US07739736B1
A method for controlling consumption of resources by a packet destination involves receiving a plurality of packets from a network, identifying the packet destination consuming greater than a pre-determined amount of resources to process the plurality of packets, analyzing each of the plurality of packets by a classifier to determine to which of a plurality of temporary data structures each of the plurality of packet is forwarded, forwarding each of the plurality of packets to one of the plurality of temporary data structures as determined by the classifier, requesting a number of packets from the one of the plurality of temporary data structures associated with the packet destination by the virtual serialization queue, wherein the number of packets is limited by an attack control parameter associated with the virtual serialization queue, and forwarding the number of packets to the virtual serialization queue.
US07739734B2
A method for protecting a BIOS from unauthorized modifications includes the steps of: providing a password storing region (122) configured for storing a first password of the BIOS; copying the first password from the password storing region into a CMOS RAM (10); determining whether the first password of the BIOS needs to be changed; receiving and verifying a verifying password inputted by a user with the first password for preventing an unauthorized user to change the first password if the first password needs to be changed; setting a new password of the BIOS if the verifying password is valid, and storing the new password into the CMOS RAM; copying the new password from the CMOS RAM into the password storing region. A system for protecting a BIOS from unauthorized modifications is also disclosed.
US07739731B2
A first application instance is associated with a protection domain based on credentials (e.g.: a signed certificate) associated with a set of application code that, when executed, gives rise to the application instance. The first application instance executes in a first execution context. An indication is received that the first application instance seeks access to protected functionality associated with a second execution context. In response to receiving the indication, a determining is made as to whether the first application instance has permission to access the protected functionality. The determination is made by determining the protection domain with which the first application instance is associated, and determining if the protection domain with which the first application instance is associated is in the set of one or more protection domains.
US07739729B2
An electronic security scheme and security system for a communications network facilitates the preventing of unauthorized access to an internal resource of an entity's internal computer system. A server includes a first set of ports for communication between an external communications network and the server. The server has a second set of ports for communications between an internal communications network and the server. A first firewall is interposed between the server and the external communications network. The first firewall is coupled to the first set of ports to provide at least one interconnection between the first set of ports and the external communications network. A second firewall is interposed between the server and the internal communications network. In one embodiment, the second firewall is coupled to the second set of ports to provide in a nonnegative integer number of interconnections between the second of set ports and the internal communications network.
US07739723B2
A user interface and associated computer readable medium for a user interface within a media management application. In one aspect, the user interface comprises a plurality of panes displaying a list of one or more media file sources, a list of user selectable media file identifiers, selected information associated with the listed media file identifiers, instructional information as to how a user can cause one of the panes to display selected information associated with the listed media file identifiers and a media player control interface. In one aspect, the user interface comprises panes displaying an instant messaging platform as a media file source and a list of indicia representing messaging users that a user communicates with. In another aspect, selecting the indicia representing a messaging user can cause a pane to display information associated with media files found in a media library of the selected messaging user.
US07739686B2
A method includes, in a grid network, maintaining a list of applications that can solve a task, the list referencing at least one primary application and a plurality of secondary applications used to solve the task, executing the task with the primary application in response to a request to solve the task, and executing the task with one or more of the secondary applications according to grid resource availability.
US07739685B2
A method and system for decoupling a central processing unit (CPU) of a plurality of hot CPUs from its assigned tasks. The hot CPUs are managed by an operating system of a computer system. A special flag is set, denoting that the CPU is to be decoupled from its assigned tasks. A special task coupled to the CPU is given a suitable scheduling policy and priority, wherein the special task gets enough continuous execution time to finish its job before another task executes on the CPU. The special task examines the special flag and decouples the first CPU from its assigned tasks after determining that the special flag has been set, wherein the special task does not relinquish control of the CPU. The decoupling of tasks from the CPU leaves at least one remaining CPU and occurs while the at least one remaining CPU is hot.
US07739668B2
A method and system of profiling applications that use virtual memory. At least some of the illustrative embodiments are methods comprising executing a traced program on a target system (the traced program comprising a plurality of tasks, each task using a different virtual to physical memory mapping), obtaining values indicative of a plurality of states of virtual to physical memory mapping used by a memory management unit associated with a processor of a target system, and displaying an indication of a proportion of an execution time the processor of the target system dedicated to each of a plurality of tasks during the execution time.
US07739661B2
Disclosed is a software application reliability and availability tracking and reporting mechanism that collects event data from target computers, analyzes the data, and produces reliability and availability reports. A network administrator specifies target computers for which event data are collected. The collected event data along with a reliability model are provided to a reliability and availability analysis engine. Output from the engine includes reliability and availability data expressed as durations of time spent in each state and as associations with the events. The reliability and availability data are fed to a report generator which computes reliability and availability metrics. The metrics are used to generate reports that can be interpreted by the network administrator without the need for specialized data analysis skills. The metrics are also aggregated to provide historical and relative ranking reliability and availability data useful for planning and tracking against reliability and availability objectives.
US07739660B2
A system and method for managing codes during distributed software development. Code segments, or sections, are separated into logic units. Each logic unit contains one or more services. The logic units and services are registered at a registration management module, and added to the existing software code. When predefined automatic calling condition is satisfied, the corresponding service in every registered logic unit will be called automatically. Additionally, a unified interface is provided for calling services in the registered logic units. The calling of the logic unit may be affected by using the registration information of and/or a service definition defining the service of the logic unit maintained in the registration management module.
US07739658B2
A web server (1) responds to a request message from a remote user device (2) by dynamically generating web page code capable of being interpreted by the user device. A device type identifier (45) is extracted from the request message and is input to a code generating engine (21) which interprets stored instructions for generating the web page code with reference to selected device dependent information corresponding to the device type identifier. The web page information is stored as a content document comprising a set of instructions written in a script language. The web server generates web pages in an appropriate form for each user device without the need to convert web pages from one form to another.
US07739652B2
Methods, apparatus, and computer program products for determining software complexity. A plurality of versions of a software module whose complexity is to be determined are compressed. Lengths of the compressed versions are compared, one with another, to provide complexity metrics.
US07739651B2
One embodiment provides a method to determine if a pattern is robustly manufacturable. During operation, the system may receive a first pattern and a design intent, wherein the first pattern is intended to generate the design intent. Next, the system may determine a second pattern using the design intent, wherein subjecting the second pattern to a second manufacturing process is expected to generate a third pattern that is substantially similar to the design intent. The system may then determine if a first semiconductor manufacturing process is capable of robustly manufacturing the second pattern. If the second pattern is not robustly manufacturable, the system may generate an indicator that indicates that the first pattern is not robustly manufacturable.
US07739645B2
One embodiment provides a system for determining an improved process model that models one or more semiconductor manufacturing processes. During operation, the system can receive a first process model. Next, the system can receive a 2-D-pattern detecting kernel which can detect 2-D patterns. The system can then receive a second set of empirical data which is associated with 2-D patterns in a test layout. Next, the system can determine an improved process model using the first process model, the 2-D-pattern detecting kernel, the test layout, and the second set of empirical data.
US07739636B2
Design structure embodied in a machine readable medium for designing, manufacturing, or testing a design. The design structure includes active circuitry on a substrate, a bond pad carried by the substrate, and a shielding structure disposed between the substrate and the bond pad. The shielding structure includes a plurality of electrically characterized devices configured to reduce noise transmission from the active circuitry to the bond pad.
US07739635B2
A method, apparatus and computer-readable medium for conjunctive binary decision diagram building and variable quantification using case-splitting are presented. A BDD building program builds a BDD for at least one node in a netlist graph representation of a circuit design. One or more variables are selected for case-splitting. The variable is set to a constant logical value and then the other. A BDD is built for each case. The program determines whether the variable is scheduled to be quantified out. If so, the program combines the BDDs for each case according to whether the quantification is existential or universal. If the variable is not scheduled to be quantified, the program combines the BDDs for each case so that the variable is introduced back into the resulting BDD, which has a reduced number of peak live nodes.
US07739628B2
Apparatus, systems, and methods may operate to generate a synchronous netlist from a synchronous circuit design representation, automatically substitute asynchronous components taken from an asynchronous standard cell component library for corresponding standard cell synchronous components in the synchronous netlist to form an asynchronous core, and convert the synchronous netlist to an asynchronous circuit design representation. Additional apparatus, systems, and methods are disclosed.
US07739627B2
A system and a method of creating context dependent yield variants of integrated circuit (“IC”) design components and using these variants during a physical design of an IC block to maximize manufacturing yield are described. A plurality of variants of each design component is generated and characterized with manufacturing yield as a function of neighboring context (“context”) that includes, but is not limited to, neighboring design components and other layout objects and shapes. The present invention describes a system and method where a physical design process, in addition to satisfying design and performance requirements such as, but not limited to, power, timing, signal integrity and minimal layout area, selects context dependent yield variants to maximize manufacturing yield.
US07739624B2
Methods and apparatuses to design an Integrated Circuit (IC) with a shielding of wires. In at least one embodiment, a shielding mesh of at least two reference voltages (e.g., power and ground) is used to reduce both the capacitive coupling and the inductive coupling in routed signal wires in IC chips. In some embodiments, a type of shielding mesh (e.g., a shielding mesh with a window surrounded by a power ring, or a window with a parser set of shielding wires) is selected to make more routing area available in locally congested areas. In other embodiments, the shielding mesh is used to create or add bypass capacitance. Other embodiments are also disclosed.
US07739614B1
A system and method enables one or more directories or qtrees on one or more volumes associated with one or more storage appliances (filers) to be combined or consolidated into arbitrary groups so that statistical information related to performance, operational status and other usage-based parameters can be made available to interested parties associated with the group. The directories can draw from different volumes and grouped so as to allow administration and access by a common group of administrators or users. The statistical information can be compared to threshold values to generate events. The events can be e-mailed or otherwise transmitted to interested parties. The statistical information can also be organized and displayed in a variety of formats as a web page on a graphical user interface that resides on a management station and/or client display of an interested party.
US07739601B1
A system and method for facilitating non-linear viewing of media is provided. The system facilitates non-linear viewing of media by providing a scene selector that scans a digitized media and selects a scene in the digitized media and a metadata generator that produces metadata associated with the scenes and relates the metadata to the selected scene. With the scenes annotated with metadata, a playlist generator can generate a playlist of related scenes based on user inputs like queries and a playlist updater can adapt the playlist based on user reaction to the displayed scenes. The scenes can be displayed on a variety of devices exhibiting various levels of intelligence. The displays can be distributed as can the system.
US07739598B2
A media handling system in which candidate video sequences are displayed on a display screen in schematic form for selection by a user comprises means for detecting human faces in the candidate video sequences; a display screen for displaying representations of the candidate video sequences for selection by a user, each representation including one or more images representing human faces derived from the respective video sequences; and a user control for defining a set of one or more of the video sequences.
US07739587B2
Methods and apparatuses for finding rectangles and application to segmentation of grid-shaped tables
In a method for identifying cells, line graphics are converted into vectors (12) having a canonical form without vector overlaps or crossings. Connecting vectors (22, 24, 26, 30, 32) are associated, including (i) forking vectors (22) having common starting points, and (ii) meeting vectors (24) having common ending points. A set of vectors is identified including at least two forking vectors and two meeting vectors cooperatively defining a cell.
US07739580B1
System, apparatus and method are provided for transmitting and receiving packets over first and second channels. An FEC encoder generates forward error correction (FEC) packets corresponding to an original stream of packets. A packet transmitter transmits the original stream of packets over the first channel and transmits the FEC packets over the second channel. A packet receiver receives a stream of packets over the first channel, and receives the FEC packets corresponding to the stream of packets over the second channel. An FEC decoder uses information stored in the FEC packets to determine a correspondence between the FEC packets and the stream of packets, and recovers one or more lost packets of the stream of packets using the FEC packets.
US07739577B2
The present invention provides systems and methods for logically organizing data for storage and recovery on a data storage medium using a multi-level format. The present invention also provides systems and methods for protecting data stored on data storage medium so that the data may be recovered without errors.
US07739576B2
Memory devices, circuitry, and data methods are described that facilitate the detection and correction of data in memory controllers, memory systems, and/or non-volatile memory devices by allowing the number of ECC check bytes being utilized to be varied to increase or decrease the ECC check depth. This allows the depth of the ECC coverage (the overall number of bit errors detectable and/or correctable in each sector by the stored ECC check bytes) to be selected based on the application, the amount of available data storage for ECC check bytes in the overhead/spare area associated with the sector, the version of memory device or controller being utilized, or the number of errors being seen in the memory system, device, bank, erase block, or sector (the error incidence rate), while the base data size of the area (sector) covered by the ECC check bytes stays the same.
US07739574B2
A DTV transmitter includes a pre-processor which pre-processes enhanced data by coding the enhanced data for forward error correction (FEC) and expanding the FEC-coded enhanced data, a data formatter which generates enhanced data packets having the pre-processed enhanced data and known data, and a multiplexer which multiplexes the enhanced data packets with main data packets. The DTV transmitter further includes an RS encoder which adds systematic parity data to each main data packet and adds RS parity place holders to each enhanced data packet, and a data interleaver which interleaves the RS-coded main and enhanced data packets and outputs a group of interleaved data packets having a head, a body, and a tail. The body includes a plurality of consecutive enhanced data packets, to which a known data sequence is periodically inserted.
US07739572B2
A tester for testing a semiconductor device is disclosed. The tester for testing the semiconductor device employs a data selector for converting a logical test pattern data transmitted from a pattern generator into a physical test pattern data and an expected data based on the logical test pattern data, thereby generating various timings based on a time delay instead of using a plurality of clocks to improve a test efficiency and reduce a manufacturing cost.
US07739566B2
An electronic circuit includes a group of devices which facilitate scan testing of at least one part of the electronic circuit. Those devices include a scan test device. The circuit further includes a state machine which operates to transfer data from an input pin of the circuit which is dedicated to the state machine to the devices relating to scan testing. The state machine supports a plurality of data transfer protocols. The choice of the protocol to be used is made as a function of a signal received on the input pin. Responsive to an input pin signal, the state machine enters an operational mode wherein scan test programming data is serially received at the input pin and communicated to the devices which facilitate scan testing. More specifically, the scan test programming data is serially communicated to a scan test register, where the data is output in parallel to the scan test device.
US07739555B2
A load balancer detects a server failure, and sends a failure notification message to the remaining servers. In response, one or more of the remaining servers may autonomically adjust their configuration parameters, thereby allowing the remaining servers to better handle the increased load caused by the server failure. One or more of the servers may also include a performance measurement mechanism that measures performance before and after an autonomic adjustment of the configuration parameters to determine whether and how much the autonomic adjustments improved the system performance. In this manner server computer systems may autonomically compensate for the failure of another server computer system that was sharing the workload.
US07739554B2
Embodiments relate generally to a method of providing a support subscription service. The method includes monitoring at least one a client virtual machine and a respective physical machine supporting the client virtual machine at a site of a customer and detecting an error occurring in at least one of the client virtual machine and the respective physical machine. The method also includes determining a type of error that is occurring and creating a trouble ticket for a vendor associated with the type of error.
US07739552B2
A protocol analyzer for analyzing traffic on a bus. A system includes a tap, a pod and an analyzer. The tap includes differential inputs for the bus. One of the differential inputs is a line from the bus and the other is a reference input that has been divided. The reference input enables the system to determine whether data on the bus is high or low even in situations where the operating voltage of the bus is unknown.
US07739546B1
A system and method for storing and retrieving file system log information in a cluster computer system is provided. In response to an aborted takeover operation, a surviving storage system stores a set of file replay log information on storage devices associated with the surviving storage system. When the failed storage system re-initializes, it retrieves the file replay log information from the surviving storage system and utilizes the file replay log information to render its disks consistent.
US07739542B2
A process is disclosed for detecting the availability of components of a redundant communication system in which hardware components are available at least in duplicate, the redundant system components taking over the function of the previously active operating system components when one or more hardware components break down. The system components operate together in resource groups and each resource group can run on at least two hardware components. In order to permit system component availability to be detected, one resource group operates actively on precisely one single hardware component and the at least one redundant resource group runs on at least one additional system component in a standby mode, the data in the active resource group being automatically replicated.
US07739540B2
Availability of an information system including a storage system that performs remote copy between two or more storage apparatuses and a host computer using such storage system is improved. A third storage apparatus including a third volume is coupled to a first storage apparatus, a fourth storage apparatus including a fourth volume is coupled to a second storage apparatus, the first and third storage apparatuses perform remote copy of copying data stored in a first volume to the third volume, the first and second storage apparatuses perform remote copy of copying data stored in the first volume to a second volume, and the third and fourth storage apparatuses perform remote copy of copying data stored in the third volume to the fourth volume.
US07739526B2
A method for regulating system power using a power governor for DRAM in a multi-node computer system regulating memory power consumption of an entire computer system employs a closed ring that connects all the power governors within the system to enable them to work in concert so that each of the power governors has the knowledge of memory activities within the entire system. They then control and limit the memory usage based on a true overall measurement instead of just local measurement. Each nodal power governor has memory command counter, ring number receiver, ring number transmitter, governor activation controller, and memory traffic controller. Each nodal power governor counts the weight of memory command. The degree of limiting actual memory activities can be programmed when the governor is active. Besides, the command priorities can be adjusted in activation too. A hybrid ring structure can be employed with a nodal power structure to achieve the fastest number circulation speed economically.
US07739523B2
Provided is a system including a computer, a display device for performing display based on a signal from the computer, and an access point for performing communication between a wired network and a wireless network and disposed between the computer and the display device. In response to operation for turning ON the display device or to a power ON instruction from another client device, the access point is activated and sends an activation signal for activating the computer. Upon receiving the activation signal, the computer is activated and outputs a signal to the display device. Further, in response to operation for turning OFF the display device or to a power OFF instruction from another client device, the access point sends a power shutoff signal to the computer and shuts off its own power. Upon detecting the power shutoff signal, the computer performs a shutdown process. When the signal from the computer stops being received, the display device shuts off its own power.
US07739519B2
A secure device is provided that can store programs therein, the secure device including: a low-protection level storage unit; a high-protection level storage unit; a program acquiring unit that acquires a program and corresponding additional information, the additional information used for determining a storage destination of the acquired program; an additional information analyzing unit that stores the acquired program in one of the low-protection level storage unit and the high-protection level storage unit, according to additional information; an area searching unit; a protection level judging unit; and a program storing unit.
US07739514B2
A method of verifying the integrity of a software application that can be executed on a host terminal includes (i) determining at least one series of control instructions forming an executable certificate for the software application, which can be executed by the host terminal during execution of the software application to be verified; (ii) on the host terminal, executing the software application to be verified, receiving the executable certificate determined during step (i) and executing the series of control instructions for the certificate which can be executed in the memory context of the host terminal; (iii) comparing the result thus obtained through execution of the control instructions with the result expected from an authentic software application; and (iv) in the event of a positive comparison, continuing with the execution of the software application to be verified.
US07739513B2
A method for authenticating a client device into a network consistent with certain embodiments involves at a server device, generating a multi-digit random secret number; displaying the random secret number on a server display coupled to the server device; positioning the client device in close enough physical proximity to the server device to permit observation of the displayed random secret number; at the client device, sequentially entering each digit of the random secret number by actuation of a switch coupled to the client device a number of times equivalent to each digit of the random secret number; and upon correct entry of the random secret number at the client device, completing an authentication and key exchange process using the random secret number in an encryption and decryption process carried out at the server device and the client device. This abstract is not to be considered limiting, since other embodiments may deviate from the features described in this abstract.
US07739507B2
A hardware multimedia endpoint is located on an adapter card of a personal computer system and comprises an interface for interfacing to the computer system and a processor for receiving cryptographic information from the computer, for processing the cryptographic information and for outputting cryptographic information to the computer. This exchange of cryptographic information is performed such that an authentication procedure with a third party, which is different from the computer, is established for the purpose of decrypting encrypted media content.
US07739503B2
The invention provides a method for making mutual authentication between short-distance radio devices automatically or after confirmation by users, and a short-distance radio device for realizing the method. In a condition where a plurality of radio devices exist, each of the radio devices comprising a data communicating unit for performing short-distance radio communication and an authenticating unit for performing authentication of the radio device, the authenticating unit performs mutual authentication between two radio devices automatically or after confirmation by users of the radio devices when the two radio devices come closer to each other to such an extent that coverage areas of radio waves generated by the radio devices overlap with each other.
US07739502B2
A localization process in a network of source devices and sink devices on a 1394 bus, is performed by a source device while it is communicating to a sink device, which determines local network links from nonlocal ones. An actual round trip time calculation is performed only by the source device and the sink device can be relatively passive. The duties of the sink device are performed in hardware and involve (trivially) modifying the received message while moving the message from the input isochronous channel buffer to the output isochronous channel buffer.
US07739494B1
Computer-implemented methods, apparati, and computer-readable media for thwarting computer attacks. A method embodiment of the present invention comprises the steps of examining (52) a digital certificate (20) presented by a server computer (2); compiling (53) a set of suspicion indications (31) gleaned from said examining step (52); feeding (54) said suspicion indications (31) to a trustworthiness calculation engine (30); and outputting from said engine (30) a trustworthiness factor (32) that determines whether SSL stripping is to be used (57) on communications with said server computer (2).
US07739485B2
A rack mounted computer system comprises a plurality of hot replaceable servers and power supplies that are mounted in chassis and assemblies which are coupled together and in which component specific data is stored in cache memory. The cache memory preferably is implemented on a communication module contained in each chassis/assembly. Some, or all, of the rack mounted components include ROM which contains component specific data. Such data includes one or more values specific to that component. The data may include any or all of the following: serial number, part name, manufacturing information, reorder information and physical dimensions of the associated component. By storing the component specific data in cache, less traffic is necessary on the rack's inter-chassis/assembly communication link(s) the chassis/assembly communication module snoops its cache and, if the data present in cache, provides the requested data from cache to the component.
US07739477B2
Page size prediction is used to predict a page size for a page of memory being accessed by a memory access instruction such that the predicted page size can be used to access an address translation data structure. By doing so, an address translation data structure may support multiple page sizes in an efficient manner and with little additional circuitry disposed in the critical path for address translation, thereby increasing performance.
US07739471B2
A method of configuring a random access memory matrix containing partially configured memories in the matrix. The method includes the steps of independently calculating a memory enable signal and a configuration signal for a partially configured memory in each memory tile of the memory matrix. Memory tiles not supported by a memory compiler are determined. A memory wrapper is provided for each tile not supported by the memory compiler. An address controller is inserted in the memory matrix for each tile in a group of tiles. Output signals from each memory location in a memory group having a common group index are combined into a single output signal. A first stripe of memory tiles containing non-configured memory having a first width is selected. A second strip of memory tiles containing configured memory having a second width is also selected.
US07739467B2
While a semiconductor memory operates in a first operation mode with high security, an encrypted command is inputted and then decoded to acquire the first address information. After the semiconductor memory comes into a second operation mode where the level of security is lower than that of the first operation mode, a command is inputted. Then, the second address information is acquired from the command. A control circuit in the semiconductor memory generates an address of 10 bits by using the first address information as a high-order 4 bits and the second address information as a low-order 6 bits and outputs the address to a memory array. With this operation, it becomes possible to read/write data from/to the memory array.
US07739461B2
A memory controller uses a power- and performance-aware scheduler which reorders memory commands based on power priorities. Selected memory ranks of the memory device are then powered down based on rank localities of the reordered commands. The highest power priority may be given to memory commands having the same rank as the last command sent to the memory device. Any memory commands having the same power priority can be further sorted based on one or more performance criteria such as an expected latency of the memory commands and an expected ratio of read and write memory commands. To optimize the power-down function, the power-down command is only sent when the selected memory rank is currently idle, the selected memory rank is not already powered down, none of the reordered memory commands correspond to the selected rank, and a currently pending memory command cannot be issued in the current clock cycle.
US07739459B2
Methods and systems are described for performing storage operations on electronic data in a network. In response to the initiation of a storage operation and according to a first set of selection logic, a media management component is selected to manage the storage operation. In response to the initiation of a storage operation and according to a second set of selection logic, a network storage device to associate with the storage operation. The selected media management component and the selected network storage device perform the storage operation on the electronic data.
US07739455B2
Livelocks are prevented in multiple core processors by verifying that a data access request is still valid before sending messages to processor cores that may cause other data access requests to fail. A cache coherency manager receives data access requests from multiple processor cores. Upon receiving a data access request that may cause a livelock, the cache coherency manager first sends an intervention message back to the requesting processor core to confirm that this data access request will succeed. If the requesting processor core determines that the data access request is still valid, it directs the cache coherency manager to proceed with the data access request. The cache coherency manager may then send intervention messages to other processor cores to complete the data access request. If the requesting processor core determines that the data access request is invalid, it directs the cache coherency manager to abandon the data access request.
US07739453B2
An information carrier medium containing software that, when executed by a processor, causes the processor to receive information from circuit logic that is adapted to collect the information from caches on different cache levels, the information associated with a common address. The software also causes the processor to provide the information to a user of the software. The information comprises cache level and cache type information associated with a particular cache from one of the different cache levels.
US07739452B2
A mechanism receives memory reads and writes from a packet processing engine, each memory access having an associated packet identifier or sequence number. The mechanism is placed between a processing engine and a memory system such that write data is buffered and information based upon reads and writes is recorded. Memory read data is returned speculatively since the packet processing engine is processing packets in parallel and not necessarily in sequence. Information is maintained allowing the detection of a speculative read that was incorrect (i.e. a memory conflict). When a memory conflict is detected, a restart signal is generated and the information for the associated packet identifier or sequence number is flushed.
US07739448B1
This invention is a system and method for managing one or more data storage networks using a new architecture. A method for handling logical to physical mapping is included in one embodiment with the new architecture. A method for handling errors is included in another embodiment with the new architecture.
US07739447B1
One or more parts of a storage system may be serviced while the storage system is online. A storage device may be unincorporated from the storage system while maintaining the storage system active. Access to the storage system may continue unaffected, except for the unincorporated section of the storage system, for example, the storage device and possibly other storage devices. Service may be performed on the unincorporated section of the storage system, and the unincorporated section be incorporated back into the storage system.
US07739441B1
A translator of an apparatus in an example communicatively interconnects a serial protocol bus that follows a native fully buffered dual in-line memory module protocol (native FB-DIMM protocol) and three or more parallel protocol memory module channels that comprise a plurality of double data rate registered and/or unbuffered dual in-line memory modules (DDR registered and/or unbuffered DIMMs).
US07739438B2
A method for interrupt priority encoding and vectoring begins with reading pending interrupt bits from an interrupt status register. An entry in a table is located using the pending interrupt bits. The table has a plurality of vector entries for at least one high priority interrupt bit, and a single entry for at least one low priority interrupt bit. A vector address is fetched from the table and a branch is performed to the vector address. An alternate embodiment has high and low priority interrupt vector tables, where the high low priority interrupt vector table is used if no high priority interrupt is present.
US07739430B2
A semiconductor integrated circuit provided with an (m×n)-bit output mode and an n-bit output mode and including a set of (m×n) I/O portions 103 for outputting signals to the outside, wherein data with a bus width of (m×n) bits are selected by a set of selectors 101 in the (m×n)-bit output mode so that the data with the bus width of (m×n) bits are outputted from the set of (m×n) I/O portions 103 whereas data with a bus width of n bits are multiply selected by the set of selectors 101 in the n-bit output mode so that the data with the bus width of n bits are outputted from the set of (m×n) I/O portions 103 while multiplexed in at least two I/O portions per bit. Every I/O portions which output one and the same bit are short-circuited externally to improve current drive capacity.
US07739426B1
A processing engine includes descriptor transfer logic that receives descriptors generated by a software controlled general purpose processing element. The descriptor transfer logic manages transactions that send the descriptors to resources for execution and receive responses back from the resources in response to the sent descriptors. The descriptor transfer logic can manage the allocation and operation of buffers and registers that initiate the transaction, track the status of the transaction, and receive the responses back from the resources all on behalf of the general purpose processing element.
US07739425B2
Various methods and processing systems are disclosed which include sending and receiving components communicating over a bus having first and second channels. The sending component may broadcast on the first channel a plurality of read and write address locations, a plurality of transfer qualifiers, and write data. The receiving component may store the write data broadcast on the first channel at the receiving component based on the write address locations and a first portion of the transfer qualifiers. The receiving component may also retrieve read data from the receiving component based on the read address locations and a second portion of the transfer qualifiers, and broadcast the retrieved read data on the second channel.
US07739423B2
A network device for processing packets. The network device includes a CPU processing module for transmitting information between at least one memory location on the network device and an external CPU memory location. The CPU processing module includes a first engine for performing bulk transfer of information from the at least one memory location on the network device to the external CPU memory location, wherein all entries of the at least one memory location on the network device are transferred to the external CPU memory location, and a second engine for performing bulk transfer of information from the external CPU memory location to at least one memory location on the switching chip, wherein a plurality of entries from the external CPU memory location is transferred to the memory locations on the switching chip. The second engine uses a bit received from a CPU to determine how entries will be added in the at least one memory location on the switching chip.
US07739408B2
The system and method comprises enhancement of results for a search engine, wherein the results from the search engine are refined or reorganized, based upon information from an identified secondary source. The results obtained using a conventional search are compared against the identified secondary source, e.g. a ratings service, and are filtered and/or sorted appropriately. In some embodiments, identification of the secondary source, such as a ratings service comprising information which may supplement the subject of a search query, is based upon information entered by the user. In alternate embodiments, the secondary source is associated with a user, as part of general user-specified search parameters, wherein one or more parameters are consulted automatically for searches for appropriate subject matter.
US07739406B2
Methods, computer systems, and computer readable media provide for automated control of the status of network address space. Blocks of networking address space assigned to a network may be allocated from a free status to a new status based upon a request to allocate a particular size block. Blocks of networking address space assigned to a network that have been allocated to a new status may be deallocated to return to a free status based upon a request to deallocate the chosen block. Blocks of networking address space assigned to a network that have been allocated and otherwise manipulated such as through a lend from another network may be reclaimed for the original network upon a request to reclaim the chosen block.
US07739385B1
An agent locking a resource in a device in response to receiving an explicit request to lock the resource. Once in a locked state, access to entities (applications, devices, etc.) other than a owner of the lock may be restricted (e.g., no access, only read access, etc.). The agent unlocks the resource in response to an unlock request or if keep-alive messages are not received for a long duration.
US07739363B1
A method and apparatus for a configurable offline data store are described herein. In one embodiment, the method includes receiving a request for a first set of one or more records from a client application, wherein the first set is remotely stored. The method further includes determining a second set of one or more records that is associated with the first set, wherein the second set is remotely stored. The method further includes fetching over a network the first set and the second set from a server data store unit; storing the first set and the second set in a client data store unit and providing access to the first set and the second set when the network is not operational.
US07739362B1
A method and apparatus are disclosed for browsing one or more Management Information Base (MIB) objects that are stored in a network device, such as a router or switch. In one embodiment, the network device receives a connection of a Web browser at an HTTP daemon and further receives a request from the Web browser to obtain the current value of the MIB variable. The request may be sent in a Hypertext Transfer Protocol (HTTP). The HTTP daemon passes the request to an HTTP-SNMP interface. The HTTP-SNMP interface creates an SNMP query for the current value of the MIB variable and sends the query to an SNMP daemon of the network device. The SNMP daemon obtains the current value of the variable from a MIB of the network device. The network device then returns the current value of the MIB variable to the Web browser which can display it.
