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1. 发明授权

US5499797A Method for inserting a communication wire through a pipeline by air flow 失效
标题翻译：通过气流将通信线插入管道的方法
公开(公告)号：US5499797A
公开(公告)日：1996-03-19
申请号：US225321
申请日：1994-04-08
申请人： Hiroaki Sano , Kinji Taguchi , Akiyoshi Noguchi , Shigeru Tanaka
发明人： Hiroaki Sano , Kinji Taguchi , Akiyoshi Noguchi , Shigeru Tanaka
IPC分类号： G02B6/44 , H02G1/08 , B65H59/00
CPC分类号： G02B6/4464 , H02G1/086
摘要： A method and an apparatus are provided for inserting and removing a communication wire in and out of a pipeline by air flow, in which static electricity can be prevented from being generated, and a long communication wire can be inserted and removed. The communication wire is fed from a reel, and inserted into a pipeline through a blowing head. Compressed air is also sent from a compressor to the pipeline through the blowing head. A drop cylinder is attached to a T-branch on the way of the pipeline, conductive material stored therein is supplied into the pipeline at a controlled rate. A recovery bottle is attached to the outlet side of the pipeline so that the air flow blowing out of the outlet side is passed through a filter 11, and at the same time the conductive material is recovered. By making the conductive material pass through the pipeline together with the air flow, generated static electricity can be eliminated, and the communication wire can be prevented from contacting tightly with the pipeline because of the static electricity.
摘要翻译：提供一种方法和装置，用于通过空气流将通信线插入和取出管道中，从而可以防止静电产生，并且可以插入和移除长的通信线。通信线从卷轴进给，并通过吹头插入管道中。压缩空气也通过吹风头从压缩机送到管道。在管路上的T型支路上连接有一个液滴缸，其中存储的导电材料以受控的速率供应到管道中。回收瓶附接到管道的出口侧，使得从出口侧吹出的空气流通过过滤器11，同时回收导电材料。通过使导电材料与空气流一起通过管道，可以消除产生的静电，并且由于静电，可以防止通信线与管道紧密接触。

2. 发明授权

US5732934A Apparatus for inserting a communication wire through a pipeline by air flow 失效
标题翻译：用于通过空气流将通信线插入管道的装置
公开(公告)号：US5732934A
公开(公告)日：1998-03-31
申请号：US434290
申请日：1995-05-03
申请人： Hiroaki Sano , Kinji Taguchi , Akiyoshi Noguchi , Shigeru Tanaka
发明人： Hiroaki Sano , Kinji Taguchi , Akiyoshi Noguchi , Shigeru Tanaka
IPC分类号： G02B6/44 , H02G1/08 , B65H59/00
CPC分类号： G02B6/4464 , H02G1/086
摘要： A method and an apparatus are provided for inserting and removing a communication wire in and out of a pipeline by air flow, in which static electricity can be prevented from being generated, and a long communication wire can be inserted and removed. The communication wire is fed from a reel, and inserted into a pipeline through a blowing head. Compressed air is also sent from a compressor to the pipeline through the blowing head. A drop cylinder is attached to a T-branch on the way of the pipeline, conductive material stored therein is supplied into the pipeline at a controlled rate. A recovery bottle is attached to the outlet side of the pipeline so that the air flow blowing out of the outlet side is passed through a filter 11, and at the same time the conductive material is recovered. By making the conductive material pass through the pipeline together with the air flow, generated static electricity can be eliminated, and the communication wire can be prevented from contacting tightly with the pipeline because of the static electricity.
摘要翻译：提供了一种方法和装置，用于通过空气流将通信线插入和移出管道，从而可以防止静电产生，并且可以插入和移除长的通信线。通信线从卷轴进给，并通过吹头插入管道中。压缩空气也通过吹风头从压缩机送到管道。在管路上的T型支路上连接有一个液滴缸，其中存储的导电材料以受控的速率供应到管道中。回收瓶附接到管道的出口侧，使得从出口侧吹出的空气流通过过滤器11，同时回收导电材料。通过使导电材料与空气流一起通过管道，可以消除产生的静电，并且由于静电，可以防止通信线与管道紧密接触。

