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1. 发明申请

US20120216896A1 SERVO VALVE 审中-公开
标题翻译：伺服阀
公开(公告)号：US20120216896A1
公开(公告)日：2012-08-30
申请号：US13057615
申请日：2009-05-29
申请人： Toshikazu Hayashi , Atsushi Yuge , Michiya Uchida , Makoto Kuga , Minobu Tsurutani , Taito Ogushi
发明人： Toshikazu Hayashi , Atsushi Yuge , Michiya Uchida , Makoto Kuga , Minobu Tsurutani , Taito Ogushi
IPC分类号： F15B13/043
CPC分类号： F15B13/0438 , Y10T137/86614 , Y10T137/8671
摘要： It is an object to provide a servo valve that can be manufactured at low cost by simplifying adjustment of the relative position between a nozzle and a flapper and simplifying the configuration of a valve-element driving circuit. Provided is a servo valve (1) including a spool (5) mounted so as to be movable back and forth; a first chamber (7) and a second chamber (9) that mutually push the spool (5) in opposite directions by means of fluid pressure; and a spool driving circuit (3) that supplies oil to the first chamber (7) and the second chamber (9) and that adjusts the pressure of supplied oil to move the spool (5) back and forth, wherein the spool driving circuit (3) maintains the fluid pressure of the first chamber (7) at a substantially constant level and includes, at an oil outlet of the second chamber (9), a nozzle flapper mechanism (27) that adjusts the fluid pressure of the second chamber (9).
摘要翻译：本发明的目的是提供一种可以通过简化喷嘴和挡板之间的相对位置的调节并且简化阀元件驱动电路的构造而以低成本制造的伺服阀。提供一种伺服阀（1），其包括可前后移动地安装的阀芯（5）; 第一室（7）和第二室（9），其通过流体压力相互推动所述阀芯（5）的相反方向; 以及向所述第一室（7）和所述第二室（9）供给油并且调节所供给的油的压力以使所述卷轴（5）前后移动的卷筒驱动电路（3），其中，所述卷筒驱动电路 3）将第一腔室（7）的流体压力维持在基本上恒定的水平，并且在第二腔室（9）的出油口处包括调节第二腔室的流体压力的喷嘴挡板机构（27） 9）。

2. 发明授权

US07498083B2 Sliding member with excellent wear resistance in water-based environments 有权
标题翻译：滑动构件在水性环境中具有优异的耐磨性
公开(公告)号：US07498083B2
公开(公告)日：2009-03-03
申请号：US11249266
申请日：2005-10-14
申请人： Kenji Yamamoto , Atsushi Yuge , Toshikazu Hayashi
发明人： Kenji Yamamoto , Atsushi Yuge , Toshikazu Hayashi
IPC分类号： B32B9/00
CPC分类号： C23C14/0605 , C23C14/025 , Y10T428/24983 , Y10T428/265 , Y10T428/30 , Y10T428/31678
摘要： The present invention provides a sliding member which is a combination of sliding members to be operated in water-based environments and which has excellent wear resistance in water-based environments. An amorphous carbon film with a thickness of 0.1 to 5 μm and a hardness of 7 to 25 GPa is formed on at least one of the sliding surfaces of the sliding part of the sliding member. In a preferred mode, a hydrogenated amorphous carbon film comprising 5 to 40 at % hydrogen is formed as the aforementioned amorphous carbon film so as to achieve greater wear resistance.
摘要翻译：本发明提供一种滑动构件，其是在水性环境中操作的滑动构件的组合，并且在水性环境中具有优异的耐磨性。在滑动构件的滑动部分的至少一个滑动面上形成厚度为0.1〜5μm，硬度为7〜25GPa的无定形碳膜。在优选的方式中，形成包含5〜40at％氢的氢化非晶碳膜作为上述无定形碳膜，以达到更高的耐磨性。

3. 发明授权

US4855215A Photosetting polymer composition 失效
标题翻译：光固化聚合物组成
公开(公告)号：US4855215A
公开(公告)日：1989-08-08
申请号：US108787
申请日：1987-10-15
申请人： Tsunetomo Nakano , Toshikazu Hayashi , Toshinori Tsukada
发明人： Tsunetomo Nakano , Toshikazu Hayashi , Toshinori Tsukada
IPC分类号： C08F2/48 , C08F2/50 , C08F8/48 , C08F290/00 , C08F290/12 , C08F299/00 , G03F7/027 , G03F7/038
CPC分类号： C08F290/12 , C08F2/50
摘要： A photosetting polymer composition comprises:a base polymer comprising a denatured copolymer which is produced by reacting a copolymer of maleic anhydride and an unsaturated hydrocarbon compound with a specific aminocarboxylic acid, an alcohol or a cellosolve derivative, and a glycidyl (meth)acrylate compound under specific conditions;5-500 weight parts of a photopolymerizable monomer per 100 weight parts of the base polymer; and1-50 weight parts of a photopolymerization initiator per 100 weight parts of the base polymer.
摘要翻译：光固化聚合物组合物包括：包含变性共聚物的基础聚合物，其通过使马来酸酐和不饱和烃化合物的共聚物与特定的氨基羧酸，醇或溶纤剂衍生物和（甲基）丙烯酸缩水甘油酯化合物反应制备，具体条件; 每100重量份基础聚合物5-500重量份的光聚合单体; 和每100重量份基础聚合物为1-50重量份的光聚合引发剂。

