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21. 发明专利

JPH08273019A SYSTEM FOR SETTING COIN SORTING REFERENCE DATA 失效
公开(公告)号：JPH08273019A
公开(公告)日：1996-10-18
申请号：JP7138495
申请日：1995-03-29
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , HOSOYA MASAMI
IPC分类号： G07D5/08 , H04M17/02
摘要： PURPOSE: To enable speaking at a public telephone or article sale at a vending machine, etc., by means of a new coin by setting new sorting reference data corresponding to the new coin from the outside in the case of issuing the new coin or the like. CONSTITUTION: At a public telephone set provided with a coin sorting part, a normal coin discriminable range is set for discriminating whether the coins of all denominations to be used for this public telephone set are normal or not, and the storage area (an EEPROM 23) of respective sorting reference data corresponding to respective coin denominations are provided. On the other hand, the sorting reference data to be stored in this storage area are prepared as relative data corresponding to the normal coin discriminable range and down loaded from center equipment. As a result, when the new coin is issued or the like, the sorting reference data concerning this newly issued coin can be set as common data corresponding to the respective public telephone sets. Therefore, speaking with the new coin can be immediately executed at each public telephone set.

22. 发明专利

JPH07123180A PUBLIC TELEPHONE SET 失效
公开(公告)号：JPH07123180A
公开(公告)日：1995-05-12
申请号：JP28556293
申请日：1993-10-21
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , SUZUKI YORIO , YOSHIMURA KATSUMI
IPC分类号： H04M17/00 , H04M17/02
摘要： PURPOSE:To detect illegal use of a card quickly and properly in the public telephone set. CONSTITUTION:When a card is used to make a call through a public line LN1, a private line LN2 is provided and each information of the card in use is communicated with a card validation system managing each card through the private line. Then the propriety of the card is verified based on the result of communication and the propriety of talking is controlled depending on the result of verification. Thus, the illegal use of the card is surely and quickly detected at the start of talking and the talking is stared quickly.

23. 发明专利

JPH05191535A PUBLIC TELEPHONE SET 失效
公开(公告)号：JPH05191535A
公开(公告)日：1993-07-30
申请号：JP2432192
申请日：1992-01-16
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI
IPC分类号： H04M17/00 , G06F9/06 , G06F11/00 , G06F12/14 , G06F21/24
摘要： PURPOSE:To easily alter and add function data on a public telephone set at the scene. CONSTITUTION:An external terminal 30 is connected to the pubilc telephone set and program data in the external terminal 30 is loaded on E PROM 23 in the public telephone set. The program is executed and function data in E PROM 22 is altered and added. When it is terminated, program data in E PROM 23 is eliminated. Consequently, function data can be altered and added in the scene, complicated ROM exchange work becomes unnecessary and the illegal rewriting of function data with high security is prevented.

24. 发明专利

JPH05153289A PUBLIC TELEPHONE SET 失效
公开(公告)号：JPH05153289A
公开(公告)日：1993-06-18
申请号：JP33941091
申请日：1991-11-29
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI
IPC分类号： H04M17/00
摘要： PURPOSE:To prevent an unset identification code from being transmitted at the time of informing self-diagnostic information to the side of an alarm receiver in a public telephone set. CONSTITUTION:When the identification code is not set to RAM 17, 'non-usable' is displayed on a display 12 to inform an operator of that the identification code is not set and self-diagnostic information is hindered from transmitting to a normal processing such as information processing, speaking processing, etc., to the alarm receiver. Consequently, the unset identification code is not transmitted to the alarm receiver with self-diagnostic information so that after the dealer sets the identification code, it is transmitted to the alarm receiver for the first time. As the result, the side of the alarm receiver can easily identify which public telephone set diagnostic information is from.

25. 发明专利

JPH0477608A APPARATUS FOR MEASURING OUTER DIAMETER OF HARD CURRENCY 失效
公开(公告)号：JPH0477608A
公开(公告)日：1992-03-11
申请号：JP19049190
申请日：1990-07-20
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI
IPC分类号： G01B11/10 , G07D5/02
摘要： PURPOSE:To obtain the data of the outer diameter of hard currency based on the value of a counter when the pass of the hard currency is confirmed and the initial value which is determined with an initial-value determing means. CONSTITUTION:When the input of a coin is detected, the power supply of a LED is turned ON. At the same time, a binary counter 10 is reset. The value is set at '0.' Then, the value of the counter 10 is read and stored, and the judgment for the determination of the initial value is performed. The initial value is stored. The value of the counter 10 is read again. The data values which are read at this time are compared with the initial value. When the data values disagree with the initial value, measurement starting is judged, and the datum value which is read at this time is stored. The value of the counter 10 is read out again. The end of measurement is judged based on the agreement between the data value which is read at this time and the initial value. The outer-diameter data of the coin are operated and determined based on the data value which is read at this time and the initial value. In this way, the accurate selection of the outer diameter of the hard currency can be performed.

