摘要:
A method for suppressing shock and storage cracking when manufacturing seamless steel pipes comprises hot piercing and hot rolling a billet consisting of, by mass percent controlled amounts of C, Si, Mn, Cr, Mo, Ti, and Al, with the balance being Fe and impurities of Ni, P, S, N, and O also in controlled amounts. Further heat treatment is performed, wherein a hot rolled steel pipe is direct quenched from a temperature of not lower than the Ar3 transformation point and the pipe is then subjected to heat treatment at a temperature of not lower than 450° C. and not higher than the Ac1 transformation point in heat treatment equipment for performing direct quenching. The steel pipe subjected to the heat treatment is reheated, quenched from a temperature of not lower than the Ac3 transformation point, and tempered at a temperature of not higher than the Ac1 transformation point.
摘要:
In the production method of the present invention, an emulsion including a copolymer with a glass transition temperature (Tg) of −50 to 20° C. is obtained by the emulsion polymerization of a monomer group including a monomer A that is a (meth)acrylic acid alkyl ester (where the alkyl group is an open chain group with 1 to 20 carbon atoms or a cyclic group with 5 to 20 carbon atoms) as the main monomer and a monomer B having a carbon-carbon double bond and a nonionic hydrophilic group such as a polyoxyalkylene group, an amide group, and a hydroxyl group. Liquid crystals are dispersed in this emulsion, which is applied onto a conductive film-coated substrate. Another conductive film-coated substrate is laminated thereto, and thus a liquid crystal light control device is obtained. A monomer C having a carboxyl group and/or an amino group and a carbon-carbon double bond may be used in combination with a crosslinking agent so that a crosslinked structure is introduced into the copolymer. The present invention provides a liquid crystal light control device in which the transparency with a voltage applied and the shielding property with no voltage applied are compatible at high level.
摘要:
There is provided a planar light emitter which is easy to manufacture and is capable of preventing degradation of a light-emitting layer which would otherwise occur over a long time period. The planar light emitter 4 is comprised of an organic EL laminate 1 in the form of a flat plate, and transparent intermediate films 3a and 3b filling spaces between the organic EL laminate 1 and two plate glasses 2a and 2b arranged in facing relation to each other to sandwich the organic EL laminate 1 such that they are each spaced therefrom by a predetermined distance. The intermediate films 3a and 3b are each larger in area than the organic EL laminate 1, and bonded to each other around the periphery of the organic EL laminate 1.
摘要:
A power supply system includes: a plurality of power supply devices; a battery device; an abnormal state detection unit that detects a state of a first power supply device is an abnormal state; and a switching control unit that, when it is detected the state of the first power supply device is the abnormal state, switches a state from an electric power input forbidding state in which electric power is not inputted into a second power supply device to an electric power input permitting state in which electric power is inputted into the second power supply device, and switches the state from an electric power supply forbidding state of not supplying the electric power stored by the battery device to the external load to an electric power supply permitting state of supplying the electric power stored by the battery device to the external load.
摘要:
A liquid crystal screen, which can be easily manufactured so that an increase in cost can be prevented, and enables incidence angle dependence of image quality to be eliminated. The liquid crystal screen 10 is comprised of a liquid crystal layer 14 that is comprised of a transparent polymer film 11 made of a latex having a plurality of voids therein and liquid crystal capsules 13 formed through the voids being filled with nematic liquid crystalline rod-like molecules 12, and a pair of PET films 15a and 15b that sandwich the liquid crystal layer 14 therebetween. A converted diameter D1 of the liquid crystal capsules 13 is set to not less than 1.5 μm, and the birefringence Δn of the nematic liquid crystalline rod-like molecules 12 is set to not less than 0.12.
摘要:
A light adjuster according to which the wavelength dependence of the transmissivity when a voltage is not being applied can be reduced, and a laminated glass containing the light adjuster. The light adjuster 100 is comprised of a single liquid crystal layer 104, a pair of transparent electrically conductive films 106a and 106b having the liquid crystal layer 104 therebetween, and a pair of PET films 105a and 105b bonded respectively to outer surfaces of the pair of transparent electrically conductive films. The liquid crystal layer 104 is comprised of a transparent polymer film 101 that is made of a latex and has a large number of voids therein. Each of the voids is filled with nematic liquid crystalline rod-like molecules 102, thus forming a liquid crystal capsule 103. When the light adjuster 100 is in a non-transparent state, the transmissivity exhibits no sudden increase over a wavelength region from 380 nm to 780 nm, the difference between the maximum transmissivity and the minimum transmissivity over this wavelength region being not more than 3%.
摘要:
A light adjuster which is free from occurrence of cloudiness, and can maintain sufficient workability to improve the yield. In the light adjuster, transparent electrically conductive films 102a and 102b are provided on respective surfaces of a pair of PET films 103a and 103b, a liquid crystal layer 101 is interposed between the transparent electrically conductive films 102a and 102b, and the force required for stripping the liquid crystal layer 101 from the transparent electrically conductive films 102a and 102b is in a range of 15 to 50 g/cm.
摘要翻译:一种不发生混浊的光调节器,并且可以保持足够的可操作性以提高产量。 在光调节器中,透明导电膜102a和102b设置在一对PET膜103a和103b的各个表面上,液晶层101插入在透明导电膜102a和102b之间, 并且从透明导电膜102a和102b剥离液晶层101所需的力在15至50g / cm 3的范围内。
摘要:
A light adjuster according to which the wavelength dependence of the transmissivity when a voltage is not being applied can be reduced, and a laminated glass containing the light adjuster. The light adjuster 100 is comprised of a single liquid crystal layer 104, a pair of transparent electrically conductive films 106a and 106b having the liquid crystal layer 104 therebetween, and a pair of PET films 105a and 105b bonded respectively to outer surfaces of the pair of transparent electrically conductive films. The liquid crystal layer 104 is comprised of a transparent polymer film 101 that is made of a latex and has a large number of voids therein. Each of the voids is filled with nematic liquid crystalline rod-like molecules 102, thus forming a liquid crystal capsule 103. When the light adjuster 100 is in a non-transparent state, the transmissivity exhibits no sudden increase over a wavelength region from 380 nm to 780 nm, the difference between the maximum transmissivity and the minimum transmissivity over this wavelength region being not more than 3%.
摘要:
There is provided a light adjuster and a laminated glass which are capable of reducing labor time while inhibiting formation of cadmium and preventing degradation of the liquid crystal layer. A light adjuster 103 is comprised of a pair of PET films 109a and 109b that sandwich a liquid crystal layer 108 therebetween, transparent electrically conductive films 110a and 110b that are provided on respective facing surfaces of the pair of PET films 109a and 109b, and an electrode structure provided at one end of the light adjuster 103. The electrode structure is comprised of a silver paste 111 that is applied to an exposed part of the transparent electrically conductive film 110b, a metallic layer 112 formed of a copper tape that is stuck on the upper surface of the silver paste 111, and a connector 113 formed of a copper tape that is connected to the metallic layer 112. Further, the connector 113 is stuck on a sleeve 115 that accommodates a lead line 114 that supplies power from an external power source, not shown.
摘要:
An address generator holds a cell list of cell data of a central cell containing a central particle and a predetermined number of surrounding cells located around the central cell in a system. The address generator designates particle data of a central particle and particles that are present around the central particle, from the cell data of the cell list, and successively updates the cell list according to predetermined rules until all the cells in the system will serve as a central cell. A memory controller reads particle data of particles that are used to calculate short-range forces that have been designated by the address generator, from a storage unit, and transfers the read particle data to a force calculator for calculating short-range forces between particles.