baber/WOPTO huggingface dataset:
Patent KR-20010007100-A (KR)
Inventor: MATHMOTO MASATO
IPC: C03B33/09
Filed: 2000-05-22
Abstract: PURPOSE: A scribing method using laser is provided to prevent an unnecessary crack by forming a vertical crack with beaming a CO2 laser on a glass to generate a heat transformation. CONSTITUTION: A first process forms a vertical crack in a first direction, and shallows the depth of the crack formed in a second direction against the crack of the first direction when forming a vertical crack in the second direction perpendicular to the first direction. A second process decreases a laser output from the second direction as much as 10-40% to that from the first direction in case a relative moving speed of laser to a substrate in the first direction is equal to that in the second direction. A third process increases the relative moving speed of laser output from the second direction as much as 110-140% to that from the first direction in case the laser output from the first direction is equal to that from the second direction.
Patent KR-20010106714-A (KR)
Title: 캐패시터 제조 방법
Inventor: KIM JEONG TAE
IPC: H01L21/8242
Filed: 2000-05-23
Abstract: 본 발명은 콘택매립 특성 및 내산화특성이 우수한 캐패시터 제조 방법에 관한 것으로, 이를 위한 본 발명은 소정공정이 완료된 반도체 기판 상에 층간절연막을 형성하고 상기 층간절연막을 선택적으로 식각하여 콘택홀을 형성하는 제 1 단계; 상기 제 1 단계의 결과물 상에 화학기상증착법으로 스토리지 노드용 제 1 전도막을 형성하는 제 2 단계; 상기 콘택홀을 완전히 매립하도록 화학기상증착법으로 상기 제 2 단계의 결과물 상에 스토리지 노드용 제 2 전도막을 형성하는 제 3 단계; 상기 제 2 전도막 및 제 1 전도막을 순서대로 화학적기계적연마하여 상기 층간절연막의 표면을 노출시키는 제 4 단계; 상기 콘택홀에 매립된 제 2 전도막 표면에 실리콘함유 가스를 이용하여 플라즈마처리하는 제 5 단계; 상기 제 5 단계의 결과물 표면에 질소함유 가스를 이용하여 플라즈마처리하는 제 6 단계; 및 상기 제 6 단계의 결과물 표면에 산소함유 가스를 이용하여 어닐링하는 제 7 단계를 포함하여 이루어진다.
Patent KR-20010107036-A (KR)
Inventor: BAEK TAE JONG
IPC: A61B5/00
Filed: 2000-05-24
Abstract: 본 발명은 생체시료에서 발생되는 생체 미약자기 형태의 정보를 증폭하여 검출할 수 있는 생명정보인지기를 이용하여 생체시료의 정보에 포함된 극성정보와 공명하는 극성배열 유형을 찾아내고, 이를 데이터베이스로 검색하고 확인함으로써, 생체시료의 정보로서 표현되는 생명정보를 극성배열 유형으로 파악하는 방법에 관한 것이다.  본 발명은 생체시료를 생명정보인지기의 시료판에 위치시키고, 생명정보인지기를 초기화한 다음, 생명정보인지기에 내장된 극성정보를 발생시켜서 발생된 극성정보와 생체시료의 정보가 공명 또는 비공명되는 것을 확인하여 생체시료의 극성배열 유형을 수득하며, 이를 데이터베이스로 검색하여 생체시료에 내재된 생명정보를 분석하는 단계를 포함하는 생체시료의 극성정보를 확인하는 방법을 제공한다.  본 발명에 의하면, 생체시료에서 발생되는 생체 미약자기 형태의 극성정보를 증폭하여 검출할 수 있는 생명정보인지기를 이용하여 생체시료 주인의 타고난 체질 및 현재 상태를 분석하여 이상상태를 확인할 수 있고, 이를 호전시킬 수 있는 약재를 처방할 수 있다.
