baber/WOPTO huggingface dataset:
Patent KR-20030090898-A (KR)
Title: System for network-based providing financial service using reverse auction and method thereof
Inventor: JUNG SEOK WON
Filed: 2002-05-22
Abstract: PURPOSE: A system and method for supplying a financial commodity service is provided to check an identity, detect transaction contents in real time using a certificate of a user, and execute a reverse auction for classified financial commodities based on a credit score of the user when the user transmits predetermined financial commodity service request data. CONSTITUTION: A real name confirmation of a user who is connected through a communication network is executed for a predetermined financial commodity service request(S100). An operator computer groups client commodities based on a credit evaluation score of the user calculated based on identity information and financial commodity information data inputted by the user(S200). The operator computer deposits loaned money data generated based on a reverse auction as to a financial commodity requested by the user to a virtual account of the user(S300). The operator computer executes an account analysis as to the virtual account of the user and transmits virtual account management information to a user computer(400).
Patent KR-20030092452-A (KR)
Inventor: LEE DUK SU
IPC: A45D8/14
Filed: 2002-05-29
Abstract: PURPOSE: A hair clip is provided to realize smooth releasing operation without requiring a lubricating oil, and to easily release the holding of a hair pushing plate with a relatively low force. CONSTITUTION: The hair clip comprises a base plate(100) formed with protrusions(102), a hair pushing plate(110) formed with fitting slits(112) corresponding to the protrusions, at least one spring plate(120) disposed between the base plate and hair pushing plate, a capturing release member(130) fitted to grooves of the protrusions so as to slide along the side edges of the protrusions, and return springs elastically supported to the capturing release member.
Patent KR-20020053046-A (KR)
Inventor: SON YOUNG SUK
IPC: B66C13/18
Filed: 2002-05-31
Abstract: PURPOSE: A high-tech digital multifunctional lab equipment is provided to improve the functional characteristics of a lab equipment by adding various functions to the lab equipment, to integrate a power supply, and to control the equipment by many remote controls and switches. CONSTITUTION: A high-tech digital multifunctional lamp equipment comprises a computer chip(1'), an aroma generator(2'), a micro chip(6'), an aroma material storage(2), a rice container(35'), a lamp(39), an aroma sensor(3), an ultrasonic skin care equipment(3'), an aroma button(9), a plug(5), an outlet(5'), an internal power supply(4), a TV chip, a TV, an electronic card chip(37'), an alarm(6), an alarm sensor(7), a myriametric wave system, an electromagnetic wave shielding material, an operating circuit control unit(8), a closed circuit camera detector(9'), a compatible computer chip(8'), and an alarm and lamp operating computer chip(11'). Besides, an ozone generator(11), an anion generator(10), a cassette player remote control(15'), a hearing aid(15), a digital touch button(12), a cell phone computer chip(16), a CD(Compact Disk) player(14), a DVD(Digital Versatile Disk) player(19), a record player(15), and an ear phone(14') are added.
Patent KR-20030093009-A (KR)
Title: Biodegradable polymer scaffold containing extracellular matrix used for artificial organs and method for preparing same
Inventor: KIM YEONG JIN
IPC: A61L15/00
Filed: 2002-06-01
Abstract: PURPOSE: Are provided a biodegradable polymer scaffold for producing artificial organs, which is similar to living tissue and convenient to transport and storage and has excellent tissue compatibility, and a method for producing the same. CONSTITUTION: The biodegradable polymer scaffold is produced by cultivating a cell on biodegradable polymer scaffold, and then removing a cell with only extracellular matrix(ECM) secreted from the cell being remained. The scaffold consists of any one material selected from the group consisting of collagen, chitin, chitosan, alginate, hyaluronic acid, and derivatives thereof, PLGA, PGA, and PLA. The scaffold has a form of yarn, mesh, porous sponge, or complex structure thereof. The cell is selected from the group consisting of fibroblast, keratin cell, keratocyte, chondrocyte, bone cell, muscle cell, liver cell, stem cell, adults cell, and immortalized cell.
