Patent application number | Description | Published |
20120100393 | METHOD FOR PRODUCING DECORATIVE METALLIC ARTICLE HAVING WOODGRAIN METAL PATTERN, AND DECORATIVE METALLIC ARTICLE HAVING WOODGRAIN METAL PATTERN - Provided are a method for producing a decorative metallic article having a wood grain metal pattern and the decorative metallic article having the wood grain metal pattern; the decorative metallic article comprising a sintered copper part produced by sintering a plastic copper containing clay compound, and a sintered silver part produced by sintering a plastic silver containing clay compound. The method comprises: a plate forming step of forming the plastic copper containing clay compound and the plastic silver containing clay compound into plate-like shapes respectively, so as to produce a copperplate and a silver plate; a multi layering and adhesion step of mutually laminating the copper and silver plates one another, and elongating the plates so that a thickness of the laminated plates decreases in 10% or more, thereby to adhesively paste the laminated plates together; a decorative object forming step of forming a multi layered decorative copper-silver object by using the multi layered plate; a multi layered decorative copper-silver object drying step of drying the multi layered decorative copper-silver object; a wood grain metal pattern forming step of cutting or polishing a surface of the dried multi layered decorative copper-silver object to form notches so that the wood grain metal pattern appears on the decorative object; and the sinter producing step of sintering the decorative object on which the notches are formed, thereby to obtain the decorative metallic article ( | 04-26-2012 |
20120107167 | METHOD FOR PRODUCING SINTERED COPPER ARTICLE FOR CRAFT OR DECORATIVE USE, AND PLASTIC COPPER CONTAINING CLAY COMPOUND - A method for producing a sintered copper article for craft or decorative use made of copper or a copper alloy which can be sintered in the air by using a general heating furnace, and a plastic copper containing clay compound are provided. The method for producing the sintered copper article for craft or decorative use of the present invention comprises the steps of forming a shaped copper object using the copper containing clay compound which includes at least one kind of a powder selected from a copper powder or a copper alloy powder that contains copper in 50 wt % or more together with an organic binder, and subsequently sintering the shaped copper object, thereby to obtain a shaped copper sinter. Herein, the mean particle diameter of the powder included in the copper containing clay compound is restricted to 10 μm or less, whereby the shaped copper sinter is obtained by sintering the shaped copper object in the air. | 05-03-2012 |
20120107561 | METHOD FOR PRODUCING DECORATIVE METALLIC ARTICLE WITH WOOD GRAIN METAL PATTERN, AND DECORATIVE METALLIC ARTICLE WITH WOOD GRAIN METAL PATTERN - Provided are a method for producing a decorative metallic article with a wood grain metal pattern and the decorative metallic article with the wood grain metal pattern; the decorative metallic article comprising a sintered copper part produced by sintering a plastic copper containing clay compound, and a sintered silver part produced by sintering a plastic silver containing clay compound. The method comprises: a plate forming step of forming a copper plate and a silver plate; a multi layering and adhesion step of mutually laminating the copper and silver plates one another by applying water to the surfaces of the plates, and elongating the laminated plates so that a thickness thereof decreases in 10% or more, thereby to adhesively paste together; a wood grain metal plate forming step of forming a wood grain pattern by carving the surface of the multi layered plate produced in the multi layering and adhesion step so as to expose at least a part of the plurality of plate layers, and elongating the surface of the multi layered plate to become flat; a decorative object forming step of forming a decorative object by using the prepared wood grain metal plate; a decorative object drying step of drying the decorative object; and a sinter producing step of sintering the decorative object produced in the decorative object drying step, thereby to obtain the decorative metallic article. | 05-03-2012 |
20120164483 | METHOD FOR PRODUCING DECORATIVE METALLIC ARTICLE, AND DECORATIVE METALLIC ARTICLE - Are disclosed a method for producing a decorative metallic article and the decorative metallic article, used in jewelry goods, ornaments, clothing accessories or the like, the decorative metallic article being produced by joining a silver alloy composition for firing which comprises silver or a silver alloy to another composition for firing which comprises copper or a copper alloy. The method for producing a decorative metallic article comprises the steps of: forming a shaped copper sinter by forming a shaped copper object using a plastic copper composition containing an organic binder and at least one kind of a powder metal selected from copper and a copper alloy, and subsequently by firing the shaped copper object to obtain a shaped copper sinter ( | 06-28-2012 |
Patent application number | Description | Published |
