Abstract: A preprocessing device includes processing circuitry configured to acquire coordinate information of respective vertexes of a polygon for inside/outside determination and divide the polygon for inside/outside determination into a plurality of polygons as preprocessing of determination processing of determining whether a coordinate to be determined exists inside or outside the polygon for inside/outside determination, and output coordinate information of respective vertexes of the respective divided polygons for inside/outside determination as divided polygon information.

Abstract: A self-service commodity sales data processing device that includes a take-out determination unit for determining whether commodities were taken out simultaneously based on an image of a commodity taken out, a first identical termination unit for determining whether taken-out commodities are different commodities or identical commodities if the take-out determination unit determines that the commodities are taken out simultaneously, a reading unit for reading information of the taken-out commodities, a second identical determination unit for determining whether the commodities read by the reading unit are the identical commodity if the first identical determination unit determines that the taken-out commodities are different commodities, and a suspension unit for suspending the transaction if the second identical determination unit determines that the commodities are the identical commodity.

Abstract: A self-service commodity sales data processing device that includes a take-out determination unit for determining whether commodities were taken out simultaneously based on an image of a commodity taken out, a first identical termination unit for determining whether commodities are different commodities or identical commodities if the take-out determination unit determines that the commodities are taken out simultaneously, a reading unit for reading information of the taken-out commodities, a second identical determination unit for determining whether the commodities read by the reading unit are the identical commodity if the first identical determination unit determines that the taken-out commodities are different commodities, and a suspension unit for suspending the transaction if the second identical determination unit determines that the commodities are the identical commodity.

Abstract: An electric compressor including a rotary shaft, a compression part, an electric motor, an inverter circuit, a filter element disposed on an input side of the inverter circuit, the filter element including a capacitor connected in parallel to a direct current power source, a holder holding the filter element, a resistor having a lead portion electrically connected to the capacitor, and a housing having an inverter accommodation chamber in which the inverter circuit, the holder, and the capacitor are accommodated. The holder includes a metal plate having an internally threaded screw hole. The resistor is held by the holder with the metal plate interposed therebetween with a bolt screwed into the internal threaded screw hole. The holder is fixed to the housing. The holder is interposed between the lead portion and the housing. An insulating heat transfer member is interposed between the metal plate and the housing.

Abstract: There is provided a saddle-ride vehicle in which an attitude of the vehicle is less likely to become unstable when a rider shifts a main stand from an upright state to a retracted state to cause a wheel to touch a road surface. A saddle-ride vehicle according to the present disclosure includes: a main stand (35) that is turnably provided on a vehicle body (5) and holds the vehicle body (5) so that the vehicle body (5) does not topple over; a first detection unit (36) that detects a turning state of the main stand (35); a steering actuator (30) that applies torque in a steering direction to a suspension apparatus (31) supporting a steering wheel (13); and a control apparatus (34) that controls the steering actuator (30) to apply the torque to the suspension apparatus (31), in which the control apparatus (34) performs control to apply the torque so that the steering wheel (31) is directed toward a front (FR), depending on the turning state of the main stand (35).

Abstract: Provided are a light emitting device and an electronic apparatus capable of reducing the number of manufacturing steps and improving space efficiency. A light emitting device includes multiple light emitting element arrays each of which includes multiple light emitting elements, and a main substrate that includes a drive circuit. The multiple light emitting element arrays are provided on the same main substrate.

Abstract: A muscle activity observation apparatus that includes a sensor module and a detection module. The sensor module includes a piezoelectric sensor. Moreover, the piezoelectric sensor has an output that changes in accordance with a tremor of a tendon or a muscle, and an output that changes in accordance with contraction and relaxation of the tendon or the muscle. A detector of the detection module detects an activity state of the tendon or the muscle using a tremor signal and a contraction-relaxation signal output from the piezoelectric sensor.

Abstract: It is an object of the present invention to provide a plant photosynthesis promoting agent that is inexpensive and has an excellent photosynthesis promoting effect. The present invention relates to a plant photosynthesis promoting agent comprising stevia.

Abstract: A biological activity detection sensor is provided that includes a motion detection sensor that detects motion of a living body, a tremor sensor that detects a tremor of the living body, and a base member that can be mounted on the living body. The base member includes a first member that is deformable in accordance with a mounted state on the living body, and a second member that is less deformable than the first member. The tremor sensor is provided in the first member, and the motion detection sensor is provided in the second member.

Abstract: An action state estimation apparatus is provided that includes a sampling portion, an action state model storage, and an estimation calculation portion. The sampling portion samples a displacement measurement signal within a predetermined time and generates displacement measurement data based on the sampled displacement measurement signal. The action state model storage stores an action state model modeled by associating the displacement measurement data with a loaded state of a muscle of the test subject. The estimation calculation portion then estimates the loaded state by setting the displacement measurement data as an input vector and using the action state model.

