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    Apparatus and method for controlling switching elements in a PWN-controlled voltage source inverter
    1.
    发明授权
    Apparatus and method for controlling switching elements in a PWN-controlled voltage source inverter 失效
    用于控制PWN控制的电压源逆变器中的开关元件的装置和方法

    公开(公告)号：US4924373A

    公开(公告)日：1990-05-08

    申请号：US298962

    申请日：1989-01-19

    申请人： Hiromi Inaba ,  Kiyoshi Nakamura ,  Akira Kimura ,  Sadao Hokari ,  Naoyuki Oouchi

    发明人： Hiromi Inaba ,  Kiyoshi Nakamura ,  Akira Kimura ,  Sadao Hokari ,  Naoyuki Oouchi

    IPC分类号： H02M7/42 ,  H02M7/48 ,  H02M7/529 ,  H02P23/00 ,  H02P27/08

    CPC分类号： H02P27/08 ,  H02M7/53873 ,  H02P23/0077 ,  H02M2007/53876

    摘要： Disclosed is an apparatus and method for controlling switching elements (51-56) of a PWM-controlled value type inverter by a software program using a microcomputer (10). The control apparatus of the present invention produces a switching element control signal (an on/off signal) according to the following steps. When a control command value commanding the output of the inverter is determined, a control mode corresponding to the commanded output value is selected from among a plurality of control modes (M1-M6) previously contained in a table to determine the switching elements to which the control signal is applied and the order of controlling the switching elements. Further, on the basis of the control command value, the difference between a modulation signal and a predetermined reference value is computed for each phase to determine the timing of controlling the switching elements. The unit control period of each control mode is divided into halves, and the switching element control timing is determined in each of the halves of the unit control period. The control signal is produced on the basis of the combination of the selected control mode and the determined control timing.

    摘要翻译： 公开了一种通过使用微型计算机（10）的软件程序来控制PWM控制值型逆变器的开关元件（51-56）的装置和方法。 本发明的控制装置根据以下步骤产生开关元件控制信号（开/关信号）。 当确定指示反相器的输出的控制指令值时，从先前包含在表中的多个控制模式（M1-M6）中选择与指令输出值对应的控制模式，以确定转换元件 施加控制信号和控制开关元件的顺序。 此外，基于控制指令值，针对每个相位计算调制信号和预定基准值之间的差以确定控制开关元件的时序。 每个控制模式的单位控制周期被分成两半，并且在单位控制周期的每一半的每一个中确定开关元件控制定时。 基于所选择的控制模式和确定的控制定时的组合来产生控制信号。

    Power conversion system
    2.
    发明授权
    Power conversion system 失效
    电力转换系统

    公开(公告)号：US5177677A

    公开(公告)日：1993-01-05

    申请号：US489324

    申请日：1990-03-06

    申请人： Kiyoshi Nakata ,  Akira Kimura ,  Youji Takahashi ,  Yoshio Tsutsui ,  Kiyoshi Nakamura ,  Atsushi Abe

    发明人： Kiyoshi Nakata ,  Akira Kimura ,  Youji Takahashi ,  Yoshio Tsutsui ,  Kiyoshi Nakamura ,  Atsushi Abe

    IPC分类号： H02J7/14 ,  H02M7/219

    CPC分类号： H02M7/219 ,  H02J7/1492 ,  Y02T10/92

    摘要： A power conversion system is disclosed in which a direct current is taken out of an AC power supply of variable frequency and variable voltage through a PWM converter in such a manner that in a region of low source voltage, the converter input current is limited to a predetermined value to maximize the DC power taking the voltage drop of the power supply into consideration with the power factor of "1" of the power supply, and when the current reaches an allowable maximum, it is limited to that value. In a region of high source voltage, on the other hand, the quadrature component of the input voltage applied to the source voltage is controlled preferentially in a manner to control the converter input voltage below a predetermined value, thus making it possible to secure the maximum power available from the converter over the entire range of operation. If a battery is connected to the DC side, a cooperative operation is made possible while the battery is charged properly.

