US08122397B2
Aspects for optimized mapping of source elements to destination elements as interconnect routing assignments are described. The aspects include utilizing chosen rules to establish a priority for mapping, and generating mapping assignments based on the priority. The mapping assignments are recursively refined to converge on an optimized solution.
US08122394B2
A method for forming masks for manufacturing a circuit includes providing a design of the circuit, wherein the circuit comprises a device; performing a first logic operation to determine a first region for forming a first feature of the device; and performing a second logic operation to expand the first feature to a second region greater than the first region. The pattern of the second region may be used to form the masks.
US08122386B2
The load of OPC processing (especially, the load of bias processing) has been increasing due to optical effects involved in the placement of a dummy pattern. A pattern placement apparatus places dummy patterns in a layout region where a plurality of wiring patterns is placed. The pattern placement apparatus comprises: a placement region setting section that sets a placement region, where each of the dummy patterns should be placed, in an intermediate region between the adjacent wiring patterns at substantially constant intervals to the adjacent writing patterns; and a pattern placement section that places the dummy pattern in the placement region.
US08122382B2
A television broadcast receiver has an operation section including up, down, left, and right cursor keys and a function of displaying an operation guide composed of contents of a plurality of pages. In the television broadcast receiver, in a state in which contents of an arbitrary page among the contents of the plurality of pages composing the operation guide are displayed, a function as a key for changing a displayed page to a previous page is assigned to a first key which is one of the up, down, left, and right cursor keys, and a function as a key for changing the displayed page to a next page is assigned to a second key which is one of the up, down, left, and right cursor keys and which is other than the first key.
US08122364B2
A method and computer-readable medium are provided for navigation between attachments to electronic mail messages. According to the method, a list of e-mail messages is displayed that includes header information associated with each of the messages. When one of the messages in the list is selected, a determination is made as to whether the selected message has attachments. If the selected message has attachments, an identifier is displayed adjacent to the header information for each attachment. The identifier indicates that the attachment is associated with the selected message and may provide other information such as the type and size of the attachment. The identifiers are displayed in a manner to indicate clearly to a user that the attachments are associated with the selected e-mail message. The identifiers may be selected to preview the corresponding attachment.
US08122344B2
A method and a system for converting a document in a streamed manner, for more rapid transmission and display of each part of the document as that part is converted. The system and method are preferred for operation in environments with limited bandwidth and/or display capacity, such as for wireless handheld devices, for example. Such devices cannot easily receive large amounts of data, and also typically have relatively small display screens. Thus, the user is able to quickly receive and display each part of the document after being converted, rather than waiting for the entire document to be converted and then transmitted before any part is displayed. The system and method are particularly useful for modular file formats, such as word processing document file formats, in which each module of a file can only be fully interpreted with regard to at least one other module.
US08122337B2
A computer readable storage medium comprises executable instructions to provide a Graphical User Interface for displaying visualizations of a multi-dimensional database. An action is received within a visualization of a table of the multi-dimensional database, the action performed by a user when selecting a cell of the table. A slice in the visualization is populated in response to the action. The visualization is filtered to drill down on dimensions associated with the cell.
US08122334B2
A parity error detecting circuit includes a first operation unit, a second operation unit, and a shift register. The first operation unit receives a serial data signal and a first signal, performs a logic operation on the two received signals, and outputs the result of the logic operation as the first signal in response to a first clock signal. The shift register shifts the first signal in response to the first clock signal and outputs a second signal. The second operation unit receives the first signal and the second signal, performs a logic operation on the two received signals, and outputs the result of the logic operation in response to a second clock signal.
US08122327B2
A method and apparatus for processing symbols of a block code is presented. A sequence of symbols is received, e.g., from an inter-symbol interference (ISI) channel. A soft value is determined for each symbol using a binary trellis.
US08122326B2
A system includes a header stripper configured to strip header data from a plurality of legacy system frames. Each of the plurality of legacy system frames (i) being in accordance with a legacy system frame format and (ii) including a header block and a traffic channel block. A first encoder is configured to encode speech data for a plurality of slots of the traffic channel blocks. A second encoder is configured to encode the stripped header data as a frame header. A combiner is configured to combine the frame header and the encoded speech data to generate a frame. A segmenter segments the frame into a plurality of segments. A transmitter is configured to transmit the plurality of segments as traffic channel data in accordance with the legacy system frame format.
US08122324B2
An error correction coding apparatus is disposed to generate a low-density parity-check code 16 from an input information sequence 15 by using a low-density parity-check matrix which satisfies a predetermined weight distribution, and includes a low-density parity-check matrix output means 13 for forming the above-mentioned low-density parity-check matrix by continuously arranging a number of rows in each of which the same number of cyclic-permutation matrices as the row weight are arranged, the number of rows satisfying the above-mentioned predetermined weight distribution, and then gradually increasing or decreasing the row weight, and for outputting the above-mentioned low-density parity-check matrix.
US08122319B2
A page-based failure management system for flash memory includes at least one flash memory device which includes at least one page and at least one operable page. The system also includes an indication of operability of the at least one page in the at least one flash device.
US08122316B2
An error detector has a parity bit generator which generates error detection data for data strings sent from a CPU I/F to a memory, a parity checker which detects an error in the data strings output from the memory based on the error detection data, and a selector circuit which switchingly outputs the data from the parity bit generator and the data from a CPU which sends diagnostic data. While the selector circuit is switched to output the data from the CPU, based on the error detection data output from the selector circuit, the error detector conducts a failure diagnosis of error detection functions including at least one of the parity bit generator and the parity checker.
US08122313B2
Various example embodiments are disclosed. According to an example embodiment, a receiving station in a wireless network may receive a plurality of Medium Access Control Packet Data Units (MPDUs) from a transmitting station. Each of the plurality of MPDUs may include a sequence number. The receiving station may also determine which of the plurality of MPDUs were successfully or not successfully received from the transmitting station. The receiving station may also transmit, to the transmitting station, at least one automatic repeat request (ARQ) feedback information element (IE). The at least one ARQ feedback IE may include a number of acknowledgment maps field indicating a number of acknowledgment maps included in the ARQ feedback IE and the indicated number of acknowledgment maps. Each of the acknowledgment maps may include a sequence format field indicating a number of block sequence fields and the indicated number of block sequence fields. Each of the block sequence fields may indicate a sequence length of successive packets which were successfully or not successfully received based on the determining which of the plurality of received MPDUs were successfully received from the transmitting station.
US08122301B2
A network adaptor which performs CPU loads and stores to remote memory over network fabrics. The network adaptor receives a transfer request from a compute node and converts the request to a remote transfer request, which is transmitted to the network. The network adaptor then monitors the network connection for a remote completion response. When the network adaptor receives the remote completion response within a specific time period, the network adaptor transmits a first completion response to the compute node. If the network adaptor does not receive the remote completion response within the specific time period, the network adaptor transmits an “early completion response” to the compute node. The network adaptor continues to monitor for the actual response. This allows the compute node to continue processing without having to wait for the actual response to be received. The method handles small payloads efficiently and also accounts for long completion delays.
US08122293B2
A method for automatically simulating manual testing of a computer after the computer is powered on includes the steps of: (a) connecting the computer to an external storage device having a script recorded thereon that corresponds to a manual testing operation; and (b) after the computer is powered on, enabling the computer to access the script of the external storage device for performing the manual testing operation. By providing automatic simulation of manual testing of a computer after the computer is powered on, time and labor costs incurred in a conventional method of manually inputting instructions required for the manual testing operation in the computer are saved.
US08122280B2
A set of system-level high availability services for computer systems, including a service that functions in general terms like an extension of the operating system. By providing High Availability (HA) at the system-level, modifications to the applications or the operating system kernel are not required.
US08122273B2
A method and structure to optimize computational efficiency in a low-power environment. A design structure is embodied in a machine readable medium used in a design process. The design structure includes a component to determine an optimal point for maximizing computational efficiency in a low-power environment, and a component to selectively control operation of at least one processing unit of a plurality of processing units in accordance with the determined optimal point. The design structure further includes at least one of a component for controlling a frequency of a clock signal transmitted to the at least one processing unit in accordance with the determined optimal point, and a component for determining a present power available.
US08122272B2
An electronic device includes a processor configured to run a plurality of applications, a power supply coupled to the processor, and a database coupled to the processor The database is configured to store information identifying each of the plurality of applications as being in either a first set of applications or a second set of applications. The processor monitors the power level of the power supply and is configured to disable the first set of applications when the power level reaches a predetermined power level.
US08122269B2
Methods, systems, and design structures for providing power-regulated multi-core processing. The method includes determining a configuration of processing cores for optimal power consumption. The configuration of processing cores for optimal power consumption comprises a managing core and zero or more active processing cores wherein the active processing cores are selected from one or more available processing cores operatively coupled to the managing core. The managing core receives processing requests and processes them by dynamically retaining or distributing power to the configuration of processing cores. The managing core presents an appearance of a single core to an electronic system comprising the processing cores.
US08122261B2
Realizing a data communication device and a data communication method enabling to specify an IC memory mounted in the communication device and to perform data communication to the communication device in which the IC memory is mounted.A mobile device 100 of transmitting side accepts a domain ID specifying a detachable IC memory uniquely from an application 102, a communication driver 105 obtains an IP address of the device of correspondent on the basis of the accepted domain ID from a name server 300 storing the domain ID and the IP address being associated with each other. Then, the communication driver 105 obtains a port ID which an IC memory of the device of correspondent assigned to an application, and transmits the domain ID and the port ID together with a transmission data to the IP address. The device of correspondent rims the application based on the received port ID and executes an appropriate processing.
US08122256B2
A secure bytecode instrumentation facility, wherein a new code fragment is registered in an encrypted registry by first extracting a digital certificate from a specified code fragment location. A certification authority (CA) in the digital certificate is compared against a list of registered trusted certification authorities in the registry. If the CA is in the registry list, the code fragment origin in the digital certificate is compared against a list of registered trusted origins in the registry. If the code fragment origin is in the registry list, a determination is made as to whether the code fragment is authentic. If so, the information of the code fragment is recorded into the registry. The injection of code fragments may begin upon the initialization of the instrumentation facility if the encrypted registry has not been corrupted since last accessed, and if the code fragment content matches code fragment information in the registry.
US08122254B2
It is simpler to manage an electronic signature on a It is simpler to manage an electronic signature on a server. On the contrary, authentication in a paper is more conveniently managed by a serverless system. However, data embedded in a document relies on an authentication system and security system. In view of this, a security data extraction unit separates electronic data into security data and non-security data. An image arrangement unit arranges the non-security data on a paper surface and converts it to readable image data. An encryption processing unit encrypts the security data. An authentication program generation unit generates an authentication program that executes authentication using authentication data. A package unit packages the encrypted data and the authentication program. A background embedding unit generates background image data where the package data is embedded in a background pattern. An output image generation unit synthesizes the background image data with the readable image data, and generates encrypted image data.
US08122251B2
The invention includes a method and apparatus for preventing phishing attacks. A first method, for informing a user that a remote server is valid, includes receiving a request for information available from the remote server where the request includes an identifier, obtaining a dynamic personal attribute associated with the user using the identifier, and propagating the dynamic personal attribute toward the user, wherein the dynamic personal attribute is adapted for use by the user in validating the remote server. The remote server may be a web server, an authentication server, or any other remote device with which the user may desire to authenticate. A second method, for informing a user that a received message is associated with a valid website, includes obtaining a dynamic personal attribute associated with a user, generating a message for the user where the message is adapted to enable the user to request a website and includes the dynamic personal attribute associated with the user, and propagating the message toward the user. The received message may be any type of message, such as an email message, an instant message, a text message, and the like.
US08122250B2
Method of authenticating a client comprising the steps of sending a subscriber identity to an authentication server; obtaining at least one challenge and at least one first secret to the authentication server based on a client's secret specific to the client; forming first credentials; forming a first authentication key using the at least one first secret; encrypting the first credentials using the first authentication key; sending the at least one challenge and the encrypted first credentials to the client; forming an own version of the first authentication key at the client; decrypting the encrypted first credentials using the own version of the first authentication key. In the method, the encrypted credentials are sent together with the at least one challenge to the client so that the client can proceed authentication only if it can derive the first secret from the at least one challenge.
US08122243B1
Exemplary embodiments of methods and apparatuses to provide shielding from key cracking in wireless networks are described. In one embodiment, a first frame having a first content is identified. Determination is made whether the first frame needs to be shielded. A second frame having at least a portion of the first content is transmitted in response to determining that the first frame needs to be shielded. The first frame has data encrypted with a first encryption and the second frame has data encrypted with a second encryption.
US08122236B2
A method of disseminating advertisements includes the step of transmitting to a media device an embedded media player page for playing a media file. The embedded media player page allows a user of the media device to create a bookmark for a browser. The bookmark points to the embedded media player page. The bookmark includes an address of the media file as a parameter. When the bookmark is used in the browser to play the media file, the embedded media player page instructs the media device to request an advertisement from an advertisement server for display in the embedded media player page.
US08122235B2
A system and method of delaying power-up of an information handling system is disclosed. According to an aspect, a method of powering an information handling system can include detecting a delay power-up setting within a basic input output system (BIOS) of a particular information handling system using a management controller. The management controller can be configured to delay power-up of the particular information handling system. The method can further include enabling a power-up of the particular information handling system in response to the delay power-up setting using the management controller.
US08122233B2
An information processing device, including: a processing unit; a peripheral circuit module; and a boot address register, wherein the information processing device comprises a first operation mode and a second operation mode having an operating current which is lower than that of said first operation mode, wherein the boot address register holds an address of an instruction to be executed by said processing unit first when the boot address register returns from said second operation mode to said first operation mode, wherein the address is output from said boot address to the processing unit when said information processing device shifts from said second operation mode to said first operation mode.
US08122220B1
Imaging devices incorporating semi-volatile memory are described herein. According to various embodiments, a communication interface may receive image data that is stored in a semi-volatile NAND flash memory device divided into three regions. Other embodiments may be described and claimed.
US08122203B2
A method, system, and computer program product for implementing Serviceability Level Indicator Processing (SLIPs) for storage alterations in a computer system is provided. A plurality of storage release requests is analyzed to identify an address monitored by a storage alteration slip. Upon identification of the address, the storage alteration slip is disabled and an initialization slip is re-enabled.
US08122199B2
A multiport semiconductor memory device includes; first and second port units respectively coupled to first and second processors, first and second dedicated memory area accessed by first and second processors, respectively and implemented using DRAM cells, a shared memory area commonly accessed by the first and second processors via respective first and second port units and implemented using memory cells different from the DRAM cells implementing the first and second dedicated memory areas, and a port connection control unit controlling data path configuration between the shared memory area and the first and second port units to enable data communication between the first and second processors through the shared memory area.
US08122195B2
A prefetch data machine instruction having an M field performs a function on a cache line of data specifying an address of an operand. The operation comprises either prefetching a cache line of data from memory to a cache or reducing the access ownership of store and fetch or fetch only of the cache line in the cache or a combination thereof. The address of the operand is either based on a register value or the program counter value pointing to the prefetch data machine instruction.
US08122187B2
A memory system, and process for refreshing the memory, is disclosed. The memory system includes memory, a temperature sensor configured to measure the temperature of the memory, and a memory controller configured to refresh the memory at a refresh rate, the refresh rate being controlled as a function of the temperature measured by the temperature sensor.
US08122186B2
A memory device with a self-copy function includes a memory cell array having first and second banks, and a memory interface. The memory interface reads data from a memory area of the first bank corresponding to a source address contained in previously set self-copy information and writes the read data to a memory area of the second bank corresponding to a destination address contained in the self-copy information via a self-copy data path when a self-copy signal is activated by an external self-copy start request.
US08122183B2
A data management method for a flash memory apparatus, entailing a step for handling a plurality of flash chips, a step for enabling the flash chips in sequence, and a step for updating the first data in the first block on the first flash chip among the flash chips. Additionally there is a step for updating f writing of the first new data corresponding to the first data into a second block in a second flash chip among the flash chips, and a step merging the first block and the second block, wherein both of the first new data and the first data are corresponding to a first logical block address.
US08122181B2
Systems (100) and methods (300) for enhancing a data store (DS) addressable at a block level and interfaced with a host device (HD) via a memory controller (MC), which may comprise a VMCC (110, 210). The methods involve receiving an access operation (AO) from HD (104) at MC. In response to receiving the AO, plug-ins (232) are invoked. The plug-ins include a pre-processing plug-in (2324) for facilitating an indexing function of MC and/or a post-processing plug-in (2325) for facilitating a monitoring function of MC. The methods also involve accessing DS (106, 206) to read a bock of data therefrom, write the block of data thereto, or erase the block of data therefrom in accordance with the AO. The methods further involve obtaining post-processing information about the AO in response to an invocation of the post-processing plug-in and updating a log-file (224) stored in the DS with the post-processing information.
US08122180B2
Methods and systems for reconfiguring data memory of an embedded controller managed flash memory device are disclosed. According to one method, using a controller managed flash memory device reconfiguration module configured to execute on a general purpose computing platform separate from a computing platform in which an embedded controller managed flash memory device is located, reconfiguration data to be written to a data memory of the embedded controller managed flash memory device is received from a user and I/O commands for writing the reconfiguration data to an external device are generated. Flash device commands corresponding to the I/O commands are generated. The reconfiguration data is communicated to the data memory of the embedded controller managed flash memory device by sending the flash device commands and the reconfiguration data over a flash device interface of the embedded controller managed flash memory device.
US08122165B2
A circuit that selectively connects an integrated circuit to elements external to the integrated circuits. The circuit includes an input/output element that selectively connects an input/output pin as a function of a power requirement or a signal bandwidth requirement of the integrated circuit. The input/output element includes one or more switching devices that connect the input/output pin to an external element, such as a power supply or external signal path. The input/output element also includes one or more switching devices that connect the input/output pin to an internal element, such as a power network or internal signal line.
US08122155B1
An RDMA Network Interface Controller (NIC) is operated to accomplish an RDMA WRITE operation initiated by an application operating on a host computing device to which the RDMA NIC is coupled for RDMA communication over a network with a peer device. The RDMA NIC receives an RDMA WRITE request from the host device, for writing data from a memory associated with the host device to a memory associated with the peer device using an RDMA protocol. The RDMA NIC initiates an RDMA WRITE operation from the memory associated with the host device to the memory associated with the peer device. Furthermore, the RDMA NIC automatically generates a completion indication for the RDMA WRITE operation to the host computing device by performing an RDMA READ operation and converting a READ COMPLETION for the RDMA READ operation to the completion indication for the RDMA WRITE operation.
US08122152B2
Systems and software that enable mapping of a particular network transaction with a specific computer and user in an organization. The network packet may be a live in-transit packet, or a packet that occurred at some time in the past. In a particular implementation, a database currently comprises a collection of records containing fields for username, computer name, IP address of the computer, and logon time. A name resolution is performed by taking an IP address and time as input, and determining from the records in the database what user's computer owned the IP address at that time.
US08122147B2
A method of communicating node status in a star network comprising a hub and a plurality of nodes comprises sending a first message to the hub from a first node included in the plurality of nodes; forwarding the first message from the hub to at least one second node included in the plurality of nodes; communicating status information to the hub from the at least one second node after receiving at least a portion of the first message at the at least one second node; compiling a status vector based on the status information received from each of the at least one second nodes; and sending the status vector from the hub to at least the first node.
US08122142B1
Systems and methods are provided for obtaining status updates relevant to a segment of a media content stream for presentation during playback. In general, a status updating service collects status updates sent by users via corresponding mobile devices of the users. A media playback device of a user receives a media content stream and obtains data defining a time of capture and, in some embodiments, a location of capture of a segment of the media content stream. Either prior to or during playback of the media content stream, the media playback device obtains status updates that are relevant to the segment of the media content stream directly or indirectly from the status updating service. The media playback device then presents the relevant status updates, or at least a subset thereof, during playback of the media content stream and preferably during playback of the segment of the media content stream.
US08122123B2
A method (and system) of monitoring business performance using a monitoring artifact includes processing an incoming event using the monitoring artifact.
US08122117B2
The present invention is directed to determining an imbalance among computer-component usage. Based on a performance value (e.g. utilization value, response time, queuing delay, Input/Output operations, bytes transferred, work threads used, connections made, etc) that describes a respective computer component among a set of computer components, and an average performance value of the set, a component value of each computer component in the set can be determined. Each component value quantifies a contribution of the usage of a respective computer component toward an imbalanced assignment of computer operations. Component values are information rich and comparisons of component values suggest levels of over-utilization and under-utilization of the computer components. Based on the component values of a set of computer components, decisions can be made as to what portion of computer operations should be reassigned to enable computer operations to be executed in a more balanced manner by the set of computer components.
US08122113B2
In an embodiment, a method includes intercepting a configuration message from a first network node addressed to a third network node, and modifying the intercepted configuration message to provide a modified configuration message that includes address information associated with a second network node that is configured to provide bootstrap information for the third node.
US08122110B1
There is provided a configuration management system for a network device, said network device including one or more sub-systems for implementing network services, said system comprising a configuration management interface in communication with an external configuration management agent; a sub-system interface in communication with said one or more sub-systems; a control entity for establishing configuration elements based on a previously stored template, said template including a set of defined values; and a subscription sub-system for sending a specification for implementing a service determined by each configuration element to said sub-system interface; wherein when one of said set of defined values is updated, said control entity updates all of said configuration elements based on said previously stored template.
US08122107B2
Systems, software, and methods for reliable wireless communication are provided. In one aspect, a computer program control device, called a node, is configured to be transmitted from a first device for receipt and processing on a second, disparate device. The node comprises a collection of managed objects or managed object representations that is effective to control said disparate device. In one exemplary illustrative non-limiting implementation, the node is configured to control the processing of multiple data types.
US08122096B2
The present invention refers to a method and system to determine automatically a user specific relevance score of a message within a messaging system in a client-server environment, the message being provided with message specific meta-information. The disclosed method includes analyzing by means of an analyzing component of the client-server environment the meta-information of the message with respect to correlations of the message with other messages, recording and classifying the correlations of the message with the other messages, deriving from such identified and classified correlations a message model reflecting the correlations of the message with the other messages, the messages being represented by accordingly linked nodes, monitoring by means of a monitoring component of the client-server environment how the message is processed, calculating by means of a calculating component a numerical relevance score for the message, the calculation using a user specific ranking scheme and being based on the message model and on the monitored processing, and assigning the calculated numerical relevance score by means of an assigning component of the client-server environment to the respective node within the message model.
US08122087B2
An event notification matching system, including an event matching table forming a plurality of nodes. Each node is assigned a subscriber request value and contains identifiers for one or more subscribers to be notified at the occurrence of an event relating to the subscriber request value. The event notification matching system may also include a table index. The table index receives input values from an event processing module and selects one or more of the nodes that have subscriber request values corresponding to the received input values. The event processor receives event data from a predetermined source, and formats the input values to simplify the operations performed by the event matching table. The event notification matching system is configured such that the event data need not be compared to non-matching nodes in the event matching table.
US08122086B1
Functionality is described herein for presenting a sequence of messages to the user arranged in chronological order. The functionality additionally annotates the messages with identifiers. Some of the identifiers convey the manner in which the identified messages relate to other messages in the sequence. The functionality therefore uniquely combines the merits of both a flat paradigm for organizing messages (by virtue of the arrangement of the messages in chronological order) and a nested paradigm for organizing messages (by virtue of the linking identifiers added to the messages).
US08122072B2
This content provision system includes a creation unit for associating the first content data and the second content data, assigning a common content ID to the first content data and the second content data, and creating management information of all content data configured from the first content data and the second content data based on the attribute information of content data, an analysis unit for analyzing hobby information of a user based on reference information for deciding hobby information of a user, a search unit for searching content data that coincides with the analyzed hobby information of a user based on the management information of all content data, and a provision unit for providing to a user content information that coincides with hobby information of a user based on the searched content data.
US08122071B2
A steam-based document storage and retrieval system accepts documents that are in diverse formats and come from diverse application, automatically creates document model objects describing these documents in a consistent format and associating time stamps with the documents to automatically create a main stream in chronological order. The stream, or sub-streams meeting selected search criteria, are displayed in a variety of forms, including a receding, partly overlapping stack with aids that facilitate user interaction.
US08122062B2
Methods and apparatus, including computer program products, for using a meta model for an enterprise service architecture. The meta model includes a first class to represent data organization in a back end data store. The first class includes a data type identifier attribute to permit meta data to identify a data type. The meta model also includes a second class associated with the first class. The second class includes a field identifier attribute to permit meta data to identify fields for a particular data type. The meta model also includes a third class associated with the first class. The third class includes an action identifier attribute to permit meta data to identify an action. In some examples, there is a service provider identifier to permit meta data to identify a service provider class that can effect the action.
US08122053B2
A method of normalizing a bibliographic field of a structured field relational database is disclosed. The method includes weighting potential candidate records according to the value in the corresponding field in the records, together with other related fields in the candidate record and other related records in the database. Each of the candidate records is successively evaluated and compared against an acceptable threshold. If the weight exceeds the threshold, the candidate record is returned from the query. Otherwise, a new entry in the database is created. Optionally, before creating such a new entry, the highest weighted candidate record may be compared against a minimally acceptable threshold and if the weight exceeds such a lower threshold, the candidate is returned from the query.
US08122043B2
A system and method for using an exemplar document or search query to retrieve relevant documents from an inverted index of a large corpus of documents. The system and method groups words by synonym and calculates term frequency (TF) and inverse document frequency (IDF) scores for the respective word groups. A composite term frequency-inverse document frequency (TF-IDF) score is calculated for each word group and the documents of the corpus are ranked based on the TF-IDF scores, utilizing a vector space model incorporating a cosine similarity function.
US08122039B2
A multimedia integrated retrieval apparatus includes a feature value extracting unit calculating a feature value of single media data; a media information storage unit storing the feature value and storing composite media data in association with the single media data; a retrieval processing unit identifying other pieces of single media data corresponding to the single media data; a retrieval controlling unit, generating structural body data that includes a first node indicative of the single media data, a second node indicative of the another piece of single media data, a first link connecting the first node to the second node, a third node indicative of another composite media data, and a second link connecting the third node to the second node, if the another piece of composite media data including the another piece of single media data is present; and a display unit displaying the structural body data.
US08122031B1
Methods, program products, and systems for classifying feeds are described. A system acquires user created labels and user subscribed data feeds from a group of users. The system generates a topic-feed association rule by generating a topic-feed mapping that contains topic-feed pairs, calculating a weight for each topic-feed pair, and selecting topic-feed pairs whose weight reaches a threshold. The data feeds are classified into topics according to the topic-feed association rules. The system obtains user categories from a group of users. Using a probability model, the system matches the user subscribed data feeds with the user categories. The system further generates a topic classification, associating topics with user categories. Using the topic classification, topic-feed association rules, and a user's specific data, the system predicts a user's feeds of interest and recommends data feeds to the user accordingly.
US08122023B2
A method and system to derive association-explicit metadata, about a target data collection, that is useful to facilitate access and searching of the data collection, regardless of the organizational structure of the collection. The metadata may be generated to comprise DetailSelectors describing lowest level data elements; groups thereof that provide context for member DetailSelectors, plus Boolean properties for queries using such Selectors, and association links to higher-level GlueSelectors that comprise such DetailSelectors, as well as association links to yet higher levels, eventually to Items, which are of a level greater than the highest level GlueSelector, reference a predetermined collection of data in the target collection, and comprise suitable matches for all of the DetailSelectors represented. Such metadata may be used to present choices to a user for terms to add to a query while ensuring suitable match by information in at least one Item. Information about Groups of DetailSelectors and Groups of GlueSelectors, as well as information about content of a GlueSelector, may be presented to a user to reduce in the query and in the data thus located.
US08122021B2
A user's domain expertise may be estimated through several factors by monitoring different aspects of a user's interaction with a web browser. Based on the user's domain expertise, search results may be presented to the user that is commensurate with their expertise, resulting in a more efficient and productive on line session. A user's expertise in a knowledge domain may be determined from the user's behavior, including analyzing search queries, monitoring how the user navigates between and through websites, and analyzing the specific cites visited. As a user interacts with a browser, the user's estimated domain expertise may be updated and used to provide appropriate and useful search results. In many embodiments, a user may have different expertise levels for different technical domains.
US08122017B1
Methods, systems, and apparatus, including computer program products are provided for indexing tags in source code. Implementations provide an enhanced retrieval of source code, in which a score for each of a plurality of files is derived based on a quantity of references to each file in source code of the remaining plurality of files. A query is received identifying a source code tag. Matching files of the plurality of files that satisfy the query are identified, a ranking of the matching files is generated based on the derived scores, and the ranking is provided.
US08122006B2
An event processor can use event processing queries to operate an event. Event processing queries can include a “retain” clause that limits the amount of data over which the query is run.
US08122000B2
Embodiments provide an independent layer between an application user interface and various data sources so that both the user interface and data sources can be added to, removed, or modified without affecting the other. The independent layer provides scalability to allow data sources and data providers to be plugged into a system in an easy manner. In one or more embodiments, the independent layer provides a common set of query APIs that can be used by client applications to make queries on one or more data sources. The independent layer then communicates the queries to one or more data providers associated with individual data sources. Queries are executed on the data sources and results are returned back up through the data providers and independent layer for consumption by a client application. In at least some embodiments, the client application comprises a web browser that makes use of the independent layer.
US08121999B2
A method for searching a database that includes private social network data includes providing one or more databases including a plurality of database entries, a first portion of the database entries including private social network data and a second portion including non-social network data that is publicly accessible on the World Wide Web. The method further includes receiving a keyword search request from a search request user and searching the one or more databases or a keyword index thereof using one or more keywords and determining a hierarchy for search result items. The method also includes displaying at least a portion of search results items according to the hierarchy. And, determining whether the user has access rights to a particular subset of the private social network data and wherein if the user has access rights to the particular subset of private social network data, using at least a portion of the particular subset of social network data in the step of (i) searching the one or more databases, (ii) determining the hierarchy, and/or (iii) displaying the search result items.
US08121997B2
According to the invention, a search system for searching intranet datasets and Internet datasets is disclosed. Included in the search system are a first interface portion, a preference and a search translation unit. The first interface portion receives a search query from an end user. A preference indicates a target search engine referenced by the search query. The preference is modifiable by the end user. The target search engine cannot be determined from the search query alone. The target search engine may operate upon an intranet dataset or an Internet dataset. The search translation unit that determines the target search engine indicated by the preference. The search translation unit also translates the search query with a syntax used by the target search engine to create a translated search query. The search translation unit is hosted within an intranet used by the end user.
US08121994B2
A method is used for editing a data element stored in a static memory device comprising a plurality of storage units. The method includes a step of copying a content of one of the storage units to a dynamic memory device, wherein the content comprises the data element. The method further includes editing the data element while the data element is stored in the dynamic memory. The method also includes erasing said one of the storage units, and writing the content, including the data element that has been edited, into one of the storage units.
US08121989B1
Embodiments of a computer system that compares documents are described. During operation, the computer system identifies a set of matching elements and associated locations in a first document and a second document. Next, the computer system repeatedly identifies additional sets of matching elements and associated locations in the first document and the second document until there are no further matches. Note that a given additional set of matching elements may be different than the set of matching elements and other additional sets of matching elements.
