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1. 发明专利

JP2015055200A ジャイロ式波力発電装置审中-公开
标题翻译： GYRO波动发电机
公开(公告)号：JP2015055200A
公开(公告)日：2015-03-23
申请号：JP2013189164
申请日：2013-09-12
申请人：日立造船株式会社 , Hitachi Zosen Corp
发明人： NIISATO HIDEYUKI , INUI MASANORI , OKUBO SHIGEO , MITANI SHUNSUKE
IPC分类号： F03B13/16
CPC分类号： Y02E10/38
摘要：【課題】ジャイロ式波力発電装置において効率よく発電を行う。【解決手段】ジャイロ式波力発電装置1は、海面に浮かべられる浮体2と、浮体2上に設けられる発電装置本体3とを備える。浮体2は、前方部21と、海面に浮かんだ状態において、一の水平方向である前後方向に前方部21から連続する後方部22とを備える。後方部22において鉛直方向に垂直な断面積が鉛直方向の所定範囲において上方に向かって漸次増加し、当該所定範囲において鉛直方向の単位距離当たりの断面積が増加する量を断面積増加量として、後方部22の断面積増加量が、前方部21の断面積増加量よりも大きい。これにより、浮体2のピッチングを増大させることができ、発電装置本体3において効率よく発電を行うことができる。【選択図】図1
摘要翻译：要解决的问题：提供能够实现高效发电的陀螺波激活发电机。解决方案：陀螺波激活发电机1包括：能够在海平面浮动的浮体2; 以及设置在浮动体2上的发生器主体3.浮体2包括：前部21; 以及在浮体2浮在海平面上的状态下，从前部21沿着前后方向的一个水平方向连续的后部22。在后部22中，垂直于垂直方向的截面积在垂直方向上的预定范围内向上逐渐增大。定义在预定范围内的垂直方向上的每单位距离的横截面积的增量作为横截面积增量，后部22的横截面积增量大于前部21的横截面面积增量。这可以增加浮体2的俯仰，并且能够使发电机主体3有效地发电。

2. 发明专利

JP2012246711A Seawater percolation and filtration method, and device for preventing sand layer surface from clogging 审中-公开
标题翻译：海水渗透和过滤方法，以及防止地层表面的装置
公开(公告)号：JP2012246711A
公开(公告)日：2012-12-13
申请号：JP2011120753
申请日：2011-05-30
申请人： Hitachi Zosen Corp , 日立造船株式会社 , Nagaoka International Corp , 株式会社ナガオカ
发明人： ARAI HIROSHIGE , NIISATO HIDEYUKI , MUKAI KIYOKAZU , MIMURA HITOSHI
IPC分类号： E03B3/03 , B01D35/02 , B01D35/16
CPC分类号： Y02A20/108
摘要： PROBLEM TO BE SOLVED: To provide a method which achieves a large intake amount in a short period, allowing a percolation intake facility to have a smaller intake area in contrast with conventional ones which need a large area.SOLUTION: A seawater percolation and filtration method has intake piping embedded in a sand layer at a sea bottom. Seawater percolates naturally through the sand layer in the sea so as to be introduced in the intake piping for seawater intake. The method has a sea water percolation rate as large as possible, up to 400 m/day. The sand layer is installed in a calm sea area where water particles have no velocity resulting from a tidal current or waves. Creatures, metals, or suspension materials taken in the surface layer of the sand layer are artificially removed for clog prevention.
摘要翻译：要解决的问题：为了提供一种在短时间内实现大量摄取量的方法，与需要大面积的传统方法相比，允许渗滤进气设备具有较小的进气面积。
解决方案：海水渗滤和过滤方法将入口管道嵌入海底砂层。海水通过海水中的沙层自然渗透，以便被引入进气管道以进行海水摄入。该方法的海水渗透率尽可能大，达到400米/天。砂层安装在一个平静的海域，水中的颗粒不会有潮汐或波浪的速度。拍摄在砂层的表层中的生物，金属或悬浮材料被人为地去除以防止堵塞。版权所有（C）2013，JPO＆INPIT

