公开(公告)号：US09080223B2

公开(公告)日：2015-07-14

申请号：US13438956

申请日：2012-04-04

申请人： Yuji Arai ,  Takashi Takano ,  Takuma Kawamoto

发明人： Yuji Arai ,  Takashi Takano ,  Takuma Kawamoto

IPC分类号： C22C38/54 ,  C21D9/08 ,  C21D7/10 ,  C21D1/26 ,  C21D8/10 ,  C22C38/00 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C21D1/32 ,  C21D1/42

CPC分类号： C21D7/10 ,  B60R21/26 ,  C21D1/26 ,  C21D1/32 ,  C21D1/42 ,  C21D8/10 ,  C21D9/085 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/44 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54 ,  Y02P10/253

摘要： A steel tube for an airbag which has a low alloy cost and a strength of at least 1000 MPa and vTrs100 of −80° C. or below and a process for its manufacture which can minimize the number of times that softening annealing treatment is performed in a cold drawing step are provided. Stable properties are obtained even when quench hardening is carried out by high frequency induction heating on a large scale. The steel tube has a steel composition which comprises, in mass percent, C: 0.05-0.20%, Si: 0.10-0.50%, Mn: 0.10-1.00%, P: at most 0.025%, S: at most 0.005%, Al: 0.005-0.10%, Ca: 0.0005-0.0050%, Nb: 0.005-0.050%, Ti: 0.005-0.050%, Cu: 0.01-0.50%, Ni: 0.01-0.50%, Cr: 0.01-0.50%, B: 0.0005-0.0050%, N: 0.002-0.010%, and a remainder of Fe and unavoidable impurities.

摘要翻译： 一种用于气囊的钢管，其具有低合金成本和至少1000MPa的强度和-80℃或更低的vTrs100，以及其制造方法，其可以使软化退火处理的次数最少化 提供冷拔步骤。 即使通过高频感应加热大规模进行淬火硬化，也获得了稳定的性能。 所述钢管具有以质量％计含有C：0.05〜0.20％，Si：0.10〜0.50％，Mn：0.10〜1.00％，P：0.025％以下，S：0.005％以下，Al： ：0.005-0.10％，Ca：0.0005-0.0050％，Nb：0.005-0.050％，Ti：0.005-0.050％，Cu：0.01-0.50％，Ni：0.01-0.50％，Cr：0.01-0.50％，B： 0.0005-0.0050％，N：0.002-0.010％，余量为Fe和不可避免的杂质。

公开(公告)号：US08317946B2

公开(公告)日：2012-11-27

申请号：US13090297

申请日：2011-04-20

申请人： Yuji Arai ,  Takashi Takano

发明人： Yuji Arai ,  Takashi Takano

IPC分类号： C22C38/44 ,  C22C38/46 ,  C22C38/50 ,  C21D8/10

CPC分类号： C22C38/44 ,  C21D8/10 ,  C21D9/08 ,  C21D9/50 ,  C21D2211/004 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54

摘要： A seamless steel pipe of a low-alloy steel consisting, by mass %, of C: 0.10 to 0.20%, Si: 0.05 to 1.0%, Mn: 0.05 to 1.2%, Ni: 0.02 to 1.5%, Cr: 0.50 to 1.50%, Mo: 0.50 to 1.50%, Nb: 0.002 to 0.10%, Al: 0.005 to 0.10%, and either or both of Ti: 0.003 to 0.050% and V: 0.01 to 0.20%, the balance being Fe and impurities, the impurities containing 0.025% or less of P, 0.005% or less of S, 0.007% or less of N, and less than 0.0003% of B, wherein the tensile strength is 950 MPa or more and the yield strength is 850 MPa or more, and the Charpy absorbed energy at −40° C. is 60 J or more. This seamless steel pipe may further contain one or more of Cu: 0.02 to 1.0%, Ca: 0.0005 to 0.0050%, and Mg: 0.0005 to 0.0050%. The present invention also provides a method for manufacturing the above-described seamless steel pipe.

