baber/WOPTO huggingface dataset:
Patent KR-20090005424-A (KR)
Title: Liquid crystal display and driving method there
Inventor: CHO CHANG HUN
IPC: G09G3/36
Filed: 2007-07-09
Abstract: A liquid crystal display capable of improving picture quality by compensating data voltage according to common voltage and driving method thereof are provided to reduce asymmetric phenomenon of data voltage level by optimizing flicker level about liquid crystal panel. A liquid crystal panel(110) includes a plurality of pixels. The pixels are classified by gate lines(GL1-GLn) of horizontal direction and data lines(DL1-DLm) of vertical direction. A timing controller(230) rearranges a digital pixel data(R, G, B DATA) of red(R), green(G), and blue(B), and generates a data control signal(DCS) and a gate control signal(GCS) with vertical synchronization signal, horizontal synchronization signal, and clock(CLK). A gate driver(220) supplies a scan signal to the gate lines according to the gate control signal. A data driver(210) converts the digital pixel data of the red, the green, and the blue into a data voltage in response to the data control signal. The voltage generator(240) generates gate voltages(VGH, VGL) and a common voltage(Vcom). A data modulator(250) compensates for the data voltage.
Patent KR-20090006242-A (KR)
Title: Method for manufacturing reflector increasing light reflectivity
Inventor: CHA SUNG WOON
IPC: C08J5/18
Filed: 2007-07-11
Abstract: A reflective sheet manufacturing method for increasing optical reflection property is provided to improve an optical property of reflective sheet and to reduce a thickness of the manufactured reflective sheet by performing an ultra-fine foam process using the extended plastic and manufacturing the reflective sheet. A reflective sheet manufacturing method for increasing optical reflection property comprises steps of: (a) extending or a first axis-drawing or a second axis-drawing plastic materials; and performing an ultra-fine foam process using the plastic materials. The plastic materials in the step (a) are a polyolefin plastic. The gas used in the step (b) is one of carbon dioxide, nitrogen, and helium more than 5 MPa. The heat transfer medium used in step (b) is one of glycerine, IR heating and hot air.
Patent KR-20080009662-A (KR)
Title: Substrate for electro-optical device, electro-optical device, and electronic apparatus
Inventor: ISHII TATSUYA
IPC: G02F1/136
Filed: 2007-07-24
Abstract: A substrate for an electro-optical device, an electro-optical device and an electronic apparatus are provided to prevent an aperture ratio from being decreased and reduce flicker caused by optical leak current. A substrate for an electro-optical device includes a substrate, a plurality of data lines and a plurality of scan lines(3a) arranged in an intersecting manner on the substrate, pixel electrodes respectively formed in a plurality of pixels which are defined corresponding to intersections of the data lines and the scan lines and form a display region on the substrate, transistors and a light-shielding layer. Each of the transistors is formed in a non-open region between open regions of neighboring pixels and includes a semiconductor layer(1a). The semiconductor layer includes a channel region having a channel length along one direction in the display region, a data line source/drain region(1d) electrically connected to a corresponding data line, a pixel electrode source/drain region(1e) electrically connected to a corresponding pixel electrode, a first junction region(1b) formed between the channel region and the data line source/drain region and a second junction region(1c) formed between the channel region and the pixel electrode source/drain region. The light-shielding layer is formed above the semiconductor layer and includes a first part(301) covering the first junction region and a second part(302) covering the second junction region. The width of the second part in a direction perpendicular to the one direction is greater than the first part.
