baber/WOPTO huggingface dataset:
Patent KR-20040026861-A (KR)
Title: Wafer pattern defect detection method and apparatus therefor
Inventor: PARK CHEOL UNG
IPC: H01L21/027
Filed: 2002-09-26
Abstract: PURPOSE: A pattern defect detecting method and photo equipment therefor are provided to be capable of checking and removing the wafer having no pattern defect without delay for preventing wafer loss. CONSTITUTION: The first thickness(d1) of a wafer is measured(5). A resist layer is coated at the predetermined surface of the wafer(10). An exposure and development process are sequentially carried out at the resultant structure(15,20). The second thickness(d2) is then measured(25). Whether a no pattern defect is generated, or not, is decided by comparing the value of the first thickness to that of the second thickness(30). At this time, the reference of the comparing process is that the second thickness is larger than the first thickness.
Patent KR-20030064254-A (KR)
Title: Sublimation Transfer Paper on Cotton Fabrics
Inventor: SUH CHUNG KIL
IPC: B41M5/00
Filed: 2002-09-30
Abstract: PURPOSE: A sublimation transfer sheet for a cotton cloth is provided to increase the permeation ability to the cotton cloth by sublimation of heat dispersion dye ink and to improve the touch feeling, durability and clearness of the dye ink on the cotton cloth. CONSTITUTION: The sublimation transfer sheet for a cotton cloth comprises a sheet layer(21), a print layer(22) and a resin layer(23). The sublimation transfer sheet is characterized in that the resin layer(23) is a mixed layer consisting of ethylene vinyl acetate resin, stearic acid and a wax as a lubricant. The sublimation transfer sheet comprises the sheet layer(21), the print layer(22) and the resin layer(23), or the sheet layer(21), the resin layer(23) and the print layer(22).
Patent KR-20040031974-A (KR)
Title: Keypad lighting method for mobile communication device
Inventor: KIM TAE HYEON
IPC: H04M1/22
Filed: 2002-10-08
Abstract: PURPOSE: A method for lighting a keypad of a mobile communication terminal is provided to differently light brightness and colors of predicted key buttons from other buttons, thereby improving user menu selecting and key inputting functions. CONSTITUTION: A system predicts key buttons for selecting menus or inputting letters or telephone numbers. The system differently lights brightness and colors of the predicted key buttons from other buttons. The key buttons predictable while selecting menus consist of number key buttons sequentially corresponding to menu lists, mobile buttons vertically moving the menu lists, and selection buttons. The predictable key buttons are letter buttons corresponding to words registered in a dictionary or a DB in order to use an automatic completion function.
Patent KR-20040036759-A (KR)
Title: FABRICATION METHOD FOR PLANAR LIGHTWAVEGUIDE USING OF Si ETCHING
Inventor: CHOI YEONG HO
IPC: G02B6/136
Filed: 2002-10-24
Abstract: PURPOSE: A method for manufacturing a planar optical waveguide by using a silicon etching is provided to rapidly etch at a high speed by using the etch of silicon substrate. CONSTITUTION: A method for manufacturing a planar optical waveguide by using a silicon etching includes the steps of: coating a photoresist layer on a silicon substrate; etching the silicon substrate along the optical waveguide pattern formed on the photoresist layer; removing the photoresist layer formed on the silicon substrate by using the etching process and oxidizing the silicon substrate; depositing the core layer on the oxidized silicon substrate; performing the planarization by removing the core layer by a chemical mechanical polishing(CMP); and depositing an over-clad layer on the planarized core layer.
Patent KR-20040036315-A (KR)
Title: Pnuemric radial tire for improvement of uniformity
Inventor: YOON GI YONG
IPC: B60C1/00
Filed: 2002-10-24
Abstract: PURPOSE: A pneumatic radial tire with improved uniformity capacity is provided to improve deformation caused by heat by applying PEN(Polyethylene-Naphthalene) having thermal shrinkage more excellent than nylon 66. CONSTITUTION: A pneumatic radial tire with improved uniformity capacity includes capply having PEN fiber cords. The PEN fiber cord is 500¯3000 denia for balance between components comprising the tire. The PEN is a high molecular compound and has an excellent structural stability by heat and tension with two benzene groups based on polyester. The thermal shrinkage of the PEN capply fiber cord is shrunk below 20 percent than nylon 66 used for existing capply fiber cords. Accordingly, the capply including PEN fiber cords of which the thermal deformation at high temperature in vulcanizing the tire is small largely improves the capply deformation caused by the thermal shrinkage than the capply including the nylon 66 fiber cords.
