摘要:
A method of optical-film treatment in which coating troubles apt to occur in the formation of a functional layer, e.g., an antireflection layer, on a continuous film by coating fluid application, such as transverse thickness-difference lines, coating streaks, and tailing, are diminished. The method of optical-film treatment comprises wetting with a liquid a continuous film which is being continuously conveyed, continuously rubbing the continuous film with an elastomer, and then removing the liquid from the continuous-film surface, and is characterized in that the surface of the elastomer has a coefficient of static friction of 0.2-0.9.
摘要:
An object of the present invention is to provide a method of treating an optical film wherein coating defects such as chatter, coating streaks and comet failure which are easily caused, when coating a functional layer such as an anti-reflection layer on a long-length film, are improved, as well as an apparatus of treating an optical film. Disclosed is a method of treating an optical film possessing the steps of rubbing a long-length film transported with elastomer moisturized with liquid, and removing the liquid on a surface of the long-length film, wherein an elastomer surface has a static friction of 0.2-0.9.
摘要:
A processing method of an optical film comprising the step of: subjecting a long length roll-film continuously conveyed to a treatment so as to be brought in contact with a processing solution containing at least one type of gas selected from reducing gas and oxidizing gas.
摘要:
A method for producing a functional film having the steps of: (a) forming a coated layer with a coating solution onto a substrate, and (b) drying the coated layer while the substrate is conveyed in a floating state by blowing a gas to an uncoated surface of the substrate from a plurality of blowing outlets arranged along the direction of the conveyance of the substrate, wherein the conveyance apparatus features alternately squared notches and raised portions having the blowing outlets, and in a plurality of the adjacent raised portion and the squared notch, the gas is blown from the blowing outlets to make a difference of back pressure between the raised portion and the uncoated surface of the substrate and the back pressure between the squared notch adjacent to the raised portion and the uncoated surface of the substrate to be between 10-1,000 Pa.
摘要:
For providing a magnetostrictive film that can exhibit high magnetostrictive properties in the vicinity of zero magnetic field and their manufacturing methods, a magnetostrictive film thermal sprayed on an object under test includes a metallic glass film subjected to thermal processing at a temperature lower than the glass transition temperature and not lower than the Curie point, and shows a linearity between the magnetic field and the magnetostriction in at least a part of the magnetic field from −15 kA/m to +15 kA/m (both inclusive).
摘要:
In a transformer including a coil part having a first bobbin to which a coil is mounted, a second bobbin to be fitted to the first bobbin combined to each other, the coil part being sandwiched between magnetic cores from above and below, the first bobbin includes at least one lead drawing through holes on a periphery on the inner peripheral side of a coil mounting surface, and at least one of coil-drawn-leads of the coil is drawn through the lead drawing through hole. With this transformer, coming out of the coil-drawn-lead, displacement, and erroneous wiring are prevented, and hence the inserting capability of the coil is improved. Therefore, the workability is remarkably improved, and hence a product which is low in price can be provided.
摘要:
A surface acoustic wave element includes a surface acoustic wave substrate, an interdigital transducer electrode provided on the surface acoustic wave substrate and a lead electrode provided on the surface acoustic wave substrate. The lead electrode is connected to the interdigital transducer electrode. The surface acoustic wave element further includes a bump electrode provided on a portion of the lead electrodes. The bump electrode includes a first electrode structure and a second electrode structure. The first electrode structure has a top surface and is arranged in contact with the lead electrode, and the second electrode structure covers a portion of the top surface of the first electrode structure such that the remaining portion of the top surface of the first electrode structure is exposed along an entire periphery of the top surface of the first electrode structure.
摘要:
An extruded stretched filament of ultra-high-molecular-weight polyethylene has an intrinsic viscosity [.eta.] of at least 3.5 dl/g, a tensile strength at break of 10 kg/mm.sup.2, a draw ratio of at least 3, a C axis orientation degree of at least 0.9, an outer diameter of 0.1 to 10 mm.phi., and a substantially indefinite length, and a method and apparatus for producing the same.
摘要翻译:超高分子量聚乙烯的挤出拉伸丝的特性粘度η至少为3.5dl / g,断裂拉伸强度为10kg / mm 2,拉伸比至少为3,C轴 取向度至少为0.9,外径为0.1〜10mmφ,并且基本上不定长度,以及其制造方法和装置。
摘要:
This invention relates to a corrugated board-like sheet made of a synthetic resin. More particularly, it relates to a corrugated board-like sheet made of a synthetic resin having a flap portion with hinge effect.
摘要:
Air-cleaning filter element prepared by applying a pressure-sensitive adhesive agent to at least a pair of three-dimensionally mesh-structured elastic-flexible webs, disposing evenly an adsorbent material, such as activated carbon, in a size range of 0.5 mm to 10 mm in diameter between said pair of elastic-flexible webs and pressing the same elastic-flexible webs together as superimposed. The air-cleaning filter element is free from such a deterioration of the adsorbent material as caused by an adhesive and any significant fluid pressure drop on passage of fluid.