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Patent # Description
US-7,637,621 Projection optical system, magnification projection optical system, magnification projection apparatus, and...
A projection optical system for use in an image projection apparatus illuminating an image display panel forming an image in accordance with a modulating signal...
US-7,637,618 Projection optical system, magnification projection optical system, magnification projection apparatus, and...
A projection optical system for use in an image projection apparatus illuminating an image display panel forming an image in accordance with a modulating signal...
US-7,637,606 Liquid jet apparatus, liquid jet head, and liquid
A liquid jet head includes a nozzle element having nozzles from which a recording liquid is ejected to a recording medium, wherein the recording liquid contains...
US-D607,049 Laser printer
US-D607,045 Toner cartridge
US-D607,044 Toner cartridge
US-7,636,749 System for distributing, installing and running web applications (agents)
A networked information appliance for use on a network, comprising a plurality of agency base units, wherein each base unit is configured on the network with an...
US-7,636,540 Belt driving unit and, method of switching the control loop between a normal and abnormal control loop
A belt driving unit includes a rotary belt on which a scale is formed, a sensor that reads the scale, a normal-position control loop that detects an actual...
US-7,636,539 Tandem intermediate-transfer type image forming apparatus
An image forming unit includes four photoconductors, a belt extended around a driving roller and an extension-cum-primary transfer roller. Three primary transfer...
US-7,636,537 Powder supplying device and image forming device having a gas blowing part arranged to entirely cover a bottom...
In a powder supplying device which supplies powder to a powder receiving device, a powder container unit contains powder therein and is provided at a bottom of...
US-7,636,536 Image forming apparatus having an improved developer conveying system
An image forming apparatus includes a conveying pipe configured to convey a developer and a magnetic field generation mechanism configured to generate a magnetic...
US-7,636,289 Optical-recording medium, method for producing the same, and method for recording and reproducing optical-recording
An object of the invention is to provide an optical-recording medium in which problems such as cross-write, i.e., signals are recorded wrongly on adjacent...
US-7,636,201 Zoom lens and camera device including the same
A zoom lens includes a first lens group having a positive focal length, a second lens group having a negative focal length, a third lens group having a positive...
US-7,636,181 Image reading apparatus and image forming apparatus
In an image reading apparatus, a plurality of reading sensors extend in a main scanning direction and separated from each other in the main scanning direction so...
US-7,636,179 Image quantization processing with error diffusion using oscillating quantization threshold to develop dots...
An image processing method of quantizing multi-tone image data by an error diffusion method, includes the steps of a) detecting change of the image data; and b)...
US-7,636,172 Image forming apparatus, information processing apparatus and version check method using an API from an application
An image forming apparatus is provided, in which the image forming apparatus includes an application for performing processes on image forming, and a system...
US-7,635,549 Toner and developer, toner container, process cartridge, image forming method and image forming apparatus
A toner including a binder resin, a colorant and a release agent, and satisfying the following relationships (1) and (2): 1.0.ltoreq.FT120/FT160.ltoreq.1.5 (1)...
US-7,635,507 Receiving paper for thermal transfer recording and manufacturing method thereof
A receiving paper for thermal transfer recording, having a paper substrate; an ink receiving layer located overlying one side of the paper substrate and...
US-7,635,129 Sheet conveying apparatus and image forming apparatus
A sheet conveying apparatus that conveys a sheet serving as a recording medium and effectively reduces energy consumption includes a movable sheet supporting...
US-7,635,123 Image forming apparatus, image forming method, and bypass sheet supplier capable of regulating and supplying...
An image forming apparatus includes a bypass sheet supplier configured to supply a recording medium and an image forming mechanism configured to form an image on...
US-D606,583 Toner cartridge holder
US-7,634,654 Method of nullifying digital certificate, apparatus for nullifying digital certificate, and system, program,...
A method of nullifying digital certificates for nullifying, by means of a communications apparatus, a digital certificate for use by a communications counterpart...
US-7,634,488 Remote distribution/installation utility and associated method of deploying executable code
A method of dynamically managing software functionality of a plurality of non-general purpose computing devices via a network including receiving a management...
US-7,634,481 File creation method, server, computer terminal, recording medium, information processing apparatus, and...
A file creation method creates a program-addition file for adding a program to a program-initiation recording medium of an information processing apparatus. The...
US-7,634,213 Toner collecting device, image forming unit and image forming apparatus
In a toner collecting device of the present invention for conveying collected waste toner to a waste toner storing portion with a toner conveying device, the...
