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Patent # Description
US-7,974,846 Data embedding device and data extraction device
A data embedding device for embedding data in a speech code obtained by encoding a speech in accordance with a speech encoding method based on a voice...
US-7,974,799 Backboard transmission method, backboard transmission apparatus, and substrate unit
A substrate unit and other substrate unit are mounted with integrated circuits and are connected to a backboard via respective connectors. The substrate unit...
US-7,974,743 Temperature controlling apparatus, information processing apparatus, and recording medium
A temperature controlling apparatus determines a fan rotation speed from a surrounding noise and a fan noise, measures a temperature of a large scale...
US-7,974,668 Electronic apparatus
Guiding pieces on a bracket cover is engaged with attachment claws on a bracket body. This engagement serves to hold the bracket cover on the bracket body when...
US-7,974,667 Mobile terminal device
An information terminal device that includes a first housing electrically and movably connected to a second housing via a cable, the first housing includes a...
US-7,974,656 Electronic apparatus, screen information output method and computer-readable storage medium
An electronic apparatus has a storage part to store a plurality of screen information, including incoming call screen information, a display part to display the...
US-7,974,649 Mobile user terminal, mobile communication system, base station, and communication method
A mobile user terminal, which transmits downlink quality information indicating downlink channel quality and an uplink pilot signal to a base station, in which...
US-7,974,588 Transceiver
A disclosed transceiver includes a case; a transceiver module housed in the case and configured to send and receive a signal; and a battery holder configured to...
US-7,974,584 Wireless communication system
A wireless communication system capable of eliminating interference accompanying uplink transmission at the time of diversity handover, thereby improving the...
US-7,974,479 Encoding apparatus, method, and computer product, for controlling intra-refresh
An encoding apparatus encodes a picture by inserting an intra-refresh area into a portion of the picture periodically based on an intra-refresh period. An...
US-7,974,448 Personal authentication system using biometrics information
A personal authentication system using biometrics information, which identifies or authenticates an individual by verifying to-be-verified biometrics...
US-7,974,372 OFDM receiving method and receiving apparatus
Disclosed is an OFDM receiving apparatus for receiving a signal that has sustained inter-symbol interference owing to a delayed wave that exceeds a guard...
US-7,974,350 Propagation path estimation method and apparatus
In estimating propagation path in an OFDM receiver in an OFDM communication system, a CIR estimation unit estimates a group of impulse responses of a...
US-7,974,186 Connection recovery device, method and computer-readable medium storing therein processing program
A connection information takeover unit in an active communication processing apparatus in the system sends connection information and a transmission sequence...
US-7,974,131 Nonvolatile memory comprising a circuit capable of memory life time recognizing
A nonvolatile memory wherein remaining lifetimes of memory cells can be accurately determined is provided, the nonvolatile memory includes: plural memory cell...
US-7,973,691 Data recovery circuit, data recovery method and data receiving apparatus
A data recovery circuit includes an analog-digital converter creating a digital code sequence, a phase detector calculating a position of a crossing point from...
US-7,973,601 Distortion compensation apparatus
An apparatus for compensating a distortion characteristic of an amplifier includes an update unit configured to store a distortion compensation coefficient,...
US-7,973,522 DC/DC converter, and power amplifier applying the same
A DC/DC converter capable of controlling an output signal using a broadband signal input is provided. By employing the above DC/DC converter as a power supply,...
US-7,973,404 Relay board provided in semiconductor device, semiconductor device, and manufacturing method of semiconductor...
A relay board provided in a semiconductor device, including an entire main surface that is made of a conductive material. The relay board may further include a...
US-7,972,179 Contact terminal and connector
A contact terminal for coming into electric contact with a mating terminal of a mating component, the contact terminal includes a rotating member including...
US-7,972,147 Connector apparatus
A connector apparatus is provided having a first connector including a first contact part with first and second contact terminals connected by a first...
US-7,971,235 User authorization for services in a wireless communications network
A method of user authorization for services in a wireless communications network including the steps of: establishing a connection between user equipment and an...
US-7,971,201 Multiple operating device version software generating system and multiple operating device version software...
A multiple operating device version program generating device for generating software for multiple versions of an operating device, has an environment file...
US-7,971,165 Method and apparatus for logic equivalence verification, and computer product
A verification apparatus that verifies whether a reference circuit and an implemented circuit are logically equivalent deletes, respectively therefrom, all...
US-7,971,160 Creating method of photomask pattern data, photomask created by using the photomask pattern data, and...
A method for creating a pattern on a photomask includes steps of recognizing a space between main patterns by using pattern data which indicate the main...
