摘要:
An applicator device comprises a reservoir tank trapping embrocation, a stage holding a substrate, a ferrule having a slit-shaped opening section above the stage, a fluid transfer pump guiding the embrocation within the reservoir tank to the ferrule, a first opening and closing valve between a suction opening of the fluid transfer pump and the reservoir tank, opening when a suction operation is carried out and closing when a discharge operation is carried out, a second opening and closing valve between a discharge opening of the fluid transfer pump and the ferrule, opening when a discharge operation is carried out and closing when a suction operation is carried out, and driving means relatively moving the ferrule and/or substrate when the slit-shaped opening section and the substrate are adjacent to one another, wherein the fluid transfer pump comprises a membranous sealing member sealing a gap between a cylinder and a plunger.
摘要:
An applicator device comprises a reservoir tank trapping embrocation, a stage holding a substrate, a ferrule having a slit-shaped opening section above the stage, a fluid transfer pump guiding the embrocation within the reservoir tank to the ferrule, a first opening and closing valve between a suction opening of the fluid transfer pump and the reservoir tank, opening when a suction operation is carried out and closing when a discharge operation is carried out, a second opening and closing valve between a discharge opening of the fluid transfer pump and the ferrule, opening when a discharge operation is carried out and closing when a suction operation is carried out, and driving means relatively moving the ferrule and/or substrate when the slit-shaped opening section and the substrate are adjacent to one another, wherein the fluid transfer pump comprises a membranous sealing member sealing a gap between a cylinder and a plunger.
摘要:
A fluid transfer pump comprises a cylinder having a suction opening and a discharge opening, a plunger provided within the cylinder movable to and fro in a direction of an axis line of the cylinder, and a membrane-like sealing member for sealing a gap between the cylinder and the plunger, wherein the plunger is driven to and fro for carrying out suction operation and discharge operation alternately, so that fluid is sucked through the suction opening, then the sucked fluid is discharged through the discharge opening, wherein the suction opening is provided on a side portion of the cylinder so that a fluid transfer pump is provided which has an extremely small accumulation rate of fluid, and has good fluid displacement characteristic.
摘要:
There is provided a melt spinning apparatus capable of reducing the unevenness of fineness of a yarn. The nozzles of the spinning plate are arranged annular in at least one circle, and a cylindrical filter is disposed at an exit of a cooling wind in the cooling device so as to enclose around a spun yarn discharged from the spinning plate. The annular diameter of the nozzles is from no less than 0.6 times to no more than one time of the internal diameter of the cylindrical filter, and the flow velocity of the cooling wind blown from the cylindrical filter is distributed gradually higher according to the downstream of the spun yarn.
摘要:
To improve the success rate of yarn switching by reducing the variation of the winding tension during the yarn switching operation, a turret type yarn winder is provided, wherein the upper yarn switching mechanism 8 and the lower yarn switching mechanism 9 are provided at positions wherein, when the empty bobbin 50 held by the spindle 4 is displaced by the rotation of the turret member 2 toward the yarn 60 supported by the respective yarn path restriction guides of the yarn switching mechanisms 8, 9, the circumference of the empty bobbin 50 is brought into contact with the yarn 60 at a contacting angle, which angle increases as the turret member rotates, and wherein the dog portion 30 mounted to the turret member 2 causes the yarn searching guide 25 of the lower yarn switching mechanism 9 to rotate in synchronism with the rotation of the turret member 2, and the guide plate 31 for forming the anchor yarn winding is actuated to move the yarn 60 in the axial direction of the bobbin 50.
摘要:
In order to provide a see-through solar cell module in which the manufacturing costs can be reduced and transmittance can be readily modified without modifying the manufacturing steps, there is provided a solar cell module comprising solar cells in which are layered a conductive substrate, and a lower electrode layer, a photoelectric conversion layer, and an upper electrode layer in the stated order on the conductive substrate; the solar cell module having a configuration in which a plurality of through-openings that pass through the conductive substrate to the upper electrode layer in the layering direction is formed over the entire surface of the solar cells.
摘要:
An apparatus capable of producing a laminated microcapsule sheet through transferring with high productivity of a drug solution of high viscosity accurately as much as a given weight while avoiding run-off from an enteric layer. There is provided an apparatus comprising edible film holding means (1) for holding an edible film (4); solution transfer printing means (2) equipped with multiple needles (22) for transfer printing of a solution containing any of materials; and a pallet (3) for applying of the solution containing any of materials to the solution transfer printing means (2).
摘要:
An apparatus having an XY-stage adapted to support base material, such as paper, and conduct two-dimensional moving thereof; a nozzle unit having three liquid droplet feeding nozzles adapted to feed separately liquid droplets containing a first shell material, liquid droplets containing a core material and liquid droplets containing a second shell material from above the base material so as to cause them to spot to the surface of the base material; and a drying unit adapted to dry the spotted liquid droplets to thereby form first and second shell films is provided.
摘要:
The yarn manufacturing process is monitored by detecting a yarn tension while the yarn spun by a spinning device is wound by a winding device. The yarn tension detected by the yarn tension sensor is corrected based on the rate of change in a winding condition such as a traverse speed or a winding speed, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected tension. Also, an abnormal judging reference is corrected based on the rate of change in a winding condition, and whether the yarn manufacturing process is in a normal condition or not is judged based on the corrected abnormal judging reference.
摘要:
A yarn winder in which a fluctuation of winding tension is avoided and the winding characteristics are made uniform from the most inner to the most outer layer. Yarn is wound by a winder in which a spindle 2 having a positively driven pressure roller 5 is positively driven, the pressure roller 5 being positioned so that it is not in contact with a tube 100 immediately after the yarn setting operation. After a predetermined amount of yarn layer has been wound on the tube 100, the pressure roller 5 is moved so that it contacts the yarn layer on the tube 100. The surface speed of the pressure roller 5 is controlled to be higher than that of an empty tube until the yarn is switched to the empty tube, wherein the controlled speed is approximately the same as or lower than the surface speed of a fully loaded tube, and the surface speed of the pressure roller is controlled to be approximately the same as the surface speed of the empty tube after the yarn has been switched to the empty tube.