JPS5732144A - Energy and/or data transmitter and receiver - Google Patents

Energy and/or data transmitter and receiver

Info

Publication number
JPS5732144A
JPS5732144A JP10800980A JP10800980A JPS5732144A JP S5732144 A JPS5732144 A JP S5732144A JP 10800980 A JP10800980 A JP 10800980A JP 10800980 A JP10800980 A JP 10800980A JP S5732144 A JPS5732144 A JP S5732144A
Authority
JP
Japan
Prior art keywords
induction coil
demodulating
transmitting circuit
reception
energy
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP10800980A
Other languages
Japanese (ja)
Inventor
Masaharu Kuwabara
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP10800980A priority Critical patent/JPS5732144A/en
Publication of JPS5732144A publication Critical patent/JPS5732144A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/79—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for data transfer in combination with power transfer

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Near-Field Transmission Systems (AREA)

Abstract

PURPOSE:To perform energy/data transmission and reception without any connection, by performing the transmission and reception of signals and power energy between completely airtight electronic devices by electromagnetic coupling. CONSTITUTION:At a master station 40 side, a transmitting circuit having an oscillating means 46 and a modulating means 45, an induction coil 48 which is supplied with the output of the transmitting circuit and receives a transmitted signal from a subordinate station 10 side, and a demodulating means 53 of demodulating a signal received by the induction coil 48 are provided. At the subordinate station 10 side, a transmitting circuit having an oscillating means 19 and a modulating means 17, an induction coil 24 which is supplied with the output of the said transmitting circuit and receives the transmitted signal of the master station 40, a charging circuit 34 which charges the received signal of the induction coil 24, and a demodulating means of demodulating the received signal are provided. Then, the trasmission and reception of power energy and data between the subordinate station 10 and master station 40 are performed through those transmitter-receivers.
JP10800980A 1980-08-06 1980-08-06 Energy and/or data transmitter and receiver Pending JPS5732144A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10800980A JPS5732144A (en) 1980-08-06 1980-08-06 Energy and/or data transmitter and receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10800980A JPS5732144A (en) 1980-08-06 1980-08-06 Energy and/or data transmitter and receiver

Publications (1)

Publication Number Publication Date
JPS5732144A true JPS5732144A (en) 1982-02-20

Family

ID=14473669

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10800980A Pending JPS5732144A (en) 1980-08-06 1980-08-06 Energy and/or data transmitter and receiver

Country Status (1)

Country Link
JP (1) JPS5732144A (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154082A (en) * 1982-03-05 1983-09-13 Arimura Giken Kk Card device incorporating microcomputer
JPS62501671A (en) * 1985-01-11 1987-07-02 インダラ　コ−ポレ−シヨン identification system
JPH03191621A (en) * 1989-12-21 1991-08-21 Mitsubishi Electric Corp Controller for electric appliance
JPH05502147A (en) * 1990-06-12 1993-04-15 フラオンホーファー　ゲゼルシャフト　ツール　フェルデルング　デル　アンゲヴァンテン　フォルシュング　エー　ファオ Energy and data transfer methods and systems
JPH05347572A (en) * 1986-04-22 1993-12-27 Nederland Appar Fab Nedap:Nv Electromagnetic identifying method
US5913180A (en) * 1995-03-10 1999-06-15 Ryan; Michael C. Fluid delivery control nozzle
WO1999049552A1 (en) * 1998-03-24 1999-09-30 Seiko Epson Corporation Electronic device, method of controlling electronic device, method of estimating charge in rechargeable battery, and method of charging rechargeable battery
JP2007097358A (en) * 2005-09-30 2007-04-12 Toshiba Corp Information collecting device and method therefor
WO2008066111A1 (en) * 2006-11-30 2008-06-05 Aska Electron Corporation Noncontact transmission device
US8487745B2 (en) 2006-12-07 2013-07-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9774086B2 (en) 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58154082A (en) * 1982-03-05 1983-09-13 Arimura Giken Kk Card device incorporating microcomputer
JPH0312353B2 (en) * 1982-03-05 1991-02-20 Arimura Inst Technology
JPS62501671A (en) * 1985-01-11 1987-07-02 インダラ　コ−ポレ−シヨン identification system
JPH05347572A (en) * 1986-04-22 1993-12-27 Nederland Appar Fab Nedap:Nv Electromagnetic identifying method
JPH03191621A (en) * 1989-12-21 1991-08-21 Mitsubishi Electric Corp Controller for electric appliance
JPH05502147A (en) * 1990-06-12 1993-04-15 フラオンホーファー　ゲゼルシャフト　ツール　フェルデルング　デル　アンゲヴァンテン　フォルシュング　エー　ファオ Energy and data transfer methods and systems
US5913180A (en) * 1995-03-10 1999-06-15 Ryan; Michael C. Fluid delivery control nozzle
WO1999049552A1 (en) * 1998-03-24 1999-09-30 Seiko Epson Corporation Electronic device, method of controlling electronic device, method of estimating charge in rechargeable battery, and method of charging rechargeable battery
US6316909B1 (en) 1998-03-24 2001-11-13 Seiko Epson Corporation Electronic device, control method for electronic device, recharge-rate estimating method for secondary battery, and charging control method for secondary battery
JP2007097358A (en) * 2005-09-30 2007-04-12 Toshiba Corp Information collecting device and method therefor
WO2008066111A1 (en) * 2006-11-30 2008-06-05 Aska Electron Corporation Noncontact transmission device
US8106625B2 (en) 2006-11-30 2012-01-31 Aska Electron Corporation Noncontact transmission device
US8487745B2 (en) 2006-12-07 2013-07-16 Semiconductor Energy Laboratory Co., Ltd. Semiconductor device
US9774086B2 (en) 2007-03-02 2017-09-26 Qualcomm Incorporated Wireless power apparatus and methods

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