公开(公告)号：US07850792B2

公开(公告)日：2010-12-14

申请号：US11988577

申请日：2005-07-14

申请人： Osamu Tanaka ,  Norikazu Fujii ,  Hiroyasu Fujii ,  Kazutoshi Takeda

发明人： Osamu Tanaka ,  Norikazu Fujii ,  Hiroyasu Fujii ,  Kazutoshi Takeda

IPC分类号： H01F1/18

CPC分类号： C23C22/08 ,  C23C22/20 ,  C23C22/62 ,  C23C22/74 ,  H01B3/10

摘要： The present invention provides a grain-oriented electrical steel sheet product having a superior corrosion resistance, annealing resistance, film tension, and the like in insulating treatment based on a phosphate not containing chromium and a treatment agent for the same, so provides grain-oriented electrical steel sheet having an insulating film not containing chromium characterized by the insulating film containing a phosphate and one or more compounds selected from inorganic compounds of Fe, Ni, Co, Cu, Sr, and Mo in an amount, as metal elements, of 0.06 to 2.10 moles per mole of phosphate, and an insulating film agent of the same.

摘要翻译： 本发明提供一种基于不含铬的磷酸盐的绝缘处理和其处理剂的耐腐蚀性，耐退火性，膜张力等优异的晶粒取向电工钢板制品，因此提供了晶粒取向 具有不含铬绝缘膜的电工钢板，其特征在于含有磷酸盐的绝缘膜和选自Fe，Ni，Co，Cu，Sr和Mo的无机化合物的一种或多种化合物，金属元素为0.06 至2.10摩尔/摩尔磷酸盐，以及其绝缘膜剂。

公开(公告)号：US20080271819A1

公开(公告)日：2008-11-06

申请号：US12215540

申请日：2008-06-27

申请人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

发明人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

IPC分类号： C21D6/00 ,  C21D8/02

CPC分类号： C22C38/16 ,  C21D3/04 ,  C21D8/1244 ,  C21D8/1255 ,  C21D8/1266 ,  C21D8/1272 ,  C21D8/1277 ,  C21D8/1283 ,  C22C38/002 ,  C22C38/008 ,  C22C38/02 ,  C22C38/60 ,  H01F1/14775 ,  H01F1/18

摘要： The present invention is a grain-oriented electrical steel sheet characterized in that Bi is present at 0.01 to less than 1,000 ppm in terms of mass at the interface of the substrate steel and the primary film of the grain-oriented electrical steel sheet. The grain-oriented electrical steel sheet is produced by any of the processes of: before decarburization annealing, applying preliminary annealing for 1 to 20 sec. at 700° C. or higher and controlling an atmosphere in the temperature range; controlling the maximum attaining temperature B (° C.) before final cold rolling so that the maximum attaining temperature B may satisfy the expression, −10×ln(A)+1,100≦B≦10×ln(A)+1,220, in accordance with a Bi content A (ppm) and at the same time heating the steel sheet cold rolled to the final thickness to 700° C. or higher within 10 sec. or at a heating rate of 100° C./sec. or more before decarburization annealing, or immediately thereafter applying preliminary annealing for 1 to 20 sec. at 700° C. or higher; or controlling a TiO2 amount B added in relation to MgO of 100 as parts by weight and an MgO coating amount C (g/m2) so that the expression, A0.8≦B×C≦400, may be satisfied in accordance with the Bi content A (ppm).

公开(公告)号：US07399369B2

公开(公告)日：2008-07-15

申请号：US10484347

申请日：2002-07-16

申请人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

发明人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

IPC分类号： H01F1/147 ,  H01F1/18

CPC分类号： C22C38/16 ,  C21D3/04 ,  C21D8/1244 ,  C21D8/1255 ,  C21D8/1266 ,  C21D8/1272 ,  C21D8/1277 ,  C21D8/1283 ,  C22C38/002 ,  C22C38/008 ,  C22C38/02 ,  C22C38/60 ,  H01F1/14775 ,  H01F1/18

摘要： The present invention is a grain-oriented electrical steel sheet characterized in that Bi is present at 0.01 to less than 1,000 ppm in terms of mass at the interface of the substrate steel and the primary film of the grain-oriented electrical steel sheet. The grain-oriented electrical steel sheet is produced by any of the processes of: before decarburization annealing, applying preliminary annealing for 1 to 20 sec. at 700° C. or higher and controlling an atmosphere in the temperature range; controlling the maximum attaining temperature B (° C.) before final cold rolling so that the maximum attaining temperature B may satisfy the expression, −10×ln(A)+1,100≦B≦10×ln(A)+1,220, in accordance with a Bi content A (ppm) and at the same time heating the steel sheet cold rolled to the final thickness to 700° C. or higher within 10 sec. or at a heating rate of 100° C./sec. or more before decarburization annealing, or immediately thereafter applying preliminary annealing for 1 to 20 sec. at 700° C. or higher; or controlling a TiO2 amount B added in relation to MgO of 100 as parts by weight and an MgO coating amount C (g/m2) so that the expression, A0.8≦B×C≦400, may be satisfied in accordance with the Bi content A (ppm).

