baber/WOPTO huggingface dataset:
Patent KR-20030043735-A (KR)
Title: Head maintenance mechanism for ink jet printer and ink jet printer incorporating the same
Inventor: NISHIOKA ATSUSHI
IPC: B41J2/18
Filed: 2002-11-26
Abstract: PURPOSE: To constitute a head maintenance mechanism which drives a head cap and an ink suction pump by a common rotation-driving source so as to be small and compact. CONSTITUTION: For this head maintenance mechanism 1 for an inkjet printer, the rotation of a stepping motor 5, which is the common driving source, is transmitted to a limited rotation type cylindrical cam 11 which drives the head cap 2 and a wiper 3 through a reduction gear row 19, a pump gear 16 for driving a tube pump, and a frictional clutch mechanism 18. Also, by an intermittent gear 25 which is formed on the cylindrical cam 11, the cylindrical cam 11 is directly rotate-driven in a specified rotation range within a limited rotation angle range. In a cam groove 12 which is formed on the cylindrical cam 11, a cam groove section which moves the head cap 2 to an ink suction location wherein the head cap 2 is capped under a sealed state and an ink air suction location wherein the head cap 2 is capped under an atmosphere open state, is formed. A power transmitting mechanism which drives the head cap 2, the wiper 3 and the tube pump 4 can be constituted to be small and compact. Also, a position-detector for the cylindrical cam 11 is not required as well.
Patent KR-20040048624-A (KR)
Title: Shift register with built-in level shifter
Inventor: OH DU HWAN
IPC: G11C19/28
Filed: 2002-12-04
Abstract: PURPOSE: A shift resistor having a level shifter is provided to reduce the swing width of clock signals and start pulses and the power consumption by mounting the level shifter into the shift register. CONSTITUTION: A shift resistor having a level shifter includes a plurality of stages and a plurality of level shifters. The stage includes a buffer unit, a first controller and a second controller. The buffer unit(74) outputs shift pulses by using the first clock signal and the first supply voltage according to voltages of the first and the second nodes. The first controller(70) is used for controlling the voltage of the first node according to a start pulse and the voltage of the second node. The second controller(72) is used for controlling the voltage of the second node by using the first and the second supply voltages according to the start pulse and the second clock signal. The level shifter includes a third controller and an output unit. The third controller(78) is used for controlling the third node and forming a current path between a supply line of the third supply voltage and the first supply voltage line. The output unit(80) outputs the level-shifted pulse by using the first and the third supply voltage according to a voltage state of the third node.
Patent KR-20040048771-A (KR)
Inventor: CHOI UNG CHEOL
IPC: F25D17/04
Filed: 2002-12-04
Abstract: PURPOSE: A damper control method for a refrigerator is provided to circulate chilled air in a refrigerator compartment naturally, and prevent the frosting caused by the temperature difference generated in a chilled air supply channel between a refrigerator compartment and a freezing chamber, when environmental temperature is low. CONSTITUTION: A damper control method for a refrigerator includes the steps of determining low temperature conditions by comparing an atmospheric temperature around a refrigerator and a cavity temperature of the refrigerator. A compressor and a fan are driven until the cavity temperature reaches a set temperature(203). If the low temperature conditions are determined under the conditions for stopping the compressor and the fan(212), a chilled air channel between a refrigerator compartment and a freezing chamber is opened by controlling a damper(215).
Patent KR-20040050241-A (KR)
Title: a method of forming cell of non-volatile memory
Inventor: LEE GONG SU
IPC: H01L21/8247
Filed: 2002-12-09
Abstract: PURPOSE: A method for fabricating a non-volatile memory cell is provided to prevent the loss of data and the leakage current by blocking the diffusion of mobile charges to a gate spacer. CONSTITUTION: A gate electrode is formed on a surface of a semiconductor substrate(100). A gate spacer is formed on a lateral face of the gate electrode. A source/drain region(150) is formed by implanting the first impurities into the surface of the exposed semiconductor substrate by using the gate electrode having the gate spacer as an ion implantation mask. The ions of the source/drain region are activated. Chloride ions for capturing mobile electrons are diffused within the gate spacer. An interlayer dielectric(160) is formed by filling up an insulating material into the resultant.
