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Image pickup apparatus, interchangeable lens unit, camera body, and
ultrasonic motor driving apparatus
An image pickup apparatus of the present invention is an image pickup apparatus including an ultrasonic motor 35 that moves a focus lens 24, and further...
Video signal processing apparatus and video signal processing method
There is provided a video signal processing apparatus including motion picture region detecting, transition region generating unit, still level delay unit which...
Plasma display device and driving method thereof
A first ramp waveform rising from a first potential (Vi1) to a second potential (Vi2) is applied to a plurality of scan electrodes (SC) in a first half period...
Variable-length code decoding apparatus and method
A variable-length code decoding apparatus that decodes a bitstream includes: a storage unit that stores a variable-length code table; a bitstream cutout unit...
Access control device
An object of the invention is to provide an access control apparatus for lessening the occasions of invading a place where no entry is permitted without setting...
Pressure sensitive switch and input device using pressure sensitive switch
There is provided a pressure sensitive switch including: a cover; a slide portion that is stored in the cover and is slidable by being pressed in a horizontal...
In a crystal-oscillator circuit having a quartz crystal unit, further stabilization of output frequency change at a time of startup of the power supply is...
Data communication circuit, transmission apparatus, reception apparatus,
and transmission/reception system
A driver supplies data signal via a supply node. A voltage-relaxing transistor has a source connected to the supply node of the driver, a drain connected to a...
High pressure discharge lamp lighting device and lighting fixture using
A high pressure discharge lamp lighting device comprising an inverter, an igniter, a controller, a pulse voltage detection circuit, and the starting pulse...
Electronic ballast for an hid lamp with lamp re-start control
An electronic ballast for a high intensity discharge lamp includes a control circuit for switching between a first operation period to operate a starting...
Sheet and light emitting apparatus
A sheet of the present invention is a sheet which is to be used such that light from a light emitting body impinges on one of surfaces of the sheet and outgoes...
Metal vapor discharge lamp
A metal vapor discharge lamp comprising an arc tube, an airtight tube housing the arc tube, and a base bonded to one end of the airtight tube with use of an...
Solid-state imaging device and camera
A solid-state imaging device having a color filter with high color reproducibility even in the case of using lighting of low color temperatures. The solid-state...
Semiconductor device and manufacturing method thereof, and camera module
including the same
A semiconductor device includes: an insulating base; a semiconductor element provided on the insulating base; a protector provided on the semiconductor element;...
Nonvolatile memory element, and nonvolatile memory device
A nonvolatile memory element comprises a resistance variable element 105 configured to reversibly change between a low-resistance state and a high-resistance...
Nonvolatile memory element
A nonvolatile memory element comprising: a first electrode 2; a second electrode 6 formed above the first electrode 2; a variable resistance film 4 formed...
Measuring apparatus and measuring method for measuring axis tilt of shaft
of motor for polygon mirror
A measuring apparatus includes a light source emitting a measuring light, a first photo-detection element directly receiving a part of a reflected light of the...
A culture apparatus comprising: a housing including a culture chamber inside, culture being cultured in the culture chamber; a door configured to seal the...
Lithium ion secondary battery and charging method therefor, and charge or
charge/discharge control system for...
A lithium ion secondary battery includes a positive electrode containing a composite lithium oxide, a negative electrode capable of absorbing and desorbing...
Bonding material, electronic component, bonding structure and electronic
A bonding material that has a melting temperature of 270.degree. C. or higher and that does not contain lead is inexpensively provided. An electronic element...
A decorative member (1A) includes: a resin layer (2) having a front surface (2b) and a back surface (2a); and a reflective layer (3) formed on the back surface...
Phosphor composition and method for producing the same, and light-emitting
device using the same
A light-emitting device is produced using a phosphor composition containing a phosphor host having as a main component a composition represented by a...
Blood pressure manometer
A blood pressure manometer comprises a body and a separate display, and the body and separate display are provided with first and second communication parts,...
A compressor includes a motor driven by a controller and having a rotor and a stator, a compressing unit driven by the motor in a hermetic container in which...
