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1. 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.

2. 发明专利

JP2003096750A LINING CONSTRUCTION METHOD FOR INTERNAL SURFACE OF WATER WAY 审中-公开
公开(公告)号：JP2003096750A
公开(公告)日：2003-04-03
申请号：JP2001296687
申请日：2001-09-27
申请人： KURIMOTO LTD , KURIMOTO KASEI KOGYO KK
发明人： HAZAMA MASAYA , FUJIMOTO MITSUNOBU , MIYAZAKI TORU , FUKUOKA KEISUKE , KURUMA JUNICHI
IPC分类号： E02B5/02 , E03F7/00
摘要： PROBLEM TO BE SOLVED: To improve workability, and to extremely reduce an opening between a repair surface and an FRP board 1. SOLUTION: The FRP boards 1 are lined on the internal surface of an existing water way S through spacers 2. The spacer 2 is composed of a rubber cylindrical body and a puttylike adhesive in the cylindrical body, and the adhesive is projected by pushing the FRP board 1 and bonded with the internal surface of the water way and the FRP board 1 and the internal surface and the board 1 are fixed. The irregularities of the internal surface are absorbed by the elasticity of the cylindrical body in this case, and the FRP board 1 can be lined without stepped sections. Since bonding has excellent workability and the minimum spacer may be used, the opening between the repair surface and the FRP board 1 can be inhibited minimally, and the decrease of the area of flowing water is also reduced. When mortar is placed, the FRP board 1 is fixed by anchors 3. The anchors with mortar M are installed to the rear of the FRP board 1.

3. 发明专利

JP2001027372A SYNTHETIC RESIN TUBE 失效
公开(公告)号：JP2001027372A
公开(公告)日：2001-01-30
申请号：JP20158799
申请日：1999-07-15
申请人： KURIMOTO LTD , KURIMOTO KASEI KOGYO KK
发明人： YASUMATSU TORU , FUJIMOTO MITSUNOBU , SHIBATA SHINJI
IPC分类号： H02G3/04 , F16L21/00 , H02G9/06
摘要： PROBLEM TO BE SOLVED: To provide a synthetic resin tube reducing the frictional resistance generated when a cable is inserted into a pipe, capable of being used over a long distance, and having sufficient strength by providing many independent island-like lugs on the inner wall of the pipe. SOLUTION: This synthetic resin rube 1 is provided with many independent island-like lugs 3 on the inner wall of a pipe 2. The island-like lugs 3 are independent island-like lugs and are intermittently provided in the peripheral direction and longitudinal direction of the synthetic resin tube 1. The shape of the island-like lugs 3 as seen from above is a rectangle, a circle, or an ellipse, and their top faces may be flat, protruded, or recessed. The cable inserted into the pipe 2 is intermittently kept in contact with the inner wall, the frictional resistance generated by the contact is decreased, and the frictional resistance is further decreased when the top faces of the island-like lugs 3 are protruded or recessed in particular. Continuous recesses are formed on the inner wall of the pipe 2 at most of the portions other than the island-like lugs 3, and frictional heat and the refuse entering the recesses are easily discharged.

