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1. 发明授权

US5778756A Hydraulic power steering apparatus 失效
标题翻译：液压动力转向装置
公开(公告)号：US5778756A
公开(公告)日：1998-07-14
申请号：US828366
申请日：1997-03-28
申请人： Kyosuke Haga , Mikio Suzuki , Kenichi Fukumura
发明人： Kyosuke Haga , Mikio Suzuki , Kenichi Fukumura
IPC分类号： B62D5/07 , B62D5/06 , B62D5/083 , F15B11/08 , F16D31/02
CPC分类号： B62D5/06
摘要： A hydraulic power steering apparatus includes a fluid pump, a power cylinder, a reservoir, and a control valve connected to the pump via a supply passage including a high pressure hose and connected to the reservoir via a drain passage. The power steering apparatus also includes a bypass passage provided between the supply passage and the drain passage, and a check valve which is disposed in the bypass passage to allow operation fluid to flow only in a direction from the drain passage to the supply passage. The power steering apparatus can supply a sufficient amount of operation fluid to the power cylinder even when a steering wheel is abruptly turned or when an opposing force is input from a tire.
摘要翻译：液压动力转向装置包括流体泵，动力缸，储存器和通过包括高压软管的供给通道连接到泵的控制阀，并且经由排水通道连接到储存器。动力转向装置还包括设置在供给通道和排出通道之间的旁通通道，以及设置在旁通通道中的止回阀，以允许操作流体仅沿着从排放通道到供给通道的方向流动。动力转向装置即使在方向盘突然转动时或者从轮胎输入相反的力量时，也能向动力缸提供足够量的操作流体。

2. 发明授权

US5674556A Method for producing a sheet-like plate 失效
标题翻译：片状板的制造方法
公开(公告)号：US5674556A
公开(公告)日：1997-10-07
申请号：US688695
申请日：1996-07-29
申请人： Kenichi Fukumura , Yoshiaki Noda
发明人： Kenichi Fukumura , Yoshiaki Noda
IPC分类号： B05C5/02 , B05C9/04 , B05D1/26 , H01M4/04 , H01M4/48 , H01M6/10 , H01M6/18 , B05D5/12
CPC分类号： H01M10/0525 , B05C5/0254 , B05C9/04 , B05D1/265 , H01M4/04 , H01M4/0404 , H01M4/0416 , H01M4/0419 , H01M4/0435 , H01M6/188 , H01M4/485 , H01M6/10 , Y02P70/54
摘要： There is disclosed a method for producing a sheet-like electric cell plate and an electrochemical cell produced by using the plate. The sheet-like electric cell plate is produced by a method which comprises discharging an electrode material coating solution from an extrusion-type slot die and coating the solution onto an electrically-conductive support running around a backup roll. The electrochemical cell comprises a positive electrode plate, a negative electrode plate, both of which plates are produced by the above method, and an electrolyte.
摘要翻译：公开了通过使用该板制造片状电池板和电化学电池的方法。片状电池板通过包括从挤出型槽模中排出电极材料涂布溶液并将该溶液涂布到绕支撑辊运行的导电性支撑体上的方法制造。电化学电池包括正极板，负极板，通过上述方法制造这两个板和电解质。

3. 发明授权

US5515938A Hydraulic power steering apparatus 失效
标题翻译：液压动力转向装置
公开(公告)号：US5515938A
公开(公告)日：1996-05-14
申请号：US138963
申请日：1993-10-21
申请人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato , Katsuhisa Mori
发明人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato , Katsuhisa Mori
IPC分类号： B62D5/083 , B62D6/02 , F04B49/22 , B62D5/06
CPC分类号： B62D6/02 , B62D5/083 , F04B49/225 , F04B2205/06 , F04B2205/08
摘要： A power steering apparatus having a fluid source for discharging pressurized fluid, a power cylinder, a control valve responsive to operation of a steering wheel for supplying the power cylinder with pressurized fluid from the fluid source, and a reservoir. The control valve has a first control portion for controlling the flow of pressurized fluid from the fluid source to the reservoir, and a second control portion for controlling the flow of pressurized fluid to the power cylinder. The first control portion has two paths connecting the fluid source and the reservoir, each of the paths being formed with at least one variable orifice of a center-open type which opens when the control valve is in a neutral state. The second control portion has two supply paths communicating with the fluid source and a pair of chambers of the power cylinder, each of the supply paths being formed with a variable orifice of a center-close type which closes when the control valve is in the neutral state, and two drain paths communicating with the pair of chambers and the reservoir, each of the drain paths being formed with a variable orifice of a center-open type which opens when the control valve is in the neutral state.
摘要翻译：一种动力转向装置，具有用于排出加压流体的流体源，动力缸，响应于操作方向盘的控制阀，用于向动力缸提供来自流体源的加压流体和储存器。控制阀具有用于控制加压流体从流体源流向储存器的第一控制部分和用于控制加压流体流向动力缸的第二控制部分。第一控制部分具有连接流体源和储存器的两条路径，每个路径形成有至少一个中心开放型可变孔口，当可控制阀处于空档状态时，其可打开。第二控制部具有与流体源和动力缸的一对腔室连通的两个供给路径，每个供给路径形成有中心关闭型的可变孔口，当控制阀处于中立状态时，该可变孔口关闭状态和与所述一对室和所述储存器连通的两个排放路径，每个所述排水路径形成有当所述控制阀处于中立状态时打开的中心开式的可变孔口。

