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1. 发明授权

US4480620A Fuel supply system of internal combustion engine 失效
标题翻译：内燃机燃油供应系统
公开(公告)号：US4480620A
公开(公告)日：1984-11-06
申请号：US415026
申请日：1982-09-07
申请人： Shoji Tange , Minoru Imajyo , Ryuzaburo Inoue , Yasuhiko Nakagawa
发明人： Shoji Tange , Minoru Imajyo , Ryuzaburo Inoue , Yasuhiko Nakagawa
IPC分类号： F02D41/34 , F02D35/02 , F02D41/02 , F02D41/04 , F02D41/32 , F02D41/36 , F02D5/00 , F02M31/00 , F02M39/02 , F02M51/00
CPC分类号： F02D41/40 , F02D41/365 , F02B2275/14 , F02D35/027 , Y02T10/123 , Y02T10/44
摘要： A fuel supply system of an internal combustion engine for an automotive vehicle, comprising engine load detecting means operative to detect load on the internal combustion engine and to produce an output signal representative of the detected engine load; an electrically-operated fuel-injection nozzle assembly projecting into a combustion chamber of a power cylinder of the engine and operative to inject fuel into the combustion chamber; and an electric control unit electrically connected to the engine load detecting means and the fuel-injection nozzle assembly and operative to produce control signals to determine the durations of fuel injection and the fuel injection timings of the nozzle assembly on the basis of the signals, the fuel injection timings being determined to occur in the presence of a relatively low gas pressure in the combustion chamber.
摘要翻译：一种用于机动车辆的内燃机的燃料供应系统，包括发动机负载检测装置，用于检测所述内燃机上的负载并产生表示检测到的发动机负载的输出信号; 电动燃料喷射喷嘴组件，其突出到发动机的动力缸的燃烧室中并且可操作地将燃料喷射到燃烧室中; 电气控制单元，电连接到发动机负载检测装置和燃料喷射喷嘴组件，并且可操作以基于信号产生控制信号以确定燃料喷射的持续时间和喷嘴组件的燃料喷射正时，在燃烧室中存在相对低的气体压力的情况下，确定燃料喷射正时发生。

2. 发明授权

US4487188A Fuel system for internal combustion engine 失效
标题翻译：内燃机燃油系统
公开(公告)号：US4487188A
公开(公告)日：1984-12-11
申请号：US443679
申请日：1982-11-22
申请人： Ryuzaburo Inoue , Shoji Tange , Yasuhiko Nakagawa
发明人： Ryuzaburo Inoue , Shoji Tange , Yasuhiko Nakagawa
IPC分类号： F02D41/40 , F02D41/06 , F02D41/38 , F02M51/00 , F02M51/02 , F02M63/02 , F02M69/00 , F02N17/00 , F02D5/02
CPC分类号： F02D41/3094 , F02D41/062 , F02D41/3818 , F02D41/3836 , F02M51/00 , F02M51/02 , F02D2200/0602 , F02D2250/31 , F02D41/3863
摘要： A fuel system includes a motor-driven pump which pressurizes a source of fuel to a predetermined pressure level and delivers the pressurized fuel to an engine-driven pump which, in turn, communicates with high-pressure fuel injectors for supplying high-pressure fuel into respective cylinders of an engine during normal engine operation. A low-pressure fuel injector is provided which is connected to the discharge side of the motor-driven pump for supplying low-pressure fuel into an engine intake manifold near its entrance only during the engine is being cranked.
摘要翻译：燃料系统包括马达驱动的泵，其将燃料源加压到预定的压力水平并将加压的燃料输送到发动机驱动的泵，该泵又与用于将高压燃料供应的高压燃料喷射器连通发动机在正常发动机运转期间的各个气缸。提供一种低压燃料喷射器，其连接到电动泵的排放侧，用于仅在发动机起动期间将低压燃料供应到其入口附近的发动机进气歧管中。

