Abstract: A calculation device that simulates spin states of a finite-temperature Ising model by combining characteristics of a coherent Ising machine and an electronic calculator is provided. The calculation device includes a coherent Ising machine including a sampling unit that samples a spin state, the sampling unit introducing a check spin for extracting a sample in addition to a target spin for solving a target problem for which a solution of the Ising model is to be obtained, and an electronic calculator including a temperature estimation unit that calculates a temperature or an inverse temperature of a sample in a spin state extracted by the sampling unit, and an integration processing unit that integrates a plurality of samples and performs statistical processing.

Abstract: The present invention provides prediction information for an effect of taking a medicine on a biometric value. A medication assistance information providing device includes a first acquisition unit configured to acquire prescription information related to a medicine that a user plans to take, a second acquisition unit configured to acquire dosing adherence rate information including a dosing adherence rate representing a medication achievement of the user with respect to a dosage specified by the prescription information, a third acquisition unit configured to acquire change prediction information for a biometric value of the user relative to the dosing adherence rate on the basis of the prescription information and the dosing adherence rate information, and a first provision unit configured to provide the change prediction information for the biometric value.

Abstract: A vehicle display device that is mounted on a vehicle moving toward a destination does not display a content shown in the destination but displays a video related to the content and a video other than a video provided in the destination.

Abstract: The present invention is a method for accelerating an enzyme reaction including, reacting a substrate with an enzyme in the presence of (a) a sulfosuccinic acid branched alkyl ester having a branched alkyl group with 9 or more and 12 or less carbons or a salt thereof.

Abstract: A terminal connected to the end of an electrical wire, including: a main body portion connected to a core wire of the electrical wire and a contacting portion connected to the front end of the main body portion having a portion with a U-shaped cross-section that connects to a mating terminal, wherein the contacting portion includes: an upper plate portion connected to the main body portion, a lower plate portion that is parallel with the upper plate portion, a side plate portion that connects one of either the left or right edges of the upper plate portion and the lower plate portion, a tip mating recessed portion demarcated on three sides by the upper plate portion, the lower plate portion, and the side plate portion, an inclined protruding piece that extends diagonally downward from the back end of the lower plate portion, and a middle plate portion that extends between the inclined protruding piece and the upper plate portion in the width direction of the contacting portion.

Abstract: An actuator includes a first driving beam that is connected to an object to be driven and includes multiple first beams extending in a direction orthogonal to a first predetermined axis, ends of each adjacent pair of the first beams being connected to each other via one of first turnaround parts such that the first driving beam forms a zig-zag bellows structure as a whole; first driving sources formed on first surfaces of the first beams; and ribs formed on second surfaces of the first beams at positions that are closer to the first predetermined axis than the first turnaround parts. The first driving sources are configured to move the first driving beam and thereby rotate the object around the first predetermined axis.

Abstract: An actuator including a beam configured to support an object to be driven, and a drive source to which a drive signal is input, wherein the drive signal includes a drive waveform in a shape of sawtooth waveform, a rising of the drive waveform in the shape of sawtooth waveform includes a first staircase waveform and a second staircase waveform continuing from the first staircase waveform, the first staircase waveform generates oscillation of a ringing suppressing waveform for suppressing a ringing waveform to be generated in the second staircase waveform, and the object to be driven is driven to swing in a direction of rotating around the predetermined axis by driving the drive source.

Abstract: A terminal connected to the end of an electrical wire, including: a main body portion connected to a core wire of the electrical wire and a contacting portion connected to the front end of the main body portion having a portion with a U-shaped cross-section that connects to a mating terminal, wherein the contacting portion includes: an upper plate portion connected to the main body portion, a lower plate portion that is parallel with the upper plate portion, a side plate portion that connects one of either the left or right edges of the upper plate portion and the lower plate portion, a tip mating recessed portion demarcated on three sides by the upper plate portion, the lower plate portion, and the side plate portion, an inclined protruding piece that extends diagonally downward from the back end of the lower plate portion, and a middle plate portion that extends between the inclined protruding piece and the upper plate portion in the width direction of the contacting portion.

Abstract: A ranging device includes a light emitting circuit configured to emit light and a splitter configured to split the light into multiple beams. The ranging device includes a scanning circuit configured to perform scanning in two axial directions while aiming the multiple beams toward an emission area. The ranging device includes multiple light receiving circuits configured to respectively receive beams obtained from the multiple beams that are reflected or scattered by an object existing in the emission area, the light receiving circuits being configured to respectively output light reception signals. The ranging device includes a distance-information outputting circuit configured to output distance information about the object, the distance information being obtained based on each of the light reception signals that is output from a corresponding light receiving circuit among the multiple light receiving circuits.

