公开(公告)号：US20090032650A1

公开(公告)日：2009-02-05

申请号：US12167509

申请日：2008-07-03

申请人： Takeshi MAEHARA ,  Hideshi Iwasa ,  Yuusuke Watanabe ,  Kunihiko Kinugasa ,  Hajime Mori ,  Kiyofumi Saiki ,  Ken Okuda ,  Tsuyoshi Hagiwara ,  Noboru Saito ,  Masanobu Watanabe ,  Shigeru Kasai

发明人： Takeshi MAEHARA ,  Hideshi Iwasa ,  Yuusuke Watanabe ,  Kunihiko Kinugasa ,  Hajime Mori ,  Kiyofumi Saiki ,  Ken Okuda ,  Tsuyoshi Hagiwara ,  Noboru Saito ,  Masanobu Watanabe ,  Shigeru Kasai

IPC分类号： F16L3/08

CPC分类号： G21C13/032 ,  F16L3/02 ,  G21C15/25 ,  G21C17/032 ,  G21Y2002/303 ,  G21Y2004/301 ,  Y02E30/40

摘要： A reactor metering pipe fixing device fixes a reactor metering pipe disposed in a reactor to a cylindrical outer surface of a jet pump diffuser and reduces stress that may be induced in a weld zone in the reactor metering pipe. An outer holding member 41 is held on the cylindrical outer surface 18a of a jet pump diffuser 18 by a C-shaped holding member 30. The reactor metering pipe 19 is clamped from radial directions by the outer holding member 41 and inner holding members 42 and 43. Wedges 44 and 45 are wedged into a gap between the cylindrical outer surface 18a and the inner holding member 42 and a gap between the cylindrical outer surface 18a and the inner holding member 43 to fix the reactor metering pipe 19 firmly to the cylindrical outer surface 18a.

摘要翻译： 反应器计量管固定装置将设置在反应器中的反应器计量管固定到喷射泵扩散器的圆柱形外表面，并减少可能在反应器计量管中的焊接区域中引起的应力。 外保持构件41通过C形保持构件30保持在喷射泵扩散器18的圆筒形外表面18a上。反应器计量管19通过外保持构件41和内保持构件42沿径向夹紧， 楔形件44和45楔入圆柱形外表面18a和内保持构件42之间的间隙以及圆柱形外表面18a和内保持构件43之间的间隙，以将反应器计量管19牢固地固定到圆柱形外 表面18a。

公开(公告)号：US08608121B2

公开(公告)日：2013-12-17

申请号：US12167509

申请日：2008-07-03

申请人： Takeshi Maehara ,  Hideshi Iwasa ,  Yuusuke Watanabe ,  Kunihiko Kinugasa ,  Hajime Mori ,  Kiyofumi Saiki ,  Ken Okuda ,  Tsuyoshi Hagiwara ,  Noboru Saito ,  Masanobu Watanabe ,  Shigeru Kasai

发明人： Takeshi Maehara ,  Hideshi Iwasa ,  Yuusuke Watanabe ,  Kunihiko Kinugasa ,  Hajime Mori ,  Kiyofumi Saiki ,  Ken Okuda ,  Tsuyoshi Hagiwara ,  Noboru Saito ,  Masanobu Watanabe ,  Shigeru Kasai

IPC分类号： A47B96/06 ,  E04G5/06 ,  A47F5/08

CPC分类号： G21C13/032 ,  F16L3/02 ,  G21C15/25 ,  G21C17/032 ,  G21Y2002/303 ,  G21Y2004/301 ,  Y02E30/40

摘要： A reactor metering pipe fixing device fixes a reactor metering pipe disposed in a reactor to a cylindrical outer surface of a jet pump diffuser and reduces stress that may be induced in a weld zone in the reactor metering pipe. An outer holding member 41 is held on the cylindrical outer surface 18a of a jet pump diffuser 18 by a C-shaped holding member 30. The reactor metering pipe 19 is clamped from radial directions by the outer holding member 41 and inner holding members 42 and 43. Wedges 44 and 45 are wedged into a gap between the cylindrical outer surface 18a and the inner holding member 42 and a gap between the cylindrical outer surface 18a and the inner holding member 43 to fix the reactor metering pipe 19 firmly to the cylindrical outer surface 18a.

