摘要:
To provide a condensate flow rate control device and a control method for a power plant which improve responsiveness to frequency fluctuations or requested load changes and can suppress frequency fluctuations with precision or improve precision with which output power conforms to requested load instructions. A power plant to which a condensate flow rate control device is adapted includes a deaerator to which condensate generated by a condenser is supplied via a deaerator water level adjustment valve and into which bleed steam from a steam turbine is introduced. The condensate flow rate control device has a water level adjustment unit for executing condensate flow rate control, wherein the water level adjustment unit adjusts pressure in a condensate flow path extending from the deaerator water level adjustment valve to the deaerator so that inputted frequency fluctuations are suppressed or an output value of a generator conforms to inputted requested load changes.
摘要:
To provide a condensate flow rate control device and a control method for a power plant which improve responsiveness to frequency fluctuations or requested load changes and can suppress frequency fluctuations with precision or improve precision with which output power conforms to requested load instructions. A power plant to which a condensate flow rate control device is adapted includes a deaerator to which condensate generated by a condenser is supplied via a deaerator water level adjustment valve and into which bleed steam from a steam turbine is introduced. The condensate flow rate control device has a water level adjustment unit for executing condensate flow rate control, wherein the water level adjustment unit adjusts pressure in a condensate flow path extending from the deaerator water level adjustment valve to the deaerator so that inputted frequency fluctuations are suppressed or an output value of a generator conforms to inputted requested load changes.
摘要:
Liquid crystal display where grayscale inversion is reduced. The liquid crystal cell having pixel groups, each group comprising a red (R) pixel, a green (G) pixel, a blue (B) pixel, and a white (W) pixel, the liquid crystal display further comprising drive means that applies a voltage VRGB and a voltage VW satisfying the formulae (ia) and (iia) between electrodes defining the G pixel and between electrodes defining the W pixel, respectively, depending on a grayscale level L (where L satisfies 0≦L≦1) in grayscale where substantially the same voltage VRGB is applied between electrodes defining each of the R, Q and B pixels: 0
摘要:
A film comprises: a transparent support; and an anti-glare layer having a haze value due to internal scattering of from 0 to 40% and a haze value due to surface scattering of from 0.3 to 20%.
摘要:
A method for producing a light-scattering film that comprises a light-scattering layer on a transparent support, comprising: 1) a step of preparing a coating composition for the light-scattering layer, which comprises: translucent particles; a translucent resin that comprises a translucent polymer having a molecular weight of 1000 or more in a ratio of 0.1% by mass or more of the coating composition; and a solvent, 2) a step of running the transparent support which is supported by a backup roll, 3) a step of jetting out the coating composition for the light-scattering layer through a tip of a slot die of an extrusion-type coating machine; and 4) a step of applying the coating composition for the light-scattering layer that has been jetted out through a slot of a tip lip of the slot die, onto the transparent support, while a land of the tip lip is kept adjacent to a surface of a web of the running transparent support.
摘要:
A radiation image forming system utilizing a combination of a silver halide photographic material and radiographic intensifying screens is improved in its radiographic speed and sharpness of the resulting radiation image by employing a rare earth phosphor of the formula MwOwX:M′ (M is Y, La, Gd or Lu; X is a chalcogen atom or a halogen atom; M′ is a rare earth atom which activates M; and w is 2 when X is a chalcogen atom or w is 1 when X is a halogen atom), incorporating into the intensifying screen a fluorescent dye or pigment which absorbs a portion of luminescence emitted by the phosphor and then emits light in a visible region, and employing a photographic material showing a cross-over of 10% or less when it is exposed to radiation in combination with the intensifying screens.
摘要:
A transparent film comprises: a transparent support; and a hard coat layer on the transparent support, wherein the hard coat layer is a layer which is obtained by: applying on a transparent support an applying composition comprising an ionizing radiation curable compound and at least one kind of active halogen compound; drying; and hardening by irradiation of ionizing radiation.
摘要:
The present invention provides a photothermographic material having: a support and an image-forming layer including a photosensitive silver halide, a non-photosensitive organic silver salt, a reducer, and a binder on at least one surface of the support, wherein the photothermographic material further contains a dye having a half breadth of 100 nm or less at a maximum absorbance peak, and 50 mass % or more of a binder in an outermost layer on a dye-containing surface is a polymer latex.
摘要:
Image recording materials, especially photothermographic light-sensitive image recording materials, that comprise a compound of formula (1) to acquire excellent image storage stability: wherein X1 and X2 each represent a halogen atom; X3 represents a hydrogen atom, a halogen atom or a univalent substituent group; L represents a divalent organic group; Y represents a divalent organic group containing a hetero atom, or a single bond; and Z represents an acidic functional group or a salt thereof.
摘要:
A silver halide photographic material is disclosed which comprises a support having thereon at least one light-sensitive silver halide emulsion layer containing silver halide grains, a surface protective layer as an uppermost layer, and a hydrophilic colloid layer other than said at least one light-sensitive silver halide emulsion layer and said surface protective layer, wherein the sum of the silver amount contained in each of said at least one light-sensitive silver halide emulsion layer is from 0.8 g/m.sup.2 to 1.5 g/m.sup.2 on one side of said support; said hydrophilic colloid layer other than said at least one light-sensitive silver halide emulsion layer and said surface protective layer contains a non-elusive solid fine grain dispersion dye represented by formula (I); and a mercapto compound represented by formula (II) is contained in at least one of any hydrophilic colloid layer: ##STR1##
摘要翻译:公开了一种卤化银照相材料,其包括其上具有至少一个含有卤化银颗粒的感光卤化银乳剂层,作为最上层的表面保护层和除所述至少一种发光层之外的亲水胶体层的载体, 感光卤化银乳剂层和所述表面保护层,其中所述至少一种感光卤化银乳剂层中的每一个中所含的银量的总和在所述载体的一面上为0.8g / m 2至1.5g / m 2 ; 除了所述至少一个感光卤化银乳剂层和所述表面保护层之外的所述亲水胶体层包含由式(I)表示的非难溶性固体细颗粒分散染料; 并且由式(II)表示的巯基化合物包含在任何亲水胶体层中的至少一种中: