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124 条记录 (耗时 0.026 秒)

    Knocking detecting apparatus for internal combustion engines
    91.
    发明授权
    Knocking detecting apparatus for internal combustion engines 失效
    内燃机爆震检测装置

    公开(公告)号：US4498331A

    公开(公告)日：1985-02-12

    申请号：US483016

    申请日：1983-04-07

    申请人： Hirotoshi Nakamura ,  Teruyoshi Itoh ,  Hiroshi Haraguchi ,  Kou Narita ,  Toshiharu Iwata ,  Takeshi Matsui

    发明人： Hirotoshi Nakamura ,  Teruyoshi Itoh ,  Hiroshi Haraguchi ,  Kou Narita ,  Toshiharu Iwata ,  Takeshi Matsui

    IPC分类号： F02P5/152 ,  F02P5/145 ,  F02P5/153 ,  G01H17/00 ,  G01L23/22 ,  G01M15/00

    CPC分类号： G01L23/225

    摘要： In a knocking discriminating system for an internal combustion engine, a knocking detecting signal obtained from a knocking sensor is passed through a band-pass filter for obtaining a sinusoidal waveform of approximately 8 KHz. The sinusoidal waveform signal is then applied to an A/D converter, the operational timing of which is controlled by a microcomputer, so that only a part of the knocking detecting signal nearby the peak portion is converted into digital values. A discrimination level is prepared from the average value of the digital values, and the knocking status is discriminated by comparing the maximum value of the digital values thus converted with the discriminating level.

    摘要翻译： 在用于内燃机的爆震识别系统中，从敲击传感器获得的爆震检测信号通过带通滤波器，以获得大约8KHz的正弦波形。 然后将正弦波形信号施加到A / D转换器，其操作定时由微型计算机控制，使得仅将峰值部分附近的一部分爆震检测信号转换为数字值。 根据数字值的平均值准备识别电平，通过将所转换的数字值的最大值与识别​​电平进行比较来判别敲击状态。

    Automatic drive mechanism for vehicles
    93.
    发明授权
    Automatic drive mechanism for vehicles 失效
    车辆自动驱动机构

    公开(公告)号：US4343385A

    公开(公告)日：1982-08-10

    申请号：US126015

    申请日：1980-02-29

    申请人： Toru Kosuda ,  Takeshi Matsui

    发明人： Toru Kosuda ,  Takeshi Matsui

    IPC分类号： B60K31/02 ,  B60K41/02

    CPC分类号： B60K31/02

    摘要： An automatic drive mehanism for controlling a travelling speed of a vehicle at a preset value by transmitting the rotational movement of the members on the input shaft side driven by an electric motor to the output shaft side through an electromagnetic clutch to rotate an output member disposed on the output shaft side through a desired angle.The automatic drive mechanism comprises a stationary housing to be fixed to the vehicle, an electric motor, reduction gears, a coil cover driven by the reduction gears, an electromagnetic coil fixed to the housing and surrounded by the coil cover, a magnetic core member joined to the coil cover and rotating at a central portion of the electromagnetic coil, a clutch plate facing the coil cover, a friction engagement member intervening between the clutch plate and the coil cover, an output shaft joined to the clutch plate and supported rotatably and shiftably in the direction of its axis by the housing, an output member joined to the output shaft and associated with an accelerator mechanism of the vehicle, feed means arranged to extend through a first angular slot provided in the clutch plate and energizing the electromagnetic coil, and fixing members extending through a second angular slot provided in the clutch plate and fixing the electromagnetic coil to the housing.

