Abstract: A manufacturing method of a semiconductor element includes forming a plurality of islands, each including a semiconductor layer containing a nitride semiconductor and a support formed on the semiconductor layer, on a sapphire substrate, joining the support to a retention substrate via an adhesive member, peeling off the semiconductor layer from the sapphire substrate by irradiating the semiconductor layer with laser light, and polishing a surface of the semiconductor layers peeled off from the sapphire substrate.

Abstract: A manufacturing method of a semiconductor element includes forming a plurality of semiconductor layers on a sapphire substrate, each of the semiconductor layers having a first surface on the sapphire substrate side and a second surface on the opposite side, joining the second surfaces of the plurality of semiconductor layers to a retention member via an adhesive member, peeling off the plurality of semiconductor layers from the sapphire substrate by irradiating the first surfaces of the plurality of semiconductor layers with laser light, and polishing the first surfaces of the plurality of semiconductor layers. At least one semiconductor layer among the plurality of semiconductor layers includes a polishing indication part extending from the second surface toward the first surface. The polishing is executed until the polishing indication part is exposed to the polished surface.

Abstract: An information processing device includes a processor configured to acquire a document image illustrating a document, acquire a related character string associated with a target character string included in the document image, and extract target information corresponding to the target character string from a region set with reference to a position of the related character string in the document image.

Abstract: A covariance data creation apparatus configured to execute assembly calculations on a fuel assembly based on microscopic cross sections, the apparatus executing: a perturbation data generation step of deriving a plurality of perturbation quantities of the microscopic cross sections based on microscopic covariance data that is data regarding uncertainties of the microscopic cross sections, and generating microscopic perturbation data from the derived perturbation quantities of the microscopic cross sections; a macroscopic cross section derivation step of executing the assembly calculations based on the microscopic perturbation data generated at the perturbation data generation step, and deriving a plurality of macroscopic cross sections individually corresponding to the perturbation quantities of the microscopic cross sections; and a macroscopic covariance data generation step of generating macroscopic covariance data that is data regarding uncertainties of the macroscopic cross sections based on the macroscop

Abstract: In a device for and a method of reconstructing axial measurement values in a nuclear fuel, which is a device that calculates an axial reaction rate distribution by reconstructing a plurality of measurement values measured by a plurality of neutron flux detectors that are disposed at predetermined intervals in a fuel assembly along the axial direction of the fuel assembly, because a reconstruction parameter generator that generates a reconstruction parameter on the basis of core design data, or core analysis data, and a data adjustment factor; and an axial reaction rate distribution generator that calculates an axial reaction rate distribution on the basis of the measurement values that are measured by the neutron flux detectors and the reconstruction parameter that is generated by the reconstruction parameter generator are provided, an accurate axial measurement distribution in the nuclear fuel is obtained by reconstructing the measurement values.

Abstract: In a device for and a method of reconstructing axial measurement values in a nuclear fuel, which is a device that calculates an axial reaction rate distribution by reconstructing a plurality of measurement values measured by a plurality of neutron flux detectors that are disposed at predetermined intervals in a fuel assembly along the axial direction of the fuel assembly, because a reconstruction parameter generator that generates a reconstruction parameter on the basis of core design data, or core analysis data, and a data adjustment factor; and an axial reaction rate distribution generator that calculates an axial reaction rate distribution on the basis of the measurement values that are measured by the neutron flux detectors and the reconstruction parameter that is generated by the reconstruction parameter generator are provided, an accurate axial measurement distribution in the nuclear fuel is obtained by reconstructing the measurement values.

Abstract: A rotor is manufactured by disposing a commutator integral with a rotary shaft centrally within a casting jig, arranging a rotor coil around the commutator, and integrally molding the assembly in synthetic resin. The rotor coil comprises a coil wound on a bobbin formed with positioning openings. Guide pins are provided within the jig in the region of the rotor coil for fitting engagement with the positioning openings in the latter. When molding the rotor, the rotor coil is properly positioned as a result of the engagement between the guide pins and the mating openings, assuring the molding of a balanced rotor.

Abstract: A vital phenomenon recording and/or reproducing device such as an electrocardiograph, an electromyograph, an electroencephalograph, etc. comprises a main unit including at least a magnetic tape driving mechanism and a magnetic head, a recording attachment capable of being detachably connected to said main unit mechanically and electrically, and a reproducing attachment capable of being detachably connected to said main unit, to said recording attachment being connected a detector such as electrodes to be adhered to a body of a patient and to said reproducing attachment being connected a recorder, for example, an XY recorder.