US07930766B2
The following invention pertains to the introduction of a gas (or fluid) around a SPM probe or Nanotool™ to control chemical activity e.g. oxygen to promote oxidation, argon to inhibit oxidation or clean dry air (CDA) to inhibit moisture to control static charging due to the action of the probe or nanotools and to provide vacuum at and around the tip and substrate area. The invention can also produce electrical current for use with active electronic devices on, in or near the body of the device. In addition by use of a fluid like water, certain oils, and other liquids in conjunction with specific tip structure either electric discharge machining can be used at the tip area on the tip itself (in conjunction with a form structure on the work piece) or on a work piece beneath the tip to shape, polish and remove material at very small scales (10 microns to 1 nm or less).
US07930760B2
This disclosure describes techniques of using a centralized rule database to control the abilities of software processes to perform actions with regard to resources provided by a computer. As described herein, each software process executing in a computer executes within a chamber and each resource provided by the computer is associated with a canonical name that uniquely identifies the resource. Furthermore, the computer stores a set of security rules in a centralized rule database. In addition, this disclosure describes techniques of enforcing the rules stored in the centralized rule database.
US07930751B2
A method for detecting malicious code on an information handling system includes executing malicious code detection code (MCDC) on the information handling system. The malicious code detection code includes detection routines. The detection routines are applied to executable code under investigation running on the information handling system during the execution of the MCDC. The detection routines associate weights to respective executable code under investigation in response to detections of a valid program or malicious code as a function of respective detection routines. Lastly, executable code under investigation is determined a valid program or malicious code as a function of the weights associated by the detection routines. Computer-readable media and an information handling system are also disclosed.
US07930745B2
A network security system and method for reacting to unauthorized data access in an inner data system by combining a redirect system is described. The examples of the redirect system include modified firewalls, IP sharing devices and gateways with examining mechanism. A user request is transmitted to the inner data system via the redirect system if the user request satisfies a certain safety condition. Otherwise, the user request is transmitted to a reaction system which provides virtual data similar to real data so that unauthorized users have the illusion of successfully hacking the inner data system. Meanwhile, the illegal activities are recorded and certain programs like Trojan programs can be used for executing reactions.
US07930741B2
A system and method for securing an Ethernet Connectivity Fault Management (CFM) domain defined on a Virtual Local Area Network (VLAN). In one embodiment, the scheme includes, responsive to registering by an external port with the VLAN, whereby the VLAN is extended to include the external port, monitoring by a boundary Maintenance End Point (MEP) node of the Ethernet CFM domain to determine if bidirectional control frame flow (e.g., Continuity Check (CC) frame flow) is observed thereat; and, responsive to determining by the boundary MEP node that there is no bidirectional control frame flow therethrough, generating an alarm indicative of a potential breach of the Ethernet CFM domain by the external port.
US07930736B2
A restricted web site has features that are selectively exposed to clients. A screening web site interacts with clients and collects data about the clients using passive and/or active techniques. The screening site generates a token for the client, and includes data in the token identifying the token and describing the client. The token is encoded in a cookie and saved in the client's web browser. The client subsequently provides the token to the restricted site. The restricted site validates the token to ensure that it is legitimate, has not expired, and has not been used before. The restricted site selects one or more features to provide to the client based on the data about the client in the token and/or on other information. If the client does not present a token or the token is invalid, the restricted site does not expose any features to the client.
US07930727B1
A method, computer program product, and apparatus for managing compliance to security policy by measuring it and enforcing security policy compliance based on the measurement for software under development.
US07930725B2
A system and method for determining an operational status of a segment of a hybrid fiber coax (HFC) cable network. Subscriber premises units (SPUs) connected to the HFC cable network are “pinged” and their responses recorded. The two most responsive SPUs in each node of the HFC cable network are identified. The most responsive SPU is added to a primary ping list and the next most responsive SPU is added to a secondary ping list. The SPUs on the primary list are “pinged” and their responses recorded. If an SPU on the primary list fails to respond, the secondary SPU associated with the node is pinged. If both the primary and secondary SPU associated with a node fail to respond to the “ping,” the node is identified as non-responsive. If all of the nodes associated with a modulator (or a demodulator) are identified as non-responsive, the modulator (or demodulator) is identified as “non-responsive.” Additionally, network devices are pinged and their responses noted. Using the responsiveness of nodes and network devices, faults in segments in an HFC cable network can be identified and located.
US07930724B2
An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber.
US07930723B2
Downloading previously aired programs using peer-to-peer networking includes, in certain aspects, sending a request identifying a previously aired program to a computing device. A list of a plurality of client devices that may have at least a portion of the previously aired program are received from the computing device, and portions of the previously aired program are received from one or more of the plurality of client devices.
US07930713B2
The present invention provides a system for providing alternative services in a television system. In one implementation, a subscriber is provided an alternative service upon attempting to access an unauthorized service, thereby providing a framework for efficient control of conditional access and enhanced services. In addition, in one implementation, user device limitations or variations are handled conveniently through the same multi-purpose system for providing alternative services.
US07930701B2
A JMS implementation integrates into an application server based on the JCA Architecture. A JMS Connection is integrated based on one implementation of a JCA which sets transactional context for the JMS Connection to “no transaction”, and the JMS Session is integrated based on a second implementation of the JCA which ignores any security credentials provided. The application is unaware that it is dealing with a JCA implementation and not directly with the JMS implementation and the JMS implementation is unaware that it is being called via the JCA implementation and not directly from the application.
US07930699B2
A task roster. A task roster can include a visual list of component tasks, the component tasks collectively forming a high-level task; a specified sequence in which the component tasks are to be performed; and, one or more visual status indicators, each visual status indicator having a corresponding component task, each visual status indicator further indicating whether the corresponding component task has been performed in the specified sequence. The task roster also can include a component task initiator configured to launch a selected component task in the visual list of component tasks upon a user-selection of the selected component task.
US07930695B2
One embodiment of the present invention provides a system that synchronizes threads on a multi-threaded processor. The system starts by executing instructions from a multi-threaded program using a first thread and a second thread. When the first thread reaches a predetermined location in the multi-threaded program, the first thread executes a Start-Transactional-Execution (STE) instruction to commence transactional execution, wherein the STE instruction specifies a location to branch to if transactional execution fails. During the subsequent transactional execution, the first thread accesses a mailbox location in memory (which is also accessible by the second thread) and then executes instructions that cause the first thread to wait. When the second thread reaches a second predetermined location in the multi-threaded program, the second thread signals the first thread by accessing the mailbox location, which causes the transactional execution of the first thread to fail, thereby causing the first thread to resume non-transactional execution from the location specified in the STE instruction. In this way, the second thread can signal to the first thread without the first thread having to poll a shared variable.
US07930685B2
A method and system for exposing a version-independent interface to a computer resource. The interface system exposes a version-independent interface to a computer resource, such as a database or computer program. The interface system also provides a version-dependent interface to the computer resource that is typically not exposed. When the computer resource is modified, the version-dependent interface may be modified, but the version-independent interface might not be modified. When the version-dependent interface is modified, a mapping is generated (in some cases automatically) between the version-independent interface and the version-dependent interface. When an accessing computer program uses the version-independent interface to request services of the computer resource, the system uses the mapping to map the request to a request that is appropriate for the version-dependent interface.
US07930679B2
A first tree-structured data is generated based on a sequence diagram indicating a specification of a new source code to be generated. A second tree-structured data matching with the first tree-structured data is retrieved from a storing unit that stores at least an existing source code and tree-structured data corresponding to the existing source code. A source code corresponding to the second tree-structured data is acquired from the storing unit.
US07930676B1
Various embodiments of a system and method for adapting software elements based on mood state profiling are described. The system and method for adapting software elements may include a mood state component configured to, among other things, create a mood state profile of a user. The mood state profile may indicate characteristics of a user's mood state. The system and method for adapting software elements based on mood state profiling may also include a method of application development. The method of application development may include creating an application profile that indicates the mood-altering characteristics of the application. The application profile may be used to, among other things, determine modifications to the application during the application development phase. The mood state component may also enable applications to adapt to a user's mood state while the application is in use (e.g., at runtime).
US07930675B2
Operations are performed in EDA tools that operate upon partitions or discrete portions of an electronic design, in which the partitions or discrete portions of the design are expanded to account for effects to/from other areas in the design. Identification is made of the portions of the design that are external to the partitions, and depending upon the type of expected effects, would then be considered during optimization and analysis of the partitions. This is implemented by logically expanding the partition to include consideration of the external portions during timing optimization and analysis. By considering an expanded partition for timing optimization and analysis, it is possible to identify unintended problems caused by the timing optimization at an earlier stage of the design process.
US07930669B2
The present invention provides a method, system and program product for mitigating effects of interconnect variability during a design stage of a chip. Under the technique of the present invention, a global and detailed routing of interconnects of the chip are determined. Thereafter, a dummy fill estimation and a grid based metal density estimation are performed. Then, based on a CMP model, a variable map of metal thicknesses is obtained. Based on the variable map, wiring nets of the chip that are sensitive to metal variability (e.g., that fail to meet timing closure due to metal thickness loss/gain in the CMP process) are identified. These wiring nets are then re-routed for optimization of the chip.
US07930664B2
Through silicon vias (TSVs) in silicon chips are both programmable and non-programmable. The programmable TSVs may employ metal/insulator/metal structures to switch from an open to shorted condition with programming carried out by complementary circuitry on two adjacent chips in a multi-story chip stack.
US07930662B1
Approaches for generating a design of an electronic system are disclosed. In one approach, for each of one or more components of a first specification of the design, an error mitigation technique is selected from among multiple different error mitigation techniques in response to user-specified data associated with the first specification of the design. A second specification of the design is automatically generated from the first specification. The second specification includes error mitigation logic corresponding to each selected error mitigation technique for each of the one or more components. The second specification of the design is stored for subsequent processing.
US07930659B2
A system and method is disclosed for formal verification of software programs that advantageously improves performance of an abstraction-refinement loop in the verification system.
US07930652B2
A method of generating a design for timing circuitry having plural rotary travelling wave component circuit sections, comprise steps of first dividing an area to be serviced into regions each small enough for there to be negligible inter-region transmission-line delay at target operating frequency. The dividing perimeters of each said region are then divided into segments suitable for approximating lumped transmission-line LKR and relevant parameters determined so that time delays over each such segment are substantially equal to cycle time of desired frequency divided by twice the number of segments. The capacitance of each segment is determined to be substantially equal to the largest envisaged load capacitance (including or preferably differential load capacitance) plus loop-to-loop interconnect capacitance plus active device (say and usually transistor) capacitance of voltage-transition regenerative means and addition to unloaded segments of padding capacitance calculated substantially to match the lumped line capacitance, and pitch/width of differential transmission-line conductors is calculated using Wheeler's formula constrained by metallization factor involved. Finally a suitable odd number of cross-overs of transmission-line conductors is ascertained to meet cross-talk desiderata and number of transmission line loops specified to cover the area to be serviced and their interconnections, say conveniently at corners of rectangular said regions; and account taken of up to all of interconnect inductance, conduction skin effects, cross-talk, and MOSFET parasitics at least for high frequency applications.
US07930644B2
A multimedia controller, based on a general purpose computer, which is capable of interfacing with, controlling or managing a wide variety of audio, video, telecommunications, data communications or other devices. A configuration tool, based on a graphical user interface, provides a simple, schematic way to configure even highly complex systems having numerous components or devices which are to be interconnected with or interfaced to the multimedia controller. A user interface programming tool enables a user to customize the appearance and functionality of a graphical user interface to the multimedia controller. A metadata manager automatically collects metadata that is available within the multimedia controller, automatically detects the presence of new media and collects metadata from it, and may also access web resources to locate additional pertinent metadata.
US07930637B2
A system includes a memory, a display, and a processor programmed to load a configuration program and an intelligent agenda program into the memory. The intelligent agenda program is adapted to interface with a slide presentation program and respond to a plurality of user inputs to a graphical user interface of the configuration program to create an intelligent agenda. The intelligent agenda is modified when the user selects the first display option to display only the title in the outline corresponding to the currently displayed slide, a preceding title located immediately before the title, and a following title located immediately after the title. The intelligent agenda is further modified when the user selects the second display option to limit a number of displayed lines of the outline to a line limitation.
US07930635B2
A technique is provided for adapting or “relegending” interface device views. The views include static content and dynamic content. At least a part of the static content defined a look and feel of the interface screens, including screens in a design-time environment and a run-time environment. The adaptable static content may be loaded as bitmaps, JPEG files, and so forth, such as in HTML standard style sheets. The static content may be changed for various original equipment manufacturers, applications, and so forth, while allowing dynamic content to vary depending upon the software and application running on the interface device.
US07930630B2
A parser uses SAX-like APIs for efficiency and provides DOM-like APIs for simplicity and convenience. The parser can read an XML document, for example, and parse its contents into a set of abstract information containers called nodes. The nodes are used to represent the structure and content of the document, which allows applications to read and manipulate the information in the document while not having to explicitly understand XML syntax. After a document is parsed, the nodes can be explored in any direction; they are not limited to straight-through text file processing.
US07930625B2
A computer-implemented method and system for designing shapes for a software module. Drawing software modules typically provide master shapes that are used as templates in creating drawings. The function of master shapes is generally controlled by behaviors. The invention improves upon existing approaches to designing master shapes by providing a uniform procedure for creating master shapes. The present invention supports the creation of a uniform set of behaviors that are stored independently of the master shapes. The stored behaviors are the preferred methods for controlling the functions of the master shapes. Individual stored behaviors can be selected and used to create the characteristics of a master shape. Using a uniform set of stored behaviors that are implemented in a preferred manner facilitates the management and maintenance of the behaviors and the master shapes they control.
US07930623B2
A method for generating parallel codes is provided that includes generating a plurality of pairs of outputs for each clock cycle using a single code generator and generating a code based on each pair of outputs using the single code generator.
US07930618B2
An outer encoder includes a bit detector that receives a turbo stream provided with a parity insertion region and that detects data bits from the turbo stream, an encoder that convolution-encodes the detected data bits, and a bit inserter that inserts an encoded value outputted from the encoder into the parity insertion region in the turbo stream. The encoder includes a first register; a second register, in which when a bit value is stored in the first register, a stored value pre-stored in the first register is shifted and stored; a third register, in which when a bit value is stored in the second register, a stored value pre-stored in the second register is shifted and stored; a first adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the third register, and storing the resultant value of addition in the first register, if a specified bit is inputted; and a second adder adding the input bit value, the stored value pre-stored in the first register, and the stored value pre-stored in the second register to output the resultant value of addition. Accordingly, only the turbo stream in the dual transport stream is robustly processed.
US07930609B2
A circuit verifying method is provided for a logic circuit of a first sequential circuit which outputs a first data based on an input data in synchronization with a first clock signal, and a second sequential circuit which outputs a second data based on the first data in synchronization with a second clock signal with a period longer than that of a first clock signal. The circuit verifying method includes detecting a change of the input data in synchronization with the first clock signal; outputting a data indicating a meta stable state during a period longer than one period of the first clock signal based on the change of the input data as the first data; storing the changed input data in a storage unit based on the change of the input data; and outputting the changed input data which has been stored in the storage unit as the first data after stop the output of the data indicating the meta stable state.
US07930608B2
An integrated circuit for controlling voltage fluctuations. The integrated circuit includes a plurality of clock buffers and latches synchronously operated in accordance with operating clock signals distributed via the clock buffers. The circuit comprises a mechanism for performing an At Speed Test to shift data that are initially set for the latches in accordance with the operating clock signals to succeeding latches, respectively. It also has a timing designation circuit for enabling a clock signal pulse when a first output signal pulse is active. In addition, it includes a ring-type oscillator to consume current in the period during which the first output signal is active. The ring-type oscillator includes a delay control input terminal. The oscillation cycle of the ring-type oscillator is selectively adjusted by adjusting an input of the delay control input terminal.
US07930607B2
The circuit for boosting encoding capabilities of test stimulus decompressors is utilized in conjunction with a stimulus decompressor. The circuit, called align-encode is inserted between the decompressor and internal. The scan chains feed into a response compactor. The align-encode circuit is used to judiciously manipulate care bit distribution. Re-configurability of the align-encode circuit allows for this manipulation via delay cells with the align-encode circuit, whose length can be adjusted on a per scan chain per test pattern basis by loading the align-encode circuit with proper control data. Based on the stimulus decompressor characteristics, the scan chains are delayed in such a way that an unencodable pattern becomes encodable when using the align-encode circuit.
US07930604B1
A system for receiving serial messages from a device under test includes a deserializer configured to i) receive the serial messages and, ii) based on the serial messages, form data frames. A frame sync module is configured to form Joint Task Action Group (JTAG) data bits based on the data frames. A plurality of virtual JTAG test access ports are configured to i) receive the JTAG data bits and ii) shift the JTAG data bits between the plurality of virtual JTAG test access ports.
US07930594B2
A method, apparatus, and computer instructions for processing trace data in a logical partitioned data processing system. A partition causing an exception is identified in response to detecting the exception. The partition is one within a set of partitions in the logical partitioned data processing system. The trace data for the identified partition is stored in an error log or other data structure for a machine check interrupt handler.
US07930591B2
A method and apparatus for providing intelligent error messaging is disclosed wherein a user of a mobile communications device is provided with descriptive error messaging information to assist the user in overcoming errors associated with the processing of electronic messages and data. For example, when the mobile device is being used to decrypt a cryptographically secured electronic message, and a problem is encountered, program logic of the device provides the user with (1) an indication of exactly what problem is preventing opening of the message, for example, a required cryptographic key is not available; (2) an indication of exactly what may be done to overcome the problem, for example, what utilities should be run on the device; and (3) exactly what data, if any, needs to be downloaded to the device, for example, what cryptographic keys should be downloaded.
US07930588B2
A method, system, and computer program product for managing modified metadata in a storage controller cache pursuant to a recovery action by a processor in communication with a memory device is provided. A count of modified metadata tracks for a storage rank is compared against a predetermined criterion. If the predetermined criterion is met, a storage volume having the storage rank is designated with a metadata invalidation flag to defer metadata invalidation of the modified metadata tracks until after the recovery action is performed.
US07930585B2
Embodiments of the present invention relate to an apparatus, method and computer readable medium for recovering from a failed or aborted outgoing data transfer operation from a host device to a peripheral storage device. In some embodiments, before the peripheral storage device is corrupted by the failed outgoing data transfer operation, one or more recovery data objects are stored on the host-side. After the peripheral storage device is corrupted by the failed data transfer, the host device responds to a subsequent coupling with the peripheral storage device by repairing the corrupted peripheral storage device using one or more of the host-side stored recovery data objects. Optionally, the host device also restores the outgoing aborted or failed data transfer operation.
US07930583B1
Systems, methods, apparatus and software can implement a SAN monitoring scheme for determining changes in SAN topology, such as device failure and state changes. These changes are recorded in a SAN topology data structure. Information in the SAN topology data structure is used, for example, to identify a suspect path or set of paths, and to make decisions about communications pathways used by a multipath device driver.
US07930582B2
An engine unit and a control unit are connected via an interface. A power source supplies electric power to the interface. The engine unit is controlled based on a reference clock generated in the control unit and transmitted to the engine unit via the interface. Only when a voltage output from the power source to the interface is in the operating-voltage range, the clock generator sends the reference clock to the engine unit via the interface.
US07930581B2
The invention relates to an automation device, with which a multiplicity of physically distributed functional units communicate with each other by means of a common transmission protocol. The device has a microcontroller (110), which is assigned at least one clock generator (120) and one memory unit (150), and which is connected at least to one data source (140), which is designed to output a data bit-stream to be transmitted.
US07930578B2
A method of power management of a system of connected components includes initializing a token allocation map across the connected components, wherein each component is assigned a power budget as determined by a number of allocated tokens in the token allocation map, monitoring utilization sensor inputs and command state vector inputs, determining, at first periodic time intervals, a current performance level, a current power consumption level and an assigned power budget for the system based on the utilization sensor inputs and the command state vector inputs, and determining, at second periodic time intervals, a token re-allocation map based on the current performance level, the current power consumption level and the assigned power budget for the system, according to a re-assigned power budget of at least one of the connected components, while enforcing a power consumption limit based on a total number of allocated tokens in the system.
US07930575B2
A power supply unit is arranged between a CPU and a power supply device for supplying power to the CPU. Information necessary in proceeding with a program is evacuated from the CPU to an information holding unit. When a power shutdown factor is generated, a power supply control unit outputs a shutdown request signal to the CPU. The CPU, upon receiving the shutdown request signal, activates a power shutdown microprogram, evacuates the information necessary in proceeding with the program to the information holding unit, and outputs an evacuation completed signal to the power supply control unit after the evacuation is completed. Upon receiving the evacuation completed signal, the power supply control unit outputs a power shutdown control signal to the power supply unit. Upon receiving the power shutdown control signal from the power supply control unit, the power supply unit shuts down power supply to the CPU.
US07930570B2
An exemplary power supply control circuit includes a first electric switch, a second electric switch, a third electric switch, a power supply, and an output terminal. The first electric switch has a first terminal connected to an SIO chip to receive a control signal. When the control signal is at a high level, the first electric switch is turned on, the second electric switch is turned off, the third electric switch is turned off, and the output terminal outputs no power supply. When the control signal is at a low level, the first electric switch is turned off, the second electric switch is turned on, the third electric switch is turned on, and the output terminal outputs the power supply.
US07930565B2
Embodiments of the present disclosure provide a power-optimizing memory analyzer, a method of operating a power-optimizing memory analyzer and a memory system employing the analyzer or the method. In one embodiment, the power-optimizing memory analyzer is for use with an array of memory blocks and includes a task database configured to provide a parameter set corresponding to each of a set of tasks to be performed in a system. The power-optimizing memory analyzer also includes an allocation module configured to determine offline, a group of memory blocks in the array corresponding to the parameter set for each task and based on providing a power reduction for the array. The power-optimizing memory analyzer further includes a power profiling module configured to generate run-time power profiles of memory power states for each task allowing transparent and dynamic control of the memory power states while maintaining a required quality of service.
US07930564B2
A next idle state for a processor in a system may be determined based on a previous idle period and a previous idle state. The next idle state for the processor may also be determined based on times when interrupts are generated by devices in the system.
US07930562B2
An information reproducing apparatus of the present invention includes a secure module and a main memory. The information in the secure module can not be accessed from outside. The secure module reads, using a direct access method, information relating to software stored in the main memory. The secure module checks a falsification of the software by comparing the information read with the information stored in advance in the secure module.
US07930560B2
The present invention provides a personal information management system, a personal information management program and a personal information protecting method capable of storing personal information in consideration of security protection and facilitating utilization of the stored information. A personal information management system for handling personal information has a function of connection to a personal information dispersion management server that provides functions of encrypting personal information by the secret sharing scheme and decrypting the encrypted personal information with an index key for decrypting. The system has a search keyword management database storing the index key for decrypting and a personal information managing apparatus. When a request for storing personal information requiring security protection is generated, the personal information is divided and stored in the personal information dispersion management server, and the personal information is stored so as to be associated with the index key for decrypting into the search keyword management database.
US07930554B2
The invention provides a method, apparatus, computer readable medium and signal which allows the usage of devices containing PKI private keys such as PKI-enabled smart cards or USB sticks to authenticate users and to sign transactions. The authenticity of the user and/or the message is verified. Furthermore the operation (authentication and/or signing) occurs without the need for an application to have some kind of a direct or indirect digital connection with the device containing the private key. In other words a digital connection that would allow an application to submit data to the card for signing by the card's private key and that would allow retrieving the entire resulting signature from the card is not required. In addition the operation occurs without the need for the PKI-enabled device containing the private key (e.g. a PKI smart card or USB stick) to either support symmetric cryptographic operations or to have been personalized with some secret or confidential data element that can be read by a suitable reader.
US07930546B2
Identification of media content, such as audio, can be performed through use of watermarking or fingerprinting (aka content signature) technologies. Aspects of these technologies may be combined to advantageous effect. For example, in dealing with the problem of fingerprint errors arising from object distortion, operations known from digital watermarking systems can be employed.
US07930539B2
In a computer system including a plurality of resources, a device receives a request from a software program to access a specified one of the plurality of resources, determines whether the specified one of the plurality of resources is a protected resource. If the specified one of the plurality of resources is a protected resource, the device denies the request if the computer system is operating in a protected mode of operation, and processes the request based on access rights associated with the software program if the computer system is not operating in the protected mode of operation.
US07930538B1
A method of securely transferring files from an un-trusted to a trusted network is disclosed. A file that is an archive file of many component files is separated into constituent files. Each file is stored on a first computer connected to an un-trusted network, and a series of initial checks, such as virus, file size, and file extension are performed. If the files pass, the file is transferred to a second server using a one-way file transfer mechanism. A series of secondary checks, similar to the initial checks is performed on each file transferred. For text files or images, a simplified security rule is applied. An open format transform is performed on proprietary format type files, and embedded file components are separated out. A user-definable security rule set is performed on each open format transform component. If all security tests pass, the file is reassembled and transferred to the trusted network.
US07930533B1
A system for pre-execution environment (PXE) booting a storage processor from a peer storage processor allows for the ability to reboot and/or restart the storage processor without an externally connected PXE server. In response to a reboot request of the storage processor, the peer storage processor pushes an operating system boot image and/or other information to the storage processor for PXE booting the storage processor, and vice versa. The system may also operate with multiple coupled computers.
US07930532B2
An embodiment of a computer system comprises a south-bridge. The south-bridge comprises a controller including a buffer for communicating with electronic devices. When detecting that a Reset# signal is asserted, the buffer is set to a Hi-Impedance state to separate the controller from the electronic device. The Reset# signal indicates a full system reset.
US07930531B2
A multi-partition Universal Serial Bus (USB) device has a flash memory with multiple partitions of storage. Some partitions are for different operating systems and store OS images. Another partition has a control program while a user partition stores user data and user configuration information. The control program can test the multi-partition USB device and instruct the host computer BIOS to mount a partition from its flash memory as a drive of the host computer. The host computer can then be rebooted. The OS image from the flash memory is loaded into main memory during rebooting, and the host computer executes a new operating system using the new OS image. The user can press buttons on the multi-partition USB device to select which OS to load, and to begin rebooting. Virus removal programs in the alternate OS can help recover from a virus in the primary OS.
US07930526B2
A data processing system is provided that includes an instruction decoder 20 responsive to a compare and branch instruction CHKA.X that performs a comparison between first and second values stored in first and second registers Rn, Rm respectively. A target branch address is determined from a pre-programmed stored value and a branch to a sub-routine is performed in dependence upon a result of the comparison.
US07930521B1
Methods and apparatus are provided for reducing the amount of resources allocated for handling multiplexing in a processor. Characteristics associated with processing blocks are analyzed. Operand restrictions and register groups can be configured to allow the use of more resource efficient multiplexing circuitry in a processor.
US07930514B2
A method, system, and computer program product for implementing a dual-addressable cache is provided. The method includes adding fields for indirect indices to each congruence class provided in a cache directory. The cache directory is indexed by primary addresses. In response to a request for a primary address based upon a known secondary address corresponding to the primary address, the method also includes generating an index for the secondary address, and inserting or updating one of the indirect indices into one of the fields for a congruence class relating to the secondary address. The indirect index is assigned a value of a virtual index corresponding to the primary address. The method further includes searching congruence classes of each of the indirect indices for the secondary address.
US07930513B2
A memory controller writes to a virtual address associated with data residing within an asymmetric memory component of main memory that is within a computer system and that has a symmetric memory component, while preserving proximate other data residing within the asymmetric memory component. The symmetric memory component within the main memory of the computer system is configured to enable random access write operations in which an address within a block of the symmetric memory component is written without affecting the availability of other addresses within the block of the symmetric memory component during the writing of that address. The asymmetric memory component is configured to enable block write operations in which writing to an address within a region of the asymmetric memory component affects the availability of other addresses within the region of the asymmetric memory component during the block write operations involving the address.
US07930506B2
In an information processing system including a computer device, and a storage device storing data used by the computer device, the region in which the data is held is managed in association with a change, over the passage of time in the performance and availability required of the data holding region. The computer device includes a storage device managing unit for managing the storage device which stores data used by the computer device. The storage device managing unit periodically monitors temporal characteristics information, and moves data, if the storage region having functional characteristics corresponding to the temporal characteristics information is different from the storage region to which the data is currently assigned.
US07930503B2
The disclosed embodiments relate to a security module and a method of operating a security module. The method may comprise the acts of detecting a second security module, determining whether a key associated with the second security module is available to the first security module, and obtaining the key associated with the second security module if the key associated with the second security module is not available to the first security module. The security module may comprise a detector that is adapted to detect another security module and determine whether one of a plurality of keys is associated with the other security module, and a device that obtains at least one key associated with the other security module if the one of the plurality of keys is not associated with the other security module.
US07930500B2
It is an object of the present invention to conduct data transfer or data copying between a plurality of storage systems, without affecting the host computer of the storage systems. Two or more auxiliary storage systems 100B, 100C are connected to a primary storage system 100A connected to a host device 180. The auxiliary storage systems 100B, 100C read journals of data update from the primary storage system 100A at respective independent timings, save the journals in prescribed logical volumes JNL 2, JNL 3, produce copying of the data present in the primary storage system 100A based on the journals present in the logical volumes JNL 2, JNL 3 at the independent timings, and save the copies in auxiliary logical volumes COPY 1, COPY 3. The primary storage system 100A holds the journals till both auxiliary storage systems 100B, 100C read the journals and restore. The timing of journal read can be controlled according to the journal quantity, processing load, and the like.
US07930496B2
Provided are a method, system, and article of manufacture for relocating a logical volume from a first storage location to a second storage location using a copy relationship. An operation is initiated to move a logical volume from a first storage location to a second storage location. A relationship is established between the first and second storage locations to copy data in the logical volume from the first storage location to the second storage location. A read request is received to data in the logical volume while copying the data in the logical volume from the first storage location to the second storage location. A determination is made, in response to the read request, whether the requested data is at a first copy of the logical volume in the first storage location or a second copy of the logical volume at the second storage location. The requested data is returned from the determined first or second copy of the logical volume while the logical volume is being copied from the first storage location to the second storage location.
US07930479B2
A system and method for caching and retrieving from cache transaction content elements. Metadata is stored in cache to describe content elements of a transaction, a data retrieval device determines, based on the metadata, whether cache contains a complete copy of a transaction associated with a requested content element, and the data retrieval device returns the requested content element from cache if the complete copy of the associated transaction is in cache.
US07930476B1
Described are techniques for provisioning storage of a data storage system for use by an application. One or more application provision requirements associated with a provisioning request to provision storage for use by the application are received. The one or more application provision requirements are translated, in accordance with application best practices for the application included in a policy, to one or more generic storage resource requirements. The one or more generic storage resource requirements are translated, in accordance with data storage system best practices included in said policy, to one or more physical data storage requirements. The physical data storage requirements include identification of one or more physical storage devices in said data storage system used in allocating storage to service said provisioning request. Storage is allocated for use by said application in accordance with said physical data storage requirements.
US07930474B2
A volume provider unit in a computer system that detects a logical block address of a read or write I/O accessing a logical volume of a storage device from a host. According to the logical block address fetched, a storage domain of the logical volume is dynamically expanded. Moreover, the storage domain of the logical volume is reduced or expanded according to an instruction of logical volume capacity reduction or expansion from a host commander part to a volume server.
