baber/WOPTO huggingface dataset:
Patent KR-20030030144-A (KR)
Title: A method for partly repair refractory brick of converter
Inventor: CHO YONG HO
IPC: C21C5/44
Filed: 2001-10-08
Abstract: PURPOSE: A method is provided to improve service life of converter significantly and reduces the consumption amount of repairing materials substantially by partially repairing a neck part that is a direct cause of converter fire stoppage so that residual refractory materials are maintained better in the neck part than in the non-neck part. CONSTITUTION: The method for partially repairing refractory bricks of converter comprises steps of (a) removing miscellaneous materials adhered to the inside of the furnace; (b) cooling the body of the furnace; (c) dismantling and constructing refractory bricks again; (d) inserting separation preventing plates into the refractory bricks; and (e) filling monolithic stamping materials(8) in order to maintain a region presumed to be a fire stoppage cause after temporary operation stoppage soundly while the converter is being operated to improve life span of the refractory materials in steelmaking operation, wherein the furnace body cooling step comprises the processes of performing natural cooling at a high temperature of 1000 deg.C or more; performing forcible blowing cooling at an intermediate temperature of 500 to 1000 deg.C; and performing natural cooling or blowing cooling at a low temperature of 500 deg.C or less so as to cool the converter, and wherein the dismantling and construction step is the step of repeatedly performing partial dismantling, construction, state judgement, dismantling and construction processes on regions where cracks are generated, the bricks are squeezed out, and skull is penetrated in converter bricks so that the surface of the reconstructed bricks has a prominence and depression structure in all directions.
Patent KR-20030030309-A (KR)
Inventor: KIM TAE U
IPC: B60K17/00
Filed: 2001-10-09
Abstract: PURPOSE: A power transmission device for a vehicle is provided to intercept transmission of radiant heat from a muffler of an exhaust pipe and a fuel tank to a constant velocity joint. CONSTITUTION: A power transmission device for a vehicle includes a transmission(42); a propeller shaft(45); a differential; a universal joint(20) and a fan(40). The universal joint is a constant velocity joint. The transmission increases and reduces power of an engine according to a traveling condition. The propeller shaft transmits the power from the transmission. The differential drives a driving wheel by power from the propeller shaft. The universal joint is installed to both ends of the propeller shaft to transmit power smoothly. The fan is installed to an outer side of the universal joint. The fan prevents transmission of radiant heat of peripheral devices to the universal joint. The fan is cooled with air by being rotated with the constant velocity joint.
Patent KR-20010102889-A (KR)
Title: 가정용 주차장치(2)
Inventor: KWEON YOUNG SIK
Filed: 2001-10-16
