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1. 发明专利

JPH08338855A METHOD AND APPARATUS FOR DECIDING FAILURE OF IC CARD 失效
公开(公告)号：JPH08338855A
公开(公告)日：1996-12-24
申请号：JP14777995
申请日：1995-06-14
申请人： NIPPON TELEGRAPH & TELEPHONE , NTT ELECTRONIC TECH
发明人： KAWAKITA TATSUJIRO , YOSHINO HIDEO , MIYAHARA NORIO
IPC分类号： G01R31/04 , G06K17/00
摘要： PURPOSE: To obtain method and apparatus for deciding failure of an IC card automatically in a short time upon receiving a claim of failure. CONSTITUTION: At least two kinds of voltage, i.e., a voltage for turning a junction diode 1 on sufficiently and a voltage for turning the junction diode 1 off sufficiently, are applied to predetermined terminals of an objective IC card and the I-V characteristics are determined roughly by measuring the resistance. Two kinds of resistance are then compared with the resistance of IC card and sorted thus estimating the failure mode. Consequently, failure of IC card can be decided without requiring any special expert knowledge, curve tracer or special apparatus for observing the surface of IC chip.

2. 发明专利

JP2001357335A METHOD AND SYSTEM FOR MEDIATION OF CHARGE PAYMENT AND STORAGE MEDIUM WITH CHARGE PAYMENT MEDIATION PROGRAM STORED 失效
公开(公告)号：JP2001357335A
公开(公告)日：2001-12-26
申请号：JP2000178882
申请日：2000-06-14
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： YASUNAGA KENJI , MASUDA RYUTA , DATE SHIGERU , KAWAKITA TATSUJIRO
IPC分类号： G07G1/14 , G06Q20/00 , G06Q20/02 , G06Q30/06 , G06Q50/00 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To provide a method and a system for mediation of charge payment and a storage medium with a charge payment mediation program stored, which protect a seller from an ill-natured purchaser when performing a function by which the purchaser rejects settlement of the bill in the case that a piece of commodity delivered from the seller to the purchaser is defective. SOLUTION: The purchaser purchases a commodity at a shop and issues a purchase request including money payment information for purchase of the commodity to a setting organ, and the setting organ processes the purchase request and asks a settlement mediation organ to deposit the amount of money for payment of the commodity and forwarding expenses received from the purchaser, and the settlement mediation organ keeps the amount of received money by dividing it into the amounts for the commodity and forwarding expenses, and the purchaser makes a rejection report of settlement rejection to the settlement organ after receiving the commodity from the shop, the settlement organ issues a request for payment to the settlement mediation organ, and the liquidation mediation organ pays forwarding expenses to the shop and returns only the amount for the commodity to the purchaser.

3. 发明专利

JPH10327273A ISDN BASIC INTERFACE STATION POWER FEEDING/POWER RECEIVING CIRCUIT 失效
公开(公告)号：JPH10327273A
公开(公告)日：1998-12-08
申请号：JP13205797
申请日：1997-05-22
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： MINE SHINICHI , KAWAKITA TATSUJIRO
IPC分类号： H04M19/08 , H04M11/00
摘要： PROBLEM TO BE SOLVED: To realize a communication function which is not restricted to the basic call function of a terminal(TE) even in a situation where external power is not supplied by receiving the local power feeding current of reverse polarity, which is power-fed from an exchange, with a designated input resistance value. SOLUTION: A local power feeding/power receiving circuit 10 is connected in series to the line terminal equipment(NT) 30 connected to a U point interface and a power receiving part input resistance value setting part 12 sets an input series resistance value, and the power feeding current of the reverse polarity (inverse polarity: DC potential is higher in L2 line compared to an L1 line), which is power-fed from the exchange (LT) 20 with the input DC resistance value, is received. It is fed to the reverse reception part 31 of NT 30. A forward current bypass part 14 by-passes forward current. It is by-passed by an AC component/AC signal bypass part 15 and the AC component is prevented from flowing to a reverse power feeding/power receiving part 13. The input resistance value is automatically set in the power receiving part input resistance value setting part 12 based on a DC current value which is measured in the reverse current measuring part 11.

