baber/WOPTO huggingface dataset:
Patent KR-20000032861-A (KR)
Title: Air circulation system of wet electrophotography printer
Inventor: CHO MIN SU
IPC: G03G15/10
Filed: 1998-11-18
Abstract: PURPOSE: An air circulation system of wet electro photography printer is provided to be effectively shielded in order not to leakage vaporous solvent with reduced energy consumption. CONSTITUTION: An air circulation system of wet electro photography printer comprises a belt cartridge(500), a sealing member(600), an air pump(80), and a filter(90). The belt cartridge(500) surrounds a photoresist belt(10) except the area which a develop unit, a dry unit and a transfer unit accesses to. The sealing member(600) seals gap between the develop unit, the dry unit, the transfer unit and the belt cartridge. The air pump(80) sucks air within the belt cartridge. The filter(90) filters the air sucked by the air pump to discharge it.
Patent KR-20000032945-A (KR)
Title: Apparatus for switching line
Inventor: MOON NAM SOO
IPC: H04L12/58
Filed: 1998-11-18
Abstract: PURPOSE: An apparatus for switching line is provided to offer a service to a subscriber continuously in which the service is provided through a board in which an error is occurred by detecting an error state when occurring an error of a specific board and automatically switching the specific board to a preliminary board. CONSTITUTION: First to Nth boards(1-N) are inserted into a DSLAM(digital subscriber line access multiplexer), and perform an interface function with an ADSL(asymmetric digital subscribe line) modem. A switching control unit(10) controls a switching to a preliminary board(N+1) when detecting an error of a voluntary board. A line switch unit(20) switches an interface line connected to the interface board in which the error is occurred to the preliminary board(N+1).
Patent KR-20000033661-A (KR)
Title: Method and device for updating radio preset memory using gps
Inventor: KANG SEOK WON
IPC: H03M13/00
Filed: 1998-11-25
Abstract: PURPOSE: A method and a device for updating a radio preset memory using a GPS(global positioning system) are provided to change a storing frequency of a preset memory to store suited for each area whenever a delivering frequency of radio is moved to the other area by obtaining an information about a present listening area of radio using the GPS. CONSTITUTION: A delivering frequency of each broadcasting station in each area is stored and an updating cycle of preset memory is set up. In passing a set waiting time and having an updating request of preset memory, a positional information to show a present listening area of radio broadcast is obtained using a GPS(global positioning system) by checking if the set cycle is passed and the updating request of preset memory. When the obtained present listening area of radio broadcast is not conformed to an area having the frequency stored in the preset memory as the delivering frequency, the delivering frequency of each broadcasting station is sequentially memorized in the preset memory by reading from the present listening area of radio broadcast.
Patent KR-20000034163-A (KR)
Title: Structure for exhausting gas of microwave oven also used as hood
Inventor: KANG MYEONG YEOL
IPC: F24C7/08
Filed: 1998-11-27
Abstract: PURPOSE: A structure for exhausting gas of a microwave oven is provided to smoothly exhaust smoke from a lower gas oven in a hood mode and to enhance the radiating efficiency of a HVT(high voltage transformer). CONSTITUTION: In a microwave oven also used as a hood, a motor(M) operates when performing a hood mode. Air is introduced into the microwave oven to be exhausted through the lower surface of the microwave oven by the motor. Air is introduced through an inlet hole(52) of a base plate and an inlet unit of a bottom plate(60) at the same time. The air through the base plate flows into a space between a lower surface(32) of a cavity and the base plate. Then, the air rises to the upper part through a gap between the outside of a side surface(34) and an outer casing of the microwave oven. The air is guided by the motor and exhausted through the front surface of the microwave oven.
Patent KR-20000034285-A (KR)
Title: Hot rolling method of finest amount of carbon slab
Inventor: YU HAN BIN
IPC: B21B1/22
Filed: 1998-11-28
Abstract: PURPOSE: A hot-rolling method of a very little carbon slab is provided to prevent a defect from generating at both edges of a very little carbon slab material by hot-clogging after setting up a temperature range in which the deformation of ferrite does not occur. CONSTITUTION: Before clogging the very little carbon slab inlet in a furnace, the deflection between the central temperature and edge of the slab is obtained. Then, the drop amount of the central temperature of the slab is calculated based on the setting time of spraying high pressure water of a descaler and the specific heat, density, thickness and average heat flow speed data of the slab. After an oxide film of the slab is removed through the obtained temperature drop amount, the central temperature of the reheated slab is assumed. Further, the edge temperature of the slab reheated at a T point is assumed by compensating the deflection, and the time when the assumed temperature of the slab is equal to the Ar3 deformation point of the very little carbon slab is obtained. Lastly, the slab is cogged.
