CN1081899C - Method and apparatus for preparing pot parched tea - Google Patents
Method and apparatus for preparing pot parched tea Download PDFInfo
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- CN1081899C CN1081899C CN98105876A CN98105876A CN1081899C CN 1081899 C CN1081899 C CN 1081899C CN 98105876 A CN98105876 A CN 98105876A CN 98105876 A CN98105876 A CN 98105876A CN 1081899 C CN1081899 C CN 1081899C
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Abstract
The present invention provides a method for producing roasted tea, capable of easily controlling the roasting temperature without requiring a skill and consequently capable of enhancing the characteristic aromatic taste of the roasted tea, and provide a device for producing the roasted tea, having an enhanced treatment ability. The cylindrical rotary pot for roasting the tea leaves is disposed in the refractory brick chamber and manufactured by disposing a ceramic raw material layer on the inside of a steel pot. This method for producing roasted tea comprises charging raw tea leaves into a cylindrical rotary pot, rotating the rotary pot, simultaneously heating the rotary pot with a gun type burner disposed in a refractory brick chamber from the outside, controlling the temperature of an exhaust gas exhausted from the refractory brick chamber to a prescribed value with an exhaust gas temperature sensor, until the raw tea leaves are charged, measuring the temperature of the outer wall of the rotary pot with an IR light radiation temperature sensor, after the raw tea leaves are charged, and controlling the temperature of the outer wall to a prescribed value.
Description
The present invention relates to improve the preparation method and the pot parched tea producing device of the high-quality pot parched tea of its fragranced.
The making of existing pot parched tea is that tea leaf input inboard is provided with in the iron rotory cauldron of ceramic material layer, is under 330～370 ℃ the high temperature in temperature at the bottom of the still, Yi Bian effectively utilize the moisture in the tea leaf, Yi Bian make the oxidizing ferment passivation; Then move into it fixedly that still shakes leaf, after the drying, tealeaves is kneaded under certain condition with kneading machine; Then, with direct flame-type drying machine revolution heating, drying; Carry out element again and fry, obtain thick tea.After again it being carried out drying, screening, put into direct flame formula rotory cauldron and toast and fine finishining, obtain goods (as work " Tea Industry pandects " the 8th edition, 336 pages such as the loyal man of reference Da Shi, Shizuoka county Tea Industry meeting institute, clear and distribution on October 1st, 63).
The shortcoming of the processing method of aforementioned existing tea leaf is, owing to frying leaf portion and shaking leaf and deploy in same machine, in addition, form the deficiency that tea-drying enzyme not enough and tea leaf completes owing to increase treating capacity, the rotory cauldron diameter is limited within the 38cm, disposal ability is only limited to per hour 130kg, and its disposal ability can not improve again.
In addition, owing to used T type burner, can not control and fry leaf machine treatment temperature for certain in burning portion; Be difficult to produce the pot parched tea of quality uniformity; Simultaneously, also has the shortcoming that requires skillfully to carry out temperature treatment.
Therefore, the present invention is in order to solve existing these problems of frying the leaf machine, providing a kind of does not need skilled temperature treatment can be easy to implement, and the pot parched tea producing device that can improve the pot parched tea preparation method of the distinctive fragranced of pot parched tea and can improve disposal ability.
Stir-fry tea preparation method of the present invention is that the tea leaf input is disposed in the firebrick chamber, and the tubular that is provided with ceramic material layer in irony still inboard is fried leaf with in the rotory cauldron, Yi Bian aforementioned stir-fry leaf is turned round with rotory cauldron; On one side be located at gun barrel formula burner in the firebrick chamber from the aforementioned stir-fry leaf of external heat with the revolution kettle, it is characterized in that the temperature that the delivery temperature of measuring firebrick chamber with exhaust gas temperature sensor is controlled before the tea leaf input is a set point of temperature; After tea leaf drops into, fry the outside wall temperature of leaf, and control it and be set point of temperature with the revolution kettle with the infrared radiation temperature sensor measurement.
