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1. 发明专利

JP2006017187A Method of filling grout material between sheath pipe and new pipe in pipe-in tunnel construction method or the like 有权
标题翻译：管道管道和新管道之间填充管道材料在管道施工方法或类似方法中的填充方法
公开(公告)号：JP2006017187A
公开(公告)日：2006-01-19
申请号：JP2004194202
申请日：2004-06-30
申请人： Kurimoto Kasei Kogyo Kk , National Institute For Rural Engineering , Sumitomo Osaka Cement Co Ltd , 住友大阪セメント株式会社 , 栗本化成工業株式会社 , 独立行政法人農業工学研究所
发明人： MOURI SHIGEYUKI , HORI TOSHIKAZU , MATSUSHIMA KENICHI , MIYAZAKI TORU , HAZAMA MASAYA , NOKUBO HIROYUKI , INOUE KOJI , OKAUJI TOSHIKI , YOSHIHARA MASAHIRO , HAMAHIRA SHINICHI , NAKAJIMA YUICHI
IPC分类号： F16L1/00
摘要： PROBLEM TO BE SOLVED: To reduce the man-hour for formation of a partition wall D or the like by eliminating repetition of carry-in and piping of a new pipe B and filling of grout material (a).
SOLUTION: A fiber reinforced plastic composite pipe B is inserted in a tunnel water passage (a sheath pipe) A for agricultural water to form a new pipe B', and the space between the pipe B and the sheath pipe A is filled with underwater unseparable grout material (a) through filling ports 1 of each pipe B. Since the grout material (a) is underwater unseparable, water (b) staying between the pipe B and the sheath pipe A is pressed to the other end side with filling of the grout material (a), until it flows out through a discharge port 2 of a partition wall at the other end. Therefore, the filling range of the grout material (a) is decided without considering the quantity of staying water, and for example, the range can be set to the length of one section which one construction firm is in charge of. In filling the grout material, after leak of grout material from the filling port 1 at the next stage is confirmed, a hose 13b is connected to the filling port 1 to inject the material. Thus, an air layer not filled with grout material is hardly generated between the pipes A and B.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：通过消除新管B的携带和管道的重复以及灌浆材料（a）的填充，减少形成隔壁D等的工时。解决方案：将纤维增强塑料复合管B插入用于农用水的隧道水通道（鞘管）A中以形成新的管道B'，并且填充管B和护套管A之间的空间水下不可分离的灌浆材料（a）通过每个管道B的填充口1.由于灌浆材料（a）在水中是不可分离的，所以保留在管道B和鞘管A之间的水（b）被压到另一端侧灌浆材料（a），直到其通过另一端的分隔壁的排出口2流出。因此，在不考虑停留水量的情况下决定灌浆材料（a）的填充范围，例如可以将该范围设定为一个建筑公司负责的一个部分的长度。在填充灌浆材料时，确认在下一阶段从填充口1泄漏浆料后，将软管13b连接到填充口1以注入材料。因此，在管A和B之间几乎不产生没有填充有浆料的空气层。（C）2006年，JPO＆NCIPI

2. 发明专利

JP2004167875A Fiber-reinforced resin short pipe 审中-公开
标题翻译：纤维增强树脂短管
公开(公告)号：JP2004167875A
公开(公告)日：2004-06-17
申请号：JP2002337081
申请日：2002-11-20
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： MAKINO TOMONOBU , ITO KOICHI , MIYAZAKI TORU
IPC分类号： F16L9/12 , B29C70/06
摘要： PROBLEM TO BE SOLVED: To enhance an engaging force by providing a protrusion in a fiber-reinforced resin short pipe with a single flange. SOLUTION: In the fiber-reinforced resin short pipes 1 wherein short pipes 3 with the flanges 2 are provided in the state of being fitted into inner peripheral surfaces of both ends of a pipe body 11, the short pipe 3 is an integrated molding using a fiber-reinforced resin; the protrusion 5 is formed on the other side of the flange 2 on its outer peripheral surface; and the inner surface of the end of the pipe body 11 is fitted into the outer peripheral surface by getting over the protrusion 5, so that the short pipe and the pipe body can be surely bonded together and tightly engaged for integration with each other so as to resist a great pull-out force in the axial direction of the pipe. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过在具有单个凸缘的纤维增强树脂短管中设置突起来增强接合力。解决方案：在具有凸缘2的短管3配置在管体11的两端的内周面的状态下的纤维增强树脂短管1中，短管3是一体的使用纤维增强树脂成型; 凸缘5在其外周面上形成在凸缘2的另一侧上; 并且通过越过突起5将管体11的端部的内表面嵌合在外周面中，使得短管和管体可以可靠地接合在一起并且紧密接合以便彼此一体化，以便以抵抗在管的轴向方向上的大的拉出力。版权所有（C）2004，JPO

