baber/WOPTO huggingface dataset:
Patent KR-20040046239-A (KR)
Title: method for switching driving power transmission mode of washing machine
Inventor: CHO IN HAENG
IPC: D06F33/02
Filed: 2002-11-26
Abstract: PURPOSE: A power transmission mode conversion method of a washing machine is provided to accurately execute power transmission mode conversion. CONSTITUTION: A power transmission mode conversion method of a washing machine comprises steps of deciding a conversion demand into a pulsator mode(S71); setting up agitating force according to the input voltage(S72); executing right and left agitation of a BLDC(Brushless DC) motor N times by the set agitating force(S73); driving a clutch motor to rotate a cam, and deciding whether a switch is in an on-state(S74,75); counting the AC power input pulse number and deciding whether the counted value is over a predetermined pulse number(S76); stopping the clutch motor(S77); executing right and left agitation of the BLDC motor N times by the set agitating force(S78); setting up agitating force according to the input voltage, to convert into a dehydrating tub mode(S79); executing right and left agitation of the BLDC motor N times by the set agitating force(S80); driving the clutch motor to rotate the cam, and deciding whether the switch is in an off-state(S81,S82); counting the AC power input pulse number and deciding whether the counted value is over the predetermined pulse number(S83); stopping the clutch motor(84); and executing right and left agitation of the BLDC motor N times by the set agitating force(S85).
Patent KR-20040046458-A (KR)
Title: Alarm process method in wireless local loop system
Inventor: JUN HO GWON
IPC: H04W24/00
Filed: 2002-11-27
Abstract: PURPOSE: A method for processing an alarm in a WLL system is provided to ignore state information and alarm information of a dismounted board and a shelf received to an ECPA(Enhanced Control Processor Assembly), and to process the dismounted board and the shelf as a not-equip state, thereby preventing an unnecessary alarm from being generated. CONSTITUTION: A BAMA(BTS Alarm collection and Maintenance board Assembly) transmits an initial alarm list to an ECPA(S201). The ECPA requests BTS configuration information(S202). An EDMB(Enhanced BSP Device Management Block) transmits the configuration information and sleeps for 5 seconds(S203-S206). The ECPA requests an alarm-on list, and increases a count if the BAMA does not respond to the request(S207-S209). The ECPA confirms whether a response to the alarm-on list is produced(S211). If so, the ECPA cancels a timer driving(S212) and decides whether the received alarm-on list is related to a dismounted board or a shelf(S213). If not, the ECPA stores the alarm-on list in a down DB(S214) and compares the stored alarm-on list with the initial alarm list(S215). The ECPA reports a hardware alarm to a base station manager to display a message(S216). The EDMB manages records of a received alarm(S217).
Patent KR-20040047206-A (KR)
Title: Exhaust gas purge device of boiler
Inventor: KO EUN JEONG
IPC: F23J15/00
Filed: 2002-11-29
Abstract: PURPOSE: A device for enlarging particles of exhaust gas for a boiler is provided to improve dust collecting efficiency by enlarging particles of exhaust gas so that a multi-cyclone easily collects dust. CONSTITUTION: A connecting pipe(10) is connected to a flue(50), and is coupled to a multi-cyclone. A nozzle unit(20) is connected to an air compressor and the connecting pipe, and jets high-pressure water supplied from a water tank into the flue. A reflection plate(30) is installed at the front of the nozzle unit, and reflects the water injected by the nozzle unit toward the multi-cyclone. An exhaust fan(40) is installed in the connecting pipe.
Patent KR-20040048267-A (KR)
Title: An Emergency Nitrogen Gas Filling Equipment to Cooling Plate of Blast Furnace
Inventor: JUNG SEONG MAN
IPC: C21B7/10
Filed: 2002-12-02
Abstract: PURPOSE: A system for emergency charging nitrogen into a cooling plate of a blast furnace is provided to extend life time of the blast furnace by taking countermeasures accordingly after early finding damage of the cooling plate that is a key part in cooling unit considerably related with life time of the blast furnace. CONSTITUTION: The system comprises a cooling plate(1) comprising a cooling water line(1x) connected to cooling plate water supply line and cooling plate drain line, and a nitrogen line(1y) connected to nitrogen injection line(2) and nitrogen discharge line(2g); input side manometer(2b) and nitrogen inlet automatic valve(2a) installed on the nitrogen injection line of the cooling plate; output side manometer(2c) and nitrogen outlet automatic valve(2d) installed on the nitrogen discharge line of the cooling plate; a refractory compressor(3) which is connected to the nitrogen injection line, and at the front part of which a compressor control valve(3a) is installed; and a control part(4) for automatically controlling the nitrogen inlet automatic valve, the nitrogen outlet automatic valve and the compressor control valve by sensing a pressure difference between the input side manometer and the output side manometer.
