US4919950A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Computer controlled, fully automatic, short-order wok cooking system for preparing stir-fried Chinese food
Assignee: HARVEY LARRY B
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Filing: 1988-07-27
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Granted: 1990-04-24
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Expires: 2008-07-27
Abstract
Abstract A computer controlled, fully automatic wok cooking system prepares stir-fried, Chinese dishes according to arbitrarily selected customer orders entered at a point-of-sale computer. The computer integrates the operation of the conveyer, cooking, dispensing, and point of sale entry devices according the order, menu and ingredients, A conveyor belt including a plurality of woks draws the woks through a plurality of cooking stations. Each station is provided with a burner or heating element and a dispensing station controlled by the computer according to the customer enterd order. Oil or condiments are added at a first station by a corresponding plurality of dispensers and at subsequent cooking stations the food ingredients are either stirred or additional spices, food ingredients and condiments added by corresponding dispensers. At the last cooking station, additional food ingredients, such a vegetables, nuts or other ingredients requiring shorter cooking times, are added and cooking is completed. The completed short order stir-fried dish is then delivered to a serving container at a delivery station. The emptied wok is advanced by the conveyor system through a plurality of cleaning stations, where the wok is inverted, washed, scoured, rinsed and dried. The cleaned and dried wok is then returned by the conveyor system to the initial cooking station to begin the cooking process again according to the then appropriate customer order.
Inventors
- 👤 Stephen M. Mak
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 20:18
CPC Classifications
H; H05; H05B; H05B6/00; H05B6/02; H05B6/10; H05B6/12; H05B6/1209; H05B6/1227; A; A47; A47F; A47F10/00; A47F10/06; A47J; A47J27/00; A47J27/14; G; G06; G06Q; G06Q10/00; G06Q10/08; G06Q10/087; G06Q10/0872; G06Q10/08726; G06Q10/0877; G07; G07F; G07F11/00; G07F11/70; G06Q10/0874; G06Q10/08741; G06Q10/08743
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
170 words
An apparatus for fully automatic cooking of short order meals comprising: a plurality of cooking containers; a conveyor means for advancing said plurality of cooking containers along a predetermined path; heating means for heating said plurality of cooking containers as said cooking containers are advanced along said predetermined path by said conveyor means; food dispensing means for selectively dispensing a selected amount of selected food to a selected one of said cooking containers at a selected point on said predetermined path; stirring means for stirring food ingredients within selected ones of said cooking containers at selected points on said predetermined path; and computer control means coupled to said conveyor means, heating means, food dispensing means and stirring means for controlling operation of each of said means according to an arbitrarily selected customer order selectively assigned to each one of said cooking containers as said cooking container is advanced along said predetermined path, whereby cooked meals are automatically prepared according to a short order selection entered through said computer control means.
Claim 2
Independent Claim
170 words
An apparatus for fully automatic cooking of short order meals comprising: a plurality of cooking containers; a conveyor means for advancing said plurality of cooking containers along a predetermined path; heating means for heating said plurality of cooking containers as said cooking containers are advanced along said predetermined path by said conveyor means; food dispensing means for selectively dispensing a selected amount of selected food to a selected one of said cooking containers at a selected point on said predetermined path; stirring means for stirring food ingredients within selected ones of said cooking containers at selected points on said predetermined path; and computer control means coupled to said conveyor means, heating means, food dispensing means and stirring means for controlling operation of each of said means according to an arbitrarily selected customer order selectively assigned to each one of said cooking containers as said cooking container is advanced along said predetermined path, whereby cooked meals are automatically prepared according to a short order selection entered through said computer control means.
Claim 3
Dependent Claim
11 words
The apparatus of claim 1 wherein said cooking containers are woks.
Claim 4
Dependent Claim
41 words
The apparatus of claim 1 wherein said food dispensing means comprises spice/condiment dispensing means for selectively providing at least one spice/condiment among a plurality of spice/condiments and a food ingredient means for selectively providing at least one type of food ingredient.
Claim 5
Dependent Claim
41 words
The apparatus of claim 2 wherein said food dispensing means comprises spice/condiment dispensing means for selectively providing at least one spice/condiment among a plurality of spice/condiments and a food ingredient means for selectively providing at least one type of food ingredient.
Claim 6
Dependent Claim
74 words
The apparatus of claim 1 wherein said computer control means comprises a point-of-sale entry means for entering an arbitrarily selected customer order, computer means for generating a sequence of timed control signals corresponding to each said arbitrarily selected customer orders, and interface means for generating drive signals for said conveyor means, heating means, food dispensing means, and stirring means to execute said sequence of timed control signals corresponding to said arbitrarily selected customer order.
Claim 7
Dependent Claim
74 words
The apparatus of claim 2 wherein said computer control means comprises a point-of-sale entry means for entering an arbitrarily selected customer order, computer means for generating a sequence of timed control signals corresponding to each said arbitrarily selected customer orders, and interface means for generating drive signals for said conveyor means, heating means, food dispensing means, and stirring means to execute said sequence of timed control signals corresponding to said arbitrarily selected customer order.