Patent KR-20040050643-A (KR)
Title: method of etching a subject using a magnetic enhanced reactive ion etching apparatus
Inventor: SONG YEONG HUN
IPC: H01L21/3065
Filed: 2002-12-10
Abstract: PURPOSE: An etching method using an MERIE(Magnetic Enhanced Reactive Ion Etching) apparatus is provided to easily etching an oxide layer, improving the uniformity of the oxide layer, and considerably reducing the failure of the oxide layer. CONSTITUTION: An etching process is carried out by using an MERIE apparatus, wherein the MERIE apparatus includes a process chamber. At this time, the process chamber has a clamp ring for supporting a semiconductor substrate(120). The process chamber is controlled to have the pressure of 150-250 mTorr. The process chamber is controlled to have a magnetic field of 40-60 Gauss. CHF3, CF4, and Ar gas are supplied into the process chamber. Plasma is generated in the process chamber by applying the power of 700-1000 Watt. A thin film pattern is formed by selectively etching an interlayer dielectric(230), wherein the interlayer dielectric is formed on the semiconductor substrate.
Patent KR-20040053921-A (KR)
Title: System for providing high speed information communication in a public house
Inventor: LEE SANG MU
IPC: H04L12/28
Filed: 2002-12-16
Abstract: PURPOSE: A system for supplying a very high speed information communication service of a condominium complex is provided to separate a data signal from a voice signal to transmit the separated signals to a central communication center, and to transmit the independent voice and data signals to each house, thereby increasing performance of an outer network by excluding cost and restrictions. CONSTITUTION: A telephone office or other public network equipment(200) transmits a voice signal and a data signal received in a PSDN(Public Switched Data Network) to a central communication center(300) through different lines(201,202) without modulating the voice and data signals. The voice signal incoming in the central communication center(300) through the line(201) is distributed by each subscriber household group in a voice signal access device(310), and is transmitted to a subscriber channel receiving module(320). The data signal incoming through the line(202) is interfaced by an inter-network interface device(351) of a routing portion(350).
Patent KR-20040053578-A (KR)
Title: Electronic payment service system by using the sound transmitting of mobile telecommunication device
Inventor: CHOI JIN SEUNG
Filed: 2002-12-17
Abstract: PURPOSE: An EC(Electric Commerce) settlement system using the voice transfer of a portable terminal is provided to install no smart card or module for an EC settlement service to the portable terminal by modulating the settlement request data into a voice with a voice modulator in the portable terminal and transmitting the voice to a settlement terminal. CONSTITUTION: The portable terminal(10) modulates the encrypted settlement request data into the voice data and transmits the voice data to the settlement terminal(20). The settlement terminal receives the voice data from the portable terminal, demodulates the voice data into the encrypted settlement request data, and transmits the data to a certification/settlement system(30). The certification/settlement system transmits the settlement approval data or the denial data to the settlement terminal by demodulating the encrypted settlement request data received from the settlement terminal and processing a certification/settlement procedure, and informs the portable terminal of the settlement approval or denial through an SMS(Short Message Service) message.
Patent KR-20040055032-A (KR)
Title: Apparatus for automatically collecting the specimen cut from steel strip
Inventor: KIM MYEONG SO
IPC: G01N1/02
Filed: 2002-12-20
Abstract: PURPOSE: An apparatus for automatically sampling strip cut test samples is provided to effectively perform a test sample gathering process and a test sample movement process by accommodating a test sample arranging unit in a guide plate supporting cut test samples. CONSTITUTION: An apparatus for automatically sampling strip cut test samples includes a test sample guide plate(3), a test sample arranging unit, an appliance conveying unit, and a test sample adhesion unit. The test sample guide plate(3) is rotatably fixed to a lower part of a cutting machine(2). The test sample arranging unit includes pairs of test sample stoppers(10). The appliance conveying unit includes a lower conveyance block(26) and a guide rail(27). The test sample adhesion unit includes a lifting plate(45) and an absorption cylinder(46). The lifting plate(45) is operated by a lifting cylinder(41) fixed to the center of a supporting plate(42) fixed to a front part of the guide rail(27).
