baber/WOPTO huggingface dataset:
Patent KR-20030070308-A (KR)
Title: Pump by using a disuse tire
Inventor: LEE SANG YOUNG
IPC: F04D1/00
Filed: 2002-02-23
Abstract: PURPOSE: A pump using a waste tire is provided to prevent water hammering, freezing, wear and corrosion by making a casing body of the waste tire, and to cut down cost by manufacturing easily and replacing the waste tire from the impeller. CONSTITUTION: A pump is composed of a housing(120) mounting an impeller(150), and a casing body(110) mounting a suction part(130) and a discharge part(140). The waste tire is used for the casing body, and the hole of the casing body is connected to the suction part to close. The other hole of the casing body is connected to close the housing, and the impeller is placed in the casing body. The discharge part is penetrated through the upper part of the casing body for closing, and an auxiliary blade(152) is installed in a blade(151) of the impeller by using the waste tire. The housing and the suction part are fixed to both holes of the tire, and the discharge part is fixed on the tire.
Patent KR-20030071243-A (KR)
Title: An apparatus and method of subtitle play in digital versatile disk player
Inventor: BAE CHANG SEOK
IPC: H04N5/445
Filed: 2002-02-28
Abstract: PURPOSE: A system and method for reproducing caption information of a DVD player are provided to allow a user to watch images with a caption of a desired language. CONSTITUTION: A system for reproducing caption information of a DVD player includes a caption information processor(22). The caption information processor receives and stores information of a caption composed of a language a user desires and provides the caption information constructed of the desired language to the user when a DVD is played. The DVD player includes a monitor connected to a terminal such as television and computer. The caption information processor includes a caption information receiver for receiving caption information constructed in a language a user desires in addition to caption information composed of languages provided by a DVD, a caption information storage for storing the caption information, and a caption information reproducing unit for reproducing the stored caption information.
Patent KR-20020077647-A (KR)
Title: Modular architecture for industrial power delivery system
Inventor: KEANE ANTHONY R A
IPC: H02J4/00
Filed: 2002-03-05
Abstract: PURPOSE: A modular architecture for industrial power delivery system is provided to realize a power supply which enables design flexibility and scalability for an industrial power delivery system and provides data communications unaffected by the power supply environment. CONSTITUTION: A plasma controller(20) receives inputs from the plasma chamber(12). These inputs include a vacuum signal(22) which indicates the level of vacuum in plasma chamber(12), a voltage signal(24), and a signal(26) indicating the ratio of flows between the inlet and the outlet gases. As one skilled in the art recognizes, other inputs/outputs are received/generated by plasma controller(20). A plasma controller(20) determines a desired input power to be applied to plasma chamber(12) through a power delivery system(28), as is described in greater detail herein. Power delivery system(28) outputs a predetermined electrical signal at a predetermined frequency and power rating. The voltage output from power delivery system(28) is applied to plasma chamber(12) in order supply sufficient energy to operate plasma chamber(12).
Patent KR-20020039280-A (KR)
Inventor: JIN JAE HACK
IPC: A43B13/00
Filed: 2002-03-12
Abstract: PURPOSE: An out sole of shoes having a decorative pattern and a manufacturing method thereof are provided to increase the merchantability of the out sole as well as the durability thereof. CONSTITUTION: The manufacturing method of an out sole(3) of shoes comprises the steps of: forming a lower mold by using a sand mold formed with a molding hole corresponding to the shape of the out sole; positioning a coating film composed of a print layer and a coating layer so as to wrap the molding hole, and attaching the coating film to the molding hole via the absorption of air inside the molding hole; attaching the coating layer to the out sole by heating the coating layer while molding the out sole under an appropriate molding condition; and finishing the completed out sole by removing the unnecessary coating film from the out sole.
Patent KR-20030075875-A (KR)
Title: Method for controlling a alarm of receiving in mobile phone
Inventor: KIM SEONG MO
IPC: H04B1/40
Filed: 2002-03-21
Abstract: PURPOSE: A method for controlling a ringer tone in a mobile terminal is provided to interrupt the output of a ringer tone in a state that the termination of a call signal is being maintained, so that a terminal user can confirm a caller identification without an unnecessary output of the ringer tone after recognizing the termination of the call signal. CONSTITUTION: If a call signal is detected(S1), the control part of a mobile terminal outputs a ringer tone as a bell sound or vibration(S2). The control part judges whether a signal by the user's terminal manipulation is generated(S3). If the terminal manipulation signal is detected, the control part stops the output of the ringer tone(S4). Stopping the output of the ringer tone only and displaying call signal termination information continuously, the control part judges whether the user selects the call button(S5). If the user selects the call button, the control part transmits a response signal to the calling number of the terminated call signal(S6).