US07739347B2
A portable electronic apparatus for timely receiving and displaying electronic files is provided. An identification code of the electronic file indicates that the electronic file is an instant file or a common file. A receiving unit (21) of the portable electronic apparatus is configured for receiving the electronic file, determining according to the identification code whether the electronic file is an instant file and determining whether the main part is in the “power-on” state via help of a power controlling unit (24) of the portable electronic apparatus; and sending an interrupting instruction to the main part if the electronic file is an instant file and the main part is in the “power-on” state. The main part receives the interrupt instruction, and obtains the electronic file to display according to the interrupt instruction.
US07739341B1
A spam manager (101) receives (201) at least one e-mail (106) addressed to a domain (103). The spam manager (101) performs (203) a signature based analysis of received e-mail (106) to determine whether received e-mail (106) includes at least one signature indicative of spam. Responsive to the spam manager (101) identifying e-mail (106) that does not include at least one signature indicative of spam and to a timeout period not having transpired from a time of receipt of the e-mail (106) by the spam manager (101), the spam manager (101) performs (205) at least one secondary analysis of the identified e-mail (106).
US07739332B2
An internet user visits a web site and requests to see imagery from a specified one of a plurality of video cameras. At a system associated with the web site, a load distribution server assigns the user's request to one of a plurality of image servers. The assigned image server first checks its local image cache to see whether a recent image from the specified camera is stored there. If so, the image from that local image cache is sent to the user. If the local image cache does not have a recent image from the requested camera, the assigned image server then checks its local request cache to see whether an earlier process has recently requested the same imagery. If so, then the assigned image server simply waits for the earlier process to compete instead of initiating its own new image retrieval request. If no earlier process has recently requested the same imagery, the assigned image server issues its own image retrieval request. Information in image and the request caches of each image server is replicated across all the image servers.
US07739331B2
A computer implemented method, apparatus, and computer usable program code for performing load diffusion to process data stream pairs. A data stream pair is received for correlation. The data stream pair is partitioned into portions to meet correlation constraints for correlating data in the data stream pair to form a partitioned data stream pair. The partitioned data stream pair is sent to a set of nodes for correlation processing to perform the load diffusion.
US07739326B1
A system, method, and computer readable medium for confirmation and verification of shipping address data associated with a transaction. The invention provides a method of verifying first and at least second shipping address information associated with transactions conducted over a telecommunications network. The first and second shipping address information can be stored respectively in a first format and a second format, such as respective speech and text formats. The method functions by accessing address information pertaining to a specific transaction by extracting the respective address information as stored in both formats. The address information is then compared to each other to ensure that they are consistent. If the address information as stored in the two respective formats are sufficiently inconsistent, the underlying transaction may be dispositioned in various ways according to the difference.
US07739324B1
In one embodiment of the invention, an integrated circuit (IC) design tool is provided that has a sum-of-products (SOP) synthesizer. The SOP synthesizer receives expected arrival times of signals including partial product terms of each bit-vector of a SOP functional block, a comparison gate delay, and a register-transfer-level (RTL) netlist in order to synthesize a gate-level netlist of the SOP functional block. The SOP synthesizer includes software modules to synthesize a partial products generator, a partial product reduction tree, and an adder. The synthesis of the partial product reduction tree is responsive to a comparison gate delay and the expected arrival times of the partial product terms in each bit vector.
US07739304B2
Disclosed are apparatus and methods for facilitating annotation of media objects by a user. Mechanisms present a user with an easily usable set of annotation suggestions that are most likely to be relevant to the particular user and/or media context. In general, existing annotations are analyzed to determine a set of suggested annotations. Annotation suggestions for a particular user are based on an analysis of the relevance, to the particular user, of existing annotations of one or more media objects so that the most likely relevant annotations are presented as suggested annotations. In particular embodiments, this analysis depends on whether the existing annotations were created and/or selected by the particular user, a member of the particular user's social network, or members of the general public.
US07739300B2
A system for processing a prioritizing protocol for a database, the system including an interface for nominating a first prioritizing protocol that maps a plurality of user accounts to one or more performance groups and to one or more periods; a processor that is responsive to the interface for defining a second prioritizing protocol; and an output in communication with the processor for exporting the second prioritizing protocol. The processor defines the second prioritizing protocol by defining a plurality of workload classes; associating each user account to a particular workload class; and mapping each workload class to a workload weight. The system provides a mechanism for DBMS administrators to migrate their systems from user-centric management to workload-centric management, wherein many DBMS components require updating, replacement or modification.
US07739298B1
Techniques for providing limited access to data stored in records of databases are disclosed. The techniques can be implemented in a database program operating on a computer system. The database program can provide a Graphical User Interface that can be used to conveniently define calculation expressions that limit operations on the records of the database. The calculation expression can be defined for a user or group of users with respect to a particular operation that can be requested to be performed on the records of the database. The calculation expression can be defined based on fields of the records, as well as other information, for example, various state variables of the database (e.g., date, time, number of records, etc.) The calculation expression can, in turn, be evaluated with respect to each record to determine whether a request to perform an operation on that particular record should be granted or denied.
US07739294B2
A method for creating an ordered reading list of predetermined length of relevant topics from a hyperlinked database source of information website for a user. The method includes determining at least one topic of interest based on a plurality of methods and choosing a topic ordering algorithm from a plurality of topic ordering algorithms. A top-down schematic algorithm includes a page rank calculation performed by iterating until a convergence. A bottom-up schematic algorithm includes a linear parameterization of a ratio of an order from a plurality of source topics to a plurality of sink topics of an article, and a horizontal schematic algorithm includes an order parameterization by absolute differences of a log of a plurality of ranks and an absolute difference of a plurality of distances with analogous cutoff methods. The method also includes calculating one of a plurality of topic ordering algorithms based on the topic of interest and a user, updating the hyperlinked database source of information, forming a reading list and ranking the list based on the topic ordering algorithm, and outputting the ranking and the list of reading materials to an interface depending on an outcome of the topic ordering algorithm.
US07739283B2
A system and a method for implementing the system are provided. The system may include a non-Java-based application to communicate in a remote session, via a network including a plurality of remote method invocation (RMI) services, to a Java-based application using RMI; a configuration file including a reference to the non-Java based application; an RMI registry to register a set of the RMI services and the non-Java-based application using the configuration file; and an RMI activation system daemon to manage the non-Java-based application in the remote session.
US07739281B2
Systems and methods for ranking Web pages based on hyperlink information in a manner that is resistant to nepotistic links are provided. In one embodiment, a Web search service is provided for returning quality query results. The vulnerability of existing ranking algorithms, such as PageRank, to Web pages that are artificially generated for the sole purpose of inflating the score of target page(s) is addressed. Intuitively, it is recognized that it is less likely to reach a particular page on a Web server having many pages via a random jump than it is to reach a particular page on a Web server having few pages, which implies that the influence of such a page upon another page by linking to, or endorsing, the other page is diminished. Thus, in various non-limiting embodiments, each Web server, not each Web page, is assigned a guaranteed minimum score. This minimum score assigned to a server can then be divided among all the pages on that Web server.
US07739276B2
A photo retrieval method, system, and medium using multimodal information which prevents a photo of an irrelevant category to be retrieved having a high ranking due to an unfavorable side effect from a query expansion, by reflecting a level of consistency between an object category of a query and a category of a photo retrieved by expansion retrieval using ontology, to a photo retrieval result ranking is provided. The photo retrieval method using the multimodal information includes: assigning an object category with respect to a query; retrieving photos associated with an expanded query term extracted from the query; determining a ranking of the retrieved photo by reflecting the assigned object category; and arranging and displaying the photos in response to the determined ranking.
US07739270B2
The present invention leverages relevance data to provide enhanced search query results based on relevancy to a specific entity via an entity-specific tunable search. This allows an entity to retrieve information that is of more value to that entity, in a faster and more efficient manner. The entity itself can be an individual user, a grouping of users, and/or an enterprise and the like. In one instance of the present invention, entity-specific relevance information is determined via employment of similarity of the entity to another entity or group of entities. Interest levels and/or satisfaction levels of similar entities can also be utilized along with similarity information to facilitate in deriving the relevance information.
US07739267B2
A computer implemented method for processing a mixed data flow. Mixed data flow operators are classified. The mixed data flow operators are associated with multiple runtime environments in which the mixed data flow operators can be executed. The mixed data flow operators are segregated into regions. A mixed data flow operator in a particular region is executable by one of the multiple runtime environments associated with the particular region. The execution of the regions is sequenced.
US07739265B2
A first continuous query is deleted from several continuous queries that are being executed, by performing different actions that depend on how resources are shared therebetween. As an example, a second continuous query is deleted if a view is referenced by the first continuous query, and if the view is built on the second continuous query, and if the view is not referenced by any query other than the first continuous query. Such deletion is followed by compiling the second continuous query, followed by updating the view to refer to a newly-compiled version of the second continuous query. As another example, if an operator in the first continuous query is not used by any other query, this operator is de-scheduled from execution, and any exclusively-owned resources are released. Also, data to be read by the operator and data generated by the operator, if present in shared resources, are deleted therefrom.
US07739251B2
Techniques are provided for incrementally maintaining an XML index built to access XML data that is encoded in binary XML form. Rather than delete and reinsert index entries of all the nodes of a modified XML document, only the index entries of the affected nodes are modified. Consequently, the order key values stored in the index may become inconsistent with the current hierarchical locations of the nodes to which the order key values correspond. Techniques are described for resolving the inconsistencies, and for addressing additional problems that result when the XML index is path-subsetted.
US07739248B2
A method for auditing HTS classifications generated from entry packets submitted electronically by U.S. Customs Brokers. A software user interface enables a user to enter the submitted entry packet into a first repository in a centralized database. Executable layers of code links the database to the software user interface. A second repository contains information pertinent to HTS classifications. The user compares the entries in the second repository to the HTS classifications in the first repository. The user generates a report containing any discrepancies between the information contained in the entry packet to the internal classifications. The report can be used to identify errors in the importation process.
US07739246B2
A method of merging contact information received from multiple sources. The method includes acts of identifying a first data record including a first information content as representing a contact, identifying a second data record that has a second information content differing from the first data record and represents the contact, and merging the first data record and the second data record into a single contact record.
US07739243B2
A system and associated method for dynamically configuring a multiplatform computing environment are disclosed. At least one service may form a workflow to be executed as an ordered group. A database contains configuration data, workflow control data, and workflow status data. A service configuration utility provides user interface to dynamically receive configuration data, to update the database, and to display contents of the database. A workflow entry process creates a workflow. A service monitor controls runtime behaviors of the system according to contents of the database. A service listener routes a workflow to associated services according to the configuration data in the database. A service executes a desired function, and then reports a result to the system monitor. The system monitor updates contents of the database to reflect the reported result.
US07739240B2
An embodiment of the invention provides a method and apparatus for constructing and maintaining a consistent hierarchical namespace in a wide-area distributed file system, where individual files and directories are replicated in the system. An embodiment of the invention provides a method and apparatus for achieving eventual data (file contents) and metadata (directory contents) consistency in a wide-area distributed file system.
US07739238B2
Provided are methods and systems for legally sharing files in a peer-to-peer network on the internet in a manner that compensates the content owners, artists, authors and/or programmers, and the like. Example methods include incentive programs, which allow users to earn credits that may be redeemable for later file downloads and/or for merchandise at an online store or other compensation. Example methods do not permit file exchanges or downloads when the file is tagged with ownership information that indicates a gap in ownership of the file, in which one or more content owners was not compensated. Further example methods permit file exchanges or downloads, but provide that one or more of the users is disqualified from receiving credits for files tagged with information indicating a gap in ownership of the file.
US07739236B2
The present invention provides for a method and a computer system for preserving filehandles after a file system migration on a distributed file system. One embodiment of the invention includes maintaining a cache of each filehandle provided to a client from a source file server. When files are migrated from the source file server to the destination file server, the cache entries are transferred from the source file server to the destination file server. The cache entries are then updated to link the source file server filehandle of each cached data object to the file attributes of the data object now existing on the destination file server. When a client subsequently attempts to access a file by using a previously valid filehandle, the cache will translate the source file server filehandle into the file attributes of the object on the destination file server, allowing the file to be located without receiving a filehandle expiration error.
US07739230B2
Illustrative embodiments provide a computer implemented method for managing log information. The method comprising, responsive to receiving a request to discover log information, and invoking a set discovery agents to discover the log information for logs located on a set of managed nodes. The method further identifies the log information on the set of managed nodes using the set of discovery agents and stores the log information in a repository knowledge base containing log information.
US07739228B1
A repository of services, a system for building a repository of services, a method of building a repository of services and various other embodiments associated with the repository are disclosed. The method relates to a method of building a repository of services using a target services roadmap. The method comprises receiving from a user an identification of an implemented service and zero or more target services and mapping the implemented service to the zero or more target services. The target services and/or mapped implemented services are added to the repository.
US07739223B2
A data mapping architecture for mapping between two or more data sources without modifying the metadata or structure of the data sources themselves. Data mapping also supports updates. The architecture also supports at least the case where data sources that are being mapped, are given, their schemas predefined, and cannot be changed. The architecture includes a mapping component that receives respective metadata from at least two arbitrary data models, and maps expressions between the data models.
US07739217B2
One exemplary method for message suppression comprises: providing first and second rules, each having one or more preconditions and a conclusion, wherein the first rule also has a suppressed-by attribute and at least one of the second preconditions is suppressing; evaluating the one or more first and second preconditions; identifying the first rule as true or false; displaying the message of the second rule if all of the second preconditions are met; identifying the first rule as suppressed if the second rule is named in the suppressed-by attribute; and inhibiting the message display of the suppressed rule or routing the message to second display. The system can comprise: a database containing knowledge of the production unit; a user interface, and at least one precondition, a suppressed by attribute, and one or more rules each having a conclusion and at least one suppressing precondition; an inference engine; and a display.
US07739214B2
A control system is provided. This system generally includes a table datastore that stores data in a table format wherein the table format includes a plurality of zones. A data storage module stores learned data to one or more of the plurality of zones. A data access module generates a table output by retrieving the learned data from one or more of the plurality of zones and interpolating between the learned data.
US07739212B1
Metadata is used to determine rules that can be applied to facts. In one embodiment, correlations are identified among types of objects and the attributes of the facts associated with those objects. In another embodiment, correlations are identified among types of objects, the attributes of the facts associated with the objects, and the format and/or range of the values of the facts having those attributes. When a correlation exists between objects of a given type and the attributes of the facts associated with objects of that type, a rule is created for objects of that type. The rule is applied to objects of the given type.
US07739211B2
A method, system, and computer program product for enabling dynamic detection of anomalies occurring within an input graph representing a social network. More specifically, the invention provides an automated computer simulation technique that implements the combination of Social Network Analysis (SNA) and statistical pattern classification for detecting abnormal social patterns or events through the expanded use of SNA Metrics. The simulation technique further updates the result sets generated, based on observed occurrences, to dynamically determine what constitutes abnormal behavior, within the overall context of observed patterns of behavior.
US07739209B1
Determining the relevance of a web node is disclosed. A seed score value of a first type is assigned to a seed set of nodes. A score value of a second type is derived for the web node based on a mapping of a reachability relationship between one or more seed nodes and the web node. A score value of the first type is derived for the web node based on a mapping of a reachability relationship between the web node and one or more evaluation nodes having derived weight values of the second type. Content analysis is performed.
US07739188B2
A method for performing financial trading amongst a plurality of alternative trading systems using a common financial computer platform. The method including the steps of receiving at the common financial computer platform a buy-order for a prescribed number shares at a prescribed price. Electronic communication is then established between the common financial computer platform and each of the plurality of alternative trading systems. At least a portion of the buy-order is then submitted from the common financial computer platform to each of the plurality of alternative trading systems. The common financial common platform then monitors each of the plurality of alternative trading systems to determine if at least a portion of the buy-order was executed by one of the plurality of alternative trading systems. And if yes, then that indicated execution for one of the plurality of alternative trading systems is automatically accepted and automatically canceled are the remaining buy orders that were submitted to the other alternative trading system which were not yet executed.
US07739187B2
A method for determining the implied volatility of a swap option employs intuitive factors to arrive at a close approximation of volatility. The volatility curve is a convex shaped curve which more closely follows real market volatility than previous methods. The slope of the curve is provided by employing a premium model which allows for a correlation between rates and volatility. The convex shaped curve is arrived by assuming a lognormal distribution for the underlying volatility.
US07739181B2
Disclosed herein are various systems and methods for improving the establishment and management of vending machine subscriptions, including systems and methods for constructing, communicating, and registering subscriptions, as well as various methods for processing the redemption of vending machine subscription items. Several additional embodiments are disclosed, including various alternate methods of promoting longitudinal machine-customer relationships.
US07739178B2
A system comprises a memory operable to store a compound index that is based at least in part on a plurality of component indices. The plurality of component indices comprise an international developed markets equity index, a U.S. large-cap equity index, and a U.S. small-cap equity index. The compound index is further based at least in part on a plurality of weights, wherein each weight is associated with a respective one of the plurality of component indices. The system further comprises a processor communicatively coupled to the memory and operable to update the plurality of weights according to a regression analysis. The regression analysis is based at least in part on a respective set of returns associated with each of the plurality of component indices and with a hedge fund index. The plurality of weights are updated such that the compound index emulates the hedge fund index. The processor is further operable to determine a current compound index value based at least in part on the plurality of component indices and on the updated plurality of weights. The processor is further operable to transmit the current compound index value to one or more clients.
US07739175B1
Systems and methods consistent with this invention automatically control investments by forcing liquidations when the investment value exceeds a target amount, and forcing additional investment when the investment value falls below the target amount.
US07739163B1
The present invention provides methods and systems for facilitating a realty transaction using a computer system including at least one database. A first informational computer screen display is provided for displaying information obtained from the database about one or more real properties. Navigation by a single user selection is allowed from the first display to any one of at least two additional computer screen displays, including a display including information about closed realty deals facilitated by the computer system and on the first street, and a display including information about closed realty deals facilitated by the computer system and relating to the first property.
US07739161B1
A commercial interface (SBB) is provide in each Internet access network (IN-AN) for carrying out cashless payments. When a mobile communication terminal (KE) asks for a link to be established, a traffic relationship is established towards the commercial interface (SBB). After a cashless payment has been made using the commercial interface (SBB), the Internet access network (IN-AN) can be used by the mobile communication terminal (KE). This method provides for an improved flexibility of use of the Internet access network (IN-AN).
US07739154B1
This is a method for use in conducting online and/or proxy-based auctions. This method achieves the best possible price in a timely manner, by more closely simulating the mechanics of a face-to-face auction transaction where bidding is not closed at a preset time but by balancing bid frequency against conducting a timely transaction. The process extends the auction closing time by a geometrically decreasing amount to accommodate bids entered near the end of the auction.
US07739147B2
A system, method, and program product that uses statistical sampling to determine whether a pallet has been received when the pallet-level RFID tag is not read. When a shipment is unloaded, the system keeps track of the item-level RFID tags that are received. A threshold is retrieved and compared with the number of item-level RFID tags that were received. If the threshold is 50%, then the pallet would be assumed to be received and marked accordingly in the manifest if 50% of the items in the pallet were received. Threshold levels can be customized based upon the vendor shipping the goods, the type of goods being shipped, or both. In addition, the vendor quality rating and the type of good rating can be combined to form a single threshold that incorporates the vendor's quality along with the material (interference) quality of the goods on the particular pallet.
US07739136B2
Systems and methods for monitoring and controlling business level SLAs (Service level Agreements), and more particularly, systems and method for monitoring and controlling business level SLAs using probe points, KPIs (Key Performance Indicators) and business commitments. An XML (extensible Markup Language)-based specification referred to as BPCL (Business Process Commitment Language) is used to describe business commitments. BPCL specifications are used by a business process management (BPM) system to configure, monitor, and control business processes based on business commitments. Business Commitments and BPCL provide a path toward model-based management for dynamic e-business solutions.
US07739132B2
The system is an advanced, web-enabled, clearinghouse that facilitates efficient and effective claim routing, monitoring and report retrieval. A claim status summary is displayed that links directly to a rejected claim listing, wherein each rejected claim listed is a link to associated detailed claim information. The detailed claim information display has fields to edit the associated detailed claim information. During the editing process, a rules verification is performed against the edited claim information to ensure the edit comply with the known rules for the associated payer. Upon successfully completing the rules verification, the edited claim is submitted to a payer.
US07739128B2
A method of determining the efficacy of treatment, correlation of efficacy to specified temporal events, physician and facility efficacy utilizes existing data bases of patient information to determine historic trends relative to patients, physicians, facilities, procedures, date of discharge, length of stay, end of benefits, date of discharge and other variables.
US07739119B2
An improved decoding process as applied to MPEG AAC decoders of the type that use codebooks, reduces redundant traversing steps while finding the location of a specific binary stream codeword in the codebook. To this end, the codebooks are divided into a plurality of node-tables, each table corresponding to a node. From the number of bits “k” in a given node-table, the decimal value of the first “k” bits in a binary stream to be decoded is ascertained and compared with the decimal value of the maximum code word in the given node-table. The comparison is used for the identification of the location of the codeword in the node-tables to assist in decoding without unnecessary traversing of all the nodes in the codebook.
US07739113B2
A voice synthesizer includes a recorded voice storage portion (124) that stores recorded voices that are pre-recorded; a voice input portion (110) that is input with a reading voice reading out a text that is to be generated by the synthesized voice; an attribute information input portion (112) that is input with a label string, which is a string of labels assigned to each phoneme included in the reading voice, and label information, which indicates the border position of each phoneme corresponding to each label; a parameter extraction portion (116) that extracts characteristic parameters of the reading voice based on the label string, the label information, and the reading voice; and a voice synthesis portion (122) that selects the recorded voices from the recorded voice storage portion in accordance with the characteristic parameters, synthesizes the recorded voices, and generates the synthesized voice that reads out the text.
US07739111B2
A pattern matching method for matching between a first symbol sequence and a second symbol sequence which is shorter than the first symbol sequence is provided. The method includes the steps of performing DP matching between the first and second symbol sequences to create a matrix of the DP matching transition, detecting the maximum length of lengths of consecutive correct answers based on the matrix of the DP matching transition, and calculating similarity based on the maximum length.
US07739107B2
Provided is a voice signal detection system and method, which extracts peaks from an input signal, compares a voltage level of each of the extracted peaks to a pre-set threshold voltage level, converts the comparison result to a binary sequence, determines the length of a test window to examine the converted binary sequence, detects micro events in a test window length unit, links the detected micro events, and determines a starting and ending point of a voice signal by detecting a starting and ending point of the linked micro events. Accordingly, by extracting and analyzing peak characteristic information of a time axis, voice can be detected with minimal calculation and noise interference.
US07739099B2
A system and method for performance modeling for an information technology (IT) system having a server(s) for performing a number of types of transactions includes receiving data for system topology and transaction flows and receiving performance measurement data for the IT system. The measurement data is clustered into multiple regimes based on similarities. Service demand and network delay parameters may be inferred based on clustered data.
US07739097B2
A hardware emulation system is disclosed which reduces hardware cost by time multiplexing multiple design signals onto physical logic chip pins and printed circuit board. The hardware emulation system comprises a plurality of reprogrammable logic devices, and a plurality of reprogrammable interconnect devices. The logic devices and interconnect devices are interconnected together such that multiple design signals share common I/O pins and circuit board traces through the use of multiplexing.
US07739087B2
A method and a device are described for acquiring driving data of a vehicle. Moreover, a computer program and a computer program product are put forward for carrying out the method. In the method described, a three-dimensional, kinematic vehicle model is calculated, including linear-motion-dynamics signals and lateral-motion-dynamics signals. This model can be utilized for reconstructing the vehicle movement.
US07739084B2
A method for assessing wave propagation arising in a physical system by obtaining a numerical approximation of the physical system to be simulated, the method comprising defining a computational domain comprising a first grid having at least two dimensions and a plurality of first-grid cells, and a second grid having at least two dimensions and a plurality of second-grid cells, wherein the second grid is a refinement of at least part of the first grid, and wherein each of the first-grid cells and second-grid cells has one or more solution points at which values representing a physical quantity of the physical system to be simulated may be obtained, wherein defining the computational domain comprises defining the second grid to have a first refinement factor compared to the first grid in one of the at least two dimensions and to have a second refinement factor compared to the first grid in another of the at least two dimensions, and defining the first refinement factor to be different from the second refinement factor; and performing an update procedure to obtain a value for at least one solution point of every cell at a given stage in time.
US07739080B1
A model consolidation process combines multiple configuration models into a single unified configuration model that contains the union of the allowable combinations (i.e. combinations that are buildable) from each of the original models. An aspect of at least one embodiment of the model consolidation process is that it allows models to be combined in such a way that any incompatibilities or contradictions between models are detected and automatically resolved where possible. If an incompatibility is detected that cannot be automatically resolved, then the configuration models should not be combined. Instead if this incompatibility case occurs, at least one embodiment of the model consolidation process produces a description of the problem encountered and report the problem along with the necessary information required for a human to resolve it.
US07739065B1
Methods for determining customized defect detection inspection plans are provided. One method includes fabricating a test chip and generating test chip data from the fabricated test chip. Then, defining systematic signatures from the generated test chip data and identifying a yield relevant systematic signature from the defined systematic signatures. The method includes identifying a layout pattern associated with the yield relevant systematic signature and locating the identified layout pattern on a process module layer of a product chip. Further, the method includes defining a customized defect detection inspection or metrology methodology for detecting systematic defects on the process module layer based on the identified layout pattern associated with the yield relevant systematic signature.
US07739064B1
A method of reducing an inspection time required for inspecting a wafer with an automated inspection system. A target time is determined, to which the inspection time is to be reduced. A maximum number of analyses that the automated inspection system can perform during the target time is determined, and analysis of the wafer is limited to the maximum number of analyses, thereby enabling the automated inspection system to reduce the inspection time required to inspect the wafer to the target time. In this manner, the length of time required to inspect the wafer with the automated inspection system does not exceed the target time, because the number of inspections that can be performed within the target time has been determined. Thus, the inspection time for each wafer is kept to a desired level.
US07739060B2
The detection system of the first preferred embodiment includes a detector, having a wide dynamic range, that receives photonic inputs from the interrogation zone and produces an analog signal; and an analog-to-digital converter (ADC), having a high bit resolution, that is coupled to the detector and converts an analog signal to a digital signal. The digital signal includes an initial data set of the full dynamic range of the input signals from the flow cytometer sample. The method of extracting and analyzing data from a flow cytometer system of the first preferred embodiment preferably includes the steps of: collecting a full dynamic range of input signals from a flow cytometer sample; recognizing and annotating aggregate particle events; and storing an initial data set and an annotated data set of the full dynamic range of the input signals from the flow cytometer sample.
US07739052B2
Basis motifs are determined from an input sequence though an iterative technique that begins by creating small solid motifs and continues to create larger motifs that include “don't care” characters and that can include flexible portions. The small solid motifs, including don't care characters and flexible portions, are concatenated to create larger motifs. During each iteration, motifs are trimmed to remove redundant motifs and other motifs that do not meet certain criteria. The process is continued until no new motifs are determined. At this point, the basis set of motifs has been determined. The basis motifs are used to construct redundant motifs. The redundant motifs are formed by determining a number of sets for selected basis motifs. From these sets, unique intersection sets are determined. The redundant motifs are determined from the unique intersection sets and the basis motifs. This process continues, by selecting additional basis motifs.
US07739051B2
Coherency analysis, such as semblance scan or stacking amplitude, is used to locate diffractors. This is done utilizing traces of a recorded 3-D marine survey with one or more cables. Locations of each diffractor are determined by comparing the lateral coherency of the received amplitudes that each assumed diffractor position generates. Once the diffractors are located, noise energy originating from the diffractors is minimized.
US07739041B2
A safety navigation system applying wireless communication technology and a method therefor are provided, wherein road information transmitted by wireless communication technology is received and statistically analyzed to learn about road sections that are inconvenient for driving or cannot be passed through, so as to decelerate when driving on the road section or avoid the road section altogether when planning routes, thereby ensuring a driver's safety.
US07739032B2
A method and apparatus for computing position using a regional-terrain model is provided. The method includes obtaining from at least three satellites pseudorange measurements, computing a transitional position by using a default altitude with a large uncertainty, using this transitional position to obtain from a terrain model altitude information associated with a region, and computing an accurate three-dimensional position as a function of the pseudorange measurements and the altitude information. The region defines a boundary, and the boundary includes the transitional position.
US07739029B2
A navigation apparatus and method store traffic information and searches for a guidance route to a specified destination. The apparatus and method calculate congestion degrees for the guidance route based on a factor by time period and the stored traffic information and display the guidance route and the congestion degrees by time period.
US07739025B2
An estimation apparatus includes: a learning prohibition unit, configured to prohibit a learning unit from executing a learning control and retain a learning value, which is set just before prohibiting, as a fixed learning value which is a fixed value, when the fuel component amount estimation condition is satisfied; an air-fuel ratio correction amount computation unit, configured to compute a correction amount of the air-fuel ratio based on the feedback correction value and the fixed learning value, when the fuel component amount estimation condition is satisfied; an injection correction value change rate computation unit, configured to compute a change rate of the correction amount; an alcohol component correction value computation unit, configured to compute an alcohol component correction value based on the change rate; and an alcohol component amount estimation unit, configured to estimate an alcohol component amount in fuel based on the alcohol component correction value.
US07739024B2
To simplify reliable detection of operating faults in a control unit for operating an electrical component (for example, a fuel injector), an end stage is provided on the output side and is provided with a first line section and a second line section for supplying current in a synchronized manner to an electrical consumer which can be connected to the two line sections via an external line pair. A detection coil configuration is provided for detecting operating faults on the basis of an evaluation of a current that is induced at the detection coil configuration. The detection coil configuration is flowed through by a magnetic flux that is composed of magnetic flow components which are caused by the current flows in the two line sections, and wherein mutual compensation of the magnetic flow components is provided in a normal mode.
US07739021B2
A vehicle transmission retarder control apparatus is provided including an engine, a throttle, a brake, a transmission having an output member with an actual transmission output speed, a speed sensor operable for measuring the actual transmission output speed, a plurality of user-commandable input devices for selecting a desired transmission output speed, and a controller having an algorithm for controlling the amount of retarder request to provide a zero or constant rate of deceleration independently of weight and axle ratio. Additionally, a method is provided for controlling a transmission retarder, including measuring the actual transmission output speed, sensing a desired transmission output speed using a plurality of user-commandable input devices, communicating the actual and desired speeds to a controller, and commanding the retarder to apply a continuously variable opposing torque to the transmission based on the actual and desired output speeds to achieve a constant rate of deceleration.
US07739019B2
A rough road detection system for a vehicle comprises a first acceleration sensor that measures vertical acceleration of a component of the vehicle. An adaptive acceleration limits module determines a first acceleration limit based upon a speed of the vehicle. A limit comparison module generates a rough road signal based on a comparison of the first acceleration limit from the adaptive acceleration limits module and the measured acceleration from the first acceleration sensor.
US07738997B2
Robotic system for synchronously reproducing facial expression and speech and related method thereof
A robotic system and a related method for reproducing a real person's facial expression and speech simultaneously and synchronously is provided herein. The robotic system comprises at least a robotic head which in turn comprises a speaker, a plurality of face actuators, and a computing engine. The robotic head drives the speaker and the face actuators synchronously based on a speech segment and a sequence of time-stamped control vectors so that the robotic system could mimic a real person's facial expression and speech. The speech segment and the sequence of time-stamped control vectors are retrieved from a storage device of the robotic system, or from an external source via an appropriate communication mechanism.
