| Patent application number | Description | Published |
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| 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 |
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| 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 |
