Abstract:
PROBLEM TO BE SOLVED: To provide a connection method, a nipple for a mouthpiece used for the connection method, and a hose mouthpiece connection structure for connecting a hose and the nipple for the mouthpiece by the connection method, without impairing sealability when the hose and the nipple itself are deformed, in the method for connecting without clamping the hose and the resin nipple for the mouthpiece by a clamp. SOLUTION: This connection method is provided for integrally welding the nipple and the hose by heating an annular body, after insetting the nipple into the hose 14 so that the outer periphery of the annular bodies 40, 42 and 44 contacts with the hose inner periphery, by arranging at least one annular body on an outer peripheral surface of the nipple 24 so that the inner periphery of the annular body contacts with the outer periphery of the nipple. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a joined body which is excellent in dimensional accuracy and can be easily produced without causing problems to be caused in a solid joining method and to provide a joining method for obtaining the joined body. SOLUTION: The joined body has a first base material 21, a second base material 22 and a joining film 3 for joining the joint surface 23 of the first base material 21 to the joint surface 24 of the second base material 22. The joining film 3 comprises a silicone material. The first base material 21 is joined to the second base material 22 by the adhesion expressed in the surface area of the joining film 3 by imparting joining energy to at least a partial area of the joining film 3. A gap material 32 having a function of regulating a distance between the first base material 21 and the second base material 22 is arranged on the joining film 3. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a mask or the like capable of depositing a light emitting layer with high accuracy by keeping a prescribed distance between a substrate and a mask plate, bringing the mask plate into contact with the substrate with good accuracy, and reducing the positional shift of a mask pattern at use. SOLUTION: The mask 30 provided with a base material part 10 on which openings 12 are formed, and a mask part 20 made to contact with the base material part 10 corresponding to the opening 12, has a spacer 38 holding the base material part 10 and the mask part 20 in a prescribed distance. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract:
PURPOSE:To obtain a consumable casting pattern having good dimensional accuracy in a short time by interposing a dielectric material in the joint parts of the respective constituting parts of the pattern, assembling said parts into a product shape and irradiating a microwave over the entire part of the pattern. CONSTITUTION:The respective constituting parts of a pattern formed separately of foamed polystyrene, etc. are joined and a plate-shaped hot melt adhesive agent or the like contg. at least a dielectric material such as carbon particles is sandwiched in the joint parts thereof. A suitable pressing force is exerted on the joint surfaces and while the assembled state is maintained, a microwave is irradiated thereto. The adhesive agent contg. the dielectric material or the surface of the pattern material is thus melted and the integrated consumable casting pattern is manufactured.
Abstract:
An adhesive pattern (4) is formed by applying a photocurable and thermosetting adhesive comprising as indispensable ingredients (A) a carboxyl group-containing photosensitive prepolymer having both a carboxyl group and an ethylenically unsaturated bond in its molecule and an acid value in the range of 30 to 160 mg KOH/g, (B) an epoxy resin, and (C) a photopolymerization initiator onto a surface of a substrate (1) as a member to be bonded to form a coating film; selectively exposing the coating film to an active energy ray through a photomask (3) according to a predetermined pattern, thereafter removing an unexposed portion by development with an aqueous alkaline solution. Then, a sheet member (5) as a joining member is pressed onto the adhesive pattern mentioned above, and the adhesive pattern is thermally cured to obtain a laminated structure.