baber/WOPTO huggingface dataset:
Patent KR-20030073532-A (KR)
Title: Apparatus and method for operating double product outer syndrome
Inventor: HI DONG SIK
IPC: G11B20/18
Filed: 2002-03-12
Abstract: PURPOSE: A double PO syndrome operating device and a method thereof are provided to reduce an access request of ECC block data when operating the PO syndrome so as to improve bandwidth of a buffer memory. CONSTITUTION: A double PO syndrome operating method includes the steps of reading ECC block data by 2 bytes from a buffer memory by a control part, dividing the ECC block data into upper and lower bytes, and operating the syndrome from the upper and lower bytes and roots of a set generating polynomial by odd and even row of PO syndrome operating parts(221,223).
Patent KR-20030073607-A (KR)
Title: Laser video projector having multi-channel acoustic optic modulator, method and circuit of driving the same
Inventor: DO SANG HOE
IPC: G02F1/11
Filed: 2002-03-12
Abstract: PURPOSE: A laser apparatus for projecting image having a multichannel sound optical modulator, a method for driving the same, and a circuit for driving the same are provided to improve image processing capacity of optical modulators and scanning speed of optical scanning elements. CONSTITUTION: An optical modulating unit(P2) is formed of multichannel sound optical modulators including at least six or more optical modulating channels to optically modulate a plurality of red, green, and blue beams at the same time. A light source unit(10) emits beams to be used for projecting an image. A first optical path change element(21) changes a path of the beams. First and second optical transmitting/reflecting units(67a,68a) sequentially separate first and second beams from the beams entered from the first optical path change element. A second first optical path change element(69a) changes a path of the beams entered from the second optical transmitting/reflecting unit. First to third monochromatic light dividing elements(26,27,28) equally divides the beams as many as the optical modulating channels. First to third lens groups(64a,65a,66a) focus the beams entered from the monochromatic light dividing elements on the channels formed at the optical modulators.
Patent KR-20030073918-A (KR)
IPC: H02K57/00
Filed: 2002-03-14
Abstract: 본 발명은 자기부상 전동모터에 관한 것이다. 
     이는특히, 전자석및 그 일측에 등각도로 설치되는 영구좌석이 적어도 한 조이상설치되는 구성으로 이루어 진다. 
     이에 따라서, 전기 소모량이 극히 적은 전자석과 영구자석 사이에서 발생하는 배척력 거리를 이용해 동력을 발생시키는 구성으로 모터의 동력을 필요한 장소에 운용할 수 있다. 
     또한, 전동 교통기구(자전거, 오토바이 및 자동차의 구동모터)에 응용하여 건전지의 소모를 감소시켜 환경보호에 기여할수 있는 것이다.
Patent KR-20030075474-A (KR)
Title: Dielectric ceramic composition and manufacture method
Inventor: JANG UN SEOK
IPC: H01B3/12
Filed: 2002-03-19
Abstract: PURPOSE: Provided are a temperature compensated dielectric ceramic composition, which is fired in reducing atmosphere and is used for manufacturing a laminated chip capacitor applied with a nickel that is a base metal, as internal electrode. CONSTITUTION: The composition comprises a main component represented by the formula: £(CaXSrYMg1-X-Y)m(TiZZr1-Z)|O2(wherein 0.6<=X<=0.8, 0.1<=Y<=0.35, 0<= 1-X-Y<=0.2, 0.95<=m<=1, 0.95<=Z<=0.98, 0.02<=1-Z<=0.05), and 0.5-5.0 mol%(based on the main component) of glass frit. The method comprises the steps of (i) simultaneously adding calcium titanate(CaTiO3) not comprising carbon dioxide(CO2), strontium zirconate(SrZrO3), strontium titanate(SrTiO3), and magnesium titanate(MgTiO3), and glass frit consisting of manganese oxide(MnO2), alumina(Al2O3), calcium oxide(CaO), boron oxide(B2O3), silicon oxide(SiO2), and lithium oxide(Li2O) to form a mixture, (ii) drying and firing the mixture at 600-900 deg.C, and (iii) crushing the fired mixture to form a powder having size of 0.4-0.8 micrometer.