    摘要翻译： 公开了一种电力转换系统，其中通过PWM转换器从可变频率和可变电压的AC电源中取出直流电流，使得在低电源电压的区域中，转换器输入电流被限制为 在电源的功率因数为“1”的情况下考虑电源的电压降使DC直流功率最大化，并且当电流达到容许最大值时，限制为该值。 另一方面，在高电源电压的区域，以优先控制施加于源极电压的输入电压的正交分量，以便将转换器输入电压控制在预定值以下，从而可以确保最大值 在整个操作范围内可以从转换器获得电力。 如果电池连接到直流侧，则在电池正常充电时可以进行协作操作。

    Power supply system for a linear motor type transportation system
    4.
    发明授权
    Power supply system for a linear motor type transportation system 失效
    用于线性电机类型运输系统的电源系统

    公开(公告)号：US5125347A

    公开(公告)日：1992-06-30

    申请号：US603329

    申请日：1990-10-25

    申请人： Youji Takahashi ,  Toyoharu Uchiyama ,  Kiyoshi Nakamura ,  Akira Kimura ,  Shigeyoshi Koike ,  Koumei Miyairi

    发明人： Youji Takahashi ,  Toyoharu Uchiyama ,  Kiyoshi Nakamura ,  Akira Kimura ,  Shigeyoshi Koike ,  Koumei Miyairi

    IPC分类号： B60L13/03 ,  B61B13/08

    CPC分类号： B60L13/03 ,  B61B13/08 ,  B60L2200/26

    摘要： A power supply system for a linear motor type transportation system includes a series of driving coils disposed along a railroad track for producing a moving magnetic field to drive a train, a plurality of feeding blocks disposed along the railroad track for supplying electric power to the series of driving coils, a plurality of power converters each connected to the corresponding feeding blocks to supply electric power to each corresponding feeding section composed of the feeding blocks, and a plurality of block switches connected between neighboring two feeding blocks of the feeding blocks. Each of main controllers for determining each feeding section includes a boundary candidate operation unit for calculating a feeding section boundary candidate of a power converter between the neighboring power converters on the basis of the position information of a train being present in the feeding section, a section boundary determining unit, and a feeding block switch control unit for controlling on-off states of the block switches so as to define the feeding section boundary between neighboring two feeding blocks. Each boundary determining unit selects one boundary from two boundary candidates supplied from the boundary candidate operation units of the main controller of the neighboring two power converters.

    摘要翻译： 一种用于线性电动机型运输系统的供电系统，包括一列沿着轨道设置的驱动线圈，用于产生用于驱动列车的运动磁场，沿铁路轨道设置的多个供电块，用于向系列提供电力 驱动线圈的多个电源转换器，每个电源转换器各自连接到相应的馈电块，以向由馈电块组成的每个相应的馈电部分提供电力;以及多个块开关，其连接在馈电块的相邻的两个馈电块之间。 用于确定每个馈送部分的每个主控制器包括边界候选操作单元，用于基于存在于馈送部分中的列车的位置信息来计算相邻功率转换器之间的功率转换器的馈电部分边界候选， 边界确定单元和用于控制块开关的开关状态的馈送块开关控制单元，以便限定相邻的两个馈送块之间的馈送部分边界。 每个边界确定单元从相邻两个电力转换器的主控制器的边界候选运算单元提供的两个边界候选中选择一个边界。

    Position Information Transmission Device, Position Information Transmission System and Position Information Setting Method
    6.
    发明申请
    Position Information Transmission Device, Position Information Transmission System and Position Information Setting Method 审中-公开
    位置信息传输装置，位置信息传输系统和位置信息设置方法