US07930470B2
A memory system is provided that manages thermal conditions at a memory device level transparent to a memory controller. The memory systems comprises a memory hub device integrated in a memory module, a set of memory devices coupled to the memory hub device, and a first set of thermal sensors integrated in the set of memory devices. A thermal management control unit integrated in the memory hub device monitors a temperature of the set of memory devices sensed by the first set of thermal sensors. The memory hub device reduces a memory access rate to the set of memory devices in response to a predetermined thermal threshold being exceeded thereby reducing power used by the set of memory devices which in turn decreases the temperature of the set of memory devices.
US07930467B2
A method of converting a hybrid hard disk drive (HDD) to a normal HDD when a system is powered on depending on whether the total number of defective blocks in a non-volatile cache (NVC) exceeds a predetermined threshold. The method of converting a hard disk drive (HDD) from a hybrid HDD to a normal HDD where the HDD has a normal hard disk and a non-volatile cache includes the steps of determining whether a mode conversion flag is enabled during a power-on period. When the mode conversion flag is enabled, operating the HDD as a normal HDD. When the mode conversion flag is disabled, determining whether an operating mode of the HDD is a normal mode or a hybrid mode. When the operating mode of the HDD is in the normal mode, the HDD operates as a normal HDD. A determination is made when the HDD is in the hybrid mode as to whether the total number of defective blocks in the non-volatile cache is greater than a predetermined threshold. The HDD is operated as a hybrid HDD when the total number of defective blocks is not greater than the threshold. The mode conversion flag is enabled and the HDD is operated as a hybrid HDD when the total number of defective blocks is greater than the threshold.
US07930462B2
In one embodiment, an apparatus comprises serializer/deserializer (SERDES) circuits. Each SERDES circuit provides data received from a respective lane to which the SERDES circuit is coupled. A receive pipe is coupled to the SERDES circuits and comprises accumulate buffers, multiplexing levels, accumulate buffer counters, control registers, and control logic. Each accumulate buffer corresponds to a respective port configurable over the plurality of lanes. A first level of the multiplexing levels is coupled to receive data from neighboring lanes on one input and the data from the neighboring lanes connected in reverse order on the other input. Each multiplexor at each other level is coupled to receive outputs of neighboring multiplexors from a next lower level on one input and the outputs connected in reverse order on the other input. Each configuration register corresponds to a respective port, indicating an initial lane assigned to the respective port and a size of the port. The control logic is configured to generate select signals responsive to respective bits of the buffer counters and respective bits of initial lane numbers.
US07930456B1
A data packet arbitration system for routing data transfers from a plurality of clients to a data transmission line is described. The system includes multiple arbitration stages for transferring data from the plurality of clients to the data transmission line. Data transfers are routed through the system based on arbitration logic that prioritizes by function in a primary arbitration stage and by client in a subsequent arbitration stage.
US07930445B2
To improve throughput in data transfer in a remote I/O system, this invention provides a computer system including: a host computer; a device which communicates with the host computer; and a network which connects the host computer and the device, in which the device is coupled to the network via a device bridge including a bridge memory, and the host computer includes a host memory and a device driver. The device driver writes, when at least one of data and an address is written in the host memory, in the bridge memory the at least one of the data and address stored through the writing in the host memory; and sends a data transfer request to the device bridge, and the device bridge reads, upon reception of the data transfer request, an address from a predetermined area; and reads data from an area that is indicated by the read address.
US07930441B2
A USB peripheral device and a method of determining USB speed mode. The method of determining USB speed mode for an USB peripheral device, wherein the USB peripheral device is coupled to an USB host through an USB transmission cable, and the USB transmission cable comprises power and ground lines for power supply, and first and second data signals for transmitting data, the method comprising the USB peripheral device pulling up voltage level of the first data signal with a first pull-up device, the USB peripheral device pulling up voltage level of the second data signal with a second pull-up device, and the USB host determining a high/full speed mode for the USB peripheral device, when detecting only one of the first and second data signals exceeding a threshold, and then detecting the other data signal exceeding the threshold in a predetermined period.
US07930436B1
The present invention relates generally to a system and a method for dynamically adjusting data compression parameters. The process of dynamic transfer of data parameters from the sender to the receiver has four steps: determining optimal compression parameters, compressing data that are on a sender side using the selected algorithm, transferring compressed data from the sender to the receiver and decompressing received data on the receiver's side. On the sender side, the transmitting computer stores multiple compression algorithms, and one of these algorithms is used to compress the data. A monitoring agent monitors the available processor resources, data type, and network conditions. The monitoring agent also determines when to dynamically adjust the level of compression and/or compression algorithm and sends a signal when it decides dynamically adjust the level of compression. A selector dynamically changes the compression algorithm.
US07930433B2
A system includes a content server device for performing content distribution in a network; a reception terminal device capable of reproducing a content having a specific format; a plurality of transcoder devices provided in the network, for applying format conversion to a content distributed in the network; and a transcoder management device for searching, in response to a search request sent from the reception terminal device, information on the plurality of transcoder devices, and sending to the reception terminal device, as a search result, a transmission path which runs from the content server device to the reception terminal device via at least one of the plurality of transcoder devices, through which format conversion to a desired content can be performed.
US07930416B2
Techniques for implementing a load balanced server system are described which may be used for effecting electronic commerce over a data network. The system comprises a load balancing system and a plurality of servers in communication with the load balancing system. Each of the plurality of servers may include a respective data cache for storing state information relating to client session transactions conducted between the server and a particular client. The load balancing system can be configured to select, using a load balancing protocol, an available first server from the plurality of servers to process an initial packet received from a source device such as, for example, a client machine of a customer. The load balancing system can also configured to route subsequent packets received from the source device to the first server. Before generating its response, the first server may verify that the state information relating to a specific client session stored in the data cache is up-to-date. If the first server determines that the state information stored in the data cache is not up-to-date, then the first server may be configured to retrieve the desired up-to-date state information from a database which is configured to store all state information relating to client sessions which have been initiated with the server system.
US07930410B2
Methods and systems for specifying the state of an application interface during configuration of the business system are provided. A state controller can manage communication between application interfaces and interface proxies. Each interface proxy replicates the services exposed by an application interface associated with backend applications in a business system. The state controller allows each application to operate in a stateful mode, a stateless mode, or a combined mode. The mode for an application can be specified during configuration/installation of the business system, removing the need to specify communication modes for applications during design and development of the applications and business system. The use of an interface proxy allows user interface (frontend) application to be developed and/or configured individually, and without regard to the communication mode used by the backend applications.
US07930406B2
A system for transmission of mode of access information between a first device operated by a first user and a second device operated by a second user includes a database that is in network communication with the first device and the second device. The database stores a plurality of different modes of access for contacting the first user that are devoid of alpha-numeric identifiers specific to the first user. The database allows the first user to select one of the modes of access as a current mode of access of the first user. The current mode of access of the first user can be communicated to the second device once the second device queries the database. The current mode of access of the first user can be selected from the group consisting of mobile phone, text message and electronic mail. The current mode of access of the first user can change automatically over time according to a schedule input into the database by the first user. In some embodiments, at least one of the first device and the second device is a web-based mobile phone.
US07930402B2
A method and apparatus for the automatic migration of data via a distributed computer network allows a customer to select content files that are to be transferred to a group of edge servers. Origin sites store all of a customer's available content files. An edge server maintains a dynamic number of popular files in its memory for the customer. The files are ranked from most popular to least popular and when a file has been requested from an edge server a sufficient number of times to become more popular than the lowest popular stored file, the file is obtained from an origin site. The edge servers are grouped into two service levels: regional and global. The customer is charged a higher fee to store its popular files on the global edge servers compared to a regional set of edge servers because of greater coverage.
US07930401B2
A solution is provided for accessing a shared resource in a data processing system (such as a server of a DAM application) by a plurality of exploiter entities (such as clients). A corresponding method starts with the step of monitoring an activity of each enabled entity being granted an access to the shared resource. The access granted to each enabled entity is released in response to the reaching of a first threshold (such as a time-out period) by an inactivity indicator, which is indicative of the non-activity of the enabled entity (such as an idle time). The method continues by detecting a critical condition of the shared resource (such as after reaching a maximum number of concurrent accesses). The access granted to an eligible enabled entity (or more) is released in response to the critical condition; the inactivity indicator of each eligible enabled entity reaches a second threshold preceding the first threshold (such as a grant period lower than the time-out period).
US07930397B2
The present invention relates to a method and system for the remote and dynamic configuration of a webserver to facilitate capacity on demand. The present invention provides a solution to the problem of the management and administration of one or more servers within an environment such as a server farm with regards to the rigid infrastructure and architecture of the servers due to the definition of roles the servers play in relation to the data the servers are publishing. A solution is provided in the form of autonomic modular computing components to allow a server to process a URL and the server to associate it with a remote data source without the need for a restart or manual intervention of the server and to allow the introduction of new services and or hardware resources by collating and analyzing performance data collected from the server to determine if the server is over or under utilized.
US07930396B2
A system architecture and a method for managing using a cellular architecture to allow multi-tier management of events such as the managing of the actual impact or the potential impact of IT infrastructure situations on business services. A preferred embodiment includes a high availability management backbone to frame monitoring operations using a cross-domain model where IT component events are abstracted into IT Aggregate events. By combining IT Aggregate events with transaction events, an operational representation of the business services is possible. Another feature is the ability to connect this information to dependent business user groups such as internal end-users or external customers for direct impact measurement. A web of peer-to-peer rule-based cellular event processors preferably using Dynamic Data Association constitutes management backbone crossed by event flows, the execution rules, and distributed set of dynamic inter-related object data rooted in the top data instances featuring the business services.
US07930390B2
An identification method and system. The method includes receiving by a computing system from a first entity, first data indicating that an electronic device is missing. The computing system receives from a transaction device reader, second data comprising first identification information associated with the electronic device and third data comprising second identification information associated with a second entity and a transaction device belonging to the second entity. The computing system transmits notification data indicating that the electronic device, the second entity, and the transaction device are located within a specified vicinity of the transaction device reader. The computing system receives log data associated with the second entity and fourth data associated with missing electronic devices. The computing system compares the fourth data to the log data and generates results data to determine if the second entity is associated the missing electronic devices or the electronic device.
US07930389B2
A system, method, computer program product, and carrier are described for obtaining an indication of one or more message filtering rules and accepting text-containing content after obtaining the indication of the one or more message filtering rules and after a value acceptance of a delivery evaluation of the text-containing content.
US07930385B2
A content-preference-score determining method includes the steps of detecting a feature point or feature value of content; detecting body motion of a user during playback of the content; and calculating a preference score of the user for the content according to a predefined formula using the detected feature point or feature value and the detected body motion.
US07930383B2
A system and method of proxy domain name registration permits a would-be domain name registrant anonymity. A registrar affords customers the opportunity to use the proxy registration. If the customer seeking registration of a domain name requests, the registrar obtains contact information needed for registration from a proxy entity established for this purpose. The registrar completes the registration of the domain name with the appropriate registry (i.e. “.com, .net” etc.). The contact information published in WHOIS is that of proxy entity. Contractually the customer is afforded control over the domain name. Emails intended for the customer are received by the proxy entity who may filter them if the customer requests. Emails sent by the customer are sent to the proxy entity who in turn sends them to the indicated addressee.
US07930377B2
A method and system for booting a server and/or server blade in a network is provided. The system includes, a boot server that is used to store plural WWPNs, an active profile for the server and a boot schedule, wherein a HBA registers a default WWPN and/or HBA profile with the boot server and if the HBA is configured to boot using a management application, the boot server provides a WWPN to the HBA. The management application includes, a graphical user interface for creating a LUN for a storage system and assigning the LUN to be a boot LUN, wherein the graphical user interface can access a boot server for booting a server.
US07930372B2
A method, computer program product, and system for the staged integration of a remote entity and the simultaneous publishing of services is provided. The integration of the distributed remote entities is broken into five stages, with appropriate events published after each stage. Each of the five stages is initiated only if the previous stage completed successfully. The first stage is the initiate discovery phase. The first event is the discovery start event. The second stage is the discovery completed phase. The second event is the discovery completed event. The third stage is the basic software services verified phase. The third event is the basic software verification completed event. The fourth stage is the basic hardware services verified phase. The fourth event is the basic hardware verification completed event. The fifth stage is the extended hardware services verified phase. The fifth event is the full integration of disturbed entity event.
US07930366B2
An information servicing method for communicating information between a server and a client terminal through a network, comprising: deciding whether a predetermined time period has elapsed without user input; switching a prevailing processing to a background processing when it is decided that the no user input has occurred during the predetermined time period; transmitting to the server personal information comprising user preference data and/or a schedule, registered in advance, each time the prevailing processing becomes background processing; and displaying an answer corresponding to the transmitted personal information when the answer is received from the server, the answer comprising push information correlating to the personal information.
US07930365B2
A method of modifying network identifiers at data servers is disclosed. A virtual private network (VPN) gateway server generates a Hypertext Transfer Protocol (HTTP) request. The HTTP request not only requests data from a data server that is within a VPN, but also instructs the data server to modify (“mangle”) URLs that are contained within the requested data so that the URLs refer to the VPN gateway server. The VPN gateway server sends the HTTP request toward the data server. As a result, the data server modifies the URLs so that the VPN gateway server does not need to. When such a modified URLs is selected in a web browser, the web browser generates an HTTP request that is directed to the VPN gateway server's URL, which, unlike the unmodified URLs, can be resolved by domain name servers that are outside of the VPN.
US07930364B2
An end-user or administrator is allowed to couple portlets in a portal through user interface events taking place on the portal display itself. When the portal is displayed, if the user actuates a control corresponding to a property in a portlet, a menu of actions that can be performed with that data by other portlets is provided to the user. In addition to this “conventional” manner, an alternative manner of actuating the component is provided to the user such that if the user actuates the control in this alternative manner, the user is provided the option of making the chosen action “persistent,” so that the next time the control is actuated by the user, or the associated property is otherwise produced, the chosen action is performed automatically, without requiring the user to choose an action.
US07930355B2
An interactive system and method for controlling access to a plurality of communications sessions involving a plurality of users including controlling access to a plurality of communications sessions, each of said communications sessions being for access by a plurality of users, wherein data identifying said plurality of communications sessions have been stored in association with data indicative of one or more characteristics thereof. The method includes receiving a request to initiate communications among members of a group of users, wherein said request includes data identifying the group of users, responsive to receiving said request, selecting a communications session on the basis of data identifying the group and at least some of said stored data indicative of characteristics of a given communications session, and transmitting messages to at least some members of the group. Each message has a message body including data providing access to the selected communications session and a destination address determined from data indicative of a given member of the group.
US07930352B2
Systems and methods for intelligently sorting electronic communications, such as electronic advertisements, directed to a media device are disclosed. Prior to presenting the electronic advertisements to the user, the electronic advertisement is filtered into classifications based upon whether the electronic advertisement is from a commercial vendor from whom the user has indicated that he or she wishes to accept commercial electronic advertisements. The user is then presented at the media device with only the electronic advertisements that he or she had indicated were to be accepted.
US07930351B2
Several embodiments, among others, provided in the present disclosure provide for tokenizing portions of an email message, which previously were not tokenized. The tokenizing of these portions generates tokens that are representative of these portions. The generated tokens are used to determine whether or not the email message is spam. In some embodiments, the tokenized portions may include attachments in email messages. In other embodiments, the tokenized portions may include a simple mail transfer protocol (SMTP) email address and a domain name corresponding to the SMTP email address.
US07930345B2
Methods for creating an interactive gaming environment are provided. In various embodiments, methods of the present invention may include initializing an interactive game application at a game server which is then characterized as having an active status, notifying a lobby server concerning the active status of the game server, registering the application with a universe management server via the lobby server, and allowing users to join the interactive gaming environment. The users joining the interactive gaming environment may be identified by a server key obtained from the game server.
US07930338B2
A method includes, in a network of interconnected grid compute nodes, receiving a request to execute an application in the network, registering the application, determining whether the application meets a threshold to enable assigning the application to one of the grid compute nodes within the network, assigning the application to execute on a specific grid compute node having no other current applications executing, preparing the grid compute node for execution of the application, recovering the grid compute node if the application terminates prematurely, and deregistering the application on the grid compute node if the application executes successfully.
US07930331B2
Methods for transposing elements of a sequence according to a rule, wherein the rule is derived from pseudo-noise or pseudo-noise like binary and non-binary sequences are disclosed. Sequences of transposed symbols can be recovered by applying a reversing rule. Sets of orthogonal hopping and transposition rules are created by applying transposition rules upon themselves. Sets of orthogonal hopping and transposition rules are also created from binary and non-binary Gold sequences.
US07930330B2
A method and system for scaled exponential smoothing are provided. Multiple exponentially smoothed values are maintained for items and events occur on one or more of the items. The method maintains a gradually inflated representation of the smoothed values of items, such that the representation at a given time for an item where no event has occurred is not altered. Using a scaling technique enables the smoothed values for the objects on which an event has not occurred to remain the same. This reduces the number of calculations required significantly, enabling the use of the smoothing technique in a wide range of applications.
US07930323B2
Embodiments of the invention improve upon existing auto formatting functions for tables presented in a graphical user interface by providing an improved mechanism for changing table columns in real-time. One embodiment of the invention incorporates a callback or module in a program implementing the mechanism for changing table columns in real-time that intercepts a table column resize event and automatically resizes the other columns in the table. In resizing the table columns the module can employ various approaches. The system may utilize the various resizing approaches to arrive at a desired result.
US07930318B2
The present invention discloses methods and systems for hosting tenants in a computer-based environment in which a provider stores a shared data structure. Each of the tenants may store shared-metadata referencing the shared data structure, while a first tenant may store a tenant-specific data structure specific to the first tenant for access by the first tenant. Based on the shared-metadata and in response to a data request from the first tenant, the system may the query the provider or the first tenant for requested data and provide the requested data based on the querying.
US07930314B2
Systems and methods for storing and searching a customer center environment. In this regard, a representative method comprises: generating data from workforce applications, at least one of the workforce applications including at least one of forecasting, scheduling, recording, and monitoring functionalities; storing the data in unstructured databases, at least one of the unstructured databases being operative to communicate with one of the workforce applications, the at least one of the unstructured databases including unstructured data that does not have a data structure; receiving search parameters that are used to search the data in the at least one of the plurality of unstructured databases; searching the at least one of the plurality of unstructured databases according to the search parameters; and displaying search results on a displaying device.
US07930312B2
The present invention discloses a method, request detector, inference engine, and system for consolidating data from distributed databases into a central database. The method comprises the steps of receiving access information comprising request information to the distributed databases, analyzing the received access information, and aggregating into the central database the data content of the distributed databases in dependence on the analyzed access information.
US07930309B2
A method and an apparatus for processing a document of a tagged internal structure made up of a plurality of elements. A plurality of documents received by a receiving unit are stored in a RAM of a storage unit provided in a main body portion of the apparatus. The characteristic information representing the characteristics of a document is extracted in accordance with the sequence of operations recorded on a ROM under control by controller. Each document is classified into classification items making up a classification model, depending on the degree of interrelation between the characteristic information of the document extracted by a characteristic information extraction unit and the classification-item-based information to realize automatic document classification in such a manner as to reflect the interest of a user.
US07930307B2
When a folder icon is dropped on a scanner icon, a scan application determines a reference folder. The scan application searches the reference folder and, if necessary, a folder in an upper hierarchical layer for a read control information file. In accordance with the contents of the read control information file, the scan application instructs a scanner to scan image data.
US07930296B2
An apparatus and program product that build column statistics utilizing at least one skew value. The column statistics built using skew values, instead of column statistics built only through random sampling, may be used to more accurately reflect skew values across join networks, and thus enable a query optimizer to better select an access plan that is optimal under current runtime conditions.
US07930292B2
An information processing apparatus for management of document images. In input document image data, when an area from which index information is to be extracted is designated, an index item for the designated area is set. Then, index extraction information where information specifying the designated area is linked with information indicating the set index item is generated. The generated index extraction information is combined with the document image data.
US07930282B2
A method and a storage medium, that includes instructions for causing a computer to implement the method, for document categorization is presented. The method includes identifying terms occurring in a collection of documents, and determining a cohesion score for each of the terms. The cohesion score is a function of a cosine difference between each of the documents containing the term and a centroid of all the documents containing the term. The method further includes sorting the terms based on the cohesion scores. The method also includes creating categories based on the cohesion scores of the terms, wherein each of the categories includes only documents (i) containing a selected one of the terms and (ii) that have not already been assigned to a category. The method still further includes moving each of the documents to a category of a nearest centroid, thereby refining the categories.
US07930273B1
Methods, systems, and apparatus, including medium-encoded computer program products, for managing an application execution environment on a computer. One or more aspects of the subject matter described in this specification can be embodied in one or more methods of managing an application execution environment, the one or more methods including: identifying which of multiple different versions of the application execution environment are installed on a computer; and managing the different versions of the application execution environment on the computer; wherein the identifying and the managing are performed using one or more of the different versions of the application execution environment.
US07930257B2
Methods and systems are presented for constructing biological-scale hierarchically structured cortical statistical memory systems using currently available fabrication technology and meta-stable switching devices. Learning content-addressable memory and statistical random access memory circuits are detailed. Additionally, local and global signal modulation of bottom-up and top-down processing for the initiation and direction of behavior is disclosed.
US07930256B2
Security system for and method of detecting and responding to cyber attacks on large network systems
An improved security system for and method of detecting and responding to cyber attacks on a network or network element. The system comprises: (a) an intelligent agent-based information retrieval subsystem configured so as to automatically search for and retrieve relevant data from distributed sources; (b) a rule-based inferencing mechanism configured so as to interpret retrieved data within the situational context to support event and alert generation for cyber threat assessment and prediction; and (c) a threat assessment and prediction mechanism configured so as to capture relating to the interrelationship between cyber sensor outputs and cyber attacks.
US07930255B2
An embodiment provides a computer implemented method for social profile assessment. The computer implemented method receives a request from a first user for an assessment, and sends questionnaires to a set of assessors for the first user. Upon receiving questionnaires from the set of assessors to form completed questionnaires, the computer implemented method generates an unadjusted social style assessment for the first user. Upon receiving a request from a second user for the social style assessment of the first user, the computer implemented method determines whether there are common assessors between the first user and the second user, and responsive to a determination that there are common assessors between the first user and the second user, generates an adjusted social style assessment for the first user, and returns the adjusted social style assessment for the first user to the second user.
US07930253B1
A system and method for correlating a user's use of a first network service with a user's use of a second network service. For each user with which the first network service communicates, the network service transmits a unique ID to the user such that the unique ID is visible to the user. When the user communicates with the second network service, the user provides the second network service with the unique ID. The first and second networks each may store some indication of their respective associations with the user. The user's use of the second network service is correlated with the user's use of the second network service based on the unique ID and any information stored by the networks in association with the unique ID.
US07930250B2
A method for managing a specific domain (or user domain), for example leaving the domain by a specific device after fully returning a Rights Object (RO) taken by the specific device, instead of deactivating the RO, when leaving the specific domain, the method in which the device desiring to leave the specific domain moves its RO to another device desiring to join the specific domain and thereafter leaves the specific domain under the control of a Domain Authority/Domain Enforcement Agent (DA/DEA).
US07930245B2
A hybrid cross-margining system is disclosed. The disclosed provides for both joint accounts, maintained by multiple exchanges, as well as non-joint accounts, whereby the system recognizes both intra-account offsets within the joint account and inter-exchange offsets between the joint account and accounts maintained by another exchange to minimize the margin requirement of the associated market participant with respect to the positions reflected in these accounts.
US07930241B1
A mortgage information exchange platform implemented in software executable on a web server facilitates information exchange between online brokers and mortgage lenders. Using a web browser, brokers can search their lenders' products and pricing online to find the best loan options for customers. Initially, a rating engine in the platform exposes to the broker a set of one or more generic mortgage lender profiles. In response to entry by the broker of given data from a prospective customer, a given generic mortgage lender profile is applied to the data to identify a set of one or more specific wholesale lenders who meet criteria specified in the given data. The broker then makes a selection of one of the candidate wholesale lenders listed. In response, the rating engine is instantiated with a set of unique lender characteristics for use by the broker in completing an online mortgage transaction.
US07930237B1
Methods and systems for improving auction-based online commerce are provided, including methods and systems for facilitating advance, rapid, accurate estimation of shipping costs between a seller and the winner of an online auction. Methods and systems include an application for facilitating seller estimation of shipping costs, including various components of shipping costs, and for providing to the buyer a shipping estimate based on the circumstances of the buyer and the auction.
US07930236B2
The present invention overcomes the deficiencies and limitations of the prior art by providing a direct tracking module for keywords. In one embodiment, the system comprises a direct tracking module, a bid management system, a web analytics tool and a search engine. The direct tracking module interfaces with the bid management system to provide user interfaces for reviewing data about specific keyword and ads/text pairs. The direct tracking module uses unique codes to provide specific information about which combination of keyword and text generated specific Web traffic, such as traffic that generated a sale. This is particularly advantageous because the keyword/text pairs that generate a large number of sales can be reused to generate future traffic. Similarly, keyword/text pairs that do not generate Web traffic can be eliminated from the words that are purchased by the advertiser. Thus, the present invention greatly reduces the uncertainty presently provided by keyword purchasing schemes offered by present-day search engines. The present invention also includes a novel method for the direct tracking of keywords to ads/text.
US07930235B2
An agency payment system for transactions covered by a virtual market control entity between participants. The system determines all payments required to be made by each virtual market control entity participant on a given day. It nets all of each of the participant's required payments to be made with the payments received by the virtual market control entity on the previous day due to each participant to obtain a net cash movement, either from the virtual market control entity to the participant's account or from the participant's account to the virtual market control entity. It transfers between the participant's account and the virtual market control entity's account and each participant's account the net cash movements to the virtual market control entity's account. It then transfers between the virtual market control entity's account and each participant's account the net cash movements to the participant's account.
US07930232B2
Data are received that represents current prices of options on a given asset. An estimate is derived from the data of a corresponding implied probability distribution of the price of the asset at a future time. Information about the probability distribution is made available within a time frame that is useful to investors, for example, promptly after the current option price information becomes available.
US07930227B2
The invention relates to a method for determining a type of option spread based upon options received from an input device. The method comprises receiving a sequence of options, comparing each option with each other option, assigning a quantity for each option, and determining a type of option spread based upon the comparison of each option with each other option and the assigned quantity of each option.
US07930225B2
Synchronization is provided between a real-time charging system (22) and an off-line billing system (24) of a communications network. The synchronization is facilitated by the real-time charging system (22) preparing a reporting record which includes information comprising: (1) an accumulated cost parameter associated with the event; (2) the real-time account balance, the real-time account balance reflecting the accumulated cost parameter; and (3) a transaction identifier associated with the event. The reporting record (40) is processed by the off-line billing system (24) so that the balances of a real-time account (34) and a off-line account (54) for a subscriber and be compared and, if necessary, adjusted, or other actions taken.
US07930224B2
A method, information processing system, and computer readable storage medium manage and predict profit leakage. A dynamic deduction space is created that includes a plurality of dimensions associated with historical deduction data and profit leakage information associated with a combination of two or more of the dimensions. Information associated with an open deduction is received. A dimension set in the deduction space is identified that corresponds to the open deduction. A profit leakage classification is assigned to the open deduction based on profit leakage information associated with the dimension set.
US07930221B2
In accordance with the present invention, a storage area is provided within a particular home for storing food-related items. A database of intended food-related inventory items for the storage area is adjusted by a controller according to food-related inventory preferences received at the controller. The controller updates the database of intended food-related inventory items according to inputs from a monitoring device that monitors the addition and removal of food-related items within the storage area. A communication medium coupled to the controller transmits a selection of items from among the database of intended inventory items that are absent from the storage area.
US07930217B2
A joint subscriber management system includes a joint subscriber management unit for acting as a surrogate in performing a registration activity for enabling a receiver to receive a broadcast and/or an electronic commerce transaction. A reception unit receives a reception-limiting identification number of the receiver for receiving a specific broadcast, a broadcaster identification number of at least one broadcaster of a plurality of broadcasters, and registrant information concerning registration of a user allocated to the reception-limiting identification number. A generation unit generates a joint management identification number corresponding to the received reception-limiting identification number. A recording unit records the reception-limiting identification number, the joint management identification number, and the registrant information in a registrant information table in correspondence with one another. A management/operation unit acts as a surrogate in member management and the electronic commerce transaction in accordance with the registrant information table.
US07930213B1
A method of conducting and on-line transaction. A user at a PC (302) of a first location completes a profile information sheet and transmits it across a secure network (2708) to a central registration server (2704) at a second location also disposed on the network (306). The central registration server (2704) transmits a unique bar code and associated unique ID back to the user PC (302) at the first location, in response to the user sending the completed profile information sheet to the registration server (2704). When the user accesses a vendor server (2700) disposed on the network (306) for the purchase of products and/or services, the user transmits the bar code to the vendor server (2700) when prompted to complete a vendor payment form. The vendor server (2700) sends the bar code to the central registration server (2704) where the bar code is matched to the user profile information. The profile information is returned to the vendor server (2700) and automatically inserted into the vendor payment form. The vendor server then processes the transaction according to the credit information provided. Some or all fields of the vendor payment form are inserted with encoded information depending upon the user selecting a standard or invisible mode of payment, respectively. The payment form is then presented to the user at the user PC (302) for acceptance or rejection of the transaction.
US07930202B2
A method, system, and computer readable storage medium for determining a change schedule having multiple approvers with scheduling constraints. The constraints associated with each approver are analyzed to identify a set of candidate change schedules for each time period of a number of time periods. Weights for each approver over each of the time periods are assigned to each possible change schedule. Each approver is then asked to input preferences for each of the candidate change schedules. These preferences are then weighted for each candidate change schedule. A best change schedule is selected based on the weighted preferences of each approver for each of time periods.
US07930201B1
A method for project development within an enterprise. The method can consist of gathering project related information from different sources and using the information to create reports. The reports can include information from more than one source. The information and the reports can be displayed for assessment in a graphical user interface providing access to a set of sub-graphical user interfaces. The displayed information and reports can be analyzed to monitor the progress of the project through the project development process. An end of a phase of the project development process can be determined and, upon the completion of a previous phase, an individual with responsibility for a next phase can be notified by automatically sending a message to the individual, informing the individual that the next phase can begin.
US07930196B2
The invention provides an overall architecture for optimal strategy design using both historical data and human expertise. The presently preferred architecture supports the tasks of strategy design and strategy analysis, and provides extensions to influence diagrams, translation of an influence diagram as a nonlinear optimization problem, and use of induction after optimization to derive decision rules.
US07930195B2
A target setting, forecasting, and budgeting method and tools are provided in which targets are selected at a high level of management through a process of strategic planning to select targets based on a combination of value expected to be added and manageability of the candidate targets, including computer simulations of increased cash flow expected to be generated by the target strategies. The strategically planned targets are then flowed down to the various levels of management, budgets are constructed around those target strategies, and the budgets are then consolidated and flowed upward. By defining organizational targets and then aligning those targets with strategic goals from the beginning, the number and scope of iterations of budget adjustments can be reduced.
