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21. 发明申请

US20110098885A1 Suspension System 有权
标题翻译：悬挂系统
公开(公告)号：US20110098885A1
公开(公告)日：2011-04-28
申请号：US12674963
申请日：2009-03-25
申请人： Kenichi Iwami , Shigeki Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Atsushi Hayashi , Kazuma Ishihara
发明人： Kenichi Iwami , Shigeki Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Atsushi Hayashi , Kazuma Ishihara
IPC分类号： B60G17/016
CPC分类号： B60G17/0152 , B60G9/022 , B60G17/01933 , B60G17/04 , B60G17/0523 , B60G2200/32 , B60G2300/082 , B60G2400/252
摘要： A suspension system for a traveling vehicle body is disclosed. The system includes a suspension reference position varying mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism (100), and a controller (35) configured to calculate an intermediate value from a maximal value corresponding to the maximal position of the suspension stroke and a minimal value corresponding to the minimal position of the suspension stroke, and to control the suspension reference position varying mechanism such that, when the calculated intermediate values deviates from a set target range, the intermediate value is displaced toward the target range. The controller (35) increases a control execution frequency for the suspension reference position varying mechanism (18) when the traveling speed of the vehicle body is low, and reduces the control execution frequency for the suspension reference position varying mechanism (18) when the traveling speed of the vehicle body is high.
摘要翻译：公开了一种用于行驶车身的悬挂系统。该系统包括用于改变悬架机构（100）的悬架行程的基准位置的悬架基准位置变化机构（18），以及控制器（35），被配置为从对应于最大位置的最大值计算中间值以及对应于悬架行程的最小位置的最小值，并且控制悬架基准位置可变机构，使得当所计算的中间值偏离设定的目标范围时，中间值朝着目标位移范围。当车体的行驶速度低时，控制器（35）增加悬架基准位置变更机构（18）的控制执行频率，并且当行驶时降低用于悬架基准位置变更机构（18）的控制执行频率车身速度高。

22. 发明申请

US20100168959A1 Hydraulic Suspension System for Work Vehicle 有权
标题翻译：工作车液压悬挂系统
公开(公告)号：US20100168959A1
公开(公告)日：2010-07-01
申请号：US12561637
申请日：2009-09-17
申请人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
发明人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
IPC分类号： G06F19/00 , B60G11/26 , B60G17/016
CPC分类号： B60G17/016 , B60G9/00 , B60G9/02 , B60G11/265 , B60G17/015 , B60G17/0152 , B60G2300/082 , B60G2400/252 , B60G2400/5122 , B60G2500/114 , B60G2500/30 , B60G2500/322 , B60G2800/16
摘要： The hydraulic suspension system comprises a suspension mechanism (100) for a traveling vehicle body, a suspension reference position variation mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism, and a stopped state detector (58) for detecting a state in which operation of the suspension mechanism (100) has stopped. The control management unit (60) controls the suspension reference position variation mechanism (18) so that when operation of the suspension mechanism (100) is detected by the stopped state detector (58) to be in a stopped state, the operation of the suspension mechanism (100) moves toward a target range, in preference to control based on a suspension stroke position obtained from a suspension stroke position sensor (37).
摘要翻译：液压悬挂系统包括用于行进车体的悬挂机构（100），用于改变悬架机构的悬架行程的基准位置的悬架基准位置变化机构（18）和用于检测悬架机构的停止状态检测器（58）暂停机构（100）的动作停止的状态。控制管理单元（60）控制悬架基准位置变更机构（18），使得当停止状态检测器（58）检测出悬架机构（100）的运转为停止状态时，暂停运转机构（100）朝向目标范围移动，优先于基于从悬架行程位置传感器（37）获得的悬架行程位置的控制。

