最新美国发明专利
Document Document Title
US07761452B2 Network connecting device, server device, terminal device, system, receiving method, character input method, transmission method, program, and computer-readable storage medium
In a mobile phone, service searching means extracts a keyword(s) from program information regarding the program currently reproduced in the mobile phone, and searches a service registration database for all titles and addresses of message exchange system associated with the keyword(s). Menu displaying means displays a list of the acquired title(s) in a display. Further, the service searching means 53 receives data for causing the mobile phone to function as a terminal device of the message exchange system selected by the user, allowing the user to immediately access the message exchange system.
US07761448B2 System and method for ranking search results using click distance
Search results of a search query on a network are ranked according to an additional click distance property associated with each of the documents on the network. The click distance is measurement of the number clicks or user navigations from a page or pages on the network designated as highest authority or root pages on the network. The precision of the results is increased by the addition of the click distance term when the site or intranet where the search query takes place is hierarchically structured.
US07761443B2 Implementing access control for queries to a content management system
A system to generate an SQL sub-expression that implement access control rules stored in a library server. The SQL sub-expression is then merged with the SQL passed from an application program interface (API). The access control checking mechanism is implemented on the server side of the content management system. In this client/server environment, the query SQL statement is built in two layers: the API (client) layer and the server layer. The API sends the query string to the underlying stored procedure. The stored procedure then generates the access control logic based on the configuration parameters of the library server. This access control logic is dynamically added to the query string sent by the API. The stored procedure prepares, builds and executes this new query string as a dynamic SQL statement.
US07761442B1 Database search system for high frequency electronic components
A high frequency electronic component database search system is described. The system is designed to allow rapid online searches for a variety of types of components, each type of component present in considerable variety within the database, and each individual component having a volume of parametric and physical data. Search functions include entering a mixture of required and optional parameter values and parameter value ranges, and prioritizing one or more search parameters to improve data matching. Output options from the search system include a comprehensive range of presentations of tabular, graphed and mechanical data.
US07761438B1 Method and apparatus for representing and searching for an object using shape
A method of representing an object appearing in a still or video image for use in searching, wherein the object appears in the image with a first two-dimensional outline, by processing signals corresponding to the image, comprises deriving a view descriptor of the first outline of the object and deriving at least one additional view descriptor of the outline of the object in a different view, and associating the two or more view descriptors to form an object descriptor.
US07761436B2 Apparatus and method for controlling content access based on shared annotations for annotated users in a folksonomy scheme
A method for sharing content with a user includes receiving from a user a first set of keywords for annotating an annotated user; receiving from the user a second set of keywords that designate whether annotated content annotated by at least one keyword included in the second set of keywords may be shared with the annotated user; storing in a data store a first association of the first set of keywords with the annotated user, and a second association of the second set of keywords with the annotated user; receiving a keyword selection for a select keyword and an identifier for the annotated user; and displaying on the client system content annotated by the select keyword if the annotated user is annotated by at least one keyword in the first set of keywords, and if the select keyword is included in the second set of keywords.
US07761433B2 Document processing apparatus, method and program
In order to import a document file in which security information is set into a document file to be edited with the security information being included in the document file, a document processing apparatus which imports a specified first document file in which security information is set into a second document file includes an import controller that causes the first document file to be held in the second document file with security information being contained in the first document file to generate a third document file, if the security information is added to the first document file.
US07761431B2 Consolidating session information for a cluster of sessions in a coupled session environment
Provided are a method, system, and program for consolidating session information for a cluster of sessions in a coupled session environment. Information for each of a plurality of sessions comprising a cluster is stored in a memory of a processor session. Each session associates at least one primary system and at least one secondary system, wherein within each session, updates are copied from the at least one primary system to the at least one secondary system. The session information in the memory for the plurality of sessions is processed to generate consolidated session information for the cluster based on the session information for the sessions in the cluster. The consolidated session information for the cluster is written to a master data set maintaining information for sessions.
US07761425B1 Low-overhead means of performing data backup
A system and method for data backup. A computer system includes clients coupled to backup server and single instance store via a network. Prior to requesting an initial data backup, a new client segments and fingerprints the data to be backed up. The new client creates a sorted list of hash values and removes duplicate values in the list. In response to receiving the sorted list, a backup server may further reduce the sorted list to a unique list by removing hash values corresponding to data segments already residing on the single instance store. In response to receiving the unique list, the new client may transmit corresponding data segments to the backup server via the network. The transmitted data segments are added to a single instance store.
US07761422B2 Method and apparatus for reproducing data from recording medium using local storage
A method and apparatus for reproducing data from a recording medium using a local storage is disclosed. A method for reproducing data from a recording medium using a local storage includes the steps of: a) downloading an additional data file and a binding unit manifest file, and storing the additional data file and the binding unit manifest file in the local storage; b) determining a binding unit from among the downloaded additional data file according to the binding unit manifest file; c) performing a binding operation for binding the binding unit with an original data file contained in the recording medium according to the binding unit manifest file, and forming a virtual package; and d) reproducing additional data and original data using the formed virtual package.
US07761418B2 Method and product for sharing logged data objects within a distributed storage system
A distributed data processing system includes individual data processing units that automatically communicate with a centralised data management unit in response to information objects being received or accessed by the data processing units. Data associated with information objects is communicated to the data management unit, thereby facilitating the automatic management of the information objects within the system.
US07761412B2 Synchronization move support systems and methods
Disclosed are systems and methods pertaining to data synchronization and move handling support. In particular, a move log is maintained that identifies data that has moved in, out, and within a synchronization scope. Furthermore, the log comprises times associated with when data moves in and out of the synchronization scope. Systems and methods can interact easily with the generated and updated move log to facilitate determining data versions and identifying new data that may need to be synchronized.
US07761409B2 Method and system for the collaborative analysis of information
Methods and systems for enabling the collaborative exchange and analysis of information are provided. Exemplary embodiments provide for the editing of information maintained in associated information units that may be distributed in parallel to a plurality of collaborative users. The information units may be distributed and retrieved with lightweight transport protocols. The information units obtained from multiple sources are automatically aligned and combined. Editing and display methods and systems further provide organizational and filtering tools. The information units may be redistributed and further collected in an iterative fashion.
US07761405B2 Per entry changelog
A method and apparatus for managing log per entry in a directory server is described. In one embodiment, the directory server receives a request to operate on an entry in the directory server. The directory server operates on the entry. The information of the operation on the entry is stored in a log attribute of the entry.
US07761390B2 Method for interactive communication and analysis using EMG and exponentially leveraged alphanumeric string selector (ELASS) algorithm
A method, system, and software for interactive communication for a user responsive to electric signals generated by the user, includes (A) providing an interactive display to the user representative of lists of target items; (B) receiving detected electric signals generated by the user responsive to the interactive display; (C) processing and converting the detected electric signals into digital data; and (D) analyzing the digital data to associate with the user's selection one of the lists of target items presented to the user using the interactive display. Steps (A)-(D) are iteratively repeated based on a hierarchical relationship of lists of target items presented to the user to select a target item desired by the user.
US07761379B2 Mass compromise/point of compromise analytic detection and compromised card portfolio management system
A system and method for managing mass compromise of financial transaction devices is disclosed. A method includes maintaining a summary of a transaction history for a financial transaction device, and forming a device history profile based on the transaction history, the device history profile including predictive variables indicative of fraud associated with the financial transaction device. A method further includes generating a fraud score based on the predictive variables, the fraud score representing a likelihood that the financial transaction device is compromised will be used fraudulently.
US07761378B2 Method and system for using reward points to liquidate products
A user selects a product to be liquidated from a product provider and then designates to the transacting entity that reward points are to be used towards the purchase of the liquidated product. The transacting entity acts to decrease the number of reward points in the user's reward account by the required number of points. The reward account holder conveys consideration to the transacting entity equivalent to the par value of the reward points. The consumer obtains the product in exchange for reward points having a retail value equivalent to what he would have otherwise paid for the product, while the reward account holder is required to convey only the par value of the points. The product provider is able to liquidate the product and obtain payment equivalent to what it would otherwise have obtained in a prior art liquidation process, auction or trading environment.
US07761365B2 Multiple protocol trading system
A multi-protocol trading system in which traders preferring different trading protocols may coexist within the same system, and access the same liquidity pool, while maintaining their trading rule preferences. The system supports two protocol preferences: a workup preference and a FIFO preference, and includes a single integrated order book that stores orders received from both workup and FIFO traders. Received orders are matched against orders in the order book in accordance with a FIFO and/or workup protocol, as a function of preferences selected by the traders and/or the system operator. Alternatively, the system includes a pair of order books, a workup order book and a FIFO order book. Customers submit linked orders having a workup leg and a FIFO leg which may be matched against the workup and/or FIFO order books, as a function of preferences selected by the traders and/or the system operator.
US07761362B2 System and method for changing the view of a trading screen
A trading screen displays market information, such as working orders, buy and sell orders, and other items of interest, in association with values on a value axis. Each item of interest is therefore displayed in relation to the value axis to provide a trader with an intuitive display of the market. In one embodiment, a user can select a location associated with a particular value on the trading screen and upon an selection, for example, by a click of the mouse button, the value axis is repositioned so that the selected value is moved to a predefined location. During which, market information is moved to new locations that are associated with their respective values on the value axis.
US07761359B2 System and method for optimizing investments within an organization
A system, method, and computer program product for optimizing investments proposed by at least one business unit within an organization. First data predicting the performance of a first investment are stored in a database, the first data being calculated using at least one global assumption relating to an organization and actual data describing the performance of at least one other investment. Second data relating to a second investment are retrieved from the database. By comparing at least one metric computed from the first data to at least one metric computed from the second data relating to the second investment, where the metric is at least one of a financial metric and a strategic metric, a decision is made whether to approve the first investment.
US07761357B2 Intercompany transfer profit tracking system
A system receives an intercompany transfer of a plurality of goods from a first entity to a second entity. The intercompany transfer results in an internal profit/loss. The system stores the internal profit/loss in a first entity internal profit/loss element that is assigned to the second entity. The system then receives a external transfer from the second entity to an external entity of at least one of the plurality of goods. The system then automatically realizes a portion of the internal profit/loss for the first entity based on the external transfer and the first entity internal profit/loss element.
US07761355B2 Computer apparatus and method for performing financial transaction processing
A computer apparatus for performing financial transaction processing on a plurality of accounts is disclosed. The computer apparatus comprises a data storage device having a plurality of account files, each account file storing data relating to a particular account; a data processor for processing data relating to the account files; an input for receiving data relating to the account files and an output for outputting data relating to the account files. The input is arranged to receive data relating to debits and credits for particular account files which are processed by the data processor and stored in the corresponding account files on the data storage device. The data processor is arranged such that an account holder may have the file for their account on the data storage device marked with an indicator for activation of assistance when the account holder for that particular account file has committed expenditure which is greater than income.
US07761351B2 Method and system for assessing the risk of a vehicle dealership defaulting on a financial obligation
The present invention relates to a method and system of assessing the risk of a vehicle dealership defaulting on a financial obligation. A preferred method embodiment of the present invention includes receiving at least one financial factor with a plurality of point weights and vehicle dealership financial statement information and determining a dealership point weight for each financial factor based on the plurality of point weights and the financial statement data to obtain a default risk rating based on the dealership point weight(s).
US07761349B2 Grain aeration systems and techniques
In one embodiment, the invention is directed toward a networked grain aeration control system. For example, the system can provide centralized monitoring of the aeration of a number of grain storage facilities, thereby improving the management of stored grain. The networked grain aeration control system can allow the custodian of the system to offer an aeration service. Farmers, or other individuals, cooperatives, or companies can purchase the aeration service at a cost proportionate to the amount of stored grain to be aerated and the duration of storage. In this manner, the purchaser of the aeration service can avoid relatively high fixed costs that can be associated with various aeration hardware.
US07761345B1 Decision aid
An information sorting decision aid which aids a decisionmaker through the second stage of decision-making of choosing from a large variety of similar products through the use of a graphical preference mechanism together with locally executed recommendation and display logic. A novel combination of a user interface comprising several sliders with Rackham's hypothesis and with a novel weighted matching algorithm to rank products is presented. Each product or service is given a score based on how well its feature strengths match the needs of a user of a system of the invention as expressed by the positions of the sliders.
US07761333B2 Income tax preparation system for traveling taxpayers
A system for determining travel deductions includes a city rate table identifying allowed per diem expense rates for each city. Cities visited, durations of stay and expense reimbursements received from the taxpayer's employer are input to the system. The system calculates a total of all per diem expenses and for offsets reimbursements received against the total to determine an incidental expense allowance. For use with merchant sailors, a ship location table with city rate codes for each day of a tax year for a plurality of ships is compared with the sailor's input ship names and starting and ending dates for work on each of the ships. A system for truckers and bus drivers includes a GPS tracking system that continuously provides vehicle locations to the system for calculation of per diem expense allowances when coupled with a daily vehicle use table and receiver code and vehicle number correlation table.
US07761331B2 Ink cartridge vending machine
A vending machine capable of refilling used ink cartridges as well as dispensing filled ink cartridges is closed. The vending machine includes at least one cartridge receptacle for receiving an ink cartridge, a user interface, a display unit, a nozzle health check module, a printhead servicing module, an ink reservoir, an ink refilling unit, a compartment containing new ink cartridges, a compartment containing filled, second-hand ink cartridges, and a recycle compartment for receiving discarded ink cartridges. The user is presented by the display unit with the option of (a) refilling a used cartridge, (b) purchasing a filled cartridge, or (c) returning a used cartridge in exchange for a purchase rebate or a discount voucher. When the user selects the option of refilling, the vending machine executes a refilling subroutine which includes checking the nozzle health.
US07761328B2 In-contents advertising method, in-contents advertising server, and program-transferring medium for realizing in-contents advertising
Advertisement information appropriated beforehand is inserted into contents such as a game downloaded by a user at the point that the user activates the contents, based on advertisement-insertable information within the game data or the like, and subsequently advertisement information is displayed at corresponding areas while the contents are running, thereby realizing an advertisement system capable of dealing with network infrastructures.
US07761324B2 Forecasting and revenue management system
A system that enables users to generate and manage forecasts through an integrated software tool. Forecast administrators are enabled to create forecast series data that define a forecast's structure and provide search criteria that is used in generating forecasts. These data also define who may participate in creating forecasts, and their relative position in an organization's hierarchy. Users are also enabled to enter a variety of forecast data that are stored by the system. Various forecast data are then retrieved corresponding to the user, applicable subordinates, and parameters defined by the forecast series. Users may then fine-tune their forecasts and submit their forecasts to their managers. The managers are enabled to adjust and roll up their subordinate's forecasts to produce their own forecasts. This process may be recursively applied while moving up through various layers of management defined by the organization's hierarchy.
US07761322B2 Content display method, a content display apparatus, and a recording medium on which a content display program is recorded
A content display method is disclosed. The content display method includes the steps of: accepting an instruction input to create a target calendar; extracting a content that indication information has to be displayed in an elapsed period having already passed and a content that indication information has to be displayed in a non-elapsed period to pass from now on in the target calendar based on the instruction input accepted through the accepting step; and arranging the indication information of each of the contents extracted in the extracting step in a corresponding date in a target calendar and displaying the target calendar on a display device.
US07761321B2 System and method for customer requests and contact management
A method and a web-based system is provided that enables a customer service center of a company to provide its customers with a choice of different modes for establishing contact with customer service representatives. The different modes of contact are displayed on a single web page. The modes of contact include, but are not limited to call, chat, e-mail and Internet talk. Further, the system provides information regarding the estimated wait time and the less busy time for the modes of contact. In addition, the system and method provide means for conducting a search in a knowledge database for automated responses to queries from customers. The system and method enables the customer to provide feedback for each interaction with the customer service center through the web page. Further, the system and method enable the storage of all interaction between each customer and the customer service center.
US07761320B2 System and method for generating role templates based on skills lists using keyword extraction
A project role generation system includes a role generator. The role generator executes a computer-implemented method for defining one or more roles for a project. The role generator generates a skills list for a project based on a comparison between a skills taxonomy and key words from unstructured text associated with the project. The role generator further generates one or more role templates for the project based on a comparison of at least a portion of the generated skills list and one or more predefined roles, wherein each role template includes one or more skills associated with fulfilling a role.
US07761306B2 icFoundation web site development software and icFoundation biztalk server 2000 integration
A system and method for use in managing a system site for e-commerce. The system accepts user input via a wizard to create objects which function to at least retrieve data from a database and accepts user input via a wizard to create scripts which function to at least convert data retrieved by the objects to an HTML stream for real-time transmission to a browser resident on a client computer whereby actual HTML text files need not be created and stored on a Web server.
US07761300B2 Programmable virtual exercise instructor for providing computerized spoken guidance of customized exercise routines to exercise users
A programmable virtual exercise instructor processes a word processing document having text chunks corresponding to instructions of actions of an activity in order to communicate the instructions to a person performing the activity. The activity may be an exercise routine with the actions being exercises. The text chunks include words indicative of timing information associated with the text chunks. The exercise instructor converts the text chunks to speech and extracts the timing information from the text chunks. The exercise instructor audibly speaks each text chunk one at a time at a rate consistent with the timing information associated with the text chunk such that the instructions of the activity actions are audibly spoken to the person to thereby direct the person through the activity. The exercise instructor may visually display the text chunks such that the instructions of the activity actions are visually displayed to the person as well.
US07761297B2 System and method for multi-lingual speech recognition
A system for multi-lingual speech recognition. The inventive system includes a speech modeling engine, a speech search engine, and a decision reaction engine. The speech modeling engine receives and transfers a mixed multi-lingual speech signal into speech features. The speech search engine locates and compares candidate data sets. The decision reaction engine selects resulting speech models from the candidate speech models and generates a speech command.
US07761294B2 Speech distinction method
A speech distinction method, which includes dividing an input voice signal into a plurality of frames, obtaining parameters from the divided frames, modeling a probability density function of a feature vector in state j for each frame using the obtained parameters, and obtaining a probability P0 that a corresponding frame will be a noise frame and a probability P1 that the corresponding frame will be a speech frame from the modeled PDF and obtained parameters. Further, a hypothesis test is performed to determine whether the corresponding frame is a noise frame or speech frame using the obtained probabilities P0 and P1.
US07761285B2 Data processing condition detector with table lookup
In support of data processing emulation, a data processing condition indicated by a predetermined number of digital data processing signals can be detected by applying the digital data processing signals to a lookup table (LUT) that is programmable according to how the digital data processing signals (23) indicate the data processing condition. The lookup table is responsive to said digital data processing signals for determining whether said data processing condition exists.
US07761263B2 Casting design optimization system (CDOS) for shape castings
A casting design system (101) is provided which comprises (a) a database (115) which contains casting design data and rules, (b) a user interface (109), in communication with the database, which accepts as input a product design (103) that is to be cast by a casting process, and (c) an inference engine (111) which is adapted to generate casting designs (114) from the input product design by searching the database and retrieving data therefrom.
US07761256B2 Method and system for use in analyzing vibrations of a variable speed rotating body
A method is provided for analyzing vibrations of a variable speed rotating body. The method includes producing a signal that is proportional to an acceleration of the rotating body and producing a plurality of pulses. Each pulse represents a revolution of the rotating body and is indicative of a vibration sample at a rotational position of the rotating body. The signal is converted to a numeric value that is indicative of a vibrational amplitude of the rotating body. The plurality of pulses are converted to revolution time periods indicative of a rotational rate of the rotating body. The method also includes producing a harmonic vibrational amplitude at a harmonic of the rotational rate of the rotating body, and representing a phase of the harmonic vibrational amplitude relative to the rotational position of the rotating body.
US07761255B1 Method of and apparatus for studying fast dynamical mechanical response of soft materials
The invention is an apparatus and method including hardware and software, which allows collecting and analyzing data to obtain information about mechanical properties of soft materials in a much faster way. The apparatus can be used as a stand-alone device or an add-on to the existing AFM device. The apparatus allows collecting dynamical measurements using a set of multiple frequencies of interest at once, in one measurement instead of sequential, one frequency in a time, measurements.
US07761250B2 Optical metrology system optimized with design goals
Provided is a method of designing an optical metrology system for measuring structures on a workpiece where the optical metrology system is configured to meet two or more design goals. The design of the optical metrology system is optimized by using collected design goal data in comparison to the set two or more design goals. In one embodiment, the optical metrology system is used for stand alone metrology systems. In another embodiment, the optical metrology system is integrated with a fabrication cluster in semiconductor manufacturing.
US07761244B2 Selectively mitigating multiple vibration sources in a computer system
One embodiment of the present invention provides a system that mitigates the effects of multiple vibration sources on a set of hard disk drives (HDDs) within a computer system. During operation, the system identifies a target HDD in the set of HDDs, wherein the performance of the target HDD is affected by mechanical vibrations. The system also identifies one or more primary vibration sources from the multiple vibration sources that affect the performance of the target HDD. Next, for each of the primary vibration sources, the system measures a first time-domain signal associated with the operation of the primary vibration source using a first vibration transducer associated with the primary vibration source. The system also measures a second time-domain signal associated with the target HDD using a second vibration transducer associated with the target HDD. Next, for each of the primary vibration sources, the system then computes a cross-power-spectral-density (CPSD) between the first and the second time-domain signals. The system then selectively mitigates the primary vibration sources based on the CPSDs between the primary vibration sources and the target HDD.
US07761243B2 Measuring device for process engineering and operating method for a measuring device
This invention relates to a measuring device for process technology, to be used in measurement and/or cleaning and/or calibration installations in the area of process automation, for measuring pH-values and/or redox potentials and/or other process parameters, and has a central unit, with which at least one measurement module is connectable. Every measurement module is selectable by the central unit by a selection line assigned thereto.
US07761236B2 Object recognition apparatus for vehicle and distance measurement apparatus
In an object recognition apparatus for a vehicle which uses intensities of reflected waves from reflecting objects to make a recognition on whether a reflecting object is a vehicle or a non-vehicle, a plurality of transmission waves are emitted to receive a plurality of reflected waves from the reflecting objects, and a decision is made as to whether or not the reflecting object producing the plurality of reflected waves is a unitary reflecting object. If the decision shows a unitary reflecting object, the highest intensity of intensities of the reflected waves from the unitary reflecting object is compared with a reference intensity to makes a decision on whether the reflecting object is a vehicle or a non-vehicle. This enables univocally making a decision for each unitary reflecting object as to whether the reflecting object is more likely to be a vehicle or to be a non-vehicle, thus improving the recognition accuracy.
US07761234B2 Method and device for determining the lateral path of a moving body, in particular of an aircraft
A method and device for determining the lateral path of a moving body determine, from a first lateral path and a lateral distance dependent on external visibility, a second lateral path corresponding to a lateral flight path that is followed by the moving body.
US07761233B2 Apparatus and method for measuring the accurate position of moving objects in an indoor environment
An apparatus and method is disclosed for efficiently sensing and tracking objects in an indoor environment by simultaneously measuring the object movement with an inertial navigation system and a reference location positioning system. By combining the measurements obtained with accelerometers, gyroscopes, angle estimators and the reference system using an extended Kalman filter based approach, a position estimate is obtained with high reliability and precision accuracy. Improvement in performance is obtained by the incorporation of dynamic mode switching and forward-backward smoothing in the location position estimator.
US07761227B2 Route determination and driver warning system
A system for determining a route and for warning a driver of a vehicle and corresponding methods are provided. The systems include storage units that store road segment passage restriction data and vehicle passage restriction data. The systems further include a working memory unit and a processing unit that determine a route to be displayed on an output unit or that provide a warning signal output, depending upon both the vehicle passage restriction data and the road segment passage restriction data.
US07761220B2 Fuel control system of internal combustion engine
The invention precisely achieves an air fuel ratio control precision in each of operating regions of an engine, particularly a demand air fuel ratio at a time of an engine transition. In a fuel control system correcting a basic fuel amount in such a manner as to estimate a fuel adhered to an air intake pipe of an engine and an evaporated fuel from the adhered fuel so as to achieve a demanded air fuel ratio, a temperature of a fuel adhered portion is estimated on the basis of an amount relation between the fuel to be adhered and the already adhered fuel, or a heat quantity balance. A fuel adhesion amount and a fuel evaporation amount are determined on the basis of the estimated temperature.
US07761219B2 Method and device for controlling a self-igniting internal combustion engine
A method for controlling a self-igniting internal combustion engine includes: specifying a target combustion position; determining at least one actual combustion position of at least one cycle of the internal combustion engine; specifying a computing model for calculating a following combustion position as a function of the at least one actual combustion position; calculating the following combustion position using the computing model; comparing the calculated following combustion position with the specified target combustion position; and determining at least one operating quantity for operating the internal combustion engine for at least one cycle as a function of the comparison of the calculated following combustion position with the specified target combustion position.
US07761216B2 Apparatus and methods for acoustically determining internal characteristics of an engine and the like
Apparatus and methods are disclosed for determining internal engine characteristics using acoustic-vibration data. Exemplary such data are passive acoustic pyrometer data. Acoustic-vibrational frequencies emanating from a running engine are detected and compared to frequencies having known relationships to particular operating characteristics of the engine. In an example, the dominant frequency or other prominent frequency emanating from an internal-combustion chamber of a turbine engine is detected and used to determine the fuel-to-air ratio in the chamber. The determined data are used for performing adjustments or optimizations of engine performance, such as adjusting the fuel-to-air ratio as required or desired. In a similar manner, operating characteristics of other engines or engine-like environments, including furnaces and boilers, can be determined.
US07761215B2 Device operable to control turning of vehicle using driving and braking force for understeering and oversteering
A device operable to control a turning of a vehicle, includes: a motion controller operable to: control a first adjuster so as to increase the drive force applied to at least one of front wheels and rear wheels situated in an inner side of the turning, and control a second adjuster so as to increase the braking force applied to at least one of the front wheels and the rear wheels situated in an outer side of the turning; and control the first adjuster so as to increase the drive force applied to at least one of the front wheels and the rear wheels situated in an outer side of the turning, and control the second adjuster so as to increase the braking force applied to at least one of the front wheels and the rear wheels situated in an inner side of the turning.
US07761210B2 Industrial truck with a load supporting means
An industrial truck with a load supporting device, a sending and receiving unit, the sending and receiving range of which is directed towards a region of the load supporting device and towards a region in front of the load supporting device, and a control unit, which activates the sending and receiving unit for the reception of data from external senders, a sensor being provided which detects a load on the load supporting device and triggers an activation of the sending and receiving unit via the control unit when the sensor has detected a load, characterized in that the sensor is integrated into a housing for the sending and receiving unit.
US07761207B2 Seat belt device
A seat belt device includes a detecting unit and a controller which controls a motor to rotate in a winding direction of a webbing when the detecting unit detects that an adjust-through which adjusts a position of a D-ring through which the webbing is inserted is moved down.
US07761202B2 Indicating a low volume of fluid in a transmission sump
A method for sensing a volume of fluid located in an oil sump of a motor vehicle transmission includes repetitively determining a rate of change of a temperature of the oil, repetitively determining an acceleration of the vehicle, counting the number of occurrences in which vehicle acceleration is greater than a reference acceleration and the rate of change of oil temperature is greater than a reference rate of change of temperature, and producing an indication that the volume of fluid is low, if the number is greater than a reference number.
US07761200B2 Centralized management of maintenance and materials for commercial aircraft fleets with access to real-time information
Turnkey maintenance of a customer's aircraft fleet is managed by a single management service provider (MSP) controlling integrated maintenance and materials services from a central operations site. The MSP converts data received directly from on-board aircraft systems into information it uses to manage maintenance service providers and parts suppliers. The MSP contracts with and manages maintenance, repair and overhaul organizations (MROs) who perform the maintenance on the customers' aircraft at line and base stations. The MSP either remotely manages part inventories at the customer's site, or manages suppliers who deliver the parts to the MROs. Maintenance planning, scheduling and execution information is exchanged between the MSP, MROs, part suppliers and the customers through a shared data communication network controlled by the MSP. The MSP charges the customer for the maintenance services based on a flat rate per unit of aircraft flying time.
US07761196B2 Methods and systems of determining bearing when ADS-B data is unavailable
System, method and computer program product for determining bearing using ADS-B and TCAS standard reply bearing estimates are disclosed. In one embodiment, a method for determining bearing based upon ADS-B signals includes receiving ADS-B signals and standard transponder reply signals. A first bearing estimate is based on the ADS-B signal. A second bearing estimate is based on the standard transponder reply signals. A database is developed according to the first and second bearing estimates via the ADS-B and standard transponder reply signals. In one embodiment, where ADS-B signals are unavailable, associated ADS-B signals associated with the standard transponder reply previously stored in the database are used to determine bearing.
US07761195B2 System and method for selective display of a standby attitude indicator and an airport map data using the same display
Methods and apparatus are provided for selectively rendering a standby attitude indicator or an airport map on an aircraft display. The system determines whether the aircraft is on the ground or in flight and, based on this determination, either the standby attitude indicator or the airport map are rendered on the display. If the aircraft is determined to be in flight, then the standby attitude indicator is rendered. Conversely, if the aircraft is determined to be on the ground, then either the standby attitude indicator or the airport map is selectively rendered.
US07761182B2 Automatic defect repair system
A repair system for flat panel display (FPD) substrates performs a number of operations, such as automatic image capture and processing, automatic defect classification, automatic repair classification, and repair macro (instruction) generation software. Defect classification, repair classification, and repair macro generation are based on an open architecture and can address any number of use-cases through the use of multi-tiered classifiers, and thus a wide variety of panel designs may be repaired within a single repair tool. The multi-tiered set of classifiers, e.g., defect classifier, repair classifier, enables an efficient decision-making repair process with capability for customization. The multi-tiered classifiers are optionally extended to support statistical learning (both online & batch) and active learning, in the context of a supporting database of defects and associated tools. The classifiers and recipe rules may be automatically or semi-automatically improved over time, incorporating lessons learned by operators while judging defect or repair needs.
US07761181B2 Line replaceable systems and methods
In accordance with at least one embodiment of the present invention, a manufacturing system includes a factory system and a field system. The factory system includes a first mount configured to receive, support, and precisely locate a removable line replaceable unit (LRU) having one or more components at a first factory LRU station within the factory system. The received LRU components are capable of adjustment to configure proper operation of the received LRU within the factory system. The field system corresponds to the factory system and includes a second mount configured to receive, support, and precisely locate an LRU removed from the factory system at a first field LRU station corresponding to the first factory LRU station. The removed and received LRU is configured for proper operation within the field system without adjustment of the one or more LRU components.
US07761178B2 Automated process control using an optical metrology system optimized with design goals
Provided is a method of designing an optical metrology system for measuring structures on a workpiece wherein the optical metrology system is configured to meet a plurality of design goals. The design of the optical metrology system is optimized by using collected design goal data in comparison to the set plurality of design goals. In one embodiment, the optical metrology system is used for stand alone metrology systems. In another embodiment, the optical metrology system is integrated with a fabrication cluster in semiconductor manufacturing. At least one parameter determined from a diffraction signal measured using the optical metrology system is transmitted to the fabrication cluster. The at least one parameter is used to modify at least one process variable or equipment setting of the fabrication cluster.
US07761177B2 Method for generating encoded audio signal and method for processing audio signal
A method for generating an encoded audio signal, and a method for processing the same during the multi-channel audio coding are disclosed. The present invention provides the method for generating an encoded audio signal comprising: including basic configuration information requisite for a multi-channel audio coding process; and including extension configuration information, wherein the extension configuration information includes configuration information of extension environment which is identified by a type identifier (ID).
US07761174B2 Controlling a computer arranged in connection with a dental unit
A control arrangement and a method for controlling a computer comprised in a dental apparatus, said dental apparatus (100) comprising at least a computer (101) and its display (111) functionally connected to each other, a dental unit (102, 104) and a control arrangement which comprises control means (112, 116, 117) for controlling the functions of at least said computer and dental unit, wherein at least some of the control means (116) used to control said computer (101) are arranged in connection with said dental unit (102, 104) so as to allow the computer (101) to be controlled via the control means (116) arranged in connection with the dental unit (102, 104).
US07761173B2 Predictive display for a system having delayed feedback of a command issued
A method to provide feedback to an operator of a device having feedback delay. The method includes the steps of displaying a first image of a view from the device, the device being at a first position, issuing a movement command to cause a desired movement of the device to a second position, and displaying a second image of a predicted view from the device at the second position prior to the operator receiving real feedback of the movement command.
US07761170B2 Implantable medical lead with axially oriented coiled wire conductors
An implantable lead has a lead body construction designed to accommodate loading forces exerted on the lead body during patient movement. The lead body may be sufficiently stretchable to resist forces that could otherwise cause lead failure, axial migration of the electrodes, anchor damage, or tissue damage. Increasing stretchability of a lead body can also increase the vulnerability of the lead body to flex fatigue, buckling fatigue, kinking, and crush. Therefore, the lead described herein includes conductors that comprise coiled wires positioned substantially parallel to a center axis of the lead. The conductors described herein may be coiled around fibers that limit the axial stiffness of the coiled wires to ensure full recovery from axial loading.
US07761164B2 Communication system for medical devices
A communications device facilitates communication between a medical device and a wireless communications network and comprises a telemetry circuit configured to wirelessly communicate with one or more medical devices, and a computer network communication interface configured to wirelessly communicate directly with a wireless computer network. The communications device also comprises a peripheral device communication interface configured to communicate with a wireless peripheral device and a processor being in operable communication with, and configured to control operations of, the telemetry circuit, the network communication interface, and the peripheral device communication interface.
US07761156B2 Method for operating an implantable cardiac stimulator to set the atrial stimulation time interval dependent on the evoked response amplitude
In a method for operating an implantable heart stimulating device with atrial overdrive capability having an atrial stimulation unit for stimulating the atrium via stimulation electrode(s), an atrial evoked response detector determines an atrial evoked response amplitude, and an atrial control unit controls an atrial timing unit to set an atrial stimulation time interval length between consecutively applied atrial stimulation pulses. The atrial stimulation time interval length is set in dependent on the determined atrial evoked response amplitude such that the next time interval length is a predetermined percentage of the present time interval length. If the ER signal amplitude decreases, the stimulating interval has to be decreased. The control unit can also try to increase the stimulating interval back to back until a decrease in ER signal amplitude is seen in order to avoid too high stimulating rate.