Claim 8
Dependent Claim
74 words
The apparatus of claim 4 wherein said computer control means comprises a point-of-sale entry means for entering an arbitrarily selected customer order, computer means for generating a sequence of timed control signals corresponding to each said arbitrarily selected customer orders, and interface means for generating drive signals for said conveyor means, heating means, food dispensing means, and stirring means to execute said sequence of timed control signals corresponding to said arbitrarily selected customer order.
Claim 9
Dependent Claim
40 words
The apparatus of claim 1 wherein said heating means comprises a plurality of separate heating elements, each element being separately controlled by said computer control means to provide a selected degree of heat for a corresponding selective period of time.
Claim 10
Dependent Claim
40 words
The apparatus of claim 7 wherein said heating means comprises a plurality of separate heating elements, each element being separately controlled by said computer control means to provide a selective degree of heat for a corresponding selective period of time.
Claim 11
Dependent Claim
61 words
The apparatus of claim 1 further comprising means for removing said food ingredients from each of said plurality of cooking containers after said corresponding food ingredients have been completely prepared to deliver said food ingredients for consumption; and cleaning means for cleaning each of said plurality of cooking containers after said food ingredients have been removed from each corresponding cooking container.
Claim 12
Dependent Claim
61 words
The apparatus of claim 2 further comprising means for removing said food ingredients from each of said plurality of cooking containers after said corresponding food ingredients have been completely prepared to deliver said food ingredients for consumption; and cleaning means for cleaning each of said plurality of cooking containers after said food ingredients have been removed from each corresponding cooking container.
Claim 13
Dependent Claim
61 words
The apparatus of claim 3 further comprising means for removing said food ingredients from each of said plurality of cooking containers after said corresponding food ingredients have been completely prepared to deliver said food ingredients for consumption; and cleaning means for cleaning each of said plurality of cooking containers after said food ingredients have been removed from each corresponding cooking container.
Claim 14
Dependent Claim
61 words
The apparatus of claim 9 further comprising means for removing said food ingredients from each of said plurality of cooking containers after said corresponding food ingredients have been completely prepared to deliver said food ingredients for consumption; and cleaning means for cleaning each of said plurality of cooking containers after said food ingredients have been removed from each corresponding cooking container.
Claim 15
Dependent Claim
56 words
The apparatus of claim 10 wherein said cleaning means comprises washing means for washing each said cooking container with a washing solution, scouring means for scouring each cooking container, rinsing means for rinsing each cooking container, and drying means for drying each cooking container as said plurality of cooking containers are advanced along said predetermined path.
Claim 16
Independent Claim
175 words
A method for automatically preparing arbitrarily selected, short order meals comprising the steps of: selectively disposing food ingredients into a cooking container according to arbitrary customer selection, said food ingredients being disposed into said cooking container by a food dispensing means controlled by a computer control means into which said customer selection is entered; advancing said selected food ingredients in said cooking container on a conveyor system through a plurality of subsequent cooking stations; selectively disposing additional food ingredients into said container at preselected ones of said plurality of cooking stations; selectively stirring food ingredients in said cooking container at selected ones of said cooking stations according to said customer order entry as controlled by said computer controlled means; selectively controlling heating and timing of said food ingredients within said cooking container at each of said plurality of cooking stations; and removing said food ingredients from said cooking container when said ingredients are completely prepared according to said arbitrarily entered customer order, whereby short orders originated by customers are prepared in a fully automated method.
Claim 17
Independent Claim
175 words
A method for automatically preparing arbitrarily selected, short order meals comprising the steps of: selectively disposing food ingredients into a cooking container according to arbitrary customer selection, said food ingredients being disposed into said cooking container by a food dispensing means controlled by a computer control means into which said customer selection is entered; advancing said selected food ingredients in said cooking container on a conveyor system through a plurality of subsequent cooking stations; selectively disposing additional food ingredients into said container at preselected ones of said plurality of cooking stations; selectively stirring food ingredients in said cooking container at selected ones of said cooking stations according to said customer order entry as controlled by said computer controlled means; selectively controlling heating and timing of said food ingredients within said cooking container at each of said plurality of cooking stations; and removing said food ingredients from said cooking container when said ingredients are completely prepared according to said arbitrarily entered customer order, whereby short orders originated by customers are prepared in a fully automated method.
Claim 18
Dependent Claim
97 words
The method of claim 15 further comprising performing said steps of selectively advancing said food container, selectively disposing food ingredients therein, selectively manipulating said food ingredients therein, selectively heating said food ingredients therein and delivering said food ingredients in a plurality of cooking containers, each of said cooking containers being advanced on a conveyor system among said plurality of cooking stations, said steps being simultaneously performed in corresponding order to the position of said cooking container within said plurality of cooking stations according to the significance attached to each cooking station by said customer entered short order.
Claim 19
Dependent Claim
27 words
The method of claim 15 further comprising the steps of cleaning said cooking container and returning said cooking container for reuse for a subsequent customer short order.
Claim 20
Dependent Claim
44 words
The method of claim 16 further comprising the steps of cleaning said plurality of cooking containers at predetermined stations within said conveyor path and returning each of said cleaned cooking containers in sequence for reuse in a plurality of subsequent customer short order entries.
References Cited (Backward Citations)
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| 7.5 Years (Year 8) | 1997-04-23 | 1997-10-23 | 1998-04-24 | $3760.00 | Window Closed / Lapsed |
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