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1. 发明专利

JP2010234861A Vessel propulsion device and vessel equipped with the same 有权
标题翻译：船舶推进装置和装有该船的船只
公开(公告)号：JP2010234861A
公开(公告)日：2010-10-21
申请号：JP2009082713
申请日：2009-03-30
申请人： Mitsui O S K Lines Ltd , Mitsui Osk Techno-Trade Ltd , Mitsui Zosen Akishima Kenkyusho:Kk , 商船三井テクノトレード株式会社 , 株式会社商船三井 , 株式会社三井造船昭島研究所
发明人： KIMURA KOYU , TAKEYA TADASHI , ISHII NORIO , SHIMIZU YOICHI , UCHIDA KAKU , NISHI SHUICHI , TANAKA YOSHIKAZU , NOJIRI TAKEO , KO TAKAHIRO
IPC分类号： B63H1/26 , B63H1/20
CPC分类号： B63H1/14
摘要： PROBLEM TO BE SOLVED: To provide a vessel propulsion device whose machinability is improved and whose weight is reduced more than that of a vessel propulsion device utilizing a propeller boss cap with fins of a fin shape of a conventional technology in a vessel propulsion device formed of a screw propeller utilizing the propeller boss cap with fins. SOLUTION: The diameter Dcf of the front end of the propeller boss cap is taken as a reference diameter Ds. A shape of the latter half of a fin 6A is formed by setting the diameter of the fin 6A to 2.0 times the reference diameter Ds at the center position Xm of the front end 6f and the rear end 6a of the root of the fin 6A and by setting the diameter to 1.5 times the reference diameter Ds at the rearmost end position Xe of the fin 6A. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种船舶推进装置，其机械加工性得到改善，并且其重量比使用具有常规技术的翅片翅片的推进器毂盖的船舶推进装置的船舶推进装置的船舶推进装置装置由螺旋桨螺旋桨构成，利用具有翅片的螺旋桨毂盖。解决方案：将螺旋桨毂盖前端的直径Dcf作为基准直径Ds。翅片6A的后半部分的形状通过将翅片6A的直径设定为在翅片6A的根部的前端6f和后端6a的中心位置Xm处的基准直径Ds的2.0倍，并且通过将直径设定为翅片6A的最后端位置Xe处的基准直径Ds的1.5倍。版权所有（C）2011，JPO＆INPIT

