Abstract:
PROBLEM TO BE SOLVED: To surely prevent an article in a container having a substantially square opening section from being spilt out, without time and effort.SOLUTION: The rectangular packaging film 3 is configured to cover a rectangular opening 13 of a plastic container 11 so that four corners are arranged outside the rectangular with respect to four sides of the opening 13 and a part of each region along the two facing sides faces the opening 13, while overlapping the opening. The film is large enough to cover the whole of the opening 13 when laminated on the opening 13. Adhesive sections 4a-1, 4a-2, 4b-1 and ba-2 are formed at regions which do not face the opening 13 when laminated on the opening 13 in the regions along the two facing sides.
Abstract:
PROBLEM TO BE SOLVED: To use an envelope without any time and labor and without forming any refuse. SOLUTION: An envelope includes an envelope body 10 consisting of a front piece 11 and a rear piece 12, and a sealing lid piece 20 connected to the front piece 11, and further includes a flap part 21 for return mail which is connected to the front piece 11 with a pressure-sensitive adhesive 26a being coated on a surface opposite to the rear piece 12 when being folded at a folding part 13b, a flap part 22 for outgoing mail which is separably connected to the flap part 21 for return mail with a pressure-sensitive adhesive 27 being coated on one surface, and an address label part 23 with a pressure-sensitive adhesive 26b capable of allowing only a pressure-sensitive adhesive 26a to be affixed to and peeled from one surface being coated thereon, and with address information 25 for return mail being displayed on the other surface, and peelably affixed to the flap part 21 for return mail. In the envelope body 10, the pressure-sensitive adhesive 26a is coated on an area with address information 15 for outgoing mail being displayed thereon, and a pressure-sensitive adhesive 27b is coated on an area opposite to the flap part 21 for return mail when the flap part 20 is folded at the folding part 13b. COPYRIGHT: (C)2010,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To easily determine authenticity without being restricted by an observing direction. SOLUTION: A forgery-proof medium includes: a display section 11a composed of color parts 12a and 13a arranged in combinations of lines; a plurality of embossed parts 14a arranged in lines at regular intervals on the display section 11a. The color parts 12a are disposed at the feet of the embossed parts 14a and between the embossed parts. The color parts 13a are disposed in areas including the tops of the embossed parts 14a. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To provide a forgery preventing medium which enables easy judgment of authenticity by a latent image, without being restricted by the direction of visual recognition. SOLUTION: A plurality of projections 13 constituting a first projection group forming the latent image are formed respectively so that the areas of a background color region 12 and a periodic coloring region 11 differ from each other in each of two regions separated by an arbitrary center line parallel to a plane surface part 3 of a sheet base 2. A plurality of projections 14 constituting a second projection group forming a background are formed respectively so that the areas of the background color region 12 and the periodic coloring region 11 differ from each other in each of two regions separated by a center line parallel to the center line of the projection 14 and that the relative dimensions of the areas of these regions are reversed in relation to the region on the same direction side with the center line in the projection 13 interposed between. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To easily judge authenticity without being limited by an observational direction. SOLUTION: This antiforging medium has a plurality of projecting parts 11 formed on the surface of a base material so as to have a side 11a respectively under the condition that a plurality of the projecting parts 11 are composed of a group of first projecting parts and a group of second projecting parts and line width of marks 13 formed over the whole periphery of the side 11a of each of the projecting parts 11 constituting the group of the first projecting parts and the line width of marks 12 formed over the whole periphery of the side 11a of each of the projecting parts 11 constituting the group of the second projecting parts are different from each other. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To improve securability in an antifalsification structure employing latent image therein. SOLUTION: The antifalsification structure of this antifalsification medium has a colored background region 12 and a plurality of mark parts 11, each of which has the color different from that of the colored background region 12 and is provided in a matrix form on the colored background region 12 on a sheet base material 2. In each region among regions, the latent images to be formed therein of which are different from one another, of the colored background region 12, a plurality of convexities 13 each having convex surfaces rising from some arcs on different directional sides from each other towards the center of a circular annular shape from the outer periphery of the circular annular shape with the colored background region 12 at its center are formed, while, in the remaining region, a plurality of convexities 13 each having convex surfaces rising from some arcs of the same directional sides as the latent image-forming convexities towards the center of the circular annular shape from the outer periphery of the circular annular shape with a center having the same as that of the mark part 11 are formed. COPYRIGHT: (C)2009,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To easily distinguish between truth and falsehood without being restricted by the observation direction. SOLUTION: A plurality of layers of a white surface sheet 3, a black intermediate sheet 4, and a white back sheet 5 are laminated to form a laminated structure. In the region of its part, a plurality of through holes 2 is formed so that their shape becomes a letter "T" to be a latent image. In the inside surface of the through hole 2, the intermediate sheet 4 is made to appear over its entire circumference. COPYRIGHT: (C)2008,JPO&INPIT
Abstract:
PROBLEM TO BE SOLVED: To easily execute an authenticity judgment by latent images without being restricted in an observatioanl direction. SOLUTION: This antifalsifying medium is provided with a plurality of projections 11 projectingly formed normal to a platen part 3 on a sheet base material 2 equipped with a plane part 3, a plurality of outer peripheral marks 12 provided in the plane part 3 so as to surround every one of a plurality of the projections 11 and inner marks 13 provided over the whole peripheries of the side surfaces 11a of every predetermined projections 11 among a plurality of the projections 11. COPYRIGHT: (C)2008,JPO&INPIT