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1. 发明专利

JP2007263882A Underground surveying device 有权
标题翻译：地下勘测设备
公开(公告)号：JP2007263882A
公开(公告)日：2007-10-11
申请号：JP2006092040
申请日：2006-03-29
申请人： Japan Radio Co Ltd , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 日本無線株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 西部瓦斯株式会社
发明人： IIDA HIROSHI , OKURA SADAHITO , ISHII TAKESHI , AKIYAMA SHINICHI , TSUNASAKI MASARU , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： G01V3/12 , G01S13/88
摘要： PROBLEM TO BE SOLVED: To provide an underground surveying device which is superior in the discrimination of very weak reflected waves from a buried object.
SOLUTION: The underground surveying device 100 includes a truck 10 which moves on ground surface, a transmitting antenna 11 mounted on the truck 10 which emits a surveying electromagnetic waves, the first and second receiving antennas (12,13) mounted on the truck 10 and separated from the transmitting antenna 11 which receive the reflected waves from the buried object; a buffer memory 21 storing the received signals in both the receiving antennas, respectively; a depth calculation circuit 24 which calculates the depth of the buried object, at least from one memorized received signal; an identification circuit 22 which performs the identification of the buried object of the received signal, based on both the moving direction distance of the truck 10 and the depth, by comparing with both the received signals; a compensation circuit 23 which corrects the truck moving direction errors of both the received signals from the identified buried object by using the depth value; and a combining display circuit 25 which combines both the corrected received signals.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种在掩埋物体中非常弱的反射波的辨别方面优越的地下测量装置。解决方案：地下测量装置100包括在地面上移动的卡车10，安装在卡车10上的发射测量电磁波的发射天线11，第一和第二接收天线（12,13）安装在卡车10并从接收来自被埋物体的反射波的发射天线11分离; 分别在两个接收天线中存储接收信号的缓冲存储器21; 深度计算电路24，至少从一个存储的接收信号计算掩埋物体的深度; 识别电路22，通过与两个接收信号进行比较，基于卡车10的移动方向距离和深度来执行接收信号的被埋物体的识别; 补偿电路23，其通过使用深度值来校正来自所识别的埋藏物体的两个接收信号的卡车运动方向误差; 以及组合显示电路25，其组合了经校正的接收信号。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2007271314A Pipe diameter estimation method in underground survey radar 审中-公开
标题翻译：管道直径估算方法在地下勘测雷达
公开(公告)号：JP2007271314A
公开(公告)日：2007-10-18
申请号：JP2006094193
申请日：2006-03-30
申请人： Japan Radio Co Ltd , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 日本無線株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 西部瓦斯株式会社
发明人： IIDA HIROSHI , OKURA SADAHITO , ISHII TAKESHI , AKIYAMA SHINICHI , TSUNASAKI MASARU , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： G01S13/88 , G01S7/34 , G01V3/12
摘要： PROBLEM TO BE SOLVED: To precisely find an aperture of a buried pipe based on a reception signal level, using an underground survey radar.
SOLUTION: This pipe diameter estimation method stores a correspondence table of a pipe diameter in a reference depth to the reception signal level (S1), conducts usual survey (S2), and finds a buried depth and a dielectric constant of a soil, based on different propagation times from two lines of reception systems (S3). A reception signal is inverse-TC-processed (S4) to find the reception signal level for estimation. The correspondence table in a reference signal is corrected based on the depth and the dielectric constant (S5), and the corrected table is compared with the reception signal level to estimate the pipe diameter (S6).