Patent KR-20040051450-A (KR)
Inventor: KWON YEONG DO
IPC: C12N15/85
Filed: 2002-12-12
Abstract: PURPOSE: A vector for increasing in vivo stability of RNA is provided, thereby increasing expression level or time of a target gene, so that studies on the target gene expressed in fertilized eggs can be easily carried out. CONSTITUTION: The vector for increasing in vivo stability of RNA comprises 3' UTR(untranslated region) and poly(A) between XhoI and XbaI sites in a pcDNA3 vector; and EGFP gene between an initial promoter of cytomegalo virus and betaglobin 3' UTR, wherein the betaglobin 3' UTR is derived from zebra fish or animals such as human and Xenopus; the base number of poly(A) is 10 or more; a foreign gene is inserted between the promoter and betaglobin 3' UTR; the foreign gene is derived from zebra fish or animals.
Patent KR-20040054232-A (KR)
Inventor: CHO SEONG JAE
IPC: H01M10/04
Filed: 2002-12-18
Abstract: PURPOSE: A secondary battery is provided, to improve the reliance of a safety device connected with a lead plate by combining a lead plate with the one side of a cap plate without welding. CONSTITUTION: The secondary battery(10) comprises an electrode assembly(20) which comprises a positive electrode plate, a negative electrode plate and a separator placed between the positive electrode plate and a negative electrode plate; a can(11) which is provided with at least one fixing projection at the bottom and is made of a conductive metal material and where the electrode assembly is received together with an electrolyte solution; a cap assembly(31) which comprises a cap plate combined with the open part of the can and having at least one groove at the upper face, and an electrode terminal formed by penetrating a cap plate(31) to be insulated by a gasket(33) and connected with any one between taps drawn the positive and negative electrode plates; and a lead plate(40) which is inserted into the groove of the cap plate to be combined by rolling and is connected with a safety device(41). Preferably the cap plate is made of aluminium or aluminium alloys; and the lead plate is made of nickel.
Patent KR-20040054391-A (KR)
Title: Panel attachment device
Inventor: LIM JEONG CHAN
IPC: B65G47/91
Filed: 2002-12-18
Abstract: PURPOSE: A panel attachment device for a panel feed device is provided to freely adjust the vertical installation length of a vacuum cup. CONSTITUTION: A panel attachment device is composed of a first connection unit(10) connected to an arm and having a guide hole(14), a link assembly(20) hinged to the first connection unit and slidably installed at the guide hole, a link driving unit, and a second connection unit(30) hinged to the link assembly and having a vacuum cup(40). The link driving unit drives a motor mounted to the first connection unit, and slides the link assembly along the guide hole to adjust the vertical length of the link assembly.
Patent KR-20040056031-A (KR)
Title: Method of forming a copper wiring in a semiconductor device
Inventor: KO CHANG JIN
IPC: H01L21/28
Filed: 2002-12-23
Abstract: PURPOSE: A method for forming a copper interconnection of a semiconductor device is provided to prevent particles from remaining on a copper layer by eliminating the particles on the seed layer before the copper layer is formed by an electroplating method. CONSTITUTION: An interlayer dielectric is formed on a semiconductor substrate(11) having a predetermined structure. The interlayer dielectric is patterned to form a damascene pattern, and a diffusion blocking layer(16) and the seed layer(17) are formed on the resultant structure. The particles remaining on the seed layer are eliminated by a scrubbing process using deionized rinse and a brush. The copper layer(18) is formed to fill the damascene pattern and is polished to form a copper interconnection. A capping layer(19) is formed on the resultant structure.