Patent KR-20090011519-A (KR)
Title: Crystalline silicon solar cell and manufacturing method and system thereof
Inventor: HONG JIN
IPC: H01L31/0216
Filed: 2007-07-26
Abstract: A crystalline silicon solar cell and a method and a system for manufacturing the same are provided to reduce a manufacturing time and to simplify a process by not requiring the texturing of a Si wafer. A first conductive crystalline silicon substrate(100) is prepared. A second conductive semiconductor layer(120) is deposited in one side of the substrate. A transparent film(130) is deposited in the upper part of the second conductive semiconductor layer. The transparent film has a surface with an uneven structure. A first conductive semiconductor layer(150) is deposited on the other surface of the substrate. The first conductive semiconductor layer has a larger energy band gap than the substrate. A first electrode(160) and a second electrode(170) are formed in the upper parts of the transparent film and the first conductive semiconductor layer.
Patent KR-20080011265-A (KR)
Title: Process for producing aromatic amines
Inventor: SOMMER KNUT
IPC: C07C211/33
Filed: 2007-07-27
Abstract: A method for preparing aromatic amines is provided to induce overwhelmingly improved economic efficiency, high selectivity, and long cycle time in a simple manner and to save expense for an expensive catalyst because a large amount of water is not used. A method for preparing aromatic amines represented by the following formula 1 includes the steps of: (1) performing hydrogenation under a heat-insulating condition at (a) an absolute pressure of 1-50 bar, (b) a gas mixture inflow temperature of 150-400 °C, and (c) a highest catalyst temperature of 600 °C; (2) passing a gas mixture through a fixed catalyst when hydrogenation is initiated, wherein the gas mixture comprises (i) 3-150 moles of hydrogen per nitrogen group 1 mole, and (ii) 1-100 moles of water per nitro group 1 mole; and (3) hydrogenating nitro aromatic compounds represented by the following formula 2 with hydrogen on a fixed catalyst, wherein hydrogen without substantially containing aromatic amines separated from a reaction mixture during hydrogenation returns to the hydrogenation reaction.
Patent KR-20090013378-A (KR)
Title: Image processing apparatus and method for supporting security function
Inventor: CHU JAE KI
IPC: H04N5/91
Filed: 2007-08-01
Abstract: An image processing apparatus for supporting a security function and a method thereof are provided to store an image file to which security function data is moved in a memory and return the moved security function data to an original position to reproduce, thereby reproducing the image in another apparatus except for an apparatus photographing an image. An image processing apparatus comprises a compression unit(150), a decoding unit(180) and a controller(200). The compression unit compresses a photographed image to generate an image file. The decoding unit decodes a selected image file into a displayable signal. When an image file is stored, the controller moves security function data recorded in the first area of the image file to the second area of the image file to record the security function data. And when an image is reproduced through user authentication, the controller returns the security function data of the second area to the first area and outputs the security function data to the decoding unit.
Patent KR-20090013385-A (KR)
Title: Method and apparatus for installing printer driver of image forming apparatus in printing environment which used universal printer driver
Inventor: HWANG TAE KYUNG
IPC: G06F3/12
Filed: 2007-08-01
Abstract: A method and an apparatus for installing printer driver of an image forming apparatus in printing environment which uses a universal printer driver are provided to install a printer driver supporting a desired function even in case of not recognizing a model name by selecting one or more functions among displayed functions and installing printer drivers. A display(610) displays functions which image forming apparatuses which are connected present support. A selecting unit(620) selects one or more functions among displayed functions. A installation unit(640) sets up a printer driver of the image forming apparatus supporting the selected function. A transceiver(600) receives the functions from outside. A searcher(630) searches the printer drivers of the image forming apparatus supporting the function selected through a selecting unit.
Patent KR-20090014633-A (KR)
Title: Solid.liquid separated type cosmetic preparation
Inventor: CHOI MOON JAE
IPC: A61K8/64
Filed: 2007-08-06
Abstract: A solid and liquid separated type cosmetic preparation is provided to prevent quality change of functional ingredients contained in the solid reagent in the keeping, and permeate the skin with maintained function of ingredients by mixing the solid reagent with the liquid reagent in use, thereby improving the effects of cosmetics. The solid and liquid separated type cosmetic preparation comprises the solid reagent containing freeze-dried functional cosmetic ingredients in which the activity of ingredients is lowered in the liquid type state, and the liquid reagent containing the base ingredients, wherein the solid and liquid reagents are separately stored and mixed in use.
