IT1001555B - Sistema per determinare le carat teristiche della superficie di un corpo - Google Patents

Sistema per determinare le carat teristiche della superficie di un corpo

Info

Publication number: IT1001555B
Authority: IT; Italy
Prior art keywords: determining
Prior art date: 1972-10-30

Application number

IT29346/73A

Other languages

English (en)

Original Assignee

Ibm

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.)

1972-10-30

Filing date

1973-09-25

Publication date

1976-04-30

1973-09-25 Application filed by Ibm filed Critical Ibm

1976-04-30 Application granted granted Critical

1976-04-30 Publication of IT1001555B publication Critical patent/IT1001555B/it

Classifications

- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/50—Optics for phase object visualisation

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Optics & Photonics (AREA)
Microscoopes, Condenser (AREA)
Investigating Or Analysing Materials By Optical Means (AREA)
Length Measuring Devices By Optical Means (AREA)

IT29346/73A 1972-10-30 1973-09-25 Sistema per determinare le carat teristiche della superficie di un corpo IT1001555B (it)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US00302337A US3815998A (en)	1972-10-30	1972-10-30	Surface contrast system and method

Publications (1)

Publication Number	Publication Date
IT1001555B true IT1001555B (it)	1976-04-30

Family

ID=23167334

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT29346/73A IT1001555B (it)	1972-10-30	1973-09-25	Sistema per determinare le carat teristiche della superficie di un corpo

Country Status (7)

Country	Link
US (1)	US3815998A (it)
JP (1)	JPS5728885B2 (it)
CA (1)	CA991844A (it)
DE (1)	DE2354141C2 (it)
FR (1)	FR2217670B1 (it)
GB (1)	GB1449246A (it)
IT (1)	IT1001555B (it)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1492114A (en) *	1975-01-31	1977-11-16	Coal Ind	Measurement of flow of particulate material
US4215939A (en) *	1977-12-22	1980-08-05	Owens-Illinois, Inc.	Glue drop detector
US4339745A (en) *	1980-05-14	1982-07-13	General Electric Company	Optical character recognition
US4390277A (en) *	1980-07-31	1983-06-28	Mcdonnell Douglas Corporation	Flat sheet scatterometer
US4340300A (en) *	1980-08-11	1982-07-20	Siemens Corporation	Input sensor unit for a fingerprint identification system
US4547073A (en) *	1981-02-17	1985-10-15	Matsushita Electric Industrial Co., Ltd.	Surface examining apparatus and method
JPS6313446Y2 (it) *	1981-02-17	1988-04-16
US4854708A (en) *	1987-01-13	1989-08-08	Rotlex Optics Ltd.	Optical examination apparatus particularly useful as a Fizeau interferometer and schlieren device
US5075562A (en) *	1990-09-20	1991-12-24	Eastman Kodak Company	Method and apparatus for absolute Moire distance measurements using a grating printed on or attached to a surface
US5075560A (en) *	1990-09-20	1991-12-24	Eastman Kodak Company	Moire distance measurements using a grating printed on or attached to a surface
JPH06317532A (ja) *	1993-04-30	1994-11-15	Kazumi Haga	検査装置
JP3385442B2 (ja) *	1994-05-31	2003-03-10	株式会社ニュークリエイション	検査用光学系および検査装置
JP3404134B2 (ja) *	1994-06-21	2003-05-06	株式会社ニュークリエイション	検査装置
US5523846A (en) *	1994-11-21	1996-06-04	New Creation Co., Ltd.	Apparatus for detecting marks formed on a sample surface
US5737074A (en) *	1995-12-05	1998-04-07	New Creation Co., Ltd.	Surface inspection method and apparatus
US5686987A (en)	1995-12-29	1997-11-11	Orfield Associates, Inc.	Methods for assessing visual tasks to establish desirable lighting and viewing conditions for performance of tasks; apparatus; and, applications
JP4105256B2 (ja) *	1997-07-29	2008-06-25	株式会社ナノシステムソリューションズ	光照射装置及び表面検査装置
KR20040070216A (ko) *	2001-12-17	2004-08-06	싸이버옵틱스 쎄미콘덕터 인코퍼레이티드	반도체 웨이퍼 캐리어 맵핑 센서
DE102005061834B4 (de) *	2005-12-23	2007-11-08	Ioss Intelligente Optische Sensoren & Systeme Gmbh	Vorrichtung und Verfahren zum optischen Prüfen einer Oberfläche
DE102006054148B4 (de) *	2006-11-16	2009-07-09	Ioss Intelligente Optische Sensoren & Systeme Gmbh	Vorrichtung zum optischen Erfassen von Störungen an Körpern aus transparentem Material mit wenigstens einer ebenen Grenzfläche optischer Güte
KR101114362B1 (ko) *	2009-03-09	2012-02-14	주식회사 쓰리비 시스템	결점검사를 위한 검사장치
US10509931B1 (en)	2018-07-03	2019-12-17	Hand Held Products, Inc.	Methods, systems, and apparatuses for scanning and decoding direct part marking indicia

