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1. 发明授权

US4298940A Slipping detector system for vehicles 失效
标题翻译：用于车辆的滑动检测器系统
公开(公告)号：US4298940A
公开(公告)日：1981-11-03
申请号：US46330
申请日：1979-06-07
申请人： Tomio Tadokoro , Tatsuro Horie
发明人： Tomio Tadokoro , Tatsuro Horie
IPC分类号： G01P15/00 , B60L3/10 , B60T8/17 , G01P3/58 , G06F15/20 , H02P5/50
CPC分类号： G01P3/58 , B60L3/10 , B60T8/1705 , B60L2200/26 , Y02T10/646 , Y02T10/648
摘要： A railway vehicle has a plurality of motors for driving a plurality of wheels respectively, which motors are controlled to produce the same current to attain the same torque for each motor. These current values are detected respectively and received alternately in time division manner. A current value received is stored until the next current value for the same motor is received. The current value newly received is compared with the immediately previously stored current value for the same motor and the error therebetween is detected. When the current variation for the motor is larger than a predetermined value, the slipping of the wheel driven by that motor is detected. Also a received current value is compared with the current values for the other motors, and if the error is larger than a predetermined value, the slipping of the wheel driven by the motor associated with the received current value is detected.
摘要翻译：铁路车辆具有分别用于驱动多个车轮的多个电动机，这些电动机被控制以产生相同的电流以获得与每个电动机相同的转矩。分别检测这些电流值，并以时分方式交替接收。接收的当前值被存储直到接收到相同电动机的下一个当前值。将新接收的电流值与同一电动机的紧接在前存储的当前值进行比较，并检测其间的误差。当电动机的电流变化大于预定值时，检测到由该电动机驱动的车轮的滑动。另外将接收到的电流值与其他电动机的当前值进行比较，如果误差大于预定值，则检测由与所接收的电流值相关的电动机驱动的车轮的滑动。

2. 发明授权

US5378339A Water electrolyzer 失效
标题翻译：水电解槽
公开(公告)号：US5378339A
公开(公告)日：1995-01-03
申请号：US94044
申请日：1993-08-02
申请人： Kazuaki Aoki , Tomio Tadokoro , Shozo Miyazawa
发明人： Kazuaki Aoki , Tomio Tadokoro , Shozo Miyazawa
IPC分类号： C02F1/28 , C02F1/44 , C02F1/461 , C02F9/00 , C25B9/00 , C25B11/10 , C25B15/08
CPC分类号： C02F1/4618 , C02F1/283 , C02F1/44 , C02F1/46104 , C02F2001/46138 , C02F2001/46152 , C02F2001/4619 , C02F2201/003 , C02F2201/4611 , C02F2201/46115 , C02F2201/46145 , C02F2201/46155 , C02F9/00
摘要： An object of the present invention is to provide a water electrolyzer, which has higher electrolyzing efficiency and smaller size than conventional ones. In an electrolyzing tank, at least three cylindrical electrodes, each of which has different polarity with respect to adjacent one, are arranged concentrically with cylindrical partitions. Surface area of the one cylindrical electrode, which is provided between other two, is equal to the sum of surface area of an outer face of the inner cylindrical electrode and that of an inner face of the outer cylindrical electrodes, so that maximum electrolyzing efficiency can be gained.
摘要翻译： PCT No.PCT / JP93 / 00084 Sec。 371日期：1993年8月2日 102（e）1993年8月2日PCT 1993年1月21日PCT PCT。出版物WO93 / 15022 日本公开日1993年8月5日。本发明的目的在于提供一种电解槽，其电解效率高，比现有的电解槽小。在电解槽中，至少三个圆柱形电极与圆柱形分隔件同心地布置，每个圆柱形电极相对于相邻极性具有不同的极性。设置在其他两个之间的一个圆柱形电极的表面积等于内圆柱形电极的外表面和外圆柱形电极的内表面的表面积的总和，使得最大电解效率可以获得。

