baber/WOPTO huggingface dataset:
Patent KR-20000072796-A (KR)
Inventor: CHOI KYO MIN
IPC: B60S9/02
Filed: 2000-09-25
Abstract: PURPOSE: A power auto jacket is provided to be conveniently attached to a vehicle. CONSTITUTION: All functions of a vehicle are acted in an original state while not operating a power auto jacket. In operating the power auto jacket, a hydraulic pressure going to a steering wheel flows to a solenoid valve. A switch on an E side is operated according to the action of a drive seat power auto jacket switch and an E' side switch is operated. An F side switch is operated and an F' side switch is operated. E, F, G, H switches are all moved by the action of the switch so that a vehicle body is lifted up and down. Accordingly, replacing a wheel, fastening or unfastening a chain and escaping from a puddle are easily performed with one switch.
Patent KR-20020028678-A (KR)
Title: Break noise analysing system for vehicle
Inventor: LEE YONG YEONG
IPC: G01H11/00
Filed: 2000-10-11
Abstract: PURPOSE: A brake noise analysis system is provided to reduce brake noise by accurately measuring and analyzing a specific frequency generated during braking. CONSTITUTION: A brake noise analysis system comprises a data processing unit(1) having a processing part(1a) constituted by a notebook or personal computer, and a storage part(1b) constituted by an optical medium for storing the data transmitted or processed by the processing part; a main measuring unit(2) having a frequency measuring part(2a) for measuring a specific frequency of 6KHz or higher, an acceleration measuring part(2b) mounted to a caliper, and a frequency analysis part(2c) for analyzing signals output from the frequency measuring part and the acceleration measuring part; a parameter measuring unit(3) having a temperature measuring part(3a) for measuring the heat generated while the brake is in operation, a frequency measuring part(3b) for recording noises generated from each component, and a brake state measuring part(3c) for measuring brake conditions; and a reproduction unit(4) having a mixer part(4a) for mixing the analysis data, and a speaker(4b) for expressing the result of the mixer part through a sound.
Patent KR-20010000654-A (KR)
Inventor: LEE SU HYEONG
Filed: 2000-10-11
Abstract: PURPOSE: A system for collecting members and making advertisement using a serial number in the paper of an automatic teller machine(ATM) and a method for the same are provided to enable the users of the ATM to be registered as members of itself, by connecting an online system to an offline system and thereby doing a lottery business. CONSTITUTION: An ATM(1) is connected to financial agency(2). A record paper is output from the ATM(1). A web site server(3) provides a web site accessed by a user who uses the serial number on the record paper as the lottery number. The serial lottery number is output from the processor in the ATM(1) by predetermined digits of number. The advertisement is printed below the lottery number on the record number. The web site server(3) receives the lottery number together with the personal information of the user, and registers the user as a member in its memory. The web site server(3) draws lots for the winner of the lottery within a certain period, and notes the winner on the web site.
Patent KR-20010040145-A (KR)
Title: Cosmetic compositions containing a vinyl dimethicone/dimethicone copolymer emulsion and a cationic surfactant, and uses thereof
Inventor: BAILLY VIRGINIE
IPC: A61K8/00
Filed: 2000-10-20
Abstract: PURPOSE: Provided is a cosmetic emulsion composition having an improved cosmetic characteristic related to the easy entanglement of entangled hair, and the smoothness and flexibility of the hair. CONSTITUTION: The cosmetic composition comprises: a cosmetically acceptable medium; at least one cationic surfactant; and at least one emulsion which comprises at least one silicone copolymer of viscosity 10¬6 to 100x10¬6 cP obtained by reacting (a) at least one polysiloxane of formula(I) and (b) at least one silicone compound with one or two groups reactive with the terminal groups(R1) of (a) the polysiloxane by using a catalyst. At least one of (a) and (b) contains an ethylenically unsaturated aliphatic groups. In formula(I), R1 = H or ethylenically unsaturated group, particularly vinyl, allyl or hexenyl; R2 = 1-20C alkyl, 5-6C cycloalkyl, 7-20C aralkyl or OH optionally with ether, amino, carboxyl, hydroxyl, thiol, ester, sulfonate or sulfate groups; and n = number giving a viscosity of 1 to 1x10¬6 mm¬2/s.
