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1. 发明专利

JP2013204743A pipe 审中-公开
标题翻译：管
公开(公告)号：JP2013204743A
公开(公告)日：2013-10-07
申请号：JP2012075697
申请日：2012-03-29
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： BA TOKI , ASHIDA SATOSHI , OKADA JUN , KANEKAWA SHUNSUKE , YANAGIHARA KEITA , ETO KAZUYA , ARAI HIROSHIGE
IPC分类号： F16L15/04 , F16B7/18
CPC分类号： F16L9/12 , F16L15/00 , F16L15/001 , F16L47/16
摘要： PROBLEM TO BE SOLVED: To suppress pipe tip deformation or breakage due to a tensile load or the like.SOLUTION: A pipe 1 includes: a pipe body 2 formed of fiber-reinforced plastic; and a connection part 3 that is a substantially cylindrical member formed of resin, inserted with an end 21 of the pipe body 2, and fixed to the end 21. The connection part 3 has: an annular cover 32 that covers an end surface 211 of the pipe body 2; and a tapered male threaded part 33 formed on an outside surface. When the pipe body 2 is connected with another pipe body, the tapered male threaded part 33 is screwed with a tapered female threaded part 73 of a substantially cylindrical coupling 5. The pipe 1 is configured such that a cylindrical tip protruding part 11 is formed at a part further forward than a tip-side end 331 of the tapered male threaded part 33, and the tip protruding part 11 includes a portion of the pipe body 2. A whole peripheral portion of the pipe 1 near the tip-side end 331 is reinforced with the tip protruding part 11, thereby suppressing the deformation or breakage of the tip of the pipe 1.
摘要翻译：要解决的问题：为了抑制由于拉伸载荷等引起的管尖变形或断裂。管道1包括：由纤维增强塑料形成的管体2; 以及连接部3，其是由树脂形成的大致圆柱形的构件，插入管体2的端部21并固定到端部21.连接部分3具有：覆盖端部21的端面211的环形盖32 管体2; 以及形成在外表面上的锥形外螺纹部33。当管体2与另一个管体连接时，锥形外螺纹部分33与大致圆柱形联轴器5的锥形内螺纹部分73螺纹连接。管1被构造成使得圆柱形突出部分11形成在比锥形外螺纹部33的前端侧端部331向前方延伸的一部分，前端突出部11包括管体2的一部分。靠近前端侧端部331的管1的整个周边部分是用尖端突出部11加强，从而抑制管1的尖端的变形或断裂。

2. 发明专利

JP2013019635A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2013019635A
公开(公告)日：2013-01-31
申请号：JP2011154705
申请日：2011-07-13
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： YAMAUE MOTOHIRO , SANO JUNICHI , YAMADA KOZO , YAGI MASAHIKO , ASHIDA SATOSHI , BA TOKI
IPC分类号： F28D7/16 , F23L15/00
CPC分类号： Y02E20/348
摘要： PROBLEM TO BE SOLVED: To prevent the cracking of an inner wall made of a refractory material by preventing the deformation due to a temperature difference in a heat conductive pipe.SOLUTION: A vertical heat conductive wall 11, which surrounds a high-temperature passage H, includes an inner wall 21, made of a refractory material shaped like a vertical tube, and an outer wall 22, made of a heat insulating material, in concentrical form. A plurality of outward races 51 are created apart in the circumferential direction at the outer face of the inner wall 21. Inward races 52 facing each of the outward races 51 are created at the inner face of the outer wall 22. A heat conductive pipe 13, which forms a low-temperature passage L, is passed in space 53 between the facing fellows of each of the outward races 51 and inward races 52. A fixed ring 41, which extends, passing through the outside of a raw made by the inward races 52, is embedded in the outer wall 22. Each heat conductive pipe 13 is coupled with the fixed ring 41.
摘要翻译：要解决的问题：通过防止由于导热管的温度差引起的变形来防止由耐火材料制成的内壁的开裂。
解决方案：围绕高温通道H的垂直导热壁11包括由垂直管形状的耐火材料制成的内壁21和由隔热材料制成的外壁22 ，同心同意。在内壁21的外表面沿圆周方向形成多个向外的圆圈51.在外壁22的内表面上形成面向每个向外的圆圈51的向外的圆圈52.导热管13 形成低温通道L的空气通过在每个向外的座圈51和向内的座圈52的相对的座垫之间的空间53中。固定的环41延伸穿过由向内赛道52嵌入在外壁22中。每个导热管13与固定环41连接。版权所有：（C）2013，JPO＆INPIT

