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Patent # Description
US-8,002,023 Heat exchanger and its manufacturing method
A heat exchanger for exchanging heat through a heat transfer plate by flowing a primary air current and a secondary air current to a ventilation path. An unit...
US-8,001,678 Component mounting apparatus
A component mounting apparatus for mounting a plurality of components on a board. The apparatus is provided with a board holding device for holding the board at...
US-D643,820 Electroluminescence module
US-RE42,648 Semiconductor memory apparatus and method for writing data into the flash memory device
A source block (B0) and the logical page number ("8") of a write target page are identified from the logical address of the write target page. Data objects...
US-RE42,643 Communication system
At the transmitter side, carrier waves are modulated according to an input signal for producing relevant signal points in a signal space diagram. The input...
US-8,001,559 Optical information recording medium and method for manufacturing optical information recording medium
An optical information recording medium includes a disc-shaped substrate, at least one information recording layer formed over a recording/reproducing-side main...
US-8,001,557 Slot-in type disk apparatus
It is an object of the present invention to provide a slot-in type disk apparatus in which a moving position of a disk is precisely guided when the disk is...
US-8,001,549 Multithreaded computer system and multithread execution control method
A multithreaded computer system of the present invention includes a plurality of processor elements (PEs) and a parallel processor controller which switches...
US-8,001,251 AV server
There is provided an AV server capable of internally establishing a logical connection and appropriately managing connection with a plurality of client devices...
US-8,001,208 Information processing apparatus
A device manager (2205f) of a broadcast receiving apparatus includes a device basic information management unit (3201) operable to hold a type and the number of...
US-8,000,915 Method for estimating state of charge of a rechargeable battery
An apparatus for accurately estimating the SOC of a rechargeable battery installed in a hybrid electric vehicle. A voltage variation measurement unit measures...
US-8,000,755 Information-communication terminal device and automatic backup system including the same
An information-communication terminal device maintaining a low cost of a charger in the case of backup for the device at a charging time, having a high...
US-8,000,673 Diversity receiving device and receiving scheme switching method
It is a theme of the present invention to provide a diversity receiving device and a receiving scheme switching method, capable of attaining a power saving by...
US-8,000,663 Mode shift calibration in power amplifiers
Methods and apparatus for aligning output power levels of a transmitter having a power amplifier adapted to operate in first and second operational modes....
US-8,000,659 Polar modulation transmission apparatus
A polar modulation transmission apparatus is disclosed, which reduces the circuit scale by removing isolators and which reduces the heat loss of a power...
US-8,000,651 Wireless transmission apparatus and wireless transmission method
A wireless transmission apparatus capable of suppressing a reduction in coverage area of a base station apparatus and improving the transmission rate in the...
US-8,000,612 Optical transmission device
An optical transmission device is provided with an external optical modulator including three or more Mach-Zehnder interferometers and outputs a single-sideband...
US-8,000,596 Camera body and imaging apparatus
A camera body includes an imaging unit for generating image data from an optical signal incident via the interchangeable lens, a detector for detecting a light...
US-8,000,585 Information recording medium wherein stream convertible at high-speed is recorded, and recording apparatus and...
An information recording medium capable of converting a stream including seamless connection, which is recorded in a constrained format allowing format...
US-8,000,580 Recording medium, playback apparatus and method, recording method, and computer-readable program
A BD-ROM stores a video stream and a graphics stream. The video stream represents a moving picture. The graphics stream is used for overlaying one or more menus...
US-8,000,525 Image processing device, image processing system, image processing method, image processing program, and...
An object of the invention is to provide an image processing device with which color processing can be adjusted with ease. An image processing device (10) is...
US-8,000,410 Bit reliability equalization by modulation switching for HARQ
A method is disclosed for digital data transmission using higher order modulation schemes, wherein a plurality of bits is mapped to bit positions of a symbol...
US-8,000,405 Transmission method, transmission apparatus and communication system
Of any one of transmission method X of transmitting modulated signal A and modulated signal B including the same data from a plurality of antennas and...
US-8,000,391 Motion vector estimating method and motion picture processor
A motion vector estimator includes an object data input and sorting unit and a reference data input and sorting unit for sorting packed input picture data to...
US-8,000,379 Radio communication apparatus
An object of the invention is to stabilize the convergence operation at the automatic impedance matching time and ensure the reception quality in the...
US-8,000,365 Semiconductor laser device
A semiconductor laser device includes a multilayer structure made of group III nitride semiconductors formed on a substrate. The multilayer structure includes a...
US-8,000,316 IP telephone apparatus, ENUM server, terminal apparatus and IP telephone system
An IP telephone apparatus is connected to an ENUM server and a Web server via an IP network. The ENUM server has a database that stores an IP telephone URI as...
