baber/WOPTO huggingface dataset:
Patent KR-20040050488-A (KR)
Title: A dryer
Inventor: JUNG IN CHEOL
IPC: D06F58/04
Filed: 2002-12-10
Abstract: PURPOSE: A drying machine is provided to prevent damage of objects to be dried, to shorten time for drying, and to improve the energy efficiency. CONSTITUTION: A drying machine comprises a case(52); a drum(60) rotatably arranged inside the case; a blowing fan(64) generating blowing force to blow air into the drum; a first heater(80) installed inside the case; a first hot blast guide unit connected to the first heater, to make the hot blast, dried and heated through the first heater, discharged from the rear side of the drum; a second heater(90) installed inside the case; a second hot blast guide unit(96) connected to the second heater, to make the hot blast, passing through the second heater, discharged from the front side of the drum; and an exhaust duct(100) leading the air in the drum to the outside of the case.
Patent KR-20040053492-A (KR)
Title: Negative electrode and lithium battery employing the same
Inventor: KOO CHANG IL
IPC: H01M4/62
Filed: 2002-12-14
Abstract: PURPOSE: A negative electrode and a lithium battery employing the negative electrode are provided, to improve the binding force between a negative electrode active material layer and an electrode plate even with reducing the content of a binder. CONSTITUTION: The negative electrode comprises a negative electrode plate; and a negative electrode active material layer placed on the plate which comprises 90-98 wt% of a negative electrode active material, 0.8-5 wt% of an SBR binder, 0.8-5 wt% of a thickener, and 0.01-1 wt% of a dicarboxylic acid for improving the binding force between the negative electrode active material and the binder and the electrode plate. Preferably the dicarboxylic acid is a C2-C20 alkane dicarboxylic acid or a C4-C20 alkene dicarboxylic acid; the electrode plate is made of copper or a copper-based alloy; and the active material comprises a natural carbon, an artificial carbon, a graphitizable carbon, a non-graphitizable carbon or their combinations.
Patent KR-20040056657-A (KR)
Inventor: CHOI DONG HA
IPC: G03G15/00
Filed: 2002-12-24
Abstract: PURPOSE: An automatic document feeder is provided to easily replace a friction pad with new one and prevent more than two documents from sliding into a multifunction peripheral at a time. CONSTITUTION: An automatic document feeder(100) includes a flatten cover(101), a document tray(110), a pick-up assembly(200), and a pad holder. The flatten cover covers a copy area. The document tray is provided on the flatten cover. Documents to be provided to the copy area are stacked on the document tray. The pick-up assembly includes a pick-up roller for picking up the documents stacked on the document tray to transfer the documents to a paper-feeding path, and a feeding roller for receiving the documents picked up by the pick-up roller to load the received documents on the paper-feeding path. The pick-up assembly rotates the pick-up roller along the rotation axis of a shaft of the feeding roller by a predetermined distance. The pad holder holds a friction pad disposed in contact with the feeding roller.
Patent KR-20040057071-A (KR)
Title: Dynamic micro speaker of composite mode of vibration and sound
Inventor: YOO OK JEONG
IPC: H04R1/00
Filed: 2002-12-24
Abstract: PURPOSE: A dynamic micro speaker of a sound vibration complex mode is provided to prevent distortion of sound and regenerate the clear sound by using the secondary suspension. CONSTITUTION: A dynamic micro speaker of a sound vibration complex mode includes a sound generator and a vibration generator. The sound generator includes a first magnetic circuit, a primary suspension, a vibration plate, a first coil, and a secondary suspension. The first magnetic circuit includes a first yoke coupled to a center hole of a bottom cover, a first permanent magnet, and a first plate. The primary suspension(26) and the vibration plate(24) are formed with one body. The secondary suspension(25) is installed between the first plate and the vibration plate. The first coil is adhered to a bottom part of the secondary suspension. The vibration plate is adhered to a top part of the secondary suspension. A predetermined part extended from an edge of the secondary suspension is connected to an electrode terminal of a PCB. The vibration generator includes a second magnetic circuit, a plate spring, a second coil, and a switch. The second circuit includes a second yoke, a second permanent magnet, and a second plate. The plate spring is used for supporting the second yoke. The second coil is installed between the second yoke and the second plate. The switch is used for switching the DC power to the second coil.
