baber/WOPTO huggingface dataset:
Patent KR-20020013938-A (KR)
IPC: H01P5/10
Filed: 2000-06-26
Abstract: 본 발명은 제 1 서브-회로(10) 및 제 2 서브-회로(20)를 포함하는 밸룬 회로 (1B)에 관한 것이며, 이들 각각은 본질적으로 -도파관에 대응한다. 제 1 서브-회로 (10)는 제 1 컨덕터(10U), 제 2 컨덕터(10L) 및 상기 제 1 및 제 2 컨덕터 사이에 배치된 유전체층을 포함하며, 상기 컨덕터는 서로 용량성으로 그리고 유도성으로 접속된다. 제 2 서브-회로(20)는 제 1 컨덕터(20U), 제 2 컨덕터(20L) 및 상기 제 1 및 제 2 컨덕터 사이에 배치된 유전체층을 포함하며, 상기 컨덕터는 서로 용량성으로 그리고 유도성으로 접속된다. 제 1 서브-회로(10)의 제 1 컨덕터(10U)의 제 1 측면은 입력 포트(P1)에 접속된다. 제 1 서브-회로(10)의 제 1 컨덕터 (10U)의 제 2 측면은 접속 컨덕터(15)를 통하여 제 2 서브-회로(20)의 제 1 컨덕터 (20U)의 제 1 측면에 접속된다. 제 1 서브-회로(10)의 제 2 컨덕터(10L)의 제 2 측면은 제 1 출력 포트(P2)에 접속된다. 제 2 서브-회로(20)의 제 2 컨덕터 (20L)의 제 1 측면은 제 2 출력 포트(P3)에 접속된다. 제 1 개방 종료 -도파관 (30)은 제 1 서브-회로(10)의 제 2 컨덕터(10L)의 제 2 측면에 접속되며, 제 2 개방 종료 -도파관(40)은 제 2 서브-회로(20)의 제 2 컨덕터(20L)의 제 2 측면에 접속된다.
Patent KR-20030060545-A (KR)
Title: Control assembly of drum washer
Inventor: CHO HAN GI
IPC: D06F39/00
Filed: 2002-01-09
Abstract: PURPOSE: A control assembly of a drum type washer is provided to prevent flames generated from a main substrate with electric components from being diffused. CONSTITUTION: A control assembly of a drum type washer comprises a main substrate(22) with electric components controlling the drum type washer; a display substrate(24) with display components for indicating the operation state of the drum type washer; an insulator(26) disposed between the display substrate and the main substrate; and a shielding unit(30) formed to the insulator, to prevent diffusion of flames generated from the main substrate. Thus, breakage of the peripheral components caused by flames is prevented.
Patent KR-20030062519-A (KR)
Title: Cooling system for transformer
Inventor: SEO GWANG SEOK
IPC: H01F27/12
Filed: 2002-01-17
Abstract: PURPOSE: An apparatus for cooling a transformer is provided to improve the efficiency of heat release by radiating heat generated in the transformer to outside using a heat pipe. CONSTITUTION: A transformer case(1) has a cylindrical shape. A cover body(2) is coupled to an upper of the transformer case(1). An inserting tapped hole is formed on the cover body(2). A heat pipe(3) is comprised of a radiating unit(32) and a heat inflow unit. The heat inflow unit of the heat pipe(3) is inserted and fixed to the inserting tapped hole of the cover body(2) through a coupling unit(4). A plurality of radiating fins(321) are provided on an outer surface of the heat pipe(3). Where an insulating oil contained in the transformer case(2) is heated, a liquid working fluid located at the heat inflow unit absorbs the heat of the insulating oil to be vaporized. Then, the vaporized working fluid moves to the radiating unit(32) in the heat pipe(3).
