baber/WOPTO huggingface dataset:
Patent KR-20020064267-A (KR)
Inventor: JO KYONG RAE
IPC: C08J7/04
Filed: 2002-07-22
Abstract: PURPOSE: Provided are a beauty contact lens of which color is changed, which can make the natural and beautiful eye and has a UV screening effect, and a process for producing the beauty contact lens. CONSTITUTION: The process for producing the beauty contact lens comprises the steps of: mixing 0.5-1.0g of a photochromic powder dye, 0.5-1.0g of an antioxidant, and 1-2g of a photo-stabilizer; mixing the resultant with 50-70g of cyclohexanone as a solvent; mixing the resultant with 30-50g of 2-hydroxyethyl methacrylate, 0.25-0.35g of alpha, alpha'-azobis as a curing agent, 0.8-1.0g of methyl methacrylate, 0.1-0.5g of hexamethylene diisocyanate, and 5-15g of 2-mercapto ethanol to produce a photochromic ink; printing the photochromic ink on the iris and pupil parts of the outer surface of the contact lens and curing the photochromic ink printed contact lens in distilled water at 50-80deg.C for 3-4 hours and fixing.
Patent KR-20030038336-A (KR)
Title: Semiconductor device
Inventor: MATSUOKA TAKERU
IPC: H01L21/8238
Filed: 2002-07-25
Abstract: PURPOSE: To prevent the generation of metal residues during etching a wiring layer on an inter-layer insulation film even when a design rule is decreased. CONSTITUTION: A plurality of MOS type FET elements 14 and 16 are disposed on a semiconductor substrate 12, an inter-lower-layer insulation film 20 is disposed thereon, and a through-hole 22 extending from gate electrodes 14c of a plurality of FET elements through source drain regions 14b and 16a is formed in the inter-lower-layer insulation film 20. Local wiring 24 is embedded in the through-hole 22, and the gate electrodes 14c and source drain regions 14b and 16a are interconnected, and an inter-upper-layer insulation film 20 is disposed on the local wiring 24 and the inter-lower-layer insulating film 20, and an upper electrode layer 28 is disposed on the surface of the inter-upper-layer insulation film 26.
Patent KR-20040011036-A (KR)
Title: Structure for prevention wear of wankel-type compressor
Inventor: PARK YONG GYUN
IPC: F04C29/06
Filed: 2002-07-26
Abstract: PURPOSE: A structure for preventing wear of a Wankel type compressor is provided to prevent wear of a triangular rotor and an inner wall of a cylinder, pressure loss due to a gap formed by the wear, and noise due to friction between the rotor and the cylinder by installing a sealing member on a corner of the rotor for elastic action preventing wear due to the friction between the rotor and the inner wall of the cylinder. CONSTITUTION: Sealing members(20) are installed to corners of a rotor(11) to prevent wear of the rotor and an inner wall of a cylinder due to friction. Sealing member insertion holes(17) are formed on the corners of the rotor to allow the sealing members to be inserted and fixed thereto. The sealing member comprises a cylindrical sealing body(21) abraded by friction with the inner wall of the cylinder as the rotor rotates to prevent direct friction between the rotor and the inner wall of the cylinder; and a spring(22) fixed to a bottom of the sealing body to protrude the sealing body abraded by friction with the inner wall of the cylinder due to rotation of the rotor so that the sealing body always contacts with the inner wall of the cylinder.
Patent KR-20030052951-A (KR)
Title: Rechargeable and coil heated type lighter
Inventor: LEE DAE SIK
IPC: A24F47/00
Filed: 2002-08-07
Abstract: PURPOSE: A rechargeable and coil-heating type lighter is provided to be semi-permanent by charging the lighter if necessary by installing a rechargeable secondary battery and to confirm the remaining amount of currents of a power source unit by installing a display mechanism indicating the remaining amount of currents. CONSTITUTION: A rechargeable and coil-heating type lighter is composed of a case(1), a power source unit(3) embedded in the case, a heating unit(5) electrically connected to positive and negative poles of the power source unit, a charging port(9) connected to the power source unit to charge the power source unit with electricity in the power source unit discharging electricity, and a switch(11) interposed between the power source unit and the heating unit to permit or cut off the supply of power. In addition, the power source unit includes a secondary battery.
