baber/WOPTO huggingface dataset:
Patent KR-20020066433-A (KR)
Title: Data link apparatus in communication system
Inventor: JUNG JAE HUN
IPC: H04L1/22
Filed: 2001-02-10
Abstract: PURPOSE: A data link apparatus of a communication system is provided to manage a plurality of link states by using only one monitor when the communication system is configured in a duplex configuration by a plurality of links. CONSTITUTION: A data link apparatus of a communication system includes a link receiver(215) for transferring a received data to the following step after determining whether the received data has a failure or not, a pair of link transmitters(217,218) formed in a duplex configuration corresponding to the link receiver(215), a link controller(212) for controlling a switch so as to transfer the data of an active link transmitter selected from the two link transmitters(217,218) to the link receiver(215) based on the link status information determined during the mounting of link and the switch(213) for connecting the data of the active link to the link receiver(215) under the control of the link controller(212).
Patent KR-20010067588-A (KR)
Title: Electric power protector
Inventor: UM JUNG WUK
IPC: H02G7/00
Filed: 2001-02-19
Abstract: PURPOSE: The power failure protector for steel crossarm of electric poles is provided to change the broken part easily and fast when a part of the steel crossarm broke. CONSTITUTION: The device is located on the steel crossarms joined to the electric pole in order to prevent making a house of many kinds of birds. The device comprises a main body(1) and a top part(3). Both sides(2) of the main body(1) are flat and slope down to the bottom(4) more than 45°. The top(11) of the main body(1) forms an installing boss(11) of the inverse trapezoid longitudinally in order to connect to the top part(3) easily. The top part(3) comprises a fixing slot(32) and repellent pins(31) made of metal or plastic.
Patent KR-20020069523-A (KR)
Title: Method for controlling home position of servo-moter
Inventor: HAN SANG IL
IPC: G05D27/00
Filed: 2001-02-26
Abstract: PURPOSE: A method for controlling a home position of a servo motor is provided to recognize the home position by performing simultaneously a speed control operation and a position control operation in an initial drive process of the servo motor. CONSTITUTION: An initialization process is performed(S2). A home position controller generates a speed profile for the first speed control(S4). The home position controller outputs a control signal to a drive portion and drives a motor(S6). A turn-on signal of a home sensor is checked(S8). The motor is stopped if a rotator of the motor approaches a position of the home sensor(S10). The home position controller generates a speed profile for the second speed control(S12). The home position controller outputs the control signal and drives the motor to a direction of CCW(S14). The turn-on signal of the home sensor is checked(S16). The motor is stopped if the rotator of the motor approaches the position of the home sensor(S18). The home position controller obtains a position value of the rotator from a resolver(S20). The home position controller generates a position profile(S22). The home position controller performs a position control operation(S24). The home position controller reads a final position value(S26). The home position controller stores the final position value in a memory(S28).
Patent KR-20010035528-A (KR)
Title: Pore Size Controlable Filter
Inventor: JANG JEONG GUK
IPC: B01D35/10
Filed: 2001-02-27
Abstract: PURPOSE: A filtering equipment of air gap control is provided, which can filter suspended solid effectively and can eliminate scale on the filter cloth easily by back washing by using a method of controlling the air voids between the cloth, the control of void being made by winding the flexible filter media to filter media hangers (23,24) to decrease the void for filtering fine particle or by releasing the to original position to increase the void for back washing. CONSTITUTION: The system comprises the followings: (i) a filter chamber (2) in which an upper filter media hanger (23) fixed to a radial rotational shaft (25) and a lower filter media hanger (24) fixed to a fixed shaft of a porous tube (22) are installed oppositely at a fixed interval; (ii) a filter layer (21a) made by connecting flexible filter media to the upper and lower filter media hangers (23,24); and (iii) a porous tube (22) set at the central shaft for winding the filter media and compacting it to the center, thereby decreasing the void size and for restoring to its original position to increase the void size at the time back washing.