US07930193B2
Systems and methods for processing a workflow are disclosed. Certain embodiments allow prescreened data to be inserted into a workflow. A user's interpretation of prescreened data can be compared with previously obtained characteristics, enabling the user's interpretive output to be monitored and improved. The disclosed systems and methods have applications including, but not limited to, training, performance analysis, process improvement, and data analysis and data mining in workflows.
US07930191B1
A method and system for correlating medical treatments with symptoms and metrics includes a process for correlating medical treatments with symptoms and metrics whereby treatment implementation data regarding what medical treatments are prescribed/recommended, and/or employed/implemented by the patient, and when and how the treatments are implemented over a given time frame, is obtained. Patient's specific treatment experience data is also collected that represents the patient's specific treatment experience with, and/or specific results from, the medical treatment over the same time frame. The patient is then provided with processed data correlating the patient's specific treatment experience data with the patient's medical treatment implementation data.
US07930190B1
A method of providing insurance (including professional malpractice liability insurance) to consumers against unfavorable outcomes resulting from services, methods of rating risks associated with services, and a method of reducing the risk of unfavorable outcomes. In the first preferred embodiment, a policy limit is chosen by a patient (or other consumer), a premium based on the policy limit is paid by the patient, and if malpractice is committed by a health care provider (or other professional), the consumer is compensated up to the amount of the policy limit. The consumer signs an agreement that the liability of the service provider for malpractice will not exceed the policy limit. Risk factors are evaluated for the consumer, the doctor, hospital or other service provider, and the procedures that are to be performed, and are used to determine the amount of the premium, taking into account the policy limit chosen by the consumer.
US07930187B2
A method and system for managing membership in a collaborative computing environment community are provided. Identification of a selected a group of end user persons to invite to join the collaborative computing community is received. The selected group is evaluated to identify one or more invitees there from. The one or more identified invitees are invited to join the community. An indication from one or more invitees that the invitee wishes to join the community is received.
US07930184B2
A lossless audio codec encodes/decodes a lossless variable bit rate (VBR) bitstream with random access point (RAP) capability to initiate lossless decoding at a specified segment within a frame and/or multiple prediction parameter set (MPPS) capability partitioned to mitigate transient effects. This is accomplished with an adaptive segmentation technique that fixes segment start points based on constraints imposed by the existence of a desired RAP and/or detected transient in the frame and selects a optimum segment duration in each frame to reduce encoded frame payload subject to an encoded segment payload constraint. In general, the boundary constraints specify that a desired RAP or detected transient must lie within a certain number of analysis blocks of a segment start point.
US07930172B2
Portions from time-domain speech segments are extracted. Feature vectors that represent the portions in a vector space are created. The feature vectors incorporate phase information of the portions. A distance between the feature vectors in the vector space is determined. In one aspect, the feature vectors are created by constructing a matrix W from the portions and decomposing the matrix W. In one aspect, decomposing the matrix W comprises extracting global boundary-centric features from the portions. In one aspect, the portions include at least one pitch period. In another aspect, the portions include centered pitch periods.
US07930168B2
An advanced model that includes new processes is provided for use as a component of an effective disfluency identifier. The disfluency identifier tags edited words in transcribed speech. A speech recognition unit in combination with a part-of-speech tagger, a disfluency identifier, and a parser form a natural language system that helps machines properly interpret spoken utterances.
US07930167B2
A code library, or “language interface pack” library, is provided that can be integrated into a video game to detect new localizations of the video game dynamically, and to locate and load the most appropriate localized resources depending on user preferences and available localized game content. If no localized content is available in the preferred language, a fallback system ensures that the game always receives the location of existing game content in another language.
US07930166B2
A translation support device for supporting a process of translating an original sentence in a language into another language, comprising a partial expression setting unit, a dummy head setting unit, an original sentence replacement unit, a translated sentence obtaining unit, and a translated sentence replacement unit.
US07930165B2
A method and corresponding equipment for emulation of a target programmable unit, which has at least one CPU, by means of an external emulation device, which is coupled to the target programmable unit by means of a communication link, comprising: transferring predetermined initialization data through the communication link to the emulation device for initializing the emulation; transferring through the communication link to the emulation device a CPU clock signal and emulation data; emulating the target programmable unit in the external emulation device using the transferred emulation data; ascertaining respective trace data from the emulation in the external emulation device and storing and/or outputting the trace data; deriving respective target integrity-control data and emulation integrity-control data from respective target-internal data and emulation-internal data; and transferring the derived target integrity-control data from the target programmable unit to the external emulation device.
US07930161B1
A method, apparatus and computer-program product for modeling distributed systems is disclosed. The method comprises the steps of representing selected ones of a plurality of physical and logical elements as a plurality of objects, organizing the selected ones of the objects within each of the plurality of model layers, the model layers representing at least one function of the distributed network, determining behavioral relationships among objects within each of the model layers and determining behavioral relationships among selected ones of the objects among each of the model layers, said selected objects representing layer endpoints, wherein information between model layers is passed through said layer endpoints. The apparatus recites a processor for performing the steps of the disclosed method and the computer-program product provides code or instruction to a processor for executing the disclosed method steps.
US07930156B2
Detailed information of each analysis subject partial network is displayed on a left pane of a screen. The detailed information includes the number of nodes, the number of edges, and accumulative coverage of the analysis subject partial network for each disease. Based on the detailed information, a user can designate the analysis subject partial network of a disease the user wishes to analyze. When the user has designated the disease, a network diagram indicating a partial network related to the designated disease is displayed on a right pane.
US07930153B2
A graphical block that defines the functionality of a lookup table and can be used in a block diagram model to capture time-varying characteristics of a system's behavior in the lookup table is presented. The block uses input and output data of the system to dynamically create and update the contents of the underlying lookup table over time. More specifically, the block utilizes an adaptation process that uses the system (or plant) output data to recompute the table values. The adaptation process is implemented as a statistical and signal processing algorithm, such as Recursive Sample Means (RSM), Least Mean Squares (LMS) and Recursive Least-Squares (RLS). The adaptation can be cell-based or point based.
US07930149B2
Methods and apparatus, including computer program products, for a multi-purpose configuration model. A computer program product for defining a configuration model for a configurable product includes instructions operable to cause a programmable processor to receive a first input, and define, based on the first input, a first version of a first subcomponent to be used in the configuration model, the first version including information that describes the configurable product. The computer program product includes instructions to receive a second input, and define, based on the second input, a second version of the first subcomponent to be used in the configuration model, the second version including information that describes the configurable product. The computer program product designates one of the first or second versions to be an active version, and designates the other to be an inactive version. The computer program product also includes instructions to define a first component based at least in part on the active version.
US07930145B2
A method of processing, by a computer, an input signal including obtaining input signal samples that represents a physical quantity. The method includes transforming the samples from an original domain into a plurality of coefficients in a transform domain, using an over-complete transform, such that the plurality of coefficients is sufficient to redundantly reconstruct the input signal samples. The method also includes modifying the coefficients independently of each other by applying a correction function, obtaining a set of corrected coefficients. The method also includes transforming the set of corrected coefficients back to the original domain. In the method, the correction function is determined by using a set of training pairs, each training pair including an uncorrected signal and a corrected signal, and by reducing a specified aggregate measure of error between the uncorrected signal and the corrected signal in the original domain across the training pairs.
US07930140B2
System and method for monitoring variable parameters out of working parameters of processing machine
A system for monitoring variable parameters out of working parameters of a processing machine includes a selecting module, a frequency updating module, a first communicating module, a central processing unit (CPU), and a value processing module. The selecting module selects a number of variable parameters out of working parameters of the processing machine. The frequency updating module sets an updating frequency of the selected variable parameters according to the number of the selected variable parameters. The first communicating module converts the selected variable parameters into appointed formats. The CPU receives the converted variable parameters at the updating frequency, and gather the values of the received variable parameters. The value processing module receives the values of the selected variable parameters, and transforms the values of the selected variable parameters to display formats for presentation.
US07930138B2
A handheld computing device comprises a data processor configured to allocate a set of measurements of a wireless signal amongst partitions of a hierarchical multi-level partition space. Each level has a plurality of the partitions. Each partition has a respective numerical range, and the value of each allocated measurement is within one of the ranges. One of the measurements allocated to one of the partitions has a desired rank. This partition encompasses the range of all the partitions in the immediately lower level. Each partition in the immediately lower level has a desired resolution for the allocated measurements. The data processor sums the number of measurements allocated to each respective partition in the immediately lower level until the desired rank is obtained. The numerical range of the partition in this lower level that is associated with the desired rank comprises an estimate of a characteristic of the wireless signal.
US07930133B2
A magnetic-sensor controller includes an input section, a perpendicular-bisector calculation section, a storage section, and a setting section. The input section successively inputs a plurality of magnetic data sets successively output from a three-dimensional magnetic sensor. Each magnetic data includes three components. The perpendicular-bisector calculation section calculates, for each pair of two of the magnetic data sets, a perpendicular bisector of two points corresponding to the two magnetic data sets. The storage section stores a plurality of perpendicular bisectors. The setting section statistically approximates, by a single point, a region where the plurality of perpendicular bisectors stored in the storage section meet, and sets an offset of the magnetic data set on the basis of the single point. The magnetic-sensor controller enables accurate setting of an offset even when the magnetic field strength changes.
US07930132B2
A method for determining whether a tire is in rotation is provided. A measured acceleration is compared to a first threshold after a first timer indicates that a first period has lapsed, and indication that the tire is in rotation is provided if at least one of the measured accelerations is greater than the first threshold. If an absolute difference between consecutive measured accelerations is greater than a second threshold, an indication that the tire is in rotation is also provided. Additionally, the second timer is started if the absolute difference is greater than the second threshold and if a second timer is not running, and indication that the tire is rotating is provided if the absolute difference is less than a predetermined threshold and if the second timer is running.
US07930123B2
A method for evaluating a sampling inspection. The method includes determining a first and a second sampling plan, and obtaining a first and a second measured value of a production lot based on the first and the second sampling plans, respectively. The method also includes calculating a first and a second acceptance variable based on the first and second measured values, respectively, and calculating a first and second acceptance probabilities based on the first and second acceptance variables, respectively. The method further includes calculating a first and a second operating characteristic of the first and second sampling plans based on the first and second acceptance probabilities, respectively, and evaluating the first and the second operating characteristics.
US07930108B2
Methods, user interfaces, systems and computer readable media for visualizing data to facilitate analysis of the data. Mass data values are provided for a sample having been separated into portions according to a first characteristic of the sample, the slices having been processed to provide the mass data values of members of the sample occurring in the portions. A plot of the mass data values is displayed on a first axis versus the portions on a second axis of the plot. A mass data value of a member may be selected on the plot, and all mass data values occurring in the portion in which the selected mass data value is located are displayed using first visual indicators that are visibly distinct from visual indicators used to display data values occurring outside of the portion in which the selected data value is located.
US07930098B2
A system and method for financial transactions in a rideshare system is provided. An economic demand is determined for a rideshare transaction. An economic supply is also determined for the rideshare transaction. A rideshare transaction price is set based at least in part upon the economic supply and the economic demand determined for the rideshare transaction.
US07930097B2
A method, apparatus, and computer usable program code for presenting terrain elevation information on a vehicle display. In one advantageous embodiment, a swath representing an area ahead of the vehicle is identified, wherein the swath has a length and a width. A two dimensional elevation view is presented on the vehicle display, wherein a vertical axis of the two dimensional elevation view represents a highest elevation along a width of a swath for a particular point along the length of the swath. The width of the swath is updated in response to vehicle movement to form an updated swath width. The two dimensional elevation view is updated using the updated swath width.
US07930096B2
Navigation systems, methods, and programs provide appropriate driving guidance to a driver according to the level of the driving skills of the driver. The navigation systems, methods, and programs identify that the vehicle is in a predetermined specified condition based on information detected by a condition detecting device and detect an actual vehicle control state under the specified conditions based on information detected by an actual state detecting device. The systems, methods, and programs specify an appropriate vehicle control state according to the specified conditions. The systems, methods, and programs determine the level of the driving skills of a driver of the vehicle under the specified conditions based on the actual vehicle control state and the appropriate vehicle control state and output driving guidance according to the determined level of the driving skills under the specified conditions.
US07930095B2
A method and device for providing traffic information (e.g., congestion & travel-time information, road obstruction information, etc.) for each lane. The method includes encoding traffic information, including creating status information including traffic information on each individual lane belonging to a road link, creating location information about the road link, and creating a traffic information message including the status information and location information. This method includes wirelessly transmitting the message from a server to a terminal.
US07930089B2
A controller moves a solenoid operated valve with a first solenoid operating pulse during a travel time. After a time interval, the controller applies a second pulse, which moves the valve towards its original position. The time interval may be varied, and a characteristic indicative of the return of the valve to the original position may be detected based on a comparison of the pulses.
US07930085B2
A system and method for estimating agricultural parameters for growing crops is well suited for promoting efficient utilization of agricultural inputs (e.g., water consumption). Sensors collect data via one or more vehicles equipped with location-determining receivers. A transmitter transmits the collected environmental data to a data processing system. The data processing system applies the collected environmental data to an agronomic model for determining an agricultural management parameter. A prescription is made available for application of an agricultural input (e.g., water) to a crop in a particular location consistent with the collected environmental data and the agronomic model.
US07930084B2
The engine speed control system for a work vehicle has a foot accelerator controller for carrying out foot accelerator control based on a pedal sensor, a hand accelerator controller for carrying out hand accelerator control based on a lever sensor, a manually operated input device, storage means for storing a predetermined engine speed, and a constant rotation controller for carrying out constant rotation control in which the engine speed stored in the storage means is used as the target rotational speed on the basis of an input to the input device. The constant rotation control is carried out when the input device has been operated in the case that the engine speed that corresponds to the output of the lever sensor is greater than an idling speed, and the constant rotation control is terminated when the input device is operated in the case that the engine speed that corresponds to the output of the lever sensor is equal to or less than the idling speed.
US07930066B2
In a preferred embodiment, an automated Pharmacy Admixture System (APAS) may include a manipulator system to transport medical containers such as bags, vials, or syringes in a compounding chamber regulated to a pressure below atmospheric pressure. In a preferred implementation, the manipulator system is configured to grasp and convey syringes, IV bags, and vials of varying shapes and sizes from a storage system in an adjacent chamber regulated at a pressure above atmospheric pressure. Various embodiments may include a controller adapted to actuate the manipulator system to bring a fill port of an IV bag, vial, or syringe into register with a filling port at a fluid transfer station in the chamber. A preferred implementation includes a sanitization system that can substantially sanitize a bung on a fill port of a vial or IV bag in preparation for transport to the fluid transfer station.
US07930065B2
A surgical instrument is provided, including: at least one articulatable arm having a distal end, a proximal end, and at least one joint region disposed between the distal and proximal ends; an optical fiber bend sensor provided in the at least one joint region of the at least one articulatable arm; a detection system coupled to the optical fiber bend sensor, said detection system comprising a light source and a light detector for detecting light reflected by or transmitted through the optical fiber bend sensor to determine a position of at least one joint region of the at least one articulatable arm based on the detected light reflected by or transmitted through the optical fiber bend sensor; and a control system comprising a servo controller for effectuating movement of the arm.
US07930062B2
Systems and methods that allow for orienting and delivering mail between a postage verifier and a mail sorter. A postage verifier includes an optical character reader for decoding addresses on mail pieces that do not have bar codes. A reverter orients mail from the postage verifier into a position required for processing by the mail sorter. A combination of mail carrying modules carry the mail from the reverter to the mail sorter. The mail sorter prints bar code information on mail lacking bar codes, when the data is available, and sorts the mail based on the bar code information.
US07930061B2
The present invention provides systems and methods for loading and unloading substrate carriers onto and off of a transport system. The invention includes a substrate carrier handler adapted to transfer a substrate carrier between a docking station and a transport system, the substrate carrier handler including an end effector adapted to support the substrate carrier; a controller coupled to the substrate carrier handler and operative to control the substrate carrier handler such that the end effector of the substrate carrier handler is operative to selectively engage and disengage the substrate carrier to and from the transport system while the substrate carrier is in motion; and a sensor coupled to the controller and operative to provide a signal to the controller indicative of information about the substrate carrier. The controller is operative to adjust operation of the substrate carrier handler based on the signal from the sensor if the adjustment may be performed within a load or unload stroke of the substrate carrier handler. Numerous other aspects are provided.
US07930057B2
When a user specifies, as an embroidery sewing condition, an embroidery pattern that can be sewn with thread spools set for needle bars, embroidery data on an embroidery pattern and needle bar thread information on a thread set for a needle bar are read and stored in a RAM. Embroidery thread information included in embroidery data is read out in a sequential order, and embroidery thread information and specified thread information are compared with each other. An embroidery pattern having embroidery data of which all of the embroidery thread information is coincident with the specified thread information is extracted as an embroidery pattern that satisfies the embroidery sewing condition. The extracted embroidery pattern is then displayed on a liquid crystal display.
US07930055B2
A roll paper printing apparatus includes a transmission source identification unit to identify a transmission source of print data received from a host interface unit, a transmission source information storage unit to store the transmission source information identified by the transmission source identification unit, a transmission source information comparison unit to compare transmission source information of a preceding print job with transmission source information of a print job which is to be printed next, an uncut printed output identification unit to identify an uncut printed output, and an interrupt printing prohibition unit to prohibit printing of the print job which is to be printed next as interrupt printing if the transmission source information of the preceding print job and the transmission source information of the print job which is to be printed next are different when the uncut printed output is identified by the uncut printed output identification unit.
US07930032B2
The present invention relates to an electrical feedthrough for insertion into an opening of an implantable electrical treatment device having an electrically insulating insulation body through which at least one electrically conductive terminal pin passes, which is connected hermetically sealed to the insulation body using a solder, the solder material being glass or glass ceramic.
US07930027B2
A medical device system and method for delivering mechanically fused left ventricular cardiac stimulation. A sensor monitors left ventricular acceleration while left ventricular cardiac stimulation is provided at an AV interval. The left ventricular acceleration is used to calculate a mechanical response interval and the mechanical response interval is compared to a desired mechanical response interval. The AV interval is adjusted until the mechanical response interval is equal to the desired mechanical response interval.
US07930026B2
An implantable medical device identifies onset and/or progression of left ventricular dysfunction (LVD). The implantable medical device receives a signal that represents electrical activity within a heart, e.g., an electrogram signal, and digitally processes the signal to assess left ventricular function. In particular, the implantable medical device measures at least one characteristic of QRS complexes within the signal, and assesses left ventricular function based on measurements. The implantable medical device may, for example, measure the width of the QRS complexes and/or the amplitude of the R-waves within the QRS complexes. The implantable medical device may alert a patient or clinician of the onset or progression of LVD, and may control delivery of therapies, such as rate-responsive pacing and cardiac resynchronization pacing, based on the measurements. The implantable medical device may also control delivery of a drug by an implanted drug delivery device, e.g., drug pump, based on the measurements.
US07930023B2
An AED includes defibrillation circuitry housed within an enclosure, a first processor programmed to periodically test the operability of the defibrillation circuitry and a second processor in communication with the first processor. The AED further includes a visual indicator, such as a red/green LED, positioned at the exterior of the enclosure that is operatively connected to the second processor. The second processor is programmed to control the visual indicator in response to the periodic test results provided to it by the first processor.
US07930011B2
A housing assembly (10) and a portable electronic device (100) using the housing assembly is provided. The housing assembly includes a main body (12), a first decorative member (14), and a second decorative (16). The first decorative member has a first appearance, and the first decorative member (14) is mounted to the outer wall of the main body. The second decorative member (16) has a second appearance that is different from the first appearance, and the second decorative member (16) is mounted to the outer wall of the main body (16). The portable electronic device (100) further includes an another housing assembly. The housing assembly is assembled with another housing assembly).
US07930008B2
A mobile terminal including a first body, a second body, and a swivel assembly to couple the first and second bodies to each other so as to rotate and slide the first and second bodies with respect to each other. Here, one of the first and second bodies includes a moving path disposed according to a sliding direction thereof. Moreover, the swivel assembly includes a moving unit slidably coupled to the moving path and a fixed unit mounted at one side of another one of the first and second bodies. The another one of the first and second bodies does not have the moving path thereon, and is rotatably coupled to the moving unit.
US07930006B2
In one embodiment, an electronic accessory for coupling electronic devices to an external power supply includes: (a) a holder having: (1) a cradle section configured to couple to at least two of the electronic devices, the cradle section comprising a power coupling; and (2) two or more side supports, each of the two or more side supports configured to removably couple to the cradle section; and (b) a power unit electrically coupled to the power coupling and configured to removably couple to the external power supply. At least a first one of the two or more side supports is configured to provide support to a first one of the electronic devices when the first one of the electronic devices is coupled to the cradle section. At least a second one of the two or more side supports is configured to provide support to a second one of the electronic devices when the second one of the electronic devices is coupled to the cradle section. Other embodiments are disclosed in this application.
US07930000B2
A two way communication system is adapted to reduce latency while the communications system is operating in a low power mode. The two way communication system includes a local host having a first primary communication channel and a secondary out of band transmitter; and customer premise equipment having a primary communication channel for communicating with the first primary communication channel of the local host and a secondary low power out of band receiver that receives out of band control signals from the out of band transmitter during low power operation of the customer premise equipment.
US07929996B2
According to one embodiment, an electronic device includes: a detection unit which detects whether the display device is attached to the electronic device; a wireless communication unit capable of simultaneously advancing information communication via wireless communication channel with a plurality of parties containing transmission of video information to the display device; a wired communication unit which transmits video information to the display device via a wired communication channel when the detection unit detects that the display device is attached to the electronic device; a acquisition unit acquires the device information assigned to the display device via the wired communication channel from the display device when the detection unit detects that the display device is attached to the electronic device; and a communication control unit which controlling the wireless communication unit to preferentially conduct information communication addressed to the device information acquired by the acquisition unit.
US07929987B2
Disclosed are an apparatus and a method for preventing the degradation of RF performance due to a change in impedance of an antenna in a mobile communication terminal. The mobile communication terminal includes a plurality of impedance matching circuits and a controller of the mobile communication terminal is adapted to measure the reflection voltage of the antenna, select one impedance matching circuit corresponding to the measured reflection voltage, and connected with the antenna through the selected impedance matching circuit. As a result, when the impedance value of the antenna is changed, it is possible to prevent the degradation of performance of the RF module of the mobile communication terminal by using an impedance matching circuit, which can optimize the reflection loss caused by the reflection voltage of the antenna according to a change in impedance value.
US07929980B2
A mobile communication device includes a receiver, a buffer, a memory, an identifier, and a deleting module. The receiver is used for receiving short message service messages. The buffer is used for storing the short message service messages temporarily. The memory is used for storing a plurality of contact records. The identifier is used for identifying the short message service messages based on the contact records. The deleting module is used for deleting the short message service messages from the buffer if the short message service messages don't pass the identifying action. A mobile communication method is also disclosed.
US07929979B2
In a mobile terminal (10), a position information which is received by a position information detecting section (12) is transmitted to a base station. A determining section (34) in the base station determines whether or not the received position information indicates a non-communication area which is then stored in a memory device (35). If the position information indicates a no-communication area, a communication impossible information is transmitted to the mobile terminal (10). When the communication impossible information is received, a wireless communication section (19) in the mobile terminal (10) is notified that a network is disconnected. By putting out a network disconnection request by a communication controlling section (36), the network is disconnected. Consequently, use of the mobile terminal is prohibited in an area where a mobile terminal should preferably be restricted.
US07929977B2
A method and system for locating an unlicensed mobile access (UMA) subscriber. The method enables a user of a mobile station comprising a hand-set or the like that supports voice and data access via both licensed and unlicensed radio spectrums to be located. Accordingly, services requiring location information, such as 911 services, may be accessed when operating the mobile station under both UMA and licensed wireless network (e.g., cellular) sessions.
US07929974B1
A method and system are provided for managing a radio access network (RAN). The RAN defines one or more wireless coverage areas (WCAs) to serve one or more mobile nodes (MNs). Each MN requests data from the RAN at a requested forward-link data rate and the RAN transmits data to the MN at an actual forward-link data rate.For each WCA, an average of the actual forward-link data rates, an average of the requested forward-link data rates, and an RF-link utilization is determined. The RF-link utilization of the WCA is determined by dividing the average actual forward-link data rate of the WCA by the average requested forward-link data rate of the WCA. The RAN is managed by scheduling the addition of one or more carrier frequencies to one or more WCAs, where the scheduling is based on the RF-link utilization of the WCAs.
US07929972B2
The present invention provides a method of transmitting data across a communications network having multiple channels, a controller for use with a transceiver in a wireless communications network and a wireless communications device. In one embodiment, the method of transmitting data includes establishing a bandwidth for transmission of the data based on a priority status thereof, selecting a modulation scheme and symbol rate as a function of the establishing the bandwidth, concluding if at least one channel from the multiple channels provides the bandwidth and transmitting the data over the as least one channel based on the concluding.
US07929964B2
Managing wireless fidelity communications for a mobile station includes automatically activating and deactivating wireless fidelity communication capability on the mobile station. Whenever wireless fidelity communications are not active, the wireless fidelity capability is turned off until at least one of a plurality of preselected triggering events occurs. If at least one of the triggering events occurs, a wireless fidelity probing mode begins and a wireless fidelity communication connection is established if one is available.
US07929959B2
Systems and methods for activating a mobile device for use with a service provider are described. In one exemplary method, a mobile device having a currently inserted SIM card may be prepared for activation using a signing process in which an activation server generates a signed activation ticket that uniquely corresponds to the combination of the device and SIM card, and that is securely stored on the mobile device. In another exemplary method the mobile device may be activated in an activation process in which the device verifies an activation ticket against information specific to the device and SIM card, and initiates activation when the verification of the activation ticket is successful.
US07929956B2
A call rejecting system (100) includes a base station (10) and a mobile terminal (20). The base station includes a controlling module (11), a storage module (12) and a comparing module (13). The controlling module is electronically connected to the storage module and the comparing module. The mobile terminal sends prohibited phone numbers to the base station. The prohibited phone numbers is stored in the storage module. When the base station receives a call signal calling the mobile terminal, the comparing module compares the number of the call signal with the prohibited phone numbers sent by the mobile terminal. The controlling module rejects the call signal or transmits the call signal to the mobile terminal according to the result of comparison.
US07929954B2
A method of limiting presentation of rules based events includes receiving a request to view a rules based event at a computer. A first estimate of a first geographic location of the computer is obtained. The first estimate includes a first confidence determination. If the first confidence determination is less than a first established confidence level, a second estimate of the first geographic location of the computer is obtained. The second estimate includes a second confidence determination for comparison to a second established confidence level. The first estimate and the second estimate define a composite estimated geographic location of the computer. Information on a second geographic location of the rules based event is retrieved. The retrieved information is compared with the composite estimated geographic location of the computer. Access to the rules based event is provided based on access rules, the comparison, and the composite estimated geographic location.
US07929947B2
Disclosed is a communication apparatus that supports a plurality of setting schemes for setting communication parameters. If, after communication parameters have been set by a first setting scheme, a change is made to set communication parameters by a second setting scheme, the apparatus selects communication parameters capable of being set in common by another apparatus connected to the communication apparatus by the first setting scheme and another apparatus connected to the communication apparatus by the second setting scheme.
US07929939B2
An RFIC includes first and second RF sections, first and second PHY processing modules, first and second upper layer processing modules, and memory. When the RFIC is in a first receive mode, the first RF section, the first PHY processing module, and the first upper layers processing module convert a first inbound RF signal into a first inbound audio signal in accordance with a first wireless communication protocol. When the RFIC is in a second receive mode, the second RF section, the second PHY processing module, and the second upper layers processing module convert a second inbound RF signal into a second inbound audio signal in accordance with a second wireless communication protocol. The memory stores the first and second inbound audio signals. The first PHY processing module retrieves, based on the receive mode, the first or second inbound audio signal from the memory and converts the first or second inbound audio signal into a first or second inbound analog audio signal.
US07929926B2
Apparatus is presented for broadcasting an RF signal. This includes a signal divider that receives a composite RF signal and provides therefrom first and second signals each having digital and analog components. A phase extractor receives the first signal and provides therefrom a phase modulated RF signal for application to an amplifier. A gain controller varies the gain of the amplifier in accordance with amplitude variations of the second signal.
US07929917B1
A method for operating an integrated transceiver, comprising coupling an operating transmitter and an operating receiver within the integrated wideband receiver, inputting a signal into the operating transmitter, performing a first conversion of the signal, wherein the signal is converted into a second signal, transmitting the second signal into the operating receiver, performing a second conversion of the signal, wherein the signal is converted into a third signal, transmitting the third signal into the operating transmitter, and adjusting the operating transmitter.
US07929916B2
The present technology relates to protocols relative to utility meters associated with an open operational framework. More particularly, the present subject matter relates to protocol subject matter for advanced metering infrastructure, adaptable to various international standards, while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field. The present subject matter supports meters within an ANSI standard C12.22/C12.19 system while economically supporting a 2-way mesh network solution in a wireless environment, such as for operating in a residential electricity meter field, all to permit cell-based adaptive insertion of C12.22 meters within an open framework. Cell isolation is provided through quasi-orthogonal sequences in a frequency hopping network. Additional features relate to apparatus and methodology subject matters related to Embedded RF environmental evaluation tool features to gauge the performance need of RF transceivers.
US07929912B2
A novel and useful apparatus for and method of Bluetooth and WiMAX coexistence. The invention provides a system approach to achieving coexistence between Bluetooth and WiMAX transceivers collocated in a mobile terminal. The coexistence mechanism of the present invention is particularly suited to operation of WiMAX in the 2.3 GHz and 2.5 GHz frequency bands. In operation, the coexistence mechanism of the present invention utilizes multiple algorithms depending on the capabilities of the Bluetooth peer and the power save support level of the WiMAX base station. In the example embodiment presented herein, the coexistence mechanism is implemented in the MAC layer of the Bluetooth and WiMAX radio modules.
US07929910B2
A portable electronic apparatus with NFC application and the method of operating the portable electronic apparatus are disclosed. The portable electronic apparatus includes an application module, an active NFC device, a passive NFC device, and a power supply unit. The application module is utilized for performing a main function of the portable electronic apparatus. The active NFC device which is coupled to the application module is utilized for communicating with an NFC device outside the portable electronic apparatus. The passive NFC device is utilized for communicating with an NFC device outside the portable electronic apparatus. The power supply unit which is coupled to the application module and the active NFC device is utilized for powering the application module and the active NFC device.
US07929900B1
A waste toner cartridge includes a housing and a plug. The housing has a recessed bottom wall and a periphery wall integrally connected with the bottom wall to define an accommodation recess therebetween and provided with a flange having an arc section and two restricting portions respectively extending from two ends of the arc section. The plug has a body portion received in the accommodation recess, and an anchor portion extending axially from the body portion. The body portion of the plug has an outer diameter larger than a distance between the restricting sections of the flange, and the anchor portion of the plug has a radius larger than a radius of curvature of the arc section of the flange such that the plug can be firmly retained in the accommodation recess of the housing when the plug is not in use.
US07929895B2
The object is to provide a resin film capable of retaining a predetermined bent shape, so that the resin film may be employed in a handy and effective manner in the image forming apparatus as such a component as a guide, a cover, etc. The resin film formed product includes a plurality of resin films bonded to each other. Each resin film is bonded with having a bent portion.
