baber/WOPTO huggingface dataset:
Patent KR-20020002580-A (KR)
Title: Electric commercial technique
Inventor: HONG BONG CHEOL
Filed: 2000-06-30
Abstract: PURPOSE: An electronic commerce method is provided to increase the sales performance of a shopping mall in point of a seller and to obtain high-quality information in point of a buyer by providing a human-like interface as performed on off-line commerce. CONSTITUTION: An operator server(10) connects through the Internet(30) to a buyer client(20), which is a purchaser. The buyer client(20) includes a separated commodity information server(40) for performing an electronic commerce and connecting to the Internet(30). The commodity information server(40) is connected with an image data storing unit(D) of multimedia data and file data(B) of a database for explaining commodities, in order to store these data to the commodity information server(40). The operator server(10) stores data related to the homepage of electronic commerce. The commodity information server(40) drives a lecture module by being operated together with the operator server(10).
Patent KR-20020007433-A (KR)
Title: Construction of Magnet Detecting Sensor Having None Linear Permeability
Inventor: KIM CHANG KYUNG
IPC: G01V3/08
Filed: 2000-07-13
Abstract: PURPOSE: A nonlinear magnetic sensor structure is provided to improve the reliability of a system which is installed on a sheet and searches a line of magnetic force on earth. CONSTITUTION: Co, Fe, B, and Si elements having degree of purity over 99.99% are composed so as to have a raw powder having a content of Co(95-x)Fe5(BSi)x. The raw powder is heated and liquefied over 1500 deg.C. A resultant substance is dropped and quenched on a rotation wheel, so that a ribbon-type substance having a thickness of 20 micrometers and a width of 5 millimeters is made. Annealing is performed for 1-90 minutes under the conditions of 250-480 deg.C, 0.3-10 Oe magnetic field, and CO2 atmosphere, in order to magnify magnetic anisotropy. Annealing is performed for 1-90 minutes under the conditions of 300-400 deg.C and CO2 atmosphere, thus realizing a step-type hysteresis.
Patent KR-20010070008-A (KR)
Title: Novel Protease and Process for Preparing the Same
Inventor: BYUN YU RYANG
IPC: C12N15/57
Filed: 2000-07-29
Abstract: PURPOSE: Provided are a novel protease and its manufacturing method. In particular, thermicin having thermostable enzyme activity is separated from Thermoanaerobacter yonseii which is transformed with a vector containing its genomic DNA. CONSTITUTION: The novel protease, thermicin, is obtained by the following steps of: i) cultivating thermophile Thermoanaerobacter yonseii (KFCC-11116) in broth at 80 deg.C, centrifuging the culture broth to obtain supernatant, and separating DNA from the supernatant; ii) making a probe of 585bp, for screening genome DNA library; iii) screening DNA library, using E. coli XL- Blue, and obtaining plasmid pTAY, 2.6kb; and iv) sequencing plasmid pTAY to identify amino acids of thermicin. Wherein, a method for manufacturing thermicin is characterized by transforming E. coli with an expression vector containing genome DNA of thermicin.
Patent KR-20020016312-A (KR)
Inventor: EOM JANG UNG
IPC: H01L21/3213
Filed: 2000-08-25
Abstract: PURPOSE: A method for forming a tungsten gate is provided to prevent an increase of sheet resistance generated when a WNx layer and a W layer are continuously deposited, by increasing the size of grains of tungsten in forming a diffusion barrier layer included in a gate electrode. CONSTITUTION: An insulator is deposited on a silicon substrate(1) to form an insulation layer(2). A polysilicon layer(3) for a gate electrode is formed on the insulation layer. The WNx layer is formed to prevent the diffusion of tungsten included in a semiconductor device. The tungsten layer(5) is formed on the WNx layer. A heat treatment process is performed in a predetermined atmosphere so that the property of the WNx layer is transformed to form a WSiN layer(6). A hard mask layer(7) for an etch process is formed on the tungsten layer. The upper portion of the substrate is etched by a selective oxide process according to a predetermined pattern.