Patent KR-20090014699-A (KR)
Title: Bottle cap with additive
Inventor: CHO YOUNG KOOK
IPC: B65D51/28
Filed: 2007-08-07
Abstract: A container cap is provided to allow an additive to be added into a container during the retarded separation of a skirt. A container cap comprises an upper part opened receiving member(100) which is supported by the upper flange(130) in the input hole(11) of the container(10) and is provided with an opening hole(110) for discharging the content formed at the lower side surface; an opening and closing member(200) which is placed with the identical axis to the receiving member; and an outer cap part(300) which is provided with a sealing pipe(310), an outer cap, and a combination unit(330), wherein a skirt(340) is integrated at the lower rim of the outer cap, and a retardation hook is formed at the internal wall of the skirt.
Patent KR-20090015272-A (KR)
Title: Cooling path structure for reducing flooding of fuel cell
Inventor: CHIN SANG MUN
IPC: H01M8/04
Filed: 2007-08-08
Abstract: A cooling path structure for reducing the flooding of a fuel cell is provided to reduce the flooding by preventing the over cooling of the reactive gas and to improve the performance of a fuel battery by maintaining the temperature of an outlet of reactive gas over the stack temperature. A separator of a Polymer Electrolyte Membrane Fuel Cell(PEMFC) comprises (a) a hydrogen separator formed with a hydrogen path, (b) an air separator formed with an air path, and (c) a cooling path removing the heat of reaction, which is formed between the hydrogen separator and the air separator. The cooling path(26) is not formed at a part overlapped with an outlet path of reactive gas and an inlet path of cooling water and is expanded to the whole separator on a basis of the outlet of reactive gas. Therefore, the outlet of the reactive gas is not over-cooled with the cooling water.
Patent KR-20090019284-A (KR)
Title: Breaker and security system using the same
Inventor: EOM JAE PIL
IPC: H01H71/74
Filed: 2007-08-20
Abstract: A breaker including over current determining part and alarm part, and a security system using the same are provided to easily deliver abnormal condition to a user of a long distance by adding an alarm part emitting alarm sound to a breaker. A breaker comprises an over current determining part(110), an alarm part(120), an alarm signal generating part(130), and an alarm signal transmitting part(140). The over current determining part senses a load current. The alarm part emits an alarm sound in case the load current reaches a predetermined value. The alarm signal generating part generates an alarm signal in case the load current reaches a predetermined value. The alarm signal transmitting part receives the signal generated in the alarm signal generating part, converts the received signal into a signal suitable to a mobile terminal, and transmits the converted signal.
Patent KR-20090019558-A (KR)
Title: 전장 검사 시스템의 제어방법
Inventor: LEE NAM IL
IPC: B62D65/00
Filed: 2007-08-21
Abstract: 본 발명의 전장 검사 시스템의 제어방법은 복수의 검사 항목에 대한 검사가 용이하도록, 본 발명은 차량 조립라인에서 전자 장비의 작동을 검사하는 ECOS 장치에 의한 전자 장비 작동을 제1, 2 모드로 복수의 항목에 따라 병렬 검사하는 단계, 상기 제1 모드로 상기 복수의 항목 중 어느 하나의 항목에 에러의 발생 여부를 판단하는 단계, 상기 판단 결과에 대한 상기 에러 발생 여부를 외부에서 출력하여 모니터링하는 단계 및 상기 모니터링 이후, 상기 에러 항목 이후의 항목에 따라 검사하는 단계를 포함하는 전장 검사 시스템의 제어방법을 제공한다. 