Patent KR-20030093485-A (KR)
Title: Manufacturing method of electrode assembly for lithium secondary cell
Inventor: KOO GYO TAE
IPC: H01M10/04
Filed: 2002-06-03
Abstract: PURPOSE: Provided is a process for producing an electrode assembly of a lithium secondary battery, which can produce a lamination type electrode plate easily and can prevent a short circuit caused by burrs generated by punching when laminating a cathode plate, an anode plate, and a separator. CONSTITUTION: The process comprises the steps of preparing a base(10) of the cathode plate or the anode plate by forming a cathode or anode active material(14) on at least one side of a cathode or anode current collector(12) supplied continuously; supplying the base(10) of the cathode plate or the anode plate continuously in vertical direction to the ground downward; punching the base(10) of the cathode plate or the anode plate in the form of a fixed electrode plate(16); adjusting a position to make the punched cathode plate or anode plate parallel with the ground by adsorbing and fixing; laying the separator on the cathode plate or the anode plate and laminating the cathode plate, the separator, and the anode plate in order, wherein the burr of the cathode plate and the burr of the anode plate face outward from the separator.
Patent KR-20020092825-A (KR)
Title: Operational amplifier circuit, driving circuit, and driving method
Inventor: ISHIYAMA HISANOBU
IPC: H03K5/24
Filed: 2002-06-04
Abstract: PURPOSE: To provide an operational amplifier circuit capable of lowering the power consumption of an optoelectronic device with simple circuit constitution and a driving circuit and a driving method using this operational amplifier circuit. CONSTITUTION: At the time for the switchover of a period T1 (positive pole) when a counter electrode VCOM becomes to be at VC1 and a period T2 (negative pole) when the VCOM becomes to be at VC2, outputs of the operational amplifiers are set to be in high impedance state. In the period T1, the data line is driven with a P type operational amplifier OP1 having a P type driving transistor and, in the period T2, the data line is driven with an N type operational amplifier OP2 having an N type driving transistor. The voltage level of the data line is changed before the drive by utilizing positively the parasitic capacitance between the counter electrode and the data line. Moreover, surplus electric charges are returned to sides of power sources by clumping the output of the operational amplifier circuit at the voltage range equal to or wider than power sources VDD, VSS. Furthermore, power sources VDD', VSS' of clamping circuits are made to be power sources having a voltage range narrower than the power sources VDD, VSS of the operational amplifier circuit.
Patent KR-20020093642-A (KR)
Inventor: MULLINS MICHAEL A
IPC: G01R31/28
Filed: 2002-06-08
Abstract: PURPOSE: A method and an apparatus for storing memory test information are provided which provides for on-chip storage of all failed memory information in an efficient manner, and provides for at-speed storage of all failed memory information. CONSTITUTION: A method for storing memory test information, the method comprising a step of storing a portion of information related to locations and numbers of failed memory cells detected while testing memory, and a step of updating the stored information as failed memory cells are detected to indicate a first type of memory spare is to be assigned to repair a failed memory cell, a second complementary type of memory spare is to be assigned to repair the failed memory cell, or the memory is not repairable. The first type of memory spare corresponds to one of a row and a column portion of memory and the second complementary type of memory spare corresponds to the other of the row and column portions of memory. In the device, the stored information is updated to indicate the type of memory spare to be assigned to repair the failed memory cell based in part on whether a number of failed memory cells in a respective row or column portion of memory where the failed memory cell is located exceeds a number of available complementary type memory spares.
Patent KR-20030094912-A (KR)
Title: Electronic Payment System and its Method using Contactless IC Card for Electronic Money
Inventor: CHO JIN MAN
IPC: A43B7/14
Filed: 2002-06-10
Abstract: PURPOSE: A system and a method for the electronic payment using a non-contact electronic cash IC card are provided to carry out a payment transaction with various kinds of non-contact electronic cash IC cards with only one SAM(Secure Application Module). CONSTITUTION: The non-contact electronic cash IC cards(300,301) different with each other are issued from a different electronic cash company and a different card issuance company. A reader(200) recognizes the IC cards and communicates with the IC card. The SAM(100) stores a key set by dividing into each electronic cash company, carries out the mutual certification with the IC card by using the stored key set, and stores the transaction price information of the IC cards.
