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Developer container including mouth member and image forming apparatus
including the same
A developing device of the present invention develops a latent image formed on an image carrier with a two-ingredient type developer made up of toner and...
Compact and high speed image forming apparatus and image forming method
using the same
An image forming apparatus is provided, including an electrostatic latent image bearer; a charger charging the electrostatic latent image bearer; an irradiator...
Holding member and unit using the holding member
A holding member is provided in a gap between a plurality of elements of a unit in a non-usage state to maintain a relative position between the plurality of...
Color image forming apparatus, and toner replenishing apparatus
The color image forming apparatus comprises a transfer belt device which feeds a transfer member such as a paper and a plurality of image forming units. The...
Method and apparatus for directly transferring powder toner, and method
and apparatus for filling with powder toner
Methods of transferring powder toner and filling a toner container or a development mechanism of an electronographic image forming apparatus with powder toner...
Image forming apparatus including control for main and auxiliary heating
An image forming apparatus which causes a long recording medium carrying a toner image thereon to pass between a fixing roller and a pressure roller to fix the...
Optical disk, recording method, recording medium, and optical disk unit,
for recording information on...
A method of recording information using a laser on a multilayer optical disk having a plurality of recording layers is provided. The plurality of recording...
Optical element and optical device
A disclosed optical element includes: a transparent substrate; a subwavelength structure layer disposed on the transparent substrate, the subwavelength structure...
Electrochromic compound, electrochromic composition and display device
An electrochromic compound having in the molecule at least an adsorbable group, a redox chromophore and a spacer portion, and represented by the following...
Image reading device and image forming apparatus
A driving-force transferring unit is extended in a predetermined direction, with a predetermined portion attached to a running unit. A driving unit changes a...
Information processing apparatus, information processing method,
information processing program and computer...
In an information processing apparatus having a service mode for a service person to carry out maintenance of the apparatus enters for carrying out the...
Charge pump circuit with control circuitry
A reversal charge pump circuit generates a negative voltage from an input voltage received from an input terminal, and provides an output terminal with the...
Stepping motor driving device, sheet processing device, and image
A stepping motor driving device drives a stepping motor according to a drive pulse of a step signal. A phase matching unit matches, at a time when there is a...
Optical device, image reading device, and filter manufacturing method
A light emitting element has spectral characteristics in a predetermined optical wavelength range. A photodetecting unit includes a photodetecting element...
Provided are pi-conjugated polymer materials that are useful for photoelectric transducer elements having high hole transportability and excellent durability,...
Image forming apparatus, image forming method and process cartridge
Provided are image forming apparatuses, image forming methods, and process cartridges using a toner that is excellent in low temperature fixing ability, hot...
Ink-jet recording ink, ink-jet recording ink set, ink-jet recording ink
media set, ink cartridge, ink-jet...
An ink-jet recording ink including water, a water-soluble organic solvent, a pigment (P1) as a colorant (B), and at least one fluorochemical surfactant selected...
Image forming device
An image forming device, includes a recording head configured to jet a liquid drop of recording liquid to a recording medium so that an image is formed; and a...
Sheet feeder, image forming apparatus, and sheet feeding method, utilizing
sheet deformation prevention member
A sheet feeder includes a sheet tray, a feed roller, a separating pad, a feed motor, a conveying roller pair, and a deformation prevention member. The feed...
Printing method and printing apparatus
A printing method and a printing apparatus including a stencil printing apparatus and so on. Focusing on the relationship that exists between copy number and...
Method of manufacturing a hollow body used in an image forming apparatus
A method of manufacturing a hollow body having an external surface randomly provided with a large number of depressions is provided. The method includes...
Regression testing of a printing system
A standard input for a regression test is processed in a printing system in a first (standard) configuration to generate a standard output. The standard output...
Power supplying mode switching controller, image forming apparatus, and
image reading apparatus
A power supplying mode switching controller is disclosed. The power supplying mode switching controller includes a main controller which controls an image...
Data processing system, data processing apparatus and server apparatus
A data processing system having a client apparatus for requesting target data to be processed and a server apparatus for performing a process on the target data...
Management of processes based on reference information
An apparatus for managing one or more processes includes a reference relation information managing unit configured to manage information about reference...