Patent KR-20000038895-A (KR)
Title: Antagonistic microorganism strain for preventing blight of crops, microorganism preparation comprising the same and the use thereof
Inventor: LEE SANG HYEOB
IPC: A01N63/00
Filed: 1998-12-09
Abstract: PURPOSE: Provided is a microorganism preparation containing antagonistic microorganisms for preventing plant blight which is caused by fungi. The microorganisms are Bacillus subtilis GB-0365(KFCC-11071) and Bacillus sp. GB-017(KFCC-11070) isolated from soil. CONSTITUTION: Soil is mixed with distilled water and autoclaved. The autoclaved solution is filtered with gauze and mixed with agar. After autoclaving, the mixture is kept at water bath at 50°C and mixed with a few drops of supernatant of soil and water mixture. The mixied agar is poured into a plate and overlaid with agar again. Potato agar medium containing spore of plant pathogen is poured onto over the solified agar. The antagonistic microorganisms are isolated from the three layered plate and confirmed antagonistic character by measuring clear zone of isolated microorganisms. The isolated microorganisms are identified as Bacillus subtilis GB-0536 (KFCC-11071) and Bacillus sp. GB-041 (KFCC-11070) which inhibit the growth of plant pathogens such as Botrytris cineria, Fusarium sp., Pythium sp., Pyhtophtora capsici, Alternaria citri, Cladosporium cucumerium, Colletotrichum gloeosporioides, Pleospora sp., Rhizoctonia solani.
Patent KR-19990024263-A (KR)
Title: 박판 다공 예혼합 연소기
Filed: 1998-12-29
Abstract: 본 발명품인 박판 다공 예혼합 연소기란 내열성이 좋은 박판에 적절한 크기 및 배열 형태를 취하는 여러 개의 구멍을 천공하여, 사용하는 연소기기의 형상에 적합하도록 원통형, 사각형, 평면 등의 형태로 만든 연소기를 말하며, 본 연소기의 특징으로는, 예혼합 표면 연소방식을 채택하기 때문에 산화질소(NOx)의 제어가 용이하고, 연소기의 형태를 원통형, 사각형 등 비교적 자유롭게 사용처에 적합하도록 조형할 수 있으며, 연소기 표면의 대부분을 화염을 형성시키는 연소면으로 사용 가능하여 연소기의 체적당 부하율을 높힐수 있어 소형 고부하 연소가 가능하며, 연소기 구조 및 제조 공정이 단순하기 때문에 생산원가가 낮다는 장점을 갖고 있다. 
     본 연소기의 구조는 표면에 주염구와 그 주변에 보염구를 뚫어 가연한계(화염이 안정적으로 형성되는 범위)를 넓혔고, 연소기 안쪽면에 메쉬를 설치하여 유량을 균등히 분배함과 동시에 역화를 방지하는 구조로 되어있다. 
     특히 천공된 각각의 화염구에서 배출되는 혼합기량(혹은 유속)이 일정하지 않으면 특정 부분에서 역화(화염이 연소기 내부로 침투하는 현상)나 블로우 오프(화염이 연소기 표면을 이탈하여 꺼지는 현상)현상이 쉽게 발생하여 유량 변화에 따른 안정 연소범위가 좁고, 또한 연소기 상부와 하부의 화염길이가 달라지는 현상이 발생하므로 범용 연소기로서 적합하지 않기 때문에 이를 방지하기 위해 연소기의 상부에 화염구가 천공되어 있지 않은 클리어런스 볼륨을 혼합기 유입 반대 방향에 설치하였다(제1, 2도 참조). 
     본 발명은 가스 연소기기류에 모두 적용 가능하다.
