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1. 发明授权

US06805106B2 Fuel-injection system 有权
标题翻译：燃油喷射系统
公开(公告)号：US06805106B2
公开(公告)日：2004-10-19
申请号：US10210045
申请日：2002-08-02
申请人： Masato Kumagai , Hiroshi Yamada , Kazuyoshi Mori
发明人： Masato Kumagai , Hiroshi Yamada , Kazuyoshi Mori
IPC分类号： F02M3704
CPC分类号： F02M37/0029 , F02D33/006 , F02M37/0052 , F02M63/0245 , F02M63/028 , F02M63/0295 , F02M69/465 , F02M69/54
摘要： In a fuel-injection system with a pressure regulator disposed in the middle of a fuel supply line and located upstream of a fuel injector for regulating the pressure of fuel flowing through the fuel supply line and for returning surplus fuel via the pressure regulator into a fuel tank, a reflux pipe arrangement is located downstream of the fuel injector and connected at one end to the downstream end of the fuel supply line and connected at the other end to the fuel tank. A reflux control device is disposed in the middle of the reflux pipe arrangement for controlling a flow rate of the fuel flowing through the reflux pipe arrangement. The reflux control device is comprised of a reflux control valve or a fluid-flow restriction orifice member.
摘要翻译：在具有压力调节器的燃料喷射系统中，压力调节器设置在燃料供应管线的中间并且位于燃料喷射器的上游，用于调节流过燃料供应管线的燃料的压力并且用于将多余的燃料经由压力调节器返回到燃料一个回流管装置位于燃料喷射器的下游，并且在一端连接到燃料供应管线的下游端并在另一端连接到燃料箱。回流控制装置设置在回流管装置的中间，用于控制流过回流管装置的燃料的流量。回流控制装置由回流控制阀或流体限制孔构件构成。

2. 发明授权

US07370816B2 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US07370816B2
公开(公告)日：2008-05-13
申请号：US11585847
申请日：2006-10-25
申请人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
发明人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
IPC分类号： F02M61/00 , F02M59/00
CPC分类号： F02M61/1853 , F02M51/0675 , F02M61/12 , F02M61/1886 , F02M61/1893
摘要： A fuel injector includes a tube member and a valve element to slide axially in the tube member. The valve element includes a center portion and a plurality of plate portions projecting radially from the center portion, and each including side surfaces extending axially; and a guide section including an outer portion defining a valve seat, and an inner portion which is located on a radial inner side of the outer portion, and which is formed with at least one injection hole. The guide section is arranged to divert the flow of the fuel conveyed along the plate portions, to a radial inward direction toward the injection hole.
摘要翻译：燃料喷射器包括管构件和在管构件中轴向滑动的阀元件。阀元件包括中心部分和从中心部分径向伸出的多个板部分，并且每个板部分包括轴向延伸的侧表面; 以及引导部分，其包括限定阀座的外部部分和位于外部部分的径向内侧上的内部部分，并且形成有至少一个喷射孔。引导部分被布置成将沿着板部分传送的燃料的流向转向朝向喷射孔的径向向内的方向。

3. 发明申请

US20070228192A1 Fuel injector and production method 审中-公开
标题翻译：燃油喷射器和生产方法
公开(公告)号：US20070228192A1
公开(公告)日：2007-10-04
申请号：US11715449
申请日：2007-03-08
申请人： Masato Kumagai , Hiroshi Okada , Hiroshi Yamada , Yasuhiro Motegi
发明人： Masato Kumagai , Hiroshi Okada , Hiroshi Yamada , Yasuhiro Motegi
IPC分类号： F02M63/00
CPC分类号： F02M61/168 , F02M51/0671 , F02M61/18 , F02M61/188 , F02M2200/8061 , F02M2200/8069 , F02M2200/90 , F02M2200/9038 , F02M2200/9061
摘要： A fuel injector includes a valve seat member formed with a valve seat and a valve element including an abutting portion to abut on an abutting portion of the valve seat. One of the abutting portions of the valve seat and the valve element includes a surface layer which is softened by heat treatment, and which is pressed by abutment between the valve seat and the valve element.
摘要翻译：燃料喷射器包括形成有阀座的阀座构件和包括邻接阀座的抵接部的阀元件。阀座和阀元件的邻接部分之一包括通过热处理而软化的表面层，并且通过阀座与阀元件之间的邻接被按压。

