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21.发明授权Collective wiring system for an automobile and control method for the wiring system 失效用于布线系统的车辆及其控制方法集体布线系统
公开(公告)号：EP0580189B1
公开(公告)日：2001-12-05
申请号：EP93115108.8
申请日：1985-09-19
申请人： Hitachi, Ltd.
发明人： Oho, Shigeru , Hirayama, Takeshi , Matsumoto, Masahiro , Hasegawa, Akira , Hamano, Fumio , Shibata, Takanori
CPC分类号： H04Q9/00 , B60R16/0315
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公开(公告)号：EP0487503B1
公开(公告)日：2000-01-26
申请号：EP92101627.5
申请日：1985-09-19
申请人： Hitachi, Ltd.
发明人： Oho, Shigeru , Hirayama, Takeshi , Matsumoto, Masahiro , Hasegawa, Akira , Hamano, Fumio , Shibata, Takanori
CPC分类号： H04Q9/00 , B60R16/0315
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公开(公告)号：EP0359287A2
公开(公告)日：1990-03-21
申请号：EP89117144.9
申请日：1989-09-15
申请人： HITACHI, LTD.
发明人： Komura, Fuminobu Okurayama-Furatto Nr. 406 , Hirayama, Yoshikazu , Homma, Koichi Hakuraku-hausu Nr. 602 , Kato, Makoto Hitachi-Saginuma-ryo , Shibata, Takanori , Matsuoka, Yoji Murata Apt. Nr. 13 , Kagami, Akira Hitachi-Saginuma-ryo , Kosaka, Michitaka
CPC分类号： G01C21/30
摘要： In a navigation system which has sensors for detecting a running distance, an azimuth, etc. of a vehicle, and a memory for storing map data, a probability density of a position of the vehicle is calculated on the basis of the sensor outputs and the map data for each of quantization units with which a probability computation determined by detection accuracies of the sensors and quantization of the map data can be executed. In addition, a final stage calculation of DP matching between trajectory data obtained from the. on-board sensor data from a start point of the vehicle till a current time and a candidate route estimated from the road map data is iteratively executed, whereby a plurality of estimative vehicular positions and uncertainties (costs) corresponding to the respective estimative positions are iteratively evaluated, and a correct vehicular position is estimated by selecting at least one estimative vehicular position of low uncertainty (cost).
摘要翻译： 在具有用于检测行驶距离的传感器，车辆的方位等的导航系统和用于存储地图数据的存储器的情况下，基于传感器输出来计算车辆的位置的概率密度， 可以执行由传感器的检测精度和地图数据的量化确定的概率计算的每个量化单元的映射数据。 另外，最后一个阶段的DP匹配计算得到的轨迹数据。 反复执行从车辆起点到当前时间的车载传感器数据和从路线图数据估计的候选路线，由此迭代地对应于各个估计位置的多个估计车辆位置和不确定性（成本） 通过选择至少一个低不确定性（成本）的估计车辆位置来估计正确的车辆位置。
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公开(公告)号：EP0176788A3
公开(公告)日：1986-11-05
申请号：EP85111086
申请日：1985-09-03
申请人： HITACHI, LTD.
CPC分类号： H04B10/27 , B60R16/0315 , H04B10/278 , H04L12/42
摘要： A multiplex communication system comprises a central control unit (2), a plurality of local control units (4-1, ..., 4-n), an optical loop transmission path {8-1, ..., 8-(n+1)} interconnecting the central control unit and the plurality of local control unit by optical fibers in a loop-like configuration to thereby cause data transmission to be effected among the control units through the optical fibers, and an electrical loop transmission path {10-1, ..., 10-(n+ 1)} for interconnecting the central control unit and the plurality of local control units by electrical signal conductors in a loop-like configuration to thereby cause data transmission to be effected among the control units through the electrical signal conductors, wherein the central control unit selects at least one of the optical loop transmission path and the electrical loop transmission path to be connected to the signal transmitter means in dependence on predetermined conditions, so that data transmission is conducted between the central control unit and the local control units through the selected loop transmission path.
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公开(公告)号：EP0169339A1
公开(公告)日：1986-01-29
申请号：EP85106596.1
申请日：1985-05-29
申请人： HITACHI, LTD.
