Abstract: The present invention aims to provide a device for vitrification cryopreservation enabling easy and reliable vitrification cryopreservation of a cell or tissue. The device for vitrification cryopreservation of a cell or tissue of the present invention includes a support and a vitrification solution absorber including at least an adhesive layer and a vitrification solution absorbing layer in the given order on the support. The device includes a portion with no adhesive layer disposed between the support and a portion of the vitrification solution absorbing layer configured to hold a cell or tissue.

Abstract: Provided is an optically transparent conductive material which has low visibility and reduced occurrence of short circuit and therefore is suitable as an optically transparent electrode for projected capacitive touchscreens. The optically transparent conductive material has, on a base material, a sensor part composed of a metal pattern electrically connected to a terminal part and a dummy part composed of a metal pattern not electrically connected to the terminal part. When a line dividing the sensor part and the dummy part is referred to as an imaginary boundary line, the metal pattern of the sensor part and/or the metal pattern of the dummy part is displaced along the imaginary boundary line.

Abstract: The present invention is a photosensitive resin composition to be used in an etching process in which an etching treatment is conducted with an etching solution containing hydrofluoric acid or ammonium fluoride. The photosensitive resin composition comprises at least (A) an acid-modified epoxy acrylate, (B) a photopolymerization initiator, (C) a blocked isocyanate compound, and (D) a filler. The etching process involves forming a photosensitive resin layer comprising said photosensitive resin composition, on at least one surface of a substrate; exposing and then developing the photosensitive resin layer; baking the photosensitive layer; and conducting an etching treatment with an etching solution containing hydrofluoric acid or ammonium fluoride.

Abstract: A coated paper for industrial inkjet printing presses that achieves excellent uniformity in color densities and ink absorbability, has the capability of suppressing strike-through of inks, and achieves excellent paper feeding characteristics is provided. The paper comprises: a base paper, and a coating layer containing at least one selected from the group consisting of a cationic resin and a water-soluble polyvalent cationic salt, and a pigment containing kaolin, on the base paper. The coated paper surface on the side where the coating layer is located has an arithmetic mean roughness (Ra) of is 4.5 ?m to 7.5 ?m, and has 1 to 350 protruding parts per 1.0 square centimeter, wherein a protruding part has a maximum width of 10 ?m to 100 ?m measured using a photographed image of the coated paper surface taken by magnifying 50 times using an electron microscope.

Abstract: An optically transparent conductive material including an optically transparent support; and a pattern of metal thin wires of repeated unit figures formed on the optically transparent support, wherein the unit figure is a combination of a main cell and a satellite cell, the number of cells sharing a side and/or a vertex with and adjacent to the main cell is larger than the number of cells sharing a side and/or a vertex with and adjacent to the satellite cell, and the longest distance between two arbitrarily selected points on the metal thin wires forming the main cell is longer than the width of the main cell in a direction perpendicular to the direction between the two points.

Abstract: The present invention relates to a coated printing paper for an industrial inkjet printing press having a base paper, and at least two layers of coating layers arranged on at least one surface of the base paper; a first coating layer that is located at a farthest position from the base paper among the at least two layers of coating layers containing a pigment and a binder as main components, a peak existing in the range of 0.010 ?m to 0.030 ?m in a pore size distribution curve thereof, at least one type of the pigment thereof being ground calcium carbonate, and the content thereof being 60 parts by mass or more per 100 parts by mass total of all pigment(s) contained in the first coating layer; and a second coating layer that is in contact with the first coating layer among the at least two layers of coating layers containing a pigment and a binder as main components, and a peak existing in the range of 0.080 ?m to 0.300 ?m in a pore size distribution curve thereof.

Abstract: The present invention provides a lightweight coated printing paper for an industrial inkjet printing press, having a base paper, and one or more coating layers being disposed on at least one surface of the base paper and containing a pigment and a binder, wherein the total coating weight of the coating layer(s) is 6 g/m2 or less per one surface, the at least one of the pigment in the coating layer(s) is ground calcium carbonate having an average particle diameter of 0.50 to 1.00 ?m, wherein the amount of the ground calcium carbonate contained in the coating layer(s) is 50 parts by mass or more, relative to 100 parts by mass of the total of the pigment in the coating layer(s), the lightweight coated printing paper has an opacity of 92.0% or more, a Stöckigt sizing degree of 1.0 to 8.0 seconds, and a 10-second Cobb sizing degree of 30 to 80 g/m2, wherein the ratio of the 10-second Cobb sizing degree to the Stöckigt sizing degree is 10.0 to 40.0.

