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Patent # Description
US-9,274,738 Information processing apparatus, control method and storage medium storing program for short distance wireless...
In an information processing apparatus capable of performing communication using each of a plurality of communication methods, information used to communicate...
US-9,274,731 System and method for controlling a print job
A system and method for controlling a print job receive a request to print a print job; record, in the print job, a first time at which the request is received;...
US-9,274,728 Print control apparatus and print control method
There is provided a print control apparatus capable of outputting a plurality of printed materials after a user checks a dividing line of an original image and...
US-9,274,727 Communication apparatus, control method therefor, and computer-readable storage medium for performing...
It is determined whether a relay apparatus connected via a network is an external apparatus having a function of executing predetermined processing. In...
US-9,274,726 Communication apparatus capable of notifying temporary disconnection from network, communication system, method...
A printing system capable of distinguishing between disconnection of a communication apparatus from a network caused by power-off of the communication apparatus...
US-9,274,499 Cartridge and image forming apparatus
A process cartridge includes: a first unit including a photosensitive drum; a second unit, including a process member, movable to a spaced position and to a...
US-9,274,496 Electrophotographic process cartridge and electrophotographic apparatus
Uneven charging is improved, and production of a banding image attributed to a slip between the charging member and the electrophotographic photosensitive...
US-9,274,495 Image forming apparatus having fixing unit whose projected portion is prevented from coming out of main...
An image forming apparatus includes: a main assembly; and a fixing unit for fixing an image on a recording material. The fixing unit is detachably mountable to...
US-9,274,491 Power supply apparatus and image forming apparatus
The discharge circuit includes plural resistors connected in parallel to a capacitor and connected between input lines. When input of an alternative voltage has...
US-9,274,490 Power supply apparatus and image forming apparatus
A power supply apparatus includes a transformer and a switching unit that causes two switching elements connected in series to drive the primary winding of the...
US-9,274,489 Cartridge with electrode member constituting a conducting path
A cartridge detachably mountable to a main assembly of an image forming apparatus, includes: a member to be supplied with electric energy; a frame molded with a...
US-9,274,487 Image forming apparatus
To prevent a flap of an envelope from sticking to an envelope main body, an image forming apparatus includes: an image forming portion forming a toner image on...
US-9,274,484 Image forming apparatus and toner accommodation container
An image forming apparatus on which a toner accommodation container accommodating toner is insertably/removably mounted to discharge the toner from the toner...
US-9,274,482 Image forming apparatus with developing contrast control
A toner image for measurement of an area coverage modulation of 90% or more is formed on a photosensitive drum in a non-image formation, and a setting condition...
US-9,274,481 Image forming apparatus
An image forming apparatus includes an image bearing member on which an electrostatic latent image is formed, a developing device that develops the...
US-9,274,477 Image forming apparatus
In a constitution of primary-transfer-high-voltage-less in which a power source dedicated to primary-transfer, in the case where voltage applications for...
US-9,274,474 Fixing device
The fixing device includes a rotary member for contacting the unfixed toner image, a pressure member for forming the nip portion by contacting the rotary...
US-9,274,473 Image forming apparatus
A fixing device includes a fixing device including rollers which form a nip therebetween to fix a toner image on a sheet; a supporting mechanism for movably...
US-9,274,471 Rotatable heating member and image heating apparatus
A rotatable heating member incorporating a heat source configured to heat a toner image on a sheet includes an elastic layer and a surface layer provided on the...
US-9,274,470 Fixing apparatus and image forming apparatus
A fixing apparatus includes a first member that is heated by a heat source and is rotatable; a second member that is rotatable, the second member forming a nip...
US-9,274,468 Image heating apparatus
An image heating apparatus includes first and second rollers forming a nip therebetween to heat a toner image on a sheet; a rubbing roller for rubbing an outer...
US-9,274,467 Image heating apparatus
An image heating apparatus includes a coil; a belt member; a first core and a second core which are provided inside the belt member; a contact member contacting...
US-9,274,466 Image fixing apparatus having end region temperature control
The present invention relates to an image fixing apparatus including a fan for cooling one end region of the image fixing apparatus and a fan for cooling...
US-9,274,464 Image forming apparatus
An image forming apparatus includes an image forming unit configured to from a measurement image on a recording paper by a color material, a fixing unit...
US-9,274,455 Image forming apparatus supplying toner from container to accumulating unit based on tower density developer in...
An image forming apparatus including a replaceable container having toner stored therein includes: an image forming unit including an accumulating unit for...
US-9,274,450 Charging device
A charging device includes: a discharging electrode; a casing surrounding the discharging electrode and being provided with an opening in a member-to-be-charged...
