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Patent # Description
US-8,166,092 Arithmetic device for performing division or square root operation of floating point number and arithmetic...
When division X/Y of floating point numbers is performed, bit string data of a mantissa x including a fraction xf of X or a mantissa y including a fraction yf...
US-8,165,648 Electronic apparatus
An electronic apparatus includes: a first casing; a second casing; a coupling mechanism for coupling the first and second casings while allowing the first and...
US-8,165,623 Radio communication device
A radio communication device that outputs an alarm when a reception level of a radio wave from a wireless unit is less than a threshold value, includes a...
US-8,165,616 Communication device, base station, method of communication, and communication system
The MS detects a difference in timing or frequency between a reference signal being any one of the received signals from a plurality of BSs and each of the...
US-8,165,580 Cell selecting apparatus and cell selecting method
A cell selection apparatus is used in the environment in which multiple communication systems coexists and at least one of the communication systems use guard...
US-8,165,470 Wavelength selecting switch
In a wavelength selecting switch, light output from an input port of an input/output optical system is angularly dispersed according to a wavelength thereof,...
US-8,165,465 Apparatus and method of controlling tap coefficient of transversal filer, optical receiver apparatus, and...
An apparatus includes an oscillator circuit configured to generate a certain oscillation signal, an adder configured to add the oscillation signal to the tap...
US-8,165,316 Portable terminal
According to an aspect of the invention, a portable terminal includes: a first audio input-output unit and a second audio input-output unit configured to...
US-8,165,134 Monitoring control system, monitoring device, monitoring control method, and monitoring control program
A monitoring control system including a monitoring device to monitor communication data communicated between communication terminals via a communication...
US-8,165,071 Mobile terminal and method of controlling reception of the same
A mobile terminal (and a method of controlling reception of the mobile terminal) can receive a given channel (second channel) even when a different channel...
US-8,165,016 Method and apparatus for setting communication paths in a network
Two path setting sides are determined between a pair of nodes in a network, and two path setting messages are created. The two path setting messages each...
US-8,164,973 Storage apparatus and method of controlling storage apparatus
A storage apparatus includes: a plurality of storage sections each of which corresponds to each of a plurality of addresses; a read pointer register that...
US-8,164,899 Dust-and-water proof casing
In order to seal an internal space of a casing having an upper and lower casing members, a continuous groove with a semicircular cross-section is formed around...
US-8,164,872 Power supply clamp circuit
A power supply clamp circuit includes a first transistor including a metal silicide layer that is formed in a substrate between a first electrode coupling part...
US-8,164,833 Optical window member
An optical window member includes a transparent synthetic resin plate having a surface with a protruding/recessed pattern of a predetermined fineness that...
US-8,164,824 Demodulator
A demodulator includes a splitter, a first dielectric substance, and a combiner. The splitter splits a differential phase shift keying optical signal into a...
US-8,164,641 Photographic device and photographing method
A photographing device includes a motion amount calculation unit that calculates a motion amount of an image in the successive images, an image selection unit...
US-8,164,511 Signal processing device, radar device, vehicle control device, and signal processing method
In order to prevent delays in output of detection results, even when a plurality of frequency modulation methods with different frequency change rates are used,...
US-8,164,490 Data compression/decompression method and computer readable storage medium storing compression/decompression...
Repetitive portions are sequentially detected in compression target data, and it is determined whether the approximately corresponding position of each...
US-8,164,425 Interrogator used in RFID system
In RFID system having a plurality of reader/writers, the interface between the reader/writers can be reduced without any degradation of communication...
US-8,164,400 Distributed constant type filter device
A distributed constant type filter includes a substrate including a part made of a first dielectric material having a first relative dielectric constant and a...
US-8,164,385 Amplifier circuit
An amplifier circuit includes a first amplifier amplifying an input signal and outputting a first amplified signal, a second amplifier amplifying the first...
US-8,164,360 Semiconductor output circuit, external output signal generation method, and semiconductor device
A semiconductor output circuit, an external output signal generation method and a semiconductor device that suppress variation in an external output signal...
US-8,164,181 Semiconductor device packaging structure
A semiconductor device packaging structure is disclosed that can improve reliability of a performance test for the semiconductor device and prevent damage to...
US-8,164,166 Interfacial roughness reducing film, wiring layer, semiconductor device, and method of manufacturing...
An interfacial roughness reducing film which is in contact, on one side thereof, with an insulating film and in contact, on a side opposite from the one side,...
