Patent application number | Description | Published |
20080253789 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming part, a fixer including a heating member and a pressure member, a reverse transport part to forward a recording medium transported from the fixer to the image forming part, a toner image sensor to detect presence of a toner image on the recording medium, and a controller. When a glossy image formation mode is selected and no toner image is detected on the recording medium, the image forming part does not form a toner image on the recording medium, the fixer performs a first heating and pressing process and transports the recording medium to the reverse transport part, the reverse transport part transports the recording medium to the image forming part, the image forming part forms a toner image on the recording medium transported from the reverse transport part, and the fixer performs a second heating and pressing process and fixes the toner image thereon. | 10-16-2008 |
20100232818 | FIXING DEVICE, IMAGE FORMING APPARATUS INCORPORATING SAME, AND CONTROL METHOD FOR FIXING DEVICE - A fixing device includes a fixing member, a heating member to heat the fixing member, a pressing member to press against the fixing member with a predetermined pressure, forming a nip where an image is fixed on a recording medium with heat and pressure, a heating controller to cause the heating member to heat the fixing member to a predetermined temperature set in advance and to preheat the fixing member while maintaining the temperature of the fixing member, a recording-medium data receiver to acquire recording-medium data before a fixing process is started, and a preheating-time adjuster to adjust a preheating time during which the heating member preheats the fixing member based on the data acquired by the recording-medium data receiver. | 09-16-2010 |
20110064494 | FIXING DEVICE AND IMAGE FORMING APPARATUS - A fixing device including a fixing unit that fixes a toner image on a recording material by application of heat and pressure, and a glossing unit that controls a gloss of the toner image fixed on the recording material. The glossing unit includes a heating roller, an endless belt stretched taut over multiple rollers including the heating roller, a pressing roller pressed against the heating roller with the endless belt therebetween to form a nip therebetween, and a separating member that separates the recording material from the endless belt downstream from the nip. The multiple rollers are positioned to maintain the recording material in contact with the endless belt for a predetermined distance downstream from the nip. The separating member is movable along the endless belt downstream from the nip, to control a length of contact between the recording material and the endless belt. | 03-17-2011 |
Patent application number | Description | Published |
20110188911 | Gloss applicator and image forming apparatus - A gloss applicator, disposed downstream from a fusing device for fusing a non-fused image on a recording medium, includes a pair of pressure units, an endless belt, and a belt suction unit. The pair of pressure units define a gloss nip therebetween through which the recording medium is passed to enhance glossiness of the fused image. The endless belt, disposed in one of the pressure units in an extended loop configuration, transports the recording medium thereon. An outer face of the endless belt can contact the fused image on the recording medium. The belt suction unit, disposed inside the endless belt loop, exerts suction on the endless belt to locally deform a given portion of the endless belt and separate the recording medium from the endless belt at the given portion as a separation position. | 08-04-2011 |
20120008153 | IMAGE FORMING APPARATUS - An image forming apparatus includes an image forming unit to form a color toner image using a color toner and a transparent layer using a transparent toner on a sheet of recording media, a sheet conveyance unit to transport the sheet, a 3D display lens forming unit disposed downstream from the image forming unit in a sheet conveyance direction, and a controller. The 3D display lens forming unit includes a shaping member including an uneven portion having predetermined surface unevenness, and a pressure member to press the shaping member against the sheet, forming a shaping nip between the shaping member and the pressure member. The 3D display lens forming unit shapes the transparent layer that is an outermost layer on the sheet into a stereoscopic display lens by transferring the surface unevenness of the uneven portion of the shaping member to the transparent layer formed on the sheet. | 01-12-2012 |
20120201579 | FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A fixing device includes a first roller, a second roller, an endless belt, a third roller, a heater, a cooler, and a belt tensioner. The second roller is parallel to the first roller. The endless belt is looped for rotation around the first and second rollers. The third roller is opposite the first roller via the belt. The heater is in at least one of the rollers to heat the roller to in turn heat the belt. The cooler is inside the loop of the belt between the first and second rollers to cool the belt. The first and third rollers press against each other to form a nip therebetween through which a recording medium is conveyed. The belt tensioner is in contact with the belt to tension the belt in a transverse direction perpendicular to a longitudinal direction of the belt. | 08-09-2012 |
