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1. 发明授权

US4732128A Method and apparatus for controlling heater for heatng air-fuel ratio sensor 失效
标题翻译：控制加热器加热空燃比传感器的方法和装置
公开(公告)号：US4732128A
公开(公告)日：1988-03-22
申请号：US10005
申请日：1987-02-02
申请人： Mamoru Yoshioka , Kenichi Nomura , Kouichi Hoshi , Takahide Izutani
发明人： Mamoru Yoshioka , Kenichi Nomura , Kouichi Hoshi , Takahide Izutani
IPC分类号： G01N27/41 , F02D41/00 , F02D41/14 , G01N27/12 , G01N27/409 , G01N27/419 , F02B3/00
CPC分类号： F02D41/1494
摘要： In an internal combustion engine, a heater for heating an air-fuel ratio sensor provided in the exhaust gas flow passage is controlled in accordance with a parameter of a load of the engine. That is, the heater is turned ON when the load parameter is not larger than a predetermined value, and the heater is turned OFF when the load parameter is larger than the predetermined value. The turning OFF of the heater is delayed with a predetermined delay time when the engine rotational speed is lower than a predetermined value, and the turning ON of the heater is delayed with the predetermined delay time when the engine rotational speed is higher than the predetermined value. Thus, the number of times that the heater is turned ON and OFF is decreased, thereby prolonging the life of the heater.
摘要翻译：在内燃机中，根据发动机的负荷的参数来控制设置在排气流路中的用于加热空燃比传感器的加热器。也就是说，当负载参数不大于预定值时，加热器接通，并且当负载参数大于预定值时加热器关闭。当发动机转速低于预定值时，加热器的关闭被延迟预定的延迟时间，并且当发动机转速高于预定值时，加热器的接通以预定的延迟时间延迟。因此，加热器接通和断开的次数减少，从而延长加热器的使用寿命。

2. 发明授权

US4591170A Cylinder head gasket having metal core web with hooks 失效
标题翻译：气缸盖垫片，带金属芯腹板带钩
公开(公告)号：US4591170A
公开(公告)日：1986-05-27
申请号：US730293
申请日：1985-05-03
申请人： Norihiko Nakamura , Kenichi Nomura , Mamoru Yoshioka
发明人： Norihiko Nakamura , Kenichi Nomura , Mamoru Yoshioka
IPC分类号： F02F11/00 , F16J15/12
CPC分类号： F16J15/122 , F02F11/002
摘要： A cylinder head gasket arranged between a cylinder head and a cylinder block in an internal combustion engine. The cylinder head gasket has a core web of steel with hooks arranged between facing sides of a pair of gasket plates made of a heat resistant resilient material, such as asbestos or graphite. Grommet rings are fitted to edges of openings in the web and the gasket plates aligned corresponding to the respective cylinder bores. The web has regions adjacent to the inner periphery of the aligned openings and located substantially inside of the grommet member rings, the regions containing no hooks, or containing hooks having a reduced height.
摘要翻译：一种气缸盖垫片，其布置在内燃机的气缸盖和气缸体之间。气缸盖垫圈具有钢芯，其中钩子布置在由诸如石棉或石墨的耐热弹性材料制成的一对垫片板的相对侧之间。垫圈环安装在腹板上的开口的边缘，并且垫圈板对应于相应的气缸孔。幅材具有邻近对齐的开口的内周边的区域，并且基本上位于索环构件环的内部，该区域不包括钩或具有减小的高度的钩。

