baber/WOPTO huggingface dataset:
Patent KR-20100041941-A (KR)
Title: Non-volatile memory device and method for fabricanig the same
Inventor: KIM SEONG YEON
IPC: H01L21/8247
Filed: 2008-10-15
Abstract: PURPOSE: A non-volatile memory device and a method for manufacturing the same are provided to reduce a coupling capacitance between floating gate electrodes of adjacent memory cells by increasing the gap between the adjacent cell regions. CONSTITUTION: An element isolation layer(22) is expanded toward a bit line direction. A protrusion part(22A) is located on the sidewall of the element isolation layer. The element isolation layer defines an active region. A cell region(20) is adjacent to the protrusion part of the element isolation layer. A word line is expanded across the bit line direction. The cell region is a cross region of the bit line and the active region.
Patent KR-20100043649-A (KR)
Title: Packing box for delivering food
Inventor: LEE JAE YONG
IPC: B65D5/4805
Filed: 2008-10-20
Abstract: PURPOSE: A packing box for delivering foods is provided to deliver foods while accepting secondary foods and secondary units by forming one or more secondary receiving spaces with a main receiving space on a side plate of the bottom plate. CONSTITUTION: A packing box for delivering foods comprises: a bottom plate(10) having a flat type of polygon; a side plate which is extended on an edge side of the bottom plate; and a cover plate covering receiving spaces and secondary receiving space. The side plate divides a main receiving space(100) on the center of the bottom plate and divides one or more secondary receiving spaces(200,300) on the edge of the main space. The bottom plate has a octahedral plane shape.
Patent KR-20100043947-A (KR)
Title: Device for transferring lens
Inventor: PARK Q TAEK
IPC: G03B13/12
Filed: 2008-10-21
Abstract: PURPOSE: A lens moving device is provided to efficiently utilize the internal space of an optical device by reducing the size of the lens moving device. CONSTITUTION: A lens moving device(100) comprises a lens mounting member(110), a guide member(120), a driving unit, a pinion(140), and a rack gear(150). One or more lenses are installed on the lens mounting member. The guide member guides the traveling direction of the lens mounting member. The driving unit transfers the lens mounting member. The pinion receives power from the drive unit. The rack gear is formed on one side of the lens mounting member. The rack gear engages with the pinion.
Patent KR-20100045104-A (KR)
Title: Current limiting circuit breaker
Inventor: HYUN OK BAE
IPC: H01H73/04
Filed: 2008-10-23
Abstract: PURPOSE: A current-limiting circuit breaker is provided to reduce manufacturing costs and a size by integrating a current limiter with a circuit breaker. CONSTITUTION: A line change unit(110) changes the line of a current when a fault current is generated. A block switch(120) for current-limiting blocks the current applied to a main circuit when a fault current is generated. A current limiter(130) controls the current when a fault current is generated. A high speed switch(140) for block receives the current through a block switch for current limiting or the current limiter. A semiconductor switch(150) is electrically connected to the high switch for block and the current limiter. The semiconductor switch controls the current between the high speed switch for block and the current limiter. A fault sensing and control device(160) controls the operation of the semiconductor switch.
Patent KR-20100045333-A (KR)
Title: Non-sintered multi-layer ceramic substrate and manufacturing method of non-shrinking multi-layer ceramic substrate
Inventor: CHO BEOM JOON
IPC: H05K3/46
Filed: 2008-10-23
Abstract: PURPOSE: A non-sintered multilayer ceramic substrate and a method for manufacturing a non-shrinking multilayer substrate are provided to suppress the protrusion of a via electrode by forming a via electrode inside a via hole through an aerosol deposition method. CONSTITUTION: A ceramic laminate(210) is comprised of a ceramic green sheet(201), a polymer resin layer(205), and a via electrode. At least one via hole(203) is formed on the ceramic green sheet. The polymer resin layer is formed on one side of the ceramic green sheet. The via electrode is formed inside the via hole. The via electrode is made of conductive metal powder. The height of the via electrode is lower than the height of the via hole. A green sheet(230) for suppressing the shrinkage is arranged on one side or both sides of the ceramic laminate.
