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Patent # Description
US-7,705,872 Optical writing device and image forming apparatus
An optical writing device includes a dichroic mirror and a deflection beam splitter. The dichroic mirror causes a light beam to pass therethrough or reflect...
US-7,705,871 Optical writing device and image forming apparatus including the optical writing device that prevents scattered...
An image forming apparatus includes an optical writing device. The optical writing device includes an optical writing unit that emits laser light beams toward...
US-7,705,868 Light emitting array with improved characteristics, optical writing unit, and image forming apparatus
A light emitting array including at least a plurality of light emitting elements, each of which is provided thereon with a microlens in one-to-one...
US-7,705,679 Operational amplifier
An operational amplifier includes a first differential stage, a second differential stage, a second cascade amplifier stage, an output unit, a first switching...
US-7,705,657 Backflow preventing circuit capable of preventing reverse current efficiently
This patent specification describes a backflow prevention circuit which includes a first switch configured to conduct or to shut down a current path from an...
US-7,705,573 Constant voltage circuit
A voltage change detecting circuit part amplifies an output signal of a differential amplifying circuit so that a slew rate thereof may be larger than that of a...
US-7,705,563 Charging control semiconductor integrated circuit and secondary battery charging apparatus using the same
A charging control semiconductor integrated circuit used in a charging apparatus for a secondary battery includes first and second terminals. The first terminal...
US-7,705,485 Power source and image forming apparatus
A power source is disclosed. The power source includes a first power source applying a first voltage to a control unit and a second power source applying a...
US-7,704,655 Electrophotographic photoreceptor and electrophotographic apparatus
An electrophotographic photoreceptor which can respond to a reduction in diameter of photoreceptor and a process having high circumferential speed, due to the...
US-7,704,066 Heat insulating stamper structure
A heat insulating stamper is disclosed. The heat insulating stamper includes an uppermost section made of a metal material, a lowermost section made of the same...
US-7,703,143 Information processing apparatus, image forming apparatus, and electronic data movement canceling method
An information processing apparatus deleting, from a second recording medium, a copy of electronic data once recorded in the second recording medium, an original...
US-7,703,125 Approach for deleting electronic documents on network devices using document retention policies
An approach is provided for deleting electronic documents using a document retention policy that specifies one or more deletion criteria for documents belonging...
US-7,703,044 Techniques for generating a static representation for time-based media information
Techniques for generating a static representation of time-based media information. A static representation is generated that comprises a timeline representing...
US-7,703,002 Method and apparatus for composing multimedia documents
A document sharing system includes producing an updatable collection of multimedia documents. A collection overview sheet provides a facile medium for handling...
US-7,702,841 Semiconductor integrated circuit and image processing apparatus having the same
An ASIC includes a receiving unit, a transmission interface, a reception interface, a buffer, and a control unit. When the receiving unit receives a second write...
US-7,702,673 System and methods for creation and use of a mixed media environment
A Mixed Media Reality (MMR) system and associated techniques are disclosed. The MMR system provides mechanisms for forming a mixed media document that includes...
US-7,702,666 Full-text search device performing merge processing by using full-text index-for-registration/deletion storage...
When a number of document data registered in one of full-text index-for-registration/deletion storage parts reaches a predetermined number, or when a capacity of...
US-7,702,534 Merchandise planning and development system and method for the same, and a computer product
The merchandise planning and development system includes a WWW server 33 for informing many and unspecified customers 3.sub.1 to 3.sub.n of merchandise planning...
US-7,702,271 Fixing device, and image forming apparatus using the fixing device
An image forming apparatus including an image bearing member; a charger; a light irradiator; a developing device; a transfer device; an image bearing member's...
US-7,702,265 Developing unit and image forming apparatus
A developing unit for transferring toner onto a latent image on an image carrier so as to develop the latent image includes a toner carrier, an electric field...
US-7,702,262 Toner container including a container body with a gripper at the end thereof, and associated method
A toner container includes a longitudinal container body and a held portion. The longitudinal container body has a first end and second end distal to the first...
US-7,702,261 Development device and method capable of maintaining toner concentration at constant level without shortening...
A development device includes a developer bearing member including a plurality of magnetic poles for bearing a two component developer, and rotating so that the...
US-7,702,257 Image forming apparatus with image bearing member having a lubricant
An image forming apparatus including at least one image bearing member; at least one charging device configured to charge a surface of the at least one image...
US-7,702,252 Connector and image forming apparatus including the same
A connector connects a rotatable body including an attachment hole and an engaging groove, and a shaft pressed into the attachment hole to integrally rotate. The...
US-7,702,248 Powder container, toner container, and image forming apparatus
A powder container is configured to be installed in a substantially horizontal manner in an apparatus in which the powder container is used. A powder inlet is...