Patent KR-20010051335-A (KR)
Inventor: OHNO HIROKI
IPC: G03F7/40
Filed: 2000-10-30
Abstract: PURPOSE: A substrate treating method and a substrate treating equipment is provided to eliminate metal sticking to a substrate, without damaging the metal layer. CONSTITUTION: When metal deposit adhering to a substrate(W) having a metal layer is eliminated by using treatment liquid, the substrate(W) is inserted in a chamber(8), a prescribed amount of inert gas and oxygen containing gas are introduced in the chamber(8), oxygen atmosphere having a prescribed concentration is formed in the chamber(8), the treatment liquid is supplied to the chamber, and the deposit which is oxidized by oxygen in the atmosphere in the chamber is dissolved and removed.
Patent KR-20010051594-A (KR)
Inventor: KAGA KOICHI
IPC: F21V8/00
Filed: 2000-11-10
Abstract: PURPOSE: A full color panel light source device is provided to obtain luminous efficiency in case of using several light emitting devices. CONSTITUTION: A full color light source device comprises at least one blue color LED, green color LEDs more in number than that of the blue color LEDs, and red color LEDs more in number than that of the blue color LEDs. White color light is formed by using the full color light source device and mixing lights from the respective LEDs of the full color light source device in a light mixing part, and is then introduced into a panel light guide part to perform light emission.
Patent KR-20020037903-A (KR)
Title: Method of manufacturing a GaN substrate
Inventor: CHO YONG HOON
IPC: H01L21/203
Filed: 2000-11-16
Abstract: PURPOSE: A method for fabricating gallium nitride substrate is provided to achieve an improved efficiency of fabrication of gallium nitride(GaN) film or GaN single crystal substrate by using the crack generated to be parallel to the boundary surface of the substrate. CONSTITUTION: A method comprises a first step(100) of mounting a growth substrate; a second step(200) of pre-treating the surface of the growth substrate by using GaCl gas and NH3 gas in sequence; a third step(300,400) of permitting a GaN film of a predetermined thickness to be grown on the growth substrate and cooling the growth substrate such that a crack is generated in a vertical direction parallel to the boundary surface of the substrate; and a fourth step(500) of separating the GaN film from the growth substrate by using the crack generated in the third step.
Patent KR-20020038022-A (KR)
Title: plate type digital radiography cassette
Inventor: IN GIL HWAN
IPC: G03B42/00
Filed: 2000-11-16
Abstract: PURPOSE: A flat plate type digital x-raying cassette is provided to make the thickness thereof thinner and the cassette stronger against outside impact. CONSTITUTION: A selection between an upper case(27) and a lower case(28) is formed to be curved outward in respect to a digital x-raying panel surface. A plurality of reinforcements are vertically installed under the curved surface(30). Back light units(21a,21b) are fixed above and under the digital x-raying panel. When outside pressure is given to an upper surface of the upper case, the streamlined curved surface absorbs the outside pressure to protect the back light units and the digital x-raying panel.
Patent KR-20010070222-A (KR)
Inventor: CHRUDIMSKY DAVID WILLIAM
IPC: G06F15/78
Filed: 2000-11-17
Abstract: PURPOSE: In-circuit memory array bit cell threshold voltage distribution measurement is provided to improve the throughput by eliminating the overhead of the platform tester/device under test handshaking. CONSTITUTION: A method of operating a non-volatile memory(110) comprising an array of bit cells(126), the method comprising: selecting between an operational power supply and a test power supply, the test power supply being on-chip programmable; operating the non-volatile memory(110) in an operational mode if the operational power supply is selected; and operating the non-volatile memory(110) in a test mode if the test power supply is selected; wherein in the test mode a threshold voltage distribution of the array of bit cells(126) in the non-volatile memory(110) is measured over a range of voltage values from a first voltage value to a last voltage value, wherein the voltage values comprise the first and last voltage values and a plurality of voltages between the first and last voltage values, and wherein operating the non-volatile memory(110) in the test mode comprises: selecting and applying the test power supply to the non-volatile memory(110); setting a word line voltage to the first voltage value; reading the array of bit cells(126) in the non-volatile memory(110); determining whether bit cells(126) are conducting; determining if the word line voltage has the last voltage value; changing the word line voltage by a fraction of a value of the test power supply in the direction of the last voltage value if the word line voltage does not have the last voltage value; and repeating the reading the array of bit cells(126), the determining whether bit cells(126) are conducting, the determining if the word line voltage has the last voltage value, and the changing the word line voltage until the word line voltage has the last voltage value.