In addition, stir-fry tea producing device of the present invention disposes and fries leaf and shake leaf with rotory cauldron, the 1st and shake leaf usefulness rotory cauldron and fixing still with turning round kettle, the 2nd.Wherein, frying leaf uses in the rotory cauldron coated with pottery; The 1st shakes leaf with the revolution kettle, link to each other with the rotory cauldron back segment with the stir-fry leaf by the defeated pipe of tealeaves, and interior coated with pottery; The 2nd shakes leaf links to each other with the back segment that rotory cauldron and the aforementioned the 1st shakes leaf revolution kettle, and interior coated with pottery; Fixedly still then shakes leaf by tealeaves carrier pipe and the 2nd and links to each other with the rotory cauldron back segment.The burning portion of aforementioned each rotory cauldron all is with gun barrel formula spray baking device.
Brief Description Of Drawings
Fig. 1 is the continuous stir-fry leaf machine front view that the present invention uses; Fig. 2 is the side view of the continuous stir-fry leaf machine that uses of the present invention; Fig. 3 is the front view that shakes the leaf machine continuously that the present invention uses; Fig. 4 be the present invention use shake leaf pusher side view continuously.
Among the present invention, fry leaf portion for frying leaf with turning round kettle, the leaf portion of shaking of its back segment wherein, fries the leaf rotory cauldron and is provided with ceramic material layer for the irony still inboard that can fry leaf continuously for shaking the leaf machine; Shaking the leaf machine then is provided with the 1st of ceramic material layer by the inboard and shakes leaf and shake leaf and constituted with rotory cauldron with revolution kettle and inboard the 2nd of the ceramic material layer that is provided with.Fry leaf with turning round kettle and shaking the leaf machine and make respectively, then they are coupled together, then fry leaf and shake leaf and can carry out continuously.Might do greatlyyer than existing with the revolution kettle with frying leaf, frying the leaf ability can be up to per hour more than the 180kg.
In addition, fry the leaf machine continuously and make rifle formula pulverizing jet with the burning portion of shaking the leaf machine continuously, used exhaust gas temperature sensor and infrared radiation temperature sensor, wherein, exhaust gas temperature sensor is installed on the chimney base portion of firebrick chamber; The infrared radiation temperature sensor is used to measure the outside wall temperature of stir-fry leaf with the revolution kettle.Because the temperature of still and tealeaves does not need special knack in the time of can controlling the stir-fry leaf automatically, gets final product the quality of the certain pot parched tea of Bao Te.
The 1st figure is the front view of the continuous stir-fry leaf machine that uses among the present invention in the accompanying drawing; Fig. 2 is its side view.
Above the barrel type pulverizing jet 2 that in machine frame 1, is provided with, disposing the cylindric stir-fry leaf that tilts revolution kettle 3.Fry leaf and drive revolution from outer shoulder by motor M with revolution kettle 3.Frying the inside of leaf, in revolution kettle 3, evenly frying leaf for the tealeaves that will move and handle a plurality of collection impeller of arranged spaced 3a with revolution kettle 3.
Frying the end of leaf with revolution kettle 3, be provided with leave input port 4, the bottom in leave input port 4 is provided with revolution screw rod 5.The axle of revolution screw rod 5 is a quill shaft, double as vapour-discharge tube 6, the row's of being connected in steam fan 7.Use the other end bottom of turning round kettle 3 at the stir-fry leaf, disposing and accepting from frying the leaf pallet 8 of the stir-fry leaf of rotory cauldron 3 discharges.On pallet 8, connecting and to fry leaf and deliver to the ajutage 9 that shakes the leaf machine continuously described later.
Fry leaf and surround by firebrick chamber 10, the chimney 11 with used heat windscreen is set on the top of firebrick chamber 10 with revolution kettle 3.On chimney 11, be provided with the temperature sensor 12 that thermocouple constitutes, in order to measure the temperature of firebrick chamber 10.In addition, in firebrick chamber 10, fry the outside wall temperature of leaf, dispose infrared radiation thermometer 13 with revolution kettle 3 for measuring.
At the continuous stir-fry Ye Jizhong of aforementioned formation, tea leaf is infeeded with an end that turns round kettle 3 from frying leaf from leave input port 4 by revolution screw rod 5.The tea leaf that infeeds frying leaf with turning round in the kettle 3, is fried leaf by the direct flame of barrel type pulverizing jet 2; Simultaneously, move by the left of deadweight in Fig. 1; Discharge with the other end of revolution kettle 3 from frying leaf.Fall into the stir-fry leaf of pallet 8, shake Ye Jizhong continuously by what ajutage 9 was sent into subsequent processing continuously.
