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JPS52107722A - Keyboard - Google Patents

Keyboard

Info

Publication number
JPS52107722A
JPS52107722AJP2417976AJP2417976AJPS52107722AJP S52107722 AJPS52107722 AJP S52107722AJP 2417976 AJP2417976 AJP 2417976AJP 2417976 AJP2417976 AJP 2417976AJP S52107722 AJPS52107722 AJP S52107722A
Authority
JP
Japan
Prior art keywords
key switch
keyboard
switch
enq
soh
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
JP2417976A
Other languages
Japanese (ja)
Inventor
Nobuteru Asai
Hiroshi Kogyo
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi LtdfiledCriticalHitachi Ltd
Priority to JP2417976ApriorityCriticalpatent/JPS52107722A/en
Publication of JPS52107722ApublicationCriticalpatent/JPS52107722A/en
Pendinglegal-statusCriticalCurrent

Links

Landscapes

Abstract

PURPOSE: To make differ the operating position where other switch groups as well as operation force and key switch are turned on form the key switch which is concerned in the communication with centers such as ENQ, SOH, etc. Thus, malfunction can be prevented.
COPYRIGHT: (C)1977,JPO&Japio
JP2417976A1976-03-081976-03-08KeyboardPendingJPS52107722A (en)

Priority Applications (1)

Application NumberPriority DateFiling DateTitle
JP2417976AJPS52107722A (en)1976-03-081976-03-08Keyboard

Applications Claiming Priority (1)

Application NumberPriority DateFiling DateTitle
JP2417976AJPS52107722A (en)1976-03-081976-03-08Keyboard

Publications (1)

Publication NumberPublication Date
JPS52107722Atrue JPS52107722A (en)1977-09-09

Family

ID=12131106

Family Applications (1)

Application NumberTitlePriority DateFiling Date
JP2417976APendingJPS52107722A (en)1976-03-081976-03-08Keyboard

Country Status (1)

CountryLink
JP (1)JPS52107722A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS56137431A (en)*1980-03-281981-10-27Canon IncElectronic device
JP2002314656A (en)*2001-04-112002-10-25Kyocera Corp Mobile communication terminal
US20140119802A1 (en)*2012-03-022014-05-01Microsoft CorporationPressure Sensitive Key Normalization
US9678542B2 (en)2012-03-022017-06-13Microsoft Technology Licensing, LlcMultiple position input device cover
US9793073B2 (en)2012-03-022017-10-17Microsoft Technology Licensing, LlcBacklighting a fabric enclosure of a flexible cover
US9870066B2 (en)2012-03-022018-01-16Microsoft Technology Licensing, LlcMethod of manufacturing an input device
US9959241B2 (en)2012-05-142018-05-01Microsoft Technology Licensing, LlcSystem and method for accessory device architecture that passes via intermediate processor a descriptor when processing in a low power state
US10031556B2 (en)2012-06-082018-07-24Microsoft Technology Licensing, LlcUser experience adaptation
USRE48963E1 (en)2012-03-022022-03-08Microsoft Technology Licensing, LlcConnection device for computing devices

Cited By (18)

* Cited by examiner, † Cited by third party
Publication numberPriority datePublication dateAssigneeTitle
JPS56137431A (en)*1980-03-281981-10-27Canon IncElectronic device
JP2002314656A (en)*2001-04-112002-10-25Kyocera Corp Mobile communication terminal
US9793073B2 (en)2012-03-022017-10-17Microsoft Technology Licensing, LlcBacklighting a fabric enclosure of a flexible cover
US9852855B2 (en)2012-03-022017-12-26Microsoft Technology Licensing, LlcPressure sensitive key normalization
US9619071B2 (en)2012-03-022017-04-11Microsoft Technology Licensing, LlcComputing device and an apparatus having sensors configured for measuring spatial information indicative of a position of the computing devices
US9678542B2 (en)2012-03-022017-06-13Microsoft Technology Licensing, LlcMultiple position input device cover
US9710093B2 (en)*2012-03-022017-07-18Microsoft Technology Licensing, LlcPressure sensitive key normalization
US9766663B2 (en)2012-03-022017-09-19Microsoft Technology Licensing, LlcHinge for component attachment
US20140119802A1 (en)*2012-03-022014-05-01Microsoft CorporationPressure Sensitive Key Normalization
US9618977B2 (en)2012-03-022017-04-11Microsoft Technology Licensing, LlcInput device securing techniques
US9870066B2 (en)2012-03-022018-01-16Microsoft Technology Licensing, LlcMethod of manufacturing an input device
US9904327B2 (en)2012-03-022018-02-27Microsoft Technology Licensing, LlcFlexible hinge and removable attachment
US9946307B2 (en)2012-03-022018-04-17Microsoft Technology Licensing, LlcClassifying the intent of user input
USRE48963E1 (en)2012-03-022022-03-08Microsoft Technology Licensing, LlcConnection device for computing devices
US10013030B2 (en)2012-03-022018-07-03Microsoft Technology Licensing, LlcMultiple position input device cover
US10963087B2 (en)2012-03-022021-03-30Microsoft Technology Licensing, LlcPressure sensitive keys
US9959241B2 (en)2012-05-142018-05-01Microsoft Technology Licensing, LlcSystem and method for accessory device architecture that passes via intermediate processor a descriptor when processing in a low power state
US10031556B2 (en)2012-06-082018-07-24Microsoft Technology Licensing, LlcUser experience adaptation

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