NL7216635A - - Google Patents

Info

Publication number
NL7216635A
NL7216635A NL7216635A NL7216635A NL7216635A NL 7216635 A NL7216635 A NL 7216635A NL 7216635 A NL7216635 A NL 7216635A NL 7216635 A NL7216635 A NL 7216635A NL 7216635 A NL7216635 A NL 7216635A
Authority
NL
Netherlands
Application number
NL7216635A
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
Priority claimed from JP46099300A external-priority patent/JPS4863182A/ja
Priority claimed from JP47004574A external-priority patent/JPS4874987A/ja
Priority claimed from JP47004575A external-priority patent/JPS4874988A/ja
Priority claimed from JP47004573A external-priority patent/JPS4874986A/ja
Application filed filed Critical
Publication of NL7216635A publication Critical patent/NL7216635A/xx

Links

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G08C19/18—Electric signal transmission systems in which transmission is by pulses using a variable number of pulses in a train
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B06—GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS IN GENERAL
    • B06B—METHODS OR APPARATUS FOR GENERATING OR TRANSMITTING MECHANICAL VIBRATIONS OF INFRASONIC, SONIC, OR ULTRASONIC FREQUENCY, e.g. FOR PERFORMING MECHANICAL WORK IN GENERAL
    • B06B1/00—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency
    • B06B1/02—Methods or apparatus for generating mechanical vibrations of infrasonic, sonic, or ultrasonic frequency making use of electrical energy
    • B06B1/0207—Driving circuits
    • B06B1/0223—Driving circuits for generating signals continuous in time
    • B06B1/023—Driving circuits for generating signals continuous in time and stepped in amplitude, e.g. square wave, 2-level signal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023—Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0232—Manual direct entries, e.g. key to main memory

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Human Computer Interaction (AREA)
  • Selective Calling Equipment (AREA)
  • Details Of Television Systems (AREA)
NL7216635A 1971-12-07 1972-12-07 NL7216635A (xx)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP46099300A JPS4863182A (xx) 1971-12-07 1971-12-07
JP47004574A JPS4874987A (xx) 1971-12-30 1971-12-30
JP47004575A JPS4874988A (xx) 1971-12-30 1971-12-30
JP47004573A JPS4874986A (xx) 1971-12-30 1971-12-30

Publications (1)

Publication Number Publication Date
NL7216635A true NL7216635A (xx) 1973-06-12

Family

ID=27454112

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7216635A NL7216635A (xx) 1971-12-07 1972-12-07

Country Status (6)

Country Link
US (1) US3845473A (xx)
CA (1) CA987777A (xx)
DE (1) DE2259940B2 (xx)
FR (1) FR2164354A5 (xx)
GB (1) GB1416456A (xx)
NL (1) NL7216635A (xx)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4037200A (en) * 1974-10-16 1977-07-19 Cranmer Terrence V Braille display switching matrix and circuit utilizing the same
US4014016A (en) * 1974-11-29 1977-03-22 Ball Brothers Research Corporation Audio indicating system
US4145687A (en) * 1975-09-30 1979-03-20 Denki Onkyo Co., Ltd. Keyboard switch circuit for use in a matrix which has a series circuit including a reluctance element and a diode connected between each row and column of the matrix
US4303915A (en) * 1977-08-19 1981-12-01 Angelo George D Silent communicator
US4401977A (en) * 1980-01-07 1983-08-30 Mastiff Security Systems Limited Radio transmitter for repeated bursts of oscillations
US4398193A (en) * 1980-02-14 1983-08-09 Sony Corporation Control apparatus
US4584691A (en) * 1983-08-15 1986-04-22 Herr Ernest A Timed pulse communication system
DE4230913C2 (de) * 1992-09-16 1994-09-15 Itt Ind Gmbh Deutsche Verfahren und Schaltungsanordnung für ein serielles Bus-System mit einer Eindrahtverbindung
US5360406A (en) * 1992-11-19 1994-11-01 Minnesota Mining And Manufacturing Company Stylet for retrograde coronary sinus cannula
US7127631B2 (en) 2002-03-28 2006-10-24 Advanced Analogic Technologies, Inc. Single wire serial interface utilizing count of encoded clock pulses with reset
US20110188668A1 (en) * 2009-09-23 2011-08-04 Mark Donaldson Media delivery system
US20190346692A1 (en) * 2018-05-09 2019-11-14 Johnson & Johnson Vision Care, Inc. Electronic ophthalmic lens for measuring distance using ultrasound time-of-flight

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3576433A (en) * 1968-04-29 1971-04-27 Msi Data Corp Data entry verification system
US3597538A (en) * 1969-04-23 1971-08-03 Zvi Binenbaum Means for transmitting stenotype produced input
NL166140C (nl) * 1970-11-14 1981-06-15 Philips Nv Toetsenbord.

Also Published As

Publication number Publication date
FR2164354A5 (xx) 1973-07-27
CA987777A (en) 1976-04-20
DE2259940B2 (de) 1980-04-24
DE2259940A1 (de) 1973-06-20
US3845473A (en) 1974-10-29
GB1416456A (en) 1975-12-03

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Legal Events

Date Code Title Description
BV The patent application has lapsed