US07945965B2
The sensor has the self-detecting probe including a body portion, an elongated belt-like flexible substrate, connecting members, a resinous portion, and external contacts formed at the ends of the flexible substrate brought out of liquid. The probe further includes a cantilever whose base end is supported to the body portion, a strain resistive element whose resistance value varies according to the amount of displacement of the cantilever, and interconnects electrically connected with the strain resistive element. A probe tip is formed at the front end of the cantilever. The flexible substrate has an interconnect pattern sandwiched between two insulating sheets. The flexible substrate supports the body portion while the cantilever protrudes outwardly. At least one end of the flexible substrate is brought out of liquid. The connecting members connect the interconnects with the interconnect pattern. The interconnects, connecting members, and the portions of the connecting members electrically connected with the interconnect pattern are coated with the resinous portion.
US07945963B2
A first thermal buffer layer and a second thermal buffer layer are arranged between a recording medium and an actuator structure. The heat conductivity of the first thermal buffer layer is set low and the heat conductivity of the second thermal buffer layer is set high. Most of the heat generated from a coil wiring of the actuator structure is blocked by the first thermal buffer layer, and heat leaked from the first thermal buffer layer is diffused by the second thermal buffer layer. Temperature distribution on the recording medium is made uniform, and thus, a configuration wherein the recording medium and the actuator structure are placed one over another can be provided, information reading accuracy or information recording stability can be improved and the sizes of an information storage device can be reduced.
US07945960B2
Systems, methods, and machine-readable media are disclosed for providing conditional grants of permission in an externally configured security policy. In one embodiment, a method is provided which comprises reading a condition clause from a grant statement defined in the security policy. The grant statement can cause the granting of permission for a user to access a requested resource. One or more constraints on the grant statement can be determined based on the condition clause. Permission can be granted to access the requested resource based on the one or more constraints.
US07945942B2
A centralized process is provided for elevating portions of an application running under a user account to administrator privilege. A service security identifier is temporarily associated with the user and the portions of the application to be elevated to administrator privileges. The service security identifier is registered in the access control list to be accessed by the operating system. The centralized process may be used in the activation of software products.
US07945941B2
A method and system for applying access-control policies. In particular implementations, a method includes determining one or more policies, and a prioritization order for the determined policies, based on the one or more parameters; accessing an indirection table to create an entry for the client, wherein the entry indicates the prioritization order of the determined policies; and creating one or more entries in one or more policy data structures for the one or more determined policies.
US07945937B2
A programmable display device selects and displays one screen data item from one of screen data groups each constituted of a plurality of screen data items indicative of control conditions. Further, the programmable display device includes a selection information forming section and a screen data group setting section. The selection information forming section is included in a project setting processing section, and based on screen data group information concerning the screen data groups, forms selection information by which one of the screen data groups is selected. The screen data group setting section is included in the project setting processing section, and sets, as a screen data group to be used, the one of the screen data groups which is selected based on the selection information.
US07945935B2
A system that enables an event or moments within an event to be captured and provided in a record that preserves at least some aspects of the participant's perspective of the event. In particular, the present invention involves centralized recording of the event in one or more modes including video, audio, and still image recordings and a system that enables a participant (i.e., one who perceives the event) to select portions of the event recording substantially contemporaneously with the event occurrence. A personalized record is made by duplicating the selected portions from the event record. In a particular example, the personalized record is recorded on a digital media such as a compact disc (CD) or digital video disk (DVD) or the like.
US07945931B2
A system capable of receiving a television signal and telephone signal on a mobile communication terminal. In particular, the system is capable of displaying each television broadcast on a monitor of the mobile communication terminal by receiving the video and audio signal, decoding it, and outputting it to the monitor of the mobile communication terminal. In addition, the system can transmit an EPG (Electronic Program Guide) data corresponding to a subscriber request and a selected broadcasting program in real time.
US07945925B2
An apparatus for copy protection in a cable broadcast receiver and method thereof, by which digital broadcast contents can be protected from being copied.
US07945921B2
A system allows a non-virtual method of a base class inherited by a derived class to be effectively overridden so that code developed to access the method via the base class accesses the overriding behavior. The system replaces an instance of the derived class with a dynamic object and transparent object with the transparent object appearing to provide to invoking code an implementation of the derived class. Upon receiving an invocation of a method, the transparent proxy directs the invocation to the dynamic object by invoking an invoke method of the dynamic object passing an indication of the invoked method of the transparent object. The dynamic object may be an instance of a dynamic class that inherits a real class with a virtual invoke method. The dynamic class overrides the invoke method to provide overriding behavior.
US07945904B2
An architecture that extends conventional computer programming languages that compile into an instance of an extensible markup language (XML) document object model (DOM) to provide support for XML literals in the underlying programming language. This architecture facilitates a convenient short cut by replacing the complex explicit construction required by conventional systems to create an instance of a DOM with a concise XML literal for which conventional compilers can translate into the appropriate code. The architecture allows these XML literals to be embedded with expressions, statement blocks or namespaces to further enrich the power and versatility. In accordance therewith, context information describing the position and data types that an XML DOM can accept can be provided to the programmer via, for example, an integrated development environment. Additionally, the architecture supports escaping XML identifiers, a reification mechanism, and a conversion mechanism to convert between collections and singletons.
US07945901B2
A system and method for facilitating software profiling procedures in a target device includes a target CPU that executes software instructions from target routines of the target device to perform various processing tasks. A program counter of the target device is periodically updated with a current program counter value corresponding to one of the software instructions that is being currently executed by the target CPU. A shadow register is advantageously implemented in the target device to be directly accessible by profiler software on a host computer. The shadow register is periodically updated with a profiling program counter value that corresponds to the current program counter value. The profiler software may then directly and transparently access the shadow register to read the profiling program counter value for performing the software profiling procedures.
US07945898B1
The present invention is directed to automatically analyzing software systems for identifying faults or bugs and/or detection of malicious code. In various embodiments, the present invention measures code coverage for high priority invocable program elements, uses a relaxed coverage estimation technique that, instead of guaranteeing which code units will be executed, guarantees that at least a certain number of code units will be executed, determines and solves constraints in code to identify infeasible paths containing one or more selected nodes, determines, for a composite data type, a range of values for each of at least two non-composite data fields, and/or translates, prior to code analysis complex code into simpler code having fewer operators.
US07945894B2
System and method for implementing a design flow for a programmable hardware element (PHE) coupled to a processor. A graphical program (GP) that specifies performance criteria is received. The GP is mapped for deployment, with a first portion targeted for execution by the processor, and a second portion targeted for implementation in the PHE. A determination is made as to whether the graphical program meets the performance criteria. If not, the GP is remapped for deployment, including identifying and specifying the sub-portion for implementation in the PHE, thereby moving the sub-portion from the first portion to the second portion, and/or identifying and specifying the sub-portion for execution on the processor, thereby moving the sub-portion from the second portion to the first portion. The determining and remapping are repeated until the performance criteria are met. The first and second portions are deployed to the processor and the PHE, respectively.
US07945889B2
A computer-implemented method for designing a voltage regulator module (VRM) is disclosed. The method includes receiving design parameters and a component data for each component and storing the design parameters and the component data for each component into a component selection table, calculating a work efficiency of the VRM, and storing the work efficiency into a power computation table. The method further includes simulating a derating of each component according to a corresponding rated stress of each component if the work efficiency is greater than or equal to a predetermined work efficiency, calculating a stress ratio of each component, and storing the stress ratio into a component derating table. The component selection table, the power computation table and the component derating table are stored to form a desired VRM model if the stress ratio of each component meets a corresponding derating specification.
US07945884B1
Methods of designing a backplane, a backplane, and a packet switch using such a backplane are disclosed. The backplane comprises communication channels that connect each of a set of first card slots to each of a set of second card slots. Instead of forcing the backplane to route the communication channels to match a preset card configuration, the backplane communication channels are routed so as to reduce crosstalk and attenuation on at least the most difficult routing pairs. The cards perform logical translation of their backplane traffic to conform to the physical pin assignment for the particular card slot in which they are inserted. Other embodiments are also described and claimed.
US07945874B2
A method for designing a driver including matching stages having transistors matched to each other is disclosed, including interpreting an offset caused by a mismatched characteristic difference of a plurality of transistors using a current change in a matching stage. A size of the transistors may be determined using the results of interpreting of the offset, and the size may be adjusted until a simulated yield of the driver obtained by a simulation using measured matching information and the determined size of the transistors approximates a targeted yield. The resulting determined size may be used to fabricate the driver, to obtain a test yield of the manufactured driver. If the test yield is not the targeted yield, the measured matching information may be adjusted until the adjusted yield of the driver obtained by the simulation approximates the test yield. Therefore, the offset of the driver may be minimized, making it possible to improve output characteristics of the driver, optimize the area, improve the yield, reduce the frequency of revisions in the development of the chip, and/or shorten the period of the chip design.
US07945862B2
Particular embodiments of the present invention are related to a social network site with enhanced user interaction functionality. In particular implementations, a method includes accessing a list of contacts that are connected to an owner of a personal page of a social network; identifying one or more contact pairs from the list, wherein the contacts in each contact pair are not connected to each other; computing an affinity score for each identified contact pair; randomly selecting one or more of the contact pairs based on corresponding affinity scores; providing a friend connector user interface module to the owner of the personal page, wherein the friend connector user interface prompts the owner to invite the contacts of the selected contact pair to establish a connection association relative to the social network; and conditionally transmitting an invitation to the contacts of the contact pair based on one or more actions of the owner relative to the friend connector interface.
US07945861B1
Methods and apparatus, including computer program products, implementing and using techniques for initiating communication between two users among several users while at least one of the two users is browsing a web page. User information is collected about each user among the several users. Page information is collected about what web page each user among the several users is browsing. A portion of the user information and page information for a first user and a second user is shared between the first user and the second user when a predetermined criterion is met, and request by the first user to initiate communication with the second user is processed.
US07945860B2
A system for managing a conversation includes one or more interfaces configured to provide management information about the conversation to a manager. The interface can be configured to provide information regarding a resource such as a Web service that contains the conversation. Information regarding the conversation that may be made available to the manager includes the number of failed messages processed by the conversation; the number of successful messages processed by the conversation; the total number of messages processed by the conversation; the number of other resources participating in the conversation; the identity of other resources participating in the conversation; an identifier of the conversation; the last message received; the last fault message received; and an identifier of the resource that contains the conversation.
US07945859B2
A facility for exchanging context attributes is described. A characterization module receives an invocation request to provide an attribute value that was generated by a requesting attribute consumer. The received invocation request identifies the attribute whose value is to be provided. In response to receiving the invocation request, the characterization module provides a value for the identified attribute to the requesting attribute consumer.
US07945850B2
An integrated system is described that allows a user to easily mine and report data maintained by a customer relationship management (CRM) application. In general, the system automates the process of creating electronic reports, such as an electronic worksheet, in a format that can be directly manipulated and viewed from spreadsheet application. In one embodiment, the report is automatically generated to include a pivot table for displaying the data. The system includes a database adapted to store the CRM data. First and second reporting modules execute within the CRM software application and the worksheet software application, respectively. The reporting modules cooperate in order to integrate CRM application and spreadsheet application, thereby automating the process of generating a worksheet based on the CRM database.
US07945849B2
The present invention extends to methods, systems, and computer program products for identifying appropriate client-side script references. Embodiments of the invention facilitate tailoring a list of script references to send to a Web browser based on a list of script references included in a server page. Referenced scripts sent to a Web browser can differ from referenced scripts included in the server page. Script references sent to a Web browser can refer to scripts optimized for the execution environment of the Web browser and to scripts stored at preferred script sources. Further, duplicate script references are removed prior to sending a list of script references to the Web browser. Since script lists sent to Web browsers are tailored for execution environment and duplicates are removed, scripts can be loaded and processed more effectively at Web browsers.
US07945840B2
Various embodiments include apparatus, methods, and systems that operate to extend the processes of reading, modifying, and writing data stored in or being provided to a memory array without interrupting a continual stream of data to be written into the memory array. Embodiments may include an apparatus comprising a memory array, and an error code module coupled to the memory array with a data buffer having a plurality of data burst registers operable to receive a plurality of data bursts to be written to the memory array on a corresponding plurality of consecutive clock cycles. The error code module is operable to perform a read/modify/write process on each of the plurality of data bursts within a time period no longer than a period of two consecutive cycles of the plurality of consecutive clock cycles.
US07945838B2
A method and systems for reducing the complexity of a parity checker are described herein. In at least some preferred embodiments, a parity-check decoder includes column store units and one or more alignment units, which are coupled to the column store units. The column store units outnumber the alignments units.
US07945835B2
A method and apparatus for efficiently retransmitting data in a wireless network environment are provided. The method includes transmitting a block comprising one or more data frames to a terminal, receiving an acknowledgement of receipt of the block from the terminal, and retransmitting a block comprising data frames that have not yet been received by the terminal to the terminal by referencing the acknowledgement of receipt. Accordingly, it is possible to enhance overall throughput by reducing receipt acknowledgement time during a data retransmission operation.
US07945833B1
A pipelined scan compression method and apparatus for reducing test data volume and test application time in a scan-based integrated circuit without reducing the speed of the scan chain operation in scan-test mode or self-test mode. The scan-based integrated circuit contains one or more scan chains, each scan chain comprising one or more scan cells coupled in series. The method and apparatus includes a decompressor comprising one or more shift registers, a combinational logic network, and an optional scan connector. The decompressor decompresses a compressed scan pattern on its compressed scan inputs and drives the generated decompressed scan pattern at the output of the decompressor to the scan data inputs of the scan-based integrated circuit. Any input constraints imposed by said combinational logic network are incorporated into an automatic test pattern generation (ATPG) program for generating the compressed scan pattern for one or more selected faults in one-step.
US07945831B2
Various apparatuses, methods and systems for dual JTAG controllers with shared pins disclosed herein. For example, some embodiments provide a boundary scan apparatus having a first boundary scan circuit with a first plurality of control inputs, a second boundary scan circuit with a second plurality of control inputs, and a plurality of boundary scan control signals connected to the first plurality of control inputs on the first boundary scan circuit and to the second plurality of control inputs on the second boundary scan circuit. At least two of the plurality of boundary scan control signals are connected between the first boundary scan circuit and the second boundary scan circuit in a crossover fashion.
US07945830B2
A method and apparatus for testing or diagnosing faults in a scan-based integrated circuit using a unified self-test and scan-test technique. The method and apparatus comprises using a unified test controller to ease prototype debug and production test. The unified test controller further comprises using a capture clock generator and a plurality of domain clock generators each embedded in a clock domain to perform self-test or scan-test. The capture clocks generated by the capture clock generator are used to guide at-speed or reduced-speed self-test (or scan-test) within each clock domain. The frequency of these capture clocks can be totally unrelated to those of system clocks controlling the clock domains. This unified approach allows designers to test or diagnose stuck-type and non-stuck-type faults with a low-cost DFT (design-for-test) tester or a low-cost DFT debugger. A computer-aided design (CAD) method is further developed to realize the method and synthesize the apparatus.
US07945829B2
[PROBLEMS] To provide a semiconductor integrated circuit by which what has been referred to as two-pattern test is made possible without greatly increasing an occupying area. [MEANS FOR SOLVING PROBLEMS] The semiconductor integrated circuit is provided with a plurality of flip-flop circuits and selectors corresponding to each flip-flop circuit. Each flip-flop circuit is provided with a master latch and a slave latch connected to the master latch. The selector is electrically connected with the master latch of the flip-flop circuit to which the selector corresponds, and is also connected with the master latch of the flip-flop circuit other than the one to which the selector corresponds.
US07945827B1
An apparatus and method for economical testing of dies in a multichip module. Internal I/O pins on a die are logically connected to external I/O pins of the multichip module through the use of a silicon interposer on which the dies are attached. Multiplexers on the interposer can select between the external pins of the multichip module and the internal pins of the dies. The silicon interposer can be economically manufactured using manufacturing technology having relatively a large feature size, such as is found in a relatively mature IC fabrication plant. Further, use of the present invention allows multichip modules to be tested for faults without the necessity of redesigning test circuitry or adding additional pins to the package.
US07945816B1
Disclosed is a method and system for transmitting data on a data channel from a source to a destination. The data channel has a plurality of wavelength channels and a throughput. The system and method include a storage application for multicasting data on each of the plurality of wavelength channels, a storage protocol extension device using buffer credits to adjust the throughput during the multicasting, and an application optimization device for managing data channel latency to achieve asymmetric mirroring behavior at the same time as the multicasting.
US07945814B2
According to the invention, a managing server, using a snapshot-appended information table which stores management information for identifying snapshots of a virtual server, a setting change table which stores setting change information on the virtual server, and a policy table which stores policies to be met by the virtual server, acquires the setting change information from the setting change table, selects the setting change information items from the acquired setting change information matching policies stored in the policy table, acquires management information on the snapshots of the virtual server from the snapshot-appended information table, identifies a snapshot of the virtual server with reference to the acquired management information, changes the identified snapshot of the virtual server based on the selected setting change information items, and rolls back the virtual server according to the changed snapshot.
US07945785B2
A method for securing data transmitted over a network to an image display device. In one embodiment, the method may include identifying at least one image display device on the network, selecting the at least one image display device for transmission of data, activating a data protection process to generate locked data and transmitting the locked data to the image display device. The method may further include receiving a key to unlock the locked data such that the data is available to the image display device.
US07945782B2
One embodiment of the present invention provides a system for digitally signing electronic mail that originates from a browser. The system operates by first receiving a message from a browser at a mail server. The mail server formats the message and returns the formatted message to the browser so that the browser can sign the message. The mail server then receives the signature for the formatted message from the browser and encapsulates the formatted message and the signature into a secure message. Next, the mail server forwards the secure message to the intended recipients for the message.
US07945779B2
For use in a distributed system where a client computer is operable to communicate with a server computer and to receive a digital certificate associated with a remote external component, apparatus for securing a communications exchange between computers includes a hasher, responsive to the client computer receiving a digital certificate, for hashing data associated with the client computer and the server computer with data associated with the digital certificate to create a first message digest, and a first transmitter for transmitting the first message digest to the remote external component.
US07945775B2
The invention relates to a method for controlling information provided to a user in a telecommunications network from at least one information provider. The network has identifying information defining the at least one type of information which can be provided to the user. The method comprises the steps of determining the type of information which an information provider proposed to provide to the user; and uses the identifying information and the determined type of information to control if the proposed information can be provided to the user.
US07945774B2
The present invention provides a method that facilitates secure cross domain mashups in an efficient fashion. The invention allows a first entity, the Masher, to establish at a second entity, the User, a secure mashup by obtaining information from, or taking actions at, a third entity, the Mashee, by using a novel twist to the SSL protocol. The invention is further extended to secure a hub and widget architecture, which allows one Masher to establish at a User, communication with several Mashees. Mutual authentication of all entities, key distribution for authentication, privacy and code verification and dynamic authorization based on the certificate information are provided by the invention.
US07945763B2
Improved techniques for executing instructions in a pipelined manner that may reduce stalls that occur when executing dependent instructions are provided. Stalls may be reduced by utilizing a cascaded arrangement of pipelines with execution units that are delayed with respect to each other. This cascaded delayed arrangement allows dependent instructions to be issued within a common issue group by scheduling them for execution in different pipelines to execute at different times.
US07945762B2
An invention is provided for memory management in a non-volatile memory which includes a plurality of memory blocks. The invention includes loading a block table from a memory block of the non-volatile memory into system memory, where the block table includes, inter alia, a plurality of entries mapping a physical block address of the non-volatile memory to a logical block address of the non-volatile memory. The block table is updated as data is accessed in the non-volatile memory, and the updated block table is stored into a memory block of the non-volatile memory. Generally, the block table is stored periodically and/or at system shutdown.
US07945761B2
A method is provided for creating and maintaining the validity of a cache group including one or more cache elements. Each of the cache elements corresponds to a different address space in a virtual memory of a computer system. Each of the cache elements include one or more caches that store mappings from virtual addresses to data or values that are functions of or dependent upon physical addresses that correspond to the virtual addresses. When there is an address space switch from a first address space to a second address space, the cache group is searched to find the cache element corresponding to the second address space, and that found cache element is made the current cache element for virtual memory access through the cache element. Changes in the page tables are also detected and reflected in the caches of the cache group to maintain the caches up-to-date.
US07945749B2
A copy source device includes bit map acquisition and bit map merge functions. In accordance with bit-map management information in which a bit map indicating the presence of written data is rounded, the bit map acquisition and bit map merger acquires required bit map from a copy destination device, and merges the acquired bit map to a corresponding bit map of the copy source device. The copy destination device includes bit-map management information updater. The bit-map management information updater updates bit-map management information indicating a write operation when the write operation has been performed during a copy suspend mode. During a copy resume mode, the copy source device requests the copy destination device to transfer the bit-map management information, and in response, the copy destination device transfers the bit-map management information.
US07945746B2
Time and frequency de-interleaving of interleaved data in an Integrated Services Digital Broadcasting Terrestrial (ISDB-T) receiver includes exactly one random access memory (RAM) buffer in the ISDB-T receiver that performs both time and frequency de-interleaving of the interleaved data and a buffer address calculation module for generating buffer address in the buffer. The system performs memory sharing of the time and frequency de-interleaver for ISDB-T receivers and reduces the memory size required for performing de-interleaving in an ISDB-T receiver and combines the frequency and time de-interleaver buffers into one RAM thereby reducing the memory size.
US07945724B1
Non-volatile solid-state memory based adaptive playlist for storage system initialization operations
An initialization process in a storage server is made more efficient by at least partially avoiding serial and/or sequential access to the data blocks that are needed for such process. To accomplish this, the blocks needed for the initialization process are identified prior to performing the initialization process. The blocks or a list of references to the blocks are stored in a non-volatile solid-state memory, such as a flash-based memory, that is separate from the main drive subsystem and has a much shorter power-up and read-access time than the main drive subsystem. The list or stored set of blocks may be used to access the blocks more efficiently when needed, by accessing two or more of such blocks in parallel, as well as performing block accessing and volume mounting in parallel.
US07945715B2
The system according to the present invention for data transfer between microcomputer devices contains a standard protocol controller, a generally known ethernet controller, for example, as a coupling device instead of the known multipart RAM. Instead of a parallel data connection, the microcomputer devices are coupled to one another via a standardized, serial data connection, for example, ethernet. Using functions of ethernet switches already known, a number of microcomputer devices in the system may be increased.
US07945708B2
According to one embodiment, a data receiver apparatus comprises input ports complying with a digital interface standard, wherein each input port comprises a voltage signal terminal receiving a prescribed voltage signal, a detection terminal outputting a connection detection signal, a data input terminal receiving a data signal, and an address terminal transmitting a physical address. A nonvolatile memory is connected to the address terminal. A connection detection signal output from the detection terminal is set to a detection-state voltage irrespective of whether the data input terminal is selected.
US07945702B1
The present invention is a method and a system for dynamic mapping of a fiber channel loop ID in an ALPA loop. Based on reserved address information for the fiber channel system and a number of select ID bits for a slot ID, a dynamic drive mapping table is created. A unique address may be assigned to each drive and each controller in the ALPA loop. The created drive mapping table may be stored on logic decoding circuitry of an adaptor card coupled to each disk drive in the ALPA loop. When fiber channel loop ID signals are sent from a backplane, the fiber channel loop ID signals are translated into seven bits within an ALPA address range based on the dynamic drive mapping table. The converted signals may be sent to the disk drive coupled the adaptor card at boot up time.
US07945699B2
A Network Interface device (NI device) coupled to a host computer receives a multi-packet message from a network (for example, the Internet) and DMAs the data portions of the various packets directly into a destination in application memory on the host computer. The address of the destination is determined by supplying a first part of the first packet to an application program such that the application program returns the address of the destination. The address is supplied by the host computer to the NI device so that the NI device can DMA the data portions of the various packets directly into the destination. In some embodiments the NI device is an expansion card added to the host computer, whereas in other embodiments the NI device is a part of the host computer.
US07945695B1
A message-processing agent receives an object from a space in a Scalable Infrastructure System. The message-processing agent determines the destination of the object and checks a preference setting for the destination. The message-processing agent then routes the object to its destination as determined by the preference settings, possibly altering the destination in favor of an alternate destination indicated by the preference settings.
US07945684B2
An apparatus, program product and method assess a spam risk associated with submission of a user's private information to an entity such as a web site. For example, the spam risk associated with an entity accessible over an electronic communications medium may be assessed by monitoring an account of a user for receipt of unsolicited communications from the entity in response to the user submitting private information solicited by the entity, and determining a spam risk for the entity based upon the monitoring.
US07945678B1
A system, apparatus, and method are directed to managing network communications between a client and a server by enabling the client to make decisions involving the selection of alternate network paths. The client and/or the server may be multi-homed to a network. In one embodiment, a link load balancer provides the client with a message and/or path data that enables the client to improve its connections with the server by redirecting network packets using an alternate network path. The message may be based on a static policy at the server, changes in availability of the network connections between the client and server, changes in a quality of the network connections, paths, or the like. Redirecting the network packet by the client may include closing one network connection and establishing another network connection, and/or employing an available alternate network path to re-route network packets towards the server.
US07945670B2
An entrance and exit management system for controlling the entrance and exit at a plurality of management points according to the present invention includes a server connected to a network and managing right information generated from a request for a certain service, a ranking device for generating ranking with respect to the right information and generating sub-right information in response to the ranking, further included is an inquiry information device being responsive to the right information, local servers being connected to the server through the network and placed at the management points, the local server being allowed to make mutual transmissions, and entrance and exit managing means for reading information related to the right information. The means for managing entrance and exit being connected to the local server. Ranking is determined with respect to the relation between the local server and the right information. The server transmits to local servers the sub-right information and the inquiry information having the relation to the ranking of the local servers.
US07945668B1
A method for performing a network operation is disclosed. The method includes obtaining an association matrix representing association parameters between first entities and second entities of the network, generating a reduced matrix of the association matrix by aggregating the first entities into a reduced number of representative entities, partitioning a set containing the representative entities and the second entities into intermediate co-clusters based on a reduced-matrix based cohesiveness criterion, generating an expanded intermediate co-cluster from an intermediate co-cluster, partitioning the expanded intermediate co-cluster into final co-clusters based on an association-matrix based cohesiveness criterion, generating a profile of network activities based on the final co-clusters, and performing the network operation based on the profile of the network activities.
US07945667B2
A method and apparatus for inferring if an IP address allocation in a remote network is static or dynamic are disclosed. For example, the method contacts at least one remote peer to peer endpoint using a peer to peer application to obtain an IP address of the at least one remote peer to peer endpoint. The method then analyzes characteristics of the at least one remote peer to peer endpoint over a predefined period of time to infer whether the presence of static IP address allocation exists for the at least one remote peer to peer endpoint.
US07945651B2
Methods and systems have been provided for pushing critical configuration to a set of network devices. According to various embodiments of the invention, a Network Management Station (NMS) creates a Simple Network Management Protocol (SNMP) context and an SNMP view. Additionally, the NMS specifies a network configuration and a set time period. The NMS pushes the network configuration to the set of network devices. The set of devices apply the network configuration after the set time period.
US07945650B1
A method and apparatus for identifying internal occupants of a communications system apparatus with an Ethernet backplane and at least one internal occupant. The method comprising: verifying that a system switch processor (“SSP”) has been assigned an IP address; requesting a discovery protocol data package from the SSP; determining whether the package corresponds to at least one internal occupant; and if the package corresponds to the internal occupant, then discovering occupant information corresponding to the internal occupant. The apparatus comprising means for verifying that a system switch processor (“SSP”) has been assigned an IP address; means for requesting a discovery protocol data package from the SSP; means for determining whether the package corresponds to at least one internal occupant; and if the package corresponds to the internal occupant, then means for discovering occupant information corresponding to the internal occupant.
US07945649B2
In an information processing device according to the present invention, in the case of acquiring a setting value by using a protocol, a setting value acquired from a server by using the protocol is stored into a storage area for storing a setting value designated by a user.
US07945642B1
A method and system for triggering installation of program logic on a machine, such as a PC. A server transmits installation-trigger logic to a wireless communication device (WCD), which the WCD stores in its data storage. When the WCD becomes connected with a PC, the PC views the WCD as a mass-storage drive, and the PC reads and executes the installation-trigger logic in the same manner that a PC would run an AUTORUN file on a conventional mass-storage drive. Per the installation-trigger logic, the PC then downloads and installs a designated software program. The PC then sends an installation-notice to the server, and the server responsively sends a cancellation-message to the WCD. In response to the cancellation-message, the WCD then deletes or otherwise disables the installation-trigger logic, so that the process will not be repeated the next time the WCD is connected with the PC.
US07945639B2
Described are embodiments directed to processing write requests using designated servers with global knowledge of information within a distributed system. The designated servers are used to enforce a data rule that limits the data that may be written to the distributed system. In order to ensure that data written to the distributed system is consistent with the data rule, when another server within the distributed system receives a request to write information that is subject to the data rule, it must consult with one of the designated servers before it can accept the write request. If the designated server determines that the data is consistent with the data rule, the write request is approved. Otherwise, the write request is denied.
US07945638B2
A portable electronic paper device can include a flexible display substrate for displaying dynamic content received from a content provider. The device can also include a CPU, memory storage and a wireless communication component for establishing a connection with the content provider. The memory of the device can be loaded with software needed to display the content, such as a hypervisor, a virtual machine and an interface layer between them such that no operating system is required in order to render content onto the flexible display. The electronic device can be distributed to users from the content provider and loaded with an application deployed on the virtual machine to display and personalize the content. Periodic updates can be transmitted from the content provider to the device thereby enabling real-time updatable content delivery to the users.
US07945633B2
Systems and methods for sorting electronic messages using attributes of senders or of sender addresses. An electronic messaging server sorts electronic messages using attributes associated with the senders or sender addresses of the electronic messages. The sender addresses and associated attributes are stored in an accept list. A sorting module uses the accept list to sort the electronic messages into various folders. The sorting module can also access other data sources, such as a contact list, to assist in sorting the electronic messages. The attributes can be determined independently of the user or can be set directly by the user. The attributes can also identify a status of a sender such as whether the sender is authorized, unauthorized, or unconfirmed.
US07945631B2
The present invention extends to methods, systems, and computer program products for maintaining message state at a cursor. A message consumer requests messages from a cursor. The cursor can maintain state information for the message consumers separately from a message log that stores messages. Any of a variety of message delivery assurances can be used when delivering a message to a message consumer.
US07945628B1
Techniques for facilitating human social interaction, such as dating, through a computing system are disclosed. A logical representation of a social interaction called an event is created. The event is proposed to a second user for the system by the user that created the event. A response from the second user determines the communications paths available through the system. In one example, a positive response from the second user allows further communication between the users via a web-based messaging system. Methods of advertising and matching using this system are also disclosed.
US07945618B2
A peer-to-peer communication system, including a service manager for managing peer-to-peer services, a zone manager for managing zones, each zone including at least one peer-to-peer service and a window display layout therefor, and a privacy manager for restricting access to a zone, to a select group of users. A method is also described and claimed.
US07945615B1
A system and method are described for managing a shared object in a distributed collaboration environment. The distributed collaboration environment is composed of at least one edge server in communication with a central server. When a client desires to modify the shared object, it issues an object modification request to the edge server it is connected to. The edge server compares the version identifier of the client shared object against the version identifier of the edge shared object. If the versions do not match, the edge server rejects the modification. Otherwise, it will forward the modification request to the central server for further consideration.
US07945611B2
The present invention extends to methods, systems, and computer program products for arbitrating an appropriate back-end server to receive channels of a client connection. Each front-end server in a server farm specifies a back-end server in the server farm that it deems appropriate for receiving channels of a client connection. Each specified back-end server is represented by an arbitration mechanism. A relevant set of potential back-end servers that can receive channels of a client connection is selected according to function configured to minimize performance impact. A load balancing service compares arbitration mechanisms for different back-end servers in the set of potential back-end servers to determine an appropriate back-end server for receiving channels of the client connection.
US07945606B2
A method for evaluating a received signal varying over an interval includes: (a) obtaining a data sample and a sample time; (b) determining whether the sample exceeds a previous exceeded extremum of the signal; (c) if the sample does not exceed an exceeded extremum, storing the sample; (d) if the sample exceeds the an exceeded extremum, in no particular order: (1) extracting and storing cycle information involving the exceeded extremum; and (2) replacing an earliest exceeded extremum with the sample; (e) outputting first selected data from a storage unit; (f) determining whether the interval has completed; (g) if the interval has not completed, repeating steps (a) through (f); (h) if the interval has completed, checking whether an output buffer is empty; (i) if the buffer is not empty, outputting second selected data from the buffer; j) if the buffer is empty, terminating the method.
