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US4166139A
Expired / Lapsed
US
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Method of producing instant cupped noodles
Assignee: Toyo Suisan Kaisha Ltd
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Filing: 1978-08-31
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Granted: 1979-08-28
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Expires: 1998-08-31
Abstract
Abstract A method of producing instant cupped noodles comprising disposing a mass of raw noodles in a liquid-permeable metal cup, the cup having at least a tapered wall, placing a liquid-permeable metal lid to cover the opening of the metal cup, and completely immersing the metal cup in a heated oil for frying the mass of noodles housed in the metal cup while the cup is inverted and immersed, thereby rendering the mass of noodles dense in the portion close to the bottom of the metal cup and sparse in the portion close to the metal lid. The metal cup is then taken out of the heated oil, the metal lid is removed from the metal cup for discharging the fried mass of noodles, and the discharged fried mass of noodles is dried. The dried mass of noodles is then packed, preferably together with proper condiments and ingredients, in a cup-shaped container substantially equal in shape to and slightly larger in inner diameter than the metal cup, the packing being effected such that the dense and sparse portions of the mass of noodles are disposed in lower and upper portions of the container, respectively, and the cup-shaped container is sealed. Also disclosed is apparatus for carrying out the above method.
Inventors
- 👤 Masayuki Ishida
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-06 09:52
CPC Classifications
A; A21; A21B; A21B5/00; A21B5/08; A23; A23L; A23L5/00; A23L5/10; A23L5/11; A23L7/00; A23L7/10; A23L7/109; A23L7/111; A47; A47J; A47J27/00; A47J2027/006
Claims Analysis
Total Claims: 11
Claim 1
Independent Claim
293 words
A method of producing instant cupped noodles, comprising the steps of disposing a mass of noodles in a liquid permeable metal cup having at least one opening for receiving said noodles, said cup having a bottom and an inclined or tapered wall, said wall extending between the top portion and the bottom portion of the cup, the bottom portion of the cup having a smaller cross-sectional area than the top portion of the cup, placing a liquid permeable metal lid to cover said at least one opening of the metal cup, completely immersing the metal cup in an inverted state wherein its bottom portion is up, in a heated oil for frying the mass of noodles housed in the inverted metal cup and retaining the cup in its inverted and completely immersed state during the frying step, to render the mass of noodles dense in the portion thereof close to the bottom portion of the metal cup and sparse in the portion thereof close to the top portion of the metal cup, the dense portion of the fried mass of noodles being substantially more dense than the sparse portion thereof, taking the metal cup out of the heated oil after frying, opening the top larger cross sectional area of the metal cup and discharging the fried mass of noodles from the metal cup, drying the fried mass of noodles discharged from the metal cup, packing the dried mass of noodles in a cup-shaped container substantially equal in shape to and slightly larger in inner diameter than the metal cup, the packing being effected such that the dense and sparse portions of the mass of noodles are disposed in lower and upper portions of the cup-shaped container, respectively, and then sealing the cup-shaped container.
Claim 2
Independent Claim
293 words
A method of producing instant cupped noodles, comprising the steps of disposing a mass of noodles in a liquid permeable metal cup having at least one opening for receiving said noodles, said cup having a bottom and an inclined or tapered wall, said wall extending between the top portion and the bottom portion of the cup, the bottom portion of the cup having a smaller cross-sectional area than the top portion of the cup, placing a liquid permeable metal lid to cover said at least one opening of the metal cup, completely immersing the metal cup in an inverted state wherein its bottom portion is up, in a heated oil for frying the mass of noodles housed in the inverted metal cup and retaining the cup in its inverted and completely immersed state during the frying step, to render the mass of noodles dense in the portion thereof close to the bottom portion of the metal cup and sparse in the portion thereof close to the top portion of the metal cup, the dense portion of the fried mass of noodles being substantially more dense than the sparse portion thereof, taking the metal cup out of the heated oil after frying, opening the top larger cross sectional area of the metal cup and discharging the fried mass of noodles from the metal cup, drying the fried mass of noodles discharged from the metal cup, packing the dried mass of noodles in a cup-shaped container substantially equal in shape to and slightly larger in inner diameter than the metal cup, the packing being effected such that the dense and sparse portions of the mass of noodles are disposed in lower and upper portions of the cup-shaped container, respectively, and then sealing the cup-shaped container.
Claim 3
Dependent Claim
23 words
The method according to claim 1, comprising packing the dried mass of noodles in the cup-shaped container together with condiments and other ingredients.
Claim 4
Dependent Claim
30 words
The method according to claim 2, wherein the condiments and other ingredients are put in the cup-shaped container after the mass of noodles has been put in said cup-shaped container.
Claim 5
Dependent Claim
25 words
The method according to claim 3, wherein the bottom of the metal cup and the metal lid are provided with a number of small holes.
Claim 6
Dependent Claim
75 words
The method according to claim 1, wherein said at least one opening of said liquid permeable metal cup is at the top portion thereof, and said mass of noodles is disposed in said liquid permeable metal cup through said top opening, further comprising the step of inverting the metal cup after placing said liquid permeable metal lid over said top opening before completely immersing said liquid permeable metal cup in said heated oil for frying.
Claim 7
Dependent Claim
75 words
The method according to claim 5, comprising mounting a plurality of said liquid permeable metal cups on a first conveyor means and feeding said metal cups to a means for filling same with noodles, and mounting said metal lids on a second conveyor means which has a portion thereof running adjacent said first conveyor means to close said metal cups with respective metal lids and for conveying said closed metal cups in their inverted state.
Claim 8
Dependent Claim
65 words
The method according to claim 6, comprising guiding at least a portion of the adjacent portions of said first and second conveyor means into said heated oil to completely immerse the closed metal cups in their inverted state, in the heated oil for frying the mass of noodles housed in the respective cups, and then guiding said inverted closed cups out of said heated oil.
Claim 9
Dependent Claim
67 words
The method according to claim 7, comprising separating said adjacent first and second conveyor means to remove the respective lids from the metal cups to open the metal cups to permit discharging the fried mass of noodles from the respective metal cups, said cups being in their inverted states when said lids are separated therefrom so that said fried mass of noodles falls from the respective cups.
Claim 10
Dependent Claim
66 words
The method according to claim 6, comprising locating and first and second conveyor means in respective first and second loops, a portion of said first and second loops being adjacent each other, and moving one of said loops in a clockwise direction and the other of said loops in a counter-clockwise direction, whereby the portions of the loops adjacent each other move in the same direction.
Claim 11
Dependent Claim
30 words
The method according to claim 6, wherein said plurality of cups are attached to said first conveyor means, and said plurality of lids are attached to said second conveyor means.
References Cited (Backward Citations)
US3892874A
Cited
US3997676A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-08-27 | 1983-02-26 | 1983-08-28 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-08-27 | 1987-02-26 | 1987-08-28 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-08-27 | 1991-02-26 | 1991-08-28 | $7700.00 | Window Closed / Lapsed |