4. 发明申请

US20130323051A1 WIND TURBINE GENERATOR AND VALVE FUNCTION CHECKING METHOD FOR WIND TURBINE GENERATOR 审中-公开
标题翻译：风力发电机风力发电机和阀功能检查方法
公开(公告)号：US20130323051A1
公开(公告)日：2013-12-05
申请号：US13484373
申请日：2012-05-31
申请人： Atsushi YUGE , Toshikazu HAYASHI , Masato YAMADA
发明人： Atsushi YUGE , Toshikazu HAYASHI , Masato YAMADA
IPC分类号： F03D7/04 , F03D11/00 , F03D1/06
CPC分类号： F03D7/0224 , F03D17/00 , F05B2260/76 , F05B2260/83 , F05B2270/604 , Y02E10/721 , Y02E10/723
摘要： An object is to facilitate checking of functional normality of a pilot check valve. A wind turbine generator includes a pilot check valve for restricting a flow of hydraulic oil relative to each oil hydraulic cylinder for changing a pitch angle of each blade, and the pilot check valve functions for fixing the pitch angle of the blade to a feather position in a state in which rotation of the blade is stopped. The function of the pilot check valve may be hindered. The wind turbine generator detects an operation state of the blade during a process of changing the pitch angle of the blade from the feather position to a fine position, and compares the detected operation state of the blade to an operation state of the blade when the pilot check valve functions normally, to determine whether or not there is any abnormality in the pilot check valve.
摘要翻译：目的是为了便于检查先导式止回阀的功能正常性。风力涡轮发电机包括用于限制相对于每个油压缸的液压油流动用于改变每个叶片的俯仰角的导向止回阀，以及用于将叶片的俯仰角固定到羽毛位置的导向止回阀的功能叶片的旋转停止的状态。导向止回阀的功能可能受到阻碍。风力涡轮发电机在将叶片的俯仰角从羽毛位置变更为精细位置的过程中检测到叶片的动作状态，并且当飞行员的飞行员将飞行员的操作状态与叶片的操作状态进行比较止回阀功能正常，以确定先导式止回阀是否有异常。

5. 发明申请

US20100104439A1 Hydraulic system and wind turbine generator provided therewith 有权
标题翻译：提供的液压系统和风力发电机组
公开(公告)号：US20100104439A1
公开(公告)日：2010-04-29
申请号：US12588784
申请日：2009-10-28
申请人： Hiroyuki Nomaguchi , Atsushi Yuge , Toshikazu Hayashi
发明人： Hiroyuki Nomaguchi , Atsushi Yuge , Toshikazu Hayashi
IPC分类号： F03D7/00 , F15B13/04 , F15B21/04
CPC分类号： F03D7/02 , F03D9/00 , F03D9/10 , Y02E10/723 , Y02P80/158
摘要： There is provided a hydraulic pump startup control device in a hydraulic system, which avoids an overloaded state at startup to enable low-temperature, fast startup and maintaining of the temperature with low-cost means in order to improve low-temperature startability. A bypass path 19 is placed in parallel with a hydraulic main line from a hydraulic tank, and the downstream of the bypass path is made merged with the hydraulic main line. A bypass valve 3 that opens or closes the bypass path is provided in the bypass path, and a pressure sensor is provided in the inlet of a hydraulic unit in the hydraulic main line. Further, a control device 10 to which a pressure detection value in the hydraulic main line is input from the pressure sensor to open the bypass valve based on the pressure detection value upon startup of the hydraulic unit. The control device repeats on-off control to circulate oil in the bypass path while keeping the pump discharge pressure and the flow rate to open the bypass path at startup so that the actuation power of the hydraulic unit will become the maximum in order to rise the hydraulic temperature of the hydraulic main line.
摘要翻译：在液压系统中设置了液压泵起动控制装置，其在启动时避免了过载状态，以便以低成本的方式实现低温，快速启动和维持温度，以改善低温起动性。旁路路19与来自液压箱的液压主线平行放置，旁路路径的下游与液压主线合流。在旁通路径上设置有开闭旁通路的旁通阀3，在液压主管的液压单元的入口设置有压力传感器。此外，控制装置10在液压单元启动时基于压力检测值从压力传感器输入液压主线中的压力检测值以打开旁通阀。控制装置重复开关控制，以在启动时保持泵排出压力和流量来打开旁路路径，使旁路路中的油循环，使得液压单元的致动力将变为最大，以便上升液压主线的液压温度。

