US07832016B2
In order to detect the exchange of a module, identified by a serial number, in a microprocessor system,a code number, which is obtained from the serial number by using an encryption method, as well as information required for calculating the serial number from the code number, are stored in the microprocessor system;the code number is read and an unencrypted serial number is calculated from the code number with the aid of the information; andthe decrypted serial number thus obtained is compared to the serial number of the module and the module is detected as exchanged if its serial number does not match the decrypted serial number.
US07832013B2
A method for analyzing a security grade of an information property, and more particularly, a method by which a security grade (a risk degree in security) is analyzed objectively and quantitatively such that risk degree management of an information property can be efficiently performed, is provided. The method for analyzing a security grade of an information property includes: selecting an information property as an object of security grade analysis, among information properties for which risk degree analysis and importance evaluation in managerial, physical, and technological aspects are performed; calculating the property risk degree of the selected property based on the weighted mean of risk degrees and importance evaluation; and mapping the weighted mean of the risk degree and the importance on a 2-dimensional plane having the X-axis indicating the weighted mean of a risk degree and the Y-axis indicating importance, and based on the appearing result, determining the priority of a safeguard.
US07832005B1
Detecting deviations from normal behavior in a processing system is disclosed. Independently for each of a plurality of processes associated with the processing system, a learning phase is started for the process based on a start criteria associated with the process, the normal behavior associated with the process is learned during the learning phase, the learning phase for the process is stopped based on a stop criteria associated with the process, and a protect phase is started for the process.
US07832003B2
The subject invention provides a unique system and method that facilitates a controlled communication environment which allows a user to participate in a plurality of privacy contexts with other people in a simultaneous manner in an online community. A user can assign or define varying levels of privacy to his/her information or content to control the visibility of such information by others. In particular, a first user can maintain one or more “gardens” or stores of content which may be accessible to at least a subset of the online community. Access to the contents of any one garden can be based on the privacy level of the garden and the privacy level (e.g., access parameters) granted to the person. The privacy levels and arrangement of content can be hierarchal and/or non-overlapping. Thus, a user can seamlessly communicate with multiple users at the same time regardless of their context or privacy level while maintaining the privacy boundaries of each garden.
US07832001B2
An identification method and system. A user is scanned by a Radio Frequency Identification (RFID) reader to read N RFID tags respectively embedded in N objects carried by the user. Each tag of the N tags includes a tag identifier. N may be at least 1 or at least 2. The N tags read by the RFID reader are compared with M tags in a registered record of data. The registered record comprises a reference to the user. Each tag of the M tags includes a tag identifier. M is at least N. The user is permitted access to a resource if the comparing has determined that the tag identifiers in the M tags include the tag identifiers in the N tags read by the RFID reader. The resource may be a computer resource. Alternatively, the resource may be a resource other than a computer resource.
US07832000B2
A home relationship is established between a device and a network by storing an ownership record in the device that identifies the network, and storing in the network a device identifier that identifies the device. Thereafter, communication is established between the device and the network. The ownership record is then transmitted from the network to the device, and automatic access to the device is granted to the network once the device verifies the transmitted ownership record against the ownership record stored in the device. In addition, the device identifier is transmitted from the device to the network, and automatic access to the network is granted to the device once the network verifies the transmitted device identifier against the device identifier stored in the network.
US07831999B2
A method for providing single security administration comprising the steps of: allowing a client (e.g. a Tuxedo client) to access a default security plugin; issuing a call (e.g. tpinit) to an LDAP authentication server at a first (e.g. Tuxedo) server; passing query user information from the LDAP authentication server to an embedded LDAP server at a second (e.g. WLS) server; returning corresponding user information to the LDAP authentication server; and, providing an authentication token for use by the client.
US07831997B2
A provisioning method and mechanism for computer systems having embedded network devices. After an initial boot-up of a computer platform, an out-of-band (OOB) controller automatically connects to a corporate DHCP (Dynamic Host Configuration Protocol) server to obtain an IP (Internet Protocol) address and a domain name in which the computer platform is running. The domain name is concatenated with a pre-defined host name to obtain a FQDN (Fully Qualified Domain Name) for a provisioning server. The OOB controller then establishes a TCP connection to the provisioning server. A server certificate chain received from the provisioning server is validated. An attempt to login to the provisioning server is made. If corporate security policy dictates granting access to the computer platform, then provisioning configuration data is received over a secure and encrypted channel.
US07831985B2
A disk clamp mechanism includes a disk clamper (13), a main chassis (11), a disk clamper pushing member (14) and a resilient member (15). The disk clamper (13) has a contact surface (13a) contacting a disk, and a convex portion (13b) on a side opposite to the contact surface (13a). The main chassis (11) includes a frame body (11a) and a disk clamper holding member (11b) for holding the disk clamper (13). The disk clamper pushing member (14) has a pushing surface (14d) that pushes the convex portion (13b) of the disk clamper (13) toward the disk, and first and second end portions (14a, 14b) provided on both sides of the pushing surface (14d). The first end portion (14a) is swingably supported by the main chassis (11). The resilient member (15) urges the second end portion (14b) of the disk clamper pushing member (14) in the direction in which the pushing surface (14d) pushes the disk.
US07831976B2
Under the present invention, a computer work gradient matrix is built for each computer system that is interconnected in an environment. For each computer system for which resource consumption is desired to be predicted (e.g., “target” computer systems), a transition work cocycle is generated and provided to a master computer system. A set of task work paths will be constructed for the master computer system. Thereafter, an initial resource consumption value can be computed on the master computer system based on the computer work gradient matrix and the set of task work paths for the master computer system as well as a current background loading level that is being experienced by the target computer system. Then, using the initial resource consumption and the transition work cocycle for the target computer system(s), a resource consumption of the target computer system(s) can be predicted on the master computer system.
US07831945B2
A method of designing a clock distribution network in an integrated circuit, the method including: creating a clock distribution network with all cells having a maximum drive strength; supplying parameters of the clock distribution network to a timing analysis tool; in the timing analysis tool, analyzing the timing of the clock distribution network in an iterative process including manipulating the drive strength of at least one cell in the clock distribution network and assessing whether there is an improvement in the timing, wherein the iterative process ceases where there is no improvement in the timing; and outputting a list of cells for which the drive strength was changed.
US07831944B2
An FPGA-information managing unit included in a circuit-designing CAD apparatus retrieves FPGA information, such as pin-assignment information and attribute information, that is created by an FPGA-designing CAD apparatus. When performing a DRC, as for in an FPGA, a DRC unit checks an attribute of a pin and the like by referring to the FPGA information that is retrieved from the FPGA-designing CAD apparatus and stored in a FPGA-information storing unit by the FPGA-information managing unit.
US07831938B2
A behavioral synthesis tool that allows a designer to design an integrated circuit using a generic programming language, such as ANSI C or C++, without the need to include timing information into the source code. In one aspect, the source code is read into the behavioral synthesis tool and the user may dynamically allocate interface resources to the design. In another aspect, the dynamic allocation is accomplished through user input, such as a GUI, a command line, or a file. In another aspect, the behavioral synthesis tool automatically analyzes variables in the source code description and assigns the variables to interface resources. In yet another aspect, the variables and interface resources associated with the variables may be displayed in a hierarchical format in a GUI. In still another aspect, the GUI may allow for expanding and collapsing of different layers in the hierarchy. The GUI may also allow for drag-and-drop operations for modifying the allocation of variables to interface resources.
US07831937B2
A method, system and computer program product for reducing XOR/XNOR subexpressions in structural design representations are disclosed. The method includes receiving an initial design, in which the initial design represents an electronic circuit containing an XOR gate. A first simplification mode for the initial design is selected from a set of applicable simplification modes, wherein the first simplification mode is an XOR/XNOR simplification mode, and a simplification of the initial design is performed according to the first simplification mode to generate a reduced design containing a reduced number of XOR gates. Whether a size of the reduced design is less than a size of the initial design is determined, and, in response to determining that the size of the reduced design is less than a the size of the initial design, the initial design is replaced with the reduced design.
US07831930B2
A hand-held electronic device having a remote control application user interface that functions to displays operational mode information to a user. The graphical user interface may be used, for example, to setup the remote control application to control appliances for one or more users in one or more rooms, to perform activities, and to access favorites. The remote control application is also adapted to be upgradeable. Furthermore, the remote control application provides for the sharing of operational mode information.
US07831912B2
A system for processing a visual capture operation as described. The system receives an indication of a visual capture operation performed from a rendered document. The indication specifies both a text sequence capture as part of the capture operation and a supplemental marking captured as part of the capture operation. The system determines an action to perform in response to receiving the indication, based both upon the text sequence specified in the indication and the supplemental markings specified by the indication.
US07831902B2
Displaying interrelated changes in a grid may be provided. Grid cells in a document may be modified when either a grid cell is directly changed by a user, or when a grid cell changes due to information residing in another cell changing. The modified grid cells allow the user to perceive how certain changes to data in one grid cell can affect other grid cells.
US07831900B2
A method for presenting a multimedia message is disclosed. A layout rule is proposed to present a multimedia message without an SMIL document so that the multimedia message (e.g., Multipart.mixed type multimedia message, etc.) or an enclosure file (e.g., an enclosure file of Multipart.related type message, etc.) can be displayed in a sliding form although it does not have the SMIL document.
US07831889B2
A method for error detection in a cache memory for storing data, the access to the data stored in the cache memory taking place by addresses assigned to them, wherein for the addresses assigned to the stored data, at least one first test signature made up of at least one first signature bit is generated and also stored in the cache memory.
US07831883B2
An LDPC encoder with a complexity that increases linearly as a function of block size is provided. They are implementable with simple logic consisting of a repeater with an irregular repeat pattern, an interleaver, and an accumulator that performs irregular accumulations.
US07831880B2
To specify defect management information to be used in a short time in an information recording medium having a defect information area capable of recording plural sets of defect management information and a selection information area capable of recording plural sets of selection information for selecting a set of defect management information from the defect information area. The selection information includes information about a position where the latest management information at the time of writing is written, and history information indicating that the selection information is updated.
US07831878B2
An IC includes an IEEE 1149.1 standard test access port (TAP) interface and an additional Off-Chip TAP interface. The Off-Chip TAP interface connects to the TAP of another IC. The Off Chip TAP interface can be selected by a TAP Linking Module on the IC.
US07831872B2
A test device and method may be used to detect voltage, current or signals of a digital multilevel memory cell system or to test operation or performance by applying inputted voltages, currents or signals to the memory cell system.
US07831865B1
Computer implemented methods and systems are provided for testing. A number of computers are configured for remote login. A number of test instances are identified. A test input file is partitioned into a number of segments, wherein the number of segments equals the number of test instances. A number of input files are created based on the number of segments, wherein the number of input files equals the number of segments. The number of test instances are executed on the number of computers to produce a number of test result files, wherein each test instance uses one of the input files. The number of test result files equals the number of test instances. The number of test result files are collated to produce a single combined test result file.
US07831859B2
A method for providing fault tolerance to multiple computer servers is disclosed. Basically, t backup computer servers are utilized to back up data from multiple active computer servers such that up to t faults can be tolerated. Data from the active computer servers are categorized under their respective data structure accordingly. In response to any access to data within one or more of the active computer servers, backup operations are performed on the accessed data in the t backup computer servers according to their data structures such that data with similar data structures are grouped under their respective fusible data structure within the t backup computer servers.
US07831850B2
Systems, methods, and/or techniques (“tools”) for hybrid operating systems for battery powered computing systems are described herein. The hybrid operating systems (OS) may include a full-power OS component that enables the computing system to operate in a full-power mode, and a low-power OS component that enables the computing system to operate in a low-power mode. In the full-power mode, the computing system consumes a first amount of electrical power, while in the low-power mode, the computing system consumes less electrical power. The computing system may include a processor that consumes a given power amount of power, and a low-power core processor that consumes less power than the processor.
US07831848B2
A power management system for use in a laptop computer and its power management method include an external power apparatus and a control unit and a switch disposed in the laptop computer. The external power apparatus is pluggable and supplies direct current (DC) between 5 and 1.8 DC voltages to the laptop computer. The switch can turn on/off the direct current to at least one DC voltage point within the laptop computer based on a control signal sent from the control unit.
US07831847B2
Power management methods for integrated circuits are disclosed. A system core block is disposed in a chip and comprises a central processing unit. A power control block is disposed in the chip and comprises a power management mechanism coupled to a power supply to control the supply of power to the system core block. The power management mechanism outputs a power down signal and stops supply of power to the system core block according to a power saving mode setting signal from the central processor unit and starts the supply of power to the system core block according to a power saving mode release signal.
US07831839B2
Methods and apparatus provide for: reading encrypted boot code from a storage medium into a local memory associated with a first of a plurality of processors; decrypting the encrypted boot code using a trusted decryption function of the first processor such that the boot code is verified as being authentic; booting the first processor using the boot code from the local memory; and authenticating boot code for one or more of the other processors in the first processor prior to the one or more other processors booting up.
US07831837B1
A method of communicating within a system that includes a device, a controller for the device, a token, and a driver which implements a predefined interface for enabling communication with and/or control of the device through the controller, the method involving: via the predefined interface, receiving instructions and/or data at the controller from the driver for controlling the device; via the predefined interface, receiving at the controller a preselected control parameter indicating that communication with the token is desired; and in response to receiving the preselected control parameter, directing communications to the token.
US07831835B2
A apparatus, system, and network elements for authentication and authorization of a mobile terminal (MT) roaming to or in a foreign network different from its home network is provided, the home network having an authentication and authorization home server (AAAH), and the foreign network having a plurality of domains each of which comprises at least one local server (AAAL1, AAAL2) for authentication, authorization and accounting, each of which local servers being connected to at least one network access server (NAS) for handling access for mobile terminals roaming to or in the foreign network, wherein an authentication and authorization of the mobile terminal is performed whenever the mobile terminal performs a roaming, wherein the authentication and authorization is performed according to a procedure pursuant to one of a plurality of hierarchy levels, whereby a combination of network elements involved in the roaming determines the hierarchy level to be used.
US07831832B2
Described herein is an implementation that produces a new representation of a digital good (such as an image) in a new defined representation domain. In particular, the representations in this new domain are based upon matrix invariances. In some implementations, the matrix invariances may, for example, heavily use singular value decomposition (SVD).
US07831823B2
The present invention provides systems and methods for secure transaction management and electronic rights protection. Electronic appliances such as computers equipped in accordance with the present invention help to ensure that information is accessed and used only in authorized ways, and maintain the integrity, availability, and/or confidentiality of the information. Such electronic appliances provide a distributed virtual distribution environment (VDE) that may enforce a secure chain of handling and control, for example, to control and/or meter or otherwise monitor use of electronically stored or disseminated information. Such a virtual distribution environment may be used to protect rights of various participants in electronic commerce and other electronic or electronic-facilitated transactions. Distributed and other operating systems, environments and architectures, such as, for example, those using tamper-resistant hardware-based processors, may establish security at each node. These techniques may be used to support an all-electronic information distribution, for example, utilizing the “electronic highway.”
US07831822B2
A real-time stateful packet inspection method and apparatus is provided, which uses a session table processing method that can efficiently generate state information. In the apparatus, a session table stores session data of a packet received from an external network. A hash key generator hashes a parameter extracted from the received packet and generates a hash pointer of the session table corresponding to the packet. A session detection module searches the session table for a session corresponding to the received packet. A session management module performs management of the session table such as addition, deletion, and change of sessions of the session table. A packet inspection module generates state information corresponding to the received packet from both directionality information of the packet and entry header information of the packet stored in the session table and then inspects the packet based on the generated state information.
US07831818B2
A processing device includes a timer and an exception controller configured to provide an exception indicator representative of a first exception. The processing device further includes a timer controller configured to selectively enable/disable the timer in response to the exception and based on a characteristic of the exception. A method of utilizing the processing device includes receiving an exception and determining a characteristic of the exception. The method further includes, at a first time, selectively enabling/disabling the timer of the processing device based on the characteristic, and, at a second time subsequent to the first time, accessing a count value stored at the timer. The method further includes providing the count value for output from the processing device.
US07831816B2
A processor receives a command via a sideband interface on the processor to read processor state information, e.g., CPUID information. The sideband interface provides the command information to a microcode engine in the processor that executes the command to retrieve the designated processor state information at an appropriate instruction boundary and retrieves the processor state information. That processor information is stored in local buffers in the sideband interface to avoid modifying processor state. After the microcode engine completes retrieval of the information and the sideband interface command is complete, execution returns to the normal flow in the processor. Thus, the processor state information may be obtained non-destructively during processor runtime.
US07831813B2
In one embodiment, a processor comprises a programmable map and a circuit. The programmable map is configured to store data that identifies at least one instruction for which an architectural modification of an instruction set architecture implemented by the processor has been defined, wherein the processor does not implement the modification. The circuitry is configured to detect the instruction or its memory operands and cause a transition to Known Good Code (KGC), wherein the KGC is protected from unauthorized modification and is provided from an authenticated entity. The KGC comprises code that, when executed, emulates the modification. In another embodiment, an integrated circuit comprises at least one processor core; at least one other circuit; and a KGC source configured to supply KGC to the processor core for execution. The KGC comprises interface code for the other circuit whereby an application executing on the processor core interfaces to the other circuit through the KGC.
US07831811B2
A virtual machine in a processing system manages type information for operands. In one embodiment, the virtual machine accomplishes the following results through execution of a single instruction: adding an operand tag to a tag stack, and updating a stack pointer for the tag stack to recognize the addition of the operand tag to the tag stack. The single instruction may be a shift instruction, for example. The tag stack may reside in a tag stack register, and each operand tag may indicate whether a corresponding operand on an operand stack is to be treated as a reference operand or a non-reference operand. Other embodiments are described and claimed.
US07831809B2
A method of reducing a code size of a program by controlling a control flow of the program using software in a computer system is disclosed. The method includes the steps of storing a first program count of a first instruction in a first buffer when an error occurs while the first instruction having an Operand including Offset and Length is being executed among a plurality of instructions loaded in the code memory, changing a current program count of the code memory to a second program count which is obtained by adding the Offset to the first program count, storing a second instruction, which is located at a position shifted from the second program count by a value of the Length, in a second buffer, replacing the second instruction with a third instruction, which is not recognized by a microprocessor, replacing the third instruction with the second instruction stored in the second buffer when an error occurs while the third instruction is being executed, and changing the current program count of the code memory to a predetermined program count next to the first program count stored in the first buffer.
US07831807B1
A system and method for modifying the hardware instruction set of an instruction processor is disclosed. The invention utilizes one or more bits of an instruction opcode and one or more programmable bits stored within the instruction processor to generate a branch address. The branch address is then used to address a storage device such as a microcode RAM to retrieve one or more microcode instructions that control execution of the instruction opcode. Address generation is controlled by selecting a previously unused instruction opcode, then modifying the programmable bits as necessary to generate a desired branch address. By loading modified microcode instructions at the branch address, instruction execution can be modified without changing the hardware design.
US07831800B2
A processor system (100) includes a central processing unit (102) and a prefetch engine (110). The prefetch engine (110) is coupled to the central processing unit (102). The prefetch engine (110) is configured to detect, when data associated with the central processing unit (102) is read from a memory (114), a stride pattern in an address stream based upon whether sums of a current stride and a previous stride are equal for a number of consecutive reads. The prefetch engine (110) is also configured to prefetch, for the central processing unit (102), data from the memory (114) based on the detected stride pattern.
US07831798B2
A computer-implemented method including receiving a set of data having a mapping. The set of data has groups of subsets of data. The mapping describes in what order the groups of subsets of data are to be stored in a memory. The mapping also describes the offsets of the groups of subsets of data in the memory. The mapping is not changed when the set of data is stored in the memory. The method also includes determining a starting address for the set of data. The starting address corresponds to an address in the memory. The starting address is determined such that an optimum number of subsets of data in the groups of subsets of data are aligned. The method also includes storing the set of data in the memory, wherein the mapping is unaffected when the set of data is stored in the memory.
US07831795B2
Systems and methods for data classification to facilitate and improve data management within an enterprise are described. The disclosed systems and methods evaluate and define data management operations based on data characteristics rather than data location, among other things. Also provided are methods for generating a data structure of metadata that describes system data and storage operations. This data structure may be consulted to determine changes in system data rather than scanning the data files themselves.
US07831789B1
A method, system computer program product recorded on a computer readable medium, for fast incremental backup of a storage device includes selecting an area of the data storage device for backup; creating the bitmap of data storage device; reading the selected area of the data storage device; converting data read from the data storage device into a usable format for the comparison of descriptors; reading descriptors of logical storage units of the selected area; discarding selected data access attributes of the descriptors; generating hash values for the descriptors; comparing the hash values of the descriptors of the logical storage units of the selected area with the hash values of the descriptors of previously archived logical storage units; for physical storage units related to logical storage units of the selected area whose hash values of the descriptors are identical to the hash values of the descriptors of the archived logical storage units, checking if these physical storage units need to be backed up; updating the bitmap of data storage device; and backing up contents of the physical storage units marked in the backup. The logical storage units can be files. The descriptors can be compared on a physical storage unit basis.
US07831783B2
Reclamation of an Erase Unit of a flash memory is performed concurrently with a file operation on the flash memory by initiating a reclamation operation on the individually erasable portion of the memory, by suspending the reclamation operation for the file operation, by performing the file operation, and by resuming the reclamation operation.
US07831761B2
One embodiment of the present invention is a method for enabling a computer system to run multiple multipathing software modules which includes: (a) scanning for physical devices; (b) scanning for paths to each of the physical devices; (c) presenting the paths to one or more multipathing software modules of a plurality of multipathing software modules operating within the computer system; (d) the multipathing software modules claiming or rejecting one or more of the one or more paths; and (e) creating and exposing one or more logical devices, wherein each logical device is associated with a multipathing software module.
US07831758B2
In one embodiment, a portable mass storage device may include a bus hub having a first port to couple to a bus and other ports to connect to multiple multi-channel memory controllers, where each memory controller is coupled to multiple non-volatile storage arrays, and the memory controllers can independently service the arrays to enable overlapping data transfer operations. Other embodiments are described and claimed.
US07831757B2
A data communication system including a portable electronic device, a server device and a cradle device for mediating transmission and reception of data between the portable electronic device and the server device.
US07831755B2
A method for establishing an interface between a host and a plurality of memory devices of a system that utilizes a Multimedia Card (MMC) or Digital (SD) protocol according to an interleaving scheme. A host sequentially transmits a first sequence of commands and data to a system bus in order to allow a first memory device among the memory devices to perform a first operation. The host then transmits a second sequence of commands and data to the system bus to allow a second memory device among the memory devices to perform a second operation after transmitting the first sequence of commands and data.
US07831752B2
System, device, method, and computer program and computer program products for providing communicating between devices having similar or dissimilar characteristics and facilitating seamless interoperability between them. Computer program software and methods of and systems and devices for sharing of content, applications, resources and control across similar and dissimilar permanently or intermittently connected electronic devices. Devices, systems, appliances, and the like communicating and/or interoperating within the framework provided. Interoperability device, such as a DartDevice, provides a highly interoperable device by virtue of its running a compliant player such as a DartPlayer containing an engine such as a DartEngine and at least one communications protocol for connecting to other devices.
US07831741B2
The invention discloses an indexing device for a data storage system which comprises a plurality of data storage devices. The indexing device generates an I/O descriptor index number according to a target data storage device, where the I/O descriptor index number corresponds to a device ID number and a queued command tag number. After receiving from the target data storage device an information packet containing the queued command tag number and a second connection request data frame including the device ID number, the indexing device can calculate the I/O descriptor index number according to the device ID number and the queued command tag number.
US07831739B2
In a virtualized computer system, a network frame is transmitted from a virtual machine using a network interface device, possibly through a virtual switch, by copying only a part of the network frame to the transmit buffers that have pre-translated mappings from guest physical addresses to hypervisor virtual addresses and to machine addresses. The length of the part of the network frame that is copied to the transmit buffers may be variable.
US07831738B2
A communication device includes an RF transceiver for communicating first data with at least one of a plurality of remote communication devices via a first protocol and a first frequency band in a first mode of operation. A millimeter wave transceiver communicates second data with at least one of the plurality of remote communication devices via a second protocol and a second frequency band in a second mode of operation. A communication control module coordinates the communication of the first data and the second data with the at least one of the plurality of remote communication devices. A graphical interface device selects the at least one of the plurality of remote communication devices and selects at least one of the first mode of operation and the second mode of operation, based on actions of a user.
US07831733B2
A method and system enables policy-based traffic forwarding in a data network by implementing policy-based control over propagation of LSA messages through the data network. A route tag is asserted in respect of a link state advertisement (LSA) message advertising a network address. Propagation of the LSA through the data network is controlled using the asserted internal route tag. At each hop, a policy decision affecting the forwarding of the LSA is made. Exemplary policy decisions include, Pass and Discard. In addition, the forwarding table may be updated using the route and address information contained in the LSA. In this case, routes entered in the forwarding table may be tagged as an inclusion route or an exclusion route. This may be based on the value of an exclusion route flag, which can, for example, be provided as a binary “0” or “1” inserted into an unused portion of the options field of the LSA.
US07831727B2
Audio files and video files are selected for playback. One or more unassociated video items are selected for presentation during a playback of a selected audio file and presented during the playback of the selected audio file.
US07831724B2
An open communications framework including an application layer that defines standards for applications, a middleware layer that defines standards for middleware, an operating system layer that defines standards for operating systems, and a hardware layer that defines standards for hardware. Interface layers based upon open-standards can be used to communicate data between the application layer and the middleware layer, between the middleware layer and the operating system layer, and between the operating system layer and the hardware layer.
US07831720B1
A method of operating a system including a host and intelligent network interface circuitry extends a passive open operation to accomplish full offload of a stateful connection between a host and a peer. In response to observing a synchronization signal from the peer, an offload target creates a connection control block in the offload target in anticipation of a corresponding stateful connection being offloaded from the host. The observed synchronization signal is allowed to be provided to the host. In response to observing a synchronization acknowledgment signal from the host and destined for the peer, the offload target performs establishment processing for the stateful connection. Based on an acknowledgment of the synchronization acknowledgment signal from the peer, acknowledgement of the synchronization acknowledgement signal is processed and a corresponding acknowledgment signal is provided to the host. In response to receiving an offload event indication from the host, the stateful connection is operated between the host and the peer.
US07831719B2
A system for establishing a dedicated internet connection between a user and a marketer is described. The connection is initiated by a customer downloading a framework program for a viewer. Thereafter, as content is communicated to the user, it is included with program code used with the framework program to enhance the presentation capabilities of the viewer. More robust presentations are thus enabled over a one-to-one channel.
US07831712B1
A method and apparatus for inserting and examining Cookies in the data streams of HTTP connections for the purpose of persistently directing HTTP connections to the same destination. A network device directs subsequent HTTP connections from the same client to the same server (destination) for accessing the requested resources. There are four modes for employing the Cookie to persistently direct HTTP connections. The associated mode inserts a Cookie that uniquely identifies the client into an HTTP response. The passive mode inserts Cookie information that uniquely identifies a previously selected destination into an HTTP response. In the rewrite mode, a network device manages the destination information that is rewritten over blank Cookie information generated by the destination producing the HTTP response. The insert mode inserts and removes Cookie information in the data packets for HTTP requests and response prior to processing by the destination.
US07831699B2
A system and method for managing a group of networked, heterogeneous devices, wherein the group of devices are regarded as a logically single “device”. This method separates the state management aspect from control aspect, such that applications using this method need not manage the devices and data directly, and as a result can interact with a simplified, single ‘device’, or focus on controlling the simplified, single ‘device.
US07831696B2
Disclosed is an apparatus for providing device information via a network and method thereof. A message processing unit processes input and output messages. The information producing unit dynamically produces updated information based on the data stored in the database and provides it in a web document format. The information managing unit manages characteristic information and additional information of a device. The data processing unit processes a transaction of the data stored in the database. The characteristic information and the additional information of the device existing in the home network created in an XML format is converted into a predetermined document structure and stored in the database. Accordingly, the remote users can have different access authority from each other by assuring independence between the domestic devices and the remote devices, and easily use the home network service by providing the device information in a web document format.
US07831679B2
A sensing and context management architecture that can detect that a user is interacting with a given device and in an associated context, and in response thereto, manages device processes as the user moves from device to device, location to location, and/or context to context. The invention comprises a system that facilitates management of a user situation or context. A sensing component is provided that senses a context of a user by way of one or more sensors and/or a particular device with which the user is interacting in the context, for example, and a management component that manages the device and/or one or more services in the context according to rules or inferences user preferences, sensed observations, and user input data.
US07831677B1
Methods, apparatuses, and computer-readable media for detecting bulk electronic messages using header similarity analysis. Bulk electronic messages can be detected by parsing (115) header fields of an electronic message; associating (120) at least one constituent unit with each header field defining a set of constituent units for each header field; ascertaining (230) a feature vector for each set of constituent units; forming (240) a collection of feature vectors; and computing (250) an inner product from a set of constituent units from an additional electronic message and the collection of feature vectors from the initial electronic message resulting in a measure of similarity between the initial electronic message and the additional electronic message.
US07831676B1
The invention includes a system that selectively or automatically creates email packages by parsing emails into email elements such as attachments, email reply bodies, storing them in the system's database and then grouping the elements from different selected emails to form email packages. Emails that satisfy user-defined keywords and criteria are also included in packages and their summary is displayed for a quick retrieval. An example is creating email workgroups, each containing emails that pertain to a set of activities or a specific project, and visually presenting them to users. By storing the links between an email and its elements, the invention facilitates the gathering of statistical information pertaining to different email interactions and action states, attachment-sharing across multiple users, assigning versions to the modified iterations, and cross-referencing them to the originating emails. The links further facilitate identification of email propagation relationships as emails proliferate across multiple users.
US07831673B1
Systems and methods for processing offline chat messages are provided. Offline chat messages may be merged in a conversation thread in an email message. In one embodiment, a method of processing messages includes receiving a chat message when a designated recipient is offline, generating an email message that includes the chat message, and enabling a designated recipient to access the email message through an email inbox associated with the designated recipient.
US07831669B2
Within a mail transfer agent of a message transfer system, a message is received and if the recipient entity resolves to a number of recipients exceeding a specified quantity, the original message is not processed. Instead, at least two messages are created, with each of the created messages addressed to a subset of the original set of recipients. The created messages are returned to the calling module for processing.
