| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 430125300 | Toner image transfer | 16 |
| 20080261143 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - An image forming apparatus and an image forming method are provided that realize both the use of a decolorizing toner and a non-decolorizing toner and miniaturization of the apparatus. An image forming apparatus employing an intermediate transfer system includes: a primary transfer belt that carries a transferred toner image; a decolorizing toner process unit that is a process unit configured to form a toner image with a decolorizing toner and transfer the decolorizing toner image to the primary transfer belt; a non-decolorizing toner process unit that is a process unit arranged downstream from the decolorizing toner process unit in a traveling direction of the toner image on the primary transfer belt and configured to form a toner image with a non-decolorizing toner and transfer the non-decolorizing toner image to the primary transfer belt; and a secondary transfer roller that is arranged downstream from the non-decolorizing toner process unit in the traveling direction of the toner image on the primary transfer belt and transfers the toner image on the primary transfer belt to a sheet. | 10-23-2008 |
| 20090197195 | ELECTROPHOTOGRAPHIC PHOTORECEPTOR AND IMAGE FORMING METHOD - Provide is an electrophotographic photoreceptor exhibiting excellent evenness of halftone images together with fine line reproduction, and an image forming method thereof, as to a photoreceptor in which an oxytitanium phthalocyanine pigment having a maximum diffraction peak at a Bragg angle (2θ±0.2°) of 27.2° in CuKα X-ray diffraction. Also disclosed is an electrophotographic photoreceptor possessing a body having cylindrical conductive support provided thereon photosensitive layer containing oxytitanium phthalocyanine pigment having maximum diffraction peak at a Bragg angle (2θ±0.2°) of 27.2° in CuKα X-ray diffraction, and flanges jointed at both ends of the body, wherein at least one of flanges is fitted with driving shaft having drive hole having at least 3 sides, and a ratio B/A of cross-sectional area B of engaging part of rotation shaft to rotate the electrophotographic photoreceptor with respect to cross-sectional area A of the drive hole is 0.890-0.998. | 08-06-2009 |
| 20090214977 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - The present invention relates to an image forming apparatus | 08-27-2009 |
| 20090258312 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An image forming method and image forming apparatus based on the application thereof wherein comet-like deposits do not appear on the surface of the photoreceptor even after prolonged use of small-diameter toner, and there is no dropout or damage on the photoreceptor surface in the image forming process using an intermediate transfer member. This image forming method contains a process wherein the toner developed on an electrophotographic photoreceptor is transferred onto an intermediate transfer member, and the toner contains at least a metallic oxide and metallic soap added as external additive agents, and the protective layer contains a resin component obtained by reaction of at least a curable compound, and alumina particles. | 10-15-2009 |
| 20100104969 | ORGANIC PHOTOCONDUCTOR, IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An organic photoreceptor is disclosed, comprising on an electrically conductive support an intermediate layer, a charge generation layer, a charge transport layer and a protective layer in this order, wherein the protective layer contains inorganic particles in an amount of not less than 5% by mass and not more than 30% by mass, and a skewness (Rsk) of a cross section curve of a surface of the electrically conductive support is within a range of −8| 04-29-2010 | |
| 20110014562 | SUBSTRATE PROCESSING APPARATUS AND SUBSTRATE PROCESSING METHOD - A substrate transfer system to reduce total processing time by transferring a substrate at a first delivery stage to a process block where processing can be carried out earliest. The substrate processing apparatus includes a first transfer device delivering a wafer with respect to a substrate carrier, and a second transfer device delivering a wafer between a plurality of process blocks and the first transfer device via a first delivery stage, to transfer the wafer with respect to the process blocks. The process block where there is no wafer or where processing of the last wafer within the relevant process block will be completed earliest is determined based on processing information of the wafers from the process blocks, and the wafer of the first delivery stage is transferred by the second transfer device to the relevant process block. This ensures smooth transfer of the wafer to the process block. | 01-20-2011 |
| 20110033797 | IMAGE FORMATION APPARATUS - An image formation apparatus including: a two-component developer that contains toner and carrier; a photoconductor that forms a toner image by the two-component developer; and an intermediate transfer body to which the toner image on the photoconductor is transferred. The intermediate transfer body has a surface layer that is provided on a transfer surface of the intermediate transfer body onto which the toner image is transferred and that contains a first fluoropolymer. The carrier has a carrier core particle and a coat layer that is provided on a surface of the carrier core particle and that contains a second fluoropolymer. The toner is positively charged. | 02-10-2011 |
| 20110076611 | DIGITAL MANUFACTURE OF AN OPTICAL WAVEGUIDE - The electrographic printing of one or more multi-channeled layers having a particular pattern by electrographic techniques that produces a three-dimensional optical waveguide electrographically. Such electrographic printing comprises the steps of forming a desired print image, electrographically, on a receiver member utilizing predetermined sized marking particles; and, where desired, forming one or more final multi-channeled layers utilizing marking particles of a predetermined size or size distribution. | 03-31-2011 |
