NL7502387A - COINCIDENCE CORRECTION CIRCUIT. - Google Patents

COINCIDENCE CORRECTION CIRCUIT.

Info

Publication number: NL7502387A
Authority: NL; Netherlands
Prior art keywords: correction circuit; coincidence correction; coincidence; circuit; correction
Prior art date: 1974-03-01

Application number

NL7502387A

Other languages

Dutch (nl)

Other versions

NL168333C (en

NL168333B (en

Original Assignee

Baker Chem Co J T

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.)

1974-03-01

Filing date

1975-02-28

Publication date

1975-09-03

1975-02-28 Application filed by Baker Chem Co J T filed Critical Baker Chem Co J T

1975-09-03 Publication of NL7502387A publication Critical patent/NL7502387A/en

1981-10-16 Publication of NL168333B publication Critical patent/NL168333B/en

1982-03-16 Application granted granted Critical

1982-03-16 Publication of NL168333C publication Critical patent/NL168333C/en

Classifications

- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03K—PULSE TECHNIQUE
- H03K21/00—Details of pulse counters or frequency dividers
- H03K21/02—Input circuits
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
- G01N15/10—Investigating individual particles
- G01N15/1031—Investigating individual particles by measuring electrical or magnetic effects
- G01N15/12—Investigating individual particles by measuring electrical or magnetic effects by observing changes in resistance or impedance across apertures when traversed by individual particles, e.g. by using the Coulter principle
- G01N15/131—Details
- G01N15/132—Circuits

Landscapes

Chemical & Material Sciences (AREA)
Dispersion Chemistry (AREA)
Physics & Mathematics (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Analytical Chemistry (AREA)
Biochemistry (AREA)
General Health & Medical Sciences (AREA)
General Physics & Mathematics (AREA)
Immunology (AREA)
Pathology (AREA)
Investigating Or Analysing Biological Materials (AREA)
Measurement Of Radiation (AREA)

NLAANVRAGE7502387,A 1974-03-01 1975-02-28 DEVICE FOR COUNTING PARTICLES. NL168333C (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US447530A US3864551A (en)	1974-03-01	1974-03-01	Coincidence correction circuit

Publications (3)

Publication Number	Publication Date
NL7502387A true NL7502387A (en)	1975-09-03
NL168333B NL168333B (en)	1981-10-16
NL168333C NL168333C (en)	1982-03-16

Family

ID=23776728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NLAANVRAGE7502387,A NL168333C (en)	1974-03-01	1975-02-28	DEVICE FOR COUNTING PARTICLES.

Country Status (10)

Country	Link
US (1)	US3864551A (en)
JP (1)	JPS5639417B2 (en)
BE (1)	BE826007A (en)
CA (1)	CA1013434A (en)
DE (1)	DE2505837C3 (en)
ES (1)	ES435131A1 (en)
FR (1)	FR2262835B1 (en)
GB (1)	GB1468332A (en)
NL (1)	NL168333C (en)
ZA (1)	ZA75616B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
SE377612B (en) *	1973-11-09	1975-07-14	T L B Greverus
US3938038A (en) *	1974-07-01	1976-02-10	Coulter Electronics, Inc.	Method and apparatus for providing primary coincidence correction during particle analysis
US3944791A (en) *	1974-07-10	1976-03-16	General Science Corporation	Platelet count correction circuit
US4042808A (en) *	1975-08-11	1977-08-16	Angel Engineering Corporation	Particle count correction
DE2547885C3 (en) *	1975-10-25	1980-05-08	Dr. Johannes Heidenhain Gmbh, 8225 Traunreut	Electronic counter
JPS5598333A (en) *	1979-01-22	1980-07-26	Toa Medical Electronics Co Ltd	Particle counting device
US4366372A (en) *	1979-06-01	1982-12-28	Innovative Design, Inc.	Apparatus and method for counting repetitive marks on a running web
US4447883A (en) *	1981-05-26	1984-05-08	Technicon Instruments Corporation	Coincidence-error correcting apparatus and method
JPS59125931U (en) *	1983-02-10	1984-08-24	近藤　祐二	shoulder pads on clothes
JPS60314U (en) *	1983-06-15	1985-01-05	岩崎産業株式会社	molded shoulder parts
JPS61113806A (en) *	1984-11-07	1986-05-31	丸善工業株式会社	Production of shoulder pad
JPS62170507A (en) *	1986-01-22	1987-07-27	北岸　茂	Production of shoulder pad
JPS63115027U (en) *	1987-01-14	1988-07-25
DE102006021487B3 (en) *	2006-05-05	2007-09-06	Parsum Gmbh	Particle amount determination method for use in particle stream, involves using evaluation unit that provides pulses for control signals used in regulating flow rate and particle size of particles stream by reducing radiation intensity
FR2917842A1 (en) *	2007-06-19	2008-12-26	Commissariat Energie Atomique	DEVICE AND METHOD FOR COUNTING ELEMENTARY PARTICLES EMITTED BY A FLUID IN A CONDUIT.