2. 发明专利

JP2009221458A Purification process for gas hydrate 审中-公开
标题翻译：气体净化方法
公开(公告)号：JP2009221458A
公开(公告)日：2009-10-01
申请号：JP2008225849
申请日：2008-09-03
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , National Institute Of Advanced Industrial & Technology , 株式会社三井造船昭島研究所 , 独立行政法人産業技術総合研究所
发明人： TANAKA SUSUMU , OMORI HIDEYUKI , TAKANO TSUKASA , YAMAGUCHI HIROSHI , YAMAMOTO YOSHITAKA , KAWAMURA TARO
IPC分类号： C10L3/10 , B01J3/00
摘要： PROBLEM TO BE SOLVED: To provide a purification process for a gas hydrate capable of getting the gas hydrate with a high purity by purifying a slurry containing the gas hydrate made of water or sea water and a natural gas by a simple apparatus. SOLUTION: By pressurizing the slurry 6 containing the gas hydrate formed of water and a natural gas 8 in a high pressure vessel 2 whose internal temperature is 0-10°C at a pressure P 1 of 5-30 MPa by a piston 3 while blowing the natural gas 8 from the outside, a coexistence state of a crystal 18 and water is formed by growing the crystal 18 of the gas hydrate. The crystal 18 is pressed by holding the pressure P 1 while continuing the blowing of the natural gas 8 to squeeze up water remained in the crystal 18. After discharging the water remained in the high pressure vessel 2 outside, the inside temperature of the high pressure vessel 2 is lowered to -47°C to -5°C to stabilize the crystal 18. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过简单的装置，通过纯化含有由水或海水和天然气制成的气体水合物的浆料，提供能够获得高纯度气体水合物的气体水合物的净化方法。解决方案：通过在内部温度为0-10℃的高压容器2中将由水和天然气8形成的气体水合物6的浆料6在压力P 1 通过活塞3从外部吹入天然气8，通过使天然气水合物的晶体18生长，形成晶体18和水的共存状态。在继续吹送天然气8以挤压残留在晶体18中的水的同时，保持压力P 1 来压制晶体18.在将外部留在高压容器2中的水排出之后，将高压容器2的内部温度降至-47℃至-5℃以使晶体18稳定。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2008018781A Hull friction resistance reducing device 有权
标题翻译：高耐摩擦阻力装置
公开(公告)号：JP2008018781A
公开(公告)日：2008-01-31
申请号：JP2006190664
申请日：2006-07-11
申请人： Institute Of National Colleges Of Technology Japan , Japan Science & Technology Agency , Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所 , 独立行政法人国立高等専門学校機構 , 独立行政法人科学技術振興機構
发明人： KAMIIRISA HIKARI , KANDA MASAMITSU , TAKANO TSUKASA , ONARI HIROBUMI
IPC分类号： B63B1/38
CPC分类号： Y02T70/122
摘要： PROBLEM TO BE SOLVED: To reduce the friction resistance of a hull, and to save energy by blowing out micro bubbles of a gas/water mixed phase so as not to separate from a hull surface.
SOLUTION: The hull friction resistance reducing device has a tank storing gas/water mixed phase fluid, a pump 24 supplying the gas/water mixed phase fluid 14 from the tank 22 to a nozzle, and the nozzle blowing out the gas/water mixed phase fluid supplied from the pump to a stern along a hull wall. A controlling means controlling the flow speed of the gas/water mixed phase fluid blowing out from the nozzle so as to be smaller than a wall surface speed incline of a border layer corresponding to present ship speed by inputting a ship speed signal is provided. To the tank, a gas/water mixed phase fluid producing means producing micro bubbles by inducing gas to a turning swirling current center by fluid and shearing a center gas flowing pipe with a swirling current is connected.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了降低船体的摩擦阻力，并通过吹出气/水混合相的微气泡来节省能量，以便不与船体表面分离。解决方案：船体摩擦阻力降低装置具有储存气/水混合相流体的罐，从罐22向喷嘴供给气/水混合相流体14的泵24，喷嘴吹出气/ 从泵向船体壁提供的水混合相流体到船尾。提供一种控制装置，其通过输入船速信号来控制从喷嘴吹出的气/水混合相流体的流速小于对应于当前船速的边界层的壁面速度倾斜。向罐中，连接通过用流体将旋转涡流中心引入气体而产生微气泡的气/水混合相流体生成装置，并剪切具有回旋电流的中心气体流动管。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2007010878A Rocking stage device and rocking/stable stage device 有权
标题翻译：摇摆舞台装置和摇摆/稳定舞台装置
公开(公告)号：JP2007010878A
公开(公告)日：2007-01-18
申请号：JP2005189953
申请日：2005-06-29
申请人： Daiichi Denki Kk , Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所 , 第一電気株式会社
发明人： SATO HIROSHI , ODA HIROYUKI
IPC分类号： G09B9/02
摘要： PROBLEM TO BE SOLVED: To provide a rocking stage device and a rocking/stable stage device whose height can be set low and whose entire size is made compact.
SOLUTION: The rocking stage device (a rocking/stable stage device) 30 comprises: a base 12 which supports a cross shaft 23 wherein a pitch shaft 20 and a roll shaft 22 are crossed; a top plate 14 which is formed opposite to the base 12 and on the cross shaft 23 and which can turn around the pitch shaft 20 or the roll shaft 22; and an actuator 16 whose one end is connected with the base 12 and whose other end is inclined and connected with the top plate 14 via a universal joint 28, and which can radially extend from the base 12 to the top plate 14 with the intersection of the pitch shaft 20 with the roll shaft 22 as its center so as to be axisymmetric with respect to the respective shafts of the pitch shaft 20 and the roll shaft 22.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种摆放台装置和摇摆/稳定平台装置，其高度可以设置得较低，其整体尺寸紧凑。解决方案：摇摆装置（摇摆/稳定平台装置）30包括：基座12，其支撑横轴23，其中变桨轴20和辊轴22交叉; 顶板14，其形成为与基座12相对，并且在横轴23上形成，并能绕转轴20或辊轴22转动; 以及致动器16，其一端与基座12连接，另一端通过万向接头28倾斜并与顶板14连接，并且可从基座12径向延伸到顶板14，变桨轴20以辊轴22为中心，以相对于沥青轴20和辊轴22的各轴为轴对称。（C）2007，JPO＆INPIT