     
     전장, 에러
Patent KR-20090022197-A (KR)
Title: Variable displacement swash plate type compressor
Inventor: YOON YOUNG SEOP
IPC: F04B27/08
Filed: 2007-08-29
Abstract: A variable displacement swash plate type compressor is provided to perform effective protection against heat and reduce rubbing by smoothly delivering lubricating oil to a thrust surface or a thrust bearing through a lubrication channel. A variable displacement swash plate type compressor comprises: a cylinder(110) having a plurality of cylinder bores(113); a front housing(120) and a rear housing(130) mounted in both ends of the cylinder respectively; a driving shaft(140) passing through the front housing and the cylinder; a rotor(150) combining with the driving shaft and rotating with the driving shaft; and a swash plate(160) rotating with the rotor. A center bore(111) passes through the center of the cylinder bore. A piston(115) compressing refrigerant is positioned around the center bore.
Patent KR-20090024324-A (KR)
Title: A cold storage heat exchanger
Inventor: AHN YONG GWI
IPC: F28D9/00
Filed: 2007-09-04
Abstract: A cold storage heat exchanger is provided to prevent the deterioration or damage due to the volume expansion according to the phase change of cold storage medium. A cold storage heat exchanger comprises inlet and outlet pipes(31,32) which induce heat exchange medium into a tank(40), and a cold storage unit(20) which positioned between heat exchange medium channels(11a,11b) of a tube(30) in order to store the cold storage medium. The cold storage unit has an auxiliary cold storage medium inlet(22) whose one side is closed in the width direction of the heat exchanger. When the internal pressure of the cold storage unit is increased to the volume change according to the phase change of the cold storage medium over a certain range, the expanded cold storage medium flows into the cold storage unit through the auxiliary cold storage medium inlet.
Patent KR-20090027528-A (KR)
Title: Portable pilot signal generator adapted to 2nd generation and 3rd generation mobile communication simultaneosly
Inventor: CHOI YONG MAN
IPC: H04B7/26
Filed: 2007-09-12
Abstract: A portable pilot signal generator adapted simultaneously to the 2nd generation and 3rd generation mobile communication is provided to realize a transmitter which exclusively generates a pilot signal, thereby miniaturizing a device and improving mobility. The first digital to analog converter(102a) converts a digital pilot signal generated in a 2G pilot signal generator(101a) into an analog signal. The first mixer(104a) mixes the converted pilot signal with the first center frequency signal generated from the first partial signal generator(105a). The second digital analog converter(102b) converts a digital pilot signal generated in 3G pilot signal generator(101b) into an analog signal. The second mixer(104b) mixes the converted pilot signal with the second center frequency signal generated from the second partial signal generator(105b). A multiplexer(110) selects/outputs one pilot signal among the pilot signals generated in the first mixer and the second mixer.
Patent KR-20070109965-A (KR)
Title: Light controller using laser pointer and laser receiving sensor
Inventor: BAE KI TAE
IPC: H04Q9/04
Filed: 2007-10-04
Abstract: An apparatus for directly turning on/off light by receiving a light bulb or a circumference sensor using a laser pointer is provided to constitute a system by using only existing devices such as a camera and information sticker in a low const, thereby reducing manufacturing cost of the apparatus. An apparatus for directly turning on/off light by receiving a light bulb or a circumference sensor using a laser pointer comprise the following steps of: extracting a color difference signal of an information sticker area in an image inputted to a camera; detecting an area corresponding to a range of the extracted color difference signal value by labeling; and connecting a command event of a program to be controlled and the detected area.
Patent KR-20090038187-A (KR)
Title: Device for generating ontology instance automatically and method therefor
Inventor: LEE CHANG KI
IPC: G06F17/40
Filed: 2007-10-15
Abstract: An apparatus and a method for automatically generating ontology instance are provided to generate ontology instance from a document which does not exist in a knowledge server and a document which does not consist of the ontology form. A document collecting unit(100) collects a document corresponding to an ontology class. An unstructured document relation information extraction unit extracts relation information from the unstructured document. A structure document relation information extraction unit extracts relation information from the structure document. An instance generating unit(410) generates the ontology instance from the unstructured document relation information extraction unit and the relation information extracted from the structure document relation information extraction unit. The ontology instance generated in the instance generating unit is mapped to the corresponding class of the ontology by a mapping unit(420). In case the collected document is the unstructured document, the unstructured document is inputted the document collecting unit to the unstructured document relation information extraction unit. In case the collected document is the structure document, the structure document is inputted to the document collecting unit to the structure document relation information extraction unit.