US07945604B2
Instructions are generated to manipulate target objects and relationships in a relational database when a source object having a one-to-many relationship of privately owned type with the target objects is manipulated. To generate instructions, mapping meta-data is used which contains information as to how object classes of the object model map to tables in the database and how relationships map to foreign keys.
US07945598B2
A mechanism for automatically managing process information stored in federated repositories. When practice requirements are collected for a multi-step process, a process metadata data structure comprising process information conforming to the practice requirements is created in a metadata repository. The structure is created by creating a template document for each task in the multi-step process and populating the template documents with the procedure information in the practice requirements. Hierarchical and horizontal associations are created among the template documents based on the execution order of the tasks in the procedure information. Process documents for each task in the multi-step process are created and populated with information about the tasks. The task information, procedure information, and association information for each task is then stored as metadata in the process metadata structure.
US07945597B2
A system and a method for creating an analytical report on top of a multidimensional data model built on top of a relational or multidimensional database. The database operates in a computer system and provides returned values responsive to queries. Such a query is generated automatically and is deduced from a report definition. According to one embodiment, a report specification is used by the system and method of the present invention is able to defer the initial query of the data source, as is the case with conventional reporting tools and methods, until after the report has been defined. That is, the manner in which a analytic report is defined provides for an automatically generated query. Once the report has been defined, the data to populate such a report is retrieved to build the document.
US07945594B2
Actions are controlled actions in a computer-based process by a status schema model defined at design-time, stored in a computer-readable medium and including a precondition identifying how a status affects whether an action is to be allowed to be performed at runtime by a data object node instance having the status. A status schema instance is created for a particular data object node instance being used in a computer-based process. The status schema instance corresponds to the status schema model and includes a status variable having an inhibiting status value. Conditioned upon a determination that the data object node instance includes a value for a status variable that corresponds to the inhibiting status value of the status variable of the status schema model, actions are prohibited to be performed by the data object node instance other than an action with an explicit precondition from the inhibiting status value.
US07945593B2
The diagram creation device ensures a good response irrespective of the volume of data while realizing a wide variety of display modes of figures or tables based on data acquired from a database. The function treating section of the diagram creation device returns a data produced by a content of an instruction input into a cell of a worksheet of a spreadsheet soft. The data treating section acquires data specified by a function and an entire time-series data having a code which forms argument of the function from a local database and then stores into a data caching section. The data acquired from the local database are computed to produce a computed data and stored into a computed data caching section. When data specified by the function exists within the data caching section or a computed data caching section, the data treating section preferentially acquires them.
US07945590B2
An object model allows code to be developed using a programming environment to access the functionality of an application, in a word processing application, for example. The object model may be used to manipulate one or more data bindings in an application. Code may also be developed using a programming environment for reacting to changes, in either direction, of a content region or a node in XML data associated with one or more data bindings. Code may be developed to define data bindings between file content and content within data in a data store. Additionally, code may be developed that reacts to changes within a bound region of a file or within a data store, trapping or intercepting events, such as edits, additions, deletions, etc.
US07945589B1
A business intelligence system includes a business intelligence server configured to support generation of a report user interface for presentation of enterprise data to end users of the business intelligence system and an authoring user interface for development of a report definition of the report user interface. The business intelligence system further includes a metadata repository in which metadata indicative of the report definition is stored, a client having a browser for communication with the business intelligence server and for rendering of the authoring user interface, and a change management server configured for communication with the business intelligence server to manage the development of the report definition via the authoring user interface. The business intelligence server is configured with first textual instructions to direct the browser in the rendering of the authoring user interface, and the browser is further directed by second textual instructions referenced by the first textual instructions and configured to modify the authoring user interface to allow the change management server to manage storage of the metadata indicative of the report definition.
US07945588B2
When a user logs in to an MFP and inserts a medium, a serial number of the medium is stored in a device information database in correspondence with user information of the user, and a descramble key, e.g., a hash code of the serial number is registered in the user information. When the medium is removed from the MFP which is still logged in, the registration is deleted. When the MFP into which the medium is still inserted is logged out, no registration is deleted. When the user logs in to the MFP into which the medium is already inserted, the MFP determines whether a descramble key is registered in user information of the user. When a second user logs in to an MFP from which a first user had logged out while forgetting to remove a medium, the MFP prohibits the second user from accessing the medium because no descramble key is registered in user information of the second user.
US07945586B1
A computer-implemented method for providing protection for a data file is disclosed. The method includes employing allowable location information to control access to information of the data file, wherein the allowable location information is associated with the data file The information in the data file is inaccessible if a location of a computer employed to access the data file is not within an allowable geographic area defined by the allowable location information.
US07945584B2
An reporting system that incorporates prompt objects in a report definition to enable a user to specify answers to questions to customize a report at execution time. A prompt object contains a single question to be answered, validation values for the answer, and attributes indicating how the prompt object is to be processed. A collection of answers is built up in a resolution object. A report is thus defined by selecting prompt objects in place of templates, filters, or any of the aspects of a template or filter. As a separate object, a single prompt may be issued once and the answer supplied to each reference to the prompt object in a report. A resolution object may be created and saved before the execution of a report. The saved resolution object can then be used to answer prompts at the time of the report execution. The resolution object may be created by third parties and transmitted as an XML resolution object, whereupon receipt by the reporting system, the XML resolution object is translated into a reporting system format.
US07945580B2
A method of retrieving a document from a database of hierarchical electronic document versions is disclosed. Each document version is associated with a unique document instance. In the method a search form is printed. The search form includes a search instruction input field relating to at least one parameter of a search to be carried out within the database and a plurality of coded data tags. Each coded data tag encodes a location of that coded data tag on the search form. The coded data tags are sensed by a sensing device as the sensing device is used to handwrite at least one search term on the search form. Data representing the parameter and the at least one search term is generated, with the data representing the at least one search term being generated from the locations of the coded data tags. Next, a search is carried out within the database based on the at least one search term and parameter in order to identify document versions. A results form is printed, with the results form containing data representing the document versions identified in the search and coded data tags. By sensing one or more coded data tags on the results form, the document version associated with the coded data tag sensed on the results form is retrieved and printed.
US07945579B1
A stopword detection component detects stopwords (also stop-phrases) in search queries input to keyword-based information retrieval systems. Potential stopwords are initially identified by comparing the terms in the search query to a list of known stopwords. Context data is then retrieved based on the search query and the identified stopwords. In one implementation, the context data includes documents retrieved from a document index. In another implementation, the context data includes categories relevant to the search query. Sets of retrieved context data are compared to one another to determine if they are substantially similar. If the sets of context data are substantially similar, this fact may be used to infer that the removal of the potential stopword(s) is not material to the search. If the sets of context data are not substantially similar, the potential stopword can be considered material to the search and should not be removed from the query.
US07945565B2
A method of ascribing scores to web documents and search queries generates a hyperlink-click graph by taking the union of the hyperlink and click graphs, takes a random walk on the hyperlink-click graph, and associates the transition probabilities resulting from the random walk with scores for each of the documents and search queries.
US07945563B2
Systems and methods for automatically delivering information to a user concerning the embedded code contained in a web page before the user downloads the web page are disclosed. A search engine, in addition to performing a standard subject matter word search requested by a user, searches each web page to be listed to the user as part of the search results for information indicating that there is embedded code in the web page. If it is determined that a web page contains embedded code, the search results graphical user interface is provided with additional information indicating to the user which web page in the results contains embedded code. The user may also be alerted if a web page contains embedded code known to be malicious and the order of the search results may be modified based on the embedded code information of the web pages in the results.
US07945559B2
Mechanisms are provided for completing partially specified paths. For example, users can partially specify paths by specifying some preferred entities and roles along the paths so that these paths have to incorporate these preferred entities and roles. From then, queries can automatically complete the paths, unless more specification information is needed. In completing these paths, numerous restrictions can be used, such as a role and its inverse cannot be used in a path, and no role may be traversed more than once in a path.
US07945552B2
A system of the present invention stores: a first index which designates lists of keywords contained in texts from identifications of the respective texts; a second index which designates lists of texts containing keywords from identifications of the respective keywords; and the number of texts containing the respective keywords. Then, upon receiving an input of a text search condition, the system calculates an estimation of search time by the first index and an estimation of search time by the second index, and determines which one of the first and second indexes makes a search faster. Then, by using the index which has been determined to make the search faster, the system searches for keywords which appear in texts satisfying the text search condition with higher frequency.
US07945551B1
A cache with a database system that contains a subset of the objects stored in another database system. The cache database system responds to a request that contains a reference to an object that is not in the cache by redirecting the request to the other database system when the request is executed in the cache's database system. Redirection is done by rewriting requests that refer to objects that are not in the cache. In one kind of rewriting, a cursor is marked to indicate redirection, and when the cursor is executed in the cache database system, it is redirected to the other database system for execution. In the other kind, calls to stored procedures that are not present in the cache database system are rewritten as remote procedure calls to the stored procedures in the other database system.
US07945549B2
A computer-assisted design tool for identifying, specifying, ordering, pulling, connecting and labeling one or more types of electrical cable at a job site uses a job plan as a primary organizing concept. The job plan has one or more applications for which the cable is to be provided and one or more device types to which one of several possible cable types is to be connected. Each device type is associated with one or more locations at which the identified device is located at the site. For each location, a cable length and number of pulls are specified, and a markup legend code is stored to show how the cable length should be marked up to indicate the location to which the cable length is to be connected. The design tool automatically generates markup legend images based on the stored markup codes and enables the user to order all cable requirements for the job over the Internet. The tool also generates comprehensive documentation for the job to be installed, including box labels and wire tags.
US07945548B2
A method of sourcing a piece of equipment or a replacement part includes preparing a part request record, providing a part source database, searching part source records in the database according to one or more search parameters associated with the part, part requestor or part source, creating a prospective part source list, and prioritizing the part source list by one or more indexing fields, to identify sources predicted to have the part at the best combination of quality, price, and other similar factors. A method of updating the indexing fields is also disclosed.
US07945544B2
Similarity of data items is determined by analyzing corresponding segments of the data items. A function is applied to each segment of a data item and the output of that function is compared to the output of the same function applied to a corresponding segment of another data item. A function may be applied to the output of the functions. The functions may be hash or message digest functions.
US07945543B2
Rectifying discrepancies between a table, from which a segment of data has been removed, and an index for the table may be deferred. Each entry in the index is sequentially analyzed to remove entries therefrom referring to any removed segment referenced in the starting location list. During this process, if a segment newly removed from the table is detected, then analysis of the index entries continues and an indicator is set that another segment has been removed. Analysis of the entries continues in a looping fashion until each entry has been assessed to determine if it makes a reference to any of the removed segments. If a query is received before rectification is complete then the query is amended by establishing search boundaries based so that the query does not produce any entries in the index referring to removed segments.
US07945541B1
Briefly, in accordance with one or more embodiments, a version set of related objects may comprise a set and/or a group of multiple versions of an object such as multiple edited versions that may be displayed, rendered, manipulated, edited, and/or otherwise handled as a related grouping.
US07945537B2
Formulating an integrated disaster recovery (DR) plan based upon a plurality of DR requirements for an application by receiving a first set of inputs identifying one or more entity types for which the plan is to be formulated, such as an enterprise, one or more sites of the enterprise, the application, or a particular data type for the application. At least one data container representing a subset of data for an application is identified. A second set of inputs is received identifying at least one disaster type for which the plan is to be formulated. A third set of inputs is received identifying a DR requirement for the application as a category of DR Quality of Service (QoS) class to be applied to the disaster type. A composition model is generated specifying one or more respective DR QoS parameters as a function of a corresponding set of one or more QoS parameters representative of a replication technology solution. The replication technology solution encompasses a plurality of storage stack levels. A solution template library is generated for mapping the application to each of a plurality of candidate replication technology solutions. The template library is used to select a DR plan in the form of a replication technology solution for the application.
US07945534B1
Handling writing new data includes creating a journal entry that points to a first storage location containing old data to be replaced by the new data, where the journal entry is maintained after writing the new data, allocating new storage space having a second storage location, and writing the new data to the new storage space at the second storage location. The storage space may be provided by at least one storage device. Allocating new storage space may include remapping a switch coupled to the at least one storage device. The new data may be written by a host coupled to the switch. The switch may present the host with a logical storage area that is created by the switch mapping to different locations of the at least one storage device. The mapping may be transparent to the host. The switch may include at least one processor and a corresponding memory. The journal entry may be part of a journal that is stored in the memory. The storage space may correspond to a disk array storage device. The journal entry may be stored in the disk array storage device. The journal entry may be stored outside the disk array storage device. Allocating new storage space may include remapping a switch coupled to the disk array storage device and where the journal entry is stored on the switch. Each of the journal entries also includes a time stamp and/or a result of writing the data.
US07945533B2
Systems, methodologies, media, and other embodiments associated with index replication using crawl modification information are described. One exemplary system embodiment includes an enterprise search system comprising a target search system comprising an index logic that uses modified crawl information related to items associated with sources to maintain an index that supports searching of the items; and, a crawl search system comprising a pipeline processor configured to receive modified crawl information related to the items and to propagate the modified crawl information to the target system.
US07945529B2
A computer readable storage medium includes executable instructions to analyze sort options associated with an input table and a comparison table. It is determined whether a consistent sort can be performed by a first database associated with the input table and a second database associated with the comparison table. A first sort operation is performed on the input table at the first database and a second sort operation is performed on the comparison table at the second database when a consistent sort can be achieved. Sort operations on the input table and the comparison table are executed at a common sort engine when a consistent sort cannot be performed by the first database and the second database.
US07945526B2
An item is organized and presented by displaying a table, wherein the table displays a plurality of data comprising DNA profile analysis results including an observation characterizing the at least one item, and wherein an analysis result is based on a decision made by an expert system according to a rule base. An observation comprises one of concordance, a locus having a concordance error, an off-ladder peak, a peak height imbalance and a peak falling in an overlap region between loci. The rule base comprises rules related to background noise, spike, broad peak, duplicate allele, bleed-through peak, pull-up peak, stutter peak, −A peak and global filter rules.
US07945519B2
An information management system is described comprising one or more workstations running applications to allow a user of the workstation to connect to a network, such as the Internet. Each application has an analyzer, which monitors transmission data that the application is about to transmit to the network or about to receive from the network and which determines an appropriate action to take regarding that transmission data. Such actions may be extracting data from the transmission data, such as passwords and usernames, digital certificates or eCommerce transaction details for storage in a database; ensuring that the transmission data is transmitted at an encryption strength appropriate to the contents of the transmission data; determining whether a check needs to be made as to whether a digital certificate received in transmission data is in force, and determining whether a transaction about to be made by a user of one of the workstations needs third party approval before it is made. The analyzer may consult a policy data containing a policy to govern the workstations in order to make its determination. The information management system provides many advantages in the eCommerce environment to on-line trading companies, who may benefit by being able to regulate the transactions made by their staff according to their instructions in a policy data, automatically maintain records of passwords and business conducted on-line, avoid paying for unnecessary checks on the validity of digital certificates and ensure that transmissions of data made by their staff are always protected at an agreed strength of encryption.
US07945517B2
A memory card (110) stores access restriction information (AC1) to a license information hold unit (1440) arranged in a TRM area. Access restriction information (AC1) has information for example of a frequency of reproduction allowed and a number of licenses owned. A controller (1420) in reproducing and transferring content initially confirms access restriction information (AC1) and thereafter effects reproduction and transfer and after the reproduction and transfer are effected updates access restriction information (AC1), as required, for storage in a license information hold unit (1440).
US07945516B2
Consumers may utilize computing devices to assist in the purchase and/or loyalty process, and in particular, the consumer may utilize a PDA to facilitate the purchase and/or loyalty process. During the purchase and/or loyalty process, the consumer may need to insure that any content downloaded or used in association with the PDA is secure in how it is collected, assembled, and delivered to the PDA device. This system and method secures the data from its source to when it is actually viewed or used by the authorized user. The PDA may have direct access to an Internet web site portal that offers secure personal content from a content provider, such as, for example, an on-line banking or financial institution. Using the web site portal, the content provider may offer personal or confidential data, such as financial information, to PDA users in a secure (e.g., encrypted) environment. The exemplary system and method may establish a PDA portal link to the web site for collecting specified information for a user and transmitting the information to the remote device. To receive the information, the PDA contacts the portal and establishes a connection, authenticates itself to the network, and allows the user to complete secured transactions or transmissions over the network.
US07945515B2
A system and method for managing mass compromise of financial transaction devices is disclosed. A method includes maintaining a summary of a transaction history for a financial transaction device, and forming a device history profile based on the transaction history, the device history profile including predictive variables indicative of fraud associated with the financial transaction device. A method further includes generating a fraud score based on the predictive variables, the fraud score representing a likelihood that the financial transaction device is compromised will be used fraudulently.
US07945510B1
Systems and methods consistent with the present invention provide a mortgage with a primary credit line and a sliding credit line, such that the borrower may request to borrow from the sliding credit line as part of the original mortgage. A level of risk associated with the borrower may be determined based on credit information of the borrower; a first credit line may be established based on the determined level of risk associated with the borrower, the first credit line being set as a debt of the mortgage; a second credit line may be established based on the determined level of risk associated with the borrower, the second credit line being set as a maximum to which the debt of the mortgage may be increased during the mortgage; and the mortgage may be offered to the borrower with the established first and second credit lines, such that a single first lien may serve as security for the first and second credit lines. Moreover, a mortgage lender may record the single first lien as the sum of the primary and sliding credit lines.
US07945503B2
A method for conducting a fantasy sports auction for a plurality of players utilizing a plurality of pre-recorded multimedia clips is disclosed. The method includes initiating an auction session including a plurality of participating team bidders, selectively displaying data associated with an individual player during the auction session, and displaying a starting bid for the individual player on the user interface. A series of progressively higher bid levels associated with the player is displayed and the participating bidders are prompted to make bids by playing at least one of the multimedia clips. Bids are received from the participating bidders and visual representations are provided for each bid on the user interface. A winning bidder is determined based on the receipt of a bid associated with the highest bid level displayed.
US07945501B2
Embodiments disclosed herein provide price protection on commodity purchases in which a consumer can select, accept, or otherwise agree to a depletion constraint on the consumption of the commodity thus purchased. Based on the agreed depletion constraint, a provider may adjust terms and/or the price of the price protection. In some embodiments, the depletion constraint can be time-based, quantity-based, value-based, or a combination thereof. In some embodiments, the depletion constraint can be linear. In some embodiments, a consumer may be required to purchase a certain amount of the commodity during a specified time frame. In some embodiments, the provider of the price protection may receive a payment from the consumer when the retail price of the commodity at the time of the purchase is below a specified floor price. In some embodiments, the commodity is motor fuel.
US07945495B2
A system and method coordinates data and providing information to an external subscriber to the system relating to at least one foreclosure real estate transaction. The system comprises: (a) a centralized transaction coordination system for accessing a transaction database; (b) at least one interface device for accessing said transaction coordination system, each interface device associated with a party to said real estate transaction; (c) information relevant to said real estate transaction being provided directly to said transaction coordination system by at least one information originating party originating said information; (d) said information being stored in said transaction database; and (e) said information being accessible by at least one party having registered access to said real estate transaction database using said at least one interface device to access said transaction coordination system, the system comprising software enabling the creation and transmission of jurisdictionally required notice of a foreclosure based upon information input to the data base by authorized sources.
US07945490B2
A reconciliation process identifying financial assets in a financial system that do not also exist in the real world, such as is indicated in a discovery system, generates a list of exceptions that can be examined by type of exception. The list of exceptions also includes aggregate financial impact information for the exceptions, such as aggregate cost, fair market value, and net book value. An interface allows a user to view the financial impact information and better decide how to handle the assets corresponding to the exceptions, such as by retiring at least some of the assets, routing some of the exceptions to another user better able to handle the exceptions, or storing the list so that an investigation can be done into at least some of the assets. The financial impact information becomes particularly critical near quarter-end and year-end, as any material impact to the books requires timely disclosure.
US07945488B2
Methods and systems facilitate collaboration between users at an oil well site and users at a remote location. Multiple types of oil well data are collected at the oil well site to form aggregated data. The aggregated data is stored in a data aggregation server at the oil well site. Users at the oil well site and users at the remote location are allowed to access the aggregated data on the data aggregation server using a standard data format.
US07945486B2
By providing a network photograph service, prompt service can be provided to a customer without losing the advantages of easier understanding of where to access when placing an order and easier collective data management. A service center receiving an order of a printing service, and a minilab or a special laboratory spread across a plurality of places, are able to communicate through a network. A center server in the service center selects and assigns which photo-finishing laboratory will print the ordered picture, in response to order information transferred from a customer via the network. Thus, the printing processing can be carried out by a photo-finishing laboratory specified by the customer, instead of at the center server.
US07945484B1
The present invention is directed to a method and system for providing information obtained from both online stores and offline stores and for offering more purchasing options to customers. A customer can specify a particular item with detailed aspects for an information search, along with location information to define a local geographic area. The gathered local price information is presented to the customer over a network connection. The customer can purchase the item from either online stores or offline stores over a network connection.
US07945482B2
A system for viewing shopping information on a social networking platform. At the social networking platform, the system receives a request from a first user of the social networking platform to view a list associated with a second user on the social networking platform. The list may include items offered for sale on a network-based marketplace. Next, the system determines the first user is authorized to view the list associated with the second user. Finally, the system communicates the list of items to the first user.
US07945481B1
A commerce system and methods thereof, comprising a remote server accessible via a network by client computers utilizing client software such as browsers for interfacing with the remote server. A server receives item information from a seller for listing of an item in an auction process associated with an end time, receives a first group of one or more proxy bids for the item during a first time period, receives a second group of one or more actual bids for the item during a second time period prior to the end time and determines at the end time a highest actual bid as a winning bid.
US07945478B2
A computer system, method and computer readable media for processing historical vehicle replacement part database queries is disclosed. The system can include a data preprocessing unit, a database server coupled to the data preprocessing unit, a web server and an application server programmed to connect operatively to the database server and to the web server. The application server can be programmed to generate dynamic content including a user interface adapted to receive user input and to output result data based upon a database query result, a subrogation claim accuracy verification result and an independent subrogation claim value.
US07945476B2
This invention relates to a system and method for presenting to a user relevant areas of distributed computer network sites. In particular, the invention disclosed, infers, and cross references user mind sets with data stores of potential user goals. The user mind sets indicate a navigational goal of a user over the distributed computer network. In addition, the invention cross-references indicated user goals with data stores of service and service providers providing those services. The invention presents targeted service and service providers to the user across the distributed computer network thereby enabling the user to navigate towards the user goal.
US07945475B2
A computer-implemented service analyzes purchase histories and/or other types of behavioral data of users on an aggregated basis to detect and quantify associations between particular items represented in an electronic catalog. The detected associations are stored in a mapping structure that maps items to related items, and is used to recommend items to users of the electronic catalog.
US07945470B1
Techniques are described for facilitating performance of tasks supplied by task requesters, such as by a task exchange server interacting with mobile task performer users available to perform tasks at various geographical locations. Some or all of the tasks may each be associated with geographical locations and/or other device-related criteria related to the performance of the task, and one or more mobile task performer users may be identified as being appropriate to perform the task based on the location of, qualifications of, and/or characteristics of mobile device(s) of the user. Such identified task performer users may then be notified of such appropriate tasks in various ways, such as by sending one or more electronic messages with information about the tasks to one or more mobile devices of the users, and may in some situations use one or more of their mobile devices as part of the task performance.
US07945468B1
Disclosed is an Internet-based database system and method (ASP), that enables school districts and temporary employment agencies to automate the dispatching (24/7) of pre-qualified substitute/temporary personnel to specified school/work site locations for specific absent employees/job openings. The system includes a profile database of permanent and substitute (temporary) employees, positions, skills, working dates/shifts, rates of pay, work sites, lesson plans/comments, reasons for absence and corresponding budget codes. Approved substitute/temporary employees may access the database using a multi-level access and secure logon code through their Internet-based browser device. The software filters job/position information to match specific job openings to the skills, qualifications (certification), preferences and availability of the substitute/temporary employee/s. As job openings (absences) are entered into the system by employees, the school district or employment agency, job details are immediately available through Internet “distributed technology” to all appropriate substitute/temporary employees through their web browser device.
US07945441B2
Indexing methods are described that may be used by databases, search engines, query and retrieval systems, context sensitive data mining, context mapping, language identification, image recognition, and robotic systems. Raw baseline features from an input signal are aggregated, abstracted and indexed for later retrieval or manipulation. The feature index is the quantization number for the underlying features that are represented by an abstraction. Trajectories are used to signify how the features evolve over time. Features indexes are linked in an ordered sequence indicative of time quanta, where the sequence represents the underlying input signal. An example indexing system based on the described processes is an inverted index that creates a mapping from features or atoms to the underlying documents, files, or data. A highly optimized set of operations can be used to manipulate the quantized feature indexes, where the operations can be fine tuned independent from the base feature set.
US07945440B2
Various embodiments provide techniques for allowing an application to opt out of system default audio stream behavior, as well as techniques for notifying applications on a computing device that a communication audio stream has been initiated. The techniques may differentiate between communication-related audio streams and audio streams that are not communication-related. In some embodiments, an application may register to receive notification that a communication stream has been initiated. The application may be configured to comply with system default audio stream handling policies, or it can perform custom behavior in response to the audio stream notification. In some embodiments, an application may register for filtered or unfiltered notification. In a filtered notification scenario, an application is notified that a communication stream has been initiated when an audio stream associated with the application has not already been modified in response to the initiation of a different communication stream. In an unfiltered notification scenario, an application/process is notified whenever a communication stream is been initiated.
US07945437B2
Systems and methods for using automated translation and other statistical methods to convert a classifier in one language to another language are provided. In one embodiment of the invention, a method preferably includes marking target language examples of passages of text in order to obtain an initial classifier in the target language, re-classifying a plurality of target language examples in the initial classifier, and then questioning—i.e., determining the validity—of the marking used to obtain the initial classifier. Preferably, the questioning is based on the re-classifying. Then, preferably following the questioning, the method isolates a high-quality set of target examples based on the results of the questioning. Finally, the method uses the high-quality set of target examples to prepare a high-quality classifier in the target language.
US07945430B2
A compression technique compresses interaction data. A fast method processes the compressed data without the need to first decompress the data. In one embodiment, the compression technique is used to compress data in an interaction matrix. The interaction matrix (such as a moment method impedance matrix) contains interaction data between sources (e.g., basis functions or expansion functions) and testers (e.g., testing functions). The sources are collected into groups of sources according to specified criteria. One useful criteria is based on grouping sources relatively close to one another. For each group of sources, a composite source is calculated. The testers are also collected into groups and composite testers are calculated. The use of composite sources and composite testers to compute couplings when the source and tester are not close to each other allows the interaction matrix to be computed as a sparse matrix with a block format.
US07945427B2
A method for predicting a probability of failure for a component of a platform at a specified time is described. The method includes collecting historical maintenance data relating to the component, selecting, utilizing the collected historical maintenance data, a lifetime distribution model that best fits the historical maintenance data, estimating upcoming component failures using the selected lifetime distribution model, and applying maintenance schedule dates for the platform to the upcoming component failures to determine a likelihood of failure of the component on one of the scheduled maintenance dates.
US07945425B2
A method for detecting freewheeling skew failures in the wing flaps of an aircraft includes measuring the outputs of flap skew sensors when the aircraft is in flight (IF) and the flaps are extended to a selected position, and when the aircraft is next on the ground (OG) and the flaps are extended to the selected position. The respective differences between the IF and OG outputs of symmetrical pairs of the flap skew sensors are computed, and then the respective difference between the computed IF output difference and the computed OG output difference of each symmetrical pair of the sensors is computed. The computed IF and OG difference of each symmetrical pair of the sensors is then compared with each of predetermined maximum and minimum threshold value to determine whether a freewheeling skew failure exists in any of the flaps of the aircraft.
US07945418B2
An approach is provided to manage test transactors that interface with components of a hardware design. A first set of transactors is launched with the first set of transactors sending stimuli to various components that correspond to the first set of transactors. A manager receives signals when transactors of the first set have completed at which point a second set of transactors is identified that are dependent upon the first set transactors that completed. The second set of transactors is launched by the manager. The manager further facilitates transmission of data used by the various transactors. Transactors generate and provide stimuli to various components included in a hardware design, such as a System-on-a-Chip (SoC). Results from the hardware design are passed to the transactors which, in turn, pass the results back to the manager. In this manner, results from one transactor may be made available as input to another transactor.
US07945406B2
M periods of the test signal and of the reference signal are received. The periods of the test signal and of the reference signal are in each case Tsig long. The test signal is sampled with N sampled values at a sampling frequency fs=1/Ts. Also, N*Ts=M*Tsig, where N>M. The sampled values are numbered progressively by n, for which 0≦n ≦N−1. The sampled values have a defined relative phase shift with respect to the reference signal. The phase shift Tφ is calculated by ∑ i = 0 M - 1 Idx ( i ) + K , K being a constant and Idx(i) corresponding to the number n which is either the first sampled value after a test signal zero crossing during the reference signal's ith period or the last sampled value before a test signal zero crossing during the reference signal's ith period. Either only rising or only falling zero crossings are taken into account.
US07945404B2
Provided is a measurement circuit for measuring a jitter of a clock signal. Delay elements delay the clock signal into delayed clock signal. Latches latch the delayed clock signals to indicate whether transition edges of the clock signal is within a window value which is corresponding to delays of the delay elements. Based on the latch result from the latches, a finite state machine generates control signals for controlling the delay elements. If the latch result indicates that the transition edges of the clock signal is not within the window value, the control signals adjust the delays of the delay elements and the window value. The jitter of the clock signal is measured based on the delays of the delay elements and the window value.
US07945394B2
A method of detecting incomplete filling of an electrochemical biosensor by collecting a series of electrical current values when a constant electrical potential is applied across the working and counter electrodes during a preliminary burn period. The slope of a line determined by linear regression based on the series of current values is used to determine whether or not the biosensor is incompletely filled. If the line has a positive slope, the biosensor is reported to be under filled. If the slope is not positive, the correlation coefficient of the current values is used as a supplemental test to indicate whether or not the biosensor is incompletely filled.
US07945392B2
A method for screening a test composition for potential efficacy in treatment of a disorder includes a first computer model representative of a volume of disease-afflicted neural tissue comprising biologically realistic neurons exposed to the test composition; and providing an initial excitation to the first computer model. Following a selected computation interval, a first outcome is determined. The first outcome indicates a response of the first computer model to the initial excitation and indicates whether the test composition has the potential to be effective in treating the disorder.
US07945385B2
A display device for displaying a graphical user interface is disclosed. The graphical user interface includes a first window configured to display a road maintenance map of a mine road network, and one or more links configured to access a second window. The second window is configured to facilitate selection of one or more data files containing data associated with the mine road network. The graphical user interface also includes one or more links configured to access a third window. The third window is configured to access to one or more analysis tools configured to analyze the data.
US07945378B2
A method of operating an internal combustion engine including the steps of detecting, determining, and switching. The detecting step detects a load on the engine. The determining step determines if the load is below a predetermined value. The switching step switches the engine to operate at a selected one of a plurality of torque power curves, dependent upon the determining step.
US07945375B2
The present invention provides an injector-ignition fuel injection system for an internal combustion engine, comprising an ECU controlling a heated catalyzed fuel injector for heating and catalyzing a next fuel charge, wherein the ECU uses a one firing cycle look-ahead algorithm for controlling fuel injection. The ECU may further incorporate a look-up table, auto-tuning functions and heuristics to compensate for the rapid rotational de-acceleration that occurs near top dead center in lightweight small ultra-high compression engines as may be used with this invention. The ECU may further ramp heat input to the injector in response to engine acceleration requests and, under such circumstances, may extend its look-ahead for up to four firing cycles.
US07945372B2
A fuel system has a fuel rail containing pressured fuel coupled to a plurality of fuel injectors. The system is operable in one embodiment to adjust fuel injector on-times by selecting one of the fuel injectors, determining a critical on-time for the selected injector corresponding to a minimum on-time duration to which the selected fuel injector is responsive to inject a discernable amount of fuel, generating an on-time for the selected fuel injector, determining an adjusted on-time for the selected fuel injector based on the generated on-time for the selected fuel injector, the critical on-time for the selected fuel injector and a reference critical on-time, and activating the selected fuel injector for the adjusted on-time to inject fuel into the engine. Alternatively or additionally, the adjusted on-time may be based on one or more estimated fuel injection quantities injected by the selected fuel injector.
