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1. 发明专利

JP2013133011A Amphibious vehicle 审中-公开
标题翻译：大型车
公开(公告)号：JP2013133011A
公开(公告)日：2013-07-08
申请号：JP2011284787
申请日：2011-12-27
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： ISHIKAWA AKIRA , SATO TOSHIHIRO , ANDO YOSHIHITO , KITO YUJI , SATO MAKOTO , SAWAZAKI YUJIRO , TSUKUDA TAKENORI , HASE MASATO , MATSUNAGA TAKASHI
IPC分类号： B60F3/00 , B63H5/15 , B63H5/16
摘要： PROBLEM TO BE SOLVED: To allow a propeller of an amphibious vehicle in or on the water to obtain a sufficient thrust even during running on an unprepared land or during navigating in the water where there are many floating objects.SOLUTION: An amphibious vehicle includes: a vehicle body 2 that floats on the water and has a plurality of wheels 10 which are driven by an engine; a rear side-surface cover 12 that is disposed on both sides of a rear portion of the vehicle body 2; a propeller screw 4 that includes a propeller 21 disposed inside a duct 20 which is disposed in the rear portion of the vehicle body 2; and a water flow-in mechanism 25 that is disposed on the rear side-surface cover 12 and allows water to flow into during navigation on the water. The rear side-surface cover 12 is disposed in a back portion from a most rear wheel 10 in the most rear portion. The propeller screw 4 is disposed near the rear side-surface cover 12.
摘要翻译：要解决的问题：即使在没有准备的地面运行或在有许多浮动物体的水中航行时，允许水中两栖车辆的螺旋桨获得足够的推力。解决方案：水陆两用车辆包括：车身2，其浮在水面上并具有由发动机驱动的多个车轮10; 设置在车体2的后部的两侧的后侧面罩12; 螺旋桨螺杆4，其包括设置在车身2的后部的管道20内的螺旋桨21; 以及设置在后侧表面盖12上并允许水在水中导航期间流入的水流入机构25。后侧面罩12配置在最后部的后轮10的后方。螺旋桨螺杆4设置在后侧面罩12附近。

2. 发明专利

JP2012091539A Ship and cutoff method of cavitation noise 审中-公开
标题翻译：航海噪声的切割和切割方法
公开(公告)号：JP2012091539A
公开(公告)日：2012-05-17
申请号：JP2010237928
申请日：2010-10-22
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OSHIMA AKIRA , ISHIKAWA AKIRA , SATO TOSHIHIRO
IPC分类号： B63H5/07 , B63B49/00
摘要： PROBLEM TO BE SOLVED: To provide a cutoff method for reducing propagation of propeller cavitation noise to an underwater acoustic apparatus without requiring much energy.SOLUTION: This ship includes a diffraction wave cutoff mechanism constituted to blow off gas to a crossing line between the shortest propagation plane and an outer surface of a hull. The shortest propagation plane is a propagation plane for most-shortening a propagation passage 12 constituted of a line segment 12a between the propagation plane and the outer surface of the hull 2, a line segment 12b of connecting the end of the crossing line 12a and a sound source point 8a and a line segment 12c of connecting the other end of the crossing line 12b and a sound receiving point 3a among the propagation plane including a straight line of connecting the sound source point 8a regulated in an area for generating cavitation of a surface of a propeller and the sound receiving point 3a regulated in the underwater acoustic apparatus.
摘要翻译：要解决的问题：提供一种用于减少螺旋桨气蚀噪声向水下声学装置传播而不需要太多能量的截止方法。解决方案：该船包括衍射波截止机构，其被构造成将气体吹送到最短传播平面和船体外表面之间的交叉线。最短传播平面是用于大多数缩短由船体2的传播平面和外表面之间的线段12a构成的传播路径12的传播平面，连接交叉线12a的端部的线段12b和声源点8a和连接交叉线12b的另一端的线段12c和传播平面中的声音接收点3a之间，包括连接在用于产生表面空化的区域中的声源点8a的直线的螺旋桨和在水下声学装置中调节的声音接收点3a。版权所有（C）2012，JPO＆INPIT