3. 发明申请

US20140170024A1 TARGET SUBSTANCE DETECTION CHIP, TARGET SUBSTANCE DETECTION PLATE, TARGET SUBSTANCE DETECTION DEVICE AND TARGET SUBSTANCE DETECTION METHOD 审中-公开
标题翻译：目标物质检测芯片，目标物质检测板，目标物质检测装置和目标物质检测方法
公开(公告)号：US20140170024A1
公开(公告)日：2014-06-19
申请号：US14232530
申请日：2012-07-03
申请人： Makoto Fujimaki , Nobuko Fukuda , Kenichi Nomura , Hidenori Nagai , Toshihiko Ooie
发明人： Makoto Fujimaki , Nobuko Fukuda , Kenichi Nomura , Hidenori Nagai , Toshihiko Ooie
IPC分类号： G01N33/543
CPC分类号： G01N33/54373 , G01N21/553 , G01N21/6428 , G01N21/648 , G01N2021/6439
摘要： [Problem] To provide a target substance detection chip, a target substance detection device, and a target substance detection method, that can be manufactured easily in a small size at low costs with reduction of the number of parts involved in the detection chip constituted by an optical prism and a detection plate used for a SPR sensor and an optical waveguide mode sensor, that can detect a target substance quickly with high sensitivity, and in which an analyte liquid is easily delivered.[Solution] A target substance detection chip of the present invention includes: a plate-like transparent base portion which allows light to pass therethrough; and a flow path which is formed in one surface of the transparent base portion as a groove and through which an analyte liquid verifying a presence of a target substance is delivered in a length direction of the groove, wherein the flow path is formed such that at least an electric field enhancement layer is disposed on an inner surface of a groove portion formed to at least partly have inclined surfaces appearing in cross section to be inclined at a gradient to the surface of the transparent base portion, and wherein a part or entirety of an uppermost surface of the groove which contacts the analyte liquid serves as a detection surface for the target substance.
摘要翻译：本发明提供能够以低成本容易地制造的目标物质检测装置，目标物质检测装置以及目标物质检测方法，能够减少由用于SPR传感器和光波导模式传感器的光学棱镜和检测板，其能够以高灵敏度快速检测目标物质，并且其中分析物液体容易传送。 [解决方案]本发明的目标物质检测芯片包括：允许光通过的板状透明基部; 以及在所述透明基部的一个表面中形成为沟槽的流路，并且通过所述流路在所述槽的长度方向上输送检验目标物质的存在的分析液，所述流路形成为：至少一个电场增强层设置在凹槽部分的内表面上，所述凹槽部分的内表面形成为至少部分地具有倾斜表面，该倾斜表面呈现出与透明基底部分的表面倾斜的斜面，并且其中部分或全部与分析液接触的槽的最上表面作为目标物质的检测面。

4. 发明申请

US20060169248A1 Electric parts attaching structure and attaching method for throttle body, and throttle body 失效
标题翻译：电动零件安装结构和节气门体的安装方法及节气门体
公开(公告)号：US20060169248A1
公开(公告)日：2006-08-03
申请号：US10547895
申请日：2004-03-17
申请人： Toshiaki Chida , Satoshi Chida , Kenichi Nomura
发明人： Toshiaki Chida , Satoshi Chida , Kenichi Nomura
IPC分类号： F02D11/10 , F02M35/02
CPC分类号： F02D9/105 , F02D9/107 , F02D11/10 , F02D41/187 , H05K1/18
摘要： An electric parts attaching structure for a throttle body includes: a throttle body (12) having an intake passage (16) in which a throttle valve (24) is arranged, and a housing (20) for accommodating electric parts formed on the outside thereof, an intake passage information detection sensor (43) which is attached to a bottom section (42) of said housing (20) for detecting information in said intake passage (16); and a circuit board (45) which is disposed on a side opposite to a side facing the bottom section (42), of said intake passage information detection sensor (43), and is attached to said housing (20) in state where connection pins (89) extending from the intake passage information detection sensor (43), are inserted into connection holes (100).
摘要翻译：一种用于节气门体的电气部件安装结构，包括：具有排气节流阀（24）的进气通路（16）的节气门体（12），以及容纳形成在其外部的电气部件，进气通道信息检测传感器（43），其安装在所述壳体（20）的底部（42）上，用于检测所述进气通道（16）中的信息; 以及在所述进气通道信息检测传感器（43）的与所述底部（42）相对的一侧相对的一侧设置的电路板（45），并且在连接销（89）从进气通道信息检测传感器（43）延伸，插入连接孔（100）。

5. 发明授权

US06739318B2 Fuel injection apparatus for marine engine 失效
公开(公告)号：US06739318B2
公开(公告)日：2004-05-25
申请号：US10461262
申请日：2003-06-13
申请人： Kenichi Nomura
发明人： Kenichi Nomura
IPC分类号： F02M4100
CPC分类号： F02M37/10 , F02B61/04 , F02M37/20 , F02M69/54
摘要： In a fuel injection apparatus in which a pressure regulator is attached to a vapor separator, in order to make the vapor separator compact, to improve corrosion resistance of the pressure regulator and to maintain a stable pressure regulating operation for a long time period, a vapor separator is constituted by a chamber and a cover, a pressure regulator is arranged within a recess portion of the cover and above a fixed fuel liquid surface, the longitudinal axis of the pressure regulator is arranged in a state of being approximately parallel to the fuel liquid surface, a pressure fuel inflow passage is formed in the cover and is formed so as to be branched from a fuel discharge passage formed in the cover, and a vent hole of a spring chamber is open at a lower position in the gravitational direction.