Optical emitting module
An optical emitting module includes a light-emitting device that emits light, and a lens member having a refracting surface configured to refract light emitted...
Projection type image display device
Red, green, and blue laser light emitted from laser light sources 1-3 is transformed into substantially parallel beams by collimator lenses 4-6, collected by...
Image display device
LED modules (1R, 1G, 1B) for respectively emitting red, green and blue colors of light, illumination optical systems (2R, 2G, 2B) for guiding light from the LED...
Optical pickup, optical disc drive device, and optical information device
A small optical pickup of wide spherical aberration correction range includes a rising mirror for perpendicularly deflecting a light beam and guiding the light...
Contents management system, and contents management device
Provided is a content management device, which is connected with a plurality of terminal devices for performing a content moving operation while considering the...
Radio communication apparatus and error detecting encoding method
A wireless communication device is provided to make it possible to detect errors with high accuracy while to suppress reduction in throughput in the case that...
Method and system for data transmission in a multiple input multiple
output (MIMO) system
A method for data transmission in a multiple input multiple output (MIMO) system. The method for data transmission includes receiving multiple input data...
Electronic device and image processing apparatus
An electronic device capable of decreasing power consumption is provided. A multiple function apparatus including a power line communication function has a...
Obfuscation device for generating a set of obfuscated instructions,
processing device, method, program, and...
An obfuscation device includes a first instruction generating unit, for each of a first process and a second process, which generates an initialization...
Hands-free telephone conversation apparatus
A hands-free telephone conversation apparatus can reduce negative influence of an echo on a sound to be transmitted to a far-end user without deteriorating the...
Wireless terminal device
A first switching circuit (21) outputs a first radio signal representing a plurality of time-division multiplexed programs and a second radio signal other than...
Antenna selector and communication device
A transmitting/receiving circuit holds a communication at a frequency f1 by using an antenna or an antenna, and a transmitting/receiving circuit holds a...
Radio communication method, relay station device, and radio receiver
Provided is a radio communication method or the like for making compatible an improvement in error rate characteristics and a reduction in delay. The radio...
Information recording medium, and apparatus and method for recording
information to information recording medium
An information recording medium achieves high speed conversion of a signal input externally from MPEG-TS to MPEG-PS complying with the DVD standard. An...
Method and apparatus for recording/reproduction
The present invention provides a recording/reproduction apparatus which can record AV data at a variable rate as well as so as to enable trick plays. This...
Method for coding image, image coding device and image pickup system
It is decided whether a processing target block includes an edge in accordance with an edge detection result of the processing target block. In the case where...
Image encoding method and device, image decoding method and device, and
An image encoding method is for obtaining, from a pixel data string containing pixel values of a plurality of pixels in a pixel array where the pixels are...
Image processing method and image processing apparatus
An image processing method for improving image quality by appropriately detecting ringing artifacts and reducing only the detected ringing artifacts, is an...
Inspection apparatus and inspection method
An inspection apparatus and method for precisely detect an amount of misalignment of a component mounted on a panel through an adhesive which contains...
Media data processing apparatus and media data processing method
In the case that media data containing image information of persons are managed, protection of privacy is realized, and an increase in management costs and a...
Target sound analysis apparatus, target sound analysis method and target
sound analysis program
A target sound analysis apparatus capable of distinguishing between a sound having the same fundamental period as a target sound but which differs therefrom and...
Method and device for speeding up key use in key management software with
In the key management software having a key database with a tree structure, a high-speed data encryption/decryption process is achieved by changing the tree...
Digital sampling apparatuses and methods
Methods and apparatus for sampling and determining the frequency of periodic digital signals. An exemplary digital sampling apparatus includes a polyphase...
Complex signal processing circuit, receiver circuit, and signal
An analog complex filter combines an in-phase signal and a quadrature signal to output first and second analog signals. An analog-to-digital converter converts...
Signal separating device and signal separating method
Provided is a signal separating device capable of reducing the calculation amount and improving the communication quality. The signal separating device performs...
Wireless reception apparatus and reception method therein
A wireless transmission device enabled to improve an error rate performance at a receiver, by acquiring at least one of frequency diversity effect and a time...