A composite material molding method is provided for forming a composite material. The molding includes disposing carbon fiber in a cavity inside an openable and closable mold, injecting resin into the cavity in a state in which a clamping pressure is exerted on the mold and curing the resin. When a threshold value of the pressure inside the cavity is set to a pressure that is lower than the clamping pressure and the resin is injected into the cavity while exerting an injection pressure that is equal to or greater than the clamping pressure on the resin until the pressure inside the cavity reaches the threshold value. Then, after the pressure inside the cavity has reached the threshold value, the inside of the cavity is suctioned.

A composite material molding method is provided for forming a composite material. The molding includes disposing carbon fiber in a cavity inside an openable and closable mold, injecting resin into the cavity in a state in which a clamping pressure is exerted on the mold and curing the resin. When a threshold value of the pressure inside the cavity is set to a pressure that is lower than the clamping pressure and the resin is injected into the cavity while exerting an injection pressure that is equal to or greater than the clamping pressure on the resin until the pressure inside the cavity reaches the threshold value. Then, after the pressure inside the cavity has reached the threshold value, the inside of the cavity is suctioned.

A light emitting device includes: a substrate; and at least one light-emitting part comprising a light source and a sealing member covering the light source, wherein the sealing member includes a dent and a peripheral portion surrounding the dent, and includes at least one projection at the peripheral portion.

A light emitting device includes: a substrate; and at least one light-emitting part comprising a light source and a sealing member covering the light source, wherein the sealing member includes a dent and a peripheral portion surrounding the dent, and includes at least one projection at the peripheral portion.

The present disclosure provides a method of casting ribs on substrate, said method comprising acts of, mounting applicator comprising plurality of nozzles and polymer filled into the applicator, placing the substrate below the nozzles of the applicator, applying pressure onto the melt polymer to cast plurality of polymer ribs of predetermined shape on the substrate, and cooling the substrate casted with ribs.

The present disclosure provides a method of casting ribs on substrate, said method comprising acts of, mounting applicator comprising plurality of nozzles and polymer filled into the applicator, placing the substrate below the nozzles of the applicator, applying pressure onto the melt polymer to cast plurality of polymer ribs of predetermined shape on the substrate, and cooling the substrate casted with ribs.

There is provided a polarized plastic lens for spectacles configured to be thin having almost the same thickness as the thickness of a normal plastic lens for spectacles, and a method for manufacturing the polarized plastic lens for spectacles, the plastic lens including a first lens base material having an object-side surface; a second lens base material having an eyeball-side surface; and a polarized film provided between the first lens base material and the second lens base material so that a minimum value of a distance between the polarized film and the object-side surface is 0.3 mm or more and 0.7 mm or less.

There is provided a polarized plastic lens for spectacles configured to be thin having almost the same thickness as the thickness of a normal plastic lens for spectacles, and a method for manufacturing the polarized plastic lens for spectacles, the plastic lens including a first lens base material having an object-side surface; a second lens base material having an eyeball-side surface; and a polarized film provided between the first lens base material and the second lens base material so that a minimum value of a distance between the polarized film and the object-side surface is 0.3 mm or more and 0.7 mm or less.

The manufacturing method of the sheet having the needle-like protruding portions includes: preparing a mold including needle-like recessed portions, and a solution supply device including a slit-like opening formed at a nozzle distal end portion; supplying a solution from the solution supply device to the mold in a state that the nozzle distal end portion is pressed to a front surface of the mold, and filling the solution in the needle-like recessed portions; and moving the solution supply device relatively to the mold in a state that the nozzle distal end portion is brought into contact with the front surface of the mold, and, as a hardness distribution in a thickness direction of the mold, an average value of a Young's modulus at a part within 40 μm from the front surface of the mold is 1.9 MPa or higher and 100 MPa or lower.

A container for packaging and dispensing of a solid cosmetic or care product. The container comprises a hollow base and a cap for holding the solid product. The cap is rotatably mounted on the hollow base of the container to present the solid product to a surface of application including skin, face, lip, eyelashes, hair, nail etc.