Patent KR-20030063671-A (KR)
Title: Composition for the treatmrent of snoring
Inventor: CHOI JIN SEOK
IPC: A61K31/728
Filed: 2002-01-23
Abstract: PURPOSE: A composition comprising a lubricious natural material with lubrication properties and a swelling reliever is provided. The composition reduces snoring by reducing friction generated within the inner wall of the mouth when administered nasally using a spray before a person retires for sleep, thereby reducing sleep disturbances caused by snoring and sleep apnea. CONSTITUTION: A composition for treatment of snoring and sleep apnea contains: 0.01 to 10 parts by weight of a lubricious natural material selected from the group consisting of hyaluronate, alginate, cellulose salt and a mixture of two or more components thereof; a swelling reliever; and the balance of water to make 100 parts by weight. The composition can be added with an antioxidant selected from the group consisting of vitamin C, vitamin E, potassium sorbate or a mixture of two or more components thereof. The swelling reliever is selected from the group consisting of peppermint oil, eucalyptus oil or a mixture thereof.
Patent KR-20030068598-A (KR)
Title: a handle for stairs railing
Inventor: KWEON YOUNG MAN
IPC: E04F11/18
Filed: 2002-02-15
Abstract: PURPOSE: A handrail bracket is provided to make bracket installation easier and faster than a previous one by a bolt connection, therefore to improve work efficiency and cut down on the expenses of installation. CONSTITUTION: The handrail bracket is composed of: a handrail(11) containing numbers of mid-rails at regular distances; a handle(210) made of bent plates, having a semicircular opening lengthwise and covered with a rubber cap; a bracket(3) comprising a vertical connecting part(320), a guide part(340) and a semicircular insertion material inserted to the lower part of the handrail, then fixed through turning movement at one side, and joined to the mid-rail structure by a bolt passing through a connecting piece(310) at the other side.
Patent KR-20030068653-A (KR)
Title: Lower cutter for mini print
Inventor: SONG JONG WON
IPC: B41J11/66
Filed: 2002-02-15
Abstract: PURPOSE: A lower cutter for a mini printer is provided to improve quality of printing papers after cutting the printing papers by minimizing a gap between the lower cutter and an upper cutter when cutting the printing papers. CONSTITUTION: A lower cutter(20) is installed in a body of a mini printer and is incorporated with an upper cutter installed in a cover in order to cut printing papers. The lower cutter(20) is provided at a front portion thereof with a locking protrusion section(22) for resting the upper cutter. The locking protrusion section(22) is integrally formed with a cutting section(21). The locking protrusion section(22) has a rounded shape and is upwardly protruded corresponding to a width of an overlapping section between the upper and lower cutters. An elastic member is installed at a lower portion of the lower cutter(20). The lower cutter(20) is rotatably coupled to a fixing member installed in the body of the mini printer.
Patent KR-20020067681-A (KR)
Title: Hair-growing agent
Inventor: HONDA SHINKICHI
IPC: A61Q7/00
Filed: 2002-02-15
Abstract: PURPOSE: Provided is a hair-growing agent comprising, as active ingredients, a phosphatidic acid, and one or more members selected from the group consisting of proanthocyanidin, tocopherol, derivatives of tocopherol, pantothenic acid, derivatives of pantothenic acid, protein kinase C-specific inhibitors or pharmaceutically acceptable salts thereof and biotin, and the like. The hair-growing agent has an excellent hair-growing effect. CONSTITUTION: The hair-growing agent comprises, as an active ingredient, a phosphatidic acid represented by formula (1), wherein R1 represents alkyl, alkenyl, alkanoyl or alkenoyl; and when R1 represents alkyl or alkenyl, R2 represents alkyl, alkenyl, alkanoyl or alkenoyl, and when R1 represents alkanoyl or alkenoyl, R2 represents alkyl or alkenyl.
Patent KR-20030068906-A (KR)
Title: An adaptive image correction techniques to compensate the temperature dependent characteristics of high accuracy industrial image acquisition systems.
