baber/WOPTO huggingface dataset:
Patent KR-20020054113-A (KR)
Title: Integrated semiconductor device and fabrication of this device
Inventor: KIM HAE CHEON
IPC: H01L29/737
Filed: 2000-12-27
Abstract: PURPOSE: A method for fabricating a semiconductor integrated device is provided to integrate a digital integrated circuit(IC), an analog IC and a radio frequency(RF) IC, by embodying an AlGaAs/GaAs heterojunction bipolar transistor(HBT) semiconductor integrated device for ultrahigh frequency telecommunication. CONSTITUTION: A base region is formed in a predetermined region of a semiconductor substrate(31). The first insulation layer is formed in a defined base region and on the entire substrate. An emitter region is formed in the first insulation layer in the base region. An emitter electrode is formed in the emitter region. A base electrode is formed on the base region. A collector region is formed in the first insulation layer to fabricate a collector electrode. A predetermined region of the emitter electrode and collector electrode is exposed to form the first metal interconnection. The second insulation layer planarized by the first metal interconnection process is formed. A contact hole is formed in the second insulation layer and a metal interconnection is deposited. The metal interconnection is lifted off to form the second metal interconnection connected to the first metal interconnection.
Patent KR-20020054495-A (KR)
Title: Speed regulator and control method thereof
Inventor: WOO MAN SIK
IPC: B60K31/00
Filed: 2000-12-28
Abstract: PURPOSE: A cruise control system and a control method thereof are provided to secure the safety in a travel, convenience and comfort of a passenger, and to improve fuel efficiency by driving an injector at a uniform voltage and quantitatively supplying fuel to an engine. CONSTITUTION: A cruise control system comprises an accelerator pedal position sensor(10) to sense the pedal effort of an accelerator pedal and output a voltage corresponding to the pedal effort, a speed sensor(11) to sense the traveling speed of a vehicle, an auto-cruise mode key(12) to set up an auto-cruise mode, an auto-cruise controller(13) to output an average output value of the accelerator pedal position sensor to an electronic traction controller(15), and the electronic traction controller to realize an auto-cruise by driving an injector(16) with a value obtained by subtracting a specific voltage from the average outputted from the auto-cruise controller in the auto-cruise on state. Since fuel is injected at a uniform voltage, the auto-cruise is realized.
Patent KR-20010030912-A (KR)
IPC: C12N15/11
Filed: 1998-10-04
Abstract: The invention relates to the specific expression of heterologous sequences, particularly genes encoding cytotoxic products, in tumor cells under the control of regulatory transcriptional sequences. Particularly preferred promoters include H19 regulatory sequences, the IGF-1 promoter and the IGF-2 P3 and P4 promoters. The invention provides expression constructs and methods of administering such expression constructs. The compositions and methods of the invention are useful in the treatment of cancer.
Patent KR-20010030979-A (KR)
Title: 자이로스코프 장치를 이용하여 자동차에 대한 경로상의타겟을 측정하는 방법과 장치
IPC: B60K31/00
Filed: 1998-10-07
Abstract: 본 발명은 장애물 차량이 호스트 차량의 경로상에 있는지를 결정하는데 필요한 요구물을 만족시키는 방법, 장치 및 제조물에 관한 것이다. 특히, 본 발명은 호스트 차량이 직선 경로 또는 곡선 경로를 따라 이동하는지와는 무관하게 전술된 것을 만족시킨다. 아마, 입력 데이터("입력")는 호스트 차량에 장착된 기구들로부터 수집된다. 입력은 평균 회전 속도, 운행하는 경로의 곡률 반경, 속도, 및 호스트 차량으로부터 장애물 차량까지의 범위를 호스트 차량에 대해 계산하는데 이용된다. 또한, 입력은 장애물 차량의 이탈을 결정하는데 이용된다. 또한, 입력은 호스트 차량에 장착된 레이다 유닛으로부터 레이다 빔의 중심을 통해 연장되는 0°기준 방위로부터의 장애물의 이탈을 결정하는데 이용된다. 장애물 방위각(α i )은 계산되어, 장애물이 호스트 차량의 경로상에 있는지를 결정하는데 이용된다. 장애물이 호스트 차량의 경로상에 있는지가 측정된 후에, 이 측정의 결과들은 이 결과를 나타내는 센서 및 디스플레이로 전송되어 디스플레이된다.
