JPS6436155A - Key input ineffective control system - Google Patents

Key input ineffective control system

Info

Publication number
JPS6436155A
JPS6436155A JP19028987A JP19028987A JPS6436155A JP S6436155 A JPS6436155 A JP S6436155A JP 19028987 A JP19028987 A JP 19028987A JP 19028987 A JP19028987 A JP 19028987A JP S6436155 A JPS6436155 A JP S6436155A
Authority
JP
Japan
Prior art keywords
input
key
ineffective
entry
till
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
JP19028987A
Other languages
Japanese (ja)
Inventor
Yoshiaki Inoue
Susumu Ogawa
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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 Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP19028987A priority Critical patent/JPS6436155A/en
Publication of JPS6436155A publication Critical patent/JPS6436155A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE:To prevent mis-input by providing an input off-key making the entering operation of a key section ineffective and allowing a control section to make the reentry of the input off-key or the input operation of the key section ineffective till a prescribed time elapses. CONSTITUTION:The input off-key 3 making the input operation of plural keys 1 ineffective is provided and the control section 2, based on the input operation of the input off-key 3, makes the entry of plural keys 1 ineffective at the reentry of the input off-key 3 or till a prescribed time elapses. In detecting the entry by the input off-key, the control section 2 makes the entry by other keys 1 ineffective and continues the state till the reentry by the input off-key 3 is detected or till a prescribed time elapses after a timer is started from the input detection of the input off-key 3 at first. Thus, since mis-entry is prevented in the key input ineffective state, it is not required to interrupt power supply for the purpose of cleaning or the like.
JP19028987A 1987-07-31 1987-07-31 Key input ineffective control system Pending JPS6436155A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19028987A JPS6436155A (en) 1987-07-31 1987-07-31 Key input ineffective control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19028987A JPS6436155A (en) 1987-07-31 1987-07-31 Key input ineffective control system

Publications (1)

Publication Number Publication Date
JPS6436155A true JPS6436155A (en) 1989-02-07

Family

ID=16255693

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19028987A Pending JPS6436155A (en) 1987-07-31 1987-07-31 Key input ineffective control system

Country Status (1)

Country Link
JP (1) JPS6436155A (en)

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