US07738996B2
A method for joining together at least two sheets with a tool controlled by an industrial robot and including a first arm and a second arm that are mutually movable in relation to each other. An actual position of the sheets is detected by bringing one of the arms to sense the actual position of the sheets. The distance between an ideal position and the actual position is calculated and the actual position of the tool is moved the calculated distance, whereafter the sheets are joined together.
US07738989B2
A virtual model of an intraoral cavity is provided, wherein this process is initialized by a dental clinic, and the design and manufacture of a suitable dental prosthesis for the intraoral cavity is shared between a dental lab and a service center.
US07738984B2
A method of iterative negotiation for improved production planning between one or more purchasers and suppliers in a supply chain. The method includes a purchaser in a supply chain generating a request schedule that is communicated to a supplier. In response to the request schedule the supplier generates a commit schedule and communicates it back to the purchaser. Through the iterative negotiation process (ask-answer) one or more interpolation constraints are generated based on the supplier's commit schedules. Upon completion of the ask-answer process purchaser solves a final advanced planning system (APS) based on said one or more interpolation constraints and generates a final production plan. The invention can be employed to integrate the collaboration among purchasers and suppliers with an advanced planning system for optimizing established planning objectives (e.g. customer service, short lead times, low inventory, and prioritized allocation of supply and capacity).
US07738979B2
A control system for controlling one or more actuators in a machine in response to installation of a tool to the machine detects the installation of a tool to the machine and prompts a user of the machine to configure the operation of the controller with respect to at least one of the one or more actuators.
US07738962B2
The invention is a method of automatically adjusting an electrode array to the neural characteristics of an individual patient. The perceptual response to electrical neural stimulation varies from patient to patient and The response to electrical neural stimulation varies from patient to patient and the relationship between current and perceived brightness is often non-linear. It is necessary to determine this relationship to fit the prosthesis settings for each patient. It is advantageous to map the perceptual responses to stimuli. The method of mapping of the present invention is to provide a plurality of stimuli that vary in current, voltage, pulse duration, frequency, or some other dimension; measuring and recording the response to those stimuli; deriving a formula or equation describing the map from the individual points; storing the formula; and using that formula to map future stimulation.
US07738958B2
Methods, apparatus and systems for enhancing cardiac pacing generally provide for measuring at least one cardiac characteristic, calculating at least one cardiac performance parameter based on the measured characteristic(s), and adjusting at least one functional parameter of a cardiac pacing device. Devices may include at least one catheter (such as a multiplexed catheter with one or more sensors and/or actuators), at least one implant (such as a sensor implantable in a heart wall), or a combination of both. Various cardiac performance parameters and/or pacing device performance parameters may be weighted, and the parameters and their respective weights may be used to determine one or more adjustments to be made to the pacing device. In some instances, the adjustments are made automatically.
US07738955B2
A pacing protocol is provided that reduces or minimizes ventricular pacing in favor of intrinsic conduction. When operating in a mode that provides ventricular pacing, a series of conduction checks are performed to determine if intrinsic conduction has returned. These conduction checks occur according to a predetermined pattern that generally includes longer intervals between subsequent attempts. The AV interval provided for dual chamber based pacing is modulated and generally moves from a larger value to a nominal value as the interval between unsuccessful conduction checks increases.
US07738949B2
The invention relates to a method for transforming physiological data from the time domain to the frequency domain. The method includes the steps of: providing a plurality of digital data in the time domain; providing a microcomputer programmed to run a recursive Fourier transform estimation algorithm; calculating, for each newly received digital data in the time domain, an integer index using modulo(N) arithmetic based on a time the each newly received data was received; selecting a frequency vector from a plurality of N frequency vectors using the integer index; and updating the plurality of frequency coefficients according to a recursive equation including the selected frequency vector as an input variable. The invention also relates to an apparatus that performs a recursive Fourier transform estimation algorithm to convert data in the time domain to data in the frequency domain.
US07738937B2
A sensor assembly is provided that includes a skeletal frame comprising first and second portions configured to move relative to one another. At least one physiological sensor is attached to the frame. A coating is provided over the frame and the at least one physiological sensor to form the sensor assembly. The sensor may be placed on a patient's finger, toe, ear, and so forth to obtain pulse oximetry or other physiological measurements. Methods for manufacturing and using a sensor are also provided as is a method for manufacturing a sensor body.
US07738935B1
Methods and devices are provided for reducing motion artifacts when measuring blood oxygen saturation. A portion of the light having the first wavelength, a portion of light having the second wavelength and a portion of the light having the third wavelength are received. A first signal is produced based on the received portion of light having the first wavelength. Similarly, a second signal is produced based on the received portion of light having the second wavelength, and a third signal is produced based on the received portion of light having the third wavelength. A difference between the second signal and the first signal is determined, wherein the difference signal is first plethysmography signal. Similarly, a difference is determined between the third signal and the first signal to produce a second plethysmography signal. Blood oxygen saturation is then estimated using the first and second plethysmography signals.
US07738929B2
A mobile terminal including a body having an exterior surface, an input device, at least a portion of the input device extending above the exterior surface, and a buffer protecting the input device from external impact. The buffer may be connected to a circuitry supporting substrate in the mobile terminal, a cover of the mobile terminal, or be formed as the cover of the mobile terminal.
US07738924B2
A processing unit transmits, from at least one of a plurality of antennas, data corresponding respectively to the plurality of antennas. A control unit generates request signals with which to let a second radio apparatus supply information on rates at the second radio apparatus. When transmitting the request signal, the processing unit also transmits, from a plurality of antennas which includes antennas other than the antennas that transmit the data, known signals corresponding respectively to the plurality of antennas.
US07738923B2
To provide a system for selecting a processing device that can run an initial service and manages at least one resource, wherein the system allows to increase the extensibility of an initial service, to increase the stability of a running service, and to improve the utilization of the resources provided by several processing devices, it is suggested that, for each initial service two extension services are determined, wherein each extension service defines a set of resources for further extension; a reservation mode that indicates an extension service is assigned to each processing device that guarantees this extension service to be reserved for the initial service; and a processing device is only selected, if a reservation mode is assigned to it.
US07738916B2
To provide a hand-held device with built-in fingerprint sensor provided on a control panel, which does not ruins the operability of the movement of a cursor or a pointer of the display screen.A hand-held device with built-in fingerprint sensor comprises a fingerprint sensor for the fingerprint attestation provided on a control panel. A cursor or a pointer displayed on a display unit is moved according to a time change in the position where the pressure is provided or the movement of the finger on the sensor side of the fingerprint sensor. Further, the timing when said time change is detected is decided according to a time change in the position of the finger on said sensor side or the applied pressure.
US07738893B2
A server servicing a plurality of mobile communication systems for half-duplex communication is provided. The server comprises a transceiver to send and receive communication signals; a processor in operational relationship with the transceiver for processing executable code stored in a storage medium accessible by the processor, the executable code configured to cause the processor to detect a time duration in which a user continuously activates a half-duplex function.
US07738888B2
An apparatus and method for accurately controlling a transmission power using a variable attenuator and a power detector in a mobile terminal is disclosed. To this end, the apparatus includes at least one amplifier for amplifying a transmission signal to be transmitted via an antenna according to a control signal, a power detector for detecting the power level of the amplified transmission signal, and a controller for determining the power level of a transmission signal that has to be transmitted, outputting the control signal to the at least one amplifier in order to control the at least one amplifier to amplify the transmission signal to the determined power, comparing the power level of the transmission signal detected by the power detector with the power level of the transmission signal that has to be transmitted, and controlling the at least one amplifier to compensate the detected power level with a difference between the detected power level and the power level of the transmission signal that has to be transmitted.
US07738887B2
Voice instant messaging between mobile and computing devices is described. In an embodiment, a messaging service receives a recorded voice clip from a mobile communication-enabled device via a wireless communication link. The messaging service then processes the recorded voice clip for communication via a data network to a computing-based device that renders an audio message from the recorded voice clip. A virtual connection protocol manages and sequences transmission control protocol (TCP) connection events to provide reliable wireless transfer of recorded voice clip(s) via wireless communication link. The mobile communication-enabled device logs a first instant messaging contact into the messaging service, and the computing-based device logs a second instant messaging contact into the messaging service to enable two-way voice instant messaging between the first instant messaging contact and the second instant messaging contact at the respective devices.
US07738882B2
The preferred embodiments herein relate to methods and systems for controlling a handoff decision related to switch back of a mobile node between a first network and a second network in a media independent pre-authentication framework and/or to methods and systems for mitigating effects of undesired switch back of a mobile node between a first network and a second network in a media independent pre-authentication framework.
US07738875B2
Method for estimating position information of base stations as well as terminals for three dimensional centralized real-time spectrum management to achieve high spectral efficiency. In one aspect of the invention, the method comprises i) understanding the position information of plurality of base stations, wherein the plurality of terminals and the base stations form a wireless network, ii) determining, at the central controller, position of a terminal via plurality of communication wirelessly between the base stations and a terminal and between the base station and the central controller, iii) applying network wide real time knowledge at the central controller to electronically steerable antennas to use a resource in a different direction then where it is used by other base stations to achieve frequency reuse of one.
US07738870B2
In a method for instant messaging using a control device, a user is authenticated with an instant messenger server. A message is received. The received message includes message data from the instant messenger server. It is determined whether the message should be forwarded to the control device. If it was determined that the message should be forwarded to the control device, the received message is forwarded to the control device.
US07738868B2
In one embodiment, a scheme is provided for managing secure registration of a mobile communications device. Upon being provided with an upgraded registration process that requires encryption, the mobile communications device has the option of continuing to register with a network node using a downgraded registration process within a specified time window which involves unencrypted registration requests and responses. Thereafter, the mobile communications device is operable to select between the upgraded and downgraded registration processes.
US07738867B2
The details of an apparatus and method are disclosed for processing a message which is missing a Ciphering Activation Time for DPCH when this is required, the message being one of a number of possible messages, namely a Radio Bearer Setup message, a Radio Bearer Reconfiguration message, a Radio Bearer Release message, a Transport Channel Reconfiguration message, a Physical Channel Reconfiguration message, a Cell Update Confirm message, a URA Update Confirm message and a UTRAN Mobility Information message.
US07738864B2
Systems and methods for measuring the performance of a provider of communications service are described. A plurality of mobile communications devices measure average power received, signal to noise ratio, voice quality, blocked and dropped calls, or any combinations of such measurements. The device may also receive a set of data identifying the location of the device. The device may transmit one or more communications signals to a server computer system with such measurements and location data. The measurements and location data may be stored in a database, and new data may be created and transmitted illustrating a subset of the measurements and location data.
US07738863B2
The invention provides a middleware component usable in a mobile terminal device, where the middleware component mediates between an application program and network interfaces and/or hardware to manage the interaction between disparate applications across heterogeneous platforms. The middleware component coordinates scanning for available broadcast, multicast, and/or conditional access platforms, networks, and/or services, as well as obtaining electronic service guide (ESG) data for the available services. The middleware component may use a variety of discovery protocols to identify services, and may use security protocols to manage authorized access to received services. When incorporated into a mobile terminal device, the middleware may interface with multiple radios to establish communications over on or more data networks in addition to receiving data via the broadcast network.
US07738857B2
A wireless mobile phone is equipped to operate in an unauthenticated and an authenticated mode of operation, depending on whether a user has been authenticated against an authentication reference. In one embodiment, the authentication is performed against an authentication reference retrieved from an identity card, and the wireless mobile phone includes a reader to retrieve the authentication reference from the identity card. In one embodiment, the authentication reference is photograph, and the wireless mobile phone includes a camera (132) to enable a photograph to be taken and be used for authentication. In one embodiment, the photograph is a photograph of the user.
US07738852B2
Disclosed is a mixer comprising: a switching circuit, having a first pair of differential signal nodes and a second pair of differential signal nodes, for switching according to a local oscillation signal; an amplifying stage circuit, for receiving an input signal and amplifying the input signal; a load circuit, for serving as the loading of the mixer and generating an output signal of the mixer; a common-mode feedback circuit, for receiving the output signal and generating a feedback signal according to the output signal; a first current source, for receiving the feedback signal and generating a first current according to the feedback signal; and a second current source, for receiving the feedback signal and generating a second current according to the feedback signal.
US07738838B2
A communication method for a noncontact RF ID system that uses a first waveform, a second waveform, and a third waveform, wherein the first waveform and the second waveform are formed by a basic waveform having one of a rising or falling state transition at the approximate center of the waveform, the third waveform is formed by a plurality of basic waveforms that have one state transition at the approximate center part of the waveform, and the third waveform generates one state transition only at the approximate center of the plurality of basic waveforms. In addition, communication is carried out by using the third waveform in place of the first waveform and the second waveform in the case in which communication is carried out using a first waveform and a second waveform and one state transition is generated outside the approximate center part of the basic waveform.
US07738830B2
There is described an image forming apparatus, which makes it possible to form a lining cover sheet image at an appropriate position of the lining cover sheet, irrespective of change of the lining cover sheet width. The apparatus includes a lining cover-sheet width acquiring section to acquire a lining cover-sheet width; a cover-sheet image data acquiring section to acquire various cover-sheet image data sets; a cover-sheet image data arranging section to arrange the front cover-sheet image data and the rear cover-sheet image data in such a manner that they are arranged at an interval of the lining cover-sheet width, and to arrange the lining cover-sheet image data in such a manner that a lining image center line coincides with a cover sheet center line, in its width direction; and an image forming section to form the total cover sheet image, based on the arranged image data.
US07738818B2
In order to stabilize opening/closing operations of an apparatus shutter of a toner receiving apparatus utilizing rotation of a toner supply container, the toner supply container is provided, at a peripheral surface thereof, with a snap lock portion, which is engaged with the apparatus shutter to effect opening/closing operations of the apparatus shutter by rotation of the toner supply container. A release force F(N) required for releasing snap lock engagement of the snap lock portion with the apparatus shutter and an elastic repulsive force P(N) of the snap lock portion are set to satisfy the following relationship: P=kF where 0.25≦k≦1.
US07738805B2
Methods and apparatus for performing addressable fusing and/or heating of a substrate undergoing xerographic processing are disclosed. The apparatus includes a fuser having an array of addressable heating elements in radiative communication with a substrate through a fuser roll or fuser belt. The array of addressable heating elements is operated to selectively heat portions of the substrate to achieve a desired effect on the substrate, such as changing its surface finish, or fusing unfused toner to the substrate. In the case of toner fusing, the array is operated such that substantially only an area covered by the unfused toner is heated. This eliminates the need for blanket fusing, and generally provides for greater flexibility in xerographically processing substrates. Apparatus and methods for performing two-sided selective fusing and/or heating are also disclosed.
US07738804B2
A controller is operative to heat a first fixing heater by an electric power from a commercial power source, and to heat a second fixing heater by an electric power from an electric storage device in a state that driving of a voltage boosting device is suspended by a PWM controller and an MOS transistor in an initial stage of driving a fixing heater unit. The controller is also operative to drive the second fixing heater by an electric power from the electric storage device which is boosted by the voltage boosting device by driving the voltage boosting device by the PWM controller and the MOS transistor after an inrush current to the second fixing heater has dropped to a certain level.
US07738794B2
In an optical transmitter comprising a directly modulated laser and a wavelength filter provided on a post-stage of the directly modulated laser, the wavelength filter has a modulated light input port for inputting modulated light output from the directly modulated laser, a filter transmitted light output port for outputting light having a wavelength included in a filter transmission band among the modulated light as filter transmitted light, and a filter cutoff light output port provided separately from the modulated light input port and the filter transmitted light output port and outputting light having a wavelength included in a filter cutoff band among the modulated light as filter cutoff light, and the peak of the filter transmission band is set on a shorter-wave side from the peak of the spectrum of modulated light output from the directly modulated laser.
US07738792B2
A receiver includes a single infrared (IR) sensor, which is coupled to sense an IR signal carrying data and to produce an electrical signal responsively to the IR signal. The receiver further includes multiple receiver channels arranged to accept the electrical signal from the single IR sensor, each receiver channel configured to process the electrical signal in accordance with a different, respective IR remote control protocol so as to extract the data, and to output the extracted data to a host system.
US07738791B2
For transmitting information on an optical fiber, a plurality of information carrier channels at different carrier frequencies and a plurality of filling channels are used. The filling channels are transmitted together with the information carrier channels along the fiber. The total optical power of the information carrier channels and the filling channels transmitted on the fiber is maintained constant by compensating every change of the optical power of the information carrier channels by an inverse change of the optical power of the filling channels. The change of the optical power of the filling channels is distributed to the individual filling channels such that a minimum displacement of the center of gravity of the common spectrum of information carrier channels and filling channels results.
US07738790B2
In a WDM type PON system, each ONU comprises an optical transmitter capable to transmit optical signals with variable wavelengths, an optical signal receiving filter variable its receiving wavelength, and a control unit. An OLT selects in response to a wavelength allocation request from each ONU, a transmitting wavelength and a receiving wavelength out of currently free wavelengths and allocates these wavelengths to the requester ONT. The control unit of the ONU switches the transmitting wavelength of the optical transmitter and the receiving wavelength of the optical signal receiving filter to the wavelengths specified in a response message from the OLT and starts data communication.
US07738780B2
A method and apparatus for controlling a recording operation of a digital video device is provided which automatically skip over or mute a data stream of some duration consistent with a user-defined filter condition during a data recording process, such as a disc copy process. The method and apparatus prevent data of the duration from being recorded, or additionally record navigation information, such as playlist information, to prevent some duration from being reproduced even if the duration has been recorded in a recording process. Thus, the method and apparatus prevent video and audio data of some duration inappropriate for adolescents or children from being freely copied/recorded, or from being reproduced by a general playback operation.
US07738774B2
A recording device, which receives record instructions directly from a user, enables the user to give a variety of record instructions without being restricted by the recording capability of the recording device. The recording device judges whether a processing content specified in a record instruction received from the user is executable internally (step S300), and if judged in the negative, selects an external device capable of executing the record instruction, based pre-collected information relating to the recording capability of one or more external devices (step S302) and forwards the record instruction to the selected device (step S303).
US07738773B2
A viewer can enter into a wish list a show listed on an electronic program guide (EPG) that is being shown on a channel not subscribed to by the viewer. Should the show later become available on a subscribed-to channel, it is automatically recorded.
US07738753B2
An optoelectronic circuit fabrication method and integrated circuit apparatus fabricated therewith. Integrated circuits are fabricated with an integral optical coupling transition to efficiently couple optical energy from an optical fiber to an integrated optical waveguide on the integrated circuit. Layers of specific materials are deposited onto a semiconductor circuit to support etching of a trench to receive an optical coupler that performs proper impedance matching between an optical fiber and an on-circuit optical waveguide that extends part way into the transition channel. A silicon based dielectric that includes at least a portion with a refractive index substantially equal to a section of the optical fiber is deposited into the etched trench to create the optical coupler. Silicon based dielectrics with graded indices are also able to be used. Chemical mechanical polishing is used finalize preparation of the optical transition and integrated circuit.
US07738748B2
An all-optical, optical cross-connect includes first and second pluralities of multiport optical devices. Each of the first plurality of multiport optical devices have at least one input port for receiving a WDM optical signal and a plurality of output ports for selectively receiving one of more wavelength components of the optical signal. Each of the second plurality of multiport optical devices have a plurality of input ports for selectively receiving one of more wavelength components of the optical signal and at least one output port for selectively receiving one of more wavelength components of the optical signal. At least one of the first or second plurality of multiport optical devices are all-optical switches that can route every wavelength component independently of every other wavelength component. The plurality of input ports of the second plurality of multiport optical devices are optically coupled to respective ones of the plurality of output ports of the first plurality of multiport optical devices.
US07738746B2
A data input apparatus having at least one transmit element coupled to a source of light of a predetermined wavelength, at least one light receive element and a detection device to detect interruption of beams of the light of said predetermined wavelength extending from said transmit element to said receive element wherein at least one of said transmit element and said receive element comprises at least one waveguide having a light transmitting core and a non-core portion and one or more discontinuance means adapted to reduce transmission of stray light within the non-core portion. The discontinuance is adapted to scatter, absorb, divert or block stray light and can be applied to one or more of the upper cladding, lower cladding, substrate or common base.
US07738726B2
A block distortion reduction apparatus, enabling easy processing by a small-sized circuit configuration and enabling generation of block distortion reduction parameters by any area unit inside a frame, which averages encoding coefficients in a macroblock units to obtain a DCT parameter, calculates a DMV parameter of differential motion vectors by weighting in accordance with the encoding mode of the macroblock unit, and determines a correction value for the block distortion reduction based on these parameters.
US07738718B2
A block decoding method and apparatus capable of decoding and outputting data in a longitudinal direction, which scans a compressed datastream and accordingly obtains a start address in the compressed datastream for each MCUR of a decompressed image, such that the apparatus can obtain blocks rotated with 90 degrees by performing a Huffman decoding in a longitudinal direction, a de-zigzag arrangement, an inverse quantization, an IDCT and a rotation. Since the decoding direction is identical to the output direction of a printer, only a desired column of data in the decompressed image is temporarily stored for output and accordingly the required memory size is relatively reduced.
US07738715B2
An image distribution apparatus divides image data of a single frame into a plurality of blocks, orthogonally transforms the blocks and calculates transformation coefficients, quantizes the calculated transformation coefficients, codes the quantized transformation coefficients, and distributes the coded image data. The image distribution apparatus acquires the quantized transformation coefficients, stores the acquired transformation coefficients in a storage unit, calculates differences between the transformation coefficients of a first frame and the transformation coefficients of a second frame stored in the storage unit in a unit of block, counts blocks whose difference values calculated above are equal to or greater than a predetermined value as changing blocks of the first frame, and determines that the first frame has changed when the counted number of blocks is equal to or greater than a predetermined value.
US07738710B2
Methods and apparatus are provided for creating one or more compressed image tiles based on a compressed file that describes a digital image. In particular, the compressed image tiles are created without fully decompressing the compressed file. Each compressed image tile includes data corresponding to a portion of the digital image, and is independent of other compressed image tiles (i.e., may be decompressed without decompressing any other tile). In response to requests to display a desired portion of the digital image at a specific resolution, the compressed image tiles corresponding to the desired portion and the specified resolution are communicated via a band limited communication channel. In this regard, the portions of the digital image may be quickly communicated and displayed, without having to wait for the entire compressed file to be communicated over the band limited channel.
US07738706B2
An apparatus and a concomitant method for rectification and recognition of symbols (e.g., to correct for the effects of perspective distortion, rotation and/or scale) in images of three-dimensional scenes is provided. The present method locates a reference region lying in a common plane with a symbol to be recognized, where the reference region represents an image of a planar object having assumed (e.g., known or standard) geometry and dimensions, along with at least four easily detectable correspondence points within that geometry. An image of the common plane is then rectified in three dimensions in accordance with the assumed dimensions of the reference region in order to produce a transformed (e.g., rectified) image of the symbol, which is significantly easier to recognize than the original imaged appearance of the symbol using existing recognition methods.
US07738702B2
When the content of a paper document is aiming to be recognized in an apparatus that has a scanner, an image of the paper document is subjected to region segmentation processing immediately after the paper document is read, and a recognition operation to be performed on each segmented region is specified by an operator on the basis of the result of the region segmentation processing. Therefore, a recognition method to be performed on each recognition target item can be selected from among recognition by using a recognition service server, recognition by downloading a program module from a program server, and recognition by using a locally-stored program module. As a result, recognition processing can be performed more efficiently.
US07738699B2
An image processing apparatus includes a photographing condition estimation unit for estimating a photographing condition of the input image based on photometric information and focal information. A Y/C separation unit separates the input image into a luminance signal and a color difference signal; a luminance correction unit extracts an edge from the luminance signal and corrects the luminance signal by a gradation conversion curve; a color difference correction unit corrects the color difference signal based on luminance signals obtained before and after the gradation correction and a theoretical limit characteristic of color reproduction; a skin color correction unit performs skin color correction depending on the photographing condition; and a Y/C synthesis unit synthesizes the luminance signal and the color difference signal obtained after the correction. Gradation correction is performed on the input image such that appropriate hue and saturation are achieved while emphasizing a main object.
US07738696B2
An image processing apparatus and method include providing a same label number to adjacent black pixels that form a group of black pixels, the label number provided to each group of black pixels being unique, the black pixels being included in binary read data, determining, when the number of black pixels in a group of black pixels counted on the basis of the unique label number is less than a predetermined number, that the black pixels with the unique label number are noise and removing the black pixels from targets to be processed, acquiring coordinate information on at least one of black pixels that remain after noise has been removed, and extracting a document area on the basis of the acquired coordinate information.
US07738695B2
A method for high-resolution image recording of at least one object with a microscope, includes the steps of: (a) positioning the object in a receptacle being arranged in the optical axis of the microscope, (b) generating at least two first data sets per object which represent intermediate images of the object with at least two different orientations relative to the optical axis of the microscope, wherein the different orientations of the object are provided by moving the object relative to the receptacle, and (c) evaluating the data sets for obtaining quantitative three dimensional information.
US07738689B2
The invention is directed to counting techniques for counting biological agents on a biological growth plate or similar medium. In order to automate the counting of biological agents, a biological growth plate is inserted into a biological scanning unit. Upon insertion of the biological growth plate, the biological scanning unit generates an image of the plate. Then, the amount of biological agents that appear in the image, such as a number of bacteria colonies, can be counted or otherwise determined using image processing and analysis routines performed either by the scanning unit or an external computing device, such as a desktop computer, workstation or the like. A variety of counting rules are described herein that can be used to improve the accuracy of automated counts of biological agents on a biological growth plate.
US07738681B1
A first type of measurement and a second type of measurement are performed to determine a fingerprint of an object. A physical attribute of the object is also determined.
US07738679B2
A system and method for creating a connectivity framework between map image objects and map data objects in an object oriented computer environment. The connectivity framework may provide a flexible and efficient architecture for generating multiple map images from one or more map data sources. The map image objects may be coupled to map data objects and map projection objects.
US07738671B2
The present invention aims to provide headphones having no headband in which left and right driver units are connected by a cord passed behind the neck, wherein the headphones will not slip off if hung on the shoulders when not being used and are intended to improve fashionableness; in headphones 10 having no headband in which left and right driver units 2L, 2R are connected by a cord 4 passed behind the neck, the middle part of this cord is inserted into a cylindrical belt 11a, and also end members 12, 12 which fix the cord 4 and this cylindrical belt 11a are provided at both ends of this cylindrical belt 11a to form a belt-like strap portion 11; and further this cylindrical belt 11a is provided with a print or decoration which is pliable and flexible when being bent, for example.
US07738670B2
A wind protection device for a microphone, the wind protection device including a body portion having a raised surface, a lower surface and a front face. The raised surface has a flow separation edge. The lower surface is offset from the raised surface the front face is bordered at a first edge by the flow separation edge and bordered at a second edge by the lower surface. The lower surface includes a recessed microphone holding area. Airflow separates from one of the raised surface or the flow separation edge, and the separated airflow is directed as one of recirculating airflow or a major airflow. The recirculating airflow is directed into a recirculation zone, and the major airflow is directed over a microphone zone and the recirculation zone to reduce the level of pressure fluctuations experienced by the microphone located in the recessed microphone holding area.
US07738667B2
The present invention relates to a hearing aid logging data and learning from these data. The hearing aid (10, 100) comprises an input unit (12) converting an acoustic environment to an electric signal; an output unit (16) converting an processed electric signal to a sound pressure; a signal processing unit (14) interconnecting the input and output unit, and generating the processed electric signal from the electric signal according to a setting; a user interface (18) converting user interaction to a control signal thereby controlling the setting; and finally a memory unit (20) comprising a control section storing a set of control parameters associated with the acoustic environment, and a data logger section receiving data from the input unit (12), the signal processing unit (14), and the user interface (18); and wherein said signal processing unit (14) configures the setting according to the set of control parameters and comprises a learning controller adapted to adjust the set of control parameters according to the data in the data logging section.
US07738661B2
Disclosed a digital-broadcasting receiving apparatus including: a scramble judgment member, a decode judgment member, a first registration member to register the sub-channel as a viewable channel when the decode judgment member judges that the broadcast data of the sub-channel can be decoded, a second registration member to register the sub-channel as a viewable channel when the scramble judgment member judges that the broadcast data of the sub-channel is not scrambled, a judgment member, a channel registration control member to register the sub-channel by the first registration member when the judgment member judges that the scramble judgment does not accord with the decode judgment, and registers the sub-channel by the second registration member when the judgment member judges that the judgment obtained by the scramble judgment member accords with the judgment obtained by the decode judgment member.
US07738656B2
Damage to a bearing section and cases is able to be prevented in a portable terminal device in which two cases are mutually and rotatably coupled about an axis that extends in the direction in which they overlap, and the range of the relative movement of the two cases is restricted. This portable terminal device is provided with two cases arranged so as to be able to be mutually overlapped, a coupling unit that mutually and rotatably couples the two cases about an axis extending in the direction of overlapping, and a reinforcing member that is fixed within one case of the two cases. The coupling unit is provided on the other case of the two cases, has a hollow rotation shaft having the axis for its center line and a bearing section that rotatably axially supports the rotation shaft, and the bearing section is attached to the reinforcing member.
US07738653B2
A method of selecting an optimum impedance for a loop start trunk line, comprising successively applying respective ones of a plurality of impedance settings to the loop start trunk line, for each impedance setting measuring the impulse response of the trans-hybrid echo path by applying audio test signals to obtain a time-domain trans-hybrid transfer function and deriving a frequency-domain spectrum representative of trans-hybrid loss, and then calculating figure of merit of the transfer function based on the power spectrum. Once all impedance settings have been tested, the optimum impedance is selected as the impedance setting associated with the highest calculated figure of merit.
US07738652B2
A modem includes modem circuitry and modem software that is executed by a processor. When the modem circuitry detects that the modem software is nonfunctional, it enters an on-hook state to prevent blocking of a coupled telephone line. A nonfunctional state of the modem software is detected when the modem software ceases to interact with the modem circuitry in an expected manner. In a first operation, the nonfunctional state is determined when the modem software does not reset a count down timer in the modem circuitry before the count down timer reaches a termination value. In a second operation, the nonfunctional state is determined when the modem software does not access the modem circuitry before the count down timer reaches the termination value. In a third operation, the nonfunctional state is determined when the modem software ceases writing transmit data to DMA memory.
US07738649B2
A computer system 1 has a PBX 2, a terminal device 3, and a management server 4. The PBX 2 has a line controller, an extension controller 2b, an interface, a memory that stores identification information and an enciphered file, a decoder that decodes the enciphered file, a comparator that compares the identification information and the enciphered file decoded by the decoder, and a controller. The terminal device 3 reads the identification information from the PBX 2 and transmits that to the management server 4. The management server 4 has an authenticator that receives a request for authentication when the terminal device 3 logs in, an issuer that issues the enciphered file according to the identification information, and a database that stores the issue date in correlating with the identification information.
US07738646B2
A mid-point call management node subject to monitoring through a workstation communicatively coupled thereto, provides call services (e.g., through extensible markup language (XML), and in particular call control extensible markup language (CCXML) and/or voice extensible markup language (VXML), instructions) for an inbound call received from an originating network at an originating point-of-presence (POP) associated with multiple, disparate call centers, the call services being provided in response to call management application instructions issued according to enterprise-specific strategies for optimizing call handling between the originating POP and domestic and/or international ones of the disparate call centers communicatively coupled thereto. Call center information (e.g., call load information) received at the management node from the multiple call centers may be used in connection with providing the call services. The enterprise-specific strategies may be instantiated as processes for: call routing, load balancing, work force management, and/or customer relationship management.
