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1. 发明授权

US08728257B2 High tensile strength steel material having excellent delayed fracture resistance property, and method of manufacturing the same 有权
$High tensile strength steel material having excellent delayed fracture resistance property, and method of manufacturing the same$
标题翻译：具有优异的耐延迟抗断裂特性的高抗拉强度钢材及其制造方法
公开(公告)号：US08728257B2
公开(公告)日：2014-05-20
申请号：US11795362
申请日：2006-05-29
申请人： Kenji Oi , Akihide Nagao , Kenji Hayashi
发明人： Kenji Oi , Akihide Nagao , Kenji Hayashi
IPC分类号： C21D6/00 , C21D8/00 , C21D10/00
CPC分类号： C21D9/08 , C21D9/10 , C22C38/02 , C22C38/04 , C22C38/22
摘要： The invention provides a high tensile strength steel material having a tensile strength of 600 MPa, which is excellent in delayed fracture resistance property, and a method of manufacturing the steel material. As means for this, a steel material contains, in mass percent, C of 0.02 to 0.25%, Si of 0.01 to 0.8%, Mn of 0.5 to 2.0%, Al of 0.005 to 0.1%, N of 0.0005 to 0.008%, P of 0.03% or less, and S of 0.03% or less. In addition, the steel material contains at least one element selected from Mo, Nb, V, and Ti, and contains at least one of Cu, Ni, Cr, W, B, Ca, REM and Mg, as needed. The remainder includes Fe and inevitable impurities. In addition, in the steel material, precipitates having an average grain size of 20 nm or less, which contains at least one of Mo, Nb, V and Ti, are contained in steel in the number of at least 5 per 250000 nm2, and a microstructure includes residual austenite in a volume fraction of 0.5 to 5%. When Ca to be added is specified to be 0.0010% to 0.0020%, it is specified that S is 0.0005% to 0.0020% and O is 0.0008% to 0.0025%. ACR is specified to be 0.2≦ACR(=(Ca−(0.18+130*Ca)*O)/1.25/S)≦1.0.
摘要翻译：本发明提供一种拉伸强度为600MPa，耐延迟断裂性优异的高强度钢材，以及钢材的制造方法。作为这种方式，钢材以质量％计含有0.02〜0.25％的C，0.01〜0.8％的Si，0.5〜2.0％的Mn，0.005〜0.1％的Al，0.0005〜0.008％的N，P 为0.03％以下，S为0.03％以下。此外，钢材含有选自Mo，Nb，V，Ti中的至少一种元素，根据需要含有Cu，Ni，Cr，W，B，Ca，REM和Mg中的至少一种。余量包括Fe和不可避免的杂质。此外，在钢材中，含有Mo，Nb，V，Ti中的至少一种的平均粒径为20nm以下的析出物，以每250000nm 2以上的数量含有钢，显微组织包括体积分数为0.5〜5％的残余奥氏体。当添加Ca为0.0010〜0.0020％时，规定S为0.0005〜0.0020％，O为0.0008〜0.0025％。 ACR指定为0.2＆nlE; ACR（=（Ca-（0.18 + 130 * Ca）* O）/1.25/S）＆nlE; 1.0。

2. 发明授权

US08357252B2 High tensile strength steel having favorable delayed fracture resistance and method for manufacturing the same 有权
$High tensile strength steel having favorable delayed fracture resistance and method for manufacturing the same$
标题翻译：具有良好延迟耐断裂性的高抗拉强度钢及其制造方法
公开(公告)号：US08357252B2
公开(公告)日：2013-01-22
申请号：US12524988
申请日：2008-01-31
申请人： Akihide Nagao , Kenji Oi , Kenji Hayashi , Nobuo Shikanai
发明人： Akihide Nagao , Kenji Oi , Kenji Hayashi , Nobuo Shikanai
IPC分类号： C21D8/02 , C22C38/00 , C22C38/22 , C22C38/44
CPC分类号： C21D8/0205 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06
摘要： High tensile strength steels that have both favorable delayed fracture resistance and a tensile strength of 600 MPa or higher and are suitably used in construction machinery, tanks, penstocks, and pipelines, as well as methods for manufacturing such steels are provided. The safety index of delayed fracture resistance (%) is 100×(X1/X0), where X0: reduction of area of a specimen substantially free from diffusible hydrogen, and X1: reduction of area of a specimen containing diffusible hydrogen.
摘要翻译：提供具有良好的延迟抗断裂性和600MPa以上的抗拉强度并且适用于工程机械，罐，管道和管道的高抗拉强度钢以及用于制造这种钢的方法。延迟断裂电阻（％）的安全指数为100×（X1 / X0），其中X0：样品的基本上不含扩散氢的面积减少，X1：包含可扩散氢的试样的面积减小。

