baber/WOPTO huggingface dataset:
Patent KR-20080073138-A (KR)
Title: Mobile communication terminal and antenna thereof
Inventor: OH SEUNG KEUN
IPC: H01Q1/24
Filed: 2007-02-05
Abstract: A mobile communication terminal and an antenna thereof are provided to prevent deterioration of wireless performance of the antenna due to a hand-grip by radiating a signal to a front surface of a main body of the terminal opposite to a hand-grip part. An antenna includes a radiation unit(11) and a feed unit(15). The radiation unit is formed inside a main body(1) of a mobile communication terminal and radiates a signal to an opposite part to a hand-grip part of the main body. The feed unit feeds the signal to the radiation unit. The radiation unit has a first radiation surface(11a) formed in a direction of an upper or lower surface of the main body, a second radiation surface(11b) formed in a direction of a rear surface of the main body, and a third radiation surface(11c) formed in a direction of a front surface of the main body.
Patent KR-20080076503-A (KR)
Title: Skin whitening composition containing eurya emarginata extract
Inventor: LEE HO JAE
IPC: A61Q19/02
Filed: 2007-02-16
Abstract: A composition containing the extract of Eurya emarginata is provided to inhibit expression of tyrosinase and biosynthesis of melanin, and minimize side effects by using natural material, so that the composition is useful for whitening the skin. A skin-whitening composition contains a compound represented by the formula(1) isolated from the Eurya emarginata extract or the extract of Eurya emarginata which is prepared by (a) extracting Eurya emarginata with an organic solvent selected from acetone, acetonitrile, dimethyl formamide, dioxane, dimethyl sulfoxide, ethanol and methanol, (b) extracting the extract of Eurya emarginata with an organic solvent selected from acetonitrile, propionitrile, benzonitrile carbon tetrachloride, chloroform, dichloromethane, tetrahydrofuran, dioxane, N,N-dimethylformamide, ethyl acetate, methyl acetate, t-butyl acetate, acetone, methylethylketone, methyl isobutyl ketone, benzene and toluene to recover an organic solvent-soluble portion, and (c) subjecting the organic solvent-soluble portion to chromatography to obtain a fraction having melanin biosynthesis-inhibiting activity. Further, the chromatography is one or more selected from silica gel column adsorption chromatography, sephadex LH-20 gel column chromatography and high pressure liquid chromatography.
Patent KR-20080077727-A (KR)
Title: Apparatus for heating a substrate
Inventor: CHOI JEONG DUCK
IPC: H01L21/02
Filed: 2007-02-21
Abstract: A substrate heating apparatus is provided to reduce the time and costs for maintenance by replacing a broken heating plate selectively among a plurality of heating plates. A substrate heating apparatus comprises a plurality of heating plates(110), a support plate(130), and a number of powers(140). The heating plates, supporting and heating a substrate, are assembled to one another, thereby increasing a heating area. The support plate sustains the heating plates. The powers pass through the support plate and are connected with heating elements of the respective heating plates. Each heating plates includes a lower plate(112), an upper plate(114), and the heating element. The upper plate is mounted over the lower plate. The heating element is disposed between the upper and lower plates.
Patent KR-20080077771-A (KR)
Title: Polymer nano capsule containing hinokitiol and manufacturing method thereof
Inventor: HWANG SEONG LOK
IPC: A61K9/51
Filed: 2007-02-21
Abstract: A nano-capsule containing hinokitiol is provided to be protected from the outside environment, to show excellent dispersion property in an aqueous solution, not to be destructed by a surfactant conventionally contained in a washing agent, thereby having improved bioavailability due to good skin permeation property and remaining property after rinsing-off when applied to the washing agent. A method for preparing a nano-capsule containing hinokitiol comprises the steps of: (a) dissolving a surfactant in water including an organic solvent to prepare an aqueous solution of the surfactant; (b) dissolving a polymer, oil and hinokitiol in an organic solvent including water to prepare an organic solution; (c) after adding the aqueous solution of the step(a) to the organic solution of the step(b), emulsifying it to prepare an emulsion; (d) adding water to the emulsion; and (e) evaporating the organic solvent under reduced pressure, wherein the organic solvent is at least one selected from the group consisting of ethyl acetate, acetone, ethanol, chloroform, and dichloromethane. An aqueous solution or an aqueous suspension comprises the nano-capsule containing hinokitiol. Further, the water including the organic solvent is the water saturated with the organic solvent.
