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Communication device provided with ARP function
A communication device includes: an address administration unit that manages data link layer addresses; and an ARP processing unit that processes an ARP...
Sequence allocating method, transmitting method and wireless mobile
It is an object to provide a sequence allocating method that, while maintaining the number of Zadoff-Chu sequences to compose a sequence group, is configured to...
The present invention aims at providing a sampling filter capable of changing a filtering characteristic without use of a complicate waveform as a control...
PLL modulation circuit, radio transmission device, and radio communication
Provided are a PLL modulation circuit, a radio transmission device, and a radio communication device capable of maintaining a modulation accuracy for modulation...
Frequency modulation circuit, transmission circuit, and communication
A bandpass type delta sigma modulation section performs delta sigma modulation on an inputted modulation signal such that quantization noise is reduced in a...
Camera body, interchangeable lens, and imaging apparatus
An interchangeable lens includes an obtaining unit for obtaining first control information and second control information from the camera body, the first...
Multicarrier communication apparatus, integrated circuit, and multicarrier
A digital transmission signal from a digital signal processing unit is converted to an analog signal in an analog circuit, and is transmitted from transmission...
Encoder, decoder, and their methods
An encoder generating a decoded signal with an improved quality by scalable encoding by canceling the characteristic inherent to the encoder and causing...
Terminal for performing multiple access transmission suitable to a
transmission path having varied characteristics
A terminal for performing multiple access transmission suitable to a transmission path having varied characteristics includes a transmission/reception section,...
Multi-carrier communication device and multi-carrier communication method
There is provided a multi-carrier communication method capable of preventing lowering of a throughput of another mobile device accompanying allocation of a...
Optical pickup device
An optical pickup device includes a diffraction grating 12 for separating a light beam emitted from a semiconductor laser element into at least three light...
Optical information recording method, optical information recording
apparatus, and optical information...
A laser drive circuit is utilized to record data with a good signal quality over a wide range of linear velocities to an optical information recording medium....
Optical head, diffraction device, objective lens, and optical disc
An object of the present invention is to reduce the influence of a stray light incident on a light receiving device by reflection of an unnecessary diffraction...
Static semiconductor memory with a dummy call and a write assist operation
A dummy memory cell for detection of write completion timing is provided as a replica of a memory cell. When assisting a write operation by power supply control...
Key sheet, press switch and electronic device provided with the press
It is an object of the present invention to provide a key sheet and the like which can suppress local elevation of temperature, and effectively diffuse heat...
All-solid-state electric double layer capacitor
Disclosed is an all-solid-state electric double layer capacitor comprising a solid electrolyte and a current collector, wherein the solid electrolyte is an...
Prism and optical device
A prism (10) is in the form of a polygonal prism and has a first optical surface (11), a second optical surface (12) and a third optical surface (13) formed on...
Portable television-broadcast reception unit, television-broadcast
reception method, television-broadcast...
A portable television-broadcast reception unit is provided which is capable of changing the direction of a directional antenna easily to a direction where an...
Ticker processing in video sequences
An improved motion compensated interpolation of images in video sequences, in particular, for use in up-conversion processing. In order to achieve a smooth...
Electronic zooming device
A vertical zooming unit vertically resizes image data by a tap number m. A horizontal zooming unit horizontally resizes the vertically-resized image data...
Image data transfer method, image processing device, and imaging system
An image data transfer method including the steps of: (a) reading pixel data of a two-dimensional image stored in a first image storage and having a plurality...
Code amount estimating device, image coding apparatus including the code
amount estimating device, and code...
To provide a code amount estimating device which can perform, at high speed and with high precision, estimation of code amount obtained after arithmetic coding....
A semiconductor device includes a semiconductor substrate including at least one of a circuit and a circuit element, and an inductor element having a coil axis...
Electromechanical element and electronic equipment using the same
A quick response/low voltage driven electromechanical switch equipped with a mechanism for adjusting a spring constant of a movable electrode is provided. The...
Phase synchronizing circuit
A constant determination unit (90) determines various constants, that are the magnitude of a charge current outputted from a charge pump circuit (30), the time...
Adjacent channel interference detection apparatus and method
To provide an adjacent channel interference detection apparatus having high detection sensitivity and suitable for LSI integration in a small circuit size. The...