CPC分类号： G01C21/367 , G09B29/106
摘要： A navigator system for a motor vehicle comprises a vehicle speed sensor (102) provided for determining a travel distance of the vehicle on the basis of the speed thereof, an azimuth sensor (101) for detecting the azimuth of the travelling direction of the vehicle, a cassette tape device (105) for storing digital road map information of a plurality of predetermined regions, a controller (100) for selecting a map of the desired region from the map information stored in the cassette tape device, determining the initial location of the vehicle in the selected map and updating the locating of the vehicle in the displayed map on the basis of the data fetched from the outputs of the vehicle speed sensor and the azimuth sensor, as the vehicle travels, a manipulating switch panel (Figure 2) for commanding the selection of the map and determination of the initial location of the vehicle, and a display unit (116) for displaying visually the selected map, the initial location of the vehicle and the displacement of the vehicle through graphic memory means. The road map data stored in the cassette tape device contain in addition to the data of standard maps at least the data which indicate the presence or absence of adjacent map and the number of magnified maps together with data of the magnified map. The manipulating switch panel include switches (202, 204) for selecting one of the standard map and the magnified map and is adapted to display whether a magnified map is available for the region in which the vehicle is currently located.
摘要翻译： 用于机动车辆的导航系统包括：车速传感器（102），用于根据其速度来确定车辆的行驶距离，用于检测车辆行进方向的方位角的方位传感器（101） 一种用于存储多个预定区域的数字道路地图信息的盒式磁带装置（105），用于从存储在盒式磁带装置中的映射信息中选择所需区域的映射的控制器（100），确定 基于从车速传感器和方位传感器的输出中取出的数据，在车辆行驶时，在所显示的地图中更新车辆的位置;操纵开关面板，用于指示选择 车辆的初始位置的映射和确定，以及用于在视觉上显示所选择的地图，车辆的初始位置和位移的显示单元（116） 车辆通过图形记忆装置。 存储在盒式磁带装置中的路线图数据除了标准地图的数据之外还包含至少指示相邻地图的存在或不存在的数据以及放大地图的数量以及放大地图的数据。 操纵开关面板包括用于选择标准图和放大图之一的开关（202,204），并且适于显示放大图是否可用于车辆当前所在的区域。
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公开(公告)号：EP0141331A2
公开(公告)日：1985-05-15
申请号：EP84112405.0
申请日：1984-10-15
申请人： HITACHI, LTD.
IPC分类号： G01C19/64
摘要： In a solid-state optical interferometer having a light path composed of a loop-shaped optical fiber (4, 4A, 4B) and a solid-state light wave guide (30) optically coupled to said optical fiber, electrodes (51A, 51B) for producing a surface acoustic wave (SAW) are formed as a pair on a surface of a substrate (3) on which said solid-state light wave guide is formed, and said surface acoustic wave is used to apply optical modulation to a light beam passing through said solid-state light wave guide.
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公开(公告)号：EP2020509B1
公开(公告)日：2014-10-15
申请号：EP08013769.8
申请日：2008-07-31
申请人： Hitachi, Ltd.
发明人： Yagi, Manabu , Kishibe, Tadaharu , Shibata, Takanori , Nishida, Hideo , Kobayashi, Hiromi , Kuwano, Tetsuya
CPC分类号： F04D29/284 , F04D29/30
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28.发明公开Heat pump system, operation procedure therefor and evaporator system 审中-公开Wärmepumpensystem，entsprechendes Betriebsverfahren und Verdampfersystem
公开(公告)号：EP2136039A2
公开(公告)日：2009-12-23
申请号：EP08015260.6
申请日：2008-08-29
申请人： Hitachi Ltd.
IPC分类号： F01K17/00
CPC分类号： F25B30/02 , F01K17/005 , F22G1/16 , Y10S203/04
摘要： In a heat pump system including a water purifier (1) and an evaporator (2) for evaporating feed-water (10) to produce steam (12), water (11) used for spray cooling is effectively used and productivity of purified water used for the spray cooling is increased.