3. 发明专利

JP2006283932A Bent pipe 有权
标题翻译：弯管
公开(公告)号：JP2006283932A
公开(公告)日：2006-10-19
申请号：JP2005107711
申请日：2005-04-04
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： ITO KOICHI , MIYAZAKI TORU , NOKUBO HIROYUKI , HAZAMA MASAYA , MAKINO TOMONOBU
IPC分类号： F16L43/00 , F16L13/10 , F16L27/10
摘要： PROBLEM TO BE SOLVED: To prevent destruction of a bent pipe when receiving force in the direction being right angle for a pipe axis and stabilize a relative position of a pipe body. SOLUTION: This bent pipe is constituted by arranging pipe bodies 2a, 2b formed by cutting a direct pipe obliquely in a condition in which the pipe body 2a on one side is rotated by 180 degrees around a pipe axis for the pipe body 2b on the other side and cutting faces 6, 6 face each other and connecting the pipe bodies 2a, 2b mutually. The pipe bodies 2a, 2b are arranged by bringing them into mutual contact on a rear side and separating them from each other on a belly side to connect the pipe bodies 2a, 2b mutually in a flexible laminated layer bonded part 3. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止弯曲管在沿着管轴线成直角的方向上受到力的破坏并且稳定管体的相对位置。解决方案：该弯曲管由在管体2b的管轴绕一侧侧的管体2a旋转180度的状态下，配置倾斜地切割直管而形成的管体2a，2b，在另一侧和切割面6,6彼此面对并且相互连接管体2a，2b。管体2a，2b通过使它们在后侧相互接触并且在腹部彼此分离而布置，以将管体2a，2b相互连接在柔性层压层接合部分3中。
版权（C）2007，JPO＆INPIT

4. 发明专利

JP2005207074A Pipe fixing structure and pipe fixing method 有权
标题翻译：管固定结构和管固定方法
公开(公告)号：JP2005207074A
公开(公告)日：2005-08-04
申请号：JP2004013470
申请日：2004-01-21
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： NOKUBO HIROYUKI , MIYAZAKI TORU , HAZAMA MASAYA , OKAUJI TOSHIKI , INOUE KOJI , FUJIMOTO MITSUNOBU
IPC分类号： E21D9/06 , E21D11/04 , E21D11/10 , F16L1/00 , F16L3/00
摘要： PROBLEM TO BE SOLVED: To provide a fixing structure and a pipe fixing method capable of being applied to such a case that a gap is small and preventing the occurrence of slippage and local stress in a pipe line.
SOLUTION: Both pipe lines 1 and 2 are fixed in a gap 4 between the existing pipe line 1 and the insertion pipe line 2 by inserting a pipe fixing plate 3 having the same material as that of a fill material 5 injected in the gap 4 in advance, and the fill material 5 is injected in the gap 4 to integrate them with each other in such a state. The pipe fixing plate 3 is placed around the whole circumference of the gap 4, and can be inserted in the direction of the diameter of the pipe line in piles by fitting to the width of the gap 4. In that case, the fill material 5 and the pipe fixing plate 3 integrally support the whole both pipe lines 1 and 2 by an equal force, the occurrence of the slippage in the pipe lines is suppressed, and the pipe fixing plate 3 can also correspond to such a case when the gap 4 has a narrow width because of its plate-like body. When the insertion pipe line 2 is inserted into the existing pipe line 1, an insertion port 2a of one end is fitted to a socket 2b of the other insertion pipe line 2 to fix, and, the pipe fixing plate 3 is inserted in the circumference of the socket 2b of the other end to fix. A placement position of the pipe fixing plate 3 is always located on the end on the starting side of the insertion pipe line 2 to be properly connected to easily insert the pipe fixing plate 3.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种能够应用于间隙小的情况的固定结构和管固定方法，并且防止在管线中发生滑动和局部应力。解决方案：管线1和管道2通过插入具有与注入管线1中的填充材料5相同材料的管固定板3而固定在现有管线1和插入管线2之间的间隙4中间隙4，并且将填充材料5注入到间隙4中，以使它们在这种状态下彼此一体化。管固定板3围绕间隙4的整个周边配置，并且可以通过与间隙4的宽度配合而沿桩的直径方向插入。在这种情况下，填充材料5 管固定板3通过相等的力一体地支撑整个管线1和2，抑制了管路中的滑动的发生，并且管固定板3也可以对应于间隙4 由于其板状体，宽度较窄。当插入管线2插入到现有的管线1中时，一端的插入口2a装配到另一插入管线2的插座2b上以固定，并且管固定板3插入到圆周的另一端的插座2b固定。管固定板3的放置位置总是位于插入管线2的起始侧的端部，以适当地连接，从而容易地插入管固定板3.版权所有（C）2005，JPO＆NCIPI

