Abstract:
PROBLEM TO BE SOLVED: To provide a winding core with flanges which allows a user to quickly attach/detach flanges to/from both end parts of a core by simple operation, and which does not impair workability and the property of not emitting dust, when an object to be wound is wound around the core.SOLUTION: A winding core 1 with flanges includes: a cylindrical core 2; and a pair of ring shaped flanges 3 to be detachably attached to both end parts of the core. At both end parts of the core, there are provided connection end parts 21 to be fitted to inner peripheral edge parts 31 of the flanges. At the connection end part of the core and the inner peripheral edge part of the flange, there are provided: a bayonet connection mechanism 23, 24, 33 capable of connecting the core and the flange, by operation of relatively rotating the core and the flange in a predetermined direction, with the connection end part of the core and the inner peripheral edge part of the flange fitted to each other; and a latch mechanism 25, 26, 34, 35 for a stopper which is snap engaged when the core and the flange are relatively rotated in the predetermined direction, and of which the engagement is released by relative rotation of the core and the flange in a connection release direction.
Abstract:
PROBLEM TO BE SOLVED: To provide a winding core paper pipe, etc. that prevents a film or sheet from being twisted off when wound, facilitates to reduce the volume of the film or sheet or shorten either of the two by crushing or folding after using them, and is relatively excellent in productivity and economy.SOLUTION: The hollow winding core paper pipe around which the film or sheet may be wound includes a hollow cylindrical body 11 and has a non-penetrating groove 31 that is formed in the entire circumference on at least one place of a periphery in the cylindrical body and a circular connection part 41 positioned in an inner circumference-side in the non-penetrating groove. The non-penetrating groove is of substantially even depth D over the entire circumference. The thickness t of the circular connection part is equal to or less than half of the thickness T of a peripheral wall in the cylindrical body and is substantially even over the entire circumference.
Abstract:
PROBLEM TO BE SOLVED: To provide a packaging material for a hair color one-pack agent which has high gas barrier properties, and is usable in a hair color with high permeability and metal corrosion behavior and flexible. SOLUTION: The packaging material for the hair color one-pack agent includes a base material made of a plastic film with heat resistance, a metal foil, and a composite plastic film layer in which a heat adhesive resin layer having heat adhesiveness to the metal foil, a barrier resin layer, and a heat adhesive resin layer with heat sealability are made composite. A thermal laminate is used for the method for making the composite of the metal foil and the composite plastic film layer. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a container, as a handy type container for liquid cosmetics or the like, allowing a casing, a pump and the like to be repeatedly used only by changing a fluid sealing bag facilitating connecting work of the pump to the fluid sealing bag, and effectively preventing the content from deteriorating due to contact with air. SOLUTION: The container 1 is equipped with: a bag 2 filled with a fluid; a cartridge 11 having a vertical through-hole 30 and consisting of a female connector 3 fixed on an upper part opening of the bag and a plug 4 for closing the vertical through-hole; a casing 12 for storing this; a lid 5 fitted on the upper end part of the casing, and an upper part unit consisting of the pump 6 provided on the lid; and a male connector 7 extending downward from the pump and inserted into the vertical through-hole. The male connector has a fluid passage 71 inside and has a communicating hole 72 around the lower end, and by being inserted into the vertical through-hole, the plug is pushed down by its lower end and is detached from the lower end part of the female connector, and the communicating hole faces to the inside of the bag. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a replaceable fluid container which facilitates attachment and detachment of a fluid sealing bag to and from a casing of the container and is therefore user-friendly and has simple structure and is inexpensive. SOLUTION: A dispenser is provided with the fluid sealing bag 1, the casing 6 for housing the bag, a pump 7 provided in the casing and a connector for connecting the opening of the bag to the pump. The connecter comprising a female member 2 having a through hole 21 and fixed to the opening of the bag, a plug 3 for closing the through-hole by being engaged with the inner end part of the female member and a male member 4B provided in the casing to be connected to the pump and inserted into the through-hole, wherein the male member comprises a rod like part 41 having a fluid passage 411 extending axially inside and a communicating hole 412 opened on the peripheral surface near the distal, so that when the male member is drawn out from the throughhole of the female member, the male member does not accompany with the plug resulting in reduced drawing resistance of the male member and consequently the operability in the detachment of the bag is improved. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a sealing material with a high barrier property, and also to provide a cartridge for an adhesive. SOLUTION: The sealing material and the adhesive C are stored in a space surrounded by a metallic plunger 4, a membrane piece 6, and an aluminum laminate film 7 until the membrane piece 6 is broken. Therefore, the cartridge keeps extremely a high gas barrier property to the sealing material and the adhesive C. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a small animal retaining appliance eliminating an occurrence of a problem such as a cross contamination of bacterial pathogen by forming it disposable and allowing a precise injection at an appropriate portion of a small animal, or the specimen. SOLUTION: This small animal retaining appliance 1 is provided with a cylindrical body 2 composed of a transparent film or sheet allowing the penetration of an injection needle B1, a tapered cap 3 attached to the front end 21 of the cylindrical body and having an opening part 31 at the tip, and a small animal entrance/exit 4 consisting of a cylindrical body rear end 2 and openably closed with a clip 5. COPYRIGHT: (C)2007,JPO&INPIT