Abstract: A notification system includes a terminal information acquisition unit configured to acquire position information of a parent terminal (see FIG. 2) and position information of a child terminal (see FIG. 3) that performs communication with the parent terminal, and to acquire a positional relationship between the parent terminal and the child terminal, a detection unit configured to detect that the positional relationship between the parent terminal and the child terminal satisfies a condition that is set in advance, a sound acquisition unit configured to acquire a sound of surroundings of the child terminal, in a case where the detection unit detects that the positional relationship between the parent terminal and the child terminal satisfies the condition that is set in advance, and a sound information output unit configured to output, from the parent terminal, information that is based on the sound acquired by the sound acquisition unit.

Abstract: A package delivery system includes a drone that delivers a package and a package delivery control apparatus, and further includes a communication control unit that transmits a delivery code of the package to a terminal apparatus that has placed an order for delivery of the package, an irradiation control unit causes the drone to emit light in which the delivery code is superimposed when the drone arrives at a destination, and a drone control unit that, when the delivery code that the terminal apparatus has acquired by transmission from the communication control unit and the delivery code that is acquired by receiving light emitted from the drone match with each other, approves the terminal apparatus to cause the drone to perform operation of releasing the package.

Abstract: A solid electrolytic capacitor that includes a resin molding including: a capacitor element laminate, the capacitor element laminate including a first layer and a second layer that are laminated together, the first layer includes a valve-action metal substrate exposed at a first end surface of the resin molding, the second layer includes an electrode lead-out layer exposed at a second end surface of the resin molding; an insulating substrate; and a sealing resin enclosing the capacitor element laminate; a first external electrode on a first end surface of the resin molding and connected to the valve-action metal substrate; a second external electrode on a second end surface of the resin molding and connected to the electrode lead-out layer; and a dummy layer not contributing to a capacity of the capacitor on a main surface of the capacitor element laminate in a lamination direction thereof and adjacent to the insulating substrate.

Abstract: A recording device includes an acquisition unit configured to acquire predetermined information including at least an image of an area around a vehicle, a recording unit configured to record the predetermined information acquired by the acquisition unit as a file, a playback unit configured to play back a designated file among a plurality of files recorded in the recording unit, and a file management unit configured to extract a file recorded in a period substantially continuous in time series with a file being played back from the plurality of files and protect writing of the extracted file. Thus, it is possible to provide a recording device capable of preventing writing of a file related to a file being played back.

Abstract: In a recording control apparatus, an event detector detects that an event occurs, when a save-triggering event, which is defined to trigger saving of the video data, occurs or when an marking event, which is different from the save-triggering event and for which it is defined that a point of time of detection thereof should be recorded, occurs. A recording controller records, when the marking event is detected, the point of time of detection of thereof. When the save-triggering event is detected within a standby period defined in association with the marking event after detection of the marking event, it is defined that video data including a video at the point of time of detection of the marking event and a video at a point of time of detection of the save-triggering event should be saved.

Abstract: A vehicle allocation management apparatus include: an acquisition unit that acquires parameter information on an automatic store desired by a user and location information on the user; an automatic store extraction unit that extracts, as a candidate automatic store to be allocated to the user, an automatic store with a predetermined positional relationship with the user based on the parameter and location information; and an automatic store determination unit that allocates, to the user, one candidate automatic store selected by the user from the candidate automatic stores. The parameter information includes information on a genre and/or a type of the automatic store, and the automatic store extraction unit further determines predetermined times for the genre and the type as the predetermined positional relationship, and extracts, as the candidate automatic store, the automatic store that can arrive at a place near a current location of the user within the predetermined time.

Abstract: An image acquisition unit acquires a video of a scene around a vehicle while the video is being captured. A recording control unit sets a moving image file for recording the video being captured, segmenting the video into predetermined units and records the video being captured in the moving image file until the predetermined unit is met. When an operation reception unit receives a request to play back a just-before portion while the video is being recorded, the recording control unit sets a subsequent moving image file that will be a new recording destination and closes a preceding moving image file that has been a recording destination, and a display control unit plays back the video, starting at a point of time reached by going back from an end of the preceding moving image file by a predetermined period of time.

Abstract: A content output device includes a content acquisition unit that acquires content, a state detection unit that detects a psychological state of a user in response to the content, a memory unit that stores psychological information indicating a psychological state when the user is in a state of tension in response to the content, an identification unit that identifies, based on information of the content and the psychological information, a cause of burden included in the content and making the user feel a psychological burden, and a conversion unit that changes an output method of the cause of burden.

Abstract: An objective of the present disclosure is to provide an adsorption material that has a carrier material with retained physical strength, and efficiently adsorbs an immunosuppressive protein. The present disclosure provides an adsorption material for immunosuppressive protein. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae is bound. A total content of amino groups on the water-insoluble carrier is more than 0 ?mol and 2500 ?mol or less per 1 g, and a content of primary amino groups on the water-insoluble carrier is 450 ?mol or less per 1 g.

Abstract: An object of the present invention is to provide a ligand-immobilized sea-island composite fiber in which generation of fine particles due to peeling of a sea component from an island component and generation of fine particles due to destruction of a fragile sea component are both suppressed. The present invention provides a sea-island composite fiber comprising a sea component and island components, in which a value (L/S) obtained by dividing the average total length (L) of the perimeter of all island components in a cross section perpendicular to the fiber axis by the average cross-sectional area (S) of the cross section is from 1.0 to 50.0 ?m?1, a distance from the surface to the outermost island component is 1.9 ?m or less, and an amino group-containing compound is covalently bonded to a polymer constituting the sea component at a charge density of 0.1 ?mol or more and less than 500 ?mol per 1 gram dry weight.