3. 发明专利

JP2004101192A Fluctuation load sensor 审中-公开
公开(公告)号：JP2004101192A
公开(公告)日：2004-04-02
申请号：JP2002259125
申请日：2002-09-04
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： ASHIDA SATOSHI , ISHIHARA TERUHISA , HIRAKAWA SHINICHI
IPC分类号： G01L1/00 , G01N3/06
摘要： PROBLEM TO BE SOLVED: To realize measurement with higher sensitivity than that of a conventional sensor of high-sensitivity type.
SOLUTION: In a fluctuation load sensor 11, a notched through portion 12aa is formed in the center of a plate 12, and a fixed portion 12b is formed on both sides except the center portion with the notched portion 12aa. A linear recessed portion 12ab extending in the width direction is formed in the center portion with the notched portion 12aa to form a test portion 12a. The length b1 in the width direction on the test portion 12a side in a connection portion 12c of the test portion 12a to the fixed portions 12c on both sides is set to be smaller than the length b2 in the width direction of the test portion 12a. Strain concentration much larger than that of a conventional sensor of high-sensitivity type can be realized by superposing the stress concentration by setting the length in the width direction on the test portion side at the connection portion of the test portion to both fixed portion to be shorter than the length in the width direction of the test portion with the stress concentration by the linear recessed portion (change in the thickness direction) extending in the width direction formed in the center portion with the notched portion.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2012220155A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2012220155A
公开(公告)日：2012-11-12
申请号：JP2011088992
申请日：2011-04-13
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： YAMAUE MOTOHIRO , SANO JUNICHI , NORITOMI KATSUYA , YAGI MASAHIKO , YAMADA KOZO , ASHIDA SATOSHI , FURUBAYASHI MICHITAKA
IPC分类号： F28D7/10 , F23G5/46
摘要： PROBLEM TO BE SOLVED: To prevent a refractory material from cracking by reducing strain due to a temperature difference of a heat transfer tube.SOLUTION: A plurality of metallic heat transfer tubes 13 for low temperature path formation which extend along an axis of a wall body 11 are buried in a cylindrical wall body 11 for high temperature path formation. Driving means of rotating each heat transfer tube 13 on its axis comprises a driven external tooth small gear 51 fixed to each heat transfer tube 13 and a driving internal tooth large gear 52 meshing small gears 51 of all the heat transfer tubes 13.
摘要翻译：要解决的问题：为了防止耐火材料由于传热管的温度差而导致的应变减小而开裂。解决方案：用于低温路径形成的多个金属传热管13沿着壁体11的轴线延伸，被埋在用于高温路径形成的圆筒形壁体11中。传热管13在其轴上旋转的驱动装置包括固定到每个传热管13的从动外齿小齿轮51和啮合所有传热管13的小齿轮51的驱动内齿大齿轮52。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2012220154A Heat exchanger 审中-公开
标题翻译：热交换器
公开(公告)号：JP2012220154A
公开(公告)日：2012-11-12
申请号：JP2011088991
申请日：2011-04-13
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： YAMAUE MOTOHIRO , YAGI MASAHIKO , YAMADA KOZO , NORITOMI KATSUYA , SANO JUNICHI , ASHIDA SATOSHI , FURUBAYASHI MICHITAKA
IPC分类号： F28D7/00 , F23G5/46 , F28F21/04
摘要： PROBLEM TO BE SOLVED: To prevent a refractory material from cracking by absorbing strain due to a temperature difference of a heat transfer tube.SOLUTION: On a circumference centering on an axis of a vertical high temperature path H, a plurality of metallic heat transfer tubes 13 for low temperature path formation which extend in parallel with the axis are lined up at intervals with adjacent tubes. A vertical cyclindrical refractory material-made inner wall 21 and a vertical cyclindrical refractory material-made outer wall 22 are provided on both sides of the array of the heat transfer tubes 13 mutually at intervals. A granular heating medium 24 is charged in peripheries of the respective heat transfer tubes 13 between the inner wall 21 and outer wall 22.
摘要翻译：要解决的问题：为了防止耐热材料由于传热管的温度差而吸收应变而开裂。解决方案：在垂直高温路径H的轴线的圆周上，与相邻的管子间隔地排列有与轴平行延伸的多个用于低温路径形成的金属传热管13。在传热管13的阵列的两侧相互间隔设置有垂直环形耐火材料制成的内壁21和垂直环形耐火材料制成的外壁22。颗粒状加热介质24装入内壁21和外壁22之间的各个传热管13的周边。（C）2013，JPO＆INPIT