Patent KR-20000046419-A (KR)
Title: Vacuum bagging device
Inventor: KIM DOO YOUNG
IPC: B29C53/00
Filed: 1998-12-31
Abstract: PURPOSE: A vacuum bagging device is provided which impregnates resin in a quick and uniform way with no relation to a shape of free form or size so that it produces complex materials with uniform quality. CONSTITUTION: A vacuum bagging device comprises the following components of: an ultrasonic generation device(12) that is located in a support(10) and under the support; a bagging film(16) which closes inside from outside space with covering a free form(14) located on the support; a porous tube(18) which is located above the support to supply resins as well as penetrates inside and outside through boundary face of the support and bagging film; and a vacuum cork(20) which is located above the bagging film to discharge interior liquids.
Patent KR-20000046435-A (KR)
Title: Crawler track shoe with high strength and abrasion resistance
Inventor: LEE BEOM JU
IPC: B23K9/04
Filed: 1998-12-31
Abstract: PURPOSE: A crawler track shoe is provided to improve impact resistance and abrasion resistance for resisting the load of a heavy transferred material. CONSTITUTION: A substrate is formed by a body(10) and a grouser(12). Herein, the substrate is produced by forging or rolling a carbon steel or an alloy steel. Then, a tip(16) is attached to an end unit(14) of the grouser by using a combining instrument. The tip is produced by a different material such as a rearing welding material. Herein, the tip is installed for covering the entire surface of the end unit of the grouser along the lengthwise, or the tip is installed on the end unit of the grouser with a gap. Moreover, the tip is installed by being inserted to a groove on the end unit of the grouser, or the tip is directly installed on the surface of the end unit in the grouser. Herein, the tip is installed in a welding method or in a brazing method.
Patent KR-19990063818-A (KR)
Title: 수지상 세포 자극 인자
IPC: A61K38/00
Filed: 1996-10-03
Abstract: 조혈 원세포 및 간세포로부터 다수의 수지상 세포를 생성시키는데 flt3-리간드를 사용할 수 있다.  Flt3-리간드는 또한 생체내에서 면역 반응을 증강시키는데, 생체외에서 수지상 세포를 증량시키는데 사용될 수 있다.  상기 수지상 세포는 천연 T 세포에 대한 종양성, 바이러스성 또는 기타 항원을 발현시키는데 사용될 수 있고, 백신 증강제로서 유용할 수 있다.
Patent KR-19990082024-A (KR)
IPC: A61K41/00
Filed: 1997-01-23
Abstract: Methods for cancer chemosensitization are provided. Texaphyrins are new chemosensitizers for enhancing the cytotoxicity of chemotherapeutic agents. The enhancement appears to be P-glycoprotein-independent since texaphyrins are effective in both a P-glycoprotein-expressing and a P-glycoprotein -nonexpressing cell line. Methods are provided for the treatment of cancers such as leukemia, lymphoma, carcinoma, and sarcoma using a texaphyrin as a chemosensitizer.
Patent KR-20000005088-A (KR)
Title: Temporary wet strength additives
Inventor: SMITH DAVID JAY
IPC: C08B37/12
Filed: 1997-03-25
Abstract: PURPOSE: A compound is provided to be usable for adding a temporary wet strength to a paper product such as a toilet tissue and an absorbing towel. CONSTITUTION: Compounds comprising the oxidation product of a polysaccharide in which the hydroxyl groups in at least a portion of the repeating units of the polysaccharide are cis-hydroxyl groups, the oxidation product comprising aldehyde groups, are disclosed. The compounds are useful for imparting temporary wet strength to paper products. Preferred polysaccharides for use in the invention include guar gum and locust bean gum.
Patent KR-20000005300-A (KR)
Title: Method of fabricating electrochemical cell components
Inventor: COOLEY GRAHAM EDWARD
IPC: H01M8/02
Filed: 1997-04-08
Abstract: PURPOSE: A method of fabricating electrochemical cell components is to join a membrane to a frame member and prevent a membrane wicking generated when edges of the membrane are heat-sealed during processing steps. CONSTITUTION: A method comprises the steps of coating boarder of at least one face of an ion- exchange membrane with a solution in solvent which is miscible with water of the polymeric material from which the frame member is made, or of a polymeric material which is compatible with the polymeric frame material, optionally allowing the coated membrane to stand or drying the coated membrane and placing the coated face of ion exchange membrane the frame member. After this, the coated ion-exchange membrane is joined to the frame member.