Patent KR-20040004770-A (KR)
Title: Method for processing organic matter, nitrogen, in waste water using high-performance compact reactor
Inventor: JU JAE WAN
IPC: C02F3/02
Filed: 2002-07-05
Abstract: PURPOSE: Provided is a method for treating wastewater containing organic material, nitrogen and phosphorous using a high efficiency compact reactor with high oxygen transfer rate and keeping high concentration of microorganism, thereby decomposing organic material with high efficiency. CONSTITUTION: The method comprises the steps of (a) decomposing organic material and deodorizing wastewater in a flow equalization tank, (b) treating the wastewater using a high efficiency compact reactor (HCR) with high oxygen transfer rate to oxidize and decompose organic material by keeping high concentration of microorganisms. (c) separating decant water and sludge in a sedimentation tank, (d) treating sludge in a sludge tank, (e) dehydrating the sludge in a dehydrator, and (f) increasing phenolic metabolite of soil microorganisms.
Patent KR-20040004885-A (KR)
Title: Process for material-removing machining of both sides of semiconductor wafers
Inventor: GUIDO WENSKI
IPC: H01L21/304
Filed: 2002-07-06
Abstract: PURPOSE: A method for removing materials on both sides of a semiconductor wafer is provided to simultaneously remove the material on both the sides of the semiconductor wafer by placing the semiconductor wafer on a carrier that is so installed to be rotated by a circular outer driving ring and a circular inner driving ring. CONSTITUTION: The carrier(1) moves between two operation discs rotating in opposite directions along one path curve for an upper operation disc and the other path curve for a lower operation disc. The two path curves have open appearances after six loops in its center. In each position, the path curves have at least the same radius of curvature as the radius of the inner driving ring.
Patent KR-20040006582-A (KR)
Title: Structure for preventing contamination of grease pump
Inventor: SON HUI WON
IPC: F16N13/00
Filed: 2002-07-12
Abstract: PURPOSE: A pollution preventing structure of a grease pump is provided to prevent the leakage of the grease from a grease can by applying a dual structure rubber packing to the circumference of an insert plate of the grease pump. CONSTITUTION: A grease pump comprises a pump body supplying the substantial pumping force, a driving cylinder connected to the pumping body to lift up and down the pumping body, an insert plate(14) mounted to a lower end of the pumping body, an air suction hose installed on the insert plate, and a grease suction hose. A packing material(20a) having a dual structure rubber packing(22) is applied to the circumference of the insert plate to prevent the leakage of the grease from a grease can(16).
Patent KR-20040009693-A (KR)
Inventor: HYUN SANG U
IPC: C09J7/02
Filed: 2002-07-24
Abstract: PURPOSE: Provided is a tape for sewing, which is attached to a joint or an end of cloth, a fabric or a packaging material to maintain stretching property, prevent the slippage on a sewed part and solve the problem of non-uniformity of needlework. CONSTITUTION: The tape for sewing comprises 1-10 wt% of a thermosetting resin powder or a glass bead powder and 90-99 wt% of a thermoplastic resin. Particularly, the thermosetting resin powder is a crosslinked epoxy resin powder, and the thermoplastic resin is selected from the group consisting of a polyester resin, a polyvinyl resin, a polyurethane resin and a mixture thereof.
Patent KR-20040011032-A (KR)
Title: Method for over load in high data communication system
Inventor: LEE JONG GYU
IPC: H04L12/56
Filed: 2002-07-26
Abstract: PURPOSE: A method for controlling an overload in a high-speed data communication system is provided to report a generated overload to a processor and a module of a base station, and to transmit an access parameter of the base station to an AT(Access Terminal), then to limit a data origination call, thereby supplying a differential service. CONSTITUTION: A CCP(Call Control Processor) measures CPU load with certain units(S201), and stores a load value in a database. The CCP compares an overload increase checking level with a base load(S202). If the checking level is bigger than the base load, the CCP increases an overload check count value(S203). The CCP limits a call in reference to an overload level database and an overload detection database. If an overload increase is more than the base load, the CCP increases the check count value every interval, and recognizes the level as a reference level(S203,S204). The CCP reports a generated overload to a base station module or a base station processor(S205). The CCP controls a data origination call by using an access parameter of a base station(S206).
