摘要:
A method and apparatus for cleaning treatment composition containers are disclosed which are capable of taking out photographic treatment compositions in the form of powder, granules, tablets or slurry from the containers without adhesion of the components to the inner wall of the container and residue of the coagulated and solidified substances and as well as cleaning the inside portions of the containers. The method and apparatus for cleaning the containers for the photographic treatment compositions have the steps of mounting containers filled with treatment compositions in the form of powder, granules, tablets or slurry and comprising as a resin, only high-density polyethylene (HDPE) having a density of 0.941 to 0.969 g/cm3 and a melt index of 0.3 g/10 min to 5.0 g/10 min to a cleaning apparatus; opening an opening portion of the container to inject the treatment material into a dissolving tank, and spraying cleaning water into the empty container from a nozzle.
摘要:
A method and apparatus for cleaning treatment composition containers are disclosed which are capable of taking out photographic treatment compositions in the form of powder, granules, tablets or slurry from the containers without adhesion of the components to the inner wall of the container and residue of the coagulated and solidified substances and as well as cleaning the inside portions of the containers. The method and apparatus for cleaning the containers for the photographic treatment compositions have the steps of mounting containers filled with treatment compositions in the form of powder, granules, tablets or slurry and comprising as a resin, only high-density polyethylene (HDPE) having a density of 0.941 to 0.969 g/cm3 and a melt index of 0.3 g/10 min to 5.0 g/10 min to a cleaning apparatus; opening an opening portion of the container to inject the treatment material into a dissolving tank, and spraying cleaning water into the empty container from a nozzle.
摘要:
A liquid crystal display capable of freely changing between the state of having a large viewing angle and the state of having a small viewing angle according to one's need, and an electronic apparatus using the liquid crystal display. A pair of substrates having respective surfaces opposed to each other are provided and a liquid crystal is provided between the substrates. A common electrode and an alignment film are successively formed on the opposed surface of one of the pair of substrates. A multiplicity of pixel electrodes are provided on the opposed surface of the other substrate so as to cover display regions of the liquid crystal. An electroconductive black matrix is provided on the other substrate while being electrically insulated from the pixel electrodes, the black matrix being formed at peripheral portions of the pixel electrodes and over non-display regions of the liquid crystal. Another alignment film is provided over the pixel electrodes and the black matrix. A switch is provided to divide a pixel region formed corresponding to each pixel electrode into two by applying a potential to the black matrix. The switch changes the two pixel regions formed corresponding to each pixel electrode into one when no potential is applied to the black matrix.
摘要:
A method of cleaning an exhaust gas using an exhaust gas cleaner constituted by a first catalyst comprising a first porous inorganic oxide supporting an Ag component, a W component and a Pt component and optionally a second catalyst comprising a second porous inorganic oxide supporting a Pt component alone or in combination with a W component. The Ag component may include Ag and compounds thereof, the Pt component of the first and second catalysts may include Pt, Pd, Ru, Rh, Ir and Au, and the W component of the first and second catalysts may include W, V, Mn, Mo, Nb and Ta. The W component effectively catalyze the reduction of nitrogen oxides by ammonia to enhance the removal efficiency of the exhaust gas cleaner.
摘要:
An exhaust gas cleaner constituted by a first catalyst comprising a first porous inorganic oxide supporting an Ag component, a W component and a Pt component and optionally a second catalyst comprising a second porous inorganic oxide supporting a Pt component alone or in combination with a W component. The Ag component may include Ag and compounds thereof, the Pt component of the first and second catalysts may include Pt, Pd, Ru, Rh, Ir and Au, and the W component of the first and second catalysts may include W, V, Mn, Mo, Nb and Ta. The W component effectively catalyze the reduction of nitrogen oxides by ammonia to enhance the removal efficiency of the exhaust gas cleaner.
摘要:
A method for processing a silver halide color photographic material comprising a support having thereon at least one silver halide emulsion layer which comprises subjecting the silver halide color photographic material to imagewise exposure and color development, and then processing with a processing solution having bleaching ability, wherein the silver halide emulsion layer contains silver halide grains having a composition such that tabular silver iodobromide grains having an aspect ratio of not higher than 3 account for at least 50% of the entire projected area of the silver halide grains, and the processing solution having bleaching ability contains as a bleaching agent an iron (III) complex salt of a compound having the described structural formula, used in a concentration of 0.01 to 0.17 mol/liter.
摘要:
An exhaust gas cleaner comprising a heat-resistant, porous filter, a porous ceramic layer formed on the filter, and a catalyst supported by the ceramic layer, the catalyst consisting essentially of:(a) at least one of alkali metal elements;(b) copper and vanadium; and(c) at least one of rare earth elements.By using this exhaust gas cleaner, particulate matter in the exhaust gas is oxidized by the catalyst supported by the filter, and nitrogen oxides are reduced by the particulate matter serving as a reducing agent.
摘要:
An exhaust gas cleaner comprising a heat-resistant, porous filter, a porous ceramic layer formed on the filter, and a catalyst supported by the ceramic layer, the catalyst consisting essentially of:(a) at least one of alkali metal elements;(b) copper and vanadium; and(c) at least one of rare earth elements.By using this exhaust gas cleaner, particulate matter in the exhaust gas is oxidized by the catalyst supported by the filter, and nitrogen oxides are reduced by the particulate matter serving as a reducing agent.
摘要:
The exhaust gas cleaner comprising a heat-resistant, porous body and a catalyst supported by the body for cleaning an exhaust gas containing substantially no fine carbonaceous particles, which is equivalent to an oxidizing atmosphere, the catalyst consisting essentially of (a) one or more alkali metal elements; (b) one or more transition metal elements in Group IB; Group IIB, Group VB, Group VIB, Group VIIB and Group VIII of the Periodic Table (excluding platinum-group elements), and Sn; and (c) one or more rare earth elements. The second catalyst consisting essentially of at least one platinum-group element, may be supported by the heat-resistant, porous body.
摘要:
A method for processing an imagewise exposed silver halide color photographic material for photography which comprises the steps of:color-developing a silver halide color photographic material with a color developing solution,processing said developed silver halide color photographic material with a bleaching solution, and thenprocessing said bleached silver halide color photographic material with a processing solution having a fixing ability, wherein the replenishment rate of said color developing solution is 600 ml or less per m.sup.2 of the photographic material; said bleaching solution contains a bleaching agent having an oxidation reduction potential of 150 mV or more and further an organic acid having a pKa of from 2 to 5.0, provided that an aminopolycarboxylic acid or a salt thereof and an iron complex salt of the aminopolycarboxylic acid are excluded, in an amount of 1.2 mol or more per liter of the bleaching solution; said bleaching solution has a pH value of 3.0 to 5.0; and the total time for processing said photographic material with the processing solution having a fixing ability is in the range of 30 seconds to 2 minutes;or a method for processing an imagewise exposed silver halide color photographic material for photography which comprises the steps of:color-developing a silver halide color photographic material with a color developing solution and immediatelyprocessing said developed silver halide color photographic material with a blixing solution, wherein the replenishment rate of said color developing solution is 600 ml or less per m.sup.2 of the photographic material; said blixing solution contains a bleaching agent having an oxidation reduction potential of 150 mV or more; said blixing solution has a pH value of 5.0 to 6.5; and the total time for processing said photographic material with the blixing solution is in the range of 30 seconds to 2 minutes.