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公开(公告)号：US20090320731A1
公开(公告)日：2009-12-31
申请号：US12310232
申请日：2008-01-30
IPC分类号： B63B1/08
CPC分类号： B63H5/16 , B63B1/08 , B63B1/32 , B63B2001/325 , Y02T70/12 , Y02T70/127 , Y02T70/128
摘要： In a displacement-type marine vessel which travels in a velocity range where the Froude number is smaller than the last hump, a stern shape includes knuckle lines connecting knuckle points, provided on the surface of the cross sections of the hull at the stern, continuously from a starting point in front of a propeller to an end point behind the propeller in the fore-and-aft direction of the hull, and a frame line located inside the knuckle line in the width direction of the hull which has a dome shape with upward curvature, the length of the hull portion which has the dome shape is 10% or more of the entire hull length or at least the diameter of the propeller, and the position of the starting point in the width direction of the hull is outside the position of the radius of the propeller.
摘要翻译： 在弗劳德数小于最后一个驼峰的速度范围内行进的位移型船舶中，船尾形状包括连接转向节点的转向节线，转向节连接在船尾的船体横截面的表面上，连续地 从螺旋桨前方的起点到船体前后方向上的螺旋桨后方的终点，以及位于船体宽度方向的转向节线内侧的框架线，其具有圆顶形状， 具有圆顶形状的船体部分的长度为整个船体长度或至少螺旋桨直径的10％以上，船体宽度方向上的起点位置在 螺旋桨半径的位置。
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公开(公告)号：US08028636B2
公开(公告)日：2011-10-04
申请号：US12310232
申请日：2008-01-30
IPC分类号： B63B1/08
CPC分类号： B63H5/16 , B63B1/08 , B63B1/32 , B63B2001/325 , Y02T70/12 , Y02T70/127 , Y02T70/128
摘要： A stern shape of a displacement-type marine vessel enables reduction of the hull resistance and prevents propeller cavitation. The displacement-type marine vessel which travels in a velocity range in which the Froude number is smaller than the last hump and the stern includes knuckle lines connecting knuckle points provided on the surface of the hull, from a starting point in front of a propeller to an end point behind the propeller. A portion of the stern located inside the knuckle line in the direction of the width of the hull has a dome shape with upward curvature, and the length of the portion which has the dome shape is set to 10% or more of the entire hull length or at least the diameter of the propeller.
摘要翻译： 位移式船舶的船尾形状能够降低船体阻力并防止螺旋桨气蚀。 在弗劳德数小于最后一个驼峰的速度范围内行进的位移型海洋船只和船尾包括连接在船体表面上的转向节点的转向节，从螺旋桨前面的起点到 螺旋桨后面的终点。 位于转向节线内侧的船尾部分在船体宽度方向上具有向上弯曲的圆顶形状，并且具有圆顶形状的部分的长度设定为整个船体长度的10％以上 或至少螺旋桨的直径。
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公开(公告)号：US06682377B2
公开(公告)日：2004-01-27
申请号：US10174950
申请日：2002-06-20
IPC分类号： B63H118
CPC分类号： B63H5/125 , B63H1/28 , B63H5/10 , B63H5/16 , B63H2005/1254
摘要： A propulsion apparatus for a vessel includes a main screw and a push type POD propeller which is provided rearward of the main screw. Furthermore, a plurality of grooves which extend along flow directions of a hub vortex generated by the main screw are provided on a front end portion of a casing of the POD propeller. According to this propulsion apparatus for a vessel, the hub vortex generated by the main screw rearward of the main screw is weakened by diffusing the hub vortex along the grooves, and therefore the propulsion efficiency of the propulsion apparatus for a vessel is improved.
摘要翻译： 用于容器的推进装置包括设置在主螺杆后方的主螺杆和推型POD螺旋桨。 此外，在POD螺旋桨的壳体的前端部设置有由主螺杆产生的轮毂涡流的流动方向延伸的多个槽。 根据这种用于容器的推进装置，通过主螺杆后方的主螺杆产生的轮毂涡流通过沿着槽扩散轮毂涡流而减弱，因此提高了用于船舶的推进装置的推进效率。
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4.发明授权Method for preventing the brightening effect of optical brightening agents on textiles 失效防止荧光增白剂对纺织品增白作用的方法
公开(公告)号：US4764176A
公开(公告)日：1988-08-16
申请号：US886131
申请日：1986-07-16
申请人： Toshinobu Sakamoto
发明人： Toshinobu Sakamoto
IPC分类号： D06P5/12 , D06L3/12 , D06M13/47 , D06M15/423 , D06M15/59 , D06M15/61 , D06M13/36 , D06M15/42
CPC分类号： D06M15/59 , D06L3/1285 , D06M13/47 , D06M15/423 , D06M15/61
摘要： The invention relates to a method for preventing the brightening effect of an optical brightening agent on a textile substrate comprising applying on the textile substrate a water-soluble, cationic, optical brightener quencher either before or together with a resin precursor and submitting the treated substrate to a heat treatment. This method imparts an antibrightening effect to goods when they are washed with an optical brightener containing detergent.
