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1. 发明专利

JP2006084949A Stripper of subsidiary wire for optical cable 审中-公开
标题翻译：用于光缆的辅助线剥线器
公开(公告)号：JP2006084949A
公开(公告)日：2006-03-30
申请号：JP2004271443
申请日：2004-09-17
申请人： Nagaki Seiki Co Ltd , Nippon Denwa Shisetsu Co Ltd , 日本電話施設株式会社 , 株式会社永木精機
发明人： TAKABAYASHI NOBUYOSHI , MIYAZAWA TOMOHARU
IPC分类号： G02B6/00 , H02G1/12
摘要： PROBLEM TO BE SOLVED: To provide a stripper of a subsidiary wire for an optical cable, in which optical fibers are not damaged in the case of stripping off a jacket, there is no fear of executer's injury, and jacket dust is not scattered. SOLUTION: The optical cable subsidiary wire stripper 100 comprises a cylindrical body 8, a cutting edge unit 2 arranged on one-end side of the cylindrical body 8 and having a subsidiary wire insertion hole 4 into which a subsidiary wire part 18 of an optical cable separated along a separation groove 22 is inserted and a position regulation member 10 arranged on the other end side of the cylindrical body 8 at a prescribed interval from the cutting edge unit 2 and capable of regulating the position of the subsidiary wire part 18 in the longitudinal direction. The cutting edge unit 2 is constituted so that a plate-like base part 3 and a truncated cone part 1 projected to the cylindrical body inner side of the base part 3 are integrally formed and the subsidiary wire insertion hole 4 is adapted to penetrate the cutting edge unit 2 on the center part of the truncated cone part 1. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了提供用于光缆的辅助线的剥离器，其中在剥离护套的情况下光纤不被损坏，则不必担心执行器的伤害，并且护套灰尘不是疏散。解决方案：光缆辅助剥线器100包括圆柱形主体8，设置在圆柱形主体8的一端侧的切割边缘单元2，并且具有辅助线插入孔4，辅助线部分18 插入沿着分隔槽22分离的光缆，并且从切割刃单元2以规定的间隔配置有位于筒体8的另一端侧的位置限制部件10，能够调整辅助线部18的位置在纵向上。切削刃单元2构成为使基板部3的圆筒体内侧突出的板状基部3和截头圆锥部1一体地形成，并且辅助线插入孔4适于穿透切割边缘单元2在截锥体1的中心部分。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2005117800A Rotation damping device of cable feeding drum 审中-公开
标题翻译：电缆送料鼓的旋转阻尼装置
公开(公告)号：JP2005117800A
公开(公告)日：2005-04-28
申请号：JP2003349662
申请日：2003-10-08
申请人： Nippon Denwa Shisetsu Co Ltd , 日本電話施設株式会社
发明人： SUZUKI TOMOHIRO
IPC分类号： B62B3/10 , B65H49/26 , B65H49/32 , B65H59/04 , H02G1/02
CPC分类号： B65H49/325
摘要： PROBLEM TO BE SOLVED: To constitute a mechanism by a relatively simple configuration that can stably feed a cable from a drum without needing a full-time worker associated with cable feeding work by making it easy to instal the drum on a cable feeder, when laying the cable such as an areal communication cable to a pole. SOLUTION: This device feeds the cable from the drum 100 by rotatably pivoting the drum 100 formed by comprising flanges 102 at both ends of a cylinder 101, and by axially rotating it by making a tractional force act on the cable wound around the drum 100. A braking force imparting means 50 that imparts a damping force by friction slide resistance is arranged in a rotational force connected state in the prescribed direction of the sidewall face 102a of the flange 102 at least at one side of the rotating drum 100, thereby constantly imparting the damping force to the rotation of the drum 100 by the damping force imparting means 50. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过相对简单的构造构成机构，其可以通过使得容易将滚筒安装在电缆馈线上而能够稳定地从滚筒馈送电缆而不需要与电缆进给工作相关的全职工作人员当将电缆如地面通信电缆铺设在极柱上时。
解决方案：该装置通过可旋转地枢转由圆筒101的两端形成的凸缘102形成的滚筒100，并且通过使缠绕在其周围的缆线作用一个牵引力通过摩擦滑动阻力赋予阻尼力的制动力赋予装置50至少在旋转鼓100的一侧以规定方向布置在法兰102的侧壁面102a的规定方向上的旋转力连接状态，从而通过阻尼力赋予装置50不断地向鼓100的旋转赋予阻尼力。（C）2005，JPO＆NCIPI

