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1. 发明专利

JPS6015762A PREVENTING DEVICE FOR FOUL WRITING OF MAIN MEMORY 失效
公开(公告)号：JPS6015762A
公开(公告)日：1985-01-26
申请号：JP12381483
申请日：1983-07-07
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FURUKAWA TETSUO , KUWAYAMA AKIRA
IPC分类号： G06F12/14
摘要： PURPOSE:To prevent the foul writing and to avoid destruction of data on programs of other types by securing the relationship between the type of a program and the address of a main memory to which the program is written in a writing mode to the main memory and checking the propriety of said relationship. CONSTITUTION:A CPU21 delivers the numerical value corresponding to the type of a program to a data bus every time the type of the program is changed and stores the value to a register 31. When the CPU21 writes data to a main memory 22, the address information is delivered to an address bus 23. Then the com- parison is carried out between a write permission upper limit address 33 and a write permission lower limit address 34 corresponding to the program under operation selected out of a write permission address setting device 25 set for each type of program and based on the memory information 35 of the register 31. When the coincidence is obtained from said comparison, a main memory write signal is transmitted to a write signal line 28. Then no limitation is given to the memory 22 of the CPU21.

2. 发明专利

JPH0323756A DATA TRANSMISSION METHOD FOR MULTIPLE PARTY LINE 失效
公开(公告)号：JPH0323756A
公开(公告)日：1991-01-31
申请号：JP15675389
申请日：1989-06-21
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUWAYAMA AKIRA , ENAMI MASATAKE
IPC分类号： H04M11/00 , H04L12/18
摘要： PURPOSE:To receive data and to send a multiple address message even before placing a telephone or in absence by selecting data transmission terminal equipment by sending the selection signal of an exchange, transmitting data by closing the loop of the terminal equipment, and ringing a telephone set by the completion of data transmission. CONSTITUTION:A data transmission processing function is attached on the exchange 1 and a line circuit 2, and a data reception terminal 5 is provided with an individual selection signal reception circuit 11, a circuit to perform the opening/closing of the loop, and a data reception circuit 12, and performs the closing of the loop by receiving an individual selection signal, and generates a data communication line between an exchange line circuit 2. When the data transmission is completed, the data transmission terminal 5 performs the release of the loop, and rings the telephone set 4 by sending a call signal from the exchange line circuit 2. In such a way, the data transmission can be performed before performing speech, and a respondent can communicate with a caller after observing reception data, and also, the data can be received even in absence, and also, the data transmission of multiple groups with multiple address can be performed.

3. 发明专利

JPS6346094A PRIVATE BRANCH ELECTRONIC EXCHANGE 失效
公开(公告)号：JPS6346094A
公开(公告)日：1988-02-26
申请号：JP18988686
申请日：1986-08-13
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUWAYAMA AKIRA
IPC分类号： H04M3/38 , H04Q3/42
摘要： PURPOSE:To change the content of functional regulation between, for instance, daytime and nighttime by providing plural kinds of setting areas as functional regulation table setting areas. CONSTITUTION:In a functional regulation table 11, a functional regulation table 13 for daytime of respective functional regulation number is set in a first setting area 12, and a functional regulation table 15 for nighttime of respective functional regulation number is set in a second setting area 14. A CPU 4 uses the functional regulation table used for judging distinction between the permission of origination and the inhibition of origination according to manual setting operation from a teletypewriter 16. At the time of using the functional regulation table 13 for daytime, a flag '0' is set in a setting area 17 by the teletypewriter 16, and when staff members go home, the content of a day and night judging flag 17 is changed from '0' to '1' by a manual operation. Thereby, a trunk line origination without permission by a guard, etc., at night can be prevented.

4. 发明专利

JPS60212056A Ineffective retention supervising equipment of channel 失效
标题翻译：无效监控通道设备
公开(公告)号：JPS60212056A
公开(公告)日：1985-10-24
申请号：JP6693284
申请日：1984-04-04
申请人： Matsushita Electric Ind Co Ltd
发明人： KUWAYAMA AKIRA , MIYAZAKI YOSHIBUMI
IPC分类号： H04Q3/545 , H04M3/14
CPC分类号： H04M3/14
摘要： PURPOSE:To prevent all channels from being in busy on a program even for the along period use of an automatic exchange by detecting automatically a channel brought into the activated state inadequately due to program mistake or any other cause, restoring forcibly it to the idle state. CONSTITUTION:Each channel in an exchange 1 is provided respectively with channel numbers (1-n) in order to manage the channels at first and the numbers are stored in a managing table 7 in a main storage device 5 as shown in Fig. When the talking is finished and a handset of an extension 2 is hooked on, the state is detected by the controller 5, the channel number of a call state table 8 stored in advance is extracted and the state of the channel number corresponding to the managing table 7 is brought into the idle state based thereupon. Succeedingly, the operating flag on a supervising table 9 stored in the supervising table 9 is erased by the managing table once a day.
摘要翻译：目的：为了防止所有频道在程序中处于忙碌状态，即使在一段时间内也可以通过自动检测由于程序错误或任何其他原因导致处于激活状态的通道，强制将其恢复到空闲状态。构成：交换机1中的每个信道分别被提供信道号（1-n），以便首先管理信道，并将号码存储在主存储装置5中的管理表7中，如图3所示。当通话完成并且分机2的手机被挂接时，控制器5检测到状态，提取存储的呼叫状态表8的通道号，并且管理对应的通道号的状态基于此，表7进入空闲状态。成功地，管理表每天一次擦除存储在监控表9中的监控表9上的操作标志。

