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1. 发明专利

JPS60221889A COIN SELECTOR 失效
公开(公告)号：JPS60221889A
公开(公告)日：1985-11-06
申请号：JP7662084
申请日：1984-04-18
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KAI OSAMU , TOTSU HIDEO , IWABUCHI MAKOTO
IPC分类号： G07D5/02 , G07D5/08

2. 发明专利

JPS60221888A COIN SELECTOR 失效
公开(公告)号：JPS60221888A
公开(公告)日：1985-11-06
申请号：JP7661984
申请日：1984-04-18
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KAI OSAMU , TOTSU HIDEO , IWABUCHI MAKOTO
IPC分类号： G07D5/02 , G07D5/08

3. 发明专利

JPH0345435B2 失效
公开(公告)号：JPH0345435B2
公开(公告)日：1991-07-11
申请号：JP11662484
申请日：1984-06-08
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KAI OSAMU , OYAMADA TAKASHI , IWABUCHI MAKOTO
IPC分类号： G07D5/08 , G07D20060101 , G07D5/00 , G07D11/00 , G07F20060101

4. 发明专利

JPH0220952A PUBLIC TELEPHONE SET 失效
公开(公告)号：JPH0220952A
公开(公告)日：1990-01-24
申请号：JP12657489
申请日：1989-05-22
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKEDA YOSHIAKI , IWABUCHI MAKOTO , OYAMADA TAKASHI
IPC分类号： H04M17/02
摘要： PURPOSE:To adopt an arbitrary receiving system such as low amount coin priority or high amount coin priority, etc., by selecting a combination of accumulated coins which become the total amount exceeding an unreceived speech rate and being the most approximate to the unreceived speech rate, when a speech has been ended. CONSTITUTION:A fraction of an unreceived speech rate is raised to a unit of the lowest coin amount, and a combination of accumulated coins corresponding to the unreceived speech rate is selected. In this case, in order from the highest coin amount, whether a coin exists or not is checked, and with regard to the combination in which its coin exists, a receiving permission frequency is derived by dividing the unreceived speech rate by the coin amount. This processing is executed successively extending from a high amount coin to a low amount coin, which coin and how many coins are to be received are decided, and coins of its combination are received. That is, when a speech has been ended, from the contents of the storage means and the unreceived speech rate, a combination of accumulated coins which become the total amount exceeding the unreceived speech rate and being the most approximate to the unreceived speech rate is selected by a selecting means, and in accordance with its result, coin receiving means 105A, 105B... are driven and the coins are received. In such a way, coins in an arbitrary position can be received.

5. 发明专利

JPH0137905B2 失效
公开(公告)号：JPH0137905B2
公开(公告)日：1989-08-10
申请号：JP5785582
申请日：1982-04-06
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKEDA YOSHIAKI , IWABUCHI MAKOTO , OYAMADA TAKASHI
IPC分类号： G07F9/00 , G07F5/24 , G07F9/04 , H04M17/02

6. 发明专利

JPS61180387A COIN STORAGE UNIT 失效
公开(公告)号：JPS61180387A
公开(公告)日：1986-08-13
申请号：JP488085
申请日：1985-01-17
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON TELEGRAPH & TELEPHONE , ANRITSU CORP
发明人： IWABUCHI MAKOTO , ASANO HIROYUKI , TOMONO AKIRA , HAYAKAWA FUYUHISA , SATO YOSHIHARU
IPC分类号： G07F9/00

7. 发明专利

JPS60262293A COIN INSPECTOR 失效
公开(公告)号：JPS60262293A
公开(公告)日：1985-12-25
申请号：JP11746184
申请日：1984-06-09
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KAI OSAMU , OYAMADA TAKASHI , IWABUCHI MAKOTO
IPC分类号： G07D5/08

8. 发明专利

JPH0228196B2 失效
公开(公告)号：JPH0228196B2
公开(公告)日：1990-06-21
申请号：JP7661984
申请日：1984-04-18
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KAI OSAMU , TOTSU HIDEO , IWABUCHI MAKOTO
IPC分类号： G07D5/02 , G07D5/08

9. 发明专利

JPS6058766A TELEPHONE SWITCHING DEVICE 失效
公开(公告)号：JPS6058766A
公开(公告)日：1985-04-04
申请号：JP16635883
申请日：1983-09-09
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON TELEGRAPH & TELEPHONE
发明人： IWABUCHI MAKOTO , KOBAYASHI YASUO , NAKADA JIYUNJI , EBARA MASAMITSU
IPC分类号： H04M1/00 , H04M1/738 , H04M17/00
摘要： PURPOSE:To transfer a call from the side of a general subscriber's telephone set, which is in course of call terminating, to the side of a public telephone set, by providing a circuit which transmits a momentarily polarity-inverted signal to the public telephone set when the busy general subscriber's telephone set is switched to the public telephone set with switches. CONSTITUTION:Changeover switches SW1 and SW2 between both telephone sets have a lock position LA of the side of a general subscriber's telephone set TEL2, a lock position LB of the side of a public telephone set TEL1, and a non-lock positon NL, and a non-lock switch K1 and switches S1-S3 are operated in order while switches SW1 and SW2 are returned to the position LB after they pass the position LB from the position LA to reach the position NL. In case of transfer, the handset of the telephone set TEL1 is hooked off preliminarily. First, when switches are switched from the position LA to the position NL, a capacitor C7 is charged through the switch K1, and simultaneously, capacitors C1 and C2 of the public telephone set are charged. Next, switches S1-S3 are switched, and the momentarily polarity-inverted signal is transmitted to the telephone set TEL1 by discharging of the capacitor C7 and etc., and an incoming response relay R is operated to form a terminating speaking circuit of the telephone set TEL1, and switches are returned to the position LB to make the call possible.

10. 发明专利

JPH0320948B2 失效
公开(公告)号：JPH0320948B2
公开(公告)日：1991-03-20
申请号：JP12657489
申请日：1989-05-22
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKEDA YOSHIAKI , IWABUCHI MAKOTO , OYAMADA TAKASHI
IPC分类号： H04M17/02

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