3. 发明专利

JPS587092A METHOD OF REMOVING INTERMEDIATE PILE IN CASE OF CONSTRUCTION OF UNDERGROUND CAVE ROAD 失效
公开(公告)号：JPS587092A
公开(公告)日：1983-01-14
申请号：JP10603481
申请日：1981-07-07
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON DENWA SHISETSU CO LTD , TOKAI RUBBER IND LTD
发明人： AOKI TERUO , SATOU MITSUAKI , KAWAKAMI SHIGEO
IPC分类号： E02D9/02 , E02D29/05 , E21D9/04

4. 发明专利

JP2011004210A Speaker system 审中-公开
标题翻译：扬声器系统
公开(公告)号：JP2011004210A
公开(公告)日：2011-01-06
申请号：JP2009146077
申请日：2009-06-19
申请人： Nippon Denwa Shisetsu Co Ltd , Stellararts Corp , 日本電話施設株式会社 , 株式会社ステラアーツ
发明人： MATSUMOTO YOSHINORI , SUZUKI AKIYO , ITAHANA HIROYUKI , OGAWA TETSUO
IPC分类号： H04R3/00 , H04R1/02 , H04R15/00
摘要： PROBLEM TO BE SOLVED: To provide a more reliable speaker system that is made compact and suppresses generation of heat by using a magnetostrictor and suppresses echo, etc. when a microphone is mounted.SOLUTION: The speaker system 1 includes a magnetostrictor 30, a coil 31 for driving the magnetostrictor 30, a control means C1 for controlling the energization of the coil 31, transmission members 20 to 24 for transmitting a displacement of the magnetostrictor 30, and a temperature detecting means TS. The temperature detecting means TS is provided near the magnetostrictor 30. The control means C1 stops energization of the coil or reduces an amount of electricity to the coil 31 when the temperature detected on the basis of a signal from the temperature detecting means C1 is equal to or higher than a predetermined temperature.
摘要翻译：要解决的问题：提供一种更可靠的扬声器系统，其被紧凑化并且通过使用磁致伸缩器抑制热量产生并且在安装麦克风时抑制回波等。解决方案：扬声器系统1包括磁致伸缩器30，线圈用于驱动磁致伸缩体30的控制装置C1，用于控制线圈31通电的控制装置C1，用于传输磁致伸缩体30的位移的传输部件20至24以及温度检测装置TS。温度检测装置TS设置在磁致伸缩体30附近。当基于来自温度检测装置C1的信号检测到的温度等于或等于，控制装置C1停止对线圈通电或减少对线圈31的电量或高于预定温度。

