摘要:
An image reader system for reading an image recorded on a polymer dispersed type of liquid crystal recording medium in which liquid crystals are dispersed and fixed in resin is provided. Illumination light is directed from a point light source to the liquid crystal recording medium to read the recorded image by a photoelectric conversion element through an optical system with the liquid crystal recording medium defining an object plane and the photoelectric conversion element defining an imaginary plane. Any lowering of contrast is avoided and the image can be read with high precision.
摘要:
A developing operation control device using an electro-developing recording medium on which an image is developed while an electric voltage is applied thereto. With starting the voltage application to the electro-developing medium, a voltage applied to a liquid crystal display included in the electro-developing recording medium is increased. When a predetermined time has passed since the voltage application to the electro-developing recording medium is started, an exposure onto the electro-developing recording medium is started. By starting the exposure, a bright portion occurs on the electro-developing recording medium, and the voltage applied to the bright portion of the liquid crystal display is quickly raised in comparison with a dark portion. The voltage application to the electro-developing recording medium is stopped at a predetermined timing.
摘要:
A looper thread take-up apparatus which is mounted on a position away from a sewing machine bed, on the side facing a needle drop point of a leg portion for supporting the base end of a sewing machine arm on the machine bed with a thread take-up cam fixed on a rotating shaft which is projected from the side face of the leg portion and is interlocked with a sewing machine main shaft within the machine bed or with the upper shaft within the machine arm, where the looper thread take-up cam is rotated synchronously with the vertical motion of the needle at the nose of the machine arm, and with the advancing and retreating operations of a looper within the machine bed, thereby to make supplementary operations easier such as setting of the looper thread, adjusting of the loosening extent or the like without interference with the sewing operation.
摘要:
An electrode 2c and a pinene polymer recording layer 2a with a molecular weight of 500 to 10000 are successively stacked on a substrate 2c, as shown in FIG. 3. By carrying out thermal development, information electric charge that is formed on the resin surface is formed into a thermally stable frost image without decay of the information electric charge. Since no photoconductive layer is needed, when transmitted or reflected light is used to reproduce the frost image, there is no effect of the coloring of a photoconductive layer. If exposure is effected under the application of a voltage, since the depth of dimple patterns of a frost image varies in accordance with the quantity of exposure energy, tonal reproducibility is obtained. In addition, it is possible to obtain high resolution and make an original for OHP, a microfilm, a slidefilm, etc. which is of good quality and has high fidelty to the original document.
摘要:
As shown in FIG. 1a, the information recording medium of the present invention includes an information recording layer on an electrode layer (13), said recording layer made up of a resin system (11) having liquid crystal phases (12) dispersed and fixed therein. In said recording layer, the refractive index of light through said resin system is such chosen as to be substantially coincident with the refractive index of light through the liquid crystal material which is being oriented by an electric field, whereby electrostatic information can be recorded and stored on the recording medium as visible information and the recorded and stored information can be reproduced at any desired time. The present recording medium can also be recycled, if the information recorded on it is erased.
摘要:
Information recording media enable images to be recorded and reproduced with high resolution, wherein oozing of liquid crystal material thereof is prevented and the information recorded without unevenness. A first recording medium has an information recording layer comprising a liquid crystal phase and an ultraviolet curing resin phase. The information recording layer is stacked on an electrode layer provided on a substrate by coating a mixed solution of liquid crystal and ultraviolet curing resin material on the surface of the electrode layer and then irradiating the coating by irradiation with ultraviolet rays, thereby forming a cured skin layer of the resin material on the outer surface of the information recording layer. A second recording medium has a transparent electrode layer additionally provided on the information recording layer of the first recording medium. A third recording medium has an electrode layer, a photoconductive layer, an information recording layer, and an electrode layer, in successive order. A fourth recording medium has a transparent insulating layer or semiconductor layer interposed between the photoconductive layer and the information recording layer of the third recording medium. According to an information recording and reproducing method employing the first recording medium, a gradually increasing voltage is applied between a photosensitive member and the recording medium. As a result, the effective voltage applied to the liquid crystal layer can be raised, enabling increased modulation, improved contrast and responsiveness.
摘要:
An apparatus having a plurality of rack members provided within a plurality of longitudinally spaced frames, a plurality of cages suspended from the rack members, and a plurality of dung and food conveyor belts. The frame comprise stands spaced along the longitudinal direction of the apparatus, a post mounted on each of the stands at a central portion with respect to the lateral direction of the apparatus, and cantilevered brackets secured to each post so as to project in laterally opposite directions. The rack members are secured to the cantilevered brackets so as to form a plurality of racks.