Patent KR-20020038884-A (KR)
Title: Method for Selling Goods through a Communication Network by using Points as Exchanging Medium
Inventor: HWANG BYEONG DO
IPC: G06Q30/00
Filed: 2000-11-18
Abstract: PURPOSE: A goods sale method using a point is provided to enable a user to purchase goods with accumulated points, and to distribute a profit, generated by selling the goods, to bid participants with a point or a cash so that it can activate a usage of accumulated points. CONSTITUTION: The method comprises steps of a user accessing a server over a network(S101), the server checking if the accessing user is a member of a shopping mall(S103), the server guiding the user to subscribe for the shopping mall(S105), the server authenticating the accessing user if the user is a member of a shopping mall(S107), the user browsing information on goods and purchase tickets offered by the server, the user requesting to buy the purchase tickets for desired goods, and the server receiving and storing the request(S109), in the case that the user selects a credit card or a bank account transfer as a payment method or a cash as a repayment method, the server extracting a user name, a resident registration number, a credit card number, an effective date and a settlement account number, transmitting them to a credit card company for approving the payment with the credit card, and settling the payment with the credit card if the credit card is approved(S111), in the case that the user selects a point as a payment method, the server subtracting a point, corresponding to a payment amount, from an accumulated point stored in a database(S113), the server bulletining a sale status of the purchase tickets corresponding to a specific goods, and transmitting the selected goods information and the purchase ticket number to the user via an e-mail(S115), the server conducting a bid, the server delivering the goods to a bid winner, and the server distributing a profit generated from the sale of the goods to a plurality of bid participants by each selected repayment method.
Patent KR-20020040504-A (KR)
Title: Mixing method of sinter materials
Inventor: KIM JAE WANG
IPC: C22B1/16
Filed: 2000-11-24
Abstract: PURPOSE: A method for blending raw materials for manufacturing sintered ore is provided to obtain sintered ore having superior quality conditions by blending a plurality of fine iron ore having different properties and characteristics when manufacturing self-fluxing sinter which is used as 80% or more of a raw material in a blast furnace. CONSTITUTION: In a method for manufacturing sintered ore by blending a plurality of iron ore, the method for blending raw materials for manufacturing sintered ore comprises the steps of dividing characteristics of alumina contained in gangue inside various types of fine iron ore used as a raw material for manufacturing the sintered ore; obtaining weighted average values per gangue characteristics of alumina contained in gangue inside the fine iron ore; mixing the materials by dividing blending ratios of the weighted average values per characteristics of gangue; and blending the materials so that the determined maximum alumina composition range is 1.65% or less.
Patent KR-20020044477-A (KR)
Title: Method for controlling engines of automobiles
Inventor: YOO SEUNG MUK
IPC: F02D41/04
Filed: 2000-12-06
Abstract: PURPOSE: A method for controlling an engine of a vehicle is provided to stably control an engine in the rapid change of on/off states of an air conditioner, and to maintain the optimal performance of a vehicle in the idle state and parking state. CONSTITUTION: A method for controlling an engine of a vehicle comprises deciding if an engine is warmed up sufficiently(S12), deciding if the multiplication of the change of LT(Long Time) learning values at two ranges is larger than zero(S14), deciding if the change of the LT learning values at a linear range is larger than zero(S16), and determining present LT learning values. If the change of LT learning values at two ranges is less than zero, respective present LT learning values are determined. If the engine is not warmed up and an air conditioner is turned on, an RT(Real Time) learning value and a present learning value at the present range are determined(S32). While the air conditioner is in the off state, the RT learning value and the LT learning value at the present range are determined by other formulas(S36).
Patent KR-20020044895-A (KR)
Title: Method for forming gateelectrode in semiconductor device
Inventor: JI SEUNG HEON
IPC: H01L21/336
Filed: 2000-12-07
Abstract: PURPOSE: A gate electrode formation method of semiconductor devices is provided to easily form fine patterns and to minimize losses of a cap oxide by using a second tungsten film. CONSTITUTION: A gate oxide(22) is formed on a semiconductor substrate(21). A polysilicon layer(23), a diffusion barrier(24), a first tungsten film(25), a cap oxide(26) and a second tungsten film are sequentially formed on the gate oxide(22). A photoresist pattern(28) is formed on the resultant structure for forming a gate pattern. A second tungsten pattern(27a) is formed by firstly etching the second tungsten film using the photoresist pattern as a mask. The cap oxide, the first tungsten film and the polysilicon layer are sequentially etched by using the second tungsten pattern(27a) as a hard mask.