Discharged water (21) from the water purifier (1) is supplied to the evaporator (2) when water used for spray cooling is produced by use of the water purifier (1). Otherwise, drain (22) of the evaporator (2) having higher temperature is supplied to the water purifier (1) by using such a fact that in a reverse osmosis membrane type water purifier (1), the higher the temperature of feed-water (10) is, the higher the purified water productivity becomes.摘要翻译： 在包括用于蒸发给水（10）以产生蒸汽（12）的净水器（1）和蒸发器（2）的热泵系统中，有效地使用用于喷雾冷却的水（11），并且使用纯化水的生产率 为喷雾冷却增加。 当通过使用净水器（1）产生用于喷雾冷却的水时，将来自净水器（1）的排出的水（21）供应到蒸发器（2）。 否则，通过使用在反渗透膜型净水器（1）中的这样的事实，将具有较高温度的蒸发器（2）的排水口（22）供给到净水器（1）中，供水温度越高 （10）中，净化水的生产率越高。
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公开(公告)号：EP1918547A3
公开(公告)日：2008-11-05
申请号：EP08001214.9
申请日：2003-06-23
申请人： Hitachi, Ltd.
发明人： Koganezawa, Tomomi , Shibata, Takanori , Seiki, Nobuhiro , Marushima, Shinya , Higuchi, Shinichi , Kizuka, Nobuaki , Akiyama, Ryou , Noda, Masami
CPC分类号： F02C3/13 , F02C3/04 , F05D2230/61 , F05D2240/40 , Y02E20/14 , Y02E20/16 , Y02T50/67 , Y10T29/49316 , Y10T29/4932 , Y10T29/49321 , Y10T29/49323 , Y10T29/49716
摘要： The invention provides a production process of a gas turbine capable of being applied to various cycles. A principal part of a gas turbine is set in advance based on roughly set conditions, and the number of stages of a compressor and the number of stages of a turbine, which can provide conditions suitable for a desired cycle, are set based on the set principal part. The compressor and the turbine each having the set number of stages and included in the principal part are combined with each other to construct the gas turbine. When the set number of stages of the compressor or the turbine differs among a plurality of desired cycles, a substantially disk-shaped member having an outer periphery, which forms an inner peripheral wall of a substantially annular flow passage of the compressor or the turbine, is assembled into the cycle having a smaller number of stages so that the bearing-to-bearing distance is kept constant in the gas turbine operated in the plurality of desired cycles.
摘要翻译： 本发明提供了一种能够应用于各种循环的燃气轮机的生产过程。 基于大致设定的条件预先设定燃气轮机的主要部分，并基于该设定来设定能够提供适合于期望周期的条件的压缩机的级数和涡轮机的级数 主体。 构成燃气轮机的压缩机和设置在主要部分中的具有设定级数的压缩机和涡轮彼此组合。 当压缩机或涡轮机的设定级数在多个期望的循环中不同时，具有形成压缩机或涡轮机的大致环形流动通道的内周壁的外周的大致盘形构件， 组装成具有较少级数的循环，使得在以多个期望的循环操作的燃气轮机中轴承与轴承的距离保持恒定。
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公开(公告)号：EP1985947A2
公开(公告)日：2008-10-29
申请号：EP07016311.8
申请日：2007-08-20
申请人： Hitachi, Ltd.
CPC分类号： F01K3/006 , Y02P80/154 , Y10T29/49396
摘要： A heat pump includes an evaporator 10 evaporating water; a steam compressor 1 compressing the vapor generated by the evaporator 10; a vapor supply duct 31 adapted to supply the vapor 30 compressed by the compressor 1 to steam-utilizing facility 2; a measuring device 91 for measuring a state of vapor between the evaporator 10 and the compressor 1; and a valve 81 adjusting an amount of vapor flowing in the compressor 1 based on information from the measuring device 91.
摘要翻译： 一种热泵包括蒸发器10蒸发的水; 蒸汽压缩机1压缩由蒸发器10产生的蒸汽; 适于供应由压缩机1压缩至蒸汽利用设备2的蒸气30的蒸汽供应管31; 一个测量装置91，用于测量蒸发器10和压缩机1之间的蒸气的状态; 和一个阀81，以基于从所述测量装置91的信息调整所述压缩机1中流动蒸汽的量
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