公开(公告)号：US20090236015A1

公开(公告)日：2009-09-24

申请号：US12299407

申请日：2007-04-03

申请人： Hideyuki Sasaoka ,  Masamoto Ono ,  Eizaburou Nakanishi ,  Yoshio Okada ,  Tadanobu Inoue ,  Yuuji Kimura ,  Kotobu Nagai

发明人： Hideyuki Sasaoka ,  Masamoto Ono ,  Eizaburou Nakanishi ,  Yoshio Okada ,  Tadanobu Inoue ,  Yuuji Kimura ,  Kotobu Nagai

IPC分类号： C22C38/20 ,  C22C38/22 ,  C22C38/44

CPC分类号： C22C38/02 ,  C22C38/04 ,  C22C38/22 ,  C22C38/42 ,  C22C38/44

摘要： There is provided an ultrahigh strength steel sheet containing 0.10 to 0.40 mass % of C, 0.01 to 3.5 mass % of Cr, at least one selected from the group consisting of 0.10 to 2.0 mass % of Mo, 0.20 to 1.5 mass % of W, 0.002 to 1.0 mass % of V, 0.002 to 1.0 mass % of Ti and 0.005 to 1.0 mass % of Nb, 0.02 mass % or less of P and 0.01 mass % or less of S as impurities and the balance being Fe and unavoidable impurities based on the total mass of the steel sheet and having a base structure of lower bainite, a prior austenite grain size of 30 μm or smaller and a tensile strength of 980 MPa or higher. There is also provided an automotive strength part using the ultrahigh strength steel sheet.

摘要翻译： 提供一种超高强度钢板，其含有C：0.10〜0.40质量％，Cr：0.01〜3.5质量％，选自Mo：0.10〜2.0质量％，W：0.20〜1.5质量％ V：0.002〜1.0质量％，Ti：0.002〜1.0质量％，Nb：0.005〜1.0质量％，P：0.02质量％以下，S：0.01质量％以下，余量：Fe和不可避免的杂质 对于钢板的总质量，具有下贝氏体的基体结构，原奥氏体粒径为30μm以下，拉伸强度为980MPa以上。 还提供了使用超高强度钢板的汽车强度部件。

公开(公告)号：US20090277539A1

公开(公告)日：2009-11-12

申请号：US12085304

申请日：2006-11-21

申请人： Yuuji Kimura ,  Tadanobu Inoue ,  Kaneaki Tsuzaki ,  Kotobu Nagai

发明人： Yuuji Kimura ,  Tadanobu Inoue ,  Kaneaki Tsuzaki ,  Kotobu Nagai

IPC分类号： C21D11/00 ,  C21D8/02 ,  C21D8/06 ,  C22C38/00

CPC分类号： C21D9/46 ,  C21D8/0205 ,  C21D8/0231 ,  C21D8/0431 ,  C21D8/065 ,  C21D8/105 ,  C21D9/0075 ,  C21D9/0093 ,  C21D9/525 ,  C22C38/02 ,  C22C38/04 ,  C22C38/18

摘要： There are provided a steel for warm working, to be subjected to warm working as various structures, components of cars, and the like, a warm working method thereof, and a steel material and a steel component obtainable from the warm working method.[Solving Means] A steel is to have a particle dispersion type fiber structure formed in the matrix by warm working. The steel is characterized in that the total amount of the dispersed second-phase particles at room temperature is 7×10−3 or more in terms of volume fraction, and the Vickers hardness (HV) is equal to or larger than the hardness H of the following equation (2): H=(5.2−1.2×10−4λ)×102  (2) when the steel is subjected to any of annealing, tempering, and aging treatments in the as-unworked state under conditions such that a parameter λ expressed by the following equation (1): λ=T(log t+20)(T; temperature(K), t; time(hr))  (1) is 1.4×104 or more in a prescribed temperature range of 350° C. or more and Ac1 point or less. This steel is taken as the steel for warm working.

摘要翻译： 提供一种用于温暖加工的钢，可以作为各种结构，汽车部件等进行温暖加工，其加热方法，以及可从该加热方法获得的钢材和钢部件。 [解决方案]钢是通过热加工形成在基质中的粒子分散型纤维结构体。 钢的特征在于，室温下分散的二相粒子的总量以体积分数计为7×10 -3以上，维氏硬度（HV）等于或大于下述的硬度H 等式（2）：H =（5.2-1.2×10-4λ）x102（2）当钢在非工作状态下进行任何退火，回火和老化处理时，条件是使得由 以下公式（1）：在350℃以上的规定温度范围内，λ= T（log t + 20）（T;温度（K），t;时间（hr））（1）为1.4×10 4以上 和Ac1点以下。 这种钢被作为温暖工作的钢。

公开(公告)号：US20090185943A1

公开(公告)日：2009-07-23

申请号：US12300982

申请日：2007-04-12

申请人： Tadanobu Inoue ,  Yuuji Kimura ,  Kotobu Nagai

发明人： Tadanobu Inoue ,  Yuuji Kimura ,  Kotobu Nagai

IPC分类号： C22C38/00

CPC分类号： C21D9/46 ,  B21B3/00 ,  C22C38/44

摘要： In a steel plate having tensile strength of 1 GPa or more at the normal temperature, the steel plate is made, stress decrement (SD) after uniform elongation in the stress-strain diagram obtained by using a tabular specimen of which is not less than 1.8×102 MPa, yield ratio (YR) of which is preferably not lower than 0.7, further preferably not lower than 0.8, and matrix structure of which is composed of martensite or bainite, or mixture of martensite and bainite substantially without proeutectoid ferrite, whereby the tough-ductility is improved on a practically utilizable level, and the steel plate becomes possible to be supplied in large quantities by winding up into a coil.

摘要翻译： 在常温下的拉伸强度为1GPa以上的钢板中，通过使用不小于1.8的板状试样获得的应力 - 应变图中，制造钢板，均匀伸长后的应力减小（SD） x102MPa，屈服比（YR）优选为0.7以上，进一步优选为0.8以上，其基体结构由马氏体或贝氏体组成，或马氏体与贝氏体的混合物基本上不具有先共析铁素体，由此韧性 在可实际使用的水平上提高了导电性，并且通过卷绕成线圈可以大量地供给钢板。

公开(公告)号：US08876451B2

公开(公告)日：2014-11-04

申请号：US13395298

申请日：2010-09-10

申请人： Yuuji Kimura ,  Tadanobu Inoue ,  Shuji Murasaki ,  Mataichi Fukuda

发明人： Yuuji Kimura ,  Tadanobu Inoue ,  Shuji Murasaki ,  Mataichi Fukuda

IPC分类号： F16B35/00 ,  C22C38/00 ,  C22C38/58 ,  C21D8/06 ,  C21D9/00 ,  C22C38/06 ,  C22C38/02 ,  C22C38/04 ,  C22C38/34 ,  F16B35/04 ,  C22C38/22

CPC分类号： F16B35/041 ,  C21D8/06 ,  C21D9/0093 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/34

摘要： Provided is a high-strength bolt which has a tensile strength of 1,200 MPa or more while exhibiting excellent ductility and delayed facture resistance, and further has an excellent impact toughness which had not been obtained in the conventional high-strength bolt. The high-strength bolt has a tensile strength of 1.2 GPa or more and includes a threaded portion and cylindrical neck portion. The bolt has K of 0.8 or more and satisfies Ho

摘要翻译： 本发明提供拉伸强度为1200MPa以上的高强度螺栓，同时具有优异的延展性和延迟的耐腐蚀性，并且还具有在传统的高强度螺栓中未获得的优异的冲击韧性。 高强度螺栓的拉伸强度为1.2GPa以上，包括螺纹部和圆筒状颈部。 螺栓的K为0.8以上，满足Ho