23. 发明申请

US20060081314A1 Steel material with excellent rolling fatigue life and method of producing the same 有权
标题翻译：具有优异的滚动疲劳寿命的钢材及其制造方法
公开(公告)号：US20060081314A1
公开(公告)日：2006-04-20
申请号：US10547252
申请日：2004-04-14
申请人： Takashi Iwamoto , Akihiro Matsuzaki , Kazuhiko Ohno , Masao Goto , Hisashi Harada , Hisato Nishisaka
发明人： Takashi Iwamoto , Akihiro Matsuzaki , Kazuhiko Ohno , Masao Goto , Hisashi Harada , Hisato Nishisaka
IPC分类号： C21D6/00
CPC分类号： C22C38/22 , C21D1/18 , C21D6/002 , C22C38/02 , C22C38/04 , C22C38/06 , C22C38/60 , F16C33/30 , F16C33/62 , Y10S148/906 , Y10S384/912
摘要： Provided are a steel having excellent rolling contact fatigue life and the manufacturing method thereof. The steel consists essentially of 0.7 to 1.1% C, 0.2 to 2.0% Si, 0.4 to 2.5% Mn, 1.6 to 4.0% Cr, 0.1% or more and less than 0.5% Mo, 0.010 to 0.050% Al, bymass, and balance of Fe and inevitable impurities, is treated by quenching and tempering, has residual cementite grain sizes ranging from 0.05 to 1.5 μm, and has prior-austenite grain sizes of 30 μm or smaller. When the steel is used to bearing steel, the bearing life extends even under service in more severe environments.
摘要翻译：提供具有优异的滚动疲劳寿命的钢及其制造方法。钢主要由0.7-1.1％C，0.2-2.0％Si，0.4-2.5％Mn，1.6-4.0％Cr，0.1％以上到小于0.5％的Mo，0.010到0.050％的Al，的Fe和不可避免的杂质，通过淬火回火处理，残留的渗碳体粒度范围为0.05-1.5μm，并且具有30μm或更小的先前奥氏体晶粒度。当钢用于轴承钢时，轴承寿命即使在更恶劣的环境下也能使用。

24. 发明授权

US06322639B1 Magnetic steel sheet having excellent magnetic properties and method of producing the same 失效
标题翻译：磁性优异的磁钢板及其制造方法
公开(公告)号：US06322639B1
公开(公告)日：2001-11-27
申请号：US09462296
申请日：2000-01-04
申请人： Akihiro Matsuzaki , Osamu Kondo , Takako Yamashita , Shigeaki Takajo
发明人： Akihiro Matsuzaki , Osamu Kondo , Takako Yamashita , Shigeaki Takajo
IPC分类号： H01F112
CPC分类号： C22C38/02 , C21D8/1222 , C21D8/1233 , C21D8/1272 , C22C38/06
摘要： A magnetic steel sheet used for an alternating current core, and having excellent magnetic properties in both a rolling direction, and the direction perpendicular thereto, and a method of producing the magnetic steel sheet. The magnetic steel sheet in a recrystallized cold-rolled condition is characterized in that the intensity ratio of {100} orientation to random orientation is 2.0 or more, the intensity ratio of {011} orientation to random orientation thereof is 2.0 to 10.0, and the intensity ratio of //ND orientation to random orientation is preferably 2.0 or less. The method of producing a magnetic steel sheet includes hot-rolling a silicon steel slab so that the intensity ratio of (015)[100] orientation to random orientation of the recrystallized hot-rolled sheet is 3.0 or more.
摘要翻译：一种用于交流磁芯的磁性钢板，并且在轧制方向和与其垂直的方向上具有优异的磁性能，以及制造该电磁钢板的方法。再结晶冷轧条件下的电磁钢板的特征在于{100} <001>取向与随机取向的强度比为2.0以上，{011} <100>取向与其随机取向的强度比为 2.0至10.0，并且<001> // ND取向与随机取向的强度比优选为2.0以下。制造电磁钢板的方法包括将硅钢板热轧，使得再结晶热轧板的（015）[100]取向与随机取向的强度比为3.0以上。