Patent KR-20010033996-A (KR)
Title: 호스 피팅 및 그것의 마련을 위한 다이
IPC: F16L33/24
Filed: 1999-01-08
Abstract: 호스 조립체(30)와 함께 사용하기 위한 호스 피팅(10)을 하이드로포밍하는 시스템 및 방법.
Patent KR-20010041762-A (KR)
IPC: G06F12/16
Filed: 1999-03-08
Abstract: The invention provides a storage system that is highly available even in the face of component failures in the storage system, and a method for operating that storage system. A first and a second file server each includes a file server request log for storing incoming file server requests. Both the first and second file servers have access to a common set of mass storage elements. Each incoming file server request is copied to both the first and second file servers; the first file server processes the file server request while the second file server maintains a copy in its file server request log. Each file server operates using a file system that maintains consistent state after each file server request. On failover, the second file server can perform those file server requests in its file server request log since the most recent consistent state. There is no single point of failure that prevents access to any individual mass storage element.
Patent KR-20010034673-A (KR)
IPC: B25B13/46
Filed: 1999-04-01
Abstract: A ratchet wrench including a handle, a drive stud and a ratchet mechanism further includes a tool release mechanism. The tool release mechanism includes a control rod that slides along the centerline of the drive stud and a ramp that is slidable in a plane transverse to the drive stud axis. The illustrated actuator is confined to the region of the ratchet wheel, and does not move between the pawl of the ratchet mechanism and the head of the wrench. Centering elements extend from the head of the wrench into an annular recess on a face of the ratchet wheel opposed to the drive stud. The actuator moves in a gap formed between opposed portions of the centering element.
Patent KR-20010043288-A (KR)
Title: 인돌 유도체 및 병리학적 세포 증식으로 인한 악성 질환과기타 질환의 치료에 있어서 이의 용도
IPC: C07D401/14
Filed: 1999-04-22
Abstract: 본 발명은 화학식 I의 비스-인돌릴 화합물의 티로신 키나제 억제제, 이를 함유하는 약제 및 병리학적 세포 증식으로 인한 악성 질환과 기타 질환의 치료에 있어서 이의 용도에 관한 것이다. 
     화학식 I
Patent KR-20010043471-A (KR)
Title: 방전가공기용 수치제어장치
Filed: 1998-05-12
Abstract: 가공프로그램 정보, 가공형상, 가공조건이라는 조작자가 공작기계의 상태를 파악하는데 필요한 정보와 조작자가 가공품(24)의 가공상황을 파악하기 위해 필요한 가공전압변화, 가공속도변화등의 가공모니터링 정보, 가공품(24)의 측정데이터( 22)등을 수치제어장치(13)의 표시장치(19)에, 가공마다에 일람표시하는 것이다.
Patent KR-20010052899-A (KR)
Title: 데이터 연산 처리 장치
IPC: G06F7/57
Filed: 1999-06-14
Abstract: 블럭 플로우팅 방식으로 고정 소수점 연산을 행할 때의 연산 정밀도를 향상시키는데 적합한 데이터 연산 처리 장치를 제공한다. 
     데이터 그룹의 각 데이터에 대해 연산을 행하고, 이들 연산 데이터를 대표하는 최소의 스케일 팩터를 그룹 스케일 팩터(GSF)로서 검출하고, 검출한 GSF에 기초하여 각 연산 데이터에 대해 스케일링을 행하는 이들의 처리를, 데이터 블럭의 각 데이터 그룹마다 행하고, 또한 검출한 GSF 중 최소의 것을 블럭 스케일 팩터(BSF)로서 검출하고, 연산 데이터에 대해 재차 연산을 행할 때는, 연산 전에, 데이터 그룹의 각 연산 데이터에 대해 해당 데이터 그룹의 GSF 및 BSF에 기초하여 스케일링을 행한다.
