A gelatinize hairdressing foil and its preparation method are disclosed. One surface of said gelatinize hairdressing foil is a dark side, which contacts with hair, and an other surface of said gelatinize hairdressing foil is a bright side. Said dark side is provided with a zonal gelatinize layer. An anti-adhesive layer can be provided on said bright side. The hairdressing foil can contain an aluminum foil, can be provided with a release layer on said dark side, and can be provided with aluminum foils on both surfaces and a plastic film between said two aluminum foils. When quiff is put on said dark side, it is adhered by the release layer on the dark side. Therefore, the quiff is apt to form a layer instead of a tangle, and when liquid medicine for perming and dyeing is coated on hair, each hair could be coated with said liquid medicine.

A primary object of the present invention is to provide a polarizing plate excellent in durability. A polarizing plate (100) according to an embodiment of the present invention includes: a polarizer (10); and a protective film (21 and 22) arranged on at least one side of the polarizer (10). The polarizing plate (100) has a dimensional change ratio of 0.2% or more in a transmission axis direction thereof when the polarizing plate (100) cut into a size measuring 100 mm by 100 mm is bonded to a glass plate with a pressure-sensitive adhesive and the following operation is repeated 100 times: the polarizing plate (100) bonded to the glass plate is left to stand under an atmosphere at 40 C. for 30 minutes and then left to stand under an atmosphere at 85 C. for 30 minutes.

Disclosed is a ceramic laminate sheet comprising a ceramic sheet having a plurality of cracks and a polymer resin layer disposed on one side or both sides of the ceramic sheet, wherein the plurality of cracks pass through the ceramic sheet from one side to the other side thereof, the cracks divide the ceramic sheet into a plurality of pieces, grooves for formation of the cracks are not provided in one side and the other side of the ceramic sheet.

A method for cutting to length a piece of tube having an inner tube and an outer tube sheathing, the piece of tube being detached with the aid of a cutting tool at a cutting site in a plane oriented transversely to the longitudinal extent of the tube. The tube sheathing is surrounded by a severable tube fixing element, which covers over the intended cutting site before the piece of tube is detached using the cutting tool at the cutting site, and the tube fixing element completely encloses the outer tube sheathing in the circumferential direction. The tube fixing element is fixed on the tube sheathing and/or the tube enclosed by the tube fixing element is severed with the cutting tool such that a relative displacement of the tube fixing element with respect to the tube sheathing or of the tube sheathing with respect to the inner tube is prevented.

An optical device includes a shaped layer, an optical function layer, and an embedding resin layer. The shaped layer has a structure forming a concave section. The optical function layer is formed on the structure, and partially reflects incident light. The embedding resin layer is made of energy beam curable resin, the embedding resin layer having a first layer having a first volume, and a second layer formed on the first layer, the second layer having a second volume, the concave section being filled with the first layer, a ratio of the second volume to the first volume being equal to or larger than 5%, the structure and the optical function layer being embedded in the embedding resin layer. In the optical device, at least one of the shaped layer and the embedding resin layer has light transmissive property, and an entrance surface for the incident light.

A nasal dilator comprises a laminate of vertically stacked layers each comprising at least one member or component. The layers form a unitary, or single body, truss. The truss features horizontal regions adapted to engage outer wall tissues of first and second nasal passages and to traverse the bridge of a nose therebetween. The dilator acts to stabilize and/or expand the nasal outer wall tissues and prevent said tissues from drawing inward during breathing. Dilator members, including components thereof, are configured to dimensional criteria suitable to engage and provide effective dilation to nasal passages, that create lateral and longitudinal registration of dilator members or components during manufacture, and that facilitate manufacture with minimal material waste. Methods of manufacture further include progressive steps that fabricate and assemble components into finished devices, including user assembly thereof. Embodiments further include a user-adjustable truss length, a truss which features a resilient member with divergent extensions and/or enlarged terminal ends, and a plurality of resilient members joined together at their end portions.

There is disclosed a mobile terminal including a display panel, a frame comprising a front surface where the display panel is disposed, a rear case coupled to one surface of the frame, to form an electric/electronic control unit there between the frame and the rear case, a heat spreader module provided between the display panel and the frame, wherein the heat spreader module includes a metallic plate in contact with the display panel, a heat spreading material layer disposed on a rear surface of the metallic plate and an adhesive layer disposed between the heat spreading material layer and the metallic plate to bond the metallic plate and the heat spreading material layer with each other. Even when the frame is partially eliminated, the mobile terminal may support the display panel and securing the heat spreading performance simultaneously, using the heat spreader module having a preset rigidity.

A method of manufacturing curved composite structural elements can include fabricating a web ply in a flat curve over a removable substrate and laying up the ply on a curved web surface of a manufacturing tool. The method also can include laying up a diagonal ply with fibers oriented at +/45 from the centerline of the web surface. The method further can include cutting a unidirectional composite tape into segments and laying up the tape segments to form a cross ply with a fiber orientation normal to the centerline of the web surface. One or both edges of the diagonal and cross plies may be folded over one or two sides of the manufacturing tool to form one or two flange surfaces. Additionally, a cap ply can be laid up on one or both flange surfaces using composite tape. The structural element layup can then be inspected and any excess composite material can be trimmed away.

A manufacturing device for a liquid crystal display panel includes a stage including a first stage part and second stage part. The stage is configured to support a substrate laminate. A knife includes an entrance portion and a rigidity securing portion. The knife is configured to peel a support substrate of the substrate laminate. The stage is configured to rotate in a direction parallel with a surface of the stage. The rigidity securing portion of the knife is thicker than an entrance portion of the knife.

The present disclosure relates to a method and an apparatus for separating a flexible display film from a substrate. The method of separating a flexible display film from a substrate according to the present disclosure comprises the steps of dividing the substrate attached with the flexible display film on a side thereof into a plurality of pieces, and separating part or all of the plurality of pieces from the flexible display film. The apparatus for separating a flexible display film from a substrate according to the present disclosure comprises a division component configured to divide the substrate attached with the flexible display film on a side thereof into the plurality of pieces, and a substrate-film separation component configured to separate part or all of the pieces from the flexible display film.