25. 发明授权

US5476556A Method of manufacturing steel for machine structural use exhibiting excellent free cutting characteristic, cold forging characteristic and post-hardening/tempering fatigue resistance 失效
标题翻译：制造机械结构用钢的方法具有优异的自由切削特性，冷锻特性和后硬化/回火耐疲劳性
公开(公告)号：US5476556A
公开(公告)日：1995-12-19
申请号：US283800
申请日：1994-08-01
申请人： Toshiyuki Hoshino , Takashi Iwamoto , Akihiro Matsuzaki , Keniti Amano
发明人： Toshiyuki Hoshino , Takashi Iwamoto , Akihiro Matsuzaki , Keniti Amano
IPC分类号： C22C38/00 , C22C38/02 , C21D8/00
CPC分类号： C22C38/001 , C22C38/02
摘要： Graphite steel for a machine structural use exhibiting excellent cutting characteristic, cold forging characteristic and fatigue resistance, the graphite steel for a machine structural use containing: C: 0.1 wt % to 1.5 wt %; Si: 0.5 wt % to 2.0 wt %; Mn: 0.1 wt % to 2.0 wt %; B: 0.0003 wt % to 0.0150 wt %; Al: 0.005 wt % to 0.1 wt %; O.ltoreq.0.0030 wt %; P.ltoreq.0.020 wt %; S.ltoreq.0.035 wt %; N: 0.0015 wt % to 0.0150 wt %; and a balance consisting of Fe and unavoidable impurities, wherein substantially overall quantity of C is precipitated as graphite and size of graphite is 20 .mu.m or less.
摘要翻译：用于具有优异切割特性，冷锻特性和耐疲劳性的机械结构用石墨钢，用于机器结构用石墨钢包含：C：0.1重量％至1.5重量％; Si：0.5重量％〜2.0重量％ Mn：0.1重量％〜2.0重量％ B：0.0003重量％〜0.0150重量％ Al：0.005重量％〜0.1重量％ O <0.0030重量％; P

26. 发明授权

US5441014A Apparatus for pulling up a single crystal 失效
标题翻译：用于拉起单晶的装置
公开(公告)号：US5441014A
公开(公告)日：1995-08-15
申请号：US170175
申请日：1993-12-22
申请人： Junsuke Tomioka , Kazunori Nagai , Akihiro Matsuzaki
发明人： Junsuke Tomioka , Kazunori Nagai , Akihiro Matsuzaki
IPC分类号： C30B15/00 , C30B15/14 , C30B35/00
CPC分类号： C30B35/00 , C30B15/14 , Y10T117/1032 , Y10T117/1052 , Y10T117/1068
摘要： An apparatus for pulling up a single crystal according to Czochralski method is provided with a cylindrical first screen and a second screen. The first screen is arranged in the periphery of the zone of pulling up the single crystal, said screen being constituted by a heat absorbing body at the side facing a quartz crucible and by a heat insulator at the other side and being provided with respective outward and inward annular rims at the upper and lower ends thereof, the corner of said screen facing the crucible being formed in a curved or polygonal structure, and said annular rim at the lower end being positioned in the vicinity of filling the melt in the crucible. The second screen forming a parabolic shape in the section opening at its center while enclosing the crystal pulling-up zone and being provided at its upper end with an outward annular rim. Alternately, the second screen formed along the first screen may be provided within said first screen, and further the second screen may be provided with a forced cooling mechanism.
摘要翻译： PCT No.PCT / JP91 / 00849 Sec。 371日期：1993年12月22日 102（e）日期1993年12月22日PCT Filed 1991年6月24日PCT Pub。出版物WO93 / 00462 日期为1993年12月22日。根据切克劳斯基法提取单晶的装置设置有圆柱形第一屏和第二屏。第一屏幕布置在提拉单晶区域的周围，所述屏幕由面对石英坩埚的一侧的吸热体和另一侧的隔热件构成，并且设置有相应的外部和在其上端和下端处有向内的环形边缘，所述屏幕的面向坩埚的角部形成为弯曲或多边形结构，并且位于下端处的所述环形边缘位于将坩埚中的熔体填充的附近。第二屏幕在其中心处的部分开口中形成抛物线形状，同时包围晶体提升区域并且在其上端处设置有向外的环形边缘。或者，沿着第一屏幕形成的第二屏幕可以设置在所述第一屏幕内，并且第二屏幕还可以设置有强制冷却机构。

