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1. 发明专利

JP2007009565A Infiltration water intake system 有权
标题翻译：渗透水摄入系统
公开(公告)号：JP2007009565A
公开(公告)日：2007-01-18
申请号：JP2005192721
申请日：2005-06-30
申请人： Ohbayashi Corp , 株式会社大林組
发明人： HAYASHI HIDEO , MIYA KIYOSHI , UENO TAKAYUKI
IPC分类号： E03B3/04
摘要： PROBLEM TO BE SOLVED: To provide an infiltration water intake system which ensure the constant intake of a given amount of water, and can be repaired when having a trouble.
SOLUTION: The infiltration water intake system includes at least one main pipe 1 made of a holeless pipe, a plurality of intake pipes 10 made of holed pipes that are connected to the main pipe 1 longitudinally of the main pipe 1 at given intervals, and a conduit pipe 22 which connects the main pipe 1 to a water collecting facility 47 on the ground. The main pipe 1 and intake pipe 10 are buried in the offshore underwater ground at a given depth, where seawater naturally infiltrating into the underwater ground is taken into the intake pipe 10 via each hole of the pipe 10, and the seawater is collected into the water collecting facility 47 via the intake pipe 10, main pipe 1, and the conduit pipe 22. A water collecting pit 23, via which the main pipe 1 communicates with the conduit pipe 22, is formed at a connection between the main pipe 1 and the conduit pipe 22, and is provided with a check hole, through which a worker enter the pit 23, on a part of the pit 23. The worker is thus allowed to enter the water collecting pit 23 to carry out repair work when a trouble occurs.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种确保一定量的水的恒定摄取的渗水进水系统，并且可以在遇到问题时进行修理。解决方案：渗透进水系统包括至少一个由无孔管制成的主管1，多个进气管10，其由以下给定间隔连接到主管1的主管1的主管1的多个进气管10 以及将主管1连接到地面上的集水装置47的导管22。主管1和进气管10在给定的深度埋在海底水下地面，其中自然渗透到水下地面的海水经由管10的每个孔被吸入进气管10中，并将海水收集到通过进气管10，主管1和导管22的集水装置47.主管1与导管22连通的集水坑23形成在主管1和管道22，并且设置有工作人员进入坑23的一部分的检查孔。工作人员因此被允许进入集水坑23进行维修工作，当遇到麻烦时发生。版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004068384A Shield machine 有权
公开(公告)号：JP2004068384A
公开(公告)日：2004-03-04
申请号：JP2002228229
申请日：2002-08-06
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： MURAYAMA KENYA , HASEGAWA HIDETAKA , MIYA KIYOSHI , YAMAMOTO YUZO , TANAKA JUNICHI
IPC分类号： E21D9/06 , E21D9/12
摘要： PROBLEM TO BE SOLVED: To increase the granular size of a hard lump material capable of being taken in a chamber.
SOLUTION: A shield machine 10 is provided with an excavator body 12, a cutter head 14, a partition wall 16, a chamber 18, and a crusher 30. The crusher 30 has a fixed blade 32 and a rotary blade 34. The fixed blade 32 has a plurality of bits 32a and a support blade 32b. The rotary blade 34 has arcuately curving three rotary blade blocks 35. Each rotary blade block 35 has a plurality of bits 350 and a support plate 351. The hard lump material taken in the chamber 18 is finely crushed by being clamped between the fixed blade 32 and the rotary blade block 35.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004068383A Shield machine 有权
公开(公告)号：JP2004068383A
公开(公告)日：2004-03-04
申请号：JP2002228227
申请日：2002-08-06
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： MURAYAMA KENYA , HASEGAWA HIDETAKA , MIYA KIYOSHI , YAMAMOTO YUZO , TANAKA JUNICHI
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To disintegrate a hard lump taken in a chamber.
SOLUTION: An excavator 10 is provided with an excavator body 12, a cutter head 14, a partition wall 16, and a chamber 18. The chamber 18 has first and second chambers 30, 32 partitioned back and forth along the excavating direction. A crusher 36 crushing hard lumps such as gravels or bed rock lumps taken in into specified sizes is installed in the chamber 30. A screw conveyor 20 having a soil removal structure communicates with the second chamber 32. The crusher 36 has a fixed blade 38 and a rotary blade 40. Since the rotary blade 40 rotates together with a rotary partition 28, when the outer widening slope face 52 of the rotary blade 40 faces the inner thinning slope face 50 of the fixed blade 38, the gap between them is formed aslant so as to shrink at a full width in the back and forth direction of the excavator body 12.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2003064988A Tunnel excavator 审中-公开
标题翻译：隧道挖掘机
公开(公告)号：JP2003064988A
公开(公告)日：2003-03-05
申请号：JP2001259038
申请日：2001-08-29
申请人： Mitsubishi Heavy Ind Ltd , Ohbayashi Corp , 三菱重工業株式会社 , 株式会社大林組
发明人： YAMADA HIROSHI , TANAKA JUNICHI , INOUE TOSHIFUMI , MIYA KIYOSHI , MATSUBARA KENTA
IPC分类号： E21D9/087 , E21D9/08
摘要： PROBLEM TO BE SOLVED: To provide a tunnel excavator which can excavate an adequate tunnel even in a shallow depth area or in a sliding soil area, thereby improving the safety of tunnel excavation. SOLUTION: According to the tunnel excavator, a cutter head 17 mounted on a front portion of an excavator main body 11, a plurality of spokes 21 radially extending from a cutter center 20 are radially connected, to form a first connection ring 22, and cutter bits 52 are fixed to each spoke 21. Then, a plurality of diagonal spokes 26 connected to the first connection ring 22 are radially connected to form a second connection ring 27, and cutter bits 29 are fixed to each diagonal spoke 26.
摘要翻译：要解决的问题：提供一种隧道挖掘机，即使在较浅的深度区域或滑动土壤区域中也能挖掘足够的隧道，从而提高隧道掘进的安全性。解决方案：根据隧道式挖掘机，安装在挖掘机主体11的前部的刀头17，从刀具中心20径向延伸的多个轮辐21径向连接，形成第一连接环22，切割器位52固定到每个辐条21.然后，连接到第一连接环22的多个对角辐条26径向连接以形成第二连接环27，并且切割刀头29固定到每个对角辐条26。