Abstract: 본 발명은 주차장치에 관한 것으로 한쌍의 지지대(1)이 전면에 배치하여 있고 한쌍의 지지대(2)가 후방에 높이 지지하고 지지대(1)의 상단에 한쌍의 프레임 (3) 지지되고 지지대(2)의 상단에 한쌍의 프레임(4)가 지지되고 프레임(5)와 프레임(6)이 지지되여 차량이 주차하도록 직육면체의 골조형태로 이루워있으며 한쌍의 프레임(3)과 한쌍의 프레임(4)의 레일(9)를 지지되여 있고 한쌍의 프레임(4)에 잠금쇠(8)이 각각 형성되어 있고 그 하단에 고정기야(7)을 각각 고정하였으며 프레임(3)과 프레임(4)에 로라(11)과 보조로라(12)를 끼워서 철판에 로라(11)의 축을 각각 고정하고 프레임(3) 상단에 안내프레임(10)에 철판을 볼트로 고정하고 프레임(4)에 로라(11)를 안내프레임(10)의 상단을 볼트로 고정하고 프레임(3) 안쪽 사이에 고정기야(13)이 지지되여 있고 안내그레임(10)의 상단중앙에 제동장치(16)을 고정하여 하단에 스프링(17)로 고정하여 안내프레임(10)와 안내프레임(10) 사이의 상단을 이동축(14)로 좌우에 고정하고 이동축(14)의 양가에 이동기야(15)를 설치하고 안내프레임(10) 밑에 프레임(3) 위에 연결볼트로 안내프레임(10)과 안내프레임(10)을 연결고정하여 안내프레임(10)이 프레임(3)과 프레임(4) 사이에서 로라(11)은 프레임(3)과 (4)를 타고 보조로라(12)는 레일(9)에서 왕복하며 운반프레임(19)에 안내로라(20)과 중심로라(21)을 각각 사방에 고정하고 젱기야(22)을 운반프레임(19) 위쪽 좌우에 고정하고 제동볼트(23)을 운반프레임(19) 상단 좌우에 고정하고 주차대(24)를 운반프레임(19)에 고정하고 안내프레임(10) 사이에 안내로라(20)과 중심로라(21)을 각각 끼워서 프레임(3)의 절단보광하여 안내프레임(10)에 젱기야(22) 주차젱(33)를 감아서 안내프레임(10)의 상단에 고정하였으며, 
     모터(젱기야)(25)를 프레임(5)에 고정하고 하단프레임(5)에 카바(26)을 각각 지지되고 주축(27)을 카바(20)에 고정하고 구동기야(28)을 주축에 고정하고 주차기야(29)를 각각 주축(27)에 고정하고 회전기야(30)을 주축(27)의 양변에 고정하고 구동젱(31)을 모터(기야)(25)을 프레임(5) 고정하고 구동기야(28)을 프레임(5)에 고정하고 주차기야(29)와 이동기야(15)에 주차쳉(33) 걸어서 젱기야(22)에 돌여서 안내프레임(10)의 상단에 고정하였으며, 
     작동을 설명하면 도시안된 스위치를 작동하면 모터(25)가 회전 주축(27)을 구동축기야(28)이 돌이면 주차기야(29)가 풀이면 회전기야(30)과 고정젱기야(7)에 회전젱(32)를 돌면 젱축긴부분(34)가 고정기야(13)의 젱축긴부분(34)를 밀면 안내프레임(10)의 상하에 설치된 로라(11)과 보조로라(12)가 각각 프레임(4)와 프레임(3)에 스라딩 이동하고 안내프레임(10)이 지지대(1)과 수직선상에 오면 회전젱(32)에서 고정기야(13) 밖으로 밀이면 회전젱(32)은 공회전하고 주차젱(33)은 계속 풀이면 젱기야(22)가 돌면 운반프레임(19)에 안내로라(20)과 중심로라(21)이 안내프레임(10)과 프레임(3)과 지지대(1)의 홈을 타고 주차대(24)가 도로에 정착 하도록 구비하였다. 
     그러므로 가정에 설치하면 공간을 이용해서 주차난을 크게 해소할수 있도록 하였다.
Patent KR-20020033426-A (KR)
Inventor: ASO YUJI
IPC: G09G3/36
Filed: 2001-10-18
Abstract: PURPOSE: To provide a data signal driving circuit permitting reduction in power consumption even if the circuit is provided with voltage followers. CONSTITUTION: Using data signal lines as a group corresponding to two adjacent pixels in the scanning direction, a unit block 3 (k, k+1) of a data signal driving circuit is provided with a positive polarity system and a negative polarity system consisting of level shifters 33a, 33b for the positive and negative polarities, D-A converter circuits 34a, 34b, and the voltage followers 35a, 35b for each group. The power source voltage ranges of the voltage followers 35a, 35b are made to the halves of the high voltage side and low voltage side of the power source voltage ranges of a voltage follower used for both of the positive and negative polarities, respectively. Further, selectors 31a, 31b and switches 32a, 32b for distributing digital picture signals to the above two systems, and an analog switch 36 for distributing the outputs of the voltage followers 35a, 35b to the corresponding pixels are arranged.
Patent KR-20030035342-A (KR)
Title: Method of controlling bus speed using cellular phone
Inventor: CHO YEONG DEOK
IPC: G08G1/123
Filed: 2001-10-31
Abstract: PURPOSE: A method for controlling a speed of a bus using a mobile communication system is provided to control easily the bus intervals by using a GPS(Global Positioning System) receiver and a mobile communication terminal. CONSTITUTION: A GPS receiver detects a position of a bus and transfers position data to a mobile communication terminal(200). The mobile communication terminal transmits the position data to a server of a mobile communication company server(202). The mobile communication company server converts the position data to values of coordinates on a map and transmits the values of coordinates to a bus company server(204). The bus company server compares the converted data with stored data, stores the converted data, and transmits the bus speed control information to a mobile communication terminal(206). The bus speed is controlled according to bus speed control information(208).