4. 发明授权

US4776997A Thickness-correcting coating method 失效
标题翻译：厚度校正涂布法
公开(公告)号：US4776997A
公开(公告)日：1988-10-11
申请号：US3876
申请日：1987-01-16
申请人： Naoyoshi Chino , Tsunehiko Sato , Keiji Tanaka , Kenichi Fukumura , Yasuhito Hiraki
发明人： Naoyoshi Chino , Tsunehiko Sato , Keiji Tanaka , Kenichi Fukumura , Yasuhito Hiraki
IPC分类号： B05C5/02 , B05D1/26 , G11B5/848 , B29C47/92
CPC分类号： B05D1/26 , B29C47/92 , G11B5/848 , B29C2947/92647 , B29C2947/92904 , B29C2947/92923
摘要： A coating method and apparatus using an extrusion head to apply a liquid film to a running web. The thickness of the film is measured at two transverse points and a roller conveying the web is tilted to correct any difference. The amount of tilt per roller with a roller bearing span of 750 mm is 0.5 to 20 mm, preferably 0.5 to 15 mm.
摘要翻译：一种涂布方法和使用挤出头的方法，用于将液膜施加到运行的卷筒纸上。在两个横向点测量膜的厚度，并且倾斜输送幅材的辊以校正任何差异。滚子轴承跨度为750mm的每个滚子的倾斜量为0.5至20mm，优选为0.5至15mm。

5. 发明授权

US5834052A Producing electrode sheet with multilayer structure by simultaneous multilayer coating 失效
标题翻译：通过同时多层涂层生产具有多层结构的电极片
公开(公告)号：US5834052A
公开(公告)日：1998-11-10
申请号：US759715
申请日：1996-12-06
申请人： Kenichi Fukumura , Masashi Ishiyama , Seiji Ishizuka
发明人： Kenichi Fukumura , Masashi Ishiyama , Seiji Ishizuka
IPC分类号： H01M4/13 , H01M6/00 , H01M6/40 , H01M10/0525 , B05D5/12
CPC分类号： B05C5/008 , H01M4/04 , H01M4/0402 , H01M4/0404 , H01M4/0409 , H01M4/0411 , H01M4/13 , H01M6/005 , B05C9/06 , H01M10/0525 , H01M6/40 , Y02P70/54
摘要： A method for producing an electrode sheet having a multilayer structure is disclosed, wherein two or more layers for an electrode sheet are simultaneously coated with a coating solution by using a coater.
摘要翻译：公开了一种具有多层结构的电极片的制造方法，其中通过使用涂布机同时涂布电极片的两层以上的涂布液。

