公开(公告)号：US3990923A

公开(公告)日：1976-11-09

申请号：US571475

申请日：1975-04-24

申请人： Kikuo Takashina ,  Yozo Suga ,  Masahiro Fukumoto ,  Takaaki Yamamoto ,  Osamu Tanaka ,  Katsuro Kuroki

发明人： Kikuo Takashina ,  Yozo Suga ,  Masahiro Fukumoto ,  Takaaki Yamamoto ,  Osamu Tanaka ,  Katsuro Kuroki

IPC分类号： H01F1/16 ,  C21D8/12 ,  H01F1/04

CPC分类号： C21D8/1294

摘要： A method of producing a grain-oriented electromagnetic steel sheet comprising the step of subjecting a sheet of hot-rolled steel containing silicon less than 4.5% to more than one operation of cold rolling and more than one operation of annealing, so as to set the thickness of said sheet to that of a commercially standard sheet, and also subjecting the sheet to the step of final high-temperature annealing. Prior to said final high-temperature annealing, part of the surface of said sheet is worked for controlling the growth of secondary recrystallization grains by working the sheets such that lines of less than 3.0 mm wide are formed on the surface of the steel sheet spaced apart at intervals of more than 5.0 mm so that the total effect is to produce worked and unworked regions alternatively arranged in lines across the steel sheet. Such working is effected by mechanical plastic working, local thermal treatment and by chemical treatment. The worked regions serve to control the growth of secondary recrystallization.

摘要翻译： 一种晶粒取向电磁钢板的制造方法，其特征在于，包括以下步骤：将含有小于4.5％的硅的热轧钢板进行多次冷轧和多次退火操作， 所述片材的厚度与市售标准片材的厚度，并且还使片材经受最终高温退火的步骤。 在所述最终的高温退火之前，通过加工片材来对所述片材的一部分表面进行加工，以控制二次再结晶晶粒的生长，使得在钢板表面间隔开形成小于3.0mm宽的线 间隔大于5.0mm，以便总的效果是产生交替排列在钢板上的加工和未加工区域。 这种工作通过机械塑料加工，局部热处理和化学处理来实现。 工作区域用于控制二次再结晶的生长。

公开(公告)号：US4979997A

公开(公告)日：1990-12-25

申请号：US526517

申请日：1990-05-21

申请人： Hisashi Kobayashi ,  Katsuro Kuroki ,  Osamu Tanaka

发明人： Hisashi Kobayashi ,  Katsuro Kuroki ,  Osamu Tanaka

IPC分类号： C23C8/26 ,  C21D3/04 ,  C21D8/12 ,  C22C38/00 ,  C22C38/02 ,  C22C38/06 ,  H01F1/16

CPC分类号： C21D8/1255 ,  C21D3/04

摘要： A process for producing a grain-oriented steel sheet having superior magnetic and surface film characteristics, which comprises the steps of: heating to a temperature of 1200.degree. C. or lower an electrical steel slab comprising 0.025 to 0.075 wt % C, 2.5 to 4.5 wt % Si, 0.012 wt % or less S, 0.010 to 0.060 wt % acid-soluble Al, 0.010 wt % or less N, 0.080 to 0.045 wt % Mn, and the balance consisting of Fe and unavoidable impurities; hot-rolling the heated slab to form a hot-rolled steel sheet; cold-rolling the hot-rolled sheet to a final product sheet thickness by single cold rolling step or by two or more steps of cold rolling with an intermediate annealing therebetween; decarburization-annealing the cold-rolled sheet under a condition such that decarburization alone is effected until primary-recrystallized grains grow to an average grain size of at least 15 .mu.m, and thereafter, concurrently effecting a decarburization and nitriding; applying an annealing separator to the decarburization-annealed sheet; and final-annealing the annealing separator-applied sheet.