摘要翻译： 本发明是一种方向性电磁钢板，其特征在于，所述Bi在基板钢与晶粒取向电工钢板的一次膜的界面处的质量比为0.01〜小于1,000ppm。 晶粒取向电工钢板通过以下任一方法制造：在脱碳退火之前，进行1〜20秒的预退火。 在700℃以上，控制温度范围内的气氛; 控制最终冷轧前的最大达到温度B（℃），使得最大达到温度B可以满足以下表达式：-10×ln（A）+1,100 <= B <= 10×ln（A）+1,220，根据 Bi含量A（ppm），同时在10秒内将钢板冷轧至最终厚度至700℃以上。 或加热速率为100℃/秒。 或更多的脱碳退火之前，或者之后立即进行1〜20秒的预退火。 在700℃以上; 或控制相对于MgO为100重量份的TiO 2 B量和MgO涂布量C（g / m 2 O 2），使得表达式A 根据Bi含量A（ppm）可以满足0.8≤BxC≤400。

公开(公告)号：US07981223B2

公开(公告)日：2011-07-19

申请号：US12215540

申请日：2008-06-27

申请人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

发明人： Eiichi Nanba ,  Katsuyuki Yanagihara ,  Satoshi Arai ,  Shuichi Yamazaki ,  Fumikazu Ando ,  Kazutoshi Takeda ,  Yousuke Kurosaki ,  Nobuo Tachibana

IPC分类号： H01F1/147

CPC分类号： C22C38/16 ,  C21D3/04 ,  C21D8/1244 ,  C21D8/1255 ,  C21D8/1266 ,  C21D8/1272 ,  C21D8/1277 ,  C21D8/1283 ,  C22C38/002 ,  C22C38/008 ,  C22C38/02 ,  C22C38/60 ,  H01F1/14775 ,  H01F1/18

摘要： The present invention is a grain-oriented electrical steel sheet characterized in that Bi is present at 0.01 to less than 1,000 ppm in terms of mass at the interface of the substrate steel and the primary film of the grain-oriented electrical steel sheet. The grain-oriented electrical steel sheet is produced by any of the processes of: before decarburization annealing, applying preliminary annealing for 1 to 20 sec. at 700° C. or higher and controlling an atmosphere in the temperature range; controlling the maximum attaining temperature B (° C.) before final cold rolling so that the maximum attaining temperature B may satisfy the expression, −10×ln(A)+1,100≦B≦10×ln(A)+1,220, in accordance with a Bi content A (ppm) and at the same time heating the steel sheet cold rolled to the final thickness to 700° C. or higher within 10 sec. or at a heating rate of 100° C./sec. or more before decarburization annealing, or immediately thereafter applying preliminary annealing for 1 to 20 sec. at 700° C. or higher; or controlling a TiO2 amount B added in relation to MgO of 100 as parts by weight and an MgO coating amount C (g/m2) so that the expression, A0.8≦B×C≦400, may be satisfied in accordance with the Bi content A (ppm).

摘要翻译： 本发明是一种方向性电磁钢板，其特征在于，所述Bi在基板钢与晶粒取向电工钢板的一次膜的界面处的质量比为0.01〜小于1,000ppm。 晶粒取向电工钢板通过以下任一方法制造：在脱碳退火之前，进行1〜20秒的预退火。 在700℃以上，控制温度范围内的气氛; 控制最终冷轧前的最大达到温度B（℃），使得最大达到温度B可以满足以下表达式：-10×ln（A）+ 1,100＆nlE; B＆nlE; 10×ln（A）+1,220， 根据Bi含量A（ppm），同时在10秒内将冷轧至最终厚度的钢板加热至700℃以上。 或加热速率为100℃/秒。 或更多的脱碳退火之前，或者之后立即进行1〜20秒的预退火。 在700℃以上; 或控制相对于MgO添加的TiO 2量为100重量份，MgO涂布量C（g / m 2），使得可以根据下式求出A0.8＆nlE; B×C＆nlE; 400的表达式 Bi含量A（ppm）。