摘要翻译： 1.一种低合金钢的无缝钢管，以质量％计含有C：0.10〜0.20％，Si：0.05〜1.0％，Mn：0.05〜1.2％，Ni：0.02〜1.5％，Cr：0.50〜1.50 ％，Mo：0.50〜1.50％，Nb：0.002〜0.10％，Al：0.005〜0.10％，Ti：0.003〜0.050％，V：0.01〜0.20％，余量为Fe和杂质 含有0.025％以下的P，0.005％以下的S，0.007％以下的N以及小于0.0003％的B，其中拉伸强度为950MPa以上，屈服强度为850MPa以上， 而在-40°C时夏比吸收的能量为60J以上。 该无缝钢管可以进一步含有Cu：0.02〜1.0％，Ca：0.0005〜0.0050％，Mg：0.0005〜0.0050％中的一种或多种。 本发明还提供一种制造上述无缝钢管的方法。

公开(公告)号：US20110247733A1

公开(公告)日：2011-10-13

申请号：US13090297

申请日：2011-04-20

申请人： Yuji Arai ,  Takashi Takano

发明人： Yuji Arai ,  Takashi Takano

IPC分类号： C21D9/08 ,  C22C38/44 ,  C22C38/32

CPC分类号： C22C38/44 ,  C21D8/10 ,  C21D9/08 ,  C21D9/50 ,  C21D2211/004 ,  C22C38/001 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/42 ,  C22C38/46 ,  C22C38/48 ,  C22C38/50 ,  C22C38/54

摘要： A seamless steel pipe of a low-alloy steel consisting, by mass %, of C: 0.10 to 0.20%, Si: 0.05 to 1.0%, Mn: 0.05 to 1.2%, Ni: 0.02 to 1.5%, Cr: 0.50 to 1.50%, Mo: 0.50 to 1.50%, Nb: 0.002 to 0.10%, Al: 0.005 to 0.10%, and either or both of Ti: 0.003 to 0.050% and V: 0.01 to 0.20%, the balance being Fe and impurities, the impurities containing 0.025% or less of P, 0.005% or less of S, 0.007% or less of N, and less than 0.0003% of B, wherein the tensile strength is 950 MPa or more and the yield strength is 850 MPa or more, and the Charpy absorbed energy at −40° C. is 60 J or more. This seamless steel pipe may further contain one or more of Cu: 0.02 to 1.0%, Ca: 0.0005 to 0.0050%, and Mg: 0.0005 to 0.0050%. The present invention also provides a method for manufacturing the above-described seamless steel pipe.

摘要翻译： 1.一种低合金钢的无缝钢管，以质量％计含有C：0.10〜0.20％，Si：0.05〜1.0％，Mn：0.05〜1.2％，Ni：0.02〜1.5％，Cr：0.50〜1.50 ％，Mo：0.50〜1.50％，Nb：0.002〜0.10％，Al：0.005〜0.10％，Ti：0.003〜0.050％，V：0.01〜0.20％，余量为Fe和杂质 含有0.025％以下的P，0.005％以下的S，0.007％以下的N以及小于0.0003％的B，其中拉伸强度为950MPa以上，屈服强度为850MPa以上， 而在-40°C时夏比吸收的能量为60J以上。 该无缝钢管可以进一步含有Cu：0.02〜1.0％，Ca：0.0005〜0.0050％，Mg：0.0005〜0.0050％中的一种或多种。 本发明还提供一种制造上述无缝钢管的方法。

公开(公告)号：US07749339B2

公开(公告)日：2010-07-06

申请号：US11783007

申请日：2007-04-05

申请人： Takashi Takano

发明人： Takashi Takano

IPC分类号： C22C38/18 ,  C21D8/10

CPC分类号： C22C38/02 ,  B60R2021/26082 ,  C22C38/002 ,  C22C38/04 ,  C22C38/42 ,  C22C38/44 ,  C22C38/48 ,  C22C38/50 ,  Y10S148/909

摘要： An airbag inflator bottle member comprising a tubular body having a reduced-diameter portion at an end portion for fitting an initiator or the like thereto in which the reduced-diameter portion has a good low temperature toughness comparable to that of the portion which is not reduced in diameter is manufactured by the following method. A steel tube having a composition comprising C: 0.05-0.20%, Si: 0.1-1.0%, Mn: 0.10-2.0%, Cr: 0.05-2.0%, sol. Al: at most 0.10%, Ca: 0.0003-0.01%, optionally one or more elements selected from Cu: at most 1.0%, Ni: at most 1.5%, Mo: at most 1.0%, V: at most 0.2%, Nb: at most 0.1%, and Ti: at most 0.1%, and a remainder of Fe and impurities in which P: at most 0.025% and S: at most 0.010% is subjected to cold working, then it is cut to a predetermined length, and the cut steel tube is subjected to reducing in at least one end portion thereof and then to quenching and tempering.