US07738645B2
The present invention relates to a mobile terminal and a terminal communication system, and more particularly to, a mobile terminal, which allows multimedia contents service for waiting for call connection to be provided in a terminal communication system, and a multimedia contents service providing system and method for call connection waiting using the same. The mobile terminal comprises: a wireless communication unit which receives multimedia contents from a multimedia contents providing server during a call connection waiting time to process the same upon originating a call; an audio processing unit which outputs audio signals of the multimedia contents received through the wireless communication unit; a control unit which controls the multimedia contents set according to time intervals so as to be outputted during the call connection waiting time; and a display unit which displays the multimedia contents.
US07738644B2
Methods, systems, and computer program products for flexible call jumping are disclosed. According to one method, an indication is received from a calling phone for initiating a call with a called phone. The call is established between the called and calling phone. During the call, an indication is received from the calling phone to jump the call to a user selected destination. In response to receiving the indication to jump the call, the call is jumped to the destination such that the call continues between the destination and the called phone.
US07738643B1
This is a method for use in a teleconference that troubleshoots echo problems. After receiving a code to begin the troubleshooting process, all legs of the teleconference are muted except a test leg. That test leg is evaluated for echo. The process is repeated for each of the legs of the teleconference. After automatically measuring echo on all legs, results are reported to a moderator or host, who can take action such as muting all legs with echo, or discussing remedial action with each participant on a leg with echo.
US07738637B2
A method for exchanging voice messages that may be employed in an answering machine, in wired or wireless telephone, or in an voice messaging system. An incoming voice message from a message source is received and recorded, parsed into segments, and the parsed message is played back to a listener, pausing between each of the parsed segments to accept and record a spoken response from the listener. A reply message is returned to the original message source that includes each such spoken response along with a snippet extracted from the particular segment responded to in the original message. The listener may also interrupt the playback of the voice message at any time to record a response.
US07738635B2
A method for improving the recognition confidence of alphanumeric spoken input, suitable for use in a speech recognition telephony application such as a voice response system. An alphanumeric candidate is determined from the spoken input, which may be the best available representation of the spoken input. Recognition confidence is compared with a preestablished threshold. If the recognition confidence exceeds the threshold, the alphanumeric candidate is selected to represent the spoken input. Otherwise, present call data associated with the spoken input is determined. Call data may include automatic number identification (ANI) information, caller-ID information, and/or dialed number information service (DNIS) information. Information associated with the alphanumeric candidate and information associated with the present call data are correlated in order to select alphanumeric information that best represents the spoken input.
US07738634B1
An enterprise network includes at least one communication device 208-1, an Open Systems Interconnect (OSI) Layer 2 switch 206, and a corresponding enterprise switch 208. The communication device 208-1 is connected to at least one of an access point 904-1 and a respective port 207-1 of the Layer 2 switch 206. The enterprise network includes a plurality of Emergency Location Information Numbers (ELINs) corresponding to differing segments of the enterprise network. The Layer 2 switch 206 serves at least one of the differing segments. The communication device 208-1 includes a discovery agent 252 operable, when a predetermined first event occurs, to obtain from the Layer 2 switch 206 at least one of an access point identifier, a switch identifier from the Layer 2 switch 206, and a port identifier identifying the respective port 207-1.
US07738633B2
A diagnostic tool is adapted to include the capability of initiating one or more diagnostic tests, collecting the raw data from the diagnostic test(s) and transporting the raw diagnostic data to an OSS. The OSS interprets the raw diagnostic data and stores the results in a database. The stored results can be searched, sorted, manipulated, analyzed, and the like. The results of any of these operations can then be, for example, displayed to one or more entities such as customer support, network operators, network planners, or the like.
US07738632B2
An x-ray tube has a cathode that generates free electrons; an anode on which the free and accelerated electrons strikes so that x-ray radiation is generated; a cooling channel with coolant flowing therethrough to cool the anode; a vacuum region between the cathode and the anode; and an exit window through which the x-ray radiation exits from the x-ray tube. The anode is fashioned as a transmission anode; with the transmission anode arranged between the vacuum region and the cooling channel, with the cooling channel arranged between the transmission anode and the exit window; so the useful x-ray radiation passes through the coolant.
US07738630B2
An x-ray analysis apparatus for illuminating a sample spot with an x-ray beam. An x-ray tube is provided having a source spot from which a diverging x-ray beam is produced, the source spot requiring alignment along a transmission axis passing through the sample spot. A first housing section is provided, to which the x-ray tube is attached, including mounting features for adjustably mounting the x-ray tube therein such that the source spot coincides with the transmission axis. A second housing section includes a second axis coinciding with the transmission axis; and at least one x-ray optic attached to the second housing section for receiving the diverging x-ray beam and directing the beam toward the sample spot. Complimentary mating surfaces may be provided to align the first and second sections, and the optics, to the transmission axis. A third housing section may also be provided, including an aperture through which the x-ray beam passes, and to which a detector may be attached.
US07738625B2
To provide an X-ray CT apparatus capable of acquiring information on energy of X-rays generated by an X-ray generating apparatus, an X-ray CT apparatus (100) comprises: an X-ray generating apparatus for generating X-rays and emitting the X-rays toward a subject; a first X-ray detector having a plurality of X-ray detection channels for detecting the X-rays emitted from the X-ray generating apparatus; a second X-ray detector for detecting the X-rays emitted from the X-ray generating apparatus in order to acquire information on energy of the X-rays emitted from the X-ray generating apparatus; and an X-ray energy information identifying section for identifying information on energy of the X-rays emitted from the X-ray generating apparatus based on the information detected by the second X-ray detector.
US07738622B2
A shift register is disclosed, which can prevent a multi-output caused by a coupling phenomenon, the shift register comprising at least two clock transmission lines which transmit at least two clock pulses provided with the phase difference; and a plurality of stages which are supplied with the clock pulses from the clock transmission lines, and output output-signals in sequence, wherein each of the stages comprises a pull-up switching unit which is supplied with the first clock pulse, and outputs the first clock pulse as the output-signal according to a signal state of an enable node; and a noise eliminating unit which responds to the second clock pulse of which phase is prior to that of the first clock pulse supplied to the pull-up switching unit, and supplies a start pulse externally provided or the output-signal provided from the preceding stage to the enable node.
US07738609B2
This invention provides a signal synchronizer that is capable of minimizing the effects of multi-path reception. The signal synchronizer provides signal samples from a first signal source and a second signal source for generating an output signal. The signal synchronizer includes a memory for storing signal samples obtained from a first signal source and for storing signal samples obtained from a second signal source. Circuitry in the synchronizer determines a signal transit time difference between the first signal source and the second signal source. A readout controller then determines a memory offset from the signal transit time difference. The memory offset specifies a location in the memory from which to begin reading the signal samples obtained from the second signal source.
US07738606B2
A receiver utilizes an array of complex accumulation registers to form an image of the average chip shape or, as appropriate, chip edge shape, of the received signal over a specified period of time as a time series of complex power measurements. The receiver divides the length of the chip into a plurality of ranges, or bins, and, as appropriate, extends the bins to cover additional chips or portions thereof. When a sample is taken, the receiver enables the respective registers that are associated with the corresponding bin or bins, and the respective registers then accumulates the associated power measurement. The receiver uses the accumulated measurements from selected registers and/or selected groups of registers, to produce the correlation values that are needed to perform one or more correlation techniques and/or one or more multipath mitigation techniques. As appropriate, the sizes and/or starting points of the bins, and/or the selections of the bins for the various groupings may be altered, to change the spacings, locations, and so forth to which correlation values correspond.
US07738604B2
Discriminating a modulation type based upon a predetermined portion of symbols for a received encoded signal. While receiving the encoded signal, at least a first and a second cumulative soft metrics are generated using the plurality of symbols over a predetermined portion of the received encoded signal. The first cumulative soft metric is compared with the second cumulative soft metric to generate or provide a discriminated modulation type. With the discriminated modulation type, the signal field is decoded, allowing for decoding of the accompanying data payload with the encoded signal.
US07738600B2
Digital communication signals that encode information in the phase may be susceptible to phase error from many sources. A device corrects for carrier and sampling phase errors, as well as additive phase noise. A digital phase locked loop simultaneously tracks the carrier phase error and the sampling phase error, and corrects the signal in the frequency domain. The device may use the sampling phase error to advance or delay the sampling window used to convert the signal from the time domain to the frequency domain.
US07738599B2
In a quadrature amplitude (QAM) demodulator, an auxiliary symbol may be utilized in place of the decision symbol to adjust the decision-feedback loops within the demodulator. For the formation and definition of the auxiliary symbol, the radius and angle information of the received signal or of the preliminary symbol may be used. Through use of the auxiliary symbol instead of the decision symbol, any error in the angle information due to the unknown frequency and phase deviation of the local oscillator may be ignored. An auxiliary symbol generator may be provided which, instead of assigning to the received signal an element from the predetermined symbol alphabet, generates an auxiliary symbol that lies on the most probable one of the nominal radii. Nominal radii may mean those radii on which in QAM the predetermined symbols of the alphabet lie in the plane determined by the quadrature signal pair. For the angle component of the auxiliary symbol, the angle information of the sampled digital signal may be used. In polar coordinates, the auxiliary symbol may thus correspond to the vector intersection point of the sampled digital signal with the most probable nominal radius.
US07738597B2
A frequency transposition device including an input terminal for receiving an incident signal SI and a modulator of the one-bit delta-sigma type MDU connected to the input terminal. A generator MGN provides a periodic auxiliary signal SAX with a frequency equal to a desired transposition frequency. A frequency transposer of the Gilbert cell type has a signal input BES connected to the output of the generator, a control input BCO connected to the output of the delta-sigma modulator MDU, and an output BS delivering a transposed signal STR.
US07738592B2
A wireless communication apparatus capable of suppressing the reduction in the error correction ability in the wireless communication apparatus at the receiving end even when the propagation path environment is bad and hence the reception quality of received signals is low. This apparatus comprises a turbo encoding part (111) for performing an error correction encoding of transport data; a modulating part (113) for modulating the transport data as error correction coded to generate a modulated signal; a modulation diversity modulating part (120) for generating a modulation diversity modulated signal from the modulated signal; an S/P part (133) for generating a transport signal from one of the modulated signal and the modulation diversity modulated signal; and a deciding part (112) for deciding, in accordance with the propagation path environment of the transport signal as wireless transmitted, from which the transport signal is generated by the S/P part (133), the modulated signal or the modulation diversity modulated signal.
US07738585B2
An adaptive baseband processing system having a scalable architecture to allow scaling to support adaptive transmission and receive, at different granularity, channel vs. subchannel, for different number of antennas and/or users, including their components, are described herein. In various embodiments, the components include a front-end processor, an AAS processor and a back-end processor.
US07738584B2
A method for beamforming in a wireless communication begins by receiving a baseband signal. The method continues by receiving a feedback signal that includes a subset of angles, wherein a set of angles provide polar coordinates for a unitary matrix and wherein the subset of angles is a subset of the set of angles. The method continues by determining at least one remaining angle of the set of angles based on the subset of angles. The method continues by determining the polar coordinates for the unitary matrix. The method continues by digitally beamforming the baseband signal using the unitary matrix.
US07738582B2
A system, method, apparatus and computer code are provided for producing coherent symbols from digital RF transmitters. A multiplexer receives a digital signal containing content data to be broadcast from the digital RF transmitters and inserts a first initialization packet into the digital signal, where the initialization packets implicit position in the digital signal will signal data framing in the digital RF transmitters. Where the initialization packet contains stuff bytes for deterministically initializing Trellis coders in the digital RF transmitters. A transport stream emitter transmits the digital signal to the plurality of digital RF transmitters.
US07738576B2
A communication system which transmits and receives a communication signal having an intra-guard-interval (IGI) inserted is provided. The communication system includes a signal generator which is configured to generate a signal to carry data; and a signal output part which is configured to split a symbol period, which is a transmission unit of the communication signal into a plurality of sections, and to selectively insert the signal which is generated into the plurality of sections, and to output the communication signal.
US07738575B2
A method and system for estimating DC offset and removing the excess DC offset from samples used by an overlap-and-add operation at the receiver of OFDM symbols in UWB communication. The DC offset for each sample within the overlap-and-add interval may be estimated using a sliding window, of the size required for an FFT, operation over past samples. The DC offset may be estimated for a sample within the overlap-and-add interval and updated for the succeeding samples. A size of the overlap-and-add interval may be fixed or may be allowed to vary according to switching characteristics of an analog RF stage preceding the overlap-and-add operation.
US07738572B2
An OFDM receiver includes a demodulator unit being coupled to a received signal for demodulating both an in-phase (I) component and a quadrature-phase (Q) component of the received signal; a serial to parallel unit for converting the output of the demodulator to a plurality of parallel paths, each path corresponding to a particular tone and having a plurality of time-domain samples; a fast Fourier transform circuit for generating frequency domain samples from the time-domain samples; and a equalization and I-Q mismatch correction circuit being coupled to the fast Fourier transform circuit for performing both frequency domain equalization and I-Q mismatch correction on at least one frequency domain sample being output by the fast Fourier transform circuit.
US07738570B2
Embodiments of the invention provide methods and apparatus for transferring information from a sender to a receiver, a symbol is selected out of a plurality of symbols representing the information, wherein each of the plurality of symbols representing the information comprises a number of digits, the number of digits equaling a number of parallel lines coupling the sender and the receiver. The digits of the selected symbol are sent from the sender to the receiver, wherein, via each of the number of lines, a signal representing one of the number of digits of the selected symbol is transferred. In the step of selecting a symbol, the symbol is selected such that the symbol differs from a lastly transferred symbol by one digit.
US07738569B2
Methods and systems are disclosed for ultra-wideband (UWB) secure wireless device pairing. Secure pairing between devices for secure UWB communications is conducted over in-band UWB communications to provide secure pairing without requiring a visual confirmation through a graphical user interface (GUI), in particular, for wireless personal area network (WPAN) communications. The secure in-band pairing of wireless UWB devices over a UWB radio link provides considerable advantages over prior secure pairing techniques.
US07738567B2
A novel and useful baseline wander correction mechanism for use with transformer coupled baseband communication receivers. Parametric estimation of the transformer model is used estimate and cancel the baseline wander effect. A parametric model is used to model the baseline wander impairment created by the transmitter and receiver transformers as a high pass filter having an exponential decay parameter alpha. A correction signal for both the far end and echo signal paths are calculated and summed to generate a total correction signal. The total correction signal is partitioned into an analog correction signal that is applied to the analog portion of the communications receiver and into a digital correction signal that is similarly applied to the analog portion of the communications receiver.
US07738558B2
A vector coding apparatus and method includes decomposing an initial vector to obtain a sign vector and an initial absolute vector. Coding the sign vector to obtain a sign code, performing multi-level permutation-based coding on the initial absolute vector to obtain an absolute vector code, and combining the sign code and the absolute vector code. Optionally determining, before decomposing the initial vector, a characteristic codebook to which the initial vector belongs, obtaining a characteristic value of the characteristic codebook, and combining a code of the initial vector to obtain a final code of the initial vector. The performing step can include removing from the initial absolute vector any element having a value which satisfies a preset condition, constructing a new absolute vector with elements not satisfying the preset condition, and coding positions of the elements not satisfying the preset condition in the initial absolute vector to obtain a position code.
US07738557B2
A video encoding method comprises selecting one combination, for each block of an input video signal, from a plurality of combinations each including a predictive parameter and at least one reference picture number determined in advance for the reference picture, generating a prediction picture signal in accordance with the reference picture number and predictive parameter of the selected combination, generating a predictive error signal representing an error between the input video signal and the prediction picture signal, and encoding the predictive error signal, information of the motion vector, and index information indicating the selected combination.
US07738556B2
A past frame at a past time has a motion vector in a block, and a reference frame at a reference time has a different block which is a motion-compensated block identical in position to a terminal point of a motion vector in the block. When a gradient method is used to detect a motion vector in the different block in the reference frame, a motion vector which is identical in magnitude and orientation to a motion vector and whose initial point is the different block in the reference frame is used as a candidate vector for initial vectors. The present invention is applicable to a signal processing apparatus for performing frame frequency conversion from a 24P signal to a 60P signal.
US07738550B2
An audio/video (or audiovisual, “A/V”) signal processing apparatus and method for extracting a compact representation of a multimedia description and transcoding hints metadata for transcoding between different (e.g., MPEG) compressed content representations, manipulating (e.g., MPEG compressed) bitstream parameters such as frame rate, bit rate, session size, quantization parameters, and picture coding type structure (e.g., group of pictures, or “GOP”), classifying A/V content, and retrieving multimedia information.
US07738545B2
The invention provides an ultra-wideband (UWB) transmitter and various techniques for generating digitally filtered UWB pulses that substantially maximize power and bandwidth in one or more frequency bands while allowing narrow-band interference (NBI) to be avoided, e.g. interference to and from wireless local area networks (WLANs). In particular, the UWB transmitter utilizes a digital filter to generate digitally filtered UWB pulses to substantially maximize power and bandwidth in the Federal Communications Commission (FCC) spectral mask for UWB communications. In one embodiment, the invention provides a method comprising generating digitally filtered ultra-wide band (UWB) pulses to substantially maximize power in one or more frequency bands of a UWB spectrum and to substantially reduce power in one or more NBI frequency bands of the UWB spectrum. The invention may be implemented without modifying the analog components of existing UWB transmitters.
US07738544B2
An apparatus for estimating a RSSI of a signal transmitted/received in a wireless network, the apparatus including an ADC quantizing one of I-branch and Q-branch signals, extracted from the signal, into a digital signal; an absolute value calculating unit calculating an absolute value of the digital signal quantized by the ADC and outputting a result; an accumulate unit accumulating an output of the absolute calculating unit for a given time period and outputting a result; a square unit squaring an output of the accumulate unit and outputting a result; and a multiply unit multiplying an output of the square unit by a given value and outputting a result, the given value being determined based on the number of input bits, an input clip level, and input resistance of the ADC when the probability density functions at input and output signals of the ADC are approximately Gaussian with zero mean.
US07738543B2
One embodiment of the present invention relates to a method of determining an impulse noise protection parameter in a communication system. In the method, it is determined if a first set of received data elements are corrupted so as to exceed an initial corruption threshold. It is then determined if a second set of received data elements are corrupted so as to exceed an adjusted corruption threshold. Communication parameters are set as a function of whether the initial corruption threshold or adjusted corruption threshold is exceeded. Other methods and systems are also disclosed.
US07738537B2
A pre-correlation filter determines the timing of a second pseudorandom number (“PRN”) code, using an image of the average chip shape formed for a first PRN code. The filter collects measurements corresponding to samples of a received signal over multiple code chips of the first PRN code at sample times that are asynchronous to code rate. A code phase decoder directs the measurements to accumulation registers that are associated with code chip ranges that are fractions of a code chip of the first PRN code based on the code phase angles of the samples in the first PRN code, to accumulate measurements relating to chip transitions in the first PRN code and measurements relating to chip transitions in the second PRN code. The chip edges of the second PRN code are detected from the image of average chip shape for the first PRN code formed from the accumulated measurements.
US07738536B2
A receiver includes a pre-correlation filter that forms an image of the average chip shape of a received signal over a specified period of time. The filter includes an array of complex accumulation registers that accumulate measurements that are associated with signal samples from specific ranges of locations, or code chip phase angles, along a spread-spectrum chip. Using the accumulated measurements, the receiver estimates the location of the chip transitions in a direct path signal component. The receiver may thereafter change the starting point, size and number of ranges, such that the accumulation registers accumulate more detail from the chip edges. The receiver in addition may compare the accumulated measurements with a reference pulse shape to determine if any interference is present in the received transmission that will distort ranging information calculated from the received signal.
US07738531B2
A GPS communication system including a server and a client, each including a GPS receiver, for reducing the code phase search space of the GPS receiver of the client. The communication system includes a transmitter for transmitting timing information from the server to the client to help the client locate a first satellite, and a receiver for using timing differences between the satellites to synchronize and locate other satellites. The code phase search space is reduced by reducing the number of phase hypotheses that must be calculated to establish communication between the server and the client.
US07738530B2
Disclosed are a method, information processing system and wireless communications device for suppressing interference. The method includes receiving a transmission from each of a target (104) and interfering device (106). A set of pilot sequences (604) for an interfering device (106) and the target device (104) are determined. A channel estimate (608) for the target device (104) and the interfering device (106) is determined. A set of combining weights (610) associated with each pilot sequence for the interfering device (106) is determined as a function of the determined channel estimates (608) of the target device (104) and the interfering device (106). At least one pilot symbol estimate (612) for each pilot sequence in the set of pilot sequences for the interfering device is determined as a function of the received transmission and the determined set of combining weights (610).
US07738525B2
A semiconductor laser (101) includes a first cladding layer (103), an active layer (105) and a second cladding layer (108). A window region (115) including fluorine, that is, an impurity element with higher electronegativity than nitrogen, is formed in the vicinity of a front end face (113) and a rear end face (114) of a laser resonator. The window region (115) is formed by exposing the front end face (113) and the rear end face (114) to carbon fluoride (CF4) plasma. The effective band gap of a portion of the active layer (105) disposed in the window region (115) is larger than the effective band gap of another portion of the active layer, and hence, it functions as an end face window structure for suppressing COD.
US07738517B2
The invention is directed to an OSA having a TO-can-type configuration that is relatively low-cost to manufacture and that has functionality for monitoring and controlling the temperature of the laser diode without the need for additional pins or an increase in the size of the OSA. Thus, the OSA typically includes four or five pins at most. These features of the invention are achieved by providing a thermal control circuit, a temperature sensor and a heater that are integrated along with a laser output power monitor photodiode into the submount assembly substrate.
US07738516B2
In a detection method for undesired double- or multiple-pulse states in an ultra-short-pulse laser system operated in the soliton regime and intended for generating femtosecond or picosecond pulses, comprising an amplifying laser medium for producing a laser emission, a laser resonator having at least one resonator mirror and a pump source, a first signal μ proportional to the pulse power P(t) or pulse energy averaged over the resonator cycle is measured for the laser emission. A second signal ν proportional to the square of the pulse power P(t), averaged over the resonator cycle, is measured for the laser emission, and the occurrence of a double- or multiple-pulse state is detected on the basis of a comparison of the measured signals μ and ν.
US07738514B2
A high power integrated fiber laser system includes cascaded amplifiers that utilize low numerical aperture fiber amplifiers. The system is rugged and lightweight.
US07738502B2
A noise filtering system provides adaptive noise filtering in the physical layer of serial and parallel interfaces for storage protocol applications. The system provides adaptive noise filtering for both hot plug and hot removal applications.
US07738499B2
An audio/video synchronizing system and a monitor apparatus can provide a set of contents where the images and the sounds of the contents show lip synchronization to the user so that the user may not have any strange and uneasy feeling if only the images are transmitted wirelessly. A contents server outputs sounds of a set of contents at a timing delayed by an initial delay time (1 second) that is greater than the transmission delay time according to the PTS and the DTS defined by the contents server by taking the largest transmission delay into consideration. The monitor corrects the time base of the STC added to the video packets according to the transmission delay time and subsequently outputs the images according to the SCR, the time base of which is corrected, and the PTS and the DTS, for which the initial delay time is defined. With this arrangement, it is possible to compensate the delay of the transmission delay time and display the images at a timing synchronized with the timing of outputting the sounds. Thus, it is possible to realize lip synchronization between the sounds and the images if only the images are transmitted wirelessly.
US07738496B1
A device that provides the functionality of dual-ported memory using single-ported memory for multiple clock domains is described. In one embodiment, a memory device comprises two or more port synchronization logic devices, a port multiplexing logic, and a single-ported memory core. The port multiplexing logic devices synchronize information communicated between ports associated with the port synchronization logic devices and the single-ported memory core by synchronizing the information between port clocks and a core clock.
US07738494B2
A communication apparatus capable of using near field communication from various protocols, a communication method for use therewith, and a program for use therewith are provided. NFC communication apparatuses 1 to 3 capsulize an LLC packet of an LLC layer of a data link layer in an MAC packet of an MAC layer, capsulize the MAC packet in a physical layer packet of a physical layer, and transmit and receive the packet. In that case, the maximum length of the LLC packet is limited so as to be smaller than or equal to a length that is determined on the basis of the maximum length of the physical layer packet and the maximum number of MAC packets that can be transmitted continuously from the MAC layer to the LLC layer without making a response. The present invention can be applied to, for example, an IC card system or the like.
US07738493B2
Methods and devices are provided for efficient transmission of data between storage area networks. According to some aspects of the invention, a “slim” TCP stack is provided which eliminates the socket layer found in a conventional TCP stack, thereby eliminating socket buffers and the associated buffer-to-buffer copying. Moreover, by eliminating the socket layer, one eliminates the listen state. This condition allows TCP processing in an interrupt context instead of client/server operation with a listen state. Accordingly, some aspects of the invention provide for transmitting data between SANs in an interrupt context.
US07738484B2
Multiple initialization techniques for system and component in a point-to-point architecture are discussed. Consequently, the techniques allow for flexible system/socket layer parameters to be tailored to the needs of the platform, such as, desktop, mobile, small server, large server, etc., as well as the component types such as IA32/IPF processors, memory controllers, IO Hubs, etc. Furthermore, the techniques facilitate powering up with the correct set of POC values, hence, it avoids multiple warm resets and improves boot time. In one embodiment, registers to hold new values, such as, Configuration Values Driven during Reset (CVDR), and Configuration Values Captured during Reset (CVCR) may be eliminated.For example, the POC values could be from the following: Platform Input Clock to Core Clock Ratio, Enable/disable LT, Configurable Restart, Burn In Initialization Mode, Disable Hyper Threading, System BSP Socket Indication, and Platform Topology Index.
US07738482B2
The present invention describes a communications system having a first link partner and a second link partner that are connected by a communications link having at least four pairs of conductors. According to IEEE Standard 802.3 (e.g. Ethernet) for 1000Base-T, a data link is maintained (in a period absent data transmission) by sending idle signals over four pairs of conductors of the cable to maintain a logical connection. This idle signal scheme is replaced with an alternate idle signaling scheme that uses only two pairs of conductors to maintain a logical connection and therefore can operate with using lower power. The other two pairs of conductors of the four pairs of conductors are unused to maintain a logical connection absent data transfer, and therefore can be used to implement a Suspend Mode of operation. During Suspend Mode, the physical layer of each link partner powers down unnecessary circuitry so as to operate in a low power environment. To initiate the Suspend Mode, idle signals are sent on one of the un-used pairs of the conductors mentioned above. To exit Suspend mode, idle signals are sent on respective conductors simultaneously.
US07738480B2
To increase bandwidth, a channel, which normally is limited to contention-free transmissions, is used for other purposes during times when it is not needed for contention-free transmissions. Although the channel is located in a contention-free portion of a beacon cycle, supplemental uses of this channel include the contention-based transmission of data that normally would be sent during a contention portion of the cycle. These transmissions include those made under the CSMA protocol.
US07738479B2
A method of providing communications can include forwarding a message from a universal address book server via a plurality of communications channels associated with an addressee of the message based on a priority of the message received at the universal address book server. Related systems and computer program products are also disclosed.
US07738475B2
Disclosed herein is an information processing apparatus including, one or more modules that are interconnected via a system bus, wherein each of one or more the modules includes, a functional device, which conforms to a local interface that differs from an interface for the system bus, and performs a predetermined function, and an interface device, which is connected to the functional device via a local bus conforming to the local interface, and connected to another module via the system bus, wherein, when information in a first format conforming to the local interface is supplied from the functional device via the local bus, the interface device converts the information from the first format to a second format conforming to the interface for the system bus and supplies the converted information to the another module via the system bus, and wherein, when information in the second format is supplied from the another module via the system bus, the interface device converts the information from the second format to the first format and supplies the converted information to the functional device via the local bus.
US07738469B1
In a communications network, a virtual rack having service modules for performing network services is provided. A pinhole that corresponds to a plurality of the service modules is created. Data packets are directed to a service processor in response to matching the data packets to the pinhole. For connection class offload, using the acceleration processor to match the connection class pinhole to the data packets and creating connection class sessions that are used for processing subsequent packets of the connection.
US07738468B2
A characterization method for a network address translation (NAT) device by an internal computer behind the NAT device includes creating a plurality of sockets; binding the plurality of sockets, respectively, to a plurality of ports; transmitting a plurality of STUN requests in user datagram protocol (UDP) packets to a plurality of STUN servers, wherein each STUN request is associated with one of the sockets; determining that the NAT device does not support UDP packets if responses are not received from the STUN servers; and determining a set of NAT characteristics of the NAT device if a response is received from each of the STUN servers.
US07738462B2
A method and apparatus for processing data in a Controller Area Network (CAN) are discussed. In an embodiment of this invention, dummy data is added to data to be transmitted via a CAN message, and information indicating that the dummy data is added is transmitted via the CAN message. A length of the dummy data is determined such that data to be transmitted via the CAN message becomes a predetermined length, and data in which five or more successive bits do not have a same value is added as the dummy data. The information is included in a field indicating a length of data to be transmitted via the CAN message, and is indicated by a value within a reserved range of the field. Accordingly, data processing efficiency can be improved, and flexible CAN communication can be performed via the CAN message.
US07738453B2
In conjunction with a data communication network carrying multiple telephony signals and allowing for connection of telephone sets, a system and method in which two external feeders connect to the data network at two distinct points via two distinct devices. The data network can be based on dedicated wiring or can use existing in-premises medium such as telephone, powerlines or CATV wiring. In the latter case, the wiring can still carry the original service for which it was installed. The external telephone connections can be based on the traditional PSTN, CATV network, cellular telephone network or any other telephone service provider network, using specific adapter for any medium used. In the case of connection to a POTS telephone signal, VoIP gateway (or any other converter) is required.
US07738438B2
A radio base system (1000) is multi-path-connected to a plurality of mobile terminal devices to transmit/receive signals. When a communication channel establishment request is sent from one of the plurality of mobile terminal devices, a control unit (80) detects the presence or absence of a mobile terminal device to which a communication channel is already connected for each of a plurality of slots. When channel allocation has to be performed by path multiplexing on the mobile terminal device which has sent the channel establishment request, control unit (80) permits channel establishment in accordance with a result of detection of an error detecting unit (56).
US07738429B2
This invention presents a synchronization method for uplink, and is based on UE JT technology. During downlink, UE sets up the downlink synchronization; UE undertakes the downlink channel estimation; UE, according to the estimated downlink channel estimation result, constructs transport matrix A, and the uplink synchronization code matrix d to be transmitted by UE. Then UE obtains the uplink pilot frequency transmission data s, which includes the latest downlink channel fading and multi-path information.
US07738428B2
Techniques to transmit data on a number of transmission channels in a multi-channel communication system using multiple transmission schemes requiring less channel-state information (CSI). These schemes may include a partial-CSI transmission scheme that transmits a single data stream on each transmit antenna selected for use and a “beam-forming” transmission scheme that allocates all transmit power to a single transmission channel having the best performance. Each transmission scheme may provide good or near-optimum performance for a specific range of operating conditions (or operating SNRs). These multiple transmission schemes may then be combined in a piece-wise fashion to form a “multi-mode” transmission scheme that covers the full range of operating conditions supported by the MIMO system. The specific transmission scheme to be used for data transmission at any given moment would then be dependent on the specific operating condition experienced by the system at that moment.