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3209130A (en) *	1962-04-30	1965-09-28	Westinghouse Electric Corp	Digital measuring device
US3686665A (en) *	1969-12-31	1972-08-22	Leeds & Northrup Co	Digital function generator

1974
- 1974-03-01 US US447530A patent/US3864551A/en not_active Expired - Lifetime
1975
- 1975-01-29 ZA ZA00750616A patent/ZA75616B/en unknown
- 1975-02-12 DE DE2505837A patent/DE2505837C3/en not_active Expired
- 1975-02-13 CA CA220,075A patent/CA1013434A/en not_active Expired
- 1975-02-13 GB GB608675A patent/GB1468332A/en not_active Expired
- 1975-02-13 JP JP1754875A patent/JPS5639417B2/ja not_active Expired
- 1975-02-26 BE BE153764A patent/BE826007A/en not_active IP Right Cessation
- 1975-02-27 ES ES435131A patent/ES435131A1/en not_active Expired
- 1975-02-28 NL NLAANVRAGE7502387,A patent/NL168333C/en active
- 1975-02-28 FR FR7506453A patent/FR2262835B1/fr not_active Expired

Also Published As

Publication number	Publication date
NL168333C (en)	1982-03-16
US3864551A (en)	1975-02-04
ES435131A1 (en)	1977-02-01
CA1013434A (en)	1977-07-05
GB1468332A (en)	1977-03-23
FR2262835A1 (en)	1975-09-26
BE826007A (en)	1975-06-16
DE2505837A1 (en)	1975-09-25
JPS50120880A (en)	1975-09-22
JPS5639417B2 (en)	1981-09-12
AU7808275A (en)	1976-08-12
DE2505837B2 (en)	1978-11-16
FR2262835B1 (en)	1979-06-08
NL168333B (en)	1981-10-16
ZA75616B (en)	1976-01-28
DE2505837C3 (en)	1979-07-26

Publication	Publication Date	Title
NL7505978A (en)	1976-03-16	FIRST AID CASE.
NL7413264A (en)	1976-04-13	INTEGRATED CIRCUIT.
NL7511561A (en)	1976-04-06	THEFT-FREE CASE.
NL7414273A (en)	1976-05-04	LOGICAL CIRCUIT.
BE836578A (en)	1976-04-01	CORRECTIVE CIRCUIT
NL7502387A (en)	1975-09-03	COINCIDENCE CORRECTION CIRCUIT.
NL7505116A (en)	1975-11-03	LOCKING CIRCUIT.
NL7416395A (en)	1976-06-21	ELECTRONIC MICROSKOP.
DK135492B (en)	1977-05-09	Lastpalle.
NL7508642A (en)	1976-01-22	DISCRIMINATOR CIRCUIT.
SE7506416L (en)	1975-12-09	ELECTRONIC TAXAMETER.
SE7504481L (en)	1975-10-20	DIAMENTAL CIRCUITS.
DK137669B (en)	1978-04-17	Piberiver.
BE809593A (en)	1974-05-02	ENGINE-SELF-PROPELLER.
BE814204A (en)	1974-08-16	WORKCLOTHES.
NL7512844A (en)	1976-05-07	ELECTROLYTES.
NO139660C (en)	1979-04-25	SEILING AID.
ES203881Y (en)	1976-05-01	MUNECO MECANICO.
DK136503B (en)	1977-10-17	Thermocopier.
ES208642Y (en)	1976-07-16	PORTFOLIO-BROCHURE SET.
ES203644Y (en)	1976-04-16	CASE.
ES204045Y (en)	1976-05-01	CASE.
ES206257Y (en)	1976-06-16	CASE.
ES201915Y (en)	1976-02-16	HANGER-EXHIBITOR.
ES202681Y (en)	1976-04-01	ASHTRAY-ESCRIBANIA.

Legal Events

Date	Code	Title	Description
1983-09-16	SNR	Assignments of patents or rights arising from examined patent applications	Owner name: BAKER INSTRUMENTS CORPORATION