3. 发明专利

JP2010255311A Breakwater 有权
标题翻译：防波堤
公开(公告)号：JP2010255311A
公开(公告)日：2010-11-11
申请号：JP2009106842
申请日：2009-04-24
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI , NAKAHO KYOICHI , YAMAKAWA ZENTO
IPC分类号： E02B3/06
摘要： PROBLEM TO BE SOLVED: To provide a breakwater capable of improving stability when the level of sea water outside a port rises due to high waves.
SOLUTION: This fixed breakwater 11 has a groove 13 communicating in the direction of width of an embankment body 12 at a predetermined position close to the inside of the port from a wall face 12a outside the port on a bottom face 12c of the embankment body 12. The groove 13 and an upper face 12d of the embankment body 12 are mutually communicated through the proper number of branch pipes 14. Consequently, the buoyancy acting on the bottom face can be greatly reduced when compared with a conventional breakwater. The peaks of water level fluctuation in the branch pipes and the outside of the port are not overlapped, and horizontal force generated by waves and uplift pressure generated under hydrostatic pressure act in different phases so that the stability when the level of sea water outside the port rises is greatly improved due to the multiplier effect with the reduction of buoyancy acting on the bottom face.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够在港口以外的海水由于高波而升高时能够提高稳定性的防波堤。解决方案：该固定防波堤11具有凹槽13，该凹槽13在靠近口部内侧的预定位置处，在堤坝本体12的宽度方向上从位于孔的底面12c上的端口外侧的壁面12a连通路堤体12的槽13和上表面12d通过适当数量的支管14相互连通。因此，与常规防波堤相比，作用在底面上的浮力可以大大降低。分支管和端口外侧的水位波动峰值不重叠，在静水压力下产生的波浪和隆起压力产生的水平力作用在不同的相位，以便在港口以外的海水水平时的稳定性由于作用在底面上的浮力的减少而引起的乘数效应大大提高了上升。版权所有（C）2011，JPO＆INPIT

4. 发明专利

JP2015047587A 分離膜の製造方法有权
标题翻译：制造分离膜的方法
公开(公告)号：JP2015047587A
公开(公告)日：2015-03-16
申请号：JP2013182641
申请日：2013-09-04
申请人：日立造船株式会社 , Hitachi Zosen Corp
发明人： HIRAOKA KAZUYUKI , NIISATO HIDEYUKI
IPC分类号： B01D71/02 , B01D69/06 , B82Y40/00 , C01B31/36
摘要：【課題】メンテナンスが簡単で高品質の分離膜を十分容易に製造することができる分離膜の製造方法を提供する。【解決手段】母材膜2の表裏面を貫通する空孔3が多数形成されるとともに、これら空孔3の内径がナノサイズである分離膜1の製造方法であって、耐酸化性の被覆膜32が周囲に形成された垂直配向のカーボンナノチューブ33(以下、被覆カーボンナノチューブ31)を基板Kに配置する第1工程と、上記基板Kに上記母材膜2を形成して、この母材膜2に上記被覆カーボンナノチューブ31を保持させる第2工程と、上記被覆カーボンナノチューブ31における個々のカーボンナノチューブ33の両端を上記母材膜2の表裏面から露出させる第3工程と、上記母材膜2に保持された上記カーボンナノチューブ33を焼失させることで、上記母材膜2の表裏面を貫通する空孔3を多数形成する第4工程とを備える。【選択図】図3
摘要翻译：要解决的问题：提供一种分离膜的制造方法，其能够充分地制造易于维护和高质量的分离膜的制造。解决方案：一种分离膜1的制造方法，其中多个孔3贯穿形成基体膜2的顶面和底面，并且孔3的内径为纳米尺寸，包括用于在其周围形成有抗氧化涂层32的垂直排列的碳纳米管33布置的第一步骤（以下称为作为被覆碳纳米管31），在基板K上形成基体膜2，使基体膜2保持被覆碳纳米管31的第2工序，将碳纳米管33的两端露出的第3工序在基体膜2的顶面和底面的涂覆碳纳米管31中，以及形成多个贯穿顶部的孔3和第四步骤通过烧掉由基质膜2保持的碳纳米管33来形成基体膜2的表面。

