Abstract: Provided are a salt capable of producing a resist pattern with satisfactory CD Uniformity (CDU), an acid generator, and a resist composition. Disclosed are a salt represented by formula (I), an acid generator, and a resist composition: wherein, in formula (I), R4, R5, R6, R7, R8 and R9 each represent a halogen atom, a haloalkyl group, etc.; A1, A2 and A3 each represent a hydrocarbon group, etc.; m1 and m4, m5, m6 and m7 represent an integer of 0 to 5, m2, m3, m8 and m9 represent an integer of 0 to 4, 0?m1+m7?5, 0?m2+m8?4, 0?m3+m9?4, and at least one of m1, m2 and m3 represents an integer of 1 or more; X4 represents a single bond, —CH2—, —O—, —S—, —CO—, —SO— or —SO2—; and AI? represents an organic anion.

Abstract: A salt represented by formula (I): wherein R1 and R2 each independently represent a hydroxy group, —O—R10, —O—CO—O—R10 or —O-L1-CO—O—R10; L1 represents an alkanediyl group having 1 to 6 carbon atoms; R4, R5, R7 and R8 each independently represent a halogen atom, an alkyl fluoride group having 1 to 12 carbon atoms or a hydrocarbon group having 1 to 18 carbon atoms, the hydrocarbon group may have a substituent, and —CH2— included in the hydrocarbon group may be replaced by —O—, —CO—, —S— or —SO2—; R10 represents an acid-labile group; X1 and X2 each independently represent an oxygen atom or a sulfur atom; m1 represents an integer of 1 to 5, m2 and m8 represent an integer of 0 to 5, m4, m5 and m7 represent an integer of 0 to 4; and AI? represents an organic anion.

Abstract: The present disclosure relates to an information processing device, an information processing method, and a program capable of avoiding a collision with an obstacle more reliably. An avoidance trajectory setting unit sets an avoidance trajectory on which a flying object can avoid a collision with an obstacle on the basis of position information of the flying object and wind speed information of a flight position represented by the position information. The technology according to the present disclosure can be applied to air traffic control devices and drones.

Abstract: Disclosed is a resin including a structural unit represented by formula (I) and a structural unit represented by formula (a2-A), and a resist composition: wherein R1 represents a hydrogen atom or a methyl group; L1 and L2 each represent —O— or —S—; s1 represents an integer of 1 to 3; s2 represents an integer of 0 to 3; Ra50 represents a hydrogen atom, a halogen atom, or an alkyl group which may have a halogen atom; Ra51 represents a halogen atom, a hydroxy group, an alkyl group, an alkoxy group, an alkylcarbonyl group or the like; Aa50 represents a single bond or *—Xa51-(Aa52-Xa52)nb—; Aa52 represents an alkanediyl group; Xa51 and Xa52 each represent —O—, —CO—O— or —O—CO—; nb represents 0 or 1; and mb represents an integer of 0 to 4.

Abstract: In an engine system including an engine, and an exhaust gas recirculation device including a communicating pipe that communicates an exhaust pipe of the engine with an intake pipe, and a valve provided in the communicating pipe, and an electronic control unit, and its control method, the electronic control unit estimates the pressure in the intake pipe as an estimated intake pressure, and performs a jamming diagnosis to determine whether foreign matter is stuck in the valve, by comparing an intake pressure difference between a detected intake pressure and the estimated intake pressure with a threshold value, when a diagnosis condition including an opening change condition that the target opening becomes equal to or larger than a first predetermined opening and then becomes equal to or smaller than a second predetermined opening that is smaller than the first predetermined opening is satisfied.

Abstract: Disclosed are a salt represented by formula (I), an acid generator, and a resist composition including the same: wherein R1, R2 and R3 each represent a hydroxy group, *—O—R10, *—O—CO—O—R10, etc.; L10 represents an alkanediyl group; R10 represents an acid-labile group; R4, R5, R6, R7, R8 and R9 each represent a halogen atom, a haloalkyl group or a hydrocarbon group; A1, A2 and A3 each represent a hydrocarbon group which may have a substituent, and —CH2— included in the hydrocarbon group may be replaced by —O—, —CO—, —S— or —SO2—; m1 represents an integer of 1 to 5, m2, m3, m8 and m9 represent an integer of 0 to 5, m4 to m7 represent an integer of 0 to 4, 1?m1+m7?5, 0?m2+m8?5, 0?m3+m9?5; and AI? represents an organic anion.

