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41. 发明授权

US5567790A Method for the preparation of diphenylsiloxane-dimethylsiloxane copolymers 失效
标题翻译：二苯基硅氧烷 - 二甲基硅氧烷共聚物的制备方法
公开(公告)号：US5567790A
公开(公告)日：1996-10-22
申请号：US503601
申请日：1995-07-14
申请人： Tadashi Okawa
发明人： Tadashi Okawa
IPC分类号： C08G77/06 , C08G77/08
CPC分类号： C08G77/06 , C08G77/08
摘要： A highly efficient method for preparing a diphenylsiloxane-dimethylsiloxane copolymer having a narrow molecular weight distribution, said method comprising:(I) polymerizing(A) a mixture of hexamethylcyclotrisiloxane and hexaphenylcyclotrisiloxane, using as polymerization initiator(B) a lithium compound having the formula ##STR1## in which R independently denotes a monovalent hydrocarbon radical, X and X' are selected from the group consisting of hydrogen and lithium, with the proviso that one of X and X' must be lithium, and m is an integer having a value of at least 1, optionally, in the presence of(C) a molecular-weight regulator selected from the group consisting of water and a compound having the formula ##STR2## in which R has its previously defined meaning and p is an integer having a value of at least 1, said polymerization taking place in the presence of both(D) a nitrile compound and(E) an active hydrogen-free polar solvent; and(II) terminating the polymerization reaction product from step (I) with a neutralizing agent selected from the group consisting of an acid and an organohalosilane.
摘要翻译：一种制备具有窄分子量分布的二苯基硅氧烷 - 二甲基硅氧烷共聚物的高效方法，所述方法包括：（I）使用作为聚合引发剂（B）的六甲基环三硅氧烷和六苯基环三硅氧烷的混合物聚合（B） IMAGE>其中R独立地表示一价烃基，X和X'选自氢和锂，条件是X和X'中的一个必须是锂，m是具有至少1个，任选地，在（C）选自水和具有式“IMAGE”的化合物的分子量调节剂的存在下，其中R具有其先前定义的含义，p是具有值的整数（D）腈化合物和（E）无活性氢的极性溶剂的存在下发生聚合; 和（II）用选自酸和有机卤代硅烷的中和剂终止步骤（I）的聚合反应产物。

42. 发明授权

US5432218A Room-temperature-curable organopolysiloxane composition 失效
标题翻译：室温可固化的有机聚硅氧烷组合物
公开(公告)号：US5432218A
公开(公告)日：1995-07-11
申请号：US246894
申请日：1994-05-20
申请人： Ryuzo Mikami , Hisataka Nakashima , Tadashi Okawa , Shigeki Sugiyama
发明人： Ryuzo Mikami , Hisataka Nakashima , Tadashi Okawa , Shigeki Sugiyama
IPC分类号： C08K5/54 , C08L83/04 , C08K5/09
CPC分类号： C08L83/04 , C08G77/14 , C08G77/16 , C08G77/26
摘要： The introduction of a room-temperature-curable organopolysiloxane composition that cures at room temperature to give a rubber whose surface is easily coated with paint and from which the resulting paint film does not delaminate readily and that after curing is free from staining of the surface of the rubber and any substrates in contact with the rubber.
摘要翻译：引入可室温固化的室温可固化的有机基聚硅氧烷组合物，得到其表面容易涂覆涂料的橡胶，并且所得的涂膜不会容易地分层，并且固化后没有污染表面橡胶和与橡胶接触的任何基材。

43. 发明授权

US5272243A Organosilicon compounds and method for preparing same 失效
标题翻译：有机硅化合物及其制备方法
公开(公告)号：US5272243A
公开(公告)日：1993-12-21
申请号：US920234
申请日：1992-07-24
申请人： Hisataka Nakashima , Tadashi Okawa
发明人： Hisataka Nakashima , Tadashi Okawa
IPC分类号： C07F7/08 , C07F7/18 , C08G77/48 , C08G77/50 , C08G77/12
CPC分类号： C07F7/1836 , C07F7/0896 , C07F7/182 , C08G77/50
摘要： The linear organosilicon compounds of this invention contain at least two silicon-bonded hydrogen atoms at one of the two terminal positions of the molecule and at least two silicon-bonded hydrolyzable groups at the other terminal position. The compounds are useful as intermediates for preparing organosilicon compounds containing at least two organofunctional groups in each molecule.

