专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JPS60198071A COAXIAL CONNECTOR HOLDING STRUCTURE 失效
公开(公告)号：JPS60198071A
公开(公告)日：1985-10-07
申请号：JP5386084
申请日：1984-03-21
申请人： NIPPON ELECTRIC CO , NIPPON TELEGRAPH & TELEPHONE , OKI ELECTRIC IND CO LTD , HITACHI LTD , FUJITSU LTD
发明人： KATABUCHI KENJIROU , KANAI TSUNEO , INAGAKI HIDEICHIROU , HOUSUI MASAHIRO , MORI TOSHIYUKI , OGURO SHINJI
IPC分类号： H01R43/20

2. 发明专利

JPS60134594A PRIVATE LINE CHANNEL UNIT 失效
公开(公告)号：JPS60134594A
公开(公告)日：1985-07-17
申请号：JP24098983
申请日：1983-12-22
申请人： OKI ELECTRIC IND CO LTD , NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , FUJITSU LTD
发明人： TATSUTANI AKIRA , WASHIYAMA IKUO , HAYASHI KENJI , MORI TOSHIYUKI , HIDAKA SHINICHIROU
IPC分类号： H04Q1/02 , H04Q1/10
摘要： PURPOSE:To adjust the unit without intermitting the circuit and also to extend the unit in the unit of one channel by providing a connector plugged easily to a level adjusting device possible for plug-in. CONSTITUTION:A private line channel unit consists of a circuit board 7 to one end of which a connector plug 2 is fitted and to the other end of which plural connectors 8 are fitted, a connector socket 111 possible for plug-in to a holder plate 9 and the connector 8 and plural level adjusting devices 11 to one end of which a measuring jack 112 is mounted and at the center of which transmission/ reception variable attenuators 3, 4 are mounted. The circuit board 7 and the hold plate 9 are fixed by a screw 12. After the board 7 is inserted to a case and connected, the adjusting device 11 is plugged in the direction of arrow so as to be connected to the connector 8. Through the constitution above, the unit is extended to an optional position in the channel or inserted only to the corresponding position at level change.

3. 发明专利

JPS5245053A ELECTROMAGNET 失效
公开(公告)号：JPS5245053A
公开(公告)日：1977-04-08
申请号：JP12075175
申请日：1975-10-08
申请人： NIPPON TELEGRAPH & TELEPHONE , NIPPON ELECTRIC CO , HITACHI LTD , OKI ELECTRIC IND CO LTD , FUJITSU LTD
发明人： SHIMIZU YUUICHI , MATSUMOTO EISAKU , OOHIRA TOKUAKI , MORI TOSHIYUKI , HIDAKA JIROU , OCHIAI RIYOUICHI
IPC分类号： H01F3/00 , H01F7/14

4. 发明专利

JPH02109006A GUIDE PIN FITTING STRUCTURE 失效
公开(公告)号：JPH02109006A
公开(公告)日：1990-04-20
申请号：JP26150488
申请日：1988-10-19
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE , NEC CORP , FUJITSU LTD
发明人： MORI TOSHIYUKI , ASAI SEIJI , IWANO SHINICHI , NAKANO KENICHI , KOMATSU YASUCHIKA , SUZUKI NORIO
IPC分类号： G02B6/38 , H01R13/64
摘要： PURPOSE:To offer an optical connector or an optic-electric multiple connector having a precise positioning mechanism and a rotation preventing mechanism of a guide pin by engaging a double face width part of the front or the rear part of an insert member provided in an optical connecting part housing and a double face width part of the guide pin. CONSTITUTION:By providing an insert member 6 finished with high accuracy in an optical connector part housing 12, and engaging the engaging part 7 of a guide 1 finished with high accuracy in the same way, a guide pin fitting structure being free from an axial shift and dislocation is obtained. Also, by engaging a double face width part 8 of the front of the optical connector part housing 12 and a double face width part 9 of the guide pin 1, a function of a guide pin turn-stop at the time of holding and fixing the housing 12 to a printed wiring board 11 with the guide pin 1 and a fixing screw 10 can be attained. Also, by providing the double face width parts 8, 9 on the part of a rear face 20 of the housing 12, as well, the guide pin turn-stop function can be attained.