Patent KR-20040061048-A (KR)
Inventor: KIM YONG GU
IPC: H04N19/124
Filed: 2002-12-30
Abstract: PURPOSE: A method for selecting an adaptive quantizer is provided to effectively estimate model parameters in model-based rate-control technique and remove the screen quality deterioration caused by the statistic unstableness of video data. CONSTITUTION: A method for selecting an adaptive quantizer includes the steps of carrying out rate-control of frame level(S41), and recording bit and distortion information generated by the rate-control per macro block(S42). According to the recorded result, ranges of the respective macro blocks are distinguished and typical model parameters of the respective ranges are estimated(S43). A quantizer is respectively selected for the macro blocks of the respective ranges and coding is carried out(S44). The rate-distortion is applied to the result for selecting an optimum coding result and an optimum macro block level(S45). Final result of the selection is calculated(S46).
Patent KR-20020039329-A (KR)
Title: Dynamic query model and method
IPC: G06F17/30
Filed: 2000-07-28
Abstract: A method for generating database queries includes storing a predefined query model for querying a database. An accessible portion of the predefined query model is displayed to a user upon request. User edits to the accessible portion of the predefined query model are received and used to generate a user-adapted query model. A query is then initiated based on the user-adapted query model.
Patent KR-20020025210-A (KR)
IPC: H02K15/03
Filed: 2000-08-02
Abstract: 본 발명은, 이용 가능성이 크고 수명이 길며, 예를 들어 500kW 이상의 높은 출력 레벨을 갖는, 특히 원양 선박용으로 사용되는 전기 추진 장치에 관한 것이다.  본 발명에 따른 추진 장치는, 영구 자석에 의해서 작동되고 적어도 하나의 회전력-소비자, 특히 선박 프로펠러와 함께 작용하는 전동기를 포함한다.  상기 추진 장치는 또한 전동기에 파워를 공급하기 위한 적어도 하나의 컨버터, 및 상기 추진 장치를 위한 제어-, 조절- 및 모니터링 장치를 포함한다.  상기 전동기는 장시간 동안 신뢰할만하게 작동하도록 설계되었으며, 특히 자기 소거에 대하여 전체적으로 또는 부분적으로 보호되도록 형성되었다.  상기와 같은 자기 소거에 대한 보호는, 예를 들어 회로 기술적인 및 조절 기술적인 조치와 같은 모터 및 컨버터와 관련된 보완적인 구조적 및 작동 기술적인 조치들에 의해서 이루어진다.
Patent KR-20020092906-A (KR)
IPC: A61P15/08
Filed: 2000-09-05
Abstract: The invention is directed to a novel class of 17beta-acyl-17alpha-propynyl steroids which exhibit potent antiprogestational activity.
Patent KR-20020033797-A (KR)
IPC: G11B27/034
Filed: 2000-09-13
Abstract: 데이타 왕복 이동 및 보존 장치는 하드 디스크 드라이브와 복수개의 아날로그 및 디지탈 인터페이스를 포함하고 상기 인터페이스는 다양한 소스로부터 다른 형식으로 입력을 제공하고 다양한 목적지에 다른 형식으로 선택적으로 데이타 출력을 제공한다.  모든 데이타는 디스크 프로세서를 통해 보존되고 상기 디스크 프로세서는 버스 중재, 파일 관리와 이와 유사한 것을 왕복 이동 장치내에 장착된 마이크로프로세서와 왕복 이동 및 보존 장치내에 장착된 전원 장치의 제어하에서 제공하며, 그 결과 상기 왕복 이동 장치는 복수개의 소스로부터 나오고 복수개의 목적지에 제공되는 데이타에 대한 미디어 독립적인 플러그 앤 플레이 이동성을 제공한다.
Patent KR-20020059614-A (KR)
Title: A method and device for cleaning air in a compressed air system
IPC: F15B21/04
Filed: 2000-10-12
Abstract: Air in a compressed air system is cleaned by consecutively passing the air through a pre-filter (6), silica gel with large pores (7), silica gel with fine pores (8), a molecular sieve (9), and a fine filter (10).
