baber/WOPTO huggingface dataset:
Patent KR-20030044882-A (KR)
Title: Electric power steering apparatus
Inventor: TOKUMOTO YOSHITOMO
IPC: B62D101/00
Filed: 2002-11-29
Abstract: PURPOSE: To provide a motor-driven power steering device capable of judging whether torque is inputted from the steering wheel side or steering mechanism side, and controlling the driving of a steering support motor based on the judgment result. CONSTITUTION: In this motor-driven power steering device, the rotational angle of a steering shaft for connecting the steering wheel to the steering mechanism of a vehicle is detected at different positions in the lengthwise direction of the shaft, and the torque applied to the steering shaft is calculated based on the difference in the detected rotational angles to control the driving of the steering support motor corresponding to the direction and size of the calculated torque. This device comprises a means (S2a) of calculating the angular speed of the steering shaft at the respective detecting positions based on the rotational angles (S1), judging means (S11-13, 15) of judging whether the torque is inputted from the steering wheel side or from the steering mechanism based on a relation between the calculated angular speeds, thus controlling the driving of the motor (S14, 15a) based on the judgment results.
Patent KR-20040049933-A (KR)
Title: polymer nozzle apparatus for organic electroluminescence device
Inventor: BANG HUI SEOK
IPC: H05B33/10
Filed: 2002-12-05
Abstract: PURPOSE: A polymer nozzle unit for organic electro-luminescence device is provided to form uniformly thickness of a polymer-coating layer and improve a leveling characteristic by using a main nozzle and an auxiliary nozzle. CONSTITUTION: A polymer nozzle unit for organic electro-luminescence device includes a first substrate, an array layer, a first electrode, a second electrode, and a second substrate. A plurality of pixels are defined on the first substrate(110). The array layer(120) includes a plurality of TFTs corresponding to the pixels of the first substrate. The first electrode(150) is formed on the array layer. An organic emission layer is formed between the second electrode and the second electrode. The second substrate is loaded on the second electrode. A main nozzle(190) is formed on the first electrode in order to discharge polymer to the first electrode. An auxiliary nozzle(200) is used for discharging the polymer to the first electrode. The discharging amount of the auxiliary nozzle is equal to or less than the discharging amount of the main nozzle.
Patent KR-20040050195-A (KR)
Title: An apparatus for detecting and preventing deadlock of submerged nozzle
Inventor: KIM HAE WON
IPC: B22D41/50
Filed: 2002-12-09
Abstract: PURPOSE: A system for detecting and preventing clogging of submerged entry nozzle is provided to prevent clogging of the nozzle and early detect clogging of the nozzle, reduce clogging of the nozzle and improve quality of products accordingly by controlling flow of molten steel in the nozzle according to change of molten steel flow. CONSTITUTION: The system comprises first mold level sensor(6) for detecting surface level of molten steel at one point inside a mold(3); first signal processing part(21) for outputting first detection values and output operating values after processing the signals detected by the first mold level sensor; second mold level sensor(9) for detecting surface level of molten steel at other point inside the mold; second signal processing part(22) for outputting second detection values after processing the signals detected by the second mold level sensor; a level deviation comparison part(23) for outputting a deviation value (E=L1-L2) between the first detection values and the second detection values by comparing first detection values of the first signal processing part and second detection values of the second signal processing part, and providing an output variation according to a grade of the deviation; a computer unit(24) for judging whether the submerged entry nozzle is clogged or not according to the deviation value outputted by the level deviation comparison part, and warning clogging of the submerged entry nozzle if the submerged entry nozzle is judged to be clogged; and a servo amp(25) for controlling operation of sliding gate(5) according to output operating values of the first signal processing part and the output variation of the level deviation comparison part.