US07738425B2
A method of performing a handover with at least one of a homogeneous and heterogeneous network is disclosed. More specifically, the method comprises establishing a heterogeneous network handover module for converging information from the at least one network interface module associated with the at least one of a homogeneous and heterogeneous network into a unified presentation and receiving a message for powering on at least one network interface module in a mobile terminal from the heterogeneous network handover module. The method further comprises performing a power on operation for activating the at least one network interface module and transmitting a confirmation message for indicating a power on operation status to the heterogeneous network handover module.
US07738424B2
System and method for seamless roaming over scalable wide area Wireless LAN networks (WAWLAN) with clientless mobile subscribers. A preferred embodiment comprises a wireless gateway (WG) coupled to one or more access points in a wireless network to form a wireless cluster (WC), a network access gateway (NAG) coupled to a wired network, and a switch coupled to the WG and the NAG. Each wireless cluster is a Wireless LAN Network (WLAN) with homogenous or heterogeneous network architecture. The WG detects mobile nodes in a wireless cluster and tracks mobile node location in the wireless cluster. The NAG is an anchor point for mobile nodes in the WAWLAN and maintains a fixed source of information about each mobile node regardless of their mobility. The switch provides connectivity between the NAG and the WG. Seamless roaming across Wireless LAN network boundary by mobile subscribers without requiring special mobility enabling client software.
US07738411B2
The invention relates to a method for communicating information between a first wireless communication device (10) and a communications network (30) via a particular second wireless communication device (20), the communications network being said second wireless communication device's own communications network. In the method, the user identification data of said first wireless communication device (10) is transmitted to said second wireless communication device (20). In the method, said second wireless communication device (20) makes a contact to its own communications network (30) on the basis of the user identification data of said first wireless communication device (10) for communicating information between the first wireless communication device (10) and said communications network (30) via said second wireless communication device (20). The invention also relates to said first and second communications devices (10, 20).
US07738408B2
A transceiver in a full duplex communication system includes a hybrid circuit for transmitting a transmission signal or receiving a receive signal via the channel, the hybrid circuit includes an echo cancellation device for removing transmission signal components from the receive signal; wherein the hybrid circuit outputs a processed receive signal; and a gain amplifier being an OP-RC AGC is directly connected to the hybrid circuit for amplifying the processed receive signal, wherein a first node of the gain amplifier coupled to the echo cancellation device is a virtual ground.
US07738392B2
Methods and apparatus to provide services over integrated broadband communication systems include an example method to manage access to a communication link to a customer premises. Such an example method comprises determining a data rate for the communication link, determining whether the customer premises utilizes a predetermined service, identifying the communication link as disabled when the customer premises does not utilize the predetermined service and the data rate is below a first rate, and identifying the communication link as enabled for the predetermined service and disabled for at least one other service when the customer premises utilizes the predetermined service and the data rate is below the first rate and above a second rate.
US07738391B2
A method for communicating video data on a wireless channel in a packet-switched network includes the steps of operating at a wireless terminal a compression in packets on the video data during a video coding operation, detecting wireless channel conditions and adapting control parameters of the video coding operation to the detected wireless channel conditions. The compression operation is a robust header compression operation and the step of adapting control parameters of said video coding operation is performed in dependence of information about the wireless channel conditions detected on a feedback channel made available in a decompression step associated with the compression operation.
US07738385B2
A network device for processing packets includes an ingress module for performing switching functions on an incoming packet, a memory management unit for storing packets and performing resource checks on each packet and an egress module for performing packet modification and transmitting a modified packet to an appropriate egress port. The egress module is configured to send an unmodified version of the incoming packet to an ingress mirrored-to-port when an ingress port, upon which the incoming packet is received, is configured to mirror packets received by the ingress port.
US07738382B2
A hierarchical multi-rate multi-precedence policer is disclosed. The policer discards packets based on assigned precedence levels. When traffic exceeds an available service rate, the policer drops packets of lower precedence levels to make room for packets of higher precedence levels. In certain implementations, the policer also guarantees bandwidth to each level, thus preventing complete loss of lower precedence traffic when there is a large amount of higher precedence traffic.
US07738374B2
A channel allocation method for dynamically allocating channels of a plurality of radio interfaces at each access point included in a mesh network is provided. The method includes the steps of (a) acquiring, at each access point, in-node information about the access point itself, and (b) grouping high-traffic access points in a cluster using a same channel set based on the acquired information.
US07738367B1
Techniques are described for performing non-revertive failover with network devices. A network device including a control unit and interface cards receives routing information protocol (RIP) updates each having a metric value. The control unit signals bidirectional forwarding detection (BFD) sessions based on the metric values of each of the RIP updates with, for example, a media gateway. The control unit also selectively installs a RIP route based on the metric values. The media gateway monitors the BFD sessions, and upon failure of an active BFD session, indicates the network device to perform non-revertive failover by sending a revised plurality of RIP updates. The network device performs non-revertive failover according to the revised plurality of RIP updates. Because of the flexibility of BFD, the network device need not revert back to a previous RIP route, therefore curtailing excessive failover.
US07738366B2
Methods and structures within a SAS expander for detecting link level errors in PHYs of a SAS expander to reduce overhead bandwidth utilization of SAS links between SAS initiators and SAS expanders. In one aspect hereof, a SAS expander self monitors the error status registers of its own PHYs over an internal path that does not use bandwidth of the attached SAS links. When a link level error is so detected the SAS expander may initiate actions and/or report the error to a SAS initiator to thereby reduce the potential for lost data integrity. Where multiple SAS expanders are configured in a SAS domain fabric, each expander may monitor its PHYs or one expander may be designated a master and monitor PHYs of all expanders in the fabric.
US07738361B2
Method and apparatus for generating fill frames for voice over internet protocol (VoIP) applications
A method and apparatus that generates fill frames for Voice over Internet Protocol (VoIP) applications in a communication device is disclosed. The method may include determining if there is a lost frame in a received communication, wherein if it is determined that there is a lost frame, setting a frame loss flag and storing the frame loss flag in the frame loss history register, shifting a loss history register, a line spectral frequency (LSF) history register, a voicing cutoff (VCUT) history register, a pitch history register, and a root mean squared (RMS) gain history register, wherein the loss history register, the LSF history register, the VCUT history register, the pitch history register, and the RMS history register include at least three registers, the three registers being a newest, a middle and an oldest registers, reading the frame loss flag into a newest loss history register, determining contents of the middle register of each of the LSF history register, the VCUT history register, the pitch history register, and the RMS history register, and sending the contents of the middle registers to a synthesizer to generate an output speech signal.
US07738351B2
A signal processing circuit is provided with a signal input layer having a plurality of signal input sections which receive signal input; a plurality of signal processing layers whereupon a plurality of signal processing sections, which are arranged corresponding to each of the signal input sections and processes in parallel signals from the signal input sections, are dispersed; and connecting lines for associating and connecting the signal input sections with the signal processing sections, respectively. The size of a region occupied by each of the signal processing sections on the signal processing layers is larger than the arrangement intervals between the signal input sections on the signal input layers.
US07738348B2
The present invention provides a flexible power interface control system and a method of the same capable of flexibly changing the LDD setting for complying with different controlling states or different write strategies. The different controlling states or write strategies may be used for different disk types or different writing modes. The flexible LDD setting in accordance with the present invention is contributing to improve the recording performance and stability of an optical disk drive for complying with various disk types or different writing modes.
US07738347B2
An optical pickup device includes: a laser source for emitting, to an optical disk, a laser beam having a wavelength λ1 and a laser beam having a wavelength λ2, which is longer than the wavelength λ1; a light receiver, for receiving laser beams that are reflected by the optical disk; a beam splitter, for directing, to the light receiver, the laser beams reflected by the optical disk; and an astigmatism generation element, located between the beam splitter and the light receiver, for generating the laser beams to be used for focusing control, by designating as the front of the light receiver a focal point on one of the intersecting cross sections that include the light axes of the laser beams, and by designating as the rear of the light receiver, a focal point on the other cross section, wherein the astigmatism generation element is an optical element, which is like a Fresnel lens, whose step depth is substantially a natural number times either the wavelength λ1 or the wavelength λ2.
US07738343B2
An optical disk device is provided with an optical pickup that includes a convergent optical system having an objective lens for converging a light beam emitted from the laser light source to form a microspot on an optical disk and an aberration correcting optical system for controlling a spherical aberration of the convergent optical system, and performs information recording or reproduction with respect to a multi-layer optical disk having at least a first recording layer and a second recording layer. In the optical disk device, an operation of changing a correction quantity of the spherical aberration from a value adequate for the first recording layer to a predetermined value is started before an operation of moving a focus position of the microspot from the first layer to the second layer is completed. This allows a focus control to be performed stably with respect to the second recording layer in a state in which the spherical aberration correction already has been carried out, thereby preventing the focus control from failing due to an unsuccessful interlayer jump.
US07738329B2
A random access control method is provided, implemented in an optical disc drive for recording data to an optical disc. In the optical disc drive, a buffer stores a plurality of write commands each associated with a data block bound to a destination address. A processor controls the buffer to build a disc write task from the write commands in which addresses are organized in order. A drive unit is controlled by the processor, performing a recording operation to record the data blocks to the optical disc according to the disc write task; wherein the processor further controls the drive unit to verify the recorded data blocks after completing the recording operation.
US07738326B2
In a method of and an apparatus for creating a reproduced wobble signal by subtracting an estimated crosstalk signal, expressed by a sine waveform having a frequency approximately equal to the meandering frequency of grooves, from an original wobble signal and recording or reproducing an information pattern at a predetermined position of an optical disc, a carrier signal, which is caused to correspond to the meandering of the groove by being subjected to phase synchronization, is assumed based on the reproduced wobble signal, a crosstalk remaining component is estimated from the amplitude and phase of the region, which meanders in approximately the same phase as the estimated carrier signal in the reproduced wobble signal, and from the amplitude and phase of the region which meanders according to a signal different from the estimated carrier signal, and the estimated crosstalk is updated to cancel the remaining component.
US07738325B2
Blu-Ray reading and writing methods are provided. In a reading procedure, a first plurality of recording frames are sequentially read from a Blu-Ray disc and stored in a memory array along a first direction to assemble a first LDC block comprising a plurality of data lines arranged along a second direction. A second plurality of recording frames are simultaneously read and stored in the memory array along the second direction to assemble a second LDC block comprising a plurality of data lines arranged along the first direction while the data lines in the first LDC block are sequentially decoded and output.
US07738321B2
To make a setting as to whether or not a time code is automatically received simple, and suppress a wasteful use of an electric power by a reception operation under an environment incapable of suitably receiving the time code. A reception circuit receives and outputs the time code through an antenna, and a control circuit corrects a time instant which is being clocked to a time instant corresponding to the time code. If a crown is operated to a time instant correction position, an input circuit outputs an operation signal denoting this. The control circuit responds to the operation signal to thereby control a reception operation of the reception circuit to OFF. At this time, a time instant correction is performed by hand by operating the crown.
US07738319B2
In one aspect, a method to determine multipath angles of arrival includes performing an autocorrelation on a first signal received at a first received beam from a signal source, performing a cross-correlation between the first signal and a second signal received at a second receive beam from the signal source, and determining an angle of arrival for a first path from the signal source and an angle of arrival for a second path from the signal source based on the autocorrelation and the cross-correlation.
US07738318B2
A system is disclosed that enables the use of an incomplete SONAR array matrix in a correlation SONAR system. An improvement is achieved through the generation of a correlation-array model matrix of hydrophone correlations, based on an independent estimate of the ship's velocity, such as from an inertial navigator. Meanwhile, estimates of the missing values are generated based on one or more values from the model matrix, an interpolation of values from the SONAR array matrix itself, or some combination thereof. Regardless of how the missing values are generated, the model matrix provides a basis for comparison with the SONAR array matrix, which is populated with the estimated values, wherein subsequent comparisons are made between successive iterations of the model matrix and the SONAR array matrix. By applying the disclosed technique, a correlation SONAR system with incomplete data is able to continue working, and in the presence of a greater number of hydrophone failures than before.
US07738308B2
In one embodiment, a memory includes a row and/or column redundancy architecture that uses binary cells to indicate whether a given row or column of memory cells is faulty. The binary cell is adapted to store a “repair true” signal in response to a conventional access to the corresponding row or column and also the assertion of a set signal.
US07738306B2
A method and circuit are given, to realize a Bit-Line Sense Amplifier with Data-Line Bit Switch (BS) pass transistors for Random Access Memory (RAM) products as Integrated Circuit (IC) fabricated in CMOS technology with optimized operating characteristics of said RAM product with respect to good write stability and high write speed and wherein the layout area of the BS FET-switches and thus also the die size is minimized. This is achieved by using a two thickness technique of oxide layers for crucial internal circuit parts of the chip.
US07738305B2
A read-out circuit for or in a ROM memory, comprises an input, a comparator circuit, a threshold setting, and a control signal generator for driving the threshold setting generator. A read signal can be coupled into the input. The read signal, depending on the information contained in the read signal, comprises a high signal level relative to a reference potential or a low signal level relative to a reference potential. The comparator circuit compares the read signal with a settable threshold, the threshold setting circuit is designed for setting the threshold of the comparator circuit relative to the high and low signal levels, and the control signal generator generates a control signal similar to the read signal.
US07738302B2
A memory cell array is configured to have a plurality of memory cells arranged in a matrix, each of the memory cells being connected to a word line and a bit line and being capable of storing n values (n is a natural number equal to or larger than 3). A control circuit controls the potentials of the word line and bit line according to input data and writes data into a memory cell. The control circuit writes data into the memory cell to a k-valued threshold voltage (k<=n) in a write operation, precharges the bit line once, and then changes the potential of the word line an i number of times to verify whether the memory cell has reached an i-valued (i<=k) threshold voltage.
US07738297B2
A method and apparatus for controlling two or more non-volatile memory devices includes activating a read enable signal or a write enable signal, which is input to the first and second non-volatile memory devices, using a controller. A first chip enable signal is alternately activated for selecting the first non-volatile memory device and a second chip enable signal is activated for selecting the second non-volatile memory device using the controller. This is done while the read enable signal or the write enable signal is input to the first and second non-volatile memory devices being activated. Accordingly, even when the minimum cycle of the controller is longer than that of a memory device read/write time is reduced, thereby improving read/write performance.
US07738295B2
A non-volatile memory device that has a cache register coupled between each pair of bit lines and, in one embodiment, a data cache coupled between each pair of bit lines. The cache register toggles a bit when a memory cell on one of the bit lines to which it is coupled is successfully programmed. The set bit inhibits further programming on that bit line. The data cache is programmed with the original data to be programmed in the particular memory cell coupled to the respective bit line. A programming method performs a programming/verification operation until the memory cell is programmed. The data cache is then read and this data is used in a secondary programming operation, after the initial programming/verification operation, on the same memory cells.
US07738292B2
A memory device is described that uses extra data bits stored in a multi-level cell (MLC) to provide error information. An example embodiment provides a memory cell that uses more than 2X logic levels to store X data bits and an error bit. At least one extra bit provided during a read operation is used to provide error information or a confidence factor of the X data bits originally stored in the cell.
US07738289B2
The present invention relates to a memory accessing circuit, which is for accessing a memory circuit with 2N impedance states. The memory accessing circuit includes a testing signal generating circuit, for generating a testing signal by detecting the impedance state of the memory circuit; a reference signal generating circuit, for generating 2N−1 reference signals by detecting the impedance states of a reference circuit having 2N−1 impedance paths; a median signal generating circuit, for generating (2N−1)−1, median signals by receiving the 2N−1 reference signals; and a comparing circuit, for comparing the testing signal and the (2N−1) median signals. The present invention further provides a memory accessing method thereof.
US07738285B2
In a multiport SRAM memory cell of the present invention, an access transistor of a first port is disposed in a p-type well, and an access transistor of a second port is disposed in a p-type well. The gates of all of transistors disposed in a memory cell extend in the same direction. With the configuration, a semiconductor memory device having a low-power consumption type SRAM memory cell with an increased margin of variations in manufacturing, by which a bit line can be shortened in a multiport SRAM memory cell or an associative memory, can be obtained.
US07738283B2
A design structure embodied in a machine-readable medium used in a design process is provided. The design structure comprises a static random access memory (“SRAM”), including a plurality of cells arranged in an SRAM having a plurality of columns; and a voltage control circuit operable to temporarily raise a voltage level of a low voltage reference to cells belonging to a column selected for writing from the plurality of columns, wherein the voltage control circuit includes a first n-type field effect transistor (“NFET”) and a second NFET, the first NFET having a conduction path connected between ground and the low voltage reference, the second NFET having a conduction path connected between a power supply and the low voltage reference.
US07738279B2
According to one embodiment of the present invention, an integrated circuit is provided including a plurality of resistivity changing memory elements and a plurality of memory element select devices, wherein the select devices are floating body select devices.
US07738277B2
In one embodiment, the semiconductor memory device includes at least a first semiconductor memory die, and a surface of the semiconductor memory device includes a plurality of connectors. At least one of the plurality of connectors is electrically connected to the first semiconductor memory die. The plurality of connectors include at least first and second control signal connectors. The first control signal connector is for a first control signal of a first type, the second control signal connector is for a second control signal of the first type, and the first and second control signal connectors are disposed in different areas of the surface. For example, the first type may be a chip select signal, a clock enable signal, or an on die termination enable signal.
US07738273B2
A connector device in accordance with the present invention includes a first connecting portion and a second connecting portion, the first connecting portion has a power input terminal and an input side ground terminal, and the second connecting portion has a power output terminal and an output side ground terminal. The power input terminal and the power output terminal are connected by a first connecting line, the input side ground terminal and the output side ground terminal are connected by a second connecting line, and the first connecting line and the second connecting line are connected via a rectifier element which passes current only in a direction from the second connecting line to the first connecting line. As a result the connector device can prevent input of power having an inverse direction to an electric load even when the power having the inverse direction is output from the power output device side to the electric load side.
US07738271B1
Methods and devices for achieving a desired output in a resonant charge transfer device are given. In an exemplary embodiment a controlled resonant charge transfer device comprises first and second filter sections, first and second switch sections, a charge storage device, and a feedback control system. A method for controlling this device is given, the method comprising specifying a desired output and a desired charge storage voltage ratio; turning on first switches at first switch times and second switches at second switch times; measuring an actual output of the device and one or more parameters of the resonant circuit; determining an actual charge storage voltage ratio; computing corrected first switch times and corrected second switch times; on a subsequent operation cycle of the resonant charge transfer device, turning on the first switches at the corrected first switch times and the second switches at the corrected second switch times.
US07738264B2
The present invention provides methods and devices for protecting electronic components of handheld electronic devices from electrostatic discharge. An electronic device in accordance with the present invention includes an enclosure having first and second housing portions, a mating edge connection between the first and second housing portions, an electronic component, and an electrically insulating frame. The electrically insulating frame is positioned within the enclosure and surrounds at least a portion of the electronic component thus providing an electrostatic discharge barrier between the mating edge connection and the electronic component.
US07738258B2
A semiconductor mounting board 80 is prepared by electrically joining an IC chip 70 via an interposer 60 of high rigidity to external pads 41 and internal pads 43, which are formed on the uppermost surface of a build-up layer 30. When the IC chip 70 generates heat, since pads 41 are positioned away from the center, a large shearing stress is applied to the portions at which pads 41 are joined to the interposer 60 in comparison to the portions at which pads 43 are joined to the interposer 60. Here, pads 41 are formed at substantially flat wiring portions and thus when joined to the interposer 60 by means of solder bumps 51, voids and angled portions, at which stress tends to concentrate, are not formed in the interiors of solder bumps 51. The joining reliability is thus high.
US07738257B2
A microelectronic device, a method of fabricating the device, and a system including the device. The device includes: a substrate including a polymer build-up layer, and a passive structure embedded in the substrate. The passive structure includes a top conductive layer overlying the polymer build-up layer, a dielectric layer overlying the top conductive layer, and a bottom conductive layer overlying the dielectric layer. The device further includes a conductive via extending through the polymer build-up layer and electrically insulated from the bottom conductive layer, an insulation material insulating the conductive via from the bottom conductive layer, and a bridging interconnect disposed at a side of the top conductive layer facing away from the dielectric layer, the bridging interconnect electrically connecting the conductive via to the top conductive layer.
US07738255B2
An electronic module includes a board unit having a handle and a module housing. The handle includes a grip portion and a pair of leg portions. The leg portions have engagement convex portions extending from portions serving as rotary pivots, of the leg portions. The module housing includes an engagement concave portion provided to correspond to the engagement convex portions. When the board unit is inserted into the module housing, by rotating the handle around the rotary pivots in a direction along which the grip portion approaches the panel portion, the engagement convex portions are brought into contact with a part of the engagement concave portion to produce a force in a direction, along which the board unit is pressed into the module housing.
US07738250B2
A water-cooling radiator for a computer chip is provided to lower the temperature of the computer chip. The radiator includes a body on which other elements can be fixed and providing an interface for heat exchange, an internal circulation flow path built inside the body to provide a passage required for the coolant to flow through, and a pump fixed to the side of the body near the computer chip to provide power required for the coolant circulation.
US07738242B2
A system for displaying chassis component information includes a chassis and a plurality of server blades each coupled to the chassis. Each server blade comprises a respective liquid crystal display (LCD) positioned upon the server blade. The respective LCD is operable to display chassis component information.
US07738238B2
A portable audio/video device disposing structure includes: a base having a recession disposed on a surface of the base; a carrying unit movably coupled with the recession of the base and having a disposing portion disposed on a surface of the carrying unit, a latch element disposed at an end of the disposing portion, and an indentation disposed on both sides of the disposing portion separately; and a contractible unit with both ends coupled to the base and the carrying unit respectively. The portable audio/video device is installed on the carrying unit in conformity with the base and the contractible unit to achieve the effects of adjusting the portable audio/video device to any angle and disposing the portable audio/video device in any position.
US07738235B2
In one aspect, a compact, lightweight, high-intensity and long-life LED lighting apparatus is provided. The LED lighting apparatus includes: a lens array including a plurality of lenses; a first circuit board including at least one LED (e.g., a plurality of surface-mount type LEDs); and a second circuit board electrically connected with the first circuit board to control illumination of the plurality of LEDs, wherein the second circuit board is configured substantially perpendicular to the first circuit board. In another aspect, a heat dissipation assembly is provided for a lighting apparatus that includes a first circuit board with at least one LED, and a second circuit board configured substantially perpendicular to the first circuit board.
US07738232B2
In driving a movable body in a target direction, a force in another direction, which may act on the movable body, is reduced. A system includes a current amplifier, which drives X1 and X2 electromagnets (a first actuator) for aligning the movable body in the X direction, a system including a current amplifier, which drives Y1 and Y2 electromagnets (a second actuator) for aligning the movable body in the Y direction, a subordinate direction component correction unit, which reduces a force in the Y direction acting on the movable body when driving the movable body in the X direction by the first actuator, and a subordinate direction component correction unit, which reduces a force in the X direction acting on the movable body when driving the movable body in the Y direction by the second actuator.
US07738230B2
A non-volatile status indicator switch is provided. In one embodiment, the invention relates to an aircraft electrical system including a fault detection circuit coupled to a relay, and a fault indicator circuit coupled to the fault detection circuit and to a control input of the relay, wherein the fault indicator circuit includes a nonvolatile memory element, wherein the fault detection circuit is configured to detect a fault and to provide a signal indicative of the fault to the fault indicator circuit, and wherein the fault indicator circuit is configured to respond to the signal indicative of the fault by providing a predetermined control signal to the relay and by storing information indicative of the detection of the fault in the nonvolatile memory element.
US07738228B2
An inverter has three redundant modes of thermal protection providing fire protection and secures protection of the inverter from thermal damage. An embodiment of the present invention is disclosed wherein thermal transducers or actuators are located on a control circuit board, a heat sink, and a power circuit board. Two of the modes of thermal protection are active and one is passive.
US07738226B2
Integrated snubber device on a semiconductor basis for wiring an electric network for absorbing electric energy from an electric energy store, of an electric network, including at least two terminals for being connected to the electric network to be wired, an electric resistor structure, and a reactance structure, which are connected between the terminals.
US07738223B2
An active device array substrate includes pixel units, scan lines, data lines, electrostatic discharge (ESD) protection elements, a short ring and an ESD biased generator. Each pixel unit is electrically connected to the corresponding scan line and data line. Each ESD protection element has a first connection terminal, a second connection terminal and a third connection terminal, wherein the first connection terminal is electrically connected to one of the corresponding scan line and data line, the second connection terminal is electrically connected to the short ring, and the third connection terminal is electrically connected to the ESD biased generator. As an ESD stress occurs, the ESD biased generator provides a voltage to the ESD protection elements to turn on them. It causes that the accumulated electrostatic charges are conducted into the lowest potential of the substrate through the short rings, so as to prevent the pixel units from ESD damaging.
US07738221B2
A differential protection system for power transformers using Rogowski coils as current sensors can support an inrush current detection method based on sensing lows in the derivative of the sensed current. Effective detection of power transformer inrush conditions can enable blocking of a protection relay during inrush where the differential current may exceed a differential threshold value indicative of a fault without the presence of an actual fault. The outputs of the Rogowski coils, being proportional to the first time derivative of the sensed current, may be useful in the inrush detection method. Also, with reduced saturation concerns, the Rogowski coil protection system may employ a single slope response with increased sensitivity. A discrete time sampling technique for identifying low di/dt portions within the sensed current also may be useful in detecting power transformer inrush conditions.
US07738212B2
A method, system, apparatus, and computer readable medium storing instructions for recording data tracks and a method and system for reading data tracks. For recording data tracks, virtual boundary of a first data track recorded on the storage medium is determined. The recording element is positioned based on the determined virtual boundary of the first track and a second data track is recorded by the positioned recording element. For reading data tracks, a first virtual boundary of a first data track and a second virtual boundary of the first data track are determined and a reading element is positioned at a center of the first data track based on the determined virtual boundaries. In the system of reading recorded data tracks, a number of forward reading elements and backward reading elements are provided. The forward reading elements have different pitches.
US07738210B2
A position control method of inertial drive actuator includes a movement-amount setting step of setting an amount of movement, a target-position setting step of setting a target position of a moving body, a position detection step of detecting a relative position of the moving body, a comparison step of comparing the target position and the relative position, a drive-voltage pattern setting step of setting a drive voltage pattern which is to be applied to the moving means, a first electrode, and a second electrode, based on the amount of movement which is set, and a comparison result, and a driving step of driving the moving body by controlling a frictional force between the vibration substrate and the moving body, by making an electrostatic force act on both, while synchronizing with a movement of the vibration substrate, by applying a drive voltage pattern which is set at the drive-voltage pattern setting step, between the first electrode and the second electrode, and the moving body is moved to the target position by repeating steps from the comparison step to the driving step.
US07738204B2
An apparatus and associated method are described for use in a disk drive including a disk that that is supported for controlled rotation and for cooperating with a transducer arrangement for accessing the disk in performing a data operation. The disk includes an arrangement of servo track wedge segments for storing servo data such that a set of servo data is periodically available as the disk is rotated in relation to the transducer arrangement and the servo track wedges are separated by an arrangement of user data wedge segments for use in storing user data. Generally, a controller IC and a channel IC are provided. The servo data is transferred from the channel IC to the controller IC using one data protocol and user data is bidirectionally transferred between the channel IC and the controller IC using a different data protocol.
US07738195B2
A lens barrel includes: a plurality of lenses disposed in an outer enclosure; an imaging device that converts image light introduced through the plurality of lenses into an image signal; a first movable unit including a first movable lens and a first lens holder that holds the first movable lens; a second movable unit including a second movable lens and a second lens holder that holds the second movable lens; a first lead screw rotated by a first drive motor; a second lead screw rotated by a second drive motor; a first nut member made of a metal material threadably engaging the first lead screw and connected to the first lens holder; and a second nut member made of a metal material threadably engaging the second lead screw and connected to the second lens holder.
US07738192B1
A device may include a magnifying lens having a focal length that defines a focal plane, a light source providing visible light directed toward the focal plane, and a controller. The controller may be programmed to receive a signal indicative of the distance from the device to an object, cause the light source to emit visible light at a first brightness if the distance is at least substantially equal to the focal length of the lens, and cause the light source to emit visible light at a second brightness, dimmer than the first brightness, if the distance is not at least substantially equal to the focal length of the lens.
US07738191B2
A single focus lens comprises: a first lens of positive power having a convex-shaped surface on an object side; a second lens of a negative meniscus lens having, on the object side, a concave-shaped surface on its paraxial axis; and a third lens of an aspheric lens having, on the object side, a convex-shaped surface on its paraxial axis, in this order from the object side, wherein the single focus lens satisfies the predetermined conditions.
US07738185B2
A zoom lens and imaging apparatus implementing four lens groups including a first lens group G1 having a positive refractive power, a second lens group G2 having a negative refractive power, a third lens group G3 having a positive refractive power, and a fourth lens group G4 having a positive refractive power. When a positional state is varied from a wide-angle-end state to a telephoto-end state, the second lens group is moved to an image side, and the fourth lens group is moved to compensate for image plane variation caused by the movement of the second lens group.
US07738182B2
An image pickup optical system includes a first-lens unit having negative refractive power; a second-lens unit having positive refractive power and being disposed closer to an image side than the first-lens unit; an aperture; and a diffraction optical part provided on the joint surface of a first-cemented lens closer to the image side than the aperture. The focal length of the whole system, the Abbe number of the negative lens of a second-cemented lens closer to the image side than the aperture, the focal length within the air, the Abbe number of a negative lens closer to an object side than the aperture, the average value between the curvature radius closest to the object side and the curvature radius closest to the image side of the first-cemented lens including the diffraction optical part, the curvature radius of the diffraction optical part, and so forth, are set appropriately.
US07738176B2
Apparatus for homogenizing a laser beam includes a lenslet array. In some embodiments, the lenslets have a negative power. The lenslet array may include from 16 to 36 effective lenslets in some embodiments, or any other suitable number in alternative embodiments. Some embodiments additionally include a re-focusing lens for directing the beamlets onto a target so that the beamlets overlap and the energy distribution is homogenized. In an alternative embodiment, the lenslet array and re-focusing lens are combined in one optic.
US07738172B2
An optical imaging system for producing an optical image includes one or more powered optical elements with polarization aberration that degrade said optical image; and a polarization rotation system configured to reduce the contributions of the polarization aberration to the degradation of said optical image. The optical system may be used in a photolithography tool to pattern substrates such as semiconductor substrates and thereby produce semiconductor devices.
US07738169B2
An infrared lens 1a includes first to third lenses L1 to L3 which are made of zinc sulfide and arranged in this order from an object side. Each of the first to third lenses L1 to L3 is configured as a positive meniscus lens of which convex surface is opposed to the object. The lenses L1 to L3 are formed by heat-press molding raw powder of zinc sulfide using a lens-shaped mold. In addition, a concave surface (the surface opposed to the image side) of the first lens L1 is formed as a diffractive surface.
US07738157B2
Light in the visible spectrum is modulated using an array of modulation elements, and control circuitry connected to the array for controlling each of the modulation elements independently, each of the modulation elements having a surface which is caused to exhibit a predetermined impedance characteristic to particular frequencies of light. The amplitude of light delivered by each of the modulation elements is controlled independently by pulse code modulation. Each modulation element has a deformable portion held under tensile stress, and the control circuitry controls the deformation of the deformable portion. Each deformable element has a deformation mechanism and an optical portion, the deformation mechanism and the optical portion independently imparting to the element respectively a controlled deformation characteristic and a controlled modulation characteristic. The deformable modulation element may be a non-metal. The elements are made by forming a sandwich of two layers and a sacrificial layer between them, the sacrificial layer having a thickness related to the final cavity dimension, and using water or an oxygen based plasma to remove the sacrificial layer.