Patent KR-20020038486-A (KR)
Inventor: YAMAZAKI KOJIRO
IPC: B60N2/28
Filed: 2001-11-08
Abstract: PURPOSE: To provide a head support adjuster that requires no attachments such as a pump, is mechanically and operationally simple and ensures cost reduction. CONSTITUTION: The head support adjuster 7 comprises a flexible jacket 71 with an internal sealed space, an elastic member 72 disposed in the sealed space, and an opening and closing mechanism 73 interposed between the interior of the flexible jacket 71 and the atmosphere.
Patent KR-20030041525-A (KR)
Inventor: JIN WON
IPC: B21B1/00
Filed: 2001-11-20
Abstract: PURPOSE: A method for removing scale formed on stainless steel slab during hot rolling of stainless steel slab using nitrogen gas and compressed air is provided. CONSTITUTION: The method is characterized in that during hot rolling process, nitrogen gas is sprayed on stainless steel hot coil for descaling, wherein the temperature of the nitrogen gas to be sprayed is -20 to -60 deg.C and header pressure of nitrogen gas is 20 to 50 kgf/cm¬2; and right after the nitrogen spraying, high pressure water is sprayed onto the stainless steel hot coil for complete descaling.
Patent KR-20020039638-A (KR)
Inventor: ANDREI SPORYKHIN
IPC: H01L21/3065
Filed: 2001-11-21
Abstract: PURPOSE: A method and an apparatus for processing plasma chemically on a surface of a substrate are provided to enhance a processing ratio and uniformity of a fabricating process in an etching process or a depositing process for the surface of the substrate. CONSTITUTION: A gas inflow portion(10) includes a gas inflow sleeve tube(12) and a gas corrector(14) in order to receive a process gas. A discharge region(A) is discharged by a plasma source(20). The plasma source(20) is formed with a center electrode(22) and an outer electrode(24). A discharge structure is formed between the center electrode(22) and the outer electrode(24). The discharge structure can be changed by controlling a length of the plasma source(20) and a length between a substrate holder(30) and the plasma source and adding a solenoid(26) to the plasma source(20). An RF generator(42) is used for supplying electric power to the plasma source(20). A variable direct current source(64,66) for converting polarity is connected with a wave trap(60,62). A solenoid(32) is installed around the plasma source(20) in order to change an electromagnetic field.
Patent KR-20030044170-A (KR)
Title: Apparatus and method for driving of display panel
Inventor: MUN SEONG HAK
IPC: G09G3/20
Filed: 2001-11-29
Abstract: PURPOSE: A method for driving a flat display device and an apparatus for the same are provided to reduce the consumption power by driving the flat display device with mixing a positive and a negative levels as well as to prevent the shortcoming of the device breakdown by securing the insulation between an input and an output in response to the mix of the positive and the negative levels. CONSTITUTION: An apparatus for driving a flat display device includes a buffer(5) for inputting a driving signal, a photo coupler(6) isolating an input terminal and an output terminal each other, a buffer(7) for outputting the driving signal transmitted through optical coupler(6), a shift register(8) for shifting the output of the buffer(7) by one line, a field emission transistor(FET) array block(9) for implementing the scan line drive in response to the output of the shift register(8) and an output level selection block(10) for supplying the driving signal to the FET array block(9), selectively.
Patent KR-20030046244-A (KR)
Title: Device for detecting the defects on the strip surface
Inventor: CHOI PAN SU
IPC: B21B38/02
Filed: 2001-12-05
Abstract: PURPOSE: A system for monitoring surface defects on strip in hot rolling process is provided to allow a worker to instantly cope with a surface defects on a strip during hot rolling process by notifying the surface defects through a video and an audio. CONSTITUTION: A surface defect detector(7) is installed at a predetermined position in order to detect a surface defect of a strip(6), which passes between a finishing mill(4) and a coiler(5). The surface defect detector(7) is connected to a control server(9) having a program stored therein in order to transmit a defect signal to the control server(9). The control server(9) is connected to a finish rolling PC(8) and an intermediate PC(10) through a network. The surface defect detector(7) is used for detecting a surface state of a hot rolled coil. The surface defect detector(7) outputs a moving picture regarding the surface state of the strip in real time.
