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21. 发明专利

JPS59215629A Electromagnetic relay 失效
公开(公告)号：JPS59215629A
公开(公告)日：1984-12-05
申请号：JP9023683
申请日：1983-05-23
申请人： Fujitsu Ltd
发明人： HANADA HIROTSUGU , MIURA TAKASHI , OKAMOTO YOSHIO , KOBAYASHI MITSURU
IPC分类号： H01H50/56

22. 发明专利

JPS5994324A ELECTROMAGNETIC RELAY 失效
公开(公告)号：JPS5994324A
公开(公告)日：1984-05-31
申请号：JP20307582
申请日：1982-11-19
申请人： FUJITSU LTD
发明人： FUNADA KUNIHIKO , MIURA TAKASHI , TAMURA SHIYOU
IPC分类号： H01H50/56 , H01H50/04 , H01H50/36

23. 发明专利

JPS58105379A AUTOMATIC MONEY DEPOSITING AND PAYING MACHINE 失效
公开(公告)号：JPS58105379A
公开(公告)日：1983-06-23
申请号：JP20429181
申请日：1981-12-17
申请人： FUJITSU LTD
发明人： TAKANO MITSUO , MIURA TAKASHI
IPC分类号： G07F9/02 , G06Q20/18 , G06Q40/00 , G06Q40/02 , G07D9/00 , G07F19/00
摘要： PURPOSE:To increae the subjected range of customers for an automatic money depositing paying machine, by selecting an optional language by a customer among plural languages and then displaying the guide of operations with the selected language. CONSTITUTION:For an automatic money depositing/paying machine which is capable of a display for the guide of operations with plural languages, a picture storage device 23 stores the same guide in different languages. A customer pushes either one of 1-4 of a switch 21 to select an optional one of the plural languages. Then the guide information corresponding to the selected language is read out of the device 23 and under the control of a control circuit 22 and then displayed at a display 24. In such a way, the subject range can be increased for customers of an automatic money paying machine.

24. 发明专利

JPS5721019A METHOD OF SECURING CONTACT BALL 失效
公开(公告)号：JPS5721019A
公开(公告)日：1982-02-03
申请号：JP9606780
申请日：1980-07-14
申请人： FUJITSU LTD
发明人： MIURA TAKASHI , ASATSU ISAMU , IHARA KENICHI , OKAMOTO YOSHIO
IPC分类号： H01H11/06

25. 发明专利

JPS53129841A CONTACTLESS RELAY 失效
公开(公告)号：JPS53129841A
公开(公告)日：1978-11-13
申请号：JP4413477
申请日：1977-04-19
申请人： FUJITSU LTD
发明人： MIURA TAKASHI , NEGITA MORIYASU , TAMURA JIYOU
IPC分类号： H03K17/13
摘要： PURPOSE:To ensure a correct opertion of zero volt switching, while promoted a simplification by reducing a number of circuitry elements as to a little quantity as possible, when making an arrangement of circuit constitution of the contactless relay adopting a method of zero volt switching.

26. 发明专利

JP2503326B2 失效
公开(公告)号：JP2503326B2
公开(公告)日：1996-06-05
申请号：JP14511591
申请日：1991-06-18
申请人： FUJITSU LTD
发明人： OKAMOTO YOSHIO , MIURA TAKASHI , TANAKA TAKANORI , ANDO IKUHIRO , TSUBOI SO
IPC分类号： H01H49/00 , H01H51/24

27. 发明专利

JPH06214574A SILENCING CASE 失效
公开(公告)号：JPH06214574A
公开(公告)日：1994-08-05
申请号：JP622193
申请日：1993-01-18
申请人： FUJITSU LTD
发明人： TANAKA AKIRA , MIURA TAKASHI , IKEDA KEIJI , UCHINO HIROYUKI , MOTOYAMA TSUTOMU , HARAYAMA HIDETO
IPC分类号： G10K11/162 , G10K11/16 , H01H50/02
摘要： PURPOSE:To improve a silencing effect with the silencing case which is a molded product to cover a sound producing body by forming this case of a heavy metal powder-contg. synthetic resin prepd. by mixing heavy metal powder or powder essentially consisting of this heavy metal powder into a synthetic resin. CONSTITUTION:An electromagnetic case 11 is constituted by covering an electromagnetic relay body 12 with the silencing case 10. The material of the silencing case 10 is tungsten power-contg. '6-NylonR' resin formed by mixing tungsten powder at a prescribed ratio with '6-NylonR' and its sp. gr. is, for example, 8. The reason for using the '6-NylonR' as the base material lies in that this nylon is liable to be mixed with the metallic powder and is inexpensive. The silencing case 10 has no problems is terms of an electrical insulation characteristic, is free from chipping and other defects and is well molded. In addition, there are less variations in the compsn. among the individual silencing cases and the quality thereof is constant. Then, the substantially higher silencing effect than with the conventional embodiments is obtd. and this effect is obtainable without increasing the size of the case at all.

