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Patent # Description
US-8,982,474 Zoom lens and information device
A zoom lens includes, in order from an object side to an image side along an optical axis, a first lens group having a positive refractive power, a second lens...
US-8,982,422 Method and apparatus for forming images, and method for producing printed products
An image forming apparatus for forming an image in accordance with light to be emitted from a light source includes: a digital half-toning unit configured to...
US-8,982,420 Image processing method, computer-readable storage medium, and information processing apparatus for determining...
An image processing method includes dividing a first image into regions according to content of the first image; generating a second image by converting a...
US-8,982,411 Image processing apparatus and method
An image processing apparatus includes: an extractor to extract colors used in input data; a converter to convert signals of the extracted colors into...
US-8,982,408 Color image capturing, measuring, and formation using capture unit with specular reflection preventing member
An image capturing unit includes: a sensor unit that captures an image of a predetermined area including an image capture object; a reference chart portion that...
US-8,982,405 Image processing device, image processing method, and image forming apparatus for processing image data having...
An image processing device includes: a drawing command transfer unit that transfers a drawing command for generating image data in a third region of a second...
US-8,982,400 Device management device and recording medium
In a device management device, a storage part stores device information pieces of devices on a network, an acquisition part acquires a device information piece...
US-8,982,390 Image forming apparatus, image printing system, image combining and outputting method, and computer product
In an image forming apparatus, when embedded information, which is information embedded into received image file, is to be printed, the embedded information is...
US-8,982,389 Image processing apparatus, screen data providing method, and computer-readable recording medium
An image processing apparatus for executing a job set thereto, and includes a communication unit configured to perform wireless communication with a portable...
US-8,982,386 Device, charging method, and system
A device includes a display unit, a display control unit configured to display a screen on the display unit according to display data, an execution unit...
US-8,982,377 Image processing apparatus and information setting system
An image processing apparatus includes a storing unit that stores setting information for operating the image processing apparatus; and an updating control unit...
US-8,982,243 Image processing device and image capturing device
An image processing device includes a dynamic range compressor that changes a characteristic of a tone curve depending on a position on input image data so as...
US-8,982,239 Imaging apparatus and imaging method for recording shooting completion information
An imaging apparatus includes: a reading device that reads a recording file on which a plurality of groups of information of character strings are stored in...
US-8,982,171 Image forming apparatus which corrects main scanning misregistration
An image forming apparatus includes a light source which illuminates in response to image data, and a deflector to deflect an optical beam output from the light...
US-8,982,170 Information processing apparatus, information processing method, information processing system, computer...
An information processing apparatus that generates a drawing command for drawing visual information by irradiating laser light on a recording medium includes a...
US-8,982,066 Automatic ending of interactive whiteboard sessions
A method and apparatus is disclosed herein for automatically ending an interactive device session. In one embodiment, the system comprises a memory; and a...
US-8,980,512 Electrophotographic photoreceptor, and method for producing electrophotographic photoreceptor
An electrophotographic photoreceptor is disclosed. The electrophotographic photoreceptor includes a resin substrate including a carbon nanotube; and a...
US-8,980,408 Liquid composition, recording method, and recorded matter
A liquid composition containing: a water-soluble cationic polymer obtained by polymerizing monomers containing epihalohydrin and at least one of amine and...
US-8,979,989 Ink for inkjet recording, ink cartridge and inkjet recording apparatus
An ink for inkjet recording including a pigment, a penetrating agent and water, wherein the pigment includes: an ozone-oxidized carbon black, including carbon...
US-8,979,400 Drive mechanism for movable mirror of camera
A camera movable-mirror drive mechanism includes a first shock-absorbing member, pushed by a main-mirror support member to absorb shock when the main-mirror...
US-8,979,255 Ink cartridge and method of replenishing ink cartridge
An ink cartridge including a holding member and an ink bag to accommodate ink, wherein the ink cartridge is replenished with pigment ink having a pH higher than...
US-8,979,236 Image forming apparatus
An image forming apparatus includes a media roll, an image forming device, a conveyance unit, and a controller. In the roll, a printing medium having an...
US-D724,655 Powder container
US-8,978,157 Managing access to data based on device attribute information
A technique involves receiving a request for certain data to be processed by a device and determining, based on an attribute of the device, whether to allow an...
US-8,977,860 Method and apparatus for tamper proof camera logs
A method and apparatus for maintaining a tamper proof device log are described. In one embodiment, the method comprises maintaining an embedded log in the...