Patent KR-20030022092-A (KR)
Title: Improved Construction Method and Devices of Preflex Composite Beam by Loading Control System
Inventor: SHIN DONG GI
IPC: E01D2/02
Filed: 2002-12-10
Abstract: PURPOSE: Provided are an improved process and an apparatus for manufacturing synthetic preflex beam by way of load control mode to compensate a low buckling property of steel material and a weak tensile strength of known concrete. CONSTITUTION: The process comprises steps of placing a load receipt stand(10) at a location of one-fourth times of length of steels(20a,20b); mounting a pressurizing frame(30) for applying preflexion load involved with a pressurizing element(50) for absorbing variation of slope caused by bending modification at ends of the steels; applying compression load measuring device(60) to determine the preflexion load applied to a hydraulic jack(32) and the steels; fixing front ends of the steel by means of coupling bolt(80); arranging reinforced steel bars on flange of the steels and introducing and curing casing concrete; and releasing the coupling bolt(80) to gradually reduce the preflexion load and to introduce compression-prestress onto the concrete.
Patent KR-20040051035-A (KR)
Title: Structure for preventing friction shift in hermetic type compressor
Inventor: LEE SEUNG JUN
IPC: F04B39/00
Filed: 2002-12-11
Abstract: PURPOSE: A structure for preventing abrasion of a hermetic rotary compressor is provided to minimize friction between an eccentric part of a rotary shaft and a rolling piston by changing a volume of an inner space of a cylinder and sufficiently supply oil, thereby reducing abrasion and friction loss of the eccentric part of the rotary shaft and the rolling piston. CONSTITUTION: An upper bearing and a lower bearing are combined with both sides of a cylinder. A rotary shaft(4) is formed in predetermined length, and is inserted into the upper bearing and the lower bearing, having an eccentric part(4e) on one side. A rolling piston(9) is inserted into the eccentric part of the rotary shaft to contact with an inner space of the cylinder so that the rolling piston revolves along with the rotation of the rotary shaft. An outer diameter(d1) of the eccentric part of the rotary shaft is smaller than an inner diameter(d2) of the rolling piston so that the rolling piston rolls between the inner wall of the inner space of the cylinder and an outer peripheral surface of the eccentric part of the rotary shaft.
Patent KR-20040051302-A (KR)
Title: Method of manufacturing a flash memory device
Inventor: KIM JEONG HYEON
IPC: H01L21/8247
Filed: 2002-12-12
Abstract: PURPOSE: A method for manufacturing a flash memory device is provided to prevent the alignment error between a floating gate and an isolation layer by forming the isolation layer and forming the floating gate using a self-aligned manner. CONSTITUTION: A plurality of trenches are formed in a semiconductor substrate(101). The first insulation layer(102) as an isolation layer, an etch stop layer, and the second insulation layer are sequentially formed in each trench. The semiconductor substrate of a cell region is etched as much as the thickness of the second insulation layer. A tunnel oxide layer(106) is formed between the second insulation layers on the semiconductor substrate. A floating gate(107) is formed on the tunnel oxide layer. The first and second insulation layer are made of an HDP(High Density Plasma) oxide layer.
Patent KR-20040056626-A (KR)
Title: Binder for cement concrete using AOD slag
Inventor: JUNG HYEONG JUN
IPC: C04B18/14
Filed: 2002-12-24
Abstract: PURPOSE: A binder used in the manufacture of concrete secondary products is provided, which has good compressive strength and economical effects by using stainless steel furnace slag generated from the refining process of stainless steel. CONSTITUTION: The binder for manufacturing concrete secondary products is prepared by adding 11-25pts.wt. of a mixture of stainless steel furnace slag(from steel refining) and blast furnace slag, and 0.55-3.75pts.wt. of anhydrous gypsum as a stimulator of slag powder to 100pts.wt. of portland cement as a conventional binder, wherein 11-100pts.wt of blast furnace slag is mixed with 100pts.wt. of steel furnace slag having a size less than 250micrometer.
Patent KR-20040056801-A (KR)
Title: Washing machine having drying function
Inventor: AHN BYEONG HWAN
IPC: D06F58/04
Filed: 2002-12-24
Abstract: PURPOSE: A laundry drier is provided to input and output the laundry or clothes conveniently, and to check the drying process easily by modifying the installation structure of the light. CONSTITUTION: A laundry drier is composed of a body(110) having an input hole in the front; a rim part(130) mounted in the input hole with a sealing member(131) including plural opening holes formed in the inner periphery; a light(180) illuminating through the opening holes of the sealing member of the rim part; a door(140) mounted in the rim part to open and close the input hole; and a drying drum(120) rotated and installed in the body to place the opening part for the input hole of the body. The visibility of the drum is improved with mounting the light in the inner periphery of the input hole. The perspective window is formed in the opening hole of the sealing member.
