公开(公告)号：US06259226B1

公开(公告)日：2001-07-10

申请号：US09486606

申请日：2000-03-01

申请人： Toshiyuki Kaitani ,  Tetsuaki Nagano ,  Tsutomu Kazama ,  Masanori Ozaki ,  Fumio Kumazaki

发明人： Toshiyuki Kaitani ,  Tetsuaki Nagano ,  Tsutomu Kazama ,  Masanori Ozaki ,  Fumio Kumazaki

IPC分类号： H02P736

CPC分类号： H02P6/085

摘要： There is provided a controlling device for an AC motor having a structure in which a current of a three phase brushless DC motor is detected and then converted to a rotor coordinate system, to separately control a torque split current (q axis) and an exciting split current (d axis), wherein an offset is estimated with a DC component of a multiplied value of the values corresponding to a d axis voltage command which is an output of an exciting split current controller and an electrical angle, and the detected current is compensated for, so that an offset of a current detector may be estimated and compensated for during its operation without stopping its rotation and the motor can rotate smoothly without a torque ripple, even in the case in which the current detector has an offset error or in the case in which an offset changes due to a temperature drift.

摘要翻译： 提供了一种用于AC电动机的控制装置，其具有检测三相无刷直流电动机的电流然后转换为转子坐标系的结构，以分别控制转矩分流电流（q轴）和激励分流 电流（d轴），其中利用作为励磁分流电流控制器的输出的ad轴电压指令的值的相乘值的DC分量和电角度来估计偏移量，并且检测的电流被补偿 ，因此即使在电流检测器具有偏移误差的情况下，电流检测器的偏移也可以在其操作期间被估计和补偿而不停止其旋转，并且马达可以平稳地旋转而没有转矩脉动 其中偏移由于温度漂移而改变。

公开(公告)号：US5652491A

公开(公告)日：1997-07-29

申请号：US623375

申请日：1996-03-28

申请人： Yasushi Ikawa ,  Masanori Ozaki ,  Shizuo Kumekawa ,  Tetsuaki Nagano ,  Fumio Kumazaki

发明人： Yasushi Ikawa ,  Masanori Ozaki ,  Shizuo Kumekawa ,  Tetsuaki Nagano ,  Fumio Kumazaki

IPC分类号： G05B19/19 ,  G05D3/12

CPC分类号： G05B19/19 ,  G05B2219/41138 ,  G05B2219/42011 ,  G05B2219/42062 ,  G05B2219/42246 ,  G05B2219/43117 ,  G05B2219/43118 ,  Y10S388/902

摘要： A position controller includes: a compensation torque control circuit which outputs a second torque signal T.sub.2 * and an initial value of an integration torque T.sub.iset on the basis of a real speed signal .omega..sub.M, a rotation angle instruction signal .theta..sub.M *, a real rotation angle signal .theta..sub.M, an integration torque signal T.sub.i of a speed control circuit, and a reference .theta..sub.drp *; a speed control circuit which outputs a first torque signal T.sub.1 * and the integration output T.sub.i on the basis of a speed instruction signal .omega..sub.M * and the real speed signal .omega..sub.M ; an adder which adds the first torque signal T.sub.1 * to the second torque signal T.sub.2 * and outputs a torque instruction signal; and a torque control circuit which controls the torque of the motor in accordance with the torque instruction signal.

摘要翻译： 位置控制器包括：补偿转矩控制电路，其基于实际速度信号ωM，旋转角度指令信号θM *，实际旋转输出第二转矩信号T2 *和积分转矩Tiset的初始值 角度信号θM，速度控制电路的积分转矩信号Ti和参考θdrp *; 速度控制电路，其基于速度指令信号ωM *和实际速度信号ωM输出第一转矩信号T1 *和积分输出Ti; 加法器，将第一转矩信号T1 *与第二转矩信号T2 *相加，并输出转矩指令信号; 以及转矩控制电路，其根据转矩指令信号来控制电动机的转矩。

公开(公告)号：US4994435A

公开(公告)日：1991-02-19

申请号：US256763

申请日：1988-10-11

申请人： Shoji Shiga ,  Masanori Ozaki ,  Ton-Chi Chang ,  Nakahiro Harada ,  Masanao Mimura

发明人： Shoji Shiga ,  Masanori Ozaki ,  Ton-Chi Chang ,  Nakahiro Harada ,  Masanao Mimura

IPC分类号： H01L39/12 ,  H01L39/24

CPC分类号： H01L39/2461 ,  H01L39/126 ,  Y10S505/701 ,  Y10S505/704 ,  Y10T29/49014 ,  Y10T428/12618

摘要： This invention discloses an oxide superconductor shaped body including a noble metal layer formed on at least one surface of an oxide superconductor layer formed on a substrate, and a method of manufacturing oxide superconductor shaped body.