Patent KR-20010088379-A (KR)
Title: Polymer, Resist Composition and Patterning Process
Inventor: HASEGAWA KOJI
IPC: C08F232/08
Filed: 2001-03-05
Abstract: PURPOSE: Provided are a polymeric compound comprising specific units with a robust alicyclic structure having both polar groups and acid labile groups; a resist material composition comprising the polymer as a base resin, which have improved reactivity; and a patterning process using the resist material composition. CONSTITUTION: The polymeric compound comprises repeated units of the general formula(1) and have a weight average molecular weight of 1,000 to 500,000. In the formula(1), R1 is H, methyl or CH2CO2R3, R2 is H, methyl or CO2R3, R3 is alkyl group, alkoxyalkyl group or acyl group, R5 and R15 are acid labile group, at least one of R6 to R9 are monovalent hydrocarbon group containing a carboxylic group or hydroxylic group, and the reminders are H or alkyl, at least one of R10 to R13 is a monovalent hydrocarbon group containing a -CO2- partial structure, and the reminders are H or alkyl, R14 is a polycyclic hydrocarbon group or polycyclic hydrocarbon containing alkyl group, Z is a trivalent hydrocarbon group, k = 0 or 1, x>0, a, b, c and d >= 0, satisfying x+a+b+c+d = 1. The resist material composition comprising the polymeric compound has significantly improved sensitivity, resolution and etching resistance and is very useful in microfabrication.
Patent KR-20020072864-A (KR)
Title: Tension mask assembly comprising vibration reduction means
Inventor: KIM WAN
IPC: H01J29/02
Filed: 2001-03-13
Abstract: PURPOSE: A tension mask assembly is provided to eliminate the problem of residual image caused due to the contact between the wire and tension mask, while preventing thermal distortion of the wire contacting the tension mask. CONSTITUTION: A tension mask assembly(10) comprises a tension mask(11) including an aperture portion(12) having a plurality of electron beam passing holes, and a non-aperture portion(13) extended from an edge of the aperture portion; a frame(14) including a plurality of support members(15) arranged to be spaced from each other at the lower portion of the tension mask, and a plurality of elastic members(16) each of which has both ends coupled to the support members so as to elastically support the support members; and a vibration damper including auxiliary members(19) arranged at the tension mask and formed of one or more thin films, and a damper coupled to the auxiliary members. The auxiliary member is formed by bending downward from the edge of the shorter side of the non-aperture portion of the tension mask. The damper includes a wire(18) installed to the support member or the elastic member, and which has a predetermined tension force.
Patent KR-20020059210-A (KR)
Title: Stock Profit Calculating & Profit Listing Method in Quote Windows of Cyber Quote Trading System
Inventor: YANG YONG CHEOL
IPC: G06Q40/04
Filed: 2001-03-26
Abstract: PURPOSE: A stock profit calculating and profit listing method in quote windows of cyber quote trading system and a system for the same are provided to calculate profit or stock list according to selling amount and selling price automatically, and display the result on the present price screen. CONSTITUTION: A cyber stock exchange system executes online stock exchange through plural client PCs connected to main servers of stock company. A network(20) connects multi client PCs and a main server, and connects the main server(30) with a computer system of stock exchange. The plural client PCs having a dedicated emulator or a PDA, output item code according to user's selection, and display profit list on a profit list window.
Patent KR-20020078624-A (KR)
Title: Method for forming the dual gate of semiconductor device
Inventor: HA JAE HUI
IPC: H01L29/78
Filed: 2001-04-06
Abstract: PURPOSE: A dual gate formation method of a semiconductor device is provided to prevent a damage of a gate oxide by etching a doped and an undoped polysilicon layers using a same etching selectivity. CONSTITUTION: A gate oxide(120) and an undoped polysilicon layer(130) are sequentially formed on a semiconductor substrate(100) defined to an active and a field regions by a field oxide(110). A doped polysilicon layer(145) is formed by implanting dopants into a desired portion of the undoped polysilicon layer(130). The doped and the undoped polysilicon layers are etched by multi-step etching processes using a dual gate mask pattern, thereby forming a dual gate. That is, the polysilicon layers(130,145) are firstly etched by plasma using mixed gases of fluorine contained gas and halogen gas, secondly etched by mixed gases of halogen gas and inert gas using the gate oxide(120) as a stopper, and thirdly over-etched the gate oxide(120) using a high etching selectivity.
