| NICHIAS CORPORATION Patent applications |
| Patent application number | Title | Published |
|---|
| 20120100983 | Inorganic fibrous shaped body, method of producing the same and heating equipment - An inorganic fibrous shaped body including partially-crystallized bio-soluble inorganic fibers and an inorganic binder, wherein the bio-soluble inorganic fibers are SiO | 04-26-2012 |
| 20110287916 | DISK AND PROCESS FOR PRODUCING BASE MATERIAL FOR DISK, AND DISK ROLL - The present invention relates to a process for producing a base material for disks of disk rolls, in which the disk roll contains a rotating shaft and a plurality of the disks fitted on the rotating shaft by insertion whereby the outer peripheral surface of the disks serves as a conveying surface, in which the process contains molding a slurry raw material containing inorganic fibers, an inorganic filler having an aspect ratio of from 1 to 25 and an inorganic binder into a plate shape; and drying the molded plate. | 11-24-2011 |
| 20110287915 | Base material for disk, process for producing the same, and disk roll - A process for producing a base material for disks including forming a raw slurry material into a platy shape and drying the plate, the raw slurry material containing inorganic fibers which have a wet volume of about 300 mL/5 g or larger and which are amorphous or have a degree of crystallinity of about 50% or lower. | 11-24-2011 |
| 20110259538 | Disk roll and base material for disk roll - The present invention provides a base material for disk rolls which is a platy molded article for obtaining ring-shaped disks for use in a disk roll comprising a rotating shaft and ring-shaped disks fitted thereon by insertion, whereby the peripheral surface of the disks serves as a conveying surface, the base material comprising inorganic fibers having a crystallization temperature of 800-900° C., a filler, and a clay. Also disclosed is a disk roll which comprises disks cut out of the base material. | 10-27-2011 |
| 20110158863 | HOLDING MATERIAL FOR CATALYTIC CONVERTER - The present invention relates to a holding material for a catalytic converter containing a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, in which the holding material contains an organic substrate and a protective film having a plurality of pores, and the protective film is joined to a metal casing-side surface of the substrate. | 06-30-2011 |
| 20110091721 | THERMAL INSULATION AND METHOD OF PRODUCING THE SAME - Provided is a thermal insulation having both excellent thermal insulating performance and excellent strength, and a method of producing the same. A method of producing a thermal insulation according to the present invention includes curing (S | 04-21-2011 |
| 20110089646 | GASKET MATERIAL - The present invention relates to a gasket material including a steel plate and a foamed rubber layer formed on one or both sides of the steel plate, in which the foamed rubber layer is obtained from a rubber composition containing: at least one of NBR, H-NBR or functional group-modified NBR, as a rubber compound; and a crosslinking agent, and in which the foamed rubber layer has a quinoid crosslinking structure. | 04-21-2011 |
| 20110089363 | THERMAL INSULATION AND METHOD OF PRODUCING THE SAME - Provided is a thermal insulation having both excellent thermal insulating performance and excellent strength, and a method of producing the same. A method of producing a thermal insulation according to the present invention includes curing (S | 04-21-2011 |
| 20110052897 | THERMAL INSULATION MATERIAL - The present invention relates to a thermal insulation material including a first molded article formed by compression-molding inorganic nanoparticles, a second molded article laminated on at least one side of the first molded article and having a bending strength of at least 0.4 MPa, and an accouplement coupling the first molded article and the second molded article. | 03-03-2011 |
| 20110008028 | LAMP AND HEATING DEVICE - Provided are a lamp and a heating device which are capable of effectively preventing a seal portion from being overheated with a simple structure. A lamp includes: a tube portion in which a filament including a coil portion is contained; a seal portion filled with a metal foil connected to an end of the filament; and an overheat preventing portion covering a part of an outer surface of the tube portion. | 01-13-2011 |
| 20100240511 | Disk roll and base material for disk roll - The present invention provides a base material for disk rolls which is a platy molded article for obtaining ring-shaped disks for use in a disk roll comprising a rotating shaft and ring-shaped disks fitted thereon by insertion, whereby the peripheral surface of the disks serves as a conveying surface, the base material comprising inorganic fibers having a crystallization temperature of 800-900° C., a filler, and a clay. Also disclosed is a disk roll which comprises disks cut out of the base material. | 09-23-2010 |
| 20100119642 | RESIN MOLDING DEVICE - A resin molding device which molds a resin tube | 05-13-2010 |
| 20100064729 | Heat-resistant roll, production method thereof, and method of producing sheet glass using heat-resistant roll - Provide is a heat-resistant roll with improved effectively characteristics, a production method thereof, and a method of producing sheet glass using the heat-resistant roll. A method of producing a heat-resistant roll equipped with a roll portion containing 5% by weight or more of clay includes: a grinding step (S | 03-18-2010 |