Patent KR-20040015839-A (KR)
Title: a cellular telephone charger
Inventor: YANG JAE SEON
IPC: H04B1/38
Filed: 2002-08-13
Abstract: PURPOSE: A portable phone charger is provided to form a charger main body with a connection plug and a charging terminal part in a single unit so that it can be directly inserted in an outlet. CONSTITUTION: A main body(2) in a portable phone charger(A) comprises a lower rotatory groove(22) and an upper rotatory groove(42). The lower rotatory groove(22) is formed at the lower part of the front side of the main body(2). Insertion slots(220), to which the rotatory bosses(48) of a charging terminal part(4) are connected, are respectively formed at both inner lateral walls of the lower rotatory groove(22). The upper rotatory groove(42) is formed at the upper part of the back side of the main body(2). Penetration hollows(240), to which the rotatory bosses(64) of a connection plug part(6) are connected, are respectively formed at both inner lateral walls of the upper rotatory groove(42).
Patent KR-20040017049-A (KR)
Title: A liquid crystal display
Inventor: MUN SEUNG HWAN
IPC: G02F1/133
Filed: 2002-08-20
Abstract: PURPOSE: A liquid crystal display device is provided to dispose pixels B having low transmissivity as first pixels at uppermost positions in the horizontal stripe pixel structure, thereby preventing the deterioration of screen quality caused by the RD delay due to the time constant of data lines. CONSTITUTION: In a liquid crystal display device, first to third pixels disposed in sequence in the row direction, wherein the first pixels are to be blue pixels B. The data voltage distortion is maximum in the first pixels by the RC delay in the polarity inversion of the RGB units, and the visual sensibility of people is in the sequence of R-G-B, so that the blue pixels come first to prevent the screen quality. A timing control part(10) transmits all R,G,B image data for displaying a single dot within a period for displaying a single line. The pixel data is output per (1/3)H interval in sequence during a 1H period.
Patent KR-20040017638-A (KR)
Title: Array Substrate in Liquid Crystal Display Device
Inventor: LEE SANG CHEOL
IPC: G02F1/13
Filed: 2002-08-23
Abstract: PURPOSE: An array substrate of a liquid crystal display is provided to directly observe a right image at a rear surface of a substrate, thereby reducing a repair time and improving a repair success rate. CONSTITUTION: A substrate has an array part and a pad part around the array part. A plurality of gate lines and a plurality of data lines(120) vertically cross each other on the substrate for defining pixel areas. A first line number(150b) is separately formed at an end part of each data line. A second line number(150a) is formed at each data line in a reverse image of the first line number. The second line number of the data line recognizes each data line at a rear surface of the substrate in repairing a point defect or a line defect.
Patent KR-20040023977-A (KR)
Title: Hood opening and closing structure for truck
Inventor: HONG SEONG CHAN
IPC: B62D25/10
Filed: 2002-09-12
Abstract: PURPOSE: An opening and shutting structure of a hood for a truck is provided to widen a repair space and improve repairability by opening and shutting the hood to one side and to prevent accidents caused when the hood is suddenly shut. CONSTITUTION: An opening and shutting structure of a hood positioned between a front window and a front bumper of a truck mounts one end of a hood panel(3) to a fender apron member(F) by a hood hinge(10) to open and shut the hood panel toward one of left and right sides of the truck as viewed from the front of the truck. Two hood hinges are vertically installed to the end of the hood panel by a bracket(11a) for covering the edge of the fender apron member. The hood hinge includes a hinge arm(11) extended from the fender apron member at a predetermined length and a hinge pin(12) for connecting ends of the hinge arm and the hood panel to rotate the hood panel.
Patent KR-20040026021-A (KR)
Title: An apparatus for non-stop operation of shaft kilns
Inventor: AHN HO SEONG
IPC: C04B2/10
Filed: 2002-09-17
Abstract: PURPOSE: Provided is a device for non-stop working of a shaft kiln, which improves the production of lime from the shaft kiln and reduces the release of harmful exhaust gases. CONSTITUTION: The device for non-stop working of a plurality of parallel shaft kilns(100a,100b) comprises: a charge control part(10) equipped with a pair of charge dampers(12a,12b) and a pair of charge surge bins(15a,15b) downstream of a charge bin(120) for each shaft kilns, through which ores are charged into the shaft kilns from the charge bin; a discharge control part(40) equipped with a pair of discharge surge bins(42a,42b) and a pair of discharge dampers(45a,45b) downstream of discharges, through which the lime product is discharged from the discharges; and a controller by which the dampers of the charge control part(10) and the discharge control part(40) are opened and closed, selectively and remotely, so that the charge of ores and discharge of limes are performed during the working of the shaft kilns(100a,100b).
