Abstract: A work vehicle includes a car body, a traveling portion, working portions, operation display portions, and control portions. The car body can travel in a work field. The traveling portion makes the car body travel. The working portions conduct work on a target in the work field. The operation display portions output an operation signal. The control portions control the working portions and the traveling portion based on the operation signal. The control portions control the operation display portions so that the operation display portions display a travel control image and a work control image simultaneously with each other or at different timings from each other. The travel control image includes an image for operating the traveling portion. The work control image includes an image for operating the working portions.

Abstract: A work vehicle equipped with a cabin that covers a driving part is disclosed. The work vehicle an antenna unit provided on an upper part of a cabin left side face part, which is one side face part out of left and right side face parts of the cabin, and a handrail part provided on the cabin left side face part and used to perform work on the antenna unit.

Abstract: An image management system includes a wearable device including a camera; and an information processing server. The information processing server includes a server storage unit configured to store captured image received from the wearable device. At least one of the wearable device or the information processing server includes an information organization unit. The information organization unit deletes the captured image when an image determination unit determines that the captured image is not a meal image, and the server storage unit holds the captured image when the image determination unit determines that the captured image is the meal image.

Abstract: A sensor insertion assembly includes: a sensor insertion device comprising a needle member configured to be inserted in a living body together with a biological information sensor and to be pulled out of the living body after leaving a distal end side of the sensor in the living body; and a base plate detachably attached to a first end side of the sensor insertion device, the base plate comprising a clamp portion configured to move so as to clamp a proximal end side of the sensor extending to an outside of the living body after pulling out the needle member and along with an operation of detaching the sensor insertion device from the base plate.

Abstract: A sensor insertion device includes: a housing; a needle member comprising a needle portion configured to be inserted in the living body with a sensor and to be movable in the housing in an insertion direction and a pulling-out direction; a first urging member configured to urge the needle member in the insertion direction to move the needle member to a first position; a second urging member configured to urge the needle member in the pulling-out direction to move the needle member that has reached the first position to a second position; and a switching mechanism configured to perform selective switching from movement of the needle member by an urging force of the first urging member to movement of the needle member by an urging force of the second urging member when the needle member reaches the first position.

Abstract: A sensor insertion device includes a first elastic member; a second elastic member; an elastic energy variable mechanism configured to elastically deform the first elastic member and the second elastic member to achieve an energy accumulated state; a first holding mechanism configured to hold a position of the first elastic member in the energy accumulated state; and a second holding mechanism configured to hold a position of the second elastic member in the energy accumulated state for a period of time during which, after the release of the first elastic member from the first holding mechanism in the energy accumulated state, the needle member is moved to the insertion position by the first elastic energy.

Abstract: A light guide unit of a fluorescence sensor is disclosed, which includes at least an optical-waveguide film in which one or more optical waveguides are formed. Each of these films includes a plurality of optical channels that output excitation light (E) or input fluorescence (F). All the optical channels are covered with a fluorescence unit.

Abstract: A digestive tract device that can reduce an indwelling-induced burden on the living body includes: a tubular portion that includes a through hole; a holding portion that is provided on a proximal end side of the tubular portion, and holds the tubular portion in the living body; and support portions and which are provided in the holding portion, and are in contact with a plurality of sites of the digestive organ of the living body, and support the holding portion in such a way that the holding portion can move in at least one direction of a circumferential direction and a longitudinal direction of the tubular portion.

Abstract: A sensor insertion device includes a first elastic member; a second elastic member; an elastic energy variable mechanism configured to elastically deform the first elastic member and the second elastic member to achieve an energy accumulated state; a first holding mechanism configured to hold a position of the first elastic member in the energy accumulated state; and a second holding mechanism configured to hold a position of the second elastic member in the energy accumulated state for a period of time during which, after the release of the first elastic member from the first holding mechanism in the energy accumulated state, the needle member is moved to the insertion position by the first elastic energy.

Abstract: A sensor insertion device includes: a housing; a needle member comprising a needle portion configured to be inserted in the living body with a sensor and to be movable in the housing in an insertion direction and a pulling-out direction; a first urging member configured to urge the needle member in the insertion direction to move the needle member to a first position; a second urging member configured to urge the needle member in the pulling-out direction to move the needle member that has reached the first position to a second position; and a switching mechanism configured to perform selective switching from movement of the needle member by an urging force of the first urging member to movement of the needle member by an urging force of the second urging member when the needle member reaches the first position.

Abstract: A sensor insertion assembly includes: a sensor insertion device comprising a needle member configured to be inserted in a living body together with a biological information sensor and to be pulled out of the living body after leaving a distal end side of the sensor in the living body; and a base plate detachably attached to a first end side of the sensor insertion device, the base plate comprising a clamp portion configured to move so as to clamp a proximal end side of the sensor extending to an outside of the living body after pulling out the needle member and along with an operation of detaching the sensor insertion device from the base plate.