Inventor: YOO SANG GEUN
IPC: H04N5/357
Filed: 2002-02-18
Abstract: PURPOSE: A method for adaptively correcting an image for compensating a temperature change characteristic of an image acquiring equipment for an ultra precision industry is provided to realize ultra precision measurement by manufacturing a camera having the regular sensitivity of output. CONSTITUTION: A temperature sensor is fixed on a CCD(Charge Coupled Device) sensor by using a double-sided tape and then is fixed on the CCD sensor by using an epoxy. A connector is attached to the opposite side to be connected with a microcomputer. The temperature sensor senses a change in temperature. The microcomputer compensates a change in output characteristic according to the change in temperature by adjusting a video amplification degree.
Patent KR-20030001219-A (KR)
Title: Plastic side and room mirror of car
Inventor: HEO GOCK JI
IPC: B60R1/02
Filed: 2002-02-19
Abstract: PURPOSE: A plastic side mirror and room mirror of a vehicle is provided to prevent the vehicle from being collided with another vehicle or an obstacle when the vehicle runs backwards by integrally forming a convex mirror on a predetermined portion of a planar mirror. CONSTITUTION: A plastic side mirror and room mirror includes a planar mirror section(1), a convex mirror section(2), a groove section, a plastic section, a silver coating layer, a conveyor belt, and a dye supplying chamber. The convex mirror section(2) is formed at a predetermined portion of the planar mirror section(1). A rear portion of the convex mirror section(2) is formed with the plastic section, which is fabricated through an injection molding process. The silver coating layer is formed on a surface of the plastic section.
Patent KR-20030069364-A (KR)
Title: Key pad assembly fabrication method for information terminal
Inventor: JI YEONG BAE
IPC: H04M1/23
Filed: 2002-02-20
Abstract: PURPOSE: A method for manufacturing a keypad assembly of an information terminal is provided to form holes on a plastic keypad, and to form projections to correspond to the holes, then to couple the holes with the projections, thereby simplifying a process. CONSTITUTION: A terminal forms predetermined holes on a side opposite to a silicon keypad for keys of a plastic keypad(41a). The terminal forms projections on the silicon keypad to correspond to the formed holes(41b). The terminal coats a surface of the plastic keypad(43a). The terminal removes a coating of a luminous part on the plastic keypad, and makes a transparent surface(45a). The terminal coats the silicon keypad with a luminous color(43b). The terminal couples the holes of the plastic keypad with the projections of the silicon keypad(47).
Patent KR-20020042543-A (KR)
Inventor: JU CHANG SIK
IPC: B29B17/00
Filed: 2002-03-04
Abstract: PURPOSE: A method for regenerating waste fiber glass reinforced plastic is provided to prevent the spreading of fine glass fiber dust into the atmosphere, and to improve a decomposition rate thereof, thus obtaining high quality products. CONSTITUTION: The method for regenerating waste fiber glass reinforced plastic is comprised of a cutting step(2) for cutting fiber reinforced plastic into 1-3centimeters wide by 5-7centimeters long after a pretreatment step(1); a space forming step(3) for forming fine spaces between layers of the cut fiber glass reinforced plastic by applying shock to the vertically standing fiber glass reinforced plastic; a decomposition step(4) for pouring propylene glycol of 900-1100wt.% and NaOH of 9-11wt.% on the basis of the fiber glass reinforced plastic of 100wt.% into a reactor to react them at 220-230deg.C for 4-5hours; a liquid phase decomposed product forming step(10) for filtering the product into glass fiber and a liquid phase decomposed product; and a polyester resin forming step(20) composed of a reaction mixture forming step(6) for mixing maleic anhydride of 30-40wt.% and phthalic anhydride of 20-30wt percent on the basis of the liquid phase product of 100wt.% to react the mixture at 150-160deg.C for 2-2.5hours, and repeatedly react it at 180-190deg.C for 5-6hours, and an additive pouring step(7) for mixing hydroquinone of 0.001-0.003wt.%, styrene of 100-120wt.% on the basis of the liquid phase product of 100wt.%.
