Abstract:
Disclosed herein is a spectacles and sunshade clip assembly. The assembly comprises spectacles including a pair of lens frames connected to each other by means of a bridge, and a pair of the approximately L-shaped hinges affixed to opposite outer ends of the lens frames and adapted to hingedly connect the lens frames to a pair of temple arms, and a sunshade clip including a pair of sunshade lens frames to receive respective sunshade lenses, and a bridge to connect the sunshade lens frames to each other. A respective one of the hinges takes a multi-layered form having upper and lower connecting ribs defining an opening therebetween. To a rear surface of one of the upper and lower connecting ribs of the hinge is affixed a corresponding one of the magnets. The sunshade clip further comprises a pair of L-shaped magnet bars affixed at their front ends to opposite outer ends of the sunshade lens frames. Rear ends of the L-shaped magnet bars extend toward the spectacles.
Abstract:
A refrigerator capable of adjusting a discharge position and a quantity of cold air discharged into the refrigerator. The refrigerator includes an inner panel installed at a rear surface of a storage chamber and having cold air outlets for forming a cooling channel. The refrigerator also includes a variable duct installed at one of the cold air outlets such that the variable duct can move back and forth to vary a length of the cooling channel, and a plurality of cold air distribution holes formed in the variable duct.
Abstract:
Disclosed herein is an interchangeable spectacles and sunshade clip assembly, comprising a spectacle frame, spectacles and a sunshade clip. The spectacle frame includes a frame bar integrally formed with or hingedly connected to a pair of temple arms so as to serve as a lens frame, a magnet piece extending rearward from the center of the frame bar, and one or more magnets incorporated in the magnet piece. The spectacles include a pair of lenses connected to each other via a bridge, and an approximately U-shaped insert centrally affixed at the bridge to correspond to the magnet piece and having upper and lower insert pieces. One or more magnets are incorporated in one of the upper and lower insert pieces. The sunshade clip includes a pair of sunshade lenses connected to each other via a sunshade bridge, and an approximately U-shaped coupling insert integrally injection molded with the sunshade bridge to correspond to the magnet piece and having upper and lower insert pieces.
Abstract:
Disclosed herein is an assembly of a prescription lens unit and sports-sunglasses. The sports-sunglasses takes the form of goggle type sports-sunglasses including a tinted lens and a sunglass rim, but not limited thereto. The sports-sunglasses is provided with an insert unit, which is fixed to a lower end of the tinted lens and mounted with one or more magnets. The prescription lens unit has a bridge, which is mounted with one or more magnets corresponding to the magnets of the insert unit. With such a configuration, the prescription lens unit is detachably coupled to the sports-sunglasses.
Abstract:
Disclosed herein is a novel gluconacetobacter strain having cellulose producing activity. Specifically, the present invention relates to a novel gluconacetobacter strain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).
Abstract:
Disclosed herein is a plate-shaped spectacles and sunshade-clip assembly. The assembly comprises spectacles having a spectacles frame configured to receive a pair of prescription lenses, a sunshade-clip having a pair of colored lenses and configured to have a shape corresponding to that of the spectacles, and two or more magnets to detachably attach the sunshade-clip to the spectacles. The spectacles frame of the spectacles is a plate-shaped member formed by processing a plate or performing an injection molding process. One or more spectacles magnets are fixedly inserted into the spectacles frame. The sunshade-clip further has one or more clip magnets fixed at positions corresponding to the spectacles magnets to be detachably attached to the spectacles magnets, respectively.
Abstract:
A container for liquid, which discharges contents when the side surfaces thereof are pressed by the fingers. A coupling unit is assembled to the top of the container body so as to discharge the pressed contents. The coupling unit has an outlet comprising a check valve which opens/shuts by means of predetermined pressure. The coupling unit having the outlet is covered with a lid for protecting the outlet. The side surfaces of the container body have pressure adjustment surfaces that protrude inwardly. Predetermined gaps are maintained between the ends of the pressure adjustment surfaces and the side surfaces of the container body, located in front of the ends of the pressure adjustment surfaces.
Abstract:
In an apparatus for producing U3O8 powder, the apparatus has an oxidation reactor including an interior space, a scrap box loaded with UO2 sintered pellets to be oxidized and introduced into the interior space of the oxidation reactor, an impact generating unit applying an impact to the scrap box to dissipate heat generated by the oxidation of the UO2 sintered pellets in the oxidation reactor, and a control unit controlling an oxidation process. The apparatus for producing U3O8 powder allows the heat generated by the oxidation of the UO2 sintered pellets in the oxidation reactor to be uniformly dissipated by the impact generating unit, thus producing U3O8 powder having a larger specific surface area which can be used to obtain a sintered UO2 pellet with a larger and more stable grain size of increased quality.
Abstract:
Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.
Abstract:
Disclosed herein is a pivotally openable spectacles and sunshade-clip assembly in which a sunshade-clip is pivotally rotatable about a pair of hinge arm units thereof after being attached to spectacles by use of corresponding spectacles magnets and clip magnets. The spectacles include a pair of lens frames, a pair of temple arms, a pair of hinge units each used to hingedly connect one of the lens frames to one of the temple arms. The spectacles magnets are mounted in the hinge units. The sunshade-clip includes a pair of colored clip lenses, a pair of clip lens frames, a pair of hinge arm units, and the clip magnets mounted to the hinge arm units, respectively, to correspond to the spectacles magnets.