公开(公告)号：US11377569B2

公开(公告)日：2022-07-05

申请号：US13809279

申请日：2011-07-15

申请人： Kazutoshi Takeda ,  Kenji Kosuge ,  Tatsuya Takase ,  Kohji Muneda

发明人： Kazutoshi Takeda ,  Kenji Kosuge ,  Tatsuya Takase ,  Kohji Muneda

IPC分类号： C09D7/61 ,  C21D8/12 ,  C21D9/46 ,  H01F1/18 ,  C09D5/08 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  B05D7/14 ,  C23C22/74 ,  C09D7/65 ,  C09D7/40 ,  H01B7/02 ,  C09D1/00 ,  C09D127/18 ,  C09D167/00 ,  C09D127/12 ,  C09D133/00 ,  C09D163/00 ,  C09D127/04 ,  C08K3/22 ,  C08K3/02 ,  B05D3/02

摘要： An electrical steel sheet (10) is provided with a base iron (1) and an insulating film (2) formed on a surface of the base iron (1). The insulating film (2) contains: a first component: 100 parts by mass, the first component containing: a metal phosphate: 100 parts by mass; and one kind selected from a group consisting of an acrylic resin, an epoxy resin and a polyester resin which have an average particle size of 0.05 μm to 0.50 μm, or a mixture or copolymer of two or three kinds selected from the group: 1 part by mass to 50 parts by mass; and a second component composed of dispersion or powder of a fluorine resin having an average particle size of 0.05 μm to 0.35 μm: 0.5 parts by mass to 10 parts by mass.

公开(公告)号：US10669432B2

公开(公告)日：2020-06-02

申请号：US13881804

申请日：2011-10-25

申请人： Kazutoshi Takeda ,  Kenji Kosuge ,  Tatsuya Takase ,  Koji Muneda

发明人： Kazutoshi Takeda ,  Kenji Kosuge ,  Tatsuya Takase ,  Koji Muneda

IPC分类号： C09D5/08 ,  C22C38/34 ,  C22C38/00 ,  C21D9/46 ,  H01F1/18 ,  C22C38/06 ,  C22C38/04 ,  C22C38/02 ,  C21D8/12 ,  C23C22/74

摘要： An insulating coating film obtained by mixing 0.5 parts by mass to 10 parts by mass of a copolymer of a fluoroolefin and an ethylenically unsaturated compound when converted into a solid content with 100 parts by mass in solid content of a mixture composed of a metal phosphate and a specific organic resin or a mixture composed of colloidal silica and a specific organic resin is designed to be provided on a surface of an electrical steel sheet, and in this manner, it is possible to obtain an electrical steel sheet having good corrosion resistance under a wet environment and having good properties related to the insulating coating film such as a space factor and adhesiveness.

公开(公告)号：US07167420B2

公开(公告)日：2007-01-23

申请号：US10499450

申请日：2002-12-20

申请人： Morinobu Endo ,  Tetsuo Uchiyama ,  Akio Yamaguchi ,  Yasuo Kondo ,  Hiroshi Aoyama ,  Koichiro Jujo ,  Kazutoshi Takeda ,  Masato Takenaka ,  Shigeo Suzuki ,  Takeshi Tokoro

发明人： Morinobu Endo ,  Tetsuo Uchiyama ,  Akio Yamaguchi ,  Yasuo Kondo ,  Hiroshi Aoyama ,  Koichiro Jujo ,  Kazutoshi Takeda ,  Masato Takenaka ,  Shigeo Suzuki ,  Takeshi Tokoro

IPC分类号： G04F5/00 ,  G04B29/00 ,  F03G1/00 ,  B32B9/00 ,  C08K3/00

CPC分类号： G04C3/008 ,  G04B13/021 ,  Y10S977/724 ,  Y10S977/734 ,  Y10T428/2918 ,  Y10T428/30

摘要： The invention relates to a timepiece which has a resin substrate, rotors, and wheel trains, and relates to a wheel train apparatus which has a resin substrate, bearing members, gear wheel, and the like. The invention is constituted by a timepiece comprising; a gear wheel, and a substrate which supports a shaft of a rotor and/or a shaft of the gear wheel, the substrate being formed from a filled resin. Alternatively the invention is constituted by a wheel train apparatus comprising: a gear wheel; a substrate which supports one shaft section of the gear wheel, and a bridge which rotatably supports an other shaft section of the gear wheel, the substrate and the bridge being formed from a filled resin.

