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    Automatic clutch control system
    2.
    发明授权
    Automatic clutch control system 失效
    自动离合器控制系统

    公开(公告)号：US4518068A

    公开(公告)日：1985-05-21

    申请号：US357543

    申请日：1982-03-12

    申请人： Tomio Oguma ,  Kouichiro Hirosawa ,  Tsutomu Mitsui

    发明人： Tomio Oguma ,  Kouichiro Hirosawa ,  Tsutomu Mitsui

    IPC分类号： F16D48/02 ,  F16D48/06 ,  F16H61/21 ,  F16H63/46 ,  B60K41/28

    CPC分类号： F16D48/066 ,  B60W2510/0241 ,  B60W2510/0604 ,  B60W2510/0652 ,  B60W2710/022 ,  F16D2500/10412 ,  F16D2500/3021 ,  F16D2500/3026 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/31466 ,  F16D2500/31493 ,  F16D2500/3166 ,  F16D2500/50858 ,  F16D2500/7041 ,  F16D2500/7042 ,  F16H61/21 ,  F16H63/46 ,  Y10T477/6425

    摘要： System is provided for controlling the pressure with which a clutch is engaged, with a slip rate e of the clutch, which is equal to the ratio of the rotational speed of a drive shaft thereof, as a main parameter. A microprocessor reads a throttle opening and the slip rate e from the initiation of engagement of the clutch at a time interval of 0.4 sec, and accesses a particular group of controlling data which control the clutch engagement and which are grouped together as a function of a time lapse l as well as the read values of these parameters. During the interval of 0.4 sec, the microprocessor sequentially outputs the controlling data of the particular group with a time subinterval of 0.05 sec. The time interval includes subintervals corresponding to l=0 to l=8 at maximum, from the initiation to the completion of the clutch engagement. Each subinterval l=0 to l=8 spans 0.4 sec. When a temporary clutch activation is instructed, the microprocessor changes the length of the subinterval from 0.05 to 0.1 sec, and also changes the time interval l to 0.8 sec. When the slip rate e is low at the initiation of the clutch engagement, a group of controlling data is selected which is to be assigned to a first subinterval l=0 corresponding to the deceleration of the clutch drive shaft.

    摘要翻译： 提供了用于控制离合器接合的压力的系统，其中离合器的滑动率e等于其驱动轴的转速的比率作为主要参数。 微处理器以0.4秒的时间间隔从离合器的接合开始读取节气门开度和滑动速率e，并且访问控制离合器接合并且被分组在一起的特定组的控制数据作为一个 时间延迟l以及这些参数的读取值。 在0.4秒的间隔期间，微处理器以0.05秒的时间子间隔顺序地输出特定组的控制数据。 时间间隔包括从离合器接合的开始到完成对应于最大l = 0至l = 8的子间隔。 每个子区间l = 0到l = 8跨越0.4秒。 当指示临时离合器启动时，微处理器将子区间的长度从0.05改变为0.1秒，并将时间间隔l更改为0.8秒。 当离合器接合开始时的滑差率e为低时，选择要分配给与离合器驱动轴的减速度对应的第一子区间l = 0的一组控制数据。

    Automatic clutch control system
    3.
    发明授权
    Automatic clutch control system 失效
    自动离合器控制系统

    公开(公告)号：US4529072A

    公开(公告)日：1985-07-16

    申请号：US357535

    申请日：1982-03-12

    申请人： Tomio Oguma ,  Kouichiro Hirosawa ,  Tsutomu Mitsui

    发明人： Tomio Oguma ,  Kouichiro Hirosawa ,  Tsutomu Mitsui

    IPC分类号： B60K23/02 ,  B60W10/02 ,  B60W10/04 ,  B60W10/06 ,  F16D48/02 ,  F16D48/06 ,  B60K41/28

    CPC分类号： B60W10/06 ,  B60W10/02 ,  B60W10/04 ,  B60W30/18 ,  B60W30/1819 ,  F16D48/066 ,  F16D2500/10412 ,  F16D2500/30407 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/31466 ,  F16D2500/3166 ,  F16D2500/70605 ,  F16D2500/7105 ,  Y10T477/6428 ,  Y10T477/691