摘要翻译： 反应器计量管固定装置将设置在反应器中的反应器计量管固定到喷射泵扩散器的圆柱形外表面，并减少可能在反应器计量管中的焊接区域中引起的应力。 外保持构件41通过C形保持构件30保持在喷射泵扩散器18的圆筒形外表面18a上。反应器计量管19通过外保持构件41和内保持构件42沿径向夹紧， 楔形件44和45楔入圆柱形外表面18a和内保持构件42之间的间隙以及圆柱形外表面18a和内保持构件43之间的间隙，以将反应器计量管19牢固地固定到圆柱形外 表面18a。

公开(公告)号：US09076560B2

公开(公告)日：2015-07-07

申请号：US13495460

申请日：2012-06-13

申请人： Hajime Mori ,  Kunihiko Kinugasa ,  Yuusuke Watanabe ,  Jun Suzuki ,  Yoshiki Ishizaki ,  Yasuo Morishima

发明人： Hajime Mori ,  Kunihiko Kinugasa ,  Yuusuke Watanabe ,  Jun Suzuki ,  Yoshiki Ishizaki ,  Yasuo Morishima

IPC分类号： G21C15/00 ,  G21C15/25 ,  F16B39/02

CPC分类号： G21C15/25 ,  F16B39/02 ,  G21Y2002/202 ,  G21Y2002/302 ,  G21Y2002/402 ,  G21Y2004/301 ,  G21Y2004/504 ,  Y02E30/40

摘要： A jet pump including a riser as a coolant supply tube, an inlet mixer forming a turn-around path for the coolant, a diffuser, and a jet pump beam provided with a bolt fixing device is disclosed. The bolt fixing device includes: a head bolt of a jet pump beam for pushing and supporting the inlet mixer from an upper side of the riser, the head bolt being provided with a polygonal head portion; a lock cap provided on the polygonal head portion of the head bolt; a body housing disposed on an upper surface of the jet pump beam and adapted to accommodate the lock pin; a plurality of tapered external teeth formed on an outer peripheral side surface of the lock cap; and a plurality of internal tooth-shaped grooves formed to the body housing to fix the head bolt of the jet pump beam.

摘要翻译： 公开了一种喷射泵，其包括作为冷却剂供应管的提升管，形成用于冷却剂的折返路径的入口混合器，扩散器和设置有螺栓固定装置的喷射泵梁。 螺栓固定装置包括：喷射泵梁的头螺栓，用于从提升管的上侧推动和支撑入口混合器，头螺栓设置有多边形头部; 设置在头螺栓的多边形头部上的锁帽; 主体壳体，设置在喷射泵梁的上表面上并适于容纳锁定销; 形成在所述锁盖的外周侧面上的多个锥形外齿​​; 以及形成在主体壳体上以固定喷射泵梁的头螺栓的多个内部的齿形槽。

公开(公告)号：US08718222B2

公开(公告)日：2014-05-06

申请号：US11839745

申请日：2007-08-16

申请人： Masakazu Abura ,  Toshihiro Yasuda ,  Kazuo Sudo ,  Haruhiko Hata ,  Yasushi Kanazawa ,  Kunihiko Kinugasa ,  Hajime Mori

发明人： Masakazu Abura ,  Toshihiro Yasuda ,  Kazuo Sudo ,  Haruhiko Hata ,  Yasushi Kanazawa ,  Kunihiko Kinugasa ,  Hajime Mori

IPC分类号： G21C23/00 ,  G21C9/00 ,  G21C15/00 ,  G21C19/28 ,  G21C19/00 ,  F16L17/00 ,  F16L33/16 ,  F16L43/00 ,  F16L21/00 ,  F16L3/00 ,  F16L3/08

CPC分类号： G21C15/25 ,  G21C19/20 ,  G21C19/207 ,  G21D1/04 ,  G21Y2002/104 ,  G21Y2002/206 ,  G21Y2002/303 ,  G21Y2004/301 ,  Y02E30/40 ,  Y10T403/5761

摘要： An apparatus for reinforcing a jet pump riser includes: an elbow upper clamp for covering a riser elbow coupled to a thermal sleeve from an upper side thereof; an elbow lower clamping member for clamping the riser elbow from a lower side thereof; an elbow vertical portion clamping member for covering a vertical portion of the riser elbow; and an elbow horizontal portion clamping member for covering a horizontal portion of the riser elbow. These members are disposed in different orientations with respect to the elbow upper clamp so as to fix the thermal sleeve, the riser elbow and the riser pipe.