Patent KR-20030075940-A (KR)
Title: Simulation System for Golf Practice
Inventor: KWON O SEOK
IPC: A63B69/36
Filed: 2002-03-21
Abstract: PURPOSE: A simulation system for the practice of golf is provided to enable the height and inclination of a golf ball setting panel to be automatically adjusted, thus allowing a golfer to experience various inclinations and geometrical conditions in practice. CONSTITUTION: The simulation system for the practice of golf comprises a setting panel(12) on which a golf ball is situated at a hitting region(1a), an adjustment device installed under the setting panel for adjusting the height and inclination angle of the setting panel, a control unit(60) including a ball flying trace detecting device(20), and a screen(80) for displaying the movement trace of a golf ball in a three-dimensional manner.
Patent KR-20030077724-A (KR)
Title: Method for checking of communication path in mobile communication system
Inventor: LIM HAN SANG
IPC: H04W24/00
Filed: 2002-03-26
Abstract: PURPOSE: A method for checking a communication path in a mobile communication system is provided to smoothly operate a system and reduce unnecessary loads of the system by accurately grasping whether the communication path between elements connected to the system is abnormal, in a BSM(Base Station Manager). CONSTITUTION: An operator inputs test information(ST11). An operator input parameter is checked(ST12). If the input of test information is completed, inputted test information is transmitted to a target(ST13). It is checked whether an acknowledgement signal is received from the corresponding target(ST14). If the acknowledgement signal is received from the corresponding target, a test result is received from the target(ST15). The received test result is outputted to a BSM(ST16).
Patent KR-20030078182-A (KR)
Title: Robot having a electric sign and operating method of robot having a electric sign
Inventor: KIM SUN HYANG
IPC: B25J5/00
Filed: 2002-03-28
Abstract: PURPOSE: An advertisement robot having an electric board and method for operating the same is provided to improve the effect of advertisement by free moving the advertisement robot to a desired place. CONSTITUTION: An advertisement robot includes a robot moving body(11), an electric board(2) for indicating letters and pictures, a robot arm(3), and a speaker(4). The advertisement robot is controlled by a remote control unit. A magnetic sensor(8) adheres to the advertisement robot, and changes the motion of the advertisement robot if a metal tape(9) on the bottom is detected.
Patent KR-20030078542-A (KR)
Title: Method for minimizing searching time for transport format selection in code division multiple access mobile communication system
Inventor: GOLI NAGA SANTHA MOHAN RAO
IPC: H04L12/56
Filed: 2002-03-30
Abstract: PURPOSE: A method for minimizing retrieval time for selecting a transport format in a CDMA mobile communication system is provided to configure many subsets according to size of transport blocks, and to select a transport format with units of the subsets, thereby efficiently transmitting data corresponding to a data rate. CONSTITUTION: An MAC layer receives a TTI(Transmission Time Interval) indicator including a list of transport channel identifiers from a physical layer(1011), and checks whether a transport channel is configured(1013). If so, the MAC layer updates a transport block information table with information on logical channels classified according to priorities of the logical channels(1017). The MAC layer checks whether the transport block information table has information on one or more than one transport block(1019). If so, the MAC layer checks whether a temporary transport format combination indicating table has a transport format combination indication(1023). If not, the MAC layer checks whether a transport format combination set table has one or more than one transport format combination set(1027). If not, the MAC layer considers so-far processes as errors, and completes the procedure(1029).
Patent KR-20030079355-A (KR)
Title: Method for setting channel tuning data automatically in digital broadcasting receiver
Inventor: HAN SU MI
IPC: H04N5/50
Filed: 2002-04-03
Abstract: PURPOSE: A method for automatically setting up a channel in a digital broadcasting receiver is provided to solely store the tuning data of broadcast programs of which signal processing is allowed in digital broadcast receiver. CONSTITUTION: In the case of setting up an automatic channel tuning mode, a microcomputer(26) controls a tuner(20) and a demultiplexer(21) for detecting and confirming scramble types of each service of the corresponding channel while sequentially scanning digital broadcasting channels. The microcomputer compares the confirmed scramble types with a scramble type capable of being descrambled in a conditional access system module(100). According to the result of the comparison, tuning data of the corresponding channel and service is selectively stored in a memory(27).