Patent KR-20030075953-A (KR)
Title: A cleansing scrubber improved working efficiency
Inventor: JUNG TAE HO
IPC: A47L17/08
Filed: 2002-03-22
Abstract: PURPOSE: A washing scrubber for improving working efficiency is provided to clean conveniently without deformation of the scrubber, to increase abrasion resistance, and to reduce washing hours by mounting a pocket in the scrubber and containing a hand in the pocket. CONSTITUTION: A pocket(14) is formed longitudinally in the side of a washing scrubber(11) to contain four fingers excluding the thumb, and a pocket(12) is formed in the left or right side of the washing scrubber to contain the thumb. A band(13) is fastened in the rear part of the pocket for containing the fingers to support the wrist. The palm of a waterproof glove is integrally formed with the washing scrubber to prevent the hand from being contacted to rinsing water in washing. Washing efficiency is improved by mounting resin film or resin fiber to the scrubber for forming the pockets and the band.
Patent KR-20030077699-A (KR)
Title: Method for inventory information output of ATLA board in CDMA-2000 1x inbuilding system
Inventor: BAN JU HYEON
IPC: H04W92/12
Filed: 2002-03-26
Abstract: PURPOSE: A method for outputting inventory information of an ATLA(ATM(Asynchronous Transfer Mode) Trunk and Link managed board Assembly) board in a CDMA(Code Division Multiple Access)-2000 1x in-building system is provided to conveniently confirm information and a version state of the ATLA board by using an MMC(Man-Machine Communication) command. CONSTITUTION: If a command is inputted from an operator, an MSTM(BSM(Base Station Manager) Status Maintenance) block(150) checks an input format or a parameter of the inputted command and confirms whether the inputted command is normally inputted(S11). If the inputted command is normally inputted, the MSTM block(150) loads the inputted command in an inventory information request signal of an ATLA board(300) and transmits the inventory information request signal to an ATSM(ATM Trunk and link Status Management software) block(350) through a CCSM(CCP(Call Control Processor) Status Management software) block(250)(S11). The ATSM block(350) performs an ATLA board inventory output function according to the request of the operator, collects the results, and transmits the collected result to an operation station through the CCSM block(250)(S12). The MSTM block(150) of the operation station outputs an inventory output request result of the ATLA board(300) to an operator terminal(S13).
Patent KR-20030082768-A (KR)
Title: ELISA Screening System for potential Drugs that could improve obesity, type2 diabetes
Inventor: CHO MIN CHEOL
IPC: C12N1/21
Filed: 2002-04-18
Abstract: PURPOSE: An ELISA screening system for potential drugs that can improve obesity and type 2 diabetes is provided, thereby simply and rapidly screening the potential drugs that can improve obesity, type 2 diabetes. CONSTITUTION: A transformant Escherichia coli DH5@/PGEX4T-1-PPARγ2 (KCTC 10190BP) producing GST-PPARγ2(glutathione s-transferase-peroxisome proliferated activated receptor gamma isoform 2) is produced by transforming E. coli DH5@ with pGEX4T-1 containing human PPARγ2(peroxisome proliferated activated receptor gamma isoform 2) gene. A transformant E. coli BL21(DE3)/pET28a-SRC-1(633-708a.a) (KCTC 10191BP) producing SRC-1(steroid receptor co-activator01) is produced by transforming E. coli with pET28a containing SRC-1 gene. A screening method for potential drugs that can improve obesity and type 2 diabetes comprises analyzing the binding activity between the GAS-PPARγ2 protein and SRC-1 soluble fraction using ELISA.