Patent KR-20020071897-A (KR)
Title: Alkaline composition, apparatus and method for conditioning scale on a metal surface by spraying
IPC: C23G1/19
Filed: 2000-08-03
Abstract: A composition and apparatus and method for aqueous spray conditioning of scale on metal surfaces. An aqueous solution having a base composition of an alkali metal hydroxide is used. The aqueous solution may contain additives to improve the performance of the salt. In one embodiment, the solution is used to condition the scale on a strip of stainless steel. The strip of steel is at a temperature between the melting point of the alkali metal hydroxide in anhydrous form and a temperature at which the Leidenfrost effect appears. One or more nozzles is provided to spray the solution, and the heated strip is passed by the nozzle or nozzles where the solution is sprayed on the surface or surfaces of the strip that have the scale or oxide. The invention also includes the apparatus and control thereof for the spraying of the solution.
Patent KR-20020067567-A (KR)
IPC: A61P33/14
Filed: 2000-12-08
Abstract: 본 발명은 화학식 I의 아졸릴-알킬 옥사졸 및 옥사디아졸 유도체에 관한 것으로, 식중의 기호 및 지수는 명세서에 기술된 바와 같다.  그에 대해 식물이 양호한 내성을 갖고 온혈 동물에게는 유리한 독성을 갖기 때문에, 상기 유도체는 곤충, 거미류, 선충류, 윤충류 및 연체동물과 같은 충해의 제어 및 수의학 분야의 외부기생생물 및 내부기생생물의 제어에 특히 적합하다: 
     화학식 I
Patent KR-20020063602-A (KR)
IPC: G06F15/00
Filed: 2000-12-20
Abstract: 본 발명은 서버(14)상에서 액티브 문서(10)의 실행부(34)를 보유하여 실행시키는 도안 클라이언트(18) 상에서 액티브 문서(10)의 콘텐트를 디스플레이하기 위한 장치 및 방법에 관한 것이다.  일실시예에서, 방법은 서버로부터 클라이언트에 액티브 문서의 콘텐트부를 전송하는 단계를 포함한다.  서버는 액티브 문서의 실행부를 실행시켜서 액티브 문서와 연관된 출력 데이터를 생성한다.  서버는 이 출력데이터를 클라이언트에 의해 디스플레이되는 액티브 문서의 조작을 위해 전송한다.
Patent KR-20030044900-A (KR)
Title: Mobile robot
IPC: B62D57/00
Filed: 2001-10-29
Abstract: A mobile robot is described for random movement across a surface where a drive unit is arranged inside a top-hat. Cleaning equipment such as electrostatic dusters or equipment for vacuuming can be fixed to the top-hat so that the mobile robot functions as a cleaning robot.
Patent KR-20020080453-A (KR)
Title: 내연기관용 점화장치
IPC: H03K17/0814
Filed: 2000-05-26
Abstract: 본 발명의 목적은 안정된 점화코일의 전류차단동작을 할 수 있는 내연기관용 점화장치를 제공하는 것에 있다.  메인 IGBT(110)는 입력하는 점화제어신호에 따라 점화코일에 흐르는 1차 전류를 통전·차단제어하여 점화코일의 2차측에 고전압을 발생시킨다.  메인 IGBT(110) 및 전류제한회로(150)는 절연게이트형 바이폴라파워트랜지스터의 모노리식 실리콘기판에 집적되어 있다.  메인 IGBT의 콜렉터와 게이트는 정전류회로를 구성하는 디프레션 IGBT(152)와, 저항(R4)에 의하여 접속된다.  제너다이오드(ZD2)는 저항(R4)에 발생하는 전압이 제너전압 이상이 된 경우, 이 전류를 메인 IGBT의 에미터에 흘린다.
Patent KR-20020087496-A (KR)
Title: 술폰아미드유도체의 제조방법 및 그의 결정
IPC: A61K31/405
Filed: 2001-04-16
Abstract: 화합물 I' 의 제조방법: 용매 중에서 화학식 III 의 화합물 (식 중, X 는 할로게노이다)을 p-톨릴아세틸렌, 제 1 구리염, 촉매, 및 염기와 반응시킨 후, 생성된 반응 혼합물을 산으로 처리하는 것을 특징으로 하는 방법. 