6. 发明授权

US5140958A Two-stroke engine 失效
标题翻译：两冲程发动机
公开(公告)号：US5140958A
公开(公告)日：1992-08-25
申请号：US716652
申请日：1991-06-14
申请人： Tatsuo Kobayashi , Norihiko Nakamura , Kenichi Nomura , Hiroshi Nomura , Hiroaki Nihei
发明人： Tatsuo Kobayashi , Norihiko Nakamura , Kenichi Nomura , Hiroshi Nomura , Hiroaki Nihei
IPC分类号： F02B23/10 , F02B25/14 , F02B75/02 , F02B75/12 , F02F3/26
CPC分类号： F02F3/26 , F02B23/104 , F02B25/145 , F02B2023/107 , F02B2075/025 , F02B2075/125 , F02B2275/18 , F02B2275/40 , Y02T10/123 , Y02T10/125
摘要： A two-stroke engine including a pair of intake valves. A masking wall is provided for each intake valve to mask the valve opening between the valve seat and the peripheral portion of the intake valve, which is located on the exhaust valve side, for the entire time for which the intake valve is open. The exhaust valves open earlier than the intake valves, and the exhaust valves and the intake valves are closed at substantially the same time.

7. 发明授权

US06504439B1 Voltage controlled oscillation circuit having oscillation frequency variable control units inserted between inversion circuit elements 失效
标题翻译：具有插入反相电路元件之间的振荡频率可变控制单元的压控振荡电路
公开(公告)号：US06504439B1
公开(公告)日：2003-01-07
申请号：US09025735
申请日：1998-02-18
申请人： Naoki Ozawa , Hiroaki Tani , Kenichi Nomura
发明人： Naoki Ozawa , Hiroaki Tani , Kenichi Nomura
IPC分类号： H03B524
CPC分类号： H03K3/0315 , H03K3/014
摘要： A voltage controlled oscillation circuit with an oscillation frequency thereof controlled in accordance with an external voltage is disclosed. An odd number of inversion circuit elements such as inverters for inverting output signals thereof with respect to input signals thereto are connected in series with each other. An output side of the last-stage one of the odd number of the inversion circuit elements is connected to an input side of the first-stage one of the inversion circuit elements to thereby cause an oscillation. A plurality of oscillation frequency variable control units such as variable resistor circuit elements for changing an oscillation frequency in accordance with an external voltage are each inserted between each set of adjacent inversion circuit elements. A plurality of fixed resistor circuit elements each having a fixed resistance value are connected in parallel with a plurality of the oscillation frequency variable control units, respectively. The functions of both the variable resistor circuit elements and the fixed resistor circuit elements can be carried out at the same time by the use of a depletion type transistor or a transistor of a short channel type.
摘要翻译：公开了根据外部电压控制其振荡频率的压控振荡电路。奇数个反相电路元件，例如用于使输出信号相对于其输入信号反相的反相器彼此串联连接。奇数个反转电路元件的最后一级的输出侧连接到第一级反转电路元件的输入侧，从而引起振荡。多个振荡频率可变控制单元，例如用于根据外部电压改变振荡频率的可变电阻器电路元件各自插入在每组相邻的反转电路元件之间。分别具有固定电阻值的多个固定电阻电路元件与多个振荡频率可变控制单元并联连接。可变电阻电路元件和固定电阻电路元件的功能可以通过使用耗尽型晶体管或短沟道型晶体管同时进行。

8. 发明授权

US6119725A Valve device 有权
标题翻译：阀门装置
公开(公告)号：US6119725A
公开(公告)日：2000-09-19
申请号：US152508
申请日：1998-09-14
申请人： Hideyuki Shinobu , Kenichi Nomura , Takumi Kimura
发明人： Hideyuki Shinobu , Kenichi Nomura , Takumi Kimura
IPC分类号： F02M25/07 , F16K37/00
CPC分类号： F02M26/48 , F02M26/53 , F02M26/67 , F02M26/68 , Y10T137/8242
摘要： A fixing unit has a crown-shaped resilient member comprising an annular cylindrical member and a flange extending integrally from an upper end of the annular cylindrical member. The annular cylindrical member has a first tooth, and the flange has a second curved portion. The first tooth engages in an annular groove defined in the outer circumferential surface of an upper end of the housing, and the second curved portion presses a step on the outer circumferential surface of a lower portion of a sensor case, for fixing the sensor case and the housing to each other. A first support has a first flange supported on a step on an inner wall surface of the housing, and a second support has a first flange supported on another step on the inner wall surface of the housing. A coil is sandwiched and held between the first and second supports. The sensor case is directly held against the first support. The lower surface of the sensor case and the upper end of the housing are spaced a given distance from each other. A crown-shaped resilient member is installed on joined portions of the sensor case and the housing to hold the sensor case, the housing, the first and second supports, and the coil securely together.
摘要翻译：定影单元具有冠状弹性构件，其包括环形圆柱形构件和从环形圆柱形构件的上端整体延伸的凸缘。环形圆柱形构件具有第一齿，并且凸缘具有第二弯曲部分。第一齿接合限定在壳体的上端的外周面的环状槽，第二弯曲部在传感器壳体的下部的外周面上按压台阶，固定传感器壳体，房屋相互之间。第一支撑件具有支撑在壳体的内壁表面上的台阶上的第一凸缘，并且第二支撑件具有支撑在壳体的内壁表面上的另一台阶上的第一凸缘。线圈被夹持并保持在第一和第二支撑件之间。传感器外壳直接固定在第一支架上。传感器壳体的下表面和壳体的上端彼此间隔一定距离。传感器外壳和壳体的接合部分安装有冠状弹性构件，以将传感器壳体，壳体，第一和第二支撑件和线圈牢固地保持在一起。

