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111. 发明授权

US5877603A Electric current control method for a servomotor 失效
标题翻译：伺服电机的电流控制方法
公开(公告)号：US5877603A
公开(公告)日：1999-03-02
申请号：US836712
申请日：1997-05-13
申请人： Hiroyuki Uchida , Yasusuke Iwashita , Yuichi Endo , Takashi Okamoto
发明人： Hiroyuki Uchida , Yasusuke Iwashita , Yuichi Endo , Takashi Okamoto
IPC分类号： H02P21/00 , H02P27/04 , H02P27/06 , H02P5/408
CPC分类号： H02P21/06 , H02P21/22
摘要： An electric current control method for a servomotor in which a reactive current is lowered in a region where a voltage saturation does not occur, to suppress generation of heat caused by the reactive current and achieve a stable rotation up to a high-speed region. In the current control of the servomotor using a DQ conversion, an electric current is not supplied to d-phase and supplied only to q-phase when a rotational speed of the servomotor is not high, and the reactive current is supplied to the d-phase only when the rotational speed of the servomotor is high, to thereby lower the terminal voltage of the servomotor by the reactive current. Thus, the reactive current is reduced in the region where the voltage saturation does not occur, to thereby suppress the generation of heat due to the reactive current, and also achieve the stable rotation even in the high-speed region.
摘要翻译： PCT No.PCT / JP96 / 02661 Sec。 371日期1997年5月13日 102（e）日期1997年5月13日PCT提交1996年9月17日PCT公布。公开号WO97 / 10643 日本公开1997年3月20日在不发生电压饱和的区域中无功电流降低的伺服电动机的电流控制方法中，为了抑制由无功电流引起的热量的产生并达到稳定的高达高达速度区域。在使用DQ转换的伺服电动机的电流控制中，当伺服电动机的转速不高时，不向d相供给电流，仅供给q相，并且将无功电流供给到d相，只有当伺服电动机的转速高时，才能通过无功电流来降低伺服电动机的端电压。因此，在没有发生电压饱和的区域中，无功电流减小，从而抑制由无功电流引起的热量的产生，并且即使在高速区域也能实现稳定的旋转。

112. 发明授权

US5233342A Remote control system 失效
标题翻译：远程控制系统
公开(公告)号：US5233342A
公开(公告)日：1993-08-03
申请号：US657803
申请日：1991-02-20
申请人： Kenji Yashiro , Takashi Okamoto
发明人： Kenji Yashiro , Takashi Okamoto
IPC分类号： H02J13/00 , H04L12/28 , H04M11/00 , H04Q9/00
CPC分类号： H04L12/2818 , H02J13/0031 , H04Q9/00 , H04L2012/285 , H04Q2209/10 , H04Q2209/30 , H04Q2209/88 , Y02B70/325 , Y02B90/2692 , Y02E60/74 , Y04S10/30 , Y04S20/228 , Y04S40/146 , Y10T307/865
摘要： A remote control system is employed with a view to realization of automated/unattended control in supervisory control of power equipment, transportion/traffic equipment, building equipment, home equipment, and the like. This remote control system includes a priority rank determination unit and a control unit on the controlled side where a control signal for controlling the operation of a plurality of electric equipment is inputted through a communication system from the control side. The priority rank determination unit determines an operating priority rank of respective electric equipments on the basis of respective power dissipations of the plurality of electric equipments. The control unit operates respective electric equipments on the basis of the operating priority rank thus determined. By controlling the operation of the electric equipment in this way, an accident of interruption of the operation of the entire system resulting from the operation of a specific electric equipment is prevented. Further, since this system judges in advance as to whether or not the operation of a specific electric equipment is proper, thus making it possible to prevent in advance the operation of an interrupter, etc., the supervisory control of the system is always maintained.
摘要翻译：采用遥控系统，以实现电力设备，运输/交通设备，建筑设备，家庭设备等的监控中的自动/无人值守控制。该远程控制系统包括控制侧的优先级确定单元和控制单元，用于通过通信系统从控制侧输入用于控制多个电气设备的操作的控制信号。优先级确定单元基于多个电气设备的各自的功率消耗来确定各个电气设备的操作优先等级。控制单元基于如此确定的操作优先级对各个电气设备进行操作。通过以这种方式控制电气设备的操作，防止了由特定电气设备的操作导致的整个系统的操作中断的事故。此外，由于该系统预先判断特定电气设备的操作是否合适，因此能够预先防止断续器等的操作，始终保持系统的监控。

