baber/WOPTO huggingface dataset:
Patent KR-20040032304-A (KR)
Title: Inverter for cold cathode fluorescent lamp of complexing dimming type
Inventor: MIN BYEONG UN
IPC: H02M7/537
Filed: 2002-10-09
Abstract: PURPOSE: An inverter for a cold cathode fluorescent lamp of a composite dimming control method is provided to reduce the delay due to mode conversion by linking an analog mode and a burst mode. CONSTITUTION: A feedback circuit(36) detects an average voltage of lamp driving power. An error amplifier(37) amplifies a difference between a first reference voltage and a feedback voltage outputted from the feedback circuit(36). An output driver compares the difference between the feedback voltage outputted from the error amplifier(37) and the first reference voltage with a chopping wave signal to control a switching operation. A dimming voltage is set to be a second reference voltage, so that a composite controller(391) applies the first reference voltage from the error amplifier(37) as a dimming signal higher than a reference value. The composite controller(391) applies the pre-set second reference voltage to the dimming signal lower than the reference value. PWM(Pulse Width Modulation) counter(392) compares the dimming signal with a PWM oscillation signal to output a PWM signal corresponding to a level of the dimming signal.
Patent KR-20040032486-A (KR)
Title: Stator coil spreading dimension check device
Inventor: HAN JEOM YEOL
IPC: G01B5/02
Filed: 2002-10-10
Abstract: PURPOSE: An apparatus for inspecting shape measure for a stator coil is provided to accurately measure various stator coils different in measure. CONSTITUTION: Support bars(22) horizontally connect supports(21). A pair of plates(31a,31b) is axially combined with the center part of the upper support rod. A length control device has distance control shafts(45a,45b) moved by being supported by a guide attached to the plates, and has a clamp(44) fixing the distance control shafts at the guide. A thickness control unit(51) has a right-angled support piece(52) combined with ends of the distance control shafts, a fixing rack(53) and a movable rack(54), and is combined with a control element capable of moving the movable rack to the fixing rack.
Patent KR-20040034929-A (KR)
Title: Apparatus for compensating contrast of lightness according to brightness of surroundings
Inventor: CHO MAENG SEOP
IPC: H04N9/64
Filed: 2002-10-17
Abstract: PURPOSE: A device for correcting a lightness contrast of a video display apparatus according to brightness of ambient illumination is provided to compare information on an observation environment of the video display apparatus inputted by an observer through an RGB(Red/Green/Blue) sensor with a tag value included in a preset extended standard RGB color space, thereby providing high-quality video irrespective of observation environments. CONSTITUTION: A digital video file analyzer(302) receives a digital video file and divides the file into extended standard RGB video and luminescence-applied data information. The extended standard RGB video is divided into extended luminescence and extended chroma through an extended luminescence chroma transformer(304). The extended luminescence data of an extended luminescence unit(308) are inputted to a lightness contrast corrector(310). The lightness contrast corrector(310) performs lightness contrast correction for the extended luminescence data according to result data of a comparison/operation unit(326) to output the corrected data. An RGB sensor(320) senses ambient illumination to output an analog value. An analog-digital converter(322) converts the sensed analog value into a digital value to provide the converted value to the comparison/operation unit(326). The comparison/operation unit(326) compares the digital value with luminescence-applied data information included in a tag of the digital video file outputted by the digital video file analyzer(302) to output result data. The lightness contrast corrector(310) performs lightness contrast correction for the extended luminescence data according to the result data of the comparison/operation unit(326) to output the corrected data. The extended luminescence data passes through an extended luminescence operator(312) and is added to an extended chroma signal in an adder(314). Data in which the corrected extended luminescence signal and the extended chroma signal are added pass through an extended luminescence chroma inverse transformer(316) and are again transformed into signals of the extended standard RGB color space, and values of the converted signals are displayed through a video display apparatus for observers.