27. 发明授权

US5316742A Single crystal pulling apparatus 失效
标题翻译：单晶拉丝机
公开(公告)号：US5316742A
公开(公告)日：1994-05-31
申请号：US772928
申请日：1991-10-08
申请人： Junsuke Tomioka , Kazunori Nagai , Akihiro Matsuzaki
发明人： Junsuke Tomioka , Kazunori Nagai , Akihiro Matsuzaki
IPC分类号： C30B15/00 , C30B15/14 , C30B35/00
CPC分类号： C30B35/00 , C30B15/14 , Y10T117/1032 , Y10T117/1052 , Y10T117/1068
摘要： A single crystal pulling apparatus using Czochralski method includes a first screen in the shape of a hollow round cylinder. One side of the first screen facing a quartz crucible is made of a heat absorbent material and another side of the first screen is made of a heat insulator material. The upper and lower ends of the first screen have an outwardly extending flange and an inwardly extending flange, respectively. The first screen surrounds a single crystal pulling zone such that its lower flange is positioned near a melt charged zone in the crucible. The apparatus also includes a second screen positioned inside the first screen. The vertical section of the second screen has the shape of a substantially parabola and the center of the bottom of the second screen is open and surrounds the single crystal pulling zone. The upper end of the second screen has an outwardly extending flange. The apparatus increases the pulling speed of a grown single crystal and improves preventing degree of dislocation in the grown single crystal due to contamination of the grown single crystal with impurities.
摘要翻译：使用切克劳斯基法的单晶拉制装置包括中空圆筒形状的第一筛网。面对石英坩埚的第一屏幕的一侧由吸热材料制成，第一屏幕的另一侧由绝热材料制成。第一屏幕的上端和下端分别具有向外延伸的凸缘和向内延伸的凸缘。第一屏幕围绕单晶拉伸区域，使得其下凸缘位于坩埚内的熔融带区附近。该设备还包括位于第一屏幕内的第二屏幕。第二屏幕的垂直部分具有大致抛物线的形状，并且第二屏幕的底部的中心是打开的并且围绕单晶拉伸区域。第二屏幕的上端具有向外延伸的凸缘。该装置增加了生长的单晶的拉伸速度，并且由于生长的单晶与杂质的污染而改善了防止生长的单晶中的位错程度。

28. 发明授权

US09020698B2 Suspension system 有权
标题翻译：悬挂系统
公开(公告)号：US09020698B2
公开(公告)日：2015-04-28
申请号：US12674963
申请日：2009-03-25
申请人： Kenichi Iwami , Shigeki Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Atsushi Hayashi , Kazuma Ishihara
发明人： Kenichi Iwami , Shigeki Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Atsushi Hayashi , Kazuma Ishihara
IPC分类号： B60G23/00 , B60G9/02 , B60G17/052 , B60G17/018 , B60G17/015
CPC分类号： B60G17/0152 , B60G9/022 , B60G17/01933 , B60G17/04 , B60G17/0523 , B60G2200/32 , B60G2300/082 , B60G2400/252
摘要： A suspension system for a traveling vehicle body is disclosed. The system includes a suspension reference position varying mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism (100), and a controller (35) configured to calculate an intermediate value from a maximal value corresponding to the maximal position of the suspension stroke and a minimal value corresponding to the minimal position of the suspension stroke, and to control the suspension reference position varying mechanism such that, when the calculated intermediate values deviates from a set target range, the intermediate value is displaced toward the target range. The controller (35) increases a control execution frequency for the suspension reference position varying mechanism (18) when the traveling speed of the vehicle body is low, and reduces the control execution frequency for the suspension reference position varying mechanism (18) when the traveling speed of the vehicle body is high.
摘要翻译：公开了一种用于行驶车身的悬挂系统。该系统包括用于改变悬架机构（100）的悬架行程的基准位置的悬架基准位置变化机构（18），以及控制器（35），被配置为从对应于最大位置的最大值计算中间值以及对应于悬架行程的最小位置的最小值，并且控制悬架基准位置可变机构，使得当所计算的中间值偏离设定的目标范围时，中间值朝向目标位移范围。当车体的行驶速度低时，控制器（35）增加悬架基准位置变更机构（18）的控制执行频率，并且当行驶时降低用于悬架基准位置变更机构（18）的控制执行频率车身速度高。