6. 发明授权

US5577573A Hydraulic power steering apparatus 失效
标题翻译：液压动力转向装置
公开(公告)号：US5577573A
公开(公告)日：1996-11-26
申请号：US357757
申请日：1994-12-16
申请人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato
发明人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato
IPC分类号： B62D5/06 , B62D6/02
CPC分类号： B62D5/062 , B62D6/02
摘要： A hydraulic power steering system includes a pump, a flow control valve, and a bypass control valve. The flow control valve responds to a pressure drop across a metering orifice disposed in a fluid supply passage so as to control the flow rate of operating fluid by bypassing a part of the operating fluid to a reservoir. A spring chamber of the flow control valve is connected to the supply passage through a control orifice. The bypass control valve is disposed between the spring chamber and the reservoir so as to increase the amount of bypassed fluid by controlling the pressure in the spring chamber. The bypass control valve has a control spool, a load pressure introduction port connected to the upstream side of the control orifice for leading the load pressure to a first end of the control spool and a pilot port connected to the downstream side of the control orifice for leading the pressure in the spring chamber of the flow control valve to a second end of the control spool. Moreover, a pressure receiving area of the second end of the control spool is smaller than that of the first end of the control spool. Accordingly, a spring having a small spring constant can be used in the bypass control valve, even when the control spool is controlled within a short stroke. Further, the control spool, the load pressure introduction port, and the pilot port are formed in a sleeve.
摘要翻译：液压动力转向系统包括泵，流量控制阀和旁通控制阀。流量控制阀响应设置在流体供应通道中的计量孔的压降，以便通过将一部分工作流体绕过储存器来控制工作流体的流量。流量控制阀的弹簧室通过控制孔连接到供给通道。旁通控制阀设置在弹簧室和储存器之间，以通过控制弹簧室中的压力来增加旁路流体的量。旁通控制阀具有控制阀芯，连接到控制孔的上游侧的负载压力引入口，用于将负载压力引导到控制阀芯的第一端，以及连接到控制孔的下游侧的先导端口，将流量控制阀的弹簧室中的压力引导到控制阀芯的第二端。此外，控制阀芯的第二端的受压面积小于控制阀芯的第一端的受压面积。因此，即使控制阀芯在短行程内被控制，也可以在旁通控制阀中使用弹簧常数小的弹簧。此外，控制阀芯，负载压力引入口和先导端口形成在套筒中。

7. 发明授权

US5439070A Hydraulic power steering apparatus 失效
标题翻译：液压动力转向装置
公开(公告)号：US5439070A
公开(公告)日：1995-08-08
申请号：US75307
申请日：1993-06-11
申请人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato , Katsuhisa Mori
发明人： Kyosuke Haga , Mikio Suzuki , Yoshiharu Inaguma , Kenichi Fukumura , Hideya Kato , Katsuhisa Mori
IPC分类号： B62D5/083 , B62D6/02 , F04B49/22 , B62D5/08
CPC分类号： B62D6/02 , B62D5/083 , F04B49/225 , F04B2205/06 , F04B2205/08 , F15B2211/45
摘要： A power steering apparatus having a hydraulic pump for outputting a pressurized fluid, an assist force generation mechanism hydraulically connected to the pump through a supply passage to generate an assist force in response to rotation of a steering wheel, wherein the assist force generation mechanism has a characteristic that the back pressure thereof increases when the steering wheel is rotated. The power steering apparatus further comprises a flow control valve having a spool which is moved in response to a pressure drop at a metering orifice disposed in the middle of the supply passage, so as to control the flow rate of the pressurized fluid to be constant. The spring chamber of the flow control valve is connected to a reservoir through a drain passage, and a drain valve is disposed in the drain passage for allowing the flow of pressurized fluid from the spring chamber to the reservoir when the back pressure of the assist force generation mechanism is low, and for prohibiting the flow of the pressurized fluid when the back pressure of the assist force generation mechanism increases.
摘要翻译：一种动力转向装置，其具有用于输出加压流体的液压泵，辅助力产生机构，其通过供给通道与泵液压连接，以产生响应于方向盘旋转的辅助力，其中辅助力产生机构具有其特征在于当方向盘旋转时其背压增加。动力转向装置还包括流量控制阀，该流量控制阀具有响应于设置在供给通道中间的计量孔口处的压降而移动的阀芯，以便控制加压流体的流量恒定。流量控制阀的弹簧室通过排水通道连接到储存器，并且排水阀设置在排水通道中，用于当加压流体从弹簧室流到储存器时，当辅助力的背压发电机构低，并且当辅助力产生机构的背压增加时禁止加压流体的流动。

8. 发明授权

US07721617B2 Heat-treated rack bar 有权
标题翻译：热处理架条
公开(公告)号：US07721617B2
公开(公告)日：2010-05-25
申请号：US10455430
申请日：2003-06-06
申请人： Kenichi Fukumura
发明人： Kenichi Fukumura
IPC分类号： F16H1/04 , F16H35/00 , C21D9/22 , C21D9/24
CPC分类号： C21D9/32 , B62D3/126 , C21D1/10 , Y02P10/253 , Y10T74/1967
摘要： A method of heat-treating a rack bar includes a step of continuously conveying a rack bar provided with a rack teeth portion and a ball screw portion by a quenching means, and a step of sequentially applying a quenching treatment to each circumferential surface of the rack teeth portion and the ball screw portion. The quenching treatment is preferably and sequentially applied to each entire circumferential surface of the rack teeth portion and the ball screw portion.
摘要翻译：一种对杆架进行热处理的方法包括通过淬火装置连续输送设置有齿条部分的齿条和滚珠丝杠部分的步骤，以及对架子的每个圆周表面进行淬火处理的步骤齿部和滚珠丝杠部。淬火处理优选并依次施加到齿条部分和滚珠丝杠部分的整个圆周表面。

