Abstract: By using a marker excellent in durability in a multi-leaf collimator, positions of the markers are accurately detected, and positions of the leaves are accurately controlled. The markers are plates containing a phosphor, and surfaces of the plates are fixed to surfaces of the leaves such that end surfaces of the plates are located on predetermined end surfaces of the leaves. An image of the end surfaces of the plates is captured by a camera, and positions of the end surfaces are recognized by image processing.

Abstract: The method for manufacturing a grain-oriented electrical steel sheet is a method for manufacturing a grain-oriented electrical steel sheet including a strain region forming process of irradiating the grain-oriented electrical steel sheet having a base steel sheet (1), an intermediate layer (4) disposed to be in contact with the base steel sheet (1), and an insulation coating (3) disposed to be in contact with the intermediate layer (4) with an electron beam and forming a strain region (D) which extends in a direction intersecting a rolling direction of the base steel sheet (1) on a surface of the base steel sheet (1), wherein, in the strain region forming process, a temperature of a central portion of the strain region (D) in the rolling direction of the base steel sheet (1) and an extension direction of the strain region (D) is heated to 800° C. or higher and 2000° C. or lower.

Abstract: An object of the invention is to obtain a position of each leaf with high accuracy by a configuration that is easy to be manufactured in a multileaf collimator. The multileaf collimator includes a plurality of leaves, and a reflection surface that reflects light emitted from a light source is formed on a peripheral end surface, other than a collimated end surface a, among surrounding end surfaces of the leaf. The peripheral end surface includes a longitudinal end surface d opposite to the collimated end surface a, and an upper lateral end surface b extending from one end of the longitudinal end surface d toward the collimated end surface a. The reflection surface may be a region where the peripheral end surface is subjected to reflection processing.

Abstract: This grain-oriented electrical steel sheet includes a base steel sheet, a forsterite-based primary film disposed on a surface of the base steel sheet, and a phosphate-based tension-imparting film containing no chromium, which is disposed on a surface of the primary film. In a case where a Ti content and a S content are respectively expressed as XTi and XS, by mass %, the forsterite-based primary film satisfies Expression (1) and Expression (2). A strain-introduced magnetic domain control is performed on the grain-oriented electrical steel sheet 0.10?XTi/XS?10.00??Expression (1) XTi+XS?0.10 mass %.

Abstract: Provided is an injection molding system capable of improving usability for a user. The injection molding system determines a combination of a mold and an injection molding machine and a specific molding condition specific to the combination of the mold and the injection molding machine, and outputs the determined specific molding condition in a predetermined form for manual input to the injection molding machine.

Abstract: The present invention relates to a glass for a pharmaceutical container that is excellent in ultraviolet shielding ability, and is also excellent in chemical durability. The glass for a pharmaceutical container of the present invention includes as a glass composition, in terms of mass %, 67% to 81% of SiO2, more than 4% to 7% of Al2O3, 7% to 14% of B2O3, 3% to 12% of Na2O+K2O, 0% to 1.8% of CaO+BaO, 0.5% to less than 2% of Fe2O3, and 1% to 5% of TiO2, and satisfies a relationship of CaO/BaO?0.5.

Abstract: This wound core is a wound core including: a substantially rectangular wound core main body in a side view in which first planar portions and corner portions are alternately continuous and at least one of two or more bent portions existing in at least one corner portion satisfies Equations (1) to (3) below. Tave?40 nm??(1) (To?Tu)/Tave?0.

Abstract: Provided is an injection molding support system and method that can support searching for suitable materials. This injection molding support system 1 comprises: a process 35 of acquiring a production result using a combination of a mold and a predetermined material and material information on a predetermined material; a process 36 of acquiring the production result, the material information on a predetermined material, and material information on a plurality of previously acquired materials, and selecting at least one candidate material from among the plurality of materials on the basis of the acquired information; a process 43 of creating a correction molding condition for injection molding using a combination of the selected candidate material and the mold; and a process 34 of providing, to a user, the created correction molding condition and the output candidate material.

Abstract: The present invention relates to a glass for a pharmaceutical container that is excellent in ultraviolet shielding ability, and is also excellent in chemical durability. The glass for a pharmaceutical container of the present invention includes as a glass composition, in terms of mass %, 67% to 81% of SiO2, more than 4% to 7% of Al2O3, 7% to 14% of B2O3, 3% to 12% of Na2O+K2O, 0% to 1.8% of CaO+BaO, 0.5% to less than 2% of Fe2O3, and 1% to 5% of TiO2, and satisfies a relationship of CaO/BaO?0.5.

Abstract: By using a marker excellent in durability in a multi-leaf collimator, positions of the markers are accurately detected, and positions of the leaves are accurately controlled. The markers are plates containing a phosphor, and surfaces of the plates are fixed to surfaces of the leaves such that end surfaces of the plates are located on predetermined end surfaces of the leaves. An image of the end surfaces of the plates is captured by a camera, and positions of the end surfaces are recognized by image processing.

Abstract: An injection molding system includes a step of determining a manufacturing condition including a combination of a first mold and a first injection molding machine, a step of confirming presence or absence of a first track record in production, in which a combination of the first mold and the first injection molding machine is used, by searching a production-track-record storage unit to, and a step of producing, in a case of the absence of the first track record in production, a corrected molding condition for injection molding by using the combination of the first injection molding machine and the first mold, based on first molding machine-specific information acquired in advance for the first injection molding machine, second molding machine-specific information acquired in advance for a second injection molding machine that is combined with the first mold and has a second track record in production, and the second track record in production acquired from the production-track-record storage unit.