Patent KR-20000064926-A (KR)
Title: 연료 분사 밸브 장착 장치
IPC: F02M61/16
Filed: 1997-11-19
Abstract: 본 발명은 연료 분사 밸브(20)를 내연 기관의 실린더 헤드(5)의 수용 구멍(4) 안에 장착하기 위한 장착 장치(1)에 관한 것이다. 장착 장치(1)는 연료 분사 밸브(20)를 최소한 부분적으로 둘러싸는 케이스(3)를 포함한다. 
     본 발명에 따라 제작된 장착 장치(1)는 연료 분사 밸브(20)와 함께 수용 구멍(4) 안으로 삽입할 수 있다. 케이스(3)의 제 1 단부(6)에는 안쪽으로 구부려진 제 1 칼라 부분(7)이 있는데, 연료 분사 밸브(20)를 수용 구멍(4) 안에 밀어 넣는 역할을 하는 누르는 힘을 전달할 뿐만 아니라 반대 방향으로 작용하는 인장력도 전달할 수 있도록 제 1 칼라 부분(7)을 연료 분사 밸브(20)에서 제 1 칼라 부분(7)을 수용하는 수용 부분(25)과 마찰 이음할 수 있다. 케이스(3)에서 제 1 단부(6)와 대향하는 제 2 단부(10)에는 바깥쪽으로 구부려진 제 2 칼라 부분(11)이 성형되어 있어, 공구의 누르는 힘과 인장력이 작용할 수 있도록 공구를 위한 작용면(12a, 12b)을 제공한다.
Patent KR-20000010996-A (KR)
Title: Method and apparatus for ascertaining medical conditions
Inventor: BEECHAM JAMES E
IPC: C12Q1/70
Filed: 1997-05-09
Abstract: PURPOSE: A method and apparatus for collecting medical data from a test subject while preserving anonymity for the subject and anonymously providing medical data for humans including infectious status via unforgeable correlation characteristics are provided. CONSTITUTION: The method comprises the steps of 1) collecting a sample from a test subject; 2) taking biometric data from the subject, which permits a high order of probability of correlation of the subject with the sample and with the test results derived from the sample; 3) labeling the sample with the information including the biometric data and/or the unique correlating code; 4) analyzing the sample to provide a result for determining infectious status of the subject, presence of antigens or antibodies for human diseases, presence of drug levels of therapeutic drugs known to be used in treatment of infectious diseases or presence of drug levels of recreational drugs; 5) linking the result the biometric data and the unique correlating code together to form a single record; and 6) storing the single record in a database. A user's medical data is retrieved from the database by providing a biometric reading by the user; and receiving the user's medical data from the database when the biometric reading positively correlates with the user's medical data stored in the database.
Patent KR-20000016077-A (KR)
Title: Integrated circuit having horizontally and vertically offset interconnect lines
Inventor: BANDYOPADHYAY BASAB
IPC: H01L21/302
Filed: 1997-02-18
Abstract: PURPOSE: An improved multilevel interconnect structure is provided. CONSTITUTION: An interconnect structure includes several levels of conductors, wherein conductors on one level are staggered with respect to conductors on another level. Accordingly, a space between conductors on one level is directly above or directly below a conductor within another level. The staggered interconnect lines are advantageously used in densely spaced regions to reduce the interlevel and intralevel capacitance. An interlevel and an intralevel dielectric structure includes optimally placed low K dielectrics which exist in critical spaced areas to minimize capacitive coupling and propagation delay problems. The low K dielectric includes a capping dielectric which is used to prevent corrosion on adjacent metallic conductors, and serves as an etch stop when conductors are patterned. The capping dielectric further minimizes the overall intrinsic stress of the resulting intralevel and interlevel dielectric structure.
