Abstract: A control method of a projection system that includes a projection portion and a processor and projects a content image to a first range set in a projection range of the projection portion, includes: by the processor, projecting a first image for providing an instruction for the first range by a user to a position corresponding to an operation of the user from the projection portion such that the first image is superimposed on a projection image; and executing a control of setting the first range in accordance with an operation of the user performed on the first image.

Abstract: A method for manufacturing a composite semipermeable membrane is capable of forming, on a surface of a porous support in a highly reproducible manner, a separation layer that is extremely thin and that exhibits superior separability. It provides, on a surface of a porous support, a composite semipermeable membrane that has an organic/inorganic hybrid separation layer that is extremely thin and that exhibits superior separability. A method for manufacturing a composite semipermeable membrane includes forming, on a surface of a porous support, a separation layer containing a cross-linked condensate having a siloxane bond by bringing an organic solution that contains an organic silicon compound containing three or more reactive functional groups, each of which is at least one type selected from a hydrolyzable group and a hydroxyl group, into contact with water or an aqueous solution on the porous support, and by performing interfacial polycondensation of the organic silicon compound.

Abstract: A projection control device that controls a projection portion which projects an image to a projection surface includes a ray position detection portion that detects an irradiation position of a ray irradiated on the projection surface, and a specific image superimposition control portion that superimposes a predetermined specific image on a region corresponding to the irradiation position in the image. In a state where the specific image is superimposed on a first region corresponding to a first position detected by the ray position detection portion in the image, the specific image superimposition control portion, in a case where the irradiation position moves out of a predetermined range including the first position, moves the specific image to a region corresponding to the irradiation position that has moved, and in a case where the irradiation position moves within the range, continues superimposition of the specific image on the first region.

Abstract: A projection apparatus, a projection method, a control device, and a computer readable medium storing a control program that enable an instruction operation for geometric processing to be easily performed are provided. A projection portion projects a projection image generated by a light modulation portion based on an input image. In a case of performing geometric processing of the projection image in a non-display region other than a display region of the projection image within a displayable region of the light modulation portion, a control device performs a control of projecting a support image showing at least a part of the displayable region from the projection portion.

Abstract: A projection system performs projection so that a projection range of a first projection portion and a projection range of a second projection portion are partially overlapped with each other, and includes a processor configured to: perform a control of shifting, from the first state as defined herein, to the second state as defined herein; and execute a control of adjusting a relative position between a first projection range of the first projection portion and a second projection range of the second projection portion in accordance with a received instruction.

Abstract: A projection apparatus projects an image by an optical system having at least one optical characteristic being variable, and the projection apparatus includes a processor configured to perform a control of regulating a movement of a projection region to which the image is projected, based on the at least one optical characteristic in the optical system.

Abstract: An image processing device includes: an image acquisition unit that acquires first and second image data for projecting the image from the first and second projection units respectively; a superimposed region information acquisition unit that acquires information on a superimposed region between the projection range of the first projection unit and the projection range of the second projection unit; a first image processing unit that performs first image processing on a first portion in the first image data corresponding to the superimposed region; a second image processing unit that performs second image processing on a second portion in the second image data corresponding to the superimposed region; and an output unit that outputs the first image data after the first image processing as image data for the first projection unit and outputs the second image data after the second image processing as image data for the second projection unit.

Abstract: A projection apparatus includes a light source, a light modulation portion, a first mirror, a second mirror, a third mirror, a fourth mirror, and a projection optical system. The light source performs irradiation with light. The light modulation portion modulates the light from the light source. The first mirror, the second mirror, the third mirror, and the fourth mirror reflect an optical image modulated by the light modulation portion. The projection optical system projects the optical image reflected by the first mirror, the second mirror, the third mirror, and the fourth mirror to a projection surface of a projection target object. The first mirror, the second mirror, the third mirror, and the fourth mirror are arranged between the light modulation portion and the projection optical system.

Abstract: A projection apparatus projects a first image projected by a first projection portion and a second image projected by a second projection portion in a partially overlapping manner, and includes: a processor configured to perform a projection control on a first region of the first image set as an overlapping region with the second image and a second region of the second image set as an overlapping region with the first image, and the processor is configured to: in a case where a first operation of providing an instruction to change the first region and the second region is received, perform at least one of: a control of projecting the first image; or a control of projecting the second image; and in a case where a second operation of providing an instruction to confirm the first region is received, finish the control corresponding to the first operation.

Abstract: A feature is realized with which it is possible to determine the work entity by which each load should be transported. A simulator (1) is provided with a transport capacity acquisition portion (6) for acquiring the transport capacity of one or a plurality of types of work entity, a load information acquisition portion (5), a map information acquisition portion (4), a work entity situation acquisition portion (7), and a work entity determination portion (2) for determining a work entity.

Abstract: A projection apparatus includes a projection portion that performs irradiation with projection light, and a moving mechanism that moves a projection range of the projection light. In a state where the projection range is maintained, the projection apparatus displays an image showing a movement destination of the projection range in response to a first operation by the projection portion. The projection apparatus moves the projection range to the movement destination by the moving mechanism.