4. 发明申请

US20070095949A1 Fuel injector 失效
标题翻译：喷油器
公开(公告)号：US20070095949A1
公开(公告)日：2007-05-03
申请号：US11585847
申请日：2006-10-25
申请人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
发明人： Masato Kumagai , Hiroshi Yamada , Satoshi Hashimoto , Nobuaki Kobayashi
IPC分类号： F02M61/00 , F02M51/00
CPC分类号： F02M61/1853 , F02M51/0675 , F02M61/12 , F02M61/1886 , F02M61/1893
摘要： A fuel injector includes a tube member and a valve element to slide axially in the tube member. The valve element includes a center portion and a plurality of plate portions projecting radially from the center portion, and each including side surfaces extending axially; and a guide section including an outer portion defining a valve seat, and an inner portion which is located on a radial inner side of the outer portion, and which is formed with at least one injection hole. The guide section is arranged to divert the flow of the fuel conveyed along the plate portions, to a radial inward direction toward the injection hole.
摘要翻译：燃料喷射器包括管构件和在管构件中轴向滑动的阀元件。阀元件包括中心部分和从中心部分径向伸出的多个板部分，并且每个板部分包括轴向延伸的侧表面; 以及引导部分，其包括限定阀座的外部部分和位于外部部分的径向内侧上的内部部分，并且形成有至少一个喷射孔。引导部分被布置成将沿着板部分传送的燃料的流向转向朝向喷射孔的径向向内的方向。

5. 再颁专利

USRE40382E1 Apparatus for controlling a throttle valve electronically in an internal combustion engine 有权
标题翻译：用于在内燃机中以电子方式控制节流阀的装置
公开(公告)号：USRE40382E1
公开(公告)日：2008-06-17
申请号：US11585994
申请日：2006-10-25
申请人： Hisaaki Sato , Ikuo Mogi , Masato Kumagai , Munehiro Kudo , Keiichi Kai
发明人： Hisaaki Sato , Ikuo Mogi , Masato Kumagai , Munehiro Kudo , Keiichi Kai
IPC分类号： F02D11/10
CPC分类号： F02D11/10 , F02D2011/102
摘要： An apparatus for controlling a throttle valve electronically in an internal combustion engine. The actuator 2 is supported on a body 1A by fixing a base plate 7 to a flange 1B of the body 1A with a bolt 6, and an elastic member 9 is fixed at an outer surface of a cylindrical projection 2C which is positioned on one end 2B of the body of the actuator 2. The inner surface of a case 1C of the body 1A covers cylindrical projection 2C. One end 2B of the body of the actuator 2, opposite the actuator output end, is thus supported by the body 1A via elastic member 9. Therefore, it is not necessary to provide a heavy wall thickness of the flange by which the actuator 2 is supported or of the body of the actuator, and increase the strength of the internal structure of the actuator, and increase weight, size, and cost of the actuator.
摘要翻译：一种用于在内燃机中以电子方式控制节流阀的装置。将致动器2通过用螺栓6将基板7固定在本体1A的凸缘1B上而被支撑在主体1A上，弹性部件9固定在圆柱形突起部2C的外表面位于致动器2的主体的一端部2B上。主体1A的壳体1C的内表面覆盖圆柱形突出部2C。致动器2的主体的一端部2B与致动器输出端相对，因此通过弹性构件9被主体1A支撑。因此，不需要提供致动器2被支撑的凸缘或致动器的主体的厚壁厚度，并且增加其强度执行器的内部结构，并且增加致动器的重量，尺寸和成本。