Patent KR-20040036221-A (KR)
Title: multi-beam laser scanning apparatus
Inventor: KIM HYEONG SU
IPC: H01L33/00
Filed: 2002-10-24
Abstract: PURPOSE: A multi beam light scanning apparatus is provided which has a sub scanning direction longitudinal ratio(M) from a light source to a scanned plane to increase usage efficiency of the light source. CONSTITUTION: A multi beam scanning apparatus includes a plurality of light sources, and a light deflector deflecting a plurality of light flux emitted from the light sources. A light source side optical system(110) guides the plurality of light flux emitted from the light sources to the light deflector. And a scanning optical system(120) makes images on a scanned plane with the light flux emitted from the optical source side optical system. The light source side optical system and the scanning optical system has a sub scanning direction mixing longitudinal magnification ratio M, and M is equal to or higher than 8.5 and is equal to or lower than 9.5.
Patent KR-20040041715-A (KR)
Title: Flagpole combine with side lamp for a car
Inventor: SIM JOON MOO
IPC: B60Q9/00
Filed: 2002-11-11
Abstract: PURPOSE: A flagpole used as a side lamp for a vehicle is provided to drive safely by flying and storing a flag easily with mounting the flagpole around a fender of the vehicle and installing a lamp in the lower part of the flagpole. CONSTITUTION: A flagpole comprises a support body having a bracket for mounting to a fender of a vehicle or a front bumper, and a lamp lighting with a tail lamp; a pole(20) detachably mounted in the upper part of the support body with a hollow; a cover opening and closing the inside of the pole; a drum(30) installed in the hollow of the pole, and automatically turned for winding and unwinding by restoring force of a tension reel(32) receiving elastic force of the spring on a fixing shaft(31) and by artificial force; a flag attached to the outer periphery of the drum and stored in the hollow of the pole with winding on the drum; a ratchet wheel(33) formed in the upper part of the drum and engaged with a projection(22) of the head of the pole to be turned; and a pin(34) exposed in the upper part of the pole to release detention of the ratchet wheel.
Patent KR-20030043660-A (KR)
Title: Radio communication terminal and position specifying system
Inventor: OGINO HIROYASU
IPC: G01S1/00
Filed: 2002-11-14
Abstract: PURPOSE: To enhance the possibility that a portable telephone is successful in searching a GPS satellite. CONSTITUTION: When the portable telephone receives a code phase expressing search timing and the parameter of a search window expression a searching time from a position information server, it corrects and sets the received parameter so that the search timing is moved or the searching time is lengthened (S104). It searches the GPS satellite to get GPS satellite information based on the search timing and the searching time corrected and set (S105). It can be avoided that the search timing set by the position information server is out of the searching time when the portable telephone actually searches the GPS satellite by correcting and setting the parameter, before the occurrence.
Patent KR-20030005089-A (KR)
Inventor: KIM HANG JONG
IPC: A23L19/00
Filed: 2002-11-15
Abstract: PURPOSE: Provided is a method for manufacturing black ginseng by repeating washing, drying, steaming and drying 4 year old ginseng to prevent the loss of saponin. CONSTITUTION: The method for manufacturing black ginseng comprises the steps of: collecting 4 year old ginseng then washing it to remove soil and dirts therefrom; separating it into a body and roots; drying the separated body to 14% of moisture content; steaming it at 94-110 deg.C for 8 hours; drying it at 60-70 deg.C to 14% of moisture content; and repeating the above steps 7times.
Patent KR-20030041799-A (KR)
Title: Electrostatic actuator and driving method thereof
Inventor: KOGA AKIHIRO
IPC: G02B7/08
Filed: 2002-11-19
Abstract: PURPOSE: To obtain an inexpensive electrostatic actuator having the sufficient power of generation without impairing mass productivity. CONSTITUTION: First and second stators 12, 13 are disposed so as to oppose each other, and a mover 11 is disposed between the stators so as to freely move in a prescribed direction. Electrode groups, wherein stator electrodes having the same widths are sequentially disposed at almost the same pitches, are arranged. First and second voltage signal patterns having different timings are applied to the stator electrodes of the electrode groups, and either of the first and second patterns is set as an drive signal when the mover is driven by the other pattern in the prescribed direction.
