Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: First and second switches are connected in series between first and second terminals. A third switch is provided between a first node between the first terminal and the first switch, and a first resistive-element. A fourth switch is provided between a second node between the first and second switches, and the reference power-source. A controller switches the first to fourth switches between conduction and non-conduction states. First, third, fifth, and seventh delay-circuits are provided between the first to fourth switches and the controller and delay first, second, third, fourth control signals for switching the first to fourth switches from a conduction state to a non-conduction state, respectively. Second, fourth, sixth, and eighth delay-circuits are provided between the first to fourth switches and the controller and delay the first, second, third, fourth control signals for switching the first to fourth switches to a non-conduction state to a conduction state, respectively.

Abstract: First and second switches are connected in series between first and second terminals. A third switch is provided between a first node between the first terminal and the first switch, and a first resistive-element. A fourth switch is provided between a second node between the first and second switches, and the reference power-source. A controller switches the first to fourth switches between conduction and non-conduction states. First, third, fifth, and seventh delay-circuits are provided between the first to fourth switches and the controller and delay first, second, third, fourth control signals for switching the first to fourth switches from a conduction state to a non-conduction state, respectively. Second, fourth, sixth, and eighth delay-circuits are provided between the first to fourth switches and the controller and delay the first, second, third, fourth control signals for switching the first to fourth switches to a non-conduction state to a conduction state, respectively.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: A culture container transportation set suitable for cultured state-maintaining transportation is provided. A culture container transportation set A1 includes: a culture container 13 including a vessel 13 made up of a bottom wall 11 and a tubular side wall 12 rising from the bottom wall 11; a flexible cover 2 covering an upper edge portion 121 of the side wall 12; a hard pressing member 3 provided on the cover 2; a cushioning material 4 of shape restorability; and a housing container 6 that houses the culture container 1, the cover 2, the pressing member 3 and the cushioning material 4 in an assembled state in which these components are stacked while pressing these components from above and below. The cushioning material 4 is provided between the housing container 6 and the culture container 1 or between the pressing member 3 and the housing container 6.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: An aliphatic dicarboxylic acid, an aliphatic diol or a derivatives thereof and/or as succinic acid, a butane diol, or a both-hydroxy-terminated polyether having the number of carbon atoms of 4 to 1000, each of which is derived from a biomass resource and has nitrogen atoms in an amount of 0.01 to 100 ppm. Products and methods using these materials are also provided.

Abstract: A culture container transporting set A1 includes: a culture container 1 having a vessel 13 made of a bottom wall 11 and a tubular side wall 12 raised from the bottom wall 11; a flexible cover 2 that covers an upper end 121 of the side wall 12; a presser member 3 that is relatively hard and placed on the cover 2; and a holder 5 that holds the culture container 1, the cover 2 and the presser member 3 integral as stacked into an assembled state, by applying pressure from top and bottom.

Abstract: A culture container transportation set suitable for cultured state-maintaining transportation is provided. A culture container transportation set A1 includes: a culture container 13 including a vessel 13 made up of a bottom wall 11 and a tubular side wall 12 rising from the bottom wall 11; a flexible cover 2 covering an upper edge portion 121 of the side wall 12; a hard pressing member 3 provided on the cover 2; a cushioning material 4 of shape restorability; and a housing container 6 that houses the culture container 1, the cover 2, the pressing member 3 and the cushioning material 4 in an assembled state in which these components are stacked while pressing these components from above and below. The cushioning material 4 is provided between the housing container 6 and the culture container 1 or between the pressing member 3 and the housing container 6.

Abstract: An aliphatic dicarboxylic acid, an aliphatic diol or a derivatives thereof and/or as succinic acid, a butane diol, or a both-hydroxy-terminated polyether having the number of carbon atoms of 4 to 1000, each of which is derived from a biomass resource and has nitrogen atoms in an amount of 0.01 to 100 ppm. Products and methods using these materials are also provided.

Abstract: The invention provides a cell and biotissue transporting container for transporting cells or biotissues while maintaining their cultured state. A cell/biotissue transporting container A10 includes a base member 1 with an opening 110 at an upper end and a first tubular portion 11 extending vertically, a lid body 2 including a top plate portion 21 to close the opening 110 and a second tubular portion 22 extending from a peripheral edge of the top plate portion 21 in the thickness direction to fit onto the first tubular portion 11, and a container body 3, formed separately from the base member 1 using a flexible material, where the container body includes a bottom wall portion 31, a tubular side wall portion 32 rising from a peripheral edge of the bottom wall portion 31 and inserted into the opening 110, and a flange 33 extending outward from an upper edge of the side wall portion 32.

Abstract: An aliphatic dicarboxylic acid, an aliphatic diol or a derivatives thereof and/or as succinic acid, a butane diol, or a both-hydroxy-terminated polyether having the number of carbon atoms of 4 to 1000, each of which is derived from a biomass resource and has nitrogen atoms in an amount of 0.01 to 100 ppm. Products and methods using these materials are also provided.

Abstract: A culture container transporting set A1 includes: a culture container 1 having a vessel 13 made of a bottom wall 11 and a tubular side wall 12 raised from the bottom wall 11; a flexible cover 2 that covers an upper end 121 of the side wall 12; a presser member 3 that is relatively hard and placed on the cover 2; and a holder 5 that holds the culture container 1, the cover 2 and the presser member 3 integral as stacked into an assembled state, by applying pressure from top and bottom.

Abstract: An aliphatic dicarboxylic acid, an aliphatic diol or a derivatives thereof and/or as succinic acid, a butane diol, or a both-hydroxy-terminated polyether having the number of carbon atoms of 4 to 1000, each of which is derived from a biomass resource and has nitrogen atoms in an amount of 0.01 to 100 ppm. Products and methods using these materials are also provided.

Abstract: To provide a culture flask A1, a vessel 1 is made up of a bottom wall 11, standing walls rising from the periphery of the bottom wall 11 such as front and rear walls 12, 13 spaced apart in a front-back direction and a pair of side walls 14 laterally spaced and connected to the front and rear walls 12, 13, and a ceiling wall 15 positioned above the bottom wall 11 to cover a region surrounded by the front wall 12, rear wall 13 and paired side walls 14 as viewed in a vertical direction. A cylindrical neck 2 with an open end is attached to the front wall 12. The ceiling wall 15 includes a low region positioned offset in the vertical direction toward the bottom wall 11 from an upper end P1 of the neck 2 attached to the front wall 12.

Abstract: There is provided a laminated plate including a first plate being curved in a first curved shape, a second plate having a second shape, the second shape being different from the first curved shape, and an inter mediate film bonding the first plate and the second plate; wherein a first corner edge of the laminated plate does not include a fold.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.

Abstract: The present invention provides a resin capable of contributing greatly to solve environmental problems and problems related to exhaustion of fossil fuel resources and having physical properties suited for practical use. The polyester according to the present invention has a diol and a dicarboxylic acid as constituent components and has an amount of terminal acid of 50 equivalents/metric ton or less.