5. 发明专利

JP2002371787A Sealed shield machine and boring method using the same 审中-公开
标题翻译：密封屏蔽机和使用其的镗孔方法
公开(公告)号：JP2002371787A
公开(公告)日：2002-12-26
申请号：JP2001180488
申请日：2001-06-14
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MIYA KIYOSHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To effectively prevent the collapse of the ground in front of and above a cutter.
SOLUTION: This boring machine includes a boring machine body 10, a cutter 12, and a roof part 18. The roof part 18 is installed in a condition in which it can move in and out along the boring direction of the boring machine body 10 and can protrude in front of the cutter 12. The roof part 18 includes a roof plate 18a and its movement means 18b. The roof plate 18a is disposed on the outer peripheral surface of a cylindrical skin plate 10a of the boring machine body 10. The movement means 18b is for moving the roof plate 18 back and forth rectilinearly along the boring direction of the boring machine body 10. If the shield machine collides against a boulder or gravel during boring, the jack 18b of the roof part 18 is actuated to cause the roof plate 18a to protrude in front of the cutter 12 to prevent the collapse of the ground in front of and above the cutter 12.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：有效防止切割机前面和地面上的地面塌陷。解决方案：该钻孔机包括镗孔机体10，切割器12和屋顶部分18.屋顶部分18安装在能够沿钻孔机体10的镗孔方向移入和移出的状态，可以在切割器12的前面突出。顶部部分18包括屋顶板18a及其移动装置18b。顶板18a设置在镗床主体10的圆筒形外板10a的外周面上。移动装置18b用于沿着镗床本体10的镗孔方向直线地前后移动顶板18。如果盾构机在钻孔期间与石块或砾石碰撞，则屋顶部分18的顶棚18b被致动以使屋顶板18a在切割器12的前方突出，以防止在前面和上方的地面的塌陷刀具12。

6. 发明专利

JP2004346550A Shield advancing machine 有权
公开(公告)号：JP2004346550A
公开(公告)日：2004-12-09
申请号：JP2003142806
申请日：2003-05-21
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MURAYAMA KENYA , KIMURA HIROTAKA , MIYA KIYOSHI , MIURA TADASHI , OKA TOSHIHISA
IPC分类号： E21D9/12
摘要： PROBLEM TO BE SOLVED: To provide a shield advancing machine improving excavation efficiency while decreasing abrasion and damage of a roller cutter or the like for crushing.
SOLUTION: The shield advancing machine 10 is equipped with a advancing machine body 12, a cutter head 14, a partition 16, a chamber 18 and crushing devices 30. The crushing devices 30 can be arranged on either the back side of a cutter spoke 14a or the partition 16 alternatively both of them, and the crushing devices are projected to the chamber 18 side to crush a hard lumpish substance incorporated in the chamber 18. The crushing devices 30 are arranged on both of the back side of the cutter spoke 14a and the partition 16 side. Each crushing device 30 is constituted of a crushing rod 30a installed in the chamber 18 in a state of being freely projected and retracted and a projecting and retracting mechanism for the crushing rod 30.
COPYRIGHT: (C)2005,JPO&NCIPI