5. 发明专利

JP2004198174A Method and apparatus for measuring friction of slide mechanism 审中-公开
公开(公告)号：JP2004198174A
公开(公告)日：2004-07-15
申请号：JP2002364941
申请日：2002-12-17
申请人： Daiichi Denki Kk , Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所 , 第一電気株式会社
发明人： SATO HIROSHI , KOBAYASHI MASANORI , TAKASHINA JUNSHI , ODA HIROYUKI , MATSUI KYOSUKE , MIYOSHI SHINTARO , KAWAGUCHI TAKASHI
IPC分类号： G01N19/02
摘要： PROBLEM TO BE SOLVED: To provide a method for accurately measuring the friction of each of the slide mechanisms of various bi-axial testing machines, and an apparatus therefor.
SOLUTION: This friction measuring apparatus comprises vertically arranged pressure receiving parts 22 comprising a block material and a pressurizing part 20 comprising a plate material and the opposed surfaces of both parts 20 and 22 comprise slide surfaces. A plurality of depressed parts 24 are provided to the slide surfaces of the pressure receiving parts 22 and discharge ports 36 are provided to the depressed parts 24. The discharge ports 36 are connected to an oil tank 34 through a hydraulic pump 30. Oil recovery grooves 26 are provided to the outer edges of the pressure receiving parts 22 to communicate with the oil tank 34.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2014058275A Semi-submersible type floating structure 审中-公开
标题翻译：半不锈钢浮选结构
公开(公告)号：JP2014058275A
公开(公告)日：2014-04-03
申请号：JP2012205717
申请日：2012-09-19
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所
发明人： SHIMADA KIYOSHI
IPC分类号： B63B35/44
摘要： PROBLEM TO BE SOLVED: To provide a semi-submersible type floating structure that achieves an increased loadage and improved stability performance.SOLUTION: A semi-submersible type floating structure 1 includes a deck 2 and a plurality of columnar members 3 extending downward from the deck 2. The semi-submersible type floating structure 1 includes a lower hull 4 connected to end portions of the plurality of columnar members 3. The lower hull 4 has a cavity therein. The lower hull 4 also has a water inlet 11 for taking seawater into the interior of the lower hull 4.
摘要翻译：要解决的问题：提供一种半潜式浮动结构，其实现增加的载荷和改善的稳定性能。解决方案：半潜式浮式结构1包括甲板2和从甲板向下延伸的多个柱状构件3 半潜式浮动结构1包括连接到多个柱状构件3的端部的下部船体4.下部船体4在其中具有空腔。下船体4还具有用于将海水吸入下船体4的内部的进水口11。