Plasma display panel having laminated dielectric layer
A PDP is equipped with row electrode pairs deposited on the inner face of a front glass substrate and a dielectric layer covering the row electrode pairs. A...
Semiconductor device and fabrication method for the same
The semiconductor device includes: a transistor having a gate electrode formed on a semiconductor substrate and first and second source/drain regions formed in...
Semiconductor device and method of manufacturing the same
When manufacturing a semiconductor device by mounting a semiconductor chip 2 on a substrate 1 with a flip-chip method, projections 9 are formed between pads 4...
Spiral planar inductor and manufacturing method thereof
An inductor includes an inductor wiring made of a metal layer and having a spiral planar shape. In a cross-sectional shape in a width direction of the inductor...
Manufacturing method of flexible semiconductor device and flexible
A layered film of a three-layer clad foil formed with a first metal layer 23, a second metal layer 25, and an inorganic insulating layer 35 interposed...
Glass composition for lamp, lamp, backlight unit and method for producing
glass composition for lamp
A glass composition which contains Ce ions as a component substantially comprises, in terms of oxides, SiO.sub.2: 55 to 75 wt %, B.sub.2O.sub.3: 6 to 25 wt %,...
Semiconductor device and method for fabricating the same
A semiconductor device includes: a first insulation film formed over a semiconductor substrate; and a plurality of first interconnects selectively formed in the...
Optical device and method of manufacturing the same
An optical device includes a semiconductor substrate (11) on which a light receiving part (12) (or a light emitting part) and electrodes (13) are formed, and a...
Polymer electrolyte fuel cell and manufacturing method for
In a manufacturing method for an electrode-membrane-frame assembly in a fuel cell, a first frame member and an electrolyte membrane member are arranged in a...
Lithium ion secondary battery
A lithium ion secondary battery including a positive electrode including a lithium composite oxide represented by the general formula (1): ...
Alkaline storage battery
An alkaline storage battery includes, as main constituent elements, a positive electrode having nickel hydroxide as an active material, a negative electrode, a...
Secondary battery and method for manufacturing secondary battery
An electrode group 4 having a positive electrode plate and a negative electrode plate arranged with a porous insulating layer interposed therebetween and end...
Method of preserving polymer electrolyte fuel cell stack and preservation
assembly of polymer electrolyte fuel...
Provided is a method of preserving a PEFC stack, which is capable of controlling degradation of performance of the PEFC stack during a time period that elapses...
Exterior panel for receiving aromatic substance, and mobile terminal using
exterior panel for receiving...
A folding type portable telephone in which a first housing and a second housing are fixed by a hinge includes a face panel fixed to the first housing and...
Blood test apparatus and method of controlling the same
A blood test apparatus having a simple constitution whereby stable measurement can be conducted by surely sampling the blood in an amount being small but...
Heat pump apparatus and operating method thereof
In a heat pump apparatus of the invention, a refrigerant is circulated through a compressor 31, a radiator 32, a first throttle apparatus 33, a heat exchanger...
Information recording device and method, information reproducing device
and method, recording medium, program,...
An ECC block is constituted by RS(248,216,33). Of a data length of 216 bytes (symbols), only 16 bytes are allocated to BCA data and the remaining 200 bytes are...
Apparatuses and programs for implementing a forwarding function
The processor according to the present invention is a processor having a forwarding function and includes an attribute information holding unit (141) that holds...
Content use system, information terminal, and settlement system
Provided is a new system for content use and settlement. A user requests a mobile telephone charge management server (3000) to perform proxy settlement for...
Audio encoding apparatus, audio decoding apparatus, and audio encoded
information transmitting apparatus
The encoding apparatus includes an MDCT unit which transforms an inputted audio signal into a frequency parameter, for every predetermined time-frequency...
Particulate determination method
A particulate determination method determines by onetime scanning, the size of a particulate included in a plurality of particulates of various sizes which are...
Opening/closing device and mobile device using the same
It is an object of the present invention to provide an opening/closing hinge device which can be produced simple in construction and inexpensive in production...
Integrated circuit that controls transmission of a random access signal
A communication terminal apparatus that exhibits a shorter time period required until a start of communication and causes the throughput in the wireless...
Moving image coding method, moving image coding device, moving image
recording method, recording medium, moving...
A moving image coding method that can prevent playback discontinuity without an increase in processing load during playback is provided. The moving image coding...