Patent KR-20030046910-A (KR)
Title: Apparatus and method for controlling phone using internet
Inventor: HONG BONG JO
IPC: G06F3/16
Filed: 2001-12-07
Abstract: PURPOSE: An Internet telephone controlling device for separately managing a telephone call sound and a method thereof are provided to use an Internet telephone freely and execute other program necessary for a sound card by adding an exclusive sound device for an Internet telephone and a control unit. CONSTITUTION: A USB sound device(120a) supplies an interface between an Internet telephone which is connected to a USB port of a computer and supports a voice call using the Internet and an Internet telephone control device. A USB sound control unit(130a) sets the USB sound device(120a) as an Internet telephone exclusive input/output device, calls an API module(140a) for supporting an Internet telephone call, and interlocks the API module(140a) with the USB sound device(120a). If an Internet telephone call is started, the USB sound control unit(130a) converts a state of the USB sound device(120a) into a waiting state for a voice input/output, outputs a voice stored in the API module(140a) related to a voice output to the Internet telephone through the USB sound device(120a), and transmits a voice being inputted through the Internet telephone to the API module(140a) related to a voice input.
Patent KR-20030047014-A (KR)
Title: Durable press finish for cellulose fabrics or cellulose fabrics with low blending ratio of synthetic fiber
Inventor: KO SUK WON
IPC: D06M13/00
Filed: 2001-12-07
Abstract: PURPOSE: A durable press finishing method is characterized by adding a batching process or a steaming process. The durable press finishing method is capable of improving the lowering of physical properties and applying to cellulose products or cellulose products mixed with a little synthetic fiber. CONSTITUTION: The durable pressing finishing method of the cellulose products or the cellulose products mixed with a little synthetic fiber is as follows: mixing 2-12% of a polymer former such as melamine formaldehyde, 2-12% of an N-methylol compound such as DMDHEU and 4-20% of a polycarboxylic acid crosslink agent such as BTCA, citric acid and malic acid; adding a catalyst, a softener, a permeating agent to the solution to produce a finishing solution; padding and batching(or steaming) with the finishing solution; and then heating and washing.
Patent KR-20030048582-A (KR)
Title: Flat type vibrating motor
Inventor: PARK YEONG IL
IPC: H02K33/18
Filed: 2001-12-12
Abstract: PURPOSE: A flat-type vibration motor is provided to improve the performance of a motor by preventing the generation of a point of time at which a power being supplied to the motor is temporarily blocked. CONSTITUTION: A stator core is fixed on a bottom of a motor case. A stator is comprised of a magnet and provided on an upper of the stator core. A rotor core is fixed on a shaft connected to bearings so as to rotate. The bearings are coupled to a through-hole formed on upper and bottom of the motor case with a predetermined space to the stator. A rotor is comprised of first and second coils(42a,42b) formed on the rotor core. A brush is connected to a commutator formed on a bottom of the rotor to supply power. A dead point preventing unit is formed over the first and second coils(42a,42b). The dead point preventing unit is comprised of first and second resistors.
Patent KR-20030049232-A (KR)
Title: disk brake controlling system and the method in vehicle
Inventor: LEE JONG BEOM
IPC: F16D65/14
Filed: 2001-12-14
Abstract: PURPOSE: A control apparatus of a disk brake and a method thereof are provided to prevent thermal deformation, to increase braking force and to drive safely by controlling a disk brake pad differently according to each time. CONSTITUTION: A control system of a disk brake is composed of a brake pedal operation detecting unit(100) detecting operation of a brake pedal; an engine control unit(200) outputting driving control signals according to the signal from the brake pedal operation detecting unit, and detecting operation of the brake pedal; and a driving unit(300) synchronizing with the control signal from the engine control unit and operating the disk brake pad entirely or partially. Thermal deformation is prevented by dividing the disk brake pad into four parts and by controlling the disk brake pad respectively corresponding to each time in braking.