US07929879B2
An image forming apparatus includes a cassette attaching section, a media cassette, a loading plate and a first and second ground conducting route. The cassette attaching section includes a media supplying roller for supplying media. The media cassette is attachably and removably installed in the cassette attaching section. The loading plate is mounted in the media cassette and loads the media stacked up in the media cassette. The first ground conducting route makes static electricity discharge from the loading plate to a grounding portion of the cassette attaching section when the media cassette is attached to the cassette attaching section. The second ground conducting route conducts with the media and makes static electricity discharge to the grounding portion when a distance between the media supplying roller and the media is shortened after the first ground conducting route is conducted.
US07929874B2
A transfer device includes a transfer device controller for controlling the whole transfer device, a storage for storing various kinds of data etc. necessary for control, an intermediate transfer unit including a primary transfer power supply and its driver, a secondary transfer unit including a secondary transfer power supply and its driver, and a PTC unit. In the transfer device, a controller communicates with a main controller that controls the whole image forming apparatus, and acquires, for example, information on the total print count or the like. When PTC radiation is determined to be needed based on the above information, the controller controls to drive the PTC unit.
US07929868B2
An infrared data receiver includes an infrared detector for generating a received signal from an infrared input signal. A sampling module generates a sequence of sampled data from the received signal. A plurality of processing modules are included, wherein each processing module is capable of detecting and decoding data in at least one of a plurality of data formats. Each processing module analyzes the sequence of sampled data for its particular data formats. When a processing module detects one of its data formats, it generates a detection signal and decodes the sequence of sampled data into decoded data. A controller module receives the detection signal from one of the plurality of processing module, and disables the other ones of the plurality processing modules.
US07929864B2
The present invention provides an optical beamforming RF transmitter. In one embodiment, the optical beamforming RF transmitter includes an optical WDM splitter having an input and a plurality of outputs. The optical beamforming RF transmitter also includes an array of antennas, where each antenna has an optical input configured to drive the corresponding antenna, and an array of optical modulators, such that each modulator has an output connected to a corresponding one of the antennas and an input connected to one of the outputs of the optical WDM splitter. The optical beamforming RF transmitter further includes a mode-locked laser having an output optically coupled to the input of the optical WDM splitter.
US07929847B2
A user-configurable waterproof camera case includes a housing for sealingly holding different models of camera therein, an actuating shaft extending through an opening of the housing, a probe-carrying member connected to an inner end of the actuating shaft, and an adjustable probe carried by the probe-carrying member at a position engageable with an on/off button or a shutter button of the camera.
US07929846B2
A visual presenter includes a camera support arm including a pivot support arm pivotally supported on a base and having an interior cavity and a slide support arm which is inserted into the interior cavity of the pivot support arm so as to be slidable and having a distal end on which the image pickup camera is mounted. When the pivot support arm is caused to pivot from a storage location where the camera support arm lies to a setup location where the camera support arm stands up, the slide support arm is pushed out of the pivot support arm by the sliding mechanism so that the image pickup camera is set up at a predetermined location. When the pivot support arm is caused to pivot from the setup location to the storage location, the slide support arm is brought into the pivot support arm by the sliding mechanism.
US07929841B2
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.
US07929840B2
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.
US07929835B2
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.
US07929833B2
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.
US07929832B2
There are provided an information storage medium capable of real-time recording/playback of digital moving picture information, and a digital information recording/playback system using this medium. In a medium that records/plays back data including video data and control information, the control information (DA21 in FIG. 4; RTR_VMG in FIG. 30) includes information (VOBU entry in FIG. 31) for accessing a specific portion (VOBU) of the video data.
US07929828B1
A method for editing source video in a DVD media for a slow motion recording special effect. According to the method, the DVD device receives a source video signal comprised of a plurality of source pictures. Each of the source video pictures is recorded in a selected picture frame on the DVD media. Subsequently s−1 copies of the selected source video picture on the DVD media in s−1 frames adjacent to the selected picture frame. For the purposes of the invention as described herein, s can be an integer value determined by a user selected motion speed. The user selected motion speed will be 1/s times slower relative to a normal motion speed.In an alternative embodiment, the method can be used for editing source video in a DVD media for a fast motion record special effect. In that case, the DVD device receives a source video signal comprised of a plurality of source pictures. Only one out of every n of the source video pictures is chosen as a selected source video picture. Each the selected source video pictures is recorded in a selected picture frame on the DVD media. Source video pictures that are not selected source video pictures are dropped. According to the invention, n can be an integer value determined by a user selected motion speed.
US07929825B2
The data processor of the present invention can play back video and audio synchronously from an optical disk, on which video and audio data are stored in different areas. Each area consists of one or more unit areas. The data processor includes: a playback control section for giving instructions on how to read the video and audio data and how to play back the video and audio based on the read data; a head for reading the data from one of the unit areas after another in accordance with the instructions; and audio and video buffers for retaining the audio and video data read. The playback control section instructs that the audio data be read from a predetermined one of the unit areas to the audio buffer memory, and then instructs that the video data, which is to be played back over first and second periods of time, be read from a number n (where n is an integer equal to or greater than two) of unit areas to the video buffer. The first period of time is (n+2) times as long as the maximum amount of time to move the head, and the second period of time is taken to read the audio data from the next unit area.
US07929818B1
According to some embodiments an optical waveguide fiber comprises (i) a Ge free core having an effective area of 100 μm2to 150 μm2, at 1550 nm wavelength, said core comprising: a) a central core region extending radially outwardly from a centerline to a radius r1, and having a relative refractive index percent profile Δ1(r) in % measured relative to pure silica, wherein −0.1%≦Δ1(r)≦0.12%, wherein the central core region has a maximum relative refractive index percent, Δ1MAX; (b) a first annular core region surrounding and directly adjacent to the central core region, having an α value 1.5≦α≦10, and extending to an outer radius r2, wherein 6 μm≦r2≦10 μm, and having a relative refractive index percent profile, Δ2(r) in % measured relative to pure silica, a minimum relative refractive index Δ2MIN, a maximum relative refractive index Δ2MAX and the relative refractive index measured at a radius r=2 μm, wherein 0.45≦Δ2≦0; −0.25≧Δ2MIN≧−0.45 and Δ1MAX≧Δ2(r=2 μm); (c) a fluorine doped second annular region surrounding and directly adjacent to the first annular core region and extending to a radius 20 μm≦r3≦30 μm and having a negative relative refractive index percent profile, Δ3(r) in %, measured relative to pure silica, with a minimum relative refractive index percent Δ3MIN and −0.5%<Δ3MIN<−0.25%; and Δ3MIN≦Δ2MIN; (ii) a cladding surrounding the core and having a relative refractive index percent Δ4(r) in % measured relative to pure silica and a minimum refractive index delta Δ4MIN, and −0.4%<Δ4<−0.2%; wherein the relative refractive index profile of the optical fiber is selected to provide attenuation of no more than 0.17 dB/km at the 1550 nm wavelength.
US07929811B2
A handwritten information management system, which includes a paper sheet document generation section that generates a paper sheet document in which plurality pieces of coded information including coordinate information indicating a position on a paper sheet and document identification information of the paper sheet document formed on the paper sheet are recorded; a paper sheet document registration section that registers the generated paper sheet document and an electronic document corresponding to the paper sheet document correlated with the document identification information; a handwritten information detection section that detects handwritten information handwriting on the generated paper sheet document; a handwritten information registration section that registers handwritten information identification information to identify the handwritten information correlated with the detected handwritten information; and an identification information management section that manages the document identification information and the handwritten information identification information.
US07929810B2
Digital image data including discrete photographic images of a variety of different subjects, times, and so forth, are collected and analyzed to identify specific features in the photographs. In an embodiment of the invention, distinctive markers are distributed to aid in the identification of particular subject matter. Facial recognition may also be employed. The digital image data is maintained in a database and quarried in response to search requests. The search requests include criteria specifying any feature category or other identifying information, such as date, time, and location that each photograph was taken, associated with each photograph. Candidate images are provided for review by requesters, who may select desired images for purchase or downloading.
US07929804B2
A computer implemented method tracks 3D positions of an object moving in a scene. A sequence of images is acquired of the scene with a set of cameras such that each time instant a set of images are acquired of the scene, in which each image includes pixels. Each set of images is aggregated into a synthetic aperture image including the pixels, and the pixels in each the set of images are matched corresponding to multiple locations and multiple depths of a target window with an appearance model to determine scores for the multiple locations and multiple depths. A particular location and a particular depth having a maximal score is selected as the 3D position of the moving object.
US07929794B2
An image data file undergoes compression, such as JPEG compression. The size of the resulting compressed file is compared with a file size limit. If the file size limit is exceeded, then the compression factor may be increased. A scaler reduces the image pixel resolution if the required compression factor would otherwise exceed a predetermined limit. This may prevent a high degree of compression from providing an image of poor visual quality.
US07929788B2
Image decoder including: a memory to store a previously-decoded reference image; and a synthesizer to receive an encoded bitstream including information of I and P frames, and execute motion compensation by synthesizing a predicted image of a current frame using motion vector information included in the encoded bitstream and reference image. The motion compensation includes calculating intensity values at points where no pixels actually exist by bilinear interpolation performable using a positive and negative rounding method. The bilinear interpolation is performed using rounding method information included in the encoded bitstream of the current frame when the current frame is a P frame, where such is included in a header section of the coded information of the current frame and specifies one of a plurality of values. The rounding method information is not received from the encoded bitstream of the current frame when the current frame is an I frame.
US07929787B2
Image decoder including: a memory to store a previously-decoded reference image; and a synthesizer to receive an encoded bitstream including information of I and P frames, and execute motion compensation by synthesizing a predicted image of a current frame using motion vector information included in the encoded bitstream and the reference image. The motion compensation includes calculating intensity values at points where no pixels actually exist by bilinear interpolation performable using a positive and negative rounding method. The bilinear interpolation is performed using the rounding method specified by rounding method information included in the encoded bitstream of the current frame when the current frame is a P frame, where such is included in a header section of the coded information of the current frame; and wherein the rounding method information is not received from the encoded bitstream of the current frame when the current frame is an I frame.
US07929784B2
Image decoding method including: receiving an encoded bitstream including information of I and P frames; and executing motion compensation by synthesizing a predicted image of a current frame using motion vector information included in the encoded bitstream and a previously-decoded reference image. The motion compensation includes calculating intensity values at points where no pixels actually exist by bilinear interpolation performable using a positive and negative rounding method; wherein the bilinear interpolation is performed using the rounding method specified by rounding method information included in the encoded bitstream of the current frame when the current frame is a P frame; wherein the rounding method information is included in a header section of the coded information of the current frame and specifies one of a plurality of values. The rounding method information is not received from the encoded bitstream of the current frame when the current frame is an I frame.
US07929776B2
A method of video coding that includes encoding resynchronization point information, where the resynchronization point information includes information identifying a location of a resynchronization point within a section of a video bitstream and information for decoding the bitstream following the resynchronization point. Also, a method for decoding digital video that includes receiving an encoded bitstream including resynchronization point information, where the resynchronization point information includes information identifying a location of a resynchronization point and information for decoding the bitstream following the resynchronization point, decoding the received bitstream, and locating the resynchronization point in the bitstream based on the resynchronization point information.
US07929772B2
A method for generating typographical line is provided. In the present method, an asymptote of an upper or a lower edge of a line of printing words is obtained first. Then, two typographical lines of the other edge of the line of printing words are obtained according to the asymptote. Two typographical lines of the present edge of the line of printing words are obtained based on the previously obtained typographical lines. Finally, the relations of these typographical lines and edge reference points of the line of printing words are used for removing useless typographical lines. Therefore, the typographical lines obtained by the present invention can provide the means of recognizing word direction, large or small character writing, and punctuation marks, so as to increase the efficiency and accuracy of character recognition.
US07929769B2
Computer-readable media having computer-executable instructions distinguish the script type of at least one portion of a writing input. At least one sub-word of a writing line of a handwritten document is identified and is processed to determine the associated writing style that includes a cursive writing style and a hand-printed writing style. The writing line is consequently associated with a script type. The script type of a writing line is determined from the script types of the sub-words in the writing line. When the number of sub-words having a first script type is greater than the number of sub-words having a second script type, the script type of the writing line is categorized as the first script type. In addition, a script analyzer determines a writing style of at least one sub-word and selects one of a plurality of neural networks to categorize the script type of a writing line.
US07929764B2
Implementations of identifying character information in media content are described. In one implementation, a frame of media content is marked with a frame identifier including one or more known characters. These known characters can uniquely identify the frame of media content. During transmission, compression, decompression, etc., of the frame, loss can occur. This loss can affect a quality of presentation of one or more of the known characters in the frame identifier. Therefore, when the frame is subsequently examined, the frame identifier can be identified, and best matches of known characters from a character recognition library can be found for characters in the frame identifier.
US07929756B2
A method for associating with a digital image a class of a plurality of predefined classes having respective models, the method including the phases of dividing the digital image pixel by pixel into one or more regions belonging to a set of predefined regions that differ from each other on account of their type of content, the division being effected by establishing whether or not a pixel of the image belongs to a respective region on the basis of an operation of analyzing the parameters this pixel, the analysis operation being carried out by verifying that the parameters satisfy predefined conditions and/or logico-mathematical relationships of belonging to the respective region, acquiring from the digital image divided into regions information regarding the regions that are present in it, comparing this information with at least one model characterizing a respective class of said plurality, and associating with the digital image a class on the basis of the comparison phase.
US07929751B2
A method and associated apparatus for capturing an image of a 3D object (100) which encodes the surface geometry of at least a portion of the object, comprising: 1. projecting (304) a plurality of fringe patterns (312A, 314A) onto the object; 2. capturing (306) phase alterations in reflections of the fringe patterns (312B, 314B) from the object; 3. projecting a uniform image (310A) onto the object; 4. capturing a reflection of the uniform image (310B) from the object; and 5. combining (310) captured phase alterations and captured uniform image reflection on a pixel-by-pixel basis, thereby forming a holoimage representation of the object.
US07929741B2
A method for detecting and localizing mucus plugs in digitized lung images, includes providing a digitized lung image volume comprising a plurality of intensities corresponding to a 3-dimensional grid of points, extracting a bronchial tree from said lung image, said bronchial tree comprising a plurality of branching airways terminating at terminal points, providing a model of a 2-dimensional cross section of an airway, selecting an extended point beyond a terminal point of an airway branch in a direction of said airway branch, obtaining a 2-dimensional cross section I of size m×n points from said lung image about said selected point, processing said 2D cross section I by calculating a local neighborhood function for each point in the cross section and forming a union of all local neighborhood functions, and calculating a correlation between processed 2D cross section and said airway model, wherein said correlation is indicative of the presence of a mucus plug within said airway.
US07929739B2
Machine learning for learning a characteristic amount of each pixel in a plurality of sample images, each including a particular region with a known contour, is performed in advance to obtain an evaluation function capable of evaluating whether or not each pixel is a pixel representing the contour based on the characteristic amount thereof. An arbitrary point is set within a particular region in an input image, and a discrimination region including the particular region is set in the input image with reference to the arbitrary point. A characteristic amount is obtained from each pixel within the discrimination region, then based on the characteristic amount, an evaluation value indicating whether or not each pixel within the discrimination region is a pixel representing the contour is calculated using the evaluation function, and the contour of the particular region in the input image is determined based on the evaluation value.
US07929734B2
Provided are a method and an apparatus for accurately detecting positions of eyes in an input face image. The method includes extracting a symmetric face region from a face image based on magnitude and phase of gradient in each pixel of the face image; detecting available eye positions based on brightness information of the extracted face region; verifying regions around each of the detected eye positions with a classifier which determines whether an input image is an eye image using information obtained by supervised learning on sample images. According to the present invention, faulty eye detection is prevented by removing obscuring elements such as illumination, glasses and hair from an input face image. Also, eye coordinates can be extracted more accurately using an eye classifier.
US07929728B2
A method and apparatus for tracking a movable object using a plurality of images, each of which is separated by an interval of time is disclosed. The plurality of images includes first and second images. The method and apparatus include elements for aligning the first and second images as a function of (i) at least one feature of a first movable object captured in the first image, and (ii) at least one feature of a second movable object captured in the second image; and after aligning the first and second images, comparing at least one portion of the first image with at least one portion of the second image.
US07929725B2
An acoustic apparatus has permanent magnets 2 and 3, which have north poles and south poles magnetized alternately in a stripe-like fashion, at the front and back of a diaphragm 1, respectively; and has a conductor circuit 4 wired on the diaphragm 1 along the stripe-like poles of the permanent magnets 2 and 3. This offers an advantage of being able to prevent an echo. The diaphragm 1, permanent magnets 2 and 3, conductor circuit 4, spacer 5, and iron plates 6 and 7 are installed in a baffle 8.
US07929723B2
A system for programming one or more hearing aids with a host computer, the system including a hearing aid programmer for wireless communications with the host computer. In various embodiments, the hearing aid programmer has at least one interface connector for communication with at least one hearing aid. Additionally, in various embodiments, the system includes a wireless interface adapted for connecting to the at least one interface connector of the hearing aid programmer, the wireless interface further adapted for wireless communication with one or more hearing aids. Varying embodiments of the present subject matter include a wireless interface which contains signal processing electronics, a memory connected to the signal processing electronics; and a wireless module connected to the signal processing electronics and adapted for wireless communications.
US07929722B2
Techniques are described for enhancing a hearing assist device using one or more coprocessor devices. The hearing assist device uses a handshaking protocol to detect and pair with the one or more coprocessor devices. The hearing assist device is capable of stand-alone signal processing in the absence of the coprocessor devices. In one embodiment, the hearing assist device directs processing of a signal to the coprocessor device when the coprocessor is detected. In another embodiment, the hearing assist device detects a coprocessor device and uses the coprocessor device to supplement signal processing performed by the hearing assist device. In yet another embodiment, the hearing assist device communicates with a plurality of coprocessor devices and the work of processing the signal is shared amongst the devices according to a respective functionality of each device.
US07929717B2
In an audio mixing console, a channel strip section is disposed on an operation panel on the basis of a group, which is derived by classifying a plurality of input channels and output channels in groups, and using channel strips provided to the channel strip section, a parameter setting can be performed for each of the channels. In such an audio mixing console, an assignment channel strip section is provided on the center portion of the operation panel for enhancing operability, and the respective channels of the group are each assigned to their corresponding assignment channel strips through operation of a group selection operation member to enable the parameter setting. In a group selection operation section including the group selection operation members on the operation panel, the group selection operation members are disposed in a corresponding manner to the disposition positions of the channel strip sections on the operation panel. Through such disposition, it becomes possible to readily recognize which group of the channel strip section is assigned to the assignment channel strip section.
US07929713B2
Ear-level full duplex audio communication systems each include one or two ear attachment devices, such as in-the-ear (ITE) or behind-the-ear (BTE) devices, that wirelessly communicates to a remote device such as a computer, a personal digital assistant (PDA), a cellular phone, a walkie talkie, or a language translator. When used as a hearing aid, such a system allows a hearing impaired individual to communicate with or through the remote device, such as to talk to another person through a cellular phone. When being used as an ear piece wirelessly extended from the remote device, such system allows an individual with normal hearing to privately communicate with or through the remote device without the need of holding the device or wearing any device wired to the remote device. Each ear attachment device includes a voice operated exchange (VOX), housed within the device, to preserve energy and hence, maximize the period between battery replacement or recharges. The VOX also gates various sounds detected by the system to control possible echoes and ringing.
US07929711B2
Pathological binaural phase time delay (PBTD) asynchrony is measured at a variety of frequencies and speech stimuli to develop a BPTD profile for a subject. A corrective device (600, 1000) is designed to apply clinical PBTD to compensate for the subject's pathological BPTD. An electronic device (500) is used to measure the subject's ability to comprehend words at a variety of relative time delays between ears to estimate the ideal overall relative time delay. The optimal relative phase shift at a variety of frequencies is also measured. An electronic device (600) may be used to correct the pathological BPTD by delaying sound in different frequency bands differently to the target ear, according to the BPTD profile, or a passive filtered earplug (1000) may be used to correct smaller amounts of BPTD.
US07929709B2
A sound image localization apparatus comprises an L direct output section that produces an output signal by inputting an audio signal of a rear left audio input channel to a filter having a characteristic obtained by dividing RLD by LD, an L cross output section that produces an output signal by inputting the audio signal of the rear left audio input channel to a filter having a characteristic obtained by dividing RLC by LC, an R cross output section that produces an output signal by inputting an audio signal of a rear right audio input channel to a filter having a characteristic obtained by dividing RRC by RC, an R direct output section that produces an output signal by inputting the audio signal of the rear right audio input channel to a filter having a characteristic obtained by dividing RRD by RD, a first adding section that adds a difference signal between the output signal of the L direct output section and the output signal of the R cross output section to an audio signal of a front left audio input channel, and a second adding section that adds a difference signal between the output signal of the R direct output section and the output signal of the L cross output section to an audio signal of a front right audio input channel.
US07929705B2
A user key management method for a broadcast encryption includes assigning node path identifiers (IDs) to nodes arranged in sequence; assigning random seed value keys to the nodes according to the node path IDs; generating key values by repeatedly applying a hash function to the assigned random seed value keys; and assigning the generated key values to the nodes in sequence. Accordingly, it is possible to reduce the transmission overhead that is most important matter in the broadcast encryption to less than the number of the revoked users. Further, there is an advantage that the transmission overhead of the exemplary embodiments of the present invention is remarkably reduced compared with the Subset Difference method.
US07929700B2
A continuous variable quantum encryption key distribution system comprises a sender (Alice) able to randomly choose the phase and the amplitude of each coherent light pulse of a signal, to provide a coherent state defined by a first quadrature and a second quadrature that are random, and to transmit to a receiver (Bob) the signal pulses (S) and a local oscillator (LO), the receiver comprising a homodyne detector (36) for measuring a randomly chosen quadrature of a signal pulse. The sender comprises a device for time-division multiplexing the pulses of the signal (S) and of the local oscillator (LO) to handle the transmission over an optical fiber (10) of the signal and local oscillator pulses to the receiver. The receiver comprises a demultiplexer (31), able to send the received pulses over a first channel (32), or over a second channel (33). The channels are applied as inputs to the homodyne detector (36). One of the first and second channels includes a phase modulator (34), enabling a random selection by the homodyne detector of a quadrature from the first and the second quadratures of a coherent state of a signal pulse. A delay line (35), is used for resynchronizing the signal and local oscillator pulses.
US07929697B2
A method for communicating data, such as audio/video (AV) data, over plural channels involves selecting data and encryption information, and encrypting the data with the encryption information to thereby produce encrypted data. The encryption information is broken into portions. The encrypted data is communicated by way of at least one of the plural channels, and at least some portions of the encryption information are communicated over at least one channel other than that one over which the encrypted data is communicated. In a more general case, the encrypted data is sent over one channel, and the encryption information is divided and sent over several other channels.
US07929690B2
An apparatus and method for implementing a secure quantum cryptography system using two non-orthogonal states. For each qubit, the to emitter station prepares a quantum system in one of two non-orthogonal quantum states in the time-basis to code bit values. Intra- and inter-qubit interference is then used to reveal eavesdropping attempts. Witness states are used to help reveal attacks performed across the quantum system separation.
US07929687B2
A facsimile apparatus can notify a user of the fact that facsimile data being received is sent from a specific party. A communication control part receives facsimile data and party information from a remote facsimile apparatus, the party information identifying the remote facsimile apparatus. A melody output part stores and outputs a call-notification-melody so as to output the reproduced call-notification-melody through a speaker. A specific party discrimination part stores specific party information regarding a specific party for which the call-notification-melody is output. A system control part cases the melody output part to reproduce and output the call-notification-melody stored when the party information which the communication control part acquired matches the specific party information stored in the specific party discrimination part at a time of reception of a call.
US07929686B2
A method and system for managing requests in a hold queue and the responses thereto are described. By providing a management system for handling requests in a call queue, a requesting party may be free to perform other tasks while waiting for a response. In addition, the management system may modify request priority independently of a party receiving the request. The method and system may further facilitate the entry of request related information by implementing an information database. The flexibility of a receiving party in responding to a request may also be enhanced through a greater selection of response options. The management system and method may further provide automatic backup and secondary options if a receiving party's first option is unfeasible.
US07929684B2
A multi-tenant call-center system and method of configuring and monitoring. The system includes a plurality of telephone lines, a plurality of agent positions, a call distribution system connecting the plurality of agent positions to the telephone lines, a call management system connected to the call distribution system. The call management system includes a storage system of storing database files, processes and configuration files, a memory system for processing the database files and configuration files and running selected processes stored on the storage system, a configuration server for reading the configuration file and starting selected processes according to multi-tenant inter-process dependencies and process priorities, and a monitor process for monitoring each of the started processes according to a respective monitor frequency in the configuration file.
US07929679B2
A switching system that provides conference call functionality can mute music played into the conference call by the muting of a conference call participant. The muting of conference call music can be accomplished by controlling the switch's connection to a music on hold source or by controlling the music on hold device.
US07929668B2
A network administration system includes an Internet-based repair (eRepair) subsystem that is configured to accept customer trouble reports related to a network and to provide customer trouble report status information to customers. The administration system also includes a Work Force and Administration-Control (WFA/C) subsystem that is configured to manage repair services that are performed on the network in response to the customer trouble reports. A repair status update system, method and/or computer program product is configured to automatically send a status change message from the WFA/C subsystem to the eRepair subsystem upon occurrence of a change in a status of a customer trouble report in the WFA/C subsystem as a result of repair services that are performed on the network. The customer trouble report status information is updated in response to receipt of the status change message.
US07929665B2
An X-ray image obtaining/imaging apparatus and method. An X-ray image may be obtained using an X-ray sensor that is divided into pixel blocks including a plurality of pixels. Each pixel may respectively include a scintillator layer, with the scintillator layers having differing characteristics.
US07929663B2
Apparatus for monitoring in real time the movement of a plurality of substances in a mixture, such as oil water and air flowing through a pipe comprises an X-ray scanner arranged to make a plurality of scans of the mixture over a monitoring period to produce a plurality of scan data sets, and control means arranged to analyze the data sets to identify volumes of each of the substances and to measure their movement. By identifying volumes of each of the substances in each of a number of layers and for each of a number of scans, real time analysis and imaging of the substance can be achieved.
US07929661B2
A radiographic X-ray apparatus is equipped with multiple devices for the acquisition of anatomical data, in particular cameras. These devices are used to facilitate and automate the imaging process, providing: before exposure the automated identification of the specific anatomical features of the patient and the optimized presetting of the exposure technique factors and projection geometry, tailored on the actual anatomy of the patient; during exposure the optimized X-ray dose modulation, either automatically or selected by the operator, in order to correctly expose the various regions of interest, and accordingly impart reduced dose to other body parts, according to the actual anatomy of the patient and imaging requirements; after exposure the possibility to complement the radiographic image with additional information about the internal and external anatomy, providing valuable tools for the medical analysis and diagnosis.
US07929643B2
The method is for estimating the fading coefficients of a plurality of transmission channels on which signals to be sent, generated as a function of a sequence of symbols, are transmitted according to a particular modulation, e.g. AM-PSK modulation. The fading coefficients are estimated by using estimations of the transmitted symbols obtained in advance, thus obtaining DC components of the received signal by coherent demodulation locked to the phases of the transmitted AM-PSK signals, and processing these DC components. The method may not require the choice of a stochastic distribution model of the channel fading, thus it remains efficient even when the channel characteristics vary significantly. Moreover, the method works correctly even if the received stream is disturbed by inter-symbolic interference (ISI) and/or by multi-path fading.
US07929639B2
The present invention relates to a device for compensating a radio frequency distortion caused by a sample/hold operation of a digital/analog converter in an orthogonal frequency division multiplexing (OFDM) transmission system, and a method thereof. In a digital transmission system, an edge frequency signal of a transmission signal band is distorted by a sample/hold operation of a digital/analog converter such that a signal attenuation is generated at a frequency domain by a sync function having a zero point at a sample frequency of a transmission signal. In the present invention, the signal distortion may be compensated by multiplying a coefficient of an inverse sync function by a signal weight value at the frequency domain, and it may be compensated by using a single multiplier and a lookup table storing the coefficient of the inverse sync function.
US07929636B2
A technique of operating a wireless communication device in a multiple-input multiple-output wireless communication system includes receiving, at a first wireless communication device, recommended precoder information from a second wireless communication device, which is associated with a recommended precoder. A precoded signal is then formed at the first wireless communication device based on the recommended precoder or an alternate precoder. The first wireless communication device, which is configured to not provide an indication of whether the recommended precoder or the alternate precoder was utilized to form the precoded signal, then transmits the precoded signal.
US07929631B2
A transmitter comprising circuitry (14) for converting input bits to a plurality of symbols; and circuitry (24x) for forming a complex conjugate of signals corresponding to selected ones of the plurality of symbols. The selected ones of the plurality of symbols consist of signals corresponding to some and less than all the plurality of symbols. The transmitter also comprises circuitry (28x) for space time encoding both the signals corresponding to the selected ones of the plurality of symbols and signals corresponding to non-selected ones of the plurality of symbols. Lastly, the transmitter comprises a plurality of transmit antennas (TATx) coupled to transmit signals in response to the circuitry for space time encoding.
US07929619B2
Methods and apparatus for allocating tones for communications in the strip-symbol periods in an OFDM system are described. In a strip-symbol, the signal is transmitted using the tones in a tone subset, which is selected from a predetermined set of tone subsets according to a fixed schedule sequence. Adjacent base stations and sectors use the same set of tone subsets but different schedule sequence to minimize the number of collisions between the tone subsets used in adjacent sectors and neighboring cells.
US07929616B2
A picture coding apparatus (300) is a picture coding apparatus that codes a difference between picture data (Img) representing an input picture and predictive picture data (Pred) representing a predictive picture for the input picture and generates coded picture data, and includes a picture decoding unit (104) for decoding coded picture data (Img) after the picture data (Img) is coded; inter pixel filters A and B (303 and 304) for performing inter pixel filter operation for decoded picture data (Recon) obtained by the picture decoding unit (104); switches (301 and 302) for selecting one of the inter pixel filters; and an inter picture predicting unit (108) for generating the predictive picture data (Pred) for the input picture data (Img) using filtered decoded picture data (FilteredImg1), as reference picture data (Ref), obtained by the selected inter pixel filter.
US07929615B2
According to one embodiment, a video processing apparatus includes a first conversion module configured to execute up-conversion processing on a section of video data, a display module configure to enlarge a moving image of the section of the video data subjected to the up-conversion processing by the first conversion module so as to display a partial area of the image, and a second conversion module configure to execute the up-conversion processing on the entire video data by up-conversion processing corresponding to a selected moving image of the moving images displayed by the display module.
US07929608B2
A method of improving the computation speed of the sum of absolute transformed distances (SATD) for different intra-prediction modes is described. Determining the SATD quicker provides the benefits of better coding performance without suffering the drawbacks of longer computation times. The method of reducing intra-prediction and mode decision processes in a video encoder, implements Hadamard transforms with improvements. Hadamard transforms are performed on an original block and predicted blocks and calculations are only performed where coefficients are non-zero thus skipping the coefficients that are zero. Using such an approach, the calculations required for the Vertical Prediction, Horizontal Prediction and DC Prediction are reduced significantly. Thus, the best intra-prediction mode is able to be determined very efficiently.
