Abstract: This data transaction system is provided with: a data transport unit that is able to set a channel of data and deliver the data to a predetermined partner by control from outside; a data transaction unit that executes a transaction contract for the data; an acquisition unit that issues a selling offer of the data to the data transaction unit for the sake of a provider that provides the data; and a data broker that issues a buying offer of the data to the data transaction unit for the sake of a service provider that utilizes the data. The data transaction unit performs condition matching between the selling offer and the buying offer, and when both match, causes the data transport unit to set a channel for delivering the data from the data provider to the service provider.

Abstract: A verification system includes a reference field intensity setter, a field intensity obtainer, and a verification processor. The reference field intensity setter sets a reference radio field intensity at each of a plurality of observation sites in a target area. The field intensity obtainer obtains observation-site field-intensity information indicating at least one of a predictive value of a radio field intensity calculated for each observation site or a measurement value of the radio field intensity measured for each observation site. The verification processor performs a verification process based on the observation-site field-intensity information. The verification process includes a removable-access-point extraction process for extracting a removable wireless access point that is removable while satisfying a field intensity condition.

Abstract: An abnormality locating system includes a display device, a controller, and a storage storing map data of a power feeder. The controller includes a distance information obtainer that obtains distance information indicating a distance from a power supply to a location of the abnormality, and an abnormality site display processor. The abnormality site display processor performs an abnormality site estimation process of estimating a location of an abnormality site based on the distance information, the abnormality site is a site of the abnormality of the thermal line, and a display process of causing the display device to display a map indicating a position of the thermal line based on the map data and to display, on the map, an estimated position of the abnormality site estimated through the abnormality site estimation process.

Abstract: A controller in a vehicle control system includes a communication state determiner that determines a communication state between a facility communicator and a vehicle communicator in each vehicle, and a recorder. When the communication state determiner determines that the communication state between the facility communicator and the vehicle communicator in any vehicle has a communication failure, the controller obtains vehicle state information indicating a state of a target vehicle being the vehicle having the communication failure at at least one data obtaining point in a target period including at least one of a failure-occurrence point or a failure-recovery point of the communication failure, and records the vehicle state information in the recorder.

Abstract: An authentication device to be mounted on a vehicle includes a processor. The processor is configured to execute first authentication based on biometric information acquired from a user and biometric information preregistered in the vehicle. The processor is configured to execute second authentication different from the first authentication. The processor is configured to transit setting of the first authentication to a state in which the user is able to change the setting, when the second authentication is successful.

Abstract: An annular light emitting unit emits light from the inside of a louver toward an outer circumference, with respect to the entire circumference direction. A surface emitting unit emits light in a vertical direction directed opposite to a casing. Light intensity of the surface emitting unit is greater than light intensity of the annular light emitting unit.

Abstract: The present invention provides an IoT data trading system including: a data transport unit capable of sending data to a predetermined counterparty; a data transaction unit that executes a trading contract of data; and an IoT device that provides IoT data, wherein the data transaction unit instructs, based on a buy offer of the IoT data issued from a predetermined account and a sell offer issued from an account of the IoT device, the data transport unit to send the IoT data from the IoT device to a data provider which owns the account from which the buy offer is issued, and imparts a monetary value of the sent IoT data to the account of the IoT device.

Abstract: In the case where a transport vehicle has received both a first passage permission and a second passage permission and is to pass through a second passing point, when the travel distance of the transport vehicle from a first stopping point reaches a first set distance, the transport vehicle issues, to a zone control device, a first occupation revocation request for revoking permission to occupy a first passing point, and when the travel distance of the transport vehicle from the first stopping point reaches a second set distance, the transport vehicle issues, to the zone control device, a second occupation revocation request for revoking permission to occupy the second passing point.

Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.

Abstract: An annular light emitting unit emits light from the inside of a louver toward an outer circumference, with respect to the entire circumference direction. A surface emitting unit emits light in a vertical direction directed opposite to a casing. Light intensity of the surface emitting unit is greater than light intensity of the annular light emitting unit.