US07945369B2
An adaptive cruise control system and a method for controlling the velocity of a host motor vehicle. An object detecting device is capable of simultaneously detecting several target objects. A separate control order is generated for each detected target object for influencing engine controls and brake controls of the host vehicle to control the velocity of the host vehicle. Control orders generated for several simultaneously detected target objects are then compared and the most restrictive control order among these is selected. At least one control signal based on the selected control order is then sent to at least one of the engine controls and the brake controls of the host vehicle to control the velocity of the host vehicle in accordance with the selected control order.
US07945364B2
A process of enabling and providing a service for improving haulage efficiency in a haulage system includes identifying a customer who may benefit from the service. Haulage vehicles of a fleet of haulage vehicles are equipped with a system for monitoring haulage parameters of the haulage vehicles. Equipment for gathering data on the monitored haulage parameters and for gathering information on haulage vehicle location along haul roads is provided. Target haulage parameters which result in desired haulage system performance are determined. The data is analyzed and deviations of actual haulage system performance from desired haulage system performance are determined.
US07945361B2
A method for determining a load exerted on a tire, fitted on a vehicle, during running of the vehicle on a rolling surface, is disclosed. The method includes acquiring a first signal comprising a first signal portion representative of a radial deformation; measuring an amplitude of the radial deformation in the first signal portion; estimating a rotation speed of the tire corresponding to the radial deformation; estimating an inflation pressure of the tire corresponding to the radial deformation; and deriving the load exerted on the tire from the amplitude, the rotation speed, and the inflation pressure. The first signal portion is representative of the radial deformation to which a first tread area portion of the tire is subjected during passage of the first tread area portion through a contact region between the tire and the rolling surface. A system for determining the load exerted on the tire is also disclosed.
US07945360B2
A method and system for acquiring aircraft parameters that includes sampling an aircraft parameter during a first sampling period, recording the full value of the aircraft parameter sampled during the first sampling period, then sampling the aircraft parameter during a fixed number of subsequent consecutive sampling periods, and recording the change between the value of the aircraft parameter sampled in the subsequent sampling periods and the value of the aircraft parameter sampled in the prior sampling period. A method and system for constructing a data stream that includes merging a voluntary data stream and the mandatory parameters and storing the merged data stream in a flight data recorder while maintaining the certification of the flight data recorder.
US07945358B2
A system and method for testing the integrity of a vehicle testing/diagnostic system is provided. Examples of vehicle testing/diagnostic systems may include any equipment (portable or stationary) found in an automotive maintenance and/or testing environment (or other environment) that is capable of communicating with vehicle on-board diagnostic (OBD) systems. Prior to conducting an OBD test on one or more vehicles, an integrity testing system interfaces with a vehicle testing/diagnostic system to determine whether the vehicle testing/diagnostic system is capable of communicating via one or more predetermined communications protocols.
US07945356B2
A portable autonomous terminal guidance system can be located in an aircraft landing zone. The terminal guidance system generates a signal indicative of the position, the terrain, and the meteorological conditions where the guidance system is located. A receiving aircraft may process the signal produced by the terminal guidance system to generate a self-contained GPS obstacle-avoidance approach path for the aircraft to the landing zone.
US07945352B2
A position value, a desired position value and future desired position values as well as, for each future desired position value, a value which is characteristic of the temporal offset between said future desired position value and the respective immediately preceding desired position value are predefined for a position controller for an axle. The position controller uses a model of the axle to determine a manipulated variable and a respective expected manipulated variable and an expected position value for the future desired position values. The position controller determines the manipulated variable, the expected variables and the expected position values in such a manner that a total deviation of the position value and the expected position values from the corresponding desired position values is optimized in accordance with a predetermined assessment function. It drives the axle in accordance with the manipulated variable.
US07945351B2
A method for controlling the operation of a wind turbine includes determining a first measure of a mechanical input of a component of the wind turbine, and concurrently, determining a second measure of a mechanical output of the component, determining an operating frequency response function of the component from an analysis of the relation between the first measure and the second measure, comparing the operating frequency response function with a predetermined operating frequency response function and determining a possible deviation between the two, and controlling the operation of the wind turbine so as to alter the mechanical input to the component in response to the deviation. A wind turbine that implements such a method is also disclosed.
US07945344B2
A method for manufacturing an electrochemical cell. The method includes generating spatial information including an anode geometry, a cathode geometry, a separator geometry, and one or more current collector geometries. The method also includes storing the spatial information including the anode geometry, the cathode geometry, the separator geometry, and the one or more current collector geometries into a database structure. In a specific embodiment, the method includes selecting one or more material properties from a plurality of materials and using the one or more material properties with the spatial information in a simulation program. The method includes outputting one or more performance parameters from the simulation program.
US07945340B2
A programmable controller system includes a programmable controller apparatus, a remote input and output apparatus connected to the programmable controller apparatus via a field bus and a monitoring apparatus configured to be located on a communication path between the programmable controller apparatus and the remote input and output apparatus and to monitor a communication data therebetween. The monitoring apparatus includes a rewritable tag for prescribing a condition for issuing a transmission request command with respect to an external equipment deterioration diagnosis and a command issuing part issues a transmission request command required for the external equipment deterioration diagnosis with reference to the tag. A preferable data logging operation is carried out properly without any PLC operation.
US07945339B2
Disclosed is a controller having a processor and a control module adapted for periodic execution by the processor and configured to be responsive to a process variable to generate a control signal for a process. An iteration of the periodic execution of the control module involves implementation of a routine configured to generate a representation of a process response to the control signal. The routine is further configured to maintain the representation over multiple iterations of the periodic execution of the control module and until an update of the process variable is available. In some cases, the update of the process variable is made available via wireless transmission of the process signal. In those and other cases, the controller may be included within a process control system having a field device to transmit the process signal indicative of the process variable non-periodically based on whether the process variable has changed by more than a predetermined threshold. In some embodiments, the field device also transmits the process signal if a refresh time has been exceeded since a last transmission.
US07945337B2
An insulative housing formed about a distal end of a medical electrical lead body includes a cavity and a port; an ionically conductive medium fills the cavity and is in intimate contact with an electrode surface contained within the cavity. When a current is delivered to the electrode surface contained within the cavity, a first current density generated at the electrode surface is smaller than a second current density generated out from the port of the insulative housing; thus, the port forms a high impedance and low polarization tissue-stimulating electrode.
US07945333B2
A biostimulator system comprises one or more implantable devices and an external programmer configured for communicating with the implantable device or devices via bidirectional communication pathways comprising a receiving pathway that decodes information encoded on stimulation pulses generated by ones of the implantable device or devices and conducted through body tissue to the external programmer.
US07945311B2
A marker-tracking system includes an object, a marker illuminating device, a marker sensing device, and a computing device. The object includes a first retroreflective marker having a shape that is substantially defined by two spherical caps of different radii that are disposed substantially concentric in relation to one another. The marker illuminating device substantially illuminates the first retroreflective marker, the marker sensing device detects the illuminated first retroreflective marker and generates first data indicative of the location of the illuminated first retroreflective marker in space, and the computing device processes the first data generated by the marker sensing device to determine a position and/or orientation of the object in space.
US07945309B2
The disclosure concerns position-sensing apparatus, having radiators which generate electromagnetic energy fields and a position sensor which generates sensor signals responsive to the energy fields. Reference elements are placed at respective positions near the sensor to generate reference signals responsive to the energy fields. And, a control unit is used to calculate a position of the sensor based on sensor signals and reference element errors in order to account for the effects of interfering metal objects.
US07945307B2
A marker delivery device is described which has an obturator with an elongated shaft, an inner lumen, a proximal end, and a substantially sealed distal end. One or more tissue markers are deployed within the inner lumen of the elongated shaft of the obturator. Preferably, the tissue marker(s) is disposed within an inner lumen of a marker delivery tube which is disposed within the inner lumen of the elongated shaft of the obturator. The marker delivery tube has an opening for discharging the tissue markers into a body (e.g. biopsy) cavity. The distal tip of the marker delivery tube is configured to penetrate the substantially sealed distal end of the obturator so that tissue markers can be delivered while the obturator is in place within the body. Preferably, the obturator includes a detectable element capable of producing a relatively significant image signature during MRI.
US07945298B2
A wireless terminal able to suppress deterioration of antenna characteristics due to opening/closing of the terminal, that is, a wireless terminal comprising a first housing and a second housing having inside them circuit boards on which ground conductive layers are formed, a connection member for connecting ends of the first housing and second housing with each other so that they can be open or closed, a built-in antenna arranged in one housing between the first housing and second housing and at the end on an opposite side to the connection member, and a ground conductive member for electrically connecting ground conductive layers of the circuit boards arranged in the first housing and second housing to each other, constituted so that a portion of the connection member includes a conductive member, and the ground conductive member is brought into contact with the conductive member.
US07945288B2
A portable apparatus includes a main body having at least one electric part, a heat transmitter mounted to the main body for connection with the electric part, a connection member connected to the heat transmitter and having a first connection part accessible from outside of the portable apparatus and which emits a driving heat transmitted from the heat transmitter, and a detachable accessory device which is disposed in contact with the first connection part. Accordingly, a driving heat generated inside the main body of the portable apparatus can be emitted to the outside, passing through the heat transmitter and the connection member in sequence, thereby improving cooling efficiency of the portable apparatus.
US07945285B2
In one embodiment, a method of integrating a digital encoded-audio bit stream player in a radio-frequency (RF) telephone handset is disclosed. An RF connection is established between the RF telephone handset and an RF unit connected to a network, wherein communications between the RF telephone handset and the network pass through the RF unit. The RF telephone handset is switched from performing as a telephony device to performing as a digital encoded-audio bit stream player. Digital encoded-audio bit stream music is played from the RF telephone handset. The digital encoded-audio bit stream music playing from the digital encoded-audio bit stream player is muted when the RF telephone handset receives a telephone call. The RF telephone handset is switched from performing as a digital encoded-audio bit stream player to performing as a telephony device while the telephone call is active.
US07945282B2
A preamble transmission method for a wireless communication system is provided for improving the probability of successful transmission and reducing unnecessary retransmission power consumption. The preamble transmission method of the present invention calculates an initial transmission power; transmits a preamble with the initial transmission power through a random access channel; if an acknowledgement is received in response to the preamble, starts transmission of data; and if no acknowledgement is received in response to the preamble—calculates a retransmission power, and retransmits the preamble with the retransmission power.
US07945274B2
A wireless network is disclosed that provides repeat dialing to busy called parties. The wireless network includes an originating MSC system that serves a calling party, and a terminating MSC system that serves a called party. The calling party initiates a call to the called party through the originating MSC system, and the terminating MSC system determines that the called party is busy on another call. The originating MSC system then receives a repeat dialing instruction from the calling party and transmits a repeat dialing indicator to the terminating MSC system. The terminating MSC system identifies when the called party becomes available in substantially real time. When available, the terminating MSC system attempts to set up a call between the called party and the calling party.
US07945273B2
A method of operating a portable communication device, wherein: in a response to receiving a paging request from a cellular network over a first communication channel the portable communication device discards the paging request, or delays transmitting a paging response, if the portable communication device has an established GPRS PDP context on a second communication channel requiring an action that can be performed within a predefined time.
US07945267B2
A method for bearing voice data includes: a) a calling MSCe and the called MSCe determining that a calling MS and a called MS support the same voice coding and decoding type and that a call is a point-to-point call; b) the calling MSCe and the called MSCe sending Bearer Update Requests to the calling BSC and the called BSC, respectively; and c) the calling BSC and the called BSC setting up a voice bearer path between the calling MS and the called MS according to the requests from the MSCes. As a result, transparent transmission of voice data in a MGW is avoided so that transmission delay can be reduced and additional loading of the MGW can be avoided.
US07945263B2
Method for transferring service for a mobile station call signal from a first base transceiver station to a second base transceiver station in a wireless mobile telecommunication system, while a call is in progress. The method can include receiving at a base transceiver station an access burst from a mobile station with a call already in progress and requiring service from the base transceiver station. Based on the received access burst, the base transceiver station can electronically steer a beam of an adaptive antenna array of the base transceiver station toward a location of the mobile station.
US07945256B1
A communication device, such as a mobile phone, which implements a voice communication mode, a digital mirror mode, and a remote controlling mode, wherein the image retrieved from the camera is displayed in an inverted manner when the digital mirror mode is implemented, and a specific device, which is a device different from the communication device, is remotely controlled by the communication device in a wireless fashion when the remote controlling mode is implemented.
US07945255B2
A communication system, upon receiving an instruction to transfer deferrable data, determines whether an air interface is congested and, when the air interface is congested, defers a transfer of the deferrable data or transfers the deferrable, lower priority data as higher priority data. When, during a transfer of deferrable data, the system determines that the air interface is congested, the system may terminate the call and save a state of a partially completed deferred data transfer. Subsequent to the termination of the call, the system establishes another data connection over the air interface and transfers any remaining, not yet transferred deferrable data. In order to discourage subscribers from transferring higher priority data as lower priority data, the system may further restrict a transfer of lower priority data to designated time periods while allowing a transfer of higher priority data during the designated time periods and other time periods.
US07945242B2
A method and system for operating a telephony service are disclosed. A telephone network is provided, which may be a physical network or a virtual network hosted by an existing network. Network identifies defined by SIM cards, or telephones with built-in SIM cards, are issued to network users. The SIM cards defines a network identity including a unique network telephone number. The network, which is preferably an intelligent network (IN) is configured to permit telephones of the users to receive calls and/or messages, irrespective of the status of a user's account with the network. In addition, the network is configured to permit users without credit or airtime to make an outgoing call to an intended call recipient, the call being disconnected after a predetermined number of rings. This is sufficient to create a missed call notification on a mobile telephone of the intended call recipient. The network is configured to generate a notification such as a text message or recorded announcement to the intended recipient if he/she is not available at the time of the call.
US07945237B2
The presence and location (among other things) of wireless devices is tracked in order to enable the use of special services, such as wireless instant messaging. Both conventional and WAP-enabled wireless devices may be so tracked.
US07945236B1
A communication device, such as a mobile phone, which implements a voice communication mode, a digital mirror mode, and a GPS mode, wherein the image retrieved from the camera is displayed in an inverted manner when the digital mirror mode is implemented, and the current geographic location of the communication device is indicated on the display when the GPS mode is implemented.
US07945229B2
A transceiver apparatus comprising a software-definable-radio-transceiver architecture. The transceiver apparatus comprises at least one up-conversion path including at least one configurable micro-electro-mechanical-system (MEMS) transmit filter communicatively coupled to transmit output from a digital-to-analog converter to an antenna, and at least one down-conversion path including at least one configurable-MEMS-receive filter communicatively coupled to transmit signals received from the antenna to an analog-to-digital converter. The at least one configurable-MEMS-transmit filter prevents interference on the up-conversion path from signals transmitted from the antenna. The at least one configurable-MEMS-receive filter prevents interference on the down-conversion path from signals transmitted to the antenna. A plurality of upconversion and downconversion paths can operate simultaneously and on different channel frequencies.
US07945224B2
Methods and systems for vector combining power amplification are disclosed herein. In one embodiment, a plurality of signals are individually amplified, then summed to form a desired time-varying complex envelope signal. Phase and/or frequency characteristics of one or more of the signals are controlled to provide the desired phase, frequency, and/or amplitude characteristics of the desired time-varying complex envelope signal. In another embodiment, a time-varying complex envelope signal is decomposed into a plurality of constant envelope constituent signals. The constituent signals are amplified equally or substantially equally, and then summed to construct an amplified version of the original time-varying envelope signal. Embodiments also perform frequency up-conversion.
US07945223B2
A polar modulator including a signal converter configured to provide a phase signal and an amplitude signal based on at least one received signal is disclosed. A digital-to-analog converter is coupled to the signal converter, the digital-to-analog converter configured to receive an augmented signal, wherein a polarity of the augmented signal is selected to minimize an absolute phase change for sequential signals. A signal mixer is coupled to the digital-to-analog converter to receive an analog signal generated from the augmented signal.
US07945221B2
A transmitter device for wireless communication equipment, comprises at least one path (P1) comprising i) a low-pass filter (LPF 1+, LPF1−) for filtering differential signals and applying a chosen first attenuation to each of them to decrease their amplitudes, ii) a differential transconductor (TC1+, TC1−) arranged for applying a chosen second attenuation to each differential signal coming from the low-pass filter (LPF1+, LPF1−) to decrease its continuous component, and iii) a mixer (M1) for mixing separately the differential signals delivered by the transconductor with local oscillator carriers at a chosen radio frequency to deliver output RF signals to be transmitted. The transconductor (TC1+, TC1−) comprises two original cells (OC) for defining two original signals from the differential signals having the first attenuation, and N first and N second signal copy cells (CC1-CC6) each arranged for generating a copy of one of the original signals. The number of signal copy cells used defines the second attenuation and the first and second attenuations to be applied are chosen so that the value (defined by the offset between the continuous component of the differential signals delivered by the transconductor divided by the amplitude of one of these signals) stays below a chosen maximum value over the whole gain range of the path.
US07945218B1
A method for tuning quality factor (Q) in a high-Q, high-frequency filter is provided that includes filtering an input signal to generate a filtered signal. The input signal comprises a specified frequency. The filtered signal comprises an actual phase shift with respect to the input signal. The actual phase shift is compared to a desired phase shift for the filtered signal to determine a difference between the actual phase shift and the desired phase shift. The desired phase shift corresponds to the specified frequency. The filter is tuned based on the difference between the actual phase shift and the desired phase shift.
US07945215B2
Embodiments of cognitive radio technology can recover and utilize under-utilized portions of statically-allocated radio-frequency spectrum. A plurality of sensing methods can be employed. Transmission power control can be responsive to adjacent channel measurements. Digital pre-distortion techniques can enhance performance. Embodiments of a high DNR transceiver architecture can be employed.
US07945210B2
Method and arrangement for reducing the mutual interference of network subscribers in radio networks
The object of the invention, which relates to a method and an arrangement for reducing the mutual interference of network subscribers in radio networks, is to provide a solution by means of which data collisions are reduced and thus the data throughput rate of a radio cell is increased. According to the invention, this object is achieved in terms of the method in that the cell size of a radio cell is adjusted by reducing the receiver sensitivity of one or more devices belonging to the radio cell if the device receives interference which disrupts its communication from another device belonging to a different radio cell.
US07945207B1
Systems and methods for facilitating communications between a monitoring and monitored device using a mobile station are provided. The mobile station includes a wide area network interface for communicating with a monitoring device via a wide area network. The mobile station also includes a short-range wireless network interface for communicating over a short-range wireless communication link with the monitored device. Using these communication links the mobile station can forward data between the monitoring and monitored devices.
US07945205B1
A system and method for optimizing network delivery of streaming data is provided. Streaming delivery of data using point-to-point transmitters and broadcast transmitters can be dynamically controlled to maximize the usage of network resources. Current usage of respective systems can be analyzed, as can projected usage be analyzed. Network resources can be reallocated, and connecting devices can be redirected as needed to maintain high efficiency of allocated resources.
US07945198B2
In a fixing device in which fixing defects can be suppressed and which can be reduced in size, and an image forming apparatus comprising the fixing device, setting is performed such that the surface temperature of an outer peripheral belt surface serving as a non-heated belt surface of a fixing belt is substantially equal at a heating region inlet at the upstream end of a heating region and a heating region outlet at the downstream end of the heating region such that the temperature difference between the surface temperature of the outer peripheral belt surface at the heating region inlet and the surface temperature of the outer peripheral belt surface at the heating region outlet is no more than 5 [° C.].
US07945185B2
A cartridge is detachably mountable to an electrophotographic image forming apparatus having a main assembly electrical contact. The cartridge includes: an electrophotographic photosensitive member; a memory; a cartridge electrical contact electrically connectable to the main assembly electrical contact; a contact including the cartridge electrical contact; and a support supporting the contact. The support includes first and second regulators of the contact member in widthwise and thickness directions, respectively, with a gap therebetween. Also provided is an opening permitting insertion of the contact into the support that opens in one direction perpendicular to the widthwise and thickness directions. The main assembly electrical contact includes a spring movable by a stroke in the contact thickness direction, and the gap of the second regulator W1, a length W2 of the contact in the thickness direction, the stroke U satisfy, W2
US07945174B2
The invention provides a system and method for secure communication that involves encoding and transmitting an optical communications signal that is encoded based on a multi-dimensional encoding technique. This technique may include at least one or more of encoding a phase, a polarization, and a frequency of the signal. Light encoding is independent from its modulation with data. The data is modulated using any format; in the preferred embodiment the QPSK format is implemented. The encoded and modulated light is transmitted through free space or via a fiber optic network to a receiver, where the information is decoded. A coherent detection based on 90-degrees or 120-degrees optical hybrid is used to decode and recover the data from the received signal. Because the encoding of the transmitted light varies according to a specific pattern or sequence, one without knowledge of the transmission encoding sequence is prevented from decoding the transmitted information.
US07945172B2
An improved precompensation circuit includes a greatly improved differentiator in the dispersion precompensation path, a preprocessor in the dispersion precompensation path for reducing f2−f1 type Composite Second Order (CSO) distortion, and a broadband phase shifter for compensating undesired vector interaction between the laser predistortion and dispersion compensation.
US07945171B2
A phase control arrangement has a structure in which a Superstructured fiber Bragg Grating (SSFBG) 40 has fifteen unit Fiber Bragg Gratings (FBGs) arranged in series in a waveguide direction. The SSFBG 40 is fixed to the core of an optical fiber 36 that includes a core 34 and cladding 32. The difference Δn between the maximum and minimum of the effective refractive index of the optical fiber is 6.2×10−5. The phase difference of Bragg reflected light from two unit diffraction gratings that adjoin one another from front to back and provide equal code values is given by 2πM+(π/2), where M is an integer. Further, the phase difference of the Bragg reflected light from two unit diffraction gratings that adjoin one another from front to back and provide different code values is given by 2πM+(2N+1)π+(π/2) where M and N are integers. The ratio P/W between the peak value P and the subpeak value W of the autocorrelation waveform, and the ratio P/C between the peak value P of the autocorrelation waveform and the maximum peak value C of the cross correlation waveform are both large.
US07945168B2
Photonic signals are tagged with a pre-selected modification, such as a polarization signature to carry data across an obstructed path between sender and receiver. Communication authentication through polarization variation allows for Yuen-Kumar or entangled photon quantum communication protocols to propagate through environmental scattering media such as air, smoke, fog, rain, and water. While ultraviolet light photons are well suited as a carrier for quantum communication signals scattered in air, it is appreciated that visible wavelengths have longer propagation paths in water to convey non-line-of-sight data. A secure signal is scattered by the media and simultaneously communicated to a single recipient or multiple recipients exposed to scattered signal portions. A process of solving the scattering processes through a random scattering media is provided to reconstruct a quantum keyed message at a receiver. The scattering of the signal is utilized herein to provide non-line-of-sight and intentional short-range communication.
US07945164B2
A method, an apparatus, and a system where multiple lower bandwidth optic Ethernet (e.g. 1000Base-FX) signals can be interleaved or encoded onto a single fiber optic link by overclocking the physical layer elements in such a manner as to be transparent to the data link layer and other higher network layers in the Open Systems Interconnection Reference Model (OSI Model) are provided. Such embodiments may provide increased port density over the existing fiber optic gigabit Ethernet (GbE) standards. In embodiments where multiple GbE signals are not channelized, overclocking the physical layer elements may provide increased bandwidth for a single link over existing fiber optic GbE standards.
US07945161B2
An iterative method for power pre-emphasis of N optical channels in a Wavelength Division Multiplex (WDM) signal in an optical communication systems in accordance with which representative Xi characteristics are defined for the channels with among the characteristics there being included at least one characteristic that is a function of the Bit Error Rate (BER). The method including the iterative phases of running through the WDM signal channels and appraising for each channel said characteristics for the channel and for the channels adjacent thereto; comparing said channel characteristics with the homologous characteristics of the adjacent channels and, based on the results of the comparisons, selecting a predetermined action to be performed on the power transmitted on the ith channel; for all the channels, performing on the power of each the corresponding selected action; calculating a metric quality function of all the channels with the new powers changed with the selected actions and repeating the previous iterative phases from the beginning until the quality improvement is greater than a predetermined figure and/or a predetermined maximum number of iterations is reached.
US07945159B2
The present invention provides a method for determining the bandwidths of optical fibers, wherein the method provides the coupling of light with a first optical power and a first modulation frequency into an optical fiber, as well as measuring a first signal level as a function of the optical power of the light of the first modulation frequency, coupling light with the second optical power and a second modulation frequency into the optical fiber, measuring a second signal level as a function of the optical power of the light of the second modulation frequency, and determining the bandwidths of the optical fibers as a function of the first and second coupled optical [power and/or] the measured first and second signal levels while using a predetermined specification that describes the frequency-dependent attenuation response of the optical fiber, wherein the first and the second modulation frequencies have essentially the same value.
US07945158B2
A method, apparatus, and program, for evaluating an optical network node. The method comprises providing at least one communication path of the node with a capability by which lasing can occur in the communication path, and detecting whether lasing has been established in the communication path to determine whether the optical node is operational. If no lasing is detected in the detecting, a fault exists in the communication path. The method further comprises determining an insertion loss in the communication path, and determining whether the insertion loss is comparable to a predetermined insertion loss, to confirm whether the node is configured correctly.
US07945154B2
An information communication device includes: a packet generation unit that generates a packet including timing data at an end of the packet for specifying to an external device a start timing for processing related to photography; a transmitting unit that transmits the packet to the external device by wireless communication; and a transmission control unit that changes a state of packet transmission by the transmission unit according to a start timing of the processing related to photography.
US07945153B2
A focus adjustment mechanism is used for a photo device for adjusting a focus of a lens assembly of the photo device. The focus adjustment mechanism comprises a focus adjustment button connected to a casing of the photo device and comprising a contact portion, and a pressure detection module disposed in the photo device in a position corresponding to the focus adjustment button to contact the contact portion, and the pressure detection module is electrically coupled with the lens assembly. When the focus adjustment button is pressed, the pressure detection module can generate a signal value according to a displacement value of the focus adjustment button so that a focus of the lens assembly is determined according to each signal value. Furthermore, the present invention discloses a photo device having the focus adjustment mechanism.
US07945146B2
A tankless hot water heater includes a pipe, at least one heating element, sensors, an input means and a microprocessor. The pipe has an inlet and an outlet. The at least one heating element is configured to heat water flowing through the pipe. At least one sensor is configured to measure a temperature of water flowing through the pipe prior to heating by the at least one heating element. At least one sensor is configured to measure a flow rate of water flowing through the pipe. The input means is configured for entering a set point for a temperature of water heated by the at least one heating element. The microprocessor is configured to receive as input the temperature of water flowing through the pipe prior to heating, the flow rate of water flowing through the pipe, and the set point for a temperature of heated water, and the microprocessor is configured to provide as output a power setting to the one or more heating elements.
US07945143B2
A data recording medium by which, when encoding an externally input AV signal to an MPEG transport stream, the MPEG_TS can be quickly and efficiently converted to an MPEG program stream conforming to a DVD standard, is provided. An apparatus and method for recording to the data recording medium are also provided. A flag indicating that a first stream (such as an MPEG transport stream) is recorded in a constraint format enabling efficient conversion to a second stream (such as an MPEG program stream) is written to the management information (VOBI). By referencing this flag the recorder can easily determine if the recorded data was recorded in the specified constraint format without analyzing the data recorded to the data recording medium.
US07945142B2
A method for analyzing data sequences, such as video and audio segments, and extracting metadata from the data sequences for providing information related to events of the data sequences. The metadata extracted is used for making editing decisions, such as for an audio-visual production comprised of a collection of video and audio segments. The metadata identifies events of importance in the video and audio segments, which may then be applied to the editing process. A user interface including the extracted metadata in a timeline format facilitates editing the audio-visual production.
US07945140B2
An embedded system which stores, controls and retrieves real-time digital signals is configured as a programmable and reconfigurable embedded system. The embedded system interface is capable of handling in real time both continuous and irregular signal formats, such as Digital Video (DV) and MPEG, and stores the received signal in a format optimized for its storage medium. Upon retrieval, the signal is reconstituted back to its original format. In one example, the embedded system can receives and retrieve multiple, simultaneous digital signal data streams for a variety of digital equipment, such as digital video recorders.
US07945131B1
An optical system includes optical devices that each has functional sides between lateral sides. The functional sides include a top side and a bottom side. A first one of the devices has an optical amplifier, a first waveguide, and a first port. A second one of the devices has a second port optically aligned with a second waveguide. The second device is positioned over one of the functional sides of the first device. The optical amplifier is optically positioned between the first waveguide and the first port such that a light signal from the first waveguide enters the amplifier and travels through the amplifier. The first port is configured to receive the light signal from the optical amplifier and change the direction that the light signal is traveling such that the light signal exits the first device traveling in a direction that is toward the second device. The second port is configured to receive the light signal after the light signal exits the first device and to change a direction that the light signal is traveling such that the light signal enters the second waveguide.
US07945127B2
An optical interconnect is provided which may allow flexible high-bandwidth interconnection between chips, eliminate the need for optical alignment between the optoelectrical (OE) die and waveguide during assembly because the OE die is at least partially embedded inside the waveguide (lower cladding layer, upper cladding layer, and core layer), eliminate the need for handling the optical interconnect at OEM, and not impact current substrate and motherboard technology.
US07945125B2
An image processing device for curbing memory expansion and reducing costs while securing programming freedom by a small programmable data processing unit. A plurality of process programs and process parameters thereof, to be sequentially executed in a data processing unit, are stored beforehand in a data memory. In the data processing unit is repeated, as many times as there are process programs in the data memory, an operation in which image data to be processed are divided into plural respective divided image data as process units, and a process program, process parameters thereof and divided image data are read from the data memory, the process program is executed on the divided image data referring to the process parameters thereof, and then the divided image data after processing, the executed process program and the process parameters thereof are written back to the data memory.
US07945120B2
According to one embodiment, an edge detection module detects edges in a frame of a moving picture signal in accordance with an edge determination reference value. A resolution conversion module converts a resolution of the frame from a first resolution to a second resolution, thereby generating a provisional high-resolution image. A corresponding pixel point detection module detects corresponding pixels in the provisional high-resolution image, which correspond to each of the detected edges. An image quality enhancement process module executes an image quality enhancement process for sharpening for each of the detected corresponding pixels in the provisional high-resolution image. A control module varies the edge determination reference value based on the detected edge number and a maximum edge number at which an information processing apparatus is able to complete the resolution-enhancing process for one frame within a target process time.
US07945118B2
This invention makes it possible to obtain an enlarged image while suppressing noise and maintaining the sharpness of an original image only by setting a simple enlargement ratio without no special knowledge. Original image data (Ia) is enlarged in accordance with a set enlargement ratio (E) to generate an enlarged image (IA). The enlarged image (IA) is smoothed by using a smoothing filter with a size depending on the enlargement ratio (E) to generate smoothed image data (IB). Difference image data (IC) is generated by calculating the difference between the enlarged image data (IA) and the smoothed image data (IB). The generated difference image data is multiplied by an emphasis coefficient. The product is added to the enlarged image data, thereby obtaining image data (IS) that has undergone enlargement/unsharp masking.
US07945116B2
Methods and systems for cropping images of book pages are disclosed according to one embodiment of the invention. A method may include identifying reference images and receiving cropping rectangles for the reference images. These cropping rectangles associated with reference images may then be used to generate cropping rectangles for images of book pages between the reference images. The cropping rectangles may be generated based on a linear interpolation of the cropping rectangles associated with the reference images and the number of pages between images. The method may also display one or more images of book pages with the associated one or more cropping rectangles superimposed thereon. A user may then have the opportunity to make adjustments to the position and/or size of the cropping rectangles.
US07945112B2
The invention relates to a method for displaying digital grey scale images at a desired tonal value on the screen of a display device. In the method, the operator pre-selects (300) manually, for example on the basis of an image visible on a display screen, a (mean) grey scale level of his/her desire, the values consistent therewith being stored (302) in a memory associated with a display device. When the operator picks up (304) a new image for examination, the memory is accessed to retrieve (306) therefrom the information regarding a target grey scale level and relevant to the present operator, said information being used for automatically calculating an individual transformation function relevant to the present new image and the image is automatically adjusted to an operator-specific target grey scale level (310).
US07945101B2
A method employing a hybrid classification model is used to perform optical character recognition operations for an image. Image data from the image is provided to a generative classification model of the hybrid model, and generative image classifications operations are performed, generating a feature data set which is outputted from the generative classification model. This feature data set is then provided to the discriminative classification model, and discriminative classification operations are performed to generate a classification of the image.