6. 发明专利

JP2013064300A Gate body structure for self-standing type flood-tide gate 审中-公开
标题翻译：自支架式闸门的门体结构
公开(公告)号：JP2013064300A
公开(公告)日：2013-04-11
申请号：JP2011204846
申请日：2011-09-20
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： NAKAHO KYOICHI , NIISATO HIDEYUKI , YANAGI HIROTOSHI , KITAMURA YUKITSUGU , ASHIDA SATOSHI , ARAI HIROSHIGE , YAMAKAWA ZENTO
IPC分类号： E02B7/22 , E02B7/40
摘要： PROBLEM TO BE SOLVED: To stand up even if a gate body is damaged by passing of a vehicle or collision of a falling object under a falling state and to maintain a standing state even if the gate body in the standing state is damaged by water pressure of tsunami/flood tide.SOLUTION: A self-standing type flood-tide gate 1 is installed in an opening or entrance/exit of a breakwater. When water flows in, a distal end side 2b stands up and fluctuates with a proximal end side 2a as a rotation center (c) within a plane in a height direction with respect to a flowing direction of flowing-in water so as to shut the opening or the entrance/exit. A gate body 2 of the self-standing type flood-tide gate is configured by accommodating side by side hard polyurethane foam column bodies 4 having circular cross sections in tight contact with the inside of the gate body. Since the buoyancy required for standing is generated by hard polyurethane foam, even if the gate body is damaged by a wheel load of a vehicle traveling on the gate body in a falling state, the self-standing type flood-tide gate is allowed to stand up by preventing the buoyancy from being decreased rapidly. Furthermore, even if the gate body is damaged by water pressure of tsunami/flood tide, the standing state can be maintained by preventing the flood-tide gate from falling down.
摘要翻译：要解决的问题：即使门体在跌倒状态下通过车辆或坠落物体的碰撞而损坏门架，并且即使站立状态下的门体损坏也保持站立状态受海啸/洪涝灾害的水压。解决方案：自立式防潮门1安装在防波堤的开口或出口处。当水流入时，远端侧2b相对于流入水的流动方向在高度方向的平面内作为旋转中心（c）的基端侧2a起立并起伏，从而关闭开放或入口/出口。自立式防潮门的门体2通过容纳具有与门体内部紧密接触的圆形横截面的并排硬质聚氨酯泡沫体柱体4构成。由于硬质聚氨酯泡沫产生的浮力需要产生，所以即使闸门体在落下状态下在车体上行驶的车辆的车轮负荷损坏，也可以使用自立式防洪闸通过防止浮力迅速降低。此外，即使闸体受到海啸/洪涝灾害的水压的破坏，也可以通过防止潮汐门坠落而保持站立状态。版权所有（C）2013，JPO＆INPIT