US07831656B2
A communication system (100) includes a portal (110), a subscriber (108), a service processor (112), and a communication network (102-104, 107) for providing communication between the portal (110), the subscriber (108) and the service processor (112). The components (108-112) of the communication system (100) are programmed to transmit registration information from the subscriber (108) to the portal (110), transmit from the portal (110) to the subscriber (108) a coupling application (212), corresponding controllable content, and a ticket identifying a communication session between the subscriber and the portal, invoke the coupling application (212) in response to a content type of the controllable content selected at the subscriber (108), transmit the ticket and the content type from the coupling application (212) to the service processor (112), transmit the ticket and the content type from the service processor (112) to the portal (110), transmit supplementary content corresponding to the content type from the portal (110) to the service processor (112), and transmit synthesized content corresponding to the supplementary content from the service processor (112) to the subscriber (108).
US07831652B2
A system for providing a floating point product comprises an analyzer circuit configured to determine a first status of a first floating point operand and a second status of a second floating point operand based upon data within the first floating point operand and data within the second floating point operand respectively. In addition, the system comprises a results circuit coupled to the analyzer circuit. The results circuit is configured to assert a resulting floating point operand containing the product of the first floating point operand and the second floating point operand. Additionally, the results circuit provides a resulting status embedded within the resulting floating point operand.
US07831647B1
A finite impulse response (FIR) filter comprises a first multiplier that receives an input signal and a first tap coefficient. A first delay element receives the input signal and provides a fixed delay. A second multiplier receives a second tap coefficient and an output of the first delay element. A variable delay element receives the input signal and provides a variable delay. M delay elements provide the fixed delay. A first one of the M delay elements receives an output of the variable delay element and remaining ones of the M delay elements receive an output of a preceding one of the M delay elements, where M is an integer greater than one. M multipliers receive outputs of respective ones of the M delay elements and respective ones of M tap coefficients. A plurality of summers sum outputs of the first, second and M multipliers.
US07831645B1
A method and system for designing a discrete-time filter having a transfer function which approximates that of an analog shelf filter is disclosed. Prior art methods include applying the bilinear transform to the analog filter, which has the drawback of warping high-frequency features of the desired transfer function. In an embodiment of the present invention, an analog filter is designed which anticipates the warping imposed by the bilinear transform. For filters whose features approach the Nyquist limit, the inventive method provides a closer approximation to the analog response than direct application of the bilinear transform.
US07831640B2
Mark stack overflow list. A method may be practiced in a computing environment including application code that implements garbage collection functionality. The garbage collection functionality includes pushing object references onto a mark stack, such that objects referenced on the mark stack can be marked so as to prevent memory for the objects from being recycled for use with other objects instances. The method includes acts for handling overflows of a mark stack. The method includes accessing a reference to an object. The object is processed by attempting to enumerate references to other objects from the object onto a mark stack. An overflow condition of the mark stack is detected for a referenced other object. A reference to the referenced other object is placed on an overflow list. References from the overflow list are processed.
US07831623B2
A method, system, and article of manufacture, wherein a plurality of references to a plurality of files corresponding to a plurality of devices are stored in a data structure implemented in a computational device, wherein the computational device is coupled to the plurality of devices via a network. Access is enabled to the data structure to a distributed application, wherein the distributed application uses a stored reference in the data structure to determine a file corresponding to a device, and wherein the distributed application performs data transfer operations with the device via the determined file.
US07831621B1
Embodiments of the present invention provide a system and method for summarizing and reporting the impact of database statements at a database appliance. The database appliance, according to one embodiment, can receive a database request and determine a set of information related to the request. Embodiments disclosed herein take in as input the database statement text and output multiple impact vectors, each containing both the name of an affected entity and a 32-bit “impact bitmap” for that entity. This concise and unambiguous output format can be computed using fast AND, OR, XOR, and NOT operations, allowing for highly efficient evaluation of database statements against user defined policies and finer policy granularity.
US07831618B2
A database management system is provided for protecting data from being malicious update or deleted. The system is arranged to hold as a table attribute an insert-only attribute and a row deletion prohibition period, and as an access right attribute a row insertion date and time holding column name and to specify a row insertion date and time when a row was inserted, for disabling said date and time data. When requesting a table data update or a row deletion, the table attribute and the row insertion date and time are checked for preventing the malicious update and deletion.
US07831617B2
A data access system which includes the capability to categorize subsets of the data in the data store, query result or other source of data as aggregate data or as detail data and also the ability to explicitly re-categorize the aggregate data as detail data, e.g., as part of execution of one or more processes on the data, so that operations that apply to detail data also apply to the re-categorized aggregate data. Additionally, automatic processes are provided for re-categorizing aggregate data as detail data based on data usage context, i.e., based upon how data in the data store is to be manipulated, processed and/or presented according to queries, commands, etc. received by the data store. Calculation of aggregations on top of already pre-aggregated data is enabled, and merging of designated aggregate data with detail data provides increased flexibility in a final dataset.
US07831597B2
A text summarizer identifies relevant terms in a document, weights the terms and extracts one or more segments to produce a summary or abstract. The various terms in a particular are weighted in relation to an existing document collection. A term weight computer computes term weights for terms in the document, and a threshold comparator compares the term weights to determine if the corresponding terms are relevant to the document collection. Next, a term weight summer adds the term weights for each occurrence of each relevant term in the various segments of the document, and a summation comparator compares the summations to identify a text summarization segment representative of the document. Optionally, relevant terms can be highlighted in the term summarization segment.
US07831596B2
Systems and methods may manage webpages in a set of webpages. The set of webpages may include webpages in an intranet and/or an extranet of an enterprise. Queries may be performed on the webpages and a list of results determined based at least in part on query terms and webpage scores. Webpage scores may be based on ratings of webpages and/or metrics of change. A metric of change of a webpage may be based at least in part on changes in text, images, and/or ratings of the webpage.
US07831593B2
A system and method for selectively recompiling stored execution plans within a database system. In one technique the execution plans include respective version numbers of database software operable within the database system during compilation of the respective plans. A request is received to execute one of the stored execution plans, and the stored execution plan is retrieved from computer memory. A version number is obtained of database software operable within the database system during retrieval of the stored execution plan. The obtained version number is compared with the version number associated with the retrieved execution plan. On detecting a mismatch between the obtained version number and the retrieved version number, the stored execution plan is recompiled. In another technique the stored execution plans include respective cost parameters representing the hardware capabilities of the system at the time of plan compilation. A set of cost parameters representing the cost of executing the stored execution plan within the database system is compared with the stored cost parameters associated with the retrieved execution plan. On detecting a significant difference between the defined cost parameters and the retrieved cost parameters, the stored execution plan is recompiled.
US07831592B2
An autonomic tool that supervises the collection and maintenance of database statistics for query optimization by transparently deciding what statistics to gather, when and in what detail to gather them. Feedback from data-driven statistics collection is simultaneously combined with feedback from query-driven learning-based statistics collection, to better process both rapidly changing data and data that is queried frequently. The invention monitors table activity and decides if the data in a table has changed sufficiently to require a refresh of invalid statistics. The invention determines if the invalidity is due to correlation between purportedly independent data, outdated statistics, or statistics that have too few frequent values. Tables and column groups are ranked in order of statistical invalidity, and a limited computational budget is prioritized by ranking subsequent gathering of improved statistics. Multiple tables can have their statistics refreshed over time, and the maintenance effort is concentrated on the most important tables.
US07831587B2
From a corpus of segments, a hierarchical index is derived that indexes high frequency events of a selected event type occurring in segments of the corpus at a frequency higher than or equal to a threshold frequency, and also indexes at least some low frequency events that occur in segments of the corpus at a frequency lower than the threshold frequency. The hierarchy relates events by an order structure in which coarser events subsume finer events. A query is processed respective to a queried event. The processing references information stored in the index relating to either (i) the queried event if the queried event is indexed or (ii) a coarser event that is indexed and that subsumes the queried event if the queried event is not indexed.
US07831583B2
In a document retrieval system for retrieving a document from documents stored in storage devices according to a retrieval condition input by a user, the storage device where a retrieval is carried out is selected from the storage devices, and the retrieval condition is input. In the selected storage device, when the retrieval according to the input retrieval condition is carried out, based on a retrieval result, information indicating the number of documents satisfying the retrieval condition is managed for each storage device where the retrieval is carried out. When the retrieval condition is input, based on the managed information, whether the number of documents stored in any selected storage device and satisfying the input retrieval condition is larger than a predetermined number is determined before carrying out the retrieval. As a result of this determination, control of whether to conduct the retrieval is achieved.
US07831581B1
In some embodiments, techniques for searching comprise various enhancements.
US07831575B2
A library virtualisation module (LVM) 13 is disclosed, the LVM being configured to connect first and second hosts 11, 12 to a library 14. The LVM comprises least two host input/outputs, each for connection to a respective host; and a library input/output, for connection to the library 14. The LVM 13 is arranged to modify requests received at its host input/outputs and to provide modified requests to the library input/output in such a way as to divide resources of the library 14 between the hosts 11, 12 without requiring unmodified requests to take into account the division of resources.
US07831568B2
The present subject matter relates to configuring computer systems and, more particularly, to data migration. Various embodiments of the present subject matter provide systems, methods, and software to receive and store customer information including information detailing customer data from legacy applications. Some embodiments further determine a plan to migrate the customer data from the legacy applications to a target application as a function of the received customer information and the target application.
US07831562B1
Backup and restore operations in a distributed data system are described. In one embodiment of a backup operation, a computing system includes a media server, and two or more distributed data sources. The media server is configured to establish a first connection with an agent executing on the first data source and receives control information specifying one or more additional data sources to contact to continue the backup operation. Agents on the additional data sources pass control information and/or backup data via each respective connection until the backup operation is complete. In some embodiments, two or more concurrent connections may be established between the media server and distributed data sources. In this manner, a backup operation may be performed for distributed data using control information supplied by the distributed data sources.
US07831550B1
A method, system, and computer-readable medium to quickly synchronize copies of data that have diverged over time. The present invention can be used in synchronizing replicated copies of data that have become unsynchronized due to the restoration of primary data from a backup copy of the primary data. The solution enables copies of data to be synchronized without copying all of the data from one copy to another. The solution uses minimal resources to maintain data consistency and has minimal effect on performance of applications using the data and on network usage. The method includes determining that a change occurred to data in a region of a primary volume without including the region in a set of regions designated for replication to a secondary volume. The region is added to the set of regions designated for replication to the secondary volume and replicated.
US07831548B1
Information retrieval systems and methods are disclosed for presenting items of interest to a user of a computer-based data repository, where the items are presented in the form of lists generated by other users. Users of a data repository may generate lists of items from the repository that are accessible by other users. In various embodiments, users generating lists may add supplemental commentary about the items and other personalizing information. The information retrieval systems and methods store the user-generated lists for future presentation to other users. When a user of the data repository submits a search query, items returned in the query's results are interpreted to be items of interest to the user, and in response, one or more lists determined to be similar to the items of interest are presented to the user.
US07831547B2
System(s) and/or method(s) (“tools”) are described that present indicia for implicitly and explicitly user-associated web pages of a network browser application. The tools can present these indicia in a single graphic user interface, in response to a user's selection of a single unified access point, or in response to a search of the browser's user-associated web pages.
US07831536B2
Systems and methods allowing for the attribution of reputation to data sources (e.g., for the creation of referrals) are provided. In an illustrative implementation scores (e.g., reputation scores) are determined for a target entity connected a source entity on a network on a given dimension. In the illustrative implementation, an entity may be directly linked to any number of other entities on any number of dimensions, with each link having an associated score. Illustratively, each dimension has an associated transitive dimension. A directed path on a given dimension between two entities, a source and a target, consists of a directed link from the source entity to an intermediate entity, prefixed to a directed path from the intermediate entity to the target entity. In the illustrative implementation, links on the path can travel on the transitive dimension associated with the given dimension.
US07831534B2
A method for providing a polyhierarchical classification includes identifying properties of objects useful for distinguishing objects under classification. A plurality of criteria are identified for specializing the identified properties. A form is chosen for attributive expressions that describe classification categories. The attributive expressions are customizable and encode compositions of object properties in terms of attributes from the plurality of criteria. A domain of applicability is identified for each criterion that is representable by attributive expressions, and a dependence relationship between criteria is defined by the inclusion of attributes in the attributive expressions, where a selected criterion depends on another criterion if its domain of applicability includes at least one attribute by the other criterion. A generating polyhierarchy of criteria is automatically established by the dependence relationships between the criteria. The generating polyhierarchy of criteria implicitly defines an induced polyhierarchy of classification categories.
US07831531B1
A method including training a plurality of learning systems, each learning system implementing a learning function and having an input and producing an output, initializing one or more data structures, and evaluating a target sample is described. Also described are methods that include initializing one or more data structures and evaluating a target sample for a best match.
US07831529B2
The present invention relates to a system and methodology to facilitate multiattribute adjustments and control associated with messages and other communications and informational items that are directed to a user via automated systems. An interface, specification language, and controls are provided for defining a plurality of variously configured groups that may attempt to communicate respective items. Controls include the specification of priorities and preferences as well as the modification of priorities and preferences that have been learned from training sets via machine learning methods. The system provides both a means for assessing parameters used in the control of messaging and communications and for the inspection and modification of parameters that have been learned autonomously.
US07831528B2
A structure formed on a semiconductor wafer is examined by obtaining a first diffraction signal measured using a metrology device. A second diffraction signal is generated using a machine learning system, where the machine learning system receives as an input one or more parameters that characterize a profile of the structure to generate the second diffraction signal. The first and second diffraction signals are compared. When the first and second diffraction signals match within a matching criterion, a feature of the structure is determined based on the one or more parameters or the profile used by the machine learning system to generate the second diffraction signal.
US07831524B2
The systems and methods described herein relate generally to the electronic recordation of the transfer of a package from a shipper to a responsible postal carrier. In one embodiment, a method of recording the acceptance of a package from a package shipper shipped via a post service includes the steps of: generating a unique header number to preface a record of package transactions made over a time period for a specific shipper, the header number being unique within the post service, wherein each package transaction is made with a centralized computer system and has an associated delivery confirmation number unique within the post service; transmitting the unique header number and transaction record to the post service; generating a scannable indicia representative of the unique header number; and scanning the indicia to confirm acceptance of the package by the post service, wherein the indicia is scanned by a post service representative.
US07831521B1
In one embodiment of the present invention a method to allow a consumer to direct payments to be made via one or more payment vehicles of choice is provided. In another embodiment of the present invention a system to allow a consumer to direct payments to be made via one or more payment vehicles of choice is provided.
US07831520B2
A method and system to conduct financial transactions over a communication network is provided. Data associated with a mobile communication device user is received and stored, and a user mobile airtime account is allocated to the user. A purchase request is received from the user via a mobile communication device, the purchase request being for a purchase from a merchant for a purchase amount. The communication network provides the user access to the network to make the purchase request without debiting a financial account of the user or the user mobile airtime account for the access to the communication network. A payment service provider now automatically debits the financial account of the user with the purchase amount, automatically allocates a service fee which is associated with the purchase amount to the mobile service provider and credits an account of the mobile service provider with the service fee. The payment service provider also automatically credits an account of the merchant with at least a portion of a remainder of the purchase amount.
US07831519B2
Methods and systems are provided for processing secure transactions. An electromagnetic transmission packet is received from a portable device at a processing device. The electromagnetic transmission packet includes an encrypted magnetic-stripe image and an encrypted version of an alphanumerical identifier. A keyed nonencrypted version of the alphanumerical identifier is received at the processing device, and the encrypted version of the alphanumerical identifier is decrypted. The decryption of the encrypted version of the alphanumerical identifier is compared with the nonencrypted version of the alphanumerical identifier. Thereafter, a decryption of the encrypted magnetic-stripe image is transmitted to a host system for processing the secure transaction using an account identified by the decryption of the magnetic-stripe image.
US07831517B1
A system receives a serial number for software to be installed on a computer system and decodes the serial number to identify a license type associated with the software. The system obtains a license configuration corresponding to the license type associated with the software and communicates with a licensing server based on the license configuration for production of an authorization code to allow operation of the software on a computer system. The system receives an authorization code from the licensing server allowing operation of the software on the computer system.
US07831507B2
An electronic trading marketplace (ETM) communicates with interfacing modules interfacing directly with order management systems (OMS's) at trading institutions. The interfacing modules automatically transmit orders from the OMS databases to the ETM and update the OMS databases in response to orders executed at the ETM. Traders can communicate with the ETM to anonymously negotiate trades of securities.
US07831501B2
Presented is a system and method for performing crossing of institutional security orders. The system includes a first server interconnected to a second server and client stations across a communication network. The first server includes a database and is configured to receive institutional orders from the client station, which are stored in the database. The first server includes operating instructions operable to determine whether a match exists between contra institutional orders based on predetermined criteria. Upon determination of a match, the first server forwards a child order composed of at least a portion of one of the contra orders to the second server. At a fraction of a second later, the first server forwards the other of the contra orders to the second server followed by the remaining portion of the contra order.
US07831499B2
A method and system for selecting feedback rules for an online auction. An exemplary method may comprise controlling feedback by customizing feedback rules for an online auction substantially no earlier than entry of auction rules into an auction program by an end-user, storing the customized feedback rules for future use by the auction program, and conducting the online auction by the auction program using the feedback rules.
US07831494B2
The present invention relates to an Internet enabled, interactive financial portfolio risk modeling system. The system operates online, in a collaborative computing environment between the user and the portfolio development system. The portfolio generating system models the user's personal investment parameters into a user profile in terms of the user risk tolerance level, user investment style and user bull/bear attitude. The system further calculates Value At Risk (VAR) values for the user. The system filters various securities based on their VAR and Beta values and present two list of filtered securities, with opposing Beta values, matching the user profile. The present invention enables the user to swap securities in and out of his existing portfolio and receive an analysis of the effect of the swap on his portfolio. The model also generates an ideal portfolio based on the user profile. The present invention presents the user with an estimated value of his portfolio, based on a regression formula as well as a possible best and worst scenario based on statistical formulas particularly to computer implemented, Internet based financial modeling systems.
US07831490B2
The present invention relates to a central (root) directory and/or network of directories to linked credit accounts. Each linked credit account accepts, or is responsive to incoming payments or credits, without the need for access numbers, account numbers, routing numbers, or the like. The payment/deposit account may be set up as a deposit only account (e.g., it cannot pay out or be debited in the traditional sense). In this way, it can be effective in eliminating many of the security requirements of a traditional financial account.
US07831485B2
A method for managing a magazine subscription management service is disclosed. A magazine package is associated with a consumer, wherein the package includes a price based on a number of magazines in the package. Selections for the number of magazines are received from a consumer, each selected magazine having a corresponding publication frequency including a number of issues and a period for delivery. Distribution of issues of each of the selected magazines according to the corresponding publication frequency is enabled.
US07831481B2
Methods, systems, and media for aggregating and processing product information are disclosed. Embodiments include hardware and/or software for receiving an electronic receipt from a merchant that describes a transaction for a product by a purchaser and gathering product information from one or more sources such as the merchant, the product's manufacturer, the purchaser's bank, and/or an accessories dealer. Upon gathering the product information, the product information is associated with the transaction for the product on the electronic receipt and packaged in a standard, electronic format, an aggregated package, that is accessible and manageable by the purchaser's software, such as a personal finance manager (PFM) like Quicken™, Quickbooks™, Microsoft Money™, or the like. The aggregated package can then be sent to the purchaser via an email address supplied by the purchaser at the time of the purchaser or by the purchaser's bank while completing a funds transfer for the transaction.
US07831478B2
A system and method for a manufacturer to attract a customer for a distributor, via a public access network, and perform product information and ordering transactions with the customer, where payment is made to the manufacturer by credit card or from another financial account maintained by or on behalf of the customer and where the manufacturer subsequently pays the distributor and an associated manufacturer's representative. The system and method includes the customer submitting a price/quotation request or product order to a host system via the public access communications network. The host system interacts with the customer, the manufacturer, the distributor (who provides purchase order information) and a third party who provides financial approval in order to fulfill the customer request. The host system also interacts with the manufacturer, customer, distributor, manufacturer's representative and third party who provided financial approval to fulfill the order.
US07831477B2
A method and apparatus for creating a computerized market for used and collectible goods by allowing the electronic present of goods from one market to another in a trusted network, allowing the electronic auctioning of goods, enabling an electronic agent to search the markets for locate a good, and enabling an electronic agent to search for the owner of a hard to find good.
US07831466B1
A lessee of an item, such as an automobile, is encouraged to either purchase the automobile at the expiration of the lease, or to initiate a new lease for the same item. If the lessee undertakes a purchase or a new lease, a manufacturer of the item, or another party, provides insurance covering the item. The methods disclosed herein may be performed over a computer network, such as the Internet.
US07831465B2
A computer program product for handling sales activity information, the computer program product being tangibly embodied on a computer-readable medium and including executable code that, when executed, is configured to cause a data processing apparatus to provide a sales activity interface. The sales activity interface may include a grouped plurality of fields that are grouped with respect to a customer account of a sales representative. The grouped plurality of fields may include an account name field configured to identify the customer account, a contact field configured to provide contact information associated with a contact between the sales representative and the customer account, and one or more customer value indication fields configured to provide one or more value metrics associated with the customer account.
US07831458B2
A method for supplying a number of service providers with technical service devices makes is possible to reduce the expense incurred by a service provider for supplying its service employees with service devices and simultaneously and to improve the service processes of the service provider and/or its quality of service. According to the invention, a number of service devices are assigned to each of the service providers, and each of the service providers respectively perform services at a number of facility locations that are located at locations different from storage locations for service devices thereof. The inventive method comprises the followings steps: managing the service devices via a device service provider to which the respective number of service devices can be made available by the service providers, with the aid of a data processing system, whereby each of the service providers can access the data processing system, and a delivery of one or more service devices of the service provider to a desired facility location can be requested via the data processing system; delivering the requested service device(s) to the desired facility location via the device service provider.
US07831454B2
A method for directing customers to a business establishment. A query is received from an associated user representing a desired purveyor of a selected good or service in a selected geographic area. Data is then secured representing a set of purveyors of the desired goods or services in the selected geographic area. Business activity data is then acquired corresponding to business activities for each of the purveyors in the set. A business activity level signal is then generated to represent the level of business activity for each purveyor in the set. This data is then communicated to the associated user.
US07831447B2
A hospital bed, patient/nurse call system, and a hospital network are provided. Communication is provided over a packet based communication network.
US07831432B2
Methods, systems, and computer program products are provided for creating an audio menu describing media content of a media player. Embodiments include retrieving metadata describing the media files managed by the media player; converting at least a portion of the metadata to speech; creating one or more media files for the audio menu; and saving the speech in the audio portion of the one or more the media files for the audio menu.
US07831411B2
An industrial control monitoring system provides visualization of historical data acquired from an industrial process in a manner that mimic real-time visualization of real-time data acquired from the industrial process. The monitoring system provides an operator interface that allows the operator to direct playback interactively, such as rewinding and forwarding of the playback.
US07831403B2
An in-situ monitoring system is engaged with a mechanical system for which it is desired to assess or monitor the in-situ performance of the mechanical system. The in-situ monitoring system includes at least one input sensor and at least one output sensor for collecting data corresponding, respectively, to input into, and output from, the mechanical system. The monitoring system also includes an analyzer that utilizes the input and output data to generate an in-situ response representation of the mechanical system. The in-situ representation may be used to make a decision regarding the status of the mechanical system, e.g., to replace all or part of it, to adjust it or to do nothing. In one embodiment, the analyzer is programmed to adapt to the operating conditions of the mechanical system by automatically selecting which one of a number of target representations should be used to characterize the in-situ representation.
US07831399B2
In a method for determining the gas volume flow in gas recirculation at a filling station, by means of a thermal throughflow sensor which is installed in the gas recirculation system of a gasoline pump, measurement values are detected, which represent the mass flow of the gas recirculated during refuelling operations from the respective tank of the motor vehicle to be refuelled into a storage tank of the filling station. Furthermore, information on the composition of the recirculated gas is detected, for example by means of a vapor-pressure curve or a thermal-conductivity measurement cell. The mass flow is determined from the measurement values obtained by the thermal throughflow sensor and the information on the composition of the recirculated gas, calibration data being used. This mass flow is converted into a gas volume flow characteristic of the region of the gasoline pump valves of the gasoline pump. The method is suitable for monitoring the gas recirculation system of the gasoline pump with high accuracy.
US07831396B2
Method and device for predicting a life expectancy of a product containing a plurality of components
A method and a device are for predicting a life expectancy of a product, which includes at least two components. The life expectancy is ascertained as a function of an assumed field loading of the product. The components of the product are acted upon by different loadings and are operated, in each instance, at the different loadings until they fail. An end-of-life curve of the component is recorded on the basis of the load-dependent failure times of a component. An EOL curve of the product is ascertained such that at the different loadings, it includes the EOL curve of the components which has, in each instance, the shortest failure time at the corresponding loading. The anticipated service life of the product is determined as a functional value of the EOL curve of the product as a function of the predefined loading of the product.
US07831391B2
One embodiment of the present invention provides a system that facilitates assessment of collision between a primary principal and a non-primary principal for early warning. During operation, the system receives information which indicates a state of the primary principal and a state of the non-primary principal. The system divides future time into a number of time intervals, and estimates a number of possible future states of the primary and non-primary principals, wherein each future state corresponds to a time interval. The system further represents the possible future states of the primary or non-primary principal as one or more geometric objects in a space of which at least one dimension indicates the time. In addition, the system determines a probability of collision between the primary and non-primary principals based on the geometric objects.
US07831382B2
A method and system for differentiating duplicate yet disjoint localities, such as cities, within a state or other principal geographic unit of interest is for use with electronic maps and databases. Duplicate locality name entries are stored in a database, locality name database entries are condensed for localities having two or more similar names, and adornments for duplicate locality names are stored in the database. In the adornment selection process, for a first duplicate locality, a second duplicate locality is selected that is closest to the first. Selected adornments are first and second significant localities, such as large cities, and are closer to the first and second duplicate localities, respectively, than the first and second duplicate localities are to each other, and are more significant than the first and second duplicate localities. Adornments to duplicate localities are displayed to the user. The process is repeated for remaining duplicate localities.
US07831368B2
A system for influence the speed of a host vehicle while the host vehicle is driving in a lane based on a control unit evaluating an environment of a host vehicle. The system has an electronic control unit connected to many sensors. The sensors each generate a signal. The control unit controls the host vehicle based on the signals from the sensors and further calculates a “bendiness”characteristic value from a yaw rate signal of the host vehicle. Sensed objects including other vehicles which are further away than other vehicles from the host vehicle are excluded from selection as target vehicle based on the “bendiness” characteristic value.
US07831366B2
A vehicle speed control system includes: a unit for computing a first target velocity based on map information; a unit for computing a second target velocity based on a road profile obtained from other information than the map information (such as lane recognition using a camera); a unit for comparing the first target velocity and the second target velocity; a unit for selecting a lower target velocity therefrom; and a unit for controlling a vehicle velocity in accordance with the selected target velocity.
US07831343B2
A propulsion system for a fuel cell hybrid vehicle that includes a fuel cell system and an EESS, where the propulsion system employs an algorithm for increasing system efficiency. A power limit value is defined as the maximum system efficiency times the charge/discharge efficiency of the EESS. If the vehicle operator requests a power greater than the power limit value, then the fuel cell system will preferably provide the power, and if the power request from the vehicle operator is less than the power limit value, then the EESS will preferably provide the power. The algorithm also considers changing operation conditions and parameters that impact the fuel cell system efficiency and the electric energy storage system efficiency, such as the state of charge of the EESS and regenerative braking.
US07831342B2
A system for computing car switching solutions in a railway switch yard. The system is computer based and has an input for receiving data conveying information about one or more arrival trains arriving at the switch yard and data conveying information about departure trains to depart the switch yard. A processing entity processes the data and computes car switching solutions for the railcars.
US07831339B2
An integrated management system for controlling multi-type air conditioners can reduce a communication load by transmitting only changed operation state information among operation state information related to at least one air conditioner system which is disposed in a room or office and is being operated.
US07831338B1
A localized controlled air regulation system that includes a control unit, an actuator interface module and a valve assembly, wherein the control unit makes a localized connection to an air distribution device that is connected to the actuator interface module to regulate the flow of air through the valve assembly via commands received from the control unit.
US07831337B2
The present invention provides a method and apparatus for accurately positioning a robotic pool-playing device. The system comprises a computer controlled robotic positioning device, such as a gantry robot, that can position a cue over the pool table and place a shot. A global camera is mounted on the ceiling looking down at the table, and the acquired images are transmitted to the computer for analysis to determine the identity and locations of the balls within the table coordinate reference frame. The computer also automatically determines which ball to strike. An aspect of the invention is the use of a local camera, mounted on or near the robotic end-effector in a fixed relationship with the cue, to improve the positioning error of the robotic device prior to placing a shot. By comparing the ball locations perceived from the vantage of the local camera with the known ball locations determined from the global camera image, the invention can calculate the acquired robotic positioning error, which can then be corrected for prior to placing the shot.
US07831336B2
This invention is a fault tolerant computer controlled automatic medication dispenser with a unique dispensing system. This dispensing system enables a large number of detachable medication filled dispensing wheels to be vertically stacked and held in a fixed position; and then be automatically dispensed one dispensing wheel. The patient's medication can be dispensed for a few days, weeks, and or many months without a refill. These medication filled dispensing wheels are stored and held in a fixed position within the dispenser.
US07831330B2
A process control system includes a client computer which prepares a correlation between a reference monitored value of apparatus information and a feature quantity, a manufacturing execution system which prepares a processing recipe describing, as a first setting value in an actual manufacturing process, a value of the control parameter, an apparatus information collection section which collects an objective monitored value of the apparatus information in operation of the actual manufacturing process with the first setting value, a feature quantity calculation section which calculates a value of a feature quantity corresponding to the objective monitored value based on the correlation, a parameter calculation section which calculates a second setting value in the actual manufacturing process on the basis of the value of the feature quantity, and an apparatus control unit which changes the processing recipe with the second setting value being as a setting value of the second step.
US07831329B2
A semiconductor manufacturing method and apparatus is provided that can improve uniformity of processing time of oxidation thickness. When starting a heat oxidation process, a time for optimum oxidation processing in the process management system is calculated based on atmospheric pressure data, a target thickness of that process, oxidization time, thickness data and atmospheric pressure data in the immediately preceding process under the same oxidization processing job. The optimum system comprises a process management system such as a host computer, a device having a barometer, a heat oxidation-processing device and a thickness-measuring device. The host computer, the barometer, the heat oxidation processing device and the thickness-measuring device are connected via a network so as to transmit data to and from each device.
US07831327B2
The spacing between an abrasive type surface polishing tool and the surface of the work piece that is being polished is controlled dynamically so that variations in the area of the abrasive pad in contact with the surface of the work piece compensated, thereby eliminating size variations in this contact area and the accompanying variations in material removal that produce surface height fluctuations.