5. 发明专利

JP2004218768A Pipe joint structure 审中-公开
公开(公告)号：JP2004218768A
公开(公告)日：2004-08-05
申请号：JP2003008423
申请日：2003-01-16
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： MIYAZAKI TORU , NOKUBO HIROYUKI
IPC分类号： F16L21/02
摘要： PROBLEM TO BE SOLVED: To obtain a sure sealing property by swelling water cut-off rubber 10 into a fixed shape.
SOLUTION: This pipe joint structure is constituted by fitting a pipe 1 insertion orifice into a pipe 1 reception port through the water cut-off rubber 10. The water cut-off rubber 10 is wide, its both-side fringes 11, 11 are fixed to the outer peripheral face of the pipe insertion orifice in a watertight manner. A filler 20 is pressed into the water cut-off rubber 10 through a pouring hole 3 and is cured. The outer face of the water cut-off rubber 10 is brought into pressure contact with the inner peripheral face of the pipe reception port. When the water cut-off rubber 10 is fixed to a pipe 1 side in two sections of both side fringes 11, 11, the water cut-off rubber 10 swells into the fixed shape by pouring the filler 20. For this reason, if the cross section of the water cut-off rubber 10 is set to obtain an optimum swelling shape, a sure sealing property can be obtained. In particular, this means is effective for a joint structure of an elliptical pipe, an egg-shaped pipe, and a non-circular pipe in which a difference in a clearance is likely to be generated in a surrounding between the pipes in a pipe joint part.
COPYRIGHT: (C)2004,JPO&NCIPI

6. 发明专利

JP2004169834A Fiber reinforced resin pipe 有权
公开(公告)号：JP2004169834A
公开(公告)日：2004-06-17
申请号：JP2002337077
申请日：2002-11-20
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： MAKINO TOMONOBU , ITO KOICHI , MIYAZAKI TORU
IPC分类号： F16L9/12
摘要： PROBLEM TO BE SOLVED: To provide a firmly integrated fiber-reinforced resin pipe by adhering and engaging a fiber-reinforced resin short pipe with a single flange and a fiber-reinforced resin pipe body with each other via a projecting portion provided on the short pipe. SOLUTION: In the fiber-reinforced resin pipe P with a short pipe 3 with a flange 2 fitted to inner circumferential surfaces at both ends of a pipe body 11, the short pipe 3 is an integrated product formed of fiber-reinforced resin. A projecting portion 5 is formed on the side opposite to the flange 2 side of the outer circumferential surface thereof, and an end portion of the pipe body 11 rides over the projecting portion 5 on the outer circumferential surface of the short pipe 3. In the fiber-reinforced resin pipe, the short pipe 3 and the pipe body 11 are reliably adhered to each other by the ride of the projecting portion 5 of the short pipe 3 and the end portion of the pipe body 11 over the projecting portion 5, and firmly and integrally engaged with each other, and resist a large drawing force in the axial direction of the pipe. COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2001119826A GUIDE SYSTEM FOR PIPING EQUIPMENT, AND INSTALLING METHOD FOR THE SYSTEM 失效
公开(公告)号：JP2001119826A
公开(公告)日：2001-04-27
申请号：JP29685199
申请日：1999-10-19
申请人： KANSAI ELECTRIC POWER CO , KURIMOTO LTD , KURIMOTO KASEI KOGYO KK
发明人： HORIGUCHI AKIO , FUKUYA TOSHIYASU , HAYASHI YASUBUMI , MIYAZAKI TORU , NOKUBO HIROYUKI , OKAUJI TOSHIKI , YOSHIDA YUICHIRO , ITO KOICHI , FUKUOKA YOSHIJI
IPC分类号： H02G1/06 , H02G9/08
摘要： PROBLEM TO BE SOLVED: To improve efficiency of a work for installing a chain for speed regulation on a guide rail laid on a gradient part, when a gradient larger than specified exists in a tunnel in which a cable protecting pipe is laid. SOLUTION: Single-body chains 6a are installed in advance on a single-body rail 3a to be laid in a gradient part, and by only laying the single-body rail 3a in a tunnel, a chain 6 is constituted for speed regulation which is made by combination of the single body chains 6a.