US-8,000,315 Communication method and wireless communication device having a frame which is exchanged between nodes
A frame such as a beacon in wireless communication, with a maximum MAC address, hop count, and maximum hop count, described therein is exchanged between nodes....
US-8,000,295 Random access method and radio communication terminal device
There are disclosed a random access method for establishing an individual channel between a radio communication terminal device and a base station device in a...
US-8,000,290 Wireless LAN device having terminal function, wireless LAN device having base station function, and wireless...
In a wireless network including a wireless LAN device having a base station function compatible with the IEEE 802.11e standard and a wireless LAN device having...
US-8,000,280 Network communication apparatus, network communication method, and address management apparatus
To connect arbitrary network communication apparatuses by selecting an appropriate route or identifying an IP address in an environment which includes a network...
US-8,000,226 OFDM signal collision position detection apparatus and OFDM reception apparatus
A pilot reception power measuring section measures reception power of a pilot symbol and a data section reception power prediction section predicts reception...
US-8,000,213 Optical disc recording/reproducing apparatus
There is provided an optical disc recording/reproducing apparatus which can reduce the chip size using the high-miniaturization process and can enhance the...
US-8,000,209 Optical pickup, optical element, optical information device, computer, optical information medium player, car...
An optical pickup includes: a laser light source which outputs an divergent beam having an elliptical far-field pattern; a beam shaping element having at least...
US-8,000,202 Apparatus for recording/reproducing information on/from an optical disc having focus control capabilities
The present invention provides a method for recording/reproducing information on/from an optical disc, wherein the optical disc has a first to an n-th recording...
US-8,000,197 Recording/reproducing device, recording condition adjusting device and recording/reproducing method
A calculation of a reliability value |Pa-Pb|-Pstd, representing represents a maximum likelihood decoding result on a portion which corresponds to a start or...
US-8,000,184 Optical pickup device and optical disc device with offset compensation
When first-order diffracted beams leak into a region, which is for receiving only a zeroth-order diffracted beam from an optical disc, due to positional...
US-8,000,177 Reading device and reading method for an optical data recording medium
A reading devices suppresses deterioration of the recording marks caused by increasing the output laser power to compensate for a drop in the S/N ratio when...
US-8,000,044 Lens holder driving device and image pickup unit employing planary-driven polymer actuator
There are provided a lens holder being capable of holding a lens and having flange portions at opposite end portions thereof along an optical axis, a...
US-8,000,029 Lens position detecting device and lens position detecting method
A lens position detecting device includes a lens, a lens driver for moving the lens in the optical axis direction, a lens drive command unit for outputting a...
US-8,000,025 Zoom lens system, imaging device and camera
A zoom lens system, in order from an object side to an image side, comprising a first lens unit of positive power, a second lens unit of negative power, a third...
US-7,999,998 Short wavelength light source and laser image forming apparatus
A short wavelength light source includes a wavelength conversion element having an incident surface, on which a fundamental wave is incident, and an output...
US-7,999,969 Imaging device, printing system, printing device, image printing method, and storage medium having stored...
In the case of printing while a digital camera is directly connected to a printer, it has been impossible to determine to what extent image blurring affects a...
US-7,999,875 Solid-state imaging device
A solid-state imaging device includes column amplifiers that are each provided for a different one of column signal lines. Each column amplifier includes: a...
US-7,999,873 Imaging device with plural lenses and imaging regions
A plurality of lenses 102a to 102d arranged in the same plane form a plurality of subject images on a plurality of imaging regions 104a to 104d. Vertical line...
US-7,999,806 Three-dimensional shape drawing device and three-dimensional shape drawing method
A device drawing a three-dimensional shape and including a high order bit comparing section comparing high order bits of a depth value retained by a high order...
US-7,999,766 Plasma display panel driving method, plasma display panel driver circuit, and plasma display device
A driving method and a driver circuit for improving the definition of display image on a plasma display device. In an initial state in an addressing discharge...
US-7,999,603 Semiconductor integrated circuit apparatus which is capable of controlling a substrate voltage under the low...
Provided is a semiconductor integrated circuit apparatus capable of controlling the substrate voltage of a MOSFET so that the drain current for an arbitrary...
US-7,999,553 Voltage measurement device and electric vehicle
To provide a voltage measurement device for measuring a battery voltage of a secondary battery formed by serially connecting a plurality of battery blocks,...
US-7,999,481 Lighting method for a high-pressure discharge lamp, lighting circuit for a high-pressure discharge lamp,...
After startup, a lighting method for a high-pressure discharge lamp is to light the lamp at a rated frequency without switching the frequency for 120 seconds...
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