Patent KR-20020035819-A (KR)
Inventor: LEE BONG HUN
IPC: H01L33/62
Filed: 2002-04-25
Abstract: PURPOSE: A light emitting device(LED) matrix module having a reflection surface used as a heat radiating plate having a waterproof and dustproof structure is provided to improve heat radiating efficiency by installing the heat radiating plate on a surface where an LED is mounted so that a heat transfer distance is reduced. CONSTITUTION: An array of LED's of a matrix type is formed on a substrate. A ground pattern(70) is formed on the substrate. A reflection plate(20) used as the heat radiating plate having a plurality of optical guiding grooves has the reflection surface which reflects the light generated from the respective LED's. Transparent resin(80) having excellent heat conductivity is filled in the optical guiding grooves. The LED is attached to the substrate through the ground pattern so that the heat generated from the LED passes through the ground pattern and the resin and is radiated through the reflection plate.
Patent KR-20020085792-A (KR)
Inventor: KIM KYUNG HWAN
IPC: B65D17/34
Filed: 2002-04-26
Abstract: PURPOSE: An opening device of a sealed container is provided to simplify an installation work of the opening device and to minimize a defective proportion caused during an opening manipulation thereof. CONSTITUTION: In the opening device of a sealed container consisting of a circular cover(20) formed with an incision groove and a pull loop(30) for cutting the incision groove, the cover is formed with a fixing groove(23) in adjacent to the incision groove, and an anti-movement groove(22). The pull loop is formed with a fixing protrusion(33) corresponding to the fixing groove and an anti-movement protrusion(32) corresponding to the anti-movement groove. The contact surfaces of the pull loop and the cover are bonded by using an electric welding method.
Patent KR-20030085161-A (KR)
Title: A process of manufacturing a sheet type tantal pellet and its pellet
Inventor: CHO YEONG SU
IPC: H01G13/00
Filed: 2002-04-29
Abstract: PURPOSE: A method for fabricating a sheet type tantalum element and a sheet type tantalum element are provided to form the tantalum element of a slim size by minimizing the height of a capacitor as a passive element. CONSTITUTION: A tantalum slurry is fabricated by mixing tantalum powders, a binder, and a solvent. The first sheet(10) and the second sheet(12) are formed by using the tantalum slurry. The thickness of the first sheet(10) and the second sheet(12) is 10 to 50μm, respectively. A plurality of tantalum wires(11) are loaded on the first sheet(10). The second sheet(12) is adhered on the first sheet(10) including the tantalum wires(11). A sintering process for a combination sheet of the first sheet(10) and the second sheet(12) is performed. The combination sheet is divided into the number of the tantalum wires(11).
Patent KR-20030085936-A (KR)
Title: Biological Nitrogen Removal Device
Inventor: AHN GYU HONG
IPC: C02F9/14
Filed: 2002-05-02
Abstract: PURPOSE: A device for more economical removal of high concentration nitrogen from wastewater using MLE (Modified Ludzack Ettinger) process is provided, which is characterized in that heterotrophic denitrification process is employed after the MLE process, wherein elemental sulfur is used as electron donor for the growth of heterotrophic denitrifying bacteria. CONSTITUTION: The device comprises a heterotrophic denitrification unit(1) comprising an anoxic tank(2), an aerobic tank(3) for nitrifying wastewater and an inter return line(5) for continuously returning nitrified wastewater from the aerobic tank to the anoxic tank; a clarifier(4) for settling suspended solids down; an inflow weir(12) over which water flows; a sulfur packed bed reactor(10) in which granular sulfur(15) is packed and the inflow weir is formed at one upper side therein; a back wash weir(16) which is formed at a position lower than that of the inflow weir inside the reactor; an air compressor(20) which upwardly supplies pressurized air into the sulfur packed bed reactor; a back wash valve(21) which is installed on a pipe through which the compressor is connected to the sulfur packed bed reactor; an effluent storage tank(30) into which effluent of the sulfur packed bed reactor is introduced through an effluent pipe(40,41); an effluent valve(33) which is installed on the effluent pipe; a reverse injection valve(32) with one end connected to the effluent pipe between the effluent valve and the sulfur packed bed reactor, and the other end connected to bottom portion of the effluent storage tank; and a reverse injection pump(31) which is installed between the reverse injection valve and the effluent storage tank.
Patent KR-20030086089-A (KR)
Title: Fabrication method of semiconductor device
Inventor: CHO GYEONG SU
IPC: H01L21/3205
Filed: 2002-05-03
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing generation of voids in an oxide layer buried between metal interconnections. CONSTITUTION: A metal film is formed on entire surface of a semiconductor substrate(1) having a lower insulating layer(2). Metal interconnections(3) are formed by selectively patterning the metal film. The top edges of the metal interconnection(3) is selectively etched by plasma using an argon gas. Then, an upper insulating layer is formed on the resultant structure including the metal interconnections(3).