公开(公告)号：US20120327796A1

公开(公告)日：2012-12-27

申请号：US13489497

申请日：2012-06-06

申请人： Masanori Ozaki ,  Takeshi Yoshida ,  Fumitaka Nonaka

发明人： Masanori Ozaki ,  Takeshi Yoshida ,  Fumitaka Nonaka

IPC分类号： H04W24/00

CPC分类号： H04W24/06

摘要： To reduce the load of a communication process performed between pseudo base stations of different communication standards. An LTE pseudo base station unit 3 includes: an LTE message processing unit 3b that transmits broadcast information including base station information about a C2K pseudo base station unit 4 to a mobile communication terminal 10, which is a test target, extracts location registration request message information from data when receiving the data including the location registration request message information as response message information to the transmitted broadcast information, and outputs the location registration request message information; and a specific C2K message processing unit 3c that outputs the location registration request message information as response message information when receiving the location registration request message information from the LTE message processing unit 3b.

摘要翻译： 减少在不同通信标准的伪基站之间执行的通信过程的负载。 LTE伪基站单元3包括：向作为测试对象的移动通信终端10发送包括关于C2K伪基站单元4的基站信息的广播信息的LTE消息处理单元3b，提取位置登记请求消息信息 从发送的广播信息中接收包含位置登记请求消息信息的数据作为响应消息信息时的数据，并输出该位置登记请求消息信息; 以及当从LTE消息处理单元3b接收到位置登记请求消息信息时，将位置登记请求消息信息作为响应消息信息输出的特定C2K消息处理部3c。

公开(公告)号：US20120007540A1

公开(公告)日：2012-01-12

申请号：US13257627

申请日：2010-03-08

申请人： Akira Tanabe ,  Yoshihiro Marushita ,  Hidetoshi Ikeda ,  Kei Terada ,  Tetsuya Tanabe ,  Masahiko Yoshida ,  Masanori Ozaki

发明人： Akira Tanabe ,  Yoshihiro Marushita ,  Hidetoshi Ikeda ,  Kei Terada ,  Tetsuya Tanabe ,  Masahiko Yoshida ,  Masanori Ozaki

IPC分类号： G05B5/01

CPC分类号： H02P23/04

摘要： Provided is a motor control device which realizes automatic adjustment of control of a motor for driving a mechanical load through a simple operation. The motor control device includes: a follow-up control unit (6) for receiving detection information of a detector (3) to output a torque command signal and output a status of motor control of a motor (1) as a control status amount signal, when a command signal regarding the motor control to be output from an upper-level controller is absent; an oscillation detection unit (9) for receiving the control status amount signal and detecting oscillation of a control status amount to output an oscillation detection signal; and an automatic adjustment unit (10) for receiving the oscillation detection signal to monitor a control status of the motor (1) and adjust a control parameter of the follow-up control unit (6) only when abnormality is detected.

摘要翻译： 提供一种电动机控制装置，其通过简单的操作实现用于驱动机械负载的电动机的控制的自动调节。 电动机控制装置包括：跟随控制单元（6），用于接收检测器（3）的检测信息，以输出转矩指令信号，并输出电动机（1）的电动机控制状态作为控制状态量信号 当从上级控制器输出关于电动机控制的命令信号时， 振荡检测单元（9），用于接收控制状态量信号并检测控制状态量的振荡以输出振荡检测信号; 以及仅在检测到异常时，接收振动检测信号以监视电动机（1）的控制状态并且调整跟随控制单元（6）的控制参数的自动调整单元（10）。

公开(公告)号：US20050158629A1

公开(公告)日：2005-07-21

申请号：US11030488

申请日：2005-01-05

申请人： Jun Furukawa ,  Yasuyuki Nehyo ,  Masanori Ozaki

发明人： Jun Furukawa ,  Yasuyuki Nehyo ,  Masanori Ozaki

IPC分类号： C22C11/06 ,  H01M4/68

CPC分类号： C22C11/06 ,  H01M4/68

摘要： Provided is a lead-based alloy for a lead-acid battery, comprising not less than 0.02% and less than 0.05% by weight of calcium, not less than 0.4% and not more than 4.0% by weight of tin, not less than 0.005% and not less than 0.002% and not more than 0.014% by weight of barium, and the balance of lead and unavoidable impurities.