    摘要翻译： 一种用于通过将电动机驱动的输入轴侧的构件的旋转运动通过电磁离合器传递到输出轴侧的用于控制车辆行驶速度为预设值的自动驾驶装置，以使设置在 输出轴侧通过所需的角度。 该自动驱动机构包括固定在车辆上的固定壳体，电动马达，减速齿轮，由减速齿轮驱动的线圈盖，固定于壳体并被线圈盖包围的电磁线圈，磁芯部件 到所述线圈盖并在所述电磁线圈的中心部分旋转，与所述线圈盖相对的离合器片，插入在所述离合器片和所述线圈盖之间的摩擦接合构件，与所述离合器片接合并可旋转地且可移动地支撑的输出轴 通过壳体在其轴线方向上连接到输出轴并与车辆的加速器机构相关联的输出构件，进给装置布置成延伸穿过设置在离合器板中的第一角槽并激励电磁线圈，以及 固定构件延伸穿过设置在离合器板中的第二角槽并将电磁线圈固定到壳体。

    Electronic control system for internal combustion engines
    94.
    发明授权
    Electronic control system for internal combustion engines 失效
    内燃机电子控制系统

    公开(公告)号：US4248187A

    公开(公告)日：1981-02-03

    申请号：US064871

    申请日：1979-08-08

    申请人： Takeshi Matsui ,  Tokio Kohama ,  Hisasi Kawai ,  Akira Nishimatsu ,  Toshikazu Ina ,  Hidetaka Nohira ,  Kiyoshi Kobashi

    发明人： Takeshi Matsui ,  Tokio Kohama ,  Hisasi Kawai ,  Akira Nishimatsu ,  Toshikazu Ina ,  Hidetaka Nohira ,  Kiyoshi Kobashi

    IPC分类号： F02D21/08 ,  F02D41/14 ,  F02D41/24 ,  F02D43/00 ,  F02M7/24 ,  F02M25/07 ,  F02B47/08 ,  F02M25/06

    CPC分类号： F02M7/24 ,  F02D41/0077 ,  F02D41/14 ,  F02D41/28 ,  F02M26/39 ,  F02M26/57 ,  F02M2026/009 ,  Y02T10/47

    摘要： In a carburetor and an exhaust gas recirculation system adapted to an internal combustion engine, the system comprises a first servomotor to be operated by pneumatic pressure and a first control valve actuated by the first servomotor to control the quantity of exhaust gases recirculated into an intake manifold from an exhaust pipe, and the carburetor comprises a second servomotor to be operated by pneumatic pressure and a second control valve actuated by the second servomotor to control the flow quantity of air to be mixed with fuel from a float chamber. The pneumatic pressure applied to the first and second servomotors is electrically controlled to satisfy the following function in relation to the engine intake manifold vacuum and the engine speed.Pe=f(Pv, N)where Pe is the pneumatic pressure applied to the servomotors, Pv and N respectively indicate the engine intake manifold vacuum and the engine speed.

    摘要翻译： 在适用于内燃机的化油器和废气再循环系统中，该系统包括由气动压力操作的第一伺服电动机和由第一伺服电机致动的第一控制阀，以控制再循环进入歧管的废气量 并且所述化油器包括由气动压力操作的第二伺服电动机和由所述第二伺服电机致动的第二控制阀，以控制与来自浮子室的燃料混合的空气的流量。 施加到第一和第二伺服电动机的气压被电控制以满足关于发动机进气歧管真空度和发动机转速的以下功能。 Pe = f（Pv，N）其中Pe是施加到伺服电机的气动压力，Pv和N分别表示发动机进气歧管真空度和发动机转速。

    Method for controlling ignition timing of internal combustion engine
    96.
    发明授权
    Method for controlling ignition timing of internal combustion engine 失效
    控制内燃机点火正时的方法

    公开(公告)号：US4243008A

    公开(公告)日：1981-01-06

    申请号：US1208

    申请日：1979-01-05

    申请人： Norio Omori ,  Hideya Fujisawa ,  Yutaka Kawashima ,  Masakazu Ninomiya ,  Hisasi Kawai ,  Takeshi Matsui