US07945095B2
A line segment detector comprises a vertical line detecting part, a horizontal line detecting part, a left-to-right downward slanting line detecting part, a left-to-right upward slanting line detecting part, and a line-segment detecting/synthesizing section that calculates OR operation of output values from the vertical line detecting part, the horizontal line detecting part, the left-to-right downward slanting line detecting part, and the left-to-right upward slanting line detecting part. The line segment detector further comprises a re-determining unit comprising a second line-segment detecting part that sets a window to the detection result near the target pixel, counts the number of pixels whose detection result is determined as the line segment in the set window, determines, when the counted value is not smaller than a predetermined threshold value, that the pixel is a line segment.
US07945094B2
A method for a chromatic adaptation transformation of images using temperature and tint space comprises the steps of: acquiring a red, green, blue (RGB) image using a camera (11); providing neutral RGB values for camera specific, and at least one of a selected highlight and shadow values, to produce a 3D lookup transformation table (21); calibrating the RGB image by applying the 3D lookup transformation table to produce a calibrated RGB image (22); calculating a Von Kries transform from specific temperature and tint values (14); and applying a chromatic adaptation to the calibrated RGB image using the Von Kries transform to produce a modified RGB image chromatically adapted (15), while maintaining neutral RGB values for highlight and shadow regions.
US07945087B2
A method for micromachining a material, including configuring an optical system to provide illumination of an illumination wavelength to a site via a given element of the optical system, the illumination generating returning radiation from the site. The method further includes configuring the optical system to receive the returning radiation via the given element, and to form an image of the site therefrom, calculating an actual position of a location at the site from the image and outputting a signal indicative of the actual position of the location, generating a beam of micromachining radiation having a micromachining wavelength different from the illumination wavelength, positioning the beam to form an aligned beam with respect to the location in response to the signal, and conveying the aligned beam to the location via at least the given element of the optical system so as to perform a micromachining operation at the location.
US07945082B2
Data of an examination object comprises a volume-data record and a plurality of two-dimensional projection images. The volume-data record includes voxels where each voxel is assigned to a location in three-dimensional space. Each projection image includes pixels where each pixel is assigned to a location in a two-dimensional-projection plane and has a value. Each pixel is assigned a projection volume, this being specified in that it is mapped by the radioscopy onto the pixel to which it is assigned. A sub-volume of the volume-data record is selected. The projection images are registered in relation to the volume-data record. A functional parameter of the examination object is specified for the pixels of the projection images, depending on their values. For each pixel, when specifying the functional parameter, consideration is given to the locations and/or the number of those voxels which are positioned both within the sub-volume and within the projection volume.
US07945070B2
The disclosure relates generally to digital watermarking and steganography, e.g., for use with cell phones and signal processing. One claim recites a method including, in a cell phone, determining a current geographic are of the cell phone; selecting a first digital watermark detector that is associated with the current geographic area, a selected first digital watermark detector being selected from a plurality of different digital watermark detectors; and controlling the cell phone to employ the selected first digital watermark detector to analyze a signal to obtain a digital watermark message there from, wherein the selected first digital watermark detector corresponds to a particular digital watermark embedder that is uniquely assigned to the geographic area. Other claims and combinations are provided too.
US07945063B2
A microphone shield system captures sound in adverse conditions. The system includes a microphone positioned within a membrane. The membrane is inflated around the microphone to form an enclosure. The inflated membrane passes signals within a selected frequency range. The membrane may block or attenuate signals above and/or below the frequency range to pass a desired sound with little surrounding interference.
US07945062B2
The invention relates to a microelectromechanical microphone packaging system. The microelectromechanical microphone packaging system comprises a substrate, a chip, a microelectromechanical microphone, a conductive glue, a non-conductive glue and a cover. The substrate has a first surface. The chip is mounted on the first surface of the substrate. The microelectromechanical microphone is mounted on the first surface of the substrate, and electrically connected to the chip. The chip is enclosed by the non-conductive glue. The non-conductive glue is enclosed by the conductive glue. The cover is mounted on the first surface of the substrate to form a containing space, and has an acoustic aperture. The microelectromechanical microphone packaging system utilizes the conductive glue enclosing the chip and the non-conductive glue to shield interference from outside noise and obtain a shielding effect. In addition, the cover does not need to be made of metal material.
US07945050B2
Embodiments of the invention are generally directed to systems, methods, and apparatuses for suppressing power supply noise using data scrambling in double data rate memory systems. In some embodiments, an integrated circuit includes a transmit data path to transmit data to one or more memory devices. The transmit data path may include scrambling logic to generate, in parallel, N pseudo random outputs that are uncorrelated with each other. The output data and the pseudo random outputs are input to XOR logic. The transmit data path transmits the output the of XOR logic which has a substantially white frequency spectrum. Other embodiments are described and claimed.
US07945048B2
A method for securing patient identity comprising accessing an electronic medical records database including patient data for a plurality of patients. Each patient in the electronic medical records database is assigned a unique patient identifier. Patient data for a first patient, including a first patient identifier, is retrieved from the electronic medical records database. The first patient is de-identified from the patient data. De-identifying includes the creation of a first encoded patient identifier responsive to the first patient identifier. The de-identifying results in de-identified first patient data and includes the replacement of the first patient identifier with the first encoded patient identifier. The de-identified first patient data is transmitted to a data warehouse system. The method further comprises identifying a second patient in response to receiving report data that includes a second encoded patient identifier from the data warehouse system. The identifying includes the creation of a second patient identifier responsive to the second encoded patient identifier.
US07945046B2
There is described a decryption processing apparatus and an image forming apparatus, which make it possible to prevent the encrypted data from being incorrectly decrypted by employing a wrong decryption key. The decryption processing apparatus for decrypting encrypted digital data including encrypted code and encrypted data, includes: a first decryption section to generate decrypted diagnosis code by decrypting the encrypted code; a second decryption section to decrypt the encrypted data; a determination section to determine based on the diagnosis code whether a decryption process of the encrypted code is normally executed; and a control section to allow starting decryption process of the encrypted data by the second decryption section when the decryption process of the encrypted code is normal, and to prohibit starting the decryption process of the encrypted data by the second decryption section when the decryption process of the encrypted code is abnormal.
US07945044B2
Performing an untraceable secret matching between a first credential associated with a first property of a first user and a second credential associated with a second property of a second user includes receiving the first credential, receiving a matching reference formed so the first user can detect a matching of the first property with a remote property from a credential of another user, supplying a first nonce value to the second user, receiving a hidden version of the second credential from the second user formed by the second user on the basis of the second credential, the first nonce value supplied by the first user and a random value locally generated on a side of the second user, and performing the matching by combining the first credential and the received hidden credential with the first nonce value and comparing the combination with the matching reference.
US07945039B1
An Advanced Intelligent Network architecture is used by a first telecommunications service provider having an operator services switch to provide enhanced call processing for operator services calls. The calls received at the operator services switch originate from a second telecommunications service provider, and the first telecommunications service provider provides custom services to the subscribers of the second telecommunication service provider. A call received at the operator services switch triggers the switch to query a control point for instructions, which in turn may query an external service parameter database. The control point instructs the switch to temporarily connect the caller to a peripheral resource providing a custom branding announcement to the caller and a menu of options from which the caller may select popular destinations. After provision of the custom branding announcement and menu, the call to the intelligent peripheral is released and the caller is routed to the appropriate service, which can be a directory assistance service.
US07945037B1
Disclosed are systems and methods for using messages received from a remote switch to detect remote call forwarding. Embodiments utilize call intelligence associated with a database on an SS7 network to receive messages from a terminating switch. The return address of the message may be compared to an expected terminating switch address to confirm that the expected switch terminated the call. Embodiments may further compare a terminating phone number contained within the received message to an expected terminating phone number. Embodiments provide for various call handling in the event that a query is received from a switch other than the expected terminating switch. Such call handling may include terminating the call, recording the call, attempting to identify the called party, notifying proper authorities of the call, and/or the like. Embodiments of the invention may be deployed as part of a controlled environment facility service provider system, or in particular a detention facility service provider system.
US07945025B2
A method, system, and program for telephony based remote location monitoring are provided. A telephone network receives the caller request to listen only to a remote location telephony device. The telephone network allocates a listen only channel between the caller telephony device and the remote location telephony device. The telephone network activates a microphone at the remote location telephony device via the listen only channel. Then, audio detected at the microphone is streamed via the listen only channel to the caller telephony device, such that the telephone network enables a caller to monitor a remote location through the remote location telephony device with minimized allocation of telephone network resources.
US07945021B2
A multi-mode cone beam computed tomography radiotherapy simulator and treatment machine is disclosed. The radiotherapy simulator and treatment machine both include a rotatable gantry on which is positioned a cone-beam radiation source and a flat panel imager. The flat panel imager captures x-ray image data to generate cone-beam CT volumetric images used to generate a therapy patient position setup and a treatment plan.
US07945013B2
An X-ray CT apparatus acquires a scanogram of an object to be examined, generates an ellipse model having an X-ray attenuation coefficient equivalent to that of water and approximated to a tomographic image of the obtained imaged portion from the feature quantity of the projection value profile, determines whether or not the generated elliptic model is adequate as a model of the imaged portion from another feature quantity with respect to the projection value profile, generates a corrected elliptic model according to yet another feature quantity with respect to the projection value profile if the elliptic model is determined to be inadequate, and controls the modulation of the tube current in an X-ray source so that a predetermined target SD value is maintained in any scanning position when a tomographic image is reconstructed according to X-rays transmitted through the object by using the elliptic model or the corrected elliptic model.
US07945010B2
An apparatus and method for compensating for a phase jump of a reference signal in a digital Phase-Locked Loop (PLL)/Frequency-Locked Loop (FLL) are provided. The apparatus includes a phase discriminator for comparing a phase of an external clock signal (i.e., the reference signal) with a phase of an internal clock signal to determine a phase difference between the two signals, a phase jump compensator for detecting a phase jump moment by using the phase difference, for estimating a previous phase jump value according to a current phase difference upon detecting a phase jump, and for correcting the phase difference by using a phase jump correction value obtained in the estimation process, and a Low Pass Filter (LPF) for filtering a high-frequency component of the corrected phase difference. Accordingly, reliable synchronization can be achieved over an E1/T1 network.
US07945009B1
A specialized structure measures clock-to-data jitter in an optical memory interface by averaging the result of two second-order estimates of zero crossing using measured signal values on either side of the zero crossing. In one embodiment, a first estimate uses two sample points before the zero crossing and one sample point after while the second estimate uses one sample point before the zero crossing and sample two points after. An existing clock associated with an internal analog-to-digital converter is used to evenly space the samples in time. To simplify the second-order estimate calculations, the three samples of the exemplary embodiment are give x values of −1, 0, and +1 respectively. Which of the two roots of the second-order estimates is used is based on the slope of the signal at the zero crossing.
US07945001B2
An apparatus and method are provided for receiving data generated by sequentially performing bit interleaving, symbol interleaving and symbol mapping in a wireless communication system. A fast Fourier transform (FFT) processor receives in-phase/quadrature phase (I/Q) data of a radio channel generated by sequentially performing bit interleaving, symbol interleaving and symbol mapping, and performs an FFT process for the I/Q data. A symbol deinterleaver performs a process for symbol deinterleaving the FFT I/Q data and reference values to be used for symbol demapping of the I/Q data and outputs the symbol-deinterleaved I/Q data and reference values. A symbol demapper performs a process for symbol demapping the symbol-deinterleaved I/Q data according to the reference values. A bit deinterleaver performs a process for bit deinterleaving the symbol-demapped data. A demultiplexer demultiplexes the bit-deinterleaved data.
US07944999B2
A technique for estimating a carrier frequency offset and a timing offset in a MediaFLO™ (Forward Link Only) system, wherein the method comprises receiving Orthogonal Frequency Division Multiplexing (OFDM) symbols; interpolating pilots on odd or even symbols of the received OFDM symbols; determining a phase difference between two successive symbols using the interpolated pilots; obtaining an estimate of the carrier frequency offset and the timing offset from the determined phase difference between two successive symbols; and correcting a sampling frequency in accordance with the estimated carrier frequency offset and timing offset.
US07944998B2
A system that blends a hybrid radio signal may provide reduced audio content skipping and may determine an audio correlation between analog and digital signal components in the hybrid radio signal before blending from the analog signal component to the digital signal component. The system may reduce volume level transitions during blending by adjustment of blend and cross-fade variables, as well as setting a hysteresis mode to prevent undesirable sequential jumping from digital mode back to analog mode. The system also may compensate for digital AM frequency quality issues by adjustment of a filter bandwidth when the receiver blends an AM signal from analog to digital mode.
US07944992B2
In a multicarrier CDMA system, a data stream is divided into two or more substreams and each substream is assigned to a different carrier. An RLP context is created for each carrier and the substreams are transmitted within a corresponding RLP context over a designated carrier. If a carrier is lost or dropped, the corresponding RLP context can persist after loss of the carrier and retransmitted packets tunneled to a different carrier.
US07944987B1
Methods and systems for communication include determining multiple angles based on a channel response matrix, calculating a triangular matrix based on the determined angles and the channel response matrix, receiving signals from a transmitter, and estimating transmitted signals using an inverse of the triangular matrix, the determined angles, and the received signals. The determined angles can include one or more angles to perform phase cancellation on the channel response matrix and one or more angles to zero one or more below diagonal elements of the channel response matrix.
US07944979B2
The present invention provides for a methods, system, and apparatus relating to data transmission. One method of the present invention includes representing data using at least one ultra wideband pulse, sending the at least one ultra wideband pulse over an electrically conductive guided media, and recovering the data from the at least one ultra wideband pulse. The present invention can be used in conjunction with telephony applications, cable TV applications, power line applications, fiber optic applications, and data bus applications.
US07944977B2
A picture coding apparatus (300) is a picture coding apparatus that codes a difference between picture data (Img) representing an input picture and predictive picture data (Pred) representing a predictive picture for the input picture and generates coded picture data, and includes a picture decoding unit (104) for decoding coded picture data (Img) after the picture data (Img) is coded; inter pixel filters A and B (303 and 304) for performing inter pixel filter operation for decoded picture data (Recon) obtained by the picture decoding unit (104); switches (301 and 302) for selecting one of the inter pixel filters; and an inter picture predicting unit (108) for generating the predictive picture data (Pred) for the input picture data (Img) using filtered decoded picture data (FilteredImg1), as reference picture data (Ref), obtained by the selected inter pixel filter.
US07944976B2
This invention proposes arrangements for implementing processes free of signal degradation without entailing increased strains on transmission. Parameter information such as compression, decoding and editing parameters is stored in a database in correspondence with unique information (UMID). Material data (baseband signal) decoded (from compression) for editing purposes is supplemented with the unique information when transmitted. Where the material data is to be edited or re-encoded, the parameter information about the processes performed previously on the data in question is acquired from the database using the unique information as the key, so that the data is subjected to degradation-free signal processing in reference to the acquired parameter information.
US07944968B2
An apparatus including a transformation circuit and a scaling/quantization circuit. The transformation circuit may be configured to generate one or more transform coefficients in response to a video stream and one or more first control signals. The transformation circuit may be further configured to limit transform coefficients for residual 4×4 blocks to a 16-bit value when the video stream comprises 8-bit video data. The scaling/quantization circuit may be configured to generate one or more quantization coefficients in response to the one or more transform coefficients and one or more second control signals.
US07944963B2
The present invention provides a simple, easy to implement method and apparatus to reduce jitter in a channel and expand the eye width and eye height of the eye pattern of the signal. The method and apparatus of the present invention reduces jitter specific to a channel in a high speed interface. The present invention utilizes a phasing shifting mechanism based on history of the incoming bits at the receiver. The input bits from the channel are shifted in time before getting to the receiver. This approach significantly reduces Intersymbol Interference (ISI) and deterministic jitter, thus opening up the eye width and eye height for a given interface.
US07944961B2
Systems and methods for avoiding non-linear behavior of conventional early-minus-late correlator-based code loop discriminators. The present invention provides a model of correlator behavior that takes into account whether both correlators are on the same side of the correlation peak or they straddle the peak. The result is a piecewise solution that can be stitched together quite readily to produce an extended range of linear response, thereby improving the pull-in capability of GPS code loops when closely spaced correlators are being used.
US07944960B2
Various methods and apparatuses are described in which an array of optical gain mediums capable of lasing are contained in a single integral unit. The array may contain four or more optical gain mediums capable of lasing. Each optical gain medium capable of lasing supplies a separate optical signal containing a band of wavelengths different than the other optical gain mediums capable of lasing in the array to a first multiplexer/demultiplexer. A connection for an output fiber exists to route an optical signal to and from a passive optical network.
US07944955B2
A laser diode array having a plurality of diode bars bonded by a hard solder to expansion matched spacers and mounted on a gas or liquid cooled heatsink. The spacers are formed of a material such as copper/diamond composite material having a thermal expansion that closely matches that of the laser bars.
US07944949B2
A system and method are presented for providing packet and time division multiplex (TDM) services in a data communication interface. The method accepts packets at a first rate over a packet interface, and transfers time-sensitive data in the packets as packet data units (PDUs) having a smaller number of bits than a packet and a second rate, faster than the first rate. The method transforms the PDUs into frames in a first TDM protocol. Typically, the PDUs are transformed into units having a smaller number of bits than the PDU and a third rate, faster than the second rate. Then, the TDM frames are transmitted over a line interface.
US07944948B2
The present invention sets forth a network-centric service distribution architecture that integrates a wireless access system in the residence, SOHO, business or public environment through the use of a local broadband network, such as a Residential-Business Broadband Network (RBN), to the service provider's broadband transport network and to a service provider's broadband packet network. The system includes Media Terminal Adapter is coupled via the RBN to the access port(s) and via the service provider's broadband transport network to the service provider's broadband packet network. The access port is coupled to the Media Terminal Adapter via either a RBN (e.g., a Local Area Network—LAN) or simply via a traditional POTS line interface. The access port receives and sends wireless signals to a plurality of RBN devices, allowing the user to control theses devices remotely from the residence, business, SOHO or public environments. The integration of an RBN to a service provider's broadband packet network allows a subscriber to communicate at home and at the office with one communication device anytime anywhere.
US07944932B2
A data processing system includes a plurality of processing units each having a respective point-to-point communication link with each of multiple others of the plurality of processing units but fewer than all of the plurality of processing units. Each of the plurality of processing units includes interconnect logic, coupled to each point-to-point communication link of that processing unit, that broadcasts operations received from one of the multiple others of the plurality of processing units to one or more of the plurality of processing units.
US07944930B2
A networking device employing memory buffering in which a first memory is logically configured into blocks, and the blocks are logically configured into particles, where a second memory is configured to mirror the first memory in which a fixed number of bits in the second memory are allocated for each particle in the first memory so that scheduling and datagram lengths of packets stored in the first memory may be stored in the second memory. Other embodiments are described and claimed.
US07944921B2
A method and a system for distributing a mobile broadcast service are provided. The method includes: adding header information into broadcast service contents, the header information comprising integrality information and version information of a service packet containing the broadcast service contents; distributing the service packet to a user terminal; updating or accepting, by the user terminal, its own service data by use of the service packet in accordance with the integrality information and version information of the service packet. The method and the system according to the embodiments in the present invention may bring about higher transmission efficiency of data packet.
US07944918B2
Techniques are described that allow a network device, such as a router, to dynamically build VLAN interfaces based on subscriber information strings included within packets. In particular, the network device comprises an interface controller and a forwarding controller, where the forwarding controller receives the packet over an Ethernet port and forwards the received packet to the interface controller. The packet includes both Ethernet tagging information and a subscriber information string. The interface controller comprises an Ethernet module that dynamically builds a primary virtual local area network (VLAN) sub-interface (PVS) based on the Ethernet tagging information. The Ethernet module also dynamically builds a subscriber VLAN sub-interface (SVS) based on the subscriber information string. The SVS allows the network device to distinguish between subscribers residing on the same VLAN, and, therefore, to provide subscriber specific services.
US07944908B2
A method for setting an output bit rate for video data transmission in a WiBro system in which an uplink state value for a predetermined unit time is calculated to determine an uplink network state of the predetermined unit time. An average of uplink state values for a predetermined number of unit times is calculated, and a video encoding bit rate is increased if the average of the uplink state values is larger than a predetermined first threshold. However, the video encoding bit rate is decreased if the average of the uplink state values is less than a predetermined second threshold.
US07944907B2
A wireless local area network (WLAN) transceiving integrated circuit services voice communications in a WLAN with at least one other WLAN device. The WLAN transceiving integrated circuit includes a WLAN interface, an input buffer, a transcoder, and a processor. The WLAN interface wirelessly communicates with the at least one WLAN device to receive packetized audio data from the at least one WLAN device. The input buffer operably couples to the WLAN interface and receives the packetized audio data from the WLAN interface. The transcoder converts the packetized audio data to Pulse Code Modulated (PCM) audio data and outputs the PCM audio data to a coupled audio COder/DECoder (CODEC) such that the PCM audio data is substantially temporally aligned with Radio Frequency (RF) slots of the WLAN interface.
US07944904B2
One embodiment of the present invention includes a system for managing timing functions associating with at least one timing protocol. The system comprises a controller configured to implement a plurality of functions at each of a respective plurality of scheduled times. The system also comprises a time protocol converter configured to convert each of the plurality of scheduled times to a respective plurality of time values associated with a master timing protocol. The system further comprises a master timer controller configured to generate a plurality of control signals associated with the plurality of functions based on an accumulated value of a master timer associated with the master timing protocol relative to the plurality of time values.
US07944897B2
A method and system for communication in an IEEE 802.11n WLAN including L-stations and HT-stations, wherein a signaling field such as a small legacy format frame is appended at the end of a L-SIG TXOP Protection sequence in order to terminate the EIFS procedure at L-stations. This increases the probability for L-stations to obtain access to a shared communication channel relative to HT-stations.
US07944893B2
A signal transmission method checks, when detecting an occurrence of a communication request, whether the communication request is a high speed communication (step S302). In the case of the high speed communication, it checks whether the number of current high speed communications (m) plus one is greater than the upper limit (mmax) of the high speed communication (step S312). If greater, it cancels the request as a call loss (S316), and sets to a variable a the ratio (h) of the rate of the high speed communication to that of a low speed communication. If the communication request is the low speed communication, it sets one to the variable a (step S304). It compares n plus a with nmax (step S306), where n is the total number of all the current communications, a is the value associated with the communication request, and nmax is the upper limit of the number of communications acceptable in a bandwidth, all of which are expressed in terms of the number of the low speed communications. If n plus a is greater than nmax, the communication request is canceled as a call loss (S316). Otherwise, the total number of the current high speed communications (m) and the total number of all the current communications (n) expressed in terms of the number of the low speed communications are updated, and a channel is assigned to the communication request (step S310).
US07944886B2
A wireless access point selection system. In particular implementations, a method includes receiving a notification that identifies a wireless access point that detects radar on an operating channel and identifies the operating channel; updating neighbor lists of one or more neighboring wireless access points to remove the wireless access point from the neighbor list, where the neighbor list comprises neighbor wireless access points, corresponding operating channels, and corresponding enable indications, where each enable indication indicates if a channel availability check is required before performing active scanning; and transmitting the updated neighbor list to the neighboring wireless access points. In one implementation, a system provides a DFS enable indication to wireless clients so they can know whether a channel availability check is required prior to transmitting.
US07944881B2
In a mobile communication system using both a discontinuous transmission scheme and a compressed mode transmission scheme, if a preamble and/or a postamble of a channel including control information for transmitting a specific channel overlaps a compressed mode (CM) gap, an overall transmission unit is not transmitted or remaining signals of the transmission unit excluding the preamble and/or the postamble overlapping the CM gap are transmitted.
US07944878B2
Systems and methods for filtering in bandwidth sharing ad hoc networks. A method includes maintaining at least one filtering parameter associated with formation of a bandwidth sharing ad hoc network. The method further includes preventing data transfer across the bandwidth sharing ad hoc network when a parameter of a request to establish the bandwidth sharing ad hoc network corresponds to the at least one filtering parameter.
US07944875B1
In one embodiment, a system for providing mobile Internet Protocol (IP) connectivity includes a memory and a processor. The memory stores one or more user level policies associated with an access terminal. The processor establishes a mobile IP connection with the access terminal. The processor receives the user level policies from a home IP gateway of the access terminal, and applies the user level policies to the mobile IP connection.
US07944874B2
A method and apparatus informs nodes included in a wireless local area network (LAN) of how to avoid access collision in a wireless LAN. A wireless LAN access point or an independent basic service set (IBSS) control station receives a Contention-Free-End (CF-End) frame, compares a basic service set ID (BSSID) of the received CF-End frame of the access point or the IBSS, and rebroadcasts the received CF-End frame if the comparison result indicates that the two BSSIDs coincide with each other. Thus, all stations included in one BSS can receive the same time information for controlling medium access.
US07944873B2
The present application relates to a method for managing point-to-multi-point services in a mobile communication network, comprising: receiving from a mobile station a request for accessing a point-to-multipoint service, storing a subscriber identification in association with a point-to-multipoint service identification, performing an access enabling procedure, and providing accounting information to an accounting entity of the mobile communication network, where said accounting information identifies the subscriber who placed the request together with the point-to-multipoint service for which access was requested.
US07944863B2
Accelerated channel change (ACC) strategies are described for supplying a client module with media information by transitioning between a first delivery of media information provided by first delivery functionality and a second delivery of media information provided by second delivery functionality without exceeding prescribed data rate limitations. The first delivery functionality can represent server-based functionality for delivering a unicast stream of media information at a data rate (or maximum data rate) of some excess amount over the nominal rate of delivery, starting at a selected location within the media information. The second delivery functionality can represent any functionality for delivering the media information at the data rate (or maximum data rate) of the nominal rate of delivery. A join interval separates the first delivery at the excess rate and the second delivery at the nominal rate. In that period, the first delivery functionality can provide media information at a join interval data rate. The join interval data rate, if it is below the nominal data rate, will cause the client module to miss packets of media information. The client module can receive these missing packets by issuing retry requests to the first delivery functionality or to some other entity. The client module can determine the excess amount available by investigating the amount of missing information that occurs at different data rates; or the excess amount can be defined in advance.
US07944860B2
In one embodiment, a method includes receiving at a processor at a node, notification of an error in a VLAN to topology mapping at the node, receiving a multi-destination packet from the VLAN in the VLAN to topology mapping, the multi-destination packet including a tree identifier associated with one of the topologies, and transmitting the multi-destination packet to all forwarding ports at the node in an unpruned tree corresponding to the tree identifier contained in the multi-destination packet. An apparatus is also disclosed.
US07944857B2
Presented is a method and system for deriving the path of a traffic engineering tunnel in a network using Multi Protocol Label Switching, MPLS, traffic engineering and a Management Information Base, MIB, describing managed objects of the network. The method comprises: obtaining node connectivity information from the MIB; obtaining network connectivity information from a network node manager; and deriving tunnel path information based on the node connectivity information and the network connectivity information.
US07944855B2
A network upgrade tool creates an upgrade project designating a source digital subscriber line access multiplexer (DSLAM), a target DSLAM, and an upgrade type and determines whether the source DSLAM and target DSLAM are eligible for upgrade based on the upgrade type. At least one new digital subscriber line (DSL) path associated with the target DSLAM is identified when the source DSLAM and target DSLAM are eligible for upgrade. Pre-provisionable elements associated with the at least one new DSL path are identified and the identified pre-provisionable elements are provisioned prior to transition from at least one existing DSL path to the at least one new DSL path. A cutover selection is received that indicates that physical network changes associated with the target DSLAM have been made and non-pre-provisioned elements are provisioned following receipt of the cutover selection.
US07944850B2
A base station performing a radio communication with a user equipment includes a transmission format determining unit configured to determine a transmission format of a downlink data channel not to be associated by a control channel, based on a downlink reception signal quality measured by the user equipment, a notification unit configured to notify, to the user equipment, the transmission format determined by the transmission format determining unit, and a transmitting unit configured to transmit downlink data to the user equipment via the downlink data channel, by using the transmission format determined by the transmission format determining unit.
US07944849B2
A communication quality measuring device includes: a quality measuring unit that measures the communication quality of a transmission path, based on data being transmitted through the transmission path; an observation time calculating unit that calculates a time interval for securing an observation time for the quality measuring unit; and a measurement triggering unit that causes the quality measuring unit to start measurement at the time interval calculated by the observation time calculating unit. The observation time is the time required for maintaining predetermined measurement accuracy in the communication quality measured by the quality measuring unit.
US07944847B2
A method and apparatus for selecting a preferred signal from homogenous streams of a subscriber call in an analog or mixed mode wireless communication network. The method and apparatus have particular significance to un-decoded analog radio packets which require digital signal processing to decode at least their signaling information. The method allocates at least one stream with the best signal qualities to real-time full-decoding in a DSP, and allocates lower quality streams to non-real time burst decoding in the same or another DSP. As signaling quality changes in the homogenous streams, the full-decoding can be re-allocated to a now higher quality stream. Burst decoding lower quality streams allows for more efficient use of DSP processing power and allows more streams to be processed without significant affect on audio content or quality.
US07944845B2
A packet data system such as a TCP/IP network transmits packets containing a variety of data types along links in the network. Packets are transmitted in a stream between nodes interconnected by the links, which conform to a transport layer protocol such as TCP, UDP, and RSTP, and include wireless links, which transmit packets using a radio frequency (RF) medium. Typical protocols, however, are usually developed to optimize throughput and minimize data error and loss over wired links, and do not lend themselves well to a wireless link. By examining the data in a packet, performance characteristics such as a port number are determined. The performance characteristics indicate the application type, and therefore, the data type, of the packets carried on the connection. Since certain data types, such as streaming audio and video, are more loss tolerant, determination of the data type is used to compute link control parameters for the wireless link that are optimal to the type of data being transmitted over the link.
US07944844B2
Example methods and apparatus to monitor network layer functionalities are disclosed. A disclosed example method includes receiving a first probe packet at an input of a first server, the first probe packet being received from a router, the first probe packet being generated and transmitted from a second server that is one-hop away from the first server in a network, determining if the first server is a final destination of the first probe packet, and if the first server is not the final destination of the first probe packet, generating a second probe packet and transmitting the second probe packet to the router for transmission toward the final destination.
US07944839B2
Wireless resource control is used in a wireless user terminal. A user utility function is stored which gives a user utility value for the user terminal as a function of one or more wireless resources. Price per unit of each wireless resource usage is also stored. An indication of the price per unit of wireless resource usage is received over a wireless link from another wireless terminal. A rate of wireless resource usage is calculated using the indicated price per unit of wireless resource usage as an input to the user utility function such that the user utility value is maximized.
US07944835B2
The present invention relates to a wireless communication data transmission method considering the number of terminals requesting services. The present invention provides a wireless communication base station for use in a network where a multicast service is received from a network entity and is provided to at least one or more terminals in contention-based channel access mode of a wireless communication. The base station comprises a storage unit for storing terminal information including the number of terminals which have joined the multicast service, and a priority determining unit for setting a user priority of a data frame to be transmitted using the terminal information. According to the present invention, a priority of data to be transmitted is determined in consideration of the number of serviced terminals, and thus, the data can be reasonably transmitted.
US07944832B2
This invention relates to a method and device for realizing content flowing continuously on P2P network, which is used for dividing the content to be transmitted into a plurality of blocks; detects connection state of all nodes performing the content transmission, calculates an upload rate coefficient of each node, determines the selected upload rate coefficient according to the upload rate coefficient, and determines a transmission rate of the content stream and the number of the content stream transmitted by a content source, the content source distributes the content blocks being able to be transmitted by each node proportionally according to the selected upload rate coefficient of each node; and transmits the distributed content blocks to the corresponding nodes respectively, and controls the node to re-transmit the received content block to other nodes. The present invention can utilize the resource more reasonably and fully.
US07944831B2
The present invention provides a data communication network that has a link structure that allows a large traffic-handling performance to be obtained with a small network construction cost. In the data communication network of the present invention, the nodes are assigned with m-dimensional coordinates (J1, J2, J3, J4, J5, . . . , Jm−1, Jm), in which any one of the coordinate values J1 to Jm is zero and the other coordinate values are all natural numbers, and each of said node is connected to other nodes which satisfy both of the following conditions (i) and (ii): (i) the coordinate Jp whose value is zero at said other node differs from a coordinate Jq whose value is zero at said node; and (ii) the value of coordinates other than the Jp and the Jq at said the other node all match the corresponding coordinate values of said node.
US07944827B2
Network resources allocated for particular application traffic are aware of the characteristics of L4+ content to be transmitted. One embodiment of the invention realizes network resource allocation in terms of three intelligent modules, gateway, provisioning and classification. A gateway module exerts network control functions in response to application requests for network resources. The network control functions include traffic path setup, bandwidth allocation and so on. Characteristics of the content are also specified in the received application network resource requests. Under request of the gateway module, a provisioning module allocates network resources such as bandwidth in optical networks and edge devices as well. An optical network resource allocation leads to a provisioning optical route. Under request of the gateway module, a classification module differentiates applications traffic according to content specifications, and thus creates and applies content-aware rule data for edge devices to forward content-specified traffic towards respective provisioning optical routes.
