公开(公告)号：US5424730A

公开(公告)日：1995-06-13

申请号：US985687

申请日：1992-12-04

申请人： Kazuko Sasaki ,  Takashi Hazui ,  Hitoshi Ebihara ,  Shuichi Sakaguchi ,  Akira Kamakura ,  Sadayoshi Sato

发明人： Kazuko Sasaki ,  Takashi Hazui ,  Hitoshi Ebihara ,  Shuichi Sakaguchi ,  Akira Kamakura ,  Sadayoshi Sato

IPC分类号： G06F3/02 ,  G06F3/023 ,  H03M11/02 ,  H03M11/08 ,  H03M11/10 ,  H03M11/00

CPC分类号： H03M11/10 ,  H03M11/02

摘要： A method differentiates simultaneous and sequential key strokes by detecting simultaneous key strokes if two keys are pushed within a judging time T.sub.L. The method includes the steps of (a) measuring a first time T.sub.1 from a time when a first key is pushed to a time when a second key is pushed, and a second time T.sub.2 from the time when the second key is pushed to a time when one of the first and second keys is released, (b) comparing the first and second times T.sub.1 and T.sub.2 with an arbitrary threshold function T.sub.C which is set within the judging time T.sub.L, and (c) differentiating whether key strokes of the first and second keys are simultaneous or sequential based on a comparison result of the step (b).

摘要翻译： 如果在判断时间TL内按下两个键，则通过检测同时的键行程来区分同时和顺序的键行程。 该方法包括以下步骤：（a）从第一个键被推送到第二个键被按下的时刻测量第一个时间T1，并且从第二个键被推送到一个时间的第二个时间T2 当第一和第二键中的一个被释放时，（b）将第一和第二次T1和T2与在判断时间TL内设置的任意阈值函数TC进行比较，以及（c）区分第一和第二键的关键笔划， 基于步骤（b）的比较结果，第二键是同时的或顺序的。

公开(公告)号：US4644419A

公开(公告)日：1987-02-17

申请号：US860681

申请日：1986-04-30

申请人： Hiroshi Iinuma ,  Shuichi Sakaguchi ,  Takashi Suzuki

发明人： Hiroshi Iinuma ,  Shuichi Sakaguchi ,  Takashi Suzuki

IPC分类号： G11B5/09 ,  G11B5/016 ,  G11B19/00 ,  G11B19/02 ,  G11B19/12 ,  G11B19/20 ,  G11B19/28 ,  G11B20/10 ,  G11B20/14

CPC分类号： G11B19/20 ,  G11B19/00 ,  G11B19/02 ,  G11B20/10009 ,  G11B5/016

摘要： A floppy disk unit has a motor drive mechanism and a data read/write circuit, a control means which changes the speed of rotation of motor and the electrical characteristics of the read/write circuit in accordance with the characteristic of the disk used and thereby the disks to be used with different speeds of rotation can be used in the same floppy disk unit.

摘要翻译： 软盘单元具有马达驱动机构和数据读/写电路，根据所使用的盘的特性改变马达的旋转速度和读/写电路的电特性的控制装置， 可以在相同的软盘单元中使用具有不同转速的磁盘。

公开(公告)号：US08124247B2

公开(公告)日：2012-02-28

申请号：US12593455

申请日：2008-03-19

申请人： Naoya Hayakawa ,  Fumimaru Kawabata ,  Shuichi Sakaguchi ,  Mitsuhiro Okatsu ,  Makoto Ota ,  Shigeki Nishiyama ,  Kaoru Nagatani ,  Keito Ishizaki

发明人： Naoya Hayakawa ,  Fumimaru Kawabata ,  Shuichi Sakaguchi ,  Mitsuhiro Okatsu ,  Makoto Ota ,  Shigeki Nishiyama ,  Kaoru Nagatani ,  Keito Ishizaki

IPC分类号： B32B15/04 ,  B32B15/18 ,  B23K9/18 ,  B23K25/00

CPC分类号： C22C38/02 ,  B23K35/0266 ,  B23K35/0272 ,  B23K35/3066 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  F16L13/02 ,  Y10T428/12292 ,  Y10T428/12965 ,  Y10T428/12972

摘要： A high-strength steel pipe has a tensile strength of 800 MPa or more and includes a weld metal having high cold-cracking resistance and high low-temperature toughness, wherein the weld metal contains C: 0.04% to 0.09% by mass, Si: 0.32% to 0.50% by mass, Mn: 1.4% to 2.0% by mass, Cu: less than 0.5% by mass, Ni: more than 0.9% by mass but not more than 4.2% by mass, Mo: 0.4% to 1.5% by mass, Cr: less than 0.5% by mass, V: less than 0.2% by mass, and the remainder of Fe and incidental impurities, and CS values calculated from the weld metal components using the equation CS=5.1+1.4[Mo]−[Ni]−[Mn]−36.3[C] are equal to zero or more at both an internal surface and an external surface.