公开(公告)号：US4203784A

公开(公告)日：1980-05-20

申请号：US902811

申请日：1978-05-04

申请人： Katsuro Kuroki ,  Osamu Tanaka

发明人： Katsuro Kuroki ,  Osamu Tanaka

IPC分类号： C22C38/00 ,  C21D8/12 ,  H01F1/147 ,  H01F1/16 ,  H01F1/04

CPC分类号： H01F1/14783 ,  C21D8/1294

摘要： A grain oriented electromagnetic steel sheet has a plurality of linear fine strains having a traverse section of a concave hollow on it in the steel sheet shows a very low iron loss in its use.

摘要翻译： 在钢板中具有多个在其上具有凹形中空的横截面的线性微细应变的电磁钢板在其使用中显示出非常低的铁损。

公开(公告)号：US5840131A

公开(公告)日：1998-11-24

申请号：US836593

申请日：1997-05-17

申请人： Kenichi Yakashiro ,  Hotaka Honma ,  Maremizu Ishibashi ,  Akira Sakaida ,  Tomoji Kumano ,  Koji Yamasaki ,  Katsuro Kuroki ,  Osamu Tanaka

发明人： Kenichi Yakashiro ,  Hotaka Honma ,  Maremizu Ishibashi ,  Akira Sakaida ,  Tomoji Kumano ,  Koji Yamasaki ,  Katsuro Kuroki ,  Osamu Tanaka

IPC分类号： C21D1/76 ,  C21D8/12 ,  H01F1/147 ,  H01F1/18

CPC分类号： H01F1/14783 ,  C21D8/1272 ,  C21D8/1283 ,  H01F1/18 ,  C21D1/76

摘要： A process for producing a grain-oriented electrical steel sheet excellent in the glass film and the magnetic properties by coating a steel sheet with an annealing separator, finish annealing the steel sheet, and baking an insulating coating agent, which comprises coating the steel sheet having been decarburization annealed with an annealing separator prepared by allowing 100 parts by weight of MgO to contain, in the course from the step of producing MgO to the stage of preparing a slurry in the step of coating the steel sheet with MgO, halogens selected from F, Cl, Br and I or compounds of the halogens in an amount of 0.015 to 0.120 part by weight in terms of F, Cl, Br and I, and finish annealing the steel sheet.

摘要翻译： PCT No.PCT / JP95 / 02346 Sec。 371日期1997年5月15日 102（e）日期1997年5月15日PCT提交1995年11月16日PCT公布。 公开号WO96 / 15291 日期：1996年5月23日利用退火分离剂对钢板进行涂布，对钢板进行最终退火处理以及烘烤绝缘涂布剂，制造玻璃膜的特性优异的方向性电磁钢板的制造方法， 已经将退火隔板进行了脱碳退火处理的钢板，所述退火分离剂是在MgO的制造工序中，在从MgO的制造步骤到制备浆料的阶段中，含有100重量份的MgO， 选自F，Cl，Br和I的卤素或以F，Cl，Br和I换算为0.015至0.120重量份的卤素化合物，并对钢板进行最终退火。

公开(公告)号：US5507883A

公开(公告)日：1996-04-16

申请号：US257765

申请日：1994-06-09

申请人： Osamu Tanaka ,  Hiroaki Masui ,  Hotaka Honma ,  Katsuro Kuroki ,  Tsutomu Haratani ,  Yoichi Mishima ,  Maremizu Ishibashi ,  Yoshio Nakamura

发明人： Osamu Tanaka ,  Hiroaki Masui ,  Hotaka Honma ,  Katsuro Kuroki ,  Tsutomu Haratani ,  Yoichi Mishima ,  Maremizu Ishibashi ,  Yoshio Nakamura