20120224898 | Gloss Applier And Image Forming Apparatus Incorporating Same - A gloss applier includes a heating roller disposed inside a loop formed by an endless belt to heat the endless belt; a pressing rotary body pressed against the heating roller via the endless belt; a cooler disposed inside the loop formed by the endless belt and downstream from the heating roller in a direction of rotation of the endless belt, the cooler to cool the endless belt as a recording medium in contact with the endless belt is conveyed by the endless belt; a separation roller disposed inside the loop formed by the endless belt and downstream from the cooler in the direction of rotation of the endless belt, the separation roller to separate the recording medium from the endless belt; and a cooler shifter contacting the cooler to move the cooler bidirectionally to cause the cooler to contact and separate from the endless belt. | 09-06-2012 |
20120328343 | GLOSSING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME - A fixing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and an upstream guide member. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is positioned adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler has a convex contact surface. The upstream guide member is disposed inside the loop of the belt upstream from the contact surface to guide the belt. | 12-27-2012 |
20120328344 | GLOSSING DEVICE, FIXING DEVICE, AND IMAGE FORMING APPARATUS INCORPORATING SAME - A glossing device includes a first roller, a second roller, an endless rotary belt, a third roller, a heater, a belt cooler, and a suction mechanism. The second roller is disposed parallel to the first roller. The endless rotary belt is looped for rotation around the first and second rollers. The third roller is disposed opposite the first roller via the belt. The heater is disposed adjacent to the belt to heat the belt. The first and third rollers press against each other via the belt to form a nip therebetween. The belt cooler is disposed inside the loop of the belt downstream from the first roller and upstream from the second roller for cooling the belt. The belt cooler includes at least two mutually spaced cooling elements that together form a gapped contact surface for establishing thermal contact with the belt. | 12-27-2012 |
20120328345 | GLOSSING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A glossing device includes a heat roller, a stripper roller, an endless, rotary glossing belt, a first belt cooler, a pressure member, an endless, rotary cooling belt, and a second belt cooler. The heat roller is subjected to heating. The stripper roller is disposed parallel to the heat roller. The glossing belt is looped for rotation around the heat roller and the stripper roller. The first belt cooler is disposed adjacent to the glossing belt to cool the glossing belt. The pressure member is disposed opposite the heat roller. The cooling belt is looped for rotation around the pressure member. The second belt cooler is disposed adjacent to the cooling belt to cool the cooling belt. The heat roller and the pressure member press against each other via the glossing belt and the cooling belt to form a glossing nip therebetween through which the recording medium is conveyed. | 12-27-2012 |
20120328346 | GLOSSING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A glossing device includes a heater member, a stripper member, an endless rotary belt, a pressure member, and a belt cooler. The heater member is subjected to heating. The stripper member is disposed parallel to the heater member. The endless rotary belt is looped for rotation around the heater member and the stripper member in a longitudinal, conveyance direction of the belt. The pressure member is disposed opposite the heater member via the belt. The heater member and the pressure member press against each other via the belt to form a glossing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the heater member toward the stripper member, and separates from the belt as the belt passes around the stripper member. The belt cooler is disposed adjacent to the belt to cool the belt. | 12-27-2012 |
20130004220 | FIXING DEVICE AND IMAGE FORMING APPARATUS INCORPORATING SAME - A fixing device includes a fuser member, a stripper member, an endless rotary belt, a heater, a pressure member, and a belt cooler. The stripper member is disposed parallel to the fuser member. The endless rotary belt is looped for rotation around the fuser member and the stripper member in a longitudinal, conveyance direction of the belt. The heater is disposed adjacent to the belt to heat the belt. The pressure member is disposed opposite the fuser member via the belt. The fuser member and the pressure member press against each other via the belt to form a fixing nip therebetween. The recording medium after passage through the nip remains in contact with the belt as the belt moves from the fuser member toward the stripper member, and separates from the belt as the belt passes around the stripper member. | 01-03-2013 |
