Abstract: A substrate processing method includes a first process of supplying an etching liquid to a peripheral portion of a substrate while rotating the substrate having a metal polycrystalline film formed on a front surface thereof; a second process of supplying a rinse liquid to a portion of the substrate closer to a center side of the substrate than a supply position of the etching liquid in the first process while rotating the substrate; a third process of supplying the etching liquid to the peripheral portion of the substrate while rotating the substrate; a fourth process of supplying the rinse liquid to a portion of the substrate closer to the center side of the substrate than a supply position of the etching liquid in the third process while rotating the substrate; and a fifth process of drying the substrate after the fourth process.

Abstract: The optical distance measurement device is configured to include an optical interference unit for separating the reflected light into a reflected light of a first polarized wave and a reflected light of a second polarized wave, extracting first and second components orthogonal to each other from an interference light of the reflected light of the first polarized wave and the reference light, and extracting third and fourth components orthogonal to each other from an interference light of the reflected light of the second polarized wave and the reference light, and a polarization rotation unit for acquiring one or more components of horizontal and vertical components of a polarized wave by rotating a polarization angle of a first complex signal having the first and second components and a polarization angle of a second complex signal having the third and fourth components, so that a distance calculation unit calculates, on the basis of the components acquired by the polarization rotation unit, a difference bet

Abstract: A method for manufacturing a novel display apparatus is provided. The method includes a first step of forming a first electrode, a second electrode, and a first gap over an insulating film, a second step of forming a first film over the second electrode; a third step of forming a first layer overlapping with the first electrode, a fourth step of removing the first film by an etching method to form a first unit overlapping with the first electrode, a fifth step of removing a surface of the second electrode, a sixth step of forming a second film over the first layer and the second electrode, a seventh step of forming a second layer overlapping with the second electrode, and an eighth step of removing the second film by an etching method using the second layer to form a second unit overlapping with the second electrode and a second gap.

Abstract: A map information assessment device has a processor configured to match a plurality of first zones representing a first road in a first map, with second zones representing a second road in a second map, the matching being made by using locations on the second road that are closest to the starting points of the first zones as the starting points, and using zones having the same lengths as the first zones, as the second zones corresponding to the first zones, to calculate zone adjacent distances between the end points of the second zones and the starting points of other second zones adjacent to those second zones, and to determine that positional information for the first road in a first zone is different from positional information for the second road in a second zone corresponding to that first zone, when the zone adjacent distance is greater than a threshold.

Abstract: A controller includes a key top, a substrate, and an elastic member. The elastic member includes a pressed portion, a base, a skirt portion, and a pressing member. The substrate includes a contact. When viewed in the first direction, the pressing member is surrounded by an outer peripheral edge of a prescribed region. In the second direction, a distance between an end of the outer peripheral edge of the prescribed region on a side of a swing center of the key top and an end of a top surface on the side of the swing center is longer than a distance between an end of the outer peripheral edge of the prescribed region opposite to the swing center and an end of the top surface opposite to the swing center. In the second direction, the contact is located closer to the swing center than the top surface.

Abstract: A program causes a processor of a terminal apparatus to function as: a game progressor configured to progress a game based on content information that prescribes progression contents of the game; a first acquirer configured to acquire first progression information indicative of the degree of progress of the game in the terminal apparatus; a second acquirer configured to acquire input information that was input at another terminal apparatus progressing the game based on the content information, and second progression information indicative of the degree of progress of the game in the other terminal apparatus as of a point in time when the input information was input at the other terminal apparatus; and an output controller configured to control output of output information that corresponds to the input information acquired by the second acquirer based on the first progression information and the second progression information.

Abstract: A substrate processing apparatus includes: a temperature raising part for raising a temperature of a first sulfuric acid; a mixing part for mixing the first sulfuric acid where the temperature is raised by the temperature raising part with a moisture-containing liquid to generate a mixed solution; and a discharging part for discharging the mixed solution onto a substrate inside a substrate processing part. The mixing part includes: a joining portion where a sulfuric acid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part flows and a liquid supply line through which the first sulfuric acid where the temperature is raised by the temperature raising part and the moisture-containing liquid flows are joined; and a reaction suppression mechanism for suppressing a reaction between the first sulfuric acid and the moisture-containing liquid in the joining portion.