Patent KR-20030073383-A (KR)
Title: Square shape type chip resistance and fabricating method of the same
Inventor: CHOI YEONG GEUN
IPC: H01C7/00
Filed: 2002-03-11
Abstract: PURPOSE: A square-shaped chip resistor and a method for manufacturing the same are provided to allow for ease of assembly and reduce the assembly time by permitting the top, bottom and side surface of the resistor to be inserted to the circuit board. CONSTITUTION: A square-shaped chip resistor(100) comprises a substrate(110) made of a ceramic material, and which has a width(D) same as the thickness(T) of the substrate; an upper conductor(121) and a lower conductor printed on the top and bottom surfaces of the substrate, respectively; a connection conductor(128) formed at the side surface of the substrate, and which interconnects the upper conductor and the lower conductor; a resistor(130) printed on the upper conductor or the lower conductor; and a glass(140) deposited on the resistor, upper or lower conductor and the side surface of the substrate.
Patent KR-20020077810-A (KR)
Inventor: HASPEL KLAUS
IPC: B60R5/04
Filed: 2002-03-26
Abstract: PURPOSE: A device for shielding a load compartment of a vehicle is provided to supply improved variability. CONSTITUTION: A device(2) for shielding a load compartment(1) is composed of a plurality of cross-wise supporting rods(5) extended over at least a flexible surface structure(4) and parallel arranged, the flexible surface structure fixed to a vehicle not only in a reduced stagnant position but also in a partially extended working position and protected, a plurality of fixing and/or guiding areas(7,8) installed in different positions at both directions where the extended area of the surface structure is fixed to the vehicle, and a fixing member(6), which corresponds to the fixing and/or guiding areas, installed to some parts of the cross-wise supporting rods and connected to the fixing and/or guiding areas to be separated.
Patent KR-20030077270-A (KR)
Title: Equipment for processing of wastes copper dust
Inventor: MOON SANG WOO
IPC: C22B7/00
Filed: 2002-03-26
Abstract: PURPOSE: An apparatus for treating waste copper powder is provided to separate the waste copper powder promptly by decomposing foreign materials such as oil, water, synthetic resin, enamel and alcohol contained in the waste copper powder using hot air and to treat the separated materials without air pollution by cooling the separated materials. CONSTITUTION: The apparatus for treating waste copper powder comprises at least two or more treatment cylinders(2,2N) installed inside heating furnace(1) heated by burner(103) in a series so that the treatment cylinders(2,2N) are heated by hot air of the heating furnace(1); an exhaust pipe(101) installed on the upper part of the heating furnace(1); a kneading screw(301) installed inside the respective treatment cylinders(2,2N) and rotated by motor(3) to which speed reducer is attached; a raw material feeding can(206) mounted on the upper treatment cylinder(2); a discharge pipe(207) installed on the lower treatment cylinder(2N); a switch(208) installed on the discharge pipe(207); exhaust pipes(201,201N) installed on the intermediate part of the respective treatment cylinders(2,2N); cooler(202) and water storage tank(203) installed at the end of the exhaust pipes(201,201N); and air inflow pipe(4) and treating agent supply pipe(5) connected to the treatment cylinders(2,2N).
Patent KR-20030080528-A (KR)
Title: Envolope tracking power amplifier having impedance matching circuits, and terminal for mobile communication or satellite commucation using the same
Inventor: KANG IN HO
IPC: H03F3/20
Filed: 2002-04-09
Abstract: PURPOSE: An envelope tracking power amplifier having an impedance correction circuit and a mobile or satellite communication terminal using the same are provided to track a shunt impedance and a series impedance. CONSTITUTION: An input impedance correction circuit(100) or an output impedance correction circuit(200) generates a RF output having improved efficiency by changing an operation point of an active device(23) of a power amplification part(10) dynamically and performs impedance matching by varying at least one of an input impedance or an output impedance. An input/output matching circuit(21,22) performs impedance matching with the active device by the total input/output impedance. A 90 degree delay line is inserted between the input impedance correction circuit and the input matching circuit, or between the output impedance correction circuit and the output matching circuit.