20130058697 | PAPER EDGE CLEANER AND IMAGE FORMING APPARATUS USING THE PAPER EDGE CLEANER - A paper edge cleaner in which paper is carried along a paper guide by a paper carrying roller. A grinder grinds both sides of the paper parallel to the paper movement to remove burr from the paper. The paper is supported by a support. | 03-07-2013 |
Patent application number | Description | Published |
20100006184 | ALLOYED HOT-DIP GALVANIZED STEEL SHEET AND PRODUCTION METHOD THEREOF - Disclosed is an alloyed hot-dip galvanized steel sheet containing 2.0 to 3.5 percent by mass of Mn. The steel sheet includes a base steel sheet and a galvanized zinc-coat layer thereon, in which MnO particles are present in an average number of 10 or less per micrometer on a straight line lying in an interface between the galvanized zinc-coat layer and the steel sheet, an Fe—Al—O alloy layer is present at the interface between the MnO particles and the steel sheet, and the length of the Fe—Al—O alloy layer is less than 10% of the overall length of the interface. The alloyed hot-dip galvanized steel sheet, even though having a high Mn content, is resistant to uneven alloying and excels in surface appearance, because the amounts of the MnO particles and the Fe—Al—O alloy layer that cause uneven alloying are controlled. | 01-14-2010 |
20130047787 | CARBON-MATERIAL-CONTAINING IRON OXIDE BRIQUETTE COMPOSITION, METHOD FOR PRODUCING THE SAME, AND METHOD FOR PRODUCING DIRECT REDUCED IRON USING THE SAME - Disclosed is a carbon-material-containing iron oxide briquette composition that, when obtaining direct reduced iron by heating in a moving hearth reduction furnace, does not turn into powder in the furnace leading to an accumulation of powder, and reliably prevents the obtained direct reduced iron from turning into powder during conveyance, decreasing yield. Further disclosed are a method for producing same, and a method for producing direct reduced iron using same. The carbon-material-containing iron oxide briquette composition is characterized by: the solidus temperature that is of an Al2O3-CaO—SiO2 ternary system slag in said briquette composition and that is determined by the amount of contained Al2O3, CaO, and SiO2 being no greater than 1300 DEG C.; and having an amount of combined carbon material such that the carbon remaining in the direct reduced iron produced by heat treating said briquette composition in the aforementioned moving hearth reduction furnace at a temperature above the aforementioned solidus temperature and below the liquidus temperature of the aforementioned ternary system slag being no more than 6 mass %. | 02-28-2013 |
20130059162 | FLUX COMPOSITION AND BRAZING SHEET - Disclosed are: a flux composition which is used for brazing of a magnesium-containing aluminum alloy material, suppresses the formation of high-melting compounds, provides better wettability, and thereby exhibits better brazability even applied in a small mass of coating; and a brazing sheet using the flux composition. The flux composition for brazing of a magnesium-containing aluminum alloy material includes a flux component [A] containing fluorides as principal components; and an additive [B] being at least one selected from the group consisting of CeF | 03-07-2013 |
Patent application number | Description | Published |
20090038772 | INDUCTION MELTING APPARATUS EMPLOYING HALIDE TYPE CRUCIBLE, PROCESS FOR PRODUCING THE CRUCIBLE, METHOD OF INDUCTION MELTING, AND PROCESS FOR PRODUCING INGOT OF ULTRAHIGH-PURITY FE-, NI-, OR CO-BASED ALLOY MATERIAL - There is provided an induction-melting apparatus capable of exhibiting high refining performance without inflicting damage to a crucible even if a halide-compound base refining flux is used upon induction-melting of an ultrahigh-purity high melting-point metal, having a melting point reaching 1500° C., and a method for induction-melting using the same. There is also provided a melting method for enabling production of ultrahigh-purity Fe-base, Ni-base, and Co-base alloying materials, each having an impurity level of (C+O+N+S+P)<100 ppm, and Ca<10 ppm, and in the form of a large ingot. Further, with the induction-melting apparatus, a plurality of tubular segments are disposed so as to be cylindrical in shape, a gap in a range of 1.5 to 15 mm in distance is provided between the respective tubular segments adjacent to each other, and a layer composed of any substance selected from the group consisting of single chemical elements of halides of metal elements of the specific of the Periodic Table of the Elements, or from mixtures of the halides, oxides, and carbides, or nitrides of the metal elements is formed in each of the gaps, and on an inner peripheral surface of a peripheral body part of a crucible. There is also provided method for induction-melting an Fe-base alloy, and so forth, using a halide-base flux while forcibly cooling the crucible. A refining flux composed of any selected from the group consisting of metal elements of the Groups IA, IIA, or IIIA of the Periodic Table of the Elements, oxides thereof, halides thereof, halide single elements or halides selected from the group of halides, or mixtures of the metal elements, and the oxides thereof is added to be thereby turned into a molten state, primary melting is executed by holding a state of a molten metal being in contact with the refining flux before tapping, the molten metal is caused to undergo solidification inside a mold, thereby producing a primary ingot and subsequently secondary melting is executed by an electron-beam melting method whereby while the primary ingot is sequentially melted in a water-cooled copper mold at a low pressure, the molten metal as-solidified state is pulled out from an outlet side of the water-cooled copper mold, thereby forming an ingot product. | 02-12-2009 |
