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1. 发明专利

DE602005006030T2 未知
公开(公告)号：DE602005006030T2
公开(公告)日：2009-05-07
申请号：DE602005006030
申请日：2005-02-23
申请人： JAPAN ATOMIC ENERGY RES INST , FUJIKURA LTD , KAWASAKI HEAVY IND LTD
发明人： TORIYA TOMOAKI , TSUMANUMA TAKASHI , NAKATATE KENICHI , ISHII TAKASHI , OKA KIYOSHI , OSAKI TOSHIO , HAYAKAWA AKIYOSHI
IPC分类号： A61B18/22 , A61B1/04 , A61B1/07 , A61B19/00 , G02B6/02 , G02B6/06 , G02B6/42 , G02B23/24 , G02B23/26
摘要： Endoscopic system (40) comprises composite optical fiber (34) that consists of a large-diameter, laser light transmitting optical fiber surrounded by a large number of image transmitting fibers that are bundled together to form an integral assembly with the central fiber, laser applying and image observing optical unit (42) that is connected to the eyepiece portion of said composite optical fiber such that it launches laser light into said large-diameter optical fiber and that the image being transmitted through said image transmitting optical fiber is focused on a camera to become observable, and an illuminating light transmitting unit that transmits illuminating light to the tip of the objective portion of said composite optical fiber for irradiation purposes.

2. 发明专利

DE602005006030D1 未知
公开(公告)号：DE602005006030D1
公开(公告)日：2008-05-29
申请号：DE602005006030
申请日：2005-02-23
申请人： JAPAN ATOMIC ENERGY RES INST , FUJIKURA LTD , KAWASAKI HEAVY IND LTD
发明人： TORIYA TOMOAKI , TSUMANUMA TAKASHI , NAKATATE KENICHI , ISHII TAKASHI , OKA KIYOSHI , OSAKI TOSHIO , HAYAKAWA AKIYOSHI
IPC分类号： A61B18/22 , A61B1/04 , A61B1/07 , A61B19/00 , G02B6/02 , G02B6/06 , G02B6/42 , G02B23/24 , G02B23/26
摘要： Endoscopic system (40) comprises composite optical fiber (34) that consists of a large-diameter, laser light transmitting optical fiber surrounded by a large number of image transmitting fibers that are bundled together to form an integral assembly with the central fiber, laser applying and image observing optical unit (42) that is connected to the eyepiece portion of said composite optical fiber such that it launches laser light into said large-diameter optical fiber and that the image being transmitted through said image transmitting optical fiber is focused on a camera to become observable, and an illuminating light transmitting unit that transmits illuminating light to the tip of the objective portion of said composite optical fiber for irradiation purposes.

3. 发明专利

JP2004275908A Shell crushing treatment facility and chamber for shell crushing treatment used for the facility 有权
公开(公告)号：JP2004275908A
公开(公告)日：2004-10-07
申请号：JP2003071777
申请日：2003-03-17
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： SATO SHINICHI , OSAKI TOSHIO , YOSHIE SHINJI , TSUKINO TOKUYUKI , TSUNODA TOSHIYA
IPC分类号： F42B33/00 , B02C19/00 , B02C23/04
CPC分类号： F42B33/06
摘要： PROBLEM TO BE SOLVED: To simultaneously compress/crush a plurality of shells, to withstand rapid pressure rise and thermal load, to safely treat even if a harmful gas is generated, to treat at a low cost by a plurality of compact press mechanisms and to recover crushed pieces.
SOLUTION: In the shell crushing treatment facility, downward punches 9 are provided at tip ends of a plurality of load loading levers 4 radially provided on an upper peripheral surface of an actuator 3 through links 5 by links. Chambers 11 provided with dies 10 at a center of the inside respectively are provided below the punches. The respective chambers are fixed onto an annular movement table 12 and are moved in a periphery direction of the actuator by rotation of the movement table when the punches are raised to upper parts of the chambers. A relief tank for pressure/heat is provided between the respective chambers and opening/closing type crushed piece discharge mechanisms are provided on bottoms of the respective chambers. A passage 22 for conveying a shell and replacing the chamber is provided at an outer side of the movement table opposed to a recovery container movement passage 20 while clamping an actuator.
COPYRIGHT: (C)2005,JPO&NCIPI

