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1. 发明授权

US06202988B1 Diaphragm-type carburetor 失效
标题翻译：隔膜式化油器
公开(公告)号：US06202988B1
公开(公告)日：2001-03-20
申请号：US09361175
申请日：1999-07-27
申请人： Hitoshi Abe , Hirohisa Ishikawa , Naoyuki Kamiya
发明人： Hitoshi Abe , Hirohisa Ishikawa , Naoyuki Kamiya
IPC分类号： F02M1704
CPC分类号： F02M17/04 , Y10S261/68 , Y10S261/83
摘要： A diaphragm-type carburetor includes a fuel well communicating with a lower end of a fuel nozzle, a constant-pressure fuel chamber communicating with the fuel well through an outlet bore, and a fuel pump incorporated in fuel passages defined between an inlet bore of the constant-pressure fuel chamber and a fuel tank. A fuel introduction control valve controls the introduction of fuel into the constant-pressure fuel chamber. The fuel introduction control valve includes a valve seat member which communicates at its lower end with the fuel well through a bypass passage extending above the constant-pressure fuel chamber. Thus, when fuel vapor is introduced into the constant-pressure fuel chamber, it immediately passes towards the fuel nozzle, whereby the extreme reduction in air-fuel ratio of a fuel-air mixture can be avoided.
摘要翻译：隔膜式化油器包括与燃料喷嘴的下端良好连通的燃料，通过出口孔与燃料井连通的恒压燃料室，以及燃料通道，燃料通道限定在燃料通道的入口孔之间恒压燃料室和燃油箱。燃料引入控制阀控制将燃料引入恒压燃料室。燃料引入控制阀包括阀座构件，其通过在恒压燃料室上方延伸的旁通通道在其下端与燃料井连通。因此，当燃料蒸气被引入恒压燃料室时，它立即通向燃料喷嘴，由此可以避免燃料 - 空气混合物的空燃比的极度降低。

2. 发明授权

US06217008B1 Diaphragm-type carburetor 有权
标题翻译：隔膜式化油器
公开(公告)号：US06217008B1
公开(公告)日：2001-04-17
申请号：US09361174
申请日：1999-07-27
申请人： Hitoshi Abe , Hirohisa Ishikawa , Naoyuki Kamiya
发明人： Hitoshi Abe , Hirohisa Ishikawa , Naoyuki Kamiya
IPC分类号： F02M1704
CPC分类号： F02M17/04 , F02M37/046 , F02M37/20 , Y10S261/68 , Y10S261/83
摘要： In a diaphragm-type carburetor, a fuel vapor treating chamber is provided in a downstream fuel passage which interconnects a fuel pump operated in response to a pulsation pressure from a pulsation pressure generating source and an inlet bore in a constant-pressure fuel chamber. The fuel vapor treating chamber is located before the inlet bore, and a porous element for finely dividing fuel vapor is placed in the fuel vapor treating chamber. Thus, when a fuel vapor is generated in the fuel discharged from the fuel pump, a large amount of fuel vapor can be prevented from being ejected all at one time from a fuel nozzle by finely dividing the fuel vapor and introducing it along with the fuel into the constant-pressure fuel chamber, it is immediately passed toward the fuel nozzle, whereby the variation in air-fuel ratio of a fuel-air mixture can be suppressed to a very small level.
摘要翻译：在隔膜式化油器中，燃料蒸汽处理室设置在下游燃料通路中，该燃料通道响应于来自脉动压力发生源的脉动压力而操作的燃料泵和恒压燃料室中的入口孔。燃料蒸汽处理室位于入口孔之前，并且用于将燃料蒸汽精细分离的多孔元件放置在燃料蒸气处理室中。因此，当在从燃料泵排出的燃料中产生燃料蒸气时，可以通过细分燃料蒸气并将其与燃料一起引入，从而可以防止大量的燃料蒸气从燃料喷嘴一次全部喷射出来进入恒压燃料室，立即通向燃料喷嘴，由此燃料 - 空气混合物的空燃比的变化可以被抑制到非常小的水平。