Patent KR-20030080556-A (KR)
Title: Multi-domain liquid crystal display and a thin film transistor substrate of the same
Inventor: HONG SEONG GYU
IPC: G02F1/1333
Filed: 2002-04-09
Abstract: PURPOSE: A multi-domain liquid crystal display and a thin film transistor substrate thereof are provided to form stable domains by easily controlling a tilt direction of liquid crystal. CONSTITUTION: A multi-domain liquid crystal display is formed of a thin film transistor substrate, a color filter substrate, and a liquid crystal layer. Gate lines and data lines cross each other on the thin film transistor substrate for defining pixel areas. Maintenance electrode lines are formed in parallel with the gate lines. A thin film transistor is formed at each pixel area. The thin film transistor includes a gate electrode connected with the gate line, and a source electrode connected with the data line and a drain electrode connected with a direction control electrode. A pixel electrode is electrically floated and forms capacitive coupling with the direction control electrode.
Patent KR-20030082297-A (KR)
Title: Sound absorption panel
Inventor: KANG DONG WON
IPC: E04B1/86
Filed: 2002-04-17
Abstract: PURPOSE: A sound-absorbing panel is provided to absorb noise, to prevent disaster by a fire and to have excellent compressive strength. CONSTITUTION: The sound-absorbing panel(10) is manufactured by attaching exterior materials(5), which is composed of fireproof cross or net, or, metallic or nonmetallic cross or net, on one side of a wavy plate with fireproof adhesives. Wherein the wavy plate comprises the steps of coating a cross or a net composed of glass fiber or carbon fiber with phenol resins or melanin resins, then passing through a wavy thrust conveyor attached with a mold for forming regular wavy shapes, then compressing, heating and hardening.
Patent KR-20030083136-A (KR)
Title: Nano device utilizing nano hole and method thereof
Inventor: YOO JI BEOM
IPC: H01S5/34
Filed: 2002-04-19
Abstract: PURPOSE: A nano device using nano holes and a manufacturing method thereof are provided to improve the luminescence efficiency by uniformly distributing nano holes and adjusting the size and density of the nano holes. CONSTITUTION: A metal layer is deposited on an upper surface of a substrate(13). Nano holes(30), each of which has a nano size, are formed by oxidizing the metal layer through anodic oxidation method. A nano frame is formed with a metal oxide in which the nano holes(30) are distributed. An epi-structure of a nano device is formed by growing a material layer within an inner of each nano hole(30). A lower electrode(11) is formed on a lower of the substrate(13). An upper electrode(17) is formed on upper surfaces of the epi-structure and the nano frame.
Patent KR-20030091245-A (KR)
Title: Apparatus and method for demodulating an f-pdcch and an f-pdch in a mobile station of a mobile communication system
Inventor: BAE SANG MIN
IPC: H04B7/216
Filed: 2002-05-25
Abstract: PURPOSE: An apparatus and a method for demodulating a PDCCH(Packet Data Control CHannel) and a PDCH(Packet Data CHannel) in an MS(Mobile Station) of a mobile communication system are provided to efficiently demodulate an F(Forward)-PDCH when the F-PDCH and an F-PDCCH exist in a high-speed packet data communication system. CONSTITUTION: An F-PDCH demodulation operation control unit checks whether a CRC(Cyclic Redundancy Check) good packet exists among four F-PDCCH decoding results inputted from an F-PDCCH decoding result selecting unit(702). If the CRC good packet does not exist among the four F-PDCCH decoding results, the F-PDCH demodulation operation control unit generates an F-PDCH stop signal(704). If the CRC good packet exists among the four F-PDCCH decoding results, the F-PDCH demodulation operation control unit checks whether an F-PDCCH sequence is '000000XXXXX11'(706). If the F-PDCCH sequence is not '000000XXXXX11' and is a message indicating information about an F-PDCH, the F-PDCH demodulation operation control unit confirms whether a MAC_ID(Medium Access Control_Identification) received in an MS is an ID assigned in the MS(710). If the MAC_ID is not the ID of the MS, the F-PDCH demodulation operation control unit sets an F-PDCH stop signal as '1' and outputs the F-PDCH stop signal(712). If the MAC_ID is the ID of the MS, the F-PDCH demodulation operation control unit checks a received SP_ID(Sub-Packet_ID) value(714). If the SP_ID is 0, the F-PDCH demodulation operation control unit checks a standby SP_ID value and checks whether a current standby packet is a new packet in which the SP_ID is 0(716). If the standby SP_ID is 0, the F-PDCH demodulation operation control unit performs a normal operation(718). If the standby SP_ID is not 0, the F-PDCH demodulation operation control unit clears one corresponding to a received ARQ_ID among F-PDCH subpacket n QCTC(Quasi Complementary Turbo Code) buffers and performs the normal operation(720).