3. 发明申请

US20100024926A1 HIGH TENSILE STRENGTH STEEL HAVING FAVORABLE DELAYED FRACTURE RESISTANCE AND METHOD FOR MANUFACTURING THE SAME 有权
标题翻译：具有优异延长抗断裂韧性的高强度钢及其制造方法
公开(公告)号：US20100024926A1
公开(公告)日：2010-02-04
申请号：US12524988
申请日：2008-01-31
申请人： Akihide Nagao , Kenji Oi , Kenji Hayashi , Nobuo Shikanai
发明人： Akihide Nagao , Kenji Oi , Kenji Hayashi , Nobuo Shikanai
IPC分类号： C21D8/00 , C22C38/00 , C22C38/22 , C22C38/44 , C22C38/02 , C22C38/04 , C22C38/16 , C22C38/20 , C22C38/24 , C22C38/26 , C22C38/28 , C22C38/32 , C22C38/42 , C22C38/46 , C22C38/48 , C22C38/50 , C22C38/54
CPC分类号： C21D8/0205 , C22C38/001 , C22C38/02 , C22C38/04 , C22C38/06
摘要： High tensile strength steels that have both favorable delayed fracture resistance and a tensile strength of 600 MPa or higher and are suitably used in construction machinery, tanks, penstocks, and pipelines, as well as methods for manufacturing such steels are provided. The safety index of delayed fracture resistance (%) is 100×(X1/X0), where X0: reduction of area of a specimen substantially free from diffusible hydrogen, and X1: reduction of area of a specimen containing diffusible hydrogen.
摘要翻译：提供具有良好的延迟抗断裂性和600MPa以上的抗拉强度并且适用于工程机械，罐，管道和管道的高抗拉强度钢以及用于制造这种钢的方法。延迟断裂电阻（％）的安全指数为100x（X1 / X0），其中X0：试样基本上不含扩散氢的面积减少，X1：包含可扩散氢的试样的面积减小。

4. 发明申请

US20080110535A1 High Tensile Strength Steel Material Having Excellent Delayed Fracture Resistance Property, and Method of Manufacturing the Same 有权
标题翻译：具有优异的延迟耐断裂性的高抗拉强度钢材及其制造方法
公开(公告)号：US20080110535A1
公开(公告)日：2008-05-15
申请号：US11795362
申请日：2006-05-29
申请人： Kenji Oi , Akihide Nagao , Kenji Hayashi
发明人： Kenji Oi , Akihide Nagao , Kenji Hayashi
IPC分类号： C21D7/00 , C22C38/00
CPC分类号： C21D9/08 , C21D9/10 , C22C38/02 , C22C38/04 , C22C38/22
摘要： The invention provides a high tensile strength steel material having a tensile strength of 600 MPa, which is excellent in delayed fracture resistance property, and a method of manufacturing the steel material. As means for this, a steel material contains, in mass percent, C of 0.02 to 0.25%, Si of 0.01 to 0.8%, Mn of 0.5 to 2.0%, Al of 0.005 to 0.1%, N of 0.0005 to 0.008%, P of 0.03% or less, and S of 0.03% or less. In addition, the steel material contains at least one element selected from Mo, Nb, V, and Ti, and contains at least one of Cu, Ni, Cr, W, B, Ca, REM and Mg, as needed. The remainder includes Fe and inevitable impurities. In addition, in the steel material, precipitates having an average grain size of 20 nm or less, which contains at least one of Mo, Nb, V and Ti, are contained in steel in the number of at least 5 per 250000 nm2, and a microstructure includes residual austenite in a volume fraction of 0.5 to 5%. When Ca to be added is specified to be 0.0010% to 0.0020%, it is specified that S is 0.0005% to 0.0020% and O is 0.0008% to 0.0025%. ACR is specified to be 0.2≦ACR(=(Ca-(0.18+130*Ca)*O)/1.25/S)≦1.0.
摘要翻译：本发明提供一种拉伸强度为600MPa，耐延迟断裂性优异的高强度钢材，以及钢材的制造方法。作为这种方式，钢材以质量％计含有0.02〜0.25％的C，0.01〜0.8％的Si，0.5〜2.0％的Mn，0.005〜0.1％的Al，0.0005〜0.008％的N，P 为0.03％以下，S为0.03％以下。此外，钢材含有选自Mo，Nb，V，Ti中的至少一种元素，根据需要含有Cu，Ni，Cr，W，B，Ca，REM和Mg中的至少一种。余量包括Fe和不可避免的杂质。此外，在钢材中，钢中含有Mo，Nb，V，Ti中的至少一种的平均粒径为20nm以下的析出物，以每250000nm ^{2，微观结构包括体积分数为0.5〜5％的残余奥氏体。当添加Ca为0.0010〜0.0020％时，规定S为0.0005〜0.0020％，O为0.0008〜0.0025％。 ACR被指定为0.2 <= ACR（=（Ca-（0.18 + 130 * Ca）* O）/1.25/S）<= 1.0。}