公开(公告)号：US20120230800A1

公开(公告)日：2012-09-13

申请号：US13395298

申请日：2010-09-10

申请人： Yuuji Kimura ,  Tadanobu Inoue ,  Shuji Murasaki ,  Mataichi Fukuda

发明人： Yuuji Kimura ,  Tadanobu Inoue ,  Shuji Murasaki ,  Mataichi Fukuda

IPC分类号： F16B35/00

CPC分类号： F16B35/041 ,  C21D8/06 ,  C21D9/0093 ,  C22C38/001 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22 ,  C22C38/34

摘要： Provided is a high-strength bolt which has a tensile strength of 1,200 MPa or more while exhibiting excellent ductility and delayed facture resistance, and further has an excellent impact toughness which had not been obtained in the conventional high-strength bolt. The high-strength bolt has a tensile strength of 1.2 GPa or more and includes a threaded portion and cylindrical neck portion. The bolt has K of 0.8 or more and satisfies Ho

摘要翻译： 本发明提供拉伸强度为1200MPa以上的高强度螺栓，同时具有优异的延展性和延迟的耐腐蚀性，并且还具有在传统的高强度螺栓中未获得的优异的冲击韧性。 高强度螺栓的拉伸强度为1.2GPa以上，包括螺纹部和圆筒状颈部。 螺栓的K为0.8以上，满足Ho

公开(公告)号：US08873212B2

公开(公告)日：2014-10-28

申请号：US13578865

申请日：2010-12-29

申请人： Koichi Mukai ,  Masahiko Ishimaru ,  Takahiro Asada ,  Chisato Komori ,  Yoshihiro Yoneda ,  Yuuji Kimura ,  Shoko Nagaki

发明人： Koichi Mukai ,  Masahiko Ishimaru ,  Takahiro Asada ,  Chisato Komori ,  Yoshihiro Yoneda ,  Yuuji Kimura ,  Shoko Nagaki

IPC分类号： H02J7/00 ,  H01M2/34 ,  H01M10/48 ,  H01M10/44 ,  H01M10/0525 ,  H02H7/18

CPC分类号： H01M2/348 ,  H01M10/0525 ,  H01M10/443 ,  H01M10/48 ,  H02H7/18 ,  H02J7/0031 ,  Y02E60/12

摘要： A protective circuit capable of coping with broad voltage variations of a battery unit to interrupt its charging/discharging current path as damages to the heating unit are prevented from occurrence is disclosed. The protective circuit includes fuses, connected to a charging/discharging current path in series between a battery unit and a charging/discharging control circuit, and a heating unit composed by a series connection of resistors. One of two ends of the resistor which is not connected to the peer resistor is connected to a current path of the fuses. The ends of the resistors not connected to the fuses, are provided with a plurality of terminals selected for connection to a current control element that controls the current flowing through the heating unit, as a range of voltage variations of the battery unit is taken into account.

摘要翻译： 公开了一种能够应对电池单元的宽电压变化以防止其充电/放电电流路径作为对加热单元的损坏的保护电路。 保护电路包括连接到电池单元和充电/放电控制电路之间串联的充电/放电电流路径的熔断器和由电阻器的串联连接构成的加热单元。 未连接到对等电阻的电阻的两端之一连接到保险丝的当前路径。 未连接到保险丝的电阻器的端部设置有多个端子，其被选择用于连接到控制流过加热单元的电流的电流控制元件，因为电池单元的电压变化的范围被考虑 。

公开(公告)号：US20130044402A1

公开(公告)日：2013-02-21

申请号：US13578865

申请日：2010-12-29

申请人： Koichi Mukai ,  Masahiko Ishimaru ,  Takahiro Asada ,  Chisato Komori ,  Yoshihiro Yoneda ,  Yuuji Kimura ,  Shoko Nagaki

发明人： Koichi Mukai ,  Masahiko Ishimaru ,  Takahiro Asada ,  Chisato Komori ,  Yoshihiro Yoneda ,  Yuuji Kimura ,  Shoko Nagaki