US07831318B2
A system and method are provided for controlling temperature of a batch fermenter in a biofuel production process. A nonlinear predictive integrating temperature model for a batch fermentation process is provided that is a function of fermenter level. An objective for the batch fermentation process specifying a target fermenter temperature for the batch fermentation process is received, as is process information for the batch fermentation process, including fermenter level and fermenter temperature. The nonlinear predictive integrating temperature model is executed in accordance with the objective using the process information as input to determine target values for manipulated variables for controlling fermenter temperature of the batch fermentation process. The fermenter temperature for the batch fermentation process is controlled in accordance with the target values to produce biofuel in accordance with the objective, to substantially optimize the end of batch biofuel yield.
US07831314B2
A driving assisting for calculating risk potential by considering a response delay by the driver and transmitting information related to the risk potential to the operator in a haptic manner. A controller is provided to estimate the response delay based on an operation performed by the operator. Based on the estimated response delay, the controller calculates a future position at which the risk potential is to be calculated. The longer the response delay, the remoter the future position is. The shorter the response delay, the nearer the future position is. The calculated risk potential at the future position may be transmitted to the operator via a pressing force from one of right and left side portions of a driver's seat occupied by the operator.
US07831304B2
An implantable medical device system and method detect oversensing of cardiac signals. A cardiac signal including first events and second events is acquired. Cardiac events are sensed in response to the cardiac signal crossing a first threshold. A filtered cardiac signal is determined from the sensed cardiac signal, and a second threshold is determined from the filtered cardiac signal. A sensed cardiac event is classified either as a first event when the sensed cardiac event corresponds to a filtered cardiac signal peak crossing the second threshold or a second event when the sensed cardiac event corresponds to a filtered cardiac signal peak being less than the second threshold. Classification of sensed cardiac events as second events is used in determining oversensing.
US07831303B2
An implantable cardiac stimulation system and method having continuous capture management capabilities are provided. Continuous capture management is realized by continuously monitoring for secondary effects of loss of capture, thereby effectively providing continuous capture management in any heart chamber without encountering the limitations normally associated with evoked response sensing. A pacing threshold search is triggered upon detecting a secondary indicator of loss of capture. Secondary indicators of loss of capture may be lead-related changes, changes related to the occurrence of atrial sensed events, changes related related to the occurrence of ventricular sensed or paced events, and/or changes related to a monitored physiological condition.
US07831298B1
Systems, apparatus and techniques for non-invasive optical probing of various substances, and systems, apparatus and techniques for detecting, diagnosing and treating a disease in lungs and other organs using the non-invasive optical probing, including mapping physiological functions of tissues in lungs and other organs.
US07831292B2
It is often desirable to define objects with respect to images of an anatomy displayed using an image guided surgery system. For non-trivial objects, or those with complicated two or three dimensional forms, it may be difficult to present information in a manner that is simple for a user to understand. The local distance to a surface of interest, such as the surface of the defined object, or to a desired position, the local penetration distance of the surface of interest, or haptic repulsion force, often provides the most useful information for augmenting the interaction of the user with the image guided surgery system. The scalar value of the local distance may be conveyed to the user by visual, audio, tactile, haptic, or other means.
US07831289B2
A system and associated methods to determine an optimal radiation beam arrangement are provided. The system includes a computer planning apparatus which includes a treatment plan optimization computer having a memory and an input device in communication with the treatment plan optimization computer to provide user access to control functions of plan optimization software. An image gathering device is in communication with the treatment plan optimization computer through a communications network to provide an image slice of the tumor target volume and the non-target structure volume. The plan optimization software computationally obtains and then optimizes a proposed radiation beam arrangement iteratively based on constraints to form an optimized radiation beam arrangement. A conformal radiation therapy delivery device in communication with the treatment plan optimization computer through the communications network then applies the optimized radiation beam arrangement to the patient.
US07831288B1
A method of mapping electrical activity of a patient's heart. The system includes a set of electrodes spaced from the heart wall and a set of electrodes in contact with the heart wall. Voltage measurements from the electrodes are used to generate three-dimensional and two-dimensional maps of the electrical activity of the heart.
US07831285B2
Disclosed is a slider assembly for a sliding-type cellular phone. The slider assembly includes a fixing plate formed with a guide section for guiding a linear motion of a sliding plate and fixed to an surface of a main body of the sliding-type cellular phone, a sliding plate guided linearly by the guide section of the fixing plate and fixed to an opposite surface of a cover of the cellular phone, and an up/down positioning member having one end hinged to the fixing plate and the other end hinged to the sliding plate to change a direction of an urging force for pushing the sliding plate from a specific sliding location of the sliding plate. The up/down positioning member includes a first link slider having one end slidably fixed to the fixing plate, a second link slider having one end fixed to the sliding plate and restricted with respect to the first link slider to be slid in a longitudinal direction of the first link slider, a tension spring having both ends fixed to opposite ends of the first and second link sliders, and a restriction member for restricting a sliding length of the sliding plate while guiding a sliding motion of the first and second link sliders.
US07831281B2
An interface is for connecting a first electronic component to a network of a plurality of electronic components. The first electronic component is implemented as a telecommunication terminal. A second electronic component connected to the network is implemented as a reproduction or processing device for data of the telecommunication terminal. The interface transmits the data between the reproduction or processing device and the telecommunication terminal.
US07831273B2
A solution for power efficient transmission in a wireless telecommunication system is provided. The telecommunication system utilizes a time slot based data transmission scheme. According to the provided solution, at least a portion of time slots is allocated to a broadcast control channel on a given frequency and to at least one different channel. The transmit power levels of the time slot or time slots allocated to another channel or other channels than the broadcast control channel are then adjusted on the basis of contents of the time slots. The broadcast signal is then transmitted with a given transmit power level on a time slot allocated to the broadcast control channel, and a signal or signals on other time slots are transmitted with the adjusted transmit power level.
US07831269B2
A push-to-talk (PTT) mobile station having a PTT ready mode, the mobile station having a controller adapted for executing computer program code; a memory connected to the controller for storing computer program code; computer program code stored in the memory and executable by the controller for operating the mobile station in the PTT ready mode selected from a plurality of PTT ready mode techniques, for establishing a PTT session; and a radio subsystem connected to the controller and the memory, the subsystem being configured for enabling the PTT mobile station to operate in the PTT ready mode for establishing one of the PTT session, PTT traffic, or both the PTT session and PTT traffic.
US07831259B2
In one embodiment, an apparatus can include: a receiver configured to receive location-related data, and to provide real-time location information therefrom; and a processor configured to receive the real-time location information, and to provide an extension in a packet header of a media stream, wherein the header extension comprises the real-time location information.
US07831256B2
A mobile communication system includes a mobile station (5) connected to a core network (1) through a communication line intervened by a base station (3a), and a radio control station (2) configured for controlling the setting of a radio link for the mobile station (5) in the base station (3a). The base station (3a) monitors the congested state of the communication line, generates a state indicator indicating the congested state/non-congested state of the communication line, based on the results of monitoring, and transmits the state indicator generated to the radio control station (2). The radio control station (2) recognizes the current state of the communication line based on the state indicator received from the base station (3a).When the radio control station (2) recognizes that the communication line is in the congested state and receives a line connection request from the mobile station (5), the control station (2) transmits a control signal for refusing the line connection request received to the mobile station (5) without performing control for setting the radio link.
US07831232B2
Signal to interference plus noise ratio information, delay spread information, or condition number information of a channel matrix in a multiple input multiple output communication are taken into account in addition to spatial fading correlation information for selecting a combination of at least two antennas from a plurality of antennas, then, the multiple input multiple output communication is conducted by using the selected antennas.
US07831218B2
Described is a mobile device comprising a base unit and a keypad detachably coupled to the base unit. The keypad includes an input arrangement and a first wireless arrangement operating in accordance with a first wireless protocol.
US07831215B2
Embodiments of methods, transceiver circuits, and systems can compensate an IQ mismatch (e.g., Tx or Rx) or a carrier leakage using a plurality of local oscillators. One embodiment of a transceiver can include a first up-conversion IQ mixer, a second up-conversion IQ mixer, a first down-conversion IQ mixer with an input to receive an output of the second up-conversion IQ mixer, a second down-conversion IQ mixer with an input to receive an output of the first up-conversion IQ mixer, a first local oscillator to generate a first IQ LO signal for the first up-conversion IQ mixer and the first down-conversion IQ mixer, and a second local oscillator to generate a second IQ LO signal for the second up-conversion IQ mixer and the second down-conversion IQ mixer.
US07831213B1
Controlling a tower-top low noise amplifier (TTLNA) without transmit mode or receive mode timing control signals from a base station. The TTLNA system and associated components autonomously determine the proper mode of operation (transmit/receive), and automatically control the operation of a low noise amplifier (LNA) to prevent signal distortion and/or damage to the wireless system hardware. A preferred method comprises: at a TTLNA, measuring a transmit time period based on detecting radio frequency (RF) transmit signal energy; determining a receive time duration based on the measured time period and a predetermined frame time; and, configuring the TTLNA to a receive mode by placing a low noise amplifier into a receive signal path during the determined receive time duration.
US07831212B1
A circuit for transmitting a RFID signal while conserving the battery power for a circuit in continuous operation is disclosed herein. The circuit includes a RFID component, a microprocessor, an accelerometer and a battery. The battery preferably has no more than 225 milliamp hours of power. The accelerometer is preferably a multiple axis accelerometer. The circuit is preferably utilized with a device for shot tracking.
US07831206B2
The invention refers to a method for use by a first node in an ad-hoc WLAN, which first node maintains a table of other nodes within the network which can be used for forwarding messages. The method comprises the step of letting the first node receive a first signal from a second node, and additionally comprises the steps of: -letting the first node analyse the signal received from the second signal, -if the second node is already present in the table maintained by the first node, the signal strength is compared to a first predetermined comparison level, -if the second node is not present in the table, its signal strength is compared to a second predetermined comparison level, -if the signal strength from the second node exceeds the relevant comparison level, the first node decides that the second node may be used in the table.
US07831203B2
The present invention relates to a Radio Frequency Repeater to prevent oscillation with canceling a feedback interference signal between transmitting and receiving antenna with built-in transmitting and receiving antenna in wireless mobile communication repeater. A radio frequency repeater for canceling a feedback interference signal has a downlink path from a base station to a terminal and an uplink path from a terminal to a base station, and said downlink path and said uplink path is separated and combination by a duplexer.
US07831201B2
Wireless communications are transmitted from at least two radioterminals to a base station co-channel over a return link using a return link alphabet. Wireless communications are also transmitted from the base station to the at least two radioterminals over a forward link using a forward link alphabet that has more symbols than the return link alphabet. The co-channel signals are deciphered at the receiver, while the radioterminals can use a smaller return link alphabet, which can reduce the power dissipation at the radioterminals.
US07831199B2
Methods and systems that facilitate data delivery to electronic devices are disclosed. One aspect pertains to data delivery to electronic devices that are portable, such as, mobile devices. In one embodiment, one mobile device discovers another mobile device within its vicinity. The mobile devices can then wirelessly transmit data from one mobile device to the other. The mobile devices, or their users, can control, request or influence the particular data content being delivered.
US07831184B2
An image forming apparatus includes an image forming unit that forms multicolor toner images superposed on a transfer belt. A sensor is disposed in an image formation region and detects a pattern on the transfer belt. A controller determines, when image data is received, whether or not a region of a toner image based on the image data will be superposed on a region of the pattern. The controller controls the image forming unit to form the toner image based on the image data and the pattern simultaneously on the transfer belt when the controller determines that the region of the toner image based on the image data will not be superposed on the region of the pattern.
US07831177B2
A discharge device including a discharge member that discharges an photoconductive member overlying an image bearer via a prescribed gap, and a voltage applying device that only applies direct current voltage to the discharge member. The below described relation is established, wherein AV is a difference in voltage on the photoconductive member creating an imperceptible difference in density on an output image, d (V/micrometer) is a rate of a voltage discharged on the photoconductive member in relation to an interval of the gap I (micrometer) between the discharge member and the image bearer: ΔV≧I·d.
US07831176B2
An image forming apparatus is constituted by a rotatable image bearing member; a charging member for electrically charging the image bearing member in contact with the image bearing member; developing member, containing polishing particles, for collecting toner from the image bearing member and effecting development on the basis of an electrostatic latent image formed on the image bearing member; a transfer member for transferring a toner image formed on the image bearing member onto a transfer material; an auxiliary charging member, located downstream from a transfer portion and upstream from the charging member with respect to a movement direction of the image bearing member, for electrically charging toner remaining on the image bearing member after the transfer by contact with the image bearing member; and control means for performing a discharging mode, for discharging polishing particles from the auxiliary charging member onto the image bearing member on the basis of an image ratio of an image to be formed, during non-image formation by applying a voltage to the auxiliary charging member under a condition different from a condition for applying a voltage to the auxiliary charging member during image formation.
US07831168B2
The present application is directed to an imaging unit for an image forming device. In one embodiment, the imaging unit includes a frame that includes brace members that are connected together to form a central opening. The imaging unit may also include separate mounting locations positioned on the frame in a side-by-side orientation. Each of the mounting locations may be adapted to receive a imaging unit and position a PC member of the imaging unit. The frame may also include locating features to align the frame within the image forming device. Electrical contacts may be operatively connected to the frame. The electrical contacts may operatively connect with the image forming device to provide electrical communication to each of the plurality of imaging units.
US07831161B2
An image forming apparatus and corresponding method, the image forming apparatus including a belt member supported by at least two rollers, an image forming member configured to form a patch pattern of image data on a surface of the belt member, a belt supporting member configured to support the belt member on a contact area thereof with respect to the belt member at a position higher than a tangent line of the at least two rollers, and a sensor configured to detect the patch pattern formed on the surface of the belt member at the contact area of the belt supporting member and the belt member.
US07831160B2
An image forming apparatus according to an embodiment of the present invention includes an apparatus main body, an image creating unit that is provided in the apparatus main body and creates an image to be printed on recording paper, a paper feeding mechanism on which plural pieces of the recording paper are stacked as a paper bundle, a paper-type distinguishing device that distinguishes a type of the recording paper from the paper bundle stacked on the paper feeding mechanism, and a printing unit that prints, according to the type of the recording paper distinguished by the paper-type distinguishing device, the image created by the image creating unit on the recording paper.
US07831154B2
Systems and methods for use with an optical communication beam are disclosed. The system allows the beam of light to operate at an adequate power level that provides a robust optical link while minimizing any safety risk to humans. The system calibrates and controls the gain for an avalanche photodiode detector (APD). A detector circuit is used to calibrate the APD. Once calibrated, the detector circuit further provides an electrical bias to the APD to process or condition the electrical signal to produce a detector output. The systems and methods disclosed herein attenuate the power level of an incoming communication beam to prevent oversaturation of an APD. The system further provides an alignment signal, which is effective over a wide dynamic range of incoming power levels.
US07831145B2
The present disclosure provides a passive optical network (PON) system and a method for protecting the service of the system for service recovery and fault locating in case of a failure of the network, wherein the PON system comprises an optical line terminal (OLT), an optical distribution network (ODN) and an optical network terminal (ONT) equipment protection group comprising a plurality of ONT equipment groups, each of which is connected to at least one of other ONT equipment groups within the ONT equipment protection group for the mutual protection relationship. The PON system of the present disclosure does not require equipment and link redundancy for backup, contributes to reduced cost and improved utilization of resources, and provides a means for diagnosing any faults of the links and equipment in the network.
US07831142B2
A camera viewfinder accessory mounting device is disclosed for a camera viewfinder including an outwardly projecting frame surrounding a viewing window and having opposed mounting members on opposite sides of the window. The device includes a body portion having a viewing opening and cooperative mounting members for slideably engaging the opposed mounting members of the frame. The body portion includes a stop adjacent one end of the cooperative mounting members, and a catch disposed between the cooperative mounting members at another end of the cooperative mounting members and extending perpendicular thereto. The device is slideable over the camera viewfinder frame along the mounting members and the catch latches the frame to secure the device on the viewfinder.
US07831138B2
A focus adjusting method for adjusting focus by moving a focusing lens group of a photographing optical system, wherein the focus adjusting method includes a first search stage at which a focus search operation is performed based on an image formed in a large focus area while the focusing lens group is moved stepwise over an entire range of movement thereof from the near extremity to the far extremity, and a second search stage at which the focus search operation is performed, based on images formed in small focus areas, at front and rear close vicinities of the in-focus position while the focusing lens group is moved stepwise over a portion of the entire range of movement thereof.
US07831134B2
A system for treating a hydrocarbon containing formation is described. The system includes two or more groups of elongated heaters. The group includes two or more heaters placed in two or more openings in the formation. The heaters in the group are electrically coupled below the surface of the formation. The openings include at least partially uncased wellbores in a hydrocarbon layer of the formation. The groups are electrically configured such that current flow through the formation between at least two groups is inhibited. The heaters are configured to provide heat to the formation.
US07831131B2
A method of creating a playback control file for a recording medium and method and apparatus for reproducing data using the playback control file are disclosed. The method of creating a playback control file for a recording medium includes reading a virtual PlayList identifying a download list from the recording medium, the download list designating at least one additional clip downloadable from an external source, downloading the at least one additional clip from the external source, and creating a new PlayList based on the virtual PlayList, the new PlayList including a new PlayItem designating the at least one additional clip designated by the download list.
US07831127B2
A method of combining data with other material comprises the step of repetitively distributing the data in the other material. The data is for example metadata associated with the other material. The other material may be one or more of video, audio and data material preferably in a defined file format e.g. MXF. The material and data from the file are preferably mapped to one of several signal interfaces such as SDI, SDTI and AES3, where the file metadata is repetitively distributed through the stream signal interface by one of several multiplexing methods.
US07831088B2
Approaches to three-dimensional (3D) data reconstruction are presented. The 3D data comprises 2D images. In some embodiments, the 2D images are directionally interpolated to generate directionally-interpolated 3D data. The directionally-interpolated 3D data are then segmented to generate segmented directionally-interpolated 3D data. The segmented directionally-interpolated 3D data is then meshed. In other embodiments, a 3D data set, which includes 2D flow images, is accessed. The accessed 2D flow images are then directionally interpolated to generate 2D intermediate flow images.
US07831081B2
A system and method of analysis for a medical image are described. A medical image is received and analyzed, and an initial border of a region within the medical image is determined based on the analysis of the medical image. A user input is received indicating one or more control points, where each of the one or more control points is located inside or outside of the initial border. A modified border of the region is determined based on the analysis and the user input, the modified border passing through the one or more control points.
US07831078B2
A method for segmenting intravascular images includes acquiring a series of digitized images acquired from inside a vessel, each said image comprising a plurality of intensities corresponding to a 2-dimensional grid of pixels, providing a precomputed set of shapes for modeling contours of vessel wall boundaries, wherein a contour can be expressed as a sum of a mean shape and a inner product of shape modes and shape weights, initializing a boundary contour for one of said set of images, initializing said shape weights by projecting a contour into said shape modes, updating said shape weights from differential equations of said shape weights, and computing a contour by summing said mean shape and said inner product of shape modes and updated shape weights.
US07831073B2
A method for precision registration of X-ray images to cone-beam CT scan for image-guided radiosurgery includes acquiring 2-D pre-treatment X-ray images of a region of interest, acquiring a 2-D X-ray image of the region of interest at approximately a time of treatment, registering the 2-D X-ray image with a corresponding 2-D pre-treatment X-ray image to obtain a 2-D registration result at approximately the time of treatment, and converting the 2-D registration result into a 3-D tracking result to track the region of interest.
US07831067B2
Various methods and apparatus for multi-level red eye correction in a digital image are described. In an embodiment, a method receives an input that identifies an actual red eye in a digital image and a red eye candidate score associated with the actual red eye. The red eye candidate score of the actual red eye exceeds a detection threshold value. The method corrects the coloration of the actual red eye with a level of correction based on the red eye candidate score.
US07831063B2
A system and method for displaying a plurality of images. In one embodiment, the system includes: (1) an event detector configured to detect at least one true target in the plurality of images using a threshold based on average and peak pixel values, (2) an image processor configured to define at least one corresponding region-of-interest for the at least one true target, (3) at least one display configured to display the plurality of images on at least one display and (4) a region-of-interest display separate from the at least one display and configured to display the at least one region-of-interest.
US07831056B2
A hearing device, in particular a hearing aid, occupies a small volume and has high data transmission speeds for wireless transmission. In order to avoid using large volume frequency-stable components, for this purpose, an oscillator unit with a free-running oscillator is used instead. A receiver receives a synchronization signal cyclically. This is correlated to a reference signal in a correlator, such that the arrival time of the synchronization signal can be defined exactly. The free-running oscillator is then retuned correspondingly.
US07831055B2
An electronic device includes a receiver, a processor, and a presence activation sensor configured to receive a signal from a user. The user signal includes a user specific performance parameter, or the user specific performance parameter may be accessed from a memory by the processor in response to the user signal. In non-enhanced mode operation, the device receives standard signals and outputs them according to standard performance parameters. In enhanced mode operation the device receives standard signals, as well as a user signal which triggers the processor to manipulate the standard signals to output unique signals according to the user specific performance parameters.
US07831054B2
A volume control may be provided with some integrated graphical indication of the presence and/or level of an audio signal that it controls. For example, a slider-type volume control may be provided with a signal meter within the slider itself. A volume control may be provided with a mechanism for showing the non-mute volume control level of a volume when the volume control is muted. For example, a slider-type volume control may display a ghosted slider tab at the level of volume control in effect before muting while at the same time displaying a regular slider tab at a muted level. A user may be able to glance at a volume control and quickly and intuitively understand aspects of the volume control's state such as the level and condition of the signal that is flowing through or blocked by (if muted) the control.
US07831048B2
A system and method of implementing quantum key distribution are provided that possess increased data rates and enhanced security. These increased data rates are provided through the use of biphotons. Through encoding bits of information on the intra-biphoton delay time and enabling separate polarization bases for each of the photons comprising each biphoton, the system and method increase data bandwidth available for quantum key distribution.
US07831046B2
The object of the invention is a method of managing the display of event specifications with conditional access, particularly to display an electronic program guide for Pay-TV.This aim is reached by a method including the following steps: sending data forming an electronic program guide (EPG) to a decoder (STB), this electronic guide serving to display the events which will be broadcasted, these data including, for each event, at least one identifier, textual data and a condition block comprising the conditions required for the access to this event, sending at least one authorization message (EMM) to a security module (SC) associated with the decoder, this message defining access rights to an event; sending the condition block (PECM) to said security module (SC), processing, in the security module, the access condition contained in said condition block (PECM), and return by the security module of a message indicating, according to the access condition for each event and to the access rights contained in the security module, if the right exists or not for each event in the security module. This method allows the management of requests in structured language and makes it possible to manage complex access conditions.
US07831043B2
A cryptographic authentication system comprises an authentication media key block that comprises media key precursors. The system generates transformed keys by applying a function to a media ID of a media and each of the media key precursors, and generates entries in a binding table by applying an encrypting function to a media key of an encrypted content and each of the transformed keys. To play encrypted content, a media player processes the authentication media key block using a device key to extract a media key precursor, extracts a media key from the binding table using the extracted media key precursor and the media ID, and verifies that the extracted media key matches the media key of the encrypted content, allowing the media device to decrypt and play the encrypted content.
US07831042B2
A system, method, and apparatus for authenticating microparticle marks or marks including other three-dimensional objects. The authentication utilizes two or more sets of information captured or acquired for the mark in response to illumination of the mark by electromagnetic energy such as in the visible frequency range. These sets of information are then used to verify that the mark includes three-dimensional objects such as microparticles. The two or more sets of information about the mark preferably vary from each other in time, space/directionality, color, frequency or any combinations thereof, and can be captured or acquired as part of one, two, or more images of the microparticle mark.
US07831040B2
A symmetric key cryptographic method is provided for short operations. The method includes batching a plurality of operation parameters (1503), and performing an operation according to a corresponding operation parameter (1505). The symmetric key cryptographic method is a Data Encryption Standard (DES) method. The short operations can be less than about 80 bytes. The short operations can be between 8 and 80 bytes. The method includes reading the batched parameters from a dynamic random access memory (1504), and transmitting each operation through a DES engine according to the operations parameter (1505).
US07831034B2
Directory services schema for telephone call management. The schema facilitates the development of call routing rules as one or more instances of one or more classes. Once created, the rules can be propagated to all other director services servers, and any subsequent updates and system changes are readily propagated to maintain optimum call system management. The rules can be stored in a routing table allowing administrators to define phone routes for various scenarios. System hardware/software changes can be managed using distinguished names and automatically propagated (or replicated) to the other directory services servers on an enterprise network. The architecture includes a schema component for generating a directory services schema, and a call routing component that routes telephone calls according to call routing rules defined by the directory services schema. The rules can be processed in combination with policies of usage attributes and phone number patterns/ranges to manage call routing.
US07831033B2
A method and apparatus are provided for assigning a plurality of agents to a plurality of contacts. The method includes the steps of providing an ordered list of agent preferences for each contact of the plurality of contacts, providing an ordered list of contact preferences for each agent of the plurality of agents and assigning an agent of the plurality of agents to a contact of the plurality of contacts based upon the preferences lists of both the contact and agent.
US07831031B2
A telecommunications system includes a front end automation system, an operator services switch, an automated operator, and an automation data server. The front end automation system interacts with a caller in order to recognize a request of the caller and determine a response to the request. The operator services switch, which is inter-operably coupled to the front end automation system, receives a call from the front end automation system, after the front end automation system has recognized the request and has determined the response to the request, and creates billing information relative to the call. The automation data server, which is inter-operably coupled to the front end automation system, passes information about the request and the response from the front end automation system to the automated operator. The automated operator, which is inter-operably coupled to the operator services switch, provides the response to the request to the caller.
US07831030B2
A telecommunications device includes a telephony controller; a contacts controller, said contacts controller configured to maintain a plurality of contact telephone numbers for individual contacts; and an automatic advance calling controller operably coupled to said contacts controller and said telephony controller, the automatic advance calling controller configured to cause the telephony controller to automatically call ones of the plurality of contact telephone numbers for the particular contact in a predetermined order until the call is successfully completed to one of the plurality of telephone numbers or the list of telephone numbers is exhausted.
US07831024B2
This invention is directed to a collimator and collimation techniques. Specifically, the invention is directed to a collimator and method for collimation wherein the collimator combines the resolution and sensitivity properties of pinhole Single Photon Emission Computed Tomography (SPECT) imaging with the 2D complete-sampling properties of fan-beam collimators.
US07831019B2
A system and methods for characterizing an unknown substance is described. One of the methods include determining an effective atomic number of the unknown substance as a first function of a first gradient of a first line.
US07831016B2
In order to overcome or at least mitigate difficulties in compensating for movement of the target, for example a tumour during radiotherapy, a dosimetry apparatus and method embodying the present invention employ a dosimeter having at least one radiation detector and at least one magnetic position sensor located a predetermined distance apart. Radiation level readings from the radiation detector and position readings from the position sensor are monitored and correlated, conveniently according to time, to obtain the position of the radiation detector when a particular radiation level was detected.
US07830995B2
Multi-band single-carrier modulation. A novel approach is presented by which interference compensation may be performed for signals received by a piconet operable device. The piconet operable device may be implemented within a region that includes two or more SOPs (Simultaneously Operating Piconets). Estimation of the level and location of interference is performed and the input to a decoder (within the piconet operable device) is selectively weighted to ensure that the effect of any existent interference within the signal received by the piconet operable device is minimized. Different interference levels are dealt with differently. For one example, portions of the received signal having undergone a large amount of interference may be simply treated as erasures with respect to the input the decoder. For another example, portions of the received signal having undergone some smaller degree of interference, but some interference nonetheless, may be de-weighted before being provided to the decoder.
US07830994B2
Channel estimation for high mobility OFDM channels is achieved by identifying a set of channel path delays from an OFDM symbol stream including carrier data, inter-channel interference noise and channel noise; determining the average channel impulse response for the identified set of channel path delays in each symbol; storing the average channel impulse responses for the identified channel path delays; generating a path delay curvature for each channel path delay in each symbol based on stored average channel impulse responses for the identified channel path delays; estimating the carrier data in the symbols in the OFDM symbol stream in the presence of inter-channel interference noise and channel noise from the OFDM symbol stream and the average impulse responses for the identified channel path delays; reconstructing the inter-channel interference noise in response to the path delay curvature, the identified set of channel path delays and estimated carrier data; and subtracting the reconstructed inter-channel interference noise from the OFDM symbol stream to produce a symbol stream of carrier data and channel noise with suppressed inter-channel interference noise.
US07830989B2
In one embodiment, a wafer scale radar antenna module (WSAM) is provided that includes: a substrate; a plurality of antennas adjacent the substrate; an RF feed network adjacent the substrate, the RF feed network coupling to a distributed plurality of amplifiers integrated with the substrate, wherein the RF feed network and the distributed plurality of amplifiers are configured to form a resonant network such that if a timing signal is injected into an input port of the RF feed network, the resonant network oscillates to provide a globally synchronized RF signal to a plurality of integrated antenna circuits, wherein each integrated antenna circuits includes a corresponding subset of antennas from the plurality of antennas, and wherein each integrated antenna circuit includes a pulse shaping circuit having a plurality of selectable delay paths, each pulse shaping circuit being configured to rectify and level shift a version of the globally synchronized signal through selected ones of the selectable delay paths to provide an pulse train output signal; and a controller operable to control each integrated antenna circuit such that only selected pulses from the pulse train output signal are transmitted through the integrated antenna circuit's subset of antennas to form transmitted pulses.
US07830986B1
A phase/frequency detector module allows operation as either a phase locked loop or a frequency locked loop. As a phased locked loop (PLL), the phase detector module is configured to decode phase differences between a reference signal and a voltage controlled oscillator (VCO) signal into phase correction signals that are updated at the rate of the VCO signal. An accumulation of the phase correction signals is implemented to form an accumulated phase error signal, which is then sampled at a lower rate than the VCO signal to accommodate slower components of the PLL, such as a digital to analog converter (DAC). As a frequency locked loop (FLL), the phase detector module is configured with frequency counters, so that frequency error may instead be detected. Any reduction of gain caused by the frequency counters is inherently equalized by the phase detector module.
US07830983B2
The present invention provides a method to minimize degradation in a D-MPSK hierarchical modulation system by adding additional data throughput (i.e., secondary information) as an offset to the primary signal transmitted by a SDARS terrestrial repeater. The present invention provides techniques for adding the additional throughput as Level 2 data by transmitting offset phase and/or amplitude information across adjacent OFDM symbols and/or adjacent frequency subcarriers.