US08121982B1
Data uploaded from a mobile unit to a remote site can be buffered at an intermediate wireless base station, allowing an initial wireless link to be rapidly terminated and freed for other uses. In one implementation, a method includes forming a wireless link between a device and a first wireless receiver site, receiving a portion of a data set from the device, relinquishing the wireless link, and then transmitting the portion of the data set from the first wireless receiver site to a service provider. In another implementation, a method includes receiving, via an intermediate wireless base station, a backup request and a portion of data to be backed up from a device. The portion of the data to be backed up is received after a wireless link between the device and the wireless base station has been terminated.
US08121980B2
Transactional record management methods and systems enabling multiple independent servers (such as database servers) using shared storage to initiate transactions in parallel without inter server communication and without locking the records used by the transaction. The in-flight transactions can be included in a shared transaction log without a final determination of whether the transaction committed. The log updates can be broadcast to each of the servers, which each parse the log, using the same rules of analysis, and therefore each compute server can independently and asynchronously come to the same conclusion as to which transactions aborted and which transactions committed.
US08121977B2
Ensuring data persistence and consistency in enterprise storage backup systems method and apparatus are disclosed. In one embodiment, a method includes creating a data log structure (e.g., a log file) on a storage device (e.g., a Serial ATA drive, a SCSI drive, a SAS drive, a storage are network, etc.) coupled to an application server to store a backup data generated by a filter module in a continuous backup environment and buffering the backup data generated by the filter module through a memory module that transfers the backup data to the data log structure on the storage device based on an occurrence of an event. The data log structure may be created by configuring a portion of the storage device as a dedicated resource available to the memory module to copy the backup data and the data log structure may be a file on the storage device coupled to the application server having the file system.
US08121975B2
System and method of simultaneously creating and managing a plurality of OLAP cubes in real time, each from a different tabular data source, comprising, for each cube, defining the table columns as either dimensions or measures of the cube using at least one of predefined semantics and data formats, generating the cube using said defined dimensions and measures, updating the cube when the respective data source is modified and deleting the cube according to predefined criteria.
US08121968B2
A long-term memory used to store and retrieve information learned while a video analysis system observes a stream of video frames is disclosed. The long-term memory provides a memory with a capacity that grows in size gracefully, as events are observed over time. Additionally, the long-term memory may encode events, represented by sub-graphs of a neural network. Further, rather than predefining a number of patterns recognized and manipulated by the long-term memory, embodiments of the invention provide a long-term memory where the size of a feature dimension (used to determine the similarity between different observed events) may grow dynamically as necessary, depending on the actual events observed in a sequence of video frames.
US08121965B2
Functionality is described for sending updated engine logic to a user device. The engine logic is expressed in a description language, such as the extensible markup language (XML). The user device uses the updated engine logic to update a parse tree. The user device then uses the parse tree to process various events. By virtue of the formation of the engine logic in a description language, a network-accessible service can disseminate the engine in an efficient manner. In one illustrative application, the user device can use the parse tree to process electronic messages (e.g., Email messages) that have been received by the user device.
US08121962B2
A computer-implemented method and system for automated entity identification for efficient profiling in an event probability prediction system. A first subset of entities belonging to one or more entity classes is defined. At least one historical profile is constructed for each entity in the subset of entities based on a set of possible outcomes of transaction behavior of each entity in the first subset of entities. Based on the historical profiles, a second subset of entities having transaction behavior associated with a transaction is selected, the transaction behavior being predictive of at least one targeted outcome from the set of possible outcomes. The first subset of entities is redefined with the second subset of entities.
US08121956B2
Systems, methods, and apparatus for handling and/or authorizing payment requests by a consumer for a transaction are provided. Challenge questions may be presented from the non-merchant to the consumer after receiving the payment information, thereby allowing a judicious determination of when to ask such challenge questions and allowing complex and probative questions. The time limit for such challenge questions may advantageously be unconstrained, while still preserving security. Also, a risk analysis may be started prior to the consumer submitting payment information, thus allowing an efficient and complex risk analysis. Information about an access device used by the consumer may be obtained at the non-merchant from the access device with code sent to the access device from the merchant, and the device information may be used in the risk analysis.
US08121951B2
A system and process for more efficiently clearing checks by transmitting MICR line data together with a URL link to facilitate check clearing via electronic debits by an ACH. The URL link can be used at the option of the paying bank (or other entity) to access images of the check from a database.
US08121947B1
A method of transferring a financial account from an existing financial institution to a new financial institution includes receiving a customer request for financial account transfer, determining information regarding the existing financial institution using information stored at the new financial institution, receiving, via an aggregation tool, information regarding the financial account, determining financial obligations associated with the financial account using the received information, and populating a database of the new financial institution to reflect the determined financial obligations.
US08121946B1
Method and system are directed to capturing consumer agreement to the terms of a transaction conducted online. The method/system uses a modular electronic signature block that may be applied to electronic versions of any standardized form. The electronic signature is implemented in a non-invasive way that does not alter or replace the contents of the electronic forms. The modular nature of the electronic signature block allows a separate electronic signature to be used for each online form, or a single electronic signature for multiple online forms. The online forms themselves are generated by populating a generic template of the standardized forms with consumer-specific data. The electronically-signed forms may thereafter be stored as data for a particular template. Such an arrangement provides a more secure, reproducible, verifiable, and unalterable means of capturing consumer consent, thereby allowing consumer transactions to be conducted entirely online.
US08121945B2
Methods and systems for receiving a financial payment facilitated by use of a mobile device such as a mobile telephone (cellphone) or wireless connected personal digital assistant (PDA). A mobile financial transaction system (MFTS) is coupled for wireless communications with a mobile device of a user/payee, and also is coupled for electronic communication with a payment instruction recipient that effects payments by various methods. The system provides information corresponding to a received payment to a user/payee's mobile device. Information is displayed to the user/payee corresponding to a plurality of selectable payment methods available for receiving the payment. The user/payee provides input on his/her mobile device corresponding to selection of a payment method for receiving the payment. The mobile device generates a mobile payment instruction indicating the selected payment method and wirelessly communicates the mobile payment instruction to the MFTS. The MFTS generates and communicates an MFTS payment instruction including an amount, the identified payee, and the selected payment method, to a payment instruction recipient. The payment instruction recipient, in response to receipt of the MFTS payment instruction, effects a payment to the user/payee utilizing the selected payment method.
US08121943B2
An automated account management system provides a user with the ability to establish rules that dictate how the account management system is to manage the user's accounts. Once the user specifies a set of rules, the system automatically manages multiple accounts across multiple financial institutions in accordance with the user-defined rules. Other features, such as an on-line bill payment system, a money transfer system, and a retirement planning system, may be integrated within the automated account management system to provide the user with even greater control over his or her financial assets.
US08121927B2
An optimum auction method using a network is disclosed. Especially, being different from a typical auction method for simply evaluating a personally proposed bod price, the optimum auction method evaluates various evaluation particulars for the auction and evaluation methods in overall, thereby selecting an optimum bidder who is close to an intention or taste of an auction initiator or able to maximize a profit even though the selected optimum bidder does not propose the highest or the lowest bid price. Accordingly, it is also possible to broaden a range of participation and improve efficiency on the auction. Also, there are various types of the optimum auction method including a reverse auction, a lease auction and a reverse lease auction which can proceed with various trading methods by maximizing the profit of the auction initiator.
US08121923B1
An automated method is provided for fulfilling currency exchange requests received at a processor for a plurality of different currencies that are received from a plurality of different customers. The processor fulfills at least some of the requests by automatically matching requests of one or more customers with requests of one or more other customers who have requested an exchange of the converse target and source currencies in an amount of currency sufficient to match a first portion of the requests using the currency exchange rates in the memory of the processor, and using amounts of currency in different currency types that are not received from the customers to fulfill a second portion of the requests using the currency exchange rates in the memory of the processor. The fulfillment of the second portion is performed at the end of each of the predetermined time periods. The currency exchange requests are always guaranteed to be fulfilled at the same currency exchange rate that exists when the currency exchange requests are received at the processor.
US08121917B2
A system for implementing a loyalty program includes a personal terminal, an interaction terminal, and a loyalty module. The personal terminal may be associated with a user. The interaction terminal may be associated with a product or service. The interaction terminal and the personal terminal may be operable to establish a communication when in proximity of each other. The loyalty module may be operable to provide a benefit to the user in response to the communication. The benefit may be provided without regard to whether the user obtained or purchased the product or service.
US08121916B2
A computer program product stored on machine readable media including machine readable instructions for selecting a project portfolio from available projects, the instructions for implementing a method include inputting an investment cost and a return for each available project and user-specified constraints; creating a formulation, the formulation comprising the investment cost and the return for each available project, the constraints and variables, the variables comprising for each available project a threshold probability of success and a selection decision; solving the formulation to select the project portfolio and to determine the threshold probability of success for each available project; and outputting the project portfolio and the threshold probability of success for each available project.
US08121911B2
The method, system and computer program product for verifying financial data provides tracking and reporting of the reconciliation and approval process by providing a hierarchical list of users responsible for verification of at least a portion of the financial data and automatically notifying the users responsible for the reconciliation and approval, based upon the hierarchical list, of their duties regarding the account. If the certifier and approver do not certify and/or approve the financial data within a specified timeframe, their supervisors, based upon the hierarchical list, will be automatically notified. In addition, any certification and approval of the financial data is recorded, which permits instantaneous reporting regarding the status of the certification and approval process. Moreover, outstanding issues associated with the financial data may be recorded and tracked, and the appropriate user(s) may be notified of the issue if it is without resolution after a specified timeframe.
US08121907B2
System for transferring large supplier catalogs in a data transmission system including the Internet network, a marketplace site able to be addressed through the Internet network, a first plurality of customers connected to the Internet network and a second plurality of suppliers connected to the Internet network, each supplier having a catalog file of available goods to be supplied to any customer. A supplier requests the transfer of its catalog file to the marketplace site through a B2B gateway by using a catalog control protocol. The catalog file is transferred to the marketplace site through a catalog gateway by using a catalog transfer protocol. The catalog file received from the supplier is aggregated to a general catalog. The updated general catalog is published onto a storefront web site so that any one of the customers can view the goods of the supplier.
US08121902B1
Customer-annotated catalog pages enable a user of a merchant website to annotate an image that illustrates one or more items found within an electronic catalog. This annotation may include associating an illustrated item with a hyperlink to a page that is associated with the illustrated item. This annotation may also include commenting on the illustrated item or describing the image as a whole. In some instances, the user may herself upload the image to the merchant web site to enable this annotation. Additionally, other users of the merchant website may comment on the image, the illustrated items, or may associate hyperlinks to associated pages for one or more of the illustrated items. By providing such customer-annotated catalog pages, users of the merchant website are able to view a group of potentially-related items and are able to easily navigate to these items' associated pages within the electronic catalog or otherwise.
US08121896B1
A system and method, comprising providing a speech engine running on a computer system supporting an interface selected from the group consisting of one or more of a text-to-speech interface and a speech-to-text interface; presenting to a user through a user interface, an interactive advertisement, the interactive advertisement at least one of: presenting a speech output derived from a text file received from a server to a user; and receiving a speech input which is converted to text in dependence on a data file defining at least one of a vocabulary and a grammar, the speech input converted to text being communicated to an advertisement server.
US08121891B2
A system is disclosed that facilitates creation of a web-based user interface which obtains user profile information from a database, gathers information from one or more users regarding product characteristics, correlates the user responses, performs statistical analysis of the user responses and presents the statistical analysis in a user comprehendible manner. The system also stores statistical ratings in a database correlated to a particular product or service. Ratings are provided to a user from the database based on a particular product or service, and the database can be queried to retrieve one or more user profiles that have rated a product of interest to the current use.
US08121889B2
An information technology portfolio is managed using assessments that are based on a set of criteria. Each of the criteria may have one or more attributes, and may be different in priority from one another. The criteria are preferably directed toward evaluating, ensuring, and/or improving acceptance of the products in the portfolio by their target marketplace or market segment. Assessments are performed, using the criteria and attributes, and results of these assessments may be used when making various decisions regarding the products in the portfolio.
US08121887B2
A method of reporting on the quality of repair work performed on an article such as a vehicle including the steps of: (1) identifying occurrences of quality problems in repair of an article at a repair facility, (2) generating quality data on the occurrences of quality problems of step (a), (3) electronically transferring the quality data to a computer database, (4) sorting the quality data in the database and (5) producing a report of the sorted quality data. A system for practicing this method includes one or more repair shops in communication with a computer. Data on the insurance of quality problems during the repair of vehicles is transmitted from the repair shops to the computer which then sorts the quality data in the database and produces reports of assorted quality data to provide information to repair shops, insurance companies and manufacturers.
US08121882B2
A computer implemented method, apparatus, and computer program product for planning in a manufacturing process. In one embodiment, a library of standard manufacturing processes is created. The library comprises a plurality of master process objects. In response to generating a manufacturing project, a set of master process objects is selected from the plurality of master process objects in the library. The set of master process objects is associated with the manufacturing project to create a set of process usage objects within the manufacturing project. The set of master process objects in the library of standard manufacturing processes are linked to the manufacturing project without copying the set of master process objects into the manufacturing project. The set of usage process objects in the manufacturing project is populated with information specific to the manufacturing project.
US08121881B2
The method and system for managing a project with multiple tasks and milestones by defining probabilities of key project events and assessing their performance risk. Each task of the project is described as a waveform propagating from this task to an assigned milestone, and each milestone is described as a coherent superposition of task waveforms. The probability of any milestone is obtained by comparison of probabilities of non-perturbed and perturbed milestone, which caused by delay of a task or combination of tasks.
US08121879B1
Automatically generating assessments of qualification relevance and qualification issuer credibility
A method, system, and computer-readable medium is described for generating assessments of relevance of qualifications and of credibility of qualification issuers, such as in an automatic manner and for use by users in an electronic marketplace that facilitates interactions between task requesters who have tasks that are available to be performed and task performers who are available to perform tasks. Such assessments may in some situations be provided to users in various manners and for various purposes, such as to allow task requester users to identify appropriate qualifications to associate with their tasks and/or to allow task performer users to identify appropriate qualifications to acquire to assist in future performance of tasks. The assessments may be generated in various manners, including based on analyzing usage data related to the use of qualifications by task performers and task requesters and based on feedback provided by human users.
US08121875B2
A system for comparing a first taxonomy and a second taxonomy. The system may comprise at least one processor having associated cache memory, a cache module and a comparison module. The cache module may be configured to load a portion of a comparison sample to the cache memory. The comparison sample may comprise a part of the first taxonomy and a part of the second taxonomy. The comparison module may be configured to cause the processor to retrieve the portion of the first comparison sample from the cache memory and compare the portion of the first comparison sample.
US08121872B2
A system and method relates to allocating seats to a ticketed event. The method can include receiving a request for a number of seats at a ticketed event, selecting a first seat wherein the first seat is determined to be a best unassigned seat at the ticketed event, and determining a best grouping of seats wherein the best grouping of seats includes the number of seats requested and further wherein the best grouping of seats comprises the best unassigned seat at the ticketed event.
US08121867B2
An application generation and implementation method and system. The application generation method includes generating and storing a transparency software application comprising multiple application software code. The application implementation method includes retrieving by the transparency software application, personal data and an address associated a point of interest associated with a user. The two dimensional mapping application is enabled and a geographical map and selections for relevant healthcare service providers specified on the geographical map are received. The transparency software application retrieves ratings and feedback data and a selection for filter criteria. The filter criteria and subsequent filter criteria are evaluated and in response a report indicating results of the evaluation is generated and stored.
US08121866B2
A method for simultaneously displaying a procedure documentation form and pediatric cardiology z-scores for a patient is provided. Documentation data for the patient is received and a database including pediatric cardiology data for a computerized z-score graph appropriate for a patient is accessed. The pediatric cardiology data and documentation data are utilized to calculate one or more z-scores for the patient. The one or more z-scores are displayed on a computerized graph simultaneously with the procedure documentation form.
US08121865B2
Methods and systems for acquiring claims in health services environments are presented. An exemplary method for processing service provider claims for payment includes: scheduling appointments with the service providers, receiving claims from the service providers, analyzing the scheduled appointments to identify at least one scheduled appointment corresponding to each of the received claims, automatically detecting scheduled appointments not identified as corresponding to any of the received claims within a predetermined period of time, and notifying respective service providers that no claims have been received for the detected scheduled appointments. Optionally, the method includes analyzing appointment information associated with a scheduled appointment to determine an anticipated number of received claims corresponding to the scheduled appointment, and automatically flagging the scheduled appointment for resolution when the scheduled appointment is identified as corresponding to fewer than the anticipated number of received claims within a predetermined period of time.
US08121853B2
A computer-implemented system measures loyalty of one partner to another partner in a relationship, such as the loyalty of a company's customer to the company. The first partner's loyalty is measured by obtaining information from the partner, such as through answers to survey questions, about the partner's perception of the climate of the relationship. A loyalty index function may be applied to scores associated with the answers to produce a single loyalty index representing the first partner's loyalty to the other partner. The system may recommend that the second partner change their practices to increase the first partner's loyalty index. For example, the system may recommend that the second partner improve practices related to “satisfier” dimensions of the relationship, and/or that the second partner improve practices which empirical data have demonstrated to correlate most strongly with increased loyalty.
US08121844B2
A dimension measurement system is provided. The dimension measurement system includes a speech I/O device fit in an ear canal of a worker, generating a voice signal from vibration in the air emitted from an eardrum of the worker and propagated inside the ear canal, and outputting the voice signal and an information processing device realizing a speech recognition function recognizing a measurement value of a dimension of an object from the voice signal that the speech I/O device output and a judgment function judging if the measurement value satisfies a reference value of the object.
US08121843B2
The present invention relates generally to fingerprinting, e.g., a reduced-bit representation or other identifier of a media signal (e.g., audio, video or still images). One method recites: receiving a partial fingerprint of a media signal, wherein the partial fingerprint is derived from the media signal itself, the partial fingerprint being computed a first location; processing the partial fingerprint to obtain a more refined fingerprint, relative to the partial fingerprint, the act of processing occurring at a second location that is remote from the first location; and based at least in part of the refined fingerprint, identifying the media signal or information associated with the media signal. Another method recites: obtaining a fingerprint derived from a media signal, the fingerprint comprising a reduce-bit representation of the media signal; determining information associated with the fingerprint or the media signal; and causing a text message to be sent to a mobile device representing at least a portion of the information. Of course, other methods and combinations are described and claimed as well.
US08121836B2
In one embodiment, at least one channel in a frame of the audio signal is subdivided into a plurality of blocks such that at least two of the blocks having different lengths. A length of the frame is a user defined value and is determined within a predetermined value. Furthermore, information indicating the subdivision of the channel into the blocks is generated.
US08121834B2
A method of modifying acoustic characteristics of an original audio signal as a function of modification instructions relating at least to the fundamental frequency and the spectral envelope of the original signal. The method comprises a first modification operation applied to the original signal to deliver an intermediate audio signal, the first modification operation being intended to deform the spectral envelope of the original signal in application of said spectral envelope modification instruction; and a second modification operation applied to the intermediate signal to deliver a final audio signal, the second modification operation being intended to modify at least the fundamental frequency of the intermediate signal, in application of a modification factor that is determined so as to take account of the effects of the first modification operation on the fundamental frequency of the original audio signal, so that the fundamental frequency obtained for the final signal conforms to said instruction relating to fundamental frequency.
US08121820B2
A method for generating architectural design requirements for a building structure is disclosed. A schematic drawing file of the building structure is loaded. The building type for the building structure is designated. A topology mask identifying the functional zones demarcated by the schematic drawing is created over the schematic drawing. Architectural design standards that are specific to the building type designated are applied to each of the identified functional zones to generate the architectural design requirements for the building structure. The architectural design standards being stored in a relational database.
US08121817B2
Process control system for detecting abnormal events in a process having one or more independent variables and one or more dependent variables. The system includes a device for measuring values of the one or more independent and dependent variables, a process controller having a predictive model for calculating predicted values of the one or more dependent variables from the measured values of the one or more independent variables, a calculator for calculating residual values for the one or more dependent variables from the difference between the predicted and measured values of the one or more dependent variables, and an analyzer for performing a principal component analysis on the residual values. The process controller is a multivariable predictive control means and the principal component analysis results in the output of one or more scores values, T2 values and Q values.
US08121815B2
There is provided a noise separating apparatus that separates a probability density function of a predetermined noise component from a probability density function of a signal under test. The noise separating apparatus includes a domain transforming section that is supplied with the probability density function of the signal under test and transforms the probability density function into a spectrum in a predetermined variable axis, and a standard deviation computing section that computes standard deviation of a random component of noise contained in the signal under test based on a magnitude of a predetermined variable component in a main lobe of the spectrum.
US08121813B2
A processing system for clearance estimation in a rotating machine includes one or more sensors and one or more digital signal processors for calculating the estimated clearance. The processing system may include techniques for obtaining real-time clearance estimates and techniques for obtaining averaged clearance estimates. Aspects of the processing system may also include a method of switching between real-time clearance estimates and averaged clearance estimates depending on the operating conditions of the rotating machine. Other aspects of the processing system include the use of two digital signal processors: a first digital signal processor configured to receive signals from a clearance sensor and perform a first set of high speed processing tasks, and a second digital signal processor configured to receive signals from the first digital signal processor and perform a second set of lower speed processing tasks.
US08121812B2
A method and system for magnetic locating resolves phase ambiguity. The system uses time-division multiplexed magnetic fields emitted from plural transmit coils. The magnetic fields are alternating fields at a carrier frequency, and the fields emitted from different coils in different transmit intervals have known phase relationship with one another as, for example where the alternating fields are coherent with one another. A receiver uses a plurality of sensor coils and derives plural components using the common phase reference or plural phase reference times having a known relationship. If the determinant of a matrix of the components has a first value, the phase information in the components is correct, and position and orientation are derived from the components. If the determinant has a second value, the phase information in the components is incorrect. In this case, corrected components are formed by shifting the phases of the components π radians; the position and orientation are derived from the corrected components.
US08121796B2
An apparatus and method is disclosed of identifying the original femorotibial joint location in a revision knee replacement of a patient. The invention includes selecting a first reference point (H) relative to the femoral head of the patient. A second reference point (A) is selected relative to the adductor tubical of the femur of the patient. The femorotibial joint location (J) is calculated through a relationship between the first reference point (H) and the second reference point (A) of the patient. The method and apparatus defines a femur reference plane to assist in establishing the correct rotation of the femur in a revision knee replacement of a patient.
US08121792B2
One or more techniques for determining time-varying stress and strain fields within a subsurface region include integrating a seismic model (110) of a reservoir within the subsurface region with a geomechanical model (140) of the subsurface region. An estimate of the time-varying stress and strain fields within the subsurface region during production of the reservoir are determined, wherein the estimate is based on the integration of the seismic model with the geomechanical model. The integration of the seismic model with the geomechanical model can be used to predict the feasibility of passive seismic monitoring for a reservoir within a subsurface region (170).
US08121790B2
A method is disclosed of characterizing a well using a series of measurements taken along the sandface of that well in order to optimize a well model. The method may comprise providing a well model with a plurality of adjustable physical parameters, providing a data set made up of a plurality of sandface measurements, and running the well model with different combinations of adjustable physical parameters so that the results of the well model substantially match the results of the sandface measurements. In one embodiment, the method may comprise creating a communication pathway between the surface and the sandface including an inductive coupler. A further step may include pre-processing the plurality of the sandface measurements. In addition, a further step may be to establish or set at least one control device in order to change the flow characteristics of the production fluid in the well.
US08121787B2
A video mirror system includes an interior electrochromic rearview mirror assembly mountable at an interior portion of a vehicle and a video display screen disposed to the rear of a rear portion of a reflective element. The video display screen emits light when actuated that passes through the transflective mirror reflector of the reflective element to be visible to a driver of the vehicle viewing the front portion of the reflective element. A camera having a field of view rearward of the vehicle is mounted to the rear of the vehicle and, during a reversing maneuver of the vehicle, a video output of the camera is displayed by the video screen so as to assist the driver in reversing the vehicle. The video display screen is operable to display at least one of (i) an instruction, (ii) an icon, (iii) a character, (iv) a symbol and (v) an indicia.
US08121781B2
A system and method for reducing the amount of repetitive data sent by a server to a client for vehicle navigation. The system includes a computer-based vehicle unit located in a vehicle, a gateway configured to wirelessly send and receive trip information to and from the vehicle unit, and a computer-based server in communication with the gateway over a network. The vehicle unit wirelessly receives signals from a computer-based server that includes the desired navigation information in packet form. The vehicle unit includes a user interface component that presents the received navigation information and records user requests. The server processes the requests, generates a trip plan according to the navigation information and sends the generated trip plan back to the vehicle unit via a gateway when a request has been completed.
US08121777B2
Either vehicle traffic or financial markets data is regularly broadcast in a fixed size packet over a wireless network in a push manner to one or more wireless receiver devices located within a particular service coverage region. A data center stores information specific to the particular region including drive-times strings metadata, drive-times data, drive-times route metadata, traffic incident data and financial markets indicators data. The data center decides upon a particular type of information to be placed into a payload of a next packet to be broadcast and pre-formats this information accordingly without receiving any information from the receiver devices. Data structures are provided which contain data representing the drive-times strings metadata, drive-times data, drive-times route metadata, traffic incident data and financial markets indicators data.
US08121772B2
A headway distance maintenance supporting system may include a running controller for performing constant headway distance control, a deceleration controller for performing deceleration support control, a transitional state detector for detecting transitional states of said given vehicle based on the running environment of said given vehicle or the operations performed by the driver. The system controller is configured such that when said transitional state detector detects that the transitional state of said given vehicle is a prescribed transitional state, said running controller is controlled such that said constant headway distance control is released, and said deceleration controller is controlled such that said deceleration support control can be performed.
US08121770B2
A method for adapting a closing boundary for a proportional spool valve includes generating or detecting a pressure command signal. Next a pressure error is obtained by subtracting an actual wheel brake pressure from its pressure command. Then a modified pressure error is calculated a modified pressure error is calculated in such a way that steady state pressure errors resulting from mismatched feedforward term, control deadzone and other factors are subtracted from measured pressure error to leave the only error to be that due to boundary deviation. An estimator is then used to estimate an apply boundary deviation or a release boundary deviation of the spool valve, as appropriate. A boundary table is updated using the resultant boundary deviation estimate.
US08121768B2
A powertrain system includes an engine coupled to an electro-mechanical transmission to transfer power between the engine and a plurality of torque generating machines and an output member. The transmission is operative in one of a plurality of operating range states through selective application of torque transfer clutches and the engine is operatively coupled to a main hydraulic pump to supply pressurized fluid to a hydraulic circuit operative to apply the torque transfer clutches. A method for controlling the powertrain system includes determining an output torque request to the output member, determining a pressure output of the main hydraulic pump based upon an engine input speed, calculating a clutch reactive torque capacity for each applied torque transfer clutch based upon the pressure output of the main hydraulic pump, and determining a preferred engine input speed to achieve the clutch reactive torque capacity to meet the output torque request to the output member.
US08121764B2
In a shift control device for an automatic transmission according to this invention, when the engine load increases such that a kickdown is required, and a gear position calculated in accordance with the shift map from an operating condition defined by a look-ahead vehicle speed at a predetermined future time is lower than a current gear position and the look-ahead vehicle speed is higher than a predetermined vehicle speed, control is performed to shift to a higher gear position than the target gear position.
US08121763B2
A system and method for managing an engine-powered vehicle is provided. When the vehicle is placed in an automatic speed control mode, an electronic controller receives data from the vehicle's engine, transmission, a final drive, and a device which evaluates at least one variable. The electronic controller determines engine rpm and transmission gear as a result of the data received, and automatically up-shifts the transmission and reduces engine speed to reduce fuel consumption when a load on the vehicle is reduced and down-shifts the transmission and increases engine speed when a load is applied.
US08121761B2
An acceleration sensor arrangement comprises, in one package, an acceleration threshold detector for detecting acceleration and for providing an output signal and a processor circuit for receiving the output signal. The acceleration threshold detector provides an output signal having a first value when the acceleration is less than a predetermined threshold and is arranged to switch the output signal from the first value to a second value when the acceleration reaches the predetermined threshold. The processor circuit generates an event signal to trigger an event, such as the closing of a safing transistor switch in an airbag system, in response to the output signal from the acceleration threshold detector switching to the second value.
US08121758B2
A vehicle (10) includes a control system (18) that is used to control a vehicle system. The control system determines an axle torque, and longitudinal forces at each tire in response to the axle torque. Lateral forces at each tire are determined in response to the longitudinal forces. The control system of the vehicle is determined in response to the longitudinal and lateral forces.
US08121741B2
A method of managing an electric utility grid includes geographically grouping a set of customer electric usage meters to create a set of fine sensors on a power grid. Each usage meter in the grouped set is capable of being remotely monitored, and each usage meter is at a different location along the power line. If a power anomaly is detected at the subset of meters, then power to the electric utility grid is adjusted to correct the anomaly.
US08121736B1
A method and apparatus for controlling an air motor. Speed information is received for an operation using an apparatus comprising the air motor having an inlet and an exhaust, and a valve comprising a body with a first port, a second port, and a third port. The first port is connected to the air motor, the second port is configured for connection to an air supply, and the third port is configured to vent air out of the body. A first flow of air is controlled in the body between the first port and the second port and a second flow of air is controlled out of the body through the third port to control a speed of the operation.
US08121734B2
The invention provides a method for controlling the climate of an environment, e.g. a house, which exchanges thermal energy with an ambient space. Energy is supplied to the environment e.g. by radiators, floor heating, electrical heating fans etc. According to the method, a numerically expressed comfort criteria, and a numerically expressed weight of importance of compliance with the comfort criterion are defined. Subsequently, a supply of a specific amount of energy is considered, and with respect to that amount, a numerical expression of a degree of compliance with the comfort criterion, and a numerical expression of costs related to the supply of that amount of energy are provided.
US08121728B2
The present invention relates to a robot apparatus and an output control method adapted for the robot apparatus. The method includes steps of: receiving radio frequency (RF) signals of identification (ID) codes from several wireless communication devices within a predetermined area and time period; sensing people and obtaining the number of people within the predetermined area and time period; comparing current ID codes and the number of people in the predetermined area with what were determined previously, generating an update signal when the comparison is not equal; replacing the previous data with the current data; acquiring output data based on the associated output found in the output table; and performing an output based on the output data.
US08121718B2
Interactive, computer based orthodontist treatment planning, appliance design and appliance manufacturing is described. A scanner is described which acquires images of the dentition which are converted to three-dimensional frames of data. The data from the several frames are registered to each other to provide a complete three-dimensional virtual model of the dentition. Individual tooth objects are obtained from the virtual model. A computer-interactive software program provides for treatment planning, diagnosis and appliance from the virtual tooth models. A desired occlusion for the patient is obtained from the treatment planning software. The virtual model of the desired occlusion and the virtual model of the original dentition provide a base of information for custom manufacture of an orthodontic appliance. A variety of possible appliance and appliance manufacturing systems are contemplated, including customized archwires and customized devices for placement of off-the shelf brackets on the archwires, and removable orthodontic appliances.
US08121714B2
A user selects a plurality of pieces of music data desired to be reproduced concurrently, at an input unit of an audio processing apparatus, from music data stored in a storage device. A reproducing apparatus reproduces selected music data respectively and generates a plurality of audio signals under the control of a control unit. An audio processing unit performs allocation of frequency band, extraction of a frequency component, time-division, periodic modulation, processing and allocation of a sound image, to respective audio signals under the control of the control unit. Then the audio processing unit attaches segregation information of audio signals and information on the degree of emphasis to respective audio signals. The down mixer mixes a plurality of audio signals and outputs as an audio signal having a predetermined number of channels, then an output unit outputs the signal as sounds.