6. 外观设计

USD476018S1 Pad foot for roller 失效
标题翻译：垫脚用于滚筒
公开(公告)号：USD476018S1
公开(公告)日：2003-06-17
申请号：US29163544
申请日：2002-07-09
申请人： Toshikazu Hayashi , Daichi Shibata
设计人： Toshikazu Hayashi , Daichi Shibata

7. 发明授权

US09169829B2 Hydraulic system and wind turbine generator provided therewith 有权
标题翻译：提供的液压系统和风力发电机组
公开(公告)号：US09169829B2
公开(公告)日：2015-10-27
申请号：US12588784
申请日：2009-10-28
申请人： Hiroyuki Nomaguchi , Atsushi Yuge , Toshikazu Hayashi
发明人： Hiroyuki Nomaguchi , Atsushi Yuge , Toshikazu Hayashi
IPC分类号： F03D7/02 , F03D9/00 , F03D9/02
CPC分类号： F03D7/02 , F03D9/00 , F03D9/10 , Y02E10/723 , Y02P80/158
摘要： There is provided a hydraulic pump startup control device in a hydraulic system, which avoids an overloaded state at startup to enable low-temperature, fast startup and maintaining of the temperature with low-cost means in order to improve low-temperature startability. A bypass path 19 is placed in parallel with a hydraulic main line from a hydraulic tank, and the downstream of the bypass path is made merged with the hydraulic main line. A bypass valve 3 that opens or closes the bypass path is provided in the bypass path, and a pressure sensor is provided in the inlet of a hydraulic unit in the hydraulic main line. Further, a control device 10 to which a pressure detection value in the hydraulic main line is input from the pressure sensor to open the bypass valve based on the pressure detection value upon startup of the hydraulic unit. The control device repeats on-off control to circulate oil in the bypass path while keeping the pump discharge pressure and the flow rate to open the bypass path at startup so that the actuation power of the hydraulic unit will become the maximum in order to rise the hydraulic temperature of the hydraulic main line.
摘要翻译：在液压系统中设置了液压泵起动控制装置，其在启动时避免了过载状态，以便以低成本的方式实现低温，快速启动和维持温度，以改善低温启动性。旁路路19与来自液压箱的液压主线平行放置，旁路路径的下游与液压主线合流。在旁通路径上设置有开闭旁通路的旁通阀3，在液压主管的液压单元的入口设置有压力传感器。此外，控制装置10在液压单元启动时基于压力检测值从压力传感器输入液压主线中的压力检测值以打开旁通阀。控制装置重复开关控制，以在启动时保持泵排出压力和流量来打开旁路路径，使旁路路中的油循环，使得液压单元的致动力将变为最大，以便上升液压主线的液压温度。

8. 发明申请

US20050039724A1 Fuel injection device and diesel engine having the same, and fuel injection device controlling method 审中-公开
标题翻译：具有相同的燃料喷射装置和柴油发动机，以及燃料喷射装置控制方法
公开(公告)号：US20050039724A1
公开(公告)日：2005-02-24
申请号：US10492517
申请日：2002-10-16
申请人： Hiroyuki Ishida , Toshikazu Hayashi , Takeshi Arai , Shoji Namekawa , Hiroshi Yoshizumi , Noriaki Ida , Etsuo Kunimoto
发明人： Hiroyuki Ishida , Toshikazu Hayashi , Takeshi Arai , Shoji Namekawa , Hiroshi Yoshizumi , Noriaki Ida , Etsuo Kunimoto
IPC分类号： F02M45/00 , F02M45/02 , F02M45/04 , F02M59/46 , F02M63/00 , F02M63/02 , F02M1/00
CPC分类号： F02M45/12 , F02M45/00 , F02M45/02 , F02M45/04 , F02M63/0005 , F02M63/0007 , F02M63/0029 , F02M63/0064 , F02M63/0225
摘要： The present invention takes as its objective to provide a fuel injection device, and a diesel engine equipped therewith, which can reduce the amount of NOx in the exhaust gas while maintaining the rate of fuel consumption satisfactory. This fuel injection device includes a pressure accumulator which accumulates fuel whose pressure has been elevated, a fuel injection valve which opens by the supply of the fuel from the pressure accumulator and injects the fuel, a supply conduit which supplies fuel from the pressure accumulator to the fuel injection valve, and two valve apparatuses which are connected in the supply conduit in parallel and each of which interrupts fuel supply to the fuel injection valve. And the fuel flow amount when one of the electromagnetic valves is open is set to be smaller than the fuel flow amount when the other electromagnetic valve is open; and, during fuel supply to the fuel injection valve, an electromagnetic valve opens first, and next an electromagnetic valve opens.
摘要翻译：本发明的目的是提供一种燃料喷射装置和配备有该喷射装置的柴油发动机，其能够在保持燃料消耗率的同时保持排气中的NOx的量。该燃料喷射装置包括：蓄压器，其累积已经升高了压力的燃料;燃料喷射阀，其通过从蓄压器供给燃料而喷射燃料;供给管道，其将来自蓄压器的燃料供给到燃料喷射阀和两个并联连接在供应管道中的阀装置，每个阀装置中断向燃料喷射阀的燃料供给。当电磁阀中的一个打开时的燃料流量设定为小于另一个电磁阀打开时的燃料流量; 并且在向燃料喷射阀的燃料供给期间，电磁阀首先打开，接着电磁阀打开。