摘要翻译： 一种气囊充气机瓶构件，包括管状体，其在端部处具有缩径部分，用于将引发剂等装配到其中，其中所述缩径部分具有与不减少的部分相当的低温韧性 直径通过以下方法制造。 一种钢管，其组成包括C：0.05-0.20％，Si：0.1-1.0％，Mn：0.10-2.0％，Cr：0.05-2.0％，溶胶。 Al：至多0.10％，Ca：0.0003-0.01％，任选的一种或多种选自Cu：至多1.0％，Ni：至多1.5％，Mo：至多1.0％，V：至多0.2％，Nb： ：0.1％以下，Ti：0.1％以下，剩余的Fe和P：0.025％以下，S：0.0％以下的杂质进行冷加工，然后切割成规定的长度 切割钢管的至少一端部进行还原，然后淬火回火。

公开(公告)号：US20070030075A1

公开(公告)日：2007-02-08

申请号：US11490191

申请日：2006-07-21

申请人： Takahiro Noda ,  Toshihiko Masuda ,  Manabu Yamanaka ,  Takashi Takano

发明人： Takahiro Noda ,  Toshihiko Masuda ,  Manabu Yamanaka ,  Takashi Takano

IPC分类号： H03F3/04

CPC分类号： H03F3/2173 ,  H03F1/0211 ,  H03F1/30 ,  H03F3/181 ,  H03F3/68 ,  H03F2200/504

摘要： A signal amplification apparatus which supplies an input signal to a signal processing section to perform signal processing on the input signal, amplifies a power supply voltage supplied from a power source section in accordance with the processed signal, and outputs the amplified power supply voltage. The apparatus includes output decrease prediction means for predicting decrease of the output signal on the basis of an amplitude of the input signal; power supply voltage correction signal generation means for generating a power supply voltage correction signal for correcting the power supply voltage of the power source section on the basis of the predicted decrease of the output signal; and feedforward control means for performing feedforward control of the power supply voltage of the power source section by using the power supply voltage correction signal.

摘要翻译： 一种信号放大装置，其向信号处理部提供输入信号以对输入信号进行信号处理，根据处理的信号放大从电源部提供的电源电压，并输出放大的电源电压。 该装置包括：输出减少预测装置，用于根据输入信号的幅度预测输出信号的减小; 电源电压校正信号产生装置，用于根据预测的输出信号的减小产生用于校正电源部分的电源电压的电源电压校正信号; 以及前馈控制装置，用于通过使用电源电压校正信号来执行对电源部分的电源电压的前馈控制。

公开(公告)号：US07115339B2

公开(公告)日：2006-10-03

申请号：US10773157

申请日：2004-02-09

申请人： Junji Nakajima ,  Tsumoru Ohata ,  Takashi Takano ,  Kohei Suzuki ,  Tetsuya Hayashi

发明人： Junji Nakajima ,  Tsumoru Ohata ,  Takashi Takano ,  Kohei Suzuki ,  Tetsuya Hayashi

IPC分类号： H01M2/18

CPC分类号： H01M2/1686 ,  H01M2/1646 ,  H01M2/1673 ,  H01M2/168 ,  H01M4/621 ,  H01M10/0525

摘要： A lithium ion secondary battery comprising: a positive electrode, a negative electrode, a separator interposed between the positive and negative electrodes, and an electrolyte prepared by dissolving a lithium salt in a non-aqueous solvent, wherein the separator comprises a porous film layer containing basic solid particles and a composite binder, the porous film layer is adhered to at least one surface of at least one of the positive and negative electrodes, the composite binder comprises a primary binder and a secondary binder, the primary binder comprises polyether sulfone and the secondary binder comprises polyvinylpyrrolidone.