Patent KR-20040037413-A (KR)
Title: Detachment-prevention type bolt and cohesive unit thereof
Inventor: LEE DONG GEUN
IPC: F16B35/04
Filed: 2002-10-28
Abstract: PURPOSE: A self-fastening bolt and a coupling unit are provided to maintain a coupling state between the self-fastening bolt and the coupling unit by closely coupling the self-fastening bolt to the coupling unit. CONSTITUTION: A self-fastening bolt(20) includes a protrusion(23) having a semi-spherical shape. A coupling unit(25) coupled with the self-fastening bolt(20) is formed with a hole(24), into which the protrusion(23) of the self-fastening bolt(20) is inserted. Since the protrusion(23) is inserted into the hole(24) of the coupling unit(25), the self-fastening bolt(20) is prevented from being released even if the coupling unit(25) is rotated in a reverse direction with respect to a screw direction formed in a column section(22) of the self-fastening bolt(20).
Patent KR-20040038075-A (KR)
Title: timing belt layout of an engine
Inventor: HWANG YUN SEONG
IPC: F02B67/06
Filed: 2002-10-31
Abstract: PURPOSE: Timing belt arrangement structure of an engine is provided to prevent unnecessary vibration and disharmony and improve durability of a water pump and durability of a timing belt and reduce noise, by uniformly forming belt spans of the timing belt and preventing excessive load from acting on a water pump pulley. CONSTITUTION: In timing belt arrangement structure of an engine, the inside of a timing belt(11) winds around a crankshaft sprocket(12) and the outside of the timing belt winds around a tensioner pulley(13) to the left upper side of the crankshaft sprocket. The inside of the timing belt winds around a first cam sprocket(5) installed to a first bank(1) to the left upper side of the tensioner pulley. The outside of the timing belt winds around a water pump pulley(9) in the middle of a cylinder block. The inside of the timing belt winds around a second cam sprocket(7) installed to a second bank(3). The timing belt forms a closed curve of winding around an idler(15) on the outside to the left lower side of the second cam sprocket.
Patent KR-20020092303-A (KR)
Inventor: KANG HUI HUN
Filed: 2002-11-09
Abstract: PURPOSE: A shopping mall managing system for an Internet electronic commerce of an objected-oriented structure is provided to sell a module necessary for constructing a shopping mall at low cost. CONSTITUTION: In a system for selling a module necessary for constructing a shopping mall through the Internet(12) to a client computer(11), a database(13) has a plurality of real time service data, a plurality of interactive managing data, and a plurality of transaction engine data. A main web server(14) confirms a plurality of modules existing in the database(13) to the client computer(11), and combines a selected module out of the modules on a platform. If a module to be appended exists, the main web server(14) recombines and sells the module. An open adapter is connected to the main web server(14). An other external system, a payment system, a delivery system, and a settlement system are connected to the open adapter. A publication center, a processing center, and a design center are connected to the main web server(14).
Patent KR-20040043995-A (KR)
Title: On-Die Termination circuit and method for reducing on-chip DC current and memory system including memory device having the same
Inventor: LEE JEONG BAE
IPC: G11C7/10
Filed: 2002-11-20
Abstract: PURPOSE: An ODT(On-Die Termination) circuit and an ODT method are provided to minimize on-chip DC current consumption. CONSTITUTION: The ODT(On-Die Termination) circuit of a synchronous memory device(300) comprises a termination voltage port(VTP) receiving a termination voltage, and a data input/output port, and the first termination resistor(R-term1) whose one end is connected to the data input/output port, and a switch(TM) connecting the termination voltage port and another end of the first termination resistor selectively in response to a termination enable signal.