Patent KR-20040050294-A (KR)
Title: Flux cored wire for ferritic stainless steel
Inventor: JANG JONG HUN
IPC: B23K35/22
Filed: 2002-12-10
Abstract: PURPOSE: A flux cored wire used for welding ferrite-based stainless steel is provided to prevent an exhaust system of a vehicle from being clogged by minimizing an amount of slag. CONSTITUTION: A flux cored wire includes an outer skin and a flux. The outer skin of the flux cored wire includes less than 0.03 weight % of C, less than 0.03 weight % of Si, 0.15 to 0.45 weight % of Mn, less than 0.02 weight % of P, and less than 0.02 weight % of S. The flux includes 0.1 to 2.0 weight % of Si, 0.1 to 3.0 weight % of Mn, 12.0 to 25.0 weight % of Cr, 0.1 to 3.0 weight % of Ti, 0.1 to 3.0 weight % of Mo, and 0.3 to 1.5 weight % of (Ti+Nb)/Mo. The flux cored wire has impurities including less than 0.02 weight % of C, less than 0.02 weight % of P, less than 0.01 weight % of P, and less than 0.01 weight % of N.
Patent KR-20040053877-A (KR)
Title: Method of Lens Distortion Correction and Orthoimage Reconstruction In Digital Camera and A Digital Camera Using Thereof
Inventor: CHO SU HYEON
IPC: H04N5/225
Filed: 2002-12-16
Abstract: PURPOSE: A method for correcting lens distortion and producing orthoimage and a digital camera by using the same are provided to produce the orthoimage from the planar pattern photographed by the digital camera taking an arbitrary rotational angle after processing the lens distortion correction by using automatically computed camera's relative rotational angle information to a plane. CONSTITUTION: A camera parameter previously obtained through a camera calibration(901) is stored to the inside of a digital camera(910). An image(911) obtained by a user(902) is passed through a lens distortion correction module(912). An image in which a radial lens distortion is corrected is transmitted to an orthoimage generation module(913). An image which is composed again in the orthoimage generation module(913) is inputted to a pattern recognition module(914). Information extraction and pattern recognition processes are performed by the pattern recognition module(914) and then transmitted to a display(903) and a user(902) through a communication module(915).
Patent KR-20040054139-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: KIM UI SIK
IPC: H01L21/336
Filed: 2002-12-17
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to prevent dopant trapping by forming a cobalt silicide layer having micro grains and to prevent deterioration of device characteristics. CONSTITUTION: A plurality of gates are formed on a semiconductor substrate(11). A junction region(15) is formed at both sides of each gate in the substrate. An amorphous layer is formed on the gate and junction region by carrying out an amorphous ion implantation. A cobalt layer(18) and a buffer layer(19) are sequentially formed on the entire surface of the resultant structure. A cobalt monosilicide layer(20) is formed on the gate and junction region by carrying out the first RTP(Rapid Thermal Processing). The remaining cobalt layer and the buffer layer are removed from the resultant structure. A cobalt disilicide layer is formed on the gate and junction region by carrying out the second RTP.
Patent KR-20040057630-A (KR)
Title: Method for fabricating capacitor of semiconductor device
Inventor: JUN WON CHEOL
IPC: H01L21/8242
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to be capable of preventing collapse of a storage node electrode. CONSTITUTION: The first insulating layer(33), an etch stop layer(35) and the second insulating layer are sequentially formed on a semiconductor substrate(31). The first contact hole is formed by selectively etching the second insulating layer, the etch stop layer and the first insulating layer. A storage node contact(43a) is formed in the first contact hole. The third insulating layer is formed on the resultant structure. The second contact hole is formed to expose the storage node contact by selectively etching the third insulating layer. A storage node pattern(51a) is formed to connect the storage node contact. Then, a dielectric film(55) and an upper electrode(57) are sequentially formed on the storage node pattern.
Patent KR-20040058470-A (KR)
Title: Method for controlling internet protocol terminal in exchange system
Inventor: LEE EUN JEONG
IPC: H04L12/66
Filed: 2002-12-27
Abstract: PURPOSE: A method for controlling an IP(Internet Protocol) terminal in a switching system is provided to use a dedicated protocol without using a standard protocol when controlling an IP extension terminal, thereby reducing signaling complexity and performing all controls by a main controller. CONSTITUTION: When a certain event is generated in an IP terminal, the IP terminal generates a dedicated format message in order to inform of the generated event, and transmits the dedicated format message to a main controller of a keyphone system(302). The main controller of the keyphone system perceives the generated event of the IP terminal, and transmits a control message to the IP terminal in order to control the event(304). The IP terminal performs an operation in accordance with the control message.