Patent KR-20070090850-A (KR)
Title: Electrochemical device with high safety
Inventor: PARK YOUNG SUN
IPC: H01M10/056
Filed: 2007-03-05
Abstract: An electrochemical device having an oxygen scavenger therein is provided to improve the safety of the device by removing oxygen causing ignition and explosion of the device. An electrochemical device having an oxygen scavenger therein comprises an oxygen scavenger that absorbs or consumes oxygen therein, wherein the oxygen scavenger is at least one compound selected from the group consisting of sodium sulfite(Na2SO3), hydrazine compounds and carbohydrazide. The oxygen scavenger absorbs oxygen generated in the device or introduced from the exterior to spontaneously produce another compound, or absorbs oxygen to discharge non-inflammable gases other than oxygen.
Patent KR-20080081718-A (KR)
Title: Apparatus producing puff snack
Inventor: SEO JIN BONG
IPC: A23L1/18
Filed: 2007-03-06
Abstract: A puffing apparatus for the production of snack is provided to minimize the loss of grain nutrients by using frictional heat in a puffing process. A puffing apparatus for the production of snack comprises: a feed hopper(110) into which grain is fed; a circular pipe(132) which is connected to the feed hopper, and into which the grain is injected; a puffing rotation part(130) which is fit into the circular pipe and has a pressure screw(135), straight grooves, and a puffing screw(138); a driving part(140) which is connected to the puffing rotation part and rotates the puffing rotation part in the circular pipe; and a frame(100). The pressure screw pressurizes the injected grain and transfers it in the axial direction of the circular pipe, and then the pressurized grain is passed through the straight grooves. The puffing screw crushes the passed grain and generates frictional heat. The feed hopper is fixed to the upper part of the frame, and the circular pipe is fixed under the feed hopper, wherein the puffing rotation part fit into the circular pipe is axially joined to the frame.
Patent KR-20070094498-A (KR)
Title: Stacked semiconductor device
Inventor: YOSHIMURA ATSUSHI
IPC: H01L23/02
Filed: 2007-03-15
Abstract: A stacked semiconductor device is provided to control the coefficient of linear expansion of an insulating resin layer by adjusting contents of an inorganic filler in an insulating resin composition. A circuit base has an element mounting part(2a), and a first semiconductor element(5) is adhered on the element mounting part of the circuit base. A second semiconductor element(8) is adhered on the first semiconductor element via an adhesive layer with a thickness of 50 mum or more. The adhesive layer is made of an insulating resin layer, of which a glass transition temperature is 135 °C or higher and coefficient of linear expansion at a temperature equal to or lower than the glass transition temperature is 100 ppm or less.
Patent KR-20080085456-A (KR)
Title: Display device
Inventor: JEONG HO YOUNG
IPC: G02F1/1335
Filed: 2007-03-20
Abstract: A display device is provided to make it possible to use an external light as a light source by disposing a window in a display panel, thereby improving the power efficiency. A first panel(170) modulates the transmittance of an incident light to supply a light having a predetermined brightness. A second panel(140) receives the light from the first panel to supply an image. A window(101) provides the light to the first panel therethrough. The window is disposed on one surface of the first panel. A light diffusion member diffuses the light, which is incident to the first panel, to supply the light to the first panel. The light diffusion member is a glass substrate having a diffusion pattern. The diffusion pattern is formed on one surface of the glass substrate. A sensor measures the illumination of the light incident to the first panel. A controller compares the illumination of the light with a reference light-intensity to control the light transmittance of the first panel.
