baber/WOPTO huggingface dataset:
Patent KR-20030013689-A (KR)
Title: Public Relation Using The Notebook Endows with Serial Number for Lottery and The System Based on It
Inventor: LEE BYUNG MIN
Filed: 2001-08-09
Abstract: PURPOSE: A method and system for public relation are provided to enable a client to check a drawing or not of an article through an Internet site of a main office by endowing serial numbers of each lottery ticket function on an advertising note. CONSTITUTION: A note manufacture requesting person selects one out of an on-line web site and an off-line member store, and requests a manufacturing of an advertising article to a main office. The request of a lottery ticket type note is received(201). A note manufacturing method of a serial number endowing method is reported(202). The requesting person checks the manufacturing method of the lottery ticket type note(102). A note is manufactured by endowing a lottery ticket serial number and a client identify(203). The lottery ticket serial number and the client identify are stored in a database storing device(204). An event drawing number is selected based on data of the database storing device(205). The selected event drawing number is stored in an event drawing number database(206). The drawing number is publicized on a homepage of a main office. The requesting person checks the event drawing number and the client identify(104). A manufactured article is delivered to the requesting person(209). The delivery is reported to the main office(105).
Patent KR-20030023005-A (KR)
Title: Apparatus for controlling of day time running light in vehicle
Inventor: KIM HYEONG UK
IPC: B60Q1/14
Filed: 2001-09-11
Abstract: PURPOSE: A device for controlling DRL(Daytime Running Light) is provided to facilitate manufacturing and to reduce the manufacturing cost by eliminating use of a resistor and simplifying the wiring structure. CONSTITUTION: A device for controlling DRL includes a control unit(10), controlling DRL according to the starting information and a signal of a dimmer switch of a combination switch, and plural switching units switched according to the signal of the control unit. The plural switching units include first, second, third, fourth transistors(Q1,Q2,Q3,Q4). In the first transistor, voltage of a battery is connected to a collector terminal, a terminal of a left headlight(LH) is connected to an emitter terminal, and the control unit is connected to a base terminal. In the second transistor, the other terminal of the left headlight is connected to a collector terminal, an emitter terminal is connected to ground, and the control unit is connected to a base terminal. In the third transistor, a collector terminal is connected in common with the other terminal of the left headlight connected the collector terminal of the second transistor, an emitter terminal is connected with a side terminal of a right headlight(RH) connected to ground, and a base terminal is connected with the control unit. In a fourth transistor, a collector terminal is connected to sources of electricity of the battery, an emitter terminal is connected with a side terminal of the right headlight, and a base terminal is connected with the control unit.
Patent KR-20030028636-A (KR)
Inventor: HUH JUNG GI
IPC: A61F7/00
Filed: 2001-09-20
Abstract: PURPOSE: A paraffin bath apparatus is provided to carry out a paraffin hyperthermal treatment by maintaining a proper temperature ranging from 48 to 55 deg.C by performing a temperature sensing in paraffin in a bath tube and having a temperature compensating circuit. CONSTITUTION: Thermistors(8,8') and a plurality of finger pressure bars(9) are installed on the inner bottom of a bath tube(2) for containing a predetermined amount of paraffin. A heating element(4) symmetrically arranged in zigzag along a groove on a lower part and a heating element(5) symmetrically arranged in zigzag by protuberances(11) arranged on the outer bottom are mounted at the left and right sides of an outer part. With the heating elements(4,5) being coupled to the main body(1) by wrapping the sides and bottom by an insulating material(6,7) of a semi-sphere shape, a lid(3) is opened and closed.
Patent KR-20020026841-A (KR)
Inventor: DALAL WAJIH
IPC: G01R31/28
Filed: 2001-09-28
Abstract: PURPOSE: A device for automatically testing high-speed integrated circuits and method for the same are provided to output data to be sampled at very high frequencies in comparison with a conventional device in an automatic test equipment(ATE). CONSTITUTION: A device(10) for automatically testing high-speed integrated circuits includes a high speed data source(14) for supplying a test signal to an integrated circuit device under test(11), relays selectively connecting the DUT, output elements(15) coupled to receive input data pulses from the relays and to deliver data impulses to a number of locking circuits(17a-17d) and a sampling element associated with each locking circuit(17a-17d). The sampling element permits each locking element to transfer data pulses from its input to its output.
