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1. 发明专利

JP2010180567A Opening and closing device 有权
标题翻译：打开和关闭装置
公开(公告)号：JP2010180567A
公开(公告)日：2010-08-19
申请号：JP2009023193
申请日：2009-02-04
申请人： Kansei Kogyo Kk , Nippon Koei Co Ltd , Tokyo Metropolitan Sewerage Service Corp , 日本工営株式会社 , 東京都下水道サービス株式会社 , 管清工業株式会社
发明人： KOMATSU HIROSHI , ITO MOTONOBU , YAMANOUCHI KAZUHIRO , HASEGAWA KENJI , ITO IWAO
IPC分类号： E02B7/40 , E02B8/02
CPC分类号： E03F9/00 , E03F9/007
摘要： PROBLEM TO BE SOLVED: To prevent a connecting portion between right and left locking mechanisms of a valve body from being exposed to a fluid flowing through a channel. SOLUTION: This opening and closing device 1 includes: a gate 10 which receives the flow of sewage water W, and which can be brought down in the downstream direction of the flow in such a manner that a hollow gate rotating shaft 26 serves as the center of rotation; two fall prevention portions 20b and 20a which prevent the fall of the gate 10 by supporting the gate 10, and which are arranged on the right and left sides of the gate in a view from the upstream side, respectively; a first support release portion 22b for releasing the support of the gate by one of the fall prevention portions; a second support release portion 22a for releasing the support of the gate by the other fall prevention portion; a common rotating shaft 28 which is arranged inside the gate rotating shaft 26 and elongated in the same direction as that of the gate rotating shaft 26; first release operation portions 29b and 24b for operating the first support release portion 22b while rotating the common rotating shaft 28; and second release operation portions 29a and 24a for operating the second support release portion 22a along with the rotation of the common rotating shaft 28. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：为了防止阀体的左右锁定机构之间的连接部分暴露于流过通道的流体。该开闭装置1包括：门10，其接收污水W的流动，并且可以沿着流动的下游方向下降，使得中空门旋转轴26供应作为旋转中心; 两个防坠落部分20b和20a，它们分别通过支撑门10防止门10的坠落，分别从上游侧设置在门的左右两侧; 第一支撑释放部分22b，用于通过一个防坠落部分释放门的支撑; 第二支撑释放部分22a，用于通过另一个防坠落部分释放门的支撑; 公共旋转轴28布置在门旋转轴26的内部并沿与浇口旋转轴26相同的方向延伸; 第一释放操作部分29b和24b，用于在旋转公共旋转轴28的同时操作第一支撑释放部分22b; 以及第二释放操作部分29a和24a，用于与公共旋转轴28的旋转一起操作第二支撑释放部分22a。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2010180566A Opening-closing device 有权
标题翻译：开启关闭装置
公开(公告)号：JP2010180566A
公开(公告)日：2010-08-19
申请号：JP2009023192
申请日：2009-02-04
申请人： Kansei Kogyo Kk , Nippon Koei Co Ltd , Tokyo Metropolitan Sewerage Service Corp , 日本工営株式会社 , 東京都下水道サービス株式会社 , 管清工業株式会社
发明人： KOMATSU HIROSHI , ITO MOTONOBU , YAMANOUCHI KAZUHIRO , HASEGAWA KENJI , ITO IWAO
IPC分类号： E03F7/02
CPC分类号： E03F9/007 , Y10T137/7358 , Y10T137/7404
摘要： PROBLEM TO BE SOLVED: To provide an opening-closing device for use in a channel of sewerage etc., which rapidly opens a valve body. SOLUTION: This opening-closing device 1 includes: a gate 10 which receives a flow of sewage water W and which can be brought down in the downstream direction of the flow; a fall prevention portion 20b which prevents the fall of the gate 10 by supporting the gate 10; a support release portion 22b for releasing the support of the gate 10 by the fall prevention portion 20b; a first float 18 which is arranged on the upstream side with respect to the gate 10, and which is smaller in specific gravity than the sewage water W; a surfacing prevention portion 44 for preventing the surfacing of the first float 18; a second float 16 which is arranged on the upstream side with respect to the gate 10, which is arranged above the first float 18, and which is smaller in specific gravity than a fluid; and a surfacing prevention release portion 42 which releases the prevention of the surfacing of the first float 18 by the surfacing prevention portion 44, along with the surfacing of the second float 16. Additionally, the support release portion 22b operates along with the surfacing of the first float 18. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种快速打开阀体的排水通道等中使用的开闭装置。解决方案：该开闭装置1包括：门10，其接收污水W的流并且能够沿流动的下游方向下降; 防止门10通过支撑门10而坠落的防坠落部分20b; 用于通过防坠落部分20b释放门10的支撑的支撑释放部分22b; 第一浮子18，其布置在相对于浇口10的上游侧，并且比污水W的比重小; 用于防止第一浮子18的表面的防止堆积部分44; 布置在相对于门10的上游侧的第二浮子16，其布置在第一浮子18上方，并且比流体的比重小; 以及表面防止释放部分42，其与第二浮子16的表面面一起释放防止表面防止部分44防止第一浮子18的表面。另外，支撑件释放部分22b与第一次浮动18.版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2932265B2 失效
公开(公告)号：JP2932265B2
公开(公告)日：1999-08-09
申请号：JP2374698
申请日：1998-01-20
申请人： TOKAI GOMU KOGYO KK , TOKAI KASEI KOGYO KK , KANSEI KOGYO KK , NITSUSO SHOJI KK
发明人： UDA SHINYA , MIZUKAMI ISAO , NIWA HISASHI , MIURA SHUJI
IPC分类号： E02D29/12

