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Patent # Description
US-7,839,579 Lens barrel, camera and information device
A cam locus of the cam surface (G1) on the image plane side of the first group cam groove (27) of the rotating cylinder (21) has an angle to a flat surface where...
US-7,839,527 Data control apparatus, data control method thereof and image forming apparatus
A data control apparatus includes an extension devices interface to which a plurality of extension devices are connectable, a program memory provided on each of...
US-7,839,427 Multi-beam image forming apparatus configured to perform droop correction
A multi-beam image forming apparatus is disclosed in which a semiconductor laser array including plural semiconductor laser elements serves as an optical beam...
US-7,839,130 Switching regulator capable of preventing reverse current
A switching regulator includes a first switch, an inductor, a second switch, a control circuit to control a switching operation by switching the first switch and...
US-7,838,951 Semiconductor sensor and manufacturing method of the same
A semiconductor sensor and a manufacturing method of the same capable of making the specific gravity of a weight part to be greater than that of a weight part...
US-7,838,815 Rotary encoder having a support body rotatable with a rotator, apparatus and system for detecting a rotational...
A rotary encoder capable of detecting a rotational movement of a rotator with high accuracy, and an apparatus and system for detecting the rotational movement of...
US-7,838,193 Toner and image forming method using the toner
A toner including toner particles including a binder resin, a colorant and a release agent, and an external additive including a first particulate inorganic...
US-7,838,188 Electrophotographic photoconductor, image forming method, image forming apparatus, and process cartridge
A preferred aspect of an electrophotographic photoconductor of the present invention contains a layer containing a hardened material which is prepared by...
US-7,837,300 Liquid jet head, manufacturing method of the liquid jet head, image forming device, nozzle member of the liquid...
A liquid jet head includes a nozzle forming member having a water repellent layer formed on a liquid drop jet side surface of a nozzle base having a nozzle hole...
US-7,837,299 Liquid ejecting head and method of manufacturing the same, image forming apparatus, liquid drop ejecting...
A liquid ejecting head with a nozzle forming member in which plural nozzle sequences formed by aligning nozzles configured to eject a liquid drop of recording...
US-7,836,388 Enhancing accuracy of jumping by incorporating interestingness estimates
A method and apparatus is disclosed herein for enhancing accuracy of jumping by incorporating interestingness estimates. In one embodiment, the method comprises...
US-7,836,370 Scan test circuit, semiconductor integrated circuit and scan enable signal time control circuit
A SCAN test circuit for giving a semiconductor integration circuit a scan test includes a scan enable signal generating device that generates scan enable signals...
US-7,836,158 Network synchronization system and information processing device
A disclosed network synchronization system includes plural information processing devices. At least one of the information processing devices includes a setting...
US-7,836,035 Methods and systems for providing online information for networked devices
Online information is centrally stored for various devices, and the online information includes reference manual and related information such as related...
US-7,835,683 Cleaning unit, image carrying unit and image forming apparatus using the same
A cleaning unit includes a cleaning member, an ejection member, a delivering member, and a flicker. The cleaning member contacts an object to be cleaned moving...
US-7,835,677 Developing device, image forming apparatus, and process cartridge
Provided is a developing device containing a two-component developer including a magnetic carrier and a toner; a developer bearing member containing a...
US-7,835,675 Toner container and image forming apparatus
A toner container detachably attached to a toner-container holder of a main body of an image forming apparatus includes a container body that includes an...
US-7,835,673 Developer container, developer supplying device, and image forming apparatus
A method of installing a toner container and a container. The container includes a body for storing toner, a handle attached to an end of the container, an...
US-7,835,671 Developing device using two-component developer and image forming apparatus equipped with the developing device
A developing device comprises a feeding and conveying path; a stirring and conveying path; and a recovering and conveying path, and capable of extending the...
US-7,835,670 Image forming apparatus reducing background contamination
An image forming device includes a plurality of image forming units provided in parallel comprising a black image forming unit to form a black toner image and a...
US-7,835,661 Image forming apparatus
An image writing unit causes, upon being set in a write position, an optical system unit to be movable and positions the optical system unit, with a hitting...
US-7,835,653 Developing device and image forming apparatus
A developing device includes a developing unit, a developer agitating unit, a developer conveying unit, and a toner supplementing unit. The developing unit...
US-7,835,652 Image developing method, image developing device, and image forming device
An image developing method is disclosed that is able to efficiently remove degraded toner on a developing agent carrier, prevent formation of abnormal images,...
US-7,835,638 Image recording apparatus, image recording method, and computer-readable recording medium
An image recording apparatus includes an image sensing part for converting an optical image imaged by a photograph lens to an electric signal, a distance...
US-7,835,428 Method and device for facsimile communication capable of completing communication even when there is disruption...
A MODEM device includes a detector configured to detect a synchronization signal transmitted from a source MODEM in a resynchronization process of a primary...