Abstract: An action state estimation apparatus is provided that includes a sampling portion, a statistic calculation portion, an action state model storage, and an estimation calculation portion. The sampling portion samples a displacement measurement signal within a predetermined time and generates displacement measurement data. The statistic calculation portion calculates a statistic of the displacement measurement data. The action state model storage stores an action state model modeled by associating the statistic with a loaded state of a muscle of the test subject. The estimation calculation portion estimates the loaded state by setting the statistic as an input vector and using the action state model.

Abstract: A physical activity monitoring device is provided that includes a muscle activity sensor, an acceleration sensor, and a computation unit. The acceleration sensor can be attached to a leg and can output a first monitoring signal corresponding to an activity of the leg. The muscle activity sensor can be attached to the leg and can output a second monitoring signal corresponding to an activity of a muscle and/or a tendon of the leg. The computation unit can detect the load condition of the body of a wearer or user that includes the body position of the wearer or user by using the first monitoring signal and the second monitoring signal.

Abstract: A metal film includes portions that are opposed to each other and located away from each other between the first winding and the second winding. The metal film includes the first linear part that is thermally coupled to a housing. The average value of electric resistance per unit length in the peripheral direction of the first linear part of the metal film is greater than an average value of electric resistance per unit length of locations other than the first linear part.

Abstract: A muscle activity observation apparatus that includes a sensor module and a detection module. The sensor module includes a piezoelectric sensor. Moreover, the piezoelectric sensor has an output that changes in accordance with a tremor of a tendon or a muscle, and an output that changes in accordance with contraction and relaxation of the tendon or the muscle. A detector of the detection module detects an activity state of the tendon or the muscle using a tremor signal and a contraction-relaxation signal output from the piezoelectric sensor.

Abstract: An on-board electric compressor that comprises: a housing; a compression unit; an electric motor; and an inverter device. The inverter device comprises: an inverter circuit that converts direct current power to alternating current power; and a noise reduction unit that is provided on an input side of the inverter circuit and that reduces common mode noise and normal mode noise that are included in the direct current power. The noise reduction unit comprises: a common mode choke coil; and a smoothing capacitor that, in cooperation with the common mode choke coil, constitutes a low pass filter circuit. The common mode choke coil has: a core that has a first core part and a second core part; a first winding that is wound around the first core part; and a second winding that is wound around the second core part.

Abstract: An electric compressor including a rotary shaft, a compression part, an electric motor, an inverter circuit, a filter element disposed on an input side of the inverter circuit, the filter element including a capacitor connected in parallel to a direct current power source, a holder holding the filter element, a resistor having a lead portion electrically connected to the capacitor, and a housing having an inverter accommodation chamber in which the inverter circuit, the holder, and the capacitor are accommodated. The holder includes a metal plate having an internally threaded screw hole. The resistor is held by the holder the metal plate interposed therebetween with a bolt screwed into the internal threaded screw hole. The holder is fixed to the housing. The holder is interposed between the lead portion and the housing. An insulating heat transfer member is interposed between the metal plate and the housing.

Abstract: The present disclosure provides an inductive element capable of lowering a Q-value. An inductive element includes a first cover and a second cover covering an annular core, and a first winding and a second winding wound around a region of the core, the first cover and the second cover. The first cover covers a part of an inner circumferential surface of the core, a part of an outer circumferential surface and an end surface on one end side in an axial direction. The second cover covers a part of the inner circumferential surface of the core, a part of the outer circumferential surface an end surface on the other end side in the axial direction.

Abstract: An on-board electric compressor that comprises: a housing; a compression unit; an electric motor; and an inverter device. The inverter device comprises: an inverter circuit that converts direct current power to alternating current power; and a noise reduction unit that is provided on an input side of the inverter circuit and that reduces common mode noise and normal mode noise that are included in the direct current power The noise reduction unit comprises: a common mode choke coil; and a smoothing capacitor that, in cooperation with the common mode choke coil, constitutes a low pass filter circuit. The common mode choke coil has: a core that has a first core part and a second core part; a first winding that is wound around the first core part; and a second winding that is wound around the second core part.

Abstract: An on-board electric compressor that comprises: a housing; a compression unit; an electric motor; and an inverter device. The inverter device comprises: an inverter circuit that converts direct current power to alternating current power; and a noise reduction unit that is provided on an input side of the inverter circuit and that reduces common mode noise and normal mode noise that are included in the direct current power The noise reduction unit comprises: a common mode choke coil; and a smoothing capacitor that, in cooperation with the common mode choke coil, constitutes a low pass filter circuit. The common mode choke coil has: a core that has a first core part and a second core part; a first winding that is wound around the first core part; and a second winding that is wound around the second core part.

Abstract: A metal film includes portions that are opposed to each other and located away from each other between the first winding and the second winding. The metal film includes the first linear part that is thermally coupled to a housing. The average value of electric resistance per unit length in the peripheral direction of the first linear part of the metal film is greater than an average value of electric resistance per unit length of locations other than the first linear part.