9. 发明授权

US4791501A Magnetic head support apparatus for a two-sided floppy disk drive 失效
标题翻译：用于双面软盘驱动器的磁头支撑装置
公开(公告)号：US4791501A
公开(公告)日：1988-12-13
申请号：US879955
申请日：1986-06-30
申请人： Takeshi Kumakura , Toshikazu Hayashi , Kazuo Koike
发明人： Takeshi Kumakura , Toshikazu Hayashi , Kazuo Koike
IPC分类号： G11B5/48 , G11B5/58 , G11B5/54 , G11B21/16
CPC分类号： G11B5/4813 , G11B5/58
摘要： A support apparatus for the magnetic heads of a two-sided floppy disk drive has a first magnetic head which is elastically supported on the front portion of a carriage so as to be able to move in the normal direction of a floppy disk, and a second magnetic head which is supported by the front portion of a rotating arm. The rotation of the arm towards the floppy disk is restrained by an arm support. In a first embodiment, the first magnetic head is supported by a first gimbal spring which is secured to the carriage, and the second magnetic head is secured to a steel plate which is secured to the arm. In a second embodiment, the second magnetic head is supported by a second gimbal spring which is secured to the arm which has a greater stiffness than the first gimbal spring.
摘要翻译：用于双面软盘驱动器的磁头的支撑装置具有第一磁头，该第一磁头弹性地支撑在滑架的前部上，以便能够沿软盘的法线方向移动;第二磁头磁头由旋转臂的前部支撑。臂朝向软盘的旋转被臂支撑限制。在第一实施例中，第一磁头由固定在滑架上的第一万向架弹簧支撑，第二磁头固定在固定在臂上的钢板上。在第二实施例中，第二磁头由第二万向弹簧支撑，该第二万向弹簧被固定到臂上，其具有比第一万向弹簧更大的刚度。

10. 发明授权

US4009168A Pyridinethiol-tin compound and process for the preparation of the same 失效
标题翻译：吡啶硫醇 - 锡化合物及其制备方法
公开(公告)号：US4009168A
公开(公告)日：1977-02-22
申请号：US440382
申请日：1974-02-07
申请人： Mitsuo Masaki , Satoshi Matsunami , Jyunichiro Kita , Toshikazu Hayashi
发明人： Mitsuo Masaki , Satoshi Matsunami , Jyunichiro Kita , Toshikazu Hayashi
IPC分类号： C08K5/00 , B01J31/00 , C07B61/00 , C07D213/70 , C07D213/75 , C07D213/80 , C07D213/85 , C07D213/89 , C07F7/00 , C07F7/22 , C08K5/37 , C08K5/57 , C08L23/00 , C08L101/00
CPC分类号： C07D213/70 , C07D213/80 , C07D213/85 , C07D213/89 , C07F7/003 , C08K5/36 , C08K5/37
摘要： Pyridinethiol-tin compounds having the formula of RS-SnX.sub.2 -SR' in which R and R' are groups derived from unsubstituted or substituted pyridines or unsubstituted or substituted pyridine N-oxides. A process for the preparation of the same is also discosed. The compounds are stabilizers for polyolefins.
摘要翻译：具有式RS-SnX2-SR'的吡啶硫醚锡化合物，其中R和R'是衍生自未取代或取代的吡啶或未取代或取代的吡啶N-氧化物的基团。还提出了其制备方法。这些化合物是聚烯烃的稳定剂。

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