4. 发明专利

JP2829845B2 失效
公开(公告)号：JP2829845B2
公开(公告)日：1998-12-02
申请号：JP26242795
申请日：1995-09-16
申请人： KANSEI KOGYO KK
发明人： HASEGAWA KYOSHI
IPC分类号： G01V1/00 , F16L55/00

5. 发明专利

JPH0926079A METHOD AND DEVICE FOR INVESTIGATING SOIL SEDIMENTATION AMOUNT IN UNDERGROUND PIPING 失效
公开(公告)号：JPH0926079A
公开(公告)日：1997-01-28
申请号：JP19913995
申请日：1995-07-12
申请人： KANSEI KOGYO KK
发明人： HASEGAWA KIYOSHI
IPC分类号： F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a soil sedimentation amount investigating device capable of investigating the soil sedimentation amount in an underground piping accurately without requiring any operator. SOLUTION: An ultrasonic wave X1 is transmitted vertically downward from a measuring ultrasonic wave sensor device 11 attached to the bottom part 9 of a sailing body, and reflected from the surface of soil D. Then a reflected wave Y1 from the surface of soil D is received by the measuring ultrasonic wave sensor device 11 so as to investigate the sedimentation amount of the soil D.

6. 发明专利

JPH07291125A IN-PIPE SELF-TRAVELING DEVICE 失效
公开(公告)号：JPH07291125A
公开(公告)日：1995-11-07
申请号：JP11048594
申请日：1994-04-25
申请人： KANSEI KOGYO KK
发明人： HASEGAWA KIYOSHI
IPC分类号： B61B13/10 , F16L55/00 , F16L55/26
摘要： PURPOSE:To prevent an in-pipe self-traveling device from stopping and to prevent its wheel from being broken even when the device is used in a fine pipe provided with a largely curved part or a rising part. CONSTITUTION:Plural wheels 7 are respectively installed in the first coil spring body 1 and the second coil spring body 3, whose winding directions are equal to each other while shifted by approximately 180 degrees each in the circumference direction (alternatively, the angles may be sifted by 90 or 120 degrees). The rear end of the first coil spring body 1 is fixed on the front side of a rotation part 25 of a motor 23, while the front end of the second coil spring body 3 is fixed on the rear side of the rotation part 25 of the motor 23. A fixing part 24 of the motor 23 is fitted around a tube 21 so as to be installed.