Patent KR-20010107188-A (KR)
Inventor: HA HONG JU
IPC: H01J9/24
Filed: 2000-05-25
Abstract: 본 발명은 방전을 이용한 디스플레이 패널의 격벽제조방법에 관한 것으로, 더욱 상세하게는 금속재료를 이용하여 패널의 격벽을 제조하기 위한 방전을 이용한 디스플레이 패널의 격벽제조방법에 관한 것이다.  본 발명의 격벽제조방법은, 금속기판을 성형하여 격벽을 우선 형성한 후, 상기 격벽의 상부에 절연층을 도포하므로서, 격벽형성을 완성한다.  따라서 본 발명은 금속재료를 이용하여 격벽의 제조를 간편하게 하면서도 미세한 폭의 격벽 제조를 가능하게 하여, 고해상도의 플라즈마 디스플레이 패널의 구조에 매우 유용하게 이용될 수 있는 효과가 있다.
Patent KR-20000054225-A (KR)
Inventor: LEE JUNG SIK
Filed: 2000-05-27
Abstract: PURPOSE: A method for supplying bond information on the internet is provided to supply information on customers purchasing bonds to customers having the pre-issued bonds or creditors and to supply appropriate bond information to the bond-purchasing customers, by providing bond issuing information to the customers(investors) to collect accepting conditions of the customers intending to accept the bonds and by collecting information on accepted amounts of materials, to offer the accepting conditions and the information to bond issuers. CONSTITUTION: A method for supplying bond information on the internet comprises the steps of: generating identifications(IDs) and home pages for registering bond issuers, and storing information of the bond issuers and new bond information in a customer managing database and an investment offer database; opening management accounts for registering customers selling pre-issued bonds, and storing the customers and bond information of the customers in the customer managing database and the investment offer database; opening management accounts for customers accepting the bonds, and storing investment intention information for accepting conditions of the bonds-accepting customers in the customer managing database; retrieving the investment offer database to search bonds appropriate for the accepting conditions; and supplying bond information appropriate for the investment intention information to customers purchasing the bonds, and supplying investment intention information of the corresponding customers to the bond issuers or the customers selling the bonds.
Patent KR-20010112669-A (KR)
Title: A structure for joining the door handle of a vehicle
Inventor: JUN SAM GI
IPC: B60J5/04
Filed: 2000-06-09
Abstract: Apparatus and method for establishing a communication link. A negotiation data transmitting section (54) transmits carriers to a responding communication device (4). A negotiation data receiving section (54) receives carriers from the responding communication device (4), in response to the transmitted carriers. A selecting device selects an appropriate communication device from a plurality of communication devices in accordance with the responding communication device (4), in order to establish a communication channel (5).
Patent KR-20020000356-A (KR)
Title: Deposition device and method for manufacturing of organic electro luminescent display
Inventor: KIM GEON HUI
IPC: H01L21/20
Filed: 2000-06-23
Abstract: PURPOSE: An evaporating apparatus for manufacturing an organic electro-luminescence device is provided to eliminate the need to exchange masks by supplying an evaporation mask wherein a plurality of mask patterns are consecutively formed. CONSTITUTION: A vacuum chamber(4) is connected to an exhausting apparatus(2), wherein the inside of the vacuum chamber is maintained to be vacuum. A substrate frame(6) fixedly supports the circumference of a substrate(10) inside the vacuum chamber. A plurality of crucibles(12) contains a material to be evaporated on the substrate, and a heater(14) heats the crucibles. The first mask pattern for forming an organic electro-luminescence layer and the second mask pattern for forming a metal electrode is repeatedly formed in a line at least once, opposite to a surface of the substrate facing the crucibles. A mask pattern exchange unit transfers a mask pattern by a control signal to replace a mask, fixedly supporting both ends in a lengthwise direction of an evaporation mask(8). A detecting unit detests an align state of the evaporation mask regarding the substrate.
