公开(公告)号：US4033805A

公开(公告)日：1977-07-05

申请号：US660776

申请日：1976-02-24

申请人： Hisayasu Mitsui ,  Jun-ichi Kamiuchi ,  Ryozi Kumazawa ,  Kimikazu Umemoto ,  Toshimitsu Yamada ,  Katsuhiko Yoshida ,  Taichi Takechi

发明人： Hisayasu Mitsui ,  Jun-ichi Kamiuchi ,  Ryozi Kumazawa ,  Kimikazu Umemoto ,  Toshimitsu Yamada ,  Katsuhiko Yoshida ,  Taichi Takechi

IPC分类号： B32B19/06 ,  H01F41/12 ,  B32B19/04 ,  B32B31/12 ,  H01B13/08

CPC分类号： H01F41/127 ,  B32B19/06 ,  Y10T428/251

摘要： A compound mica sheet is prepared by bonding a mica sheet to a woven fabric through a powdered epoxy resin with curing agent. The mica sheet holds a cured thermosetting resin composition impregnated therein and has an uncured epoxy resin composition including a curing agent impregnated therein. When thermosetting resin is forcedly impregnated, through vacuum/pressure impregnation, into a coil wound with the compound mica sheet which is adapted for use in medium and high voltage electric apparatus, and then cured, an excellent insulated coil is obtained.

摘要翻译： 通过使用固化剂的粉状环氧树脂将云母片与纺织物接合而制备复合云母片。 云母片保持浸渍在其中的固化的热固性树脂组合物，并且具有包含其中浸渍的固化剂的未固化的环氧树脂组合物。 当将热固性树脂通过真空/压力浸渍强制浸渍到适用于中高压电气设备的复合云母片卷绕的线圈中，然后固化时，获得优异的绝缘线圈。

公开(公告)号：US3991232A

公开(公告)日：1976-11-09

申请号：US557373

申请日：1975-03-11

申请人： Junichi Kamiuchi ,  Taichi Takechi ,  Hisayasu Mitsui ,  Ryozi Kumazawa ,  Kimikazu Umemoto ,  Toshimitsu Yamada

发明人： Junichi Kamiuchi ,  Taichi Takechi ,  Hisayasu Mitsui ,  Ryozi Kumazawa ,  Kimikazu Umemoto ,  Toshimitsu Yamada

IPC分类号： H01B3/04 ,  H01B3/40 ,  H01B19/02 ,  H01F41/12 ,  B05D5/12 ,  B05D3/00

CPC分类号： H01F41/127 ,  H01B19/02 ,  H01B3/04 ,  H01B3/40

摘要： A method of manufacturing an electrically insulated coil having excellent insulation characteristics and high reliability using a vacuum-pressure impregnation process comprises the step of selectively effectively combining epoxy resins, curing agents and curing accelerators employed as a mica bonding agent and an impregnant.

摘要翻译： 使用真空压力浸渍法制造具有优异的绝缘特性和高可靠性的电绝缘线圈的方法包括选择性地有效地组合用作云母粘合剂和浸渍剂的环氧树脂，固化剂和固化促进剂的步骤。

公开(公告)号：US4335367A

公开(公告)日：1982-06-15

申请号：US178154

申请日：1980-08-14

申请人： Hisayasu Mitsui ,  Ryozi Kumazawa ,  Yoshiyuki Inoue ,  Shuichi Suzuki ,  Takeo Ito ,  Sinichi Sanada ,  Shuzi Hayase

发明人： Hisayasu Mitsui ,  Ryozi Kumazawa ,  Yoshiyuki Inoue ,  Shuichi Suzuki ,  Takeo Ito ,  Sinichi Sanada ,  Shuzi Hayase

IPC分类号： H01F27/32 ,  B32B19/00 ,  B32B27/38

CPC分类号： H01F27/327 ,  Y10T428/251 ,  Y10T428/2911 ,  Y10T428/31511 ,  Y10T428/31525 ,  Y10T428/31529 ,  Y10T428/31612 ,  Y10T428/31663 ,  Y10T428/31721

摘要： An electrically insulated coil is composed of a coil and a mica tape containing a first resinous composition, wound upon the coil; the resinous composition containing a maleimide compound, an epoxy resin, a curing catalyst consisting of an aluminum compound, and a curing accelerator selected from the group consisting of a silane compound having a hydroxyl group and a polysiloxane compound having a hydroxyl group; the curing catalyst and the curing accelerator each being in an amount of about 0.0001 to 5% by weight based on the total amount of the maleimide compound and the epoxy resin; and the resinous composition being cured by heating after the mica tape is wound around the coil.The electrically insulated coil may further contain a second resinous composition comprising an epoxy resin and an acid anhydride, the second resinous composition impregnating the mica tape after the mica tape is wound around the coil, and being heat-cured together with the first resinous composition.