Patent KR-20030030168-A (KR)
Title: CMP equipment to Semiconductor Wafer
Inventor: KANG JONG MUK
IPC: H01L21/304
Filed: 2001-10-09
Abstract: PURPOSE: Chemical mechanical polishing equipment for a semiconductor wafer is provided to reduce damage to the polishing pad by continuously monitoring the rotational condition of the wafer or the conditioner contacting the polishing pad. CONSTITUTION: A rotatable table is provided with a polishing pad at its top. A driving unit moves a robot arm(16) parallel to the table, and rotates the rotation shaft(26) rotatably installed at the robot arm(16). Sensors are installed at a predetermined area of the rotation shaft(26), and the robot arm(16) to sense the rotation of the rotation shaft(26). A controller receives signals from the sensor, and controls the rotation of the table and the driving of a driving unit.
Patent KR-20010102884-A (KR)
Title: 벽지용 접착제 제조 및 포장시스템
Inventor: YOO MYEONG CHEON
Filed: 2001-10-12
Abstract: 믹서(1)에서 밀가루와 물을 혼합하여 혼련 저장탱크(2)에서 혼련저장하였다가 펌핑모터(4)에 의해 가열압출장치(10)로 밀가루 수용액을 펌핑함과 동시에 스팀보일러(6)에서는 파이프라인(7)과 스팀분사노즐(7a)(7b)(7c)을 통하여 가열압출장치로 스팀을 공급하여 밀가루 수용액을 적정온도로 가열하므로써 적절한 점도를 갖는 접착제(풀)가 되게한 후 그 가열압출장치에 장착된 압출스크류(7')에 의해 접착제를 외부로 압출시켜 회전되는 냉각 및 압출장치(12)의 표면으로 떨어지게하여 냉각시킨 후 상기 압출스크류(7')와 동일형의 또다른 압출스크류(28)로 압출시켜 이송압출기(31)를 거쳐 수거통(13)에 수거한 접착제를 포장장치(19)의 상부 후면에 설치된 펌핑 실린더(17)로 펌핑하여 하단을 개방폐쇄하는 파지구(44)가 구비된 포장장치(19)내의 접착제 공급호스(20a)내로 공급하고 그 포장장치에서는 플라스틱 필름(9)을 접어서 그 접힌 부분을 용접판(37)으로 용접하여 원통으로 만든 후 그 하단을 하부에 설치된 접착용 열판(41)(41')(42)(42')으로 용접하여 포장지를 만든 다음 그 포장지 상부에서 접착제 공급호스(20a)를 통하여 접착제를 공급한 후 일정액이 충전되면 접착제 공급호스 개폐장치(44)에 의해 접착제 공급호스(20a)를 잡아서 접착제 공급을 중단한 상태에서 하부에 설치된 접착용 열판(41)(41')(42)(42')을 상승시켜 접착제가 충입된 포장지 상부와 빈 포장지 하부를 열판(41)(41')(42)(42')으로 잡고 용접함과 동시에 그 중앙을 카터(45)로 절단하여 포장된 접착제 포대는 퇴출시켜 수거하고 하부가 용접된 포장지에는 다시 접착제공급호스 개폐장치(44)를 열어서 다시 접착제를 충전한 다음 상기와 같은 공정을 반복하므로써 접착제의 제조 및 포장이 자동적이면서 일괄적으로 그리고 연속적으로 이루어지게 되는 것이다.