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：使用地下测量雷达，基于接收信号电平精确找到埋管的孔径。
解决方案：该管径估计方法存储管径在参考深度与接收信号电平（S1）的对应表，进行通常的测量（S2），并找到土壤的埋深和介电常数基于来自两行接收系统的不同传播时间（S3）。对接收信号进行逆TC处理（S4），以找出用于估计的接收信号电平。基于深度和介电常数校正参考信号中的对应表（S5），并将校正表与接收信号电平进行比较以估计管径（S6）。版权所有（C）2008，JPO＆INPIT

3. 发明专利

JP2007263247A Pulling device for existing pipe lining pipe member 审中-公开
标题翻译：用于现有管道衬管成员的抽出装置
公开(公告)号：JP2007263247A
公开(公告)日：2007-10-11
申请号：JP2006089974
申请日：2006-03-29
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , MIZUKAWA KENJI , KAMATA SUSUMU , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： F16L1/00 , B29C63/34
摘要： PROBLEM TO BE SOLVED: To provide a pulling device for an existing pipe lining pipe member, capable of pulling the lining pipe member out of the other end of an existing pipe with a fixed pulling load not greater than allowable stress on the pipe member while pushing the lining pipe member from one end of the existing pipe, and of inserting the lining pipe member into the existing pipe in a short time while surely preventing the physical performance deterioration, damage and rupture of the lining pipe member.
SOLUTION: The pulling device comprises a rotary drum member, a motor driving means for rotationally driving the rotary drum member, and a pulling load detecting means for detecting a pulling load on a strip member when winding the strip member on the rotary drum member. The pipe member is pulled while adjusting the pulling-out speed or amount of the pipe member pushed into the existing pipe so that the pulling load detected by the pulling load detecting means is kept at a prefixed value.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于现有管道衬管的构件的牵引装置，其能够以不大于管道上的容许应力的固定牵引负载将衬管构件拉出现有管的另一端同时从现有管的一端推动衬管构件，并且在短时间内将衬管组件插入现有管中，同时可靠地防止衬管管构件的物理性能下降，损坏和破裂。解决方案：牵引装置包括旋转鼓构件，用于旋转驱动旋转鼓构件的马达驱动装置，以及牵引载荷检测装置，用于在将带状构件卷绕在旋转鼓上时检测带状构件上的拉力会员。在调节推入现有管道的管件的拉出速度或量的同时拉动管件，使得由牵引负载检测装置检测的牵引负载保持在预定值。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2006142229A Renewal construction method for pipe line and drive device for polishing member used for the method 审中-公开
标题翻译：用于抛光方法的管道和驱动装置的再生施工方法
公开(公告)号：JP2006142229A
公开(公告)日：2006-06-08
申请号：JP2004337183
申请日：2004-11-22
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： B08B9/02 , B08B9/04 , F16L1/00 , F16L55/00
摘要： PROBLEM TO BE SOLVED: To provide a renewal construction method of a pipe line and a drive device for a polishing member used for the method, allowing smooth insertion of a thickest possible synthetic resin pipe into an existing line with little resistance, and causing no flaw on the surface of the synthetic resin pipe in inserting. SOLUTION: This renewal construction method of a pipe line comprises a pretreating process, before inserting the synthetic resin pipe for renewal, of inserting the long polishing member having a polishing part at least at a part in the lengthwise direction and deformable along bending parts of the existing pipes, applying tension from both sides to prevent loosening of the polishing member, moving the polishing member in the axial direction of the existing pipe to polish the part to be polished in the existing pipe with the polishing member; and a process of inserting the synthetic resin pipe for renewal into the existing line. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供一种用于该方法的管线和用于抛光部件的驱动装置的更新施工方法，允许将最厚可能的合成树脂管道平滑地插入到具有很小阻力的现有管线中，以及在插入时在合成树脂管的表面上不产生缺陷。解决方案：管线的更新施工方法包括预处理过程，在插入用于更新的合成树脂管之前，将具有抛光部分的长抛光构件至少沿长度方向的一部分插入并沿弯曲变形现有管道的一部分，从两侧施加张力以防止抛光构件的松动，使抛光构件沿着现有管的轴向移动，以用抛光构件在现有管中抛光待抛光部件; 以及将用于更新的合成树脂管插入到现有生产线中的过程。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2008256094A Device and method for fusion bonding buried pipe branch part 有权
标题翻译：用于熔融粘结管道分支部分的装置和方法
公开(公告)号：JP2008256094A
公开(公告)日：2008-10-23
申请号：JP2007098953
申请日：2007-04-05