3. 发明授权

US5505086A Method and apparatus for measuring length of conduit and for diagnosing inside of conduit 失效
标题翻译：用于测量管道长度和管道内部诊断的方法和装置
公开(公告)号：US5505086A
公开(公告)日：1996-04-09
申请号：US115686
申请日：1993-09-03
申请人： Hiroaki Sano , Kinji Taguchi , Shigeru Tanaka , Tetsuro Yabuta , Takeshi Tsujimura
发明人： Hiroaki Sano , Kinji Taguchi , Shigeru Tanaka , Tetsuro Yabuta , Takeshi Tsujimura
IPC分类号： G01B5/02 , G01N29/04
CPC分类号： G01B5/02 , Y10S33/02
摘要： A method of measuring a length of a conduit comprises the steps of: supplying air into a conduit to insert a filamentary body into the conduit by flow of the air; detecting arrival of a forward end of the filamentary body at an outlet of the conduit; and measuring the length of the conduit from the length of the filamentary body inserted into the conduit. An apparatus for measuring a length of a conduit, comprises an air supply device for supplying air into the conduit; a filamentary body including a wire and a plurality of elastic large-diameter members attached to the wire; and a device for detecting that a forward end of the filamentary body arrives at an outlet end of the conduit, where the length of the conduit is measured from the length of the filamentary body inserted into the conduit.
摘要翻译：一种测量管道长度的方法包括以下步骤：将空气供给到管道中，以通过空气流将丝状体插入管道; 检测丝状体的前端在导管的出口处的到达; 并且从插入导管中的丝状体的长度测量导管的长度。一种用于测量导管长度的装置，包括用于将空气供入管道的空气供应装置; 丝线体，其包括线和附接到所述线的多个弹性大直径构件; 以及用于检测丝状体的前端到达导管的出口端的装置，其中导管的长度是从插入管道中的丝状体的长度来测量的。

4. 发明授权

US5528938A Method and apparatus for measuring length of conduit and for diagnosing inside of conduit 失效
公开(公告)号：US5528938A
公开(公告)日：1996-06-25
申请号：US284207
申请日：1994-08-02
申请人： Hiroaki Sano , Kinji Taguchi , Shigeru Tanaka , Tetsuro Yabuta , Takeshi Tsujimura
发明人： Hiroaki Sano , Kinji Taguchi , Shigeru Tanaka , Tetsuro Yabuta , Takeshi Tsujimura
IPC分类号： G01B5/02 , G01B7/02 , G01B7/26
CPC分类号： G01B5/02 , Y10S33/02
摘要： A method of measuring a length of a conduit comprises the steps of: supplying air into a conduit to insert a filamentary body into the conduit by flow of the air; detecting arrival of a forward end of the filamentary body at an outlet of the conduit; and measuring the length of the conduit from the length of the filamentary body inserted into the conduit. An apparatus for measuring a length of a conduit, comprises an air supply device for supplying air into the conduit; a filamentary body including a wire and a plurality of elastic large-diameter members attached to the wire; and a device for detecting that a forward end of the filamentary body arrives at an outlet end of the conduit, where the length of the conduit is measured from the length of the filamentary body inserted into the conduit.