Powder conveyance device, toner conveyance device, process cartridge and
image forming apparatus
A powder conveyance device capable of removing toner (powder) stuck to a conveyor belt easily and reliably comprises a powder conveyor belt having a plurality of...
Sheet separation device, sheet conveyance apparatus, and image forming
A sheet separation member having a separation pick includes a substrate made of hard material, which is swingable around a support shaft connected to a stable...
Developing device, process unit, and image forming apparatus which
prevents ingrass of the developing agent in...
A developing device that prevents the formation of agglomerated masses of developing agent in the bottom of the developing agent housing chamber near the...
Developing device and process cartridge used in image forming apparatus
The invention provides a developing device, a process cartridge and an image forming apparatus that allow preventing abrupt variations in toner charge on a...
Magnetic roller, developer carrier, developing device, process cartridge,
and image forming apparatus
A magnetic roller includes a cylindrical magnetic field generation part (140), a cylindrical support part (143) that contacts both of the edges of the magnetic...
Developing device and image forming apparatus comprising the same
A developing device and image forming apparatus that can satisfy stability over time in relation to amount of developer carried, and prevent developer retention,...
Fixing device and image forming apparatus
A fixing device includes a pair of first frames that support an axis of each of a fixing roller and a pressing roller and a pair of second frames arranged in...
Image formation apparatus, an image formation method, an image formation
program, and a computer-readable...
An image formation apparatus, an image formation method, an image formation program, and a computer-readable recording medium are provided, a rotation of the...
Image forming apparatus and output setting method of consumed status of
consumable items of the image forming...
An image forming apparatus including a plurality of consumable items. The apparatus includes a consumption status detecting unit that detects a respective...
Clock and data recovery circuit and communications apparatus including the
clock and data recovery circuit
A clock and data recovery circuit that includes a unit to output N-phase clocks each of which has a phase shifted from the others by a time T2 obtained by...
Optical scanning device and image forming apparatus using the same
An optical scanning device including a light beam emission unit configured to emit a light beam, a main scanning line deflection unit configured to deflect the...
Image processing apparatus and computer program product for overlaying and
displaying images in a stack
A finished-image generating unit generates a finished image showing a result of a process performed on a target image. A transparent-finished-image generating...
Image reading device, image forming apparatus, and reading-unit install
An adjusting unit adjusts an output level of digital data converted from image data, based on a correction coefficient for each color. A color correction unit...
Document reading apparatus and an image formation apparatus therewith
A document reading apparatus and an image formation apparatus are disclosed. The document reading apparatus detects a locally patent image pixel in a main...
Digital image printing system, control method therefor, printing device,
control method therefor, and computer...
In a digital image printing system, an external device capable of storing digital image data, and a printing apparatus capable of printing the digital image data...
Image forming apparatus for printing images properly arranged relative to
An image forming apparatus prints images on print sheets, and insets tab-index sheets between the printed print sheets. The image forming apparatus includes an...
Transmitted-light-intensity measuring device, medium identifying device,
medium conveying device, and image...
A device for measuring intensity of a transmitted light, includes a first measuring unit that measures a first intensity of a light transmitted through a medium...
End-to-end design of superresolution electro-optic imaging systems
A superresolution electro-optic imaging system operates in a manner that takes into account the different subsystems. For example, rather than designing the...
Digital camera which detects a connection to an external device
An electronic camera and method of operating an electronic camera which detects whether an external device such as a personal computer is properly connected to...
Optical path switching device, optical scanning device, and image forming
A disclosed optical path switching device includes a polarization bistable VCSEL that emits a beam having a rising polarization plane, a laser light source...
Projection-type display device and software program
A projection surface on which a predetermined projection image is projected is provided; a writing surface on which an image can be drawn directly in a...
Method for assembling array-type semiconductor laser device
According to an aspect of the present invention, there is provided a method for assembling a semiconductor laser device, including: preparing a laser chip...
Method for adjusting uniformity of liquid ejection from a liquid ejection
An image forming apparatus having a liquid ejection head including a plurality of nozzles for ejecting droplets and a plurality of piezoelectric elements for...
Stack alignment device, sheet discharge device and image forming apparatus
A catch tray for stacking sheets discharged from an apparatus that includes a first sheet-stacking area and a second sheet-stacking area. The tray further...
Information processing apparatus and computer product
An activation program first activates a basic program and a first functional program, which realizes a specific function, among a plurality of functional...