29. 发明授权

US08406955B2 Hydraulic suspension system for work vehicle 有权
公开(公告)号：US08406955B2
公开(公告)日：2013-03-26
申请号：US12561637
申请日：2009-09-17
申请人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
发明人： Kenichi Iwami , Shigeki Hayashi , Atsushi Hayashi , Akihiro Matsuzaki , Toshimitsu Yazaki , Nobuyuki Okabe
IPC分类号： G06F19/00
CPC分类号： B60G17/016 , B60G9/00 , B60G9/02 , B60G11/265 , B60G17/015 , B60G17/0152 , B60G2300/082 , B60G2400/252 , B60G2400/5122 , B60G2500/114 , B60G2500/30 , B60G2500/322 , B60G2800/16
摘要： The hydraulic suspension system comprises a suspension mechanism (100) for a traveling vehicle body, a suspension reference position variation mechanism (18) for varying a reference position of a suspension stroke of the suspension mechanism, and a stopped state detector (58) for detecting a state in which operation of the suspension mechanism (100) has stopped. The control management unit (60) controls the suspension reference position variation mechanism (18) so that when operation of the suspension mechanism (100) is detected by the stopped state detector (58) to be in a stopped state, the operation of the suspension mechanism (100) moves toward a target range, in preference to control based on a suspension stroke position obtained from a suspension stroke position sensor (37).

30. 发明授权

US07918470B2 Hydraulic suspension system 有权
标题翻译：液压悬挂系统
公开(公告)号：US07918470B2
公开(公告)日：2011-04-05
申请号：US12372911
申请日：2009-02-18
申请人： Akihiro Matsuzaki , Atsushi Hayashi , Toshimitsu Yazaki , Kenichi Iwami
发明人： Akihiro Matsuzaki , Atsushi Hayashi , Toshimitsu Yazaki , Kenichi Iwami
IPC分类号： B60G9/04
CPC分类号： B60G17/056 , B60G11/26 , B60G2202/154 , B60G2400/51
摘要： A hydraulic suspension system includes a suspension base (16) supporting wheels, a hydraulic cylinder (19) for displaceably suspending the suspension base from a vehicle body, and an oil passage connected to the hydraulic cylinder. An accumulator (21, 23) is incorporated within the oil passage. A flow control valve (51) is incorporated at an oil passage portion between the hydraulic cylinder and said accumulator for controlling an amount of work oil flowing therebetween. A pressure sensor (56) is provided for detecting a cylinder oil passage pressure effective on the hydraulic cylinder. A control unit (57) is provided for controlling operation of the flow control valve, based upon a detection value from the pressure sensor.
摘要翻译：液压悬挂系统包括支撑轮的悬架基座（16），用于将悬架基座从车身可移动地悬挂的液压缸（19）和连接到液压缸的油路。蓄油器（21,23）装在油通道内。在液压缸和蓄液器之间的油路部分上装有流量控制阀51，用于控制在其间流动的工作油量。设置有用于检测在液压缸上有效的油缸油压力的压力传感器（56）。提供控制单元（57），用于基于来自压力传感器的检测值来控制流量控制阀的操作。

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