baber/WOPTO huggingface dataset:
Patent KR-20030073194-A (KR)
Title: Cover of pipe connecting portion in air conditioner
Inventor: KIM JEONG JU
IPC: F24F1/32
Filed: 2002-03-08
Abstract: PURPOSE: A cover of a tube connecting part of an air conditioner is provided to improve heat insulating efficiency of the tube connecting part. CONSTITUTION: A cover(41) comprises a body(43) covering a tube connecting part; and side ends(45) formed on both sides of the body to cover tubes. An outer diameter of the body is formed larger than outer diameters of the side ends by difference between a flare nut placed on the tube connecting part and daters of the tubes. A passage is formed in the cover in longitudinal direction. A tube connecting part mounting space(47) is formed on a central part of the passage to allow the tube mounting part to be mounted therein. Tube mounting spaces(49) are formed on both ends of the passage. A diameter of the tube connecting part mounting space is formed larger than diameters of the tube mounting spaces by the difference between the diameters of the flare nut and the tubes. Thickness of the cover is same with thickness of heat insulating material covering the tubes. The cover is made of rubber and has a cut-away part(51) formed in longitudinal direction.
Patent KR-20030075004-A (KR)
Inventor: EO DONG SEON
IPC: G03F7/004
Filed: 2002-03-15
Abstract: PURPOSE: A photoresist composition for forming a positive image in a semiconductor, an LCD, a circuit board or a print board is provided to obtain a pattern having excellent resolution with ease. CONSTITUTION: The photoresist composition comprises: (1) a poly(hydroxystyrene) resin having the formula 1; (2) a crosslinkable photosensitizer having the formula 2; (3) a non-crosslinkable photosensitizer having the formula 3; (4) an organic base; and (5) an organic solvent: wherein each of l, m and n is a real number satisfying the condition that l/(l+m+n) is ranged from 0.62 to 0.8, m/(l+m+n) is ranged from 0.04 to 0.06 and n/(l+m+n) is ranged from 0.16 to 0.32.
Patent KR-20030075520-A (KR)
Title: Method for preparing high-tenacity polyvinyl alchol fiber and product manufactured thereby
Inventor: AHN DEOK JUNG
IPC: D01F6/14
Filed: 2002-03-19
Abstract: PURPOSE: A manufacturing method of high strength polyvinyl alcohol having at least 15 of draw ratio and at least 15g/d of tensile strength is characterized by heat-drawing a PVA spinning solution on one step. The PVA fiber is useful for industrial reinforcements like cement, concrete and rubber, a fishing net and a substitute of asbestos. CONSTITUTION: The PVA fiber is obtained by the steps of: dissolving 2-35wt.% of polyvinyl alcohol in an organic solvent to manufacture the polyvinyl alcohol spinning solution; spinning the spinning solution on a wet and dry spinning method or a wet type spinning method to prepare undraw yarn; and then heat-drawing the undrawn yarn with an air heating furnace on one step.
Patent KR-20030076086-A (KR)
Title: Mat with germanium
Inventor: KWAK HO SEOK
IPC: A47C27/00
Filed: 2002-03-22
Abstract: PURPOSE: Provided is a mat core charged with germanium which is excellent in providing vitality of a human body and is conveniently used in a mat, cushion and pillow. CONSTITUTION: The mat core is for use as a core of a mat, cushion or pillow. The mat core has an upper sheet(11) and a lower sheet(12). The two sheets are stitched at an interval of about 2 to 4 cm to form spaces between the stitched lines. The spaces are charged with pulverized germanium. The sheets are stitched again to seal the spaces with germanium charged. A support fabric is used to evenly distribute germanium in the spaces. The germanium charged in the spaces between the two sheets activates vitality of a human body.
Patent KR-20030077733-A (KR)
Title: Apparatus for determining report pattern of channel quality in communication system using high speed data packet access scheme and method thereof
Inventor: CHOI SEONG HO
IPC: H04B7/005
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus and a method for deciding a CQI(Channel Quality Indicator) report pattern, for reporting a forward CQI, in an HSDPA(High Speed Downlink Packet Access) communication system are provided to transmit the CQI report pattern such as a CQI report period, a CQI transmission time offset, and a transmission time identifier indicating the current state of a UE, and efficiently report a CQI according to the state of a UE(User Equipment). CONSTITUTION: An RNC(Radio Network Controller) judges whether a current state of a UE is a hand-over state or a non-hand-over state, and transmits a hand-over indicator, for indicating that the UE is in the hand-over state or the non-hand-over state, to a node B. The node B receives the hand-over indicator, decides a CQI report pattern such as a report period and a transmission time offset, and transmits the decided CQI report pattern to the RNC. The RNC transmits the CQI report pattern to the UE so that the UE reports a CQI with respect to a downlink channel according to the CQI report pattern.
