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1. 发明专利

JP2006109556A Method of manufacturing insulation film and dynamo-electric machine and enclosed compressor using same 审中-公开
标题翻译：制造绝缘膜和动力电机的方法及其使用的封装压缩机
公开(公告)号：JP2006109556A
公开(公告)日：2006-04-20
申请号：JP2004289759
申请日：2004-10-01
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAGATA YOSHIKAZU
IPC分类号： H02K3/34
摘要： PROBLEM TO BE SOLVED: To provide an insulation film for compensating a defect of a single resin film and eliminating an effect due to an adhesive such as a laminated film and a difference of a thermal shrinkage.
SOLUTION: Since the insulation film is immersed into an organic solvent with added coated molecules having a functional group for reacting on a hydrophilic group at an end, or exposed to a vapor phase of the volatile organic solvent, the coated molecule and a molecule of the insulation film are chemically reacted by a siloxane bond, and the acquired insulation film improves a thermal resistance and a lubricating property regardless of thin coating.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供用于补偿单个树脂膜的缺陷并消除由于诸如层压膜的粘合剂的影响和热收缩率的差异的绝缘膜。解决方案：由于绝缘膜浸入有机溶剂中，添加的涂层分子具有官能团，用于在末端的亲水基团上反应或暴露于挥发性有机溶剂的气相，涂覆的分子和绝缘膜的分子通过硅氧烷键进行化学反应，所获得的绝缘膜不管薄涂层如何改善耐热性和润滑性。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005259419A Insulated cable and its manufacturing method 审中-公开
标题翻译：绝缘电缆及其制造方法
公开(公告)号：JP2005259419A
公开(公告)日：2005-09-22
申请号：JP2004066892
申请日：2004-03-10
申请人： Matsushita Electric Ind Co Ltd , 松下電器産業株式会社
发明人： YAMAGATA YOSHIKAZU
IPC分类号： H01B7/02 , H01B7/00 , H01B13/00 , H01B13/14 , H01B13/16
摘要： PROBLEM TO BE SOLVED: To provide an insulated cable with no possibility of separation of film since in the conventional insulated cable having an insulating film of two or more layers, interfaces exist between each film, therefore separation due to the effect of difference of coefficient of thermal shrinkage of each film and mechanical force such as stranding, twisting, bending, and expansion work was easily brought about.
SOLUTION: This is the insulated cable in which the insulating film applied on the conductor is constructed of at least two kinds or more of resin components and the interfaces of the two or more resins have no clear interfaces and have an interface in which the concentration of resin components varies continuously or step-wise, and its manufacturing method is provided.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了提供绝缘电缆，不可能分离膜，因为在具有两层或更多层的绝缘膜的传统绝缘电缆中，每个膜之间存在界面，因此由于差异的影响而分离的每个膜的热收缩系数和机械力如绞合，扭曲，弯曲和膨胀工作容易产生。
解决方案：这是绝缘电缆，其中施加在导体上的绝缘膜由至少两种或更多种树脂组分构成，并且两种或更多种树脂的界面没有明确的界面，并且具有界面树脂组分的浓度连续变化或逐步变化，并且提供其制造方法。版权所有（C）2005，JPO＆NCIPI

3. 发明专利

JP2001118710A RARE-EARTH-RESIN MAGNET AND MAGNET ROTOR 失效
公开(公告)号：JP2001118710A
公开(公告)日：2001-04-27
申请号：JP29331099
申请日：1999-10-15
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMASHITA FUMITOSHI , YAMAGATA YOSHIKAZU , FUJIMOTO HIROMICHI
IPC分类号： H01F1/08 , H01F1/057 , H01F41/02 , H02K1/02 , H02K1/27 , H02K15/03 , H02K21/22
摘要： PROBLEM TO BE SOLVED: To improve the magnetic characteristic of a rare-earthresin magnet by improving the packing quantity and degree of orientation of magnet powder by means of physical modifying means for internal and external characteristics. SOLUTION: A rare-earth-resin magnet is obtained by injection or extrusion molding a mixture of a thermoplastic resin or elastomer, rare-earth magnet powder, and pentaerythritol fatty triester which exhibits external and internal activating effects during hot processing or performing hot processing, such as calendering, etc., on the mixture. In addition, the magnet is formed in the final shape by melting and setting a cut flexible sheet-like magnet in a molding tool while an oriented magnetic field is impressed as necessary, or an annular magnet rotor is obtained by curling the sheet-like magnet around a rotator frame. Since the porosity of the rare-earth-resin magnet thus obtained can be reduced to