Patent KR-20020045855-A (KR)
Title: pocket type horn switch of installed on an air bag for automobiles
Inventor: LIM GYU SEONG
IPC: B60Q5/00
Filed: 2000-12-11
Abstract: PURPOSE: A pocket type horn switch having an air bag of a vehicle is provided to enhance the convenience of a horn and to reduce the force for operating the horn by enlarging the installation area of a horn switch without regard to the deployment line of an air bag. CONSTITUTION: A horn switch(30) consisting of a thin film switch(31) and a support member(32) for supporting the thin film switch is inserted to a pocket(40) formed on an air bag(11) between the air bag and a deformable cover body(12). Since the horn switch is installed without thermal bonding, the size of the horn switch is enlarged. The operating feeling of the horn switch is improved.
Patent KR-20010016449-A (KR)
Title: Tablet for the vagina using starfish salt
Inventor: KANG GWON JUNG
IPC: A61K35/56
Filed: 2000-12-11
Abstract: PURPOSE: A tablet for the vagina using starfish salt is provided, which improves blocking syndrome like as leucorrhea by dragging out endomembrane of the uterus, waste material of ovarian wall, and impurities with water to exterior of the body; gives contraception action by osmotic action of the starfish salt; and shows weight-loss effect by dragging out water of the body. CONSTITUTION: A process for the preparation of tablet for the vagina using starfish salt comprises: filling an ash brazier with sand(30cm height); putting cotton clothes(2cm), starfishes and mixed salt(15cm), sand(30cm), cotton clothes(2cm), compound of refined salt and starfishes(6:4)(15cm), and cotton clothes again(2cm), mixed salt again(15cm), cotton clothes(2cm) and sand(15cm) in order, and heating to 700-800deg.C; cooling melted salt in cool water to get salt crystal; pulverizing the crystal salt into pieces, and heating again to over 1300deg.C; cooling rapidly again to get the starfish salt; pulverizing the salt into pieces, heating again to over 1300deg.C, and cooling rapidly again to improve purity.
Patent KR-20020047502-A (KR)
Inventor: CHOI SEONG RIN
IPC: H01Q1/18
Filed: 2000-12-13
Abstract: PURPOSE: An apparatus for fixing an antenna is provided to reduce the constraint for an antenna position selection by coupling a fixing body to a structure installed in horizontal or vertical direction. CONSTITUTION: A fixing body(10) is provided with a fixed contacting unit for contacting to the circumference of a rod. A clamping screw(20) connected to the fixing body(10) through a screw presses the rod contacted to the fixed contacting unit. A moving body(30) is coupled to the fixed body(10) centering around a rotating axis line arranged in a horizontal direction to an axis line of the clamping screw(20). An antenna supporting unit is coupled to one end of the moving body(30) and holds one end of an antenna having a rod shape to fix it on the moving body(30). A fixing maintenance unit is provided on a region where the fixing body(10) and the moving body(30) contact to each other.
Patent KR-20020047664-A (KR)
Title: Foam mold for skin forming and forming method using it
Inventor: KWAK SU MAN
IPC: B29C44/58
Filed: 2000-12-13
Abstract: PURPOSE: A skin-moldable foam metal mold and its molding method are provided to shorten the development period for manufacturing a prototype product and to reduce the development cost for manufacturing the prototype product by enabling both skin molding and foam molding to be carried out in the foam metal mold. CONSTITUTION: A foam metal mold comprises a lower metal mold(30) and an upper metal mold(40). The lower metal mold(30) has a plurality of horizontal and vertical vacuum lines(32,34) formed therein. A skin(44) is disposed at the upper part of the lower metal mold(30). The upper metal mold(40) is mounted on the lower metal mold(30) leaving a molding portion(42). Polyurethane foam liquid is filled into the molding portion(42). The skin(44) is made of aluminum. A remaining non-molded portion excepting the skin(44) is made of porous resin and silica sand.