Patent KR-20010076264-A (KR)
Title: Semiconductor device
Inventor: ASANO TAKEHARU
IPC: H01L21/20
Filed: 2001-01-13
Abstract: PURPOSE: To provide a semiconductor element with a III-V family nitride semiconductor layer of superb crystallizability while preventing warp of a substrate. CONSTITUTION: A III-V family nitride semiconductor layer 20 as thick as 8 μm or less is provided on a substrate 11 made of sapphire, thus reducing the warp of the substrate 11 due to the difference in the thermal coefficient of expansion and the lattice constant between the substrate 11 and the III-V family nitride semiconductor layer 20. An n-side contact layer 23 composing the III-V family nitride semiconductor layer 20 partially has a lateral growth region that is grown in a lateral direction from a crystal 22A of a seed crystal layer 22. The lateral growth region has low dislocation density and hence crystallizability at a part corresponding to the lateral growth region of each layer being formed on the n-side contact layer 23 is high.
Patent KR-20020065221-A (KR)
Title: Control method and mobile phone having scanner
Inventor: HAN SANG HYEON
IPC: H04B1/40
Filed: 2001-02-06
Abstract: PURPOSE: A mobile communication terminal having a scanner and a control method therefor are provided to drive a character recognition software, obtain character data or numerical data from image data, and selectively perform an automatic dialing in case that the obtained data are a telephone number. CONSTITUTION: A keypad(106) has a scanner control key and a call key. A CPU(102) installs a character recognition software, drives the character recognition software, and generates a scanner driving signal by the operation of the scanner control key. A scanner(104) is operated by the scanner driving signal for generating a certain image data. A RAM(108) stores character data converted from the image data by the character recognition program. A transmitting device(112) transmits the character data stored in the RAM(108) to a wireless communication network.
Patent KR-20010074073-A (KR)
Title: Pseudomonas sp. strain F-721 secrete substance which supress seed-germination
Inventor: JUNG SEON YONG
IPC: C12N1/20
Filed: 2001-02-07
Abstract: PURPOSE: Provided is a microorganism strain, Pseudomonas sp. F-721, which secrets inhibitor of seed germination. And a cultivating method of the microorganism to maximize the inhibiting efficiency of seed germination. CONSTITUTION: Pseudomonas sp. F-721 strain is selected from oil-decomposing microorganisms. The selection is based on germination inhibiting efficiency which is determined by the seed germination assay. The Pseudomonas sp. F-721 strain having the highest germination inhibiting efficiency is deposited as KCTC 0890BP. Its cultivating method is characterized by incubating the strain with sterilized barley. It has good effect on environment, sanitation, health and the like, to use the purified inhibitor of seed germination.
Patent KR-20010082075-A (KR)
Title: An apparatus for installing a material which is processed by using chemical
Inventor: MIKAWA MITSUYA
IPC: F16B37/04
Filed: 2001-02-08
Abstract: PURPOSE: To provide a member joining device in chemical treatment capabale of easily replacing a part of treating equipment using chemicals. CONSTITUTION: A tapered piece 10 is embedded in a jig base 10. The tapered piece 10 is provided with a taper part 14 having a truncated cone-shaped outside surface and a collar part 16 being formed on the expansion side tail end of this taper part by projecting to the taper part 14 and having a plane orthogonal to the axial direction of the taper part. The jig base 20 and a treating object member 30 are sandwiched between the tapered piece 10 and a bolt B being a fastening member to be joined by screw joining of the tapered piece 10 and the bolt B.