US07761152B2 Delay to therapy following controlled atrial shock therapy request
An implantable cardiac device detects a patient therapy request originating from external to the implantable device. A shock therapy delay period is timed in response to the detection of the patient therapy request. Atrial shock therapy is provided to the patient after expiration of the shock therapy delay period (if the presence of an ongoing atrial arrhythmia is detected). The patient therapy request may be provided by a patient activator including a magnet for operating a reed switch in the implanted device to provide the request. A patient activator including an input and receiver/transmitter circuitry may be employed to request the immediate providing of atrial shock therapy, and/or to set the duration the shock therapy delay period. By allowing specific delays to therapy after a therapy request, a patient can prepare for the requested therapy and thereby mitigate therapy discomfort.
US07761145B2 Method and apparatus for detection of nervous system disorders
Systems and methods for detecting and/or treating nervous system disorders, such as seizures, are disclosed. Certain embodiments of the invention relate generally to implantable medical devices (IMDs) adapted to detect and treat nervous system disorders in patients with an IMD. Certain embodiments of the invention include detection of seizures based upon comparisons of long-term and short-term representations of physiological signals. Other embodiments include prediction of seizure activity based upon analysis of physiological signal levels. An embodiment of the invention monitors the quality of physiological signals, and may be able to compensate for signals of low signal quality. A further embodiment of the invention includes detection of seizure activity following the delivery of therapy.
US07761138B2 MRI and X-ray visualization
Markers that are visible under magnetic resonance imaging (MRI) and fluoroscopy and related medical devices are disclosed.
US07761135B2 Method and device for correction motion in imaging during a medical intervention
The present invention relates to a method and a device for correcting motion in imaging during a medical intervention, by which method a 3D tomographic image of a target area for the intervention is first recorded while there are one or more medical instruments in the target area that will remain there during the intervention. During the intervention 2D fluoroscopic images of the target area are recorded and registered with the 3D image. The registration is therein adjusted for each 2D fluoroscopic image in realtime based in each case on the one or more instruments. The 2D fluoroscopic images are then in each case visualized with representations, concurring in terms of perspective, of the 3D image. Virtually error-free overlaying of the 3D image with in each case one 2D fluoroscopic image can be implemented using the present method and associated device.
US07761131B2 Medical electrode containing a hydrophilic polymer
Conductive compositions whose electrical properties do not change significantly due when stored open to the atmosphere, methods for preparing the compositions, and medical electrodes that comprise the compositions are disclosed. The compositions are hydrogels that comprise about 33 wt % to about 68 wt % of a humectant or a mixture of humectants; about 1 wt % to about 8 wt % of an electrolyte or mixture of electrolytes; about 6 wt % to about 20 wt % of water; about 18 wt % to about 45 Wt % of a copolymer. The copolymer comprises, in polymerized form, about 80 mol % to about 95 mol % of a first monomer, which is a mixture of acrylic acid and a salt thereof, about 5 mol % to 20 mol % of a second monomer. preferably a salt of 2-acrylamido-2-methylpropane sulfonic acid, and, optionally a crosslinking agent. The conductive composition has a pH of about 7.0 or less.
US07761124B2 Sliding mechanism for slide-type portable electronic device
A sliding mechanism (6) for a portable electronic device (500) includes a main board (10) and a sliding board (20). The main board has a body (11). A guiding rail (112) is formed at each of two opposite sides of the body. The sliding board is slidable mounted to the main board. The sliding board has a first portion (21) and a second portion (22). The first portion has a first guiding slot (216) defined therein. One guiding rail is for reception in the first guiding slot. The second portion has a second guiding slot (226) defined therein. The other guiding rail is for reception in the second guiding slot. The first portion and the second portion are connected together. Before connecting the first portion and the second portion, a clearance between the guiding rail and the first portion can be adjusted.
US07761115B2 Multiple mode RF transceiver and antenna structure
An antenna structure includes first and second antennas. The first antenna has a first geometry corresponding to a first frequency. The second antenna has a second geometry corresponding to a second frequency. The second antenna is proximal to the first antenna and utilizes electrical-magnetic properties of the first antenna to transceive signals at the second frequency.
US07761109B2 System and method for granting transmit capability in a push to communicate system
Systems of methods for performing queued and moderated communication groups in a system featuring network provided half duplex communications communication group sessions are provided. According to one aspect, a first mobile terminal provides the network with an identification of a second mobile terminal so that the network may automatically grant the transmit capability to the second mobile terminal after a transmitting mobile has finished transmitting communications. Therefore, the second mobile terminal receives the transmit capability without even requesting it, or without the network having to wait to receive a request for the transmit capability. According to another aspect, priority information is pre-assigned during creation of the communication group or dynamically assigned by another mobile user during the talk group session. Granting of the transmit capability and the time duration of the transmit capability is dependent upon the priority information. In this manner, priority information is group-specific.
US07761105B2 Managing text message traffic in mobile telephone networks
A grooming technique for managing text message traffic in mobile telephone networks, such as SMS text messages, involves directing certain text messages to a first delivery means (30) which attempts text message delivery one or more times to a destination mobile switching centre (22) or to a host (24) without passing through a store and forward function. Other text messages are directed to a second delivery means, involving a short message service centre (14), which provides a store and forward function for repeated attempted delivery of the text messages.
US07761103B2 System and method for zone-based personalized information providing
A system and method for providing zone-based personalized information to a user of mobile communication terminal located in a specific zone are presented. The system comprises a zone management system which acquires MIN information of a mobile communication terminal entering a specific zone, a zone information management server which receives the MIN information and zone identification information, requests location registration of the terminal to HLR and retrieves transmission information to be transferred to the terminal, and a SMS server which receives the transmission information and the MIN information from the zone information management server, gets location information of the terminal corresponding to the MIN information from the HLR, and transfers the transmission information and the MIN information to base station of the cell where the terminal is located. According to the system, distinct information according to the present location of the user can be provided for the user.
US07761096B2 Method for logging a radio module into a cellular radio network
A method for logging a radio module into a cellular radio network, where the radio module automatically logs into the radio network when it is turned on by virtue of it transmitting a login message to the radio network, the radio network storing login data for the radio module and the login data being deleted again when the radio module logs out. In response to an autoreset signal in the radio a controlled autoreset is triggered in which the radio module temporarily turns off and then on again or temporally deactivates from the radio network and then registers again.
US07761092B2 Systems and methods for communicating with multiple devices
Disclosed are systems and methods for communicating with multiple devices. In one embodiment, a plurality of wireless devices in close proximity are able to transmit data at a high rate using a secure connection. While in one embodiment this data is transmitted using a high speed, directional signal at a 60 GHz frequency. In a further embodiment, data is transmitted at a 60 GHz frequency between a personal computing device and a plurality of consumer electronic devices that are in relative close proximity to one another. The directional nature of this high frequency signal permits a large number of devices in a close proximity to communicate without interfering with each other. Moreover, the directional nature of such a high frequency signal provides added communications security since the receiver will typically be in the line of sight of the transmitter.
US07761091B2 Method and system of managing volume and functionality control between an audio player and wireless earphones
A method and system for providing low-noise, high-fidelity wireless Bluetooth earphones with control operation either at the earphone or the player that operate to control the volume and other functionality from either location in a seamless manner and provide probe volume control display regardless of which location is used.
US07761087B2 Apparatus, system and method for providing services through a multi-mode wireless terminal device
A multi-mode wireless terminal device includes a first network interface for communicating with a first wireless network and a second network interface for communicating with a second wireless network. The second wireless network offers services that are not necessarily provided by the first wireless network. The multi-mode wireless terminal device acts as a gateway so that wireless terminal devices operating on the first wireless network may connect to the multi-mode wireless terminal device in order to access the services of the second wireless network. The multi-mode terminal device can limit access to the services based on operational parameters such as battery power level, wireless signal strength, usage time, processing load and the like.
US07761079B2 Power line communication device and method
A versatile power line communication device is provided. One embodiment of the device includes a controller having memory, a first modem in communication with the controller, and a first power line interface including a second modem, wherein the second modem is in communication with the controller. The embodiment may also include a switch communicatively coupled to the controller and having an upstream port and a downstream port. The switch may be configured to communicate data from one of the upstream port to the downstream port, and vice versa, without the data being supplied to the controller. The switch may also have a data port configured to be coupled to high data rate devices such as mobile telephone cell sites.
US07761075B2 Apparatus and method for interference cancellation in wireless mobile stations operating concurrently on two or more air interfaces
An apparatus and method for interference cancellation in wireless mobile stations operating concurrently in two or more wireless modes.
US07761069B1 System and method for providing reduced antenna radio communications with high fault tolerance
The present invention is a radio communications system. The system includes a first Line-Replaceable Unit (LRU) and a second Line-Replaceable Unit (LRU). Each LRU includes two transmitters, a multi-channel receiver, a passive hybrid combiner-splitter, and a bypass relay. The first LRU and the second LRU are communicatively coupled via a crosslink connection, such as a coax cable connection. The system includes first and second antennas, which are communicatively coupled with the first and second LRUs respectively. The system includes a crosslink bus configured for communicatively coupling the first and second LRUs, thereby allowing the LRUs to coordinate operation of the relays via the crosslink bus. Still further, the system is configured for providing concurrent transmit and receive operation.
US07761062B2 Automatically managing rental vehicles
In some embodiments, a method for managing rental vehicles includes associating a mobile device with a rental vehicle. The mobile device is operable to wirelessly receive vehicle information from the associated rental vehicle. Vehicle information is wirelessly received from the mobile device in response to a customer returning the mobile device. A transaction for the customer is automatically generated based, at least in part, on the vehicle information.
US07761061B2 Programmable antenna assembly and applications thereof
A programmable antenna assembly includes a configurable antenna structure, a configurable antenna interface, and a control module. The configurable antenna structure includes a plurality of antenna elements that, in response to an antenna configuration signal, are configured elements into at least one antenna. The configurable antenna interface module is coupled to the at least one antenna and, based on an antenna interface control signal, provides at least one of an impedance matching circuit and a bandpass filter. The control module is coupled to generate the antenna configuration signal and the antenna interface control signal in accordance with a first frequency band and a second frequency band such that the at least one antenna facilitates at least one of transmitting and receiving a first RF signal within the first frequency band and facilitates at least one of transmitting and receiving a second RF signal within the second frequency band.
US07761055B2 Extension device
An antenna (8), mounted to a roof (3) of a building (1), receives digital broadcast transmissions and feeds a signal through a cable (9) to a desk stand (2). The desk stand has an amplifier and a loop antenna. A mobile telephone handset (6) capable of receiving digital broadcast transmissions also includes a loop antenna. Using inductive coupling, the signal is transmitted from the desk stand to the mobile telephone handset.
US07761048B2 Technique for video broadcasting in wireless LAN
A wireless Local Area Network provides data service through a data LAN and also provides video broadcast service through a video LAN. A wireless LAN subscriber accesses the video LAN through one of a plurality of Video Access Points (VAPs) that broadcast multiple video programs on a channel having a frequency different than the frequency over which the subscriber accesses the data LAN. Each VAP maintains the video channel in a one-way broadcast-only mode to prevent a wireless LAN subscriber from seeking to uplink information on that channel. In this way, the wireless LAN can employ a common protocol for both data and video transmission, and deliver the video streams at the maximum permissible downlink transmission rate.
US07761047B2 Image forming apparatus and uncurling device for image forming apparatus
An image forming apparatus includes: a discharge wall including a discharge port that discharges a sheet; a first roller; a second roller, the first roller and the second roller transferring the sheet toward the discharge port; a discharge tray including a stacking plate that receives the sheet discharged from the discharge port; and an uncurling device configured to be detachably mounted on the image forming apparatus, the uncurling device including: a curl correcting unit that corrects a curl of the sheet discharged from the discharge port by curving the sheet; and a pushing member including an elastic member, the pushing member pushing the second roller toward the first roller by an elastic force of the elastic members in a state where the uncurling device is mounted on the image forming apparatus.
US07761042B2 Color image forming apparatus
There is described a color image forming apparatus for forming a color image onto a transfer material by superimposing a plurality of unicolor toner images. The apparatus includes an intermediate transfer member onto which the plurality of unicolor toner images are successively transferred in such a manner that the plurality of unicolor toner images superimpose with each other, so as to form a full color toner image on the intermediate transfer member and a discharge section, in which a potential of the side plate is set at a polarity opposite to that of the grid electrode.
US07761039B2 Toner container, developer replenishing device, and image forming apparatus
A toner container for containing toner includes a toner discharge hole, a toner conveyance screw for conveying the toner within the container toward the toner discharge hole, a driving force transmitting portion for transmitting a driving force to the toner conveying screw, and a plurality of supporting legs for supporting the container. One of the supporting legs also serves as a covering member for covering the driving force transmitting portion.
US07761038B2 Image forming apparatus and developer supplying device to improve printing quality
An image forming apparatus includes a developing unit which comprises a unit casing to form a developing chamber, and a rotating body which is rotatably provided in the developing chamber, a developer supplying unit to store a developer therein, and comprises a plurality of developer outlets which are overlapped or in contact with each other along a rotation direction of the rotating body on an outside surface thereof.
US07761036B2 Image forming apparatus and power transmission unit thereof
An image forming apparatus including: a driven rotational body that is detachable from the image forming apparatus and includes a driven connecting part; a transmission member that receives a rotational power and includes a driving connecting part provided along a direction of a rotational axial line of the driven rotational body; and an assembling member that receives the rotational power from the transmission member, transmits the rotational power to the driven rotational body to rotate the driven rotational body, and includes a driven side assembling part to connect to the driven connecting part, and a driving side assembling part to connect to the driving connecting part.
US07761034B2 Image forming apparatus with cleaning means and image forming method using the same
An image forming apparatus capable of reducing white streaks in gray images and an image forming method using the same are provided. The image forming apparatus including a charging means, a developing means, a transferring means, and a discharging means which are arranged in sequence around a monolayer type electrophotographic photoconductor. The charging means is a means for positively charging the surface of the monolayer type electrophotographic photoconductor, and the pre-charging means has a conductive brush composed of a conductive substrate and conductive brush filaments and is arranged between the charging means and the discharging means. The conductive filaments on the surface of the photoconductor have a bending ratio that is calculated so that the conductive brush filament tips are properly curved near the surface of the photoconductor so as to reduce abnormal discharge between the conductive brush and the surface of the photoconductor.
US07761030B2 Developing unit having foldable handle and image forming apparatus having the same
An image forming apparatus is provided having a developing unit including a handle. The developing unit of the image forming apparatus includes at least one of a photosensitive body and a developing roller developing a developer on the photosensitive body. A case protects the image forming unit and a handle is installed on the case to handle the developing unit. The handle is rotated by a hinge which pivots, in close proximity to the case, between a first position to protect the case from external impact and a second position opposite to the first position, and which is installed in an approximate center of the case when viewed from a side direction.
US07761028B2 Developing apparatus, process cartridge and magnetic sealing member
A developing apparatus for an image forming apparatus includes a magnetic sealing member having an arcuate surface and having a magnetic property, and which is opposed to an outer surface of a developing roller with a gap therebetween and a projected surface having a magnetic property projected from an upstream end of the arcuate surface toward upstream with respect to a peripheral moving direction of the developing roller, and which is more remote from an outer surface of the developing roller than the arcuate surface; and a sheet for preventing the magnetic developer from leaking between the developing device frame and the developing roller. The sheet is mounted to an upstream end of a developing device frame with respect to the moving direction and contacted to the developing roller so as to cover at least a part of the projected surface.
US07761022B2 Image forming apparatus having delayed power supply cutoff time when cover is opened
An image forming apparatus including: a main body; a cover rotatably connected to the main body; a power-supply unit to generate a first power-supply voltage and a second power-supply voltage; an image forming engine to receive the first power-supply voltage from the power-supply unit; a control unit to receive the second power-supply voltage from the power-supply unit, and to stop an operation of the image forming engine, when the second power-supply voltage is cutoff. The image forming apparatus further includes a power-supply cutoff unit that delays a cutoff time of the first power-supply voltage, as compared to a cutoff time of the second power-supply voltage, according to an opening of the cover. The cutoff unit includes a first switch to cutoff first power-supply voltage to the image forming engine, and a second switch to cutoff the second power-supply voltage to control unit.
US07761013B2 Optical receiver having bias circuit for avalanche photodiode with wide dynamic range
An optical receiver is provided as a device capable of detecting a small optical power with satisfactory accuracy and detecting the optical power in a wide dynamic range. In the optical receiver a bias generator applies a variable voltage to an avalanche photodiode (APD). First and second current sensors generate first and second detected signals according to a photocurrent. A controller calculates an optical power, using either one of the detected signals. The first current sensor includes a current mirror circuit and generates a first detected signal by measuring an electric current proportional to the photocurrent. The second current sensor is disposed between the bias generator and the current mirror circuit, and the maximum of the photocurrent detectable by this second current sensor is greater than the maximum of the photocurrent detectable by the first current sensor.
US07761010B2 Optical transponder
Methods and apparatus are provided in accordance with the present invention in which a control mechanism, such as for example, a microcontroller, provides an interface between an optical transponder and an external control system, such that monitoring and controlling of the optical components of the optical transponder are accomplished in an efficient and cost-effective manner. In some embodiments of the present invention, methods and apparatus provide for testing and calibration of the optical transponder without removing any portion of a protective housing within which the internal components of the optical transponder are disposed.
US07761007B2 Optical network system and transmission apparatus
An optical network system is disclosed by which flexible wavelength path setting can be performed in accordance with tree-shaped and star-shaped network topology. A central node includes a multiplexing section for multiplexing optical signals transmitted from user nodes and inputted thereto, and a central node side branching section for branching the optical signal multiplexed by the multiplexing section and supplying the branched optical signals to the user nodes. Each of the user nodes includes a transmission section capable of outputting an optical signal to which transmission wavelengths different from those of the other user nodes are set, and a reception section for extracting selected optical wavelength components from the branched light supplied thereto from the central node side branching section and extracting optical signals from the extracted optical wavelength components.
US07761001B2 Imaging device with automatic control function of light for shooting
When an auxiliary emission auto focus has been set by operation and through image display is started, a CPU 9 starts an operation of acquiring a single frame among those sequentially picked up at a predetermined interval. Next, the CPU 9 calculates an EV value, judges whether a LED 16 state. If the LED 16 is in the ON state, the CPU 9 judges the calculated EV value. If the EV value is equal to or more than EV5, the CPU 9 images a single frame after temporarily turning OFF the LED 16, and then turns the LED 16 ON to judge whether the shooting scene is really dark. Next, the CPU 9 calculates the EV value. When judged that the EV value is not equal to or less than EV3, the CPU 9 judges that the shooting scene is not dark and turns OFF the LED 16.
US07760998B2 Anti-shake apparatus
An anti-shake apparatus for image stabilizing of a photographing apparatus comprises a movable unit and a controller. The movable unit is movable for an anti-shake operation. The controller controls the movable unit for the anti-shake operation, stops the anti-shake operation after an exposure time, moves the movable unit to a first position after the anti-shake operation, and holds the movable unit at the first position after the completion of a movement of the movable unit to the first position and until the photographing apparatus is set to a state where the next imaging operation can be performed. The first position is in a direction in which the movable unit would move according to the force of gravity, after the anti-shake operation is finished.
US07760997B2 Shake detection device, shake detection method, and shake detection program
A shake detection device detecting a camera shake amount generated when photographing a subject includes a detection sensor detecting a rotation speed around a predetermined axis of the camera, a first image shift amount calculation unit driving the detection sensor to detect the rotation speed and, for an image of the subject photographed by the camera, calculating a first image shift amount as an image shift amount in a first direction based on the rotation speed, a second image shift amount calculation unit performing a predetermined image analysis on the image of the subject photographed by the camera and, for the image of the subject photographed by the camera, calculating a second image shift amount as an image shift amount in a second direction based on the analysis result, and a shake amount estimation unit estimating the camera shake amount using the first and second image shift amounts.
US07760995B2 Window display system and window display method
When a choice is made between several items offered in a first window on a display screen, a second window is displayed in front of the first window. An image of an watcher who is watching the display screen is captured to detect watcher's eye position relative to the display screen. When the watcher's eye position moves, the second window is displaced to uncover the first window in such a way that the second window moves upward in response to a downward movement of the eye position, downward in response to an upward movement of the eye position, rightward in response to a leftward movement of the eye position or leftward in response to a rightward movement of the eye position.
US07760985B2 Radius limiter and arrangement
A cable radius limiter having a radius limiting surface that prevents damage to cables due to excessive bending. The cable radius limiter includes mounting structure and cable retaining structure arranged such that the limiter can be operably oriented and mounted to a planar mounting surface in a number of mounting orientations.
US07760984B2 Fiber distribution hub with swing frame and wrap-around doors
A fiber distribution hub (FDH) provides an interface between an incoming fiber and a plurality of outgoing fibers. The FDH includes a cabinet, at least one door pivotably mounted to the cabinet, and a frame pivotably mounted within the cabinet. The doors wrap around the sides and the front of the cabinet to provide access to both the front and sides of the frame when the doors are open. The frame can pivot out of the cabinet through the open doors to enable access to the rear of the cabinet and the rear side of the frame. The frame includes a termination region and a splitter region. The frame can include a storage region and/or a pass-through region.
US07760983B2 Distribution cable tray with a clamping collar receiver device
The invention relates to a distribution cable tray including at least one receiver device for receiving a clamping collar for clamping cables or conductors extending in the base of said cable tray. According to the invention, the receiver device comprises a pair of opposite directions, together defining a reception housing for said clamping collar.
US07760976B1 Method and system for pointing a laser beam
Apparatus and method for directing a laser beam at an object. Some embodiments include generating direction-control information, based on the direction-control information, directing laser energy into a first fiber at a first end of a first fiber bundle during a first time period, forming an output beam of the laser energy from the second end of the first fiber bundle, and steering the output beam of the laser energy from the first fiber in a first selected direction of a plurality of directions during the first time period, and optionally modulating an intensity of the laser energy according to a predetermined pattern. The direction-control information is based on sensing electromagnetic radiation from a scene. Some embodiments use a remote camera wire-connected to the image processor to obtain scene information, while other embodiments use a second fiber bundle to convey image information from an external remote lens to a local camera.
US07760974B2 Silicon arrayed waveguide grating device for reducing effective refractive index variation of optical waveguide according to temperature
Provided is a silicon array waveguide grating (AWG) device comprising a silicon array waveguide in which a plurality of optical waveguides formed of a lower cladding layer, a silicon core, and an upper cladding layer are arranged, wherein the variation of the refractive index of the silicon core is positive, and the upper cladding layer is formed of polymer, the variation of refractive index of which according to temperature is negative, which is opposite to the silicon core, and the cross-section of the silicon core varies between different areas to adjust the variation of the effective refractive index of the optical waveguide according to temperature.
US07760973B2 Light emitting device using three-dimensional photonic crystal
In a light emitting device, efficiency and stability are improved. A light emitting device 10 includes a three-dimensional photonic crystal 20. The three-dimensional photonic crystal includes a first defect part 70 forming a resonator including an active medium, a second defect part 80 forming a waveguide for taking out light generated by the resonator, a P clad part 40 formed of a P-type semiconductor, and a N clad part 50 formed of a first N-type semiconductor. The second defect part is provided only in the N clad part among the P clad part and the N clad part. At least a part of the second defect part is formed of a second N-type semiconductor and constitutes a heat radiation unit which radiates a heat to the outside.
US07760969B2 Method of providing information via context searching from a printed substrate
A method of providing information to a user via a printed substrate, said substrate comprising user information and coded data indicative of a region identity associated with the substrate and of a plurality of locations on the substrate, said method comprising the steps of: receiving, in a computer system, interaction data indicative of the region identity and at least one position of a sensing device relative to the substrate, the sensing device generating the interaction data, when operatively positioned or moved relative to the substrate, by reading at least some of the coded data; identifying and retrieving at least part of a page description corresponding to the printed substrate using the region identity; generating a query expression comprising one or more search terms, at least one of said search terms being identified using the page description and the at least one position of the sensing device; forming a request using the query expression; and sending the request, or a results resource including search results obtained using the request, to the user.
US07760968B2 Video image processing with processing time allocation
This document discusses, among other things, systems and methods that track overall time for processing operations such that the processing time can be shared among the resources in an efficient manner. Processing time can be shifted to image processing where the time will provide the most benefit to image quality. Moreover, access time from one process is banked to be used by a subsequent process or on a subsequent group of pixels.This document also discusses, among other things, systems and methods that provide additional processing power on an as needed basis. In an example, a processing stage and its controller are outside the normal pixel processing flow path. When it is determined that additional processing is required, the processing stage and its controller are activated to perform the additional processing.This document further discusses, among other things, systems and methods that provide parallel processing in a processing stage such that the data can flow internal to the controller linked to the processing stage and data can flow globally.
US07760958B2 Image processing apparatus and image processing method
Background images are removed and only desired payment information is extracted from a grayscale image of a check or similar financial instrument. A density distribution improvement process applied to grayscale raw image data 40 acquired by scanning a check corrects the density distribution of the raw image data 40 to separate the density range of the desired payment information from the density range of the background image. A threshold level 44 for clearly separating the payment information from the background image is then calculated from the characteristics of the density distribution of the grayscale improved image data 42 acquired by the density distribution improvement process. Histograms of the density distributions are used to determine the characteristics of the density distribution. The improved image data 42 is then converted to binary image data 46 using the threshold level 44.
US07760954B2 System and method for incremental and continuous data compression
A data compression system and method for that is capable of detecting and eliminating repeated phrases of variable length within a window of virtually unlimited size.
US07760953B2 Image processing apparatus and method, computer program, and storage medium with varied block shapes to execute motion detection
The image processing apparatus includes obtaining unit for obtaining moving image data having been obtained in shooting unit for shooting an object and shooting information relating to a condition of the shooting unit during the shooting, encoding unit for executing motion detection on the moving image data by unit of two or more kinds of pixel block shapes and encoding the data, and decision unit for deciding, based on the shooting information, whether to execute motion detection using all the kinds of pixel block shapes, wherein when the decision unit decides that motion detection should not be executed using all the kinds of pixel block shapes, the encoding unit executes the motion detection using some of the kinds of pixel block shapes.
US07760946B2 Handwriting teaching data selection system
Various technologies and techniques are disclosed that generate a teaching data set for use by a handwriting recognizer. Ink input is received from various ink sources, such as implicit field data, scripted untruthed ink, scripted truth ink, and/or ink from at least one other language in the same script as the target language for the recognizer. The ink input is used with various machine learning methods and/or other algorithmic methods to generate a teaching ink data set. Examples of the various machine learning methods include a character and/or word n-gram distribution leveling method, an allograph method, a subject diversity method, and a print and cursive data selection method. The teaching ink data is used by a handwriting trainer to produce the handwriting recognizer for the target language.
US07760941B2 Method and apparatus of segmenting an object in a data set and of determination of the volume of segmented object
The invention relates to a method of segmenting an object in a data set, wherein the object is initially segmented resulting in a first set (N0) of voxels. An erosion operation is performed on the first set (N0) of voxels resulting in an eroded set (N−) of voxels. A dilation operation is performed on the eroded set (N−) of voxels resulting in a dilated set (N+) of voxels. The erosion operation depends on a variable erosion threshold (Θ−), and the dilation operation depends on a variable dilation threshold (Θ+).
US07760940B2 Method, apparatus, and program for detecting objects in digital image
In a method of detection of different objects in an input image by application, to partial images cut at different positions in the input image, of a plurality of weak classifiers that evaluate whether a detection target image is an image of a predetermined object based on a histogram of values of characteristic quantities calculated from a plurality of sample images representing the predetermined object, the histogram is extended to multi-dimensions and a criterion for the evaluation by the weak classifiers is a multi-dimensional histogram representing histograms for the different objects in the form of vectors.
US07760919B2 Iris authentication apparatus with optical bandpass filter and adjustable fixed focus lens
The present invention generally relates to a photographing apparatus for iris authentication, a photographing module for iris authentication, and a terminal having the photographing apparatus for iris authentication, and the photographing apparatus for iris authentication in accordance with the present invention comprises: a body case whose front side is open; a camera module disposed inside the body case, generating an iris pattern image by photographing iris patterns while generating a general image by photographing a general object, and consisting of a housing, a lens module moving in front/rear directions, and a pickup device for converting an image incident through the lens module into an electric signal; a band pass filter disposed in front of the camera module, and transmitting 400 to 1000 nm wavelength beams in more than 50%, among beams incident on the lens module; and an LED lamp disposed around a front side of the camera module, and irradiating infrared wavelength beams forward.
US07760918B2 Identification of a person based on ultra-sound scan analyses of hand bone geometry
A method for producing a model of bone geometry of a volumetric region of a body is provided. The method comprises scanning the volumetric region using ultrasound and acquiring geometric data associated with bones; identifying points derived from a surface of the bones; organizing the points into separate bone entities and transforming the points so as to position the bone entities in accordance with a normalized template. The model may be used for identifying or verifying the identity of a person.
US07760917B2 Computer-implemented method for performing similarity searches
A similarity search may be performed on the image of a person, using visual characteristics and information that is known about the person. The search identifies images of other persons that are similar in appearance to the person in the image.
US07760911B2 Method and system for segment-based optical flow estimation
The methods and systems of the present invention enable the estimation of optical flow by performing color segmentation and adaptive bilateral filtering to regularize the flow field to achieve a more accurate flow field estimation. After creating pyramid models for two input image frames, color segmentation is performed. Next, starting from a top level of the pyramid, additive flow vectors are iteratively estimated between the reference frames by a process including occlusion detection, wherein the symmetric property of backward and forward flow is enforced for the non-occluded regions. Next, a final estimated optical flow field is generated by expanding the current pyramid level to the next lower level and the repeating the process until the lowest level is reached. This approach not only generates efficient spatial-coherent flow fields, but also accurately locates flow discontinuities along the motion boundaries.
US07760910B2 Evaluation of visual stimuli using existing viewing data
Methods and apparatuses for evaluation of visual stimuli using existing viewing data. An embodiment of a method includes storing viewing data relating to the viewing of visual stimuli. In addition, parameters relating to the stored viewing data are stored. A first visual stimulus for analysis is received. In order to analyze the first visual stimulus, the target parameters for the first visual stimulus are matched with the parameters for the stored viewing data. If there is a sufficient match between the target parameters with the parameters for the stored viewing data, data to represent the first visual stimulus is generated based at least in part on the stored viewing data.
US07760902B2 Content objects with computer instructions steganographically encoded therein, and associated methods
Various improvements to digital watermarking are disclosed. For example, a digitally watermarked object can steganographically convey a payload that includes computer instructions (e.g., JAVA, ActiveX, or HTML) that—when decoded—control some manner of operation of an associated instruction processor. One application is a digital movie that, when double-clicked, automatically executes a watermark-embedded Java applet which links through a browser to the movie's distributor. The user is then prompted to input a credit card number. After the number has been verified and a charge made, the applet releases the content of the file to the computer's viewer for viewing of the movie.
US07760898B2 Eyeglasses with hearing enhanced and other audio signal-generating capabilities
Novel techniques for hearing enhancement based on a pair of glasses are disclosed. In one embodiment, the glasses include a first lens holder, a second lens holder, a bridge element, a first temple, a second temple, a first speaker, a second speaker, a microphone and at least one electrical component that performs a hearing enhanced function to enhance audio signals from the microphone to be sent to the speakers for the user to hear. At least one electrical component in the glasses is for generating other audio signals by the speakers, with the other audio signals originating from signals other than audio signals captured by the microphone. In another embodiment, some of the electrical components are in a portable device, wired or wirelessly, coupled to the glasses. In yet another embodiment, the glasses function as a headset, with other electrical components in the portable device. In such embodiment, since the glasses can provide a number of different hearing functions, a third party may not be able to tell whether the user is wearing the glasses to have his hearing enhanced, or for hearing other audio signals.
US07760893B1 Automatic volume control to compensate for speech interference noise
A microphone detects acoustic waves from speakers and background noise, and produces a corresponding signal that is digitized; also digitized is a desired audio signal; the two digitized signals are phase and amplitude correlated; a subtractor finds the difference between the correlated microphone and audio signals; a transform process produces over a time period a signal corresponding to the amplitude of each frequency component of the difference signal; from the transform process a bandpass filter passes only frequency components within selected bands; a speech interference noise level calculator calculates a combination of the amplitudes of the bandpass filtered frequency components; and a solver uses the combination to produce, according to an algorithm, a signal for controlling the gain of an audio amplifier.
US07760887B2 Updating modeling information based on online data gathering
A system may include a processor and memory. The processor may be configured to perform calibration measurements on the speaker even when the speaker is being used to conduct a live conversation. The processor may be configured to: provide a live output signal for transmission from a speaker; receive an input signal corresponding to the output signal; compute a midrange sensitivity and a lowpass sensitivity for a transfer function derived from a spectrum of the input signal and a spectrum of the output signal; subtract the midrange sensitivity from the lowpass sensitivity to obtain a speaker-related sensitivity; perform an iterative search for current parameters of a speaker model using the input signal spectrum, the output signal spectrum and the speaker-related sensitivity; and update averages of the speaker model parameters using the current parameter values. The parameter averages may be used to perform echo cancellation.
US07760881B2 Data processing apparatus and data reception processing apparatus
The present invention is directed to a data processing apparatus adapted for performing scramble processing of transmit data, which comprises cyclic code generating means for generating cyclic bit data train of a predetermined period, EXOR operation means for sequentially performing EXOR operation of the cyclic bit data train with respect to the transmit data to output scramble-processed data, data generating means for generating bit data of a predetermined pattern, and switching means supplied with the scramble-processed data and the bit data of the predetermined pattern generated by the data generating means to select the bit data of the predetermined pattern at the time of synchronization processing of the transmit data, and to select the scramble-processed data when synchronization processing of transmit data is not performed to output the data thus selected as scrambler output data.
