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1. 发明授权

US5716010A Electromagnetic fuel injection valve 失效
标题翻译：电磁燃油喷射阀
公开(公告)号：US5716010A
公开(公告)日：1998-02-10
申请号：US538233
申请日：1995-10-03
申请人： Ryoichi Tada , Hideto Takeda , Hideo Kiuchi , Nobuo Ota
发明人： Ryoichi Tada , Hideto Takeda , Hideo Kiuchi , Nobuo Ota
IPC分类号： F02M37/20 , F02M51/06 , F02M51/08 , F02M61/06 , F02M61/16 , F02M61/18 , B05B1/30 , B05B9/00
CPC分类号： F02M61/16 , F02M51/0671 , F02M61/06 , F02M61/18 , F02M61/1853
摘要： An electromagnetic fuel injection valve prevents fuel bubbles from staying at a downstream side of the valve's stopper plate and helps to inject fuel smoothly. The electromagnetic injection valve includes a needle having a valve head opening and closing a valve seat, an electromagnetic coil portion for actuating the needle electromagnetically and a contact portion disposed at the downstream side of the stopper plate on the needle. The stopper plate includes a notch accommodating the needle therein and bubble discharge surfaces made outwardly from the notch to discharge bubbles produced at the downstream side of the contact portion toward the upstream side thereof and help the fuel flow smoothly.
摘要翻译：电磁燃料喷射阀防止燃料气泡停留在阀的止动板的下游侧，并有助于平稳地喷射燃料。电磁喷射阀包括具有阀头打开和关闭阀座的针，用于电磁致动针的电磁线圈部分和设置在针上止动板下游侧的接触部分。止动板包括容纳针的凹口和从凹口向外形成的气泡排出表面，以将接触部分的下游侧产生的气泡朝向其上游侧排出，并有助于燃料流动平稳。

2. 发明授权

US5518185A Electromagnetic valve for fluid injection 失效
标题翻译：流体注射用电磁阀
公开(公告)号：US5518185A
公开(公告)日：1996-05-21
申请号：US206647
申请日：1994-03-07
申请人： Hideto Takeda , Kenzo Kawasaki , Sojiro Tsuchiya , Shinzi Sugiura , Nobuo Ota
发明人： Hideto Takeda , Kenzo Kawasaki , Sojiro Tsuchiya , Shinzi Sugiura , Nobuo Ota
IPC分类号： F02B1/04 , F02M51/06 , F02M51/08 , F02M61/12 , F02M61/16 , F02M61/18
CPC分类号： F02M61/1853 , F02M51/0614 , F02M51/0678 , F02B1/04 , F02M2051/08
摘要： An electromagnetically operated valve for injecting fluid comprises first guiding element connected to one end portion of a stationary iron core and containing a movable core slidably therein for guiding a movement of a movable valve connected to the movable core, and second guiding element for slidably guiding the movable valve in a position between a large-diameter portion and a seat portion of the movable valve. According to such fluid injection valve, as the movable core and movable valve are axially guided by first guiding means and second guiding element in the above respective positions, the wear of the stopper portion of the movable valve is lessened due to the outer force to the movable valve.
摘要翻译：用于注射流体的电磁操作阀包括连接到固定铁芯的一个端部并且可滑动地包含可动芯的第一引导元件，用于引导连接到可动芯的可动阀的运动;以及第二引导元件，用于可滑动地引导可动阀位于可动阀的大直径部和座部之间的位置。根据这种流体喷射阀，由于可动芯和可动阀在上述各个位置由第一引导装置和第二引导元件轴向引导，所以可动阀的止动部分的磨损由于外力活动阀。