US-7,702,198 Semiconductor laser module and light scanning device and image forming apparatus using the same
An angle .beta. between a principal ray of incident light incident on an optical fiber via a lens system and a marginal ray of reflected light nearest to the...
US-7,702,147 Image reading apparatus for processing color components in sequence
An image reading apparatus includes: an image signal generating part reading a plurality of color components of image data from an original, and generating...
US-7,701,931 Network communication apparatus and method for performing a T.38 communication function using a voice...
A network communication apparatus that includes a function for performing communications via an IP network and that includes an ITU-T standard T.38 communication...
US-7,701,822 Recording method, information recording device, information reproducing device, program, recording medium, and...
A recording method recordings data on an information recording medium in units of blocks having a predetermine size, by judging whether or not a block of the...
US-7,701,805 Time correction apparatus and image forming device having the time correction apparatus
In a time correction apparatus, a summer-time information holding unit holds summer-time information which contains an amount of input time as an amount of time...
US-7,701,646 Lens barrel
A lens barrel is provided. The lens barrel includes a first cylinder that includes at least one continuous groove on an interior surface thereof. The at least...
US-7,701,612 Image processing method, program and apparatus having plural halftoning methods including error diffusion using...
In an image processing method for carrying out a plurality of types of halftoning processing expressing in combination amplitude modulation having the number of...
US-7,701,606 Java printer with a printer control interface in a form of a web page
A method of communicating with a printer, including: receiving, at the printer, a request for a printer control interface from a remote computer; sending, from...
US-7,701,603 Print processing apparatus, print processing method, and computer-readable medium storing print processing program
A print processing apparatus is disclosed that performs print data processing based on a print command from an application. The apparatus includes a print data...
US-7,701,600 Image processing apparatus and computer product
An image processing apparatus includes an information processor that is controlled by a general-purpose operating system, and an image processor. The information...
US-7,701,599 Setting error avoidable printing system and method
A printing system includes a document supervisory client provided in a first computer and configured to generating at least one print condition setting. A...
US-7,701,594 Image forming apparatus, image forming method, and computer product
An image forming apparatus includes a rendering processing unit that represents position information of each vertex of a plurality of triangles forming a figure...
US-7,701,584 Light path circuit apparatus and ring laser gyro
A light path circuit apparatus suited for a small sized ring laser gyro, includes a base having a standard plane, one or more substrates laminated parallel...
US-7,701,480 Light-source driving device, optical scanning device, and image forming apparatus
A circuit for driving a plurality of light emitting units includes a current biasing unit that biases a light emitting current with an overshoot current and...
US-7,701,349 IC tag read-write apparatus and antenna unit thereof
An IC tag read-write apparatus includes a control circuit, a transmission link, and a plurality of antenna units. The control circuit controls data relative to...
US-7,701,188 Synchronous rectification switching regulator, and control circuit and control method therefor
A synchronous rectification switching regulator, and a control circuit and a control method for controlling the synchronous rectification switching regulator....
US-7,701,187 DC converter with halt mode setting means
A DC converter with a halt mode setting is disclosed for preventing the occurrence of over-current while alleviating the increase in the size of circuits, along...
US-7,701,181 Power supply device and operations control method thereof
A LDO and a switching regulator are connected in parallel with each other. The power supply device selects and actuates either of the LDO or the switching...
US-7,701,089 Power supply circuit
A power supply circuit is disclosed that includes a first power supply for supplying first power to a load, a first constant voltage circuit part for changing...
US-7,700,876 External device and electronic apparatus
An external device that is electrically connected to a main unit by a plurality of electric cables includes a first casing member storing a function unit; an...
US-7,699,457 Recording ink, ink cartridge, ink record, inkjet recording apparatus, and inkjet recording method
The recording ink having a water, a water-soluble organic solvent, a colorant, and at least one fluorochemical surfactant selected from the following Structural...
US-7,699,450 Ink supplying container and image forming apparatus
An ink supplying container is disclosed. In the ink supplying container, when the internal pressure of an ink container is made a positive pressure which is...
US-7,699,302 Sheet handling apparatus capable of effectively performing sheet processing, and an image forming apparatus...
A sheet handling apparatus comprises: a stacking mechanism to stack sheets of one or more printable media as a sheaf; a sheet conveyance mechanism to transport...
US-7,698,646 Techniques for accessing information captured during a presentation using a paper document handout for the...
Techniques that enable information recorded during a presentation to be accessed or retrieved using a handout printed for the presentation. A user can select one...
US-7,698,484 Information processor configured to detect available space in a storage in another information processor
An information processor that is connected to at least one other information processor via a network, includes a detecting unit that detects an optional device...
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