PURPOSE: A gap sealing device for a door is provided to seal a gap between a door panel and floor with a simple structure and improve air shield and sound insulation effects. CONSTITUTION: A gap sealing device for a door comprises a top plate(210) which is attached to the inner side of the lower part of a door panel, a shield plate(250) which is fixed to one side of the top plate, a rubber stick(2...

PURPOSE: A medium or large-sized processing machine is provided to minimize transferring errors due to deformation by surrounding a support block with a gantry. CONSTITUTION: A medium or large-sized processing machine comprises a plurality of support blocks(100), a work table(200), a gantry(300), and a spindle shaft(400). A plurality of support blocks is spilt. The support blocks are assembled wit...

PURPOSE: A medium or large-sized processing machine for minimizing deformation is provided to minimize transferring errors due by vibration or deformation by being supported with a work table, a vertical frame, and more than two side of a first block. CONSTITUTION: A medium or large-sized processing machine for minimizing deformation comprises a base(100), a work table(110), a perpendicular frame(...

PURPOSE: An LED electronic sign board for saving power by a pixel line is provided to cut off power by each pixel line unit of multiple LED modules, thereby minimizing power consumption. CONSTITUTION: A plurality of LED modules is arranged on an LED display panel(10). A panel driving unit(20) comprises a plurality of module drivers which drives each LED module. A switching mode power supply unit(3...

PURPOSE: An apparatus for reducing temporal and spatial image noise is provided to improve display quality and an image compression performance. CONSTITUTION: A first line delay unit(100) and a second line delay unit(400) output a line delay video data. A history value generating unit(500) generates a motion history value of a current field video data. A weight generating unit(700) creates weighte...

PURPOSE: A semiconductor memory device is provided to improve integration by reducing the area of a plane. CONSTITUTION: A plurality of sense amplifiers(SA0,SA1,SA2,SA3) are arranged in top or bottom of a plurality of cell bit line(BLC0,BLC1,BLC2,BLC3). A first sense amplifier is connected to a first cell bit line. A second sense amplifier is connected to a second cell bit line. A third sense ampl...

PURPOSE: A semiconductor memory device is provided to improve integration by reducing a plane area for a sense amplifier. CONSTITUTION: In a semiconductor memory device, an STI(Shallow Trench Isolation)(110), a p-type well region(101), an n-type LDD(Lightly Doped Drain)(105), and an n-type source / drain(107) are formed in a substrate(100). At least one memory cell(MC) and sense amplifier(SA) are ...

PURPOSE: A method for manufacturing a polycrystalline silicon thin film is provided to efficiently manufacture the polycrystalline silicon thin film by promoting the transmission of heat energy through a crystallization promoting layer. CONSTITUTION: A metal absorbing layer is formed on an insulation layer of a substrate(S2). A metal layer is formed on the metal absorbing layer(S3). A metal oxide ...

PURPOSE: An artificial lumber using composite for a glow artificial lumber is provided to guide a moving path by integrating glow materials with a nonskid protrusion. CONSTITUTION: A conductive coating layer is coated with PVC(Polyvinyl Chloride) resin, plasticizer, stabilizer, lubricant, antioxidant, and filler. A luminescent material coating layer includes the compound of polyvinyl chloride resi...

PURPOSE: An input structure of a touch device, a sensor integrated touch input device, and a method for manufacturing the same are provided to prevent the distortion of the detected signal by preventing the position error due to the change of the sensor. CONSTITUTION: A contact layer(110) accepts an external function force. An upper layer(120) is laminated in one side of the contact layer. A botto...

PURPOSE: A method and composite for manufacturing a luminescent artificial lumber are provided to improve the safety of a user by guiding a moving path. CONSTITUTION: A luminescent material coating layer(33) is extruded and molded. A conductive coating layer(32) is dually coated on the lower side of the luminescent material coating layer. An artificial lumber(10) is extruded and molded. One or mor...

PURPOSE: An artificial lumber for preventing skidding is provided to implement a nonskid function by forming a part of the nonskid plate with rubber. CONSTITUTION: A plate installation groove(14) is formed in a nonskid protrusion(12). A nonskid plate(20) is installed in the plate installation groove. A rubber nonskid protrusion(21) is formed in the nonskid plate. The nonskid plate includes lumines...

PURPOSE: A nonskid artificial lumber, a manufacturing method thereof, and a product thereof are provided to prevent an accident by installing a nonskid plate made of rubber. CONSTITUTION: An artificial lumber(10) includes wood flour of 30 to 54.9 weight%, synthetic resin of 20 to 40 weight%, contraction preventing agent of 5 to 15 weight%, filler of 15 to 25 weight%, reinforcing agent of 5 to 15 w...

PURPOSE: A method for reinforcing the earthquake-resistant performance of a reinforced concrete structure including a brick wall using high-strength fiber boards is provided to minimize processes and prevent increase in the weight of a building in case of earthquake-resistant reinforcement. CONSTITUTION: A method for reinforcing the earthquake-resistant performance of a reinforced concrete structu...

PURPOSE: A method for sowing seeds is provided to promote sprouting of seeds by controlling soil humus. CONSTITUTION: A method for sowing seeds includes: a step(S1) of levelling the surface and removing stones or gravel; a step(S3) of filling a tank of a mixer with water; a step(S5) of putting seeds, wood fiber, vegetable adhesive, hardener, composite fertilizer, and boric acid into the tank; a st...

PURPOSE: A distribution box for repairing accidents and a control system of a distribution box are provided to reduce costs by repairing an accident without road excavation and replacing a pipe. CONSTITUTION: In a distribution box for repairing accidents and a control system of a distribution box, a repair distribution box(100) includes circuit breaker pairs(110a,110b,120a,120b) and is used for a ...

PURPOSE: A smart monitoring control system is provided to rapidly deal with an urgent situation in a field by controlling a working process in the field by the instructions of a center. CONSTITUTION: A smart helmet(200) takes a picture of situations around a worker and senses the situations with some sensors. A smart belt(300) wirelessly transmits detected information. An access point(400) receive...

PURPOSE: A smart belt and an operating method thereof are provided to prevent degradation of a work efficiency generated by the discharge of a battery. CONSTITUTION: A smart belt comprises a belt part(300A), a control module(300B), an exterior battery unit(300C), and a switching box(300D). The control module is detachable form the belt part and transmits a control signal and a data signal received...

PURPOSE: An advertisement supplying method, server, and computer readable medium for offering advertisement are provided to supply advertisement suitable for the collection preference of a user to a seller. CONSTITUTION: A recognition reference information collector(210) receives recognition reference information of an object. A collection information collector(220) collects collection information...

PURPOSE: A photovoltaic power generation module is provided to increase the generation efficiency of a photovoltaic power generation module by vertically maintaining an incident angle of sunlight. CONSTITUTION: A photovoltaic power generation module(120) is rotatably combined with the upper side of a pole around a rotation shaft. A rotation driving unit(130) drives a photovoltaic power generation ...