Patent KR-20020080733-A (KR)
Title: Instrument for exercising periodontium
Inventor: CHA SANG JIN
IPC: A46B15/00
Filed: 2001-04-17
Abstract: PURPOSE: Provided is a structure for training a periodontal tissue which attaches upper and lower row of teeth and gives physical stimulus to teeth and gum in chewing foods so that it helps to train the periodontal tissue. CONSTITUTION: In the structure for the training periodontal tissue which comprises the parts of: two pairs of lateral walls which wrap row of teeth including part of gum(21) in an aligned form of upper and lower row of teeth; and an elastic base part which has "H"-typed section, the structure for training the periodontal tissue is characterized by transmitting pressure generated from the base part through both edges of the upper and lower teeth(20) to the periodontal tissue when biting or releasing upper or lower teeth and massaging lateral gum by synchronization.
Patent KR-20020083073-A (KR)
Title: The processes of manufacture and the equipment of vinyl bag
Inventor: SIN UN KI
IPC: B31B50/92
Filed: 2001-04-26
Abstract: PURPOSE: A manufacturing method of a vinyl bag and a device thereof are provided to improve working efficiency, and to reduce process by loading finished vinyl bags in a worktable and arranging vinyl bags automatically with vibrating continuously. CONSTITUTION: Raw vinyl(1) is unwound from a roll(10) through a supporting roller(11) and a tension roller(12), and moved along upper and lower conveyor belts(20,20') installed in a supporting bar(60). The vinyl is cut by a cutter(70) with passing through spot and line melting parts(30,40) and a cooling part(50), and the finished vinyl bag is discharged to a loading stand(80). The finished vinyl bags are stacked in the loading stand, and arranged automatically with vibrating. Working efficiency is improved, and process is reduced.
Patent KR-20020084578-A (KR)
Title: A shift lock apparatus of manual transmission
Inventor: KIM BONG GEUN
IPC: B60K20/00
Filed: 2001-05-03
Abstract: PURPOSE: A shift cable locking apparatus of a manual transmission is provided to restrict starting of a vehicle from wrong operation of a shift lever, and to prevent traveling without releasing parking by controlling operation of the manual transmission. CONSTITUTION: A shift cable lock device of a manual transmission is composed of a parking brake lever installed in a vehicle room, and operated for braking by a parking brake; and a locking unit interlocking with the parking brake lever to restrict shifting of the manual transmission by a shift lever(60) in braking by operating the brake lever, and constraining movement of a shift cable(66) transmitting operational force from the shift lever to a synchronizer. Starting of the vehicle from wrong operation is prevented, and travel is restricted without releasing parking.
Patent KR-20010106235-A (KR)
Title: 금속 표면-처리 방법
IPC: C23C22/73
Filed: 2001-05-11
Abstract: 본 발명은 산성의 인산아연 수용액에 기판을 담그고, 아질산아연 수용액을 가속제로 사용하는 화학적 전환 단계를 포함하는 금속 표면-처리 방법을 제공하는데, 상기 아질산아연 수용액은 아질산아연 [Zn(NO 2 ) 2 ] 의 농도를 NO 2 로 10 중량 % 라고 가정한 경우, 실질적으로 칼슘 이온이 없으며, 0 내지 6500 ppm 의 나트륨 이온 그리고 0 내지 20 ppm 의 황산 이온을 함유하고 있다.