3. 发明授权

US5031591A OHC vertical crankshaft engine 失效
标题翻译： OHC立式曲轴发动机
公开(公告)号：US5031591A
公开(公告)日：1991-07-16
申请号：US472394
申请日：1990-01-30
申请人： Akihisa Shinoda , Yoshikazu Yamada , Motohiro Fujita , Naoyuki Kamiya , Hirohisa Ishikawa , Ryoji Saiki , Yuichi Tokito , Makoto Yonezawa , Yoji Fujinaga
发明人： Akihisa Shinoda , Yoshikazu Yamada , Motohiro Fujita , Naoyuki Kamiya , Hirohisa Ishikawa , Ryoji Saiki , Yuichi Tokito , Makoto Yonezawa , Yoji Fujinaga
IPC分类号： F01L1/02 , F01P1/02 , F02B63/02 , F02B75/00 , F02B75/02 , F02B75/16
CPC分类号： F02B75/007 , F01L1/02 , F01L1/024 , F01P1/02 , F02B63/02 , F02B75/16 , F01L2001/0535 , F02B2075/027 , F02B2275/20 , F05C2201/021
摘要： An OHC vertical crankshaft engine, comprising: a vertically disposed crankshaft having a first timing pulley at its lower end; a cooling fan attached to an upper end of the crankshaft; a camshaft extending in parallel with the crankshaft at a cylinder head end of the engine and having a second timing pulley at its lower end; and a timing belt passed around the timing pulleys. Thus, the need for lubrication for the transmission mechanism between the crankshaft and the camshaft is substantially eliminated, and the noise generation is reduced. Additionally, since the upper part of the cylinder head is directly exposed to the cooling air produced by a fan provided at an upper end of the crankshaft, a high engine cooling efficiency can be achieved. This effect is even more enhanced if the exhaust port of the engine is disposed above the intake port and extends horizontally and linearly away from the engine.
摘要翻译：一种OHC立式曲轴发动机，包括：垂直布置的曲轴，其下端具有第一正时皮带轮; 附接到曲轴的上端的冷却风扇; 凸轮轴在发动机的气缸盖端处与曲轴平行地延伸并且在其下端具有第二正时皮带轮; 并且定时皮带绕过定时皮带轮。因此，基本上消除了对曲轴和凸轮轴之间的传动机构的润滑的需要，并且降低了噪声的产生。此外，由于气缸盖的上部直接暴露于设置在曲轴的上端的风扇产生的冷却空气，所以能够实现高的发动机冷却效率。如果发动机的排气口设置在进气口上方并且水平和线性地远离发动机延伸，则这种效果甚至更大。

4. 发明授权

US06176206B1 Device for supplying fuel to diaphragm-type carburetor 有权
标题翻译：向隔膜型化油器供油的装置
公开(公告)号：US06176206B1
公开(公告)日：2001-01-23
申请号：US09422083
申请日：1999-10-21
申请人： Hirohisa Ishikawa , Hitoshi Abe , Hideo Kurasawa
发明人： Hirohisa Ishikawa , Hitoshi Abe , Hideo Kurasawa
IPC分类号： F02B3304
CPC分类号： F02M37/20 , F02M17/04 , F02M31/04 , F02M37/046 , Y02T10/126 , Y10S123/05
摘要： A fuel supply passage leading to a fuel tank is connected to an intake side of a fuel pump of a diaphragm-type carburetor, and a fuel transfer chamber incorporated in an intermediate portion of the fuel supply passage is provided in an insulator interposed between the carburetor and an engine. The fuel pumped from the fuel tank is heated in the chamber moderately, thereby decreasing the difference in temperature between the carburetor and the fuel introduced into the carburetor. Thus, the generation of fuel vapor in the diaphragm-type carburetor can be restrained.
摘要翻译：通向燃料箱的燃料供给通路连接到隔膜式化油器的燃料泵的进气侧，并且在燃料供给通路的中间部分配置的燃料传递室设置在插入在化油器之间的绝缘体和引擎。从燃料箱泵出的燃料在室内被适度地加热，从而降低化油器和引入化油器的燃料之间的温差。因此，可以抑制隔膜型化油器中的燃料蒸气的产生。