摘要翻译： 本发明涉及具有树脂基板，转子和轮列的钟表，涉及具有树脂基板，轴承部件，齿轮等的轮系装置。 本发明由钟表构成，包括： 齿轮和支撑转子的轴和/或齿轮的轴的基板，所述基板由填充的树脂形成。 或者，本发明由轮系装置构成，包括：齿轮; 支撑齿轮的一个轴部的基板和可旋转地支撑齿轮的另一个轴部的桥，基板和桥由填充的树脂形成。

公开(公告)号：US20060164925A1

公开(公告)日：2006-07-27

申请号：US10499450

申请日：2002-12-20

申请人： Morinobu Endo ,  Tetsuo Uchiyama ,  Akio Yamaguchi ,  Yasuo Kondo ,  Hiroshi Aoyama ,  Koichiro Jujo ,  Kazutoshi Takeda ,  Masato Takenaka ,  Shigeo Suzuki ,  Takeshi Tokoro

发明人： Morinobu Endo ,  Tetsuo Uchiyama ,  Akio Yamaguchi ,  Yasuo Kondo ,  Hiroshi Aoyama ,  Koichiro Jujo ,  Kazutoshi Takeda ,  Masato Takenaka ,  Shigeo Suzuki ,  Takeshi Tokoro

IPC分类号： G04B29/00

CPC分类号： G04C3/008 ,  G04B13/021 ,  Y10S977/724 ,  Y10S977/734 ,  Y10T428/2918 ,  Y10T428/30

摘要： The invention relates to a timepiece which has a resin substrate, rotors, and wheel trains, and relates to a wheel train apparatus which has a resin substrate, bearing members, gear wheel, and the like. The invention is constituted by a timepiece comprising; a gear wheel, and a substrate which supports a shaft of a rotor and/or a shaft of the gear wheel, the substrate being formed from a filled resin. Alternatively the invention is constituted by a wheel train apparatus comprising: a gear wheel; a substrate which supports one shaft section of the gear wheel, and a bridge which rotatably supports an other shaft section of the gear wheel, the substrate and the bridge being formed from a filled resin.

摘要翻译： 本发明涉及一种具有树脂基板，转子和轮列的钟表，涉及具有树脂基板，轴承部件，齿轮等的轮系装置。 本发明由钟表构成，包括： 齿轮和支撑转子的轴和/或齿轮的轴的基板，所述基板由填充的树脂形成。 或者，本发明由轮系装置构成，包括：齿轮; 支撑齿轮的一个轴部的基板和可旋转地支撑齿轮的另一个轴部的桥，基板和桥由填充的树脂形成。

公开(公告)号：US5386904A

公开(公告)日：1995-02-07

申请号：US193605

申请日：1994-02-07

申请人： Kazuhira Ojima ,  Chuichi Saito ,  Kazutoshi Takeda ,  Toshiyuki Tamatsu

发明人： Kazuhira Ojima ,  Chuichi Saito ,  Kazutoshi Takeda ,  Toshiyuki Tamatsu

IPC分类号： B66B29/08 ,  B66B23/12 ,  B66B31/00

CPC分类号： B66B31/006 ,  B66B23/12

摘要： Escalator apparatus of the invention is of the type that has a step whose step board can be raised to provide a surface for carrying a wheelchair. In order to realize conveyance of a large size wheelchair or handcart without changing the installation space for the escalator, the escalator apparatus of the invention is structured such that the step boards of a plurality of adjacent steps are movable upwardly and downwardly.

摘要翻译： 本发明的自动扶梯装置具有能够升高台阶板以提供用于携带轮椅的表面的台阶。 为了实现大型轮椅或手推车的输送而不改变自动扶梯的安装空间，本发明的自动扶梯装置被构造成使得多个相邻台阶的踏板能够上下移动。

公开(公告)号：US07733676B2

公开(公告)日：2010-06-08

申请号：US10588675

申请日：2005-03-30

申请人： Makoto Nunoya ,  Kazutoshi Takeda

发明人： Makoto Nunoya ,  Kazutoshi Takeda

IPC分类号： H02J1/10

CPC分类号： H02M5/458 ,  B60L5/005 ,  B60L2200/26 ,  B60M7/00 ,  H02J5/005 ,  H02J50/12 ,  H02J50/40

摘要： A non-contact power supply system is provided in which current phases of induction lines are matched. According to the output current of a power supply unit (21) and the power consumption of induction lines (19), a lead time corresponding to a phase difference between the output currents of the induction lines is determined. A signal for driving transistors (52) is advanced ahead of a drive synchronization signal (β) according to the lead time.

摘要翻译： 提供了一种非接触式电源系统，其中感应线的当前阶段相匹配。 根据电源单元（21）的输出电流和感应线（19）的功耗，确定与感应线的输出电流之间的相位差对应的提前时间。 用于驱动晶体管（52）的信号根据提前时间提前于驱动同步信号（＆bgr）。