Patent KR-20020081155-A (KR)
Inventor: LEE GEUN HEE
IPC: F16K35/00
Filed: 2002-07-29
Abstract: PURPOSE: Provided is a water tank of a fire pump vehicle with an internal pressure prevention valve placed which prevents fire-fighting water from being flown outside and internal pressure and vacuum state from being generated inside the tank in filling or exhausting fire-fighting water. CONSTITUTION: The water tank of the fire pump vehicle with the internal pressure prevention valve placed comprises the parts of: an inflow/outflow hole(11) which is combined with an overflow pipe to make external air flown freely; an air inhalation hole(12) which includes an elastic spring(17) at one side and opens an inhalation valve(13) when larger pressure than the elastic power of the spring is given inward from outside; and an air discharge hole(12a) which includes an elastic spring(17a) at one side and opens a discharge valve when larger pressure than the elastic power of the spring is given outward from inside.
Patent KR-20040018845-A (KR)
Title: Composition comprising grape-juice effectively for recovery of free radicals in plasma
Inventor: KANG KYUNG HEE
IPC: A61K36/87
Filed: 2002-08-27
Abstract: PURPOSE: Provided is a composition comprising grape-juice which effectively scavenges free radicals in the plasma, thereby excellently reducing the quantity of free radicals in plasma. CONSTITUTION: A composition for scavenging free radicals in the plasma is characterized by containing, as an active ingredient, grape juice which has effective scavenging effect on free radicals in plasma. Therefore, the composition is useful in drug and food industries.
Patent KR-20040018877-A (KR)
Title: Ground reinforcement layer for flexible printed circuit board of folder type terminal
Inventor: SEO JEONG HO
IPC: H04B1/40
Filed: 2002-08-27
Abstract: PURPOSE: An FPCB(Flexible Printed Circuit Board) ground reinforcing layer structure of a folder-type terminal is provided to connect a lower ground layer with an upper ground layer of a lower folder in a single or many regions by using a conductive adhesive tape, thereby improving shield effects of data lines. CONSTITUTION: An upper folder(1) locates an LCD of a folder-type terminal therein. A lower folder(2) locates a keypad. An upper ground layer(3) and a lower ground layer(4) are located between the upper folder(1) and the lower folder(2). Fixing units(5) connect the upper ground layer(3) with the lower ground layer(4) of the upper folder(1). A connector(6) is located in the lower folder(2), and fixes the upper ground layer(3). One or many adhesive supplementary layers(7) connects or connect the upper ground layer(3) with the lower ground layer(4) in predetermined size.
Patent KR-20040020166-A (KR)
Title: Device for adjusting width of brush roll in oil cleaning Equipment
Inventor: CHOI HO TAE
IPC: C23G3/02
Filed: 2002-08-29
Abstract: PURPOSE: A brush roll width adjusting apparatus of degreasing facility is provided to prevent degreasing defects due to brush roll flaws by adjusting width of brush roll installed inside the degreasing facility correspondingly to width of strip. CONSTITUTION: In a degreasing tank of degreasing facility comprising a cleaning solution injection pipe and a brush roll(106), the brush roll width adjusting apparatus comprises a cylindrical rubber plate(11) to which the brush roll is elastically contracted and expanded, and to the outer circumferential surface of which brush hairs(10) are adhered; and a plurality of supporting bodies(12) installed on rotation shaft(20) of the brush roll as supporting the rubber plate in a cylinder shape with the supporting bodies spaced apart from the inner circumferential surface of the rubber plate in a certain distance, wherein a rotation means for integrally rotating the respective supporting bodies and an adjusting means for adjusting a gap between the supporting bodies are installed on the rotation shaft to vary the overall length of the brush roll correspondingly to width of strip, wherein the rotation means comprises driving motor(21), sprocket wheels(22,23) and chain(24), and wherein the adjusting means comprises driving cylinder(30), operating bar(31), key groove, key, and elastic spring(32).