| 20100059435 | CHEMICAL FILTER AND METHOD FOR PRODUCING THE SAME - A chemical filter obtained by fabricating a chemical filter material, the chemical filter material being a woven or nonwoven fabric formed from a hydroxyl group-containing organic fiber, the hydroxyl group-containing organic fiber containing cation exchange groups introduced by radiation graft polymerization, the chemical filter material having an ion-exchange capacity of 400 meq/m | 03-11-2010 |
| 20090266315 | COOLING STRUCTURE OF INTERNAL COMBUSTION ENGINE - A cooling structure of an internal combustion engine includes: a cooling water introducing port provided on one end side of a cylinder block; and a water jacket provided so as to surround a cylinder bore wall, wherein cooling water is introduced from the cooling water introducing port into the water jacket, the cooling water is branched to flow to a portion on an intake side and a portion on an exhaust side of the water jacket of the cylinder block of the internal combustion engine, and the cooling water is supplied from a cylinder block side to a cylinder head side, the cooling structure of the internal combustion engine, further comprising a first regulation portion that regulates a flow of the cooling water supplied to the cylinder head side. | 10-29-2009 |
| 20090242548 | TAPE HEATER AND METHOD FOR MANUFACTURING THE SAME - The present invention relates to a tape heater including: at least one flexible fabric base formed from a heat-resistant thread, the at least one flexible fabric base including a first fabric base part and a second fabric base part; and a heater member, in which the heater member is interposed between the first fabric base part and the second fabric base pan. Since the heater member is interposed between the fabric base(s), the tape heater of the present invention exhibits superior flexibility and stretchability and is superior in easily being wrapped around a pipe, as well as reliably protecting the heater member. Further, tape heaters can be continually manufactured, so long as weaving or knitting of the fabric base(s) is caused to proceed while the heater member is interposed between the fabric base(s), to thus join the fabric base(s). Hence, enhancement of production efficiency and prevention of an increase in production cost can be attained. | 10-01-2009 |
| 20090241497 | CHEMICAL FILTER AND METHOD FOR PRODUCING THE SAME - A chemical filter is obtained by pleating a nonwoven fabric, the nonwoven fabric being a spunlace nonwoven fabric prepared by causing fibers to be entangled by a spunlace method, and ion-exchange groups being introduced into the fibers by radiation graft polymerization. | 10-01-2009 |
| 20090194046 | PARTITION MEMBER FOR COOLING PASSAGE OF INTERNAL COMBUSTION ENGINE, COOLING MECHANISM OF INTERNAL COMBUSTION ENGINE, AND METHOD FOR FORMING THE COOLING MECHANISM - A partition member used in a cylinder block of an internal combustion engine is disclosed. The partition member is arranged in a groove-like cooling passage through which a cooling heat medium flows. The partition member includes a separating wall and a flexible lip member. The separating wall divides the cooling passage into an inner passage and an outer passage. The inner passage is located close to the cylinder bores, and the outer passage is located outside of the inner passage. The lip member extends from the separating wall toward the opening of the cooling passage in such a manner that, when the partition member is arranged in the cooling passage, the lip member contacts one of the inner surfaces of the cylinder block forming the cooling passage. When the partition member is arranged in the cooling passage, the distal edge portion of the flexible lip member contacts the inner surface due to force produced through flexible shape restoration of the lip member. | 08-06-2009 |
| 20090169789 | Resin pipe - A resin pipe has an inner layer made of a fluororesin, an intermediate layer of nylon, and an outermost layer made of a fluororesin and covering the intermediate layer. | 07-02-2009 |
| 20090148775 | FUEL CELL SEPARATOR RESIN COMPOSITION AND FUEL CELL SEPARATOR - The present invention provides a fuel cell separator resin composition comprising: (A) an epoxy resin; (B) a curing agent; (C) a curing accelerator comprising a salt of a diazabicyclo compound and an organic acid; and (D) a carbon material, wherein the content of the carbon material (D) is 35 to 85% by mass based on the total amount of the composition, wherein the carbon material (D) comprises high crystalline artificial graphite having a particle size of 150 to 500 μm in an amount of 5 to 100% by mass based on the total amount of the carbon material (D), and wherein the content of the curing accelerator (C) is 1 to 20 parts by weight per 100 parts by weight of the curing agent (B). | 06-11-2009 |
| 20090098447 | RESIN COMPOSITION FOR FUEL CELL SEPARATOR, AND FUEL CELL SEPARATOR - The present invention provides a resin composition for fuel cell separator, comprising: (A) an epoxy resin; (B) a curing agent; (C) a curing accelerator; and (D) a carbon material, wherein the epoxy resin (A) or the curing agent (B) has a softening temperature of from 40 to 90° C., and wherein the carbon material (D) comprises a low crystalline artificial graphite having an average particle diameter of from 60 to 500 μm in an amount of from 5 to 100% by mass of the carbon material (D). | 04-16-2009 |
