Abstract: An information processing device includes a processor configured to provide an incentive to a first user who sells or returns a first vehicle in which a part of a first coating film including an easily peelable layer is not peeled off.

Abstract: Provided is an ink composition capable of improving external quantum efficiency of a photoelectric conversion element. A method for producing an ink composition containing a p-type semiconductor material, an n-type semiconductor material, and a solvent, the method comprising: a step of preparing one or more compositions in which one or both of the p-type semiconductor material and the n-type semiconductor material are dissolved in the solvent; and a step of storing the composition for 4 days or longer to prepare the ink composition. The p-type semiconductor material contains a polymer compound having a donor-acceptor structure.

Abstract: A gate insulation film composed of a polymer compound containing at least one repeating unit selected from the group consisting of a repeating unit of formula (2) and a repeating unit of formula (3); a repeating unit of formula (4) and a repeating unit of formula (1), or composed of a composition containing the polymer compound, wherein the molar ratio of the repeating unit of formula (4) to the sum of the repeating unit of formula (2) and the repeating unit of formula (3) is 50/100 to 200/100 with the total charging amount (molar quantity) of the repeating unit of formula (2) and the repeating unit of formula (3) being 100 and the content of the repeating unit of the following formula (1) is 75% by mol or more with the total content of all repeating units in the polymer compound being 100% by mol.

Abstract: A gate insulation film composed of a polymer compound containing at least one repeating unit selected from the group consisting of a repeating unit of formula (2) and a repeating unit of formula (3); a repeating unit of formula (4) and a repeating unit of formula (1), or composed of a composition containing the polymer compound, wherein the molar ratio of the repeating unit of formula (4) to the sum of the repeating unit of formula (2) and the repeating unit of formula (3) is 50/100 to 200/100 with the total charging amount (molar quantity) of the repeating unit of formula (2) and the repeating unit of formula (3) being 100 and the content of the repeating unit of the following formula (1) is 75% by mol or more with the total content of all repeating units in the polymer compound being 100% by mol.

Abstract: Provided is an organic thin film transistor having a high carrier mobility. Provided is a polymer compound, including: a repeating unit represented by the following formula (1); and at least two repeating units, the repeating units being at least one selected from the group consisting of a repeating unit having a blocked isocyanato group and a repeating unit having a blocked isothiocyanato group, wherein, in formula (1), R1 is a hydrogen atom or a methyl group; R is a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms; Rf is a fluorine atom or a monovalent organic group including a fluorine atom; Ra is a divalent organic group having 1 to 20 carbon atoms, and a hydrogen atom in the divalent organic group may be substituted with a fluorine atom; X is an oxygen atom or a group represented by —NR7—; R7 is a hydrogen atom or a monovalent organic group having 1 to 20 carbon atoms; a is an integer of 0 to 20; and m is an integer of 1 to 5.

Abstract: A polymer compound comprising a repeating unit having at least one group selected from the group consisting of a blocked isocyanato group and a blocked isothiocyanato group, a repeating unit having at least one group selected from the group consisting of a hydroxy group and a carboxy group and a repeating unit represented by the following formula (1), wherein the content of the repeating unit having at least one group selected from the group consisting of a blocked isocyanato group and a blocked isothiocyanato group in the polymer compound is 1% by mol or more and 30% by mol or less when the total content of all repeating units contained in the above-described polymer compound is taken as 100% by mol: in the formula (1), R2, R2 and R3 each independently represent a hydrogen atom or a methyl group.

Abstract: The lubricating oil composition for a refrigerator of the present invention is used with a refrigerant containing carbon dioxide, and contains a base oil (A) containing a polyoxyalkylene glycol as a major component, and an alcohol (B) having at least one hydroxy group, in which a total number of the hydroxy group and an ether bond is from 2 to 3 (provided that the number of an ether bond may be 0).

Abstract: The lubricating oil composition for a refrigerator of the present invention is used with a refrigerant containing carbon dioxide, and contains a base oil (A) containing a polyoxyalkylene glycol as a major component, and an alcohol (B) having at least one hydroxy group, in which a total number of the hydroxy group and an ether bond is from 2 to 3 (provided that the number of an ether bond may be 0).

Abstract: To provide a photosensitive composition excellent in a patterning property and capable of producing an organic thin-film transistor exhibiting high carrier mobility by being used in an insulation layer. A photosensitive composition comprising a polymer compound containing at least one repeating unit selected from the group consisting of a repeating unit represented by the following formula (1) and a repeating unit represented by the following formula (2) and a compound having at least two azide groups: In the formula (1), Ar1 represents a phenyl group or a naphthyl group, and in the formula (2), Ar2 represents a phenyl group or a naphthyl group. l and m are numbers satisfying that 1?15 and l+m>90 when the total amount of all repeating units contained in the above-described polymer compound is taken as 100.

Abstract: A polymer compound comprising a repeating unit having at least one group selected from the group consisting of a blocked isocyanato group and a blocked isothiocyanato group, a repeating unit having at least one group selected from the group consisting of a hydroxy group and a carboxy group and a repeating unit represented by the following formula (1), wherein the content of the repeating unit having at least one group selected from the group consisting of a blocked isocyanato group and a blocked isothiocyanato group in the polymer compound is 1% by mol or more and 30% by mol or less when the total content of all repeating units contained in the above-described polymer compound is taken as 100% by mol: in the formula (1), R2, R2 and R3 each independently represent a hydrogen atom or a methyl group.

Abstract: A swash plate type variable displacement compressor includes a collection and supply mechanism. The collection and supply mechanism has collection passages, supply passages, an annular space, an inlet port, and an outlet port. The inlet port is communicable with a working collection passage of the collection passages. The outlet port is communicable with a working supply passage of the supply passages. When the inclination angle of the swash plate is maximum, residual refrigerant gas in a compression chamber of collection phase is collected through the working collection passage and the collected refrigerant gas is supplied to a compression chamber of supply phase. On the other hand, when the inclination angle is less than the maximum, residual refrigerant gas is supplied no more into the supply-phase compression chamber.

Abstract: A swash plate type variable displacement compressor includes a collection and supply mechanism. The collection and supply mechanism has collection passages, supply passages, an annular space, an inlet port, and an outlet port. The inlet port is communicable with a working collection passage of the collection passages. The outlet port is communicable with a working supply passage of the supply passages. When the inclination angle of the swash plate is maximum, residual refrigerant gas in a compression chamber of collection phase is collected through the working collection passage and the collected refrigerant gas is supplied to a compression chamber of supply phase. On the other hand, when the inclination angle is less than the maximum, residual refrigerant gas is supplied no more into the supply-phase compression chamber.