    发明人： Norio Omori ,  Hideya Fujisawa ,  Yutaka Kawashima ,  Masakazu Ninomiya ,  Hisasi Kawai ,  Takeshi Matsui

    IPC分类号： F02B77/08 ,  F02B75/02 ,  F02P5/152 ,  F02P5/153 ,  G01H17/00 ,  G01M15/00 ,  F02P5/04

    CPC分类号： F02P5/152 ,  F02B2075/027 ,  Y02T10/46

    摘要： A method of detecting knocking intensity of an internal combustion engine uses a detector for detecting vibration propagated within the engine and a first calculation circuit for obtaining an average value of vibration sensed by the vibration detector within a predetermined crank angle before the top dead center, and in which knocking is identified when the ratio between the above average value and the maximum value of vibration after the top dead center exceeds a predetermined value. This method also uses a second calculation circuit for obtaining a further average value of vibration detected by the vibration detector within a predetermined crank angle after the top dead center of the internal combustion engine, and a knocking discrimination circuit for generating a knocking indication output corresponding to the ratio between the average value of vibration before the top dead center obtained by said first calculation circuit and the average value of vibration after the top dead center by said second calculation circuit.

    摘要翻译： 检测内燃机的爆震强度的方法使用检测器，用于检测在发动机内传播的振动，以及第一计算电路，用于在上止点之前的预定曲柄角度内获得由振动检测器感测的振动的平均值，以及 当上述死角中的上述平均值与最大振动值之比超过规定值时，判定为爆震。 该方法还使用第二计算电路，用于在内燃机的上止点之后的预定曲柄角度内获得由振动检测器检测的振动的另外的平均值，以及用于产生对应于 由所述第一计算电路获得的上止点之前的振动的平均值与通过所述第二计算电路的上死点之后的振动的平均值之间的比率。

    Three-dimensional modeling apparatus, control apparatus, control method, and three-dimensional object
    97.
    发明授权
    Three-dimensional modeling apparatus, control apparatus, control method, and three-dimensional object 有权
    三维建模装置，控制装置，控制方法和三维物体

    公开(公告)号：US08845050B2

    公开(公告)日：2014-09-30

    申请号：US12707898

    申请日：2010-02-18

    申请人： Takeshi Matsui ,  Junichi Kuzusako ,  Hiroyuki Yasukochi

    发明人： Takeshi Matsui ,  Junichi Kuzusako ,  Hiroyuki Yasukochi

    IPC分类号： B41J25/308 ,  B29C67/00

    CPC分类号： B41J25/308 ,  B29C64/165 ,  H04N1/60

    摘要： A three-dimensional modeling apparatus includes a stage, a head, an adjustment mechanism, an ejection command means, and a control means. On the stage, a powder material is accumulated. The head ejects ink to the powder material on the stage. The adjustment mechanism adjusts a relative height of the stage and the head for each predetermined layer thickness so that a three-dimensional object is formed on the stage by the predetermined layer thickness. The ejection command means causes the ink to be ejected from the head so that the powder material is colored a plurality of colors corresponding to multilevel luminance information items in a multivalued image obtained by performing a multivalued processing of luminance with respect to a two-dimensional cross-sectional image data of a modeling target object. The control means controls the adjustment mechanism and the ejection command means so that the multivalued image is drawn for each layer thickness.

    摘要翻译： 三维建模装置包括台，头，调整机构，喷射命令装置和控制装置。 在舞台上堆积粉末材料。 头部将油墨喷射到舞台上的粉末材料上。 调整机构调整每个预定层厚度的台架和头部的相对高度，使得在台面上形成预定层厚度的三维物体。 喷射命令装置使墨从头部喷射，使得粉末材料在对应于多级亮度信息项的多种颜色中着色，该多值图像通过对二维十字交叉执行亮度的多值处理而获得的多值图像中 建模目标对象的截图图像数据。 控制装置控制调节机构和排出命令装置，以便为每个层厚度绘制多值图像。