4. 发明专利

JP2002116273A WELDING/CUTTING REMOTE OPERATION APPARATUS FOR NUCLEAR FUSION REACTOR BLANKET 失效
公开(公告)号：JP2002116273A
公开(公告)日：2002-04-19
申请号：JP2000309485
申请日：2000-10-10
申请人： JAPAN ATOMIC ENERGY RES INST , KAWASAKI HEAVY IND LTD
发明人： TAKATSU HIDEYUKI , SATO SATOSHI , FURUYA KAZUYUKI , KURODA TOSHITAKA , TAKAHASHI NORIAKI , OSAKI TOSHIO , SATO SHINICHI , MIURA HIDENORI
IPC分类号： G21B1/11 , B23K26/00 , G21B1/00 , G21B1/05 , G21B1/13 , G21B1/25
摘要： PROBLEM TO BE SOLVED: To provide a highly efficient welding/cutting remote operation apparatus for nuclear fusion reactor blankets, which can access the welds and cut supporting legs of the blankets through remote operations from the front side of the blankets. SOLUTION: The welding/cutting remote operation apparatus for the nuclear fusion reactor blankets comprises a frame, sliders and a manipulator. The frame is provided with two right and left vertical guide rails, each having a slightly larger width than a blanket width, supporting bars at right angles forward from upper and lower end parts of the right and left guide rails, and bolt-tightening tools set to leading ends of the supporting bars for tightening bolts to a back plate. The slider is set movably in the vertical directions to each of the right and left guide rails of the frame and has a welding/cutting head set movably back and forth. A nozzle part of the welding/ cutting head which has a width enabling the nozzle part to be inserted in a gap between adjacent blankets is made rotatable. A tool panel of the manipulator, where four tools for bolting coupling tools coupled to the center of a rear face of the frame and the bolt tightening tools altogether to the back plate, are set movable in the back and forth direction is mounted to an arm leading end.

5. 发明专利

JPH09103923A MANUFACTURE OF COOLING WALL BODY MADE OF DIFFERENT KIND OF METAL 失效
公开(公告)号：JPH09103923A
公开(公告)日：1997-04-22
申请号：JP26026195
申请日：1995-10-06
申请人： JAPAN ATOMIC ENERGY RES INST , KAWASAKI HEAVY IND LTD
发明人： TAKATSU HIDEYUKI , SATO SATOSHI , FURUYA KAZUYUKI , HASHIMOTO TOSHIYUKI , SATO SHINICHI , OSAKI TOSHIO , KURODA TOSHIKIMI , KAWAGUCHI ICHIRO , YAMADA TAKESHI , OGATA TAKAMASA , KAMIOKA MITSUHIRO
IPC分类号： G21B1/11 , B23P11/00 , B23P15/28 , G21B1/00 , G21B1/17
摘要： PROBLEM TO BE SOLVED: To provide a good joined part and to facilitate secondary machining so as to be performed within a short time by manufacturing metallic plate materials for enclosing a tube group by subjecting these to hot hydrostatic pressing (HIP) even when a cooling wall body is composed of a plurality of different kinds of metals. SOLUTION: A tube group is formed by arranging a plurality of tubes 2 roughly square in form in one direction with the respective side faces in contact with one another and a metallic liner 4 difficult to be deformed in a side in which a metallic plate 4 deformed more easily than the hollow tube 2 is provided. The easily deformed metallic plate 4 is arranged in the outer surface of the metallic liner 1, metallic plate materials 5, 6 and 7 are arranged in the remaining three directions of the hollow tube 2 and metal plates having through-holes and made of the same materials are arranged in both ends of an axial direction. Then, a hermetically sealed part 8 in which the metallic plate materials come into contact with one another and the through- hole 3 parts of the hollow tubes 2 are welded to each other and by performing hermetical sealing after a space thereby created is made vacuum, a vacuum gap 9 is formed.

