Abstract: Provided are: a compound that further improves the capability of an organic EL device, an organic electroluminescent device having a further improved device capability, and an electronic device including the organic electroluminescent device. Precisely provided are: a compound represented by the following formula (1A) or formula (1B) (wherein the symbols are as defined in the description), an organic electroluminescent device containing the compound, and an electronic device including the organic electroluminescent device.

Abstract: A compound represented by the following formula (1): The R1 to R9, L1 to L3, and Ar1 to Ar2 in the formula (1) are as defined in the description. An organic electroluminescence device contains the compound, and an electronic instrument includes the organic electroluminescence device.

Abstract: An agricultural machine includes a vehicle body, a travel switch operable to issue a command to start autonomous travel of the vehicle body, and an autonomous travel controller to perform autonomous travel of the vehicle body based on a planned travel line when the command is issued. When the command is issued by operating the travel switch, if at least one of a positional deviation between the planned travel line that is selected and the vehicle body and an orientational deviation between the planned travel line and an orientation of the vehicle body is greater than or equal to a corresponding one of respective first thresholds, the autonomous travel controller is configured or programmed to perform line alignment to make the positional deviation and the orientational deviation less than the respective first thresholds.

Abstract: A medical device capable of preventing a circumferential twist and bending of an expansion body expandable in a radial direction and a method for manufacturing an expansion body to be used in the medical device. The medical device includes an outer tube, an expansion body expandable in a radial direction, and a pulling shaft protruding from a distal portion of the outer tube, connected to a distal portion of the expansion body, and slidable with respect to the outer tube. The expansion body includes main struts and sub-struts. Each of the main struts is substantially parallel to an axis when viewed from a radially outer side. Each of the sub-struts includes at least two joint portions joined respectively to two circumferentially adjacent main struts, and at least two of the joint portions are disposed at different positions in an axial direction of the outer tube.

Abstract: Provided are a power element and an expansion valve using same that are capable of suppressing local deformation of a diaphragm while ensuring the transfer efficiency of a refrigerant. A power element includes a diaphragm; an upper lid member that is overlapped on one surface in the vicinity of the outer circumference of the diaphragm and forms a pressure working chamber PO with the diaphragm; a receiving member that is overlapped on another surface in the vicinity of the outer circumference of the diaphragm and forms a refrigerant inflow chamber LS with the diaphragm; and a stopper member housed in the refrigerant inflow chamber LS and in contact with the diaphragm, wherein the diaphragm is displaced within a range from a neutral position to a position displaced from the neutral position toward the upper lid member side.

Abstract: To provide a compound for further improving the capability of an organic EL device, an organic electroluminescent element having a further improved device capability, and an electronic device including the organic electroluminescent element. Disclosed are a compound represented by the following formula (1) or formula (2) (wherein each symbol in each formula is as defined in the description), an organic electroluminescent element containing the compound, and an electronic device including the organic electroluminescent element.

Abstract: A medical device capable of preventing a circumferential twist of an expansion body expandable in a radial direction and effectively pressing an energy transfer element against biological tissue. The medical device includes an outer tube, an expansion body expandable in a radial direction by contracting along an axis, a pulling shaft, and a plurality of energy transfer elements disposed in the expansion body. The expansion body includes a plurality of main struts in which the energy transfer elements are disposed, and distal side support struts and proximal side support struts which are connected to the main struts. A portion of each of the main struts between a force reception portion receiving a pulling force from the pulling shaft and the energy transfer element is substantially parallel to the axis when viewed from a radially outer side.

Abstract: The vehicle control system includes a first position measuring unit measuring a position of a mobile terminal by performing first position measuring processing, a second position measuring unit measuring a position of the mobile terminal by performing second position measuring processing having less power consumption in a vehicle by wireless communication than that of the first position measuring processing, and a position measurement control unit handling, as monitoring areas, a first area outside the vehicle and a second area outside the first area and, if the position of the mobile terminal is within the second area, continuing measurement of a position of the mobile terminal by the second position measuring unit, and, after the position of the mobile terminal comes into the first area, switching to measurement of a position of the mobile terminal by the first position measuring unit.

Abstract: An organic electroluminescence device having an improved performance and a compound represented by formula (1), which is a novel material that enables the organic electroluminescence device: wherein, X, Ar1 to Ar5, R1 to R20, *a, and *b are the same as those defined in the specification.

Abstract: The compound represented by formula (1): wherein symbols are as defined in the description, provides an organic electroluminescence device having a device performance further improved.

Abstract: An object detection apparatus according to the present invention includes an object detecting unit configured to perform, for each region in an image set based on a size of a specific object detected in the image, a process of detecting the specific object on a new image.