     [화학식 I'] 
     
       
     
     [화학식 III]
Patent KR-20030020325-A (KR)
Title: Secure Method for Managing the Operating Conditions of a Apparatus by a User and Equipment therefor
IPC: G08B13/00
Filed: 2001-06-29
Abstract: A method for enabling an apparatus ( 15 ) to operate only after detecting with receiver elements ( 11 ) located proximate to the apparatus, a signal transmitted by portable transmitted elements ( 1 ), which consists in no longer taking into account detection by the receiver means ( 11 ) of the signal transmitted by the transmitting elements ( 1 ), after activating presence sensing elements ( 22 ) provided proximate to the apparatus, or integrated in the apparatus. Once activated, the presence sensing elements ( 22 ) neutralize the transmitter/receiver device ( 1, 11 ) and the apparatus can operate normally without being perturbed by possible statics or accidental losses of signal. The inventive method and device are applicable to an antitheft safety device for a motor vehicle.
Patent KR-20040063196-A (KR)
Inventor: CHO YOUNG GEUN
IPC: A43B17/00
Filed: 2003-01-06
Abstract: PURPOSE: An inner sole to protect a calcaneal spur is provided to prevent pain from occurring on working or running. CONSTITUTION: The inner sole is made of the material with an abundant of elasticity like a silicon rubber to buffer the weight. A hole(30) with a predetermined form is formed in the rear portion(20) of the sole(10) corresponding to the place where a calcaneal spur exists. The sole(10) is adhered to the floor of the shoe by an adhesive agent. Pain of patient having a calcaneal spur is prevented because a calcaneal spur becomes to be located inside the hole(30).
Patent KR-20040065807-A (KR)
Title: Refrigerator
Inventor: JU JAE MAN
IPC: F25D21/06
Filed: 2003-01-16
Abstract: PURPOSE: A refrigerator is provided to efficiently remove frost generated in an evaporator in a simple installation structure, and improve the efficiency of energy use by preventing heat loss of a refrigerator due to a defrosting heater. CONSTITUTION: A refrigerator includes defrosting elements(30) for removing frost generated by a difference in temperature of an evaporator(20), wherein the defrosting elements are vibration generators generating ultrasonic wave vibration. Each vibration generator includes a signal generating part generating ultrasonic wave signals, a signal amplifying part amplifying the ultrasonic wave signals, and an actuator receiving the amplified ultrasonic wave signals for generating ultrasonic wave vibration to the evaporator.
Patent KR-20040068421-A (KR)
Inventor: CHO YU SEONG
IPC: F25D23/04
Filed: 2003-01-25
Abstract: PURPOSE: A yogurt maker of a refrigerator is provided to make and keep yogurt in cold storage by mounting a fermentation compartment inserted into and drawn out of a refrigerator door. CONSTITUTION: A yogurt maker of a refrigerator is composed of a body(1) divided into a refrigerator compartment(20) and a freezer compartment(10) by a partition and installed with a cooling device; a door(40) combined to the front side of the body to open and close the refrigerator and freezer compartments; a through-hole penetrating the predetermined part of the door; a fermentation compartment(50) combined to the through-hole and inserted or drawn out, formed with an inner space for housing milk to be fermented into yogurt, and penetrated with an intake port for flowing cold air into the inner space only in being drawn out; and a heater installed in the fermentation compartment to generate fermentation heat for fermenting the milk stored in the fermentation compartment into the yogurt.
Patent KR-20030021193-A (KR)
Inventor: KIM IN TAE
IPC: H02B1/20
Filed: 2003-01-29
Abstract: PURPOSE: An assembly type distribution board is provided to allow for an ease of assembly and mass production of distribution board, while achieving aesthetic enhancement. CONSTITUTION: An assembly type distribution board comprises a base panel(1); a main breaker(10) mounted in a central space of the panel; a support board(30) mounted at a side of the panel; a bus bar wire(50) for connecting the main breaker and the support board in a vertical direction; a plurality of breakers(20) mounted at both sides of the main breaker; and a branch wire(40) for connecting the breakers in a horizontal direction, and which is selectively coupled to the bus bar wire through connectors(60). The bus bar wire is bent into a near L-shape and has a head part coupled with the main breaker and a tail part coupled with the support board so as to permit the main breaker to be disposed in the central space of the panel.