Patent KR-20040057342-A (KR)
Title: Method for forming device isolation film of semiconductor device
Inventor: KIM JAE YEONG
IPC: H01L21/76
Filed: 2002-12-26
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to reduce junction capacitance and to increase junction depletion by forming an MPS(Meta-stable PolySilicon) layer with convex and concave on a trench. CONSTITUTION: A buffer oxide pattern and a nitride pattern with an opening part to expose an isolation region are stacked on a substrate(100). A trench is formed by etching the exposed isolation region of the substrate. An MPS layer with convex and concave is formed on the trench. An isolation layer(180) is formed by filling an insulating layer in the trench and planarizing.
Patent KR-20020042672-A (KR)
Title: Method and apparatus for making plastic film, and plastic film
IPC: B29C55/14
Filed: 2000-09-08
Abstract: A method and an apparatus for making a plastic film, and to a plastic film wherein the method includes extruding a film from plastic material by an extruder and orientating the film after extrusion. Material is mixed into the plastic so that when the plastic film is stretched, cavitation bubbles are formed in the material particles mixed into the plastic. After orientation, gas is arranged to act on the plastic film under high pressure so that the gas diffuses in the cavitation bubbles and causes overpressure in them. Thus it is possible to make a thin foamed film with a foaming degree of over 70%.
Patent KR-20020067507-A (KR)
IPC: G06Q30/00
Filed: 2001-08-13
Abstract: 본 발명의 목적은 적절하게 개인화된 추천을 제공하는 방법을 제공하는 것이다. 
     이 목적은 옷 프로필을 보존하는 단계, 선택되는 한벌의 옷을 검출하는 단계, 상기 선택에 기초하여 상기 옷 프로필을 업데이팅하는 단계, 및 상기 업데이팅된 옷 프로필로부터 추천을 발생시키는 단계를 포함하는, 방법이 본 발명에 따라 달성된다. 옷 프로필은 사용자가 좋아하는 몇 벌의 옷 및 그가 소유한 벌들을 나타낸다. 이것은 어떠한 벌의 옷 또는 어떠한 옷들의 조합이 사용자에게 흥미있는지를 높은 정도로 정확하게 결정할 수 있다.
Patent KR-20020085884-A (KR)
IPC: B41J2/175
Filed: 2000-10-27
Abstract: The present disclosure relates to an ink container for providing ink to an inkjet printhead. The ink container includes a reservoir for containing ink. Also included in the ink container is at least one continuous fiber defining a three dimensional porous member. The at least one continuous fiber is bonded to itself at points of contact to form a self-sustaining structure that is disposed within the reservoir for retaining ink. Ink is drawn from the self-sustaining structure and provided to the inkjet printhead.
Patent KR-20020067543-A (KR)
Title: Gripping device for a cooking utensil
IPC: A47J45/07
Filed: 2000-12-13
Abstract: The handle device for a cooking utensil comprises a grip (16) formed by a plate (11) sandwiched between two strips (12, 13), with a portion (14) of the plate (11) at its front end being terminated by a nose (15) and with a locking/unlocking device (20) being slidably mounted on the plate (11) and urged towards the nose (15) by resilient means (21). The locking/unlocking device (20) comprises a control pushbutton (22) placed at the front end of the grip (16) above the plate portion (14) and a latch (23) connected to the pushbutton (22) by a slider (24) placed in the front portion of the grip (16). This disposition of the pushbutton (22) at the front end of the grip (16) avoids accidental unlocking while the cooking utensil is in use.
Patent KR-20020067922-A (KR)
IPC: H02H7/093
Filed: 2001-10-25
Abstract: 본 발명은 전기 모터(12)에 의해 적어도 하나의 단부 스토퍼(26, 28)에 대항하여 변위될 수 있고, 그로 인해 모터(12)의 적어도 하나의 작동 변수를 참조함으로써 클램핑 현상이 검출되는, 적어도 하나의 부품(20)을 위한 조절 과정을 제어하는 방법에 관한 것이다.  클램핑 현상이 인식되면 모터(12)는 정지되고 그리고/또는 그 작동 방향이 역전된다.  개시 단계(52) 중에, 모터(12)는 이후의 작동 단계(54)에서보다 더 적은 출력으로 조정된다.