US07760880B2 Decoder architecture system and method
A decoder may perform node data reordering for bit node processing and node data reordering for bit node to check node interconnections. The decoder may also utilize a single barrel shifting operation on data read from an edge memory for bit node processing or check node processing during a memory read operation. The decoder may also utilize a single format conversion on data read from an edge memory for bit node processing or check node processing. The decoder may also utilize a simplified check node process for check node processing.
US07760879B2 Multiple partial encryption
A method of encrypting a digital television signal carried out in any operative order involves duplicating packets in the digital television signal so as to create first and second duplicate packets; encrypting the first duplicate packets according to a first encryption method to create first encrypted packets; encrypting the second duplicate packets according to a second encryption method to create second encrypted packets; identifying packets in the digital television signal that are of a packet type, while other packets are not of the packet type; replacing the identified packets in the digital television signal with corresponding first and second encrypted packets to produce a multiple partially encrypted digital television signal comprising the other packets that are unencrypted and the first and second encrypted packets; and distributing the multiple partially encrypted digital television signal. This abstract is not to be considered limiting as other embodiments may include more or fewer or differing elements than appear in the abstract.
US07760877B2 Protection of data on media recording disks
This invention discloses a secure recording medium having at least one of audio, video and software content, comprising a plurality of media recording disks (DVD's) with a disk security chip embedded in each the DVD, each the disk chip comprising a security key, wherein at least two of the DVD's have different disk security keys.A method for protecting access to content recorded on a media recording disk (DVD) is also disclosed.
US07760871B2 Block cipher using auxiliary transformation
It is desired to share one circuit by an encryption unit 200 and a decryption unit 500. A normal data transformation unit (FL) 251 and an inverse data transformation unit (FL−1) 273 are located at point symmetry on a non-linear data transformation unit 220, and a normal data transformation unit (FL) 253 and an inverse data transformation unit (FL−1) 271 are located at point symmetry on the non-linear data transformation unit 220. Therefore, the encryption unit 200 and the decryption unit 500 can be configured using the same circuits.
US07760867B2 Method and apparatus for entertaining callers in a queue
One embodiment of the invention provides for receiving a call from a caller, the call being associated with a first merchant; placing the call in a queue; determining a second merchant; and establishing a connection, the connection enabling communication between the caller and the second merchant while the call is in the queue.
US07760866B1 System and method for auditing switch code routing instructions
The present invention provides a method and system for automatically auditing code routing instructions on switches in a telecommunication network. Code routing information is retrieved from at least one source containing code routing information. Based on the retrieved code routing information, the correct code routing instructions for a switch are automatically determined. The actual code routing instructions programmed on the switch are retrieved and discrepancies between the actual code routing instructions retrieved from the switch and the determined correct code routing instructions are identified.
US07760859B2 Intelligent communications network tap port aggregator
Intelligent network tap port aggregators for use in monitoring a network and methods for use therein are presented including: a number of device interface terminals for receiving network feeds; a tap structure coupled with device interface terminals, the tap structure configured to monitor the second network feeds and to aggregate the network feeds into an aggregated network feed; a monitor interface terminal coupled to the tap structure for providing the aggregated network feed to a network monitor; and a display coupled to the tap structure and configured to display selected network parameters corresponding to the network feeds. In some embodiments, the intelligent network tap port aggregator also includes: a network controller coupled with the tap structure for providing communication between the tap structure and a number of managing devices; and a managing device interface coupled with the network controller for providing Internet access to the network controller.
US07760857B2 Remote computer system and related equipment diagnostics using data gathered over a telephone channel
A method, system, computer system and computer program product to remotely diagnose a problem with a computer system or related equipment using data provided by a user of the computer system via telephone. A signal including speech and/or DTMF tones is received via a telephone channel from a user of the computer system or equipment. The computer system and/or equipment associated with the signal is identified using information from the signal, such as a user name, caller ID, telephone number, or password. A source of diagnostic information about the computer system is identified, and diagnostic information is gathered from the source. The diagnostic information can be used to fix the problem or provided to a customer service agent for use in further problem diagnosis.
US07760852B2 X-CT scan system
An X-CT scan system includes a base, an object rotary support, an X-ray generation device and a data acquisition system, wherein one side of the detector is leveled to or beyond the prolong line of the connecting line between the X-ray source of the X-ray generation device and the center of the object rotary support, the length of the beyond portion is less than the radius of the imaging field. The advantage of the invention is in that the invention can reconstruct the entire image of the object by means of X-ray projection data which only covers half of the area of the object. Compared with the traditional CT scan system, half of the detector size can be saved at most. The X-CT scan system is simplified and the projection data amount for scan and computation amount for image reconstruction are also reduced with the reconstructed image quality guaranteed.
US07760851B2 Device for non-contacting transmission of electrical signals in a computed tomography system
In a device for contact-free transmission of electrical signals between two gantry parts of a computed tomography system that rotate relative to one another, at least one annular, circumferential transmitter element is mounted on one gantry part to transmit the electrical signals, and at least one receiver element to receive the signals emitted by the transmitter element is mounted on the other gantry part. The transmitter element is formed by a single conductor running on a surface, this conductor representing an electrical reference ground (zero potential). At least one dielectric immediately follows on the surface, and multiple conductive conductor structure pairs are executed in two mirror-image parts and are mounted on the at least one dielectric. The separation of conductor structures arranged at the edge from the edge of the surface of the reference ground has a magnitude that both amounts to at least 10 mm and corresponds to at least half of the distance from the two conductor structures arranged in a mirror image at the edge, to the nearest conductor structure.
US07760847B2 Counting circuit and address counter using the same
A counting circuit includes first to fifth flip-flops (FFs) and a logic operation unit. Each of the first to fourth FFs has an initial value based on a preset control signal input through a 4-bit set terminal and outputs a signal according to a clock signal. The fifth FF is coupled to the output terminal of the fourth FF and is configured to output the output signal of the fourth FF synchronously with the clock signal. The logic operation unit logically combines the output signals of the second to fourth FFs and outputs first and second counting signals.
US07760835B2 Wireless communications devices, methods of processing a wireless communication signal, wireless communication synchronization methods and a radio frequency identification device communication method
A wireless communication device includes an antenna configured to receive electromagnetic energy corresponding to a wireless communication signal outputted using an interrogator and to output electrical energy corresponding to the received electromagnetic energy, communication circuitry coupled with the antenna and configured to sample the electrical energy to process the wireless communication signal, synchronization circuitry coupled with the antenna and the communication circuitry and configured to generate a clock signal to control sampling of the electrical energy using the communication circuitry, wherein the synchronization circuitry is configured to generate a plurality of transitions within the clock signal responsive to a plurality of transitions of the electrical energy during a first data period and wherein the synchronization circuitry is configured to generate a plurality of transitions within the clock signal during a second data period including generating at least one of the transitions independent of transitions of the electrical energy.
US07760826B2 Apparatus for suppressing burst noise and method thereof
An apparatus performs burst noise detection and then reduce the interference of the burst noise by controlling an operation of an adaptive apparatus, such as an equalizer. It includes: an adaptive apparatus having multiple coefficients, processing incoming signals according to these coefficients, and employing an error estimator to update the coefficients; a burst noise detector used to detect a burst noise; and an ON/OFF switching unit used to stop the error estimator from updating the coefficients when the burst noise is detected.
US07760825B2 Device and method for suppressing pulse interferences in a signal
A device for suppressing pulse interferences contained in a signal, including a circuit for detecting pulse interferences contained in the signal, and a circuit for correcting the signal disturbed by the detected pulse interferences, in which the detection circuit comprises a circuit for determining a first coefficient representative of a statistical feature of the variation of the signal over a first time period; a circuit for determining a second coefficient representative of a statistical feature of the variation of the signal over a second time period longer than the first time period; and a comparison circuit comparing the first and second coefficients and providing a signal indicative of the presence of a pulse interference over the first time period when the first coefficient clearly differs from the second coefficient.
US07760807B2 Method and system for motion estimation using chrominance information
A method and system for motion estimation using chrominance information, which is based on each block of a current frame to find a corresponding block from a previous frame within a search area and accordingly determines a motion vector and includes first separately computing luminance differences and chrominance differences between luminance and chrominance of a target block in a current frame and luminance and chrominance of candidate blocks in a search range of a previous frame, next adjusting the luminance differences based on the first chrominance differences and the second chrominance differences and outputting adjusted luminance differences; and finally finding a minimum one among the adjusted luminance differences and accordingly determining the motion vector.
US07760805B2 Method of enhancing images extracted from video
Method and devices for enhancing still digital images extracted from a compressed video sequences are disclosed herein, wherein the compressed video sequence comprises at least one I-frame and at least one P-frame. The method comprises determining whether an I-frame or a P-frame of video has been extracted, determining the quantization matrix of the previous I-frame if a P-frame has been extracted, and reconstructing the extracted video frame. The image is enhanced based on the quantization matrix of the present I-frame if the extracted frame is an I-frame and based on the quantization matrix of the previous I-frame if a P-frame has been extracted.
US07760803B2 Moving picture encoding device and moving picture decoding device
A video encoder (70) for coding moving pictures comprising a buffer (16c) with a plurality of memory areas capable of storing frames composed of top fields and bottom fields, a motion estimation unit (19) operable to code, field by field, inputted pictures performing moving estimation and moving compensation by referring, field by field, to the picture data stored in a memory area, a motion compensation unit (16d), a subtractor (11), a transformation unit (13) and a quantization unit (14), a memory management unit (71) operable to manage, frame by frame, a plurality of memory areas, an inverse quantization unit (16a) and inverse discrete cosine transform unit (16b) operable to decode picture data in coded fields and store the picture data in the decoded field in any of the plurality of memory areas under the management by the memory management unit (71).
US07760802B2 Random access points in video encoding
In a method of encoding/decoding a video sequence, which is composed of video frames, a first video frame and a second video frame are divided into a set of coding blocks, and at least one of the coding blocks of the first video frame is encoded by intra-coding. Then a first reliable region in the first video frame that comprises at least one intra-coded coding block and a second reliable region in the second video frame are determined. At least one coding block of the second reliable region is predicted from said first reliable region, and said second reliable region in said video sequence is encoded such that an inter-prediction information dependency on coding blocks outside said first reliable region is prevented.
US07760791B2 Apparatus for communicating using UWB transmission
In one embodiment, an apparatus for communicating using UWB (ultra wideband) transmission includes a transmitter configured to transmit the UWB transmission; a receiver configured to receive the UWB transmission; and a monitor unit configured to present data representing a relationship between two types of parameters of the received UWB transmission.
US07760786B2 Laser with resonant reflector
A vertical cavity surface-emitting laser (VCSEL) is disclosed. The VCSEL includes a layer that at least partially defines an optical cavity having an optical axis. The VCSEL further includes a resonant reflector layer extending across at least part of the optical cavity. The resonant reflector layer has a refractive index that does not abruptly change laterally across the optical cavity. The refractive index of the resonant reflector layer includes contributions from a first material having a first refractive index and a second material having a second refractive index. At least one of the first material and the second material includes a polymer.
US07760784B2 Laser diode having nano patterns and method of fabricating the same
A laser diode having nano patterns is disposed on a substrate. A first conductive-type clad layer is disposed on the substrate, and a second conductive-type clad layer is disposed on the first conductive-type clad layer. An active layer is interposed between the first conductive-type clad layer and the second conductive-type clad layer. Column-shaped nano patterns are arranged at a surface of the second conductive-type clad layer to form a laser diode such as a distributed feedback laser diode.
US07760783B2 Semiconductor device such as semiconductor laser device and manufacturing method therefor, and optical transmission module and optical disk unit employing the semiconductor laser device
After a p-type cladding layer, an etching rate reducing layer and a p-type contact layer are formed in order on an n-type substrate, an etching mask is formed. Then, by using the etching mask, the p-type contact layer, the etching rate reducing layer and the p-type cladding layer are partially etched in the region outside the etching mask with an etchant. At this time, the etching rate of the layers by the etchant is slower in the etching rate reducing layer than in the p-type cladding layer and the p-type contact layer. Then, a metal thin film is formed such that the film continuously coats an upper surface and side surfaces of a ridge consisting of the above layers left after the etching step. A normal vector at a surface coated with the thin film has an upward component.
US07760777B2 DBR laser with improved thermal tuning efficiency
A distributed Bragg reflector (DBR) includes a base substrate and a gain medium formed on the base substrate. A waveguide positioned above the base substrate in optical communication with the gain medium and defines a gap extending between the base substrate and the waveguide along a substantial portion of the length thereof. The waveguide having a grating formed therein. A heating element is in thermal contact with the waveguide and electrically coupled to a controller electrically configured to adjust optical properties of the waveguide by controlling power supplied to the heating element.
US07760773B2 Wavelength conversion laser apparatus
A wavelength conversion laser apparatus including: a laser light source emitting primary wavelength light; a non-linear optical crystal including: a light waveguide region having a first refractivity, the light waveguide region receiving the primary wavelength light to output as secondary wavelength light; and a clad region adjacent to the light waveguide region, the clad region having a second refractivity lower than the first refractivity, wherein at least the light waveguide region has a periodically domain-inverted structure formed such that a domain-inverted period varies in a direction perpendicular to an incident axis of the primary wavelength light; and a mover moving the non-linear optical crystal to change the domain-inverted period on a path where the primary wavelength light incident on the light waveguide region passes.
US07760766B2 Audio processor
An audio information detector extracts frequency information on audio data from a packet called an ASP in the HDMI standard and outputs the extracted frequency information to a frequency divider as audio information. The frequency divider determines a frequency division ratio based on the audio information, divides the frequency of a PLL clock signal output from an analog PLL circuit by the frequency division ratio and outputs the resultant signal as a comparison clock signal. The analog PLL circuit performs feedback control such that the comparison clock signal and a reference clock signal are synchronized with each other, and generates an audio clock signal obtained by performing frequency multiplication or division on the reference clock signal.
US07760740B2 Media formatting
Media formatting wherein media available from a media source is formatted for use with a media terminal. The formatting may include formatting the media to corresponding with operating characteristics of the terminal. The formatting may also include formatting one or more transmission and allowing the terminal to select the transmission having a matching/compatible format.
US07760735B1 Method and system for discovering network paths
One embodiment of the present invention provides a system that identifies network switches along a path. During operation, the system receives an address of a source node and an address of a destination node. The system maintains a set of topology information for a network. The system further simulates a data packet originated at the source node and destined for the destination node. During the simulation, the system determines whether a current-hop node performs layer-3, layer-2, or sub-layer-2 switching. The system sends a query to the current-hop node over a separate control channel to determine the status of the current-hop node and discover a next-hop node. The system then receives a reply. The system determines the next-hop node based on the reply and sets the next-hop node as the current-hop node.
US07760720B2 Translating native medium access control (MAC) addresses to hierarchical MAC addresses and their use
Different mechanisms are disclosed for translating native Media Access Control (MAC) addresses to and from corresponding hierarchical MAC addresses, and the use of such MAC addresses. A packet switch typically maintains a data structure relating native MAC addresses of certain devices with external MAC addresses, wherein each of the external MAC addresses is typically hierarchical in nature with a portion of the translated address identifying a switch local to the destination device and through which the destination device is to be reached. Other network elements can then readily determine where to route a packet with a destination identified by such a hierarchical MAC address without having to maintain such a large or complete database of MAC addresses as the packet can be routed to the switch based on a portion of the hierarchical address (e.g., typically without regard to the portion of the address identifying the actual destination device).
US07760717B2 Interface switch for use with fibre channel fabrics in storage area networks
An interface switch which presents itself as switch to an enterprise fabric formed of the devices from the same manufacturer as the interface switch and that of a host or node to an enterprise fabric from a different manufacturer. This allows each enterprise fabric to remain in a higher performance operating mode. The multiplexing of multiple streams of traffic between the N_ports on the first enterprise fabric and the second enterprise fabric is accomplished by N_port Virtualization. The interface switch can be connected to multiple enterprise fabrics. All control traffic address mappings between virtual and physical addresses may be mediated and translated by the CPU of the interface switch and address mappings for data traffic performed at wire speed. Since the interface switch may preferably be a single conduit between the enterprise fabrics, it is also a good point to enforce perimeter defenses against attacks.
US07760713B2 Camera-phone barcode scanning support
Systems and methods are disclosed for load balancing call centers and for providing remote receptionist service.
US07760686B2 Wireless packet communication method and wireless packet communication apparatus
A plurality of types of available transmission rates to be used for transmission of data packets are individually managed for each receiver terminal. When there are a plurality of data packets to be transmitted onto a transmission buffer and when it is possible to transmit said plurality of data packets simultaneously, the packet sizes representative of the data amounts of the respective data packets are referred to as well as the transmission rates of the respective data packets associated with the receiver terminals. The packet time lengths (transmission times) defined by the packet sizes and transmission rates are checked for the respective data packets. A plurality of data packets whose packet time lengths are approximately equal to each other are selected regardless of their receiver terminals. The transmissions of the plurality of selected data packets are commenced simultaneously by use of a plurality of radio channels.
US07760683B2 Call admission control device and call admission control method
Call admission control is performed by considering whether or not a mobile station that has already performed communications and a mobile station that is newly starting communications can attain respective target transmission data rates. A new call admission judgment unit controls admission of a call from a new mobile station based on a packet allocation frequency for satisfying an existing terminal target transmission data rate relating to a plurality of mobile stations and a packet allocation frequency for satisfying a new terminal target transmission data rate relating to a new mobile station. Call admission control can be appropriately performed based on whether or not a target transmission data rate can be satisfied regardless of the cell mode and the way of the occurrence of traffic on a mobile station which has already started communications and a mobile station which is to newly start communications.
US07760679B2 Radio communication system
A radio communication system (50) which uses a transmit power control loop to adjust downlink (160) transmit power from a base station (100) to a mobile station (200) and periodic reports of downlink channel quality (CQI) transmitted by the mobile station (200) on an uplink (260) to select a downlink transmission parameter, temporarily transmits additional CQI reports in response to an interruption in the transmit power control loop or the CQI reporting.
US07760676B2 Adaptive DRX cycle length based on available battery power
Methods and apparatuses enable providing a dynamic, adaptive discontinuous reception (DRX) period based on available battery power of a mobile device. A mobile device can be assigned a DRX period based on a battery power level of the mobile device, and the assigned DRX period can be dynamically changed to reflect changes to the battery power level. In one embodiment, the mobile device initiates changes to the DRX period.
US07760660B2 Systems and methods for automatic evaluation of subjective quality of packetized telecommunication signals while varying implementation parameters
A system and method automates the process of objectively measuring the subjective quality of packetized telecommunication signals as a function of network quality-of-service (QoS) parameters, implementation choices, and other related parameters. Computer-based simulation may be used in conjunction with objective quality measurement algorithms and pre-recorded reference or test signals. A system (300) employing this simulation method does not require the use of human subjects in subjective quality evaluation. The system and method are applicable to various types of telecommunication signals such as, for example, voice, video, audio, and multimedia.
US07760659B2 Transmission optimization for application-level multicast
Transmission optimization for application-level multicast is described. For each member of a video conference, a multicast tree is generated that represents a data communication configuration of a data source and the other members of a video conference which are data recipients that receive video and audio data from the data source. An end-to-end transmission delay from each data source to each of the respective data recipients is determined, and the available bandwidth between each data source and the respective data recipients is determined. One or more of the multicast trees, each corresponding to a data source, are refined according to the end-to-end transmission delay and available bandwidth for a particular data source to optimize the data communication configuration of the data source in the video conference.
US07760654B2 Using a connected wireless computer as a conduit for a disconnected wireless computer
Systems and methods are described for using client conduits to enable bootstrapping and fault diagnosis of disconnected wireless clients. Client conduits are used to enable disconnected clients to diagnose their problems with the help of nearby clients. This technique may take advantage of the beaconing and probing mechanisms of IEEE 802.11 to ensure that connected clients do not pay unnecessary overheads for detecting disconnected clients. Methods are also described for detecting rogue devices disguising as disconnected clients.
US07760652B2 Methods and apparatus for improved failure recovery of intermediate systems
Methods and apparatus relating to intermediate system recovery to reduce the required amount of computational resources and network bandwidth to recover an intermediate system after an operational failure. The intermediate system conceals its operational failure from neighboring systems and queries them for information sufficient to simplify the reconstruction of its routing information. The intermediate system can interoperate with existing neighbor intermediate systems that have not implemented the invention allowing the benefit and convenience of incrementally deploying embodiments of the present invention. Embodiments of the present invention include but are not limited to intermediate systems that use IS-IS and BGP protocols.
US07760650B2 SCADA system with instant messaging
A system for supervisory control and data acquisition (SCADA) comprising: a remote terminal unit associated with a site; a SCADA hub in communication with the remote terminal unit; and at least one user station removed from the SCADA hub, the remote terminal unit being operable to: identify a change in a property at the site; and initiate communication of data regarding the changed property to the SCADA hub, the SCADA hub being operable responsive to the initiated communication to: transmit data regarding the changed property to the at least one user station by instant messaging.
US07760645B2 Method for routing ad-hoc signals
An ad-hoc network is a typically a dynamic collection of nodes capable of communicating therebetween without the aid of pre-established infrastructure. Ad-hoc networks differ from traditional networks in that the topology of interconnections between nodes is inherently dynamic and not fixed. Generally, the routing protocols belong to two groups: proactive and reactive. Proactive protocols attempt to maintain correct and up-to-date routing information at every node. Reactive protocols, in turn, collect necessary routing information only if a pair of nodes are to establish a communication. In accordance with embodiments of the invention a reactive ad-hoc network protocol is disclosed that uses controlled flooding to broadcast packets of information within the ad-hoc network. Furthermore, the ad-hoc network protocol does not maintain up-to-date routing information at every node in an ad-hoc network and does not utilize specific control messages to assure that packets within the ad-hoc network follow optimal paths.
US07760638B2 High-throughput communication system, communication terminal, session relay, and communication protocol
In a communication system for transmitting and receiving data between a plurality of terminals via a network through a session relay for relaying communication between the terminals, each of the terminals or the session relay measures a one-way or a round-trip delay time in the network, determines a threshold delay time at which network congestion is judged. With reference to a delay time upon detection of packet loss and the threshold delay time, estimation is made about the possibility that the packet loss results from congestion. A congestion window is changed with reference to the possibility upon detection of the packet loss.
US07760633B2 Transmission control protocol (TCP) congestion control using transmission delay components
According to the present invention, methods and apparatus are provided to improve the Transmission Control Protocol (TCP) for data such as delay sensitive or bursty data. A maximum send window is adjusted using forward queuing delay and maximum bandwidth parameters. Reverse queuing delay and the number of packets drops are not factored into generation of the maximum send window. Network buffer occupation is bounded and a congestion window is effectively varied using rate shaping and gradual size increases based at least partially on the number acknowledged packets.
US07760632B2 Device and method for relaying packets
Packets are relayed using a network relay device including a plurality of interface units. Each of the interface units includes one or more physical ports for connection to a line, and a bandwidth controller configured to control transmission bandwidth for packets received by the physical ports. Furthermore, a single specific physical port is selected as the output physical port from the distributed-control logical port based on output port group information unique to the output port group including the distributed-control logical port.
US07760630B2 Input port routing circuit that performs output port filtering
The filtering operations normally performed at the output port side of an Infiniband (or similar protocol) routing switch are performed in parallel at the input side to prevent data packets from being placed on a queue from which they would ordinarily ultimately be discarded, thus removing “bad” packets that would normally have a negative impact on the bandwidth of the switch. Bad data packets thus do not consume space in a central queue nor bandwidth in a crossbar switch.
US07760625B2 Exchange node and exchange node control method
The present invention reduces the delay time to extremely short by monitoring the output/distribution unit of the exchange node to specify the unused time slot as write destination of the data and performing priority control by the priority control signal contained in the data. The traffic congestion is resolved by performing write output to the specified time slot regardless of the communication speed of the transmission path of the data. Furthermore, the present invention aims to provide the exchange node and the exchange node control method that ensures communication quality by using the connection type as the communication method since the delay time in communication can be reduced.The exchange node 100 according to the present invention includes an input buffer unit 2, an identification unit 7, a distribution unit 5, a multiplexing circuit 9, a time slot allocation circuit 12, and an output/distribution unit 10. More preferably, a frame compression circuit 16, a frame decompression circuit 18 and a priority determination circuit 20 are arranged.
US07760624B1 Network access device and method for protecting subscriber line communications
A network access device comprises a first line card, a second line card, and logic. The first line card has a first transceiver coupled to a first subscriber line, and the second line card has a second transceiver coupled to a second subscriber line. The logic is configured to switch communication from the first subscriber line to the second subscriber line in response to a detection of an error condition for communication occurring over the first subscriber line.
US07760620B2 Method and apparatus for processing fault dependency of different levels of tandem connection monitoring
A method for processing fault dependency of different levels of tandem connection monitoring is provided. The method comprises obtaining monitored coverage scopes of the different levels of tandem connection monitoring (TCM); locating a fault section according to an overlapping relationship between monitored coverage scopes of the at least two different levels of TCM at which the warnings are reported and performance degradation degrees of the at least two different levels of TCM, the fault section being located when warnings are reported in at least two different levels of TCM; and outputting location-related information that includes information of the fault section to a user.
US07760619B2 Intelligent failover in a load-balanced networking environment
A hash table in the network device driver maintains data on the traffic characteristics for each network interface (“NIC”) within a computing device. If one of the NICs in the computing device becomes unreliable, the cost function in the hash engine allows the software driver to initiate network traffic redistribution among the remaining reliable NICs in the computing device. Using this hash engine, the software driver is able to intelligently redirect each of the network connections on an unreliable NIC to a reliable NIC within the computing device, in a way that optimizes the distribution of network traffic across the remaining reliable NICs. Alternatively, if a connection is moved from an old NIC to a new NIC, the software driver can detect the moved connection and offload the moved connection to a hardware offload engine on the new NIC. With this approach, issues such as network interface overloading and computing device performance degradation may be more easily avoided when failing over network connections, thereby improving overall system performance relative to prior art techniques.
US07760609B2 Optical disc apparatus
An optical disc apparatus comprises an optical pickup with a thread load, a thread motor for moving the optical pickup, and an inner circumferential switch. When the optical pickup is moved to an innermost circumference of an optical disc to turn on the switch, the pickup is stopped, and the moving direction of the pickup is changed to the outer circumferential side. A driving voltage applied to the motor is gradually increased. The driving voltage, at which the pickup moving to the outer circumferential side causes the switch to be turned off, is set as an automatically adjusted value of the driving voltage applied to the motor. Thereafter, this automatically adjusted value, which corresponds to the thread load, is used to drive the motor. This makes it possible to absorb variations of thread loads and reduce variation in rezero operation, achieving cost reduction, without using a thread sensor.
US07760605B2 Optical information recording device, optical information recording method, and signal processing circuit
It is an object of the present invention to provide a recording condition closer to an optimum even for a medium unknown to a drive, and more particularly to provide a method especially effective when applied to code identification methods, such as PRML, wherein codes are identified based on amplitude information of an RF signal. In order to accomplish the object, an RF signal received from a photo-receiving part 108 of a pickup is converted into sampling data by an A/D converter 300, and a Viterbi decoder 302 performs code determination using the sampling data. Codes included in a reproduction signal are then determined by synchronizing recording pulses with the reproduction signal using the result of the code determination. Then, the result is used to specify a part to be detected in the codes, and finally an amplitude of the specified part is detected.
US07760604B2 Optical disc device and tracking control method
This invention provides an optical disc device that can prevent the occurrence of an error in a starting position of a write operation due to off-tracking, and to avoid an unnecessary stop of the write operation during writing. A tracking error signal generator generates a tracking error signal from a signal which has been detected by an optical pickup, and a system controller detects off-tracking by comparing the tracking error signal with a threshold level, and turns control operation of a tracking servo controller off if the threshold level is exceeded. The off-tracking detection threshold level applied during a time period from completion of seek operation to a start of movement of the optical pickup to the starting position of the write operation is set to be lower than a threshold level applied during a time period of data recording.
US07760602B2 Hybrid type optical disc and manufacturing method for hybrid type optical disc
A stamper which has a region information according to a destination is set to the resin molding machine for HDDVD and the resin molding machine for DVD, respectively. The contents information (contents A) of the same program is held in each stamper. The region information of each stamper is different according to the destination of contents information. Two disc substrates to which the information on each stamper is transferred are formed using the resin molding machine for HDDVD and the resin molding machine for DVD, and the reflecting layer is further formed on the transfer face of each substrate by sputtering. And as the reflecting layer side faces each other, each disc substrate is laminated. Thereby, hybrid type next-generation DVD from which the destination of the contents information of a HDDVD layer and a DVD layer is different is manufactured.
US07760597B2 Optimal recording apparatus and method for determining an optical recording condition
An optimal recording apparatus and method for optical recording media are disclosed which are capable of recording data on the optical recording medium under optimum conditions in an optical recording/reproducing apparatus.In accordance with the optimal recording apparatus and method, a reference power value recorded on an optical recording medium is first read out. Test data is then recorded onto a first field of a test data in the optical recording medium under a condition in which a recording power value is varied with reference to the read power value. The test data recorded on the first field is subsequently reproduced in order to determine an optimum recording power value from the reproduced characteristics. Based on the determined optimum recording power value, test data is recorded on a second field of the test area under a condition in which a format of recording signals is varied. The test data recorded on the second field is subsequently reproduced in order to determine an optimum write strategy. Desired data is then recorded on the optical recording medium, using the determined optimum write strategy and the determined recording power value.
US07760596B2 Optical information recording method, optical information recording device, and optical information recording medium
The present invention provides an optical information recording apparatus and method capable of effectively determining appropriate recording parameters in a short time with favorable efficiency, when recording information onto an optical disk having different information recording conditions and information recording characteristics. An information recording condition or an information recording characteristic of an optical disk 1 is identified, and a recording pulse position is corrected at a correction accuracy according to the identifies information recording condition or information recording characteristic, such that a recording mark is formed in a predetermined position.
US07760593B2 Information/recording/reproducing apparatus including ΔΣ conversion circuit
Provided is an information recording/reproducing apparatus which can perform servo control with a simple circuit structure and can be manufactured at a low cost. Analog output signals from a plurality of separate portions of a photosensor which receive reflected light from an optical disk are converted into one-bit digital outputs using a plurality of ΔΣ conversion circuits; the one-bit output signals of the plurality of ΔΣ conversion circuits are arithmetically operated using an arithmetic circuit to generate an n-bit (n>1) servo error signal. Further, the servo error signal of the arithmetic circuit is converted into an m-bit (m>n) servo error signal by a single decimation filter.
US07760581B2 Active driver control circuit for semiconductor memory apparatus
An active driver control circuit for a semiconductor memory apparatus includes an asynchronous decoding unit that can be activated in response to a bank selection signal, when an external command is a read or write command, can generate an enabled read/write enable signal, and when a precharge signal is enabled, disable the enabled read/write enable signal, a synchronous decoding unit that can be activated in response to the bank selection signal, can generate an enabled active enable signal when the external command is an active command, when the external command is a precharge command, can generate the precharge signal, and output the active enable signal and the precharge signal in synchronization with a clock, and an active driver control signal generating unit that can generate an active driver control signal in response to the active enable signal and the read/write enable signal.
US07760571B2 Image memory architecture for achieving high speed access
An image memory is composed of a memory cell array, first and second area selecting circuits, and a write circuit. The memory cell array includes memory elements arrayed in rows and columns, each of the memory elements being adapted to store pixel data. The first area selecting circuit is adapted to select a plurality of row addresses at the same time, and the second area selecting circuit is adapted to select a plurality of column addresses at the same time. The write circuit is adapted to write same pixel data into selected memory elements out of the memory elements, the selected memory elements being associated with the selected row addresses and column addresses.
US07760570B1 Semiconductor device having variable parameter selection based on temperature and test method
A semiconductor device that may include temperature sensing circuits is disclosed. The temperature sensing circuits may be used to control various parameters, such as internal regulated supply voltages, internal refresh frequency, a word line low voltage, or the like. In this way, operating specifications of a semiconductor device at worst case temperatures may be met without compromising performance at normal operating temperatures. Each temperature sensing circuit may include a selectable temperature threshold value as well as a selectable temperature hysteresis value. In this way, temperature performance characteristics may be finely tuned. Furthermore, a method of testing the temperature sensing circuits is disclosed in which a current value may be monitored and temperature threshold values and temperature hysteresis values may be thereby determined.
US07760566B2 Semiconductor memory device for preventing supply of excess specific stress item and test method thereof
A semiconductor memory device includes a memory core which receives a specific stress item and a pattern item from an external source, a switch part which provides the power supplied from an external source and a switch control part which controls the switch part. The memory core responds to the specific stress item to be tested for stability, and the switch control part isolates the switch part if the specific stress item is supplied to the memory core two or more times.
US07760563B2 Apparatus for sensing data of semiconductor integrated circuit
An apparatus includes a plurality of first driving signal driving units, and generates a first driving signal by driving an input signal, a plurality of second driving signal driving units, each of which drives an input signal and generates a second driving signal, a timing control unit that controls each of the first driving signal driving units such that a predetermined time difference is generated between an enable timing of the first driving signal and an enable timing of the second driving signal, a plurality of sense amplifier driving units, each of which generates a first driving level and a second driving level according to the first driving signal and the second driving signal, and a plurality of sense amplifiers that are provided for respective bit line pairs, and each include first type switching elements operating according to the first driving level and second type switching elements operating according to the second driving level.