Patent KR-20040044277-A (KR)
Title: Childcare Instrument
Inventor: KASSAI KENZOU
IPC: B62B9/00
Filed: 2002-11-21
Abstract: PURPOSE: A child-care instrument is provided to offer convenience of a user by having a plurality of vent holes and freely controlling ventilation. CONSTITUTION: In a child-care instrument(6) attached to a baby carriage, the child-care instrument includes first and second plate members(7,8). The first plate member has a plurality of first openings. An upper plate(9) is fixed to the upper part of the first plate member by fixing pins(10). The second plate member has a plurality of second openings(23), and moves between two points so that the first and second openings are communicated or cross each other. An adjusting handle(16) is disposed at a concave portion(11) in the upper plate, and is fixed to the second plate member by a connection pin(19).
Patent KR-20040046677-A (KR)
Title: Method and system of informing location of members by using local area wireless communications
Inventor: JIN YEONG GYU
IPC: H04W88/02
Filed: 2002-11-28
Abstract: PURPOSE: A system for alarming position information on a member by using LAN communication and a method therefor are provided to extract information on an alarm display from a memory, so that the alarm display can be displayed according to the extracted information, thereby informing a member located within a building that a member located out of the building is located within a certain radius. CONSTITUTION: An alarm display(12) is distinctively set according to each member display by corresponding to the number of members. A memory(14) stores identifier information of an alarming device(10) and identifier information on the members. A transmitter/receiver portion(16) transmits the stored identifier information through LAN communication, and receives the identifier information of the members from a transmitter/receiver portion(24) of a mobile body(20). An alarm display controller(18) extracts information on the alarm display(12) from the memory(14), and enables the alarm display(12) to be displayed according to the extracted information.
Patent KR-20040046832-A (KR)
Title: Network system providing the real-time change aspect of securities information and providing method thereof
Inventor: NAH YONG EE
Filed: 2002-11-28
Abstract: PURPOSE: A network system offering a varying phase of stock information in real-time and an offering method thereof are provided to offer a dynamic stock information service by offering the stock information of a desired time as storing the stock information and the changed time in a database by each item. CONSTITUTION: An information providing web server system(10) includes a homepage for assigning a certification key to a client terminal through a certification procedure and transmitting/displaying the stock information to the client terminal. An interface server system(20) analyzes/classifies/processes the information received from a stock computation system(30) and a future/option computation system(40) in the real-time, and includes the database(21) storing the stock information generated from the information. The client system(50) is equipped with a program browser downloaded from a main server by the network system.
Patent KR-20040051116-A (KR)
Title: A process for preparing polyethylene naphthalate fibers
Inventor: BANG YUN HYEOK
IPC: D01F6/62
Filed: 2002-12-12
Abstract: PURPOSE: A manufacturing method of polyethylene naphthalate fiber is characterized by having excellent adhesive force to rubber without double-dipping and increasing yarn making property. CONSTITUTION: Polyethylene naphthalate fiber is obtained by the steps of: melt-spinning solid state polymerized polyethylene naphthalate chip into fiber; giving spinning oil to the fiber; heat-drawing the fiber; treating the fiber with a functional emulsion containing epoxy compound; aging the fiber; and then heating the fiber. The spinning oil contains 5-15wt.% of alcohol type glycol compound or polyglycol compound having at least two of hydroxyl group. The functional emulsion contains 25-40wt.% of the epoxy compound and 40-60wt.% of glycol or polyglycol compound.
Patent KR-20030051315-A (KR)
Title: Surface acoustic wave element and duplexer having the same
Inventor: TSUTSUMI JUN
IPC: H03H9/02
Filed: 2002-12-13
Abstract: PURPOSE: To improve power withstanding performance of a surface acoustic wave (SAW) filter and to simultaneously improve the power withstanding performance and squareness. CONSTITUTION: The SAW element in which a plurality of SAW resonators are connected in a ladder formation on a piezoelectric substrate satisfies 1.00fSav>fS1≧0.99fSav, where a resonance frequency of an SAW resonator, connected in series, of a first stage viewed from an input side is fS1, and an average resonance frequency of all the other SAW resonators connected in series is fSav. That is, the series resonance frequency is changed in a low direction within a band required in specifications. By setting conditions in this way, power consumption of the resonance frequency is reduced and the power withstanding performance is improved.