US07929588B2
Semiconductor devices and a method for generating light in a semiconductor device are invented and disclosed. The method includes the steps of forming a vertical cavity surface emitting laser including an active region and an oxide layer, the active region separated from the oxide layer and configured to generate light in response to an injected current and introducing an implant layer adjacent and underneath the oxide layer to confine the injected current to a region of the device where charge carriers are combining to generate light. The semiconductor devices include an implant layer between the oxide layer and the active region. The implant layer prevents lateral leakage current from exiting a region of the device where charge carriers are combining to generate light.
US07929578B2
An outer encoder and an inner encoder encode subsets of information to be transmitted, to improve protection by adding redundancy. The redundancy permits decoding of the information from less than a complete encoded block of information. The use of a combiner at an outer decoder enables better outer decoding of symbols.
US07929577B2
The invention provides a packet error detecting method for a serial link. When a start framing symbol of a packet appears at the serial link, the start framing symbol is ignore if a predetermined error condition is satisfied.
US07929576B2
One embodiment of the present invention provides a system that accommodates different clock frequencies in an EPON. The system receives a signal from the OLT at the ONU and derives an OLT clock. The system also maintains a local clock. The system further receives from the OLT an assignment for an upstream transmission window, during which the ONU can transmit an upstream data burst to the OLT based on the local clock. The system adjusts the number of bits of the data burst without affecting the payload data carried in the data burst, thereby allowing the data burst to fit properly within the upstream transmission window and compensating for frequency differences between the local clock and the OLT clock. The system transmits the data burst based on the local clock in the upstream transmission window.
US07929569B2
An apparatus, system and method for converting data in a first packet format, having overhead data in the form of headers and/or trailer padding, into a second, variable-length packet format, in which some of the header and/or trailer overhead is removed during conversion in order to more efficiently utilize the limited bit rate capacity of a link which will convey the data in the second format. Embodiments include a communication subnetwork for interconnecting a plurality of users to a wide area network through a wireless link, an Asynchronous Transfer Mode (ATM) switch for converting ATM cells into a variable-length packet format, and a convergence system for converting ATM cells into data packets in Media Access Control (MAC) format.
US07929568B2
A system and method for packing data over User Packets and packing the User Packets over DVB-S2 Frames, using the DVB-S2-ACM satellite transmission standard.
US07929564B2
An apparatus and a method for loading a predetermined number of bits into a plurality of sub-channels are provided. The apparatus comprises a sort module, a calculation module, and a decision module. The sort module is configured to sort the sub-channels into a plurality of sorted sub-channels according to the quality value of each of the sub-channels. The calculation module is configured to calculate the difference value for each of the sorted sub-channels, except for the first sorted sub-channel, according to the corresponding quality value. The decision module is configured to decide a number of bits for each of the sorted sub-channels according to the difference values, wherein a summation of the numbers is equal to the predetermined number. The apparatus and the method are able to load bits efficiently according to the difference values.
US07929562B2
A system for optimizing response time to events or representations thereof waiting in a queue has a first server having access to the queue; a software application running on the first server; and a second server accessible from the first server, the second server containing rules governing the optimization. In a preferred embodiment, the software application at least periodically accesses the queue and parses certain ones of events or tokens in the queue and compares the parsed results against rules accessed from the second server in order to determine a measure of disposal time for each parsed event wherein if the determined measure is sufficiently low for one or more of the parsed events, those one or more events are modified to a reflect a higher priority state than originally assigned enabling faster treatment of those events resulting in relief from those events to the queue system load.
US07929557B2
In general, techniques are described for summarizing label mappings and thereby enabling longest-prefix match within Multi-Protocol Label Switching (MPLS) networks. More specifically, a first router included within a first area of a network comprises a control unit that maintains a label space defining labels available for mapping to a plurality of addresses assigned to network devices within the network. The control unit reserves a contiguous set of the labels of the label space and maps the contiguous set of labels to first area addresses. The first area addresses include those addresses of the plurality of addresses available for assignment to network devices within the first area. The first router also includes an interface card that transmits, to a second router of a second area of the network, an advertisement that advertises a summarized version of the mapping between the contiguous set of labels and the first area addresses.
US07929552B2
Automatically allocating, modifying, and deleting IP pools for use by network equipment. The network equipment is repeatedly, periodically, or continuously monitored to detect IP pool utilization. If the monitoring indicates an increase in IP pool utilization above a first predetermined threshold, a quantity of required IP pools is forecasted. The forecasted quantity of required IP pools is removed from an inventory of available IP pools and automatically assigned to the network equipment.
US07929536B2
A method according to one embodiment may include storing data in a send buffer. A transmission header may be created, in which the transmission header may include a pointer to the data in the send buffer. Packets may be transmitted, in which the packets include the transmission header and the data linked to the transmission header by the pointer, wherein the packets are transmitted without copying the data to create the packets. Of course, many alternatives, variations and modifications are possible without materially departing from this embodiment.
US07929531B2
A communications system and method enables delivery of packets over network boundaries while preserving the QoS bits configuration. The communications system includes at least one sending site configured to send the packet. The packet may have a first set of bits in a first bit-set location that indicates an intended packet forwarding priority of the packet. A data network is included that has a traffic class identification. The data network associates the packet forwarding priority with the traffic class identification and writes a second set of bits into the first bit-set location of the packet based on the traffic class identification. The second set of bits indicates a delivery priority that corresponds to the packet forwarding priority. The packet is forwarded based on at least one of the packet forwarding priority and the delivery priority, wherein the delivery priority is based on the data traffic class identification.
US07929526B2
A system and method for sending a cache line of data in a single message is described. An instruction issued by a processor in a multiprocessor system includes an address of a message payload and an address of a destination. Each address is translated to a physical address and sent to a scalability interface associated with the processor and in communication with a system interconnect. Upon translation the payload of the instruction is written to the scalability interface and thereafter communicated to the destination. According to one embodiment, the translation of the payload address is accomplished by the processor while in another embodiment the translation occurs at the scalability interface.
US07929524B2
A system for hiding transit-only interfaces in a network. When a routing system is advertising a transit-only interface, the advertisement is marked to indicate the address is a transit-only interface. A routing system receives the advertisement and detects the identifier of the transit-only interface and does not store the address in the Router Information Base of the routing system.
US07929522B1
The creation of a variety of upgradeable scalable switching networks are set forth including multistage switching networks as well as novel multidirectional architectures. Systems and methods exploiting the properties such as fault tolerance, upgradeability with out service disruption and path redundancy are incorporated into a variety of systems. A wide range of methods for upgrading and reconfiguration the scalable switching networks are presented including manifestations of implementations of these networks and methods. Methods for designing new upgradeable scalable switching and the novel architectures derived thereof including architectures built from the redundant blocking compensated cyclic group networks are set forth.
US07929518B2
Methods and systems for processing data are disclosed herein and may comprise processing data via a single gigabit Ethernet IP telephone chip integrated within a gigabit Ethernet IP telephone. At least a portion of the processed data may be communicated to an off-chip DDR memory within the gigabit IP telephone via an on-chip DDR memory interface integrated within the gigabit IP telephone chip. The data may be acquired from the off-chip DDR memory via the DDR memory interface for the processing. A request to process the data may be received by the gigabit Ethernet IP telephone chip. The request for processing the data may comprise a Memory Read command, a Memory Write command, a Memory Write with Reply command, a Memory Swap command, an Input/Output (I/O) Read command, an I/O Write command, and/or an I/O Write with Reply command.
US07929512B2
A method in a cellular mobile packet data network is provided composed of four main steps. These are capturing raw traffic traces over standardized interfaces of an operational cellular mobile data network, parsing through the traces in order to extract and correlate all the information, which is needed to build a traffic and session database, defining a set of appropriate key performance indicators, and calculating the above defined key performance indicators. A system in a mobile data network is also provided, the key element of which is a traffic and session database, which correlates traffic and mobility information extracted from passively captured traces collected from standardized interfaces. A set of key performance indicators describing the true, user perceived end-to-end quality of the most commonly used applications is also listed.
US07929506B1
A mobile node using Mobile IP is served by a network access server (NAS), wherein the NAS has allocated a care-of address for the mobile node and a home agent has a mobility binding that associates the care-of address with the mobile node's home address. When the mobile node's care-of address is no longer valid, an intermediary server receives a notification messages from a first network element (e.g., the NAS or home agent) and sends a resource management message to a second network element (e.g., the home agent or NAS). In response to the resource management message, the second network element clears at least one resource associated with the mobile node. For example, the NAS may de-allocate the care-of address and the home agent may clear the mobility binding.
US07929503B2
The present invention provides a wireless terminal for constituting a wireless local area network together with a plurality of access points and a management apparatus that manages the access points and carries out a wireless telecommunication with the access points, comprising an access point notification unit for transmitting connection request information, which includes identifier information about a plurality of the access points recognized as communicable and radio wave information about the wireless telecommunication with each of the access points, to the management apparatus by way of one of the access points.
US07929500B2
A system using a packet network in a mobile communication system is provided, in which a home BTS provides a mobile communication service to an MS using a packet network as a backhaul network, a home BTS manager provides information necessary for providing the mobile communication services to the home BTS and manages the home BTS, a security gateway resides between the home BTS and upper network elements and protects a network of the mobile communication system against the packet network, a WSS performs a call control and mobility control function for the MS through the home BTS, and a WGW transcodes voice data transmitted from the MS via the home BTS.
US07929486B2
A system and method in a wireless communication network access point for configuring operation of the access point. Various aspects of the present invention may comprise determining communication configuration information desired for the access point. Communication configuration information may, for example, correspond to a particular communication protocol. Communication configuration information may, for example and without limitation, comprise information selecting one or more particular modules or specifying operation of one or more modules. Communication configuration information may, for example, comprise executable code. Desired communication configuration information may, for example, be determined through communication with a user or other networked device. Determined communication configuration information may then be acquired (e.g., from a networked server or other device). Such acquisition may, for example, comprise receiving solicited or unsolicited communication configuration information. The access point may then be configured in accordance with the acquired communication configuration information.
US07929483B2
The present invention discloses a system and method for providing a secured system time reference to a subscriber device, e.g., a set top box or a receiver. In one embodiment, the system time reference is provided in a secure system time message that is broadcasted to a plurality of subscriber devices. Each subscriber device has a security device or software application that is capable of determining whether the received system time reference is legitimate. If the system time reference is determined to be legitimate, a local time reference is synchronized with said received system time reference.
US07929456B2
A circuit (3) for a communication device (1), which communication device (1) comprises a transmission coil (2) that is provided for communicating with a further device (1′), comprises a transmitter (4), which transmitter (4) is designed to receive transmission data (TD) and to cooperate with the transmission coil (2) and to release to the transmission coil (2) a transmission data signal (TDS) that represents the transmission data (TD), and further comprises a receiver (5), which receiver is designed to cooperate with the transmission coil (2) and to receive from the transmission coil (2) a reception data signal (RDS) and to provide reception data (RD) that represent the reception data signal (RDS), and further comprises a control stage (7), which control stage (7) is designed to control the transmitter (4) for releasing the transmission data signal (TDS) simultaneous to the receiving of the reception data signal (RDS) by means of the receiver (5).
US07929455B2
A bridge (EthOAM device) and method are described herein where the bridge implements the method and reduces a number of static entries (pre-defined multicast MAC addresses) which need to be configured within a database (e.g., forwarding database (FDB)) to support the flow of Ethernet OAM multicast frames such as, for example, Connectivity Check (CC) frames and Link Trace (LT) frames which are used in accordance with the IEEE 802.1ag standard.
US07929453B2
A method and apparatus for presenting quality information in a communication system is disclosed. An apparatus that incorporates teachings of the present disclosure may include, for example, a terminal device having a controlling element for processing Voice over IP (VoIP) data exchanged with a communication system, and a display element that presents one or more quality indicators adjusted according to quality information retrieved from the VoIP data. Additional embodiments are disclosed.
US07929451B2
A switch that performs packet forwarding processing based on a label for a connection in which a communication path is specified by the label, includes a receiving unit that receives loopback information with a label of a first layer used for packet forwarding for a first connection, and a packet processing unit that transmits a first loopback packet having a packet including the loopback information, a label of the first layer, and a label of a second layer used for packet forwarding for a second connection layered on the label of the first layer, and also transmits a second loopback packet having the packet including the loopback information and the label of the second layer.
US07929436B2
Network communication control methods and systems are provided. The length of a sub-time slice is determined according to a network bandwidth, and a transmission threshold of the sub-time slice is determined according to the length of the sub-time slice and the network bandwidth. At least one network transmission is performed within the sub-time slice if a transmission amount of the network transmission within the sub-time slice does not exceed the transmission threshold.
US07929431B2
A communication network is provided. The network includes a least one switch and a plurality of ports. Each port is in communication with the at least one switch. At least one of the ports is configured to introduce a time delay after each transmission of a frame based at least in part on a maximum transmission rate of the at least one port and its allocated transmission rate.
US07929423B2
A method and system for MLPPP sequence number synchronization between the active and standby side transmitters is disclosed. The MLPPP sequence number synchronization system includes a method for the standby side to associate transmit frame fragment numbers used by the active side to those generated by the transmitter on the standby side. The association is used to produce an offset which is used to synchronize the active and standby transmitters. The MLPPP sequence number synchronization system is particularly useful for overcoming the drawbacks of high bandwidth signaling between active and standby sides of switches known in the art.
US07929418B2
A computing system, comprising a host computer system, a primary data packet communication protocol (such as TCP/IP) offload engine configured to act as an offload engine for the host computer system, and an alternate data packet communication protocol (such as TCP/IP) offload engine configured to act as an offload engine for the host computer system if the primary offload engine fails. The host computer system, the primary offload engine and the alternate offload engine are in data communication, the primary offload engine is configured to save predefined data packet communication protocol parameters to the host computer system during normal operation, the alternate offload engine is configured to retrieve the parameters from the host computer system if the primary offload engine fails.
US07929415B2
A method of transmitting control signals in a wireless communication system includes multiplexing a first control signal with a second control signal in a slot, the slot comprising a plurality of orthogonal frequency division multiplexing (OFDM) symbols in time domain, the plurality of OFDM symbols being divided into a plurality of data OFDM symbols and a plurality of reference signal (RS) OFDM symbols, wherein the first control signal is mapped to the plurality of data OFDM symbols after the first control signal is spread by a base sequence in the frequency domain, the RS is mapped to the plurality of RS OFDM symbols, the second control signal is mapped to at least one of the plurality of RS OFDM symbols, and transmitting the first control signal and the second control signal in the slot.
US07929411B2
Methods and systems for obtaining data from a number of distributed sources.
US07929406B1
A power saving circuit (PSC) may include a first circuit and a second circuit electrically coupled in series in a power sharing configuration. The PSC may further include a regulator that is electrically coupled to a first node when the first circuit requires less current or the second circuit supply current to the first node when the first circuit requires less current or the second circuit requires more current, and the regulator can remove current from the first node when the first circuit requires more current or the second circuit requires less current.
US07929405B2
In a recording disc, a straight groove (31) and a position determining pit (33) are formed in an inner circumference area (21), and a straight groove (34) and an over-run preventing pit (36) are formed in an outer circumference area (22), and only a straight groove (37) is formed over the entire middle area (23).
US07929397B2
A holographic storage medium, and a method and an apparatus for recording/reproducing data on/from the holographic storage medium. The method including: dividing a datapage into a plurality of regions; modulating the data into codewords having different on-pixel rates; and arranging the codewords in the plurality of regions, based on the different on-pixel rates.
US07929389B2
An optimum power calibration method is provided and is implemented for writing a rewritable optical storage medium including a power calibration area. The method includes the steps of determining whether the power calibration area is recorded with data, erasing the entire power calibration area when the power calibration area is not recorded, and executing an optimum power calibration procedure. In addition, the optimum power calibration method is applied to a rewritable optical disk drive.
US07929388B2
A recording medium storing information indicating that linking is applied immediately after the defective area, distinguishing a linking type which occurs in a general incremental recording mode from a linking type which occurs after the defective area. Defective areas are detected and registered in a predetermined area (recording management data (RMD) area) before user data is recorded or while user data is being recorded in the recording medium having a plurality of continuous basic recording units, such as a digital versatile disc-rewritable (DVD-RW) in which recording and reproducing can be done repeatedly. Linking is not only applied in an incremental recording mode or in a restricted overwrite recording mode, but linking is also applied to an area immediately after the defective area which is registered in the defect list, increasing reliability of the user data.
US07929380B2
A seismic source signal generator having feed-forward control having pressure, current and/or valve position sensors that detect system component parameters. Initial and operating parameters are processed during source operation to remove, partially or wholly, harmonic distortions from the seismic source signal.
US07929373B2
A time-dependent arrival angle is determined at a single receiver station in a towed streamer. Up-going and down-going pressure wavefields are calculated from pressure and vertical particle velocity wavefields measured at the receiver station. Extrapolated up-going and down-going pressure wavefields are generated from the up-going and down-going pressure wavefields displaced by a time delay based upon the time-dependent arrival angle.
US07929370B2
We describe the structure and method of formation of a STT MTJ or GMR MRAM cell element that utilizes transfer of spin torque as a mechanism for changing the magnetization direction of a free layer. The critical current is reduced by constructing the free layer as a lamination comprising two ferromagnetic layers sandwiching a coupling valve layer. When the Curie temperature of the coupling valve layer is above the temperature of the cell, the two ferromagnetic layers are exchange coupled in parallel directions of their magnetization. When the coupling valve layer is above its Curie temperature, it no longer exchange couples the layers and they are magnetostatically coupled. In the exchange coupled configuration, the free layer serves to store data and the cell can be read. In its magnetostatically coupled configuration, the cell can be more easily written upon because one of the layers can assist the spin torque transfer by its magnetostatic coupling. If the free layer is formed as a multi-layered lamination of N periodically repeating combinations of a ferromagnetic layer and a coupling valve layer, the critical current can be reduced by a factor of N.
US07929352B2
A memory cell stores several data using n (n: natural number more than 1) threshold voltages. A voltage supply circuit supplies a predetermined voltage to a gate of the memory cell in a verify operation of verifying whether or not the memory cell reaches a predetermined threshold voltage. A detection circuit connected to one terminal of the memory cell charges one terminal of the memory cell to a predetermined potential. The detection circuit detects the voltage of one terminal of the memory cell based on a first detection timing, and further, detects the voltage of one terminal of the memory cell based on a second detection timing.
US07929349B2
Provided is a method of operating a nonvolatile memory device to perform a programming operation or an erase operation. The method includes applying a composite pulse including a direct current (DC) pulse and an AC perturbation pulse to the nonvolatile memory device to perform the programming operation or the erase operation.
US07929343B2
Methods, devices, and systems are disclosed relating to a memory cell having a floating body. A memory cell includes a transistor comprising a drain and a source each formed in silicon and a gate positioned between the drain and the source. The memory cell may further include a bias gate recessed into the silicon and positioned between an isolation region and the transistor. In addition, the bias gate may be configured to be operably coupled to a bias voltage. The memory cell may also include a floating body within the silicon. The floating body may include a first portion adjacent the source and the drain and vertically offset from the bias gate and a second portion coupled to the first portion. Moreover, the bias gate may be formed adjacent to the second portion.
US07929339B2
A phase change memory device includes a plurality of word lines arranged in a row direction and a plurality of bit lines arranged in a column direction. A plurality of reference bit line and a plurality of clamp bit lines are arranged in the column direction. A cell array block including a phase change resistance cell is arranged where a word line and a bit line intersect. A reference cell array block is formed where a word line and the reference bit line intersect. The reference cell array block is configured to output a reference current. A clamp cell array block is formed where a word line and a clamp bit line intersect. The clamp cell array block is configured to output a clamp current. A sense amplifier is connected to each of the bit lines and is configured to receive a clamp voltage and a reference voltage.
US07929338B2
Techniques for reading phase change memory that mitigate resistance drift. One contemplated method includes apply a plurality of electrical input signals to the memory cell. The method includes measuring a plurality of electrical output signals from the memory cell resulting from the plurality of electrical input signals. The method includes calculating an invariant component of the plurality of electrical output signals dependent on the configuration of amorphous material in the memory cell. The method also includes determining a memory state of the memory cell based on the invariant component. In one embodiment of the invention, the method further includes mapping the plurality of electrical output signals to a measurements region of a plurality of measurements regions. The measurements regions correspond to memory states of the memory cell.
US07929328B2
A storage device including a memory and a reading circuit is disclosed. The memory includes a plurality of word lines, a first bit line, a second bit line, a third bit line, and a plurality of cells. The word lines are sequentially disposed in parallel. The first, the second, and the third bit lines are sequentially disposed in parallel and vertical with the word lines. Each cell corresponds to one word line and one bit line. The word line, which corresponds to the cell corresponding to the first bit line, differs from the word line, which corresponds to the cell corresponding to the second bit line. The read circuit is coupled to the memory for reading the data stored in the memory.
US07929326B2
A direct current to pulse amplitude modulated (“PAM”) current converter, denominated a “PAMCC”, is connected to an individual source of direct current. The PAMCC receives direct current and provides pulse amplitude modulated current at its output. The pulses are produced at a high frequency relative to the signal modulated on a sequence of pulses. The signal modulated onto a sequence of pulses may represent portions of a lower frequency sine wave or other lower frequency waveform, including DC. When the PAMCC's output is connected in parallel with the outputs of similar PAMCCs an array of PAMCCs is formed, wherein the output pulses of the PAMCCs are out of phase with respect to each other. An array of PAMCCs constructed in accordance with the present invention form a distributed multiphase inverter whose combined output is the demodulated sum of the current pulse amplitude modulated by each PAMCC.
US07929323B2
Power conversion systems and diagnostic techniques are presented for detecting suspected converter faults when a pre-charge circuit is engaged during system startup, in which known or estimated system characteristics are used to derive expected converter voltage values or rate of change values and the levels are measured during startup to ascertain whether the pre-charge circuit or other converter components are faulted.
US07929317B2
A mounting apparatus for fixing an expansion card to a circuit board, includes a mounting member fixed on the circuit board, and a locking member. The mounting member includes a pivot portion and a mounting portion formed on two ends thereof respectively. A hook extends from the pivot portion. The locking member includes a connecting portion and a latch portion formed on two ends thereof respectively. A notch is defined in the connecting portion. The locking member is pivotably connected to the mounting member via the connecting portion of the locking member connecting to the pivot portion of the mounting member. The latch portion is capable of being inserted in the mounting portion to fix the expansion card to the supporter. The hook is capable of engaging in the notch to confine the locking member relative to the mounting member.
US07929314B2
The present disclosure is directed at an apparatus for changing printed circuit board pad structure to increase solder volume and strength. The invention provides increased end row pad and lead size and utilizes a plurality of lead-to-pad and pad-to-lead conforming geometric structures to form a joint providing additional solder surface adhesion area.
US07929305B1
A system includes a plurality of motor controllers. A coolant system for the plurality of motor controller has a common inlet line, a common outlet line, and a plurality of parallel branch lines leading to the plurality of motor controllers. A control selectively increases a flow of coolant to certain of the plurality of motor controllers or limits the flow of coolant to others of the plurality of motor controllers. In addition, a method of operating a system of motor controllers is disclosed and claimed.
US07929300B1
An electronics assembly (48) is disclosed that utilizes a filter (24) within a plenum (50). The filter (24) may be electrically isolated from at least certain portions of the electronics assembly (48) by an electrical insulator (64). The electronics assembly (48) furthermore alleviates the need for a separate filter tray, and in this regard it may be such that only a first filter end (80) and a second filter end (82) of the filter (24) are supported within the electronics assembly (48).
US07929297B2
An accessory strap fixing structure is disposed on a portable electronic device to assemble a accessory strap. The accessory strap fixing structure includes an assembling slot and a rotor. The assembling slot is recessed on the portable electronic device. The rotor is rotatably assembled within the assembling slot and divides the assembling slot into two opening portions to assemble the accessory strap. The invention also discloses a portable electronic device having the accessory strap fixing structure.
US07929291B2
A cradle for a portable terminal is provided. The cradle includes a base, an inclined support installed on the base, and a connector. The inclined support supports the portable terminal when the portable terminal is mounted in the cradle. The connector has a protruding portion that protrudes toward one surface of the inclined support, and the connector contacts an interface connector of the portable terminal when the portable terminal is mounted in the cradle. The connector pivots on the inclined support.
US07929288B1
A computer includes an enclosure, a motherboard, at least one expansion card, a supporting bracket, and at least one first baffle plate and at least one second baffle plate. The at least one expansion card is inserted into the corresponding expansion slot. The bracket is located above and spaced from the motherboard by a spacing. The at least one first baffle plate and at least one second baffle plate are arranged along an extension direction of the supporting bracket and extending between the bracket and the motherboard. The at least one first baffle plate covers a part of the spacing between the bracket and the motherboard. The at least one second baffle plate covers another part of the spacing between the bracket and the motherboard. The at least one first baffle plate and the at least one second baffle plate define a plurality of through holes therein.
US07929279B2
This invention discloses a network device including at least one rail element disposed at both sides of the network device at positions adjacent to the rear of the network device respectively to form a slide rail on each side, and two fixing elements each having a locking portion and a support portion, wherein the locking portion has at least one locking hole and is coupled perpendicularly to the support portion, such that when the network device is installed in a rack and the front of the network device is fixed to the front of the rack, each support portion can be extended into each corresponding slide rail, and each locking portion can be secured to the rear of the rack through each corresponding locking hole.
US07929277B2
A battery cover latching mechanism is provided. The battery cover latching mechanism includes a body member and a cover member. The body member includes a top wall, a bottom wall opposite to the top wall, and a sidewall connecting the top wall and the bottom wall. The top wall and the bottom wall and the sidewall enclose a battery receiving space. The sidewall defines an opening communicating with the battery receiving space. The opening is configured for mounting a battery into the battery receiving space. The cover member is pivotably mounted to the body member to cover the opening.
US07929274B2
The capacitor has a monolithic anode and at least one anode lead wire extending from the anode. At least one sacrificial lead wire extends from the anode. A dielectric layer is on said anode and a cathode layer is on the dielectric layer. The anode lead wire is in electrical contact with the anode and a cathode lead is in electrical contact with the cathode.
US07929271B2
A first electrode pattern comprises a first lead-out electrode portion extending continuously along the longitudinal direction of a first dielectric film, a plurality of first capacitor electrode portions each extending from the first lead-out electrode portion almost perpendicularly to the first lead-out electrode portion, and second capacitor electrode portions which are disposed between the first capacitor electrode portions and connected thereto. The second capacitor electrode portions each have a plurality of first sections. Each first section is connected to one end surface and the other end surface extending along the width direction of the first dielectric film of the first capacitor electrode portions through a narrow first fuse portion.
US07929262B1
In a ESD protection device, hot carrier degradation and soft leakage are reduced by introducing a dynamic driver that includes a RC circuit for keeping the triggering circuit of the ESD device in an on-state for a certain period of time. This allows the current through the ESD protection device to be reduced during the RC delay time.
US07929260B2
A method of eliminating arc flash in a motor control center is disclosed. The method includes sensing an arc flash corresponding to the motor control center. In response to sensing the arc flash, and subsequent to a delay, determining whether the arc flash continues, and in response to determining that the arc flash continues, triggering an arc crowbar.
US07929258B2
A magnetic sensor includes a reference layer having a first magnetization direction and a free layer assembly having an effective magnetization direction substantially perpendicular to the first magnetization direction and substantially perpendicular to a plane of each layer of the free layer assembly. A spacer layer is between the reference layer and the free layer, and a signal enhancement layer is exchange coupled to the free layer assembly on a side opposite the spacer layer.
US07929252B1
Multi-layer ground plane structures and methods of manufacture for integrated lead suspension flexures. A flexure in accordance with one embodiment of the invention includes an insulating layer, a plurality of traces on the insulating layer and a stainless steel base layer on the side of the insulating layer opposite the traces. The stainless steel base layer includes one or more void portions with voids in the base layer opposite the insulating layer from the traces and one or more backed portions with the base layer backing the traces. A plurality of patterned and transversely-spaced first conductive ground planes are located opposite the insulating layer from the traces at the void portions and backed portions of the stainless steel base layer. A continuous gold second conductive ground plane is located opposite the insulating layer and the first ground planes from the side of the insulating layer adjacent to the traces at the void portions and backed portions of the stainless steel base layer. The gold ground plane can be used as an etch stop during formation of the voids in the base layer.
US07929249B2
An apparatus includes a body having a first air bearing surface and defining an opening, and a transducer portion having a second air bearing surface and positioned within the opening and coupled to the body by a plurality of spring members extending from the transducer portion to the body.
US07929248B2
A slider according to the present invention includes a slider body, a plurality of insulators, and conductive traces. The slider body has a first side and edges defined substantially perpendicular to the first side. The plurality of insulators are each adjacent to the first side of the slider body. The conductive traces are adjacent to each of the plurality of insulators and opposite the slider body.
US07929247B2
Embodiments of the present invention allow a cover of a magnetic disk drive to be temporarily joined to a base without widening a mounting space, and completely joined after a head disk assembly (HDA) inspection. According to one embodiment, a cover includes a metal plate, an adhesive, and a seal member. The adhesive has a surface wider than the metal plate and the seal member has a surface wider than the adhesive. A solder is coated or printed at an outer periphery of the seal member. A gasket is set at a flange of a base sidewall and an outer peripheral portion of the adhesive of the cover is affixed to an upper surface of the base sidewall to temporarily fix the cover. Low-density gas is injected in a casing interior and a functional inspection of the HDA is performed. After the inspection is finished, helium is injected again, and the casing is completely sealed by melting the solder of the seal member, and joining the seal member to a collar-shaped protrusion of the base sidewall by the solder.
US07929246B2
Embodiments of the present invention prevent a magnetic disk drive from increasing in size and in manufacturing cost and reduces a positioning error of a magnetic head. An embodiment of a magnetic disk drive in accordance with the present invention includes: a disk-shaped magnetic disk that is rotated and driven; a magnetic head that reads and writes information to and from the magnetic disk, an arm that supports and moves the magnetic head; a spoiler that is close to a disk surface and extends in a radial direction of the disk; and a cabinet that houses these parts. The spoiler is disposed closer to an upstream side in a rotational direction of the disk than the arm and has a flow rate suppressing clearance positioned in a central portion in a peripheral direction of the spoiler, opened to both sides in an axial direction, and formed in a shape elongated in a radial direction of the disk.
US07929244B2
A magnetic tape recording/reproducing apparatus is disclosed that selectively loads a first tape cassette accommodating a first magnetic tape or a second tape cassette accommodating a second magnetic tape having a width greater than the width of the first tape. The apparatus includes a rotating drum unit including a lower stationary drum and an upper rotating drum, and a loading mechanism that, if the first tape cassette is loaded, pulls the first magnetic tape out of the first tape cassette and winds it onto the rotating drum unit through a first winding angle so as to form a first tape path and, if the second tape cassette is loaded, pulls the second magnetic tape out of the second tape cassette and winds it onto the rotating drum unit through a second winding angle greater than the first winding angle so as to form a second tape path.