4. 发明专利

JPH09194614A MOLDED PLASTIC, AND METHOD OF TREATMENT OF MOLDED PLASTIC 失效
公开(公告)号：JPH09194614A
公开(公告)日：1997-07-29
申请号：JP1063796
申请日：1996-01-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAGATA YOSHIKAZU , TERADA TAKAHIKO , ONISHI HIROSHI , YAMASHITA FUMITOSHI
IPC分类号： B09B3/00 , B29B17/00 , B29B17/04 , C08J5/10 , C08J7/00 , C08J11/00 , C08J11/16
摘要： PROBLEM TO BE SOLVED: To provide a method of treatment of a molded plastic wherein a large quantity of energy is not required while neither a noise nor an exhaust gas is generated. SOLUTION: This method has the step of immersing a molded thermosetting plastic containing at least one filler selected from the group consisting of zinc oxide, zinc hydroxide and aluminum hydroxide in an aqueous alkaline solution before the treatment. At least one step of immersing the molded plastic in water is carried out after immersion in an aqueous alkaline solution. Zinc oxide, etc., are dissolved in the aqueous alkaline solution so that the hardness of the molded plastic is greatly reduced. The subsequent immersion in water accelerates, e.g. the swelling of the molded plastic to thereby make it possible to greatly reduce the hardness thereof.

5. 发明专利

JPH09151222A MOLDING MATERIAL 失效
公开(公告)号：JPH09151222A
公开(公告)日：1997-06-10
申请号：JP31276895
申请日：1995-11-30
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TERADA TAKAHIKO , YAMAGATA YOSHIKAZU , ONISHI HIROSHI
IPC分类号： C08J5/00 , B29C70/06 , C08F283/01 , C08L67/06
摘要： PROBLEM TO BE SOLVED: To obtain a molding material easy for disposal when discarded by using a specified compound as an addition-polymerizing monomer which is a component of the molding material. SOLUTION: This is a molding material which includes, as a binder, a thermosetting composition consisting at least of an unsaturated polyester, styrene, an addition-polymerizing monomer and a shrinkage reducing agent. As the addition-polymerizing monomer, a compound is used which has a structure of an ester synthesized from such an acid as acrylic acid, methacrylic acid, crotonic acid, maleic acid, fumaric acid and itaconic acid and an alcohol having at least one kind of such a group as hydroxyl group, methoxyl group, ethoxyl group, amino group and sulfonic group. The binder resin in the molding material after cured and molded loses its three dimensional structure and degraded by immersing it in a decomposing solution which is a solvolysing solvent containing at least a base and water. An aliphatic polyester is desirable for the shrinkage reducing agent.

6. 发明专利

JPH08113619A THERMOSETTING POLYESTER RESIN, MOLDED MOTOR, RESIN-SEALED SEMICONDUCTOR ELEMENT AND DECOMPOSITION THERMOSETTING POLYESTER RESIN 失效
公开(公告)号：JPH08113619A
公开(公告)日：1996-05-07
申请号：JP25319194
申请日：1994-10-19
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAGATA YOSHIKAZU , TERADA TAKAHIKO , ONISHI HIROSHI
IPC分类号： C08J11/20 , C08F283/01 , C08K5/01 , C08K5/05 , C08L67/06 , H01L23/29 , H01L23/31 , H02K5/08 , H02K15/12
摘要： PURPOSE: To obtain a thermosetting polyester resin which can be easily decomposed when disposed of and to provide a method for decomposing the resin. CONSTITUTION: This resin is the one comprising an unsaturated polyester and styrene in an amount to give a molar ratio to the unsaturations of the polyester of 1.3-2.5 or comprises these two components and at least one member selected from between a polycaprolactonediol and a polycaprolactonetriol. To decompose this resin, it is immersed in a solution containing at least a base and a hydrophilic solvent. When a molded motor formed by using this resin as the molding resin or a semiconductor element sealed with this resin is disposed of, the inner valuables can be recovered by easily decomposing the resin.

7. 发明专利

JPH0790288A LUBRICATED STEEL PLATE AND PRODUCTION THEREOF 失效
公开(公告)号：JPH0790288A
公开(公告)日：1995-04-04
申请号：JP23767693
申请日：1993-09-24
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： YAMAGATA YOSHIKAZU
IPC分类号： B21D22/20 , C10M105/76 , C10N30/08 , C10N40/24 , C10N70/00
摘要： PURPOSE:To obtain a lubricated steel plate wherein lubricating-film molecules are strongly bound on surface molecules of the steel plate, the film is free from peeling during processing and the film, which is ultra thin, has uniform thickness and accordingly the plate steel can be processed without using coating oil, by fixing the lubricating film to the surface of the steel plate through the siloxane bonds with the surface molecules of the steel. CONSTITUTION:Lubricating film molecules 3 are bound on the surface of a steel plate 1 through siloxane bonds 2. In the figure, the lubricating film 4 is expressed by siloxane bonds 2 and lubricating-film molecules 3. The lubricating-film molecules 3 consist of chlorosilane surfactant. The steel plate is immersed in a nonaqueous solution of the chlorosilane surfactant or it is placed in a gas phase in which chlorosilane is vaporized and it is made to contact with chlorosilane molecules. By this treatment, hydrophilic groups on the surface of the steel plate react with the chlorosyl groups of the film molecules under dehydrochlorination and the lubricating film is formed on the surface of the steel plate through siloxane bonds.