US08121707B2
Embodiments of the present invention include systems and methods for an online load of logic to a triple module redundant (TMR) control system using a cascading switch and designated controller. Application code having SFC logic may be first downloaded to a designated controller of the TMR system. After download to the designated controller, the other controllers of TMR system may be updated in a cascading (circular) pattern. After updating the second controller with the updated logic, the designated controller may provide correct state information to the second controller.
US08121693B2
An aspect of the present subject relates to an implantable medical system. An embodiment of the system includes a baroreflex stimulator, a myocardial infarction detector, and a controller. The baroreflex stimulator applies a baroreflex stimulation signal through an electrode. The myocardial infarction detector detects an event indicative of myocardial infarction. The controller is connected to the baroreflex stimulator and to the myocardial infarction detector, and is adapted to apply a baroreflex therapy in response to a detected event indicative of myocardial infarction. Other aspects are provided herein.
US08121687B2
Methods for evaluating motion of a cardiac tissue location, e.g., heart wall, are provided. In the subject methods, timing of a signal obtain from a strain gauge stably associated with the tissue location of interest is employed to evaluate movement of the cardiac tissue location. Also provided are systems, devices and related compositions for practicing the subject methods. The subject methods and devices find use in a variety of different applications, including cardiac resynchronization therapy.
US08121686B2
A cardiac rhythm management system selects one of multiple electrodes associated with a particular heart chamber based on a relative timing between detection of a depolarization fiducial point at the multiple electrodes, or based on a delay between detection of a depolarization fiducial point at the multiple electrodes and detection of a reference depolarization fiducial point at another electrode associated with the same or a different heart chamber. Subsequent contraction-evoking stimulation therapy is delivered from the selected electrode.
US08121682B2
A medical device and associated method for detecting arrhythmias that includes sensing cardiac electrical signals and cardiac hemodynamic signals, determining a long-term baseline hemodynamic measurement in response to a plurality of the sensed cardiac hemodynaic signals, detecting a period of increased metabolic demand in response to the sensed cardiac electrical signals, determining a sinus tachycardia baseline hemodynamic measurement in response sensing of cardiac hemododynamic signals during the detected period of increased metabolic demand, and detecting the arrhythmia and delivering therapy in response to one of only the sensed cardiac electrical signals and the sensed cardiac electrical signals in combination with one or both of the determined long-term baseline hemodynamic measurement and the sinus tachycardia baseline hemodynamic measurement.
US08121677B2
Methods, systems, and apparatus to determine the presence of a disease condition in a medical patient by evaluating conductivity information. In some embodiments, point-attributes values may be obtained from conductivity data sets. This data may be compared to previously determined data, such as threshold values. In some embodiments, z-scores may be determined to combine a plurality of point-attribute values in formulation of a composite score for a patient. In some embodiments, z-scores may be weighted by overall accuracy of the point-attribute in predicting presence of the disease.
US08121652B2
A method of controlling a portable electronic device having a touch screen display includes rendering a graphical user interface including a plurality of user-selectable features on the touch screen display and, in response to detecting a touch event on the touch screen display proximal one of the user-selectable features, rendering an indicator for one of the user-selectable features corresponding to a location of the touch event prior to selection of any of the user-selectable features. The indicator is rendered intermediate ones of the user-selectable features for identifying the one of the user-selectable features absent obstruction of other ones of the user-selectable features.
US08121651B2
Content personalization on personal cellular telecommunications devices includes determining subscriber personalization profiles each including at least one personalization parameter, determining universal Level 0 IDMs for display on all subscribers' personal cellular telecommunications devices irrespective of their location and their subscriber personalization profiles, and determining a set of at least two different personalized Level 1 IDMs for each universal Level 0 IDM for display on subscribers' personal cellular telecommunications depending on their location and subscriber personalization profiles. Personalization of Level 1 interactive display messages can take place either network side or handset side. Network side personalization requires a personalization server with subscribers' personalization profiles. Handset side personalization requires handset subscriber personalization filters.
US08121643B2
A system for initiating operating voltages for subscriber identity cards is provided. The system includes a first subscriber identity card, a second subscriber identity card, an RF module, a controller and a Baseband unit. The controller initiates a first operating voltage of the first subscriber identity card and initiates a second operating voltage of the second subscriber identity, respectively. The Baseband unit cooperates with the first subscriber identity card to camp on a first cell and cooperates with the second subscriber identity card to camp on a second cell via the RF module.
US08121642B2
An example user network provides information and entertainment for users via handheld information terminals. The “look and feel” and personality of the handheld information terminals can be location-specific so that the most relevant information and entertainment can be provided to users in a useful and appealing manner.
US08121635B1
The wireless mobile phone which includes the 1st controller and the 2nd controller, wherein the 1st controller displays the audiovisual replaying device controller on the display, and the 2nd controller configures the wireless mobile phone to voice communication mode, and/or audiovisual replaying device controlling mode.
US08121634B2
It is possible to provide a radio communication terminal device, a radio communication base station device, and a radio communication method capable of rapidly completing a handover even during DRX/DTX. In the devices and the method, a terminal (100) transmits a quality measurement result to a base station (150) at an Active interval. Here, the terminal (100) sets the DRX/DTX interval to a short interval since performance of a handover is predicted. The base station (150) which has received the quality measurement result transmitted from the terminal (100) recognizes that the terminal has set the DRX/DTX interval to a short interval and transmits a handover instruction to the terminal (100) at the Active interval, considering the shortened DRX/DTX interval.
US08121624B2
Message spoofing is detected by an anti-spoofing application comparing a trusted switch address (i.e., corresponding to an originating switch having processed an incoming message) to an “affiliated” address (i.e., corresponding to a switch serving the location of the identified sender). Message spoofing is detected if the trusted address differs from the affiliated address.
US08121619B1
A method, computer program product, and system are provided to update geographic location information for an electronic device. The method can include transmitting the geographic location information for the electronic device to a server device at a first time interval. A determination can be made regarding whether the electronic device is in communication with a third-party device. If the electronic device is in communication with the third-party device, then updated geographic location information for the electronic device is transmitted to the server device at a second time interval, where the second time interval is shorter than the first time interval.
US08121617B1
A method of remotely locating a mobile device equipped with a radio receiver by remotely and securely activating the device's ringer and location system, and communicating such location to the device owner.
US08121612B2
Mobile units within an area are located using a wireless local area network. Reference signal transmitters are provided at selected fixed locations within the area. Reference signals are transmitted using the reference signal transmitters using a first selected channel of the wireless local area network. A computer is provided having a database relating signal characteristics of signals transmitted by the reference signal transmitters to location within the area At least one access point is coupled to the computer and provides wireless data communications between the computer and the mobile unit using one or more channels of the wireless data communications system that are different from the first data communications channel. A selected plurality of the reference signals are received at the mobile unit, signal characteristics of the received reference signals are determined and data representing the received reference signal characteristics is transmitted to the computer via the access point using the one or more data communications channels. The data representing reference signal characteristics is received at the computer and position of the mobile unit is determined using the database.
US08121606B2
A method operates a radio communication system in which network radio devices use radio resources in order to communicate with subscriber stations. A first network radio device performs direct tuning with a second network radio device using the respectively used radio resources. The first and/or the second network radio device send(s) a request for a decision about radio resources to be used by the first and/or the second network radio device to a device. Subsequent to the request, the first and/or the second network radio device receive(s) information from the device about radio resources to be used by the first and/or the second network radio device. A radio communication system carries out the method.
US08121602B2
A cell reselection method in a wireless communication system is described. A method of performing cell reselection based on priorities by a user equipment (UE) in a wireless communication system includes selecting one or more candidate cells satisfying a first criterion associated with priorities among a serving cell and neighbor cells, and camping on a cell satisfying a second criterion for cell reselection among the one or more candidate cells.
US08121601B2
A communication apparatus is provided. The communication apparatus includes a processor, a first and a second subscriber identity card and at least one radio transceiver module. The processor is coupled to the first subscriber identity card, the second subscriber identity card and the radio transceiver module, merges a first neighbor cell list and a second neighbor cell list to obtain a merged neighbor cell list, tunes the radio transceiver module to the corresponding channel frequency/frequencies of the neighbor cells in the merged neighbor cell list to respectively receive signals from the neighbor cells therein, and accordingly measures and evaluates quality of the neighbor cells therein.
US08121595B2
In a wireless network, the decision of when and whether to send unsolicited polls to a particular mobile wireless device may be made by monitoring communications conditions affecting the ability of the particular device to gain channel access, and sending unsolicited polls if the ability to gain channel access is below a threshold value. Such conditions may include one or more of channel load, device transmission load, collision rate, and number of mobile wireless devices contending for access.
US08121593B2
A system and method for aircraft communications is provided. The system includes a first wireless base station deployed in a first aircraft and configured to establish one or more wireless links, and a second wireless base station deployed in a second aircraft and configured to establish one or more wireless links. At least one ground-based wireless base station is configured to operatively communicate with the first wireless base station or the second wireless base station while the first aircraft and the second aircraft are in flight. During flight, the first and second wireless base stations establish one or more wireless links with each other to create a wireless network for air-to-air communication. When one of the first or second aircraft is out of range with the ground-based wireless base station and the other aircraft is in range with the ground-based wireless base station, the aircraft that is out of range can send a message to the ground-based wireless base station through the aircraft that is in range.
US08121591B2
A system and method for determining the quality of communications provided by a plurality of mobile telephones is provided. The method may comprise, for example, receiving one or more telephone voice signals from each mobile telephone; storing the one or more telephone voice signals in a memory; concurrently with aid receiving telephone voice signals from a mobile telephone, receiving one or more reference device voice signals from a reference device substantially co-located with the mobile telephone; storing the one or more reference device voice signals in a memory; determining voice quality data for the telephone voice signals; determining voice quality data for the reference device voice signals concurrently received with the telephone voice signals; and normalizing the voice quality data of the telephone voice signals from each mobile telephone based on the voice quality data of the reference device voice signals concurrently received with the telephone voice signals.
US08121583B2
A method is provided for use in a push to talk or conferencing type service involving a terminal and a controller, comprising, in response to the controller deciding to grant a talk request received from the terminal, sending to the terminal an indication of an allowed talk time for a granted talk burst, the indication being for use at the terminal to monitor the remaining allowed talk time during the granted talk burst. There is also provided a method for use in a push to talk or conferencing type service involving a terminal and a controller, comprising, in response to the controller deciding to grant a talk request received from the terminal, monitoring the remaining allowed talk time at the controller using an allowed talk timer and starting the allowed talk timer at the controller in response to receipt of talk burst data from the terminal.
US08121582B2
A wireless communication device declares one of a plurality of extended instant messaging states and transmits the declared states to a presence information server. Declared extended instant messaging states for destination devices are received, and an enhanced instant message based on declared extended instant messaging states is generated.
US08121574B2
A loop directional coupler having a first waveguide, particularly a hollow, planar, or a coaxial conductor in the form of a half loop antenna having first and second antenna branches for the contact-free extraction of an incoming signal “a” on a second waveguide and a returning signal “b” on the second waveguide. The first antenna branch is connected to a first input of a first network and the second antenna branch is connected to a second input of the first network, the first network having a first power splitter at the first input and a second power splitter at the second input for dividing the signal present at each antenna branch, the first network having a first adder adding the signals of the first and second power splitters to each other, and a first subtractor subtracting the signals of the first and second power splitters from each other.
US08121571B2
A transceiver device that performs an intercept point calibration using signal interferers is described. The signal interferers include at least self-generated signal interferers or opportunistic signal interferers in surrounding areas. Due to non-linearity in the transceiver device, intermodulation distortion (IMD) signal components are generated. Filtering of the IMD signal components is performed to allow low-frequency components, such as a second order intermodulation (IM2) to pass through. A dynamic minimization algorithm is performed to minimize distortion effects of the low-frequency components.
US08121566B2
A broadcasting receiver suitable for receiving broadcasting signal transmitted with signal format is provided in which carrier wave is allocated in a frequency channel with certain frequency offset and signal intensity, which comprises: an information acquiring means for acquiring information related to the frequency channel in seek; and a station existence determining means for determining whether the frequency channel is station-existent or not based on information acquired by the information acquiring means; and wherein, the information acquiring means acquires information for receiving intensity of carrier wave and information for frequency offset.
US08121563B1
A patch panel system (100) includes interface units (120) and radio units (130). The interface units (120) connect to user devices (110) via corresponding ports. The radio units (130) are associated with radio channels. Combinations of the interface units (120) and the radio units (130) provide conversion of constant bit rate communication to packetized communication and reconversion of the packetized communication to the constant bit rate communication.
US08121561B2
An automatic power tuning system and method, and a transmitter employing either the system or the method. In one embodiment, the system includes: (1) a power detector circuit coupled to an output of a transmitter, the transmitter having an integrator with a first, reference integrator current power control input, a second, integrator capacitor power control input and a plurality of driver fingers selectably employable by a third, driver finger power control input, the power detector configured to generate signals indicating an output voltage of the transmitter and (2) a digital processing circuit coupled to the power detector circuit and configured to employ the signals to determine at least near-optimum reference integrator current and integrator capacitor settings and select a number of driver fingers to employ to drive the output voltage.
US08121558B2
A local oscillator (LO) generator architecture using a wide tuning range oscillator is disclosed. In one embodiment, a wide tuning oscillator based LO generator system includes a wide tuning range oscillator for generating a signal with a first initial frequency or a second initial frequency in response to a control voltage, a first frequency controlling circuit for converting the first initial frequency of the signal into a final frequency, and a second frequency controlling circuit for converting the second initial frequency of the signal into the final frequency.
US08121550B2
A satellite interference canceling system cancels the interference between two or more signals received by a satellite receiver. The signals can be two signals experiencing cross polarization interference or signals that experience interference from other satellite signals. Gain and phase are applied to the received signals and then combined with the other signals to result in cancellation by subtraction. The gain and phase values needed to cancel the interference are derived from measurements of carrier-to-noise ratio (C/N) as an indication of the interference level. The C/N can be measured in the set-top box indoor unit. Coherency restoration is performed in receivers that downconvert the signals before performing interference cancellation.
US08121540B1
A repeater system is supplied for providing wireless communications. In an example, a repeater system is supplied to receive user information with an antenna in a wireless signal at a first frequency and transfer the user information in an electrical signal at the first frequency. A frequency converter receives the user information in the electrical signal at the first frequency and transfers the user information in the electrical signal at a second frequency. A first coupler receives the user information in the electrical signal at the second frequency and transfers the user information in a capacitive signal. A second coupler receives the user information in the capacitive signal and transfers the user information in an electrical signal at the second frequency. A second frequency converter receives the user information in the electrical signal at the second frequency and transfers the user information in the electrical signal at the first frequency. An antenna receives the user information in the electrical signal at the first frequency and transfers the user information in a wireless signal at the first frequency. Additionally, a method of providing wireless communications using the above mentioned repeater system is also provided.
US08121538B2
A communication system and a handshake method thereof are provided. The communication system has a service path and comprises a BS, at least one MS, and an MS. One of the at least one RS is located within a coverage of the BS. The MS is located within a coverage of one of the at least one RS. The BS, the at least one RS, and the MS are configured to build the service path via handshaking according to a plurality of control signals, each of the control signals has an authentication code adopted to be authenticated completeness of the control signal, and each of the control signals is generated by one of the BS, the at least one RS, and the MS.
US08121531B2
An apparatus operable to disable operation of wireless communications devices, for use within a vehicle, includes a drive circuit coupled to at least one active antenna element to produce interference within at least one wireless communications band of frequencies in response to movement of a vehicle above a defined threshold. The drive circuit being selectively disabled while the vehicle is moving above the defined threshold. The interference may take the form of a bare carrier wave, or may take the form of noise, and is transmitted at sufficient power to interfere with communication between the wireless communications device and a destination device.
US08121520B2
A photosensitive member cartridge for use with an image-forming apparatus includes a photosensitive drum and a cartridge case comprising an upper wall, a bottom wall, a right side wall, and a left side wall. An outer surface of the upper wall faces upwards when the photosensitive member cartridge is installed in the image-forming apparatus. The right side wall extends upwardly from a right side of the bottom wall, and the left side wall extends upwardly from a left side of the bottom wall. The upper wall connects upper edges of the right side wall and the left side wall. A light-entrance portion is formed in the upper wall and is configured to allow a laser beam to pass through the upper wall and reach the photosensitive drum when the photosensitive member cartridge is installed in the image-forming apparatus.
US08121507B2
An image forming apparatus capable of forming an image without transfer deviation or rumples by detecting the loop amount of the sheet material with a plurality of thresholds at multiple stages through a loop amount detecting portion detecting the loop amount of a sheet passing between conveyance guide members. The loop amount finely detected at the multiple stages through the loop amount detecting portion is reflected in a control and drive system, and, as a result, the sheet material can be conveyed while keeping the loop of the sheet material passing between the conveyance guide members at an appropriate amount.
US08121505B2
A hybrid printing system includes (a) a media path assembly having an image transfer/transport unit for receiving and moving media to a fusing apparatus; (b) a process color image output terminal (IOT) assembly including first imaging components for forming and transferring color images onto the intermediate image receiving member, the color IOT assembly being mounted for forming a first image transfer nip with one of a first side and a second and opposite of the image transfer/transport unit; and (c) a monochrome image output terminal (IOT) assembly mounted opposite the process color image output terminal (IOT) assembly for forming a second image transfer nip with the other of the first side and the second and opposite of the image transfer/transport unit, the monochrome image output terminal (IOT) assembly including a moveable image bearing member and second imaging components for forming monochrome images on the image bearing member.
US08121498B2
An image forming method and apparatus, the apparatus including a latent image carrier configured to carry a latent image thereon, a developing unit disposed facing the latent image carrier to develop the latent image with developer, a developer container containing the developer and attachable to the image forming apparatus, a developer detector configured to detect the presence of the developer in the developing unit, and a developer supply controller, and a disengagement detector configured to detect whether or not an intermediate transfer member is disengaged from the latent image carrier. The developer supply controller prohibits supply of the developer from the developer container to the developing unit when the developer detector detects that the developer is present in the developing unit, and when the disengagement detector detects that the intermediate transfer member is not disengaged from the latent image carrier.
US08121494B2
Apparatus and methods are provided for receiving differential phase-shift keyed (DPSK) optical signals subjected to tight optical filtering, such as may be experienced by 40 Gb/s and 100 Gb/s channels in a dense wavelength division multiplexing (DWDM) communications system with 50 GHz channel spacing. An optical DPSK receiver is described which employs an optical delay interferometer (ODI) demodulator having a free spectral range (FSR) that is larger than the symbol rate (SR) of the DPSK signal to be demodulated. The receiver includes means for introducing an additional power imbalance between the outputs of the ODI demodulator, and the additional power imbalance may be related to the ratio of FSR to SR. The additional power imbalance increases the signal tolerance to tight optical filtering, thereby achieving high spectral efficiency in applications such as DWDM.
US08121490B2
A transponder includes a CDR section that extracts clocks from an input signal, an oscillating section that can output various frequencies to the CDR section, a frequency instruction processing section that instructs the oscillating section to output an arbitrary frequency, a detection processing section, and a frame processing section control section. The detection processing section determines whether the frequency output from the oscillating section and an input signal synchronize in frequency or not in response to an instruction by the frequency instruction processing section, and detects a synchronization frequency. The frame processing section control section operates a frame processing section based on the synchronization frequency detected by the detection processing section.
US08121488B2
An infrared communication apparatus and method enabling data communication with a receiving device, regardless of a protocol with which the receiving device is compatible. A transmitting unit transmits a first packet to inquire whether a receiving device is compatible with a first protocol and transmits a second packet to inquire whether the receiving device is compatible with a second protocol, to the receiving device at least once, and transmits a plurality of third packets to inquire whether the receiving device is compatible with a third protocol, to the receiving device. A receiving unit receives a response packet indicating a protocol with which the receiving device is compatible, from the receiving device having received the first packet, the second packet, and the plurality of third packets. A data transmitting unit transmits data to the receiving device, based on the protocol indicated by the response packet received by the receiving unit.
US08121480B2
First and second transmitted optical waves having orthogonal polarization states are combined in a polarization multiplexed optical wave. At an optical receiver, an electrical field of the polarization multiplexed optical wave is measured. A plurality of polarization states of the polarization multiplexed optical wave is determined from the measured electrical field. From the plurality of polarization states, a transform that aligns the orthogonal polarization states of the first and second transmitted optical waves with respect to principal axes of the optical receiver is estimated. The first and second transmitted optical waves are recovered by applying the transform to one of i) the polarization multiplexed optical wave and ii) the measured electrical field of the polarization multiplexed optical wave.
US08121475B2
An optical signal quality monitor includes a splitter splitting an input optical signal into two signals; a low-frequency converter converting one split optical signal to a low frequency signal by modulating the optical signal with a frequency offset signal; and an intensity ratio calculator calculating an intensity ratio between the low frequency signal and the other split optical signal, thereby appropriately confirming the quality of a high-bit rate optical signal. The monitor includes plural processing lines, each line including the splitter, the low-frequency converter, and the intensity ratio calculator. At least one line includes an optical noise superimposer superimposing optical noise on the one split signal before inputted to the converter or an optical band-pass filter transmitting the one split signal before inputted to the converter. The monitor includes a polarization state changer changing the polarization state of the input signal before inputted to the splitter.
US08121471B1
A camera focusing system employs left and right video cameras flanking a principal photographic camera. The video cameras are coupled to respective video monitors, each of which has a vertical cursor line superimposed in the middle of the screen representing 90°. A cursor controller allows this line to be moved left and right. As the line is moved left or right to track a desired point of focus on the camera subject, the value increases or decreases from 90°. Software interprets the cursor displacement and determines a real world angular value based on calibration of the focusing system. The angular values are then used to compute the focal distance between the principal camera and the subject. Other embodiments are also described and claimed.
US08121468B2
A system and method for controlling one or more remote photographic flash devices from a camera body. Wireless functionality within a camera body provides wireless communication of a signal from within the camera body to one or more remote devices. In one example, a flash synchronization signal of the camera body may be wirelessly communicated using a wireless communication functionality within the camera body and an external antenna to one or more remote flash devices for triggering the one or more remote flash devices.
US08121460B2
To aim to increase the use efficiency of a screen on which a subtitle is displayed together with a stereoscopic image. A video shift mode is set for each subtitle. When a stereoscopic image is played back, in accordance with the video shift mode of the subtitle, a video plane is shifted upward or downward to perform cropping processing of collecting black frames provided in the upper end and the lower end of the screen in either one of the upper end and the lower end so as to save a display region of the subtitle.
US08121457B2
A fiber optic adapter assembly includes a plurality of adapters included in an integrally formed body. Each of the adapters may include a protective shutter mounted within one end. The adapter assembly may be configured to mount to a chassis and position the adapters for receiving fiber optic connectors of telecommunications modules mounted to the chassis.
US08121454B2
A collector for propagating incident radiation is disclosed. The collector may comprise a light directing component coupled to a buffer component, a first propagation component coupled to the buffer component and configured to transmit the incident radiation into a collector region through one of a plurality of windows, and an optical transport assembly coupled to an end of the collector region and having a second propagation component. Each light directing component may be configured to redirect the incident radiation from a first direction to a second direction, and the collector region may include a plurality of regions exhibiting a refractive index value that gradually transitions from about 1.5 to about 2.0. The second propagation component may be further configured to retain the incident radiation.
US08121453B2
Provided is an optical fiber including: a first core at a center thereof; a second core adjacent to the first core to cover a circumference of the first core; a third core adjacent to the second core to cover a circumference of the second core; and a cladding adjacent to the third core to cover a circumference of the third core, where conditions of 0.28%≦Δ1≦0.4%, −0.05%≦Δ2≦0.05%, −1.0%≦Δ3≦−0.5%, 3.8 μm≦a≦4.5 μm, 12 μm≦b≦21 μm, and 1.5 μm≦c-b≦10 μm hold, and loss increase resulting when the optical fiber is wound on a mandrel having a diameter of 20 mm is 0.1 dB/turn or smaller at a wavelength of 1625 nm, where Δ1 is a specific refractive index difference of the first core from the cladding refractive index, Δ2 is a specific refractive index difference of the second core from the cladding refractive index, Δ3 is a specific refractive index difference of the third core from the cladding refractive index, “a” is a radius of a boundary between the first core and the second core with respect to a center of the first core, “b” is a radius of a boundary between the second core and the third core with respect to the center of the first core, and “c” is a radius of a boundary between the third core and the cladding with respect to the center of the first core.
US08121450B2
A plasma-based etching process is used to specifically shape the endface of an optical substrate supporting an optical waveguide into a contoured facet which will improve coupling efficiency between the waveguide and a free space optical signal. The ability to use standard photolithographic techniques to pattern and etch the optical endface facet allows for virtually any desired facet geometry to be formed—and replicated across the surface of a wafer for the entire group of assemblies being fabricated. A lens may be etched into the endface using a properly-defined photolithographic mask, with the focal point of the lens selected with respect to the parameters of the optical waveguide and the propagating free space signal. Alternatively, an angled facet may be formed along the endface, with the angle sufficient to re-direct reflected/scattered signals away from the optical axis.
US08121448B2
A rotary transformer having first light-conducting curved tube segments, the first tube segments being disposed to form a first tubular arrangement, is disclosed. The rotary transformer has at least one first transmitter for producing first light signals and at least one first receiver for receiving the first light signals. The first light signals are transmitted from the first transmitter via the first tube segments to the first receiver.
US08121446B2
A multi-chip module (MCM) is described. This MCM includes two substrates having facing surfaces. Disposed on a surface of a first of these substrates, there is an optical waveguide, having an eigenmode in the plane of the surface, and an optical coupler, which redirects optical signals to and/or from the optical waveguide and a direction normal to the surface. Furthermore, disposed on a surface of a second of the substrates, which faces the surface of the first substrate, and which overlaps the optical coupler, there is an optoelectronic device. This optoelectronic device, which has an eigenmode in a direction perpendicular to the surface of the second substrate, selectively receives or provides the optical signal to and/or from the optical coupler. For example, the selective receiving or providing may be controlled by selectively applying a potential to the quantum-well device, thereby changing the optical properties of the optoelectronic device.
US08121444B2
Disclosed herein are optically and electrically actuatable devices. The optically and electrically actuatable device includes an insulating substrate, two electrodes, an active region, and a concentrator. At least one of the two electrodes is established on the insulating substrate, and another of the two electrodes is established a spaced distance vertically or laterally from the at least one of the two electrodes. The other of the two electrodes is an optical input electrode. The active region is established between or beneath the two electrodes. The concentrator is optically coupled to the optical input electrode for concentrating incident light such that a predetermined portion of the active region is optically actuatable.
US08121443B2
An optical transmission apparatus includes an optical element that has at least one of a light emitting part and a light receiving part on a surface opposed to a mounting surface of the optical element, an optical waveguide that is made of a polymer material, and has an optical path deflecting part in a through hole or an opening, wherein the optical path deflecting part deflects an optical path of the optical with respect to the at least one of the light emitting part and the light receiving part of the optical element, and a substrate that has a mounting region on which the mounting surface of the optical element is mounted, and a plurality of waveguide holding parts, each holding the optical waveguide so that the optical path deflecting part of the optical waveguide is arranged opposite to the at least one of the light emitting part and the light receiving part of the optical element.
US08121436B2
Methods and systems for scaling an input image are provided. A pixel neighborhood that includes a plurality of pixels neighboring a pixel is selected. At least part of the pixel neighborhood is compared directly to a predetermined pattern in order to determine whether the predetermined pattern is present in the pixel neighborhood. A controller applies a predetermined scaling algorithm to at least a portion of the pixel neighborhood in order to obtain a scaled image if the predetermined pattern is present in the pixel neighborhood.
US08121433B2
Ortho-rectification, coregistration, and subpixel correlation of optical satellite and aerial images
Methods for mapping and resampling images such as satellite or aerial images are presented, including methods to measure relative displacements of images, methods to refine look directions of an aircraft or satellite for aerial or satellite imaging and methods to ortho-rectify and co-register raw satellite or aerial images.
US08121432B2
System and method for partitioning a video into a series of semantic units where each semantic unit relates to a generally complete thematic topic. A computer implemented method for partitioning a video into a series of semantic units wherein each semantic unit relates to a theme or a topic, comprises dividing a video into a plurality of homogeneous segments, analyzing audio and visual content of the video, extracting a plurality of keywords from the speech content of each of the plurality of homogeneous segments of the video, and detecting and merging a plurality of groups of semantically related and temporally adjacent homogeneous segments into a series of semantic units in accordance with the results of both the audio and visual analysis and the keyword extraction. The present invention can be applied to generate important table-of-contents as well as index tables for videos to facilitate efficient video topic searching and browsing.
US08121428B2
Systems and methods are presented for accelerated image rendering. In one implementation, the systems and methods receive digital image data and derive intermediate data associated with the digital image data to accelerate image rendering.
US08121425B2
Provided is a method and apparatus for encoding and decoding a multi-view image. By predicting a current picture based on at least one of an intra (I) picture of a previous image processing block and an I picture of a current image processing block, which is generated for a different view than a view at which the I picture of the previous image processing block is generated, and encoding the current picture based on the prediction, it is possible to prevent display quality degradation that may occur in images at views other than a base view.
US08121419B2
A system and method for rendering images, and performing operations such as windowing and leveling, when the parameters of a client appliance are known and rendering images when the parameters of a client appliance are unknown. The invention also considers the rendering from the client appliance perspective and the server appliance perspective.
US08121418B2
A method for decoding significance coefficients in an encoded video sequence is described. An encoded video bitstream is received. Codebook table information is retrieved from the bitstream. Significance symbols are decoded using the retrieved codebook table information. Significance coefficients are decoded using the significance symbols. A plurality of transform coefficients is dequantized. An inverse transform is applied to a residual signal. A video sequence is constructed. A method for coding significance coefficients in a video sequence is also described.
US08121415B2
A method of forming a combined feature boundary based on boundaries of first and second overlapping features includes dividing the boundaries of the first and second overlapping features into line segments of known shape, identifying crossing points formed by the line segments, calculating parametric coordinates of the crossing points, and determining a sequence of crossing point evaluation based on the parametric coordinates. The method also includes calculating a first cross product based on the line segments forming a first crossing point in the determined sequence, and choosing a first path of the combined feature boundary according to a mathematical sign of the first cross product, the first path extending from the first crossing point to the second crossing point in the determined sequence. The method further includes calculating a second cross product based on the line segments forming a second crossing point in the sequence, and choosing a second path of the combined feature boundary extending from the second crossing point according to a mathematical sign of the second cross product, wherein the combined feature boundary includes the first and second crossing points and portions of at least one of the first and second feature boundaries defining the first and second paths.
US08121403B2
Aspects of the present invention are related to methods and systems for detecting glyph pixels in a digital image.
US08121402B2
A method for processing image data includes receiving image data including an assigned color space, comparing the assigned color space of the image data to a known color space, and processing the image data using the known color space in place of the assigned color space if the difference between the known color space and the defined color space is below an acceptable threshold. The method is particularly suited for use with Adobe® PostScript® applications.
US08121387B2
A mask pattern verifying method include obtaining first information about a hot spot from design data of a mask pattern, obtaining second information about the mask pattern actually formed on a photo mask, and determining a measuring spot of the mask pattern actually formed on the photo mask, based on the first and second information.