    公开(公告)号：US20130243040A1

    公开(公告)日：2013-09-19

    申请号：US13819987

    申请日：2011-11-07

    申请人： Akira Kimura

    发明人： Akira Kimura

    IPC分类号： H04B1/707

    CPC分类号： H04B1/707 ,  G01S5/0226 ,  G01S19/11 ,  G01S19/48 ,  H04W4/029

    摘要： An IMES transmitter has a control unit, a non-volatile memory to record a transmitter number of the IMES transmitter, and a data I/F. When registration data Dset associating the transmitter number with position information is input from the data I/F, the control unit records the position information included in the registration data Dset if the registration data Dset includes the transmitter number of the IMES transmitter, and transmits the registration data Dset from a transmitting unit if the registration data Dset includes the transmitter number of another position information transmission device. The device registers various information such as position information on plural position information transmission devices without requiring complicated equipments.

    摘要翻译： IMES发射机具有控制单元，用于记录IMES发射机的发射机号码的非易失性存储器和数据I / F。 如果从数据I / F输入将发送机号码与位置信息相关联的登录数据Dset，则如果登记数据Dset包含IMES发送机的发送号码，则控制部件记录包含在登录数据Dset中的位置信息， 如果登记数据Dset包括另一个位置信息传输装置的发射机号码，则从发射单元注册数据Dset。 该装置在不需要复杂的设备的情况下，对多个位置信息发送装置登记诸如位置信息的各种信息。

    Multi-piece solid golf ball
    7.
    发明授权
    Multi-piece solid golf ball 有权
    多件式固体高尔夫球

    公开(公告)号：US08371960B2

    公开(公告)日：2013-02-12

    申请号：US12613111

    申请日：2009-11-05

    申请人： Akira Kimura ,  Hideo Watanabe

    发明人： Akira Kimura ,  Hideo Watanabe

    IPC分类号： A63B37/06

    CPC分类号： A63B37/0004 ,  A63B37/0016 ,  A63B37/0018 ,  A63B37/0019 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/0024 ,  A63B37/0033 ,  A63B37/0039 ,  A63B37/0043 ,  A63B37/0045 ,  A63B37/0047 ,  A63B37/0062 ,  A63B37/0063 ,  A63B37/0064 ,  A63B37/0065 ,  A63B37/0076 ,  A63B37/0081 ,  A63B37/0087 ,  A63B37/0092 ,  A63B37/0095 ,  A63B37/0096 ,  A63B37/02

    摘要： The present invention provides a multi-piece solid golf ball having a core, an envelope encasing the core, an intermediate layer encasing the envelope, and a cover which encases the intermediate layer and has formed on a surface thereof a plurality of dimples. The surface hardness of the core has a JIS-C hardness value of 40 to 95, the center hardness of the core has a JIS-C hardness value of 30 to 72, and the hardness difference therebetween is from 4 to 14. The envelope is composed of at least two layers. The core is formed primarily of a rubber material. The envelope, intermediate layer and cover are each formed primarily of the same or different resin materials. An optimized surface hardness relationship exists between the core, a Sphere I composed of the core encased by the envelope layers, a Sphere II composed of the core encased by the envelope layers and the intermediate layer, and a Sphere III composed of the core encased by the envelope layers, the intermediate layer and the cover. The golf ball has an outstanding flight performance and controllability which are acceptable to professionals and other skilled players, in addition to which it has an excellent durability to cracking under repeated impact and an excellent scuff resistance.

    摘要翻译： 本发明提供了一种多芯固体高尔夫球，其具有芯，包封芯的外壳，封装外壳的中间层，以及包围中间层并在其表面上形成多个凹坑的盖。 芯的表面硬度的JIS-C硬度值为40〜95，芯的中心硬度为JIS-C硬度值为30〜72，硬度差为4〜14。 由至少两层组成。 芯主要由橡胶材料形成。 信封，中间层和盖各自主要由相同或不同的树脂材料形成。 核心之间存在优化的表面硬度关系，由包络层包围的核心组成的球体I，由包层和中间层包围的核心组成的球体II和由核心包围的核心组成的球体III 包层，中间层和盖。 高尔夫球具有突出的飞行性能和可控性，这对于专业人员和其他技术熟练的玩家都是可以接受的，除此之外，它具有优异的耐久性，在反复冲击下具有良好的抗裂性和优异的抗磨损性。