    摘要： A system is provided which controls the pressure with which a clutch engages, utilizing a slip rate of the clutch which is equal to the ratio of the rotational speed of the output shaft to the rotational speed of the drive shaft thereof as a main parameter. A microprocessor reads a throttle opening and the slip rate at a time interval of 0.4 sec from the initiation of the clutch engagement, and accesses a particular group of clutch engagement controlling data which correspond to the time l elapsed and to these parameters. The controlling signals of the particular group are sequentially outputted to the clutch energizing device at a subinterval of 0.05 sec during the time interval of 0.4 sec. The interval changes from l=0 to l=8 at maximum, from the initiation to the completion of the clutch engagement. Each interval l=0 to l=8 corresponds to 0.4 sec. Whenever a temporary clutch activation is instructed, the microprocessor increases the subinterval of 0.05 sec to 0.1 sec and the time interval l to 0.8 sec. The value of l is incremented by one after a time length of either 0.4 or 0.8 sec elapses.

    摘要翻译： 提供一种系统，其利用离合器的滑动速率来控制离合器接合的压力，其等于输出轴的转速与其驱动轴的转速之比作为主要参数。 微处理器从离合器接合开始起，以0.4秒的时间间隔读取节气门开度和滑移率，并且访问与经过的时间l对应的特定组的离合器接合控制数据和这些参数。 在0.4秒的时间间隔内，特定组的控制信号以0.05秒的次间隔顺序输出到离合器通电装置。 间隔从起始到完成离合器接合最大值从l = 0变化到l = 8。 每个间隔l = 0至l = 8对应于0.4秒。 每当临时离合器启动被指示时，微处理器将0.05秒的间隔增加到0.1秒，时间间隔l增加到0.8秒。 l的值在0.4或0.8秒的时间长度之后增加1。

    Automatic clutch control system
    4.
    发明授权
    Automatic clutch control system 失效
    自动离合器控制系统

    公开(公告)号：US4620624A

    公开(公告)日：1986-11-04

    申请号：US479543

    申请日：1983-03-28

    申请人： Tsutomu Mitsui ,  Hideyuki Kobayashi ,  Kouichiro Hirosawa

    发明人： Tsutomu Mitsui ,  Hideyuki Kobayashi ,  Kouichiro Hirosawa

    IPC分类号： G05D13/00 ,  B60W10/02 ,  B60W10/04 ,  B60W10/10 ,  F16D48/02 ,  F16D48/06 ,  B60K41/02

    CPC分类号： F16D48/066 ,  F16D2500/10412 ,  F16D2500/30415 ,  F16D2500/30426 ,  F16D2500/3067 ,  F16D2500/31466 ,  F16D2500/3166 ,  F16D2500/70217 ,  F16D2500/7027 ,  F16D2500/70282 ,  F16D2500/70406 ,  F16D2500/7041 ,  F16D2500/70605 ,  F16D2500/70663 ,  Y10T477/753 ,  Y10T477/755 ,  Y10T477/78

    摘要： System is provided for controlling the pressure with which a clutch is engaged, with the throttle opening and the rotational speed of a driven shaft of the clutch. A microprocessor reads a throttle opening and the rotational speed of the driven shaft of the clutch at a time interval of 0.4 sec, and accesses a particular group of controlling data which control the clutch engagement and which are grouped together as a function of a time lapse l as well as the read values of these parameters. During the interval of 0.4 sec, the microprocessor sequentially outputs the controlling data of the particular group with a time subinterval of 0.05 sec. The system detects a difference between the last data of a preceding particular group and the first data of a subsequent particular group at the renewal of the data group and then corrects subsequent data for controlling clutch control pressure so as to smooth the change of the clutch control pressure.