5. 发明授权

US5694510A Tub-aggregated optical cable 失效
标题翻译： TUB聚光光缆
公开(公告)号：US5694510A
公开(公告)日：1997-12-02
申请号：US616504
申请日：1996-03-19
申请人： Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka , Kazuo Hogari , Osamu Kawata
发明人： Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka , Kazuo Hogari , Osamu Kawata
IPC分类号： G02B6/44
CPC分类号： G02B6/4459 , G02B6/4422
摘要： A tube sheet is formed by integrating a plurality of tubes into the form of a sheet. The tube sheet is constricted in junction portions of the respective tubes so that the tube sheet is deformed in these junction portions. At least one such tube sheet is disposed around a center member to form a tube-aggregated cable.
摘要翻译：通过将多个管整合为片材的形式形成管板。管板在相应管的接合部分中收缩，使得管板在这些接合部分中变形。至少一个这样的管板设置在中心构件周围以形成管聚集电缆。

6. 发明授权

US5328155A Method and apparatus for laying and collecting a wire 失效
标题翻译：敷设和收集电线的方法和装置
公开(公告)号：US5328155A
公开(公告)日：1994-07-12
申请号：US121426
申请日：1993-09-16
申请人： Hiroaki Sano , Kuni Hayashi , Yoshiaki Terasawa , Shigeru Tanaka
发明人： Hiroaki Sano , Kuni Hayashi , Yoshiaki Terasawa , Shigeru Tanaka
IPC分类号： G02B6/46 , B65H54/00 , G02B6/44 , H02G1/08 , B65H59/00
CPC分类号： G02B6/4464
摘要： A wire laying apparatus comprising a first carrier member, a second carrier member having one end connected to the first carrier member, a communication wire disposed within the second carrier member, and a compressor connected to and supplying a fluid under pressure to a second end of the second carrier member through which the fluid supplied by the compressors serves to move the communication wire from the second carrier member to the first carrier member. The wire laying apparatus may be restructured to serve as a wire collecting apparatus.
摘要翻译：一种敷线设备，包括第一承载构件，具有连接到第一承载构件的一端的第二承载构件，设置在第二承载构件内的连通线，以及连接到压力下的流体并将其供应到第二承载构件的第二端的压缩机第二承载构件，由压缩机供应的流体用于使连通线从第二承载构件移动到第一承载构件。线材敷设设备可以重组以用作线材收集设备。

7. 发明授权

US5233678A Optical fiber cable including plural multifiber optical units 失效
标题翻译：光纤光缆包括多光纤光纤单元
公开(公告)号：US5233678A
公开(公告)日：1993-08-03
申请号：US892944
申请日：1992-06-03
申请人： Wataru Katurashima , Yoshinobu Kitayama , Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka
发明人： Wataru Katurashima , Yoshinobu Kitayama , Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka
IPC分类号： G02B6/44
CPC分类号： G02B6/4403 , G02B6/4408 , G02B6/4429
摘要： Provided is an optical cable using multifiber optical units. Each of said multifiber optical units has a laminated body of a tape-type optical unit accommodated in a groove formed in a rod-like member. The tape-type optical unit is constituted by a plurality of optical fibers arranged in one row and coated collectively. The improvement is that the distance between the center of the rod-like member and a bottom portion of said groove is made to be equal to or larger than one half of the height of the laminated body to thereby reduce side pressure exerted on the tape type-optical units at the groove bottom portion thereof.