Patent KR-20030075130-A (KR)
Title: Thunderstroke protection apparatus for coaxial cable
Inventor: KWON MU HYOG
IPC: H01T4/00
Filed: 2002-03-27
Abstract: PURPOSE: A thunderstroke prevention apparatus of a coaxial cable is provided to protect a subscriber's terminal from the thunderstroke by discharging or interrupting the overvoltage and the overcurrent. CONSTITUTION: A coaxial cable includes a ground and a signal transmission line(13). The coaxial cable further includes a connection member for connecting a terminal of the coaxial cable to a terminal of an electronic device(20). The connection member includes a thunderstroke protection portion(11) to discharge the thunderstroke induced to the signal transmission line(13). The thunderstroke protection portion(11) is formed with a gas discharge tube connected between the signal transmission line(13) and the ground in order to discharge the over-voltage element of the thunderstroke.
Patent KR-20020033136-A (KR)
Inventor: SUN U HYEON
IPC: G06F15/00
Filed: 2002-03-30
Abstract: PURPOSE: A method for operating the public internet PC control system through linking the hardware and software is provided to support the security of a PC system through the technology linking the hardware with the software control. CONSTITUTION: A system receives the money through a coin machine(5) or bill identification machine(6) and checks an amount by using an RS(Recommended Standard)-232(7). The system processes the time according to the usable amount and in case of the shortage or unawareness of the amount, the procedure returns to the step of inserting the money. The system displays the use time and opens the use of the public internet PC. As the close time comes up, an end timer works and notifies the end time to a user. The system asks if the user extends the use time or not. If the user wants to extend the use time, the procedure returns to the step of inserting the money again. Otherwise, the use of the PC is blocked off with the end of the use time.
Patent KR-20030080399-A (KR)
Title: Producing method of three-leafs type polyester fiber
Inventor: PARK SANG WON
IPC: D01D5/253
Filed: 2002-04-08
Abstract: PURPOSE: Provided is a method of manufacturing trefoiled polyester fiber which involves fluent absorption and discharge of the moisture content and the sweat by varying the sectional profile in a controlled manner. CONSTITUTION: The method of manufacturing a trefoiled polyester fiber comprises the steps of: melt-spinning a polyester chip with a viscosity of 0.60-0.90 using a trefoiled spinneret where the length ratio of A to a in the width thereof is determined to be 0.5-2.0, the length ratio of A to b to be 1.0-4.0 and the length ratio of B to b to be 0.5-2.0; cooling the resulting filaments using a cooler; and drawing the cooled filaments through first and second godet rollers.
Patent KR-20030081648-A (KR)
Title: Analog front-end apparatus and power line coupler for power line communication
Inventor: KIM CHEOL
IPC: H04B3/54
Filed: 2002-04-12
Abstract: PURPOSE: An analog front-end device for power line communication and a power line coupler are provided to configure a receiver in differential input/differential output structure by changing a structure of a transformer, and to configure a transmitter in single input/single output structure, thereby suppressing noise and simplifying circuit configuration. CONSTITUTION: A receiver(610) inputs a differential receiving signal for power line communication from a power line to process the signal, and transmits the processed signal to a digital signal processor. A transmitter(620) inputs a single transmission signal outputted from the digital signal processor to process the signal, and delivers the processed signal to the power line. A power line coupler(630) inputs a receiving signal inputted through the power line to process the signal as a differential receiving signal, supplies the signal to the receiver(610), and delivers the single transmission signal through the power line.