摘要翻译： 高强度钢管的拉伸强度为800MPa以上，并且具有耐寒裂性高，低温韧性高的焊接金属，其中，焊接金属含有C：0.04〜0.09质量％，Si： 0.32〜0.50质量％，Mn：1.4〜2.0质量％，Cu：小于0.5质量％，Ni：0.9质量％以上且4.2质量％以下，Mo：0.4〜1.5 质量％：Cr：小于0.5质量％，V：小于0.2质量％，剩余的Fe和附带的杂质，以及由焊接金属成分使用CS = 5.1 + 1.4 [Mo ] - [Ni] - [Mn] -36.3 [C]在内表面和外表面均等于零或更多。

公开(公告)号：US20100119861A1

公开(公告)日：2010-05-13

申请号：US12593455

申请日：2008-03-19

申请人： Naoya Hayakawa ,  Fumimaru Kawabata ,  Shuichi Sakaguchi ,  Mitsuhiro Okatsu ,  Makoto Ota ,  Shigeki Nishiyama ,  Kaoru Nagatani ,  Keito Ishizaki

发明人： Naoya Hayakawa ,  Fumimaru Kawabata ,  Shuichi Sakaguchi ,  Mitsuhiro Okatsu ,  Makoto Ota ,  Shigeki Nishiyama ,  Kaoru Nagatani ,  Keito Ishizaki

IPC分类号： B23K9/18 ,  B21C1/00

CPC分类号： C22C38/02 ,  B23K35/0266 ,  B23K35/0272 ,  B23K35/3066 ,  C22C38/04 ,  C22C38/08 ,  C22C38/12 ,  F16L13/02 ,  Y10T428/12292 ,  Y10T428/12965 ,  Y10T428/12972

摘要： A high-strength steel pipe having a tensile strength of 800 MPa or more that includes a weld metal having high cold-cracking resistance and high low-temperature toughness is provided. The high-strength steel pipe is a high-strength welded steel pipe in which the welded steel pipe is manufactured by double one layer submerged arc welding performed on an internal surface and an external surface of a base metal, both the base metal of the welded steel pipe and a weld metal have a tensile strength of 800 MPa or more, the weld metal contains C: 0.04% to 0.09% by mass, Si: 0.32% to 0.50% by mass, Mn: 1.4% to 2.0% by mass, Cu: less than 0.5% by mass, Ni: more than 0.9% by mass but not more than 4.2% by mass, Mo: 0.4% to 1.5% by mass, Cr: less than 0.5% by mass, V: less than 0.2% by mass, and the remainder of Fe and incidental impurities, and CS values calculated from the weld metal components using the equation CS=5.1+1.4[Mo]−[Ni]−0.6[Mn]−36.3[C] are equal to zero or more at both the internal surface and the external surface.

摘要翻译： 提供一种抗拉强度为800MPa以上的高强度钢管，其包括耐寒裂纹性高，低温韧性高的焊接金属。 高强度钢管是一种高强度焊接钢管，其中焊接钢管是通过在基体金属的内表面和外表面上进行的双层埋弧焊而制造的，焊接的钢管 钢管和焊接金属的拉伸强度为800MPa以上，焊接金属含有C：0.04〜0.09质量％，Si：0.32〜0.50质量％，Mn：1.4〜2.0质量％ Cu：小于0.5质量％，Ni：大于0.9质量％且不超过4.2质量％，Mo：0.4〜1.5质量％，Cr：小于0.5质量％，V：小于0.2 质量％，剩余的Fe和杂质以及使用CS = 5.1 + 1.4 [Mo] - [Ni] -0.6 [Mn] -36.3 [C]的焊接金属成分计算出的CS值等于 在内表面和外表面上都为零或更多。

公开(公告)号：US06784402B2

公开(公告)日：2004-08-31

申请号：US10107623

申请日：2002-03-27

申请人： Tokihiko Kataoka ,  Shuichi Sakaguchi ,  Koichi Yasuda

发明人： Tokihiko Kataoka ,  Shuichi Sakaguchi ,  Koichi Yasuda

IPC分类号： B23K3522

CPC分类号： B23K9/025 ,  B23K33/00 ,  B23K35/3053

摘要： A steel wire for MAG welding in DC-electrode negative contains about 0.20% by mass or less of C, about 0.25% to about 2.5% by mass of Si, about 0.45% to about 3.5% by mass of Mn, about 0.005% to about 0.040% by mass of rare-earth elements, about 0.05% by mass or less of P, about 0.05% by mass or less of S, and the balance being Fe and incidental impurities. A method for MAG welding in DC-electrode negative for welding steel sheets having a thickness of about 0.2 to about 4.5 mm using the steel wire is also disclosed.