Patent KR-20030031602-A (KR)
Title: Method for designing the second optimum cooling pattern of continuous slab casting
Inventor: CHO GI HYEON
IPC: B22D11/124
Filed: 2001-10-15
Abstract: PURPOSE: A method for designing optimum second cooling pattern of continuous caster is provided to satisfy the restricting conditions by setting casting speed, maximum allowable temperature, location of solidification completion point, superheat of molten steel and mold inflow temperature of molten steel as restricting conditions to improve productivity of strip cast. CONSTITUTION: The method for designing optimum second cooling pattern of continuous caster comprises first step(12,13) of calculating temperature of casting slab from an energy equation by taking the front row behavior of casting slab as a two-dimensional abnormal problem after giving initial and boundary conditions of operation in a continuous caster for continuously casting a casting slab; second step(14) of calculating a gradient of objective function by finite difference method using mathematical expressions derived in the present invention by calculating a set objective function value after calculating temperature of the casting slab; third step(15,16) of calculating temperature of the casting slab again using the corrected heat transfer coefficient after presuming heat transfer coefficient for second cooling zone corrected by calculating heat transfer coefficient in a direction for minimizing objective function using BFGS (Broydon-Fletcher-Goldfarb-Shanno) method that is one of optimization techniques after calculating the gradient of objective function; and fourth step(17,18) of outputting an optimum second cooling pattern value if the objective function value is the minimum value and feedbacking the objective function value to the second step(14) again if the objective function value is not the minimum value by judging whether an objective function value using temperature distribution of the corrected casting slab does get to a minimum value or not.
Patent KR-20010106327-A (KR)
Inventor: LEE GYU HONG
IPC: H04R9/04
Filed: 2001-10-17
Abstract: A silver catalyst for ethylene oxidation to ethylene oxide is provided containing a promoter combination consisting of an alkali metal component, a sulfur component, and a fluorine component, the catalyst being essentially free of rhenium and transition metal components.
Patent KR-20020094893-A (KR)
Inventor: LEE JAE HYEONG
IPC: G09G3/36
Filed: 2001-10-17
Abstract: PURPOSE: A liquid crystal display having a 2 port data polarity inverter and a driving method thereof are provided which can reduce current consumption and can improve an EMI(ElectroMagnetic Interference) characteristics by reducing a data transition to a half using a 2 port REV in a timing controller driving method. CONSTITUTION: A liquid crystal panel(56) displays an image corresponding to a video signal, and a system driving part generates a data signal compressed with a control signal. A timing controller(52) generates timing signals to drive to the liquid crystal panel with signals inputted from the system driving part. A gate driver(55) and a data driver(53) receives the timing signal from the timing controller and displays a picture on the liquid crystal panel in correspondence to the data signal. The timing controller comprises a data arrangement part supplying the data signal to the data driver, and a timing control signal generation part enabling to supply the timing signal to the data driver and the data driver, and a polarity control signal generation part enabling to supply a polarity control signal to the gate driver and the data driver. The polarity control signal generation part comprises a liquid crystal polarity inversion driving part checking a polarity inversion of the liquid crystal and inverting the polarity, and the first and the second data polarity inversion driving part checking data transition of odd-numbered data and even-numbered data respectively and then inverting the polarity of data.
Patent KR-20030035684-A (KR)
Title: Copper electroplating solution
Inventor: KIM JAE JEONG
IPC: C25D3/38
Filed: 2001-11-02
Abstract: PURPOSE: A copper electrolytic plating solution comprising deposition rate inhibitor having an optimum composition to reduce copper deposition rate effectively is provided. CONSTITUTION: The copper electrolytic plating solution comprises an acidic solution comprising copper salts; and polyether based polymer and chlorine ions added to the acidic solution in a mole ratio of 0.5 to 1.5, wherein the copper salt is CuSO4, and the acidic solution is H2SO4 solution, wherein the polyether based polymer is capable of forming copper ions and complex compound using its own oxygen, wherein the polyether based polymer is polyethylene glycol, polypropylene glycol, or copolymer thereof, wherein HCl is used as a source of the chlorine ions, wherein the polyether based polymer is added to the acidic solution in quantity of 0.5 to 10 g per liter of the electrolytic plating solution, wherein a mole ratio of the polyether based polymer and chlorine ions is 1, and wherein polyethylene glycol is used as the polyether based polymer, and a mole ratio of the polyether based polymer and chlorine ions is 1.