Abstract: An object of the present invention is to provide a thermal recording material which is excellent in all of the following characteristics: plasticizer resistance, image stability against moisture and heat, the resistance to background fogging under moisture and heat, and the retention of color developing ability. Provided is a thermal recording material having, on a paper support, a heat-sensitive recording layer containing a colorless or light-colored dye precursor and a developer which reacts with the dye precursor on heating and converts the dye precursor to its colored form, the paper support containing 0.25 to 1.0% by mass of a neutral rosin sizing agent relative to the pulp solid content in combination with calcium carbonate and aluminum sulfate, the developer having a phenylureido moiety in its molecule.

Abstract: Provided is an optically transparent conductive material which is suitable as an optically transparent electrode for capacitive touchscreens, the optically transparent conductive material not causing moire even when placed over a liquid crystal display, having a favorably low pattern conspicuousness (non-conspicuousness), and having a high reliability.

Abstract: The present invention relates to a device for cryopreservation of a cell or tissue, including a deposition part on which a cell or tissue is to be deposited, the deposition part having a layer containing a water-soluble polymeric compound on an outermost surface of the deposition part; and a method of cryopreservation using the device.

Abstract: Provided is a printing coated paper which is advantageous not only in that the coated paper has offset printability and causes no mottling in the printed area even in ink jet printing, but also in that the coated paper exhibits excellent rubbing resistance with respect to the printed area and excellent print density of a dye ink. The task of the present invention is achieved by a printing coated paper having a coating layer comprised mainly of a pigment and a binder formed on at least one side of a base paper, wherein the base paper is a treated base paper which has been subjected to size press using a treatment solution containing at least one member selected from a cationic resin and a water-soluble multivalent cation salt, wherein the total applied amount per each side of the at least one member selected from a cationic resin and a water-soluble multivalent cation salt, in terms of the solids content, is in the range of from 0.1 to 5.

Abstract: A separator for an electrochemical device which includes a nonwoven fabric base material and an inorganic particle layer is provided. The nonwoven fabric base material includes a synthetic resin fiber with an average fiber diameter of 1 to 20 ?m. The inorganic particle layer includes an inorganic particle layer A that contains magnesium hydroxide with an average particle size of 2.0 to 4.0 ?m, and an inorganic particle layer B that contains magnesium hydroxide with an average particle size of not less than 0.5 ?m and less than 2.0 ?m. The inorganic particle layer A and the inorganic particle layer B are stacked in this order on a surface of the nonwoven fabric base material. Alternatively, the inorganic particle layer A is disposed on a surface of the nonwoven fabric base material and the inorganic particle layer B is disposed on the other surface of the nonwoven fabric base material.

Abstract: A non-woven fabric base material for a lithium ion secondary battery separator composed mainly of a polyethylene terephthalate fiber, characterized in that the non-woven fabric base material comprises a polyethylene terephthalate binder fiber and a crystallized polyethylene terephthalate fiber, and the content of a polyethylene terephthalate binder fiber having a fiber length of 2.5 mm or less is 10 to 60 mass %.

Abstract: The present invention is to provide a coated paper for industrial inkjet printing presses comprising: a base paper, and a coating layer containing at least one selected from the group consisting of a cationic resin and a water-soluble polyvalent cationic salt, and a pigment containing kaolin, on the base paper; wherein the content of the kaolin is 30 parts by mass to 80 parts by mass based on 100 parts by mass of the pigment in the coating layer, an arithmetic mean roughness (Ra) stipulated in JIS B 0601:2001 (ISO 4287:1997) of a coated paper surface on the side where the coating layer is located is 4.5 ?m to 7.5 ?m, the coated paper surface on the side where the coating layer is located has 1 to 350 protruding parts per 1.0 square centimeter, and the protruding part is a protruding part having the maximum width of 10 ?m to 100 ?m measured using a photographed image of the coated paper surface taken by magnifying 50 times using an electron microscope.