3. 发明专利

JP2009184378A Ship 审中-公开
标题翻译：船
公开(公告)号：JP2009184378A
公开(公告)日：2009-08-20
申请号：JP2008023121
申请日：2008-02-01
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： TAKASHIMA REIKO , ISHIKAWA AKIRA , NISHIGAKI AKIRA
IPC分类号： B63B1/32 , B63B13/00 , B63B39/12 , B63B39/14
CPC分类号： Y02T70/12
摘要： PROBLEM TO BE SOLVED: To provide a ship can enhancing its propulsion efficiency by taking an adequate posture corresponding to the navigating condition during the navigation. SOLUTION: An LNG ship 1 comprises a plurality of ballast tanks 17, 18 which are arranged along the longitudinal direction L of a hull 3 to adjust the posture including the trim and the draft of the hull 3, pumping devices 19, 20 for ballasting water in or draining water from the ballast tanks 17, 18, and a pumping control unit 41 for controlling the pumping operation of the pumping devices 19, 20. The pumping control unit 41 has a fuel consumption suppression mode 49 for operating the pumping devices 19, 20 so as to realize the posture that the required horse power of a main engine 11 is reduced corresponding to the navigating condition during the navigation. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供船舶可以通过在导航期间采取与导航条件相对应的适当姿势来提高其推进效率。解决方案：LNG船1包括沿着船体3的纵向方向L布置的多个压载舱17,18，以调节包括船体3的装饰和牵伸的姿势，泵送装置19,20 用于压载来自压载水箱17,18的水或排水的泵，以及用于控制泵送装置19,20的泵送操作的泵送控制单元41.泵控制单元41具有用于操作泵送的燃料消耗抑制模式49 装置19,20，以便实现导航期间导航条件下主发动机11所需马力减小的姿势。版权所有（C）2009，JPO＆INPIT

4. 发明专利

JPH0958590A WATER INTAKE STRUCTURE OF WATER JET PROPULSION HIGH-SPEED BOAT 失效
公开(公告)号：JPH0958590A
公开(公告)日：1997-03-04
申请号：JP23343795
申请日：1995-08-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIKAWA AKIRA
IPC分类号： B63H11/08
摘要： PROBLEM TO BE SOLVED: To provide the intake structure of a simple-structure and low-cost for a water jet propulsion high speed boat to facilitate high speed sailing through the rapid starting of an upper water jet pump even during low speed sailing by a lower water jet pump. SOLUTION: A water jet propulsion high speed boat is formed in such a manner that the rear ends of an upper duct and a lower duct are respectively opened to a stern and have respective upper and lower water jet ducts, having respective rear end nozzles through which injection is effected. Vertical two- stage structure intakes 6-1N and 6-2N surround front and rear intakes and are protruded from the under surface of a bottom outer board and respective front ends which are wholly opened. The interior of each of the intakes is partitioned into upper and lower intake chambers by a horizontal partition plate 12N. The respective rear ends of the upper and lower intake chambers are communicated with the respective lower end openings of upper and lower water jet ducts 51N and 5-2N.

5. 发明专利

JP2006230256A Marine ecosystem experimental device 有权
标题翻译：海洋生态系统实验装置
公开(公告)号：JP2006230256A
公开(公告)日：2006-09-07
申请号：JP2005048066
申请日：2005-02-23
申请人： Mitsubishi Heavy Ind Ltd , 三菱重工業株式会社
发明人： OZAKI MASAHIKO , MINAMIURA JUNICHI , MATSUURA MASAMI , TANIGAKI SHINKICHI , ISHIKAWA AKIRA , TAKEUCHI KAZUHISA
IPC分类号： A01K61/00
CPC分类号： Y02A40/81
摘要： PROBLEM TO BE SOLVED: To provide a marine ecosystem experimental device realizing the installment of a closed space in the offshore of an ocean, enabling the collection of marine ecological specimens and performance of experiments for a long period, regarding the marine ecological specimens at an optional position in depth directions and horizontal directions of the ocean in the close space.
SOLUTION: This marine ecological specimen-collecting device for collecting the specimens for the inspection of the ecosystem in sea water is characterized by being equipped with a floating body installed as floating on the surface of the sea and formed with the specimen collection space for collecting the specimens at its inside, a non-permeable membrane supported as surrounding the specimen-collecting space at the lower part of the floating body and consisting of a thin membrane body hanged in the depth direction in the sea and wire members consisting of linear materials mounted at a multiple number of positions of the non-permeable membrane for reinforcing the non-permeable membrane, supporting the non-permeable membrane hanged in the sea by the floating force of the floating body and enabling the collection of the specimens within the specimen-collecting space partitioned by the floating body and non-permeable membrane.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种海洋生态系统实验装置，实现海洋近海封闭空间的安装，能够长期收集海洋生态标本和实验性能，关于海洋生态标本在靠近空间的海洋的深度方向和水平方向上的可选位置。解决方案：采集海水生态系统检测标本的海洋生态标本采集装置，其特征在于装有漂浮在海面上的浮体，形成标本收集空间用于在其内部收集样品，一个不透水的膜被支撑在围绕浮体下部的样本收集空间，并由在海中深度方向上悬挂的薄膜体和由线性组成的线构件安装在非渗透膜的多个位置上的材料，用于加强非透过膜，通过浮体的浮力支撑悬挂在海中的不可渗透膜，并且能够在样品内收集试样 - 由浮体和非渗透膜隔开的收集空间。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JPH1120776A SHIP WITH BOTTOM GROOVES 失效
公开(公告)号：JPH1120776A
公开(公告)日：1999-01-26
申请号：JP20377097
申请日：1997-07-14
申请人： MITSUBISHI HEAVY IND LTD
发明人： MATSUNAGA TETSUO , ISHIKAWA AKIRA
IPC分类号： B63B1/32 , B63H5/07
摘要： PROBLEM TO BE SOLVED: To provide a ship with bottom grooves by forming bottom grooves on the bottom surface of a ship so that a flow in a boundary layer along the bottom surface of the ship during navigating is reached to a propeller located at the stern of it under the sufficiently developed condition so as to remarkably increase a propelling efficiency. SOLUTION: Bottom grooves extending from near the center part of a hull to a stern are formed in the bottom lower surface 1a so that a flow in a boundary layer along the bottom layer surface 1a during the navigating of a ship can be led to a propeller 2 located at the stern of it. Because the flow in the boundary layer is relatively slow, when the propeller 2 is operated in this slow flow, a propelling efficiency is increased.