Patent KR-20030081683-A (KR)
Title: Apparatus for manifold air pressure sensor failure diagnosis on vehicle and method thereof
Inventor: LEE JAE HYEONG
IPC: G01M17/00
Filed: 2002-04-12
Abstract: PURPOSE: An apparatus and a method are provided to achieve improved reliability of the manifold air pressure sensor, while stabilizing an emission by preventing distortions of fuel-air ratio during the operation of the engine. CONSTITUTION: An apparatus comprises a manifold air pressure sensor(10) for outputting a voltage value by detecting the air pressure flowing into an intake manifold; an information detection unit mounted on an intake system, which detects information on the intake-air; an RPM sensor(50) for outputting a voltage value by detecting the current engine RPM; a control unit(60) for diagnosing failure of the manifold air pressure sensor by comparing the voltage value output from the manifold air pressure sensor falls within the preset highest threshold level and the lowest threshold level, and performing a substantial failure diagnosis of the manifold air pressure sensor by comparing the intake manifold pressure of the current engine and the pressure obtained from the manifold air pressure sensor; an injector(70) for injecting the calculated amount of fuel in accordance with the control signal applied from the control unit; and an ignition unit(80) for maintaining combustion of the engine by advancing or delaying the ignition timing in accordance with the control signal applied from the control unit.
Patent KR-20030082630-A (KR)
Title: Device for locking hub to inner tub for washing machine
Inventor: KIM BYEONG CHAN
IPC: D06F37/40
Filed: 2002-04-17
Abstract: PURPOSE: A hub for a washing machine is provided to secure a wider area contacted with the bottom surface of a tub, accordingly prevent damages caused by partially intensified load by sufficiently securing a combining part and supply a power transmission structure profitable for a long-term use. CONSTITUTION: A hub(30) closely contacted and fixed to the bottom of a tub to transmit rotational power to the tub that is mounted in a washing machine is composed of a rotary shaft mounting hole(32) formed in the center to combine with a rotary shaft; a plurality of arm parts(34) radially extended around the rotary shaft mounting hole; a ring part(36) connecting outer ends of the arm parts, wherein a plurality of combining holes(39a,39b) to be combined with the tub are formed; and openings(38) arranged between arm parts in the ring part to pass water.
Patent KR-20030083304-A (KR)
IPC: E02F9/06
Filed: 2002-04-20
Abstract: 본 발명은 굴삭기의 하부프레임에 관한 것으로, 양단의 상하측 날개에 각각 다수의 관통공이 형성되는 하부센터프레임과; 상기 하부센터프레임에 일측에 결합되는 좌롤러프레임과; 상기 하부센터프레임의 타측에 결합되는 우롤러프레임;을 포함하여 이루어지고, 상기 좌롤러프레임과 상기 우롤러프레임의 상기 하부센터프레임에 대응되는 내측면에는 각각 다수의 연결부재가 형성되고, 상기 연결부재에는 상기 하부센터프레임의 관통공에 대응하여 다수의 관통공이 형성되고, 상기 하부센터프레임의 관통공에 상기 연결부재의 관통공을 일치되도록 하여 상기 각각의 관통공을 관통하는 고정수단에 의해 상기 좌,우롤러프레임이 상기 하부센터프레임에 고정되되, 상기 하부센터프레임이 상기 좌,우롤러프레임에 대하여 전후방으로 이동되어 고정될 수 있는 것을 특징으로 하는 굴삭기의 하부프레임을 제공함으로써, 장비의 무게 중심을 전후방으로 이동 가능하게 할 수 있으며, 이로 인해, 장비의 작업 안정성과 인양능력을 극대화 할 수 있는 효과를 가져온다.
Patent KR-20030087803-A (KR)
Title: Device for cleaning conveyer belt of CVD equipment for semiconductor device fabricating
Inventor: LIM GYEONG SU
IPC: H01L21/205
Filed: 2002-05-10
Abstract: PURPOSE: A conveyer belt cleaning apparatus of a CVD(Chemical Vapor Deposition) equipment for manufacturing a semiconductor device is provided to be capable of preventing the contamination of a conveyer belt by collecting precipitates using a trap part. CONSTITUTION: A conveyer belt cleaning apparatus is provided with a cleaning tub(50) for storing a cleaning solution and a plurality of guide rolls(18) installed in the cleaning tub. At this time, a conveyer belt is cleaned in the cleaning tub by using the rotation and vibration of the guide rolls. The conveyer belt cleaning apparatus further includes a trap part(54) installed at the center lower portion of the cleaning tub for collecting precipitates(58) removed from the conveyer belt.
Patent KR-20020087348-A (KR)
Title: High temperature super-conducting rotor coil support with split coil housing and assembly method
Inventor: ALEXANDER JAMES PELLEGRINO
IPC: H02K3/52
Filed: 2002-05-14
Abstract: PURPOSE: A coil support system is provided to prevent the damage of the coil winding during operating of the rotor and support the coil winding by centrifugal force. CONSTITUTION: A rotor for a synchronous machine(10) comprises a rotor core(22), a super-conducting coil winding(34) extending around at least a portion of the rotor, the coil winding having a side section adjacent a side of the rotor core, at least one tension rod extending through a conduit in the rotor core, and a housing attached to the tension rod and connected to the side section of the coil winding, wherein the housing comprises a pair of side panels.