6. 发明专利

JP2004239807A Blanket module structure for nuclear fusion reactor 有权
公开(公告)号：JP2004239807A
公开(公告)日：2004-08-26
申请号：JP2003030507
申请日：2003-02-07
申请人： Japan Atom Energy Res Inst , Kawasaki Heavy Ind Ltd , 川崎重工業株式会社 , 日本原子力研究所
发明人： OSAKI TOSHIO , SATO SHINICHI , MORI SEIJI , MORI KENSUKE , ISE HIDEO , ISHIDA TOSHIKATSU , NOMOTO YASUNOBU , AKIBA MASATO , ENOEDA MIKIO , KURODA TOSHITAKA
IPC分类号： G21B1/13 , G21B1/00
CPC分类号： Y02E30/128
摘要： PROBLEM TO BE SOLVED: To eliminate the requirement of executing slit working for reducing the electromagnetic force requiring an expensive technique of high-level such as blanket structure, to eliminate the requirement of adopting the first separated type wall structure requiring the complicated leg structure, to eliminate the requirement of using a large HIP device by only replacing for a damaged portion when damaged partially, and to eliminate, in addition thereto, the requirement of working a cooling passage for letting cooling water flow in a rear wall part.
SOLUTION: In this blanket module structure for a nuclear fusion reactor, a shielding blanket module is finely divided in a toroidal direction into a large number of shielding facets, attaching legs protrude in both upper and lower end parts of a rear face in each poloidal direction, the large number of shielding facets are juxtaposed with a fixed dimension of space in the toroidal direction to be fixed by welding to protruded parts provided in both front face upper and lower end parts of a rear wall by the attaching legs, and a cavity is formed with respect to the rear wall. Each of the shielding facets comprises the first wall of a U-shape and a boxlike shielding body, the first wall is engagedly attached to the shielding body, and is integrated by HIP joining.
COPYRIGHT: (C)2004,JPO&NCIPI

7. 发明专利

JP2004053063A Artillery shell crushing device 有权
公开(公告)号：JP2004053063A
公开(公告)日：2004-02-19
申请号：JP2002208317
申请日：2002-07-17
申请人： Kawasaki Heavy Ind Ltd , 川崎重工業株式会社
发明人： OSAKI TOSHIO , SATO SHINICHI , YOSHIE SHINJI , TSUKINO TOKUYUKI , TSUNODA TOSHIYA
IPC分类号： F42B33/06 , B02C1/00
摘要： PROBLEM TO BE SOLVED: To provide an artillery shell crushing device capable of simultaneously crushing a plurality of artillery shells and efficiently handling them.
SOLUTION: An actuator 3 is stood in the center of a partitioned space provided in a building, a plurality of loading levers 4 are disposed radially via a link 5 on the upper peripheral surface of the actuator, the tip of each loading lever is provided with a link-type downward punch, and a chamber 11 is disposed under the plurality of downward punches 8. In the chamber, a protective barrier 15 formed of a single layer or multiple layers filled with low-melting-point metal granules or material formed by mixing sand and heat insulating material into them is removably disposed on the inner surface of the steel thick-wall vessel 12, a die 16 for holding the artillery shell is disposed in the lower center while facing the punches, an escape pipe 17 of pressure and heat is penetrated through the upper part of the protective barrier and the steel thick-wall vessel, and an escape tank of pressure and heat is disposed between adjacent chambers and connected to the escape pipe.
COPYRIGHT: (C)2004,JPO