8. 发明授权

US5661836A Optical cable and manufacturing method thereof 失效
标题翻译：光缆及其制造方法
公开(公告)号：US5661836A
公开(公告)日：1997-08-26
申请号：US605549
申请日：1996-02-20
申请人： Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka , Nobumasa Nirasawa , Kenji Morita , Osamu Kawata , Kazuo Hogari
发明人： Hiroaki Sano , Hiroki Ishikawa , Shigeru Tanaka , Nobumasa Nirasawa , Kenji Morita , Osamu Kawata , Kazuo Hogari
IPC分类号： G02B6/44
CPC分类号： G02B6/4475 , G02B6/4408 , G02B6/4495
摘要： In an optical cable according to the present invention, a grooved spacer has a plurality of grooves in its circumference, and the cutting direction of the grooves is inverted at predetermined periods. Optical fibers are received in the respective grooves. On the circumference of the grooved spacer, a linear member is provided around the grooved spacer along the longitudinal direction of the optical cable at a predetermined period. The linear member is fixed to the grooved spacer by welding or bonding in the portions where they touch the outer circumferences of the grooved spacer so as to restrain the optical fibers. The linear member restraining the optical fiber to be taken out are cut in positions above the groove in which the optical fiber is received so that the required optical fiber can be taken out.
摘要翻译：在根据本发明的光缆中，槽形间隔件在其圆周上具有多个槽，并且槽的切割方向以预定周期反转。光纤被容纳在相应的槽中。在带槽间隔件的圆周上，在预定的周期内，沿着光缆的纵向方向在带槽间隔件周围设置线性构件。线状部件通过焊接或接合在与沟槽间隔件的外周接触的部分中而固定到带槽的间隔件上，以便限制光纤。限制待取出的光纤的线状构件被切割在容纳光纤的槽的上方的位置，从而可以取出所需的光纤。

9. 发明授权

US5143353A Method for laying optical fiber unit and apparatus therefor 失效
标题翻译：用于铺设光纤单元的方法及其设备
公开(公告)号：US5143353A
公开(公告)日：1992-09-01
申请号：US658868
申请日：1991-02-22
申请人： Hiroaki Sano , Yoshiaki Terasawa , Shigeru Tanaka
发明人： Hiroaki Sano , Yoshiaki Terasawa , Shigeru Tanaka
IPC分类号： B65H51/28 , G02B6/44 , G02B6/46 , H02G1/08
CPC分类号： G02B6/4464
摘要： The invention relates to an apparatus for laying an optical fiber unit with a pressure fluid into a previously laid duct line. Specifically, the apparatus performs this operation by a method for causing pressure fluid to flow backward into the guide tube on the feed side of the optical fiber unit so as to generate a buoyant force, so that the load due to the frictional force in the section between the feed side and the driving means can be much reduced. Accordingly, the method according to the present invention is particularly useful for pressure-sending an optical fiber unit into a duct line having insertion resistance, for example, a vertical duct line, a duct line having fine curves, or the like.

10. 发明授权

US5332165A Transmission cable termination box, and transmission cable installation and recovering method 失效
标题翻译：传输电缆终端盒和传输电缆的安装和恢复方法
公开(公告)号：US5332165A
公开(公告)日：1994-07-26
申请号：US865612
申请日：1992-04-09
申请人： Hiroaki Sano , Yoshinobu Kitayama , Shigeru Tanaka , Shigeru Tomita , Hiroyuki Akimoto
发明人： Hiroaki Sano , Yoshinobu Kitayama , Shigeru Tanaka , Shigeru Tomita , Hiroyuki Akimoto
IPC分类号： B65H75/36 , B65H75/44 , G02B6/36 , G02B6/44
CPC分类号： B65H75/36 , B65H75/4402 , G02B6/3604 , G02B6/4457 , G02B6/4463
摘要： A method for installing and recovering transmission cable. A termination box has a stationary winding barrel having a central axis, and a transmission cable guide rotatably coupled to the stationary winding barrel for guiding a transmission cable onto and from the stationary winding barrel by being rotated around the central axis. Various methods show the step for winding and unwinding transmission cable from the termination box; as well as, use of the termination box in conjunction with a strength wire to install transmission cables between a transmission supply point and a transmission receiving point or points.
摘要翻译：一种安装和恢复传输电缆的方法。终端盒具有具有中心轴的固定绕组筒，以及可旋转地联接到固定绕组筒的传输电缆引导件，用于通过围绕中心轴线旋转将传输电缆引导到固定绕组筒上和从固定绕组筒上引导传输电缆。各种方法展示了从终端盒卷绕和展开传输电缆的步骤; 以及使用终端盒与强度线一起在传输供应点和传输接收点之间安装传输电缆。

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