7. 发明专利

JP2012117679A Heat exchanger 有权
标题翻译：热交换器
公开(公告)号：JP2012117679A
公开(公告)日：2012-06-21
申请号：JP2010264784
申请日：2010-11-29
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： YAMAUE MOTOHIRO , YAMADA KOZO , YAGI MASAHIKO , SANO JUNICHI , NORITOMI KATSUYA , ASHIDA SATOSHI , FURUBAYASHI MICHITAKA
IPC分类号： F28D7/00 , F23G5/46
摘要： PROBLEM TO BE SOLVED: To prevent cracks of refractory material by reducing distortion caused by a temperature difference of a heat transfer tube.SOLUTION: A cylindrical wall 11 for forming a high temperature passage is formed by a double wall structure constituted of an inner wall 21 made of the refractory material and an outer wall 22 made of heat insulating material. In an outer surface of the inner wall 21 and an inner surface of the outer wall 22, only the outer surface of the inner wall 21 is formed with notches 51 extending to the axial direction of the inner wall 21. Metal heat transfer tubes 13 for forming low temperature passages extending to the axial direction of the inner wall are made to pass through spaces defined by the notches 51 and the inner surfaces of the outer wall 22 facing to the notches.
摘要翻译：要解决的问题：通过减少由传热管的温度差引起的变形来防止耐火材料的裂纹。解决方案：用于形成高温通道的圆柱形壁11由由耐火材料制成的内壁21和由绝热材料制成的外壁22构成的双壁结构形成。在内壁21的外表面和外壁22的内表面上，只有内壁21的外表面形成有向内壁21的轴向延伸的凹口51.金属传热管13用于形成延伸到内壁的轴向的低温通道被制成通过由凹口51和面向凹口的外壁22的内表面限定的空间。版权所有（C）2012，JPO＆INPIT

8. 发明专利

JP2010091219A Heat exchanger for corrosive gas 审中-公开
标题翻译：腐蚀性气体换热器
公开(公告)号：JP2010091219A
公开(公告)日：2010-04-22
申请号：JP2008263300
申请日：2008-10-10
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KIMURA YUICHIRO , YOSHIDA NAOHIRO , SANO JUNICHI , ASHIDA SATOSHI , FURUBAYASHI MICHITAKA
IPC分类号： F28D7/10 , F28F19/00
摘要： PROBLEM TO BE SOLVED: To efficiently recover heat from high-temperature corrosive gas while preventing corruption and stripping due to heat expansion difference between a refractory wall and a tube. SOLUTION: A high-temperature gas flow passage 10 is formed at an axis center part, and a plurality of low-temperature gas tubes 16 circumferentially arranged to have predetermined heat-expansion spaces 17 between themselves and forming a low-temperature gas flow passage is provided in a circular space 13 between the refractory wall 14 and a casing 12 at an outer periphery of the high-temperature gas flow passage 10 so as to heat-exchange between high-temperature gas HG flowed along the axis center direction in the high-temperature gas flow passage 10 and low-temperature gas LG flowed in the low-temperature gas tubes 16. The refractory wall 14 installed on inner surfaces of the low-temperature gas tubes 16 is formed of refractory blocks 19 divided into a plurality of parts respectively in the axis center direction and in the circumferential direction of the high-temperature gas flow passage 10. These refractory blocks 19 are mounted via anchors 18 planted to the inner surfaces of the low-temperature gas tubes 16. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了有效地从高温腐蚀性气体中回收热量，同时防止由于耐火壁和管之间的热膨胀差异而导致的腐蚀和剥离。解决方案：在轴心部分处形成高温气体流路10，并且在周向上布置有多个低温气体管16，以在它们之间具有预定的热膨胀空间17并形成低温气体在高温气体流路10的外周的耐火壁14和壳体12之间的圆形空间13内设置有流路，以便在沿着中心方向流动的高温气体HG之间进行热交换高温气体流路10和低温气体LG在低温气体管16中流动。安装在低温气体管16的内表面上的耐火壁14由分成多个的耐火块19形成分别在高温气体流路10的轴心方向和圆周方向上的部分。这些耐火块19通过锚固件18安装，该锚固件18植入到低温气管16.版权所有（C）2010，JPO＆INPIT