5. 发明专利

JPS5795034A METHOD OF DRIVING MULTICONTACT SEALING TYPE SOLENOID RELAY 失效
公开(公告)号：JPS5795034A
公开(公告)日：1982-06-12
申请号：JP16961880
申请日：1980-12-03
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： TABATA KOTAROU , MORI TOSHIYUKI , YANO NORIO , AOKI TAKESHI
IPC分类号： H01H50/16

6. 发明专利

JPH03234089A ERRONEOUS INSERTION PREVENTING DEVICE OF PRINTED BOARD FOR ELECTRONIC COMMUNICATION EQUIPMENT OR THE LIKE 失效
公开(公告)号：JPH03234089A
公开(公告)日：1991-10-18
申请号：JP2856090
申请日：1990-02-09
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SHINDO TAKANORI , MORI TOSHIYUKI , IBARAKI OSAMU , FURUKAWA SUMIO
IPC分类号： H05K7/14
摘要： PURPOSE:To eliminate many peripheral units, components so as to satisfy erroneous insertion preventing conditions and to reduce its cost by providing protrusions on a predetermined one of a plurality of guide rails, and providing a cutout at the insertion end of a predetermined one of a plurality of printed boards corresponding to the protrusion. CONSTITUTION:When a printed board 7 out of predetermined one (the board 7 having no cut out 12) is inserted into a predetermined guide rail 8 (the rail 8 in which a rivet 11 is provided at a lower guide plate 3 side) corresponding to that necessary to be prevented for erroneous insertion of the board 7, the lower part of a connector 9 of the board 7 is brought into contact with the rivet 11 of the plate 3 side, a connector 6 of a back wiring board 5 is not connected to the connector 9, the insertion of the board 7 becomes incomplete, thereby preventing the erroneous insertion of the board 7. Since this erroneous insertion preventing device has holes 10 at upper and lower guide plates 2, 3 and the rivet 11 is provided, the holes 10 can be formed simultaneously with the plates 2, 3, thereby reducing its cost.

7. 发明专利

JPS6243087A FLOATING MECHANISM FOR CONNECTOR 失效
公开(公告)号：JPS6243087A
公开(公告)日：1987-02-25
申请号：JP18180285
申请日：1985-08-21
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： SUZUKI KIICHI , MORI TOSHIYUKI , KANAI TSUNEO , INAGAKI HIDEICHIRO
IPC分类号： H01R13/73 , H01R13/631

8. 发明专利

JPH02281213A OPTICAL CONNECTOR 失效
公开(公告)号：JPH02281213A
公开(公告)日：1990-11-16
申请号：JP10162889
申请日：1989-04-24
申请人： HITACHI LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： KODAMA TOSHIRO , MORI TOSHIYUKI , IWANO SHINICHI , SUGITA ETSUJI
IPC分类号： G02B6/36 , G02B6/38
摘要： PURPOSE:To reduce splice loss and to apply an optical connector to a single mode fiber by locking a ferrule and fixing the position of the circumferential direction of the ferrule to the position where the splice loss of an optical fiber measured while the ferrule and the optical fiber are rotated around a shaft is the most excellent. CONSTITUTION:In the optical connector for connecting the optical fiber by plugging an element on a plug side where the optical fiber is provided in an element on a jack side, the element on the jack side has the ferrule 1 on the jack side, a locking part 5c which locks the ferrule 1 to a set position in a shaft direction and a holder 5 which contains them. Then, the ferrule 1 is fixed to the position where the light power value of the optical fiber 9 measured by rotating the ferrule 1 and the optical fiber 9 around the shaft is large. Thus, the splice loss is made low and the optical connector which is well attached and detached and which has excellent reproducibility where the ferrule is not rotated on the completed jack side is formed.

