Abstract: utility pan handle is provided, has a base body, a lower jaw, an upper jaw, a handle, a pivot pin, and a bottle. The lower jaw is pressed on an outer brim edge portion of an external container from outside. The upper jaw clips on an inner brim edge portion of the external container from inside. The handle extends vertically from the upper jaw and has an overall L-shape. The pivot pin is installed rotatably through holes disposed though the middle portion of the base body and a connecting portion of the handle and the upper jaw. The bottle engages the second end portion of the base body vertically to the base body and substantially in parallel to the handle. The upper and lower jaws open and close about the pivot pin by closing and opening the handle against the bottle, gripping the brim edge of the external container.

Abstract: A utility pan handle is provided, comprising a base body, a lower jaw, an upper jaw, a handle, a pivot pin, and a bottle. The lower jaw is pressed on an outer brim edge portion of an external container from outside. The upper jaw clips on an inner brim edge portion of the external container from inside. The handle extends vertically from the upper jaw and has an overall L-shape. The pivot pin is installed rotatably through holes disposed though the middle portion of the base body and a connecting portion of the handle and the upper jaw. The bottle engages the second end portion of the base body vertically to the base body and substantially in parallel to the handle. The upper and lower jaws open and close about the pivot pin by closing and opening the handle against the bottle, gripping the brim edge of the external container.

Abstract: A vacuum apparatus for a vacuum compression pack used to store foods is provided. The vacuum apparatus includes a vacuum valve and a piston-type vacuum pump. The vacuum valve is installed in the vacuum compression pack, and the vacuum compression pack is prepared by using a pair of an upper vinyl and a lower vinyl having a sheet structure. Three edges of the vacuum compression pack are thermally compressed to seal the vacuum compression pack, and one edge of the vacuum compression pack is equipped with a zipper to seal the vacuum compression pack. The piston-type vacuum pump is installed in the vacuum compression pack such that the vacuum valve is buried in the vacuum pump.

Abstract: Disclosed is a flat fluorescent lamp, including a back substrate, a front substrate made of a transparent material and mounted on the back substrate through a sealing member disposed therebetween, a plurality of partitions disposed between the back and front substrates to define a discharge channel therebetween, a fluorescent material layer coated along a surface of the discharge channel defined by the partitions, a plurality of electrodes disposed to both the back substrate and the front substrate to cause a dielectric barrier discharge, and a reflective layer to cover the entire back substrate and upper portions of the electrodes disposed to the back substrate.

Abstract: Disclosed is a flat fluorescent lamp, including a back substrate, a front substrate made of a transparent material and mounted on the back substrate through a sealing member disposed therebetween, a plurality of partitions disposed between the back and front substrates to define a discharge channel therebetween, a fluorescent material layer coated along a surface of the discharge channel defined by the partitions, a plurality of electrodes disposed to both the back substrate and the front substrate to cause a dielectric barrier discharge, and a reflective layer to cover the entire back substrate and upper portions of the electrodes disposed to the back substrate.

Abstract: An apparatus for manufacturing a surface light source apparatus in which a light guide pattern portion is formed on a light guide panel includes a pattern design system to which data about a pattern to be formed on the light guide pattern is input. A control system is connected to the pattern design system and transmits a position signal matching a coordinate value of each pattern to be formed on the light guide panel. A header moving portion mechanically moves vertically and horizontally according to the position signal received from the control system. A laser system outputs a laser beam according to a pulse signal synchronized with a movement of the header moving portion. A lens portion allows a laser beam output from the laser system to pass the header moving portion and to be focused on a scanning surface of the light guide panel. A warp prevention unit prevents the light guide panel from warping due to a local heating by the laser beam.

Abstract: An apparatus for manufacturing a surface light source apparatus in which a light guide pattern portion is formed on a light guide panel includes a pattern design system to which data about a pattern to be formed on the light guide pattern is input. A control system is connected to the pattern design system and transmits a position signal matching a coordinate value of each pattern to be formed on the light guide panel. A header moving portion mechanically moves vertically and horizontally according to the position signal received from the control system. A laser system outputs a laser beam according to a pulse signal synchronized with a movement of the header moving portion. A lens portion allows a laser beam output from the laser system to pass the header moving portion and to be focused on a scanning surface of the light guide panel. A warp prevention unit prevents the light guide panel from warping due to a local heating by the laser beam.

Abstract: An antitheft case for preventing packed compact discs from being stolen is disclosed. The antitheft case has a base part. A lock part slidably engages with the base part, thus forming a box-shaped and openable body in cooperation with the base part. A lock assembly selectively locks or unlocks the position of the slidable lock part relative to the base part. The antitheft case of this invention has a simple and compact construction, thus allowing manufacturers to easily produce such cases at low cost and allowing disc sellers to easily and effectively lay out the discs for sale within a limited area. The case is also reliably locked, so that it effectively prevents the packed compact discs from being stolen by any unauthorized persons.