Patent KR-20040057626-A (KR)
Title: Method for improving gate FICD uniformity
Inventor: BYUN SANG JIN
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method is provided to improve the uniformity of FICD(Final Inspection Critical Dimension) of a gate by increasing the cross-section area of a silicon-insert ring. CONSTITUTION: A wafer(10) is loaded on a wafer chuck(20). The wafer is surrounded by a silicon-insert ring(30). At this time, the cross-section area of the silicon-insert ring is increased, so that the flow rate of O2 gas is reduced at the edge portions of the wafer, thereby improving the uniformity of gas flow rate in the wafer. Also, the size of a quartz cover ring(40) is relatively decreased.
Patent KR-20040059043-A (KR)
Title: Shelf mounting structure for refrigerator
Inventor: LEE MUN SEOK
IPC: F25D25/02
Filed: 2002-12-27
Abstract: PURPOSE: A shelf mounting structure of a refrigerator is provided to effectively utilize a storage space in the refrigerator by easily changing a gap between a shelf and a movable shelf at user's intension by driving a power transmitting device by a rotary knob installed to the front end of the movable shelf. CONSTITUTION: A shelf mounting structure of a refrigerator is composed of a shelf(60) on which stored articles are put, installed in the refrigerator; a movable shelf(70) on which the stored articles are put, mounted to the upper part of the shelf to move up and down; a supporting bar(72) of which the lower end is hinge-combined to the shelf and the upper end is hinge-combined to the movable shelf to support the movable shelf; and a power transmitting device for transmitting power to the supporting bar. The movable shelf moves up and down by interlocking with operations of the power transmitting device. The power transmitting device comprises a rotary knob(81) for generating rotary power; a plurality of rotary shafts(83,91) for transmitting rotary power generated by the rotary knob; and worms(85,89) and worm wheels(85',89') disposed to the ends of the rotary shafts to transmit the rotary power of the rotary shaft to the other crossing rotary shaft.
Patent KR-20040060105-A (KR)
Title: black matrix of LCD and making method of thereof
Inventor: CHAE GI SEONG
IPC: G02F1/1335
Filed: 2002-12-30
Abstract: PURPOSE: A black matrix of an LCD(Liquid Crystal Display) and a forming method thereof are provided to mix oxidized metal particles with resin, form a black matrix pattern and remove the resin, thereby accomplishing low reflection of the black matrix against inside/outside light without forming another oxide film. CONSTITUTION: Each metal particle(30) of a granule shape is oxidized(a). Plural oxide film metal particles(34) covered with the oxide film(32) are mixed with resin(36) having strong volatility and the mixed resin(38) is coated at a color filter substrate(5)(b). The resin included with the oxide film metal particle(34), that is, the mixed resin(38) coated on the color filter substrate(5) entirely is formed with a constant pattern(c). By heating the patterned resin region(40), the resin(36) is removed(d). Plural oxide film metal particles(34) covered with the oxide film(30) are remaining at the patterned resin region(40) and this is a black matrix(6') formed on the color filter substrate(5)(e). Thereafter, a sub color filter(8), an overcoat layer(21) and a transparent electrode(18) are sequentially formed(f).
Patent KR-20020047123-A (KR)
Title: Method for producing crystalline, zeolitic solid matter
Inventor: HILL FRIEDRICH
IPC: C08L101/00
Filed: 2000-08-08
Abstract: The invention relates to a method for producing crystalline solid matter comprising at least one zeolitic material. The solid matter is crystallised from at least one precursor compound. The reaction yield of the crystallisation is directly conveyed to a drying stage.
Patent KR-20020053810-A (KR)
Title: Shielded electronic device and shield material
IPC: H05K7/20
Filed: 2000-09-11
Abstract: An electronic apparatus having a structure capable of grounding a shield for a slot unit reliably without using a screwing method. The electronic apparatus of present invention has an electronic circuit, a radiation unit for removing heat from the electronic circuit, and a slot unit for connecting an external apparatus thereto. The slot unit (301) is provided with a shield member (801) for screening an electromagnetic wave, which has contacting portions (811 - 814) to contact with the radiation unit so as to obtain grounding potential. <IMAGE>
Patent KR-20020043618-A (KR)
IPC: A61P9/06
Filed: 2000-10-06
Abstract: 본 발명은 N-[3-[[2-(3,4-디메톡시페닐)에틸]아미노]프로필]-4-니트로벤즈아미드 히드로클로라이드의 다형태, 상기 화합물의 제조 방법, 및 약제에 있어서 상기 화합물의 용도에 관한 것이다.