US07760559B2 Integrated circuit with separate supply voltage for memory that is different from logic circuit supply voltage
In one embodiment, an integrated circuit comprises at least one logic circuit supplied by a first supply voltage and at least one memory circuit coupled to the logic circuit and supplied by a second supply voltage. The memory circuit is configured to be read and written responsive to the logic circuit even if the first supply voltage is less than the second supply voltage during use. In another embodiment, a method comprises a logic circuit reading a memory cell, the logic circuit supplied by a first supply voltage; and the memory cell responding to the read using signals that are referenced to the first supply voltage, wherein the memory cell is supplied with a second supply voltage that is greater than the first supply voltage during use.
US07760557B2 Buffer control circuit of memory device
Buffer control circuit of memory device having a buffer control circuit of a memory device comprises an auto-refresh buffer controller configured to detect a data training operation in an auto-refresh mode and a controller configured to enable an input buffer in response to an enable signal generated in the data training operation by the auto-refresh buffer controller.
US07760553B2 Fuse circuit and flash memory device having the same
A fuse circuit in a flash memory device is disclosed. The fuse circuit includes a plurality of memory cells turned on/off by a first voltage in accordance with program state, a switching circuit configured to switch in response to a control signal, thereby transmitting a verifying signal for verifying program of the memory cell to the memory cell, and a cell controller configured to output the verifying signal for controlling program, verification and erase of the memory cells and the control signal.
US07760545B2 Semiconductor memory device and programming method thereof
A semiconductor memory device is provided that has a storage unit that includes an interlayer insulation film, a lower electrode layer embedded in the interlayer insulation film, and a recording layer and an upper electrode layer provided on the interlayer insulation film. When a predetermined current is passed to the storage unit, the recording layer is heated by substantially exceeding a melting point, and a cavity is formed near the interface between the recording layer and the lower electrode layer. As a result, the recording layer is physically separated from the lower electrode layer, and no current flows through the storage unit. When the recording layer is physically separated from the lower electrode layer, these layers cannot be returned to the contact state again. Therefore, information can be stored irreversibly.
US07760539B2 Nonvolatile memory device
A variable resistance element (1) whose resistance changes with application of a voltage pulse is brought to a low resistance state by applying an erase pulse to a path shown by the broken line through selection of selection transistors. An erase pulse limiting resistance (2) is inserted in the broken-line path. The resistance value (Re) of the erase pulse limiting resistance (2) is set so that a first resistance value as the sum of all the ON resistance values of the selection transistors, Re and the wiring resistance in the path is equal to or more than a bulk resistance value of a thin film material used in the variable resistance element (1), to prevent the resistance of the variable resistance element (1) from decreasing to the bulk resistance value at which stable resistance change is not resumed.
US07760529B2 Systems and methods for digital transport of paramagnetic particles on magnetic garnet films
Systems and methods are provided for digital transport of paramagnetic particles. The systems and methods may include providing a magnetic garnet film having a plurality of magnetic domain walls, disposing a liquid solution on a surface of the magnetic garnet film, wherein the liquid solution includes a plurality of paramagnetic particles, and applying an external field to transport at least a portion of the paramagnetic particles from a first magnetic domain wall to a second magnetic domain wall of the plurality of magnetic domain walls.
US07760517B2 Converter for an ion propulsion system
A converter includes a converter for an ion propulsion system is provided. The converter includes a bridge circuit with a first and second bridge circuit connection and four switches. The converter also includes a storage inductance and a high voltage transformer with a primary and a secondary winding. The converter further includes a switch control unit, which opens or closes the fourth switch at a control time delayed in relation to the first switch.
US07760511B2 Electrical connection box
An electrical connection box according to the present invention includes a case including a circuit board, a bus bar which is electrically connected to the circuit board and extends outside the case, wherein the bus bar includes a horizontal portion positioned in an area outside the case and extends in a horizontal direction, a lower side holding member of the case positioned near the horizontal portion of said bus bar, and holds said horizontal portion from below or above when a force is applied to the bus bar in a direction in which the horizontal portion lowers or rises, and a recessed portion.
US07760506B1 Electronic components, systems and apparatus with air flow devices
Electronic components, systems and apparatus including one or more air flow devices, such as an aerodynamic element and/or an air diverter.
US07760499B1 Thermal management system for card cages
A system is provided herein which comprises (a) a plurality of circuit boards (207); (b) a plurality of slots (205), wherein each of said slots is adapted to provide power to a circuit board coupled thereto, and wherein each of said circuit boards is coupled to one of said slots; and (c) a thermal management card (209) disposed in one of said slots, said thermal management card containing at least one synthetic jet ejector.
US07760497B2 Powered controlled acceleration suspension work platform hoist control cooling system
The hoist control cooling system for preferentially cooling components of a variable frequency drive that is controlling a hoist motor. The cooling system includes an inverter temperature sensor, an ambient temperature sensor, a cooling system controller, an inverter cooler, and an ambient cooler. The inverter temperature sensor measures the temperature of the inverter and generates an inverter temperature signal. The ambient temperature sensor measures the temperature of the ambient air in the sealed control enclosure and generates an ambient temperature signal. The cooling system controller communicates with the inverter temperature sensor and the ambient temperature sensor by receiving the inverter temperature signal, the ambient temperature signal, and generating both an inverter cooling signal, and an ambient cooling signal. The inverter cooling signal controls the cooling of the inverter. Similarly, an ambient cooling signal switches the ambient cooler on, thereby cooling the ambient air temperature in the sealed control enclosure.
US07760492B2 Shell and display device using the same
A shell and a display device using the same are provided. The shell is disposed at the display device. The shell includes a frame, a clamping element, a fastening element and an elastic element. The frame has a first surface, a second surface and a hole. The first surface is opposite to the second surface. The first surface and the second surface are penetrated by the hole. The clamping element is inserted into the hole. An end of the clamping element is positioned at a side of the first surface, and the other end of the clamping element is positioned at a side of the second surface. The fastening element is disposed at the side of the second surface and connected to the clamping element. The elastic element is used for providing the clamping element with an elastic force toward the first surface.
US07760479B2 Technique for combining in-rush current limiting and short circuit current limiting
A circuit that protects from high power-on in-rush currents and short circuits. The circuit has a pass transistor and a parallel smaller transistor. A comparator senses when an output voltage crosses a reference and turns off the pass transistor and turns on the parallel smaller transistor. The parallel smaller transistor has a higher “on” resistance so that the short circuit or the in-rush current does not harm the electronics. When the short circuit or in-rush current condition is removed, the comparator senses this condition and returns to the normal operation where the pass transistor is on and the parallel small transistor is off.
US07760469B2 Method and apparatus for an air bearing surface to reduce contamination due to saturation water vapor pressure in a hard disk drive
A slider operating air bearing surface (ABS) to remove a front saturation water vapor pressure peak near a front bulwark and a bad flow pattern area the between front bulwark and a central island. The ABS implementing these operations. Alternatively, ABS includes a front bulwark channel in the front bulwark and a central fin between the front bulwark and the central island. Slider includes an embodiment of the ABS. Head gimbal assembly (HGA) includes the slider. Head stack assembly includes at least one HGA. Hard disk drive includes the head stack assembly. Manufacturing methods for the slider, the HGA, the head stack assembly, the hard disk drive, and these items as products of their manufacturing processes.
US07760461B1 Disk drive employing coarse position feedback from mechanical position sensor to improve format efficiency
A disk drive is disclosed including a disk having a plurality of servo tracks. The servo tracks are banded together to form a plurality of servo track bands, and each servo sector comprises a fine track address that identifies one of the servo tracks. The disk drive further comprises a head attached to a distal end of an actuator arm operable to generate a read signal by reading the disk, and a mechanical position sensor operable to detect a coarse position of the actuator arm. The coarse position is processed to identify one of the servo track bands, and the read signal is processed to detect one of the fine track addresses, wherein the detected fine track address identifies a servo track within the identified servo track band. The identified servo track band is combined with the detected fine track address to generate a servo track address.
US07760445B2 Compound lens and compound lens array
An exemplary compound lens includes a rigid light pervious layer, a first plastic lens, and a second plastic lens. The rigid light pervious layer includes a first surface and a second surface opposite to the first surface. The first plastic lens is attached on the first surface, and is comprised of a first material. The second plastic lens is formed on the second surface, and is comprised of a second material. A refractive index of the first material is different from that of the second material. An optical axis of the first plastic lens is in alignment with an optical axis of the second plastic lens.
US07760437B2 Projector apparatus having a shielding plate to prevent formation of ghost image in the projected image
A projector apparatus includes a light source for producing light beams, a micromirror device including an array of micromirrors for modulating and reflecting the light beams into image light beams, and a projection lens unit for magnifying and projecting the image light beams. The projection lens unit includes an optical lens disposed adjacent to the micromirror device, and a light shielding plate mounted on the optical lens or between the micromirror device and the optical lens for covering bias light so as to prevent formation of a ghost image in the projected image.
US07760431B2 Method of and apparatus for modifying polarity of light
A method of modifying polarity of light is provided. The light propagates through a first transverse plane and has known polarization states in respective cells of the first transverse plane. A first retardation compensator having respective waveplates matching the cells then changes the polarity of the light so that light propagating through a second transverse plane is circularly polarized across the entire second transverse plane. A second retardation compensator includes a plurality of quarter waveplates that change the polarization of the circularly polarized light, so that light passing through a third transverse plane is linearly polarized. The crystal alignment of the quarter waveplates and their shape and configuration are selected so that the direction of the polarization is normal to a radius from a single point.
US07760421B2 Method and apparatus for enhancing plasmon polariton and phonon polariton resonance
A metallic nano-particle surrounded by an amplifying medium results in a boundary condition that creates a singularity in the particle's dynamic polarizability at the localized surface plasmon resonance and at a critical value of the gain is disclosed. The boundary condition may be time dependent due to excitation by a sub-picosecond laser pulse and couples to the electromagnetic vacuum resulting in photon emission in an analogue of the Unruh Effect. The vacuum emission from 2-D nanostructures embedded in high gain laser dyes predicts energies nearly two orders of magnitude larger than the spontaneous emission background. The vacuum radiation is may have a unique dependence on the excitation.
US07760419B2 Electrophoretic display device
An configurationally simplified electrophoretic display device is disclosed. The electrophoretic display device includes a substrate including a plurality of pixels, first pixel electrodes on the substrate, second pixel electrodes to be slit on each first electrode, and an electrophoretic film disposed on the second pixel electrodes. The second pixel electrodes are slit in different widths according to a plurality of sub-pixels.
US07760418B2 Electrophoretic display device with improved reflective luminance
An electrophoretic display device with an improved reflective luminance is presented. The electrophoretic display device includes an electrophoretic display panel including sub-pixels corresponding to four colors (e.g., red, green, blue, and white). A signal converter is provided for receiving an image signal for three colors and converting it into an image signal for four colors. A data driver is provided for supplying the converted image signal for four colors to the sub-pixels as a data voltage.
US07760417B2 Brightness enhancement by fluid interface deformation in TIR-modulated displays
A reflective display having a plurality of transparent hemi-beads (120), each having a reflective region (80) surrounding a non-reflective region (82). Each hemi-bead has an associated light absorptive fluid droplet (122) having a normally relaxed shape contacting the non-reflective region, thereby frustrating total internal reflection of light rays at the droplet/hemi-bead interface. An electrical potential is selectably applied across selected droplets. Application of the electrical potential across a droplet deforms the droplet away from the hemi-bead associated with the droplet, such that light rays (158) incident on the non-reflective region are refracted toward substrate (124) and reflected back through hemi-bead (120) in an approximately opposite direction (166); and such that light rays (162) incident on the reflective region are semi-retro-reflected (168). Removal of the electrical potential allows the droplet to resume the relaxed shape.
US07760415B2 Micro mirror device
The present invention provides a mirror device, comprising: a mirror; an elastic hinge for supporting the mirror and the elastic hinge has a specific electric resistance. The mirror device further includes an electrode for controlling the mirror, wherein a voltage is applied to the elastic hinge for a predetermined period in synchronous with a change of an electric voltage applied to the electrode.
US07760410B2 Mirror support device and optical scanning apparatus adopting the same
A mirror support device has a frame with a mounting surface on which a mirror is mounted at an angle. An elastic member has a first end, a second end, and a plurality of pressing portions. The first end is fixed to the top of the frame, and the second end urges the mirror towards the mounting surface to fix the mirror to mounting surface. The plurality of pressing portions abut against the mirror when the second end urges the mirror towards the mounting surface. The pressing portion increases and more effectively apply a pressing force for supporting and fixing the mirror. Therefore, the mirror is fixed more securely and stably without deviation and deformation, and light scanning error and image quality degradation is prevented.
US07760402B2 Image processing apparatus and image processing method
The present invention relates to an image processing apparatus and method using a memory, scan controller, transmission controller, file manager and fax controller. The software is configured for an image process in which a facsimile function is controlled to operate a request function to issue the volume utilization request in response to generation of a facsimile transmission request.
US07760401B2 Voltage recorder, image processing apparatus, and voltage recording method
A voltage recorder includes: a receiver that receives a signal from an apparatus operating on power supplied from a power supply circuit, notifying an operational status of the apparatus; a first memory that stores sampling periods in association with an operational status of the apparatus; a sampling period determining unit that determines, with reference to the first memory, a sampling period on the basis of the operational status of the apparatus notified by the signal received from the apparatus; a voltage data generating unit that samples a voltage supplied from the power supply circuit in the determined sampling periods, and generates measured voltage data indicative of the sampled voltage; an abnormality notification unit that compares the voltage indicated by the generated measured voltage data and a predetermined threshold, and determines whether to send an abnormality notification signal depending on a result of the comparison.
US07760393B2 Color processing method and apparatus thereof, and installer of device driver
Creation of integrated color conversion data for color processing requires a large computation volume and much time in case of a device and GMA used for the first time. Hence, first color conversion data is stored in a memory, second color conversion data different from the first color conversion data is retrieved, and integrated color conversion data is generated from the first color conversion data and the second color conversion data. The generated integrated color conversion data is stored in the memory, so that the integrated color conversion data is read out from the memory and is used upon application of color processing according to the first color conversion data and the second color conversion data to color data.
US07760385B2 Printing system
A printing system is provided capable of executing printing with a suitable printer in accordance with the printing quality assigned by the printing information that becomes the printing objective. The proxy printing judgment unit of the printer judges whether a printer exists that shows a resolution value equal to or higher than that of the resolution assigned by the printing quality information and, in a case where such a printer does not exist in the printer list, executes the process to execute the error message display. In a case where such a printer exists in the printer list, the printer showing the highest resolution value is selected. The process is then executed for demanding creation of proxy printer data from the proxy printer data conversion unit, the created proxy printing file is sent via the network to the proxy printer, and the proxy printer executes the process to perform proxy printing.
US07760384B2 Image processing method, image processing apparatus, and control program for image processing apparatus
In an image processing apparatus, the image data to be recorded/output by an image recording means is specified by information stated on a mark sheet that is read from an image reading means. The image data to be printed/output is analyzed, the number of people in the photographic object in the image data is detected, and a thumbnail image of the image is printed together with a mark sheet having mark areas in which the number of prints of the image can be specified in correspondence to the number of people in the photographic object obtained by detecting the number of faces from the image data or by another method. The mark sheet is read by an image reading means, and an image of the number of prints corresponding to the number of people in the photographic object is printed.
US07760377B2 Image printing system and image delivery device and image printing device used therein
When the user gives a printing instruction of an image delivered in response to the user's selection and edited, the image printing system of the invention retrieves available printers for printing the image, based on the ink type suitable for printing the image and an input paper size, and displays a list of the retrieved available printers on the user's Web browser. In response to the user's selection of a desired printer out of the list, the image printing system inputs a captured image, which is obtained by capturing the edited image, as a check image and the user's settings of editing parameters via the Internet and sends the check image and the user's settings of the editing parameters to a computer in a printing center where the selected printer is located. The computer displays a resized edited image and the check image in a comparable manner to confirm their consistency, prior to printing the edited image.
US07760361B2 Surface plasmon detection using curved surface prism and reflecting member
A detection apparatus arranges a light source, a curved surface prism having a curved surface and a plane surface, a metal film placed on the plane surface of the prism to be held adjacently to a test sample, and a reflecting member for reflecting light such that light emitted by the light source enters the prism through the curved surface and is reflected by the metal film, then by the reflecting member, and again by the metal film. The detection apparatus is adapted to detect an optical change in the test sample by means of surface plasmon generated on the metal film. In the detection apparatus, divergent light is made to enter the prism through the curved surface to collimate the incident light by means of the curved surface. The apparatus can suppress the broadening of the resonant bandwidth so as to operate as a monitor with a higher degree of precision.
US07760356B2 Optical measuring device and method, and nanoparticle measuring method and device
The invention provides an optical measuring device capable of performing measuring using a transient diffraction grating by only adjusting probe light, and a nanoparticle measuring device using the same principle as the optical measuring device. An optical measuring device includes: a power supply 15; a container 11 that stores a sample; a pair of electrodes 13 and 14 that generate an electric force line distribution in which areas having high electric force line density and areas having low electric force line density are regularly arranged; a dielectrophoresis control unit 19 that controls the generation of a transient diffraction grating using dielectrophoresis of particles in the sample caused by applying the voltage to the pair of electrodes 13 and 14 and a variation in the transient diffraction grating due to the diffusion of the particles in the sample according to a variation in the applied voltage; a light source 16 emitting light to the transient diffraction grating; and a plurality of photodetectors 18 detecting diffracted light generated by the transient diffraction grating. In the optical measuring device, the particles are evaluated on the basis of a variation in the intensity of the diffracted light generated by the transient diffraction grating. Further, for example, the particle diameter of a nanoparticle is measured by the same principle as the optical measuring device uses. As a result, it is possible to increase the intensity of a signal and to improve the sensitivity and the S/N ratio, as compared to a dynamic scattering method.
US07760354B2 Spectroscopic method and apparatus for identification of a substance using a tunable light source
A spectroscopic detector includes a tunable light source, such as a continuously tunable, optical parametric oscillator laser; means for measuring the emitted radiation at a plurality of emission wavelengths to obtain a plurality of spectral measurement data; and a processor for processing the spectral measurement data, where the processor includes a multispectral data processing algorithm or is configured for 1) combining the plurality of spectral measurement data into a composite spectrum, and 2) applying the algorithm to the composite spectrum. The spectra such as resonant and near-resonant Raman Spectra that are acquired are more complete and contain more information. A powerful multispectral analysis code such as IHPS, CHOMPS, or ENN analyzes the acquired data points, examining details of the spectra that could not be handled by traditional methods.
US07760352B2 Dual pulse single event Raman spectroscopy
Systems and methods for performing Raman spectrometry wherein a Raman spectroscopy system is mounted on a vehicle for on the move contaminant analysis. The system is configured to interrogate a target with a laser at a predetermined pulse repetition frequency (PRF), wherein during each PRF cycle, defined as 1/PRF, the laser is dual pulsed at a first wavelength and at a second wavelength. Raman spectra are collected and used to identify the target by matching a Raman signature with a given collected Raman spectra.
US07760351B2 Cytometer having fluid core stream position control
A cytometer having two or more chambers or regions in a containment structure of sheathing fluid that may be used to provide hydrodynamic focusing of another fluid having particles to be observed. The latter fluid may be a core stream which may have its lateral position in a flow or measurement channel affected by control of at least one of the parameters of the several segments of the sheathing fluid. The lateral position of the core stream may be aligned with a light source and detector for a count and observation of the particles. Electrical signals from the detector may be fed back to a processor which may control one or more parameters of the sheathing fluid in the various chambers or regions via pumps, valves, and flow and pressure sensors. This control of parameters may provide for the positioning of the core stream. This cytometer may be miniaturized.
US07760350B2 Glazing inspection
A method of inspecting a glazing for faults involves illuminating the glazing with light having a first wavelength to produce a bright-field image, and illuminating the glazing with light having a second wavelength to produce a dark-field image. The bright-field image and dark-field image are captured using a single image capture device. The bright-field and dark-field images may be focussed onto the image capture device by a common lens. In addition, a shadowgraph image may be recorded simultaneously. The inspection method provides an improved fault detection system for glazings, such as automotive glazings.
US07760345B2 Method and apparatus for determining at least one optical property of an imaging optical system
A method and an apparatus for determining at least one optical property of an imaging optical system which is designed to image an object disposed in an object plane of the optical system into an assigned image plane. The method includes disposing at least one test structure in the object plane of the optical system, disposing an image recording device in at least two different positions relative to the image plane of the optical system, in each of the at least two relative positions the image recording device being offset in relation to the image plane to such an extent that an image of the pupil of the optical system is produced respectively on the image recording device by the optical system by means of the test structure, and recording an image produced on the image recording device by the optical system by means of the test structure in each of the at least two relative positions by means of the image recording device.
US07760333B2 Jamming device and method
A jamming device on an object for jamming a target seeker arranged to generate an image of its surroundings and extract targets from the image. A laser is arranged to emit laser radiation at the target seeker so that the laser radiation is projected on the image. A modulator is disposed in connection with the laser and is arranged to modulate the intensity pattern of the laser radiation with the intent of manipulating the image in order to make it more difficult for the target seeker to extract the object as a target. The invention also includes a jamming method.
US07760331B2 Decoupled, multiple stage positioning system
A split axis stage architecture is implemented as a multiple stage positioning system that is capable of vibrationally and thermally stable material transport at high speed and rates of acceleration. A split axis design decouples stage motion along two perpendicular axes lying in separate, parallel planes. A dimensionally stable substrate in the form of a granite, or other stone slab, or of ceramic material or cast iron, is used as the base for lower and upper stages. The substrate is precisely cut (“lapped”) such that its upper and lower stage surface portions are flat and parallel to each other.
US07760324B2 Lithographic apparatus and device manufacturing method
An immersion lithographic projection apparatus includes a shutter member is employed to block a liquid supply system during substrate swap to ensure that liquid remains in contact with an element of the projection system during substrate swap. The shutter member is connected to a metrology frame which also supports the projection system. In this way the position of the shutter member is always known.
US07760323B2 Exposure apparatus and method of manufacturing device
At least one exemplary embodiment is directed to an exposure apparatus for exposing a substrate to light through an original plate including a shield configured to surround an optical path space of the exposure apparatus where a gas supply system is configured to supply gas into the optical path space which is deflected by a rectifier to direct the flow outside of the optical path space.
US07760319B2 Active-matrix liquid crystal display
A display device includes first and second substrates with a liquid crystal layer therebetween, video signal lines and scan lines on one of the substrates, and display electrodes connected to a video signal line through an active device. Pixel areas are defined by the video signal and scan signal lines, and each pixel area has the display electrode, a reference electrode and the active device. Display electrodes are arranged on the first substrate and reference electrodes are arranged the second substrate. A part of the reference electrodes have a plurality layers and is conductive. A sealing material is formed between the substrates and along a periphery thereof and include conductive beads. A connecting terminal is formed from an edge of the first substrate to under the sealing material, and is connected electrically to the reference electrodes thorough the sealing material.
US07760315B2 Electrooptical device, mounting assembly, method for producing electrooptical device, and electronic apparatus
An electrooptical device includes a substrate and an electronic component mounted on the substrate with an adhesive. The substrate has terminals arranged thereon and wiring lines connected to the terminals and extending in a column direction. The terminals are divided into at least one first terminal group and at least one second terminal group that does not overlap the first terminal group in the column direction. The terminals of the first terminal group are shifted from each other in a row direction so that the adjacent terminals overlap each other in the column direction. The terminals of the second terminal group are shifted from each other in the row direction so that the adjacent terminals overlap each other in the column direction.
US07760313B2 System for displaying images including wiring structure for driving display panel
Systems for displaying images and fabrication method thereof are provided. A representative system incorporates a wiring structure, for driving a display panel, which includes a substrate, a first conductive layer, a dielectric layer, and a second conductive layer. The first conductive layer, comprising an interconnection line, overlies the substrate. The interconnection line comprises a first terminal and a second terminal apart from the first terminal. The dielectric layer overlies the first conductive layer. The dielectric layer comprises a first opening exposing the first terminal, and a second opening exposing the second terminal. The second conductive layer, comprising a bonding pad, a guard ring surrounding the bonding pad, and a trace line outside the guard, overlies the dielectric layer. The bonding pad electrically connects the interconnection line through the first opening. The trace line electrically connects the interconnection line through the second opening.
US07760312B2 Liquid crystal display with a viewing angle control electrode and method of manufacturing the same
A liquid crystal display having a viewing angle which is controllable in side directions without forming a white sub-pixel is disclosed. The vertical alignment type liquid crystal display has a display screen including a plurality of pixels. Each pixel includes a display control region in which an alignment of liquid crystal molecules is controlled such that the liquid crystal molecules are disposed in an inclined orientation with respect to the display screen when a control voltage is applied, and a viewing angle control region in which the alignment of the liquid crystal molecules is controlled such that the liquid crystal molecules are disposed in a first side orientation or in a second side orientation when a control voltage is applied. The control voltage is applied through a viewing angle control line separated from the display control region.
US07760311B2 Liquid crystal display device and manufacturing method thereof
A liquid crystal display (LCD) device and a manufacturing method thereof, capable of preventing vertical crosstalk caused by a deviation of a parasitic capacitance, includes a first pixel electrode formed in a first gray scale region of each subpixel region divided into first and second gray scale regions, and a second pixel electrode formed in the second gray scale region separated from the first pixel electrode and encompassed by the first pixel electrode.
US07760310B2 Liquid crystal display panel with V-shaped connection pattern connecting a part of the first strip patterns and the first interlacing pattern of the first pixel electrode
A liquid crystal display (LCD) panel including a first substrate, a plurality of scan lines, a plurality of data lines, a plurality of pixel structures, a second substrate, and a liquid crystal layer is provided. The scan lines, data lines, and pixel structures are disposed on the first substrate. The pixel structures are electrically connected to the corresponding scan lines and data lines. The liquid crystal layer is disposed between the first and the second substrates. Each pixel structure includes a first active device, a first pixel electrode electrically connected to the first active device, and a second pixel electrode. A V-shaped main slit formed between the first and the second pixel electrodes has a tip and two branches connected thereto. The tip of the V-shaped main slit directs towards the second pixel electrode. The edges of the first and the second pixel electrodes adjoining each branch are substantially parallel.
US07760307B2 Mother glass for a liquid crystal display with passivation layer and barrier layer and method of fabricating liquid crystal display using the same
A mother glass for a liquid crystal display and a method of fabricating a liquid crystal display using the same are disclosed. The mother glass includes a plurality of cell areas where a plurality of thin films is formed on a substrate, a dummy area disposed outside the plurality of cell areas on the substrate, and a passivation layer. The passivation layer is coated on substantially an overall portion of the plurality of cell areas, and formed in a straight line-like band form along a transverse direction in the dummy area to isolate the cell areas from each other in a longitudinal direction.
US07760302B2 Display device having common electrode corresponding to a specific pixel electrode in which the area thereof is smaller than the area of other adjoining pixel electrodes and in which that common electrode has a bridging connection
The present invention is intended to control the color temperature of white exhibited by a liquid crystal display device. White is produced when light waves emitted through pixels associated with three colors of red, green, and blue have maximum intensities. The amounts of light emitted through the respective pixels are controlled by differentiating the shapes of the pixel electrodes disposed at the respective pixels from one another. Thus, the color temperature of white is controlled. Otherwise, the shapes of interceptive films disposed at the respective pixels are differentiated from one another in order to control light waves emitted through the respective pixels. Thus, the color temperature of white is controlled. The interceptive film may be shaped like the pixel electrode. Otherwise, the interceptive film may be realized with an interceptive pattern other than that of the pixel electrode or one of openings bored in a black matrix.
US07760300B2 Sample for measuring alignment axis for liquid crystal display, method of manufacturing sample, and method of measuring alignment axis
A sample for measuring an alignment axis for a liquid crystal display, a method of manufacturing the sample, and a method of measuring an alignment axis are disclosed. The sample includes a first substrate, a first alignment layer positioned on the first substrate, and a second alignment layer. The second alignment layer is positioned on the first alignment layer, and has an anisotropy more than an anisotropy of the first alignment layer.
US07760293B2 Optically compensatory film and polarizing plate and liquid crystal display using same
An optical film is provided and includes a transparent polymer film. The optical film satisfies specific relations of retardation values and has a glass transition temperature of 120° C. or higher.
US07760290B2 Multi-reflecting device and backlight unit and display device having multi-reflecting architecture
A multi-reflecting device includes a plurality of double reflecting surfaces formed serially on the rear of a light guide plate having a taper shape. A light incident upon the light guide plate is double-reflected, and progress in a desired direction. The multi-reflecting structure is applied to a backlight unit and a display device so that the backlight unit and the display device can be slimmer economically.
US07760289B2 Electro-optic device, method of manufacturing electro-optic device and electronic equipment
An electro-optic device includes: an electro-optic panel; a panel supporting member for supporting the electro-optic panel from one of front side and back side of the electro-optic panel; a mounted member to be mounted to the panel supporting member from the other one of the front side and the back side. The electro-optic panel includes at least two outer edges opposing to each other in plan view; and the mounted member includes a pair of panel positioning guides for guiding the electro-optic panel by guiding the two outer edges respectively.
US07760286B2 Liquid crystal display device
A liquid crystal display device includes a rear frame, a liquid crystal panel and a bezel. The liquid crystal panel is disposed on a front side of the rear frame. The bezel has a rectangular frame shape and holds the liquid crystal panel from a front side of the liquid crystal panel to fix the liquid crystal panel with respect to the rear frame. The bezel includes a pair of first support frames forming middle portions of long sides of the bezel and a pair of second support frames forming short sides of the bezel and end portions of the long sides of the bezel. The first and second support frames are fastened to the rear frame.
US07760275B2 Phase difference compensating element, liquid crystal device, and projection type display apparatus
A phase difference compensation element comprises at least one birefringent laminate, which contains a light transmissive base material and “a” number, where a≧2, of inorganic oblique incidence vacuum deposited films varying in direction of oblique evaporation and having been laminated on a surface of the light transmissive base material. The birefringent laminate satisfies the conditions represented by Formula (i) and Formula (ii): Re(1)
US07760274B2 Programmable mask for fabricating biomolecule array or polymer array, apparatus for fabricating biomolecule array or polymer array including the programmable mask, and method of fabricating biomolecule array or polymer array using the programmable mask
Provided are a programmable mask for promptly fabricating a biomolecule or polymer array having high density, an apparatus for fabricating a biomolecule or polymer array including the mask, and a method of fabricating a biomolecule or polymer array using the programmable mask. The programmable mask for fabricating a biomolecule array or polymer array includes a first substrate including a black matrix having openings and first pixel electrodes; a second substrate including thin film transistors for switching pixel regions which correspond to the openings according to applied electric signals and second pixel electrodes connected to drain electrodes of the thin film transistors; a liquid crystal layer interposed between the first substrate and the second substrate, the liquid crystal layer including liquid crystal whose arrangement can be changed according to electric signals of the thin film transistors so as to selectively transmit light; a first polarizing plate laminated on one side of the first substrate; a second polarizing plate laminated on one side of the second substrate; and a lens array layer laminated on one side of the second polarizing plate including lenses which correspond to the pixel regions.
US07760273B2 Image processing apparatus and image processing method
An image processing apparatus including a displaying part, a light source generating light and a display driving part displaying an image on the displaying part by controlling the intensity of the light generated by the light source on the basis of one of a plurality of image signals. A light shutting part passes or shuts out the light generated by the light source; and a controlling part controls the light shutting part to shut the light generated by the light source while the image signal which has been displayed on the displaying part is being changed into other one of the plurality of image signals. Thus, the present invention provides an image processing apparatus and an image processing method to prevent a transitional phenomenon from occurring when an image is changed.
US07760268B2 Television set having power frequency carrier
By utilizing a power frequency carrier provided by an indoor power line, multimedia data is transferred to a converter to be converted for being displayed on an output display of a television so that the multimedia data can be transferred along the indoor power line to save indoor lines.
US07760255B2 Method and apparatus for interpolation of interlaced CMYG color format
A color interpolation apparatus includes: an area determination unit determining an area between a flat area and an edge area, to which a sampling unit formed with two pixels of the photoelectric device, vertically adjacent to each other, and to be interpolated belongs; a linear interpolation unit performing linear interpolation of the sampling unit determined to belong to a flat area and outputting a luminance signal or a chrominance signal; a weight value calculation unit calculating the weight value of an adjacent sampling unit to be used for weight interpolation of the sampling unit determined to belong to an edge area; and a weight interpolation unit performing weight interpolation of the sampling unit determined to belong to an edge area, by using the weight and outputting a luminance signal or a chrominance signal.
US07760249B2 Image recording and playing system and image recording and playing method
An image recording and playing system includes: an image pickup unit that takes an image; a processing unit that performs an image processing of the image data obtained by the image pickup unit; a display unit that displays an image based on an image processing result; and a memory that stores an image data based on the image processing result, wherein the processing unit includes: a dissimilar image extracting element that determines whether the each extracting objection image data preliminarily read is a dissimilar image data to the image data obtained by the image pickup unit and extracts image data determined as the dissimilar image data; a data storing element that stores the dissimilar image data; and a thumbnail image creating unit that extracts image data similar to a typical-pattern image data extracted from among the dissimilar image data, and creates thumbnail image data.
US07760248B2 Selective sound source listening in conjunction with computer interactive processing
A method and apparatus for capturing image and sound during interactivity with a computer program is provided. The apparatus includes an image capture unit that is configured to capture one or more image frames. Also provided is a sound capture unit. The sound capture unit is configured to identify one or more sound sources. The sound capture unit generates data capable of being analyzed to determine a zone of focus, at which to process sound to the substantial exclusion of sounds outside of the zone of focus. In this manner, sound that is captured and processed for the zone of focus is used for interactivity with the computer program.
US07760244B2 Image generating apparatus and image generating method
To generate motion picture image data making full use of the characteristics of a photographed image such as a high resolution and a high rate fetching (high frame rate), an image pickup apparatus comprises a camera unit for photographing a subject at predetermined time intervals and generating image pickup data and an encoding unit for encoding the image pickup data as motion picture image data having an image rate which is based on the predetermined time intervals. An optimum motion picture stream is output by changing the output mode of the encoded motion picture image data output from the encoding unit according to the number of photographing pixels in the camera unit and the image rate.
