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1. 发明专利

JPH05320300A PRODUCTION OF POLYURETHANE FOAM 失效
公开(公告)号：JPH05320300A
公开(公告)日：1993-12-03
申请号：JP13445192
申请日：1992-04-28
申请人： NIPPON POLYURETHANE KOGYO KK , TOYOTA MOTOR CORP
发明人： OCHIAI TOSHIAKI , SUGITA HIROAKI , TAKEUCHI YOSHITO , SASAKI KAZUKI , SASAHARA TOSHIAKI
IPC分类号： C08G18/08 , C08G18/00 , C08G101/00 , C08J9/02
摘要： PURPOSE:To obtain a lower-density polyurethane foam excellent in physical properties without an environmental hazard, by using restricted foaming agents in combination with a specific amine compd. in the production of the polyure thane foam. CONSTITUTION:A polyurethane foam is produced using a polyisocyanate compd., a polyol, foaming agents, an amine compd. having at least 2 prim. and/or sec. amino groups per molecule, a catalyst, and a foam stabilizer. The foaming agent to be used is water and at least one member selected from among dichlorotrifluoroethane, dichloromonofluoroethane, tetrafluoroethane, monochlorodifluoromethane and difluoroethane. The amine compd. having at least 2 prim. and/or sec. amino groups per molecule is used in an amt. of 0.5 to 4.0 pts.wt. per 100 pts.wt. polyol.

2. 发明专利

JP2015050856A モータ用の絶縁シートと導線の固定方法审中-公开
标题翻译：电机绝缘片和导体固定方法
公开(公告)号：JP2015050856A
公开(公告)日：2015-03-16
申请号：JP2013181788
申请日：2013-09-03
申请人：トヨタ自動車株式会社 , Toyota Motor Corp
发明人： SUGITA HIROAKI
IPC分类号： H02K3/30 , H02K3/34 , H02K15/12
摘要：【課題】占積率が高い場合でもステータコアへの導線の挿入効率や固定効率がよく、導線挿入時に要する荷重も少なくてよいモータ用の絶縁シートと導線の固定方法を提供する。【解決手段】絶縁紙1と、絶縁紙1の両面に配設された不織布2,3と、からなる絶縁シート10であって、不織布2,3は、その内部であってその外表面に臨まない位置に液状の接着剤4bを表皮4a内に内包したマイクロカプセル4を備えており、マイクロカプセル4において、接着剤4bの硬化温度が表皮4aの軟化温度よりも高くなっている。【選択図】図1
摘要翻译：要解决的问题：为了提供一种用于电动机的绝缘片和导体的定影方法，即使当空间系数高时也能确保良好的导体对定子芯的插入效率或固定效率。解决方案：在由绝缘纸1，设置在绝缘纸1的两侧的无纺布2,3，无纺布2,3包括微胶囊4，其在不面向外表面的内部位置处包封在皮肤4a中的液体粘合剂4b，以及粘合剂4b的设定温度比微胶囊4中的皮肤4a的软化温度高。