摘要翻译： 本发明提供一种铅酸蓄电池用铅系合金，其含有0.02重量％以上且小于0.05重量％的钙，0.4重量％以上且4.0重量％以下的锡，不低于0.005重量份 ％且不小于0.002重量％且不超过0.014重量％，余量为铅和不可避免的杂质。

公开(公告)号：US5597064A

公开(公告)日：1997-01-28

申请号：US623647

申请日：1990-12-21

申请人： Masanori Ozaki ,  Keiji Mashimo

发明人： Masanori Ozaki ,  Keiji Mashimo

IPC分类号： C23C14/06 ,  C23C14/14 ,  C23C16/06 ,  C23C16/30 ,  H01H1/021 ,  H01H1/02

CPC分类号： H01H1/021 ,  C23C14/06 ,  C23C14/0641 ,  C23C14/067 ,  C23C14/14 ,  C23C16/06 ,  C23C16/30 ,  Y10T428/12576 ,  Y10T428/12806 ,  Y10T428/12819 ,  Y10T428/12826 ,  Y10T428/12833 ,  Y10T428/1284 ,  Y10T428/12847

摘要： The present invention provides inexpensive electric contact materials having higher hardness and higher melting point and being more excellent in the points of wear resistance and environmental resistance over the electric contact materials of Ag type, Au type, platinum group type, etc. having been used so far, production methods thereof and electric contacts used said contact materials.In the electric contact materials of the invention, basically, a covering layer having at least one selected from transition metals of groups IVa (Ti, Zr, Hf, etc.), Va (V, Nb, Ta, etc.) and VIa (Cr, Mo, W, etc.) as a major ingredient is formed on the substrate as an electric contact in a thickness of 0.03 to 100 .mu.m, and, if need be, a fixed intermediate layer is formed between said covering layer of electric contact and substrate or a fixed surface layer is formed on the outside of covering layer of electric contact, thus aiming at further improvement in the characteristics of contact.Such covering layer of electric contact can be formed by chemical vaporization or physical vaporization such as plasma CVD, sputtering, ion assist vaporization, ion plating, laser beam sputtering or the like and, by making the conditions of these vaporizations appropriate, it is possible to produce the electric contact materials having excellent characteristics of contact.

摘要翻译： PCT No.PCT / JP90 / 00589第 371 1990年12月21日第 102（e）1990年12月21日日期PCT提交1990年5月9日PCT公布。 出版物WO90 / 13685 日本1990年11月15日本发明提供了具有较高硬度和较高熔点的廉价电接触材料，并且在Ag型，Au型，铂族类型等的电接触材料上的耐磨性和耐环境性方面更优异。 已经使用到目前为止，其制造方法和电触点使用了所述接触材料。 在本发明的电接触材料中，基本上是具有从IVa（Ti，Zr，Hf等），Va（V，Nb，Ta等）和VIa（Ti，Zr，Hf等）的过渡金属中选出的至少一种的覆盖层， Cr，Mo，W等）作为主要成分，作为电接触形成在基板上，厚度为0.03〜100μm，如果需要，在所述电气覆盖层之间形成固定中间层 接触和基板或固定表面层形成在电接触覆盖层的外侧，从而旨在进一步提高接触特性。 这种电接触覆盖层可以通过化学蒸发或物理蒸发形成，例如等离子体CVD，溅射，离子辅助汽化，离子电镀，激光束溅射等，并且通过使这些汽化条件适当， 产生具有良好接触特性的电接触材料。

公开(公告)号：US20090172932A1

公开(公告)日：2009-07-09

申请号：US12380950

申请日：2009-03-05

申请人： Masanori Ozaki

发明人： Masanori Ozaki

IPC分类号： H01M4/82 ,  B21C23/04 ,  B21D31/04 ,  C22C11/00 ,  C22F1/12 ,  H01M4/22

CPC分类号： C22C11/06 ,  C22C11/08 ,  H01M4/685 ,  H01M4/70 ,  H01M4/74 ,  H01M4/82 ,  Y10T29/10 ,  Y10T29/18

摘要： A method of manufacturing a lead or a lead alloy plate lattice for a lead-acid battery, featured in that a melt of lead or a lead alloy is continuously extruded under temperatures lower by 10 to 100° C. than the melting point of the lead or the lead alloy, followed by subjecting the extrudate to cold rolling under temperatures lower by 50 to 230° C. than the melting point of the lead or the lead alloy with the total draft rate set at 10 to 90% and subsequently cooling and processing the cold rolled extrudate so as to manufacture a plate lattice.