Patent KR-20030076211-A (KR)
IPC: G03F7/039
Filed: 2002-12-27
Abstract: 본 발명은 아릴알킬 그룹을 갖는 포토애시드(photoacid) 불안정성 그룹을 함유하는 신규 중합체에 관한 것이다.   에스테르 산소에 직접 결합된 벤질 탄소를 가지는 중합체가 특히 바람직하다.   본 발명의 중합체는 화학적 증폭형 포지티브 작용성 레지스트의 성분으로 유용하다.
Patent KR-20020026523-A (KR)
Title: Communication methods and apparatus
IPC: H04N7/173
Filed: 2000-07-03
Abstract: A method of authenticating communication between a receiver/decoder and a remote server is disclosed. The method comprises using an identifier of the receiver/decoder to authenticate the communication. The identifier may be based on a smartcard number. Also disclosed is a gateway which is adapted to receive data from a receiver/decoder, which data are not in internet protocol, and to convert said data into internet protocol for transmission to an internet service provider.  <IMAGE>
Patent KR-20020031401-A (KR)
Title: Member for application of ointment and ointment patch employing the same
IPC: A61K9/70
Filed: 2001-06-05
Abstract: An ointment patch includes a support, an ointment, and optionally, a separator. In this ointment patch, the ointment is coated on one surface of the support in an amount of 0.1 mg to 200 mg per 1 cm<SUP>2 </SUP>of the support, and the support has a thickness of 1 mum to 2000 mum and 50% modulus of 5 g/cm to 600 g/cm.
Patent KR-20020060950-A (KR)
IPC: H04L12/40
Filed: 2000-09-20
Abstract: 본 발명은 중앙 엑세스 포인트를 포함하는 무선 네트워크에 디바이스를 등록시키기 위한 방법에 관한 것이다. 상기 방법은, 
     - 상기 디바이스로부터 상기 엑세스 포인트로 식별 코드를 전송하는 단계와; 
     - 수신된 식별 코드가 상기 디바이스에 의해서 전송된 식별 코드에 대응하는지 여부를 상기 엑세스 포인트를 통해 검사하고, 상기 검사가 긍정적인 경우, 인증 키를 상기 엑세스 포인트로부터 상기 디바이스로 전송하는 단계와; 
     - 상기 디바이스와 상기 엑세스 포인트간의 인증 절차에서 사용하기 위해 상기 디바이스를 통해서 상기 인증 키를 저장하는 단계를 포함한다. 
     본 발명은 특히 디지털 홈 네트워크에서 이용가능하다.
Patent KR-20020042727-A (KR)
Title: Deposition of films using organosilsesquioxane-precursors
IPC: C07F7/21
Filed: 2000-10-17
Abstract: There is provided an array of alkyl substituted silsesquioxane thin film precursors having a structure wherein alkyl groups are bonded to the silicon atoms of a silsesquioxane cage. The alkyl groups may be the same as, or different than the other alkyl groups. In a first aspect, the present invention provides a composition comprising a vaporized material having the formula [R-SiO1.5]x[H-SiO1.5]y, wherein x+y=n, n is an integer between 2 and 30, x is an integer between 1 and n and y is a whole number between 0 and n. R is a C1 to C100 alkyl group. Also provided are films made from these precursors and objects comprising these films.
Patent KR-20020055587-A (KR)
IPC: G02B5/18
Filed: 2001-08-30
Abstract: 평면상의 기판에 평행이동의 관계에 있는 동일 형상의 복수의 곡선상의 격자로 이후어진 회절격자셀을 매트릭스상으로 배설해서 광확산 시트를 형성한다. 시트는 전자 빔 노광장치등에 의해 감광재료를 에칭함으로써 격자를 형성한 원판을 엠보스가공하여 제조한다. 이 시트에 반사층을 설치하면, 경사진 상방으로부터 빛을 맞으면, 소정의 방향으로 고휘도의 굴절광이 출사된다.
