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11. 发明授权

US09500192B2 Compressed air supply apparatus 有权
标题翻译：压缩空气供给装置
公开(公告)号：US09500192B2
公开(公告)日：2016-11-22
申请号：US14089210
申请日：2013-11-25
申请人： MITSUBISHI HEAVY INDUSTRIES, LTD. , Mitsubishi Electric Corporation , CENTRAL JAPAN RAILWAY COMPANY
发明人： Takahisa Inui , Tomoki Watanabe , Gakuji Kobayashi , Noriyuki Taniyama , Shinichiro Tanaka
IPC分类号： F02B3/00 , F04B41/02 , B60T15/02 , B60T17/02 , F04B49/03 , B60T13/66 , B60T17/22 , B60T15/04
CPC分类号： F04B41/02 , B60T13/665 , B60T15/021 , B60T15/048 , B60T17/02 , B60T17/228 , F04B49/03 , Y10T137/86051
摘要： A compressed air supply apparatus includes a control unit configured to operate an air compressor when a measurement value of a pressure measurement unit reaches a first pressure or less, and configured to stop the air compressor when the measurement value reaches a second pressure higher than the first pressure, and a plurality of relief valve apparatuses installed in each of the connection flow path between the air compressor and each of a plurality of air tanks, wherein each of the plurality of relief valve apparatuses is configured to open the connection flow path to the atmosphere when the measurement value reaches a third pressure higher than the second pressure and close the connection flow path when the measurement value reaches a fourth pressure higher than the second pressure and lower than the third pressure after the opening.
摘要翻译：一种压缩空气供给装置，包括：控制单元，被配置为当压力测量单元的测量值达到第一压力或更小时操作空气压缩机，并且被配置为当所述测量值达到比所述第一压力高的第二压力时停止所述空气压缩机压力以及安装在空气压缩机与多个空气罐中的每一个之间的连接流路中的多个安全阀装置，其中，所述多个安全阀装置中的每一个被构造成打开到大气的连接流动路径当测量值达到比第二压力高的第三压力并且当测量值达到比第二压力高的第四压力并且在打开之后低于第三压力时闭合连接流动路径。

12. 发明申请

US20160285395A1 POWER SYSTEM, POWER CONVERTER CONTROLLING APPARATUS, AND ELECTRIC VEHICLE HAVING THE POWER SYSTEM 有权
标题翻译：电力系统，电力转换器控制装置和具有电力系统的电动车辆
公开(公告)号：US20160285395A1
公开(公告)日：2016-09-29
申请号：US15177338
申请日：2016-06-08
申请人： CENTRAL JAPAN RAILWAY COMPANY , FUJI ELECTRIC CO., LTD.
发明人： Kei SAKANOUE , Hirokazu KATO , Hiroki SHIMOYAMA , Tomotaka NISHIJIMA , Junichi ISHII , Yasushi MATSUMOTO , Toshie KIKUCHI
IPC分类号： H02P5/74
CPC分类号： H02P5/74 , B60L3/0061 , B60L3/12 , B60L11/1803 , B60L15/007 , B60L2210/30 , B60L2210/40 , B60L2220/12 , B60L2240/421 , B60L2240/423 , B60L2240/427 , B60L2240/429 , B60L2240/526 , B60L2240/527 , B60L2240/529 , B60W20/00 , H02M1/32 , H02M7/53873 , H02P5/747 , Y02T10/644 , Y02T10/645 , Y02T10/646 , Y02T10/7005 , Y02T10/7241
摘要： A controlling apparatus includes a storage unit for storing, for each sampling period, a combination of a primary frequency of connected induction motors and the amplitude of a voltage command value, and a gradient detection unit for calculating a value corresponding to an increase in the amplitude of the voltage command value divided by an increase in the primary frequency, and for outputting a failure signal upon determining, when a result of the division is less than a predetermined reference value, that the plurality of induction motors include at least one induction motor having a phase sequence that includes incorrect wiring with respect to the power converter.
摘要翻译：控制装置包括存储单元，用于在每个采样周期中存储连接的感应电动机的主频率和电压指令值的振幅的组合;以及梯度检测单元，用于计算对应于振幅增加的值电压指令值除以主频率的增加，并且在确定时输出故障信号，当分割结果小于预定参考值时，多个感应电动机包括至少一个感应电动机，其具有至少一个感应电动机，其具有包括相对于功率转换器的错误布线的相序。

13. 外观设计

USD762896S1 Light fixture for a vehicle 有权
公开(公告)号：USD762896S1
公开(公告)日：2016-08-02
申请号：US29521031
申请日：2015-03-19
申请人： NIPPON SHARYO, LTD. , CENTRAL JAPAN RAILWAY COMPANY
设计人： Masahiro Sugesawa , Tomoyuki Fukunaga , Yoshikazu Sumi , Masayuki Hattori , Kuniharu Matsuda , Akira Nishikawa , Hiroki Tanaka , Hiroyuki Ishikura

