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Optical scanning unit and image forming apparatus
An optical scanning unit includes a light source that emits a light beam, a light deflector that deflects the light beam from the light source, and a scanning...
Oscillation circuit capable of having stable oscillation in wide
An oscillation circuit includes a constant current source, a current mirror circuit configured to receive a constant input current from the constant current...
Vertical organic transistor
A vertical organic transistor comprises a substrate, a first electrode positioned over the substrate, a first semiconductor layer formed over the first...
Ink cartridge and ink jet printer
A notch (recess portion) is proved on a front face of an ink cartridge, and a holding portion is set between a corner portion of the recess portion and a...
A printer of the present invention includes a timing belt passed over drive pulleys, each of which is mounted on a particular print drum, via phase adjusting...
Configuring a graphical user interface on a multifunction peripheral
A method and apparatus for customizing a graphical user interface on a multifunctional peripheral is provided. User interface specification data is transmitted...
Multimedia output device having embedded encryption functionality
A multimedia output device having embedded encryption functionality enables the outputting of content in an encrypted form. The multimedia output device receives...
Process cartridge, image forming method, and image forming apparatus
An image forming apparatus having a latent electrostatic image bearing member, a metal-containing compound adhesion unit, a latent electrostatic image forming...
Image forming method and apparatus with a transfer belt
An image forming apparatus includes a transfer belt unit configured to be detachable from a housing. The transfer belt includes at least two support rollers and...
Image forming apparatus
An image forming apparatus has a printer engine which forms an image on a medium; a unit which supplies the medium to the engine through a path; an element which...
Object lens for an infinite-type optical pickup, optical pickup and
optical information processing device
As an object lens for an optical pickup, applied is a single-lens and both-side-convex configuration is applied. Further, specific conditional formulas are...
Apparatus and method of storing information
An information storage apparatus characterized in that provided with: a data writing unit that writes the data in a data-storable information recording medium; a...
Image data correcting device for correcting image data to remove back
projection without eliminating halftone image
An image data correcting device eliminates a back projection image without eliminating an image corresponding to a low-intensity halftone image. An intensity...
Method and apparatus for measuring dynamic configuration surface
A surface of a dynamic object such as a polygon mirror is measured to determine configuration. In measuring the surface configuration, a light is emitted onto...
Constant voltage outputting method and apparatus capable of changing
output voltage rise time
A constant voltage outputting apparatus includes an input terminal, an output terminal, a control unit, a plurality of output control transistors, and a...
Charging circuit for secondary battery
A charging circuit for a secondary battery includes a constant-voltage circuit part outputting one of a plurality of predetermined constant voltages and charges...
Optical fiber probe, light detection device, and light detection method
An optical fiber probe is disclosed that comprises an optical fiber and an optical probe. The optical fiber includes a core though which light emitted from a...
Image forming method and image forming apparatus for same
An electrophotographic image forming apparatus capable of reliably forming an image with density gradation, one which does not have a low-quality appearance. The...
Optical device substrate film-formation apparatus, optical disk substrate
film-formation method, substrate...
In an optical disk substrate film-formation apparatus which prepared an optical disk by forming a thin film on a substrate, the optical disk substrate is held by...
Image processing device, method for saving power consumption of the image
processing device, and a computer product
The image processing device comprises a first function block section formed of functional blocks which require a supply of power so as to maintain the image...
Cleaning device for image forming apparatus
A cleaning device is disposed substantially vertical above a photosensitive drum for the purpose of constructing a compact electrophotographic printer. The...
Cleaning unit and image forming apparatus having multiple cleaning blades
A cleaning unit includes a first blade and a second blade. The first blade is in contact with an image carrier or a paper carrier and removes adhered substances...
Carrier, developer including the carrier, and image forming apparatus
using the developer
A carrier including a magnetic core material and a layer located on a surface of the magnetic core material, wherein the carrier satisfies the following...
Image forming apparatus having a conveyance unit and a front-side plate
frame structure of such an image...
An image forming apparatus has an internal paper-eject structure to provide an easy maintenance work and an easy operation for removing jammed papers. An...
Image forming apparatus having a detachable cartridge including a
photoconductive drum with axis shaft having a...
An image forming apparatus includes an image forming mechanism and an image bearing member. The image forming mechanism is configured to form an image. The image...
