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A fixing device for fixing a toner image on a recording material includes: a cylindrical film; a plate-like heater contacting an inner surface of the film; a...
Pressure member configured to inhibit wrinkle formation and fixing device
A pressure member includes a base, an elastic layer outside the base, and a surface layer on the elastic layer, the surface layer containing a ...
Disclosed is a cylindrical rotary member including a conductive layer; a coil disposed inside the rotary member, the coil including a helical portion having a...
Image forming apparatus and control method thereof
To appropriately adjust the fixing temperature corresponding to the amount of applied toner, an image forming apparatus controls the temperature of a fixing...
Image forming apparatus using stretch member and contact member to
maintain potential with a current flowing to...
A voltage maintenance element is connected to a contact member that contacts a primary transfer surface area of an intermediate transfer belt to which toner...
Image forming apparatus and system operable in ghost-suppression mode
An image forming apparatus includes a first toner image forming unit including a rotatable photosensitive drum and a charger and configured to form a first...
Image forming apparatus
Relationships of LB1>LR1 and LN1<LN2 are satisfied, where LB1 is a length of a first contact area in which a first brush roller and an endless belt come...
In a developing device, the conveying ability of a second screw in a first area that includes an area, which is superposed with, in an axial direction of a...
Image forming apparatus
An image forming apparatus includes a developing unit configured to develop using toner an electrostatic latent image formed on a photosensitive member, a...
Cartridge and image forming apparatus
A cartridge includes a rotating body, a blade that extends in an axial direction of the rotating body and is disposed on the rotating body, a supporting member...
Image forming apparatus
An image forming apparatus includes a rotatable photosensitive member; a charger for charging the photosensitive member by being supplied with a DC voltage; an...
Image forming apparatus in which charging current changes corresponding to
voltage rise during transfer voltage...
An image forming apparatus includes a photosensitive member, a charging member, a charging voltage source, an exposure device, a developing device, a transfer...
A magnetic toner contains magnetic toner particles containing a binder resin, a release agent, and a magnetic body, and inorganic fine particles present on the...
Toner and two-component developer
Provided is a toner obtained by melting and kneading a binder resin containing a polyester resin A and a polyester resin B, a colorant, and a wax, in which in...
An electronic apparatus includes a base member, a switch, an operation member, a movable member, and a pressing member, wherein the pressing member has a...
Lens barrel and image pickup apparatus with a mechanism for absorbing an
A lens barrel includes an extendable barrel unit, a drive unit configured to drive the barrel unit so as to extend the barrel unit, and a transmission unit...
Zoom lens and image pickup apparatus having the same
A zoom lens comprising, in order from the object side to the image side, a first lens unit having a positive refractive power which does not move for zooming, a...
Optical system and image pickup apparatus including the same
An optical system includes, in order from object side: a positive first lens unit; and a positive second lens unit moving during focusing. The second lens unit...
Image pick-up apparatus
An image pick-up apparatus includes an imaging optical system including a plurality of lenses and a diaphragm arranged between the lenses, the imaging optical...
Optical element, and optical system and optical apparatus using same
The optical element of the present invention has an anti-reflection film formed on a substrate. The anti-reflection film comprises a low refractive index layer...
Radiation image pickup apparatus, and radiation image pickup system
A radiation image pickup apparatus includes an image pickup panel in which a plurality of image pickup substrates including photoelectric-conversion elements is...
Radiation imaging apparatus and radiation imaging system
A radiation imaging apparatus comprises: a detector that includes a detection unit in which pixels having a conversion element that converts radiation to an...
Acoustic wave acquisition apparatus
In a conventional device, light is irradiated from positions on a rotation axis of a detector, so that there may be unevenness of light irradiation intensity in...
Absolute encoder, signal processing method, program, driving apparatus,
and industrial machine
An absolute encoder includes a scale with a plurality of marks of various types arranged with a space and a period. A detector includes a plurality of elements...
Optical encoder with a scale that has fine and coarse pitch patterns
An optical encoder includes a light source, a scale which is irradiated by the light source and has a fine pitch pattern and a coarse pitch pattern in a...