US08121385B1
A system and method for accessing data to generate documents for use in MICR line testing. The system comprises a MICR testing station for testing MICR processing. The MICR testing station comprises a MICR line testing module for generating at least one MICR testing document for use in testing MICR processing. The MICR line testing module further comprises: (1) an application determination module for determining an application based on a bank selection provided by a tester, (2) a routing/transit number determination module for determining a routing/transit number based on the bank and the application determined, and (3) a tran code determination module for determining a tran code based on the routing/transit number determined; and at least one client station connected to the MICR testing station via a communications network, the at least one client station being used by at least one tester to provide particulars about at least one MICR line.
US08121382B2
A method for setting a control variable of a filter for noise reduction in medical images is provided. Image data of the medical images is classified into at least one noise region and at least one structure region. A variance measurement is performed either for all the image pixels or a subset of them to determine the edge thicknesses. A histogram is generated from the edge thicknesses. The maximum of the histogram is determined and a Gaussian curve is fitted to the histogram. A threshold value for noise and structure is determined as a function of the standard deviation of the Gaussian curve. The noise and structure are measured in the regions. The standard noise and structure deviations are determined and compared. The control variable is setup as a function of the comparison of noise and structure. The invention can be used for reduction of temporal noise in bandpass images.
US08121381B2
An X-ray image processing apparatus includes a site information determination unit configured to determine, based on discrete site information, continuous site information to be obtained by radiographing a moving image, an information acquisition unit configured to extract, from the discrete site information, image construction information, image processing method information, and X-ray exposure control method information, a computation unit configured to compute processing information about a site located between positions represented by the discrete site information using the information extracted by the information acquisition unit, an image processing unit configured to perform image processing based on the processing information which is computed by the computation unit, and an X-ray exposure control unit configured to perform X-ray exposure based on the processing information which is computed by the computation unit.
US08121379B2
A method of aligning image having the steps of obtaining a first image, the first image having a corresponding first data set, obtaining a second image, the second having a corresponding second data set; learning a joint intensity distribution from a pair of prealigned images, and aligning the first image and the second image by computing Earth Mover's Distance between their observed joint intensity distribution and the learned joint intensity distribution.
US08121378B2
Pixel images {circumflex over (f)} are created from projections (q1 . . . qp) by backprojecting selected projections to produce intermediate images (Il,m), and performing digital image coordinate transformations and/or resampling on selected intermediate images. The digital image coordinate transformations are chosen to account for view angles of the constituent projections of the intermediate images and for their Fourier characteristics, so that the intermediate images may be accurately represented by sparse samples. The resulting intermediate images are aggregated into subsets, and this process is repeated in a recursive manner until sufficient projections and intermediate images have been processed and aggregated to form the pixel image {circumflex over (f)}. Digital image coordinate transformation can include rotation, shearing, stretching, contractions. Resampling can include up-sampling, down-sampling, and the like. Projections can be created from a pixel image ({circumflex over (f)}), by performing digital image coordinate transformation and/or resampling and/or decimation re-projecting the final intermediate image.
US08121366B2
A method for aligning medical images, including: generating a learned joint distribution of intensities of corresponding voxels of images acquired by a first modality and a second modality, wherein the first and second modalities are different from each other; acquiring a first image of a patient using the first modality; acquiring a second image of the patient using the second modality; and aligning the first and second images based on the learned joint distribution.
US08121361B2
Current MRI technologies require subjects to remain largely motionless for achieving high quality magnetic resonance (MR) scans, typically for 5-10 minutes at a time. However, lying absolutely still inside the tight MR imager (MRI) tunnel is a difficult task, especially for children, very sick patients, or the mentally ill. Even motion ranging less than 1 mm or 1 degree can corrupt a scan. This invention involves a system that adaptively compensates for subject motion in real-time. An object orientation marker, preferably a retro-grate reflector (RGR), is placed on a patients' head or other body organ of interest during MRI. The RGR makes it possible to measure the six degrees of freedom (x, y, and z-translations, and pitch, yaw, and roll), or “pose”, required to track the organ of interest. A camera-based tracking system observes the marker and continuously extracts its pose. The pose from the tracking system is sent to the MR scanner via an interface, allowing for continuous correction of scan planes and position in real-time. The RGR-based motion correction system has significant advantages over other approaches, including faster tracking speed, better stability, automatic calibration, lack of interference with the MR measurement process, improved ease of use, and long-term stability. RGR-based motion tracking can also be used to correct for motion from awake animals, or in conjunction with other in vivo imaging techniques, such as computer tomography, positron emission tomography (PET), etc.
US08121359B2
An electronic device having a fingerprint identification system obtains a voltage graph of a fingerprint from pressed signals of a user logging in via a touch panel of the electronic device. The system detects fingerprint characteristic points in the voltage graph of the fingerprint of the user logging in, and computes fingerprint characteristic values according to the detected fingerprint characteristic points. The system further determines if the computed fingerprint characteristic values match original fingerprint characteristic values an authorized user, and validates the identification of the user logging in.
US08121355B2
The invention provides a method, system, and program product for identifying an individual using biometric data based on the individual's brain. In one embodiment, the invention includes constructing a biometric signature based on at least one of: features within a two-dimensional scan of the individual's brain and a difference in features between at least two two-dimensional scans of the individual's brain.
US08121350B2
An apparatus for determining a position on the basis of a camera image from a camera includes a Hough transformer, a positional description establisher and a database comparator. The Hough transformer is formed to identify circular arcs or elliptical arcs in the camera image or in a preprocessed version of the camera image derived therefrom, and to identify a plurality of straight stretches passing in various directions through the camera image or through the preprocessed version. The positional description establisher is formed to obtain a positional description describing the identified circular arcs or elliptical arcs and the identified straight stretches by parameters, on the basis of the identified circular arcs or elliptical arcs and on the identified straight stretches. The database comparator further is formed to compare the positional description with a plurality of comparative positional descriptions and to obtain information on a position as a result of the comparison.
US08121338B2
A method for generating an output image with realistic individual text inserts via software loaded on a computer is provided. The method comprises the steps of (1) providing a base image in a commercial graphical format with at least one position frame defined within the base image; the position frame defines an area within the base image where a text insert is insertable; (2) providing software loaded on the computer which transforms a low resolution image into a high resolution image; (3) defining a vector path within the position frame; (4) arranging the text insert along the vector path; (5) composing the text insert wherein the such step comprises the steps of (i) selecting individual elements, (ii) sizing the individual elements as a function of the vector path, (iii) assembling the elements into letters, and (iv) assembling the letters along the vector path to compose the text insert; and (6) entering text of the text insert via a user interface.
US08121336B2
A directional loudspeaker provides an enhanced listening environment by producing an indirect sound field of greater amplitude than that of the direct sound field. The directional loudspeaker includes loudspeaker elements positioned to provide a listener located below the loudspeaker elements with an impression of sound spaciousness in a vehicle environment. The loudspeaker elements may include baffles or acoustic lenses to deflect the indirect field away from the path to the listener position. The loudspeaker may also be operated with windows open by channeling the indirect sound field through an acoustic waveguide and deflector to the listener. A sound processor is also provided to accept a sound input, create an indirect and direct sound field, output the sound fields to loudspeaker elements, and also may provide electronic enhancement effects such as multi-channel sound or sound parameter adjustment.
US08121332B2
A microphone mount for mounting a microphone adjacent a speaker housed in a cabinet is defined by an elongate body having gripping fingers on opposite ends. The body is extendable and an elastic cord housed in the body normally pulls the gripping fingers together so that the mount may be extended and retained on a cabinet. A microphone interface is attached to one end of the body, which allows the user to position the microphone in any desired position relative to the speaker.
US08121330B2
A phase plug comprises a body having an input side for receiving acoustic waves and an output side for transmitting acoustic waves, the body including a plurality of channels extending from the input side to the output side for propagating acoustic waves through the body. The input side comprises an input surface which includes a plurality of openings constituting entrances for the channels, the input surface being substantially part of a sphere or an ellipsoid in shape. The areas of the openings vary with radial position on the input surface, the radial position being measured in a direction extending perpendicularly from a central axis extending through the input surface. The variation in the areas is a function of the cosine of an angle subtended at the centre of the sphere or a focus of the ellipsoid between the central axis and the radial position.
US08121329B2
Speaker assemblies and cradles for portable media players are disclosed herein. Speaker assemblies can include means for contracting and expanding the speakers to facilitate viewing and listening to a PMP in multiple orientations. Preferred means for contracting and expanding the speaker casings are operably coupled with means for rotating the PMP, such that when the PMP is in a wide viewable configuration, the speakers are expanded.
US08121327B2
A hearing aid includes a circuit board having a battery affixed thereon and a switch that utilizes a portion of the circuit board as a portion of the switch. The battery is permanently affixed to the circuit board in at least one location and at least a portion of the battery is spaced away from the circuit board. The circuit board further includes at least one pair of printed switch traces. The switch is integrated into the circuit board in a way that utilizes the circuit board to form a rotary switch.
US08121322B2
A method for identifying hearing aids is described wherein a wireless connection is established between a control device and at least one unidentified hearing aid, and which comprises the following procedural steps: a request is sent by the control device to at least one unidentified hearing aid; the request is received by the hearing aid addressed; a response is provided in the hearing aid addressed, whereby the response contains an individual identifier of the respective hearing aid; and the response is sent by the hearing aid addressed to the control device, whereby the response is transmitted at a point in time that is individually determined by the responding hearing aid.
US08121317B2
Provided is a piezoelectric microphone. The piezoelectric microphone includes a plurality of cells each having a lower electrode, a piezoelectric layer, and an upper electrode. The cells can be arranged on a protection layer in various patterns. Since the piezoelectric microphone includes the plurality of cells, the voltage level of a piezoelectric signal of the piezoelectric microphone can be easily increased to a desired level by adjusting the number of the cells. Thus, the sensitivity of the piezoelectric microphone can be increased.
US08121313B2
An apparatus and method for making a microphone that is not susceptible to RF noise and that can be fabricated to be very thin. The microphone includes a light transmitter configured to generate light, a waveguide having optically aligned transmit, vibrating and receive sections, and a receiver. Light from the transmitter is configured to be transmitted through the transmit section, vibrating section and the receive section of the waveguide, and to the receiver. The vibrating section of the waveguide is configured to vibrate in response to received acoustic energy, so that the light received by the receive section is modulated in proportion to the acoustic energy. In response, the receiver converts the modulated light to an electrical signal that is indicative of the received acoustic energy. Since the microphone of the present invention uses a thin waveguide to modulate the acoustic energy, it is not susceptible to RF noise, and it can be made to have a very thin profile.
US08121308B2
To provide an arrangement structure of a sound system in a motorcycle which can ensure the operability of a sound operation unit while ensuring the visibility of a meter. In a motorcycle which arranges a meter indicating information on a vehicle and a sound operation unit for providing a reproduction operation or the like in a sound system in the vicinity of a steering portion, the meter and the sound operation unit are constituted as bodies separate from each other. The meter and the sound operation unit are arranged, as viewed in the axial direction of a head pipe which supports a steering portion, in front of and behind the head pipe.
US08121305B2
A compact fetal sound system delivers high-fidelity sound to a fetus in utero through a miniature, abdominally mounted driver with a convex diaphragm. No gel is necessary at the interface between the diaphragm and the mother's abdomen. Digital signal processing shapes the frequency spectrum of the sound transmitted to the fetus, so that after traveling through the attenuative tissue of the expectant mother the desired volume of sound and frequency content reach the ears of the fetus. As the term of pregnancy progresses, the frequency shaping provided by the digital signal processing automatically varies to compensate for changes in uterine lining thickness and the like. Preferred embodiments also include a microphone attached to the abdomen of the mother and signal processing to correct for frequency and amplitude distortions of sound eminating from the womb. Embodiments also include an elastic belt to maintain the transducer and microphone against the abdomen.
US08121303B2
A stethoscope capable of eliminating unwanted sounds and method thereof, the stethoscope and method thereof mainly use a stethoscope head containing a sensor and a signal processing circuit. By way of detecting and judging whether the stethoscope head arrives on correct stethoscopic position by the sensor, unwanted sounds generating by frictions, translations, or collisions during the stethoscopic process can be effectively eliminated such that the stethoscopic quality can be improved. Thus, a doctor can use less time and spirit to make a correct diagnosis for a patient with least unwanted interference sounds.
US08121301B2
An earpiece, an electronic device, and a communication device, capable of reducing the influence of leakage of sounds from a clearance between the earpiece and an ear not to need an addition of parts are provided. An earpiece (100) includes an electromechanical acoustic transducer (10) having a diaphragm and for generating a sound by vibrating the diaphragm in response to an electric signal, a case (11) on which a sound hole (12) is provided and in which the electromechanical acoustic transducer (10) is housed, and a holding member (13) for holding the electromechanical acoustic transducer (10) in the case (11). The electromechanical acoustic transducer (10) has a sound pressure-frequency characteristic that is compensated in advance such that the sound pressure-frequency characteristic is planarized in a condition that the generated sound is leaked from a user's ear (14) being covered with the case (11).
US08121294B2
Disclosed herein are systems, methods and computer-readable media to perform data encryption and decryption using a derivation function to obtain a key per page of data in a white-box environment. The method includes sharing a master key with the sender and receiver, splitting the input data into blocks and sub-blocks, and utilizing a set of keys and a master key to derive a page key. In another aspect of this disclosure, the key validation and shuffling operations are included. This method allows for the derivation of a key instead of storing a predetermined key, thus maintaining system security in a white-box environment.
US08121275B2
Methods are disclosed for provisioning a private party telephony device for public call treatment on a temporary basis (for example, before allowing third party use of the device) and applying such public call treatment for call originations or terminations. Billing in public call treatment is arranged with assistance of an operator services platform with the user (for example, the third party user) of the private party telephony device. Advantageously, therefore, in public call treatment mode, the owner of the private party phone need not police third party use of the phone and will not be billed for such third party use. The owner may resume private call treatment when desired by converting the device from public mode to private mode.
US08121273B2
An apparatus for selectively allowing calls to a device, especially a facsimile machine, that may receive calls on a signal line. The apparatus detects an incoming call on the signal line and allows the incoming call to reach the device if received during an enabled time period but prevents the incoming call from reaching the device if received outside the enabled time period. The apparatus may be configured to prevent a first incoming call, detected outside said enabled period, from reaching said device and subsequently to initiate said enabled time period.
US08121268B1
A web page is composed for an entity using information obtained by a computer-based service provider during a telephone call. In some embodiments, a user calls the service provider using a telephone having a telephone number associated with the entity. The user receives an audible message listing a first set of information, and sends a response that indicates whether the first set of information is accurate with respect to the entity. In response to one or more audible prompts, the user also provides a second set of information concerning the entity. Optionally, the user may send a completion command to the service provider via the telephone. The service provider generates a publicly accessible web page based on first and second sets of information.
US08121259B2
An apparatus includes an electron collector includes a body having an internal bore formed therethrough along a first direction and a window side having an aperture formed in a first portion thereof along a second direction different from the first direction. The apparatus also includes a cover plate having a bottom surface coupled to a second portion of the first surface of the electron collector, and an x-ray transmission window coupled to the cover plate and aligned with the aperture along the second direction, wherein a recess is formed along the second direction in one of the first portion of the first surface of the electron collector and a portion of the bottom surface of the cover plate, and wherein a gap is formed between the bottom surface of the cover plate and the first surface of the electron collector.
US08121254B2
On a multilayer film mirror, a protective layer is formed having a varied composition in the depth direction. The protective layer includes an interface side layer formed on a thin film layer, i.e., the outermost layer of a multilayer film, a surface side layer provided on the interface side layer as the outermost surface of an optical element, and an intermediate layer. The interface side layer has properties such as providing relative absorption of non-exposure light from a light source. The surface side layer suppresses oxidation of the surface of the multilayer film.
US08121250B2
A method for calibration of a CT comprises sequentially positioning a phantom having a non-circular cross section and a length commensurate with the extent of a detector at a plurality of positions between an X ray source and the detector array or sequentially positioning a plurality of generally similar phantoms or sequentially positioning a same phantom at a plurality of positions between the X ray source and detector array of the CT scanner; acquiring calibration attenuation data for X rays that have been attenuated by traversing the phantom positioned at each of the plurality of positions; and calculating calibration corrections for CT scanner scan data from the calibration attenuation data.
US08121248B2
A method includes performing an x-ray focal spot deflection to generate two complete projections from two different channels of an x-ray detector, wherein the channels are purposefully different from each other in some respect other than being different channels.
US08121233B2
A circuit includes a frequency synthesizer, N phase mixers coupled to the frequency synthesizer, a plurality of receivers, and a calibration circuit. The frequency synthesizer is to receive a reference clock signal and is to output a primary clock signal. A respective phase mixer in the N phase mixers is to output a respective secondary clock signal having a corresponding phase. A respective receiver in the plurality of receivers is coupled to two of the N phase mixers, and at a respective time is to receive data in accordance with the respective secondary clock signal from one of the two phase mixers coupled to the respective receiver. The calibration circuit is to calibrate a secondary clock signal output by a respective phase mixer in the N phase mixers by adjusting the phase of the secondary clock signal of the respective phase mixer.
US08121229B2
A guard section length detection method detects whether a preamble signal is received. A short preamble boundary is then detected, then detecting a frame boundary and detecting a guard section length. In the step of detecting the guard section length a second matched filter capable of processing 128 point data sets is detected. Four different 128 point data sets have a distance of 8 points, 16 points, 32 points, and 64 points respectively from the frame boundary to the second matched filter. Four signal correlation values are calculated for determining the guard section length.
US08121218B2
A method and apparatus for mapping coded data symbols to resources in a mobile communication system. An S/P converter converts a serial signal including user data or control information into a plurality of parallel signals. A DFT unit performs Discrete Fourier Transform (DFT) on the parallel signals output from the S/P converter. A controller controls the DFT unit so that among the signals output from the S/P converter, a control channel is mapped in the maximum available resources to which the control channel can be mapped, among the resources included in a resource block, and data symbols are mapped to the remaining resources, except for the maximum available resources to which the control channel can be mapped. A subcarrier mapper allocates the signals output from the DFT unit to subcarriers. An RF processor converts a signal output from the subcarrier mapper into a radio signal.
US08121215B2
Low noise phase quadrature signals are generated after receiving a clock signal and adjusting the clock signal in response to a feedback signal to generate a phase adjusted clock signal. The clock signal and the phase adjusted clock signal are exclusive-ored to generate a frequency doubled signal. An in-phase local oscillator signal and a quadrature local oscillator signal are generated from the frequency doubled signal such that the in-phase local oscillator and the quadrature local oscillator signal are out-of-phase with each other. In addition, a phase relationship between the in-phase local oscillator signal and the quadrature local oscillator signal are detected, and the feedback signal is generated based upon the phase relationship between the in-phase local oscillator signal and the quadrature local oscillator signal.
US08121208B2
The present invention relates to a multi-input multi-output (MIMO) system for enhancing transmission performance. The MIMO system uses space-time encoding and transmit antenna selection methods, and includes a transmitter (100) and a receiver (200). The transmitter (100) includes N transmit antennas (130-1, 130-4) that are more than M transmit antennas (130-1, 130-3) used for transmitting a signal to space channel, selects the M transmit antennas (130-1, 130-3) among the N transmit antennas (130-3 130-4), and transmits symbol by space-time encoding the symbol. The receiver (200) includes M receive antenna (120-1, 210-2) for receiving a signal from the space channel, detects an information symbol by using the signal received through the receive antenna (210-1, 210-2), generates transmit antenna selection information for selecting M transmit antennas (130-1, 130-3) among transmit antennas (i30-1, . . . 7130-4) with reference to a channel estimate, and returns the information to the transmitter.
US08121203B1
A ranging code present in a transmission from a transmitter to a receiver can be detected, and hence a time offset can be determined. For each of the possible ranging codes in a transmitted signal, a correlation is formed between a received signal and the ranging code for multiple subcarriers in the received signal. For multiple adjacent ranging subcarriers, the correlation is multiplied by a conjugate of the correlation of an adjacent ranging subcarrier in order to form a differential phase value. At least one ranging code in the transmitted signal can then be determined based on the differential phase values for said plurality of subcarriers. A time offset in the transmission from the transmitter to the receiver can then be determined, based on the differential phase values for the subcarriers, and based on the determined ranging code.
US08121199B2
We describe a method for reducing the block effect in video file compression including inspecting an image in a row and column direction, calculating an intensity vector of the block effect responsive to the inspecting, obtaining distribution data for the block effect responsive to the intensity vector, determining position information of the block effect responsive to the distribution data, and filtering the image responsive to the intensity vector and the position information.
US08121194B2
The latest video-coding standards achieve higher coding efficiency than the previous video standards, while increasing the complexity and the difficulty of encoding. In a skip macroblock prediction mode some coding parameters (such as motion vectors and residual) are not coded. Selecting skip macroblock prediction mode reduces the size of the encoded bitstream while possibly deteriorating image quality. Previously the selection of the skip prediction mode is performed after motion estimation process. This invention determines whether each macroblock should be encoded in skip macroblock prediction mode before motion estimation. This invention substantially reduces computational cost with a very small deterioration in coding efficiency.
US08121185B2
An apparatus for improved reception of a signal is described. The apparatus includes an equalizer that has at least two cascaded maximum-likelihood detectors and an adjustable delay unit. The equalizer and the adjustable delay unit are configured for adaptation in accordance with one or more multi-path signals in a communication channel that conveys the signal.
US08121183B2
A method for adaptive selection of floating taps in a decision feedback equalizer including the steps of (A) determining values for a predefined metric for tap positions within a range covered by a decision feedback equalizer (DFE) and (B) setting one or more floating taps of the DFE to tap positions based upon the values of the predefined metric.
US08121181B2
The present invention discloses a method for determining a target type of a plurality of control signals respectively transmitted via a plurality of channels in a multi-channel system. The method includes: receiving a plurality of first control signals simultaneously from the channels during a first time period; determining a control signal priority corresponding to the first time period according to a target type determined by actual types of a plurality of second control signals respectively transmitted via the channels during a second time period, wherein the second time period is prior to the first time period; and determining the target type of the first control signals according to the control signal priority and actual types of the first control signals.
US08121178B2
In a particular embodiment a VDSL repeater is disclosed. The VDSL repeater includes a first interface for receiving data from an IPTV network node; a second interface for sending data to an end user client device; and an amplifier in electrical communication with the first interface for amplifying data received on the first interface from the IPTV network node when a power supply voltage is present on the first interface, wherein the amplifier sends the amplified data received on the first interface to the second interface. In another aspect of a particular embodiment the VDSL repeater further includes a circuit that bypasses the amplifier when the power supply voltage is not present on the first interface. In another particular embodiment a method for amplifying a VDSL signal when a power supply voltage is present on the twisted pair using the power supply voltage is disclosed.
US08121172B1
A surface acoustic wave (SAW) expander based transmitter and correlator based receiver comprises SAW devices that perform expander or correlator functions based on the types of signals inputted to the SAW devices. The SAW devices incorporate chirp with adaptive interference and programmable coding capabilities. The SAW devices and method of operating the devices allow the implementation of very low power radios that overcome problems with temperature drift, lithography constraints and interference and jamming suffered by prior art implementations.
US08121169B2
A method is provided for controlling a DBR laser diode wherein front and rear DBR section heating elements are controlled such that the reflectivity of the rear grating portion of the DBR section is lower than the reflectivity of the front grating portion of the DBR section. In this manner, lasing mode selection is dominated by the front grating portion and the front DBR section heating element can be controlled for wavelength tuning. In addition, the rear DBR section heating element can be controlled to narrow the spectral bandwidth of the DBR reflection spectra. Additional embodiments are disclosed and claimed.
US08121155B2
Fiber lasers and methods for constructing and using fiber lasers for micro-/nano-machining with output beams including stacked pulses and combinations of continuous wave, pseudo-continuous wave and pulse sequence components.
US08121150B1
Method and apparatus for processing variable-length packets in a buffer memory for transmission are described. In some examples, as each packet of the packets is written to a buffer memory, a length of the packet is obtained from a length field therein. For each packet of the packets, the length of the packet is compared with a threshold length. An encoded length for each of the packets is stored in a sideband memory, the encoded length for each packet of the packets being: (i) the length of the packet if the length satisfies the threshold; or (ii) a predefined value if the length of the packet does not satisfy the threshold. As each packet of the packets is read from the buffer memory, an end location of the packet is determined responsive to the encoded length thereof in the sideband memory.
US08121141B2
Data is transmitted by a first terminal (11) to a second terminal (12) in a telecommunications network (10) in a plurality of sets of data packets. In the first and second terminals, as a function of a selection rule common to the first and second terminals, transmission frequencies are selected from transmission frequencies in a secret list of transmission frequencies that is common to the first and second terminals. Next, the sets of data packets are transmitted (15, 16) from the first terminal to the second terminal at respective selected transmission frequencies. The common list of transmission frequencies is allocated on the basis of available frequencies with respect to the first and second terminals and collected from the telecommunications network.
US08121135B2
Intermediate network devices, such as routers, are configured to discover a maximum transmission unit (MTU) for a path between two network endpoints by removing data from packets when the packet size exceeds a link MTU to a next hop. An example intermediate network device includes a forwarding engine to determine an interface card through which to forward a received packet and to determine a link MTU for a link corresponding to the interface card, wherein the received packet comprises a header and a payload, the header indicating not to fragment the packet, and a PMTU determination module to determine whether a size of the received packet exceeds the link MTU, and to remove a portion of data from the payload of the packet, discard the removed portion, and adjust the header of the packet according to the removed portion when the size of the received packet exceeds the link MTU.
US08121129B2
A method for transmitting data in a communications network is provided. The method comprises identifying a first data packet associated with a first transmission priority, wherein the first data packet encapsulates a plurality of messages designated for transmission to a destination; adding one or more additional messages to a second data packet associated with a second transmission priority to more optimally utilize capacity of the second data packet to encapsulate a plurality of messages, while the first data packet is being finalized for transmission, wherein the second transmission priority is less than the first transmission priority; and transmitting the first data packet before transmitting the second data packet.
US08121121B2
The present invention relates to a field of communication technology, and more particularly to a communication system, a label switched router, a network device, a method for handing over a route, and a method for notifying a state of advertising a label so as to improve an accuracy occasion for handing over a route. A liberal LSP between an upstream LSR and a downstream LSR is established; it is confirmed that establishing the liberal LSP is accomplished; a handover notification is sent to the upstream LSR; and the upstream LSR hands over the route according to the handover notification. By adopting such technical solution, the accuracy occasion for handing over the route is improved so as to avoid label forwarding interruption, and reduce the influences on the convergence time of handing over the route.
US08121120B2
In a packet relay apparatus equipped with a hierarchical bandwidth control function, a queuing unit of a bandwidth controller for controlling a bandwidth of a packet to be transmitted recognizes user information for identifying a user from VLAN ID of a received Tag-VLAN packet, acquires queue information representative of a queue position by referring to a priority mapping table by using a user priority order in the packet, and queues the packet to the queue identified by the user information and queue information. Bandwidth control can therefore be performed without searching a QoS information management table.
US08121103B2
A method for setting and adjusting MAC fragmentation threshold for IEEE 802.11 networks operating at different data rates is presented. The fragmentation threshold is adjusted based on throughput performance, delay constraints and hidden node influence.
US08121102B2
A method of recovering from misconfiguration of APs and other networked components includes storing a “safe” configuration, implementing a configuration request received from a network operations center (NOC), then reverting to the stored configuration in the event that connectivity is not restored with the NOC within a predetermined time period. The NOC is configured to transmit one or more handshake messages to the AP after sending the configuration request.
US08121101B2
A method of transmitting data over a plurality of channels, said channels forming a bonded channel comprising a bonded channel superframe, the bonded channel superframe comprising a bonded channel beacon period and a bonded channel data period; broadcasting a control message on a bonded channel superframe, said control message indicating that subsequent transmission will be over distinct channels, each of said channels comprising a distinct superframe comprising a beacon period and a data period, and transmitting in each of the distinct channels a sequence of superframes, each superframe comprising a distinct beacon period followed by a distinct data period.
US08121100B2
Embodiments of the invention relate to cellular wireless networks and are particularly suited to networks including different types of base stations. So-called femtocell types of base stations are typically deployed within a subscriber's premises and operate at low transmit power, providing a very limited area of wireless coverage. A femtocell is typically deployed within the area of wireless coverage of a conventional macrocell, occupying the same frequency spectrum and timeslots as the macrocell. A problem can be presented to a user equipment terminal that is close to the femtocell but unable to gain access to it, because the transmissions from the femtocell may appear as interference to the user equipment terminal, preventing it from accessing the macrocell which it could otherwise access. A cellular wireless network according to an embodiment of the invention employs a method of allocating radio resource to femtocells so that the transmissions from femtocells do not occupy the same radio resource blocks as those used by the macrocell for signalling; embodiments of the invention thereby prevent interference associated with signalling to cause a connection to be lost, or prevent a connection being set up.
US08121099B2
A voice over Internet protocol (VoIP) system. The system includes a first device and a second device. The first device is disposed in a wireless local area network (WLAN) and connected to an Internet, for performing voice communication with a remote device through the Internet. Additionally, the first device processes audio information received during the voice communication to generate at least a playback audio packet, sends out the playback audio packet through the WLAN, receives at least a captured audio packet through the WLAN, and processes the captured audio packet to generate audio information to be sent out during the voice communication. The second device is disposed in the WLAN, for receiving the playback audio packet through the WLAN, playing audio information contained in the playback audio packet, capturing outside audio information to generate the captured audio packet, and sending out the captured audio packet through the WLAN.
US08121088B2
Disclosed are a method and apparatus for performing communication in a mobile communication terminal. The method includes determining the type of the communication when the mobile communication terminal exits from a WiBro service area while performing the communication using a WiBro network, receiving, if the communication is data communication, an input of a data communication method and continuing to perform or terminating the data communication according to the input data communication method.
US08121086B2
A wireless networking device and a communication method using the same. The wireless networking device includes an address generator to generate an address to be used in a predetermined wireless network, a router information setter to set router information of the wireless network, and a controller to control operation of the address generator and the router information setter according to the router information and perform hand-off to a wireless network that corresponds to the router information.
US08121083B2
The object of the present invention is to provide a reporting strategy for uplink scheduling request information in wireless telecommunication network. Above all, a method for the user equipment to report the uplink scheduling request information to the base station in wireless telecommunication network is disclosed. Firstly, the user equipment computes the overall service data amount of all radio bearers in each group of radio bearers in the buffer of the user equipment; then the user equipment only reports group-related information of triggered one or more groups of radio bearers to the base station. The present invention further proposes a method in the user equipment in wireless telecommunication network for reporting the emergency information to the base station, that is, the user equipment judges whether each radio bearer is in the emergency, and when one or more radio bearers are in the emergency, the user equipment sends emergency indication information to the base station. By the combination of the two reporting method, the base station can realize efficient and fair scheduling.
US08121080B2
Provided are a beacon scheduling system and method for preventing beacon overlapping in a ZigBee network including routers each with a beacon slot number according to a specific time slot. The system includes: a first router periodically transmitting beacons at a beacon interval according to a specific time slot; and a second router finding the beacon interval by scanning the beacons transmitted by the first router and transmitting beacons within the beacon interval in consideration of a superframe period for transmitting data. When a router in a sensor network operates, the router can efficiently select the beacon transmission time, and a sink node manages beacon overlapping between all the routers. Therefore, stable, low-energy consumption, and excellent performance sensor networking environments can be established in a beacon mode.