US-7,971,112 Memory diagnosis method
A method of an apparatus for diagnosing a memory including a storing module for storing diagnosis information relating to memory errors in a memory to be...
US-7,971,089 Switching connection of a boot disk to a substitute server and moving the failed server to a server domain pool
When a server RM detects a failure in an operating server, a system resource manager selects a substitute server from a pool of a server domain to which a...
US-7,971,051 FPGA configuration protection and control using hardware watchdog timer
An apparatus and method provides automatic reconfiguration of an FPGA, such as in case of lost configuration or configuration error, and software-controlled...
US-7,971,029 Barrier synchronization method, device, and multi-core processor
A barrier synchronization device for realizing barrier synchronization of at least 2 processor cores belonging to a same synchronization group among a plurality...
US-7,971,011 Remote copy method and storage system
A remote copy method for copying data within a first storage apparatus to a second storage apparatus via a network, includes transmitting data from the first...
US-7,970,997 Program section layout method and layout program
A program section layout method capable of improving space efficiency of a cache memory. A grouping unit groups program sections into section groups so that the...
US-7,970,959 DMA transfer system using virtual channels
A DMA transfer system includes a DMA controller having at least one channel coupled to a system bus, the DMA controller configured to perform a DMA transfer via...
US-7,970,651 System for presenting information for commercial articles put in a basket using electronic tag
A commercial article information presenting system includes a shopping basket device and a shopping server communicating with the shopping basket device. The...
US-7,970,609 Method of estimating sound arrival direction, sound arrival direction estimating apparatus, and computer...
Sound signals from sound sources present in multiple directions are accepted as inputs of multiple channels, and signal of each channel is transformed into a...
US-7,970,584 Performance abnormality analysis apparatus, method, and program, and analysis result display method for...
In determining a condition of a case under which the occurrence rate of the performance abnormality is high based on information related to a resource...
US-7,970,569 Apparatus and method for connection test on printed circuit board
A connection test apparatus includes a controlling section, controlling each connection test device to switch the operation mode between the first and the...
US-7,970,527 Engine start control apparatus and engine start control method
An engine start control apparatus enables a user to start an engine of a vehicle irrespective of a user's operation of ignition key. The engine start control...
US-7,970,459 Sleepiness level detection method and apparatus
A sleepiness level detection method of determining a sleepiness level of a subject, includes: detecting a heart beat signal indicating a signal of heart beats...
US-7,970,447 High frequency filter having a solid circular shape resonance pattern with multiple input/output ports and an...
A resonance pattern (21) made of conductive material and having a circular plan shape is formed over the principal surface of a dielectric substrate. First and...
US-7,970,432 Portable terminal devices
The stationary body 12 comprises a plurality of operation keys 18 and two or more microphones 22 and 24. The movable body 16 comprises a receiver 34 and a...
US-7,970,347 Communication systems
A transmission method for use in a multi-hop wireless communication system is provided. Furthermore, the system has access to a time-frequency format for use in...
US-7,970,291 Optical-receiving apparatus and bias-voltage-control method used for the optical-receiving apparatus
According to an optical-receiving apparatus including an APD converting input light into an electric signal and a bias-voltage-control method used for the...
US-7,970,290 Digital phase estimator, digital phase locked loop and optical coherent receiver
The present invention provides a digital phase estimator, a digital phase locked loop and an optical coherent receiver. The optical coherent receiver comprises...
US-7,970,286 Optical transmission device
In a wavelength-division multiplexing communications system including a plurality of optical transmission devices having an optical amplifier, downstream...
US-7,970,281 System and method for managing different transmission architectures in a passive optical network
In accordance with the teachings of the present invention, a system and method for managing different transmission architectures in a passive optical network...
US-7,970,278 Flexible open ring optical network and method
A flexible open ring optical network includes a plurality of nodes connected by twin or other suitable optical rings. Each node is operable to passively add and...
US-7,970,238 Method and apparatus for acquiring image of internal structure, and computer product
An apparatus for acquiring an internal-structure image of an object from a plurality of images of the object photographed by a photographing unit includes a...
US-7,970,160 Speaker apparatus
A speaker apparatus which does not need insertion of a stand into a speaker box, and which can prevent vibrations occurring in a speaker unit from transmitting...
US-7,970,131 Elliptic curve cryptosystem apparatus, storage medium storing elliptic curve cryptosystem program, and elliptic...
A scalar multiplication can be performed on an elliptic curve cryptosystem at a high speed. P is set as an initial value of Q[0], and 2.times.P is set as an...
US-7,969,897 Relay device, computer readable medium storing test program and a method for testing relay device
A relay device for relaying transfer data to be transmitted between the devices has a plurality of testers. Each of the testers determines whether received...
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