5. 发明专利

JPS5963856A Automatic informing method of terminating call 失效
标题翻译：终止呼叫的自动通知方法
公开(公告)号：JPS5963856A
公开(公告)日：1984-04-11
申请号：JP17492682
申请日：1982-10-04
申请人： Matsushita Electric Ind Co Ltd
发明人： KUWAYAMA AKIRA
IPC分类号： H04M3/42
CPC分类号： H04M3/42
摘要： PURPOSE:To inform automatically the sending of a new terminating call to the terminating subscriber's side in busy by introducing a specific tone with the current call for a short time to listen the tone to the terminating subscriber when another calling subscriber calls the terminating subscriber in busy. CONSTITUTION:When a subscriber A sends a call to a subscriber B and listens to a busy tone, a central controller CPU registers fixed timing number N in an area of a timing counter T1 in a subscriber's data table P1 of the subscriber A on a main memory MM and stores ''1'' in a timing information processing and registering part as the registration of the necessity of automatic terminating information. Subsequently, the central controller CPU subtracts ''1'' from the timing value N of the subscriber A of which timing information processing and registering part is ''1'' during interruption every one second. After repeating said operation by N times and confirming ''0'' at the Nth time, automatic termination informing method is executed by the same processing as the detection of the previously described specific dial.
摘要翻译：目的：通过在短时间内通过当前呼叫引入特定音调来向通知用户端发送新的终接呼叫，以便当另一主叫用户在忙时呼叫终接用户时，向终接用户收听音。规定：当用户A向用户B发送呼叫并收听忙音时，中央控制器CPU在主用户A的用户数据表P1中的定时计数器T1的区域中登记固定的定时号N 存储器MM并将“1”存储在定时信息处理和登记部分中作为自动终止信息的必要性的注册。随后，中央控制器CPU在每隔一秒的中断期间从定时信息处理和登记部分为“1”的用户A的定时值N中减去“1”。在第N次重复所述操作N次并确认“0”之后，通过与先前描述的特定拨盘的检测相同的处理来执行自动终止通知方法。

6. 发明专利

JPS63178648A PRIVATE ELECTRONIC BRANCH EXCHANGE SYSTEM 失效
公开(公告)号：JPS63178648A
公开(公告)日：1988-07-22
申请号：JP912487
申请日：1987-01-20
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUWAYAMA AKIRA
IPC分类号： H04M3/54
摘要： PURPOSE:To widen the application range of a transfer function by providing a transfer destination type area to the calling state table of each subscriber extension telephone set so as to transfer a call to a desired trunk line. CONSTITUTION:When a telephone set 12 hooks off and a special number for absence transfer and representing the absence transfer to a trunk line is dialed and the subscriber number of the trunk line of the transfer destination is dialed, then a master controller 20 sets the absence transfer state flag of the calling state table of the telephone set 12 to the state of 'during transfer' and the subscriber number of the trunk line being the transfer destination is stored in the transfer destination number area. In hooking off the telephone set 11 and dialing the subscriber number of the telephone set 12, the master controller 20 calls the calling state table of the telephone set 12 from each calling state table stored in the main storage device 21, reads the subscriber number of the transfer destination from the transfer destination number area to operate a trunk line circuit 15, thereby applying absence transfer to the trunk line 17.

7. 发明专利

JPS635651A TELEPHONE SET 失效
公开(公告)号：JPS635651A
公开(公告)日：1988-01-11
申请号：JP14870586
申请日：1986-06-25
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUWAYAMA AKIRA
IPC分类号： H04M1/00
摘要： PURPOSE:To offer customers services according to importance by providing a call processing table with a flag storing that the display of the service class is needed or not and displaying the service class according to the presence or absence of the flag at the time of an incoming call. CONSTITUTION:It is assumed that a telephone set 5 in a guest room with top priority is hooked off, and a customer dials '2' of a telephone set 4 in a room where a person in charge of room service resides. A central processing unit 2 detects the offhook and the dial '2', retrieves the call processing table, and knows the telephone set of the dial '2' and its containing position. Then the unit 2 checks the flag storing that the display of the service class of the telephone set 5 is needed or not. If so, the unit 2 issues instructions to display the telephone number and the service class number by the telephone set, and simultaneously outputs instructions to transmit an incoming tone. The person in charge of room service can respond to the incoming call, listening to the incoming tone and viewing the service class number.