US07929240B2
Various embodiments of the present invention provide systems and methods for reducing head distortion. For example, various embodiments of the present invention provide storage devices that include a storage medium, a read/write head assembly, and an adaptive distortion modification circuit. The storage medium includes information that may be sensed by the read/write head assembly that is disposed in relation to the storage medium. The adaptive distortion modification circuit receives the information sensed by the read/write head assembly and adaptively estimates and implements a distortion compensation factor in the analog domain. In some instances of the aforementioned embodiments, the read/write head assembly includes a magneto resistive head. In such instances, the distortion compensation factor is designed to compensate for non-linear distortion introduced by the magneto resistive head.
US07929235B2
Disclosed are a method and system for distinguishing spatial and thermal defects on perpendicular media. The magnetic domains of the perpendicular media are oriented to have a first polarity, scanned using a read head, oriented to have a second polarity and scanned again. The signals from the read head are combined to produce output signals having improved signal to noise ratios from which the locations of spatial and thermal defects can be identified and distinguished.
US07929231B2
An exemplary lens module includes a barrel, a holder receiving the barrel therein, and lenses received in the barrel. The barrel includes a circular peripheral barrel wall. An inner diameter and an outer diameter of the barrel both gradually increase from an object side to an imaging side. The holder includes a peripheral holder wall. An inner diameter of the holder gradually increases from the object side to the imaging side. The peripheral barrel wall is engaged with the peripheral holder wall. Diameters of the lenses gradually increase from the object side to the imaging side.
US07929229B2
An actuator device includes: a piezoelectric element; a weight secured to one end of the piezoelectric element along an expansion-contraction direction thereof; and a drive member secured to another end of the piezoelectric element. The piezoelectric element and the weight are in contact so as to have a spatial overlap with respect to the expansion-contraction direction of the piezoelectric element, and the center of gravity of the weight is positioned in the vicinity of a plane that contains a contact plane in which the piezoelectric element and the weight are in contact.
US07929222B2
A zoom lens system includes four lens units each having positive, negative, negative and positive refractive powers in the stated order from an object side to an image side. A first lens unit includes a variable apex angle prism on the image side of at least one lens element. In this zoom lens system, a focal length of the first lens unit and imaging magnifications of a second lens unit and a fourth lens unit are set appropriately so as to suppress occurrence of decentering aberration accompanying a variation of a prism apex angle.
US07929221B2
A ultra-wide angle objective lens comprising a first group having a first lens element having a convex object surface facing the object and a concave image surface facing the image plane, and a second aspheric lens element, the second aspheric lens element having a varying power that is negative at its vertex; and that increases positively with radial distance from the vertex. A second group has at least one lens element and a positive power. A third group has at least a first and a second lens element and a positive power. The ratio of the total track to the focal length satisfies the condition that TT/fo=<33 and the image height on a focal plane is h(θ)>f*θ, where h(θ) is the image height formed by an off-axis chief ray having a field angle θ, and f is the effective focal length of the lens.
US07929220B2
An adjustable apodized lens aperture is described which is constructed using photochromic material. As the excitation energy increases, the aperture constricts so as reduce the amount of light through the aperture. As the excitation energy decreases, the aperture dilates so as increase the amount of light through the aperture.
US07929218B2
The invention relates to a variable lens for controlling electromagnetic radiation that interacts with said lens in a controlled manner. The lens includes a container; a first dielectric fluid that is held in the container; a second dielectric fluid that is held in the container, a phase boundary layer between the first and the second fluid. The relative dielectric constant of the first fluid is different from a relative dielectric constant of the second fluid. At least one first electrode; and at least one second electrode is positioned in relation to the first electrode in such a way that an electric current that is applied between the first and the second electrode generates an electric field, which infiltrates the phase boundary layer.
US07929215B1
Field widening lens methods and systems are provided. The field widening lens includes a non-planar primary mirror and a secondary mirror. In addition, separate input and output ports are provided. The field widening lens further provides for an optical path difference for rays within the lens that is essentially zero for any ray within the field of view of an optical system including the field widening lens, regardless of the angle at which the ray entered the lens.
US07929209B2
An optical element having a three-dimensional structure which can function in a visible range and can improve adherence at a structural interface of the element, and a method of manufacturing the optical element. The optical element includes a substrate, and at least a first layer and a second layer on the substrate are manufactured such that each of the first layer and the second layer has a repetition structure of spaces and structural parts at a pitch equal to or less than a wavelength of visible light, and at an interface between the first layer and the second layer, overlapped structures are provided in which the repetition structure of the first layer and the repetition structure of the second layer overlap in a stack direction of the layers.
US07929207B2
A screen includes a plurality of reflecting portions disposed on a flat surface with a clearance left between one another. The reflecting portions reflect diagonal incident light coming in a predetermined direction other than the normal line direction of the flat surface, and block the diagonal incident light by reflecting the incident light such that the incident light cannot reach each area between the adjoining reflecting portions on the flat surface.
US07929206B2
A color-filtering device for enhancing color from a binocular view includes a first variable color filter element a second variable color filter element: and a mechanical assembly for communication of axial rotation to the first and second filter elements.
US07929205B2
A microscopy assembly comprises a stand, a stereo microscope supported by the stand, and a mouth switch assembly mounted to a holder, the mouth switch assembly including a mouth piece grippable by a user's teeth, and with a force sensor actuatable by the exertion of pressure by a user's lip while the mouth piece is held by the user's teeth, the force sensor including an actuating element arranged at a side of the mouth piece, wherein an actuating area of the actuating element located next to a front end of the mouth piece is spaced apart from the front end of the mouth piece by a distance larger than 4 mm and smaller than 35 mm.
US07929204B2
An infrared cut filter includes a substrate, a first membrane group on the substrate, a second membrane group on the first membrane group and a third membrane group on the second membrane group. The first, second, third membrane groups include a plurality of first, second, third combined membranes. Each first combined membrane includes a high-refractive index membrane having an optical thickness of 1.2 times λ/4 and a low-refractive index membrane having an optical thickness of 0.6 times λ/8 in an alternating fashion. Each second combined membrane includes a high-refractive index membrane having an optical thickness of 1.1 times λ/4 and a low-refractive index membrane having an optical thickness of 1.1 times λ/8 in an alternating fashion. Each third combined membrane includes a high-refractive index membrane having an optical thickness of 1.3 times λ/4 and a low-refractive index membrane having an optical thickness of 1.3 times λ/8 in an alternating fashion.
US07929203B2
An optimized Yb: doped fiber mode-locked oscillator and fiber amplifier system for seeding Nd: or Yb: doped regenerative amplifiers. The pulses are generated in the Yb: or Nd: doped fiber mode-locked oscillator, and may undergo spectral narrowing or broadening, wavelength converting, temporal pulse compression or stretching, pulse attenuation and/or lowering the repetition rate of the pulse train. The conditioned pulses are subsequently coupled into an Yb: or Nd: fiber amplifier. The amplified pulses are stretched before amplification in the regenerative amplifier that is based on an Nd: or Yb: doped solid-state laser material, and then recompressed for output.
US07929202B2
A semiconductor optical amplifier (SOA) with efficient current injection is described. Injection current density is controlled to be higher in some areas and lower in others to provide, e.g., improved saturation power and/or noise figure. Controlled injection current can be accomplished by varying the resistivity of the current injection electrode. This, in turn, can be accomplished by patterning openings in the dielectric layer above the current injection metallization in a manner which varies the series resistance along the length of the device.
US07929191B2
A holographic memory system includes a spatial light modulator having multiple modulators for spatially modulating at least a portion of a light beam emitted from a light source and rendering it as an information light beam, and a light sensing device for reading the information light beam taken out of a recording medium. The spatial light modulator and the light sensing device are integrally formed on the same substrate.
US07929190B2
A method of digitally processing light waves passing through a planar structure having given functions ƒin(x, y, ω) and ƒout(x, y, ω) and consisting of a light-propagating and distributing layer is provided. This layer contains a plurality of interconnecting pattern elements of a holographic pattern and a plurality of planar optical elements arranged in a predetermined pattern on the aforementioned light-propagating and distributing layer. The method consists of calculating positions and shapes of the interconnecting pattern elements of the holographic pattern based on the aforementioned given functions by solving an inverse problem. The interconnecting pattern elements have refractive indices different from the refractive indices of the light-propagating and distributing layer and are manufactured on the basis of the results of the calculations. The aforementioned continuous function is digitized, and the obtained digitized planar holographic pattern is used for converting the function ƒin(x, y, ω) into the function ƒout(x, y, ω).
US07929166B2
A PC includes: a data acquiring portion to acquire from an MFP connected to a network at least part of the data stored therein as editing data; a data editing portion to edit the editing data; a detecting portion to detect edited part different between a pre-editing version of the editing data and an edited version of the editing data; a selecting portion to select either a rewrite-all mode or an individual rewrite mode, based on the number of records included in the edited part; if the rewrite-all mode is selected, a batch rewriting portion to send a rewrite-all command to the MFP to rewrite the pre-editing version of the editing data with the edited version thereof, and if the individual rewrite mode is selected, an individual rewriting portion to send at least one individual rewrite command to the MFP to rewrite all records of the edited part one by one.
US07929152B2
A detecting apparatus used in a bonding apparatus including a capillary and a detection camera disposed with a certain amount of offset from the capillary and capable of detecting a press-bonded ball at a bonding portion after bonding. For a pad in which two edges of a press-bonded ball corresponding to two adjacent sides of the pad are definite, the detecting apparatus detects the respective distances between the two sides of the pad and the corresponding two edges of the press-bonded ball, and compares the detected values to determine if these values fall within previously set allowable ranges; and if the detected values are outside the allowable ranges, the amount of offset is corrected so that the press-bonded ball comes within the allowable ranges.
US07929150B1
An alignment interferometer telescope apparatus comprises a coherent laser source, a first beam splitter, a reference spherical mirror, a light source, first and second reticles, and a second beam splitter. At an interference location within the apparatus, a reference laser wave and a test laser wave are allowed to interfere to produce a combined laser wave.
US07929147B1
A method and system for determining an optimized artificial impedance surface is disclosed. An artificial impedance pattern is calculated on an impedance surface using an optical holographic technique given an assumed surface wave profile and a desired far field radiation pattern. Then, an actual surface wave profile produced on the impedance surface from the artificial impedance pattern, and an actual far field radiation pattern produced by the actual surface wave profile are calculated. An optimized artificial impedance pattern is then calculated by iteratively re-calculating the artificial impedance pattern from the actual surface wave profile and the desired far field radiation pattern. An artificial impedance surface is determined by mapping the optimized artificial impedance pattern onto a representation of a physical surface.
US07929146B2
Methods, fourier domain optical coherence tomography (FDOCT) interferometers and computer program products are provided for removing undesired artifacts in FDOCT systems using continuous phase modulation. A variable phase delay is introduced between a reference arm and a sample arm of an FDOCT interferometer using continuous phase modulation. Two or more spectral interferograms having different phase delay integration times are generated. The spectral interferograms are combined using signal processing to remove the undesired artifacts. Systems and methods for switching between stepped and continuous phase shifting Fourier domain optical coherence tomography (FDOCT) and polarization-sensitive optical coherence tomography (PSOCT) are also provided herein.
US07929145B2
An apparatus for detecting vulnerable plaque within a lumen defined by an intraluminal wall is described. The apparatus includes a probe having a distal portion and a proximal portion. The apparatus includes an optical waveguide extending along the probe. The optical waveguide is configured to carry optical radiation between the distal and proximal portions, and has a distal end in communication with the intraluminal wall. The apparatus includes an interferometer coupled to the optical waveguide and configured to provide an interference signal for sub-surface imaging of the intraluminal wall, and a processing module configured to provide spectroscopic information from detected intensity of light collected from the intraluminal wall.
US07929139B2
In a spectroscopic ellipsometer, light emitted from a light source enters a measurement surface of a substrate through an optical system in a lighting part so as to incline to the measurement surface to be directed to a light receiving device, and ellipsometry is performed based on spectral intensity of reflected light reflected on the measurement surface, the spectral intensity being acquired by the light receiving device. In focusing of the spectroscopic ellipsometer, a focus position of the measurement surface is obtained based on a total light amount in a predetermined wavelength band of the reflected light, the total light amount being obtained by the light receiving device. In the spectroscopic ellipsometer, since the optical system for ellipsometry and the optical system for focusing are common, it is possible to eliminate influences of change of the optical systems by temperature change or the like and to achieve high accurate focusing.
US07929138B1
An ambient atmosphere glow discharge spectrometer is disclosed having a capillary, two electrodes and a means for recording the atomic emissions.
US07929130B2
Methods for generating a customized spectral profile, which can be used to generate a corresponding filter, lamp or other type of illuminant. A trial spectrum can be generated. A reference spectrum can be determined or otherwise obtained. A SOURCE spectrum can be determined or otherwise obtained. One or more optical indices can be calculated using the trial spectrum and one or more of the optical indices are optimized by varying the trial spectrum to generate the customized spectral profile. A radiation force parameter can be used to minimize unsafe build-up of light in spectral regions. Adaptations of color rendering parameters can be used in the optimization process. Smoothing parameters can be used to enable easier design of filter structures. A reflectance camera can be used to measure reflectance data at one or more pixels of a digital representation of an object to be illuminated.
US07929128B2
An apparatus for the inspection of the heat shield of a space shuttle has a drive so that it can automatically undertake an examination of the tiles of the heat shield. The apparatus moves over the surface with the aid of the drive, and images of the region to be inspected are produced with the aid of a camera. For these images, the tiles are illuminated subsequently by light sources from different directions, as a result of which the tiles can be reliably evaluated with regard to possible defects.
US07929126B2
Method and systems related to obstructing a first predefined portion of at least one defined wavelength of light incident upon a first photo-detector array; and detecting the at least one defined wavelength of light with a photo-detector in a second photo-detector array.
US07929114B2
A projection optics for microlithography, which images an object field in an object plane into an image field in an image plane, where the projection optics include at least one curved mirror and including at least one refractive subunit, as well as related systems, components, methods and products prepared by such methods, are disclosed.
US07929109B2
Immersion fluid remaining on a portion of a substrate after that portion has passed an immersion nozzle is removed by moving the substrate relative to an immersion nozzle so that the portion of the substrate on which the immersion fluid remains is passed by the immersion nozzle again. A path is determined along which the substrate is to be moved to remove the remaining immersion fluid. The path can be determined based upon previous movements of the substrate, including factors such as the speed and/or length of the previous movements. Alternatively, portions of the substrate on which immersion fluid remains can be detected, and then the substrate can be moved so that the portion of the substrate on which the immersion fluid remains is passed by the immersion nozzle based on the results of the detection. Immersion fluid also can be removed from the stage surface located beyond the substrate.
US07929103B2
Disclosed herein is a display including a drive substrate and an opposite substrate adhered to each other, with a sealant therebetween, in the periphery of a display region provided in a central area of the drive substrate, wherein the gap between the drive substrate and the opposite substrate in an application region of the sealant is narrower than the gap in an adjacency region adjacent to and on the display region side of the application region.
US07929102B2
A manufacturing method of a transflective LCD comprising forming a multiple layer on a substrate by depositing transparent electrode layer and a gate metal layer sequentially, forming a gate line, a gate electrode, a gate pad forming part and a data pad forming part by patterning the multiple layer, forming a gate insulating layer, forming a semiconductor layer, forming a data line, a source electrode and a drain electrode, forming a passivation layer and an organic insulating layer and forming a gate pad and a data pad by providing contact holes exposing the transparent electrode layer on the gate pad forming part and the data pad forming part, respectively.Accordingly, it is an aspect of the present invention to provide a manufacturing method of a transflective LCD using less masks and a transflective LCD thereof.
US07929101B2
A flexible display panel comprises a flexible substrate, a display module, a driving unit and at least one anisotropic conductive film. The display module is disposed on the flexible substrate, and has a display area and a peripheral circuit area beside the display area. The anisotropic conductive film is connected between the peripheral circuit area and the driving unit, and the driving unit is electrically connected to the peripheral circuit area through the anisotropic conductive film. In addition, the anisotropic conductive film has an insulation film and a plurality of conductive particles disposed in the insulation film. Diameters of the conductive particles are in a range from 4.5 micrometers to 7 micrometers, and a distribution density of the conductive particles is a range from 45000 grains per square millimeter to 65000 grains per square millimeter. Therefore, the flexible display panel has high reliability.
US07929100B2
A flexible printed circuit board for use in a liquid crystal display device includes: a body section having a light source portion embedded therein; a leg section including a solder pad connected to an external printed circuit board, the leg section being extended from the body section and integrally formed with the body section; and a single conductive layer formed across the body section and the leg section for electrically interconnecting the light source portion and the solder pad.
US07929098B2
A liquid crystal display element includes: electrodes that are formed upon a substrate, and include a mark electrode that is formed in a closed loop, an outer electrode that is arranged at a periphery of the mark electrode, and an isolated electrode that is surrounded by the mark electrode; an electrically insulating layer that is disposed between the electrodes and the substrate, and in which through holes are formed that correspond to the mark electrode, the outer electrode, and the isolated electrode; and a wiring layer that is disposed between the electrically insulating layer and the substrate, and upon which wiring is formed that electrically connects the outer electrode and the isolated electrode via the through holes.
US07929097B1
A novel nematic liquid crystal (LC) mode is based on the Fringing-Field-Switching of Vertically-Aligned liquid crystals. The VA-FFS mode is capable of generating very fast optical modulation without the use of very thin cell gap. IA major feature of this LC mode is that it has unusual fast relaxation time compared with the conventional nematic LC modes that require a thin cell gap. This fast relaxation occurs even at very low applied voltages and the operation is very stable. The fast-response mechanism of this LC mode involves the confinement of liquid crystal molecular switching within self-imposed thin LC layers. The present invention provides a novel approach to overcome the fundamental problem of the long relaxation time of the conventional nematic liquid crystal modes.
US07929092B2
A roll printing device, a roll printing method, and a method for manufacturing a liquid crystal display device using the same. The roll printing device includes a dispenser; an anilox roll to receive a designated material dispensed by the dispenser; a printing roll engaged with the anilox roll to rotate with the printing roll to receive the designated material supplied from the anilox roll; and a substrate stage fixed below the printing roll for mounting a substrate. The printing roll is movable on the substrate stage to deposit the designated material on the substrate.
US07929091B2
In a method of manufacturing a display panel, a first alignment member is formed on a first substrate. Liquid crystal is sealed between the first substrate and a second substrate opposite to the first substrate. Then, an electric field is applied to the liquid crystal to align the liquid crystal. Ultraviolet light is irradiated onto the first alignment member to form a second alignment member while applying the electric field to the liquid crystal.
US07929090B2
The invention relates to a liquid crystal display used as a display unit of an electronic apparatus and a method of manufacturing the same and provides a liquid crystal display which can achieve high display quality and a method of manufacturing the same. A liquid crystal including a polymeric component and having a specific resistance of 1×1013 Ω·cm or more at room temperature (25° C.) is dispensed onto a TFT substrate. After combining the TFT substrate with an opposite substrate in vacuum, the atmospheric pressure is restored to fill a gap between the TFT substrate and the opposite substrate with the liquid crystal, thereby forming a liquid crystal layer. The polymeric component is polymerized while applying a predetermined voltage to the liquid crystal layer to form polymer layers.
US07929083B2
A subject of the present invention is to prevent damage to a retardation film, etc. to improve the reliability in a liquid crystal display device including a retardation film on the side of the color filter substrate.To solve the problem, there is provided a liquid crystal display device comprising a liquid crystal display panel which includes a pair of substrates and liquid crystal supported between the pair of substrates, wherein the liquid crystal display panel includes a plurality of sub-pixels; each of the plurality of sub-pixels includes a transparent element and a reflective element; and one substrate of the pair of substrates includes: a diffuse reflection layer formed at a position corresponding to the reflective element of each individual sub-pixel, an oriented film formed on the diffuse reflection layer, a retardation film formed in a region in which the diffuse reflection layer is formed on the oriented film, a color filter formed on the retardation film, and a planarizing film formed on the color filter.
US07929079B2
A method for manufacturing a polarizer includes forming a conductive thin film layer on a first surface of a substrate. The conductive thin film layer corresponding to a processing line is partially removed by a treatment laser beam irradiated along the processing line. The removing the conductive thin film layer forms a plurality of groove lines on a portion of the substrate from which the conductive thin film is removed and a plurality of striped lines formed on a portion of the substrate on which the conductive thin film remains between the groove lines.
US07929074B2
An object of the invention is to provide a liquid crystal display device having a so-called direct backlight where the interval between a number of rod light sources can be reduced, as well as a liquid crystal display device where the liquid crystal display panel and the backlight can be provided close to each other and the thickness of the module can be reduced. The liquid crystal display device is provided with a liquid crystal display panel and a backlight provided on the rear surface of this liquid crystal display panel, and the above described backlight is provided with a number of rod light sources aligned in a plane which faces said liquid crystal display panel and electrode supports for supporting the electrodes of the rod light sources on the same pole, which are provided on the same side of the rod light sources together. The above described electrode supports for supporting the electrodes on the same pole together are formed of at least a separate first electrode support and second electrode support. The first electrode support and the second electrode support are respectively formed by press processing a metal plate and provided with electrode fixtures for sandwiching the electrodes of the number of rod light sources and en electrode linking body for linking these electrode fixtures together. The metal fixtures of the first electrode support and the metal fixtures of the second electrode support alternate in the direction in which said rod light sources are aligned.
US07929068B2
A pixel structure including a substrate, a scan line, a data line, a first and a second switching device, a first and a second pixel electrode, a first and a second bended pixel electrode, a first and a second connecting conductive layer, and a first and a second common line is provided. The scan line and data line demarcate a first and a second areas on the substrate, and the scan line is located between the two areas. The first and second switching devices are electrically connected to the scan line and the data line and are also electrically connected to the first and second pixel electrodes on the first and second areas respectively. The first and second bended pixel electrodes on the second and first areas are electrically connected to the first and second pixel electrodes through the first and second connecting conductive layers on the scan line respectively.
US07929067B2
A liquid crystal component module comprises a liquid crystal dielectric layer, first and second electrically conductive layers disposed to oppose each other with the liquid crystal dielectric layer interposed therebetween, a voltage applying device which applies a DC voltage to the liquid crystal dielectric layer so as to control the dielectric constant of the liquid crystal dielectric layer, a temperature regulating element for changing the temperature of the liquid crystal dielectric layer, and a temperature control device which changes the temperature of the liquid crystal dielectric layer by means of the temperature regulating element so as to cause transition of the liquid crystal dielectric layer between solid phase and liquid phase.
US07929064B2
A projection-type video display apparatus has a polarizing beam splitter for matching light, which is outputted by a light source unit, to one of S polarizing light and P polarizing light, an optical characteristics switching element for electrically and periodically switching a wavelength band of light outputted by the polarizing beam splitter, a video display element, as a light valve element, for forming an optical image from light outputted by the light source unit, in accordance with a video signal, and a radiating unit for radiating a plurality of color light, which are sequentially outputted by the optical characteristics switching element, to the video display element, wherein light outputted by the video display element is incident on a projecting lens, and a light path from the light source unit to the projecting lens is U-shaped. Consequently, the projection-type video display apparatus becomes compact and has improved contrast.
US07929053B2
The invention relates to a waveform generator and the related method thereof for generating a second image data according to a first image data, wherein the first image data and the second image data correspond to different signal formats. The waveform generator includes: a first memory unit, a second memory unit, and an integrating unit. The first memory unit stores a plurality of scan line patterns. The second memory unit stores at least one first scan line data of the first image data, where each first scan line data corresponds to a scan line. The integrating unit is coupled to the first and the second memory units and generates each second scan line data of the second image data according to the plurality of scan line patterns or each first scan line data of the first image data.
US07929051B2
In a mobile electronic equipment, a main body has a flat bottom surface and a flat side which cooperatively form a frame and having a recess with rib slots on its side. A camera unit is constructed by connecting a flexible cable to a substrate on which a camera IC portion is mounted. A holder has a window portion through which the camera IC portion is passed and a cover portion which covers the camera unit and which has ribs engaging with the respective rib slots. The camera unit is housed in the recess together with the holder in which the camera IC portion is passed through the window portion, and the ribs are fitted into the respective rib slots to incorporate the camera unit into the main body.
US07929048B2
An image acquisition module for monitoring the external surroundings of a vehicle is provided. The image acquisition module includes a housing with a protected interior against at least moisture and a window hermetically closed by a transparent element; an electronic circuit accommodated in the housing and associated with connection device with the exterior for supply and for bidirectional signal exchange; an image detector connected to the electronic circuit and facing the window; a support attached to the housing to carry an optical system between the image detector and the window; and positioning and releasable fixation device to enable the centering of the optical system and the releasable fixation of the module to an exterior structure of a vehicle.
US07929045B2
A camera module 1 includes: an optical structure 3 that forms a subject image and moves up and down along an optical path; a solid-state image pickup element 21 that converts, into an electrical signal, a subject image formed by the optical structure 3; a lens holder 4, holding the optical structure 3 therein, which contains the solid-state image pickup element 21, the optical structure 3 having a cushioning member 34 so provided on a back surface thereof as to absorb the impact of contact between the optical structure 3 and the holding section 4. The cushioning member 34 has a removing section for, when in contact with a contact surface 4a of the holding section 4, removing dust D on the contact surface 4a outward from the contact surface 4a. This makes it possible to provide a small camera module 1 while preventing (reducing) dust from causing an image defect.
US07929036B2
To provide a method for producing a solid-state imaging device enabling an improvement of a light sensitivity characteristic in a light receiving unit, a solid-state imaging device in which the light sensitivity characteristic is improved, and a camera provided with the solid-state imaging device. A shield film projected around the light receiving unit is formed on a substrate in which the light receiving unit is formed; an transparent insulation film is formed on the shield film; a sidewall insulation film is formed by etch-back of the insulation film, in a side wall of the shield film; a mask layer having an aperture at a position corresponding to the light receiving unit is formed on the shield film; and the shield film is etched by using the sidewall insulation film and the mask layer as a mask to form an aperture portion exposing the light receiving unit.
US07929033B2
An image sensor package includes a first substrate, an image sensor chip, a processing chip and a plurality of passive elements. The first substrate has a supporting surface and a bottom surface opposite to the supporting surface. The image sensor chip is disposed on the supporting surface and electrically connected to the first substrate. The image sensor chip package further includes a second substrate. The processing chip and the passive elements are mounted on the second substrate and electrically connected to the second substrate. The bottom surface of the first substrate defines a cavity for receiving the second substrate, the processing chip and the passive elements therein.
US07929028B2
There is provided a method for use by a content capturing device for facilitating creation of content. According to one embodiment, the method includes receiving a content project file in a receiver of the content capturing device. The method further includes providing instructions to the user via a user interface for creating one or more portions of the content. In one embodiment, the instructions can be included in the content project file. The content can be, for example, a video or a collection of one or more digital still images. The method further includes capturing the one or more portions of the content using a video module and automatically editing the one or more portions of the content to generate the content.
US07929012B2
Disclosed are video conferencing systems, devices, architectures, and methods for using media notifications to coordinate switching between video in a distributed arrangement. An exemplary media switch in accordance with embodiments can include: a first interface configured for a first type communication with an endpoint; a second interface configured for the first type communication with another media switch, the second interface being configured to receive a first video stream having a first characteristic and a second video stream having a second characteristic; a third interface configured for a second type communication with a stream controller, the stream controller being configured to provide a notification; and a fourth interface configured for the second type communication with a controlling server, whereby the media switch is configured to re-target an active stream in response to the notification or a difference between the first and second characteristics.
US07929006B2
A disclosed image forming apparatus includes a laser array light source having plural laser light sources for generating plural laser beams; a photosensitive body having a surface on which an electrostatic latent image is formed by a surface potential changed by the plural laser beams emitted from the laser array light source; and a controller for controlling emission of the plural laser beams of the laser array light source. The controller sequentially turns off at least one of the plural laser beams when forming a continuous electrostatic latent image line on the photosensitive body by scanning the plural laser beams in a main scanning direction of the photosensitive body.
US07929002B2
A method of projecting an image on a physical substrate using a virtual image and a virtual plane includes generating a virtual two dimensional plane and locating a position and orientation of a wand with respect to the virtual plane. The method further includes creating a virtual image on the virtual plane with the wand. An image can be projected on the physical substrate. The projected image corresponds to the virtual image created on the virtual plane. An associated image projection system includes a virtual two dimensional plane. A wand is configured to create a virtual image on the virtual two dimensional plane. The image projection system also has a physical substrate configured to receive a projected image. The projected image corresponds to the virtual image generated using the wand and the virtual two dimensional plane.
US07928994B2
Described herein are methods and systems that allow a user to reposition or size a graphics item or background such that a portion of the graphics item resides outside the background. This permits tailored operating spaces based on user preference and allowable conditions, which are particularly useful with display devices having a large display area.
US07928984B1
A method, system, and computer-readable storage medium are disclosed for rendering Bézier curves using a graphics processing unit (GPU). In one embodiment, a triangle representing a quadratic Bézier curve is sent to the GPU, wherein the triangle comprises only one texture coordinate per vertex, and wherein each texture coordinate comprises a first coordinate of the respective vertex in a canonical space. In one embodiment, a second coordinate in the canonical space for each vertex sent to the GPU may be determined based on the first coordinate in the canonical space for the respective vertex. In one embodiment, the quadratic Bézier curve is rendered using the GPU.
US07928976B2
A telestrator system is disclosed that allows a broadcaster to annotate video during or after an event. For example, while televising a sporting event, an announcer (or other user) can use the present invention to draw over the video of the event to highlight one or more actions, features, etc. In one embodiment, when the announcer draws over the video, it appears that the announcer is drawing on the field or location of the event. Such an appearance can be performed by mapping the pixels location from the user's drawing to three dimensional locations at the event. Other embodiments include drawing on the video without obscuring persons and/or other specified objects, and/or smoothing the drawings in real time.
US07928971B2
An organic electroluminescent display device includes a substrate, a gate line on the substrate, a data line crossing the gate line over the substrate, a switching thin film transistor near the crossing of the gate line and data line, a driving thin film transistor system including a plurality of sub-TFTs connected in parallel to the switching thin film transistor via a gate base, a power line crossing the gate line over the substrate and electrically connected with the plurality of sub-TFTs, a first electrode over the driving thin film transistor system in contact with the plurality of sub-TFTs, an organic electroluminescent layer on the first electrode, and a second electrode of transparent material on the organic electroluminescent layer.
US07928968B2
An apparatus for displaying an advertisement image having a plurality of image elements includes a display panel for displaying the advertisement image thereon. The display panel includes a plurality of clusters which are serially connected with one another and are arranged in a pattern same as that of the advertisement image. Each of the clusters has at least one LED cell corresponding to one image element in the advertisement image, respectively, and a driving unit for driving the LED cell to represent the corresponding image element on the LED cell. An image editor performs an editing of the advertisement image by way of changing color and/or brightness of the respective image elements cells. And a control module controls the driving of the clusters in synchronization with an editing period for the advertisement image.
US07928956B2
A digital controlled multi-light driving apparatus for driving and controlling a plurality of lights. The digital controlled multi-light driving apparatus includes a plurality of oscillation step-up circuits and a digital control circuit. The digital control circuit has a counter unit, a memory unit, a comparator unit, and a driving unit. The counter unit starts counting to generate a counting value whenever a digital start signal is generated. The memory unit stores at least one target counting value. The comparator unit is electrically connected to the counter unit and the memory unit to generate triggering signals whenever the counting value matches the target counting value. The driving unit is electrically connected to the comparator unit to output sequentially delayed driving signals to the oscillation step-up circuits respectively on receiving the triggering signals.
