baber/WOPTO huggingface dataset:
Patent KR-20030037343-A (KR)
Title: Cart Caster
Inventor: JO IN JUB
IPC: B60B33/04
Filed: 2001-11-01
Abstract: PURPOSE: A caster for a cart is provided to use the cart conveniently and safely by restricting slip of the cart on an escalator with increasing the friction area and force, and to stand against high load by distributing load from the cart and luggage to two main wheels. CONSTITUTION: A caster for a cart includes a fixing shaft(9) combined with a bracket assembled with the lower part of the cart; two main wheels(10) rotatably installed in the fixing shaft and composed of recesses(12) and plural fitting sills(14) around the recess; a couple of lift blocks(20) placed in the recesses of the main wheels, installed in the fixing shaft with lifting up, and composed of fitting protrusions(16) fitted to the fitting sills; an auxiliary wheel(22) combined with the lift block and inserted between main wheels; and a spring(24) combined with the lift block to press the lift block downward. The cart brakes firmly by the caster. Accidents are prevented by restricting slip of the cart on the escalator, and load is distributed to main wheels.
Patent KR-20010107877-A (KR)
Title: 음성인식을 통한 쓰리디 애니메이션 수화표현 시스템
Inventor: LEE CHANG SUN
Filed: 2001-11-09
Abstract: 청각장애자의 Communication을 위해 말하는 사람의 내용을 특정장치를 통해 Display 장치에 수화로 표현해 주는 시스템으로서, 기본개념은 일단 말(소리)을 Text화하고 그 Text를 근간으로 이를 3D Animation을 이용한 캐릭터의 동작(수화)으로 표현하는 시스템입니다. 이는 청각 및 언어장애자가 일반인들과 정상적인 대화를 나눌 수 있도록 보조기구 역할을 할 것입니다.
Patent KR-20030043066-A (KR)
Title: Automatic clutch for vehicle
Inventor: GU KYO TEA
IPC: F16D43/28
Filed: 2001-11-22
Abstract: PURPOSE: An automatic clutch of a vehicle by using pressure and absorption of oil is provided to improve abrasion resistance and durability of the clutch and to suppress dust by transmitting and stopping driving force of an engine with absorption of oil. CONSTITUTION: An inlet port and an outlet port(14) are installed to inject and exhaust oil. Inlet and outlet ports, a pressure controller and an actuator(34) are installed to one outer peripheral side. A closed portion toward a shaft comprises a disc cover(12) and a clutch housing having a through hole(15) and an operating tool(16). A closed portion of a housing has a retainer rubber(77)and a bearing(76) on an axis of the operating tool. A support plate(30) of an absorption plate is fixed to one side of the operating tool with a fixing pin. The absorption plate is formed to an outer peripheral side of the support plate of the absorption plate. A valve assembly(50) is inserted to the absorption plate. A clutch plate is formed to a rear surface of the absorption plate and is rotated to one way with the absorption plate in different speed. A third reduction tooth is fixed to a rear surface of the clutch plate. A first reduction tooth is fixed to a rear surface of the operating tool. The fist reduction tooth is connected to the third reduction tooth by a second reduction tooth. Therein, rotating error between the absorption plate and the clutch plate is generated by error of reduction teeth. The second reduction tooth is formed to a shifting connecting rod(74). The shifting connecting rod stops power generated by an operation of the clutch, and power is stopped automatically by the shifting connecting rod when RPM( Revolution Per Minute) is low.
Patent KR-20020046184-A (KR)
Inventor: BRIAND JACQUES
IPC: H04W56/00
Filed: 2001-12-07
Abstract: PURPOSE: A cellular communication time division system and a time division access method thereof are provided to expand a maximum cell size in a TDD(Time Division Duplex) operation of a UTRAN. CONSTITUTION: In order to double the size of cells for a UMTS(Universal Mobile Telecommunications Systems)/ UTRAN system operating in TDD(Time Division Duplex) from 3.75km to 7.5km, a node B station defines a guard period(66) for a downlink slot followed by an adjacent uplink slot to be longer than a guard period(68) for an uplink slot followed by an adjacent downlink slot, whereby the cell size is extended. Each UE adjusts its timing in response to timing deviation signals(64) transmitted at the start of each downlink bust, so as to transmit an uplink burst which arrive at the Node B, at the beginning of the next uplink slot.