US07738154B2
A method of lubricating MEMS devices using fluorosurfactants 42. Micro-machined devices, such as a digital micro-mirror device (DMD™) 940, which make repeated contact between moving parts, require lubrication in order to prevent the onset of stiction (static friction) forces significant enough to cause the parts to stick irreversibly together, causing defects. These robust and non-corrosive fluorosurfactants 42, which consists of a hydrophilic chain 40 attached to a hydrophobic fluorocarbon tail 41, are applied by nebulization and replace the more complex lubricating systems, including highly reactive PFDA lubricants stored in polymer getters, to keep the parts from sticking. This lubrication process, which does not require the use of getters, is easily applied and has been shown to provide long-life, lower-cost, operable MEMS devices.
US07738146B2
An image reading device has a CIS unit. The CIS unit is held by a carriage. A compression coil spring that presses the CIS unit toward a contact glass plate is disposed between the bottom surface of the carriage and the bottom surface of the CIS unit. An extension coil spring that pulls the CIS unit toward the carriage is attached between the bottom surface of the carriage and the center portion of the CIS unit.
US07738144B2
A document reading device of the present invention includes a glass platen on which a document is to be laid and document reading means including scanning optics for reading the image of the document laid on the glass platen. A document pressing member presses the document against the surface of the document table. The document pressing member is removably mounted to the body of the document reading device by hook and loop fasteners.
US07738139B2
Methods of selecting a color for an electronic ink are disclosed. A portion of a photograph may be analyzed to determine a representative color value, which may be an average color value for the portion. Depending on the photograph, more than one representative color value may be determined. A color or colors, that may include gradients in brightness or saturation levels, which will be visible on the representative color value or values, may then be determined. A color of the electronic ink is then set to the appropriate color or colors so that when a user inks on a photograph, the ink is visible.
US07738135B2
An image processor is provided with an acquisition unit; a discriminating unit; a decomposing unit; and a rearranging unit. The acquisition unit acquires image data and layout information of an original document which are obtained by reading the original document in which the layout information is recorded in advance. The discriminating unit discriminates number of logical pages in the original document, an arranged order of the logical pages, and orientation of the original document, based on the layout information. The decomposing unit decomposes the image data into the logical pages, based on the result of the discriminating. The rearranging unit rearranges the decomposed logical pages according to a predetermined output layout, and outputs image data in which the logical pages has been rearranged.
US07738132B2
A computer device including: a loading unit configured to load an updatable stored print option from a predetermined storage unit; a display unit configured to display a user interface based on the loaded print option; a receiving unit configured to receive an instruction from an operator via the user interface, wherein the instruction includes a selected print option; and an executing unit configured to execute the instruction.
US07738131B2
A controller which exits between a client apparatus and an image processing apparatus and which controls access from the client apparatus such that the client apparatus can use a network server function of the image processing apparatus, its control method and control program and storage medium. To accomplish this, the controller which exists between a client terminal and an image processing apparatus and which controls data transmitted from the client terminal to the image processing apparatus comprises information providing unit which provides setup information of the controller to the client terminal and transfer unit which transfers setup information of the image processing apparatus to the client terminal.
US07738129B2
A method of choosing jobs to run in a stream based distributed computer system includes determining jobs to be run in a distributed stream-oriented system by deciding a priority threshold above which jobs will be accepted, below which jobs will be rejected. Overall importance is maximized relative to the priority threshold based on importance values assigned to all jobs. System constraints are applied to ensure jobs meet set criteria.
US07738120B2
A method and an apparatus of determining geometrical dimensions of a motor vehicle wheel (rim/tyre assembly) 1 by contact-less sensing, wherein the wheel is fixed on wheel receiving means 8 of a tyre changer, that at least one planar light beam 3 is emitted on to the wheel or at least a part of the wheel, wherein the light beam reflected at the impingement area is detected, and wherein the directions of the emitted and reflected light beams are evaluated for determining the shape and/or position of the respective impingement area 4 on the wheel 1.
US07738116B2
The invention relates to a photoacoustic detector, comprising at least a first chamber (V0) suppliable with a gas to be analyzed, a window for letting modulated and/or pulsed infrared radiation and/or light in the first chamber (V0), and means for detecting pressure variations created in the first chamber by absorbed infrared radiation and/or light. The means for detecting pressure variations created in the first chamber by absorbed infrared radiation and/or light comprise at least an aperture provided in the wall of the first chamber (V0), in communication with which is provided a door arranged to be movable in response to the movement of a gas, and means for a contactless measurement of the door movement. The invention relates also to a sensor for a photoacoustic detector and to a method in the optimization of a door used as a sensor for a photoacoustic detector.
US07738104B2
Provided are a gas sensing apparatus and a gas sensing method using the apparatus. The gas sensing apparatus includes a detection chamber, a light source, a light sensor, a gas source, and a controller. The light source is disposed at one end of the detection chamber, and a light sensor is disposed at the other end of the detection chamber. The gas source provides gas to the detection chamber. The controller controls the light source and the light sensor. The light source includes a laser supplying laser light, and a light scanner reflecting and scanning the laser light in the detection chamber. The controller includes a phase sensitive detector electrically connected to the light sensor.
US07738080B2
A stage apparatus includes a base, a stage that can move on a surface of the base, a first imparting unit arranged inside the base, which has a mass body and an actuator that is fixed to the base and moves the mass body in a direction vertical to the surface, the first imparting unit being configured to apply a force to the base by moving the mass body, and a controlling unit that controls the movement of the mass body in the vertical direction in the first imparting unit in accordance with movement of the stage, so that a force, which is generated in the base by the movement of the stage in a rotational direction around an axis parallel to the surface, is reduced.
US07738078B2
The present invention provides an optimized direct write lithography system using optical mirrors. That is, a maskless lithography system is provided. The maskless direct-write lithography system provided uses an array of mirrors configured to operate in a tilting mode, a piston-displacement mode, or both in combination. The controlled mirror array is used as a substitute for the traditional chrome on glass masks. In order to avoid constraining the system to forming edges of patterns aligned with the array of mirrors, gray-scale techniques are used for subpixel feature placement. The direct-writing of a pattern portion may rely on a single mirror mode or a combination of modes.
US07738076B2
An exposure apparatus for exposing a substrate to exposure light via a pattern of a mask. The apparatus includes a stage configured to hold one of the substrate and the mask, and to move, a projection optical system configured to project the pattern onto the substrate, a defining member facing the stage and configured to define a space, between the stage and the projection optical system, through which the exposure light passes and which is to be filled with fluid, a first stream mechanism having a first supply port in the defining member and configured to stream the fluid through the space from the first supply port, an exhaust mechanism having an exhaust port in the defining member and configured to exhaust fluid in the space from the exhaust port, and a second stream mechanism having a second supply port different from the first supply port. The second supply port is arranged to surround the space at a lower portion of the defining member, and configured to stream fluid from the second supply port against the stage to seal the space.
US07738072B2
A liquid crystal display (LCD) array substrate and its manufacturing method are provided. Scan lines and data lines of the LCD array substrate are composed of two conductive layers to decrease their RC delay. Moreover, the dielectric layer and even the planarization layer are removed from pixel areas defined by the scan lines and the data lines to increase the light penetration percentage.
US07738070B2
A liquid crystal display element of the present invention is arranged so that a material layer having dielectric anisotropy includes a chiral material and a liquid crystal material with a nematic liquid crystal phase, and 0.25≦d/p≦0.50 is satisfied assuming that the thickness of the material layer is d and the chiral pitch length of the liquid crystal material is p.
US07738065B2
There is provide a polarizing plate provided with optical compensation layers capable of performing viewing angle compensation with respect to a liquid crystal cell, providing broadband circular polarization, contributing to thickness reduction, preventing uneven display due to heat, and favorably preventing light leak in black display, and an image display apparatus using the same. The polarizing plate provided with optical compensation layers of the present invention includes a polarizer, a first optical compensation layer, and a second optical compensation layer in the stated order, wherein: the first optical compensation layer contains a resin having an absolute value of photoelastic coefficient of 2×10−11 m2/N or less, and has a relationship of nx>ny=nz and an in-plane retardation Re1 of 100 to 170 nm; the second optical compensation layer has a relationship of nx=ny>nz, an in-plane retardation Re2 of 0 to 50 nm, and a thickness direction retardation Rth2 of 30 to 400 nm; and an absorption axis of the polarizer and a slow axis of the first optical compensation layer form an angle of 25° to 65°.
US07738064B2
A method is provided for manufacturing a wide band retardation plate which gives uniform phase difference characteristics to incident light over the whole visible wavelength region, and which, as it permits selection of raw materials regardless of whether they have a positive or negative intrinsic double refraction value, allows a wide selection of raw materials. For this purpose, the method comprises a machine direction-stretched film-forming step for transporting and stretching in an identical direction to the transport direction, a Material A of two or more materials having different positive intrinsic double refraction values to form a machine direction-stretched film, a transverse direction-stretched film-forming step for transporting and stretching in a perpendicular direction to the transport direction, a Material B of the aforesaid two or more materials to form a transverse direction-stretched film, and a lamination step for laminating the machine direction-stretched film and the transverse direction-stretched film.
US07738062B2
The invention relates to a transflective liquid crystal display and a method of manufacturing the same and provides a transflective liquid crystal display which can achieve high display characteristics in both of reflective and transmissive modes and a method of manufacturing the same. The display has a pair of substrates provided opposite to each other, a liquid crystal sealed between the pair of substrates, a plurality of pixel regions each having a reflective area which reflects light from the side of one of the substrates and a transmissive area which transmits light from the side of the other of the substrates toward the one of the substrates, and an ultraviolet-hardened material which is a product of polymerization of a polymeric component mixed in the liquid crystal with ultraviolet light and which is formed at a substrate interface in the reflective area to control the alignment of the liquid crystal in the reflective area.
US07738061B2
A display panel and a manufacturing method are disclosed. The method is to thin the thickness of a pair of transparent substrates for the display panel by grinding or lapping only, or grinding with simplified polishing, so that at least one of the outer surface of the transparent substrates has Haze substantially less than 90% and a profile arithmetic mean roughness ranged from about 0.02 μm to about 0.66 μm.
US07738060B2
Liquid crystal display panel 10 is provided with TFT and pixel electrode 19, between which interlayer insulator 17 is interposed, and with reflective section 15, in each of a matrix of pixels; having first substrate whereon the pixel electrode 19 and the TFT's electrode D electrically connect via contact hole 20 formed in the reflective section 15; second substrate whereon at least one protrusions 311 to 313 are formed on common electrode in positions corresponding to the each pixel; perpendicular alignment layers deposited on each substrate; and liquid crystal 29 with negative dielectric anisotropy disposed between substrates. In position corresponding to base of protrusion 313 provided opposite the second substrate's contact hole 20, light-blocking film 363 is formed so as to cover the base viewed from above. Thus, liquid crystal display panel is provided wherein light leakage from reflective section's contact hole and from protrusions is curbed, with high contrast and display quality.
US07738059B2
A thin film transistor panel, a liquid crystal display having the same, and a method of manufacturing the thin film transistor panel are provided. The thin film transistor includes a gate line formed on an insulating substrate in a predetermined direction, a data line crossing the gate line, a thin film transistor connected to the gate line and the data line, a black matrix formed to overlap at least a portion of the gate line, the data line, and the thin film transistor, a color filter formed in a region partitioned by the black matrix, and a pixel electrode formed on the color filter and electrically connected to the thin film transistor.
US07738055B2
To provide a display device having a high contrast ratio by a simple and easy method and to manufacture a high-performance display device at low cost, in a display device having a display element between a pair of light-transmitting substrates, layers each including a polarizer having different wavelength distribution of extinction coefficient from each other with respect to the absorption axes are stacked and provided on an outer side of the light-transmitting substrates. Further, a retardation plate may be provided between the stacked polarizers.
US07738054B2
The liquid crystal display device with a simple configuration is capable of emitting light with a desired color temperature, achieving high light use efficiency, and displaying high quality images. The liquid crystal display device includes a planar lighting device and a liquid crystal display panel. The planar lighting device includes a light source having LED chips for emitting blue light, a transparent light guide plate having a light entrance plane admitting light emitted by the light source and a light exit plane emitting planar light, and a fluorescent member disposed between the light emission plane and the light entrance plane and having one or more fluorescent substance coated areas for emitting white light by converting blue light from the light source into white light and one or more blue light passing areas passing blue light as blue light. The liquid crystal display panel essentially includes red, green and blue filters.
US07738051B2
A portable display device is provided. The portable display device includes a liquid crystal display panel for displaying an image, a back light assembly having a light source for supplying light to the liquid crystal display panel, and a bottom chassis for supporting the back light assembly. The sides of the bottom chassis have an I-beam shaped or C-beam shaped cross-section.
US07738049B2
An active device array substrate including a substrate, a plurality of semiconductor patterns, a gate insulator layer, a first patterned conductive layer, a dielectric layer, a plurality of transparent electrodes, a passivation layer, and a second patterned conductive layer is provided. The semiconductor patterns are disposed on the substrate. The gate insulator layer is disposed on the substrate to cover the semiconductor patterns. The first patterned conductive layer disposed on the gate insulator layer includes a plurality of scan lines, a plurality of gate electrodes disposed on each semiconductor pattern and connected with the scan lines, and a plurality of common electrodes disposed between the scan lines. The dielectric layer is disposed on the gate insulator layer to cover the first patterned conductive layer. The transparent electrodes are disposed on the dielectric layer. The passivation layer is disposed on parts of the dielectric layer to expose the transparent electrodes.
US07738047B2
Under one aspect, a phase contrast imaging system includes a coherent light source emitting a coherent beam directed toward a sample area; a lens arranged to collect at least part of the beam from the sample area; an element Fourier transforming the collected beam in a Fourier plane; a liquid crystal cell in the Fourier plane that transmits at least part of the transformed beam, wherein the cell includes liquid crystal molecules having a phase transition temperature, and wherein at temperatures exceeding the phase transition temperature, light transmitted through the liquid crystal molecules obtains a different phase than light transmitted through the liquid crystal molecules obtains at temperatures below the phase transition temperature; and an element inversely Fourier transforming the transmitted beam to provide an image. Part of the transformed beam has an intensity sufficient to heat a portion of the liquid crystal molecules above the phase transition temperature.
US07738043B2
According to one embodiment, a noise reducing circuit includes a frame memory configured to frame-delay a video signal, a first arithmetic unit configured to subtract the frame-delayed video signal given by the frame memory from the video signal to output a first frame difference signal, a first rectangular wave removing unit configured to remove a rectangular wave component from the first frame difference signal to generate a second frame difference signal, a first pulse discriminating unit configured to receive the second frame difference signal, remove a continuous pulse component from the second frame difference signal, and output a single pulse component, and a second arithmetic unit configured to subtract the single pulse component from the video signal.
US07738041B2
According to one embodiment, a video signal processor has a moving block determining module, a vertical edge detector, a moving block number counter, a moving field determining module, a pulldown pattern detector, and a pulldown signal determining module. The moving block determining module divides each field configuring an input video signal into a plurality of blocks, and determines a motion of a block within the plurality of blocks, the block of which the motion is determined having a same spatial position within two fields adjacent to each other. The vertical edge detector detects a vertical edge within each of the plurality of blocks in the each field. The moving block number counter counts a number of moving blocks excluding a block having the vertical edge within a screen based on the detection result of the vertical edge detector and the determination result of the moving block determining module. The moving field determining module determines a motion between the each field based on the counting result of the moving block number counter. The pulldown pattern detector detects a 2:2 pulldown pattern based on the determination result of the moving field determining module. The pulldown signal determining module determines whether the input video signal is a 2:2 pulldown signal depending on the detection result of the pulldown pattern detector.
US07738039B2
The present invention concerns a method and apparatus for setting a frequency reference in an integrated receiver decoder (IRD). More specifically, the present invention discloses an electrical circuit arrangement in which the voltage controlled crystal oscillator (VCXO) is set to oscillate at the desired frequency prior to the initial use thereof and that frequency is stored in a non-volatile memory unit. Upon initial use, the IRD receives a data signal corresponding to a frequency reference. The IRD uses a threshold value to compare the frequency reference of the incoming data signal with the frequency stored in the non-volatile memory. If the frequencies differ by a predetermined value, the frequency from the incoming data signal is stored in the non-volatile memory and is used to set the VCXO.
US07738038B2
A content-dependent scan rate converter with adaptive noise reduction that provides a highly integrated, implementation efficient de-interlacer. By identifying and using redundant information from the image (motion values and edge directions), this scan rate converter is able to perform the tasks of film-mode detection, motion-adaptive scan rate conversion, and content-dependent video noise reduction. Adaptive video noise reduction is incorporated in the process where temporal noise reduction is performed on the still parts of the image, thus preserving high detail spatial information, and data-adaptive spatial noise reduction is performed on the moving parts of the image. A low-pass filter is used in flat fields to smooth out Gaussian noise and a direction-dependent median filter is used in the presence of impulsive noise or an edge. Therefore, the selected spatial filter is optimized for the particular pixel that is being processed to maintain crisp edges.
US07738034B2
A control unit converts image information into differential signals to transmit to a controller. The control unit receives control signals (differential signals) for controlling a lens unit or an illumination unit, to control the lens unit or the illumination unit. Only a signal cable is used for being connected between an imaging device and the controller to remotely control the lens unit or the illumination unit from the controller. Therefore, compact wiring can be realized between the controller and the imaging device.
US07738031B2
In an image input device including a multistage aperture (13) which reduces a quantity of light by changing an aperture, and an ND filter (15) which reduces a quantity of light by changing transmittance of passing light, if ghosts tend to occur due to the second light reducing means, the generation of ghosts is effectively avoided. An object determining unit determines whether a strong light source is present on an object image formed by an optical unit (10) for imaging based on luminance distribution on the object image. The multistage aperture (13) and the ND filter (15) are controlled in order to obtain a proper exposure to pickup the object image. If the object determining unit determines which a strong light source is present on the object image, the ND filter (15), which reduces the quantity of light by changing the transmittance of passing light, is used as less as possible, and the multistage aperture (13) is functioned preferentially.
US07738028B2
A camera with a photographing optical system, including a focus adjusting system which captures images at different focal positions via an image pickup device while moving a focusing lens group within a controllable searching range, and moves the focusing lens group to the in-focus position; a memory which stores a first image captured when an in-focus state is achieved; and a comparing device which compares the first image stored in the memory with a second image captured via the image pickup device before commencement of movement of the focusing lens group. The focus adjusting system operates within a limited searching range including a current position of the focusing lens group when predetermined conditions are satisfied, including a condition upon which it is determined that the first image and the second image match each other completely or by a predetermined degree.
US07738025B2
A camera comprises a monitor which allows a composition of a subject to be confirmed, a backlight which illuminates at least one region on the monitor, an image pickup device and a distance measuring unit for detecting an image condition of the subject, and a backlight control unit which changes the region to be illuminated by the backlight, in accordance with a detection result from the image pickup device and the distance measuring unit.
US07738022B2
A transfer pulse generator circuit for outputting a vertical register transfer pulse includes transfer pulse control means for controlling to set rise and fall timings of the vertical register transfer pulse to desired timings in a predetermined period.
US07738019B2
A system and method of providing automatic gain control (AGC) in an imaging device uses accumulated signals stored in active pixels of an image sensor during an exposure period to derive a shutter value for subsequent image capture.
US07738017B2
A method and apparatus for correcting linear shift parallax error in multi-array image systems. Average pixel cell signal values for pixel cells within a summing window of each column or row of at least two sub-arrays are computed during read-out. The images of the sub-arrays are correlated based on the averages, then shifted based on a result of the correlation function to correct the exhibited parallax error. The summation, correlation, and shifting can be performed by a pixel pipeline processing circuit.
US07738013B2
The present invention provides systems and methods capable of reducing power consumption in an imaging device. One imaging device includes two analog to digital converters that are separately programmable and can be in different power modes. Each analog to digital converter is capable of creating an image derived from a pixel array that has a full field of view, but lower resolution.
US07738011B2
A camera control system consists of a plurality of camera apparatus, camera control units coupled to the plural camera apparatus, respectively, a transmission path connected to the camera units and a base station connected to the transmission path. The base station has a database and the database is stored with setting values concerning at least photographing direction, image quality and voice quality of the plural camera apparatus and the plural camera control units in a plurality of table formats. An arbitrary camera control unit has a memory unit. A desired setting value of those stored in the database is down loaded to the memory unit on the basis of a command from the camera control unit and the setting values of the plural camera apparatus and camera control units are modified with the down loaded setting value.
US07738005B2
At least one exemplary embodiment is directed to an image forming apparatus using a plurality of laser beams that includes a unit configured to detect a main scanning synchronization signal per beam while performing a laser light amount control per beam for each predetermined line, and a unit configured to produce a main scanning synchronization signal of a beam whose main scanning signal is not detected, by using the main scanning synchronization signal of the detected beam.
US07738002B2
The present invention provides an extension to a standard N-bit digital pulse width control method which can discriminate 2N discrete pulse widths per pulse cycle. The present invention provides a method and apparatus that can modulate the pulse widths over a period of 2M pulse cycles in which each pulse cycle can have its own pulse width or respective duty cycle. The resulting time averaged or effective pulse width therefore can be controlled with a resolution of 2N+M states rather than a resolution of 2N states as is common with standard methods.
US07738001B2
This invention generally relates to apparatus and methods for driving passive, electro-optic displays with greater efficiency. The invention is particularly suitable for driving passive matrix organic light emitting diode displays.
US07737996B2
Techniques are provided for forming one or more animation sequences used in animating a graphic. A semantic model of one or more semantic elements corresponding to content data is received. A presentation model of one or more presentation elements corresponding to objects is received. A set of one or more mappings is determined. The set of one or more mappings includes a mapping of each of said semantic elements to one or more presentation elements. The set of one or more mappings are traversed in an ordering in accordance with a selected animation sequence type specifying a set of objects that animate together. One or more animation sequences are built when performing the traversing step using each of the one or more mappings by applying one or more rules in accordance with a particular classification associated with each of the one or more mappings.
US07737979B2
A “Charting Animator” enhances computer-based charting/graphing systems by rendering dynamic animations of chart displays. In general, when a user changes from one chart type to another, adds new data to a chart, or changes, sorts or deletes data, a new chart is generated to replace the old chart. Conventional charting systems simply replace the existing chart with the new chart. In contrast to conventional systems, the Charting Animator renders animated transitions that dynamically morph the original chart into the new chart. Consequently, these animations avoid abrupt changes that can disorient users. Examples of these animations include animating changes from one chart family to another (e.g., changing from a “Bar Chart” to a “Pie Chart”), animating changes from one chart type within a chart family to another chart type (e.g., changing 2D Bar Charts to 3D Bar Charts or Stacked Bar Charts), animating data changes, animating sorts, etc.
US07737960B2
A source frame signal received at a first frame rate is converted to a destination frame signal output at a second frame rate. By adjusting the clock frequency of the clock signal in the destination frame signal, the second frame rate is made to be the same as the first frame rate. Adjusting the destination clock frequency prevents overflow and underflow conditions. The destination clock frequency is decreased to prevent underflow or increased to prevent overflow. The destination clock frequency during the last horizontal line is adjusted to comply with some display devices having a maximum time constraint from a last horizontal sync signal to a vertical sync signal in the destination frame signal.
US07737946B2
A mouse is disclosed to include a mouse body, which has a coupling structure on the top and two accommodation open chambers respectively at two sides of the coupling structure for storing different items, and a movable cover module, which has a top cover and a coupling structure fastened to the top cover and coupled to the coupling structure of the guide structure for allowing movement of the top cover relative to the mouse body selectively to a first open position to close the first accommodation open chamber and to open the second accommodation open chamber, a second open position to close the second accommodation open chamber and to open the first accommodation open chamber, or a closed position to close the first and second accommodation open chambers and to keep storage items in the accommodation open chambers from sight.
US07737932B2
A drive circuit for driving a display device includes: a first data latch circuit that holds image data corresponding to one line from; a second data latch circuit that holds image data held in the first data latch circuit; a decoding circuit that decodes the image data held in the second data latch circuit; a gradation amplifier circuit that includes gradation amplifiers that amplify or buffer, and output respective gradation voltages; a gradation voltage selection circuit that selects gradation voltages necessary for display; a decision circuit that decides on use/non-use of gradations, using the image data; and an enabling/disabling circuit that selectively disables operation of the gradation amplifiers corresponding to gradations that are identified as not to be used, using the decision results output from the decision circuit.
US07737924B2
A power source for EL driving is built in an active matrix type EL display device, and the number of power sources externally attached is reduced. Therefore, the power source for EL driving is constructed by a transistor formed on a substrate, and its output circuit is constructed by a p-channel transistor of a source ground when the anode of an OLED is operated. Thus, the electric potential difference between a power voltage and an output voltage is reduced, and a power source circuit of small electric power consumption is constructed.
US07737914B2
An interactive information delivery terminal includes an information display unit, retrieval client for generating control commands for transmission to an information store over a first communications link, for the retrieval of information therefrom, and a user interface for receiving control commands from a user device over a second communications link for controlling the retrieval client. The terminal is connected to the Internet and a short range radio (piconet) interface, for example a “Bluetooth” interface and is located in a position where it is not vulnerable to damage but where it is nevertheless visible. The radio interface is located so that it can make radio contact with interface units fitted to user handsets in a publicly accessible region. Through the Internet the terminal may be connected to any other internet site.
US07737905B1
A ferrite-loaded broadband loop antenna having nearly comparable transmit/receive characteristics is disclosed. The antenna contains a low loss ferrite core having a width-to-height ratio of approximately 24 and a depth-to-height ratio of approximately 6, and an antenna feed plate assembly centered about the long axis of the ferrite core, having a width-to-height ratio of approximately 6 and a width-to-depth ratio of approximately 1, and a balanced feed located at the center of the antenna feed plate assembly, positioned on the radiating side of the antenna, and a low loss center element in the ferrite core, the center element having at least one of a loss tangent and a permeability that is lower than the ferrite core, and a grounding surface coupled to the antenna feed plates.
US07737897B2
The present invention provides a folding type and portable wireless apparatus with a built-in antenna, particularly a portable wireless apparatus that reduces a local average SAR and improves performance of antenna.A housing open/close detecting unit 6 detects open/close of bodies 1 and 2. When the bodies 1 and 2 are open, a first antenna 4 and a wireless circuit 24 are connected and resonant frequency of a second antenna 5 is adjusted into a first frequency bandwidth, and when the bodies 1 and 2 are closed, the resonant frequency of the second antenna 5 is adjusted into the first frequency bandwidth and a second frequency bandwidth and a wireless circuit 24 is connected. Therefore, when the bodies 1 and 2 are open, it is possible to reduce a local average SAR by separating an antenna current. Further, when the bodies 1 and 2 are closed, it is possible to obtain a high antenna gain.
US07737890B2
The present invention relates to a method for transmitting signals in a wireless communication system, in which signals are transmitted from a first communication device to a second communication device, said signals being transmitted in consecutive frames, each frame having a preamble section including preamble information, at least one of said first and said second communication devices having a narrow beam antenna which is adapted to be steered to different positions, each of said different positions corresponding to one of a number of different transmissions paths from said to said second communication device, including the steps of transmitting and receiving a first preamble section including preamble information enabling the estimation of a channel quality of a current transmission path, while said narrow beam antenna is in a current position corresponding to said current transmission path, steering said narrow beam antenna from said current position to a different position corresponding to a candidate transmission path, and transmitting and receiving a second preamble section including preamble information enabling the estimation of a channel quality of said candidate transmission path while said narrow beam antenna is in said different position. The present invention further relates to a corresponding transmission device as well as a receiving device.
US07737888B2
In a method of conveying information regarding an orbit used at a Global Navigation Satellite System (GNSS) base station to a GNSS receiver, a satellite position is determined for a particular time from an orbit of a GNSS satellite. An ambiguity value is extracted from the satellite position. The ambiguity value is extracted based upon a satellite position determination margin of error of a GNSS receiver. The ambiguity value is encoded into an encoded ambiguity value which is assembled into a message. The message also includes a time tag representing the particular time. The message is transmitted from the GNSS base station. The encoded ambiguity value and the time tag convey information regarding the orbit to a GNSS receiver in receipt of the message.
US07737885B2
The invention relates to an FMCW radar system and a method of operating an FMCW radar system to produce a linear frequency ramp. The FMCW radar system includes a VCO, a frequency divider coupled to the VCO output, followed by an A/D converter. A down-converter shifts the digitally converted signal to baseband samples, followed by a low-pass filter coupled to an output thereof. A VCO frequency estimator produces instantaneous VCO frequency estimates from phase differences determined from the filtered baseband samples. A D/A converter coupled to an output of the VCO frequency estimator produces an input signal for the VCO to produce therewith a linear VCO frequency ramp. A Δ-Σ modulator is coupled between the VCO frequency estimator and the input of the D/A converter to produce a dithered VCO control signal, thereby increasing the effective number of bits of the D/A converter.
US07737883B2
The method generally relates to the field of computer software particularly to an improved method of providing aircrew decision aids for use in determining the optimum placement of an Electronic Attack (EA) aircraft. The core of the method is a software program that will dynamically provide the EA flight crew situational awareness regarding a threat emitter's coverage relative to the position of the EA aircraft and to the position of any number of protected entities (PE). The software program generates information to provide visual cues representing a Jam Acceptability Region (JAR) contour, a Jam Assessment Strobe (JAS) and text for display on a number of flexibly configurable display formats posted on display units. The JAR and JAS graphics and text will aid the EA aircrew in rapidly assessing the effectiveness of a given jamming approach. It is emphasized that this abstract is provided to comply with the rules requiring an abstract that will allow a searcher or other reader to quickly ascertain the subject matter of the technical disclosure. It is submitted with the understanding that it will not be used to interpret or limit the scope of the claims.
US07737864B2
A transfer switch configured particularly for use with traffic signal controllers, to enable a traffic signal controller to be powered by a portable electrical generator, when utility line power is unavailable. A housing, configured to be mounted either on the surface of a traffic signal controller cabinet, or recessed into an opening of the cabinet, so as to be flush to the surface thereof, is provided. The housing is configured to be substantially weatherproof without requiring the use of gaskets.
US07737863B2
A system and method of interfacing a drilling machine with one of a number of different walk-over guidance systems involves receiving an ID signal from a particular walk-over guidance system selected for use with the drilling machine. A protocol library associated with the particular walk-over guidance system is accessed in response to the ID signal. The protocol library is used to effect communication between the particular walk-over guidance system and a control system of the drilling machine during cooperative use of the particular walk-over guidance system and drilling machine. Using the protocol library involves converting, as prescribed by the protocol library, locator signals received from the particular walk-over guidance system from a locator protocol to a common protocol used by the control system of the drilling machine. Locator and drilling machine data of various types can be presented to a drilling machine operator via an on-board display.
US07737859B2
The present invention provides a psychosomatic state determination system 1 for the purpose of predicting or determining the psychosomatic state of a subject without imparting any awareness to the subject, comprising a data processing means 20 for calculating a psychosomatic state exponent such as Lyapunov exponent from the time series signal of a load value or a barycentric position of the subject, and an evaluation means 22 for comparing the temporal tendency of a psychosomatic state exponent calculated in said data processing means with the temporal tendency of a known psychosomatic state exponent corresponding to a psychosomatic state to thereby predict the psychosomatic state of the subject.