IPC分类号： H02H5/04

CPC分类号： H01M2/348 ,  H01M10/0525 ,  H01M10/443 ,  H01M10/48 ,  H02H7/18 ,  H02J7/0031 ,  Y02E60/12

摘要： A protective circuit capable of coping with broad voltage variations of a battery unit to interrupt its charging/discharging current path as damages to the heating unit are prevented from occurrence is disclosed. The protective circuit includes fuses, connected to a charging/discharging current path in series between a battery unit and a charging/discharging control circuit, and a heating unit composed by a series connection of resistors. One of two ends of the resistor which is not connected to the peer resistor is connected to a current path of the fuses. The ends of the resistors not connected to the fuses, are provided with a plurality of terminals selected for connection to a current control element that controls the current flowing through the heating unit, as a range of voltage variations of the battery unit is taken into account.

摘要翻译： 公开了一种能够应对电池单元的宽电压变化以防止其充电/放电电流路径作为对加热单元的损坏的保护电路。 保护电路包括连接到电池单元和充电/放电控制电路之间串联的充电/放电电流路径的熔断器和由电阻器的串联连接构成的加热单元。 未连接到对等电阻的电阻的两端之一连接到保险丝的当前路径。 未连接到保险丝的电阻器的端部设置有多个端子，其被选择用于连接到控制流过加热单元的电流的电流控制元件，因为电池单元的电压变化的范围被考虑 。

公开(公告)号：US07534850B2

公开(公告)日：2009-05-19

申请号：US12098649

申请日：2008-04-07

申请人： Yuuji Kimura ,  Hideaki Tanaka ,  Genichirou Enna

发明人： Yuuji Kimura ,  Hideaki Tanaka ,  Genichirou Enna

IPC分类号： C08G63/02 ,  C08L31/00

CPC分类号： C08G63/6952 ,  C08G63/664 ,  C08G63/912

摘要： A silyl group-containing polymer which can be cured quickly and strongly, and from which a cured product excellent in antifouling properties and weather resistance while maintaining favorable rubber elasticity can be obtained, and having the following formula (1): wherein R1: a group having a hydroxyl group(s) removed from a monohydroxy or polyhydroxy compound having t hydroxyl group(s) in its molecule, R2: a bivalent organic group, R3: a C1-20 monovalent organic group which may have a substituent, X: a hydroxyl group or a hydrolysable group, Y: a bivalent group of the following formula (A) or (B), “a”: an integer of from 1 to 3, r: an integer of from 1 to 1,000, and t: an integer of from 1 to 8, provided that when the silyl group-containing polymer of formula (1) has a plurality of Y's in its molecule, the plurality of Y's may be the same or different, and when t is from 2 to 8, a plurality of monovalent groups bonded to R1 may be the same or different: in the formula (A), R4: a C2-8 alkylene group, and in the formula (B), R5: a C2-4 alkylene Group; and its production process.

摘要翻译： 可以快速且强烈地固化的含甲硅烷基的聚合物，并且可以获得具有优异的防污性和耐候性同时保持良好的橡胶弹性的固化产物，并且具有下式（1）：其中R1：一个基团 具有从其分子中具有t羟基的单羟基或多羟基化合物除去的羟基，R2：二价有机基团，R3：可具有取代基的C1-20一价有机基团，X：a 羟基或可水解基团，Y：下式（A）或（B）的二价基团，“a”：1〜3的整数，r：1〜1000的整数，t： 1至8的整数，条件是当式（1）的含甲硅烷基的聚合物在其分子中具有多个Y时，多个Y可以相同或不同，并且当t为2至8时， 与R1结合的多个一价基团可以相同或不同：在式（A）中，R 4：C 2-8 亚烷基，在式（B）中，R 5为C 2-4亚烷基; 及其生产工艺。

