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1. 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

2. 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

3. 发明专利

JP2011221783A System and method of reading and writing buried object management information 审中-公开
标题翻译：系统和方法阅读和书面化对象管理信息
公开(公告)号：JP2011221783A
公开(公告)日：2011-11-04
申请号：JP2010090112
申请日：2010-04-09
申请人： Hitachi Information & Communication Engineering Ltd , Seibu Gas Co Ltd , 日立情報通信エンジニアリング株式会社 , 西部瓦斯株式会社
发明人： OKAMURA EIJI , YAMADA YUICHI , SUDO KEIJI
IPC分类号： G06K17/00 , H04B5/02
摘要： PROBLEM TO BE SOLVED: To adjust the position of an antenna for detecting the information of an IC tag imparted to a buried object to an optimum position and to write information to the IC tag of the buried object.SOLUTION: Every time a motor is rotated for a predetermined amount and the antenna to the IC tag is rotated by a predetermined angle each, the read success rate of the information of the IC tag acquired by an IC tag reader/writer is acquired and recorded in a management table held in storage means. The management table is referred to, the antenna is positioned at a position corresponding to such an angle that the read success rate is optimum by controlling the rotation of the motor, and management information is written to the IC tag by the IC tag reader/writer.
摘要翻译：要解决的问题：将用于检测施加到被埋物体的IC标签的信息的天线的位置调整到最佳位置并将信息写入到掩埋物体的IC标签。解决方案：每当电动机旋转预定量并且将IC标签的天线旋转预定角度时，由IC标签读写器获取的IC标签的信息的读取成功率为获取并记录在保存在存储装置中的管理表中。参考管理表，通过控制电动机的旋转，天线位于与读取成功率最佳的角度对应的位置，并且IC标签读写器将管理信息写入IC标签。版权所有（C）2012，JPO＆INPIT

4. 发明专利

JP2008202613A Water shut-off member and pipeline regenerating method using the same 审中-公开
标题翻译：使用该方法的水切断构件和管路再生方法
公开(公告)号：JP2008202613A
公开(公告)日：2008-09-04
申请号：JP2007035899
申请日：2007-02-16
申请人： Hitachi Information & Communication Engineering Ltd , Hitachi Ltd , Kubota Ci Kk , クボタシーアイ株式会社 , 日立情報通信エンジニアリング株式会社 , 株式会社日立製作所
发明人： HARADA TAKATOMO , MURAKAMI KEISHI , OMURO HIDEKI , OKAMURA EIJI , KONDO HIROKAZU , HATTORI MAKOTO
IPC分类号： F16L55/16 , B29C63/34 , F16L41/06
摘要： PROBLEM TO BE SOLVED: To provide a pipeline regenerating method capable of lining a fitting pipe 14 without temporarily fixing a water shut-off member 10, eliminating a leakage of water due to looseness in an attachment part and a press-bonding part caused by sharing the pipeline and a change with the lapse of time, and eliminating anxiety that a water shut-off member is fallen. SOLUTION: A cheese-type water shut-off member 10 is used for a construction for lining an existing pipe 16, and shuts off water in a main pipe 12 side end of a fitting pipe 14 divided from a main pipe 12 forming the existing pipe 16. A cylindrical sleeve 24 structuring the cheese-type