Scale holding device and encoder
Provided is a scale holding device including a scale and an attachment plate holding the scale. The scale holding device includes the attachment plate...
A recording medium that includes a base material and an ink-receiving layer. The ink-receiving layer includes an inorganic particle including a structure...
Method for producing contrast agent
A method for producing a contrast agent includes the reaction step of allowing a cyanine dye containing a naphthyl group and a carboxyl or carboxylate group to...
Method for preparing bismuth iodide article and method for manufacturing
radiation detecting element
A method for preparing a bismuth iodide article includes heat-treating bismuth iodide at a temperature less than the melting point of bismuth iodide in an...
Post-processing apparatus, and image formation apparatus
A post-processing apparatus includes a sheet support device, a pair of side edge regulation members that engage in sheet opposite side edges on the sheet...
Printing apparatus, control method therefor, and storage medium
A printing apparatus according to one aspect of this invention includes a sheet holding unit configured to hold an envelope, and a detection unit configured to...
Printing apparatus and printing method
A sheet is conveyed with no slack between a first conveying path and a second conveying path, thus allowing a high-quality image to be printed on the sheet and...
An image forming apparatus is provided that can surely position a unit in an apparatus body with a simple configuration where the number of components is small....
Printing apparatus, method of controlling the same, and storage medium
Provided is a printing apparatus that, if information on sheets held by sheet holding unit for holding sheets is set, prints images based on the set information...
Image processing method and image processing apparatus
Multiple test pattern printing using each of multiple printing element arrays are read, and in a case where a streak is present in predetermined test patterns...
Ink jet recording apparatus
An ink jet recording apparatus including an ink tank for storing an ink, a flow path member communicating with the ink tank and a recording head for ejecting...
Ink-jet printing apparatus and ink-jet printing method
In a case where the temperature difference between first and second time points detected by a first temperature sensor provided in a print head is lower than a...
Liquid discharge head substrate, liquid discharge head, and printing
A liquid discharge head substrate is provided. The liquid discharge head substrate includes a discharge unit including a discharge element configured to...
Image recording method
An image recording method includes recording an intermediate image by applying an ink to an intermediate transfer body, the ink containing a coloring material...
Radiation generating apparatus and radiation imaging apparatus
There are provided a radiation generating apparatus and a radiation imaging apparatus that have excellent transportability. The radiation generating apparatus...
Mobile X-ray imaging apparatus
A mobile X-ray imaging apparatus includes: a mobile cart having a casing as an exterior member; an X-ray generation unit that can be stored in the casing; a...
Circuit board for mounting electronic components
In a circuit board for mounting electronic components, in which electronic components are to be mounted on its two surfaces by a reflow soldering process, the...
Information-processing apparatus, control method of information-processing
apparatus, program, recording...
An MFP specifies an MFP application to be started in a portable terminal and another application to be started after start of the MFP application. An NFC tag...
Image capturing apparatus provided with a function of combining a
plurality of captured images
The present invention provides a digital camera which can overlay a plurality of images in multiple exposure shooting without intermingling with each other. A...
Image processing apparatus and image processing method
An image processing apparatus generates image data for projection by applying a deformation process to obtained image data based on an input parameter related...
Video control apparatus and video control method
A video control apparatus includes a video presenting unit configured to present a video to a viewer, a brain activity measuring unit configured to measure a...
Image pickup apparatus, and control method thereof
An image processing apparatus obtains an image signal of an image pickup element having a pupil division unit that restricts light of an optical image of an...
Radiographic apparatus and method for controlling radiographic apparatus
Upon detecting irradiation of X-rays, an X-ray imaging apparatus stops driving scanning lines and makes a transition into an electric charge accumulating state....
Imaging apparatus and method for recapturing an image captured in a
multiple exposure shooting mode
An imaging apparatus receives an instruction to recapture an image last captured in a multiple exposure shooting mode after a first number of images in the...
Image capturing apparatus and control method
If an exposure control value set according to a user's instruction is out of an exposure control value control range set according to a user's instruction, the...