Abstract: A superconducting magnet device includes a tubular cryostat defining a central cavity therein, a first superconducting coil set and a second superconducting coil set disposed outside the central cavity and inside the tubular cryostat, and a power supply system being capable of controlling a magnitude of a first exciting current to the first superconducting coil set and a magnitude of a second exciting current to the second superconducting coil set independently of each other. The first superconducting coil set generates a magnetic field distribution, which is convex downward on an X axis and convex upward on a Y axis when the first exciting current is supplied, in the central cavity. The second superconducting coil set generates a magnetic field distribution, which is convex upward on the X axis and convex downward on the Y axis when the second exciting current is supplied, in the central cavity.

Abstract: A laser processing apparatus includes a light source configured to emit laser light; a power supply configured to supply a current to the light source; a deflection unit on an optical path of the laser light and including an optical element configured to change an amount of transmission of the laser light to deflect at least a part of the laser light; an optical separation unit on the optical path of the laser light and being configured to shield higher-order light included in the laser light and deflected by the optical element in the deflection unit, and transmit zero-order light that is included in the laser light and passes through the deflection unit; and a signal synchronization unit configured to control the power supply to selectively turn the current on or off in synchronization with a timing at which the higher-order light is deflected by the optical element.

Abstract: A drive mechanism according to an embodiment of the present technology includes a base part, an elastic member, and a movable part. The elastic member is provided in the base part. The movable part includes a latching portion that is latched onto the elastic member and is movable relative to the base part.

Abstract: A pallet includes: a top plate that has a rectangular shape and that is to be loaded with a load object; multiple blocks that are disposed at a multiple locations including four corners of the top plate and that support the top plate from below; and a bottom plate that is disposed such that the multiple blocks are placed on the bottom plate. The top plate has a long side and a short side. Blocks included in the multiple blocks and disposed at the corners of the top plate each has a long side and a short side. The long side of each of the blocks included in the multiple blocks and disposed at the corners of the top plate is disposed along the short side of the top plate.

Abstract: An image forming apparatus includes: a body of the image forming apparatus; a first inclined portion that is inclined upward from one side surface toward another side surface of the body of the image forming apparatus; a second inclined portion that is inclined downward from an inner end portion of the first inclined portion toward the one side surface; multiple cooled parts that are disposed in a space between the first inclined portion and the second inclined portion and that are disposed to be spaced from each other in a direction from the one side surface to the other side surface; a first wall member that is disposed above the first inclined portion and that has a first ventilation part; and a second wall member that is disposed below the second inclined portion and that has a second ventilation part.

Abstract: An image forming apparatus includes: a body of the image forming apparatus; a first inclined portion that is inclined upward from one side surface toward another side surface of the body of the image forming apparatus; a second inclined portion that is inclined downward from an inner end portion of the first inclined portion toward the one side surface; multiple cooled parts that are disposed in a space between the first inclined portion and the second inclined portion and that are disposed to be spaced from each other in a direction from the one side surface to the other side surface; a first wall member that is disposed above the first inclined portion and that has a first ventilation part; and a second wall member that is disposed below the second inclined portion and that has a second ventilation part.

Abstract: A pallet includes: a top plate that has a rectangular shape and that is to be loaded with a load object; multiple blocks that are disposed at a multiple locations including four corners of the top plate and that support the top plate from below; and a bottom plate that is disposed such that the multiple blocks are placed on the bottom plate. The top plate has a long side and a short side. Blocks included in the multiple blocks and disposed at the corners of the top plate each has a long side and a short side. The long side of each of the blocks included in the multiple blocks and disposed at the corners of the top plate is disposed along the short side of the top plate.

Abstract: There are provided: a display unit that is allowed to converge light forming a display image in a pupil of an eyeball and project the light on a retina and that has translucency; and a moving unit that is allowed to move the display unit in triaxial directions of an eye relief direction and two axial directions, the eye relief direction being a direction of a distance between the eyeball and the display unit, the two axial directions constituting a plane perpendicular to the eye relief direction. The moving unit includes a biaxial moving mechanism that is allowed to move the display unit in accordance with a position of the pupil of the eyeball in two axial directions, which are not parallel to each other, constituting a plane perpendicular to the eye relief direction. The moving unit includes an eye relief direction moving mechanism that is allowed to move the display unit in the eye relief direction.

Abstract: The present disclosure enables a user to recognize an entire display image even appropriately visually in a case where a superimposing position of a display image with respect to an image of the outside world is changed. A wearable display device according to an embodiment includes: a mounting unit (10) configured to be mounted on a head of a user; an optical unit (120) configured to emit light for forming a display image to eyeballs of the user; and a rotation mechanism (41 or 42) configured to rotatably attach the optical unit to the mounting unit, in which the rotation mechanism rotates the optical unit around a virtual axis passing through both of the eyeballs of the user.

Abstract: A head mounted display includes a frame and an optical member that is fixed to the frame and provides an image. The frame includes a pair of attaching and detaching units to which both ends of a light controller are detachably attached. At least one of the pair of attaching and detaching units is electrically connected to at least one of the both ends of the light controller.