4. 发明专利

JP2009249967A Water passage repair plate, repair method for existing water passage, and repaired water passage 有权
标题翻译：水通道修复板，现有水通道修复方法和修复水通道
公开(公告)号：JP2009249967A
公开(公告)日：2009-10-29
申请号：JP2008101355
申请日：2008-04-09
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： FUJIMOTO MITSUNOBU , MIYAMOTO MAKOTO
IPC分类号： E02B5/02
摘要： PROBLEM TO BE SOLVED: To enable easily repairing an existing water passage without taking labor and time even when the water passage is not completely dried.
SOLUTION: A water passage repair plate 11 comprises an FRPM panel 11a, a cushioning material 11b stuck to the panel back surface excepting the peripheral edge portion, and water-expansible portion so as to surround the cushioning material 11b. The cushioning material 11b and water-expansible rubber 11c sides of the repair plate 11 are closely contacted with the inner wall surface of the existing water passage 12, and the repair plates 11 are installed side by side in the lengthwise direction of a water passage so as to leave a space between them, and fixed by anchor bolts 13 to form a repaired water passage 10. The cushioning material 11b fills a space between the panel 11a and the existing water passage 12, and the water-expansible rubber absorbs water flowing into a space between the repair plates, thereby almost completely preventing water leakage. Unlike the case using a backfil material and a caulking material in a water passage repair plate, a curing time is not required at repair work, and labor for drying the inner wall surface of the existing water passage is not required. Therefore, shortening of a construction period and simplification of work can be achieved.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使当水通道没有完全干燥时，也能够容易地修复现有的水通道而不用劳动和时间。解决方案：水通道修复板11包括FRPM面板11a，粘附到除了周边边缘部分之外的面板背面的缓冲材料11b以及围绕缓冲材料11b的可水膨胀部分。修补板11的缓冲材料11b和可水膨胀橡胶11c侧与现有的水通道12的内壁面紧密接触，维修板11在水通道的长度方向上并排设置，为了在它们之间留下一个空间，并通过地脚螺栓13固定以形成修复的水通道10.缓冲材料11b填充面板11a和现有的水通道12之间的空间，并且可膨胀橡胶吸收流入修补板之间的空间，从而几乎完全防止漏水。与使用水通道修复板中的背胶材料和填缝材料的情况不同，在修理工作中不需要固化时间，不需要对现有水道的内壁面进行干燥的工作。因此，可以缩短施工期和简化工作。版权所有（C）2010，JPO＆INPIT

5. 发明专利

JP2004044304A Cover for valve chamber 审中-公开
公开(公告)号：JP2004044304A
公开(公告)日：2004-02-12
申请号：JP2002205581
申请日：2002-07-15
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： FUKUYA TOSHIYASU , TAKAHASHI SADAJI , FUJIMOTO MITSUNOBU
IPC分类号： A01G25/00 , E03B9/10
摘要： PROBLEM TO BE SOLVED: To provide a cover for a valve chamber for protecting a water control valve of a water service piping and an agricultural water piping and a control valve of a gas piping with which inside of the vavle chamber can be checked without opening the cover.
SOLUTION: This cover with a grip provided in the valve chamber, which is provided with a built-in valve operation part for a piping, to cover an opening part of the valve chamber is fitted to the valve chamber at one end thereof freely to be opened and closed through a hinge, and a fixing tool for fixing the cover to the valve chamber when closing is provided in the other end thereof. An observation hatch for observing inside of the valve chamber is provided in a part of the cover, and the observation hatch is provided with a transparent protecting cover. As a material for the cover for the valve chamber, a synthetic resin having excellent corrosion resistance is used, and desirably, formed into a shape having a curved cross section, of which central part is high.
COPYRIGHT: (C)2004,JPO