8. 发明专利

JPH0782594A METHOD FOR SEPRATING SOLDERING FLUX FROM DETERGENT 失效
公开(公告)号：JPH0782594A
公开(公告)日：1995-03-28
申请号：JP23139593
申请日：1993-09-17
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TAKEZAWA HIROTERU , SHIINO TORU , YAMAGATA YOSHIKAZU , SHINODA KENICHI
IPC分类号： B01D17/022 , C07B63/00 , C11D7/26 , C23G5/00
摘要： PURPOSE:To prolong the lute of a detergent used for cleaning soldered electronic parts and reduce the amt. of a waste liq. disposed of as an industrial waste by removing a soldering flux dissolved in the detergent after the detergent is used for cleaning the parts. CONSTITUTION:A glycol ether detergent in a vessel 1 is circulated by opening a valve 5 and by running a pump 7. In the detergent in the vessel 1 are immersed printed circuit boards after soldered to remove a soldering flux from the boards. Almost all the soldering flux dissolved in the detergent is absorbed by a cross-linked acrylic polymer in a column 6, and the detergent from which the flux has been removed flows through an outlet port 3 into the vessel 1. When the vol. of the polymer reaches the vol. of the column 6, it is replaced by a new one. Thus, the concn. of the flux dissolved in the detergent in the vessel 1 is always kept low, enabling the repeated use of the detergent as far as the degradation of it does not occur.

9. 发明专利

JPH04214880A METHOD FOR ACCUMULATING ORGANIC MONOMOLECULAR FILM AND CHEMISORPTION AGENT USED THEREFOR 失效
公开(公告)号：JPH04214880A
公开(公告)日：1992-08-05
申请号：JP207191
申请日：1991-01-11
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： MINO NORIHISA , YAMAGATA YOSHIKAZU , OGAWA KAZUFUMI
IPC分类号： B01J19/00 , B01J20/22 , B32B9/00 , B32B37/00 , C09K3/00 , C23C26/00
摘要： PURPOSE:To offer the accumulating method of a chemisorption monomolecular film regardless of the atmosphere and a chemisorption agent without causing a side reaction. CONSTITUTION:An org. molecule having a covalent bond forming group or a hydroxylating group is used. A monomolecular film is formed with the covalent bond forming group, substrate and chemical reaction through the covalent bond. The hydroxylating group is then substituted for a hydroxyl group by the oxidation with hydrogen peroxide or alkali treatment. The chemisorption agent is then subjected to a reaction, and a monomolecular film is easily and safely accumulated. No defect is caused even in the molecule by irradiation with a high-energy beam, and a safe chemisorption agent without the explosive reactivity like diborane is offered.

10. 发明专利

JP2001196214A METHOD OF MANUFACTURING RECYCLING BASE POWDER OF BOND MAGNET AND METHOD OF RECYCLING BOND MAGNET 失效
公开(公告)号：JP2001196214A
公开(公告)日：2001-07-19
申请号：JP2000326151
申请日：2000-10-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： TERADA TAKAHIKO , ONISHI HIROSHI , YAMAGATA YOSHIKAZU , YAMASHITA FUMITOSHI
IPC分类号： B22F9/04 , B22F1/00 , B22F8/00 , H01F1/08 , H01F41/02
摘要： PROBLEM TO BE SOLVED: To remove the problem of insufficient reclaiming and recycling of bond magnet in a conventional recycling method. SOLUTION: The recycling method comprises mixing a binding agent with a magnetic material powder as a base powder, molding a bond magnet and manufacturing a magnet material powder from the bond magnet. The method at least comprises a step (a) wherein all or a given ratio of the binding agent contained in the bond magnet is removed therefrom for separating and collecting the magnetic material powder, a step (b) wherein all or a given ratio of particles having not more than a given particle size are removed from the separated and collected magnetic material powder, and a step (c) wherein the magnetic material powder removed with the particles of the given particle size is mixed with a virgin magnetic material powder at a given ratio to remake it into a new base powder.

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