Patent KR-20030028692-A (KR)
Title: Plating bath and method for depositing a metal layer on a substrate
Inventor: COBLEY ANDREW J
IPC: H05K3/24
Filed: 2001-12-14
Abstract: PURPOSE: A plating bath and a method for improving deposition of a metal on a substrate by including aldehydes in the plating bath that prevent the degradation of plating bath components are provided. CONSTITUTION: The metal plating bath comprises an additive consumption inhibiting aldehyde, and a salt of a metal selected from the group consisting of copper, gold, silver, palladium, platinum, cobalt, cadmium, chromium, bismuth, indium, rhodium, ruthenium, and iridium, wherein the aldehyde comprises an aromatic or non-aromatic aldehyde, and wherein the additive consumption inhibiting aldehyde has a formula 1, R¬1-CH, where R1 is (C1-C20) linear, branched or cyclic alkyl; (C2-C20) linear, branched or cyclic alkenyl; (C2-C20) linear or branched alkynyl; (C1-C20) alkyl-O(C2-C3O)xR2; (C1-C12)alkylphenyl-O(C2-C3O)xR2; or -phenyl-O(C2-C3O)xR2; where x is an integer of from 1 to 500 and R2 is hydrogen, (C1-C4) alkyl or phenyl; the (C1-C20) alkyl, (C2-C20) alkenyl, and (C2-C20) alkynyl may be unsubstituted or substituted.
Patent KR-20030049183-A (KR)
Title: A desk top charger of mobile phone
Inventor: KWON SEONG TAE
IPC: H02J7/00
Filed: 2001-12-14
Abstract: PURPOSE: A charger for a mobile communication terminal is provided to prevent the generation of a connection error by isolating a contamination of a charging terminal pin from an outside foreign material. CONSTITUTION: A mounting recess(11) is installed on an upper surface of a case(10) to be inserted into a mobile communication terminal that is to be mounted on a battery. A plurality of charging terminal pins(13) are installed on a bottom of the mounting recess(11) or a certain place of a side surface thereof in order to be electrically connected to a connecting terminal of the battery. A fixing unit(14) is installed on the right and left sidewalls of the mounting recess(11) to fix the inserted battery. A cover member is mounted on the mounting recess(11) to prevent a contamination of a charging terminal pin by a foreign material.
Patent KR-20030049211-A (KR)
Title: Led
Inventor: KIM HAN SEOK
IPC: H01L33/52
Filed: 2001-12-14
Abstract: PURPOSE: An LED(Light Emitting Diode) is provided to be capable of simplifying the installation and design of the LED and a driving circuit by forming the LED and driving circuit as one piece using epoxy resin. CONSTITUTION: An LED chip(12) and a driving circuit are formed as one piece by molding the LED chip and driving circuit using transparent epoxy resin(23). Preferably, the driving circuit includes at least one transistor chip(14) capable of supplying or breaking electric power source of the LED chip. Preferably, the first gold wire(21) is electrically connected between the LED chip and the transistor chip. Preferably, three leads(17,18,19) are exposed to the outside of the epoxy resin. At this time, the first lead(17) is connected to a controller, the second lead(18) is connected to the earth, and the third lead(19) is connected to a power supply. Preferably, at least one resistor device(16) is formed in the resultant structure.
Patent KR-20030051004-A (KR)
Title: hydraulic circuit for heavy equipment swing reduction
Inventor: LEE JAE HUN
IPC: E02F9/20
Filed: 2001-12-20
Abstract: PURPOSE: A hydraulic circuit for decelerating turn in heavy equipment is provided to improve working efficiency by increasing braking force and decreasing braking distance with selectively increasing pressure of a relief valve installed in the turning motor at a stop of the equipment after turning. CONSTITUTION: A hydraulic circuit for decelerating turn is composed of a switch valve installed in a cavitation restricting passage of a turning motor(7) connected to a downstream passage of a pilot relief valve to switch in applying the pilot signal pressure from a remote control valve(11) and obtain braking force by increasing pressure of the relief valve in the turning motor in braking the turning motor, and check valves(8,9) mounted in the lower part of the switching valve and the cavitation restricting passage of the turning motor to increase pressure below the relief valve in braking the turning motor. Braking distance is reduced by increasing pressure of the relief valve selectively in stopping the equipment after turning.
