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51. 发明专利

JPH0995929A SUSPENDED OIL COLLECTING DEVICE AND ITS METHOD 失效
公开(公告)号：JPH0995929A
公开(公告)日：1997-04-08
申请号：JP25477995
申请日：1995-10-02
申请人： HITACHI SHIPBUILDING ENG CO
发明人： TAKAHAMA HIDEMASA , HOSOGAYA KAZUYOSHI , NAKAJIMA TADASHI , FUKUDA AKIO
IPC分类号： E02B15/10
摘要： PROBLEM TO BE SOLVED: To improve the collecting efficiency of suspended oil by mounting an elevating device on a supporting base erected on the bottom of the sea, and providing the elevating device with a collecting device for collecting the suspended oil, and making a suspended oil collecting device free in ascending and descending. SOLUTION: A supporting base 3 erected on the bottom 2 of the sea is composed of a pair of legs 9 and a base member 11, and a collecting pump 8 is attached to the base member 11. In the case where suspended oil 16 floating on the surface W of the sea is collected using a collecting device 1 and an oil fence F, the suspended oil 16 is first enclosed with the oil fence F. In this case, the one end of the oil fence is set on the ground R, and the other end is attached to a moving device 35. Next, the leg 9 is extended and contracted to set the supporting base 3 on the bottom 2 of the sea, and an elevating device 4 is driven to position a collecting opening on the surface W of the sea. In addition, the height of a collecting dish 5 is adjusted. On the other hand, the suction part 12 of a collecting hose 7 is led to a collecting opening, and the collecting pump 8 is actuated to feed the suspended oil 16 on the upper side of the collecting dish 5 through the collecting pump 8 from the extension part of a collecting pump 7 to a collecting bath 15.

52. 发明专利

JPH0995928A SUSPENDED OIL COLLECTING DEVICE AND COLLECTING HOSE MOVING DEVICE IN ABOVE DEVICE 失效
公开(公告)号：JPH0995928A
公开(公告)日：1997-04-08
申请号：JP25477895
申请日：1995-10-02
申请人： HITACHI SHIPBUILDING ENG CO
发明人： TAKAHAMA HIDEMASA , HOSOGAYA KAZUYOSHI , NAKAJIMA TADASHI , SHIMIZU AKIRA , NAKATANI MASAHARU
IPC分类号： E02B15/10
摘要： PROBLEM TO BE SOLVED: To quickly collect suspended oil by providing a propulsion machine moving on the surface of the water on a floating body for collecting a suspended heavy oil, and moving the floating body to an optional place. SOLUTION: Each of a pair of box-shaped floating bodies 2 provided in a suspended oil collecting device 1 is additionally provided with a water jetting device 17. In the case of collecting the suspended oil 10 floating on the surface of the sea on account of tanker accident, the suspended oil collecting device 1 is floated on the surface of the sea W. Next, when the collecting opening 8 of a collecting member 11 is adjusted in height so as to be positioned on the surface of the sea, and a collecting polyester 15 is driven, the suspended oil near the collecting opening 8 drops into the collecting member 11, and is forcedly fed to a collecting bath 14 through a collecting hose 12. When the suspended oil 10 near the collecting opening 8 then drops into the collecting member 11, the water jetting device 17 is actuated to move to another place for repeating collecting work. Thus the efficiency of the collecting work of the suspended oil 10 floating on the surface of the sea can be improved.

53. 发明专利

JPH08311882A STEEL PLATE CONCRETE COMPOSITE STRUCTURE AND MANUFACTURE THEREFOR 失效
公开(公告)号：JPH08311882A
公开(公告)日：1996-11-26
申请号：JP11885195
申请日：1995-05-18
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HOSOGAYA KAZUYOSHI , TAKAHAMA HIDEMASA , IWATA SETSUO
IPC分类号： E02B3/06 , B63B35/38 , E02D23/00
摘要： PURPOSE: To manufacture a steel plate concrete composite structure in a short period and with good efficiency. CONSTITUTION: A steel plate concrete composite structure comprises a building frame 4 formed into a designate shape out of a steel plate 5a and plural reinforced concrete panels 6 stuck to the outer peripheral surface of the building frame 5, wherein many reinforced concrete panels 6 are planted at designated spaces on the outer peripheral surface of the building frame 5 and fixed to the outer peripheral surface of the building frame 5 by stud bolts 7 inserted in through holes of each reinforced concrete panel 6 and nuts screw-engaged with the respective stud bolts 7. A gap between the building frame 5 and each reinforced concrete panel 6, a joint between the respective reinforced concrete panels 6 and each through hole are filled with a sealing material.

