JPS60101196U - 筆記具 - Google Patents

筆記具

Info

Publication number
JPS60101196U
JPS60101196U JP1983193436U JP19343683U JPS60101196U JP S60101196 U JPS60101196 U JP S60101196U JP 1983193436 U JP1983193436 U JP 1983193436U JP 19343683 U JP19343683 U JP 19343683U JP S60101196 U JPS60101196 U JP S60101196U
Authority
JP
Japan
Prior art keywords
writing instrument
case
light emitting
emitting body
usage state
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
JP1983193436U
Other languages
English (en)
Inventor
篠原　友義
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP1983193436U priority Critical patent/JPS60101196U/ja
Priority to US06/680,271 priority patent/US4651030A/en
Publication of JPS60101196U publication Critical patent/JPS60101196U/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C29/00—Checking stores for correct operation ; Subsequent repair; Testing stores during standby or offline operation
    • G11C29/70—Masking faults in memories by using spares or by reconfiguring
    • G11C29/78—Masking faults in memories by using spares or by reconfiguring using programmable devices
    • G11C29/84—Masking faults in memories by using spares or by reconfiguring using programmable devices with improved access time or stability
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11C—STATIC STORES
    • G11C8/00—Arrangements for selecting an address in a digital store
    • G11C8/10—Decoders
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/003—Modifications for increasing the reliability for protection
    • H03K19/00392—Modifications for increasing the reliability for protection by circuit redundancy
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03K—PULSE TECHNIQUE
    • H03K19/00—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits
    • H03K19/02—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components
    • H03K19/08—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices
    • H03K19/094—Logic circuits, i.e. having at least two inputs acting on one output; Inverting circuits using specified components using semiconductor devices using field-effect transistors
    • H03K19/096—Synchronous circuits, i.e. using clock signals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Computing Systems (AREA)
  • General Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Read Only Memory (AREA)
  • Techniques For Improving Reliability Of Storages (AREA)
  • For Increasing The Reliability Of Semiconductor Memories (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本考案の実施例に係る筆記具の要部を透　　　・
視した分解斜視図である。　　　　□ １・・・筆記具、２・・・電源用電池、３・・・ケース
、１２・・・発光体（電球）、１３・・・スイッチ、ａ
・・・ケースの一側端面部、Ａ・・・格納状態、Ｂ・・
・使用状態。

Claims (1)

    【実用新案登録請求の範囲】
  1. 電源用電池を挿脱自在に内蔵するためのケースに対して
    それの一側端面部に、電球や液晶等の発光体を設けると
    共に、該ケースに対して筆記具の少なくとも先端側を、
    前記−側端面部から突出させる使用状態とケース内に引
    退する格納状態とに切換え自在に設け、かつ、前記筆記
    具の前記使用状態への切換えに連動して前記発光体を点
    灯させるスイッチを設けであることを特徴とする筆記具
    。
JP1983193436U 1983-12-13 1983-12-13 筆記具 Pending JPS60101196U (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1983193436U JPS60101196U (ja) 1983-12-13 1983-12-13 筆記具
US06/680,271 US4651030A (en) 1983-12-13 1984-12-10 Decoder circuit for MOS memory of a redundant structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983193436U JPS60101196U (ja) 1983-12-13 1983-12-13 筆記具

Publications (1)

Publication Number Publication Date
JPS60101196U true JPS60101196U (ja) 1985-07-10

Family

ID=16307951

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983193436U Pending JPS60101196U (ja) 1983-12-13 1983-12-13 筆記具

Country Status (2)

Country Link
US (1) US4651030A (ja)
JP (1) JPS60101196U (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105946399A (zh) * 2016-07-06 2016-09-21 安徽状元郎电子科技有限公司 一种录音摄像笔

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0213044A3 (en) * 1985-08-20 1989-03-22 STMicroelectronics, Inc. Defective element disabling circuit having a laser-blown fuse
US4714839A (en) * 1986-03-27 1987-12-22 Advanced Micro Devices, Inc. Control circuit for disabling or enabling the provision of redundancy
US4689494A (en) * 1986-09-18 1987-08-25 Advanced Micro Devices, Inc. Redundancy enable/disable circuit
DE58903906D1 (de) * 1988-02-10 1993-05-06 Siemens Ag Redundanzdekoder eines integrierten halbleiterspeichers.
KR910005794B1 (ko) * 1988-06-09 1991-08-03 삼성전자 주식회사 반도체 시간 지연소자
US4908525A (en) * 1989-02-03 1990-03-13 The United States Of America As Represented By The Secretary Of The Air Force Cut-only CMOS switch for discretionary connect and disconnect
EP0525840A2 (en) * 1991-06-03 1993-02-03 Koninklijke Philips Electronics N.V. Programmable cell with a programmable component outside the signal path
JP2991575B2 (ja) * 1992-10-08 1999-12-20 沖電気工業株式会社 半導体集積回路
US5481500A (en) * 1994-07-22 1996-01-02 International Business Machines Corporation Precharged bit decoder and sense amplifier with integrated latch usable in pipelined memories
US7498846B1 (en) 2004-06-08 2009-03-03 Transmeta Corporation Power efficient multiplexer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51130154A (en) * 1975-05-07 1976-11-12 Nec Corp Flip-flop circuit
DE3036869C2 (de) * 1979-10-01 1985-09-05 Hitachi, Ltd., Tokio/Tokyo Integrierte Halbleiterschaltung und Schaltkreisaktivierverfahren
JPS5685934A (en) * 1979-12-14 1981-07-13 Nippon Telegr & Teleph Corp <Ntt> Control signal generating circuit
US4546455A (en) * 1981-12-17 1985-10-08 Tokyo Shibaura Denki Kabushiki Kaisha Semiconductor device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105946399A (zh) * 2016-07-06 2016-09-21 安徽状元郎电子科技有限公司 一种录音摄像笔

Also Published As

Publication number Publication date
US4651030A (en) 1987-03-17

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