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Image forming apparatus
An image forming apparatus includes: heating and pressing rollers for fixing a toner image; a contacting and spacing portion for contacting and spacing between...
Image heating apparatus
An image heating apparatus includes: first and second rollers; an external heating unit including a heating belt, first and second supporting rollers for urging...
Image forming apparatus
An image forming apparatus includes a photosensitive drum; a charger; an intermediary transfer belt; a transfer member; a constant voltage element; a switch for...
Image forming apparatus
In a constitution provided with no primary-transfer roller, in order to ensure a contact length between each of photosensitive drums and an intermediary...
Developing device and image forming apparatus
A developing device includes a developing member, a toner supplying member, and a carrier recovering member configured to recover magnetic carrier particles...
Developing device having developer coating regulation
A developing device includes a developer sleeve, a regulating portion including an edge portion at a closest position to a surface of the sleeve or a flat...
Image forming apparatus with lubricated developer carrying member
An image forming apparatus configured to form an image with developer includes an image bearing member configured to bear an image of the developer, a developer...
Image forming apparatus including lens array optical system, image
processing apparatus, program product, and...
An image forming apparatus includes: a photosensitive member; and an exposure unit. The exposure unit includes a lens array optical system in which a plurality...
Charging member, manufacturing method for charging member,
electrophotographic apparatus, and process cartridge
Provided is a charging member capable of suppressing adhesion of smear on its surface and suppressing generation of a C set image as well. The charging member...
Charging member and method for manufacturing the same
Provided is a charging member having a rough surface, thereby suppressing adhesion of dirt on the surface. A charging member having a supporting member, an...
A magnetic toner contains magnetic toner particles and silica fine particles. The magnetic toner has a thermal conductivity in the range of 0.230 to 0.270...
Heat treating apparatus for powder particles and method of producing toner
A heat treating apparatus for powder particles containing a binder resin and a colorant, the heat treating apparatus including: a treating chamber in which a...
Electrophotographic photosensitive member, process cartridge, and
Provided are an electrophotographic photosensitive member in which a residual potential hardly increases at the time of image formation, a pattern memory hardly...
Electrophotographic photosensitive member, process cartridge, and
An electrophotographic photosensitive member in which a leak hardly occurs, and a process cartridge and electrophotographic apparatus having the same are...
Method for producing electrophotographic photosensitive member
A method for producing an electrophotographic photosensitive member in which leakage hardly occurs is provided. For this, in the method for producing an...
Method for manufacturing electrophotographic photosensitive member
A method for manufacturing an electrophotographic photosensitive member using plasma CVD includes steps of placing a cylindrical base member in a reactor which...
Exposure apparatus, control method thereof, and device fabrication method
An exposure apparatus advantageous for reducing the driving time of a stage is provided. In the apparatus, an input of an arrangement of exposure shots and an...
Mask pattern generation method
A method for generating a pattern of a mask includes obtaining data of a plurality of polygons representing a plurality of pattern elements, grouping polygons...
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 positive refractive power, a second lens unit having a negative...
Imaging apparatus having light source identification and image quality
correction functions and method for...
An imaging apparatus includes an imaging unit configured to convert an incident light flux from an optical system into an electric signal, a band-cutting...
Method of manufacturing a diffraction grating
A method for manufacturing a blazed diffraction grating made of a crystalline material comprising gallium phosphide (GaP) or gallium arsenide (GaAs) includes...
Measuring apparatus including multi-wavelength interferometer
A measuring apparatus for measuring a position or a shape of a surface to be inspected includes a multi-wavelength interferometer and a control unit. The...
An interferometer comprises: a light source; a first polarization beam splitter configured to reflect, as reference light, a first polarization component of...
Production process for self-dispersible pigment, self-dispersible pigment,
ink, ink cartridge and ink jet...
The invention provides a production process for a self-dispersible pigment, having a step of bonding a group R.sub.1 in the following general formula (1) to a...
Ink, ink cartridge and ink jet recording method
The present invention preferably provides an ink including an organic pigment, a water-soluble resin and a surfactant that allows images having high color...