US07760234B2 Data display method for digital storage device
A data display method for digital storage devices implemented on a computer executable platform. The invention reads data through a dynamic setting of a Basic Input/Output System and a card read controller, and selectively displays the data on a display device without entering the operating system. This greatly improves the convenience of using digital storage devices.
US07760233B2 Portable terminal and communication system controllable by remote mail
A portable terminal has an imaging section, a storage section that stores an image picked up by the imaging section, a radio section that transmits and receives data through a communication network, and a control section that controls the imaging section and the radio section. When the radio section receives an e-mail, the control section extracts an instruction information from the e-mail, controls the imaging section to pick up an image, determines the timing of transmitting the picked-up image to a predetermined destination based on the instruction information, and controls the radio section to transmit the picked-up image at the determined timing.
US07760232B2 Slave device and communication setting method
A digital camera capable of communicating with an external device through a predetermined communication bus and having a plurality of communication modes of diverse kinds includes a system control section and a USB control section which serve respectively as a judging device for transmitting a notification code for notifying a presently set-up communication mode, and then judging whether a command in response to the notification code is received from the master device within a predetermined time or not; and a communication controlling device for performing control on the basis of a judgment result of the judging device in such a manner that when a command in response to the notification code is received from a master device within the predetermined time, a state permitting communication with the master device is established in correspondence to the command, and when the command is not received within the predetermined time, connection to the master device is electrically released temporarily and then the connection is restored.
US07760231B2 Animated display calibration method and apparatus
A method for adjusting properties of a display includes displaying a first pluge image on the display to a user, wherein the display includes a plurality of locations, wherein the first pluge image comprises a first plurality of output values associated with the plurality of locations, thereafter displaying a second pluge image on the display to the user, wherein the second pluge image comprises a second plurality of output values associated with the plurality of locations, wherein the first plurality of output values are different from the second plurality of output values, and receiving a display adjustment input from the user, wherein the display adjustment input from the user is in response to the user viewing the first pluge image on the display and in response to the second pluge image on the display.
US07760228B2 Light scanning apparatus and image forming apparatus
A light scanning apparatus has a base member, a first engagement portion that engages with a bearing member having a bearing portion of a rotary shaft that rotates a rotational polygon mirror to thereby position the bearing member, a second engagement portion that engages with a bearing member having a bearing portion of a rotary shaft that rotates a rotational polygon mirror to thereby position the bearing member, and a positioning portion in which the first engagement portion and the second engagement portion are integrally formed, the positioning portion being provided on the base member. With this structure, a common base member can be used in optical units, and even when rotational polygon mirrors are supported on different surfaces of the base members of optical units, a difference in precision of support can be made small.
US07760226B2 ROS Deskew Mechanism with linear actuator
In a color marking assembly, a series of ROS units are aligned above a photoconductive surface. These units have side mounts and a side positioned outboard linear actuator connecting them to this assembly. The inboard mounts are attached to a first inboard side of the ROS, and the outboard mounted linear actuators are attached to a second outboard side of the ROS unit. The inboard mount is an elongated bar extending beyond the height of the ROS unit. This elongated bar has hinged portions on both its top and bottom connections to the ROS unit. The linear actuator that is positioned on the outboard side of the ROS unit has a rigid sphere resting in a V-housing in a V-block. This actuator configuration and the board mount enable the ROS unit to be easily deskewed when required to provide improved vibration-free images.
US07760217B1 Imaging methods and imaging devices
Imaging methods and imaging devices are described according to some aspects. According to one aspect, an imaging method includes defining a plurality of first portions of a layer of a marking agent corresponding to an image to be formed, removing the second portions of the marking agent after the defining, increasing a charge density of the first portions of the marking agent after the removing, and transferring the first portions of the marking agent after the increasing.
US07760215B2 Line head and an image forming apparatus using the line head
A line head, includes: a substrate which is transmissive and includes a first surface and a second surface facing the first surface; a plurality of light emitting elements which are arranged on the first surface of the substrate and emit light beams; a wiring which is arranged on the first surface of the substrate and is connected with the plurality of light emitting elements; a lens array that includes a plurality of imaging lenses which are arranged facing the light emitting elements at a side of the second surface of the substrate and focus the light beams emitted from the facing light emitting elements to form spots; and an optical sensor which detects the light beams emitted from the light emitting elements and is arranged on the second surface of the substrate.
US07760213B2 Contrast adjusting circuitry and video display apparatus using same
With the aim of offering a video display technique by which stable and high contrast video images are reproduced, contrast adjusting circuitry is constructed. The contrast adjusting circuitry detects a maximum picture level (MPL) and an average picture level (APL) of luminance signals for a predetermined period, determines one of the predefined luminance regions within which the MPL falls and one of the predefined luminance regions within which the APL falls, and, based on the thus determined luminance regions of both MPL and APL, carries out a contrast adjustment of video images by changing the gain of luminance signals and color depth correction by changing the gain of color signals.
US07760208B2 Non-linear picture processing
The present invention provides a method of picture processing for a display device, characterized by the steps of processing input picture signals (R,G,B) in a non-linear manner so as to produce output picture signals (R′,G′,B′) for the device, such non-linear processing being responsive to parameters (Y,S,H) of the input picture signals (R,G,B).
US07760206B2 Processor task and data management
Task and data management systems methods and apparatus are disclosed. A processor event that requires more memory space than is available in a local storage of a co-processor is divided into two or more segments. Each segment has a segment size that is less than or the same as an amount of memory space available in the local storage. The segments are processed with one or more co-processors to produce two or more corresponding outputs.
US07760205B2 Information processing apparatus for efficient image processing
A plurality of sub-processors and a management processor process the first task. A graphic processor unit executes image processing corresponding to the first task processed by the management processor. One of the sub-processors performs a second task different from the first task. An image process related to the first task and originated in the sub-processor is accepted by the graphic processor unit and associated first rendering data is transferred to the graphic processor unit. Meanwhile, when the need arises in the one of the sub-processors for a second image process related to the second task, the one of the sub-processor saves second rendering data for the second image process in a main memory. Subsequently, when the graphic processor unit starts the second image process corresponding to the second task, the second rendering data is transferred from the main memory to a graphic memory.
US07760200B2 Image data-outputting unit and liquid crystal display device
An LCD drive of an image data-outputting unit causes an LCD to display thereon the same image twice and perform overdrive for a frame period in a first mode, causes the LCD to display thereon an image to be displayed in the first half of the frame period and display thereon a black image in the second half of the frame period in a second mode, and causes the LCD to display thereon the same image twice for the frame period without performing the overdrive in a third mode.
US07760198B2 Display controller
A display controller including: a host I/F which performs interface processing between the display controller and a host CPU; a memory into which a multimedia processing program is loaded, when the host CPU has read the multimedia processing program from a multimedia processing program group stored in a host memory and transmitted the multimedia processing program to the display controller; a built-in CPU which executes a software processing portion of the multimedia processing assigned to software processing based on the multimedia processing program; and an H/W accelerator which executes a hardware processing portion of the multimedia processing assigned to hardware processing.
US07760197B2 Fabry-perot interferometric MEMS electromagnetic wave modulator with zero-electric field
Systems, methodologies, and other embodiments associated with a micro-electrical-mechanical system (MEMS) Fabry-Perot interferometric device (FPID) are described. Fabricating a MEMS FPID may include fabricating a pixel plate and a reflector plate so a Fabry-Perot cavity is defined therebetween. Fabrication may include producing a capacitor plate that facilitates electrostatically moving the pixel plate. Fabrication may include producing electrical connections between plates and producing circuitry to control plate voltages to facilitate creating an electrostatic force between plates. The MEMS FPID may include stops fabricated from a conductive material and circuitry for maintaining the stops and plates at an electrical potential that will yield a zero electric field contact event.
US07760191B2 Handwriting regions keyed to a data receptor
Embodiments include an article of manufacture, apparatus, device, system, computer-program product, and method. In an embodiment, an article of manufacture includes a writing surface having at least two regions that accept handwriting. Each region of the at least two regions that accept handwriting respectively includes a unique user-understandable identifier and a unique machine-distinguishable identifier keyed to a data receptor.
US07760183B2 Changing a function of a device based on tilt of the device for longer than a time period
In various embodiments, changing the function involves disabling an input device, disabling an output device, changing a display mode of the output device from portrait to landscape, or increasing volume of the output device. In an embodiment, the change of the function is delayed by a time period, and the delay for changing the output device is longer than the delay for changing the input device. If the electronic device is upright, the input device and the output device are enabled. The tilt is sensed by a sensing device, signals from the sensing device are filtered, and a delay is introduced. In this way, premature disabling or enabling of the electronic device is avoided.
US07760182B2 Method for video enabled electronic commerce
A method is provided for conducting commerce over a network via vision-enabled content. First, content is encoded to convert it into vision-enabled content. Payment is received for vision-enabling the content. Also, a program to decode the vision-enabled content is provided. Finally, the vision-enabled content is sent to a user over a network. The program decodes the vision-enabled content and receives an image of the user. The vision-enabled content may include advertising content, entertainment content, and educational or instructional content. In one embodiment, the program combines the image of the user with the vision-enabled content. In another embodiment, the program utilizes the image of the user to control the vision-enabled content.
US07760181B2 Method for driving active matrix type display device
Appropriate image quality is maintained when a display device is powered on or when a signal is applied. After a power supply is stabilized, a pixel select gate driver section scans all pixel circuits. A final illumination on/off driver outputs illumination on/off gate signals. In this case, a start pulse for an illumination on/off shift register is started when or after an output enable signal for an illumination on/off gate signal output control circuit is output. This prevents the illumination on/off gate signals, serving as scan signals, from being improperly supplied to the pixel circuits.
US07760177B2 Display device and color filter substrate
A display device includes a pixel defined by a plurality of subpixels. The plurality of subpixels include: first and second red subpixels for displaying red; a green subpixel for displaying green; a blue subpixel for displaying blue; and a yellow subpixel for displaying yellow.
US07760173B2 Projection display apparatus having image modulation timing changing function
A projection display apparatus has a light source for emitting a white spotlight, a color wheel on which a plurality of transmission areas having different light transmission characteristics are arranged in the circumferential direction, a modulation unit which modulates the spotlight based on image data in a mixed-color period in which, along with the rotation of the color wheel, the spotlight from the light source passes through the color wheel at the boundary between a first transmission area and a second transmission area adjoining each other and having different transmission characteristics, and a timing change unit which changes the timing at which image data based on which the spotlight is modulated is switched to another one.
US07760168B2 Display apparatus, display driving apparatus and method for driving same
A light-emitting element capable of emitting light having a preferred gradation level depending on display data. During a precharge period, a data driver applies a precharge voltage to a capacitor via a data line. After the application of the precharge voltage, a voltage converter reads a first reference voltage Vref(t1) and a second reference voltage Vref(t2) to generate a compensation voltage based on a difference between the respective reference voltages. Based on the compensation voltage, a voltage calculator compensates an original gradation level voltage Vorg having a value in accordance with display data generated by a gradation level voltage generator. The voltage calculator generates a compensated gradation level voltage Vpix corresponding to a variation amount of an element characteristic for a transistor Tr13 for driving light emission to apply the compensated gradation level voltage Vpix to a data line Ld.
US07760167B2 Display apparatus and electronic device
A display apparatus includes a pixel array section and a drive section that drives the pixel array section. The pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided at a position where the first scanning lines, the second scanning lines, and the signal lines cross, a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels per each row by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.
US07760166B2 Display apparatus and electronic device
A display apparatus, comprising a pixel array section and a drive section that drives the pixel array section, wherein the pixel array section includes first scanning lines and second scanning lines arranged in rows, signals lines arranged in columns, matrix pixels that are provided where the first scanning lines, the second scanning lines, and the signal lines cross, and a power line that supplies power to each of the pixels, and an earth line. The drive section includes a first scanner that sequentially line scans the pixels in rows by sequentially supplying a first control signal to each of the first scanning lines, a second scanner that sequentially supplies a second control signal to each of the second scanning lines in conjunction with the sequential line scanning, and a signal selector that supplies video signals to the columns of signal lines in conjunction with the sequential line scanning.
US07760163B2 Electro-optical device, drive circuit, driving method, and electronic apparatus
A drive circuit of an electro-optical device comprising electro-optical elements of which each gray scale is controlled in accordance with a data signal output to a data line includes a reference current that generates unit generating reference current and a signal output unit that generates the data signal corresponding to a current value of the reference current generated by the reference current generating unit on the basis of gray-scale data and outputs the generated data signal to the data line. The reference current generating unit performs a refresh operation of setting the current value of the reference current to a predetermined value plural times.
US07760162B2 Unit circuit, electronic circuit, electronic apparatus, electro-optic apparatus, driving method, and electronic equipment which can compensate for variations in characteristics of transistors to drive current-type driven elements
The invention compensates for variations of a driving transistor Tr1. The invention provides a pixel circuit including a current-type driven element L, a driving transistor Tr1 to control the amount of electrical current to be supplied to the driven element, a capacitor element C connected to the gate of the driving transistor, a switching transistor Tr3 connected to the gate of the driving transistor, a switching transistor Tr1, a scanning line S connected to the gate of the switching transistor Tr3, a data line D connected to the source or the drain of the switching transistor Tr3, and a power-supply line V connected to a signal line via the switching transistor Tr3. A diode-connected compensating transistor Tr4 is disposed between the power-supply line V and the switching transistor Tr3.
US07760145B2 Raising antenna efficiency for a portable communication device
Portable communication devices are provided that include a board for receiving electrical circuits and have a ground plane and at least one throughhole. The devices also include an antenna element on one side of the board and an acoustic element placed on the board and aligned with the throughhole. The devices further include a mesh of electrically conducting material positioned between a cover of the acoustic element and the board. The mesh can be connected to the ground plane of the board to enhance the efficiency of the antenna.
US07760142B2 Vertically integrated transceiver array
A transceiver array that employs vertically integrated circuits in one or more wafers. The array includes a digital wafer having digital circuits. A plurality of RF cubes are formed to the digital wafer, where each RF cube includes an antenna wafer and at least one lower wafer, and where each RF cube represents a separate channel of the array. The antenna wafer includes a patch antenna and a resonating cavity. The at least one lower wafer includes high frequency RF integrated circuits and intermediate frequency RF integrated circuits. The array has application as a front-end for a digital beam-forming system.
US07760140B2 Multiband antenna array using electromagnetic bandgap structures
In some embodiments, a multiband antenna array using electromagnetic bandgap structures is presented. In this regard, an antenna array is introduced having two or more planar antennas situated substantially on a surface of a substrate, a first set of electromagnetic bandgap (EBG) cells situated substantially between and on plane with the antennas, and a second set of EBG cells situated within the substrate below the antennas. Other embodiments are also disclosed and claimed.
US07760128B1 Decreasing range resolution of a SAR image to permit correction of motion measurement errors beyond the SAR range resolution
Motion measurement errors that extend beyond the range resolution of a synthetic aperture radar (SAR) can be corrected by effectively decreasing the range resolution of the SAR in order to permit measurement of the error. Range profiles can be compared across the slow-time dimension of the input data in order to estimate the error. Once the error has been determined, appropriate frequency and phase correction can be applied to the uncompressed input data, after which range and azimuth compression can be performed to produce a desired SAR image.
US07760123B2 Data acquisition system for photon counting and energy discriminating detectors
A data acquisition system including a readout Application Specific Integrated Circuit (ASIC) having a plurality of channels, each channel having a time discriminating circuit and an energy discriminating circuit, wherein the ASIC is configured to receive a plurality of signals from a semiconductor radiation detector. The data acquisition system also includes a digital-to-analog converter (DAC) electrically coupled to the ASIC and configured to provide a reference signal to the ASIC used in the generation of digital outputs from the ASIC, and a controller electrically coupled to the ASIC and to the DAC, the controller configured to instruct the DAC to provide the reference signal to the ASIC.
US07760113B2 Apparatus for assisting a parking-space entry operation of a vehicle
The invention relates to an apparatus for assisting a parking-space entry operation of a vehicle, comprising a back-up camera for acquiring a back-up image reproducing the space behind the vehicle, and comprising a screen for displaying the back-up image, a decision mark for a first steering input of the parking-space entry operation, which mark is to be brought into coincidence with at least a part of a boundary of a parking space, being depictable on the screen in superimposition with the back-up image. To assist entry into tight parking spaces, it is proposed that multiple decision marks for the first steering input be depictable simultaneously on the screen, which marks correspond respectively to a different minimum number of turns to be performed for the parking-space entry operation.
US07760108B2 Methods and systems for remotely starting engines of vehicles
A method for remotely starting an engine of a vehicle includes the steps of transmitting a first plurality of engine start signals to the vehicle and transmitting a second plurality of engine start signals to the vehicle. Each of the first plurality of engine start signals having a first power level. Each of the second plurality of engine start signals having a second power level that is less than the first power level.
US07760105B2 Household plumbing leak detector utilizing water activated battery
A water detection and alarm system to monitor household plumbing fixtures for leaks. A wick attached to a water activated battery cell connects to a charge accumulator, pulse timer, and audio transducer. The wick draws water from the leak and transports it into the battery cell. A sponge inside the cell absorbs the water and expands, chemically activating the cell, and subsequently providing the electrical energy for the charge accumulator and timer. The timer utilizes the energy stored in the charge accumulator to generate a pulse that drives an audio transducer. No conventional battery is used or required; thus periodic battery replacement is not necessary nor is there a need for a battery monitoring circuit to test for battery depletion.
US07760097B2 Interrogator and interrogation system employing the same
The present invention is directed to an interrogator, method of discerning metal and radio frequency identification (RFID) objects, and an interrogation system employing the same. In one embodiment, the interrogator includes a metal sensing subsystem configured to provide a first signal having a signature representing a presence of a metal object, and a RFID sensing subsystem configured to provide a second signal having a signature representing a presence of a RFID object. The interrogator also includes a control and processing subsystem configured to discern a presence of at least one of the metal and RFID objects from one of the first and second signals.
US07760093B2 RFID interface and applications thereof
A radio frequency identification (RFID) interface includes first coil, a plurality of coils, and a control module. The first coil is associated with an RFID tag and the plurality of coils is associated with an RFID reader. Each of the plurality of coils has a different orientation with respect to at least one axis of a multi-dimensional axis system. The control module is coupled to enable at least one of the plurality of coils based on electro-magnetic coupling between the first coil and the least one of the plurality of coils.
US07760091B2 Security system
A security system for securing a set of keys comprises a housing having an external aperture for receiving a security tag which is attached to the keys, the aperture being associated with a locking mechanism which is operable by a keypad to secure the security tag in or release the tag from the aperture. A sensor monitors the presence of the security tag in the aperture, and an alarm is activated if the security tag is removed from the housing without releasing the locking mechanism. The security system eases the location of the keys in an emergency and also provides a straightforward security system for preventing the theft of house or vehicle keys or the like.
US07760085B2 Monitoring apparatus for tanks and the like
A monitoring apparatus for tanks and the like, comprising detecting means (4; 506) to detect the filling level of a tank, detecting means (5, 106; 206) to detect the opened and closed states of opening/closing means (6) of said tank, and gathering and processing means (106) to gather and process the detected data, characterized in that said processing means (106) are integrated with an RFID unit (116) which can communicate said data with at least one appropriate remote transceiver unit (7).
US07760076B2 Vehicle disabling system and process
The present invention generally relates to processes and/or devices that are capable of stopping a vehicle in response to a remote signal. Some embodiments are capable of preserving electrical power to one or more safety-related devices or systems after the engine is shut down. Some devices embodying the present invention can include a receiver, an engine-shutdown means, and a power maintaining means.
US07760074B2 Diagnosing a radio frequency identification reader
The illustrative embodiments provide a computer implemented method, an apparatus, and a computer program product for testing a radio frequency identification reader. The radio frequency identification reader transmits a test signal to a diagnostic tag during a diagnostic period. Responsive to receiving a return signal from the diagnostic tag, the radio frequency identification reader compares the return signal with an expected return signal to form a comparison. The radio frequency identification reader identifies an operational status for the radio frequency identification reader using the comparison.
US07760066B2 Temperature switch
In a temperature switch, a cut-out portion of the substrate is formed of a first cut-out portion and a second cut-out portion which are made from the side part toward the center. At a fixation part of a movable plate in the temperature switch, a pawl part and an elastic locking part having an L-shaped cross section are formed adjacent to the pawl part on the upstream side in the sliding direction. When the pawl part is fitted in the second cut-out portion, a tip of the elastic locking part abuts an end portion-top surface of the substrate and the elastic locking part reversibly warps upwardly.
US07760063B2 Structure of transformer
A transformer includes a bobbin, a primary winding coil, a secondary winding coil, a case and a magnetic core assembly. The bobbin includes a winding member, a first channel, and multiple ground pins. The ground pins have first terminal parts protruded from a surface of the winding member. The primary winding coil and the secondary winding coil wound around the winding member. The case includes a receiving portion for partially accommodating the winding member therein, a second channel communicated with the receiving portion, and multiple perforations corresponding to the ground pins. The first terminal parts are penetrated through the perforations and protruded from a surface of the case when the winding member is accommodated in the receiving portion. The magnetic core assembly is partially embedded into the first channel and the second channel, so that the magnetic core assembly is contacted with the first terminal parts of the ground pins.
US07760047B2 Coupling element for electromagnetic coupling of at least two conductors of a transmission line
A coupling element is disclosed for electromagnetic coupling of at least two conductors of a transmission line, wherein the coupling element is arranged between a first conductor and a second conductor of the transmission line and has at least one discrete component. The coupling element can have at least one first branch embodied as a transmission line segment that is associated with the first conductor, and a second branch embodied as a transmission line segment that is associated with the second conductor. The at least one discrete component can thereby be provided for connecting the first branch to the second branch.
US07760037B2 Process, voltage, and temperature compensated clock generator
According to some embodiments, a process, voltage, and temperature compensated clock generator is disclosed. The clock generator may be a charge-charge clock generator including a first load capacitive element and a second load capacitive element. A process, voltage, and temperature compensated current source is coupled to the charge-charge clock generator, and is used to charge the first load capacitive element and the second load capacitive element.
US07760032B2 Self-compensating voltage-controlled oscillator
In one embodiment, a voltage-controlled oscillator (VCO) is provided that includes: a plurality of differential inverter stages coupled to form a loop, each differential inverter stage having including a switched capacitor circuit configured to control a signal delay through the differential inverter stage responsive to a control circuit, whereby an output frequency for the VCO is inherently compensated against changes in semiconductor process variations and thermal variations.
US07760025B2 Multi-primary distributed active transformer amplifier power supply and control
An integrated power combiner is disclosed. The power combiner includes a first circular geometry primary winding having one or more inductive elements, such as an active winding with one or more driver stages. A circular geometry secondary winding is disposed adjacent to the first primary winding, such as an active winding with one or more driver stages. A second circular geometry primary winding is disposed adjacent to the secondary winding and has one or more inductive elements. One or more connections are provided between one or more of the inductive elements of the first circular geometry primary winding and one or more of the inductive elements of the second circular geometry primary winding.
US07760021B2 Variable gain amplifier
The present invention relates to a variable gain amplifier. The variable gain amplifier in an ultrasound includes an attenuator. The attenuator includes resistor strings each having a plurality of resistors connected in series to each other and a gain control unit. The gain control unit has tap inputs taken from a plurality of junctions between a first resistor string receiving a first input signal and a second resistor string receiving a second input signal. The gain control unit is configured to provide an attenuated differential input signal based on the tap inputs. The variable gain amplifier includes an amplifying unit having a feedback amplifying section configured to amplify the attenuated differential input signal to output a first amplified signal and a clipping amplifying section configured to amplify the first amplified signal to output a second amplified signal that falls within a predetermined voltage range.
US07760015B2 Combination offset voltage and bias current auto-zero circuit
A circuit with an input acquisition loop and an output acquisition loop is used to compensate for the input offset voltage and bias current errors of an operational amplifier.
US07760014B2 Lowpass biquad VGA filter
A biquad gain stage, as well as a Variable Gain Amplifier is disclosed. The biquad gain stage comprises a plurality of transistors as well as conductances, and capacitances, as well as current sources. The resulting variable gain amplifier comprising a plurality of biquad gain stage cascaded in series allows to filter large unwanted blockers and to amplify a small wide-band signal. Both the gain and the filtering are distributed along a signal chain comprising a series of low-noise, high-Q biquad gain stages, each with limited current consumption and low component ratios.
US07760011B2 System and method for auto-power gating synthesis for active leakage reduction
A method includes parsing a design of the integrated circuit to define cells in automatic power gating power domains, automatically creating an automatic power gating power domain netlist from the parsed design of the integrated circuit, and placing and routing the automatic power gating power domain netlist to produce a layout for the integrated circuit. The parsing partitions a high-level power domain of the integrated circuit into one or more automatic power gating power domains. The automatic power gating power domains have substantially zero-cycle power up times, thereby enabling transparent operation. Furthermore, the automatic power gating power domains may be automatically inserted into designs of integrated circuits, thereby relieving integrated circuit designers of the task of inserting power domains and associated hardware and software.
US07760005B2 Power electronic module including desaturation detection diode
A power electronic module includes: a switch module including a desaturation detection diode and a power semiconductor switch, and wherein the desaturation detection diode is coupled to a switching connection of the power semiconductor switch; and a driver module coupled to the switch module, wherein the driver module is configured for obtaining a voltage signal across the desaturation detection diode and the power semiconductor switch and configured for turning off the power semiconductor switch upon the voltage signal exceeding a threshold. In one example, the driver module is discrete from the switch module. In another example, the switch module and driver modules are configured to respectively provide and receive a voltage signal of less than or equal to seventy volts.
US07759999B2 Externally asynchronous internally clocked system
An Externally Asynchronous-Internally Clocked (EAIC) system that generates an internal clock signal includes a clock signal control block. The clock signal control block includes a pull-up unit that is activated in response to an input signal used to generate an internal clock signal; a pull-down unit that is activated in response to the input signal used to generate an internal clock signal, and a bypass unit that is provided between the pull-up unit and the pull-down unit, and selectively provides a signal path to the pull-down unit if the pull-down unit is activated and a signal path from the pull-up unit if the pull-up unit is activated.
US07759998B2 Timing adjustment circuit
Three flip-flops receive a common data signal input through a data terminal based on different timing signals which are obtained from an external timing signal and differ from one another by a specific delay step. A judging circuit judges whether or not the output data of the three flip-flops coincide with one another. If all the output data coincide with one another, the latch timing is maintained, whereas if the output data of the flip-flop latching the data signal at a fastest or latest timing differs from the output data of the flip-flop latching the data signal at the central timing, the judging circuit changes the variable timing to obtain a suitable latch timing.
US07759989B2 Time delay circuit for use in a reset circuit
A time delay circuit for providing a time delay to a reset circuit includes a first circuit, a second circuit, an AND gate and a control signal input. The first circuit includes a first resistor and a first capacitor. The second circuit includes a second resistor and a second capacitor. The AND gate includes a first input, a second input and an output. The first capacitor includes an input coupled to a power source via the first resistor, and an output grounded. The second capacitor includes an input coupled to the control signal input and an output grounded. The first input of the AND gate is coupled to the input of the first capacitor, the second input coupled to the input of the second capacitor, and the output configured for coupling to a integrated circuit to reset.
US07759982B2 Current detection circuit
There is provided a current detection circuit capable of preventing an excessive voltage from being applied to an input terminal of a differential amplifier, without resulting in reduction in current detection accuracy. The current detection circuit includes a power MOSFET 1 (a first semiconductor switching device), a sense MOSFET 2 (a second semiconductor switching device), a differential amplifier 3, a Zener diode 33 (a first voltage clamp device), a Zener diode 34 (a second voltage clamp device), an MOSFET 6 (a variable resistance device), a depletion type MOSFET 31 (a first MOSFET), and a depletion type MOSFET 32 (a second MOSFET).
US07759981B2 Amplifying circuit of semiconductor integrated circuit
An amplifying circuit of a semiconductor integrated circuit includes a data amplifier that outputs an up-signal and a down-signal amplified according to a comparison result between an up-data signal and a down-data signal in response to a control signal. The data amplifier repeats an operation of amplifying the up-signal and the down-signal according to the comparison result between the up-signal and the down-signal to be fed back to the data amplifier.
US07759978B2 Current driver circuit
In a case where potential of the first input terminal is lower than that of the second input terminal by an amount of the offset voltage, in a normal operation mode, the control circuit controls the polarity switching circuit so as to input the first contact voltage of the first contact to the first input terminal and input the control voltage to the second input terminal. On the other hand, in a case where the potential of the first input terminal is higher than that of the second input terminal by an amount of the offset voltage, in the normal operation mode, the control circuit controls the polarity switching circuit so as to input the first contact voltage at the first contact to the second input terminal, input the control voltage to the first input terminal, and invert the polarity of the amplified signal.
US07759972B1 Integrated circuit architectures with heterogeneous high-speed serial interface circuitry
An integrated circuit device such as a programmable logic device (“PLD”) includes a plurality of blocks of legacy circuitry. These legacy blocks leave at least one corner of the device unoccupied by such legacy circuitry. This at least one corner is used for relatively newly developed circuitry so as to simplify and speed the design of relatively new circuitry, to avoid having to significantly redesign any of the legacy circuitry to give the device the capabilities of the new circuitry, etc. The relatively newly developed circuitry may be high-speed serial data signal interface (“HSSI”) circuitry that is capable of operating at serial data rates faster than any legacy HSSI circuitry on the device.
US07759970B2 Hardware and software programmable fuses for memory repair
The present invention relates to a system and method for increasing the manufacturing yield of a plurality of memory cells used in cell arrays. A programmable fuse, having both hardware and software elements, is used with the plurality of memory cells to indicate that at least one memory cell is unusable and should be shifted out of operation. The software programmable element includes a programmable register adapted to shift in an appropriate value indicating that at least one of the memory cells is flawed. The hardware element includes a fuse gated with the programmable register. Shifting is indicated either by software programmable fuse or hard fuse. Soft fuse registers may be chained together forming a shift register.
US07759968B1 Method of and system for verifying configuration data
A method of verifying configuration data to be loaded into a device having programmable logic is described. The method comprising the steps of validating a configuration bitstream to be loaded into the device having programmable logic; storing a validation indicator with the configuration bitstream in a non-volatile memory device; and configuring the programmable logic according to the configuration bitstream if the validation indicator indicates that valid data is stored in the non-volatile memory device. A system for verifying configuration data to be loaded into a device having programmable logic is also described.
US07759950B2 Electronic component device testing apparatus
An electronic component device testing apparatus includes first contacts arrayed so that first ends of the first contacts positionally correspond to electrode pads arrayed on a surface of an electronic component device; base electrodes in contact with second ends of the first contacts; and one or more second contacts each being in contact with one of the first contacts at a position which is between the first end and the second end of the one of the first contacts and closer to the first end of the one of the first contacts.
US07759949B2 Probes with self-cleaning blunt skates for contacting conductive pads
A probe having a conductive body and a contacting tip that is terminated by one or more blunt skates for engaging a conductive pad of a device under test (DUT) for performing electrical testing. The contacting tip has a certain width and the blunt skate is narrower than the tip width. The skate is aligned along a scrub direction and also has a certain curvature along the scrub direction such that it may undergo both a scrub motion and a self-cleaning rotation upon application of a contact force between the skate and the conductive pad. While the scrub motion clears oxide from the pad to establish electrical contact, the rotation removes debris from the skate and thus preserves a low contact resistance between the skate and the pad. The use of probes with one or more blunt skates and methods of using such self-cleaning probes are especially advantageous when testing DUTs with low-K conductive pads or other mechanically fragile pads that tend to be damaged by large contact force concentration.
US07759947B2 Method and apparatus for determining the moisture of a running material web
In a method for determining the moisture of a running material web, in particular a paper web or paperboard web, the material web is scanned by way of a sensor including a microwave resonator, the resonance response of the microwave resonator is investigated, and the moisture in the material web is established in the light of this resonance response while taking account of the distance between the microwave resonator and the material web. Also disclosed is a corresponding apparatus for determining the moisture.
US07759943B2 Subsurface electromagnetic measurements using cross-magnetic dipoles
Sensor assemblies including transmitter and receiver antennas to respectively transmit or receive electromagnetic energy. The sensor assemblies are disposed in downhole tools adapted for subsurface disposal. The receiver is disposed at a distance less than six inches (15 cm) from the transmitter on the sensor body. The sensor transmitter or receiver includes an antenna with its axis tilted with respect to the axis of the downhole tool. A sensor includes a tri-axial system of antennas. Another sensor includes a cross-dipole antenna system.
US07759927B2 Test apparatus and testing method
There is provided a test apparatus for testing a device-under-test, having a reference clock source for generating reference clock for controlling operations of the device-under-test, a clock regenerating circuit for generating, based on a phase adjusting signal to be inputted, regenerated clock whose frequency is almost equal with the reference clock and having a phase difference from the reference clock corresponding to the phase adjusting signal, a timing comparator for obtaining a value of an output signal outputted from the device-under-test based on the regenerated clock, a first phase comparing section for outputting the phase adjusting signal that converges the phase difference into a reference phase difference set in advance to the clock regenerating circuit based on the comparison result of the phases of the output signal and the regenerated clock and a storage section for sequentially storing the phase adjusting signals outputted from the first phase comparing section.
US07759918B2 Method for inhibiting thermal run-away
A method for method for inhibiting thermal run-away in a multi-phase power converter at varying load transition rates. A multi-phase power converter having an on-time is provided and the frequency of the multi-phase power converter is adjusted so that a load step period and the on time of the multi-phase power converter are in a temporal relationship. Alternatively, a load step rate is inhibited from locking onto a phase current of the multi-phase power converter by suspending an oscillator signal. In accordance with another alternative, a load step rate is inhibited from locking onto a phase current of the multi-phase power converter by suspending an oscillator signal and dithering an input signal to the oscillator.
