JPS5539080A - Container discriminating device - Google Patents
Container discriminating deviceInfo
- Publication number
- JPS5539080A JPS5539080A JP11334378A JP11334378A JPS5539080A JP S5539080 A JPS5539080 A JP S5539080A JP 11334378 A JP11334378 A JP 11334378A JP 11334378 A JP11334378 A JP 11334378A JP S5539080 A JPS5539080 A JP S5539080A
- Authority
- JP
- Japan
- Prior art keywords
- container
- detected
- grooves
- changed
- output
- 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
Classifications
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/08—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes
- G06K7/082—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors
- G06K7/083—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive
- G06K7/085—Methods or arrangements for sensing record carriers, e.g. for reading patterns by means detecting the change of an electrostatic or magnetic field, e.g. by detecting change of capacitance between electrodes using inductive or magnetic sensors inductive metal detectors
-
- 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
- B07C3/00—Sorting according to destination
- B07C3/10—Apparatus characterised by the means used for detection ofthe destination
- B07C3/12—Apparatus characterised by the means used for detection ofthe destination using electric or electronic detecting means
Landscapes
- Engineering & Computer Science (AREA)
- Artificial Intelligence (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Analysing Materials By The Use Of Radiation (AREA)
- Geophysics And Detection Of Objects (AREA)
- Devices For Use In Laboratory Experiments (AREA)
Abstract
PURPOSE:To make it possible to discriminate containers by forming the bottom of a container with concentric portions to be detected and by detecting the position and the number of the concentric portions. CONSTITUTION:Concentric portions 2a-2d to be detected are formed in the bottom of a container. These grooves have different positions and numbers for the respective containers. On the other hand, a container discriminator 3, in which a container is placed, is equipped with detectors 4a-4d at a preset spacing toward the outside. Now, if the container 1 is placed in the discriminator 3, the impedance of the detecting coil is changed, and the resonant frequency of a resonant circuit is changed to increase the resonant current so that an output is generated at a voltage comparator 9. At this time, if there is no groove in the detected portion facing the detector 4b, the output of the comparator 9 is low. Thus, the output of the comparator 9 is changed in accordance with the existence of the grooves 2a and so on. As a result, the position and number of the grooves of the container can be detected so that the container can be discriminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11334378A JPS5539080A (en) | 1978-09-14 | 1978-09-14 | Container discriminating device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11334378A JPS5539080A (en) | 1978-09-14 | 1978-09-14 | Container discriminating device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5539080A true JPS5539080A (en) | 1980-03-18 |
Family
ID=14609831
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11334378A Pending JPS5539080A (en) | 1978-09-14 | 1978-09-14 | Container discriminating device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5539080A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189917A (en) * | 1981-05-18 | 1982-11-22 | Toshiba Corp | Conveyer apparatus |
JPS61197017U (en) * | 1985-05-31 | 1986-12-09 | ||
JPS6220388U (en) * | 1985-07-22 | 1987-02-06 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862175A (en) * | 1971-11-30 | 1973-08-30 |
-
1978
- 1978-09-14 JP JP11334378A patent/JPS5539080A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4862175A (en) * | 1971-11-30 | 1973-08-30 |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57189917A (en) * | 1981-05-18 | 1982-11-22 | Toshiba Corp | Conveyer apparatus |
JPS6246447B2 (en) * | 1981-05-18 | 1987-10-02 | Tokyo Shibaura Electric Co | |
JPS61197017U (en) * | 1985-05-31 | 1986-12-09 | ||
JPH0450255Y2 (en) * | 1985-05-31 | 1992-11-26 | ||
JPS6220388U (en) * | 1985-07-22 | 1987-02-06 |
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