Patent KR-20030054311-A (KR)
Title: Base Station of Asynchronous IMT-2000 System
Inventor: KIM HYEON JAE
IPC: H04B7/155
Filed: 2001-12-24
Abstract: PURPOSE: A base station device of an advanced mobile communication system is provided to supply a multimedia service having high transmission speed from a low voice speed in the advanced mobile communication system, and to supply a global roaming service, thereby giving a multimedia communication service without restrictions. CONSTITUTION: An RFS(Radio Frequency Subsystem)(210) performs upward/downward converting functions of RF/IF signals of a base station device. A BBS(Base Band Subsystem)(220) performs a base band modulation/demodulation signal process for a signal transmitted from the RFS(210) and a signal transmitted from a BIS(Base station Interconnection Subsystem)(230). The BIS(230) interfaces with a call processing, operation and maintenance, and an RNC(300) of the base station device. The BIS(230) performs a receiving space diversity function having two independent paths, a transmission space diversity function having two independent paths, and a function of remotely controlling, reporting, and controlling with a port for monitoring an RF signal.
Patent KR-20030057226-A (KR)
Title: Stripe coated electrode and method for preparing the same
Inventor: AHN SUN HO
IPC: H01M4/04
Filed: 2001-12-28
Abstract: PURPOSE: Provided are an electrode which comprises additives of cellulose and cellulose derivative and is widely and precisely coated with electrode slurry in stripe, and a method for producing the same. CONSTITUTION: The electrode comprises (i) 80-99 parts by weight of active material, (ii) 0.5-15 parts by weight of electrode binder, which is a polyvinylidene fluoride or a styrene butadiene rubber, and (iii) 0.1-7 parts by weight of additives of cellulose or cellulose derivative. The electrode further comprises (iv) 0.1-10 parts by weight of 0.1-10 parts by weight of conductive material, which is acetylene or graphite. The electrode comprises cellulose and increases a viscosity of slurry, and thus increases the yield of stripe coating process, when the electrode is produced.
Patent KR-20030057230-A (KR)
Title: An array substrate for In-Plane switching mode LCD and the method for fabricating the same
Inventor: CHAE GI SEONG
IPC: G02F1/1343
Filed: 2001-12-28
Abstract: PURPOSE: An array panel for a transverse field LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to produce a wide liquid crystal panel by forming source and drain electrodes and data lines with low-resistance lines. CONSTITUTION: Aluminum or an aluminum alloy is deposited on the front face of a substrate(100) having a first metal pattern, a first data line(124a), a first data pad electrode(126a) and a metal pattern(128). The substrate deposited with aluminum or an aluminum alloy is patterned to form source and drain electrodes(134,136), a second data line(124b) and a second data pad electrode(126b). A pixel electrode composed of an extension, many vertical portions and horizontal portions(138c) is formed simultaneously. A first storage contact hole is formed by etching a portion of the horizontal portion. A first data pad contact hole is formed by etching a portion of the second data pad electrode. The contact resistance is reduced by making a transparent electrode directly contact to a metal layer.
Patent KR-20030058546-A (KR)
Title: Lcd device driving in spacer field switching mode
Inventor: JUNG HUI CHEOL
IPC: G02F1/1339
Filed: 2001-12-31
Abstract: PURPOSE: A liquid crystal display driven in a spacer field switching mode is provided to form a vertical electric field between a pixel electrode and a relative electrode, or form a horizontal electric field between spacers and the pixel electrode or the relative electrode, thereby realizing vertical and horizontal on/off driving and improving a view angle. CONSTITUTION: An array substrate(30) has a thin film transistor and a pixel electrode(24) formed of an ITO(Indium Tin Oxide) material. A color filter substrate(40) faces the array substrate and has color filters and a relative electrode(32) of the ITO material. A liquid crystal layer is interposed between the array substrate and the color filter substrate, and includes a plurality of liquid crystal molecules. A plurality of spacers(42) are dispersed between the array substrate and the color filter substrate to maintain a cell gap, and electrically connected with the pixel electrode or the relative electrode.