公开(公告)号：US08299138B2

公开(公告)日：2012-10-30

申请号：US11749994

申请日：2007-05-17

申请人： Yuuji Kimura ,  Takayuki Sasaki

发明人： Yuuji Kimura ,  Takayuki Sasaki

IPC分类号： C08G18/28

CPC分类号： C08G18/3275 ,  C08G18/4072 ,  C08G18/4841 ,  C08G18/4866 ,  C08G18/6677 ,  C08G18/6688 ,  C08G18/7607 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2350/00 ,  C08J2205/06

摘要： A process for producing a flexible polyurethane foam having a low transmissibility at resonance frequency, of which a rebound resilience can be suppressed, without using a foam stabilizer, is provided.In production of a flexible polyurethane foam; an isocyanate containing TDI as the main component is used as an isocyanate; and a polyol containing from 20 to 50 mass % of a polyol (A) having an oxyethylene group content of from 10 to 20 mass % and having a hydroxyl value of from 15 to 56 mgKOH/g, which is obtained by subjecting propylene oxide to ring opening addition polymerization to an initiator by using a double metal cyanide complex catalyst, and further subjecting ethylene oxide to ring opening addition polymerization by using an alkali metal compound catalyst or a phosphazenium catalyst, is used as a polyol.

摘要翻译： 提供了不使用泡沫稳定剂来制造在共振频率下具有低透射率的柔性聚氨酯泡沫塑料的方法，其中可以抑制回弹性。 在生产柔性聚氨酯泡沫时; 使用含有TDI作为主要成分的异氰酸酯作为异氰酸酯; 和含有20〜50质量％的氧化乙烯基含量为10〜20质量％，羟基值为15〜56mgKOH / g的多元醇（A）的多元醇，其通过使环氧丙烷 使用双金属氰化物配合物催化剂，通过使用碱金属化合物催化剂或磷腈鎓催化剂进一步对环氧乙烷进行开环加成聚合作为多元醇使用开环加成聚合成引发剂。

公开(公告)号：US20070213420A1

公开(公告)日：2007-09-13

申请号：US11749994

申请日：2007-05-17

申请人： Yuuji Kimura ,  Takayuki Sasaki

发明人： Yuuji Kimura ,  Takayuki Sasaki

IPC分类号： C08J9/00

CPC分类号： C08G18/3275 ,  C08G18/4072 ,  C08G18/4841 ,  C08G18/4866 ,  C08G18/6677 ,  C08G18/6688 ,  C08G18/7607 ,  C08G2101/0008 ,  C08G2101/0058 ,  C08G2101/0083 ,  C08G2350/00 ,  C08J2205/06

摘要： A process for producing a flexible polyurethane foam having a low transmissibility at resonance frequency, of which a rebound resilience can be suppressed, without using a foam stabilizer, is provided. In production of a flexible polyurethane foam; an isocyanate containing TDI as the main component is used as an isocyanate; and a polyol containing from 20 to 50 mass % of a polyol (A) having an oxyethylene group content of from 10 to 20 mass % and having a hydroxyl value of from 15 to 56 mgKOH/g, which is obtained by subjecting propylene oxide to ring opening addition polymerization to an initiator by using a double metal cyanide complex catalyst, and further subjecting ethylene oxide to ring opening addition polymerization by using an alkali metal compound catalyst or a phosphazenium catalyst, is used as a polyol.

摘要翻译： 提供了不使用泡沫稳定剂来制造在共振频率下具有低透射率的柔性聚氨酯泡沫的方法，其中可以抑制回弹性。 在生产柔性聚氨酯泡沫时; 使用含有TDI作为主要成分的异氰酸酯作为异氰酸酯; 和含有20〜50质量％的氧化乙烯基含量为10〜20质量％，羟基值为15〜56mgKOH / g的多元醇（A）的多元醇，其通过使环氧丙烷 使用双金属氰化物配合物催化剂，通过使用碱金属化合物催化剂或磷腈鎓催化剂进一步对环氧乙烷进行开环加成聚合作为多元醇使用开环加成聚合成引发剂。