US08121078B2
Apparatus, systems and techniques associated with battery powered wireless camera systems. One aspect of the subject matter described in this specification can be embodied in a system that includes a battery powered wireless camera including an internal battery to provide energy and a burst transmission unit to transmit information during burst periods. The system includes a base station, separated from the battery powered wireless camera, in wireless communication with the battery powered wireless camera to receive information from the battery powered wireless camera. The base station is configured to process the received information and includes a web server to transmit the processed information to a client. Other embodiments of this aspect include corresponding systems, apparatus, and computer program products.
US08121069B2
A system and a method for a wireless communication system (700) for adaptively delivering data to a wireless mobile communication device (702) based upon an availability status of the mobile device (702) in the wireless communication system (700) are disclosed. The wireless communication system (700) includes a host service (704) having data for the mobile device (702); a wireless router system (710) coupled to the host service (704) for determining the availability status of the mobile device (702) in the wireless communication system (700); and a wireless network (724) coupling the wireless router system (710) and the mobile device (702). The host service (704) transmits the data for the mobile device (702) if the availability status of the mobile device (702) is available, and queues the data in the host service (704) if the availability status of the mobile device (702) is unavailable until the availability status of the mobile device (702) becomes available.
US08121067B2
To maximize power saving performance without compromising on the QoS requirement of an application stream, a method and wireless network device generates a subset of a periodic service interval can be used for medium time allocation and data and information can be transmitted in contiguous medium time allocated this way. This selection of a period of time below service capacity allows multiple applications access the medium and for the selection of contiguous medium time during which data transmission can occur.
US08121060B2
A computer can control a target device using a packet format described herein. In one example, an extension packet controls the target device in at least one of power consumption, image rendering, and register updating.
US08121058B2
An operational mechanism enables extending the range of cognitive networks through the use of repeater transceivers and selective routing.
US08121051B2
A computer system teams its network resource ports on a per virtual network basis. The system configures one or more virtual networks. For each of the one or more configured virtual networks, the system establishes a team comprising two or more of the network resource ports. The system selects a layer2 address that is uniquely associated with one of the ports of the team. The system assigns the selected unique layer2 address to be the primary layer2 address for the team.
US08121044B2
A method and apparatus for hopping of a Code Division Multiple Access (CDMA) control segment that carries control information in an Orthogonal Frequency Division Multiple Access (OFDMA) packet data mobile communication system are provided, in which a number of CDMA control segment hopping zones, each CDMA control segment hopping zone representing a frequency area for CDMA control segment hopping, is determined according to a total number of available tiles in the system and a number of tiles per CDMA control segment, each tile including a predetermined number of subcarriers, or according to a total number of available subcarriers in the system and a number of subcarriers per CDMA control segment. Start points of the hopping zones are determined using the number of the hopping zones, and the control information is transmitted or received in the CDMA control segment through hopping of the CDMA control segment over the hopping zones using the start points.
US08121037B2
Apparatus and methods are described for establishing a connection to a wireless subscriber network over a wireless LAN. A secure tunnel is established between a PDIF and a mobile station. Both voice and data calls are exchange via the tunnel. Voice calls are forwarded to a SIP GW while data calls are routed to the Internet.
US08121036B2
A network system for inter-component communications in an electronic device is disclosed. The system comprises a plurality of components for an electronic device, where each of the components communicates with at least one other component over a communications medium for a wireless mesh network. Each of the components comprises a communications transceiver operable to determine network traffic load levels for an exchange of communication data between the components, and allocate the network traffic between at least one pair of the components over a plurality of wireless links within the wireless mesh network based on potential-field based measurements at each of the components. In addition, each of the communications transceivers share the exchange of the communication data between the components based on a prescribed priority level for allocation of the network traffic.
US08121033B2
A method of traffic regulation in a packet communication network involves a token bucket associated with a subscriber. Packets arriving at the regulator are handled in accordance with the token bucket configuration. The method involves measuring a demand placed on the network by the subscriber. The token bucket configuration is dynamically adjusted based on the demand. Another method of traffic regulation handles packets arriving at the regulator in accordance with first and second token bucket configurations. The first token bucket regulates packet rate while the second token bucket regulates data rate. Another method of traffic regulation involves handling packets in accordance with a token bucket configuration, where the amount of tokens to be removed is based on the amount of the flow and is further based on a classification of the flow. Packet-level devices for traffic regulation are also contemplated.
US08121030B2
Network devices, systems, and methods are described that perform network service monitoring. One method includes examining a number of packets received by a first network device to determine whether a protocol of a packet corresponds to a given network service, forwarding packet service type information and packet address information to a second network device in response to a determination that the protocol of the packet corresponds to the network service, comparing the packet service type information and an associated service type address to a list of service types and addresses on the second network device, and executing a remedial action if, based on the comparing, it is determined that the network service is an unauthorized service and that a provider of the network service is an unauthorized provider.
US08121029B2
A method of offering Digital Subscriber Link (DSL) communications features includes eliminating selections from a menu of features to be provided via a Customer Premises Equipment (CPE) to a customer premises prior to allowing selections from the menu.
US08121027B2
A wireless system includes plural different access networks and terminals (19, 20) having interfaces corresponding to the plural different access networks (3, 5, 9, 13). Each of the access networks includes an access gateway (AGW) performing flow control. Upon receiving a packet transmission stop signal, the AGW determines whether a predetermined message transmitting chance is given. The AGW includes a control unit that transmits a message that requests a handover to another access network to a terminal when the message transmitting chance is given. The terminal includes a unit that performs a handover to another access network, upon receiving the message.
US08121024B1
A feedback-based adaptive network is described wherein at least a portion of the network elements report operating information relating to network conditions to a centralized data store. The information which is reported to the data store is analyzed by a policy engine, and updated control information may be generated. The updated control information may be fed back to selected network elements to thereby affect operation of the selected elements. In this way, the dynamic and automatic feedback control of network elements is provided. Events relating to changing conditions in the network may also be reported to selected elements. Additionally the adaptive, feedback-based network may include a network quality monitoring system for evaluating performance characteristics or other aspects of the network. If it is determined that a particular characteristic of the network does not conform with the standards established for that characteristic, the policy which controls that particular characteristic of the network may be automatically and dynamically modified to thereby affect the network performance.
US08121019B2
In a communication system in which communication is performed by switching between first multi-antenna transmission control which performs multi-stream transmission and second multi-antenna transmission control which performs single-stream transmission, the distance between a base station and a mobile terminal is calculated, and if the distance to the terminal is smaller than a preset distance, multiple-input multiple-output (MIMO) transmission control is performed as the first multi-antenna transmission control, but if the distance to the terminal is greater than the preset distance, adaptive array antenna (AAA) control is performed as the second multi-antenna transmission control.
US08121017B2
A transmitting apparatus for transmitting signals in a multi carrier system on the basis of a frame structure, each frame including at least two signalling patterns adjacent to each other in the frequency direction and at least two data patterns, the transmitting apparatus including signalling mapping means to map signalling data on frequency carriers of each of the at least two signalling patterns in a frame, each signalling pattern having the same length, data mapping means to map data on frequency carriers of the at least two data patterns in a frame, transforming means to transform the signalling patterns and the data patterns from the frequency domain into the time domain in order to generate a time domain transmission signal, and transmitting means to transmit the transmission signal. A corresponding transmitting method and a frame pattern for a multi carrier system are also provided.
US08121010B2
A hologram device includes: a light source for applying light to a hologram recording medium having a recording layer in which information recording is performed by interference fringes between signal light and reference light; a spatial modulation unit that generates the signal light and/or the reference light and generates a marker light in a predetermined position within an incident surface of the light from the light source by performing spatial light modulation on the light from the light source; a light applying unit that applies the light subjected to spatial light modulation by the spatial light modulation unit to the hologram recording medium via an objective lens; a light receiving unit that receives the light applied via the objective lens through the hologram recording medium; and a tilt detection unit that obtains a tilt error signal representing an error from an ideal angle of a tilt angle as an incident angle of the applied light via the objective lens to an information recording surface of the hologram recording medium based on a result of detection of an error between an ideal light reception position of the marker light in the light receiving unit and a real light reception position of the marker light by the light receiving unit.
US08121004B2
A method for adjusting recording power of an optical disk apparatus having an output circuit that outputs recording light onto a test writing area of an optical disk, and a control circuit that adjusts the recording power of the recording light outputted from the output circuit, the method including the steps of causing the control circuit to erase a recording mark recorded onto the test writing area, to record a recording mark onto the test writing area in constant recording power lower than threshold power for starting a recording operation, and to record a recording mark onto the test writing area while changing the recording power.
US08120999B2
An optical disc apparatus in which a bias of a focusing error signal is changed to a value according to a recording power at timing corresponding to a predetermined address position before starting the recording and a defocus of an opposite polarity is preliminarily caused so as to set off a defocus which occurs at the start of the recording.
US08120994B2
A pen transcription system and method for using the same are disclosed. The pen transcription system includes a receiver having first and second acoustical sensors mounted on a planar base and separated from one another, an EM detector, and a controller. The first and second acoustical sensors detect an acoustical signal emitted by a moveable signal source. The EM detector detects an EM signal that is synchronized with the acoustical signal. The controller measures the difference in time of detection between the EM signal and the acoustical signals detected by the first and second acoustical sensors. The acoustical sensors include a detector and a housing surrounding the detector, the housing having an aperture defined by an axis. The acoustical sensor has a reception function that is symmetrical about the axis and the axis is substantially perpendicular to the base surface.
US08120993B2
An acoustic treatment apparatus obtains a first output signal by performing filtering for forming a directivity in a first direction for received sound signals of sound receivers, obtains a second output signal by performing filtering for forming a directivity in a second direction different from the first direction for received sound signals of sound receivers, obtains a strength ratio between a strength of the first output signal and a strength of the second output signal, and estimates a sound source direction on the basis of the strength ratio.
US08120989B2
An N-dimension addressable memory. The memory includes an N-dimension array of bit cells and logic configured to address each bit cell using N-Dimension Addressing (NDA), where N is at least two and the array of bit cells is addressable by N orthogonal address spaces. Each bit cell of the N-dimension addressable memory includes a bit storage element, N word lines, and N bit lines.
US08120985B2
In one embodiment, a memory device comprises a semiconductor substrate, a first set of memory banks disposed on the semiconductor substrate and a second set of memory banks disposed on the semiconductor substrate. Each memory bank of the second set is split into a plurality of memory bank segments physically separated from each other and from the first set of memory banks. Each memory bank segment is arranged adjacent to, and occupies less area than, one of the memory banks of the first set.
US08120978B2
To provide a semiconductor memory device including: a first clock generation circuit and a second clock generation circuit that generate a first internal clock and a second internal clock, respectively; a latency counter that counts latency synchronously with the first internal clock; and a recovery counter that counts a write recovery period synchronously with the second internal clock. The second clock generation circuit activates the second internal clock when auto-precharge is designated, and deactivates the second internal clock when the auto-precharge is not designated. With this configuration, the recovery counter does not perform any counting operation when an auto-precharge function is not operated, and thus unnecessary power consumption can be prevented.
US08120977B2
A test method for nonvolatile memory devices where, in one aspect of the method, a specific operation mode is selected according to a signal input through a single I/O pin in a period in which a write enable signal is inactivated. The write enable signal or a read enable signal is activated according to the selected operation mode. A plurality of signals is input through the single I/O pin in a period in which the write enable signal is activated. The plurality of signals is output through the single I/O pin in a period in which the read enable signal is activated.
US08120971B2
An internal source voltage generating circuit includes a comparison voltage generator which receives reference and internal source voltages, outputs to a second node a comparison voltage differentially amplified responsive to a voltage of a first node according to a difference between the reference and internal source voltages, and allows a driving current to flow from a third node to a fourth node. An internal voltage driver transfers an external source voltage to an output node responsive to the comparison voltage. A driving current generator increases the driving current flowing from the third node to the fourth node responsive to the voltage of the first node which rises when the internal source voltage abruptly drops. The internal source voltage generating circuit is insensitive to variation of an external source voltage, exhibits improved response time when an internal source voltage abruptly drops, and stably generates an internal source voltage.
US08120968B2
A word line driver circuit coupled to a memory circuit word line includes pull-up, pull-up clamp, pull-down and pull-down clamp transistors, each having a source, a drain and a gate. For the pull-up transistor, the source is coupled to a first power supply, and the gate to a pull-up control signal. For the pull-up clamp transistor, the source is coupled to the drain of the pull-up transistor, the drain to the word line, and the gate to a pull-up clamp gate signal. For the pull-down transistor, the source is coupled to a second power supply, and the gate to a pull-down control signal. For the pull-down clamp transistor, the source is coupled to the drain of the pull-down transistor, the drain to the word line, and the gate to a pull-down clamp gate signal. The word line is coupled to one or more DRAM cells. Source to drain voltage magnitudes of the pull-up and pull-down transistors are less than a voltage between the first and second power supplies.
US08120963B2
Aspects for program pulse generation during programming of nonvolatile electronic devices include providing a configurable voltage sequence generator to manage verify-pulse and pulse-verify switching as needed during modification operations of a programming algorithm for nonvolatile electronic devices, wherein more efficient modification operations result. In this manner, highly flexible bit sequence generation that can be easily managed by a microcontroller occurs, resulting in a shorter code length, a faster execution time, and ease of reuse in different devices. More particularly, fully compatible voltage sequence generation is introduced that can be applied on the terminals of the flash cells being modified and permits an efficient and time saving management of pulse-verify and verify-pulse switching.
US08120956B2
An integrated circuit structure includes an electrically erasable programmable read-only memory (EEPROM) array, which includes EEPROM cells arranged as rows and columns; a plurality of word-lines and a plurality of drain-lines extending in a column direction, and a plurality of source-lines extending in a row direction. Each of the plurality of word-lines is connected to control gates of the EEPROM cells in a same column. Each of the plurality of drain-lines is connected to drains of the EEPROM cells in a same column, wherein none of the plurality of drain-lines are shared by neighboring columns of the EEPROM cells. Each of the plurality of source-lines is connected to sources of the EEPROM cells in a same row.
US08120953B2
Reading methods of a nonvolatile semiconductor memory device are described herein. Methods may include supplying, to a word line, one of a voltage corresponding to a highest reading level or a voltage having a level higher than a first reading level of a read operation to be performed on the word line, and subsequently supplying a voltage of the first reading level to the word line and performing the read operation.
US08120951B2
Some embodiments include memory devices having a wordline, a bitline, a memory element selectively configurable in one of three or more different resistive states, and a diode configured to allow a current to flow from the wordline through the memory element to the bitline responsive to a voltage being applied across the wordline and the bitline and to decrease the current if the voltage is increased or decreased. Some embodiments include memory devices having a wordline, a bitline, memory element selectively configurable in one of two or more different resistive states, a first diode configured to inhibit a first current from flowing from the bitline to the wordline responsive to a first voltage, and a second diode comprising a dielectric material and configured to allow a second current to flow from the wordline to the bitline responsive to a second voltage.
US08120950B2
A semiconductor device includes: a first magnetic random access memory including a first memory cell and a second magnetic random access memory including a second memory cell operating at higher speed than the first memory cell and is provided on the same chip together with the first magnetic random access memory. The first memory cell is a current-induced domain wall motion type MRAM and stores data based on a domain wall position of a magnetization free layer. A layer that a write current flows is different from a layer that a read current flows. The second memory cell is a current-induced magnetic field writing type MRAM and stores data based on a magnetic field induced by a write current.
US08120944B2
A nonvolatile semiconductor memory device can carry out a forming process simultaneously on the nonvolatile variable resistive elements of memory cells and make the forming time shorter. The nonvolatile semiconductor memory device has a forming detection circuit provided between the memory cell array and the second selection line (bit line) decoder. The forming detection circuit detects the completion of the forming process for memory cells by measuring the fluctuation in the potential of second selection lines or the current flowing through the second selection lines when applying a voltage pulse for a forming process through the second selection lines simultaneously to the memory cells on which a forming process is to be carried out connected to the same first selection line (word line), and prevents a voltage from being applied to the second selection lines connected to the memory cells where the completion of the forming process is detected.
US08120941B2
A bidirectional memory array architecture for non-volatile memory is disclosed. In accordance with some embodiments, a plurality of memory cells are arranged into an M number of rows and an N number of columns with each memory cell having a resistive sense element (RSE) and a switching device. A total number of M+N+1 control lines extend adjacent to and are connected with the memory cells to facilitate bi-directional programming of resistive states to each memory cell.
US08120939B2
A semiconductor memory cell array includes an elongated continuous active region. First and second pass transistors are formed in the elongated continuous active region and form part of first and second adjacent memory cells, respectively, of a column of memory cells in the array. An isolation transistor is formed in the elongated continuous active region between the first and second pass transistors and biased in an off state. First and second word lines are coupled to the gates of the pass transistors for applying a reading voltage. The array includes a differential bit line pair including first and second bit lines, a first logic value being encoded into the memory cells by connecting the pass transistors to the first bit line and a second logic value being encoded into the memory cells by connecting the pass transistors to the second bit line.
US08120938B2
A method and apparatus for connecting multiple cores to form a multi core processor. Each processor is connected to at least two other processors, each of which is a mirror image of the first processor. The processors are connected to form a two dimensional matrix connected by one drop busses.
US08120936B2
A power converting device is adapted for converting a DC voltage input from an external power source into an AC voltage output. The power converting device includes: a transformer having first and second windings each having opposite first and second ends; a clamp unit coupled to the external power source, and including a first switch coupled between a reference node and the second end of the first winding, and a series connection of a clamp capacitor and a second switch coupled across the first winding; and an inverting unit coupled to the first end of the second winding, and operable so as to output the AC voltage output based on an induced voltage across the second winding.
US08120933B2
A power converter includes a reverse-recovery avoidance scheme. The power converter may include deliver current from a direct current (DC) power source to an alternating current (AC) load. A first switch and second switch of the power converter may be operated to supply the AC load with positive current respective to the AC load from the DC power source. A third and fourth switch of the power converter may be operated to supply the AC load with negative current respective to the AC load from the DC power source. A first diode may be electrically coupled in series with the second switch and second diode may be electrically coupled in parallel with the first diode and the second switch. The second diode may conduct the positive current when the first switch is off and the second switch is on. A third diode may be electrically coupled in series with the fourth switch and a fourth diode may be electrically coupled in parallel with the third diode and the fourth switch. The fourth diode may conduct the negative current when the third switch is off and the fourth switch is on.
US08120921B2
A device having electronic components mounted therein has a first electronic component having an external terminal on a first surface and a heat spreader on a second surface, at least one second electronic component that is placed in the direction of a second surface of the first electronic component, a flexible circuit board that is electrically connected to the first electronic component and at least one second electronic component, and at least the part to which at least one second electronic component is connected is located on the second surface side of the first electronic component, and a spacer that is located between at least part of the flexible circuit board and the second surface of the first electronic component. The spacer can prevent heat from the first electronic component from being directly transferred to the second electronic component.
US08120914B2
A semiconductor cooling apparatus having a tank forming body and semiconductor power device mounting substrates is disclosed. The tank forming body includes a first outer plate, a second outer plate, a middle plate, a first inner fin, and a second inner fin. The middle plate is brazed to the outer periphery of the first outer plate and the outer periphery of the second outer plate. The first inner fin is brazed to the first outer plate. A first cooling medium passage is defined between the first outer plate and the first inner fin. A second cooling medium passage is defined between the first inner fin and the middle plate. The second inner fin is brazed to the second outer plate. A third cooling medium passage is defined between the second inner fin and the middle plate. A fourth cooling medium passage is defined between the second outer plate and the second inner fin. The middle plate has a plurality of through holes through which a second cooling medium passage and a third cooling medium passage communicate with each other. Each one of the mounting substrates includes a first surface on which a semiconductor power device is mounted and a second surface brazed to one of the first outer plate and the second outer plate.
US08120913B2
An electronic flight bag computer (EFB) includes a housing defining first and second compartments that are fluidly isolated from and in thermal communication with one another. The first compartment contains electronic components connected to a user interface on an exterior portion of the housing for providing interactive flight related computation functions to a user. The second compartment contains a forced convection cooling component in thermal communication with the electronic components. The forced convection cooling component directs a flow of cooling fluid into the second compartment to convey heat produced by the electronic components out of the housing, such that the cooling fluid in the second compartment remains fluidly isolated from the electronic components in the first compartment of the housing.
US08120903B2
A storage apparatus including a circuit board, a first flash memory, a first golden finger, a control unit, and a supporting component is provided. The circuit board has a first surface and a second surface. The first flash memory is disposed on the circuit board. The first golden finger and the control unit are disposed on an end of the circuit board, in which the first golden finger is disposed on the first surface, and the control unit is disposed on the second surface, and the control unit is substantially on the backside of the first golden finger. The control unit is electrically connected with the first memory and the first golden finger. The supporting component is used for supporting the circuit board.
US08120897B2
This disclosure generally relates to a television that includes a foldable stand for selective support of the device in a variety of positions and/or viewing orientations. In some cases, a television includes a display having a substantially flat display surface, a housing coupled to the display, and a stand having an elongated support leg, the support leg pivotably coupled to the housing about a pivot axis such that the stand is movable between a first position in which a majority of the stand is located within a perimeter of the display surface projected towards a back surface of the housing and a second position in which the stand is adapted, when placed on a support surface, to support the display in a viewing orientation.
US08120895B2
A mounting assembly for mounting an electronic device to a surface of a vehicle includes a base for coupling with the surface and a socket assembly for supporting the electronic device on the base. The base includes a mounting ball, and the socket assembly includes a socket operable to frictionally engage the mounting ball to removably couple the socket assembly to the base. An electrical connector is attached to the mounting ball and coupled to an electrical system and another electrical connector is mounted within the socket to provide power to the electronic device when the socket assembly is coupled with the base. Structure limits rotation of the socket assembly relative to the base to inhibit the electrical connectors from becoming disconnected due to over-rotation of the socket assembly on the base.
US08120885B2
In an embodiment, the circuit includes: a first switch serially connected to a first discharge resistor, the first switch and the first discharge resistor connected to a positive DC bus; a second switch serially connected to a second discharge resistor, the second switch and the second discharge resistor connected to a negative DC bus; and a capacitor bank for storing a positive and a negative DC voltage, the capacitor bank including a first capacitor in parallel with the first switch and the first discharge resistor, and a second capacitor in parallel with the second switch and the second discharge resistor, wherein the first switch operates independently from the second switch to discharge the positive DC voltage through the first discharge resistor and the second switch operates independently from the first switch to discharge the negative DC voltage through the second discharge resistor.
US08120878B1
A relatively stiff head suspension component. The suspension component is comprised of a sheet material having a major surface with side-edges. Tubular stiffening rails are integrally formed on the side-edges from the sheet material. The tubular rails have a substantially symmetrical cross section and extend around at least about 270 degrees from the major surface.
US08120877B2
This application discloses a hard disk drive, a head stack assembly, and a printed circuit board configured to include impedance patches on the flex ground plane, the flex power plane, the printed circuit ground plane and/or the printed circuit power plane over or under a connector site in the disk base that conveys access read and write differential signals for the sliders' access of rotating disk surfaces. These impedance patches minimize impedance discontinuities in the read and/or write differential signals through the connector site, which may improve the ability of the hard disk drive to transmit these signals at higher frequencies.
US08120871B1
A method and apparatus is described for reducing RRO in storage systems. A disc may be partitioned into a number of equally spaced sectors. An RRO profile may be individually obtained for each sector, a runout control algorithm may be applied to each sector to generate an RROC waveform for the sector to suppress the RRO, and sector RROC waveforms may be assembled into an RROC waveform for a whole revolution and saved in a memory buffer for feed-forward control. The RROC is performed in the time domain, and it may be adapted for each sector to reject the RRO disturbance.
US08120868B2
A storage medium format is provided having a first band of a plurality of consecutive data storage tracks having user data stored thereto, a second band of a plurality of consecutive data storage tracks having other user data stored thereto, and a guard track medially disposed therebetween the first band and the second band and having system data stored thereto.
US08120865B2
An optical apparatus which is capable of preventing degradation of image quality caused by an ND filter. The optical apparatus incorporates an aperture stop having an aperture variable in size, and an ND filter movable with respect to the aperture of the aperture stop, an actuator that drives the ND filter, and a controller that controls the actuator. The ND filter includes a part having a size that can fully cover a first aperture that is the aperture with the aperture stop being narrowed. The controller controls the actuator so that the ND filter is moved without a halt between a first position where the part is retracted with respect to the first aperture with the aperture stop being narrowed, and a second position where the part fully covers the first aperture in any stop operation.
US08120859B2
The invention provides a viewing optical system positioned between a viewing plane as a virtual plane and an eye point. The viewing optical system comprises, in order from the viewing plane side, a cemented lens and a positive lens component, and satisfies the following condition (1). 0.2
US08120848B2
A waveplate including a dielectric substrate and a periodic structure formed on the dielectric substrate, said periodic structure having a period which is equal to or smaller than a wavelength of an incident light, wherein the periodic structure is constructed of a deposited film, and a refractive index of the deposited film gradually changes in a thicknesswise direction of the deposited film.
US08120847B2
A medical/dental loupe assembly provides through-the-lens oculars with an inconspicuous interpupillary distance adjustment capability. The system includes a pair of lenses, each lens having a telemicroscopic ocular cemented therethrough, and an upper portion, one on each side of a wearer's nose. A generally horizontal slot is formed in the upper portion of one of the lenses, and a bridge member connects the upper portions of the two lenses. The bridge member has two ends, one end of which is coupled to the slot through a fastener that may be loosened and tightened, thereby allowing the distance between the oculars to be adjusted and locked into position in accordance with the interpupillary requirements of a user.
US08120843B1
In one of the embodiments, a dark channel array is provided which includes gain channels, each configured to emit an output beam from an output surface and to have a light wave propagating therethrough. It further includes a dark channel configured to emit an output beam from the output surface of the dark channel array and to have a light wave propagating in the dark channel, such that output beams from the plurality of gain channels are coherently coupled in phase with each other. The dark channel array is configured such that the dark channel captures a portion of the output beam from at least two of the plurality of gain channels by radiant coupling.
US08120835B2
Provided is an electro-phoresis device that includes a light control layer, a first electrode, a second electrode and a third electrode. The light control layer may include a plurality of electro-phoresis particles. The first electrode and the second electrode may form an electric field to control of the electro-phoresis particles such that the electro-phoresis particles move towards at least one of the electrodes. The third electrode may be electrically connected to any one of the first and second electrodes and may have an electric polarity opposite to the other of the first and second electrode.
US08120834B2
An optical property altering apparatus includes an optical property altering element formed by inductors that are smaller than a wavelength of visible light, mutually connected by connecting lines, and arranged in a single plane; a photoconductor that is excited by incident light and generates alternating current of a frequency identical to that of the incident light; and an amplifying circuit that amplifies the alternating current generated by the photoconductor and supplies the amplified alternating current to the optical property altering element, where the optical property altering element, through supply of the alternating current from the amplifying circuit, arbitrarily alters its refractive index.
US08120831B2
A mechanical device for selectively inserting an optical lens filter, such as day optical filter and a night optical filter, into an optical path of a camera in accordance with light intensity and/or a signal from a user or timer. The device for switching an optical lens filter may include a series of gears and a filter bracket slidably disposed within a housing, which moves between a first position and a second position in order to selectively insert at least one optical lens filter into the optical path of the camera.
US08120829B1
A method for holographic data recording and simultaneous data readout without requiring additional optical power for readout illumination is provided. The method comprises reflecting a transmitted portion of a data light beam or of a reference light beam used for holographic recording of data in a holographic data storage medium. The reflected beam is configured to illuminate the holographic data storage medium from the opposite side with a polarization orthogonal to that of the recording beams, such that it provides a counter-propagating readout beam for real-time readout of currently being recorded hologram. Readout beam may also be configurable for accessing any one of the at least one previously recorded holograms. Systems using the methods of the invention are also provided.
US08120828B2
The invention relates to an optical reflection system with a reflection element for reflecting reconstruction light waves, an entry-side focal point, from which the reconstruction light waves come when they hit the reflection element, and an exit-side focal point, to which the reconstruction light waves propagate after being reflected from the reflection element. The invention further relates to a tracking system and a holographic projection system with such optical reflection system, and a corresponding holographic projection method. In order to achieve with such an optical reflection system an aberration correction and a tracking of the visibility region and a reconstruction larger than with prior art devices, the optical reflection system according to this invention comprises a deflection element with optically controllable deflection properties and a deflection control means for optically controlling the deflection properties of the deflection element which controls the position of at least the exit-side focal point of the optical reflection system.
US08120824B2
An image forming apparatus including: an image forming section which forms an image on a photosensitive drum based on a reference signal which being an image write control signal of a predetermined cycle; a measuring section which detects a rotational velocity of the photosensitive drum and measures a velocity fluctuation distribution in time period of one rotation of the drum; a storage section which stores a correction value as a correction data table for each type of recording sheets, wherein the correction value is obtained based on the velocity fluctuation distribution; and a control section which corrects the cycle of the reference signal by referring the correction data table corresponding to a selected type of recording sheets, and controls the image forming section to form the image on the photosensitive drum based on the reference signal with the corrected cycle.
US08120821B2
An image scanning device includes: a main body that has a box-shaped appearance having a front face and a back face; a flat bed scanner unit that is mounted on the main body to be rotatable around an axis provided near the back face along a width direction of the main body; and a stopper that supports the flat bed scanner unit in an opened state. The stopper includes: a base end that is rotatably attached to an upper portion of the main body; and a leading end that is slidably attached to the flat bed scanner unit. A casing of the flat bed scanner is provided with a stopper accommodating portion that is recessed from a bottom surface of the casing. The stopper accommodating portion accommodates the stopper above the bottom surface in a closed state where the flat bed scanner unit is closed.
US08120816B2
A system for activating automated image quality diagnostic systems via a direct communication from the image-based control system is disclosed. The system includes a printing engine configured to intake electronic image input and to output tangible image output based on the electronic image input, an image-based measurement system configured to make measurements of image parameters associated with the tangible image output, and an automated compensation system configured to store nominal value parametric measurements for one or more image parameters measured by the image-based measurement system and to compare the nominal value measurements to related one or more parameters measured to determine anomalies in the output tangible image system.
US08120806B2
A host device to provide a communication port. The host device includes a port information identifying unit which sends a request to an image forming device for port information regarding a plurality of communication ports, and a control unit which uses the identified port information to set one of the communication ports having the highest transmission rate as a connection communication port using the port information regarding each of the communication ports.
US08120801B2
A method is provided for managing the scheduling of a plurality of print jobs for a print shop. The method includes obtaining a print job input stream including the plurality of print jobs. Each of the plurality of print jobs is scheduled for processing unless at least one of the plurality of print jobs is determined to be a disturbance job, the disturbance job causing delays in processing of other print jobs in the plurality of print jobs that would not occur but for the existence of the disturbance job in the print job input stream. The disturbance job is then assigned a processing related value that increases over time, and scheduling of the disturbance job is delayed until the processing related value exceeds a selected threshold value.
US08120798B2
Embodiments of the present invention comprise systems, methods and devices for providing access to remote, descriptor-related data at an imaging device user interface.
US08120794B2
When an error occurs while a job flow including a plurality of steps is executed, an electronic signature is added to image data processed at a step that has already been performed, and the image data to which the electronic signature is added is stored. At that time, an electronic certificate expiring at the same date as the expiration date of the job flow is generated and added to the electronic signature. Before restarting execution of the job flow where the error occurred, the electronic signature added to the image data is verified and a user is notified of the verification result. A determination is then made whether execution of the job flow where the error occurred should be restarted according to an operation performed by the user in response to the notification.