Reformatting documents using document analysis information
A method and apparatus for reformatting electronic documents is disclosed. In one embodiment, the method comprises performing layout analysis on an electronic...
Method and apparatus for optical scanning capable of efficiently reducing
an image surface distortion
An optical scanning apparatus includes mechanisms for light modulation, light imaging, light deflecting, and light scanning. The light modulation mechanism...
Data control apparatus, data control method thereof and image forming
The apparatus includes: an extension devices interface to which a plurality of extension devices are connectable; a connector to which predetermined IC cards are...
Pixel clock generating apparatus, optical writing apparatus using a pixel
clock, imaging apparatus, and method...
A pixel clock generating apparatus includes a data offset circuit and a pixel generator. The data offset circuit defines multiple data blocks, each data block...
Optical scanner and image forming apparatus
An optical scanner has a deflector, a coupling lens, a cylindrical lens, a plate through which light to and from the deflector pass, and an optical system which...
Method and system for simulating stereographic vision
A 3-D visual simulating system stores image data sets in a predetermined viewing space for right and left visual field and selects a portion of the stored image...
Electrophotographic photoreceptor, method for manufacturing the
electrophotographic photoreceptor, and image...
A photoreceptor including an electroconductive substrate, a photosensitive layer located overlying the substrate, and a protective layer overlying the...
Ink pouch for a printer ink cartridge
Image reproducing apparatus with problem monitoring/reporting ability and
method for monitoring and reporting...
An image reproducing apparatus (1) comprises an image forming part (150, 160) that carries out an image forming and reproducing process; a data storage (20) that...
Method of creating and recording image file
A method of creating an image file to be additionally written is disclosed to prevent logical inconsistency between the image file and existing recorded data in...
Transfer-fixing unit with a surface layer of predefined hardness for use
in an image forming apparatus
A transfer-fixing unit for use in an image forming apparatus having an intermediate transfer member and a transfer-fixing unit, which includes a pressure member...
Image forming apparatus for forming image with fixing member, power supply
control method for controlling the...
An image forming apparatus for forming an image with a fixing member, which fixing member includes a first heating member and a plurality of second heating...
Method and apparatus for high speed data compression and decompression
A subband processing apparatus useful for wavelet conversion and compression-decompression operations includes a plurality of memories and a plurality of...
Image processing method and apparatus, digital camera, image processing
system and computer readable medium
In image processing method and apparatus of the present invention, an image distortion caused by an oblique image pickup is corrected. A plurality of images of...
Constant-current circuit and system power source using this
A constant-current circuit and a system power source using this constant-current circuit are disclosed, which can generate plural highly accurate constant...
Constant voltage power supply circuit and method of testing the same
A constant voltage power supply circuit is provided with a constant voltage circuit part to convert an input voltage into a predetermined constant voltage, a...
Electrophotographic photoreceptor, and image forming method, image forming
apparatus and process cartridge...
An electrophotographic photoreceptor including an electroconductive substrate and a photosensitive layer located overlying the electroconductive substrate,...
Electrophotographic photoconductor, process cartridge, image forming
apparatus and image forming method
An electrophotographic photoconductor, including an electrically conductive substrate, an undercoat layer containing a filler and a binder resin and provided on...
Method for apparatus for recording and playback of multidimensional
A method and apparatus for recording and playback of multidimensional walkthrough narratives. A three dimensional modeling language is used to automatically...
Techniques for generating a coversheet for a paper-based interface for
The present invention provides techniques for generating a coversheet for a paper document comprising one or more pages, wherein the paper document is generated...
Techniques for storing multimedia information with source documents
A method of storing information for recorded information and a source document is provided. The method comprises: determining a first piece of information...
Fixing apparatus and an image formation apparatus
A fixing apparatus and an image formation apparatus therewith are disclosed. According to the fixing apparatus, a heating range that is heated by electromagnetic...
Charging device, and process cartridge and image forming apparatus using
the charging device
A charging device including: a charging roller having a metal cylinder and an elastic layer located on the metal cylinder; a cleaner configured to clean the...
Misalignment detection device, optical writing apparatus, and image
An image detection device includes a light source, an image sensor, a light guiding device, an image focusing device and a housing. The light source is...
Recording-medium conveying device conveying a recording medium on a
conveying belt charged with a positive...
This recording-medium conveying device comprises a conveying belt, the conveying belt, a belt charging unit, and a pressing roller. The conveying belt is wound...