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2604809A (en) *	1948-06-01	1952-07-29	Mitchell Reginald Fawn	Optical means for evaluating surface finish by measurement of differential light scattering in a schlieren type optical system
NL257509A (it) *	1959-11-02
FR1504402A (fr) *	1963-06-05	1967-12-08	Onera (Off Nat Aerospatiale)	Perfectionnements à la strioscopie
FR1543704A (fr) *	1966-11-10	1968-10-25	Leitz Ernst Gmbh	Procédé optique de détermination des défauts géométriques d'une surface de forme imposée, et dispositif pour la mise en oeuvre de ce procédé

1972
- 1972-10-30 US US00302337A patent/US3815998A/en not_active Expired - Lifetime
1973
- 1973-08-22 FR FR7330997A patent/FR2217670B1/fr not_active Expired
- 1973-09-21 JP JP10606573A patent/JPS5728885B2/ja not_active Expired
- 1973-09-25 IT IT29346/73A patent/IT1001555B/it active
- 1973-10-10 GB GB4719873A patent/GB1449246A/en not_active Expired
- 1973-10-26 CA CA184,361A patent/CA991844A/en not_active Expired
- 1973-10-29 DE DE2354141A patent/DE2354141C2/de not_active Expired

Also Published As

Publication number	Publication date
DE2354141C2 (de)	1987-04-23
JPS5053060A (it)	1975-05-10
GB1449246A (en)	1976-09-15
CA991844A (en)	1976-06-29
US3815998A (en)	1974-06-11
JPS5728885B2 (it)	1982-06-19
DE2354141A1 (de)	1974-05-09
FR2217670A1 (it)	1974-09-06
FR2217670B1 (it)	1976-10-01

Similar Documents

Publication	Publication Date	Title
IT1001555B (it)	1976-04-30	Sistema per determinare le carat teristiche della superficie di un corpo
IT986962B (it)	1975-01-30	Reagente rapido per la determinazione di stupefacenti
IT988988B (it)	1975-04-30	Indicatore per la determinazione di urea
IT988603B (it)	1975-04-30	Dispositivo per determinare la posizione di un veicolo
IT988260B (it)	1975-04-10	Dispositivo per la raccolta di piriuti
IT972153B (it)	1974-05-20	Dispositivo per la determinazione quantitativa di sostenz
IT977774B (it)	1974-09-20	Dispositivo di misurazione senza contatto particolarmente per la determinazione della velocita o dello spostamento di un oggetto
IT990535B (it)	1975-07-10	Reagente per la determinazione di trigliceridi
IT983587B (it)	1974-11-11	Analizzatore di fluidi
IT976568B (it)	1974-09-10	Ancoraggio per vaci metallici
IT989848B (it)	1975-06-10	Dispositivo per la selezione di oggetti
IT987246B (it)	1975-02-20	Sistema livellatore
IT999680B (it)	1976-03-10	Procedimento per la fabbricazione di un oggetto di acciaio al silicio
IT1019924B (it)	1977-11-30	Dispositivo per determinare la posizione di un pezzo
IT1045764B (it)	1980-06-10	Struttura di corpo di valvola
IT983950B (it)	1974-11-11	Dispositivo di chiusura per porie o simili
CH549783A (de)	1974-05-31	Vorrichtung zur ermittlung der abmessungen mechanischer werkstuecke.
IT998556B (it)	1976-02-20	Dispositivo per la separazione di gocoe
IT987195B (it)	1975-02-20	Misuratore di livello di fluidi
IT948549B (it)	1973-06-11	Dispositivo per la rivelazione di difetti superficiali
IT969820B (it)	1974-04-10	Valvola per fluidi
IT986914B (it)	1975-01-30	Dispositivo per la concentrazione di soluzioni
SE386593B (sv)	1976-08-16	Isbaneunderlag
IT992819B (it)	1975-09-30	Dispositivo di lappatura
SU438870A1 (ru)	1974-08-05	Устройство дл определени углов наклона объектов