申请人： Hitachi Information & Communication Engineering Ltd , Kubota Ci Kk , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , クボタシーアイ株式会社 , 大阪瓦斯株式会社 , 日立情報通信エンジニアリング株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 西部瓦斯株式会社
发明人： OKAMURA EIJI , ARAYA TAKESHI , KAWAKITA TAKAHIRO , HATTORI MAKOTO , KITANO TETSUJI , SHIMIZU SEITA , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO , HARADA TAKATOMO
IPC分类号： F16L47/02 , B29C63/26 , B29L23/00 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To connect resin piping inserted into a main pipe to resin piping inserted in a branch pipe in a buried state from inside piping in a construction for repairing by inserting new resin piping in an old buried steel pipe with a small diameter having a branch part. SOLUTION: The device for fusion bonding a buried pipe branch part comprises a high frequency coil for heating a heater installed in a joint flange part of a main pipe side end of a new branch pipe, an airbag for pressing the high frequency coil to a main pipe inner wall face, a power source for supplying high frequency currents to the high frequency coil, and a compressor for supplying air to the airbag, and has a structure in which the airbag and the compressor are connected by a remote cable. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题是：通过将新的树脂管道插入到具有管道的旧的埋管钢管中，将插入到主管道中的树脂管道连接到在埋设状态中插入到分支管道中的树脂管道中，小直径具有分支部分。解决方案：用于熔接埋管分支部件的装置包括用于加热安装在新分支管的主管侧端的接合凸缘部分中的加热器的高频线圈，用于按压高频线圈的气囊到主管内壁面，用于向高频线圈供给高频电流的电源和用于向气囊供给空气的压缩机，并且具有通过远程电缆连接安全气囊和压缩机的结构。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2007245212A Apparatus, system, and method of machining underground pipe 审中-公开
标题翻译：装置，系统和加工地下管道的方法
公开(公告)号：JP2007245212A
公开(公告)日：2007-09-27
申请号：JP2006073869
申请日：2006-03-17
申请人： Hitachi Information & Communication Engineering Ltd , Osaka Gas Co Ltd , Seibu Gas Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 日立情報通信エンジニアリング株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 西部瓦斯株式会社
发明人： OKAMURA EIJI , ARAYA TAKESHI , KONDO HIROKAZU , KAWAKITA TAKAHIRO , HATTORI MAKOTO , SHIMIZU SEITA , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： B23K26/20 , B23K26/03 , B23K26/08 , B23K26/16 , B23K26/38 , B23K101/06 , B23K103/04
摘要： PROBLEM TO BE SOLVED: To contrive, for example, reduction in construction time, construction cost, and in surplus soil from excavation, with respect to an underground pipe machining apparatus. SOLUTION: The underground pipe machining apparatus 25 is used in an underground pipe construction in which degraded existing buried pipe is renewed by inserting a resin-made new underground pipe into a steel-made existing buried pipe composed of existing main pipe 250 and branch pipes 240. This machining apparatus 25 is for machining the branching part of the new underground pipe 260 from the inside of the new main pipe 260. The machining apparatus 25 is equipped with a means 13 for emitting a laser beam from inside the new main pipe 260 to its branching part, a means 22 for transferring the irradiation position of the laser beam in the direction of and around the piping axis, and a sensor 140 for detecting the branching part of the existing buried pipe. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：例如，相对于地下管道加工装置，可以减少施工时间，施工成本以及挖掘中剩余的土壤。解决方案：地下管道加工装置25用于地下管道结构中，其中通过将树脂制的新的地下管道插入由现有的主管道250组成的钢制现有埋管中，从而更新已降解的埋管分支管240.该加工装置25用于从新的主管260的内侧加工新的地下管260的分支部。加工装置25装备有用于从新主体内部发射激光束的装置13 管260到其分支部分，用于传递激光束在管道轴线方向和周围的照射位置的装置22以及用于检测现有埋管的分支部分的传感器140。版权所有（C）2007，JPO＆INPIT

7. 发明专利

JP2007071324A Inserting method of insertion pipe 审中-公开
标题翻译：插入管插入方法
公开(公告)号：JP2007071324A
公开(公告)日：2007-03-22
申请号：JP2005260167
申请日：2005-09-08
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , MIZUKAWA KENJI , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： F16L1/00
摘要： PROBLEM TO BE SOLVED: To smoothly insert an insertion pipe into a much-deflected existing pipe without any damage.