Substrate processing method
A substrate processing method for forming a through-hole in a substrate by reactive ion etching includes preparing a substrate that has a first surface and a...
Sheet feeding apparatus and image forming apparatus
The sheet feeding apparatus includes a sheet tray on which sheets are stacked, a feeding roller which contacts a top sheet on the sheet tray and feeds the sheet...
Printing control apparatus, printing control method, and printing control
A printing control apparatus for printing an image on a recording medium of a plurality of types of recording mediums set in any of a plurality of storage units...
Printing apparatus, control method therefor, and storage medium
A printing apparatus comprises a feeding roller configured to feed a printing sheet, a conveyance roller configured to convey the printing sheet, a printing...
Liquid ejecting head and fabricating method for liquid ejecting head
There are provided a liquid ejecting head having a high fabrication efficiency and a high reliability of an electric connector, and a fabricating method for the...
Subject information acquisition device
A subject information acquisition device includes a first holding member that holds a subject of a patient, a first probe that detects an acoustic wave having...
Ophthalmologic apparatus and method for controlling the same
An adaptive optics (AO) optical system is used, to perform accurate alignment between the AO optical system and a subject's eye. An ophthalmologic apparatus...
Casing for electronic equipment and image forming apparatus
A casing for containing electronic equipment includes a casing member of the metal plate having an opening; a closing member for closing the opening; a first...
Imaging apparatus and method for controlling same
The imaging element of the imaging apparatus is provided with pixels respectively having multiple photoelectric conversion units that generate image signals by...
Imaging apparatus, imaging system, and method for driving imaging
There are provided an imaging apparatus, an imaging system, and a method for driving the imaging apparatus, which include a pixel including a conversion unit...
Imaging device and imaging apparatus
An imaging device for photoelectric conversion includes a plurality of pixels receiving light fluxes from an exit pupil of an optical system. At least part of...
Image processing apparatus, image processing method and storage medium
In the present invention, an image capturing condition measurement unit measures image capturing conditions used when an object image is captured based on...
Imaging apparatus, control method, and storage medium storing program
The present invention is provided to maintain a photographable display state so as not to miss a photo opportunity when a photographer performs preparation work...
Communication apparatus, control method of communication apparatus and
A communication apparatus of the present invention includes a first acquisition unit configured to acquire first information that causes the communication...
Electronic device and imaging apparatus that prevent processing related to
an invalid function
An electronic device issues a command for setting a function when the function of the electronic device is set by a user by executing software, executes the...
Remote-control apparatus and control method thereof, image capturing
apparatus and control method thereof, and...
A remote-control apparatus which remotely controls an image capturing apparatus, comprises a communication unit configured to communicate with the image...
Image processing apparatus and image processing method
In order to suitably perform image processing for enhancing edge reproducibility on an image, an image processing apparatus, determines whether or not a pixel...
Information processing apparatus E.G. printing apparatus to print image
based on data to be printed, determines...
Based on information corresponding to the degree of compression of image data compressed in a lossy compression method, a parameter to be used when error...
Image processing apparatus for outputting information embedded in a code
image according to version information...
When embedded information having a data format version that is not supported by an image processing apparatus currently being employed is extracted, the image...
Image reading apparatus having a flexible flat cable
An image reading apparatus includes a platen on which a document is placed, an image reading unit configured to be movable under the platen, to receive light...
Reading apparatus with compact drive unit assembly
A reading apparatus includes an auto document feeder configured to be openable and closable around a hinge with respect to a unit including an image sensor. The...
Management device, management system, control method, and storage medium
Provided is a management device that manages trust relationship information between service providing devices and trust relationship information between a...
Vibrational wave driving apparatus
A vibrational wave driving apparatus in the present invention includes an elastic member attached to an electromechanical energy transducing member, a pair of...
Photoelectric conversion device manufacturing method, photoelectric
conversion device, and imaging system
A method comprises preparing a semiconductor substrate having a first portion, and a second portion including a first region and a second region; forming an...
Photoelectric conversion device, image pickup system and method of
manufacturing photoelectric conversion device
A photoelectric conversion device includes a first semiconductor substrate including a photoelectric conversion unit for generating a signal charge in...