Patent KR-20010053402-A (KR)
IPC: G06K17/00
Filed: 2000-05-02
Abstract: A smart card connector for engaging contact pads of a smart card. The connector (10) includes a molded body (12) with cavities (24) having open rear ends (29) so contacts (14) can be inserted forwardly (F) therein. Each contact has an upper branch (42) with a rear free end forming a nose (32), and the body has a top crosspiece (66) at the open rear end of the cavity that lies against the nose. The cavity has a horizontal groove (52, 54) at its bottom. A lower branch of the contact has a foot (48, 50) that is inserted forwardly into the groove. During contact insertion, the upper branch is downwardly deflected sufficiently to pass under the top crosspiece while the foot is slid horizontally into the groove.
Patent KR-20010070989-A (KR)
Title: 중합체 혼합물 및 이것으로 제조된 테이프
IPC: C09J7/02
Filed: 1999-01-04
Abstract: 본 발명은 융점이 약 93℃(200℉) 이상인 제1 중합체와 제2 중합체의 혼합물을 포함하는 테이프 배킹 조성물에 관한 것이다. 본 발명의 테이프 배킹 조성물은 특히 가요성 필름 및 테이프를 제조하는 데 유용하다. 그러한 필름 및 테이프는 고온을 수반하는 용도(예, 자동차 페인트 차폐 테이프 용도)에 특히 유용한 특성을 가지며, 이때 가요성 필름은 배킹으로 사용된다. 한 실시 형태에서, 배킹은 염화물을 포함하지 않는다. 또다른 실시 형태에서, 배킹은 가소제를 실질적으로 포함하지 않는다.
Patent KR-20010075123-A (KR)
Title: 코덱 모드 정보의 교호 송신을 위한 방법 및 시스템
IPC: H04J3/16
Filed: 1999-09-03
Abstract: 통신 시스템이 다중 소스 코딩/채널 코딩 방식을 지원한다.  현재 채용되고 있는 특정 방식을 수신기에 알리기 위해 모드 지시자가 페이로드 데이터와 함께 송신될 수 있다.  이와 유사하게, 회답 무선 링크 상에서 송신될 정보에 대해 채용될 특정 방식을 수신기에 알리기 위해 모드 요구가 송신될 수 있다.  모드 지시 및 모드 요구의 변화율을 데시메이트하여 각 프레임에서 그것들이 모두 송신될 필요가 없도록 함으로써, 모드 정보의 송신과 관련된 오버헤드 용량 소비를 감소시킨다.  예시적인 일 실시 형태에 따르면, 모드 지시 및 모드 요구는 교호 프레임 상에서 독립적으로 송신될 수 있다.
Patent KR-20010085974-A (KR)
Title: Novel g protein-coupled receptor proteins, dnas thereof and ligands to the same
IPC: G01N33/50
Filed: 1999-10-26
Abstract: The present invention relates to rat cerebellum-derived and human brain-derived G protein coupled receptor proteins or salts thereof, their partial peptides, amides, esters or salts thereof, ligands to the same, a method/kit for screening compounds that alter the binding property between the ligands and the G protein coupled receptor proteins, compounds obtained by the screening or salts thereof, and antibodies to the G protein coupled receptor proteins. The rat cerebellum-derived and human brain-derived G protein coupled receptor proteins and the like are useful: (1) for determination of a ligand to the receptor protein of the present invention (ligand peptide of the present invention) (agonist), (2) as an agent for the prevention and/or treatment of diseases associated with dysfunction of the G protein coupled receptor protein of the present invention, (3) as a genetic diagnostic agent, (4) for quantification of a ligand to the G protein coupled receptor protein of the present invention, (5) for screening of a compound (agonist, antagonist, etc.) that alters the binding property between the G protein coupled receptor protein of the present invention and a ligand (ligand peptide of the present invention), (6) as a agent for the prevention and/or treatment of various diseases, comprising a compound (agonist, antagonist, etc.) that alters the binding property between the G protein coupled receptor protein of the present invention and a ligand (ligand peptide of the present invention), (7) for quantification of the receptor protein, its partial peptide or salts of the present invention, (8) for neutralization by antibodies to the receptor protein, its partial peptide or salts of the present invention and (9) for preparation of a non-human animal bearing the DNA encoding the G protein coupled receptor protein of the present invention.