4. 发明专利

JPH10320510A HYBRID TYPE IC CARD 失效
公开(公告)号：JPH10320510A
公开(公告)日：1998-12-04
申请号：JP13205897
申请日：1997-05-22
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KAWAKITA TATSUJIRO
IPC分类号： G06K19/07 , G06K17/00 , G06K19/077
摘要： PROBLEM TO BE SOLVED: To make a hybrid type IC card possible to perform necessary operations by only an electric power supplied from a non-contact interface and with no use of any battery, by using a power changeover switch to perform the switching between a contact and the non-contact interface to supply the power to the inside of a chip. SOLUTION: An electric power is supplied to a non-contact interface coil 25 of an IC card 100 from a non-contact interface of a reader/writer via electromagnetic conduction. No electric power is supplied to the contact side Vcc and therefore a Vcc detection circuit 15 does not detect the Vcc. Thus, a changeover switch SW1 is turned off with changeover switches SW5 and SW6 turned on respectively. The electric power is not supplied to an IC card function part 10 having a contact and accordingly the part 10 has no operation. Then, the electric power supplied from the reader/writer operates a shared nonvolatile memory 31, a modem circuit 33, a memory access circuit 32 and a non-contact interface function part 20 respectively.

5. 发明专利

JPH10171945A IC CARD AND ITS READER/WRITER 失效
公开(公告)号：JPH10171945A
公开(公告)日：1998-06-26
申请号：JP33098096
申请日：1996-12-11
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KAWAKITA TATSUJIRO
IPC分类号： G06K19/077 , G06K17/00 , G06K19/07 , G06K19/10
摘要： PROBLEM TO BE SOLVED: To apply it in a relatively small closed part and to simply authenticate the correctness of an IC card. SOLUTION: A coil 31 with both of its ends connected is provided between an input-output line 26 and a ground line 27. When a card is inserted into a reader/writer 34, current flows into the coil 31 by data a that is supplied from the reader/writer, this is electromagnetically guided by a coil 43, detected b, furthermore, undergone waveform shaping c, and after that, converted into parallel data 48, a comparing means 49 compares this with IC card supply data and when they coincide, the IC card is decided as correct.

6. 发明专利

JPH09200867A REMOTE CONTROLLER 失效
公开(公告)号：JPH09200867A
公开(公告)日：1997-07-31
申请号：JP757496
申请日：1996-01-19
申请人： NIPPON TELEGRAPH & TELEPHONE , NTT ADVANCED TECH KK , GIKEN KOGYO KK
发明人： KAWAKITA TATSUJIRO , MATSUMOTO KOICHI , HARA HIROSHI
IPC分类号： G10K15/04 , H04Q9/00
摘要： PROBLEM TO BE SOLVED: To provide a remote controller whose operating conditions are easily and optionally set externally. SOLUTION: Data of operating conditions of the remote controller 21 are stored in an IC card 11 and the data are read by an IC card R/W 21-1 and stored in a memory group 21-2 under the control of a control circuit 21-4. According to read data, an infrared ray transmission section 21-3 sends an equipment control signal to a controlled device to conduct control.

7. 发明专利

JPH09200384A CHARGING SYSTEM, DIGITAL TERMINAL AND CHARGING SIGNAL TRANSMITTER 失效
公开(公告)号：JPH09200384A
公开(公告)日：1997-07-31
申请号：JP591996
申请日：1996-01-17
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KAWAKITA TATSUJIRO , TOIDA TORU , NISHIMURA SHINJI , HORIBA MITSURU
IPC分类号： H04M15/00 , H04M17/00
摘要： PROBLEM TO BE SOLVED: To provide a charging system for dealing with various kinds of charging systems. SOLUTION: When a speaking party 40 is called from a telephone set 10 with charging means while using a dial 11, its telephone number and the class of utilization are sent out to a charging signal transmitter 50. The charging signal transmitter 50 analyzes the sent telephone number, extracts correspondent charging method data and sends them to the telephone set 10 with charging means. At the telephone set 10 with charging means, a charging means 19 performs charging through a charging method based on the sent charging method data.

