JPS5714065A - Detector for character in small size printer - Google Patents

Detector for character in small size printer

Info

Publication number
JPS5714065A
JPS5714065A JP8963480A JP8963480A JPS5714065A JP S5714065 A JPS5714065 A JP S5714065A JP 8963480 A JP8963480 A JP 8963480A JP 8963480 A JP8963480 A JP 8963480A JP S5714065 A JPS5714065 A JP S5714065A
Authority
JP
Japan
Prior art keywords
pattern
common
signal
character
signals
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
JP8963480A
Other languages
Japanese (ja)
Inventor
Tsutomu Suemitsu
Hirofumi Hirano
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP8963480A priority Critical patent/JPS5714065A/en
Publication of JPS5714065A publication Critical patent/JPS5714065A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To contrive to reduce the cost and enhance accuracy by a method wherein a pattern for common signals is partially provided in correspondence with a pattern for character signals, and a common pattern for electroplating is made to be as thin as possible.
CONSTITUTION: The pattern PG for common signals and the common pattern Pg for plating are provided separately, a contact piece G is contacted to the pattern PG only, making the common signal G intermittent. Taking into acount the chattering which is frequently generated at the leading edge and trailing edge of this intermittent signal, wider parts P'G are provided as extensions of the pattern PG so that the generation of a signal at the contact piece G is advanced. In addition, the chattering due to the character signals (a), (b) is generated at contact pieces (a), (b) when the chattering due to the common signal G disappears, whereby the two kinds of chatterings are prevented from overlapping with each other and erroneous operations are reduced.
COPYRIGHT: (C)1982,JPO&Japio
JP8963480A 1980-07-01 1980-07-01 Detector for character in small size printer Pending JPS5714065A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8963480A JPS5714065A (en) 1980-07-01 1980-07-01 Detector for character in small size printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8963480A JPS5714065A (en) 1980-07-01 1980-07-01 Detector for character in small size printer

Publications (1)

Publication Number Publication Date
JPS5714065A true JPS5714065A (en) 1982-01-25

Family

ID=13976191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8963480A Pending JPS5714065A (en) 1980-07-01 1980-07-01 Detector for character in small size printer

Country Status (1)

Country Link
JP (1) JPS5714065A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8810200B2 (en) 2011-06-09 2014-08-19 Tatsumi Corporation Load system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8810200B2 (en) 2011-06-09 2014-08-19 Tatsumi Corporation Load system

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