Patent KR-20040027177-A (KR)
Title: A method of stream content protect and deivery for NAT problems on CDN service network
Inventor: CHOI SEOK GYU
IPC: G06F17/00
Filed: 2002-09-27
Abstract: PURPOSE: A method for offering contents on the CDN(Contents Delivery Network) is provided to prevent service waste due to an illegal contents user by interrupting a request for the same charged contents as connecting to the service with the same ID. CONSTITUTION: If the first user requests the charged contents after certification, a CP(Contents Provider) checks that the first user is receiving the charged contents by using the ID information(S314). If not, the server checks an edger server and issues a one-time ticket including the ticket ID information(S315). The CP stores the one-time ticket information and the edge server receives the one-time ticket(S316). The edge server confirms a ticket ID included in the one-time ticket and asks validity of the one-time ticket by transmitting the ticket ID to the CP(S317). The edge server delivers the charged contents to the first user if the one-time ticket is valid, or denies the contents delivery service if not(S318). If delivery of a charged contents service is finished, the one-time ticket is abolished(S319).
Patent KR-20040031222-A (KR)
Title: Apparatus for injecting washer fluid in automobile
Inventor: KIM CHANG SEONG
IPC: B60S1/52
Filed: 2002-10-04
Abstract: PURPOSE: A washer liquid injection device of a vehicle is provided to execute an injection function by upwardly projecting only when injection is obstructed by foreign matters stuck in an injection nozzle, and to simultaneously discharge a washer liquid and the foreign matters to the outside by using the pressure instantaneously rising to a pipe line of the injection nozzle when the injection nozzle is clogged by the foreign matters and to be normally restored if the pressure of the injection nozzle is lowered. CONSTITUTION: A washer liquid injection device of a vehicle includes a nozzle body(110) forming a thread part(112) to the lower end and a projected hole(114) to the upper end; a telescopic nozzle(120) inserted in the nozzle body; a nozzle base(130) combined to the nozzle body; and a spring(128) inserted between the nozzle body and the telescopic nozzle, to elastically support the telescopic nozzle. The telescopic nozzle vertically moves through the projected hole. The telescopic nozzle forms a guide part(124), sliding according to the inner wall of the nozzle body, to the lower end, has a washer liquid injection port(122) to the top, and forms a foreign matter discharge outlet(126) to a side. The nozzle base has a washer liquid inlet(132) to the lower end. Foreign matters are discharged to the outside through the foreign matter discharge outlet while the telescopic nozzle is projected from the nozzle body as the internal pressure rises when the washer liquid injection port is clogged by the foreign matters. The telescopic nozzle forms inclination toward the foreign matter discharge outlet at the inner end, to easily discharge foreign matters.
Patent KR-20040031433-A (KR)
Title: an integrated power generator having an electric motor with an hydraulic pump
Inventor: CHOI BYEONG O
IPC: F04B27/08
Filed: 2002-10-07
Abstract: PURPOSE: A method for manufacturing a rotor of a motor-integrated hydraulic power generating device and a rotor thereof are provided to simplify the assembling work and the maintenance, and simplify the boring of a cylinder bush. CONSTITUTION: In a method for manufacturing a rotor of a motor-integrated hydraulic power generating device, silicon steel plates having a plurality of cylinder bush inserting holes(31) and coupling holes(32) are put into moulds in such a manner that the axial lines of the insertion holes and the coupling holes are in parallel when the silicon steel plates are stacked. The silicon steel plates are pressed to be fixed in the moulds and molten aluminum is injected into the coupling holes. Respective cylinder bushes(40) are inserted and fixed into the insertion holes.