Patent KR-20090039236-A (KR)
Title: Method, system, server and buyer terminal for managing universal wish list for the selling service
Inventor: HUH JAE HYUNG
IPC: G06Q30/06
Filed: 2007-10-17
Abstract: A method, a system, a server and a buyer terminal for providing a product selling service through an interesting product integration management function are provided to integrally manage scattered interesting products. An integral management server(120) divides and stores interesting product information provided from a buyer terminal(110) per a buyer. The integral management server divides and stores selling product information provided from a seller terminal(130). The integral management server stores buyer community related information per a product through an interesting product list per a buyer. The integral management server stores seller community related information per a product through a selling product list per a seller. The integral management server intermediates that individual selling conditions or mass selling conditions are suggested to a searched buyer terminal or a buyer community.
Patent KR-20090051997-A (KR)
Inventor: CHO SHI YUN
IPC: H01L23/12
Filed: 2007-11-20
Abstract: 본 발명은 반도체 칩 내장형 인쇄회로기판 및 그의 제조 방법에 관한 것으로, 활성면에 복수개의 칩 패드들이 배열되어 있는 반도체 칩 및 반도체 칩이 비활성면을 통해 삽입되는 오목홈이 형성된 상부면 및 상부면에 반대되는 하부면을 갖는 코어 기판과, 상부면으로부터 하부면으로 코어 기판을 관통하는 비아 홀과, 칩 패드들 중 일부 각각으로부터 비아 홀과 이격되어 상부면으로 연장되는 제 1 금속 배선층과, 칩 패드들 중 나머지 각각으로부터 상부면으로 연장되어 비아 홀과 전기적으로 연결되는 제 2 금속 배선층과, 비아 홀 각각으로부터 하부면으로 연장되는 제 3 금속 배선층을 포함하는 금속 배선층을 포함하는 인쇄회로기판을 포함하는 반도체 칩 내장형 인쇄회로기판 및 그의 제조 방법을 제공한다. 본 발명에 따르면, 반도체 칩 내장형 인쇄회로기판에서, 반도체 칩으로부터 연장되는 회로가 인쇄회로기판의 양면에 형성된다. 이로 인하여, 반도체 칩 내장형 인쇄회로기판의 미세 피치를 용이하게 구현할 수 있다. 이와 더불어, 반도체 칩 내장형 인쇄회로기판을 구비하는 전자제품의 경박단소화를 용이하게 구현할 수 있다.  
     
     반도체 칩, 인쇄회로기판, 오목홈, 비아 홀, 칩 내장형 인쇄회로기판
Patent KR-20090053352-A (KR)
Inventor: YOO BYUNG HYUK
IPC: A23L2/02
Filed: 2007-11-23
Abstract: 본 발명은 최적 추출조건을 이용하여 양파 농축액을 제조하고, 제조된 양파 농축액에 복분자 농축액, 말로덱스트린, 자몽종자 추출액, 프락토올리고당, 스테비텐 플러스, 비타민 C, 구연산, CMC(Carboxy methyl cellulose), 드링크 향으로 구성된 첨가제 및 정제수를 혼합하여 제조된 음료용 조성물 및 그의 제조방법에 관한 것으로, 본 발명에 따른 양파 음료는 최적의 추출조건으로 제조된 양파 농축액을 기본 원료로 사용하고, 복분자 농축액을 비롯한 각종의 재료를 가장 적합 비율로 배합함으로서 양파의 매운 맛과 냄새는 줄이면서 특유의 향미 및 건강기능성분은 유지된 건강기능성 음료로서 우수한 효과가 있다. 