Patent KR-20020017760-A (KR)
Title: Mask of semiconductor device and method for manufacturing thereof
Inventor: CHOI JAE SEUNG
IPC: H01L21/027
Filed: 2000-08-31
Abstract: PURPOSE: A mask of a semiconductor device is provided to efficiently protect a mask from contaminant and to repair the mask, by preventing contamination from particles generated when the mask is fabricated or used. CONSTITUTION: A wafer(21) has a plurality of window regions(25). The first and second regions(26a,26b) of an upper membrane are formed on the wafer, having the first and second thicknesses. At least one of the first and second regions corresponds to the window region. A scattering layer(23a) of the third thickness is formed on the second region of the upper membrane, having the same height as the first region of the upper membrane. A lower membrane layer is formed on the lower surface of the wafer.
Patent KR-20020020014-A (KR)
Title: A computer executable method for preparing printed test paper and recording medium storing program for the same
Inventor: PARK JEONG HOON
Filed: 2000-09-06
Abstract: PURPOSE: A method for manufacturing learning substances executable on a computer and a recoding media for storing the program thereof are provided to present the individualized problems for each learner, to efficiently make a problem paper and commentaries at the same time, and to output and display the problem paper and commentaries in an elegant format. CONSTITUTION: The method comprises steps of guiding a learner group and at least one or more class and item difficulty code(802), suggesting and extracting a problem for the selected learner group from a problem DB in response to a user selection(804,806), making a study substance for the learner group in response to the user's selection of suggested problem(807), guiding a capable problem paper format file, the user inputting a selection of a problem paper format file(808), and making a problem paper by outputting the learning substance in the format of the selected problem paper format file(809).
Patent KR-20020021289-A (KR)
Title: Method for treating a food waste and livestock wastes at the same time
Inventor: KIM WON JUNG
IPC: B09B5/00
Filed: 2000-09-14
Abstract: PURPOSE: A method for treating food garbage and livestock wastewater at the same time is provided which highly efficiently forms the food garbage and livestock wastewater into feed and compost respectively by simultaneously treating the food garbage and livestock wastewater through a single process. CONSTITUTION: The method for treating food garbage and livestock wastewater at the same time comprises the steps of removing salt by sorting and washing the food garbage; forming the food garbage into a slurry by crushing the salt removed food garbage; mixing the food garbage in the slurry state with animal excretions in a water collection tank; periodically spraying a mixed wastewater of the food garbage and livestock wastewater stored in the water collection tank onto the upper surface of sawdust inside a sawdust fermentation purification tank in which a contact filter medium tank is equipped at the lower part of a porous bottom surface, sawdust is filled in the upper part of the porous bottom surface, and external air is supplied through the contact filter medium and the porous bottom surface; composting the fermented materials by supplying air into the mixture as agitating a mixture of the sprayed food garbage and livestock wastewater with sawdust so that the materials are fermented; homogenizing a concentration of wastewater by storing washed water generated during washing of the food garbage and leaching filtrate produced from the contact filter medium tank of the sawdust fermentation purification tank; removing the floated scum by floating alien materials in the wastewater homogenized in a pressure flotation tank; and denitrifying the wastewater and treating residual contaminants by biologically treating the wastewater passing through the pressure flotation treatment.
Patent KR-20020021709-A (KR)
Title: Porcelain Staining Technique of Transfer Paper by a Gas Range Direct Heating
Inventor: KIM KWANG GIL
IPC: B41M1/34
Filed: 2000-09-16
Abstract: PURPOSE: Provide is a method for designing and/or patterning surface of a ceramic by applying a coloring technique for transfer paper to heat-resistant ceramics and by direct-heating the applied ceramics by means of household or portable gas range. CONSTITUTION: The method comprises attaching and coating a colored transfer paper with varied patterns and designs onto an outer surface of a heat-resistant ceramic or enameled ware; and conducting a direct-heating the coated ware by means of a general household- or portable gas range instead of a calcining furnace such as a gas- or an electric-furnace to easily color the transfer paper by anyone. The ceramic or enameled ware is obtained by a first baking process at 700-900deg.C, a glazing process and a second baking process at 1200-1250deg.C in order.
Patent KR-20010067191-A (KR)
Title: Carrying arm structure and wafer carrying method
Inventor: MITSUKI AKIRA
IPC: H01L21/677
Filed: 2000-09-19
Abstract: PURPOSE: To obtain a transport structure and wafer transporting method which can be applied to a device required to transport a high-temperature wafer in a semiconductor manufacturing apparatus. CONSTITUTION: The structure includes a fan-shaped transport blade 2 continuous to a predetermined position of a transport arm 1 to be openable in a fan manner. In a normal transportation mode, the plate 2 is used without spreading and in a transportation mode of a wafer 3 at least at a predetermined high temperature, the blade 2 is spread.
