Abstract: Provided are composite particles in which reinforcing fibers adhere to the surface of thermoplastic resin expanded beads via a thermosetting resin being in an uncured state, a cured product of the composite particles, an in-mold molded article of the composite particles, a laminate of the composite particles and a reinforcing fiber sheet material, a composite of the composite particles, and a method for producing composite particles.

Abstract: A focus adjustment device, comprising: a processor having a main physical object position detection circuit for detecting position of a main object based on an image signal, a distance value detection circuit for detecting distance values in accordance with object distance of a plurality of AF regions based on the image signal, a candidate region setting section for setting regions exhibiting a distance value for a close-range side of greater than a specific value, with respect to a statistic for distance value of regions corresponding to position of the main physical object, to unnecessary candidate regions, and a control section for determining regions corresponding to unnecessary physical objects based on the unnecessary candidate regions, and controlling focus adjustment based on distance value corresponding to regions that have had regions corresponding to the unnecessary physical objects excluded from the main physical object regions.

Abstract: A focus adjustment device, comprising: a processor having a main physical object position detection circuit for detecting position of a main object based on an image signal, a distance value detection circuit for detecting distance values in accordance with object distance of a plurality of AF regions based on the image signal, a candidate region setting section for setting regions exhibiting a distance value for a close-range side of greater than a specific value, with respect to a statistic for distance value of regions corresponding to position of the main physical object, to unnecessary candidate regions, and a control section for determining regions corresponding to unnecessary physical objects based on the unnecessary candidate regions, and controlling focus adjustment based on distance value corresponding to regions that have had regions corresponding to the unnecessary physical objects excluded from the main physical object regions.

Abstract: A focus adjustment method comprising setting a first range including at least one AF area, or a second range including the first range, every time the defocus amount is detected, selecting the first range or the second range based on a focus target position of an AF area included in the second range, and a reference position, updating the reference position based on the plurality of focus target positions of AF areas included in the range that has been selected, and the reference position, and selecting an AF area used in the focus adjustment from the plurality of AF areas, based on the plurality of focus target positions of AF areas included in the range that has been selected, and the reference position that has been updated.

Abstract: A processing machine and a method of using the processing machine to process a block to form a dental prosthesis is provided. The processing machine includes a polishing jig. The polishing jig is for machining tools which makes it possible for a deteriorating machining tool to be used again without detaching the machining tool, with which the processing machine is equipped, from the processing machine. The polishing jig for machining tools comprises an attachment part to be attached to the processing machine; and a polishing face that is at least part of a surface of the polishing jig, the polishing face adapted to polish a processing part of a machining tool.

Abstract: Provided is a block body that makes it possible to quickly produce a dental prosthesis with a good accuracy. A material of the block body including SiO2 in an amount of 60.0 mass % to 80.0 mass %, Li2O in an amount of 10.0 mass % to 20.0 mass %, Al2O3 in an amount of 5.1 mass % to 10.0 mass %, wherein the block body is formed in a column, and a main crystalline phase of the block body is lithium disilicate.

Abstract: An estimation model system, an estimation method, and an estimation program that can obtain an accuracy information for an estimation value is provided.

Abstract: To provide a scale which makes it possible to adjust the temperature of a furnace so that a ceramic blank can be properly heated even if various conditions such as the combination of the used ceramic blank and investment, and the type and size of the furnace vary, the scale comprises: a scale part; and a base part, the scale part and the base part being formed of wax or resin, wherein the base part has a shape of protruding from part of the scale part, a size of the scale part is larger than that of the base part in a direction orthogonal to a protruding direction of the base part.

Abstract: Provided are composite particles in which reinforcing fibers adhere to the surface of thermoplastic resin expanded beads via a thermosetting resin being in an uncured state, a cured product of the composite particles, an in-mold molded article of the composite particles, a laminate of the composite particles and a reinforcing fiber sheet material, a composite of the composite particles, and a method for producing composite particles.

Abstract: A focusing apparatus includes processing circuitry. The processing circuitry is configured to select an AF area indicating a defocus amount closest to a calculated moving object prediction equation among the latest defocus amounts detected for the plurality of AF areas, in a case where the moving object prediction equation is determined as being established, and the driving direction is determined as being the close-range direction. The moving object prediction equation is determined as being established when a divergence amount between the defocus amount equal to or larger than a predetermined number included in the history and the calculated moving object prediction equation is equal to or lower than a predetermined value.

