DE3785370D1 - Vorrichtung zur lichttransmissionspruefung. - Google Patents
Vorrichtung zur lichttransmissionspruefung.Info
- Publication number
- DE3785370D1 DE3785370D1 DE8787101210T DE3785370T DE3785370D1 DE 3785370 D1 DE3785370 D1 DE 3785370D1 DE 8787101210 T DE8787101210 T DE 8787101210T DE 3785370 T DE3785370 T DE 3785370T DE 3785370 D1 DE3785370 D1 DE 3785370D1
- Authority
- DE
- Germany
- Prior art keywords
- light transmission
- transmission test
- test
- light
- transmission
- 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.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
- G01N21/47—Scattering, i.e. diffuse reflection
- G01N21/4738—Diffuse reflection, e.g. also for testing fluids, fibrous materials
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/34—Sorting according to other particular properties
- B07C5/342—Sorting according to other particular properties according to optical properties, e.g. colour
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07C—POSTAL SORTING; SORTING INDIVIDUAL ARTICLES, OR BULK MATERIAL FIT TO BE SORTED PIECE-MEAL, e.g. BY PICKING
- B07C5/00—Sorting according to a characteristic or feature of the articles or material being sorted, e.g. by control effected by devices which detect or measure such characteristic or feature; Sorting by manually actuated devices, e.g. switches
- B07C5/36—Sorting apparatus characterised by the means used for distribution
- B07C5/363—Sorting apparatus characterised by the means used for distribution by means of air
- B07C5/365—Sorting apparatus characterised by the means used for distribution by means of air using a single separation means
Landscapes
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
- Sorting Of Articles (AREA)
- Re-Forming, After-Treatment, Cutting And Transporting Of Glass Products (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61019615A JPH0690149B2 (ja) | 1986-01-31 | 1986-01-31 | 透光度検査装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3785370D1 true DE3785370D1 (de) | 1993-05-19 |
DE3785370T2 DE3785370T2 (de) | 1993-07-29 |
Family
ID=12004089
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8787101210T Expired - Fee Related DE3785370T2 (de) | 1986-01-31 | 1987-01-29 | Vorrichtung zur lichttransmissionspruefung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4730932A (de) |
EP (1) | EP0231027B1 (de) |
JP (1) | JPH0690149B2 (de) |
DE (1) | DE3785370T2 (de) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2195438A (en) * | 1986-09-26 | 1988-04-07 | Pilkington Brothers Plc | Detecting unwanted materials among cullet |
GB2219394B (en) * | 1988-05-06 | 1992-09-16 | Gersan Ets | Sensing a narrow frequency band of radiation and examining objects or zones |
JPH0781955B2 (ja) * | 1989-08-17 | 1995-09-06 | 東洋ガラス株式会社 | 透明体中の不透明異物除去方法 |
US5110213A (en) * | 1989-12-21 | 1992-05-05 | R. J. Reynolds Tobacco Company | Method and apparatus for measuring concentration of a material in a sample |
US5471311A (en) * | 1991-10-01 | 1995-11-28 | Van Den Bergh; Herman | Information system for monitoring products in sorting apparatus |
US5305894A (en) * | 1992-05-29 | 1994-04-26 | Simco/Ramic Corporation | Center shot sorting system and method |
AU670347B2 (en) * | 1993-01-21 | 1996-07-11 | Albert Peter Hawkins | Sorting translucent objects |
FR2703932B1 (fr) * | 1993-04-16 | 1995-07-07 | Materiel Arboriculture | Procede et dispositif de tri automatique de produits, notamment de fruits et legumes. |
FR2731075B1 (fr) * | 1995-02-24 | 1997-05-23 | Materiel Arboriculture | Procede et dispositif d'analyse de la structure interne de produits, tels que par exemple des produits carnes, des tubercules ou des vegetaux |
US6545240B2 (en) | 1996-02-16 | 2003-04-08 | Huron Valley Steel Corporation | Metal scrap sorting system |
US5751443A (en) * | 1996-10-07 | 1998-05-12 | Xerox Corporation | Adaptive sensor and interface |
US6603554B1 (en) * | 2000-12-22 | 2003-08-05 | Terabeam Corporation | Apparatus and method to measure light attenuation through a window |
US6590223B1 (en) | 2001-07-03 | 2003-07-08 | Lexmark International, Inc. | Apparatus and method for media presence detection |
JP4333165B2 (ja) * | 2003-03-04 | 2009-09-16 | トヨタ自動車株式会社 | 土壌状態判定方法 |
