Abstract: A plate denture manufacturing method includes preparing three-dimensional data for an artificial tooth impression and a plate denture, preparing a denture mold including a bottom wall, a side wall, a forming space which is surrounded by the bottom wall and the side wall and into which a denture base material is to be poured, a cutting target region to be cut by a cutting apparatus, and vent holes passing through the bottom wall, cutting a groove in the cutting target region using the cutting apparatus, placing the denture mold on a holder, placing an artificial tooth in the groove, pouring the denture base material into the forming space and curing the denture base material so as to fabricate a one-piece product including the denture mold, the artificial tooth, and a cured product of the denture base material that are integral with each other, and machining the cured product.

Abstract: A cutting machine includes a holder located below a spindle to hold processing targets, and an adaptor connected to a rotation shaft to rotatably support the holder. The holder includes a first holder fixed to the adaptor and including a pin insertion hole to which a fixing pin attached to a processing target is fixed, and a second holder detachably attached to the first holder and including a pin insertion hole at a position facing the pin insertion hole. The fixing pin extends in a Y-axis direction. In the Y-axis direction, a distance between a processing target fixed to the pin insertion hole and a processing target fixed to the pin insertion hole is shorter than a length of the fixing pin.

Abstract: A foil transfer device may include a foil applicator to transfer a foil film onto a substrate, and a controller to transfer, using the foil applicator, foil from one foil film onto a first area of the substrate, the foil film having been placed at a first angle relative to the substrate, and transfer, using the foil applicator, foil from the foil film onto a second area of the substrate, the foil film having been placed at a second angle relative to the substrate, the second angle being different from the first angle, the second area being different from the first area.

Abstract: A holding attachment includes a holding portion with a round or substantially round columnar hole shape in which a held portion of a material before cutting is inserted and a mounting portion that is mounted on a work mount of a cutting machine. The mounting portion includes at least one pin that is inserted to at least one pin insertion hole provided in the work mount and at least one engagement portion that is engaged with at least one rotation stopper provided in the work mount. A position reference portion of the material before cutting is recessed from a round or substantially round columnar outer peripheral surface of the held portion. The holding portion includes a fitting portion fit to the position reference portion of the material before cutting.

Abstract: A foil transfer device includes a first projector projecting light toward a foil film, and a second projector projecting light toward the foil film. The second projector and the first projector are staggered relative to each other.

Abstract: A droplet deposition apparatus includes a standing wave generator including ultrasonic wave oscillators, a droplet supplier to supply a droplet, a workpiece retainer to retain a workpiece in a predetermined space, and a controller configured or programmed to execute causing the standing wave generator to form a standing wave in the space, causing the droplet supplier to supply the droplet to a node of the standing wave generated in the space, and bringing close to each other a predetermined position on the workpiece retained by the workpiece retainer and the node of the standing wave to which the droplet is supplied, to cause the droplet retained at the node of the standing wave to be deposited onto the workpiece.

Abstract: A non-transitory computer-readable medium includes a figure data generation program to cause a computer to execute a first process of displaying a drawing screen to make/edit an intended figure, a second process of commanding a processor to draw the intended figure on a surface of a workpiece to project a visible light onto a predetermined position on the surface, the processor including a visible-light source, the predetermined position having been designated by a user, and a third process of presenting a position corresponding to the predetermined position in the drawing screen.

Abstract: A system includes a first memory to store instrument IDs associated in a one-to-one correspondence with instruments, a second memory to store set IDs associated in a one-to-one correspondence with surgical instrument sets each including a plurality of instruments, a third memory to store work histories of the instruments each identified by a respective one of the instrument IDs, each of the work histories stored in association with the respective one of the instrument IDs and including work information about repair work, and a fourth memory to store work histories of the surgical instrument sets each identified by a respective one of the set IDs, each of the work histories stored in association with the respective one of the set IDs and including work information about repair work.