Patent KR-20040036128-A (KR)
Title: Panel transfering apparatus
Inventor: PARK JUN U
IPC: B65G47/91
Filed: 2002-10-23
Abstract: PURPOSE: A panel transferring device is provided to perform a panel transferring process after correcting absorption errors by detecting the absorption errors of the panel by using vacuum cups at any time. CONSTITUTION: A panel transferring device using vacuum cups(20) is composed of a supporting member(10) for supporting panels(11); the vacuum cup mounted to the front end of the supporting member to absorb panels; an air hose(30) for supplying and sucking in air for the absorption and detachment of the vacuum cup; and a flow sensor(40) installed to the air hose to sense the flow of air. The vacuum cup arranged to the front end of the supporting member absorbs and transfers the panels to a desired position and operates with the suction and supply of air through the air hose connected to the vacuum cup. When the flow of air is detected during the absorption operations of the vacuum cup, the flow sensor mounted to the predetermined position of the air hose connected with the vacuum cup decides the flow of air as absorption errors of the vacuum cup and the panel, stops the panel transferring process, and then transfers the panels again after correcting the errors.
Patent KR-20030036034-A (KR)
Title: Laser irradiation method and laser irradiation apparatus, and method for fabricating semiconductor device
Inventor: YAMAZAKI SHUNPEI
IPC: H01L21/20
Filed: 2002-10-30
Abstract: PURPOSE: A laser radiation method is provided to make a crystalline semiconductor layer formed by laser-annealing an amorphous silicon layer include a plurality of crystal grains wherein the position and size of the crystal grains are random and to form thin-film-transistors(TFT's) on a glass substrate by patterning the crystalline semiconductor layer while using an island shape for device isolation. CONSTITUTION: When a laser beam is radiated on a semiconductor film under appropriate conditions, the semiconductor film can be crystallized into single crystal-like grains connected in a scanning direction of the laser beam(laser annealing). The most efficient laser annealing condition is studied. When a length of one side of a rectangular substrate on which a semiconductor film is formed is b, a scanning speed is V, and acceleration necessary to attain the scanning speed V of the laser beam relative to the substrate is g, a time necessary for the laser annealing is made shortest. The acceleration g is made constant, however, when it is a function of time, a time-averaged value thereof can be used in place of the constant.
Patent KR-20040039088-A (KR)
Title: The method of forming a unit cubic desige of scarf on the woven goods
Inventor: LIM CHANG HO
IPC: B41M1/40
Filed: 2002-10-31
Abstract: PURPOSE: A process for forming the scarp unit three-dimensional patterns continuously on fabrics is provided to shorten the time for adhering an adhesive ink to the fabrics and to substitute PVC paste resin ink for the conventional polyurethane based adhesive ink. CONSTITUTION: The process for forming the scarp unit three-dimensional patterns continuously on fabrics(mesh)(3) comprises the steps of: first printing a PVC paste resin ink on fabrics with a cylindrical printing roller(4) to continuously obtain the three-dimensional scarp unit patterns; gelling in a heat chamber of 160 to 180 deg.C for 5 to 10 sec.; adhering a foil sheet(7) thereon in contact with a foil film layer and passing through a press roller to transfer and laminate the foil to three-dimensional patterns to the fabrics; and then separating the printed fabrics and a polyester film(7').
Patent KR-20040041798-A (KR)
Title: Needle-valve lift adjuster of device for adjusting oil pressure and stream flow in injector
Inventor: BYUN GI UK
IPC: F02M65/00
Filed: 2002-11-11
Abstract: PURPOSE: A lift adjusting device of a needle valve in a hydraulic pressure and flow measuring apparatus of an injector is provided to measure hydraulic pressure and flow rate accurately and finely by adjusting lift precisely with an adjusting screw and checking lift through a dial gauge. CONSTITUTION: A lift adjusting device of a needle valve(14) is composed of an adaptor block combining an upper adaptor(11), a middle adaptor(12) and a lower adaptor(13), and supplying and discharging test fluid; a nozzle body installed in the adaptor block and composed of a side pipe(15a) connected to the upper adaptor, a space part containing the needle valve, and plural lower discharge holes(15b) injecting test fluid; the needle valve lifted and adjusted in the space part of the nozzle body according to hydraulic pressure of test fluid; an adjusting screw(16) thread-connected to the upper adaptor, moved up and down, and contacted to the upper part of the needle valve to restrict the lift range of the needle valve; and a dial gauge(17) contacted to the upper part of the adjusting screw to indicate the adjustment of the adjusting screw on the scale.