US07944826B2
A service application method and system, and a service application control agent (SACA) for reducing the delay of service application are provided. The method includes the following steps. An SACA receives service application information sent from a customer premises equipment (CPE). The SACA queries for Quality of Service (QoS) parameters corresponding to the service according to the service application information. Resource authorization and reservation request information containing the QoS parameters is sent to a resource and admission control unit. The resource and admission control unit verifies the request information to be authorized and admitted, and delivers a control strategy to a transport unit after the verification is passed. A service application system and an SACA are also provided correspondingly.
US07944825B2
In order to provide an ATM cell□packet switch which can easily maintain the band for the normality confirmation packet of the user data transfer path without influencing the user band at a state of in□band, and a communication control method using the switch, at least provided in the switch are: an SDRAM for storing the user data; a normality confirmation packet generator; a timing generator for generating the timing of a refresh cycle of the SDRAM; a selector for transferring the normality confirmation packet at the time of the refresh; and a packet reception unit for extracting the packet identifying information from the received packet data, and comparing the normality confirmation packet directly received from the packet generator to the normality confirmation packet received via the switch unit thereby to confirm the normality when the packet data is the normality confirmation packet.
US07944824B2
A terminal of a portable Internet system comprising a medium access control (MAC) layer and a physical layer, the MAC layer comprising: a classifier classifying packets into classes; a delayer calling queue operating functions when a predetermined period of time is passed after the packets are classified by the classifier; a wait queue storing packets by the queue operating functions; and a packet processor processing the packet in the wait queue and transmitting the processed packet to the physical layer.
US07944819B2
The present application describes a system and method for transmitting and acknowledging a block of frames in a wireless network. According to an embodiment, a source device sends multiple frames in a block to a recipient device and requests the recipient device to send a single block acknowledgement frame. After receiving multiple frames, the recipient device sends a single block acknowledgement frame to the source device indicating which frames were received and which frames need to be retransmitted, as well as how much payload and how many frames may be transmitted in the next block by the source device.
US07944814B2
A system, method and apparatus for communication is provided which includes maintaining a primary and a secondary network media devices at substantially similar encryption state, wherein the secondary network media device is a redundant network media device. Similar encryption state may be maintained by copying reception and transmission switchover parameters from the primary network media device to the redundant network media device, at least once per 2X packets, and preferably every 213 packets that are either transmitted by, or received at, the primary network media device. The redundant network media device may receive packets by utilizing copied reception switchover parameters and transmit packets by estimating transmission switchover parameters based on copied transmission switchover parameters. The reception and transmission switchover parameters may be associated with Secure Real-time Transport Protocol or with PacketCable protocol. A communication system is also provided, which utilizes the communication method. The communication system may include several primary network media devices and a central network device to which switchover parameters may be copied from each primary network media device, and from which switchover parameters associated with a failing primary network media device may be copied to the redundant network media device.
US07944812B2
A method for detecting a switch failure and managing switch failover in a Fiber Channel over Ethernet network. The plurality of Fiber Channel over Ethernet switches are connected to an intermediary Ethernet switch and to each other via an Ethernet connection. The intermediary Ethernet switch is different from the plurality of Fiber Channel over Ethernet switches. A plurality of end ports are also connected to the intermediary Ethernet switch. A failure is detected in a first switch in the plurality of Fiber Channel over Ethernet switches. The first switch is associated with a first end port in the plurality of end ports. A failure notification is sent to the first end port using the intermediary Ethernet switch. The failure notification might specify a second switch destination and an identification of the first switch. A fabric login is exchanged between the first end port and the second switch.
US07944811B2
In one embodiment, a multicast router initiates non-stop forwarding (NSF) recovery. In the NDF recovery, data traffic forwarding operations continue throughout a data plane of the multicast router in the presence of a failure in a control plane of the multicast router. When the multicast router receives incoming multicast packets on an interface during the NSF recovery, it compares the incoming multicast packets with entries of a multicast forwarding table of the data plane of the multicast router. In response to the comparison, the multicast router prevents multiple multicast forwarders from forwarding multicast packets for a route over a link coupled to the interface during the NSF recovery.
US07944807B2
Methods and apparatus for a single-wire serial communication system are disclosed herein. In one embodiment, a method includes defining a predetermined short pulse as data to be transmitted and a predetermined long pulse as a data separator for the data to provide serial communication for a data stream.
US07944800B2
Optical recording head, optical recording head manufacturing method and recording/reproducing device
Provided is a highly reliable optical recording head which has a small fluctuation of a quantity of light applied on a recording medium due to temperature. The optical recording head is provided with a light guide section for guiding light applied from a light source, a slider relatively moving to the recording medium, and a light transmitting section, which is arranged on the slider, transmits the light outputted from the light guide section and outputs the light toward the recording medium. The optical recording head is further provided with an adhesive layer, which is sandwiched between the light transmitting section and the light guide section and fixes the positions of the light transmitting section and the light guide section, and an elastic cohesive layer, which is sandwiched between the portions other than the light transmitting section of the slider and the light guide section.
US07944777B2
The invention concerns an electronic watch (8) including: a motor (5), a power circuit (7) supplying first and second voltage levels; a case (11), in which there are mounted: first and second (A, D) output connections; a switch (9) actuated by an external actuator to connect the first connection to the second level (Vdd); a control circuit (4) for the motor including first and second three-state gates (12, 14) respectively connected to the first and second connections (A, D), a member (13) selectively connecting the first connection to the first level, the circuit including a test mode wherein the gates are brought to high impedance, the first connection (D) is connected to the first level (Vss), actuation of the actuator is determined as a function of the voltage measured at the output of the first gate.
US07944760B2
An electronic circuitry is provided for reading out a memory element (ME). The electronic circuitry comprises a first electronic path (IP) being coupled to the memory element (ME), a second electronic path (RP) having predetermined electrical properties, and a basic detection element (BDE) being coupled to the first and second electronic paths (IP, RP) such that the information contained in the memory element (ME) can be determined by the basic detection element (BDE) based on the relation of a digital signal being propagated over the first path (IP) to a digital signal being propagated over the second path (RP).
US07944744B2
One or more groups of charge-storing memory cells are selected from a plurality of regular charge-storing memory cells of a storage device. The selected memory cells are initialized with initial binary data, by charging them with corresponding amounts of electric charge, or the selected memory cells are simply used as is containing user data. Then, while the selected memory cells undergo a self discharge process, collective changes in the binary states of the selected memory cells are used to estimate discharge-determining conditions such as elapsed time, wear rate or wear level of the memory cells. The adverse effects of the erratic behavior of individual charge-storing memory cells on such estimations is mitigated by using a large group of charge-storing memory cells, and the effect of temperature on the aforesaid estimations is reduced by using two or more large groups of charge-storing memory cells.
US07944741B2
Apparatus and systems that use phase-change memory devices are provided. The phase-change memory devices may include multiple phase-change memory cells and a reset pulse generation circuit configured to output multiple sequential reset pulses. Each sequential reset pulse is output to a corresponding one of multiple reset lines. Multiple write driver circuits are coupled to corresponding phase change memory cells and to a corresponding one of the reset lines of the reset pulse generation circuit.
US07944736B2
The device comprises two magnetoresistive elements (10, 20) placed relative to each other in magnetostatic interaction in such a manner that a magnetic flux passing between these elements (10, 20) closes through soft ferromagnetic layers (26, 27) of said elements (10, 20). A write device (15) is associated with the elements (10, 20) to control the magnetization of each soft layer (26, 27). A read conductor line (11, 12, 13, 14) is associated with each magnetoresistive element (10, 20) to detect the magnetic state of the soft layer (26, 27) by measuring the corresponding magnetoresistance. The soft ferromagnetic layers (26, 27) of the elements (10, 20) remain oriented substantially in antiparallel relative to each other, while the hard ferromagnetic layers (24) of said elements (10, 20) are oriented substantially in parallel.
US07944735B2
Random access memory including nanotube switching elements. A memory cell includes first and second nanotube switching elements and an electronic memory. Each nanotube switching element includes conductive terminals, a nanotube article and control circuitry capable of controllably form and unform an electrically conductive channel between the conductive terminals. The electronic memory is a volatile storage device capable of storing a logic state in response to electrical stimulus. In certain embodiment the electronic memory has cross-coupled first and second inverters in electrical communication with the first and second nanotube switching elements. The cell can operate as a normal electronic memory, or can operate in a shadow memory or store mode (e.g., when power is interrupted) to transfer the electronic memory state to the nanotube switching elements. The device may later be operated in a recall mode where the state of the nanotube switching elements may be transferred to the electronic memory.
US07944733B2
A system and method for self-tracking data in a read operation of a SRAM are disclosed. The self-tracking data selection SRAM comprises: a plurality of memory cell arrays, comprising: a plurality of memory cells each generating a first signal and outputting a first read data; a plurality of first buffers each receiving the first signal outputting a second signal; a first multiplexer receiving the plurality of first read data and the first signals; a plurality of second buffers each receiving the second signals and outputting a third signal; and a second multiplexer receiving a plurality of second read data from the plurality of memory cell arrays and outputting a third signals.
US07944719B2
A voltage multiplier comprising a chain of multiplier stages, each multiplier stage (STGj) comprising first and second inputs (IPIj, IP2j) and first and second outputs (OPIj, 0P2j), which first and second outputs of a multiplier stage is coupled to respective first and second inputs of another multiplier stage, each multiplier stage (STGj) comprising a series diode arrangement of two diodes (DIj, D2j) coupled, in the same current conducting direction, between the first input (IPIj) and the first output (OPIj). Each multiplier stage (STGj) further comprises a first capacitor (CIj) coupled between the first input (IPIj) and the first output (OPIj), and a second capacitor (C2j) coupled between the second input (IP2j) and the second output (0P2j). Each multiplier stage (STGj) further comprises equalizing means (VLSj; C2j, C3j, C4j), preferably capacitors (Csj), for equalizing the current distributions, as a function of time, of the currents (Ij) through the diodes (DIj, D2j).
US07944718B2
A circuit device includes: a first booster circuit, started by a predetermined input voltage, which converts the input voltage into a first boosted voltage higher than the input voltage; a capacitor, connected to the booster circuit, which charges the first boosted voltage; a second booster circuit, connected to the capacitor via a first switch element and started by a storage voltage in the capacitor, which converts the input voltage into a second boosted voltage higher than the first boosted voltage; and a second switch element which connects an output terminal of the second booster circuit with the capacitor. The first switch element turns on to start the second booster circuit so as to supply the storage voltage in the capacitor to the second booster circuit. After the second booster circuit has been started, the first switch element turns off to stop supplying the storage voltage. After the second booster circuit has been started, the second switch element turns on to supply the second boosted voltage to the capacitor.
US07944717B2
A converter section converts a three-phase ac input voltage into a dc voltage, and an inverter section converts the dc voltage converted by the converter section into a prescribed three-phase ac output voltage. The converter section converts the three-phase ac input voltage into the dc voltage on the basis of trapezoidal waveform voltage instruction signals from a trapezoidal waveform voltage instruction signal generating part and a carrier signal from a carrier signal generating part. The inverter section converts the dc voltage converted by the converter section 1 into a prescribed three-phase ac output voltage on the basis of an inverter section instruction signal corrected by an instruction signal correcting part. The trapezoidal waveform voltage instruction signal generating part generates sloped regions of the trapezoidal waveform voltage instruction signals by using a prescribed table.
US07944714B2
There is provided a zero-voltage switching high-frequency inverter capable of supplying a current of a large amplitude operation to a load, while suppressing a main switch current. The zero-voltage switching high-frequency inverter according to the present invention comprises: a first switch S1 and a second switch S2 that are connected in series between power sources Ed; a first capacitor C1, an impedance element R, and an inductor element L that are connected in series between a connecting path connecting the first switch S1 and the second switch S2 and one end of the power sources Ed; and a second capacitor C2 connected in parallel to the impedance element R and the inductor element L that are connected in series.
US07944707B2
A package structure for connection with an output/input module is disclosed. The package structure can be applied to conventional multi-chip packages and system in packages. The package structure defines at least one insertion cavity that is vertically or horizontally disposed. By simply inserting an output/input module into the insertion cavity, an electrical connection can be established between the output/input module and the package structure. Accordingly, the package structure thus constructed can address the repairing, replacement and upgrading problems of electronic components encountered by a package structure that adopts the conventional soldering connection method.
US07944698B2
A heat transfer apparatus comprises a load frame having load springs and an open region that exposes an electronic component. The load frame is mounted to a printed circuit board on which the electronic component is mounted. A heat sink assembly is disposed on the load frame and has a main body in thermal contact with the electronic component through a thermally conductive material. The heat sink assembly has load arms for engaging the load springs. A load plate extends between the load arms and has an actuation element operative to displace the main body relative to the load plate and thereby resiliently deform the load springs and produce a load force that compresses the thermally conductive material to achieve a desired thermal interface gap between the main body and the electronic component. Non-influencing fasteners secure the heat sink to the load frame and maintain the desired thermal interface gap.
US07944694B2
Apparatus and method are provided for facilitating liquid cooling of a plurality of blades of an electronic system chassis. The apparatus includes a chassis-level manifold assembly with a first coolant path and a plurality of second coolant paths. The first coolant path is isolated from the plurality of second coolant paths by a heat exchanger. The heat exchanger facilitates transfer of heat from coolant within the second coolant paths to coolant within the first coolant path. Each second coolant path is isolated from the other second coolant paths, and coolant passing therethrough facilitates cooling of a respective blade. When operational, each second coolant path forms a portion of a respective closed loop coolant path extending between the manifold assembly and the electronic system chassis, and in one embodiment, each blade is an immersion-blade, with multiple components thereof immersion-cooled by coolant flowing through the respective second coolant path.
US07944687B2
Carriers for a data storage device. The carriers comprise a support member sized and shaped to receive and retain the data storage device. The carriers also comprise one or more projecting members configured to retain the data storage device in the support member. The projecting member extends from a portion of the carrier towards the data storage device. The projecting member is retained in position by a structure selected from the group consisting of a rail and a sidewall of the support member. The projecting member can comprises a pin.
US07944686B2
In a disk device, a case includes a base frame and a top panel, which are made of thin metal plates. In the top panel, a corrugated section is formed to increase its rigidity. The corrugated section has peaks and valleys that are alternately arranged. The peaks and valleys extend in a direction orthogonal to a disk loading direction to the vicinity of both side ends of the top panel.
US07944681B2
This invention provides an electrical junction box that can restrain a temperature from increasing in a casing. An electrical junction box comprises a casing made of a synthetic resin material, a circuit board contained in the casing, semiconductor relay mounted on the circuit board, a bus bar. The bus bar is insert-molded in the casing. The bus bar includes an embedment section embedded in the casing, and a connecting section that is not embedded in the casing and thermally connected to the semiconductor relay.
US07944678B2
A low voltage power supply circuit for intermittent pilot and/or direct spark ignition systems utilized in gas burning appliances is provided. The circuit utilizes a single transformer and a resonant circuit to supply power to both a flame sense circuit as well as the spark generation circuit. The resonant circuit allows the use of low power sources such as batteries or self-supplied voltage systems such as thermopiles or hydro generators. Recognizing that power draw from the low power source is high during a sparking event and recharging of a sparking capacitor, the flame sensing is suspended during the sparking event and for a short recharge time thereafter.
US07944674B2
An electrode is provided that is adapted to both pierce a barrier and providing an over-air discharge of electrical energy. In this regard, an over air discharge of electrical energy may be provided to an opposing side of a barrier. In one arrangement, the electrode includes a tapered point, which may be a hardened material, to facilitate piercing a barrier. In a further arrangement, the electrode incorporates an insulative shaft. In this arrangement, the insulative shaft electrically isolates a conductor of the electrode from a conductive barrier. Accordingly, the electrode may be utilized to pierce metallic enclosures and provide an electrical discharge for the purpose of altering the operation of electronic device within such enclosures.
US07944673B2
A coloring apparatus 1 includes a coloring nozzle 31 for spouting a coloring material, a signal generator 53, and a controller 19. The coloring nozzle 31 includes an electromagnetic valve 51. The signal generator 53 outputs signals for spouting the coloring material from the coloring nozzle 31 to both a CPU 62 of the controller 19 and a driving circuit 64. The CPU 62 outputs a signal for keeping the electromagnetic valve 51 open to the driving circuit 64 when a frequency of the signals from the signal generator 53 is higher than a specific frequency. When at least one of the signals from the CPU 62 and the signal generator 53 is inputted, the driving circuit 64 applies a spike voltage A and then applies a hold voltage B to a coil 40. While at least one of the signals from the CPU 62 and the signal generator 53 is inputted, the driving circuit 64 applies a spike voltage A and then continuously applies a hold voltage B to a coil 40.
US07944662B2
A multi-battery system comprises a circuit having a circuit positive terminal and a circuit negative terminal. At least two batteries are provided to combine to deliver required system power. The batteries are connected to a protection circuit, an energy storage device, a system output voltage sensor and a logic gate. The protection circuit generates a protection signal and the voltage sensor generates an enabling signal that are fed into the logic gate as true signals to generate a true control signal. The true control signal causes the energy storage device to discharge. The digital enabling signal for each of the circuits is time-shifted by a time “t” so that at any time one of the circuits is discharging and one of the at least two circuits is charging during said time “t”.
US07944652B2
A pulse width modulator generates a PWM signal whose duty ratio is feedback-controlled so that a detection voltage according to a current across a secondary coil of a transformer is brought close to a reference voltage. A logic control unit performs a switching control of the current across the primary coil of the transformer, based on the PWM signal outputted from the pulse width modulator. A first protection circuit detects a circuit failure of an inverter and stops the switching control of the inverter when the circuit failure continues for a predetermined duration of error detection time. A second protection circuit monitors a feedback voltage corresponding to an output voltage of the inverter, and lowers the reference voltage sets the duration of error detection time short when the feedback voltage is lower than a predetermined threshold voltage.
US07944646B2
In a patterned perpendicular magnetic recording medium, embodiments of the present invention provide a magnetic head in which magnetic field to be applied to adjacent tracks can be suppressed and a recording device equipped with the magnetic head. In one embodiment of the present invention, a sum of a width Pw of a main pole of a magnetic head and distances between right and left magnetic substances on a width-directional side of tracks and the main pole, so-called widths of side gap lengths s_g1—1 and s_g1—2 is, in a magnetic recording medium having a soft-magnetic underlayer, made to be not more than a sum of a width w_land of a convexity or land of the soft-magnetic underlayer and widths w_groove—1 and w_groove—2 of concavities or grooves adjacent to the land on both its sides.
US07944642B2
A hard disk drive protection system comprises a sensor configured to detect an impending shock event and a hard drive protection module configured to determine whether to issue a fast park command for a hard disk drive in response to detecting the impending shock event based on a permissible quantity of fast park cycles for the hard disk drive.
US07944640B2
A bulk eraser for erasing recorded information on a magnetic-recording disk. The bulk eraser includes at least three magnets and a structure magnetically coupled with the at least three magnets to produce magnetic-flux density in a gap. The gap has a first portion, a second portion and a third portion, such that a first magnet and a second magnet are disposed with opposing end poles across the first portion. The at least three magnets and the structure are configured to produce a magnetic-flux density in the second portion sufficient to erase recorded information from a portion of at least one magnetic-recording disk in a disk-stack when a hard-disk drive is inserted into the second portion. In addition, the at least three magnets and the structure are configured to direct the magnetic-flux density in a substantially radial direction of the portion of the magnetic-recording disk in the second portion.
US07944636B2
In the present invention, a lens driving device has appropriate offset for miniaturization, excellent linearity of driving current versus displacement, and good displacement sensitivity. A casing holding a yoke with at least one permanent magnet mounted on an inner circumference thereof is connected with a lens holder having a driving coil installed on an outer sidewall thereof between an upper spring member and a lower spring member. When the driving coil is not powered, the lens holder props against the casing at a side opposite to an imaged object. When the lens holder props against the casing, the position of the driving coil along Z axis causing a magnitude of driving magnetic field intersecting with the driving coil is 50%˜90% of a maximum value of the driving magnetic field intersecting with the driving coil while the lens holder moves toward the imaged object.
US07944627B2
To provide a compact image forming optical system in which an incident angle to an imaging plane of a solid-state imaging device is small and whose chromatic aberration, astigmatism, field curvature, and distortion are reduced. An image forming optical system of a first embodiment of the present invention comprises four lenses arranged from the object side to the imaging plane side in order, that are a first lens that is a double-convex lens, a second lens that is a double-concave lens, a third lens that is a positive meniscus lens that is convex toward an image side, and a fourth lens that is a negative meniscus lens that is convex toward an object side. An aperture is placed closer to the object than the image side surface of the first lens. The image forming optical system of the first embodiment of the present invention satisfies the following equations, where fi is an absolute value of a focal length of i-th lens, f is an absolute value of a focal length of a whole optical system, vdi is Abbe's number of i-th lens, and TTL is a distance from the object side surface of the first lens, in the object side surface and an aperture side surface, to the imaging plane. 0.425
US07944624B2
A method of homogenizing light includes the steps of providing a plurality of large diameter lenses selected from a group of lenses consisting of positive or negative spherical, positive or negative cylindrical lenses and positive or negative axicons, selecting a predetermined number of lenses from the group of lenses, segmenting each selected lens in a manner common to all selected lenses, selecting from each lens a predetermined number of lens segments, and arranging the selected lens segments in a predetermined array so that the light passing through each lens segment, when arranged in the predetermined array, recombines at a common plane.
US07944609B2
A 3-D optical microscope, a method of turning a conventional optical microscope into a 3-D optical microscope, and a method of creating a 3-D image on an optical microscope are described. The 3-D optical microscope includes a processor, at least one objective lens, an optical sensor capable of acquiring an image of a sample, a mechanism for adjusting focus position of the sample relative to the objective lens, and a mechanism for illuminating the sample and for projecting a pattern onto and removing the pattern from the focal plane of the objective lens. The 3-D image creation method includes taking two sets of images, one with and another without the presence of the projected pattern, and using a software algorithm to analyze the two image sets to generating a 3-D image of the sample. The 3-D image creation method enables reliable and accurate 3-D imaging on almost any sample regardless of its image contrast.
US07944599B2
A microelectromechanical (MEMS) device includes a substrate, a movable element over the substrate, and an actuation electrode above the movable element. The movable element includes a deformable layer and a reflective element. The deformable layer is spaced from the reflective element.
US07944595B2
The dark part of the gamut includes switching regions from light color materials to dark color materials, thus preferable results of colors of these regions cannot be obtained by color prediction based on interpolation. Hence, patches of grid points for dividing an input color space are printed on a medium, and the colorimetry results of the patches are obtained. Patches of some of the grid points and an additional point between these grid points are printed on a medium of the same type as the medium, and the colorimetry results of the patches are obtained. The colorimetric value of the additional point is interpolated based on those of grid points around the additional point in the first colorimetry using, as weights, the distances on the color space between the colorimetric value of the additional point and those of the grid points around the additional point in the second colorimetry.
US07944589B2
An image forming apparatus is capable of accurately reading out a document without various data transmission between a document feeding section and a document reading section. The reading position setter sets a fresh document reading position (RP3) at a position where no foreign object (F) adheres. A shift distance calculator calculates a shift distance (Z) between an upstream-most reading position (RP2) and the refresh document reading position (RP3). A delay time calculator calculates delay time based on the calculated shift distance (Z). A start signal sender instructs the document reading section to start reading a document (P) when the leading end of the document (P) reaches the upstream-most reading position (RP2). An ASIC outputs the instruction to start reading the document to an A/D with a delay of the feed delay time found by the delay time calculator to instruct an image sensor to start reading the document (P).
US07944578B2
An album provision system is provided to prevent an album from being copied before it has not been charged for creating the album when the album is provided to a user. The album provision system includes: an image acquiring section for acquiring an image; an album creating section for creating an album by the acquired image; a film applying section for applying a viewing protection film to prevent the image from being viewed on the image laid out in the album; a film presence determining section for determining whether the viewing protection film is still applied on the image laid out in the album returned from the user when the album on which the viewing protection film is applied is provided to the user and then the album is returned from the user; and a charging section for charging the user when the film presence determining section determines that the viewing protection film is not applied on the image.
US07944570B2
To keep track of which process each process job currently exits and when it comes in own charge or which job must be processed, it is necessary to use a workflow system on a PC, and this necessitates to move back and force between the PC and the apparatus, thereby leading to the deterioration of the operational efficiency. An object of the invention is to provide a system in which the apparatus and the workflow server are connected, and by moving forward the processing by using the operation unit of the apparatus, the workflow of the operator in the centralized copy room and the print center of the company can be smoothly moved forward.
US07944563B2
The sensing apparatus includes a measuring light emission device, a waveguide member including a sensing surface modified by a surface modification substance, a detection device and an analyzer. The measuring light of a predetermined polarized state is emitted from the emission device so that the measuring light is totally reflected on the sensing surface of the waveguide member holding target substances labeled by fine metal particles to illuminate the particles by evanescent light generated near the sensing surface. The amount of evanescent light scattered by the fine metal particles is detected by the detection device. The measuring light emission device, the waveguide member and the analyzer are included in an optical waveguide system which sets a polarized state of scattered light generated when no target substance is present on the sensing surface in a crossed nicol relation to the analyzer.
US07944562B2
The invention relates to a portable device (1) for the determination of surface properties with a measurement apparatus (10) which directly determines locally the topography of a surface (8) under investigation and issues at least one measured value that is characteristic of this local topography, and with a processor apparatus which, taking account of a multiplicity of initial measured values, issues at least one result value characteristic of the global topography of the surface.
US07944550B2
A method of detecting local mechanical stress in integrated devices is provided, the method comprising: enabling the detection of a photovoltage difference between a scan probe device and a surface portion of an integrated device, the scan probe device being configured to deflect in response to the photovoltage difference; measuring the deflection of the scan probe device in response to the photovoltage difference between the scan probe device and the surface portion of the integrated device; and calculating a local stress level within the integrated device by determining a local work function of the surface portion of the integrated device based upon the deflection of the scan probe device.
US07944549B2
There is provided a system for forming an optical screen, including a continuous wave or pulsed laser transmitter for transmitting a beam of radiation at a predetermined wavelength and forming a planar or curved surface to be traversed by a moving object, at least one receiver including an array of detectors for receiving reflected or scattered beam radiation from the object and directing it towards the detectors for producing a signal, and a detection logic receiving the signal and determining parameters selected from the group of spatial position, velocity and direction of propulsion of them moving object. A method for detecting a moving object is also provided.
US07944543B2
A liquid crystal lens includes a first light-pervious plate, a second light-pervious plate opposite to the first light-pervious plate, a liquid crystal layer sandwiched between the first light-pervious plate and the second light-pervious plate, a first electrode layer, a second electrode layer and a driving voltage chip. The first electrode layer includes a plurality of concentric, annular electrodes arranged on a surface of the first light-pervious plate. A material of the first electrode layer is carbon nanotube. The second electrode layer is arranged on a surface of the second light-pervious plate. The driving voltage chip is configured for providing voltages between each of the annular electrodes and the second electrode layer in radial gradient distribution. A lens module is also provided in the present invention.
US07944540B2
A liquid crystal panel for a color filter on thin film transistor (COT) type liquid crystal display (LCD) device includes: first and second substrates facing each other and having a display area and a non-display area, the non-display area is at a periphery of the display area; a gate line and a data line on the first substrate, the gate line and the data line crossing each other to define a pixel region in the display area; a thin film transistor connected to the gate line and the data line; a color filter layer over the thin film transistor; a black matrix on the color filter layer; a pixel electrode contacting the thin film transistor on the color filer layer; a common electrode on the second substrate; a first alignment key on the second substrate in the non-display area; a sealant between the first and second substrates at a boundary between the display area and the non-display area; and a liquid crystal layer between the pixel electrode and the common electrode.
US07944539B2
An LCD device provides enhanced display quality. An insulating layer is formed on a first substrate. The insulating layer covers the contact portion of a switching device in which the switching device is electrically connected to a transparent electrode and has an opening for exposing a portion of the transparent electrode. A reflection electrode is electrically connected to the transparent electrode through the opening. The insulation layer covers a first portion of a driving circuit formed on the first substrate. A sealant is interposed between the first and second substrate to engage the first and second substrate and to cover a second portion of the driving circuit. Therefore, the driver circuit may operate normally, and the distortion of the signal outputted from the driver circuit may be prevented.
US07944537B2
Disclosed is a liquid crystal display capable of high quality image and bright display. Gate signal lines are curved at near switching elements of the liquid crystal display. A pixel area is defined by the gate signal lines and their intersecting data signal lines. Pixel electrodes and common electrodes are disposed along a longitudinal direction of a pixel. A pixel signal and a common signal line is connected to the pixel electrode and the common electrode respectively. A storage capacitor may be formed in the middle of a longitudinal direction of the pixel, or where generally a texture may arise during display. One half of the pixel may be symmetrical with the other half with respect to the storage capacitor. A common signal line may be parallel with the data signal line and be disposed nearer to the data signal line than a pixel signal line. The pixel may be disposed symmetrically with respect to the data signal line therebetween. The pixel shape may also be repeated in the direction of the gate signal line.
US07944535B2
A liquid crystal display includes opening patterns in the electrodes or protrusions on the electrodes. The opening patterns or the protrusions have a pattern which controls the direction of the liquid crystal molecules. Thus the quality of the LCD can be improved.
US07944531B2
There are provided a liquid crystal panel and a liquid crystal display apparatus each having an excellent screen contrast, a small color shift, and small display unevenness. The liquid crystal panel includes a liquid crystal cell, a first polarizer, a second polarizer, a protective layer, a first optical compensation layer and a second optical compensation layer. The protective layer has relationships of 0 nm≦Δnd (550)≦10 nm and 0 nm≦Rth(550)≦20 nm. The first optical compensation layer has an absolute value of a photoelastic coefficient of 40×10−12 (m2/N) or less, and has relationships of Δnd(380)<Δnd(550)<Δnd(780), nx>ny≧nz and 90 nm≦Δnd(550)≦200 nm. The second optical compensation layer has relationships of Rth(380)>Rth(550)>Rth(780) and nx=ny>nz.
US07944526B2
A liquid crystal display device having a direct backlight which uses a high-bright light source achieves both of a high efficiency and thin uniformity. In a liquid crystal display device which includes a liquid crystal panel, and a backlight unit which is arranged on a side of the liquid crystal panel opposite to a display screen of the liquid crystal panel, the backlight unit includes a housing, a plurality of light sources arranged in the inside of the housing, and a diffusion plate which is arranged between the plurality of light sources and the liquid crystal panel, the diffusion plate includes a plurality of light blocking regions at positions corresponding to the plurality of respective light sources, and the light blocking region at a center portion of the housing and the light blocking region at an edge portion of the housing exhibits transmissivities different from each other.
US07944524B2
The present invention is directed to the provision of a high-contrast display apparatus. The display apparatus of the present invention includes a light source, a display section having an electro-optical conversion device for transmitting or scattering light introduced from the light source, light control means for reflecting the light introduced from the light source at a prescribed reflection angle, and a light reflecting member for causing the light reflected by the light control means and transmitted through the electro-optical conversion device to be reflected outside the field of view of a viewer who is viewing the display section straight on.
US07944515B2
A flat panel display having an improved picture quality is disclosed. In one embodiment, a first pixel electrode and a second pixel electrode are formed in each subpixel area. The electrodes enclose an open space (gap) such that their outer boundary has a substantially rectangular shape. The flat panel display may also include a capacitance electrode coupled to the second pixel electrode to form a coupling capacitor. In use, the coupling capacitor operates such that a magnitude of a voltage applied to the first pixel electrode is lower than an applied data voltage, and a magnitude of a voltage applied to the second pixel electrode is higher than an applied voltage. The different voltages operate such that a tilt direction of LC molecules disposed above the first pixel electrode differs from a tilt direction of LC molecules disposed above the second pixel electrode.
US07944496B2
A driving method for driving a CCD type solid-state imaging device, includes: controlling, when taking dynamic images without a mechanical shutter, exposure time of a first pixel group and exposure time of a second pixel group separately by an electronic shutter function and by timings of reading pulses applied to transfer electrodes which concurrently functions as reading electrodes and which are included in vertical charge transfer paths; causing the vertical charge transfer paths to hold, until the reading pulses are applied to the second pixel group, signal charges read from the respective pixels of the first pixel group to which the reading pulses are applied beforehand of the first pixel group and the second pixel group; and transferring the signal charges read from the first pixel group and signal charges read from the second pixel group together on the vertical charge transfer paths.