Patent KR-20020070287-A (KR)
Title: Aqueous Colloidal Dispersion Based on at Least a Lanthanide Compound and a Complex-Forming Agent, Preparation Method and Use
IPC: C01B13/36
Filed: 2000-11-21
Abstract: An aqueous colloidal dispersion of at least one lanthanide compound and a complexing agent with a pK (cologarithm of the dissociation constant of the complex formed by the complexing agent and the lanthanide cation) or more than 2.5. The dispersion can also include a compound of at least one other element selected from groups IVa, Va, VIIa, VIIa, VIII, Ib and IIb of the periodic table. A process for preparing the dispersion starts by forming an aqueous mixture comprising at least one lanthanide salt, optionally a salt of one of the elements mentioned, and the complexing agent. A base is added to the mixture, which is heated to obtain the dispersion. Methods that use the dispersion are also disclosed.
Patent KR-20020063900-A (KR)
IPC: A61P25/00
Filed: 2000-11-23
Abstract: 본 발명은 하기 화학식 I을 가진 6-메르캅토시클로덱스트린 유도체 또는 그것의 약학적으로 허용 가능한 염을 제공한다: 
     
       화학식 I 
     
     
       
     
     상기 식에서, 
     m은 0 내지 7이고, n은 1 내지 8이며, m + n은 7 또는 8이고; 
     R은 1 내지 3 OH 기로 임의로 치환된 (C 1-6 )알킬렌, 또는 (CH 2 ) o -페닐렌-(CH 2 ) p -이며; 
     o 및 p는 독립적으로 0 내지 4이고; 
     X는 COOH, CONHR 1 , NHCOR 2 , SO 2 OH, PO(OH) 2 , O(CH 2 -CH 2 -O) q -H, OH 또는 테트라졸-5-일이며; 
     R 1 은 H 또는 (C 1-3 )알킬이고; 
     R 2 는 카르복시페닐이며; 
     q는 1 내지 3이다. 
     6-메르캅토시클로덱스트린 유도체는 약물 유도 신경근 차단의 반전에 사용하기에 매우 적절하다.
Patent KR-20030004338-A (KR)
Title: Fused Abrasive Particles, Abrasive Articles, and Methods of Making and Using the Same
IPC: C04B35/117
Filed: 2001-01-31
Abstract: Fused abrasive particles comprising eutectic colonies. The fused abrasive particles can be incorporated into abrasive products such as coated abrasives, bonded abrasives, non-woven abrasives, and abrasive brushes.
Patent KR-20020093002-A (KR)
Title: 전해 커패시터용 전해액 및 이를 사용하는 전해 커패시터
IPC: H01G9/022
Filed: 2001-03-27
Abstract: 본 발명은 전기전도율과 내전압성이 모두 높고, 또한, 열안정성이 우수한 전해 커패시터용 전해액 및 이를 사용하는 전해 커패시터를 제공하는 것을 목적으로 한다. 특히, 용매와 히드록시 치환 방향족 모노카르복실산의 사차 아미디늄염 및 프탈산의 사차 아미디늄염으로 구성되는 군으로부터 선택된 한종류 이상의 사차 아미디늄염과 금속 산화물 미립자를 포함하여 이루어진 전해 커패시터용 전해액과 이를 사용하는 전해 커패시터를 제공한다.