摘要翻译： 用于在直流电极负极中MAG焊接的钢丝线含有约0.20质量％以下的C，约0.25质量％至约2.5质量％的Si，约0.45质量％至约3.5质量％的Mn，约0.005％至 约0.040质量％的稀土元素，约0.05质量％以下的P，约0.05质量％以下的S，余量为Fe和附带的杂质。 还公开了一种用于使用钢丝焊接厚度为约0.2至约4.5mm的钢板焊接的直流电极负极的MAG焊接方法。

公开(公告)号：US5294485A

公开(公告)日：1994-03-15

申请号：US598839

申请日：1990-10-16

申请人： Kenji Takao ,  Hideo Ohgishi ,  Hajime Kimura ,  Shuichi Sakaguchi

发明人： Kenji Takao ,  Hideo Ohgishi ,  Hajime Kimura ,  Shuichi Sakaguchi

IPC分类号： B05D3/10 ,  B05D7/00 ,  B05D7/14 ,  B05D7/24 ,  B32B15/08 ,  C09D5/08 ,  C23C22/83 ,  C23C28/00 ,  C25D5/26 ,  B32B15/00

CPC分类号： B05D7/51 ,  C09D5/08 ,  C23C22/83 ,  C23C28/3225 ,  C23C28/345 ,  B05D2202/10 ,  B05D2350/20 ,  B05D2701/40 ,  Y10T428/12569 ,  Y10T428/12611 ,  Y10T428/12799

摘要： Organic composite coated steel strips having improved corrosion resistance, weldability and coating adherence are obtained when an organic composite layer is applied to a chromate layer on a zinc or zinc base alloy plated steel substrate. The chromate layer containing up to 70% of Cr.sup.6+ based on the total chromium weight is coated in a weight of 5 to 500 mg/m.sup.2 of Cr. The organic composite layer is formed to a dry weight of 0.2 to 3.0 g/m.sup.2 from a coating composition comprising (A) a silica sol having silica dispersed in an organic solvent with a water content of up to 3.0%, the silica having an organic deposit on its surface in an amount of up to 5.0% of C based on the total silica weight, the silica having an average particle size of 0.05 to 3.0 .mu.m and a specific surface area of 50 to 800 m.sup.2 /g, and (B) an organic resin binder having a number average molecular weight of at least 2,000. The coated strips are suitable for use as automobile bodies by press forming.

摘要翻译： 当将有机复合层施加到锌或锌基合金镀覆钢基材上的铬酸盐层时，获得具有改善的耐腐蚀性，可焊性和涂层粘附性的有机复合涂层钢带。 基于总铬重量含有高达70％的Cr 6+的铬酸盐层以5至500mg / m 2的Cr的重量涂覆。 从包含（A）分散在水分含量高达3.0％的有机溶剂中的二氧化硅溶胶的二氧化硅溶胶的涂料组合物形成有机复合层，其干重为0.2-3.0g / m 2，二氧化硅具有有机 基于总二氧化硅重量，其表面沉积量高达5.0％，二氧化硅的平均粒径为0.05-3.0（my）m，比表面积为50-800m2 / g，以及 （B）数均分子量为2,000以上的有机树脂粘合剂。 涂层条适用于通过压制成型作为汽车车身。

公开(公告)号：US5004884A

公开(公告)日：1991-04-02

申请号：US454920

申请日：1989-12-22

申请人： Shuichi Sakaguchi ,  Tadamasa Yamaguchi ,  Itaru Yamashita

发明人： Shuichi Sakaguchi ,  Tadamasa Yamaguchi ,  Itaru Yamashita

IPC分类号： B23K9/18 ,  B23K33/00 ,  B23K35/36

CPC分类号： B23K35/3602 ,  B23K33/00 ,  B23K9/18

摘要： A method of submerged arc welding of thick steel plates with a large heat input and flux for submerged arc welding which comprises: forming a groove having a multi-angle shape which has at least two different angular inclination when a single side submerged arc welding for perfect penetration is conducted under a condition of an welding heat input of 100 to 1000 kJ/cm; using submerged arc welding flux SiO.sub.2 : 5 to 28% by weight, MgO: 15 to 35% by weight, CaO: 5 to 15% by weight, CaF.sub.2 : 2 to 20% by weight, Al.sub.2 O.sub.3 : 5 to 15% by weight, and TiO.sub.2 : 2 to 10% by weight as the main components, and containing iron powder by 30% by weight or less and either or both of Si and Mn in the metallic form by 10% by weight, the submerged arc welding flux having a particle size distribution arranged such that the proportion of the particle size distribution arranged such that the proportion of the particle which have a size finer than 36 mesh is 20% by weight or less and the proportion of the particles which have a size 14 mesh or finer but 36 mesh or rougher is 60% by weight or more; and conducting the welding.

摘要翻译： 一种用于埋弧焊的大型热输入和焊剂的厚钢板的埋弧焊接方法，包括：当单侧埋弧焊接完美时，形成具有至少两个不同角度倾角的多角度形状的槽 在100〜1000kJ / cm的焊接热输入条件下进行穿透; 使用埋弧焊剂SiO 2：5〜28重量％，MgO：15〜35重量％，CaO：5〜15重量％，CaF 2：2〜20重量％，Al 2 O 3：5〜15重量％ 和TiO 2：2〜10重量％作为主要成分，并且含有30重量％以下的铁粉和金属形式的Si和Mn中的任一种或两者为10重量％，所述埋弧焊剂具有 粒度分布布置成使得粒度分布的比例被布置成使得具有比36目精细的尺寸的颗粒的比例为20重量％以下，并且具有14目或更细的尺寸的颗粒的比例 但36目或更粗糙度为60重量％以上; 并进行焊接。