Patent KR-20030037857-A (KR)
Title: Test pattern of image sensor, manufacturing the same and test method
Inventor: HUH EUN MI
IPC: H01L27/146
Filed: 2001-11-06
Abstract: PURPOSE: A test pattern of an image sensor, a manufacturing method thereof and a test method are provided to improve quantum efficiency and transfer efficiency by setting optimum conditions of a light receiving element and transfer gate. CONSTITUTION: A light receiving array is arranged to a pattern region of a substrate(10). Dummy light receiving patterns(1B1-1B12) are arranged to the pattern region. An N+ junction region is formed at the center portion of the light receiving array. The pattern region is surrounded by a P+ pick-up region(40). The first line(70A) is connected to the junction region. The first pad(PAD1) is connected to the first line. The second pad(PAD2) is connected to the pick-up region(40). A color filter is formed on the second insulating layer of the pattern region. Microlens array(1A11-1A22) are arranged on the color filter.
Patent KR-20030041602-A (KR)
Title: Preparation of FIB-TEM sample using SOG in Semiconductor wafer
Inventor: CHOI JIN TAE
IPC: H01L21/00
Filed: 2001-11-20
Abstract: PURPOSE: A method for manufacturing an FIB(Focused ion beam)-TEM(Transmission Electron Microscope) sample of a semiconductor wafer using SOG(Spin On Glass) is provided to be capable of preventing the damage of the uppermost layer of the semiconductor wafer due to an FIB process. CONSTITUTION: The first marking portion is formed on a silicon wafer(20) by using the first marking process for indicating a predetermined portion(21). After forming an SOG layer(23) on the resultant structure, the second marking portion(24) is formed in the SOG layer(23) by using the second marking process. A sample is formed by cutting the resultant structure with a dicing saw using the second marking portion(24) as a reference. The sample is then attached on a copper grid. A milling process is carried out on the sample by FIB using the predetermined portion(21) as a reference. At this time, the uppermost portion of the sample is protected by the SOG layer(23).
Patent KR-20030042086-A (KR)
Title: APPARATUS FOR RECYCLING EXHAUST GAS AND REMOVING NOx
Inventor: HAN GWANG HEUM
IPC: F27B21/08
Filed: 2001-11-21
Abstract: PURPOSE: An apparatus for recirculating flue gas for reducing nitrogen oxide is provided to reduce nitrogen oxide and improve heat recovery ratio by removing moisture during recirculation of flue gas burnt in annealing furnace and preheating air for combustion through heat exchange with flue gas of high temperature. CONSTITUTION: In an apparatus for reducing nitrogen oxide contained flue gas of annealing furnace, the apparatus for recirculating flue gas for reducing nitrogen oxide comprises a heat exchange part(10) comprising an air permeable electric heating plate(12) connected to first circulation pipe(87b) branched off a flue gas pipe(87), and an outer pipe(11) comprising an outlet connected to a combustion air pipe(88); a moisture removal part(20) comprising a gas pipe(21) connected to second circulation pipe(27) connected to an outlet of the electric heating plate(12) and an inlet(11a) of the outer pipe(11), and a cooling water pipe(22) arranged inside the gas pipe(21); and an air preheating part(30) comprising a body(31) connected to the flue gas pipe(87), stack(86), air supply pipe(95) and air pipe(88), an air permeable regenerative body(32) that is rotatable inside the body(31), and separation plates(33a,33b) mounted on upper and lower parts of the center of the regenerative body(32), wherein nitrogen oxide is reduced through removal of moisture inside flue gas and reheating of flue gas, and air for combustion is preheated through heat exchange of the flue gas.
Patent KR-20020046181-A (KR)
Inventor: MANNING MICHAEL PATRICK
IPC: F01D5/02
Filed: 2001-12-07
Abstract: PURPOSE: A method of fabricating rotor without increased stress corrosion cracking is provided to produce a monoblock, low alloy steel rotor for use in low pressure steam turbines. CONSTITUTION: The method includes austenitizing the rotor at a substantially uniformly applied treatment temperature of about 840deg.C, quenching the rotor, and then differentially tempering the rotor at different axial locations. The rotor is tempered in a furnace divided into regions by refractory boards enabling different temperatures in each divided region to be maintained. A higher condition than normal strength is achieved in one or more axial locations along the rotor by subjecting the location(s) to a lower tempering temperature. The axial location(s) is tempered at lower temperature approximate those locations less susceptible to stress corrosion cracking whereby increased strength is provided to the rotor without increasing net susceptibility to stress corrosion cracking.