54. 发明专利

JPH08268382A VEHICLE RAMP DEVICE FOR SHIP 失效
公开(公告)号：JPH08268382A
公开(公告)日：1996-10-15
申请号：JP5165095
申请日：1995-03-13
申请人： HITACHI SHIPBUILDING ENG CO
发明人： TAKENAKA KENSAKU , HOSOGAYA KAZUYOSHI , HATTA KAZUYA , SUGANO MASAMICHI , NAKAI YASUO
IPC分类号： B63B1/10 , B63B27/14
摘要： PURPOSE: To place an unloading board horizontally relative to a wharf without increasing the length of a vehicle ramp board by leading out a wire for turning the ramp board in a stored posture for providing a vehicle travel posture, and adjusting the leading length of the wire, depending on the tidal condition of the sea. CONSTITUTION: For placing an unloading board 16 on a wharf 15, an arm 22 is first swung toward a position aft of a hull 1 under the adjustment of the leading length of an oscillation wire 25 and a turning wire 26. Then, a posture selector sheave 28 is moved toward the forward end of the arm 22. As a result, a vehicle ramp board 10 at a stored posture X turns about a horizontal turning shaft 5, and becomes parallel to the deck 2 of the hull 1. Then, a cylinder rod is made to contract for oscillating the board 16 about the second horizontal shaft 14, and the board 16 is placed on the wharf 15, thereby keeping the board 10 at a vehicle travel posture Y. In this case, when the deck 2 of the hull 1 is located lower than the wharf 15, the wires 25 and 26 are taken up and an oscillation board part 13 is lifted, while being turned about the first horizontal shaft 12, thereby keeping the board 16 horizontal relative to the wharf 15.

55. 发明专利

JPH07291178A AIR FEEDING/DISCHARGE PIPE DEVICE FOR BARGE LOADING CARGO ON DECK 失效
公开(公告)号：JPH07291178A
公开(公告)日：1995-11-07
申请号：JP8356394
申请日：1994-04-22
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HOSOGAYA KAZUYOSHI , KAWANO MASAKAZU , FUKUSHIMA JIRO , NAKAI YASUO
IPC分类号： B63B25/00 , F02B3/06
摘要： PURPOSE:To efficiently carry out loading in a stable manner on an upper deck free from the interference with an air feeding/discharge tube, even in the case of a large-sized or long cargo. CONSTITUTION:An opened port part 15 is formed along the vessel width direction on the upper deck 12 of a machine room 13, and at a part of the opened port part 15, a slide cover 17 through which the air feeding/discharge tubes 16A and 16B penetrate is enraged in a slidable manner along the opened port part 15, and at the other part of the opened port part 15, a plurality of divided covers 18 which cover the opened port part 15 are arranged in a demountable manner. Further, the air feeding/discharge main pipes 19A and 19B of a diesel engine 14 and the air feeding/discharge tubes 16A and 16B are connected by flexible hoses 20A and 20B, and a multistage extending/contracting device 21 which slides the slide cover 17 along the opened port part 15 is installed.

56. 发明专利

JPH07112695A OCEAN DUMPING SHIP 失效
公开(公告)号：JPH07112695A
公开(公告)日：1995-05-02
申请号：JP25880093
申请日：1993-10-18
申请人： HITACHI SHIPBUILDING ENG CO
发明人： HOSOGAYA KAZUYOSHI , TAKAHAMA HIDEMASA , HIRAMATSU YOSHITADA , KISHIMOTO NORIO , OOSAKI TOSHINARI , NAKAI YASUO
IPC分类号： B63B25/04
摘要： PURPOSE:To provide an ocean damping ship having the hull strength for loading a large quantity of large blocks and capable of dumping the large blocks into the sea at once by opening the bottom section. CONSTITUTION:A bow section and a stern section are connected by the right and left broadside longitudinal through members 5 to form a hull, holds 4A or the like are formed between both broadside longitudinal through members 5, and a pair of the right and left bottom door bodies 9A, 9B covering the lower section of both broadside longitudinal through members 5 and the whole face of the bottom section of the holds 4A or the like are openably/closably arranged below both broadside longitudinal through members 5 via hinge sections 13 provided with support pins 13c in the bow-stern direction. Opening/ closing drive cylinder devices 15 opening/closing the bottom door bodies 9A, 9B are provided on the bow side and the stern side of the holds 4A or the like, and watertight sealants 11, 12 are provided between both bottom door bodies 9A, 9B and between the bottom door bodies 9A, 9B and the lower faces of both broadside longitudinal through members 5.

