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Patent # | Description |
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US-7,953,335 |
Image forming apparatus and tandem image forming apparatus An image forming apparatus has a photoconductive drum or belt supporting a toner image, a transfer member transferring the toner image onto a recording medium,... |
US-7,953,331 |
Developer carrying device, developing device, process unit, and image
forming apparatus A pressing wall is provided in a part of the entire area of the first carrying chamber in which a first screw member is housed. The area is opposed to a bottom... |
US-7,953,145 |
Pulse width modulation signal generating circuit A PWM signal generating circuit outputs a stable PWM signal for increasing and decreasing a duty ratio at a predetermined rate within a predetermined period... |
US-7,952,804 |
Optical filter element, optical filter, and method of manufacturing
optical filter There is disclosed an optical filter element that includes a translucent substrate; a laminated film formed by laminating plural thin films including a metal... |
US-7,952,791 |
Electrophoretic particle, electrophoretic particle dispersion liquid,
image display medium, and image display... Disclosed is an electrophoretic particle comprising a polymer component on a surface thereof which polymer component is a copolymer obtained from materials... |
US-7,952,774 |
Image forming apparatus, image formation control method, and computer
program product Correction patterns are formed on a conveyor belt that conveys a transfer paper. The correction patterns are include positional-deviation correction patterns... |
US-7,952,747 |
Technology for combining images in a form When a plurality of image data are received, a form data from among at least one form data and a format data from among at least one format data are selected... |
US-7,952,744 |
Controlling a configuration of an image forming apparatus A method and system for printing documents based on Java commands. A Java printer receives page layout requests and converts the requests into a rasterized... |
US-7,952,736 |
Received document input and output device and input and output method of
received document A received document input and output device connected to a network and using a plurality of communication protocols, the document input and output device... |
US-7,952,733 |
Image transfer system and image transfer method In an image transfer system that an information terminal device and a plurality of printers are connected to a network to be able to output image data in the... |
US-7,952,338 |
Boost DC/DC converter A disclosed boost DC/DC converter includes a direct-current power source, of which a negative terminal is connected to ground; an inductor connected to a... |
US-7,952,180 |
Integrated circuit, interface circuit used in the integrated circuit, and
apparatus using the integrated circuit An integrated circuit having an MCM structure, an interface circuit used in the integrated circuit, and an apparatus incorporating the integrated circuit are... |
US-7,950,797 |
Image forming apparatus A disclosed image forming apparatus includes a recording head configured to eject liquid droplets onto a sheet to form an image; a transport unit configured to... |
US-7,950,793 |
Recording ink, ink cartridge, ink record, inkjet recording apparatus and
inkjet recording process The object of the present invention is to provide a recording ink having excellent color developing properties and high delivery stability, by which not only... |
US-7,950,780 |
Liquid jet head and image forming apparatus configured to obtain air
bubble discharging properties A liquid jet head includes a plurality of individual flow paths where nozzles configured to jet liquid are in communication; wherein a layer of an adhesive is... |
US-7,950,770 |
Method and droplet-ejecting head for droplet-ejecting recording apparatus
capable of achieving high recording... This patent specification describes a droplet-ejecting head including a nozzle substrate having a plurality of nozzles for ejecting droplets, and an actuator... |
US-7,950,758 |
Liquid discharge apparatus and image forming apparatus A liquid discharge apparatus is disclosed that includes a liquid discharge head that discharges plural types of liquid droplets; a drive waveform generating... |
US-7,950,641 |
Sheet creaser, sheet conveyer, sheet finisher, and image forming apparatus In a sheet creaser, when a sheet is conveyed to a folding unit by a conveyer unit, the folding unit folds the sheet and a pressing unit presses the folded sheet... |
US-7,949,885 |
Power supply device, image forming apparatus, and power supply method A power supply device supplies power to an image forming apparatus. The image forming apparatus includes a load and a control unit. The load requires power, and... |
US-7,949,763 |
Information processing apparatus, session recovery method, recording
medium for storing session recovery program An information processing apparatus, a session recovery method and a recording medium for storing a session recovery program are disclosed. According to one... |
US-7,949,725 |
System including a server and at least a client A system includes a server and at least a client. The sever transfers a code data to the client. The client receives the code data from the server and decodes... |
US-7,949,666 |
Synchronizing distributed work through document logs A method and apparatus is disclosed herein for synchronizing distributed work. In one embodiment, the method comprises receiving first and second metadata... |
US-7,949,290 |
Image fixing apparatus and an image formation apparatus including a
magnetic flux adjuster An image fixing apparatus includes a fixing member, a magnetic flux generator, a heat member, a core, and a magnetic flux adjuster. The fixing member fixes the... |
US-7,949,281 |
Process cartridge and image forming apparatus for effectively cleaning a
charging roller at predetermined intervals An image forming apparatus includes a charging roller that continuously rotates and uniformly charges a photoconductor for forming an electrostatic latent image... |
US-7,949,276 |
Image formation apparatus and associated methodology for patch image
