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1. 发明专利

JPS6369000A SETTING OF FORECAST DANGER RANGE OF COLLISION 失效
公开(公告)号：JPS6369000A
公开(公告)日：1988-03-28
申请号：JP21308086
申请日：1986-09-10
申请人： KAWASAKI HEAVY IND LTD , SUMITOMO HEAVY INDUSTRIES , MITSUBISHI HEAVY IND LTD , JAPAN SHIPBUILDING RES ASS
发明人： IZUMI MASAHIDE , YAMAGAMI YORIO , YOSHIDA TADAO , SHIGEMATSU KENJI , HAYAKASHIWA KOUICHI
IPC分类号： G01S13/93 , G01C21/00 , G01C21/20 , G01S7/22 , G08G3/02

2. 发明专利

JPS6225278A METHOD FOR PREVENTING COLLISION OF SHIP 失效
公开(公告)号：JPS6225278A
公开(公告)日：1987-02-03
申请号：JP16486085
申请日：1985-07-25
申请人： JAPAN SHIPBUILDING RES ASS , SUMITOMO HEAVY INDUSTRIES , KAWASAKI HEAVY IND LTD , MITSUBISHI HEAVY IND LTD
发明人： SHIGEMATSU KENJI , OSUGA MINORU , YAMAGAMI YORIO , YOSHIDA TADAO , HAYAKASHI KOUICHI
IPC分类号： G01S13/93
摘要： PURPOSE:To securely evade a collision against another ship by calculating information on the ship from the detection signal of a radar, etc., predicting the future movement of the ship on the basis of marine chart information, etc., and displaying the dangerous range of a collision against this ship. CONSTITUTION:The opposite-ship information on the position, speed, and course of the opposite ship is calculated 2 on the basis of the detection signal obtained by a ship peripheral state searching device 1 such as a radar and a sonar. Then, marine chart information 8 on a waterway, a sunken rock, etc., and the marine traffic rule 7 are inputted together with the opposite ship information and the future movement of the opposite ship is estimated 3. Then, the dangerous range of a collision is calculated 4 from the future movement and the condition of this ship and the arithmetic result is displayed graphically 5. Consequently, safe navigation is possible.

3. 发明专利

JPS59220496A AUTOMATIC STEERING SYSTEM FOR VESSEL 失效
公开(公告)号：JPS59220496A
公开(公告)日：1984-12-11
申请号：JP9208883
申请日：1983-05-24
申请人： KAWASAKI HEAVY IND LTD
发明人： OOSUGA MINORU , ITOU KENJI , YAMAGAMI YORIO , NAKAGAWA MASASHI , NAKAJIMA OSAMU , MATSUMOTO TOMOKAZU , NISHI YOSHIKAZU
IPC分类号： B63H25/04 , G05D1/00
摘要： PURPOSE:When adjusting the steering angle through a controller to sail on a target course, to maintain fuel consumption at the minimum by performing steering control while considering disturbance subjected to the vessel. CONSTITUTION:Upon application of disturbance onto a vessel 2 under sailing, direction angle psi0 deflected from the target course and oblique sailing angle beta are produced. On the basis of said angles and the steering angle delta0 from a controller 4, a dynamic characteristic operating means 5 will operate the motion differential of vessel 2 under disturbance while a disturbance operating means 6 will operate the magnitude of disturbance on the basis of said angles psi, beta to provide the results to a simulation means 7. The simulating section 10 will simulate the sailing state of vessel 2 where an optimal gain searching section 12 will search such gain of controller 13 that the evaluated function level will be made minimum at the evaluated function operating section 11. Said gain is provided through an optimal control gain automatic setting section 16 to the controller 4. The controller 4 will produce the steering signal on the basis of said gain.

4. 发明专利

JP2000095101A COUPLING STRUCTURE OF RAILCAR 失效
公开(公告)号：JP2000095101A
公开(公告)日：2000-04-04
申请号：JP27177898
申请日：1998-09-25
申请人： KAWASAKI HEAVY IND LTD , KAWAJU SHARYO ENGINEERING KK
发明人： YAMAGAMI YORIO , TAKASE HIDEKI , KOBAYASHI NOBORU
IPC分类号： B61D17/22
摘要： PROBLEM TO BE SOLVED: To provide a link structure of a railcar that can reduce noise owing to columnar resonance generated in space of coupling between railcars during high-speed travel as well as have simplified structure which does not interfere with operations such as maintenance. SOLUTION: In a space A of a coupling structure of railcars formed by coupling the periphery of the center connection aisle 3 between the railcars connected with each other using inner bellows 4 via a coupling device 25, protruding frame bodies 6A, 6B are vertically installed at both sides of the inner bellows 4 between opposite end surfaces of the car bodies in the state where the position of a partition plate 6 having the leading end at right angle is varied in a concavo-convex manner.

