Abstract: An entity server includes a communication apparatus and a processor. The communication apparatus is configured to receive a temporary use request that requests temporary use of a vehicle by a user, the vehicle being associated with an NFT. When the communication apparatus receives the temporary use request, the processor performs locking processing for locking the NFT.

Abstract: An entity server includes a communication apparatus and a processor. The communication apparatus is configured to receive a delivery request that requests delivery of a vehicle to a user, the vehicle being associated with an NFT. When the communication apparatus receives the delivery request, the processor performs locking processing for locking the NFT.

Abstract: Provided is a stable CdZnTe monocrystalline substrate having a small leakage current even when a high voltage is applied and having a lower variation in resistivity with respect to variations in applied voltage values. A semiconductor wafer comprising a cadmium zinc telluride monocrystal having a zinc concentration of 4.0 at % or more and 6.5 at % or less and a chlorine concentration of 0.1 ppm by mass or more and 5.0 ppm by mass or less, wherein the semiconductor wafer has a resistivity of 1.0×107 ?cm or more and 1.0×108 ?cm or less when a voltage of 900 V is applied, and wherein a ratio (variation ratio) of the resistivity at application of 0 V to the resistivity at application of a voltage of 900 V is 20% or less.

Abstract: Provided is a live distribution system including at least one processor configured to: acquire a viewer comment input by a viewer of a live distribution service; estimate whether the viewer comment is appropriate based on a first model that has learned a first training comment; determine whether a first score relating to an estimation accuracy of the first model satisfies a predetermined first criterion; avoid, when the first score is determined to satisfy the first criterion, estimation based on a second model that has learned a second training comment; and estimate, when the first score is determined not to satisfy the first criterion, whether the viewer comment is appropriate based on the second model.

Abstract: In this shift device, in a case in which an external force has acted on a lever when an operating mechanism is causing the lever to pivot, a clutch mechanism permits rotation of a first detent plate with respect to a second detent plate, such that pivoting of the lever is permitted. Note that a restraining mechanism urges the lever toward a shift position. This enables to the restraining mechanism to urge the lever separately to the clutch mechanism, thereby enabling the degrees of freedom for setting a biasing load on the lever by the restraining mechanism to be increased.

Abstract: Provided is a sentiment analysis system including at least one processor configured to: acquire a first comment which relates to a service, and which is input by a user who uses the service; execute clustering relating to the first comment; acquire a sentiment word relating to a sentiment about the service based on an execution result of the clustering; and analyze the sentiment in a first sentence included in the first comment based on the sentiment word.

Abstract: Provided is a data augmentation system including at least one processor configured to: acquire a first search query including a first named entity, which was actually input in a search executed in a past; execute training of a first model that outputs a second search query including a virtual second named entity, which is different from the first named entity, based on the first search query; and execute data augmentation based on the second search query output by the trained first model.

Abstract: A controller for a hybrid electric vehicle executes an engine starting process when an execution condition for starting an engine is satisfied. The engine starting process includes a first starting process that drives a motor generator to crank the engine and a second starting process that is executed when the first starting process failed to start the engine. The second starting process includes suspending supply of power to the motor generator and then driving the motor generator to crank the engine. The controller performs a counting process that counts an occurrence of execution of the second starting process after the first starting process failed to start the engine. When the counted occurrence is greater than or equal to a determination threshold value, the controller prohibits operation of an idle reduction system of the engine even if the second starting process successfully started the engine.

Abstract: A heat radiator includes a plate-shaped base portion that extends in a first direction along the flowing direction of a refrigerant and in a second direction perpendicular or substantially perpendicular to the first direction and has a thickness in a third direction and a fin protruding from the base portion toward one side in the third direction. The fin includes a flat plate-shaped sidewall that extends in the first direction and the third direction with the second direction being a thickness direction. The sidewall includes a protrusion protruding in the second direction. A protrusion amount of the protrusion in the second direction is equal to or less than half of an interval between the sidewalls of the fin adjacent in the second direction. The protrusion includes an opposing surface opposing the flowing direction of the refrigerant. The opposing surface has a rectangular or substantially rectangular shape extending from the sidewall.

Abstract: A cooling structure includes a base with a plate shape, that extends in a first direction along a refrigerant flow direction and in a second direction perpendicular or substantially perpendicular to the first direction, a thickness of which extending in a third direction perpendicular or substantially perpendicular to the first direction and the second direction, and fins that protrude from the base to one side in the third direction, that extend in the first direction, and that are side by side in the second direction. Each of the fins includes a curved portion that is curved due to a convex portion, protruding to one side in the second direction, and a concave portion, recessed from the other side to the one side in the second direction, located at a same position in the first direction.

