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Variable delay circuit and delay correction method
A variable delay circuit is provided which has a plurality of delay elements. The variable delay circuit comprises a delay time correction circuit for...
Preemphasis driver with replica bias
In one embodiment, a system includes a replica driver that includes n-type digital-to-analog converter (NDAC) current sources. The replica driver can produce a...
Tool and method for attaching and detaching modular plugs
A modular plug attaching and detaching tool includes a first holder configured to accommodate a plurality of modular plugs in an aligned state and a second...
Method and apparatus for analyzing power consumption
Disclosed is a power consumption analysis method capable of reducing an analysis time of power consumption. The method is performed on a design circuit having a...
Memory controller for writing data into and reading data from a memory
According to an aspect of an embodiment, a memory controller for writing data into and reading data from a memory, comprises an error detector for detecting an...
Disk array apparatus, disk array control method and disk array controller
An error table stores information indicating the occurrence of an error. A statistical score addition table stores the number of scores for disk or path...
Digital document management system, digital document management method,
and digital document management program
Disclosed is a digital document management program capable of achieving a third-party certification of document information with reduced amount of meta data.At...
Data-mismatch resolving apparatus, data-mismatch resolving method, and
A first code-format converting unit extracts data from database management apparatuses that manage databases having same contents, and converts a code format of...
Mobile terminal apparatus
An optical communication unit performs a bidirectional information transmission between a circuit device in a fixed housing and a circuit device in a moving...
WDM optical transmission system and optical amplifying apparatus
According to a WDM optical transmission system of the present invention, wavelength numbers information of a WDM signal light output from an upstream side...
Transmission system and transmission apparatus
On an optical access network, transmission at different bit rates is realized without modifying subscriber units. A low-speed signal generating part generates a...
Optical fiber reel
An optical fiber reel storing a plurality of optical fibers having an annular frame; a first reel portion provided around an radially outer peripheral surface of...
Optical device and method for manufacturing the same
An optical device including: an optical waveguide; and a plurality of diffraction grating layers provided along the optical waveguide, wherein each of the...
Content search method and apparatus
This invention is to enable retrieving of a content the searcher imagines in mind. The search method includes: obtaining a query brain image representing a brain...
Method and apparatus for acquiring image of internal structure, and
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...
Device and method for reducing overhead in a wireless network
A method for reducing overhead includes identifying a plurality of packets that are all to comprise at least one common piece of security information. The method...
System, method, and computer product for controlling bandwidth
A surplus amount of token calculating unit calculates a surplus amount of token for a station in which a residual amount of output buffer is smaller than a...
Transmitting apparatus and transmitting method
A transmitting apparatus obtains cross-connect information on an input side and an output side, reserves the information as a cross-connect for management shift,...
Semiconductor integrated circuit and system
The semiconductor integrated circuit comprises: a first buffer circuit that outputs a first output signal to an output terminal on receipt of a first input...
Oscillating device, method of adjusting the same and memory
An oscillating device including: an oscillator generating an oscillation signal according to an enable signal; a counter counting an oscillation number of the...
Semiconductor memory device and method of controlling semiconductor memory
A semiconductor memory device has a nonvolatile memory cell to which data writing operation is limited to a predetermined logic value. In the case of rewriting...
Semiconductor memory device and method of writing into semiconductor
In the semiconductor memory device having a resistance memory element, a first transistor having a drain terminal connected to one end of the resistance memory...
Electronic apparatus, flexible board and board fixing member
A board fixing member has a first board supporting face and a second board supporting face both of which are adjacent to each other with an angle. A flexible...
Electronic device and supporting structure
An electronic device and a supporting structure that are designed to decrease the number of parts and assembly steps, thereby reducing manufacturing cost. A...
Display device and display panel device
A functional sheet is brought into intimate contact with a front surface of a plasma display panel, and the functional sheet has a structure in which heat...
Analog signal processing device
An analog signal processing device including a voltage selector selecting a given comparison reference voltage from plural comparison reference voltages, an...