摘要翻译： 1.一种锂离子二次电池，其特征在于，包括：正极，负极，插入所述正极和负极之间的隔膜;以及通过将锂盐溶解在非水溶剂中而制备的电解质，其中所述隔膜包含含有 碱性固体颗粒和复合粘合剂，所述多孔膜层粘附到所述正极和负极中的至少一个的至少一个表面，所述复合粘合剂包括主粘合剂和次粘合剂，所述主粘合剂包括聚醚砜和 次级粘合剂包括聚乙烯吡咯烷酮。

公开(公告)号：US5527638A

公开(公告)日：1996-06-18

申请号：US265293

申请日：1994-06-24

申请人： Kazushige Kinoshita ,  Takashi Okawa ,  Takashi Takano ,  Toshihisa Hiroshima

发明人： Kazushige Kinoshita ,  Takashi Okawa ,  Takashi Takano ,  Toshihisa Hiroshima

IPC分类号： H01M4/00 ,  H01M4/62 ,  H01M4/70 ,  H01M4/74 ,  H01M6/10

CPC分类号： H01M4/742 ,  H01M4/00 ,  H01M4/621 ,  H01M4/70 ,  H01M6/10 ,  Y10S420/90

摘要： A hydrogen storage alloy electrode comprising, an electrically conductive support made of a punched or perforated metal sheet, a mixture supported on said conductive support and a water-repellent agent for giving a water-repellent property on the surface of the electrode, said mixture including; a hydrogen storage alloy powder, a styrene-butadiene copolymer having a styrene to butadiene weight ratio in a range of 100:30 to 100:100 as a binder, a polymeric material for giving a hydrophilic property inside the electrode, and carbon black for giving a hydrophobic property inside the electrode.

摘要翻译： 一种储氢合金电极，包括由冲孔或穿孔的金属片制成的导电支撑体，支撑在所述导电支撑体上的混合物和用于在电极表面上提供防水性能的防水剂，所述混合物包括 ; 储氢合金粉末，苯乙烯 - 丁二烯重量比为100:30〜100:100的苯乙烯 - 丁二烯共聚物作为粘合剂，用于赋予电极内部亲水性的聚合物材料和炭黑 电极内的疏水性。

公开(公告)号：US08496763B2

公开(公告)日：2013-07-30

申请号：US12429851

申请日：2009-04-24

申请人： Yuji Arai ,  Takashi Takano

发明人： Yuji Arai ,  Takashi Takano

IPC分类号： C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C21D8/10 ,  C21D9/14

CPC分类号： C21D8/10 ,  C21D9/08 ,  C22C38/002 ,  C22C38/02 ,  C22C38/04 ,  C22C38/06 ,  C22C38/22

摘要： A seamless steel tube for an airbag accumulator which can be manufactured by heat treatment of normalizing without quenching and tempering and which has a tensile strength of at least 850 MPa and resistance to bursting at −20° C. has a stee; composition comprising, in mass %, C: 0.08-0.20%, Si: 0.1-1.0%, Mn: 0.6-2.0%, P: at most 0.025%, S: at most 0.010%, Cr: 0.05-1.0%, Mo: 0.05-1.0%, Al: 0.002-0.10%, at least one of Ca: 0.0003-0.01%, Mg: 0.0003-0.01%, and REM (rare earth metals): 0.0003-0.01%, at least one of Ti: 0.002-0.1% and Nb: 0.002-0.1%, with Ceq which is defined by the following Equation (1) being in the range of 0.45-0.63, with the metallurgical structure being a mixed structure of ferrite+bainite: Ceq=C+Si/24+Mn/6+(Cr+Mo)/5+(Ni+Cu)/15  (1) wherein the symbol for each element in Equation (1) indicates the number expressing the mass percent of the element.

摘要翻译： 一种用于气囊蓄能器的无缝钢管，其可以通过在不进行淬火和回火的情况下进行标准化的热处理并且具有至少850MPa的抗拉强度和在-20℃下的耐破裂性而制造的钢组合物具有质量 ％，C：0.08-0.20％，Si：0.1-1.0％，Mn：0.6-2.0％，P：0.025％以下，S：0.010％以下，Cr：0.05〜1.0％，Mo：0.05〜1.0％ ，Al：0.002〜0.10％，Ca：0.0003〜0.01％，Mg：0.0003〜0.01％，REM（稀土金属）：0.0003〜0.01％中的至少一种，Ti：0.002〜0.1％ Nb：0.002〜0.1％，由下述式（1）定义的Ceq在0.45〜0.63的范围内，冶金结构为铁素体+贝氏体：Ceq = C + Si / 24 + Mn / 6 +（Cr + Mo）/ 5 +（Ni + Cu）/ 15（1）其中式（1）中的每个元素的符号表示表示元素的质量百分比的数字。

公开(公告)号：US07846274B2

公开(公告)日：2010-12-07

申请号：US10948581

申请日：2004-09-24

申请人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

发明人： Kunio Kondo ,  Miyuki Yamamoto ,  Takashi Takano ,  Kenichi Beppu ,  Susumu Hirano ,  Keisuke Hitoshio ,  Hidetoshi Kurata