Abstract: A compound represented by the formula (I):

Abstract: A light-emitting device of the present invention includes a plurality of substrates, an insulating portion, and an insulating upper surface coating film. The plurality of metal substrates are placed side by side to be separated from one another. The insulating portion is made of ceramic and fills the clearance. The insulating upper surface coating film is formed so as to integrally cover respective one substrate surfaces of the plurality of substrates and has an opening portion that spreads over the one substrate surface of one substrate among the plurality of substrates and the one substrate surface of another substrate adjacent to the one substrate across the clearance. The opening portion exposes an element placing region for placing an element.

Abstract: Disclosed are a salt represented by formula (I), and an acid generator and a resist composition which include the same: wherein R1 represents a fluorine atom or a fluorinated alkyl group; R2, R3 and R4 each represent a halogen atom, a fluorinated alkyl group or a hydrocarbon group; m2 and m3 represent an integer of 0 to 4; m4 represents an integer of 0 to 5; Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; L1 represents a saturated hydrocarbon group, —CH2- included in the group may be replaced by —O— or —CO—, and a hydrogen atom included in the group may be substituted with a fluorine atom or a hydroxy group; Y1 represents a methyl group which may have a substituent or an alicyclic hydrocarbon group which may have a substituent.

Abstract: Provided are a salt capable of producing a resist pattern with satisfactory line edge roughness (LER), an acid generator, and a resist composition. Disclosed are a salt represented by formula (I), an acid generator, and a resist composition comprising the same: wherein, in formula (I), R4, R3, R6, R7, R8 and R9 each represent a halogen atom, a haloalkyl group or a hydrocarbon group; A1, A2 and A3 each represent a hydrocarbon group, etc.; m1 represents an integer of 1 to 5, m2, m3, m4, m5, m6, m8 and m9 represent an integer of 0 to 5, and m7 represents an integer of 0 to 4, in which 1?m1+m7?5, 0?m2+m8?5, 0?m3+m9?5; and AI? represents an organic anion.

Abstract: A salt represented by formula (I), a quencher, and a resist composition including the same: wherein R1, R2, R3 and R4 each represent a halogen atom, an alkyl fluoride group having 1 to 6 carbon atoms or a hydrocarbon group having 1 to 18 carbon atoms, —CH2— included in the hydrocarbon group may be replaced by —O— or —CO—; and m1, m2, m3 and m4 represent an integer of 0 to 4. When m1 is 2 or more, a plurality of R1 may be the same or different from each other. When m2 is 2 or more, a plurality of R2 may be the same or different from each other. When m3 is 2 or more, a plurality of R3 may be the same or different from each other. When m4 is 2 or more, a plurality of R4 may be the same or different from each other.

Abstract: A salt is represented by formula (I). In formula (I), R1, R2 and R3 each independently represent a halogen atom, a perfluoroalkyl group having 1 to 6 carbon atoms or a hydrocarbon group having 1 to 12 carbon atoms, and —CH2— included in the hydrocarbon group may be replaced by —O— or —CO—, m1 represents an integer of 0 to 4, and when m1 is 2 or more, a plurality of R1 may be the same or different from each other, m2 represents an integer of 0 to 4, and when m2 is 2 or more, a plurality of R2 may be the same or different from each other, and m3 represents an integer of 0 to 4, and when m3 is 2 or more, a plurality of R3 may be the same or different from each other.

Abstract: A salt represented by formula (I): In formula (I), R1, R2, R3 and R4 each independently represent a halogen atom or a perfluoroalkyl group having 1 to 6 carbon atoms, R5, R6 and R7 each independently represent a halogen atom, a hydroxy group, a fluorinated alkyl group having 1 to 6 carbon atoms or an alkyl group having 1 to 12 carbon atoms, and —CH2— included in the alkyl group may be replaced by —O— or —CO—, m5 represents an integer of 0 to 3, m6 represents an integer of 0 to 3, m7 represents an integer of 0 to 3, R8 and R9 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, and —CH2— included in the alkyl group may be replaced by —O— or —CO—, and Al? represents an organic anion.