water shut-off member 10 is inserted into the fitting pipe 14. A thermoplastic fixed part 22 structuring the cheese-type water shut-off member 10 has the outer surface having the nearly same curvature with a curvature of the inner surface of a main pipe lining 18. The fixed part 22 is formed so that a projection shape of the fixed part 22 projected from the axial direction of the main pipe 2 is formed into an arc longer than a half of the circumference. The fixed part 22 is also deformed so that a cross sectional shape of the cheese-type water shut-off member 10 becomes smaller than a cross sectional shape of the main pipe 12. Shape of the deformed fixed part 22 is restored by heating. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种能够在不临时固定水切断构件10的情况下衬套装配管14的排水管再生方法，消除了由于安装部分和压接部分中的松动而导致的水泄漏造成管道分流，随着时间的推移而发生变化，消除了停水会员的焦虑。解决方案：奶酪型水切断构件10用于衬套现有管16的构造，并且在与主管12分开形成的配管14的主管12侧端部中切断水构成干酪型水切断构件10的圆筒形套筒24插入装配管14中。构成干酪型水切断构件10的热塑性固定部分22的外表面具有几乎相同的曲率具有主管衬里18的内表面的曲率。固定部分22形成为使得从主管2的轴向突出的固定部分22的突出形状形成为比一半的圆周。固定部22也变形，使得干酪型水切断构件10的截面形状变得小于主管12的截面形状。变形的固定部22的形状通过加热恢复。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2009216585A System and method for measuring pipe length 审中-公开
标题翻译：用于测量管道长度的系统和方法
公开(公告)号：JP2009216585A
公开(公告)日：2009-09-24
申请号：JP2008061348
申请日：2008-03-11
申请人： Hitachi Information & Communication Engineering Ltd , Shibaura Institute Of Technology , 学校法人芝浦工業大学 , 日立情報通信エンジニアリング株式会社
发明人： MAKABE YOSHIAKI , EBATO TAKESHI , OKAMURA EIJI , ARAYA TAKESHI , SHIBAYAMA HIDEO
IPC分类号： G01B17/00
摘要： PROBLEM TO BE SOLVED: To be immune to noise, to transmit sound wave to a distance, to prevent attenuation of the waveform, and to accurately measure the pipe length.
SOLUTION: In a state where a measuring mechanism 1 having a measuring part 11 and a measuring pipe 12 is connected to a pipe 3, a sound reception signal emitted from a microphone 103 arranged so that howling occurs in the measuring pipe is received from a speaker 102. Until a sound wave having a large amplitude by a speaker 102 and the microphone 103 occurs in the pipe 3 and a standing wave vector is detected, the frequency of a signal generated from a signal generation part 104 is changed and controlled, By using temperature data in the pipe and the peak frequency of the standing wave at that time, the pipe length is calculated by a control part 21 of a measuring device 2 based on a predetermined expression.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了免受噪音，将声波传播一段距离，以防止波形衰减，并准确测量管道长度。
解决方案：在具有测量部分11和测量管12的测量机构1连接到管道3的状态下，接收从传声器103发出的声音接收信号，其被布置为使得在测量管道中发生啸叫直到扬声器102和麦克风103具有大振幅的声波发生在管道3中，并且检测到驻波矢量，则从信号产生部分104产生的信号的频率被改变和控制通过使用管道中的温度数据和该时刻的驻波的峰值频率，通过基于预定表达式的测量装置2的控制部21来计算管道长度。版权所有（C）2009，JPO＆INPIT