7. 发明专利

JP2004132092A Joint structure 有权
公开(公告)号：JP2004132092A
公开(公告)日：2004-04-30
申请号：JP2002299096
申请日：2002-10-11
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , Shizuoka Keisozai Kk , 株式会社大林組 , 石川島建材工業株式会社 , 静岡軽粗材株式会社
发明人： MIYA KIYOSHI , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost. SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and an axial male joint 3 is fixed to a bottom center of each receiving hole. Then a joint unit 2 having a contour suitable for being inserted into the receiving hole 1b via a fin 2e with appropriate elasticity, and allowing a female joint 4 to be screwed thereinto from both ends, is interposed between the segments 1 to engage the joints with each other. The female joint 4 has a claw member arranged therein, which is formed of an elastically flexible body. The joint unit 2 is provided with a plate portion 2b being astride the contact surfaces of the segments 1 and a cylindrical portion 2c extending from the same to both ends, whereby both the portions 2b, 2c function as a means for efficiently bearing an external load. COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2004132091A Joint structure 有权
公开(公告)号：JP2004132091A
公开(公告)日：2004-04-30
申请号：JP2002299095
申请日：2002-10-11
申请人： Ishikawajima Constr Materials Co Ltd , Ohbayashi Corp , Shizuoka Keisozai Kk , 株式会社大林組 , 石川島建材工業株式会社 , 静岡軽粗材株式会社
发明人： MIYA KIYOSHI , YAMAMOTO YUZO , YOKOMIZO FUMIYUKI , YOSHIDA KIMIHIRO , OZEKI MUNETAKA , HASHIMOTO HIROHIDE , KUNITO TAKASHI , UEURA YOSHITOMO , GOTO MASANORI , NANBA HISASHI
IPC分类号： E21D11/04 , E21D11/08
摘要： PROBLEM TO BE SOLVED: To provide a joint structure which is improved in workability at the time of connection and manufactured at a low cost.
SOLUTION: Segments 1 to be connected together each have a receiving hole 1b formed in a contact surface 1a thereof, and an axial male joint 3 is fixed to a bottom center of each receiving hole. Then a joint unit 2 having a contour suitable for being inserted into the receiving hole 1b via an elastic member 5 and having a female joint in the form of a ring joint 4 arranged therein, is interposed between the segments 1, to thereby engage the joints with each other. The joint unit 2 includes a plate portion 2b which has its thickness accommodated in both the receiving holes 1b opposed to each other, and a cylindrical portion 2c extending from the same to both ends, whereby both the portions 2b, 2c function as means for efficiently bearing an external load.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2004068349A Shield machine 有权
标题翻译：屏蔽机
公开(公告)号：JP2004068349A
公开(公告)日：2004-03-04
申请号：JP2002227203
申请日：2002-08-05
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MURAYAMA KENYA , MIYA KIYOSHI , UEDA HISATERU , KITAOKA TAKASHI
IPC分类号： E21D9/06
摘要： PROBLEM TO BE SOLVED: To reduce the generation of cracks by suppressing lateral forces acting on segments.
SOLUTION: A shield machine 10 is provided with an excavating body 12 and a cutter head 14. A thrusting shield jack 30 is provided in the excavating body 12. A spreader 50 abutting against a segment 32 is disposed at the extensible end of the shield jack 30. A section where the spreader 50 abuts against the segment 32 is made slidable along the radial direction of a tunnel. The spreader 50 has a body 50a fixed to the end of the extensible plunger 30b, an abutting plate 50b slidably supported by the body 50a in the radial direction of the tunnel and abutting against the segment 32 when the plunger 30b is stretched, and a sliding member 50c interposed between the body 50a and the abutting plate 50b.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：通过抑制作用在段上的横向力来减少裂纹的产生。解决方案：屏蔽机10设有挖掘机体12和切割头14.在挖掘机体12内设有推进屏蔽千斤顶30.一个伸展部分50与一个分段32相邻，屏蔽插孔30.使扩展器50抵靠于段32的部分可沿着隧道的径向方向滑动。扩展器50具有固定在可伸缩柱塞30b的端部的主体50a，邻接板50b，其沿着隧道的径向可滑动地被主体50a支撑并且当柱塞30b被拉伸时抵靠在段32上构件50c插入在主体50a和抵接板50b之间。版权所有（C）2004，JPO

10. 发明专利

JP2011161680A Molding flask for producing precast concrete product 有权
标题翻译：用于生产预制混凝土产品的模具
公开(公告)号：JP2011161680A
公开(公告)日：2011-08-25
申请号：JP2010024562
申请日：2010-02-05
申请人： Ohbayashi Corp , 株式会社大林組
发明人： MIYA KIYOSHI , YASHIRO TSUTOMU
IPC分类号： B28B7/34 , B28B7/10 , B28B23/00 , E21D11/04
摘要： PROBLEM TO BE SOLVED: To provide a molding flask for producing a PC product, capable of acquiring highly accurate assembling shape position size accuracy.
SOLUTION: The molding flask for producing a PC product is formed by erecting and fixing a steel-made side frame to the peripheral side face of a concrete bottom frame 4A so as to be able to assemble and disassemble. In the bottom frame 4A, a steel band plate 46 formed with highly accurate shape position size accuracy is integrally disposed around along the upper edge of the peripheral side face. the outer peripheral surface of the band plate 46 is set as an assembling reference surface and, learning from this, each side plate constituting the side frame is assembled.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够获得高度精确的组装形状位置尺寸精度的PC产品的模制烧瓶。解决方案：用于制造PC产品的烧瓶通过将钢制侧框架竖立并固定到混凝土底框架4A的周边侧面而形成，以便能够组装和拆卸。在底框架4A中，形成有高精度的形状位置尺寸精度的钢带板46沿着周边侧面的上边缘一体地设置。将带板46的外周面设定为组装基准面，从此构成构成侧框架的各侧板组装。版权所有（C）2011，JPO＆INPIT

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