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    Ignition timing control system for internal combustion engines
    1.
    发明授权
    Ignition timing control system for internal combustion engines 失效
    内燃机点火正时控制系统

    公开(公告)号：US4694799A

    公开(公告)日：1987-09-22

    申请号：US787750

    申请日：1985-10-15

    申请人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Isao Fujii

    发明人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Isao Fujii

    IPC分类号： F02P5/152 ,  F02P5/145 ,  F02P5/153 ,  F02P5/14

    CPC分类号： F02D35/023 ,  F02P5/1455 ,  F02D35/028 ,  Y02T10/46

    摘要： An ignition timing control system for an internal combustion engine includes a crank angle detector for producing a first pulse signal indicative of a reference crank angle position of the crankshaft and a second pulse signal indicative of a crank angle position that changes constantly with rotation of the crankshaft, an ideal crank angle detector for producing an output signal based on the first and second pulse signals and indicative of an ideal crank angle position at which pressure internal of the engine cylinder attains a peak value, pressure sensing means for producing an output signal indicative of the peak pressure value, a phase difference detector for producing an output signal indicative of the phase difference between the ideal crank angle position signal and the peak pressure value signal, first ignition timing control means for producing an output signal indicative of optimum ignition timing which is in accordance with the phase difference output signal, and second ignition timing control means for controlling ignition timing to a fixed value during actuation of the engine starter.

    摘要翻译： 一种用于内燃机的点火正时控制系统包括：一个曲柄角检测器，用于产生指示曲轴的基准曲柄角位置的第一脉冲信号;以及第二脉冲信号，该第二脉冲信号表示随曲轴转动而不断变化的曲柄角位置 一个理想的曲柄角检测器，用于基于第一和第二脉冲信号产生输出信号，并指示发动机气缸内部压力达到峰值的理想曲柄角位置;压力检测装置，用于产生指示 峰值压力值，用于产生指示理想曲柄角位置信号和峰值压力值信号之间的相位差的输出信号的相位差检测器，用于产生表示最佳点火正时的输出信号的第一点火正时控制装置， 根据相位差输出信号和第二点火 在定时控制装置中，用于在发动机起动器的致动期间将点火正时控制到固定值。

    Ignition timing control system for internal combustion engine
    4.
    发明授权
    Ignition timing control system for internal combustion engine 失效
    内燃机点火正时控制系统

    公开(公告)号：US4741310A

    公开(公告)日：1988-05-03

    申请号：US868587

    申请日：1986-05-30

    申请人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Yorihisa Yamamoto ,  Haruhiko Yoshikawa ,  Kenichi Nakamura

    发明人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Yorihisa Yamamoto ,  Haruhiko Yoshikawa ,  Kenichi Nakamura

    IPC分类号： F02P5/10 ,  F02P5/145 ,  F02P5/15 ,  F02P5/14

    CPC分类号： F02P5/1455 ,  F02P5/106 ,  Y02T10/46

    摘要： An ignition timing control system for an internal combustion chamber includes means for holding a maximum peak position signal of an indicative pressure signal at each engine cycle, means for picking up the held maximum peak position data signal, and means for establishing a suitable ignition angle for keeping the ignition timing to a target optimum ignition timing on the basis of the picked-up maximum peak position signal. The pick-up period is restricted within a narrow crank angle region in which any appreciable level of noises will not be expected in the indicative pressure signal. The narrow crank angle region is defined precisely by counting clock or timing pulses produced therein up to a predetermined number or by supervising the variation in level of the indicative pressure signal.

    摘要翻译： 一种用于内燃室的点火正时控制系统包括用于保持每个发动机循环中的指示压力信号的最大峰值位置信号的装置，用于拾取保持的最大峰值位置数据信号的装置，以及用于建立适合的点火角的装置 基于拾取的最大峰值位置信号将点火正时保持在目标最佳点火正时。 拾取周期被限制在窄的曲柄角区域内，其中在指示性压力信号中不会期望任何明显的噪音水平。 通过对其中产生的时钟或定时脉冲计数达预定数量或通过监视指示性压力信号的电平变化来精确地限定窄曲柄角度区域。

    Ignition timing control system for internal combustion engine
    5.
    发明授权
    Ignition timing control system for internal combustion engine 失效
    内燃机点火正时控制系统

    公开(公告)号：US4846128A

    公开(公告)日：1989-07-11

    申请号：US868593

    申请日：1986-05-30

    申请人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Yorihisa Yamamoto ,  Haruhiko Yoshikawa ,  Kenichi Nakamura

    发明人： Shizuo Yagi ,  Yoshiaki Hirosawa ,  Makoto Kawai ,  Yorihisa Yamamoto ,  Haruhiko Yoshikawa ,  Kenichi Nakamura

    IPC分类号： F02P5/10 ,  F02P5/145

    CPC分类号： F02P5/106 ,  F02P5/1455 ,  Y02T10/46

    摘要： An ignition timing control system for an internal combustion engine which controls the ignition timing for one engine cycle in response to the maximum peak position datum of the indicative pressure signal representing the inner pressure within the combustion chamber during the preceding engine cycle. A misfire detecting means is provided which produces a misfire detection signal upon incomplete combustion in the combustion chamber in an engine cycle. The maximum peak position datum is neglected during the engine cycle in which the misfire detection signal appears. At least one pressure sensor is provided for one cylinder in a group of the cylinders having generally the same charging efficiency or volumetric efficiency.