7. 发明专利

JPH10277592A AIR BUBBLE-MIXING WATER STREAM-GENERATING APPARATUS 失效
公开(公告)号：JPH10277592A
公开(公告)日：1998-10-20
申请号：JP10519297
申请日：1997-04-08
申请人： MITSUBISHI HEAVY IND LTD
发明人： MIZOGAMI MUNEJI , ISHIKAWA AKIRA
IPC分类号： C02F3/20 , C02F7/00
摘要： PROBLEM TO BE SOLVED: To increase an amt. of oxygen dissolved into water in a water purifying apparatus of lakes and marshes or the like. SOLUTION: A duct 5 arranged in water is provided with screw propellers 1 and an air bubble discharge plate 13 having a large number of fine pores 13b are provided and fine air bubbles 5 generates by the fine pores 13b are carried on the revolving streams of the propellers to be diffused remotely while suppressed in rising and the contact time of air bubbles and circumferential water and the contact area of them with circumferential water are achieved to increase an amt. of oxygen dissolved into water.

8. 发明专利

JPS62211401A RAIL WITH HEATING MECHANISM FOR COLD DISTRICT 失效
公开(公告)号：JPS62211401A
公开(公告)日：1987-09-17
申请号：JP5032186
申请日：1986-03-10
申请人： MITSUBISHI HEAVY IND LTD
发明人： ISHIKAWA AKIRA , MASUMOTO SHINICHI , NAGAMORI NOBUAKI
IPC分类号： E01B19/00 , B66C7/00

9. 发明专利

JPS62201786A TRUCK DEVICE FOR COLD DISTRICT 失效
公开(公告)号：JPS62201786A
公开(公告)日：1987-09-05
申请号：JP4007986
申请日：1986-02-25
申请人： MITSUBISHI HEAVY IND LTD
发明人： MASUMOTO SHINICHI , NAGAMORI NOBUAKI , NAKAO YOSHIAKI , ISHIKAWA AKIRA
IPC分类号： B66C9/08 , B60S1/68 , B66C9/10 , E01H8/10

10. 发明专利

JPS61242213A MARINE STRUCTURE FOR ICY SEA AREA 失效
公开(公告)号：JPS61242213A
公开(公告)日：1986-10-28
申请号：JP8344385
申请日：1985-04-18
申请人： MITSUBISHI HEAVY IND LTD
发明人： KAWASAKI TETSUO , ISHIKAWA AKIRA
IPC分类号： E02B17/00
摘要： PURPOSE:To make urgent escape of man easier by reducing loads of ice by providing plural reinforcing and ice breakers with outwardly and radially lowered slope faces with an equal interval over whole height of its body on the periphery of a columnar or polygonal columnar body. CONSTITUTION:Ice floes 6 collide with a reinforcing part 5 of an inclined angle an goes up along the part 5, where the ice floes 6 receive bending moment M1 within the vertical face and is broken easily. The volume of the substructure can be reduced by a columnar central part 3, and urgent escape of man from the central part 3 to the surface of sea can be allowed. Since bending moment M2 within the horizontal face newly acts on the ice floes 6 by the slopes and central parts 3 of the part 5, the ice floes 6 can be broken more easily.

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