Provided are a moisture permeable waterproof fabric sheet comprising a surface layer, a nanofiber non-woven fabric film and a backing layer, which has a ultra-light weight, high moisture permeability, waterproofing properties, wind protecting properties, quick drying properties and air permeability, and excellent elasticity, tactile sensation and durability, and which is environmentally friendly, ...

PURPOSE: A method for manufacturing ginsenoside aglycone protopanaxadiol is provided to obtain ginsenoside aglycone protopanaxadiol in a short time and use as a therapeutic agent to drug resistance cancer. CONSTITUTION: A composition for manufacturing ginsenoside aglycone protopanaxadiol contains perchloric acid. The optimal temperature of the perchloric acid is 70-120°C. The ginsenoside aglycone ...

An ARIA masking method, and an ARIA encryption encoding and method using the same are provided to reduce a computation time for ARIA hardware resources and an ARIA password. A controller(310) generates a masking random number and generates masking S-box of 4 kinds by the making random number and S-box of 2 kinds. An input data masking unit(340) performs the masking of input data by the masking ran...

PURPOSE: An apparatus and a method for detecting a selfish node in a MANET, and a data replica allocating method using the same are provided to increase network efficiency and security. CONSTITUTION: A node information transmitting and receiving unit(310) transmits node information about a usable data storage size and a storage data type of the first node to the second node. The node information t...

PURPOSE: A dome form camera having multi lens is provided to perform observation and photographing in 360° range, thereby widely reducing blind area. CONSTITUTION: A camera installation box(100) comprises a base plate(110) which a housing coupling unit(111) is formed, a forward reverse motor(140) and a built-in box(120) which a control unit(150) is delivered. A protrusion pipe(210) of a rotation p...

An extract of Rubus Coreanus, and a pharmaceutical composition containing it are provided to promote the generation of the nerve cell by improving the differentiation reduction of the stem cell into the nerve cell in case of aging. An extract of Rubus Coreanus is prepared by extracting Rubus Coreanus with a solvent selected from the group consisting of water, low molecular weight alcohol of the ca...

PURPOSE: An electronic menu board management system managing the source indicator of foodstuff is provided to prevent the false indication of place-of-origin on foodstuff. CONSTITUTION: A receiving module receives menu information including the source indicator from an administrator terminal(120). A display module indicates the menu information. The administrator terminal comprises the control mod...

PURPOSE: An aerogenerator controlled according to changes in the speed and direction of wind and including a rotary vane structure which is less influenced by place is provided to detect real-time speed of wind with a wind speed sensor and regulate the angle between vanes according to the wind speed. CONSTITUTION: An aerogenerator controlled according to changes in the speed comprises a center rot...

PURPOSE: A four-way adjustable headrest for a vehicle is provided to regulate the height conveniently by moving a headrest only, not moving a stay rod in which the headrest is installed. CONSTITUTION: A four-way adjustable headrest for a vehicle includes an up-and-down slider, a stay rod, a fixed gear part, a connection link, a movable gear part, a spring, a moving part, a rotating part, and a ret...

PURPOSE: A method of preparing a yellow sapphire by radiating an electron beam through a colorless sapphire is provided to obtain a yellow sapphire with consistent colors and without any damage to the crystal. CONSTITUTION: A method of preparing a yellow sapphire comprises a process of radiating an electron beam through a colorless sapphire. The process of radiating the electron beam comprises the...

An experience type individual kitchen system and a driving method thereof in which the entire process from the offer of the cooking material to withdrawal of the table ware is automated are provided to reduce a cost and run a customized dining menu in order to improve the quality of a service. A customer service system(101,102,103,104) equips a kitchen facility and a dinner table for food preparat...

PURPOSE: A mattress and a method for manufacturing the same are provided to form various patterns and curves and to prevent edge damage of four sides by contact with outside. CONSTITUTION: A mattress comprises: a cover(20); a mattress body(30) which is built-in inside the cover; a bottom part(12) which is stitched with the cover; and a suture(40) which is near an edge side of the left and right co...

PURPOSE: A heat bathtub is provided to always maintain a preset temperature by circulating water within the bathtub and to use water of a preset temperature for bathing according to use's purpose. CONSTITUTION: A heat bathtub comprises an inlet(2), an outlet(3), an oxygen supply hole(4), and a control unit. The inlet, outlet, and oxygen supply hole are formed at the lower part of a bathtub body(1)...

PURPOSE: A writing material with an ear-pick is provided to insure a beautiful outward appearance by forming the ear-pick as a clip of the writing material not to be revealed. CONSTITUTION: A writing material with an ear-pick comprises: a main body(10) formed with a lower body(14) and an upper body(15) combined as a screw-clamping type with a screwing unit; an ear-pick mounting unit allowing an ea...

PURPOSE: A superconduction low speed aerogenerator is provided to reduce the loss of electrical energy, which is generated by rotating a rotor, by installing a cooling body with a coolant circulation hole inside a stator and supplying the coolant from a coolant gas supplying part to the coolant circulation hole. CONSTITUTION: A superconduction low speed aerogenerator comprises a rotor(10), a stato...

PURPOSE: A structure of an electromagnetic wave shield box of a mobile terminal is provided to shield noise generated from a power amplifier without using an additional shield box. CONSTITUTION: A main PCB(Printed Circuit Board)(114) including various components mounted thereon is provided at an inner side of a receiving space(113) formed between an upper cover(111) and a lower cover(112). A shiel...

PURPOSE: An image sensor and a method for manufacturing thereof are provided to improve the sensitivity of CIS of a stack photo diode structure by applying stress to a photo diode by growing an inter-layer silicon-germanium epi-layer. CONSTITUTION: In an image sensor and a method for manufacturing thereof, a first layer is formed on a substrate. A first photo diode(114) is formed in the first laye...

PURPOSE: An edge dam gas sealing apparatus is provided to easily attach/detach the sealing apparatus which is fixed with a magnet. CONSTITUTION: An edge dam gas sealing apparatus comprises a spring device(102), a linear motion guide device(103), and a fixed plate(104). The sealing apparatus comprises a sealing material(202). The spring apparatus is horizontally installed in an upper cross-section ...

PURPOSE: A hygroscopic agent and deodorizing agent in one is provided, which can proceed moisture-absorption and deodorization function at the same time. CONSTITUTION: A hygroscopic agent and deodorizing agent in one is manufactured by: a step of mixing a foam material which is prepared by vaporizing crystal water by rapidly heating a hyaline rock by gas or the electricity, and an aid material pre...