5. 发明申请

US20150075682A1 HIGH TENSILE STRENGTH STEEL PLATE HAVING EXCELLENT WELD HEAT-AFFECTED ZONE LOW-TEMPERATURE TOUGHNESS AND METHOD FOR PRODUCING SAME 有权
标题翻译：具有优良焊接热影响区域的低温强度的高拉伸强度钢板及其制造方法
公开(公告)号：US20150075682A1
公开(公告)日：2015-03-19
申请号：US14377088
申请日：2012-03-01
申请人： Masao Yuga , Shigeki Kitsuya , Yusuke Terazawa , Minoru Suwa , Kenji Hayashi
发明人： Masao Yuga , Shigeki Kitsuya , Yusuke Terazawa , Minoru Suwa , Kenji Hayashi
IPC分类号： C22C38/58 , C21D6/00 , C21D9/46 , C22C38/50 , C22C38/48 , C22C38/46 , C22C38/42 , C22C38/16 , C22C38/14 , C22C38/12 , C22C38/08 , C22C38/06 , C22C38/04 , C22C38/02 , C22C38/00 , C21D8/02
CPC分类号： C22C38/58 , C21D6/001 , C21D6/002 , C21D6/004 , C21D6/005 , C21D6/008 , C21D8/0226 , C21D8/0263 , C21D9/46 , C21D2211/005 , C22C38/001 , C22C38/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/08 , C22C38/12 , C22C38/14 , C22C38/16 , C22C38/18 , C22C38/40 , C22C38/42 , C22C38/46 , C22C38/48 , C22C38/50
摘要： The present invention provides a high tensile strength steel plate having a chemical composition containing, in percent by mass, 0.03% to 0.12% of C, 0.01% to 0.30% of Si, 0.5% to 1.95% of Mn, 0.008% or less of P, 0.005% or less of S, 0.015% to 0.06% of Al, 0.011% to 0.05% of Nb, 0.005% to 0.02% of Ti, 0.001% to 0.006% of N, 0.0005% to 0.003% of Ca, optionally, one or two or more of Cr, Mo, V, Cu, and Ni, in which Ceq is 0.44 or less, Ti/N is 1.5 to 3.5, and parameter formulas composed of specific elements for controlling the sulfide morphology and the degree of center segregation in the steel are satisfied, and the balance being Fe and incidental impurities, in which the hardness of the center segregation area of the steel sheet is further specified.
摘要翻译：本发明提供一种高强度钢板，其具有以质量％计含有C：0.03〜0.12％，Si：0.01〜0.30％，Mn：0.5〜1.95％，0.008％以下的高强度钢板 P：0.005％以下，S：0.015〜0.06％，Nb：0.011〜0.05％，Ti：0.005〜0.02％，N：0.001〜0.003％，Ca：0.0005〜，Ce，Mo，V，Cu和Ni中的一种或两种以上，其中Ceq为0.44以下，Ti / N为1.5〜3.5，由用于控制硫化物形态和满足钢的中心偏析，余量为Fe和附带的杂质，其中进一步确定钢板的中心偏析面积的硬度。

