Patent application number | Description | Published |
20090277666 | HEAT-RESISTANT RESIN VARNISH, HEAT-RESISTANT RESIN FILMS, HEAT-RESISTANT RESIN COMPOSITES, AND INSULATED WIRE - A heat-resistant resin varnish characterized by comprising a polyamideimide resin whose terminal isocyanate group is blocked with a blocking agent and a polyamic acid, which is freed from viscosity increase even without employing any complicated step such as heating or cooling and which is easily applicable to a substrate and can form, through curing, films having excellent strength and elongation (toughness) equivalent to those of polyimide resin; heat-resistant resin films which are made of a heat-resistant resin formed by baking the varnish and have excellent toughness; heat-resistant composites having the heat-resistant resin films; and insulated wire which is covered with an insulating coating film made from the varnish through curing and having excellent toughness and which can be easily manufactured at a low cost. | 11-12-2009 |
20100055365 | POLYIMIDE TUBE, METHOD FOR PRODUCTION THEREOF, METHOD FOR PRODUCTION OF POLYIMIDE VARNISH, AND FIXING BELT - A polyimide tube composed of a polyimide resin composition in which 5 to 23.5 volume percent of boron nitride and 1 to 15 volume percent of an acicular substance are dispersed as a filler in a polyimide resin on the basis of the total volume of the composition, a method of producing the tube, a method of producing a polyimide varnish used for producing the tube, and a fixing belt including the tube as a base member are provided. | 03-04-2010 |
20100279045 | POLYIMIDE TUBE, PROCESS FOR PRODUCING THE SAME AND FIXING BELT - Provided are a polyimide tube including a polyimide resin composition, wherein the polyimide resin composition contains a polyimide resin in which an acicular highly thermally conductive filler such as carbon nanotubes is dispersed in 15 volume percent or more relative to the total volume of the composition; the acicular highly thermally conductive filler has an orientation of 1.3 or more, the orientation being represented by the modulus of elasticity of the polyimide resin composition in the circumferential direction/the modulus of elasticity of the polyimide resin composition in the axial direction; and the polyimide tube has high thermal conductivity, is excellent in terms of mechanical strength and indentation strength, and provides a high fixing property and an excellent offsetting property; a process for producing such a tube; and a fixing belt including such a tube serving as a base member. | 11-04-2010 |
20110142509 | HEATING FIXING ROLLER AND PROCESS FOR PRODUCING THE HEATING FIXING ROLLER - Provided is a heating fixing roller which includes a tubular base member and a fluororesin layer provided on an outer circumferential surface of the base member directly or through an adhesive layer, the heating fixing roller being characterized in that the fluororesin layer contains phosphorus-doped tin oxide. The heating fixing roller has a surface resistance capable of stably and effectively preventing the occurrence of electrostatic offsets, and also has an excellent releasing property. Also provided is a process for producing the heating fixing roller, characterized by including the steps of applying a fluororesin dispersion containing an aqueous dispersion of phosphorus-doped tin oxide onto a tubular base member or an adhesive layer disposed on an outer circumferential surface of the tubular base member, and then sintering the fluororesin. | 06-16-2011 |
20110303439 | ADHESIVE RESIN COMPOSITIONS, AND LAMINATES AND FLEXIBLE PRINTED WIRING BOARDS USING SAME - Provided are an adhesive composition that is halogen-free and that can satisfy flame retardancy without impairing adhesiveness or solder heat resistance, and a laminate and a flexible printed wiring board using the same. The adhesive resin composition contains an epoxy resin; a thermoplastic resin; a benzoxazine compound; a halogen-free flame retardant; and a curing agent, in which at least one of the epoxy resin and the thermoplastic resin contains a phosphorus-containing resin, and the phosphorus content in the solid portion of the adhesive resin composition is 2.5% by mass or more. Preferably, a phosphorus-containing epoxy resin is used as the epoxy resin, a thermoplastic resin containing 10% to 70% by mass of a phosphorus-containing polyester is used as the thermoplastic resin, and the amount of benzoxazine is 5 to 25 parts by mass and the amount of halogen-free flame retardant is 1 to 30 parts by mass per 100 parts of the resins. | 12-15-2011 |