Abstract: A light guide unit of a fluorescence sensor is disclosed, which includes at least an optical-waveguide film in which one or more optical waveguides are formed. Each of these films includes a plurality of optical channels that output excitation light (E) or input fluorescence (F). All the optical channels are covered with a fluorescence unit.

Abstract: A digestive tract device that can reduce an indwelling-induced burden on the living body includes: a tubular portion that includes a through hole; a holding portion that is provided on a proximal end side of the tubular portion, and holds the tubular portion in the living body; and support portions and which are provided in the holding portion, and are in contact with a plurality of sites of the digestive organ of the living body, and support the holding portion in such a way that the holding portion can move in at least one direction of a circumferential direction and a longitudinal direction of the tubular portion.

Abstract: A receiver 1 is comprised of a first frequency changing circuit 13 for converting a received signal including two or more broadcast waves into a first intermediate frequency signal with a local oscillation, a band separation filter 14 consisting of a multistage FIR type filter for allowing bands included in the two or more broadcast waves converted into the above-mentioned first intermediate frequency signal to pass therethrough simultaneously, and a second frequency changing circuit 15 for converting the received signal which is outputted by the above-mentioned band separation filter 14 and which is limited to the above-mentioned two or more broadcast waves which the receiver desires to receive into a second intermediate frequency signal from which each of the broadcast waves can be sampled at a frequency at which the broadcast waves do not interfere with one another.

Abstract: A receiver 1 is comprised of a first frequency changing circuit 13 for converting a received signal including two or more broadcast waves into a first intermediate frequency signal with a local oscillation, a band separation filter 14 for allowing bands included in the two or more broadcast waves converted into the first intermediate frequency signal to pass therethrough simultaneously, and a second frequency changing circuit 15 for converting the received signal which is outputted by the band separation filter 14 and which is limited to the two or more broadcast waves into a second intermediate frequency signal from which each of the broadcast waves can be sampled at a frequency at which the broadcast waves do not interfere with one another.

Abstract: A component measuring apparatus is provided with a case having a cylindrical case main body and a cover arranged to cover the base end opening section of the case main body; a chip mounting section for mounting a chip; a light measuring section for detecting a prescribed component; a printed board whereupon a control section having a function of controlling the operation of the light measuring section is arranged; a liquid crystal display device; a battery arranging section for arranging a battery provided on the cover; an O-ring arranged between the case main body and the light measuring section on the leading end section of the case main body; and an O-ring arranged between the case main body and the cover on the base end opening section of the case main body. Sealing of inside the case is ensured by the O-ring.

Abstract: A digital broadcasting receiving apparatus is characterized in that the digital broadcasting receiving apparatus is provided with an antenna combination determination processing unit for selecting at least two antennas from among a plurality of antennas which have directivities in different directions and each of which receives a digital broadcasting wave transmitted from outside the digital broadcasting receiving apparatus, and for providing an instruction for switching among the above-mentioned plurality of antennas on the basis of a state of reception of the digital broadcasting waves received by the selected antennas, and switches for switching among the above-mentioned plurality of antennas according to the instruction from the above-mentioned combination determination processing unit.

Abstract: A receiver 1 is comprised of a first frequency changing circuit 13 for converting a received signal including two or more broadcast waves into a first intermediate frequency signal with a local oscillation, a band separation filter 14 for allowing bands included in the two or more broadcast waves converted into the first intermediate frequency signal to pass therethrough simultaneously, and a second frequency changing circuit 15 for converting the received signal which is outputted by the band separation filter 14 and which is limited to the two or more broadcast waves into a second intermediate frequency signal from which each of the broadcast waves can be sampled at a frequency at which the broadcast waves do not interfere with one another.

Abstract: A receiver 1 is comprised of a first frequency changing circuit 13 for converting a received signal including two or more broadcast waves into a first intermediate frequency signal with a local oscillation, a band separation filter 14 consisting of a multistage FIR type filter for allowing bands included in the two or more broadcast waves converted into the above-mentioned first intermediate frequency signal to pass therethrough simultaneously, and a second frequency changing circuit 15 for converting the received signal which is outputted by the above-mentioned band separation filter 14 and which is limited to the above-mentioned two or more broadcast waves which the receiver desires to receive into a second intermediate frequency signal from which each of the broadcast waves can be sampled at a frequency at which the broadcast waves do not interfere with one another.

Abstract: A diversity receiver is provided with antennas (1a) and (1b) in a first branch and antennas (1c) and (1d) in a second branch each of which antenna gains is controlled so that the offset between the directions of directional radiation patterns for the first and second branches becomes approximately ?/2. Thereby, the diversity receiver can obtain a sufficient diversity gain even when it is incorporated into an indoor television with the antennas being built thereinto in close vicinity to one another.