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Patent # Description
US-8,073,173 Hearing aid
The hearing aid of the present invention comprises a main body case (1), a battery case (7), a control device (14), a microphone (4), a speaker (3), switching...
US-8,073,170 Hearing aid adjuster
[PROBLEMS] To easily associate the parameters representing the acoustic characteristic of a hearing aid with the audibility of the hearing aid user, shorten the...
US-8,073,166 Electretization method and apparatus
While a dielectric film is set to have a ground potential, a fixed electrode is set to have a different potential from the ground potential. Thereafter, ions...
US-8,073,149 Loudspeaker device
The loudspeaker device according to the present invention comprises a loudspeaker; a feedforward processing section for performing feedforward processing on an...
US-8,073,082 Mirror sub-carrier demodulation circuit, receiving device with the same, and mirror sub-carrier demodulating method
A mirror sub-carrier demodulation circuit includes a waveform generation unit, which generates a composite waveform of received I and Q signals, and a peak...
US-8,073,075 Transmission apparatus and transmission power control method
The transmission apparatus and transmission power controlling method are able to keep high speed feedback control and control transmission power accurately....
US-8,073,070 Multi-pilot generation method and detection method in multi-antenna communication system
Provided are a multi-pilot generation method and a detection method in a multi-antenna communication system. In the method, a transmission side superimposes a...
US-8,073,065 Radio transmitting apparatus and multicarrier signal generating method
A base station allowing mobile stations to efficiently remove interference signals. In this base station (100), an encoding part (101) performs an error...
US-8,073,061 Radio communication apparatus and radio communication method
There is provided a radio communication device capable of suppressing increase of power consumption of a relay station device. In this device, a channel...
US-8,073,059 Picture encoding method and picture decoding method
A picture encoding method of the present invention is a picture encoding method of predictively encoding an input picture with reference to pictures stored in a...
US-8,073,057 Motion vector estimating device, and motion vector estimating method
To provide a motion vector estimating device which is capable of calculating the optimum motion vector by a trade-off between the bit rate of a motion vector...
US-8,073,053 Image encoding device that encodes an arbitrary number of moving pictures
An image encoding device encodes moving pictures, a moving picture count acquisition unit acquires a moving picture count of encoding target moving pictures...
US-8,073,038 Wireless communication apparatus and response signal spreading method
A wireless communication apparatus capable of minimizing the degradation of the separation characteristic of response signals to be code-multiplexed. In the...
US-8,073,037 Base station apparatus and response signal receiving method
A wireless communication apparatus capable of minimizing the degradation of the separation characteristic of response signals to be code-multiplexed. In the...
US-8,073,022 Laser light source device and image display device
A laser light source device, which is capable of multi-wavelength oscillation, includes a laser light source; and a laser cavity including (i) a fiber, (ii) a...
US-8,073,015 Method, system, integrated circuit, communication module, and computer-readable medium for achieving resource...
A communication system includes communication protocols that allow a single network or multiple neighboring networks to increase resource sharing and reduce...
US-8,072,981 High rate packet data transmission system
A hybrid ARQ method for packet data transmission in a mobile communication system wherein previously transmitted packets are combined with retransmitted...
US-8,072,949 Wireless node apparatus, and multihop wireless LAN system
A wireless node apparatus in a multihop wireless LAN with a tree structure having a plurality of wireless node apparatuses, at least some of which become relay...
US-8,072,937 Wireless communication apparatus and handover method
A wireless communication apparatus capable of shortening the handover time and preventing the connection from being interrupted during telephone communication....
US-8,072,870 Optical pickup and optical disc drive
The present invention provides an optical structure of an optical pickup for adjusting an exit light quantity of a light source, so as not to have adverse...
US-8,072,860 Data recording/reproduction for write-once discs
A file system is enabled to use a Metadata Partition instead of VAT for write-once discs, and is provided by a pseudo-overwrite method with a plurality of...
US-8,072,859 Optical disc, recording apparatus, reading apparatus, recording method and reading method
An optical disc 1 includes a defect management area (DMA). A plurality of defective area lists (TDFLs) and structure information (TDDS) are recorded in a...
US-8,072,858 Optical disk apparatus, control method of optical disk apparatus, and integrated circuit
A disk motor which rotationally drives an optical disk; a rotational phase detector which detects a rotational phase thereof; an optical head having a...
US-8,072,857 Method and apparatus of determining a recording condition for optical disc
An optical disc writing condition determining method according to the present invention includes the steps of: performing a first test write operation at a low...
US-8,072,852 Optical disc device
An optical disc drive according to the present invention can write data on both a write-once disc and a rewritable disc. The drive includes: a disc recognizing...