摘要翻译： 一种用于加强喷射泵提升管的装置，包括：弯头上夹具，用于从其上侧覆盖耦合到热套筒的提升管弯头; 用于从其下侧夹持提升管弯头的弯头下夹紧构件; 肘部垂直部分夹紧构件，用于覆盖提升管弯头的垂直部分; 以及用于覆盖提升管弯头的水平部分的弯头水平部分夹紧构件。 这些构件相对于弯头上夹具以不同的方向设置，以便固定热套筒，提升管弯头和提升管。

公开(公告)号：US20080205578A1

公开(公告)日：2008-08-28

申请号：US11839745

申请日：2007-08-16

申请人： Masakazu ABURA ,  Toshihiro Yasuda ,  Kazuo Sudo ,  Haruhiko Hata ,  Yasushi Kanazawa ,  Kunihiko Kinugasa ,  Hajime Mori

发明人： Masakazu ABURA ,  Toshihiro Yasuda ,  Kazuo Sudo ,  Haruhiko Hata ,  Yasushi Kanazawa ,  Kunihiko Kinugasa ,  Hajime Mori

IPC分类号： F16L21/06 ,  G21C19/28 ,  F16L23/036

CPC分类号： G21C15/25 ,  G21C19/20 ,  G21C19/207 ,  G21D1/04 ,  G21Y2002/104 ,  G21Y2002/206 ,  G21Y2002/303 ,  G21Y2004/301 ,  Y02E30/40 ,  Y10T403/5761

摘要： An apparatus for reinforcing a jet pump riser includes: an elbow upper clamp for covering a riser elbow coupled to a thermal sleeve from an upper side thereof; an elbow lower clamping member for clamping the riser elbow from a lower side thereof; an elbow vertical portion clamping member for covering a vertical portion of the riser elbow; and an elbow horizontal portion clamping member for covering a horizontal portion of the riser elbow. These members are disposed in different orientations with respect to the elbow upper clamp so as to fix the thermal sleeve, the riser elbow and the riser pipe.

摘要翻译： 一种用于加强喷射泵提升管的装置，包括：弯头上夹具，用于从其上侧覆盖耦合到热套筒的提升管弯头; 用于从其下侧夹持提升管弯头的弯头下夹紧构件; 肘部垂直部分夹紧构件，用于覆盖提升管弯头的垂直部分; 以及用于覆盖提升管弯头的水平部分的弯头水平部分夹紧构件。 这些构件相对于弯头上夹具以不同的方向设置，以便固定热套筒，提升管弯头和提升管。

公开(公告)号：US08724767B2

公开(公告)日：2014-05-13

申请号：US13489146

申请日：2012-06-05

申请人： Hajime Mori ,  Kunihiko Kinugasa ,  Yukiaki Hidaka ,  Masaru Ukai

发明人： Hajime Mori ,  Kunihiko Kinugasa ,  Yukiaki Hidaka ,  Masaru Ukai

IPC分类号： G21C19/00 ,  G21C15/00 ,  F04F5/00 ,  G21C19/20 ,  G21C15/25

CPC分类号： G21C19/207 ,  F04F5/44 ,  G21C15/25 ,  Y10T29/49229 ,  Y10T83/04 ,  Y10T83/0467

摘要： A retainer provided at lower portion of a pump beam of a jet pump for circulating cooling water to a reactor core or a bolt for fastening the retainer is cut through an underwater-remote control to remove the bolt and the retainer is removed through the underwater-remote control.

摘要翻译： 设置在用于将冷却水循环到反应堆芯或用于紧固保持器的螺栓的喷射泵的泵梁的下部的保持器被切割通过水下遥控器以移除螺栓，并且保持器通过水下 - 遥控。

公开(公告)号：US09312036B2

公开(公告)日：2016-04-12

申请号：US13315887

申请日：2011-12-09

申请人： Yuki Minato ,  Toshihiro Yasuda ,  Kunihiko Kinugasa ,  Hajime Mori ,  Satoshi Yamamoto ,  Jun Suzuki ,  Tadahiro Mitsuhashi

发明人： Yuki Minato ,  Toshihiro Yasuda ,  Kunihiko Kinugasa ,  Hajime Mori ,  Satoshi Yamamoto ,  Jun Suzuki ,  Tadahiro Mitsuhashi

IPC分类号： G21C15/25 ,  F04F5/54 ,  G21C17/017 ,  G21C19/14 ,  G21C17/10

CPC分类号： G21C15/25 ,  F04F5/54 ,  G21C17/017 ,  G21C17/10 ,  G21C19/14 ,  Y02E30/40 ,  Y10T29/49735

摘要： In a jet pump measurement pipe repair method according to the present embodiment, a breakage part of a measurement pipe horizontally fixed to a lower part of a jet pump provided in reactor water in a reactor pressure vessel is repaired. The method has: a step of cutting and removing the measurement pipe including the breakage part; a step of retaining a connection pipe for connecting the remaining measurement pipe on the jet pump by means of a clamp; and a step of connecting ends of the remaining measurement pipe by means of the connection pipe.

