Patent US5142969A successfully refreshed from Google Patents.
US5142969A
Expired / Lapsed
US
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Kimchi fermentor and control system thereof using a kimchi curing sensor
Assignee: CJ Corp
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Filing: 1988-11-30
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Granted: 1992-09-01
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Expires: 2008-11-30
Abstract
Abstract A kimchi fermentor and control system thereof using a kimchi curing sensor relates to a mass production of kimchi or naturally fermenting foods, in which the kimchi fermentor is provided with the kimchi barrel having the heater and the cooler mounted therein, the agitator and the electric circuit based on the microprocessor, otherwise the kimchi fermentor is adapted to a home refrigerator using the compressor and the fan in lieu of the cooler and agitator. Also in order to control the kimchi fermentor the microprocessor receives the signal having the control variables from the kimchi curing sensor and displays its operation mode according to the kimchi preparation method, the kimchi curing sensor is constructed to detect air bubbles and count the number of air bubbles so that the fermentation of kimchi is measured.
Inventors
- 👤 Jae K. Chun
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-11-07 11:49
CPC Classifications
A; A23; A23L; A23L19/00; A23L19/20; A23B; A23B4/00; A23B4/12; A23B7/00; A23B7/10; A23L27/00; A23L27/20; A23L27/24; C; C12; C12M; C12M41/00; C12M41/12; C12M41/18; C12M41/48
Claims Analysis
Total Claims: 18
Claim 1
Independent Claim
150 words
A kimchi fermentor, comprising: a kimchi case provided with a kimchi curing sensor for producing an electrical signal representing values of kimchi curing variables during curing; means for affecting temperature ambient to the kimchi case; heating means for inducing kimchi within said case to proceed toward fermentation; a temperature sensor producing an electrical signal indicative of the temperature ambient to the kimchi case; cooling means for maintaining said kimchi case in a storing mode after completion of kimchi curing; a fermenting barrel provided with said temperature affecting means, said temperature sensor, said curing sensor, said heating means and cooling means; a fermenting control system for generating control signals on a basis of input signals received from said temperature sensor and said kimchi curing sensor installed in said fermenting barrel; and a relay operating portion for controlling operation of said heating means and said cooling means according to the control signals.
Claim 2
Dependent Claim
150 words
A kimchi fermentor, comprising: a kimchi case provided with a kimchi curing sensor for producing an electrical signal representing values of kimchi curing variables during curing; means for affecting temperature ambient to the kimchi case; heating means for inducing kimchi within said case to proceed toward fermentation; a temperature sensor producing an electrical signal indicative of the temperature ambient to the kimchi case; cooling means for maintaining said kimchi case in a storing mode after completion of kimchi curing; a fermenting barrel provided with said temperature affecting means, said temperature sensor, said curing sensor, said heating means and cooling means; a fermenting control system for generating control signals on a basis of input signals received from said temperature sensor and said kimchi curing sensor installed in said fermenting barrel; and a relay operating portion for controlling operation of said heating means and said cooling means according to the control signals.
Claim 3
Dependent Claim
94 words
The kimchi fermentor of claim 1, wherein said curing sensor comprises: air bubble collecting means being in a form of a funnel, for accommodating air bubbles from said kimchi case; air bubble homogenium means including a tube having one end connected to received air bubbles from said collecting means; and measuring means for measuring the number of said air bubbles, said measuring means including a photo-interrupter operated by air bubbles accommodated by said air bubble homogenium means and a binary counter for counting the triggering frequency of said photo-interrupter when said photo-interrupter is operated.
Claim 4
Dependent Claim
30 words
The kimchi fermentor as set forth in claim 1, wherein said photo-interrupter includes an opto-coupler, and a reflecting film installed in said measuring means and mounted opposite to said photo-interrupter.
Claim 5
Dependent Claim
17 words
A food processing device as set forth in claim 2, wherein said binary counter comprises a microprocessor.
Claim 6
Dependent Claim
31 words
A kimchi fermentor as claimed in claim 1, wherein said temperature affecting means comprises a fan and said cooling means comprises a compressor, the fan and the compressor forming a refrigerator.
Claim 7
Dependent Claim
19 words
The fermentor of claim 1, wherein said curing sensor comprises means for monitoring gaseous phase emissions from said case.
Claim 8
Dependent Claim
18 words
The fermentor of claim 1, wherein said curing sensor comprises means for counting bubbles emanating from said case.
Claim 9
Dependent Claim
18 words
The fermentor of claim 6, wherein said monitoring means comprises means for counting bubbles emanating from said case.
Claim 10
Dependent Claim
23 words
The fermentor of claim 1, wherein said curing sensor comprises means for converting said gaseous phase emissions into a uniform size of bubbles.
Claim 11
Dependent Claim
23 words
The fermentor of claim 1, wherein said curing sensor comprises means for converting said gaseous phase emissions into a uniform size of bubbles.
Claim 12
Dependent Claim
31 words
The fermentor of claim 7, wherein said curing sensor comprises means for converting said gaseous phase emissions from said case into said bubbles, with said bubbles characterized by uniformity of size.
Claim 13
Dependent Claim
28 words
The fermentor of claim 8, wherein said curing sensor comprises means for converting said gaseous phase emissions into said bubbles, with said bubbles characterized by uniformity of size.
Claim 14
Dependent Claim
46 words
The fermentor of claim 1, wherein said curing sensor comprises: means for collecting gaseous phase emission from kimchi within said case; means connected to receive said gaseous phase emission from said collecting means, for rendering a uniform size of bubbles; and means for counting said bubbles.
Claim 15
Dependent Claim
72 words
The fermentor of claim 1, wherein said control system comprises: first means for converting said electrical signal representing values of kimchi curing variables into a pulse signal; and means receiving said pulse signal and said electrical signal indicative of the temperature, for determining the state of curing of kimchi within the case and controlling said relay operating portion on the basis of said state to switch said fermentor into said storing mode.
Claim 16
Dependent Claim
72 words
The fermentor of claim 6, wherein said control system comprises: first means for converting said electrical signal representing values of kimchi curing variables into a pulse signal; and means receiving said pulse signal and said electrical signal indicative of the temperature, for determining the state of curing of kimchi within the case and controlling said relay operating portion on the basis of said state to switch said fermentor into said storing mode.
Claim 17
Dependent Claim
72 words
The fermentor of claim 9, wherein said control system comprises: first means for converting said electrical signal representing values of kimchi curing variables into a pulse signal; and means receiving said pulse signal and said electrical signal indicative of the temperature, for determining the state of curing of kimchi within the case and controlling said relay operating portion on the basis of said state to switch said fermentor into said storing mode.
Claim 18
Dependent Claim
72 words
The fermentator of claim 12, wherein said control system comprises: first means for converting said electrical signal representing values of kimchi curing variables into a pulse signal; and means receiving said pulse signal and said electrical signal indicative of the temperature, for determining the state of curing of kimchi within the case and controlling said relay operating portion on the basis of said state to switch said fermentor into said storing mode.
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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) | 1995-09-01 | 1996-03-02 | 1996-09-01 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1999-09-01 | 2000-03-02 | 2000-09-01 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 2003-09-01 | 2004-03-02 | 2004-09-01 | $7700.00 | Window Closed / Lapsed |