26. 发明专利

JP2001125789A PROGRAM DOWNLOAD METHOD 失效
公开(公告)号：JP2001125789A
公开(公告)日：2001-05-11
申请号：JP30557899
申请日：1999-10-27
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , TAKAGI TATSUMI
IPC分类号： G06F9/06 , G06F9/445
摘要： PROBLEM TO BE SOLVED: To prevent complication in management on the side of a managing device and the malfunction of a program on the side of a terminal in the case of revising the task program of the terminal on the basis of download. SOLUTION: When revising the task program of the terminal (I/F device 5, for example), a managing device 4 initializes an area 43A corresponding to this terminal, stores all programs including the revise task program, performs check sum operation concerning all data in the area 43A and downloads all the programs and the result of the check sum operation to the terminal. After a receiving area 55A is initialized, the terminal writes the download program and simultaneously writes all the data of the area 55A in a memory 54. After this write is completed, the terminal performs check sum operation concerning all the data in the memory 54, compares the result with the result of the check sum operation on the side of the managing device and discriminates whether download is right or not.

27. 发明专利

JP2001101007A DOWN-LOAD METHOD 失效
公开(公告)号：JP2001101007A
公开(公告)日：2001-04-13
申请号：JP2000235360
申请日：2000-08-03
申请人： TAMURA ELECTRIC WORKS LTD
发明人： SUZUKI YORIO , KADOKAWA KEIICHI , HOSOYA MASAMI
IPC分类号： G06F12/16 , G06F9/445 , G06F11/00 , G06F13/00 , H04M1/00 , H04M17/00
摘要： PROBLEM TO BE SOLVED: To ensure a speech service even when a program is not normally down-loaded in a public telephone set for offering a speech service according to the execution of a program. SOLUTION: Second memories 18c1-18c8 are arranged so that each of them has the same address and different banks, and the plural second memories are divided into two groups according to the bank numbers. A first memory 18b and a third memory 18a whose address is different from that of the second memory are respectively provided with a table in which the program number and the bank number of the second memory are stored as a pair, and when the number and a writing address transmitted from a center are received before the down-load of a program, the bank number of the second memory is selected according to the value of the table, and the down-load program is stored in the second memory of the group different from the group with the bank number according to the writing address.

28. 发明专利

JPH1139541A COIN STORAGE DEVICE 失效
公开(公告)号：JPH1139541A
公开(公告)日：1999-02-12
申请号：JP19127897
申请日：1997-07-16
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , HOSOYA MASAMI
IPC分类号： G07F5/22 , G05D3/00 , G05D5/00 , G07D9/00
摘要： PROBLEM TO BE SOLVED: To eliminate the need of a return level and to miniaturize and economize a device by stopping the drive of a magnet and guiding continuously fed first and second coins to a return track in the case that the fed first coin is discriminated as a current coin and the second coin is fed within prescribed time after driving the magnet. SOLUTION: The operation current is supplied to a sorting (SM) magnet in order to store the current coin in a storage part (S400) and the first timer of 30 ms and the second timer of 40 ms are started (S401 and S402). The time-up of the first timer of 30 ms is judged (S403), whether or not the second fed coin is detected as the current coin is judged (S404) in the case of 'N' and the time-up of the second timer of 40 ms is judged (S405) in the case of 'N'. When the second current coin is detected during the operation of the first timer of 30 ms, energizing to the SM magnet is stopped (S407). A sorting lever maintains an interruption state, the first and second current coins are guided to the return track and the return of the coin is confirmed (S408).

29. 发明专利

JPH09185755A COIN HOUSING DEVICE 失效
公开(公告)号：JPH09185755A
公开(公告)日：1997-07-15
申请号：JP34302295
申请日：1995-12-28
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , HOSOYA MASAMI
IPC分类号： G07D9/00 , G07F1/04 , G07F9/00
摘要： PROBLEM TO BE SOLVED: To constitute a small and economical device and to reduce the power consumption of the device. SOLUTION: The device is provided with a storing part, which is provided with a storing orbit rolling coins thrown-in and discriminated to be true and plural racks 1 to 8 respectively formed in one body, and a housing and returning orbit 17 for housing the coins stored in the storing part in a safe. Then, at the time of storing the coins at the storing orbit, a motor M is driven to move the storing part to make an empty rack coincide with the position of the storing orbit and when a coin housing instruction is generated, the storing part is moved to house the coins by making the storing rack of coins according to the housing instruction coincide with the position of the housing and returning orbit. In addition, the storing part is moved for the portion of three racks at most per one housing operation (including storing operation) to reduce the power consumption of the device.

30. 发明专利

JPH08331278A DOWN LOADING METHOD 失效
公开(公告)号：JPH08331278A
公开(公告)日：1996-12-13
申请号：JP2390296
申请日：1996-02-09
申请人： TAMURA ELECTRIC WORKS LTD
发明人： KADOKAWA KEIICHI , HOSOYA MASAMI , SUZUKI YORIO
IPC分类号： G06F9/445 , G06F11/00 , G06F13/00 , H04M3/42 , H04M11/08 , H04M17/00
摘要： PURPOSE: To secure a speech service even when a program is not normally down loaded at a public telephone set, etc., for performing telephone set control according to a control program. CONSTITUTION: When the checked result of the control program down loaded from center equipment 2 shows any abnormality, the speech service is performed by executing the program of an emergency speech function part in an EPROM18 F. As a result, even when the program is not normally down loaded, the minimum speech service such as emergency call can be provided. Besides, when the checked result of a program down loaded to an EEPROM18E shows any abnormality, the speech service is performed by executing a program in a RAM18B or 18C down loaded before the down loading to the EEPROM18E.

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