3. 发明授权

US07819637B2 Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump 有权
标题翻译：电磁阀，流量计阀，高压燃油泵和燃油喷射泵
公开(公告)号：US07819637B2
公开(公告)日：2010-10-26
申请号：US11304728
申请日：2005-12-16
申请人： Kaoru Oda , Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Yutaka Niwa
发明人： Kaoru Oda , Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Yutaka Niwa
IPC分类号： F04B49/00 , F16K31/02
CPC分类号： F02M59/366 , F02D41/3836 , F02M59/367 , F02M59/464 , F02M63/0015 , F02M63/0225 , F02M63/0265
摘要： A flow-metering valve for metering a flow of liquid has a valve member, a stopper and an electromagnetic driving member. The valve member is reciprocally displaceably arranged between a first position and a second position in the liquid chamber. The stopper is arranged at the second position in the liquid chamber. The electromagnetic driving member generates a magnetic attractive force between the valve member and the stopper to hold the valve member at the second position when the electromagnetic driving member is energized.
摘要翻译：用于计量液体流量的流量计量阀具有阀构件，止动件和电磁驱动构件。阀构件在液体室中的第一位置和第二位置之间往复移位地布置。止动件布置在液体室中的第二位置。电磁驱动构件在阀构件和止动件之间产生磁吸引力，以在电磁驱动构件通电时将阀构件保持在第二位置。

4. 发明申请

US20060278739A1 INJECTION VALVE AND MANUFACTURING METHOD FOR THE SAME 审中-公开
标题翻译：注射阀及其制造方法
公开(公告)号：US20060278739A1
公开(公告)日：2006-12-14
申请号：US11422117
申请日：2006-06-05
申请人： Toyoji Nishiwaki , Nobuo Ota
发明人： Toyoji Nishiwaki , Nobuo Ota
IPC分类号： F02M51/00
CPC分类号： F02M51/0682 , F02M61/166 , F02M61/168 , F02M2200/8061
摘要： A fuel injection valve includes a substantially cylindrical housing that at least partially surrounds an outer periphery of a coil. The housing is formed of a magnetic material. A fixed core and a movable core are located on a radially inner side of the coil. The movable core is opposed to the fixed core. The movable core is attracted to the fixed core by magnetic attractive force generated between the movable core and the fixed core. A valve is axially movable together with the movable core. A holder is formed of a magnetic material separately from the housing. The holder connects with a first axial end of the housing. The holder accommodates the valve. A cap is formed of a magnetic material separately from both the housing and the holder. The cap connects with a second axial end of the housing.
摘要翻译：燃料喷射阀包括至少部分地围绕线圈的外周的基本上圆柱形的壳体。壳体由磁性材料形成。固定芯和可动芯位于线圈的径向内侧。可动芯与固定芯相对。可动芯通过在可动芯和固定芯之间产生的磁力吸引而被吸引到固定芯上。阀门与可动铁心一起轴向移动。保持器与壳体分开地由磁性材料形成。支架与壳体的第一轴向端连接。支架容纳阀。盖与壳体和保持器分开地由磁性材料形成。盖与壳体的第二轴向端连接。

5. 发明申请

US20060222518A1 Solenoid valve, flow-metering valve, high-pressure fuel pump and fuel injection pump 有权
标题翻译：电磁阀，流量计阀，高压燃油泵和燃油喷射泵
公开(公告)号：US20060222518A1
公开(公告)日：2006-10-05
申请号：US11304728
申请日：2005-12-16
申请人： Kaoru Oda , Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Yutaka Niwa
发明人： Kaoru Oda , Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Yutaka Niwa
IPC分类号： F04B49/00
CPC分类号： F02M59/366 , F02D41/3836 , F02M59/367 , F02M59/464 , F02M63/0015 , F02M63/0225 , F02M63/0265
摘要： A flow-metering valve for metering a flow of liquid has a valve member, a stopper and an electromagnetic driving member. The valve m ember is reciprocally displaceably arranged between a first position and a second position in the liquid chamber. The stopper is arranged at the second position in the liquid chamber. The electromagnetic driving member generates a magnetic attractive force between the valve member and the stopper to hold the valve member at the second position when the electromagnetic driving member is energized.
摘要翻译：用于计量液体流量的流量计量阀具有阀构件，止动件和电磁驱动构件。阀门余烬在液体室中的第一位置和第二位置之间往复移位地设置。止动件布置在液体室中的第二位置。电磁驱动构件在阀构件和止动件之间产生磁吸引力，以在电磁驱动构件通电时将阀构件保持在第二位置。