5. 发明专利

JP2010168824A Tsunami/tidal-wave resistant reinforcing construction method for existing gravity-type structure 有权
标题翻译：现有重型结构的TSUNAMI / TIDAL-WAVE阻力施工方法
公开(公告)号：JP2010168824A
公开(公告)日：2010-08-05
申请号：JP2009013075
申请日：2009-01-23
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NAKAHO KYOICHI , YAMAKAWA ZENTO , MATSUOKA YUKIFUMI , MIKI SHUNJI , NIISATO HIDEYUKI , KIMURA YUICHIRO
IPC分类号： E02B3/06
CPC分类号： Y02A10/15
摘要： PROBLEM TO BE SOLVED: To reduce uplift pressure acting on a bottom face of a gravity-type structure.
SOLUTION: A tsunami/tidal-wave resistant reinforcing construction method is for a breakwater 11 placed on a rubble mound 13 built on the ground 12 of a harbor bottom. A foot-protection block 14 is disposed on the harbor exterior end of the rubble mound 13, and then a gap-filler 15 is laid on a sloped portion of the rubble mound 13 on which the foot-protection block 14 is disposed. Subsequently, a water-sealing plate 16 is disposed over the harbor exterior side of the rubble mound 13, the gap filler 15, and the foot-protection block 14. As a result, sea water inflow to the harbor exterior side of the rubble mound and to the gap filler is reduced, which enables to reduce the uplift pressure caused by incoming waves without accompanying an increase in the weight of the gravity-type structure such as an existing breakwater, or the like. Since the construction method requires merely disposing the foot-protection block, the gap filler, and the water-sealing plate on the harbor exterior side of the rubble mound, the construction work is facilitated.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：减少作用在重力型结构的底面上的隆起压力。解决方案：海啸/潮汐阻力加固施工方法是将防波堤11放置在建在港口底部12的瓦砾堆13上。脚瓦保护块14设置在瓦砾堆13的港口外端，然后将间隙填充物15铺设在其上设置有脚保护块14的瓦砾堆13的倾斜部分上。随后，在瓦砾堆13，间隙填料15和脚保护块14的海港外侧设置水封板16.结果，海水流入瓦砾堆的港口外侧并且间隙填料减少，这能够减少由入射波引起的隆起压力，而不伴随着诸如现有防波堤等重力型结构的重量的增加。由于施工方法仅需要在瓦砾堆的港口外侧设置脚保护块，间隙填料和水封板，便于施工。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2008074168A Trapezoidal floating body structure 审中-公开
标题翻译： TRAPEZOIDAL浮动体结构
公开(公告)号：JP2008074168A
公开(公告)日：2008-04-03
申请号：JP2006253150
申请日：2006-09-19
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NIISATO HIDEYUKI , FUJITA TAKASHI
IPC分类号： B63B39/06 , B63B35/00 , B63B35/34 , E01D15/14
摘要： PROBLEM TO BE SOLVED: To provide a trapezoidal floating body structure capable of sufficiently reducing unsteadiness by optimizing the mounting position of a fin and the shape of a floating body near the mounting position.
SOLUTION: In this trapezoidal floating body structure, the floating body 2 floating on water in a rectangular parallelepiped shape is chamfered on corners where the bottom surface 2a of the floating body 2 intersects with width direction side surfaces 2ba, 2bb. The fin 3 is installed outwardly in the floating body width direction at an angle of 45° to the bottom surface 2a of the floating body 2 at the position of a top 2d where the bottom surface 2a intersects with a chamfered surface 2c on the bottom surface 2a of the floating body 2. The fin 3 is provided at the position of the top 2d on the bottom surface 2a of the floating body 2 through a plurality of mounting portions 4 formed at predetermined intervals in the longitudinal direction of the floating body 2. Accordingly, a space formed of the chamfered corner and the fin enables to increase added mass due to the unsteadiness of the floating body, thereby effectively reducing the swinging of the floating body as a whole.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够通过优化翅片的安装位置和靠近安装位置的浮体的形状来充分降低不稳定性的梯形浮体结构。解决方案：在这种梯形浮体结构中，漂浮在水中的长方体形状的浮体2在浮体2的底面2a与宽度方向侧表面2ba，2bb相交的拐角处被倒角。翅片3在浮体2的底面2a的底面2a与底面2a的倒角表面2c相交的顶部2d的位置以与浮体2的底面2a成45°的角度向浮体宽度方向外侧设置翅片3通过在浮体2的纵向方向上以预定间隔形成的多个安装部分4设置在浮体2的底面2a上的顶部2d的位置处。因此，由倒角和翅片形成的空间能够由于浮体的不稳定性而增加附加质量，从而有效地减少浮体整体的摆动。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2007127210A Cylinderical damping device and structure body 审中-公开
