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251. 发明专利

JPS603255B2 失效
公开(公告)号：JPS603255B2
公开(公告)日：1985-01-26
申请号：JP3321679
申请日：1979-03-23
申请人： OKI DENKI KOGYO KK , NIPPON DENSHIN DENWA KOSHA , NIPPON DENKI KK , HITACHI SEISAKUSHO KK , FUJITSU KK
发明人： NAKAMURA JUNJI , DOI MIKIO , HARIMA KATSUAKI , KATO YASUO , MATSUMOTO JUZO
IPC分类号： H04M15/00 , H04M17/00 , H04M17/02

252. 发明专利

JPS59231966A PROCESSING CONTROL SYSTEM OF PUBLIC TELEPHONE SET 失效
公开(公告)号：JPS59231966A
公开(公告)日：1984-12-26
申请号：JP10622183
申请日：1983-06-14
申请人： TAMURA ELECTRIC WORKS LTD
发明人： TAKEDA YOSHIAKI , OYAMADA TAKASHI , HAYASAKA TOSHIAKI , KAI OSAMU , KUBOTA TOSHIMICHI
IPC分类号： H04M17/00 , G06F9/48 , H04M17/02
摘要： PURPOSE:To attain low power consumption while improving the response by classifying all processings into the 1st and 2nd groups having different period, placing priority to each group and executing the processing in the order of priority. CONSTITUTION:The system consists of a telephone set circuit section 10, a control section 20 receiving a charging signal transmitted from the station side through the circuit section 10 and controlling the deposition or the like of coins, and a coin processing section 30 storing selectively deposited coins based on a command from the control section 20 and return them to a return section. In the coin processing through the constitution above, all the processings are classified into those for the processings of the 1st group requiring to execute them in a short period of 4ms and of the 2nd group enough to be executed in a comparatively longer priod of 32ms, and the piority is placed over the processings in each group, the required processing is executed in accordance with the priority. When the processings are finished, a CPU 200 is brought into idle state until a new processing cycle is incoming, thereby improving the response and attains low power consumption.

253. 发明专利

JPS5952583B2 失效
公开(公告)号：JPS5952583B2
公开(公告)日：1984-12-20
申请号：JP6375280
申请日：1980-05-14
申请人： NIPPON ELECTRIC CO
发明人： YOKOO KAZUYOSHI
IPC分类号： H04M15/00 , H04M17/00 , H04W4/00 , H04W4/24 , H04W88/02

254. 发明专利

JPS59176963A Circuit for receiving charging signal 失效
标题翻译：接收充电信号电路
公开(公告)号：JPS59176963A
公开(公告)日：1984-10-06
申请号：JP5076583
申请日：1983-03-26
申请人： Tamura Electric Works Ltd
发明人： ASANO HIROYUKI , SANO YOSHIKI
IPC分类号： H04M17/00 , H04M15/28
CPC分类号： H04M15/28
摘要： PURPOSE:To attain the frequency setting with high accuracy without requiring any adjusting operation by changing the inverting period of an inverting circuit inverted at a front edge of an input pulse by means of digital processing depending on the value of a frequency of an input signal. CONSTITUTION:A charging signal having frequencies such as 50, 35, 100 Hz or the like is inputted to terminals L1 and L2 and a ground terminal G, and a clock signal having prescribed frequencies of f1, f2 is inputted respectively to terminals CK1 and CK2. The charging signal is inputted to an inverting circuit INV via a photocoupler PC. The INV is inverted at the front edge of the input pulse and outputs a signal having the length of period, and a counter circuit CNT counts the clock by this output signal. When the CNT counts a prescribed number of clocks, a gate circuit GT is opened so as to pass through the front edge pulse of the next period and output it as the charging signal. The circuit GT is closed before the next front edge pulse is incoming by means of an output of a prescribed period of the CNT for the charging signal of a low frequency so as to reset the INV via a reset circuit RS and the INV is inverted by the next front edge pulse before the circuit GT is opened for a high frequency.
摘要翻译：目的：通过根据输入信号的频率值通过数字处理改变在输入脉冲的前沿反转的反相电路的反相周期，以高精度实现频率设置，而不需要任何调整操作。构成：将具有50,35,100Hz等频率的充电信号输入到端子L1，L2和接地端子G，将具有规定频率f1，f2的时钟信号分别输入端子CK1，CK2 。充电信号通过光电耦合器PC输入到反相电路INV。 INV在输入脉冲的前沿被反相，并输出具有周期长度的信号，并且计数器电路CNT通过该输出信号对时钟进行计数。当CNT计数规定数量的时钟时，门电路GT被打开以便通过下一周期的前沿脉冲并将其作为充电信号输出。电路GT在下一个前沿脉冲通过用于低频的充电信号的CNT的规定周期的输出进入之前被关闭，以便经由复位电路RS复位INV，并且INV被倒置电路GT之前的下一个前沿脉冲为高频开启。

