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Patent # Description
US-8,165,515 Image forming system
An image forming system which is capable of causing a clear coating apparatus to discharge processed sheets in proper page order, and improving usability and...
US-8,165,514 Fixing device, and image forming method and image forming apparatus using the same
A fixing device, and an image forming method and an image forming apparatus using the fixing device. The fixing device includes an application unit to apply a...
US-8,165,513 Fixing device and image forming apparatus
In an image forming apparatus having a fixing rotor (22) that is driven to rotate and fixes an image by heating a recording paper while conveying the paper...
US-8,165,512 Image forming apparatus having a transfer device having one or both of concave and convex portions
An image forming apparatus includes: an image bearing member for bearing a toner image; a belt for conveying the toner image; and a transfer device for rubbing...
US-8,165,511 Offset correcting device, intermediate transferring device, transferring device, and image forming apparatus
An offset correcting device includes: an endless belt-like member having an endless belt-like shape; a rotation supporting member that has a rotation shaft in...
US-8,165,510 Development device and image forming apparatus having electrodes that cause toner particles to form a toner...
The development device includes a toner carrier, a toner supplier, and a surface electrical potential controller. When the toner supplier supplies toner...
US-8,165,509 Developing device and image forming apparatus having the same
A developing device is provided that facilitates developing agent delivery upward. A cartridge includes a developing roller, a supply roller, and a container...
US-8,165,508 Developer loading method, loaded developer accommodating container, developer replenishment device, and image...
A method for loading a replenishment developer into a developer accommodating container such that when the replenishment of the replenishment developer inside...
US-8,165,507 Image formation apparatus and developer cartridge
An image formation apparatus is provided, to which developing devices, each having an opening, and developer cartridges for respectively supplying a developing...
US-8,165,506 Image forming apparatus and developer container therefor
An image forming apparatus includes a plurality of developing units respectively including developer inlets, the developing units are arranged side by side in a...
US-8,165,505 Developer cartridge adapted to restrict leakage of developer
A developer cartridge includes a developer storing portion that stores a developer and has a first opening for taking out the developer, and a shutter member...
US-8,165,504 Toner cartridge guide unit having toner cartridge lifting unit and image forming apparatus having the same
A toner cartridge guiding unit includes a guide frame to guide mounting of a toner cartridge, and having a toner feed hole formed opposite to a toner discharge...
US-8,165,503 Image forming apparatus and liquid developer holding member including a core member and a dielectric layer with...
An image forming apparatus includes a liquid developer holding member and a bias voltage applying unit. The liquid developer holding member includes a...
US-8,165,502 Belt driving controller, belt rotating device, and image forming apparatus
A belt driving controller is disclosed. The belt driving controller controls driving of a belt that is wound around plural sustaining rollers by controlling a...
US-8,165,501 Image forming apparatus having cleaning unit fixed to drawer
There is provided an image forming apparatus including a main body, a drawer, an image forming unit, a belt unit and a cleaning unit. The drawer is movably...
US-8,165,500 Fixing device and image forming apparatus
A fixing device includes: a belt unit that includes a first roller member, a second roller member provided above the first roller member, a belt member rotating...
US-8,165,499 Image forming apparatus having a first coupling and a second coupling
A unit detachably mountable to an apparatus main assembly is provided with a coupling for receiving a rotational driving force from the apparatus main assembly....
US-8,165,498 Image forming device
An image forming device is disclosed that is able to enlarge a gap of a nipping portion with a simple and inexpensive structure, and able to reduce impact when...
US-8,165,497 Developer storing apparatus, image forming unit and image forming apparatus
A developer storing apparatus which includes a developer storing portion for receiving and storing a developer. The developer storing apparatus also includes a...
US-8,165,496 Powder material cartridge, image forming section, image forming apparatus
A powder material cartridge includes a waste toner chamber that prevents the waste toner from spilling. A receiving section is provided in the chamber and...
US-8,165,495 Devices and methods for retracting a cartridge in an image forming devices
The present application is directed to methods and devices for moving a cartridge between engaged and disengaged positions in an image forming device. The image...
US-8,165,494 Process cartridge having a member with a force receiving end movable to a position away from a cartridge housing
A process cartridge is detachably mountable to a main assembly of an electrophotographic image forming apparatus. The cartridge includes an electrophotographic...
US-8,165,493 Process cartridge and electrophotographic image forming apparatus
A process cartridge that is detachably mountable to a main assembly of an electrophotographic image forming apparatus includes a drum unit supporting an...
US-8,165,492 Developer cartridge, developing unit and image forming apparatus
A developer cartridge includes a first frame and a second frame, which confronts the first frame. The second frame includes an opening, through which developer...
US-8,165,491 Photosensitive cartridge
A photosensitive cartridge includes a housing comprising an opening; a photosensitive drum supported by the housing, an electrostatic latent image being formed...