Patent KR-20020002594-A (KR)
Title: Stencil mask for electron beam projection lithography and method for fabricating the same
Inventor: KIM CHEOL GYUN
IPC: G03F1/00
Filed: 2000-06-30
Abstract: PURPOSE: A stencil mask for electronic beam projection lithography is provided to complement easily a variation of pattern threshold value due to nearest effect by forming a scatter layer having a different thickness partially. CONSTITUTION: A stencil mask(20) includes a frame(11), membrane(12), and a scatter layer. An entire device is supported by the frame(11). The membrane can make the stress occurred due to irradiation of the electronic beam to equilibrium entirely. The scatter layer is placed on the membrane, and scatters the beam in any angle. The scatter layer is formed in which a thickness of an edge portion of a cell block is thinner than a thickness of the center portion thereof.
Patent KR-20020002969-A (KR)
Inventor: MUN SEONG HAK
IPC: H01J1/304
Filed: 2000-06-30
Abstract: PURPOSE: A field emission display is provided to minimize power consumption and improve resolution by forming an emitter near a crossing portion between a cathode electrode and a gate electrode. CONSTITUTION: A gate electrode(46) and a cathode electrode(48) cross each other. An emitter(50) is formed on the cathode electrode(48) near a crossing portion(70) between the gate electrode(46) and the cathode electrode(48). The emitter(50) is formed by a rectangular shape along a longitudinal direction of the cathode electrode(48). A negative cathode voltage is applied to the cathode electrode(48). A positive anode voltage is applied to an anode electrode. A positive anode voltage is applied to the gate electrode(46). Electrons emitted from the emitter(50) are accelerated to the anode electrode. A red, a blue, and a green fluorescent material are excited by the accelerated electrons. A visible ray is emitted from the excited fluorescent material.
Patent KR-20020005089-A (KR)
Title: induction heating curler
Inventor: PARK HYO SOON
IPC: A45D1/04
Filed: 2000-07-07
Abstract: PURPOSE: An induction heated hair curler is provided which has high energy density and heat efficiency and is capable of being heated locally and controlling the temperature stably. CONSTITUTION: The hair curler includes a conduction bar(100) having a ceramic coating emitting farinfrared rays on its surface. The conduction bar is to grip hair along with a hinge(101) having a return spring and its temperature is controlled by a switch(102) of slide type. A magnetic part(200) coated with a ceramic layer on its surface, as in the conduction bar(100), has a ferrite having a high magnetic density, a coil(202) drawn from the lower part of the ferrite(201), and a hole(203) for inserting the conduction bar(100). In a hand holder(300), a high frequency transistor(301) surrounded by a high frequency shield material, a controller(302) capable of controlling the input of high frequency transistor(301) by the switch(102), openings for emitting heat generated in the high frequency transistor(301) and a power supply wire(304) are provided.
Patent KR-20020007774-A (KR)
Title: Preparation of Ceramic Hollow Sphere
Inventor: BAE EUN JU
IPC: B01J13/02
Filed: 2000-07-19
Abstract: PURPOSE: Provided is a method of preparing ceramic hollow microsphere for use as catalyst substrate or adsorbent for eliminating heavy metal ions in industrial wastewater, which is capable of controlling mechanical properties such as pore size, pore volume of the ceramic hollow microsphere. CONSTITUTION: The ceramic hollow microsphere is prepared by follow step: (i) addition of hydrophilic LUDOX (DuPont, colloidal silica, 30% suspension in water) into hydrophobic 2-ethyl-1-hexanol solution and then agitation of the mixture solution at 730rpm for 2min to prepare an emulsion; (ii) addition of both ammonia as a catalyst and span 80 (sorbitan monooleate, C24H44O6) as a surfactant into the emulsion; (iii) after the appearance of silica colloidal droplet, addition of n-butanol into the emulsion to extract water contained on the inside of colloid and thereby draw the colloidal silica onto interfacial area formed between butanol and hydrophobic layer; (iv) after filtration/drying of the resultant obtained in 3rd step, calcination the dried resultant for 12hrs in an electric furnace. In this method, factors such as ratio of two precursors, an amount of catalyst, calcination temperature and the amount of span 80 affect pore volume and specific surface area of the ceramic hollow microsphere, in addition, the wall thickness of the ceramic hollow microsphere varies according to LUDOX concentration.