Patent KR-20100046876-A (KR)
Title: Helical gear molding apparatus
Inventor: CHO JUNG KWON
IPC: B29C45/40
Filed: 2008-10-28
Abstract: PURPOSE: A helical gear molding device is provided to reduce an error rate in a helical gear by controlling a rotating angle of a rotating core and steadily process run-out of a helical gear. CONSTITUTION: A helical gear molding device comprises: a supporting ring(140) which is fixed on a fixed mold(110) at an edge of a cavity; a rotating core(130) which is rotatably installed on a bearing surface of the supporting ring and whose tooth profile(133) is corresponding to a helical gear; an eject pin(150) which ejects the helical gear in the cavity after opening a fixed mold and a movable mold; and a position fixing unit which rotates the rotating core to the original position and fixes the rotating core after the helical gear being ejected by the eject pin.
Patent KR-20090045100-A (KR)
Inventor: TAYLOR MATTHEW PAUL ATHOL
IPC: H03M13/27
Filed: 2008-10-30
Abstract: 데이터 처리 장치는, 통신될 입력 데이터 심볼들을 OFDM 심볼의 기설정된 수의 서브캐리어 신호들에 맵핑한다.  데이터 프로세서는, 상기 OFDM 서브캐리어 신호들에 대한 맵핑을 위해 기설정된 수의 데이터 심볼들을 리드인하는 인터리버 메모리를 포함한다.  인터리버 메모리는, 맵핑을 달성하기 위해 상기 데이터 심볼들을 메모리에서 출력 심볼 스트림으로 리드아웃(read-out)하여- 상기 리드아웃은 리드인과 상이한 순서이고, 상기 순서는 어드레스의 세트로부터 결정됨 -, 상기 데이터 심볼이 상기 OFDM 서브캐리어 신호들로부터 디인터리버되도록 한다.  어드레스들의 세트는, 선형 피드백 시프트 레지스터와 순열 회로를 포함하는 어드레스 생성기로부터 생성된다.  선형 피드백 시프트 레지스터는,  의 상기 선형 피드백 시프트 레지스터에 대한 생성기 다항식을 갖는 11개의 레지스터 스테이지들을 갖고, 상기 순열 코드는 부가 비트와 함께 12개의 비트 어드레스를 갖는다.  순열 코드는 하나의 OFDM 심볼로부터 다른 OFDM 심볼로 변경되어, DVB-T2와 같은 DVB 표준과 같은 OFDM 변조 시스템의 4k 동작 모드에 대해 데이터 심볼을 인터리빙할 때의 개선점을 제공한다.  이는 입력 데이터 비트 스트림에서 순서상 근접한 연속 데이터 비트들이 OFDM 심볼의 동일 서브캐리어 상에 맵핑될 가능성이 줄어들기 때문이다. 
       
     데이터 처리 장치, 인터리버, OFDM, 성상 매퍼
Patent KR-20100048376-A (KR)
Title: Light weight wall concentrated phase change material on the wall surface and thereof method
Inventor: LEE BYUNG KWON
IPC: E04B2/72
Filed: 2008-10-31
Abstract: PURPOSE: A lightweight wall on which a phase change material is concentrated and a method of manufacture thereof are provided to prevent the separation of the phase change material and to increase the thermal capacity of the lightweight wall. CONSTITUTION: A lightweight wall on which a phase change material comprises an insulating material(2), and a thin plate panel(4) and an outer cover board(6). The insulating material is included in inside. The thin plate panel is at laminated on one side of the insulating material. The thin plate panel includes a phase change material(PCM) of the cured rigidity concrete. The outer cover board prevents the damage to PCM and the displacement of PCM.