20110305883 | ADHESIVE RESIN COMPOSITIONS, AND LAMINATES AND FLEXIBLE PRINTED WIRING BOARDS USING SAME - Provided are an adhesive resin composition that is halogen-free, has good adhesiveness, solder heat resistance, and flame retardancy, and has good flow characteristics, and a laminate and a flexible printed wiring board using the same. The adhesive resin composition contains a phosphorus-containing epoxy resin and/or a phosphorus-containing phenoxy resin, a phosphorus-containing polyester resin having a weight-average molecular weight of more than 20,000 and 150,000 or less, another thermoplastic resin, and a curing agent. The adhesive resin composition preferably further contains a benzoxazine compound. Preferably, substantially no inorganic filler is mixed in the adhesive resin composition. | 12-15-2011 |
Patent application number | Description | Published |
20120045257 | ENDLESS BELT, INTERMEDIATE TRANSFER BELT UNIT, IMAGE FORMING APPARATUS AND METHOD FOR MANUFACTURING THE ENDLESS BELT - An intermediate transfer belt includes a belt body and a first and a second travelling guide ribs. The first and the second travelling guide ribs are respectively provided in a first edge portion and a second edge portion in width direction in an internal perimetric face of the belt body. A first joint of the first travelling guide rib and a second joint of the second travelling guide rib are disposed so as to be apart from each other in a circumferential direction of the belt body at least not less than a distance corresponding to a semicircle of an intermediate transfer belt drive roller. | 02-23-2012 |
20120251198 | TRANSFER BELT UNIT AND IMAGE FORMING APPARATUS - A secondary transfer unit stretches a transfer belt in an endless form over a driving roller, a driven roller, a transfer roller, an auxiliary roller, and a support roller therebetween. The transfer belt moves, by rotation of the driving roller, along a circulation path which passes through a transfer position. The transfer roller and the auxiliary roller press the transfer belt from the inner peripheral surface of the transfer belt toward an intermediate transfer belt in the transfer position. The transfer belt has an outer peripheral surface thereof which is pressed against the intermediate transfer belt and is roughened so that the surface roughness of the outer peripheral surface becomes 6 μm to 10 μm. | 10-04-2012 |
20150030357 | BELT UNIT AND IMAGE FORMING APPARATUS - A belt unit is provided with an endless belt, a driving roller, and a pair of guide ribs. The driving roller is disposed on an inner peripheral surface side of the endless belt and drives the endless belt. The pair of guide ribs is placed on each opposite widthwise end of the inner peripheral surface of the endless belt and contacts both end faces of the driving roller, thus preventing meandering of the endless belt. Additionally, the driving roller is equipped with a low friction region at both opposite lengthwise ends in a predetermined width and the low friction region is configured to have a friction coefficient that is lower than a friction coefficient of a region adjacent to the low friction region. | 01-29-2015 |
Patent application number | Description | Published |
20090046210 | AUDIOVISUAL SYSTEM - An audiovisual system is provided in which the operability of selection by a user between internal speakers of a TV and external speakers connected to an audio amplifier has been improved, thus reducing the burdensomeness of operation. When an audio amplifier ( | 02-19-2009 |
20090232477 | AUDIOVISUAL SYSTEM AND CONTROL METHOD THEREOF - In an audiovisual system in which a TV, an AV amplifier, a DVD player and the like are combined, another device constituting the system is automatically set to an optimal operation state according to the content recorded on an optical disc. A reproduction content judging unit | 09-17-2009 |
20090262256 | VIDEO/SOUND OUTPUT DEVICE AND EXTERNAL SPEAKER CONTROL DEVICE - A television set includes: an internal speaker which outputs sound; a memory which holds information; a remote controller receiver which receives an instruction from the outside of the television set; a microcomputer which causes, based on a mode specifying instruction for specifying a sound output mode received by the remote controller receiver, the memory to hold any one of (a) information that indicates a first sound output mode in which sound is outputted from the internal speaker and (b) information that indicates a second sound output mode in which sound is outputted from an external speaker that is a speaker outside the television set; and an HDMI/CEC communication unit which outputs the information that indicates the sound output mode and that is held by the memory, to an amplifier which controls to operate or not operate the speaker outside the television set. | 10-22-2009 |