Patent KR-20040056673-A (KR)
Title: Cooling fin and integrated heat exchanger using the same
Inventor: JUN GIL UNG
IPC: F28F1/10
Filed: 2002-12-24
Abstract: PURPOSE: A radiating fin and an integrated heat exchanger thereby are provided to increase the rigidity of the radiating fin, and to reduce heat transfer between first and second heat exchangers by increasing the heat transfer passage with forming an extension part between first and second louver groups. CONSTITUTION: A radiating fin of a heat exchanger is composed of plural louver groups, and an extension part(131) expanding the connection passage between the louver groups to enlarge the heat exchange area with inflow air. First tubes(13) for moving a first heat exchange medium are stacked in a first heat exchanger, and second tubes(14) for flowing a second heat exchange medium at temperature different from temperature of the first heat exchange medium are stacked in a second heat exchanger. The first heat exchanger is integrally formed with the second heat exchanger, and the radiating fin is composed of a first louver group(110) inserted between the first and second tubes and formed in the first heat exchanger to enlarge the radiating area and a second louver group(120) formed in the second heat exchanger.
Patent KR-20040058831-A (KR)
Inventor: HAN SEONG U
IPC: G01C22/00
Filed: 2002-12-27
Abstract: PURPOSE: A multi-functional step counter is provided to make a user promptly check the burned calories and exercise time by using a sensor. CONSTITUTION: A multi-functional step counter comprises a time counting unit(34), a data input unit for inputting height and weight of a user, an exercise load output unit for outputting exercise load depending on the signal inputted by a shock sensor(30), a calorie output unit for outputting burned calories, a reference calorie display unit for displaying daily calorie consumption depending on height and weight, a real time calorie unit for displaying the present exercise load and burned calories in real time, a storage unit for storing data in a memory(14), and a data output unit for outputting the stored data through an external connecting terminal(18).
Patent KR-20030066314-A (KR)
IPC: F02B29/04
Filed: 2002-12-30
Abstract: 본 발명은 하나 이상의 터보 과급기, 그에 후속 접속된 과급 공기 냉각기, 및 NO x 의 감소를 위한 물을 공급하는 장치를 구비하는 피스톤식 내연기관에 관한 것이다.  그러한 피스톤식 내연기관에서는, 적은 구조 비용 및 공간 소요로 많은 수량(水量)을 도입할 수 있도록 하기 위해 터보 과급기와 과급 공기 냉각기 사이에 물을 미세하게 분무된 액적의 형태로 과급 공기 중에 분사하는 장치가 배치되고, 적어도 과급 공기의 압력값 및 온도값을 탐지하여 과급 공기 중에서의 물의 이슬점 온도가 상회되지 않도록 분사 수량을 제어하는 제어 장치가 마련된다.
Patent KR-20040060369-A (KR)
Title: Panties and its manufacturing process
Inventor: AHN YOUNG UN
IPC: A41B9/00
Filed: 2002-12-30
Abstract: PURPOSE: Panties made by cutting a fabric with an ultrasonic wave and jointing each portion of the fabric with an adhesive, ultrasonic wave and steam are provided. A waistband portion does not contain a rubber cord unlike prior art waistband portion. The panties are seamlessly produced, alleviate the discomfort caused by being fastened by the rubber cord contained in the waistband portion and reduce the manufacturing process, thereby to improve wearing comfort and reduce the manufacturing cost. CONSTITUTION: The panties comprise: a body portion(10); a waistband portion(20) arranged at the upper end of the body potion; and an opening portion formed at both lower ends of the body portion, wherein the waistband portion and a distal end(40) of the opening portion are laminated with an adhesion layer, a basic fabric of a lower end portion(35) and an inner fabric made(52) of cotton are jointed with an adhesion layer. The lower end portion is prepared by weaving a basic fabric using polyester-based yarn and spun yarn, applying an adhesive layer on the basic fabric, laminating the basic fabric and an inner fabric with an ultrasonic wave and steam.