Patent KR-20100050312-A (KR)
Title: Air conditioner
Inventor: KIM JONG WOOK
IPC: F24F1/00
Filed: 2008-11-05
Abstract: PURPOSE: An air-conditioner is provided to improve the performance of an indoor unit by discharging conditioned air through a front air discharging port formed on the outlet unit. CONSTITUTION: An air-conditioner comprises a main body, an outlet unit, and an infrared sensor module. The main body comprises an air intake port. The outlet unit is positioned on the upper part of the main body to be ascended and descended. The infrared sensor module is positioned to be elevated with the outlet unit and senses a user's movement. The infrared sensor module comprises multiple infrared sensors(173,174), a rotary body(172), a fixed body, and a rotary body driver. The rotation body rotates multiple infrared sensors at a designated angle. The fixed body is fixed to the outlet unit. The rotation body is installed in the fixed body to be rotated.
Patent KR-20100054673-A (KR)
Title: Touch screen and method of manufactureing the same
Inventor: HONG HYUK JIN
IPC: G06F3/041
Filed: 2008-11-14
Abstract: PURPOSE: A touch screen and a manufacturing method thereof are provided to control sensitivity with thickness of metallic coating and a metal deposition layer which directly influences sensitivity of the touch screen thereby guaranteeing durability and embodying excellent sensitivity. CONSTITUTION: ITO(Indium Tin Oxide) film(20) is evaporated on an upper side of a soft plastic film(10). The first metal layer(33) is evaporated on the ITO film. The second metal layer(35) is evaporated on the first metal layer. The metal three layer(45) is plated on the second metal layer. The first metal layer comprises a buffer layer which is comprised at least one among Ni, Cr, Ni-Cr, Ti, Sn or Mo. The second metal layer comprises a seed layer which is comprised at least one among Ag, Cu, Au or Al.
Patent KR-20100054972-A (KR)
Title: Room temperature controller used being connected to lighting lamp switch lines.
Inventor: GIM JIN GUK
IPC: H05B1/02
Filed: 2008-11-17
Abstract: PURPOSE: A room temperature controller is provided to remove an additional power supply line by receiving power through a lamp switch line. CONSTITUTION: A first coil(L1) is connected between an AC common terminal and a first terminal of a triac. A second condenser(C2) is connected between the first terminal of the triac and a circuit ground terminal. The cathode of a first diode(D1) is connected to the AC common terminal. The anode of the first diode is connected to the circuit ground terminal. A first zener diode(ZD1) and a third condenser(C3) are connected between the first terminal of the triac and a gate terminal. A negative temperature coefficient thermistor is connected to the second terminal of the triac. A varistor is connected between the first and second terminals of the triac.
Patent KR-20100055648-A (KR)
Title: Coating method of a board
Inventor: KIM HYUNG NAM
IPC: B05D3/00
Filed: 2008-11-18
Abstract: PURPOSE: A method of coating a board is provided to improve the quality of a coated board by attaching a coating agent to the surface of the board while having a uniform thickness of the coating agent and to reduce costs by eliminating a member requiring a precise process. CONSTITUTION: A method of coating a board comprises: a first transfer step transferring the board to the direction of a coating apparatus through the drive of a transfer roller(21); a first coating step coating the transferred board between a support roller(42) and adhesive rollers(61,41); a second transfer step transferring the board which passes through the first coating step to a coater(50); and a second coating and polishing step coating the board while polishing the board.
Patent KR-20100058174-A (KR)
Title: Apparatus for reviewing wafer
Inventor: KIM YONG WOON
IPC: H01L21/66
Filed: 2008-11-24
Abstract: PURPOSE: An apparatus for inspecting the cross-sectional shape of the inside of a wafer is provided to reduce a process time by simultaneously inspecting the surface and the cross-sectional shape of a wafer. CONSTITUTION: A first detector(110) detects the surface shape of a wafer. The first detector includes a secondary electron detector and a photomultiplier. A second detector(120) detects the cross-sectional shape of the wafer. The second detector includes an ultrasonic sensor and an ultrasonic signal detector. A control unit(130) selectively receives data from the first detector and/or the second detector. An image processing unit(150) processes the cross-sectional shape data of the wafer and output the data on a monitor.