US07830979B2
A distortion compensation amplification device which supplies a transmission signal while a distortion of the amplified transmission signal is compensated, the distortion compensation amplification device including a correction unit which corrects a carrier leak and an image of the transmission signal based on a correction value. The distortion compensation amplification device includes a modulation unit which modulates the transmission signal supplied from the correction unit. The distortion compensation amplification device includes a correction value calculating unit which calculates the correction value based on the transmission signal supplied from the modulation unit. The distortion compensation amplification device includes a test signal output unit which supplies a test signal to the correction unit in order to calculate the correction value of the correction value calculating unit when the transmission signal is not transmitted.
US07830971B2
An apparatus and method for detecting a GCL sequence using a magnitude and a sign of a real part of a I/FDFT output except an imaginary part in a wireless communication system. The apparatus includes: a modified inverse/forward discrete fourier transform (I/FDFT) processing unit for enabling that the GCL sequence class u is detected with only a real part; a real value selecting unit for selecting real parts from the output of the I/FDFT processing unit; and a maximum value detecting unit for detecting a maximum value among magnitudes of the selected real parts having a positive sign from the real value selecting unit.
US07830964B2
An apparatus including a parsing circuit and a control circuit. The parsing circuit may be configured to generate a plurality of decoded syntax elements in response to (i) a serial bitstream and (ii) a control signal. The control circuit may be configured to generate the control signal in response to the plurality of decoded syntax elements. The parsing circuit may generate the plurality of decoded syntax elements by grouping syntax elements for atomic decoding such that each (i) one or more consecutive syntax elements without context information relevant to the decoding and (ii) a non-zero syntax element presented at the end of each group.
US07830959B2
Provided is an apparatus and method for performing intra prediction for an image decoder, in which by use of horizontal/vertical blocks adjacent to image data input from an external device, the intra prediction is performed in parallel with respect to 16×16 luminance component and 4×4 luminance component of the image data and then with respect to chrominance component, thereby maximizing efficiency of system to not only reduce execution time and hardware cost but also increase processing speed.
US07830958B2
A seamless bitstream switching schema is presented. The schema takes advantage of both the high coding efficiency of non-scalable bitstreams and the flexibility of scalable bitstreams. Small bandwidth fluctuations are accommodated by the scalability of the bitstreams, while large bandwidth fluctuations are tolerated by switching among scalable bitstreams. This seamless bitstream switching schema significantly improves the efficiency of scalable video coding over a broad range of bit rates.
US07830957B2
Systems and methods are provided to process wireless data packets. A method includes determining a subset of data bits to be processed at a wireless transmitter and employing a clock edge to store the data. The clock edge allows parallel mapping of at least two bits from the subset of data bits into an interleaver memory per a given clock edge. From the memory, other encoding and scrambling processes are applied before transmitting the data packets across a wireless network.
US07830947B2
To increase the efficiency in a furnace installation for melting down metallic or metal-containing charge materials, where an electrode system with a roof (6) for operating the melting-down process mainly with secondary energy can be swung into position on a lower shell part (14, 15) of a furnace (A, B), an upper shell part (17) can be swung into position on the lower shell part (14, 15) to form a premelting vessel (16). The upper shell part (17) includes a vessel wall (18) that substantially upwardly extends the vessel wall of the lower shell part (14, 15) in and additionally has a roof (7).
US07830945B2
A laser apparatus includes: a plurality of laser diodes respectively having light-emission points and being fixed to a block so that the light-emission points are aligned along a direction; and a collimator-lens array integrally formed to contain a plurality of collimator lenses which are arranged along a direction and respectively collimate laser beams emitted from the plurality of laser diodes. The block has a lens-setting surface which is flat, perpendicular to optical axes of the plurality of laser diodes, and located on the forward side of the plurality of laser diodes at a predetermined distance from the light-emission points, and the collimator-lens array is fixed to the block so that an end surface of the collimator-lens array is in contact with the lens-setting surface.
US07830942B2
A method and apparatus is disclosed which may comprise: a gas discharge laser system energy controller which may comprise: a laser system energy controller providing a first laser operating parameter control signal based on an error signal related to a value of the output energy of the laser system compared to a target value for output energy and an energy controller model of the value of the first laser operating parameter necessary to change the value of the laser system output energy to the target value; a first laser system operating parameter control signal modifier providing a modification to the first laser system operating parameter control signal based upon a controller signal modification model of the impact of a second laser system operating parameter on the value of the first laser system operating parameter necessary to change the value of the output energy to the target value.
US07830940B2
A nitride semiconductor laser element comprises a nitride semiconductor substrate and a nitride semiconductor layer laminated thereon, wherein the nitride semiconductor substrate has a high dislocation density region and a low dislocation density region containing lower dislocation than that of the high dislocation density region, and has at least one recess formed in at least the high dislocation density region, the nitride semiconductor layer has a first nitride semiconductor layer in which the grown film thickness in the lateral direction from the side faces of the recess in the substrate is greater than the grown film thickness in the heightwise direction from a region other than the recess, and a second nitride semiconductor layer that is disposed on the first nitride semiconductor layer and contains indium, and the first nitride semiconductor layer and second nitride semiconductor layer have recess over the recess in the nitride semiconductor substrate.
US07830939B2
A method and structure for producing lasers having good optical wavefront characteristics, such as are needed for optical storage includes providing a laser wherein an output beam emerging from the laser front facet is essentially unobstructed by the edges of the semiconductor chip in order to prevent detrimental beam distortions. The semiconductor laser structure is epitaxially grown on a substrate with at least a lower cladding layer, an active layer, an upper cladding layer, and a contact layer. Dry etching through a lithographically defined mask produces a laser mesa of length lc and width bm. Another sequence of lithography and etching is used to form a ridge structure with width won top of the mesa. The etching step also forming mirrors, or facets, on the ends of the laser waveguide structures. The length ls and width bs of the chip can be selected as convenient values equal to or longer than the waveguide length lc and mesa width bm, respectively. The waveguide length and width are selected so that for a given defect density D, the yield YD is larger than 50%.
US07830910B2
A system for providing an interactive broadcast service and method thereof are disclosed, by which a communication service and an interactive broadcast service can be unitedly supported in an IMS (Internet protocol Multimedia Subsystem) environment. The present invention includes a first server receiving a message of the protocol from the UE and making a registration for a service subscription for the UE from subscription-related information included in the message, a first media server receiving a multimedia stream of the broadcast service to be transmitted to the registered UE from a corresponding broadcasting network, and a second media server connected to the broadcasting network, converting interaction data inserted in the message of the protocol received from the UE to a signal format supported by the broadcasting network.
US07830902B2
A plurality of units (processing units) connected to a crossbar are divided into a plurality of groups and one is selected from requests selected for each group according to priority among the groups that changes at prescribed time intervals. Thus, the number of times per unit time requests issued from units belonging to a group whose priority is improved at the prescribed time intervals can be maintained over a certain value regardless of a request state.
US07830900B2
Adaptive De-Jitter Buffer for Voice over IP (VoIP) for packet switch communications. The de-jitter buffer methods and apparatus presented avoid playback of underflows while balancing end-to-end delay. In one example, the de-jitter buffer is recalculated at the beginning of each talkspurt. In another example, talkspurt packets are compressed upon receipt of all remaining packets.
US07830893B2
A system for reassembling asynchronous transfer mode (ATM) data in real time is disclosed. In one embodiment, the system for reassembling ATM data in real time comprises a circular buffer for storing ATM data, the ATM data comprising information divided into cells, and a plurality of parallel processing elements configured to analyze the ATM cells and determine a cell type, wherein ATM adaptation layer (AAL) 2 cells and AAL 5 cells are reassembled in real-time.
US07830890B2
The present invention is a method of doing business over a network that: receives a request for transmitting digital information after a start time and before an end time, determines the time required to transmit the digital information based on the number of packets in the information and the network speed, schedules a transmit time for the digital information, and accepts the digital information for transmission only if the time required to transmit is less than or equal to the difference between the transmit time and the end time. Pricing of the transmission can be determined by the priority of transmission, whether the information is transmitted the first time or rescheduled, and whether the user receives an acknowledgment.
US07830889B1
In a network device, a line card includes a first scheduler configured to perform scheduling for data units of a first type and a second scheduler that is connected in series to the first scheduler and configured to perform scheduling for data units of a second type. The schedulers may be configured in a variety of ways to achieve certain data unit flow characteristics.
US07830887B2
A switching chip for performing switching and other functions on packets transmitted through the switching chip. The switching chip includes a memory management unit that identifies a class of service to which each packet belongs, wherein upon processing the packet. The memory management unit transmits the packet to a CPU through a CPU processing module. The switching chip also includes a CPU processing module that includes a class of service bitmap that is associated with a plurality of channels. Each of the plurality of channels is further associated with at least one class of service, includes a per channel bit and is assigned a predefined priority level. Upon receiving packets from the memory management unit, the CPU processing module is configured to sort the packets according to the class of service to which the packet belongs and store each packet in an associated one of the plurality of channels. The CPU processing module is also configured to use the per channel bit to determine how to process packets in each for the plurality of channels for which there is no available CPU buffer. When there is no available CPU buffer for one of the plurality of channels, the CPU processing module is configured to set an appropriate bit in the class of service bitmap and transmits the class of service bitmap to the memory management unit.
US07830879B2
A network-based data distribution system includes a physical layer device connectable to a network processor operative in a link layer or higher layer. The physical layer device is configurable for interfacing with a plurality of destination devices via corresponding physical layer links. The physical layer device is operative to receive data traffic from the network processor and to replicate at least a portion of the data traffic at a physical layer for distribution to at least two of the plurality of destination devices associated with the physical layer links.
US07830874B2
Methods and systems of providing positive outage notification are described. In some examples, the system determines there is an outage at a facility and transmits multiple messages notifying a utility of the outage. In some examples, the messages are received at multiple message collectors. In some examples, the system determines restoration procedures based on the messages.
US07830869B2
A first multi protocol label switching (MPLS) enabled Internet Protocol (IP) data network is able to transmit data to a second MPLS enabled IP network via a legacy optical network, which would not otherwise be able to handle the user network interface (UNI) protocols required to be used within an MPLS network environment, by means of configuring the legacy optical network and its traditional network management system (TNMS) so that they simulate or emulate an MPLS enabled optical network. The simulation/emulation of an MPLS network is performed as follows: when a first legacy network element (NE) receives a connection request (a UNI request) from the MPLS network under a UNI protocol, the UNI request is passed to the TNMS, which then sets the required connection across the legacy network via a second edge NE to an NE of the second IP network. Once the connection has been set, the TNMS instructs the edge NE to send a return signal to the requesting network indicating that the connection has been successfully set. Data packets may then be transmitted across the network.
US07830868B2
In one embodiment, a scheme is disclosed for routing a Session Initiation Protocol (SIP) call in a network environment including a circuit-switched (CS) network and an IP multimedia subsystem (IMS) network. When a SIP call is originated by a user equipment (UE) device in the CS network domain, call information associated with the call is provided to an application server (AS) node disposed in the IMS network. At the AS node, a pool of E.164 numbers are maintained as IP multimedia routing numbers (IMRNs) which are mapped to or otherwise associated with called party SIP URIs. The AS node dynamically allocates a select IMRN with respect to a called party's SIP URI received from the UE device and returns it to the UE device. The dynamically allocated IMRN is then utilized for routing the SIP call towards the called party.
US07830863B2
An apparatus and a method for providing call continuity to a VoIP terminal user responsive to degrading call quality. The quality of a VoIP call is assesses by monitoring the quality of the corresponding IP packet traffic using conventional IP packet quality measures such as, for example, jitter, packet loss and packet delay. When a quality trend indicator crosses a predetermined threshold, a continuity call is originated to the user from a mechanism connected to the IP network. The continuity call uses a connection infrastructure different from the one used by the VoIP terminal such as, for example, a mobility infrastructure (cellular), a wireline infrastructure, a wireless data protocol infrastructure or other similar infrastructure. The continuity call is connected to the user, the original call is bridged with the continuity call and the leg of the original call to the user is dropped.
US07830855B2
A communication system is dynamically configured to use some or all of the communication channel bandwidth. Regions of the communication channel are prioritized, and bandwidth is allocated in accordance with priorities and requested data rate.
US07830849B2
An object of the present invention is to provide a wireless communication print server 25 that makes a printer 20 connected the wireless communication print server 25 unavailable if a parameter 50 is in the initial state. When the wireless communication print server 25 receives a print request, determines whether or not the parameter 50 is in the initial state, and then rejects the print request if the parameter 50 is in the initial state. If the parameter 50 that has been changed by a change unit 60 is not in the initial state, the wireless communication print server makes the printer 20 connected with the wireless communication print server 25 available.
US07830846B2
Method and system for providing flow direction in a network. According to an embodiment, the present invention provides a method for providing network connections. The method includes providing a first host. The first host includes a plurality of interfaces. The plurality of interfaces includes at least a first interface and a second interface. The first interface is associated with at least a first application. The second interface is associated with at least a second application. The method also includes storing a plurality of records at a server. The plurality of records is associated with the first host. The plurality of records includes a first record and a second record. The first record includes at least information associated with a name of the first host, the first interface, the first application, a first address of the first interface.
US07830843B2
Disclosed is a method for allocating an IP address. The interface ID value of an IP address allocated to a mobile terminal upon IP communication in a mobile communication system is set by using country information, mobile network information and a telephone number stored in the mobile terminal. The mobile terminal enables IP communication with a receiving-side mobile terminal even if the mobile terminal has information related to only the telephone number of the receiving-side mobile terminal.
US07830842B2
A system and method for determining the mobility of a node (102) in a wireless communication network (102). The system and method determine the distance between the node (102) and at least one stationary neighboring node (102, 106, 107) at at least two or more time points, using at least two moving average filters, to arrive at two distance values. The system and method then determine the relative velocity based on the at least two distance values, and thus determine whether the node (102) is mobile.
US07830839B2
A method (200) of operation in a communication system (100) when a mobile node (107) is served in a network (103, 105) which is not its home network (101). The mobile node: (a) when attached to a first service node (117) identifies (203) a second service node (123) as a candidate service node to which it can become attached by an attachment handover procedure; (b) obtains (205) a new Care Of Address for use in association with attachment of the mobile node to the second service node; (c) notifies (207) the second service node of its identity and of its new Care Of Address; and (d) notifies (213) a Home Agent for the mobile node of the identity of the second service node and/or of the new Care Of Address.
US07830837B2
A method of data communication in a wireless communication system is disclosed. A method of receiving data in a user equipment of a wireless communication system comprises receiving scheduling information from a network, the scheduling information including downlink (DL) resource assignment information and an indicator; if the scheduling information includes a first UE identity and the first indicator has a first value, utilizing the scheduling information as configuration information of a persistent scheduling to receive a downlink data packet from the network; and if the scheduling information includes the first UE identity and the first indicator has a second value, utilizing the scheduling information to receive a retransmission data packet from the network.
US07830836B2
A method and a system for improving the QoS of AT interactive data, including: by setting corresponding reverse inter-user QoS attribute parameters of reverse transition probability matrix and/or maximum rate limit etc. for ATs of different QoS levels, the transmission rate of the ATs are adjusted, thereby the ATs of different QoS levels are allowed to enjoy different reverse highest rates and reverse average rates, and the QoS of the AT interactive reserve data is improved. This invention can not only meet the demands of different terminal ATs, but also provide a QoS solution of leveled charging service for network operators, satisfying different AT demands and improving operating income at the same time.
US07830835B2
In a wireless communication system including at least one wireless transmit/receive unit (WTRU) and at least on Node-B (NB), a method and apparatus for preventing transmission blocking comprise triggering transmission of scheduling information (SI) when transmission of a medium access control-d (MAC-d) flow is stopped. The SI is transmitted when the triggering condition is met.
US07830830B2
An information distribution and processing system contains a remote site, a sender and a receiving apparatus. The remote site contains a first set of digital data. The sender delivers a second set of digital data to the receiving device. In one embodiment of the present invention, the receiving device contain a timing device for automatically receiving the second set of digital data at predetermined times. The second set of digital data contains a first set of displayable data, a second set of displayable data, at least one non-displayable symbol, and at least one linking reference associated with the second set of displayable data. If desired, a user can select the second set of displayable data. The associated linking reference is sent to the remote site. The associated linking reference is used by the remote site to search for the additional information, and returns the requested information to the user.
US07830828B2
A communication apparatus wherein the function arrangement of each device is revised, thereby preventing an increase in traffic of a public network and further suppressing an increase in communication cost of the public network. In this apparatus, a control part (101), when notified of a duplication of MBMS data by RNC-c, controls a PDCP part (102), an RLC part (103) and a MAC-d part (104) so as to perform an MBMS data duplication process. The control part (101), when notified of an establishment of a communication line with a node (B), controls the PDCP part (102), RLC part (103) and MAC-d part (104) so as to establish the communication line with the node (B). The RLC part (103) duplicates, based on the control by the control part (101), the MBMS data received from the PDCP part (102). The MAC-d part (104) transmits the MBMS data as MAC processed to the node (B) via a local network between an RNC-u (100) and the node (B).
US07830824B2
A video and/or audio conferencing system having virtual meeting room services is disclosed. The virtual meeting room services enables a third party to control and manage one or more virtual meeting rooms. Each third party organization may receive one or more dial in numbers, which is associated with a profile that defines the type of the conference that can be conducted. The profile defines the “capabilities” of the virtual meeting room, such as the maximum number of conferees, type of conference, type of endpoints, transcoding and protocol requirement, etc. Each virtual meeting room may have an NID (Numerical Identification) used by the peers along with the dial-in number to join the virtual meeting room.
US07830819B2
A transmission characteristics analyzing device includes a transmission characteristics calculating unit for determining a direction in which a signal flows in each component of a communication network on the basis of a transmitting point and a receiving point of the signal, which are specified in the communication network, and for calculating the transmission characteristics of the communication network in consideration of the direction of the signal.
US07830804B2
Disclosed is a Quality of Service (QoS) control mechanism for QoS-aware network applications running on computer devices. The mechanism provides IP socket-based QoS Application Program Interfaces (APIs) for QoS-aware applications for accessing MAC layer QoS function of network access devices. In various embodiments, the QoS mechanism utilizes QoS API over Socket (QAoS) handler and/or a MAC layer QAoS handler wrapper at the network access device to control and monitor the QoS data being transmitted by the application over the active network interface(s).
US07830789B2
According an aspect of the embodiment, there is provided a method for accommodating signal paths to a ring network. A demand chain is defined as a series of traffic demands in which each traffic demand shares one of the pair of terminal nodes pointed thereby with at least one adjacent traffic demand and the number of pairs of terminal nodes pointed by traffic demands in the series of traffic demands is maximized. Each traffic demand of the demand chain is corresponded to a demand accommodating route which is defined as a route between the pair of terminal nodes on the ring network pointed by the each traffic demand and arranged in a predetermined rotation direction on the ring network. Then, signal paths required by traffic demands each pointing a pair of terminal nodes both included in the demand accommodating route chain are accommodated to the demand accommodating route chain.
US07830788B2
If a trouble, which occurred in a node managing positional information, has been solved, the positional information can be restored only by transmitting a position registration request addressed to one multicast address without need to transmit multiple position registration requests addressed to multiple mobile terminals (MN). There are included a home agent, a mobile anchor point and a communication node, each of which is a node connected to a network. Each node receives a position registration from a mobile terminal, copies a binding cache to produce a backup binding cache, and maintains and manages the backup binding cache. When recovering from a trouble, each of the home agent, mobile anchor point and communication node searches for the backup binding cache to acquire the binding cache held before occurrence of the trouble; then designates an already registered multicast address for a mobile terminal stored in the acquired binding cache; sends a packet of position registration request to the mobile terminal; regards the acquired binding cache as being valid when a response to the position registration request packet is received from the mobile terminal; and then continues to maintain and manage the acquired binding cache.
US07830787B1
A multicast transmission scheme is introduced. A multicast data stream is sent on a default tunnel and switched to a data tunnel during flooding conditions. The default tunnel is a point-to-multipoint tunnel from, for example, a source provider edge router to all other provider edge routers in a virtual private network. The data tunnel is a point-to-multipoint tunnel from, for example, a source provider edge router to other provider edge routers that have recipients. Flooding conditions can occur when sending the multicast data stream on the default tunnel, for example, when a specified bandwidth threshold has been exceeded on a source provider edge router. Additionally, the data tunnel is created by selecting a multicast distribution tunnel group from a configured pool of addresses, advertising the group, receiving data joins from, for example, provider edge routers with recipients, and waiting a specified send time.
US07830782B2
The present invention provides a method and system for increasing communication robustness between wireless communication devices by transmitting data on Orthogonal Frequency Division Multiplexing (OFDM) guard tones. In one embodiment, punctured bits are sent on the guard tones. In an alternate embodiment, the full bandwidth provided by the guard tones in used to determine the optimal puncture pattern. The present invention can also use guard tones to duplicate data from those tones which are experiencing channel interference. The receiver feeds back information about tones in interference, and the transmitter send the interfered data on the guard tones. Guard tones are used for sending feedback information to the transmitter in order to increase system robustness. This provides the transmitter with information on how to use the guard tones and adapt the transmission data rates to maximize system performance.
US07830774B2
An optical pickup lens for focusing a light beam from a laser light source on an optical information recording medium is a single lens. The optical pickup lens has two surfaces, and a surface R2 opposite to a surface R1 closer to the laser light source has a continuous shape. When the surface R2 has radii h1, h2 and h3 (h1
US07830764B2
An information recording medium, and a recording/reproducing apparatus and a recording/reproducing method for the recording medium. Original data is sequentially updated by replacing an original recording block with one or more replacement recording blocks. A replacement recording block includes at least one of an original address field indicating a location of the original recording block or a previous address field indicating a location of an immediately previous recording block. Replacement information is effectively recovered in a system where a replacement for logical overwriting (LOW) occurs in either a spare area and a user data area by reference to the address fields in each replacement recording block.
US07830763B2
An optical disc apparatus is provided with optimum power control (OPC) to determine an optimum laser power needed for recording data on an optical disc. Such an apparatus comprises a controller to determine optimum writing power in such a way of re-establishing a new test zone when an erasing error is detected on an initially established test zone in order to perform the OPC. When the erasing error is detected on a test zone of an OPC zone, a new test zone is re-established, so that OPC is performed rapidly while reducing an error frequency occurring when optimum writing power is not determined.
US07830760B2
The continuous update of the Recorded Area Indicator on a DVD+R disc leads to a loss in performance of the recorder. If the update is not continuous, the Recorded Area Indicator on the disc may not accurately reflect the status. In order to ensure that the Recorded Area Indicator accurately reflects the status but avoids loss of performance, the update of the Recorded Area Indicator is performed when a close track session command is issued to the drive signaling the end of the recording, regardless of whether the track or session on the disc remains open. During the recording the Recorded Area Indicator is kept and updated in the memory of the recorder.
US07830755B2
The present invention provides an optical head for realizing the stable operation by controlling the temperature of the semiconductor laser to a low level by reducing the heat transfer rate from a laser driver IC to a housing in the vicinity of a semiconductor laser, and an optical disc drive using the same. It provides an optical head having a semiconductor laser and a photo detector arranged on one side with respect to a straight line through the center of an object lens of an object lens actuator and in parallel to the axis contacted with bearings, and a laser driver IC arranged on the other side with respect to the straight line. Thereby, the distance from the laser driver IC to the semiconductor laser can sufficiently be ensured so that the heat transfer rate from the laser driver IC to the housing can be reduced.
US07830752B2
An elapsed time and remaining time liquid crystal measuring device having a display face around the periphery of which there are a plurality of numerical indicia marks arranged in a generally clockwise pattern with successive numerical indicia marks decreasing in numerical value in a clockwise direction from a twelve o'clock position. An annular ring of electronically generated graphic indicia are visible on the display face and spaced inwardly from the peripheral numerical indicia and a digital numerical read-out display of elapsed times is visible internally of the annular ring of graphic indicia. There is at least one electronic control element for setting a desired elapsed set time into the device, which desired elapsed set time is indicated both on the digital read-out display and as a complete ring or an arcuate section of the annular ring on the display face. There is also an actuator for initiating progressive clockwise disappearing movement of the electronically generated graphic indicia so as to expose decreasing areas of the annular ring in a clockwise direction as time elapses and while the digital numerical display remains synchronized with the graphic indicia until all of the set time has elapsed. Preferably, the device is in the form of a wrist watch.
US07830749B2
A method of filtering out pressure noise generated by one or more piston pumps, where each pump is connected to a common downstream piping system, and where the discharge pressure is measured by a pressure sensitive gauge, wherein the instantaneous angular position(s) of the pump(s)' crankshaft or actuating cam is/are measured simultaneously with the discharge pressure and used as fundamental variables in an adaptive mathematical noise model.
US07830744B2
Method for determining reservoir permeability from Stoneley wave attenuation extracted from conventional sonic logs by inversion of the full Biot wave equations for a porous medium. Frequency-dependent Stoneley-wave attenuation is extracted by analyzing array sonic measurements. Then, based on Biot's full theory applied to a borehole model and the standard logs (gamma ray, caliper, density, neutron, resistivity, sonic, etc.), a simulation model with the same parameters as the Stoneley-wave measurements is built. Next, a theoretical Stoneley-wave attenuation is computed for a given permeability. Finally, reservoir permeability is determined by comparing the modeled Stoneley-wave attenuation with the measured Stoneley-wave attenuation by an iterative inversion process.
US07830743B2
A sequential access memory (“SAM”) device, system and method is provided that includes a memory array configured to store a group of bytes on each of a plurality of rows. A plurality of bit-lines transfer each of the group of bytes into and out of the memory array, and a pre-charging unit is configured to pre-charge the plurality of bit-lines once per each transfer of one of the group of bytes into or out of one of the plurality of rows. The device operates by accessing a memory array in a SAM device by activating a selected row in the memory array, pre-charging a plurality of bit-lines that provide access to the memory array, and accessing the memory array before the plurality of bit-lines are pre-charged a second time.
US07830740B2
A semiconductor memory device includes a control circuit to control an access to a memory cell according to an input command, a transfer mode setting circuit to hold a transfer mode, an address pin input/output with an address in a first transfer mode and input/output with data in a second transfer mode and a switching circuit to switch a connection destination of the address.
US07830739B2
A semiconductor memory device of the invention comprises unit blocks into which the memory cell array is divided, rows of sense amplifiers arranged at one end and the other end of the plurality of bit lines in the unit block, switch means for switching a connection state between the unit block and the row of sense amplifiers attached to the unit block; and control means for controlling the switch means so as to form a transfer path from the row of sense amplifiers attached to a predetermined the unit block leading to the row of sense amplifiers as a saving destination not attached to the predetermined the unit block. This row of sense amplifiers attached to the predetermined the unit block functions as a cache memory.
US07830738B2
A semiconductor memory device comprises. word lines; global bit lines intersecting with the word lines; local bit lines partitioned into N (N is an integer greater than or equal to two) sections along the global bit lines and aligned with a same pitch as the global bit lines; N memory cell arrays each including memory cells each having cylindrical capacitor structure formed at intersections of the word lines and the local bit lines and being arranged corresponding to the sections of the local bit lines; local sense amplifiers for amplifying a signal read out from a selected memory cell to the local bit line and for outputting the signal to the global bit line; and global sense amplifiers for coupling the signal transmitted from the local sense amplifier corresponding to the selected memory cell through the global bit line to an external data line.
US07830736B2
A semiconductor integrated circuit device includes a first fuse circuit, a second fuse circuit, and a control signal generating circuit which sends a first control signal and executes program such that the resistance value of the first fuse circuit becomes greater than the resistance value of the second fuse circuit, and sends a second control signal and executes reprogram such that the resistance value of the second fuse circuit becomes greater than the resistance value of the first fuse circuit.
US07830724B2
A nonvolatile memory device comprises a memory cell array wherein a plurality of memory cell transistors are divided into multiple erase blocks. The multiple erase blocks are separated from each other by dummy word lines. During an erase operation of one of the multiple blocks, a dummy word line separating the one of the multiple blocks from other erase blocks is driven with a coupling inhibition voltage.
US07830714B2
A non-volatile memory (NVM) system includes a set of NVM cells, each including: a NVM transistor; an access transistor coupling the NVM transistor to a corresponding bit line; and a source select transistor coupling the NVM transistor to a common source. The NVM cells are written by a two-phase operation that includes an erase phase and a program phase. A common set of bit line voltages are applied to the bit lines during both the erase and programming phases. The access transistors are turned on and the source select transistors are turned off during the erase and programming phases. A first control voltage is applied to the control gates of the NVM transistors during the erase phase, and a second control voltage is applied to the control gates of the NVM transistors during the program phase. Under these conditions, the average required number of Fowler-Nordheim tunneling operations is reduced.
US07830707B2
A method of reading a dual-bit memory cell includes a controlling terminal, a first terminal, and a second terminal. The dual-bit memory cell has a first bit storage node and a second bit storage node near the first terminal and the second terminal respectively. First, a controlling voltage and a read voltage are applied to the controlling terminal and the first terminal respectively. The second terminal is grounded to measure a first output current value of the first terminal. Then, the controlling voltage and the read voltage are applied to the controlling terminal and the second terminal respectively. The first terminal is grounded to measure a second output current value of the second terminal. Afterward, the bit state of the first bit storage node and the bit state of the second bit storage node is read simultaneously according to the first output current value and the second output current value.
US07830705B2
Provided are a phase change memory device and a reading method thereof. An example embodiment of a phase change memory device may include main cells programmed to have any one of a plurality of resistance states respectively corresponding to multi-bit data, reference cells programmed to have at least two respectively different resistance states among the resistance states each time the main cells are programmed, and a reference voltage generation circuit sensing the reference cells to generate reference voltages for identifying each of the resistance states.
US07830704B1
Embodiments of the invention provide compact magnetic random access memory cell, comprising a word line; a bit line comprising a slot formed therein; a magnetic storage element disposed between the word line and the bit line; an access transistor located below the bit line and aligned with the slot therein; and a conductor passing through the slot in the bit line electrically connect the magnetic storage element to the access transistor.
US07830700B2
Various embodiments of the present invention are generally directed to a method and apparatus for carrying out a partial block update operation upon a resistive sense memory (RSM) array, such as formed from STRAM or RRAM cells. The RSM array is arranged into multi-cell blocks (sectors), each block having a physical block address (PBA). A first set of user data is written to a selected block at a first PBA. A partial block update operation is performed by writing a second set of user data to a second block at a second PBA, the second set of user data updating a portion of the first set of user data in the first PBA. The first and second blocks are thereafter read to retrieve the second set of user data and a remaining portion of the first set of user data.