6. 发明专利

JP2008095896A Anchor 审中-公开
标题翻译：锚
公开(公告)号：JP2008095896A
公开(公告)日：2008-04-24
申请号：JP2006280257
申请日：2006-10-13
申请人： Kurimoto Kasei Kogyo Kk , Sanko Techno Co Ltd , サンコーテクノ株式会社 , 栗本化成工業株式会社
发明人： FUJIMOTO MITSUNOBU , YASUMATSU TORU , INOUE KOJI , ITO KOICHI , SAKATA TAKASHI , YAGISAWA YASUE
IPC分类号： F16B19/10 , F16B13/04
摘要： PROBLEM TO BE SOLVED: To prevent a member such as an anchor main body 1 and a lining plate 10 or the like from being damaged by being struck by a hammer by mistake when a core bar 2 of an anchor A is struck into the anchor main body 1.
SOLUTION: The core bar 2 is inserted and hidden in an insertion hole 3 formed on the anchor maim body 1 before driven in the same. A strike bar 4 of a driving tool T attached on a hammer drill H is butted on the core bar 2 and the core bar 2 is struck. The core bar 2 is driven into the anchor main body 1, and the core bar 2 expands diameter of a reduced diameter part 3 to show anchor effect. In this drive, only the core bar 2 is struck since the strike bar 4 does not easily come off of the insertion hole 3. There is a little risk of striking the anchor main body 1 and a lining plate 10 or the like by mistake and damaging the same. Also, variation of drive depth for each application can be eliminated and stable anchor effect can be provided by providing a stopper 6 preventing the strike bar 4 from being driven to predetermined depth or more.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了防止当主体A的芯棒2被撞击时诸如锚固主体1和衬板10等的构件被锤子被错误地撞击而被损坏锚固主体1。解决方案：芯棒2被插入并隐藏在形成在锚定主体1上的插入孔3中，在其被驱动之前。安装在锤钻H上的驱动工具T的冲击杆4对接在芯棒2上并且芯棒2被撞击。芯棒2被驱动到锚固主体1中，并且芯棒2扩大直径减小的部分3的直径以显示锚固效果。在该驱动中，由于撞棒4不容易从插入孔3脱落，因此只有芯棒2被击打。有可能错误地撞击锚固主体1和衬板10等，同样的伤害此外，可以消除每个应用的驱动深度的变化，并且可以通过设置防止撞击杆4被驱动到预定深度或更多深度的止动件6来提供稳定的锚固效果。版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2006274582A Waterway 审中-公开
标题翻译：水路
公开(公告)号：JP2006274582A
公开(公告)日：2006-10-12
申请号：JP2005092177
申请日：2005-03-28
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： ITO KOICHI , HAZAMA MASAYA , FUJIMOTO MITSUNOBU
IPC分类号： E02B5/02 , E03F5/04
摘要： PROBLEM TO BE SOLVED: To prevent a fall when a worker in a waterway performs cleaning work or the like.
SOLUTION: In the waterway 1 with the inner bottom face and inner side faces lined with panel materials 3, 4, non-slip projections and recesses 5a, 5b are formed on the upper face of the panel material 3 forming the inner bottom face of the waterway 1.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了防止水路中的工人进行清洁作业等的落下。
解决方案：在内侧底面和内侧面衬有面板材料3,4的水路1中，防滑突起和凹槽5a，5b形成在面板材料3的上表面上，形成内底水面1。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006022618A Truck for pipe transportation 有权
标题翻译：卡车用于管道运输
公开(公告)号：JP2006022618A
公开(公告)日：2006-01-26
申请号：JP2004203701
申请日：2004-07-09
申请人： Esutekku:Kk , Kurimoto Kasei Kogyo Kk , 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 , 株式会社エステック
发明人： NOKUBO HIROYUKI , HAZAMA MASAYA , FUJIMOTO MITSUNOBU , OKUYA ATSUSHI , OKAUJI TOSHIKI , YOSHIHARA MASAHIRO , HAMAHIRA SHINICHI , NAKAJIMA YUICHI , SHIWA HIROTO
IPC分类号： E21F13/00 , B61B13/10 , E21D9/06 , E21D11/40
摘要： PROBLEM TO BE SOLVED: To reduce the working space of a truck and a shaft or the like for bringing in new pipes.
SOLUTION: Rubber made auxiliary wheels 13a, 13b, 14a, 14b are installed in the front and rear sides of a truck 10. The trucks 10 can travel through in both directions into the new pipes B without damaging the inner face of the same with both auxiliary wheels. Consequently, in the working space of the shaft or the like, under the state the truck 10 is evacuated in an existing pipe line A, the new pipes B are unloaded in the working space and the trucks 10 are driven back in the existing pipe line A in the state the auxiliary wheels 14 of the rear side are protruded to insert in the new pipes B and support the existing pipes. When the truck 10 can evacuate in the existing pipe line A, the space for parking the truck 10 is not necessary, it can be narrowed all the more. Moreover, after connection of the new pipes into the existing pipe lines A, the truck 10 can evacuate by going back the truck 10 into the new pipes B under the condition the front side auxiliary wheel 13 is protruded.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：减少用于引入新管道的卡车和轴等的工作空间。解决方案：橡胶制的辅助轮13a，13b，14a，14b安装在卡车10的前侧和后侧。卡车10可以在两个方向上穿过新的管道B，而不会损坏卡车10的内表面与两个辅助轮相同。因此，在轴等的工作空间中，在卡车10在现有的管路A中被抽空的状态下，新的管道B被卸载在工作空间中，并且卡车10被驱回到现有管道在后侧的辅助轮14突出的状态下，A插入到新管B中并支撑现有的管。当卡车10能够在现有管线A中排出时，不需要用于停放卡车10的空间，因此可以更窄。此外，在将新管道连接到现有的管路A之后，在前侧辅助轮13突出的状态下，通过将卡车10返回到新管道B中，卡车10可以排出。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004190690A Pipe carry-in connecting method and pipe carry-in carriage 审中-公开
公开(公告)号：JP2004190690A
公开(公告)日：2004-07-08
申请号：JP2002355460
申请日：2002-12-06
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： FUKUYA TOSHIYASU , FUJIMOTO MITSUNOBU , GOTO MINORU
IPC分类号： F16L1/00
摘要： PROBLEM TO BE SOLVED: To improve efficiency of a pipe carry-in connecting method for repeating carry-in of a plurality of pipes loaded on a carriage train formed by connecting a plurality of carriages to a connection yard inside a pile and connection to the existing piping.
SOLUTION: When carrying out a process for repeating loading, carry-in and connection of the pipes 44 by using a pipe carry-in carriage, which is provided with each of carriages 1 and 2 and a series of pipe moving devices 35 and 35' provided between the carriages, each of the pipes 44 is slid on the pipe moving devices 35 and 35' to be fed forward, and connected to the existing piping to improve efficiency of the pipe connecting work.
COPYRIGHT: (C)2004,JPO&NCIPI