    Golf ball
    8.
    发明授权
    Golf ball 有权
    高尔夫球

    公开(公告)号：US08242195B2

    公开(公告)日：2012-08-14

    申请号：US12533493

    申请日：2009-07-31

    申请人： Akira Kimura

    发明人： Akira Kimura

    IPC分类号： A63B37/06 ,  A63B37/00 ,  C08L9/00

    CPC分类号： A63B37/0003 ,  A63B37/0018 ,  A63B37/002 ,  A63B37/0021 ,  A63B37/005 ,  A63B37/0065 ,  A63B37/0081 ,  A63B37/0087 ,  A63B37/009 ,  C08K5/098 ,  C08K5/13 ,  C08K5/14 ,  C08L21/00

    摘要： The invention provides a golf ball having a core formed by vulcanizing a rubber composition and a cover composed primarily of a polyurethane material. The rubber composition of the core includes 100 parts by weight of a base rubber, from 10 to 40 parts by weight of an unsaturated carboxylic acid or a metal salt thereof, a peroxyketal (a) and a monophenol-type antioxidant (b), the weight ratio (a)/(b) of the peroxyketal to the monophenol-type antioxidant being from 5 to 50. The ball has an excellent discoloration resistance and an outstanding distance and feel on shots taken with a middle iron.

    摘要翻译： 本发明提供一种高尔夫球，其具有通过硫化橡胶组合物形成的芯和主要由聚氨酯材料组成的盖。 芯部的橡胶组合物包含100重量份的基础橡胶，10〜40重量份的不饱和羧酸或其金属盐，过氧缩酮（a）和单酚型抗氧化剂（b）， 过氧化缩酮与单酚型抗氧化剂的重量比（a）/（b）为5〜50。球具有优异的抗变色性，并且在用中间铁拍摄时具有突出的距离和感觉。

    MACHINE TOOL, MACHINING METHOD, PROGRAM AND NC DATA GENERATION DEVICE
    9.
    发明申请
    MACHINE TOOL, MACHINING METHOD, PROGRAM AND NC DATA GENERATION DEVICE 有权
    机床，加工方法，程序和NC数据生成装置

    公开(公告)号：US20120197424A1

    公开(公告)日：2012-08-02

    申请号：US13332267

    申请日：2011-12-20

    申请人： Akira Kimura ,  Katsuhiko Ono

    发明人： Akira Kimura ,  Katsuhiko Ono

    IPC分类号： G05B19/19

    CPC分类号： G05B19/184 ,  G05B2219/35128 ,  G05B2219/50353 ,  G05B2219/50355

    摘要： A work having a non-circular cross-section is machined by relative movement between the work and a tool, as the relative position and angle between the work and tool are changed at least within a plane including the cross-section of the work. In machining along a preset tool path, the difference between the relative angle at a point on the preset tool path which machining is started and that point on the preset tool path at which machining is finished is calculated. Time needed in machining along the preset tool path is equally divided by a preset number at equal time divisions, and positions on the tool path corresponding to equal time divisions are set as tool path points. When the tool moves through each point, the relative angle is continuously changed an angle corresponding to division of the difference of the relative angles by the preset number of equal time divisions (FIG. 3).

    摘要翻译： 具有非圆形横截面的工件通过工件和工具之间的相对运动来加工，因为工件和工具之间的相对位置和角度至少在包括工件的横截面的平面内改变。 在沿着预设刀具路径进行加工时，计算加工开始的预设刀具路径上的点处的相对角度与加工完成的预设刀具路径上的点之间的差。 沿着预设刀具路径加工所需的时间，以相等的时间间隔除以预设的数字，刀具路径上相当于时间分割的位置设置为刀具路径点。 当工具移动通过每个点时，相对角度连续地改变一个对应于相对角度差除以相等时间间隔的预定数量的角度（图3）。