US07830695B1
A capacitive operation method for quantum computing is disclosed where providing a sequence of write pulses above a threshold voltage induces a single charge population, forming a quantum dot (Q-dot). Determining if the single charge population was induced in the Q-dot occurs by monitoring capacitance changes while the writing is performed. Q-bits (Q-dot pairs) are formed without requiring a separate transistor for each Q-dot by multiplexing the calibration. A device which is able to perform the above method is also disclosed. The device utilizes the ability of cryogenic capacitance bridge circuits to measure the capacitance change caused by the introduction of a single charge population to a Q-dot. The device also permits swapping of Q-dot and Q-bit pairs utilizing a signal multiplexed with the voltage pulses that write (e.g. change the charge population) to the Q-dots.
US07830694B2
A first memory level includes a first plurality of memory cells that includes every memory cell in the first memory level. Each memory cell includes a vertically oriented p-i-n diode in the form of a pillar that includes a bottom heavily doped p-type region, a middle intrinsic or lightly doped region, and a top heavily doped n-type region. The first plurality of memory cells includes programmed cells and unprogrammed cells, wherein programmed cells comprise at least half of the first plurality of memory cells. Current flowing through the p-i-n diodes of at least 99 percent of the programmed cells when a voltage between about 1.5 volts and about 3.0 volts is applied between the bottom heavily doped p-type region and the top heavily doped n-type region is at least 1.5 microamps.
US07830693B2
Various embodiments are directed to an apparatus comprising a semiconductor memory array with non-volatile memory unit cells arranged into a NAND block. Each of the unit cells comprises a resistive sense element connected in parallel with a switching element. The resistive sense elements are connected in series to form a first serial path, and the switching elements are connected in series to form a second serial path parallel to the first serial path. Each resistive sense element is serially connected to an adjacent resistive sense element in the block by a tortuous conductive path having a portion that extends substantially vertically between said elements to provide operational isolation therefor.
US07830678B2
Various techniques directed to the digital control of a switching regulator are disclosed. In one aspect, a power supply regulator includes a compare circuit to be coupled to receive a feedback signal representative of an output level of a power supply. This causes a feedback state signal to be generated having a first feedback state that represents an output level of the power supply that is above a threshold level and a second feedback state that represents an output level of the power supply that is below the threshold level. An adjustment circuit is coupled to the compare circuit to adjust the feedback state signal in response to at least one of adjusting the threshold level or adjusting the feedback signal. The adjustment to the feedback state signal tends to cause the feedback state signal to revert from a state at the time of adjustment to a state immediately preceding the adjustment. A control circuit is to be coupled to a power switch and is to be coupled to receive an oscillating signal and the feedback state signal. The control circuit is to control switching of the power switch in response to the oscillating signal and the feedback state signal to regulate the output level of the power supply.
US07830675B2
To reduce power loss during standby.In a switching power supply device using a first power supply circuit (11) having a small output and a second power supply circuit (12) having a large output, the first power supply circuit (11) is continuously kept in an operating state and the second power supply circuit (12) is started by using an electric power generated in the first power supply circuit (11).
US07830670B2
A system and method is provided for individually changing the peripheral cards of an electronic device, when the cards are operationally held inside a chassis on a rack cabinet. Included is a platform for holding the peripheral cards, and a slide carrier mounted on the chassis for moving the platform with cards into and out of the internal chamber of the chassis. Importantly, this is done while the chassis remains stationary on the rack cabinet. When moved outside the chassis chamber, each peripheral card can be individually handled (i.e. installed or removed) without contact or operational interference with other peripheral cards held on the platform. Adapters on the platform can be adjusted to accommodate the dimensions of each peripheral card.
US07830664B2
Cooling apparatuses and methods are provided for cooling an assembly including a planar support structure supporting multiple electronics components. The cooling apparatus includes: multiple discrete cold plates, each having a coolant inlet, coolant outlet and at least one coolant carrying channel disposed therebetween; and a manifold for distributing coolant to and exhausting coolant from the cold plates. The cooling apparatus also includes multiple flexible hoses connecting the coolant inlets of the cold plates to the manifold, as well as the coolant outlets to the manifold, with each hose segment being disposed between a respective cold plate and the manifold. A biasing mechanism biases the cold plates away from the manifold and towards the electronics components, and at least one fastener secures the manifold to the support structure, compressing the biasing mechanism, and thereby forcing the parallel coupled cold plates towards their respective electronics components to ensure good thermal interface.
US07830662B2
A computer system includes a chassis and a fan module attached to the chassis. The fan module includes a rotor, a side panel coaxial with the rotor, and a cylindrical cover extending from the side panel for encasing the rotor. One side of the rotor is covered and protected by the side panel, while another side of the rotor is bare. The chassis includes an air vent for exposing the bare side of the rotor. An airflow-guiding part inwardly protrudes from an edge of the air vent and abuts the cylindrical cover of the fan module.
US07830657B2
An apparatus is provided for facilitating cooling of an electronics rack. The apparatus includes a heat exchange assembly mounted to an outlet door cover hingedly affixed to an air outlet side of the rack. The heat exchange assembly includes a support frame, an air-to-liquid heat exchanger, and first and second perforated planar surfaces covering first and second main sides, respectively, of the air-to-liquid heat exchanger. The heat exchanger is supported by the support frame and includes inlet and outlet plenums disposed adjacent to the edge of the outlet door cover hingedly mounted to the rack. Each plenum is in fluid communication with a respective connect coupling, and the heat exchanger further includes multiple horizontally-oriented heat exchange tube sections each having serpentine cooling channel with an inlet and an outlet coupled to the inlet plenum and outlet plenum, respectively. Fins extend from the heat exchange tube sections.
US07830643B2
A power supply having an electrostatic circuit producing sufficient ionic motion to move ambient air over heated surfaces. The electrostatic circuit creates a corona discharge from several emitter point sources producing sufficient ionic motion to move ambient air over a hot surface, such as a heatsink or heatfins, which surface is in communication with the power supply housing. A high DC voltage is generated within the power supply when the power supply is energized to create the ionic motion.
US07830638B1
In a flexure assembly for a hard disk drive suspension, a structure for preventing strains introduced by solder ball bonding from affecting the pitch static attitude (PSA) and other characteristics of the flexure assembly is presented. The structure includes a flexure that features two side rails that support a gimbal tongue, with the side rails also supporting a laterally extending bridge which is attached at its two ends to the side rails. The bridge is wide enough at its central portion to accommodate the flex trace circuit bonding pads, yet narrow enough at its ends to relieve strains caused by solder ball bonding and cooling and prevent those strains from significantly affecting the PSA. The gimbal tongue is thus, to an effective extent, mechanically and thermally isolated from the solder ball bonding pads, while at the same time the bridge provides strong mechanical support for the solder ball bonding pads.
US07830633B2
A head IC adjusts an amplitude level of a read signal of a head and outputs to a read channel having an AGC amplifier, includes an AGC amplifier. The AGC amplifier has a feedback loop control type first amplifier and a feed-forward control type second amplifier. The precision of control with respect to a target value is improved, and an AGC amplifier with fast response can be configured. Further, increases in the AGC pull-in type can be prevented, stability can be assured, and erroneous AGC judgments can be prevented.
US07830632B2
A hard disk drive with a disk that includes a first group of tracks and a second group of tracks. The second group of tracks are used to write large blocks of data. For example, data in the second group may be video or audio. The second group of tracks has a higher track density than the first group of tracks. The large data block is written sequentially in the second group of tracks so that there is only one adjacent track write within the group. Using only one adjacent track write allows the tracks within the second group to be overlapped to increase track density.
US07830631B2
Embodiments of the present invention reduce lowering of a recording current and a recording magnetic field that might occur upon execution of write pre-compensation for compensating the NLTS according to a perpendicular magnetic recording method. According to one embodiment, the recording current overshoot is increased for recording a high NLTS recording data pattern. The read signal quality is improved, thereby a highly reliable magnetic disk can be provided.
US07830626B2
A resilient plate includes a plate shaped body. A through hole is defined in the center of the plate shaped body. A plurality of slots is defined in the plate shaped body and the slots cooperatively surrounding the through hole. Each of the slots includes a first substantially straight slot portion, a second substantially straight slot portion and a third substantially straight slot portion. The second substantially straight slot portion interconnects between and substantially perpendicular to the first and second substantially straight slot portions. The slots are oriented about 90 degrees with respect to each other. The resilient plate further includes a plurality of pinholes defined in the periphery portion of the plate shaped body. The bracket includes a plurality of first positioning pins corresponding to the pinholes. The resilient plate is fastened to the bracket by engagement of the pinholes with the respective first positioning pins.
US07830625B2
It is provided that a lens positioning jig, a method of attaching lens barrel, and a lens device. A lens holding portion is inserted through a barrel insertion hole, and then a housing holding portion allows a barrel attachment portion to be thereby positioned and held in a lens housing. When an air pump is operated, a lens holding portion sucks and holds a convergent lens held in a second lens barrel and then positioned with respect to the barrel attachment portion. In addition, the second lens barrel is held in the lens housing so that the second flange does not come in contact with barrel attachment groove. Subsequently, an adhesive is filled into a gap formed between the second flange and the barrel attachment groove to thereby fix the second lens barrel thereto.
US07830621B2
A zoom lens optical system includes: a first lens group that is provided close to an object, has a negative refractive power in total, and includes an optical part having a surface that reflects light; a second lens group that has a negative refractive power in total; an iris; a third lens group that has a positive refractive power in total; and a fourth lens group that has a positive refractive power in total.
US07830616B2
A zoom lens comprises, in order from an object, a first lens group G1 having negative refractive power, a second lens group G2 having positive refractive power, and a third lens group G3 having positive refractive power. The first lens group G1 consists of one spherical negative lens and one spherical positive lens with an air space therebetween, and the conditional expression 0.50<(DG1+DG2+DG3)/fw<1.75 is satisfied, where DG1 to DG3 denote the thickness of the first lens group G1 to third lens group G3 respectively on the optical axis, and fw denotes the focal length of the zoom lens in the wide-angle end state.
US07830612B2
A zoom lens includes a first lens unit having a positive refractive power, a second lens unit having a negative refractive power, a third lens unit having a positive refractive power, a fourth lens unit having a negative refractive power, and a fifth lens unit having a positive refractive power. The first to fifth lens units are arranged in order from the object side to the image side. All of the lens units are moved during zooming from the wide-angle end to the telephoto end such that the distance between the first lens unit and the second lens unit is increased and the distance between the third lens unit and the fifth lens unit is increased. The refractive power of the fourth lens unit and the refractive power of the fifth lens unit are adequately set with respect to the zoom ratio.
US07830596B1
A method and apparatus use a photonic-crystal fiber having a very large core while maintaining a single transverse mode. In some fiber lasers and amplifiers having large cores problems exist related to energy being generated at multiple-modes (i.e., polygamy), and of mode hopping (i.e., promiscuity) due to limited control of energy levels and fluctuations. The problems of multiple-modes and mode hopping result from the use of large-diameter waveguides, and are addressed by the invention. This is especially true in lasers using large amounts of energy (i.e., lasers in the one-megawatt or more range). By using multiple small waveguides in parallel, large amounts of energy can be passed through a laser, but with better control such that the aforementioned problems can be reduced. An additional advantage is that the polarization of the light can be maintained better than by using a single fiber core.
US07830595B2
An electro-optical device includes an electro-optical panel including a pair of substrates and an electro-optical layer between the pair of substrates, a protective member composed of a light-transmitting substrate mounted on at least one of the pair of substrates, and a holding member that holds the electro-optical panel. The protective member has a thick portion where the thickness of the light-transmitting substrate is large, thin portions where the thickness of the light-transmitting substrate is small, the thin portions being provided at the outer circumference of the light-transmitting substrate, and step portions provided between the thick and thin portions. The holding member has fitting portions that are nested into the step portions of the protective member. The light-transmitting substrate and the electro-optical panel are bonded to each other with an adhesive layer.
US07830594B2
An apparatus for all-optical deflection of an incident optical signal beam, the apparatus comprising: a photorefractive semiconductor crystal; and an electric field source, for applying an electric field across the crystal either through electrodes or by positioning the crystal at a place where an electric field is present. In another embodiment of the invention a second optical beam source, for illuminating the crystal with a background optical beam. The apparatus is used for steering the signal beam, lensing it or for other applications.
US07830593B2
An image display device 10, having two substrates 11 and 12, at least one of which is transparent; and display particles 21 and 22 enclosed in the powder form between the substrates, the display particles being moved under an electric field generated between the substrates so that an image is displayed, wherein metal oxide fine particles 1 surface-treated with at least one processing agent selected from the group consisting of silane-coupling agents and silicone oils are adhered to at least one substrate surface 20a and/or 20b of the surfaces in contact with the display particles in a gap 18 between the substrates.
US07830587B2
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.
US07830565B2
A device and method for compensating for motion in image capture are provided. A processor (205) initiates partially concurrent scanning sweeps (208,209) across a digital image sensor (203) to obtain sets of digital values (210,211). At least a first set of digital values (210) and a second set of digital values (211) are stored in memory (206). An image construction module (213) compares ones of the first set of digital values (210) with ones of the second set of digital values (211) to estimate an amount of motion. The estimation may be accomplished by determining a moment between the first set of digital values (210) and the second set of digital values (211). Upon compensating for any motion, resulting digital values (412) are written to memory (206) as a compensated image. To improve an overall signal to noise ratio, noise reduction filters may also be applied to the first set of digital values (210), the second set of digital values (211), or combinations thereof.
US07830563B2
An image scanner includes a scanning unit that scans a white scanning member via a contact glass on one line basis when the image scanner is powered on and outputs image data of the white scanning member, and a determining unit that determines whether at least one of the contact glass and the white scanning member has dirt or a scratch thereon by comparing the image data with reference data on one line basis. The reference data is acquired by scanning the scanning member in a situation that there is no dirt or scratch on the scanning member.
US07830558B2
In a digital camera performing wireless communication, the communication speed of the wireless communication is changed according to the state of the wireless communication, and a clock frequency associated with producing packet data according to the changed communication speed is also changed.
US07830554B2
Defects in an image forming system may give rise to scratched fiducials, missing fiducial regions, or other defects in an image that can run parallel to the process direction. The present disclosure provides for a fiducial compensation method and system for detecting defects thereby allowing spatial tone reproduction curves to be calculated and applied to a digital image in order to eliminate printed streaks due to a photoreceptor's non-uniformities.
US07830553B2
The image output system of the invention collects a preset number of adjacent pixels to one pixel group to divide a number of pixels constituting an image into multiple pixel groups and specifies a pixel group tone value as a representative tone value of each pixel group. The image output system refers to a conversion table to generate dot number data of each pixel group. The conversion table stores dot number data, which represents number of dots to be created in one pixel group, in relation to a combination of a pixel group classification number allocated to each pixel group and the specified pixel group tone value of the pixel group. The image output system then refers to a priority order of pixels representing potentials of dot creation in respective pixels of one pixel group, determines the positions of dot-on pixels in each pixel group according to the generated dot number data of the pixel group, and actually creates dots according to the determined positions of the dot-on pixels. The dot number data does not include information on the positions of the dot-on pixels and has a small data volume, thus enabling high-speed data transfer. The dot number data is readily obtained by simply referring to the conversion table. This leads to high-speed output of high-quality image data. The technique of the invention thus enables easy and high-speed output of a high-quality image.
US07830544B2
An image processing apparatus which creates and delivers an image file whose layer can be managed comprises a first image data acquisition unit which acquires first image data, a second image data acquisition unit which acquires second image data, receiving unit for receiving a delivery destination of the created image file, a determination unit which determines whether the first image data and the second image data are stored in the same layer or the different layers, depending on the delivery destination received by the receiving unit, an image file creation unit which creates the image file in which the first image data and the second image data are stored in the same layer or the different layers, based on a result of the determination of the determination unit, and transmitting unit for transmitting the image file to the delivery destination received by the receiving unit.
US07830538B2
A method of providing multimedia data for direct printing and a direct printing method and apparatus are provided. The method of providing multimedia data for direct printing includes composing hyperlink information on image data to be printed by an image supplying apparatus and text using a predetermined markup language, transferring the markup document resulting from the composing to a printing apparatus directly connected with the image supplying apparatus via a predetermined interface for performing a direct printing job, and transferring the image data to the printing apparatus in response to a request from the printing apparatus. When a direct printing job from a photographing apparatus to a printing apparatus is performed, multimedia data including text and an image can be printed.
US07830531B2
A displacement detecting device includes a light source for projecting light to an object to be examined, the light source being movable relative to the object to be examined, a first reflecting element being fixed to the object to be examined and including a reflection portion for reflecting light from the light source and a non-reflection portion, a first light receiving element for receiving light reflected by the first reflecting element, a second reflecting element fixed to the object to be examined and including a reflection portion for reflecting light from the light source and a non-reflection portion, and a second light receiving element for receiving light reflected by the second reflecting element, wherein the second reflecting element is disposed at a light path through which at least a portion of light from the light source and advancing via the first reflecting element is directed to the second light receiving element.
US07830528B2
A three dimensional (3D) measuring apparatus and method are provided. The 3D image measuring apparatus includes a stage, a projection portion, and an imaging portion. The projection portion includes first and second lights, first and second lattices, and first and second projection lenses. The imaging portion includes an imaging lens and a camera. The projection portion further includes a movement instrument which controls the first and the second lattices through a predetermined number of movement actions during operation of the measuring apparatus.
US07830522B2
An apparatus for obtaining reflectance data of an object includes a diffuser having a surface. The apparatus includes a mapping portion that effects a mapping between a light field at the object's surface and a light field at the diffuser surface for BRDF capture of the object. A method for obtaining reflectance data usable to determine a plurality of values of the BRDF of an object. The method includes the steps of illuminating the object. There is the step of effecting a mapping between a light field at the object's surface and a light field at a diffuser surface for BRDF capture of the object with a mapping portion. An apparatus and a method for measuring an 8D reflectance field of an object or a 3D object.
US07830519B2
A device for non-invasively measuring concentration of one or more analytes in a living subject or a biological sample, wherein the device includes several light sources, a system for controlling the timing and intensity of the light source outputs, a system for passing the light through the subject or sample, a system for measuring the amount of light transmitted, and a system for relating the measurement to the concentration of the analyte in question. The light sources are narrow band sources at different wavelengths, and are capable of being rapidly switched between two levels of intensity. The actual number of light sources required and the wavelengths of the sources are dependent upon the specific analyte being measured.
US07830511B2
A polarization direction measuring apparatus includes: a first polarizing plate having an unknown polarization direction about a reference axis; a sample whose polarization direction is to be measured; a rotatable sample holder on which the sample is mounted in a first direction and a second direction opposite to the first direction, wherein the sample holder rotates the sample along a reference axis in the azimuth direction; a light source that generates light passing though the first polarizing plate and the sample; and a light detector detecting light generated by the light source that passes though the first polarizing plate and the sample.
US07830506B2
A method for high spatial resolution examination of a sample, the sample to be examined including a substance that can be repeatedly converted from a first state into a second state, the first and the second states differing from one another in at least one optical property. The method includes: a) bringing the substance into the first state by means of a switching signal in a sample region to be recorded, b)inducing the second state by means of an optical signal, spatially delimited subregions being specifically excluded within the sample region to be recorded, c) reading out the remaining first states, and d) steps a) to c) are repeated, the optical signal being displaced upon each repetition in order to scan the sample, wherein the individual steps a) to d) are carried out in a sequence adapted to the respective measuring situation.
US07830503B2
A transparent tube is used as the fluid pathway of a flowthrough cell, which not only makes sure the fluid can retain the stable laminar state without micro-bubble existing, but also can avoid the turbulent state and the micro-bubbles that produce the negative peak and the interference peak. Utilizing the transparent property of the pipe wall, the outer wall of both ends of the optical pathway is made to be a smooth plane and forms a single unit planar light inlet window with the pipe. The cell does not need to be furnished with a glass window or a quartz glass window any more. This design has solved the leakage and dead angle problems. The invention not only simplifies the structure but also increases the precision.
US07830502B2
A substrate inspection method includes the following steps. Substrates are sequentially moved while an optical system including a light-projecting system and a light-receiving system are moved in a direction orthogonal to the moving direction of each substrate, so as to change the scanned area of each substrate which is scanned with an inspection light having a specific width in the direction orthogonal to the moving direction of the substrate from the light-projecting system; data of the inspected defects of the substrates in the scanned areas are stored for each scanned area; and the stored data of the defects of the substrates in the scanned areas are updated with newly inspected data of the defects of the substrates in the same scanned areas for each substrate, and defect data of one substrate are produced based on the data of the defects of the substrates in a plurality of scanned areas.
US07830500B2
An optoelectric angle-measuring device has a code carrier having a position code which can be detected optically as well as a scanning device in the form of a light-sensitive row or area for detecting the position code and generating a position-dependent scanning signal. The scanning device which is in the form of a scanning film, in particular, surrounds the code carrier or the code carrier essentially completely surrounds the scanning device along a circumference. This provides an extremely accurate angle-measuring device by virtue of the fact that a large part of the position code, in particular even the entire position code, can be detected.
US07830491B2
A sealant dispensing apparatus and a method for manufacturing an LCD device using the same is disclosed, to decrease manufacturing time of an LCD device with low manufacturing cost, wherein the sealant dispensing apparatus comprises a roll; a sealant-receiving cavity formed inside the roll; a sealant outlet connected with the sealant-receiving cavity; and a sealant inlet connected with the sealant-receiving cavity.
US07830485B2
In a liquid crystal display panel including an array substrate having a first pixel electrode and a first common electrode, and an opposite substrate facing the array substrate, the opposite substrate including a second pixel electrode and a second common electrode. A liquid crystal layer is interposed between the array substrate and the opposite substrate. Electric fields are formed between the first pixel electrode and the first common electrode and between the second pixel electrode and the second common electrode, respectively.
US07830484B2
A TFT substrate for inspection for shorts, includes a substrate defined by a display area and a non-display area outside the display area; a plurality of first and second lines formed in the display area on the substrate; pad lines formed to be extended from one side of each of the first lines to the non-display area; a plurality of signal inspection bars formed in the non-display area to cross the pad lines at one side of the pad lines; a shorting inspection bar spaced apart from the outermost signal inspection bar at a predetermined interval and substantially parallel with the signal inspection bar and connected to the pad lines; and a plurality of transparent electrode patterns partially overlapped with the pad lines and connected to one of the signal inspection bars.
US07830483B2
The invention relates to a liquid crystal display device used for a display unit of electronic equipment, and an object is to provide a liquid crystal display of a high quality without shading in the display that is caused by deviation in the positions of patterns. Compensation electrodes are formed on the regions across which the data bus lines and the pixel electrodes are opposed to each other, the compensation electrodes being formed simultaneously with the data bus lines by using the same exposing mask. The compensation electrodes are electrically connected to the pixel electrode through the contact holes, and assumes the same potential as the one applied to the pixel electrode.
US07830473B2
The present invention comprises: a laser light source 101 operable to output a laser light; an optical component 114 operable to couple, to an optical fiber 126, the laser light outputted from the laser light source 101; an actuator 118 operable to hold the optical component 114; a photoreceiver 503 operable to monitor the laser light outputted from the optical fiber; and a control device 117 operable to drive the actuator 118 in accordance with a result of the monitoring by the photoreceiver 503, thereby controlling a position of the optical component 114.
US07830466B2
An array substrate for an organic thin film transistor liquid crystal display device includes a substrate; a data line on the substrate; a first gate line crossing the data line to define a pixel region; an organic thin film transistor electrically connected to the first gate line and the data line, the organic thin film transistor including source and drain electrodes, an organic semiconductor layer on the source and drain electrodes, a gate electrode on the organic semiconductor layer; a pixel electrode in the pixel region and connected to the drain electrode; a gate pad terminal electrically connected to the first gate line and formed of a transparent conductive material; a data pad terminal electrically connected to the data line and formed of a transparent conductive material; and a passivation layer covering the organic thin film transistor and exposing the pixel electrode, the gate pad terminal, and the data pad terminal.
US07830459B2
A system and method are disclosed for receiving a group of video channels at a client device, selecting a display set from the group of channels, and sending a communication to a display for displaying each channel in the display set in parallel wherein each one of the channels in the display set is displayed in one of a plurality of picture in picture (PIP) displays for a predetermined time.
US07830454B2
A TV signal processor is disclosed to include multiple signal receivers, a signal amplifier, a signal processor, signal decoder and a MINI-PCI interface. The TV signal processor further comprises a plurality of reserve pins arranged in a manner to meet a specification including the SVHS input signal pin, the CVBS input signal pin and the Audio input/output signal pin for inputting/outputting various audio/video signals. Thus, the use of MINI-PCI slots in the host may be effectively reduced and provide more convenience to the users.
US07830452B2
A digital audio encoder, digital video conditioner, and a digital modulator are described for producing a television broadcast signal at a desired channel frequency range. Left and right audio channel signals are digitized and encoded according to a stereo standard and then combined to form a stereo audio signal. A second audio programming channel signal may be included. A video input can be digitized and conditioned to form a digital video channel. The stereo audio signal can be placed directly at a desired channel frequency by frequency modulation without the need for using an intermediate frequency. The digital video channel can be placed at a desired frequency by amplitude modulation. The digital and audio channels can be digitally combined to create a television transmission signal at a desired frequency and according to a desired standard.
US07830447B2
An imaging apparatus comprising a spectroscopy section for splitting a beam of object light; a first image pickup element and a second image pickup element for converting one of the object light split by the spectroscopy section to image data; a moving picture imaging control section for imaging a moving picture of the object using one image pickup element of the first image pickup element or the second image pickup element; a first still-image photographing control section for photographing a still image of the object using the first image pickup element and the second image pickup element; and a first recording control section for generating single still-image data by synthesizing still-image data acquired by the first image pickup element and still-image data acquired by the second image pickup element according to the first still-image photographing control section and for recording the generated single still-image data to a record section.
US07830444B2
The present invention further improves foreign substance removal performance when removing foreign substances such as dust that adhere to the surface of an optical element disposed in front of an image sensor. The image capturing apparatus includes an image sensor that performs photo-electric conversion of an optical image of an object formed by a photographing optical system, an optical element disposed between the photographing optical system and the image sensor, a shutter disposed between the photographing optical system and the optical element and having shutter curtains capable of traveling between an open state and a closed state, a first vibration device that causes the optical element to vibrate, a second vibration device that causes the shutter curtains to vibrate, and a control device that controls operations of the first vibration device and second vibration device.
US07830435B2
An image sensor includes a plurality of pixels; a color filter pattern spanning at least a portion of the pixels, wherein the color filter pattern forms a color filter kernel having colors in a predetermined arrangement; and a mechanism for controlling integration time of the pixels, wherein the integration time of the plurality of pixels is spatially variant in a pattern that is correlated with the color filter array kernel.
US07830434B2
A semiconductor color image sensor comprises: an array of semiconductor photo-sensors (CMOS or CCD) and a color filter array comprising an array of red, green and blue filter elements in which each filter element is associated with a respective one of the photo-sensors. The sensor further comprises a phosphor (photo-luminescent) material associated with each of the blue filter elements and configured to absorb blue light and re-emit light of a longer wavelength range which is then incident on the photo-sensor associated with the blue filter element. Preferably the phosphor material is selected such that light of the longer wavelength range substantially matches the spectral response of the photo-sensor. The image sensor can further comprise an array of micro-lenses for focusing light onto the photo-sensors of the image sensor, wherein each micro-lens is associated with a respective one of the photo-sensors.
US07830428B2
Method, apparatus and system for determining a value for green-green imbalance and applying the value to green pixels to correct the imbalance are described. Average pixel values of green pixels within a kernel are calculated and an imbalance value is determined based on the averages. The imbalance value is added to or subtracted from all green pixel response values in the kernel to correct the imbalance.
US07830425B2
An areal active pixel image sensor (AAPS) with programmable row-specific gain is disclosed for converting hyper-spectral light image into video output signal (VOS). The AAPS includes: a) An areal active pixel sensor (APS) array each capable of photoelectrically converting and integrating an incident pixel light into a photoelectric signal through an integration time period TNT with a photoelectric signal gain GPE. b) A video output signal conditioner (VOSC), coupled to the APS array, for multiplexing and amplifying the photoelectric signals into the VOS with an electric signal gain GEE. c) The VOSC further programmably sets at least one of GPE and GEE to be row-specific. Consequently, the AAPS exhibits an overall photoelectric signal gain of GOA=GPE×GEE that is row-specific and it can compensate for image signal distortion caused by non-uniform spectral response of the APS elements during hyper-spectral imaging.
US07830421B2
An apparatus reproduces moving image data from a recording medium on which moving image data of a plurality of scenes are recorded. The apparatus includes a memory to store a plurality of representative image data representing representative images of the plurality of scenes. The apparatus generates a list screen for the representative images using the representative image data stored on the memory and displays the generated list screen on a display device. The apparatus controls the reproduction of moving image data recorded on the recording medium according to a user instruction, generates representative image data based on the reproduced moving image data and stores the generated representative image data on the memory.
US07830420B2
Low-sensitivity image data and high-sensitivity image data are synthesized at a ratio determined by a dynamic range. A composite image is displayed on a display screen. A histogram of the composite image is generated, and is displayed on the display screen. A user presses a dynamic range change button when he or she considers that the dynamic range of the composite image must be changed by seeing the histogram and the composite image. The dynamic range is changed, to obtain a composite image by the synthesis at the ratio determined by the changed dynamic range. It can be judged by the histogram whether or not the dynamic range must be changed.
US07830413B2
A moving picture recording device includes a random-access, computer-readable and writable storage medium to provide non-linear access to recorded clips. The device provides digital capture of both video and audio information. Multiple data paths are provided to allow recording to and playback from the storage medium. Lists are maintained to manage recorded clips and edited events. An outtake list of deleted clips is also maintained. An event list includes a list of video events including clips from the storage medium as well as other video sources including a camera or external video. With switching circuitry, recorded clips can be viewed during editing while live images are output to a program output. An editing interface includes dedicated keys for performing standard recording functions as well as a display with associated input keys having adaptive functions. The textual display indicates the function currently associated with the input key. This display provides a simple interface for editing video without a mouse or other external input device or complex graphical user interface. The interface also may allow a user to input a value, stored as an attribute of a clip, that represents the merit of the clip. These attributes may be used to rank and/or select clips.