3. 发明授权

US5374341A Water electrolyzer 失效
标题翻译：水电解槽
公开(公告)号：US5374341A
公开(公告)日：1994-12-20
申请号：US84199
申请日：1993-07-09
申请人： Kazuaki Aoki , Tomio Tadokoro , Shozo Miyazawa
发明人： Kazuaki Aoki , Tomio Tadokoro , Shozo Miyazawa
IPC分类号： C02F1/00 , C02F1/28 , C02F1/44 , C02F1/461 , C02F1/68 , C02F9/00 , C25B9/00 , C25B15/02
CPC分类号： C02F1/4618 , C02F1/283 , C02F1/44 , C02F1/68 , C02F2001/4619 , C02F2201/46125 , C02F2201/46145 , C02F2201/46155 , C02F2201/4617 , C02F2201/46175 , C02F2201/4618 , C02F2209/005 , C02F2209/006 , C02F2209/06 , C02F9/00
摘要： In the water electrolyzer, an electrolyzing section has electrodes for electrolyzing raw water. The water pressure sensor detects pressure of raw water introduced into the electrolyzing section. A driver circuit adjusts electric power supplied to the electrodes. A microprocessor controls the driver circuit to adjust electric power supplied to the electrodes on the basis of water pressure detected by the water pressure sensor so as to maintain the pH value of the electrolyzed water in a prescribed range. With this structure, the pH value of the electrolyzed water can be maintained in the prescribed range without reference to quantity of water in the electrolyzing section.
摘要翻译： PCT No.PCT / JP92 / 01503 Sec。 371日期：1993年7月9日 102（e）日期1993年7月9日PCT 1991年11月17日PCT PCT。第WO93 / 10051号公报日期：1993年5月27日。在水电解器中，电解部具有用于电解原水的电极。水压传感器检测引入电解部的原水的压力。驱动电路调节供给电极的电力。微处理器控制驱动电路，根据由水压传感器检测到的水压调节供给电极的电力，以将电解水的pH值保持在规定范围内。利用这种结构，电解水的pH值可以保持在规定范围内，而不参照电解部分中的水量。

4. 发明授权

US3940680A A.C. - D.C. power converter for D.C. load 失效
标题翻译：直流负载的直流电源转换器
公开(公告)号：US3940680A
公开(公告)日：1976-02-24
申请号：US536249
申请日：1974-12-24
申请人： Tomio Tadokoro , Toshikatsu Kouno , Akio Sasaki
发明人： Tomio Tadokoro , Toshikatsu Kouno , Akio Sasaki
IPC分类号： H02M1/10 , H02M3/135 , H02M7/757 , H02P4/00 , H02M7/00
CPC分类号： H02P4/00 , B60L7/12 , B60L9/12 , H02M1/10 , H02M3/135 , H02M7/757 , B60L2200/26 , B60L2210/20 , B60L2210/30 , B60L2210/40 , B60L2240/12 , Y02T10/7241 , Y02T10/725
摘要： A power converter which can operate with both a D.C. power source and an A.C. power source for supplying electric power to a D.C. load such as a D.C. motor. The power converter comprises thyristors, a diode, a reactor and a capacitor. A plurality of series circuits each including two series-connected thyristors are connected in parallel to provide A.C. terminals at the series connection points of the thyristors and to provide D.C. terminals at the parallel connection points of the series circuits. The diode is interposed between the parallel-connected series circuits of the thyristors, and the reactor and the capacitor are connected in series to form a series circuit which is connected in parallel with the series circuits of the thyristors. The power converter is connected at the D.C. terminals between the power source and the load to function as a chopper when the power source supplies D.C. power to the load. On the other hand, when the power source supplies A.C. power to the load, the power converter is connected at the A.C. terminals to the power source and at the D.C. terminals to the load to function as a converter or inverter. The desired function of the power converter is obtained by controlling the gate signal applied to the gate of each of the thyristors.
摘要翻译：电力转换器，其可以工作于直流电源和交流电源，用于向直流负载（例如直流电动机）供电。功率转换器包括晶闸管，二极管，电抗器和电容器。并联连接多个串联电路，每个串联电路包括两个串联连接的晶闸管，以在晶闸管的串联连接点处提供连接端子，并在串联电路的并联连接点处提供直流端子。二极管插在晶闸管的并联串联电路之间，电抗器和电容器串联连接，形成与晶闸管的串联电路并联的串联电路。电源转换器在电源和负载之间的直流端连接，当电源向负载供电时，用作斩波器。另一方面，当电源向负载提供交流电源时，电力转换器在交流端子处连接到电源和直流端子到负载以用作转换器或逆变器。通过控制施加到每个晶闸管的栅极的栅极信号来获得功率转换器的期望功能。

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