8. 发明专利

JP2553770B2 失效
公开(公告)号：JP2553770B2
公开(公告)日：1996-11-13
申请号：JP40966390
申请日：1990-12-11
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： ISHIGURO GINYA , MUTA TOSHASU , KAWAKITA TATSUJIRO
IPC分类号： B42D15/10 , G06K17/00 , G06K19/00 , G06K19/10 , G07F7/08 , G07F7/12

9. 发明专利

JPH0830745A CARD WITH INDIVIDUAL IDENTIFICATION FUNCTION, PROCESSING SYSTEM FOR THE CARD WITH INDIVIDUAL IDENTIFICATION FUNCTION AND PROCESSING METHOD FOR THE CARD WITH INDIVIDUAL IDENTIFICATION FUNCTION 失效
公开(公告)号：JPH0830745A
公开(公告)日：1996-02-02
申请号：JP16827794
申请日：1994-07-20
申请人： NIPPON TELEGRAPH & TELEPHONE
发明人： KAWAKITA TATSUJIRO , KANZAKI MINORU , KANMURA NOBORU
IPC分类号： A61B5/117 , A61G12/00 , G06F12/14 , G06F15/00 , G06F21/20 , G06F21/24 , G06K17/00 , G06K19/10 , G09C1/00
摘要： PURPOSE:To perform a processing with stepwise security levels by providing plural individual information identification parts in a card and attaching identification levels to them. CONSTITUTION:An individual ID part 101, an individual name word registration part 102 and a speaker recognition part 103 to which the identification levels 1-3 are respectively attached are stored inside the card 100. When the card 100 is inserted to a terminal equipment 200, an application program corresponding to the identification levels 1-3 is supplied from a host center 300. Thus, for card request identification (an application provider) from the host center 300, an individual identification level is selected corresponding to a request level. Also, since the identification levels are divided into levels, the security level is stepwisely set. Also, since an individual voice feature extraction part 104 is provided, identification is performed by voice features for the respective cards 100. Further, individual identification is stepwisely performed by the individual ID part 101, the individual name word registration part 102 and the speaker recognition part 103.

10. 发明专利

JPH06225163A PICTURE SIGNAL CODING CONVERSION SYSTEM 失效
公开(公告)号：JPH06225163A
公开(公告)日：1994-08-12
申请号：JP3118293
申请日：1993-01-28
申请人： TAMURA ELECTRIC WORKS LTD , NIPPON TELEGRAPH & TELEPHONE , ANRITSU CORP , IWATSU ELECTRIC CO LTD
发明人： MAKINO HIROAKI , MIZUTANI NORITAKA , OTOGAWA MASANARI , KAWAKITA TATSUJIRO , HAGA TOSHIKI , ASHIZAWA YOSHIMASA , SUZUKI MASANORI
IPC分类号： H04N1/00 , H04N1/32 , H04N1/387 , H04N1/413
摘要： PURPOSE:To reduce the communication time and to decrease the communication cost by displaying a reception picture signal subject to code conversion into the G3 mode onto a display device, and applying code conversion to the picture signal into a picture signal of the G4 mode when any addition is given to the received picture signal and sending the converted data. CONSTITUTION:A picture signal in the G3 mode received by a MODEM control section 13 via a communication processing section 17 and a changeover section 12 is transferred to a DRAM 6 via a DRAM control section 7. When display is implemented, the picture is transferred to a picture companding section 16, where the picture is expanded and displayed on a display input section 8 via an SCSI interface section 9. When an original is revised by the display input section 8, the picture signal read from the DRAM 6 and the added picture signal are subject to code conversion at the picture companding section 16 under a command by a CPU 1 as the picture signal in the G4 mode and it is transferred to an opposite equipment through a line 18. When the transmission destination has a G4 facsimile equipment, the communication time is decreased and the communication cost is reduced.

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