US-8,165,490 Image forming apparatus including a collecting portion inside guide members to collect and store liquid droplets
An image forming apparatus includes a transfer unit, a fixing unit, a discharging unit, and multiple guide members. The transfer unit transfers an image onto a...
US-8,165,489 Image forming apparatus having cooling fans
An image forming apparatus includes a first fan and a second fan that are configured to generate air in a main body of the apparatus, a controller configured to...
US-8,165,488 Output control device, image forming apparatus, and output control method
A storage unit stores therein a first correction amount and a second correction amount for correcting a first output amount of a first device. A correcting unit...
US-8,165,487 Safety device and fixing device
A fixing device has a fixing roller, a pressure roller, an electromagnetic induction heating section, a heat pipe, a temperature sensor and a control section....
US-8,165,486 Image forming apparatus having temperature detection member and temperature correction unit
An image forming apparatus is provided. The image forming apparatus includes an apparatus main unit; a detected unit that is placed in the apparatus main unit;...
US-8,165,485 Fixing apparatus having heating element and image forming apparatus having the fixing element
A fixing apparatus includes a heating element with an NTC characteristic in which an electric resistance value decreases as a temperature increases, which...
US-8,165,484 Image forming apparatus with control of transfer voltage
At a time for resetting a transfer voltage after a predetermined time period from the performance of ATVC in both a color mode and a monochrome mode, ATVC is...
US-8,165,483 Image forming apparatus with control unit and for control method for controlling the same
An image forming apparatus including a latent image bearing member a surface of which is rotated, a charging device, an irradiating device, a developing device,...
US-8,165,482 Image forming apparatus with failure detection and control method therefor
An image forming apparatus that enables to continue an operation so that electric power consumption does not exceed a power supply capacity even if an electric...
US-8,165,481 Image forming method and apparatus that detect an image density
An image forming method includes detecting a toner degradation state by detecting an image density on an electrostatic latent image carrier with high...
US-8,165,480 Image forming apparatus with image carrier deterioration detection
An image forming apparatus, according to the present invention can include, an image carrier, a charger configured to charge the image carrier, an exposure unit...
US-8,165,479 Processing apparatus, control method and storage medium
A processing apparatus that can accept logs from external processing apparatuses efficiently without degrading the performance of its own. The processing...
US-8,165,478 Optical receiver
An optical receiver of wide-dynamic range characteristic that stably reproduces a burst signal having different light receiving levels. A preamplifier converts...
US-8,165,477 Light receiving apparatus using DQPSK demodulation method, and DQPSK demodulation method
The present invention provides a light receiving apparatus using the DQPSK demodulation method. The light receiving apparatus comprises: one Mach-Zehnder...
US-8,165,476 Optical phase locked loop
A single sideband modulator uses a radio-frequency signal output by a voltage controlled oscillator to modulate a reference optical signal output by a local...
US-8,165,475 Systems and methods for reducing clipping in multichannel modulated optical systems
A system for reducing clipping may be used between a multichannel RF source and a laser to reduce or correct clipping that might occur in the laser as a result...
US-8,165,474 Reducing cross modulation in multichannel modulated optical systems with anti-clipping
A modulated optical system with anti-clipping reduces or corrects clipping that might occur in the laser as a result of negative spikes or peaks in a...
US-8,165,473 Optical-time-division-multiplexing differential phase shift keying signal generating apparatus
An apparatus detecting an optical carrier phase difference between adjacent optical pulses structuring an OTDM-DPSK signal, by generally-used optical and...
US-8,165,472 Apparatus for transmitting and receiving a signal in a visible light communication system
Disclosed herein is a visible light communication system, in which the visible light emitted from the light-emitting element is superposed with a signal in...
US-8,165,471 Form factor adapter module
According to one example embodiment, a form factor adapter module may include a small form factor (SFF) host connector, an X2 or XENPAK edge finger connector,...
US-8,165,470 Wavelength selecting switch
In a wavelength selecting switch, light output from an input port of an input/output optical system is angularly dispersed according to a wavelength thereof,...
US-8,165,469 Cascade and ring measurement sensor with fixed and variant wavelength encoding
An optical add drop multiplexer (OADM) for use in a sensing system has the OADMs arranged either in a cascade or in a ring, with each OADM accepting a source...
US-8,165,468 Methods and apparatus for performing directionless wavelength addition and subtraction within a ROADM based...
In today's reconfigurable optical add/drop multiplexer (ROADM) based optical node, transponders associated with the ROADMs' add/drop ports are dedicated to a...
US-8,165,467 Optical transmission system and optical node
Where an integrated monitoring and controlling unit is to control an optical add-drop unit so as to cause transmit signals from the optical transceiver of a...
US-8,165,466 Network operating system with topology autodiscovery
The network operating system includes an embedded platform for controlling operation of an agile optical network at the physical layer level. At the module...
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