Abstract: A lower limb exercise device that enables a user to perform a lower limb exercise effectively is achieved. A lower limb exercise device according to one embodiment of the present disclosure enables a user to perform a lower limb exercise while the user is seated on a chair. The lower limb exercise device includes exercise equipment for the user to perform the lower limb exercise, and a restriction mechanism configured to restrict movement of at least one caster of the chair from a reference arrangement range of the caster during the lower limb exercise.

Abstract: A knee brace includes a thigh fixing part, a shank fixing part, an outer leg joint that couples the thigh fixing part with the shank fixing part, and an inner leg joint that couples the thigh fixing part with the shank fixing part. When the wearer P flexes his/her knee joint, a lower arm is rotated with respect to an upper arm along with a rotation fulcrum shaft sliding in a long groove and a cam shaft sliding in a cam groove. When the outer leg joint and the inner leg joint are extended, the lower arm of the outer leg joint is configured to be moved relatively forward with respect to the lower arm of the inner leg joint.

Abstract: A three-terminal capacitor includes a main body having a cylindrical or substantially cylindrical shape extending in a first direction and including first and second inner electrodes alternately laminated together with dielectric layers interposed therebetween, a pair of first outer electrodes on two end surfaces of the main body in the first direction and electrically connected to the first inner electrodes, and a second outer electrode electrically connected to the second inner electrodes. The main body includes a projecting portion projecting in a direction perpendicular or substantially perpendicular to the first direction at a position between the pair of first outer electrodes. The second outer electrode is provided on one surface of the projecting portion viewable when viewed in the first direction.

Abstract: Provided with a weight release device capable of being operated in deep sea same as the conventional weight release device without accompanying a mechanical operation at all to avoid troubles of mechanical operation occurred in the conventional weight release device. The weight release device includes a housing fixed to the underwater observation device; a thread made of thermoplastic resin; electric heater portions; a weight support plate; a locking member of the thread made of the thermoplastic resin; and a ring for hanging the weight. The thread made of the thermoplastic resin is arranged from a start point housed in the housing, arranged to pass through the first electric heater portion, locked to the locking member of the thread made of the thermoplastic resin, arranged to pass through the second electric heater portion housed in the housing, and returned to an end point housed in the housing. The ring for hanging the weight is fixed to a lower surface of the weight support plate.

Abstract: Devices and methods for multi-resolution geometric representation for ray tracing are described which include casting a ray in a space comprising objects represented by geometric shapes and approximating a volume of the geometric shapes using an accelerated hierarchy structure. The accelerated hierarchy structure comprises first nodes each representing a volume of one of the geometric shapes in the space and second nodes each representing an approximate volume of a group of the geometric shapes. When the ray is determined to intersect a bounding box of a second node representing one group of the geometric shapes, a selection is made between traversal and non-traversal of other second nodes based on a LOD for representing the volume of the one group of geometric shapes.

Abstract: This gas turbine plant is provided with a gas turbine and a fuel supply facility. The fuel supply facility is provided with: a liquid ammonia line; a warm water line through which warm water can flow; a vaporizer which can perform the heat exchange between the warm water coming from the warm water line and liquid ammonia coming from the liquid ammonia line to heat and vaporize the liquid ammonia; a heat exchanger which can perform the heat exchange between the warm water in the warm water line and a medium; a heat exchange amount controller which can control the amount of heat exchange between the warm water and the medium to control the temperature of the warm water flowing into the vaporizer; and a gaseous ammonia line which can introduce gaseous ammonia that is ammonia vaporized by the vaporizer into the gas turbine.

Abstract: A wiring circuit board assembly sheet includes a wiring circuit board including a conductive pattern and a frame including a dummy conductive pattern. The frame includes a dummy formation region. The dummy formation region includes the dummy conductive pattern. The dummy formation region has a width of 5 mm from an edge of the wiring circuit board and a length identical to that of the wiring circuit board in a direction in which the edge extends. The difference between the percentage of the area of the conductive pattern to the area of the insulating base layer and the percentage of the area of the dummy conductive pattern to the area of the dummy formation region is 50% or less.

Abstract: Provided is a wiring circuit board that includes a metal supporting board; a first metal thin film; an insulating layer; a second metal thin film; and a conductive layer in order toward one side in a thickness direction. The metal supporting board includes a metal supporting layer and a surface metal layer. The surface metal layer is disposed on one surface in the thickness direction of the metal supporting layer and has higher conductivity than the metal supporting layer. The insulating layer has a through hole. The conductive layer has a via portion. The via portion is disposed in the through hole and is electrically connected to the metal supporting board.

Abstract: A wiring circuit board includes a metal supporting board; an insulating layer; and a conductive layer in this order in a thickness direction. The conductive layer includes a terminal portion, and a tail line portion extending from the terminal portion. The terminal portion has a via portion that penetrates the insulating layer in the thickness direction and is connected to the metal supporting board. The tail line portion has a base end portion that has a width different from a width of the terminal portion in a direction orthogonal to the extending direction of the tail line portion and that is connected with the terminal portion; and a second via portion that penetrates the insulating layer in the thickness direction and that is connected to the metal supporting board.

Abstract: To assess a risk involving a possibility of hindering an automobile in traveling in real time. When a new risk exists, dynamically generate a new traveling scenario, a risk management apparatus specifies a risk parameter indicating a risk involved in traveling of the automobile, from sensor information acquired by a sensor unit incorporated in the automobile, determines a level of correspondence of the risk parameter with an existing traveling scenario, based on a credibility level of the risk parameter and on a correlation level of the risk parameter with the existing traveling scenario stored in a scenario database, determines a driving control action for controlling driving of the automobile, based on the level of correspondence, and generates a new traveling scenario, based on a new risk parameter of which a correlation level with the existing traveling scenario stored in the scenario database does not satisfy a given correlation level criterion.

