Abstract:
PROBLEM TO BE SOLVED: To provide technique capable of quantitatively evaluating the Sake preservation performance of each glass container at early stage.SOLUTION: A specific ingredient in Sake is added to the glass container, and the Sake preservation performance of the glass container is evaluation according to a change in concentration with the passage of time of the added ingredient and a generated component derived from the added ingredient.
Abstract:
PROBLEM TO BE SOLVED: To provide an adhesive for glass, which is based on organic-inorganic hybrid glass that is improved in stability after stuck, secures harmony between a refractive index thereof and that of a glass material being an object to be stuck, is improved in discoloration, is reduced in the number of residual air bubbles.SOLUTION: The adhesive (Ga) for glass comprises an organic-inorganic hybrid composition (Y) obtained by mixing polysiloxane (A) having hydroxyl terminal groups, a highly reactive metal alkoxide (B) and another metal alkoxide (C) and subjecting an obtained mixture to a dehydration condensation reaction. The polysiloxane having hydroxyl terminal groups is methyl phenyl polysiloxane having a methyl group and a phenyl group. A ratio of the number of the hydroxyl groups (Af) of the polysiloxane having hydroxyl terminal groups to that of alkoxyl groups (Bf) of the highly reactive metal alkoxide (B) is 1:2 to 1:8. A ratio of the number of the hydroxyl groups (Af) to the ratio of alkoxyl groups (Cf) of the metal alkoxide (C) is 1:0.4 to 1:8.
Abstract:
PROBLEM TO BE SOLVED: To provide a cap having both of designability and functionality with which its design value is maintained in the process of merchandise distribution to a consumer, and which is adapted to a cap of any size.SOLUTION: At a position under a top 6 of a cap body which is molded from a transparent material, a projection 8 for holding hermetic seal is provided in a manner to project inward. The hermetic seal 7 having a design layer 9 formed at the center of the top surface, is held at a position under the top 6 by the projection 8, and the design layer 9 of the hermetic seal 7 is visually recognized through the transparent top 6.
Abstract:
PROBLEM TO BE SOLVED: To provide a gas barrier thermoplastic polyester-based resin laminated body capable of preventing interlayer peeling and suppressing opacification, a preform for stretch blow molding having the polyester-based resin laminated body, and a packaging container formed by molding the preform for stretch blow molding. SOLUTION: The preform for stretch blow molding is molded having a gas barrier thermoplastic polyester-based resin composition (P) including: a first thermoplastic polyester resin (A) of 10-90 pts.wt. containing a diol component having a straight-chain hydrocarbon and a dicarboxylic acid; a second thermoplastic polyester resin (B) of 8-85 pts.wt. containing a diol component having an alicyclic hydrocarbon and a dicarboxylic acid; and an aromatic polyamide resin (C) of 0.1-43 pts.wt., and a portion laminating a thermoplastic polyester-based resin (Q) on at least one surface side of the resin composition (P). Further, the packaging container is formed by the stretch blow molding of the preform. COPYRIGHT: (C)2011,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a method for inspecting a foreign substance in liquid, which can efficiently detect the existence of the foreign substance in the liquid without being influenced by the property of the liquid and information of a container surface.SOLUTION: Objects to be inspected are continuously conveyed, a single object to be inspected is irradiated with light on a predetermined inspection position, the object to be inspected is simultaneously imaged by first and second imaging means arranged separately from each other, and whether a silhouette image of the predetermined number or more of pixels exists or not is detected respectively from a first image captured by the first imaging means and a second image captured by the second imaging means. When the same silhouette image is detected from the first and second images, a three-dimensional position of the silhouette image is measured by trigonometry based on predetermined positions of the first and second imaging means and silhouette image positions of the first and second images to obtain silhouette position information, and the silhouette position information is compared with container position information in which the three-dimensional position of the container surface is previously stored to determine whether or not the silhouette image is located on the container surface.
Abstract:
PROBLEM TO BE SOLVED: To provide a bottle rotation mechanism of an abrasive blasting apparatus which has a simple mechanism, reduces blasting unevenness of abrasive by moving a plurality of glass bottles held in an abrasive blasting apparatus, and keeps constant the quality of the glass bottles finished by a sand blasting method.SOLUTION: Bottle holding parts 200 of sections 110, 120 and 130 on a turntable 101 includes a plurality of rotatable base tables, rotation pulleys 300 rotating the base tables, and rotation belts 340 simultaneously rotating the rotation pulleys of the respective sections. Abrasive blast part relay pulleys 354, 355, and air blast part relay pulleys 356, 357 in contact with the rotation belts and connected to driving parts M are disposed respectively in an abrasive blast part 150 and an air blast part 160. When each section is positioned at the abrasive blast part or air blast part, the rotation belt of the bottle holding part of the corresponding section contacts the abrasive blast part relay pulley or air blast part relay pulley, and the bottles in the corresponding section rotate.