标题翻译：环形阻尼装置和结构体
公开(公告)号：JP2007127210A
公开(公告)日：2007-05-24
申请号：JP2005321107
申请日：2005-11-04
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI
IPC分类号： F16F15/02 , E04H12/00 , F16F15/023
摘要： PROBLEM TO BE SOLVED: To perform installation on a derricking gate and a traffic-control sign pole. SOLUTION: The damping device 11 installed at the inside of a cylindrical pillar 17 is constituted such that a rotation mechanism 13 can be rotated in a fluid 14 filled in a cylinderical vessel 12 through a bearing part 15 provided on a central axis of the closed cylinder vessel 12. The rotation mechanism has a constitution in which two radial flat surface parts 13e are provided in each of two spaces formed by three circular flat plates 13b-13d arranged at the inside of the cylinderical vessel 12 with an equal gap in an axial direction of a rotation shaft 13a so as to be projected from the rotation shaft 13a to the outside in a radial direction. The radial flat surface part 13e comprises a fin 13ea clamped/fixed between the circular flat plates 13b and 13c and 13c and 13d; and a weight 13eb provided on a radial outer edge of the fin 13ea. Accordingly, since vibration energy is absorbed by rotation vibration caused by pendulum motion, length in a vibration direction is shortened and an installation place is not limited. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在升降门和交通控制标志杆上进行安装。解决方案：安装在圆柱形柱17内部的阻尼装置11构造成使得旋转机构13能够通过设置在圆柱形容器12的中心轴线上的轴承部分15在装有圆柱形容器12的流体14中旋转旋转机构具有这样的结构，其中两个径向平坦表面部分13e设置在由设置在圆筒形容器12的内部的三个圆形平板13b-13d形成的两个空间中，每个平坦的平面部分13e具有相等的间隙旋转轴13a的轴向方向从旋转轴13a向径向突出。径向平坦表面部分13e包括夹紧/固定在圆形平板13b和13c与13c和13d之间的翅片13ea; 以及设置在翅片13ea的径向外边缘上的重物13eb。因此，由于振动能量被摆动所引起的旋转振动所吸收，所以振动方向的长度变短，安装位置不受限制。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2013044167A Door body structure of floating body type flap gate 有权
标题翻译：浮体式翼型闸门的门体结构
公开(公告)号：JP2013044167A
公开(公告)日：2013-03-04
申请号：JP2011182750
申请日：2011-08-24
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： ARAI HIROSHIGE , NIISATO HIDEYUKI , KITAMURA YUKITSUGU , OKADA JUN , ASHIDA SATOSHI , NAKAHO KYOICHI , YAMAKAWA ZENTO
IPC分类号： E02B7/22 , E02B7/40
CPC分类号： E02B7/40 , E02B3/102 , E06B3/38 , E06B5/003 , E06B2009/007
摘要： PROBLEM TO BE SOLVED: To provide a door body structure enabling a door body to rise even if it is damaged due to vehicle passage in its fallen state or collision of a fallen object, and capable of maintaining the rising state even when the door body in the rising state is damaged due to the water pressure of a tsunami or high tide.SOLUTION: A door body 2 of a floating body type flap gate 1, which is installed at an opening or a gateway, and of which tip side 2b rises and swings around a base end side 2a within a plane in the height direction in a water inflow direction in order to block the opening or the gateway when water flows in, is formed of a tabular hard polyurethane foam 4. As a buoyancy required for rising is generated by the tabular hard polyurethane foam, the door body 2 can rise without rapid decrease of the buoyancy even if the tabular hard polyurethane foam is damaged due to wheel load of a vehicle running on the door body in the fallen state. Moreover, the rising state can be maintained without falling even if the tabular hard polyurethane foam is damaged due to the water pressure of a tsunami or high tide.
摘要翻译：解决的问题：提供一种门体结构，即使由于车辆在其坠落状态下的通过或坠落物体的碰撞而导致门体上升，并且能够即使在由于海啸或高潮的水压，上升状态的门体受到损坏。解决方案：安装在开口或网关处的浮体型挡板门1的门体2，其顶端侧2b在高度方向的平面内围绕基端侧2a上升和摆动在水流入方向上为了阻止水流入时的开口或通道，由片状硬质聚氨酯泡沫4形成。由于板状硬质聚氨酯泡沫产生上升所需的浮力，门体2可以上升即使由于在坠落状态下在车体上行驶的车辆的车轮负载而使板状硬质聚氨酯泡沫体损坏，也不会快速地减小浮力。此外，即使由于海啸或高潮的水压而导致片状硬质聚氨酯泡沫损坏，也可以保持上升状态。版权所有（C）2013，JPO＆INPIT