Phase-locked oscillator and multi-radar system using same
In a multi-radar system, configured comprising a plurality of radar units which generate and output signals the frequency of which increases and decreases...
Non-inverting amplifier circuit and optical switch driver circuit
A non-inverting amplifier circuit is disclosed that includes an operational amplifier and a preemphasis circuit connected between the operational amplifier and a...
Phase detector circuitry
A phase-locked loop frequency synthesizer including phase detector circuitry and divider circuitry producing a divided signal. The phase detector circuitry...
Circuit board, information processing apparatus, and transmission method
One aspect of the invention is directed to the provision of a circuit board mounted with a plurality of circuit components connected via a transmission line. The...
A level converter comprising an input circuit, coupled to a low power source and a first high power source, which generates a complementary first signal and...
Semiconductor device and process for manufacturing the same
A semiconductor device includes a semiconductor substrate; a gate electrode formed on the semiconductor substrate; source and drain extension regions formed in...
Capacitor and semiconductor device having a ferroelectric material
A capacitor includes a pair of electrodes and a ferroelectric film sandwiched between the electrodes. The electrodes are provided perpendicular to the direction...
Plant resin composition and plant resin molded product
The present invention provides a plant resin composition containing a polylactic acid, a thermoplastic resin, and a compatibilizer, in which the compatibilizer...
Method of manufacturing semiconductor device and thermal annealing
A method of manufacturing a semiconductor device has forming a ferroelectric film over a substrate, placing the substrate having the ferroelectric film in a...
Methods of making a ferroelectric memory device having improved
The present invention provides a method for manufacturing a semiconductor device, including the steps of: forming a ferroelectric film on a first conductive film...
Microinjection apparatus, trap plate and microinjection method
A microinjection apparatus has a trap plate which traps at least one cell, so as to fix a position thereof, a capillary needle which injects a substance into the...
Monomer, resin, resist composition using the resin, and method producing
semiconductor device using the resist...
A monomer, which is represented by General Formula I: ##STR00001## wherein, each of R.sub.1 and R.sub.3 is either --H group or --CH.sub.3 group, and R.sub.1 and...
A socket connector is disclosed that includes a housing, multiple contact modules fixed to the housing, and multiple shield members coupled and fixed to the...
A display module includes: a display unit having a display screen for displaying information; a display unit housing including a transparent front cover covering...
Setting-information creating apparatus, setting-information creating
method, information output system, and...
In a cart terminal device, a goods-layout-information storage unit stores goods layout information, having information indicating a layout region within a shop...
A movable member (not shown) non-turnably connected to a second hinge member is arranged on the turning axial line of first and second hinge members such that...
Verification support method and apparatus, and computer product
A verification support apparatus that verifies operation of a circuit includes a receiving unit, a detecting unit, and a determining unit. The receiving unit...
Pseudorandom number generator, semiconductor integrated circuit,
pseudorandom number generator control...
In a linear feedback shift register (LFSR), a four-bit shift register mainly using F/Fs is formed and an XOR circuit that feeds back an exclusive OR of a first...
Semiconductor device, memory system and control method of the
A semiconductor device including a logic circuit and a test circuit is provided which comprises: a logic signal terminal that supplies a signal to the logic...
Data relay device, storage device and data-relay method
In a data relay device, it is judged whether a destination address of data received from an adapter matches with an address specified for an interruption...
System and method for eliminating common subexpressions in a linear system
A method for reducing operations in a processing environment is provided that includes generating one or more binary representations, one or more of the binary...
Data transfer apparatus and data transfer method
A Direct Memory Access (DMA) controller issues a read request to read data stored in a cache memory and sends a cache controller the read request via a bridge...
Information transmission device and information transmission method
An information transmission device that is included in components and carries out communication between the components in an information processing device...
Multimedia system and navigation unit terminal
A multimedia system includes a master unit terminal and slave unit terminals. The master unit terminal functions as an interface for communications with an...