Patent KR-20020066881-A (KR)
Title: Fan driving apparatus for ac power
Inventor: HONG GYEONG CHEOL
IPC: H02P6/00
Filed: 2001-02-14
Abstract: PURPOSE: An apparatus for driving fan for AC power is provided to reduce noise and power consumption, by turning on/off the fan in accordance with the size of input AC voltage. CONSTITUTION: An apparatus comprises a rectifier unit(10) for rectifying an input AC power; a power factor improvement circuit unit(20) for improving power factor of the rectified power; a converter unit(30) for receiving the power through the power factor improvement circuit unit, and driving a lamp; a voltage detection unit(40) for detecting voltage by rectifying the current flowing through the switching element embedded in the power factor improvement circuit unit; a comparing unit(50) for comparing the voltage detected by the voltage detection unit with a reference voltage set by a user; and a fan power control unit(60) for controlling fan power in accordance with the result of comparison output from the comparing unit.
Patent KR-20020068216-A (KR)
Title: Method for reclosing a transmission line using nural network
Inventor: CHO SEONG BIN
IPC: H02H3/00
Filed: 2001-02-20
Abstract: PURPOSE: A reclosing method of a power transmission line using a neural network is provided to accurately recognize failure type and determine whether reclosing is to be performed. CONSTITUTION: A reclosing method of a power transmission line using a neural network is initiated from a signal for an accident of temporary failure or permanent failure. The signal is filtered by a low pass filter to remove high order harmonic components more than 10th harmonics. The filtered signal is converted into a digital signal. Data for characterizing failure type as the temporary failure or permanent failure is extracted by performing frequency analyzing for odd and even harmonics. The frequency analyzing is wavelet transformation or fast Fourier transformation. The extracted data is applied to the neural network having an input layer and an output layer for learning pattern recognition for the failure type. The output result of the neural network is analyzed to determine whether reclosing is to be performed.
Patent KR-20010085470-A (KR)
Title: Synchronous semiconductor memory device and method for reading data
Inventor: WATANABE JUN
IPC: G11C11/401
Filed: 2001-02-22
Abstract: PURPOSE: To provide a synchronous semiconductor device capable of shortening access time when the CAS latency is set to '1'. CONSTITUTION: A control circuit 37 outputs a control signal SC on the basis of a preliminarily set CAS latency to a switching circuit 36, and the switching circuit 36 responds to the control signal SC. When the CAS latency is set to '2' or higher, the circuit 36 supplies a signal S2 from a register block 35 to an output circuit 38, and when the CAS latency is set to '1', the circuit 36 supplies a signal S1 from a read amplifier 34 to the output circuit 38.
Patent KR-20020073654-A (KR)
Title: Focusing distance display of iris recognition system
Inventor: CHAE JANG JIN
IPC: G06K9/00
Filed: 2001-03-15
Abstract: PURPOSE: A device for indicating a focusing distance of an iris recognition system is provided to calculate a distance between a camera for obtaining an iris image and a user and instruct a moving distance and a moving direction to the user based on calculated distance information thereof. CONSTITUTION: A video conference camera(401), an iris recognition camera(402), an illumination device(403), and a distance measuring sensor(LED)(404) are mounted in a device body(400). A distance indicating LED(405) is mounted in the iris recognition camera(402). The video conference camera(401) is provided for photographing and obtaining an image(mainly, face image) of a user for a video conference. The iris recognition camera(402) is provided for obtaining an eye image of the user for recognizing an iris of the user. The illumination device(403) supplies an illumination necessary for a photographing for iris recognition. The distance measuring sensor(LED)(404) is provided for measuring a distance between the camera and the user.
Patent KR-20020075972-A (KR)
Title: Atomized oxidized-steel bead to be contained hemming sealer
Inventor: JUNG EUN YEONG
IPC: B62D25/00
Filed: 2001-03-26
Abstract: PURPOSE: Fine iron oxide beads of hemming sealer are provided to improve shear stress and impact resistance, and save manufacturing cost by adding fine iron oxide beads instead of conventional glass or ceramic beads to hemming sealer. CONSTITUTION: The iron oxide beads(400) comprising fine and spherical iron oxide generated from car assembling line are contained in a hemming sealer(300), which has high impact strength resistance, resulting in improvement of rust prevention and strength between an inner panel(100) and an outer panel(200).