US07928941B2
It is possible to suppress the voltage amplitudes of data lines and to prevent deterioration in display quality by a simple configuration.Each of pixels 110 includes a pixel capacitor and a storage capacitor of which one end is connected to a pixel electrode and the other end is connected to each capacitive line 132. If first, second, third, . . . , 320th, and 321st scanning lines 112 are sequentially selected, the capacitive line 132 of each row is provided with TFTs 152, 154, 156 and 158. A source electrode of the TFT 156 of a first row is connected to a first feed line 165 and a gate electrode thereof is connected to a first scanning line 112. A source electrode of the TFT 158 is connected to a second feed line 167 and a gate electrode thereof is connected to a common drain electrode of the TFTs 152 and 154. The drain electrodes of the TFT 156 and 158 are connected to the first capacitive line 132. A gate electrode of the TFT 152 is connected to a second scanning line 112.
US07928936B2
Compensating for changes in the threshold voltage of the drive transistor of an OLED drive circuit, the drive transistor includes a first electrode, second electrode, and gate electrode; connecting a first voltage source to the first electrode, and an OLED device to the second electrode and to a second voltage source; providing a test voltage to the gate electrode and connecting to the OLED drive circuit, a test circuit, that includes an adjustable current mirror causing voltage applied to the current mirror, to be at a first test level; providing a test voltage to the gate electrode of the drive transistor and connecting the test circuit to the OLED device producing a second test level after the drive transistor and the OLED device age; and using the first and second test levels to calculate changes in the voltage applied to the gate electrode of the drive transistor to compensate for drive transistor aging.
US07928935B2
An electro-optical device includes a plurality of data lines, scan lines, and unit circuits. Each data line is supplied with a data potential corresponding to a gray scale, and each scan line is supplied with a scan signal defining a writing period. Each unit circuit includes a drive transistor generating a driving current, an electro-optical element displaying a gray scale, a capacitive element having first and second electrodes, an electric supply line, which extends in a direction so as not to intersect the scan line, connected to the second electrode in an initialization period other than the writing period, a first switching element connecting the gate and drain of the drive transistor during at least the initialization period, and a second switching element controlling an electrical connection between the data line and the first electrode based on the scan signal.
US07928930B2
A plasma display apparatus is disclosed. The plasma display apparatus includes a first driver, a third driver, and a separation controller. The first driver supplies a driving signal to a first electrode of a plasma display panel during a reset period, an address period and a sustain period and is electrically connected to a first reference voltage source. The third driver supplies a data signal to a third electrode of the plasma display panel during the address period and is electrically connected to a second reference voltage source. The separation controller controls the electrical separation between the first reference voltage source and the second reference voltage source during at least one period of the reset period, the address period or the sustain period.
US07928928B2
An apparatus and method for reducing perceived color shift as a function of viewing angle is disclosed. One embodiment is a display device that includes a color light modulator and a color filter. The filter is configured to filter wavelengths of light that would be perceived as color shifted light when reflected by the modulator at an off-axis viewing angle. Another embodiment includes a color light modulator and a color light source configured to provide light having a spectral content that lacks the wavelengths that would be perceived as color shifted light by a view of the display at an off-axis viewing angle. Another embodiment are methods of making such display devices.
US07928927B1
A head worn head up display (HUD) system providing an enhanced head down view in an environment including a head worn device including a vision tracking device and a dynamic head down display. The head worn HUD system includes a computational platform for receiving vision tracking device signals from a vision tracking device of a head worn device and for generating head down display signals associated with a dynamic head down display. The computational platform processes and utilizes the vision tracking device signals and the generated head down display signals to provide output signals to the head worn device for output by the head worn device as superimposed visual steering cues to the operator.
US07928922B2
Methods and systems for wireless devices are disclosed. According to one system, a radio frequency identification (RFID) tag includes an RFID circuit packaged within a chip carrier package. The chip carrier package bonds out a first antenna connection for the RFID circuit. An antenna including a conductive lead is interfaced with the first antenna connection. The chip carrier package and the first conductive lead are coupled to a first side of a first spacer. A second spacer having a second dielectric constant greater than the first dielectric constant is coupled to a second side of the first spacer. The second spacer isolates the RFID circuit from a metal surface.
US07928919B2
A method for fabricating a microwave horn antenna in which a thermoplastic sacrificial layer is mounted to a thermoplastic horn layer. A heated horn embossing plate having at least one horn shaped embossing element is then moved into the horn layer so that the horn element penetrates through the horn layer and extends partially into the sacrificial layer thus forming a horn opening in the horn layer complementary in shape to the horn element. The horn layer and sacrificial layer are then separated from each other and the horn opening and at least a portion of the back surface of the horn layer is covered with a metal coating. A thermoplastic wave guide layer formed by embossing wave guide channels into the layer is covered with metal and attached to the back side of the horn layer to form the antenna. Alternatively, a portion of the horn and the remaining portion of a microwave channel are formed in both a first and second thermoplastic section. These portions of the microwave guide channel and horn are then coated with a metal material and the sections are secured together in a facing relationship so that the horn portions and wave guide channel portions on both the first and second sections register with each other.
US07928908B2
In a multilateration system receivers are grouped into two groups. The first group is used to determine a position of a signal source, for example, an aircraft equipped with a SAR transponder. From the determined position, predicted time of arrival values are produced for the second group receivers. These are compared with the actual time of arrival values for the signals arriving at the second group receivers. A difference is determined and then the variation of that difference is determined as the aircraft travels in its track. The groupings are then varied and further variations determined. When the minimum variation is determined an alert is given that the second group has a receiver which is operating with a larger than desirable group time delay.
US07928893B2
Method and apparatus for developing radar scene and target profiles based on Compressive Sensing concept. An outgoing radar waveform is transmitted in the direction of a radar target and the radar reflectivity profile is recovered from the received radar wave sequence using a compressible or sparse representation of the radar reflectivity profile in combination with knowledge of the outgoing wave form. In an exemplary embodiment the outgoing waveform is a pseudo noise sequence or a linear FM waveform.
US07928884B2
An Analog-to-Digital Converter (ADC) includes analog to digital conversion circuitry configured to receive an analog signal and output a digital representation of the analog signal on a plurality of data lines; a balancing circuit configured to encode the digital representation of the analog signal on the data lines such that a total number of 1's and 0's transmitted on any given data line is the same.
US07928882B2
An integrated circuit comprises a plurality of sensing circuits (12), each for detecting whether a respective physical operating parameter is above or below a respective reference value. The integrated circuit contains a serial shift register (11) for shifting digital data signals that represent the respective reference values from a successive approximation update circuit (14) to the sensing circuits (12) and back to the successive approximation update circuit (14). Detection results of the sensing circuits (12) are shifted to the successive approximation update circuit (14) with the digital data signals. The successive approximation update circuit (14) is used to form the digital data so that the reference values form successive approximations of the physical operating parameter values during an analog to digital conversion process. In this way the successive approximation update circuit (14) is shared by a plurality of sensing circuits (12).
US07928881B1
The present invention relates to a direct digital frequency synthesizer using a variable sine wave-weighted digital to analog converter with improved size and efficiency and a synthesizing method thereof. The direct digital frequency synthesizer and the synthesizing method thereof are capable of simplifying a configuration for matching output data of a phase accumulator to sine wave amplitude without increase in complexity of a DAC by applying a nonlinear DAC for directly generating a current corresponding to base points with sine weights and a variable sine wave-weighted DAC for generating fine currents to be combined with variable weights based on the base points. Accordingly, it is possible to provide a high quality output, reduce a size and power consumption, and increase a speed.
US07928867B2
Disclosed herein are devices, methods, and techniques including analog to digital converters having at least one digital filter.
US07928864B2
A method and apparatus for providing public transportation information and using the provided information are discussed. A method for encoding transportation information in accordance with an embodiment of the present invention creates information on a bus route, creates information on the current location and availability of each bus running on the bus route, and creates status information containing the created information. A method for encoding transportation information in accordance with another embodiment of the present invention creates information on a bus stop, creates information on the route, current location, and availability of each bus to arrive at the bus stop, and creates status information containing the created information. The constructed status information can be transmitted wirelessly along with containers carrying other types of information such as management or location information.
US07928857B2
A dishwashing appliance console assembly and associated apparatus are provided. The console assembly comprises a control device arrangement, including a control actuator having an associated indicia, and a light emitting element that is de-actuated when the door assembly is in the closed position, and actuated when the door assembly is pivoted from the closed position. The light emitting element communicates with a light diffuser member, and the emitted light interacts therewith to illuminate the indicia associated with the control actuator. A console cover member at least partially covers the control device arrangement and facilitates interaction with the control actuator therethrough. The console cover member is configured such that the light from the diffuser member illuminating the indicia is non-specifically directed therethrough. The console cover member is substantially opaque when the light emitting element is de-actuated, and at least partially translucent when the light emitting element is actuated.
US07928851B2
The present invention provides a personal alarm system including a communication device for transmitting a signal to a recipient such as a signal monitoring center or rescue or other emergency authorities. An interface module, including a user-programmable memory and a user interface, controls the communication device. A triggering key is used to activate the interface module in the case of an emergency, thereby causing the communication device to transmit a signal to the recipient.
US07928850B2
Methods and systems for providing data communication in medical systems are disclosed.
US07928846B2
The present invention discloses a data tag device (100) which initially operates in an active mode where the tag occasionally transmits an unsolicited beacon (412). While operating, an expiration event occurs (512, 514) which causes the tag to disable a battery (110), preventing subsequent operation in an active mode, but may continue operating in a passive mode.
US07928839B2
Included are embodiments for asset management. At least one embodiment of a method includes receiving, at a performance assessment and optimization center, data from at least one asset, the asset being configured to service an environment and performing at least one calculation, from the received data, to determine whether the asset is operating properly. Some embodiments include in response to a determination that the at least one asset is not operating properly, providing an indication related to operation of the asset.
US07928836B2
A mobile unit communication apparatus, including a wireless transceiver, is provided at a mobile unit. At the mobile unit communication apparatus, a surrounding object detection unit detects objects surrounding the mobile unit. The surrounding communication impediment detection unit detects a likelihood of an impediment to communication in the surroundings of the mobile unit from conditions for surrounding objects detected by the surrounding object detection unit. A relay communication unit transmits information received by the wireless transceiver from the wireless transceiver. A relay wait time setting unit sets a time until information received by the wireless transceiver is transmitted by the relay communication unit from the wireless transceiver longer for a larger likelihood of an impediment to communication detected by the surrounding communication impediment detection unit.
US07928833B2
A dynamic condition monitoring system is disclosed, such as for monitoring vibrations in complex machine systems. The system includes monitors on which server software is provided. The server software may access pre-defined graphical user interface pages that can be populated and served directly from the monitors. The data may be accessed via conventional networks for viewing and analyzing monitored data, as well as for configuration of the individual dynamic condition monitors.
US07928829B2
In a method for controlling access to a vehicle (FZ), first an authentication signal is sent from the vehicle to an authorized mobile ID transmitter (IDG), with which authentication signal the ID transmitter is authorized to unlock the vehicle. Subsequently, the distance from the valid authorized mobile ID transmitter to the vehicle is determined. Finally, an unlock signal (ES) is transmitted from the valid authorized mobile ID transmitter to the vehicle, if the distance from the ID transmitter to the vehicle is less than a predetermined first proximity distance (ANRE). In this way an efficient control of access to a vehicle is achieved, wherein the mobile ID transmitter automatically unlocks the vehicle when a certain proximity to the vehicle is identified.
US07928827B2
A blade fuse includes a first terminal includes an outer edge and an inner edge, the inner edge includes a first portion notched away from the inner edge beneath the first portion; a second terminal includes an outer edge and an inner edge, the inner edge include a second portion notched away from the inner edge beneath the second portion; an element extending from the first portion of the inner edge of the first terminal to the second portion of the inner edge of the second terminal; and a housing covering the element.
US07928820B2
In a superconducting magnet, including a vacuum vessel, a coil vessel inside the vacuum vessel, and a superconducting coil inside the coil vessel for generating a magnetic field, has a magnetic member, disposed inside the vacuum vessel, supported with thermal insulation, for compensating the magnetic field; a heat exchange device disposed outside the vacuum vessel for supplying to or absorbing heat from the vacuum vessel; and thermal conducting members thermally connecting the heat exchange device via the vacuum vessel to the magnetic member. An MRI including the superconducting magnet is also disclosed.
US07928818B2
A capacitive element for an implantable medical device feedthrough element includes a bore, to receive a feedthrough member, or pin of the filtered feedthrough element, an external surface extending laterally outward from a first opening of the bore, and a recessed area formed in the external surface and extending about an outer perimeter thereof. The recessed area may provide a location on which to apply a conductive material to form a joint that electrically couples the capacitive element to a ferrule of the filtered feedthrough element.
US07928814B2
A set top box is described including multiple tuners and an apparatus and method for controlling signal level. The apparatus includes a signal splitter for splitting signal power of a signal between an input and at least two outputs, a controller coupled to an output, and a circuit controlled by the controller and selectively coupled to the signal splitter for altering a signal transfer response characteristic of the signal. The method describes controlling the signal level of signals outputted by a signal splitter including determining a signal quality characteristic of one of the output signals and altering a signal response in the signal splitter in response to comparing the signal quality characteristic to a predetermined signal quality characteristic threshold.
US07928810B2
The oscillator arrangement (1) comprises a differential amplifier (13) and also a first and a second terminal (2, 3). The first terminal (2) of the oscillator arrangement (1) can be coupled via a quartz resonator (10) to the second terminal (3) of the oscillator arrangement (1) and via a first capacitor (11) to a reference voltage terminal (8). The second terminal (3) of the oscillator arrangement (1) can be coupled via a second capacitor (12) to the reference voltage terminal (8). The differential amplifier (13) is connected at a first input (14) to the first terminal (2) of the oscillator arrangement (1) and at an output (16) to the second terminal (3) of the oscillator arrangement (1). The second input (15) of the differential amplifier (13) is connected via a direct voltage source (21) to the reference voltage terminal (8).
US07928807B2
The present invention provides a frequency synthesizer for a wireless communication system. The synthesizer includes an oscillator that generates an electronic signal as well as frequency dividers, frequency selectors and mixers. The signal generated by the oscillator is sequentially divided by the frequency dividers to produce a first group of frequencies, and the selectors and mixers are then capable of mixing the first group of frequencies according to instructions from control bits to produce a second group of frequencies which constitute UWB band frequencies. In this manner, the synthesizer can generate all 14 UWB band frequencies or particular UWB band groups using a single oscillator. One of the frequencies generated by the dividers can also be used as the baseband clock signal without requiring an additional frequency source.
US07928799B2
A power amplifying apparatus includes an input terminal configured to receive an input signal, a first power amplifier biased for class A or class AB operation which is configured to amplify the input signal, an output terminal connected to an output of the first power amplifier, a second power amplifier biased for class C operation which is configured to receive and amplify a part of the input signal, and a switch connected between an output of the second power amplifier and the output terminal.
US07928790B2
Integrated circuit and programmable delay. One embodiment provides an integrated circuit including a programmable delay element having a plurality of single delay cells. The delay cells include a first input and a second input and a first output. The delay cells are arranged to form a chain such that the first output of a preceding delay cell is coupled to the second input of a successive delay cell. The first inputs of any delay cells are configured to receive an input signal to be delayed. The delay cells out of the plurality of delay cells is configured to constitute a starting point of a signal path including any of the delay cells arranged downstream of the starting point. The first output of the last delay cell in the chain forms an output of the programmable delay element.
US07928783B2
A semiconductor integrated circuit includes a frequency determining unit configured to determine an operational speed of the semiconductor integrated circuit and to generate a frequency region signal; a duty cycle control unit configured to detect a duty cycle of a DLL clock and to generate a duty cycle control signal; a duty cycle correcting unit configured to generate a corrected clock by correcting a duty cycle of an input clock in response to the frequency region signal and in response to the duty cycle control signal; and a DLL (Delay Locked Loop) circuit configured to generate the DLL clock by controlling a phase of the corrected clock.
US07928777B2
Provided is a semiconductor device including a step-down circuit group including multiple step-down circuits that step down an external power supply voltage to a predetermined voltage; multiple functional circuits that require a reset operation upon power-on; and a power-on reset circuit that outputs a reset command to the multiple functional circuits, when an internal power supply voltage supplied from the step-down circuit group exceeds a voltage level necessary for an initialization operation. The multiple step-down circuits of the step-down circuit group are classified into a startup operating step-down circuit group that performs a step-down operation from power-on to supply the internal power supply voltage, and a startup non-operating step-down circuit group that stops operation upon power-on to interrupt supply of the internal power supply voltage. The startup non-operating step-down circuit group includes the multiple step-down circuits sequentially selected from one having a shortest wiring distance from the power-on reset circuit.
US07928776B2
An voltage detection device includes a comparator circuit comprising a first input terminal connected to a system power supply, a second input terminal connected to a standby power supply, an output terminal capable of outputting a control voltage according to comparison result; an indicator circuit; and a switch circuit connected between the standby power supply and the indicator circuit, comprising a control terminal to receive the control voltage from the comparator circuit thereby to control the standby power supply supplied to the indicator circuit or not; a power state terminal of the computer connected to a node between the standby power supply and the indicator circuit, wherein the power state terminal is at a low level when the computer is turned off. The voltage detection device can ensure that all the power supplies provide power to the computer components normally.
US07928770B1
I/O blocks include input, output, and output enable circuits for interfacing with memory devices. The input circuit includes registers for capturing a double data rate signal, converting it into single data rate signals, and resynchronizing the single data rate signals. Multiple devices may be accessible with each device potentially having a different clock signal for resynchronizing. Another clock signal may be used to align/synchronize resulting signals from multiple devices. The resynchronized single rate signals can be converted into half-rate data signals, and the four half-rate data signals can be provided to resources in the programmable device core. The input circuit also may provide a half-rate clock signal synchronized with the half-rate data signals to the programmable device core. The half rate clock signal can be derived from the full-rate clock signal using a data strobe signal, a full-rate clock signal, or a half-rate clock signal as an input.
US07928768B1
A metastability-hardened storage circuit includes at least one inverting circuit. The inverting circuit has a logical input. The logical input of the inverting circuit is split into a pair of physical inputs.
US07928767B2
A method for increasing responding speed and lifespan of a buffer includes detecting an edge of an input signal of the buffer, triggering a pulse signal with a predetermined period according to the detected edge, and driving the buffer for generating an output signal according to the pulse signal and the input signal.
US07928764B2
A programmable interconnect network for an array of logic cells. Said interconnect network has a plurality of switch boxes being connected in a tree structure and providing connections to its logic cells, switch boxes located at the lowest level of the tree structure are connected to logic cells; said interconnect network also has peripheral switch boxes, of which at least one is connected to an external logic. Also, an integrated circuit comprising an FP array of logic cells connected by the said programmable interconnect network and a mask programmable (MP) logic array.
US07928759B2
A logic gate is constructed of an insulated gate field effect transistor (MIS transistor) having a thin gate insulation film. An operation power supply line to the logic gate is provided with an MIS transistor having a thick gate insulation film for switching the supply and stop of an operation power source voltage. A voltage of the gate of the power source switching transistor is made changing in an amplitude greater than an amplitude of an input and an output signal to the logic gate. Current consumption in a semiconductor device configured of MIS transistor of a thin gate insulation film can be reduced and an power source voltage thereof can be stabilized.
US07928754B2
A burn-in and electrical test system (20) includes a temperature controlled zone (22) and a cool zone (24) separated by a transition zone 25. The temperature controlled zone (22) is configured to receive a plurality of wafer cartridges (26) and connect the cartridges (26) to test electronics (28) and power electronics (30), which are mounted in the cool zone (24). Each of the wafer cartridges (26) contains a semiconductor wafer incorporating a plurality of integrated circuits. The test electronics (28) consists of a pattern generator PCB (100) and a signal driver and fault analysis PCB (102) connected together by a parallel bus (104). The pattern generator PCB (100) and the fault analysis PCB (102) are connected to a rigid signal probe PCB (104) in cartridge (26) to provide a straight through signal path. The probe PCB (104) is rigid in order to allow close control of capacitance between each signal line and a backplane, thus providing impedance controlled interconnections between a semiconductor wafer under test and the test electronics (28). The power distribution system (30) is connected to a probe power PCB (106) in the cartridge (26). The probe power PCB (106) has at least a bendable portion in order to allow it to be positioned closely adjacent to and parallel with the rigid probe PCB (104), yet extend a substantial distance away from the probe PCB (106) at its interconnection (109).
US07928748B2
In an analysis of a semiconductor device under test (DUT) using a Thermal Induced Voltage Alteration (TIVA) tool, the TIVA is connected to an output of the DUT and the DC component on the output is decoupled from the TIVA. The remaining AC component from the output is analyzed by the TIVA while scanning the DUT with a scanning laser to identify locations on the DUT that produce signal anomalies at the DUT output.
US07928741B2
An embodiment of the present invention provides for a sensing element comprising a non-conductive housing with three chambers for detecting oil conductivity, additive depletion and oxidation, and water contamination, respectively. Through the monitoring of an array of oil sensors, an early warning of oil degradation due to oxidation is provided. The monitoring system further detects excess soot, water and other contaminants in the oil. The oil sensor array and related monitoring system decrease the likelihood of catastrophic engine failure through the early detection and warning of a decrease in oil quality thereby reducing vehicle owner outlays for servicing and disposal fees while further aiding in the satisfaction of environmental protection regulations.
US07928739B2
A sensor for measuring moisture content of a substrate, comprising: a coplanar waveguide; a directional coupler having a pair of generally parallel first and second strips defining a coupling gap therebetween; and a high frequency signal generator electrically coupled to said first strip and operable to couple power to said second strip with the substrate placed across said coupling gap to thereby generate a coupled power signal in said second strip having an amplitude related to moisture content of the substrate.
US07928738B2
A detecting system for detecting the connection of two connectors includes a number of first and second linking lines. The detecting system includes a number of first detection switches, a number of pull-down resistors, a number of second detection switches, a number of pull-up resistors, and a detection module. Each first linking line is grounded via each first detection switch and each pull-down resistor in series. The terminals of the pull-down resistors connected to the first detection switches are defined as first detecting ends. Each second linking line is electrically coupled to a high potential via each second detection switch and each pull-up resistors in series. The detection module with a threshold value preset is configured for comparing the voltage value at the first detecting ends with the threshold value, and outputting a result to determine whether the first linking lines are electrically connected to the second linking lines respectively.
US07928736B2
The battery management system (BMS) measures a state of charge (SOC) of a battery by using a total amount of charge corresponding to a total amount of discharge accumulation. The BMS, outputting a SOC of a battery to an engine control unit (ECU), includes a sensor, state of health (SOH) and SOC measurers, a total amount of charge (TAC) determiner, and an output unit. The sensor detects a pack current and a pack voltage of the battery. The SOH measurer outputs a SOH of the battery by using the pack current and voltage. The SOC measurer measures a SOC of the battery by using the pack current and a TAC of the battery. The TAC determiner accumulates a total amount of discharge accumulation by using the pack current, determines a TAC corresponding to the total amount of discharge accumulation, and delivers the determined TAC to the SOC measurer. The output unit outputs the SOC and SOH to the ECU.
US07928733B2
A method of estimating standoff in a borehole through an earth formation, includes: disposing a sensor including a plurality of return electrodes and at least one transmitter electrode disposed in a concentric arrangement into the borehole; injecting current, I, into the formation by applying at least two frequencies of alternating current (AC) voltage between at least two of the electrodes; measuring impedance, Z, for each of the frequencies; and using a predetermined relationship between impedance, Z, and standoff, estimating the standoff. A system and a computer program product are provided.
US07928718B2
A method of calibration of a particle characterization apparatus, and a particle characterization apparatus, in which particles suspended in a liquid are passed through an orifice one by one for characterization of the particles, for instance by Coulter counting. The calibration does not require utilization of special calibration particles or liquids. A priori knowledge of the shape of a typical size distribution of a blood sample is utilized to adjust the apparatus based on an initial relatively short counting period of the sample in question. The initially determined size distribution is compared to the corresponding known typical size distribution and the apparatus is subsequently adjusted to counteract possible differences. Upon adjustment of the apparatus, the remaining part of the sample is passed through the orifice for determination of the actual particle size distribution of the remaining sample.
US07928713B2
A circuit is disclosed that includes a buck voltage regulator electrically coupled to an active current modulator. The active current modulator is operable to detect a negative current in the low-side switch of the buck voltage regulator circuit during a light mode operation. Whenever the negative current is detected, the active negative current modulator causes the low-side switch to stay ON in a linear mode and limits the negative current to a predetermined current level.
US07928710B2
Devices, reference voltage generators, systems and methods may include an embodiment of a voltage regulator output transistor using a thin gate insulator to provide a low output impedance despite having a semiconductor channel width that is relatively small. The output transistor is protected from damage by a clamping circuit provided to limit the gate-to-source voltage of the transistor such that damage to the output transistor should be reduced or prevented. One such clamping circuit includes a clamp transistor that receives a reference voltage at its gate. The magnitude of the reference voltage limits to voltage to which the gate of the transistor can be driven. A voltage reference circuit provides the reference voltage so that it compensates for process and temperature variations of the output transistor.
US07928709B2
A voltage regulator is provided. An input node receives an input voltage. An output node provides a supply voltage. A first transistor is coupled between the input node and a node. A first resistor is coupled between the input node and a gate of the first transistor. A second transistor is coupled between the node and the output node. An amplifier includes a non-inverting input terminal for receiving a reference voltage and an inverting input terminal. A second resistor is coupled between the inverting input terminal and a ground. A third transistor is coupled between the second resistor and a gate of the second transistor, wherein the third transistor is controlled by an output of the amplifier. A fourth transistor is coupled between the third transistor and the first node, wherein a gate of the fourth transistor is coupled to the gate of the second transistor.
US07928705B2
A voltage conversion circuit for a host electronic device includes a buck converter circuit having an input terminal coupled to a first node and having an output terminal coupled to a second node, a switched capacitor voltage converter circuit having an input coupled to the first node and an output coupled to the second node. The buck converter circuit may be configured to be selectively enabled and disabled in response to a control signal, and the switched capacitor voltage converter circuit may be configured to operate when the buck converter circuit is disabled.
US07928700B2
A method for charging a battery (16) from a direct-current source liable to significant fluctuations, which includes the steps of: progressively charging a storage capacitor (14) at a voltage that is higher than the nominal voltage of the battery (16), detecting a predetermined voltage threshold over the terminals of the storage capacitor (14), and discharging the storage capacitor (14) into the battery (16), the discharging being controlled by the threshold detection.
US07928691B2
A system and method for charging a rechargeable, or secondary, battery including a series string of battery cells, a topology of charging sources that selectively provides charging current to battery cells that need to be charged, but avoids overcharging battery cells that are already charged above a predetermined voltage threshold. Based on individual cell voltage measurements, the charging current is controlled in a manner to direct charging current to the battery cell(s) needing charge until these cells are fully charged, and bypasses battery cells that are fully charged or become fully charged.
US07928683B2
A high phase order alternating current rotating machine is disclosed having an inverter drive that provides more than three phases of drive waveform of harmonic order H, and characterized in that the windings of the machine have a pitch of less than 180 rotational degrees. Preferably the windings are connected together in a mesh, star or delta connection. A method for operating a high phase order induction motor is also disclosed, involving electrically connecting N windings into a mesh connection with a value of Δ that provides a substantial range in speed/torque relation when operating with at least two out of first, second and third harmonic, low order harmonics being the most efficient.
US07928682B2
A numerical controller capable of performing axis reconfiguration of control axes in at least two paths without need for the paths to wait. A program block is read and it is determined whether or not the read block includes an axis detachment command. If the block includes the axis detachment command block, an action axis attribute of an control axis designated by the axis detachment command is altered to a non-action axis attribute. Further, if the read block includes an axis allocation command, it is determined whether or not an control axis designated by the axis allocation command becomes a non-action axis, and when the control axis has the non-action axis attribute, the non-action axis attribute of the control axis is altered to a designated path's action axis attribute. Thus, the axis reconfiguration processing in one path can be performed separately from axis reconfiguration processing in another path.
US07928680B2
A fan system includes a connecting device, a controlling device and a fan device. The connecting device has a plurality of pins receiving at least one driving signal and a start signal. The control device is electrically connected to the pins of the connecting device and has a start control unit. The start control unit generates a first enabling signal in accordance with the start signal. The control device synchronously outputs the first enabling signal and the driving signal. The fan device is electrically connected to the control device and has a plurality of fans. The fan device synchronously transmits the driving signal to the fans and synchronously drives the fans to rotate in accordance with the first enabling signal.
US07928678B2
A device for controlling a speed of a door includes a detecting unit that detects a position of the door, and a control unit that controls the speed of the door in such a manner that an acceleration of the door becomes substantially zero at a point that is calculated based on the position. Thus, a target maximum speed of the door is adjusted depending on the remaining moving distance.
US07928668B2
A lamp control system driving at least two discharge lamps according to at least two control instructions includes a control circuit, a switch circuit, a transformer resonance circuit, and a source transformer circuit. The control circuit generates a control signal to which the source transformer circuit is electrically connected, transforming the control signal to at least one alternating current (AC) signal, and the transformer resonance circuit is electrically connected to the source transformer circuit and the discharge lamps, transforming the at least one AC signal to one or more electrical signals to respectively drive one or more discharge lamps, the switch circuit, electrically connected to the source transformer circuit and the transformer resonance circuit, drives source transformer circuit output of the at least one AC signals to the transformer resonance circuit.
US07928667B2
The present invention discloses a synchronous LED lamp string controller, comprising a clock synchronous circuit to receive a reference signal with a constant frequency, and based on which, to generate a system clock; a counter circuit to counter the system clock and generate a clock signal; a control logic circuit to receive said clock signal to generate a control signal; and a driver circuit to receive said control signal to drive at least a light emitting diode.
US07928661B2
To provide a low-cost self-excited inverter driving circuit exhibiting an excellent operational efficiency. A main inverter section is so constructed that a part of output signals is fed back by a resonance loop circuit to cause a self-excited oscillation to occur in the vicinity of a resonance frequency decided by leakage inductors and capacitors on the secondary side of a high voltage transformer, thereby performing an inverter operation. It is further arranged that a halt interval setting signal, which is generated by a triangular wave forming circuit and a control section, is applied to the main inverter section, thereby halting the inverter operation in accordance with the halt interval setting signal.
US07928659B2
A plasma display apparatus is provided. The plasma display apparatus includes a panel display unit in which a plurality of electrodes are formed, and a panel structure for surrounding at least a portion of the panel display unit. The panel structure includes at least one electrode pad extending from at least one of the electrodes of the panel display unit, at least one connector for applying driving signals to the at least one electrode pad, and a coating layer including a flame-retardant material and coating the at least one electrode pad and the at least one connector.