6. 发明申请

US20110172445A1 Novel Antischistosomal Agent 审中-公开
标题翻译：新型抗血吸虫药
公开(公告)号：US20110172445A1
公开(公告)日：2011-07-14
申请号：US13001676
申请日：2009-06-26
申请人： Yusuke Wataya , Hye-Sook Kim , Akiko Hiramoto , Akira Sato , Nobuo Ota , Takashi Kumagai , Rieko Shimogawara , Toshie Taniguchi
发明人： Yusuke Wataya , Hye-Sook Kim , Akiko Hiramoto , Akira Sato , Nobuo Ota , Takashi Kumagai , Rieko Shimogawara , Toshie Taniguchi
IPC分类号： C07D323/00
CPC分类号： C07D323/00 , A61K31/357 , C07D325/00 , Y02A50/423
摘要： An object of the present invention is to provide a novel antischistosomal agent, and more specifically, to provide a novel drug capable of inhibiting a growth of schistosomes in vivo to prevent development of liver dysfunction due to eggs of the schistosomes in the case of infection with the schistosomes. The novel antischistosomal agent includes as an active ingredient a peroxide derivative. Specifically, the novel antischistosomal agent includes as an active ingredient a peroxide derivative represented by the general formula (I): where C represents an alicyclic hydrocarbon ring group which may be substituted, and n represents an integer of 1 to 6.
摘要翻译：本发明的目的是提供一种新的抗血吸虫药，更具体地说，提供一种能够在体内抑制血吸虫生长的新型药物，以防止在感染情况下由于血吸虫卵产生的肝功能障碍的发展血吸虫新型抗血吸虫药包括作为活性成分的过氧化物衍生物。具体地说，新型抗血吸虫药包括作为活性成分的通式（I）表示的过氧化物衍生物：其中C表示可被取代的脂环族烃环基，n表示1〜6的整数。

7. 发明授权

US07021570B2 Fuel injection device having injection hole plate 失效
标题翻译：燃油喷射装置有喷孔板
公开(公告)号：US07021570B2
公开(公告)日：2006-04-04
申请号：US10619607
申请日：2003-07-16
申请人： Yasuhide Tani , Kimitaka Saito , Nobuo Ota , Yoshitaka Wakamatsu
发明人： Yasuhide Tani , Kimitaka Saito , Nobuo Ota , Yoshitaka Wakamatsu
IPC分类号： B05B1/00
CPC分类号： F02M61/1853 , F02M51/005 , F02M51/0675 , F02M51/0678 , F02M61/165 , F02M61/168 , F02M61/1806 , F02M69/045 , F02M2200/505
摘要： A nozzle holder includes a support portion, which supports a downstream end surface of a planar wall of an injection hole plate. The injection hole plate provided with injection holes is welded to one of the valve body and the nozzle holder. The planar wall may be curved and may be thus convex in an upstream direction toward a downstream end opening such that the planar wall is urged against a peripheral edge of the downstream end opening of the valve body. The planar wall may include a reinforcing rib located radially outward of the injection hole.
摘要翻译：喷嘴保持器包括支撑部，该支撑部支撑注入孔板的平面壁的下游端面。设置有喷射孔的喷射孔板被焊接到阀体和喷嘴保持器之一。平面壁可以是弯曲的，并且可以在朝向下游端开口的上游方向上凸出，使得平面壁被推靠在阀体的下游端开口的周边边缘。平面壁可以包括位于喷射孔径向外侧的加强肋。

8. 发明授权

US07488161B2 High pressure pump having downsized structure 有权
标题翻译：高压泵具有结构小型化
公开(公告)号：US07488161B2
公开(公告)日：2009-02-10
申请号：US11330109
申请日：2006-01-12
申请人： Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Kaoru Oda , Tatsumi Oguri
发明人： Hiroshi Inoue , Nobuo Ota , Yoshitsugu Inaguma , Kaoru Oda , Tatsumi Oguri
IPC分类号： F04B35/04
CPC分类号： F04B53/10
摘要： A high pressure pump has a fuel passage and a pump chamber. Fuel flows into the pump chamber through the fuel passage. The high pressure pump includes a valve member and a plunger. The valve member is movable along a movable axis in a substantially axial direction of the valve member for controlling an amount of fuel flowing into the pump chamber through the fuel passage. The plunger is movable substantially along a movable axis in a substantially axial direction of the plunger. The plunger is capable of pressurizing fuel in the pump chamber to discharge fuel in the pump chamber. The movable axis of the valve member is displaced from the movable axis of the plunger substantially in parallel with each other.
摘要翻译：高压泵具有燃料通道和泵室。燃料通过燃料通道流入泵室。高压泵包括阀构件和柱塞。阀构件可沿着阀构件的大致轴向的可移动轴线移动，用于控制通过燃料通道流入泵室的燃料量。柱塞可沿着活塞轴线在柱塞的大致轴向方向上大致移动。柱塞能够对泵室中的燃料加压以排出泵室中的燃料。阀构件的可移动轴线基本上彼此平行地从柱塞的可移动轴线移位。