In the present invention, burner has used rifle formula pulverizing jet, adds rattan iron I burner making institute (strain) system as frying in continous way to have used in the leaf machine: " GPN-10 type ".Begin to the leave input, used exhaust gas temperature sensor, then, switch to infrared radiation thermometer control, use super thermoregulator, adjust, keep that temperature constant is about 350 ℃ at the bottom of the still by the high combustion and the low burning of burner.
In frying the leaf operation, temperature at the bottom of the still is kept under 350 ℃ the high temperature the tealeaves heating, latent heat is emitted in a part of condensation of water vapour, and heating is steamed and is fried to tealeaves, and carries out enzyme and complete.Fry leaf with revolution kettle 3, as shown in table 1, till drop into tealeaves (approximately through 10 minutes after), measure the trip temperature of going forward side by side control by the temperature in 12 pairs of firebrick chambers of temperature sensor 10 of the base portion of being located at chimney 11; After dropping into tealeaves, then control and fry the outside wall temperature of leaf with revolution kettle 3 by infrared radiation thermometer 13.
Table 1
As indicated in table 1, as present embodiment is compared with the situation of the T type burner of existing method, present embodiment, before beginning, the tea leaf input used exhaust gas temperature sensor, then switch to infrared radiation thermometer control, therefore, can keep that temperature is constant at the bottom of the still of rotory cauldron, can obtain stable temperature control.That is, among the embodiment, through 10 minutes, can keep that temperature constant is 350 ℃ at the bottom of the still after tea leaf drops into, can obtain stable temperature control.But in the conventional method, even there are operating personnel to carry out the temperature adjustment, temperature is also at 330～370 ℃ at the bottom of the still, and temperature differs 40 ℃, can not get stable temperature control.Therefore, because existing method can not get stable temperature control, produced the inhomogeneous of tea-drying degree.Therefore, the tealeaves drying shrinkage is bad.To this, in an embodiment, temperature constant at the bottom of the still makes tea-drying even in the time of controlling the stir-fry leaf.Therefore, the tealeaves scabriculous can keep stay in grade.
The degree that tealeaves weight reduces when taking out with revolution kettle 3 from frying leaf in 330～370 ℃ temperature range, is 23% on existing machine, and is 25% at the stir-fry Ye Jishang of the leading portion of present embodiment, use the present invention, the weight minimizing in the time of can frying leaf smoothly.
Fig. 3 is the leaf machine that shakes the continuously front view that uses among the present invention; Fig. 4 is its side view.
Shaking Ye Jizhong continuously, in firebrick chamber 14, disposing the 1st and shake leaf with turning round kettle 15; Dispose the 2nd in its underpart and shake leaf with turning round kettle 16; Shake leaf the 1st and shake the bottom of leaf, disposing barrel type pulverizing jet 2a and 2b respectively with revolution kettle 16 with revolution kettle 15 and the 2nd.Shaking leaf by the 1st shakes leaf with revolution kettle 15 and the 2nd and shakes the leaf processing continuously with turning round kettle 16.
For making tealeaves can move, shake leaf continuously, the 1st shakes leaf shakes leaf with revolution kettle 15 and the 2nd and is in opposite gradient inclination with turning round kettle 16; And drive revolution from outer shoulder by motor respectively.Shaking the inside of leaf, shaking leaf in the kettle 15,16 uniformly with revolution and handle shaking leaf, and frying leaf and be provided with equally and collect the impeller (not shown) with turning round kettle 3 for making mobile tealeaves with revolution kettle 15,16.
Shake the end of leaf the 1st, be provided with and fry leaf input port 17, be provided with revolution screw rod 18 in the bottom of frying leaf input port 17 with revolution kettle 15, the axle double as vapour-discharge tube 19 of revolution screw rod 18, and on the row's of being connected in steam fan 20.Shake the other end bottom of leaf the 1st, dispose tealeaves input port 21, will shake tealeaves that leaf discharges with revolution kettle 15 from the 1st by revolution screw rod 22 and drop into the 2nd and shake leaf with turning round the kettle 16 with revolution kettle 15.