US07944495B2
In a case where a thinning operation is implemented at the point when signal charges are read out from each of pixels to thin out pixel information by lines (row), the thinning may be performed only in the vertical direction, but not in the horizontal direction. In an all-pixel-read-out type CCD image pickup element, a discharge controlling section is provided in each of VH transfer stage sections transferring signal charges from vertical CCDs to a horizontal CCD, and where a thinning mode is selected, among those signal charges transferred from a plurality of the vertical CCDs, those of a given set of columns are stopped and discharged at the respective discharge controlling sections, and those of the rest of columns are transferred to the horizontal CCD, and at the same time, those of a given set of lines (rows) are stopped and discharged for all columns, thereby performing the thinning operation over the pixel information in both the vertical and horizontal directions at the VH transfer stage.
US07944473B2
A method of operating a handheld camera comprises sensing an image via an image sensor, controlling the sensing of the image via a camera manager, receiving predetermined data in the form of a card image, the card image read from a card by a card reader, rotating the card image in accordance with a skew of the card with respect to the card reader, manipulating the image via an image processing manager, and controlling printing of the manipulated image via a print manager.
US07944471B2
An object detecting apparatus and method accurately detect an event while reducing power consumption. A photosensor is used to detect an object entering a monitoring region, and a microwave sensor is used to detect the object, which enters another monitoring region. State data representing the state of the object is generated based on detection information obtained by both sensors.
US07944468B2
A method and system of predictive threat detection is provided which utilizes data collected via a ubiquitous sensor network spread over a plurality of sites in an urban environment. The method includes the steps of: triggering an inquiry regarding a suspect entity at a current site in response to commission of a triggering action by the suspect entity; in response to the inquiry, compiling the data corresponding to the sites at which the suspect entity was detected by the sensor network; and analyzing the data to determine a threat status regarding the suspect entity.
US07944466B2
An endoscope apparatus comprises: an endoscope comprising an imaging device that forms a color image signal of a body to be observed; a storage portion that stores matrix data for forming a spectral image based on the color image signal; a spectral image-forming circuit that conducts matrix calculation based on the color image signal by using the matrix data of the storage portion and forms at least one spectral image signal each of which corresponds to an arbitrarily selected wavelength range; and an amplifier circuit that amplifies said at least one spectral image signal formed by the spectral image-forming circuit.
US07944463B2
An image forming apparatus, includes: a latent image carrier whose surface includes an effective image region spanning across a predetermined width in a main scanning direction and is driven in a sub scanning direction approximately orthogonal to the main scanning direction; a latent image former which has a light source and a deflection mirror oscillating, and deflects a light beam from the light source using the deflection mirror so as to scan the effective image region with the deflected light beam; and a scanning mode controller which switches selectively between a single-side scanning mode and a double-side scanning mode, the single-side scanning mode being a mode in which the light beam is scanned only in a first direction included in the main scanning direction, the double-side scanning mode being a mode in which the light beam is scanned in both the first direction and a second direction opposite to the first direction, wherein a condition to form latent images on the latent image carrier in the single-side scanning mode is different from a condition to form latent images on the latent image carrier in the double-side scanning mode.
US07944457B2
An image display method adapted for a digital display apparatus is provided. The image display method includes the steps of: first, detecting a maximum average picture level of each picture displayed by the digital display apparatus; judging whether the maximum average picture level is larger than a reference value; determining a displaying mode of each picture according to the judgment. The image display method is adapted for improving the displaying quality of a digital display apparatus.
US07944452B1
Methods and systems for reusing memory addresses in a graphics system are disclosed, so that instances of address translation hardware can be reduced. One embodiment of the present invention sets forth a method, which includes mapping a footprint in screen space to a group of contiguous physical memory locations in a memory system, determining a first physical memory address for a first transaction associated with the footprint, wherein the first physical memory address is within the group of contiguous physical memory locations, determining a second transaction that is also associated with the footprint, determining a set of least significant bits associated with the second transaction, and combining a portion of the first physical memory address with the set of least significant bits associated with the second transaction to generate a second physical memory address for the second transaction, thereby avoiding a second full address translation.
US07944451B2
A method comprises storing pixel data in a frame buffer, retrieving the pixel data from the frame buffer and processing at least one pixel value of the pixel data to generate an output pixel bit stream. The method further comprises storing pixel values in a first update buffer. The pixel values are derived from the output pixel bit stream. The method also comprises providing the pixel values from the first update buffer across a network to a remote graphics system.
US07944450B2
A computing system capable of parallelizing the operation of multiple graphics processing units (GPUs) supported on a hybrid CPU/GPU fusion-architecture chip and/or on an external graphics card, and employing a multi-mode parallel graphics rendering subsystem having software and hardware implemented components. The computing system includes (i) CPU memory space for storing one or more graphics-based applications, (ii) one or more CPUs for executing the graphics-based applications, (iii) a multi-mode parallel graphics rendering subsystem supporting multiple modes of parallel operation, (iv) a plurality of graphic processing pipelines (GPPLs), implemented using the GPUs, and (vi) an automatic mode control module. During the run-time of the graphics-based application, the automatic mode control module automatically controls the mode of parallel operation of the multi-mode parallel graphics rendering subsystem so that the GPUs are driven in a parallelized manner.
US07944448B2
An agent that receives an input event and outputs Emotion_Response messages based on personality trait indices and emotional state indices is disclosed. The agent has a social response generator that receives an input event, an output from an emotional state register and an output from a predefined personality trait register, and updates at least one of a current state of the emotional state register or a Social_Response message stored an event buffer. The agent has an emotion generator that outputs an Emotion_Response message based on at least one of the Social_Response message stored in the event buffer, one or more outputs of the predefined personality trait register, or one or more outputs of the emotional state register. The agent operates within an environment server that provides contextual environment that facilitates interaction amongst a group of agents, which receive input events from the contextual environment and outputs emotional response messages thereto.
US07944442B2
The system includes a shape buffer manager configured to store coverage data in the shape buffer. The coverage data indicates whether each mask pixel is a covered pixel or an uncovered pixel. A mask pixel is a covered pixel when a shape to be rendered on a screen covers the mask pixel such that one or more coverage criteria is satisfied and is an uncovered pixel when the shape does not cover the mask pixel such that the one or more coverage criteria are satisfied. A bounds primitive rasterizer is configured to rasterize a bounds primitive that bounds the shape. The bounds primitive is rasterized into primitive pixels that each corresponds to one of the mask pixels. A pixel screener is configured to employ the coverage data from the shape buffer to screen the primitive pixels into retained pixels and discarded pixels. The retained pixels each corresponds to a mask pixel that the coverage data indicates is a covered pixel and the discarded pixels each correspond to a mask pixels that the coverage data indicates is an uncovered pixel. The system also includes an attribute generator configured to generate pixel attributes for the retained primitive pixels and also configured not to generate pixel attributes for the discarded primitive pixels.
US07944440B2
A liquid crystal display device includes: a power supply unit which outputs a supply voltage at a first level when an outside power is supplied and outputs the supply voltage at a second level when the outside power is removed; a discharge unit which outputs a discharge signal when the supply voltage at the second level is input; and a liquid crystal panel including a gate discharge line, a plurality of gate lines connected to the gate discharge line, a plurality of thin film transistors connected to the plurality of gate lines, and a plurality of liquid crystal capacitors connected to the thin film transistors and which charges to a gradation display voltage. The thin film transistor is turned on to discharge the gradation display voltage charged in the plurality of liquid crystal capacitors when the discharge signal is provided to the gate discharge line.
US07944438B2
A method for synchronizing a light source control signal with modulation of a display includes the steps of receiving a video signal including a synchronization signal (e.g., a Vsync signal) and using the synchronization signal to generate a light source control signals at high and low values. The light source control signal is pulsed between its high and low values between subsequent synchronization signals to cause a light source to produce light pulses at the same time over each frame of the display. Optionally, the low and/or high time periods are adjustable. A novel display driver is also disclosed and includes an input terminal for receiving the synchronization signal, a light source driver for generating the light source control signal in response to the synchronization signal, and an output terminal for providing the light source control signal to a light source control unit.
US07944437B2
According to one embodiment, an information processing apparatus includes a main body, a touch pad which is provided on the main body, a determination unit which determines whether an external pointing device is connected to the main body, and a control unit which controls the touch pad in one of a first mode for making the touch pad function as a pointing device and a second mode in which in response to tapping of one of a plurality of virtual buttons disposed on a surface of the touch pad, a function which is assigned to the tapped virtual button is activated, the control unit controlling the touch pad in the second mode if the external pointing device is connected to the main body.
US07944433B2
A force feedback interface device is coupled to a host computer that displays a graphical environment, the device including a user manipulatable object physically contacted and moveable by a user. A sensor detects a position of the user object and provides a sensor signal to the host computer, where the sensor signal includes information representative of the position of the user object. An actuator is coupled to the device or user object and outputs a force on the user manipulatable object or a housing of the device. The actuator includes a magnet and a grounded coil, where the magnet moves approximately within a plane with respect to the coil, and wherein a current is provided in the coil to generate the force. Other embodiments provide a magnet that moves in a linear degree of freedom within a coil housing, or provide an at least partially spherical magnet providing rotary degrees of freedom to a user manipulatable object coupled to the magnet. One embodiment includes a planar frame support mechanism.
US07944425B2
The invention relates to a liquid crystal display element displaying an image using a liquid crystal layer having memory characteristics and a method of driving the element. A liquid crystal display element capable of suppressing the generation of an afterimage attributable to image sticking is provided along with a method of driving the same. The liquid crystal display element includes a display section having memory characteristics including a cholesteric liquid crystal layer and displaying an image when a voltage is applied to the cholesteric liquid crystal layer, the section being capable of keeping the image displayed without electric power, a driving condition storing section for storing a plurality of different driving conditions including a voltage and an application period of the voltage, and a control section determining a display period for which a presently displayed image has been displayed on the display section when the displayed image is rewritten into a new image, acquiring a driving condition according to the display period from the driving condition storing section, and causing the display section to display the new image based on the acquired driving condition.
US07944424B2
A pixel control device and a display apparatus utilizing said pixel control device are provided. The pixel control device is electrically connected to a sub-pixel area to provide a first voltage level, a second voltage level, and a third voltage level to the sub-pixel area, so that liquid crystals can be disposed in various angles. A scan line of the pixel control device controls a first transistor, a second transistor, and a third transistor to be switched on. The first and second data lines thereof provide a first and a second data-referenced voltage levels, respectively, to determine the first, the second, and the third voltage levels.
US07944420B2
As apparatus for controlling operating parameters for a light emitting diode (LED). A driver receives an input voltage from a voltage source and a control signal. The driver provides a driver output current to the LED based on the control signal. The LED has an LED voltage as a function of the driver output current and has an LED power as a function of said LED voltage and said driver output current. A controller determines the LED voltage and produces the control signal provided to the driver as a function of the LED voltage. The control signal corresponds to a constant driver output current when the LED voltage is less than a predetermined voltage value. The control signal corresponds to a varying driver output current for substantially maintaining the LED power at a constant predetermined power value web the LED voltage is greater than the predetermined voltage value.
US07944419B2
Provided is a flat panel display and a method for driving the same. The flat panel display comprises a substrate, a pixel part having a plurality of sub-pixels formed on the substrate; and a data driver supplying to the pixel part data signals and charge signals containing charge values that correspond to the data signals. Each charge signal comprises a first charge signal and a second charge signal, and the first charge signal is a voltage signal selected from a plurality of preset voltage levels. The second charge signal is a current signal corresponding to the difference between the voltage value corresponding to the first charge signal and the charge value that corresponds to the data signal.
US07944406B2
A method of driving a plasma display apparatus is disclosed. The method includes supplying a first scan signal to a first scan electrode group of a plurality of scan electrode groups each including at least one scan electrode during an address period, supplying a second scan signal having a different voltage magnitude from a voltage magnitude of the first scan signal to a second scan electrode group of the plurality of scan electrode groups during the address period, and supplying a data signal corresponding to the first scan signal and the second scan signal to an address electrode. The first scan signal or the second scan signal is supplied depending on scanning order of the plurality of scan electrodes during the address period.
US07944405B2
A dual display device includes a display panel having a first surface and an opposing second surface, and including a plurality of first pixels displaying an image on the first surface and a plurality of second pixels displaying an image on the second surface, a gate driver supplying gate signals to the first and second pixels, a signal controller including first and second receivers receiving input image signals and generating first and second output image signals based on the input image signals, and a data driver analog-converting the first and second output image signals to generate first and second data voltages, respectively, and supplying the first and second data voltages to the first and second pixels, respectively. By using two different interfaces, memories can be reduced by driving transmissive pixels and reflective pixels independently, and different normal images can be displayed on both surfaces of the display panel. When the same image is displayed on both surfaces, only one interface is selectively driven to thereby reduce power consumption.
US07944404B2
Provided are Circular Polarized Helical Radiation element and its Array Antenna operable in TX band and RX band. The circular polarized helical radiation element and its array antenna and the antenna with double reflection boards using that array can operate at TX/RX dual band which is high frequency such as Ka band by operating the helical antenna in axial mode and implementing dual feeding structure. The array antenna having a number of radiation elements operable in the both of TX band and RX band, wherein the radiation elements are arrayed on predetermined column lines, each radiation element comprising: a helix for radiating orthogonal circular polarized waves in the different frequency bands wherein the helix is fed at its beginning point and its terminating point; and a wave guide for accommodating the helix.
US07944394B2
Method and apparatus for validating an initial position in a satellite positioning system using range-rate measurements is described. In one example, range-rate measurements are obtained at the remote receiver with respect to a plurality of satellites. Expected range-rates are computed with respect to the plurality of satellites using the initial position. Single differences are computed using the range-rate measurements. Expected single differences are computed using the expected range-rates. Single difference residuals are computed between the single differences and the expected single differences. The single difference residuals are compared to a threshold. The initial position may be deemed valid if the absolute value of each of the single difference residuals is less than or equal to the threshold. A valid initial position may be used to fix the pseudorange integers.
US07944392B2
A method for processing received radar returns of a radiated wide-band arbitrary waveform in a wide-band radar processing system using spectral processing. The received wide-band radar returns are undersampled by using a first sampling rate to obtain an undersampled digital wide-band radar waveform. Spectral processing is performed on the power spectrum of the undersampled digital wide-band radar waveform in order to obtain a discrete ripple frequency power spectrum of the undersampled digital wide-band radar waveform. Ripple frequencies indicating radar targets are located in the discrete ripple frequency power spectrum of the undersampled digital wide-band radar waveform. A radar receiver, a digital wide-band radar processing system and a computer program product.
US07944384B2
An analog to digital converter has an input for coupling to multiple channels having analog signals. The analog to digital converter converts the analog signals on such channels to provide a digital output. A memory device has an enable bit for each of the multiple channels and a current channel register. An interface coupled to the memory device and current channel register selects a next channel for converting by the analog to digital converter, skipping channels that are not enabled.
US07944382B2
A system for generating a programmable exponential analog output signal, comprising a digital to analog conversion circuit for converting said digital signal into an analog output signal, the digital to analog conversion circuit having a substantially exponential transfer function defined by a programmable ratio of values of components. Preferably, the conversion circuit is implemented as a current mirror (100), with the exponential transfer function being defined by the mirror ratio. Thus, each transistor of the current mirror (100) defines a step of the digital to analog conversion circuit, and the ratio between adjacent steps is substantially constant. The transistors may be substantially equally sized or binary weighted relative to each other, and can be switched from the input to the output under the control of a tree based thermometer line decoder.
US07944375B2
The present invention reduces the number of writes to a main memory to increase useful life of the main memory. To reduce the number of writes to the main memory, data to be written is written to a cache line in a lowest-level cache memory and in a higher-level cache memory(s). If the cache line in the lowest-level cache memory is full, the number of used cache lines in the lowest-level cache reaches a threshold, or there is a need for an empty entry in the lowest-level cache, a processor or a hardware unit compresses content of the cache line and stores the compressed content in the main memory. The present invention also provides LZB algorithm allowing decompression of data from an arbitrary location in compressed data stream with a bound on the number of characters which needs to be processed before a character or string of interest is processed.
US07944370B1
An online remote control configuration system for efficiently programming a remote control to recognize a plurality of external electronic devices. The online remote control configuration system includes a remote control having a housing, a keypad, and an electronic system for receiving configuration data from a control station via a global computer network (e.g. Internet). The user preferably “samples” one or more signals from a remote control into the electronic system and then uploads the samples to the control station. The control station analyzes the uploaded samples and transmits the appropriate configuration data to properly configure the electronic system. The user may also access a web site of the control station and manually select each of the external electronic devices that the remote control is to operate after which the control station sends the appropriate configuration data to the electronic system.
US07944361B2
In one embodiment, an electric field sensor is provided including an elongated conductor; a circuit including an input and an output connected across the elongated conductor wherein said circuit includes a DC to AC signal converter; wherein said elongated conductor is operative to impose a DC signal on said circuit input in response to being exposed to an electric field and broadcast an AC signal converted from said DC signal in response to said electric field being greater than a threshold level.
US07944360B2
Provided are a temperature sensor using a metal-insulator transition (MIT) device subject to abrupt MIT at a specific temperature and an alarm including the temperature sensor. The abrupt MIT device includes an abrupt MIT thin film and at least two electrode thin films that contacts the abrupt MIT thin film. The abrupt MIT device generates abrupt metal-insulator transition at a specific transition temperature. The alarm includes a temperature sensor comprising an abrupt MIT device, and an alarm signaling device serially connected to the temperature sensor. Accordingly, the alarm can be manufactured to have a simple circuit and be of a small size by including the temperature sensor using an abrupt MIT device.
US07944354B2
A system for securing purchased items, includes: an enclosure for holding items selected by a user; a personal shopping system (PSS) further comprised of an input/output device, a scanner, software, and security features for securing the items selected by the user and placed in the enclosure; wherein the PSS is in electrical signal communication with a server; wherein the PSS is mechanically attached to the enclosure; wherein the user identifies themselves to the PSS; wherein the security features activate one of a series of visual indicators and alarms in response to various states and relationships between the enclosure, the items, and the user; and wherein the intensity, level, and duration of the series of visual indicators and alarms varies in response to the various states and relationships between the enclosure, the items, and the user.
US07944353B2
A system and method for detecting and reporting a critical event. Events may be continually detected by sensors and processed as digitized data. The digitized data may be compared to signature data stored in glossaries. If a match exists between the digitized data and the signature data, the event may be reported. An analysis of the event may be performed and based on a result of the analysis, an alarm notice may be sent.
US07944352B2
A remote sensing system and method for instrumenting the entries to manhole enclosures, in order to provide a platform and means for sensing environmental parameters within and around the enclosures and wirelessly transmitting those parameters to a distant site. The system comprises a housing with sensor for monitoring environmental parameter in the vicinity of the manhole. A microcontroller in the housing sends the parameters to a radio module, which transmits the parameters to a communication device for alerting a user that a manhole has been tampered with.
US07944351B1
An emergency locating system can include emergency transceivers and rescue transceivers. The emergency transceivers can be capable of repeat transmission of a distress message using a variable power level and variable spreading factor. A receive transceiver can be capable of receiving the distress messages and sending a confirmation message to the emergency transceiver. The emergency transceiver can be capable of receiving the confirmation message and terminating transmission of the distress message.
US07944348B2
A device to accurately identify the wheel position where each tire has a radio wave transmitter installed without special means or operation during application by using a simple and compact configuration. This TPMS has sensor modules 14A, 14B, 14C, 14D on the transmission side equipped by tires 12FL, 12FR, 12RL, 12RR installed on automobile 10 and main device 16 on the receiving side loaded in automobile 10. Main device 16 is comprised of a group of two antennas 18, 20, receiver 22, and display 24. Two antennas 18, 20 are arranged appropriately to receive the radio waves transmitted by each of sensor modules 14A-14D with a phase difference between them.
US07944345B2
A handheld, portable device is used to store data that indicates an operator was sufficiently close to each of a plurality of components during a safety inspection to actually inspect the components. The portable device includes a sensor that detects tokens, such as radio frequency identification tags, which are affixed adjacent to the components. Messages appearing on a display of the portable device prompt the operator to proceed to each checkpoint, determine a state of the component disposed there, and if the component is not operating properly, indicate a plurality of predefined conditions from which the operator can choose to identify the observed condition of the component. The state and condition of each component entered during the safety inspection are stored as data that are subsequently transferred to a remote data storage site over a wire or wireless link.
US07944339B2
A method and system for RFID communication is provided. The system includes a first RFID reader and an RFID read-write tag uniquely assigned to the first RFID reader. The RFID read-write tag receives information from RFID readers other than the first RFID reader and provides the information to the first RFID reader.
US07944337B2
A stacked PTC thermistor 1 comprises a body 4 obtained by alternating lamination of a semiconductor ceramic layer 2 and an internal electrode 3, and a pair of external electrodes 5a, 5b provided at the edge faces 4a, 4b of the body 4 and electrically connected with the internal electrode 3. The semiconductor ceramic layer 2 is composed of a porous sintered compact containing crystal grains of a barium titanate-based compound, and an alkali metal element is preferentially distributed in at least one of the grain boundaries and voids of the sintered compact.
US07944335B2
An operating element is provided, in particular a joystick, with tilt haptics for a motor vehicle, having a tiltably supported lever with one primary lever arm and at least one secondary lever arm, as well as at least one pair of permanent magnets, wherein one magnet of a permanent magnet pair is located on a secondary lever arm and one magnet is located in a fixed position in the operating element in such a manner that unlike poles of the magnets are located opposite and a distance apart from one another when the operating element is in its center position.
US07944327B2
A bandpass filter is described herein. The bandpass filter has two parallel signal branches, each connected, on an input side, to an input node and, on an output side, to an output node. The two signal branches form a ring resonator, having a wave mode with a complex amplitude of {right arrow over (U)}CW=|{right arrow over (U)}CW|exp{−jφCW} propagating in a clockwise direction and a wave mode with a complex amplitude of {right arrow over (U)}CCW=|{right arrow over (U)}CCW|exp{−jφCCW} propagating in a counterclockwise direction. The vector sum of a resulting wave {right arrow over (U)}out at the output node of the bandpass filter at two or more stop frequencies is: {right arrow over (U)}out={right arrow over (U)}CW+{right arrow over (U)}CCW=0, and |{right arrow over (U)}CW|=|{right arrow over (U)}CCW| and |φCW−φCCW|=180°. The stop frequencies are arranged such that a passband is formed between two stop frequencies.
US07944323B2
Temperature compensation is provided for a PIN-diode attenuator by temperature-sensitive resistive networks. In one embodiment, each temperature-sensitive resistive network includes a resistor connected in series to a parallel network formed from another resistor and an n-type thermistor, whose resistance decreases as temperature increases. As a result, as temperature increases, the currents applied by the resistive networks to PIN diodes in the attenuator also increases to compensate (at least partially) for the temperature dependence of the operations of the PIN-diode attenuator. Low-pass filters are provided in the resistive networks to inhibit relatively high-frequency (e.g., RF) signals in the attenuator from reaching and distorting the operations of the thermistors.
US07944315B2
The invention discloses a programmable voltage-controlled oscillator. The programmable voltage-controlled oscillator has an output frequency. The programmable voltage-controlled oscillator includes a control unit, a current selector, a current mirror unit, an oscillator module, and a one-time-programming component. The one-time-programming component is used for providing a programmable code. The current selector is used for generating a selected current according to the programmable code. The current mirror unit is used for generating a first mirroring current and a second mirroring current according to the selected current. The oscillator module is used for oscillating according to the first mirroring current and the second mirroring current. After the programmable code is tuned to drive the output frequency to approach a predetermined frequency, the control unit will burn the tuned programmable code into one-time-programming component.
US07944314B2
Oscillator system and method thereof. The oscillator system includes a first voltage-to-current converter configured to receive a first voltage and generate a first current based on at least information associated with the first voltage, and a second voltage-to-current converter configured to receive a second voltage and generate a second current based on at least information associated with the second voltage. Additionally, the oscillator system further includes a current-mode N-bit digital-to-analog converter configured to receive at least the second current and a first clock signal and to generate a third current based on at least information associated with the second current and the first clock signal. N is a first integer. The first clock signal is associated with a first clock frequency corresponding to a first clock period. Moreover, the oscillator system further includes a current comparator coupled to the first voltage-to-current converter and the current-mode N-bit digital-to-analog converter.
US07944310B2
An active balun circuit is provided, which includes an input end, a first and a second output ends, a first and a second transistors, a feedback capacitor, and a current source. The input end receives an input signal. A drain of the first transistor is coupled to the second output end, and a gate of the first transistor is coupled to the input end. A gate of the second transistor is coupled to a ground end, and a drain of the second transistor is coupled to the first output end. The feedback capacitor is coupled between the second output end and the gate of the second transistor. One end of the current source is coupled to sources of the first and second transistors, and the other end of the current source is coupled to the ground end.
US07944309B2
Methods, circuits and apparatus for biasing an amplifier to maintain consistent operational characteristics over variations in fabrication processes and operational temperature conditions are disclosed. A bias is determined by first comparing output voltages of replica circuits of the amplifier during an offset canceling phase. The output voltages are differently driven by an offset induced by a first reference current and the offset is canceled in response to the first comparing step. The output voltages are secondly compared during a calibration phase and a calibration bias current is adjusted in response to the second comparing step. The amplifier bias is determined based on the calibration bias current. The process is periodically repeated in response to operational variations.
US07944304B1
The present invention is a system for providing an optimal power match to an output of an amplifier using a matching network. The system may include a Field-Effect Transistor (FET) amplifier and a load. The system may further include a coupled line matching network connected to and between the FET amplifier and the load. The coupled line matching network may be configured for providing an optimal power match to the FET amplifier in the K band of operation.
US07944303B2
A source follower circuit is disclosed with an added amplifier that extends the low input voltage linear range while providing a lower output impedance. The drain of the source follower MOSFET is coupled to a gain stage that drives a second MOSFET (or other type transistor) with its drain coupled to the follower output. High impedance current sources bias the circuitry, and the difference amplifier has a reference voltage at one input. The difference amplifier with the reference voltage provides a feedback mechanism that maintain adequate drain to source voltage across the follower MOSFET to enhance the low input voltage linearity along with reducing the follower output resistance.
US07944298B2
A differential low noise amplifier (LNA) involves two main amplifying transistors biased in saturation, and two cancel transistors biased in sub-threshold. In one example, the gates of the cancel transistors are coupled to the drains of main transistors, in a symmetrical and cross-coupled fashion. The main transistors are source degenerated. Because the gates of cancel transistors are not coupled to the differential input leads of the LNA, the input capacitance of the LNA is reduced. Noise introduced into the LNA output due to the cancel transistors being biased in the sub-threshold region is reduced because there are two stages. The first stage involves the main transistors, and the second stage involves the cancel transistors. By increasing the gain of the first stage and decreasing the gain of the second stage, overall LNA gain is maintained while reducing the noise that the sub-threshold biased transistors contribute to the LNA output.
US07944289B2
For minimum pulse generation in a class-D amplifier, a trapezoid switching waveform shape is used to replace the tradition triangle type to generate PWM pulses. Two voltages are compared with a sawtooth wave signal to generate the trapezoid waveform signal and a constant pulse width signal. An audio input signal is compared with the trapezoid waveform signal to generate a pulse width modulation signal, and either the pulse width modulation signal or the constant pulse width signal is used for driving a load at an output of the class-D amplifier. Flexible minimum pulse width could be obtained by offsetting one of the two voltages in generation of the constant pulse width signal.
US07944276B2
A pumping circuit includes: a pumping capacitance; a first drive transistor connected between an input node for receiving an input voltage and one terminal of the pumping capacitance; and a second drive transistor connected between an output node for outputting an output voltage and the one terminal of the pumping capacitance. In a charge storing mode, the first drive transistor is turned ON to store charge in the pumping capacitance, while in a charge transfer mode, the second drive transistor is turned ON to transfer the charge stored in the pumping capacitance to the output node. The protection circuit puts at least one of the first and second drive transistors in a high-resistance state in which the resistance value is higher than when the transistor is ON, based on whether the output voltage is higher or lower than a predetermined judgment voltage.
US07944275B2
Disclosed are a high voltage pumping circuit and a VPP pumping method using the same. The high voltage pumping circuit includes an initializing unit for initializing a high voltage in response to a first enable signal, a first pump for pumping the high voltage in response to the first enable signal, a second pump for pumping the high voltage in response to a second enable signal and a first mode signal, and a mode signal transmitting unit for generating a second mode signal in response to the second enable signal and the first mode signal. The driving of the initializing unit and the first pump is controlled in response to the first pump and the second mode signal.
US07944263B2
A timing generator reduces operation-dependent power consumption (AC component) and noises generated from a clock distribution circuit itself in distributing a clock, and further reduces a skew attributed to the clock distribution. A clock distribution circuit 20 for distributing the clock to timing generating sections 10-1 to 10-n has a clock main path 21 connected to a main path buffer 24 and a clock return path 26 connected to a return path buffer 27. A load capacity of the main path buffer 24 is equal to that of the return path buffer 27. Biases of the buffers are the same potential and are generated by a delay locked-loop circuit 30. A propagation delay time of the clock distribution circuit is controlled so as to be an integral multiple of a clock period.
US07944259B2
A delay synchronization loop type clock signal generating circuit includes: a delay line for delaying a first clock signal by a set delay amount and outputting; a delay time length setting unit for setting a delay time length of the delay line, based on phase difference between a second clock signal output from an output terminal and the first clock signal; a phase relation determining unit for determining whether or not the phase relation of the first clock signal and the second clock signal are in a particular phase relation; and a phase inversion/non-inversion unit for performing phase inversion of the first clock signal on a transmission path including the delay line, at the time of detecting the particular phase relation.
US07944258B2
A semiconductor integrated circuit includes a delay line of a delay locked loop. The delay line of the delay locked loop includes a delay variation detecting unit that outputs a detection signal according to a variation in delay time using a reference clock signal, and a plurality of delay units that change a delay time according to the detection signal and delay the output of an input signal by the changed delay time.
US07944256B2
High precision of various feedback systems represented by a PLL circuit and the like is realized. For example, in a charge pump circuit in the PLL circuit, a first to a third PMOS transistors connected in series in three stages are provided between a power source voltage and an output node, and a first to a third NMOS transistors connected in series in three stages are provided between a ground voltage and the output node. And, the second PMOS transistor and the second NMOS transistor are driven ON when establishing conductivity between the power source voltage or the ground voltage and the output node by a first pulse signal, and the first PMOS transistor and the third NMOS transistor are driven OFF when the conductivity is shut down by a second pulse signal. Accordingly, the conduction time can be set by time difference between one edge of the first pulse signal and one edge of the second pulse signal, and therefore, short conduction time can be set, as a result, a charge amount of the charge pump circuit can be controlled precisely.
US07944253B1
A digital programmable frequency divider is constructed of Rapid Single Flux Quantum (RSFQ) logic elements. The logic elements may include an RSFQ non-destructive readout cell (NDRO), RSFQ D flip-flop and an RSFQ T flip-flop. A digital word comprising N bits is used to control the amount of frequency division and the frequency divider selectively imparts a respective frequency division for any of 2n states that can be represented by the digital word. The RSFQ logic elements utilize Josephson junctions which operate in superconducting temperature domains.
US07944252B1
Traditionally, complementary metal oxide semiconductor (CMOS) and bipolar transistors have been separately employed in low voltage differential signal (LVDS) drivers. Here, a hybridized LVDS driver is provided with an input stage that uses CMOS transistors and output stages that use bipolar transistors. As a result of this hybridization, the LVDS driver has superior functional characteristics compared to conventional LVDS drivers as well as being able to function with a supply range between about 1.8V and 3.3V.
US07944247B2
An operating circuit includes a differential amplifier stage, which has a first input node for receiving a first input signal of a differential input, a second input node for receiving a second input signal of the differential input, a first output node for outputting a first output signal of a differential output, and a second output node for outputting a second output signal of the differential output; an offset current stage coupled to the first output node and the second output node for inducing a first offset current at the first output node and a second offset current at the second output node; and a first clamping device coupled to the first output node for selectively clamping an output voltage at the first output node according to the first output signal at the first output node.
US07944241B1
A circuit for glitchless switching between asynchronous clocks includes a select circuit and enable circuits. The select circuit receives a selection signal for selecting one of the clock input signals and to generate enabling signals for activating the corresponding enable circuits on the basis of the current output signal. The feedback logic in the circuit ensures that at any given instance only one of the clock input signals is outputted so as to avoid the formation of glitches. The circuit can be applied to switches between any number of asynchronous clocks.