5. 发明授权

US07999475B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US07999475B2
公开(公告)日：2011-08-16
申请号：US12591097
申请日：2009-11-09
申请人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
发明人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
IPC分类号： H01J17/04
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp has a pair of electrodes, at least one of which has an electrode body and an axis part. A taper part is formed at a base side of the electrode body. Plural holes extending in an axis direction of the electrode in line are formed at the taper part.
摘要翻译：短弧型放电灯具有一对电极，其中至少一个具有电极体和轴部。锥形部形成在电极体的基部侧。在锥形部形成有沿电极的轴线方向延伸的多个孔。

6. 发明授权

US08350476B2 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US08350476B2
公开(公告)日：2013-01-08
申请号：US12565870
申请日：2009-09-24
申请人： Hirohisa Ishikawa , Hiroyoshi Kitano , Nobuhiro Nagamachi , Toyohiko Kumada , Takashi Yamashita , Michiko Morooka
发明人： Hirohisa Ishikawa , Hiroyoshi Kitano , Nobuhiro Nagamachi , Toyohiko Kumada , Takashi Yamashita , Michiko Morooka
IPC分类号： H01J17/16
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp comprises a pair of electrodes, at least one of which has an electrode main body portion and an axis portion and/or a taper portion formed between the electrode main body portion and the axis portion, wherein in the at least one of the electrodes, the axis portion has an outer diameter smaller than that of the electrode main body portion, and at least one groove extending in an axis line direction of the electrode is formed in the electrode main body portion, the axis portion or the taper portion.
摘要翻译：短弧型放电灯包括一对电极，其中至少一个具有电极主体部分和形成在电极主体部分和轴部分之间的轴部分和/或锥形部分，其中至少电极之一，轴部的外径小于电极主体部的外径，在电极主体部，轴部或者电极主体部形成有沿电极的轴线方向延伸的至少一个槽锥形部分。

7. 发明申请

US20100156293A1 Short arc type discharge lamp 有权
标题翻译：短弧型放电灯
公开(公告)号：US20100156293A1
公开(公告)日：2010-06-24
申请号：US12591097
申请日：2009-11-09
申请人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
发明人： Hirohisa Ishikawa , Toyohiko Kumada , Nobuhiro Nagamachi
IPC分类号： H01J61/04
CPC分类号： H01J61/0732
摘要： A short arc type discharge lamp has a pair of electrodes, at least one of which has an electrode body and an axis part. A taper part is formed at a base side of the electrode body. Plural holes extending in an axis direction of the electrode in line are formed at the taper part.
摘要翻译：短弧型放电灯具有一对电极，其中至少一个具有电极体和轴部。锥形部形成在电极体的基部侧。在锥形部形成有沿电极的轴线方向延伸的多个孔。