US08120784B2
An optical device intended for the analysis of a scattering medium, including at least one light source distant from the scattering medium and capable of providing an incident light beam intended to illuminate the scattering medium; at least one sensor capable of detecting a radiation emitted by the scattering medium; a support of the scattering medium at least partially non-absorbing for the incident light beam and the scattered radiation. All or part of the support is formed of a scattering material having a decreased scattering coefficient greater than 0.1 cm−1 and smaller than 700 cm−1.
US08120782B2
A tunable optical cavity can be tuned by relative movement between two reflection surfaces, such as by deforming elastomer spacers connected between mirrors or other light-reflective components that include the reflection surfaces. The optical cavity structure includes an analyte region in its light-transmissive region, and presence of analyte in the analyte region affects output light when the optical cavity is tuned to a set of positions. Electrodes that cause deformation of the spacers can also be used to capacitively sense the distance between them. Control circuitry that provides tuning signals can cause continuous movement across a range of positions, allowing continuous photosensing of analyte-affected output light by a detector.
US08120778B2
The invention relates to scanning pulsed laser systems for optical imaging. Coherent dual scanning laser systems (CDSL) are disclosed and some applications thereof. Various alternatives for implementation are illustrated, including highly integrated configurations. In at least one embodiment a coherent dual scanning laser system (CDSL) includes two passively modelocked fiber oscillators. The oscillators are configured to operate at slightly different repetition rates, such that a difference δfr in repetition rates is small compared to the values fr1 and fr2 of the repetition rates of the oscillators. The CDSL system also includes a non-linear frequency conversion section optically connected to each oscillator. The section includes a non-linear optical element generating a frequency converted spectral output having a spectral bandwidth and a frequency comb comprising harmonics of the oscillator repetition rates. A CDSL may be arranged in an imaging system for one or more of optical imaging, microscopy, micro-spectroscopy and/or THz imaging.
US08120777B2
This invention provides an interferometric detection device configured to maintain a temperature of a sensing area to within 20 m° C. of a first target temperature and to maintain a temperature of the medium within 500 m° C. of a second target temperature The device can do so under conditions in which ambient temperature changes from 0.1° C. to 5° C. over 5 minutes.
US08120773B2
A spectroscopic analysis of a sample includes arranging the sample in a resonator cavity for transmitting cavity mode frequencies with a cavity mode frequency spacing, coupling pulsed source light into the resonator cavity, with the source light including source comb frequencies with a source frequency spacing, coupling pulsed transmitted light out of the resonator cavity, and spectrally resolved detecting the transmitted light with a detector device. The cavity mode frequency spacing and the source frequency spacing are detuned relative to each other, so that the transmitted light includes transmitted comb frequencies with a spacing larger than the source frequency spacing. The detecting feature includes collecting spectral distributions of the transmitted light in dependence on relative positions of the cavity mode frequencies and the source comb frequencies. The cavity mode frequencies and the source comb frequencies are varied relative to each other and different transmitted comb frequencies are individually resolved.
US08120769B2
A fiber measurement system for precision measurement of individual fiber properties, including length and fiber length distribution is provided. The fiber measurement system includes a fiber introduction system configured to introduce a plurality of individualized fibers. A fiber guidance enclosure is configured to receive the fibers from the fiber introduction system. The fiber guidance enclosure has an enclosed pathway and a viewing area. The viewing area has a height that limits mobility of the fibers in a Z-direction and the viewing area has a width that is wider than the enclosed pathway. A sensing system is provided for detecting the presence of the fibers within the fiber guidance enclosure. An imaging system is positioned proximal the viewing area of the fiber guidance enclosure to capture an image of the individualized fiber as the fibers pass through the viewing area. A controller is provided for analyzing the image data to determine at least one property of the fibers.
US08120764B2
A tilt sensor with power-saving mechanism is provided. The tilt sensor includes a light-emitting element, a blocking object displaceable in an accommodating space on a baseboard, at least two first light sensors, a second light sensor and a control module. The first and the second light sensors respectively sense a light amount and a light amount variation according to the relative position of the light-emitting element and the blocking object. During a power-saving mode, when the light amount variation is larger than a specific value, the control module makes the light-emitting element work in a working mode to emit light according to a first current. During the work mode, when the light amount does not change or the light amount variation is smaller than a threshold value, the control module makes the light-emitting element work in the power-saving mode to emit light according to a second current.
US08120758B2
A method and system for evaluating a colored gem stone which has been cooled to below a designated temperature are provided. The system includes a cooling unit configured to support and cool a gem stone to below a desired temperature, an electromagnetic radiation source, a spectrometer, an integrating sphere, and a processing unit. The method includes receiving a spectral response of the colored gem stone and sampling a noise component within a range of wavelengths in the spectral response so as to make a baseline determination. The method further includes ascertaining a presence of at least one designated peak within the range of wavelengths as a function of the baseline determination, and evaluating the presence of each of the at least one designated peaks so as to provide an indication of whether the colored gem stone requires further evaluation.
US08120754B2
A light detection and ranging (LIDAR) apparatus is provided that employs one or more additional reflectors to reflect and redirect the light beam transmission pulses from a scanning fan assembly to a given area of interest. The one or more additional reflectors provide additional resolution for detecting a detectable object. The one or more additional reflectors can be external or internal to the scanning fan assembly.
US08120746B2
A display panel includes (i) a first substrate and a second substrate, which face each other, (ii) a medium layer being sandwiched between the first and second substrate, and (iii) first electrodes and second electrodes being provided on that side of the first substrate which faces the second substrate, the display panel performing display operation by generating an electric field between the first and second electrodes. The display panel is configured such that the medium layer comprises a medium that is optically isotropic when no electric field is applied thereon, and whose optical anisotropy magnitude is changeable by and according to the electric field applied thereon; and the first and second electrodes are transparent electrodes, and a distance between the first and the second electrodes is shorter than a distance between the first substrate and second substrate. This configuration attains gives the display panel high response speed and high transmissivity.
US08120741B2
A liquid crystal display includes a display panel, a first data circuit board, a second data circuit board, and a clip. The first data circuit board has a portion of a plurality of conductors that are coupled to the display panel. The second data circuit board has a second plurality of conductors that are coupled to the display panel. A clip couples the first and the second circuit boards together. A method of assembling the liquid crystal display includes positioning a light source; coupling a clip to the first circuit board and the second circuit board that form a display panel; positioning the clip, the first circuit board, and the second circuit board below the light source; and coupling the clip to a ground plane.
US08120740B2
A method for producing an active-matrix substrate including a board, pixels, thin-film transistors that switch the pixels, and source lines and gate lines electrically connected to the thin-film transistors includes forming a conduction portion that provides electrical connection between the source lines and the gate lines using an organic conductive material at the same time as forming either the source lines or the gate lines; and breaking the electrical connection provided by the conduction portion.
US08120738B2
A liquid crystal display device with a vertical alignment mode in which a high image quality and a wide viewing angle are secured includes a liquid crystal layer having an initial state of vertical alignment interposed between a pair of substrates opposite to each other. A plurality of alignment control structures including a dielectric protrusion protruded toward the liquid crystal layer from the inner surface of the substrate is provided in a dot area constituting one unit of display. When that the dielectric constant of the dielectric protrusion is εt1, the dielectric constant of a major axis direction of liquid crystal molecules constituting the liquid crystal layer is ε//, and the dielectric constant of a minor axis direction thereof is ε⊥, the dielectric constants satisfy the expression ε⊥>ε//>εt1.
US08120737B2
A liquid crystal display device including a pair of spaced and opposed substrates, an electrode and a first alignment layer formed on one substrate, an electrode and a second alignment layer formed on the other substrate, and liquid crystal filled between the pair of substrates. The first alignment layer defines two regions of different alignment directions, within one pixel, with the two regions of the first alignment layer being separated by a first boundary, where the two different alignment directions of the first alignment layer are generally parallel to the first boundary, but extend in opposite directions, and where each region of the first alignment layer is treated to realize an alignment with a pretilt angle by the irradiation of ultraviolet rays. The second alignment layer defines two regions of different alignment directions, within the one pixel, with the two regions of the second alignment layer being separated by a second boundary, where the two different alignment directions of the second alignment layer are generally parallel to the second boundary, but extend in opposite directions, and where each region of the second alignment layer is treated to realize an alignment with a pretilt angle by the irradiation of ultraviolet rays. The first boundary crosses said second boundary.
US08120729B2
Disclosed is an optical film that is manufactured by using longitudinal and uniaxial stretching of an unstretched cycloolefin copolymer film and has an in-plane retardation of 100 to 150 nm and a thickness retardation of 0 to −30 nm at a wavelength of 550 nm, a polarizing plate and a liquid crystal display including the same, and a method of manufacturing the optical film. The method includes longitudinally and uniaxially stretching the unstretched film while a ratio of a width to a length of a stretched portion of the film is controlled.
US08120728B2
The invention relates to a polarizing plate comprising at least a polarizing layer having a K value as defined by the following expression of from 0.25 to 0.75; K=(kx−kz)/(kx−ky) wherein axes which are orthogonal to each other in a plane of the polarizing layer are an x-axis and a y-axis; an axis which is orthogonal to an x-y axis plane is a z-axis; and kx, ky and kz are an absorption coefficient along the x-axis, y-axis and z-axis directions, respectively.
US08120723B2
The invention is related to a flat panel display, comprising a panel, a first frame body and a second frame body. The first frame body has a U-shaped fastening member with at least an opening on one sidewall thereof. The second frame body is concaved a first recess corresponding to the U-shaped fastening member. The first recess has at least a protrusion on one sidewall thereof and the protrusion corresponds to the opening. Therefore, when the protrusion is pressed into the opening and then the U-shaped fastening member is wedged in the first recess, the first frame body and the second frame body are fixed together and thus the panel between the first frame body and the second frame body can be fastened tightly without using fastening bolts and soldering art.
US08120718B2
A parallax barrier device includes a pair of transparent-electrode substrates each provided with a transparent electrode. A barrier light-shielding part and a light-transmitting part are formed in a gap between the pair of transparent-electrode substrates. A liquid crystal layer is formed in the barrier light-shielding part. A resin layer having the property of transmitting light is formed in the light-transmitting part. The barrier light-shielding part separates light for a first image viewed from a first direction and light for a second image viewed from a second direction different from the first direction. The light-transmitting part transmits the light for the first image and the light for the second image.
US08120713B2
Disclosed herein is a television apparatus including: a thin display device; a mount section to be placed in a site; a support mechanism projecting upwardly from the mount section and supporting the display device in an upper portion spaced from the mount section in a manner to allow the display device to change an attitude thereof; a first speaker mounted on the display device; a second speaker mounted on the mount section; a signal supply section configured to supply a first audio signal to the first speaker and to supply a second audio signal to the second speaker; and a signal processor configured to adjust the time difference between the timing of the first audio signal output from the signal supply section and the timing of the second audio signal output from the signal supply section.
US08120709B2
The present invention includes a method and device that allows efficient mixing of multiple video images with a graphics screen while utilizing only one video buffer. The present invention partitions the sole video buffer, pre-scales the plurality of video images and inserts them into the partitioned video buffer in a predetermined range of buffer addresses. The present invention mixes the partitioned video including the pre-scaled video images with the graphics screen to produce a video display including both a video screen and a graphics screen.
US08120703B2
A method is described for deinterlacing an interlaced video stream. The method includes detecting an occurrence of groups of adjacent fields that are derived from a common original image frame source, and merging field pairs of the interlaced video stream to create a non-interlaced video stream output.
US08120697B2
A hill-climbing scheme of an automatic focusing process performed in a digital video camera obtains a moving speed Vj and an AGC gain Gj of a compensator lens every time an AF evaluation value AFj is detected corresponding to the position of the compensator lens. Adjustment factors α and β are computed with the moving speed Vj and the AGC gain Gj as parameters, where 0<α<1 and 0<β<1. The adjustment factor α is set to increase with an increase of the moving speed Vj, while the adjustment factor β is set to increase with a decrease of the AGC gain Gj. The automatic focusing process determines an in-focus position, based on the result of comparison between each detected AF evaluation value AFj and a threshold value TH. The threshold value TH is computed by multiplying a maximum value AFmax of the AF evaluation value AFj detected in the course of the hill-climbing scheme by the computed adjustment factors α and β. This arrangement attains the effective focusing technique of adequately determining the in-focus position according to various imaging conditions.
US08120693B2
An imaging unit including an image sensor, an incident-side prism, an exit-side prism, and an intermediate optical system positioned therebetween, wherein light incident on the incident-side prism passes through the incident-side prism, the intermediate optical system and the exit-side prism to be incident on the image sensor, the imaging unit includes a housing supporting the incident-side prism, the exit-side prism and the intermediate optical system such that incident and exit optical axes of the incident-side prism, an optical axis of the intermediate optical system, and incident and exit optical axes of the exit-side prism all lie on a common plane; and a cover board, on which the image sensor is mounted, fixed to the housing so that the image sensor faces an exit surface of the exit-side prism, the cover board closing an opening of the housing.
US08120692B2
An image pickup apparatus includes a first operation unit indicating a state set by the position of a first operation member, such as a dial, and a second operation unit indicating a state that is set so as to be irrelevant to the position of a second operation member, such as a pushbutton switch. If the first operation unit is set so as to inhibit a combination with the electronic viewfinder mode in the optical viewfinder mode, the image pickup apparatus does not perform switching to the electronic viewfinder mode. If the second operation unit is set so as to inhibit a combination with the electronic viewfinder mode in the optical viewfinder mode, the image pickup apparatus switches the above setting to a setting in which the combination with the electronic viewfinder mode is not inhibited to switch to the electronic viewfinder mode.
US08120672B2
In a digital camera, when snapshot shooting is instructed during recording of a moving image, a shot still image is temporarily pushed aside in a memory area for use in pushing aside (7a) in a frame buffer (7). A currently shooting motion image and a still image are displayed in parallel on a display (9), so that a user can confirm a content of a snapshot. The moving image continues to be recorded even during a push-aside operation. After a moving image processing is completed, the still image is processed by an image correcting circuit (4). The frame buffer (7) comprises a plurality of frame recording areas, and is shared on the occasions of a moving image processing and a still image processing. In a normal moving image processing, these areas are utilized in a cyclic manner, and when the still image is shot, any of areas will be utilized. Thereafter, the rest of areas are utilized in the cyclic manner for the moving images. The recording function for the moving image and still image is improved at low cost, it becomes easy to take a snapshot, and the merchandise size is not increased.
US08120665B2
A technology for recognizing one or more quadrangles from an input image is disclosed. Edge areas are detected from the input image, lines corresponding to the edge areas are extracted, a line pair selected from the extracted lines is categorized according to a positional relationship between two lines included in the line pair, a line pair evaluation value is calculated for the line pair, a combination of two line pairs is selected, a quadrangle is generated from four lines included in the two line pairs selected, a quadrangle evaluation value is calculated for the quadrangle based on the categories and the line pair evaluation values of the two line pairs forming the quadrangle, and a quadrangle is selected based on the calculated quadrangle evaluation value.
US08120656B2
This invention is to provide an assembly module comprising a board, a frame disposed on a surface of the board, and a circuit board disposed on another surface of the board, wherein the circuit board includes a power line and an image transmission line for directly connecting to a camera power line and a video cable of a surveillance camera respectively. A hollow padding is added into a wire passing hole disposed in the board, and a size of the hollow padding may be adjusted according to the width of a wire of the surveillance camera, which passes through the hollow padding. Therefore, problems such as needing to make enough space in a wall or a ceiling for receiving a video transmitter, requiring an additional device for connecting to power supply, and having gaps being left between the wire and the wire passing hole may be resolved simultaneously.
US08120655B1
A theatrical performance for relaying data from at least one performer to at least one member of the audience, including a processor; at least one data collector positioned on the at least one performer and remotely connected to the processor; and at least one display device remotely connected to the processor to display processed data from the processor.
US08120649B2
A microscope system having a selectively mountable optical element, comprises: a first noncontact type storage medium, being equipped in the optical element, for enabling a noncontact readout of information externally; and a first readout unit for reading information non-contactingly from the first noncontact type storage medium, wherein the first noncontact type storage medium stores information related to the optical element.
US08120647B2
3-dimensional display device includes a display panel for displaying image; a backlight for supplying light to the display panel; and a switching liquid crystal panel between the display panel and the backlight to display 2-dimensional image and 3-dimensional image by blocking and transmitting the light from the backlight in part area, the switching liquid crystal panel being divided a plurality of regions to display respectively the 2-dimensional image and the 3-dimensional image in each regions.
US08120639B2
The invention provides a high-definition video conference system and method. The high-definition video conference system, according to the invention, uses an encoding module for compressing a plurality of usable digital signals under a high-definition compression standard into a plurality of compressed digital signals, and an instant-messaging application for transmitting the compressed digitals to a second terminal apparatus. The second terminal apparatus uses a decoding module for decompressing the plurality of compressed digital signals under the high-definition compression standard to obtain a plurality of image signals, and a displaying module for displaying the image signals. Therefore, the high-definition video conference system of the invention can achieve high-definition video conference applications even under limited hardware performance and network transmission bandwidth.
US08120625B2
In a device having a display, a change in focus for an application is used with a requested usage of a context attribute to change the amount of information regarding the context attribute that is sent to another application. A method of changing the orientation of images on a device's display detects movement followed by an end of movement of the device. The orientation of the device is then determined and is used to set the orientation of images on the display. A method of setting the orientation of a display also includes storing information regarding an item displayed in a first orientation before changing the orientation. When the orientation is returned to the first orientation, the stored information is retrieved and is used to display the item in the first orientation. The stored information can include whether the item is to appear in the particular orientation.
US08120624B2
In one or more implementations, a signal is received selecting a geographic location in an original image of a digital map for display on a display. The original image is distorted to give an appearance of a lens being applied to the digital map for display on the display, the appearance of the lens including a focal region that includes a magnification of the geographic location and a base region that surrounds the focal region.
US08120606B2
A three-dimensional image output device includes: a viewpoint image acquiring device for acquiring a plurality of viewpoint images obtained by photographing a same subject from a plurality of viewpoints; a parallax information acquiring device for acquiring parallax amounts in a plurality of sets of feature points at which features substantially correspond to one another from the acquired plurality of viewpoint images; a parallax amount adjusting device for adjusting the parallax amount in each of the acquired feature points, and performing adjustment of assigning different weights to the parallax amounts in accordance with values of the parallax amounts; a parallax image generating device for generating a parallax image corresponding to the parallax amount of each of the feature points after the adjustment; and a parallax image output device for outputting a plurality of parallax images including the generated parallax image.
US08120600B2
The present invention provides a light emission control system including a plurality of light emitting modules each including a plurality of light emitting elements and each being a unit to be controlled, light emitting module controllers each provided for each of the light emitting modules and controlling a corresponding light emitting module, and central controller controlling the light emitting modules. The plurality of light emitting module controllers are divided into a plurality of groups, a plurality of light emitting module controllers belonging to each of the groups are connected in a cascade manner within the group, the plurality of groups are connected in parallel with the central controller, and control information transmitted from the central controller to each of the plurality of groups is sequentially transferred from a light emitting module controller to a following light emitting module controller in each of the groups.
US08120589B2
A touch panel disposed on a display panel includes a substrate, a plurality of first sensing strings and second sensing strings, and a plurality of assistant lines. The first sensing strings and the second sensing strings include sensing pads, a plurality of first connecting lines and a plurality of second connecting lines. The first connecting lines are parallel to a first direction and electrically connected to portions of the sensing pads in series to construct the first sensing strings. The second connecting lines are parallel to a second direction and electrically connected to the other portions of the sensing pads in series to construct the second sensing strings. The first and the second sensing pads are coplanar. The first connecting lines are electrically insulated from the second connecting lines. The assistant lines are positioned within an area of the sensing pads. The assistant lines directly contact with the sensing pads.
US08120586B2
Electronic devices with preselected operational characteristics and associated methods are disclosed. The electronic devices can include a sensing component that senses a touch from an input mechanism and an input circuitry that measures at least one parameter of the touch from the sensing component. The electronic devices can also include a processor that performs an analysis of the measured at least one parameter of the detected touch and causes the user interface to navigate on the display based on the performed analysis.
US08120577B2
The present invention relates to entry of control commands into a computer in response to eye-tracker detected movement sequences of a point of regard over a graphical display, which is associated with the computer. A processing module in the computer causes the display to present graphical feedback information in the form of a data-manipulating window, which visually confirms any entered control commands. The data-manipulating window is presented at a position relative to an active control object on the display, such that a center point of the window is located within a relatively small offset distance from a center point of the active control object. The window includes graphical information, which symbolizes and activity portion of the display presently being the object of an eye-tracker-controlled entry of control commands. Moreover the information in the window is repeatedly updated in response to the eye-tracker-controlled entry of control commands.
US08120575B2
An interactive pointing device having pointing function in space and game control is provided in the present invention. The interactive pointing device comprises an accelerometer module and a gyroscope device. The accelerometer module functions as sensing the movement of the operator and generates at least one axis of accelerating signal corresponding to the sensed movement. The gyroscope device disposed on a turning mechanism functions as sensing rotation status of the interactive pointing device about at least one axis and generate a corresponding rotating signal. The turning mechanism can be operated to adjust the axis of the gyroscope device so that the gyroscope device is capable of sensing rotation status about different axes. The at least one accelerating signal and the rotating signal are then processed for controlling cursor movement of the electrical device and interacting with multimedia gaming programs.
US08120570B2
Embodiments of the present invention comprise systems and methods for calculating and selecting tone curves for image enhancement.
US08120561B2
A display driving circuit to supply a gray scale voltage corresponding to display data to a display panel, the display driving circuit including: a generation circuit to divide a reference voltage to generate a plurality of levels of the gray scale voltages; an interface circuit; a selection circuit to select the gray scale voltage corresponding to the display data from the plurality of levels of voltages; a first register to store a setting value that adjusts the amplitude of a gamma characteristic curve from outside via the interface circuit; and a second register to store a setting value that adjusts the gradient of the gamma characteristic curve from outside via the interface circuit; and a third register to store a setting value for micro adjusting the gamma characteristic curve from outside via the interface circuit; wherein the first, second and third registers are assigned different addresses.
US08120549B2
The present method is to drive a plasma display panel which displays a frame composed of a plurality of sub-fields having different weights of luminance. The method comprises using plural kinds of application voltage waveforms different in light emission luminance, as pulse voltages for sustain discharges in display of each sub-field, and adjusting the number of waves in each of the plural kinds of application voltage waveforms according to the weight of luminance set for each sub-field, thereby performing gradation display.
US08120548B1
A present novel and non-trivial system, module, and method for illuminating a target on an aircraft windshield corresponding to a three-dimensional location outside of an aircraft. Navigation data and three-dimensional location data are provided to a control processor; the navigation data may comprise aircraft position, heading, and pitch, roll, and yaw attitudes, and the three-dimensional location data may comprise a runway reference point. After an external target angle and track angle are determined, control data may be generated as a function of pitch, roll and/or yaw attitudes, glide path angle, track angle, and cockpit references originating from a design eye position. Control data may comprise data representative of vertical and/or lateral measurements which position a beam on a windshield target. Then, the control data may be provided to an illumination source for positioning a beam on the windshield target in response to the control data.
US08120537B2
In accordance with various aspects of the present invention, a method and system for designing an inclined antenna array with a hybrid mechanical-electronic steering system with improved radiation performances at low elevation angles is presented. In an exemplary embodiment, a radiating element structure is attached to a mounting surface and includes a patch antenna and a ground plane. The bottom edge of the patch antenna is farther from the mounting surface than the top edge of the patch antenna. If the radiating element structure is used in an inclined array antenna, then the patch antenna has an uncovered view of a low elevation angle. Furthermore, at least a portion of a patch antenna may be uncovered and have a clear view. A clear view of the low elevation angle results in increased directivity and increased polarization quality due to reduced signal scattering.
US08120533B2
Location systems and methods are implemented using a variety of arrangements and methods. Using one such system location information is provided in response to a utility-line arrangement propagating signals that represent a wireless radio-frequency (RF) communication originating from one or more remote transmitters. The system includes a receiver circuit communicatively coupled and responsive to the utility-line arrangement. The system also includes a signal-processing logic circuit, communicatively coupled and responsive to the utility-line arrangement. The signal processing logic circuit is arranged to derive location information from characteristics of the signals that are indicative of a location of the receiver circuit relative to the remote transmitters.
US08120532B2
A beamforming radio frequency (RF) circuit includes a plurality of antennas, a plurality of amplifiers and an adjust module. The plurality of antennas is operably coupled to interrelate a plurality of beamformed signal components with a beamformed signal. The plurality of amplifiers is operably coupled to interrelate the plurality of beamformed signal components with a plurality of adjusted signal components. The adjust module is operably coupled to interrelate coordinates of a signal with the plurality of adjusted signal components.
US08120523B2
The present invention relates to a method of eliminating ground echoes for a meteorological radar. The ground echoes being received from a predetermined area by a radar, the radar illuminating, for a predetermined number R of transmission recurrences, the area over a number P of distance cells, the method includes a step for calculating a spatial statistical parameter of the cluttered echoes received by the radar in response to the recurrences over an analysis path for distance cells, and a step to compare the spatial variation level of the spatial statistical parameter along the analysis path, the echoes being considered to be ground echoes when the level of said variation is greater than a predetermined threshold.
US08120518B2
A digital feedforward sigma-delta modulator in an analog-to-digital converter and its modulation method are disclosed. The modulator changes a feedforward path from an analog domain to a digital domain and processes it. The modulator integrates an analog input by using a plurality of integrators, weights them, quantizes them by using a plurality of quantizers in a digital domain to output digital signals, and then adds up the thusly outputted digital signals by using a digital adder. In case of a continuous time digital feedforward sigma-delta modulator (SDM), a digital signal outputted from the digital adder is weighted and then immediately inputted to the digital adder in the digital domain so as to be subtracted, allowing for digital feedforwarding. Because the feedforward signal is processed in the digital domain, the area occupied by an analog circuit and power consumption can be reduced. Also, because signals are added up in the digital domain, a digital output signal can be immediately used when an excess loop delay needs to be corrected. Thus, because there is no need to convert the digital output signal into an analog signal by using a DAC, the DAC can be omitted.
US08120517B2
A digital-analog conversion circuit includes a correction unit that adds a correction bit to a lower-order bit of externally input first digital input data and outputs second digital input data, and a conversion unit that receives the second digital input data and outputs an analog value, and the correction unit generates the second digital input data by manipulating data of a lower-order bit of the second digital input data around a point at which an error between the analog value and an expected value set for the first digital input data becomes larger than a preset value.
US08120511B2
A device for continuous measurement of the forces acting upon a movable compressible playable object is provided with at least one transmitter communicating with at least one receiver outside the movable object. The at least one receiver transforms signals received and evaluates them online. The movable compressible playable object, for instance a ball, includes at least one pressure sensor and/or at least one three-dimensional acceleration sensor as well as a converter for transforming signals therefrom to transmit them to the transmitter. A method for the use of this device causes activation of the transmitter in the movable object so that a system is created for the measurement of the forces acting upon such an object wherein the received measuring signals are present in evaluated form, online or offline, to be analyzed. By means of the activation method, the active sensor system is initiated to receive and transmit measuring signals.
US08120497B2
A radio frequency identification device is enclosed in an enclosure suitable for harsh environments, and is resistant to physical, chemical, temperature, and electro-magnetic abuse. The enclosure includes a shell member configured to deflect direct blows to the transponder and can be shaped to fit various types of surfaces to which it can be affixed.
US08120493B2
Provided are a method, system, and device in which non-RF (radio frequency) data signals are transmitted to a non-RF data port connected to an antenna of a device. The non-RF data signals from the non-RF data port are coupled to a data bus using a low frequency coupler of the device. RF signals are blocked from the data bus using the low frequency coupler of the device. In another aspect, RF signals are transmitted to the antenna of the device and are coupled to an RF port using a high frequency coupler of the device. Non-RF data signals are blocked from the RF port using the high frequency coupler. Additional embodiments are described and claimed.
US08120491B2
An RFID tag having a memory portion for holding information on a wheeled vehicle is mounted on the wheeled vehicle, and an external interrogator and the RFID tag exchange information with each other. Further, an RFID tag having a memory portion for holding information on a wheeled vehicle and a communication device for exchanging information with the RFID tag are set on the wheeled vehicle. When the external interrogator and the RFID tag exchange information with each other, the communication device holds information of a situation, for example, speed information, information on date and time, and the like in the memory portion in the RFID tag.
US08120489B2
An RFID workflow module can use metadata to indicate configurable elements. An administration console can use the metadata to produce a configuration page for the RFID workflow module. The configuration page can allow a user to configure the RFID workflow module.
US08120488B2
A method and apparatus for monitoring untagged objects in a target area including calibrating a radio environment monitoring system including a rules engine and a baseline data set for a target area by recording a set of changes to the RF environment fingerprint of the target area received by the radio environment monitoring system as the target area is filled with objects. During system operation, scanning the target area with the radio environment monitoring system for a current RF environment fingerprint, comparing the current RF environment fingerprint with the baseline data set by a rules engine and reporting an output of the rules engine.
US08120486B2
Methods, systems, and apparatuses for tracking and monitoring tagged objects in an RFID environment is described. By varying RFID reader antenna output power levels and detecting RFID devices in the vicinity, data about position and orientation of the RFID devices can be gathered. This gathered data is used to correlate with pre-stored data about RFID devices' position and orientation. Such a correlation then can be used to infer data about neighboring RFID devices based upon data stored in the database. Such an inferential technique also results in a faster analysis of position and orientation data of RFID devices, and also leads to faster tracking of RFID enabled devices. Unnecessary reads and high power operations of the RFID reader are also avoided.
US08120483B2
In a method of adjusting an electrostatic occupant detecting apparatus, a first group of load circuits is coupled with a sensor property measuring device, an AC voltage signal is applied from a signal source to the first group of load circuits, and a potential difference generating at a resistor of the sensor property measuring device is stored as a first measured value. A second group of load circuits having a load higher than the first group is coupled with the sensor property measuring device, the AC voltage signal is applied from the signal source to the second group of load circuits, and a potential difference generating at the resistor is stored as a second measured value. A measured sensitivity is calculated from the first measured value and the second measured value, and a sensitivity adjusting value is calculated from the measured sensitivity and an ideal sensitivity.
US08120482B2
A mobile sensor system and method for managing inventory of a store includes at least one radio frequency identification (RFID) scanner for receiving readings from RFID tags, at least one external sensors for detecting at least one external events other than RF signals from the RFID tags, and a processor configured to update an RFID database for storing the readings from the RFID tags, wherein the update is based on a correlation function of the readings from the RFID tags and the external events detected at the at least one external sensors.
US08120470B2
An edge signal extractor generates an edge signal according to a sound wave generated for controlling the electronic appliance. According to the edge signal, an edge pulse generator generates an edge pulse. If a predetermined number of such edge signals are generated, a controller displays, on a display of the electronic appliance, one of menu images associated with control operations of the electronic appliance in an active state. The controller alternately displays, in an active state, the menu images on the display at predetermined intervals. When the edge pulse is generated, the controller carries out the control operation associated with the presently displayed menu image with respect to an electronic appliance.
US08120461B2
A radio frequency identification system comprises a radio-frequency identification substrate and an interrogator. In one embodiment, the radio-frequency identification substrate comprises a plurality of radio-frequency identification devices. In one embodiment, a first radio-frequency identification device on the substrate monitors an indication of a response of a second radio-frequency identification device on the substrate to an interrogation signal and selectively responds to the interrogation signal based on the monitoring of the indication.
