baber/WOPTO huggingface dataset:
Patent KR-20010079415-A (KR)
Inventor: CHO JUNG JIN
IPC: E03F7/12
Filed: 2001-07-13
Abstract: PURPOSE: Partial pipe repairing equipment and a repairing method thereof are provided to carry out the repair of a lining, drain pipe examination, watertightness test, and grouting without excavation by using a single equipment, thereby minimizing the construction site work and required manpower. CONSTITUTION: Partial pipe repairing equipment includes a corrugated tube(19) to be bent on a central shaft in a lengthwise direction of the equipment, an injection part(17) fitted in the most center part of an outer surface of the corrugated tube and mounted with air, water and solution spraying elements, repairing expansion parts(15) fitted at both sides of the injection part of the corrugation part and mounted with a compression air spraying element in a hollow cylindrical rubber tube, watertight expansion parts(13) fitted at both sides of the repairing expansion parts and mounted with a compression air spraying element in a hollow cylindrical rubber tube, lock nuts(21) positioned at both sides of the watertight expansion parts to be fixed to an end of the corrugated tube for integrally binding the injection part, the repairing expansion parts and the watertight expansion parts together in the lengthwise direction to fix, self-propelling wheels(3) mounted to a side of the lock nuts and having a motor(7) and a decelerator(9), a CCTV camera(5) mounted at the other side of the lock nuts and having general wheels and an accelerator, and a lining repairing element to be fitted on an outer peripheral surface of the repairing expansion parts with a cylindrical standardized element, wherein the injection part, the repairing expansion parts and the watertight expansion parts are integrally bendable with the corrugated tube and the compression air is uniformly dispersed to the expansion parts.
Patent KR-20030008663-A (KR)
Title: Emergency detecting apparatus of optical disk recording/reproducing device
Inventor: SEO JIN GYO
IPC: G11B20/18
Filed: 2001-07-19
Abstract: PURPOSE: An abnormality detecting device for an optical disc recording/reproducing system is provided to convert recording mode to reproducing mode when normal recording on a disc is not possible, thereby preventing the mis-recording of data in advance. CONSTITUTION: An abnormality detecting device for an optical disc recording/reproducing system includes an optical pickup for generating a sum signal(RF_SUM), a tracking error signal and focus error signal, a defect detector(102) for receiving the sum signal generated by the optical pickup to determine whether a currently accessed portion of an optical disc has a defect, and a mode converter(112) for converting an operation mode of a laser diode output control circuit from recording mode to reproducing mode according to the determination result of the defect detector.
Patent KR-20010085020-A (KR)
Inventor: KIM KUN KI
IPC: G06F17/30
Filed: 2001-07-19
Abstract: PURPOSE: A system for searching the domains of an on-hold state is provided to efficiently and stably execute a WHOIS retrieval, searching for the domains of an on-hold state due to the nonpayment of registration fees. CONSTITUTION: A user who wants to search for the domains of an on-hold state through a WHOIS retrieval accesses a domain retrieval web server using the Internet function of a personal computer. The domain retrieval web server provides a management program having a domain list management table function to set up a list of desired domains individually so that the user can easily recognize the information modification status of desired domains. Receiving the management program, the user sets up retrieval conditions through the received program and retrieves existing information. A main database, connected with the domain retrieval web server, collectively processes and stores the modification information of searched domains so that users can search for information at any time and can share information.
Patent KR-20010082453-A (KR)
Inventor: CHOI WOO RAM
IPC: B01F27/93
Filed: 2001-07-20
Abstract: PURPOSE: A high efficiency composite emulsifying apparatus is provided to improve emulsification stability and economical efficiency and protect environment by continuously circulating, mixing and crushing various liquid materials in a mixing unit. CONSTITUTION: A drive axis(102) is equipped with a drive motor(100). A fixed block unit is installed outside a mixing unit in order to circulate the materials inside. The mixing unit comprises a top transfer blade(108), a middle fixed blade(106) and a bottom rotation blade(104). The top transfer blade(108) rotates together with the drive axis(102). The middle fixed blade(106) mixes and crushes the materials. The bottom rotation blade(104) mixes and crushes the materials.
