1. A control method of a refrigerator having a storage chamber separately provided in a refrigerating compartment for aging of meat, comprising:
keeping the storage chamber at an aging temperature for a first time, and cooling the storage chamber to a cooling temperature lower than the aging temperature for a second time after the first time passes; and
repeatedly cycling the storage chamber between the aging temperature and the cooling temperature to enable aging of meat, wherein
the temperature of the storage chamber is repeatedly controlled to the aging temperature and the cooling temperature for a preset meat aging period until the meat is aged, the temperature of the storage chamber being repeatedly controlled to the aging temperature and the cooling temperature such that the aging temperature and the cooling temperature are each reached at least two times during the meat aging period, and
the control method further comprises keeping the storage chamber at a storage temperature to store the aged meat after the meat aging period passes, wherein the aging temperature and the cooling temperature are determined within preset ranges, respectively, which are separated from each other, wherein the first time and the second time are preset, respectively, the first time is set to be longer than the second time, and the storage temperature is determined between the aging temperature and the cooling temperature.
2. A refrigerator having a storage chamber separately defined in a refrigerating compartment for aging of meat, comprising:
a cooling system to cool the storage chamber; and
a control unit to repeat an operation to keep the storage chamber at an aging temperature for a first time and an operation to cool the storage chamber to a cooling temperature lower than the aging temperature for a second time by driving the cooling system after the first time passes,
wherein the control unit controls a temperature of the storage chamber for a preset meat aging period until the meat is aged, the control unit causing the storage chamber to reach the aging temperature and the cooling temperature at least two times each during the meat aging period, and keeps the storage chamber at a storage temperature to store the aged meat after the meat aging period passes, wherein the aging temperature and the cooling temperature are determined within preset ranges, respectively, which are separated from each other, wherein the first time and the second time are preset, respectively, the first time is set to be longer than the second time, and the storage temperature is determined between the aging temperature and the cooling temperature.
3. A control method of a refrigerator having a storage chamber separately provided in a refrigerating compartment for aging of meat, comprising:
keeping the storage chamber at an aging temperature for a first time;
cooling the storage chamber to a cooling temperature lower than the aging temperature for a second time when the first time passes; and
repeatedly cycling the storage chamber between the aging temperature and the cooling temperature to enable aging of meat,
wherein the temperature of the storage chamber is repeatedly controlled to the aging temperature and the cooling temperature for a preset meat aging period until the meat is aged, the temperature of the storage chamber being repeatedly cycled between the aging temperature and the cooling temperature such that the aging temperature and the cooling temperature are each reached at least two times during the meat aging period, wherein the aging temperature and the cooling temperature are determined within preset ranges, respectively, which are separated from each other, wherein the first time and the second time are preset, respectively, the first time is set to be longer than the second time, and a storage temperature is determined between the aging temperature and the cooling temperature.
4. The control method according to claim 3, wherein the temperature of the storage chamber is repeatedly controlled in such a manner that the storage chamber is kept at the aging temperature for the first time and is cooled to the cooling temperature for the second time after the first time passes.
5. The control method according to claim 3, further comprising storing the aged meat at the storage temperature of the storage chamber after the meat aging period passes.
6. The control method according to claim 5, wherein:
the aging temperature is in a range of about 1\xb0 C. to about 5\xb0 C.;
the cooling temperature is in a range of about \u22123\xb0 C. to about \u22121\xb0 C.;
the storage temperature is in a range of about \u22122\xb0 C. to about 0\xb0 C.; and
the meat aging period is about 2 days to about 7 days.