Patent KR-20080085559-A (KR)
Title: Method for forming semiconductor device
Inventor: HWANG CHANG SUN
IPC: H01L21/28
Filed: 2007-03-20
Abstract: A method for forming a semiconductor device is provided to improve electric characteristics and reliability of the semiconductor device by forming a spacer in an upper edge of a metal line contact hole. A method for forming a semiconductor device comprises steps of: forming an interlayer dielectric(120) on a semiconductor substrate; leveling an upper portion of the interlayer dielectric; forming a buffer interlayer dielectric(130) on the surface of the interlayer dielectric; forming a metal line contact hole(125) by partially etching the buffer interlayer dielectric and the interlayer dielectric; forming a barrier metal layer(140) all over the surface of the semiconductor substrate that has the metal line contact hole; forming a plug metal layer(150) to bury the metal line contact hole; etching the barrier metal layer and the plug metal layer by carrying out etch back on the entire surface of the semiconductor substrate; forming a spacer(160) on an edge on the upper portion of the metal line contact hole, by forming a spacer material layer on the entire surface of the semiconductor substrate and carrying out anisotropic etching; and forming a metal line to connect to the plug metal layer.
Patent KR-20080104410-A (KR)
Inventor: LEE JUNG HWAN
IPC: G06K17/00
Filed: 2007-03-21
Abstract: 본 발명은 차량에 부착된 RFID의 자동 스캔에 연동하여 댁내 사람의 존재 여부를 체크하고, 이 체크 결과에 의거하여 댁내 생활 기기의 작동 제어를 원격으로 실현할 수 있도록 한다는 것으로, 이를 위하여 본 발명은, 실수로 생활 기기를 작동시켜 둔 상태에서 장기 외출을 할 경우 불필요한 전력 소모를 초래할 수밖에 없었던 종래 방식과는 달리, 차량이 집단 거주지역의 주차지역에서 출차할 때 차량에 부착된 입주자 인증용의 RFID 태그를 스캔하여 생성한 RFID 스캔 정보를 중앙 관리 서버로 전송하고, 이에 응답하여 중앙 관리 서버가 해당 홈 서버에 댁내 사람의 존재 여부를 문의한 후 댁내 사람이 존재하지 않는 것으로 판단될 때, 홈 서버에 생활 기기의 작동 여부를 문의하고, 작동 중인 생활 기기가 있을 때 해당 생활 기기의 작동 유지 여부를 문의하는 메시지를 기 설정된 휴대 단말로 전송하여 휴대 단말 사용자가 생활 기기의 작동 중지 또는 작동 유지를 원격 제어할 수 있도록 함으로써, 외출시의 실수에 의한 생활 기기의 불필요한 작동에 기인하는 전력 소모를 효과적으로 방지할 수 있는 것이다.
Patent KR-20070096916-A (KR)
Title: Heat exchange spiral pipe making device and spiral pipe making method that use this
Inventor: KWON YOUNG WOO
IPC: B21D13/08
Filed: 2007-03-23
Abstract: A heat exchange spiral pipe manufacturing apparatus and a spiral pipe manufacturing method using the same are provided, wherein the apparatus has small and simple fabricating machines, is operated at a fast operating speed, performs an automatic operation easily, and does not consume a large amount of power. A heat exchange spiral pipe manufacturing apparatus(200) comprises: a rotation drive part(120) including a rotary body(110) on which a motor(112) is mounted to rotate the fixing chuck such that a pipe(20) fed from a feeding part(10) is rotated, and in which a fixing chuck(114) is installed to fix one end of the pipe that has passed through the rotary body; a forming and transferring unit(150) including a parallel guide bar(132) horizontally positioned at a lower side of the pipe, a support(134) perpendicularly connected to the parallel guide bar and moved side to side, a forming roller(140) connected to an upper part of the support to form the pipe spirally, and a vertical cylinder(142) that is connected to the forming roller and moves the forming roller up and down; and a forming part(160) including moving rollers(144) rotatably contacted with a lower part of the pipe and moved along with the support such that the forming roller together with the moving rollers spirally form an outer periphery of the pipe while pressing and moving the pipe.