Patent KR-20000051740-A (KR)
Title: Electrode of secondary battery
Inventor: KIM YOO MI
IPC: H01M4/02
Filed: 1999-01-26
Abstract: PURPOSE: An electrode of a secondary battery is provided to increase a thickness of a roll by an electrode tap and eliminate inhomogeneous reaction during a charging and discharging on the part. CONSTITUTION: An electrode of a secondary battery includes followings. An active material is coated on both sides of a base plate(12). The base plate(12) is dried, roll-pressed and cut into a specific size to form electrodes(100,102). Taps(160,162) are attached to a solid unit(12a) which the active material is not spread on. The height of the taps(160,162) attached to the solid unit(12a) is 1/4:3/4 while the width is 1/5:1/3 of the flat width of the electrodes(100,102). The electrode taps(160,162) do not concentrate on one point but widely spread. As a result, an abrupt change in thickness of the electrodes(100,102) even after the pressing of the electrodes(100,102) roll can be prevented. Accordingly, the inhomogeneous reaction area of the electrode active material(14) is eliminated and the efficiency of the electrodes(100,102) is improved by expanded a charging and discharging area.
Patent KR-20000051883-A (KR)
Inventor: YOU JAE WON
IPC: A47J45/06
Filed: 1999-01-27
Abstract: PURPOSE: A process of manufacturing handle for cook is able to carry out higher productivity and mass-produce by bending through press work after forming handle in a straight line, contributes cost reduction with simple casting process. CONSTITUTION: A process of manufacturing handle for cook is characterized by the steps of: casting process(100') to cast handle in a straight line by injecting ; melted metal to mold; grinding(200) to grind surface of casted handle; polishing process(300) to glaze by polishing work on surface of grinded handle; press process(400) to fold polished handle with desire shape.
Patent KR-20000055157-A (KR)
Inventor: KIM DOO EUNG
IPC: G11C29/00
Filed: 1999-02-03
Abstract: PURPOSE: A semiconductor memory apparatus having a parallel bit test function is provided to reduce time to verify cell data remarkably by executing write and read at the same time, selecting a plurality of cells by configuring a logic effectively in replacing with redundant cells. CONSTITUTION: A plurality of cell blocks(100-100n) are comprised of a cell(111), a pre-charge circuit unit(115), a column pass unit(121), a write driving unit(125) and a sense amplifier(131) respectively. The cell(111) is selected and driven according to a wordline selection signal(WL) outputted from a row decoder(150) and a column selection signal(CSL) outputted from a column decoder(160). The pre-charge circuit unit(115) charges a bit line pair(BL,BLb) at a regular voltage previously, so as to be written and read in the cell(111). The column pass unit(121) selects and drives the bit line pair(BL,BLb) when data are written and read in the cell(111). The write driving unit(125) gives and takes data with the column pass unit(121) through data lines(SDL,SDLb). A plurality of data input/output buffers(300-300n,400-400n) connected to a data pad(200) are comprised of an input buffer(300) and an output buffer(400) respectively.
Patent KR-20000055511-A (KR)
Inventor: LEE IN SEONG
IPC: E01F13/06
Filed: 1999-02-06
Abstract: PURPOSE: An automatic opening/closing device for a parking lot is provided to quickly and exactly manage an incoming and outgoing vehicle and to save a cost with a small number of parking managers. CONSTITUTION: An adherent ID is inputted and a PC(27) decides by searching a database whether the inputted ID is registered. As a result, when the ID is registered, a parking card is issued. At the same time, an opening and closing device is operated through an interface(28) to make a vehicle enter a parking lot. An increased counting numeral is displayed on a display unit(30). On the other hand, when the ID is not registered, an alert sound is outputted so a manager as to deal with the vehicle trying to enter the parking lot.
Patent KR-20000055769-A (KR)
Inventor: CHO GI HAENG
IPC: B60G17/015
Filed: 1999-02-10
Abstract: PURPOSE: A solenoid valve for suspension such as a semi-active type suspension is provided to decrease a performance sensitivity and improve control characteristics in a transition area of a spool controlled with a fixed value of electric current. CONSTITUTION: A solenoid valve for suspension has a constitution that the area of a controllable fluid passage in the solenoid valve used in a semi-suspension system for a vehicle is varied by a spool(30) controlled with a fixed value of electric current. The solenoid valve is characterized in that an inner section(34) of the spool(30) mounted in the solenoid valve is formed with multiple steps(34a, 34b, 34c) to have mutually different phase differences, whereby variation of a sectional area in a transition area is diminished.