44. 发明授权

US4975490A Phthalic acid ester-modified organopolysiloxane and method for its preparation 失效
标题翻译：邻苯二甲酸酯改性有机聚硅氧烷及其制备方法
公开(公告)号：US4975490A
公开(公告)日：1990-12-04
申请号：US466798
申请日：1990-01-18
申请人： Tadashi Okawa , Toshio Suzuki
发明人： Tadashi Okawa , Toshio Suzuki
IPC分类号： C08G77/38
CPC分类号： C08G77/38
摘要： There is disclosed a novel phtalic acid ester-modified organopolysiloxane having the general formula ##STR1## wherein R.sup.1 is a monovalent hydrocarbon group, R.sup.2 is a group R.sup.1 or a group with the formula ##STR2## with the proviso that at least one of the groups R.sup.2 in each molecule is the group with the formula ##STR3## in which R.sup.3 is an alkyl group, R.sup.4 is an alkylene group, and m is a positive integer.The organosiloxane is useful as a co-reactant in the preparation of organic resins such as polyesters, polyamides and polyimides.
摘要翻译：公开了具有通式“IMAGE”的新型邻苯二甲酸酯改性的有机聚硅氧烷，其中R 1是一价烃基，R 2是基团R 1或具有式“IMAGE”的基团，条件是至少一个基团每个分子中的R 2是具有式“IMAGE”的基团，其中R 3是烷基，R 4是亚烷基，m是正整数。有机硅氧烷可用作制备有机树脂如聚酯，聚酰胺和聚酰亚胺的共反应物。

45. 发明授权

US4840693A Organopolysiloxane hot-melt adhesive 失效
标题翻译：有机聚硅氧烷热熔胶
公开(公告)号：US4840693A
公开(公告)日：1989-06-20
申请号：US221694
申请日：1988-07-20
申请人： Toshio Suzuki , Tadashi Okawa
发明人： Toshio Suzuki , Tadashi Okawa
IPC分类号： C08L83/04 , C08G77/26 , C08G77/28 , C09J179/08 , C09J183/00 , C09J183/04 , C09J183/08
CPC分类号： C09J183/08
摘要： A hot-melt adhesive which has as its principal component an organopolysiloxane which converts to an isotropic liquid at temperatures of at least 40.degree. C. and which contains the R.sup.1 R.sup.2 SiO unit or R.sup.1 R.sup.2.sub.2 SiO.sub.1/2 unit, wherein R.sup.1 is the --R.sup.3 --CN group, in which R.sup.3 is a divalent organic group having at least one aromatic ring, and R.sup.2 is an alkyl group having from 1 to 4 carbon atoms.