Patent KR-20080087540-A (KR)
Title: Artificial falls and method of constructing the same
Inventor: KIM WOO JIN
IPC: B44C5/00
Filed: 2007-03-27
Abstract: An artificial fall structure and a method of constructing the same are provided to effectively distribute the load of a GRC artificial rock to enhance the strength of the GRC artificial rock. An artificial fall structure includes a reinforcement wall(10), a GRC artificial rock(20), and a support member(30). The reinforcement wall has a predetermined height. The GRC artificial rock forms an outer appearance of an artificial fall. The support member is installed between the reinforcement wall and the GRC artificial rock. The support member supports the GRC artificial rock. A reinforcement member(41) and a first concrete layer(42) are formed between the reinforcement wall and the GRC artificial rock. The support member supports the reinforcement wall and the GRC artificial rock. A load distribution section(50) is formed at a rear end of the GRC artificial rock positioned at the upper portion of the reinforcement wall.
Patent KR-20090001472-A (KR)
Title: Order-made and aversive-typed virtual reality treatment method for alcohol patients and the storage medium recording the method and readable by computer
Inventor: KIM HYUN SUK
IPC: G06Q50/22
Filed: 2007-04-17
Abstract: A method and a system for offering customized hatred stimulus to an alcoholic in a virtual environment by offering the hatred stimulus with a multi-sense implementing device, and a computer-readable recording medium storing a program thereof are provided to maximize a curing effect with safety by applying a hatred curing method using five senses. A video or audio file for muscular relaxation is output from a video or audio file database(S30). A virtual drinking environment of a patient is constructed and output by loading various kinds of virtual environment libraries stored in a virtual reality library database(S50). The video or audio file for hatred stimulus is loaded and output from the audio or video file(S70).
Patent KR-20080097094-A (KR)
Title: Unit cell of semiconductor device and layout method for the same
Inventor: PARK JI EUN
IPC: H01L27/10
Filed: 2007-04-30
Abstract: A unit cell of semiconductor device and a layout method for the same are provided to efficiently arrange the wirings within the unit cell by dividing the channel region into two domains. The cell region includes the well region of the first type and the well regions of the second type which is formed at both sides of the well region of the first type. The unit cell(60) of the semiconductor device is composed of devices comprised the electrical contact and formed in the well regions of the second type and the first type. The well region of the first type is the N-well region(64). The well region of the second type is P-well regions(62,66).
Patent KR-20080098780-A (KR)
Inventor: YOU YUNG OK
IPC: A01D34/04
Filed: 2007-05-07
Abstract: 본 발명은 다목적 농기계에 관한 것으로, 예초기의 동력원으로부터의 회전력을 토크의 손실 없이 전달하여 동력 효율을 높이는 것으로, 즉 본 발명은 상기 엔진이 실장된 엔진부; 상기 엔진부에 실장된 엔진의 회전축에 연결되고, 단부에 형성된 구동축측 웜기어를 통해 회전력을 전달하는 구동축; 상기 구동축측 웜기어에 대응하는 회동축측 웜기어가 단부에 형성된 회동축; 상기 회동축에 연결되기 위한 체결홀이 형성되어, 회동축의 회전에 따라 회전하는 커터; 상기 커터를 상기 회동축에 가압 고정시키는 체결 너트; 상기 엔진부의 일측과 연결되고, 엔진부에 실장된 엔진의 동작을 조작하는 조작부가 설치된 주 손잡이; 상기 엔진부의 일측과 연결되고 구동축의 외부를 감싸는 봉커버; 상기 봉커버에서 상부를 향해 연장 형성된 보조 손잡이; 및 상기 봉커버의 종단에 연결되고, 상기 커터의 상부를 감싸는 보호 커버;를 포함하는 것을 특징으로 한다. 