US07759916B2 Regulator with device performance dynamic mode selection
A voltage regulator device and accompanying methods are provided for providing efficient voltage regulation to an electronic device. Efficient regulator 400 receives an input voltage on VIN from a battery or some other power supply at node VIN and supplies a stable regulated voltage to load device 404 at node VOUT. Load device 404 pulls different amounts of current and requires different degrees of tolerance on the voltage at VOUT depending upon its operating conditions. Data collection and control circuit 401 is capable of enabling and disabling regulator 402 and regulator 403. Data collection and control circuit 401 is also capable of measuring certain performance parameters associated with load device 404 and the operating conditions of load device 404. Data collection and control circuit 401 enables regulator 402 if said operating conditions are such that when data collection and control circuit 401 enables regulator 403 the performance parameters associated with load 404 are below a predefined standard.
US07759915B2 System with linear and switching regulator circuits
An apparatus comprises a circuit having a power supply node and a linear regulator configured to provide a regulated voltage at the power supply node of the circuit. The apparatus further comprises a switching regulator configured to provide input power to the linear regulator from a power source such as a battery. In some implementations, the circuit is a transceiver circuit.
US07759914B2 Method and apparatus for power conversion and regulation of two output voltages
A power supply converter is disclosed. An apparatus according to aspects of the present invention includes a power supply converter having an energy transfer element coupled between a power converter input and first and second power converter outputs. A switch is coupled between the power converter input and the energy transfer element. A control circuit is coupled to the switch to control switching of the switch to generate a first output voltage at the first power converter output and a second output voltage at the second power converter output. A sum of the first and the second output voltages is regulated in response to a first voltage reference. The second output voltage is regulated in response to a second voltage reference. A current in the energy transfer element is coupled to be increased when a voltage across the energy transfer element is a difference between an input voltage at the power converter input and the first output voltage. The current in the energy transfer element is coupled to be decreased when the voltage across the energy transfer element is the sum of the first and second output voltages.
US07759902B2 Single chip microcontroller including battery management and protection
A microcontroller is disclosed. The microcontroller comprises a processor system and a high voltage interface coupled to the processor system and adapted to be coupled to a battery. The microcontroller further includes a battery management system for monitoring the battery and managing the battery based upon the monitoring of the battery. The microcontroller is a single chip. This one-chip solution saves design cost and PCB space in addition to broadening the functionality of the smart battery application. With the accuracy of the microcontroller, the charge status of the battery can be predicted more accurately and therefore effectively increases actual battery capacity.
US07759900B2 Non-isolated charger with bi-polar inputs
Systems and methods are provided for an uninterruptable power supply having a positive DC bus, a neutral DC bus, and a negative DC bus. The uninterruptible power supply includes a battery charger circuit having an inductor, a first charger output, and a second charger output. A first switch connected to a first end of the inductor is configured to couple the positive DC bus with the first charger output. A second switch connected to a second end of the inductor is configured to couple the negative DC bus with the inductor. The neutral DC bus can be coupled to the second charger output. The battery charger circuit can be configured to draw power from at least one of the positive DC bus and the negative DC bus to charge a battery coupled to the first charger output and the second charger output.
US07759897B2 Method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine
A method for sensorless estimation of rotor speed and position of a permanent magnet synchronous machine, when the permanent magnet synchronous machine is fed with a frequency converter, the method comprising the steps of forming a stator voltage reference for the permanent magnet synchronous machine, injecting a high frequency signal (uc) into the stator voltage reference, measuring a DC-link current (idc) of the frequency converter when the permanent magnet synchronous machine (4) is fed with a voltage (us,ref) corresponding to a sum of the stator voltage reference and the injected signal, calculating a stator current estimate (îs), calculating a current error (ĩs) as a difference between the stator current estimate and the measured DC-link current, and estimating a rotor speed ({circumflex over (ω)}m) and position ({circumflex over (θ)}m) of the permanent synchronous machine based on the current error. The injected high frequency signal (uc) comprises a direct axis component and a quadrature axis component, the direct axis component having a first frequency and the quadrature axis component having a second frequency, the first and second frequencies being different.
US07759895B2 Numerical controller and synchronous control method using numerical controller
A conveyer for transporting a box and a conveyer for transporting a bottle are driven along a follow-up target axis and a follow-up axis, respectively. The follow-up axis is accelerated from a synchronization start position, and, when the follow-up axis velocity catches up with the conveyer, performs the constant velocity operation. An advanced operation, performed by an asynchronous axis (moving the bottle closer to the box), is started before synchronization completes, and is completed when synchronization completes, then immediately an operation by a synchronous axis (follow-up target axis or follow-up axis) is started (insertion operation). The point of time when the advanced operation is started is determined by processing of the numerical controller, as a point of time when the time required for the follow-up axis in the current status to reach the synchronization completion status becomes the same as the time required for the advanced operation (preset).
US07759891B2 Apparatus and method for detecting abnormal conditions of a motor
The present invention provides an apparatus and a method for accurately detecting abnormal conditions of a motor. A ΔTc/Tj detector detects a difference (ΔTc) between an environment temperature and a temperature of a field-effect transistor (FET) which turns on and off electric power supplied to a DC motor. A diagnosis control unit detects abnormal conditions such as a motor lock and a short circuit of the DC motor based upon the obtained difference. When the motor lock has been detected, the diagnosis control unit controls a pulse width modulation (PWM) control unit and a PWM oscillator (PWMOSC) and makes a frequency and duty cycle of a PWM signal lower. When the short circuit has been detected, the diagnosis control unit controls a gate driver and turns off the FET.
US07759889B2 Motor drive device and electric apparatus using the same
A motor drive device of the present invention includes: an output circuit provided with a switch element connected to a motor; a PWM signal generating circuit for generating a PWM signal having a duty corresponding to a ratio between a power supply voltage applied to the motor and a predetermined control voltage; a control circuit for performing on/off control of the switch element according to the PWM signal; and a control voltage generating circuit for generating the control voltage such that the back electromotive voltage of the motor is maintained at a desired value.
US07759885B2 Motor drive device and control method thereof
A torque command (Tht) used in the calculation of a voltage command (Vht) of a voltage-up converter is generated by adding an upper limit value (Tc_max) of damping control that can be set by a motor drive device with a target drive torque (Tbt). Accordingly, the torque command (Tht) exhibits a waveform absent of variation, differing from a torque command (Tcmd) that is generated by adding damping torque generated based on revolution count variation component with the target drive torque (Tbt). Therefore, the voltage command (Vht) calculated based on the torque command (Tht) exhibits a waveform absent of variation. Accordingly, increase in current passing through the voltage-up converter caused by variation in the voltage command (Vht) can be suppressed. As a result, power loss at the voltage-up converter is reduced and operation of the motor at high efficiency can be realized. Further, the voltage-up converter can be protected from element fracture.
US07759871B2 High temperature seal for electric lamp
An improved seal for an electric lamp is provided. An oxidation-resistant coating is provided on the current conductor where the outer lead joins the seal foil, preferably at the pinch seal. The coating is preferably a chromium layer covered by a chromium layer or a silver layer covered by a layer of hydrogenated silicon oxy carbon polymer. The coating is preferably applied via sputtering where the coating is subject to high energy electron or ion bombardment during sputtering. Preferably the coating is applied via sputtering at increased deposition pressure.
US07759868B2 Plasma display panel including a crystalline magnesium oxide layer and method of manufacturing same
A crystalline magnesium oxide layer is placed facing the discharge space between a front glass substrate and a back glass substrate. The crystalline magnesium oxide layer contains crystal powder having particle-size distribution in which a crystal of a predetermined particle diameter or larger is included at a predetermined ratio or higher, of powder of a magnesium oxide crystal causing a cathode-luminescence emission having a peak within a wavelength range of 200 nm to 300 nm upon excitation by an electron beam.
US07759861B2 Organic EL display
In an organic EL display provided with a transparent substrate, a buffer layer provided on the transparent substrate, and an organic EL element provided on the buffer layer, the buffer layer is formed of a material having the same refractive index as the transparent electrode of the EL element, and has a two-dimensional concavo-convex structure having two pattern periods.
US07759859B2 Light emitting device and manufacturing method thereof
The present invention is intended to stabilize a luminance and prevent a degradation during use in a display device of an active matrix driving system that arranges TFTs in matrix, by completely repairing a defective portion through application of a reverse voltage and repairing a short-circuit or leak area of a light emitting device. A light emitting device with a pixel structure of an active matrix driving system having TFTs arranged at each pixel has a feature that a reverse voltage is applied to the light emitting element without passing through the TFT is disclosed. The present invention provides a pixel structure capable of attaining the feature and a method of manufacturing the same.
US07759852B2 Cathode ray tube
A cathode ray tube in which a VM effect is maximized in a slim-type cathode ray tube having a short electric field in an anteroposterior direction. The cathode ray tube includes a panel having a fluorescent surface provided to raise colors, a shadow mask provided behind the fluorescent surface, a funnel connected to the rear portion of the panel to provide with an inner portion as an airtight space, an electron gun formed at the rear portion of the funnel for emitting an electron beam, a deflection yoke equipped outside of a neck portion of the funnel to deflect the electron beam, and a VM coil portion of which at least a portion inserted in an interval between the deflection yoke and the funnel to apply an electric field to the electron beam.
US07759848B2 Tuning fork type piezoelectric resonator having a node of common mode vibration in constructed part of base
A tuning fork type piezoelectric resonator element includes: a base including a pair of cuts provided opposite from each other and a constricted part located between the pair of cuts, a pair of resonator arms extending from the base, and an excitation electrode provided to each of the pair of resonator arms. When the pair of resonator arms vibrate at an inherent resonance frequency fcom of a common mode at which the pair of resonator arms swing in a same direction, a node of the vibration of the common mode is located at the constricted part.
US07759843B2 Highly stable piezoelectric oscillator, manufacturing method thereof, piezoelectric resonator storage case, and heat source unit
A piezoelectric resonator storage case, includes a piezoelectric resonator stored therein, and a resonator container for storing a metal case. Here, the piezoelectric resonator includes: a piezoelectric resonator body having the metal case and a piezoelectric resonator element which is sealed in the metal case in an air tight manner; and two lead terminals protruding from a bottom of the piezoelectric resonator body.
US07759842B2 Method and apparatus for air-coupled transducer
An air-coupled transducer includes a ultrasonic transducer body having a radiation end with a backing fixture at the radiation end. There is a flexible backplate conformingly fit to the backing fixture and a thin membrane (preferably a metallized polymer) conformingly fit to the flexible backplate. In one embodiment, the backing fixture is spherically curved and the flexible backplate is spherically curved. The flexible backplate is preferably patterned with pits or depressions.
US07759838B2 Coil support for rotating electrical machine
Disclosed is a coil support for an electrical machine including a shank having a first outer diameter configured to support a field coil of the electrical machine and a base located at one end of the shank. The base has a second outer diameter greater than the first outer diameter and includes a plurality of recesses configured to increase a cooling flow through the electrical machine. Further disclosed is an electrical machine including the coil support and a method for cooling an electrical machine.
US07759835B2 Method for manufacturing a winding for a stator of an electric machine
In a stator for an electric machine and a method for manufacturing a winding for the stator of such an electric machine L-shaped wire segments having a rectangular cross-section are inserted into slots arranged around the stator The long leg of the L-shaped wire segment is then inserted, into or through, a respective slot and the wire segment is then bent into an S-shape resulting in a second short leg while reducing a length of the long leg. The first short leg of each one of a majority of the wire segments is then electrically connected to the first short leg of another one of the wire segments and the second short leg of each one of a majority of the wire segments is electrically connected to the second short leg of yet another one of the wire segments.
US07759831B2 Switching device, generator-motor apparatus using switching device, drive system including generator-motor apparatus, and computer-readable recording medium on which a program for directing computer to perform control of generator-motor apparatus is recorded
A generator-motor apparatus includes a control circuit, an alternator, electrode plates, and switching devices. The electrodes plates have a substantial horseshoe shape, and are provided on an end surface of the alternator so as to surround a rotating shaft of the alternator. Each of the switching devices is formed by sandwiching a MOS transistor between two electrodes, and has a can structure for sealing the internal space of the switching device using a resin. The switching devices are directly attached to the electrode plate by means of soldering, and the switching devices are directly attached to the electrode plate by means of soldering. The control circuit controls the switching devices. The switching devices drive the alternator as an electric motor or an electric power generator.
US07759829B2 Industrial motor assembly comprising a vented rotor shaft
Certain exemplary embodiments comprise a device and/or an electric motor comprising an elongated, substantially rigid rotor shaft, the rotor shaft defining a plurality of longitudinal flutes; and/or a method comprising: for an electrical motor, forming an elongated, substantially rigid, rotor shaft defining a plurality of longitudinal flutes; and assembling the rotor shaft with a stator of the electrical motor.
US07759814B2 Device for converting wave energy
Device for absorption of wave energy, comprising a floating body (2) adapted to move as a result of influence from waves, and energy transmission means transmitting movement of the floating body to a generator, characterized by that it further comprises an immersed vessel (32), the upper part thereof containing gas and lower part thereof containing water, where the interior of the vessel (32) has pressure communication with the surrounding water, so that the volume of the gas in the vessel (32) depends on the pressure surrounding the vessel and thus affects the weight of the vessel (32) and its contents, the vessel (32) having such a connection to the rest of the device that it moves mainly vertically and in anti-phase in relation to the vertical movement of the floating body (2) when waves moves past the device, where the vessel (32) is connected to energy transmitting means for transmitting its movement to a generator.
US07759807B2 Semiconductor package having structure for warpage prevention
A semiconductor package includes a substrate having a plurality of connection pads and a plurality of ball lands; a semiconductor chip attached to one surface of the substrate and having a plurality of bonding pads that are connected to the respective connection pads of the substrate; a first molding structure covering an upper surface of the substrate including a connection region between the bonding pads and the connection pads and the semiconductor chip; a second molding structure formed adjacent to an edge of the lower surface of the substrate; and a plurality of solder balls attached to the respective ball lands of the substrate.
US07759806B2 Integrated circuit package system with multiple device units
An integrated circuit package system comprising forming a first device unit, having a first external interconnect, and a second device unit, having a second external interconnect, in an array configuration; mounting an integrated circuit die over the first device unit; connecting the integrated circuit die and the first external interconnect; and encapsulating the integrated circuit die, the first device unit, and the second device unit with both the first external interconnect and the second external interconnect partially exposed.
US07759801B1 Tapered signal lines
A first wire having sidewalls of an integrated circuit is tapered from the proximal end to the distal end to reduce width from the first width to the second width. A second wire, spaced apart from the first wire, the second wire has sidewalls. The first wire and the second wire are each horizontally disposed along side each other forming a part of a sidewall capacitor between facing sidewalls. The sidewall capacitor capacitance is progressively reduced responsive to the first wire taper.
US07759787B2 Packaging substrate having pattern-matched metal layers
A pattern matched pair of a front metal interconnect layer and a back metal interconnect layer having matched thermal expansion coefficients are provided for a reduced warp packaging substrate. Metal interconnect layers containing a high density of wiring and complex patterns are first developed so that interconnect structures for signal transmission are optimized for electrical performance. Metal interconnect layers containing a low density wiring and relatively simple patterns are then modified to match the pattern of a mirror image metal interconnect layer located on the opposite side of the core and the same number of metal interconnect layer away from the core. During this pattern-matching process, the contiguity of electrical connection in the metal layers with a low density wiring may become disrupted. The disruption is healed by an additional design step in which the contiguity of the electrical connection in the low density is reestablished.
US07759785B2 Apparatus for packaging semiconductor devices, packaged semiconductor components, methods of manufacturing apparatus for packaging semiconductor devices, and methods of manufacturing semiconductor components
Packaged semiconductor components, apparatus for packaging semiconductor devices, methods of packaging semiconductor devices, and methods of manufacturing apparatus for packaging semiconductor devices. One embodiment of an apparatus for packaging semiconductor devices comprises a first board having a front side, a backside, arrays of die contacts, arrays of first backside terminals electrically coupled to the die contacts, arrays of second backside terminals, and a plurality of individual package areas that have an array of the die contacts, an array of the first backside terminals, and an array of the second backside terminals. The apparatus further includes a second board having a first side laminated to the front side of the first board, a second side, openings through the second board aligned with individual package areas that define die cavities, and arrays of front contacts at the second side electrically coupled to the second backside terminals by interconnects extending through the first board and the second board.
US07759784B2 3D circuit module, multilayer 3D circuit module formed thereof, mobile terminal device using the circuit modules and method for manufacturing the circuit modules
A 3D circuit module which is highly reliable, easily layered and able to mount electronic components in high density is obtained by providing a support member having a frame in the periphery thereof and a recess; a coating layer for coating the frame and filling in the recess, the coating layer being made of resin material which is adhesive and has a softening temperature lower than the softening temperature of the support member; a wiring pattern formed on the coating layer, the wiring pattern including a first land on the frame, a second land on the recess, and a wiring part for connecting between the first land and the second land; and an electronic component having a projecting electrode formed on a side thereof, the electronic component being bonded to the coating layer and accommodated in the recess, with the projecting electrode connected to the second land.
US07759778B2 Leaded semiconductor power module with direct bonding and double sided cooling
A leaded semiconductor power module includes a first heatsink, an electrically insulated substrate thermally coupled to the first heatsink, one or more semiconductor chips, a leadframe substrate, and a second heatsink thermally coupled to the leadframe substrate, the assembly being overmolded with an encapsulant to expose the first heatsink, the second heatsink and peripheral terminals of the leadframe substrate. The semiconductor chips are electrically and structurally coupled to both the insulated substrate and the leadframe substrate, and conductive spacers electrically and structurally couple the insulated substrate to the leadframe substrate.
US07759762B2 Semiconductor device formed on (111) surface of a Si crystal and fabrication process thereof
A semiconductor device includes a Si crystal having a crystal surface in the vicinity of a (111) surface, and an insulation film formed on said crystal surface, at least a part of said insulation film comprising a Si oxide film containing Kr or a Si nitride film containing Ar or Kr.
US07759754B2 Economical miniaturized assembly and connection technology for LEDs and other optoelectronic modules
An economical miniaturized assembly and connection technology for LEDs and other optoelectronic modules is provided. A manufactured item in accordance with this technology includes a substrate with an optoelectronic component contacted in a planar manner.
US07759750B2 Magnetic memory cell and random access memory
To provide a highly-reliable, low-power-consumption nonvolatile memory. A magnetization reversal of a ferromagnetic free layer is accomplished with a spin transfer torque in a state where an appropriate magnetic field is applied in a direction orthogonal to the direction of the magnetic easy axis of the ferromagnetic free layer of the tunnel magnetoresistance device that the magnetic memory cell includes. Preferably, the magnetic field is applied in a direction forming an angle of 45° with the direction perpendicular to the film plane.
US07759732B2 Power semiconductor device
A power semiconductor device includes: a first semiconductor layer of a first conductivity type; a second semiconductor layer of the first conductivity type and a third semiconductor layer of a second conductivity type formed on the first semiconductor layer and alternately arranged along at least one direction parallel to a surface of the first semiconductor layer; a first main electrode; a fourth semiconductor layer of the second conductivity type selectively formed in a surface of the second semiconductor layer and a surface of the third semiconductor layer; a fifth semiconductor layer of the first conductivity type selectively formed in a surface of the fourth semiconductor layer; a second main electrode; and a control electrode. At least one of the second and the third semiconductor layers has a dopant concentration profile along the one direction, the dopant concentration profile having a local minimum at a position except both ends thereof.
US07759728B2 Depletable cathode low charge storage diode
An integrated circuit device comprising a diode and a method of making an integrated circuit device comprising a diode are provided. The diode can comprise an island of a first conductivity type, a first region of a second conductivity type formed in the island, and a cathode diffusion contact region doped to the second conductivity type disposed in the first region. The diode can also comprise a cathode contact electrically contacting the cathode diffusion contact region, an anode disposed in the island, an anode contact electrically contacting the anode, and a first extension region doped to the first conductivity type disposed at a surface junction between the first region and the island.
US07759718B2 Method manufacturing capacitor dielectric
A method of forming a dielectric layer in a capacitor adapted for use in a semiconductor device is disclosed. The method includes forming a first ZrO2 layer, forming an interfacial layer using a plasma treatment on the first ZrO2 layer, and forming a second ZrO2 layer on the interfacial layer.
US07759713B2 Ferroelectric tunneling element and memory applications which utilize the tunneling element
A tunneling element includes a thin film layer of ferroelectric material and a pair of dissimilar electrically-conductive layers disposed on opposite sides of the ferroelectric layer. Because of the dissimilarity in composition or construction between the electrically-conductive layers, the electron transport behavior of the electrically-conductive layers is polarization dependent when the tunneling element is below the Curie temperature of the layer of ferroelectric material. The element can be used as a basis of compact 1R type non-volatile random access memory (RAM). The advantages include extremely simple architecture, ultimate scalability and fast access times generic for all ferroelectric memories.
US07759706B2 Solid-state imaging device having impurities with different diffusion coefficients
The present invention provides a solid-state imaging device having an array of unit pixels, each unit pixel including a photoelectric conversion element and an amplifier transistor for amplifying a signal corresponding to charge obtained by photoelectric conversion through the photoelectric conversion element and outputting the resultant signal. The amplifier transistor includes a buried channel MOS transistor. According to the present invention, 1/f noise can be basically reduced.
US07759704B2 Memory cell array comprising wiggled bit lines
An integrated circuit including a memory cell array comprises transistors being arranged along parallel active area lines, bitlines, the bitlines being arranged so that an individual one intersects a plurality of the active area lines to form bitline-contacts, respectively, the bitlines being formed as wiggled lines, wordlines being arranged so that an individual one of the wordlines intersects a plurality of the active area lines, and an individual one of the wordlines intersects a plurality of the bitlines, wherein neighboring bitline-contacts, each of which is connected to one of the active area lines, are connected with different bitlines.
US07759697B2 Semiconductor device
A semiconductor device is provided which comprises a thermally radiative and electrically conductive support plate 1; and a regulatory semiconducting element 2 mounted on one main surface of support plate 1 through an insulator 3. Insulator 3 comprises an insulative layer 3a mounted on support plate 1 and an adiabatic layer 3b interposed between insulative layer 3a and regulatory semiconducting element 2 to fully protect regulatory semiconducting element 2 from heated environment therearound in the semiconductor device.
US07759695B2 Single-chip common-drain JFET device and its applications
A single-chip common-drain JFET device comprises a drain, two gates and two source arranged such that two common-drain JFETs are formed therewith. Due to the two JFETs merged within a single chip, no wire bonding connection is needed therebetween, thereby without parasitic inductance and resistance caused by bonding wire, and therefore improving the performance and reducing the package cost. The single-chip common-drain JFET device may be applied in buck converter, boost converter, inverting converter, switch, and two-step DC-to-DC converter to improve their performance and efficiency. Alternative single-chip common-drain JFET devices are also provided for current sense or proportional current generation.
US07759693B2 Photonic devices formed of high-purity molybdenum oxide
The present invention is directed to photonic devices which emit or absorb light with a wavelength shorter than that GaN photonic devices can emit or absorb.The devices according to the present invention are formed using molybdenum oxide of a high purity as a light emitting region or a light absorbing region. New inexpensive photonic devices which emit light with a wavelength from blue to deep ultraviolet rays are realized.The devices according to the present invention can be formed at a temperature relating low such as 700° C.
US07759690B2 Gallium nitride-based compound semiconductor light-emitting device
An object of the present invention is to provide a gallium nitride-based compound semiconductor light-emitting device having a reflective positive electrode configured to achieve excellent light extraction efficiency.The inventive gallium nitride-based compound semiconductor light-emitting device has a gallium nitride-based compound semiconductor layer structure comprising an n-type semiconductor layer, a light-emitting layer and a p-type semiconductor layer, on a substrate, wherein a positive electrode provided on the p-type semiconductor layer is a reflective positive electrode comprising a transparent material layer and a reflective metal layer formed on the transparent material layer.
US07759687B2 Multi-wavelength LED array package module and method for packaging the same
A method for packaging a multi-wavelength LED array package module includes: forming at least one concave groove on a drive IC structure; arranging a multi-wavelength LED array set in the at least one concave groove; solidifying a plurality of liquid conductive materials to form a plurality of conductive elements that is electrically connected between the drive IC structure and the multi-wavelength LED array set by a printing, a coating, a stamping, or a stencil printing process; arranging the drive IC structure on a PCB with at least one input/output pad; and then forming a conductive structure that is electrically connected between the drive IC structure and the at least one input/output pad.
US07759686B2 Light emitting device
A light emitting device is provided, which uses alternating current drive as a method of driving the light emitting device, and in which light emission is always obtained when voltages having different polarities are alternately applied, and a method of manufacturing the light emitting device is also provided. A first light emitting element made from an anode, an organic compound layer, and a cathode, and a second electrode made from an anode, an organic compound layer, and a cathode are formed. The light emitting elements are formed sandwiching the same organic compound layer. The anode of the first light emitting element and the anode of the second light emitting element, and the cathode of the first light emitting element and the cathode of the second light emitting element, are formed on opposite sides of the organic compound layer, respectively, thus sandwiching the organic compound layer. Note that voltages having an inverse polarity are applied alternately by the alternating current drive, and therefore light can always be emitted by any one of the first light emitting element or the second light emitting element.
US07759684B2 Nitride semiconductor light emitting device and method for fabricating the same
A nitride semiconductor light emitting device includes a nitride semiconductor multilayer film. The nitride semiconductor multilayer film is formed on a substrate and made of nitride semiconductor crystals, and includes a light emitting layer. In the nitride semiconductor multilayer film, facets of a cavity are formed, and a protective film made of aluminum nitride crystals is formed on at least one of the facets. The protective film has a crystal plane whose crystal axes form an angle of 90 degrees with crystal axes of a crystal plane of the nitride semiconductor crystals constituting the facet of the cavity having the protective film formed thereon.
US07759678B2 Diode employing with carbon nanotube
A diode includes an organic composite plate, a pressing element, a first electrode, and a second electrode. The organic composite plate has a plurality of carbon nanotubes uniformly distributed therein and includes a first portion and a second portion opposite to the first portion. The pressing element is disposed on the first portion of the organic composite plate. The first and second electrodes are electrically connected to the first and second portions of the organic composite plate, respectively. The diode employed with the carbon nanotubes has a changeable characteristic, such as voltage, current, via controlling the pressure applied by the pressing element.
US07759674B2 Transistor with tunneling dust electrode
A transistor-like electronic device operates somewhat as a triode vacuum tube. Two electrodes (source and drain) sandwich an intermediate layer of organic semiconductor material in which fine metallic particles are dispersed. Due to the fineness and number of the particles, they are close enough to each other that electrons can tunnel from one to the nest, so that a voltage impressed at the edge of the intermediate layer causes current to flow through the dispersed particles, and causes the entire layer to reach the impressed voltage. By varying the impressed voltage, the voltage of the intermediate layer is caused to vary, which controls conduction between the source and drain. By making the particles small, the proportion of open area between the particles remains large so the electrons have room to move around the particles and through the organic material in intermediate layer, allowing high currents to flow through the device.
US07759673B2 Data recording system and method for using same
A storage layer is arranged facing an array of micro-tips. The storage layer includes a plurality of insulated conductive dots designed to store electric charges. Each micro-tip includes a high-permittivity element integral to a transistor channel connecting a source and a drain. The channel has a conductance able to be modified by the electric field created by the charge of the dot arranged facing the high-permittivity element. The system can include an actuator for relative displacement of the storage layer with respect to the micro-tips. The system can include an array of electrodes able to cause displacement of the charges from one dot to the other.
US07759667B2 Phase change memory device including resistant material
A phase change memory device includes a lower electrode provided on a substrate, an interlayer insulating layer including a contact hole exposing the lower electrode, and covering the substrate, a resistant material pattern filling the contact hole, a phase change pattern interposed between the resistant material pattern and the interlayer insulating layer, and extending between the resistant material pattern and the lower electrode, wherein the resistant material pattern has a higher resistance than the phase change pattern, and an upper electrode in contact with the phase change pattern, the upper electrode being electrically connected to the lower electrode through the phase change pattern.
US07759665B2 PCRAM device with switching glass layer
A memory device, such as a PCRAM, including a chalcogenide glass backbone material with germanium telluride glass and methods of forming such a memory device.
US07759655B2 Pulsed ion source for quadrupole mass spectrometer and method
A variable duty cycle ion source assembly is coupled to a continuous beam mass spectrometer. The duty cycle can be adjusted based on previous scan data or real time sampling of ion intensities during mass analysis. This provides the ability to dynamically control the total number of ions formed, mass analyzed and detected for each ion mass of interest. A reflection mechanism that provides a variable duty cycle, enables electrons to be reflected through an ion volume multiple times before atoms or molecules are ionized in the ion volume, thereby providing for dynamic control of the ion population.
US07759650B2 Implementation of avalanche photo diodes in (Bi)CMOS processes
A radiation detector (46) includes a semiconductor layer(s) (12) formed on a substrate (14) and a scintillator (30) formed on the semiconductor layer(s) (12). The semiconductor layer(s) (12) includes an n-doped region (16) disposed adjacent to the substrate (14), and a p-doped region (18) disposed adjacent to the n-doped region (16). A trench (20) is formed within the semiconductor layer(s) (12) and around the p-doped region (18) and is filled with a material (22) that reduces pn junction curvature at the edges of the pn junction, which reduces breakdown at the edges. The scintillator (30) is disposed over and optically coupled to the p-doped regions (18). The radiation detector (46) further includes at least one conductive electrode (24) that electrically contacts the n-doped region.
US07759648B2 Magnetically retained interchangeable collimators for scintillation cameras
A grid suitable for being positioned and held in relation to a detector has positive positioning means and at least one magnet for holding the grid.
US07759646B2 Radiological imaging apparatus and radiological imaging method and radiological imaging support method
A radiological imaging apparatus of the present invention includes an X-ray source for emitting an X-ray, a γ-ray detecting section for outputting a detection signal of a γ-ray, and an X-ray detecting section for outputting a detecting signal of an X-ray. The X-ray source moves around a bed for placing an examinee. The γ-ray detecting section has a plurality of radiation detectors aligned in the longitudinal direction of the bed and placed around the bed. The X-ray detecting section is positioned in a region formed between one end and the other end of the γ-ray detecting section in the longitudinal direction of the bed. The X-ray source is also positioned in the region. Since the X-ray detecting section is placed in the region, it is possible to accurately combine a PET image and an X-ray computed tomographic image.
US07759644B2 Spectrally tunable infrared image sensor having multi-band stacked detectors
A tunable infrared detector is provided that includes a substrate, a bottom wavelength detector formed over the substrate, a top wavelength detector formed over the first wavelength detector layer, and an interferometer filter formed over the top wavelength detector layer and the bottom wavelength detector layer. The interferometer filter is operatively configured to pass a first wavelength associated with a first portion of a predetermined band and a second wavelength associated with a second portion of the predetermined band to the top wavelength detector. The top wavelength detector is operatively configured to detect each wavelength associated with the first portion of the predetermined band and to transmit each wavelength associated with the second portion of the predetermined band to the bottom wavelength detector. The bottom wavelength detector is operatively configured to detect each wavelength associated with the second portion of the predetermined band.
US07759635B2 Miniaturized optical tweezer array
Apparatus for forming a single or a plurality of threedimensional optical traps, the apparatus comprising: a. A collimated light source that is directed onto an array of focalizing refractive or diffractive elements providing a single or a plurality of focal areas, and b. An array of reflective elements, placed opposite to the said focalizing elements described in a), which reflect back the light into the said focal area. The invention also relates to a method for using this apparatus.
US07759632B2 Motion detection apparatus and entertainment system having a pulse counting unit
There are provided an infrared light emitting diode 42 operable to emit light in a predetermined cycle; a phototransistor 44 operable to receive light which is emitted by the infrared light emitting diode 42 and reflected from a retroreflective sheet 40 of the operation article 3, and output a light reception signal “Sp”; and a highpass filter unit 116 operable to pass a high frequency component of the light reception signal “Sp”, output the high frequency component as a light reception signal “Ss” and operable to generate a reference voltage. The highpass filter unit 116 supplies the reference voltage to a node to which the light reception signal “Ss” is output, and the processor 110 counts the number of pulses included in the light reception signal “Ss”, and calculates the speed of the operation article 3.
US07759625B2 Systems and methods for multimodal imaging using a volumetric representation of an object
The invention relates to imaging systems that include a coded aperture detection system and an optical detection system. The coded aperture detection system is configured to detect radiation emitted by a radionuclide present within an object and to provide a first detector signal from the detected radiation. The optical detection system is configured to detect optical radiation from the object and to provide a second detector signal from the detected optical radiation. The system also includes a processor configured to prepare first image data from the first detector signal, second image data from the second detector signal, and registered data indicative of a spatial relationship in at least one dimension between the first and second image data. The invention also includes methods of using the new systems, e.g., for sentinel lymph node mapping and tissue resection.
US07759621B1 Method and system of performing multiple observations using a space-based telescope comprising independently targetable sensor units
Multiple observations using a reconfigurable space-based telescope are performed by independently targeting one or more sensor units, within a field of view, relative to a main body of the space-based telescope. The sensor units are capable of simultaneously obtaining an image of one or more targets, respectively. At least one of the sensor units is independently retargetable relative to the main body of the space-based telescope to obtain an image of at least one other target. Further, the sensor units are independently maneuverable in formation relative to the main body of the space-based telescope to obtain various lines of sight without changing an optical axis of the main body of the space-based telescope.