9. 发明专利

JPS61133904A Optical connector 失效
标题翻译：光学连接器
公开(公告)号：JPS61133904A
公开(公告)日：1986-06-21
申请号：JP25591684
申请日：1984-12-04
申请人： Fujitsu Ltd , Hitachi Ltd , Nec Corp , Nippon Telegr & Teleph Corp
发明人： MASUKO TAKAYUKI , SHIGIHARA MASAYOSHI , SUGITA ETSUJI , IMORI YASUAKI , MATSUMURA FUMIO , MORI TOSHIYUKI
IPC分类号： G02B6/38 , G02B6/24 , G02B6/36
摘要： PURPOSE: To increase the degree of optical coupling and to permit the easy attachment and detachment of a plug and adapter by fitting a ferrule into which an optical fiber is inserted and fixed into a fine hole provided at the axial center to the axial center hole of a housing and pressing and arraying the end faces of the optical fibers facing each other.
CONSTITUTION: The ferrule 13 mounted at the terminal of an optical fiber cord 10 and a housing 20 contg. an engaging cylinder fixed with a sheath 10a and 'Kevlar(R)' 10b and a caulking sleeve 18 are fastened to the adapter 21. The operator presses the plural elastic plates of the housing 20 by the finger to deflect the plates toward the inside and releases the fingers after inserting the plates into the adapter 21, then the plates 20A are reset by the elastic force and the projecting parts provided on the outside thereof are engaged with the recesses of the adapter 21. The ferrule 13 inserted into the shaft hole of the adapter 21 in this state is brought by the elastic spring of a compression spring into the elastic contact with the end face of the other ferrule to which the end face of said ferrule opposes. The operator pulls the housing 20 while press ing the plates 20A in the stage of removing the housing from the adapter 21, then the housing is easily removed.
COPYRIGHT: (C)1986,JPO&Japio
摘要翻译：目的：增加光耦合度，并通过安装光纤插入光纤并将其固定在轴向中心的细孔中，使插头和适配器容易安装和拆卸，壳体并且压紧并排列相互面对的光纤的端面。构成：安装在光纤线10的端子处的套圈13和壳体20，固定有护套10a和“Kevlar”10b和铆接套筒18的接合柱被紧固到适配器21上。操作者用手指按压壳体20的多个弹性板以使板向内侧偏转，在将板插入适配器21之后释放指状物，然后通过弹性力使板20A复位，并且设置在其外侧的突出部分与适配器21的凹部接合。插入到轴孔中的套圈13 在这种状态下的适配器21由压缩弹簧的弹性弹簧带到与套圈的端面相对的另一个套圈的端面的弹性接触。操作者在从适配器21移除壳体的阶段中按压板20A的同时拉动壳体20，然后容易地移除壳体。

10. 发明专利

JPS59212360A Blank jam detector 失效
标题翻译：空白探测器
公开(公告)号：JPS59212360A
公开(公告)日：1984-12-01
申请号：JP8687683
申请日：1983-05-18
申请人： Fujitsu Ltd
发明人： MORI TOSHIYUKI
IPC分类号： B65H26/02 , B41J11/42 , B41J11/58 , B65H45/109 , B65H43/04 , B65H25/24
CPC分类号： B65H45/109
摘要： PURPOSE:To detect quickly the disordered traveling condition of printed continuous blank at a stacker section by providing an adder/substracter of first and second counting means. CONSTITUTION:In a first counting means 10, a register 11 receives through a terminal 11A a digital value corresponding to the number of feed perforations on one page of a continuous blank set beforehand according to said blank used and stores temporarily said value. A counter 14 counts the output of a blank feed perforation detector 13 provided in a tractor section of a printer. A comparing circuit 12 compares a set value of the number of feed perforations corresponding to one page of blank in the register 11 with the counted value of the counter 14 and generates pulse, when both values coincide with each other, to send it to the input of a next adder/subtracter 30 as an adding value. A second counting means 20 consists of a light sensor 15 constituted from a light source 4 and a light receiving element 5 for detecting every one page of discharged blank 3, an amplifier, a delay circuit 21 and a flip-flop circuit 22.
摘要翻译：目的：通过提供第一和第二计数装置的加法器/减法器来快速检测在堆叠部分打印的连续空白的无序行进状况。构成：在第一计数装置10中，寄存器11根据所使用的所述空白，通过端子11A接收与预先连续的坯料组一页上的进给穿孔数相对应的数字值，并临时存储所述值。计数器14计数设置在打印机的拖拉机部分中的送料穿孔检测器13的输出。比较电路12将对应于寄存器11中的一页空白的供给穿孔数的设定值与计数器14的计数值进行比较，并且当两个值彼此一致时产生脉冲，以将其发送到输入的下一个加法器/减法器30作为附加值。第二计数装置20包括由光源4和用于检测每一页放电空白3的光接收元件5，放大器，延迟电路21和触发器电路22构成的光传感器15。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式