摘要:
The present invention provides an ink which provides an image with a sufficient image density free from bleeding and unevenness, dries rapidly on paper and can be jetted at a high reliability and a recording method using said ink. A novel ink for ink jet recording comprising water, a coloring material and a water-soluble organic solvent is provided, characterized in that said ink comprises a polymer containing a carboxyl group having an average molecular weight of from 1,000 to 20,000 in the free or salt state in an amount of from 0.1 to 3% by weight, a water-soluble organic compound which normally stays solid and vaporizes in a proportion of not less than 50% by weight at a temperature of from 100.degree. C. to 350.degree. C. in an amount of from 1 to 20% by weight, and a compound represented by the following formula (A):R--O--X.sub.n H (A)wherein R represents a functional group selected from the group consisting of C.sub.4-8 alkyl, alkenyl, alkinyl, phenyl, alkylphenyl, alkenylphenyl and cycloalkyl groups; X represents an oxyethylene or oxypropylene group; and n represents an integer of from 1 to 4 in an amount of from 1 to 20% by weight, and said ink exhibits a surface tension of from 20 to 40 mN/m and a pH value of not less than 7.5. The ink is jetted at an output of from 1 to 70 ng per droplet to effect recording.
摘要:
A sealed secondary cell maintaining enclosed property and battery performance for a long period in a wide range of environments of use including high temperature, high humidity, and vibration is presented. A terminal pole is composed of a current collector, a flange with a flat top surface, and a pole formed on the flange upper surface projecting at right angle, a rotation arresting portion of the terminal pole is formed by the flange and lower side of a lid, an annular packing is disposed between the flange upper surface and lid lower side so as to surround the pole, an annular pressing spring is pressed in from above the pole, the annular packing interposed between the flange upper surface and lid lower side is compressed in the vertical direction by the elastic force of the annular pressing spring, the annular pressing spring is stopped on the outer circumferential edge of the pole at a position for sealing and fixing the terminal pole in the lid, and thereby the battery jar is enclosed.
摘要:
A data processing apparatus includes an image data storage memory for storing image data including periodically supplied image data having a first graphic event and image data having a second graphic event. The image data storage memory is controlled to store image data having the first graphic event preferentially while inhibiting the storage of image data having the second graphic event based on prescribed display priority levels allocating a higher display priority to the first graphic event than to the second graphic event. The inhibition of the storage of image data having the second graphic event is released when first graphic event data transferred periodically is transferred to stop and display a first graphic display position.
摘要:
A liquid crystal apparatus comprises a) a liquid crystal device comprising an electrode matrix composed of scanning electrodes and data electrodes, and a ferroelectric liquid crystal; and b) a driving means. The driving means includes a first drive means for applying a scanning selection signal two or more scanning electrodes apart in one vertical scanning so at to effect in one picture scanning in plural times of vertical scanning, and a second drive means for applying data signals in synchronism with the scanning selection signal.
摘要:
A display apparatus, including a plurality of pixels arranged in a plurality of rows and a plurality of columns, each pixel including a pair of oppositely disposed electrodes and a liquid crystal disposed between the electrodes, a plurality of scanning lines each commonly connecting pixels arranged in a row, and a plurality of data lines each commonly connecting pixels arranged in a column, drive means for applying a scanning signal to the scanning lines and applying data signals to the data lines in synchronism with the scanning signal, a display data storage memory for storing display data supplied from a display data input device, a control for, when display data supplied from the display data input device is moving display data, controlling the display data storage memory to store the moving display data and supply address data for designating only scanning lines corresponding to the moving display data so as to control the electrode matrix to scan only the scanning lines on which the moving display data is written.
摘要:
A charging member has a conductive support, an elastic layer formed on the conductive support, and a tubing layer formed on the elastic layer. Fine particles are present between the tubing layer and a layer provided beneath the tubing layer is contact therewith.
摘要:
The present invention provides hydrophilic crosslinked polymer fine particles made of a copolymer composed of: 2-50% by weight of (a) a monoethylenic monomer having a polyoxyalkylene or polyvinylpyrrolidone chain, 20-97% by weight of (b) a (meth)acrylamide type monoethylenic monomer, 1-30% by weight of (c) a crosslinkable unsaturated monomer selected from the group consisting of compounds having, in the molecule, at least two polymerizable double bonds, and compounds having, in the molecule, at least one functional group selected from hydrolyzable silyl groups and 1,2-epoxy groups and one polymerizable double bond, and 0-50% by weight of (d) other monoethylenic monomer. Said polymer fine particles are superior in polymerization stability as well as in dispersion stability during storage, undergoes no adverse effect by dispersion stabilizer owing to no use of said stabilizer, and are suitably used for formation of a hydrophilic film.
摘要:
The present invention provides a wet-on-wet coating method comprising applying a thermosetting aqueous coating composition (A), and applying a thermosetting aqueous coating composition (B) to the uncured coating surface of the aqueous coating composition (A) wherein the aqueous coating composition (A) contains a base resin with a neutralization value of 20 to 30 KOH mg/g and the aqueous coating composition (B) contains a base resin with a neutralization value higher by 10 to 20 KOH mg/g than the base resin of the aqueous coating composition (A).
摘要:
A bag for packaging heavy materials, exhibiting excellent strength, content packaging performance, stacking performance on the pallets, and anti-collapsing performance. The bag is made of a multi-layer laminated film which comprises an outermost layer of a polyethylene film containing an inorganic filler in an amount of from 20 to 80% by weight and an innermost layer of a polyethylene film containing an inorganic filler in an amount of from 10 to 40% by weight, the outermost layer having on the surface thereof a coefficient of static friction of not smaller than 0.5 (ASTM D 1894), a coefficient of dynamic friction of not larger than 0.5 (ASTM D 1894) and a gloss of not larger than 50% (JIS Z 8741, at a measuring angle of 60.degree.), and the content of the inorganic filler in the innermost layer being from 1/2 to 1/6 of the content of the inorganic filler in the outermost layer.
摘要翻译:用于包装重材料的袋子,具有优异的强度,包装性能,托盘上的堆叠性能以及抗折叠性能。 该袋由多层层压膜制成,该多层层压膜包括含有20至80重量%的无机填料的聚乙烯膜的最外层,并且含有一定量的无机填料的聚乙烯膜的最内层 为10〜40重量%,最外层的表面的静摩擦系数为0.5以上(ASTM D 1894),动摩擦系数为0.5以下(ASTM D 1894)和 光泽度不大于50%(JIS Z 8741,测量角度为60度),最内层的无机填料的含量为+ E,fra 1/2 + EE至+ E, 6 + EE的最外层无机填料的含量。
摘要:
A liquid crystal apparatus includes a liquid crystal device including scanning electrodes, data electrodes and a ferroelectric liquid crystal disposed between the scanning electrodes and the data electrodes. A scanning selection signal and a scanning nonselection signal are applied to the scanning electrodes. The data signals are applied to the data electrodes in phase with the scanning selection signal. The average voltage values of the data signals are varied during the period of applying a scanning selection signal.