7. 发明专利

JP2012180021A Ship 有权
标题翻译：船
公开(公告)号：JP2012180021A
公开(公告)日：2012-09-20
申请号：JP2011044664
申请日：2011-03-02
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , Mitsui O S K Lines Ltd , 株式会社商船三井 , 株式会社三井造船昭島研究所
发明人： KIMURA KOYU , KONISHI TETSUO , KAWAMURA OHIRA , ISHIBASHI TATSUYA
IPC分类号： B63B1/06 , B63B1/08 , B63B3/48 , B63B25/00 , B63B25/04 , B63B25/08 , B63H23/34
CPC分类号： Y02T70/126 , Y02T70/128 , Y02T70/14
摘要： PROBLEM TO BE SOLVED: To provide a ship which can navigate even with the full load draft condition or the light draft condition in a condition similar to the condition of stem trim with excellent propulsion efficiency, reduce resistance of a hull both in the full load draft condition and the light draft condition, enhance seaworthiness, and improve the propulsion efficiency during the operation, and to provide the navigation method of the ship.SOLUTION: In a displacement type ship 1A for transporting at least one of cargoes and passengers with the length between perpendiculars being ≥100 m and ≤400 m, and with the design service speed being ≥10 knots and ≤40 knots, at least 5% of the length between perpendiculars of a hull is provided below the first horizontal plane H1 at the draft depth of the hull center 13 afore the hull center when the hull 10 is afloat in a still condition with the design full load water line L.W.L.
摘要翻译：要解决的问题：为了提供一种在具有良好的推进效率的条件类似于杆装饰的条件下，即使在满载吃水条件或轻型吃水条件下也能够导航的船舶，可以降低船体的抵抗力满载条件和轻型条件，提高适航性，提高运行时的推进效率，并提供船舶的导航方法。
解决方案：在用于运输垂直长度为≥100米和≤400米的货物和乘客中的至少一个的位移式船1A中，设计服务速度≥10节和≤40节，当船体10在静止状态下漂浮在设计满载水管线LWL时，在船体中心的船体中心13的牵伸深度处，在船体垂直之间的长度的至少5％设置在第一水平面H1的下方版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2008274129A Gas hydrate wash-column 有权
标题翻译：气体水化物清洗柱
公开(公告)号：JP2008274129A
公开(公告)日：2008-11-13
申请号：JP2007119859
申请日：2007-04-27
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所
发明人： TANAKA SUSUMU , OMORI HIDEYUKI , TAKANO TSUKASA , YAMAGUCHI HIROSHI
IPC分类号： C10L3/00 , C07C7/152 , C07C9/02 , C10L3/06
摘要： PROBLEM TO BE SOLVED: To provide a gas hydrate wash-column that washes unreacted seawater accompanying hydrate with a required minimum of washing water and smoothly draining the seawater without obstructing washing. SOLUTION: The gas hydrate wash-column 4 comprises a hydrate slurry introduction part 22, a draining part 23 for dehydrating unreacted seawater in a hydrate slurry and a washing and scraping part 24 for diluting unreacted seawater attached to hydrate and scraping the hydrate after washing to the outside of the system. The washing and scraping part 24 is equipped with a rotary or wiper type gas hydrate scraping apparatus and a washing water spray nozzle. When the void percentage of a hydrate in a saturation area E is ε, the cross-sectional area of the wash-column is A, the rise rate of a hydrate sedimentary layer is U and the saturation degree of a hydrate in an unsaturation area F is S, the water amount Q of washing water sprayed from a washing water spray nozzle satisfies formula (1): Q=1.1ε×A×U×S. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种气体水合物洗涤塔，其以所需的最小洗涤水洗涤伴随水合物的未反应的海水，并平稳地排出海水而不阻碍洗涤。气体水合物洗涤塔4包括水合物浆料引入部分22，用于使水合物浆料中的未反应的海水脱水的排出部分23和用于稀释附着到水合物上的未反应的海水并刮擦水合物的洗涤和刮除部分24 洗完后就到系统的外面。洗涤和刮除部分24配备有旋转或刮水器式气体水合物刮擦装置和洗涤水喷雾喷嘴。当饱和区域E中的水合物的空隙率为ε时，洗涤柱的横截面积为A，水合物沉积层的上升率为U，不饱和区域F中的水合物的饱和度为是S，从洗涤水喷嘴喷射的洗涤水的水量Q满足式（1）：Q =1.1ε×A×U×S。版权所有（C）2009，JPO＆INPIT