Abstract: An image acquisition unit acquires a video of a scene around a vehicle while the video is being captured. A recording control unit sets a moving image file for recording the video being captured, segmenting the video into predetermined units and records the video being captured in the moving image file until the predetermined unit is met. When an operation reception unit receives a request to play back a just-before portion while the video is being recorded, the recording control unit sets a subsequent moving image file that will be a new recording destination and closes a preceding moving image file that has been a recording destination, and a display control unit plays back the video, starting at a point of time reached by going back from an end of the preceding moving image file by a predetermined period of time.

Abstract: A solid electrolytic capacitor that includes a resin molding including: a capacitor element laminate, the capacitor element laminate including a first layer and a second layer that are laminated together, the first layer includes a valve-action metal substrate exposed at a first end surface of the resin molding, the second layer includes an electrode lead-out layer exposed at a second end surface of the resin molding; an insulating substrate; and a sealing resin enclosing the capacitor element laminate; a first external electrode on a first end surface of the resin molding and connected to the valve-action metal substrate; a second external electrode on a second end surface of the resin molding and connected to the electrode lead-out layer; and a dummy layer not contributing to a capacity of the capacitor on a main surface of the capacitor element laminate in a lamination direction thereof and adjacent to the insulating substrate.

Abstract: A recording device includes an acquisition unit configured to acquire predetermined information including at least an image of an area around a vehicle, a recording unit configured to record the predetermined information acquired by the acquisition unit as a file, a playback unit configured to play back a designated file among a plurality of files recorded in the recording unit, and a file management unit configured to extract a file recorded in a period substantially continuous in time series with a file being played back from the plurality of files and protect writing of the extracted file. Thus, it is possible to provide a recording device capable of preventing writing of a file related to a file being played back.

Abstract: In a recording control apparatus, an event detection unit detects that an event occurs, when a save-triggering event, which is defined to trigger saving of the video data, occurs or when an event not triggering saving, which is different from the save-triggering event and for which it is defined that a point of time of detection thereof should be recorded, occurs. A recording control unit records, when the event not triggering saving is detected, the point of time of detection of thereof. When the save-triggering event is detected within a standby period defined in association with the event not triggering saving after detection of the event not triggering saving, it is defined that video data including a video at the point of time of detection of the event not triggering saving and a video at a point of time of detection of the save-triggering event should be saved.

Abstract: An object of the present invention is to provide a ligand-immobilized sea-island composite fiber in which generation of fine particles due to peeling of a sea component from an island component and generation of fine particles due to destruction of a fragile sea component are both suppressed. The present invention provides a sea-island composite fiber comprising a sea component and island components, in which a value (L/S) obtained by dividing the average total length (L) of the perimeter of all island components in a cross section perpendicular to the fiber axis by the average cross-sectional area (S) of the cross section is from 1.0 to 50.0 ?m?1, a distance from the surface to the outermost island component is 1.9 ?m or less, and an amino group-containing compound is covalently bonded to a polymer constituting the sea component at a charge density of 0.1 ?mol or more and less than 500 ?mol per 1 gram dry weight.

Abstract: An objective of the present disclosure is to provide an adsorption material that has a carrier material with retained physical strength, and efficiently adsorbs an immunosuppressive protein. The present disclosure provides an adsorption material for immunosuppressive protein. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae is bound. A total content of amino groups on the water-insoluble carrier is more than 0 ?mol and 2500 ?mol or less per 1 g, and a content of primary amino groups on the water-insoluble carrier is 450 ?mol or less per 1 g.

Abstract: An objective of the present disclosure is to provide an adsorption material that can selectively adsorb immunosuppressive leukocyte. The present disclosure provides an adsorption material for immunosuppressive leukocyte. The adsorption material includes a water-insoluble carrier to which at least one nitrogen-containing compound selected from a polyamine represented by a predetermined formula and aliphatic amines represented by predetermined formulae are bound. A form of the water-insoluble carrier is a fiber or a particle, a diameter of the fiber or the particle is 15 to 50 ?m, and an arithmetic mean roughness of a surface of the water-insoluble carrier is 0.1 to 3.0 ?m.

Abstract: A fiber for protein adsorption has a water absorption percentage of 1 to 50%, and the fiber includes a polymer containing as repeat units an aromatic hydrocarbon or a derivative thereof, wherein part of aromatic rings contained in the repeat units are cross-linked through a structure represented by Formula (I). A column for protein adsorption uses the fibers. A in Formula (I) is selected from an alkyl aliphatic group, phenyl aromatic group and amino group.

Abstract: A fiber for protein adsorption has a water absorption percentage of 1 to 50%, and the fiber includes a polymer containing as repeat units an aromatic hydrocarbon or a derivative thereof, wherein part of aromatic rings contained in the repeat units are cross-linked through a structure represented by Formula (I). A column for protein adsorption uses the fibers. A in Formula (I) is selected from an alkyl aliphatic group, phenyl aromatic group and amino group.

Abstract: A lens system includes: a lens unit; a drive unit driving the lens unit in an optical axis direction; a detector detecting a position of the lens unit; a lens operation unit that operates driving of the lens unit; and a computing unit that computes a positional command value for controlling driving of the lens unit based on a signal input from the lens operation unit and controls driving of the lens unit; a time setting unit; and a threshold setting unit setting a positional difference threshold for switching the first and second current values set in the drive unit. When the difference between the positional command value and the lens position is larger than the positional difference threshold and duration after the second current value is set has not exceeded the high-current maximum time, the second current value is set. In other cases, the first current value is set.