Patent KR-20040023093-A (KR)
Title: Resonance noise reducing structure of motor for vacuum-cleaner
Inventor: NAM HYEON SIK
IPC: A47L9/22
Filed: 2002-09-10
Abstract: PURPOSE: A structure for reducing the resonance noise of an impeller cover is provided to improve the reliability of a vacuum cleaner by forming a resonance preventing groove at the impeller cover and reducing the resonance noise. CONSTITUTION: A motor(10) for a vacuum cleaner includes a diffuser(16) located at the outer circumference of an impeller(17), and an impeller cover(12) fixed to the front of the diffuser and covering the impeller. A resonance preventing groove(12c) is formed at the circumference of the impeller cover, and is communicated with expanded section spaces(16b) divided by a vane(16a).
Patent KR-20040024787-A (KR)
Inventor: KIM JIN HEON
IPC: H04N5/44
Filed: 2002-09-16
Abstract: PURPOSE: A video preprocessing device is provided to preprocess a video signal transmitted from a video pickup device, and to transmit the preprocessed video signal to a video processing device, then to preprocess the video signal inputted to the video processing device, thereby reducing load of the video processing device. CONSTITUTION: An input end(211) is connected to one end of a transmission line coupled with an output end(212) of a video pickup device. The output end(212) is connected to the input end(211) of a video processing device. A signal processor(215) preprocesses a video signal. A power supplier(217) receives power from the video processing device. An A/D converter(213) converts an analog signal inputted through the input end(211) into a digital signal. A D/A converter(214) converts a digital signal outputted through the signal processor(215) into an analog signal.
Patent KR-20040024812-A (KR)
Title: Packing cushion
Inventor: KIM DONG JUNG
IPC: B65D81/05
Filed: 2002-09-16
Abstract: PURPOSE: Provided is a shock-absorbing material using in package of home appliance having center of weight at rear portion to safely support the product without additional rear protection part by the shock-absorbing material. CONSTITUTION: The shock-absorbing material comprises a first and a second bottom protection parts(4,4') to support both lower edges of the product(1) received in a box(2); a first and a second top protection parts(3,3') to support both upper edges of the product; and a first and a second rear protection parts(5,5') to protect rear sides of the product. The top and bottom protection parts(3,3';4,4') have a width same to that of the box(2) and grooves(4a,4a') to receive upper and lower edges of the product. The rear protection parts(5,5') are selectively arranged by means of connection elements at rear side of the bottom protection parts(4,4').
Patent KR-20040025056-A (KR)
Title: Polymer Compositions Containing Waste Edible Oil Useful for the Aggregate Binder
Inventor: KIM SEOK JUN
IPC: C08L53/02
Filed: 2002-09-18
Abstract: PURPOSE: Provided is a polymer composition using a waste edible oil for an aggregate binder, which has improved heat resistance, low-temperature elasticity and performance as a paving material compared with a conventional asphalt binder, and shows various colors. CONSTITUTION: The polymer composition using waste edible oil for an aggregate binder comprises 3-40 wt% of a styrene-conjugated diene block copolymer, 0.5-70 wt% of an adhesion-imparting agent and 0.5-60 wt% of waste edible oil. In particular, the styrene-conjugated diene block copolymer is selected from the group consisting of a styrene-butadiene-styrene block copolymer, a styrene-isoprene-styrene block copolymer, a styrene-ethylene-butadiene-styrene block copolymer and a styrene-butadiene block copolymer and a mixture thereof.
Patent KR-20040026762-A (KR)
Title: Liquid crystal display device and method for fabricating thereof
Inventor: JUN BAEK GYUN
IPC: G02F1/1339
Filed: 2002-09-26
Abstract: PURPOSE: An LCD device is provided to optimize volume of column-shaped spacers necessary for injecting a liquid crystal with a dropping method, thereby preventing substrate damage caused when the spacers are excessively compressed, even when a substrate droops. CONSTITUTION: The first substrate(100) includes pixel electrodes formed on the first transparent substrate and a gradation voltage supplying unit for supplying gradation voltages corresponding to image signals to the pixel electrodes. The second substrate(200) includes a common electrode for supplying a reference voltage in order to generate an electric field difference by corresponding to the gradation voltages. A liquid crystal sealing wall(300) is formed in band type between the first substrate(100) and the second substrate(200). A dropping liquid crystal(400) is formed by the liquid crystal sealing wall(300). Column spacers(500) are disposed inside of the liquid crystal sealing wall(300), and are compressed by corresponding to gap changes between the first substrate(100) and the second substrate(200).