The 2nd shake leaf with revolution kettle 16 also with the 1st to shake leaf same with revolution kettle 15, revolution screw shaft double as vapour-discharge tube 19, and be connected with row's steam fan.At the 2nd end that shakes leaf revolution kettle 16, dispose the pallet 23 of accepting tealeaves, on pallet 23, connecting tealeaves is being sent into the fixedly ajutage 24 of still 25, by cyclone separator 26 tealeaves is infeeded fixedly in the still 25.In fixing still 25, be provided with in order to stir the revolution rake of tealeaves.
Shaking Ye Jizhong continuously, by ajutage 9, by frying leaf input port 17 tealeaves one is dropped into, promptly shake leaf distolateral with revolution kettle 15 from the 1st with its input by revolution screw rod 18, handle through shaking leaf, shake leaf with turning round the tealeaves that kettle 15 is discharged, promptly from tealeaves input port 21 from the 1st, shake leaf with revolution kettle 16 by 22 inputs the 2nd of revolution screw rod, carry out shaking for the 2nd time leaf and handle; Simultaneously,, shake leaf from the 2nd and discharge, behind cyclone separator 26, drop into fixedly in the kettle 25 from ajutage 24 with revolution kettle 16 by right-hand move of deadweight in Fig. 3.Fixedly the tealeaves in the kettle 25 heats via the advection heat that barrel type pulverizing jet 2a comes, and is stirred by rake, finishes and shakes the leaf processing.Employed rifle formula pulverizing jet in shaking the leaf machine continuously adds " the KG-10 type " that rattan iron I burner is made institute's (strain) system such as using, and temperature at the bottom of the still is controlled.
Shaking the degree that tealeaves weight reduces when taking out behind the leaf, is 48% in existing machine; Shaking leaf at the 1st of present embodiment is 140 ℃ with the revolution kettle, and the 2nd to shake leaf be then to be 51% in 130 ℃ the temperature range with the revolution kettle, owing to use device of the present invention, the weight minimizing in the time of can shaking leaf smoothly.Therefore, tealeaves becomes emerald green.
Employed kettle is to shake leaf with revolution kettle the 3, the 1st and shake leaf with revolution kettle the 15, the 2nd and use and turn round the kettle 16 and the fixing inner surface of kettle 25, the thick ceramic material in spraying plating 0.2～0.5mm left and right sides on the irony inboard of the thick still of 2.3mm frying leaf.
Bottom handles later operation to aforementioned stir-fry leaf and describes.
After the stir-fry leaf was handled, the per diem record of the special fair 4-69980 communique of patent was carried out drying, plain stir-fry, fine finishining processing respectively by well-known drying machine, plain stir-fry machine and finishing machine.
The drying machine that uses among the present invention is general continuous drier, perhaps drying bin.Continuous drier is a kind of like this machinery: divide three layers and setting rotary type iron kettle cylindraceous above burner, from the below with direct flame each kettle is heated up, make each layer of upper, middle and lower kettle reach the temperature in the kettle and the rotating speed of regulation, and carry out drying.In addition, in drying bin, the revolving drum that is made of iron plate rounding tube above burner is rotating, and is provided with iron plate system lid in the outside of this revolving drum; Make revolving drum, be that kettle heats up from the below with direct flame, make kettle reach the temperature and the rotating speed of regulation, and carry out drying.
In the present invention, as the kettle of these drying machines, the leaf machine is the same with frying, and has used at the inboard kettle that forms ceramic material layer or in fact only made by ceramic material of irony revolving drum kettle.
In addition, employed plain stir-fry machine among the present invention, for example, the plain stir-fry machine of batch (-type) that element stir-fry machine " 80K " type of gloomy ironworker institute (strain) system etc. generally uses is basic model.Such as, the revolving drum that has iron plate rounding tube to constitute above burner is rotating; Be provided with iron plate system lid in the outside of this revolving drum, make revolving drum, be that kettle heats up, make kettle reach the temperature and the rotating speed of regulation, and carry out drying from the below by direct flame.
Drying machine, plain stir-fry machine, finishing machine are not limited to above-mentioned various, as long as use direct flame-type still, all are suitable for the present invention.
Aforementioned in dryly, plain fry, in each operation of fine finishining, the direct flame-type heating kettle that uses in the present embodiment be on the irony still coated with ceramic layer, or only make by ceramic material itself.Therefore, compare with situation about handling with existing irony still, the radiance of far infrared increases, although the temperature of still does not almost have difference, the processing time of each operation has shortened.Such as, drying process is shortened 5～10 minutes, and the plain operation of frying shortens about 25 minutes; Finishing step was shortened about 15 minutes.
With the tea that the foregoing description is made, the shape scabriculous, color is bud green, fragrance, water colour, flavour.
The inboard spraying plating of rotory cauldron that stove is arranged in the bottom is with the thick grey alumina of about 0.2mm, make 3.5 ° stir-fry leaf revolution kettle, the 180kg tea leaf is dropped in this stir-fry leaf revolution kettle, under 350 ℃ temperature, handle, tealeaves is about 3 minutes by the time, obtains frying leaf weight and reduces by 25% tealeaves.
Then, with these fry leaves through the 1st of the inboard spraying plating of the rotory cauldron grey alumina thick with 0.2mm shake leaf with the revolution kettle under 140 ℃, the 2nd shake leaf with the revolution kettle under 130 ℃, fixedly still processing under 100 ℃, tealeaves is about 15 minutes by the time, obtains tealeaves weight and is reduced to 51% tealeaves.
Then tealeaves is dropped into kneading machine (カ ワ サ キ machine worker (strain) system 60K type), carry out kneading about 25 minutes.Resulting 26kg tealeaves is provided with the drying bin (gloomy ironworker (strain) system, gloomy formula 80k type) of stove by the bottom, (40 ℃ of delivery temperatures) under 200 ℃ the still temperature dry about 30 minutes; Then, fry machine (gloomy ironworker (strain) system, gloomy formula 80k type) by element, the element that (45 ℃ of delivery temperatures) carried out about 30 minutes under 150 ℃ still temperature is fried.At last, by hot air type throughcirculation dryer (カ ワ サ キ machine worker (strain) system, 120-2 type), under 70 ℃ of delivery temperatures, carry out the baking drying about 30 minutes.Aforesaid drying machine and plain stir-fry machine also are respectively on its still medial surface, and spraying plating is with sputtered films of bismuth surface aluminium dioxide-titanium dioxide film smoother, that 0.2mm is thick.
Bottom feels to check to the tealeaves that present embodiment obtains, and its chemical analysis value is shown.
1) sensation is checked
By 10 skilled sensation inspectors, 5 of the shape of the tealeaves that the foregoing description is obtained, color and luster, fragrance, water colour and flavours compare with the pot parched tea of making from existing ceramic still machine, and it the results are shown in the table 2.
Table 2
| The quality project | Shape | Color and luster | Fragrance | Water colour | Flavour | Add up to |
| Scoring | 20 | 20 | 20 | 20 | 20 | 100 |
| The | 18 | 18 | 18 | 18 | 17 | 89 |
| Conventional example | 16 | 17 | 17 | 17 | 17 | 84 |
2) chemical analysis value
In addition,, under 80 ℃ of temperature, soaked 30 minutes the content of amino acid and tannic acid in the mensuration gained leachate with present embodiment tea that obtains and the pot parched tea that existing ceramic still mechanism goes out.Show the result in the table 3.And, the one-tenth component of representing with g that is contained in the percentage in the table (%) the expression 100g dry product.
Table 3
| Composition | Amino acid (%) | Tannic acid (%) |
| The present invention | 5.25 | 13.17 |
| Conventional example | 5.18 | 13.15 |
As indicated in above-mentioned result of the test, the pot parched tea that obtains with method of the present invention has obtained high scoring: the shape of tea scabriculous, color and luster becomes emerald green, water colour is limpid yellow green, has fragrant fragrance, and by having the pot parched tea that ceramic still machine obtains now, contract bad from seeing press for extracting juice in shape, color and luster is dirty-green slightly, and water colour is red slightly, and fragrance is also poor.In addition, the pot parched tea that the inventive method obtains, its amino acid is also identical with the pot parched tea that existing ceramic still machine obtains with the stripping quantity of tannic acid.
In the present invention, owing to before beginning, use exhaust gas temperature sensor to the leave input, then switch to infrared radiation thermometer control, can obtain stable temperature control, thereby temperature is certain at the bottom of can keeping the still of rotory cauldron, can make tealeaves evenly dry, therefore, the tealeaves scabriculous can keep certain quality.