Abstract: A non-woven fabric base material for a lithium ion secondary battery separator composed mainly of a polyethylene terephthalate fiber, characterized in that the non-woven fabric base material comprises a polyethylene terephthalate binder fiber and a crystallized polyethylene terephthalate fiber, and the content of a polyethylene terephthalate binder fiber having a fiber length of 2.5 mm or less is 10 to 60 mass %.

Abstract: The present invention relates to a coated printing paper for an industrial inkjet printing press having a base paper, and at least two layers of coating layers arranged on at least one surface of the base paper; a first coating layer that is located at a farthest position from the base paper among the at least two layers of coating layers containing a pigment and a binder as main components, a peak existing in the range of 0.010 ?m to 0.030 ?m in a pore size distribution curve thereof, at least one type of the pigment thereof being ground calcium carbonate, and the content thereof being 60 parts by mass or more per 100 parts by mass total of all pigment(s) contained in the first coating layer; and a second coating layer that is in contact with the first coating layer among the at least two layers of coating layers containing a pigment and a binder as main components, and a peak existing in the range of 0.080 ?m to 0.300 ?m in a pore size distribution curve thereof.

Abstract: Printing paper is provided that is able to inhibit the occurrence of cockling and wrinkling during printing and inhibit the occurrence of curling after printing when cut into sheets in the case where inkjet printing is carried out in a rotary inkjet printing press while tension is applied from the time the printing paper is rolled out until it is taken up. The printing paper comprises a base paper and a coating layer containing a pigment and a binder on at least one side of the base paper, wherein an ash content of the base paper is 20% by weight to 30% by weight, and specific tensile strength of the printing paper in the CD direction is 9.0 N·m/g or less, and the ratio of (specific tensile strength in the MD direction)/(specific tensile strength in the CD direction) is 1.9 to 2.3, wherein the specific tensile strength is as determined basically in compliance with JIS P 8113:2006.

Abstract: Printing paper for an industrial rotary inkjet printing press is provided that has superior printability with respect to an offset printing press, and has superior color density uniformity, inhibition of ink strike-through and dot reproducibility with respect to an industrial rotary inkjet printing press using water-based pigment ink. The printing paper for an industrial rotary inkjet printing press comprises a base paper and at least one coating layer containing pigment, binder and water-soluble polyvalent cation salt on at least one side of the base paper, wherein at least one of the pigment is kaolin having an average particle diameter of 0.20 ?m to 1.50 ?m, and the content of the kaolin in the coating layer is 50 parts by weight or more based on 100 parts by weight of the pigment in the coating layer, the content of the water-soluble polyvalent cation salt in the coating layer is 1.0 parts by weight to 6.

Abstract: The present invention provides a lightweight coated printing paper for an industrial inkjet printing press, having a base paper, and one or more coating layers being disposed on at least one surface of the base paper and containing a pigment and a binder, wherein the total coating weight of the coating layer(s) is 6 g/m2 or less per one surface, the at least one of the pigment in the coating layer(s) is ground calcium carbonate having an average particle diameter of 0.50 to 1.00 ?m, wherein the amount of the ground calcium carbonate contained in the coating layer(s) is 50 parts by mass or more, relative to 100 parts by mass of the total of the pigment in the coating layer(s), the lightweight coated printing paper has an opacity of 92.0% or more, a Stöckigt sizing degree of 1.0 to 8.0 seconds, and a 10-second Cobb sizing degree of 30 to 80 g/m2, wherein the ratio of the 10-second Cobb sizing degree to the Stöckigt sizing degree is 10.0 to 40.0.

Abstract: The object of the present invention is to provide an excellent total heat exchanging element paper and a total heat exchanging element which are excellent in heat transferability, water vapor permeability and gas barrier properties and cause no mixing of supplied air and discharged air. The present invention provides a total heat exchanging element paper using a paper made using mainly a natural pulp beaten to a Canadian modification freeness of not more than 150 ml, a substantially non-porous total heat exchanging element paper comprising a substantially non-porous cellulosic base which contains a moisture absorbing agent, a non-porous total heat exchanging element paper having a high gas barrier property which has a thickness of not more than 100 ?m and a carbon dioxide permeation constant specified in JIS K7126 of not more than 5.