IPC分类号： C21D8/12 ,  H01F1/147 ,  H01F1/04

CPC分类号： C21D8/1283 ,  H01F1/14783 ,  C21D8/1255 ,  C21D8/1272

摘要： A grain oriented electrical steel sheet having no significant glass film and having a high magnetic flux density and an excellent iron loss property, comprising, in terms of by weight, 2.5 to 4.5% of Si, the steel sheet having, as oxides on its surface, a glass film comprising 0.6 g/m.sup.2 or less in total of forsterite and spinel composed of MgO, SiO.sub.2 and Al.sub.2 O.sub.3 and an insulating coating having a thickness of 6 .mu.m or less, the face tension imparted on the surface of the steel sheet by the coating being in the range of from 0.5 to 2.0 kg/mm.sup.2. In the final box annealing of the steel sheet after primary recrystallization annealing, use is made of an annealing separator comprising 100 parts by weight of MgO and, added thereto, 2 to 30 parts by weight of at least one member selected from the group consisting of chlorides, carbonates, nitrates, sulfates and sulfides of Li, K, Bi, Na, Ba, Ca, Mg, Zn, Fe, Zr, Sr, Sn, Al, etc., and the heating in the final box annealing is effected in an atmosphere comprising N.sub.2 and H.sub.2 with the nitrogen content being 30% or more at a heating rate of 20.degree. C./hr or less, and a seam or spotty flaw is imparted at an angle of 45.degree. to 90.degree. to the rolling direction of the steel sheet.

摘要翻译： 一种不具有显着玻璃膜并且具有高磁通密度和优异的铁损特性的晶粒取向电工钢板，其中，按重量计包含2.5至4.5％的Si，该钢板在其表面上具有氧化物 ，由MgO，SiO 2和Al 2 O 3组成的镁橄榄石和尖晶石的总计为0.6g / m 2以下的玻璃膜和厚度为6μm以下的绝缘涂层，通过以下方式赋予钢板表面的表面张力 涂层在0.5至2.0kg / mm 2的范围内。 在一次再结晶退火后的钢板的最终退火中，使用包含100重量份MgO的退火分离剂，向其中加入2〜30重量份的选自以下的至少一种： Li，K，Bi，Na，Ba，Ca，Mg，Zn，Fe，Zr，Sr，Sn，Al等的氯化物，碳酸盐，硝酸盐，硫酸盐和硫化物，最终箱退火中的加热是 包含N 2和H 2的气氛，氮含量在20℃/小时以下的加热速率为30％以上，接缝或斑点缺陷与轧制方向成45度〜90度的角度 的钢板。

公开(公告)号：US3956029A

公开(公告)日：1976-05-11

申请号：US475266

申请日：1974-05-31

申请人： Takaaki Yamamoto ,  Osamu Tanaka ,  Hirotada Katoh ,  Shozaburo Nakashima

发明人： Takaaki Yamamoto ,  Osamu Tanaka ,  Hirotada Katoh ,  Shozaburo Nakashima

IPC分类号： H01F1/18 ,  C01F5/06 ,  C21D1/70 ,  C21D9/46 ,  C23C24/00 ,  B23K35/24

CPC分类号： C21D1/70 ,  C01F5/06 ,  C23C24/00 ,  C01P2004/61 ,  C01P2006/12

摘要： Annealing separator for heat treatment of a silicon steel sheet comprising not more than 0.2% SO.sub.3, not more than 0.04% Cl with the balance being MgO and unavoidable impurities, and having a bulk density between 0.18 and 0.30 g/cm.sup.3, and a particle size distribution of 40 to 70% of particles not larger than 3.mu.m, 10 to 25% of particles not smaller than 10.mu.m, not more than 15% of coarse particles larger than 15.mu.m with the balance being intermediate particles between 3.mu.m and 10.mu.m.