US07928657B2
The present invention relates to a photomultiplier having a fine configuration capable of realizing stable detection accuracy. The photomultiplier has a housing whose inside is maintained vacuum, and a photocathode, an electron-multiplier section, and an anode are disposed in the housing. In particular, one or more control electrodes disposed in an internal space of the housing which surrounds the electron-multiplier section and the anode are electrically connected via one or more connection parts extending from an electron emission terminal of the electron-multiplier section. In this configuration, due to a voltage, instead of the applying between an electron entrance terminal and the electron emission terminal of the electron-multiplier section, being applied between the electron entrance terminal and the control electrodes, an electric potential gradient which is increased gradually from the photocathode side toward the anode side is formed in the electron-multiplier section, and a sufficient electric potential difference is provided between the electron emission terminal of the electron-multiplier section and the anode, which makes it possible to obtain stable detection accuracy.
US07928655B2
A light-emitting diode (LED) device is disclosed. The LED device includes a semiconductor substrate with a planar top surface, a light-emitting diode (LED) chip disposed over the top surface of the semiconductor substrate, at least two isolated outer wiring layers formed through the semiconductor substrate and electrically connected to the light-emitting diode chip, serving as input terminals, a transparent encapsulating layer with a substantially planar top surface formed over the semiconductor substrate, capping the LED chip and the at least two isolated outer wiring layers, and a lens module adhered to the substantially planar top surface of the transparent encapsulating layer to cap the light-emitting diode chip. In one embodiment, the lens module includes a fluorescent layer and a lens covering or covered by the fluorescent layer.
US07928654B2
An object of the present invention is to provide such a sealing structure that a material to be a deterioration factor such as water or oxygen is prevented from entering from external and sufficient reliability is obtained in a display using an organic or inorganic electroluminescent element. In view of the above object, focusing on permeability of an interlayer insulating film, deterioration of an electroluminescent element is suppressed and sufficient reliability is obtained by preventing water entry from an interlayer insulating film according to the present invention.
US07928641B2
A spark plug includes a longitudinal bore formed in a housing for receiving an insulator, with the housing having a first bore for receiving a pressure measuring device and a second bore for receiving a light guide which opens into the combustion chamber.
US07928632B2
This present invention relates generally to manufacturing objects. More particularly, the invention relates to a method and structure for fabricating an out-of-plane compliant micro actuator. The compliant actuator has large actuation range in both vertical and horizontal planes without physical contact to the substrate. Due to fringe field actuation, the compliant actuator has no pull-in phenomenon and requires low voltage by a ‘zipping’ movement compared to conventional parallel plate electrostatic actuators. The method and device can be applied to micro actuators as well as other devices, for example, micro-electromechanical sensors, detectors, fluidic, and optical systems.
US07928629B2
A stator has four or more magnetic poles. A commutator has a plurality of segments arranged in the circumferential direction and a short-circuit conductor for short-circuiting predetermined segments from among these segments. Each segment has an angular width WS, and there is a gap of an angular width WU between the segments. A substantial angular width WB of each of an anode brush and a cathode brush satisfies (n−1)(WS+WU)+WU
US07928626B2
A stator structure includes: a stator core (104) having a large number of concave slots (105) and a large number of convex magnetic poles (106) circumferentially alternately arranged; and magnet wires (101) of rectangular cross section in each of which an insulating coating (103) is formed on the outer surface of a metal wire (102), wherein each of the slots (105) is formed so that the distance (W2) between both the side surfaces (109, 109) of the slot (105) gradually decreases from the bottom (107) to a distal opening (108) of the slot (105), each of the magnet wires (101) is wound around the associated magnetic pole (106) and inserted in tiers in the associated slot (105), and the magnet wire (101) is placed in the slot (105) so that the width (W1) thereof continuously or stepwise decreases from the bottom (107) to the distal opening (108) of the slot (105).
US07928619B2
A gap winding motor includes a stator and a rotor. The stator includes a stator core and air-core coils for generating a rotating magnetic field which are attached to an inner peripheral surface of the stator core. The rotor is disposed so as to face the stator with an air gap therebetween. A stator core is divided into two core portions in an axial direction of the motor, and a spacer is disposed between the core portions. A unique air-gap section is provided between the core portions, and coil terminal processes are performed in the air-gap section between the core portions.
US07928618B2
A contact system for energizing an electromagnetic engine includes a fixed first contact set connected to an electrical power source and having an axial face and a first electrical connector disposed on at least a portion of the axial face. The contact system includes a rotatable second contact set having an axial face adjacent the axial face of the first contact set and a plurality of spaced apart second electrical connectors extending along the axial face. The second electrical connectors are connected to a set of electromagnetic coils and energize a predetermined number of the electromagnetic coils when the second electrical connectors engage with the first electrical connector during rotation of the second contact set. The present invention also provides an electromagnetic engine having a housing, a first contact set, a controller, and stator ring and rotor assemblies that produce an electromotive force to spin a shaft of the engine.
US07928605B2
A downhole measurement assembly comprising a metal casing housing a plurality of tool sections, one of which includes a detector sensitive to a magnetic field, and a DC power supply for said tool sections, the power supply and the tool sections being electrically connected to the casing, characterised in that the power supply is connected to at least one tool section via a switching circuit and a conductor arrangement, the switching circuit comprising a capacitor, a plurality of switches and control means operative alternately to charge the capacitor from the DC supply and discharge the capacitor through said at least one tool section using the conductor arrangement so as to inhibit the generation of an electromagnetic field in the conductor arrangement between the capacitor and the said at least one tool.
US07928600B2
A DC high voltage power source is constituted by an AC-DC converting means (4, 6) that converts a voltage of a commercial AC power source (3) to a DC voltage and steps up the converted DC voltage, a DC-AC converting means (7) that converts the DC voltage stepped up by the previous means to an AC voltage, two insulating transformer (8, 9) that steps up the AC voltage converted by the previous converting means while insulating each others and a series connection of DC voltages obtained after converting the output voltages from the transformers to DCs and smoothing the same. The DC voltage of the DC high voltage power source is used as the power source to current amplifiers (19, 20, 21) constituted by a multi level PWM inverter circuit (18) of 3 levels and the currents flowing through X axis, Y axis and Z axis gradient magnetic field coil (15, 16, 17) in an MRI apparatus connected to these current amplifiers as loads are controlled by a switching control device (18q) so as to meet with current command values (22c1, 22c2, 22c3) from a sequencer 22 in the MRI apparatus. As a result, plural DC high voltage power sources necessary for the multi level PWM inverter is constituted by a comparatively simple circuit, in addition, while suppressing loss in the power sources, a small sized and highly accurate high voltage and large current power source device and a magnetic resonance imaging apparatus using the same are provided.
US07928599B2
Present invention relates to an electro-mechanical anti-theft device suitable both to inhibit rotation of the steering axis of a motor vehicle and to interrupt feeding of necessary electric switchboards for correct operation of the same motor vehicle. As to this latter object of the invention, a signal originating from a chip, housed inside a protected cylinder, can be coded by a suitable switchboard, only when the steering lock device is disconnected.
US07928588B2
A circuit signal connection interface, a manufacturing method thereof, and an electronic device using the same are provided. The circuit signal connection interface includes a first signal line and a second signal line juxtaposed to each other, an insulation layer, and a first conductive pad. The first conductive pad electrically connects to the first signal line, and crosses the second signal line. The insulation layer is disposed between the second signal line and the first conductive pad. The electronic device further includes a circuit device including a first conducting bump and a second conducting bump connected to each other in a parallel manner. The first conducting bump electrically connects to a first portion of the first conductive pad while the second conducting bump electrically connects to a second portion of the first conductive pad.
US07928585B2
A process for aligning at least two layers in an abutting relationship with each other comprises forming a plurality of sprocket openings in each of the layers for receiving a sprocket of diminishing diameters as the sprocket extends outwardly from a base, with the center axes of the sprocket openings in each layer being substantially alignable with one another, the diameter of the sprocket openings in an abutting layer for first receiving the sprocket being greater than the diameter of the sprocket openings in an abutted layer. This is followed by forming a plurality of reservoir openings in each of at least two of the layers and positioning the sprocket openings in the layers to correspond with one another and the reservoir openings in the layers to correspond with one another so that substantial alignment of the center axes of the corresponding sprocket openings in the layers effects substantial alignment of the center axes of the corresponding reservoir openings in the layers. Engaging the sprocket openings with the sprocket by inserting the end of the sprocket having the smallest diameter into the sprocket openings having the largest diameter in the layers and continuing through to the sprocket opening having the smallest diameter in the layers effects substantial alignment of the center axes of the corresponding sprocket openings and substantial alignment of the center axes of the corresponding reservoir openings in the layers. The invention also comprises apparatus-for performing this process.
US07928584B2
A MEMS apparatus has a MEMS device sandwiched between a base and a circuit chip. The movable member of the MEMS device is attached at the side up against the circuit chip. The movable member may be mounted on a substrate of the MEMS device or formed directly on a passivation layer on the circuit chip. The circuit chip provides control signals to the MEMS device through wire bonds, vias through the MEMS device or a conductive path such as solder balls external to the MEMS device.
US07928582B2
Microelectronic workpieces and methods for manufacturing microelectronic devices using such workpieces are disclosed. In one embodiment, a microelectronic assembly comprises a support member having a first side and a projection extending away from the first side. The assembly also includes a plurality of conductive traces at the first side of the support member. Some of the conductive traces include bond sites carried by the projection and having an outer surface at a first distance from the first side of the support member. The assembly further includes a protective coating deposited over the first side of the support member and at least a portion of the conductive traces. The protective coating has a major outer surface at a second distance from the first side of the support member. The second distance is approximately the same as the first distance such that the outer surface of the protective coating is generally co-planar with the outer surface of the bond sites carried by the projection. In several embodiments, a microelectronic die can be coupled to the corresponding bond sites carried by the projection in a flip-chip configuration.
US07928577B2
Semiconductor devices comprise at least one integrated circuit layer, at least one conductive trace and an insulative material adjacent at least a portion of the at least one conductive trace. At least one interconnect structure extends through a portion of the at least one conductive trace and a portion of the insulative material, the at least one interconnect structure comprising a transverse cross-sectional dimension through the at least one conductive trace which differs from a transverse cross-sectional dimension through the insulative material. Methods of forming semiconductor devices comprising at least one interconnect structure are also disclosed.
US07928567B2
A power supply network (2) for an integrated circuit is provided, the power supply network (2) comprising a supply grid (4); a plurality of supply pads (6), each supply pad (6) being in electrical contact with an edge of the supply grid (4); a current spreader (8) for at least one of the plurality of supply pads (6), each current spreader (8) being in electrical contact with a respective supply pad (6) and the supply grid (4), each current spreader (8) being sized so that it overlaps with a respective portion of the supply grid (4); and each current spreader (8) having a lower electrical resistance than the supply grid (4). Further embodiments provide an integrated circuit with a power supply network as described above.
US07928564B2
A method for fabricating a multichip module package includes providing a first heat sink positioned for releasing heat from the package and providing a second heat sink positioned proximate the first heat sink. The heat sinks are thermally coupled and electrically isolated to and from one another. A first semiconductor device is attached to the first heat sink in thermal and electrical communication therewith and electrically insulated from the second heat sink. A second semiconductor device is attached to the second heat sink in thermal and electrical communication therewith and electrically insulated from the first heat sink.
US07928561B2
A system is provided. The system includes a device that includes top and bottom thermally conductive substrates positioned opposite to one another, wherein a top surface of the bottom thermally conductive substrate is substantially atomically flat and a thermal blocking layer disposed between the top and bottom thermally conductive substrates. The device also includes top and bottom electrodes separated from one another between the top and bottom thermally conductive substrates to define a tunneling path, wherein the top electrode is disposed on the thermal blocking layer and the bottom electrode is disposed on the bottom thermally conductive substrate.
US07928556B2
There is provided a low-cost semiconductor device that commercial and quality-assured (inspected) chip size packages can be stacked and has a small co-planarity value and a high mounting reliability. A semiconductor device in which a flexible circuit substrate is adhered to at least a part of a lateral side of a semiconductor package, and the flexible circuit substrate, which is on a side facing solder balls of the semiconductor package, is folded at a region inside of an edge of the semiconductor package.
US07928553B2
An electronic device and method is disclosed. In one embodiment, a method includes providing an electrically insulating substrate. A first electrically conductive layer is applied over the electrically insulating substrate. A first semiconductor chip is placed over the first electrically conductive layer. The first semiconductor chip comprises a first electrode on a first main surface and a second electrode on a second main surface. An electrically insulating layer is applied over the first electrically conductive layer. A second electrically conductive layer is applied over the electrically insulating layer. A through connection is provided in the electrically insulating layer to couple the first electrically conductive layer to the second electrically conductive layer.
US07928551B2
In a semiconductor device, a first semiconductor chip is stacked on a wiring substrate and has first electrode pads disposed at predetermined positions on an upper surface thereof. A second semiconductor chip is stacked on the first semiconductor chip through an insulating member in an offset manner so that the first electrode pads are exposed. Support members support a back surface of a protruding portion of the second semiconductor chip through the insulating member.
US07928548B2
A heat spreader attached to a heat source that includes a semiconductor chip includes a silicon structure that provides a plurality of heat flux paths, including a lateral, in-plane heat flux path. The heat spreader is mounted in-plane with the heat source.
US07928545B2
An LED package and a fabrication method thereof are provided. The LED package includes an upper metal plate having an LED-receiving hole therein; a lower metal plate disposed under the upper metal plate; and an insulator which the upper metal plate and the lower metal plate from each other. A portion of the lower metal plate is exposed via the LED-receiving hole and an LED is mounted on the exposed portion of the lower metal plate and is electrically connected to both of the upper and lower metal plates. A protective cover encloses and protects exposed surfaces of the upper and lower metal plates.
US07928544B2
The invention relates to leadframes and semiconductor chip package assemblies using leadframes, and to methods for their assembly. A disclosed embodiment of the invention includes a semiconductor package leadframe with a chip mounting surface for receiving a semiconductor chip and a plurality of leadfingers. The leadfingers have a proximal end for receiving one or more wirebond, and a distal end for providing an electrical path from the proximal end. One or more of the leadfingers also has an offset portion at its proximal end for increasing the clearance between the leadfinger and underlying heat spreader, increasing the stiffness of the leadfinger, and increasing leadfinger deflection-resistance and spring-back. The offset is in the direction opposite the plane of a heat spreader thermally coupled to the mounting surface. Preferred embodiments of the invention further include a semiconductor chip affixed to the mounting surface and a plurality of bondwires operably coupling bond pads of the chip to the offset portions of the proximal ends of individual leadfingers.
US07928529B2
A semiconductor device that attenuates light to the circuit element area is provided. The semiconductor device includes light-sensitive element area formed on substrate and a circuit element area formed on the substrate. Additionally, a multilayer wiring area is formed on circuit element area. A Tantalum film (which is generally made of tantalum or a tantalum compound) is formed on the surface of the multilayer wiring area to attenuate incident light on circuit element area.
US07928526B2
An exemplary imaging module package includes a substrate, an imaging sensor chip set on the substrate, a housing positioned on the substrate, and a lens module. The housing includes a first chamber enclosing the imaging sensor chip therein, a second chamber coaxially extending from the first chamber for receiving the lens module therein, and a shoulder between the first and second chambers. The shoulder abuts against a top surface of the imaging sensor chip.
US07928525B2
An integrated circuit includes a device stack including: a memory device with a first wireless coupling element, and a semiconductor device with a second wireless coupling element. The first and second wireless coupling elements are arranged face-to-face and are configured to provide a wireless connection between the memory device and the semiconductor device.
US07928521B1
The invention comprises a carbon nanotube switch suitable for use in an integrated circuit structure and capable of being moved from a first position in a first plane in the switch to a second position in a second plane in the switch using approximately the same energy as required to move the switch from the second position back to the first position. The switch comprises a flexible carbon nanotube strip secured clamped at one end in a first plane in a switching chamber, and secured or clamped, at the opposite end of the carbon nanotube, in a second plane in the switching chamber, which is parallel to the first plane but spaced therefrom, to permit the central portion of the carbon nanotube strip to move in the chamber between a first position in the first plane and in electrical contact with one or more first electrodes and a second position in the second plane and in electrical contact with one or more second electrodes.
US07928520B2
A microfabricated structure that includes a first layer of material on a substrate, and a second layer of material over the first layer that forms an encapsulated cavity, and a structural support layer added to the second layer. Openings can be formed in the cavity, and the cavities can be layered side by side, vertically stacked with interconnections via the openings, and a combination of both can be used to construct stacked arrays with interconnections throughout.
US07928518B2
In a P-channel power MIS field effect transistor formed on a silicon surface having substantially a (110) plane, a gate insulation film is used which provides a gate-to-source breakdown voltage of 10 V or more, and planarizes the silicon surface, or contains Kr, Ar, or Xe.
US07928509B2
The present invention discloses an integrated junction field effect transistor (JFET) and Schottky diode, comprising a depletion mode JFET which includes a source, a drain and a gate, wherein the drain is not provided with an ohmic contact such that it forms a Schottky diode.
US07928508B2
A semiconductor structure includes a semiconductor substrate; a first high-voltage well (HVW) region of a first conductivity type overlying the semiconductor substrate; a second HVW region of a second conductivity type opposite the first conductivity type overlying the substrate and laterally adjoining the first HVW region; a gate dielectric extending from over the first HVW region to over the second HVW region; a gate electrode on the gate dielectric; a drain region in the second HVW region; a source region at an opposite side of the gate dielectric than the drain region; and a deep well region of the first conductivity type underlying the second HVW region. Substantially no deep well region is formed directly underlying the drain region.
US07928498B2
A gate structure includes an insulation layer on a substrate, a first conductive layer pattern on the insulation layer, a metal ohmic layer pattern on the first conductive layer pattern, a diffusion preventing layer pattern on the metal ohmic layer pattern, an amorphous layer pattern on the diffusion preventing layer pattern, and a second conductive layer pattern on the amorphous layer pattern. The gate structure may have a low sheet resistance and desired thermal stability.
US07928492B2
A non-volatile memory integrated circuit device and a method fabricating the same are disclosed. The non-volatile memory integrated circuit device includes a semiconductor substrate, word and select lines, and a floating junction region, a bit line junction region and a common source region. The semiconductor substrate has a plurality of substantially rectangular field regions, and the short and long sides of each substantially rectangular field region are parallel to the row and column directions of a matrix, respectively. The word lines and select lines extend parallel to the row direction on the semiconductor substrate, the word lines crossing a plurality of substantially rectangular field regions disposed in the row direction, and the select lines partially overlapping substantially rectangular field regions arranged in the row direction of the matrix, such that the parts of the long sides of the substantially field regions and the short sides of the substantially rectangular field regions are located below the select lines. The floating junction region is formed within the semiconductor substrate between the word lines and the select lines, the bit line junction region is formed opposite the floating junction region, and the common source region is formed opposite the floating junction region.
US07928488B2
Example embodiments provide a unit pixel, an image sensor containing unit pixels, and a method of fabricating unit pixels. The unit pixel may include a semiconductor substrate, photoelectric transducers formed within the semiconductor substrate, multi-layered wiring layers formed on a frontside of the semiconductor substrate, inner lenses formed on a backside of the semiconductor substrate corresponding to the photoelectric transducers, and microlenses formed above the inner lenses.
US07928473B2
The invention relates to a photo-detector with a reduced G-R noise, which comprises a sequence of a p-type contact layer, a middle barrier layer and an n-type photon absorbing layer, wherein the middle barrier layer has an energy bandgap significantly greater than that of the photon absorbing layer, and there is no layer with a narrower energy bandgap than that in the photon-absorbing layer.
US07928472B2
An optical semiconductor device comprises a distributed Bragg reflector layer of a first conductivity type, an optical absorption layer, and a semiconductor layer of a second conductivity type, sequentially formed on a semiconductor substrate; wherein said Bragg reflection layer of the first conductivity type has first semiconductor layers having a band gap wavelength larger than the wavelength of incident light, and second semiconductor layers having a band gap wavelength smaller than the wavelength of incident light; and an optical layer thickness of each of said first semiconductor layers is larger than the optical layer thickness of each of said second semiconductor layers.
US07928468B2
Embodiments of the present invention describe a semiconductor device having an buffer structure and methods of fabricating the buffer structure. The buffer structure is formed between a substrate and a quantum well layer to prevent defects in the substrate and quantum well layer due to lattice mismatch. The buffer structure comprises a first buffer layer formed on the substrate, a plurality of blocking members formed on the first buffer layer, and second buffer formed on the plurality of blocking members. The plurality of blocking members prevent the second buffer layer from being deposited directly onto the entire first buffer layer so as to minimize lattice mismatch and prevent defects in the first and second buffer layers.
US07928467B2
There is provided a nitride semiconductor light emitting device including: a light emitting structure including n-type and p-type nitride semiconductor layers and an active layer disposed therebetween; n- and p-electrodes electrically connected to the n-type and p-type nitride semiconductor layers, respectively; and an n-type ohmic contact layer disposed between the n-type nitride semiconductor layer and the n-electrode and including a first layer and a second layer, the first layer formed of an In-containing material, and the second layer disposed on the first layer and formed of a transparent conductive oxide. The nitride semiconductor light emitting device including the n-electrode exhibits high light transmittance and superior electrical characteristics. Further, the nitride semiconductor light emitting device can be manufactured by an optimal method to ensure superb optical and electrical characteristics.
US07928464B2
A light emitting device is provided. The light emitting device comprises: a conductive support substrate; a bonding layer on the conductive support substrate; a reflective layer on the bonding layer; and a light emitting structure layer on the reflective layer. The bonding layer comprises a solder bonding layer on the conductive support substrate and at least one of a diffusion barrier layer and an adhesion layer on the solder bonding layer, the solder bonding layer, the diffusion barrier layer, and the adhesion layer being formed of a metal or an alloy of which the Young's Modulus is 9 GPa to 200 GPa.
US07928451B2
An improved light emitting heterostructure and/or device is provided, which includes a contact layer having a contact shape comprising one of: a clover shape with at least a third order axis of symmetry or an H-shape. The use of these shapes can provide one or more improved operating characteristics for the light emitting devices. The contact shapes can be used, for example, with contact layers on nitride-based devices that emit light having a wavelength in at least one of: the blue spectrum or the deep ultraviolet (UV) spectrum.
US07928447B2
A GaN crystal substrate is provided, which has a diameter of not less than 20 mm and a thickness of not less than 70 μm and not more than 450 μm, and has a light absorption coefficient of not less than 7 cm−1 and not more than 68 cm−1 for light in the wavelength range of not less than 375 nm and not more than 500 nm. A fabricating method of the GaN crystal substrate, and a light-emitting device fabricated using the GaN crystal substrate are also provided.
US07928444B2
A thin film transistor (TFT) having a lightly doped drain (LDD) structure includes a lightly doped drain (LDD) region formation pattern, an active layer formed in an uneven structure on the LDD region formation pattern, and having a source region and a drain region having an LDD region. A gate electrode may be formed on a gate insulating layer, and source and drain electrodes are coupled to the source and drain regions.
US07928441B2
Disclosed is display part such as a TFT array panel comprising an aluminum layer, and a molybdenum layer formed on the aluminum layer. The thickness of the molybdenum layer may be about 10% to about 40% the thickness of the aluminum layer. As a result, a top surface of the aluminum layer may have a width about equal to a bottom surface of the molybdenum layer.Accordingly, it is an aspect of the present invention to provide a TFT array panel comprising an aluminum wiring on which aluminum protrusion is reduced or eliminated.
US07928437B2
A thin film transistor (“TFT”) substrate in which the size of a pixel TFT formed in a display area is reduced using a single slit mask, and the length of the channel area of a protection TFT constituting an electrostatic discharge protection circuit formed in a non-display area is formed larger than that of the pixel TFT using the same mask pattern. The TFT substrate includes a signal line and a discharge line formed on a substrate, a signal supply pad formed on one end of the signal line to supply a signal to the signal line, and an electrostatic discharge protection circuit including at least one protection TFT including a plurality of channels formed between the signal supply pad and the discharge line and/or between the signal line and the discharge line.
US07928435B2
An interposer chip may include an insulating substrate, conductive patterns, and a test pattern. The conductive patterns may be formed on the insulating substrate. Further, the conductive patterns may be electrically connected to conductive wires. The test pattern may be connected to the conductive patterns. A test current for testing an electrical connection between the conductive patterns and the conductive wires may flow through the test pattern. Thus, the interposer chip may have the test pattern connected to the conductive patterns, so that the test current may flow to the test pattern through the conductive wires and the conductive patterns. As a result, an electrical connection between the conductive wires and the conductive patterns may be identified based on the test current supplied to the test pattern.
US07928430B2
A mononuclear star-branched polymer dielectric material having a repeat unit of the formula (I): A-Bn (I) wherein, A represents a multifunctional center having a functionality and a functional group with “n” arms; n is an integer greater than 2. B represents a hydrolyzed or partially hydrolyzed compound of the formula (II): wherein, X represents H or CH3; R represents H, alkyl or is selected from a group consisting of acetoxyl, t-butyl, t-butyldimethyl silyl, acid labile groups and acid stable groups; “a” is an integer from 1 to 5; y and z are molar ratio and are the numbers satisfying y+z=1, 0
US07928421B2
A memory device. The device includes first and second electrode members, in spaced relation on a substrate. A phase change element lies in electrical contact with the first and second electrode elements and spans the space separating them. The phase change element includes two segments, each in contact with one of the electrode elements. The segments are fused together at a location between the two electrodes such that the fused area has a smaller cross-sectional area than does the remainder of the phase change element. The electrodes, the substrate and the phase change element define a chamber containing a vacuum.
US07928420B2
A storage cell, integrated circuit (IC) chip with one or more storage cells that may be in an array of the storage cells and a method of forming the storage cell and IC. Each storage cell includes a stylus, the tip of which is phase change material. The phase change tip may be sandwiched between an electrode and conductive material, e.g., titanium nitride (TiN), tantalum nitride (TaN) or n-type semiconductor. The phase change layer may be a chalcogenide and in particular a germanium (Ge), antimony (Sb), tellurium (Te) (GST) layer.
US07928409B2
A method and apparatus for aligning, stabilizing and registering two or more structures in one or more dimensional space with picometer-scale precision. Low noise laser light is scattered by at least one or more structure or fiducial marks. One mark may be coupled to each structure to be positioned. The light which has been scattered off the fiducial marks is collected in a photo-sensitive device which enables real-time high-bandwidth position sensing of each structure. One or more of the structures should be mounted on a stage, and the stage can move in either one or more dimensions. The photo-sensitive device generates signals in response to the scattered light received, and the signals are used to modulate the position of the stage in a feedback loop.
US07928404B2
The invention provides methods for conjugate blanking of a charged particle beam within a charged particle column using a beam blanker. The beam blanker comprises a first deflector, a second deflector and a blanking aperture, the first deflector being positioned between a gun lens and a main lens, the second deflector being positioned between the first deflector and the main lens, the blanking aperture being positioned between the second deflector and the main lens, and the first deflector, the second deflector and the blanking aperture being aligned on the optical axis of the column. A method according to the invention comprises the steps of: configuring electron optical elements of said charged particle column to form a beam in the column either with or without a crossover; configuring the main lens to focus the beam formed by the gun lens onto a substrate plane; deflecting the beam with a first deflector in a first direction; and deflecting the beam with a second deflector in a second direction onto the blanking aperture, wherein the first direction is parallel or anti-parallel to the second direction; and wherein the image at the substrate plane does not move during blanking.
US07928400B1
A detection system for wavelength-dispersive and energy-dispersive spectrometry comprises an X-ray detector formed from a solid-state avalanche photodiode with a thin entrance window electrode that permits the efficient detection of X-rays scattered from “light” elements. The detector can be tilted relative to the incident X-rays in order to increase the detection efficiency for X-rays scattered from “heavy” elements. The entrance window may be continuous conductive layer with a thickness in the range of 5 to 10 nanometers or may be a pattern of conductive lines with “windowless” areas between the lines. A signal processing circuit for the avalanche photodiode detector includes an ultra-low noise amplifier, a dual channel discriminator, a scaler and a digital counter. A linear array of avalanche photodiode detectors is used to increase the count rate of the detection system.
US07928399B2
A method for imaging a radiation source, and a device that utilizes these methods that in one embodiment include the steps of: calculating at least one Compton cone of a first parameter of a radiation emission from information received from a sensor occurrence; and tracing this Compton cone on to a unit sphere having preselected characteristics using an estimated angular uncertainty to limit at least a portion of said tracing. In another embodiment of the invention at least two Compton cones are calculated and then intersected upon a predefined surface such as a sphere. These intersection points can then be iterated over a preselected series of prior events.
US07928394B1
A testing device generally includes a housing having an inner cavity and at least first and second housing passageways extending from an environment outside the housing to the inner cavity. The testing device further includes a gas sensor contained within the inner cavity of the housing, the gas sensor having a measurement chamber and at least first and second sensor passageways. The first and second sensor passageways are fluidly connected with the first and second housing passageways in a hermetically sealed manner to prevent the passage of fluids from the inner cavity of the housing to the measurement chamber of the gas sensor.
US07928390B1
A spectroscopic instrument of the type providing an infrared light beam from an infrared light source along an infrared light path, where the infrared light beam includes a wide range of wavelengths of radiation within a target range of from about two microns to about three hundred microns, where the infrared light source includes a supercontinuum source having a CO2 pumping laser adapted to fire into a solid-core photonic crystal fiber formed at least in part of at least one of AlClxBr(1-x), NaCl, and ZnSe, which solid-core photonic crystal fiber produces the infrared light beam when excited by the pumping laser.
US07928387B2
A device for detecting infrared radiation comprising an array of bolometric detectors which are sensitive to incident radiation and are referred to as “active” and a bolometer which is insensitive to said radiation and is referred to as “blind” formed on a substrate in which a read circuit is produced for sequentially addressing each of the rows of detectors of the array, each of the active bolometers in a single row being biased simultaneously. The read circuit also comprises means of producing a reference current (Iref) based on the blind bolometer; means of simultaneously copying the reference current (Iref) for each column of the array; and a plurality of current integrators, each associated with one column of the array and each designed to integrate the difference between the current flowing through the active bolometer of the row which is currently being read and said thus copied reference current.
US07928385B2
A radiation machine includes a sensor configured to convert radiation into an electric signal; an electronic component configured to process the electric signal output from the sensor; and a protector configured to protect at least a part of the electronic component from exposure to radiation, a transmittance of radiation of the protector being changeable. In the radiation machine, the transmittance of the protector, which protects an IC in the casing, is protected from exposure to radiation.
US07928384B2
A charged particle beam device including a function for measuring localized static charges on a sample. A primary charged particle beam scans a sample positioned in a mirror state to acquire an image. The acquired image may be an image of the sample or may be an image of a structural component in the charged particle optical system. The acquired image is compared with a standard sample image and the localized static charge is measured.
US07928377B2
It is possible to carry out a highly accurate thin film machining by irradiation of an ion beam to a sample and a high-resolution STEM observation of the sample by irradiating an electron beam with a high throughput almost without moving the sample. The FIB irradiation system has an irradiation axis almost orthogonally intersecting an irradiation axis of the STEM observation electron beam irradiation system. The sample is arranged at the intersection point of the irradiation axes. The FIB machining plane of the sample is extracted from the thin film plane of the STEM observation sample. The transmitting/scattered beam detector are arranged at backward of the sample on the electron beam irradiation axis viewed from the electron beam irradiation direction.