Patent KR-20030051939-A (KR)
Title: Food coating agent containing soy protain isolate
Inventor: PARK SANG KYU
IPC: A23L3/00
Filed: 2001-12-20
Abstract: PURPOSE: Provided is a natural food coating agent containing soy protein with saccharides, shortening, and cocoa and cinnamon powder. It is excellent in maintaining the nutrients and quality of a food. CONSTITUTION: A natural food coating agent is characterized by comprising 0.1-30 wt.% of soybean protein, 0-20 wt.% of one of cocoa powder or cinnamon powder, 40-60 wt.% of shortening and 30-40 wt.% of saccharide.
Patent KR-20020050179-A (KR)
Inventor: HOEGEE JAN
IPC: G03F7/20
Filed: 2001-12-20
Abstract: PURPOSE: An optical component for the lighting apparatus of microlithographic projection exposure system and a microlithographic projection exposure system using the optical component are provided to improve the uniformity of lighting to the angle-dependent intensity inequality. CONSTITUTION: The optical component comprises a load(27) made of a material which is transparent to the light of a light source(2); and a compensation means(29) which is transparent and compensates the direction-dependent total reflection loss of the load(27). The load(27) has an entrance surface(28) facing the light source optically and an exit surface(11) formed in the opposite part, has practically a rectangular cross-section having a width/length ratio in the range deviate from the value 1.
Patent KR-20030054577-A (KR)
Title: power supply circuit use for gate drive of electric train
Inventor: CHO JEONG MIN
IPC: H02M1/08
Filed: 2001-12-26
Abstract: PURPOSE: A power supply circuit is provided to simply a circuit design and to reduce a defect probability, by eliminating a dedicated IC device. CONSTITUTION: An AC/DC rectifier rectifies an AC voltage into a DC voltage and supplies a rectified voltage to a rapid switch circuit part. The rapid switch circuit part supplies the rectified DC voltage from the AC/DC rectifier to a gate circuit part. The gate circuit part isolates a power device from a power supply circuit so as to control a switch operation stably. A power of 15V is supplied to an output side using a flyback manner.
Patent KR-20030056730-A (KR)
Title: Directory Structure of Extending of Appling for Unicode
Inventor: YOO JAE HU
IPC: G06F15/16
Filed: 2001-12-28
Abstract: PURPOSE: An extendable directory structure supporting the Unicode is provided to improve extensibility through the interworking with diverse directory systems through a standardized system supporting the Unicode by applying an adaptor offering the Unicode conversion to a DSA(Directory System Agent) server without effecting on present application. CONSTITUTION: A current system supports an LDAP(Lightweight Directory Access Protocol) client using the KSC5601(Korean Standard Code) by converting a part encoded by a KSC5601 code into a UTF8 format and using a UTF8(Universal Set Transformation Format 8bit). A new system is encoded by the UTF8 code. The current system includes the adaptor not changed by the present directory structure, changing the data format to an X.500 international directory standard, and converts the part encoded by the KSC5601 code into the UTF8 format.
Patent KR-20030056961-A (KR)
Title: A apparatus and method for timer-motor control of microwave oven
Inventor: SHIN MUN SU
IPC: F24C7/08
Filed: 2001-12-28
Abstract: PURPOSE: An apparatus and a method are provided to reduce energy consumption by differentiating the output energy. CONSTITUTION: An apparatus comprises a timer designed to have two or more outputs; and a timer motor switch connected between a power input terminal and a primary terminal of a transformer, and which controls the transformer to generate a maximum output before elapse of a predetermined time and controls the transformer to generate a low output after elapse of a predetermined time. The timer motor switch is arranged to be switched in accordance with the rotation of a cam after elapse of a predetermined time. A method comprises a step(100) of setting a cooking time and starting cooking; a step(110) of driving a microwave oven and counting the cooking time; a step(120) of operating the microwave oven at the maximum output energy; a step(130) of judging whether the predetermined set time has elapsed; and a step(140) of reducing the output energy and outputting the energy to the microwave oven.