SOLUTION: When pushing the insertion pipe into the existing pipe, the insertion pipe is pushed into the existing pipe while adjusting pushing load wherein compression force on the insertion pipe is less than the load to plastically deform the insertion pipe and pushing speed. The insertion pipe is also pushed from the other side of the existing pipe while adjusting pulling force wherein expanding force on the insertion pipe is less than the load to plastically deform the insertion pipe and pulling speed, and accordingly, the insertion pipe is inserted into the existing pipe by pulling the insertion pipe.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：将插入管平滑地插入到现有的管道中，而不会有任何损坏。解决方案：当将插入管推入现有管道时，插入管被推入现有的管道，同时调整推力负载，其中插入管上的压缩力小于负载以使插管发生塑性变形和推动速度。插入管也从现有管的另一侧被推动，同时调节拉力，其中插入管上的扩张力小于使插入管弹性变形的载荷和拉拔速度，因此插入管插入现有管道拉拔插管。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2007260847A Renewing method of pipe line and reciprocatory driving device of polishing member used for this renewing method 有权
标题翻译：用于本次更新方法的抛光构件的管线和再循环驱动装置的再生方法
公开(公告)号：JP2007260847A
公开(公告)日：2007-10-11
申请号：JP2006089976
申请日：2006-03-29
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , MIZUKAWA KENJI , KAMATA SUSUMU , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： B24B9/00 , B24B5/40 , F16L1/00
摘要： PROBLEM TO BE SOLVED: To provide a renewing method of a pipe line, which includes a burr removing process of efficiently removing burrs on a corner part of the inside of a bent part of an existing piping, and also to provide a reciprocatory driving device of a polishing member used for this renewing method.
SOLUTION: This renewing method of the pipe line comprises: the burr removing process to polish and remove the burrs on the corner part of the inside of the bent part by a polishing part by reciprocating the polishing member along the existing pipe line in a state of pressing the polishing part on the corner part of the inside of the bent part while maintaining a strained state of the polishing member by arranging the polishing part on the corner part of the inside of the bent part after inserting the polishing member furnished with the polishing part in the existing pipe line; and a process to insert a synthetic resin pipe for renewing in the existing pipe line finished with removal of the burrs. The corner part of the inside of the bent part is polished so that polishing width of the corner part of the inside of the bent part in an after-process becomes wider in comparison with polishing width in a pre-process by using the polishing parts different in size while practicing the burr removing process a plural number of times.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种管线更新方法，其包括有效去除现有管道的弯曲部分的内侧的角部上的毛刺的毛刺去除工艺，并且还提供往复式用于该更新方法的抛光部件的驱动装置。解决方案：该管道更新方法包括：通过抛光部件沿着现有管道往复运动抛光构件来抛光和去除弯曲部分内部角部的毛刺的毛刺去除工艺将抛光部件压在弯曲部分的内侧的部分的状态，同时通过将抛光部件插入到设置有抛光部件的抛光部件之后，将抛光部分设置在弯曲部分的内部的角部上，同时保持抛光部件的应变状态现有管线中的抛光部分; 以及在已除去毛刺的现有管线中插入用于更新的合成树脂管的方法。对弯曲部的内侧的角部进行抛光，使得后处理中的弯曲部的内侧的角部的抛光宽度与通过使用不同的研磨部的预处理的抛光宽度相比变宽在进行毛刺去除处理多次时的尺寸。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007260846A Device for inserting lining pipe member into existing pipe 审中-公开
标题翻译：用于将衬管组件插入现有管道的装置
公开(公告)号：JP2007260846A
公开(公告)日：2007-10-11
申请号：JP2006089975
申请日：2006-03-29