14. 外观设计

USD761465S1 Light bar for a motor vehicle 有权
标题翻译：汽车灯条
公开(公告)号：USD761465S1
公开(公告)日：2016-07-12
申请号：US29521009
申请日：2015-03-19
申请人： CENTRAL JAPAN RAILWAY COMPANY , NIPPON SHARYO, LTD.
设计人： Masahiro Sugesawa , Tomoyuki Fukunaga , Yoshikazu Sumi , Masayuki Hattori , Kuniharu Matsuda , Akira Nishikawa , Hiroki Tanaka , Hiroyuki Ishikura

15. 发明申请

US20160011325A1 EARTHQUAKE PREDICTION DEVICE 审中-公开
标题翻译：地震预测装置
公开(公告)号：US20160011325A1
公开(公告)日：2016-01-14
申请号：US14770398
申请日：2013-02-25
申请人： CENTRAL JAPAN RAILWAY COMPANY
发明人： Shuichi TAYA
IPC分类号： G01V1/00 , G01V1/30
CPC分类号： G01V1/008 , G01V1/303
摘要： An earthquake prediction device comprises a predicted value calculation unit that calculates, from a prediction formula, a predicted value (MMIvp) indicating a predicted intensity of a ground motion on the Modified Mercalli Intensity scale, using a maximum velocity value (Vumax), which is the largest among absolute values of velocity component calculated by a vertical velocity calculation unit, after a sensor starts detecting the ground motion caused by an earthquake. The prediction formula is: MMIvp=αvlog10(Vumax)+βv.
摘要翻译：地震预测装置包括预测值计算单元，该预测值计算单元使用最大速度值（Vumax）从预测公式计算表示改进的Mercalli强度标度上的地面运动的预测强度的预测值（MMIvp），其为传感器开始检测地震引起的地面运动后，由垂直速度计算单元计算出的速度分量的绝对值中最大。预测公式为：MMIvp =αvlog10（Vumax）+＆bgr; v。

16. 发明授权

US09028004B2 Vehicle seat 有权
标题翻译：车座
公开(公告)号：US09028004B2
公开(公告)日：2015-05-12
申请号：US14059829
申请日：2013-10-22
申请人： Central Japan Railway Company , Tenryu Industries Co., Ltd.
发明人： Yukio Takahashi , Hiroki Tsunoda , Soshi Kawakami , Yuya Futamura , Masaki Yamabe
IPC分类号： B60N2/72 , B60N2/70
CPC分类号： B60N2/7035 , B60N2/7094 , B60N2/72
摘要： The present invention provides a vehicle seat which includes a seat frame, a seat cushion receiving member stretched across the seat frame, and a seat cushion placed on the seat cushion receiving member. In the vehicle seat, the seat cushion has such dimensions as to cover the seat frame as viewed in plan, and a lower surface of the seat cushion has a raised portion in a region covering the seat frame, and the raised portion is raised so as not to contact the seat frame.
摘要翻译：本发明提供一种车辆座椅，其包括座椅框架，横跨座椅框架延伸的座垫接收构件和放置在座垫接收构件上的座垫。在车辆座椅中，座垫具有如平面图所示的覆盖座椅框架的尺寸，并且座垫的下表面在覆盖座椅框架的区域中具有凸起部分，并且凸起部分被升高以便不接触座椅框架。

17. 发明申请

US20150023079A1 POWER SUPPLY DEVICE 有权
标题翻译：电源设备
公开(公告)号：US20150023079A1
公开(公告)日：2015-01-22
申请号：US14322188
申请日：2014-07-02
申请人： CENTRAL JAPAN RAILWAY COMPANY , FUJI ELECTRIC CO., LTD.
发明人： Tadashi SAWADA , Toshiaki MURAI , Yoshiyasu HAGIWARA , Masayuki TOBIKAWA , Ayako SAGA , Tomotaka NISHIJIMA , Toshiya KANEKO
IPC分类号： H02M7/219
CPC分类号： H02M7/219 , H02J5/005 , H02J50/12 , H02M1/42 , H02M1/4258 , H02M7/5388 , Y02B70/1441
摘要： In a power supply device, the bridge circuit including a plurality of switching arms which is an inverse-parallel circuit of a semiconductor switch and a diode. The power supply device includes a control unit. The control unit switches the semiconductor switch such that a voltage v between AC terminals becomes a positive-negative voltage whose peak value is the voltage Vo between the DC terminals only during prescribed time periods before and after a point that has deviated from each zero crossing point ZCP of a current i by a prescribed compensation period φ and such that the voltage v between the AC terminals becomes a zero voltage during the other time periods, and sets the compensation period φ such that a time period during which the voltage v between the AC terminals becomes a zero voltage is the shortest.
摘要翻译：在电源装置中，桥式电路包括多个开关臂，它们是半导体开关和二极管的反并联电路。电源装置包括控制单元。控制单元切换半导体开关，使得AC端子之间的电压v成为正负电压，其峰值仅在直接端子之间的电压Vo仅在偏离每个过零点的点之前和之后的规定时间段期间电流i的ZCP在规定的补偿周期＆phgr 并且使得在其他时间段期间，AC端子之间的电压v变为零电压，并且设置补偿周期＆phgr; 使得AC端子之间的电压v变为零电压的时间段是最短的。