| 20110229820 | IMAGE FORMING APPARATUS - A toner pattern for detecting the degree of toner deterioration is created on a photosensitive element and transferred to an intermediate transfer belt by a primary transfer unit under a transfer condition different from that at the time of image formation. A toner adhesion amount detection unit detects the toner adhesion amount of the toner pattern at multiple places. A degree-of-toner-deterioration calculation unit calculates the degree of toner deterioration on the basis of the variation in data of the toner adhesion amount at multiple places detected by the toner adhesion amount detection unit. A background potential determination coefficient in a process control unit is controlled on the basis of the degree of toner deterioration calculated by the degree-of-toner-deterioration calculation unit. | 09-22-2011 |
| 20130040236 | CARRIER FOR TWO-COMPONENT DEVELOPER, TWO-COMPONENT DEVELOPER, IMAGE FORMING METHOD, AND IMAGE FORMING APPARATUS - A carrier for a two-component developer includes magnetic particles, and a resin coating layer that covers the magnetic particles. The resin coating layer contains metal boride particles having a volume average primary particle diameter of from about 300 nm to about 2,500 nm. | 02-14-2013 |
| 20130189615 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - The present application discloses an image forming apparatus which uses at least two types of liquid developer to form a plurality of images that are superimposed on a sheet to form an image. The image forming apparatus includes a transfer mechanism configured to transfer the image to the sheet, an image forming mechanism configured to make the transfer mechanism carry the image, and a rubbing mechanism configured to rub the image on the sheet. The at least two types of liquid developer have different fixing properties from each other. The transfer mechanism includes a carrying surface configured to carry the image from the image forming mechanism. One of the plurality of images between the carrying surface and another of the plurality of images has higher fixing properties than the liquid developer used for forming the other image among the plurality of images. | 07-25-2013 |
| 430125320 | Identified intermediate transfer member | 2 |
| 20080227019 | Method and apparatus for preparing image-printed medium - A heating unit heats an image-printed medium including a transparent recording medium and a non-transparent recording medium with an image sandwiched between the transparent recording medium and the non-transparent recording medium. | 09-18-2008 |
| 20120040287 | Curable Sublimation Marking Material And Sublimation Transfer Process Using Same - A curable sublimation marking material including at least one curable component and at least one sublimation colorant. Also disclosed is a transfer printing method including applying a curable sublimation marking material in a desired pattern onto a transfer substrate to form an image on the transfer substrate at a first temperature which is below the sublimation temperature of the sublimation colorant; wherein the curable sublimation marking material comprises at least one curable component and at least one sublimation colorant; curing the image on the transfer substrate; and optionally, bringing the transfer substrate into contact with a final image-receiving substrate, optionally applying pressure, and heating to a second temperature which is sufficient to cause the sublimation colorant to sublime and form a permanent image on the final image-receiving substrate. | 02-16-2012 |
| 430125400 | With intermediate transfer cleaning | 1 |
| 20100248131 | IMAGE FORMING APPARATUS AND IMAGE FORMING METHOD - Provided is an image forming apparatus including: a latent image carrier; a lubricant applying unit configured to bring a conductive contact member into contact with a surface of the latent image carrier; a development unit configured to attach toner to the surface of the latent image carrier; and a conductive blade brought into contact with the surface of the latent image carrier at a cleaning position, wherein a bias is applied to at least one of the conductive contact member and the conductive blade such that the surface of the latent image carrier is electrified, and wherein, as the durability of the conductive blade is prolonged, a ratio of the electrification of the surface of the latent image carrier by the conductive blade and the electrification of the surface of the latent image carrier by the conductive contact member is changed. | 09-30-2010 |
| 430125500 | Electrostatic transfer of toner image | 2 |
| 20080220363 | DEVELOPING ROLLER AND IMAGE FORMING METHOD USING THE SAME - A developing roller for electrophotographic image forming apparatus is disclosed. The developing roller has a shaft and a resin layer, and the resin layer comprises a binder resin, a resin particle having a particle diameter of 5 μm to 30 μm and a content of from 10% to 50% by weight with respect to the resin layer, and inorganic oxide particles having a number based average primary particle diameter of 5 nm to 100 nm and a content of 1% to 40% by weight with respect to the resin layer. An image forming method employing the developer roller is also disclosed. | 09-11-2008 |
| 20080305426 | IMAGE FORMING METHOD AND IMAGE FORMING APPARATUS - An image forming apparatus having at least a photoconductor, a latent electrostatic image forming unit, a developing unit, and a transfer unit, wherein the photoconductor has at least a substrate and a single-layered photosensitive layer over the substrate, and the photosensitive layer contains at least titanylphthalocyanine having specific diffraction peaks, X-metal free phthalocyanine, an electron transporting material represented by the following General Formula (1), a binder resin and a positive-hole transporting substance, | 12-11-2008 |