3. 发明授权

US4458651A Electronically controlled fuel injection system for an internal combustion engine of an automotive vehicle 失效
标题翻译：用于汽车内燃机的电子控制燃料喷射系统
公开(公告)号：US4458651A
公开(公告)日：1984-07-10
申请号：US474730
申请日：1983-03-10
申请人： Ryuzaburo Inoue , Shoji Tange , Yasuhiko Nakagawa
发明人： Ryuzaburo Inoue , Shoji Tange , Yasuhiko Nakagawa
IPC分类号： F02D41/04 , F02D41/10 , F02D41/18 , F02M51/00
CPC分类号： F02D41/182 , F02D41/10
摘要： An electronically controlled fuel injection system for an internal combustion engine which determines the pulsewidth of a drive signal to be applied to a plurality of fuel injection valves, each located within an intake manifold, which in turn determines the fuel injection amount per engine revolution according to the engine operating conditions, the air-fuel mixture ratio being smoothly changed from a lean air-fuel mixture ratio to a richer air-fuel mixture ratio when the engine load changes from a partial load to a full load. Therefore, fuel consumption is remarkably reduced without worsening the handling of the vehicle in which the fuel injection system is incorporated.
摘要翻译：一种用于内燃机的电子控制燃料喷射系统，其确定要施加到多个燃料喷射阀的驱动信号的脉冲宽度，每个燃料喷射阀位于进气歧管内，其依次确定每发动机转速的燃料喷射量，根据发动机工作条件下，当发动机负荷从部分负荷变为满负荷时，空气 - 燃料混合比平稳地从贫空气混合比变化到更浓的空气 - 燃料混合比。因此，燃料消耗显着降低，而不会加剧其中结合燃料喷射系统的车辆的处理。

4. 发明授权

US4442821A Internal combustion engine ignition method 失效
标题翻译：内燃机点火方式
公开(公告)号：US4442821A
公开(公告)日：1984-04-17
申请号：US335831
申请日：1981-12-30
申请人： Kyugo Hamai , Yasuhiko Nakagawa , Meroji Nakai , Ryuzaburo Inoue
发明人： Kyugo Hamai , Yasuhiko Nakagawa , Meroji Nakai , Ryuzaburo Inoue
IPC分类号： F02P3/00 , F02B1/04 , F02P3/01 , F02P9/00 , F02P15/10 , F02P15/12 , F02P5/04
CPC分类号： F02P15/12 , F02P15/10 , F02P9/007 , F02B1/04
摘要： In order to improve the cold starting efficiency of a an internal combustion engines using alcohol or low cetane type fuel, an ignition method provides an ignition mode in which a plurality of energizations of the ignition plugs per cycle is effected during engine cold starting operation which is detected by sensing at least one of the engine temperature and the engine speed. The number of energizations per cycle is returned to one after the engine has sufficiently warmed up. The method is applied to both of a plasma ignition system and a conventional spark ignition system.
摘要翻译：为了提高使用酒精或低十六烷值的燃料的内燃机的冷启动效率，点火方法提供点火模式，其中，在发动机冷启动操作期间，每个循环的点火塞多次通电通过感测发动机温度和发动机速度中的至少一个来检测。在发动机充分预热之后，每个循环的通电次数返回到一个。该方法适用于等离子体点火系统和常规火花点火系统。

5. 发明授权

US08008838B2 Lamb wave type elastic wave device 失效
标题翻译：兰波型弹性波装置
公开(公告)号：US08008838B2
公开(公告)日：2011-08-30
申请号：US12531385
申请日：2008-03-14
申请人： Yasuhiko Nakagawa
发明人： Yasuhiko Nakagawa
IPC分类号： H03H9/25
CPC分类号： H03H9/02551
摘要： Provided is a device of a high-frequency resonator using Lamb wave type elastic wave having excellent frequency temperature characteristics, the device having a significantly small frequency change, and including an interdigital transducer for generating at least one Lamb wave type elastic wave, or the interdigital transducer and a reflector, arranged on a quartz substrate. The cut angle of the quartz substrate and a propagation direction of the Lamb wave type elastic wave expressed in Euler angles (λ, μ, θ) satisfy any one of following expressions (Expressions 1 to 3): λ=90°, μ=17° to 21° or μ=159° to 163°, θ=0° to 10° (Expression 1) λ=210°, μ=17° to 21° or μ=159° to 163°, θ=0° to 10° (Expression 2) λ=330°, μ=17° to 21° or μ=159° to 163°, θ=0° to 10°. (Expression 3)
摘要翻译：本发明提供一种使用具有优异的频率温度特性的兰姆波型弹性波的高频谐振器的装置，该装置具有显着小的频率变化，并且包括用于产生至少一个兰姆波型弹性波的交叉指型换能器或叉指式传感器和反射器，布置在石英基板上。以欧拉角（λ，μ，＆amp;等）表示的石英衬底的切割角度和兰姆波型弹性波的传播方向满足以下表达式（表达式1〜3）：λ= 90°，μ= 17°至21°或μ= 159°至163°，θ= 0°至10°（表达式1）λ= 210°，μ= 17°至21°或μ= 159°至163°， 0°至10°（表达式2）λ= 330°，μ= 17°至21°或μ= 159°至163°，θ= 0°至10°。（表达式3）