Patent KR-20020047692-A (KR)
Title: Electronic complex over-current relay
Inventor: JANG GUM SIK
IPC: H01H50/86
Filed: 2000-12-13
Abstract: PURPOSE: An electronic composite over-current relay is provided to detect an error of a supply line promptly and accurately by preparing a time establishment and function establishment circuit unit and a defect phase and inverse phase detection circuit unit. CONSTITUTION: A power supply circuit unit(6) reduces a capacity of a condenser and reduces a high frequency noise. An inverse phase and defect phase detection circuit unit(10) discriminates a voltage level generated according to a phase of an input voltage in a resistor for detecting voltage. A current detection circuit unit(7) operates without a clamp phenomenon in case an input wave is negative. A time establishment and function establishment circuit unit(8) consists of a condenser for preventing an operation error. An output circuit unit(9) operates by a hand-operated return type relay.
Patent KR-20020048592-A (KR)
Title: A wheelchair motor brake hand-operated and electric-powerd
Inventor: CHO HYEON SEOK
IPC: A61G5/10
Filed: 2000-12-18
Abstract: PURPOSE: A manual/electric wheel chair motor brake is provided to reduce the whole size of a wheel chair while improving the efficiency thereof, and to improve the durability of the wheel chair. CONSTITUTION: In the manual/electric wheel chair comprised of driving wheels, a planetary reducer(100) mounted in the center of a rim, and a driving motor(200), a motor brake for the wheel chair consists of a thin magnetization coil(10) screwed to receive a projection of an output part housing(220) of the driving motor, and a lining(30) coupled to a rotating shaft(210) between an outer disk(20') and an inner disk(20) fastened to the one side surface of the magnetization coil.
Patent KR-20020048694-A (KR)
Title: Remote controller of air conditioner
Inventor: JUNG I SEON
IPC: F25D29/00
Filed: 2000-12-18
Abstract: PURPOSE: A remote control system of air conditioner is provided to offer optimum indoor temperature to a user by detecting current indoor temperature and calculating the optimum indoor temperature based on the current indoor temperature. CONSTITUTION: A remote control system includes a temperature information memory(160), storing information on preset appropriate indoor temperature; a control part(130), determining appropriate indoor temperature stored in the temperature information memory based on current indoor temperature detected by a temperature detective part(120); and a display(152), indicating appropriate indoor temperature based on current indoor temperature by control of the control part.
Patent KR-20020049480-A (KR)
Title: A textile for shilding electromagnetic wave thereof method
Inventor: LEEM YOUNG SAM
IPC: D03D15/00
Filed: 2000-12-19
Abstract: PURPOSE: A process of preparing an electromagnetic wave shield fabric is provided by disposing an electrically conductive metal wire as warps and an electrically conductive wire as wefts at regular intervals, weaving and then subjecting to water-repellent and waterproof treatment. Whereby, the fabric is excellent in shape retention properties and reduced in lowering of electromagnetic wave shielding performance by moisture. CONSTITUTION: An electrically conductive metal wire(41) as warps and a processed yarn(30) in which an electrically conductive wire processed in a specified shape is wound on woven fibers of as wefts are weaved with woven fibers, wherein the electrically conductive metal wire as warps is inserted into the warps-woven fibers(44) to maintain a specified distance, the electrically conductive metal wire and processed yarn are disposed in the shape of a lattice to have a specified distance between the processed yarn as wefts and wefts-woven fibers(43).
Patent KR-20020052600-A (KR)
Title: Reinforcement Structure of Chassis Frame for Vehicles
Inventor: PARK DU SIK
IPC: B62D21/00
Filed: 2000-12-26
Abstract: PURPOSE: Reinforcing structure of a chassis frame for a vehicle is provided to improve the rigidity and the strength regardless of change of load by increasing the assembling strength of the frame and the cross member. CONSTITUTION: A frame(4) is formed with assembling a side member(1) and a stiffener(2) by welding, and a cross member(5) is combined with the frame by welding. A conical reinforcing member(7) is combined with the assembling portion of the stiffener and the cross member by welding. The agglutinating coefficient of the section is increased with welding the conical reinforcing member into the cross member and the stiffener, and the assembling rigidity of the cross member and the side member is improved. Strength and rigidity are improved against bending, tension, torsion and vibration of the box type frame.