6. 发明授权

US08974996B2 Liquid developer 有权
标题翻译：液体显影剂
公开(公告)号：US08974996B2
公开(公告)日：2015-03-10
申请号：US13666780
申请日：2012-11-01
申请人： Naoki Yoshie , Kenji Hayashi , Chiaki Yamada , Keiko Momotani , Masahiro Anno , Yuya Kubo , Miyuki Hotta
发明人： Naoki Yoshie , Kenji Hayashi , Chiaki Yamada , Keiko Momotani , Masahiro Anno , Yuya Kubo , Miyuki Hotta
IPC分类号： G03G9/13 , G03G9/135 , G03G9/12
CPC分类号： G03G9/1355 , G03G9/122 , G03G9/132 , G03G9/135
摘要： A liquid developer used for wet-type image forming apparatuses includes toner particles and an insulating liquid, the toner particles include a resin, a pigment, and a pigment dispersant, the pigment includes a pigment having an acid group, and the pigment dispersant is a basic polymer dispersant including units derived from ε-caprolactone.
摘要翻译：用于湿式图像形成装置的液体显影剂包括调色剂颗粒和绝缘液体，调色剂颗粒包括树脂，颜料和颜料分散剂，该颜料包括具有酸基的颜料，颜料分散剂为碱性聚合物分散剂包括衍生自ε-己内酯的单元。

7. 发明授权

US08899718B2 Printed seamless can and method of producing the same 有权
标题翻译：印刷无缝罐及其生产方法
公开(公告)号：US08899718B2
公开(公告)日：2014-12-02
申请号：US13825244
申请日：2011-10-12
申请人： Koji Yamada , Kenji Hayashi , Shigenobu Murakami , Zen Kanayama
发明人： Koji Yamada , Kenji Hayashi , Shigenobu Murakami , Zen Kanayama
IPC分类号： B41J2/015 , B41J2/01 , B41J3/42 , B41J3/44 , B41M1/04 , B41M1/06 , B41M1/18 , B41M1/40 , B41M5/00 , B41M7/02
CPC分类号： B41J2/01 , B41F17/22 , B41F19/001 , B41F19/007 , B41F23/04 , B41J3/4073 , B41J3/42 , B41J3/44 , B41M1/04 , B41M1/06 , B41M1/18 , B41M1/40 , B41M5/0088 , B41M7/02 , B41P2233/52
摘要： To provide printed seamless cans in small lots having many kinds of designs, the printed seamless cans excellently reproducing the density of the area solidly printed all over the surface and forming vivid images.[Means for Solution] A printed seamless can forming at least a printed layer and a finishing varnish layer on at least the body portion on the outer surface of the seamless can, the printed layer having an image formed by the plate-type printing and an image formed by the ink-jet printing, and being covered with the finishing varnish layer.
摘要翻译：为了提供具有多种设计的小批量的印刷无缝罐，印刷的无缝罐能够极好地再现整个表面上牢固地印刷的区域的密度并形成生动的图像。 [解决方案]印刷无缝罐至少在无缝罐的外表面上的主体部分上至少形成印刷层和整理漆层，印刷层具有通过板式印刷形成的图像和通过喷墨印刷形成的图像，并被整理清漆层覆盖。