20160072068 | METHOD OF MANUFACTURING THIN FILM TRANSISTOR, THIN FILM TRANSISTOR, AND TRANSISTOR ARRAY - Provided is a method of manufacturing a thin film transistor satisfying the relation of L<5 μm. The method includes a process of forming a streak portion by performing transfer printing on a support using a member to be transferred which is provided with an ink streak portion for forming source and drain electrodes and has mold releasability, and baking the streak portion to thereby form the source electrode constituted by a conductor and the drain electrode constituted by a conductor. In the method manufacturing a thin film transistor in which the source and drain electrodes obtained above, a semiconductor layer, an insulator layer, and a gate electrode constituted by a conductor are laminated, after the baking, in a laminated cross section of the thin film transistor to be manufactured is set to A and a channel length thereof is set to L, the ink streak portion is provided so as to satisfy the condition of L/A≧0.05. | 03-10-2016 |
20160072086 | THIN FILM TRANSISTOR, TRANSISTOR ARRAY, METHOD OF MANUFACTURING THIN FILM TRANSISTOR, AND METHOD OF MANUFACTURING TRANSISTOR ARRAY - Provided is a thin film transistor in which at least a support, source and drain electrodes constituted by a conductor, a semiconductor layer, an insulator layer, and a gate electrode constituted by a conductor are laminated in this order. In a laminated cross section of the thin film transistor, a difference between an electrode width of an electrode on a face coming into contact with the support and an electrode width thereof on a face which is opposite to the face coming into contact with the support and comes into contact with the semiconductor layer falls within a range of ±1 μm. When an arithmetic average roughness in the electrode width of the electrode on the face which is opposite to the face coming into contact with the support and comes into contact with the semiconductor layer is set to Ra, the relation of Ra≦10 nm is satisfied. | 03-10-2016 |
Patent application number | Description | Published |
20090076242 | CATALYST FOR POLYESTER POLYCONDENSATION AND METHOD FOR PRODUCING POLYESTER RESIN USING THE SAME - The invention provides: a polycondensation catalyst for polyester production, which contains titanium atoms, alkaline earth metal atoms and phosphorus atoms, has high reactivity and excellent long-term storage stability, can be easily produced industrially, and has an advantage in cost; a polyester resin obtained with the catalyst; and a molded article. These are: a polymerization catalyst for polyester production containing titanium atoms, alkaline earth metal atoms and phosphorus atoms and having a specific constitution; a polyester resin obtained with the catalyst; and a molded article. | 03-19-2009 |
20090221420 | CATALYST FOR POLYESTER POLYCONDENSATION AND METHOD FOR PRODUCING POLYESTER RESIN USING THE SAME - The invention relates to a liquid catalyst solution containing a polycondensation catalyst for polyester production, which contains titanium atoms, alkaline earth metal atoms and phosphorus atoms, has high reactivity and excellent long-term storage stability, can be easily produced industrially, and has an advantage in cost. | 09-03-2009 |
20110301019 | CATALYST FOR POLYESTER POLYCONDENSATION AND METHOD FOR PRODUCING POLYESTER RESIN USING THE SAME - The invention provides: a polycondensation catalyst for polyester production, which contains titanium atoms, alkaline earth metal atoms and phosphorus atoms, has high reactivity and excellent long-term storage stability, can be easily produced industrially, and has an advantage in cost; a polyester resin obtained with the catalyst; and a molded article. These are: a polymerization catalyst for polyester production containing titanium atoms, alkaline earth metal atoms and phosphorus atoms and having a specific constitution; a polyester resin obtained with the catalyst; and a molded article. | 12-08-2011 |
20110301020 | CATALYST FOR POLYESTER POLYCONDENSATION AND METHOD FOR PRODUCING POLYESTER RESIN USING THE SAME - The invention provides: a polycondensation catalyst for polyester production, which contains titanium atoms, alkaline earth metal atoms and phosphorus atoms, has high reactivity and excellent long-term storage stability, can be easily produced industrially, and has an advantage in cost; a polyester resin obtained with the catalyst; and a molded article. These are: a polymerization catalyst for polyester production containing titanium atoms, alkaline earth metal atoms and phosphorus atoms and having a specific constitution; a polyester resin obtained with the catalyst; and a molded article. | 12-08-2011 |
20110301322 | CATALYST FOR POLYESTER POLYCONDENSATION AND METHOD FOR PRODUCING POLYESTER RESIN USING THE SAME - The invention provides: a polycondensation catalyst for polyester production, which contains titanium atoms, alkaline earth metal atoms and phosphorus atoms, has high reactivity and excellent long-term storage stability, can be easily produced industrially, and has an advantage in cost; a polyester resin obtained with the catalyst; and a molded article. These are: a polymerization catalyst for polyester production containing titanium atoms, alkaline earth metal atoms and phosphorus atoms and having a specific constitution; a polyester resin obtained with the catalyst; and a molded article. | 12-08-2011 |