5. 发明专利

JP2006305056A Locking metal hook for elevated place 有权
标题翻译：锁定金属钩在高空位置
公开(公告)号：JP2006305056A
公开(公告)日：2006-11-09
申请号：JP2005131216
申请日：2005-04-28
申请人： Fujii Denko Co Ltd , Nippon Denwa Shisetsu Co Ltd , 日本電話施設株式会社 , 藤井電工株式会社
发明人： ISSHIKI HIROSHI , MARUOKA KIYOBUMI
IPC分类号： A62B35/00
摘要： PROBLEM TO BE SOLVED: To solve a problem that a drop optical fiber communication wire may be cut by being locked to an engagement groove at the tip of a hook part and the operability of the work may be lowered by requiring a meticulous care.
SOLUTION: This locking metal hook for an elevated place is provided with a hook part 2 having a locking space 1 in its upper part, a hook body 4 having an annulus part 3 in its lower part, an opening/closing cap 5 pivoted to the hook body 4, and a connecting bar 6 connected to the opening/closing cap 5 and having a suspension annulus part 7 projecting to the body back side; and the back face of the hook body 4 is provided with a sliding material 41 in the upper part and a locking pin 42 in the lower part to regulate the vertical turning of the connecting bar 6. A connecting shaft 62 rotationally connecting the opening/closing cap 5 to the connecting bar 6 is provided with a guide member 8 adjacent to the engagement groove 21 at the tip of the hook part 2 engaging the locking space 1 in closing, and the outer face 81 of the guide member 8 is disposed in a position similar to the inside face 22 at the tip of the hook part 2 or a projecting position to prevent the intrusion of the narrow-diameter communication wire in the engagement groove 21.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了解决通过锁定在钩部的尖端处的接合槽来切断落下的光纤通信线的问题，并且可以通过需要细致的保养来降低作业的可操作性。解决方案：用于升高的位置的该锁定金属钩设置有在其上部具有锁定空间1的钩部2，在其下部具有环形部3的钩体4，开闭盖5 枢转到钩体4，连接杆6连接到开/关盖5并具有突出到身体背侧的悬挂环空部分7; 并且钩体4的背面在上部设置有滑动材料41，并且在下部设置有锁定销42，以调节连接杆6的垂直转动。连接轴62旋转地连接开/关连接杆6的盖5在钩部2的前端处与接合槽21相邻地设置有接合锁定空间1的引导构件8，并且引导构件8的外表面81设置在位置与钩部2的前端处的内侧面22相同或突出位置，以防止窄径连通线侵入接合槽21中。（C）2007，JPO＆INPIT

6. 发明专利

JP2003177252A CLAMP FOR CUTTING CORE MATERIAL OF OPTICAL FIBER CABLE 审中-公开
公开(公告)号：JP2003177252A
公开(公告)日：2003-06-27
申请号：JP2001376127
申请日：2001-12-10
申请人： NIPPON DENWA SHISETSU CO LTD
发明人： TAKABAYASHI NOBUYOSHI , SUZUKI TOMOHIRO , NAGASE AKIRA
IPC分类号： G02B6/00 , B25B5/14
摘要： PROBLEM TO BE SOLVED: To prevent a coated optical fiber from being damaged and to reduce the effect of vibration or the like by surely holding both sides of a core material to be cut and making an opening/expanding operation possible, even in the case that one worker cuts the core material of an optical fiber. SOLUTION: The clamp 10 is composed of two holding parts 11, a protective means 12 and plate springs 13. The holding parts are constituted of a supporting member, a pressing member and a bolt, and the protective means is connected to each holding part through the plate spring. A cable 1 is processed by separating previously a slot rod 2 or the like and a coated optical fiber (fiber) 4, guarding the fiber with the protective plate of the protective means while fully keeping the fiber from the slot rod or the like, arranging each holding part at a position on both sides of the cutting zone A of the slot rod or the like held in-between, and clamping under pressure the supporting member and the pressing member by the tightening bolt. As a result, in cutting the slot rod or the like, the rebound of the slot rod or the like is absorbed by the plate spring, so that the fiber is protected against damage. COPYRIGHT: (C)2003,JPO

7. 发明专利

JP2003145339A PIPE CUTTING DEVICE 审中-公开
公开(公告)号：JP2003145339A
公开(公告)日：2003-05-20
申请号：JP2001353095
申请日：2001-11-19
申请人： NIPPON DENWA SHISETSU CO LTD , TAC CO LTD , TOMEI TSUSHIN KOGYO KK
发明人： TSUDA SHIN , SAWABE ASAO , KOJIMA MASAMI
IPC分类号： B23D21/00 , B26D1/18 , B26D3/16
摘要： PROBLEM TO BE SOLVED: To provide a cutting device offering compact construction with less components permitting easy preparatory work and work in a small space. SOLUTION: The pipe cutting device for cutting a pipe in a circumferential direction with the movement of a cutting machine being driven along the outer periphery face of the pipe to the circumferential direction comprises a travelling mechanism 10 having a driving pulley 30 and driven pulleys 36, 37 arranged on both sides of the driving pulley 30 for travelling on the outer periphery face of the pipe to the circumferential direction in the state of mounting the cutting machine thereon. A belt member 70 capable of wrapping the pipe all over the periphery is applied on the outside of the driving pulley 30 and on the insides of the driven pulleys 36, 37 for wrapping and fastening the pipe at its outer periphery.