20100171072 | METHOD FOR MANUFACTURING GRANULAR METALLIC IRON - A method for manufacturing granular metallic iron includes charging a raw-material mixture into a thermal reduction furnace, subjecting the raw-material mixture to thermal reduction to form metallic iron and slag as a by-product, causing metallic iron to coalesce into granules while separating metallic iron from slag, and cooling and solidifying metallic iron. The raw-material mixture contains at least Fe, Ca, Mg, Si, and an alkali metal as constituent elements in such a manner that the slag contains CaO, MgO, SiO | 07-08-2010 |
20110023656 | METHOD FOR PRODUCING GRANULAR METALLIC IRON - A method for producing granular metallic iron by heating and reducing a raw material mixture which includes an iron oxide-containing material, a carbonaceous reductant and a Li | 02-03-2011 |
Patent application number | Description | Published |
20120201507 | PORTABLE INFORMATION TERMINAL APPARATUS, INFORMATION PROCESSING METHOD, COMPUTER-PROGRAM STORAGE MEDIUM - A portable information terminal apparatus generates a first signal, based on the user's operation, that causes a recording/reproducing apparatus to acquire program information. A second signal based on the user's operation, causes the recording/reproducing apparatus to display the acquired program information. A third signal based on the user's operation causes the recording/reproducing apparatus to preset the program for unattended recording. A fourth signal based on the user's operation causes the recording/reproducing apparatus to convert the recorded program to video data in a predetermined file format. | 08-09-2012 |
20120272275 | INFORMATION PROCESSING SYSTEM, PORTABLE INFORMATION TERMINAL APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM INFORMATION PROVIDING APPARATUS, PROGRAM INFORMATION PROVIDING METHOD, RECORDING/REPRODUCING APPARATUS, RECORDING/REPRODUCING METHOD, COMPUTER-PROGRAM STORAGE MEDIUM, AND COMPUTER-PROGRAM - An object of the present invention is to provide a system that allows a user to preset a desired TV program for unattended recording by use of a PDA. A PDA acquires from a TV program information service provider TV program information by which to preset a desired TV program to be recorded unattended. When the user selects relevant TV information about the desired program, the PDA sends to a personal computer the information for presetting the TV program of interest for subsequent unattended recording. Based on the preset information sent from the PDA, the personal computer presets the specified TV program to be recorded unattended. | 10-25-2012 |
20140308019 | INFORMATION PROCESSING SYSTEM, PORTABLE INFORMATION TERMINAL APPARATUS, INFORMATION PROCESSING METHOD, PROGRAM INFORMATION PROVIDING APPARATUS, PROGRAM INFORMATION PROVIDING METHOD, RECORDING/REPRODUCING APPARATUS, RECORDING/RERODUCING METHOD, COMPUTER-PROGRAM STORAGE MEDIUM, AND COMPUTER-PROGRAM - An object of the present invention is to provide a system that allows a user to preset a desired TV program for unattended recording by use of a PDA. A PDA acquires from a TV program information service provider TV program information by which to preset a desired TV program to be recorded unattended. When the user selects relevant TV information about the desired program, the PDA sends to a personal computer the information for presetting the TV program of interest for subsequent unattended recording. Based on the preset information sent from the PDA, the personal computer presets the specified TV program to be recorded unattended. | 10-16-2014 |
Patent application number | Description | Published |
20090029530 | Method of manufacturing thin film semiconductor device - Disclosed herein is a method of manufacturing a thin film semiconductor device includes the step of forming a silicon thin film including a crystalline structure on a substrate by a plasma CVD process in which a high order silane gas represented by the formula Si | 01-29-2009 |
20090142912 | Method of Manufacturing Thin Film Semiconductor Device and Thin Film Semiconductor Device - A method of manufacturing a thin film semiconductor device that includes forming a thin film transistor on a substrate, forming a layer insulation film on the substrate, the layer insulation film containing no hydroxyl group in at least a film constituting a lowermost layer in the state of covering said thin film transistor and linking oxygen or hydrogen to dangling bonds in the semiconductor thin film constituting the thin film transistor by a heat treatment in a moisture atmosphere after the formation of the layer insulation film. | 06-04-2009 |
