Abstract: A layered double hydroxide is represented by the following formula (I): Ni2+1?(x+y+z)Fe3+xV3+yCo3+z(OH)2An?(x+y+z)/n·mH2O . . . (I). In one embodiment, in the formula (I), (x+y+z) is from 0.2 to 0.5, “x” represents more than 0 and 0.3 or less, “y” represents from 0.04 to 0.49, and “z” represents more than 0 and 0.2 or less.

Abstract: A water-in-oil emulsifying cosmetic that has a smooth texture while suppressing stickiness, and that further has an excellent fitting sensation when applied. The water-in-oil emulsion cosmetic of the present invention contains (A) a water-soluble thickener in an internal phase; and contains at least one of (B) an emulsifying crosslinked elastomer and (C) a metal soap in an external phase.

Abstract: An objective of the present invention is to provide an external preparation for concealing roughness that is easy to spread when applied, while also having effects of concealing roughness such as fine wrinkles. The external preparation for concealing roughness of the present invention comprises (a) 1% to 15% by mass of a wax; and (b) 4% to 25% by mass of a non-spherical powder; and has a viscosity of 50,000 to 150,000 mPa·s.

Abstract: A phased array antenna includes a front plate, a plurality of blocks including a plurality of slices that include a plurality of transmitters and a circuit board that distributes a power supply, a control signal, and a high-frequency signal to the plurality of slices, the blocks being held on a first face of the front plate, a plurality of power sources that supply power to the blocks, which is held on the first face of the front plate, an antenna element layer in which a plurality of antenna elements are arrayed, which is held on a second face of the front plate, and a high-frequency signal wiring layer including high-frequency signal wiring through which a high-frequency signal to the antenna elements passes.

Abstract: A phased array antenna in which a plurality of blocks each having a plurality of transmitter modules are arrayed, includes: a front plate that includes a plurality of flow paths of a refrigerant therein; and an element feeding layer that includes a plurality of antenna elements respectively connected to the transmitter modules and that is placed in close contact with one surface of the front plate. Each of the blocks includes a heat spreader that is placed in close contact with the other surface of the front plate. The transmitter modules are mounted on the heat spreader. Heat generated in the transmitter modules is transferred to the refrigerant via the heat spreader and the front plate.

Abstract: A phased array antenna in which a plurality of blocks each having a plurality of transmitter modules are arrayed, includes: a front plate that includes a plurality of flow paths of a refrigerant therein; and an element feeding layer that includes a plurality of antenna elements respectively connected to the transmitter modules and that is placed in close contact with one surface of the front plate. Each of the blocks includes a heat spreader that is placed in close contact with the other surface of the front plate. The transmitter modules are mounted on the heat spreader. Heat generated in the transmitter modules is transferred to the refrigerant via the heat spreader and the front plate.

Abstract: A phased array antenna in which a plurality of blocks each having a plurality of transmitter modules are arrayed, includes: a front plate that includes a plurality of flow paths of a refrigerant therein; and an element feeding layer that includes a plurality of antenna elements respectively connected to the transmitter modules and that is placed in close contact with one surface of the front plate. Each of the blocks includes a heat spreader that is placed in close contact with the other surface of the front plate. The transmitter modules are mounted on the heat spreader. Heat generated in the transmitter modules is transferred to the refrigerant via the heat spreader and the front plate.

Abstract: A phased array antenna includes a front plate, a plurality of blocks including a plurality of slices that include a plurality of transmitters and a circuit board that distributes a power supply, a control signal, and a high-frequency signal to the plurality of slices, the blocks being held on a first face of the front plate, a plurality of power sources that supply power to the blocks, which is held on the first face of the front plate, an antenna element layer in which a plurality of antenna elements are arrayed, which is held on a second face of the front plate, and a high-frequency signal wiring layer including high-frequency signal wiring through which a high-frequency signal to the antenna elements passes.

Abstract: A phased array antenna in which a plurality of blocks each having a plurality of transmitter modules are arrayed, includes: a front plate that includes a plurality of flow paths of a refrigerant therein; and an element feeding layer that includes a plurality of antenna elements respectively connected to the transmitter modules and that is placed in close contact with one surface of the front plate. Each of the blocks includes a heat spreader that is placed in close contact with the other surface of the front plate. The transmitter modules are mounted on the heat spreader. Heat generated in the transmitter modules is transferred to the refrigerant via the heat spreader and the front plate.