Patent KR-20030089558-A (KR)
Title: Method for forming trench isolation in semiconductor device
Inventor: HAN SANG GYU
IPC: H01L21/762
Filed: 2002-05-16
Abstract: PURPOSE: A method for fabricating an isolation region of a semiconductor device is provided to improve maximize rounding effect by performing an H2 vacuum annealing process instead of a dry oxidation rounding process, and to improve a leakage current characteristic by eliminating a hydrogen component existing in a trench region through an O2 annealing process. CONSTITUTION: A pad oxide layer(120a) and a pad nitride layer(140a) are formed on a semiconductor substrate(100). The pad nitride layer and the pad oxide layer are selectively eliminated to form a trench(160). The corner of the trench is rounded through an H2 vacuum annealing process and an O2 annealing process. An etch treatment is performed on the inner surface of the trench. The trench is filled. The nitride layer is eliminated.
Patent KR-20020041802-A (KR)
Inventor: LEE SU HO
IPC: C11D3/02
Filed: 2002-05-20
Abstract: PURPOSE: Provided is a kitchen detergent containing chitosan, which is excellent in washing ability and beauty effect such as hydration, whiteness, gloss, and resilience of the skin. CONSTITUTION: The kitchen detergent comprises 0.5-0.8wt% of sodium hydroxide, 20-22wt% of a surfactant, 3-4wt% of DEA(diethylamine), 1-2wt% of a skin protection agent containing glycerin, 1-2wt% of a detergent, 1-1.5wt% of urea, 0.05-0.1wt% of the chitosan, and the balance being deionized water. And the kitchen detergent is produced by a process comprising the steps of: dissolving the sodium hydroxide in deionized water; adding the surfactant and the DEA to the sodium hydroxide water solution to neutralize and adding the skin protection agent and then stirring; stirring and dissolving deionized water and the urea in another container and then adding to the neutralized detergent water solution; stirring and heating deionized water and the chitosan in the weight ratio of 3:1 at 65-75deg.C for 90 minutes or more to neutralize in another container; adding the neutralized chitosan to the neutralized detergent water solution and then stirring.
Patent KR-20030090089-A (KR)
Title: Mouse Using Accelerometer and Control Method of The Same
Inventor: KIM HUI SANG
IPC: G06F3/0346
Filed: 2002-05-21
Abstract: PURPOSE: A mouse using an acceleration meter and a method for controlling the same are provided to enable a user to control a pointer position of a mouse using an acceleration meter easily in any environment. CONSTITUTION: In a mouse including at least two click buttons(50a,50b), the first acceleration meter(10) senses a gradient degree as to gravities of the first axial direction and the second axial direction on a space. The second acceleration meter(20) senses a gradient degree as to a gravity of the third axial direction on a space. A zero calibration button(40) inputs a zero calibration command on a space. If the zero calibration command is inputted, a CPU(30) sets two axes out of the first, second, and third axial directions as reference positions according to the sensed gradient degrees of the first, second, and third axial directions. In addition, the CPU(30) calculates a movement direction and speed of a pointer according to the gradient degrees of the first, second, and third axial directions set as the reference positions. A microcomputer(60) outputs pointer information such as the movement direction and the movement speed calculated through the CPU(30), and controls a movement of the pointer.
Patent KR-20030092319-A (KR)
Title: Pipe assembly for air conditioner
Inventor: WANG YUN HO
IPC: F24F1/00
Filed: 2002-05-29
Abstract: PURPOSE: A pipe assembly for an air-conditioning system is provided to reduce a space for installation of the pipe assembly and to allow refrigerant to efficiently exchange heat by improving a structure connecting pipes. CONSTITUTION: A pipe assembly includes a double pipe(200) having an inside tube(210) in which a first channel(211) is formed, and an outside tube(220) to form a second channel(221) between the inside tube and the outside tube; a connector(100) having a first branched channel(110) having a first receiving part(111) formed therein to receive the inside tube and connected with the first channel, and a second branched channel(120) having a second receiving part(121) receiving the outside tube and connected with the second channel; a first connecting tube(300) coupled to the first branched channel; and a second connecting tube(400) coupled to the second branched channel. The inside tube and the outside tube are integrated with each other. The inside tube and the outside tube are forcibly inserted and coupled to the first receiving part and the second receiving part, respectively.
