JPS5734438A - Method and apparatus for removing signals resulting from flaws, dirts and the like on container wall - Google Patents
Method and apparatus for removing signals resulting from flaws, dirts and the like on container wallInfo
- Publication number
- JPS5734438A JPS5734438A JP10944980A JP10944980A JPS5734438A JP S5734438 A JPS5734438 A JP S5734438A JP 10944980 A JP10944980 A JP 10944980A JP 10944980 A JP10944980 A JP 10944980A JP S5734438 A JPS5734438 A JP S5734438A
- Authority
- JP
- Japan
- Prior art keywords
- ampul
- dirts
- flaws
- lower holder
- rotating
- 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.)
- Pending
Links
- 239000003708 ampul Substances 0.000 abstract 6
- 239000007788 liquid Substances 0.000 abstract 2
- 238000007689 inspection Methods 0.000 abstract 1
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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9018—Dirt detection in containers
- G01N21/9027—Dirt detection in containers in containers after filling
-
- 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
- G01N21/84—Systems specially adapted for particular applications
- G01N21/88—Investigating the presence of flaws or contamination
- G01N21/90—Investigating the presence of flaws or contamination in a container or its contents
- G01N21/9045—Inspection of ornamented or stippled container walls
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0078—Testing material properties on manufactured objects
- G01N33/0081—Containers; Packages; Bottles
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
Abstract
PURPOSE:To inspect flaws, dirts, marks and the like after removing noises therefrom by rotating the container so as to prevent noise lights generated from entering the inspection view range, provided that the rotation thereof is stopped when the noise disappears. CONSTITUTION:A lower holder 2 supporting the bottom of an ampul to be inspected receives the rotation from a high speed belt 4 and a liquid filled in the ampul rotates continuously due to an inertia even when separated from the belt 4. As the ampul enters the view range of a TV camera 5, a low speed rotating unit 6 of the lower holder acts to confine flaws, dirts and the like on the circumferential surface of the ampul into such as area which reflects no light. A blind point corrector 9 turns the lower holder by a minute angle so that a noise light is held within said area. The ampul is always irradiates from below with a projector 8 with the liquid in the ampul rotating continuously. If mixed, foreign matters converge to the center and are caught with the TV camera to discriminate as a foreign matter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10944980A JPS5734438A (en) | 1980-08-09 | 1980-08-09 | Method and apparatus for removing signals resulting from flaws, dirts and the like on container wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10944980A JPS5734438A (en) | 1980-08-09 | 1980-08-09 | Method and apparatus for removing signals resulting from flaws, dirts and the like on container wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5734438A true JPS5734438A (en) | 1982-02-24 |
Family
ID=14510512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10944980A Pending JPS5734438A (en) | 1980-08-09 | 1980-08-09 | Method and apparatus for removing signals resulting from flaws, dirts and the like on container wall |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5734438A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207607A (en) * | 1988-02-15 | 1989-08-21 | Fuji Electric Co Ltd | Outward appearance inspecting device |
| CN102279193A (en) * | 2011-07-11 | 2011-12-14 | 楚天科技股份有限公司 | Servo brake device for automatic lamp inspector |
-
1980
- 1980-08-09 JP JP10944980A patent/JPS5734438A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01207607A (en) * | 1988-02-15 | 1989-08-21 | Fuji Electric Co Ltd | Outward appearance inspecting device |
| CN102279193A (en) * | 2011-07-11 | 2011-12-14 | 楚天科技股份有限公司 | Servo brake device for automatic lamp inspector |
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