7. The control method according to claim 3, further comprising inputting a meat aging mode by a user.
8. A refrigerator having a storage chamber separately defined in a refrigerating compartment for aging of meat, comprising:
a cooling system to cool the storage chamber; and
a control unit to repeat an operation to keep the storage chamber at an aging temperature for a first time and an operation to cool the storage chamber to a cooling temperature lower than the aging temperature for a second time by driving the cooling system after the first time passes,
wherein the control unit repeatedly controls the temperature of the storage chamber to the aging temperature and the cooling temperature for a preset meat aging period until the meat is aged, the control unit causing the storage chamber to reach the aging temperature and the cooling temperature at least two times each during the meat aging period, wherein the aging temperature and the cooling temperature are determined within preset ranges, respectively, which are separated from each other, wherein the first time and the second time are preset, respectively, the first time is set to be longer than the second time, and a storage temperature is determined between the aging temperature and the cooling temperature.
9. The refrigerator according to claim 8, wherein the control unit repeats an operation to keep the storage chamber at the aging temperature for a preset first time and an operation to cool the storage chamber to the cooling temperature for a preset second time after the first time passes.
10. The refrigerator according to claim 8, wherein the control unit keeps the storage chamber at the storage temperature to store the aged meat after the meat aging period passes.
The claims below are in addition to those above.
All refrences to claim(s) which appear below refer to the numbering after this setence.
1. A conductive polymer composite comprising:
(A) a \u03c0-conjugated polymer and
(B) a dopant polymer which contains a repeating unit \u201ca\u201d represented by the following general formula (1) and has a weight-average molecular weight in the range of 1,000 to 500,000,
wherein R1 represents a hydrogen atom or a methyl group; R2 represents a fluorine atom or a trifluoromethyl group; Z represents a single bond or \u2014C(\u2550O)\u2014O\u2014; \u201cm\u201d is an integer of 1 to 4; and \u201ca\u201d is a number satisfying 0<a\u22661.0.
2. The conductive polymer composite according to claim 1, wherein the repeating unit \u201ca\u201d in the component (B) contains one or more repeating units selected from \u201ca1\u201d and \u201ca2\u201d respectively represented by the following general formulae (1-1) and (1-2),
wherein R1-1 and R1-2 independently represent a hydrogen atom or a methyl group; R2-1 and R2-2 independently represent a fluorine atom or a trifluoromethyl group; m1 and m2 independently represent an integer of 1 to 4; and \u201ca1\u201d and \u201ca2\u201d are each a number satisfying 0\u2266a1\u22661.0, 0\u2266a2\u22661.0, and 0<a1+a2\u22661.0.
3. The conductive polymer composite according to claim 1, wherein the component (B) further contains a repeating unit \u201cb\u201d represented by the following general formula (2),
wherein \u201cb\u201d is a number satisfying 0<b<1.0.
4. The conductive polymer composite according to claim 2, wherein the component (B) further contains a repeating unit \u201cb\u201d represented by the following general formula (2),
wherein \u201cb\u201d is a number satisfying 0<b<1.0.
5. The conductive polymer composite according to claim 1, wherein the component (B) is a block copolymer.
6. The conductive polymer composite according to claim 2, wherein the component (B) is a block copolymer.
7. The conductive polymer composite according to claim 3, wherein the component (B) is a block copolymer.
8. The conductive polymer composite according to claim 4, wherein the component (B) is a block copolymer.
9. The conductive polymer composite according to claim 1, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
10. The conductive polymer composite according to claim 2, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
11. The conductive polymer composite according to claim 3, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
12. The conductive polymer composite according to claim 4, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
13. The conductive polymer composite according to claim 5, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
14. The conductive polymer composite according to claim 6, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
15. The conductive polymer composite according to claim 7, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
16. The conductive polymer composite according to claim 8, wherein the component (A) is a polymer formed by polymerization of one or more precursor monomers selected from the group consisting of pyrrole, thiophene, selenophene, tellurophene, aniline, a polycyclic aromatic compound, and a derivative thereof.
17. The conductive polymer composite according to claim 1, wherein the conductive polymer composite has dispersibility in water or in an organic solvent.
18. The conductive polymer composite according to claim 2, wherein the conductive polymer composite has dispersibility in water or in an organic solvent.
19. A substrate having a conductive film formed thereon by using the conductive polymer composite according to claim 1.
20. The substrate according to claim 19, wherein the conductive film functions as a transparent electrode layer.