US-9,274,448 Image forming apparatus, positional deviation detection apparatus, and positional deviation detection method
An image forming apparatus includes a first detection unit including a first light receiving element arranged in a direction of normal reflected light reflected...
US-9,274,443 Electrophotographic photosensitive member, process cartridge, and electrophotographic apparatus
An electrophotographic photosensitive member includes a laminated body including a conductive support, a first intermediate layer on the conductive support, and...
US-9,274,442 Electrophotographic image forming apparatus having charge transport layer with matrix-domain structure and...
Provided an electrophotographic image forming apparatus comprising an electrophotographic photosensitive member and a charging member. The electrophotographic...
US-9,274,405 Projector with illumination system having a cuboid optical member
A projector includes an area light source, a spatial light modulator, an illumination system that receives light from the area light source and illuminates the...
US-9,274,370 Light-emitting device, backlight device, and image display apparatus
A light-emitting device includes: a first planar member having a plurality of light sources; a second planar member being parallel to the first planar member;...
US-9,274,325 Zoom lens and image pickup device provided with the same
A zoom lens includes: a first lens unit having a positive refractive power; a second lens unit having a negative refractive power; a third lens unit having a...
US-9,274,254 Optical element array, photoelectric conversion apparatus, and image pickup system
An optical element array includes a first optical element and a second optical element that is further away from a center of an array region than the first...
US-9,274,052 Feature vector for classifying specular objects based on material type
Material classification for a sample fabricated from an unknown material, particularly a specular sample such as a metallic sample fabricated from an unknown...
US-9,273,187 Ink jet recording head and manufacturing method therefor
Provided is an ink jet recording head, including a member provided with an ejection orifice for ejecting ink, in which the ink jet recording head further...
US-9,272,872 Sheet stacking device and printing apparatus
A sheet stacking device that can appropriately stack, at a fixed position, sheets that are discharged to a discharge tray, and a printing apparatus are...
US-9,272,862 Sheet feeding device and image forming apparatus
When a sheet is determined to arrive at a registration roller, a motor is temporarily stopped and then, is rotated so as to return a cam to an initial position....
US-9,272,861 Sheet feeding unit and image forming apparatus
A sheet feeding unit includes a supporting member configured to rotatably support a rotary feeding member, a first retaining member configured to push the...
US-9,272,860 Sheet feeding apparatus, image reading apparatus, and image forming apparatus
A sheet feeding apparatus, in which a feeding roller can take a feeding and retracted positions through a simple configuration, and an image reading apparatus,...
US-9,272,859 Supply apparatus, method for supplying print medium, and printing apparatus
A supply apparatus including: a supply member that contacts a print medium and feeds out the print medium; a drive transmission unit configured to transmit...
US-9,272,857 Sheet stacking apparatus, sheet feeding apparatus, and image forming apparatus
A sheet stacking apparatus includes a base member, a sheet stacking portion on which sheets are stacked, and a biasing portion configured to bias the sheet...
US-9,272,561 Printing system for inhibiting Z-folding and control method thereof
A printing system for controlling to allow various settings by one job and reducing output of unnecessary printed materials is provided. To accomplish this, the...
US-9,272,546 Sheet feeding apparatus
A sheet feeding apparatus includes: a tray storing a sheet and detachably mounted on an apparatus body; a rotatable arm; a roller, provided on the arm,...
US-9,272,544 Control apparatus, control method, and storage medium
An embodiment of this invention is directed to reducing waste paper caused by a margin added between images even between different jobs. According to the...
US-9,272,543 Printing device, tray and conveyance device
A printing device that prints on media held in a tray includes a first roller section including a first conveyance roller; a second roller section including a...
US-9,272,522 Printing apparatus and ink amount detection method
A printing apparatus includes a main tank for containing ink; a sub tank for containing ink supplied from the main tank and containing ink to be supplied to a...
US-9,272,509 Printing apparatus
A printing apparatus comprises: a printhead, which has a heater board on which heaters are disposed, configured to discharge ink; a transfer unit configured to...
US-9,272,508 Element substrate, printhead, and printing apparatus
An element substrate capable of suppressing occurrence of electromagnetic noise upon driving printing elements on an element substrate with long wiring lengths,...
US-9,272,282 Combined thermal devices for thermal cycling
The invention relates to systems and methods including a combination of thermal generating device technologies to achieve more efficiency and accuracy in PCR...
US-9,271,695 Apparatus for mammography with acoustic matching
The present invention employs a measuring apparatus having: a holding plate for holding a subject; an acoustic matching member provided between the subject and...
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