摘要翻译： 一种制造铅酸蓄电池的铅或铅合金板栅的方法，其特征在于铅或铅合金的熔体在比铅的熔点低10至100℃的温度下连续挤出 或铅合金，然后将挤出物在低于铅笔或铅合金的熔点低于50至230℃的温度下进行冷轧，其中总吸气速率设定在10至90％，随后冷却和加工 冷轧挤出物，以制造板格。

公开(公告)号：US5992512A

公开(公告)日：1999-11-30

申请号：US819208

申请日：1997-03-17

申请人： Koutaro Tsuri ,  Hideaki Kameoka ,  Gou Isobe ,  Takeshi Nishizawa ,  Masanori Ozaki

发明人： Koutaro Tsuri ,  Hideaki Kameoka ,  Gou Isobe ,  Takeshi Nishizawa ,  Masanori Ozaki

IPC分类号： B21C37/20 ,  F25B33/00 ,  F25B37/00 ,  F25B39/02 ,  F28F1/06 ,  F28F1/36 ,  F28F13/18

CPC分类号： F28F1/36 ,  B21C37/207 ,  F28F1/06 ,  F25B33/00 ,  F25B37/00 ,  F25B39/026 ,  Y10S165/515

摘要： A heat exchanger tube for effecting a heat exchange between a fluid inside the heat exchanger tube and another fluid flowing outside the heat exchanger tube, which is provided with a first kind of spiral grooves and a second kind of spiral grooves, each being formed on an outer surface of the heat exchanger tube. The twisting direction of the first kind of spiral grooves in relative to the axis of the heat exchanger tube is the same as that of the second kind of spiral grooves but differs in helix angle from each other with helix angles of the first kind of spiral grooves and the second kind of spiral grooves falling within the range of 3.degree. to 80.degree. in relative to the axis of the heat exchanger tube.

摘要翻译： 一种热交换器管，用于实现热交换器管内的流体与流过热交换器管外部的流体之间的热交换，该流体设置有第一种螺旋槽和第二种螺旋槽，每个螺旋槽形成在 热交换器管的外表面。 第一种螺旋槽相对于热交换器管的轴线的扭转方向与第二种螺旋槽的扭转方向相同，但第一种螺旋槽的螺旋角的螺旋角彼此不同 并且第二种螺旋槽相对于热交换器管的轴线落入3°至80°的范围内。

公开(公告)号：US5892424A

公开(公告)日：1999-04-06

申请号：US596945

申请日：1996-02-05

申请人： Kiyoshi Yamamoto ,  Masanori Ozaki ,  Takeshi Hirasawa ,  Yoshikazu Ohashi

发明人： Kiyoshi Yamamoto ,  Masanori Ozaki ,  Takeshi Hirasawa ,  Yoshikazu Ohashi

IPC分类号： H01H1/02 ,  H01H1/66

CPC分类号： H01H1/0201

摘要： In an encapsulated contact material which varies little in contact resistance and has good working life performance, at least one contact coating layer is formed covering the surface of a contact substrate. The contact coating layer includes a substantial matrix formed of at least one element selected from a group including Mo, Zr, Nb, Hf, Ta, and W, the matrix being loaded with 0.5 to 50 atom % of at least one element selected from a group including Zn, Cd, Hg, Al, Ga, In, Tl, Ge, Sn, Pb, As, Sb, and Bi. The contact coating layer has a thickness of 0.1 .mu.m or more.

摘要翻译： 在接触电阻变化很小并且具有良好的工作寿命性能的封装接触材料中，形成覆盖接触基板表面的至少一个接触涂层。 接触涂层包括由选自Mo，Zr，Nb，Hf，Ta和W中的至少一种元素形成的基本矩阵，该基体载有0.5至50原子％的至少一种选自 包括Zn，Cd，Hg，Al，Ga，In，Tl，Ge，Sn，Pb，As，Sb和Bi。 接触涂层的厚度为0.1μm以上。