Patent KR-20100058332-A (KR)
Title: Static electricity prevention chair
Inventor: HAN SANG HYUN
IPC: A47C7/00
Filed: 2008-11-24
Abstract: PURPOSE: A chair for static electricity prevention is provided, which can prevent the generation of the static electricity, and can exclude the influence that does not want from the static electricity. CONSTITUTION: A chair for static electricity prevention includes: a chair body(10) equipped with the seat back(11) and seat receiver(12); a chair leg supporting the chair body; a first conductive sheet having 105-1010 ohm/sq of surface resistance which is covered with the top surface of the seat receiver and seat back; a second conductive sheet which is made of the silver thread to be able to be ohm/sq of the surface resistance, covered with the bottom surface of the seat receiver.
Patent KR-20100060099-A (KR)
Title: A water-cooled heat exchanger
Inventor: LEE SANG OK
IPC: F28D7/00
Filed: 2008-11-27
Abstract: PURPOSE: A water-cooled heat exchanger is provided to enhance heat transfer efficiency by performing the heat exchange of a heat exchange medium with cooling water. CONSTITUTION: A water-cooled heat exchanger comprises a cooling water shell, a plurality of heat exchangers(MH), and a cooling water shell baffle. The cooling water shell comprises a cooling water inlet(121), a cooling water outlet(111), a heat exchange medium intake pipe guide hole, and a heat exchange medium discharge pipe guide hole. The heat exchanger comprises a header tank, a tube, a heat exchange intake pipe, a heat exchange medium discharge pipe and is installed in the cooling water shell. The cooling water shell baffle is extended from the one sidewall of the cooling water shell to be disposed between adjacent heat exchangers to change the path for the cooling water flowing in through the cooling water inlet.
Patent KR-20100062530-A (KR)
Title: 음각의 반사면을 구비하는 볼트 및 너트
Inventor: JEONG YUN BOK
IPC: F16B35/00
Filed: 2008-12-02
Abstract: 본 발명은 반사시트를 구비하는 볼트와 너트에 있어서, 상기 볼트(100)의 머리부(101)와 너트(200)의 몸체(202) 외측에 형성된 각각의 공구접촉면(110,210) 가장자리 내측에 움푹 패인 음각부(111,211)를 형성하되 상기 음각부(111,211)에 빛반사수단(111a,211a)이 형성되도록 구성되어진 음각의 반사면을 구비하는 볼트 및 너트를 제공하기 위한 것으로, 본 발명은 볼트와 너트의 공구접촉면에 음각부를 형성하고 상기 음각부에 빛반사수단이 형성되도록 함으로써 상기 볼트와 너트가 체결공구에 의해 체결되더라도 상기 체결공구와 빛반사수단의 직접적인 접촉을 방지하게 되어 빛반사수단의 훼손을 방지하고, 체결된 후라 할지라도 악천후 및 외부충격에 의해서 쉬 이탈되거나 긁히는 것을 방지할 수 있도록 하는 매우 유용한 발명인 것이다. 
       
     음각, 빛반사수단, 반사면, 볼트, 너트
Patent KR-20100064975-A (KR)
Title: Ptc heater
Inventor: JUN DUCK CHAE
IPC: B23K31/02
Filed: 2008-12-05
Abstract: PURPOSE: A positive temperature co-efficient heater is provided to prevent the charge of a PTC element in a welding process and to reduce manufacturing costs. CONSTITUTION: A rod case is manufactured with brass matter and gilds with tin in the surface(S1). A heat radiation fin is manufactured with the brass matter and gilds with tin in the surface(S2). The generation of heat module is inserted inside the load case and the PTC rod(S4). The tack bond and the PTC rod and heat radiation fin are soldering-united using a separate fixture(S5). The top housing and lower housing are united with the longitudinal direction both end part of the heat radiation fin and PTC rod(S6).