8. 发明专利

JPH11141742A FIBER REINFORCED RESIN MADE SADDLE PLATE 失效
公开(公告)号：JPH11141742A
公开(公告)日：1999-05-28
申请号：JP30177297
申请日：1997-11-04
申请人： KURIMOTO KASEI KOGYO KK
发明人： MIYAZAKI TORU , KADOMOTO SHINYA
IPC分类号： F16L3/02
摘要： PROBLEM TO BE SOLVED: To reduce frictional resistance on a part of a saddle plate which is brought into contact with an iron pipe by forming a protecting layer in which carbon powder is mixed, on a surface which is brought into contact with the iron pipe, in a fiber reinforcing resin made saddle plate curbed in a circular arc shape for supporting a lower part of the iron pipe. SOLUTION: In the case where a hydraulic iron pipe and the like are installed in a condition exposed along the horizon, a fiber reinforced resin made saddle plate 11 used for a saddle for supporting the intermediate part of an iron pipe 12, is curved in a circular arc shape so as to support the lower part of the iron pipe 12, and is fixed to the saddle 13. In this case, a resin made protect layer in which carbon powder is mixed is laminated on a surface of a side of the main body 15 of the fiber reinforced resin made saddle plate 11 which is brought into contact with the iron pipe 12. The protect layer 14 is formed in such a way that a resin mixed with carbon powder is impregnated on synthetic fiber made nonwoven fabric/mat. The nonwoven fabric is interposed, and thereby, abrasion resistance of the protect layer 14 is improved so as to improved abrasion resistance of the saddle plate 11.

9. 发明专利

JP2003253761A FIBER-REINFORCED PLASTICS CONCRETE COMPOSITE STRUCTURAL MEMBER 审中-公开
公开(公告)号：JP2003253761A
公开(公告)日：2003-09-10
申请号：JP2002056049
申请日：2002-03-01
申请人： KURIMOTO LTD , KURIMOTO KASEI KOGYO KK , UNIV KINKI
发明人： NOKUBO HIROYUKI , MIYAZAKI TORU , HAYASHI YASUBUMI , KASASHIMA NORIO , HIGASHIYAMA HIROSHI
IPC分类号： E01D19/02 , E01D21/00 , E01D22/00 , E01D101/40 , E04B1/30 , E04C3/20 , E04C5/07
摘要： PROBLEM TO BE SOLVED: To provide a fiber-reinforced plastics concrete composite structural member having a high-strength pipe concrete composite structure with good workability at a low cost. SOLUTION: A pipe concrete composite structure comprises an FRP pipe 3 instead of a steel pipe. The combination of the FRP pipe 3 with a concrete 4 has a remarkably increased confined effect and an excellent proof stress in comparison with the steel pipe. For this reason, even if the FRP pipe is adopted instead of the steel pipe, no hindrance occurs in terms of strength, and a manufacturing cost can be reduced in terms of manufacturing facility, conveyance facility or the like with good workability. COPYRIGHT: (C)2003,JPO

10. 发明专利

JP2003096749A INTERNAL-SURFACE STRUCTURE OF WATER WAY 审中-公开
公开(公告)号：JP2003096749A
公开(公告)日：2003-04-03
申请号：JP2001293952
申请日：2001-09-26
申请人： KURIMOTO LTD , KURIMOTO KASEI KOGYO KK
发明人： HAZAMA MASAYA , FUJIMOTO MITSUNOBU , MIYAZAKI TORU , KURUMA JUNICHI
IPC分类号： E02B5/02 , E03F7/00
摘要： PROBLEM TO BE SOLVED: To prevent burning by open burning or the like. SOLUTION: In a water way W, the internal surface W' of the water way is composed of an FRP board 3. The exposed surface of the FRP board 3 has flame retardance in which the exposed surface is not burnt by the flame of open burning or the like. A means such as the formation of a flame-retardant layer (a) by applying flame-retardant paints, an impregnation with a flame- retardant material or the like is adopted in the flame retardance.

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