Abstract: A heat radiating member includes a plate-shaped base portion and a plurality of fins protruding from the base portion toward one side. Assuming that a downstream side where the refrigerant flows is one side in the first direction, the fin has a flat plate-shaped sidewall. The sidewall is provided with a slit penetrating and a bent portion disposed on at least one of the one side in the first direction and the other side in the first direction of the slit and bent. The length of the bent portion is shorter than the first-direction length between the first-direction end of the slit facing the bent portion and the bending start position of the bent portion.

Abstract: Provided is a query formatting system including at least one processor configured to: acquire a plurality of tokens included in a query; execute matching through use of dictionary data based on the plurality of tokens; and format a second token which fails to match the dictionary data among the plurality of tokens based on a first token which matches the dictionary data among the plurality of tokens and a learning model relating to query formatting.

Abstract: A controller for a hybrid electric vehicle executes an engine starting process including a first starting process and a second starting process. The first starting process drives a motor generator. The second starting process is executed when a shifting condition is satisfied in the first starting process. The second starting process includes suspending the supply of power to the motor generator and then driving the motor generator. When an engine rotation speed becomes greater than or equal to an engine rotation speed threshold value and an elapsed time is within a second time threshold value during the second starting process, the controller determines that an engine is successfully started. The second time threshold value is greater than a first time threshold value that is compared with the elapsed time during the first starting process.

Abstract: Provided is a radiation detecting element that has high adhesion between electrode portions and a substrate and does not suffer from performance failures due to insufficient insulation between the electrode portions, even if a distance between the electrode portions is narrower in order to obtain a high-definition radiation drawn image. The radiation detecting element includes: a plurality of electrode portions; and an insulating portion provided between the electrode portions on a surface of a substrate made of a compound semiconductor crystal containing cadmium telluride or cadmium zinc telluride, wherein an intermediate layer containing tellurium oxide is present between each of the electrode portions and the substrate, and wherein tellurium oxide is present on an upper portion of the insulating portion, and the tellurium oxide on the upper portion of the insulating portion has a maximum thickness of 30 nm or less.

Abstract: A heat dissipator includes a first top plate at one side end of a third direction at a first fin(s). A second top plate is at one side end of a third direction at a second fin(s). The second fin(s) includes an opening open to one side in the third direction and located on the other side in the first direction relative to the second top plate. A liquid-cooled jacket includes a top surface that can oppose the first top plate and the second top plate in the third direction. A first gap between the top surface and the first top plate and a second gap between the top surface and the second top plate are narrower toward one side in the first direction.

Abstract: A computer system document according to one embodiment includes a generation unit and an update unit. The generation unit performs first machine learning on a target document, as input data, to which a correct path in a tree structure where each node indicates a document category is given, and thereby generates a classification model indicating a right path to a leaf node for the target document. The update unit performs second machine learning that applies, to the classification model, the target document to which the correct path is not given, and when a path from an Nth level node to an (N+1)th level node is different from the correct path, updates the classification model by setting a modified path from the (N+1)th level node to an (N+2)th level node different from a child node of the (N+1)th level node based on the correct path.

Abstract: A chunking execution system including at least one processor which acquires a search query including at least one token; executes matching with use of dictionary data based on the search query; acquires an output from a learning model on chunking based on the search query; and executes chunking on the search query based on a result of executing the matching and the output from the learning model.

Abstract: A liquid cooling jacket includes a base portion and a protruding portion protruding from an end surface on a first side in a third direction of the base portion in the third direction. A heat dissipation assembly includes a recessed portion recessed from an end surface on a second side in the third direction. A refrigerant flow path having a width in the second direction is between the end surface on the first side in the third direction of the base portion and the end surface on the second side in the third direction of the heat dissipation assembly. A position of the recessed portion coincides with a position of the protruding portion. An end portion of the protruding portion is farther on the second side in the first direction than an end portion on the first side in the first direction of the recessed portion.

Abstract: A liquid cooling jacket includes a refrigerant flow path which is a flow path having a width in a second direction and in which a heat dissipation assembly is located on a first side in a third direction, where a direction in which a refrigerant flows is defined as a first direction. The refrigerant flow path includes a narrow flow path portion. A width in the third direction of the narrow flow path portion is smaller than a width in the third direction of a flow path on a first side in the first direction with respect to the narrow flow path portion and a width in the third direction of a flow path on a second side in the first direction with respect to the narrow flow path portion.

Abstract: Provided is a cadmium zinc telluride (CdZnTe) single crystal including a main surface that has a high mobility lifetime product (?? product) in a wide range, wherein the main surface has an area of 100 mm2 or more and has 50% or more of regions where the ?? product is 1.0×10?3 cm2/V or more based on the entire main surface, and a method for effectively producing the same.