Abstract: A wiring member includes a wiring body and a pattern. The wiring body includes a plurality of wire-like transmission members and a base material. The plurality of wire-like transmission members are fixed to the base material in an aligned state, and the pattern is provided on the wiring body. The pattern makes a two-dimensional position of at least a part of a portion related to the base material recognizable in the wiring body.

Abstract: Free-cutting copper alloy comprises Cu: more than 59.7% but less than 64.7%, Si: more than 0.60% but less than 1.30%, Pb: more than 0.001% but less than 0.20%, Bi: more than 0.001% but less than 0.10 mass %, and P: more than 0.001% but less than 0.15%, with remainder being Zn and unavoidable impurities, wherein total amount of Fe, Mn, Co, and Cr is less than 0.45%, the total amount of Sn and Al is less than 0.45%, 56.7?Cu?4.7×Si+0.5×Pb+0.5×Bi?0.5×P?59.7 and 0.003?Pb+Bi<0.25 are satisfied, 0.02?Bi/(Pb+Bi)?0.98 is satisfied if 0.003?Pb+Bi<0.08, 0.01?Bi/(Pb+Bi)?0.40 or 0.85?Bi/(Pb+Bi)?0.98 is satisfied if 0.08?Pb+Bi<0.13.

Abstract: Methods and systems are provided for training a neural network with augmented data. A dataset comprising a plurality of classes is obtained for training a neural network. Prior to initiation of training, the dataset may be augmented by performing affine transformations of the data in the dataset, wherein the amount of augmentation is determined by a data augmentation variable. The neural network is trained with the augmented dataset. A training loss and a difference of class accuracy for each class is determined. The data augmentation variable is updated based on the total loss and class accuracy for each class. The dataset is augmented by performing affine transformations of the data in the dataset according to the updated data augmentation variable, and the neural network is trained with the augmented dataset.

Abstract: This fuel calculation device comprises: a remaining fuel amount calculation unit that periodically calculates and stores an approximate value of the remaining fuel amount on the basis of the measurement value of the remaining fuel amount remaining in a fuel container, and the fuel flow rate of fuel supplied from the fuel container; a failure determination unit that determines whether a remaining fuel amount meter that outputs the measurement value of the remaining fuel amount has failed; and a display control unit that controls so as to display the measurement value of the remaining fuel amount when the remaining fuel amount meter has not failed, and to display the approximate value of the remaining fuel amount when the remaining fuel amount meter has failed.

Abstract: An optical measurement device is a measurement device that measures a distance to a target using light, and includes: a split unit to split light into reference light and measurement light; an adjustment unit to split the reference light into a plurality of beams of reference light having respective different light path lengths; an interference unit to multiplex two of reflection light obtained by reflection when a target is irradiated with the measurement light, and the plurality of beams of reference light to obtain interference light; and a processing unit to calculate a light path length difference on a basis of a frequency of the interference light, and the optical measurement device calculates light path length differences of the plurality of beams of reference light, so that it is possible to measure the distance to the target even when the distance to the target significantly fluctuates.

Abstract: This free-cutting copper alloy contains Cu: more than 57.5% but less than 64.5%, Si: more than 0.20% but less than 1.20%, Pb: more than 0.001% but less than 0.20%, Bi: more than 0.10% but less than 1.00%, and P: more than 0.001% but less than 0.20%, with the balance being Zn and unavoidable impurities, wherein the total amount of Fe, Mn, Co and Cr is less than 0.45%, the total amount of Sn and Al is less than 0.45%, relationships of 56.3?f1=[Cu]?4.8×[Si]+0.5×[Pb]+0.5×[Bi]?0.5×[P]?59.5 and 0.12?f2=[Pb]+[Bi]<1.0 are satisfied.