9. 发明授权

US06379403B1 Cell electrode sheet with displaced electrode depolarizing mixes 有权
标题翻译：具有置换电极去极化混合物的电极电极片
公开(公告)号：US06379403B1
公开(公告)日：2002-04-30
申请号：US09451144
申请日：1999-11-30
申请人： Kenichi Fukumura , Hideki Tomiyama , Mitsutoshi Tanaka
发明人： Kenichi Fukumura , Hideki Tomiyama , Mitsutoshi Tanaka
IPC分类号： H01M404
CPC分类号： H01M4/131 , H01M4/02 , H01M4/139 , H01M4/485 , H01M4/505 , H01M4/525 , H01M4/5825 , H01M10/0431 , H01M10/052 , H01M10/0525 , H01M10/058 , Y10T29/49115
摘要： An electrode sheet having a current collector coated with electrode depolarizing mix on both upper and lower surfaces of the current collector, wherein: the electrode sheet has a portion of the current collector not coated with the electrode depolarizing mix; and the electrode depolarizing mix coated ends on both the upper and lower surfaces of the current collector are shifted by 0.3 mm or longer and 30 mm or shorter in a longitudinal direction of the electrode sheet.
摘要翻译：一种电极片，其具有在集电体的上表面和下表面上涂覆有电极去极化混合物的集电体的集电体，其中：电极片具有未涂覆电极去极化混合物的集电器的一部分; 并且集电体的上表面和下表面上的电极去极化混合涂覆端在电极片的纵向方向上移动0.3mm或更长，并且在纵向方向上偏移30mm或更短。

10. 发明授权

US06334503B1 Electrically operated power steering apparatus selectively restricting electric power supply to motor by using initial value and subsequent increase of temperature of heated portion therein 有权
标题翻译：电动动力转向装置通过使用其中的加热部分的初始值和随后的温度升高来选择性地限制对电动机的电力供应
公开(公告)号：US06334503B1
公开(公告)日：2002-01-01
申请号：US09586792
申请日：2000-06-05
申请人： Kenichi Fukumura , Hajime Kamimae
发明人： Kenichi Fukumura , Hajime Kamimae
IPC分类号： B62D504
CPC分类号： B62D5/0496 , B62D5/046 , B62D5/0463 , H02H6/005 , H02H7/0833 , H02H7/0858
摘要： An electrically operated power steering apparatus for an automotive vehicle having a steering wheel to be operated by the vehicle operator includes a motor and a power supply restricting device. The motor applies a drive force thereof to a torque transmitting system so as to assist a steering torque applied to the steering wheel by the vehicle operator. The power supply restricting device utilizes a temperature of a heated portion of the electrically operated power steering apparatus which emits heat as a result of a supply of an electric power to the motor, at a reference point of time, as an initial temperature of the heated portion, utilizes a plurality of electric power-related values each of which is related to at least one of a current and a voltage value of the motor, as a plurality of physical quantities related to temperature increases of the heated portion each of which is an increase of the temperature of the heated portion from that at the reference point of time, and restricts the electric power supply to the motor such that an actual value of the temperature of the heated portion does not exceed a predetermined upper limit thereof.
摘要翻译：一种用于机动车辆的电动助力转向装置，其具有由车辆操作者操作的方向盘，其包括马达和电源限制装置。电动机将其驱动力施加到转矩传递系统，以便辅助由车辆操作者施加到方向盘的转向转矩。供电限制装置利用电动动力转向装置的加热部分的温度，其作为在参考时刻向电动机供应电力的结果，作为加热的初始温度使用与电动机的电流值和电压值中的至少一个相关的多个电力相关值作为与加热部分的温度升高相关的多个物理量，每个物理量是加热部分的温度与基准时间点的温度升高，并且限制向电动机的电力供应，使得加热部分的实际温度值不超过其预定的上限。

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