US-7,634,145 Compression and decompression with wavelet style and binary style including quantization by device-dependent parser
A compression and decompression system in which a reversible wavelet filter are used to generates coefficients from input data, such as image data. The...
US-7,633,846 Multi-level information reproducing method, multi-level information recording medium, multi-level information...
A multi-level information reproducing method for reproducing from a recording medium on which marks having detection signal levels different according to...
US-7,633,663 Optical scanning device and image forming apparatus
An optical scanning device includes a light deflector that deflects light beams from a light source device and an optical scanning optical system that focuses...
US-7,633,650 Apparatus and method for processing binary image produced by error diffusion according to character or line...
An image processing apparatus can obtain a copy image having excellent reproducibility with a relatively simple structure of a processing unit that processes...
US-7,633,639 Compound machine for scanning and printing and a method thereof
An image forming apparatus including a scanner engine and an operation panel is provided, in which the image forming apparatus includes: a display part for...
US-7,633,508 Data transfer apparatus
A reference-data storing unit stores reference data for determining whether to display image data by overwriting display data. A data converting unit converts...
US-7,633,180 Electronic apparatus and starting method of the electronic apparatus
A starting method of an electronic apparatus wherein power supplies of a plurality of the electronic apparatuses are started in order, the starting method...
US-7,632,619 Toner, fixing method and image forming method using the toner
A toner including a binder resin, a wax, and a colorant, wherein particles of the wax having a particle diameter of less than 1.00 .mu.m are included in the...
US-7,631,975 Projection optical system, magnification projection optical system, magnification projection apparatus, and...
A projection optical system for use in an image projection apparatus illuminating an image display panel forming an image in accordance with a modulating signal...
US-7,631,866 Sheet processing apparatus, sheet aligner, and sheet aligning method
A sheet processing apparatus includes: a first folder to fold a sheet in a first folding direction relative to a given orientation of the sheet, a line of the...
US-7,631,862 Device for feeding a recording medium at a controlled distance and image forming apparatus having such device
A sheet feeding device comprises a sheet feeding roller, having a first circumferential section and a second circumferential section, configured to rotate in a...
US-7,631,860 Binding apparatus, paper processing apparatus and image forming system
A paper processing apparatus according to one or more embodiments includes a first and second convey mechanism, a first and second alignment mechanism, and a...
US-7,631,062 System, computer program product and method for managing and controlling a local network of electronic devices
A method, control device and computer program product for remotely controlling wireless network devices broadcasting a wireless menu request from a control...
US-7,631,022 Information processing apparatus and recording medium
An information processing apparatus is disclosed that updates a desired block data item contained in an archive file in an archive file format. According to an...
US-7,630,679 Image forming apparatus, toner container, and process cartridge
An image forming apparatus includes an image carrier, a cleaner, and a toner container. The image carrier carries a toner image to be transferred onto a sheet....
US-7,630,659 Method and apparatus for image forming capable of effectively performing a charging process
A method and an apparatus of controlling a charge voltage including the steps of applying, charging, detecting, and determining. The applying step applies an...
US-7,630,657 Method, apparatus, and program for image forming capable of effectively adjusting positional deviation
An image forming apparatus, in which a program for carrying out an image forming method is provided, includes a transfer member to receive respective images...
US-7,630,652 Image forming apparatus with enhanced maintainability
An image forming apparatus at least includes: a component, detachable from the image forming apparatus, including a driven portion; first and second detectors...
US-7,630,581 Correcting image distortion caused by scanning
An apparatus, system, method, computer program and product are disclosed, each capable of correcting distortion in a scanned image, using at least a character...
US-7,630,514 Embedding and extracting additional information in a document image
Additional information is embedded to a document image by: analyzing a layout of a document image, the layout comprising a character line having a plurality of...
US-7,630,286 Digital PLL circuit and optical disk apparatus having digital PLL circuit
An optical disk apparatus includes a binarizing circuit part for outputting a reference digital signal, and a digital PLL circuit part for outputting a write...
US-7,630,132 Polarization control device
A polarization control device includes a support substrate on which a metal compound structure is formed. The metal compound structure is formed with at least...
US-7,629,991 Writing controlling device and a color image forming apparatus
A write controlling device for an image forming apparatus including a time lag detecting device configured (i) to detect a time lag between (a) synchronization...
US-7,629,780 Power supply unit and printing apparatus with a supplemental power supply unit
A power supply unit and a printing apparatus, including a first power supply unit and a second power supply unit. The second power supply unit accumulates a...
US-7,629,775 Battery connection detection circuit
A battery connection detection circuit is disclosed that is able to correctly determine an operation condition of a secondary battery and a connection condition...
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