US-8,072,832 Electronic equipment system and semiconductor integrated circuit controller
An electronic equipment system includes a semiconductor integrated circuit having a nonvolatile memory storing information on a characteristic of the...
US-8,072,824 Operation guarantee system
An operation guarantee system includes a decoder circuit, a comparison circuit, a CPU circuit, a frequency adjustment circuit and a DQ adjustment circuit. The...
US-8,072,823 Semiconductor memory device
A semiconductor memory device includes a memory cell provided at an intersection of a word line and a bit line, a precharge circuit connected to the bit line, a...
US-8,072,808 Nonvolatile semiconductor memory device
A memory cell array including at least one memory cell, an address storage section containing address information, an address judging circuit for judging...
US-8,072,778 Plasma display device
A plasma display device capable of reducing an electromagnetic interference wave due to a driving current flowing in a plasma display panel is provided. The...
US-8,072,682 Transmissive screen and diffusion plate
A transmissive screen includes, sequentially from a projection side, a Fresnel lens having a condensing function, a diffusion plate for diffusing incident...
US-8,072,549 Repeater apparatus to provide a source apparatus with format information that can be processed by both a sink...
In a home theater system having a source apparatus, a repeater apparatus and a sink apparatus connected in the recited order, when connected to a sink...
US-8,072,548 Output control apparatus controlling an output of video or audio by automatically switching an input of a...
An output control apparatus capable of appropriately switching screens depending on a current situation, and a reproduction apparatus and a television...
US-8,072,531 Imaging device
An imaging device of the present invention includes a normal operation period and a focusing operation period; a CCD (102) able to mix image signals of a...
US-8,072,492 Mobile terminal device
To provide a mobile terminal device which can perform an operation reflecting the intention of a user when an event, such as the arrival of an incoming phone...
US-8,072,486 Camera device, liquid lens, and image pickup method
A camera device is provided which has a compound eye structure only by a liquid lens unit and a control unit without requiring a plurality of lenses to be...
US-8,072,447 Display drive device
A display drive device includes a low-voltage circuit section driven by a first power supply potential and a high-voltage circuit section driven by a second...
US-8,072,436 Screen input-type image display system
A touch sensor (3) comprises a plurality of X-coordinate electrodes, a plurality of Y-coordinate electrodes placed crossing the X-coordinate electrodes with an...
US-8,072,323 Power-line carrier communication apparatus
The invention provides a power-line carrier communication apparatus including a transmission unit with a signal point mapping device for mapping a plurality of...
US-8,072,293 Surface acoustic wave filter, antenna duplexer and method for manufacturing them
A surface acoustic wave filter comprised of a plurality of surface acoustic wave resonators having different resonance frequencies, the filter comprising a...
US-8,072,258 Booster circuit
In a booster circuit which is operated with a two-phase clock and in which a plurality of (M.gtoreq.4) lines of boosting cells constitute a unit, a boosting...
US-8,072,177 Stepping motor driver
In a drive of a stepping motor, an electromotive force is generated on the coil of a motor with a sinusoidal wave having the same period as an energization...
US-8,072,156 Discharge lamp operating system
A discharge lamp operating system has first and second discharge lamp operating circuits. The first discharge lamp operating circuit includes first and second...
US-8,072,155 Electrodeless discharge lamp device and lighting fixture using the same
An electrodeless discharge lamp device comprises an induction coil, a pair of cores 1a, 1b, and thermal conductor 2. The cores 1a, 1b are configured to generate...
US-8,072,143 Plasma display panel and its manufacturing method
A PDP and a manufacturing method for the PDP are provided, the PDP being capable of suppressing discharge delay due to improved discharge properties of a...
US-8,072,142 Plasma display panel with improved light transmittance
A plasma display panel (PDP) with excellent display quality, including a dielectric layer that does not contain lead, satisfies transmittance, insulation...
US-8,072,109 Radial anisotropic magnet manufacturing method, permanent magnet motor using radial anisotropic magnet, and...
To improve tranquility and controllability of an iron core-equipped permanent magnet motor with an improved maximum energy product (BH).sub.max by improving...
US-8,072,057 Semiconductor device and method of fabrication
A semiconductor device includes a first die pad, a first semiconductor chip provided on the first die pad, a second die pad, a second semiconductor chip...
US-8,071,902 Push-button switch and electronic apparatus having the same
To prevent the local heating of an electronic apparatus chassis, there is provided a push button switch (10), which comprises a substrate (11) having a first...
US-8,071,881 Wiring board, method for manufacturing same and semiconductor device
A wiring board which includes a product portion configured with at least one layer of electrically insulating base, a wiring pattern formed on the surface or...
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