8. 发明专利

JPH0979466A BLOCK FOR PIPING CONNECTION, ITS MANUFACTURE, AND PIPING CONNECTING STRUCTURE 失效
公开(公告)号：JPH0979466A
公开(公告)日：1997-03-25
申请号：JP26484095
申请日：1995-09-19
申请人： KAWASAKI HEAVY IND LTD
发明人： KAWAGUCHI ICHIRO , OSAKI TOSHIO , SATO SHINICHI
IPC分类号： G21C15/22 , F16L13/02 , F16L39/00
摘要： PROBLEM TO BE SOLVED: To simplify and make efficient a narrower piping line assembling work, by providing plural inlet passage in parallel at a narrow interval of a specific times of the diameter of the inlet passages, in a rectangular metal block, and communication two lines of the inlet passage in one set through a communication passage in the square direction inside the block. SOLUTION: In a block for connecting a piping, plural inlet passages 11 with the square section are provided in a rectangular metallic block 10, in parallel at the interval 0.5 to 3 times of the diameter of the passages. Of these input passages 11, the neighboring input passages 11 are communicated as one set of two lines, through a communicating passage 12 in the square direction, inside the block 10, while the remaining one inlet passage 11 is extended and penetrated to the other surface. In order to manufacture the block for connecting a piping, three inlet passages 11 are bored in parallel in a metallic block 10, for example, then a hole is formed vertically from the upper side, to the ends of two inlet passages 11 at the upper side, so as to form a communicating passage 12. And a hole is formed from the side surface to the end of the remaining one inlet passage to form an outlet passage 14 so as to communicate the inlet passage, and the opening 12' of the communicating passage 12 is blocked.

9. 发明专利

JPH07178700A VIBRATING WATER JET INJECTION DEVICE AND ITS VIBRATION MAGNIFIER 失效
公开(公告)号：JPH07178700A
公开(公告)日：1995-07-18
申请号：JP32742193
申请日：1993-12-24
申请人： KAWASAKI HEAVY IND LTD
发明人： KOBAYASHI HIDEKAZU , NAGAI HIROYOSHI , TSUJITA CHIKAFUMI , NAKAYAMA MASASHI , SATOU KEISUKE , OSAKI TOSHIO
IPC分类号： B26F3/00
摘要： PURPOSE:To inject a vibrating water jet by eliminating generation of a problem in strength of a high pressure water vessel while giving a stable pressure pulsation of high frequency to high pressure water. CONSTITUTION:In a water jet injection device for injecting high pressure water, given a vibration, from a water jet nozzle 8 provided in the point end of a high pressure water vessel 1, a vibrator 2 for generating a vibration and a vibration magnifier A for magnifying the vibration generated by this vibrator 2 are provided in series. This vibration magnifier A is mounted in the high pressure water vessel 1 in a node part V1 of a vibration mode V, to also provide a resonance chamber S between a point end part 5 of the vibration magnifier A and the water jet nozzle 8, and the point end part 5 of the vibration magnifier A is positioned in the high pressure water in a preceding flow of the water jet nozzle 8.

10. 发明专利

JPH02251095A HEAT EXCHANGER 失效
公开(公告)号：JPH02251095A
公开(公告)日：1990-10-08
申请号：JP7345389
申请日：1989-03-25
申请人： KAWASAKI HEAVY IND LTD
发明人： MIDORIYAMA SHIGERU , NAKAGAKI SHOGO , OSAKI TOSHIO
IPC分类号： G21D1/00 , F28F9/02
摘要： PURPOSE:To obtain the smooth configuration of a tube plate and reduce a thermal stress generated upon the transition of heat by a method wherein the configuration of the water vapor side of the tube plate is made spherical, the inner surface of a root section is provided with a spherical shape made by extending the upper surface of the spherical tube plate, the thickness of the rim section of the outer periphery of the tube plate is thinned, the diameter of the lower side root section is expanded larger than the same of the tube plate connected to the shell of sodium side and the thickness of the lower side root section is made thinner than the thickness of the tube plate connected to the same. CONSTITUTION:The water vapor side of an upper tube plate 13 is formed so as to be spherical while the inner surface of a root section 30, connected to the upper mirror plate 14 of water vapor side through a flange 33, is formed so as to have a spherical configuration made by extending the upper surface of the spherical tube plate. The thickness of a rim section 31 around a range L of the upper tube plate 13, in which heat transfer tubes 12 are provided, is made thinner than the thickness of the root section 30. The diameter of a root section 32, connected to the shell 5 of sodium side, is expanded from the rim section 31 toward the lower part than the upper tube plate 13 with some radius of curvature and the thickness of the same is thinned. A lower tube plate 17 is formed so as to have the same configuration as the upper tube plate 13. According to this method, the water vapor side is provided with a smooth configuration having few discontinuous structure and, therefore, a thermal stress concentrating coefficient may be reduced and a thermal stress, generated at the root section 30 upon the transition of heat, may be mitigated.

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