At Patents you can conduct a Patent Search, File a Patent Application, find a Patent Attorney, or search available technology through our Patent Exchange. Patents are available using simple keyword or date criteria. If you are looking to hire a patent attorney, you've come to the right place. Protect your idea and hire a patent lawyer.
Data storage apparatus
In an encryption storage apparatus (data storage apparatus) (1), when entered an allocation request signal (a1), a key management section (7) outputs a...
Radio receiver, radio communication system and electronic equipment
According to the radio receiver, a first path P1 included in a frequency conversion circuit 12 does not have a filter, and a filter 171 for extracting a...
Intermediate transfer system and method for cleaning intermediate transfer
A cleaning blade for removing residual toner left on the surface of an intermediate transfer belt after the second transfer is supported integrally with movement...
Transfer belt device and image forming apparatus
A first transfer unit having a monochrome image frame in which a monochrome image primary transfer roller is supported, and a second transfer unit having a color...
Waste developer collecting container for color image forming apparatus
A color image forming apparatus includes: process printing units each having a photoreceptor drum; a transfer belt to which toner images are transferred; a...
The present invention provides a fixing device for fixing a toner image formed on paper by sandwiching the paper in a nip region between a heating roller and a...
Objective lens holder, objective lens driving device including same and
optical disk read/write device
An objective lens holder of the present invention includes: (i) a cavity, having an entrance and an exit, which guides, to an objective lens, an incident light...
Liquid crystal display
The invention relates to liquid crystal displays used in television receivers and display sections of electronic apparatus and, more particularly, to a liquid...
Liquid crystal display device
The liquid crystal display device of the present invention includes a first substrate, a second substrate and a vertically aligned liquid crystal layer...
Image pickup apparatus capable of selecting output according to time
measured by timer
In an image pickup apparatus, timer 2 starts a time measuring operation when a shutter button is pressed. When a time T1 is measured by timer 2, the image from...
Liquid crystal display device, driving method thereof, and electronic
A liquid crystal display device according to the present invention includes a liquid crystal panel having a vertical alignment type liquid crystal layer, and a...
Method and apparatus for displaying halftone in a liquid crystal display
An liquid crystal display (LCD) device uses a method for displaying halftone without causing luminance differences among pixels when an FRC technique is used,...
Connection checking system, printer device, method of checking connected
state, connection checking program,...
A connection checking system of the present invention is arranged so as to apply a power supply voltage which is dropped by the resistance to a terminal when the...
Photoelectric encoder and electronic equipment with increased resolution
The photoelectric encoder of the present invention has a light-emitting device and light-receiving devices arranged in one direction in a region that light from...
Strained silicon on insulator from film transfer and relaxation by
Transistors fabricated on SSOI (Strained Silicon On Insulator) substrate, which comprises a strained silicon layer disposed directly on an insulator layer, have...
Wafer, semiconductor device, and fabrication methods therefor
In order to fabricate a semiconductor device that can perform at its full capacity, in which (i) a single-crystal silicon integrated circuit is formed on an...
Mobile communication device
HDD controller and system equipped with the same
An HDD controller executes high-speed burst data transfer, at which the HDD controller has a master mode for the HDD controller to work as a bus master of a PCI...
Illuminator including optical transmission mechanism
An illuminator including an optical transmission mechanism includes a transmission-side electric circuit for forming electric signals modulated in response to...
Multimedia information recording device and method for recording
multimedia information file on recording medium
A multimedia information recording device is used for efficiently recording multimedia information (100) file storage area (111) on a recording medium (110)....
Method for reducing IDCT calculations in video decoding
Reduced complexity inverse discrete cosine transform (IDCT) masks and a method for reducing the number of IDCT calculations in video decoding are provided. The...
Data transmission method, transmission circuit, and communication device
In a data transmission method of the present invention, when transmission data are converted into the characters and the characters are transmitted as...
First, second, third and fourth lens groups of a zoom lens portion are arranged on an optical axis in order from an object to be imaged side toward an electronic...
Liquid crystal panel, liquid crystal panel fabrication method, liquid
crystal panel fabrication apparatus, and...
A liquid crystal fabrication method includes the steps of: dropping liquid crystal on a first substrate at an upper surface inside regions enclosed by a sealing...