Patent KR-20030010149-A (KR)
Title: Method for detecting and processing of isolated node in network transmission system
Inventor: JUN YONG JU
IPC: H04L12/42
Filed: 2001-07-25
Abstract: PURPOSE: A method for detecting and processing an isolation node in a network transmission system is provided to effectively and quickly perform a squelching by sensing information of an isolated node from a network structure with a BLSR(Bidirectional Line Switched Ring) type and embodying a squelching function. CONSTITUTION: It is discriminated whether a node is a switch node(ST21). If the node is the switch node, a source node ID is extracted(ST22). The extracted source node ID is compared with a ring map and it is discriminated whether one or more error nodes and isolation nodes exist(ST23,S24). If one or more error nodes and isolation nodes exist, a squelching process is performed(ST25).
Patent KR-20030010160-A (KR)
Title: Apparatus and method for delivering same SMS message to multiple mobile terminal
Inventor: BAEK IN GI
IPC: H04W4/14
Filed: 2001-07-25
Abstract: PURPOSE: A method for transmitting the same short message to many receiving mobile communication terminals is provided to interwork a PC for storing many grouped receiving terminal numbers and many short messages with an originating mobile communication terminal, thereby multi-transmitting the same short message to many receiving communication terminals. CONSTITUTION: A user drives an SMS messenger program(S100). The user retrieves receiver groups, and selects a specific receiver group to which a short message is transmitted(S102). The user selects the short message to be transmitted to corresponding receivers(S104). A packet management process generates packet data to be transmitted(S106). A port manager transmits a data packet to a multi SMS transmitter through a set communication port(S108). A data sort decider decides whether the packet data is directly transmitted to an originating mobile communication terminal or is downloaded data(S110,S112). If control information is a transmission command, a controller transmits the packet data to the originating mobile communication terminal(S114). The mobile communication terminal temporarily stores a receiving terminal number and the short message in a memory(S116). The controller connects a call by the corresponding telephone number, and transmits the short message to a receiving terminal(S118).
Patent KR-20030013104-A (KR)
Title: wafer condition sensing equipment of semiconductor device manufacturing equipment and method there of
Inventor: CHO SEONG EUN
IPC: H01L21/68
Filed: 2001-08-07
Abstract: PURPOSE: An apparatus and a method for sensing a wafer condition in semiconductor fabrication equipment are provided to reduce a processing time due to unnecessary processes by confirming a cause of damage of the wafer and a bad condition of an edge portion of the wafer. CONSTITUTION: A driving portion(R) is used for rotating a wafer(W) according to a predetermined control signal. The wafer(W) is rotated and positioned by the driving portion(R). A plurality of detection portions(12,14) generate a detection signal according to the predetermined control signals and detect a reflected signal. A controller is used for controlling operations of the driving portion(R) and the detection portions(12,14), receiving signal detected from the detection portions(12,14), and determining a wafer condition(W).
Patent KR-20030016009-A (KR)
Title: Vehicle attachment umbrella stand
Inventor: KIM JAE YEONG
IPC: B60R7/12
Filed: 2001-08-20
Abstract: PURPOSE: An umbrella holder attached to a vehicle is provided to prevent rainwater from dropping down on clothes or carpet in the room of a vehicle and to conveniently keep and withdraw an umbrella. CONSTITUTION: An umbrella holder attached to a vehicle comprises a cylindrical case body(2) formed at a door trim(1), an opening portion(3) formed to the case body, and a drainpipe(7) attached to the lower part of the case body. A protrusion for fixing(4) is formed to the upper part of the opening portion. The drainpipe is covered with the door trim and a door inner panel(9). Accordingly, the umbrella is easily housed and withdrawn.
Patent KR-20030020613-A (KR)
Title: linkage of steering system for vehicle
Inventor: WOO SEUNG HUN
IPC: B62D7/16
Filed: 2001-09-04
Abstract: PURPOSE: A link mechanism for a steering system of a vehicle is provided to prevent bump steer and inclination of the vehicle, and to improve the rectilinearity by integrating the turning radius track of a drag link with the turning radius track of a suspension. CONSTITUTION: A link device for a steering system is composed of a pitman arm(11) connected to a steering gearbox(1); a sliding unit(20) having a cylinder(21) and a piston rod(22) and reciprocating linearly by the pitman arm with assembling the pitman arm and the vehicle body; a drag link(12) combined with the sliding unit; a knuckle arm(13) combined with the drag link; and a tie rod connecting knuckle arms. The turning radius track of the drag link is integrated with the turning radius track of a suspension by the cylinder. Linearity and operation feeling are improved with preventing bump steer and inclination of the vehicle.
Patent KR-20010103080-A (KR)
Title: 인터넷 쇼핑몰 전자상거래 활성화를 위한 고객 보상시스템및 그 적용 방법.