Patent KR-20040071838-A (KR)
Inventor: CHOI YONG GAK
IPC: G01M17/00
Filed: 2003-02-07
Abstract: PURPOSE: An apparatus for testing auxiliary power of a hybrid electric vehicle is provided to check performance of the auxiliary power by testing the auxiliary power of the hybrid electric vehicle. CONSTITUTION: An apparatus for testing auxiliary power of a hybrid electric vehicle includes an auxiliary power unit drive adjusting part, an auxiliary power controlling part, and a display part. The auxiliary power unit drive adjusting part adjusts a drive state of the auxiliary power of the hybrid electric vehicle. The auxiliary power controlling part obtains data outputted from an auxiliary power unit through testing. The auxiliary power controlling part creates raw data through the obtained data. The auxiliary power controlling part calculates the efficiency of the overall auxiliary power unit through output of the auxiliary power unit of the hybrid electric vehicle.
Patent KR-20030093919-A (KR)
Title: 커패시터의 제조방법
IPC: H01L27/108
Filed: 2003-02-10
Abstract: 하부전극의 재료로 백금족 금속을 채용하고, 유전체막의 재료로 고유전율의 금속산화물을 채용한 경우에도, 커패시터의 전기적 특성이 열화하지 않고, 고애스펙트비의 하부전극의 형성에 대응하는 것이 가능한 커패시터의 제조방법을 제공한다. 콘택플러그(2)에 이르는 홀(8)을 절연막(7)에 개구한다. 그리고, 홀(8)의 표면에 유전체막(9)을 형성한다. 다음에, 홀(8)의 바닥부의 유전체막(9)을 에칭하여 제거하고, 콘택플러그(2)에 이르는 홀(18)을 개구한다. 그리고, 홀(8, 18) 내를 충전하는 하부전극(11)을 형성한다.
Patent KR-20030020355-A (KR)
Inventor: CHOI JU HYEON
IPC: H04M11/00
Filed: 2003-02-13
Abstract: PURPOSE: A device for controlling door locking using a phone is provided to control the locking of a door lock unit using the phone, so as to control the locking or unlocking of the door lock unit in a remote place. CONSTITUTION: A ring signal detector(310) detects ring signals inputted from a phone line. A DTMF(Dual Tone Multi Frequency) decoder(330) decodes DTMF signals inputted from the phone line. A hook part(320) turns a state of the phone line to hook-on or hook-off. A remote controller transmission part(350) transmits remote controller signals for locking or unlocking. An MCU(Micro Controller Unit)(340) counts ring frequency if the ring signals are detected from the ring signal detector(310), and controls the hook part(310) in a set mode if the frequency is over a predetermined number of times, to convert a state into a hook-off state and transmit a predetermined signal tone to the phone line. If button data pressed by a user are received from the DTMF decoder(330), the MCU(340) interprets the received data to store and set a password inputted by the user if the data are for password setting and controls the hook part(320) to convert a state into a hook-on state. If the data are received in an operating mode, the MCU(340) transmits a predetermined signal tone to the phone line. If a password pressed by the user is received from the DTMF decoder(330), the MCU(340) compares the received password with a preset password, if identical, to control the remote controller transmission part(350) for locking or unlocking in accordance with control commands.
Patent KR-20040074806-A (KR)
Inventor: JANG HEE KYU
IPC: A61F13/42
Filed: 2003-02-19
Abstract: PURPOSE: A urination warning device for a diaper is provided to detachably attach a sensing element to a diaper for exchanging the diaper with a new one at a proper time while continuously using the sensing element. CONSTITUTION: A urination warning device for a diaper includes an attaching/detaching elements(12,27), a sensing element(21) for sensing urination by a current transmitted via the attaching/detaching element, and a controller(22) for driving a warning element(23) according to the sensing result of the urination sensing element. The warning element generates a warning sound for informing a user of the urination. A diaper is provided with two sensing lines(11a,11b) connected to the attaching/detaching lines for the current flow to the sensing element.
Patent KR-20040018104-A (KR)
Title: Pump device of air gun
Inventor: LIM TAEK SOON
IPC: F41B11/681
Filed: 2003-03-12
Abstract: PURPOSE: A pump device of an air gun is provided to simply take the only air gun without taking a special compression pump or an auxiliary tank and to shoot bullets from the air gun by uniform pressure. CONSTITUTION: In a pump device of an air gun, an air compression pump(2) is attached to a motor(8), inside the stock of the air gun. A compression tank(13) and the air compression pump are connected by an introduction pipe(7). The pump device has a pressure control valve(12), a pressure switch(9), and a battery(10). The motor and the battery are connected to the pressure switch by an electric wire(11).