Patent KR-20010103655-A (KR)
Title: Treatment of hematologic malignancies associated with circulating tumor cells using chimeric anti-cd20 antibody
IPC: A61P35/02
Filed: 1999-11-09
Abstract: A method of treating hematologic malignancies associated with a high number of circulating tumor cells by the administration of a therapeutic chimeric anti-CD20 antibody. These malignancies include in particular B-prolymphocytic leukemia (B-PLL), chronic lymphocytic leukemia (CLL), and transformed non-Hodgkin's lymphoma.
Patent KR-20010080521-A (KR)
IPC: H01Q5/378
Filed: 2000-09-28
Abstract: 제 1 방사 전극(5)과 제 2 방사 전극(6)은 표면 실장형 안테나(1)의 유전체 기저(2)의 윗면(2c)에 형성되고, 정류 회로(7)는 방사 전극들(5, 6)이 형성되어 있지 않은 측면(2b)에 형성된다.  이것은 표면 실장형 안테나에 적합하도록 요구되는 정류 회로(7)의 배치 구성과 표면 실장형 안테나(1)의 정류를 용이하게 한다.  또한, 정류 회로(7)가 유전체 기저(2)의 측면(2b)에 형성되기 때문에, 윗면(2c)의 제 1 방사 전극(5)과 제 2 방사 전극(6)에 대한 정류 회로(7)의 영향은 감소될 수 있다.  따라서, 고이득과 표면 실장형 안테나의 향상된 대역폭이 얻어질 수 있다.
Patent KR-20020040656-A (KR)
Title: 알키드 수지의 제조방법
IPC: C08G63/85
Filed: 2000-10-06
Abstract: 본 발명은 폐기물로부터 회수하여 재생한 테레프탈산을 주원료로 하는 폴리에스테르 수지를 4가 이상의 알코올을 함유하는 다가 알코올 성분을 사용하여 해중합한 후, 다염기산 성분 (및 필요에 따라 지방산 성분) 을 첨가하여 에스테르화반응시킴으로써, 투명하고 이물의 발생이나 여과 잔류물이 거의 없는 알키드 수지를 단시간에 제조하는 방법에 관한 것이다.
Patent KR-20010113710-A (KR)
Title: Method for producing a wear-resistant surface on components consisting of steel and machine with at least one component of this type
IPC: C23C28/02
Filed: 2000-02-11
Abstract: According to the invention, components consisting of steel are provided with a protective coat (6) with an intermediate layer which is harder than steel and a still harder outer layer by successively melting superposed layers (8, 9) consisting of aluminium-bronze onto the steel base material (7).
Patent KR-20020015053-A (KR)
IPC: C10K1/04
Filed: 2000-06-15
Abstract: 본 발명에 따르면, 수소 발생 및 연료 전지 작동은 예비 개질 구역(14), 부분 산화 구역(24), 개질 구역(28) 및 물 가스 이동 구역(18)을 포함하는 저비용 수소 발생 구역을 사용함으로써 통합된다. 연료 전지로부터의 애노드 폐가스(9)는 연소되어 공급물(1)을 예비 개질하기 위한 열을 수소 발생 구역에 제공하는 한편, 버너(22) 출구 온도 및 개질 구역(28) 출구 온도는 수소 발생 구역에서 열 순환을 제거하도록 제어된다. 예비 개질 구역(14)의 사용과 조합된, 약 700℃ 미만으로의 수소 발생 구역 내 고온측 온도의 간단한 제어로, 수소 발생 구역의 구조물에 대해 탄소 강 및/또는 스테인레스 강을 사용할 수 있게 하는 한편, 외부 연료를 요하지 않고, 저 비용으로 고도의 원료 융통성을 제공하는 효율적인 시스템을 제공한다.