Patent KR-20020065503-A (KR)
IPC: C01B33/38
Filed: 2000-11-02
Abstract: 본 발명은 적어도 부분 결정질의 나노미터 크기의 입자로 분산되는 미네랄상을 포함하며, 적어도 10 체적% 미만의 전체 결정도를 가지는 열-안정성의 규칙적인 중간세공성 또는 중간구조화 물질에 관한 것이다.  본 발명은 또한 그러한 물질을 얻는 방법에 관한 것이다.
Patent KR-20020053839-A (KR)
Title: Method for manufacturing a rechargeable 3V li-ion battery
IPC: H01M4/1393
Filed: 2000-11-03
Abstract: In a method for manufacturing a rechargeable 3V li-ion battery, the anode is manufactured from graphite and is introduced into an electrolyte solution composed on the basis of DN (1,3-dioxolane), with one or more stable salts not polymerizing with DN, such as LiAsF6 (lithium hexafluoroarsenate) or LiClO4 (lithium perchlorate). Added to the electrolyte solution are TBA (tributylamine) as stabilizer as well as additives in a concentration such that the intrinsic safety of the battery is maintained. Further, the anode is provided with an SEI (solid electrolyte interface) film with Li-ion conducting properties.
Patent KR-20020058043-A (KR)
Title: Arylamine derivatives and their use as anti-telomerase agent
IPC: A61P43/00
Filed: 2000-11-27
Abstract: The invention concerns cancer therapy and novel anti-cancer agents having a very particular mechanism. The invention also concerns novel chemical compounds and their therapeutic use in humans.
Patent KR-20020077359-A (KR)
IPC: G01R33/07
Filed: 2001-10-18
Abstract: 본 발명은 자성 감지 소자 그룹의 자기 감지면의 반대측에 상기 자기 감지면보다 큰 연질 자성체를 배치함으로써, 센서 1개당의 검출 폭을 확대하여, 판 폭 방향의 센서 및 신호 처리 회로의 설치 개수를 감소시킨다.
Patent KR-20020064364-A (KR)
IPC: G03F7/20
Filed: 2000-12-22
Abstract: 본 발명은 이중 비구면을 개시한다. 적어도 다섯 개의 렌즈군(G1-G5)과 다수의 렌즈 표면을 구비하는 투사 렌즈에서 적어도 두 개의 비구면 렌즈 표면이 서로 인접하여 배치된다. 상기 서로 인접하여 배치된 렌즈 표면은 이중 비구면으로 표시된다. 상기 적어도 하나의 이중 비구면(21)은 이미지 평면(0')으로부터 최소 간격을 두고 배치되며, 상기 최소 간격은 대물렌즈의 최대 렌즈 직경(D2)보다 크다.
Patent KR-20020064367-A (KR)
IPC: H01M4/48
Filed: 2000-12-22
Abstract: 리튬이온전지 및 리튬이온폴리머전지에 사용하기 위한 정극 활물질은 망간, 니켈, 코발트 및 알루미늄의 4원 복합 산화물(4개 금속 중 하나는 70mol% 이상의 수준으로 존재함)을 함유한다.  예를들면, Li x Mn 0.2 Ni 0.7 Co 0.05 Al 0.05 O n 및  Li x Mn 0.7 Ni 0.2 Co 0.05 Al 0.05 O n 이다. 복합 산화물은 리튬화되어 4.8V 이상의 전압 수준에서 10회 이상의 충전/방전 사이클에 걸쳐 안정하고, 200 mAh/g 이상의 용량을 갖는 정극 활물질을 형성할 수있다.  정극 활물질 및 이 정극 활물질을 포함하는 전기화학전지 및 전지의 제조방법이 제공된다.