Patent KR-20020022336-A (KR)
Title: Method for producing pile fabric with a cubic pattern
Inventor: KIM YEONG HUI
IPC: D03D27/00
Filed: 2000-09-20
Abstract: PURPOSE: A process of preparing a pile fabric by coating an adhesive paste on a roller on which an uneven pattern is carved and shearing after compressing is provided, thereby mass-producing the pile fabric formed by various shapes of uneven patterns. CONSTITUTION: An adhesive paste is coated on a roller on which an uneven pattern is carved and then a pile fabric having a length of 8 to 30mm is subjected to sizing. Therefore, compressed part(11) of the pile fabric is coated with the adhesive paste by the uneven pattern of the roller and the thusly-sized pile fabric(12) is then sheared after drying.
Patent KR-20020022849-A (KR)
Title: Connector socket used in conveying liquid materials
Inventor: IMAI HIROSHI
IPC: F16L37/00
Filed: 2000-09-21
Abstract: PURPOSE: A connector socket for transferring liquid material is provided to surely prevent leakage of liquid material at the bellows part constituting a valve system for long time and to make assembling and disassembling of a socket and a plug. CONSTITUTION: A connector socket for transferring liquid material is combined with a plug(21) installed in a container to transfer liquid material in the container to other place. The socket(1) is equipped with a sleeve(2), an inner container(3) inserted in the sleeve, and a valve system(4) installed in the inner container. The valve system is a cylinder type and the valve system is equipped with a moving container(10) having bellows(15) formed to the middle part in one with other part. Therefore, the effort and cost to seal the bellows and other part is reduced and leakage of the bellows is surely prevented for long time. Moreover, assembling and disassembling of the socket and the plug is easily performed.
Patent KR-20000072729-A (KR)
Inventor: LEE JONG HUN
IPC: A61H39/08
Filed: 2000-09-22
Abstract: PURPOSE: A composite set of medical treatment equipment is provided, which is improved the circulation of the blood, at the same time is obtained stimulation of spots on the body suitable for acupuncture and nerve by magnet, needle and adhesive tape. CONSTITUTION: The composite set of medical treatment equipment is characterized by comprising; (i) sticking hole(A) stuck an adhesive tape(4) that formed adhesive layer(5) protected by a release paper(7) on the lower side of a doughnut-type magnet(2) deposited a hole(3) for applying a needle in the center and 3-4 of checked adhesive tapes formed as cross at up and down having larger size than the magnet(2) on the upper side of magnet; and (ii) a needle(1) for acupuncture to the skin throughout lattice interval(6) of the checked adhesive tape(4) and a hole(3) for applying a needle.
Patent KR-20020024915-A (KR)
Title: A compound for electroluminescene display and the electroluminescene display using thereof
Inventor: KIM SEONG HAN
IPC: C09K11/06
Filed: 2000-09-27
Abstract: PURPOSE: A low molecular light emitting substance for an electroluminescence device and an electroluminescence device using the substance are provided, which can be used in a light emitting layer, a hole delivering layer and an electron delivering layer and is improved in the heat stability. CONSTITUTION: The light emitting substance is a chelated dioxinoid compound represented by the formula, wherein M is a metal selected from the group consisting of Al, Ga, In, Zn and Mg; n is an integer of 1-3; Z1 is an atom having at least two fused aromatic rings; R1 and R2 are alkyl or aryl group or form a fused ring together; and Q is O or NR (wherein R is an alkyl or aryl group). Preferably the chelated dioxinoid compound is aluminium tris(2-diphenylhydroxymethyl)-7-hydroxyquinoline. Optionally the light emitting substance comprises further 5-30 wt% of a doping compound selected from the group consisting of an organic compound having conjugated double bond, perylene, coumarin 6 and N,N-diphenylaminovinylbenzene.