US07759607B2 Method of direct Coulomb explosion in laser ablation of semiconductor structures
A new technique and Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures in semiconductor materials is disclosed. The Method of Direct Coulomb Explosion in Laser Ablation of Semiconductor Structures provides activation of the “Coulomb explosion” mechanism in a manner which does not invoke or require the conventional avalanche photoionization mechanism, but rather utilizes direct interband absorption to generate the Coulomb explosion threshold charge densities. This approach minimizes the laser intensity necessary for material removal and provides optimal machining quality. The technique generally comprises use of a femtosecond pulsed laser to rapidly evacuate electrons from a near surface region of a semiconductor or dielectric structure, and wherein the wavelength of the laser beam is chosen such that interband optical absorption dominates the carrier production throughout the laser pulse. The further application of a strong electric field to the semiconductor or dielectric structure provides enhancement of the absorption coefficient through a field induced redshift of the optical absorption. The use of this electric field controlled optical absorption is available in all semiconductor materials and allows precise control of the ablation rate. When used in conjunction with nanoscale semiconductor or dielectric structures, the application of a strong electric field provides for laser ablation on sub-micron lateral scales.
US07759601B2 Underwater laser processing apparatus and underwater laser processing method
An underwater laser processing apparatus includes an optical unit and a nozzle. The optical unit irradiates a condensed laser beam generated by a YAG laser source to a certain point on a underwater workpiece. The nozzle has a gas exit for supplying a gas to the certain point. In the nozzle, an area surrounding the gas exit extends to the surface of the workpiece. This area keeps the supplied gas between the nozzle and the workpiece to improve the underwater laser process.
US07759598B2 Substrate treating method and production method for semiconductor device
A method for hydrogen sintering a substrate including a semiconductor device formed thereon comprises the steps of exciting a processing gas comprising a noble gas and a hydrogen gas to form a plasma comprising hydrogen radicals and hydrogen ions, and exposing the substrate to the plasma. A preferred method comprises forming a gate insulation film on a substrate, forming a polysilicon electrode on the gate insulation film, and exposing the polysilicon electrode to an atmosphere comprising hydrogen radicals and hydrogen ions.
US07759591B2 Pneumatic MEMS switch and method of fabricating the same
A pneumatic micro electro mechanical system switch includes a substrate, a pneumatic actuating unit disposed on the substrate; the pneumatic actuating unit having a plurality of variable air cavities communicating such that when one of the plurality of variable air cavities is compressed, the rest are expanded; a signal line having a plurality of switching lines, each of which passes through a corresponding one of the plurality of variable air cavities and has switching ends disposed in a spaced-apart relation with each other in the corresponding one of the plurality of variable air cavities; a movable switching unit to connect the first and the second switching ends of each of the plurality of switching lines if one of the plurality of variable air cavities is compressed; and a driving unit to drive the pneumatic actuating unit so as to selectively compress the plurality of variable air cavities.
US07759586B2 Weight-receiving platform for a balance and a holder therefor
A weighing lift has a single-piece platform for an electronic balance and a holder into which the platform can be plugged. The platform has a load-receiving area for an object to be weighed, a centering pin and a rotation-blocking element. The rotation-blocking element is arranged between the load-receiving area and the centering pin. The single-piece platform is preferably made from a sheet metal material. The platform can be plugged substantially without loose play into the holder. The holder has at its end a first coupling portion with a wedge-shaped groove serving to receive the rotation-blocking element. It also has a body in which a receiving seat is formed for the centering pin, which serves to position the platform parallel to the load direction of the object.
US07759583B2 Circuit board
A circuit board, having improved adhesion between its via conductor and insulating layer, is provided. The circuit board includes a first wiring layer, a second wiring layer, the insulating layer, a filler, and the via conductor. The first wiring layer and the second wiring layer are electrically insulated from each other by the insulating layer. The filler which has a favorable thermal conductivity is added into the insulating layer. The via conductor establishing electrical connection between the first wiring layer and the second wiring layer is formed in a predetermined position of the insulating layer. The via conductor is in direct contact with part of the filler added into the insulating layer.
US07759582B2 Multilayer printed wiring board
A multilayer printed wiring board comprises insulating layers and conductor layers being stacked alternately on each other. The conductor layers are electrically connected to each other through viaholes formed in the insulating layers. Each of the viaholes is formed to bulge in a direction generally orthogonal to the direction of thickness of the insulating layer. The multilayer printed wiring board is to have electronic components such as a capacitor, IC and the like mounted on the surface layer thereof.
US07759577B1 Bus bar system
A system includes two or more bus bars. One or more fasteners couple at least two adjoining bus bars at a slotted joint. The one or more fasteners hold the adjoining bus bars in contact with one another to enable current to pass from one of the adjoining bus bars to another of the adjoining bus bars through the contacting surfaces of the adjoining bus bars. The slotted joint reduces mechanical stress on at least one of the bus bars when the system is under at least one electrical load condition.
US07759571B2 Transcending extensions of classical south Asian musical instruments
South Asia's unique musical instruments and raag systems have provided many rich treasures to Western music. This invention melds Western-music technologies with the innovations, timbre, playing techniques, and performance environments of South Asian musical instruments and traditions. Sitars, Dilrubas, and Esraj may be provided with multi-channel signal processing and pitch change for individual strings, additional playing strings, keyboards, strumpads, percussion interfaces, controls for timbre and stage environment control, synthesizer interfaces, pickups for brass strings, resonant and twang processors, and spatial sound distribution. Bows may include sensors measuring the bow's physical activity or direct finger manipulation. Tabla and baya may be replaced with touch pads capable of recognizing relevant hand contact modalities and positions. Touch pads may be comprised of pressure sensor arrays that recognize traditional bols and permit other generalizations and deeper levels of sonic control. Sounds may be synthesized or processed from acoustic instrument sample playback.
US07759570B2 Material for keys of keyboard
A material for a key of a keyboard instrument may include, but is not limited to, a base resin; and particles of a moisture control material that performs chemical sorption of moisture. The moisture control material increase in volume with moisture-sorption. The moisture control material decrease in volume with moisture-desorption.
US07759567B2 Single vertex damped cable tailpiece for bowed string instruments
One aspect of the present patent application is a musical instrument comprising a body, a bridge, a plurality of strings, a plurality of separate cables, a single cable, and a saddle. The plurality of strings extends from a first side to a second side of the bridge. Each of the plurality of strings is connected to one of the plurality of separate cables on the second side of the bridge. All of the plurality of separate cables are joined into the single cable. The single cable extends over the instrument's saddle along one path.
US07759564B1 Wheat variety 25W43
A wheat variety designated 25W43, the plants and seeds of wheat variety 25W43, methods for producing a wheat plant produced by crossing the variety 25W43 with another wheat plant, and hybrid wheat seeds and plants produced by crossing the variety 25W43 with another wheat line or plant, and the creation of variants by mutagenesis or transformation of variety 25W43. This invention also relates to methods for producing other wheat varieties or breeding lines derived from wheat variety 25W43 and to wheat varieties or breeding lines produced by those methods.
US07759563B1 Plants and seeds of corn variety CV875318
According to the invention, there is provided seed and plants of the corn variety designated CV875318. The invention thus relates to the plants, seeds and tissue cultures of the variety CV875318, and to methods for producing a corn plant produced by crossing a corn plant of variety CV875318 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 CV875318 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 CV875318.
US07759557B2 Garden bean SB4285
A novel garden bean cultivar, designated SB4285, is disclosed. The invention relates to the seeds of garden bean cultivar SB4285, to the plants of garden bean line SB4285 and to methods for producing a garden bean plant by crossing the cultivar SB4285 with itself or another garden bean line. The invention further relates to methods for producing a garden bean plant containing in its genetic material one or more transgenes and to the transgenic plants produced by that method and to methods for producing other garden bean lines derived from the cultivar SB4285.
US07759544B2 Nucleotide sequences mediating plant male fertility and method of using same
Nucleotide sequences mediating male fertility in plants are described, with DNA molecule and amino acid sequences set forth. Promoter sequences and their essential regions are also identified. The nucleotide sequences are useful in mediating male fertility in plants. In one such method, the homozygous recessive condition of male sterility causing alleles is maintained after crossing with a second plant, where the second plant contains a restoring transgene construct having a nucleotide sequence which reverses the homozygous condition. The restoring sequence is linked with a hemizygous sequence encoding a product inhibiting formation or function of male gametes. The maintainer plant produces only viable male gametes which do not contain the restoring transgene construct. Increase of the maintainer plant is also provided by self-fertilization, and selection for seed or plants which contain the construct.
US07759537B2 Multi layered wound dressing
A multi layered wound dressing for use on wounds producing high levels of exudate, the dressing comprising a transmission layer having a high MVTR; an absorbent core capable of absorbing and retaining exudates; and a wound contacting layer which transmits exudate to the absorbent core, the absorbent core and wound contacting layer limiting the lateral spread of exudate in the dressing to the region of the wound.
US07759536B2 In-situ salt remediation and ground heating technology
A method for in-situ soil remediation is provided. Electrodes are placed below the ground surface extending horizontally. The electrodes are positioned such that a first electrode is positioned above a second electrode and the electrodes surround a region of soil containing contaminants. A plurality of electrodes can be placed in an upper plane corresponding with a plurality of electrodes placed in a lower plane. By passing a current between the electrodes contaminants are mobilized towards the electrodes where the contaminants can be extracted. The electrodes are constructed by boring substantially horizontal bore holes, inserting a well screen in the bore hole and packing an annulus formed between the well screen and the bore hole with electrically conductive particulate matter.
US07759534B2 Process and device for improved separation of paraxylene in a simulated moving bed
Process for separating paraxylene with a purity that is at least equal to 99.5% by weight from an aromatic feedstock F in a single adsorption stage in a simulated moving bed (SMB), comprising different numbers of beds, allocated to a zone 1 between the supply of the desorbent D and the draw-off of the extract E; a zone 2 between the draw-off of the extract E and the supply of the feedstock F; a zone 3 between the supply of the feedstock and the draw-off of the raffinate R; a zone 4 between the draw-off of the raffinate R and the supply of the desorbent D, wherein an SMB of 12 adsorbent beds has bed configuration (2, 5, 3, 2), an SMB of 15 adsorbent beds has bed configuration (3, 6, 4 , 2), or an SMB of 19 adsorbent beds has bed configuration (4, 7, 6, 2), wherein the desorbent in this latter case is paradiethylbenzene.
US07759533B2 Lightly branched higher olefin oligomerization with surface modified zeolite catalyst
A substantially surface-deactivated catalyst composition that is stable at least to 300° C. The catalyst includes a zeolite catalyst (e.g., ZSM-22, ZSM-23, or ZSM-57) having active internal Brönsted acid sites and a surface-deactivating amount of a rare earth or yttrium oxide (e.g., chosen from lanthanum oxide or lanthanides oxide). This catalyst is preferably used in a process for producing a higher olefin by oligomerizing a light olefin, wherein the process includes contacting a light olefin under oligomerization conditions with the substantially surface-deactivated catalyst composition.
US07759532B2 Refrigerant additive compositions containing perfluoropolyethers
The present invention relates to compositions and processes of using perfluoropolyether to maintain or improve the oil return, lubrication, cooling capacity, or energy efficiency of a refrigeration, air conditioning or heat transfer system.
US07759529B2 Continuous process for the preparation of phenol from benzene in a fixed bed reactor
The invention relates to a continuous process for the preparation of phenol by means of the direct oxidation of benzene with hydrogen peroxide in the presence of a catalyst based on titanium silicalite TS-1 comprising: (a) running the process in a fixed bed reactor containing the catalyst based on TS-1 at a temperature ranging from 80-120° C. and at a pressure ranging from 3-15 atm; (b) feeding to the reactor a stream containing H2O2, benzene, sulfolane and water in a single or double phase, wherein the quantities of the single components are within the range of 0.2-6, 15-60, 30-80, 0.5-30 parts by weight, respectively, for every 100 units fed and whose total flow rate is calculated so that the residence time in the reactor (defined as the ratio between the quantity of catalyst by weight and the feeding flow rate) ranges from 0.3 to 2 min; (c) recovery of the products, by-products and solvent from the liquid stream leaving the reactor.
US07759527B2 Microwave induced one pot process for the preparation of arylethenes
The invention entitled “A Microwave Induced One Pot Process for The Preparation of Arylethenes” provides a method for the preparation of commercially important 2- or 4-hydroxy substituted arylethenes like styrenes or stilbenes in one pot utilizing cheaper substrates in the form of 2- or 4-hydroxy substituted cinnamic acids and their derivatives as well as reagents in the form of base such as sodium hydroxide, potassium hydroxide, lithium hydroxide, sodium bicarbonate, sodium carbonate, potassium bicarbonate, potassium carbonate, ammonium acetate, imidazole, methylimidazole and the combination thereof, with or without solvent such as dimethylformamide, dimethylsulfoxide, ethylene glycol, diethylene glycol, acetonitrile, acetone, methyl imidazoles, ionic liquid, water and the like. The reaction time vary from 1 min-12 hrs and yield of the products from 49-76% depending upon the base, acid, substrate source of heating monomode or multimode microwave or conventional. It is important to mention that the presence of 2- or 4-hydroxy substitution at phenyl ring of cinnamic acids and their derivatives is essential requirements towards formation of corresponding arylethenes in one step.
US07759512B2 Aqueous methods for making fluorinated sulfonate esters
Methods of making a fluorinated sulfonate ester include combining a perfluoroalkanesulfonyl halide and a fluorinated alcohol in water in the presence of hydroxide ion, and recovering at least a portion of the resultant fluorinated sulfonate ester.
US07759509B2 Highly reactive zinc form, method for the production thereof, and use of the same
The invention relates to a highly reactive zinc form, to a method for the production thereof, and to the use of said highly reactive zinc form in synthetic chemistry.
US07759506B2 Bipolar trans carotenoid salts and their uses
The invention relates to trans carotenoid salt compounds, methods for making them, methods for solubilizing them and uses thereof. These compounds are useful in improving diffusivity of oxygen between red blood cells and body tissues in mammals including humans.
US07759502B2 Stilbene derivatives and their use for binding and imaging amyloid plaques
This invention relates to a method of imaging amyloid deposits and to labeled compounds, and methods of making labeled compounds useful in imaging amyloid deposits. This invention also relates to compounds, and methods of making compounds for inhibiting the aggregation of amyloid proteins to form amyloid deposits, and a method of delivering a therapeutic agent to amyloid deposits.
US07759501B2 Process for producing N-monoalkyl-3-hydroxy-3-(2-thienyl) propanamine and intermediate
The present invention provides a process for producing an N-monoalkyl-3-hydroxy-3-(2-thienyl)propanamine represented by General Formula (2): wherein R is C1-4 alkyl, comprising the step of reducing (Z)-N-monoalkyl-3-oxo-3-(2-thienyl)propenamine represented by General Formula (1): wherein R is as defined above. According to the present invention, an N-monoalkyl-3-hydroxy-3-(2-thienyl)propanamine which is for use as an intermediate for various pharmaceuticals can be produced in an industrially inexpensive and easy manner.
US07759498B2 Tetracyclic heteroatom containing derivatives useful as sex steroid hormone receptor modulators
Disclosed are compounds, compositions and methods for the treatment of disorders mediated by one or more sex steroid hormone receptors and processes for their preparation. Such compounds are represented by Formula I as follows: wherein R1, R2, a, R3, b, R6, A, Z, and Y are defined herein.
US07759493B2 Antidiabetic bicyclic compounds
Bicyclic compounds containing a phenyl or pyridyl ring fused to a cycloalkyl or heterocyclic ring, to which is attached a 5-membered heterocyclic ring, including pharmaceutically acceptable salts and prodrugs thereof, are agonists of G-protein coupled receptor 40 (GPR40) and are useful as therapeutic compounds, particularly in the treatment of Type 2 diabetes mellitus, and of conditions that are often associated with this disease, including obesity and lipid disorders, such as mixed or diabetic dyslipidemia, hyperlipidemia, hypercholesterolemia, and hypertriglyceridemia.
US07759488B2 Monoazole ligand platinum analogs
Disclosed herein are novel platinum-based analogs with a single substituted azole ligand: RN═NR7, wherein the RN═NR7 functional group is covalently bonded to the platinum through nitrogen of NR7. The analogs also have nitrogen donor ligands capable of forming hydrogen bonds with the bases in DNA or RNA, and one or more leaving groups which can be displaced by water, hydroxide ions or other nucleophiles, which is thought to form active species in vivo, and then, form cross-linked complexes between nucleic acid strands, principally between purines in DNA (or RNA), i.e., at the Guanine or Adenine bases, thereof. These platinum analogs may also be more easily transported into tumor cells, due to their increased lipophilicity and are likely to be useful as anti-neoplastic agents, and in modulating or interfering with the synthesis or replication or transcription of DNA or translation or function of RNA in vitro or in vivo, as they are potentially capable of forming a platinum coordinate complex with an intact or nascent DNA or RNA and thereby interfering with cellular synthesis, transcription or replication of nucleic acid polynucleotides.
US07759484B2 Mixed solvate of olanzapine, method for preparing it and method for preparing form I of olanzapine therefrom
Said mixed solvate is a solvate of olanzapine/water/tetrahydrofuran in the proportion 1:1:1/2 (I). The method for preparing said solvate comprises treating a crude anhydrous olanzapine with a mixture of tetrahydrofuran/water. The method for preparing Form I of olanzapine includes desolvating the mixed solvate of formula I, by means of drying, in vacuo and under temperature-controlled conditions.
US07759459B2 Fluorescent assays for protein kinases
This invention provides fluorescently-labeled peptide substrates for protein kinases; methods using the substrates for identifying compounds that inhibit protein kinases, for determining if particular protein kinases are active in cells, for diagnosing diseases, and for preparing compositions; and compositions comprising the substrates.
US07759457B2 Polymerisation process
A process for the polymerisation of olefins is disclosed wherein at least part of a stream, preferably a catalytically active stream, withdrawn from a polymerisation reactor is passed through a fractionator so as to remove hydrogen and active fines.
US07759453B2 Multiblock copolymer, method of preparing the same, polymer electrolyte membrane prepared from the multiblock copolymer, method of preparing the polymer electrolyte membrane, and fuel cell employing the polymer electrolyte membrane
A multiblock copolymer includes a polysulfone repeating unit, a sulfonated polysulfone repeating unit and an ethylenic unsaturated group at a terminal of the multiblock copolymer. Also provided are a method of preparing the multiblock copolymer, a polymer electrolyte membrane prepared from the multiblock copolymer, a method of preparing the polymer electrolyte membrane, and a fuel cell including the polymer electrolyte membrane. The polymer electrolyte membrane that has a high ionic conductivity and good mechanical properties and minimizes crossover of methanol can be manufactured at low cost. In addition, the structure of the multiblock copolymer can be varied to increase selectivity to a solvent used in a polymer electrolyte membrane.
US07759452B2 Aspartic ester functional compounds
A functional aspartate prepared by A) reacting an aziridine with a Michael-acceptor molecule to form an aziridinyl aspartate, and B) reacting the aziridinyl aspartate with an active hydrogen containing compound to form the functional aspartate. The functional aspartate can be used in adhesive, sealant or coating compositions that also include an isocyanate functional material. The composition can be used in a method of bonding a first substrate to a second substrate that includes applying a coating of the above-identified adhesive composition to at least one surface of the first substrate or the second substrate, and contacting a surface of the first substrate with a surface of the second substrate, where at least on of the contacting surfaces has the coating applied thereto. The composition can also be used to coat substrates.
US07759449B2 Methods for introducing additives into polyethylene terephthalate
The invention is a method for the late introduction of additives into polyethylene terephthalate. The method employs a reactive carrier that functions as a delivery vehicle for one or more additives. The reactive carrier reacts with the polyethylene terephthalate, thereby binding the reactive carrier in the polyethylene terephthalate resin and preventing the emergence of the reactive carrier and additives from the polyethylene terephthalate during subsequent thermal processing.
US07759443B2 Polymerisation of ethylenically unsaturated monomers
Ethylenically unsaturated, particularly acrylic, monomers are polymerized using a catalyst system including a manganese carbonyl initiator, an organic halogen reactive substrate and an allylic halide chain termination agent. Desirably the manganese carbonyl initiator is a dimanganese compound, particularly dimanganese decacarbonyl (Mn2(CO)10). The catalysis mechanism appears to involve initiator homolysis, abstraction of halogen from the reactive substrate forming an organic free radical which acts as a chain initiator for polymerization and eventual reaction of the propagating chain radical with the chain terminating agent. The speed or extent of reaction may be modified by the inclusion of Lewis acids in the reaction mixture. The resulting polymers are telechelic and may have different end groups. The polymers can be reacted further to functionalize them and/or to form block copolymers.
US07759428B1 Conjugated heteroaryl-containing polymers
Provided are polymers having pheneylenevinylene units and heteroarylene vinylene units, and methods for making and using the same. Additionally, there are provided heteroarylenevinylene polymers. The polymers are useful in organic electronic devices.
US07759425B2 Curable composition
An object of the invention is to provide a curable composition wherein the adhesiveness to thermoplastic polyolefin (TPO) is improved. The invention is a curable composition containing (A) a polyoxyalkylene polymer having reactive silicon group(s), (B) a polyolefin polymer, and (C) a tackifying resin.
US07759424B2 Radiation curable modified, unsaturated, amorphous polyesters
The invention relates to a radiation-curable adhesion-promoting composition comprising modified unsaturated amorphous polyesters and a process for preparing it and also provides for the use thereof in radiation-curable systems.
US07759423B2 Polymer polyols with ultra-high solids contents
The present invention relates to ultra-high solids content polymer polyols which have good filterability while maintaining a reasonable viscosity, and to a process for the preparation of these ultra-high solids contents polymer polyols. These polymer polyols comprise the free-radical polymerization product of (A) a base polyol, (B) a pre-formed stabilizer, (C) at least one ethylenically unsaturated monomer, (D) at least one free-radical polymerization initiator, and (E) at least one chain transfer agent. The solids contents varies from 60% to about 85% by weight.
US07759416B2 Method for producing a work, jointing and surfacing compound for structural elements and its method of preparation
The invention relates to a sealant compound comprising, in weight percent relative to the compound total volume: 40-60% of mineral filler whose diameter d50 ranges from 5 to 20 microns, 5-10% of hydrophobic expanded perlite whose diameter d50 ranges from 20 to 100 microns and 4-20% of binder. A method for preparing the inventive compound is also disclosed. Said invention also relates to producing a work provided with joints made of pointing and/or surfacing compound by applying said compound and/or pointing and surfacing by applying the compound which is characterised in that the compound is applied by airless process. According to the inventive method, said sealant compound is embodied such as described in the invention.
US07759415B2 Method to make an article comprising polymer concentrate
This invention relates to a method to make an article comprising the steps of combining a semi-amorphous polymer having a heat of fusion of less than 70 J/g with a plasticizer and optionally one or more additives, to produce a polymer concentrate, combining the polymer concentrate with one or more final materials to produce an article precursor; and forming the article at least partially from the article precursor, wherein the polymer concentrate preferably shows no visible phase separation as demonstrated by the polymer concentrate having no visually detectable loss of the plasticizer after a portion of the polymer concentrate is aged on an absorbent surface for 24 hours at 25° C. An article produced by the method is also disclosed.
US07759398B2 Methods for modulating metabolism
The subject invention provides materials and methods for modulating a variety of biological factors to treat biological conditions associated with the factors. In one embodiment of the invention, a cysteamine compound is administered to a patient to treat hypercholesterolemia and/or complications associated with hypercholesterolemia. In another embodiment, a cysteamine compound is administered to a patient to prevent the onset of diabetes in an at-risk patient and/or treat or prevent the onset of diabetes-associated complications.
US07759394B2 Diclofenac formulations and methods of use
Methods and formulations are provided for treating migraine and other acute pain episodes using diclofenac, and formulations of diclofenac that provide both rapid and sustained relief from acute pain. Methods and formulations are also provided for treating symptoms that often accompany migraine and acute pain such as photophobia, phonophobia, nausea and vomiting.
US07759391B2 Pharmaceutical composition comprising thiacremonone for treating colon cancer
The present invention relates to an anti-cancer composition, which comprises a sulfur-containing compound thiacremonone as an active ingredient. The active ingredient induces the death of cancer cells by apoptosis through the action of specific inhibition of the activity of NF-κB. The composition can be effectively used in the treatment or prevention of cancer.
US07759388B2 Phenylalanine derivatives
Specific phenylalanine derivatives or pharmaceutically acceptable salts thereof have an antagonistic effect on the α 4 integrins and, therefore, are usable as therapeutic agents or preventive agents for diseases in which α 4 integrin-depending adhesion process participates in the pathology, such as inflammatory diseases, rheumatoid arthritis, inflammatory bowel diseases, systemic lupus erythematosus, multiple sclerosis, Sjögren's syndrome, asthma, psoriasis, allergy, diabetes, cardiovascular diseases, arterial sclerosis, restenosis, tumor proliferation, tumor metastasis and transplantation rejection.
US07759387B2 Fibrinogen receptor antagonists and their use
This invention relates to novel fused bicyclic compounds of the general formula (I): wherein the symbols are defined herein, to pharmaceutical compositions containing the compounds, processes for preparing the compounds, and to methods of using the compounds, alone or in combination with other therapeutic agents. The compounds are antagonists of the platelet glycoprotein IIb/IIIa fibrinogen receptor complex, and are therefore useful for the inhibition of platelet aggregation, and for the treatment of thrombotic diseases and other diseases.
US07759381B2 1-aryl-5-alkyl pyrazole derivative compounds, processes of making and methods of using thereof
Provided are 1-aryl-5-alkyl pyrazole compounds, of formula (I): wherein: R1 is hydrogen, cyano, halogen, R8, formyl, —C(O)R8, —C(O)OR8, —C(O)NR9R10, or —C(S)NH2; R2 is R8 or —S(O)mR11; R3 is methyl, ethyl or C1-C4 haloalkyl; R4, R5 and R7 are independently hydrogen, halogen, alkyl, haloalkyl, cyano or nitro; R6 is halogen, alkyl, haloalkyl, alkoxy, haloalkyloxy, cyano, nitro, —C(O)R12, —S(O)nR12 or SF5; Z is a nitrogen atom or C—R13; R8 is alkyl, haloalkyl, cycloalkyl or halocycloalkyl; R9 is hydrogen, alkyl, haloalkyl or alkoxy; R10 is hydrogen, alkyl, haloalkyl or alkoxy; R11 is alkyl, haloalkyl, alkenyl, haloalkenyl, alkynyl, haloalkynyl or cycloalkyl; R12 is alkyl or haloalkyl; R13 is hydrogen, halogen, cyano, nitro, alkyl, haloalkyl, alkoxy or haloalkoxy; m is 0, 1 or 2; and n is 0, 1 or 2; or a salt thereof, the method of making compounds of formula (I) and the use of these compounds against ectoparasites, endoparasites and pests.
US07759374B2 Synthesis of epothilones, intermediates thereto and analogues thereof
The present invention provides compounds of formula (I): as described generally and in classes and subclasses herein. The present invention additionally provides pharmaceutical compositions comprising compounds of formula (I) and provides methods of treating cancer comprising administering a compound of formula (I).
US07759373B2 Large conductance calcium-activated K channel opener
A large conductance calcium-activated K channel opener comprising as an active ingredient a nitrogen-containing 5-membered heterocyclic compound represented by the following formula (I): wherein X represents N—R4, O or S, R1 and R2 each independently represent hydrogen, halogen, carboxyl, amino, lower alkyl, lower alkoxycarbonyl, lower alkenyl, cyclo-lower alkyl, carbamoyl, aryl, heterocyclic or heterocyclic-substituted carbonyl group, R3 represents aryl, heterocyclic or lower alkyl group, and R4 represents hydrogen or lower alkyl group, or a pharmaceutically acceptable salt thereof.
US07759372B2 Nitrogen-containing heteroaryl compounds having inhibitory activity against HIV integrase
A compound of the formula (I): wherein Z4, Z5 and Z9 each is independently carbon atom or nitrogen atom; Y is hydroxy, mercapto or amino; RA is a group of the formula: (wherein C ring is nitrogen-containing heteroaryl) has an inhibitory activity against integrase.
US07759370B2 Sphingosine-1-phosphate (SIP) receptor agonists
The invention provides compounds formula I, their preparation, and their use as pharmaceutically active immunosuppressive agents for the treatment of autoimmune disorders, organ transplant rejection, disorders associated with an activated immune system, as well as other disorders modulated by lymphopenia or S1P receptors.
US07759356B2 Arylindenopyridines and arylindenopyrimidines and related therapeutic and prophylactic methods
This invention provides novel arylindenopyridines and arylindenopyrimidines of the formula: wherein R1, R2, R3, R4, and X are as defined above, and pharmaceutical compositions comprising same, useful for treating disorders ameliorated by antagonizing adenosine A2a receptors. This invention also provides therapeutic and prophylactic methods using the instant compounds and pharmaceutical compositions.
US07759349B2 Control of parasites in animals by the use of imidazo[1,2-b]pyridazine derivatives
Novel imidazo[1,2-b]pyridazine compounds useful for controlling parasites in animals and methods of treatment of parasite infestation in animals using the compounds are disclosed.
US07759347B2 2-benzylaminodihydropteridinones, process for their manufacture and use thereof as medicaments
The present invention relates to new 2-benzylaminodihydropteridinones of general formula (I) wherein the groups R1 to R7, R10 and R11 have the meanings given in the claims and specification, the isomers thereof, methods of preparing these dihydropteridinones and their use as medicaments.
US07759341B2 Polymorph form II of tanaproget
Tanaproget polymorph Form II, processes for preparing tanaproget polymorph Form II, pharmaceutical compositions including tanaproget polymorph Form II, micronized tanaproget polymorph Form II, and processes for converting Form II to tanaproget Form I are provided. Also provided are methods of contraception, hormone replacement therapy, stimulation of food intake and treating or preventing uterine myometrial fibroids, benign prostatic hypertrophy, benign and malignant neoplastic disease, dysfunctional bleeding, uterine leiomyomata, endometriosis, polycystic ovary syndrome, or carcinomas and adenocarcinomas comprising administering polymorph Form II to a mammalian subject.
US07759338B2 Soluble 1,4 benzodiazepine compounds and stable salts thereof
The present invention relates to novel chemical compounds, methods for their discovery, and their therapeutic use. In particular, the present invention provides benzodiazepine derivatives and related compounds and methods of using benzodiazepine derivatives and related compounds as therapeutic agents to treat a number of conditions associated with the faulty regulation of the processes of programmed cell death, autoimmunity, inflammation, hyperproliferation, and the like.
US07759336B2 Nitrogen-containing heterocyclic compounds and medicinal use thereof
The compound represented by formulae (I) and (II), the salt thereof, the N-oxide thereof or the solvate thereof, or the prodrug thereof and the pharmaceutical composition comprising thereof have a CXCR4-regulating effect, and they are effective in treatment and prevention of various inflammatory disease, various allergic disease, acquired immunodeficiency syndrome infection with human immunodeficiency virus, or agents for regeneration therapy. (wherein ring A represents a nitrogen-containing heterocyclic group which may have a substituent(s); ring B represents a homocyclic group which may have a substituent(s) or a heterocyclic group which may have a substituent(s); and Y represents a hydrocarbon group which may have a substituent(s), a heterocyclic group which may have a substituent(s), an amino group which may be protected, a hydroxyl group which may be protected or a mercapto group which may be protected; T represents ring A or an amino group which may be protected.)
US07759334B2 Soluble forms of amoxicillin and treatment of animals
A solid mixture or aqueous solution of amoxicillin antibacterial agent with a material that aids in its dissolution in water to render it ingestive and palatable.
US07759332B2 Cytotropic heterogeneous molecular lipids (CHML), method of preparation, and methods of treating patients with multiple cancers
Cytotropic Heterogeneous Molecular Lipids (CHML) are used to treat patients with multiple cancers. Numerous studies have been conducted in cellular, animal, pre-clinical and clinical trials. Results showed that CHML, as a biological molecular missile, can easily penetrate through the target cancerous cells to perform programmed cancer cell death (cancer apoptosis). Furthermore, CHML has produced anti-cancer angiogenesis and induced immune function increase. CHML was used to treat 592 patients with cancers in clinical trials. Results confirmed the following advantages of CHML treatment: non-toxicity, high response rate, high quality of life, and high survival rate for these patients. The protocols include local injection, arterial drip and intravenous drip to treat cancers of liver, lung, skin, breast, brain glioma, colon and rectum, stomach, head and neck, leukemia, malignant lymphoma, sarcoma, malignant melanoma, myeloma, and metastasis cancers, etc.
US07759321B2 Compounds for the treatment of pain
Compounds of the class of adenosines, represented by structural formula I, wherein R is C1-4 alkoxy, and X is H or OH, excluding 2-methoxyadenosine, are useful as analgesics, particularly in a method of preventing, treating, or ameliorating pain which comprises administering a compound of formula I to a subject in need of such prevention, treatment, or amelioration.
US07759315B2 Treatment of inflammatory conditions of the intestine
A method for the treatment and/or prophylaxis of an inflammatory condition of the intestine of a patient, comprises parenteral administration to the patient of an effective amount of high density lipoprotein (HDL).
US07759304B2 Targeting complement factor H for treatment of diseases
The invention provides a CR2-FH molecule comprising a CR2 portion comprising CR2 protein or a fragment thereof and a FH portion comprising a factor H protein or a fragment thereof, and pharmaceutical compositions comprising a CR2-FH molecule. Also provided are methods of using the compositions for treatment diseases in which the alternative complement pathway is implicated, such as age-related macular degeneration, rheumatoid arthritis, and ischemia reperfusion.
US07759296B2 Cationic polymers and fixative application therefor
This invention relates to cationic Cassia polymers and to their use in hair fixative applications. The cationic Cassia polymers demonstrate superior stiffness profiles and a high level of curl retention when subjected to high humidity conditions for extended periods of time.
US07759294B2 Lubricant compositions
Lubricant compositions having improved load carrying capacity comprising an extreme pressure compound comprising a sulfur-containing compound, a load carrying capacity enhancing combination comprising a hydrocarbylamine compound and an alkylphosphorothioate compound, a friction modifier compound, and a diluent or base oil as applicable. These lubricant compositions can be used as industrial oils well-suited for the demands of geared device applications, such as in wind turbine gear-boxes and automotive gears and axles.