9. 发明授权

US5497744A Fuel injector with an integrated spark plug for a direct injection type engine 失效
标题翻译：燃油喷射器，带有直喷式发动机的集成火花塞
公开(公告)号：US5497744A
公开(公告)日：1996-03-12
申请号：US345186
申请日：1994-11-28
申请人： Hideo Nagaosa , Kazuhisa Mogi , Takahiro Kushibe , Norihiko Nakamura , Kenichi Nomura
发明人： Hideo Nagaosa , Kazuhisa Mogi , Takahiro Kushibe , Norihiko Nakamura , Kenichi Nomura
IPC分类号： F02M51/00 , F02M51/06 , F02M57/06 , F02M61/16
CPC分类号： F02M51/0678 , F02M51/005 , F02M51/0625 , F02M57/06 , F02M61/168 , F02B2275/14 , Y02T10/123
摘要： A fuel injector with an integrated spark plug for a direct injection type engine capable of adequate fuel injection and adequate spark discharge, even if it becomes very hot because the end part of device is exposed in a combustion chamber and a spark discharge is induced there. An electric conductor is disposed along the central axis, and the electric conductor is electrically coupled with a cable for supplying electric current for the spark discharge. A needle valve made of conductive material is electrically coupled with the electric conductor through a return spring made of conductive material and is reciprocally moved by a solenoid. A needle housing made of conductive material receives the needle valve and has a nozzle for injecting fuel and a center electrode at its end. A grounding electrode is disposed near the center electrode. Insulators are disposed outside of the electric conductor. Out side of the insulators, an outer cylinder is disposed, which is composed of inner wall which adheres to the insulators and outer wall which is placed outside of the inner wall at a uniform clearance which is used as a fuel passage. A connector assembly for connecting a fuel line and an electric cable for supplying electric current to the solenoid is attached to the outer cylinder.
摘要翻译：具有用于直喷式发动机的集成火花塞的燃料喷射器，其能够充分燃料喷射和充分的火花放电，即使其变得非常热，因为装置的端部暴露在燃烧室中并且在那里引起火花放电。电导体沿着中心轴设置，并且电导体与用于为火花放电提供电流的电缆电耦合。由导电材料制成的针阀通过由导电材料制成的复位弹簧与导电体电耦合，并由螺线管往复运动。由导电材料制成的针壳容纳针阀，并在其端部具有用于喷射燃料的喷嘴和中心电极。接地电极设置在中心电极附近。绝缘体设置在电导体的外部。在绝缘体的外侧设置有外筒，该外筒由粘合于绝缘体的内壁构成，外壁以位于内壁外侧的均匀间隙作为燃料通路。用于连接燃料管线和用于向螺线管供应电流的电缆的连接器组件附接到外筒。

10. 发明授权

US5115774A Internal combustion engine 失效
公开(公告)号：US5115774A
公开(公告)日：1992-05-26
申请号：US736692
申请日：1991-07-26
申请人： Hiroshi Nomura , Norihiko Nakamura , Kenichi Nomura , Tatsuo Kobayashi , Hiroaki Nihei
发明人： Hiroshi Nomura , Norihiko Nakamura , Kenichi Nomura , Tatsuo Kobayashi , Hiroaki Nihei
IPC分类号： F02B23/10 , F02B25/14 , F02B75/12 , F02F1/24 , F02F1/42 , F02F3/26
CPC分类号： F02B23/104 , F02B25/145 , F02F1/4214 , F02F3/26 , F02B2023/107 , F02B2075/125 , F02B2275/40 , F02F2001/245 , Y02T10/123 , Y02T10/125 , Y02T10/146
摘要： An internal combustion engine having an air blast valve which injects fuel together with pressurized air in the form of a conical shaped spray of fuel. A depression is formed on the top face of the piston, and the conical shaped spray of fuel is injected from the air blast valve toward the depression. The longitudinal width of the depression in the moving direction of the spray of fuel is larger than the transverse width of the depression in the direction perpendicular to the moving direction of the spray of fuel, and the opposing side walls of the depression, which define the transverse width of the depression, are positioned slightly outward from the side face of the conical shaped spray of fuel.

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