摘要翻译： 一种用于热处理硅钢板的退火分离器，其包含不超过0.2％的SO 3，不超过0.04％的Cl，余量为MgO和不可避免的杂质，堆积密度为0.18-0.30g / cm3，粒度 分布40〜70％的不大于3μm的颗粒，10-25％的不小于10μm的颗粒，不超过15μm的粗颗粒大于15μm，余量为3μm之间的中间颗粒 m和10亩。

公开(公告)号：US20140099229A1

公开(公告)日：2014-04-10

申请号：US14119379

申请日：2012-03-09

申请人： Manabu Watanabe ,  Masao Yoshida ,  Osamu Tanaka

发明人： Manabu Watanabe ,  Masao Yoshida ,  Osamu Tanaka

IPC分类号： H01M4/38

CPC分类号： H01M4/386 ,  C22C13/00 ,  C22C27/025 ,  C22C28/00 ,  C22C30/00 ,  C22C30/04 ,  H01G11/06 ,  H01G11/50 ,  H01M4/0426 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/387 ,  H01M10/0525 ,  H01M2220/20 ,  Y02E60/122 ,  Y02E60/13 ,  Y02T10/7022

摘要： A negative electrode active material for an electric device includes an alloy containing Si in a range of greater than or equal to 27% by mass and less than 100% by mass, Sn in a range of greater than 0% by mass and less than or equal to 73% by mass, V in a range of greater than 0% by mass and less than or equal to 73% by mass, and inevitable impurities as a residue. The negative electrode active material can be obtained with, for example, a multi DC magnetron sputtering apparatus by use of Si, Sn, and V as targets. An electric device using the negative electrode active material can achieve long cycle life and ensure a high capacity and cycle durability.

摘要翻译： 用于电子器件的负极活性物质包括含量在大于或等于27质量％且小于100质量％范围内的Si的合金，Sn在大于0质量％的范围内，小于或等于 等于73质量％，V在大于0质量％且小于等于73质量％的范围内，以及不可避免的杂质作为残留物。 负极活性物质可以通过例如使用Si，Sn和V作为靶的多直流磁控溅射装置来获得。 使用负极活性物质的电子装置可以实现长的循环寿命，并确保高容量和循环耐久性。

公开(公告)号：US20130240800A1

公开(公告)日：2013-09-19

申请号：US13989260

申请日：2011-09-27

申请人： Manabu Watanabe ,  Osamu Tanaka ,  Masao Yoshida

发明人： Manabu Watanabe ,  Osamu Tanaka ,  Masao Yoshida

IPC分类号： H01M4/38

CPC分类号： H01M4/386 ,  H01B1/04 ,  H01M4/0426 ,  H01M4/134 ,  H01M4/1395 ,  H01M4/38 ,  H01M10/052 ,  H01M10/0525 ,  Y02E60/122 ,  Y02T10/7011

摘要： Disclosed is a negative electrode active material for electrical devices, comprising an alloy having a composition represented by the formula: SixCyAlz. In the composition formula: SixCyAlz, x, y and z represent mass percent values and satisfy the following conditions: x+y+z=100; 36≦x

摘要翻译： 公开了一种电气器件用负极活性物质，其包含具有由下式表示的组成的合金：SixCyAlz。 在组成式中：SixCyAlz，x，y和z表示质量百分数值，满足以下条件：x + y + z = 100; 36 @ x <100; 0

公开(公告)号：US20120131718A1

公开(公告)日：2012-05-31

申请号：US13148449

申请日：2010-02-08

申请人： Mitsuya Uchida ,  Osamu Tanaka ,  Kiyoshi Fukaya ,  Takumi Yoshimura ,  Toshiyo Tamura ,  Yukitoshi Takahashi

发明人： Mitsuya Uchida ,  Osamu Tanaka ,  Kiyoshi Fukaya ,  Takumi Yoshimura ,  Toshiyo Tamura ,  Yukitoshi Takahashi

IPC分类号： A41D1/00 ,  A41F19/00

CPC分类号： A62B99/00 ,  A41D13/018

摘要： An airbag device for the body instantaneously activates an airbag without malfunctions.When an absolute value of an angular velocity detected by an angular velocity sensor exceeds a predetermined angular velocity value, angular velocity values are integrated from a most recent detected value to an oldest value within a predetermined time period, and if an absolute value of a resultant value of integral exceeds a predetermined value and an acceleration detected by an acceleration sensor is smaller than a predetermined acceleration, the airbag is inflated. Based on the value of the integral of the angular velocities, a case in which an angular velocity gradually increases is distinguished from a case in which an angular velocity momentarily increases, so the airbag device effectively prevents malfunctions caused by an action other than falling over. Additionally, because it is unnecessary to intentionally delay determination to prevent malfunctions, the airbag can instantaneously be inflated.