US07759283B2 Catalyst for purifying exhaust gas
To improve a CO conversion in stoichiometry-lean atmosphere, and additionally to prevent the rise of pressure loss.A catalytic coating layer 2 is constituted of a lower layer 20 including an oxygen storage capacity material and an upper layer 21 being formed on a surface of the lower layer 20 and including a catalytic noble metal, and a thickness of the upper layer is adapted so as to be 5 μm-40 μm. The upper layer 21 is good in terms of gas diffusibility, and thereby OSC resulting from the oxygen storage capacity material being included in the lower layer 20 is demonstrated maximally.
US07759280B2 Catalysts, systems and methods to reduce NOX in an exhaust gas stream
Catalysts, systems and methods are described to reduce NOx emissions of an internal combustion engine. In one embodiment, an emissions treatment system for an exhaust stream is provided having an SCR catalyst comprising silver tungstate on an alumina support. The emissions treatment system may be used for the treatment of exhaust streams from diesel engines and lean burn gasoline engines. An emissions treatment system may further comprise an injection device operative to dispense a hydrocarbon reducing agent upstream of the catalyst.
US07759279B2 Exhaust gas purifying catalyst and production method thereof
An exhaust gas purifying catalyst including: rhodium particles having catalytic activity; compound particles which are formed on peripheries of the rhodium particles and support the rhodium particles; and oxides which are formed on peripheries of the compound particles and suppress coagulation of the compounds.
US07759274B1 Support material comprising catalytically active polymer particles
The invention relates to a catalytically active unit comprising a support material, wherein the catalytically active unit and/or the support material comprises polymeric particles, in particular polymeric nanoparticles, and/or wherein the support material is provided with polymeric particles, in particular polymeric nanoparticles, the polymeric particles comprising at least one catalytically active component. The catalytically active unit of the present invention is particularly useful for removing noxiant, odorant and poisonous entities of any kind, in particular from air and/or gas streams, and for protecting against chemical poisonous entities, in particular warfare agents, for example in NBC protective materials (for example protective clothing).
US07759273B2 Methods of forming an alkali metal salt
A method of making an alkali metal salt is described and involves (1) reacting at least one alkali metal formate with an least one acid to form an alkali metal salt in the presence of formate ions and (2) substantially removing the formate ions from the alkali metal salt formed in step (1).
US07759264B2 Textile sheet, method for manufacturing same, and use
Described is a textile sheet, which in particular may be used as an interlining material in the textile industry, having a substrate based on a nonwoven fabric, woven fabric, knitted fabric, or the like. According to the invention, the substrate is provided with a mesh configuration comprising meshes of an electrically conductive material which are interlinked or interconnected in one and/or two dimensions, for example in the longitudinal and/or transverse direction. The textile sheet according to the invention is electrically conductive, and is further characterized by small thickness, low weight, high flexibility, and a very smooth textile feel. Also described is a method for manufacturing a textile sheet according to the invention, and preferred uses thereof.
US07759255B2 Semiconductor device and method for manufacturing the same
In one embodiment of the present invention, a method for manufacturing a semiconductor device includes: forming a to-be-removed layer on a semiconductor substrate; forming a semiconductor layer on the to-be-removed layer; forming a trench that passes through the semiconductor layer to the to-be-removed layer in an SOI region; removing the to-be-removed layer by using the trench and creating a cavity; and forming an insulating film in the cavity.
US07759253B2 Method and material for forming a double exposure lithography pattern
A method of lithography patterning includes forming a first material layer on a substrate; forming a first patterned resist layer including at least one opening therein on the first material layer; forming a second material layer on the first patterned resist layer and the first material layer; forming a second patterned resist layer including at least one opening therein on the second material layer; and etching the first and second material layers uncovered by the first and second patterned resist layers.
US07759238B2 Method for fabricating semiconductor device capable of adjusting the thickness of gate oxide layer
The present invention provides a method for fabricating semiconductor device, which is capable of adjusting a gate oxide layer thickness, including: providing a semiconductor substrate; growing a first oxide layer on a surface of the semiconductor substrate; patterning the first oxide layer to expose the first oxide layer corresponding to a gate to be formed; removing the exposed first oxide layer; immersing the substrate into deionized water to grow a second oxide layer; forming a polysilicon layer on the surfaces of the first oxide layer and the second oxide layer; and etching the polysilicon layer to form a gate. The method for fabricating semiconductor device according to the present invention, which is capable of adjusting the thickness of gate oxide layer, can control the thickness of gate oxide layer precisely to satisfy the requirement for different threshold voltages.
US07759230B2 System for providing a continuous motion sequential lateral solidification for reducing or eliminating artifacts in overlap regions, and a mask for facilitating such artifact reduction/elimination
An arrangement, process and mask for implementing single-scan continuous motion sequential lateral solidification of a thin film provided on a sample such that artifacts formed at the edges of the beamlets irradiating the thin film are significantly reduced. According to this invention, the edge areas of the previously irradiated and resolidified areas which likely have artifacts provided therein are overlapped by the subsequent beamlets. In this manner, the edge areas of the previously resolidified irradiated areas and artifacts therein are completely melted throughout their thickness. At least the subsequent beamlets are shaped such that the grains of the previously irradiated and resolidified areas which border the edge areas melted by the subsequent beamlets grow into these resolidifying edges areas so as to substantially reduce or eliminate the artifacts.
US07759225B2 Method for fabricating semiconductor layer and light-emitting diode
A semiconductor layer containing defects only in a small density, possessing good quality and exhibiting a large ionic bonding property as to GaN, for example, is formed on a semiconductor layer, such as a silicon carbide layer, which is made of a material possessing a small ionicity and exhibiting a strong covalent bonding property. A method for forming a semiconductor layer includes forming on the surface of a first semiconductor layer 102 possessing a first ionicity a second semiconductor layer 103 possessing a second ionicity larger than the first ionicity. The second semiconductor layer 103 is formed while irradiating the surface of the first semiconductor layer existing on the side for forming the second semiconductor layer with electrons in a vacuum.
US07759217B2 Controlled process and resulting device
A technique for forming a film of material (12) from a donor substrate (10). The technique has a step of introducing energetic particles (22) through a surface of a donor substrate (10) to a selected depth (20) underneath the surface, where the particles have a relatively high concentration to define a donor substrate material (12) above the selected depth. An energy source is directed to a selected region of the donor substrate to initiate a controlled cleaving action of the substrate (10) at the selected depth (20), whereupon the cleaving action provides an expanding cleave front to free the donor material from a remaining portion of the donor substrate.
US07759212B2 System-in-package having integrated passive devices and method therefor
A method of manufacturing a semiconductor device involves providing a substrate, forming a first passivation layer over the substrate, and forming an integrated passive circuit over the substrate. The integrated passive circuit can include inductors, capacitors, and resistors. A second passivation layer is formed over the integrated passive circuit. System components are mounted to the second passivation layer and electrically connect to the second conductive layer. A mold compound is formed over the integrated passive circuit. A coefficient of thermal expansion of the mold compound is approximately equal to a coefficient of thermal expansion of the system component. The substrate is removed. An opening is etched into the first passivation layer and solder bumps are deposited over the opening in the first passivation layer to electrically connect to the integrated passive circuit. A metal layer can be formed over the molding compound or first passivation layer for shielding.
US07759207B2 Integrated circuit system employing stress memorization transfer
An integrated circuit system that includes: providing a gate and a spacer formed over a substrate; performing an implant that amorphizes the gate and a source/drain region defined by the spacer; removing the spacer; depositing a stress memorization layer over the integrated circuit system; and transferring a stress from the stress memorization layer to the gate and the source/drain region.
US07759205B1 Methods for fabricating semiconductor devices minimizing under-oxide regrowth
Methods for producing a semiconductor device are provided. In one embodiment, a method includes the steps of: (i) fabricating a partially-completed semiconductor device including a substrate, a source/drain region in the substrate, a gate stack overlaying the substrate, and a sidewall spacer adjacent the gate stack; (ii) utilizing an anisotropic etch to remove an upper portion of the sidewall spacer while leaving intact a lower portion of the sidewall spacer overlaying the substrate; (iii) implanting ions in the source/drain region; and (iv) annealing the semiconductor device to activate the implanted ions. The step of annealing is performed with the lower portion of the sidewall spacer intact to deter the ingress of oxygen into the substrate and minimize under-oxide regrowth proximate the gate stack.
US07759204B2 Process for high voltage superjunction termination
A method of manufacturing a semiconductor device having an active region and a termination region includes providing a semiconductor substrate having first and second main surfaces opposite to each other. The semiconductor substrate has an active region and a termination region surrounding the active region. The first main surface is oxidized. A first plurality of trenches and a first plurality of mesas are formed in the termination region. The first plurality of trenches in the termination region are filled with a dielectric material. A second plurality of trenches in the termination region. The second plurality of trenches are with the dielectric material.
US07759201B2 Method for fabricating pitch-doubling pillar structures
A method of making a semiconductor device includes forming at least one device layer over a substrate, forming at least two spaced apart features over the at least one device layer, forming sidewall spacers on the at least two features, filling a space between a first sidewall spacer on a first feature and a second sidewall spacer on a second feature with a filler feature, selectively removing the sidewall spacers to leave the first feature, the filler feature and the second feature spaced apart from each other, and etching the at least one device layer using the first feature, the filler feature and the second feature as a mask.
US07759200B2 Method of forming lateral trench MOSFET with direct trench polysilicon contact
A lateral trench MOSFET includes a trench containing a device segment and a gate bus segment. The gate bus segment of the trench is contacted by a conductive plug formed in a dielectric layer overlying the substrate, thereby avoiding the need for the conventional surface polysilicon bridge layer. The conductive plug is formed in a substantially vertical hole in the dielectric layer. The gate bus segment may be wider than the device segment of the trench. A method includes forming a shallow trench isolation (STI) while the conductive material in the trench is etched.
US07759198B2 Method of forming semiconductor devices having a vertical channel transistor
Methods of manufacturing a semiconductor device include forming a matrix of active pillars including a channel part on a substrate. Channel dopant regions are formed in the channel parts of the active pillars. Gate electrodes are formed on an outer surface of the channel parts that surround the channel dopant regions. The matrix of active pillars may be arranged in rows in a first direction and in columns in a second direction crossing the first direction on the substrate.
US07759190B2 Memory device and fabrication method thereof
A fabrication method of a memory device is disclosed. A substrate having a trench is provided, comprising a trench capacitor, a conductive column, a collar dielectric layer and a top dielectric layer therein. A gate structure with spacers on sidewalls is disposed on the substrate and neighboring the trench. An opening is formed on the substrate between the collar dielectric layer and the gate structure. Next, a portion of the top dielectric layer and the collar dielectric layer is removed to expose a portion of the conductive column. An insulating layer is deposited on the gate structure and the exposed conductive column, filling the opening. The insulating layer is etched to expose a portion of the capacitor-side region of the substrate and the conductive column. A transmissive strap is formed by selective deposition, electrically connecting the capacitor-side region of the substrate and the conductive column.
US07759188B2 Method of fabricating vertical body-contacted SOI transistor
A method of fabricating a vertical field effect transistor (“FET”) is provided which includes a transistor body region and source and drain regions disposed in a single-crystal semiconductor-on-insulator (“SOI”) region of a substrate adjacent a sidewall of a trench. The substrate includes a buried insulator layer underlying the SOI region and a bulk region underlying the buried insulator layer. A buried strap conductively connects the SOI region to a lower node disposed below the SOI region and a body contact extends from the transistor body region to the bulk region of the substrate, the body contact being insulated from the buried strap.
US07759181B2 Method of manufacturing a semiconductor device
In a laser irradiation apparatus having low running costs as compared with a conventional apparatus and a laser beam irradiation method using the same, a crystalline semiconductor film having a crystal grain of a grain size equivalent to or larger than a conventional one is formed, and a TFT is manufactured by using the crystalline semiconductor film, so that the TFT enabling a high speed operation is realized. In a case where a laser beam of a short output time from a solid laser as a light source is irradiated to a semiconductor film, another laser beam is delayed from one laser beam, and the laser beams are synthesized to be irradiated to the semiconductor film, so that a cooling speed of the semiconductor film is made gentle, and it becomes possible to form the crystalline semiconductor film having the crystal grain of the grain size equivalent to or larger than that in a case where a laser beam having a long output time is irradiated to the semiconductor film. By manufacturing a TFT using such a crystalline semiconductor film, the TFT enabling the high speed operation can be realized.
US07759170B2 Fabrication method of semiconductor package having heat dissipation device
A semiconductor package with a heat dissipating device and a fabrication method of the semiconductor package are provided. A chip is mounted on a substrate. The heat dissipating device is mounted on the chip, and includes an accommodating room, and a first opening and a second opening that communicate with the accommodating room. An encapsulant is formed between the heat dissipating device and the substrate to encapsulate the chip. A cutting process is performed to remove a non-electrical part of structure and expose the first and second openings from the encapsulant. A cooling fluid is received in the accommodating room to absorb and dissipate heat produced by the chip. The heat dissipating device covers the encapsulant and the chip to provide a maximum heat transfer area for the semiconductor package.
US07759169B2 Integrated circuit heat spreader stacking method
An integrated circuit heat spreader stacking system is provided including mounting an integrated circuit on a substrate, forming a heat spreader, forming a stacking stand-off for the heat spreader, and mounting a heat spreader over the integrated circuit.
US07759168B2 Electromagnetic interference shield for semiconductors using a continuous or near-continuous peripheral conducting seal and a conducting lid
A semiconductor package structure including a conductive adhesive material which is used to form an electromagnetic interference shield-forming Faraday cage. The Faraday cage incorporates a module lid as the top surface thereof, the conductive material as the sides and a laminate ground plane(s) or substrate as its bottom. Also disclosed is a method for fabricating the foregoing semiconductor package structure.
US07759156B2 Image sensor and method for manufacturing the same
An image sensor can include a first substrate, an insulating layer, a photodiode, and a via plug. A circuitry including an interconnection can be formed on the first substrate. The insulating layer is formed over the first substrate so that the insulating layer covers the interconnection. The photodiode is formed in a crystalline semiconductor layer and then bonded to the first substrate while contacting the insulating layer. The via plug is provided by removing portions of the photodiode and the insulating layer to expose an upper portion of the interconnection to form a via hole, and filling the via hole with a conductive metal. The via plug electrically connects the photodiode to the interconnection.
US07759148B2 Method for manufacturing semiconductor optical device
A method for manufacturing a semiconductor optical device includes forming a BDR (Band Discontinuity Reduction) layer of a first conductivity type doped with an impurity, depositing a contact layer of the first conductivity type in contact with the BDR layer after forming the the BDR layer, the contact layer being doped with the same impurity as the BDR layer and used to form an electrode, and heat treating after forming the contact layer.
US07759144B2 Package for a semiconductor light emitting device
A semiconductor light emitting device package includes a substrate with a core and a copper layer overlying the core. The light emitting device is connected to the substrate directly or indirectly through a wiring substrate. The core of the substrate may be, for example, ceramic, Al2O3, AlN, alumina, silicon nitride, or a printed circuit board. The copper layer may be bonded to the core by a process such as direct bonding of copper or active metal brazing.
US07759141B2 Method of manufacturing display device
A method of manufacturing a display device includes: preparing a substrate including a first area and a second area, forming a first layer on the first area and the second area, forming a second layer on the first layer of the first area, respectively forming a first electrode layer on the second layer of the first area and the first layer of the second area, forming a reflective layer on the first electrode layer of the first area, and forming a second electrode layer on the reflective layer.
US07759138B2 Silicon microchannel plate devices with smooth pores and precise dimensions
A method of fabricating a microchannel plate includes forming a plurality of pores in a silicon substrate. The plurality of pores is oxidized, thereby consuming silicon at surfaces of the plurality of pores and forming a silicon dioxide layer over the plurality of pores. At least a portion of the silicon dioxide layer is stripped, which reduces a surface roughness of the plurality of pores. A semiconducting layer can be deposited onto the surface of the silicon dioxide layer. The semiconducting layer is then oxidized, thereby consuming at least some of the polysilicon or amorphous silicon layer and forming an insulating layer. Resistive and secondary electron emissive layers are then deposited on the insulating layer by atomic layer deposition.
US07759137B2 Flip chip interconnection structure with bump on partial pad and method thereof
A semiconductor package includes a semiconductor die with a plurality of solder bumps formed on bump pads. A substrate has a plurality of contact pads each with an exposed sidewall. A solder resist is disposed opening over at least a portion of each contact pad. The solder bumps are reflowed to metallurgically and electrically connect to the contact pads. Each contact pad is sized according to a design rule defined by SRO+2*SRR−2X, where SRO is the solder resist opening, SRR is a solder registration for the manufacturing process, and X is a function of a thickness of the exposed sidewall of the contact pad. The value of X ranges from 5 to 20 microns. The solder bump wets the exposed sidewall of the contact pad and substantially fills an area adjacent to the exposed sidewall. The contact pad can be made circular, rectangular, or donut-shaped.
US07759130B2 Mass spectrometric quantitation method for biomolecules based on metabolically labeled internal standards
An object of the present invention is to quantitate with good accuracy, furthermore, quantitate absolutely, one or a plurality of biological molecules in a sample such as a tissue, a biological fluid, a cell, a cell organ or protein complex.By adding a metabolically isotope labeled biological molecule as an internal standard substance and measuring with a mass spectrometer, quantitating with good accuracy one or a plurality of target molecules in a sample has become possible. In addition, by performing waveform separation processing during mass analysis, a highly accurate quantitative analysis method of mass analysis is provided.
US07759126B2 Real-time linear detection probes: sensitive 5′-minor groove binder-containing probes for amplification (or PCR) analysis
Minor groove binder-oligonucleotide probes are provided along with methods for their use wherein the probes have an attached fluorophore which, in an unhybridized form exhibits very low background signal.
US07759115B2 Incubation and/or storage container system and method
A container assembly comprises a vessel for containing a biological medium, gametes and/or one or more embryo(s). The vessel has a CO2 permeable seal and a closure valve device for selective access. A buffer chamber for a CO2 enriched atmosphere cooperates with the vessel and is in communication with the CO2 permeable wall. Such a container assembly is particularly adapted for intravaginal use in which case the permeable seal prevents ingress of vaginal secretions. The buffer chamber mediates the aqueous pH in the vessel after the container assembly is removed from a CO2 enriched environment.
US07759109B2 High density growth of T7 expression strains with auto-induction option
A bacterial growth medium for promoting auto-induction of transcription of cloned DNA in cultures of bacterial cells grown batchwise is disclosed. The transcription is under the control of a lac repressor. Also disclosed is a bacterial growth medium for improving the production of a selenomethionine-containing protein or polypeptide in a bacterial cell, the protein or polypeptide being produced by recombinant DNA techniques from a lac or T7lac promoter, the bacterial cell encoding a vitamin B12-dependent homocysteine methylase. Finally, disclosed is a bacterial growth medium for suppressing auto-induction of expression in cultures of bacterial cells grown batchwise, said transcription being under the control of lac repressor.
US07759108B2 Method for producing fermented milk containing angiotensin converting enzyme inhibitory peptide and method for producing whey
There are disclosed methods for producing fermented milk and whey that enable effective production in high yield of fermented milk and whey having high content of an ACEI peptide that is highly safe and applicable to pharmaceuticals, functional foods, health foods, and the like. The methods are: a method including the steps of mixing lactic acid bacteria and a starting material containing milk by stirring to prepare a mixed material, and fermenting the mixed material under stirring so that curd pieces and whey containing an angiotensin converting enzyme inhibitory peptide are generated, whereby fermented milk containing the curd pieces and the whey containing the angiotensin converting enzyme inhibitory peptide is produced; and a method including the steps of subjecting the resulting fermented milk to centrifugation and/or filter pressing to separate and recover whey.
US07759106B2 Construction of live attenuated Shigella vaccine strains that express CFA/I antigens (CfaB and CfaE) and the B subunit of heat-labile enterotoxin (LTB) from enterotoxigenic E. coli
With the goal of creating a combination vaccine against Shigella and other diarrheal pathogens we have constructed a prototype vaccine strain of Shigella flexneri 2a (SC608) that can serve as a vector for the expression and delivery of heterologous antigens to the mucosal immune system. SC608 is an asd derivative of SC602, a well-characterized vaccine strain, which has recently undergone several phase 1 and 2 trials for safety and immunogenicity. Using non-antibiotic asd-based plasmids, we have created novel constructs for the expression of antigens from enterotoxigenic E. coli (ETEC), including CFA/I (CfaB and CfaE) and the B-subunit from heat-labile enterotoxin (LTB) in Shigella vaccine strain SC608. Heterologous protein expression levels and cellular localization are critical to immune recognition and have been verified by immunoblot analysis. Following intranasal immunization (SC608(CFAI) and SC608(CFAI/LTB) of guinea pigs, serum IgG and IgA immune responses to both the Shigella LPS and ETEC antigens can be detected by ELISA. In addition, ELISPOT analysis for ASCs from cervical lymph nodes and spleen showed similar responses. All vaccine strains conferred high levels of protection against challenge with wild-type S. flexneri 2a using the Sereny test. Furthermore, serum from guinea pigs immunized with SC608 expressing CfaB and LTB contained antibodies capable of neutralizing the cytological affects of heat-labile toxin (HLT) on Chinese Hamster Ovary (CHO) cells. These initial experiments demonstrate the validity of a multivalent invasive Shigella strain that can serve as a vector for the delivery of pathogen-derived antigens.
US07759104B2 Paramyxoviridae virus preparations
This document involves methods and materials related to obtaining Paramyxoviridae virus preparations.
US07759103B2 Extracellular serine protease
The present invention provides a DNA encoding a human Tumor Antigen Derived Gene-14 (TADG-14) protein selected from the group consisting of: (a) isolated DNA which encodes a TADG-14 protein; (b) isolated DNA which hybridizes to isolated DNA of (a) above and which encodes a TADG-14 protein; and (c) isolated DNA differing from the isolated DNAs of (a) and (b) above in codon sequence due to the degeneracy of the genetic code, and which encodes a TADG-14 protein. Also, provided is a vector capable of expressing the DNA of the present invention adapted for expression in a recombinant cell and regulatory elements necessary for expression of the DNA in the cell.
US07759079B2 Methods of diagnosing inflammatory bowel disease
The present invention provides methods for diagnosing the presence or severity of inflammatory bowel disease (IBD) in an individual and methods for stratifying IBD by determining the level of one or more IBD markers in a sample from the individual and calculating an index value using an algorithm based upon the level of the IBD markers. Methods for monitoring the efficacy of IBD therapy, monitoring the progression or regression of IBD, and optimizing therapy in an individual having IBD are also provided.
US07759053B2 Methods of fabricating integrated circuitry
The invention includes methods of fabricating integrated circuitry and semiconductor processing polymer residue removing solutions. In one implementation, a method of fabricating integrated circuitry includes forming a conductive metal line over a semiconductor substrate. The conductive line is exposed to a solution comprising an inorganic acid, hydrogen peroxide and a carboxylic acid buffering agent. In one implementation, a method of fabricating integrated circuitry includes forming an insulating layer over a semiconductor substrate. A contact opening is at least partially formed into the insulating layer. The contact opening is exposed to a solution comprising an inorganic acid, hydrogen peroxide and a carboxylic acid buffering agent. In one implementation, a semiconductor processing polymer residue removing solution comprises an inorganic acid, hydrogen peroxide and a carboxylic acid buffering agent. Other aspects and implementations are contemplated.
US07759049B2 Photosensitive resin composition for original printing plate capable of being carved by laser
A photosensitive resin composition for forming a laser engravable printing element, comprising: (a) 100 parts by weight of a resin which is in a solid state at 20° C., wherein the resin has a number average molecular weight of from 5,000 to 300,000, (b) 5 to 200 parts by weight of an organic compound having a number average molecular weight of less than 5,000 and having at least one polymerizable unsaturated group per molecule, and (c) 1 to 100 parts by weight of an inorganic porous material having an average pore diameter of from 1 to 1,000 nm, a pore volume of from 0.1 to 10 ml/g and a number average particle diameter of not more than 10 μm. A laser engravable printing element formed from the above-mentioned resin composition. A method for producing a laser engraved printing element by using the above-mentioned photosensitive resin composition.
US07759041B2 Method of preparing toner and toner prepared using the method
A method of preparing a toner, includes: preparing a high molecular weight latex particle by polymerizing a toner composition including a macromonomer having a hydrophilic group, a hydrophobic group and at least one reactive functional group, and at least one polymerizable monomer; forming a core particle by aggregating the high molecular weight latex particle; forming a shell layer by coating the core particle using a polymer having a higher glass transition temperature than a glass transition temperature of the core particle. Also, provided are a toner prepared using the method, an image forming method using the toner, and an image forming apparatus using the toner. Using the toner, an image can be fused at a low temperature. Also, durability of the toner is improved.
US07759037B2 Release agent, toner, and method for manufacturing same
There are provided a release agent capable of attaining a toner excellent in an anti-offset property and an anti-filming property, without detaching from a kneaded mass even in a case of granulating by heating a dispersion medium containing the kneaded mass, as well as a toner using the release agent and a manufacturing method thereof. A release agent containing a compatible site having compatibility with the binder resin and a releasing site chemically bonded with the compatible site and having the releasing ability is used as the release agent when preparing a kneaded mass by melt-kneading at least a binder resin, a colorant, and a release agent, whereby detachment of the release agent from the kneaded mass can be prevented in producing particles of kneaded mass as the toner particles by mixing the kneaded mass to an aqueous medium prepared and heating and stirring them.
US07759034B2 Electrophotographic photosensitive member, method of producing the same and image forming apparatus
The present invention relates to an electrophotographic photosensitive member and an image forming apparatus provided with the electrophotographic photosensitive member. The electrophotographic photosensitive member includes a cylindrical body and a photosensitive layer formed on a circumferential surface of the cylindrical body and including a latent image forming area and a non-latent image forming area. The photosensitive layer includes a stress relaxation portion at the non-latent image forming area for releasing stress applied between the cylindrical body and the photosensitive layer. The present invention further relates to a method of producing the electrophotographic photosensitive member. The producing method includes a first step for forming the photosensitive layer on the circumferential surface of the cylindrical body, and a second step for forming the stress relaxation portion at the non-latent image forming area of the photosensitive layer for releasing stress applied between the cylindrical body and the photosensitive layer.
US07759025B2 Half-tone type phase-shifting mask and method for manufacturing the same
A half-tone type phase-shifting mask is disclosed. The mask includes a half-tone film disposed on a part on which a light-shielding pattern and a part on which a semi-light shielding pattern, and a light-shielding film disposed on the half-tone film residing in a part on which the light-shielding pattern. The semi-light shielding pattern includes a first semi-light shielding pattern and a second semi-light shielding pattern having a smaller dimension than that of the first semi-light shielding pattern. In the half-tone film, a region on which the light-shielding pattern is formed and a region of the second semi-light shielding pattern have a first light transmittance, while a region of the first semi-light shielding pattern has a second light transmittance different from the first light transmittance.
US07759022B2 Phase shift mask structure and fabrication process
A photomask and method for fabricating a photomask are generally described. In one example, a photomask includes a substrate, a multilayer (ML) stack having a peripheral region that is rendered substantially opaque for a desired wavelength of radiation by localized heating, and a first and second film applied to the ML stack, the thickness of the first and second films selected to provide desired phase shift and attenuation.
US07759021B2 Multi-transmission phase mask and exposure method using the same
A multi-transmission phase mask, and an exposure method using the same are disclosed. The mask comprises a transparent substrate, a light shielding film formed on the transparent substrate and defining a light transmission region and a light shielding region, and a phase inversion region formed on a predetermined portion of the light transmission region so as to allow exposure light to be transmitted therethrough with a phase of the light being inverted. In the method, a pattern of a semiconductor diode is exposed on a wafer by illuminating exposure light to the multi-transmission phase mask through a modified illumination system comprising at least two poles, each having a preset opening angle. According to the present invention, a defect wherein a pattern unit of a storage node contact pattern is not regularly opened on a wafer, or a defect wherein the pattern units are bridged to each other can be prevented from occurring.
US07759017B2 Membrane electrode assembly (MEA) architecture for improved durability for a PEM fuel cell
An electrically conductive fluid distribution element for use in a fuel cell having a layer of a conductive non-metallic fiberless microporous media. In certain embodiments, an electrically conductive metal is deposited along a surface of the element to form one or more metallized regions. The metallized regions are arranged to contact a membrane electrode assembly (MEA) in a fuel cell assembly, and thus improve electrical conductance at contact regions between the MEA and the layer of media. Methods of making such a fluid distribution element and operating fuel cell assemblies are also provided.
US07759016B2 Unit cell of flat solid oxide fuel cell and fuel cell stack comprising the same
A cell of a flat plate solid oxide fuel cell has a first electrode member of porous material having pores through which all of a fuel gas or air passes. An electrolyte film is on either a front or a back surface of the first electrode member. A second electrode member is on the electrolyte film and a separator film is on the other surface of the first electrode member. The first electrode member is either a fuel electrode or an air electrode and the second electrode member is the other. Part of the electrolyte film and/or part of the separator film form seal portions which cover side surfaces between the electrolyte film and the separator film and function as gas seal films.
US07759012B2 Direct methanol fuel cell system and operating method thereof
A direct methanol fuel cell system includes a fuel cell main body including at least one membrane-electrode assembly having an electrolyte membrane, and an anode and a cathode positioned on opposite sides of the electrolyte membrane; a fuel-supplying unit feeding a mixing tank with high concentration fuel; the mixing tank mixing and storing the fuel fed from the fuel-supplying unit and an outlet stream discharged from the fuel cell main body; a fuel feeder supplying mixed fuel stored in the mixing tank to the fuel cell main body; and a controller controlling the fuel-supplying unit to stop operating in response to a stop request signal, and controlling the fuel feeder to operate to circulate the mixed fuel via the anode of the fuel cell main body until a fuel concentration of the mixed fuel is less than or equal to a reference concentration.
US07759009B2 Pyrogenic oxidic powder, production thereof and use thereof in a separator for an electrochemical cell
A pyrogenic oxidic powder composed of particles, comprising (i) atoms of an element of groups 3A, 4A, 3B or 4B of the periodic table of the elements, and (ii) oxygen atoms, said particles being characterized by lithium atoms attached to said atoms via an oxygen bridge.
US07758992B2 Copper-substituted perovskite compositions for solid oxide fuel cell cathodes and oxygen reduction electrodes in other electrochemical devices
The present invention provides novel compositions that find advantageous use in making electrodes for electrochemical cells. Also provided are electrochemical devices that include active oxygen reduction electrodes, such as solid oxide fuel cells, sensors, pumps and the like. The compositions comprises a copper-substituted ferrite perovskite material. The invention also provides novel methods for making and using the electrode compositions and solid oxide fuel cells and solid oxide fuel cell assemblies having cathodes comprising the compositions.
US07758988B2 System that includes a fuel cell and an oxygen gas delivery system
An electrical generating system consists of a fuel cell, and an oxygen gas delivery. The fuel cell includes and anode channel having an anode gas inlet for receiving a supply of hydrogen gas, a cathode channel having a cathode gas inlet and a cathode gas outlet, and an electrolyte in communication with the anode and cathode channel for facilitating ion exchange between the anode and cathode channel. The oxygen gas delivery system is coupled to the cathode gas inlet and delivers oxygen gas to the cathode channel. The electrical current generating system also includes gas recirculation means couple to the cathode gas outlet for recirculating a portion of cathode exhaust gas exhausted from the cathode gas outlet to the cathode gas inlet.
US07758973B2 Optical filter and organic EL display using the same
An object of the present invention is to solve the problem of losing a part of the incident light due to the irregular reflection of the incident light if a layer containing fine particles is formed by coating for the purpose of roughing when providing measures to prevent the reflection of the light at the surface of the color filter layer or at the surface of the color conversion layer inside a display, or a problem of difficulty in management of the paint for obtaining a certain roughened surface or a problem of increase of the number of processes to prevent the reflection when preventing the reflection by laminating plural layers of different refractive indices. By for example, laminating a black matrix 12, a color filter layer 13, a color conversion layer 15 or the like on a transparent substrate 11, and above thereof, combining an optical filter 10 having a minute concave-convex surface 14, with an endless number of minute concave-convex by a pitch of the wavelength of the light or less formed, with an organic EL element 20, the object can be achieved.
US07758971B2 Organic electroluminescent device
An organic electroluminescent device comprising: a pair of electrodes comprising a positive electrode and a negative electrode; and a plurality of organic compound layers including a light emitting layer between the pair of electrodes, wherein at least one layer containing a metal complex having a tridentate or more ligand is provided between the light emitting layer and the negative electrode.
US07758965B2 Printable film
The invention relates to printable films comprising a substrate and at least a surface layer, said layer covering at least one face of said substrate and comprising a water-dispersible polymer and an ethylenically unsaturated compound; to a process for the manufacture of such films; to printed films and especially to printed labels obtained from such printable films.
US07758959B2 Synthetic, flame-resistant yarns, fibres and filaments
The present invention relates to yarns, fibres or filaments made of thermoplastics and to their manufacture. It relates more particularly to yarns, fibres or filaments exhibiting good fire resistance properties and to processes for the manufacture of these articles. These yarns or fibres made of polymer are obtained by spinning a polymer comprising an additive possessing flame-retardant properties composed of at least particles of a solid substrate on which a flame-retardant compound is adsorbed.
US07758955B2 Mineral insulation element and process for producing it
A mineral, aluminum-blown insulation element, in particular insulation slab, comprising calcium silicate hydrates as framework and blown pores surrounded by the framework, wherein more than 40% by volume, in particular more than 50% by volume, of the blown pores have a diameter of less than 1 mm and more than 75% by volume, in particular more than 85% by volume, of the blown pores have a diameter of less than 2 mm and the thermal conductivity λ10dr is preferably less than 0.045 W/mK.