3. 发明专利

JP2011006542A Unsaturated polyester resin composition and encapsulated motor 审中-公开
标题翻译：不饱和聚酯树脂组合物和密封电机
公开(公告)号：JP2011006542A
公开(公告)日：2011-01-13
申请号：JP2009149792
申请日：2009-06-24
申请人： Showa Denko Kk , Toyota Motor Corp , トヨタ自動車株式会社 , 昭和電工株式会社
发明人： ISHIUCHI TAKAHITO , TAMURA AKIFUMI , KANEOKA HIDEKAZU , SUGITA HIROAKI
IPC分类号： C08F283/01 , H02K3/30 , H02K5/08
CPC分类号： H02K3/30 , C08F299/0485 , C08J5/24 , C08J2367/06 , C08K3/22 , C08K5/098 , C08K5/13 , C08K5/14 , C08K7/14 , C08K2003/2227 , C08K2003/282 , C08K2201/014 , C08L25/06 , C08L33/12 , C08L67/06 , H02K5/08
摘要： PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition which can provide a cured product having a low shrinkage, low linear expansion coefficient and high thermal conductivity, and is excellent in in-mold fluidity and curability.SOLUTION: The unsaturated polyester resin composition comprises 100 pts.mass of (a) an unsaturated polyester resin, 400 to 1,000 pts.mass of a mixture of (b) an inorganic filler having a thermal conductivity of ≥20 W/m×K and (c) aluminum hydroxide, 20 to 300 pts.mass of (d) a glass fiber having a fiber length of ≤1.5 mm, and 15 to 50 pts.mass of (e) a shrinkage-reducing agent, wherein the mass ratio of (b) the inorganic filler and (c) the aluminum hydroxide is 80:20 to 20:80. The composition further comprises an alkyl peroxyalkylate-based curing agent represented by (f) formula (1) (wherein R is an alkyl group, and R' is a ≥3C alkyl group), and (g) a polymerization initiator.
摘要翻译：要解决的问题：提供一种不饱和聚酯树脂组合物，其可以提供具有低收缩率，低线膨胀系数和高导热性的固化产物，并且具有优异的模内流动性和固化性。溶液：不饱和聚酯树脂组合物包括100质量份的（a）不饱和聚酯树脂，（b）热传导率≥20W/ m×K的无机填料和（c）氢氧化铝的混合物的400至1,000重量份的混合物，20 （d）纤维长度≤1.5mm的玻璃纤维和（e）收缩还原剂的15〜50重量份的（d）无机填料的质量比（b）（c）氢氧化铝为80:20至20:80。组合物还包含由（f）式（1）表示的（f）烷基，R'为≥3C烷基的（f）聚合引发剂的（f）式表示的烷基过氧烷基酯系固化剂。

4. 发明专利

JP2004242414A Manufacturing method for synchronous machine stator 审中-公开
公开(公告)号：JP2004242414A
公开(公告)日：2004-08-26
申请号：JP2003028119
申请日：2003-02-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGITA HIROAKI
IPC分类号： H02K1/18 , H02K15/02 , H02K15/12
摘要： PROBLEM TO BE SOLVED: To provide a manufacturing method for a synchronous machine stator that can connectively constitute the synchronous machine stator superior in magnetization property by connecting a yoke and a tooth that are individual bodies, or connecting regions of the yoke and the tooth. SOLUTION: In a winding process, a coil wire 13 that is wound including a connecting part has a flat shape in a cross section. A bridge precursor resin 13b in which chemical coupling as a polymer is unconnected among an epoxy resin, an unsaturated polyester resin and the like is applied to a normal conductive wire 13a. In a heating process after the winding process, the bridge precursor resin 13b is melt at a prescribed temperature and causes bridge reaction by being kept at a thermal curing temperature for a prescribed period of time. Since the heating process is conducted at the same time as the winding of the coil wire 13 in a state that the connecting part is pressed at a wide-width flat part, the connecting part can be fixed in a state of being kept in the favorable degree of adhesion and at a favorable connecting angle. COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JPH05247164A 失效
公开(公告)号：JPH05247164A
公开(公告)日：1993-09-24
申请号：JP4331792
申请日：1992-02-28
申请人： MITSUI TOATSU CHEMICALS , TOYOTA MOTOR CORP
发明人： SAKAI SEIJIRO , OKUBO KAZUHIKO , OBATA MASASHI , OCHIAI TOSHIAKI , KONDO KANEMITSU , SUGITA HIROAKI
IPC分类号： C08G18/08 , C08G18/00 , C08G101/00 , C08J9/02
摘要： PURPOSE:To obtain the subject foam useful for vehicle cushion, etc., in high expansion efficiency by reacting a compound having plural active hydrogen groups with an organic polyisocyanate in the presence of a specific foaming agent, a specific ether, water, a catalyst, a silicone surfactant and a cross-linking agent. CONSTITUTION:The objective foam is produced by reacting a compound having two or more active hydrogen groups reactive with isocyanate group with an organic polyisocyanate group in the presence of (A) an ether expressed by formula (R1 is H, 1-6C alkyl, alkylene, etc.; R2 and R3 are H or 1-6C alkyl; (n) is 1-30) and having a molecular weight of