Patent KR-20020076671-A (KR)
Title: filling send motion of circulation
Inventor: LEE CHANG KWON
IPC: D03D49/24
Filed: 2001-03-30
Abstract: PURPOSE: A weft yarn insert assembly by which a shuttle is passed through a shed and a weft yarn shedding motion for inserting the weft yarn into the shed is achieved is provided which has a fast picking speed and low power consumption and can remarkably reduce impact and noise. CONSTITUTION: A magnet(11) is attached at regular intervals on a part of an external surface of a timing belt(10) connected to a timing gear constructed at both sides of a rotational axis(12,12'). A circulation type shuttle guide(20) is constructed in a fixed state on the outer side of the timing belt. A divided connecting rod(31) is connected with an axial pin(32). A magnet(33) is attached on the central part of each connecting rod at a distance similar to that of a magnet(11) of the timing belt. A shuttle(30) in which a shuttle roller is constructed at the lower face of a longitudinal direction is moved according to a shuttle guide plate(20) by a pulling action of magnetic force caused by the magnet of the timing belt and shuttle.
Patent KR-20020062547-A (KR)
Title: Method for Manufacturing Billet Using Salt Solutions
Inventor: KIM DONG YIK
IPC: B22F3/00
Filed: 2001-04-02
Abstract: PURPOSE: A method for manufacturing a billet using a brine solution is provided to accurately control a diameter of a metallic fiber, thus enabling the manufacture of the metallic fiber having a uniform diameter. CONSTITUTION: The method for manufacturing a billet using a brine solution is comprised of steps of; preparing a uniform mixture by adding the brine solution to metal powder or cut metallic wire; attaining a dried mixture by heating the mixture at a moisture evaporating temperature; and completing the billet by performing a compressive molding of the dried mixture.
Patent KR-20020078555-A (KR)
Inventor: LEE TAE HO
IPC: A23L17/60
Filed: 2001-04-04
Abstract: PURPOSE: Provided is a method for manufacturing fried kelp using seafood and medicinal herbs as main ingredients to improve one's health and increase exportation. CONSTITUTION: The method for manufacturing fried kelp using seafood and medicinal herbs as main ingredients comprises the steps of: maturing Hizikia fusiforme, sea tangle, brown seaweed, jujube, licorice roots, Rehmannia glutinosa and Arillus Longanae in mineral water added with bioceramic for 48 hours; washing and drying them for 2 hours in a drier then for one and half hours in the wind; pulverizing them and mixing with glutinous rice to make gruel; and spreading the gruel on laver then sprinkling sesame seeds thereon.
Patent KR-20010073206-A (KR)
Title: Cathode ray tube employing functional film
Inventor: SIM MYEON GI
IPC: H01J29/88
Filed: 2001-04-12
Abstract: PURPOSE: A cathode ray tube(CRT) employing a functional film is provided to improve the picture quality and body color by improving the contract, color purity and color reproduction. CONSTITUTION: The base film used for a cathode ray tube(CRT) has, on one side, a series of reflection preventing layers(50) each consisting of a hard coating layer(40), a high refraction index layer(51) and a low refraction index layer(52). On the other side, the film has an adhesive layer(60) including one among adhesive polymer resin, organic or inorganic pigment or dye. Here, the hard coating layer(40) is for strengthening the strength of the film. The high refraction index layer(51) includes conductive particles like ITO, ATO or AZO. The low refraction index layer(52) includes silicate.