US07944240B2
A buffer of a semiconductor memory apparatus includes a buffering section configured to generate an output signal by buffering an input signal. A mismatch compensation section generates a control voltage in correspondence with sizes of a second transistor of the same type as a first transistor constituting the buffering section, wherein the buffering section controls a transition time of the output signal in response to a level of the control voltage.
US07944229B2
A method and circuit for measuring internal pulses includes an enable circuit configured to receive a control signal from an on-chip built-in tester to enable measurement of internal circuits. A delay chain is configured to receive a pulse signal from an on-chip circuit component. Sampling latches each include a data input coupled between adjacent delay elements of the delay chain and synchronized with the clock signal such that a transition in the pulse signal is indicated by comparing adjacent digital values in an output sequence.
US07944222B2
Calculating resistance correction factors includes contacting the arms of a four-arm probe with a test sample; selecting a first set of first and second arms and a second set of third and fourth arms; applying a first current from the first arm to the second arm of the first set; detecting a first voltage between the third and fourth arms of the second set; calculating a first resistance using the first voltage and current; selecting a third set of first and second arms including no more than one arm of the first set, and a fourth set of third and fourth arms including no more than one arm of the second set; applying a second current from the first arm to the second arm of the third set; detecting a second voltage between the third and fourth arms of the fourth set; calculating a second resistance using the second voltage and current; and calculating a correction factor using the first and second resistances.
US07944189B2
A load such as an LED and a constant-current source are connected in series with each other between the node of a dc-dc conversion type power supply circuit providing an output voltage and the ground. The constant-current source provides a constant current Io, the magnitude of which can be adjusted. The power supply circuit controls the output voltage such that the voltage drop across the constant-current source serving as a detection voltage becomes equal to a reference voltage. Thus, the load current can be varied within a predetermined range while avoiding the power loss due to an increase in the load current, thereby always permitting efficient operation of the load.
US07944185B2
A power control system comprises a prime mover and a generator driven by the prime mover. A control device is coupled with the prime mover and the generator wherein the control device ascertains a power level of the generator and varies an output power of the prime mover according to the power level. The control device measures a duty cycle of a generator output power controller to ascertain the generator power level and generates a signal to a prime mover controller so that the generator duty cycle remains within a pre-determined range. The power control system may include a transmission wherein the control device operation maybe conditioned on a state of the transmission. The power control system may include a speed converter coupled with the prime mover wherein the control device converts a speed of the prime mover according to the generator power level. The control device may operate to control an output power of the generator concurrently with controlling the output power of the prime mover.
US07944184B2
A static compensator apparatus for a HVDC system may control harmonic wave compensation at high passive speed to meet operating characteristics of the HVDC system. A static compensator is turned-on in a normal mode and compensates for invalid power and removes a harmonic wave generated by the high voltage direct current system. A static compensator controller controls an operation of the static compensator. A diesel power generator operates complementarily to the static compensator and being turned-on when the high voltage direct current system starts.
US07944183B2
An output voltage controller for an AC vehicle generator is proposed. The output voltage controller can easily suppress variation in rectified output voltage due to a switching surge without using a slope generation circuit in a voltage adjustment circuit. An excitation circuit that excites a field coil 13 includes a circulation element 31, a semiconductor switch element 33, an inductor 35, and transient voltage absorption means 40. The circulation element 31 is connected in parallel to the field coil 13. The semiconductor switch element 33 is connected in series with the field coil 13 and turned on and off by a voltage adjustment circuit 60. The inductor 35 is connected in series with the field coil 13 and the semiconductor switch element 33. The transient voltage absorption means 40 absorbs a transient voltage generated in the inductor 35 in association with the switching of the semiconductor switch element 33 between ON and OFF.
US07944175B2
A system for charging a power tool battery includes a charging device capable of charging a battery, a memory device capable of storing data of a plurality of sound patterns, a selecting device capable of selecting a sound pattern data from the plurality of sound patterns, and a sound generating device capable of generating a sound based on the selected sound pattern data when the charging operation of the battery by the charging device has been completed.
US07944170B2
According to one embodiment, a wireless transmission device includes: a transmitter that transmits a signal to an external device; an internal rechargeable battery that supplies a power to the transmitter; a connector to which an external rechargeable battery inserted from outside is connected; and a controller that controls the internal rechargeable battery and the external rechargeable battery so that the external rechargeable battery recharges the internal rechargeable battery when the external rechargeable battery is connected to the connector, wherein the external rechargeable battery is charged when the transmitter transmits the signal to the external device.
US07944166B2
Stabilization of a stage in a movable stage apparatus is enhanced, and increasing in size of the movable stage apparatus is suppressed. A reaction force cancel system is provided in the movable stage apparatus where a stage moves on a surface plate installed on a floor via a vibration-isolating spring, and cancels a reaction force generated on the surface plate upon movement of the stage. The reaction force cancel system includes a reaction force canceling actuator for applying a counter-thrust that is a force for reducing the reaction force to the surface plate. The reaction force canceling actuator is arranged at a lower position than a top surface of the surface plate so that the surface plate hangs over the reaction force canceling actuator.
US07944164B2
A method and apparatus for determining rotor position in a stationary rotor of a sensor-less permanent magnet synchronous machine that employs a rotating magnetic field to identify a magnetic axis of the stator without a magnetic direction and then determines magnetic direction by applying pulses along the magnet axis in two polarities.
US07944162B2
A motor control device includes a sensing circuit, a phase-shifting circuit, a comparing circuit and a control circuit. The sensing circuit senses the motor to generate a sensing signal. The phase-shifting circuit is electrically connected to the sensing circuit and receives the sensing signal to generate a phase-shifting signal. The comparing circuit is electrically connected to the phase-shifting circuit and receives the phase-shifting signal to generate a comparing signal. The control circuit is electrically connected with the comparing circuit and the motor, and receives the comparing signal to generate a control signal so as to control the rotation speed of the motor.
US07944161B2
Methods and apparatus are provided for improved discharge of a DC bus which provides power to an inverter. An electric motor system provided with the improved discharge method for discharge of the DC bus includes an electric motor, the inverter which provides electric control for the permanent magnet electric motor, the direct current (DC) bus which provides power to the inverter, and a processor. The processor generates operational control signals and provides such operational control signals to the inverter. In response to detecting a predetermined discharge signal, the processor generates operational control signals for generating a ripple current in motor windings of the electric motor to dissipate energy from the DC bus through a passive load, the passive load including the motor windings of the electric motor.
US07944153B2
A drive circuit supplies a drive current to a plurality of light emitting diodes. The drive circuit includes a voltage converter circuit having a particular topology and including at least one inductive element and at least one switching element. The drive circuit senses a current through one of the inductive and switching elements and generates a feedback signal from the sensed current. The feedback signal has a value indicating the drive current being supplied to the light emitting diodes and the drive circuit controls the operation of the voltage converter responsive to the feedback signal.
US07944141B2
An organic electric field light-emitting display device includes: a plurality of pixel circuits, each disposed at one of the intersections between a plurality of signal lines and a plurality of scan lines, each of the pixel circuits including an organic electric field light-emitting element; a power auxiliary circumferential line electrically connected to one of two electrodes adapted to apply an electric field to the organic electric field light-emitting element, the power auxiliary circumferential line being disposed in a ring-like arrangement around the pixel arrangement region; and a plurality of dummy wirings formed on the underlying layer of the power auxiliary circumferential line between the intersections between either one of the plurality of signal lines and the plurality of scan lines and the power auxiliary circumferential line, the plurality of dummy wirings being insulated and isolated from the signal or scan line in proximity.
US07944129B2
Provided are ultrasonic actuators and magnetic recording apparatuses that are stably equipped with superior driving performance without making the apparatus complex or raising cost. By providing an approximately equilateral triangular shaped vibrating member provided with piezoelectric deformation members that expand and contract upon the application of a driving signal, and a moving member that is in pressure contact with the three vertices of the vibrating member to cause relative movement with respect to the vibrating member. The moving member is caused to move relative to the vibrating member due to elliptical vibrations in the same rotational direction in basically the three vertices of the vibrating member due to a deformation vibration of the piezoelectric deformation parts.
US07944126B2
Provided is a piezoelectric ceramic 1 containing a compound represented by the following general formula (1), as a main component and at least one element selected from Mn, Fe and Cu in an amount of 0.04 to 0.6% by mass based on the main component, and a vibrator 10 having the piezoelectric ceramic 1 and electrodes 2, 3. CaxBa1−xTiO3 (1) where, x satisfies 0.05≦x≦0.20.
US07944109B2
A stator of a motor is provided with a stator core having a plurality of teeth and a plurality of windings wound around teeth of the stator core. The stator also has an insulator that is provided with a plurality of lead-out guide portions that enable lead-out wires of the windings to be drawn out from the tooth winding portions in a state of being close to the tooth winding portions.
US07944108B2
A motor for driving an actuator used such as for a throttle valve of an automobile engine and an optical axis controller of an automobile headlight. In two cup-shaped rotor yokes each provided with an internal diameter enlarged part at its opening, a ring-shaped joint material with an external diameter fitting into this internal diameter enlarged part is inserted into the internal diameter enlarged part to form a rotor yoke assembly. A motor is available with high durability against vibration and shock owing to high accuracy in dimensions, lightweight, and high rigidity of the rotor.
US07944105B2
A superconductive synchronous machine having superconductive magnetic bearings. A superconductor (6) on the stator side as a first bearing part is disposed opposite from a second bearing part (12) on the rotor side, the second being part being magnetically and mechanically connected via a flux feed section (11) to the pole core (9) of the rotor. A superconductive exciting coil (10) in the rotor pole core (9) excites both the pole core (9) and the second bearing part (12). In order to cool the superconductive exciting coil (10), coolant feeds (16, 16′, 24, 25) are provided, which are sealed in relation to the rotor shaft (8, 8′) by ferrofluid seals (26). The power for the exciting coil is fed via slip rings (21) or by being inductively connected (29) at the rotor shaft (8′).
US07944102B2
An electrical machine includes a stator having circumferentially arranged winding heads, with a winding head space being defined radially beneath the winding heads. Interacting with the stator is a rotor which has a rotatable laminated core. A magnetic brake is received in the winding head space and includes a magnet module having at least one permanent magnet which is axially resiliently fixed and constraint against rotation and which is magnetized in an axial direction, and an electromagnet which is arranged axially adjacent to the permanent magnet and securely fixed thereto. The electromagnet produces a magnetic field with a main direction oriented in an axial direction. Interacting with the at least one permanent magnet and the electromagnet is a ring-shaped armature which is secured directly and rigidly to the rotor so as to establish a fixed rotative engagement between the armature and the rotor.
US07944095B2
A linear motor assembly includes two stators extending in parallel and having salient poles arranged at a predetermined interval on opposing surfaces and a mover having three types of mover blocks. The mover blocks are made up of three-phase alternating current coils configuring magnetic poles of three phases and permanent magnets arranged in alternating polarities on two surfaces of the mover blocks opposing each of the two stators. The mover blocks are movable between the two stators along a direction in which the stators extend. A plurality of linear motors are arranged in parallel with respect to a travel direction of the movers, and the stators provided between adjacent movers are integrally formed such that they have said salient poles on the two surfaces opposing these movers.
US07944092B2
A fixing device fixes a toner image on a recording medium. The fixing device includes a heat source that converts electric power into heat and a fixing member that gives the heat generated by the heat source to the recording medium on which the toner image is formed. The fixing device includes a safety circuit that forcibly interrupts voltage supplied from a power supply to the heat source if the temperature in the device detected by a temperature detection sensor exceeds reference temperature. The fixing device has a malfunction preventing circuit that stops the operation of the safety circuit in order to prevent the voltage supplied to the heat source from being forcibly interrupted when the voltage of the power supply supplied to the heat source is unstable.
US07944091B2
The apparatus for feeding electrical energy into a power grid (8) with a DC voltage converter (2) intended for connection to a DC voltage generator (1) and with an inverter (3) connected thereto and intended for connection to a power grid (8), wherein the inverter contains a bipolar voltage intermediate circuit with two capacitors (C1, C2) that are placed in series and are connected together at a ground terminal (E3) intended for connection to a terminal of the DC voltage generator (1). The DC voltage converter (2) comprises at least two diodes (D3, D4), one switch and one storage choke (16) which is charged by the DC voltage generator (1) when the switch is closed and is discharged via the capacitors (C1, C2) and the diodes (D3, D4) when the switch is open. On the one side, the storage choke (16) forms, together with two switches (S3, S4), a first electric circuit intended for charging said storage choke (16), the electric circuit being adapted for connection to the DC voltage generator (1) by closing the switches (S3, S4) and that, on the other side, it lies, together with the two diodes (D3, D4) and the two capacitors (C1, C2), in a second electric circuit intended for simultaneously discharging of the storage choke (16) via both capacitors (C1, C2) and diodes (D3, D4), the second electric circuit being made operative by opening the switches (S3, S4).
US07944087B2
A method and an apparatus for damping voltage oscillation of a voltage intermediate circuit of a frequency converter, the frequency converter comprising a half controlled rectifier bridge coupled to a supply network. The method comprises determining magnitude (Uc) of voltage of the voltage intermediate circuit, determining magnitude (Uin) of rectified voltage of the supply network, forming a derivative of a difference (Uin−Uc) between the rectified voltage of the supply network and the voltage of the voltage intermediate circuit, delaying firing of controllable components of the rectifier bridge on the basis of the formed derivative.
US07944085B2
A multiple output switching power source apparatus includes first and second switching elements Q1 and Q2, a first series resonant circuit connected in parallel with Q1 or Q2 and having a first current resonant capacitor and a primary winding of a transformer that are connected in series, a first rectifying-smoothing circuit to rectify and smooth a voltage generated by a secondary winding of the transformer, a second series resonant circuit connected in parallel with the secondary winding and having a second current resonant capacitor and a second resonant reactor that are connected in series, a second rectifying-smoothing circuit to rectify and smooth a voltage of the second series resonant circuit, and a control circuit to determine an ON period of Q1 according to a voltage obtained from one of the first and second rectifying-smoothing circuits, determine an ON period of Q2 according to a voltage obtained from the other of the first and second rectifying-smoothing circuits, and alternately turn on/off Q1 and Q2.
US07944080B2
A capacitor device includes a normally open internal relay provided on an electric wire of a capacitor. The internal relay can be closed by supplying the power from a battery.
US07944078B1
A wind turbine with hydro-transmission has a tank filled with circulating liquid, a generator disposed beside the tank, a water pump mounted at a top of a stand and multiple blades connected to the water pump. Wind rotates the blades to drive the water pump to draw the circulating liquid up and pouring the circulating liquid over the generator to generate electricity. The generator that needs more maintenance is disposed on the ground and the water pump that needs less maintenance is mounted at the top of the stand. Therefore, construction and maintenance costs as well as footprint of the wind turbine are reduced.
US07944076B2
The invention concerns a direct drive or directly driven generator for a wind turbine comprising a stator and a rotor, wherein the stator comprises a stator ring comprising several ring-segment-shaped stator segments each having at least one stator element for the power generation and wherein the rotor comprises a rotor ring pivotable around a centre axis of the generator, the rotor ring comprises several ring-segment-shaped rotor segments each having at least one rotor element for the power generation. Furthermore the invention concerns a wind turbine comprising such a direct drive generator.
US07944070B2
A yaw system of a wind turbine includes a plurality of motors, each motor being coupled to the nacelle for applying torque to the nacelle; a plurality of controllers, one controller for each of the motors, each controller being configured to control the respective motor and coupled to at least one other controller to transmit operation information thereto; and a yaw system controller configured to transmit control information to at least one controller of the plurality of controllers. At least one of the controllers is configured to control the respective motor based on at least one of the control information and the received operation information from the at least one other controller. Communication between the controllers of the respective motors can allow a faster response of the yaw system to yaw the nacelle according to a change of wind direction.
US07944057B2
A rerouting element for a semiconductor device includes a dielectric film that carries conductive vias, conductive elements, and contact pads. The conductive vias are positioned at locations that correspond to the locations of bond pads of a semiconductor device with which the rerouting element is to be used. The conductive elements, which communicate with corresponding conductive vias, reroute the bond pad locations to corresponding contact pad locations adjacent to one peripheral edge or two adjacent peripheral edges of the rerouted semiconductor device. The rerouting element is particularly useful for rerouting centrally located bond pads of a semiconductor device, as well as for rerouting the peripheral locations of bond pads of a semiconductor device to one or two adjacent peripheral edges thereof. Methods for designing and using the rerouting element are also disclosed, as are semiconductor device assemblies including one or more rerouting elements.
US07944037B2
A plurality of semiconductor elements configuring a first element group are stacked in a step-like shape on a wiring board. A plurality of semiconductor elements configuring a second element group are stacked in a step-like shape on the first element group toward a direction opposite to the stepped direction of the first element group. The semiconductor elements are electrically connected to connection pads of the wiring board through metallic wires. Among the plurality of semiconductor elements configuring the second element group, the lowermost semiconductor element has a thickness larger than those of the other semiconductor elements.
US07944033B2
An apparatus includes a housing with a plurality of restraining elements and at least one supporting element. A cover is elastically deformed by the plurality of restraining elements and the at least one supporting means. At least one substrate carrying at least one semiconductor chip is provided within the housing.
US07944031B2
Chip scale semiconductor packages and methods for making and using the same are described. The chip scale semiconductor packages comprise a leadframe supporting a die that contains a discrete device. The chip scale semiconductor device also contains and an interconnect structure that also serves as a land for the package. The leadframe contains a topset feature adjacent a die attach pad supporting the die, a configuration which provides a connection to the interconnect structure as well as the backside of the die. This leadframe configuration provides a maximum die size to be used in the chip scale semiconductor packages while allowing them to be used in low power and ultra-portable electronic devices. Other embodiments are described.
US07944029B2
Mobile ion diffusion causes a shift in the threshold voltage of non-volatile storage elements in a memory chip, such as during an assembly process of the memory chip. To reduce or avoid such shifts, a coating can be applied to a printed circuit board substrate or a leader frame to which the memory chip is surface mounted. An acrylic resin coating having a thickness of about 10 μm may be used. A memory chip is attached to the coating using an adhesive film. Stacked chips may be used as well. Another approach provides metal barrier traces over copper traces of the printed circuit board, within a solder mask layer. The metal barrier traces are fabricated in the same pattern as the copper traces but are wider so that they at least partially envelop and surround the copper traces. Corresponding apparatuses and fabrication processes are provided.
US07944024B2
A semiconductor device is provided which is capable of suppressing a reduction in electron mobility in a channel region formed in a strained silicon layer. A strained silicon layer is formed over a p type silicon-germanium layer formed over a semiconductor substrate. The strained layer has a thickness adjusted to be thicker than the critical film thickness at which no misfit dislocation occurs. Accordingly, misfit dislocations occur in the vicinity of the interface between the strained silicon layer and silicon-germanium layer.
US07944021B2
A semiconductor device includes an element isolation film formed on a semiconductor substrate surface of one conductivity type, a gate electrode having one pair of end portions located on a boundary between an element isolation film and an element forming region, a source region and a drain region of a reverse conductivity type arranged to sandwich a region immediately below a gate electrode, and an impurity diffusion region of the one conductivity type formed in the element forming region. The source region is separated from a region on a boundary side between the element isolation film and the element forming region in the region immediately below the gate electrode in the element forming region. In the impurity diffusion region, a portion adjacent to the region on the boundary side is arranged between the source region and the element isolation film, and is in contact with the source region and the region on the boundary side. The impurity diffusion region is not arranged between the drain region and the element isolation film.
US07944019B2
A voltage-controlled semiconductor inductor and method is provided. According to various embodiments, the voltage-controlled inductor includes a conductor configured with a number of inductive coils. The inductor also includes a semiconductor material having a contact with at least a portion of at least one of the coils. The semiconductor material is doped to form a diode with a first doped region of first conductivity type, a second doped region of second conductivity type, and a depletion region. A voltage across the diode changes lengths of the first doped region, the second doped region and the depletion region, and adjacent coils in contact with at least one of the doped regions are electrically shorted, thereby varying the inductance of the inductor. In various embodiments, the inductor is electrically connected to a resistor and a capacitor to provide a tunable RLC circuit. Other aspects and embodiments are provided herein.
US07944013B2
An optoelectronic module having a carrier element, at least one semiconductor component for emitting or detecting electromagnetic radiation, said semiconductor component being applied on the carrier element and being electrically conductively connected and having a radiation coupling area, and also at least one optical device assigned to the semiconductor component. A connecting layer made of a radiation-transmissive, deformable material is arranged between the radiation coupling area and the optical device, the optical device and the semiconductor component being fixed relative to one another in such a way that they are pressed against one another and that the connecting layer is thereby squeezed in such a way that it generates a force that strives to press the optical device and the radiation coupling area apart.
US07944008B2
An accurate and low cost macro pressure sensor is described. The pressure sensor includes an array of capacitive sensing elements formed at the intersections of sets of conductors. A lower set of conductors is supported by a substrate and an upper set of conductors is supported on a flexible polymer membrane. Capacitive sensing elements are formed where a conductor in the upper set overlaps a spacer in the lower set. Separators hold the membrane away from the substrate with a separation that, because of deflection of the membrane, varies in relation to the pressure applied to the membrane. As a result, the separation of conductors, and therefore capacitance, in each cell varies in response to the applied pressure. By attaching the membrane to the separators and optionally using slits in the membrane between capacitive sensing elements, measurements made in each capacitive sensing element can be mechanically decoupled.
US07944003B2
An improved dynamic memory cell using a semiconductor fin or body is described. Asymmetrical doping is used in the channel region, with more dopant under the back gate to improve retention without significantly increasing read voltage.
US07943991B2
A semiconductor device is discloses that includes an n-type semiconductor substrate; an alternating conductivity type layer on semiconductor substrate, the alternating conductivity type layer including n-type drift regions and p-type partition regions arranged alternately; p-type channel regions on the alternating conductivity type layer; and trenches formed from the surfaces of the p-type channel regions down to respective n-type drift regions. The bottom of each trench is over the pn-junction between the p-type partition region and the n-type drift region. The semiconductor device facilitates preventing the on-resistance from increasing, obtaining a higher breakdown voltage, and reducing the variations caused in the characteristics thereof.
US07943983B2
Memory devices having an increased effective channel length and/or improved TPD characteristics, and methods of making the memory devices are provided. The memory devices contain two or more memory cells on a semiconductor substrate and bit line dielectrics between the memory cells. The memory cell contains a pair of first bit lines and a pair of second bit lines. The first and second bit lines can be formed by an implant process using first and second spacers that have different lateral lengths from each other. The spacers can be used to offset the implants, thereby controlling the lateral lengths of the bit lines.
US07943982B2
There are provided a semiconductor device and a fabrication method therefor including an ONO film (18) formed on a semiconductor substrate (10), a word line (24) formed on the ONO film (18), a bit line (20) formed in the semiconductor substrate (10), and a conductive layer (32) that is in contact with the bit line (20), runs in a length direction of the bit line (20), and includes a polysilicon layer or a metal layer. In accordance with the present invention, a semiconductor device and a fabrication method therefor are provided wherein degradation of the writing and erasing characteristics and degradation of the transistor characteristics such as a junction leakage are suppressed, and the bit line resistance is decreased.
US07943979B2
A method of fabricating an oxide-nitride-oxide (ONO) layer in a memory cell to retain charge well in the nitride layer includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer and oxidizing a top oxide layer, thereby causing oxygen to be introduced into the nitride layer. Another method includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer and oxidizing a portion of a top oxide layer, thereby causing oxygen to be introduced into the nitride layer and depositing a remaining portion of the top oxide layer, thereby assisting in controlling the amount of oxygen introduced into the nitride layer. A further method includes the steps of forming a bottom oxide layer on a substrate, depositing a nitride layer, depositing a portion of a top oxide layer and oxidizing a remaining portion of the top oxide layer, thereby causing oxygen to be introduced into the nitride layer.
US07943978B2
In a semiconductor device, the semiconductor device may include a first active structure, a first gate insulation layer, a first gate electrode, a first impurity region, a second impurity region and a contact structure. The first active structure may include a first lower pattern in a first region of a substrate and a first upper pattern on the first lower pattern. The first gate insulation layer may be formed on a sidewall of the first upper pattern. The first gate electrode may be formed on the first gate insulation layer. The first impurity region may be formed in the first lower pattern. The second impurity region may be formed in the first upper pattern. The contact structure may surround an upper surface and an upper sidewall of the first upper pattern including the second impurity region. Accordingly, the contact resistance between the contact structure and the second impurity region may be decreased and structural stability of the contact structure may be improved.
US07943977B2
An apparatus that can effectively operate in high temperatures including a CMOS image sensor, a thermoelectric semiconductor formed under the CMOS image sensor for selectively cooling the image sensor and a heat sink formed under the thermoelectric semiconductor.
US07943963B2
The present invention provides a top emission type organic light-emitting display device in a production of which it is possible to prevent the organic film from being oxidized when the upper transparent electrode is formed, and which is capable of emitting light at a low voltage. This organic light-emitting display device contains an organic light-emitting layer and an upper electrode and a lower electrode sandwiching the organic light-emitting layer, and is of a structure in which the emitted light is taken out from the upper electrode side, and a buffer layer mainly made of an oxide producing less oxygen by decomposition in the film-forming process than the upper electrode material is provided between the organic light-emitting layer and the upper electrode.
US07943962B2
A solid-state image pickup device includes an element isolation insulating film electrically isolating pixels on the surface of a well region; a first isolation diffusion layer electrically isolating the pixels under the element isolation insulating film; and a second isolation diffusion layer electrically isolating the pixels under the first isolation diffusion layer, wherein a charge accumulation region is disposed in the well region surrounded by the first and second isolation diffusion layers, the inner peripheral part of the first isolation diffusion layer forms a projecting region, an impurity having a conductivity type of the first isolation diffusion layer and an impurity having a conductivity type of the charge accumulation region are mixed in the projecting region, and a part of the charge accumulation region between the charge accumulation region and the second isolation diffusion layer is abutted or close to the second isolation diffusion layer under the projecting region.
US07943951B2
A light emitting device package is provided. The light emitting device package comprises a base substrate on which a wiring pattern is formed; a light emitting device mounted on the base substrate to emit light when supplied with driving power through the wiring pattern; a molded lens stably seated on the base substrate and having an inner space for sealing the light emitting device and reflective surfaces formed along outer sides facing the inner space to guide light from the light emitting device in an effective display direction; and a sealing resin between the inner space to bond the base substrate to the molded lens, whereby the packaging structure is simplified so that an assembly process and reliability testing are simplified, process losses due to defects are minimized, and the light extraction efficiency from the light emitting device and heat-dissipation performance are improved.
US07943947B2
Disclosed herein is an LED device which comprises a light-emitting diode (LED) and a laminate formed on the LED, the laminate consisting of a substrate and a phosphor thin film laminated on the substrate, wherein the phosphor thin film has a two-dimensional nanoperiodic structure formed in a forward direction of the thin film and has an extinction coefficient of 10−3 or less. The LED device has higher luminescent efficiency and luminance than conventional LED devices. In addition, since the LED device uses no slurry and a lesser amount of phosphor than conventional LED devices, it is advantageous in terms of optical homogeneity and reduced costs.
US07943946B2
A light emitting device includes: a light emitting element; and a substantially rectangular package body in which the light emitting element is contained and a concave portion is formed. The concave portion has a bottom surface on which the light emitting element is disposed, and is filled with a transparent sealing resin for covering the light emitting element. Further, the sealing resin has a surface serving as an emitting surface, from which light is extracted. The package body includes: a reflection surface being an inclined plane provided along a short side of a depressed region toward the emitting surface, when seen from above the emitting surface; and a die bonding region and a wire bonding region on a bottom surface of the depressed region. Further, the depressed region has a depth being substantially equal to or less than a height of the active layer of the light emitting element.
US07943945B2
A light emitting assembly comprising a solid state device coupleable with a power supply constructed and arranged to power the solid state device to emit from the solid state device a first, relatively shorter wavelength radiation, and a down-converting luminophoric medium arranged in receiving relationship to said first, relatively shorter wavelength radiation, and which in exposure to said first, relatively shorter wavelength radiation, is excited to responsively emit second, relatively longer wavelength radiation. In a specific embodiment, monochromatic blue or UV light output from a light-emitting diode is down-converted to white light by packaging the diode with fluorescent organic and/or inorganic fluorescers and phosphors in a polymeric matrix.
US07943942B2
A light-emitting device includes a substrate, a first doped semiconductor layer situated above the substrate, a second doped semiconductor layer situated above the first doped layer, and a multi-quantum-well (MQW) active layer situated between the first and the second doped layers. The device also includes a first electrode coupled to the first doped layer and a first passivation layer situated between the first electrode and the first doped layer in areas other than an ohmic-contact area. The first passivation layer substantially insulates the first electrode from edges of the first doped layer, thereby reducing surface recombination. The device further includes a second electrode coupled to the second doped layer and a second passivation layer which substantially covers the sidewalls of the first and second doped layers, the MQW active layer, and the horizontal surface of the second doped layer.
US07943939B2
Disclosed is a simplified method for manufacturing a liquid crystal display. A gate wire including a gate line, a gate pad, and a gate electrode are formed on a substrate. A gate insulating layer, a semiconductor layer, and an ohmic contact layer are sequentially deposited, and a photoresist layer is coated thereon. The photoresist layer is exposed to light through a mask and developed to form a photoresist pattern. At this time, a first portion of the photoresist pattern which is located between the source electrode and the drain electrode is thinner than a second portion which is located on the data wire, and the photoresist layer is totally removed on other parts. The thin portion is made by controlling the amount of irradiating light or by a reflow process to form a thin portion, and the amount of light is controlled by using a mask that has a slit, a small pattern smaller than the resolution of the exposure device, or a partially transparent layer. Next, the exposed portions of conductor layer are removed by wet etch or dry etch, and thereby the underlying ohmic contact layer is exposed. Then the exposed ohmic contact layer and the underlying semiconductor layer are removed by dry etching along with the first portion of the photoresist layer. The residue of the photoresist layer is removed by ashing. Source/drain electrodes are separated by removing the portion of the conductor layer at the channel and the underlying ohmic contact layer pattern. Then, the second portion of the photoresist layer is removed, and red, green, and blue color filters, a pixel electrode, a redundant gate pad, and a redundant data pad are formed.
US07943938B2
An object of the present invention is to decrease substantial resistance of an electrode such as a transparent electrode or a wiring, and furthermore, to provide a display device for which is possible to apply same voltage to light-emitting elements. In the invention, a auxiliary wiring that is formed in one layer in which a conductive film of a semiconductor element such as an electrode, wiring, a signal line, a scanning line, or a power supply line is connected to an electrode typified by a second electrode, and a wiring. It is preferable that the auxiliary wiring is formed into a conductive film to include low resistive material, especially, formed to include lower resistive material than the resistance of an electrode and a wiring that is required to reduce the resistance.
US07943937B2
An array substrate for a liquid crystal display device includes: a gate line and a first storage electrode on a substrate; a gate insulating layer on the gate line and the first storage electrode; a data line over the gate insulating layer, the data line crossing the gate line to define a pixel region; a passivation layer on the data line, wherein a first thickness of the passivation layer and the gate insulating layer over the first storage electrode is thinner than a second thickness of the passivation layer and the gate insulating layer over the gate line; and a pixel electrode and a second storage electrode on the passivation layer, the second storage electrode extended from the pixel electrode and overlapped with the first storage electrode.
US07943936B2
A crystallizing method of causing a phase shifter to phase-modulate a laser beam whose wavelength is 248 nm or 300 nm or more from an excimer laser unit into a laser beam with a light intensity profile having a plurality of inverted triangular peak patterns in cross section and of irradiating the pulse laser beam onto a substrate to be crystallized for crystallization. The substrate to be crystallized is such that one or more silicon oxide films which present absorption properties to the laser beam and differ in the relative proportions of Si and O are provided on a laser beam incident face.
US07943930B2
In thin film transistors (TFTs) having an active layer of crystalline silicon adapted for mass production, a catalytic element is introduced into doped regions of an amorphous silicon film by ion implantation or other means. This film is crystallized at a temperature below the strain point of the glass substrate. Further, a gate insulating film and a gate electrode are formed. Impurities are introduced by a self-aligning process. Then, the laminate is annealed below the strain point of the substrate to activate the dopant impurities. On the other hand, Neckel or other element is also used as a catalytic element for promoting crystallization of an amorphous silicon film. First, this catalytic element is applied in contact with the surface of the amorphous silicon film. The film is heated at 450 to 650° C. to create crystal nuclei. The film is further heated at a higher temperature to grow the crystal grains. In this way, a crystalline silicon film having improved crystallinity is formed.