57. 发明专利

JPS6076496A METHOD OF COUPLING SEABOTTOM RESOURCE COLLECTING SHIP WITH RESOURCE CARRIER SHIP 失效
公开(公告)号：JPS6076496A
公开(公告)日：1985-04-30
申请号：JP18235683
申请日：1983-09-29
申请人： HITACHI SHIPBUILDING ENG CO
发明人： OKAMOTO TOMIYASU , KATSURA YUTAKA , NAKAI YASUO , INOUE TOORU , HOSOGAYA KAZUYOSHI
IPC分类号： E21C45/00 , B63B27/34 , E21C50/00
摘要： PURPOSE:To use a collecting ship only for collection of resources so that collected resources are successively conveyed by carrier ships to make efficient the working of collection and conveyance as a whole, by providing such an arrangement that a carrier bed is projected outboard from each side of the resource collecting ship and is coupled with a resource carrier ship by means of a coupling wire and a resource feed pipe. CONSTITUTION:Carrier beds 8 which are projected outboard from suitable positions on boty sides of a seabottom resource collecting ship A, are coupled with resource carrier ships 5A, 5B by means of coupling wires 33. Further, seabottom resource feed pipes 28 having buoyancy are extended from the carrier beds 8, and the front ends of the feed pipes 28 are connected to the seabottom carrier ships 5A, 5B. Accordingly, the resource collecting ship 1 is exclusively used for collection of resources, and therefore, corrected resources are fed to the carrier ships 5A, 5B through the feed pipes 28 to be conveyed. With this arrangement, the working of collection and conveyance of seabottom resources such as, for example, a clod of manganese may be made efficient as a whole.

58. 发明专利

JPS6067295A CONNECTING METHOD OF SEA BOTTOM RESOURCE COLLECTING SHIP AND RESOURCE CARRYING SHIP 失效
公开(公告)号：JPS6067295A
公开(公告)日：1985-04-17
申请号：JP17678783
申请日：1983-09-24
申请人： HITACHI SHIPBUILDING ENG CO
发明人： OKAMOTO TOMIYASU , KATSURA YUTAKA , NAKAI YASUO , INOUE TOORU , HOSOGAYA KAZUYOSHI
IPC分类号： B63B27/30
摘要： PURPOSE:To allow the stable collecting and carrying work of manganese nodules on the sea bottom by connecting a resource carrying ship carrying collected nodules to the stern section of a sea bottom resource collecting ship collecting manganese nodules on the sea bottom via a buoyancy body-type shock absorber. CONSTITUTION:A resource carrying ship 5 carrying collected nodules is connected to the stern section of a sea bottom resource collecting ship 1 having a pipe 2, a pipe storage sections 3, and a living quarter and collecting manganese nodules on the sea bottom via an intermediate flat ship 8. The intermediate flat ship 8 is constituted with a buoyancy body-type flat ship proper 9 in the center and fenders 10, 11 in the front and rear, and a transfer pipe is arranged on it via stanchions. Accordingly, by forming the collecting ship and the carrying ship separately, the collecting ship specially performs the collecting work from the sea bottom, the carrying ship performs the transportation, thus the stable collecting and carrying work can be performed. In addition, the cruise position of the collecting ship can be kept unwarped by connecting both ships in one body.

59. 发明专利

JPS6025875A CONTROL OF BOAT FALL FOR LIFEBOAT 失效
公开(公告)号：JPS6025875A
公开(公告)日：1985-02-08
申请号：JP13495483
申请日：1983-07-22
申请人： HITACHI SHIPBUILDING ENG CO
发明人： IIZUKA TOSHIO , NAKAI YASUO , HOSOGAYA KAZUYOSHI
IPC分类号： B63B23/40 , B63B23/48
摘要： PURPOSE:To make a lifeboat touch water smoothly by starting to run a lift winch for boat fall on the ship while applying a given tension to the boat rope when the boat reaches a specified position above the surface of sea. CONSTITUTION:After passengers and crew are on board, a lift winch is started to run with a first remote controlling cable 8 to lower the lifeboat 4 to a specific position above the surface of sea (for example, 3m above the surface of sea) and stop it temporarily. The detection of the specific position is done by a sea surface detector 9 hanging from the bottom of the lifeboat 4. Then, an automatic tension mechanism built into a winch 6 for the boat fall is operated with the second remote controlling cable 10 to apply a given tension to the boat fall 7 and then, the boat is lowered. Thus, when the boat touches water, the boat rope 7 is extended with a specific tension thereby enabling the boat to touch water smoothly not subjected to action of a lateral force.

60. 发明专利

JPS5845393B2 失效
公开(公告)号：JPS5845393B2
公开(公告)日：1983-10-08
申请号：JP17209279
申请日：1979-12-28
申请人： HITACHI SHIPBUILDING ENG CO
发明人： SHUDO YASUNOBU , KANO MASAYOSHI , MURAHASHI TATSUYA , NAKAI YASUO , HOSOGAYA KAZUYOSHI
IPC分类号： B63B25/04 , B63B27/22 , B63B27/24

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