摘要翻译： 用于身体的安全气囊装置瞬间激活安全气囊而不发生故障。 当由角速度传感器检测到的角速度的绝对值超过预定的角速度值时，角速度值在预定时间段内从最近的检测值积分到最老的值，并且如果得到的绝对值 积分值超过预定值，并且由加速度传感器检测到的加速度小于预定加速度时，气囊膨胀。 基于角速度的积分值，角速度逐渐增加的情况与角速度瞬时增加的情况不同，因此安全气囊装置有效地防止除掉落以外的动作引起的故障。 此外，由于不必有意地延迟确定以防止故障，所以气囊可以瞬间膨胀。

公开(公告)号：US20110165048A1

公开(公告)日：2011-07-07

申请号：US12158166

申请日：2007-04-13

申请人： Osamu Tanaka ,  Yukihiro Tokunaga ,  Yusuke Okamoto ,  Kenji Yasui

发明人： Osamu Tanaka ,  Yukihiro Tokunaga ,  Yusuke Okamoto ,  Kenji Yasui

IPC分类号： B01D53/56

CPC分类号： B01D53/8625 ,  B01D53/8696 ,  F23C13/06 ,  F23C13/08 ,  F23J2219/10 ,  F23N1/022 ,  F23N5/006 ,  F23N2035/06 ,  F23N2035/10 ,  F23N2035/12 ,  F23N2037/12 ,  F23N2041/04

摘要： First, the emission amount of nitrogen oxides can be decreased close to zero as much as possible, and the emission amount of carbon monoxide is decreased to a permissible range. Second, energy saving by combustion at a low air ratio close to 1.0 is realized. Third, air ratio control is performed stably in a combustion region at a low air ratio.The present invention includes: a combustion step of burning hydrocarbon-containing fuel in the burner, thereby generating gas free of hydrocarbons but containing oxygen, nitrogen oxides, and carbon monoxide; a hazardous-substance decreasing step of bringing the gas into contact with an oxidation catalyst, thereby oxidizing carbon monoxide contained in the gas by oxygen and reducing nitrogen oxides by carbon monoxide; and a concentration ratio adjusting step of adjusting a concentration ratio of oxygen, nitrogen oxides, and carbon monoxide in gas on a primary side of the oxidation catalyst to a predetermined concentration ratio in which a concentration of nitrogen oxides on a secondary side of the oxidation catalyst is decreased to substantially zero or a value equal to or lower than a predetermined value and a concentration of carbon monoxide on the secondary side of the oxidation catalyst is also decreased to substantially zero or a value equal to or lower than a predetermined value.

摘要翻译： 首先，尽可能地将氮氧化物的排放量降低到接近零，一氧化碳的排放量降低到容许范围。 其次，实现了以低空气比燃烧的接近1.0的节能。 第三，在燃烧区域以低空气比稳定地进行空气比控制。 本发明包括：在燃烧器中燃烧含烃燃料的燃烧步骤，从而产生不含烃但含有氧，氮氧化物和一氧化碳的气体; 使气体与氧化催化剂接触的有害物质减少步骤，从而通过氧气氧化气体中包含的一氧化碳并用一氧化碳还原氮氧化物; 以及浓度比调节步骤，将氧化催化剂的一次侧的气体中的氧，氮氧化物和一氧化碳的浓度比调节至规定的浓度比，其中氧化催化剂的二次侧的氮氧化物的浓度 降低至基本为零或等于或低于预定值的值，并且氧化催化剂的二次侧的一氧化碳浓度也降低至基本为零或等于或低于预定值的值。