46. 发明授权

US4276589A Twelve-step current source inverter 失效
标题翻译：十二电流源逆变器
公开(公告)号：US4276589A
公开(公告)日：1981-06-30
申请号：US27098
申请日：1979-04-04
申请人： Tadashi Okawa , Mitsuyuki Honbu , Yasuo Matsuda , Takanori Shibata , Toshio Kawaguchi
发明人： Tadashi Okawa , Mitsuyuki Honbu , Yasuo Matsuda , Takanori Shibata , Toshio Kawaguchi
IPC分类号： H02M7/515 , H02M1/12
CPC分类号： H02M7/49
摘要： At least one smoothing reactor is connected to the positive terminal of a DC source. A first interphase reactor has its one end connected to the other end of the smoothing reactor. A second interphase reactor is connected to the negative terminal of the DC source. Each of the first and second interphase reactors has first and second terminals at the other end thereof. Connected between the first terminals of the first and second interphase reactors is a first inverter comprising three main valves on each side of the positive and negative terminals, i.e., a total of six main valves each having a control gate and forming a first three-phase bridge. Also connected between the second terminals of the first and second interphase reactors is a second inverter comprising three main valves arranged on each side of the positive and negative terminals, i.e., a total of six main valves each having a control gate and forming a second three-phase bridge. The three-phase output terminals of the first and second inverters are respectively connected in common to a load to supply first-phase, second-phase and third-phase output currents to the load. A control unit applies control gate pulses to the control gates of the positive-terminal-side and negative-terminal-side main valves of the first and second inverters in the order of the first, second and third phases to shape the waveform of each output current to the load into a rectangular waveform. The control unit controls the first and second inverters in such a manner that the current valves of two currents which flow to the main valves of the first and second inverters having the same phase and polarity includes ranges in which the currents periodically assume the same current value.
摘要翻译：至少一个平滑电抗器连接到直流电源的正极端子。第一相间反应器的一端连接到平滑反应器的另一端。第二相间电抗器连接到直流电源的负极端子。第一和第二相间反应器中的每一个在其另一端具有第一和第二端子。连接在第一和第二相间电抗器的第一端子之间的是第一逆变器，其包括在正端子和负端子的每一侧上的三个主阀，即总共六个主阀，每个具有控制栅极并形成第一三相桥。还连接在第一和第二相间电抗器的第二端子之间的是第二逆变器，其包括布置在正端子和负端子的每一侧上的三个主阀，即总共六个主阀，每个主阀具有控制门并形成第二三通相桥。第一和第二逆变器的三相输出端分别共同连接到负载，以向负载提供第一相，第二相和第三相输出电流。控制单元按照第一相，第二相和第三相的顺序向第一和第二反相器的正端侧和负端侧主控制阀的控制栅施加控制栅脉冲，以形成每个输出的波形电流到负载成矩形波形。控制单元以这样的方式控制第一和第二逆变器，使得流过具有相同相位和极性的第一和第二反相器的主阀的两个电流的电流阀包括电流周期性地具有相同电流值的范围。

47. 发明授权

US4099108A Variable speed control apparatus for induction motor 失效
标题翻译：感应电动机变速控制装置
公开(公告)号：US4099108A
公开(公告)日：1978-07-04
申请号：US716205
申请日：1976-08-20
申请人： Tadashi Okawa , Yasuo Matsuda , Hiroshi Hayashida , Takeo Maeda
发明人： Tadashi Okawa , Yasuo Matsuda , Hiroshi Hayashida , Takeo Maeda
IPC分类号： H02P27/06 , H02P5/40
CPC分类号： H02P27/06 , H02P2201/03 , H02P27/047
摘要： An induction motor is operated by a power supply of variable voltage and variable frequency. The voltage and frequency of the variable-voltage variable-frequency power supply is changed by a control circuit to accelerate or decelerate the induction motor. For slowly controlling the speed of the induction motor, the ratio of the output voltage to the output frequency of the variable-voltage variable-frequency power supply is maintained substantially constant. The control circuit includes a voltage correcting means which, in response to a command for sudden acceleration or deceleration of the speed of the motor, corrects the output voltage of the power supply in accordance with the acceleration or deceleration rate and the prevailing magnitude of the output frequency of the variable-voltage variable-frequency power supply.
摘要翻译：感应电动机由可变电压和可变频率的电源操作。可变电压可变频率电源的电压和频率由控制电路改变，以加速或减速感应电动机。为了缓慢地控制感应电动机的速度，可变电压可变频率电源的输出电压与输出频率的比例保持基本恒定。控制电路包括电压校正装置，响应于马达速度的突然加速或减速的命令，根据加速或减速率和输出的主要幅度来校正电源的输出电压可变电压可变频率电源的频率。

48. 发明授权

US08925626B2 Composition for forming film 有权
标题翻译：成膜用组合物
公开(公告)号：US08925626B2
公开(公告)日：2015-01-06
申请号：US14003478
申请日：2012-04-04
申请人： Keiichi Akinaga , Tadashi Okawa , Kazuhiro Nishijima , Eiji Kitaura
发明人： Keiichi Akinaga , Tadashi Okawa , Kazuhiro Nishijima , Eiji Kitaura
IPC分类号： C09D5/00 , C09D183/04 , F28F3/00 , C08L83/04 , C08G77/08 , C08G77/12 , F28F19/02
CPC分类号： C09D5/00 , C08G77/12 , C08K5/5419 , C08L83/00 , C08L83/04 , C09D5/1675 , C09D183/04 , F28F3/00 , F28F13/18 , F28F19/02 , F28F2245/04 , Y10T428/31663
摘要： A substrate is surface treated using a composition for forming a film that comprises (A) an organoalkoxysilane, (B) an organopolysiloxane having a silicon-bonded hydrogen atom, and (C) a condensation reaction catalyst. This composition for forming a film can form a highly hydrophobic water repellent film provided with sufficient water shedding performance. It is possible to provide a highly hydrophobic substrate such as a heat dissipating body.
摘要翻译：使用包含（A）有机烷氧基硅烷，（B）具有硅键合的氢原子的有机聚硅氧烷和（C）缩合反应催化剂的用于形成膜的组合物进行表面处理。用于形成膜的组合物可以形成具有足够的脱水性能的高度疏水性的防水膜。可以提供高度疏水的基板，例如散热体。