摘要翻译： 电绝缘线圈由线圈和包含缠绕在线圈上的第一树脂组合物的云母带组成; 含有马来酰亚胺化合物的树脂组合物，环氧树脂，由铝化合物组成的固化催化剂和选自具有羟基的硅烷化合物和具有羟基的聚硅氧烷化合物的固化促进剂; 固化催化剂和固化促进剂各自相对于马来酰亚胺化合物和环氧树脂的总量为约0.0001至5重量％; 并且在将云母带缠绕在线圈上之后通过加热固化树脂组合物。 电绝缘线圈还可以含有包含环氧树脂和酸酐的第二树脂组合物，第二树脂组合物在云母带缠绕在线圈上之后浸渍云母带，并与第一树脂组合物一起热固化。

公开(公告)号：US06811923B1

公开(公告)日：2004-11-02

申请号：US10018576

申请日：2002-02-20

申请人： Ryo Sakai ,  Yasuhiro Shirakawa ,  Kotaro Iyasu ,  Nobukazu Suzuki ,  Hisayasu Mitsui

发明人： Ryo Sakai ,  Yasuhiro Shirakawa ,  Kotaro Iyasu ,  Nobukazu Suzuki ,  Hisayasu Mitsui

IPC分类号： H01M448

CPC分类号： H01M4/525 ,  H01M4/02 ,  H01M4/505 ,  H01M6/10 ,  H01M10/0525 ,  H01M10/54 ,  H01M2004/021 ,  Y02W30/84

摘要： Positive electrode active material for nonaqueous electrolytic solution secondary batteries is made of a metal oxide. A content of coarse particles, of which particles sizes are 600% or more with respect to an average particle size of the metal oxide, is 1% or less by volume, and a content of high density particles, of which densities are 150% or more with respect to an average density of the metal oxide, is 1000 ppm or less. By using the positive electrode active material, battery characteristics and a manufacturing yield may be improved.

摘要翻译： 非水电解液二次电池用正极活性物质由金属氧化物构成。 相对于金属氧化物的平均粒径，粒径为600％以上的粗粒子的含量为1体积％以下，密度为150％的高密度粒子的含量， 相对于金属氧化物的平均密度，为1000ppm以下。 通过使用正极活性物质，可以提高电池特性和制造成品率。

公开(公告)号：US5708405A

公开(公告)日：1998-01-13

申请号：US538938

申请日：1995-10-04

申请人： Hideshige Moriyama ,  Hiroki Sekiya ,  Tamiko Hirumachi ,  Hisayasu Mitsui ,  Susumu Mine ,  Takahiro Tsuchihashi ,  Akio Tanaka ,  Sei Murai ,  Takayuki Kobayashi ,  Hiroshi Hatano

发明人： Hideshige Moriyama ,  Hiroki Sekiya ,  Tamiko Hirumachi ,  Hisayasu Mitsui ,  Susumu Mine ,  Takahiro Tsuchihashi ,  Akio Tanaka ,  Sei Murai ,  Takayuki Kobayashi ,  Hiroshi Hatano

IPC分类号： H01F6/06 ,  H01F41/04 ,  H01F5/02 ,  H01F5/06 ,  H01F6/08

CPC分类号： H01F41/048 ,  H01F6/06 ,  Y10S505/705 ,  Y10S505/879

摘要： A superconducting coil bas a winding wire portion which is formed by winding a superconducting wire covered with an insulating material around a winding frame composed of such a material that its modulus of longitudinal elasticity is 50 (GPa) or greater, and its thermal contraction rate between a room temperature and a temperature of 77 (K) is 0.35% or above while applying a tensile force thereto, and a bonding material impregnated between the superconducting wires and is then solidified by a heat treatment to reduce a contact surface pressure between the winding wire portion and the winding frame, preventing transition to a normal conductive state. A method for manufacturing superconducting coil having a step of forming a winding wire portion by winding a winding frame with insulation superconducting wires in a plurality of lines and in a plurality of layers while applying a tensile force thereto, the method includes a step of setting a winding tensile force of the insulation superconducting wires larger in intermediate through external layers apart from the winding frame than in an internal layer close to the winding frame or a step of forming a non-acute angled cavity between the curved surfaces to restrain the occurrences of a crack and the exfoliation of the winding wire portion and generation of quench due to the electromagnetic force when exciting the coil.