Patent KR-20030050316-A (KR)
Title: Apparatus for protecting a head and body in using TAEKWONDO
Inventor: PARK SANG JUN
IPC: A63B71/08
Filed: 2001-12-18
Abstract: PURPOSE: Provided is a protection instrument for head and body used in Taekwondo which allows a shock absorption material made of sponge to form an air layer, with keeping airtightness so that it helps to absorb external shock smoothly. CONSTITUTION: The protection instrument for head and body used in Taekwondo comprises the parts of: the shock absorption material(64) which secures an air layer with absorbing shock; an adhesion sheet(62) which is set above and under the shock absorption material; and a sealing sheet(60) which is placed above and under the adhesion sheet and adhered to the upper and the lower side of the shock absorption material by the adhesion sheet.
Patent KR-20020023856-A (KR)
Inventor: YOO BYONG SEOP
IPC: B21F1/00
Filed: 2001-12-24
Abstract: PURPOSE: An apparatus for correcting and cutting deformed wire material is provided to improve the linear feature of a wire by correcting the deformed wire while releasing the deformed wire from a winding bobbin. CONSTITUTION: A deformed wire(9) wound around a winding bobbin(6) is transferred to a next device by upper and lower driving rollers(22,24). The first guide roller section(40) having guide rollers(42,44) is provided to correct the vertical deformation of the deformed wire. The second guide roller section(60) having driving rollers(62,64) is provided to correct the horizontal deformation of the deformed wire. The deformed wire discharged from the second guide roller section(60) is cut in a predetermined size by a cutter(80). When the deformed wire(9) discharged from the second guide roller section(60) reaches a speed-reduction position, the driving roller section(20) initiates the speed-reduction operation. In addition, when the deformed wire(9) reaches a stop position, the driving roller section(20) stops its operation and a stop signal is transferred to the cutter(80).
Patent KR-20030056270-A (KR)
Title: The aparatus and the method using different symbol timing estimator depending on the range of carrier frequency offset
Inventor: AHN JAE YEONG
IPC: H04L27/22
Filed: 2001-12-28
Abstract: PURPOSE: A symbol timing estimation apparatus according to carrier frequency variation range and a method thereof are provided to estimate symbol timing using an output signal of a matching filter when a carrier frequency variation is small and to estimate it using an input signal of the matching filter when the carrier frequency variation is large. CONSTITUTION: According to the symbol timing estimation apparatus, a filtering unit(100) filters a sampling signal. An information generation unit(210) generates a control signal to determine whether to use an output signal of a signal selection unit(200) as the sampling signal or as a filtering signal from the filtering unit, according to the variation range of a received carrier frequency. The signal selection unit outputs one of the sampling signal and the filtering signal selectively, according to the control signal. And a symbol timing estimation unit(110) estimates the symbol timing of the signal selected by the signal selection unit.
Patent KR-20030056552-A (KR)
Title: Blocking filter used for power line communication and filtering system using the same
Inventor: KIM CHEOL
IPC: H04B3/54
Filed: 2001-12-28
Abstract: PURPOSE: A blocking filter used in power line communication and a filtering system using the same are provided to attenuate only signals at a specific frequency band, and to block transmission of indoor power line communication signals to an external and inflow of outdoor power line communication signals by being installed in a distributing switch and a household distributor box, thereby preventing collision between power line communication signals. CONSTITUTION: In a blocking filter that attenuates signals at a specific frequency band for power line communication, a plurality of inductors are serially connected with each other in two AC(Alternating current) lines. The two AC lines are connected with each other through a capacitor. The capacitor becomes a contact point between the inductors serially connected with each other. The inductors are formed to shield a power line by a plurality of in-line cores in a ring shape. The plurality of in-line cores are serially connected in order to increase capacity of the inductors. And the plurality of in-line cores are flexible ferrite cores.