6. 发明申请

US20070266213A1 Storage system and back-up method for storage system 有权
公开(公告)号：US20070266213A1
公开(公告)日：2007-11-15
申请号：US11878268
申请日：2007-07-23
申请人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
发明人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
IPC分类号： G06F12/16
CPC分类号： G06F11/201 , G06F11/1448 , G06F11/1451 , G06F11/1456 , G06F11/2089 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： The present invention provides a storage system whereby it is also possible to back up the generational management information of a copy source disk array device. The disk array device of the primary site manages back-up data of a main volume, in a plurality of generations, by means of differential snapshots. The differential data of the main volume and the main pool is transferred from the primary site to the secondary site, at a prescribed timing. The secondary site holds the secondary volume, which is a copy of the main volume, and a secondary pool which is a copy of the main pool. The primary site also transfers the generational management information to the secondary site. The generational management information may also comprise a differential bitmap table and a withdrawal destination address management table. The secondary site holds a copy of the generational management information. Thereby, it is possible to back up the whole of the data, including the generational management information, and hence protection against failure is improved.

7. 发明授权

US06521040B2 Method for processing chromium oxide-containing substances in large quantities, method for utilizing the processed substances, and products comprising the processed substances 有权
公开(公告)号：US06521040B2
公开(公告)日：2003-02-18
申请号：US09984038
申请日：2001-10-26
申请人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
发明人： Hisahiro Matsunaga , Masato Kumagai , Hiroyuki Tobo , Yasuo Kishimoto , Toshikazu Sakuraya
IPC分类号： C04B1814
CPC分类号： C22B7/006 , C22B5/08 , C22B7/04 , C22B34/32 , Y02P10/234
摘要： A method of rapidly reducing chromium oxide-containing slag and the like in large quantities, in a simplified manner and without requiring high temperatures. Chromium oxides are reduced with at least one of elementary sulfur and compounds of sulfur having a valence less than 6. For an aqueous solution of the sulfur component, desirably, its sulfur content is more than 0.03% by weight. As the sulfur source, preferred is blast furnace slag (e.g., non-aged, gradually-cooled blast furnace slag) that is discharged in large quantities in the iron industry. Cr6+ in chromium oxides is reduced in one of the following ways: (a) Chromium oxide-containing substances are sprayed with or immersed in blast furnace slag-released water that has been used in cooling blast furnace slag. (b) Chromium oxide-containing substances are mixed with blast furnace slag, and then kept in an air atmosphere. Optionally, the mixture is sprayed with blast furnace slag-released water. (c) Chromium oxide-containing substances are mixed with blast furnace slag, and then steamed. (d) Prior to the reduction treatment, chromium oxide-containing substances are preferably steamed. 100 parts by weight of reduced chromium oxide-containing compounds are mixed with from 0.1 to 90 parts by weight of sulfur-containing slag, and used in various civil engineering works.

8. 发明授权

US06516776B1 Throttle valve device of engine 失效
标题翻译：发动机节流阀装置
公开(公告)号：US06516776B1
公开(公告)日：2003-02-11
申请号：US09693969
申请日：2000-10-23
申请人： Keiichi Kai , Masato Kumagai
发明人： Keiichi Kai , Masato Kumagai
IPC分类号： F02D900
CPC分类号： F02M35/10268 , F01P3/12 , F01P2060/10 , F02B29/0462 , F02B29/0475 , F02D9/1065 , F02D11/10 , F02D2400/18 , F05C2201/021
摘要： In a throttle valve device for driving a throttle valve to open/close by an electric motor, wherein a circuit case for accommodating a motor drive circuit is integrally formed to a throttle body, said throttle body is further equipped with a cooling water passage for cooling said motor drive circuit with the engine cooling water.
摘要翻译：在用于驱动节流阀以由电动机打开/关闭的节流阀装置中，其中用于容纳马达驱动电路的电路壳体与节气门体一体地形成，所述节气门体还配备有用于冷却的冷却水通道所述电机驱动电路用发动机冷却水。