Patent KR-20030082219-A (KR)
Title: Flavanone ester derivatives and composition for preventing or treating blood lipid level-related diseases comprising same
Inventor: JUNG TAE SUK
IPC: C07D311/54
Filed: 2002-04-17
Abstract: PURPOSE: Flavanone ester derivatives and a composition for prevention or treatment of blood lipid level-related diseases comprising them are provided. The compounds are useful for prevention or treatment of blood lipid level-related diseases. CONSTITUTION: Flavanone ester derivatives are represented by the formula 1, wherein R1 is R5CO- group; R2 is H or R5CO- group; R3 is H, CH3, R5CO- or R6 group; R4 is H, OH, R5COO- or OR6 group; R5 is C1-C18 alkyl group; and R6 is C2-C18 alkyl or alkenyl group. A process for preparing the flavanone ester derivatives comprises dissolving naringenin or hesperetin in an organic solvent, inserting 1 to 5 mole equivalency of triethylamine(Et3N) into the mixture, cooling the mixture, inserting 1 to 1.5 mole equivalency of acyl chloride into the mixture, and reacting them for 2 to 10 hours, wherein the organic solvent is tetrahydrofuran or dichloromethane.
Patent KR-20030082349-A (KR)
Inventor: BAEK EUN KI
IPC: A23L27/00
Filed: 2002-04-15
Abstract: PURPOSE: Seasonings obtained by heating clean sea water are provided which are harmless to the human body and used in salting instead of salt during cooking. CONSTITUTION: Seasoning which give a salty taste while cooking side dishes are characteristically obtained by heating clean sea water at 100deg.C. Therefore, it is harmless to the human body.
Patent KR-20030083037-A (KR)
Title: multi jack
Inventor: LEE KEUM SANG
IPC: B60S9/02
Filed: 2002-04-18
Abstract: PURPOSE: A multipurpose jack for repairing a vehicle is provided to improve safety by preventing the separation of the jack, and to precisely control the height of the jack by using a feed screw. CONSTITUTION: A multipurpose jack for repairing a vehicle is composed of a support bar(1) adhering closely to the part of the vehicle, a rack(6), a rack locking bar for locking the rack, a minute control screw(2), a feed screw(3), and a bottom support(10).
Patent KR-20030083807-A (KR)
Title: Geographic information service apparatus and method for mobile communication device
Inventor: CHO JEONG HUI
IPC: H04W4/02
Filed: 2002-04-22
Abstract: PURPOSE: A device for supplying geographic information using a mobile communication terminal and a method therefor are provided to integrate different geographic information layers, and to use the integrated geographic information under wireless environment, thereby improving service functions and user convenience. CONSTITUTION: A map server(100) comprises as follows. An inquiry analysis module(101) analyzes an inquiry requested through a mobile communication terminal(10). An inquiry generation module(102) retrieves a contents server by information transmitted when a user requests the inquiry. An inquiry performance module(103) performs an operation for the inquiry generated in the inquiry generation module(102). A GIS application server DB(104) stores information on multiple GIS application servers(30), and is referred to when carrying out the inquiry. A GML generation module(105) integrates information retrieved in the multiple GIS application servers(30) into GML documents.
Patent KR-20030085782-A (KR)
Title: An individual Recognition System Using Inductive Transmission Method
Inventor: HAN BYUNG SUNG
IPC: G06K17/00
Filed: 2002-05-02
Abstract: PURPOSE: An individual livestock recognition system is provided to recognize individual livestock by making a pair of inductor coils share supplied power and data. CONSTITUTION: The system comprises a pair of coils, a unique code generator, a signal receiver, a microprocessor, and a communication module. The first coil is connected to the signal receiver, and the second coil is embedded in the unique code generator which is included in a collar. The unique code generator generates a unique code which identifies each livestock. The signal receiver receives the unique code, which is generated by the unique code generator, via the first coil. The microprocessor is connected to an output pin of the receiver. The communication module transmits the data, processed and compared by the microprocessor, to a personal computer.
Patent KR-20030087663-A (KR)
Title: juice apparatus
Inventor: KIM YEON SOO
IPC: A23N1/02
Filed: 2002-05-09
Abstract: PURPOSE: A combination grinder and juice extractor in which a flow passage part is formed in a drum and an extraction vessel to cause juice extracted in an object-receiving part to softly flow into the discharge hole of the object receiving part is provided. Therefore, it has excellent extraction efficiency and can be used in manufacture of shaved ice or noodles as well as fruits and vegetables. CONSTITUTION: The combination grinder and juice extractor comprises: a body(10) with a built-in motor; a drum(30) connected to a coupling groove(14) formed at the external part of a coupling hole(13); an object receiving part(31) formed in communication with an inlet hole(51); an extraction vessel coupling part(35) connected to the object receiving part to receive a screw(60) having a conveying part(62), a crushing part(63), a grinding part(64) and a finely grinding part(65); and a juice flow passage part(38) formed at a protrusion coupling part; an extraction vessel(20) detachably attached to the extraction vessel coupling part.