20090159893 | LIGHT-RECEIVING ELEMENT AND DISPLAY DEVICE - A light-receiving element includes: a first-conductivity-type semiconductor region configured to be formed over an element formation surface; a second-conductivity-type semiconductor region configured to be formed over the element formation surface; an intermediate semiconductor region configured to be formed over the element formation surface between the first-conductivity-type semiconductor region and the second-conductivity-type semiconductor region, and have an impurity concentration lower than impurity concentrations of the first-conductivity-type semiconductor region and the second-conductivity-type semiconductor region. The light-receiving element further includes: a first electrode configured to be electrically connected to the first-conductivity-type semiconductor region; a second electrode configured to be electrically connected to the second-conductivity-type semiconductor region; and a control electrode configured to be formed in an opposed area that exists on the element formation surface. | 06-25-2009 |
20090191672 | Method for production of thin-film semiconductor device - Disclosed herein is a method for production of a thin-film semiconductor device which includes, a first step to form a gate electrode on a substrate, a second step to form a gate insulating film of silicon oxynitride on the substrate in such a way as to cover the gate electrode, a third step to form a semiconductor thin film on the gate insulating film, and a fourth step to perform heat treatment in an oxygen-containing oxidizing atmosphere for modification through oxygen binding with oxygen-deficient parts in the silicon oxynitride film constituting the gate insulating film. | 07-30-2009 |
20090207153 | LIQUID CRYSTAL DISPLAY DEVICE AND A METHOD OF MANUFACTURING THE SAME - Disclosed herein is a liquid crystal display device including a liquid crystal panel having a first substrate, a second substrate facing the first substrate, a liquid crystal layer disposed between the first substrate and the second substrate, and first and second electrodes formed on a surface side, of the first substrate, facing the second substrate, a transverse electric field being applied to the liquid crystal layer through the first and second electrodes, thereby displaying an image in a pixel area; wherein the first substrate includes: a light receiving element provided on the surface, of the first substrate, facing the second substrate, for receiving an incident light on a light receiving surface thereof, thereby forming data on the received light; and a planarizing film provided on the surface side, of the first substrate, facing the second substrate so as to cover the light receiving element. | 08-20-2009 |
20090279029 | LIQUID CRYSTAL DISPLAY - Disclosed herein is a liquid crystal display including a liquid crystal panel including, a first substrate, a second substrate opposed to said first substrate, and a liquid crystal layer interposed between said first substrate and said second substrate, a plurality of pixels being arrayed in a first direction and in a second direction orthogonal to said first direction in a pixel area provided in a plane where said first substrate and said second substrate are opposed. | 11-12-2009 |
Patent application number | Description | Published |
20110231715 | METHOD AND COMPUTER FOR DESIGNING FAULT CAUSE ANALYSIS RULES IN ACCORDANCE WITH ACQUIRABLE MACHINE INFORMATION - A management system, which manages an information processing system by identifying a cause location based on previously defined analysis rule information, displays a status that is a condition of the analysis rule information but is not receivable, based on acquirable status information of the apparatuses making up the information processing system or information about statuses received in the past. | 09-22-2011 |
20110314330 | MANAGEMENT APPARATUS AND MANAGEMENT METHOD - A management apparatus and a management method that enable parsing processing to be executed efficiently by means of a working memory of a fixed size are proposed. One or more predefined rules are divided into one or more rule segments that comprise a condition and a conclusion that each form part of the rule, and the rule segments obtained through the division are stored in the secondary storage, and when an event notification from the information processing device is received, one or more related rule segments are selected and, by linking the selected one or more rule segments in the memory as required, a rule parsing network is constructed that indicates relationships between rules in the memory, an inference is derived on the basis of the constructed rule parsing network, and rule segments that are not readily used in inference derivation are deleted from the memory. | 12-22-2011 |
20120017127 | COMPUTER SYSTEM MANAGEMENT METHOD AND MANAGEMENT SYSTEM - There is provided a failure analysis function capable of reducing the time required to resolve a failure in a piece of equipment to be monitored. When the failure analysis function senses that the status of a piece of equipment which had been abnormal has returned to normal, it displays, of failure analysis results, one based on an equipment abnormality which has been resolved in a GUI separately from the other analysis results. If a failure analysis result is derived based on a plurality of failure events, the failure analysis function displays the failure analysis result in the GUI separately from the other failure analysis results when all of the failure events are confirmed to be resolved (see FIG. | 01-19-2012 |