Patent KR-20040088167-A (KR)
Inventor: CHOI GYEONG SEOK
IPC: H01R13/717
Filed: 2003-04-09
Abstract: PURPOSE: A charging connector of a personal portable terminal is provided to directly confirm a charged state of a personal portable terminal through a luminous element which stepwise changes colors according to an increase in the charging voltage of the terminal, thereby simplifying a working process. CONSTITUTION: A connector(200) comprises as follows. An upper cover(210) is set by inserting a socket(220) thereinto. The socket(220) is connected to a connection port of a personal portable terminal. A lever spring is used to easily connect and separate the connection port of the personal portable terminal to and from the socket(220). A pressing plate pressurizes the lever spring to easily separate the socket(220) from the connection port by being coupled with one side of the lever spring. A PCB(250) is inserted along a guide groove of the socket(220), and wherein one side thereof is connected to a connector pin. Plural cables are connected to the other side of the PCB(250). A lower cover(260) protects the socket(220) and the PCB(250) by being coupled the upper cover(210).
Patent KR-20040088977-A (KR)
Inventor: KIM TAE WAN
IPC: B29C33/38
Filed: 2003-04-14
Abstract: PURPOSE: A composition for a micropattern forming mold and a method for preparing mold by using the composition are provided, to allow a mold to be contact uniformly with the surface of a substrate and to obtain a large mechanical strength (Young's modulus) compared with an elastic mold, thereby obtaining several tens nm-sized microstructure. CONSTITUTION: The composition comprises (1) 40-90 wt% of an active energy ray curing urethane-based oligomer; (2) 10-60 wt% of a (meth)acrylate-based, vinyl ether-based or aryl ether-based monomer having a reactivity with the urethane-based oligomer or their mixture; (3) 0.01-200 parts by weight of a silicon group, a fluoride group or both groups-having reactive or nonreactive compound based on 100 parts by weight of (1)+(2); and (4) 0.1-10 parts by weight of a photoinitiator based on 100 parts by weight of (1)+(2)+(3). Preferably the active energy ray curing urethane-based oligomer is at least two reactive functional groups-having cyclic aliphatic or aromatic urethane-based oligomer or their mixture.
Patent KR-20040090782-A (KR)
Inventor: JUN GYU DONG
IPC: D06F37/24
Filed: 2003-04-18
Abstract: PURPOSE: A damping apparatus for a washing machine is provided to reduce vertical vibration of a water tub by supporting a housing with a first compression spring, and to damp horizontal vibration of the water tub by supporting a moving body with a second compression spring. CONSTITUTION: A damping apparatus for a washing machine comprises a housing(30) penetrated by a rod(20) movably connected to an upper corner of an outer cabinet; a first compression spring inserted to the housing to space the rod from the upper part of the housing; a connecting member(12) protruded in the outer periphery of a water tub(10) and supported in the housing; a moving body(50) combined with the outer periphery by sliding up and down, and composed of projections(52) formed at opposite outsides; a second compression spring(70) combined with the outer periphery of the housing and supported to a fitting sill(32) in the lower part of the housing to elastically support the moving body up; and a couple of guides(14) inclined upward in the water tub and combined with the outer periphery of the moving body.
Patent KR-20040093777-A (KR)
Inventor: KIM GI BEOM
IPC: G11B15/16
Filed: 2003-04-30
Abstract: PURPOSE: A method for recording a broadcasting program in a PVR(Personal Video Recorder) system is provided to selectively record a broadcasting program at various bit rates based on an amount of generated data of the broadcasting program to be recorded and a remaining capacity of a storage medium, thereby effectively preventing an unwanted broadcasting program from being deleted. CONSTITUTION: While a user watches a broadcasting program(302), if the user selects a recording of the broadcasting program(304), a command signal for a recording request generated from a remote controller is transmitted to a control block. The control block predicts an amount of generated data of the broadcasting program(306), and detects a remaining storage capacity which can record a broadcasting signal(308). The control block checks whether the amount of the generated data is bigger than the remaining storage capacity(310). If the amount of the generated data is smaller, the control block records the broadcasting signal in a broadcasting signal storage area of a storage medium at original bit rate(316).