Patent KR-20030088761-A (KR)
Title: position control apparatus of operating table
Inventor: AHN WAN GI
IPC: H05K3/44
Filed: 2002-05-15
Abstract: PURPOSE: An apparatus for controlling a position of a working table in a screen printer is provided to shift a working table including materials to a predetermined position of a bottom of a mask and control an angle of the working table by shifting the working table to an X-axis, a Y-axis, and a Z-axis or rotating the working table. CONSTITUTION: An apparatus for controlling a position of a working table in a screen printer includes two squeezes. A working table including materials is loaded on a tray(1). The squeezes are shifted to a left, a right, a front, and a rear direction of each bottom of a mask by an X-axis, a Y-axis, and a Z-axis drive motor(2,3,4). The squeezes are shifted to the left, the right, the front, and the rear directions along an X-axis and a Y-axis guide rail(8). The squeezes are shifted to an upper and a lower direction by an air pressure cylinder. A driving motor is combined with a bottom portion of the tray(1) in order to control the printing direction of the materials.
Patent KR-20030089189-A (KR)
Title: Method and Apparatus for extraction of Precious metals from Plating Wastewater
Inventor: KIM JAE YONG
IPC: C02F1/42
Filed: 2002-05-17
Abstract: PURPOSE: Provided are a method and an apparatus for recovering valuable metal from plating wastewater, the apparatus and method being capable of increasing collection ratio of valuable metal by selectively installing ion exchange resin and ion exchange filter in a valuable metal collecting chamber, thereby preventing soil contamination by the metal, and saving resources, valuable metal, by recycling the valuable metal. CONSTITUTION: The method comprises the steps of selectively supplying plating wastewater to a first and second ion exchange fiber chambers via a carbon filter and a micro-filter by a solenoid valve, adsorbing valuable metal anion by ion exchange fibers in the chambers, discharging purified water by the ion exchange fibers out, supplying cleaning agent to the ion exchange fibers through a cleaning agent supply pipe which is provided in the center of the ion exchange fibers using a pressure pump for back washing, introducing back wash water which is valuable metal anion solution into an electrolyzer, and recovering valuable metals by electrolysis. The apparatus comprises a plating wastewater tank(10), a first and a second ion exchange fiber chambers(50,60) connected to the plating wastewater tank(10) and provided with cylindrical supporting devices, respectively, each being filled with ion exchange fibers(80) and having a cleaning solution supply pipe vertically installed in the center thereof, solenoid valves(70) installed in the middle of a first and a second supply pipes(30,31), respectively, for selectively supplying the plating wastewater to the first and second ion exchange fiber chambers(50,60), a pressure pump(110) connected to the first and second ion exchange fiber chambers(50,60), a cleaning agent tank(100) for storing cleaning agent used for back washing the ion exchange fibers, an electrolyzing tank to which back washed anion solution containing valuable metals is introduced, and provided with anode and cathode electrodes(150,150'), a heater(160) installed above the electrolyzing tank, and a cleaned water tank(190) for storing water which is cleaned while passing an activated carbon filter(180) and a micro-filter(180') installed in supply pipes(30) connected to the first and second ion exchange fiber chambers(50,60).
Patent KR-20020043534-A (KR)
Inventor: KIM JANG HOON
Filed: 2002-05-20
Abstract: PURPOSE: A system and a method for a distribution and a payment are provided to realize a transparent management by distributing and paying a corresponding payment price to be allocated to a manufacturing company, a distribution company, and a selling company in real time, and reporting the payment information to a financial institution and a public office when a buyer buys a commodity at on/off. CONSTITUTION: When a mobile phone user(10) connected to a main server(30) buys a commodity, the main server(30) distributes and pays an allotment rate of a purchase commodity to each charged company. A network(20) connects a plurality of mobile phone users(10) to the main server(30) by wire/wireless. When a user buys a commodity at an on-line or off-line using a mobile phone, the main server(30) distributes and pays the prime cost and a profit distribution to a manufacturing company(60), a distribution company(70), and a selling company(80) of the bought commodity. A certification server(30a) checks a certification of the mobile phone user(10). A distribution and payment server(30b) distributes and pays a payment price of the corresponding commodity to the companies(60,70,80) in real time and simultaneously in a mobile phone payment. A report server(30c) reports the price payment information performed in the distribution and payment server(30b) to a financial institution(50) and a public office(40) for informing the profits.