Abstract: A foil transfer apparatus includes a support base on which a transfer object can be placed, a transfer tool including a pressing body to press the transfer object and a thermal transfer foil, to apply light to the thermal transfer foil, and to be movable in a transfer region having a rectangular or substantially rectangular shape in plan view, a pressing body moving mechanism to move the transfer tool relative to the support base, a detection jig detachably attachable to the support base, to overlap the transfer region in plan view when attached to the support base, and to be used to detect whether the pressing body is present or not, and a controller to control the transfer tool and the pressing body moving mechanism.

Abstract: A thermal transfer apparatus includes a controller to control a transfer tool and a pressing body conveyor. The controller controls the pressing body conveyor to press a predetermined region of a transfer object, and controls the transfer tool and the pressing body conveyor to press at least a portion of thermal transfer foil placed on the predetermined region pressed by the transfer tool and a light absorption film having a light absorption property and placed on the thermal transfer foil and to apply light to the light absorption film.

Abstract: A Y-axis direction moving mechanism that moves a Y-axis carriage includes a right first driving pulley configured to retract and pay out a right first wire and located in a housing, a right first driven pulley on the Y-axis carriage and around which the right first wire is wound, and a Y-axis motor configured to drive and rotate the right first driving pulley. An X-axis direction moving mechanism that moves an X-axis carriage includes a second driving pulley configured to retract and pay out a second wire and on a Y-axis carriage, a second driven pulley on an X-axis carriage and around which the second wire is wound, and an X-axis motor configured to drive and rotate the second driving pulley.

Abstract: An image forming apparatus includes an oscillator configured to oscillate a laser beam, an irradiation portion configured to radiate the laser beam oscillated by the oscillator to an outside, a light absorption unit configured to absorb the laser beam and to convert the laser beam to heat, and a control unit. The control unit is configured to control, in an irradiation state, the irradiation portion to press the irradiation portion against a workpiece with first pressing force via the light absorption unit and irradiate the workpiece with the laser beam. The control unit is configured to control, in a non-irradiation state, the radiation portion to press the irradiation portion against the workpiece with second pressing force smaller than the first pressing force via the light absorption unit, or to separate the irradiation portion from the light absorption unit so as to set the second pressing force to zero.

Abstract: An image forming apparatus includes an oscillator configured to oscillate a laser beam, an irradiation portion configured to radiate the laser beam oscillated by the oscillator to an outside, a light absorption unit configured to absorb the laser beam and to convert the laser beam to heat, and a control unit including at least one processor and at least one memory. The control unit is configured to control the irradiation portion to press the irradiation portion against a workpiece via the light absorption unit and irradiating the workpiece with the laser beam via the light absorption unit, so as to perform image forming processing.

Abstract: A controller of a machining device includes an X correction value determiner to determine an X correction value based on an X coordinate value obtained when a detection tool clamped by a clamp is brought into contact with a predetermined X reference point, a Y correction value determiner to determine a Y correction value based on a Y coordinate value obtained when the detection tool clamped by the clamp is brought into contact with a predetermined Y reference point, an actual length determiner to determine an actual length of the detection tool clamped by the clamp, and a Z correction value determiner to determine a Z correction value based on the X correction value, the Y correction value, the actual length of the detection tool, and the design length of the detection tool.

Abstract: A controller includes a memory that stores image data in a vector format representing a shape in the vector format, a contour extractor that extracts a contour of the shape based on the image data in the vector format, a reduced-size contour generator that generates reduced-size contours inside the contour by sequentially reducing inwardly the contour extracted by the contour extractor, and a moving controller that controls a carriage moving mechanism such that a foil transfer tool moves along the reduced-size contours and the contour in order from an innermost reduced-size contour to the contour at an outermost side.

Abstract: A thermal transfer device includes a fixture that holds a transfer object, a foil transfer tool that presses a thermal transfer foil placed on the transfer object and a light absorbing film placed on the thermal transfer foil and emits light onto the light absorbing film, a carriage moving mechanism that moves the foil transfer tool relative to the fixture, and a temperature detector that measures a temperature of a portion of the light absorbing film pressed and irradiated with light by the foil transfer tool.