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91. 发明专利

JP3504816B2 Water sampling device equipped with a water sampling cell and the same water sampling cell 失效
公开(公告)号：JP3504816B2
公开(公告)日：2004-03-08
申请号：JP35763496
申请日：1996-12-27
申请人：三菱重工業株式会社 , 海洋科学技術センター
发明人：淳中岡 , 健嗣小林 , 崇村島 , 太郎青木
IPC分类号： G01N1/12 , B63C11/52 , G01N1/16 , G01N33/18

92. 发明专利

JP2002166887A AUXILIARY DEVICE FOR SHIP OUTSIDE SURFACE WORKING AND ADAPTER FOR IT 失效
公开(公告)号：JP2002166887A
公开(公告)日：2002-06-11
申请号：JP2000403783
申请日：2000-11-30
申请人： SHINYA KAZUO
发明人： SHINYA KAZUO
IPC分类号： B63C11/52 , B63B17/00
摘要： PROBLEM TO BE SOLVED: To provide a device allowing working without letting sea water come inside a ship and resolving a problem in mounting a waterwall in a work by using an inspection hole penetrating a ship bottom or mounting/dismounting a sensor penetrating the ship bottom. SOLUTION: A sleeve in which an arm can be inserted for sticking on is mounted on a device body having a watertight cylinder or a bag type inside space. A sealing hole to which the inspection port can be mounted sealably is formed on a lower par of the device body.

93. 发明专利

JPH11192999A CUTTING TOOL FOR SHIP 失效
公开(公告)号：JPH11192999A
公开(公告)日：1999-07-21
申请号：JP36682897
申请日：1997-12-26
申请人： HIRAISHI YUKIO
发明人： KATO MASANORI
IPC分类号： B63C11/52
摘要： PROBLEM TO BE SOLVED: To provide a cutting tool whereby a rope and seaweed entangled in a screw of a ship can be easily removed. SOLUTION: A device comprises a long-scaled handle body 1 and a blade body 2 fixed to a tip end part of this handle body 1, at least a tip wend side of one side edge 2b of the blade body 2 is curved outward, from the curved point P1 of one side edge 2b over to a root P2, by continuously forming a corrugated blade part 6, while gripping the long-scaled handle body 1, the blade body 2 is made to dive in the underwater, of the corrugated blade part 6 continuously formed in the one side edge 2b, particularly a curved shape in a tip end part thereof is positively utilized, when a rope and seaweed entangled in a screw are cut, by a worker, even without diving in the water by taking a dangerous risk, the concerned rope and seaweed can be very easily and safely removed.

94. 发明专利

JPH10197419A WATER COLLECTION CELL AND WATER COLLECTION APPARATUS EQUIPPED WITH THE SAME 失效
公开(公告)号：JPH10197419A
公开(公告)日：1998-07-31
申请号：JP35763496
申请日：1996-12-27
申请人： JAPAN MARINE SCI & TECHNOL CEN , MITSUBISHI HEAVY IND LTD
发明人： AOKI TARO , MURASHIMA TAKASHI , KOBAYASHI KENJI , NAKAOKA ATSUSHI
IPC分类号： G01N1/12 , B63C11/52 , G01N1/16 , G01N33/18
摘要： PROBLEM TO BE SOLVED: To prevent a sample water collected in an inner cylinder from being mixed with an open sea water because of a change of a pressure of the open sea water and a change of a depth, by fitting a rubber pressure-uniforming device to the inner cylinder and connecting the inner cylinder at all times with the open sea water via a hole of the pressure-uniforming device. SOLUTION: When a cover 23 of a selector 5 is pressed to a water collection cell 4, a lid 8 is pressed down and consequently an outer seal lid 15a is pressed down by a rod 8a projecting at a central part of the lid 8. As a result, an outer seal 16a is separated from a conical inner face 12a, thereby forming a flow path to collect water. When the lid 8 is further pressed down, an inner cylinder 12 is pressed via an outer seal spring 10a and an inner seal 16b is separated from a conical inner face 12b, so that a flow path is formed in the cell 4. The water is collected in the cell 4 while the open sea water is circulated and supplied to the cell 4. Therefore, power efficiency when the water is collected is enhanced. Although a pressure of the open sea water is changed because of a change of a depth of a submarine ship, the pressure of the open sea water is transmitted to a rubber pressure-uniforming device 14 via holes 11c, 12c formed in an outer cylinder 11 and the inner cylinder 12, and accordingly a pressure in the inner cylinder is maintained uniform.

95. 实用新型

JPH077265U 失效
公开(公告)号：JPH077265U
公开(公告)日：1995-01-31
申请号：JP463494
申请日：1994-04-28
IPC分类号： B63C11/52 , G01N21/88 , G01N21/954 , H04N5/225

96. 发明专利

JPH06344980A UNDERWATER VIEW-SCOPE 失效
公开(公告)号：JPH06344980A
公开(公告)日：1994-12-20
申请号：JP16391293
申请日：1993-06-07
申请人： FUJITA CORP
发明人： GUSHIMIYAGI YUKIMASA
IPC分类号： B63C11/00 , B63C11/52 , G02B23/08
摘要： PURPOSE:To provide an underwater view-scope capable of viewing directly the underwater by a simple operation without wetting a suit even in the underwater investigation and sightseeing. CONSTITUTION:An underwater view-scope 1 is provided with a tubular body 5 disposed approximately vertically from above to below the surface 3 of the water, a peeping window 13 provided on the upper part of the tubular body 5, a field-of-view window 15 opened to the underwater in the lower part of the tubular body 5, a transparent plate 9 disposed movably in the longitudinal direction of the tubular body 5 in the tubular body 5 with the lower surface in contact with the water when the tubular body 5 is located underwater and a float ring 7 for supporting approximately vertically the tubular body 5 on the surface 3 of the water.

97. 实用新型

JPH06963Y2 失效
公开(公告)号：JPH06963Y2
公开(公告)日：1994-01-12
申请号：JP1410990
申请日：1990-02-14
IPC分类号： A44B11/10 , B63C11/52

98. 实用新型

JPH0419787U 失效
公开(公告)号：JPH0419787U
公开(公告)日：1992-02-19
申请号：JP5875590
申请日：1990-06-05
IPC分类号： G01N29/04 , B08B9/08 , B25J5/00 , B25J9/04 , B25J13/00 , B25J19/00 , B63C7/22 , B63C11/52 , G01N29/26 , G01S5/16 , G21C17/003 , G21C17/01 , G21C17/013 , G21C17/00 , G01N29/10

99. 实用新型

JPH02142400U 失效
公开(公告)号：JPH02142400U
公开(公告)日：1990-12-03
申请号：JP4951189
申请日：1989-04-28
IPC分类号： B63C11/00 , B63C11/52

100. 实用新型

JPH0271094U 失效
公开(公告)号：JPH0271094U
公开(公告)日：1990-05-30
申请号：JP15149888
申请日：1988-11-21
IPC分类号： B63C11/02 , B63C11/22 , B63C11/52 , G03B17/08

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