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1. 发明专利

JPH11337740A OPTICAL SUBSCRIBER LINE ANCHOR MEMBER 失效
公开(公告)号：JPH11337740A
公开(公告)日：1999-12-10
申请号：JP34627798
申请日：1998-12-07
申请人： SUMITOMO ELECTRIC INDUSTRIES , NIPPON TELEGRAPH & TELEPHONE , NIPPON TSUSHIN DENZAI KK
发明人： IMAIZUMI TAKESHI , ONO AKIRA , ISHIKAWA TOSHIYUKI , IWAMOTO HISAYA , ISHIHARA TATSUYA
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To reduce the size of an anchor part of an optical subscriber line. SOLUTION: This member to retain the terminal part of an optical subscriber line 6 consists of a separation member 1 which keeps tension bodies 4 and a coated optical fiber 3 separated in the terminal of the optical subscriber line 6, and of a fixing member 2 which fixes the terminal part of tension bodies 4. The tension bodies 4 are inserted to insertion holes of the separation member 1 to widen the gap between tension bodies 4, and the coated optical fiber 3 is put along a guide like a groove provided in the outer surface of the separation member 1 and is guided to the outside, and front end parts of tension bodies 4 are converged and inserted through a through hole of the fixing member 2, and two tension bodies 4 are simultaneously fixed together by one fixing screw 2c of the fixing member.

2. 发明专利

JPH10133031A CABLE ACCESS BOX 失效
公开(公告)号：JPH10133031A
公开(公告)日：1998-05-22
申请号：JP30082996
申请日：1996-10-28
申请人： JAPAN RIICOM KK , NIPPON TSUSHIN DENZAI KK , NIPPON TELEGRAPH & TELEPHONE
发明人： HATTORI TADASHI , TSURUTA IKUYA , IWAMOTO HISAYA , ISHIHARA TATSUYA , KAMA MITSUO , HOSHIJIMA TETSUYA , ISHIKAWA TOSHIYUKI , YOSHII YOSHIYUKI
IPC分类号： G02B6/00
摘要： PROBLEM TO BE SOLVED: To provide a cable access box which can fix various cables including tension members to a storage case without any timewise slack and wire, store, and manage them in a safe state without twisting coated optical fibers, and facilitates connecting operation. SOLUTION: The cable access box connects coated optical fibers to each other by building a cover case slidably in a fixed case 1 having a coated optical fiber storage tray 10 equipped with a coated optical fiber winding part 11 wound with a cable coated optical fiber and a connector holding part 12 for coated optical fiber connection, putting optical cables having coated optical fibers and tension members in from a cable distribution hole 3 formed in the fixed case 1, and fixing the tension members to metal fittings 4 provided to the fixed case 1. In this case, a connecting pin 14 of a coated optical fiber storage tray 10 is provided through a fitting arm 15 coaxially with the coated optical fiber lead-in/out axis direction of a coated optical fiber lead-in/out part 13 formed on the coated optical fiber storage tray 10, and the connecting pin 14 is arranged at a support part 16 of the fixed case 1 rotatably and detachably.

3. 发明专利

JPH1042439A SLEEVE FOR RETAINING COMMUNICATION CABLE AND ITS CONNECTION BOX 失效
公开(公告)号：JPH1042439A
公开(公告)日：1998-02-13
申请号：JP19220996
申请日：1996-07-22
申请人： NIPPON TSUSHIN DENZAI KK , NIPPON TELEGRAPH & TELEPHONE
发明人： ISHIHARA TATSUYA , IWAMOTO HISAYA , OIBE KINYA , KAMA MITSUO , HOSHIJIMA TETSUYA , ISHIKAWA TOSHIYUKI , YOSHII YOSHIYUKI
IPC分类号： H02G7/02 , H01B17/56 , H02G3/08 , H02G3/22 , H02G15/10
摘要： PROBLEM TO BE SOLVED: To improve work efficiency in connection work, etc., of a branch cable to be added, without disassembling the end face member to serve as a cable introduction part, by inserting a branch cable rectilinearly in order of elastic seal material being accommodation space and the hole of a cover, with the guide hole at the base part as a guide, from outside the base part. SOLUTION: A sleeve 1 comprises a base part 2 which has a plurality of guide holes 20, in parallel with each other and accommodation space 21 whose one end leads to the guide holes 20 and whose other end is open and which is positioned on the extension in the axial direction of the guide holes 20, a cover which is plugged in the opening 21a of the accommodation space 21, and elastic seal material 2 which is transformed elastically, being charged in the accommodation space 21 of the base part 2. Any one of those is retained in drip-proof condition by simple operation and besides can be sealed, merely by incorporating and coupling it to the end member arranged in the opening of a connection box, in advance together with a support cable and a main cable, and merely by inserting the branch cable in order of the guide hole 20 of the base part 2, the elastic member within the accommodation space 21, and the hole 30 of the cover 3.