摘要翻译： 本发明涉及一种防止荧光增白剂对织物基材的增白作用的方法，其包括在树脂前体上或与树脂前体一起在织物基质上涂覆水溶性阳离子荧光增白剂猝灭剂， 热处理。 当用含有洗涤剂的荧光增白剂洗涤时，该方法赋予商品抗振动作用。
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公开(公告)号：US08403716B2
公开(公告)日：2013-03-26
申请号：US12990009
申请日：2008-10-20
申请人： Toshinobu Sakamoto
发明人： Toshinobu Sakamoto
IPC分类号： B63H1/18
CPC分类号： B63B1/08 , B63H5/16 , Y02T70/127 , Y02T70/128
摘要： A twin-skeg ship that allows for an improvement in propulsion performance (propulsion efficiency). A twin-skeg ship has a pair of left and right skegs on the bottom of a stern has reaction fins, each comprising a plurality of fins extending radially from a bossing fixed to a stern frame provided at a rear end of the skeg, or from a fin boss provided on the bossing, in a range where a flow immediately in front of a propeller attached to the skeg with a propeller shaft therebetween has a component in the same direction as a rotational direction of the propeller.
摘要翻译： 一艘双艉船，可以提高推进性能（推进效率）。 双艉船在船尾的底部具有一对左右艉部，具有反作用翼片，每个翼片具有多个翅片，其从固定在凸台上的凸起径向延伸到设置在该勺子的后端的船尾框架， 设置在凸台上的翅片凸块在其间具有螺旋桨轴的螺旋桨附近的螺旋桨的前方的流动方向具有与螺旋桨的旋转方向相同的方向的范围。
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公开(公告)号：US20110053441A1
公开(公告)日：2011-03-03
申请号：US12990009
申请日：2008-10-20
申请人： Toshinobu Sakamoto
发明人： Toshinobu Sakamoto
IPC分类号： B63H1/28
CPC分类号： B63B1/08 , B63H5/16 , Y02T70/127 , Y02T70/128
摘要： Provided is a twin-skeg ship that allows for a further improvement in propulsion performance (propulsion efficiency). A twin-skeg ship (10) having a pair of left and right skegs (3) on the bottom (2) of a stern has reaction fins 5, each comprising a plurality of fins 5a extending radially from a bossing (6) fixed to a stern frame (7) provided at a rear end of the skeg (3), or from a fin boss provided on the bossing (6), in a range where a flow immediately in front of a propeller (4) attached to the skeg (3) with a propeller shaft (4a) therebetween has a component in the same direction as a rotational direction of the propeller (4).
摘要翻译： 提供了一种双艉船，可进一步提高推进性能（推进效率）。 在船尾的底部（2）上具有一对左，右艉骨（3）的双艉船（10）具有反作用翼5，每个翼片5包括从固定到 设置在所述skeg（3）的后端或设置在所述凸起部（6）上的翅片凸台的尾框架（7）处于紧邻所述螺栓（4）前方的流动 （3）与传动轴（4a）之间具有与螺旋桨（4）的旋转方向相同的方向的部件。
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公开(公告)号：US07013820B2
公开(公告)日：2006-03-21
申请号：US10321575
申请日：2002-12-18
IPC分类号： B63H25/00
CPC分类号： B63H25/42 , B63H5/125 , B63H25/04 , B63H2005/1254
摘要： A ship has a main propeller 2 which can move the ship forward and reverse by normal rotation, reverse rotation or by changing the pitch angle. A drive unit drives the main propeller 2. A rudder 3 changes the course of the ship. At least one pod propulsion unit 10A, 10B is provided. As a result, the support mechanism and the turning mechanism of the pod propulsion unit, arranged separate from the main propeller, can be simplified and cost can be reduced.
摘要翻译： 船舶有一个主螺旋桨2，可以通过正常旋转，反向旋转或通过改变桨距角向前和向后移动船。 驱动单元驱动主螺旋桨2。 方向舵3改变了船的过程。 至少提供一个舱推进单元10A，10B。 结果，与主螺旋桨分离布置的舱推进单元的支撑机构和转动机构可以被简化并且可以降低成本。
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