       
     농기계, 커터, 토크, 효율, 손잡이, 보조 손잡이, 걸이끈
Patent KR-20080102018-A (KR)
Title: Pocket door assembly for kitchen furniture
Inventor: HA BONG KAB
IPC: A47B77/00
Filed: 2007-05-17
Abstract: A pocket door for the kitchen furniture is provided to suppress the generation of the noise and the impact in opening the door by using damping mechanism. A pocket door for the kitchen comprises: a supporting plate fixed to the front side of the kitchen furniture; a door in which the bottom part is rotatably connected to the bottom part of the supporting plate and can be opened and closed while forming the predetermined storage space at the interval; a damping unit installed at the front one side of the supporting plate; and a connection link(50) in which the bottom part is rotatably connected to the door, the top part is connected to the damping unit, and the top part moves downward in opening the door, and which is installed so that the opening impact of door is attenuated is included.
Patent KR-20090001784-A (KR)
Inventor: LEE WOO SUNG
IPC: G06Q30/06
Filed: 2007-05-21
Abstract: A method for mediating sales of a product and a system for performing the method are provided to offer a purchase page of an Internet shopping mall to a buyer who demands purchase of a product through a web page, thereby mediating sales of the product easily and simply. Through a web page allotted to a seller of a product, product information on the product is received from the seller(210). The product information is provided to a buyer accessing through a web page(220). A product purchase request of the buyer inputted through the web page is treated(230).
Patent KR-20070091581-A (KR)
Title: Water sensing cable of impact protection net
Inventor: LEE SANG HO
IPC: H01B7/28
Filed: 2007-05-22
Abstract: An impact protection net for a water leakage sensing cable is provided to prevent a contact separation of a sensing line and a signal line by using a net. A water leakage sensing cable includes a conductive line, a signal line, and a sensing line. The conductive line transfers electricity. The signal line delivers signals. The sensing line senses the water leakage. A grid-like impact protection net(100) is covered outside the signal line(10) and the sensing line(20), so that the signal line and the sensing line withstand external impact.
Patent KR-20080104444-A (KR)
Title: Shank for core drill manufactured by cold forging process and method thereof
Inventor: KIM CHANG DONG
IPC: C21D9/22
Filed: 2007-05-28
Abstract: A shank for the core drill and a manufacturing method thereof are provided to increase tolerance about torsional stress by forming integrally the joint and shank while increasing gradient and the strength. As to a manufacturing method of the core drill consisting of joint, and shank and tip, a material cutting step(S10) cutting the prepared material of the specified formation in the fixed level; a annealing heat treatment step(S20) for furnace cooling the cut material in 500‹C after annealing at 3 ~ 5 hours in the annealing furnace of the room temperature 830 ~ 850‹C; a shot process step(S30) shorting the material annealed and heat-treated; a step(S40) for forming lubricating and film surface of the shorted material; a step(S50) for molding the fundamental type phase of the shank for the core drill pressing and becomes the joint and shank into one body the coated material; and a finishing stage(S60) of the shank for the core drill which the finish toolpath is the inside diameter and external diameter of the shank formed owing to the molding step comprised of step, and the groove manufacturing of the thread machining step of the joint and shank side and auditory capsule processing stage.
Patent KR-20080107147-A (KR)
Title: Imprint device, method of fabricating the same, method of patterning thin film using the same
Inventor: BAE JUNG MOK
IPC: G03F7/00
Filed: 2007-06-05
Abstract: An imprinting apparatus, a manufacturing method thereof and a method for forming a thin film pattern using the same are provided to improve the uniformity of the shape of the thin film by patterning the thin film into the predetermined shape. An imprint apparatus comprises the mold substrate(110), the optical shield layer(120), and the pattern layer(130). The mold substrate includes one or more transmission region through which the light is transmitted and one or more light blocking area which blocks the light. The light blocking layer is formed on the mold substrate corresponding to the light blocking region. The light blocking layer has one or more align key and blocks the light. The pattern layer is formed on the upper side of the mold substrate and pressurizes the imprint objects. The pattern layer comprises the etch pattern(131) and the flow control pattern(132). The etch pattern is formed on the upper side of the mold substrate.