Patent KR-20100066006-A (KR)
Title: Signal input apparatus and method for processing input signals
Inventor: KIM JE YOON
IPC: G11C7/10
Filed: 2008-12-09
Abstract: PURPOSE: A signal input device and a method for processing an input signal are provided to improve a twist at each signal inputting pad of internal setting up/holding time by equalizing the polling times of input signals which are twisted due to physical properties and arrangement properties. CONSTITUTION: A plurality of input units inputs signals from the outside. A trimming controller(30) corresponds to the polling time of each of the external signals. The trimming controller generates internal signals with equalized polling times. A signal combiner(300) generates a result signal by combing the external signals. A plurality of internal signal generators corresponds to each of the external signals. The plurality of internal signal generators(310-330) generates internal signals.
Patent KR-20100066234-A (KR)
Title: Liquid crystal display device
Inventor: KIM DONG HYUN
IPC: G09G3/36
Filed: 2008-12-09
Abstract: PURPOSE: A liquid crystal display device is provided to constantly maintain a voltage difference between common voltage signal and data signal by distorting the common voltage signal in order to compensate the distortion of the data signal. CONSTITUTION: A data driver(200) supplies data signal to the data line of a liquid crystal panel. A common voltage supply unit(500) supplies common voltage signal to the common electrode of the liquid crystal display. The common voltage signal is distorted. The electrical potential difference between the common voltage signal and the data signal is maintained by the distorted common voltage signal.
Patent KR-20100070445-A (KR)
Title: Column structure of vertical type machining center
Inventor: DAN HO JIN
IPC: B23Q1/70
Filed: 2008-12-18
Abstract: PURPOSE: A column structure of a vertical type machining center is provided to reduce weight and improve the quality of product by increasing the natural frequency. CONSTITUTION: A column structure of a vertical machining center comprises a column(10). A residual area is removed by forming a cut plane(12) by downward cutting the rear top side of the column at a fixed angle. The first natural frequency of the column is reduced by 10% than before the residual area is removed.
Patent KR-20100074361-A (KR)
Title: Heavy-duty vehicle tire improved kerf shape
Inventor: SHIN DONG YEOP
IPC: B60C11/11
Filed: 2008-12-24
Abstract: PURPOSE: A heavy vehicle tire including a modified kerf is provided to improve driving and braking force by forming a rib or a kerf in the edge of the vertical groove of a block. CONSTITUTION: A heavy vehicle tire including a modified kerf comprises: a thread(1) wherein a vertical groove(2) and a rib(3) are formed on the thread and a kerf(4) is formed in the edge(31) of the rib in the vertical groove side; a sidewall; and a bead part. The outer-upper side(41) of the kerf is formed to a narrow width. The shape from the middle part(42) to the inner-lower side(43) of the kerf is shape of a triangle. The inner-lower side which is the floor of the kerf is located at 1.6-3mm above the floor of the vertical groove.
Patent KR-20090007261-A (KR)
Title: Multiple input multiple output user equipment
Inventor: ZEIRA ARIELA
IPC: H04J99/00
Filed: 2008-12-26
Abstract: An MIMO user equipment is provided to solve problems of the prior art which seriously degrades the performance on a multi-path. An MIMO user equipment comprises the followings: a plurality of demodulators(381-38N) which are connected to a plurality of Rx-antennas(361-36N) to modulate received signals; a plurality of sampling machines(401-40N) which are connected to the demodulators, and samples the versions of signals received through one of the plural Rx-antennas to generate a synthesized receipt signal; a channel estimator(42) which is connected to the sampling machines, and determines channel responses to the plural Rx-antennas to generate the whole channel response; an MIMO channel equalizer(44) which is connected to the sampling machines and channel estimator, and processes the whole channel response to generate diffusion data vectors; and a de-spreader(48) which diffuses the diffusion data vectors reversely in order to restore data from the received signals.