49. 发明授权

US08461258B2 Method of producing amino acid-modified organopolysiloxane emulsions 有权
标题翻译：生产氨基酸改性的有机聚硅氧烷乳液的方法
公开(公告)号：US08461258B2
公开(公告)日：2013-06-11
申请号：US12810259
申请日：2008-12-25
申请人： Tomohiro Iimura , Shinya Oguri , Masaru Ozaki , Tadashi Okawa , Bethany Johnson , Anne-Marie Vincent , Giada Tonet
发明人： Tomohiro Iimura , Shinya Oguri , Masaru Ozaki , Tadashi Okawa , Bethany Johnson , Anne-Marie Vincent , Giada Tonet
IPC分类号： C08G77/26
CPC分类号： C08G77/388 , A61K8/898 , A61Q5/02 , A61Q5/12 , A61Q19/00 , A61Q19/10 , C08G77/14
摘要： The present invention relates to an amino acid-modified organopolysiloxane emulsion obtainable by reacting (a) a carboxy-unprotected amino acid, and (b) organopolysiloxane having an epoxy group in the molecule in an aqueous medium in the presence of a surfactant, is incorporated in a cosmetic product. The present invention also relates to the simple and highly efficient production of emulsions of amino acid-modified polysiloxane, as well as the use of the emulsions as beautifying components.
摘要翻译：本发明涉及通过在（a）羧基未保护的氨基酸和（b）分子中在表面活性剂存在下在水性介质中具有环氧基的有机聚硅氧烷反应而获得的氨基酸改性的有机聚硅氧烷乳液，在化妆品中。本发明还涉及氨基酸改性聚硅氧烷的乳液的简单且高效的生产，以及乳液作为美容成分的用途。

50. 发明申请

US20130011686A1 Treatment Agent For Use In Lignocellulose Material 有权
标题翻译：用于木质纤维素材料的处理剂
公开(公告)号：US20130011686A1
公开(公告)日：2013-01-10
申请号：US13636843
申请日：2011-03-25
申请人： Tadashi Okawa , Kazuhiro Nishijima
发明人： Tadashi Okawa , Kazuhiro Nishijima
IPC分类号： C09D183/04 , C08K5/11 , B32B27/10 , B32B21/08 , B05D3/02 , C08K5/103 , C08K5/092
CPC分类号： D21H17/13 , B27K3/156 , B27K3/346 , B27K3/50 , C08L83/14 , C08L97/02 , D21H17/14 , Y10T428/31971 , Y10T428/31986 , Y10T428/31993
摘要： An objective of the present invention is to provide a lignocellulose material exhibiting superior dimensional stability and having a reduced water-absorbing property, as well as provide a lignocellulose hybrid material, a paper product or a wood product, with superior dimensional stability and a reduced water-absorbing property. In the present invention, a lignocellulose material is treated with a treatment agent for use in a lignocellulose material containing: (A) a polyvalent carboxylic acid or a derivative thereof; and (B) a silicon compound containing a functional group binding to a silicon atom, and thereby, a lignocellulose hybrid material is obtained. In addition, a paper product or a wood product is obtained by using the aforementioned lignocellulose hybrid material.
摘要翻译：本发明的目的是提供具有优异的尺寸稳定性和降低吸水性的木质纤维素材料，以及提供具有优异尺寸稳定性和还原水的木质纤维素混合材料，纸制品或木制品吸收性能。在本发明中，木质素纤维素材料用于木质纤维素材料中使用的处理剂，其中含有：（A）多元羧酸或其衍生物; 和（B）含有与硅原子结合的官能团的硅化合物，从而得到木质纤维素混合材料。此外，通过使用上述木质纤维素混合材料获得纸制品或木制品。

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