       
     양파, 양파음료, 양파 농축액
Patent KR-20090054073-A (KR)
Inventor: SEIKITAKAHASHI
IPC: G06F3/041
Filed: 2007-11-26
Abstract: 터치 센서의 일 노드의 전기적 에너지를 변화에 따라 터치 동작 발생 유무와 터치 영역의 위치를 검출할 수 있는 터치 스크린이 개시된다. 본 발명은 화상을 표시하는 복수의 화소와, 복수의 터치 센서를 구비하는 터치 스크린에 있어서, 상기 복수의 터치 센서 각각은, 전기적 에너지를 제공 받는 제 1 노드와, 터치 여부에 따라 상기 제 1 노드의 상기 전기적 에너지를 변화시키는 센서 커패시터와, 상기 제 1 노드의 전기적 에너지에 따라 센싱 신호를 터치 라인에 제공하는 제 1 스위치 및 상기 제 1 노드에 전기적 에너지를 제공하는 제 2 스위치를 포함하는 터치 스크린을 제공한다.  
       
     터치 센서, 센서 커패시터, 스위치, 기준 전압, 적분 회로, 전하량, 전압
Patent KR-20090056164-A (KR)
Title: Back metal process chamber
Inventor: SHIN KWANG OK
IPC: H01L21/203
Filed: 2007-11-30
Abstract: A back metal chamber is provided to control the vacuum condition of the bottom side of the process chamber and reduce the process time of the semiconductor vapor deposition process. The back metal chamber comprises a fixing bar(12a), a metal source receiving portion(16), a hearth(15), a shutter(19), a vacuum pump(28) and a gate(50). The fixing bar is arranged in the upper side of the process chamber(20). Wafers are settled in fixing bars in order to expose the lower-part of the wafers. The metal source receiving portion is arranged in the bottom side of the process chamber. The hearth heats up the metal source. The shutter opens and closes the upper side of the metal source receiving portion. The vacuum pump vacuumizes the processing chamber. The gate is arranged between the upper side and the bottom side of the process chamber. The gate isolates the upper side and bottom side of the process chamber. The gate exposes the upper side and bottom side of the process chamber.
Patent KR-20090056612-A (KR)
Title: A sampling method for extracting to tea leaf
Inventor: KIM SANG HEE
IPC: A23L2/38
Filed: 2007-11-30
Abstract: A method for preparing high quality of tea leaf extract by enzyme treatment is provided to reduce the destruction of useful components of green tea and to improve the taste and flavor of the green tea by enzyme-deactivating tea leaf and pulverized the tea leaf. A method for preparing high quality of tea leaf extract by enzyme treatment comprises the following steps of: steaming tea leaf at 90~120°C for 40~120 seconds; pulverizing the steamed tea leaf while adding deionized water; adjusting pH of the pulverized leaf to an acid range and additionally adding the deionized water to extract the leaf; immediately cooling the extracts and compression-filtering the extracts; centrifuging the compression-filtered extracts to restore the pH of the supernatant; and adding beta-cyclodextrin to the pH-restored extracts.
Patent KR-20090056623-A (KR)
Title: Product having object code pattern on a surface thereof and method for generating object code pattern
Inventor: LEE SEUNG GOL
IPC: G06F3/00
Filed: 2007-11-30
Abstract: A formation method of an object recognition code pattern and a product having a surface object recognition code pattern for improving the precision for location determination are provided to display a wider location by calculating the specific location as the smaller amount of operation. A data expressed as the binary or the number on the surface is indicated as sign. The code pattern for object recognitions(2210, 2220) are formed owing to object cells more than the predetermined number. The combination of data corresponding to object cells within object the recognition code pattern indicates the object code value of the corresponding object recognition code pattern. Object cells included within the object the recognition code pattern is arranged while alternating two codes. The same sign is repetitively arranged among two denotations.