Patent KR-20040055127-A (KR)
Title: Variableness style a shock absorber that low damping force is compensated
Inventor: SUNG BAEK HYEON
IPC: F16F9/34
Filed: 2002-12-20
Abstract: PURPOSE: A variable shock absorber for compensating low-speed damping force is provided to hold equal difference between damping force modes at high speed and also keep the constant difference of damping force at middle and high-speed regions by mounting a sub valve for compensating low-speed damping force. CONSTITUTION: A variable shock absorber(20) for compensating low-speed damping force comprises a cylindrical tube(22) filled with oil; a piston valve(30) for reciprocating in the tube; a piston rod(40) fixed with the piston valve at the outer peripheral surface to reciprocate the piston valve; a control rod(50) installed in the piston rod to move; a rotary valve(60) installed to the end of the control rod and formed with a plurality of variable holes for selectively communicating with plural passage holes penetrated to both sides; and a sub valve(70) mounted under the rotary valve and composed of a plurality of passages(74) and a disc(76) for opening and closing the passages.
Patent KR-20040055950-A (KR)
Title: A structure block and it's fabrication method for reinforcing soft ground
Inventor: HAN U SIK
IPC: C04B20/06
Filed: 2002-12-23
Abstract: PURPOSE: A block for soft ground structure is provided, to obtain a block which is environmentally friendly and flame retardant and has a good strength. CONSTITUTION: The block comprises 1-98 wt% of a foamed pearlite; 1-99 wt% of a foamed vermiculite; and 1-10 wt% of a binder. Preferably the binder comprises 10-90 wt% of silicon oxide; 4-30 wt% of aluminium oxide; 5-15 wt% of sodium silicate; and 1-10 wt% of vegetable fiber. The block is prepared by pulverizing pearlite and vermiculite; foaming the pulverized one at a temperature of 760-1,200 deg.C to form a foam; mixing silicon oxide, aluminium oxide, sodium silicate and vegetable fiber to prepare a binder; and mixing the obtained foam and the binder. Preferably the block has a compression strength of 50-150 kg/cm¬2.
Patent KR-20040057721-A (KR)
Title: Apparatus for unform of coolant
Inventor: PARK HAE DU
IPC: B21B45/02
Filed: 2002-12-26
Abstract: PURPOSE: A coolant uniformizing apparatus is provided in which a plurality of ultrasonic vibrators are longitudinally installed on a head installed inside rolling mill, and coolant is injected by ultrasonic wave vibration of a certain output generated so that the state of the coolant is always constantly maintained. CONSTITUTION: The coolant uniformizing apparatus comprises a plurality of ultrasonic vibrators(12a-12f) mounted on a head(6) to which nozzles(11) for finally discharging coolant are attached; an ultrasonic oscillator(17) for supplying a power supply to the ultrasonic vibrators; a contamination preventing plate(18) installed on the ultrasonic vibrators in a cover shape to protect the ultrasonic vibrators; and a plurality of connectors(13a-13f) installed at the contamination preventing plate to electrically connect the ultrasonic oscillator and the ultrasonic vibrators, wherein the apparatus further comprises a packing(15) installed to prevent coolant from penetrating into a space between the contamination preventing plate and the upper surface of the head, and a stud bolt(14) for connecting the contamination preventing plate and the surface of the head.
Patent KR-20020027493-A (KR)
IPC: A61K39/395
Filed: 2000-07-17
Abstract: 종양 전이에서 IL-18 저해물질의 용도를 개시한다.  IL-18 결합단백질(IL-18BP)의 활용이 바람직하다.