20130290784 | MANAGEMENT APPARATUS AND MANAGEMENT METHOD - A management apparatus and a management method that enable parsing processing to be executed efficiently by means of a working memory of a fixed size are proposed. One or more predefined rules are divided into one or more rule segments that comprise a condition and a conclusion that each form part of the rule, and the rule segments obtained through the division are stored in the secondary storage, and when an event notification from the information processing device is received, one or more related rule segments are selected and, by linking the selected one or more rule segments in the memory as required, a rule parsing network is constructed that indicates relationships between rules in the memory, an inference is derived on the basis of the constructed rule parsing network, and rule segments that are not readily used in inference derivation are deleted from the memory. | 10-31-2013 |
Patent application number | Description | Published |
20080241717 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development, containing a resin binder and a wax, wherein the resin binder contains an amorphous polyester obtained by polycondensing a carboxylic acid component containing fumaric acid in an amount of from 55 to 100% by mole, with an alcohol component, wherein the wax contains an ester of pentaerythritol and a fatty acid having 15 to 25 carbon atoms, and a method of forming fixed images, including the step of applying the toner for electrostatic image development to a non-contact fixing type image-forming apparatus. The toner for electrostatic image development of the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like. | 10-02-2008 |
20080268365 | PROCESS FOR PREPARING TONER FOR ELECTROPHOTOGRAPHY - A process for preparing a toner for electrophotography containing mother toner particles which contain a resin binder containing a crystalline polyester and a linear amorphous polyester and an external additive, wherein the process includes an external addition step of mixing the mother toner particles and at least a part of the external additive and the step of carrying out a heat-treating step at the external addition step or later. The toner for electrophotography obtained according to the present invention is suitably used for, for example, developing a latent image formed in electrophotography, electrostatic recording method, electrostatic printing method, or the like. | 10-30-2008 |
20090280426 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development containing a resin binder and a charge control agent, wherein the resin binder contains a polyester A obtained by polycondensing a carboxylic acid component containing isophthalic acid and/or an ester thereof, and an alcohol component, and wherein the charge control agent contains an azo-iron complex represented by the formula (I): | 11-12-2009 |
20090280427 | TONER FOR NON-CONTACT FUSING - A toner for non-contacting fusing containing toner matrix particles containing a resin binder and an external additive having an average particle size of from 10 to 100 nm, wherein the external additive is externally added to the toner matrix particles, wherein the resin binder contains one or more polyesters, wherein a carboxylic acid component of the polyester contains one or more isophthalic acid compounds and one or more fumaric acid/maleic acid compounds, wherein the isophthalic acid compound is contained in an amount of from 10 to 35% by weight, the fumaric acid/maleic acid compound is contained in an amount of from 1 to 15% by weight, and the isophthalic acid compound and the fumaric acid/maleic acid compound are contained in a total amount of from 20 to 36% by weight, of a total amount of the entire raw material monomers of the polyester in the resin binder, and wherein the toner has a softening point of from 90° to 120° C. The toner is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. | 11-12-2009 |
20100075242 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development containing (a) a toner matrix particle containing a resin binder, and (b) an external additive added to the toner matrix particles, wherein the resin binder contains a polyester A obtained by polycondensing an alcohol component and a carboxylic acid component containing isophthalic acid and/or an ester thereof, and wherein the external additive contains fine silica particles containing a metal or a metal oxide; and A method of forming fixed images including the step of applying the toner for electrostatic image development to an image-forming apparatus according to a non-contact fusing method. The toner for electrostatic image development of the present invention is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. | 03-25-2010 |
20100203440 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development containing a resin binder, a negatively chargeable charge control agent, and a positively chargeable charge control agent, wherein the resin binder contains at least one polyester, wherein a carboxylic acid component of the polyester contains isophthalic acid and/or an ester thereof and fumaric acid and/or an ester thereof, provided that if two or more polyesters are used, the carboxylic acid component is taken as an overall component, and wherein the negatively chargeable charge control agent contains a metal-containing azo dye and/or a metal complex of salicylic acid, and wherein the toner has a softening point of from 90° to 120° C. The toner for electrostatic image development of the present invention can be suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. | 08-12-2010 |
