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Patent # Description
US-7,593,578 Coding and decoding of image data with additional information
An apparatus for coding and decoding includes a decoding unit which decodes compressed and coded data to restore original image data, a storing unit which stores...
US-7,593,542 Image processing apparatus, image processing method, and computer product
An image processing apparatus includes an extracting unit to extract watermark data from image data of an image; a generating unit to generate a watermark image...
US-7,593,297 Information reproducing method and apparatus
An information reproducing method includes the steps o of reading information from an information medium that is rotated, and determining a rotation velocity of...
US-7,593,296 Optical disk, program, recording medium, information recording apparatus and recording method
A method for recording information in a rewritable optical disk having plural recording layers is disclosed. The method includes the steps of selecting either a...
US-7,593,150 Diffraction optical element, light beam detection device, optical scanner and image forming apparatus
An optical element for diffracting a light beam includes a diffractive surface having a one-dimensional periodic structure. The periodic structure and...
US-7,593,149 Optical scanning unit having more maintenance-friendly adjustable lens having a support member with first and...
An optical scanning unit includes: a light source configured to emit a light beam; a lens arranged so that the light beam emitted from the light source passes...
US-7,593,121 Image forming apparatus, program adding method, and a recording medium
An image forming apparatus include a program for performing a process concerning image formation by using a hardware resource, and a slot which a recording...
US-7,593,029 Optical scanning device and image forming apparatus using the same
An optical deflector of the present invention includes a movable mirror and torsion bars supporting the mirror and formed integrally with the mirror. The mirror...
US-7,593,028 Optical scanning method, optical scanner and image forming apparatus
An optical scanner can write a full-color image without occurrence of writing position differences even if a record density is switched. The optical scanner...
US-7,592,861 Reference voltage generation circuit, and constant voltage circuit using the reference voltage generation circuit
A reference voltage generation circuit includes: a first field-effect transistor that is an n channel-type field-effect transistor of a depletion-type, wherein...
US-7,592,855 Trimming circuit and semiconductor device
A trimming circuit is disclosed. The trimming circuit includes a first trimming circuit having resistors and fuses, and a second trimming circuit having a...
US-7,592,854 Temperature sensing circuit
A temperature-sensing circuit includes a first circuit block outputting an output voltage having negative or positive temperature coefficients and a second...
US-7,592,116 Indium-containing carrier for electrophotography, developer using the same, and developer container
The object of the present invention is to provide a carrier for electrophotography which includes a core material and a coating layer comprising particles on a...
US-7,591,551 Image forming apparatus
In an image forming apparatus, an AC bias is supplied to a conveyance belt, and the amount of charge on the printing side of a recording sheet is decreased. The...
US-7,591,458 Sheet conveyance apparatus and image forming apparatus
A sheet conveyance apparatus can convey a recording paper (12) in a stable condition irrespective of a kind of the material of the recording paper (12). The...
US-D600,743 Toner cartridge holder
US-7,590,661 Advanced Web Services on a legacy platform
A technique is provided for allowing the implementation of Advanced Web Services on a legacy platform. Logical work is separated into modules and the target...
US-7,590,379 Image formation device
A safe and space-saving image formation device that reduces, with a simpler configuration, generation of abnormal images by blockage, skewing, etc. by the...
US-7,590,376 Fixing method, a fixing apparatus, an image formation method, and an image formation apparatus
An energy-saving fixing apparatus for use in image formation apparatuses such as a copying machine is disclosed.A recording medium is sandwiched by a pair of...
US-7,590,374 Conveyor device and image forming apparatus
A toner-conveying device includes a movable plate. The movable plate is movable between a holding position such as to couple a cap of a toner container to a...
US-7,590,360 Method and apparatus for selecting image forming apparatus having enough toner
An image forming apparatus network system having a first image forming apparatus connected with a plurality of second image forming apparatuses over a network,...
US-7,590,289 Method, apparatus, and program for image processing capable of preventing and detecting tampering, and a medium...
A method, apparatus, and program for image processing are provided to perform operations of generating a verification document image and detecting tampering on...
US-7,590,159 Surface-emission laser diode operable in the wavelength band of 1.1-1.7 micrometers and optical...
A surface-emission laser diode includes a distributed Bragg reflector tuned to wavelength of 1.1 .mu.m or longer, wherein the distributed Bragg reflector...
US-7,589,910 Zoom lens, camera, and personal digital assistant
The zoom lens includes a first lens group G1 having a negative refracting power, an aperture stop FA, a second lens group G2 having a positive refracting power,...
US-7,589,879 Method and apparatus for attaching part, light scanning apparatus and image forming apparatus
A method for attaching a part, including preparing an optical part-holding member for holding an optical part and a housing member having a bottom wall and...