6. 发明授权

US4944256A Rocker arm arrangement for internal combustion engine poppet valves and the like 失效
标题翻译：用于内燃机提升阀等的摇臂装置
公开(公告)号：US4944256A
公开(公告)日：1990-07-31
申请号：US394091
申请日：1989-08-15
申请人： Yutaka Matayoshi , Yasuhiko Nakagawa , Kyugo Hamai , Shigeru Kamegaya
发明人： Yutaka Matayoshi , Yasuhiko Nakagawa , Kyugo Hamai , Shigeru Kamegaya
IPC分类号： F01L1/30
CPC分类号： F01L1/30
摘要： The first of a pair scissor like rocker arms is pivotally mounted at one end either by way of an adjust screw or a hydraulic lash adjuster and arangement to engage the top of a valve stem at the other. A cam follower which is located between the first and second ends engages a lift cam. The second of the rocker arms is pivotally mounted on the first one and has a closure cam follower at one end and engages the lower face of a retainer which secured to the top of the valve stem by way of a ring type collet. The shaft on which the second rocker arm is pivotally mounted can be provided with eccentric portions which enable the second rocker arm valve clearances to be adjusted separately from the adjustment of the first rocker arm clearance. The arrangement can be adapted to lift and close two valves.

7. 发明授权

US4502454A Ignition system for an internal combustion engine 失效
标题翻译：内燃机点火系统
公开(公告)号：US4502454A
公开(公告)日：1985-03-05
申请号：US393083
申请日：1982-06-28
申请人： Kyugo Hamai , Meroji Nakai , Ryusaburo Inoue , Yasuhiko Nakagawa
发明人： Kyugo Hamai , Meroji Nakai , Ryusaburo Inoue , Yasuhiko Nakagawa
IPC分类号： F02P3/05 , F02P3/08 , F02P3/09 , F02P7/03 , F02P13/00 , F02P9/00
CPC分类号： F02P3/051 , F02P13/00 , F02P3/0892 , F02P3/096 , F02P7/035
摘要： An ignition system for a multi-cylinder internal combustion engine eliminates high-voltage cables and a mechanical distributor in order to reduce electrical power losses due to joule effect caused mainly by the high voltage circuit, comprises a plurality of ignition coils and plugs, one provided for each cylinder, a distribution unit for distributing advance-angle control signals into the respective cylinders, and a booster for boosting the supply voltage in order to reduce the size of the ignition coil, in addition to the conventional ignition system. Furthermore, the ignition coil can be built integrally with the ignition plug for eliminating high-voltage cables connected between coil and plug.
摘要翻译：用于多气缸内燃机的点火系统消除了高压电缆和机械分配器，以便减少主要由高压电路引起的焦耳效应引起的电功率损失，包括多个点火线圈和插头对于每个气缸，除了传统的点火系统之外，还具有用于将前进角度控制信号分配到各个气缸中的分配单元和用于升高供电电压以便减小点火线圈的尺寸的升压器。此外，点火线圈可以与火花塞一体地构建，以消除在线圈和插头之间连接的高压电缆。

8. 发明授权

US4347825A Fuel injection apparatus for an internal combustion engine 失效
标题翻译：用于内燃机的燃料喷射装置
公开(公告)号：US4347825A
公开(公告)日：1982-09-07
申请号：US112077
申请日：1980-01-14
申请人： Suzuo Suzuki , Yasuhiko Nakagawa , Hisamoto Aihara , Yasuo Matsumoto
发明人： Suzuo Suzuki , Yasuhiko Nakagawa , Hisamoto Aihara , Yasuo Matsumoto
IPC分类号： F02B1/04 , F02M27/04 , F02M51/06 , F02M69/04 , F02P9/00 , F02P19/02
CPC分类号： F02P9/00 , F02M27/04 , F02M69/044 , F02B1/04 , F02P19/02 , Y10S261/80
摘要： A fuel injection apparatus for an internal combustion engine has at least one fuel injection valve. An annular or ring-shaped electrode is mounted near the fuel injection valve to encircle the injected fuel. A high voltage generator produces an electric field between the electrode and the fuel injection valve as well as a surrounding wall which are both connected to the ground. Electrified fuel particles are finely atomized and prevented from attaching onto the surrounding wall to improve the operation, starting characteristic, and transient response of the engine.
摘要翻译：一种用于内燃机的燃料喷射装置具有至少一个燃料喷射阀。环形或环形电极安装在燃料喷射阀附近以包围注入的燃料。高电压发生器在电极和燃料喷射阀之间产生电场，以及连接到地面的周围壁。电化燃料颗粒被细雾化并防止附着在周围的壁上，以改善发动机的操作，启动特性和瞬态响应。