20090269036 | AUDIO OUTPUT SYSTEM CONTROL METHOD AND AUDIO OUTPUT SYSTEM - In an audio output system including a TV, an AV amplifier, a DVD player, and the like, a simple control program decides an audio output mode setting, i.e., whether to output audio from a built-in speaker of the TV or output audio from an external speaker connected to the AV amplifier by linking operations of the respective devices. | 10-29-2009 |
20090284665 | SOUND REPRODUCING APPARATUS AND AUDIOVISUAL SYSTEM - In an audiovisual system in which a source device and a television are connected via an AV amplifier, even when the AV amplifier is placed in a “Power Supply Standby State”, video/audio signals outputted from the source device can be viewed/listened to on the television without changing the wiring connections between the devices. | 11-19-2009 |
20110285921 | VIDEO/SOUND OUTPUT DEVICE AND EXTERNAL SPEAKER CONTROL DEVICE - A television set includes: an internal speaker which outputs sound; a memory which holds information; a remote controller receiver which receives an instruction from the outside of the television set; a microcomputer which causes, based on a mode specifying instruction for specifying a sound output mode received by the remote controller receiver, the memory to hold any one of (a) information that indicates a first sound output mode in which sound is outputted from the internal speaker and (b) information that indicates a second sound output mode in which sound is outputted from an external speaker that is a speaker outside the television set; and an HDMI/CEC communication unit which outputs the information that indicates the sound output mode and that is held by the memory, to an amplifier which controls to operate or not operate the speaker outside the television set. | 11-24-2011 |
Patent application number | Description | Published |
20120011435 | Display apparatus and display method - Image data for a preview image corresponding to a plurality of pages of a document is generated in each page. Display of the preview image based on the image data that has been generated is initiated, before the image data generation for the preview images in all pages is completed. The preview image is promptly displayed without keeping a user waiting until the image data generation for the image previews in all pages corresponding to the plurality of pages of the document is completed. | 01-12-2012 |
20120036432 | DATA PROCESSING APPARATUS, IMAGE DISPLAY METHOD, AND RECORDING MEDIUM - When generating image data for preview image corresponding to document data of a plurality of pages, for each page, and displaying preview images based on the generated image data, a preview image display based on the already-generated image data is started before the image data generation for all the pages is completed, and an instruction of a process for the preview image is accepted and the process is executed before the preview image display for all the pages is completed. | 02-09-2012 |
20120057204 | PRINTING SERVER, PRINTING SYSTEM, AND PRINTING METHOD - When print data transmitted by a PC is accumulated in a printing server, the printing server creates display data for displaying on the PC an image based on the print data and an image corresponding to an advertisement image to be added to the image, and transmits the display data to the PC. When print data is created so that an image is printed on only the front side of a recording paper, image data is created so that an advertisement image is printed on the reverse side of the recording paper. The PC previews an image on the surface and an image on the reverse side based on the received display data on an LCD of a display section. | 03-08-2012 |
20120287465 | CLIENT APPARATUS, PRINT DATA GENERATION SERVER AND IMAGE FORMING APPARATUS FOR NETWORK PRINT SYSTEM - A client apparatus includes a media reader/writer and a network I/F for data communication with a print data generation server, reads electronic data stored in the medium (step | 11-15-2012 |
20120293820 | Multifunctional image processing apparatus - A multifunctional image forming apparatus includes: a communication device communicable with a server providing a service related to image formation with the user; a display operation device having a display function, for receiving a user operation; and an image forming unit for forming an image in response to a user instruction received through the display operation device. The multifunctional image forming apparatus receives an input operation by the user through the display operation device, displays a screen in accordance with the input operation and, in addition, executes a user registration process for the service provided by the server through communication with the server through the communication device, and displays a screen thereof. | 11-22-2012 |