Patent KR-20030087731-A (KR)
Title: Vehicles coming in and out security control system and the control method thereof
Inventor: HA DONG IK
IPC: G08G1/04
Filed: 2002-05-09
Abstract: PURPOSE: A control system for controlling incoming and outgoing vehicles and a controlling method thereof are provided to automatize a parking control system by using an image detection method. CONSTITUTION: An incoming vehicle control system photographs images of an incoming vehicle and detects a license number of the incoming vehicle from the photographed images(S201). The control system searches a database of a central control server to detect the vehicle information and the incoming vehicle is guided to a parking place by using a parking guide indicator(S203). The control system photographs images of a parking area and detects an empty parking area to guide the incoming vehicle to the parking area(S205). The control system stores the parking time and the present parking position into the database(S207). An outgoing vehicle control system photographs images of an outgoing vehicle and detects the license number of the outgoing vehicle from the photographed images(S209). The outgoing vehicle control system calculates the parking fee of the outgoing vehicle(S211).
Patent KR-20030089555-A (KR)
Title: The aluminium sheath cutter for power cable
Inventor: JANG GONG IL
IPC: H02G1/12
Filed: 2002-05-16
Abstract: PURPOSE: An aluminium sheath cutter for power cable is provided to cut uniformly the aluminium sheath cable by fixing an outer circumference of the aluminium sheath cable and rotating a rotation saw along the outer circumference. CONSTITUTION: An aluminium sheath cutter includes a fixing jig(1), a guide roller(4), a body frame(3), a rotation saw(5), and an electric motor(6). The fixing jig(1) includes a jig locking hole(2) and a hinge(9). The jig lock hole(2) corresponds to an outer circumference of the aluminium sheath cable of the power cable. The guide roller(4) and a support spring are formed in the inside of the body frame(3). An inner circumference of the body frame(3) corresponds to an outer circumference of an internal sleeve of the fixing jig(1). The rotation saw(5) is formed at one end portion of the body frame(3). The electric motor(6) is used for driving the rotation saw(5).
Patent KR-20020095080-A (KR)
Inventor: AMANO TAKESHI
IPC: B62D25/08
Filed: 2002-05-27
Abstract: PURPOSE: To provide a retreating displacement suppressing mechanism capable of positively detaching a pedal bracket by operating a detaching mechanism even when a cowl top panel and dash panel retreat together. CONSTITUTION: In the retreating displacement suppressing mechanism for the operation pedal, a front end part 9a of the pedal bracket 9 swingably supporting the suspended operation pedal 11 is connected to a vehicle cabin side of the dash panel 5 partitioning an engine room 1 and a vehicle cabin 3, a rear end part 9b of the pedal bracket is attached to the cowl top panel 7 arranged above the dash panel via the detaching mechanism 13, and a regulating means 15 is provided in a vehicle cabin inner side facing the cowl top panel 7.
Patent KR-20030095030-A (KR)
Title: a method for calculating fuel economy of hybrid electric vehicle
Inventor: CHO SEONG TAE
IPC: B60L3/12
Filed: 2002-06-11
Abstract: PURPOSE: A method is provided to evaluate the actual fuel efficiency of hybrid vehicle through a single test by calculating the total fuel efficiency in consideration of fuel consumption of engine and energy consumption of electrical system. CONSTITUTION: A method comprises a step(S100 to S130) of taking, as an input, a hybrid structure, engine efficiency and a motor efficiency, and dividing operation sections in accordance with the rate of engine operation and motor operation; a step(S170 to S200) of repeatedly calculating equivalence factors for converting an electrical energy into a fuel in each operating section; a step(S240) of calculating an average of equivalence factors by obtaining the representative value of the equivalent factors, and calculating a fuel consumption of the vehicle from the calculated average; and a step(S250) of calculating a fuel efficiency by dividing the fuel consumption by the travel distance.