8. 发明专利

JP2001139234A STEEL STRANDED WIRE DRAWING-OUT DEVICE 失效
公开(公告)号：JP2001139234A
公开(公告)日：2001-05-22
申请号：JP31852599
申请日：1999-11-09
申请人： NIPPON DENWA SHISETSU CO LTD
发明人： SUZUKI TOMOHIRO
IPC分类号： B65H75/40
摘要： PROBLEM TO BE SOLVED: To suppress swelling of a steel stranded wire to the outside of a drum to its rigidity without relying on a worker to facilitate handling of the steel stranded wire in the steel stranded wire stretching work. SOLUTION: This steel stranded wire drawing-out device is provided with a support roller 20 supporting rotatably a part which is below a drum 30 around which a steel stranded wire 34 is wound and a plurality of regulation rollers 46 arranged along the peripheral direction of an outer peripheral part in the outer peripheral part of a part which is above the drum 30.

9. 发明专利

JP2000253527A CABLE-STRINGING TEMPORARY SUSPENSION WIRE 失效
公开(公告)号：JP2000253527A
公开(公告)日：2000-09-14
申请号：JP5617399
申请日：1999-03-03
申请人： NIPPON DENWA SHISETSU CO LTD
发明人： HOTTA SHINKO
IPC分类号： H02G1/02 , G02B6/46 , H02G7/05
摘要： PROBLEM TO BE SOLVED: To provide a temporary suspension wire, to each of whose fastening hanger can be attached in a ground work in a short time, and whose weight is reduced by making its diameter small. SOLUTION: This temporary suspension wire is for cable-stringing utilizing it in the stringing of a cable by stretching it temporarily along the predetermined overhead cable. In this temporary suspension wire, a plurality of pipes 16 are provided positioned every nearly constant interval in the lengthwise direction of a wire-rope 10, capable of stretching it along the overhead cable, and each of which is made rotatable around the axis of the wire rope 10, and to each of which a kind of fastening hanger (e.g. a roller-form hanger 20) can be attached.

10. 发明专利

JP2000059945A CUTTING TOOL FOR OPTICAL FIBER CABLE SLOT ROD 失效
公开(公告)号：JP2000059945A
公开(公告)日：2000-02-25
申请号：JP22156998
申请日：1998-08-05
申请人： FUJII DENKO , NIPPON DENWA SHISETSU CO LTD
发明人： ISHIBE YUICHI , ICHIKAWA YUTAKA , HORIE EIJI , FUJII TADASHI , HIROOKA KEIJI
IPC分类号： H02G1/12
摘要： PROBLEM TO BE SOLVED: To conduct cutting work for a slot rod safely without having on an optical fiber conductor in optical fiber cable connection shifting work, by using a slot rod cutting tool consisting of two types of tools for both circumferential and lengthwise cutting. SOLUTION: A circumferential cutting tool is fixed by receiving a slot rod B end on a base 82, is able to conduct cutting to a prescribed depth by pressing a circular blade 8 from the above to rotate itself around the slot rod B, and is formed with a measure 83 disposed on the side so as to determine the position of the blade 8 to the side of the slot rod B end. A lengthwise cutting tool is able to conduct cutting in the middle of the rod B without fail by setting the central direction of the rod at the V-shaped groove 91 bottom of the base 92 and pressing and penetrating a straight blade 9 facing a V-shaped groove 91 bottom beneath it. A penetrating depth is so constructed as to set its limit, thus it is possible to positively adjust the penetrating degree of the blade 9 up to a tension member surface.

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