Abstract: A data processing device for performing suitable feedback with regard to a pointing gesture of a vehicle occupant is provided. The occupant state recognition unit recognizes motion of an occupant of the vehicle pointing to outside the vehicle. The peripheral conditions acquisition unit acquires the peripheral circumstances around the vehicle. The target recognition unit recognizes a target pointed at by the occupant based on recognition results obtained by the occupant state recognition unit and recognition results obtained by the peripheral conditions acquisition unit. The light emitting unit has a long shape and is installed above or below a windshield of the vehicle over a vehicle body width direction. The light emission control unit controls, in two stages, a luminescence mode for a portion of the light emitting unit corresponding to a direction pointed at by the occupant and/or a direction in which the target is located.

Abstract: Disclosed is a grain-oriented electrical steel sheet with extremely low iron loss by means of a magnetic domain refining technique. In a grain-oriented electrical steel sheet having a plurality of magnetic domains refined via a local strain introduction portion, when a direct-current external magnetic field is applied to the steel sheet in a rolling direction, for a magnetic flux leaked from the local strain introduction portion at a position 1.0 mm away from a surface of the steel sheet at a side of the local strain introduction portion, a value obtained by dividing an intensity level of a total leakage magnetic flux by an intensity level of a magnetic flux leaked due to causes other than strain is more than 1.2.

Abstract: An object of the invention is to provide a photo-alignment copolymer which makes it possible to produce a photo-alignment film having excellent solvent resistance and liquid crystal aligning properties, and a photo-alignment film and an optical laminate produced using the photo-alignment copolymer. A photo-alignment copolymer of the invention is a photo-alignment copolymer having a repeating unit A including a photo-alignment group represented by Formula (A) and a repeating unit B including a crosslinkable group represented by Formula (B).

Abstract: A scaffolding material for cell culture, which has a dispersion component ?d of the surface free energy of 24.5 mJ/m2 or more and less than 45.0 mJ/m2, and a dipole component ?p of the surface free energy of 1.0 mJ/m2 or more and less than 20.0 mJ/m2. According to the scaffolding material for cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation.

Abstract: A scaffolding material for culturing a cell, the scaffolding material for culturing a cell containing a synthetic resin, and having a nitrogen content of the synthetic resin of 0.1% by mass or more and 10% by mass or less. According to the scaffolding material for cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of cells after seeding, and highly efficient cell proliferation.

Abstract: A scaffolding material for culturing a stem cell, which contains a synthetic resin, and has a nitrogen content of the synthetic resin of 0.1% by mass or more and 10% by mass or less. According to the scaffolding material for stem cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of stem cells after seeding, and highly efficient cell proliferation.

Abstract: A scaffolding material for stem cell culture, which has a dispersion component ?d of the surface free energy of 24.5 or more and less than 45.0, and a dipole component ?p of the surface free energy of 1 or more and less than 20.0. According to the scaffolding material for stem cell culture, the scaffolding material can have suitable hydrophilicity and strength, high fixation of stem cells after seeding, and highly efficient cell proliferation.

Abstract: This invention is related to a vinyl chloride resin as obtainable by graft-copolymerizing an acrylic copolymer (a) having a mean particle diameter of 60 to 250 nm with a vinyl monomer (b) predominantly composed of vinyl chloride, said acrylic copolymer (a) being obtainable by graft-copolymerizing 40 to 90 weight % of a copolymer (a−1) with 10 to 60 weight % of a mixture monomer (a−2), said copolymer (a−1) being composed of 100 weight parts of a radical-polymerizable monomer which gives a homopolymer having a glass transition point of not lower than −140° C. but lower than −60° C. and 0.1 to 1 weight part of a polyfunctional monomer, and said mixture monomer (a−2) comprising 100 weight parts of a radical-polymerizable monomer predominantly comprised of a (meth) acrylate which gives a homopolymer having a glass transition point of not lower than −55° C. but lower than −10° C. and 1.5 to 10 weight parts of a polyfunctional monomer.