Patent KR-20040000124-A (KR)
Inventor: BAE JIN HWAN
IPC: F25D23/00
Filed: 2002-06-24
Abstract: PURPOSE: A refrigerator is provided to allow easy attachment of a screw supporting member, and to prevent leakage of foamed thermal insulation material through a part where the screw supporting member is attached. CONSTITUTION: A fixing screw(24) is coupled to an inside of a storage compartment to fix an inside attachment such as a shelf or an ice box installed in the storage compartment. A screw supporting member(30) is installed in a space between an outer box(21) and an inner box(22) of a main body(20) where foamed thermal insulation material(23) is charged to support the fixing screw so that the fixing screw is coupled and supported. The screw supporting member includes a discal supporting part(31) attached on a rear side of the inner box on which a penetrating hole(26) is formed to allow the fixing screw to pass; and a screw coupling part(32) protruded from a center of the supporting part perpendicularly to the supporting part. A screw coupling hole(33) is formed on a center of the screw coupling part in longitudinal direction to allow the fixing screw to be coupled. An adhesive receiving groove(35) is formed on an attached side of the supporting part attached to the inner box to allow adhesive(36) applied thereon to be stored therein so as to keep air-tightness.
Patent KR-20040001862-A (KR)
Inventor: LEE JIN HYEOK
IPC: H01L21/26
Filed: 2002-06-29
Abstract: PURPOSE: An SOC(System On Chip) and a method for manufacturing the same are provided to be capable of preventing noise of a substrate. CONSTITUTION: A semiconductor substrate(100) is provided with an analog region(A), a digital region(D) and a space region(S) located between the analog and digital region. An isolation region(120) is isolated between the analog region(A) and the digital region(D). An antenna(110) is buried in the substrate of the space region(S) for trapping the noise. The first well(130) is formed in the digital region(D). The second well(135) is formed at a desired portion of the space region(S) and connected with the first well and the antenna(110). The third well(140) is formed between the second well and the analog region(A) for dispersing the noise. The second well(135) has a relatively heavy doping concentration compared to the first and third wells.
Patent KR-20040003141-A (KR)
Title: An simulator for tuning control logic of a steer-by-wire system
Inventor: LEE SANG HO
IPC: G01M99/00
Filed: 2002-06-29
Abstract: PURPOSE: A test apparatus for tuning control logic of a steer-by-wire system is provided to improve stability of steering by tuning the control logic through performing various simulations. CONSTITUTION: A test apparatus includes a steering wheel(10), an encoder(12), a steering wheel motor(14), a rack driving motor(20), a rack bar(22), a tie rod(24), a first position sensor(26), a lever driving motor(30), a lever(32), a hinge shaft(34), a second position sensor(36), a motor controller(40), a digital signal processor(50), and a personal computer(60). The encoder(12) outputs a steering angle signal as a driver manipulates a steering wheel. The rack driving motor(20) drives lever assemblies(32,34) by receiving a control signal from the motor controller(40). On end of the lever(32) is connected to the tie rod(24) provided at both sides of the rack bar(22).
Patent KR-20040004789-A (KR)
Title: Natural water having deodorization ability and sterilization effect against resistent bacteria, and produce method thereof
Inventor: LEE BAK
IPC: A01N63/00
Filed: 2002-07-05
Abstract: PURPOSE: Provided is a nature functional water and a method for preparing the functional water being capable of performing self-purification function and having vitamins and plant growth promoting effect. CONSTITUTION: The method comprises the steps of (a) preparing a mixture solution by mixing 100g of purified water, 1 to 10g of molasses crushed to be 100 to 400 mesh, 0.05 to 1g of soybean and 0.01 to 0.5g of bamboo, (b) aerating the mixture solution for 2 to 5 days in an inlet tank, (c) screening the mixture solution using a screen with 100 mesh to separate large particles from the mixture solution, (d) decomposing the mixture solution obtained at the step (c) for 50 to 70 days by aerobic bacteria and facultative anaerobe in a decomposing tank, (e) coagulating sludge from the decomposed solution for 2 to 5 days in a settling tank, returning a portion of the sludge to the decomposing tank, transferring the other portion of the sludge to a cultivator filled with mold and active silicate, and transferring the decant water to a bioreactor, (f) cultivating the decant water in the bioreactor for 20 to 30 days, (g) transferring the decant water of the step (f) to a sedimentation tank to coagulate solids in the decant water by introducing activator in the sedimentation tank, (h) returning the sludge of the sedimentation tank to the inlet tank and transferring the decant water to a filtration tank, and (i) obtaining functional water by filtering the decant water by a filter.