Inventor: PARK EUN KYOO
Filed: 2001-09-12
Abstract: 본 발명은 인터넷 쇼핑몰에서의 전자상거래를 촉진시키기 위한 고객 확보 및 우수 이용 고객 보상 시스템과 그 적용 방법에 관한 것으로, 인터넷을 이용한 쇼핑몰의 회원 등록부와, 카탈로그를 이용한 재화 및 용역의 제공부와, 구매의사를 표시하기 위한 주문부와, 대금결제부와, 이들의 배송 및 서비스 제공 여부 확인부 등은 종래의 쇼핑몰과 동일하게 적용하고, 회원들간의 상관관계를 관리하는 회원관계관리부와, 회원들의 매출 기여도에 따른 보상관리부와, 회원들의 실적을 주기적으로 관리하여 부가적인 보상을 실시하는 부가보상관리부가 종래의 인터넷 쇼핑몰과 다르게 구성된다. 
     본 발명으로 인해 인터넷 쇼핑몰 운영사는 마케팅 비용의 절감과 획기적인 매출 신장이 기대되며, 재화 및 용역을 구매하는 고객은 인터넷 쇼핑몰 운영사 매출에 기여한 정도에 따라 보상을 받음으로써 인터넷 쇼핑몰의 거래 활성화는 물론, 고객에게는 새로운 사업의 기회를 제공하는 효과가 있다.
Patent KR-20030023333-A (KR)
Title: Method for manufacturing a resin sheet excelling in forming shape and radiating far- infrared rays
Inventor: KIM DONG OK
IPC: B29K69/00
Filed: 2001-09-13
Abstract: PURPOSE: A method for preparing a resin sheet is provided, to improve the far infrared ray emitting effect without deterioration of the processability and the formability and with preventing the brittle of a sheet. CONSTITUTION: The method comprises the steps of adding 5-50 wt% of a far infrared ray emitting material with an average diameter of 0.2-10.0 micrometers to a resin and dispersing them to obtain a far infrared ray emitting master batch resin; and supplying the master batch resin with a co-extrusion apparatus to allow a core layer or a sub-layer to contain the infrared ray emitting material to the amount of 1.0-10.0 g/m2 and to form a plurality of layers of amorphous sheet. Preferably the resin is selected from a polyethylene terephthalate-based resin, a polyolefin-based resin, a polystyrene-based resin, a polycarbonate-based resin, a poly(vinyl chloride)-based resin and an acryl-based resin; and the far infrared ray emitting material is at least one selected from the group consisting of yellow soil, elvan and ceramics.
Patent KR-20030023917-A (KR)
Title: A Torque Sensor
Inventor: MIN YONG
IPC: B62D6/10
Filed: 2001-09-14
Abstract: PURPOSE: A torque sensor is provided to detect input torque by sensing up-and-down movement of a sensing unit to the spiral surface of a spiral guide way in turning a rotating body, and to cut down expenses by increasing the productivity with manufacturing and assembling easily. CONSTITUTION: A torque sensor has an input rotor(120) composed of an input connection part having a concentric circle groove including a spring groove arranging plural springs radially to connect to the output part, and placed in an input shaft(110); an output rotor(220) placed in an output shaft(210), and composed of an output connection part(230) including plural protrusions(232) corresponding to the input connection part; a spiral rotating body(300) integrally formed in the input rotor with spiral guide ways(301); a sensing unit(400) inserted to the spiral guide way and moved up and down in turning the spiral rotating body to display input torque; and a supporting unit(500) supporting and returning the sensing unit. Input torque is detected with moving the sensing unit along the guide way in turning the rotating body.
Patent KR-20030024145-A (KR)
Inventor: CHO BYEONG YEOL
IPC: F24F1/00
Filed: 2001-09-17
Abstract: PURPOSE: An air inlet structure of an air conditioner is provided to simplify the internal structure of the air conditioner by detachably mounting an air filter to an orifice at a front surface part of a fan housing to serve as a safety net and filter impurities. CONSTITUTION: An air inlet structure of an air conditioner includes a fan housing(56) disposed outside a blower fan and formed with an inlet(56a) and a discharge hole(56b) with an air channel between the inlets and outlets, an orifice(58) disposed to the inlet of the fan housing for guiding the suction of air, and an air filter(70) coupled with a front surface part of the orifice for preventing the introduction of impurities contained in the air.