IPC分类号： C22C38/18

CPC分类号： C22C38/40 ,  B60R21/268 ,  C21D1/18 ,  C21D8/10 ,  C21D9/08 ,  C22C38/20 ,  C22C38/22 ,  C22C38/26 ,  C22C38/28 ,  C22C38/42 ,  C22C38/48 ,  C22C38/50 ,  C22C38/58

摘要： In order to manufacture a steel pipe for an air bag which can cope with increase in the pressure of gas blown into an air bag and decreases in the wall thickness of an accumulator, a steel having a composition, mass %, of: C: 0.05-0.20%, Si: 0.1-1.0%, Mn: 0.20-2.0%, P: at most 0.025%, S: at most 0.010%, Cr: 0.05-1.0%, Al: at most 0.10%, if necessary at least one of Mo: at most 0.50%, Ni: at most 1.5%, Cu: at most 0.5%, V: at most 0.2%, Ti: at most 0.1%, Nb: at most 0.1%, and B: at most 0.005%, and also if necessary, at least one of Ca: at most 0.01%, Mg: at most 0.01%, and REM (rare earth elements): at most 0.01%, and a remainder of Fe and impurities is used to produce a steel pipe, and the pipe is then subjected to cold working to predetermined dimensions, then to heating to a temperature of at least the Ac1 transformation temperature followed by quenching, and then to tempering at a temperature no higher than the Ac1 transformation temperature.

摘要翻译： 为了制造气囊用钢管，能够应对气泡吹入的气体的压力增加，蓄压器的壁厚减小，组成质量％为C：0.05的钢 -0.20％，Si：0.1〜1.0％，Mn：0.20〜2.0％，P：0.025％以下，S：0.0％以下，Cr：0.05〜1.0％，Al：0.10％ Mo：0.50以下，Ni：1.5％以下，Cu：0.5％以下，V：0.2％以下，Ti：0.1％以下，Nb：0.1％以下，B：0.005以下 ％，根据需要，还可以使用Ca：0.01％以下，Mg：0.01％以下，REM（稀土元素）：0.01％以下，Fe和杂质余量中的至少一种， 然后将管冷却至预定尺寸，然后加热至至少Ac1相变温度，然后淬火，然后在不高于Ac1转变温度的温度下回火。

公开(公告)号：US07758998B2

公开(公告)日：2010-07-20

申请号：US11790544

申请日：2007-04-26

申请人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Takashi Takano ,  Shigeo Ikuta ,  Kohei Suzuki ,  Kouji Nishida ,  Masao Fukunaga ,  Akiko Fujino

发明人： Tsumoru Ohata ,  Junji Nakajima ,  Tetsuya Hayashi ,  Takashi Takano ,  Shigeo Ikuta ,  Kohei Suzuki ,  Kouji Nishida ,  Masao Fukunaga ,  Akiko Fujino

IPC分类号： H01M4/16

CPC分类号： H01M10/0525 ,  H01M2/145 ,  H01M2/1653 ,  H01M2/166 ,  H01M2/1673 ,  H01M2/18 ,  H01M4/13 ,  H01M4/131 ,  H01M4/133 ,  H01M10/0587 ,  Y10T29/49115

摘要： A lithium ion secondary battery includes a positive electrode capable of absorbing and desorbing lithium ion, a negative electrode capable of absorbing and desorbing lithium ion, a porous film interposed between the positive electrode and the negative electrode, and a non-aqueous electrolyte: the porous film being adhered to a surface of at least one of the positive electrode and the negative electrode; the porous film including a filler and a resin binder; the resin binder content in the porous film being 1.5 to 8 parts by weight per 100 parts by weight of the filler; and the resin binder including an acrylonitrile unit, an acrylate unit, or a methacrylate unit.

摘要翻译： 锂离子二次电池包括能够吸收和解吸锂离子的正极，能够吸收和解吸锂离子的负极，插入在正极和负极之间的多孔膜和非水电解质：多孔 膜粘附到正极和负极中的至少一个的表面上; 所述多孔膜包括填料和树脂粘合剂; 多孔膜中的树脂粘合剂含量相对于100重量份填料为1.5〜8重量份; 所述树脂粘合剂包括丙烯腈单元，丙烯酸酯单元或甲基丙烯酸酯单元。