Patent KR-20030057065-A (KR)
Title: A method of forming metal pattern
Inventor: BAEK MYEONG GI
IPC: H01L21/3205
Filed: 2001-12-28
Abstract: PURPOSE: A method of forming a metal pattern is provided to simply form a metal pattern by using a printing process. CONSTITUTION: PEDOT(Poly 3,4-Ethylene Dioxy Thiopene)(135) is charged in a recess formed in a cliche. The recess is formed through photolithography process. PEDOT in the recess of the cliche is transferred to the surface of a transfer roll(157) rotating in contact with the surface of the cliche. PEDOT transferred to the transfer roll is transferred to a substrate(120). The transferred PEDOT is cured to form a metal pattern(123). The width of the transfer roll is the same as that of the substrate. The length and circumference of the transfer roll are the same as those of the substrate. Thus, the metal pattern is formed on the whole substrate by one time rotation of the transfer roll.
Patent KR-20030058140-A (KR)
Title: Operating method for liquid crystal display device
Inventor: HWANG GWANG HUI
IPC: G02F1/133
Filed: 2001-12-29
Abstract: PURPOSE: An LCD driving method is provided to display a screen by mixing the 1-dot and 2-dot reverse driving modes for improving the flickering, thereby improving the screen quality. CONSTITUTION: In an LCD driving method, 1-dot reverse driving mode and 2-dot reverse driving mode are alternately used per frame to restrain the flickering. In the 1-dot reverse driving mode, a data voltage is output by reversing positive and negative polarities of adjacent dots aligned continuously in the traverse direction of an LCD panel. In the 2-dot reverse driving mode, polarities of continuously aligned 2 dots are bound into a single unit, so that a data voltage is output by reversing the polarities of such adjacent units.
Patent KR-20030058596-A (KR)
Title: Method for forming a isolation film
Inventor: CHA TAE HO
IPC: H01L21/76
Filed: 2001-12-31
Abstract: PURPOSE: A method for fabricating an isolation layer is provided to prevent a leakage current between cells or transistors from flowing through a portion under an isolating oxide layer by implanting boron ions functioning as a field stopper and oxygen ions functioning as an oxidation accelerator into the bottom of a shallow trench isolation(STI) trench and by forming the isolating oxide layer after a heat treatment process is performed. CONSTITUTION: An insulation layer exposing an isolation region is formed on a substrate(31). The substrate is etched to form a trench by using the insulation layer as a mask. Field stop ions and oxidation accelerating ions are implanted into the trench wherein the field stop ions are implanted at higher energy than that of the oxidation accelerating ions. The first oxide layer is grown on the inner surface of the trench. The second oxide layer is formed on the resultant structure including the first oxide layer so that the trench is gap-filled and the insulation layer is eliminated.
Patent KR-20010071805-A (KR)
Title: 제어 장치 및 그 방법, 정보 처리 장치 및 그 방법, 및 매체
IPC: G06N3/00
Filed: 2000-05-10
Abstract: 복수의 로봇이 간단하고 확실하게 개개로 구분되어 제어될 수 있다.  구체적으로는, 한쪽의 로봇 장치를 제어할 때 슬라이드 버튼(52)은 모듈 A 측으로 전환되고, 다른쪽의 로봇 장치를 제어할 때 문자 B 측으로 전환된다.  음명에 대응하는 버튼(51)이 조작되었을 때, 그 음명에 대응하는 음성이 슬라이드 버튼(52)의 전환 위치에 대응하는 음고로 출력되어, 그 음성에 의해 로봇이 제어된다.  각 로봇은 자기 자신에게 대응하는 음고의 음성 신호만을 받아들인다.
Patent KR-20010053515-A (KR)
Title: 피복 공정의 조절 방법
IPC: G01N21/35
Filed: 1999-07-07
Abstract: 본 발명은 피복물에 대한 분광 측정을 수행하는 단계, 상기 분광 측정으로부터의 측정값의 시료 벡터를 구하는 단계, 상기 측정값을 하나 이상의 주요 척도로 압축하는 단계, 상기 하나 이상의 주요 척도를 미리 결정된 해당 모델 척도와 비교하는 단계, 상기 해당 모델 척도로부터 하나 이상의 주요 척도의 편차를 측정하여 상기 피복물의 품질과 직접적으로 관련된 정보를 도출하는 단계, 및 적어도 부분적으로 상기 정보를 기초로 하여 공정을 조절하는 단계를 포함하는, 제약 제품의 피복물의 제조 공정을 조절하는 방법에 관한 것이다.