In addition, in the present invention because the continuous stir-fry leaf machine of leading portion and the leaf machine that shakes continuously of back segment are separated, can be in suitable temperature range heating tea leaves.Thereby tealeaves can dry tack free, does not have the shape defect situation that factor is fried the not enough tea that causes, and can obtain the good tealeaves of fragrance.
In addition, burning portion is a barrel type pulverizing jet, can be controlled automatically by temperature sensor, so that tea making becomes is easy.
Also have, the continuous stir-fry leaf machine of leading portion and the leaf machine that shakes continuously of back segment are respectively independently machinery, by they are linked up use, the disposal ability of tea leaf are increased substantially.Such as, in existing ceramic still machine, the input amount of tea leaf is limited to per hour 130kg, and reaches 180kg in the present embodiment, has about 150% disposal ability of existing machine.
Claims (1)
1. the producing device of a pot parched tea is characterized in that, disposes to fry leaf and shake leaf with rotory cauldron, the 1st and shake leaf usefulness rotory cauldron and fixing still with revolution kettle, the 2nd, and wherein, the stir-fry leaf is in leading portion with rotory cauldron, and its inner surface is coated with pottery; The 1st shakes leaf with turning round kettle at its back segment, is linked to each other with rotory cauldron with the stir-fry leaf by the tealeaves carrier pipe, interior coated with pottery; The 2nd shakes leaf shakes leaf with rotory cauldron and the aforementioned the 1st and links to each other with the back segment of revolution kettle, and interior coated with pottery; Fixedly still shakes leaf with the back segment of rotory cauldron the 2nd, and shakes leaf by tealeaves carrier pipe and the 2nd and link to each other with rotory cauldron; The burning portion of aforementioned each rotory cauldron is a rifle formula pulverizing jet.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP917398A JP2958295B2 (en) | 1998-01-20 | 1998-01-20 | Kamairi tea manufacturing equipment |
| JP9173/98 | 1998-01-20 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1223802A CN1223802A (en) | 1999-07-28 |
| CN1081899C true CN1081899C (en) | 2002-04-03 |
Family
ID=11713199
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN98105876A Expired - Fee Related CN1081899C (en) | 1998-01-20 | 1998-03-25 | Method and apparatus for preparing pot parched tea |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2958295B2 (en) |
| CN (1) | CN1081899C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7879823B2 (en) | 1999-11-05 | 2011-02-01 | Johnson & Johnson Consumer Companies | Topical anti-cancer compositions and methods of use thereof |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5191065B2 (en) * | 2010-11-18 | 2013-04-24 | 佐賀県 | Continuous fried leaf device and kettle fried tea production equipment |
| JP2013031390A (en) * | 2011-08-01 | 2013-02-14 | Terada Seisakusho Co Ltd | Tea leaf roaster |
| CN103431084A (en) * | 2013-08-13 | 2013-12-11 | 苏州市西山宏运材料用品厂 | Electric-heating tea frying machine |
| CN104126686A (en) * | 2014-07-25 | 2014-11-05 | 黑龙江北奇神药业有限责任公司 | Medicinal tea for treating coronary heart disease and angina pectoris and preparation method thereof |
| CN104365897B (en) * | 2014-12-10 | 2017-09-01 | 王戎 | A kind of a heatable brick bed tea and preparation method thereof and the buckpot for preparing a heatable brick bed tea |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110997U (en) * | 1991-11-19 | 1992-07-29 | 石小才 | Roll blowing tea frying machine |
| JPH09210370A (en) * | 1996-01-30 | 1997-08-12 | Toshiba Corp | Heating cooker |
-
1998
- 1998-01-20 JP JP917398A patent/JP2958295B2/en not_active Expired - Fee Related
- 1998-03-25 CN CN98105876A patent/CN1081899C/en not_active Expired - Fee Related
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2110997U (en) * | 1991-11-19 | 1992-07-29 | 石小才 | Roll blowing tea frying machine |
| JPH09210370A (en) * | 1996-01-30 | 1997-08-12 | Toshiba Corp | Heating cooker |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7879823B2 (en) | 1999-11-05 | 2011-02-01 | Johnson & Johnson Consumer Companies | Topical anti-cancer compositions and methods of use thereof |
Also Published As
| Publication number | Publication date |
|---|---|
| CN1223802A (en) | 1999-07-28 |
| JP2958295B2 (en) | 1999-10-06 |
| JPH11196767A (en) | 1999-07-27 |
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