Patent KR-20030093737-A (KR)
Title: Ruthenium Thin Film Formation Method
Inventor: KIM JAE JEONG
IPC: H01L21/20
Filed: 2002-06-05
Abstract: PURPOSE: A method for forming a ruthenium thin film is provided to be capable of conserving constant charge and simultaneously improving surface roughness characteristics by using an electrolytic plating process. CONSTITUTION: After preparing a semiconductor substrate, the semiconductor substrate is activated by dipping the semiconductor substrate in an activation solution for depositing activation material on the surface of the semiconductor substrate. After dipping the activated semiconductor substrate in a ruthenium electrolytic plating solution, a ruthenium thin film is deposited on the surface of the activated substrate by applying reduction potential. Preferably, a diffusion barrier is formed at the semiconductor substrate by using TiN, TaN, WN, or TiSiN.
Patent KR-20030093744-A (KR)
Title: PCB soldering test apparatus and mathod for BGA type packaged chip
Inventor: NOH JI MYEONG
IPC: G01R31/00
Filed: 2002-06-05
Abstract: PURPOSE: An apparatus and a method for inspecting an adhering state of a PCB(Printed Circuit Board) for BGA(Ball Grid Array) type chip are provided to decide the adhering state of balls on the PCB by utilizing an electrostatic discharge protection circuit. CONSTITUTION: An apparatus and a method for inspecting an adhering state of a PCB for BGA type chip includes a contact module(60), a measurement unit(64), and a decision unit(65). The contact module(60) includes a plurality of lead pins(69) which are inserted into a plurality of connection holes(61) of a PCB in order to be electrically connected to balls. The measurement unit(64) measures the electrical potential between the lead pins(69) and the ground. The decision unit(65) decides an adhering state of the balls on the PCB by using the measured electrical potential.
Patent KR-20030093838-A (KR)
Inventor: YOO MYEONG SIK
IPC: A47L9/26
Filed: 2002-06-05
Abstract: PURPOSE: A cord reel assembly for a vacuum cleaner is provided to wind an electric cord round a reel in an orderly manner. CONSTITUTION: A cord reel assembly for a vacuum cleaner is composed of a frame(10) mounted in a cleaner body, a reel(12) rotatably mounted at a rotary shaft(10a) of the frame, and a spring(16). An elastic contact plate(24) is rotatably mounted at the frame. The end part of the elastic contact plate moves to the inside of the reel. An elastic member pushes the elastic contact plate to the inside of the reel.
Patent KR-20030094845-A (KR)
Title: Method for manufacturing phase-shift mask
Inventor: JANG BYEONG SU
IPC: H01L21/027
Filed: 2002-06-08
Abstract: PURPOSE: A method for fabricating a phase shift mask is provided to prevent a pattern defect caused by a damaged surface of a mask main body by performing a dry etch process using etch reaction gas including chlorine in patterning a phase shift material layer. CONSTITUTION: The phase shift material layer(110) is formed on the surface of a plate. A predetermined mask pattern is formed on the phase shift material layer to form photoresist. The mask main body(100) includes the phase shift material layer and the photoresist. A mask pattern is formed on the phase shift material layer is formed through a dry etch method wherein etch reaction gas including chlorine is used and the photoresist having the mask pattern is used as a mask.
Patent KR-20030095495-A (KR)
Title: Master batch containing silver colloid
Inventor: HUR EUN HYUNG
IPC: C08J3/22
Filed: 2002-06-12
Abstract: PURPOSE: Provided is a master batch comprising a silver colloid, which increases metabolism, has anti-bacterial activity and blocks electron waves. CONSTITUTION: The master batch is characterized by comprising 88-94 wt% of a plastic resin, 1-2 wt% of an aqueous silver colloid solution and 5-10 wt% of a dispersant. The master batch is produced by the method comprising the steps of: rotating a mixer for about 30-60 minutes to maintain the inside temperature at 150 deg.C or more, introducing 88-94 wt% of a plastic resin and 1-2 wt% of an aqueous silver colloid solution and stirring the mixture; and after about 10-20 minutes, adding 5-10 wt% of a dispersant, and stirring, further mixing for about 30 minutes, extruding the mixture in an extruder maintained at 150-250 deg.C and then cutting into a desired size and shape.