US08120460B1
A method for method of initializing an electronic lock is disclosed. The method comprises a point-of-sale terminal reading electronic lock identification information from the electronic lock and the point-of-sale terminal receiving confidential information from a mobile electronic device. The method also comprises an inventory control system that is coupled to the point-of-sale terminal and that transmits an electronic lock registration message, wherein the registration message contains at least some of the confidential information and at least some of the identification information. When the inventory control system receives an electronic access code in response to the electronic lock registration message, the point-of-sale terminal transmits the electronic access code to the mobile electronic device. The electronic access code is operable to lock and unlock the electronic lock when transmitted, using near-field-communication technology, to the electronic lock.
US08120459B2
Disclosed is an intelligent access authentication system and method. The intelligent access authentication system includes a door lock that can be locked and released in a predetermined manner, a door phone for communicating with the visitor; a smart communicator which configures access approval levels of expected visitors and access authentication information for each access approval level, communicates with the visitor, and controls the door lock, and a home network server which stores the access approval levels of expected visitors and access authentication information for each access approval level received from the smart communicator, checks the access approval level of the visitor attempting to release the door lock by referring to previously stored information, and transmits a door lock operating command to the door lock according to the access approval level of the visitor. In the present invention, the resident can check the visitor and control the door lock to be released according to the access approval level of the visitor, even at a remote location.
US08120458B2
A ferrite core includes an end face portion, a pair of outer legs protruding from the end face portion, and a center leg protruding from the end face portion between the pair of outer legs. A width W1 close to one end portion of the center leg in a Y-axis direction perpendicular to a facing direction of the outer legs is smaller than a width W2 close to the other end portion. According to this configuration, a circuit component may be positioned close to the end portion. A transformer includes the ferrite core.
US08120452B2
An apparatus and method for restricting auxiliary latch movement within a tripped circuit breaker. An auxiliary latch is held in a closed state and is biased into an open state. When the trip bar is activated in response to an overload condition, it releases the auxiliary latch which pivots to the open state. The cradle is released and pivots to disengage the breaker contact. Tabs on the cradle and auxiliary latch cooperatively interlock to limit auxiliary latch movement until the latch is properly reset.
US08120441B2
A circuit board includes a signal line plane and a reference plane. The signal line plane has at least a first transmission line and a second transmission line formed thereon. The reference plane has a conductive region and at least a non-conductive region. The first transmission line and the second transmission line overlap the conductive region in a thickness direction of the circuit board. The non-conductive region includes at least a first part and a second part connected to the first part, where the second part is positioned between the projection of the first transmission line on the reference plane and the projection of the second transmission line on the reference plane, and has no intersection with at least one of the projection of the first transmission line and the projection of the second transmission line.
US08120437B2
An oscillator includes: a vibrator having a first electrode and a second electrode disposed with a gap with the first electrode; a reference voltage supply circuit adapted to supply a reference voltage; and a voltage adjustment circuit having a step-up circuit operating in response to input of clock pulses and adapted to convert the reference voltage into a voltage of a predetermined level and to output the voltage of the predetermined level, wherein the vibrator is configured so as to apply the voltage of the predetermined level, which is output from the voltage adjustment circuit, between the first electrode and the second electrode, and the clock pulses to be input into the step-up circuit are obtained using the vibrator as a source.
US08120436B2
In one embodiment, a system for generating an oscillating signal includes a transconductance amplifier comprising a single-ended output and a differential input. The system also includes only one feedback loop coupled to the transconductance amplifier. The feedback loop includes a low pass filter configured to receive the output of the transconductance amplifier. Also, the feedback loop includes a high pass filter configured to receive the output of the first low pass filter and output a signal to only one terminal of the differential input of the transconductance amplifier.
US08120435B2
A PLL circuit includes a phase detector, a loop filter (LF), a voltage-controlled oscillator (VCO), and a frequency divider. The phase detector compares a phase of a signal Fs which is input from outside with a phase of a signal Fo/N which is input from the frequency divider. The loop filter generates a signal Vin by removing alternating current components from a signal input from the phase detector. The voltage-controlled oscillator outputs a signal Fo based on the signal Vin input from the loop filter. The frequency divider converts the signal Fo output from the voltage-controlled oscillator into Fo/N (frequency division by N), and outputs it to the phase detector.
US08120433B2
Provided are a multi-output oscillator using a single oscillator, and a method of generating multiple outputs. The multi-output oscillator includes: an oscillator outputting the single frequency; a multiplier multiplying the single frequency to output a first frequency; a first frequency divider dividing the single frequency by a first division factor; a first mixer outputting a second frequency by mixing an output of the first frequency divider and an output of the multiplier; a second frequency divider dividing the single frequency by a second division factor; a second mixer mixing the output of the second frequency divider and the output of the first mixer to output a third frequency; and a third mixer mixing the output of the second frequency divider and the output of the multiplier to output a fourth frequency.
US08120429B1
Methods and apparatus are provided for generating a clock signal with relatively high bandwidth and relatively low phase noise. A circuit of the invention can include a pair of transistors serially coupled between a signal of relatively high voltage and a source of relatively low voltage, where a voltage of the signal of relatively high voltage can vary according to a voltage of a variable control signal. A gate of one of the pair of transistors can be coupled to an input clock signal, and an output node between the pair of transistors can be coupled to an output clock signal. The circuit can also include a third transistor, whose drain and source are coupled to the output clock signal, and whose gate can be coupled to a gear input signal. This circuit can advantageously operate under at least two different gears, each with different bandwidth and phase noise characteristics.
US08120416B2
A semiconductor integrated circuit can include a first voltage pad, a second voltage pad, and a voltage stabilizing unit that is connected between the first voltage pad and the second voltage pad. The first voltage pad can be connected to a first internal circuit, and the second voltage pad can be connected to a second internal circuit.
US08120412B2
A system includes a voltage controlled oscillator, a charge pump, and a current regulator circuit. The voltage controlled oscillator has a control input and a clock output that provides a clock signal at a clock frequency that is variable. The charge pump is coupled to the clock output and has an output that provides a boosted output voltage. The current regulator circuit is coupled to the control input of the voltage controlled oscillator to adjust the clock frequency based on a simulation of a rate of change of the boosted output voltage. This allows for a controlled slew rate for the output of the charge pump.
US08120411B1
A charge pump circuit is provided that has a controllable ramp rate. The charge pump circuit may receive a control signal from a control circuit. The control signal may be asserted by the control circuit to turn on the charge pump circuit. When the charge pump circuit is turned on, the charge pump circuit produces an output voltage. The output voltage ramps up from an initial value to a desired target value. During the ramp up process, a ramp rate regulation circuit monitors the output voltage and ensures that the ramp rate does not exceed a desired maximum value. A capacitor may be charged at a desired ramp rate to use as a time-varying reference voltage. A feedback circuit may be used to maintain the output voltage at the desired target value once the ramp-up process is complete.
US08120379B2
A device includes an integrated circuit device having a sensor to measure an operating characteristic of the device. The sensor provides information based on the measured operating characteristic to a trigger module. In response to the information indicating the measured operating characteristic meets a threshold associated with a device failure, the trigger module provides an indication to a storage element, which stores information indicating the threshold has been met. In the event of a failure of the integrated circuit device, the storage element can be accessed by a device analyzer to retrieve the stored information to determine the cause of the device failure.
US08120377B2
Methods for enabling a secure test mode, and integrated circuits (IC's) implementing the same are disclosed. An IC may include a secure functional unit that is protected from access from test access circuitry during normal operation. The secure functional unit may be rendered inaccessible the test access circuitry of the IC following a completion of a test that includes testing of the secure functional unit. An embodiment of an IC that includes circuitry to delay entry into a test mode while a chip-level reset is performed is also contemplated. Entry into the test mode may be delayed until all circuitry of the IC has been fully reset in order to clear stored information.
US08120365B2
A power control apparatus for controlling charging and discharging of a plurality of storage devices, including a voltage measuring device for measuring voltages of the storage devices, a current measuring device for measuring currents flowing through the storage devices, a status detecting device for detecting the operating status of each of the storage devices from values measured by the voltage measuring device and the current measuring device, and a charging/discharging controlling device for controlling currents, voltages, or power according to the operating status of each storage device detected by the status detecting device to charge or discharge the storage devices.
US08120364B2
A stand-alone battery monitoring system coupled to a battery product having a positive pole and a negative pole, a housing and an electronics package contained within the housing. A sensor is coupled to and communicates with the battery product and the controller. Multiple code segments form software on the controller, the software includes a code segment acquiring battery product data for voltage and internal temperature from the sensor, a segment filters the acquired battery product data into modified battery product data and processing the modified battery product data against stored parameters, a segment stores battery product data in the portion of memory and retains the battery product data to provide historical battery product data. A code segment compares the stored data against threshold levels and an indicator sends an alert if the code segment comparing the stored battery product data against threshold levels determines that data is beyond those levels.
US08120362B2
Surveying a subterranean structure using electromagnetic measurements and microorganism content data
A survey apparatus for surveying a subterranean structure includes an electromagnetic (EM) sensing element to measure an EM field received from the subterranean structure, and a sample collector activatable to collect a sample of soil.
US08120359B2
In a magnetic resonance apparatus having an RF radiating coil and gradient coils, and in a method for operating such a magnetic resonance apparatus, a pulse sequence, composed of multiple time steps, is specified for operating the gradient coils to time-dependently select regions of a selected slice of a selected volume of a subject. A non-linear equation system is then solved to obtain feed parameters for individual channels of the transmit coil for each time step, with specification of a desired target magnetization, and dependent on the pulse sequence specified for the gradient coils. The non-linear equation system is based on discrete values for time and space variable and, in addition to equations resulting from the Bloch equation, which are non-linear in their feed parameters, includes at least one additional equation that describes boundary conditions for the examination of the subject.
US08120351B2
A magnetic sensor arrangement (1), having magnetically sensitive sensor elements (7, 8) whose electrical properties are changeable as a function of a magnetic field that a moving, passive transmitter element (11) is able to influence. The magnetic sensor arrangement (1) has two sensor elements (7, 8) in a gradiometer arrangement that are each respectively associated with one of two magnetic regions (4, 5) of a permanent magnet embodied in the form of a gap magnet (2; 20; 23), which regions are spaced apart from each other by a predetermined distance (sa). The regions (4, 5) and the gap magnet (2; 20; 23)—in terms of the for example wedge-shaped embodiment, the dimensions (h, b, t), the gap width (sa), the gap depth (st), and their positions in relation to the sensor elements (7, 8)—are situated so as to minimize the offset of the output signal of the sensor elements (7, 8) in the gradiometer arrangement.
US08120350B2
This invention provides a clamp meter with safe trigger mechanism which allows an operator to take electrical measurements of the conductors safely, particularly in case of the electrical conductor elements situated in congested or awkward locations and positions. In the preferred embodiment of the present invention, the trigger is placed at the underside of said clamp meter so as to allow convenient access to it for the fingers of a hand while the clamp meter is held in the hand. The trigger mechanism of the invention may be operated with single or multiple fingers. The invention also allows the hand to maintain its ‘clinched-fist’ position throughout the measurement process, thereby eliminating the need to open the hand any time during the process. The invention thus makes the electrical parameter measurement operation using clamp meters safer than for the conventional meters.
US08120340B2
In an interleaving power factor corrector, a control device interleavingly drives first and second converting circuits such that the power factor corrector generates a voltage output (Vo), and includes first and second control modules generating respectively first and second driving signals (Q_master, Q_slave) that correspond respectively to first and second control signals for controlling operations of power switches of the first and second converting circuits. A phase modulating module generates a reset signal (S_PTCL) based on an inverted first driving signal (Qn_master) and a feedback compensation signal (Vcomp) outputted by the first control module, and a reset signal (S_syn) outputted by the second control module. When one of the reset signals (S_syn, S_PTCL) has a predetermined level, the second driving signal (Q_slave) has a level for switching the power switch of the second converting circuit to an OFF-mode.
US08120337B2
A load driver includes an inverter and an inverter driver. The inverter converts an input voltage into a driving voltage of a discharge lamp using at least one first switch for switching according to a duty ratio, and the inverter driver controls the inverter. The inverter driver controls the duty ratio using a voltage of a capacitor and a control signal having a waveform that is repeated with a predetermined frequency. The capacitor is charged and discharged by a current corresponding to a difference between a feedback voltage corresponding to a current flow to the discharge lamp and a reference voltage. Such inverter driver controls to gradually increase the output voltage of the inverter in the soft start period by setting the voltage of the capacitor as a voltage corresponding to the control signal.
US08120334B2
A system and method for managing phases in a multiphase switching power supply turns off a phase in light load conditions and turns on a phase in heavier load conditions. The increase or decrease in the number of phases changes the efficiency of the power supply in response to operating conditions. The phases of the power supply may be synchronized and interleaved. Input current or power representing power supply loading provides a criteria for switching phases on or off. The input current can be taken from an input current sense resistor. The input power can be determined based on a control for managing phases. Turning a phase off causes remaining phases to have an increased on-time or gain to smooth the transition between differing numbers of active phases.
US08120326B2
A rechargeable battery having a switch connects an internal load to the battery so that the battery can be shifted to a predetermined, lower load state. To shift the rechargeable battery into a lower load state for long-term storage, a Zener diode is connected in series with a resistor and the switch. The rechargeable battery voltage, which corresponds to the predetermined, lower load state, is selected as the breakdown voltage of the Zener diode. Manual actuation of the switch shifts the rechargeable battery to a lower load state, if the current load state is higher than the predetermined, lower load state. A digital version has a digital circuit connected electrically to the switch which is arranged for measuring the rechargeable battery voltage and which in the ON state triggers the switch if the measured rechargeable voltage exceeds a value that corresponds to the predetermined, lower load state.
US08120319B2
A set battery control circuit includes: a voltage detection portion that detects a terminal voltage across each secondary battery in a set battery formed by connecting a plurality of secondary batteries in series; a discharge portion that discharges the plurality of secondary batteries; and an imbalance reduction processing portion that performs imbalance reduction processing at set timing preset as timing at which terminal voltages across the plurality of secondary batteries become voltages at or below a cut-off voltage of discharge preset as a voltage at which discharge is to end in such a manner that a secondary battery having a terminal voltage higher than a lowest voltage, which is a lowest terminal voltage among the terminal voltages across the plurality of secondary batteries detected by the voltage detection portion, is discharged by means of the discharge portion so that a difference among the terminal voltages across the respective secondary batteries is lessened.
US08120318B2
The battery charger is provided with a holding cavity 2 that allows a first rectangular battery pack 30 and a second rectangular battery pack 40 to be loaded in a detachable fashion. The holding cavity has a rectangular opening and has first charging terminals 5A to contact first rectangular battery pack electrode terminals 32, and second charging terminals 5B to contact second rectangular battery pack 40 electrode terminals 42 established on a first perimeter wall 4A and second perimeter wall 4B, which are perpendicular. The battery charger charges the first rectangular battery pack through the first charging terminals when it is loaded in the holding cavity with electrode terminals 32 in contact with the first charging terminals. The battery charger charges the second rectangular battery pack through the second charging terminals when it is loaded in the holding cavity with electrode terminals in contact with the second charging terminals.
US08120317B2
A wireless charger for charging an electronic device includes a holder with a primary coil and a number of holding coils fixed thereon and a resilient member sleeved thereon. The wireless charger further includes a sensing module, a storing module, a comparing module and an adjusting module. The sensing module detects each current value of the holding coils when the wireless charger is powered on. The storing module stores each current value of the holding coils from the sensing module and predetermines a reference current value for each holding coil. The comparing module compares the current value with the reference current value to determine whether the current value equals to the reference current value. The adjusting module changes the current values to the reference current values when the current value is not equal to the reference current value to adjust an angle of the secondary coil relative to the primary coil.
US08120315B2
A mechanism is disclosed for loading/unloading one or more rechargeable batteries. The mechanism includes one or more charging compartments configured to receive one or more rechargeable batteries and a first actuator configured to cause the one or more rechargeable batteries to be displaced from a first position to a second position.
US08120313B2
A battery charger may include a charger connector to be coupled to a corresponding device connector of a portable device including a rechargeable battery. The battery charger may also include a charging circuit connected to the charger connector, and a controller connected to the charger connector and the charging circuit. The controller may be for causing a portable device connected to the charger connector to identify its corresponding portable device type and its corresponding rechargeable battery type from among a plurality of different portable device types and different battery types, and for causing the charging circuit to charge the rechargeable battery based thereon.
US08120312B2
A power supply topology according to one embodiment includes a first path coupled to a controllable DC power source, a second path coupled to a rechargeable battery, and a third path coupled to a system load, the three paths coupled to a common node. The topology may further include a unidirectional switch coupled to the first path and a selectively unidirectional switch coupled to the second path. The topology may further include a power management control circuit including a wake up circuit having a comparison circuit and an output decision circuit. Of course, many alternatives, variations, and modifications are possible without departing from this embodiment.
US08120309B2
A charger that charges at least one first battery from at least one second battery, with the first battery to be charged and the second charging battery arranged in a charger, and with the capacity of the first battery to be charged being substantially less than that of the second charging battery and wherein the charger is in the form of a thin substantially cylindrical pen.
US08120307B2
A system and method are provided for constant loading in AC power applications where at least one turn-on point of at least one half cycle of a modulating sine wave is randomly selected; at least one turn-off point is determined; and at least one slice located between the at least one turn-on point and turn-off point is removed. The slices may be removed by utilizing insulated gate bipolar transistors or field effect transistors.
US08120301B2
A control console to remotely control medical equipment is disclosed having a base with an ergonomically adjustable pedal system. The base further has an opening to receive the pedal system. The pedal system includes a moveable pedal tray with a pedal base. The tray includes a first left pedal assembly and a first right pedal assembly, and an upper tier having a second left pedal assembly and a second right pedal assembly respectively in alignment with and elevated above the first left pedal assembly and the first right pedal assembly. Rollers are rotatable coupled to the moveable pedal tray to allow it roll over a floor. A drive assembly is coupled between the moveable pedal tray and the base. The drive assembly applies a force to the to roll the moveable pedal tray over the floor within the opening of the base.
US08120292B2
Automated shade systems comprise motorized window coverings, sensors, and controllers that use algorithms to control operation of the automated shade control system. These algorithms may include information such as: 3-D models of a building and surrounding structures, shadow information, reflectance information, lighting and radiation information, ASHRAE clear sky algorithms, log information related to manual overrides, occupant preference information, motion information, real-time sky conditions, solar radiation on a building, a total foot-candle load on a structure, brightness overrides, actual and/or calculated BTU load, time-of-year information, and microclimate analysis.
US08120288B2
A light emitting diode (LED) driving circuit is provided. The LED driving circuit includes a voltage adjusting unit, a switch unit, and a control unit. The control unit is coupled to the voltage adjusting unit and the switch unit. The voltage adjusting unit outputs a driving voltage to a first end of each of a plurality of load units. The switch unit is coupled to a second end of each of the load units. When one LED string in the load units is coupled to a current source, the voltage adjusting unit adjusts the voltage level of the driving voltage so that the voltage level of the driving voltage of the driving voltage corresponds to the driven LED string. Thereby, a driving problem caused by the variation in electrical characteristics of the LEDs is alleviated.
US08120277B2
A control/driver circuit produces variable current output for a lighting system providing improved dimming and color-mixing capability by allowing digital modulation control in addition to analog control over a range of illumination intensities. The circuit and method described is preferably adapted to higher current applications such as LED lighting systems using high-power LEDs. The output current of the circuit varies in proportion to the voltage level of an analog control signal, and additionally in proportion to the relative duty cycle of a digital pulsed control input.
US08120275B2
The present invention relates to an inverter and a lamp driver having the same. The inverter includes a first switch having a first body diode, a second switch having a second body diode, a transformer including a first side coil in which a first current and a first voltage are generated according to switching operations of the first switch and the second switch and a second side coil having a predetermined winding ratio with respect to the first side coil, and a controller for controlling each switching operation of the first switch and the second switch. The controller turns on one of the first switch and the second switch corresponding to one of the first body diode and the second body diode, and a current flows through the first switch and the second switch during a dead time.
US08120274B2
A controlling circuit and a controlling method are disclosed. The controlling circuit includes a plurality of switches and a comparator. The first terminals of the switches are respectively coupled to one of a plurality of LED channels. The switches are conducted according to a plurality of switching signals respectively, wherein the switching signals are asserted alternately. The first input terminal of the comparator is coupled to the second terminals of the switches and the second input terminal of the comparator receives a reference voltage for the comparator to compare the voltage of the first input terminal with the voltage of the second input terminal so as to output a comparison result. In this way, whether the LED channels work abnormally or not may be detected. In addition, the hardware cost may also be reduced by employing fewer comparators through a sharing mode.
US08120271B2
A multi-lamp driving circuit for driving a plurality of lamp groups includes an inversion circuit configured to drive the plurality of lamp groups and a current balance circuit electrically connected between the inversion circuit and the plurality of lamp groups. The current balance circuit includes a plurality of transformers, each including a first magnetic loop composed of a first primary winding and a first secondary winding and a second magnetic loop composed of a second primary winding and a second secondary winding. Numbers of turns of the second primary winding and the second secondary winding of each of the plurality of transformers are equivalent, and numbers of turns of the first primary winding and the first secondary winding of each of the plurality of transformers are equivalent.
US08120266B2
A driving circuit comprises a first and a second switching circuit coupled in parallel to a node which is adapted to be coupled to a load, a first and a second detecting circuit, and a synchronizing circuit having an input coupled to the first and second detecting circuits and having an output coupled to the first and second switching circuits. The first detecting circuit detects a current associated with the first switching circuit and the second detecting circuit detects a current associated with the second switching circuit. The synchronizing circuit operates the first and second switching circuits to switch synchronously to a conducting state, and operates the first and second switching circuits to switch synchronously to a non-conducting state in the event that one of the first and second detecting circuits detects a current equal to or higher than a threshold value.
US08120265B2
A lamp driver circuit for operating a gas discharge lamp (La) is proposed, which comprises a switched mode power supply circuit (SMPS) and a first and a second output terminal (OT1, 0T2) for supplying a lamp current to the gas discharge lamp (La). The lamp driver circuit further comprises an output capacitor (CO) connected between the SMPS circuit and a ground terminal (GT) and comprises a resistive shunt (Rsh) connected between the ground terminal (GT) and the second output terminal (0T2) for determining the lamp current. An output current sensing circuit for determining a SMPS output current is comprised in the lamp driver circuit instead of a further resistive shunt, which would require a differential voltage measurement. The output current sensing circuit comprises a sensing resistor (RS) connected in series with a sensing capacitor (CS), the series connection being connected in parallel to the output capacitor.
US08120263B2
A portable lighting device includes a power source, a controller, and a load. The controller comprises a power input terminal which is electrically connected to the power source via a switch. The load is electrically connected to a power output terminal of the controller and is capable of providing a feedback signal. The controller regulates the power being provided to the load according to the feedback signal and a conduction status of the switch.
US08120261B2
An organic electroluminescence display device is disclosed. The display comprises pixels which emit light according to data signals by controlling current from a pixel power supply through an organic light emitting diode, and to a ground power supply. In order to eliminate an initial glare, the pixel power supply is gradually provided to the pixels, and after a delay, the ground power supply is then gradually provided to the pixels.
US08120245B2
A dual electrochromic/electroluminescent (EC/EL) device of at least one pixel includes an interdigitated electrode where an electroactive layer is dispersed on and between the digits of the two electrodes of the interdigitated electrode. The electroactive layer is in contact with an electrolyte layer that also contacts a third electrode. The device acts as an electroluminescence device when an electrical bias between the two electrodes of the interdigitated electrode is established. The device acts as an electrochromic device when the electrical bias is established between the combined electrodes of the interdigitated electrode and the third electrode.
US08120241B2
A display device includes a substrate, a white light source on the substrate, a dichroic layer between a viewing surface of the display device and the white light source, the dichroic layer being configured to allow light of a predetermined wavelength band to be transmitted therethrough, and a ¼ wavelength layer between the dichroic layer and the white light source.
US08120234B2
Piezoelectric frames are disclosed that include a tuning-fork type piezoelectric vibrating portion having a pair of vibrating arms extending from a base portion in a first direction (Y-direction). The vibrating arms have a first width W1. A respective excitation electrode is formed on each vibrating arm. Supporting arms extend from the base portion in the first direction, outboard of respective vibrating arms. The supporting arms have a second width W2. A respective connecting arm extends from each supporting arm in a second direction that crosses the first direction. An outer frame connects to the connecting arms, has a side extending in the first direction with a third width W3, and has another side extending in the second direction with a fourth width W4. The second width W2 is 1.4 times smaller than the first width W1.
US08120231B2
There is provided an inertial drive actuator in which, a small-sizing is easy, including a first displacement generating mechanism of which, one end is adjacent to a fixed member, and a first displacement is generated in the other end thereof, a second displacement generating mechanism of which, one end is adjacent to the fixed member, and which generates a second displacement in the other end thereof, a driving mechanism which applies a voltage for displacing the first displacement generating mechanism and the second displacement generating mechanism, a vibration substrate which is connected to the other end of the first displacement generating mechanism and the other end of the second displacement generating mechanism, and which is displaceable in a plane in which, there exist a direction of the first displacement and a direction of the second displacement, a mobile object which is disposed to be facing the vibration substrate, and which moves with respect to the vibration substrate by an inertia with respect to a displacement of the vibration substrate, and a friction controlling mechanism which changes a frictional force between the mobile object and the vibration substrate.
US08120230B2
An acoustic wave device includes an acoustic wave element including an IDT electrode provided on a substrate, and a protective film arranged to cover the acoustic wave element so as to stabilize characteristics. The protective film is a silicon nitride film composed of silicon and nitrogen as main components and when a composition ratio of the silicon to the nitrogen is represented by 1:X, X is about 1.15 or less.
US08120210B2
Embodiments of the present invention provide a method and a device for line-switching in an automated main distribution frame (AMDF) which may solve the problem of contact point damage which may occur during hot switching of micro electromechanical system (MEMS) matrix, and further solve the corresponding problems which may occur during the line-switching in AMDF. In particular, the present invention is preferably embodied in the following way: when switching operation of a switch unit in MEMS is to be performed, the current introduced into MEMS matrix is firstly cut off, and is then recovered when the switching operation is finished, so as to prevent the “agglutinate” phenomena. Therefore, the present invention provides corresponding protection for the switching process of MEMS matrix relays in AMDF, and effectively prevents the “agglutinate” phenomena when the switch unit in MEMS matrix performs switching operation, whereby the reliability of AMDF is enhanced.
US08120189B2
A wiring structure having a wiring-terminal-connection adhesive that includes a curing agent capable of generating a free radical upon heating, a radically polymerizable substance and silicone particles.
US08120183B2
Method of forming top electrode for capacitor and interconnection in integrated passive device (IPD)
A method of manufacturing a semiconductor device includes providing a substrate having a first conductive layer disposed on a top surface of the substrate. A high resistivity layer is formed over the substrate and the first conductive layer. A dielectric layer is deposited over the substrate, first conductive layer and high resistivity layer. A portion of the dielectric layer, high resistivity layer, and first conductive layer forms a capacitor stack. A first passivation layer is formed over the dielectric layer. A second conductive layer is formed over the capacitor stack and a portion of the first passivation layer. A first opening is etched in the dielectric layer to expose a surface of the high resistivity layer. A third and fourth conductive layer is deposited over the first opening in the dielectric layer and a portion of the first passivation layer.
US08120178B2
A tuning fork vibration device includes: a SOI substrate having a substrate, an oxide layer formed above the substrate and a semiconductor layer formed above the oxide layer; a tuning fork type vibration section that is formed by processing the semiconductor layer and the oxide layer and composed of the semiconductor layer; and a driving section for generating flexural vibration of the vibration section, wherein the vibration section includes a support section and two beam sections formed in a cantilever shape with the support section as a base of the beam sections, and the driving section includes a pair of drivers formed on each of the two beam sections, each of the drivers including a first electrode layer, a piezoelectric layer formed above the first electrode layer and a second electrode layer formed above the piezoelectric layer.
US08120177B2
In a semiconductor device package having a stress relief spacer, and a manufacturing method thereof, metal interconnect fingers extend from the body of a chip provide for chip interconnection. The metal fingers are isolated from the body of the chip by a stress-relief spacer. In one example, such isolation takes the form of an air gap. In another example, such isolation takes the form of an elastomer material. In either case, mismatch in coefficient of thermal expansion between the metal interconnect fingers and the body of the chip is avoided, alleviating the problems associated with cracking and delamination, and leading to improved device yield and device reliability.
US08120176B2
In one embodiment, a semiconductor device includes a semiconductor substrate and a bonding pad disposed thereon. The semiconductor device also includes a passivation layer, a buffer layer, and an insulating layer sequentially stacked on the semiconductor substrate. According to one aspect, a first recess is defined within the passivation layer, the buffer layer, and the insulating layer to expose at least a region of the bonding pad and a second recess is defined within the insulating layer to expose at least a region of the buffer layer and spaced apart from the first recess such that a portion of the insulating layer is interposed therebetween. Further, the semiconductor device includes a conductive solder bump disposed within the first and second recesses. The conductive solder bump may be connected to the bonding pad in the first recess and supported by the buffer layer through a protrusion of the conductive solder bump extending into the second recess.
US08120171B2
A power drive unit is configured to comprise a heat sink, a power module pressed by a press member to the heat sink to be fastened thereto and a spring member that has a substantially circular shape and is installed between the power module and the press member. With this, the power module can be fastened to the heat sink without incurring layout limitation, degradation of heat release performance and the like. Also, since the power drive unit further includes a projection that protrudes from the press member to be engaged with an engagement hole bored at the center of the spring member, engagement of the projection of the press member with the engagement hole of the spring member functions to prevent displacement of the press member relative to the spring member, thereby making loads acting on the power modules uniform.
US08120167B2
A method for fabricating a semiconductor component with an encapsulated through wire interconnect includes the steps of providing a substrate having a first side, a second side and a substrate contact; forming a via in the substrate contact and the substrate to the second side; placing a wire in the via; forming a first contact on the wire proximate to the first side and a second contact on the wire proximate to the second side; and forming a polymer layer on the first side leaving the first contact exposed. The polymer layer can be formed using a film assisted molding process including the steps of: forming a mold film on tip portions of the bonding members, molding the polymer layer, and then removing the mold film to expose the tip portions of the bonding members. The through wire interconnect provides a multi level interconnect having contacts on opposing sides of the semiconductor substrate.
US08120166B2
A semiconductor package of the present invention, includes a wiring substrate, a lead pin fixed to a connection pad on one surface side of the wiring substrate by solder, and a reinforcing resin layer formed on a surface of the wiring substrate on which the lead pin is provided and having a projection-shaped resin portion which projects locally around the lead pin and covers a side surface of a base portion side of the lead pin. The projection-shaped resin portion has a top surface extending from an outer peripheral portion of the lead pin to an outside, and a side surface constituting a non-identical surface to the top surface.
US08120163B2
A structure of a high frequency non-reciprocal passive device, such as circulator/isolator and method of installation. The structure includes a substantially rigid lip with cutouts for hot leads to go through. The walls of the cutout are situated in close proximity and symmetrically to the leads. The structure also having mounting holes. The installation process includes a step of putting the structure into a pocket in a carrier wherein a defined amount of a low heat transfer/electrical resistance substance, for example a grease, is located. The size of the lip is larger than the size of the pocket. Therefore the structure is supported on the rim of the pocket, while its portion which is under the lip and having smaller size is located in the pocket. Mounting screws can provide a predetermined pressure to the carrier by the device housing. By this, the lip is provided a reliable grounding in close proximity to the hot leads of the device, while the gap between the bottom of the pocket and the housing of the device is also defined and kept.
