CN1599384A - 磁滞检测方法、磁滞检测电路以及移动装置 - Google Patents

磁滞检测方法、磁滞检测电路以及移动装置 Download PDF

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Publication number
CN1599384A
CN1599384A CNA2004100899748A CN200410089974A CN1599384A CN 1599384 A CN1599384 A CN 1599384A CN A2004100899748 A CNA2004100899748 A CN A2004100899748A CN 200410089974 A CN200410089974 A CN 200410089974A CN 1599384 A CN1599384 A CN 1599384A
Authority
CN
China
Prior art keywords
voltage
input voltage
detection circuit
hysteresis
reference voltages
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
CNA2004100899748A
Other languages
English (en)
Chinese (zh)
Inventor
土田一人
红濑公孝
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN1599384A publication Critical patent/CN1599384A/zh
Pending legal-status Critical Current

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Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/12—Measuring magnetic properties of articles or specimens of solids or fluids
    • G01R33/14—Measuring or plotting hysteresis curves
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H04M1/02—Constructional features of telephone sets
    • H04M1/22—Illumination; Arrangements for improving the visibility of characters on dials
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M2250/00—Details of telephonic subscriber devices
    • H04M2250/12—Details of telephonic subscriber devices including a sensor for measuring a physical value, e.g. temperature or motion
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W52/00—Power management, e.g. Transmission Power Control [TPC] or power classes
    • H04W52/02—Power saving arrangements
    • H04W52/0209—Power saving arrangements in terminal devices
    • H04W52/0261—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level
    • H04W52/0267—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components
    • H04W52/027—Power saving arrangements in terminal devices managing power supply demand, e.g. depending on battery level by controlling user interface components by controlling a display operation or backlight unit
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02D—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN INFORMATION AND COMMUNICATION TECHNOLOGIES [ICT], I.E. INFORMATION AND COMMUNICATION TECHNOLOGIES AIMING AT THE REDUCTION OF THEIR OWN ENERGY USE
    • Y02D30/00—Reducing energy consumption in communication networks
    • Y02D30/70—Reducing energy consumption in communication networks in wireless communication networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Manipulation Of Pulses (AREA)
  • Telephone Function (AREA)
CNA2004100899748A 2003-09-16 2004-09-16 磁滞检测方法、磁滞检测电路以及移动装置 Pending CN1599384A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003323365A JP4023423B2 (ja) 2003-09-16 2003-09-16 携帯機器
JP323365/2003 2003-09-16

Publications (1)

Publication Number Publication Date
CN1599384A true CN1599384A (zh) 2005-03-23

Family

ID=34270027

Family Applications (1)

Application Number Title Priority Date Filing Date
CNA2004100899748A Pending CN1599384A (zh) 2003-09-16 2004-09-16 磁滞检测方法、磁滞检测电路以及移动装置

Country Status (4)

Country Link
US (1) US7102396B2 (enExample)
JP (1) JP4023423B2 (enExample)
KR (1) KR20050027925A (enExample)
CN (1) CN1599384A (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102105917B (zh) * 2008-10-02 2013-01-16 报知机株式会社 传送输入电路
CN113484589A (zh) * 2021-06-30 2021-10-08 杭州加速科技有限公司 一种带有磁滞功能的掉电检测电路及控制系统

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4033472B2 (ja) * 2004-02-23 2008-01-16 ローム株式会社 電圧検出回路及びそれを用いたバッテリ装置
JP2006303923A (ja) * 2005-04-20 2006-11-02 Sharp Corp 回路装置およびこれを備えた電子機器
JP4844345B2 (ja) * 2006-10-19 2011-12-28 株式会社デンソー ヒステリシス付きコンパレータ回路
DE102008012381B4 (de) * 2008-03-04 2014-12-04 Texas Instruments Deutschland Gmbh Komparator
CN102171732B (zh) * 2008-10-02 2013-08-14 报知机株式会社 传输输入电路
KR20110028712A (ko) * 2009-09-14 2011-03-22 삼성전자주식회사 전압 범위 판단 회로
JP6747163B2 (ja) * 2016-08-15 2020-08-26 株式会社リコー 電源装置
JP2019009525A (ja) * 2017-06-21 2019-01-17 株式会社デンソー ヒステリシス付きコンパレータ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002111864A (ja) 2000-10-03 2002-04-12 Pioneer Electronic Corp 照明制御機能を有する携帯情報端末装置
CA2325685A1 (en) * 2000-11-10 2002-05-10 Ibm Canada Limited-Ibm Canada Limitee Multiple-channel optical transceiver input buffer with zero static current and symmetrical hysteresis

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102105917B (zh) * 2008-10-02 2013-01-16 报知机株式会社 传送输入电路
CN113484589A (zh) * 2021-06-30 2021-10-08 杭州加速科技有限公司 一种带有磁滞功能的掉电检测电路及控制系统

Also Published As

Publication number Publication date
US20050057282A1 (en) 2005-03-17
JP2005094233A (ja) 2005-04-07
JP4023423B2 (ja) 2007-12-19
KR20050027925A (ko) 2005-03-21
US7102396B2 (en) 2006-09-05

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C02 Deemed withdrawal of patent application after publication (patent law 2001)
WD01 Invention patent application deemed withdrawn after publication