9. 发明专利

JP2006306304A Propulsion device and its manufacturing method 审中-公开
标题翻译：推进装置及其制造方法
公开(公告)号：JP2006306304A
公开(公告)日：2006-11-09
申请号：JP2005132639
申请日：2005-04-28
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , Niigata Shipbuilding & Repair Inc , 新潟造船株式会社 , 株式会社三井造船昭島研究所
发明人： KANO KOJI , KUDO TAKASHI , AIZAWA KOJI , KIMURA KOYU , TAKEYA TADASHI , ISHII NORIO
IPC分类号： B63H5/15
摘要： PROBLEM TO BE SOLVED: To provide a nozzle propeller for improving thrust in bollard condition and propulsive efficiency in sailing.
SOLUTION: A propulsion device is provided with a screw propeller, and a nozzle arranged around the screw propeller and having a wing shape in section. In a sectional shape of the nozzle, a position of a maximum camber is separated from a front edge in the range of 30 to 60% of chord length, and a maximum value of the camber is in the range of 3.0 to 9.0% of the chord length. Also, a position of a maximum thickness is separated from the front edge in the range of 20 to 40% of the chord length, and a thickness is set in the range of 15 to 24% of the chord length.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种喷嘴螺旋桨，用于改善船首的推力和航行推进效率。解决方案：推进装置设置有螺旋桨，以及布置在螺旋桨周围并具有翼形截面的喷嘴。在喷嘴的截面形状中，最大弧角的位置与弦的长度的30〜60％的范围内的前边缘分离，并且曲面的最大值在3.0〜9.0％的范围内弦长。此外，最大厚度的位置在弦长的20至40％的范围内与前边缘分离，并且厚度设置在弦长的15至24％的范围内。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2006264708A Stabilizer for floating roof 审中-公开
标题翻译：浮动屋顶稳定器
公开(公告)号：JP2006264708A
公开(公告)日：2006-10-05
申请号：JP2005082185
申请日：2005-03-22
申请人： Mitsui Zosen Akishima Kenkyusho:Kk , 株式会社三井造船昭島研究所
发明人： SHIMADA KIYOSHI
IPC分类号： B65D90/52 , B65D88/34
摘要： PROBLEM TO BE SOLVED: To obtain a great stabilizing effect against the rocking of a floating roof.
SOLUTION: A floating roof type tank 10 has a rocking inhibiting plate 22, which rises and falls freely, on the bottom of a tank body 12 storing a liquid 14. A first wire rope 24 has one end which is connected to one side edge of a floating roof 18 relative to the rocking inhibiting plate 22, the floating roof 18 floating on the surface of the liquid 14, the other end which is connected to the top of the rocking inhibiting plate 22, and a middle part which is guided to the other side lower part of the tank body 12 relative to the rocking inhibiting plate 22 via pulleys 28a and 28b. A second wire rope 26 has one end which is connected to the other side edge of the floating roof 18 relative to the rocking inhibiting plate 22, the other end which is connected to the top of the rock inhibiting plate 22, and a middle part which is guided to one side lower part of the tank body 12 relative to the rocking inhibiting plate 22 via pulleys 30a and 30b.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了获得对浮动屋顶摇摆的很大的稳定作用。解决方案：浮顶式罐10具有在储存液体14的罐体12的底部上自由上升和下降的防摇动板22.第一钢丝绳24的一端连接到一个相对于摆动抑制板22的浮动屋顶18的侧边缘，悬浮在液体14的表面上的浮动屋顶18，连接到摇摆禁止板22的顶部的另一端和中间部分通过滑轮28a和28b相对于摇摆抑制板22引导到罐体12的另一侧下部。第二钢丝绳26的一端相对于摆动抑制板22连接到浮动屋顶18的另一侧边缘，另一端连接到防摇动板22的顶部，中间部分通过滑轮30a和30b相对于摇摆抑制板22被引导到油罐本体12的一侧下部。版权所有（C）2007，JPO＆INPIT

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