US08120162B2
A package (216) for electrically connecting an integrated circuit (212) to a printed circuit board (214) includes a mount array (219) and a substrate body (216A). The mount array (219) is electrically connected to the integrated circuit (212). The mount array (219) includes a plurality of positive terminal mounts (342), a plurality of negative terminal mounts (344), and a plurality of signal mounts (346). The substrate body (216A) includes a first conductive layer (220a), a second conductive layer (220b), and an insulating layer (222a) that is positioned between the first conductive layer (220a) and the second conductive layer (220b). The first conductive layer (220a) includes (i) a terminal portion (350) that is connected one of the terminal mounts (342) (344), and (ii) a signal portion (352) that is connected to the signal mounts (346). Further, the second conductive layer (220b) is directly connected to the other of the terminal mounts (344) (342). Additionally, the package (216) can include a capacitor (238) having a positive capacitor pad (556) and a negative capacitor pad (554). The electrical path of the capacitor (238) to the mount array (219) in the designs provided herein is relatively short, has relatively low impedance, and has a relatively low loop inductance.
US08120159B2
A step of forming a through hole in a semiconductor substrate, or a step of polishing the semiconductor substrate from its back surface requires a very long time and causes decrease of productivity. In addition, when semiconductor substrates are stacked, a semiconductor integrated circuit which is formed of the stack is thick and has poor mechanical flexibility. A release layer is formed over each of a plurality of substrates, layers each having a semiconductor element and an opening for forming a through wiring are formed over each of the release layers. Then, layers each having the semiconductor element are peeled off from the substrates, and then overlapped and stacked, a conductive layer is formed in the opening, and the through wiring is formed; thus, a semiconductor integrated circuit is formed.
US08120158B2
A laminate electronic device comprises a first semiconductor chip, the first semiconductor chip defining a first main face and a second main face opposite to the first main face, and having at least one electrode pad on the first main face. The laminate electronic device further comprises a carrier having a first structured metal layer arranged at a first main surface of the carrier. The first structured metal layer is bonded to the electrode pad via a first bond layer of a conductive material, wherein the first bond layer has a thickness of less than 10 μm. A first insulating layer overlies the first main surface of the carrier and the first semiconductor chip.
US08120155B2
A MEMS device is packaged in a process which hydrogen (H) deuterium (D) for reduced stiction. H is exchanged with D by exposing the MEMS device with a deuterium source, such as deuterium gas or heavy water vapor, optionally with the assistance of a direct or downstream plasma.
US08120143B2
The invention is directed to an integrated circuit comb capacitor with capacitor electrodes that have an increased capacitance between neighboring capacitor electrodes as compared with other interconnects and via contacts formed in the same metal wiring level and at the same pitches. The invention achieves a capacitor that minimizes capacitance tolerance and preserves symmetry in parasitic electrode-substrate capacitive coupling, without adversely affecting other interconnects and via contacts formed in the same wiring level, through the use of, at most, one additional noncritical, photomask.
US08120139B2
Isolation of III-nitride devices may be performed with a dopant selective etch that provides a smooth profile with little crystal damage in comparison to previously used isolation techniques. The dopant selective etch may be an electro-chemical or photo-electro-chemical etch. The desired isolation area may be identified by changing the conductivity type of the semiconductor material to be etched. The etch process can remove a conductive layer to isolate a device atop the conductive layer. The etch process can be self stopping, where the process automatically terminates when the selectively doped semiconductor material is removed.
US08120137B2
Among structures, methods, devices, and systems for isolation trenches, a semiconductor device is provided that includes a substrate and an isolation trench structure. One such isolation trench structure includes a first isolation trench portion associated with a surface of the substrate and having a first pair of opposing sidewalls that are each substantially perpendicular to the surface of the substrate. A second isolation trench portion includes a second pair of sidewalls within the substrate that are each angled obliquely with respect to the surface of the substrate, where the second isolation trench portion has a separation between the second pair of sidewalls that decreases as a distance from the first isolation trench portion increases. A third isolation trench portion includes a third pair of sidewalls within the substrate that are each substantially perpendicular to the surface of the substrate.
US08120131B2
An array of radiation sensors or detectors is integrated within a three-dimensional semiconductor IC. The sensor array is located relatively close to the device layer of a circuit (e.g., a microprocessor) to be protected from the adverse effects of the ionizing radiation particles. As such, the location where the radiation particles intersect the device layer can be calculated with coarse precision (e.g., to within 10 s of microns).
US08120128B2
An optical device includes a base and an optical element. The base has a through hole in a center and includes leads and a resin. Each lead has an L-shaped cross-section and is formed by an inner lead extending from the center toward a peripheral edge and an outer lead connected to the inner lead and extending downward. The optical element is provided under the base so as to correspond to the through hole. Electrode pads of the optical element are connected to the leads of the base through bumps, respectively. The resin is formed so as to cover respective inner ends of the leads and respective front surfaces of the inner leads and to fill a gap between adjacent leads, and respective outer ends of the leads and respective front surfaces of the outer leads are exposed.
US08120125B2
Embodiments of MEMS devices comprise a conductive movable layer spaced apart from a conductive fixed layer by a gap, and supported by rigid support structures, or rivets, overlying depressions in the conductive movable layer, or by posts underlying depressions in the conductive movable layer. In certain embodiments, portions of the rivet structures extend through the movable layer and contact underlying layers. In other embodiments, the material used to form the rigid support structures may also be used to passivate otherwise exposed electrical leads in electrical connection with the MEMS devices, protecting the electrical leads from damage or other interference.
US08120090B2
An aging device includes a semiconductor substrate, an element isolation insulating layer which is formed in a recessed portion of the semiconductor substrate and which has an upper surface higher than an upper surface of the semiconductor substrate, first and second element regions isolated by the element isolation insulating layer, first and second diffusion layers formed in the semiconductor substrate in the first element region, a first gate insulating film formed on the semiconductor substrate between the first and second diffusion layers, a second gate insulating film formed on the semiconductor substrate in the second element region, and a floating gate electrode formed on the first and second gate insulating films and formed to extend from the first element region to the second element region. The deepest portions of the first and second diffusion layers are isolated from the element isolation insulating layer.
US08120075B1
A semiconductor device exhibiting enhanced carrier mobility within a channel region of the semiconductor device is disclosed. The semiconductor device includes a gate stack having first and second sidewall spacers, where the gate stack is implemented above the channel region of the semiconductor device. The semiconductor device further includes first and second trenches formed adjacent to the gate stack, where the first and second trenches are conically shaped to be wider at a top portion of each trench as compared to a width of each trench below the top portion of each trench. The semiconductor device further includes strained silicon alloy formed within the first and second trenches, where a stress force exerted on the channel region of the semiconductor device is maximized at a surface of the semiconductor device below the gate stack.
US08120071B2
A non-volatile field-effect device. The non-volatile field-effect device includes a source, a drain, a channel-formation portion and a memristive gate. The channel-formation portion is disposed between and coupled with the source and the drain. The memristive gate is disposed over the channel-formation portion and coupled with the channel-formation portion. The memristive gate includes a plurality of mobile ions and a confinement structure for the plurality of mobile ions. Moreover, the memristive gate is configured to switch the channel-formation portion from a first conductivity state to a second conductivity state in response to migration of the plurality of mobile ions within the confinement structure.
US08120069B2
A stratified photodiode for high resolution CMOS image sensors implemented with STI technology is provided. The photodiode includes a semi-conductive layer of a first conductivity type, multiple doping regions of a second conductivity type, multiple doping regions of the first conductivity type, and a pinning layer. The multiple doping regions of the second conductivity type are formed to different depths in the semi-conductive layer. The multiple doping regions of the first conductivity type are disposed between the multiple doping regions of the second conductivity type and form multiple junction capacitances without full depletion. In particular, the stratified doping arrangement allows the photodiode to have a small size, high charge storage capacity, low dark current, and low operation voltages.
US08120064B2
A transistor structure comprising an active semiconductor layer with metal source and drain contacts formed in electrical contact with the active layer. A gate contact is formed between the source and drain contacts for modulating electric fields within the active layer. A spacer layer is formed above the active layer and a conductive field plate formed above the spacer layer, extending a distance Lf from the edge of the gate contact toward the drain contact. The field plate is electrically connected to the gate contact and provides a reduction in the peak operational electric field.
US08120062B2
A complementary metal oxide semiconductor (CMOS) device and a method for fabricating the same are provided. The CMOS image sensor includes: a first conductive type substrate including a trench; a channel stop layer formed by using a first conductive type epitaxial layer over an inner surface of the trench; a device isolation layer formed on the channel stop layer to fill the trench; a second conductive type photodiode formed in a portion of the substrate in one side of the channel stop layer; and a transfer gate structure formed on the substrate adjacent to the photodiode to transfer photo-electrons generated from the photodiode.
US08120053B2
Disclosed is a semiconductor light emitting device. An embodiment of the semiconductor light emitting device includes a first conductive semiconductor layer, an active layer under the first conductive semiconductor layer, a second conductive semiconductor layer under the active layer, a second electrode layer under the second conductive semiconductor layer, and a transmissive conductive layer at least one part between the second conductive semiconductor layer and the second electrode layer.
US08120044B2
A multi-chip having an optical interconnection unit is provided. The multi-chip having an optical interconnection unit includes a plurality of silicon chips sequentially stacked, a plurality of optical device arrays on a side of each of the plurality of the silicon chips such that the optical device arrays correspond to each other and a wiring electrically connecting the silicon chip and the optical device array attached to a side of the silicon chip, wherein the corresponding optical device arrays forms an optical connection unit by transmitting and receiving an optical signal between the corresponding optical device arrays in different layers. Each of the optical device arrays includes at least one of a light emitting device and a light receiving device.
US08120042B2
A semiconductor light emitting device is provided. The semiconductor light emitting device comprises a substrate and a light emitting structure. The substrate comprises a plurality of discontinuous fusion spots on at least one side surface thereof. The light emitting structure comprises a plurality of compound semiconductor layers on the substrate.
US08120037B2
A system for displaying images is disclosed. The system includes a self-emitting display device including an array substrate having a pixel region. A light-emitting diode is disposed on the array substrate of the pixel region. First and second driving thin film transistors are electrically connected to a light-emitting diode. The first driving thin film transistor includes a first gate and an active layer stacked on the array substrate of the pixel region and the second driving thin film transistor includes the active layer and a second gate thereon. The first gate is coupled to a first voltage and the second gate is coupled to a second voltage different from the first voltage during the same frame.
US08120016B2
A solid-state imaging device, a line sensor and an optical sensor for enhancing a wide dynamic range while keeping high sensitivity with a high S/N ratio, and a method of operating a solid-state imaging device for enhancing a wide dynamic range while keeping high sensitivity with a high S/N ratio are provided. The solid-state imaging device comprises an integrated array of a plurality of pixels, each of which comprises a photodiode PD for receiving light and generating photoelectric charges, a transfer transistor Tr1 for transferring the photoelectric charges, and a storage capacitor element C connected to the photodiode PD at least through the transfer transistor Tr1 for accumulating, at least through the transfer transistor Tr1, the photoelectric charge overflowing from the photodiode PD during accumulating operation.
US08120014B2
Nanoscaled, tunable detector devices for ultrasensitive detection of terahertz (THz) radiation based on the fabrication of one-dimensional (1D) plasma devices having clouds of strongly correlated and spatially confined electronic charge carriers are disclosed. These one-dimensional collective excitations (“plasmons”) are realized using coaxial semiconducting core-shell nanowires or by electrostatically confining a two dimensional charge to one dimension. By exploiting the properties of plasmons confined to reduced dimensions and under a selected device configuration, conventional limitations on carrier drift and transit times that dictate the speed and sensitivity of transistors can be circumvented, and detector sensitivity can be improved. 1D devices with sub-picosecond response times will be important for a range of applications in diverse areas such as remote sensing and imaging, molecular spectroscopy, biotechnology, and in a range of the spectrum that has been difficult to detect. In addition to electromagnetic radiation these devices can be used as detectors of charged particle perturbations.
US08120013B2
A nitride semi-conductor light emitting device has a p-type nitride semi-conductor layer 7, an n-type nitride semi-conductor layer 3, and a light emission layer 6 which is interposed between the p-type nitride semi-conductor layer 7 and the n-type nitride semi-conductor layer 3. The light emission layer 6 has a quantum well structure with a barrier layer 6b and a well layer 6a. The barrier layer 6b is formed of AlaGabIn(1-a-b)N (0
US08120012B2
A white-light emitting diode comprises an n-type semiconductor layer, one or more quantum well structures formed over the n-type semiconductor layer, a p-type semiconductor layer formed on the quantum well structure, a first electrode formed on the p-type semiconductor, and a second electrode formed on at least a portion of the n-type semiconductor layer. Each quantum well structure includes an InxGa1-xN quantum well layer, an InyGa1-yN barrier layer (x>0.3 or x=0.3), and InzGa1-zN quantum dots, where x
US08120011B2
The present application relates to an opto-electronic device. The opto-electronic device includes a first light-emitting structure and a second light-emitting structure. The first light-emitting structure is capable of generating a first light having a first wavelength. The second light-emitting structure is capable of generating a second light having a second wavelength. The first light-emitting structure includes a nanorod structure having a first active layer, and the first active layer can absorb the second light to generate the first light.
US08120007B2
A phase-change channel transistor includes a first electrode; a second electrode; a memory layer provided between the first and second electrodes; and a third electrode provided for the memory layer with an insulating film interposed therebetween, wherein the memory layer includes at least a first layer formed from a phase-change material which is stable in either an amorphous phase or a crystalline phase at room temperature and a second layer formed from a resistive material, and wherein the resistance value of the second layer is smaller than the resistance value of the first layer in the amorphous phase, but is larger than the resistance value of the first layer in the crystalline phase.
US08120005B2
In an embodiment, a phase change memory device includes a semiconductor substrate of a first conductivity type and a first interlayer insulating layer disposed on the semiconductor substrate. A hole penetrates the first interlayer insulating layer. A first and a second semiconductor pattern are sequentially stacked in a lower region of the hole. A cell electrode is provided on the second semiconductor pattern. The cell electrode has a lower surface than a top surface of the first interlayer insulating layer. A confined phase change material pattern fills the hole on the cell electrode. An upper electrode is disposed on the phase change material pattern. The phase change material pattern in the hole is self-aligned with the first and second semiconductor patterns by the hole. A method of fabricating the phase change memory device is also provided.
US08120001B2
In a scatterometry apparatus having an illumination aperture stop, a field stop is provided at an intermediate image to control a spot size on a substrate. The field stop may be apodized, e.g., having a transmissivity in the form of a trapezium or a Gaussian shape.
US08119987B2
An infrared measurement apparatus and method to detect and view ambient-temperature objects using short-wave infrared (“SWIR”) detectors which operate in a wavelength region from 2.0 μm to 2.5 μm.
US08119979B2
A dosimeter for radiation fields is described. The dosimeter includes a scintillator a light pipe having a first end in optical communication with the scintillator and a light detector. The light pipe may have a hollow core with a light reflective material about the periphery of the hollow core. The dosimeter may further include a light source that generates light for use as a calibrating signal for a measurement signal and/or for use to check the light pipe.
US08119978B2
Various embodiments are described herein for an area integrated fluence monitoring sensor that can be used to measure a radiation dose. The sensor comprises at least one Gradient Ion Chamber (GIC) comprising an ion chamber having a volume gradient across a length or width thereof, a gas or liquid located within the ion chamber and an electrode to detect ions generated within the gas or liquid when the at least one GIC is subjected to an ionizing radiation beam. Various embodiments are also described herein for an Integral Quality Monitoring system and associated method that can be used to measure and monitor the quality of radiation doses provided by a radiation treatment system.
US08119966B2
The solid-state image pickup device 1 includes an imaging region 10, a triggering photosensitive region 20, a row selecting section 30, a column selecting section 40, a voltage holding section 50, an output section 60, and a controlling section 70. The solid-state image pickup device 1 reads out triggering data by the triggering photosensitive region 20, the integrating circuit 62, and the triggering A/D converting circuit 64 before light incidence, and senses the light incidence on the basis of the triggering data. After the solid-state image pickup device senses the light incidence, the solid-state image pickup device reads out pixel data by the imaging region 10, the voltage holding section 50, a differential operating circuit 61, and an imaging A/D converting circuit 63.
US08119964B2
A safety device for a machine, such as a press brake, has a light transmitter, a light receiver and an evaluation unit. The light receiver is coupled to a moving machine part such that it runs ahead of a front edge of the machine part during the operational movement. The light transmitter comprises a light source having a predominantly incoherent radiation for generating a light beam that runs substantially parallel to the edge and illuminates the light receiver. The light receiver has an image sensor with a plurality of pixels for recording a spatially resolved image of the light beam, and it has an imaging optics having a focal point and an aperture stop which is substantially arranged at the focal point.
US08119963B2
A high efficiency, environmentally friendly system comprising a plurality of photovoltaic solar collecting panels (PV panels) is disclosed. The system comprises an outer frame to which a plurality of inner frames are mounted to which the plurality of PV panels are attached. To minimize shadowing by the outer frame upon one or more PV panels, at least one PV panel may extend beyond an endpoint of the main frame. The system also comprises an outer frame rotation actuator that rotates the outer frame and an inner frame rotation actuator that rotates the inner frames and the plurality of PV panels. The solar tracking array frames disclosed herein help to improve the quality of the environment by conserving a variety of energy resources (e.g., fossil fuels, hydroelectric energy, etc.) The solar tracking array frames disclosed herein also help to reduce greenhouse gas emissions, as solar tracking array frames do not produce carbon dioxide byproducts.
US08119946B2
An electrical switching device has a displaceable contact piece mounted on an encapsulated housing. The displaceable contact piece extends within and outside of the encapsulated housing. The displaceable contact piece is sealed gas-proof in relation to the encapsulated housing. For forming a gas-proof transition, first and second sealing elements are provided, which, as axial sealing elements, are alternately pressed against the encapsulated housing by peripheral collars of the displaceable contact piece. A third sealing element is provided for sealing the displaceable contact piece in a radial direction.
US08119937B2
A capacitive touch panel, comprises a surface layer, an X axis sensing layer, a Y axis sensing layer, an insulation layer, a base substrate and a first signal output wire bank; wherein the surface layer and the bottom layer are high light transmission insulating films; the material of X axis sensing layer and Y axis sensing layer are selected from a transparent film with good conductivity and low impedance; the material of the insulation layer connected the X axis sensing layer and Y axis sensing layer being selected from transparent insulating film material; a plurality of conductive wires are arranged on the first signal output wire bank; and the X axis sensing layer has a plurality of X line traces and the Y axis sensing layer has a plurality of Y line traces.
US08119936B2
Described herein is a mounting system with measurement of the weight of the occupant for a seat of a motor vehicle; the mounting system has a bottom frame rigidly connected to the bodywork of the motor vehicle, a top frame, which supports the seat and is mounted in a floating way on the bottom frame, and a plurality of weight sensors, each of which is set between the bottom frame and the top frame and is connected to the bottom frame or to the top frame by means of a single bolt integrated in the weight sensor itself and locked by a nut; a surface of the nut facing the weight sensor has a spherical shape, and set between the nut and the frame is a washer having a spherical central surface, which reproduces in negative form the shape of the corresponding spherical surface of the nut.
US08119935B2
A combination weigher of the present invention comprises an inner chute which gathers objects which are discharged in an inward direction from weighing hoppers and discharges the objects, a plurality of outer chutes which gather the objects which are discharged in an outward direction from the weighing hoppers, a collecting hopper provided at discharge outlet of the inner chute, collecting hoppers provided at discharge outlets of the outer chutes, a lower chute which transfers the objects which are discharged from a collecting hopper, and discharges them from a discharge outlet at a bottom part thereof, and a control unit which is configured to switch a discharge direction of the weighing hoppers selected to make up of optimal combinations sequentially performed every time the combination process is performed, and according to these cause the collecting hopper and the collecting hopper to alternately discharge the objects.
US08119929B2
A wiring board 10 includes a wiring board main body 11 having a semiconductor device attaching pad 21 on which a semiconductor device 14 is attached, a dielectric layer 22 provided with the semiconductor device attaching pad 21, and a semiconductor device attaching area A in which the semiconductor device 14 is attached, and a stiffener bonded to a surface 22A of the dielectric layer 22 on the side where the semiconductor device attaching pad 21 is formed and having a semiconductor device attaching through portion 12A to expose the semiconductor device attaching area A, characterized in that a notch portion 41 for exposing the surface 22A of the dielectric layer 22 in a part located outside the semiconductor device attaching area A is provided on the outer periphery of the stiffener 12.
US08119926B2
An intercoupling component is provided which permits reliable, non-permanent electrical connection between a first substrate and a second substrate. The intercoupling component includes an electrically conductive terminal including a first end and a second end opposed to the first end. The first and second ends are configured to receive a solder ball. An axial hole extends inward from the first end of the terminal, and an electrically conductive core member is disposed within the hole. The core member is sized and shaped to obstruct the hole. In addition, at least an outer surface of the core member includes a first material and at least an outer surface of the body includes a second material, the first material having greater solderability than the second material.
US08119921B1
The characteristic impedance of a surface pad is manipulated by reticulating the pad and filling the spaces with a dielectric material, providing an inductive element in the coupling of the surface pad to an underlying ground pad of a ground plane, or a combination of these approaches. In appropriate embodiments, acceptable signal trace routing paths will exist in an embedded signal layer under the ground plane and crossing under the surface pad. Other embodiments are also described and claimed.
US08119917B2
A cable including a number of cords of wires. The cords of wires are braided together in a predetermined braiding pattern. Each cord of wires includes a number of wires. The wires of each cord of wires are braided together in a predetermined braiding pattern. The cable further includes a cable insulator that collectively encapsulates the cords of wires. The cable further includes cord insulators. Each cord insulator collectively encapsulates the wires of each cord of wires. Each wire is encapsulated within a wire insulator. At least one of the cable insulator, the cord insulator, and the wire insulator is braided in a predetermined braiding pattern. The braiding of the cords of wires, the wires of each cord of wires, the cable insulator, the cord insulator, and the wire insulator, enhances at least one of flexibility and tensile strength of the cable. The braiding of the cords of wires, the wires of each cord of wires, the cable insulator, the cord insulator, and the wire insulator preferably decreases propensity of kink formation in the cable. A method for manufacturing cables is also provided by the present disclosure.
US08119908B2
The electricity transmission device comprises prolonged rigid conductors made of copper, and also a connector comprising a network of flexible elements, such as brazed tubes with cooling channels for the conductors, that enables angular displacements between the successive segments and therefore gives a flexibility absorbing small displacements of the device. A lifting manoeuvre system is associated with the segments. The segments may be joined to other elements of the device through connections with jaws enabling slipping.
US08119899B2
Provided is a device for playing audio with improved convenience, wherein music can be played such that oneness with the actions of the user can be obtained at all times, without giving the user any unnaturalness whatsoever such as unpleasant sensations. After starting playing of music data through such as an audio signal output processing unit 31, action tempo of the user is detected by an exercise information analyzing circuit 23, based on detection output from an exercise information sensor 24, and in the event that the difference between the detected action tempo of the user and the tempo of the music data being played is not a predetermined range, music data with a tempo of which the difference as to the action tempo of the user is within the predetermined range is searched by searching means such as a music playing data generating device unit 22, and a control unit 10 changes the music data to be played so as to play this searched music data.
US08119894B2
A shoulder rest (50) comprises an attachment piece (60), an abutment piece (62), and a padding piece (64) and is adapted for supporting a stringed instrument (80) such as violin or viola during playing, wherein the attachment piece (60) is adapted to clip onto an end button (82) of the stringed instrument (80) such that the contact surface between the stringed instrument (80) and the shoulder rest (50) is juxtaposing a bottom block of the stringed instrument (80).
US08119890B2
A wheat cultivar designated DA904-32W, is disclosed. The invention relates to the seeds of wheat cultivar DA904-32W, to the plants of wheat DA904-32W, and to methods for producing a wheat plant produced by crossing wheat cultivar DA904-32W with itself or another wheat variety. The invention also relates to methods for producing a wheat plant containing in its genetic material one or more transgenes and to the transgenic wheat plants and plant parts produced by those methods. The invention also relates to wheat varieties or breeding varieties and plant parts derived from wheat cultivar DA904-32W, to methods for producing other wheat varieties, lines or plant parts derived from wheat cultivar DA904-32W, and to the wheat plants, varieties, and their parts derived from the use of those methods. The invention further relates to hybrid wheat seeds and plants produced by crossing wheat cultivar DA904-32W with another wheat cultivar.
US08119883B2
According to the invention, there is provided seed and plants of the corn variety designated CV436696. The invention thus relates to the plants, seeds and tissue cultures of the variety CV436696, and to methods for producing a corn plant produced by crossing a corn plant of variety CV436696 with itself or with another corn plant, such as a plant of another variety. The invention further relates to corn seeds and plants produced by crossing plants of variety CV436696 with plants of another variety, such as another inbred line. The invention further relates to the inbred and hybrid genetic complements of plants of variety CV436696.
US08119881B2
According to the invention, there is provided seed and plants of the hybrid corn variety designated CH288157. The invention thus relates to the plants, seeds and tissue cultures of the variety CH288157, and to methods for producing a corn plant produced by crossing a corn plant of variety CH288157 with itself or with another corn plant, such as a plant of another variety. The invention further relates to genetic complements of plants of variety CH288157.
US08119869B2
The invention relates to the soybean variety designated A1016276. Provided by the invention are the seeds, plants and derivatives of the soybean variety A1016276. Also provided by the invention are tissue cultures of the soybean variety A1016276 and the plants regenerated therefrom. Still further provided by the invention are methods for producing soybean plants by crossing the soybean variety A1016276 with itself or another soybean variety and plants produced by such methods.
US08119864B2
The present invention is in the field of soybean cultivar 05KL115639 breeding and development. The present invention particularly relates to the soybean cultivar 05KL115639 and its progeny, and methods of making 05KL115639.
US08119860B2
Isolated nucleic acid fragments and recombinant constructs comprising such fragments encoding delta-9 elongases along with a method of making long-chain polyunsaturated fatty acids (PUFAs) and using these delta-9 elongases in plants.
US08119859B2
Exemplary methods include a method for transforming an algal cell by preparing a transformation construct, preparing a particle for bombarding the algal cell, adhering the transformation construct to the particle, bombarding the algal cell with the particle, and growing the algal cell into a colony. The transformation construct is replicated within a nuclear genome of the algal cell and the growing of the algal cell is in a nutrient medium. Another exemplary method may include a method for genetically modifying an algal cell, by adding nucleic acid to the algal cell while the algal cell is suspended in a solution of low conductivity, introducing the nucleic acid into the algal cell by application of an electrical pulse resulting in a transformed algal cell, and selecting a colony that includes the transformed algal cell.
US08119851B2
A process for making a base oil, comprising: selecting a feed from a Fischer-Tropsch condensate; oligomerizing the feed in an ionic liquid; and0 alkylating the oligomer in the presence of an isoparaffin, in an ionic liquid alkylation zone, to form a product having: a kinematic viscosity at 100° C. of 6.9 mm2/s or greater, a VI of at least 134, and a Bromine Number of less than 4.A process comprising: oligomerizing at least one olefin in a feed from a Fischer-Tropsch condensate, wherein an olefin fraction in the olefin feed comprises greater than 50 wt % C4+ olefins, and alkylating the oligomerized product to form a base oil product.A process comprising contacting an olefin feed from a Fischer-Tropsch condensate with an isoparaffin, an acidic chloroaluminate ionic liquid catalyst, and a Brönsted acid; whereby a base oil is produced by concurrent oligomerization and alkylation.
US08119849B2
A propylene production process is disclosed. The process comprises (a) reacting a feed stream comprising isobutene in the presence of a skeletal isomerization catalyst to obtain an isomerized stream comprising C4 olefins; and (b) reacting the isomerized stream with ethylene in the presence of a metathesis catalyst to form a metathesis product stream comprising propylene, C4 olefins, and C5+ olefins. The metathesis reaction pressure is equal to or lower than that of the skeletal isomerization.
US08119845B2
The present invention relates to an improved method for manufacturing 2-chloro-3,3,3,-trifluoropropene (HCFC-1233xf) by reacting 1,1,2,3-tetrachloropropene, 1,1,1,2,3-pentachloropropane, and/or 2,3,3,3-tetrachloropropene with hydrogen fluoride, in a vapor phase reaction vessel in the presence of a vapor phase fluorination catalyst and stabilizer. HCFC-1233xf is an intermediate in the production of 2,3,3,3-tetrafluoropropene (HFO-1234yf) which is a refrigerant with low global warming potential.
US08119841B2
This invention relates to crystal forms of aliskiren hemifumarate and various embodiments related thereto, e.g. pharmaceutical preparations, processes for the manufacture of the crystal forms, pharmaceuticals uses and the like. The crystal forms have particularly advantageous properties e.g. they are useful in the manufacture of blood-pressure lowering pharmaceutical preparations and the like.
US08119838B2
Hydrocarbon-based compounds containing at least one nitrile function are converted into compounds containing at least one carboxylic function, and into ester compounds from the carboxylic compounds thus obtained; such conversion entails reacting the nitrile compound with a hydroxyl basic compound in solution in a solvent at a temperature of between 80 and 150° C., in eliminating the ammonia formed, in reacting the salt obtained with a mineral acid, and then in recovering the compound containing at least one carboxylic function and, optionally, esterifying the acids obtained by reaction with an alcohol.
US08119837B2
A process for producing methionine, while corrosion of a pipe and a reaction vessel is well inhibited, is provided including the following steps (1) to (3), wherein a content of thiols in 3 -methylthiopropanal is 500 ppm or less, based on the propanal, and a content of hydrogen sulfide in 3-methylthiopropanal is 60 ppm or less, based on the propanal; step (1) in which 3 -methylthiopropanal is reacted with hydrogen cyanide in the presence of a base to give 2 -hydroxy -4-methylthiobutanenitrile; step (2) in which the 2-hydroxy-4-methylthiobutanenitrile obtained in step (1) is reacted with ammonium carbonate to give 5-(β-methylmercaptoethyl) hydantoin; and step (3) in which the 5-(β-methylmercaptoethyl)hydantoin obtained in step (2) is hydrolyzed in the presence of a basic potassium compound to give methionine.
US08119831B2
The invention relates to a novel poly(ethylene oxide)imine; a novel amine reactive moiety; a novel moisture activated latent curing adhesive or sealant mixture comprising (1) a ketimine or aldimine, and (2) an amine reactive moiety; and a novel moisture activated latent curing adhesive or sealant comprising the reaction product of (1) and (2).
US08119828B2
A material for an organic electroluminescence device represented by the following formula (I): wherein X1 is one of divalent groups represented by the following (a) to (e); Y1 to Y4 are independently a carbon atom or a nitrogen atom; and R1 to R4 are independently a hydrogen atom, an alkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocycle, a halogen atom, a fluoroalkyl group or a cyano group, or R1 and R2, and R3 and R4 are independently bonded to form a substituted or unsubstituted aromatic ring or a substituted or unsubstituted heterocycle.
US08119813B2
This disclosure relates to methods for preparing an enantiomerically enriched N-carboxyanhydride of an amino alpha acid of the formula (IIIa) or (IIIb): from a compound of the formula (IIa) or (IIb), respectively: wherein R1, R2, and R3 are as defined in the disclosure.