    摘要翻译： 系统用于控制离合器接合的压力，节气门开度和离合器从动轴的转速。 微处理器以0.4秒的时间间隔读取节气门开度和离合器的从动轴的转速，并且访问控制离合器接合并且被分组在一起的特定组的控制数据作为时间流逝的函数 l以及这些参数的读取值。 在0.4秒的间隔期间，微处理器以0.05秒的时间子间隔顺序地输出特定组的控制数据。 该系统在更新数据组时检测前一特定组的最后数据与后续特定组的第一数据之间的差异，然后校正用于控制离合器控制压力的后续数据，以平滑离合器控制的变化 压力。

    MIMO radio communication apparatus and method
    5.
    发明授权
    MIMO radio communication apparatus and method 有权
    MIMO无线电通信装置和方法

    公开(公告)号：US08102830B2

    公开(公告)日：2012-01-24

    申请号：US11640583

    申请日：2006-12-18

    申请人： Atsuya Yokoi ,  Tsutomu Mitsui

    发明人： Atsuya Yokoi ,  Tsutomu Mitsui

    IPC分类号： H04H20/67

    CPC分类号： H04B7/0845 ,  H04B7/0684

    摘要： A multi-input multi-output (MIMO) radio communication apparatus and method are provided. The MIMO apparatus includes a plurality of reception antennas each having a plurality of antenna patterns; a channel matrix estimation unit for estimating a channel matrix between a plurality of transmission antennas and the plurality of reception antennas; a channel capacity calculation unit for calculating a channel capacity corresponding to a combination of antenna patterns of the plurality of reception antennas by using the estimated channel matrix; and an antenna pattern control unit for changing the antenna patterns of the plurality of reception antennas to maximize the channel capacity. According to the MIMO radio communication apparatus and method, direction can be controlled adaptively to a propagation environment.

    摘要翻译： 提供了一种多输入多输出（MIMO）无线电通信装置和方法。 MIMO装置包括多个接收天线，每个接收天线具有多个天线方向图; 信道矩阵估计单元，用于估计多个发送天线与所述多个接收天线之间的信道矩阵; 信道容量计算单元，用于通过使用所估计的信道矩阵来计算与所述多个接收天线的天线方向图的组合相对应的信道容量; 以及天线图案控制单元，用于改变多个接收天线的天线方向图，以使信道容量最大化。 根据MIMO无线电通信装置和方法，可以适应于传播环境来控制方向。

    ANTENNA DEVICE
    6.
    发明申请
    ANTENNA DEVICE 有权
    天线设备

    公开(公告)号：US20080012778A1

    公开(公告)日：2008-01-17

    申请号：US11737870

    申请日：2007-04-20

    申请人： Tsutomu Mitsui

    发明人： Tsutomu Mitsui

    IPC分类号： H01Q21/12 ,  H01Q9/16

    CPC分类号： H01Q9/34 ,  H01Q1/2275 ,  H01Q1/243 ,  H01Q9/36 ,  H01Q21/28 ,  H01Q25/005

    摘要： An antenna device including a circuit board; a pair of first antenna elements disposed symmetrically to each other about both wide surfaces of the circuit board and a pair of second antenna elements disposed symmetrically to each other about the both wide surfaces of the circuit board; a feeding terminal installed on each of the first antenna elements and each of the second antenna elements; and; and a feeding controller which feeds power selectively to at least one of the first and second antenna elements.

    摘要翻译： 一种天线装置，包括电路板; 一对围绕电路板的两个宽表面彼此对称设置的第一天线元件和围绕电路板的两个宽表面彼此对称设置的一对第二天线元件; 安装在每个第一天线元件和每个第二天线元件中的馈电端子; 和; 以及馈送控制器，其将功率选择性地馈送到第一和第二天线元件中的至少一个。

    Radio communication apparatus and method
    7.
    发明申请
    Radio communication apparatus and method 有权
    无线通信装置及方法

    公开(公告)号：US20070142004A1

    公开(公告)日：2007-06-21

    申请号：US11640583

    申请日：2006-12-18

    申请人： Atsuya Yokoi ,  Tsutomu Mitsui

    发明人： Atsuya Yokoi ,  Tsutomu Mitsui

    IPC分类号： H04B1/04

    CPC分类号： H04B7/0845 ,  H04B7/0684

    摘要： A multi-input multi-output (MIMO) radio communication apparatus and method are provided. The MIMO apparatus includes a plurality of reception antennas each having a plurality of antenna patterns; a channel matrix estimation unit for estimating a channel matrix between a plurality of transmission antennas and the plurality of reception antennas; a channel capacity calculation unit for calculating a channel capacity corresponding to a combination of antenna patterns of the plurality of reception antennas by using the estimated channel matrix; and an antenna pattern control unit for changing the antenna patterns of the plurality of reception antennas to maximize the channel capacity. According to the MIMO radio communication apparatus and method, direction can be controlled adaptively to a propagation environment.