6. 发明专利

JPH1131529A SOLVENT FOR LITHIUM ION SECONDARY BATTERY 失效
公开(公告)号：JPH1131529A
公开(公告)日：1999-02-02
申请号：JP18537397
申请日：1997-07-10
申请人： TOYOTA MOTOR CORP
发明人： SUGITA HIROAKI , YAMAMOTO TAKASHI
IPC分类号： H01M10/05 , H01M10/0525 , H01M10/0567 , H01M10/0569 , H01M10/42 , H01M10/40
摘要： PROBLEM TO BE SOLVED: To provide a solvent for a lithium ion secondary battery improved in flame resistance, without a large change in electrolyte composition. SOLUTION: A thiophosphate base flame retarder expressed by (R1 S)3 P=O, where R1 is aryl, alkaryl, or aralkyl is added to a nonaqueous solvent base lithium ion secondary battery electrolyte at about 1/10-1/100 of a carbonate-base solvent to be a main composition of the electrolyte. A boiling point can therefore be raised, without hardly raising the viscosity of the electrolyte so as to be able to impart flame resistance.

7. 发明专利

JPH06155543A PRODUCTION OF LIQUID CRYSTAL POLYMER CYLINDRICAL MOLDED OBJECT 失效
公开(公告)号：JPH06155543A
公开(公告)日：1994-06-03
申请号：JP31036792
申请日：1992-11-19
申请人： TOYOTA MOTOR CORP
发明人： SUGITA HIROAKI , KAGEYAMA YASUSHI
IPC分类号： B29C47/06 , B29C48/335 , B29C47/26
摘要： PURPOSE:To produce a lightweight cylindrical resin molded object excellent in bending twist characteristics by extruding a molten liquid crystal polymer as a plurality of layers and extruding at least one liquid crystal polymer layer among those layers while applying spiral rotation thereto. CONSTITUTION:A molten liquid crystal polymer material flows in spaces 15, 17, 19 from an injection molding machine 5 in a divided state through a sprue 12 and a manifold part 13. The molten material flowing in the space 15 is highly molecularly oriented in an extrusion direction and the molten material flowing in the space 17 is rotated along a spiral passage counterclockwise with respect to the extrusion direction to be molecularly oriented while the molten material flowing in the space 19 is rotated in the direction reverse to the rotary direction in the space 17 to be molecularly oriented along the passage. Thereafter, the molten materials highly oriented in the spaces by the rotation in different directions are integrated so that an intermediate layer 3 and an outermost layer are respectively laminated to an innermost layer 2 in the spaces 25, 26 of a laminating part 9. The molded object 1 thus produced is excellent in bending twist characteristics because the bonding strength of the respective layers is high.