28. 发明专利

JPH0676712A MANUFACTURE OF SEESAW TYPE POLARIZED RELAY 失效
公开(公告)号：JPH0676712A
公开(公告)日：1994-03-18
申请号：JP23065492
申请日：1992-08-31
申请人： FUJITSU LTD
发明人： SATO SHINICHI , MIURA TAKASHI , OKAMOTO YOSHIO , TANAKA TAKANORI , NAKAMURA AKIO
IPC分类号： H01H49/00 , H01F13/00 , H01H50/00 , H01H50/18
摘要： PURPOSE:To improve characteristic as an electromagnetic relay and productivity by stabilizing polarized amount when a rectangular magnetic plate made of iron-chrome-cobalt alloy is permanent magnetized, concerning the manufacturing method of a seesaw type polarized relay. CONSTITUTION:Concerning the manufacturing method on a seesaw type polarized relay having an electromagnet completed body, as a driving source, to which a permanent magnet, whose both ends are polarized into S poles and the center thereof, into an N pole, is fixed between the end sides of a coil wound U-shaped core, a magnetic plate 21a', made of Fe-Cr-Co, and not polarized yet, is fixed to a U-shaped core 12b. The side yokes 3a, 3b of a polarizing jig 3 are positioned in the vicinities of both ends thereof so as to position and hold the magnetic plate 21a'. The center yoke 3c of the jig 3 is formed so as to be shorter than the yokes 3a, 3b, so that the jig 3 has an E-shaped side view. The magnetic plate 21a' is set on the yokes of the jig 3. Thereafter required current is allowed to flow in a coil 2d wound on the yokes 3a, 3b, and the magnetic plate 21a' is polarize so as to be a permanent magnet 21a, and to obtain an electromagnet completed body.

29. 发明专利

JPH05225876A ELECTROMAGNETIC RELAY 失效
公开(公告)号：JPH05225876A
公开(公告)日：1993-09-03
申请号：JP2710892
申请日：1992-02-14
申请人： FUJITSU LTD
发明人： SATO SHINICHI , HANADA HIROTSUGU , MIURA TAKASHI
IPC分类号： H01H50/30 , H01H85/30
摘要： PURPOSE:To improve an armature seesaw balance electromagnetic relay in vibration and shock resistance by making the bottom of a shock absorbing member nearest to the center of an armature. CONSTITUTION:An armature 1 is tilted sideways with the supporting axis la at the lower center as a supporting point so that a moving contact 2 can be disconnected from a fixed contact 3 in association with the movement. A cover 4 is used to protect the armature 1 and the contacts 2, 3. A shock absorbing member 5 is provided on the inside wall of the cover 4. The shock absorbing member 5 to restrain the jump of the armature 1 has the shock absorbing portion 5a anchored to the inside wall of the cover 4 and the approaching portion 5b anchored to the other end of the shock absorbing portion 5a to approach to the upper center of the armature 1. The bottom of the approaching portion 5b is located at least above a bent plane H drawn by the upper wall with the tilting of the armature 1.

30. 发明专利

JPH04370620A MANUFACTURE OF ELECTROMAGNETIC RELAY 失效
公开(公告)号：JPH04370620A
公开(公告)日：1992-12-24
申请号：JP14511591
申请日：1991-06-18
申请人： FUJITSU LTD
发明人： OKAMOTO YOSHIO , MIURA TAKASHI , TANAKA TAKANORI , ANDO IKUHIRO , TSUBOI SO
IPC分类号： H01H49/00 , H01H51/24
摘要： PURPOSE:To dispense with a process to form only a nonmagnetic plate and to facilotate automatization process, by forming the nonmagnetic plate to a hoop member connecting moving springs to each other and jointing the nonmagnetic plate to armatures simultaneously. CONSTITUTION:An armature 6 is provided with a projecting portion 6a in the central portion and welded to a nonmagnetic plate 3 at end portions. Then a hoop member jointed with armatures 6 is insert-molded so as that a moving spring 2 and an armature are covered with an insulator 7. On the insulator 7, notches 7a to expose the projecting portion 2a of the spring 2 and a recess 7b to expose the projecting portion 6a of the armature 6 are provided. Then the boundary portions between the spring 2 and the nonmagnetic plate 3 on a connection member 5 are cut off, and gold plating is applied to both ends of the spring 2 to from moving contacts. Thereby a process to form a nonmagnetic plate only can be made unnecessary, and the moving spring and the armature can be united to automatize the process easily.

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