6. 发明专利

JP2009042142A System and method for measuring pipe length 有权
标题翻译：用于测量管道长度的系统和方法
公开(公告)号：JP2009042142A
公开(公告)日：2009-02-26
申请号：JP2007209115
申请日：2007-08-10
申请人： Hitachi Information & Communication Engineering Ltd , Shibaura Institute Of Technology , 学校法人芝浦工業大学 , 日立情報通信エンジニアリング株式会社
发明人： MAKABE YOSHIAKI , OKAMURA EIJI , ARAYA TAKESHI , SHIBAYAMA HIDEO
IPC分类号： G01B17/00
摘要： PROBLEM TO BE SOLVED: To be immune to noise, to transmit sound wave to a distance, to prevent attenuation of the waveform, and to accurately measure the pipe length.
SOLUTION: In a state where a measuring mechanism 1 having a movable mechanism section 11 and a measuring pipe 12 is connected to a pipe 3, a sound reception signal sent from a microphone 103 arranged so that howling occurs in a measuring pipe is received from a speaker 102. Until sound waves of a large amplitude by the speaker 102 and microphone 103 occur in the pipe 3, a driving section 104 is controlled, and a stationary wave spectrum is detected, they are simultaneously adjusted while the interval between the speaker 102 and microphone 103 is kept constant. Using temperature data about the pipe and peak frequency of stationary wave, the pipe length is calculated by a control section 21 of a measuring device 2 based on a predetermined expression.
COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了免受噪音，将声波传播一段距离，以防止波形衰减，并准确测量管道长度。解决方案：在具有可移动机构部11和测量管12的测量机构1连接到管3的状态下，从配置成在测量管中发出啸声的麦克风103发送的声音接收信号是直到扬声器102和麦克风103发生大振幅的声波在管3中发生，驱动部分104被控制，并且检测到静止波谱，同时调节它们之间的间隔扬声器102和麦克风103保持恒定。使用关于管道的温度数据和固定波的峰值频率，基于预定表达式，由测量装置2的控制部分21计算管道长度。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006015413A Buried pipe branch part boring device 有权
标题翻译： BURIED管子分支器件BORING设备
公开(公告)号：JP2006015413A
公开(公告)日：2006-01-19
申请号：JP2004192725
申请日：2004-06-30
申请人： Hitachi Hybrid Network Co Ltd , Hitachi Ltd , Tokyo Gas Co Ltd , 日立ハイブリッドネットワーク株式会社 , 東京瓦斯株式会社 , 株式会社日立製作所
发明人： YAGI SHUICHI , SHIMIZU SEITA , HATTORI MAKOTO , HOSODA YUJI , ARAYA TAKESHI , KONDO HIROKAZU , OKAMURA EIJI
IPC分类号： B23B41/00 , E21D9/00
摘要： PROBLEM TO BE SOLVED: To stably bore a lining of a buried pipe branch part at high speed from the inside of a buried pipe even if the buried pipe has a small bore in a buried pipe branch part boring device.
SOLUTION: The buried pipe branch part boring device bores the lining of a piping branch part of the buried pipe from the inside of the buried pipe. The boring device is provided with a machining mechanism 10 for boring the lining of the piping branch part; a turning mechanism for rotating the machining mechanism 10 around a piping axis; and a moving mechanism for moving the machining mechanism 10 and the turning mechanism in an axial direction of piping. Universal joints 50 are provided among the machining mechanism 10, the turning mechanism and the moving mechanism. The machining mechanism 10 is provided with a rotary boring tool 200 projected in the radial direction of piping; a tool lifting mechanism 240 for moving the boring tool 200 in the radial direction of piping; and a tool driving motor 210. The boring tool 200 and the tool driving motor 210 are connected through a universal shaft 220 provided with universal joints 221 at both ends and having the degree of freedom of passively extending in the axial direction.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：即使埋管在埋管分支部钻孔装置中具有小孔，也能够从埋管的内部高速地稳定地埋入埋管分支部的衬里。解决方案：埋管分支钻孔装置从埋管内部钻出埋管管道分支部分的衬里。该钻孔装置设置有用于对管道分支部分的衬里进行钻孔的加工机构10; 用于使加工机构10围绕配管轴线旋转的转动机构; 以及用于沿着管道的轴向移动加工机构10和转动机构的移动机构。万向接头50设置在加工机构10，转向机构和移动机构之间。加工机构10设置有沿管道的径向突出的旋转钻具200，用于沿着管道的径向使镗刀具200移动的工具提升机构240; 和工具驱动电机210.镗刀具200和工具驱动马达210通过在两端设置有万向接头221的通用轴220连接，并具有沿轴向被动延伸的自由度。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2014161161A Cable insertion controller and method 有权
标题翻译：电缆插入控制器和方法
公开(公告)号：JP2014161161A
公开(公告)日：2014-09-04
申请号：JP2013030662
申请日：2013-02-20
申请人： Hitachi Advanced Systems Corp , 株式会社日立アドバンストシステムズ , Tokyo Gas Co Ltd , 東京瓦斯株式会社
发明人： OKAMURA EIJI , MIYAZAWA TOMOYUKI , SUYAMA KENJI , KONNO MINORU
IPC分类号： H02G1/06
摘要： PROBLEM TO BE SOLVED: To prevent damage to a cable by measuring a load applied to a cable inserted into a pipe.SOLUTION: The cable insertion controller includes: an inner housing that has a motor for moving a cable into a pipe therein; an outer housing that has a supporting mechanism for supporting the inner housing to move in the insertion direction of a cable; a load measuring instrument that is fixed on the outer housing and measures an acting force of the inner housing moving through the supporting mechanism as a load value according to a load of a cable running through a pipe inside; and a controller that determines a relationship between a load value measured by the load measuring instrument and a predetermined limit value, and stops driving of the motor according to a determination result of the controller.
摘要翻译：要解决的问题：通过测量施加到插入管道中的电缆的负载来防止损坏电缆。解决方案：电缆插入控制器包括：内壳，其具有用于将电缆移动到其中的管道中的电机; 外壳，其具有用于支撑所述内壳体以在电缆的插入方向上移动的支撑机构; 固定在所述外壳体上的负载测量仪器，其根据穿过管内的电缆的负载，测量作为所述支撑机构移动的所述内壳体的作用力作为负载值; 以及控制器，其确定由所述负载测量仪测量的负载值与预定极限值之间的关系，并且根据所述控制器的确定结果停止所述电动机的驱动。

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