Patent KR-20020062598-A (KR)
Title: Audio signal outputting method and bgm gerneration method
Inventor: KAIFU KOJI
IPC: A63F13/54
Filed: 2002-01-22
Abstract: PURPOSE: To provide a game machine mounted with a function to automatically compose BGM, without imposing an excessive burden on a player who enjoys a game. CONSTITUTION: A game processing part (22) acquires a manipulate signal from a control pad (10) to perform game processing. An accompaniment parameter generating part (25) acquires parameters about a game situation from the game processing part (22), and creates accompaniment parameters corresponding to the game situation. A melody parameter generating part (24) acquires a manipulate signal from the control pad (10), and determines a musical scale, sounding start time, a sounding length, etc., by using the manipulate signal as the sounding factor of a melody. The sounding start time of the melody is determined by referring to the sounding timing of the melody contained in the accompaniment parameters. A sound processing part (26) performs reproduction processing of BGM prescribed by the accompaniment parameters and melody parameters.
Patent KR-20030064501-A (KR)
Title: Signal generation apparatus for diagonasis a state of engine
Inventor: KIM YEONG HO
IPC: G01M15/00
Filed: 2002-01-28
Abstract: PURPOSE: A signal generating apparatus for analyzing an engine is provided to check various parts of the engine through a control section and to simultaneously measure a positive duty and a negative duty. CONSTITUTION: A signal generating apparatus includes an oscillator(40) for generating a clock pulse. A signal converting device converts an analog detecting signal into a digital detecting signal as the clock pulse is inputted. A data latch(120) is provided to temporarily store input trigger level data. A level comparing section(70) generates a positive slope pulse in order to generate a memory clock when a level of detecting data exceeds an input trigger level. A memory clock generating section(80) is provided to output a memory clock pulse when the positive slope pulse and a diagnosing start order are inputted. Detecting data are stored in a memory(90) as the memory clock pulse is inputted. A finish signal generating section(100) generates a diagnosing finish signal in order to convert the memory clock generating section(80) into a non-active state. A control section(110) transmits data to an external device.
Patent KR-20030065031-A (KR)
Title: Method for consolidating silica fine particles deposited on a wafer
Inventor: KIM YONG TAK
IPC: H01L31/18
Filed: 2002-01-29
Abstract: PURPOSE: A method for consolidating silica fine particles deposited on a wafer is provided to prevent the contamination due to particles caused by performing a consolidation process after inserting a wafer into a tray. CONSTITUTION: A plurality of wafers(40) including silica fine particles(41) are inserted into a tray. The tray is inserted into an electric furnace(20). A moisture removal process is performed under the temperature of the electric furnace of 700 to 900 degrees centigrade. A snap temperature rise process and a snap temperature fall process are performed. A consolidation process is performed under the temperature of the electric furnace of 1100 to 1350 degrees centigrade. A thermal process is performed under the temperature of the electric furnace of 1000 to 1100 degrees centigrade. The temperature of the electric furnace falls to a predetermined value.
Patent KR-20030065934-A (KR)
Inventor: KIM CHANG SEONG
IPC: H01R13/02
Filed: 2002-02-02
Abstract: PURPOSE: The structure of a plate terminal is provided to form a neck and lead in a triangular shape to smoothly fit the neck and lead into a hole of a PCB so as to prevent the neck from being bent and prevent the body of the plate terminal from being vertically bent. CONSTITUTION: A plate terminal includes a dummy(110), a plurality of bodies(120) horizontally extended from the dummy, a plurality of necks(130) each of which is formed at the end of each body in vertical direction, and leads each of which is extended from the end of each of the necks. The upper part of each neck is wider than the lower part of each neck. The upper part of each lead is wider than the lower part of each lead. Each neck and lead has a triangle shape.