Patent KR-20030034039-A (KR)
Title: Touch screen panel with integral wiring traces
IPC: G06F3/045
Filed: 2001-02-02
Abstract: A method of manufacturing a touch panel wherein a glass substrate is coated with a resistive layer; a pattern of conductive edge electrodes and a conductive wire trace pattern are applied to the resistive layer; the conductive edge electrodes are electrically isolated from the conductive wire traces; and a protective insulative border layer is applied over the edge electrodes and the wire traces. A touch panel which includes a glass substrate coated with a resistive layer on one surface thereof; a pattern of edge electrodes on the resistive layer; a wire trace pattern on the resistive layer; a trench in the resistive layer between the wire trace pattern and the edge electrode pattern; and a protective insulative border layer over the edge electrode pattern and the wire traces.
Patent KR-20030011293-A (KR)
IPC: H02M3/28
Filed: 2001-04-04
Abstract: 전력 변환기는 스위칭 주기의 일부분 동안 0의 전압 레벨로 유지되는 비최적 리셋 2차 전압 파형으로 효율적으로 동작할 수 있는 자체 구동 동기 정류회로를 구비한다. 상기 전력 변환기 회로는 전력 주기의 일부분 동안 0의 전압레벨로 유지되는 주기적인 전압 파형이 공급되는 1차 코일과, 제1단과 제2단을 갖춘 2차 코일을 구비한 변압기와를 포함한다. 제1동기 정류기는 상기 2차 코일의 제1단과 직렬로 연결되고 상기 2차 코일의 제2단의 전압에 의해 제어된다. 제2동기 정류기는 상기 2차 코일의 제2단과 직렬로 연결되며, 스토리지 초크를 통해 전력 변환기 회로의 출력단자와 연결된다. 가포화 리액터는 상기 제1동기 정류기와 상기 2차 코일의 제1단 사이에 직렬로 연결된다. 스위칭소자는 상기 2차 코일의 제1단과 연결되고 상기 2차 코일의 제2단의 전압에 의해 제어된다. 상기 스위칭소자는 상기 제2동기 정류기를 제어한다. 커패시터는 상기 제2동기 정류기와 연결되며, 상기 스위칭소자의 동작에 의해 충전되어 상기 주기적인 전압 파형의 상기 0의 전압레벨 부분 동안 상기 제2동기 정류기를 도통상태로 유지시킨다. 상기 주기적인 전압 파형이 상기 0의 전압레벨에서 양의 전압 레벨로 전환되면, 상기 커패시터는 상기 스위칭소자를 통해 방전된다. 상기 가포화 리액터는 상기 커패시터가 방전되는데 충분한 시간 동안 전류가 상기 제1동기 정류기에 흐르지 못하게 한다.
Patent KR-20030022119-A (KR)
Title: Acidic treatment liquid and method of treating copper surfaces
IPC: H05K3/28
Filed: 2001-07-06
Abstract: The present invention relates to a solution and to a method of treating copper surfaces, the copper surfaces being brought into contact with an acidic treatment liquid which contains hydrogen peroxide and at least one five-membered heterocyclic compound as well as additionally at least one microstructure modifying agent selected from the group comprising thioles A, disulfides B, sulfides C and thioamides D having the following respective general formulae: wherein R<SUP>1 </SUP>and R<SUP>2</SUP>=alkyl, alkenyl, aryl, aralkyl, especially benzyl, cycloalkyl and the derivatives thereof and R<SUP>3</SUP>=R<SUP>1</SUP>, R<SUP>1</SUP>-O, R<SUP>1</SUP>-S, amino or substituted amino, wherein R<SUP>1 </SUP>and R<SUP>2 </SUP>may especially be phenyl or substituted phenyl.
Patent KR-20030003284-A (KR)
Title: Process for operating diesel engines
IPC: C10L1/10
Filed: 2001-05-14
Abstract: The operation of marine diesel engines is improved through use of a defined fuel composition, containing one or more additives comprising a methal detergent, a non-metal detergent or both. The fuel is supplied to Diesel engines which operate in a maximum speed range of 1000 rpm (4-stroke engine) respectively 2500 rpm (2-stroke engine). The power output is greater than 200 bph. The cylinder bore is greater than 100 mm (2-stroke engine) while the piston stroke shall be greater than 150 mm (4-stroke engine) respectively greater than 120 mm (2-stroke engine). The metal containing detergent is a neutral calcium sulfonate, salicylate or calcium phenate. The non-metal containing detergent is a hydrocarbyl succinimide.