US07737853B2
The invention provides protection to wireless portable transponders from unauthorized interrogation by employing a mechanical means for disabling reception by or from the antenna of the transponder. Transponders include RFID tags that are attached to items that a persons may purchase or carry. Such transponders generally have means for receiving and storing electronic and other information, commonly in binary form using memories as in electronic circuits, etc. The invention is designed to provide privacy of electronic information. The tags can be protected from receiving or providing unauthorized or unwanted information. The invention provides the mechanical means that permit the owner to decide when reception/interrogation of personal or other information is not desired by employing the provided mechanical disable control means.
US07737850B2
Systems and methods are provided for determining the location of an individual (e.g., emergency personnel) within an environment. A system includes a wearable RFID tag removably attached to the individual (e.g., on his/her wrist, or uniform), wherein the wearable RFID tag is configured to send data to one or more access ports positioned external to the environment (e.g., on a fire truck or other such vehicle). A locationing module is communicatively coupled to the access port and is configured to determine the location of the individual within the site based on the data acquired from the wearable RFID tag.
US07737820B2
A remote control system for moving an access door includes an indicator, at least one uniquely coded remote transmitter, and a controller that is switchable to a learning mode for learning a unique code of a remote transmitter to define a learned remote transmitter. The controller is switchable to a door moving mode based upon receiving a signal from the learned remote transmitter. The controller cooperates with the indicator for indicating whether a new uniquely coded remote transmitter has been learned based upon the controller being switched to the door moving mode to thereby alert a user of a potentially unauthorized learned remote transmitter. Alternately, a remote switch may be used to activate the indicator.
US07737819B2
A theatrical lighting control network is disclosed which incorporates a local area network for communication among a number of node controllers and control consoles or devices employed in establishing lighting or other effects levels in a theater, film production stage or other performance environment. Use of the network eliminates the requirements for the majority of hardwiring for interconnection of consoles and other controller or monitoring devices to effects controller racks and provides great flexibility in location and relocation of various components of the system.
US07737813B2
There is provided a magnetic field generator for MRI 10 applicable to a variety of magnetic field generators, and capable of preventing separation of permanent magnets 20 which constitute permanent magnet groups 14a, 14b. The magnetic field generator for MRI 10 includes a pair of permanent magnet groups 14a, 14b. The pair of permanent magnet groups 14a, 14b each including a plurality of permanent magnets 20 bonded to each other, are opposed to each other with a space in between. The permanent magnet groups 14a, 14b have projections 18 projecting more outward than the area of contact with respective pole pieces 16a, 16b. A flange-shaped member 34 is attached to each outer circumferential surface of the pole pieces 16a, 16b, covering a space-facing surface 18a of the projection 18.
US07737812B2
A method is proposed for opening of hollow structures made of magnetic nanoparticles. To avoid an unwanted heating, the hollow structures are opened by a strong, preferably rotating magnetic field. The method can be used, in particular, for the releasing of a diagnostic and/or therapeutic agent in a human or animal body.
US07737809B2
A GFCI device which has reverse wiring protection is provided where no power is present at the face terminals even when the device is reverse wired. The device has a pair of movable bridges connected to its terminals. The terminal bridge pair makes contact with the load and face terminals providing power to these terminals when the device is reset. The device also has a reset lockout feature that prevents it from being reset after having been tripped if the circuit interrupting portion of the device is non-operational.
US07737808B2
A connector has data signal conductors for communicating data signals and voltage reference (power and ground) conductors for the signals' return currents. Voltage reference conductors carrying the same voltage level are coupled together at one or more points between the ends of the connector to shift the connector's resonant frequency beyond an operating frequency range of the data signals. Decoupling capacitors may alternatively or additionally be inserted between pairs of voltage reference conductors carrying high and low voltage levels at one or more points between the ends of the connector to shift the connector's resonant frequency beyond an operating frequency range of the data signals.
US07737806B2
A piezoelectric thin-film resonator includes: a lower electrode that is formed on a substrate; a piezoelectric film that is formed on the substrate and the lower electrode; an upper electrode that is formed on the piezoelectric film, with a portion of the piezoelectric film being interposed between the lower electrode and the upper electrode facing each other; and an additional film that is formed on the substrate on at least a part of the outer periphery of the lower electrode at the portion at which the lower electrode and the upper electrode face each other, with the additional film being laid along the lower electrode.
US07737805B2
An electrical circuit that includes an electric four-terminal network is disclosed. The electric four-terminal network includes a first electrical port with a first terminal and a second terminal and a second electrical port with a first terminal and a second terminal. The electrical circuit also includes a first shunt branch between the second terminal of first electrical port and ground.
US07737793B1
Methods, systems, and apparatus, including computer program products, are described for calibrating control loops, specifically phase-locked loops. In one aspect, an apparatus is provided that includes an oscillator model that generates a predicted phase based on an input, a first averaging submodule that generates an average predicted phase over a predetermined number of samples, and a first summing submodule that receives a first corrected phase error and generates a predicted repetitive phase disturbance using the first corrected phase error, the predicted phase, and the average predicted phase.
US07737788B1
A communication device includes a first polarity driver circuit including a first current source, a first amplifier that receives an input signal, that controls the first current source, and that receives a signal from the first current source, a first cascode device arranged in a cascode configuration with the first current source, and a second amplifier that receives a bias signal, that controls the first cascode device, and that receives a signal from the first cascode device.
US07737783B2
A differential amplifier comprises a left amplifier having transistors, a right amplifier having transistors, a negative feedback network having a resistor, and a negative feedback network having a transformer with a center tap. Phase compensation networks comprising a capacitor and a resistor, a capacitor and a resistor, and a capacitor and a resistor are further added to the amplifier. Both ends of a secondary winding of the transformer are connected to the output terminals of the right and left amplifiers, and the center tap of the secondary winding is grounded, so that a differential amplified output signal can be fed back to a single-phase input using one transformer, thereby reducing a cost and an area.
US07737777B2
An amplifier system includes a first amplifier stage having an input and an output. A second amplifier stage has an input and an output, the input of the second amplifier stage being connected to the output of the first amplifier stage. A transistor has a control terminal, a first terminal, and a second terminal, the first terminal of the transistor being coupled to the output of the first amplifier stage and the input of the second amplifier stage. A first capacitance has a first terminal and a second terminal, the first terminal of the first capacitance being connected to the input of the first amplifier stage, the second terminal of the first capacitance being connected to the second terminal of the transistor. A first current source to source current to amplifier system, the first current source being is connected to the output of the first amplifier stage. A second current source will sink current from the amplifier system. The second current source is connected to the second terminal of the first capacitance and the second terminal of the transistor.
US07737767B2
A pulse frequency modulator generates a pulse signal having a fixed duty ratio and a frequency which is adjusted such that a feedback voltage corresponding to the output voltage of a charge pump circuit is coincident with a predetermined first reference voltage. A driver, on receiving the pulse signal, turns on a first or second group of switches during the time periods corresponding to the high time periods of the pulse signal and turns on the other ones of the first and second group of switches during the time periods corresponding to the low time periods of the pulse signal.
US07737766B2
A two stage voltage boost circuit, IC and design structure are disclosed for boosting a supply voltage using gate control circuitry to reduce gate oxide stress, thus allowing lower voltage level FETs to be used. The voltage boost circuit may include a first stage for boosting the supply voltage to a first boosted voltage; a first passgate coupled to the first stage; a first gate control circuit for generating an on-state gate voltage level for the first passgate adjusted to reduce gate oxide voltage stress on the passgate; a second stage for boosting the first boosted voltage to a second boosted voltage; a second passgate coupled to the second stage, and a second gate control circuit for generating an on-state gate voltage level for the second passgate adjusted to reduce gate oxide voltage stress on the second passgate.
US07737763B2
A virtual electronic fuse apparatus and methodology are disclosed that permit the state of an electronic fuse to change from an un-blown state to a blown state and then back to a virtual un-blown state. In one embodiment, the electronic fuse may change from the virtual un-blown state back to a virtual blown state.
US07737761B2
A subject of the present invention is to reduce noise caused by ringing or the like while reducing turn-on power loss of the element and reverse recovery loss of the diode in a switching circuit of a power semiconductor element to which a SiC diode having small recovery current is connected in parallel.A means for solving the problem is to detect gate voltage and/or collector voltage of the power semiconductor switching element and change gate drive voltage in several stages based on the detected value.
US07737757B2
Low power level shifter latch circuits with gated feedback for high speed integrated circuits, and a design structure on which the subject circuit resides are provided. A latch input stage operating in a domain of a first voltage supply receives a data input responsive to being enabled by predefined clock signals. A latch storage element coupled to the latch input stage includes a latch output stage operating in a domain of a second voltage supply provides a data output having a voltage level corresponding to the second voltage supply. The latch storage element includes a level shifting device providing level shifting from the first supply level to the second voltage supply level. The latch storage element includes feedback gate devices receiving the predefined clock signals to gate feedback to the latch input stage when data is being written to the latch input stage.
US07737747B2
A serial interface interacting with a transmission pad system circuitry wherein a differential impedance is reckoned across the system voltage source, includes a scheme for controlling transmitter rise-fall transitions (to selectively speed up or slow down transitions) without requiring additional timing controls or affecting reflection coefficient of the transmitter port. The scheme uses at least one pre-charged capacitor, e.g., PMOS capacitor, interacting with the transmitter pad and connected through resistances or otherwise across the differential impedance with a switch. A modified scheme uses first and second parallely connected PMOS capacitors connectable with the transmission pad by switches, which may be NMOS switches. The scheme may be used in a MIPI D-PHY compliant DSI transmitter operating at, for e.g. 800 Mbps, and low signal common-modes. The scheme controls signal transition times of high speed circuitry including transmitters and uses a DATA signal which is already available to the circuitry.
US07737745B2
A DLL (Delay Locked Loop) clock signal generating circuit includes a duty correction buffer for receiving a first clock signal and a second clock signal, producing a first internal clock signal and a second internal clock signal, and correcting duty ratios of the first and second internal clock signals based on a reference signal which is controlled by a duty ratio of the first internal clock signal, and an edge trigger unit for a DLL clock signal which has a first level when the first internal clock signal is activated and which has a second level when the second internal clock signal is activated.
US07737740B2
An integrated circuit including a first circuit block having a power supply terminal for receiving a first power supply voltage and an output terminal for providing a first data signal is provided. The integrated circuit further includes a second circuit block having a power supply voltage terminal for receiving a second power supply voltage and an input terminal coupled to the output terminal of the first circuit block for receiving the first data signal. The integrated circuit further includes a first programmable delay block for adding a first delay time to the first data signal when one or both of the first or second power supply voltages is changed.
US07737729B2
A method and circuit of a biased input buffer is described to maximize the quality in the output signals. The input buffer includes a first stage for receiving differential input signals and generating differential internal signals as biased in response to an averaging of the differential internal signals. The input buffer further includes a second stage coupled to the differential internal signals and configured to generate differential output signals. A memory device includes a memory array with the respective input buffer. Differential input signals are received and differential internal signals are generated as biased in response to an averaging of the differential internal signals. Differential output signals are generated in a second stage from the differential internal signals.
US07737727B2
Provided herein are bi-directional buffers, and methods for providing bi-directional buffering. In an embodiment, a bi-directional buffer includes a differential input/differential output amplifier that includes a first input/output node and a second/input output node. The differential input/differential output amplifier is configurable in a first configuration and a second configuration. When in the first configuration, the second input/output node follows the first input/output node. When in the second configuration, the first input/output node follows the second input/output node.
US07737724B2
A programmable routing scheme provides improved connectivity both between Universal Digital Blocks (UDBs) and between the UDBs and other micro-controller elements, peripherals and external Inputs and Outputs (I/Os) in the same Integrated Circuit (IC). The routing scheme increases the number of functions, flexibility, and the overall routing efficiency for programmable architectures. The UDBs can be grouped in pairs and share associated horizontal routing channels. Bidirectional horizontal and vertical segmentation elements extend routing both horizontally and vertically between different UDB pairs and to the other peripherals and I/O.
US07737722B2
Some embodiments of the invention provide configurable integrated circuits (“IC's”) with configurable node arrays. In some embodiments, the configurable node array includes numerous (e.g., 50, 100, etc.) configurable nodes arranged in several rows and columns. This array also includes several direct offset connections, where each particular direct offset connection connects two nodes that are neither in the same column nor in the same row in the array. In some embodiments, at least some direct offset connections connect pairs of nodes that are separated in the array by more than one row and at least one column, or by more than one column and at least one row. Some embodiments establish a direct connection by (1) a set of wire segments that traverse through a set of the IC's wiring layers, and (2) a set of vias when two or more wiring layers are involved. In some embodiments, some of the direct connections have intervening circuits (e.g., buffer circuits), while other direct connections do not have any intervening circuits. Also, in some embodiments, the nodes in the configurable array are all similar (e.g., have the same set of circuit elements and same internal wiring between the circuit elements).
US07737719B2
An apparatus for adjusting a resistance value of a driver of a semiconductor integrated circuit in which the resistance value of the driver is adjusted according to a code signal. The apparatus includes a control means that generates a plurality of counting mode signals such that the unit of counting is changed in a predetermined period, a counting means that counts the code signal in the unit of counting that is changed in response to the plurality of counting mode signals, according to a count up/down signal, and a comparing means that compares a voltage obtained by converting the code signal with a reference voltage to generate the count up/down signal.
US07737718B2
A power supply assembly that can be miniaturized even though an applied voltage to a load is rendered variable, and a semiconductor testing system using the same are put into practice. With an improvement of the power supply assembly for finding an error against a set voltage by feeding back an applied voltage applied to a load, and applying a predetermined voltage to the load by causing an output amplifier to increase and decrease amperage to be fed to the load on the basis of the error, it is characterized in provided a voltage converter causing a voltage level of a power supply voltage of the output amplifier to follow up a voltage level of the set voltage.
US07737714B2
A probe array is assembled on a probe card platform. Each of the probes in the probe array has a probe base that includes a gripping handle. The probe bases have two or more different shapes. The probe bases of different shapes are interleaved such that any two adjacent probes on the platform have probe bases of different shapes. The arrangement of the probes increases effective spacing between the probes to facilitate the maneuvering of a handling tool.
US07737711B2
A pogo-type probe to be installed in a probe socket and a probe card for testing chip scale package of a semiconductor device is characterized in that the pogo probe has a hollow main body for receiving at least one resilient element internally and the main body comprises two end portions disposed with a first probe head and a second probe head respectively, wherein each of the probe heads is composed of a plurality of taper members to form a crown shape, and each of the taper members has an individual chamfer so that each chamfer has a tip to contact each contact pad of the semiconductor device under test for chip scale package.
US07737699B2
Two embodiments of marine geo-electric probe methods for hydrocarbon deposits survey comprise—excitation of electromagnetic field in a surveyed medium by transmitting two rectangular current pulses therethrough, the first—during forward traveling of a probe device along a profile and the second—during backward traveling thereof,—measuring instant values of the first and second electric potential differences during the time between the pulses, wherein, the equal-zero condition of the electric potential differences along the profile is ensured,—calculating three sets of normalized electrical parameters based on difference values,—solving an inverse problem via a differential equation for the dipole source voltage in an electrochemically polarizable medium using the parameters,—producing data according to said electrical parameters, and—determining conductivity of the medium, induced-polarization factor and decay time constant of the polarization potential difference. The first embodiment is deployed for circular survey profiles, the second is for linear profiles.
US07737698B2
A detector for a marine electromagnetic survey system includes a housing arranged to minimize turbulence when the housing is towed through a body of water, and to minimize motion of the housing in any direction other than the tow direction. The housing includes at least one of an electric field and a magnetic field sensing element associated therewith.
US07737697B2
Multi-component induction measurements are made using a resistivity logging tool in an anistropic earth formation. A subset of the multi-component measurements are inverted to first determine horizontal resistivities. Using the determined horizontal resistivities and another subset of the multi-component measurements, the vertical resistivities are obtained. Results of using the in-phase signals are comparable to those obtained using multifrequency focusing of quadrature signals.
US07737693B2
A method and apparatus are disclosed for Magnetic Resonance Imaging using specialized signal acquisition and processing techniques for image reconstruction with a generally inhomogeneous static magnetic field. New signal processing methods for image reconstruction and for minimizing dephasing effects are disclosed. Imaging systems with smaller static magnetic field strengths and smaller hardware demands than those with homogeneous static magnetic fields are provided, leading to significant reductions in system size and cost as compared to standard MRI systems. Such systems can also exploit imaging coils having high Signal-to-Noise-Ratio (SNR), including those made from Carbon nanotube conductors, leading to further imaging system efficiencies.
US07737679B2
An electronic energy meter includes a first sigma delta modulator having an electrically isolated digital data output. A power supply stage coupled to a first electrical line provides a supply voltage to the first sigma delta modulator. A shunt device is also coupled to the first electrical line. The first sigma delta modulator is coupled via an input to the shunt device for measuring a current through the first electrical line. The electrically isolated digital output is isolated by a capacitive isolation barrier.
US07737672B2
To provide a power supply apparatus which realizes a high-speed response, a stable operation, and a low output ripple with low power consumption. The first stage switching regulator receives an input voltage and forms a first voltage. The second stage switching regulator receives the first voltage and forms a second voltage. The second stage switching regulator includes an N-phase (N is two or more) switching regulator, and the first voltage is set to be N times a target value of the second voltage. The input voltage is set to be higher than the first voltage.
US07737666B2
Systems and techniques for efficient power regulators with improved reliability. A power regulator may include a first driver including a first switch and a second switch, where a power dissipation of the first switch is less than a power dissipation of the second switch. The power regulator may include a second driver. The first and second switches may be implemented as transistors, which may have different on-state breakdown voltages and/or on-state drain source resistances.
US07737663B2
Provided is a charging and discharging protection circuit realizing low current consumption in an overcurrent detection state, easy calculation of an automatic return impedance, and high usability. A pull-down circuit for pulling down an overcurrent detection terminal to a VSS terminal is connected in series between the overcurrent detection terminal and a switching circuit. The switching circuit is connected in series between the pull-down circuit and the VSS terminal.
US07737661B2
Disclosed is a secondary battery having a constant-voltage device for preventing the secondary battery from being excessively overcharged. The breakdown voltage of the constant-voltage device is lower than the explosion or ignition voltage of the secondary battery, so the discharge operation may occur before the secondary battery is exploded or ignited even if the voltage of the secondary battery rises above the overcharge voltage, thereby protecting the secondary battery from explosion or ignition. The leakage current value of the constant-voltage device is less than 0.05% of the capacity value of the secondary battery under the maximum charge voltage of the secondary battery, or the breakdown voltage of the constant-voltage device is higher than the maximum charge voltage of the secondary battery. Thus, the constant-voltage device rarely generates the leakage current even if the secondary battery has been charged with the maximum charge voltage.
US07737649B2
An apparatus on a spinning room machine, especially a spinning preparation machine, is arranged for monitoring an electric drive motor, which is connected to an electronic speed-setting and/or regulating device, a rotating operating element being connected to the drive motor. In order to monitor the drive motor so that no damage occurs even under different operating conditions, there is a device for automatically determining the loading of the drive motor during operation, which is connected to a device for comparison with pre-set values for the loading, to which there is connected a display and/or switching device which can be supplied with electrical signals in the event of departures.
US07737644B2
An exemplary backlight control circuit (20) includes at least two sampling circuits (21), at least two feedback circuits (22), and a PWM IC (23). Each of the sampling circuits includes a sampling output (210) and a backlight lamp (211). The PWM IC includes a current sense pin (230). The at least two feedback circuits correspond to the at least two sampling circuits, respectively. Each of the feedback circuits includes a resistor (222) and a diode (223) electrically coupled in parallel. The sampling output is configured to output a first voltage when the backlight lamp is in a normal working state, and output a second voltage when the backlight lamp has an open circuit. One terminal of the diode is electrically coupled to the sampling output of a corresponding one of the sampling circuits, and an opposite terminal of the diode is electrically coupled to the current sense pin.
US07737637B2
The invention provides an organic electroluminescence device having an input function, including: an element substrate that has a light-emitting layer sandwiched between a pair of electrodes; a sealing substrate that seals the element substrate; a first detection electrode that is provided at the inner-surface side of the sealing substrate; a second detection electrode that is provided at the outer-surface side of the sealing substrate; the second detection electrode having a detection axis that is not the same as that of the first detection electrode; a dielectric film that is formed on the second detection electrode; and a detection unit that detects a position at which electrostatic capacitance is generated via the dielectric film between the first detection electrode and the second detection electrode.
US07737625B2
Organic electroluminescent device with carrier blocking layer interposed between two emitting layers
An organic electroluminescent device including in sequence an anode, a first emitting layer (5), a carrier barrier layer (6), a second emitting layer (7) and a cathode stacked; wherein the ionization potential of the carrier barrier layer (6) is more than the ionization potential of the first emitting layer (5) by 0.1 eV or more and the affinity level of the carrier barrier layer (6) is less than the affinity levels of the first emitting layer (5) and the second emitting layer (7) by 0.1 eV or more.
US07737622B2
A phosphor element (10) of the present invention includes a pair of electrodes (2, 6) facing each other, and a phosphor layer (4) interposed between the pair of electrodes and including a semi-conductive phosphor fine particle (7) in which at least a part of the surface is covered with a conductive organic material (8). The conductive organic material is preferably chemically adsorbed on the surface of the semi-conductive phosphor fine article. Further, it is preferable that electron transport layers (3, 5) be further provided between the phosphor layer and at least one of the electrodes.
US07737621B2
A light-emitting device includes a light-emitting element for emitting primary light, and a wavelength conversion unit for absorbing part of the primary light and emitting secondary light having a wavelength longer than that of the primary light, wherein the wavelength conversion unit includes plural kinds of phosphors having light absorption characteristics different from each other, and then at least one kind of phosphor among the plural kinds of phosphors has an absorption characteristic that can absorb the secondary light emitted from at least another kind of phosphor among the plural kinds of phosphors.
US07737612B1
A piezoelectric resonator includes a multi-layer top electrode configured such that a top most layer protects the underlying layers from subsequent etching, thereby preventing etch undercut of the top-most layer. In one embodiment, the multi-layer top electrode is configured as a bi-layer, so that the upper layer of the bi-layer stack protects all sides of the underlying layer from subsequent etch process steps. In an alternative embodiment, at least the perimeter of a multi-layer top electrode is completely covered with overlapping interconnect metal.
US07737600B2
In a stator core composed of a powder compacted magnetic body, a yoke part comprises a protrusion protruding from an axial end face of a tooth. The tooth has an axial length gradually decreases towards an outside along the radial direction of the stator core, and a circumferential length which gradually increases towards an outside along the radial direction of the stator core. In one of the cross sections of stator core perpendicular to a radial direction, the height difference between axial end faces of the yoke part and the tooth is substantially equal to an axial length of a coil end part. Further, a cross-sectional area of the tooth perpendicular to the radial direction is substantially maintained constant along the radial direction, and the cross-sectional area is secured at a junction between the tooth and the yoke part, while half of the cross-sectional area is secured in a circumferential cross section of the yoke part.
US07737580B2
Methods and apparatus for providing uninterruptible power are provided by aspects of the invention. One aspect is more particularly directed to an uninterruptible power supply for providing power to a load. The uninterruptible power supply includes an input to receive input power, an output to provide output power, a plurality of battery modules that provide backup power, a power circuit coupled to the input, coupled to the plurality of battery modules and coupled to the output to provide power derived from at least one of the input power and the backup power to the output, a controller, a return line coupled to the controller and coupled to each of the battery modules, and a first sense line coupled to the controller and coupled to the plurality of battery modules. The controller and each of the battery modules are configured and arranged such that at least one characteristic of the battery modules is determined by the controller based on signals detected by the controller on the first sense line.
US07737573B2
A system includes (a) an access point; (b) a switch providing power for use in the access point; and (c) a combiner disposed between the switch and the access point. The combiner receives at least two power supplies from the switch. The combiner is configured to combine the at least two power supplies to generate a third power supply. The third power supply is transferred to power the access point.
US07737555B2
In a semiconductor device, an insulating interlayer having a groove is formed on an insulating underlayer. A silicon-diffused metal layer including no metal silicide is buried in the groove. A metal diffusion barrier layer is formed on the silicon-diffused metal layer and the insulating interlayer.
US07737553B2
Fine-pitch first and second bonding pads are formed on a chip along its perimeter. The first bonding pads are formed at the peripheral parts on the chip, while the second bonding pads are formed inside the peripheral parts. An ESD protection circuit is connected to the first bonding pad, and an I/O circuit is connected to the second bonding pad. First and second bonding wires connect the first and second bonding pads to the same package pin, respectively. The second bonding wire is configured to be sufficiently longer than the first bonding wire, regardless of the pitch of the first bonding pads.
US07737548B2
A semiconductor die package including at least two heat sinks. The semiconductor die package includes a first heat sink, a second heat sink coupled to the first heat sink, and a semiconductor die between the first heat sink and the second heat sink. The semiconductor die is electrically coupled to the first heat sink and the second heat sink. The semiconductor die may also be attached to a lead.
US07737545B2
An IC package having multiple surfaces for interconnection with interconnection elements making connections from the IC chip to the I/O terminations of the package assembly which reside on more than one of its surfaces and which make interconnections to other devices or assemblies that are spatially separated.
US07737540B2
A stacked semiconductor device includes a plurality of stacked chips, each having a plurality of elements to receive a signal. At least one first ladder main signal line for receiving the signal is arranged to pass through the chips. At least one second ladder main signal line is arranged to pass through the chips. A plurality of ladder buffers buffer the signal applied from the first ladder main signal line to the second ladder main signal line. The signal is uniformly distributed to the stacked chips using a ladder type circuit network technique.
US07737537B2
Embodiments provide an electronic device. The electronic device includes a leadframe having a first face that defines an island and multiple leads configured to communicate with a chip attached to the island, a first structure element separate from and coupled to a first face of the leadframe, at least one electrical connector coupled between the chip and the first structure element, and at least one electrical connector coupled between the first structure element and one of the multiple leads.
US07737535B2
A total ionizing dose suppression architecture for a transistor and a transistor circuit uses an “end cap” metal structure that is connected to the lowest potential voltage to overcome the tendency of negative charge buildup during exposure to ionizing radiation. The suppression architecture uses the field established by coupling the metal structure to the lowest potential voltage to steer the charge away from the critical field (inter-device) and keeps non-local charge from migrating to the “birds-beak” region of the transistor, preventing further charge buildup. The “end cap” structure seals off the “birds-beak” region and isolates the critical area. The critical area charge is source starved of an outside charge. Outside charge migrating close to the induced field is repelled away from the critical region. The architecture is further extended to suppress leakage current between adjacent wells biased to differential potentials.
US07737530B2
Semiconductor device structures for use with bipolar junction transistors and methods of fabricating such semiconductor device structures. The semiconductor device structure includes a semiconductor body having a top surface and sidewalls extending from the top surface to an insulating layer, a first region including a first semiconductor material with a first conductivity type, and a second region including a second semiconductor material with a second conductivity type. The first and second regions each extend across the top surface and the sidewalls of the semiconductor body. The device structure further includes a junction defined between the first and second regions and extending across the top surface and the sidewalls of the semiconductor body.
US07737527B2
Provided are a phase change material containing carbon (C), a memory device including the phase change material, and a method of operating the memory device. The phase change material contains a main compound and an additive, wherein the main compound is In—Sb—Te and the additive includes carbon (C). A content a of the carbon (C) may be 0.005≦a≦0.30 atomic (at) %. The additive may further contain nitrogen (N), oxygen (O), boron (B), or a transition metal. The additive may include carbide instead of the carbon (C).
US07737523B2
In a semiconductor device of the present invention, a protection diode for protecting a device is formed on an epitaxial layer formed on a substrate. A Schottky barrier metal layer is formed on a surface of the epitaxial layer and a P-type diffusion layer is formed at a lower portion of an end portion of the Schottky barrier metal layer. Then, a P-type diffusion layer is formed to be connected to a P-type diffusion layer and is extended to a cathode region. A metal layer to which an anode electrode is applied is formed above the P-type diffusion layer, thereby making it possible to obtain a field plate effect. This structure reduces a large change in a curvature of a depletion layer, thereby improving a withstand voltage characteristic of the protection diode.
US07737518B2
The invention relates to the fabrication of optical microsystems for miniature cameras or miniature matrix displays. It is proposed that N dot matrix arrays and associated circuits should be collectively fabricated, on the front of a semiconductor wafer, to produce N identical chips, with on the side of each array, external connection lands; a plate, used to collectively form N identical optical image-forming structures, each optical image-forming structure covering a respective chip and being designed to form an overall image corresponding with the whole of the matrix array of the respective chip, is fabricated collectively and placed in close contact with the front of the semiconductor wafer; through the thickness of the wafer, conductive vias extending to the contact lands are opened, and, only after these various operations, the wafer is divided into N individual optical microsystems comprising an electronic chip covered by an optical structure.
US07737515B2
Systems and methods for assembling a structure onto a substrate include an array of programmable magnets disposed beneath a substrate, wherein a magnetic field is applied to the structure to levitate the structure above the substrate while the structure is moved relative to the substrate to align the structure with a corresponding recess formed in the substrate. A magnetic field may be applied to translate and rotate the structure relative to the substrate. Differences between or among the programmable magnets regarding magnetic polarity, energized versus de-energized status, and magnetic field strength may be used to move the structure relative to the substrate in conjunction with a closed-loop control system. A bonded substrate assembly and a method of bonding a first wafer to a second wafer include wherein the first wafer includes a projection and the second wafer includes a matching depression. The first and second wafers are bonded together at least in part via magnetic attraction between respective magnetic layers in the projection and the depression.
US07737514B1
A micro-electro-mechanical system (MEMS) pressure sensor includes a silicon spacer defining an opening, a silicon membrane layer mounted above the spacer, and a silicon sensor layer mounted above the silicon membrane layer. The silicon membrane layer forms a diaphragm opposite of the spacer opening, and a stationary perimeter around the diaphragm and opposite the spacer. The silicon sensor layer includes a movable electrode and a stationary electrode separated by a substantially constant gap and respectively located above the diaphragm and the stationary perimeter of the silicon membrane layer. The movable electrode and the diaphragm move in response to a pressure applied to the diaphragm where an overlap area between sidewall surfaces of the movable and the stationary electrodes create a capacitance proportion to the pressure.
US07737511B2
There is provided a method of manufacturing a semiconductor device, including forming a structure including a first layer containing Si and a metal oxide layer in contact with the first layer, the metal oxide layer having a dielectric constant higher than that of silicon oxide, and heating the structure in an atmosphere containing He and/or Ne.
US07737510B2
A gate insulating film and a gate electrode are formed on an active region of a semiconductor substrate. A sidewall forming an L shape in cross section is formed on the sides of the gate electrode. Source/drain regions are formed in regions of the semiconductor substrate located outside an area covering the gate electrode and the sidewall. A stress-applying stress liner film is formed to cover the gate electrode and the sidewall.
US07737508B2
A non-volatile semiconductor memory device is disclosed, which comprises a memory cell unit including at least one memory cell transistor formed on a semiconductor substrate and having a laminated structure of a charge accumulation layer and a control gate layer, and a selection gate transistor one of the source/drain diffusion layer regions of which is connected to a bit line or a source line and the other of the source/drain diffusion layer regions of which is connected to the memory cell unit. The shape of the source diffusion layer region of the selection gate transistor is asymmetrical to the shape of the drain diffusion layer region thereof below the selection gate transistor.