US-8,164,142 Semiconductor device and method of manufacturing semiconductor device
According to an aspect of an embodiment, a semiconductor device has a semiconductor substrate, a gate insulating film on the semiconductor substrate, a gate...
US-8,164,085 Semiconductor device and production method thereof
A method of fabricating a semiconductor device is disclosed that is able to suppress a short channel effect and improve carrier mobility. In the method,...
US-8,163,653 Semiconductor device and method of manufacturing the same
A semiconductor device includes a substrate, a compound semiconductor layer formed over the substrate, and a protective insulating film composed of silicon...
US-8,163,647 Method for growing carbon nanotubes, and electronic device having structure of ohmic connection to carbon...
An electronic device having a structure of an ohmic connection to a carbon element cylindrical structure body, wherein a metal material is positioned inside the...
US-8,163,572 Method for evaluating impurity distribution under gate electrode without damaging silicon substrate
A method of manufacturing a semiconductor device forms the semiconductor device in a device region of a semiconductor substrate simultaneously with forming a...
US-8,163,413 Electronic apparatus
An electronic apparatus has a battery pack and a main unit. The battery pack has a groove formed in an outer surface of the battery pack, the groove being...
US-8,163,126 Film sticking device, film sticking method, and electronic paper manufacturing method
Disclosed is a film sticking device that sticks a first film substrate and a second film substrate together on a curved-surface shape. The film sticking device...
US-8,162,547 Optical subassembly manufacturing method
An optical subassembly manufacturing method includes forming connecting electrodes and a piece of high-melting-point glass on a wiring substrate; positioning on...
US-8,162,217 Magnetic card reader
A magnetic head is held by a side wall through a head fixing fitting so as to freely advance into and retreat from a card sliding groove. First and second head...
US-8,161,636 Circuit board and method of manufacturing the same
A circuit board has plated through holes which are laid out with a fine pitch and meets requirements relating to characteristics such as the thermal expansion...
US-8,161,485 Scheduling jobs in a plurality of queues and dividing jobs into high and normal priority and calculating a...
A scheduling method for inputting jobs into queues provided for each of a plurality of information processing devices in a distributed processing system...
US-8,161,333 Information processing system
An information processing system includes a dynamic random access memory, a processor for information processing in cooperation with the dynamic access memory,...
US-8,161,274 Command selection method and its apparatus
When selecting one command within a processor from a plurality of command queues vested with order of priority, the order of priority assigned to the plurality...
US-8,161,261 Method and apparatus for operating data, such as totaling data, etc
A totaling device includes a first specification unit comprising a first storage unit for storing first dividing information and first interpolation value...
US-8,160,859 Medium storing logic simulation program, logic simulation apparatus, and logic simulation method
A logic simulation apparatus includes: a jitter detector generation section 21 that generates information concerning a jitter circuit for determining whether a...
US-8,160,637 Input management in a mobile terminal device
A mobile terminal device includes an input unit, an input detection unit for detecting input information at a predetermined interval from starting to the end of...
US-8,160,427 Recording method, recording apparatus, and computer-readable medium
A program extraction engine 421 of an automatic recording module 42h extracts recommended programs, recording of which is recommended, out of programs scheduled...
US-8,160,416 Optical device
An optical device wherein an optical waveguide is formed on a dielectric substrate, the optical device includes an input part and an output part where the...
US-8,160,294 Electronic watermark embedment apparatus and electronic watermark detection apparatus
A figure pattern expressing information to be embedded, or a position of an area in which the information to be embedded exists, is embedded in an area other...
US-8,160,264 Transfer function estimating device, noise suppressing apparatus and transfer function estimating method
A transfer function estimating device for estimating a transfer function of a sound, includes: a sound receiving module receiving a sound from a given sound...
US-8,160,111 Optical transmission device, optical transmission system, and bandwidth control method
A system and method of transmitting client data encoded according to an 8B/10B encoding between a client side and an optical communication network side,...
US-8,160,095 Communication device and communication method
A communication device includes: a transmission label table storage that stores a transmission label table that holds pseudo wire labels for each header...
US-8,160,005 Virtually centralized uplink scheduling
A method of scheduling uplink transmissions from a plurality of source user equipments to a base station is disclosed. The method comprises the steps of...
US-8,159,997 Wireless communication system, wireless base station, user equipment, and multi service management equipment
A wireless communication system includes a multi service supplying unit which transmits the same data to a plurality of user equipment and a quality evaluation...
US-8,159,988 Relay apparatus, relay method, and recording medium storing relay program
A relay apparatus includes: a terminal position information updating part for updating position information of a wireless terminal and position information of a...
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