Patent KR-20020060692-A (KR)
Title: Micro-bridge structure
IPC: H01L37/00
Filed: 2000-08-23
Abstract: A method of fabricating a micro-bridge device ( 14, 16 ) onto a substrate ( 20 ). The method includes the steps of: providing a sacrificial material ( 32 ) on a surface region of the substrate ( 20 ); patternwise etching the sacrificial material ( 32 ); providing a sensing material ( 34 ) on a surface region of the sacrificial material; providing a support material ( 36 ) on a surface region of the sensing material; and removing the sacrificial material ( 32 ) leaving support material ( 36 ) with the sensing material ( 34 ) on its lower surface, substantially free standing above the substrate ( 20 ).
Patent KR-20020044169-A (KR)
Title: Communication system and device
IPC: H04N5/775
Filed: 2001-08-13
Abstract: A communication system ( 500 ) comprising a plurality of devices ( 101-106 ) interconnected via a bus, the bus being capable of handling isochronous and asynchronous transmissions. A status manager ( 105 ) maintains an isochronous status channel for broadcasting status information on the isochronous status channel. Devices ( 101-106 ) can send status information to the status manager ( 105 ) so it can broadcast it over the status channel. The devices ( 101-106 ) can then tap into the status channel to read the status information if they support it, or use conventional asynchronous messages to obtain the status information otherwise. Information on the status channel is only sent once, which saves bandwidth. This information can be about the network topology of the communication system ( 500 ), about capabilities of a device ( 101-106 ) in the communication system ( 500 ), about available bandwidth on the bus, or about the strength of a level of attachment between a mobile device ( 520 ) and a base station device ( 106 ) in the communication system ( 500 ).
Patent KR-20020043244-A (KR)
IPC: H04L12/56
Filed: 2000-10-20
Abstract: 송신기 장치(52 또는 10)는 통신 시스템(50)에서 데이터 전송의 소스로서 동작하고 트랜시버 장치(52) 및 제 2 트랜시버 장치(51) 사이의 데이터 전송의 전송을 위한 스펙트럼을 동적으로 할당할 수 있다. 트랜시버 장치(10)는 송신기, 송신기에 연결된 수신기 및 송신기 및 수신기에 연결된 프로세서 또는 제어기(12)를 포함한다. 트랜시버 장치는, 스펙트럼의 부분(예를 들어 타임 슬롯 8에서 채널들 4-8)이 이용가능한지를 결정하기 위해 스펙트럼(도 3의 채널들 1-13)을 모니터링하도록 프로그램된다. 트랜시버는 데이터 전송에 스펙트럼의 어느 부분이 바람직한 지를 결정하고, 이어서 데이터 이용가능한 스펙트럼의 동적으로 선택된 부분 내의 데이터 전송을 전송(타임 슬롯들 11 및 13)한다.
Patent KR-20020059692-A (KR)
Title: Poly(vinyl alcohol) binder for calcium carbonate pigment
IPC: B41M5/52
Filed: 2000-11-03
Abstract: A method for preparing a paper coating composition comprising an aqueous dispersion of fine particle size calcium carbonate, containing 10 to 32% solids, which comprises mixing dry poly(vinyl alcohol) particles in an aqueous dispersion of calcium carbonate particles, the calcium carbonate particles having a mean surface area of at least 60 m 2 /g, until the poly(vinyl alcohol) particles dissolve, to form a dispersion of calcium carbonate particles in an aqueous poly(vinyl alcohol) solution, the dispersion of calcium carbonate particles in the aqueous poly(vinyl alcohol) solution comprising 0.1 to 50 parts poly(vinyl alcohol) per 100 parts calcium carbonate, the poly(vinyl alcohol) having a degree of polymerization of 150 to 300 and being 87 to 89 mole% hydrolyzed, and the poly(vinyl alcohol) particles having an average particle size of 180 µm or less, and optionally mixing other coating additives with the dispersion of calcium carbonate in the aqueous solution of poly(vinyl alcohol), wherein said added poly(vinyl alcohol) particles cooperate with the fine particle size calcium carbonate to lower the Brookfield Viscosity of said aqueous dispersion of calcium carbonate particles.