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , MIZUKAWA KENJI , KAMATA SUSUMU , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： B25B27/02 , B29C63/34 , F16L1/00 , F16L55/16
摘要： PROBLEM TO BE SOLVED: To provide a device for inserting a lining pipe member, which is easily carried in the field of pipe renovation by lining an existing pipe, can insert the lining pipe member into the existing pipe easily in a short period of time without requiring skill of inserting operation, and can adjust a squeezing speed or a squeezing stroke of the lining pipe member, based on a measured value of a squeezing load of the lining pipe member when the lining pipe member is squeezed into the existing pipe, to thereby positively avoid deterioration, damage, breakage, etc. of physical properties of the lining pipe member. SOLUTION: According to the operation of the device, by rotatively driving one or both of a pair of revolving rolls of a pinch roller mechanism 22, the lining pipe member, which is pinched by peripheral surfaces of the respective revolving rolls, is propelled toward the existing pipe and then squeezed into the same. The pinch roll mechanism is mounted on a stand 3 together with a clam mechanism 12 for holding one end of the existing pipe, and set up in one body with the device. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于插入通过衬管现有管道在管道更新领域容易携带的衬管组件的装置，可以在短时间内容易地将衬管组件插入现有管的时间，而不需要插入操作的技巧，并且可以基于衬里管构件挤压到现有管中时衬里管构件的挤压载荷的测量值来调节衬管构件的挤压速度或挤压行程从而能够正确地避免衬管构件的物理性能的劣化，破坏，破损等。解决方案：根据装置的操作，通过旋转地驱动夹送辊机构22的一对旋转辊中的一个或两个，由相应旋转辊的周边表面夹持的衬里管构件是推向现有管道，然后挤压入同一管道。夹送辊机构与蛤蜊机构12一起安装在支架3上，蛤蜊机构12用于保持现有管的一端，并与装置一体地安装。版权所有（C）2008，JPO＆INPIT

10. 发明专利

JP2007071323A Connecting method for corrugated pipe 审中-公开
标题翻译：腐蚀管连接方法
公开(公告)号：JP2007071323A
公开(公告)日：2007-03-22
申请号：JP2005260166
申请日：2005-09-08
申请人： Osaka Gas Co Ltd , Seibu Gas Co Ltd , Sekisui Chem Co Ltd , Toho Gas Co Ltd , Tokyo Gas Co Ltd , 大阪瓦斯株式会社 , 東京瓦斯株式会社 , 東邦瓦斯株式会社 , 積水化学工業株式会社 , 西部瓦斯株式会社
发明人： ITO RYOSUKE , MIZUKAWA KENJI , AKIYAMA SHINICHI , HIGUCHI HIROSHI , NOSE MASAKI , TOYODA YASUHIRO
IPC分类号： F16L47/02
摘要： PROBLEM TO BE SOLVED: To provide a connecting method for a corrugated pipe capable of connecting both corrugated pipes or the corrugated pipe and the other piping material by thermal fusion without using expensive joints and smoothly inserting a joint having flexibility and the almost same diameter with the maximum diameter of the corrugated pipe into an existing pipe and lessening pressure loss of liquid flowing in the joint. SOLUTION: In the connecting method for a corrugated pipe in which a pipe end of the thermoplastic resin corrugated pipe alternately forming a large-diameter section and small-diameter section in sequence is thermally melted and two corrugated pipes are joined by pressing both of molten pipe ends, both pipe ends of two corrugated pipes to be connected are cut down at the large-diameter section. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种波纹管的连接方法，该波纹管能够通过热熔融而连接波纹管或波纹管和其他管道材料，而不使用昂贵的接头，并且平滑地插入具有柔性的接头和几乎相同直径与波纹管的最大直径成现有的管道，并减轻在接头中流动的液体的压力损失。解决方案：在波纹管的连接方法中，其中热交换地形成大直径部分的热塑性树脂波纹管的管端和小直径部分依次热熔融，并且两个波纹管通过压制两者而接合的熔融管端，要连接的两个波纹管的两个管端在大直径部分被切割。版权所有（C）2007，JPO＆INPIT

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