Semiconductor device, method for manufacturing the semiconductor device
and portable electronic device provided...
A semiconductor device, which is characterized by that two or more island-shaped semiconductor layers including first and second island-shaped semiconductor...
Image reading device and image reading method
The image reading device of the present invention includes (i) a sensor substrate which functions as a photoelectric transfer element having a photodetecting TFT...
Memory cell unit, nonvolatile semiconductor storage device including
memory cell unit, and memory cell array...
A memory cell unit including: a semiconductor substrate having a source diffusion layer in at least a part of a surface thereof; a column-shaped semiconductor...
Electrophotographic photoreceptor and image forming apparatus providing
An electrophotographic photoreceptor is provided that in excellent in the electrical characteristics such as the charging property, the sensitivity and the...
A refrigerator includes a Stirling refrigerating machine having a high-temperature heat radiation portion and a low-temperature heat absorption portion and for...
Efficient and reliable transmission via a hybrid broadcast-point-to-point
In wireless networks, data objects are typically transferred from a data distributor to a data recipient by reliable point-to-point communication between the...
Image forming apparatus
An image forming apparatus of the present invention predicts the occurrence of an image elongation, in other words, predicts that an image transferred is...
Methods and systems for image intra-prediction mode organization
Methods and systems for efficient organization and communication of pixel intra-prediction modes.
Semiconductor storage device and electronic equipment
A semiconductor storage device has a memory cell array composed of a plurality of arrayed memory cells, word lines, bit lines, a bit line charging and...
Liquid crystal display with connection electrodes, branches, and extension
The invention relates to a substrate for a liquid crystal display used in a display section of an information apparatus and a liquid crystal display having the...
Liquid crystal display device for transflector having opening in a first
electrode for forming a liquid crystal...
The liquid crystal display device includes a first substrate 1110a, a second substrate 1110b placed to face the first substrate, and a liquid crystal layer 1120...
Electronic circuit device with optical sensors and optical shutters at
An object of the present invention is to provide an electronic circuit device capable of reducing the occurrence of electromagnetic waves accompanying the...
A display includes a polarizing member and a reflective display element behind an EL element. The EL element self-emits light to display information and doubles...
Active matrix display device for changing voltage based on mode of
A liquid crystal display device includes a liquid crystal display panel, a row electrode drive circuit (scanning signal line drive circuit), a column electrode...
Semiconductor device using inorganic film between wiring layer and bonding
It is an object of the present invention to provide a semiconductor device that offers a desirable adhesiveness among the bonding pad, the second insulating...
Method for isolating silicon germanium dislocation regions in
strained-silicon CMOS applications
A dual gate strained-Si MOSFET with thin SiGe dislocation regions and a method for fabricating the same are provided. The method forms a first layer of relaxed...
Coating composition for electrophotographic photoreceptor, method for
A coating composition for an electrophotographic photoreceptor that forms a charge-generating layer by being ejected from ejection nozzles in a form of droplets,...
Illumination device for flat-panel display and light-emitting lamp
An illumination device for a flat panel display may include a light-guiding member for guiding light from a light-emitting lamp, wherein the light-emitting lamp...
Regenerator method for manufacturing regenerator, system for manufacturing
regenerator and stirling...
In a regenerator to be formed by winding a resin film into a cylindrical shape, a projection is formed on a surface of the resin film by subjecting the resin...
Power management apparatus, printer, file server, printing system and
A power management apparatus 1 for managing power supply to a plurality of printers 31 to 33 connected to a plurality of host 21 to 23 over a network 5, the...
Semiconductor storage device
A semiconductor storage device having a security function for imposing limitation on data rewriting includes: at least one non-volatile memory cell array block...
System for constructing mosaic images
A mosaic image construction system includes at least one of a decoder receiving or an encoder transmitting a sequence of pixel data frames. The sequence includes...
Light modulation type photointerrupter
A light modulation type photointerrupter includes: a light source that emits a light pulse to a transit area where an object transits; a driving circuit that...
Image forming apparatus
A printer is provided with a scanner mounted to a printer main body includes control for suppressing the scanning speed of the carriage during a reading...
Scanner relay apparatus and image reading controlling method
A scan ID, which is operation identification information having been used for selection of an image reading condition or the like, is used for selection of a...