US07830407B2
In an image forming apparatus, a polygon mirror, a plurality of laser generators, a first sensor, and a second sensor are disposed at a resin frame. A laser beam outputted from each of the laser generators and deflected by a deflection surface is irradiated onto a surface of a photosensitive drum to scan the surface over a scan part. The first sensor is disposed at a first position to detect a laser beam deflected by the deflection surface. The second sensor is disposed at a second position to detect a laser beam deflected by the deflection surface. A storage unit stores correspondence information indicating shift of the scan part from a reference scan part in relation to time difference between detections of the laser beam by the first and second sensor. A controller controls the laser generator to output a laser beam based on the shift of the scan part.
US07830404B2
A printer includes a first print head that performs printing on one side surface of the print medium and a second print head that performs printing on the other side surface of the print medium and abnormality detection sensors that are attached respectively to the first and second print heads. A printer performs control such that in the case where any abnormality is detected in one of the first and second print heads, print data to be printed using one print head in which the abnormality has been detected is printed using the other print head which is normally operating.
US07830401B2
According to one embodiment, an information processing apparatus includes an internal display device that displays image information; an output terminal connectable with at least one external display device or more; and a display adjustment section that changes resolutions of the internal display device and the external display device to a display resolution based on comparison between the resolutions of the internal display device and the external display device and further adjust, when an aspect ratio of the internal display device differs from an aspect ratio of the external display device, display timing of the internal display device whose resolution has been changed and display timing of the external display device whose resolution has been changed, based on information about differences among the aspect ratios.
US07830399B2
A method for manipulating a digital image includes identifying an image for processing at a local client computer, sending the image to a remote server, manipulating either locally or remotely parameters associated with the image without modifying the image itself, capturing state information defining a state of the manipulations at a predefined time and selecting a previous state at the request of the user, and synchronizing the local client computer and the remote server including updating metadata for one of the local client computer and the remote server using metadata of the other.
US07830393B2
In the case where a previous character (P1) is cleared on a screen (20) and a new character (P2) is displayed on the right of the previous one, first, image data to be transferred (P2) is prepared in a source image memory. Next, a write start address (W) is set at the head of a bit sequence of a left clearance width (LC)×BPP, which precedes the destination address (T) of a frame buffer into which the head (S) of the image data (P2) is to be written. After that, a series of burst transfer repeatedly copies clearance data held in a register into a region of the left clearance width (LC), starting from the write start address (W), and subsequently writes one line (a transfer width (W1)×BPP) of the image data (P2). The write start address is incremented by a frame width (FW)×BPP.
US07830390B2
A plurality of vertex or fragment processors on a graphics processor perform computations. Each vertex or fragment processor is capable of executing a separate program to compute a specific result. A combiner manages the combination of the results from the respective processors, and produces a final transformed vertex or pixel value. The vertex or fragment processors and the combiner can be programmable to modify their operations. As such, the vertex or fragment processors can operate in a parallel or serial configuration, or both. The combiner manages and resolves the operations of the serial and/or parallel configurations. A synchronization barrier enables the combiner to perform data-dependency analysis to determine the timing and ordering of the respective processors' execution. A transformation module can include one or more programmable vertex processors that transforms three-dimensional geometric data into fragments. The fragment processors subsequently receive and compute a result for each fragment, which is combined using the combiner to produce the final pixel value.
US07830376B2
A method for detecting two dimensional sketch data from source model data for three dimensional reverse modeling. The method includes the steps of detecting optional model data, establishing X-axis, Y-axis and Z-axis of the model data depending upon a reference coordinate system information inputted from a user, and setting a work plane for detecting two dimensional section data of the model data; projecting, on the work plane, two dimensional section data to be detected from the model data or polylines detected by designating a detection position; detecting two dimensional projected section data of the model data projected on the work plane, and dividing the two dimensional projected section data into feature segments depending upon a curvature distribution; and establishing a constraint and numerical information in accordance with connection of the divided feature segments of the two dimensional projected section data, and creating two dimensional sketch data.
US07830368B2
A keypad having a virtual floating image that appears to a user to be in a plane other than the apparent plane of the keypad surface. More particularly, the indicia on the keypad appear to float above or below the surface of the device. The keypad can be, for example, the keypad on a cell phone. For such an application there would be more than one array of indicia present on the keypad. For example, there might be ten arrays of indicia, which provide the numerals from 0 to 9 and two more arrays to provide virtual images of the * and # keys. In some embodiments, the keypad is integrated with an illumination source that light up the indicia. The present disclosure also provides a method of manufacturing a key pad with a virtual floating image.
US07830366B2
The touch panel of the present invention has a thermally color-changing portion in the vicinity of a connecting portion which is to be bonded by heat. It can be easily checked whether the heat press has been performed at a predetermined temperature when the wiring board is connected to the top and bottom substrates, based on the degree of coloring of the thermally color-changing portion. This allows the touch panel to be manufactured simply and to ensure reliable electrical contact and separation.
US07830364B2
A method and associated apparatus for indicating additional character combination choices from a disambiguation function on a handheld electronic device.
US07830357B2
An image display device and an image display system which can establish visible light communication without interfering with an image displayed at a predetermined frame rate are provided. A controller 12 controls a spatial light modulator in accordance with an image signal to display the image, and also modulates an intensity of a visible light output from a backlight 13 with a frequency higher than the frame rate of the image signal to have the visible light output from the backlight 13 carry additional information. A light receiver 15 receives the visible light and demodulates to extract the additional information. An additional information generator 16 outputs the additional information.
US07830350B2
A display panel for driving a display panel in response to data and gate signals, includes first and second switching sections, a timing control section, a driving voltage generating section, a gate driving section and data driving section. The first switching section switches a source voltage in response to a first switching signal. The timing control section outputs a gate control signal and a data control signal in response to the source voltage. The driving voltage generating section receives the source voltage to output first, second and third driving voltages. The second switching section switches the first, second and third driving voltages. The gate driving section outputs the gate signals in response to the first and second driving voltages. The data driving section outputs the data signals in response to the third driving voltage. The display panel eliminates a noise generated when an electric power is off.
US07830347B2
A liquid crystal display device includes drain signal lines, gate signal lines, thin film transistors, and a drain driver. The drain driver includes an amplifier circuit having a switching circuit which switches between a first state and a second state, the first state being a state where a first input terminal of the amplifier circuit is coupled to an inverting input terminal and a second input terminal is coupled to a noninverting input terminal, and the second state being a state where the first input terminal is coupled to the noninverting input terminal and the second input terminal is coupled to the inverting input terminal. The amplifier circuit supplies signal voltages to the thin film transistors via the drain signal lines which are gray scale voltages one of plus and minus offset voltages in a first frame and in a second frame.
US07830339B2
An image display apparatus includes a rear plate having electron-emitting devices, a face plate having light-emitting regions, a spacer arranged between the rear plate and the face plate, and a drive circuit having a correction circuit which corrects input image data. A quantity of light emitted from an object light-emitting region depends on the quantity of electrons coming from a corresponding object electron-emitting device and coming from peripheral light-emitting regions of the object light-emitting region, and the quantity of light emitted from the object light-emitting region decreases when at least some of the emitted electrons are blocked by the spacer. The correction circuit includes a first circuit that calculates a value equivalent to the decrease in the quantity of light emitted from the object light-emitting region due to the blocked electrons, a second circuit that calculates a correction value by multiplying the value equivalent to the decrease in the quantity of light by an adjustment gain value that complies with a color of the object light-emitting region, and a third circuit that adds the correction value to the input image data of the object electron-emitting device.
US07830337B2
The present invention provides a driving method of a plasma display panel with ADS method comprising a reset period including an erase period, a rising period and a falling period, an address period and a sustain period, in which an auxiliary electrode is inserted between a scan electrode and a sustain electrode which are disposed in parallel on a front substrate, while an address electrode is disposed on a rear substrate facing the front substrate, wherein an erase pulse which rises from a first voltage to a second voltage is applied to the auxiliary electrode in the erase period. According to the present invention, the reset driving method is used in a four electrode AC PDP for a high efficiency, in which the reset discharge is stabilized by lowering the reset voltage, thereby, the address discharge is stabilized. Thus, the four electrode AC PDP having a high efficiency can be stably drived. The plasma display panel using the method uses a low reset voltage, so that the power consumption is reduced. Hence, the total energy efficiency is increased and a high definition PDP can be implemented due to a stable addressing.
US07830324B2
An electronic entity includes an electronic circuit (21) having at least one first terminal (22) and a second terminal (24) to which an antenna is connected. The antenna includes a conducting element (26) electrically connected to the first terminal (22) of the electronic circuit (21) and includes a resonator (28) insulated from the conducting element (26) at the antenna, electrically connected to the second terminal (24) of the electronic circuit (21) and coupled to the conducting element (26).
US07830317B2
According to one embodiment, an antenna incorporated in an electronic apparatus includes an antenna element formed of a metal thin film and provided on the inner surface of a side wall of a housing, an antenna ground formed of a metal thin film and provided on the inner surface of the bottom wall of the housing, and a conductor portion formed of a metal thin film, provided at least on the inner surface of the bottom wall and connecting the antenna element to the antenna ground. The feed pin of a feed terminal mounted on a printed circuit board is kept in contact with the conductor portion on the bottom wall to feed power from a wireless module to the antenna.
US07830314B2
A field device including a housing having an outer surface and an inner surface surrounding a main cavity. The housing further includes an aperture extending from the main cavity to the outer surface. An electrical component is located within the main cavity of the housing. An antenna is in electrical communication with the electrical component. The field device further includes a rotatable mount attached to the housing. The mount has a channel extending from a first end to a second end of the mount. A cable is electrically connected to the electrical component and the antenna and the cable extends through at least a portion of the channel.
US07830308B2
To cater for the positioning of an aircraft in a boundary zone between two adjacent multilateration systems, the controller (14) in one system receives Time Difference of Arrival data provided by the controller (15) in the second system. The controller (15) derives the TDoA data from time of arrival data provided by its receiver stations (9-13). By furnishing TDoA data the timings of the two systems do not need to be synchronised. The controller (14) uses the TDoA data and also time of arrival data from its local receiver stations (4-8) to perform a multilateration to determine the location of the aircraft (16).
US07830307B2
A method of determining one or more attributes of an antenna beam based on measuring phase and/or amplitude differences at different points in a feed network. Amplitude and/or phase are measured by a probe (13) at an input to a differential variable element (7, 8, 9) and by a probe (14) at fewer than all of the outputs of the differential variable element. By using lookup tables based on actual measurements of antenna beam attributes for phase and/or amplitude differences at different points in a feed network computation may be simplified. The method enables a relatively inexpensive control circuit to be employed while providing accurate measurement of antenna beam attributes.
US07830304B2
A system and method of locating the position of a satellite or a user using a satellite positioning system. The system and method includes receiving, at a terminal, satellite positioning data for at least one specified time period over a communications channel. In addition, the system includes storing, at the terminal, the satellite positioning data for the at least one specified time period. Responsive to an event at a later time, the system generally calculates, at the terminal, the satellite position at the later time based only on the satellite positioning data for the at least one specified time period.
US07830297B1
A method of classifying radar emitters includes the steps of: (a) receiving pulses from multiple radar emitters over a plurality of consecutive first time intervals; (b) identifying pulses in each of the plurality of consecutive first time intervals corresponding to one or more first pulse trains using a first algorithm and de-interleaving the identified pulses from the plurality of first time intervals; (c) associating received pulses not identified and de-interleaved using the first algorithm with a plurality of consecutive second time intervals; and (d) identifying further pulses in each of the plurality of consecutive second time intervals corresponding to one or more second pulse trains using a second algorithm different from the first algorithm and de-interleaving the identified further pulses from the pulses associated with the plurality of consecutive second time intervals. Each consecutive second time interval is formed from two or more consecutive first time intervals.
US07830293B2
Method and arrangement for cyclically AD converting an analog signal with a sampler capacitance and an integrator capacitance, comprising the steps of generating a difference signal multiplied by the ratio of said capacitances from the analog signal and a reference signal, deriving a digital bit from said difference signal, doubling the difference signal multiplied by said ratio, shifting said doubled signal by the reference signal multiplied by said ratio and using the shifted signal as difference signal multiplied by said ratio for the next cycle.
US07830290B2
A switched capacitor digital-to-analog converter (SC-DAC) is provided. The SC-DAC of the present invention can eliminate an influence of a reference voltage source caused by a signal dependent loading at each clock cycle, so as to completely solve a harmonic distortion of an analog output signal converted by a conventional SC-DAC. In addition, when the SC-DAC of the present invention has a plurality of converting channels, since the reference voltage source is not influenced by the effect of signal dependent loading of any converting channel, so that each converting channel can be regarded to have a separate state, and thus the purpose of channel separation can be achieved.
US07830289B2
The circuit includes, upstream from a PWM quantizer, that is between the output of the sigma-delta modulator and the input of the PWM or PWM-like quantizer, a second or ancillary sigma-delta stage of any order and architecture, with the function of controlling the minimum dynamic of the sigma-delta modulator. This second sigma-delta stage is input with the output signal of the sigma-delta modulator summed to a signal corresponding to the difference between the input signal and the output signal of the second sigma-delta stage, delayed by a delay block.
US07830287B1
An analog to digital converter is provided. The converter comprises a dither gain generator, a first stage, an adder, a second stage, and a digital error correction logic. The dither gain generator generates a dither gain. The first stage receives a first voltage to generate a first digital code and a second voltage. The adder is coupled to the first stage and adds the dither voltage to the second voltage to generate a third voltage. The second stage receives the third voltage to generate a second digital code. The digital error correction logic receives and corrects the first digital code and the second digital code to generate a digital code corresponding to the first voltage.
US07830274B2
An embodiment of the present invention improves traffic safety in the field of aviation and in the field of shipping, and also in road traffic. In at least one embodiment, a method achieves this by determining at specified intervals a current position and a current direction, retrieving geographical description data for at least one exclusion zone or one danger area from a control center and from this data, by way of a warning condition, issuing at least one warning message, provided the warning condition has been fulfilled. In at least one embodiment, the warning condition is selected in such a way that intrusion into the at least one exclusion zone or one danger area can be securely prevented by way of an appropriate counter maneuver.
US07830266B2
A blink detection section generates an eye-closure signal indicating the duration of a period for which the driver closes his/her eyes. An eye-closure count section calculates the respective occurrence frequencies of single eye closures in a prescribed measurement period for a first eye-closure period threshold and a second eye-closure period threshold, based on the eye-closure signal and the respective eye-closure period thresholds. A drowsy state determination section compares the respective occurrence frequencies with the first eye-closure frequency threshold and the second eye-closure frequency threshold to determine which of the drowsiness levels corresponding to the respective thresholds the drowsiness level of the driver is at.
US07830263B2
A closure (10) and RFID device (15) in combination, wherein the closure comprises a metal shell and the RFID device comprises a tag (40) and antenna means (80). The tag (40) comprises an RFID chip (60) and an electrical circuit (50) and the antenna means (80) is adapted to be one side of a dipole. The RFID device is entirely located within the metal closure with and spaced from but electrically connected (70) to the metal closure (10) such that the closure becomes the other side of the dipole antenna.
US07830260B2
A learning device using RFID tags is provided. The learning device includes a platform and at least one RFID tag unit. The tag unit includes at least one RFID tag with an identification code and a magnet at the inner space of the RFID tag unit. When the RFID tag unit is placed at an interrogation zone of the platform, the magnet actuates the magnet-induced switch to turn on and drives the power supply device to provide power. The signal S1 from the RFID tag is transmitted though the RFID reader for decoding and the processing unit for processing. The signal is sent to an audio/video output device for displaying and broadcasting. A plurality of platforms are formed a platform array, each of the platform including at least one receiver and at least one transmitter correspondent to the receiver, the transmitter transmitting a signal which represents the position of the transmitter, while the receiver receiving signals from the transmitter to recognize the relative positions of the platforms.
US07830257B2
A long-range cattle identification system used to monitor a plurality of animals. The system uses a plurality of electronic information tags that are attachable to animals. The electronic information tags transmit and receive electronic information with at least one other electronic information tag. The electronic information tags are spatially disposed so that one electronic information tag can transmit and receive at least one other electronic information tag's individual electronic information to form a mesh network. The system includes a communication device that can communicate with at least one electronic information tag and receive information from that tag. The communication device can also receive the information contained in all the other electronic information tags in the mesh network through the at least one electronic information tag.
US07830249B2
A communications system is provided that includes a communications scheduler adapted to receive messages from a plurality of message sources and sensors. The messages comprise human and generated messages. The sensors comprise situational, neurophysiological and physiological sensors. The cognitive state profile processing unit receives sensor data and produces a current cognitive state profile for the user. The communications scheduler includes a context manager that receives outputs from the plurality of sensors, monitors a current user's tasks, and retains information about the user's environment, a message characterization unit that characterizes the messages using the attributes of the message, outputs from the sensors, and the user's specific baseline profile data and a presentation unit that receives the characterized messages, the cognitive state profile, and context information and queues the characterized messages into a prioritized message list and presents the message list to the user via the display unit.
US07830224B2
The design of a compact low-loss Magic-T is described. The planar Magic-T incorporates a compact microstrip-slotline tee junction and small microstrip-slotline transition area to reduce slotline radiation. The Magic-T produces broadband in-phase and out-of-phase power combiner/divider responses, has low in-band insertion loss, and small in-band phase and amplitude imbalance.
US07830215B2
A method for manufacturing a piezoelectric oscillator includes the steps of: forming a first semiconductor layer above a substrate; forming a second semiconductor layer above the first semiconductor layer; forming a first opening section that exposes the substrate by removing the second semiconductor layer and the first semiconductor layer in an area for forming a support section; forming the support section in the first opening section; forming a driving section that generates flexing vibration in an oscillation section above the second semiconductor layer; patterning the second semiconductor layer to form the oscillation section having the supporting section as a base end and another end provided so as not to contact the supporting section, and a second opening section that exposes the first semiconductor layer; and removing the first semiconductor layer through a portion exposed at the second opening section by an etching method, thereby forming a cavity section at least below the oscillation section, wherein the step of forming the driving section includes the steps of forming a first electrode, forming a piezoelectric layer above the first electrode, and forming a second electrode above the piezoelectric layer.
US07830208B2
A common-base amplifier for a bipolar junction transistor or a heterojunction bipolar transistor employs an active current source output biasing to provide for improved power output in a power saturation region providing increased power for a given transistor area such as may be advantageous in mobile radio transmitters or the like.
US07830199B2
A circuit includes an NMOS transistor having a drain and a source, a p-well containing the drain and the source, an n-well under the p-well, and a first well switch configured to selectively connect the n-well to a predetermined voltage in response to an enable phase of a first switching signal. The first well switch can be configured to connect the n-well to the predetermined voltage during the enable phase of the first switching signal and to electrically float the n-well during a non-enable phase of the first switching signal.
US07830197B2
An integrating amplifier on an IC, which comprises a feedback loop using an external device as an integrating capacitor, has added a second feedback loop that provides an additional current to the input of the amplifier, which current can be used to increase the input range of the charge that can be measured without needing another external capacitor or pad.
US07830196B2
When an insulated gate bipolar transistor turned on starts to transition to turn off, the insulated gate bipolar transistor has between the emitter and the collector a surge voltage caused in proportion to the magnitude of a current gradient provided when a current flowing through a coil in switching is interrupted and an electrode interconnect inductance internal to an inverter circuit. A MOS transistor is temporarily turned on within a period of time for which the insulated gate bipolar transistor turned on transitions to turn off. This can bypass a portion of the current to the MOS transistor. This can provide an alleviated apparent current gradient of the current and thus alleviate or prevent a surge voltage caused at the insulated gate bipolar transistor.
US07830188B2
A semiconductor integrated circuit includes a DLL controlling block configured to enable or disable an update enable signal by detecting a change in a voltage level of a phase detecting signal during a predetermined time when an operation enable signal and a threshold phase difference detecting signal are enabled, and a delay locked loop (DLL) circuit configured to generate an output clock signal by delaying and driving the reference clock signal and to control a frequency of a change in the delay amount of the reference clock signal in response to the update enable signal.
US07830186B2
A delay locked loop (DLL) apparatus includes a first delay unit converting a reference clock into a rising clock. A second delay unit converts the reference clock into a falling clock, and a replica delay unit replica-delays the rising clock. A first phase detector compares the phases of the reference clock and the delayed rising clock to output a first detection signal corresponding to the compared phases. A controller synchronizes the rising edge of the rising clock with the rising edge of the reference clock according to the first detection signal of the first phase detector. A second phase detector compares the phases of the synchronized rising clock and the synchronization clock to output a second detection signal corresponding to the compared phases. The DLL apparatus compensates for a skew between an external clock and data and between external and internal clocks by employing a single replica delay unit.
US07830185B2
A duty cycle correction (DCC) circuit and a delayed locked loop (DLL) circuit using the same are disclosed. The DCC circuit is operated by an enable signal which is enabled when the DLL is locked. The duty cycle correction (DCC) circuit includes a clock input unit and a duty cycle mixing unit. The clock input unit receives the enable signal and first and second clock input signals having opposite phases, generates an inverting signal of the first clock input signal, and when the enable signal is enabled, generates first and second internal clock signals, based on the first and second clock input signals and the inverting signal. The duty cycle mixing unit mixes a phase of the first internal clock signal with a phase of the second internal clock signal.
US07830183B2
A comparator component having a comparison circuit and bias generator circuit, with the bias generator circuit also having a same number of transistors connected in an identical configuration, as those contained in the comparison circuit to generate a comparison result based on the bias signal generated by the bias generator circuit. A transistor of the comparison circuit receiving the bias signal is connected to a corresponding transistor in the bias generator circuit, in a current mirror configuration. The same bias circuit may be shared by many comparison circuits of corresponding comparator components. The features can be extended to provide hysteresis.
US07830171B1
Method and apparatus for initializing an integrated circuit are described. A static memory includes an array of memory cells having control lines coupled to a column select component and data lines coupled to a register component. The static memory is formed in one or more first process layers of the integrated circuit. A non-volatile memory includes an array of non-volatile memory cells disposed between column electrodes and row electrodes. The non-volatile memory is formed in one or more second process layers of the integrated circuit disposed above the one or more first process layers. An interface circuit is configured to couple the column select component to the column electrodes and the register component to the row electrodes.
US07830162B2
Disclosed is a vertical probe and methods of fabricating and bonding the same. The probe is comprised of a contactor equipped with two tips, a connector electrically linking with a measuring terminal of a measurement system, And a bump connecting the contactor to the connector and buffing physical stress to the contactor.
US07830151B2
A method and apparatus for supplying a voltage in an information handling system. A modulated voltage signal output circuit linked to an amplitude control element. The amplitude control element linked to a voltage output circuit, the output circuit including one or more electrical energy-storage elements to receive an electrical current. The voltage output circuit having one or more electronic switches to alter the current passing to the energy-storage element(s) to provide a modulated voltage output.
US07830150B2
An airborne electromagnetic prospecting system (10) is disclosed. The system (10) comprises a transmitter loop structure (12) hat is attached to, and arranged to be towed by, a helicopter (14). A transmitter (22) is fitted to the transmitter loop structure (12) for transmitting a primary electromagnetic field. A high drag bird (26) is attached to, and arranged to be towed by, the transmitter loop structure (12). A receiver (38) is fitted to the high drag bird (26) for receiving a primary and secondary resulting electromagnetic field, the secondary field arising from the interaction of the primary field with ground conductors that are traversed by the helicopter (14). Significantly, the high drag bird (26) is also attached to, and arranged to be towed by, the helicopter (14), so as to keep the position of the receiver (38) relative to the transmitter (22) substantially constant.
US07830143B2
A magnetic sensor have a magnetic field sensing portion having an alloy metal thin film including Ni, Fe and Co as main components and having a magneto-resistance effect, and detects two or more magnetic fields, at least one of which magnetic fields to be detected is 2.5 mT or more, and among which magnetic fields to be detected the minimum magnetic field and the maximum magnetic field are separated by 0.5 mT or more. The alloy metal thin film has an absolute value of magneto-striction constant of 1.5×10−5 or less, an anisotropic magnetic field of 8 Oe or more as well as 16 Oe or less, and a magnetic resistance change ratio of 2.5% or more. The alloy metal thin film is within a composition range which concurrently fulfills the following relations: 21x+19y≦1869, 5x+28y≧546, y≦11, and x+y≧85, where the composition ratio of Ni is represented by x % by weight, while the composition ratio of Co is represented by y % by weight.
US07830136B2
The invention relates to a sensor (6) for measuring the distance between a stator and a rotor, which sensor is of the magnetic type and has a sensor body (8) to which is attached a sensor tip (10), The tip of the sensor (10) is connected to the sensor body (8) by a fixing arrangement (14) that has a locking device (16) that interacts with engaging devices (24) and a spring arrangement (34). The locking device (16) is pressed towards an attaching position (A) by the action of a spring force F1 exerted by means of the spring arrangement (34) against the engaging device (24), fixing the sensor body (8) and the tip of the sensor (10) in relation to each other. By the application of a force F2 on the sensor body (8) that is greater than the spring force F1, it is possible to move the sensor body and the tip of the sensor to a releasing position (D), releasing them in relation to each other.
US07830127B2
An electric power generator system or a motor comprising a doubly-fed asynchronous generator or motor comprising a stator and a rotor, a transformer having a first winding and a second winding, the first winding having a first end and a second end; and wherein the stator and the transformer are connectable in series with an electric power distribution grid.
US07830126B2
When detecting an abnormality in some storage batteries, the hybrid vehicle control system separates the faulty storage batteries and leads the sound storage batteries to a high SOC.
US07830113B2
An object of the present invention to provide a semiconductor device including a battery that can be wirelessly charged, in which the battery can be charged even when the semiconductor device is not put close to a power feeder. Such a semiconductor device has a structure including an antenna circuit, a communication control circuit to conduct wireless communication via the antenna circuit, a battery to be charged with electric power which is externally wirelessly fed via the antenna circuit, and an oscillator circuit to wirelessly feed electric power via the antenna circuit. In addition, the battery in the semiconductor device is wirelessly charged and the semiconductor device externally feeds electric power wirelessly to a chargeable battery in another semiconductor device.
US07830103B2
A method for driving an ultrasonic motor having an actuator section includes: a step of starting the ultrasonic motor by applying an AC voltage with a first frequency to the actuator section; a voltage detection step of detecting a voltage generated at the actuator section while lowering a driving frequency from the first frequency to a second frequency at which the ultrasonic motor stops; a starting step of starting the ultrasonic motor with a third frequency; and a driving step of changing the driving frequency from the third frequency to a lower frequency such that the driving frequency has a value within an operation frequency range, wherein the operation frequency range is within a range on a higher frequency side than the driving frequency at which a maximum voltage is detected in the voltage detection step.
US07830096B2
A current fed bipolar junction transistor (BJT) based inverter ballast includes base drive circuits configured to drive respective BJT switches, and high-speed drive reverse peak current limiting circuits, configured to operate in conjunction with the respective base drive circuits.
US07830087B2
The organic electroluminescent device having the structure capable of dispensing a sealant uniformly on the entire cap-bonding area of a substrate is disclosed. The electroluminescent display device according to the present invention comprises a substrate on which an active area is formed; a plurality of scan lines of a scan line group and a plurality of data lines of a data line group being respectively extended from cathode electrodes and anode electrodes formed in the active area; auxiliary patterns formed on the substrate, each auxiliary pattern being formed in a space between two adjacent line groups arranged on a cap-bonding area of the substrate; and a cap bonded to the cap-bonding area through a sealant.
US07830084B2
A display panel including a plurality of pixels. Each pixel includes: a light emitting element; a pixel circuit having a driving transistor connected to the light emitting element in series; a data line to which a data current is supplied through the pixel circuit; a scanning line for selecting the pixel circuit; a first insulation film to cover the data line; and a second insulation film made of a material different from the first insulation film, to cover the data line and the first insulation film, wherein the following expression is satisfied. C total 20 ≦ ɛ 0 ɛ a ɛ b ɛ a D b + ɛ b D a ≦ C total 5 Ctotal: parasitic capacitance of whole path to data line through pixel circuit; ∈0: vacuum dielectric constant; ∈a: relative dielectric constant of first insulation film; Da: first insulation film thickness; ∈b: relative dielectric constant of second insulation film; Db: second insulation film thickness.
US07830083B2
An organic light emitting diode (OLED) device according to the present invention includes a first substrate; a first electrode on the first substrate in the pixel region, the first electrode formed of a metal; an organic light-emitting layer on the first electrode; a second electrode on the organic light-emitting layer, the second electrode formed of a transparent conductive material; and a transparent layer on the second electrode, the transparent layer including an inorganic material or a semiconductor material.
US07830082B2
An active matrix type organic light emitting diode display serving as a bottom emission type device coupling out emission of an organic electroluminescence layer from a substrate where thin film transistors are formed or as a top emission type device coupling out the emission on the opposite side to the substrate. In a suitable layer (102, 106, 107) in each device, an insulating film containing SiO is formed. The insulating film is porous with nano pores in the film. The porous insulating film is controlled as to film density, film refractive index, nano pore diameter in film, average nano pore diameter in film and maximum nano pore diameter in film so that the refractive index is lower than that of a transparent electrode or a transparent substrate of the display holding the organic electroluminescence layer therebetween, and nano pores are present in the film. Light scattering effect can be obtained so that emission from the organic electroluminescence layer (110) can be coupled out to the outside efficiently.
US07830081B2
Optoelectronic devices include polysiloxanes derived from hydrosilation of an organometallic compound of formula L2MZ,wherein L and Z are independently bidentate ligands; at least one of L and Z comprises alkenyl, alkenylaryl, alkenyloxy, alkenyloxyaryl, alkynyl, alkynylaryl, alkynyloxy, alkynyloxyaryl, substituted alkenyl, substituted alkenylaryl, substituted alkenyloxy, substituted alkenyloxyaryl, substituted alkynyl, substituted alkynylaryl, substituted alkynyloxy, substituted alkynyloxyaryl, acrylate, methacrylate, or a combination thereof; and M is Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag, Cd, Hf, Ta, W, Re, Os, Ir, Pt, Au, Hg, Ga, Ge, In, Sn, Sb, Tl, Pd, Bi, Po, La, Ce, Pr, Nd, Pm, Sm, Eu, Gd, Tb, Dy, Ho, Er, Tm, Yb, or Lu.
US07830067B2
An elastic boundary wave device includes a first medium with piezoelectricity, an electrode exciting an elastic wave and provided on the first medium, a second medium made of a different material from the first medium and provided on the first medium to cover the electrode, and a sound absorbing portion provided on the second medium.