Abstract: A wiring circuit board includes a metal supporting board, first and second metal thin films, an insulating layer, and a conductive layer, where the resistance between the conductive layer and metal supporting board are lowered. The first metal thin film is disposed on one surface of the metal supporting board in the thickness direction, with the insulating layer having a through hole. The second metal thin film is disposed on one surface of the insulating layer in the thickness direction with the conductive layer disposed thereon. In the through hole, the first and second metal thin films, whose surfaces contact, are disposed between the metal supporting board and the conductive layer, and the other surface of the first metal thin film is in contact with the one surface of the metal supporting board. The other surface of the second metal thin film is in contact with the conductive layer.

Abstract: A wiring circuit board includes a metal supporting layer, a first metal thin film, an insulating layer including a through hole, a second metal thin film disposed on the first metal thin film in the through hole, and a conductive pattern electrically connected to the metal supporting layer through the first metal thin film and the second metal thin film in the through hole. The first metal thin film includes an oxide coating at least on a contact surface in contact with the insulating layer. In the central part of the through hole, the oxide coating has a thickness of 0 or a thickness smaller than a thickness of the oxide coating on the contact surface.

Abstract: A driving control apparatus controls an actuator that relatively moves a vibrator and a contact body contacting the vibrator, the vibrator being made to generate vibration by applying a first signal and a second signal having a phase difference. The driving control apparatus includes at least one processor or circuit configured to execute a plurality of tasks including a first determining task configured to determine the phase difference, and a second determining task configured to determine a voltage amplitude of power supplied to the actuator so that the voltage amplitude decreases as an absolute value of the phase difference decreases.

Abstract: According to one embodiment, there is provided an inspection device including a measurement unit and a controller. The measurement unit measures a physical quantity in accordance with a predetermined pattern for a sample with the predetermined pattern, and generates a first spectral pattern in accordance with a measurement result. The controller predicts a processed cross-sectional shape by applying a parameter to a shape function indicating an ion flux amount in accordance with an etching depth in a case where the predetermined pattern is processed in dry etching processing, determines a second spectral pattern in accordance with the processed cross-sectional shape that has been predicted, adjusts the parameter while comparing the first spectral pattern with the second spectral pattern, and reconstructs the processed cross-sectional shape of the sample in accordance with an adjustment result.

Abstract: A water electrolysis cell includes an anode disposed on one side across a solid polymer electrolyte membrane and a cathode disposed on another side. The anode is configured of an anode catalyst layer, an anode gas diffusion layer, and an anode separator, laminated in that order from a side of the solid polymer electrolyte membrane, a channel is provided in the anode separator, and the channel extends in a wave shape.

Abstract: A water electrolysis cell includes an anode disposed on one side across a solid polymer electrolyte membrane and a cathode disposed on the other side. The anode is configured of an anode catalyst layer, an anode gas diffusion layer, and an anode separator, laminated in that order from a side of the solid polymer electrolyte membrane. The cathode is configured of a cathode catalyst layer, a cathode gas diffusion layer, and a cathode separator, laminated in that order from the side of the solid polymer electrolyte membrane. A first channel is provided in the anode separator, and a wall face of the first channel in the anode separator is imparted with water repellency. A second channel is provided in the cathode separator, and a wall face of the second channel in the cathode separator is imparted with hydrophilicity.

Abstract: Provided is a method of controlling a load of a water electrolysis stack in which a plurality of water electrolysis cells including an anode disposed on one side and a cathode disposed on the other side with a solid polyelectrolyte film interposed are stacked and housed. The method includes determining an appropriate load based on a condition of an inside of the water electrolysis stack obtained from at least one of a temperature of the inside of the water electrolysis stack, an electrical resistance, or a water flow rate, and changing application of the load on the water electrolysis stack such that the load is the appropriate load.

Abstract: A wiring circuit board includes a metal support board, a first metal thin film, an insulating layer, a second metal thin film, and a conductive layer in a thickness direction order. The insulating layer includes a through hole penetrating in the thickness direction, which includes a first opening end at the first metal thin film side, a second opening end opposite to the first opening end, and an inner wall surface between the first and-the second opening ends. The first metal thin film includes a first opening portion, which overlaps the first opening end in a projection view in the thickness direction. The second metal thin film includes a second opening portion, which overlaps the first opening portion and the second opening end in a projection view in the thickness direction. The conductive layer has a via portion disposed in the through hole and connected to the metal support board.

Abstract: An electronic apparatus of the present invention includes: an acquisition unit configured to acquire an image captured on any one of a plurality of conditions in a predetermined period; a display control unit configured to implement control so that a plurality of images acquired by the acquisition unit are classified into groups correspondingly to the plurality of conditions and displayed; and a selection unit configured to implement control so that an operation target image is selected in accordance with user operation from the plurality of images that are classified and displayed by the display control unit.

Abstract: A rotary working vehicle is provided with: a lower traveling body; an upper rotating body; a rotating frame constituting the bottom of the upper rotating body; a boom bracket supported by the rotating frame so as to be capable pivoting horizontally; a first vertical plate and a second vertical plate, which are raised from the bottom plate of the rotating frame; a swing cylinder provided on the opposite side of the second vertical plate from the first vertical plate and connecting the rotating frame and the boom bracket; a protrusion piece protruding toward the swing cylinder from a side wall of the second vertical plate above the swing cylinder; a hose guide provided to the protrusion piece; and first and second hydraulic hoses which pass above the first vertical plate and the second vertical plate, extend downward from above through the hose guide, and reach the swing cylinder.