8. 发明申请

US20090288631A1 CYLINDER HEAD LUBRICATING STRUCTURE FOR ENGINE 有权
标题翻译：发动机气缸头部润滑结构
公开(公告)号：US20090288631A1
公开(公告)日：2009-11-26
申请号：US12468425
申请日：2009-05-19
申请人： Shigeru Shudo , Go Tanaka , Hirohisa Ishikawa
发明人： Shigeru Shudo , Go Tanaka , Hirohisa Ishikawa
IPC分类号： F02F1/42 , F01M1/02
CPC分类号： F01M9/06 , F01M1/04 , F01M13/022 , F01M13/04 , F16N7/26
摘要： In a cylinder head lubricating structure for an engine, in which a breather passage which guides, toward a cylinder head, gas including oil mist generated in a crank chamber by oil splashing means housed in the crank chamber so as to splash-oil in accordance with rotation of a crankshaft is formed in a crankcase, a cylinder block and the cylinder head to supply, toward the cylinder head, lubricating oil through the breather passage, a breather chamber with which an end portion, on the crank chamber side, of the breather passage communicates is formed in the crankcase, and a one-way valve preventing backflow of the oil toward the crank chamber is attached to the crankcase to be located between the crank chamber and the breather chamber. Accordingly, it is possible to supply a sufficient amount of oil to the cylinder head side even when the head difference between the crank chamber and the cylinder head is large.
摘要翻译：在一种用于发动机的气缸盖润滑结构中，其中，通向气缸盖的通气通道，所述通气通道根据容纳在所述曲柄室中的油溅装置在曲轴室中产生的包含油雾的气体按照曲轴的旋转形成在曲轴箱，气缸体和气缸盖中，以通过通气通道向气缸盖供给润滑油;通气室，其在曲轴室侧的端部与通气孔通道连通形成在曲轴箱中，并且防止油向曲轴室回流的单向阀附接到曲轴箱以位于曲轴室和通气室之间。因此，即使在曲柄室和气缸盖之间的头部差大的情况下，也可以向气缸盖侧供给足够量的油。

9. 发明授权

US07011556B2 Contact module, connector and method of producing said contact module 失效
公开(公告)号：US07011556B2
公开(公告)日：2006-03-14
申请号：US10180342
申请日：2002-06-27
申请人： Hideo Miyazawa , Hajime Hasegawa , Hirohisa Ishikawa , Toshihiro Kusagaya
发明人： Hideo Miyazawa , Hajime Hasegawa , Hirohisa Ishikawa , Toshihiro Kusagaya
IPC分类号： H01R13/02
CPC分类号： H01R13/035 , H01R12/52 , H05K1/056 , H05K1/117 , H05K3/06 , H05K3/44 , H05K2201/09172 , H05K2203/0323 , Y10S439/931
摘要： The present invention provides a contact module, a connector, and a method of producing the contact module. The contact module includes a base and a plurality of contacts. Each of the contacts is bent at both ends in one direction. In a section view of each of the contacts, an insulating film, a barrier film, a plating base film, and a plating film are formed on a sheet in this order. The base that bridges the contacts has only the insulating film laminated on the sheet. The plating film has contact points at the bent parts, and a circuit pattern that is interposed between the contact points. The circuit pattern functions as a signal line.

10. 发明授权

US4920927A Cooling structure for liquid-cooled engine 失效
标题翻译：液冷发动机冷却结构
公开(公告)号：US4920927A
公开(公告)日：1990-05-01
申请号：US280474
申请日：1988-12-06
申请人： Haruo Tsusaka , Hirohisa Ishikawa , Akihisa Shinoda , Motohiro Fujita
发明人： Haruo Tsusaka , Hirohisa Ishikawa , Akihisa Shinoda , Motohiro Fujita
IPC分类号： F01P3/00 , F01P3/18 , F01P5/02 , F01P9/00 , F28D11/02
CPC分类号： F28F3/12 , F01P3/18 , F01P5/02 , F01P9/00 , F28D11/02 , F01P2003/006 , F01P2070/30
摘要： A cooling structure for cooling a liquid-cooled engine has engine cooling passages defined in portions of the engine for circulating a cooling medium therethrough. The cooling structure further includes a rotatable assembly having a rotatable element located outside of the engine, and a radiation passage system of a prescribed length disposed in the rotatable element for rotation therewith and connected to the engine cooling passages.
摘要翻译：用于冷却液冷发动机的冷却结构具有发动机冷却通道，该发动机冷却通道限定在用于循环冷却介质的发动机的一部分中。冷却结构还包括具有位于发动机外部的可旋转元件的可旋转组件和设置在可旋转元件中的规定长度的辐射通道系统，用于与其一起旋转并连接到发动机冷却通道。

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