9. 发明授权

US4271795A Internal combustion engine with dual induction system and with fuel injection system to discharge fuel into secondary induction system 失效
标题翻译：具有双感应系统和燃油喷射系统的内燃机将燃料排放到二次感应系统中
公开(公告)号：US4271795A
公开(公告)日：1981-06-09
申请号：US966373
申请日：1978-12-04
申请人： Yasuhiko Nakagawa , Yukihiro Etoh , Meroji Nakai , Ryoji Nakajima
发明人： Yasuhiko Nakagawa , Yukihiro Etoh , Meroji Nakai , Ryoji Nakajima
IPC分类号： F02B31/00 , F02B1/04 , F02B31/08 , F02M35/108 , F02M51/02
CPC分类号： F02M35/10216 , F02B31/08 , F02M35/10386 , F02M35/108 , F02B1/04 , Y02T10/146
摘要： A spark ignition fuel injection reciprocatory internal combustion engine with dual induction system is provided which has within a cylinder head a primary intake port passage to direct air charge into a cylinder to swirl therein and a secondary intake port passage to direct air charge into the cylinder in such a direction as to impede and reduce the swirling motion of the air charge issuing from the primary intake port passage. An intake valve, including a valve stem and a valve head, is reciprocably mounted within the cylinder head, and an annular wall or tube is fixedly positioned in a bore in the cylinder head. The primary intake port passage communicates with the exterior of this tube and the secondary intake port passage communicates with the interior of the tube. This tube extends to a position closely adjacent to, or in engagement with, the valve head of the intake valve when the valve is in the closed position. A fuel injector, mounted to the cylinder head, discharges fuel into the secondary intake port passage toward the central portion of the head and synchronization with the opening of the intake valve so that the fuel issuing from the fuel injector will impinge upon the valve head and then disperse radially outwardly toward the periphery of the valve head. An air flow sensor is provided upstream of primary and secondary throttle valves to detect the total of flow of induction air fed to the engine so that fuel is discharged at a rate proportional to the total induction air flow.
摘要翻译：提供具有双感应系统的火花点火燃料喷射往复式内燃机，其在气缸盖内具有一个主进气口通道，以将空气充入气缸中以在其中旋转，以及二次进气口通道，以将空气充入气缸内阻碍和减少从主进气口通道发出的空气进料的旋转运动的方向。包括阀杆和阀头的进气阀可往复运动地安装在气缸盖内，并且环形壁或管固定地定位在气缸盖中的孔中。主进气口通道与该管的外部连通，并且次级进气口通道与管内连通。当阀处于关闭位置时，该管延伸到与进气门的阀头紧密相邻或接合的位置。安装到气缸盖上的燃料喷射器将燃料排入第二进气口通道朝向头部的中心部分，并与进气门的开口同步，使得从燃料喷射器发出的燃料将撞击在阀头上，然后径向向外朝向阀头的周边分散。在一级和二级节流阀的上游设置一个空气流量传感器，以检测供给发动机的感应空气的总和，使得燃料以与总感应空气流量成比例的速率排出。

10. 发明授权

US09860981B2 Transparent conductive film and method for producing same 有权
公开(公告)号：US09860981B2
公开(公告)日：2018-01-02
申请号：US13808911
申请日：2011-07-05
申请人： Takuro Tanaka , Yasuhiko Nakagawa , Hiroyuki Iizuka , Koji Ohguma , Mikio Yamahiro
发明人： Takuro Tanaka , Yasuhiko Nakagawa , Hiroyuki Iizuka , Koji Ohguma , Mikio Yamahiro
IPC分类号： H05K1/03 , G06F3/044 , H05K3/00 , C08J7/04
CPC分类号： H05K1/0313 , C08J7/042 , C08J2367/02 , C08J2433/00 , G06F3/044 , G06F2203/04103 , H05K3/0064 , Y10T156/10 , Y10T428/1055
摘要： Provided is a transparent conductive film having multilayer structure, and inconspicuous pattern shape and good visibility. The film includes: transparent base 11 formed of film-like polymer resin; first hard coat layer 12 laminated on the base 11; first transparent dielectric layer 13 laminated as required on the layer 12; and first transparent conductive layer 14 laminated on the layer 13. The base 11 has a film thickness of 2 to 250 micrometers. The layer 12 is formed of hardening resin containing inorganic oxide, with refractive index: 1.40 to 1.90 and film thickness: 0.5 to 6 micrometers. The layer 13 is formed of inorganic substance, with refractive index: 1.30 to 1.50 and film thickness: 10 to 50 nanometers. The layer 14 is formed of at least one kind of inorganic oxide, metal and carbon, and patterned, and has a film thickness of 10 nanometers to 2 micrometers.

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