8. 发明专利

JPS611195A METHOD FOR MANAGING GENERATION OF PROGRAM 失效
公开(公告)号：JPS611195A
公开(公告)日：1986-01-07
申请号：JP12239184
申请日：1984-06-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： KUWAYAMA AKIRA
IPC分类号： H04Q3/545 , G06F9/06
摘要： PURPOSE:To attain the inclusion of generations of terminal control programs by providing the generation number of the program to an operating telegraphic message to allow an exchange control processor to apply exchange control corresponding to the generation number. CONSTITUTION:In operating a generation management system of the program, a control program is transferred from a floppy disc 13 to an exchange control processor 11, which controls an exchange 10. Plural terminal control processors 3-1, 3-2, 5-1, 8-1 operated by a mask program are connected to a communication bus 14 connected to the exchange 10 and subscriber circuits 2-1, 2-2, trunk line circuits 4, 1 and an attendant board 7-1 are connected to the processors 3-1, 3-2, 5-1, 8-1. Further, a format of operating start telegraphic message is provided with a telegraphic message table, a telegraphic message number and generation number, the control processor 11 applies exchange control corresponding to the generation number to attain the inclusion of generations of terminal control programs.

9. 发明专利

JPS59231800A PREVENTING DEVICE FOR FOUL WRITING TO MAIN MEMORY 失效
公开(公告)号：JPS59231800A
公开(公告)日：1984-12-26
申请号：JP10613683
申请日：1983-06-14
申请人： MATSUSHITA ELECTRIC IND CO LTD
发明人： FURUKAWA TETSUO , KUWAYAMA AKIRA
IPC分类号： G06F12/14 , G06F11/07 , G06F21/02 , G11C29/00
摘要： PURPOSE:To prevent the foul writing and to improve the reliability of a device applying a microprocessor by inhibiting the writing for each area of a main memory. CONSTITUTION:A CPU21 activates a main memory writing signal line 26 and also supplies the address information to an auxiliary memory 25. The permission/inhibition information for writing to a main memory 22 is impressed to a gate 24 with the output data of the memory 25. When this information is set at ''1'', the state of the line 26 is transmitted as it is to a signal line 28. Then the data is written to the memory 22. In this case, the state of the line 26 is not transmitted to the line 28 in case the data 36 delivered from the memory 25 in response to upper 8 bits of the address information given from the CPU21 is set at ''0''. As a result, the foul writing is prevented to the memory 22. In addition, an interruption is applied to the CPU21 by a signal line 27 to inform the foul writing.

10. 发明专利

JPS5977757A Response method with incoming call type designation 失效
标题翻译：具有呼叫类型指定的响应方法
公开(公告)号：JPS5977757A
公开(公告)日：1984-05-04
申请号：JP18851382
申请日：1982-10-26
申请人： Matsushita Electric Ind Co Ltd
发明人： KUWAYAMA AKIRA
IPC分类号： H04M3/60
CPC分类号： H04M3/60
摘要： PURPOSE:To attain quick response by processing a call according to the priority of an incoming call display number set at an operator's console. CONSTITUTION:The incoming display number ATn is defined in the trunk memory of a trunk A, and when a CPU detects an incoming call, a display number managing table corresponding to the ATn of the incoming call type table is linked to a memory MEM. Further, the CPU gives a command that the lamp corresponding to the incoming display number of the operator C is to be lighted to the operator controller ACC. When the operator depresses a special answer key SP-ANS and the key corresponding to the lighted ATn is inputted, the ACC transmits the data to the CPU. The CPU recognizes that the data comes from the SP-ANS so as to communicate the operator's console and the corresponding trunk. The call memory being busy is disconnected from the incoming call type table, and then the incoming call is linked, then the memory is linked to the head of the incoming call type table.
摘要翻译：目的：通过根据在操作员控制台设置的来电显示号码的优先级处理呼叫来获得快速响应。构成：在中继线A的中继线存储器中定义输入的显示号码ATn，当CPU检测到来电时，对应于来电类型表的ATn的显示号码管理表链接到存储器MEM。此外，CPU给出与操作者C的输入显示编号对应的灯要点亮到操作者控制器ACC的命令。当操作员按下特殊应答键SP-ANS并输入与点亮的ATn对应的键时，ACC向CPU发送数据。 CPU识别出数据来自SP-ANS，以便通信操作员的控制台和相应的中继线。正在忙碌的呼叫存储器与来电类型表断开连接，然后呼入呼叫被链接，然后内存链接到呼入呼叫类型表的头部。

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