4. 发明专利

JPH10136547A CABLE JOINT CLOSURE 失效
公开(公告)号：JPH10136547A
公开(公告)日：1998-05-22
申请号：JP30082796
申请日：1996-10-28
申请人： JAPAN RIICOM KK , NIPPON TELEGRAPH & TELEPHONE
发明人： KOSHIYAMA MITSUHARU , MINESHIMA KINSHI , OIKAWA TATSURO , KAMA MITSUO , HOSHIJIMA TETSUYA , ISHIKAWA TOSHIYUKI , YOSHII YOSHIYUKI
IPC分类号： H02G15/02 , G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a cable joint closure by which a conductor joint part can be accessed without using a tool such as a screw driver, etc., and, further, the high airtightness can be obtained. SOLUTION: Retainers 12 having retained parts 13 are stood on the outer surface of a base member 2 around cable insertion holes so as to be able to bend elastically. Cable caps 15 having retaining parts 14 which are retained with the retained parts 13 are detachably attached so as to have the retaining parts 14 retained with the retained parts 13. A cylindrical coupling part 20 which can be coupled with the opening end of a cover member 3 is formed on the inner surface of the base member 2. A plurality of retainers 22 having retained parts 21 are formed on the cylindrical coupling part 20 outside in its radial direction and in a circumferential direction with intervals so as to be able to bend elastically. A plurality of retaining parts 30 which can be retained with the retained parts 21 of the retainers 22 are formed on the cover member 3. A sealing member 24 which is pressed elastically against the cover member 3 is provided on the cylindrical coupling member 20. Further, a plurality of conductor housing elements 4 are supported by a supporting member 5 provided on the base member 2 and arranged in multiple linkage so as to be turned freely.

5. 发明专利

JPH10126947A CABLE CONNECTING CLOSURE 失效
公开(公告)号：JPH10126947A
公开(公告)日：1998-05-15
申请号：JP29318896
申请日：1996-10-16
申请人： JAPAN RIICOM KK , NIPPON TELEGRAPH & TELEPHONE
发明人： SASAKI DAIJIRO , MINESHIMA KINSHI , TSURUTA IKUYA , HATTORI TADASHI , YOSHII YOSHIYUKI , KAMA MITSUO , HOSHIJIMA TETSUYA , ISHIKAWA TOSHIYUKI
IPC分类号： H02G15/113 , G02B6/44
摘要： PROBLEM TO BE SOLVED: To provide a low-cost structure which enhances safety and air-triteness and also remarkably improve the assembling workability by tightening and maintaining the dividing coupling surfaces of a cable connection housing body. SOLUTION: A sleeve 1 is coupled, at one side of the two sections divided in the axial direction, which a hinge section 11 of fixed hinge or removable hinge and is formed, at the other side, as a butting engagement edge. In order to form a removable engagement edge wish a fixing means, a tightening piece 10 having an engaging projection/recess 11 provided opposed to the engagement edge and an engaging recess 13 for locking the tightening piece 10 are provided opposed to the tightening piece 10 and sleeve 1. Thereby, the coupling surface of the sleeve can be provided face to face and can also be tightened easily to realize improved efficiency of the assembling work of sleeve and reduce the labor to work only in one edge side. As a result, workability of cable connection can be enhanced greatly, reliable coupling can be made and highly reliable sealing of sleeve can also be assured.

6. 发明专利

JPH10336867A CLOSURE FOR CABLE CONNECTION 失效
公开(公告)号：JPH10336867A
公开(公告)日：1998-12-18
申请号：JP15927497
申请日：1997-06-03
申请人： JAPAN RIICOM KK , NIPPON TELEGRAPH & TELEPHONE
发明人： KOSHIYAMA MITSUHARU , MINESHIMA KINSHI , OIKAWA TATSURO , HOSHIJIMA TETSUYA , ISHIKAWA TOSHIYUKI , KAMA MITSUO , YOSHII YOSHIYUKI
IPC分类号： H02G15/013 , G02B6/44 , H02G15/08
摘要： PROBLEM TO BE SOLVED: To ensure high sealing quality, and facilitate a cable connection work by forming cylindrical pockets around cable insertion holes out of the outer cylindrical wall, fitting cable bushes in the respective cylindrical pockets, and forming cable seal caps for pressing in the cable bushes. SOLUTION: A capsule closure case is constituted by fitting the opening end of a cap-shaped cover member 3 into a base member 2 formed with a plurality of cable insertion holes 1, and a core-wire storage body 4 or/and retention core-wire storage part 5 are formed, which store the connection part of a plurality of cables and a core-wire surplus length respectively in the closure case. A cylindrical pocket 10 is formed around the cable insertion hole 1 out of a cylindrical wall 11. A cable bush 13 consisting of an elastic member involving a through hole for communicating with the cable insertion hole 1 is fitted into the respective cylindrical pockets 10, and a cable seal cap 14 involving a protruding surface for pressing-in the cable bush 13 is formed.