    摘要翻译： 一种用于内燃机的点火正时控制系统，其响应于表示前一个发动机循环期间燃烧室内的内部压力的指示性压力信号的最大峰值位置数据来控制一个发动机循环的点火正时。 提供失火检测装置，其在发动机循环中在燃烧室中不完全燃烧时产生失火检测信号。 在出现失火检测信号的发动机循环期间，最大峰值位置数据被忽略。 为一组气缸中的一个气缸提供至少一个压力传感器，其具有大致相同的充电效率或体积效率。

    Method for manufacturing SOI wafer
    8.
    发明授权
    Method for manufacturing SOI wafer 有权
    制造SOI晶圆的方法

    公开(公告)号：US08268700B2

    公开(公告)日：2012-09-18

    申请号：US12153160

    申请日：2008-05-14

    申请人： Shoji Akiyama ,  Yoshihiro Kubota ,  Atsuo Ito ,  Koichi Tanaka ,  Makoto Kawai ,  Yuuji Tobisaka

    发明人： Shoji Akiyama ,  Yoshihiro Kubota ,  Atsuo Ito ,  Koichi Tanaka ,  Makoto Kawai ,  Yuuji Tobisaka

    IPC分类号： H01L21/30

    CPC分类号： H01L21/76254

    摘要： There is disclosed a method for manufacturing an SOI wafer comprising at least: implanting a hydrogen ion, a rare gas ion, or both the ions into a donor wafer formed of a silicon wafer or a silicon wafer having an oxide film formed on a surface thereof from a surface of the donor wafer, thereby forming an ion implanted layer; performing a plasma activation treatment with respect to at least one of an ion implanted surface of the donor wafer and a surface of a handle wafer, the surface of the handle wafer is to be bonded to the ion implanted surface; closely bonding these surfaces to each other; mechanically delaminating the donor wafer at the ion implanted layer as a boundary and thereby reducing a film thickness thereof to provide an SOI layer, and performing a heat treatment at 600 to 1000° C.; and polishing a surface of the SOI layer for 10 to 50 nm based on chemical mechanical polishing.A method for manufacturing with excellent productivity an SOI wafer having an SOI layer with a mirror-finished surface and high film thickness uniformity can be provided.

    摘要翻译： 公开了一种制造SOI晶片的方法，该方法至少包括：将氢离子，稀有气体离子或两者离子注入到由硅晶片或具有在其表面上形成的氧化膜的硅晶片形成的施主晶片中 从施主晶片的表面，从而形成离子注入层; 对施主晶片的离子注入表面和处理晶片的表面中的至少一个进行等离子体激活处理，把手晶片的表面与离子注入表面结合; 将这些表面彼此紧密结合; 以离子注入层的施主晶片作为边界进行机械分层，由此降低其膜厚以提供SOI层，并在600〜1000℃下进行热处理。 并且基于化学机械抛光将SOI层的表面抛光10至50nm。 可以提供具有优异的生产率的具有SOI层的具有镜面精加工表面和高膜厚均匀性的SOI晶片的方法。

    Electrode mounting structure of surface treatment apparatus
    10.
    发明授权
    Electrode mounting structure of surface treatment apparatus 有权
    表面处理装置的电极安装结构

    公开(公告)号：US08057647B2

    公开(公告)日：2011-11-15

    申请号：US12490034

    申请日：2009-06-23

    申请人： Tomohiro Asou ,  Seiya Kunioka ,  Hitoshi Muramatsu ,  Nobuyuki Suzuki ,  Akira Ishibashi ,  Makoto Kawai

    发明人： Tomohiro Asou ,  Seiya Kunioka ,  Hitoshi Muramatsu ,  Nobuyuki Suzuki ,  Akira Ishibashi ,  Makoto Kawai

    IPC分类号： C25B9/02 ,  C25C7/02 ,  C25D17/06

    CPC分类号： C25D5/34 ,  C25D7/04 ,  C25D17/12 ,  C25F3/02 ,  C25F7/00

    摘要： An electrode mounting structure of a surface treatment apparatus in which a metal electrode is disposed so as to oppose to an inner-peripheral surface of a cylinder, the electrode and the cylinder are energized in a state where treatment liquid is interposed between the electrode and the cylinder inner-peripheral surface so as to perform pre-plating or plating to the cylinder inner-peripheral surface, and the metal electrode is detachably attached to a metal electrode holder member. The structure includes a resin coupler having a threaded portion engaged with a threaded portion formed on the electrode holder member.

    摘要翻译： 一种表面处理装置的电极安装结构，其中金属电极设置成与气缸的内周面相对设置，电极和气缸在处理液介于电极和电极之间的状态下通电 气缸内周面，以便对气缸内周面进行预镀或电镀，并且金属电极可拆卸地安装在金属电极保持构件上。 该结构包括树脂耦合器，其具有与形成在电极保持器构件上的螺纹部分接合的螺纹部分。