255. 实用新型

JPS59149770U JPS59149770U - 失效
公开(公告)号：JPS59149770U
公开(公告)日：1984-10-06
申请号：JP4413083
申请日：1983-03-26
IPC分类号： H04M17/00

256. 实用新型

JPS59128873U JPS59128873U - 失效
公开(公告)号：JPS59128873U
公开(公告)日：1984-08-30
申请号：JP2084583
申请日：1983-02-17
IPC分类号： H04M17/02 , E05C9/02 , E05C19/10 , H04M17/00

257. 实用新型

JPS59111355U JPS59111355U - 失效
公开(公告)号：JPS59111355U
公开(公告)日：1984-07-27
申请号：JP19791883
申请日：1983-12-24
IPC分类号： H04M17/00 , H04M17/02

258. 实用新型

JPS59104660U 失效
公开(公告)号：JPS59104660U
公开(公告)日：1984-07-14
申请号：JP20220682
申请日：1982-12-28
IPC分类号： H04M17/00 , H04M17/02 , H04M19/02

259. 发明专利

JPS5966234A Automatic dial response paging system 失效
标题翻译：自动拨号呼叫系统
公开(公告)号：JPS5966234A
公开(公告)日：1984-04-14
申请号：JP17715582
申请日：1982-10-08
申请人： Nec Corp
发明人： FUJISAWA TOORU
IPC分类号： H04M3/42 , H04M1/27 , H04M1/272 , H04M1/2745 , H04M11/02 , H04M15/08 , H04M17/00 , H04Q7/38
CPC分类号： H04M1/2725 , H04M11/022
摘要： PURPOSE:To attain a call even for blind personnel, by connecting a paging receiver to an automatic dial adapter and coupling it to a telephone set to transmit automatically a calling subscriber number from the paging receiver to the telephone set. CONSTITUTION:A memory 6 is connected to a reader 12 via a contact 18, when an informing tone is generated from a received signal to be selected and the paging receiver 32 storing a calling subscriber number into the memory 6 is inserted to an opening section 35 of the automatic dial adapter 33. In coupling a transmitter 19 of a telephone set hooking up to a coupler 15 of the adapter 33, a switch 7 is closed and the reader 12 is started by a switch 16. The number memory read out from the reader 12 with a clock of a timer 11 is converted 13 into a tone dial signal of the calling subscriber number, amplified and transmitted from the transmitter 19 to an exchange via the coupler 15.
摘要翻译：目的：即使是盲人，也可以通过将寻呼机连接到自动拨号适配器并将其连接到电话机上来自动发送主叫用户号码，从呼叫接收机传输到电话机。构成：当从要被选择的接收信号产生通知音时，存储器6经由接点18连接到读取器12，并且将存储有主叫用户号码的寻呼机32插入到存储器6中，在将连接到适配器33的耦合器15的电话机的发射器19联接时，开关7闭合，并且读取器12由开关16启动。从存储器读出的号码存储器具有定时器11的时钟的读取器12被转换为主叫用户号码的音调拨号信号，被放大并经由耦合器15从发送器19发送到交换机。

260. 实用新型

JPS5937670U JPS5937670U - 失效
公开(公告)号：JPS5937670U
公开(公告)日：1984-03-09
申请号：JP13061982
申请日：1982-08-31
IPC分类号： G07F1/02 , H04M17/00 , H04M17/02

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