20120156602 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development containing toner matrix particles having at least a resin binder and a colorant, and an external additive, the external additive having composite oxide particles (an external additive A) that have titania and silica, wherein the external additive A has a core-shell structure in which a core portion has the titania and a shell portion has the silica, wherein the titania is present in the external additive A in an amount of from 75 to 95% by weight, and the resin binder comprising a polyester obtained by polycondensing a carboxylic acid component comprising an isophthalic acid compound and an alcohol component (a polyester A). | 06-21-2012 |
20120156603 | TONER FOR ELECTROSTATIC IMAGE DEVELOPMENT - A toner for electrostatic image development containing an external additive comprising composite oxide particles made of titania and silica (external additive A), and hydrophobic silica particles (external additive B), wherein the external additive A has a core-shell structure in which a core portion is made of titania and a shell portion is made of silica, wherein the titania is contained in the external additive A in an amount of from 75 to 95% by weight, and wherein the external additive B has a carbon content of from 2.8 to 6.0% by weight. The toner for electrostatic image development of the present invention is suitably used in, for example, the development or the like of latent image formed in electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. | 06-21-2012 |
20130029263 | TONER FOR NON-CONTACT FUSING - A toner for non-contacting fusing containing toner matrix particles containing a resin binder and an external additive having an average particle size of from 10 to 100 nm, wherein the external additive is externally added to the toner matrix particles, wherein the resin binder contains one or more polyesters, wherein a carboxylic acid component of the polyester contains one or more isophthalic acid compounds and one or more fumaric acid/maleic acid compounds, wherein the isophthalic acid compound is contained in an amount of from 10 to 35% by weight, the fumaric acid/maleic acid compound is contained in an amount of from 1 to 15% by weight, and the isophthalic acid compound and the fumaric acid/maleic acid compound are contained in a total amount of from 20 to 36% by weight, of a total amount of the entire raw material monomers of the polyester in the resin binder, and wherein the toner has a softening point of from 90° to 120° C. The toner is suitably used in developing latent images formed in, for example, electrophotography, an electrostatic recording method, an electrostatic printing method, or the like. | 01-31-2013 |
Patent application number | Description | Published |
20120258018 | SUBSTRATE PROCESSING APPARATUS, AND TRANSPORT DEVICE - There is provided a substrate procession apparatus, comprising: a processing chamber configured to house a plurality of substrates with a laminated film formed thereon which is composed of any one of copper-indium, copper-gallium, or copper-indium-gallium; a reaction tube formed so as to constitute the processing chamber; a gas supply tube configured to introduce elemental selenium-containing gas or elemental sulfur-containing gas to the processing chamber; an exhaust tube configured to exhaust an atmosphere in the processing chamber; heating section provided so as to surround the reaction tube; and a fan configured to forcibly circulate the atmosphere in the processing chamber in a short-side direction of the plurality of glass substrates, on surfaces of the plurality of glass substrates. | 10-11-2012 |
20120258565 | SUBSTRATE PROCESSING APPARATUS AND METHOD FOR FORMING COATING FILM ON SURFACE OF REACTION TUBE USED FOR THE SUBSTRATE PROCESSING APPARATUS - There is provided a substrate processing apparatus, comprising: a processing chamber in which a plurality of substrates are housed, the substrate having thereon a lamination film composed of any one of copper-indium, copper-gallium, or copper-indium-gallium; a reaction tube formed so as to constitute the processing chamber; a gas supply tube configured to introduce elemental selenium-containing gas or elemental sulfur-containing gas to the processing chamber; an exhaust tube configured to exhaust an atmosphere in the processing chamber; and a heating section provided so as to surround the reaction tube, wherein a porous coating film having a void rate of 5% to 15% mainly composed of a mixture of chromium oxide (Cr | 10-11-2012 |
20120258566 | SUBSTRATE PROCESSING APPARATUS, METHOD FOR MANUFACTURING SOLAR BATTERY, AND METHOD FOR MANUFACTURING SUBSTRATE - There is provide a substrate processing apparatus, comprising: a processing chamber configured to house a plurality of substrates with a laminated film formed thereon which is composed of any one of copper-indium, copper-gallium, or copper-indium-gallium; a gas supply tube configured to introduce elemental selenium-containing gas or elemental sulfur-containing gas into the processing chamber; an exhaust tube configured to exhaust an atmosphere in the processing chamber; and a heating section provided so as to surround the reaction tube, wherein a base of the reaction tube is made of a metal material. | 10-11-2012 |