Abstract: A liquefied paper material is used as raw materials. A paper frame member 1 supporting a vibrating plate is paper-skimmed and formed. On paper-skimming and forming, a central hole for use in voice coils, air-release hole 1a releasing air pressure in a rear of the vibrating plate to outside due to vibration of the vibrating plate. A loudspeaker system is manufactured using the paper frame member 1.

Abstract: A liquefied paper material is used as raw materials. A paper frame member 1 supporting a vibrating plate is paper-skimmed and formed. On paper-skimming and forming, a central hole for use in voice coils, air-release hole 1a releasing air pressure in a rear of the vibrating plate to outside due to vibration of the vibrating plate. A loudspeaker system is manufactured using the paper frame member 1.

Abstract: A liquefied paper material is used as raw materials. A paper frame member 1 supporting a vibrating plate is paper-skimmed and formed. On paper-skimming and forming, a central hole for use in voice coils, air-release hole 1a releasing air pressure in a rear of the vibrating plate to outside due to vibration of the vibrating plate. A loudspeaker system is manufactured using the paper frame member 1.

Abstract: A slide fastener comprises a pair of fastener tapes having fastener elements that constitute the engagement part and a slider for opening and closing the fastener tape. The fastener elements project from the tapes, and the projections are joined with each other so that the pair of fastener tapes are joined one above the other. The fastener elements can be coils or rows of teeth.

Abstract: The point provider accepts, manages and stores membership information in a membership management device (20). At the same time, the point provider attaches to each product sold a non-rewritable storage medium (e.g., a CD card (30) embedded with a CD-ROM), in which the product-specific information and the point provider's website address are written. The member inserts the CD card (30) into an information reading device (15) of a personal computer (10) to connect to the website (25) of the point provider. The point provider checks the identity of the person who has accessed the website (whether the person who has accessed the website is the same person as the one who purchased the product) and, upon confirmation, adds the points corresponding to the purchase amount and stores the point data.

Abstract: A fastener which consists of two tapes (1,2) each having a plurality of female fastener members (3,3A) attached thereto and a plurality of male fastener members (4,4A) attached thereto. Each of the female fastener members (3,3A) is provided on its attaching face with right and left bar-shaped members (31a,32a). Each of the male fastener members (4,4A) has on its attaching face a bar-shaped member which fits the female fastener member between the right and left bar-shaped members thereof (31,32).

Abstract: From the “face” side of the base (12) of the male part (4), an engagement protrusion (18) extends directly upwards in the direction of the engagement socket (18). On the surface of the engagement socket (14) side of the base (12), a slanting surface (12a) parallel with the protrusion-forming slanting surface (18b) is formed. From the “face” side of the base (20) of the male part (8), an engagement protrusion (23) extends diagonally downwards in the direction of the engagement socket (21). On both sides of the step (23c), a wall (23e) is provided. On the “face” side of the engagement socket (21) of the base (20), a slanting surface (20a) parallel with the protrusion-forming slanting surface (23b) is formed. The snap fastener has directionality in respect not only of disengagement but also of engagement.

Abstract: A snap fastener having a detachment directionality. The fastener includes a portion for minimizing the gap between the male and female snaps (1, 4). The portion is, for example, a small protrusion (17) established on the side of the neck (13) opposite the engagement edge (16),or a protrusion (47) established on the side of the female snap.

Abstract: A fastener which consists of two tapes (1,2) each having a plurality of female fastener members (3,3A) attached thereto and a plurality of male fastener members (4,4A) attached thereto. Each of the female fastener members (3,3A) is provided on its attaching face with right and left bar-shaped members (31a,32a). Each of the male fastener members (4,4A) has on its attaching face a bar-shaped member which fits the female fastener member between the right and left bar-shaped members thereof (31,32).

Abstract: A tape-mounted fastener comprising a male tape and a female tape in which the male tape is made of a cloth tape (18) onto which several resin male parts (6) are molded and fastened at certain intervals and a female tape is made of a cloth tape (30) onto which several resin female parts (6) are molded and fastened at the same intervals as said male parts with no mounting holes pierced on either of said cloth tapes. The engagement protrusions (20) of the male parts (6) stand upright directly from the cloth tape (30) without the aid of a base. The male and female parts preferably have a ring-shaped appearance when viewed from either the front or the back.