Patent KR-20010105216-A (KR)
Title: 디스크 카트리지
IPC: G11B23/03
Filed: 2001-05-16
Abstract: 본 발명은 한 쌍의 셔터 부재가 부드럽고 신뢰성 있게 개방 및 폐쇄될 수 있고, 셔터 부재 쌍과 카트리지 하우징 사이의 공간을 가능한한 감소시킴으로써 큰 개구부의 먼지 방지 성능과 기밀이 증가될 수 있는 디스크 카트리지에 관한 것이다.  이러한 디스크 카트리지는 디스크 격실이 상부 셸, 중간 셸 및 하부 셸을 중첩시킴으로써 상부 셸과 중간 셸 사이에 형성되고 중간 셸이 자유롭게 회전될 수 있도록 상부 셸과 하부 셸에 의해 지지되는 카트리지 하우징과, 이러한 디스크 격실 내에 회전 가능하게 내장된 광 디스크와, 동일한 평면 상에서 평면 방향으로 이동될 수 있도록 하는 방법으로 중간 셸에 부가된 한 쌍의 셔터 부재를 포함한다.  한 쌍의 셔터 부재를 이동시킴으로써 개구부를 개폐시키기 위한 셔터 개폐 기구는 중간 셸의 회전에 기초한다.
Patent KR-20020089613-A (KR)
Title: Ru/Mo/Si Reflective Multilayer Mirror for Extreme Ultra Violet Lithography
Inventor: AHN JIN HO
IPC: G02B1/10
Filed: 2001-05-23
Abstract: PURPOSE: A ruthenium/molybdenum/silicon reflection type multi-layered thin film for exposure process using extreme ultraviolet rays is provided to improve a yield of the exposure process using extreme ultraviolet rays by using a reflective multi-layered thin film having high reflexibility. CONSTITUTION: A ruthenium layer(12), a molybdenum layer(13), and a silicon layer(14) are sequentially laminated on a surface of a silicon substrate(11). A multi-layer of three layers is formed by laminating the ruthenium layer(12), the molybdenum layer(13), and the silicon layer(14). A multi-layered thin film is formed by laminating the multi-layer including the ruthenium layer(12), the molybdenum layer(13), and the silicon layer(14) forty times. Accordingly, the multi-layered thin film is formed with 40 multi-layers. The ruthenium layer(12), the molybdenum layer(13), and the silicon layer(14) have thickness of 1.12nm, 1.68nm, and 4nm, respectively.
Patent KR-20020090468-A (KR)
Title: Fiber optic brillouin scattering sensor system and the intrusion detection method
Inventor: KWON IL BEOM
IPC: G08B13/186
Filed: 2001-05-25
Abstract: PURPOSE: Provided are an optic sensor system which uses a brillouin scattering amplification induced by modulating a pumping pulse light and CW(continuous wave) probe light, and a method for detecting an intruder by using the system. CONSTITUTION: The sensor system comprises a laser diode(31) for radiating a light; a coupler(32,38) for diverging the light radiated from the laser diode; the first modulating means(33) for modulating the diverged light into pumping pulse light; the second modulating means(36) for modulating the diverged, another light into CW probe light and outputting the light onto optic fiber; an optic fiber amplifier(37) for amplifying the pumping pulse light from the first modulating means and outputting the light onto the optic fiber; and a light detector(39) for detecting backscattering light returning from the optic fiber.
Patent KR-20020093220-A (KR)
Title: Heat deflection temperature and dynamic material analysis mesuring apparatus of a piece of plastic including gas
Inventor: HONG SUN GUK
IPC: G01K5/56
Filed: 2001-06-07
Abstract: PURPOSE: An apparatus is provided to measure heat deflection temperature and dynamic behavior of plastic material in an accurate and reliable manner without causing loss of foam gas and without being influenced by the pressure of high pressure gas. CONSTITUTION: An apparatus comprises a container(60) where a plastic specimen(51) containing foam gas is accommodated; a cover(52) for closing the container; a vertical rod(66) mounted onto the specimen within the container in such a manner that a weight(67) is installed at the top of the specimen; a horizontal rod(65) which rotates, being engaged with the vertical rod; a gauge(68) for measuring rotation of the horizontal rod; a heater(70) for heating the container and the cover; a gas feed unit(80) for feeding gas into the container and the cover so as to maintain the container and the cover at a high air pressure state; and a gas discharge unit(90) for discharging gas from the container and the cover.
