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31. 发明专利

JPS57166610A STEERING METHOD OF SHIP 失效
公开(公告)号：JPS57166610A
公开(公告)日：1982-10-14
申请号：JP5196581
申请日：1981-04-06
申请人： HITACHI SHIPBUILDING ENG CO
发明人： KATSURA YUTAKA , KUWAKI MITSUNOBU , HASHIGUCHI SHINJI
IPC分类号： B63B51/00 , G05D1/00
摘要： PURPOSE:To navigate a ship safely and efficiently in a narrow water area or a harbor, by outputting various condition signals to a navigation center from the ship, and automatically steering the ship in accordance with a steering signal from the navigation center. CONSTITUTION:When a ship 1 sails in a narrow water area or a harbor, she outputs various condition signals to a center transmitting and receiving device 7 from a ship receiving device 2, and also plots them to a control map of a navigation center 5. A controlling computer 8 of the center 5 operates an optimum steering condition of the ship 1 in accordance with various information signals from a radar 6 and various condition signals from the device 7, and outputs a steering signal to the ship transmitting and receiving device 2 from a remote controller 9. When the steering signals is transmitted to the device 2, the ship 1 is switched to automatic steering from the center 5, a steering device 3 is steered automatically, and a main engine controller 4 is operated automatically.

32. 发明专利

JPH01175096A FIELD MAINTENANCE DEVICE 失效
公开(公告)号：JPH01175096A
公开(公告)日：1989-07-11
申请号：JP33265287
申请日：1987-12-29
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HASHIGUCHI SHINJI , SHIMAMOTO YOSHITOSHI , OGURA AKITERU
IPC分类号： G01V11/00 , G08B15/00 , G08B23/00
摘要： PURPOSE:To accurately decide the kind, advancing direction and route of a substance by detecting the approach and invasion of a substance to an object to be guarded by using detecting signals outputted from plural sensors for light, sound, vibration, etc. CONSTITUTION:Respective sensors 1-5 for light, sound, vibration, etc., are separated into plural systems in accordance with necessity and connected. Detecting signals from respective sensors 1-5 are processed so as to specify respective sensors based on encoding of a processor 6 and always transmitted to a receiver/encoder 13 by radio waves or a line through a transmitter 7 and the decoded data of detecting signals from respective sensors 1-5 are inputted to a computer 14. When a doubtful substance is approached or invaded, the computer 14 detects its approach and invasion from the decoded data and displays the range of the generating position and its generating time as an alarm.

34. 发明专利

JPS5933774B2 JPS5933774B2 - 失效
公开(公告)号：JPS5933774B2
公开(公告)日：1984-08-17
申请号：JP15463876
申请日：1976-12-21
申请人： Hitachi Shipbuilding Eng Co
发明人： KURATA NOBORU , OOSHIMA HYOSHI , SAKATA NORIHIKO , HASHIGUCHI SHINJI , SUZUKI YOSHIMITSU , SHIMURA YOSHITADA
IPC分类号： F16F15/02 , F16F15/26 , G01M7/02
CPC分类号： G01M7/022

35. 发明专利

JPS58165471A CONTROLLER OF DEVICE 失效
公开(公告)号：JPS58165471A
公开(公告)日：1983-09-30
申请号：JP4831282
申请日：1982-03-25
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HASHIGUCHI SHINJI , KIMATA HISAYUKI
IPC分类号： H04M11/00 , H04Q9/00
摘要： PURPOSE:To attain the operation and control from a remote location with an inexpensive device, by providing a controlling receiver receiving command signals from plural telephone sets, and an interpreting section interpreting the content and outputting a control signal. CONSTITUTION:When the operator designates a line with the controlling receiver 4 via an exchange 3 from any telephone set 2 in a ship, a receiver control section 8 sets on a line with the controlling receiver 4, and when control items of a device to be controlled 7 are inputted as sound signals, a reception signal being the sound signal is outputted at the receiver 4, the control items are interpreted from the interpreting section 5, the control signal is outputted, and the device 7 is controlled to the prescribed operating state based on the control items of the control signal from the interpreting section 5 at an operating control section 6.

37. 发明专利

JPS5617793A POWER GENERATING DEVICE FOR DIESEL BOAT 失效
公开(公告)号：JPS5617793A
公开(公告)日：1981-02-19
申请号：JP9139879
申请日：1979-07-17
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HASHIGUCHI SHINJI
IPC分类号： H02K7/18 , B63J3/00 , B63J3/02 , F01K15/04
摘要： PURPOSE:To provide a power source which allows a large reduction of fuel cost and a lower installation cost and is stable by a method wherein the waste heat generated by the secondary resistance inserted into a main shaft driven induction generator is utilized as a heat source for a feed water heater of an exhaust-gas turbo mechanism. CONSTITUTION:The waste heat generated by the secondary resistance 2 inserted into the main shaft driven induction generator 1 is utilized as the heat source for the feed water heater 7 of the exhaust-gas turbo driven synchronous generator 3. The heat generated at the secondary resistance 2 heats the water fed from a feed water tank 8 into an auxiliary boiler 10 by a feed water pump 9, thereby recovering the power loss. The warm water heated by the feed water heater 7 is further heated to a higher temperature and evaporated by an exhaust-gas boiler 12 connected to the main engine 11, drives a turbine 13 to drive the exhaust-gas turbo driven synchronous generator 3 to rotate. The steam coming out of the turbine 13 is returned to the feed water tank 8 via a condenser 14 and a condensate pump 15.

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