Patent KR-20030093447-A (KR)
Title: Bun Manufacturing process
Inventor: JUNG DONG HWA
IPC: A23P1/08
Filed: 2002-06-03
Abstract: PURPOSE: Provided is a method of preparing dumpling in a simple way, enabling a mass production. The skin of the dumpling is thin so that it gives smooth feeling in chewing and the taste of the contents is enjoyed. The shape is round and flat, making it edible to different food. CONSTITUTION: The method comprises the steps of making dumpling contents by grinding meat and vegetables finely and mixing; making the contents semi-solids and shaping into an appropriate size and shape; coating the contents with the mixture of starch and flour; dipping the contents into water for 2 to 3 sec; making dumpling by coating the water dipped contents with starch; cooking the dumpling skin in boiling water; cooling the dumpling; and rapidly freezing the cooled dumpling.
Patent KR-20030097200-A (KR)
Title: Solvent-free, water-based emulsion-type water/oil repellents and their preparation methods
Inventor: HA JONG UK
IPC: C09K3/18
Filed: 2002-06-20
Abstract: PURPOSE: Provided is a solvent-free water-dispersible fluorine-based emulsion-type water/oil repellent coating solution having a strong water/oil repellent effect even in a strong acid and a concentrated alkali solution, which keeps stability of emulsion particles, improves permeation into fiber, and prevents environmental pollution. CONSTITUTION: The solvent-free water-dispersible fluorine-based emulsion-type water/oil repellent coating solution is produced by an emulsion polymerization using a vinyl-based monomer containing perfluoroalkyl, a non-fluorine-based vinyl monomer, a radical initiator, a hydrocarbon-based surfactant, and a perfluoroalkyl containing nonionic fluorine-based surfactant(formula 1: C(I)F(2I+1)C2H4O(CH2CH2O)kH) as an emulsifier, wherein the perfluoroalkyl containing nonionic fluorine-based surfactant(formula 1) has a concentration of 0.001-5%. In the formula, l is an integer of 3-21 and k is an integer of 5-40.
Patent KR-20040003915-A (KR)
Title: Preparation of beverages with veverage raw material
Inventor: KIM HA DONG
IPC: A23L2/38
Filed: 2002-07-04
Abstract: PURPOSE: A method for manufacturing a mixed beverage by mixing fresh yam(Dioscorea batatas), as the raw material of a beverage, with fruits, mushrooms or the like is provided. The manufactured mixed beverage has enhanced nutrients and minimizes the loss of useful components of the yam. CONSTITUTION: A mixed beverage is manufactured by blending fresh yam, as the raw material of a beverage with the mixed juice of orange, grape, peach, apple and pear, the mixed juice of Chinese quince fruit, plum and Zizyphi Fructus or a mixed extract of Cordyceps sinensis, Agaricus blazei and Ganoderma lucidum. The mixed beverage contains 0.1 to 0.01% by weight of fresh yam as the raw material of a beverage.