5. 发明专利

JPH1059177A PRESSURE CONTROL DEVICE AND METHOD FOR VEHICLE 失效
公开(公告)号：JPH1059177A
公开(公告)日：1998-03-03
申请号：JP21286196
申请日：1996-08-12
申请人： KAWASAKI HEAVY IND LTD
发明人： OKITA KENGO , SHINDO YUJI , YAMAGAMI YORIO , SHIMIZU KUNIHIKO
IPC分类号： B61D27/00
摘要： PROBLEM TO BE SOLVED: To effectively restrict fluctuation of pressure in a car room generated during running of a vehicle in simple constitution. SOLUTION: Pressure in a car room of a car body 1 is detected by a cab pressure sensor 5, and pressure outside the car room is estimated based on output of a differential pressure sensor 6 by a car outside pressure estimating device 7. A control device 4 controls ventilation quantity of a supply air device 2 and a discharge air device 3 based on change of the car outside pressure to set it in an inverse direction to the change. Fluctuation of the car inner pressure by fluctuation of the car outside pressure can thus be restricted, thereby phenomenon to give such uncomfortableness as buzzing in ears can be reduced.

6. 发明专利

JP2000278803A PANTAGRAPH WITH COVER 失效
公开(公告)号：JP2000278803A
公开(公告)日：2000-10-06
申请号：JP8261099
申请日：1999-03-25
申请人： KAWASAKI HEAVY IND LTD , KAWAJU SHARYO ENGINEERING KK
发明人： YAMAGAMI YORIO , TAKASE HIDEKI , KOBAYASHI NOBORU
IPC分类号： B61D49/00 , B60L5/26
摘要： PROBLEM TO BE SOLVED: To reduce noise generated from a pantagraph during the travel of a vehicle. SOLUTION: The joint 5a of the framework 5 of a Z-shaped pantagraph 1 is covered with an outer cover 17 and an inner cover 18. The outer cover 17 is formed so as to cover the joint 5a from the outside of the framework 5. The front edge 28 thereof extends along a straight line which extends vertically at the working height of the pantagraph 1 so that its horizontal cross section may be roughly semicircular. The width of the outer-cover 17 is roughly equal to that of an upper frame 9 or a lower frame 10, the rear edges 29a, 29b highlight a sawtooth formed with reference to a straight or curved differential continuous line as a base line so that an angle formed out of the upper frame 9 and the lower frame 10 may be an obtuse angle, and the rear edge of the outer cover by means of the straight or curved differential continuous line aerodynamically. It is thus possible to prevent generation of mutual interference between the eddies of air currents produced on the upper frame 9, the outer cover 17, and the lower frame 10 respectively while a vehicle is traveling in a drawing direction, thereby reducing aerodynamic noise.

7. 发明专利

JP2000125403A CURRENT COLLECTOR SHOE 失效
公开(公告)号：JP2000125403A
公开(公告)日：2000-04-28
申请号：JP29578398
申请日：1998-10-16
申请人： KAWASAKI HEAVY IND LTD , KAWAJU SHARYO ENGINEERING KK
发明人： YAMAGAMI YORIO , TAKASE HIDEKI , KOBAYASHI NOBORU
IPC分类号： B60L5/20
摘要： PROBLEM TO BE SOLVED: To provide a current collector shoe which can lessen push-up force and reduce aerodynamic noise when air flow having an attack angle works on the current collector shoe. SOLUTION: A current collector shoe 2 has the boat-like main body 4 having a rectangular (the length (h) and the width (d)) cross section vertical to the longitudinal direction. The ratio (n) of the length (h) to the width (d) is set to a value between 2.2 and 2.7. Due to this shape of the boat-like main body 4, when air flow works on the current collector shoe 2 from in the direction 12 having an attack angle α, push-up force FY by the air flow can be reduced. Moreover, the current collector shoe 2 has an edge body 14 provided in the main body 4. The current collector shoe 2 of such a structure can reduce the push-up force FY by air flow and reduce aerodynamic noise when air flow having an attack angle α works on it.