Patent KR-20020025453-A (KR)
Title: Method for controlling air flow sensor of vehicle
Inventor: KANG DAE JIN
IPC: F02D41/18
Filed: 2000-09-29
Abstract: PURPOSE: In a connector failure of an intake air sensor, an engine stall is prevented caused by an inconformity of an intake air amount and fuel amount. CONSTITUTION: An air amount is measured sensed by an air amount sensor(30). A modelling process of the measured air amount is carried out as an air amount by an engine rpm and throttle opening degree(31). It is decided whether it is within a predetermined time(C1) after engine start(32). If it is within the predetermined time(C1), it is decided whether it is below the least air amount to prevent an engine stall or whether it is above the most air amount to determine failure(33). If the modelling air amount is not below the least air amount to prevent the engine stall and is not above the most air amount to determine failure, it is not failure counted with the measured air amount(34). If the modelling air amount is below the least air amount to prevent the engine stall and is above the most air amount to determine failure, it is not failure counted with the modelled air amount(35).
Patent KR-20020027877-A (KR)
Title: The pay solution of Internet networks, which is running at the L.A.N system between shopping Mall and V.A.N service company by through personal card reader's Inputting data.
Inventor: JUNG KYE MAHN
Filed: 2000-10-05
Abstract: PURPOSE: A method for payment in the electronic commerce is provided to prevent damage due to hacking and to secure convenience and stability for a user by removing verification and registration processes and deleting user information from a shopping mall or a computer. CONSTITUTION: The method comprises steps of a user attaching a card reader to a user computer and connecting to an Internet shopping mall(S110,S120), the user inputting password and selecting a payment method after purchasing articles(S130), the user inputting user card information via the card reader(S150), transmitting the encoded card information to a card information input section on the screen of the shopping mall by TCP/IP(Transmission Control Protocol/Internet Protocol) transfer(S160), generating the card information as a pure value via a decoding program(S170), transmitting the value with password, purchase information and ID(Identification) number of the card reader to a VAN(Value-Added Network) company(S180), a card company informing the result value to the VAN company(S210), the shopping mall server outputting an approval value to the screen of the user computer(S220), and the user confirming the result(S230).
Patent KR-20020030137-A (KR)
Title: Circuit and method of adjusting width of flay-back pulse which are applied to video signal processing unit realized in one chip
Inventor: LEE JAE HUN
IPC: H04N5/445
Filed: 2000-10-16
Abstract: PURPOSE: A circuit and a method for regulating a fly-back pulse width to be applied to a video processing apparatus implemented with one chip are provided to a design the fly-back pulse width regulating circuit with simple configuration, so that the circuit is built in the video processing apparatus, and to easily regulate the width of a fly-back pulse by control of a micro-controller or a microcomputer. CONSTITUTION: A video amplifier(350), an OSD(On Screen Display) unit(340) and a horizontal/vertical synchronizing signal processing unit(360) are built in a video processing apparatus(300) implemented with one chip. A fly-back pulse width regulating circuit(330) regulates the width of an external fly-back pulse to generate horizontal blank signals(H_BLK). In the flay-back pulse width regulating circuit(330), a pulse shaper(310) inputs a fly-back pulse(AFC) from an external through an input terminal(35) for shaping, and supplies the shaped fly-back pulse(E_FB) to the horizontal/vertical synchronizing signal processing unit(360). And a pulse width regulator(320) regulates the width of the shaped fly-back pulse(E_FB) by responding to a predetermined control signal(MCON), generates a regulated result as the horizontal blank signals(H_BLK) having generation points different with each other by responding to a selection signal, and supplies the generated horizontal blank signals(H_BLK) to the video amplifier(350) and OSD unit(340).
Patent KR-20020040391-A (KR)
Title: Cowl cross member mounting structure of car
Inventor: JUNG CHEON HONG
IPC: B62D25/08
Filed: 2000-11-24
Abstract: PURPOSE: Structure for installing a cowl cross member of a vehicle is provided to minimize deformation of the cowl cross member by separating the cowl cross member from a cowl panel. CONSTITUTION: Structure for mounting a cowl cross member in a vehicle comprises a polygonal bracket integrally fixed on a lower portions of a cowl panel; a cowl cross member integrally formed with the polygonal bracket by a bolt(4) and a nut; a slit typed groove(52) formed on a bracket(5) of the cowl cross member; a bolt separating groove(54) arranged on a rear portion of the slit typed groove; a spacer(6) integrally fixed on the bracket of the cowl cross member; and a groove(61) installed on a side portion of the spacer. Thereby, the structure for mounting the cowl cross member in the vehicle minimizes deformation of the cowl cross member by separating the cowl cross member from the cowl panel.