Patent KR-20020077477-A (KR)
IPC: G09G5/02
Filed: 2001-12-27
Abstract: FRC에 의한 계조 표현과 펄스 폭 변조법 또는 펄스 높이 변조법에 의한 계조 표현 방식의 조합에 의해 표시 계조수의 증가에 의한 프레임 속도의 상승을 억제하고, 저 전력과 또한 다색 표시 가능한 표시장치에 있어서, M비트의 영상 신호에 대하여, 하위 N비트를 이용해서 1프레임에서 펄스 폭 또는 펄스 높이 변조법에 의한 계조 표현을 실행하고, 상위 M-N비트를 이용하고, 또한 2 M-N -1프레임을 이용해서 본 발명의 FRC에 의한 계조 표시를 실행하고, FRC에서 필요한 프레임수를 삭감함으로써, 프레임 주파수를 저하시키고, 저 전력으로 플리커가 적은 계조 표시를 실현한다.
Patent KR-20020093017-A (KR)
IPC: C12N1/19
Filed: 2001-03-26
Abstract: 마우스 및 인간 스핑고신 키나제 유형 2 이성체를 코딩하는 핵산, 스핑고신 활성을 저해 또는 촉진하는 작용제 또는 약물의 검출 방법, 및 이같은 핵산에 의해 코딩되는 펩티드 또는 이러한 펩티드에 대한 항체를 함유하는 치료제.
Patent KR-20020087983-A (KR)
Title: 고데이터레이트 통신 시스템에서의 적응형 송신 제어 방법및 장치
IPC: H04L1/16
Filed: 2001-04-13
Abstract: 고데이터 레이트 통신 시스템에서 다중 타임 슬롯내에 데이터 패킷을 송신하면서 스루풋을 향상시키는 방법 및 장치.     패킷의 불필요한 재송신을 피하기 위하여, 가입자국을 Stop-Repeat 신호를 기지국에 송신하여, 기지국이 패킷의 추가적인 송신을 중단하도록 한다.     패킷의 성공적인 디코딩이 가능하도록, 가입자국은 Continue-Repeat 신호를 기지국에 송신하여, 기지국이 소정 디폴트 개수의 타임 슬롯을 초과한 타임 슬롯동안 패킷의 재송신을 송신하도록 한다.
Patent KR-20040064129-A (KR)
Title: Microwave oven
Inventor: LEE SE HUN
IPC: F24C7/08
Filed: 2003-01-09
Abstract: PURPOSE: A microwave oven is provided to cut down manufacturing cost by easily inserting an overheat sensor to a sensor fixing unit integrally formed in the extension part without fixing screws, and to increase the productivity by reducing assembling process. CONSTITUTION: A microwave oven includes an overheat sensor(60) installed around the heating portion of a body for detecting overheat of the microwave oven, an extension part extended from the body to the heating portion, and a sensor fixing unit(70) integrally formed in the extension part to fasten the overheat sensor near the heating portion. The sensor fixing unit has a sensor containing part(71) storing the overheat sensor, and a fitting sill(72) formed in the sensor containing part to fit and support the overheat sensor to the sensor containing part with elastic force.
Patent KR-20040066555-A (KR)
Inventor: OH CHANG YONG
IPC: B60Q9/00
Filed: 2003-01-20
Abstract: PURPOSE: A device for informing the opening and closing of a door for a vehicle is provided to prevent accidents with a rear vehicle by forming a lamp turned on in advance with operations of a driver or passengers before the passengers get off the vehicle at night to warn the opening of the door of the rear vehicle. CONSTITUTION: A door opening-informing device mounted to front and rear doors of a vehicle to prevent a rear-end collision between a rear vehicle and passengers or each door is composed of a molding(30) comprising an adhering unit formed at one side and attached on the door, a shock absorbing unit(33) formed at the other side and protruded for the adhering unit with hollowness, and a lamp unit arranged at the other surface and plural first switches disposed to the side of a driver's seat to apply power of the vehicle to the lamp unit of the molding fixed to each door to operations of the driver.
