Abstract: According to one embodiment, a signal generating device is connected to a radar. The signal generating device includes a high-frequency signal generator configured to generate a high-frequency signal, a control signal generator configured to generate a first control signal for controlling the first radar, and a signal synthesizer configured to generate a first synthesized signal including the high-frequency signal and the first control signal.

Abstract: A flow channel switching system (1, 1?) including: a first on-off valve (10) which is disposed between a merging portion (6) and a branching portion (5) and in a raw water path (4); a second on-off valve (11) which is disposed in an outward path for raw water (7); and a sensor (13) that measures a state of water flowing through the raw water path, in which control is performed so as to open the second on-off valve and close the first on-off valve if a signal indicating that water is flowing in the raw water path is received from the sensor, then a signal indicating that no water is flowing in the raw water path is received, and then, within a predetermined time period, a signal indicating that water is flowing again in the raw water path is received.

Abstract: Provided is a lens barrel with which it is possible to suppress the influence of a disturbance magnetic field on a magnetic sensor. A coil that surrounds an outer periphery of a lens frame, magnetic force applying members that are disposed at a plurality of positions around the lens frame, and a magnetic sensor that detects an amount of movement of the lens frame are provided. In a plane orthogonal to an optical axis, the magnetic force applying members that are disposed on both sides adjacent to the magnetic sensor are disposed in postures in which a first angle (?1, ?2) formed between a first straight line (L1) and a second straight line (L2) is smaller than 45°, the first straight line (L1) being a straight line passing through the magnetic sensor and the optical axis and the second straight line (L2) being a straight line orthogonal to surfaces of a first yoke and a second yoke of the magnetic force applying member that face each other.

Abstract: Provided is a lens barrel with which it is possible to suppress the influence of a disturbance magnetic field on a magnetic sensor. A coil that surrounds an outer periphery of a lens frame, magnetic force applying members that are disposed at a plurality of positions around the lens frame, and a magnetic sensor that detects an amount of movement of the lens frame are provided. In a plane orthogonal to an optical axis, the magnetic force applying members that are disposed on both sides adjacent to the magnetic sensor are disposed in postures in which a first angle (?1, ?2) formed between a first straight line (L1) and a second straight line (L2) is smaller than 45°, the first straight line (L1) being a straight line passing through the magnetic sensor and the optical axis and the second straight line (L2) being a straight line orthogonal to surfaces of a first yoke and a second yoke of the magnetic force applying member that face each other.

Abstract: A lens device includes a lens barrel, a lens frame that is supported to be movable with respect to the lens barrel in an optical axis direction, a drive mechanism that moves the lens frame, a first permanent magnet member that is provided on the lens frame, a second permanent magnet member that is provided at a first end part of the lens barrel in the optical axis direction, and a third permanent magnet member that is provided at a second end part of the lens barrel in the optical axis direction.

Abstract: A drive device includes a magnetic circuit unit including a first magnet, a second magnet, a first yoke that holds the first magnet and the second magnet, and a second yoke disposed between the first magnet and the second magnet, a first coil that is bonded to a first zoom lens and corresponds to the first magnet, and a second coil that is bonded to a second zoom lens and corresponds to the second magnet, in which the magnetic circuit unit drives the first coil and the second coil, and a thickness of the second yoke is larger than a thickness of the first yoke.

Abstract: Provided is a lens barrel with which it is possible to suppress the influence of a disturbance magnetic field on a magnetic sensor. A coil that surrounds an outer periphery of a lens frame, magnetic force applying members that are disposed at a plurality of positions around the lens frame, and a magnetic sensor that detects an amount of movement of the lens frame are provided. In a plane orthogonal to an optical axis, the magnetic force applying members that are disposed on both sides adjacent to the magnetic sensor are disposed in postures in which a first angle (?1, ?2) formed between a first straight line (L1) and a second straight line (L2) is smaller than 45°, the first straight line (L1) being a straight line passing through the magnetic sensor and the optical axis and the second straight line (L2) being a straight line orthogonal to surfaces of a first yoke and a second yoke of the magnetic force applying member that face each other.

Abstract: A display apparatus includes a processor. The processor is configured to: generate a first image including (i) a setting area for receiving a setting of a setting item and (ii) a command area for receiving a command regarding the setting; generate a second image representing the command area; receive an operation on the setting item performed by a user; and display the second image over the first image in a case where the command area is not displayed when the processor receives the operation.

Abstract: One embodiment according to the technique of the present disclosure provides an optical adjustment mechanism that adjusts a position and/or a tilt of an optical element. An optical adjustment mechanism according to one aspect of the present invention includes: an outer frame; an inner frame that is held by the outer frame and holds an optical element; a biasing member that is disposed around the outer frame and biases the inner frame in an optical axis direction of the optical element; and an axial deviation suppression portion that suppresses deviation of the inner frame in a direction intersecting the optical axis direction with respect to the outer frame, in which the axial deviation suppression portion has protruding portions disposed at a plurality of locations of the outer frame around the optical axis and protruding in the optical axis direction and contact portions formed in the inner frame and coming into contact with the respective protruding portions.