9. 发明授权

US07128282B2 Fuel injection device of internal combustion engine 有权
标题翻译：内燃机燃油喷射装置
公开(公告)号：US07128282B2
公开(公告)日：2006-10-31
申请号：US10771516
申请日：2004-02-05
申请人： Atsuya Okamoto , Nobuo Ota , Kouichi Mochizuki , Masuaki Iwamoto
发明人： Atsuya Okamoto , Nobuo Ota , Kouichi Mochizuki , Masuaki Iwamoto
IPC分类号： B05B1/00
CPC分类号： F02M61/184 , F02M51/0671 , F02M61/1833 , F02M61/1853 , F02M61/186
摘要： Multiple injection holes are formed in an injection hole plate. Each injection hole penetrates the injection hole plate. The injection hole is formed with an inlet side opening and an outlet side opening. The outlet side opening is formed in the shape of a flattened rectangle having a major axis and a minor axis. Therefore, the fuel flowing into the injection hole through the inlet side opening is injected in the shape of a film from the outlet side opening. Thus, liquid film splitting is promoted, so atomization of the fuel is promoted. Since the multiple injection holes are formed in the injection hole plate, the shape of a great fuel spray, which is formed by combining fuel sprays injected from the respective injection holes, can be adjusted easily.
摘要翻译：在喷孔板中形成多个喷射孔。每个注射孔都穿透注射孔板。注入孔形成有入口侧开口和出口侧开口。出口侧开口形成为具有长轴和短轴的扁平矩形的形状。因此，通过入口侧开口流入喷射孔的燃料从出口侧开口喷射成膜状。因此，促进液膜分裂，从而促进燃料的雾化。由于在喷射孔板上形成多个喷射孔，所以可以容易地调节通过组合从各个喷射孔喷出的燃料喷射而形成的大的燃料喷雾的形状。

10. 发明申请

US20060202063A1 Injection hole plate and fuel injection apparatus having the same 审中-公开
标题翻译：注射孔板和具有该喷射孔板的燃料喷射装置
公开(公告)号：US20060202063A1
公开(公告)日：2006-09-14
申请号：US11435773
申请日：2006-05-18
申请人： Atsuya Okamoto , Takeshi Mizobuchi , Nobuo Ota , Kouichi Mochizuki , Takehiko Kato
发明人： Atsuya Okamoto , Takeshi Mizobuchi , Nobuo Ota , Kouichi Mochizuki , Takehiko Kato
IPC分类号： F02M61/00
CPC分类号： F02M61/1813 , F02B23/104 , F02B2023/103 , F02B2075/125 , F02M51/0671 , F02M61/162 , F02M61/184 , F02M61/1853 , F02M69/045 , Y02T10/123
摘要： In an injection hole plate of a fuel injection apparatus, a second-side hole section of each injection hole extends from a downstream end of a base wall of the injection hole plate and is communicated with first-side hole sections, which extends from an upstream end of the wall of the injection hole plate to an axially intermediate point of the wall. The first-side hole sections may discharge fuel into the second-side hole section in a manner that forms a swirl fuel flow in the second-side hole section. The injection hole plate may includes a collision portion, in which fuel flows supplied from the first-side hole sections collide with one another.
摘要翻译：在燃料喷射装置的喷孔板中，每个喷射孔的第二侧孔部分从喷孔板的底壁的下游端延伸并且与从上游延伸的第一侧孔部分连通注射孔板的壁的端部到壁的轴向中间点。第一侧孔部可以在第二侧孔部中形成涡流燃料流的方式将燃料排出到第二侧孔部。喷射孔板可以包括从第一侧孔部分供应的燃料流彼此碰撞的碰撞部分。

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