US07830066B2
A MEMS device uses both piezoelectric actuation and electrostatic actuation and also provides enough electrostatic force to enable very low voltage operation. As the electrostatic actuation uses DC and the piezoelectric actuation uses high frequency, the structure of the device minimizes the coupling of the two actuator structures to reduce noise. In addition, for some embodiments, the location of the physical structures of the piezoelectric actuator and electrostatic actuator generates higher contact force with lower voltage. For some embodiments, the piezoelectric actuator and electrostatic actuator of the device are connected at the contact shorting bar or capacitor plate location. This makes the contact shorting bar or capacitor plate the focal point of the forces generated by all of the actuators, thereby increasing the switch contact force.
US07830065B2
A solid-state electrical generator including at least one permanent magnet, magnetically coupled to a ferromagnetic core provided with at least one hole penetrating its volume; the hole(s) and magnet(s) being placed such that the hole(s) penetrating the ferromagnetic core's volume intercept flux from the permanent magnet(s) coupled into the ferromagnetic core. A first wire coil is wound around the ferromagnetic core for the purpose of moving the coupled permanent magnet flux within the ferromagnetic core. A second wire is routed through the hole(s) penetrating the volume of the ferromagnetic core, for the purpose of intercepting this moving magnetic flux, thereby inducing an output electromotive force. A changing voltage applied to the first wire coil causes coupled permanent magnet flux to move within the core relative to the hole(s) penetrating the core volume, thus inducing electromotive force along wire(s) passing through the hole(s) in the ferromagnetic core. The mechanical action of an electrical generator is thereby synthesized without use of moving parts.
US07830059B2
A linear motor for high velocity drive has a transformer which has a magnetic circuit with a central limb; the two ends of stacked unit- or fractional-turn secondary winding of the transformer project at an angle to the longitudinal axis of the central limb; an armature links the two ends, sliding parallel to the longitudinal axis. The armature has dielectrics to form two series-connected capacitors in conjunction with the two ends. The transformer's primary winding is connected to an ac or pulse power source. The resonant frequency for the LC circuit formed by the two capacitors in series to the total effective inductance of the power source, the electric transformer and the armature is determined. The frequency or the pulse rise time of the power source is matched to the resonant frequency, in order to supply adequate electric power from the power source to the series LC circuit.
US07830055B2
Upon operation, flywheel assemblies sand other such rotational mechanisms are released by mechanical backup bearings, which then normally remain disengaged until shutdown as the flywheel assembly is levitated by the axial magnetic field. However, either due to over heating of bearings, power failure or other stimuli, flywheels often suffer a phenomenon deemed as touchdown down from the levitation state. During this touchdown event, flywheels inherently lose rotational momentum, thus ceasing to generate and release power and often cause damage to components as well as casing. Enhancements developed herein, through the introduction of the instant secondary hybrid touchdown bearing system, allow flywheels and other such systems to retain rotational momentum and continue generation of energy. Further, the instant system negates damage to system components, as well as bearing wear.
US07830052B2
An electric machine includes a shaft and a rotor carried by the shaft and having a rotor body, a plurality of rotor windings carried by the rotor body, and a retaining ring surrounding the rotor windings adjacent an end of the rotor body. An electrically conductive stud extends radially outwardly from the shaft adjacent the end of the rotor body. An electrically conductive member includes a first end section coupled to the electrically conductive stud and having a loop shape, a second end section coupled to a corresponding one of the rotor windings, and an intermediate section between the first and second end sections. An insulation assembly is between the shaft and the retaining ring and surrounding the intermediate section to define at least one gap with adjacent portions thereof.
US07830050B2
A brushless alternator includes a stationary field winding, a rotor, a stator, a rectifier, a terminal, and a protective resistor. The stationary field winding creates a magnetic flux. The rotor creates a rotating magnetic field with the magnetic flux created by the field winding. The stator includes three different-phase windings to generate a three-phase AC power in the rotating magnetic field created by the rotor. The rectifier rectifies the three-phase AC power generated by the stator into a DC power. The terminal is provided so that AC power generated by one of the three windings of the stator can be output from the alternator to external through the terminal. The protective resistor is electrically connected between the terminal and the one of the three windings of the stator to protect the alternator from electrical damage.
US07830047B2
An electrically powered launcher is disclosed that can accelerate small payloads to orbital velocities. The invention uses a novel geometry to overcome limitations of other design, and allows full exploitation of existing superconducting materials.
US07830043B1
A system may include a rack that is configured to receive electrical power from a power distribution box and to distribute the electrical power to one or more electrical loads. The system may include at least one power strip having a first circuit and a second circuit that are mounted in the rack. The first circuit may include outlets into which the electrical loads are connected and a first portion of a connector interface. The second circuit may include an enclosure that houses an electrical configuration including at least one power cord that is coupled to the power distribution box and a second portion of the connector interface that is configured to couple the second circuit to the first circuit by mating with the first portion of the connector interface, where the second circuit is removable from the rack and interchangeable with other second circuits that comprise different electrical configurations.
US07830042B2
A smart dimmer switch for control of a lighting load from an AC voltage source can replace any switch in a three-way or four-way lighting control system. The smart dimmer switch can be connected on the line-side or the load-side of a three-way system with a standard three-way switch in the other location. Further, the dimmer switch can replace a four-way switch in a four-way system and is operable to be coupled to two standard three-way switches. The dimmer switch includes either one or two semiconductor switches to control the intensity of the connected lighting load. The dimmer switch preferably includes a sensing circuit for detecting an electrical characteristic (i.e., either a voltage or a current) at a terminal of the dimmer to determine the state of the connected three-way switch(s) or four-way switch. The dimmer switch preferably controls the state of the semiconductor switch in response to either a toggle of any of the other switches in the system or an actuation of a toggle button of the dimmer switch.
US07830038B2
In one embodiment there is provided a power management system for managing the power from solar panels and rechargeable batteries to power a system that includes DC loads and AC loads. The power management system includes a DC-DC converter in communication with the solar panels, a first switch positioned to control power from the DC-DC converter, to and from the rechargeable batteries, and to the DC loads and AC loads, and when in response to a power requirement from the system being equal to or less than a solar panel power provided by the solar panels, the first switch automatically set, by the power management system, to supply the system with only the solar panel power, and wherein any excess solar panel power not consumed by the system is at the same time automatically directed to recharge the rechargeable battery.
US07830035B2
The power supply unit has a sample-and-hold circuit that samples a voltage supplied from a power source to a load according to a sample timing signal and holds the voltage as an output set value for the DC/DC converter. The unit supplies a load with an output from the DC/DC converter controlled so that an output voltage of a power source becomes an output set value of the DC/DC converter when the voltage of the power source drops. Since a voltage corresponding to the voltage of the power source before the voltage drop is set to the output set value of the DC/DC converter, a stable power supply unit is obtained in which the difference is always small between the voltage of the power source in normal times and the output voltage from the DC/DC converter when the voltage of the power source temporarily fluctuates.
US07830034B2
A connecting structure of a component in a wire harness includes a relay box connected to a circuit at a power supply side and a circuit at a headlamp side, and a control unit connected to the relay box. A connecting section of the relay box is configured to be selectively connected to either one of a headlamp control device and a relay for turning on and off low beam or high beam. Both of the headlamp control device and the relay have terminals of the same shape.
US07830033B2
System for producing electricity from wind energy includes a shaft, at least two turbines rotatably mounted to the shaft and arranged to rotate independent of one another and in opposite directions when subjected to the same wind, and one or more generators that convert rotation of the turbines into electricity. The magnitude of electricity generation by the generator(s) is related to the magnitude of torque induced by the generator(s) on the shaft, and the electricity generation by the generator(s) may be controlled such that torques induced on the shaft by the generator(s) is controlled such that a sum of torques induced on the shaft is substantially zero. Generated electricity is conducted to users, to electricity storage, or to processing components. In an airborne embodiment, a lifting structure generates a lifting force to lift the turbines to a desired altitude, and an anchoring system anchors the turbines relative to the ground.
US07830025B2
A contact layout structure includes a substrate having at least a first region defined thereon, plural sets of first contact layouts positioned along a predetermined direction in the first region, and a plurality of second contact layouts positioned in the first region. Each set of the first contact layout has two square contact units and two adjacent rectangle contact units positioned between the two square contact units.
US07830023B2
A semiconductor device includes a circuit board, a wiring part, a protective coating glass, and a resin part. The circuit board has an approximately rectangular shape. The protective coating glass is disposed on the circuit board and is arranged on an inside of the circuit board in such a manner that an outer-peripheral end of the protective coating glass is away from each of four sides of the circuit board at a first distance and is away from each of four corners of the circuit board at a second distance that is larger than the first distance. The resin part seals the circuit board, the wiring part, and the protective coating glass in such a manner that an outer-peripheral end portion of the circuit board that is located on an outside of the protective coating glass directly contact with the resin part.
US07830021B1
A tamper resistant semiconductor package includes a surface having flip chip electrical contacts. A flip chip semiconductor of the package also has flip chip electrical contacts. The flip chip semiconductor has a maximum temperature to which it can be exposed before being damaged. Flip chip solder joints physically couple and electrically connect the flip chip electrical contacts of the flip chip semiconductor to the flip chip electrical contacts of the surface. The flip chip solder joints are formed of an alloy having a higher melting point than the maximum temperature such that removal of the flip chip semiconductor from the surface by heating will destroy the functionality of the flip chip semiconductor.
US07830018B2
Partitioned vias, interconnects, and substrates that include such vias and interconnects are disclosed herein. In one embodiment, a substrate has a non-conductive layer and a partitioned via formed in a portion of the non-conductive layer. The non-conductive layer includes a top side, a bottom side, and a via hole extending between the top and bottom sides and including a sidewall having a first section a second section. The partitioned via includes a first metal interconnect within the via on the first section of the sidewall and a second metal interconnect within the via hole on the second section of the sidewall and electrically isolated from the first metal interconnect. In another embodiment, the first metal interconnect is separated from the second metal interconnect by a gap within the via hole.
US07830016B2
Briefly, a memory device comprising a beta phase tungsten seed layer is disclosed.
US07830001B2
A Cu—Mo substrate 10 according to the present invention includes: a Cu base 1 containing Cu as a main component; an Mo base having opposing first and second principal faces 2a, 2b and containing Mo as a main component, the second principal face 2b of the Mo base 2 being positioned on at least a portion of a principal face 1a of the Cu base 1; and a first Sn—Cu-type alloy layer 3 covering the first principal face 2a and side faces 2c and 2d of the Mo base 2, the first Sn—Cu-type alloy layer 3 containing no less than 1 mass % and no more than 13 mass % of Sn.
US07829996B2
An electronic device housing includes a substrate, a film structure, and a protective film. The film structure includes an adhesive film, a film stack, and a protective film. The adhesive film is deposited onto the substrate. The film stack is deposited onto the adhesive film alternating dielectric films and metal films. The metal films are non-continuous with a total thickness of the metal films at a predetermined value. The protective film is deposited onto an upper film of the film stack.
US07829985B2
A ball grid array (BGA) package having a half-etched bonding pad and a cut plating line and a method of fabricating the same. In the BGA package, the plating line is cut to form a predetermined uneven bonding pad using half-etching, thereby increasing the contact area between the bonding pad and a solder ball. The BGA package includes a first external layer having a first circuit pattern and a wire bonding pad pattern wherein a chip is connected to a wire bonding pad using wire bonding. A second external layer includes a second circuit pattern, a cut plating line pattern, and a half-etched uneven solder ball pad pattern. In the second external layer, another chip is mounted on a solder ball pad. An insulating layer having a through hole interposed between the first and second external layers and electrically connects the first and second external layers therethrough.
US07829982B2
A lead frame includes a frame body defining an internal region, a plurality of leads extending from the frame body, and first and second stages that are disposed in the internal region. The first and second stages are sloped and are parallel to a first line along which a primary stream of a molten resin runs, so that slope angles of the stages are not substantially changed by the injection of the molten resin into the cavity.
US07829980B2
A magnetoresistive memory device 20 includes dies 24 and 38, each of which contains magnetically sensitive material 50. A method 64 of packaging the magnetoresistive memory device 20 entails coupling the die 24 to a substrate 22, forming interconnections 52 between bonding pads 32 on the die 24 to connection sites 54 spaced apart from the die 24. A magnetic shield 36 is bonded to a top surface 30 of the die 24 following formation of the interconnections 52. The die 38 is attached to the magnetic shield 36, interconnections 56 are formed between bonding pads 44 on the die 38 to connection sites 58 spaced apart from the die 38, and a magnetic shield 48 is adhered to the die 38 following formation of the interconnections 56.
US07829979B2
An apparatus provides a memory having a transmission line circuit with an associated high permeability material. The high permeability material may include a layered structure of a nickel iron compound.
US07829955B2
A horizontal semiconductor device having multiple unit semiconductor elements, each of said unit semiconductor element formed by an IGBT including: a semiconductor substrate of a first conductivity type; a semiconductor region of a second conductivity type formed on the semiconductor substrate; a collector layer of the first conductivity type formed within the semiconductor region; a ring-shaped base layer of the first conductivity type formed within the semiconductor region such that the base layer is off said collector layer but surrounds said collector layer; and a ring-shaped first emitter layer of the second conductivity type formed in said base layer, wherein movement of carriers between the first emitter layer and the collector layer is controlled in a channel region formed in the base layer, and the unit semiconductor elements are disposed adjacent to each other.
US07829951B2
A method of fabricating a semiconductor using a fin field effect transistor (FINFET) is disclosed. In a particular embodiment, a method includes depositing, on a silicon substrate, a first dummy structure having a first sidewall and a second sidewall separated by a first width. The method also includes depositing, on the silicon substrate, a second dummy structure concurrently with depositing the first dummy structure. The second dummy structure has a third sidewall and a fourth sidewall that are separated by a second width. The second width is substantially greater than the first width. The first dummy structure is used to form a first pair of fins separated by approximately the first width. The second dummy structure is used to form a second pair of fins separated by approximately the second width.
US07829949B2
A metal gate/high-k dielectric semiconductor device provides an NMOS gate structure and a PMOS gate structure formed on a semiconductor substrate. The NMOS gate structure includes a high-k gate dielectric treated with a dopant impurity such as La and the high-k gate dielectric material of the PMOS gate structure is deficient of this dopant impurity and further includes a work function tuning layer over the high-k gate dielectric.
US07829948B2
A nonvolatile semiconductor memory according to an aspect of the invention comprises a semiconductor substrate which has an SOI region and an epitaxial region at its surface, a buried oxide film arranged on the semiconductor substrate in the SOI region, an SOI layer arranged on the buried oxide film, a plurality of memory cells arranged on the SOI layer, an epitaxial layer arranged in the epitaxial region, and a select gate transistor arranged on the epitaxial layer, wherein the SOI layer is made of a microcrystalline layer.
US07829944B2
A high-voltage transistor with a low specific on-state resistance and that supports high voltage in the off-state includes one or more source regions disposed adjacent to a multi-layered extended drain structure which comprises extended drift regions separated from field plate members by one or more dielectric layers. With the field plate members at the lowest circuit potential, the transistor supports high voltages applied to the drain in the off-state. The layered structure may be fabricated in a variety of orientations. A MOSFET structure may be incorporated into the device adjacent to the source region, or, alternatively, the MOSFET structure may be omitted to produce a high-voltage transistor structure having a stand-alone drift region.
US07829940B2
Disclosed is a semiconductor including a component having a drift zone and a drift control zone. A first connection zone is adjacent to the drift zone and is doped more highly than the drift zone. A drift control zone is arranged adjacent to the drift zone and is coupled to the first connection zone. A drift control zone is dielectric arranged between the drift zone and the drift control zone. At least one rectifier element is arranged between the first connection zone and the drift control zone. A charging circuit is connected to the drift control zone.
US07829927B2
The invention relates to a DRAM memory device with a capacity associated with a field effect transistor, in which all or some of the molecules capable of storing the loads comprising a polyoxometallate are incorporated into the capacity, or a flash-type memory using at least one field effect transistor, in which the molecules capable of storing the loads comprising a polyoxometallate are incorporated into the floating grid of the transistor. The invention also relates to a method for producing on such device and to an electronic appliance comprising one such memory device.
US07829922B2
A pixel and imager device, and method of forming the same, where the pixel has a transfer transistor gate associated with a photoconversion device and is isolated in a substrate by shallow trench isolation. The transfer transistor gate does not overlap the shallow trench isolation region.
US07829913B2
A structure of a substrate used for growing a crystal layer of a semiconductor, particularly a group-III nitride semiconductor and its manufacturing method. The substrate comprises two porous layers on a base. The mean opening diameter of the pores of the first porous laser, the outermost layer, is smaller than the means diameter of the pores in the second porous layer nearer to the base than the first porous layer. The first and second porous layers have volume porosities of 10 to 90%. More then 50% of the pores of the first porous layer extend from the surface of the first porous layer and reach the interface between the first and second porous layers. Even by a conventional crystal growing method, an epitaxial crystal of low defect density can be easily grown on the porous substrate.
US07829906B2
A method is disclosed for obtaining a high-resolution lenticular pattern on the surface of a light emitting diode. The method comprises imprinting a patterned sacrificial layer of etchable material that is positioned on a semiconductor surface that is in turn adjacent a light emitting active region, and thereafter etching the imprinted sacrificial layer and the underlying semiconductor to transfer an imprinted pattern into the semiconductor layer adjacent the light emitting active region.
US07829905B2
A semiconductor light emitting device for emission of light having a predetermined bandwidth in a primary direction of emission includes a light generating region for the generation of light; and a 1-dimensional photonic crystal structure having a photonic bandgap covering at least a segment of said bandwidth. The 1-dimensional photonic crystal structure is located such that upon incident of light from the light generating region, light having a wavelength within the bandgap of the 1-dimensional photonic crystal structure is reflected in the primary direction of emission.
US07829902B2
Emissive quantum photonic imagers comprised of a spatial array of digitally addressable multicolor pixels. Each pixel is a vertical stack of multiple semiconductor laser diodes, each of which can generate laser light of a different color. Within each multicolor pixel, the light generated from the stack of diodes is emitted perpendicular to the plane of the imager device via a plurality of vertical waveguides that are coupled to the optical confinement regions of each of the multiple laser diodes comprising the imager device. Each of the laser diodes comprising a single pixel is individually addressable, enabling each pixel to simultaneously emit any combination of the colors associated with the laser diodes at any required on/off duty cycle for each color. Each individual multicolor pixel can simultaneously emit the required colors and brightness values by controlling the on/off duty cycles of their respective laser diodes.
US07829894B2
An object of the invention is to provide a method for manufacturing a light emitting device capable of reducing deterioration of elements due to electrostatic charge caused in manufacturing the light emitting device. Another object of the invention is to provide a light emitting device in which defects due to the deterioration of elements caused by the electrostatic charge are reduced. The method for manufacturing the light emitting device includes a step of forming a top-gate type transistor for driving a light emitting element. In the step of forming the top-gate type transistor, when processing a semiconductor layer, a first grid-like semiconductor layer extending in rows and columns is formed over a substrate. The plurality of second island-like semiconductor layers are formed between the first semiconductor layer. The plurality of second island-like second semiconductor layers serve as an active layer of the transistor.
US07829890B2
An organic light emitting display device and a method of fabricating the same are provided. The organic light emitting display device includes a substrate, a first electrode formed on the substrate, an inorganic pixel defining layer formed on the first electrode and having an opening exposing at least a portion of the first electrode, an organic layer disposed on the first electrode and having at least an organic emission layer, and a second electrode formed on the organic layer.
US07829889B2
By forming a trench-like test opening above a respective test metal region during the etch process for forming via openings in a dielectric layer stack of sophisticated metallization structures of semiconductor devices, the difference in etch rate in the respective openings may be used for generating a corresponding variation of electrical characteristics of the test metal region. Consequently, by means of the electrical characteristics, respective variations of the etch process may be identified.
US07829882B2
The invention provides a highly reliable nitride semiconductor light emitting device improved in electrostatic discharge withstand voltage. In the light emitting device, an n-type nitride semiconductor layer, an active layer and a p-type nitride semiconductor layer are sequentially formed on a substrate. The active layer features a multiple quantum well structure including a plurality of multiple quantum barrier layers and quantum well layers. At least one of the quantum barrier layers has a band-gap modulated multilayer structure.
US07829876B2
A memory device with improved thermal isolation. The memory cell includes a first electrode element, having an upper surface; an insulator stack formed on the first electrode element, including first, second and third insulating members, all generally planar in form and having a central cavity formed therein and extending therethrough, wherein the second insulator member is recessed from the cavity; a phase change element, generally T-shaped in form, having a base portion extending into the cavity to make contact with the first electrode element and making contact with the first and third insulating members, and a crossbar portion extending over and in contact with the third insulating member, wherein the base portion of the phase change element, the recessed portions of the second insulating member and the surfaces of the first and third insulating members define a thermal isolation void; and a second electrode formed in contact with the phase change member.
US07829866B2
A method and apparatus satisfying growing demands for improving the intensity of implanting ions that impact a semiconductor wafer as it passes under an ion beam. The method and apparatus are directed to the design and combination together of novel magnetic ion-optical transport elements for implantation purposes for combating the disruptive effects of ion-beam induced space-charge forces. The design of the novel optical elements makes possible: (1) Focusing of a ribbon ion beam as the beam passes through uniform or non-uniform magnetic fields; (2) Reduction of the losses of ions comprising a d.c. ribbon beam to the magnetic poles when a ribbon beam is deflected by a magnetic field.
US07829860B2
An imaging detector system includes a radiation detector having a plurality of pixels for generating a plurality of detection signals in response to radiation. Each of the pixels is used to generate a corresponding one of the detection signals. The imaging detector system includes a plurality of photon counting channels. Each photon counting channel is coupled to a corresponding one of the pixels to receive and process the corresponding one of the detection signals. Each photon integrating channel is coupled to a corresponding one of the pixels to receive and process the corresponding one of the detection signals. An image processor receives outputs from the photon counting channels and the photon integrating channels, wherein the image processor is adapted to generate an image using the received outputs.
US07829856B2
Apparatus and methods for determining a system matrix for pinhole collimator imaging systems are provided. One method includes using a closed form expression to determine a penetration term for a collimator of the medical imaging system and determining a point spread function of the collimator based on the penetration term. The method further includes calculating the system matrix for the medical imaging system based on the determined point spread function.
US07829855B2
Fiber distribution characteristics such as the bulk average orientation of fibers in composite fibrous materials can be evaluated based on the variation in the speed with which polarized electromagnetic signals propagate through the material as a function of angle. The electromagnetic radiation may comprise terahertz radiation. The composite fibrous materials may be wood-containing materials such as oriented strand board or particle board.
US07829844B2
A substrate for mass spectrometry for effectively performing ionization has been demanded. The substrate for mass spectrometry includes a base, a porous film formed on the base, and an inorganic material film formed on the porous film. The inorganic material film has a plurality of concaves formed vertically to the base, and the diameter of the concaves is not less than 1 nm and less than 1 μm.
US07829840B2
A developing unit includes a developer agitating member having a plurality of vanes that are disposed in a developer containing chamber and that are rotatable about an axis parallel to an axis of a supply roller. Each of the vanes has a peripheral edge, and a trailing end of the peripheral edge in a vane rotation direction is located more inside than a leading end of the peripheral edge.
US07829836B2
A digital signal input device has a first input terminal and a second input terminal, a charging circuit connected between the first input terminal and the second input terminal, and a digital signal detection unit that outputs a digital signal of a logical value corresponding to a level of a charging voltage to an internal circuit. A pulse control unit generates a pulse signal having a fixed period using designated pulse width and pulse period. A switching element is provided between the charging circuit and the first input terminal or the second input terminal, which controls a period of applying a DC voltage to the charging circuit using a pulse width of the pulse signal.
US07829832B2
Methods for operating a pixel cell include efficient transferring of photo-charges using multiple pulses to a transistor transfer gate during a charge integration period for an associated photosensor. The pixel cell can be operated with efficient transfer characteristics in either normal or high dynamic range (HDR) mode. The high dynamic range can be realized by either operating an optional HDR transistor or by fluctuating the voltage applied to a reset gate.
US07829813B2
A touch sensor switch for easily taking out an output of a touch sensor with high reliability. Push-type switching elements 2A, 2B, and 2C are mounted on a printed circuit board 1, a rubber dome 3 is provided with expanded portions 30A, 30B, and 30C for housing the switching elements 2A, 2B, and 2C, the switching elements 2A, 2B, and 2C are provided with conductive films 41A, 41B, and 41C on an outer surface and a lower face, conductive parts 31A, 31B, and 31C are provided at a conductive part such as an upper surface of the expanded portions 30A, 30B, and 30C of the rubber dome 3, or a wiring pattern of the printed circuit board 1, and the conductive films 41A, 41B, and 41C contact with the conductive parts 31A, 31B, and 31C constantly by a biasing force of the switching elements 2A, 2B, and 2C regardless the operation of switch knobs 4A, 4B, and 4C.
US07829801B2
The scale may include a base supportable on a surface, a measuring mechanism supported by the base and operable to measure a characteristic of an object, the measuring mechanism including a measuring platform on which the object is supportable, and an indicator supported by the housing, the indicator being operable to provide feedback to a user relating to a measured characteristic of the object. In some aspects, the scale may include a housing supported by the base, the housing cooperating with the base to cover at least a portion of the measuring mechanism, and a connecting assembly operable to removably connect the housing to the base. In some aspects, the scale may include a resistance device coupled to at least one of the indicator and the measuring mechanism and operable to resist oscillation of the indicator at least one of during a measurement and after a measurement. In some aspects, the scale may include a cylinder supported by the housing, and a piston connected to the platform for movement with the platform, the piston engaging the cylinder to provide a piston and cylinder assembly, the assembly being operable to resist movement of the platform at least one of during a measurement and after a measurement.
US07829796B2
An exemplary embodiment provides a multi-layer circuit joining assembly material configured to repair multi-layer flex circuits deployed on or in a composite surface as a lightning protection system. The multi-layer circuit joining assembly material includes a first conductive layer having a first end portion, a second conductive layer having a second end portion, and a dielectric material between the first conductive layer and the second conductive layer.
US07829790B2
Cable assemblies comprising a cable (102), an integrally formed cable stud (IFCS) disposed around the cable, a securing member (502, 1100), and a crimp ring (508). The IFCS (108) includes tubular bodies (530, 532, 534) of different sizes horizontally aligned along a common central axis (550) and a flange (536). The flange is disposed between a first and a second one of the tubular bodies and extends outwardly therefrom. The securing member (e.g., a heat deformable tube) is disposed around a first portion of the cable having an exterior insulation material disposed thereon and the first tubular body so as to form a seal therebetween. The crimp ring is formed of a deformable material electrically and mechanically coupling a shielding material of the cable to a third one of the tubular bodies.
US07829781B2
Modules are disclosed. The modules can include: a first photovoltaic cell including an electrode; a second photovoltaic cell including an electrode; and an interconnect that connects the electrodes of first and second photovoltaic cells. The interconnect can include: an electrically insulative material adhesive material; and a mesh partially disposed in the adhesive material.
US07829780B2
A hybrid wind musical instrument is a combination between an alto saxophone and an electronic system so that a player can perform a music tune selectively through acoustic tones and electronic tones; although various parts and accessories are assembled into the alto saxophone, a bell brace makes it possible to sustain a control unit of the electronic system without damage of alto saxophone and undesirable influence on acoustic characteristics of the tubular instrument body.
US07829771B2
A novel rice cultivar, designated C3GHi, is disclosed. The invention relates to the seeds of rice cultivar C3GHi, to the plants of rice C3Ghi, which contain 2371 mg of cyanidin 3-glucoside pigment per 100 g of seeds, of which pigment content is much higher than an existing rice cultivar Heugjinju.
US07829764B1
According to the invention, there is provided a novel soybean variety designated XB28M08. This invention thus relates to the seeds of soybean variety XB28M08, to the plants of soybean XB28M08 to plant parts of soybean variety XB28M08 and to methods for producing a soybean plant produced by crossing plants of the soybean variety XB28M08 with another soybean plant, using XB28M08 as either the male or the female parent.
US07829759B2
The present invention is directed to plants that display a pathogen resistance phenotype due to altered expression of a PPR2 nucleic acid. The invention is further directed to methods of generating plants with a pathogen resistance phenotype.
US07829758B2
The present invention relates to the use of the ANG4 gene, or a variant thereof, to modulate the cell number of a plant organ. Said modulation can be used to increase the plant biomass, or to adapt the plant architecture.
US07829757B2
A targeting vector was constructed by replacing exon regions in the SGRF gene with appropriate drug marker genes. This vector was transfected into mouse ES cell lines to obtain chimeric mice, which were then crossed with C57BL/6J mice to obtain mice comprising cells in which one SGRF gene alleles was inactivated. By crossing these mice with each other, the present inventors succeeded in producing mice in which both SGRF gene alleles were inactivated. These genetically modified animals can be used to predict the side effects of drugs such as SGRF antagonists.
US07829752B2
A process for making lower olefins from a heavy hydrocarbon feed by use of a combination of thermal cracking and vapor-liquid separation, and, then, pyrolytically cracking the light fraction of the thermally-cracked heavy hydrocarbon feed to thereby produce a lower olefin product.
US07829751B2
The present invention relates to processes for forming mixed alcohols containing methanol and ethanol. The mixed alcohol can then be used as a feedstock for an oxygenate to olefin reaction system for conversion thereof to ethylene, propylene, and the like. In addition, the olefins produced by the oxygenate to olefin reaction can then be used as monomers for a polymerization of olefin-containing polymers and/or oligomers.
US07829749B2
A new P-N-P ligand is useful in ethylene oligomerizations. In combination with i) a source of chromium and ii) an activator such as methylalumoxane; the ligand of this invention may be used to prepare an oligomer product that contains a mixture of hexenes and octenes. The hexenes and octenes produced with this ligand contain very low levels of internal olefins when produced under preferred reaction conditions.
US07829747B2
A process for making 1-chloro-3,3,3-trifluoropropene. The process has the following step: dehydrofluorinating 3-chloro-1,1,1,3-tetrafluoropropane under conditions sufficient to effect dehydrofluorination in the presence of a catalyst. Preferred catalysts are selected from the group consisting of (i) one or more halogenated trivalent or higher valent metal oxides, (ii) one or more trivalent or higher valent metal halides, and (iii) one or more natural or synthetic graphite materials.
US07829738B1
A method and apparatus for preparing a N,N-dialkylaminoalkyl acrylate in a continuous transesterification reaction. The reaction involves adding alkyl acrylates such as methacrylate or ethacrylate to a reboiler mechanism and efficiently removing alcohol co-products. Because the reaction is continuous, the alkyl acrylates can be added as needed to increase output, decrease output, or fine-tune the reaction dynamics. An entrainer is used to form a volatile azeotrope which contains both alcohol and entrainer and which is easily removed from the reboiler mechanism. This method reduces the amount of entrainer needed per unit of alkyl acrylate used and eliminates any need to purify the end product from entrainer contamination of the resulting N,N-dialkylaminoalkyl acrylate product.