Abstract: A salt represented by formula (I): In formula (I), R1, R2, R3 and R4 each independently represent a halogen atom or a perfluoroalkyl group having 1 to 6 carbon atoms, R5, R6 and R7 each independently represent a halogen atom, a hydroxy group, a fluorinated alkyl group having 1 to 6 carbon atoms or an alkyl group having 1 to 12 carbon atoms, and —CH2— included in the alkyl group may be replaced by —O— or —CO—, m5 represents an integer of 0 to 3, m6 represents an integer of 0 to 3, m7 represents an integer of 0 to 3, R8 and R9 each independently represent a hydrogen atom or an alkyl group having 1 to 12 carbon atoms, and —CH2— included in the alkyl group may be replaced by —O— or —CO—, and AI? represents an organic anion.

Abstract: An engine device includes an engine including an in-cylinder injection valve and a spark plug, an exhaust gas control device, and a controller. The controller is configured to perform a last fuel injection from the in-cylinder injection valve in an expansion stroke and to set a fuel injection amount for the last fuel injection in expansion stroke injection driving, based on a coolant start temperature, post-start time, and volumetric efficiency. The expansion stroke injection driving is a control that is performed by performing the ignition by the spark plug in synchronization with the fuel injection in the expansion stroke.

Abstract: Disclosed is a salt represented by formula (I): wherein, in formula (I), Q1 and Q2 each independently represent a fluorine atom or the like, R1 and R2 each independently represent a hydrogen atom or the like, Z represents an integer of 0 to 6, X1 represents *—CO—O— or the like, where * represents a bonding site to C(R1)(R2) or C(Q1)(Q2), L1 represents a single bond or a saturated hydrocarbon group, and —CH2— included in the saturated hydrocarbon group may be replaced by —O—, —S—, —SO2— or —CO—, A1 represents a divalent alicyclic hydrocarbon group which may have a substituent, Ra represents a cyclic hydrocarbon group which may have a substituent, and Z+ represents an organic cation.

Abstract: A hybrid vehicle includes an engine, an exhaust gas recirculation device, a traveling motor, and a control device. The exhaust gas recirculation device includes a communication pipe that allows an exhaust pipe and an intake pipe of the engine to communicate with each other and a valve that is provided in the communication pipe. The control device is configured to perform foreign matter removal control for opening and closing the valve when foreign matter caught in the valve is detected and the hybrid vehicle stops.

Abstract: Disclosed is a resin including a structural unit represented by formula (a1-5) and a structural unit represented by formula (I), and a resist composition: wherein Ra8 represents an alkyl group which may have a halogen atom, a hydrogen atom or a halogen atom; Za1 represents a single bond or *—(CH2)h3—CO-L54-; h3 represents an integer of 1 to 4; L51, L52, L53 and L54 each independently represent —O— or —S—; s1 represents an integer of 1 to 3; s1? represents an integer of 0 to 3; R1 represents a hydrogen atom or a methyl group; A1 represents a single bond or *—CO—O—; R2 represents a halogen atom, a hydroxy group, a haloalkyl group or an alkyl group; mi represents an integer of 1 to 3; and ni represents an integer of 0 to 4, in which mi+ni?5.

Abstract: An input unit 81 inputs pieces of training data indicating products as targets of a behavior in accordance with preferences of users. An estimation unit 82 estimates a preference distribution indicating the preferences of each user corresponding to product attributes and a preference degree of the user between the products for the product attributes indicating characteristics of the products based on the product attributes and the training data. The estimation unit 82 estimates the preference distribution and the preference degree between the products by using the training data when a behavior probability for the product based on the training data is calculated by a product of a probability of the preference of the user selected based on the preference distribution and a probability of selecting a specific product based on the preference of the user selected with the probability and the preference degree between the products.

Abstract: Disclosed are a salt represented by formula (I), an acid generator and a resist composition: wherein Q1 and Q2 each represent a fluorine atom or a perfluoroalkyl group; R11 and R12 each represent a hydrogen atom, a fluorine atom or a perfluoroalkyl group; z represents an integer of 0 to 6; X0 represents *—CO—O—, *—O—CO—, etc.; L1 represents a single bond or a hydrocarbon group which may have a substituent; Ar represents an aromatic hydrocarbon group which may have a substituent; X1 represents an oxygen atom or a sulfur atom; R1 represents a halogen atom or a haloalkyl group; R2 represents a halogen atom, a hydroxy group, a haloalkyl group or an alkyl group; m1 represents an integer of 1 to 6; m2 represents an integer of 0 to 4; and Z+ represents an organic cation.