9. 发明专利

JP2007113974A Method and apparatus for measuring distortion using phase-shift digital holographic method 有权
标题翻译：使用相位数字全息方法测量失真的方法和装置
公开(公告)号：JP2007113974A
公开(公告)日：2007-05-10
申请号：JP2005303775
申请日：2005-10-19
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： KITAGAWA AKIKAZU , NAKATANI MITSUYOSHI , FUKUDA NAOAKI , IWATA SETSUO , ASHIDA SATOSHI , ISHIHARA TERUHISA , MORIMOTO YOSHIHARU , MATSUI TORU , FUJIGAKI MOTOHARU , MEGURO SAKAE
IPC分类号： G01B11/16
摘要： PROBLEM TO BE SOLVED: To provide a distortion measuring method using a phase-shift digital holographic method capable of performing noncontact, wide-range, and highly accurate measurement on distortions of a part to be measured with high spatial resolution.
SOLUTION: When the phase-shift digital holographic method and two luminous fluxes of a laser beam R are used to measure in-plane displacements and out-of-plane displacements in the surface of an object to be measured, the laser beam R emitted from one laser irradiator 11 is divided into two measuring lights Ra and Rb. The measuring lights are irradiated to the object M to be measured mounted to a placing surface D in perpendicular in-plane directions which intersect with each other at right angles. Half of each measuring light is directly irradiated to the object to be measured on the placing surface, and the rest halves are reflected at reflecting mirrors 31 and 32 arranged at right angles to the placing surface and made incident at the same angle of incidence from both sides of the object to be measured to measure the amount of displacement in in-plane directions in axial directions of intersection between the placing surface and each perpendicular surface and in out-of-plane directions perpendicular to the placing surface. The amount of displacement in three-dimensional directions is differentiated to determine distortions of the surface of the object to be measured in this method.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种使用能够以高空间分辨率对待测量部件的失真进行非接触，宽范围和高精度测量的相移数字全息方法的失真测量方法。解决方案：当使用相移数字全息方法和激光束R的两个光束来测量待测物体的表面中的面内位移和面外位移时，激光束从一个激光照射器11发射的R被分成两个测量光Ra和Rb。将测量光照射到安装在放置面D上的测量对象物M的垂直面内方向上，直角相交。每个测量光的一半在放置表面上直接照射到待测量的物体，其余半部在与放置表面成直角布置的反射镜31和32处被反射并以与入射角相同的入射角进入要测量的物体的侧面以测量在放置表面和每个垂直表面之间以及垂直于放置表面的平面外方向上的轴向方向上的面内方向上的位移量。在三维方向上的位移量是微分的，以确定该方法中待测物体的表面的变形。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2007071793A Method for sensing crack of structural member 有权
标题翻译：传感结构构件裂纹的方法
公开(公告)号：JP2007071793A
公开(公告)日：2007-03-22
申请号：JP2005261426
申请日：2005-09-09
申请人： Hitachi Zosen Corp , 日立造船株式会社
发明人： ASHIDA SATOSHI , ISHIHARA TERUHISA , TANO HIROSHI , KITAGAWA AKIKAZU , NAKATANI MITSUYOSHI , KENTA TATSUYA , IWATA SETSUO , MORIMOTO YOSHIHARU , MATSUI TORU , FUJIGAKI MOTOHARU
IPC分类号： G01B11/16 , G01N21/88
CPC分类号： G03H2001/0458
摘要： PROBLEM TO BE SOLVED: To provide a method for sensing cracks of structural member, capable of sensing a crack over a wide range without a need for work such as coating to a structural member of an object to be inspected. SOLUTION: The method senses a crack generated at a welded joint of steel plates using distortion data obtained a phase shift digital holography, which includes a crack sensing step for sensing the presence of a crack, based on the presence of a distortion relaxation region B indicated by a semi-ellipse range which is adjacent to a linear section 4 with a distortion value that varies and the distortion value of the region B is smaller than the average distortion value of a distortion normal region A sufficiently separated from the section 4, and a crack-length sensing step for sensing a crack length based on a length in parallel with the section 4 of the region B sensed by the crack-sensing step. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于感测结构构件的裂纹的方法，其能够在宽范围内感测裂纹，而不需要诸如涂覆到被检查物体的结构构件的工件。解决方案：该方法使用获得的相移数字全息术的失真数据来感测在钢板的焊接接头处产生的裂纹，其包括用于感测裂纹的存在的裂纹感测步骤，基于存在失真弛豫区域B由半椭圆范围表示，该半椭圆范围与畸变值变化的线性部分4相邻，并且区域B的失真值小于与部分4充分分离的畸变正常区域A的平均失真值以及裂纹长度检测步骤，用于基于与由裂纹检测步骤感测的区域B的部分4平行的长度来感测裂纹长度。版权所有（C）2007，JPO＆INPIT

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