Patent KR-20020094393-A (KR)
Title: A water saving device of faucet for fixing to the wall with pulsation prevention function
Inventor: LEE JONG GYUN
IPC: F16K21/04
Filed: 2001-06-11
Abstract: PURPOSE: A water-saving device of a wall-mounted faucet having a pulsation-preventing function is provided to lengthen the life span of a water-saving device of a faucet by preventing the vibration and noise due to the water hammering phenomenon when the faucet is turned off. CONSTITUTION: A packing shaft(40) having a packing shaft extension member(41) inserted to a friction recess of a housing cap(60) is installed penetrating through a packing shaft housing(30). A friction member(42) made of rubber is installed on the outer face of the packing shaft extension member. When the packing shaft extension member moves in contact with the inner face of the friction recess, specific frictional force is generated from the friction member. Then, the packing shaft advances while discharging a small amount of the compressed by the friction member. The packing shaft advances slowly according to an elastic member(50) installed in one side of the packing shaft extension member. Since the packing shaft moves slowly, the swirl of water is avoided. Further, water hammering due to a swirl is avoided.
Patent KR-20010113006-A (KR)
Inventor: HWANG SEON GYEONG
IPC: C07D403/14
Filed: 2001-06-13
Abstract: 본 발명은 항암제로서 유용한 하기 화학식 1의 N-치환된 벤즈아제피닐우레아 유도체, 그의 약제학적으로 허용되는 산부가염 또는 입체이성체에 관한 것이다.  본 발명은 또한, 화학식 1의 화합물을 제조하는 방법 및 이 화합물을 활성 성분으로 함유함을 특징으로 하는 항암제 조성물에 관한 것이다. 
     
       
         
       
     
     상기식에서, X, R 1 , R 2 , R 3 및 R 4 는 각각 명세서에 정의된 바와 같다.
Patent KR-20020097360-A (KR)
Title: Method for recognizing target of intelligent cruise control system in vehicle
Inventor: KIM JI YEONG
IPC: B60T7/22
Filed: 2001-06-20
Abstract: PURPOSE: A recognizing method of an object in a constant speed traveling system for a vehicle is provided to exactly recognize the object in front of a vehicle by reducing an error of distance data in a curve road. CONSTITUTION: A shape of a curve road is detected by an imaginary circle to be faced to extensions of front wheels and rear wheels. Distance data between two objects corresponding to two sensors in front of a vehicle is checked. The shape of the data corresponding to the continuous points of the objects is regular when the difference of the two distance data. In corresponding the shape of the curve road to the shape of the data, the object is recognized as a stop target. In differing each other, the object is recognized as a front vehicle. Thereby, the reliability is improved.
Patent KR-20030004736-A (KR)
Title: Method for embodying 3-dimensional image of x-ray photographing unit
Inventor: CHO HYEONG SEOK
IPC: G01N23/04
Filed: 2001-07-06
Abstract: PURPOSE: A method for embodying three-dimensional image of X-ray photographing unit is provided to allow an examiner to directly observe an object and perform an accurate inspection by reconstructing three-dimensional image for the object through the X-ray photographing unit. CONSTITUTION: A method comprises a first step(S10,S20) of setting a reconstruction space for an object and data in accordance with the reconstruction space; a second step(S30) of obtaining a transmission image; a third step(S40) of calculating data of reconstruction space in accordance with the transmission image obtained in the second step and the data set in the first step; and a fourth step(S50 to S70) of reconstructing the reconstruction space in accordance with the data calculated in the third step.