Abstract: To reduce crosstalk between adjacent pixels in an imaging element that acquires polarization information of a subject. The imaging element is provided with a plurality of pixels, a separation region, and a non-separation region. Each of the plurality of pixels is provided with a polarization unit that polarizes incident light in a specific polarization direction and a photoelectric conversion unit that is formed in a semiconductor substrate and performs photoelectric conversion of the polarized incident light. The separation region is arranged in the semiconductor substrate and separates the plurality of pixels from each other. The non-separation region includes the semiconductor substrate in the clearance formed in the separation region in the vicinity of the corner of the pixel.

Abstract: An image processing device includes: an image acquisition unit that acquires first and second image data for projecting the image from the first and second projection units respectively; a superimposed region information acquisition unit that acquires information on a superimposed region between the projection range of the first projection unit and the projection range of the second projection unit; a first image processing unit that performs first image processing on a first portion in the first image data corresponding to the superimposed region; a second image processing unit that performs second image processing on a second portion in the second image data corresponding to the superimposed region; and an output unit that outputs the first image data after the first image processing as image data for the first projection unit and outputs the second image data after the second image processing as image data for the second projection unit.

Abstract: An operation device for executing a first hash function and a second hash function having a larger input data width than that of the first hash function, includes a first conversion circuit configured to, upon receipt of a selection signal indicating the first hash function, convert input data according to the input data width of the second hash function, a hash operation circuit configured to perform, based on the selection signal, either the first hash function or the second hash function on the input data and generate output data, a second conversion circuit configured to, when the selection signal indicates the first hash function, convert the output data according to an output data width of the first hash function, and an output buffer that stores the output data.

Abstract: A projection apparatus includes: a projection portion; and a processor, and the processor is configured to: cause a user to select, among end parts of a projection region irradiated with projection light by the projection portion, a part of an end part of the projection region; and in a state where a position of the part of the end part is sensed as being a first position, maintain the position of the part of the end part and execute, by a control of changing an optical system of the projection portion, a control of performing enlargement or reduction of the projection region.

Abstract: A method of manufacturing a light-emitting element includes condensing a laser beam inside a substrate provided with a semiconductor structure to form modified portions including first and second modified portions, including scanning the substrate along a predetermined planned cleavage line to form the first modified portions on the planned cleavage line inside the substrate and cracks generated from the first modified portions, and then scanning the substrate with a laser beam along a first predetermined imaginary line parallel to the planned cleavage line in a top view and is offset from the planned cleavage line in an in-plane direction of the substrate by a predetermined distance to perform second irradiation to form the second modified portions on the first predetermined imaginary line inside the substrate to facilitate development of the cracks generated from the first modified portions. The method then includes cleaving the substrate starting from the first modified portions.

Abstract: An image processing device includes: an image acquisition unit that acquires first and second image data for projecting the image from the first and second projection units respectively; a superimposed region information acquisition unit that acquires information on a superimposed region between the projection range of the first projection unit and the projection range of the second projection unit; a first image processing unit that performs first image processing on a first portion in the first image data corresponding to the superimposed region; a second image processing unit that performs second image processing on a second portion in the second image data corresponding to the superimposed region; and an output unit that outputs the first image data after the first image processing as image data for the first projection unit and outputs the second image data after the second image processing as image data for the second projection unit.

Abstract: A zoom lens forms an intermediate image at a position conjugate to a reduction side imaging plane and forms the intermediate image again on a magnification side imaging plane. The zoom lens includes a plurality of lens groups including at least two movable lens groups, which move by changing spacings between the groups adjacent to each other in a direction of an optical axis during zooming, at a position closer to the reduction side than the intermediate image. Among the plurality of lens groups, a final lens group closest to the reduction side has a positive refractive power, and remains stationary with respect to the reduction side imaging plane during zooming. The zoom lens satisfies predetermined conditional expressions (1) and (2) about the focal lengths of the movable lens groups.

Abstract: An electronic device includes a housing, a display, a light source, a light guide plate, and a mark portion. The light source is provided inside the housing and below the display. The mark portion is provided in the rear surface of the housing and includes a portion that shines as light from the light source passes therethrough. A lower end of the mark portion is defined as a first end and an upper end of the mark portion is defined as a second end. When viewed in a direction from the rear surface toward the front surface, the light source is located between the first end and the second end, and a distance from the second end to the light source is longer than a distance from the first end to the light source.

Abstract: A projection system includes a set of a first projection apparatus and a first imaging unit and a set of a second projection apparatus and a second imaging unit. A first projection range of the first projection apparatus and a second projection range of the second projection apparatus have an overlapping part. A control device of the projection system determines whether or not an operation for an operating part projected to the overlapping part is performed based on a captured image of the first projection range and a captured image of the second projection range, and executes a predetermined control in a case where it is determined that the operation is performed.