Patent KR-20040068420-A (KR)
Inventor: PARK MIN SU
IPC: H01J1/30
Filed: 2003-01-25
Abstract: PURPOSE: A field emission device and a manufacturing method thereof are provided to achieve improved effectiveness of electron emission by forming an electron injection layer beneath a tunnel oxide film. CONSTITUTION: A field emission device comprises a lower electrode formed on a substrate; an anode oxide film(25) formed on the lower electrode, excluding a certain part of the upper portion of the lower electrode; a tunnel oxide film formed on the certain part of the upper portion of the lower electrode; and an electron injection layer(31) formed on a certain part of the lower electrode beneath the tunnel oxide film. A method for manufacturing a field emission device, comprises a step of performing an etch-back and reoxidation process for repairing damages of the tunnel oxide film; and a step of forming an electron injection layer beneath the repaired tunnel oxide film by performing an anodic oxidation to a lower electrode.
Patent KR-20040069436-A (KR)
Inventor: HWANG HA GEUN
IPC: C09K11/06
Filed: 2003-01-29
Abstract: PURPOSE: A red light emitting organic compound and an organic light emitting device containing the compound are provided, to improve heat resistance and stability and to allow emitting color to be controlled easily. CONSTITUTION: The red light emitting organic compound is represented by the formula 1, wherein X is C, O, S, SO2 or N; R1 to R3 are identical or different one another and are H, a substituted or unsubstituted alkyl group of C1-C20, a substituted or unsubstituted alkoxy group of C1-C5, a substituted or unsubstituted aryl or heteroaryl group of C4-C24, a substituted or unsubstituted heterocyclic group of C4-C6, or a fused cyclic group of C4-C24; R4 and R5 are independently the same as defined in R1 or none, and R4 and R5 can form a heterocyclic group in case of none; R6 is the same as defined in R1 or a substituted or unsubstituted amine group; and n is 1, 2 or 3.
Patent KR-20040002432-A (KR)
Inventor: FARALDI PAOLO
IPC: G01N27/22
Filed: 2003-02-12
Abstract: PURPOSE: A method and a system for evaluating local compactness of a granular material are provided to locally and directly evaluate the compactness of the granular material, to secure high reliability and to reduce the cost. CONSTITUTION: A method for evaluating local compactness of a granular material comprises steps of setting up a compactness evaluation system(1) comprising a capacitive sensor, and a conditioning and control circuit(6) for conditioning and controlling the capacitive sensor and capable of evaluating the variation in impedance of the capacitive sensor; placing the sensor inside a region of a container(3) in which the compactness of the granular material is to be evaluated; feeding the granular material into the container and into contact with or close proximity to the capacitive sensor; and directly evaluating, via the conditioning and control circuit, the local compactness of the granular material contacting or in close proximity to the capacitive sensor, on the basis of the variation in the impedance of the capacitive sensor, and in particular in the capacitive component of the impedance.
Patent KR-20040074276-A (KR)
Inventor: JUN YEONG JAE
IPC: H04L12/26
Filed: 2003-02-17
Abstract: PURPOSE: A history monitoring device of a home network product group is provided to monitor a history of products within a home network, and to store the monitored history while displaying the stored history at the request of a user, thereby examining operations of the products at a time through a display window of a master product. CONSTITUTION: A master product comprises as follows. A controller(22) controls/monitors slave products(24a,24b), and controls the storage/display of history information while performing a communication disconnection function. A storage(21) stores the history information while performing the communication disconnection function. A display(23) displays the stored information of the storage(21) at the request of a user through the controller(22).
Patent KR-20030071494-A (KR)
Title: 불휘발성 반도체 기억 장치
IPC: G11C7/14
Filed: 2003-02-19
Abstract: 본 발명은 2 개의 기준셀의 평균 전류를 기준 전류로 하는 구성의 불휘발성 반도체 기억 장치에 있어서 안정된 판독 마진을 제공하는 것을 목적으로 한다. 
     불휘발성 반도체 기억 장치는 메모리 셀과, 메모리 셀과 마찬가지로 재기록이 행해지는 다이나믹 기준셀과, 다이나믹 기준셀의 제1셀과 제2셀로부터 평균 기준 전류를 구하고, 평균 기준 전류와 판독 전류를 비교함으로써 판독 데이터를 판정하는 데이터 판정 제어 회로를 포함하며, 데이터 판정 제어 회로는 제1셀의 임계치에 따라서 제2셀을 프로그램하는 것을 특징으로 한다.