US07829733B2
Charge control resin particles comprising a mixture of at least a charge control agent and a resin, wherein a crystalline zinc 3,5-di-tert-butylsalicylate represented by General Formula below, and having major peaks of X-ray diffraction using the CuKα-characteristic X-ray at Bragg angles 2θ of at least 6.4±0.2° and 15.4±0.2°, is contained as said charge control agent. Toner for developing electrostatic images which comprises a coloring agent, a binder resin for toner, and the charge control resin particles.
US07829731B2
The present invention provides a methylhydroxylaminopropanol derivative and the methylhydroxylaminopropanol derivative of the present invention is used as an intermediate for preparation of 3-methylamino-1-(2-thienyl)propan-1-ol, which is an intermediate for preparation of (+)-(S)—N-methyl-3-methyl-3-(1-naphthyloxy)-3-(2-thienyl)propylamine oxalate. The present invention also provides a process for preparing 3-methylamino-1-(2-thienyl)propan-1-ol with higher yield and lower cost, wherein the methylhydroxylaminopropanol derivative is used as an intermediate.
US07829723B2
The present invention relates to polymorphic forms of (S)-1-cyanobutan-2-yl (S)-1-(3-(3-(3-methoxy-4-(oxazol-5-yl)phenyl)ureido)phenyl)ethylcarbamate, pharmaceutical compositions thereof, processes to prepare therein, and uses therewith.
US07829722B2
The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration.
US07829715B2
There is provided a novel method for producing solifenacin or a salt thereof which is useful as a medicine, particularly a therapeutic agent and/or a preventive agent for a urinary organ system disease such as pollakiuria or urinary incontinence. Illustratively, there are provided (1) a method for producing solifenacin in which 2-(1H-Imidazolylcarbony1)-1-phenyltetrahydroisoquinoline is used as the starting material, (2) a method for producing solifenacin succinate in which (1RS)-phenyltetrahydroisoquinoline-carboxylic acid quinuclidinyl ester is used as the starting material, (3) a method for producing solifenacin in which a lower alkyl quinuclidinyl carbonate is used as the starting material and (4) a method for producing solifenacin in which phenyltetrahydroisoquinoline-carboxylic acid secondary lower alkyl or tertiary lower alkyl ester is used as the starting material and allowed to react with an alkali metal lower alkoxide.
US07829713B2
The invention includes a compound of formula I: wherein R1, X, Z, n, and m have any of the values described herein, as well as salts of such compounds, compositions comprising such compounds, and therapeutic methods that comprise the administration of such compounds. The compounds are inhibitors of PDE4 function and are useful for improving cognitive function in animals.
US07829708B2
The present invention provides compositions and methods for the treatment of disorders of abnormal cell proliferation and/or inflammation, such as psoriasis and inflammatory bowel disease, in a human or other host animals.
US07829706B2
The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration.
US07829705B2
This invention relates to compounds of formula I their salts, and pharmaceutically acceptable derivatives thereof, pharmaceutical compositions comprising these compounds and their use in the treatment of picornavirus infections in mammals, as well as novel intermediates useful in the preparation of the compounds of formula I.
US07829704B2
The present invention relates to compositions of matter that are ionic liquids, the compositions comprising any of eleven cations combined with any of three fluorinated sulfonated anions. Compositions of the invention should be useful as solvents and, perhaps, as catalysts for many reactions, including aromatic electrophilic substitution, nitration, acylation, esterification, etherification, oligomerization, transesterification, isomerization and hydration.
US07829694B2
The present invention provides devices, small interfering RNA, and methods for treating a neurodegenerative disorder comprising the steps of surgically implanting a catheter so that a discharge portion of the catheter lies adjacent to a predetermined infusion site in a brain, and discharging through the discharge portion of the catheter a predetermined dosage of at least one substance capable of inhibiting production of at least one neurodegenerative protein. The present invention also provides valuable small interfering RNA vectors, and methods for treating neurodegenerative disorders such as Alzheimer's disease, Parkinson's disease, Huntington's disease, Spinocerebellar Ataxia Type 1, Type 2, Type 3, and/or dentatorubral-pallidoluysian atrophy.
US07829691B2
Target-specific hybrid capture (TSHC) provides a nucleic acid detection method that is not only rapid and sensitive, but is also highly specific and capable of discriminating highly homologous nucleic acid target sequences. The method produces DNA-RNA hybrids which can be detected by a variety of methods.
US07829683B2
A method for obtaining a vaccine against the infection of an animal host by a retrovirus capable of penetrating into a host's target cell, where the target cell possesses a membrane receptor for a protein of the host, by preparing candidate vaccine agents based on a modified polypeptide having at least part of an envelope protein of the retrovirus, where the polypeptide has at least one fragment of an immunodominant region of the envelope protein, the fragment containing at least one conserved amino acid of the immunodominant region present in the pathogenic strain, wherein the polypeptide induces an immune response directed both against the immunodominant region and against the protein of the host; and selecting as a vaccine such a modified polypeptide chosen from those which induce an immune response directed against said immunodominant region of the envelope protein and not against the protein of the host.
US07829674B2
The present invention relates to anti-S1P agents, for example, humanized monoclonal antibodies, and their uses for detection of S1P or for treatment of diseases and conditions associated with S1P.
US07829673B2
Isolated human monoclonal antibodies which bind to human CD38, and related antibody-based compositions and molecules, are disclosed. Also disclosed are pharmaceutical compositions comprising the human antibodies, and therapeutic and diagnostic methods for using the human antibodies.
US07829669B2
Methods for the production of purified, catalytically active, recombinant memapsin 2 have been developed. The substrate and subsite specificity of the catalytically active enzyme have been determined. The substrate and subsite specificity information was used to design substrate analogs of the natural memapsin 2 substrate that can inhibit the function of memapsin 2. The substrate analogs are based on peptide sequences, shown to be related to the natural peptide substrates for memapsin 2. The substrate analogs contain at least one analog of an amide bond which is not capable of being cleaved by memapsin 2. Processes for the synthesis of two substrate analogues including isosteres at the sites of the critical amino acid residues were developed and the substrate analogues, OMR99-1 and OM99-2, were synthesized. OM99-2 is based on an octapeptide Glu-Val-Asn-Leu-Ala-Ala-Glu-Phe (SEQ ID NO:28) with the Leu-Ala peptide bond substituted by a transition-state isostere hydroxyethylene group (FIG. 1). The inhibition constant of OM99-2 is 1.6×10−9 M against recombinant pro-memapsin 2. Crystallography of memapsin 2 bond to this inhibitor was used to determine the three dimensional structure of the protein, as well as the importance of the various residues in binding. This information can be used by those skilled in the art to design new inhibitors, using commercially available software programs and techniques familiar to those in organic chemistry and enzymology, to design new inhibitors to memapsin 2, useful in diagnostics and for the treatment and/or prevention of Alzheimer's disease.
US07829665B2
The embodiments provide compounds of the general Formulae I through general Formula VIII, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
US07829663B2
The present invention provides a cell adhesion molecule (CAM), designated F11 receptor (F11R), which is a member of the immunoglobulin super family localized on the surface of human platelets, and determined to effect platelet aggregation, secretion, platelet spreading and cellular adhesion. Cloned F11R cDNA and full length F11R cDNA and amino acid sequences are provided. F11R-antagonists and methods for the prevention and treatment of thrombosis, atherosclerosis, heart attacks, stroke and other clinical disorders involving thrombus formation are also provided.
US07829651B2
Silicone resin compositions comprising (A) an organopolysiloxane containing at least two aliphatic unsaturated bonds, (B) an organohydrogenpolysiloxane having at least two silicon-bonded hydrogen atoms in a molecule, (C) a platinum group metal base catalyst, and (D) a mold release agent cure into colorless, transparent, heat resistant parts which can be smoothly released from the mold and used as lenses in LED devices.
US07829649B2
A perfluoropolyether-polyorganosiloxane block copolymer represented by the following formula (1), the block copolymer having a number average molecular weight, reduced to polystyrene, of from 2,000 to 20,000, W2-Q-Rf-Q-(W1-Q-Rf-Q)g-W2 (1) wherein Rf is a perfluoropolyether block, W1 is a polyorganosiloxane block having at least one group represented by the following formula (2) wherein X is a hydrolyzable group, R1 is a C1-4 alkyl group or a phenyl group, y is an integer of from 1 to 5, and a is 2 or 3, Q is a C2-12 divalent connecting group which may contain an oxygen atom and/or nitrogen atom, W2 is an organosiloxane residue having a group represented by the aforesaid formula (1), and g is an integer of from 1 to 11.
US07829645B2
The invention relates to a process for the preparation of a polymer comprising monomeric units of ethylene, an α-olefin and a vinyl norbornene applying as a catalyst system: a. a bridged or an group 4 metal containing an unbridged catalyst having a single cyclopentadienyl ligand and a mono substituted nitrogen ligand, wherein said catalyst is defined by the formula (I): b. an aluminoxane activating compound, c. 0-0.20 mol per mol of the catalyst of a further activating compound, wherein Y is a substituted carbon or nitrogen atom. The invention further relates to a polymer obtainable with the process of the invention.
US07829644B2
New gel-forming reagents including monomers and cross-linkers, which can be applied to gel-drop microarray manufacturing by using co-polymerization approaches are disclosed. Compositions for the preparation of co-polymerization mixtures with new gel-forming monomers and cross-linker reagents are described herein. New co-polymerization compositions and cross-linkers with variable length linker groups between unsaturated C═C bonds that participate in the formation of gel networks are disclosed.
US07829643B2
The present invention relates to coating compositions containing a polymeric or copolymeric levelling agent, which has been prepared by nitroxyl-mediated polymerisation. Further aspects are a process for the preparation of smooth surface coatings and the use of said polymer or copolymer as levelling agent in coating compositions. Yet another aspect are specific ethylenically unsaturated monomer compositions from which copolymers can be obtained by atom transfer radical polymerisation or nitroxyl mediated polymerisation, which copolymers are useful as levelling agents in coating compositions. Still another aspect is the use of poly-tert.-butyl acrylate or poly-tert.butylmethacrylate as a levelling agent in powder coating compositions.
US07829627B2
A glass adhesion composition containing a copolymer having an acid and a substituted amide, silanol, or amine oxide functionality. The substituted amide, silanol, or amine oxide functionality provide excellent adhesion of the copolymer to glass, silica, sand and other silicon-based substances. The copolymer is useful as a fiberglass binder, and also useful in providing protective coatings on glass sheets. A fiberglass sizing composition is also provided having a copolymer that includes at least one acid group derived from at least one acid monomer, a hydrophobic comonomer, and a crosslinker. Additives can be added to the compositions to provide other functionality such as corrosion inhibitors, hydrophobic additives, additives for reducing leaching of glass, release agents, acids for lowering pH, anti-oxidants/reducing agents, emulsifiers, dyes, pigments, oils, fillers, colorants, curing agents, anti-migration aids, biocides, plasticizers, waxes, anti-foaming agents, coupling agents, thermal stabilizers, flame retardants, enzymes, wetting agents, and lubricants.
US07829624B2
A method for performing a one-batch synthesis of a blend of nanoparticles and liquid polymer includes polymerizing a first monomer and optionally a second monomer in a hydrocarbon solvent to form the liquid polymer. The polymerization is terminated before completion with a quenching agent. Then a charge of polymerization initiator, and a mixture of multiple-vinyl aromatic monomer and mono-vinyl aromatic monomer are added. This causes further polymerization whereby nanoparticles are formed in situ having a core including the multiple-vinyl aromatic monomer, and a shell including the first monomer or the first monomer and the second monomer. Liquid polymer/nanoparticle blends resulting from the method and rubber compositions incorporating the blends are also disclosed.
US07829619B2
The invention relates to a flame-retardant filler based on aluminium hydroxide, its use in polymers and a method for its production, in which aluminium hydroxide in the form of bayerite or a bayerite/gibbsite mixture is modified under pressure at temperatures of at least 170° C. in the presence of water and crystal growth regulator, the aluminium hydroxide used as starting material having an average particle size d50 from 0.1 to 4 μm.
US07829615B2
Reactive hot melt adhesives with long open time and/or high green strength prepared by using an acrylic polymer component containing a high molecular weight acrylic polymer.
US07829614B2
A composition comprises, based on the total weight of the composition: from 20 to 90 wt. % of a polyester component comprising a poly(butylene terephthalate); from 5 to 35 wt. % of a flame retardant phosphinate of the formula (I) [(R1)(R2)(PO)—O]−mMm+ (I) a flame retardant diphosphinate of the formula (II) [(O—POR1)(R3)(POR2—O)]2−nMm+x (II), and/or a flame retardant polymer derived from the flame retardant phosphinate of the formula (I) or the flame retardant diphosphinate of the formula (II); from 1 to 25 wt. % of a melamine polyphosphate, melamine cyanurate, melamine pyrophosphate, and/or melamine phosphate; from greater than zero to 50 wt. % of a glass fiber having a non-circular cross-section; and from 0 to 5 wt. % of an additive selected from the group consisting of a mold release agent, an antioxidant, a thermal stabilizer, an antioxidant, and a UV stabilizer; wherein the components have a combined total weight of 100 wt. %.
US07829610B2
The present invention relates to a polyoxymethylene molding composition comprising:(A) from 0.1 to 5.0% by weight of a compatibilizer,(B) from 5 to 50% by weight of an impact modifier,(C) the remainder to 100% by weight of a polyoxymethylene.The molding compositions of the invention have substantially improved mechanical properties, in particular impact resistance.
US07829608B2
Two-part fixatives are provided in conjunction with overcoating at least one ink-jet ink printed on a print medium and comprise (1) at least one first reactive component comprising a reactive monomer or oligomer, the reactive species selected from the group consisting of iso-cyanates and epoxy-terminated oligomers, optionally in a vehicle, and (2) at least one second component selected from the group consisting of polyols and polyvinyl alcohols, plus one or more base catalysts, optionally in a vehicle. The two components and catalyst(s) are deposited on the print medium on which the ink-jet ink has been printed, and react to form a hydrophobic polymer overcoating the printed ink and having a glass transition temperature within a range of −20° C. to +50° C. and a melting temperature within a range of 30° C. to 100° C.
US07829605B2
An energy ray-curable resin composition comprising (A) a (meth)acrylate having a molecular weight of from 500 to 5,000, of which the main chain backbone is at least one member selected from the group consisting of a polybutadiene, a polyisoprene and hydrogenated products thereof and which has at least one (meth)acryloyl group at an end of the main chain backbone or in a side chain, (B) a monofunctional (meth)acrylate having a C2-8 unsaturated hydrocarbon group via an ester bond, (C) a hydroxyl group-containing (meth)acrylate, (D) a polyfunctional (meth)acrylate, (E) a photopolymerization initiator, and (F) an antioxidant which exhibits equally high adhesive strength to various objects to be bonded, has good heat and moisture resistance, excellent rigidity, low cure shrinkage and little adhesion strain is provided.
US07829595B2
The present invention relates to a pharmaceutical composition comprising a therapeutically effective amount of a calcium receptor-active compound and at least one pharmaceutically acceptable excipient, wherein the composition has a controlled dissolution profile. The present invention further relates to a method of manufacturing the pharmaceutical composition, as well as a method of treating a disease using the pharmaceutical composition.
US07829589B2
Compounds that modulate GHS-R are described, for examples compounds formula (I)
US07829588B2
Novel compounds that are modulators of PPAR-type receptors having the structural formula (I): are formulated into pharmaceutical compositions suited for administration in human or veterinary medicine (in dermatology, and in the field of cardiovascular diseases, immune diseases and/or diseases linked to the metabolism of lipids), or, alternatively, into cosmetic compositions.
US07829581B2
The present invention relates to prodrugs of pyrazoline compounds of formula I, methods for their preparation, medicaments comprising these compounds as well as their use for the preparation of a medicament for the treatment of humans and animals.
US07829567B2
Disclosed herein are novel imino-indeno[1,2-c]quinoline derivatives of formula (I): or a pharmaceutically acceptable salt or solvate thereof, wherein each of the substituents is given the definition as set forth in the Specification and Claims. Also disclosed are the preparation processes of these derivatives, their synthetic precursors and their uses in the manufacture of pharmaceutical compositions for use in the treatment of cancers.
US07829565B2
Compounds of the formula (I), the use thereof for the preparation of a medicament for the treatment of diseases associated with the serotonin receptor and/or serotonin reuptake, in particular for the preparation of a medicament as anxiolytic, antidepressant, neuroleptic and/or antihypertonic and/or for positively influencing obsessive-compulsive disorder (OCD), sleeping disorders, tardive dyskinesia, learning disorders, age-dependent memory disorders, eating disorders, such as bulimia, and/or sexual dysfunctions. The compounds bind to the 5-HT1A receptor.
US07829564B2
α-and β-amino acid hydroxyethylamino sulfonamide compounds are effective as retroviral protease inhibitors, and in particular as inhibitors of HIV protease.
US07829562B2
The invention discloses methods and compositions useful for facilitating neuronal regeneration and functional recovery in neurodegenerative diseases. The methods and compositions utilize ligands for the sigma receptor, wherein the ligand is preferably AGY-94806, or salts, or solvates thereof. These molecules can be delivered alone or in combination with agents which treat or prevent neurodegenerative diseases such as those caused by multiple sclerosis. In other methods, the sigma receptor ligands are administered after MS to facilitate functional recovery. The administration of the sigma receptor ligands causes faster functional recovery.
US07829548B2
There is provided inter alia use of 2′,3′-dideoxy-3′-hydroxymethylcytidine or a prodrug or salt thereof in the manufacture of a medicament for the treatment of HIV infection wherein the reverse transcriptase of the HIV bears at least one mutation that allows an obligate chain terminating nucleoside- or nucleotide phosphate to be excised from the nascent DNA strand by ATP- or pyrophosphate-mediated excision.
US07829545B2
The present invention relates to bladder and lower urinary tract syndromes, particularly, irrative symptoms, and to a method of treating same using α1d-adrenergic receptor (α1dAR) antagonists. The invention further relates to a method of screening compounds for their ability to serve as α1dAR selective antagonists.
US07829544B2
Stable and clear aqueous solution preparations comprising an aminoglycoside antibiotic or a pharmacologically acceptable salt thereof and bromfenac being a nonsteroidal antiinflammatory agent or a pharmacologically acceptable salt thereof.
US07829537B2
The present invention is directed to a methods and compositions for receptor mediated drug delivery, particularly across the blood-brain barrier.
US07829536B2
The present invention provides materials and methods for screening for and treating hereditary lymphedema in human subjects.
US07829534B2
The present invention is a method of inhibiting islet cell transplant rejection particular, to treat diabetes, such as type-1 and type-2 diabetes, by administering to a subject an effective amount of a soluble CTLA4 mutant molecule. One example of soluble CTLA4 mutant molecule is L104EA29YIg.
US07829526B2
The present invention is to provide a novel peptide having a potent hypotensive activity by inhibiting cardiac contractility, a DNA encoding the peptide, an antibody against the peptide, or a cardioinhibitory/hypotensive agent comprising the peptide as an active ingredient. A search of a genetic data base revealed the presence of a peptide biosynthesized by a processing of unspliced product of TOR2A mRNA. As a result of functional analysis, a peptide hormone exerting a potent bioactivity and expressed abundantly throughout human organs was found. The peptide is hydrophobic with a molecular weight of 2664.02 consisting of 24 amino acids (AIFIFISNTGGKQINQVALEAWRS; SEQ ID NO.: 2) and shows a negative inotropism in rat hearts, as well as a marked systemic hypotensive activity.
US07829522B2
Composition which can be used in particular as odorant for a gaseous fuel, more particularly natural gas, comprising: from 0.1 to 49.9% of an alkyl sulphide (I) of formula: R1—S—R2 in which R1 and R2, which are identical or different, represent: an alkyl radical comprising from 1 to 4 carbon atoms; or R1 and R2, taken with the sulphur atom to which they are attached, represent a saturated or unsaturated ring comprising from 3 to 5 carbon atoms which is optionally substituted by a C1-C4 alkyl or C1-C4 alkenyl radical; from 50 to 99.8% of an alkyl acrylate (II), the alkyl radical of which comprises from 1 to 12 carbon atoms, preferably from 1 to 8; from 0.001 to 0.1 part by weight of a compound (III) which inhibits the polymerization of the alkyl acrylate (II).
US07829521B2
The invention relates to surfactant compositions made from esters or amides of the betaine glycine, produced by reaction of the glycine betaine with a sulphonic acid and an alcohol or a fatty-chain amine derived from vegetable oils. The invention further relates to a cosmetic comprising said surfactant composition, in particular, liquid soap, bath foam, shower gel or shampoo.
US07829520B1
The current invention encompasses a microemulsion having environmentally safe components, the microemulsion exhibiting optical clarity and stability over a wide range of temperatures. The microemulsion also forms a part of a decontaminant solution for treating chemical and biological contaminant agents, the solution preferably containing peroxycarboxylic acids generated from solids as the primary decontamination agent. The solution is a single phase emulsion that is both stable and effective over a broad range of temperatures, the range extending well below 0° C. There is also disclosed a microemulsion decontaminate solution having components that stabilize the included solid and peroxycarboxylic acids.
US07829518B2
The present invention provides a disinfectant that contains olanexidine in a concentration sufficient to exhibit an effective bactericidal effect, and that has hardly any side effects such as skin irritation. Specifically, the present invention provides a disinfectant containing an aqueous solution that contains olanexidine and at least an equimolar amount of gluconic acid, and substantially contains neither an acid other than gluconic acid nor a salt of the acid other than gluconic acid.
US07829512B2
A continuous process for preparing lithium complex greases improved by using a complexing agent of dimethyl glutarate, dimethyl adipate, glutaric acid, adipic acid, or mixtures thereof, and preferably also a specialized flash chamber to achieve a penetration split (60X-UW) of within −20 mm/10 to 10 mm/10, a roll stability (D1831) of <30 mm/10, and a dropping point (D2265) of >240° C.
US07829507B2
The present invention relates to bridging agents for use in subterranean formations, to well drill-in and servicing fluids comprising such bridging agents, and to methods of using such bridging agents and well drill-in and servicing fluids in subterranean drilling operations. An example of a well drill-in and servicing fluid of the present invention comprises a viscosified fluid, a fluid loss control additive, and a bridging agent comprising a degradable material.
US07829498B2
The invention provides hard coat and image receiving layer structures and related methods used in ID document production. These structures and methods provide ID documents that offer hard protection in areas where needed (e.g., in optical windows for machine readable data), and also provide image receiving layers for later printing of variable data, such as personalization information of the bearer. Implementations of the structure provide an effective interface between hard coat and image receiving layers that provides enhanced durability in manufacture and field use.
US07829493B2
The invention relates to a method of preparing metallic nanoparticles and to the materials thus obtained. More specifically, the invention relates to a method of preparing metallic nanoparticles consisting in: selecting a precursor from the salts, hydroxides and oxides of metallic elements that can be reduced at temperatures below the clay silicate network destruction temperature; and depositing said precursor on a support selected from pseudolaminar phyllosilicate clays. According to the invention the method comprises: (i) a deposition step in which the precursor is deposited on the support: (ii) when the precursor is selected from among salts and hydroxides, a thermal decomposition step in a controlled atmosphere, in which the precursor is subjected to a decomposition process and is transformed into an oxide of the metallic element: and (iii) a reduction step in which the oxide of the metallic element is subjected to a reduction process in a controlled atmosphere. The aforementioned method is performed at temperatures below the clay silicate network destruction temperature.
US07829479B2
A production process which comprises a preform formation step of forming a fiber preform made of silicon carbide short fibers having heat resistance of 1000° C. or greater; a sol-gel preparation step of preparing a sol-gel solution containing a heat resistant compound having heat resistance of 1000° C. or greater; an impregnation-drying-calcination step of impregnating the fiber preform with the sol-gel solution, followed by drying and calcining; and a crystallization step of crystallizing the fiber preform after impregnation, drying and calcination.
US07829467B2
Semiconductor wafers are cut from a crystal and subjected to a series of processing steps in which material is removed from a front side and a rear side of the semiconductor wafers, comprising the following processing steps: a mechanical processing step, an etching step in which the semiconductor wafers are oxidized and material is removed from the front side of the wafers with the aid of a gaseous etchant containing hydrofluoric acid at a temperature of 20 to 70° C., and a polishing step in which the front side of the semiconductor wafer is polished, the processing steps in which the front side of the semiconductor wafer is polished causing material removal which does not amount to more than 5 μm in total.
US07829465B2
The present invention provides a method of etching features in a substrate. The method comprising the steps of placing the substrate on a substrate support in a vacuum chamber. An alternatingly and repeating process is performed on the substrate until a predetermined trench depth and a predetermined sidewall angle are achieved. One part of the process is a deposition step which is carried out by introducing at least one polymer containing gas into the vacuum chamber. A plasma is ignited from the polymer containing gas which is then used to deposit a polymer on the substrate. The other part of the alternatingly and repeating process is an etching step which is carried out by introducing an etchant containing gas, a polymer containing gas and a scavenger containing gas into the vacuum chamber. A plasma is ignited from the etchant containing gas, the polymer containing gas and the scavenger containing gas which is then used to etch the substrate.
US07829462B2
A through-wafer via interconnect region is in a circuit portion of a wafer, the circuit portion including at least one electrically conducting metal layer and configured for use, after dicing of the wafer, as one of a plurality of layers stacked vertically to form a three dimensional integrated circuit. Within the metal layer in the circuit portion, the metal is removeably distributed such that the ratio of metal to nonmetal area, within the via region, varies by less than a predetermined amount from the ratio of metal to nonmetal area outside the via region.
US07829457B2
In some embodiments, after depositing conductive material on substrates in a deposition chamber, a reducing gas is introduced into as the chamber in preparation for unloading the substrates. The deposition chamber can be a batch CVD chamber and the deposited material can be a metal nitride, e.g., a transition metal nitride such as titanium metal nitride. As part of the preparation for unloading substrates from the chamber, the substrates may be cooled and the chamber is backfilled with a reducing gas to increase the chamber pressure. It has been found that oxidants can be introduced into the chamber during this time. The introduction of a reducing gas has been found to protect exposed metal-containing films from oxidation during the backfill and/or cooling process. The reducing gas is formed of a reducing agent and a carrier gas, with the reducing agent being a minority component of the reducing gas. By providing a reducing agent, the effects of oxidation on exposed metal-containing films is reduced, therefore enhancing the conductive properties of the metal films.
US07829444B2
Provided is a novel method for manufacturing a field effect transistor. Prior to forming an amorphous oxide layer on a substrate, ultraviolet rays are irradiated onto the substrate surface in an ozone atmosphere, plasma is irradiated onto the substrate surface, or the substrate surface is cleaned by a chemical solution containing hydrogen peroxide.
US07829440B2
A method for the separation of multiple dies during semiconductor fabrication is described. On an upper surface of a semiconductor wafer containing multiple dies, a seed metal layer may be used to grow hard metal layers above it for handling. Metal may be plated above these metal layers everywhere except where a block of stop electroplating (EP) material exists. The stop EP material may be obliterated, and a barrier layer may be formed above the entire remaining structure. The substrate may be removed, and the individual dies may have any desired bonding pads and/or patterned circuitry added to the semiconductor surface. The remerged hard metal after laser cutting and heating should be strong enough for handling. Tape may be added to the wafer, and a breaker may be used to break the dies apart. The resulting structure may be flipped over, and the tape may be expanded to separate the individual dies.
US07829438B2
In accordance with an aspect of the invention, a stacked microelectronic package is provided which may include a plurality of subassemblies, e.g., a first subassembly and a second subassembly underlying the first subassembly. A front face of the second subassembly may confront the rear face of the first subassembly. Each of the first and second subassemblies may include a plurality of front contacts exposed at the front face, at least one edge and a plurality of front traces extending about the respective at least one edge. The second subassembly may have a plurality of rear contacts exposed at the rear face. The second subassembly may also have a plurality of rear traces extending from the rear contacts about the at least one edge. The rear traces may extend to at least some of the plurality of front contacts of at least one of the first or second subassemblies.
US07829433B2
A manufacturing method of a semiconductor substrate is provided, in which a bonding strength can be increased even when a substrate having low heat resistant temperature, e.g., a glass substrate, is used. Heat treatment is conducted at a temperature higher than or equal to a strain point of a support substrate in an oxidation atmosphere containing halogen, so that a surface of a semiconductor substrate is covered with an insulating film. A separation layer is formed in the semiconductor substrate. A blocking layer is provided. Then, heat treatment is conducted in a state in which the semiconductor substrate and the support substrate are superposed with the silicon oxide film therebetween, at a temperature lower than or equal to the support substrate, so that a part of the semiconductor substrate is separated at the separation layer. In this manner, a single crystal semiconductor layer is formed on the support substrate.
US07829431B2
A single-crystal semiconductor layer is provided in a large area over a large-sized glass substrate, whereby a large-scale SOI substrate is obtained. A single-crystal semiconductor substrate provided with an embrittlement layer and a dummy substrate are bonded to each other, and the single-crystal semiconductor substrate is separated at the embrittlement layer as a boundary by heat treatment to form a piece of single-crystal semiconductor over the dummy substrate. The dummy substrate is divided to form a piece of single-crystal semiconductor. The piece of single-crystal semiconductor is bonded to a supporting substrate, and the piece of single-crystal semiconductor is separated from the dummy substrate. Then, a plurality of pieces of single-crystal semiconductor are arranged and transferred to the large-sized glass substrate.
US07829428B1
A method is disclosed for eliminating a mask layer during the manufacture of thin film resistor circuits. The method of the present invention enables the simultaneous etching of both deep vias and shallow vias using one mask layer instead of two mask layers. A high selectivity film layer of silicon nitride is formed on the ends of a thin film resistor layer. The thickness of the silicon nitride causes the etch time for a shallow via to the thin film resistor to be approximately equal to an etch time for a deep via that is etched through dielectric material to an underlying patterned metal layer.
US07829427B2
A method of forming an inductor. The method including: (a) forming a dielectric layer on a top surface of a substrate; after (a), (b) forming a lower trench in the dielectric layer; after (b), (c) forming a resist layer on a top surface of the dielectric layer; after (c), (d) forming an upper trench in the resist layer, the upper trench aligned to the lower trench, a bottom of the upper trench open to the lower trench; and after (d), (e) completely filling the lower trench and at least partially filling the upper trench with a conductor in order to form the inductor.