Patent KR-20040067533-A (KR)
Inventor: CHOI SEONG IL
IPC: H04B7/26
Filed: 2003-01-24
Abstract: PURPOSE: A method for estimating the location of a mobile phone by using presently received radio wave characteristic information and previously measured radio wave characteristic information is provided to exactly estimate the location of a mobile phone by constructing a measurement information database for target regions of location estimation and comparing constructed information with actual information collected from a mobile phone. CONSTITUTION: In the case of measuring radio wave characteristic information at a measurement point by using a measuring device, the measuring device receives radio waves from many adjacent BSs(Base Stations). At this moment, the measuring device basically receives a single signal for a BS, but signals received via an adjacent BS also exist. Accordingly, the measuring device stores radio wave characteristic information for the signals received via the adjacent BS as well as radio wave characteristic information for the signal received from each BS. In this way, the measured data are constructed as a characteristic information database.
Patent KR-20040072982-A (KR)
Inventor: CHAE SU DAL
IPC: A62C33/00
Filed: 2003-02-12
Abstract: PURPOSE: A fire fighting nozzle is provided to discharge fire fighting water into a sandwich panel by penetrating an iron plate of the sandwich panel, and besides, to protect a fireman not only from the heat caused by fire, but also from the excessive pressure of fire fighting water applied to the nozzle. CONSTITUTION: The fire fighting nozzle(10) includes; a rear nozzle(30) having an inlet(31) into which fire fighting water comes, and a water discharging grip(34) on its front; and a front nozzle(20) arranged in the front of the rear nozzle(30) and threaded-connected therewith; wherein a rubber packing(44) is arranged on a body of the rear nozzle(30) in a back and forth movable manner by pressure of the water, and supported elastically by a spring(43) onto a fixing rod(42), and the fixing rod(42) is fixed in the center of a protection cap(40) threaded-connected to the rear of the rear nozzle(30); and wherein a head(21) is arranged in the front of the front nozzle(20) and comprises a sharp end, besides a front(22) and a side water discharging outlet(23).
Patent KR-20040072372-A (KR)
Title: Buzzer System That Makes Sounds When Operate Switch Of Vehicle Or Heavy Equipment
Inventor: KWON OH MIN
IPC: B60Q5/00
Filed: 2003-02-12
Abstract: PURPOSE: A buzzer system for generating operation sound in operating a switch of a vehicle or heavy equipment is provided to check right operation of the switch by connecting the switch to the buzzer output unit through an internal circuit and outputting the signal sound. CONSTITUTION: A control system of a switch for driving a vehicle or heavy equipment is composed of a power unit supplying power to a buzzer system, single or plural switches(1) driving the vehicle or the heavy equipment, a controller(2) outputting the control signal to generate operation sound in transmitting the contact point signal normally by the switch, and a buzzer sound output unit(3) connected to the controller to output the sound according to the control signal from the controller. The controller has a central processing unit connected to the switch through an input terminal to output the control signal in inputting the contact point signal by the switch, and a buzzer circuit connected to the buzzer sound output unit through an output terminal to transmit frequency to the buzzer sound output unit according to the control signal from the central processing unit.
Patent KR-20040075225-A (KR)
Inventor: LEE HONG GI
IPC: H04M15/22
Filed: 2003-02-20
Abstract: PURPOSE: A method for calculating a call charge of a mobile terminal is provided to provide a user with information on an accurate call charge related to a currently used call service. CONSTITUTION: A user selects a charge system corresponding to charge goods of a communication provider that the user uses from a menu of a mobile terminal(S201,S202,S204). When the user makes a phone call, a key input unit recognizes inputting of a call key and a microprocessor measures a call time by operating a timer. When the call is terminated, the microprocessor stores a call start time, a call termination time and the call time in a memory, and calculates a call charge for the call time with reference to a charge system information previously stored in a memory(S203,S205,S206).
Patent KR-20030074242-A (KR)
Title: 이온 빔의 질량 분리 필터와 그 질량 분리 방법 및 이를사용하는 이온 소스
IPC: H01J37/05
Filed: 2003-03-05
Abstract: 본 발명의 목적은 이온 소스의 전극 구조를 간단하게 한편 소형화할 수 있어 불필요한 이온종을 선택적으로 제거하는 질량 분리 필터와 그 질량 분리 방법 및 이온 소스를 제공하는 것이다. 