Patent KR-20040060539-A (KR)
Title: Coating procedure for semiconductor lead frame using taping M/C IN-LINE
Inventor: HAM TAE HWA
IPC: H01L21/60
Filed: 2002-12-30
Abstract: PURPOSE: A plating method for a semiconductor lead frame using a taping machine in-line method is provided to reduce a range of common difference, maintain the quality, and enhance the productivity by deciding a plating region by using a masking tape. CONSTITUTION: A plating region is formed by applying a mask method to raw materials such as copper, nickel-steel alloy, and phosphor bronze. A satisfactory partial plating region is obtained by managing an accurate common difference by using a predetermined device. The plating region and the partial plating region are formed by using an in-line method. A pre-heating process and a process using a taping machine are performed in a plating process prior to a defatting process after an uncoiler process is performed.
Patent KR-20020014835-A (KR)
Title: Antimicrobial composition
IPC: A61K6/083
Filed: 2001-05-17
Abstract: An antibacterial composition comprising (a) an antibacterial salt compound, (b) an acid group-having polymerizable monomer, (c) a hydrophilic polymerizable monomer, (d) water, and (e) a basic compound selected from alkali metal hydroxides, strong basic acid salts not having an aromatic group, and aliphatic amines has good antibacterial properties, and, in addition, the composition discolors little and its adhesiveness lowers little even when stored or heated for a long period of time. <IMAGE>
Patent KR-20020068497-A (KR)
IPC: A61K31/765
Filed: 2000-08-09
Abstract: 본 발명의 목적은 혈당저하작용을 가지는 당뇨병 또는 당뇨병의 합병증의 예방 및/또는 치료를 위한 의약을 제공하는 것이다.  본 발명에 따르면, 축합도 3 내지 19의 환상 및/또는 직쇄상의 폴리유산(polylactic acid) 혼합물을 유효성분으로 포함하는 당뇨병 또는 당뇨병의 합병증의 예방 및/또는 치료를 위한 의약이 제공된다.
Patent KR-20020039338-A (KR)
Title: Detonator
IPC: F42D1/00
Filed: 2000-08-31
Abstract: The invention relates to an initiating element for use in a detonator to cause a base charge arranged in the detonator, to detonate. The initiating element comprises an ignitable initiating charge which upon ignition generates combustion gases by means of which the base charge is intended to be caused to detonate. The initiating element comprises a compression means which is arranged to be acted upon by said combustion gases to be moved towards the base charge for compression of the same. The invention further relates to a method of igniting a compressed base charge in a detonator, the base charge being further compressed during an initiation phase to increased density. In addition, the invention relates to a detonator provided with a base charge which at a moment of detonation has increased density.
Patent KR-20030010583-A (KR)
Title: Spectral distortion monitor for controlling pre-distortion and feed-forward linearization of rf power amplifier
IPC: H03F3/189
Filed: 2001-02-14
Abstract: A carrier cancellation combiner, and pre-distortion and feed-forward loops of an RF power amplifier are controlled to minimize IMD components at the output of the RF amplifier, by a spectral distortion measurement scheme that performs Fast Fourier Transform (FFT)-based spectral power measurements at a "reference' signal port (associated with the RF input signal), and a plurality of "test' signal ports (associated with various monitoring locations of the amplifier). Signals extracted from the control and test ports are downconverted to baseband, bandpass filtered, digitized and stored as a spectral "snapshot' of the entire band of the signal infrastructure of the amplifier. A digital signal processor-based controller processes the buffered data to produce averaged FFT's of the data extracted from the reference and test ports and thereby provide spectral information for each sampled signal set. The FFT for the control data is processed to establish a baseline, with which the FFTs for the test data are compared, to generate adjustment signals for control parameters through which IMD components introduced by the amplifier may be minimized.
Patent KR-20030003708-A (KR)
IPC: C07D401/04
Filed: 2001-03-30
Abstract: 본 발명은 효소 시클로옥시게나제-2(또는 COX-2)의 활성을 저해하는 신규한 방법을 제공한다. COX-2의 저해제는 유용한 항-염증제, 진통제 및 항-맥관형성제라고 공지되어 있다. 본 발명의 화합물은 헤테로환 치환된 4-아미노글루타리미드이다. 프로스타글란딘 합성을 저해하기 위해 화합물을 사용하는 방법이 청구된다.