Abstract: A holding unit of a transport vehicle is coupled to the travel unit via a coupling mechanism. The coupling mechanism is configured to be able to transition between a coupled state in which the travel unit and the holding unit are coupled to each other, and a separated state in which the travel unit and the holding unit are separated from each other. The travel unit executes both a coupled traveling mode of traveling while being coupled to the holding unit via the coupling mechanism and a separated traveling mode of traveling alone while being separated from the holding unit.

Abstract: A rail installation state determination system includes a vibration database storing vibration data indicating a relationship between a position, a vibration, and a travel speed of a vehicle traveling along a rail, a preprocessor that performs preprocessing on the vibration data stored in the vibration database, and a determiner that determines the installation state of the rail based on the vibration data on which the preprocessing has been performed. A path includes a straight section and a curved section. The preprocessor performs a curved section exclusion process of excluding pieces of the vibration data obtained in the curved section from the vibration data stored in the vibration database.

Abstract: An article conveyance device includes a travelling section configured to travel along a travelling path, a body section suspended from the travelling section, and a power storage section storing electricity. The body section includes a first structure extending downward from a travelling section side. The first structure accommodates the power storage section and includes an impact absorption member arranged in a forward position on a side farther from a center position of the body section in a front-and-rear direction than the power storage section.

Abstract: A transport facility includes a transport vehicle that transports a transport article, a movement path along which the transport vehicle moves, a movable object movable separately from the transport vehicle, and a movable object controller that controls the movable object. The movable object includes an information obtainer that obtains path state information indicating a state of the movement path. The movable object obtains the path state information with the information obtainer while moving along the movement path. The movable object controller performs, based on the path state information obtained by the information obtainer, a map generating process of generating map data of the movement path.

Abstract: A transport facility includes a transport vehicle that transports a transport article along a movement path, a movable object including a communication device that performs wireless communication with the transport vehicle being within a communication range and being movable separately from the transport vehicle, and a movable object controller that controls the movable object. The movable object controller causes, in response to determining that the transport vehicle is faulty, the movable object to be within the communication range of the transport vehicle and causes the communication device to transmit, to the transport vehicle, a recovery command for recovery of the transport vehicle.

Abstract: A transport facility includes a transport vehicle that transports a transport article along a movement path, a wireless communicator that performs wireless communication with the transport vehicle, and a movable object movable separately from the transport vehicle. The movable object includes an information collector that collects communication state information indicating a state of wireless communication between the transport vehicle and the wireless communicator.

Abstract: A mammography apparatus includes: an arm; a first cooling fan that is disposed on a stand side with respect to the radiation source in the arm, sucks air from an outside of the arm, and discharges air that has cooled the radiation source from a first exhaust port provided on the stand side with respect to the radiation source; a projector that is disposed in the arm; a second cooling fan that is disposed between the projector and the first exhaust port in the arm, sucks a part of air directed from the first cooling fan to the first exhaust port, blows the sucked air toward the projector to cool the projector, and has a flow rate smaller than that of the first cooling fan; and a second exhaust port that is provided separately from the first exhaust port and through which air that has cooled the projector is discharged.

Abstract: A substrate holding apparatus includes a holder configured to hold a substrate, and a gas supplier configured to supply a gas between the substrate and the holder, wherein when separating the substrate from the holder holding the substrate, the gas supplier supplies the gas based on information concerning an adhesive force between the substrate and the holder.

Abstract: A system is mounted on a vehicle and includes a sensor configured to perform a detection process that detects a fingerprint of a finger touching the sensor in order to perform a fingerprint authentication process, and a controller. The controller is configured to: (i) control a power supply of the vehicle to be ON when a predetermined authentication process through a predetermined communication with another device other than the sensor is successful, the predetermined authentication process being different from the fingerprint authentication process, and (ii) suppress the detection process that detects the fingerprint in response to the power supply of the vehicle being ON and the predetermined authentication process being successful.

Abstract: A transport facility includes a monitoring system. The monitoring system includes a travel data obtainer, a connection data obtainer, a display, and a controller. The travel data obtainer obtains travel data including position information and time information in a manner associated with each other. The position information indicates a position of a transport vehicle. The connection data obtainer obtains connection data including connection destination information and the time information in a manner associated with each other. The connection destination information indicates a relationship between a vehicle communicator and a destination wireless transmitter-receiver to which the vehicle communicator is connected. The controller performs a display process of causing the display to display connection information based on the travel data and the connection data.