9. 发明授权

US5423299A Control valve opening control apparatus 失效
标题翻译：控制开阀控制装置
公开(公告)号：US5423299A
公开(公告)日：1995-06-13
申请号：US107739
申请日：1993-08-25
申请人： Masato Kumagai
发明人： Masato Kumagai
IPC分类号： F02D9/02 , F02D11/04 , F02D11/10 , F02D9/00
CPC分类号： F02D9/02 , F02D11/10 , F02D11/107 , F02D2009/0254 , F02D2009/0262 , F02D2011/103
摘要： A control valve control apparatus includes a pivotally mounted accelerator lever linked to an accelerator operation and having a first engagement member, a drive lever linked to an actuator and having a second engagement member, a pivotally mounted control valve shaft lever assembled integral with a control valve and having a third engagement member, and a link lever for linking together the beforementioned levers. When the actuator 41 is not operated, the link lever 51 turns the control valve shaft 3 by means of the third engagement member 7 and the first engagement member 27 linked to accelerator operation. When the accelerator operation is fixed with the actuator operated, the link lever turns the control valve shaft 3 by means of the third engagement member 7 and the second engagement member 47 linked to the actuator 41. This arrangement provides a control valve control apparatus having few components and low cost.
摘要翻译： PCT No.PCT / JP93 / 00020 Sec。 371日期：1993年8月25日 102（e）日期1993年8月25日PCT提交1993年1月8日PCT公布。公开号WO93 / 14309 日期：1993年7月22日。控制阀控制装置包括与加速器操作相关联的枢转安装的加速器杆，并具有第一接合构件，连接到致动器的驱动杆，具有第二接合构件，枢转安装的控制阀轴杠杆与控制阀组合成一体并具有第三接合构件，以及用于将前述杠杆连接在一起的连杆。当致动器41不被操作时，连杆51通过第三接合构件7和与加速器操作相关联的第一接合构件27转动控制阀轴3。当促动器操作被固定时，连杆通过第三接合构件7和连接到致动器41的第二接合构件47转动控制阀轴3.这种布置提供了一种控制阀控制装置，组件和低成本。

10. 发明授权

US07716438B2 Storage system and back-up method for storage system 有权
标题翻译：存储系统的存储系统和备份方法
公开(公告)号：US07716438B2
公开(公告)日：2010-05-11
申请号：US11878268
申请日：2007-07-23
申请人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
发明人： Takuma Ushijima , Masato Kumagai , Eiichi Sato , Toshio Komaki
IPC分类号： G06F13/00
CPC分类号： G06F11/201 , G06F11/1448 , G06F11/1451 , G06F11/1456 , G06F11/2089 , G06F2201/84 , Y10S707/99953 , Y10S707/99955
摘要： A storage system includes a primary volume and a first controller that stores data in a primary volume and stores content at a prescribed point in time in the form of differential data. The first controller generates generational management information corresponding to the differential data of the prescribed point in time and manages the generational management information. The storage system also includes a secondary volume configured to store backup data and a second controller configured to receive data sent from the first controller, store data to the secondary volume, store the generational management information, receive a request for a certain generation of the generations and provide data of the primary volume corresponding to the requested generation based on the request. The first controller determines to send differential data and the generational management information to the second controller when an amount of differential data reaches a prescribed amount.
摘要翻译：存储系统包括主卷和第一控制器，其将数据存储在主卷中并以指定的时间点以差分数据的形式存储内容。第一控制器产生与规定时间点的差分数据相对应的生成管理信息，并管理生成管理信息。所述存储系统还包括被配置为存储备份数据的次级卷和被配置为接收从所述第一控制器发送的数据的第二控制器，将数据存储到所述次级卷，存储所述代管理信息，接收对所述代的某一代的请求并根据请求提供与所请求的一代相对应的主卷的数据。当差分数据量达到规定量时，第一控制器确定发送差分数据和代数管理信息给第二控制器。

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