US4322796A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Register apparatus
Assignee: Laurel Bank Machine Co Ltd
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Filing: 1980-03-25
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Granted: 1982-03-30
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Expires: 2000-03-25
Abstract
Abstract There is provided a register apparatus. The register apparatus includes a key input device for successively entering commodity prices and the amount of money received from a customer by a keying operation; a note identifying device for identifying the denomination of the note received from the customer; an arithmetic control device adapted to add said commodity prices and to calculate the sum of said amount of money entered through said key input device and the amount of money identified by said note identifying device, said arithmetic control device being further adapted to compare the sum of said commodity prices and said sum of money with each other to calculate the amount of change; a display device adapted to display said sum of said commodity price, said sum of money received from the customer and said amount of said change; and a memory device adapted to memorize said sum of said commodity price, said sum of money received from the customer and said amount of said change. The note identifying device may include a device for detecting oblique orientation of the note. The note identifying device may further include a device for detecting the pattern of the note.
Inventors
- 👤 Isamu Uchida
- 👤 Shinya Uchida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-27 16:07
CPC Classifications
G; G07; G07D; G07D7/00; G07D7/06; G07D7/12; G07D7/128; G06; G06Q; G06Q20/00; G06Q20/08; G06Q20/20; G07D7/121; G07D7/20; G07F; G07F7/00; G07F7/04; G07G; G07G1/00; G07G1/0036; G07G1/01; G07G1/08
Claims Analysis
Total Claims: 5
Claim 1
Independent Claim
339 words
A register apparatus, comprising: key input means for successively entering commodity prices and the amount of money received from a customer by a keying operation; note identifying means for identifying the denomination of a note to be identified as received from the customer; arithmetic control means for adding said commodity prices and calculating the sum of said amount of money entered through said key input means and the amount of money identified by said note identifying means, said arithmetic control means comparing the sum of said commodity prices and said sum of money with each other to calculate the amount of change; display means for displaying said sum of said commodity price, said sum of money received from the customer and said amount of said change; and memory means for memorizing said sum of said commodity price, said sum of money received from the customer and said amount of said change; wherein said identifying means comprises a rectangular base plate for supporting the note to be identified, a first group of photo-electric sensors disposed on the base plate for generating first signals when blocked from light by the note, a second group of photo-electric sensors disposed on the base plate in opposition to said first group for generating second signals when blocked from light by the note, a light source disposed above the base plate for projecting light onto said first and second groups of photo-electric sensors, first note width detecting means for receiving said first signals and generating a third signal representing the width of the note, second note width detecting means for receiving said second signals and generating a fourth signal representing the width of the note, receiving means for receiving said third and fourth signals and responsive thereto for determining the kind of the note, and further detecting means for detecting the quantity of oblique orientation of the note in response to said first and second signals and for generating a fifth signal when the quantity of oblique orientation of the note exceeds a predetermined value.
Claim 2
Dependent Claim
339 words
A register apparatus, comprising: key input means for successively entering commodity prices and the amount of money received from a customer by a keying operation; note identifying means for identifying the denomination of a note to be identified as received from the customer; arithmetic control means for adding said commodity prices and calculating the sum of said amount of money entered through said key input means and the amount of money identified by said note identifying means, said arithmetic control means comparing the sum of said commodity prices and said sum of money with each other to calculate the amount of change; display means for displaying said sum of said commodity price, said sum of money received from the customer and said amount of said change; and memory means for memorizing said sum of said commodity price, said sum of money received from the customer and said amount of said change; wherein said identifying means comprises a rectangular base plate for supporting the note to be identified, a first group of photo-electric sensors disposed on the base plate for generating first signals when blocked from light by the note, a second group of photo-electric sensors disposed on the base plate in opposition to said first group for generating second signals when blocked from light by the note, a light source disposed above the base plate for projecting light onto said first and second groups of photo-electric sensors, first note width detecting means for receiving said first signals and generating a third signal representing the width of the note, second note width detecting means for receiving said second signals and generating a fourth signal representing the width of the note, receiving means for receiving said third and fourth signals and responsive thereto for determining the kind of the note, and further detecting means for detecting the quantity of oblique orientation of the note in response to said first and second signals and for generating a fifth signal when the quantity of oblique orientation of the note exceeds a predetermined value.
Claim 3
Dependent Claim
80 words
A register apparatus as set forth in claim 1, wherein said first group of photo-electric sensors comprises two sub-groups of sensors disposed in a row in alignment with but spaced from each other, and wherein said second group of photo-electric sensors comprises two sub-groups of sensors disposed in a row in alignment with but spaced from each other, each sub-group of said first group of photo-electric sensors being disposed opposite to each sub-group of said second group of photo-electric sensors.
Claim 4
Dependent Claim
28 words
A register apparatus as set forth in claim 1, further including alarm means for issuing an alarm in response to said fifth signal from said further detecting means.
Claim 5
Dependent Claim
25 words
A register apparatus as set forth in claim 1, wherein said note identifying means further includes a device for detecting the pattern of the note.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1985-03-29 | 1985-09-28 | 1986-03-30 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1989-03-29 | 1989-09-28 | 1990-03-30 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1993-03-29 | 1993-09-28 | 1994-03-30 | $7700.00 | Window Closed / Lapsed |