Patent KR-20030006436-A (KR)
Title: Driving Method of Plasma Display Panel
Inventor: MYUNG DAE JIN
IPC: G09G3/296
Filed: 2001-07-12
Abstract: PURPOSE: A method for driving a plasma display panel(PDP) is provided to prevent a mis-discharge at an off-cell by partially floating the potential of the data electrode during the sustain period and by keeping the level of sustain pulse as a ground level if the condition is equal to the address discharge condition. CONSTITUTION: A method for driving a plasma display panel(PDP) includes the steps of: implementing a sustain discharge by alternatively applying a sustain discharge pulse(SUSP) to a scan electrode(32Y) and a sustain electrode(32Z); floating a data electrode(30X) during the sustain discharge period; and maintaining the data electrode(30X) to be a ground level(GND) when the level of the sustain discharge pulse(SUSP) applied to the scan electrode(32Y) and the sustain electrode(32Z) is equal to the level during the addressing discharge.
Patent KR-20030016073-A (KR)
Title: Method and system for user authertication using cookie in web
Inventor: CHO SEONG GU
IPC: G06F17/00
Filed: 2001-08-20
Abstract: PURPOSE: A method and system for authenticating a user through a cookie on a web is provided to prevent untrue cookie information from being transmitted using a secured cookie for an authenticating process of a user for a web service. CONSTITUTION: A web server(203) supplies a web service for a client(201) connected to the Internet(202). An authentication block(204) performs an authentication process of a client being transmitted from the web server(203) and creates a cookie including a predetermined random number. When an authenticated client requests new web document, an inquiry block(205) checks an authentication using a conventional cookie. A managing block(206) manages authentication information of the client(201) existing on the web server(203). A user information database(207) stores user information of the client(201) on the web server(203). A random number table DB(208) creates and stores random number values. An authentication information DB(208) stores authentication information of an authenticated user.
Patent KR-20030020173-A (KR)
Title: Location searching method for user equipment
Inventor: LEE WON CHEON
IPC: H04B7/26
Filed: 2001-09-03
Abstract: PURPOSE: A method for tracing the location of a terminal is provided to minimize paging loads upon terminal search, and to report the location of the terminal in detail by cell ID levels, when an RNC(Radio Network Controller) furnishes a location trace service for the terminal. CONSTITUTION: When an LRCM(Location Reporting Control Message) is transmitted from a CN(Core Network) to an RNC, information elements conditionally including LAI(Location Area Identity) and RAI(Routing Area Identity) as an item are added and an grouping item for grouping the information elements are added, then transmitted. When the RNC receives the LRCM to detect a current location of a terminal based on cell ID and report the terminal location to the CN, a location ID item is used instead of an area ID item. And the location ID is displayed, using an RNC(Radio Network Controller) ID representing the RNC reporting the cell ID and CID representing a unique cell inside the RNC.
Patent KR-20030023174-A (KR)
Inventor: LEE YOUNG JAE
IPC: A61Q19/00
Filed: 2001-09-12
Abstract: PURPOSE: A method of preparing a cosmetic containing an extract of Angelicae Gigantis Radix, Phaseolus radiatus L., Armeniacae Semen, Schizonepetae Herba and Glycyrrhizae Radix is provided. Whereby, the product has the benefits of treating skin disease by inflammation caused by a medicinal component such as Phaseolus radiatus L., Glycyrrhizae Radix, etc. without injury to a sensitive skin. CONSTITUTION: Angelicae Gigantis Radix, Phaseolus radiatus L., Armeniacae Semen, Schizonepetae Herba and Glycyrrhizae Radix are mixed in a weight ratio of 20 to 40%, 15 to 25%, 15 to 25%, 15 to 25% and 5 to 10% and extracted in a double boiler at 100 to 150deg.C. Thereafter, the extract is distilled and then cooled. In the process, 5 to 10% by weight of Menthae Herba is optionally added.