10. 发明专利

JP2004068427A Inner pipe protective member for composite cross-sectional pipe 审中-公开
公开(公告)号：JP2004068427A
公开(公告)日：2004-03-04
申请号：JP2002229554
申请日：2002-08-07
申请人： Kurimoto Kasei Kogyo Kk , 栗本化成工業株式会社
发明人： FUKUYA TOSHIYASU , FUJIMOTO MITSUNOBU , GOTO MINORU
IPC分类号： E03F3/04
摘要： PROBLEM TO BE SOLVED: To minimize the formation of air pockets in mortar when mortar is poured in a gap between an inner pipe protective member and the inner pipe outer surface of a composite cross-sectional pipe.
SOLUTION: There is provided a cover 3 as the inner pipe protective member covering the inner pipe 2 of the composite cross-sectional pipe. The cover 3 has a mortar injection hole-cum-air vent 3b formed in the upper portion thereof, and a core member 10 is mounted on the cover 3 on a side facing the inner pipe 2. The core member 10 has an inclined surface 11 formed thereon in a manner being inclined downward from the peripheral portion of the vent 3b in a pipe axial direction and a direction crossing a pipe axis. Therefore when the mortar 4 is injected in the gap between the cover 3 and the inner pipe 2 outer surface, the mortar 4 sequentially adheres to the inclined surface 11 beginning from a location that is farther from the vent 3b, and air present between the cover 3 and the inner pipe 2 outer surface is collected on the periphery of the vent 3b and then discharged from the same, to thereby minimize the formation of the air pockets.
COPYRIGHT: (C)2004,JPO

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