Patent KR-20020097281-A (KR)
Title: 소시지 컨베이어용 후크
IPC: A22C11/00
Filed: 2001-02-26
Abstract: 소시지 컨베이어 후크는 제 1 단부(14) 및 제 2 단부(16)와, 서로에 대해 임의의 각도로 배열된 제 1 아암(18) 및 제 2 아암(20) 부분들을 구비하는 기다랗고 편평한 지지 아암을 구비한다.  제 1 아암 부분은 정상적으로 컨베이어 상의 수평 위치로 배열되고, 제 2 아암 부분은 이러한 제 1 아암 부분으로부터 하방 외측으로 연장된다.  지지 아암은 컨베이어 체인으로부터 직각으로 외측으로 연장된다.  이러한 지지 아암은 편평한 구조물이며 전방측 엣지(22) 및 후방측 엣지(24)를 가진다.  제 2 아암 부분의 하단부 상에는 헤드(26)가 위치하며, 이러한 헤드(26)는 제 2 아암 부분의 하단부로부터 상방 전방으로 연장되는 상부 지지 엣지(30)를 갖춘 블레이드를 구비한다.  헤드의 상에는 기다란 슴베형 부재(32)가 위치하는데, 이러한 슴베형 부재(32)는 지지 엣지 아래 후방으로 위치한 링크 맞물림부(33)를 구비한다.  링크 포인트(38)에 의해 분리된 복수의 소시지 링크(36)로 이루어진 링크된 소시지의 스트랜드(34)가 지지 엣지 위로 늘어뜨려지면, 스트랜드는 지지 엣지와 근접한 피봇 링크 포인트 상에서 구부러질 것이다.  구부러진 링크 포인트와 인접한 소시지 링크는 블레이드 및 슴베형 부재의 상대 위치 및 형상에 의해 서로에 대해 각 위치에서 유지될 것이다.
Patent KR-20030028740-A (KR)
IPC: F27D3/02
Filed: 2001-05-15
Abstract: 본 발명은 원통형 본체(1), 본체(1)의 외측 둘레에 있는 단열재(2), 및 본체(1)의 중심에 배치된 냉각수용 도관(8)을 구비하는 롤러 하스 킬른용 수냉식 이송 롤러에 관한 것이다.  냉각수는 회전이 가능하게 배치된 본체(1)의 일 단부에서 도관(3)에 공급되어 도관을 통해 흐르고 도관의 유출측 단부에서 전향된 후에 도관과 본체 사이의 환형 공간(4)으로 역류된다.  본체에는 도관의 물 유입측 단부용 수납부, 본체의 회전 축선과 일렬로 정렬되어 냉각수를 공급하는 중심 구멍(7), 및 물 수집 챔버와 연통되는 역류수용 유출 채널을 구비한 샤프트(5)가 고정된다.  샤프트(5)는 냉각수를 중심 구멍(7)에 공급할 수 있고 역류수를 물 수집 챔버로부터 추출할 수 있는 물 분배 헤드(11)에 회전 가능하게 접속된다.
Patent KR-20030013420-A (KR)
Title: Three-dimensional highly elastic film/non-woven composite
IPC: B32B7/04
Filed: 2001-05-10
Abstract: A three-dimensional highly elastic film/non-woven composite having a fluid and air impervious core layer and a first and second consolidated layer. The consolidated layers have unidirectional and non-unidirectional fibers. The composite is formed by laminating the air and fluid impermeable elastic core layer between the two layers of consolidated non-wovens. The resulting composite stretches only in the cross-machine direction due to the unidirectional properties of the consolidated non-woven material. The layers are then point bonded or welded together. Preferably the layers are welded by passing the composite between an ultrasonic horn and an ultrasonic bond roll having raised areas for effecting the weld points. A thin inelastic membrane is formed at each of the weld points. The welded composite may then be pre-stretched to rupture the membranes, thereby creating apertures, which makes the composite permeable.
Patent KR-20030007719-A (KR)
IPC: C23C16/44
Filed: 2002-03-14
Abstract: 본 발명은 기상 성장 중에 생기는 미립자의 부착이나 결정 결함의 형성을 저감시킬 수 있는 기상 성장 장치를 제공한다. 반응 용기(11)내에 실리콘 웨이퍼(20)를 배치하는 서셉터(12)를 구비하고, 이 서셉터에 포켓부(12a)를 형성하는 동시에, 이 포켓부에 설치된 관통 구멍(12b)에 삽입되어 리프트 핀(l3)이 슬라이딩 자유롭게 배치되고, 리프트 핀을 승강시켜 실리콘 웨이퍼의 이면(21)과 접촉ㆍ분리시킴으로써, 서셉터 상에서의 실리콘 웨이퍼의 착탈을 행하도록 기상 성장 장치(10)를 구성하고, 리프트 핀의 서셉터와의 슬라이딩면에 연마를 실시한다.