Patent KR-20040043835-A (KR)
Title: Semiconductor device with CKE buffer
Inventor: CHO GWANG RAE
IPC: G06F1/10
Filed: 2002-11-20
Abstract: PURPOSE: A semiconductor device comprising a clock enable buffer is provided to control the clock enable buffer so that a clock buffer transferring an external clock as an internal clock is enabled at a proper time. CONSTITUTION: A clock buffering unit buffers an external clock and then outputs it as an internal clock. A clock enable buffering unit(100) compares a reference voltage having a constant potential with a clock enable signal, and then enables the clock buffering unit. A clock enable signal latch unit(200) generates an enable signal to enable the clock enable buffering unit using the clock enable signal, after a power-up signal is inputted.
Patent KR-20040045100-A (KR)
Inventor: EOM YUN SEONG
IPC: G02F1/133
Filed: 2002-11-22
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to improve a response speed by controlling properly a driving voltage applied to a pixel electrode. CONSTITUTION: The LCD comprises the first substrate(110) and a pixel electrode(190) formed on the first substrate(110). The second substrate is positioned apart from the first substrate(110) with a predetermined distance. A black matrix(110), a color filter(230), an overcoat film(250) and a reference electrode(270) are formed at the bottom surface of the second substrate. When a driving voltage is applied, an electric field is formed between the pixel electrode(190) and the reference electrode(270). Since a liquid crystal(3) is injected between the first substrate(110) and the second substrate, an alignment of the liquid crystal is changed according to the change of the electric field, thereby displaying various images.
Patent KR-20040045149-A (KR)
Title: Registry system and management method for by using uddi web service based on the ebxml registry
Inventor: CHO HYEON GYU
IPC: G06F15/16
Filed: 2002-11-22
Abstract: PURPOSE: A system for a UDDI(Universal Description Discovery Integration) web service registry based on an ebXML(electronic business eXtensible Markup Language) registry and a managing method thereof are provided to save a system construction expense and keep the consistency of information management by using a UDDI service module in a field needing the e-business and a web service. CONSTITUTION: The first client system(10) supports the web service based on the UDDI regulation and transmits/receives a UDDI message. A UDDI registry processes a service request depending on the service request in the UDDI message. The second client system(20) supports the web service based on the ebXML regulation and transmits/receives an ebXML message. The ebXML registry(50) processes the service request depending on the service request in the ebXML message. The UDDI service module(30) converts the UDDI message into the ebXML message and transmits the ebXML message to the ebXML registry.
Patent KR-20040047398-A (KR)
Title: Method for data access using cache memory
Inventor: KIM YUN JEONG
IPC: G06F12/08
Filed: 2002-11-30
Abstract: PURPOSE: A method for accessing data using a cache memory is provided to send the data to a CPU from a write buffer through the cache without a memory access time by processing a case that a processor core requests the data in the write buffer before the write-back as hit. CONSTITUTION: If the CPU requests the data to the cache memory, it is judged as the hit if a tag value of a cache line corresponding to an index of an address transmitted from the CPU is identical with the tag value of the address transmitted from the CPU, and it is judged as miss if not(503). In the case of the miss, it is judged as the hit if the index and the tag value of a data address waiting in the write buffer are identical with the index and the tag value of the address of the CPU, and it is judged as the miss if not(506). In the case of the hit, the data in the write buffer is directly transmitted to the CPU without accessing a main memory(507).
Patent KR-20040047465-A (KR)
Title: The improved recording and/or reproducing apparatus of an optical disk for reducing memory and the recording method thereof
Inventor: KANG SEOK HYEONG
IPC: G11B20/10
Filed: 2002-11-30
Abstract: PURPOSE: An improved optical disc recording/playing device for reducing a memory and a recording method thereof are provided to reduce the memory by updating/reading the write strategy data changed according to a recording speed through the single memory. CONSTITUTION: An EFM(Eight-to-Fourteen Modulation) modulator(34) generates an EFM signal by modulating digital data. The memory(36) stores the write strategy data preset by a recording pattern. A recording signal generator(35) generates the recording control signals from the EFM signal by using the write strategy data. A laser driver(40) regulates driving power level by responding to the recording control signals. A pickup(41) forms a recording pattern by irradiating a laser beam to the optical disc(42). A microcomputer(39) synchronizes/outputs the update data and a write address for the write strategy data with the first clock signal. A data write controller(37) stores the update data and the write address, and writes the update data to an update area by synchronizing with the second clock signal. The recording areas respectively include the update area.