8. 发明专利

JPH1059178A VENTILATION CONTROL METHOD AND DEVICE FOR VEHICLE 失效
公开(公告)号：JPH1059178A
公开(公告)日：1998-03-03
申请号：JP21286296
申请日：1996-08-12
申请人： KAWASAKI HEAVY IND LTD
发明人： OKITA KENGO , SHINDO YUJI , YAMAGAMI YORIO , SHIMIZU KUNIHIKO
IPC分类号： B61D27/00 , B60H1/24 , B61F5/10
摘要： PROBLEM TO BE SOLVED: To properly perform ventilation control of a vehicle to correspond to the number of passengers without using a carbon dioxide gas sensor, etc. SOLUTION: The number of passengers in a car room is estimated based on a load on a car body 1 detected by a variable load sensor 6. Ventilation quantity for ventilation of air into/out of the car room is determined in accordance with the estimated passenger number, and a supply air device 2 and a discharge air device 3 are controlled in accordance with the ventilation quantity. For estimation of the passenger number by a variable load from the variable load sensor 6, a condition in which a door is opened and then closed during stop of a vehicle is transmitted through a door opened/closed signal line 7 and a vehicle stop signal line 8, and it is performed when passengers are less moving, while a train is still stopped in a stage immediately before starting.

9. 发明专利

JP2000125404A DETERMINATION OF SHOE SHAPE 失效
公开(公告)号：JP2000125404A
公开(公告)日：2000-04-28
申请号：JP29578498
申请日：1998-10-16
申请人： KAWASAKI HEAVY IND LTD , KAWAJU SHARYO ENGINEERING KK
发明人： YAMAGAMI YORIO , TAKASE HIDEKI , KOBAYASHI NOBORU
IPC分类号： B61D49/00 , B60L5/20
摘要： PROBLEM TO BE SOLVED: To provide a method for determining the shoe shape so that push-up force by air flow working on the shoe may be within a specified range when air flow works on the shoe at an attack angle in a specified range. SOLUTION: A shoe 2 has a rectangular (the length (h) and the width (d)) cross section vertical to the longitudinal direction. When air flow works on the shoe 2 in the direction having an attack angle α at the velocity V, push-up force FY works on the shoe 2 vertically to the progressing direction 8 of the shoe 2. With the ranges of the attack angle α and the push-up force FY set to any values, the range of the ratio (n) of the length (h) to the width (d) is found based on the preliminarily found relationship between the ratio (n) and a push-up force factor CY at the attack angle α. According to the range of the rate (n), the length (h) and the width (d) of the rectangular cross section of the shoe 2 are determined so that the push-up force FY by the air flow may be within the set range.

10. 发明专利

JPH11321640A BODY FORM OF HEAD ROLLING STOCK 失效
公开(公告)号：JPH11321640A
公开(公告)日：1999-11-24
申请号：JP12842298
申请日：1998-05-12
申请人： KAWASAKI HEAVY IND LTD
发明人： YAMAGAMI YORIO , TAKASE HIDEKI
IPC分类号： B61D17/02
摘要： PROBLEM TO BE SOLVED: To disperse and reduce the microbarometric wave generated when a rolling stock rushes into a tunnel by providing the area changed in cross section in a plurality of positions along the longitudinal direction in a cross sectional area distribution extending from the top end of the body of a head rolling stock to the general section part (maximum cross sectional area part). SOLUTION: A body 11 has a substantially bullet-shaped streamline form in a plane view, and the upper surface of the body 11 is changed in two steps to separately provide two cross section changing areas. Namely, the top end part of the body 11 is raised upward in a curved form to form a cross sectional area changing area 2 of the first step, and the upper surface is extended backward substantially horizontally in a flat surface form, inclined up to the back, and raised near the longitudinal middle position of the body 11 to form a cross sectional area changing area 3 of the second step. According to this structure, the microbarometric wave generated in the rushing into a tunnel of a rolling stock can be dispersed and reduced in two steps, and the explosive sound in the tunnel outlet caused by the microbarometric wave can be effectively reduced.

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