18. 发明申请

US20140330461A1 Power Conversion System for High-Speed Railway Vehicles and Method of Controlling Power Conversion System for High-Speed Railway Vehicles 有权
标题翻译：高铁路车辆电力转换系统及高速铁路车辆电力转换系统控制方法
公开(公告)号：US20140330461A1
公开(公告)日：2014-11-06
申请号：US14361029
申请日：2012-11-30
申请人： Central Japan Railway Company
发明人： Masayuki Ueno , Kenji Sato , Hirokazu Kato
IPC分类号： B60L3/00 , B60L9/12
CPC分类号： B60L3/003 , B60L1/003 , B60L9/00 , B60L9/12 , B60L2200/26 , B60L2210/10 , B60L2210/40 , B60L2240/36 , B60L2240/525 , B61C17/00 , B61L15/0081 , B61L25/021 , B61L25/028 , Y02T10/7216 , Y02T10/7241
摘要： A plurality of power conversion apparatuses disposed in a traveling direction of a plurality of vehicles coupled to one another each includes a conversion unit to convert electric power; a heat dissipation unit to dissipate heat that is generated in the conversion unit to a traveling wind; and a control unit to control the electric power to be converted. A control unit in a first power conversion apparatus is disposed forward, in the traveling direction, of a heat dissipation unit in the first power conversion apparatus, and increases or decreases electric power to be converted in a conversion unit of the first power conversion apparatus in accordance with at least one of information of a number of other heat dissipation units dissipating heat to the traveling wind and information of a distance to a forwardly adjacent one of the other heat dissipation units in the traveling direction.
摘要翻译：在彼此耦合的多个车辆的行进方向上配置的多个电力变换装置，具有转换电力的转换部，散热单元，其将在所述转换单元中产生的热量散发到行驶风; 以及控制单元，用于控制要转换的电力。第一电力转换装置中的控制单元在行进方向上布置在第一电力转换装置中的散热单元的前方，并且将第一电力转换装置的转换单元中的要转换的电力增加或减少，根据向行驶风散热的多个其他散热单元的信息中的至少一个以及与行进方向上的其他散热单元的前方相邻的一个的距离的信息。

19. 发明申请

US20140292092A1 POWER SUPPLY DEVICE 有权
标题翻译：电源设备
公开(公告)号：US20140292092A1
公开(公告)日：2014-10-02
申请号：US14200790
申请日：2014-03-07
申请人： FUJI ELECTRIC CO., LTD. , CENTRAL JAPAN RAILWAY COMPANY
发明人： Ayako ICHINOSE , Michio TAMATE , Koji MARUYAMA , Tomotaka NISHIJIMA
IPC分类号： H01F38/14
CPC分类号： H02M7/219 , H01F38/14 , H02J5/005 , H02J50/12 , H02M2001/0058 , Y02B70/1491
摘要： In a power supply device the bridge circuit is configured such that a plurality of series circuits of two inverse parallel connection circuits of a semiconductor switch and a diode are connected in parallel. The power supply device includes a control unit configured to control the semiconductor switch such that a voltage between AC terminals of the bridge circuit becomes a zero voltage only during a prescribed time period before and after two zero crossing points in one cycle of the input current and such that the voltage becomes a positive-negative voltage in which the output voltage is a peak current value during other time periods. Consequently, a power factor of the power receiving circuit is improved and a loss of an entire device is inhibited, and a size and a cost of the entire device may be reduced.
摘要翻译：在电源装置中，桥式电路被配置为使得半导体开关和二极管的两个反并联连接电路的多个串联电路并联连接。电源装置包括：控制单元，被配置为控制半导体开关，使得桥接电路的AC端子之间的电压仅在输入电流的一个周期中的两个过零点之前和之后的规定时间段内变为零电压;以及使得电压变为在其它时间段期间输出电压为峰值电流值的正负电压。因此，电力接收电路的功率因数得到改善，并且整个器件的损耗被抑制，整个器件的尺寸和成本可能降低。

20. 发明授权

US11519825B2 Temperature abnormality detection system and temperature abnormality detection method 有权
公开(公告)号：US11519825B2
公开(公告)日：2022-12-06
申请号：US16534273
申请日：2019-08-07
申请人： Central Japan Railway Company
发明人： Masashi Itoyama , Takeshi Narita , Naotaka Kumagai
IPC分类号： G01M17/08 , G01M17/10 , B61K9/04 , G01K1/02
摘要： A temperature abnormality detection system includes: measurement devices; and a processor to determine temperature abnormality using a first temperature T1, a second temperature T2, and a third temperature T3. The processor determines occurrence of temperature abnormality when any one of following conditions is satisfied: (A) T1>A0 or T2>A0 or T3>A0; (B) T1>A1 and (T2−T1>A4 or T2−T1 A2 and T3>A3; (C) T1>A1 and T2−T1>A4 and T3>A3; (D) T1>A1 and T2−T1>A4 and (T3−T2>A5 or T3−T1>A6); and (E) T1>A1 and T2−T1 A7 or T3−T1>A8), where A1

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