Abstract: The present invention relates to a combined model scanning and oral cavity scanning apparatus. The combined model scanning and oral cavity scanning apparatus includes an optical three-dimensional measurement unit configured to generate light, acquire intraoral shape information, and acquire model shape information, a data processor configured to generate three-dimensional tooth data, a data transmission unit configured to transmit the three-dimensional tooth data, a main body accommodating the optical three-dimensional measurement unit, the data processor, and the data transmission unit, and at least two intraoral scanning tips configured to be alternately detachable to the main body and provide light paths, wherein the at least two intraoral scanning tips includes a model scanning tip for scanning a dental model.

Abstract: The present invention relates to a combined model scanning and oral cavity scanning apparatus. The combined model scanning and oral cavity scanning apparatus includes an optical three-dimensional measurement unit configured to generate light, acquire intraoral shape information, and acquire model shape information, a data processor configured to generate three-dimensional tooth data, a data transmission unit configured to transmit the three-dimensional tooth data, a main body accommodating the optical three-dimensional measurement unit, the data processor, and the data transmission unit, and at least two intraoral scanning tips configured to be alternately detachable to the main body and provide light paths, wherein the at least two intraoral scanning tips includes a model scanning tip for scanning a dental model.

Abstract: The present invention relates to a dental scanner holding apparatus and a dental scanner system including the same. The apparatus may include a holding unit configured to have a dental scanner held therein, a holding detection unit configured to detect whether the dental scanner has been held in the holding unit, a humidity detection unit configured to detect humidity within the holding unit, a control unit configured to generate a sterilization signal based on a result of the detection of the holding detection unit regarding whether the dental scanner has been held in the holding unit and to generate a dehumidification signal based on the humidity detected by the humidity detection unit, an ultraviolet sterilization unit configured to radiate ultraviolet rays into the holding unit in response to the sterilization signal, and a ventilation unit configured to send air into the holding unit in response to the dehumidification signal.

Abstract: The present invention relates to a combined model scanning and oral cavity scanning apparatus. The combined model scanning and oral cavity scanning apparatus includes an optical three-dimensional measurement unit configured to generate light, acquire intraoral shape information , and acquire model shape information, a data processor configured to generate three-dimensional tooth data, a data transmission unit configured to transmit the three-dimensional tooth data, a main body accommodating the optical three-dimensional measurement unit, the data processor, and the data transmission unit, and at least two intraoral scanning tips configured to be alternately detachable to the main body and provide light paths, wherein the at least two intraoral scanning tips includes a model scanning tip for scanning a dental model.

Abstract: The present invention relates to a dental scanner holding apparatus and a dental scanner system including the same. The apparatus may include a holding unit configured to have a dental scanner held therein, a holding detection unit configured to detect whether the dental scanner has been held in the holding unit, a humidity detection unit configured to detect humidity within the holding unit, a control unit configured to generate a sterilization signal based on a result of the detection of the holding detection unit regarding whether the dental scanner has been held in the holding unit and to generate a dehumidification signal based on the humidity detected by the humidity detection unit, an ultraviolet sterilization unit configured to radiate ultraviolet rays into the holding unit in response to the sterilization signal, and a ventilation unit configured to send air into the holding unit in response to the dehumidification signal.

Abstract: An in-plane switching liquid crystal display device includes a first substrate, a second substrate spaced apart from the first substrate, a liquid crystal layer between the first and second substrates, a first polarizer at an outer surface of the first substrate, the first polarizer including a first polarization film and first inner and outer supporting film at both sides of the first polarization film, the first inner supporting film adjacent to the first substrate and having a retardation within a range of about ?10 nm to about +10 nm, and a second polarizer at an outer surface of the second substrate, the second polarizer including a second polarization film and second inner and outer supporting film at both sides of the second polarization film, the second inner supporting film adjacent to the second substrate.

Abstract: An in-plane switching liquid crystal display device includes a first substrate, a second substrate spaced apart from the first substrate, a liquid crystal layer between the first and second substrates, a first polarizer at an outer surface of the first substrate, the first polarizer including a first polarization film and first inner and outer supporting film at both sides of the first polarization film, the first inner supporting film adjacent to the first substrate and having a retardation within a range of about ?10 nm to about +10 nm, and a second polarizer at an outer surface of the second substrate, the second polarizer including a second polarization film and second inner and outer supporting film at both sides of the second polarization film, the second inner supporting film adjacent to the second substrate.

Abstract: A fish luring system for luring fish to a fishing lure attached to an end of a fishing line attached to the fishing pole. The fish luring system includes a fishing pole that includes a rod portion and a handle portion. A plurality of eyelets is mounted on the rod portion and a vibrating assembly for vibrating the rod portion of the fishing pole is mounted in the fishing pole.

Abstract: A speed closure system for footwear, which includes a first shoelace provided with a plurality of loops which extend through a plurality of eyelets around a throat or a tongue opening in the upper portion of the shoe and a second shoelace adapted to be laced through the plurality of loops, whereby the second shoelace can be easily adjusted to suit the comfort of the wearer by pulling one of the ends of the second shoelace.