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Ink, ink cartridge, and ink jet recording method
Provided is an ink for ink jet including a first pigment and a second pigment. Each of the first pigment and the second pigment comprises a self-dispersible...
Liquid ejection head and method of manufacturing liquid ejection head
Provided is a liquid ejection head, including: multiple ejection orifices for ejecting liquid; multiple pressure chambers that communicate with the respective...
Liquid-ejection recording head and method of manufacturing liquid-ejection
A recording head includes a substrate whose first surface has an element that generates energy used for ejecting liquid; a first portion that supports a second...
Liquid ejection head
A liquid ejection head includes ejection ports for ejecting liquid, recesses respectively accommodating the ejection ports in the insides thereof, ejection...
Inkjet printing apparatus and control method
An inkjet printing apparatus includes a purge unit having a sheet member that purges ink deposited on an orifice face of a print head and a winding unit that...
Inkjet printing apparatus
An inkjet printing apparatus is provided that can establish a test pattern detection region according to the printing format, where performing printing by way...
Printing apparatus and aging method
An embodiment of this invention is directed to preventing a decrease in the number of media printable with ink in an ink tank owing to an increase in waste ink...
Sheet processing apparatus, method for controlling sheet processing
apparatus, and storage medium
The present invention is directed to providing a mechanism for allowing a user to easily take out print products discharged onto a plurality of sheet discharge...
Information processing apparatus and method for designating plural
discharge trays to stack copies with...
An information processing apparatus includes a designation unit configured to designate number-of-copies information indicating a number of copies of print...
Sheet feeding apparatus and image forming apparatus
A sheet feeding apparatus that can prevent changes at the time of mounting a sheet cassette, and deformation and changes of the sheets after the sheet cassette...
A head-mounted device to be worn on a user's head includes a first pressing member to press, for example, an occipital region, a second pressing member to...
Print control apparatus and print control method
Selected data files in folders are sorted in a designated order for each of folders that store selected data files (S204), and information associated with each...
Transmission system, transmission apparatus, and method
If a firmware set is released, a transmission system does not permit a change in a version combination of firmware included in the firmware set and does not...
Methods for decoding, methods for retrieving, method for encoding, method
of transmitting, corresponding...
A method for decoding comprises the following steps: receiving a first codeword comprising a plurality of elements of a first finite commutative group and...
Communication apparatus provided with network interfaces, control method
therefor, and storage medium storing...
A communication apparatus is provided with network interfaces. A control unit provides an application programming interface for an application that runs on the...
Sheet binding apparatus using concave-convex members and image forming
apparatus having same
A sheet binding apparatus which forms concavity and the convexity on a sheet bundle including a plurality of sheets in a thickness direction so as to bind the...
Image forming apparatus with sheet transport control timing changed
according to length of transported sheet
An image forming apparatus has an image bearing member bearing a toner image, a transfer part transferring the toner image from the image bearing member onto a...
Process cartridge, developing device and image forming apparatus
A process cartridge for an image forming apparatus includes a first frame supporting the photosensitive drum; a developing roller; a process member actable on...
Image forming apparatus having a path regulating member
In an image forming apparatus including a door 10 openable with respect to a main assembly of the image forming apparatus, a drum cartridge 8 detachably...
Piezoelectric transformer type high-voltage power supply device and image
A high-voltage power supply device includes: a piezoelectric transformer; a driving unit of the piezoelectric transformer; a detection unit configured to detect...
Connector for heater, fixing apparatus and image forming apparatus
An image fixing apparatus includes a heater including a substrate, a first electrode provided on one side of the substrate and a second electrode provided on...
Image heating apparatus
An image heating apparatus includes a first rotating member configured to heat a toner image on a sheet at a nip portion, a second rotating member configured to...
Method for detecting surface potential of image bearing member and image
An image forming apparatus configured to, in a state where a voltage is applied to a charging unit, determine a surface potential of an image bearing member...
Fixing device and control device
A fixing device includes a fixing device including rollers which form a nip therebetween to fix a toner image on a sheet; a reciprocating mechanism, including a...
Image forming apparatus capable of detecting contact fusion, and relay
An image forming apparatus which can individually detect contact fusion of relays in a circuit configuration in which the relays are connected to respective...