US-7,835,412 Laser control system, optical scanning device, and image forming apparatus
A control system for a laser source driven by a direct current drive voltage includes a system control board, a laser driver, and a power stabilizing circuit....
US-7,835,305 Remote management system
A disclosed remote management system includes an electronic device; a communication adaptor; and a management apparatus connected via the communication adaptor...
US-7,835,037 Image processing apparatus and image processing method
In an image processing apparatus for creating an electronic file from a paper document with the use of an optical reading device, a detecting part detecting a...
US-7,835,024 Print information processing apparatus
A print information processing apparatus for performing a printing process is disclosed. The print information processing apparatus is connected to a printer via...
US-7,835,019 Image forming apparatus and authentication and charging method
An image forming apparatus having a hardware resource used in image forming processing and an application executing the image forming processing, and performing...
US-7,834,902 Pixel clock creation method, pixel clock creation device, optical scanning device, and image forming apparatus
In a pixel clock creation method and device, a high frequency clock is created. A scanning time needed to scan a predetermined scanning length is detected in...
US-7,834,393 Semiconductor device and manufacturing method of the semiconductor device
A semiconductor device includes a power MOSFET including a trench formed on a surface of a semiconductor layer forming a drain; a gate electrode formed in the...
US-7,833,844 Semiconductor device and production method of the same
A disclosed method of producing a semiconductor device includes the steps of (A) forming a gate electrode and a trimming fuse on a semiconductor substrate; (B)...
US-7,833,686 Toner and method for producing the same, toner kit, and developer, process cartridge, image forming method and...
A toner kit containing at least a black toner, a yellow toner, a magenta toner and a cyan toner, wherein these toners have at least the binder resin, the...
US-7,832,945 Lens barrel, camera and portable information terminal apparatus
A lens barrel includes a telescopic cylinder, at least one movable lens, and a retractable lens. The telescopic cylinder includes at least one movable cylinder...
US-7,832,332 Printing device and ultraviolet irradiation apparatus
A printing device comprising a stencil printing device which is excellent in operativity, in which a print drum with UV ink and non-UV ink can be used in a...
US-RE41,934 Image forming system
An image forming system is disclosed which can prevent toner stain adhered onto an image bearing member at the time of switching from one developing unit to...
US-7,831,851 Switching regulator
A switching regulator is disclosed that includes a switching transistor controlling output of an input voltage by switching in accordance with an input control...
US-7,831,737 Apparatus, method, and system for selecting one of a plurality of communication methods for communicating via a...
An apparatus, method, system for communicating with a counterpart communication apparatus via a network using more than one communication procedure or protocol....
US-7,831,657 Electronic apparatus for identifying and utilizing external applications contained on external apparatuses
An electronic apparatus for performing an operation by use of an application, which can communicate with a plurality of external apparatuses, includes an...
US-7,831,189 Lubricant applying unit, a process cartridge including the same, and an image forming apparatus provided with...
A lubricant applying unit, included in a process cartridge provided in an image forming apparatus, includes a solid lubricant, a lubricant supporting unit to...
US-7,831,186 Fixing device and image forming apparatus
A pressurizing member includes an elastic member having a uniform elastic modulus of K=EA/t, where E is a Young's modulus, A is an area of the nip portion, and t...
US-7,831,185 Image forming apparatus capable of smooth transmission of recording medium
Disclosed is an image forming apparatus including a first member having a surface endlessly moving in a specific direction a second member having a surface...
US-7,831,182 Developing device, image forming apparatus, and development error detecting method
A disclosed developing device includes a developing roller; a supply roller that is in contact with the developing roller and configured to supply toner to the...
US-7,831,177 Discharge device, image forming unit and apparatus
A discharge device including a discharge member that discharges an photoconductive member overlying an image bearer via a prescribed gap, and a voltage applying...
US-7,831,161 Method and apparatus for image forming of effectively detecting image data
An image forming apparatus and corresponding method, the image forming apparatus including a belt member supported by at least two rollers, an image forming...
US-7,831,156 Image forming apparatus having enhanced management for consumable-supplies
An image forming apparatus includes a sensor, a notification unit, and a controller. The sensor detects a supply-end condition of consumable supplies. The...
US-7,830,871 Communication apparatus, communication method and communication program
For carrying out communication with the use of an IP address, prefix information is extracted from a router advertisement, the prefix information is registered...
US-7,830,766 Data reproduction method and apparatus, disk, and recording/reproduction apparatus, using PRML method
A data reproduction apparatus for reproducing recorded data from an optical disk by using a PRML detection method is disclosed that includes an optical head...
US-7,830,584 Organic-inorganic composite material and method for producing the same, and functional electrode and functional...
The present invention provides an organic-inorganic composite material containing a metal oxide, and a functional organic material located on the metal oxide,...
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