Patent KR-20020058079-A (KR)
IPC: A61P3/10
Filed: 2000-11-29
Abstract: 하기 화학식 [I]의 헤테로시클릭 화합물 및 이의 약학적으로 허용 가능한 염은 혈당 저하 작용, 혈중 지질 저하 작용, 인슐린 저항성 개선 작용 및 PPAR 활성화 작용을 나타내므로, 항고혈당제, 항고지혈증제, 인슐린 저항성 개선제, 당뇨병 치료제, 당뇨병 합병증 치료제, 내당능부전 개선제, 항동맥경화증제, 항비만증제, 항염증제, PPAR 매개 질환의 예방 또는 치료제 및 X 증후군의 예방 또는 치료제로서 유용하다. 
     
       
     
     상기 식에서, R 1 은 수소 원자 또는 저급 알킬, R 2 는 수소 원자, 임의로 치환기를 갖는 알킬 등, R 3 은 수소 원자, 저급 알킬 등, A는 단일 결합 또는 >N-R 5 (이 식에서, R 5 는 수소 원자 또는 저급 알킬임), B는 저급 알킬렌, Y는 임의로 치환기를 갖는 아릴 등이다.
Patent KR-20020062665-A (KR)
IPC: B66C13/22
Filed: 2001-10-22
Abstract: 기중기 부품에 설치한 CCD 등의 촬영수단으로부터 얻은 대상 컨테이너의 화상 데이터를 처리하고, 미리 설정한 값 이상의 휘도 변화, 또는 색상 변화를 발생시키는 화소군의 배치를 근사하는 직선을 조정할 수 있을 때, 그와 같은 직선으로 근사할 수 있는 배치를 이루는 화소군은 상기 컨테이너의 능선, 즉, 컨테이너의 테두리를 나타내는 것으로서, 대상 컨테이너의 위치를 검지함으로써, 기중기 부품에 설치한 CCD 카메라 등의 촬영수단에 의해서 얻은 화상 데이터의 처리에 의한 대상 컨테이너의 테두리 추출을 실제로의 운전 환경에서의 각종 상태, 조건의 영향을 배제하여 신뢰성 높게 확실히 실시하고, 그것을 이용하여 대상 컨테이너와 현수 컨테이너의 상대 위치 검지를 고 정밀도로 확실히 실시한다.
Patent KR-20020065930-A (KR)
IPC: F02C7/232
Filed: 2001-01-05
Abstract: 화석 연료용 기화 장치(132)를 포함하는 가스 터빈 및 증기 터빈 설비(1)가 기술된다. 가스 터빈(2)의 기화 장치(132)와 연소 챔버(6)는 가스 라인(130)을 통하여 연결된다. 본 발명에 따르면, 가스 록(200)이 가스 라인(130)으로 연결된다. 상기 가스 록은 급-작동 전기자(202), 압력 방출 또는 과압 시스템(206)과 가스 록 전기자(202)를 포함한다.
Patent KR-20030005178-A (KR)
Title: Method and device for video scene composition from varied data
IPC: H04N7/24
Filed: 2001-11-21
Abstract: The invention relates to a method of and device for composing an MPEG-4 video scene content 110 simultaneously from input video streams 102 encoded according to the MPEG-4 video standard, and according to non-MPEG-4 compliant video data 105 such as MPEG-2 video data. The method according to the invention relies on a video object creation step allowing to generate video objects 108 from said non-MPEG-4 compliant video data, thanks to the association of scene properties with said non-MPEG-4 compliant video data.
Patent KR-20030003693-A (KR)
IPC: H01Q1/24
Filed: 2001-03-07
Abstract: 안테나(14)를 리셉터클(26)의 구멍에 스냅피팅하기 위한 연결장치에서, 리셉터클(16)은 양방향 무선통신 장치의 한 부분이 된다. 래치(4)는 선호적으로 슬리브에 장착되는데 래치헤드(8) 및 스템을 포함하며 안테나(14)의 원주 방향으로 연장된다. 래치(4)는 구멍을 통해 안테나를 삽입하기 위해 안쪽으로 눌려지며 제 2 단부에 대해서 안테나를 유지하기 위해 눌려지지 않은 상태로 되돌아갈 수 있다.