Patent KR-20030007945-A (KR)
IPC: H04B1/69
Filed: 2001-06-08
Abstract: 표시 영역(W4, W8, W16, W32, W64, W128)은 월시 장에 따라 정해지는 대역폭에 대응하는 폭을 가지며, 전력을 나타내는 높이를 가진다. 따라서, 상이한 월시 장의 측정 대상 채널의 전력을 합성하여 그 결과를 표시할 지라도 어떤 표시영역이 어떤 월시 장에 대응하고 있는 가를 알 수 있다. 게다가, 각 표시 영역은 페일리 순서로 배치되어 있으므로 표시 영역이 서로 겹치지 않는다.
Patent KR-20030046340-A (KR)
Title: 내장식 스포츠 볼 팽창기구
IPC: F04B33/00
Filed: 2001-06-13
Abstract: 농구공, 풋볼공, 축구공, 배부공 또는 놀이용 공과 같은 팽창식 스포츠 볼(10)은 팽창 또는 공에 압력을 더하기 위한 내장식 팽창 기구를 갖고 있다.  이 기구는 내장식이며 손으로 조작 가능한 펌핑 챔버를 가지고 있는데 이 챔버는 볼의 내부에 있고 챔버를 압축하고 공으로 대기를 펌프질하기 위해 공의 외부에서 설치할 수 있다.
Patent KR-20040062347-A (KR)
Inventor: SONG YEONG CHEOL
IPC: H04M1/00
Filed: 2003-01-02
Abstract: PURPOSE: A device for realizing a full-duplex tele-conference function of a digital keyphone and a method therefor are provided to add another option board, and to shield a switching transistor within the option board, in order to select a full-duplex tele-conference function, thereby realizing a full-duplex speaker phone function by the option board. CONSTITUTION: CODEC portions(301) perform coding/decoding processes for a voice signal transceived to an option board. A DSP(Digital Signal Processing) portion(302) receives a signal converted by the CODEC portions(301), processes the converted signal, and carries out a full-duplex system. A voice signal receiver(306) transmits an outer microphone input signal to the CODEC portions(301) in connection with an outer microphone. Switch portions(303,304) determine whether to intercept an inputting of the full-duplex microphone. An amplifying terminal portion(305) amplifies the signal inputted to the voice signal receiver(306).
Patent KR-20040043700-A (KR)
Inventor: HUH NAK WON
IPC: G11C7/10
Filed: 2003-01-03
Abstract: PURPOSE: A data output circuit of a DDR(Double Data Rate) synchronous semiconductor device and its method are provided to improve frequency characteristics and to perform data output control easily, by reducing the number of output control signals to output data in the DDR synchronous semiconductor device. CONSTITUTION: According to the data output circuit(300) of a DDR synchronous semiconductor device, a number of even-numbered data latches(310) receive even-numbered data. A number of odd-numbered latches(380) receive odd-numbered data. And a multiplexing unit(350) outputs the even-numbered data in response to an even-numbered output clock and outputs the odd-numbered data in response to an odd-numbered output clock by receiving the even-numbered data and the odd-numbered data. The even-numbered data and the odd-numbered data are inputted to the multiplexing unit in response to an equal output control signal.
Patent KR-20040063028-A (KR)
Inventor: LEE HYEONG GYUN
IPC: G06F13/10
Filed: 2003-01-04
Abstract: PURPOSE: A method for standardizing a device event process reduce many expenses and time by needing no software based verification as providing a standardized process for initializing/registering a device regardless of various environments and conditions. CONSTITUTION: An event message queue, an event data table, and an event data processing processor for applying the device to a system are generated. An upper application, which is called when an event of the device is generated, is registered(S12). When the event of the device is generated, the upper application is called by using the generated device event processing processor(S13).