113. 发明授权

US5076764A Swash plate type compressor 失效
标题翻译：斜盘式压缩机
公开(公告)号：US5076764A
公开(公告)日：1991-12-31
申请号：US575314
申请日：1990-08-30
申请人： Katsunori Kawai , Takashi Okamoto , Shinichi Ishihara , Hitoshi Inuka
发明人： Katsunori Kawai , Takashi Okamoto , Shinichi Ishihara , Hitoshi Inuka
IPC分类号： F04B27/08 , F04B27/10
CPC分类号： F04B27/1036
摘要： A swash plate type compressor having axially spaced inlet chambers and outlet chambers located on the side of angularly spaced pistons having each side thereof pump chambers which are connected to inlet chamber when the medium is introduced into the pump chambers, and are connected to the outlet chamber when the medium is removed to the outlet chambers. A swash plate chamber is arranged inside the cylinder block and cooperates with the pistons via respective shoes for reciprocating the pistons in the respective cylinder bores. An inlet of the fluid to be compressed is opened to the swash plate chamber at a circumferential position along the inner wall of the swash plate chamber. Communication passageways for connection of the swash plate chamber with the inlet chambers are arranged on position spaced farthest from the inlet port. The flow of the lubrication oil contained in the gas to be compressed is generated inside the swash plate chamber and comes into contact with all of the shoes, to lubricate same, before being introduced into the communication passageway from the swash plate chamber.
摘要翻译：旋转斜盘式压缩机，其具有轴向间隔开的入口室和出口室，其位于角度间隔开的活塞的侧面上，每个活塞的每一侧具有泵室，当介质被引入泵室时，其连接到入口室，并且连接到出口室当介质被移除到出口室时。旋转斜盘室设置在气缸体内部，并通过相应的鞋与活塞配合，以使活塞在相应气缸孔中往复运动。被压缩的流体的入口在旋转斜盘室的内壁的周向位置向斜盘室敞开。用于连接旋转斜盘室与入口室的通信通道布置在距入口最远的位置。包含在待压缩气体中的润滑油的流动在旋转斜盘室内部产生并与所有的鞋接触，以便在从斜盘室引入连通通道之前对其进行润滑。

114. 发明授权

US4981419A Wobble plate type refrigerant compressor having a thrust bearing assembly for a wobble plate support 失效
标题翻译：摆盘式制冷剂压缩机具有用于摆盘支承的推力轴承组件
公开(公告)号：US4981419A
公开(公告)日：1991-01-01
申请号：US394074
申请日：1989-08-15
申请人： Hiroaki Kayukawa , Kenji Takenaka , Takashi Okamoto , Akihiko Hyodo
发明人： Hiroaki Kayukawa , Kenji Takenaka , Takashi Okamoto , Akihiko Hyodo
IPC分类号： F04B27/08 , F04B27/10 , F16C19/30
CPC分类号： F16C19/30 , F04B27/1063
摘要： A thrust bearing assembly of a wobble plate type refrigerant compressor for supporting a non-rotatable inclined wobble plate on a rotatable drive element which rotates with a drive shaft, and having a inclined drive face able to convert a rotating motion of the drive element into a wobbling motion of the wobble plate to thereby cause a reciprocation of compression pistons in cylinder bores, the thrust bearing assembly having a plurality of roller elements, an annular retainer elements holding the roller elements therein and rotating in a space between the drive face of the drive element and an inclined face of the wobble plate confronting the drive face, a pair of race elements attached to the drive and inclined faces of the drive element and the wobble plate to provide raceways for rolling of the roller elements, and a circumferentially extended guide way element supplying the annular retainer elements with a constant slide guide during the operation of the compressor irrespective of a change in the operating speed and compression ratio of the compressor.
摘要翻译：摆动板式制冷剂压缩机的推力轴承组件，用于将不可旋转的倾斜摆盘支撑在与驱动轴一起旋转的可旋转驱动元件上，并且具有倾斜的驱动面，该驱动面能够将驱动元件的旋转运动转换为摇摆板的摆动运动，从而引起气缸孔中的压缩活塞的往复运动，推力轴承组件具有多个滚子元件，将滚子元件保持在其中并在驱动器的驱动面之间的空间内旋转的环形保持器元件摆动板的面对着驱动面的一个倾斜面，安装在驱动元件和摆动板的驱动和倾斜面上的一对滚道元件，以提供用于滚动滚子元件的滚道，以及周向延伸的引导方式元件在压缩机的操作期间向环形保持器元件供应恒定的滑动引导件，而不管压缩机的运行速度和压缩比的变化。

115. 发明授权

US4173232A Residual coin detecting device in coin processing machine 失效
标题翻译：硬币处理机中的硬币检测装置
公开(公告)号：US4173232A
公开(公告)日：1979-11-06
申请号：US882038
申请日：1978-02-28
申请人： Kazuto Asami , Takashi Okamoto
发明人： Kazuto Asami , Takashi Okamoto
IPC分类号： G07D9/00 , G07D9/06 , G07D3/00
CPC分类号： G07D9/065 , G07D9/00
摘要： In a coin processing machine wherein coins from a turntable are sent in succession through a coin passageway to a processing position, a pair of coin guides at least one of which is adjustable by a first control member are arranged on opposite sides of the coin passageway thus defining the width variable of the coin passageway, a residual coin detecting device comprises an electric driving unit driving the first control member and also a second control member in accordance with a selected one of a plurality of selectable denominations of coins set in the machine, and a residual coin detecting member controlled by the second control member in vertical movements between the coin guides prior to the adjustment of the movable coin guide by the first control member, so that coins incidentally remaining in the coin passageway are detected by the coin detecting member.
摘要翻译：在硬币处理机中，其中来自转台的硬币通过硬币通道相继送往处理位置，其中至少一个可由第一控制构件调节的一对硬币导轨布置在硬币通道的相对侧上，因此限定硬币通道的宽度变量，剩余硬币检测装置包括根据设置在机器中的多个可选择的硬币中的一个选择驱动第一控制部件的驱动单元和第二控制部件，以及剩余硬币检测部件，在由所述第一控制部件调整所述可动硬币导向器之前，在所述硬币导向器之间的垂直运动中由所述第二控制部件控制，从而硬币检测部件检测出硬币通路中附带的硬币。

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