摘要翻译： 在根据本实施例的喷射泵测量管道修复方法中，修复水平固定到设置在反应堆压力容器中的反应器水中的喷射泵的下部的测量管的断裂部分。 该方法具有：切断除去包含断裂部的测量管的步骤; 保持用于通过夹具连接喷射泵上的剩余测量管的连接管的步骤; 以及通过连接管连接剩余测量管的端部的步骤。

公开(公告)号：US20080085194A1

公开(公告)日：2008-04-10

申请号：US11781524

申请日：2007-07-23

申请人： Hajime Mori ,  Kunihiko Kinugasa ,  Yukiaki Hidaka ,  Masaru Ukai

发明人： Hajime Mori ,  Kunihiko Kinugasa ,  Yukiaki Hidaka ,  Masaru Ukai

IPC分类号： F04F5/44 ,  B26D3/00

CPC分类号： G21C19/207 ,  F04F5/44 ,  G21C15/25 ,  Y10T29/49229 ,  Y10T83/04 ,  Y10T83/0467

摘要： A retainer provided at lower portion of a pump beam of a jet pump for circulating cooling water to a reactor core or a bolt for fastening the retainer is cut through an underwater-remote control to remove the bolt and the retainer is removed through the underwater-remote control.

摘要翻译： 设置在用于将冷却水循环到反应堆芯或用于紧固保持器的螺栓的喷射泵的泵梁的下部的保持器被切割通过水下遥控器以移除螺栓，并且保持器通过水下 - 遥控。

公开(公告)号：US20120144641A1

公开(公告)日：2012-06-14

申请号：US13315887

申请日：2011-12-09

申请人： Yuki Minato ,  Toshihiro Yasuda ,  Kunihiko Kinugasa ,  Hajime Mori ,  Satoshi Yamamoto ,  Jun Suzuki ,  Tadahiro Mitsuhashi

发明人： Yuki Minato ,  Toshihiro Yasuda ,  Kunihiko Kinugasa ,  Hajime Mori ,  Satoshi Yamamoto ,  Jun Suzuki ,  Tadahiro Mitsuhashi

IPC分类号： B23P6/00

CPC分类号： G21C15/25 ,  F04F5/54 ,  G21C17/017 ,  G21C17/10 ,  G21C19/14 ,  Y02E30/40 ,  Y10T29/49735

摘要： In a jet pump measurement pipe repair method according to the present embodiment, a breakage part of a measurement pipe horizontally fixed to a lower part of a jet pump provided in reactor water in a reactor pressure vessel is repaired. The method has: a step of cutting and removing the measurement pipe including the breakage part; a step of retaining a connection pipe for connecting the remaining measurement pipe on the jet pump by means of a clamp; and a step of connecting ends of the remaining measurement pipe by means of the connection pipe.

摘要翻译： 在根据本实施例的喷射泵测量管道修复方法中，修复水平固定到设置在反应堆压力容器中的反应器水中的喷射泵的下部的测量管的断裂部分。 该方法具有：切断除去包含断裂部的测量管的步骤; 保持用于通过夹具连接喷射泵上的剩余测量管的连接管的步骤; 以及通过连接管连接剩余测量管的端部的步骤。

公开(公告)号：US20200277570A1

公开(公告)日：2020-09-03

申请号：US16604881

申请日：2018-04-11

申请人： Yuka Matsuzaki ,  Hajime Mori ,  Cell Guidance Systems Limited

发明人： Yuka Matsuzaki ,  Hajime Mori ,  Christian Pernstich ,  Michael Howard Jones

IPC分类号： C12N5/0793 ,  C12N15/86 ,  A61K38/18

摘要： A method of altering cells comprising culturing them in a growth factor gradient, wherein said gradient is provided by a polyhedra delivery system (PODS) that releases the growth factor to set up the gradient.