Patent KR-20020041955-A (KR)
Title: Manufacturing method for Field Emission Display
Inventor: HAN SEOK YUN
IPC: H01J1/30
Filed: 2000-11-29
Abstract: PURPOSE: A method for fabricating a field emission display device is provided to improve reliability by forming a gate electrode, a conductive pattern for generating a focus electrode, and forming a focus electrode thereon. CONSTITUTION: A cathode electrode(32) of a stripe shape is formed on a rear substrate(30). A gate insulating layer, the first conductive layer as a gate electrode(36), and the second conductive layer as a barrier rib generation layer(45) are formed on a whole surface of the above structure. The barrier rib generation layer(45) is formed by patterning the second conductive layer. The barrier rib generation layer(45) is overlapped with a projection portion of the gate electrode(36). An emitter hole(38) is formed by exposing the cathode electrode(32). An emitter tip is formed on the cathode electrode(32) within the emitter hole(38). A gate electrode(36) and a focus electrode(44) are formed by patterning the first conductive layer. A barrier rib(46) is formed on the exposed barrier rib generation layer(45) of the rear substrate(30).
Patent KR-20020044343-A (KR)
Title: Service method for E-mail contents attesting
Inventor: HONG HYEON JEONG
IPC: G06F17/00
Filed: 2000-12-05
Abstract: PURPOSE: A method for verifying the content of an e-mail is provided to verify a blinded document transmitted from a sender and a document transmitted from a receiver by comparing the values converted via a hash function. CONSTITUTION: The method comprises the steps of transmitting a document to a content verification service mail server by blinding the document(S30), converting the blinded document and a random number via a hash function(S36), transmitting the converted value to a sender mail server(S40), storing the random number and blinded document in a memory area, transmitting the hash function value, and a document authorized by a digital signature and the blinded document to a receiver mail sever by encoding via an open key of a receiver(S42), decoding the document via a secret key of the receiver(S44). The hash function value and blinded document is transmitted to a content verification service mail server(S46). The hash function value transmitted from the receiver mail server is compared to the value obtained by applying the hash function to the random number and blinded document(S48), and a reception verification report with a digital signature is transmitted to the sender mail(S50).
Patent KR-20010025286-A (KR)
Inventor: KANG CHUL KYU
IPC: A01G17/14
Filed: 2000-12-05
Abstract: PURPOSE: A safety device for transplanted trees is provided which is easily detached, and consequently improves workability, and which can be recycled, also consequently is economic after being used. CONSTITUTION: The safety device for transplanted trees is prepared by the steps of: vending two fragments of metal plates individually in a semicircle shape, along the circumference of the tree; forming the vended plates in a folder or a clamp to make it easy to attach to the tree; using a spring pocket between the connection of the plates to protect the tree; or inserting Toillon. P.E into the inside of the folder to protect the tree.
Patent KR-20010082573-A (KR)
Title: Brake system for vehicle
Inventor: ISONO HIROSHI
IPC: B60T8/32
Filed: 2000-12-06
Abstract: PURPOSE: To provide a braking system for a vehicle which increases brake operating force for operation delay of an operation device whose output sometimes delays compared with an input. CONSTITUTION: An input force produced by stepping a brake pedal is assisted by a vacuum booster to be outputted, and a hydraulic pressure generated by a master cylinder operates a brake cylinder. Further, a brake cylinder pressure control device is provided for pressurizing a hydraulic fluid in a reservoir and the master cylinder to supply to the brake cylinder to add a hydraulic pressure. When the stepping force exceeds a predetermined stepping force, if emergency braking is detected by the fact that difference between a real master cylinder pressure and an ideal master cylinder pressure is larger than a predetermined master cylinder pressure difference, pressure is added to the braking cylinder so that the braking cylinder pressure is lager than an ideal master cylinder pressure for the stepping force, thereby obtaining braking operation force at emergency braking. The larger the master cylinder pressure difference is, the larger is made the added pressure. The added pressure may be determined by taking a booster negative pressure into consideration.