8. 发明申请

US20140020196A1 WALL SURFACE TRAVELING ROBOT 审中-公开
标题翻译：墙面运动机器人
公开(公告)号：US20140020196A1
公开(公告)日：2014-01-23
申请号：US14009573
申请日：2012-04-03
申请人： Kenji Hayashi
发明人： Kenji Hayashi
IPC分类号： A47L11/38
CPC分类号： A47L11/38 , B62D57/024
摘要： In order to resolve a problem such that a prior wall-surface travelling robot has dropped from a wall-surface at travelling by that the parallelism between a frame and the wall-surface is not held by rotation moment by its own weight, a wall-surface travelling robot according to the present invention comprises extendable absorption pad mechanisms (3) in each of which absorption pads (3-3) detachable to the wall-surface to be absorbed move parallel to the wall-surface and vertically in the wall-surface, and extend to the wall-surface; and a rotation moment offsetting mechanism (4) for applying a force opposite to the wall-surface into a lower end part (2-1-2) of a frame (2).
摘要翻译：为了解决现有的壁面行驶机器人由于框架与壁面之间的平行度不以其自身重量而被旋转力矩保持而从行驶中的壁面落下的问题，根据本发明的表面行走机器人包括可延伸的吸收垫机构（3），每个吸收垫机构（3）中的每一个可拆卸到被吸收的壁表面的吸收垫（3-3）平行于壁表面移动并垂直于壁表面，并延伸到墙面; 以及用于将与壁面相反的力施加到框架（2）的下端部（2-1-2）的旋转力矩偏移机构（4）。

9. 发明申请

US20140014065A1 CONTROL DEVICE FOR INTERNAL COMBUSTION ENIGNE AND VEHICLE INCORPORATING CONTROL DEVICE 有权
标题翻译：内燃机控制装置和车辆控制装置
公开(公告)号：US20140014065A1
公开(公告)日：2014-01-16
申请号：US14007536
申请日：2011-03-31
申请人： Kenji Hayashi , Takumi Anzawa , Eiji Fukushiro , Katsuhiko Yamaguchi
发明人： Kenji Hayashi , Takumi Anzawa , Eiji Fukushiro , Katsuhiko Yamaguchi
IPC分类号： F02D41/00
CPC分类号： F02D41/0097 , F02D29/02 , F02D41/021 , F02D41/08 , F02D41/086 , F02D41/1497 , F02D41/1498 , F02D41/16 , F02D2200/0414 , F02D2250/28
摘要： An ECU for controlling an engine counts the continued period of stopping the engine in a low-temperature environment. The ECU sets the idle rotational speed at a first idle rotational speed when the stopped period is below a predetermined threshold value, and at a second idle rotational speed higher than the first idle rotational speed when the stopped period exceeds the reference value. Accordingly, resonance at the driving force transmission system during idle operation can be prevented even in the case where a mount employed for attaching the engine to the vehicle is hardened as a result of undergoing a low-temperature environment for a long period of time, and the resonant rotational speed of the driving force transmission system including the engine varies.
摘要翻译：用于控制发动机的ECU计算在低温环境中停止发动机的持续时间。当停止时段低于预定阈值时，ECU将怠速旋转速度设定在第一空转速度，当停止时间超过参考值时，将其设定为高于第一怠速转动速度的第二空转转速。因此，即使在用于将发动机安装到车辆上的安装座由于经受长时间的低温环境而硬化的情况下也能够防止怠速运转期间的驱动力传递系统的共振，并且包括发动机的驱动力传递系统的共振转速变化。

10. 发明申请

US20130324345A1 TORQUE LIMITER, VARIABLE TRANSMISSION RATIO DEVICE, AND TOLERANCE RING 有权
公开(公告)号：US20130324345A1
公开(公告)日：2013-12-05
申请号：US13985653
申请日：2012-02-23
申请人： Toshihiro Asakura , Masatoshi Fujimoto , Toshiaki Ogata , Yukihiko Kanayama , Hirotsune Suzuki , Yuji Nakamura , Yuzo Hirakawa , Kenji Hayashi , Hiroyuki Toyoda
发明人： Toshihiro Asakura , Masatoshi Fujimoto , Toshiaki Ogata , Yukihiko Kanayama , Hirotsune Suzuki , Yuji Nakamura , Yuzo Hirakawa , Kenji Hayashi , Hiroyuki Toyoda
IPC分类号： F16D7/02
CPC分类号： F16D7/021 , B62D5/008
摘要： This torque limiter is configured from a ring body and a spring-form part provided in the ring body. The ring body comprises a band-form metal plate and is bent approximately into a C-shape along the circumferential direction of a motor shaft and a lock holder. The spring-form part is formed so as to be capable of radial elastic deformation. The spring-form part is configured from main protrusions arranged in a compressed state between the motor shaft and the lock holder, and from sub-protrusions arranged in a non-compressed state. Further, grease is stored in a part or all of the concavities formed by the main protrusions and the sub-protrusions.

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