Abstract: An allocation method for allocating individual downlink data signals to positions on a time axis when a base station transmits the individual downlink data signals to a plurality of terminal stations. The allocation method includes provisionally allocating individual downlink data signals of the individual downlink data signals for terminal stations having long propagation delay times to positions of relatively early timings and provisionally allocating individual downlink data signals of the individual downlink data signal for terminal stations having short propagation delay times to positions of relatively late timings, changing the positions such that, when it is estimated that a collision will occur when receiving response signals transmitted from the terminal stations, it is estimated that a collision will not occur, in the provisionally allocating, and fixing, as the positions of the individual downlink data signals on the time axis, the positions changed in the changing of the positions.

Abstract: A coating agent includes a film-forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, and a component C consisting of colloidal silica having a (meth)acryloyl group and a hydrocarbon group having 3 to 13 carbon atoms; and a component D consisting of a photoradical polymerization initiator. The content of the component D is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of a total of the film-forming component.

Abstract: A coating agent includes a film-forming component containing a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a multi-functional (meth)acrylate having a (meth)acrylic equivalent of 80 to 200, and a component D consisting of a urethane (meth)acrylate that has a polycarbonate skeleton, two to four polymerizable unsaturated groups per molecule, and a weight average molecular weight of 10,000 or less, and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 parts by mass or more and 10 parts by mass or less based on 100 parts by mass of the total film-forming component.

Abstract: A coating agent includes: a film forming component including a component A consisting of a urethane (meth)acrylate having an isocyanuric ring skeleton, a component B consisting of a tri(meth)acrylate having an isocyanuric ring skeleton and having no urethane bond, a component C consisting of a polymerizable urethane which has a polycarbonate skeleton derived from a polycarbonate diol having an alicyclic structure, 3 or more polymerizable unsaturated groups per molecule, a weight average molecular weight of 10,000 to 40,000, and a content ratio of the alicyclic structure of 10 mass% to 25 mass%, and a component D consisting of colloidal silica having a (meth)acryloyl group; and a component E consisting of a photoradical polymerization initiator. The content of the component E is 0.1 to 10 parts by mass based on 100 parts by mass of the total film forming component.

Abstract: An active energy ray-curable coating composition, includes the following components (A), (B), (C), and (D): (A) urethane (meth)acrylate having a polycarbonate skeleton and three or more polymerizable unsaturated groups in one molecule and having a weight average molecular weight in a range of 10,000 to 40,000; (B) urethane (meth)acrylate having a weight average molecular weight in a range of 1,000 or more and less than 10,000; (C) at least one compound selected from the group consisting of (c1) to (c3); and (D) a photopolymerization initiator.

Abstract: The image processing apparatus according to any of embodiments includes processing circuitry. The processing circuitry is configured to acquire image data depicting an inside of a subject acquired by an ultrasonic scan. The processing circuitry is configured to perform image processing on the image data, thereby synthesizing the image data before the image processing and the image data after the image processing by changing a synthesis rate for each image portion.

Abstract: An apparatus for verifying stored data comprises a memory unit, a setting unit, an output unit, and a control unit. The memory unit stores a plurality of addresses and a plurality of data as the stored data so that the data are associated with the addresses respectively. The setting unit sets a plurality of the data to a plurality of the addresses of the memory unit and selects any of the addresses. The output unit outputs general data which is different from the data and verify the contents of the data stored in the memory unit. The control unit reads out the contents of the stored data corresponding to the address selected by the setting unit from the memory unit to the output unit.

Abstract: An optical apparatus including a laser light source unit and an apparatus main body is disclosed. The laser light source unit has a barrel for holding a lens and a unit side connector for connecting a semiconductor laser to an external circuit. The apparatus main body has an insertion hole and a main body side connector. The unit side connector is intended to be connected to the main body side connector when the barrel is inserted in the insertion hole.