Abstract: An embodiment of the present invention, in a dental glass powder, contains zinc, silicon, fluorine and silver, and does not substantially contain aluminum.

Abstract: A focus adjustment method comprising setting a first range including at least one AF area, or a second range including the first range, every time the defocus amount is detected, selecting the first range or the second range based on a focus target position of an AF area included in the second range, and a reference position, updating the reference position based on the plurality of focus target positions of AF areas included in the range that has been selected, and the reference position, and selecting an AF area used in the focus adjustment from the plurality of AF areas, based on the plurality of focus target positions of AF areas included in the range that has been selected, and the reference position that has been updated.

Abstract: A focus detection section performs focus detection based on image signals of focus detection pixels of an image pickup device, included in the image signals acquired based on an exposure value for a live view display, calculates a gain correction value to correct the image signals of the focus detection pixels based on a result of the focus detection, and corrects image signals of focus detection pixels to be acquired by a next image pickup operation with the gain correction value to perform the focus detection. A control section causes the image pickup device to perform an AF image pickup operation using exposure value corrected based on the gain correction value, as an exposure value for the AF image pickup operation. The focus detection section performs focus detection based on the image signals of the focus detection pixels in accordance with the AF image pickup operation.

Abstract: Provided is a block body that makes it possible to quickly produce a dental prosthesis with a good accuracy. A material of the block body including SiO2 in an amount of 60.0 mass % to 80.0 mass %, Li2O in an amount of 10.0 mass % to 20.0 mass %, Al2O3 in an amount of 5.1 mass % to 10.0 mass %, wherein the block body is formed in a column, and a main crystalline phase of the block body is lithium disilicate.

Abstract: A focusing apparatus includes processing circuitry. The processing circuitry is configured to select an AF area indicating a defocus amount closest to a calculated moving object prediction equation among the latest defocus amounts detected for the plurality of AF areas, in a case where the moving object prediction equation is determined as being established, and the driving direction is determined as being the close-range direction. The moving object prediction equation is determined as being established when a divergence amount between the defocus amount equal to or larger than a predetermined number included in the history and the calculated moving object prediction equation is equal to or lower than a predetermined value.

Abstract: Provided is a method for quickly producing a dental prosthesis with a good accuracy. The method for producing a dental prosthesis including: a melting step of melting a material including no less than 60.0 mass % and no more than 80.0 mass % of SiO2, no less than 10.0 mass % and no more than 20.0 mass % of Li2O, and no less than 5.1 mass % and no more than 10.0 mass % of Al2O3; a glass blank production step of cooling to solidify the molten material to obtain a glass blank; a lithium disilicate blank production step of heating the glass blank to obtain a lithium disilicate blank whose main crystalline phase is lithium disilicate; and a processing step of processing the lithium disilicate by machining.

Abstract: An observation supporting apparatus includes a position specifying section which specifies a coordinate point of a moving object detected in a viewing field through once observation. An orbit estimating section calculates an estimate orbit of the moving object in the viewing field based on the specified coordinate points. Data necessary to estimate the position of the moving object out of the viewing field is acquired using the estimate orbit by the orbit estimating section.

Abstract: A wax pattern surface-treating agent includes a solvent, boron nitride, and at least one surfactant selected from a group consisting of an anionic surfactant, a cationic surfactant, a non-ionic surfactant, and an amphoteric surfactant.

Abstract: Provided is a dental investment that is a dental phosphate-bonded investment including boron nitride at 0.1% to 5% by weight.

Abstract: The present invention provides an evaluation method of evaluating optical characteristics of a projection optical system by obtaining, by a prediction formula, a predicted value for a fluctuation amount of the optical characteristics relative to an exposure period of a substrate via the projection optical system, the method comprising determining the prediction formula by using a dedicated pattern in which a plurality of marks are arranged in a matrix on an object plane of the projection optical system, wherein the determining includes selecting, from the plurality of marks, at least two marks located in an illuminated region to be formed on the object plane when exposing the substrate, and obtaining the prediction formula based on positions of images of the at least two marks formed on an image plane of the projection optical system.