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
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)
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)
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)
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. |
-
1972
- 1972-12-05 GB GB5599072A patent/GB1416456A/en not_active Expired
- 1972-12-06 CA CA158,170A patent/CA987777A/en not_active Expired
- 1972-12-07 DE DE2259940A patent/DE2259940B2/de not_active Ceased
- 1972-12-07 US US00312971A patent/US3845473A/en not_active Expired - Lifetime
- 1972-12-07 FR FR7243564A patent/FR2164354A5/fr not_active Expired
- 1972-12-07 NL NL7216635A patent/NL7216635A/xx not_active Application Discontinuation
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 |