7. 发明专利

JPH07290573A REPAIRING OF UNDERGROUND PIPE 失效
公开(公告)号：JPH07290573A
公开(公告)日：1995-11-07
申请号：JP10610094
申请日：1994-04-20
申请人： KANSEI KOGYO KK , NISSO SHOJI KK , TOKAI RUBBER IND LTD , TOKAI CHEMICAL IND
发明人： NAKAMURA KATSUMI , MIURA SHUJI , NATSUBORI ISAO , TAKAHASHI SHUICHI
IPC分类号： B29C63/42 , B29L23/00
摘要： PURPOSE:To use a repairing pipe material made of a shape memory resin and to smoothly constitute lining having sufficient strength and cut-off function. CONSTITUTION:A repairing pipe material 7 is formed as one continuous pipe material and the outer diameter thereof is made smaller than the inner diameter of an attaching pipe 3. A heating medium (heated water E) is supplied into the repairing pipe material 7 from one end thereof and the repairing pipe material 7 is inserted in the attaching pipe 3 while heated to softening temp. After the completion of insertion, the repairing pipe material 7 is heated to shape recovery temp. or higher by pressure steam to form lining.

8. 发明专利

JPH07137134A PRESSURE APPARATUS OF REPAIR MATERIAL IN PIPE LINE REPAIRING OPERATION 失效
公开(公告)号：JPH07137134A
公开(公告)日：1995-05-30
申请号：JP29043093
申请日：1993-11-19
申请人： ASAHI TEC CORP , KANSEI KOGYO KK
发明人： MITANI HISAO , ONODA NOBUHIKO , NAKAMURA KATSUMI
IPC分类号： F16L55/16 , B29C63/34
摘要： PURPOSE:To obtain a pressure apparatus which can easily regulate operation of its push force by a method wherein regulation of the push force is enabled to be regulated independently of a heat quantity to be heated by discharging liquid from an expansion chamber against liquid pressure applied from a liquid tank. CONSTITUTION:A first, a second, and a third pipe lines 34, 36, 44 form a circulating pipe line passing through an inside of an expansion chamber 27 formed inside a liner 1. An opening of a first electromagnetic throttle valve 35 is controlled by a signal from a flow-meter 42 to keep a set specific circulating flow rate Control of the circulating flow rate functions in the same way by installing the electromagnetic throttle valve at a position of a manual operation valve 37 and controlling by a signal from the flow-meter 42. Compressed air from a pressured air system 51 is supplied to a gas phase part above actuating liquid L reserved in a pressure tank 32, and required pressure is added to the actuating liquid L.

9. 发明专利

JPH0751621A METHOD FOR REGENERATING INNER SURFACE OF PIPE BY ELECTROSTATIC ATTRACTION 失效
公开(公告)号：JPH0751621A
公开(公告)日：1995-02-28
申请号：JP20051993
申请日：1993-08-12
申请人： KANSEI KOGYO KK
发明人： HASEGAWA KIYOSHI
IPC分类号： B05D7/22 , F16L55/16
摘要： PURPOSE:To easily an surely regenerate the inner surface of a pipeline by coating the part to be repaied by electrostatic attraction. CONSTITUTION:An aq. soln. (b) of a special material (a) to be attracted having an electrostatic positive charge is injected into a pipe 1 such as an underground pipeline to form a uniform coating of the material (a) on the inner wall of the pipe by electrostatic attraction, and the material (a) is efficiently used.

10. 发明专利

JPH0735288A PIPELINE REPAIRING DEVICE 失效
公开(公告)号：JPH0735288A
公开(公告)日：1995-02-07
申请号：JP15653093
申请日：1993-06-28
申请人： ASAHI TEC CORP , KANSEI KOGYO KK
发明人： MITANI HISAO , ISONO KAZUYA , HASEGAWA KENJI , SHINOHARA HIROAKI
IPC分类号： B61B13/10 , F16L55/16 , F16L55/18 , B62D57/024
摘要： PURPOSE:To realize good repairing structure of a pipeline by enabling pressing force and the temperature condition to be individually and easily adjusted when pressing force is applied to a repairing member and also the temperature condition for hardening synthetic resin is arranged by supplying compressive air heated in an expansion chamber of a pipeline repairing device. CONSTITUTION:An air heater 12 arranged in a pipeline 31 together with a pipeline repairing device 1 is provided, and an expansion chamber R is connected to an intake hose 15 extended from a discharging port of an air compressor 14 through the air heater 12. And an exhaust port for discharging compressive air supplied into the expansion chamber R into atmosphere is provided, and a variable aperture 21a is arranged on the intake hose 15 extended to the exhaust port from the discharging port of the air compressor 14 through the expansion chamber R, and a power adjusting control of a power adjusting device 16 for adjusting generated calorific value of the air heater 12 and a manual operating handle for adjusting the opening of the variable aperture 21a are arranged on the ground G.

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