Patent KR-19990072813-A (KR)
Title: 조립분해가가능한릴과분해기
IPC: B65H75/14
Filed: 1999-02-22
Abstract: 본 발명은, 전자부품 등을, 테이프에 형성되는 수납부에 수납시키고, 그 테이프를 감는 대용량의 릴을 조립하여, 해체가 자유롭도록 형성하고, 릴의 반송, 수납을 편리하게 하는 것을 목적으로 한다. 
     릴허브(5)의 양측에, 플랜지(1A),(1B)를 공급한다. 이 때, 릴허브(5)에 설치된 가요판(6)의 끝부분에 설치된 조편(71),(72)을 플랜지(1A),(1B)에 설치된 걸림부(11)에, 가요판(6)의 탄성을 이용하여 걸어맞춰 고정시킨다. 
     그 분해시에는, 가요판(6)을 상기와 반대로 구부려서 걸림부(11)와 조편 (71),(72)과의 걸어맞춤을 해제하고, 이것에 의해 플랜지(1A),(1B)와 릴허브(5)를 분해시킨다. 이러한 분해시에, 건봉(91)을 보유하는 분해기(9)를 사용한다.
Patent KR-20000022588-A (KR)
Title: Panel display
Inventor: ITOACHSI
IPC: H01J11/42
Filed: 1999-03-04
Abstract: PURPOSE: A display panel is provided to increase the conversion efficiency from an electromagnetic wave into a visible ray. CONSTITUTION: In order to increase the conversion efficiency, a display panel having a fluorescent layer(14) radiating by an electromagnetic wave generated by discharge is formed on a concave and a convex surfaces. Because the fluorescent layer is formed on the concave and the convex surfaces, the surface area of the fluorescent layer is increased, and the amount of ultra violet rays in discharge space patched by the fluorescent layer is increased, and the conversion efficiency is increased and the luminance is increased by increasing the amount of radiation. The display panel has a back surface glass substrate(10) on its back side. The fluorescent layer is formed on the inner surface of a concave(12) formed on the back surface glass substrate. A pair of mother electrodes(22a) are arranged on the back side of a front surface glass substrate(20), and each of them is connected to transparent electrodes(24a,24b) respectively. And a dielectric layer(26) and a passivation film(28) are formed to cover the transparent electrodes. A discharge occurs in a part adjacent to the passivation film in the concave.
Patent KR-20000059567-A (KR)
Inventor: LEE JEONG HWAN
IPC: C25D5/08
Filed: 1999-03-05
Abstract: PURPOSE: An apparatus and a method are provided to form a uniformly plated layer while preventing plating failure or deviation of plated thickness by suppressing generation of air bubble in via holes formed at a substrate tape. CONSTITUTION: An apparatus comprises a substrate feed unit(1) consisting of storage reels(5,5') installed at both ends of a plating bath(6) so as to wind both ends of a substrate tape(3), and a moving roll(4) and a guide roll(4') installed between the plating bath and the storage reels so as to roll and move the substrate tape; and a substrate plating unit(2) consisting of an electrode bar(9) installed within the plating bath filled with a plating liquid(7) so as to allow other electrode to be applied when an electrode is applied to the moving roll from a power supply unit(8) installed outside the plating bath, the substrate plating unit having a nozzle(13) arranged at a tape entrance within the plating bath in such a manner as to inject the plating liquid onto a surface of the substrate tape.
Patent KR-20000060959-A (KR)
Inventor: LEE SU HWAN
IPC: H01L21/18
Filed: 1999-03-22
Abstract: PURPOSE: An inner heater of a processor chamber is provided to reduce the process fault caused by impurities penetrating into a heater by integrally forming an inner heater with a washer. CONSTITUTION: An inner heater(130) is installed in a process chamber. The inner heater(130) generates heat. The inner heater(130) receives electric current from a power source through a power line(110). A bolt(140) and a nut(160) are provided to both sides of the inner heater(130) so as to fix the inner heater(130). A washer(150) is interposed between the nut(160) and the inner heater(130) so as to secure between the inner heater(130) and the nut(160). The inner heater(130) is integrally formed with the washer(150). The outer surfaces of the washer(150) and the inner heater(130) are made of nickel material.