Abstract: A light scanning device includes a light emitter configured to emit light; an optical scanner configured to cause the light to scan; a light receiver configured to receive returning light as scanning light from the optical scanner being reflected or scattered on an object; and an optical scanning controller including processing circuitry configured to control the optical scanner. The optical scanner includes a rotating polyhedron configured to include a plurality of reflective surfaces, to cause the light to scan around a first axis by reflecting the light on a reflective surface while rotating around the first axis; a supporter configured to support the rotating polyhedron; and a rotating mechanism configured to rotate the supporter around a second axis that crosses the first axis, to cause the light reflected on the reflective surface to scan around the second axis.

Abstract: An actuator includes a driving beam that includes a beam extending in a direction orthogonal to a predetermined axis and supports an object to be driven; a driving source that is formed on a surface of the beam and causes the object to rotate around the predetermined axis; a sensor beam that extends in a direction that is the same as the direction in which the beam extends, one end of the sensor beam being connected to a lateral side of the beam; and a sensor that is formed on a surface of the sensor beam, the surface of the sensor beam and the surface of the beam facing the same direction.

Abstract: An actuator including a beam configured to support an object to be driven, and a drive source to which a drive signal is input, wherein the drive signal includes a drive waveform in a shape of sawtooth waveform, a rising of the drive waveform in the shape of sawtooth waveform includes a first staircase waveform and a second staircase waveform continuing from the first staircase waveform, the first staircase waveform generates oscillation of a ringing suppressing waveform for suppressing a ringing waveform to be generated in the second staircase waveform, and the object to be driven is driven to swing in a direction of rotating around the predetermined axis by driving the drive source.

Abstract: An aluminum wire includes a strand main body, an inner layer, and an outer layer. The strand main body includes aluminum wire or an aluminum alloy wire. The inner layer includes Zn, a Zn alloy, Ni, or an Ni alloy and covers the outer circumferential surface of the strand main body. The outer layer includes Sn or an Sn alloy and covers the outer circumferential surface of the inner layer. In the aluminum wire, the pinhole ratio in the outer layer is no more than 4% and/or the thickness of the inner layer is at least 0.3 ?m.

Abstract: An actuator includes a driving beam that includes a beam extending in a direction orthogonal to a predetermined axis and supports an object to be driven, a driving source that is formed on a first surface of the beam and causes the object to rotate around the predetermined axis, and a rib formed on a second surface of the beam. A notch is formed in a portion of the driving source corresponding to an end of the rib.

Abstract: An optical scanning device includes a mirror support including a first surface and a second surface, a mirror for reflecting a laser beam being formed on the first surface; a driving beam that includes a beam extending in a direction orthogonal to a predetermined axis and is connected to the mirror support; a driving source that is formed on a surface of the beam and causes the mirror support to rotate around the predetermined axis; and a rib formed on the second surface of the mirror support at a position corresponding to the mirror. The first surface of the mirror support includes an area where the mirror is formed and an exposed area where the first surface is exposed.

Abstract: An actuator includes a beam that supports an object to be driven, and a driving source that receives a driving signal and causes the object to rotate around a predetermined axis. The driving signal includes a sawtooth driving waveform, and a differential waveform of a falling section of the sawtooth driving waveform is formed of half sign waves having a wavelength that is a non-integral multiple of a ringing wavelength.

Abstract: Provided is a braided wire (1) capable of suppressing disconnection of strands (2) caused by vibration, and a wire harness (3) in which the braided wire (1) is used. The braided wire (1) includes a plurality of the strands (2) that are braided. The braided wire (1) has a tubular shape. The strands (2) are each constituted by an aluminum wire or an aluminum alloy wire. The strand has a strand diameter of 0.25 mm or more and less than 0.34 mm. The wire harness (3) includes the braided wire (1).

Abstract: Provided is an aluminum-based strand capable of suppressing corrosion caused by salt water, and a twisted wire conductor, a braided wire, and a wire harness in which the aluminum-based strand is used. The aluminum-based strand includes a strand main body portion, an inner layer, and an outer layer. The strand main body portion is constituted by an aluminum wire or an aluminum alloy wire. The inner layer is constituted by Zn or a Zn alloy, or Ni or a Ni alloy, and covers an outer circumferential surface of the strand main body portion. The outer layer is constituted by Sn or a Sn alloy, and covers an outer circumferential surface of the inner layer. In the aluminum-based strand, the outer layer has a pinhole ratio of 4% or less, and/or the inner layer has a thickness of 0.3 ?m or more.

Abstract: A method for producing an aluminum wire that has high strength and high conductivity even when reduced in diameter while having excellent elongation and improved in productivity. A method for producing an aluminum wire includes a solution step of subjecting a heat-treatable aluminum alloy material to a solution treatment, a wire-drawing step of subjecting the solution-treated aluminum alloy material to wire-drawing processing, a softening step of subjecting the wire-drawing processed aluminum alloy material to a softening treatment in a short time within 10 seconds, and an aging step of subjecting the softening-treated aluminum alloy material to an aging treatment.