| 20090041967 | Holding material for catalytic converter - The present invention relates to a holding material for a catalytic converter including a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, in which the holding material includes an inorganic fiber substrate and a viscoelastic layer formed at least on a casing side surface of the inorganic fiber substrate and having a Young's modulus at 25° C. of 0.3 MPa or less. | 02-12-2009 |
| 20090041638 | Catalytic converter, holding material for catalytic converter and production method thereof - The present invention relates to a holding material for a catalytic converter including a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, the holding material having a plurality of high-density sites which are spaced apart from one another in the holding material, each site having a higher density than sites of the holding material in which the higher density sites are not provided. | 02-12-2009 |
| 20090039089 | Insulated container and method of manufacturing the same - Disclosed are an insulated container in which a high-performance vacuum heat insulating material is formed around a three-dimensional container and in which heat loss is minimized, and a method of manufacturing the insulated container. An insulated container for heat-insulation storage of a liquid has a resin inner container equipped with liquid flow inlet/outlet portions, an interior member and an exterior member which accommodate the inner container and around which a gas barrier layer is formed, and a heat insulation space which is defined between the interior member and the exterior member and which is held in a pressure-reduced state, with a heat insulating material being sealed therein. Further, flange members are fitted onto the flow inlet/outlet portions, lower flange surfaces of the flange members are bonded to the interior member, and upper flange surfaces thereof are bonded to the exterior member. | 02-12-2009 |
| 20090036586 | HALOGEN GAS-RESISTANT PERFLUORO ELASTOMER MOLDED ARTICLE AND SEALING MATERIAL - The present invention provides a halogen gas-resistant perfluoro elastomer molded article obtained by molding and crosslinking a composition comprising: (A) 100 parts by mass of a perfluoro elastomer comprising copolymerization units comprising (A1) a perfluoro olefin; (A2) a perfluorovinyl ether; and (A3) a curing site monomer selected from the group consisting of an olefin fluoride having a nitrile group, a vinyl fluoride ether having a nitrile group and a mixture thereof, the curing site monomer (A3) being contained in an amount of 1.0 to 8.0 mol %; and (B) 0.1 to 10 parts by mass of a specific crosslinking agent represented by the following formula (a). | 02-05-2009 |
| 20090022633 | CATALYTIC CONVERTER, HOLDING MATERIAL FOR CATALYTIC CONVERTER AND PRODUCTION METHOD THEREOF - The present invention relates to a holding material for a catalytic converter including a catalyst carrier, a metal casing for receiving the catalyst carrier, and the holding material wound around the catalyst carrier and interposed in a gap between the catalyst carrier and the metal casing, the holding material including a low thermal conductivity layer, in which the low thermal conductivity layer includes: a molded material containing an inorganic powder; or a composite material of a porous substrate with an aerogel. | 01-22-2009 |
| 20080237997 | METAL GASKET - The present invention provides a metal gasket to be fitted between a cylinder head and a cylinder block to seal a gap between the surfaces thereof, which comprises: a thin metal plate with an opening formed at a position corresponding to a bore portion of the cylinder block, the opening having a diameter larger than that of the bore portion; and a pair of elastic metal substrates each having: an opening which substantially agrees with the bore portion of the cylinder block; an annular convex portion formed concentrically with the opening at a position apart from an edge portion of the opening by a specified distance; and an annular holding portion for holding a peripheral portion of the opening of the thin metal plate, horizontally extending out from an outer edge portion of the convex portion, wherein the pair of the elastic metal substrates are disposed so that top portions of the respective convex portions face each other and that the holding portions overlap with the thin metal plate, and engaged to the thin metal plate at a plurality of positions. | 10-02-2008 |
| 20080237244 | Heat-insulating container and method for manufacturing same - The present invention provides a heat-insulating container and a method for manufacturing the same which make it possible to lower manufacturing costs, and to obtain a sufficient heat-insulating effect, and which are also suitably used in a limited installation space such as an engine compartment or the like. The present invention is a heat-insulating container for storing and maintaining a temperature of a liquid, comprising an inside container ( | 10-02-2008 |
| 20080236936 | SOUNDPROOF COVER - The present invention provides a soundproof cover comprising: a sound-absorbing material having air permeability; and a skin material impregnated with a viscoelastic material and having air permeability, wherein the skin material is provided on a surface of the sound-absorbing material opposite to a sound source, and wherein the soundproof cover has a three-dimensional shape corresponding to an outer shape of the sound source. | 10-02-2008 |