US07737506B2
An objective is to provide a method of manufacturing a semiconductor device, and a semiconductor device manufactured by using the manufacturing method, in which a laser crystallization method is used that is capable of preventing the formation of grain boundaries in TFT channel formation regions, and is capable of preventing conspicuous drops in TFT mobility, reduction in the ON current, and increases in the OFF current, all due to grain boundaries. Depressions and projections with stripe shape or rectangular shape are formed. Continuous wave laser light is then irradiated to a semiconductor film formed on an insulating film along the depressions and projections with stripe shape of the insulating film, or along a longitudinal axis direction or a transverse axis direction of the rectangular shape. Note that although it is most preferable to use continuous wave laser light at this point, pulse wave laser light may also be used.
US07737501B2
A FinFET SRAM transistor device includes transistors formed on fins with each transistor including a semiconductor channel region within a fin plus a source region and a drain region extending within the fin from opposite sides of the channel region with fin sidewalls having a gate dielectric formed thereon. Bilateral transistor gates extend from the gate dielectric. An asymmetrically doped FinFET transistor has source/drain regions doped with a first dopant type, but the asymmetrically doped FinFET transistor include at least one of the bilateral transistor gate electrode regions on one side of at least one of the fins counterdoped with respect to the first dopant type. The finFET transistors are connected in a six transistor SRAM circuit including two PFET pull-up transistors, two NFET pull down transistors and two NFET passgate transistors.
US07737500B2
The present invention provides an improved CMOS diode structure with dual gate conductors. Specifically, a substrate comprising a first n-doped region and a second p-doped region is formed. A third region of either n-type or p-type conductivity is located between the first and second regions. A first gate conductor of n-type conductivity and a second gate conductor of p-type conductivity are located over the substrate and adjacent to the first and second regions, respectively. Further, the second gate conductor is spaced apart and isolated from the first gate conductor by a dielectric isolation structure. An accumulation region with an underlying depletion region can be formed in such a diode structure between the third region and the second or the first region, and such an accumulation region preferably has a width that is positively correlated with that of the second or the first gate conductor.
US07737495B2
The present invention provides a semiconductor device including an N channel MIS type transistor and a P channel MIS type transistor. The semiconductor device includes a first inter-layer film formed on the NMIS transistor and having a tensile stress, and a second inter-layer film formed on the first inter-layer film and a PMIS transistor and having a compressive stress, and the compressive stress in the second inter-layer film is relaxed on the upper side of the first inter-layer film.
US07737491B2
The present invention relates to a technique for reducing the on-voltage of the semiconductor device by increasing the concentration of minority carriers in the deep region (26) and the intermediate region (28). A semiconductor device according to the invention comprises an electrode, a top region (36) of a second conductivity type connected to the electrode, a deep region of the second conductivity type, and an intermediate region of a first conductivity type connected to the electrode. A portion of the intermediate region isolates the top region and the deep region. The semiconductor device further comprises a gate electrode (32) facing the portion of the intermediate region via an insulating layer. The portion facing the gate electrode isolates the top region and the deep region. The semiconductor device according to the invention further comprises a barrier region (40) that is formed within the intermediate region and/or the top region.
US07737490B2
A vertical and trench type insulated gate MOS semiconductor device is provided in which the surfaces of p-type channel regions and the surfaces of portions of an n-type semiconductor substrate alternate in the longitudinal direction of the trench between the trenches arranged in parallel, and an n+-type emitter region selectively formed on the surface of the p-type channel region is wide by the side of the trench and becomes narrow toward the center point between the trenches. This enables the device to achieve low on-resistance and enhanced turn-off capability.
US07737488B2
A band gap engineered, charge trapping memory cell includes a charge trapping element that is separated from a gate by a blocking layer of metal doped silicon oxide material having a medium dielectric constant, such as aluminum doped silicon oxide, and separated from the semiconductor body including the channel by an engineered tunneling dielectric.
US07737483B2
A plug is formed by depositing a first material to partially fill an opening, leaving an unfilled portion with a lower aspect ratio than the original opening. A second material is then deposited to fill the remaining portion of the opening. The first material has good filling characteristics but has higher resistivity than the second material. The second material has low resistivity to give the plug low resistance.
US07737477B2
A CMOS image sensor and a method for manufacturing the same improve light-receiving efficiency and maintain a margin in the design of a metal line. The CMOS image sensor includes a transparent substrate including an active area having a photodiode region and a transistor region and a field area for isolation of the active area, a p-type semiconductor layer on the transparent substrate, a photodiode in the p-type semiconductor layer corresponding to the photodiode region, and a plurality of transistors in the p-type semiconductor layer corresponding to the transistor region.
US07737475B2
Provided is a solid-state CMOS image sensor, specifically a CMOS image sensor pixel that has stacked photo-sites, high sensitivity, and low dark current. In an image sensor including an array of pixels, each pixel includes: a standard photo-sensing and charge storage region formed in a first region under a surface portion of a substrate and collecting photo-generated carriers; a second charge storage region formed adjacent to the surface portion of the substrate and separated from the standard photo-sensing and charge storage region; and a potential barrier formed between the first region and a second region underneath the first region and diverting the photo-generated carriers from the second region to the second charge storage region.
US07737471B2
Receiver circuits using nanotube-based switches and transistors. A receiver circuit includes a differential input having a first and second input link, a differential output having a first and second output link, and first and second switching elements in electrical communication with the input links and the output links. Each switching element has an input node, an output node, a nanotube channel element, and a control structure disposed in relation to the nanotube channel element to controllably form and unform an electrically conductive channel between said input node and said output node. First and second MOS transistors are each in electrical communication with a reference signal and with the output node of a corresponding one of the first and second switching elements.
US07737470B2
A high-frequency diode has a first semiconductor area with a first conductivity type as well as a barrier area adjacent to the first semiconductor area, which has a second conductivity type, which differs from the first conductivity type. Further, the high-frequency diode has a second semiconductor area adjacent to the barrier area, which has the second conductivity type and a dopant concentration which is lower than the dopant concentration of the barrier are or equal to zero. Further, the high-frequency diode has a third semiconductor area adjacent to the second semiconductor area, which has the same conductivity type and a higher dopant concentration than the barrier area. Through such a structure it is possible to provide a high-frequency diode with short switching times and low bias.
US07737465B2
The present invention provides a semiconductor apparatus for improving a switching speed and a withstand voltage, and a manufacturing method of the semiconductor apparatus. The semiconductor apparatus of the invention including a first conductive type semiconductor substrate, a first conductive type first semiconductor region with an impurity concentration lower than that of the semiconductor substrate and formed on a first principal surface of the semiconductor substrate, a second conductive type second semiconductor region formed in a surface region of the first semiconductor region and which forms a PN junction with the first semiconductor region, a contact region including a part of the first semiconductor region and a part of the second semiconductor region, an insulating layer having an opening part through which at least the contact region are exposed, a first electrode formed so as to be in contact with at least the contact region and a second electrode formed on a second principal surface of the semiconductor substrate, wherein the second semiconductor region, viewed from a direction perpendicular to the first principal surface includes a first region in which a plurality of islands of the second semiconductor are aligned with intervals and a second region which connects each end of the islands of the first region each other.
US07737455B2
An electrode structure is disclosed for enhancing the brightness and/or efficiency of an LED. The electrode structure can have a metal electrode and an optically transmissive thick dielectric material formed intermediate the electrode and a light emitting semiconductor material. The electrode and the thick dielectric cooperate to reflect light from the semiconductor material back into the semiconductor so as to enhance the likelihood of the light ultimately being transmitted from the semiconductor material. Such LED can have enhanced utility and can be suitable for uses such as general illumination. The semiconductor material can have a cutout formed therein and a portion of the electrode can be formed outside of the cutout and a portion of the electrode can be formed inside of the cutout. The portion of the electrode outside the cutout can be electrically isolated from the semiconductor material by the dielectric material.
US07737450B2
Light emitting diode systems are disclosed. An optical display system that includes a light emitting diode (LED) and a cooling system is disclosed. The cooling system is configured so that, during use, the cooling system regulates a temperature of the light emitting diode.
US07737448B2
A method for a thin film transistor array panel includes forming a gate line and a pixel electrode on a substrate, forming a gate insulating layer covering the gate line, forming a data line including a source electrode and a drain electrode on the gate insulating layer, forming an interlayer insulating layer covering the data line and the drain electrode on the gate insulating layer, forming a first opening in the interlayer insulating layer, forming an organic semiconductor in the first opening, forming a passivation layer on the organic semiconductor and the interlayer insulating layer, and forming a second opening in the interlayer insulating layer to expose the pixel electrode.
US07737437B2
A triplet light emitting device which has high efficiency and improved stability and which can be fabricated by a simpler process is provided by simplifying the device structure and avoiding use of an unstable material. In a multilayer device structure using no hole blocking layer conventionally used in a triplet light emitting device, that is, a device structure in which on a substrate, there are formed an anode, a hole transporting layer constituted by a hole transporting material, an electron transporting and light emitting layer constituted by an electron transporting material and a dopant capable of triplet light emission, and a cathode, which are laminated in the stated order, the combination of the hole transporting material and the electron transporting material and the combination of the electron transporting material and the dopant material are optimized.
US07737434B2
The invention provides light emitting diode illumination source having excellent properties as an illumination source such as a flat spectral distribution in the wavelength region from green to red and a sufficient emission intensity in the red region, comprising a light emitting diode having multiple peaks with a half-value width of 20 nm or more within a range from 480 to 700 nm in a spectral distribution, wherein the minimum of the intensities of the valleys between the peaks in the wavelength range from 480 to 700 nm is 65% or more of the maximum peak intensity in the same range, and an illuminator and a backlight for a liquid crystal display using the illumination source.
US07737430B2
An adapted LED is provided comprising a short-wavelength LED and a re-emitting semiconductor construction, wherein the re-emitting semiconductor construction comprises at least one potential well not located within a pn junction. The potential well(s) are typically quantum well(s). The adapted LED may be a white or near-white light LED. The re-emitting semiconductor construction may additionally comprise absorbing layers surrounding or closely or immediately adjacent to the potential well(s). In addition, graphic display devices and illumination devices comprising the adapted LED according to the present invention are provided.
US07737410B2
Digital images or the charge from pixels in light sensitive semiconductor based imagers may be used to detect gamma rays and energetic particles emitted by radioactive materials. Methods may be used to identify pixel-scale artifacts introduced into digital images and video images by high energy gamma rays. Statistical tests and other comparisons on the artifacts in the images or pixels may be used to prevent false-positive detection of gamma rays. The sensitivity of the system may be used to detect radiological material at distances in excess of 50 meters. Advanced processing techniques allow for gradient searches to more accurately determine the source's location, while other acts may be used to identify the specific isotope. Coordination of different imagers and network alerts permit the system to separate non-radioactive objects from radioactive objects.
US07737399B1
An analog Mueller matrix data acquisition system (AMMS) acquiring middle-infrared Mueller (M) matrices of backscattering surfaces. The M-elements are measured by means of an active photopolarimetric sensor. The AMMS records nine M-elements simultaneously in groups of four modulo 2 incident continuous-wave CO2 laser beams—one incident beam is tuned to a fundamental molecular absorption cross-section by the aerosol of detection interest (analytic wavelength λa) while the other beam is detuned off that resonance band (reference wavelength λr) and in the closest vicinity to λa. Accordingly, those ΔM elements exhibiting susceptible behavior to the aerosol analyte, driven on-then-off its molecular vibrational resonance band, cues an identification event thus providing detection decision information. The AMMS is comprised of PEM reference frequency synthesizer, optical power regulation, data digitizer, and computer interface components in an interfaced and integrated framework that governs all operations of M-elements production by the photopolarimetric sensor.
US07737397B2
A device for mass spectroscopy comprising a chamber configured to provide an atomization source, a boost device configured to provide radio frequency energy to the chamber, and a mass analyzer in fluid communication with the chamber and configured to separate species based on mass-to-charge ratios is disclosed. In certain examples, a boost device may be used with a flame or plasma to provide additional energy to a flame or plasma to enhance desolvation, atomization, and/or ionization.
US07737396B2
In a tandem mass spectrometer using a collision cell for ion fragmentation, the upper limit of the collision energy required for collision induced dissociation (CID) can be extended without reaching or going beyond the upper electrical discharge limit of the system components. The present teachings describe a method of lifting the potential energy of ions to a predetermined level sufficient for CID fragmentation while satisfying a discharge free condition. The present teaching also describes a method of lifting the potential energy of the fragment ions after CID fragmentation so that the product ions have sufficient energy for mass analysis.
US07737392B2
Photonic crystal (PC) sensors, and sensor arrays and sensing systems incorporating PC sensors are described which have integrated fluid containment and/or fluid handling structures. The PC sensors are further integrated into a sample handling device such as a microwell plate. Sensors and sensing systems of the present disclosure are capable of high throughput sensing of analytes in fluid samples, bulk refractive index detection, and label-free detection of a range of molecules, including biomolecules and therapeutic candidates. The present disclosure also provides a commercially attractive fabrication platform for making photonic crystal sensors and systems wherein an integrated fluid containment structure and a photonic crystal structure are fabricated in a single molding or imprinting processing step amendable to high throughput processing.
US07737377B1
An electrical device includes a cradle and a terminal. The cradle includes a body portion, a transition portion, and a connection portion. The body portion includes a transition portion that is bent from the body portion and extends between the body portion and the connection portion. The connection portion includes a plate extending away from the body portion. The terminal includes a main wall and a slip receiver connected to and angled away from the main wall. The slip receiver includes first and second walls connected by an integral receiver bridge. The slip receiver slidably receives the plate of the connection portion to establish an electrical connection between the cradle and the terminal. The plate of the connection portion of the cradle is at least partially disposed between the first and second walls of the slip receiver to complete the electrical connection between the cradle and the common terminal.
US07737373B2
A mobile terminal keypad is provided having a plurality of key switches on the keypad that provides a first signal or a second signal according to the pressure applied to the key switch. In each of the plurality of key switches, a plate is provided to sequentially contact with a first contact and a second contact according to the applied pressure.
US07737371B2
Safety devices and methods of use thereof are provided for improving electrical safety of insulative tools. In particular, the present invention provides a safety device for improving safety of an elongated insulative tool of a certain length with a substantially circular cross section having a cross sectional diameter and outer circumference, the device comprising a substantially circular disc with an inner opening for said elongated insulative tool to position therethrough, and said inner opening having a bore diameter that is substantially the same as or greater than the diameter of the elongated insulative tool. The present invention further provides novel methods of using through specific arrangement of the safety devices of the present invention on an elongated insulative tool.
US07737369B2
A semiconductor module (A1) comprises a semiconductor device (10) provided with a semiconductor chip, and a conductive cover (6) for electromagnetic shielding bonded to the semiconductor device (10) via an adhesive coat (8). The conductive cover (6) includes a surface facing the adhesive coat (8), and the surface is formed with a convex portion (6a) protruding toward the adhesive coat (8). Around the convex portion (6a), a space (7) is formed for filling in adhesive to form the adhesive coat (8).
US07737363B2
A halogen-free resin composition for a covered wire and a wiring harness which has a base resin composition of 100 weight division having 45 to 65% by weight of a polypropylene resin, 15 to 30% by weight of a low-density polyethylene resin, 15 to 30% by weight of a styrene thermoplastic elastomer, and a metal hydrate of 80-120 weight division. The styrene thermoplastic elastomer of the composition is an aromatic vinyl-conjugated diene system block copolymer and with a peak temperature of dynamic factor (tan δ) thereof measured in a range from −100 to 50° C. by a dynamic viscoelasticity measurement device being made in 0-30° C.
US07737346B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH887239. The invention thus relates to the plants, seeds and tissue cultures of the variety CH887239, and to methods for producing a corn plant produced by crossing a corn plant of variety CH887239 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 CH887239.
US07737341B1
A novel maize variety designated PHRJB and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHRJB with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHRJB 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 variety PHRJB or a trait conversion of PHRJB with another maize variety. Inbred maize varieties derived from maize variety PHRJB, methods for producing other inbred maize varieties derived from maize variety PHRJB and the inbred maize varieties and their parts derived by the use of those methods.
US07737340B1
A novel maize variety designated PHGWD and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing maize variety PHGWD with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHGWD 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 variety PHGWD or a trait conversion of PHGWD with another maize variety. Inbred maize varieties derived from maize variety PHGWD, methods for producing other inbred maize varieties derived from maize variety PHGWD and the inbred maize varieties and their parts derived by the use of those methods.
US07737336B1
A novel inbred maize variety designated PHD62 and seed, plants and plant parts thereof. Methods for producing a maize plant that comprise crossing inbred maize variety PHD62 with another maize plant. Methods for producing a maize plant containing in its genetic material one or more traits introgressed into PHD62 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 variety PHD62 or a trait conversion of PHD62 with another maize variety. Inbred maize varieties derived from inbred maize variety PHD62, methods for producing other inbred maize varieties derived from inbred maize variety PHD62 and the inbred maize varieties and their parts derived by the use of those methods.
US07737335B2
The invention relates to the novel cotton variety designated 05H270. Provided by the invention are the seeds, plants, plant parts and derivatives of the cotton variety 05H270. Also provided by the invention are tissue cultures of the cotton variety 05H270 and the plants regenerated therefrom. Still further provided by the invention are methods for producing cotton plants by crossing the cotton variety 05H270 with itself or another cotton variety and plants produced by such methods.
US07737324B2
A simple disposable absorbent article including a chassis and an absorbent assembly. The chassis includes laterally opposing side flaps formed by laterally inwardly folded portions of the chassis and deployable chassis ears formed by other laterally inwardly folded portions of the chassis. Each chassis ear is held laterally inwardly folded until being deployed by being released and unfolded laterally outward so as to project laterally outward beyond the adjacent side flap. Fastening elements may be disposed on at least two of the chassis ears, the fastening elements being adapted for fastening the front waist region to the back waist region to encircle a waist and legs of a wearer. The chassis may be extensible. The absorbent assembly may be attached in a cruciform pattern to the chassis to allow portions of the chassis underlying the absorbent assembly and lying outside the cruciform attachment pattern to extend laterally.
US07737316B2
A method for determining an amount of flocculant effective to recover a molecular sieve crystalline product that comprises the steps of (a) preparing a molecular sieve crystalline product mixture; (b) separating the molecular sieve crystalline product mixture into a plurality of samples; (c) mixing at least two of the plurality of samples with a quantity of flocculant to produce a plurality of flocculated samples, wherein at least two of the plurality of flocculated samples have a different ratio of flocculant to molecular sieve crystalline product mixture; (d) measuring the viscosity or zeta potential of at least two of the plurality of flocculated samples having a different ratio of flocculant to molecular sieve crystalline product mixture; (e) establishing a relationship between the quantity of flocculant and the viscosity or zeta potential measurements; and (f) determining from the relationship the amount of flocculant effective to recover the molecular sieve crystalline product.
US07737308B1
Methods of nitrating compounds, such as phloroglucinol or a methoxy derivative thereof, are disclosed. For example, a reaction mixture may be formed by combining sulfuric acid and at least one nitrate salt. A nitratable aromatic compound, such as phloroglucinol or a methoxy derivative thereof, may then be exposed to the reaction mixture to nitrate the phloroglucinol or methoxy derivative thereof.
US07737303B2
A method of selectively preparing a chiral 2S-amino alcohol useful in preparation of an amide sulfonated or acylated with alkyl, substituted aryl or substituted heteroaryl is described. The method involves reacting a di-tert-butyl diazene-1,2-dicarboxylate with a (4S)-4-benzyl-3-[(S)-trifluoromethyl-alkyl substituted alkanoyl]-1,3-oxazolidin-2-one to afford a di-tert-butyl 1-(1S,2S)-([(4S)-4-benzyl-2-oxo-1,3-oxazolidine-3-yl]-carbonyl}-trifluoromethyl-alkyl substituted alkyl)hydrazine-1,2-dicarboxylate. This dicarboxylate is then reduced to yield di-tert-butyl 1-(1S,2S)-[trifluoromethyl-alkyl substituted alkyl]hydrazine-1-(hydroxymethyl)-1,2-dicarboxylate. The resulting product is deblocked with an acid to yield the acid addition salt of (2S,3S)-trifluoro-hydrazino-methyl alkan-1-ol. The acid addition salt of (2S,3S)-trifluoro-2-hydrazino-methyl alkan-1-ol is hydrogenated in the presence of a suitable metal catalyst to yield the amino alcohol (2S,3S)-2-amino-trifluoro-methyl alkan-1-ol HCl.
US07737297B2
A process to prepare polyol esters from tertiary alkyl acid with reduced homo-polymerisation of the polyols. The ester polyol can be used in the synthesis of further polyester resins for coating or structural/composite or lube oil applications.
US07737295B2
Compounds of Formula I, including pharmaceutically acceptable salts of the compounds, are CETP inhibitors, and are useful for raising HDL-cholesterol, reducing LDL-cholesterol, and for treating or preventing atherosclerosis. In the compounds of Formula 1, A1 and A2 are each an aromatic ring, a 5-6-membered heterocyclic ring, an aromatic ring fused to a heterocyclic ring, a phenyl ring fused to a heterocyclic ring, or a cycloalkyl ring.
US07737283B2
Novel compounds and methods of using those compounds for the treatment of inflammatory conditions are provided. In a preferred embodiment, modulation of the activation state of p38 kinase protein comprises the step of contacting the kinase protein with the novel compounds.
US07737279B2
The present invention provides for tricyclic compounds having the formula (I), wherein R1, R2, R5, R6, R7, and R8 are as described herein. The present invention further provides pharmaceutical compositions comprising such compounds, as well as the use of such compounds for treating inflammatory and immune diseases.
US07737270B2
Provided is a method for producing a pigment, in particular, a metal phthalocyanine, in high yield and in a green process. The method has (1) a step of obtaining a solution mixture by mixing at least one type of compound serving as a raw material for a pigment with a solvent, and (2) a step of obtaining the pigment by reacting the compound while holding the solution mixture at not less than a temperature where a subcritical state or a supercritical state of the solvent occurs.
US07737252B2
This invention relates to new peptide-based compounds and their use in therapeutically effective treatments as well as for diagnostic imaging techniques. More specifically the invention relates to the use of such peptide-based compounds used as targeting vectors that bind to receptors associated with angiogenesis, in particular the αvβ3 integrin receptor. Such contrast agents may thus be used for diagnosis of for example malignant diseases, heart diseases, inflammation-related diseases, rheumatoid arthritis and Kaposi's sarcoma. Moreover such compounds may also be used in therapeutic treatment of these diseases.
US07737251B2
This invention relates to glucagon-like peptide 2 (GLP-2) derivatives. In particular, this invention relates to GLP-2 peptide derivatives having an extended in vivo half-life, for the treatment or prevention of gastrointestinal disorders or diseases such as inflammatory bowel disease and other gastrointestinal functions, from any segment of the gastrointestinal tract, from the oesophagus to the anus.
US07737250B2
The present invention pertains to methods to promote outgrowth of, or extension across a substrate of, neuronal cells by inhibiting the interaction between the cytoplasmic tail of the L1-CAM cell surface adhesion molecule and the cytoskeletal protein ankyrin. The invention also pertains to a method to treat diseases characterized by axonal damage such as spinal cord injury, traumatic brain injury, stroke, and neurodegenerative disease by administration of novel peptides that inhibit the binding of the L1-CAM cytoplasmic tail to ankyrin, and to pharmaceutical compositions comprising such peptides. The invention further pertains to a method of blocking calcium flux to protect against neural cell death following stroke or traumatic head injury.
US07737244B2
The present invention relates to a process for preparing polyarylate, and more specifically, to a process for preparing polyarylate by interfacial polymerization of a bivalent phenol compound and an aromatic dicarboxylic acid or a halide thereof, which comprises mixing a cationic catalyst for the phase transition and a nonionic surfactant in a predetermined ratio, to further increase the yield of polyarylate, as compared with the case of using each of the nonionic surfactant and the cationic catalyst for the phase transition alone.
US07737236B2
Polymers comprising repeating units of the formula I where the variables are defined as follows: a is an integer from 0 to 3, R1, R2, R3 are identical or different and are selected independently from among hydrogen, C1-C20-alkyl, C1-C20-alkyl containing one or more Si, N, P, O or S atoms, C6-C30-aryl, preferably C6-C14-aryl, C4-C14-heteroaryl, —N(C6-C14-aryl)2, and Y1, where Y1 may be identical or different and are selected from among —CH═CH2, trans- or cis-CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, O—CH═CH2 and glycidyl, where Y2 is selected from among —CH═CH2, trans- or cis-CH═CH—C6H5, acryloyl, methacryloyl, methylstyryl, —O—CH═CH2 and glycidyl, and one or more groups Y1 or Y2 may be crosslinked to one another.
US07737231B2
A process for preparing a water-absorbent resin made from an α,β-unsaturated carboxylic acid as an essential monomer characterized in that the process comprises allowing a metal chelating agent to be present at any step in the process in an amount of 0.001 to 6 parts by weight, based on 100 parts by weight of the α,β-unsaturated carboxylic acid; and adding a reducing agent or an oxidizing agent thereto in an amount of 0.001 to 6 parts by weight, based on 100 parts by weight of the α,β-unsaturated carboxylic acid before initiation of drying and/or during drying of a gelated product containing a water-absorbent resin obtained by polymerization.
US07737229B2
The invention relates to a process for the continuous preparation of ethylene homopolymers or copolymers in the presence of free-radical polymerization initiators and, if desired, molecular weight regulators at from 120° C. to 350° C. and pressures in the range from 100 to 4000 bar, in which the polymer is separated from unpolymerized ethylene in a high-pressure stage at a pressure of from 100 to 500 bar and at least one low-pressure stage at a pressure of from 1 to 100 bar and the ethylene separated off in the high-pressure stage is separated from remaining monomeric, oligomeric and/or polymeric constituents and recirculated to the inlet of the tube reactor in a high-pressure circuit and the ethylene separated off in the low-pressure stage is separated from remaining monomeric, oligomeric and/or polymeric constituents and recirculated to the inlet of the tube reactor in a low-pressure circuit. The initiator is used as a solution in an isoparaffinic solvent having a boiling point of not more than 160° C. and the solvent is separated from the other monomeric, oligomeric and/or polymeric constituents in the low-pressure circuit. The solvent is then, if appropriate after being admixed with fresh solvent, reused for dissolving initiator.
US07737223B2
The present invention is directed to a substantially pigment-free coating composition with good cure response and improved appearance. In particular, the substantially pigment-free coating composition may comprise (a) at least one functional polymer containing amine groups and groups selected from hydroxyl and carbamate; and (b) a crosslinking agent.
US07737221B2
Thermoplastic elastomer composition, comprising an thermoplastic polyolefin and an dynamically vulcanized elastomer comprising monomer units of ethylene, an α-olefin and optionally one or more non-conjugated polyenes and oil, having an oil/elastomer ratio of at least 2/1, having a content of thermoplastic polyolefin of less than 10 wt. % relative to the total weight of the thermoplastic elastomer composition, granulate of the composition having the capability of flowing out of a cylinder, held in vertical position, within 120 seconds, after being kept in that cylinder under a pressure of 465 kg/m2, at a temperature of 50° C., for a period of 1 hour, that cylinder having an internal diameter of 95.3 millimeter (mm) and a length of 356 mm and being filled for a length of between 326 and 338 mm.
US07737220B2
A blend of ethylene homopolymers contains at least one blend component having a very low molecular weight and a narrow molecular weight distribution. The blend has surprisingly high density and low hexane extractables. The blend is suitable for the manufacture of a wide variety of plastic goods including extruded goods and molded goods. Plastic film prepared from the blends of this invention have a low Water Vapor Transmission Rate (“WVTR”).
US07737217B2
The present invention relates to a method of making a ready-to-press agglomerated powder mixture by wet milling a powder mixture containing binder and spray drying said slurry to an agglomerated powder useful for making cutting tools for metal machining, tools for rock drilling and wear parts. If the binder is a baroplastic polymer having a pressure induced transformation from hard to soft well developed agglomerates with good flow properties and good plasticity are obtained. The hard property of the binder is used at normal pressures, during handling of the spray-dried powder and in the green body, whereas the softer properties are used at higher pressures during the pressing of the material when the pressure exceeds from about 10 to about 50 MPa.
US07737200B2
A stable, aqueous barrier coating composition includes: (a) prolamine; (b) cold water insoluble polymer; (c) water; (d) water-soluble co-solvent; and (e) stabilizer. The composition, when applied to a substrate, produces an article having a high surface energy and resistance to oil and grease penetration. A method of producing the article involves applying the composition to a substrate.
US07737198B2
A molded product of a wholly aromatic liquid crystal polyester resin composition having a dielectric constant of 3.0 or less and a dielectric dissipation factor of 0.04 or less and is obtained by an injection molding of a composition comprising 90 to 45 percent by weight of the wholly aromatic liquid crystal polyester having a melting point of 320C or more, 10 to 40 percent by weight of an inorganic spherical hollow material having an aspect ratio of 2 or less, and 0 to 15 percent by weight of an inorganic filler having an aspect ratio of 4 or more. The molded product has dielectric properties suitable for information and telecommunications equipment, and is excellent in solder heat resistance, processability, and dimensional stability. The molded product is advantageous as a substrate material for use in information and telecommunications equipment such as a cellular mobile phone and as a fixing/holding member of a transmitter-receiver element.
US07737193B2
A novel process produces a novel hydrogenated nitrile rubber (B) which features a very narrow molecular weight distribution and a correspondingly low value for the polydispersity index. The preparation process encompasses the treatment of a hydrogenated nitrile rubber (A) with ultrasound, whereupon the resultant hydrogenated nitrile rubber (B) has a lower weight-average molecular weight (Mw) than the hydrogenated nitrile rubber (A). The resultant hydrogenated nitrile rubber (B) has excellent suitability for the production of mouldings via processing by extrusion processes or by injection-moulding processes.
US07737186B2
The invention relates to novel cosmetic uses of phytosphingosine or of one of its cosmetically acceptable salts, particularly its hydrochloride, as a slimming agent and/or as an active agent which stimulates the synthesis of leptin by adipocytes, for preparing a cosmetic composition intended for reducing subcutaneous excess fat.The invention also relates to a method of cosmetic treatment intended for obtaining a slimming effect on the human body according to which a cosmetic composition containing phytosphingosine or one of its cosmetically acceptable salts, particularly its hydrochloride, is applied on the parts of the body to be treated.The invention also relates to novel cosmetic compositions containing phytosphingosine or one of its cosmetically acceptable salts, particularly its hydrochloride, in combination with a lipolytic agent selected from the group consisting of cAMP and its derivatives, adenylate cyclase enzyme activating agents and phosphodiesterase enzyme inhibiting agents.
US07737184B2
This invention relates to hydroxamic acid derivatives having a urea linkage, that are inhibitors of histone deacetylase (HDAC), and are useful in the prevention and/or treatment of cellular proliferative diseases, for example cancer, autoimmune, allergic and inflammatory diseases, diseases of the central nervous system (CNS) such as neurodegenerative diseases, and in the prevention and/or treatment of restenosis.
US07737180B2
Use of neboglamine, (S)-4-amino-N-(4,4-dimethylcyclohexyl)glutamic acid (CR 2249) (CAS Registry Number 163000-63-3), of the racemate thereof or of a pharmaceutically acceptable salt thereof for the preparation of a medicament for the treatment of schizophrenia.
US07737174B2
The invention relates to small molecules which function as inhibitors of the interaction between p53 and MDM2. The invention also relates to the use of these compounds for inhibiting cell growth, inducing cell death, inducing cell cycle arrest and/or sensitizing cells to additional agent(s).
US07737170B2
The present invention relates to uses of 2-(1H-indolylsulfanyl)-benzyl amine derivatives of general formula (I): in the treatment of affective disorders.