Abstract: A drive mechanism according to an embodiment of the present technology includes: a base part; an elastic member; and a movable part. The elastic member is provided in the base part. The movable part includes a latching portion that is latched onto the elastic member and is configured to be movable relative to the base part.

Abstract: A head-mounted display (10) according to the present disclosure, includes: a front block (100) that supports a display unit to be disposed in front of an eye of a user; a rear block (300) that is to be disposed on a back side of a head of the user; and a plurality of elastic bodies (230, 340) that extend along a belt for linking the front block (100) to the rear block (300). Each of the plurality of elastic bodies (230, 240) has one end fixed to the belt and another end fixed to a predetermined position in the rear block (300).

Abstract: [Object] To provide a hinge mechanism that allows a head-mounted display to be made more compact, and a head-mounted display including this hinge mechanism. [Solving Means] A hinge mechanism includes: a shaft portion; and a cable passing portion. The shaft portion supports a housing portion and a temple portion of the head-mounted display in such a way that the temple portion is capable of rotating about one axis between a closed position and an open position relative to the housing portion. The cable passing portion is adjacent to the shaft portion in a direction of the one axis, and allows a cable to pass therethrough in a direction orthogonal to the one axis.

Abstract: A head-mounted display according to an embodiment of the present technology includes a main body, a nose pad, and a holding mechanism. The main body includes a display portion capable of presenting an image to a user and is configured to be mountable on a head of the user. The nose pad is configured to be attachable to and detachable from the main body. The holding mechanism is configured to be capable of holding correction glasses between the main body and the nose pad mounted to the main body, the correction glasses facing the display portion.

Abstract: A wearable display includes a first optical section, a main body, and a jig receiver. The first optical section emits light. The main body includes a second optical section that is connected to the first optical section and outwardly emits the light as image light, and a casing that supports the second optical section. The jig receiver includes a first guide that supports a first protrusion of a jig, a second guide that supports a second protrusion of the jig, and a third guide that supports a third protrusion of the jig. The jig receiver is provided in the casing such that at least two of the first, second, and third guides are spaced apart from each other in the first axis direction and at least two of the first, second, and third guides are spaced apart from each other in the third axis direction.

Abstract: [Object] To provide a hinge mechanism that allows a head-mounted display to be made more compact, and a head-mounted display including this hinge mechanism. [Solving Means] A hinge mechanism includes: a shaft portion; and a cable passing portion. The shaft portion supports a housing portion and a temple portion of the head-mounted display in such a way that the temple portion is capable of rotating about one axis between a closed position and an open position relative to the housing portion. The cable passing portion is adjacent to the shaft portion in a direction of the one axis, and allows a cable to pass therethrough in a direction orthogonal to the one axis.

Abstract: [Object] To provide a display apparatus capable of obtaining excellent heat radiation performance of a light source while ensuring positional accuracy of the light source. [Solving Means] A display apparatus according to an embodiment of the present technology includes a light guide portion, a casing, a projection portion, a heat source, and a heat-transfer member. The light guide portion is disposed in front of eyes of a user. The casing is fixed to the light guide portion. The projection portion is housed in the casing and is configured to be capable of projecting an image to the light guide portion. The heat-transfer member includes a first end and a second end, the first end being connected to the heat source, the second end being connected to an inner surface of the casing, and is configured to be deformable.

Abstract: A wearable display includes a first optical section, a main body, and a jig receiver. The first optical section is capable of emitting light. The main body includes a second optical section that is connected to the first optical section and capable of outwardly emitting the light as image light, and a casing that supports the second optical section. The jig receiver includes a first guide that supports a first protrusion of a jig, a second guide that supports a second protrusion of the jig, and a third guide that supports a third protrusion of the jig. The jig receiver is provided in the casing such that at least two of the first, second, and third guides are spaced apart from each other in the first axis direction and at least two of the first, second, and third guides are spaced apart from each other in the third axis direction.

Abstract: A wearable display includes a first optical section, a main body, and a jig receiver. The first optical section is configured to emit light. The main body includes a second optical section that is connected to the first optical section and capable of outwardly emitting the light as image light, and a casing that supports the second optical section. The jig receiver includes a first guide that supports a first protrusion of a jig, a second guide that supports a second protrusion of the jig, and a third guide that supports a third protrusion of the jig. The jig receiver is provided in the casing such that at least two of the first, second, and third guides are spaced apart from each other in the first axis direction and at least two of the first, second, and third guides are spaced apart from each other in the third axis direction.

Abstract: A head-mounted display according to an embodiment of the present technology includes a main body, a nose pad, and a holding mechanism. The main body includes a display portion capable of presenting an image to a user and is configured to be mountable on a head of the user. The nose pad is configured to be attachable to and detachable from the main body. The holding mechanism is configured to be capable of holding correction glasses between the main body and the nose pad mounted to the main body, the correction glasses facing the display portion.