Patent KR-20030022103-A (KR)
Title: Process for the production of optically active β-amino alcohols
IPC: C12P13/00
Filed: 2001-03-02
Abstract: A process for producing an optical active  beta -amino alcohol, the method comprising the step of allowing at least one microorganism selected from the group consisting of microorganisms belonging to the genus Morganella and others, to act on an enantiomeric mixture of an alpha -aminoketone or a salt thereof having the general formula (I): <CHEM> to produce an optical active  beta -amino alcohol with the desired optical activity having the general formula (II) described below in a high yield as well as in a highly selective manner: <CHEM>   <IMAGE>   <IMAGE>
Patent KR-20020093089-A (KR)
Title: 온도 보상을 갖는 단일 공급 ｈｆｅｔ
IPC: H01L29/47
Filed: 2001-04-11
Abstract: 스택상에 형성된 HFET(10)를 갖는 에피텍시얼적으로 성장한 합성 반도체 층들의 스택(14)을 포함하는 단일 전력 공급 HFET에 낮은 전압 온도 보상을 공급하기 위한 장치 및 장치의 제조 방법이다. 쇼트키 다이오드(11)는 HFET의 형성 동안 HFET(10)의 인접한 스택에 형성된다. HFET(10) 및 쇼트키 다이오드(11)는 1.8볼트보다 낮은 쇼트키 다이오드의 턴온 전압을 제공하기 위해 낮은 밴드갭(예를 들면 0.8 eV이하)을 갖는 스택(14)의 층(19)을 갖는 접점에 위치된 HFET의 게이트를 형성하는 금속의 층들의 하나의 부분을 갖도록 동시에 형성된다. 쇼트키 다이오드(11)는 온도에서의 변화들을 갖는 게이트 회로의 전류 로딩의 변화들을 위해 보상하는 게이트 회로(48)에 의해 HFET의 게이트 접점에 연결된다.
Patent KR-20030038552-A (KR)
IPC: A61K45/00
Filed: 2001-06-06
Abstract: 리포솜 캡슐화된 벤조퀴나졸린 티미딜레이트 신타제 억제제 제형을 제공한다.   상기 리포솜은 유리 약물에 비해 개선된 약물 동력학과 항종양제로서 향상된 효능을 갖는다.   상기 제형은 하나 이상의 포스파티딜콜린, 콜레스테롤 및 벤조퀴나졸린 티미딜레이트 신타제 억제제를 포함하는 리포솜을 포함한다.
Patent KR-20030023890-A (KR)
Inventor: PARK SOON CHUL
Filed: 2003-01-14
Abstract: PURPOSE: A real time price data providing and purchase service method is provided to enable a store to purchase specific commodities based on the real time prices offered by plural dealers. CONSTITUTION: A plurality of stores and dealers access a service site, and subscribe for the service site while setting an ID and a password. In the case that the dealer logs in the service site, the service site displays a main dealer screen. If the dealer selects a store transaction approval window on the main dealer screen, the service site displays the stores which request a transaction, and approves the transaction request from the stores. If the dealer selects a store transaction request window, the service site outputs a commodity and a location selection screen for enabling the dealer to request a new transaction to a desired store by selecting a specific commodity or location. The dealer adds necessary commodities via a commodity management window, and updates the prices of the commodities supplied for all the stores affiliated at the service site for enabling the stores to check the real time prices of the commodities. In the case that the store logs in the service site, the service site displays a main store screen. If the store selects a price check and purchase window, the service site outputs all the commodity data. The store selects a specific commodity, and then the service site outputs all the prices of the selected commodity offered by the dealers for enabling the store to purchase the commodity at the lowest price. Then, the store selects a dealer transaction approval window and a dealer transaction request window for getting a transaction approval from a corresponding dealer, selecting a location of the store, and requesting a desired dealer to make a new transaction.
Patent KR-20030064622-A (KR)
Title: 난연성 폴리에스테르계 인공 두발용 섬유
IPC: A41G5/00
Filed: 2003-01-17
Abstract: 본 발명은 폴리에스테르 섬유의 특장인 내열성, 강신도(强伸度) 등의 섬유물성을 유지함에 부가해서, 세팅 용이성, 세팅 유지성 등의 인공모발로서의 요구 성능을 만족시키고, 또한 종래의 폴리에스테르계 인공 두발용 섬유에는 없었던, 내드립(drip)성, 난연성(難燃性)을 부여한 인공 두발용 섬유를 제공한다.  본 발명의 인공 두발용 섬유는 적어도 180℃에서의 아이언(iron) 세팅에 견디고, 또한 200℃에서의 열수축률이 5%이하인 내열성을 갖고, 한계 산소 지수(LOI)가 25 이상인 난연성을 갖고, 또한, 80℃∼200℃의 모든 온도범위에서의 컬(curl) 세팅이 가능하며, 컬 세팅된 섬유를 25℃에서 7일간 정치했을 때의 컬 신장률이 35%이하로 되는 특성을 갖는 폴리에스테르계 인공 두발용 섬유이다.