US7391898B2 (en) * | 2003-10-10 | 2008-06-24 | Nova Packaging Systems, Inc. | Method and apparatus for programmable zoned array counter |
US7403722B2 (en) * | 2005-02-22 | 2008-07-22 | Lexmark International, Inc. | Integrated media and media tray sensing in an image forming device |
US20070248365A1 (en) * | 2006-04-19 | 2007-10-25 | Lexmark International, Inc. | Methods for moving a media sheet within an image forming device |
US20070246880A1 (en) * | 2006-04-19 | 2007-10-25 | Kenji Totsuka | Methods For Moving A Media Sheet Within An Image Forming Device |
US20070248366A1 (en) * | 2006-04-19 | 2007-10-25 | Lexmark International, Inc. | Devices for moving a media sheet within an image forming apparatus |
USRE46672E1 (en) | 2006-07-13 | 2018-01-16 | Velodyne Lidar, Inc. | High definition LiDAR system |
US7699305B2 (en) * | 2007-03-29 | 2010-04-20 | Lexmark International, Inc. | Smart pick control algorithm for an image forming device |
JP4894833B2 (ja) * | 2008-09-08 | 2012-03-14 | トヨタ自動車株式会社 | 土壌状態判定方法 |
JP4983753B2 (ja) * | 2008-09-08 | 2012-07-25 | トヨタ自動車株式会社 | 土壌状態判定方法 |
NO336546B1 (no) | 2010-09-24 | 2015-09-21 | Tomra Sorting As | Apparat og fremgangsmåte for inspeksjon av materie |
TWI497103B (zh) * | 2013-03-15 | 2015-08-21 | Hiti Digital Inc | 透明介質偵測技術及應用 |
US10627490B2 (en) | 2016-01-31 | 2020-04-21 | Velodyne Lidar, Inc. | Multiple pulse, LIDAR based 3-D imaging |
JP7149256B2 (ja) | 2016-03-19 | 2022-10-06 | ベロダイン ライダー ユーエスエー,インコーポレイテッド | Lidarに基づく3次元撮像のための統合された照射及び検出 |
CA3024510C (en) | 2016-06-01 | 2022-10-04 | Velodyne Lidar, Inc. | Multiple pixel scanning lidar |
US9785851B1 (en) | 2016-06-30 | 2017-10-10 | Huron Valley Steel Corporation | Scrap sorting system |
EP3593166B1 (de) | 2017-03-31 | 2024-04-17 | Velodyne Lidar USA, Inc. | Integrierte lidar-beleuchtungsleistungssteuerung |
JP2020519881A (ja) | 2017-05-08 | 2020-07-02 | ベロダイン ライダー, インク. | Lidarデータ収集及び制御 |
US11294041B2 (en) | 2017-12-08 | 2022-04-05 | Velodyne Lidar Usa, Inc. | Systems and methods for improving detection of a return signal in a light ranging and detection system |
US10712434B2 (en) | 2018-09-18 | 2020-07-14 | Velodyne Lidar, Inc. | Multi-channel LIDAR illumination driver |
US11082010B2 (en) | 2018-11-06 | 2021-08-03 | Velodyne Lidar Usa, Inc. | Systems and methods for TIA base current detection and compensation |
US11885958B2 (en) | 2019-01-07 | 2024-01-30 | Velodyne Lidar Usa, Inc. | Systems and methods for a dual axis resonant scanning mirror |
CN110216808B (zh) * | 2019-06-05 | 2021-08-31 | 芜湖宝晟源新材料科技有限公司 | 一种塑料颗粒再生成型模具装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1305192A (de) * | 1969-05-19 | 1973-01-31 | ||
US3693025A (en) * | 1969-11-28 | 1972-09-19 | Brun Sensor Systems Inc | Apparatus and method for eliminating interference errors in dual-beam infrared reflection measurements on a diffusely reflecting surface by geometrical elimination of interference-producing specularly-reflected radiation components |
US3680965A (en) * | 1970-12-10 | 1972-08-01 | Us Army | Beamspread measurement camera for recording laser beam intensity distribution |
US3807870A (en) * | 1972-05-22 | 1974-04-30 | G Kalman | Apparatus for measuring the distance between surfaces of transparent material |
JPS585817B2 (ja) * | 1977-08-23 | 1983-02-01 | 株式会社整電社 | 軌条車両の洗浄方法 |
JPS5632582A (en) * | 1979-08-23 | 1981-04-02 | Chugoku Toryo Kk | Method for increasing intensity of light emission of fluorescent material |
US4600105A (en) * | 1983-03-23 | 1986-07-15 | Sphere Investments Limited | Method and apparatus for sorting objects of ore by monitoring reflected radiation |
GB2195438A (en) * | 1986-09-26 | 1988-04-07 | Pilkington Brothers Plc | Detecting unwanted materials among cullet |
-
1986
- 1986-01-31 JP JP61019615A patent/JPH0690149B2/ja not_active Expired - Lifetime
-
1987
- 1987-01-29 DE DE8787101210T patent/DE3785370T2/de not_active Expired - Fee Related
- 1987-01-29 EP EP87101210A patent/EP0231027B1/de not_active Expired - Lifetime
- 1987-02-02 US US07/009,752 patent/US4730932A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0231027A3 (en) | 1989-09-06 |
JPS62177436A (ja) | 1987-08-04 |
US4730932A (en) | 1988-03-15 |
JPH0690149B2 (ja) | 1994-11-14 |
EP0231027A2 (de) | 1987-08-05 |
EP0231027B1 (de) | 1993-04-14 |
DE3785370T2 (de) | 1993-07-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |