Abstract: There is provided a method for selectively transferring pixel control devices onto a planar display substrate, which method enables prepared pixel control devices to be easily, reliably and inexpensively mounted without inducing any loss of pixel control devices. The pixel control devices (1) are formed in a large number at pitches (5, 6) obtained respectively by dividing pitches (105, 106) on the planar display substrate (100) by natural numbers. The pixel control devices corresponding to the number of the pitches (105, 106) on the planar display substrate (100) are picked up, retained on a transparent thermoplastic resin film (101) formed on the planar display substrate (100) utilizing the plastic deformation of the film and fixed at the peripheries thereof with a transparent ultraviolet curing resin film (104).

Abstract: There is provided a method for selectively transferring pixel control devices onto a planar display substrate, which method enables prepared pixel control devices to be easily, reliably and inexpensively mounted without inducing any loss of pixel control devices. The pixel control devices (1) are formed in a large number at pitches (5, 6) obtained respectively by dividing pitches (105, 106) on the planar display substrate (100) by natural numbers. The pixel control devices corresponding to the number of the pitches (105, 106) on the planar display substrate (100) are picked up, retained on a transparent thermoplastic resin film (101) formed on the planar display substrate (100) utilizing the plastic deformation of the film and fixed at the peripheries thereof with a transparent ultraviolet curing resin film (104).

Abstract: An ultrasonic signal is transmitted to a heel bone or patella of a person being examined to obtain data of velocity of transmission propagation. The data which is obtained is computerized through calculation to compute a two-dimensional ratio of a compact bone to a bone structure (Au) from a one-dimensional ratio of a compact bone to a bone structure (Eu). Then, a chart is drawn to suffice an Au for which a fractal geometry is utilized to compare the chart with an image of an Au of a healthy person who is under the same condition in sex and age. The portions different from each other are then sorted by color for evaluating the progress of osteoporosis.

Abstract: A loom is slowly operated in reverse rotation to move the loom to a position where a cutter is able to easily cut an improper weft when there occurs an error in the picking motion. Then, the loom is operated in normal rotation to move it to a position where the improper weft remaining in the shedding motion can be easily removed. A pick finding device is then operated to temporarily separate a main shaft and the shedding motion, and a harness frame is reversely rotated for 360.degree.. A new weft is then inserted after the improper weft is removed from the shedding motion. In the course of the operation, a cloth fell is held at a fixed position to protect the cloth fell from being beaten by a reed. The take-up motion is then operated in normal rotation, and at the same time the let-off motion is rotated in the reverse direction at a fixed rotational ratio to provide a warp with proper tension.

Abstract: A device for counting and discharging corrugated cardboard boxes which is provided in a corrugated cardboard box making machine wherein a rotary screw is arranged for receiving corrugated cardboard boxes one by one forwarded thereto and successively stacking and storing said boxes vertically upward from the bottom, and when the number of the boxes have reached a predetermined number, a group of said boxes are sorted and discharged in a horizontal direction by a first and second pusher bars for a next manufacturing process wherein each of the pusher bars is provided with a dividing member for sorting the boxes.

Abstract: A double twist spindle apparatus is arranged to wind two lines of first-twisted component yarns after arranging them in order and performing second twisting operation. A take-up bobbin which winds the first-twisted component yarns is rotated by skin frictional drive of a driving roller wherein a yarn winding speed is kept constant even if winding diameter is increased. A hollow spindle and a driving roller are independently driven by separate driving sources. Accordingly, the relation between rotating speed of the hollow spindle and winding speed of the take-up bobbin can be simply changed by regulating the rotational ratio of the two driving sources.

Abstract: In a weft detecting device, optical fiber bundles, lenses, a light emitting module, a light receiving module, and an amplifier are integrated in a thin detecting sensor body having substantially the same shape of that of reed dent so that the device can be fitted in the narrow space between the reed dents of an air jet loom.

Abstract: An improper weft removing device for an air jet loom is capable of precisely measuring the length of the improper weft and judging whether the whole of the improper weft has been discharged or a cut piece of the improper weft is left in the open shed of the warps at the time of discharging the improper weft. The device includes a sensor for detecting the passage of the improper weft, a controller for measuring the length of the improper weft according to a signal outputted from the sensor, a nozzle for blowing pressurized air against the end portion of the improper weft thereby controlling the running attitude of the end portion of the improper weft, and a discharge nozzle for delivering the improper weft on an air stream to a discharge dust box, wherein the blowing pressure of the discharge nozzle can be controlled.

Abstract: The present invention relates to a folding device in a corrugated cardboard box making machine which is capable of adapting to a thickness of a corrugated cardboard sheet by regulating a space between a folding belt and an upper guide, and also capable of accurately making folding width of the corrugated cardboard sheet by regulating the position of a gauge belt. Having main transporting means for simultaneously positioning the folding belt, upper guide and gauge belt, the device is provided with an upper guide transporting means for independently regulating the position of the upper guide and a gauge belt transporting means for independently regulating the position of the gauge belt. The device is further provided with a control means for controlling the drive means and the gauge belt transporting of the upper guide transporting means.

Abstract: A corrugated cardboard box making machine wherein the units such as feed unit, printing unit and slotting unit are separably connected in alignment with a driving shaft being provided on each one of the units, and on an external gear which is one element of a coupling arranged between the driving shafts engaging projections are provided and on an internal gear which is the other element, there are provided engaging concave portions to automatically receive the engaging projections only when rotational positions of both of the gears are coincided. The machine is further arranged to automatically and accurately perform smooth connecting operation of each driving shaft when each unit is reconnected after such work as printing plate exchange is finished.

Abstract: A corrugated cardboard box stacking device in a corrugated cardboard box making machine wherein the space for stacking manufactured and folded corrugated cardboard boxes is divided into two of lower and upper spaces of a corrugated cardboard box storing space and a corrugated cardboard box stacking space which is positioned above and a little ahead of the storing space, and the uppermost cardboard box of a group of stacked corrugated cardboard boxes is moved by a kicker one by one to the corrugated cardboard box stacking space where a group of the corrugated cardboard boxes are moved at once to a delivery belt by a pusher bar when the number of the boxes have reached a predetermined number. The pusher bar does not affect the group of the corrugated cardboard boxes stacked in the storing space and an exact number of a group of the corrugated cardboard boxes in the stacking space can be moved at once to the delivery belt and the like.

Abstract: A spindle driving device for a covering machine includes a plurality of groups of spindles. Each group of spindles includes a predetermined number of spindles and an electric motor is associated with each group. A driving pulley is removably installed on each motor and a tension pulley is associated with each group of spindles. An endless belt is stretched around the driving pulley, the spindle wharves attached to each spindle and the tension pulley in each group. The tension pulley is mounted at a central portion of an arm and the arm is supported at one end by a pivot which is connected to a slider for movement along a guide-rod for removing slackness in the endless belt. The other end of the arm is attached to an energizing member for biasing the arm in a direction for removing slackness in the endless belt.

Abstract: On an air jet loom, one or more accelerator tubes are arranged in between a main jet nozzle and yarn guides or the like in axial alignment with the main jet nozzle preferably in an axially rotatable fashion in order to increase weft transportation energy of the air flow carrying the weft by sucking ambient air into the accelerator tube. Remarkable increase in travelling speed of the weft under unchanged air pressure or appreciable reduction in power consumption with unchanged travelling speed of the weft can be expected.