Patent KR-20020008308-A (KR)
Title: Automotive fuel system having controller
Inventor: CHOI CHANG YEOL
IPC: F02D33/00
Filed: 2000-07-21
Abstract: PURPOSE: A vehicle fuel system with a controller is provided to make the pointer of a fuel gauge return to a zero point when a vehicle stops, to rapidly check the re-injected amount of fuel during a restart, to control the indication angle of the fuel gauge and the lighting point of an injection alarm at the same time, and to change the lighting point of an injection lamp only with the change of a reference voltage value. CONSTITUTION: A fuel system for a vehicle contains an input unit sending the sender signal of a resistance value from a fuel sender(14) to a main signal line(16), a controller fixing the sender signal to rapidly output an on-signal for seconds and slowly output an on-signal during a restart, a fuel indicator moving a pointer(20) of a fuel gauge(18), a fuel alarm device lighting an injection alarm lamp(40), and a power supply unit supplying power to the controller through a first supply line(44) and to the injection alarm lamp through a second supply line(46) when a starter(42) is turned on. Herein, the controller contains a delay circuit unit rapidly operating a fuel gauge for the first time and slowly later, a voltage follower transmitting voltage to the fuel gauge from the delay circuit unit and following the change of the fuel gauge, and a comparing unit lighting the injection alarm lamp when voltage from the voltage follower is larger than the reference voltage of the injection alarm lamp. The delay circuit unit comprises an initial timer shutting off power during a re-injection, a re-injection delay circuit operating the fuel gauge in a rapid response for the setting time of the initial timer, and a general delay circuit operating the fuel gauge in a slow response after the setting time of the initial time passes by.
Patent KR-20020009355-A (KR)
Title: Apparatus for controlling temperature in refrigerator
Inventor: JUNG SEUNG GYU
IPC: F25D29/00
Filed: 2000-07-26
Abstract: PURPOSE: A temperature controller of a refrigerator is provided to reduce power consumption and noise, and to lengthen a life span by controlling a pole change motor according to detected temperature in two steps. CONSTITUTION: A temperature control device of a refrigerator is composed of a switching part(11) turned on and off according to detecting temperature with the first set temperature and the second set temperature; a relay part(12) driving according to turning on and off the switching part; a pole change motor driven by converting two poles/four poles according to driving the relay part. The pole change motor is actuated to two poles or four poles according to the temperature of the refrigerator with using plural thermostats. The power consumption and noise are reduced, and the life span is lengthened with converting the pole of the motor.
Patent KR-20000064104-A (KR)
Inventor: LIM KWANG CHUL
IPC: B60K17/12
Filed: 2000-08-22
Abstract: PURPOSE: An electric power switch is provided to correctly switch power of a vehicle, to reduce the occurrence rate of troubles and to make the structure simple by using electricity of the vehicle without an additional power resource. CONSTITUTION: An electric power switch consists of a driving gear(11) in the lower part of a case(10), an output gear(13) selectively combined with the driving gear, a power switching device(15) in the output gear, a power switching piece(17) inserted into the power switching device and a power switching shaft(19) in the power switching piece. A fixing panel(40) is installed in the case and a transferring device(50) is installed in the fixing panel to move the power switching shaft. A controller(60) is electrically connected to the transferring device and a power switch.
