Patent US4166949A successfully refreshed from Google Patents.
US4166949A
Expired / Lapsed
US
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Apparatus for identifying and registering bottles
Assignee: Hugin Kassaregister AB
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Filing: 1977-11-23
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Granted: 1979-09-04
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Expires: 1997-11-23
Abstract
Abstract The invention refers to an apparatus of the type for automatic identification and registration of bottles of different sizes and/or shapes advanced one after the other along a path, at least some bottles having glass of a high light transparency. The bottles pass through the ray path of a light source-photocell arrangement forming a detector unit. According to the invention, the detector unit comprises a matrix having a universally and systematically grouped array of photo cells in the side and height directions of the bottles, each of said photo cells being actuable by a different and directed light ray from a point-shaped light source, and being, by means of a programming unit, programmable to respond in predetermined patterns, corresponding to the bottle types to be identified, a plurality of detecting operations being performed at points determined by the matrix while a bottle is advanced a certain distance.
Inventors
- 👤 Jaan Pold
- 👤 Karl-Bertil W. Wettersten
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 19:12
CPC Classifications
G; G07; G07F; G07F7/00; G07F7/06; G07F7/0609; B; B07; B07C; B07C5/00; B07C5/04; B07C5/12; B07C5/122; B07C5/126; G07G; G07G1/00; Y; Y02; Y02W; Y02W30/00; Y02W30/50; Y02W30/60
Claims Analysis
Total Claims: 12
Claim 1
Independent Claim
140 words
An apparatus for automatic identification and registration of bottles of different sizes and/or shapes advanced one after the other along a path, among which bottles of a high light transparency may be present, said bottles passing through the ray path of a light source-photocell arrangement forming a detector unit, the improvement being that the detector unit comprises a matrix having an array of photo cells in the lateral and in the vertical direction, each of said photo cells being actuable by a different and directed light ray, and being, by means of a programming unit, programmable to respond in predetermined patterns corresponding to the bottle types to be identified, a plurality of detecting operations being performed with respect to a pattern of light received by said laterally and vertically arrayed photo cells while a bottle is advanced a certain distance.
Claim 2
Independent Claim
140 words
An apparatus for automatic identification and registration of bottles of different sizes and/or shapes advanced one after the other along a path, among which bottles of a high light transparency may be present, said bottles passing through the ray path of a light source-photocell arrangement forming a detector unit, the improvement being that the detector unit comprises a matrix having an array of photo cells in the lateral and in the vertical direction, each of said photo cells being actuable by a different and directed light ray, and being, by means of a programming unit, programmable to respond in predetermined patterns corresponding to the bottle types to be identified, a plurality of detecting operations being performed with respect to a pattern of light received by said laterally and vertically arrayed photo cells while a bottle is advanced a certain distance.
Claim 3
Dependent Claim
41 words
An apparatus according to claim 1, wherein the programming unit, preferably a cash register, is provided with approvement and price keys as well as a rejection key, for programming the particular type of bottle when it is passing the detector unit.
Claim 4
Dependent Claim
56 words
An apparatus according to claim 1, wherein the detector unit has its light sources and associated photo cells located at the same side of the path adjacent to each other and assembled to form a unit, a mirror being provided at the other side of the path for reflecting the light ray towards the photo cell.
Claim 5
Dependent Claim
34 words
An apparatus according to claim 1, wherein at least one perforated shielding plate is located between the light sources and the photo cells for passing only non-refracted light rays onto the respective photo cells.
Claim 6
Dependent Claim
18 words
An apparatus according to claim 3, wherein the detector matrix and the mirror are provided with a housing.
Claim 7
Dependent Claim
40 words
An apparatus according to claim 1, wherein as light source infra-red rays are used, in combination with a filter, positioned over the photo cell and only passing infra-red rays, whereby disturbing light from the environment is reduced to a minimum.
Claim 8
Dependent Claim
34 words
An apparatus according to claim 3, wherein each light source-photo cell pair is associated with a separate mirror element of such a size that only non-refracted light rays fall upon the respective mirror elements.
Claim 9
Dependent Claim
44 words
An apparatus according to claim 1, wherein the cash register is adapted to form a terminal for a controlling connection to a shop computer system which, along with other periodical reports, delivers a report of received return bottles as regards the number and type.
Claim 10
Dependent Claim
39 words
An apparatus according to claim 1, wherein it at its bottom has a separate conveyor belt unit forming the path for the bottles and being removable to enable a positioning of the apparatus over an already present conveyor belt.
Claim 11
Independent Claim
161 words
An apparatus for automatic identification and registration of bottles of different sizes and/or shapes, among which bottles of a high light transparency may be present, comprising means for advancing the bottles serially along a path, a detector arrangement on one side of the path including an array of detector units arranged in a lateral and in a vertical direction with respect to the path, each detector unit including a light source element and a corresponding light detector element adjacent thereto, reflecting means on the other side of the path opposite the detector arrangement for reflecting light rays emanating from the light source elements back across the path to the corresponding light detector elements of the detector unit array, means for generating signals representative of a pattern of light received by the vertically and laterally arrayed detector units, and programmable means for assigning a value in response to a predetermined pattern of generated signals corresponding to a bottle type to be identified.
Claim 12
Independent Claim
161 words
An apparatus for automatic identification and registration of bottles of different sizes and/or shapes, among which bottles of a high light transparency may be present, comprising means for advancing the bottles serially along a path, a detector arrangement on one side of the path including an array of detector units arranged in a lateral and in a vertical direction with respect to the path, each detector unit including a light source element and a corresponding light detector element adjacent thereto, reflecting means on the other side of the path opposite the detector arrangement for reflecting light rays emanating from the light source elements back across the path to the corresponding light detector elements of the detector unit array, means for generating signals representative of a pattern of light received by the vertically and laterally arrayed detector units, and programmable means for assigning a value in response to a predetermined pattern of generated signals corresponding to a bottle type to be identified.
References Cited (Backward Citations)
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-09-03 | 1983-03-05 | 1983-09-04 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-09-03 | 1987-03-05 | 1987-09-04 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-09-03 | 1991-03-05 | 1991-09-04 | $7700.00 | Window Closed / Lapsed |