Patent KR-20080107175-A (KR)
Title: Harmonic rejection mixer and method thereof
Inventor: CHA HYOUK KYU
IPC: H04B1/40
Filed: 2007-06-05
Abstract: A mixer and a method for suppressing harmonic are provided to reduce the mismatch of a gain coefficient unit by amplifying a plurality of signals mixed based on a capacitance ratio of a plurality of capacitors and coupling the amplified signals. A harmonic suppression mixer(100) includes a switching mixer unit(110), a gain coefficient unit(120), and a signal transducer(130). The switching mixer unit receives a first input signal and a plurality of multiple phase reference signals provided from a reference signal generating unit(200). The switching mixer unit mixes the inputted signals and outputs the plurality of the mixed signals. The gain coefficient unit amplifies the plurality of mixed signals to a plurality of preset coefficient values. The signal transducer couples the amplified signals to the I channel signal and the Q channel signal and outputs the coupled I channel signal and Q channel signal.
Patent KR-20070068332-A (KR)
Title: Grinding wheel for grinding machines
Inventor: CHUNG JIN HERN
IPC: B24D5/06
Filed: 2007-06-11
Abstract: A grinding wheel for a grinding device is provided to smoothly form a surface grinded by using a rounding surface of a grinding tip and to easily have a grinding tip move forward. A grinding wheel for a grinding device includes a body(20), a plurality of discharge outlets(27), a plurality of filling up groove(29), and a grinding tip(30). The body of which a top is a convex dish shape includes a connecting hole of connecting to a rotational axis of the grinding device in the middle region of the body, and an end ring formed in a boundary of an end. The plurality of discharge outlets are formed by cutting predetermined portion of the boundary in the body and exhaust power generated by centrifugal force to external side of the grinding device. The plurality of filling up groove is formed by separating from the end ring of the body with predetermined distance. The grinding tip is installed in the filling up groove.
Patent KR-20080109340-A (KR)
Inventor: HONG YOUNG PYO
IPC: G06F15/02
Filed: 2007-06-12
Abstract: 이 발명은 카메라가 부착된 전자펜과 지면 상의 위치를 식별하기 위한 위치코드가 표시된 종이를 이용하여 수기정보를 인식하는 기술로부터 디지털 취재수첩(100)과 카메라 부착 전자펜(100)을 이용한 정보관리시스템(300)을 제공한다.  이 정보관리시스템(300)에서는 기자가 취재수첩(100)에 기록한 내용이 기록과 동시에 컴퓨터로 편집 가능한 데이터로 변환되어 데스크로 전달되고 퍼스컴에 저장된다. 
       
     전자펜, 위치 코드, 취재, 수첩, 수기, 정보
Patent KR-20080110015-A (KR)
Title: Complex of metal-organic compounds, photocatalyst sol and coating composition comprising the same
Inventor: NAH JAE WOON
IPC: C07F5/06
Filed: 2007-06-14
Abstract: The photocatalytic sol containing the metal-organo compound composite is provided to improve deodorization and antibacterial effect without separate ultraviolet irradiation, thereby being applicable to the composition for coating the surface of the various products. The metal-organo compound composite comprises metal, which comprises one kind selected from the group consisting of Ti, Si, Al, Fe, Zn, Cu, Pd, Pt, Ag, Mn, Zr, Sn, W, Ni, P, Cs, Ba, La, Ac, Ge, Sb, Cd, As, Bi, Mo, Co, V, Ru, Sr, K, Ga, Ta, Tl, Nb and their combination, and the organic compound ligand which comprises one or more OH group in the molecular structure by combining with the metal.