Patent KR-20030057078-A (KR)
Title: array panel for liquid crystal display devices
Inventor: JIN GYO WON
IPC: G02F1/1362
Filed: 2001-12-28
Abstract: PURPOSE: An array substrate for an LCD(Liquid Crystal Display) device is provided to prevent the generation of parasitic capacitance between a gate line and a conductive pattern by forming the conductive pattern parallel to the gate line and a data line and to avoid the defect in the formation of an alignment film. CONSTITUTION: Many gate lines(151) are formed on a transparent substrate(150). The gate line has a gate pad for applying a signal. A gate insulating film(160) is formed on the gate line. A passivation layer(170) made of an organic film is formed on the gate insulating film. The passivation film has a contact hole for exposing the gate pad. An auxiliary gate pad is formed on the passivation layer. The auxiliary gate pad is electrically connected with the gate pad. A conductive pattern(183) is formed between the gate lines. An alignment film(190) is formed on the auxiliary gate pad and the conductive pattern.
Patent KR-20010072053-A (KR)
Title: 반고체 주조 장치 및 방법
IPC: B22D17/32
Filed: 1999-07-22
Abstract: 본 발명에 따른 다이 주조 장치는, 균질 등온 상태로 반고체 금속(34) 욕(16)을 유지하기 위한 교반기(14)와 제어된 가열기(22)를 가지는 저장기(30)를 한정하는 관(12), 다이 주조 장치에서 몰드 공동까지 반고체 상태로 공지된 양(122)의 금속을 옮길 수 있고 가열된 흡입 관(108)을 포함하는 이동 장치(107), 욕(16)으로부터 다이까지 반고체 금속(34)을 진공 레이들링 하기 위한 진공원, 주조하는 동안 흡입 관(108)을 비울 수 있도록 자유 기류 통로를 제공하는 플런저 팁(132) 및 반고체 금속(34)의 안정된 균질 등온 욕(16)이 다이 주조 조작에 이용하기 위해서 유지되도록 비슷한 양(126)의 액체 금속(32)으로 비슷한 양(122)의 옮겨진 금속을 교체하기 위한 금속 교체 장치를 포함한다.
Patent KR-20010106433-A (KR)
Filed: 1999-06-30
Abstract: 본 발명은 차량의 윈도우(18)를 세척하기 위해 사용되는 와이퍼 블레이드(10)에 관한 것으로서, 상기 와이퍼 블레이드(10)에는 연장 스프링 탄성 지지 부품(16)이 제공된다.  상기 윈도우와 마주하며 와이퍼 블레이드의 길이방향 축과 나란하게 배치된 지지 부품의 일측면에는 윈도우에 접할 수 있는 연장 고무 탄성 와이퍼 에지(20)가 장착된다.  윈도우로부터 이격된 면의 중간 부분에서 지지 부품에는 구동 와이퍼 아암을 연결하기 위한 연결 장치가 제공된다.  지지 부품(16)의 영역에서 와이퍼 블레이드(10)의 두 단부들은 각각의 종단 부품(26)들에 의해서 덮힌다.  본 발명의 목적은 특히 편리하고 저렴한 와이퍼 블레이드를 제공하는 것이다.  이를 위하여, 종단 부품(26, 126, 232, 326)들에는 윈도우로부터 이격되어 마주하며 와이퍼 블레이드의 부품(16, 20)들에 의해 지지되는 지지 부품의 측면 상에 위치한 기초 부품(28)이 제공된다.  상기 기초 부품은 지지 부품의 측면들을 가로지르며, 윈도우와 마주하는 지지 부품의 측면 아래쪽에서 지지 부품을 붙잡는 후크형 돌출부(30, 330)를 포함한다.  지지 부품의 각 구역에는 대향 종단 구역과 마주하는 적어도 하나의 캐치 숄더(36, 132)가 제공된다.  종단 구역에 배치된 대향 숄더(38, 134)는 상기 캐치 숄더에 할당된다.  상기 두 개의 숄더들 중 적어도 한쪽은 탄성적으로 배치된다.