Patent KR-20020082657-A (KR)
Title: an apparatus for welding a shell of reactor
Inventor: HWANG DU TAE
IPC: B23K37/00
Filed: 2001-04-25
Abstract: PURPOSE: An apparatus for welding the shell of a reactor is provided which enables easy close adhesion operation between inner and outer plates, easily maintains flatness by suppressing generation of deformation, and improves working productivity by enabling continuous welding. CONSTITUTION: In an apparatus(1) adhering the inner and outer plates by welding an inner plate onto the inner surface of an outer plate, the apparatus for welding the shell of a reactor comprises a base part(10) comprising rack gears(13) that are installed at both end parts of a base(11) on which the outer plate(2) is put, and a transfer car(12) having pinion gears(14) that are in gear with the rack gears(13) to be rotationally driven by first motor(15), the base part(10) horizontally moves the transfer car(12); a pressing part(20) comprising a pressing plate(21) on which a plural roller members among a plurality of roller members(22,23) are mounted, the outer surface of the roller members(22,23) is contacted with the inner plate(3) that is put on the outer plate(2), the pressing plate(21) is assembled into a moving block(24) that is ascended and descended by a screw member(26) assembled between the transfer car(12) and a fixing block(25) so that the pressing part(20) closely adheres between the inner and outer plates(3,2); and a welding part(30) in which a welding torch(31) corresponding to both end parts of the inner plate(3) is vertically movably assembled, and which is equipped with a welding material supply port(36) for supplying a welding material to the welding torch(31) so that the welding part(30) welds and adheres the inner and outer plates(3,2).
Patent KR-20010069711-A (KR)
Title: Specific education system for brilliant children using internet
Inventor: KIM JU WHAN
Filed: 2001-04-30
Abstract: PURPOSE: A special educational system for brilliant children using communication network is provided to complement an off-line education based on a dot card, a picture card, a Korean language card, an English language card, and a Chinese character reading card. CONSTITUTION: A computer(110), a mobile communication terminal, or a PDA having a communication function connects to a gifted person management server(120) through a communication network. The gifted person management server(120) comprises a storing device(124) storing teaching materials of an unweaned child and an infant and a processor(122) accessing data being stored in the storing device(124) and providing the data to the computer(110) being connected to an on-line. The data stored in the storing device(124) are a dot card, a picture card, a Korean language card, an English language card, and a Chinese character reading card etc. The processor(122) is controlled for displaying one dot card on one screen for one second by one dot card and an effect sound is generated.
Patent KR-20010074255-A (KR)
Title: Air Swirling Unit for Mixing Effect of Fuel and Air in Automobiles
Inventor: HONG YOUNG PYO
IPC: F02B31/00
Filed: 2001-05-03
Abstract: PURPOSE: An air swirling unit for a vehicle is provided to mix air with fuel smoothly and to raise the combustion efficiency of fuel by swirling air before blowing the air into a throttle body from an air cleaner. CONSTITUTION: An air swirling unit consists of: a housing(20) having cylindrical structure to be mounted in a corrugated pipe between an air cleaner and a throttle body, having plural support bars and fixing shafts; an outer rotor(4) having a hole for accepting bearings(14), formed on a side of a central rotor(3), and plural outer blades(11) inclined in an axial direction; the central rotor(3) having plural inner blades(31) to be rotated in the outer rotor; bearings(15) fixing/rotating the central rotor smoothly; the bearing(14) fixing/rotating the outer rotor; and a fixing member(2). The air swirling unit for a vehicle is mounted in a corrugated pipe between the air cleaner and the throttle body. The outer diameter of the air swirling unit is almost met with the bore of the corrugated pipe. Therefore, the air swirling unit is fixed into the corrugated pipe firmly. The air swirling unit is fixed more firmly by a band from the outside of the corrugated pipe after the air swirling unit is inserted into the corrugated pipe.
Patent KR-20020042394-A (KR)
Title: A bomb for forest fire extinguishing and installing the fire prevention
Inventor: CHO DAE GUN
IPC: A62C3/02
Filed: 2001-05-18
Abstract: PURPOSE: Provided is a fire fighting shell for extinguishing forest fire which sprays fire fighting agent at a mountain area with hard situation for spraying directly the agent so that it helps to extinguish forest fire quickly. CONSTITUTION: In the fire fighting shell which fills the fire fighting agent(2) with the shell and loads an explosive(4) at one side of the fire fighting agent to spray the fire fighting agent by explosive power of the explosive, the fire fighting shell for extinguishing forest fire comprises the parts of: a warhead which is configured as a case for the fire fighting agent(1) to throw the fire fighting shell; a shocking style fuse(5) which is connected to internal explosive as a tool to ignite the explosive at the front part of the warhead; and a tail wing(6) which induces to fall vertically on the end of the shell.