frequency updating An apparatus and method to update patch image formation frequency, in which an electrostatic latent image is formed on an image supporting object, and the... |
US-7,949,275 |
Cleaning device, process cartridge and image forming apparatus A cleaning device capable of inhibiting noise from being caused by stick-slip vibration between a blade member of the cleaning device and an image carrier, a... |
US-7,949,272 |
Image forming apparatus with control of a contact position of fixing and
pressure rollers A transfer unit transfers a toner image formed on an image carrier onto a recording medium. A fixing unit includes a fixing roller and a pressure roller for... |
US-7,949,266 |
Image forming apparatus with function of toner supply amount control An image forming apparatus transfers a toner image, which has been formed onto an image carrying member, to a printing medium. The image forming apparatus... |
US-7,949,206 |
Scanned image management device A scanned image management device comprises a receiving unit which receives a scanned image. A selecting unit causes a user to select a tag from among a set of... |
US-7,948,661 |
Image reading apparatus and image forming apparatus including the image
reading apparatus An image reading apparatus and an image forming apparatus including the image reading apparatus. The image reading apparatus includes a photoelectric converter... |
US-7,948,659 |
Halftoning device and halftoning method and laser printer including the
same A halftoning device that converts an input pixel signal of 8 bits per pixel into an output pixel signal of r bits per pixel(r<8), the halftoning device... |
US-7,948,550 |
Electro-optic imaging system with aberrated triplet lens compensated by
digital image processing An electro-optic imaging system includes an aberrated triplet lens, a detector subsystem and a digital image processing subsystem. The triplet lens is not fully... |
US-7,948,223 |
Constant voltage circuit using plural error amplifiers to improve response
speed A constant voltage circuit that is capable of realizing high speed response with respect to an abrupt change in an input voltage or a load current is disclosed.... |
US-7,948,200 |
Motor drive device, image reading device, image forming apparatus, and
motor drive method A motor drive device drives a stepping motor having a rotor mounted on a rotating shaft with a capability of making a transition between a plurality of... |
US-7,947,419 |
Toner, developer, and image forming method A toner including a binder resin including a polyester resin, a colorant, and a release agent including a polyglycerin ester having a melt viscosity of from 1.0... |
US-7,947,325 |
Methods for manufacturing flexible transfer body and flexible optical disc
and flexible optical disc... In a flexible transfer body employing curable resin as a transfer material, thickness unevenness in a substrate and a transfer layer is reduced and the... |
US-7,946,717 |
Projection optical system and image projecting apparatus A projection optical system including a first optical system configured to form a second image conjugate to a first image and a second optical system configured... |
US-7,946,579 |
Image forming apparatus, recording medium conveyance control method, and
computer program product thereof An image forming apparatus that effectively reduces sheet collision and increases productivity includes a storage unit to store sheets of a recording medium, a... |
US-7,946,578 |
Automatic original conveying device and image forming apparatus In an automatic original conveying device, a motor rotates in a single direction and a driving force transmission mechanism transmits the driving force of the... |
US-7,946,569 |
Sheet aligning device, sheet processing device, and image forming
apparatus A sheet aligning device includes a transport path, a movable fence, a tapping tab, and jogger fences. The transport path transports a sheet stack. The movable... |
US-7,945,700 |
Method and system for remote diagnostic, control and information
collection based on various communication... A method, system, and program product for communicating with machines connected to a network. Information sent to or from the machines is transmitted using... |
US-7,945,203 |
Waste-toner collecting device, process cartridge, and image forming
apparatus A waste-toner collecting device includes a cleaning unit that collects waste toner remaining on an image carrier; a conveying belt that conveys the waste toner... |
US-7,945,198 |
Fixing device and image forming apparatus comprising same In a fixing device in which fixing defects can be suppressed and which can be reduced in size, and an image forming apparatus comprising the fixing device,... |
US-7,945,195 |
Developing device having developer regulating member, and image forming
apparatus using developing device A developer regulating member capable of stably regulating the thickness of a developer even when used for a long time, while preventing the increase in the... |
US-7,945,186 |
Image forming apparatus including a heat shielding device An image forming apparatus includes an image forming device that forms a toner image on a recording medium, a heat fixing device provided adjacent to the image... |
US-7,945,181 |
Fixing device, image forming apparatus, and fixing-device control method In a fixing device, a fixing unit fixes a toner image transferred onto a recording medium by a heating target unit heated by a plurality of heating units each... |
US-7,945,176 |
Image forming apparatus including a gap forming unit An image forming apparatus includes an image carrier that carries an image and rotates, a transfer member that rotates in contact with the image carrier and... |
US-7,945,125 |
Image processing device and image processing control method An image processing device for curbing memory expansion and reducing costs while securing programming freedom by a small programmable data processing unit. A... |
US-7,944,804 |
Optical disk recording method, optical disk device, program, and recording
medium In an optical disk recording method adapted to record information on an optical disk by a light beam incident to the disk in one direction, the disk has a... |
US-7,944,663 |
Over-current protection circuit An over-current protection circuit for use with a constant voltage circuit that converts an input voltage to a predetermined output voltage and that outputs the... |