Patent KR-20030089866-A (KR)
Title: Method of manufacturing a semiconductor device
Inventor: CHO BYEONG HUI
IPC: H01L29/78
Filed: 2002-05-20
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve breakdown voltage, to reduce the size of a gate and to prevent degradation of a gate oxide layer by forming an inert ion layer between a well and junction region. CONSTITUTION: An isolation layer(112) is formed at a semiconductor substrate(110). An N-well(114) and a P-well(116) are formed in the substrate. A gate electrode(124) is then formed on the substrate. An inert ion layer(128) is formed by implanting inert ions into the P-well(116). After performing the first annealing of the inert ion layer, lightly n-type ions are implanted into the inert ion layer(128). After performing the second annealing, heavily n-type ions are implanted, thereby forming a junction region.
Patent KR-20030093864-A (KR)
Inventor: CHO SEONG RYEON
IPC: H04N5/85
Filed: 2002-06-05
Abstract: PURPOSE: A method for managing the recording streams of a rewritable recording medium is provided to prevent the illegal play of broadcasting programs or movies without any authorization. CONSTITUTION: A method for managing the recording streams of a rewritable recording medium includes the steps of recording data streams of clip unit having a temporal continuity to a rewritable recording medium, and additionally recording management information to a play list for automatically deleting the data streams of clip unit to after a predetermined time period. The management information is to be an automatic deletion flag(time_bomb_flag) for automatically deleting the data streams and deletion time information(expire_time_info.) for assigning the deletion time relating to the flag.
Patent KR-20030094806-A (KR)
Title: Car Multiform Socket
Inventor: KIM JOUNG HO
IPC: B60N3/14
Filed: 2002-06-07
Abstract: PURPOSE: A multipurpose socket for a vehicle is provided to enable the use of electric home appliance in the vehicle through power sources of a booster. CONSTITUTION: A multipurpose socket for a vehicle comprises a cigar jack, a booster, an outlet for 110V and 220V, two cigar light outlets, and a lead wire. The cigar jack withdraws the battery power for a vehicle. The booster boosts the voltage of power of a generator to 110V and 120V. An electric apparatus can be used through the lead wire at a long distance from the power jack.
Patent KR-20030095020-A (KR)
Title: Apparatus and method for controlling automatically adaptive watching condition in the television unit
Inventor: KIM JUN HWAN
IPC: H04N5/44
Filed: 2002-06-11
Abstract: PURPOSE: An apparatus and a method for automatically controlling adaptive viewing conditions of a television are provided to automatically change a TV viewing environment according to kinds of received broadcasting programs. CONSTITUTION: It is judged whether broadcasting information including broadcasting program category information is received in a selected channel(201). If so, broadcasting program category information are assorted and the assorted broadcasting program category is discriminated(202). The discriminated broadcasting program category is compared with a broadcasting program category temporarily stored(203). If the two categories are not the same, the temporarily stored broadcasting program category is changed into the discriminated broadcasting program category(204). TV viewing option information corresponding to the discriminated broadcasting program category is read from an adjusting mode table of a memory(205). Set values of adjusting points and option functions to be applied to process audio and video signals are reset up by read TV viewing option information(206).
Patent KR-20030095567-A (KR)
Title: Method and Device for assembling MEMS Components
Inventor: KANG HYEON JAE
IPC: B25J13/08
Filed: 2002-06-12
Abstract: PURPOSE: A method and device for assembling subminiature parts is provided to improve assembly efficiency by using a plurality of software engine for supplying various sense and assembly data. CONSTITUTION: A device for assembling subminiature parts is composed of a vision software engine supplying the visual data of an assembly from a plurality of optical microscopes, a graphic software engine adding imaginary visual data to the visual data, and a haptic software engine supplying force, torque, and tactual data changed from the visual data to a user.
Patent KR-20030095840-A (KR)
Inventor: LEE HO SUN
Filed: 2002-06-14
Abstract: PURPOSE: A method for drawing a lost lotto is provided to redrew lost lotto and give a gift by redrawing the lost lotto and tickets with a PHP(personal homepage tool) based random program. CONSTITUTION: A drawing typed lotto such as a housing lotto, an instant lotto such as a technology lotto, and the tickets such as a cinema ticket are registered by obtaining a BP(Buja Point) on the online. The registered lotto is classified according to a sort and is randomly drawn by the PHP random program. The gift is given to a winner. Thus, the lotto sale is promoted by drawing the lost lotto again.