摘要翻译： 超导线圈基于绕组线部分，其通过将由绝缘材料覆盖的超导线缠绕在由其纵向弹性模量为50（GPa）或更大的材料构成的绕组框架周围而形成，并且其间的热收缩率在 当施加拉力时，室温和77（K）的温度为0.35％以上，并且浸渍在超导线之间的接合材料然后通过热处理固化，以减小绕组线之间的接触表面压力 部分和绕组框架，防止转变到正常导电状态。 一种制造超导线圈的方法，具有通过在施加拉力的同时在多条线和多层中缠绕具有绝缘超导线的绕组框架来形成绕组线的步骤，该方法包括以下步骤： 绝缘超导线的缠绕张力在中间通过外部层与绕组框架之间比在接近绕组框架的内部层更大的拉伸张力或在弯曲表面之间形成非锐角的空腔的步骤，以限制 裂纹和绕组线部分的剥离以及在激励线圈时由于电磁力而产生淬火。

公开(公告)号：US6153301A

公开(公告)日：2000-11-28

申请号：US955241

申请日：1997-10-21

申请人： Noriyuki Iwata ,  Hisayasu Mitsui ,  Hiroshi Hatano ,  Hideaki Nakatsu ,  Takuo Yoshida

发明人： Noriyuki Iwata ,  Hisayasu Mitsui ,  Hiroshi Hatano ,  Hideaki Nakatsu ,  Takuo Yoshida

IPC分类号： H01B3/04 ,  H02K3/30 ,  B32B5/16 ,  B32B9/00 ,  B32B15/02 ,  B32B17/02

CPC分类号： H02K3/30 ,  H01B3/04 ,  Y10T428/252 ,  Y10T428/254 ,  Y10T428/2911 ,  Y10T428/2913 ,  Y10T428/2938 ,  Y10T428/2993 ,  Y10T428/2996

摘要： A mica tape formed by a paper-making process from a mixture of the mica particles and at least one selected from the group consisting of a short fiber made of a nitrogen-free organic material and a short fiber made of an inorganic material, and an insulated coil by winding the mica tape around a conductive coil and impregnating the mica tape with a solventless thermo-setting resin. The short fiber has an average diameter of 0.1 to 20 .mu.m and an average length of 0.5 to 10 mm.

摘要翻译： 通过由云母粒子的混合物和选自由无机有机材料制成的短纤维和由无机材料制成的短纤维中的至少一种的造纸方法形成的云母带，以及 通过将云母带缠绕在导电线圈上并用无溶剂热固树脂浸渍云母带来实现绝缘线圈。 短纤维的平均直径为0.1〜20.m，平均长度为0.5〜10mm。

公开(公告)号：US4400676A

公开(公告)日：1983-08-23

申请号：US212157

申请日：1980-12-02

申请人： Hisayasu Mitsui

发明人： Hisayasu Mitsui

IPC分类号： H01F5/06 ,  C08G59/68 ,  C08G59/70 ,  H01B3/04 ,  H01B3/40 ,  H01B13/06 ,  H01F27/32 ,  H02K3/30 ,  B32B19/00 ,  B32B27/38

CPC分类号： H01B13/065 ,  C08G59/68 ,  C08G59/70 ,  H01B3/04 ,  H01B3/40 ,  H01F27/327 ,  H02K3/30 ,  Y10T428/251 ,  Y10T428/2911 ,  Y10T428/31511 ,  Y10T428/31525 ,  Y10T428/31529 ,  Y10T428/31612 ,  Y10T428/31663

摘要： An electrically insulated coil comprising a coil; and a mica tape wound around said coil and containing a resin composition; said resin composition including an epoxy resin, a curing catalyst consisting of an aluminum compound, and a curing accelerator selected from the group consisting of a silane compound having a hydroxyl group and a polysiloxane compound having a hydroxyl group, said curing catalyst being added in an amount of 0.1 to 5% by weight based on said epoxy resin, said curing accelerator being added in an amount of 0.1 to 10% by weight based on said epoxy resin, and said resin composition being cured by heating after said mica tape is wound around said coil.

摘要翻译： 一种包括线圈的电绝缘线圈; 和缠绕在所述线圈上并含有树脂组合物的云母带; 所述树脂组合物包括环氧树脂，由铝化合物组成的固化催化剂和选自具有羟基的硅烷化合物和具有羟基的聚硅氧烷化合物的固化促进剂，所述固化催化剂加入到 相对于所述环氧树脂为0.1〜5重量％，所述固化促进剂的添加量相对于所述环氧树脂为0.1〜10重量％，所述树脂组合物在所述云母带缠绕后通过加热固化 所说线圈