7. 发明专利

JPS54145413A CONNECTION SYSTEM FOR TWOOPARTY LINE 失效
公开(公告)号：JPS54145413A
公开(公告)日：1979-11-13
申请号：JP5397678
申请日：1978-05-06
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SATA NAOHIDE , SAKAI TAKESHI , KIMURA SHIYUUJI , ISHIKAWA TOSHIYUKI
IPC分类号： H04Q3/60 , H04Q5/00 , H04Q5/24
摘要： PURPOSE:To offer completey the same services to two joint subscribers connected directly to a switchboard by making a connection between the both subscribers by forming a loop including the switchboard by the answer information of a memory. CONSTITUTION:Master equipment CT is provided with a calling detector for a mutual talk between two joint subscribers SUBa and SUBb, and memory MEM stored with its detection information. When equipment CT answers to the calling of the mutual talk between subscribers SUBa and SUBb, a loop including switchboard RVE is formed by the read information of memory MEM and a connection between subscribers SUBa and SUBbd is made by remote equipment RT without calling channel selection, so that complately the same services can be offered to two joint subscribers connected directly to the switchboard.

8. 发明专利

JPS53142805A AUTOMATIC RESTORATION SYSTEM FOR DELIVERY LINE FAILURE 失效
公开(公告)号：JPS53142805A
公开(公告)日：1978-12-12
申请号：JP5798677
申请日：1977-05-19
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： ITOU SHIYOUJI , SATA NAOHIDE , SAKAI TAKESHI , KAWAKAMI MASACHIKA , ISHIKAWA TOSHIYUKI
IPC分类号： G06F13/00 , H04B1/74 , H04B3/00 , H04B3/46 , H04L12/42 , H04L12/437
摘要： PURPOSE:To enable to perform automatic restration for the failure with a simple constitution, by controlling each remote control unit depending on alarm signals.

9. 发明专利

JPH1014081A CLOSURE FOR CABLE CONNECTION 失效
公开(公告)号：JPH1014081A
公开(公告)日：1998-01-16
申请号：JP17984696
申请日：1996-06-21
申请人： JAPAN RIICOM KK , NIPPON TELEGRAPH & TELEPHONE
发明人： KOSHIYAMA MITSUHARU , HOSHINO OSAMU , OIKAWA TATSURO , HOSHIJIMA TETSUYA , KAMA MITSUO , ISHIKAWA TOSHIYUKI , YOSHII YOSHIYUKI
IPC分类号： G02B6/44 , G02B6/24 , H02G15/117
摘要： PROBLEM TO BE SOLVED: To provide easy access to the connecting sections of a core wire and accomplish high sealing performance, by fitting a cable seal into a cable insertion hole, attaching cable clamping hardware to an anchoring piece in such a manner that the hardware can be freely detached, and providing a branch cable insertion hole with branch cable clamping hardware. SOLUTION: A cable seal 4 with a cable inserted thereinto is fit into an insertion hole 1 formed in a base member 2. The cable is held by cable clamping hardware 6, and the cable clamping hardware 6 is installed with its anchoring section 5 anchored to the anchored section of the base member 2. A covering member 3 is installed with its anchoring section anchored to the anchored section of the base member 2. A sealing member is placed between the covering member 3 and the base member 2 and is fit by means of a band 7. This makes it possible to easily lead in a cable and provide easy access to the connecting sections of a core wire without use of any tool and to maintain high sealing performance, which facilitates cable connecting work.

10. 发明专利

JPS57146339A BLOCK MULTIPLEX DATA STORAGE SYSTEM 失效
公开(公告)号：JPS57146339A
公开(公告)日：1982-09-09
申请号：JP3071881
申请日：1981-03-04
申请人： FUJITSU LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO
发明人： FUKUHARA KUNIO , YAMAMOTO ISAMU , NAKATANI YUTAKA , ISHIKAWA TOSHIYUKI , ITOU TAMIO
IPC分类号： G06F13/12 , G06F3/00 , G06F5/14 , G06F13/00 , G06F17/40 , H04L13/00 , H04L29/02 , H04L29/04
摘要： PURPOSE:To make block edition efficient, by detecting a channel number displayed on a reception data block and storing a reception block sequentially to an address of a head address storage circuit corresponding to a channel, in a data transfer controller. CONSTITUTION:When block reception from a line 2-i is possible, a common control section 4 stores a data storage head address corresponding to a channel to a head address storage section 5, sets 1 for an OP flag of a corresponding address of a line memory section 9, a line scanning section 7 sequentially scans a line corresponding section 3 periodically, and status data and reception data are latched to a status register 8 and a line control word corresponding to the memory section 9 is read out to a register 11. Data received at a logical operation section 12 are regarded as a channel number j and transmitted to a channel number detecting circuit 13, where the address is detected and the content at a corresponding address i-j of the storage section 5 is read out via a memory control section 14 and set to an ADR of the line control word, and it is informed to the common control section 4 for the reception of the block of a channel number j in the line number i.

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