Patent KR-20100079574-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM JONG DOO
IPC: H01L21/265
Filed: 2008-12-31
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to form a uniform channel on cell lines by controlling the amount of impurity doses in first and second implant process. CONSTITUTION: A first photo resist pattern is formed on a poly silicon layer. Source and drain lines and at least one cell line(330-1) are patterned by firstly etching a poly silicon layer. A first channel implantation process is performed on a semiconductor substrate(310) by using the first photoresist pattern as a mask. The first photo resist pattern is removed. A second photo resist pattern is formed on the semiconductor substrate patterned with the source and drain lines and at least one cell line. At least other cell line is patterned between the source and drain lines by secondly etching the firstly etched poly silicon. A second channel implantation process is performed on the semiconductor substrate by using a second photo resist pattern as the mask.
Patent KR-20100079792-A (KR)
Title: Solar cell manufactured by high frequency induction heating and the manufacturing method
Inventor: NAM DONG HYUN
IPC: H01L31/04
Filed: 2008-12-31
Abstract: PURPOSE: While the solar battery and the manufacturing method thereof manufactured with the microwave induction heating the high purity [high purity], the cheap metal flake is used. The manufacturing cost of the solar battery is reduced. CONSTITUTION: A metal flake(12) adheres closely to the back side of the semiconductor substrate(10). The metal flake is heated by the high frequency induction heating type. The contact surface of the semiconductor substrate putting opposite to the metal flake forms the fusing state. A P-layer(13) is formed between the metal flake and semiconductor substrate.
Patent KR-20080028914-A (KR)
Title: A heat storage body with a coated layer for heat exchanging
Inventor: ZHOU HUIMIN
IPC: F28D20/00
Filed: 2005-11-25
Abstract: A heat storage body with a coated layer for heat exchanging is provided in the present invention. At least one surface of the heat storage body is coated with a layer whose emissivity is higher than that of the material of the substrate of the heat storage body. The heat storage body is a beehive-shaped, fin-shaped, plate-shaped or spherical unit and internal holes are formed in it. The substrate of the heat storage body is made of steel, fireproof material or ceramic material. The heat storage body is endowed with preferable heat absorbing and releasing property. The heat storage amount is enhanced and the heat transfer property is improved. At the same time, energy resources are saved.
Patent KR-20080016975-A (KR)
Title: Doping profile improvement of in-situ doped n-type emitters
Inventor: DE BOER WIEBE
IPC: H01L21/331
Filed: 2006-06-26
Abstract: A method for forming an emitter-base junction. The method includes the steps of: providing a base layer (26); and growing a doped mono-emitter layer (28) on the base layer (26) using a gas flow comprised of a set of process gases, wherein gas flow includes an addition of a germanium (Ge) source to the process gases for the first few seconds of the gas flow.
Patent KR-20080032217-A (KR)
Title: Method and apparatus for drying a piece of textile
Inventor: VOLKERS HENRIK
IPC: D06B15/00
Filed: 2006-06-26
Abstract: The invention relates to a method and an apparatus for drying a piece of textile (1) which is impinged upon by an air flow to evacuate moisture, a partial steam pressure in the air flow being varied. Said method and device are particularly suitable for drying a piece of textile (1) that is provided with a layered structure encompassing a semipermeable membrane (13).
Patent KR-20080034985-A (KR)
Title: Systems and methods for detecting a patch cord end connection
Inventor: NORDIN RONALD A
IPC: H01R4/24
Filed: 2006-08-07
Abstract: Systems and methods for detecting a patch cord connection are presented. The insertion of a patch cord into a device jack physically closes a circuit, thereby permitting determination of the patch cord connection. The connection of only one side of a patch cord to a jack is able to be determined. In addition, a particular jack with which a patch cord is connected is able to be determined.