Patent KR-20020022601-A (KR)
Title: Switchgear
Inventor: KASHIMA JUNICHI
IPC: H02B13/02
Filed: 2001-09-19
Abstract: PURPOSE: A switchgear is provided to increase the working efficiency for the installation operation of the instrumentation transformers into the containers and the withdrawal operation of the instrumentation transformers from the containers. CONSTITUTION: The instrumentation transformers for measuring the voltage of the main circuit are arranged within the container(15b) located in the midst of the containers(15a-15c). The containers(15a,15b) are linked by the insulating tube(21a) and the primary-side lead lines(49) connected electrically to the primary-side terminal of the instrumentation transformers are made routed from the container(15b) through the insulating tube(21a) to the container(15a), and the containers(15b,15c) are linked by the insulating tube(21b) and the primary-side lead lines(51) connected electrically to the primary-side terminal of the instrumentation transformers are made routed from the container(15b) through the insulating tube(21b) to the container(15c).
Patent KR-20030028077-A (KR)
Title: Manufacturing method of thin film transistors
Inventor: HUH JANG EUN
IPC: G02F1/1368
Filed: 2001-09-27
Abstract: PURPOSE: A method for manufacturing a thin film transistor is provided to improve the property of the thin film transistor by completely solidifying an active layer without an LDD(Lightly Doped Drain) process. CONSTITUTION: A buffer film(203) and an amorphous silicon film are deposited on a glass substrate(201). The amorphous silicon film is solidified to form a polysilicon layer. The polysilicon layer is etched by laser beam to form an active layer(205A). A first gate insulating film(207), a gate film, and a gate auxiliary film(211) are deposited on the active layer. The gate film is isotropically etched to narrow the width of the gate film rather than the width of the gate auxiliary film. Source, drain, and channel areas are formed by injecting an N type impurity ion. The gate auxiliary film is removed by etching and the amorphous parts of the source and drain electrodes are thermally annealed to be solidified.
Patent KR-20030027571-A (KR)
Title: Process for preparing Pravastatin sodium
Inventor: CHOI NAM HUI
IPC: C12P17/06
Filed: 2001-09-29
Abstract: PURPOSE: Provided is a preparation method of Pravastatin sodium, which is useful as therapeutics for hyperlipemia, in large quantity, by culturing Streptomyces carbophilus, KBT229(KCCM-10327). CONSTITUTION: The method of preparation of Pravastatin sodium comprises the steps of: adding 0.02-0.06% of a Pravastatin precursor to shake-cultured medium of Streptomyces carbophilus, KBT229(KCCM-10327), a mutant of Streptomyces carbophilus; and shake-culturing it at 25-29deg.C, followed by separating and purifying Pravastatin sodium by HPLC.
Patent KR-20030030625-A (KR)
Title: Method of forming ferroelectric random access memory device
Inventor: LEE MUN SUK
IPC: H01L21/768
Filed: 2001-10-12
Abstract: PURPOSE: A method for forming a ferroelectric random access memory device is provided to enhance the performance characteristic of the ferroelectric random access memory device by preventing the stud surface oxidation at the core region during the process of forming a ferroelectric capacitor at the cell region. CONSTITUTION: A capacitor contact plug(21) is formed at the cell region of the substrate(10), and a stud(23) is formed at the core region. An oxygen barrier pattern covers the stud(23). A ferroelectric capacitor(37) is formed on the capacitor contact plug(21) with a bottom electrode(31), a ferroelectric pattern(33) and a top electrode(35). An interlayer dielectric(39) is formed on the entire surface of the substrate(10), and patterned to form a wire contact hole. At this time, at least the portion of the interlayer dielectric(39) at the region of the stud(23) is removed. A contact plug(45) is formed at the wire contact hole by way of sputtering, and at the same time, a wire formation layer(43) is formed on the interlayer dielectric(39).
Patent KR-20010107813-A (KR)
Title: 엘피지 액체 인젝터
Inventor: SIM HAN SUB
Filed: 2001-10-16
Abstract: 이 발명은 내연기관에서 액화석유가스(LPG)를 액체상태로 분사할 때, 인젝터(injector) 출구에서 발생되는 공기 중의 수분 및 연료의 응결(icing)현상을 억제하기 위한 응결방지장치와 응결방지 출구를 구비한 인젝터에 관한 것으로써, 적정한 LPG 분사량 제어가 가능하다.