8. 发明专利

JP2009077577A Unsaturated polyester resin composition for sealing component of motor and encapsulated motor using the motor 审中-公开
标题翻译：使用电机密封电动机和密封电机组件的不饱和聚酯树脂组合物
公开(公告)号：JP2009077577A
公开(公告)日：2009-04-09
申请号：JP2007245537
申请日：2007-09-21
申请人： Showa Highpolymer Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 昭和高分子株式会社
发明人： KANEOKA HIDEKAZU , SUGITA HIROAKI , ISHIUCHI TAKAHITO , TAMURA AKIFUMI
IPC分类号： H02K5/08 , C08F283/01
摘要： PROBLEM TO BE SOLVED: To provide an unsaturated polyester resin composition for sealing the components of a motor and exhibiting extremely good fluidity at the time of molding, little shrinkage at the time of curing, and a small coefficient of linear expansion after curing. SOLUTION: The unsaturated polyester resin composition contains unsaturated polyester resin, a crosslinking agent, mixed filler of spherical inorganic filler and indeterminate form inorganic filler, glass fibers and a low shrinkage agent wherein 800-1,400 pts.mass of the mixed filler of spherical inorganic filler and indeterminate form inorganic filler, 20-300 pts.mass of glass fibers and 15-50 pts.mass of low shrinkage agent are contained for total 100 pts.mass of unsaturated polyester resin and crosslinking agent, and the weight ratio of the spherical inorganic filler and indeterminate form inorganic filler is in the range of 80:20-50:50. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于密封电动机部件的不饱和聚酯树脂组合物，在成型时表现出极好的流动性，固化时收缩几小，固化后的线膨胀系数小。解决方案：不饱和聚酯树脂组合物含有不饱和聚酯树脂，交联剂，球形无机填料和不定形无机填料的混合填料，玻璃纤维和低收缩剂，其中800-1,400盎司的混合填料球形无机填料和不确定形式的无机填料，总共100个不饱和聚酯树脂和交联剂的含量为20-300个玻璃纤维和15-50个聚碳酸酯低收缩剂，其重量比为球形无机填料和不定形式的无机填料在80:20-50:50的范围内。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006217679A Stator and insulation method between coil phases 审中-公开
标题翻译：线圈间的定子和绝缘方法
公开(公告)号：JP2006217679A
公开(公告)日：2006-08-17
申请号：JP2005024902
申请日：2005-02-01
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGITA HIROAKI
IPC分类号： H02K3/34
摘要： PROBLEM TO BE SOLVED: To provide a stator in which an interlayer insulating material is not damaged easily at the coil end during a coil end shaping process or a lacing process and high insulation performance can be ensured, and to provide an insulation method between the coil phases in the stator. SOLUTION: An interlayer insulating material 5 being used for insulating between coil phases in a polyphase AC motor comprises a woven fabric consisting of any one kind of aramid fiber, polybenzo bis-oxazole (PBO) fiber, polybenzo bis-tiazole (PBT) fiber, all aromatic polyester fiber, or Dyneema (R) (PE) fiber. The stator 2 is constituted by vacuum impregnating a coil end composed of the interlayer insulating material 5 with thermosetting resin including phenol resin, epoxy resin and unsaturated polyester resin. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：为了提供一种定子，其中层间绝缘材料在线圈端成形处理或系带过程中在线圈端不容易损坏，并且可以确保高绝缘性能，并提供绝缘方法在定子中的线圈相之间。解决方案：用于多相AC电动机的线圈相之间绝缘的层间绝缘材料5包括由任何一种芳族聚酰胺纤维，聚苯并双恶唑（PBO）纤维，聚苯并双噻唑（PBT））纤维，所有芳族聚酯纤维或Dyneema（PE）纤维。定子2通过用包括酚醛树脂，环氧树脂和不饱和聚酯树脂的热固性树脂真空浸渍由层间绝缘材料5组成的线圈端而构成。版权所有（C）2006，JPO＆NCIPI

10. 发明专利

JP2004194488A Hybrid motor 审中-公开
公开(公告)号：JP2004194488A
公开(公告)日：2004-07-08
申请号：JP2002362934
申请日：2002-12-13
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： SUGITA HIROAKI
IPC分类号： H02K19/10
摘要： PROBLEM TO BE SOLVED: To provide a hybrid motor which assists or brake the rotation of a rotor and detects the rotational angle of the rotor.
SOLUTION: This hybrid motor is equipped with a disc-like rotor 12, a rotor core 16 which is fixed to the rotor 12 along the peripheral edge of the rotor 12, and a stator core 14 which is arranged at a specified interval from the rotor core 16 and on which an exciting coil 18 is wound, and includes a sub core 22a which is arranged at least either on the topside or on the downside of the rotor 12, and a sub core 22b which is arranged at a specified interval from the sub core 22a in a position opposite to the sub core 22a during rotation of the rotor 12.
COPYRIGHT: (C)2004,JPO&NCIPI

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