9. 发明专利

JP2010255310A Roof gate type breakwater 有权
标题翻译：屋顶式防水门
公开(公告)号：JP2010255310A
公开(公告)日：2010-11-11
申请号：JP2009106841
申请日：2009-04-24
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI , NAKAHO KYOICHI
IPC分类号： E02B7/40
摘要： PROBLEM TO BE SOLVED: To provide a roof gate type breakwater capable of reducing a mooring force of a door body being fallen down.
SOLUTION: This roof gate type breakwater 11 enables the door body 12 constituted by connecting door body blocks arranged adjacent to each other in parallel in the direction of width to rise through the buoyancy obtained by supply of air into an air chamber 12b. A deflection guide 17 is installed in part opposing to a rear surface 12c of the door body 12 being fallen down in a storage part 14 storing the door body 12 in the water. One end side of a mooring rope 18 is fitted to the rear surface 12c of the door body 12, and the other end side of the rope 18 is pulled out above the water surface through the deflection guide 17. This roof gate type breakwater 11 includes a fixing device for fixing the mooring rope 18 pulled out above the water surface and a releasing device provided on the other end side of the mooring rope 18 to release mooring of the mooring rope 18 as required. The area of an opening on a top end side of each door body block being fallen down is set to less than 2.5 times area of an opening on both side ends of each door body block.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供能够降低门体的系泊力下降的屋顶门式防波堤。解决方案：该屋顶门式防波堤11使得通过将宽度方向上彼此相邻布置的门体块构成的门体12能够通过将空气供应到空气室12b而获得的浮力上升。偏转引导件17安装在与主体12的后表面12c相对的部分上，并将其下降到存储在门体12中的存储部分14中。系泊绳18的一端侧安装在门体12的后表面12c上，绳索18的另一端通过偏转引导件17从水面上方被拉出。该屋顶门型防波堤11包括用于固定在水面上方拉出的系泊绳18的固定装置和设置在系泊绳18的另一端侧的释放装置，以根据需要释放系泊绳18的系泊。每个门体块的顶端侧的开口的面积被下降，设定为小于门体两侧的开口面积的2.5倍。版权所有（C）2011，JPO＆INPIT

10. 发明专利

JP2010101097A Flap gate-type breakwater, and method for raising, bringing-down-and-mooring and mooring the same 有权
标题翻译：襟翼型闸门式破水器及其提升，下降和停留并使其同步的方法
公开(公告)号：JP2010101097A
公开(公告)日：2010-05-06
申请号：JP2008274527
申请日：2008-10-24
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , NIISATO HIDEYUKI
IPC分类号： E02B7/40
摘要： PROBLEM TO BE SOLVED: To provide a flap gate-type breakwater installed as a countermeasures against a tsunami and a high tide in a harbor, and a method for raising, bringing down, and mooring the breakwater which can raise the breakwater in a short period of time.
SOLUTION: The flap gate-type breakwater 11 is raised by the buoyancy of an air chamber 12b. The flap gate-type breakwater includes: a turning pulley 18 which is in a state of being housed in an underwater storage portion 14, and installed in a portion facing the backside 12c of a door body 12 having a plurality of sets of door body blocks B juxtaposed in a width direction; a hook 19 which is installed in a position facing a gate mooring portion 17 mounted to the backside 12c of the door body 12 of the storage portion 14 the intermediate portion of which has a rotational supporting point 19a; a mooring rope 20 the one end side of which is attached to a lower portion of the hook 19, and the other end side of which is pulled out to a water surface via the turning pulley 18; and a fixing device 21 which is provided at the other end side of the mooring rope 20 so as to fix the mooring rope 20 pulled out to the water surface. In the hook 19, two claw-like protrusions 19b and 19c engaged with the gate mooring portion 17 are provided at an upper side, and a weight 19d is provided in a lower portion. Since the door body can be raised by disengaging the claw-like protrusion, the intrusion of the tsunami can be effectively blocked.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供安装作为海啸和海啸高潮的对策的挡板式防波堤，以及提高防波堤的升降，停泊和系泊的方法，很短的时间。解决方案：挡板式防波堤11由气室12b的浮力升高。挡板式防波堤包括：转向滑轮18，其处于收纳在水下存储部分14中的状态，并且安装在面向具有多组门体块的门体12的背面12c的部分中 B在宽度方向并列; 安装在安装在储存部14的门体12的背面12c上的门系泊部分17的位置上的钩子19，其中间部分具有旋转支撑点19a; 其一端侧附接到钩19的下部的系泊绳20，其另一端经由转向滑轮18被拉出到水面; 以及固定装置21，该固定装置21设置在系泊绳20的另一端侧，以将被拉出的系泊绳20固定在水面上。在钩19中，与门系泊部分17接合的两个爪形突起19b和19c设置在上侧，并且重物19d设置在下部。由于门体可以通过使爪状突起脱离而升高，所以可以有效地阻止海啸的入侵。版权所有（C）2010，JPO＆INPIT

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