US-8,977,177 Fixing device employing electromagnetic induction heating system capable of effectively using magnetic flux and...
A fixing device comprises a fixing member having a heat generation layer, an excitation coil disposed opposite an outer circumferential surface of the fixing...
US-8,977,159 Image forming apparatus
An image forming apparatus includes an air-conditioning section to control at least one of temperature and humidity of air, a first passage to guide the air...
US-8,977,156 Fixing device and image forming apparatus including same
A fixing device includes a rotatable, endless fixing belt; a rotatable contact member configured to contact a circumferential surface of the fixing belt to form...
US-8,977,153 Image forming apparatus which uses an AC voltage and/or a DC voltage at a transfer nip depending on a surface...
An image forming apparatus includes a controller and a transfer device including a power source to output a superimposed bias in which an AC voltage is...
US-8,977,150 Image forming apparatus including a controller configured to regulate a potential difference between a...
An image forming apparatus includes a rotatable photoconductor, a charging unit, an exposure unit to expose the photoconductor to reduce an electrical potential...
US-8,977,148 Image forming apparatus and image forming method
An image forming apparatus includes a rotatable image carrier that carries a toner image having a length corresponding to at least a circumferential length of...
US-8,977,006 Target recognition system and target recognition method executed by the target recognition system
A target recognition system operatively connected to a stereo imaging device to capture a stereo image of an area ahead of the target recognition system,...
US-8,976,964 Key pair management method and image forming device
In a key pair management method for use in an image forming device, one or more key pairs which are usable for secure communication between the image forming...
US-8,976,958 Conference device
A conference device receives and transmits at least one of images and voice via a communication network. The conference device includes a housing having an...
US-8,976,460 Varifocal lens barrel
A varifocal lens barrel includes a plurality of lens groups, each of which are linearly movable in the optical axis direction thereof without rotating about the...
US-8,976,426 Light source driving circuit, optical scanning device, and image forming apparatus
A light source driving circuit that drives a light source includes a driving electric current generator that generates a driving electric current including a...
US-8,976,386 Information processing apparatus configured to generate reconfigurable print data, print control program,...
An information processing apparatus includes an intermediate command generating unit configured to convert print setting information to an intermediate command...
US-8,976,300 Display control apparatus, image display system, display control method, and computer-readable recording medium...
A display control apparatus receives an input of a video signal from an input device and makes a control that causes a video to be displayed on a display...
US-8,976,222 Image processing apparatus and image processing method
An image processing apparatus includes an image processing command input section to receive image processing commands for image data written into a memory by...
US-8,976,216 Light source unit, optical scanning device, and image forming apparatus
A light source unit includes a surface-emitting laser array including light emitting units; and an apertured member provided on a light path of light beams...
US-8,976,119 Electronic display board apparatus, method of controlling electronic display board apparatus, and electronic...
An electronic display board apparatus configured to provide an operation key, includes a display with a touch panel function on which an application image is...
US-8,975,939 Voltage clamp circuit and integrated circuit incorporating same
A voltage clamp circuit includes a power supply, a first element connected with the power supply to output a constant current, a third element configured to...
US-8,975,707 Semiconductor device
A region for substrate potential is formed of an n-type well at a position in the direction of a channel length relative to the gate electrode and the position...
US-8,974,895 Inkjet ink, ink storage container, inkjet recording device, and recorded matter
An inkjet ink that contains at least water; a water-soluble organic solvent; a pigment; and a copolymer or a salt thereof. The copolymer or the salt thereof has...
US-8,974,360 Creasing device, image forming system, and creasing method
A creasing device forms a crease in a to-be-folded portion of a sheet. The creasing device includes a sheet-information reading unit that reads any one of sheet...
US-8,974,064 Light source apparatus and image projection apparatus
A light source apparatus includes a light source unit that includes plural sets of a laser and a coupling lens corresponding to the laser, which are...
US-8,974,040 Liquid droplet ejection head, image forming apparatus including same, and method for cleaning same
A liquid droplet ejection head including a common liquid chamber, multiple individual liquid chambers communicating with the common liquid chamber, to which a...
US-8,974,026 Liquid droplet ejection head, control device, control method, and manufacturing method of the same, and...
A control device of controlling a liquid droplet ejection head includes a head substrate; a head controller applying a drive voltage to the head substrate to...
US-8,973,759 Sieving device, sieving device for developing device, and powder-charging device
A sieving device including a hollow cylindrical body, a filter disposed at a bottom portion of the hollow cylindrical body, and a blade configured to rotate in...
US-D724,140 Printer
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