Abstract: Provided are: emulsion eyedrops which have no concern with possible corneal injury induced by a nonionic surfactant, have excellent thermal stability and physical stability and can contain a sparingly water-soluble drug in an increased amount; and an emulsion eyedrops stabilization method. The emulsion eyedrops contain castor oil and poly(vinyl alcohol), wherein the concentration of castor oil is 5 to 20 w/v %, the concentration of poly(vinyl alcohol) is 2 to 7 w/v %, and the ratio of the weight of castor oil to the weight of poly(vinyl alcohol) is 1.2 to 5. The emulsion eyedrops stabilization method is characterized by preparing emulsion eyedrops containing castor oil and poly(vinyl alcohol), wherein the concentration of castor oil is 5 to 20 w/v %, the concentration of poly(vinyl alcohol) is 2 to 7 w/v %, and the ratio of the weight of castor oil to the weight of poly(vinyl alcohol) is 1.2 to 5.

Abstract: A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first portion, a second portion and a third portion that are arranged relative to each other, the first portion protruding toward the display panel relative to the second portion, the second portion protruding toward the display panel relative to the third portion, the second portion of the supporting unit having at least one projection that protrude away from the display panel relative to the second portion, the at least one projection being configured and arranged to support a member of the display device at a rear of the supporting unit.

Abstract: A lens drive device includes a holder that holds a lens for shake correction from an outer peripheral side of the lens, and a plurality of coil motors that are disposed along a circumferential direction of the lens with respect to the holder. Each of the coil motors includes a magnet, a yoke that forms magnetic flux along with the magnet, and a coil that has an air-core portion. The coil is fixed to the holder. The yoke is inserted into the air-core portion. The coil is configured to move the holder in a lens radial direction by generating thrust from an applied current and magnetic flux. The yoke has a dent where a side surface in the yoke facing an outer peripheral surface of the lens is formed in a shape recessed in a direction of being separated from an optical axis of the lens.

Abstract: A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first portion, a second portion and a third portion that are arranged relative to each other, the first portion protruding toward the display panel relative to the second portion, the second portion protruding toward the display panel relative to the third portion, the second portion of the supporting unit having at least one projection that protrude away from the display panel relative to the second portion, the at least one projection being configured and arranged to support a member of the display device at a rear of the supporting unit.

Abstract: A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first protruding portion within a predetermined distance from a center portion of the display panel, the first protruding portion having an overall rectangular shape with a step part at at least one corner of the overall rectangular shape.

Abstract: A display device comprises a display panel, a light source, an optical member, and a frame. The optical member reflects light from the light source towards the display panel. The frame has a protruding portion that supports the optical member and is disposed near a periphery of the display panel.

Abstract: A display apparatus includes a processor. The processor is configured to: generate a first image including (i) a setting area for receiving a setting of a setting item and (ii) a command area for receiving a command regarding the setting; generate a second image representing the command area; receive an operation on the setting item performed by a user; and display the second image over the first image in a case where the command area is not displayed when the processor receives the operation.

Abstract: A display device includes a display panel, a light source, an optical member, a rear chassis and a frame member. The light source is disposed on a rear side relative to the display panel. The optical member is disposed on the rear side relative to the display panel. The rear chassis houses the light source, the rear chassis including an outer peripheral portion with a flat component that extends outward relative to a center of the display device and a bent part that extends rearward from an outer edge of the flat component. The frame member is fastened to the bent part of the rear chassis with a fastening member.

Abstract: A display device includes a display panel, and a supporting unit that supports the display panel, the supporting unit having a first protruding portion within a predetermined distance from a center portion of the display panel, the first protruding portion having an overall rectangular shape with a step part at at least one corner of the overall rectangular shape.

Abstract: Provided are: emulsion eyedrops which have no concern with possible corneal injury induced by a nonionic surfactant, have excellent thermal stability and physical stability and can contain a sparingly water-soluble drug in an increased amount; and an emulsion eyedrops stabilization method. The emulsion eyedrops contain castor oil and poly(vinyl alcohol), wherein the concentration of castor oil is 5 to 20 w/v %, the concentration of poly(vinyl alcohol) is 2 to 7 w/v %, and the ratio of the weight of castor oil to the weight of poly(vinyl alcohol) is 1.2 to 5. The emulsion eyedrops stabilization method is characterized by preparing emulsion eyedrops containing castor oil and poly(vinyl alcohol), wherein the concentration of castor oil is 5 to 20 w/v %, the concentration of poly(vinyl alcohol) is 2 to 7 w/v %, and the ratio of the weight of castor oil to the weight of poly(vinyl alcohol) is 1.2 to 5.

Abstract: A display device includes a light source, a reflection sheet, a display panel, and a supporting unit. The reflection sheet reflects light from the light source. The supporting unit supports the reflection sheet. The supporting unit has a first protruding portion that contacts with a first area of a rear facing surface of the reflection sheet within a predetermined distance from a center portion of the reflection sheet, a second protruding portion that contacts with a second area of the rear facing surface of the reflection sheet that is spaced apart from the first area and a third protruding portion that contacts with a third area of the rear facing surface of the reflection sheet that is spaced apart from the first and second areas, the third area being located between the first and second areas.