US07943924B2
Light emitting devices include a gallium nitride-based epitaxial structure that includes an active light emitting region and a gallium nitride-based outer layer, for example gallium nitride. A indium nitride-based layer, such as indium gallium nitride, is provided directly on the outer layer. A reflective metal layer or a transparent conductive oxide layer is provided directly on the indium gallium nitride layer opposite the outer layer. The indium gallium nitride layer forms a direct ohmic contact with the outer layer. An ohmic metal layer need not be used. Related fabrication methods are also disclosed.
US07943915B2
Several methods of calibrating a wavelength-modulation spectroscopy apparatus configured to measure a concentration of an analyte in a sample gas are disclosed. Each of the methods allows for calibration and recalibration using a relatively safe gas regardless of whether the sample gas for which the concentration of the analyte can be determined is a hazardous gas. In one embodiment of the invention, calibration that is sample-gas specific is accomplished by determining a first slope coefficient and calibration function for the sample gas, after which a scaling factor can be determined based on the first slope coefficient and a second slope coefficient for the same or a different sample gas and used in a subsequent calibration (or recalibration) to scale the calibration function. In other embodiments of the invention, calibration that is not sample-gas specific is accomplished to allow for the determination of the analyte concentration in variable gas compositions and constant gas compositions.
US07943914B2
Commercial aircraft are protected from attack by infrared seeking guided missiles through the utilization of a ground-based directed infrared countermeasure system in which the deployment of an IR guided missile is detected off-aircraft and more particularly on the ground. An infrared laser beam is projected towards the detected missile such that the projected laser infrared radiation impinges upon the missile from the rear. The off-axis infrared radiation illuminates the IR transmissive dome at the head of the missile where it is internally reflected back towards the IR detector carried by the missile through the total internal reflection characteristics of the dome. The domes of these missiles are typically made of a high index of refraction IR transmissive materials such that the material is prone to total internal reflection. The infrared laser generated radiation is a modulated so as to interfere with the guidance system of the missile causing it to execute a turn and plunge to the ground. In one embodiment, the long wavelength infrared laser is a 100-W laser with a beam width of 100 microradians, thus to provide a zone of protection of about three miles.
US07943902B2
A method of introducing ions into an ion trap and an ion storage apparatus are described. Introduction means are used to introduce first ions into an ion trap through an entrance aperture to the ion trap. An operating condition of the introduction means is adjusted to cause second ions, of different polarity to the first ions to be introduced into the ion trap through the same entrance aperture.
US07943899B2
A technique for mass spectrometry includes: receiving first time domain data generated from a chromatographic output, the first time domain data including mass spectra; extracting second time domain data from the first time domain data, the second time domain data corresponding to a selected range of mass-to-charge ratios; transforming the second time domain data into frequency domain data; and identifying, as a function of the frequency domain data, an elution peak for a mass-to-charge ratio within the selected range. Material from the chromatographic output may thereafter be processed as a function of the identified elution peak.
US07943892B2
Projection is performed in such a manner that the same point on a moving internal organ can be constantly observed, thereby improving the accuracy of diagnosis. Motion information about the motion of a projection target between one set of three-dimensional volume data in a group of sets of three-dimensional volume data and a different set of three-dimensional volume data in the group of sets of three-dimensional volume data that was obtained by imaging at a different time from the time of imaging of the one set of three-dimensional volume data is obtained based on the projection target that is present in the one set of three-dimensional volume data and the projection target that is present in the different set of three-dimensional volume data. Then, the viewpoint of projection is moved to a position at which the projection target in the different set of three-dimensional volume data can be projected.
US07943887B2
An oven includes: an inlet elevator having multiple receiving bays for receiving a piece to be heated in the oven where the receiving bays are stacked vertically and the elevator is configured to move up or down to align a receiving bay; a mandrel having multiple shelves to correspond a shelf to a bay of the inlet elevator, each shelf configured to support a piece received from the inlet elevator, the mandrel configured to rotate each piece on a shelf between a loading position, a baking position, and an unloading position; an outlet elevator having multiple receiving bays for unloading a piece heated in the oven, the unloading bays are stacked vertically and the elevator is configured to move up or down to align an unloading bay with a material handling system moving the heated pieces; and a microwave generator configured to heat at least one of the pieces when the pieces are in the baking position. A method of heating a material is also provided.
US07943886B2
A heat treatment apparatus capable of ensuring a uniform temperature distribution on a substrate and reducing the generation of a sublimate includes a housing, a mounting table being arranged to move up and down within the housing, and a first heater being provided on the mounting table to heat a substrate placed on the mounting table, a second heater is provided on one side of the housing while an exhaust device is provided on the other side of the housing.
US07943885B2
By laser beam being slantly incident to the diffractive optics, an aberration such as astigmatism or the like is occurred, and the shape of the laser beam is made linear on the irradiation surface or in its neighborhood. Since the device has a very simple configuration, the optical adjustment is easier, and the device becomes compact in size. Furthermore, since the beam is slantly incident with respect to the irradiated body, the return beam can be prevented.
US07943882B2
A sealing apparatus comprises a circulating channel for a wire cutting machine, and the sealing apparatus further includes a channel at the position of a lower arm in the fluid tank for injecting a liquid, and a sealing O-ring installed at the sealing apparatus for preventing a leak of liquid, such that a circulating channel is formed around the periphery of the lower arm. The liquid is injected through an injecting inlet into the circulating channel such that the centrifugal force produced by the whirling flow can wash away the debrises attached on the lower arm, and discharge the debrises from a discharge opening to the outside.
US07943879B2
In a method for sorting mail items which are unaddressed and held in a number of batches each batch is obtained and registered by recording at least one graphical feature of a mail item which uniquely describes the batch (i.e. clearly identifies the batch from other batches). The graphical reference feature is linked to a batch of unaddressed mail and an associated sorting plan. In a subsequent sorting of all batches, each batch is recorded once again and its reference feature is detected and it is distributed according to the sorting plan, if necessary to an end delivery point.
US07943878B2
An operating device for an electrical appliance with a control panel has a control element for operation through rotary actuation arranged in the control panel, said control element being disposed and mounted in a receptacle behind the control panel. The receptacle has light-conducting and/or light transmitting material in the manner of a light guide, and is illuminated through an LED at a posterior end facing away from the control panel and with light apertures provided at another anterior end on the control panel around the control element extending forwardly beyond the control panel.
US07943877B2
A switch structure having a display and playback device is proposed. The switch structure comprises an upper housing and a lower housing jointly enclosing therein the display and playback device that is connected to a circuit board. A resilient member is provided for supporting and positioning internal components of the switch structure. A display-and-playback-device housing has support rods provided at two sides thereof to prevent the switch structure from slanting when pressed. When a conductor and a terminal settled in the lower housing connect with or disconnect from each other, functions of opening and closing a circuit and enabling signal input are enabled. The display and playback device plays back and displays dynamic and still images to indicate functions and state of use of an equipment and enable personalized panels, thereby improving work efficiency and accuracy of operation.
US07943874B2
A ground contact switch system comprises a first object configured to contact a ground surface during a stride, and one or more switches coupled to the first object. An inertial measurement unit can be coupled to the first object. The one or more switches are configured to detect when the first object is at a stationary portion of the stride. The one or more switches can also be configured to send a signal to activate an error correction scheme for the inertial measurement unit.
US07943866B2
A housing of the present invention can house an electronic device therein and is provided with a cable housing capable of housing a part of a cable. The cable housing is formed of a depression and a protrusion extending out from a part of a first sidewall of the depression toward a fourth sidewall of the depression along a second sidewall, a third sidewall, and a bottom wall of the depression. At a boundary portion between a housing area and a passing area, a distance between the second sidewall and the third sidewall in the housing area is longer than a distance between the second sidewall and the third sidewall in the passing area.
US07943864B2
In accordance with an embodiment, the printed circuit board, having an analog circuit and a digital circuit includes: a first metal layer and a second metal layer, one of the first metal layer and the second metal layer being a power layer and the other being a ground layer; a third metal layer, layer-built between the first metal layer and the second metal layer; and a mushroom type structure including a via connected to a metal plate, the metal plate being arranged in a space between circuit patterns of the third metal layer.
US07943862B2
A method and apparatus for filling a via with transparent material is presented, including the steps of providing a panel having a via, occluding the via with transparent material in a workable state so that a portion of the occluding material is internal to the via and a portion of the material is external to said via. The external and internal portions are separated so the transparent filler material, when set, forms a smooth and featureless surface. This causes the filled via to have a substantially even and uniform appearance over a wide range of viewing angles when lit.
US07943855B2
A flexible printed circuit (FPC) and electronic component assembly. The FPC comprises a first protective layer having a first opening, a main layer on the first protective layer, and a second protective layer having a second opening exposing the main layer. The heat produced from the electronic component can be transmitted to the main layer by a heat-conductive medium between the electronic component and the main layer, and can be diffused via the first opening.
US07943843B2
Reactive force control apparatus for a pedal comprises: a movement detection section that detects movement of the pedal; a solenoid that produces a reactive force in response to operation of the pedal; a reference reactive force impartment table defining intensities of the reactive force corresponding to amounts of the operation of the pedal; a setting value input section operable to input a setting value for changing the reactive force responsive to the operation of the pedal; and a control section that controls the reactive force to the pedal by changing content of the table, on the basis of the input setting value, to thereby create a changed reactive force impartment table, so that the reactive force to the pedal is controlled on the basis of the changed table and detected movement of the pedal.
US07943840B2
A support bracket having a body may be configured to be mountable on a percussion instrument, the body having a first passage defined at least in part by a first wall surface, the body having a second passage defined at least in part by a second wall surface. A fastening member may be configured to clamp a first support rod to the body in a case where the first support rod is inserted into the first passage and the fastening member operatively engages the first support rod to press the first support rod against the first wall surface, and to clamp a second support rod to the body in a case where the second support rod is inserted into the second passage and the fastening member operatively engages the second support rod to press the second support rod against the second wall surface.
US07943836B2
A novel inbred maize line designated PHCPR and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing inbred maize line PHCPR with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHCPR through backcross conversion and/or transformation, and to the maize seed, plant and plant part produced thereby. Hybrid maize seed, plant or plant part produced by crossing the inbred line PHCPR or a trait conversion of PHCPR with another maize line. Inbred maize lines derived from inbred maize line PHCPR, methods for producing other inbred maize lines derived from inbred maize line PHCPR and the inbred maize lines and their parts derived by the use of those methods.
US07943835B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH192255. The invention thus relates to the plants, seeds and tissue cultures of the variety CH192255, and to methods for producing a corn plant produced by crossing a corn plant of variety CH192255 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH192255.
US07943832B2
The present invention relates to a new and distinct inbred tomato lines and hybrids. This invention also relates to plants and seeds of such inbred tomato lines and hybrids, and to parts thereof. The invention also relates to methods for producing a tomato plant produced by crossing such inbred tomato lines and hybrids with themselves or other tomato plants.
US07943822B2
The invention provides isolated pyruvate dehydrogenase kinase nucleic acids and their encoded polypeptides. The present invention provides methods and compositions relating to altering pyruvate dehydrogenase kinase levels in plants. The invention further provides recombinant expression cassettes, host cells, transgenic plants, and antibody compositions.
US07943821B2
This invention relates to a stress-inducible transcription factor derived from maize, a gene encoding the same, and a method for using the same. Specifically, this invention provides a gene comprising the following DNA (a) or (b): (a) DNA consisting of the nucleotide sequence as shown in SEQ ID NO: 1; or (b) maize-derived DNA hybridizing under stringent conditions with DNA consisting of a nucleotide sequence that is complementary to the DNA consisting of the nucleotide sequence as shown in SEQ ID NO: 1 and encoding a protein that regulates the transcription of a gene located downstream of a stress responsive element. Further, this invention relates to a transgenic plant having improved tolerance to environmental stress, such as high-temperature or dehydration stress, into which such gene has been introduced.
US07943817B2
The present invention is directed to plants that display an improved oil quantity phenotype or an improved meal quality phenotype due to altered expression of an IMQ nucleic acid. The invention is further directed to methods of generating plants with an improved oil quantity phenotype or improved meal quality phenotype.
US07943810B2
Devices and methods are disclosed for achieving hemostasis in patients who have received skin-penetrating wounds to the periphery, including the head, arms, and legs. Such haemostatic packing devices and methods are especially useful in the emergency, trauma surgery, or military setting. The devices utilize fluid impermeable barriers surrounded by exterior dams and pressure to achieve tamponade and hemostasis, primarily by exertion of force to hold the dams against the skin surrounding a wound. The devices are capable of serving as carriers for thrombogenic, antimicrobial or antipathogenic agents. The devices do not require the use of adhesives to work as they are attached to the patient using mechanical locking devices. Peripheral haemostatic packing devices include optional adhesive hemostatic barriers to attach at least a portion of the device to the skin or to assist with initial coupling of a hold-down strap to another strap using a more secure mechanical lock. The peripheral hemostatic packing system does not completely surround the extremity having the wound and therefore do not cause a tourniquet effect. The peripheral hemostatic packing system preferably is held against the skin surrounding a wound by a force that is generally unidirectional and substantially perpendicular to the plane in which the skin of the wound resides.
US07943805B2
A reactive-separation process converts glycerin into lower alcohols, having boiling points less than 200° C., at high yields. Conversion of natural glycerin to propylene glycol through an acetol intermediate is achieved at temperatures from 150° to 250° C. at a pressure ranging from 1 and 25 bar. The preferred applications of the propylene glycol are as an antifreeze, deicing compound, or anti-icing compound. The preferred catalyst for this process in a copper-chromium powder.
US07943803B2
A clathrate compound containing a polymolecular host compound as a host compound and an agricultural chemical active ingredient having a saturated solubility in water at 25° C. of not less than 500 ppm as a guest compound.
US07943796B2
An overbased salt of an oligomerized alkylhydroxyaromatic compound is disclosed, wherein the alkyl group of the alkylhydroxyaromatic compound is derived from an olefin mixture comprising propylene oligomers having an initial boiling point of at least about 195° C. and a final boiling point of no more than about 325° C. as measured by ASTM D86. Also disclosed is a lubricating oil composition containing at least (a) a major amount of an oil of lubricating viscosity and (b) the overbased salt of the oligomerized alkylhydroxyaromatic compound.
US07943784B2
The present invention encompasses a method for the preparation of Almotriptan and its pharmaceutically acceptable salts comprises, i) Methylation of 3-[5-(1-Pyrrolidinyl sulfonyl methyl)1H-indol-yl]ethane amine ii) Treating crude Almotriptan with a hydroxy benzoic acid yields hydroxy benzoic acid addition salt of Almotriptan iii) Converting Almotriptan hydroxy benzoic acid addition salt to Almotriptan and iv) Salification of Almotriptan to its pharmaceutically acceptable salts.
US07943776B2
The invention concerns a compound of the Formula (I), wherein Qa is heteroaryl and is substituted with halogeno; R1 and R2 are each hydrogen; and Qb is phenyl or heteroaryl, and Qb may optionally bear 1 or 2 substituents selected from hydroxy, halogeno and (1-6C)alkyl, or a pharmaceutically-acceptable salt thereof; processes for their preparation, pharmaceutical compositions containing them and their use in the treatment of diseases or medical conditions mediated by cytokines.
US07943774B2
Heterocyclyl-substituted thiazoles of the formula (I), in which the symbols have the meanings given in the description, and also to the agrochemically active salts thereof, and their use for controlling phytopathogenic harmful fungi, and also processes for preparing compounds of the formula (I).
US07943772B2
The invention provides a crystalline sulfate salt of 3-endo-(8-{2-[cyclohexylmethyl-((S)-2,3-dihydroxy-propionyl)amino]ethyl}-8-aza-bicyclo[3.2.1]oct-3-yl)benzamideor a solvate thereof. The invention also provides pharmaceutical compositions comprising such crystalline salt forms, methods of using such crystalline salt forms to treat diseases associated with mu opioid receptor activity, and processes useful for preparing such crystalline salt forms.
US07943768B2
A compound of formula (I) P—W—C(═X)-L-Q (I) wherein P is an optionally substituted aryl or heteroaryl group; W is an optionally substituted 6 or 7-membered aliphatic ring comprising ring atoms Y1 and Y2 independently selected from Oxygen and Nitrogen, X is selected from Oxygen, Nitrogen and Sulphur; L is an optional C1-4 linker; and Q is an optionally substituted 4-7 membered aliphatic ring: for use in the treatment of chemokine mediated diseases or disorders.
US07943766B2
A novel low-carbohydrate digestible hydrocolloidal composition is separated from a cereal-based substrate by means of a specific sequence of steps for treating an aqueous slurry of the substrate. These all-natural compositions are low in digestible carbohydrates, principally starches, and rich in soluble fiber, principally β-glucan, as well as proteins. The hydrocolloidal products are recovered in high yields, are smooth in texture, have unexpected thickening properties, have a bland flavor, and are useful for texturizing food, especially bakery products. These hydrocolloidal products can also be used as food ingredients for increasing the nutritional level of foods and supplements.
US07943756B2
The invention relates to isolated anti-microRNA molecules. In another embodiment, the invention relates to an isolated microRNA molecule. In yet another embodiment, the invention provides a method for inhibiting microRNP activity in a cell.
US07943750B2
A process for preparing pure monosialoganglioside GM1 in the form of its sodium salt. There is provided a process for the isolation and purification of monosialoganglioside GM1 comprising (a) separation of GM1 from a lipidic mixture containing the monosialoganglioside GM1 as the main ganglioside component by ion exchange column-chromatography using an eluent comprising potassium or caesium ions, (b) recovery of the solute from the eluted solution, (c) diafiltration of an aqueous solution of the recovered solute, and (d) second diafiltration after the addition of 1 M NaCl, and recovering GM1. The purity level of GM1 obtained is higher than 99.0%.
US07943749B2
The present invention is directed to analogs of paromomycin having a variety of chemical functional groups attached at the 2″-O-position as well as their preparation and use as prophylactic or therapeutics against microbial infection.
US07943748B2
The invention provides a glucitol derivative having the function of reducing a blood sugar level and having preferable properties required of medicines, such as long-lasting drug activity; and a medicinal composition for use in the prevention or treatment of diseases attributable to hyperglycemia, such as diabetes, complications of diabetes, and obesity. The derivative is a compound represented by the formula (I): wherein m is an integer selected among 1-3; R1 to R4 each independently is optionally substituted alkyl, etc.; Ar1 is optionally substituted naphthyl; and A is optionally substituted heteroaryl, a prodrug of the compound, or a pharmaceutically acceptable salt of either. Also provided are a medicine, a medicinal composition, and the like each containing the compound.
US07943747B2
Functionalized organosilicon compounds comprising at least one activated azo group of formula (I): [(G0)3SiO1/2]m [(G0)2SiO2/2]n [G0SiO3/2]o [SiO4/2]p [(G2)a(G1)a′(Z-CO—HN═NH—CO-A)SiO(3-a-a′)/2], for example a mixture of silane species of formula (ia): (C2H5O)3Si—(CH2)3—NH—CO—N═N—COOC2H3; with siloxane species of formulae: (2i.1a): [(CH3)3SiO1/2] [(C2H5O)2 {(CH2)3—NH—CO—N═N—COOC2H5} SiO2/2] and (2i.2a): [(CH3)3SiO1/2]2 [(C2H5O) {(CH2)3—NH—CO—N═N—COOC2H5} SiO2/2], are prepared from at least one hydrazino precursor (II) (—HN—NH—) of compound (I), by oxidizing the precursor (II) into an azo group for the compound (I) utilizing at least one oxidizing agent (Ox) and at least one vase (B) and also a supplementary reagent selected from among silanes of formula (III): (G DEG)4-p1Si (G2′)p1 [for example, (CH3)3(C2HSO)Si].
US07943745B2
A human antibody or a functional fragment thereof having specific binding ability to CD98 which is derived from the cell membrane of cancer cells and is in the form of a complex with a protein having an amino acid transporter activity (for example, LAT1) is disclosed. This antibody binds to CD98 in the form of a dimer with LAT1 on the surface of cancer cells, specifically attacks cancer cells expressing CD98 via the immune system by ADCC or CDC, and further inhibits amino acid uptake of the cancer cells via LAT1, to suppress growth of the cancer cells. Accordingly, a preventive and therapeutic agent for cancer comprising this antibody or a fragment thereof, which acts on various cancers, is specific to cancer, and causes no side effect, is provided.
US07943733B2
The present invention relates to fusion proteins. The invention specifically relates to compositions and methods of Tf-based fusion proteins that demonstrate a high-level expression of transferrin (Tf)-based fusion proteins by inserting a helical linker between two protein domains.
US07943730B2
The present application provides novel human genes C1958V1 or C1958V2 whose expression is markedly elevated in pancreatic cancers compared to corresponding non-cancerous tissues. The genes and polypeptides encoded by the genes can be used, for example, in the diagnosis of pancreatic cancer, and as target molecules for developing drugs against the disease.
US07943706B2
An epoxy resin composition comprising(A) at least one epoxy resin comprising (a) a naphthalene ring-containing epoxy resin having at least one substituted or unsubstituted naphthalene ring in a molecule and having an epoxy equivalent of 175 to 210,(B) a phenolic resin having at least one substituted or unsubstituted naphthalene ring in a molecule, and(C) an inorganic filler,the substituted or unsubstituted naphthalene ring of the epoxy resin (a) being contained in an amount of 45 to 60% by weight in the total amount of the epoxy resin (A) is best suited for semiconductor encapsulation because it has good flow, a low coefficient of linear expansion, a high Tg, minimal moisture absorption, and crack resistance upon lead-free soldering.
US07943681B2
Low viscosity, radiation curable fluid formulations that can be used advantageously as radiation curable, inks. The formulations are easily prepared for use in ink jet systems. The viscosity of the compositions is low enough so that conventional solvent is not required in order to satisfy the requisite low ink jet viscosity specifications. After curing, the compositions form durable, weatherable, abrasion resistant, printed images on a wide variety of porous and nonporous substrates. The formulations are very suitable for outdoor printing applications, especially for printing outdoor graphics onto a variety of surfaces, including vinyl or other polymer films commonly used for signage, retroreflective signage or other retroreflective items.
US07943674B1
A method for performing synthesis gas conversion is disclosed which comprises contacting synthesis gas with a hybrid Fischer-Tropsch catalyst formed by impregnating a ZSM-12 zeolite extrudate using a solution, for example, a substantially non-aqueous solution, comprising a cobalt salt and activating the impregnated zeolite extrudate by a reduction-oxidation-reduction cycle. The method results in reduced methane yield and increased yield of liquid hydrocarbons substantially free of solid wax.
US07943673B2
A process is described for converting synthesis gas containing carbon monoxide and hydrogen to hydrocarbons via methanol as an intermediate, by contacting the synthesis gas with a catalyst system containing a mixture of gallium silicate zeolite catalyst and a methanol catalyst. The process results in reduced amounts of undesirable low carbon number hydrocarbons, e.g., C4 and lower, undesirable high carbon number hydrocarbons, e.g., C10 and higher, and aromatic hydrocarbons. The process provides higher yields of useful, high octane hydrocarbons boiling in the gasoline range.
US07943670B2
Described is a soluble stable liquid formulation, process for preparing, and a method of using the soluble stable liquid formulation comprising ractopamine or a physiologically acceptable salt thereof, a liquid nonionic cosolvent, and water.
US07943669B2
The present invention describes phenoxy-acetic acids and pharmaceutical compositions containing the same and methods of using the same. The phenoxy-acetic acids are activators of PPAR-δ and should be useful for treating conditions mediated by the same.
US07943667B2
Treatment of or prophylaxis against the occurrence of pulmonary disorders associated with hypoxemia and/or smooth muscle constriction or infection in the lungs comprises administration into the lung(s) as a gas composition comprising nitric oxide, e.g. ethyl nitrite or nitric oxide, and also administering into the lungs L-cysteine. The pulmonary disorder can be persistent pulmonary hypertension of the newborn to increase SpO2 and decrease systolic blood pressure. In another case administration is to a premature newborn to prophylax against the development of bronchopulmonary dysplasia.
US07943654B2
There are provided thieno[2,3-c]pyrazole derivatives of formula (I), wherein A is an aryl or heteroaryl ring, on which the substituent-NHZR5 is at the ortho position to the CONH linker; R1 and R2 are the same or different and, independently from each other, represent a hydrogen atom or an organic group; R4 is a hydrogen or halogen atom or an organic group; Z is direct bond, >C═O, or —C(═O)NH—; R5 is hydrogen or an organic group; or isomers, tautomers, carriers, metabolites, prodrugs, and pharamaceutically acceptable salts thereof. A process for their preparation and pharamaceutical compositions comprising them are also disclosed; the compounds of the invention may be useful, in theraphy, in the treatment of diseases associated with a disregulated protein kinase activity, like cancer.
US07943650B2
Disclosed in certain embodiments is a method of treating and/or mitigating prostate cancer, ovarian cancer, melanoma, colorectal cancer, breast cancer or lung cancer, comprising administering to an individual in need thereof a pharmaceutical composition comprising a pharmaceutically acceptable carrier and a compound of formula (I): where T is optionally substituted phenyl; n is 1 to 6: C represents optionally substituted carbon; and D is imidazolyl; or a pharmaceutically acceptable salt or ester of said compound.
US07943641B2
A compound having a structure or a pharmaceutically acceptable salt, or a prodrug thereof is disclosed herein. Therapeutic methods, compositions, and medicaments related thereto are also disclosed.
US07943633B2
Anti-malarial alkyloid compounds have the formula: wherein R1-R11 have various disclosed values or their pharmaceutically acceptable salts, and pharmaceutical compositions containing the same.
US07943622B2
Disclosed are novel piperazine derivatives that act as agonists of the α7 nAChR. Also disclosed are pharmaceutical compositions, methods of treating inflammatory conditions, methods of treating CNS disorders, methods for inhibiting cytokine release from mammalian cells and methods for the preparation of the novel compounds.
US07943612B2
Novel compounds of the general formula (I), the use of these compounds as pharmaceutical compositions, pharmaceutical compositions comprising the compounds and methods of treatment employing these compounds and compositions. The present compounds are activators of PPARδ and should be useful for treating conditions mediated by the same.
US07943609B2
Fused [1,2]imidazo[4,5-c] ring compounds (e.g., imidazo[4,5-c]quinolines, 6,7,8,9-tetrahydroimidazo[4,5-c]quinolines, imidazo[4,5-c]naphthyridines, and 6,7,8,9-tetrahydroimidazo[4,5-c]naphthyridines) with a —CH(—X1—R1)-group in the fused ring at the 1-position of the imidazo ring, pharmaceutical compositions containing the compounds, intermediates, methods of making the compounds, and methods of use of these compounds as immunomodulators, for inducing cytokine biosynthesis in animals and in the treatment of diseases including viral and neoplastic diseases, are disclosed.
US07943608B2
The invention relates to compounds of the formula (I), to the preparation and use thereof for the preparation of a medicament for the treatment of diseases, in particular tumours and/or diseases in the development or course of which kinases are involved.
US07943605B2
The present invention relates to compounds of formula (I) comprising a lactam or a lactam derivative moiety, processes for preparing them, pharmaceutical compositions comprising said compounds and their uses as pharmaceuticals.
US07943590B2
The present invention relates to compositions and methods for treating and/or preventing ocular disorders, diseases or conditions and compositions and methods for treating or preventing ophthalmic conditions and disorders in a subject in need thereof.
US07943564B1
A cleaning composition suitable for cleaning electronic components includes a blend of hydrofluorocarbons and one or more C1-C5 alcohols. The composition may include from about 1.0 to about 20% by weight of 1,1,1,3,3 pentafluoropropane and from about 75 to about 98.9% by weight of 1,1,1,2,3,4,4,5,5,5 decafluoropentane, and from about 0.1 to about 5% by weight of isopropyl alcohol.
US07943541B2
The invention concerns a sintered refractory product having the following average chemical composition, in weight percentages based on oxides: 20%
US07943540B2
An optical glass for precision molding having a high refractive index (nd) and a low yield temperature (At). The optical glass comprises, as glass components in wt %, 64 to 83% of Bi2O3; 4 to 17% of B2O3; 0 to 12% of GeO2 (wherein the total of B2O3 and GeO2 is 10 to 20%); 0 to 7% of La2O3; 0 to 7% of Gd2O3 (wherein the total of La2O3 and Gd2O3 is 1 to 13%); 0 to 4% of ZrO2; 0 to 5% of Ta2O5; 0 to 15% of ZnO; 0 to 2% of Sb2O3; and 0 to 1% of In2O3. The optical glass has optical constants, that is, a refractive index (nd) of 2.05 to 2.25 and an Abbe number (vd) of 15 to 22, and a yield temperature (At) of 510° C. or less.
US07943537B2
A stretch laminate comprises a carrier web extending lengthwise in a machine direction and widthwise in a cross direction between opposed side edges, the carrier web including an extensible zone and an inextensible zone disposed side-by-side across the width of the carrier web; and an elastomeric element laminated to the nonwoven layer over at least a portion of the extensible zone.
US07943534B2
A semiconductor device manufacturing method and a semiconductor device manufacturing system for irradiating a first laser light (50) and a second laser light (52) with a wavelength different from that of the first laser light to a substrate (46) to perform a thermal processing on the substrate are provided. In the step for performing the thermal processing, at least one of an irradiation intensity and an irradiation time of a first laser and a second laser is controlled to control a temperature distribution in the substrate or a film on the substrate in a depth direction.
US07943527B2
Various processes and related systems are provided for making structures on substrate surfaces. Disclosed are methods of making a structure supported by a substrate by providing a substrate having a receiving surface and exposing at least a portion of the receiving surface to output from a remote plasma of an inert gas. The remote plasma has an energy low enough to substantially avoid etching or sputtering of the receiving surface but sufficient to generate a treated receiving surface. The treated surface is contacted with a deposition gas, thereby making the structure supported by the substrate.
US07943523B2
A plasma etching method for plasma-etching an anti-reflective coating formed on a target object includes the step of placing the target object into a processing chamber having a first electrode and a second electrode provided while facing each other, the target object including an etching target film, the anti-reflective coating and a patterned photoresist film sequentially formed in that order on a substrate. The plasma etching method further includes the steps of introducing a processing gas into the processing chamber; generating a plasma by applying a high frequency power to one of the first electrode and the second electrode; and applying a DC voltage to one of the first electrode and the second electrode.
US07943515B2
A structure and a method of manufacturing a three dimensional memory using a number of bit line masks that is less than the number of device layers. A first bit line mask is used to form a first bit line layer in a first device level. The first bit line layer comprises first bit lines. The first bit line mask is also used to form a second bit line layer in a second device level. The second bit line layer comprises second bit lines. The first bit lines and the second bit lines have different electrical connections to a bit line connection level despite employing the same mask pattern.
US07943507B2
The present invention provides atomic layer deposition systems and methods that include at least one compound of the formula (Formula I): Ta(NR1)(NR2R3)3, wherein each R1, R2, and R3 is independently hydrogen or an organic group, with the proviso that at least one of R1, R2, and R3 is a silicon-containing organic group. Such systems and methods can be useful for depositing tantalum silicon nitride layers on substrates.
US07943499B2
A method for making a transistor 20 that includes using a transition metal nitride layer 200 and/or a SOG layer 220 to protect the source/drain regions 60 from silicidation during the silicidation of the gate electrode 90. The SOG layer 210 is planarized to expose the transition metal nitride layer 200 or the gate electrode 93 before the gate silicidation process. If a transition metal nitride layer 200 is used, then it is removed from the top of the gate electrode 93 before the full silicidation of the gate electrode 90.
US07943496B2
A method of manufacturing a GaN-based field effect transistor is provided by which a lower resistance and a higher breakdown voltage are obtained and which is less affected by a current collapse. A method of manufacturing the GaN-based field effect transistor(s) can comprise performing an epitaxial growth of an AlN layer (102), of a buffer layer (103), of a channel layer (104), of a drift layer (105) and of an electron supplying layer (106) in such the order on to a substrate (101) respectively; forming a recess part (108) thereon; performing an alloying process for performing an annealing in order to obtain an ohmic contact; forming a passivation layer (113) at a period of performing the annealing in the alloying process in order to protect the electron supplying layer (106) on to a surface of the recess part (108), on to the electron supplying layer (106), on to a source electrode (109) and on to a drain electrode (110), respectively; removing the passivation layer (113); forming a gate insulating film on to a surface at the inner side of the recess part (108), on to the electron supplying layer (106), on to the source electrode (109) and on to the drain electrode (110), respectively; and forming a gate electrode on to the gate insulating film at a part of the recess part (108).