US-7,589,878 Optical scanning device and image forming apparatus
A common photodetecting unit detects a plurality of beams scanned by a plurality of polyhedral reflection mirrors provided in a multiple stages with a common...
US-7,589,857 Image forming apparatus and address information processing method
An image forming apparatus and an address book process request processing method are disclosed to improve access security to an address book. The image forming...
US-7,589,846 Method and apparatus for image forming capable of effectively correcting alignment errors of elementary color...
An image forming apparatus includes an image forming mechanism configured to perform an image processing operation for forming a plurality of elementary-color...
US-7,589,782 Imaging apparatus and imaging method for reducing release time lag
An imaging apparatus includes an exposure period setup part for generating a timing signal, an image pick up device control part for controlling an operation of...
US-7,589,778 Digital camera
A digital camera includes an imaging device driven by at least two kinds of drive modes, an image display device having a number of pixels less than a number of...
US-7,589,756 Optical scanning device, image forming apparatus, optical scanning correcting method, and image forming method
A beam detecting unit detects at least one of a position of an optical beam in a sub scanning direction and a position of the optical beam in a main scanning...
US-7,589,509 Switching regulator
A switching regulator that includes a switching transistor configured to control an output current by switching, a proportional current generator configured to...
US-7,589,307 Image display apparatus that reduces illuminance irregularity, projection-type image display apparatus using...
An illumination apparatus includes: a light source including at least one light-emitting element, the light-emitting element being configured to emit light and...
US-7,588,385 Coupling device and image forming apparatus using the same
An image forming apparatus includes a driving source, a rotary element and a coupling device. The coupling device includes an inner coupling having a cylindrical...
US-7,588,244 Sheet feeder with optical sensor
According to an aspect of the invention, there is provided a sheet feeder including; an air blowing unit floating and separating an upper portion of sheet of...
US-D600,275 Toner cartridge
US-RE40,917 Memory configuration of a composite memory device
The present invention is related to a composite flash memory device comprises a plural sector flash memory array which is divided to plural sector that is a...
US-7,587,677 Workflow management apparatus and method
A computer-readable recording medium is disclosed that stores a workflow function addition program for causing a computer to execute a method including the steps...
US-7,587,496 Transfer device, distributed processing system, transfer device control method, program, and recording medium
In a transfer device which mediates communication between first communication devices and a second communication device via a network, a first receiver unit...
US-7,587,476 Peripheral device with a centralized management server, and system, computer program product and method for...
Peripheral devices connected to a network each include a device management controller capable of deciding which peripheral device is to perform the managing...
US-7,587,412 Mixed media reality brokerage network and methods of use
A Mixed Media Reality (MMR) system associated techniques are disclosed. In one particular embodiment, the MMR system includes a MMR brokerage network having a...
US-7,587,371 Charging method and imaging apparatus for equitable and simple charging
A charging method using a use point that is a unit, common to a plurality of apparatuses, of charging according to use thereof includes the steps of (a)...
US-7,587,339 Systems, methods, and computer readable medium for providing a site for selling a product in response to a...
A user ID and a corporation ID for identifying an organization to which the user belongs are pre-registered in association, and the corporation ID of the...
US-7,587,166 Feeder for feeding and re-feeding an image forming apparatus
A feeder includes a feed unit and a re-feed unit. A feed unit feeds a recording medium (such as a sheet of paper) on a feed tray to a printer engine. A re-feed...
US-7,587,161 Fixer and image forming apparatus
A fixer fixing a toner including a binder resin and a colorant on a recording medium upon application of at least one of heat and pressure, including: a fixing...
US-7,587,159 Image forming method and apparatus including a relationship between secondary roller diameter and recording...
Provided is an image forming method that comprises a charging step, an exposing step, a developing step, an intermediate transfer step and a secondary transfer...
US-7,587,157 Image forming apparatus capable of correcting a rotation speed of an image carrier
An image forming apparatus includes a latent image carrier having a moving surface on which a latent image is formed, a drive control mechanism to control a...
US-7,587,156 Replaceable process cartridge and image forming apparatus using the same
A process cartridge for use in an image forming apparatus includes a first unit, a second unit, and a coupling shaft. The first unit includes an image carrier,...
US-7,587,152 Powder transport device and image forming system
A powder transport device includes a powder storing unit having a powder storing part which stores powder, and a container unit having a container part in which...
US-7,587,148 Image formation apparatus, an image formation method, an image formation program, and a recording medium
An image formation apparatus, an image formation method, an image formation program, and a recording medium are disclosed. The image formation apparatus includes...
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