Abstract: The invention is an accessory facilitating manual, sanitary dispensing of toilet paper from a dispenser rotatably holding a toilet paper roll, the accessory including front and back guide-members defining a paper-movement channel therebetween and having access openings allowing manual engagement of paper in the channel, a paper-detaching edge at the lower end of the guide members, and a dispenser-attaching device at the upper end of the guide-members. In another form, the invention is a complete dispenser incorporating similar apparatus.

Abstract: A packaging structure and method for a light emitting diode is provided. The present invention uses flip-chip and eutectic bonding technology to attach a LED to a thermal and electrical conducting substrate. The flip-chip packaging structure comprises a thermal and electrical conducting substrate having an insulating layer formed in an appropriate area on the top surface of the substrate and a bonding pad formed on top of the insulating layer; and a LED reversed in a flip-chip style and joined to the substrate by eutectic bonding. A first electrode of the LED is eutectically bonded to an appropriate area on the top surface of the substrate via a eutectic layer, while a second electrode of the LED is electrically connected to the bonding pad.

Abstract: An adhesive tape dispenser comprises a dispensing body and a blade. The dispensing body is of one-piece injection molded plastic construction and has a front portion for the mounting of the blade, two roll transport portions for rotatably fitting a roll of adhesive tape thereon, and at least one tensile anti-reverse member extended outward from the exterior surfaces of the roll transport portions and following the rotational direction of the adhesive tape roll during tape application. As such, the adhesive tape roll can be rotated forward to apply tape, but the adhesive tape roll cannot be easily rotated backward due to the braking action occurring at the rear extremity of the tensile anti-reverse member.

Abstract: A dispenser for sequentially dispensing web material from a primary web roll and then a reserve web roll. The dispenser senses the presence of the primary web directly at the feed nip defined by two feed rollers and introduces the leading edge of the reserve web roll to the feed nip immediately after the trailing end of the primary web roll passes through the feed nip. The movement of one feed roller relative to the other feed roller actuates the transfer mechanism which introduces the reserve web to the feed nip.

Abstract: Cutting board for abrasive material sheets, wherein they may be simultaneously measured and cut to order, comprising portable base member, grooved at measured locations, transversely thereof, in coactive relationship to at least one upright guide and to means for severing the sheet.