Abstract: A service identifying and processing method using a wireless terminal message according to an exemplary embodiment of the present invention includes (a) receiving a wireless terminal message by a first entity which is a mobile device; and (b) expressing, by a first agent which is an information processing application program installed on the first entity, entity information of second entity based on the wireless terminal message and service confirmation information related to service provided by the second entity, through an application screen by the first agent.

Abstract: A strain sensor may have a conductive elastic yarn including a first fiber having a predetermined length and a shape of a fiber yarn and a second fiber having electrical conductivity and a sheet shape. The strain sensor may have a pair of wiring members electrically connected to both ends of the conductive elastic yarn. The conductive elastic yarn, with the second fiber wrapped around the first fiber, is twisted in a coil shape.

Abstract: Disclosed is an environmentally-friendly sheet using a PLA resin. The environmentally-friendly sheet using the PLA resin according to the present invention comprises: a back layer; a printed layer which is formed on the upper part of the back layer, wherein a printing pattern is formed on the upper surface thereof; and a transparent layer formed on the upper part of the printed layer, wherein one or more of the back layer, the printed layer, and the transparent layer have a PLA (polylactic acid) resin.

Abstract: Disclosed is a biodegradable resin composition containing an eco-friendly plasticizer, and a biodegradable resin product using same. The biodegradable resin composition according to the present invention contains a biodegradable resin and a plasticizer, and the plasticizer contains a benzoate-based plasticizer. The biodegradable resin composition according to the present invention is eco-friendly since a phthalate-based plasticizer is not used. Also, the present invention has excellent formability and workability at high temperatures by overcoming the disadvantage of the low plasticization rate of a citrate-based plasticizer.

Abstract: The present invention provides a biodegradable resin composition which is modified through a thermally initiated cross linking reaction and comprising a PLA resin, a thermal initiator, and a cross linked monomer. Also, the present invention provides an eco-friendly biodegradable sheet manufactured by extruding the biodegradable resin composition or by processing the biodegradable resin composition using a calendaring method.

Abstract: Disclosed is an environmentally-friendly sheet using a PLA resin. The environmentally-friendly sheet using the PLA resin according to the present invention comprises: a back layer; a printed layer which is formed on the upper part of the back layer, wherein a printing pattern is formed on the upper surface thereof; and a transparent layer formed on the upper part of the printed layer, wherein one or more of the back layer, the printed layer, and the transparent layer have a PLA (polylactic acid) resin.

Abstract: The present disclosure relates to a natural stone composite panel including natural stone and a composite reinforcing layer or layers which is (are) formed on one or both surfaces of the natural stone sheet and which has (have) one or more strengthening layer(s) and one or more base-material layer(s). The present disclosure also relates to a production method therefor. In the present disclosure, natural stone is reinforced by means of the composite reinforcing layer (or layers) comprising the strengthening layer(s) and base-material layer(s), and outstanding strength can be achieved even when the natural stone portion of the panel is extremely thin. Consequently, the present disclosure provides a composite panel of natural stone having outstanding properties such as low weight, ease of handling, efficiency of construction and low cost, while maintaining outstanding resistance to shock.

Abstract: A custom mosaic flooring enabling customized construction of a flooring is disclosed. More specifically, according to the present invention, a sheet-type flooring printed with specific desired patterns or actual photograph printing images is constructed at a desired position in a partial mosaic form. According to the present invention, the custom mosaic flooring is constructed by printing various patterns including mosaic patterns, carpet patterns, pictures, and graphic patterns using a variety of printing methods including gravure printing, offset printing, transfer printing, dye diffusion thermal transfer printing, silkscreen printing, and actual photograph printing using a printer, thereby fabricating a sheet-type flooring, and fitting thus-fabricated flooring into a desired position. Therefore, construction of the flooring can be conveniently achieved.

Abstract: Disclosed herein is a method for producing a PVC-rubber flooring by a casting process utilizing the sol-gel principle using a rubber sol, which is prepared by milling a liquid or solid rubber in a plasticizer. The rubber sol can be mixed and reacted with a conventional PVC sol. Further disclosed is a PVC-rubber flooring produced by the method. The PVC-rubber flooring has physical properties superior to those of conventional rubber floorings while maintaining the inherent characteristics of the rubber.