Patent KR-20020017736-A (KR)
Title: A fermented wheat flour mixture stimulating intestinal immune system modulating actevity and flour-processed foods employing the mixture
Inventor: BAE SONG HWAN
IPC: A21D8/04
Filed: 2000-08-31
Abstract: PURPOSE: Provided are wheat powder fermentation composition and processed wheat powder food using the composition such as bread, cake, noodle and other processed foods. The composition is wheat powder fermented by the inoculated and cultured mixed lactic acid bacteria which excretes mucilage polysaccharides and bifidobacteria sp. The composition decreases the body fats, cholesterol in the blood, neutral fats and has excellent effect on the activation of immunity for the intestine. CONSTITUTION: The preparation method comprises: mixing 100wt.% of wheat powder, 110-200wt.% of water(based on the wheat powder), 1-4wt.% of salt, 3-14wt.% of oligosaccharide, 3-10wt.% of glucose and 0.05-1.0wt.% of the amino acids containing sulfur, controling its pH to 6.0-7.0 and putting into a vessel to fill 90% of the vessel; inoculating with mixed lactic acid bacteria and bifidobacteria, sealing the vessel and culturing at 37deg.C for 16-24 hours; and after 12 hours of culturing, pH being adjusted to 60-6.5 and supplying 4-6wt.% of the carbon source. The above processed wheat powder food includes bread, cake, noodle, raymen, biscuit, cookie, snack and roasted powder.
Patent KR-20020027981-A (KR)
Title: Slip device of universal joint for steering apparatus
Inventor: SHIN JONG HUN
IPC: B62D3/02
Filed: 2000-10-06
Abstract: PURPOSE: A slip device for a universal joint of a steering system is provided to slide in the longitudinal direction while transmitting rotation force of a steering shaft and prevent the generation of the noise and vibration when a steering shaft is rotating. CONSTITUTION: A slip device for a universal joint of a steering system includes first and second shafts(11,12) for rotation force transmission and longitudinal sliding, flanges(11a,12a) respectively formed in the first and second shafts at corresponding portions, a plurality of insertion holes(11b,12b) formed to the flanges, fixing pins(13,23) respectively formed of a head part(13a,23a) and a body part(13b,23b) to be inserted into the insertion holes alternately, and springs(14) longitudinally inserted between the flanges adjacent to the fixing pins.
Patent KR-20020027115-A (KR)
Title: a pulse power supply using zero crossing control method
Inventor: KIM GYU
IPC: H03K17/13
Filed: 2000-10-06
Abstract: PURPOSE: A pulse power supply apparatus using a zero crossing control method is provided, which has a low switching loss and supply more energy as a pulse repetition rate increases. CONSTITUTION: A PIC one chip microprocessor controller(20) is connected to a zero point/phase detection part(10) detecting a zero point and a phase of an AC input voltage. The controller generates the first and the second trigger pulse of 5V rectangular pulse having a phase difference at a zero point of the AC input voltage detected through the zero point/phase detection part. A trigger pulse amplification part(30) connected to an output stage of the controller differentiates the first and the second trigger pulse from the controller to minimize an influence on a turnoff time of a silicon controlled rectifier(SCR) and at the same time to reduce a switching loss. And a pulse power supply part(40) supplying an energy charged in a condenser to a load by turning on the silicon controlled rectifier according to the first and the second trigger pulse is connected to the output stage of the trigger pulse amplification part.
Patent KR-20010040077-A (KR)
Title: Transmission breather system
Inventor: EZURE YOSHINOBU
IPC: F16H57/027
Filed: 2000-10-13
Abstract: PURPOSE: To provide a breather chamber allowing easy maintenance, while avoiding enlargement of a transmission case. CONSTITUTION: A shift selecting shaft 59 which moves axially according to a selecting operation performed on a change lever and a selecting spring 70 which holds the shift selecting shaft 59 in a neutral position are supported against a cover member 57 to constitute a sub-assembly A. The shift selecting shaft 59 is inserted into an opening 13c formed in the bottom wall of a recess 13a in the transmission case 13, to connect the cover member 57 to the transmission case 13 to thereby form a breather chamber 58 between the cover member 57 and the recess 13a in the transmission case 13, with the selecting spring 70 contained within the breather chamber 58.
