Patent US5018066A successfully refreshed from Google Patents.
US5018066A
Expired / Lapsed
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System for processing sales data on slips used in restaurants
Assignee: Casio Computer Co Ltd
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Filing: 1988-12-09
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Granted: 1991-05-21
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Expires: 2008-12-09
Abstract
Abstract A data processing system according to the invention comprises a system controller and a plurality of ECRs connected to the system controller. Each ECR has a keyboard for inputting sales data per slip number (kind). The ECR obtains the subtotal per kind of the input sales data. The subtotal is transmitted to the system controller. The controller receives the subtotal data per slip number which is transmitted from the ECR and stores the subtotal data per slip number. When an additional registration is performed, the ECR receives the subtotal data regarding the slip number from the system controller and adds the additionally registered sales data to this subtotal data. The controller stores this newly obtained data as the subtotal data regarding the slip number. When the subtotal data is transmitted to the ECR and the process regarding this subtotal data is being executed in the ECR, the system controller doesn't transmit this subtotal data to the other ECR until the process ends in the ECR.
Inventors
- 👤 Shinichi Yagi
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-04 17:09
CPC Classifications
G; G07; G07G; G07G1/00; G07G1/12; G07G1/14; G06; G06Q; G06Q20/00; G06Q20/08; G06Q20/20; G06Q20/202
Claims Analysis
Total Claims: 9
Claim 1
Independent Claim
330 words
A system for processing data related to sale of items ordered from any one of a plurality of input terminals electrically coupled to a control apparatus, comprising: a plurality of input terminals each of which includes: (a) first means for ordering a new set of items for a given customer by inputting slip identification data uniquely assigned to said given customer, inputting sales data representing said new set of items ordered by said given customer, and associating such inputted slip identification data with such inputted sales data, (b) arithmetic means for determining from the inputted sales data a new subtotal amount for the sales value of said new set of ordered items, and adding said new subtotal amount to a stored subtotal amount, if any, for a set of previously ordered items associated with such inputted slip identification data to obtain a current subtotal amount associated with said slip identification data; and (c) second means for transmitting to a control apparatus said inputted slip identification data and said current subtotal amount associated therewith, if any, and for receiving from said control apparatus said stored subtotal amount associated with such inputted slip identification data; and said control apparatus includes (a) first means for receiving slip identification data and said current subtotal amount associated therewith, if any, from a selected one from among said plurality of input terminals, and for transmitting from said control apparatus to said selected input terminal a subtotal amount stored in said control apparatus and associated with a slip identification data received from said selected one input terminal, (b) second means for storing a plurality of slip identification data with respective associated current subtotal amounts; and (c) means to inhibit further transmission of the current subtotal amount associated with said received slip identification data to any input terminal after said associated current subtotal amount has been transmitted to said selected one input terminal and before a further associated subtotal has been received from said selected one input terminal.
Claim 2
Independent Claim
330 words
A system for processing data related to sale of items ordered from any one of a plurality of input terminals electrically coupled to a control apparatus, comprising: a plurality of input terminals each of which includes: (a) first means for ordering a new set of items for a given customer by inputting slip identification data uniquely assigned to said given customer, inputting sales data representing said new set of items ordered by said given customer, and associating such inputted slip identification data with such inputted sales data, (b) arithmetic means for determining from the inputted sales data a new subtotal amount for the sales value of said new set of ordered items, and adding said new subtotal amount to a stored subtotal amount, if any, for a set of previously ordered items associated with such inputted slip identification data to obtain a current subtotal amount associated with said slip identification data; and (c) second means for transmitting to a control apparatus said inputted slip identification data and said current subtotal amount associated therewith, if any, and for receiving from said control apparatus said stored subtotal amount associated with such inputted slip identification data; and said control apparatus includes (a) first means for receiving slip identification data and said current subtotal amount associated therewith, if any, from a selected one from among said plurality of input terminals, and for transmitting from said control apparatus to said selected input terminal a subtotal amount stored in said control apparatus and associated with a slip identification data received from said selected one input terminal, (b) second means for storing a plurality of slip identification data with respective associated current subtotal amounts; and (c) means to inhibit further transmission of the current subtotal amount associated with said received slip identification data to any input terminal after said associated current subtotal amount has been transmitted to said selected one input terminal and before a further associated subtotal has been received from said selected one input terminal.
Claim 3
Dependent Claim
36 words
The system of claim 1, wherein the first means of said control apparatus transmits a subtotal amount only to the selected one input terminal from which slip identification data associated with such subtotal amount is received.
Claim 4
Dependent Claim
31 words
The system of claim 1, wherein the first means of said control apparatus transmits both the slip identification data and its associated stored subtotal amount to said selected one input terminal.
Claim 5
Dependent Claim
79 words
The system of claim 1, wherein the first means of said control apparatus is responsive to a slip identification data and a first control signal received from said selected one input terminal for transmitting said stored subtotal amount associated with the received slip identification data, and the second means of each of said plurality of input terminals includes means for generating and transmitting said first control signal upon a new set of items being ordered by the given customer.
Claim 6
Dependent Claim
102 words
The system of claim 4, wherein the arithmetic means of each of said plurality of input terminals includes means to generate a second control signal when said current subtotal amount has been obtained corresponding to said new subtotal amount being added to said stored subtotal amount, if any, said second means of such input terminal transmitting said second control signal, and said second means of the control apparatus being responsive to said second control signal to replace the subtotal amount stored therein corresponding to a given slip identification signal, with said current subtotal amount corresponding to said given associated slip identification data.
Claim 7
Dependent Claim
72 words
The system of claim 1, wherein the inhibit means is set to inhibit transmission upon retrieval from said second means of the control apparatus of a stored subtotal amount associated with said inputted slip identification data received from said selected one input terminal apparatus, and is reset to permit transmission upon input from said selected one input terminal of a subsequently received current subtotal amount associated with such inputted slip identification data.
Claim 8
Dependent Claim
31 words
The system of claim 1, wherein each of said plurality of input terminals comprises means for storing a total of sales data, per ordered item, inputted by said first means thereof.
Claim 9
Dependent Claim
102 words
The system of claim 1, wherein the arithmetic means of each of said plurality of input terminals includes means to generate a second control signal when said current subtotal amount has been obtained corresponding to said new subtotal amount being added to said stored subtotal amount, if any, said second means of such input terminal transmitting said second control signal, and said second means of the control apparatus being responsive to said second control signal to replace the subtotal amount stored therein corresponding to a given slip identification signal, with said current subtotal amount corresponding to said given associated slip identification data.
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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) | 1994-05-20 | 1994-11-19 | 1995-05-21 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1998-05-20 | 1998-11-19 | 1999-05-21 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2002-05-20 | 2002-11-19 | 2003-05-21 | $7700.00 | Window Closed / Lapsed |