     질량 분리 필터(20)는 이온 빔의 빔축(21)에 대해서 직교하는 방향으로 제1 자계를 형성하는 제1 자석(22)과 빔 축을 따라 제1 자석에 직렬 배치되어 빔 축으로 직교하고 제 1 자계와 평행으로 역방향의 제2 자계를 형성하는 제2 자석(23)과 제1, 제2 자계내에 형성되어 제1 자계에 의해 편향된 제1 만곡 경로(22a)로부터, 제2 자계에 의해 제1 자계와는 역방향으로 편향된 제2 만곡 경로(23a)를 따르는 이동 경로(25)를 형성하기 위한 콜리메이터벽(26)을 갖는다.  질량 분리 필터에 의해, 입사 하는 이온을 제1, 제2 자석의 자계에 의해 역방향에 만곡한 경로를 통해서 원하는 질량의 이온을 빔축과 동방향으로 이끌 수가 있다.
Patent KR-20040079650-A (KR)
Inventor: KIM SANG GAP
IPC: C02F1/04
Filed: 2003-03-08
Abstract: PURPOSE: Provided is an installation structure of a bolt for joining a sacrificial anode of a sea water desalination equipment which is able to prevent leakage of a water box and degradation due to change of a water box shell by installing the sacrificial anode in the water box shell. CONSTITUTION: In an installation structure of a bolt(18a) for joining a sacrificial anode to install the sacrificial anode in an inner part of a shell(14) of a water box, the lower end of the bolt is welded to the inner circumference side of the shell without perforating the shell of the water box.
Patent KR-20040080040-A (KR)
Inventor: JO SUNG O
IPC: A24F15/00
Filed: 2003-03-10
Abstract: PURPOSE: A smoking quantity monitoring device is provided to enable a smoker to reduce and gradually quit smoking consciously without depending on smoking cessation drug by monitoring the quantity of his/her unconscious smoking. CONSTITUTION: The smoking quantity monitoring device comprises: a monitoring tool for monitoring a smoker's smoking quantity; a reset button for resetting the monitoring tool to an initial state; and a checking portion for allowing the smoker to identify the smoking quantity whenever the smoker smokes and displaying the same serving as an alarming phrase.
Patent KR-20040080185-A (KR)
Inventor: KIM SANG HYEON
IPC: B25J19/00
Filed: 2003-03-11
Abstract: PURPOSE: A mounting structure of a movable stopper for an industrial robot is provided to prevent the damage of a bolt and to minimize the damage of screw threads. CONSTITUTION: A movable stopper(20) is coupled to a plurality of screw holes(11) formed at the top of a motion restriction part(10) by a bolt(B). A part(30) to be subjected to restriction is rotatably installed at the motion restriction part by bearings(50). A circular groove is formed at the top of the screw hole and the bottom of a bolt hole(21) formed at the movable stopper. A bush(60) is inserted into the groove, and has a bolt hole.
Patent KR-20030091668-A (KR)
Title: 트랜스퍼 프레스의 서보모터 구동에 의한 공작물반송장치및 그 제어방법
IPC: B21D43/05
Filed: 2003-04-17
Abstract: 본 발명의 과제는, 프레스진동의 영향을 받지 않으면서도 모션의 동기 어긋남에 의한 간섭을 없앨 수 있는 트랜스퍼 프레스의 서보모터구동에 의한 공작물반송장치 및 제어방법을 제공함에 있다. 
     상기 과제를 해결하기위한 수단으로서, 1사이클중의 슬라이드 위치에 상당하는 프레스각도를 검출하는 프레스각도검출기(11)와, 임의 시점에 설정가능한 파라미터에 따라서 상기 검출된 프레스 각도신호의 진동성분을 제거하는 효과를 가변으로 하고 이 진동성분이 제거된 프레스 각도신호를 출력하는 진동억제부(24)와, 실제어(實制御)중에 진동억제부(24)의 파라미터를 선택적으로 변경하는 파라미터설정부(23)와, 상기 진동억제부(24)로부터의 상기 진동성분이 제거된 프레스각도신호에 동기하여 상기 서보모터의 회전을 제어하는 모션 서보 연산부(25)를 구비한다.