Patent KR-20030033354-A (KR)
Title: Wireless handset adding TV remute control
Inventor: OH SEONG ROK
IPC: H04M11/00
Filed: 2001-10-22
Abstract: PURPOSE: A wireless handset with a TV remote controller is provided to add function buttons for video conference, video suspension and display used in a video phone and the TV remote controller function, so as to control the TV instead of an LCD(Liquid Crystal Display) of the video phone during a video call. CONSTITUTION: A shooting unit shoots an image of a caller. A TV receiver(200) displays the image shot by the shooting unit. A set-top box(300) provides an interface to enable a video call with the TV receiver(200). And a wireless handset(400) having a built-in remote controller mode key for remote control is connected to the set-top box(300) through wireless communication and to the TV receiver(200) through an IrDA(Infrared Data Association). In the wireless handset(400), a numeric LCD(410) displays numeric keys of a remote controller. An IrDA part(420) transmits data of the numeric LCD(410) through IrDA. An MCU(Main Control Unit)(430) is for remote control through IrDA to the TV receiver(200) and through wireless communication to the set-top box(300). And an RF(Radio Frequency) module(440) is for wireless frequency communication with the set-top box(300) according to the control of the MCU(430).
Patent KR-20010106352-A (KR)
Inventor: KIM YOUNG SUP
IPC: B41F17/20
Filed: 2001-10-27
Abstract: Use of cartilage oligomeric matrix protein (COMP) or fragments or analogs thereof for the manufacture of a pharmaceutical composition for prevention or treatment of arthritic conditions is described, wherein the pharmaceutical composition is administered in an amount effective to prevent or treat the arthritic condition.
Patent KR-20030035580-A (KR)
Title: A discharged paper loader of output equipment being capable of fexpansion of loading capacity
Inventor: KENJI UMEHARA
IPC: B65H31/18
Filed: 2001-10-31
Abstract: PURPOSE: A discharged papers loading device of an outputting machine having an expanded loading capacity is provided to expand the loading capacity for discharged papers loaded in a stacker tray by increasing the lifting range of the stacker tray piled with papers discharged from an outputting machine body by installing a removal extension module. CONSTITUTION: A discharged papers loading device of an outputting machine having an expanded loading capacity is composed of a basic module frame(210) having a first guide plate at both sides in an upward and downward direction; a stacker tray(220) installed to the basic module frame to ascend and descend with being guided by the first guide plate and loaded with discharged papers on the upside; a driving motor(230) installed to the upside of the basic module frame to supply rotational force for lifting the stacker tray; a belt driving pulley(240) adjacently installed to the driving motor and rotated by the rotational force of the driving motor; a power transmitting unit(250) transmitting the rotational force of the driving motor to the belt driving pulley; a lifting belt(260), of which one end is fixed to the basic module frame by a spring(261) as a medium and other end is coupled to an inner end of the stacker tray, reciprocated by the belt driving pulley; and an extension module frame(270) installed to the lower end of the basic module frame to remove and formed with a second guide plate(271) coupled with the first guide plate.
Patent KR-20030038905-A (KR)
Title: Stabilization device for engine RPM of vehicle
Inventor: SUK JIN TAE
IPC: F02D45/00
Filed: 2001-11-07
Abstract: PURPOSE: An apparatus is provided to prevent engine stop caused due to the signal distortion, by stabilizing engine RPM. CONSTITUTION: An apparatus comprises a throttle position sensor(TPS) and a variable condenser for sensing the degree of opening of a throttle valve(T/V) in a throttle body operating in accordance with the operation of an accelerator pedal; an engine control device(100) including an input processing unit(101) for filtering the signals sensed by the throttle position sensor and the variable condenser, a micro processor(102) for processing the signal filtered by the input processing unit in accordance with a preset program and outputting the result, and an output control unit for performing control operation in accordance with the signal output from the micro processor; and an actuator(110) operating in accordance with the signal output from the output control unit of the engine control unit.
Patent KR-20030039743-A (KR)
Inventor: CHO HUI GWON
IPC: B62D5/04
Filed: 2001-11-14
Abstract: PURPOSE: A rack assist type electric power steering system is provided to facilitate production and assembling by integrally forming a ball screw nut and a lock screw. CONSTITUTION: A rack assist type electric power steering system has a motor housing(121) disposed in the middle of a rack housing(110) with a rack(113); a motor shaft(124) rotatably disposed inside the motor housing; and a ball screw nut(125) inserted inside one end of the motor shaft, to drive the rack. A lock screw unit(126) is integrally extended to one end of the ball screw nut, to be screwed inside one end of the motor shaft. A stop ring(127) is formed to the outer end of the lock screw unit, to be axially fastened inside one end of the motor shaft. Thus, the manufacturing cost is reduced.