    摘要翻译： 提供了一种多输入多输出（MIMO）无线电通信装置和方法。 MIMO装置包括多个接收天线，每个接收天线具有多个天线方向图; 信道矩阵估计单元，用于估计多个发送天线与所述多个接收天线之间的信道矩阵; 信道容量计算单元，用于通过使用所估计的信道矩阵来计算与所述多个接收天线的天线方向图的组合相对应的信道容量; 以及天线图案控制单元，用于改变多个接收天线的天线方向图，以使信道容量最大化。 根据MIMO无线电通信装置和方法，可以适应于传播环境来控制方向。

    Planar inverted F antenna
    9.
    发明授权
    Planar inverted F antenna 有权

    公开(公告)号：US06667717B2

    公开(公告)日：2003-12-23

    申请号：US10117544

    申请日：2002-04-05

    申请人： Tsutomu Mitsui

    发明人： Tsutomu Mitsui

    IPC分类号： H01Q1112

    CPC分类号： H01Q9/0421 ,  H01Q1/243 ,  H01Q1/48

    摘要： A planar inverted F antenna with stable radiation characteristics, which is not vulnerable to ambient influence, having, an insulator, a radiation device formed on one surface of the insulator and a grounding plate formed on the other surface thereof. A coaxial cable has a central conductor electrically connected to the radiation device and an outer conductor electrically connected to the grounding plate at two points spaced from each other by approximately a quarter of the wavelength of current flowing through the outer conductor. If leakage current flows along the outer conductor, the leakage current is negated by an inverse-phase current flowing through the grounding plate.

    Magneto-optical converter utilizing Faraday effect
    10.
    发明授权
    Magneto-optical converter utilizing Faraday effect 失效
    采用法拉第效应的磁光转换器

    公开(公告)号：US4560932A

    公开(公告)日：1985-12-24

    申请号：US462177

    申请日：1983-01-31

    申请人： Tsutomu Mitsui ,  Konji Tada ,  Yoshiki Kuhara ,  Masami Tatsumi

    发明人： Tsutomu Mitsui ,  Konji Tada ,  Yoshiki Kuhara ,  Masami Tatsumi

    IPC分类号： G01R15/24 ,  G01R19/00 ,  G01R33/032 ,  G02F1/09

    CPC分类号： G02F1/09 ,  G01R33/0322

    摘要： A magneto-optical converter utilizing the Faraday effect is disposed between the opposed ends of an iron core having a magnetic field extending therebetween. The magneto-optical converter is comprised of a body of material exhibiting the Faraday effect which is provided with a light receiving surface and a light exiting surface. A polarizer in the form of a polarizing beam splitter is located adjacent the light receiving surface whereby an incident beam of light perpendicular to the magnetic field will be deflected and polarized at right angles to the incident beam of light and directed into the receiving surface of the body of material. An analyzer comprised of a polarizing beam splitter is located adjacent the light exiting surface whereby the beam of light from the body of material will be deflected and polarized and exit the analyzer at right angles to the magnetic field. The receiving and exiting surfaces of the body material may be bevelled and optical rotators may be disposed intermediate the bevelled surfaces and the polarizer and the analyzer respectively.

    摘要翻译： 利用法拉第效应的磁光转换器设置在铁心的相对端之间，其间具有磁场。 磁光转换器由表现出法拉第效应的材料体构成，其具有光接收表面和光出射表面。 偏振分束器形式的偏振器位于光接收表面附近，由此垂直于磁场的入射光束将被偏转并且与入射光束成直角极化并且被引导到入射光束的接收表面 材料体。 由偏振分束器组成的分析器位于光出射表面附近，由此来自材料体的光束将被偏转并偏振并且离开分析器与磁场成直角。 主体材料的接收和离开表面可以是斜面的，并且光旋转器可以分别设置在倾斜表面和偏振器和分析器之间。