Abstract: A vehicle control system includes a vehicle positional information obtaining unit, a user terminal positional information obtaining unit, a relative distance recognizing unit recognizing a relative distance between a vehicle and a user terminal based on vehicle positional information and user terminal positional information, a wide-area wireless communication control unit controlling implementation of the wide-area wireless communication in the vehicle, and a narrow-area wireless communication control unit controlling implementation of the narrow-area wireless communication in the vehicle and, if the relative distance is longer than or equal to a first determination distance set based on a communicable distance of the narrow-area wireless communication, restricting implementation of the narrow-area wireless communication in the vehicle.

Abstract: Provided are a power element and an expansion valve using same that are capable of obtaining a desired temperature/flow rate characteristic while being low cost. A power element includes a diaphragm; an upper lid member that is joined to one side of an outer circumferential portion of the diaphragm and forms a pressure working chamber PO with the diaphragm; an annular support point adjustment member that is joined to another side of an outer circumferential portion of the diaphragm; a receiving member that is joined to the support point adjustment member and forms a refrigerant inflow chamber LS with the diaphragm, and a stopper member housed in the refrigerant inflow chamber LS, wherein the diaphragm is capable of coming into contact with a support point of the support point adjustment member.

Abstract: An agricultural machine includes one or more illuminators to illuminate surroundings of the agricultural machine in a traveling direction thereof, and a controller to control self-driving of the agricultural machine while keeping at least one of the one or more illuminators deactivated at nighttime.

Abstract: Provided are a power element and an expansion valve using same that are capable of suppressing local deformation of a diaphragm or the like while ensuring the transfer efficiency of a refrigerant. A power element includes a diaphragm; an upper lid member that is overlapped on one surface in the vicinity of the outer circumference of the diaphragm and forms a pressure working chamber PO with the diaphragm; a receiving member that is overlapped on another surface in the vicinity of the outer circumference of the diaphragm and forms a refrigerant inflow chamber LS with the diaphragm; and a stopper member housed in the refrigerant inflow chamber LS and in contact with the diaphragm, wherein a plate thickness near a support point of the diaphragm is thicker than a plate thickness at a central portion of the diaphragm.

Abstract: An agricultural machine includes a traveling vehicle body, a detector to detect objects in an area surrounding the traveling vehicle body, a detection adjuster to adjust a detection direction of the detector, a position sensor to detect a position of the traveling vehicle body, and an information acquirer to acquire information relating to an entrance/exit of an agricultural field. The detection adjuster is operable to perform a first adjustment of orienting the detection direction toward an end point of the entrance/exit when the traveling vehicle body is traveling toward the entrance/exit and a distance from the position of the traveling vehicle body to the entrance/exit included in the information is a predetermined value or less, and a second adjustment of orienting the detection direction toward the end point of the entrance/exit or a space forward of the end point in a traveling direction when the traveling vehicle body is traveling on the entrance/exit.

Abstract: An agricultural support system includes a first communication device located in or on a tractor to transmit information, and a second communication device located in or on a transport vehicle to acquire the information transmitted from the first communication device. The transport vehicle is capable of transporting the tractor. The agricultural support system further includes a position sensor in or on the working machine to detect a position of the working machine. The first communication device is operable to transmit the position detected by the position sensor to the second communication device as the information. The second communication device is operable to receive the position transmitted from the first communication device.

Abstract: Provided are a compound capable of more improving the performance of organic EL devices, an organic electroluminescent device having a more improved device performance, and an electronic device including such an organic electroluminescent device; precisely, a compound represented by the following formula (1) wherein X1, X2, X3, L, R1 to R3, R5 to R8, R11 to R13, R15 to R18, R21 to R24, and R25 to R28 are as defined in the description, an organic electroluminescent device containing the compound, and an electronic device including such an organic electroluminescent device.

Abstract: An organic electroluminescence device having an improved performance and a compound represented by formula (1), which is a novel material that enables the organic electroluminescence device: wherein, X, Ar1 to Ar5, R1 to R20, *a, and *b are the same as those defined in the specification.

Abstract: A security-training support apparatus is an apparatus for generating a scenario of a targeted attack by a virtual attacker which is formed from a plurality of chronological steps and in which processing to be executed in each of the plurality of steps is defined. The security-training support apparatus includes: an information acquisition unit that at least acquires information specifying a set number of the plurality of steps; and a scenario generation unit that generates the scenario of the targeted attack by, until the set number is reached, selecting, for each of the plurality of steps, processing to be executed in the step from a database in which processing elements that can be executed in the step are registered.