Image heating device
An image heating device includes a belt, a wire stretched from one widthwise end to the other widthwise end of the belt near a peripheral surface of the belt, a...
Image pickup apparatus
An image pickup apparatus which changes focal point adjustment by a focal point adjusting unit in accordance with the panning state detected by a panning...
Lens barrel and image pickup apparatus including the same
A lens barrel that is capable of facilitating attachment and detachment of an image stabilizing unit with a cheap and easy configuration. An image stabilizing...
Information recording apparatus and controlling method thereof
The invention relates to an information recording apparatus capable of relay recording, during which a sequence of data is continuously recorded across a...
Apparatus and method for detecting specific object pattern from image
A face area is detected from an image captured by an image pickup device, pixel values of the image are adjusted based on information concerning the detected...
Image processing apparatus and control method therefor
An image processing apparatus which re-encodes encoded data, encoded with a pixel block having a predetermined number of pixels as a coding unit, while...
Stereo image encoding apparatus, its method, and image pickup apparatus
having stereo image encoding apparatus
When a plurality of image signals of an object picked up by a plurality of image pickup units are encoded on a predetermined pixel block basis by using an...
Image processing apparatus and method for controlling same
A production unit of an image processing apparatus produces a contour signal of an image including a specific subject. A detection unit detects, on the basis of...
Disclosed is a method of compressing an image to be stored in a memory to satisfy a memory requirement. A size of a region having a uniform colour in the image...
Image processing apparatus, image processing method, and program
An image processing apparatus includes a calculation unit configured to calculate information indicating similarity among a plurality of tomographic images, and...
Information processing apparatus, image selection method, album creation
system, and storage medium
An information processing apparatus for selecting images used in an album indicating a group of a plurality of images includes a person setting unit configured...
Image processing apparatus, image processing method, and computer-readable
An image processing apparatus includes a first acquisition unit configured to obtain identification information for a plurality of blocks of an image, a second...
Detecting alteration of an image based on pattern information of color
A CFA pattern is extracted from captured image data for each first unit region. A first altered region is detected from disturbance of the periodicity of the...
Communication system, control station thereof and communication method
A plurality of control stations supervise respective ones of different networks and multiple nodes belonging to each network perform redundant transmission of...
Zoom lens and image pickup apparatus having the same
A zoom lens includes, in order from an object side to an image side, a first lens unit having a negative refractive power, a second lens unit having a positive...
Organic compound and electrochromic device including the same
Provided is a novel electrochromic compound that is excellent in oxidation-reduction repetition and highly transparent when bleached and does not show optical...
Image processing apparatus, scanner apparatus, image processing apparatus
control method, and scanner apparatus...
An image processing apparatus includes a reception port capable of receiving a paper document. A discharge port discharges a paper document received from the...
Original reading apparatus for reading image of an original
A light guide includes a plurality of boss portions. A round hole portion is provided near the center of a base member for fixing the light guide, and slit...
Illumination apparatus and image reading apparatus
An illumination apparatus includes a light source, a light guide, and a holding member configured to hold the light source and to hold the light guide via a...
Printing control method, printing control apparatus, and computer-readable
recording medium for setting a...
A printing control method for printing an image onto a recording medium including inputting data to be used for printing a page, setting a position and a size...
Image processing using pixel replacement
The prior art has such a problem that image quality degrades because dots are conspicuous in the case where the size of each dot is not so small and the black...
Information processing apparatus, recording medium, and control method to
display management information for...
An information processing apparatus changes a display of management information of a non-print job in a print queue to a completed state without waiting for...
Image forming apparatus for displaying a tally window of print histories,
control method therefor, printing...
An image forming apparatus for displaying a tally window of print histories, comprises: a tally unit which tallies the print histories; a receiving unit which...
Information processing apparatus which issues a predetermined output
instruction when a dragged file is dropped...
An information processing apparatus, which issues a print instruction when a dragged file is dropped on a print object, the apparatus comprises: a layout unit...
Scan server, scan device, scan service method and scan service program
In a conventional scan system, even in the case where an image forming device has an image processing function, since image processing such as OCR processing...