Patent application number | Description | Published |
20100178482 | Reinforcing material for vehicle ceiling material - A reinforcing material for a vehicle ceiling material has an adhesive strength of not less than 1.0 N/25 mm in a 90° peel test on a polyester non-woven fabric, and a flexural strength of not less than 10 N at a displacement of 1 mm, and a maximum flexural strength of not less than 40 N after the reinforcing material for a vehicle ceiling material is sticked to a steel plate having a thickness of 0.8 mm, and heated at 200° C. for one minute. | 07-15-2010 |
20100193946 | SEMICONDUCTOR MODULE AND MANUFACTURING METHOD THEREOF - A semiconductor module includes: an insulating resin layer; a wiring layer which is provided on one main surface of the insulating resin layer and which includes an external connection region; bump electrodes which are electrically connected to the wiring layer and each of which is formed such that it protrudes from the wiring layer toward the insulating resin layer; a semiconductor device which is provided on the other main surface of the insulating resin layer and which includes device electrodes connected to the bump electrode; and a wiring protection layer provided on the wiring layer and the insulating resin layer so as to expose the external connection region. In the semiconductor module, the outer edge portion of the wiring protection layer is in contact with the external edge portion of the semiconductor device such that it shields at least a part of the semiconductor resin layer at the side edge. | 08-05-2010 |
20100206662 | VIBRATION DAMPING SHEET - Disclosed is a vibration damping sheet ( | 08-19-2010 |
20100273903 | HEAT-FOAMABLE SHEET, PRODUCING METHOD THEREFOR, AND FOAM FILLING MEMBER - The present invention provides a heat-foamable sheet that foams uniformly and omnidirectionally, a method for producing the heat-foamable sheet, and a foam filling member including the heat-foamable sheet. A heat-foamable sheet having a horizontal to vertical ratio of 1.5 or less when heated at 160° C. for 20 minutes is obtained by a method for producing a heat-foamable sheet including: an extrusion step of extruding a heat-foamable material containing a polymer and a foaming agent into an isotropy-containing shape including an isotropic portion of a generally arc shape; and a sheet-forming step of forming the heat-foamable material that is extruded in the extrusion step into a sheet shape. | 10-28-2010 |
20110031757 | Vibration damping sheet for wind power generator blades, vibration damping structure of wind power generator blade, wind power generator, and method for damping vibration of wind power generator blade - A vibration damping sheet for wind power generator blades includes a resin layer and a restricting layer laminated on the resin layer. | 02-10-2011 |
20110031758 | Reinforcing sheet for wind power generator blades, reinforcing structure of wind power generator blade, wind power generator, method for reinforcing the wind power generator blade - A reinforcing sheet for wind power generator blades includes a resin layer and a restricting layer laminated on the resin layer. | 02-10-2011 |
20110143125 | REINFORCEMENT SHEET FOR RESIN MOLDED PRODUCTS, AND STRUCTURE AND METHOD FOR REINFORCING RESIN MOLDED PRODUCTS - A reinforcement sheet for a resin molded product includes a constraining layer and a reinforcing layer laminated onto the constraining layer. The reinforcement sheet for a resin molded product has a bending strength of 3 N or more by a displacement of 1 mm, and has a maximum bending strength of 30 N or more, after the reinforcement sheet for a resin molded product is adhesively bonded to a polypropylene plate having a thickness of 2.0 mm, and heated at 80° C. for 10 minutes. | 06-16-2011 |
20110180141 | DYE-SENSITIZED SOLAR CELL - [Problem] To provide a dye-sensitized solar cell having excellent photoelectric conversion efficiency and capable of saving the amount of a catalyst used, by using an inexpensive metal material showing excellent corrosion resistance in an electrolyte of a dye-sensitized solar cell for a counter electrode. | 07-28-2011 |
20120132275 | DYE-SENSITIZED SOLAR CELL AND METHOD FOR MANUFACTURING THE SAME - A dye-sensitized solar cell comprises a photoelectrode formed by using a stainless steel plate and a counter electrode formed by using a light-transmissive electroconductive material, wherein the photoelectrode comprises, as the substrate thereof, a stainless steel plate having a chemical composition containing Cr: at least 16% by mass and Mo: at least 0.3% by mass and having a roughened surface in which pit-like indentations are formed and which is controlled to have an arithmetic average roughness Ra of at least 0.2 μm, and comprises, as formed on the roughened surface of the substrate, a sensitizing dye-carrying semiconductor layer, the counter electrode has a catalyst thin-film layer formed on the surface of the light-transmissive electroconductive material and has visible light tansmissiveness, and the semiconductor layer of the photoelectrode and the catalyst thin-film layer of the counter electrode face each other via an electrolytic solution. | 05-31-2012 |
20130011667 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. High-temperature adhesion retention ratio R=(Adhesive force A1000h after heating at 100° C. for 1000 hours/Adhesive force A1h after heating at 100° C. for 1 hour)×100. | 01-10-2013 |
20130130119 | COPPER-COVERED STEEL FOIL, NEGATIVE ELECTRODE COLLECTOR AND ITS PRODUCTION METHOD, AND BATTERY - A negative electrode collector using a copper-covered steel foil for carrying a negative electrode active material for lithium ion secondary batteries has a steel sheet as the core material thereof and has, on both surfaces thereof, a copper covering layer having a mean thickness t | 05-23-2013 |
20130216843 | REINFORCING METHOD AND REINFORCING STRUCTURE OF METAL PLATE - A reinforcing method of a metal plate includes bonding a reinforcing sheet including a constraining layer and a reinforcing layer which is laminated on a surface of the constraining layer and is prepared from a thermoplastic resin composition to a metal plate after being coated. | 08-22-2013 |
20130344323 | DOUBLE-SIDED ADHESIVE TAPE - A double-sided adhesive tape includes a substrate, and a thermosetting resin layer laminated on both sides of the substrate. The thermosetting resin layer contains a rubber-modified epoxy resin and a latent curing agent. The thermosetting resin layer has a flowtester viscosity at 40° C. and under a load of 20 Kg of 1000 Pa·s or more and 7000 Pa·s or less. | 12-26-2013 |
20140116619 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. | 05-01-2014 |
20140120343 | REINFORCING SHEET FOR RESIN MOLDED ARTICLE, REINFORCED STRUCTURE OF RESIN MOLDED ARTICLE, AND REINFORCING METHOD - A reinforcing sheet for a resin molded article includes a constraining layer and a reinforcing layer laminated on the constraining layer. When the reinforcing sheet for a resin molded article is attached to a polypropylene plate having a thickness of 2.0 mm and is heated at 80° C. for 10 minutes, the bending strength at a displacement of 1 mm of the resulting sheet after the heating is 3 N or more and the maximum bending strength thereof is 30 N or more, and a high-temperature adhesion retention ratio R as determined by the following formula is 80% or more. | 05-01-2014 |