Patent KR-20020030672-A (KR)
Title: Preparation of Hybrid Molecular Sieve de-NOx Catalyst Containing Highly Dispersed Noble Metals
Inventor: CHOI DONG SU
IPC: B01J37/30
Filed: 2000-10-19
Abstract: PURPOSE: Provided is a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals, which show excellent poisoning resistance even in the coexistence of moisture, CO2, and SO2, therefore it is applicable to gas emission purification in gas turbine, boiler, and mobile air pollution sources such as lean burn vehicles. CONSTITUTION: In the manufacture process of DeNOx catalyst by supporting silica or H-beta zeolite with noble metals, the method of preparing a hybrid molecular sieve DeNOx catalyst containing highly dispersed noble metals includes the steps of (i) supporting a composite substrate with 0.1-1.5 wt.% of noble metals including Pt, Rh, and Pd, wherein the weight ratio of protonic or ammonium zeolite and metal oxides is 1:1; (ii) chemically and physically fixing volatile hydrocarbons having a boiling point of 60 to 200°C and hydrocarbons containing hetero atom; and (iii) dispersing noble metals into the composite substrate via carbonization at 250-300°C in oxygen atmosphere and calcination at 450-550°C. The protonic or ammonium zeolite is selected from BEA, MFI, MOR and FAU structured zeolites of which Si/Al ratio is within 10-100. The metal oxides are selected from zirconia, seria, and titania containing 0.2-2.0wt.% of sulfate or persulfate. Volatile hydrocarbons and hydrocarbons are selected from TEAOH, furfuryl alcohol, TPAOH, TBACl, TPA, aqueous sucrose solution, and aqueous glucose solution.
Patent KR-20020036385-A (KR)
Title: Apparatus and method for controlling test temperature of semiconductor integrated circuit
Inventor: HWANG IN SEOK
IPC: G01R31/28
Filed: 2000-11-09
Abstract: PURPOSE: An apparatus and a method for controlling a test temperature for a semiconductor circuit is provided to measure accurately an internal temperature of the semiconductor circuit by using a turn-on voltage of a diode. CONSTITUTION: A voltage meter portion(20) is used for generating a turn-on voltage(Vturn_on) through a diode in response to predetermined current generated from an input/output portion(10). A comparison portion(30) is used for receiving the turn-on voltage(Vturn_on) from the voltage meter portion(20) and calculating a variation of temperature by comparing the turn-on voltage(Vturn_on) with a reference voltage. A temperature control portion(40) is used for controlling temperature of a semiconductor circuit by transmitting temperature information(Temp) to the input/output portion(10) according to temperature information(Info_tem) generated from the comparison portion(30).
Patent KR-20020036450-A (KR)
Inventor: KIM UN YONG
IPC: G06Q10/00
Filed: 2000-11-09
Abstract: PURPOSE: An after service and a repair service system of a computer using on-line is provided to enhance the quality of after service and repair service by fast and conveniently connecting a user to an after or repair service provider in diverse methods by using on-line. CONSTITUTION: A PC user approaches to a service provider by using an exclusive line and the service provider connects the user PC(1) approving to the service provider(2) through on-line and checks a problem of the user PC with the service provider PC. After completing the check, the service provider finds out and solves the defect of the user PC. The system maintains the information security by making the user PC executing mirroring the work process of the service provider during checking and solving the problem and defect of the user PC.
Patent KR-20020039840-A (KR)
Title: Method of etching semiconductor device using neutral beam and apparatus for etching the same
Inventor: LEE DO HAENG
IPC: H01L21/00
Filed: 2000-11-22
Abstract: PURPOSE: An etching method of semiconductor devices is provided to easily perform an etch processing on a semiconductor device without a physical or an electrical damage by using neutral-beam gotten from a simple method. CONSTITUTION: An ion beam having a constant polarity is firstly extracted and accelerated from an ion source(10). The ion beam is secondly transformed to a neutral-beam by reflecting the accelerated ion beam to a reflection part(18) made of a semiconductor substrate, a silicon dioxide, or a metal substrate. At this time, the transformation of the ion beam to the neutral-beam is carried out by controlling an incidence angle of the ion beam. After locating a substrate(20) on the progressing route of the neutral-beam, a specific material layer of the substrate(20) is lastly etched by the neutral-beam.