Abstract: This free-cutting copper alloy includes Cu: more than 58.0% and less than 65.0%, Si: more than 0.30% and less than 1.30%, Pb: more than 0.001% and 0.20% or less, Bi: more than 0.020% and 0.10% or less, and P: more than 0.001% and less than 0.20%, with the remainder being Zn and unavoidable impurities, a total amount of Fe, Mn, Co and Cr is less than 0.45%, a total amount of Sn and Al is less than 0.45%, relationships of 56.5?[Cu]?4.7×[Si]+0.5×[Pb]+0.5×[Bi]?0.5×[P]?59.5, and 0.025?[Pb]+[Bi]<0.25 are satisfied, in constituent phases of a metallographic structure, relationships of 20?(?)<85, 15<(?)?80, 0?(?)<5, 8.0?([Bi]+[Pb]?0.002)1/2×10+([P]?0.001)1/2×5+((?)?7)1/2×([Si]?0.1)1/2×1.2+(?)1/2×0.5?17.0, and 0.9?([Bi]+[Pb]?0.002)1/2×((?)?7)1/2×([Si]?0.1)1/2?4.0 are satisfied, and a particle containing Bi is present in ? phase.

Abstract: There is provided a method of manufacturing a group III nitride semiconductor substrate including: a fixing step S10 of fixing abase substrate, which includes a group III nitride semiconductor layer having a semipolar plane as a main surface, to a susceptor; a first growth step S11 of forming a first growth layer by growing a group III nitride semiconductor over the main surface of the group III nitride semiconductor layer in a state in which the base substrate is fixed to the susceptor using an HVPE method; a cooling step S12 of cooling a laminate including the susceptor, the base substrate, and the first growth layer; and a second growth step S13 of forming a second growth layer by growing a group III nitride semiconductor over the first growth layer in a state in which the base substrate is fixed to the susceptor using the HVPE method.

Abstract: According to the present invention, there is provided a group III nitride semiconductor substrate (free-standing substrate 30) that is formed of group III nitride semiconductor crystals. Both exposed first and second main surfaces in a relationship of top and bottom are semipolar planes. A variation coefficient of an emission wavelength of each of the first and second main surfaces, which is calculated by dividing a standard deviation of an emission wavelength by an average value of the emission wavelength, is 0.05% or less in photoluminescence (PL) measurement in which mapping is performed in units of an area of 1 mm2 by emitting helium-cadmium (He—Cd) laser, which has a wavelength of 325 nm and an output of 10 mW or more and 40 mW or less, at room temperature. In a case where devices are manufactured over the free-standing substrate 30, variations in quality among the devices are suppressed.

Abstract: A distance measurement device includes: a signal division unit to divide a digital signal into N digital signals (N is an integer equal to or greater than 2), the digital signal showing interference light between reflected light which is received from a distance measurement target, and reference light; a frequency shift unit to shift a frequency of each of the N digital signals after distribution; a Fourier transform unit to perform a Fourier transform on each of the N digital signals after frequency shift; and a distance calculation unit to determine a frequency component related to the distance measurement target, to determine a shift amount related to a signal after the Fourier transform which includes the determined frequency component, and to calculate the distance from the distance measurement device to the distance measurement target from the sum of the frequency of the determined frequency component and the determined shift amount.

Abstract: An electrical junction box includes a case body having a plurality of connector portions, a power supply side circuit board accommodated in the case body and a general-purpose connector mounting unit provided in the case body and configured such that a plurality of types of connectors are selectively attached to and detached from the general-purpose connector mounting unit. The general-purpose connector mourning unit is configured such that a power supply side terminal of the plurality of types of connectors is electrically connected to a terminal connection portion of the power supply side circuit board.

Abstract: An electrical junction box includes a frame body, a rescue terminal portion formed in a rectangular parallelepiped shape in a plan view and including a longitudinal side face, two lateral side faces connected to the longitudinal side face, and an upper face, a resin cover configured to cover the longitudinal side face, the two lateral side faces and the upper face. The resin cover includes a rotary shaft extending along the longitudinal side face and provided on a side where the longitudinal side face is provided and on a base end portion of the rescue terminal portion opposite to the upper face, the resin cover being configured to rotate with respect to the frame body about the rotary shaft.

Abstract: An electrical junction box includes a case body having a plurality of connector portions, a power supply side circuit board accommodated in the case body and a spare connector mounting portion provided in an upper portion of the case body and configured such that a spare connector is attached to and detached from the spare connector mounting portion. The spare connector includes a fuse configured to electrically connect the power supply side circuit board to a device side terminal connected to an end of an electric wire configured to be electrically connected to an electronic device.