baber/WOPTO huggingface dataset:
Patent KR-20010112298-A (KR)
IPC: H01P5/12
Filed: 2001-01-18
Abstract: 본 발명은 고주파의 분활 또는 결합을 위한 개선회로에 관한 것이다. 본 회로는 입력과 1차출력포트(1,3)간에 개폐되는 주선(7)과 분기점(9)에서 주선으로부터 분기되어 제2출력포트요소(61)에 이르는 분기선(11)을 포함한다. 본 발명회로는 특히 조정이 가능하거나 또는 특히 다른 방법으로 내장 또는 제거 가능한 평형요소가 제공되어 있다는 특징을 가지고 있다. 상기 요소는 분기선(11) 및 / 또는 변화된 성능분활로 인한 저항변화가 분기성능의 변수가 변할 때 보정가능하도록 하는 방식으로 지선(11)에서 개폐 및 / 또는 분기선(11)에 연결된 지선(37)의 전기장을 변화시킴으로서 적어도 어느 한 전기용량(C1,C2,C3)의 용량을 변화시킴으로서 변화가 가능하다.
Patent KR-20010112316-A (KR)
IPC: H04B1/62
Filed: 2000-03-10
Abstract: 본 발명은 CDMA 신호의 대역 밖 신호 전력을 감쇄시키는 CDMA 스펙트럼 정형 기술(116)에 관한 것이다.  대역내 CDMA 신호는 코너 주파수 근처에서 감쇄되어 대역밖 신호 전력에 불균형을 야기하는 성분들을 감소시킨다.  CDMA 기지국(512)의 전력 증폭기(725)는 대역밖 신호 전력 제한을 초과하지 않고도 더 높은 전력 레벨에서 동작할 수 있다.  결과적으로, 전력 증폭기(625)는 더 효과적으로 동작하고 기지국의 범위 또는 용량을 확장시킨다.  몇가지 예에서, 스펙트럼 정형 디지털 필터(516)는 기지국의 셀 사이트 모뎀(621) 및 D/A 변환기(623) 사이에 배치된다.  본 발명의 다른 예에서, 스펙트럼 정형 아날로그 필터(516)는 기지국의 D/A 변환기(722) 및 저대역 통과 필터(623) 사이에 배치된다.
Patent KR-20010102560-A (KR)
Title: Aminomethylpyrrolidine derivatives having aromatic substituents
IPC: C07D401/04
Filed: 2000-03-09
Abstract: This invention provides a quinolone derivative having potent antibacterial activity against various bacteria including drug-resistant strains which is a compound of the following formula wherein R<1> is an optionally substituted aromatic group, a salt of the same or a hydrate of both. <CHEM>   In the formula, R<2>, R<3>: hydrogen atom, an alkyl group; R<4>, R<5>, R<6>: hydrogen atom, hydroxyl group, a halogen atom, carbamoyl group, an alkyl group, an alkoxyl group, an alkylthio group; R<7>, R<8>: hydrogen atom, an alkyl group; R<9>: an alkyl group, an alkenyl group, a halogenoalkyl group, a cyclic alkyl group, an aryl group, a heteroaryl group, an alkoxyl group having from 1 to 6 carbon atoms, an alkylamino group; R<10>: hydrogen atom, an alkylthio group; R<11>: hydrogen atom, amino group, hydroxyl group, thiol group, a halogenomethyl group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group; X<1>: halogen atom, a hydrogen atom; A<1>: nitrogen atom, C-X<2>; X<2>: hydrogen atom, amino group, a halogen atom, cyano group, an halogenomethyl group, a halogenomethoxyl group, an alkyl group, an alkenyl group, an alkynyl group, an alkoxyl group; A<2>, A<3>:>C=C(-A<1>=)-N(-R<9>)-,>N-C(-A<1>=)=C(-R<9>)-; R<10> and R<9> or R<9> and X<2> may be integrated to form a ring structure; and Y: hydrogen atom, ester forming group.
Patent KR-20020003221-A (KR)
IPC: G01B21/00
Filed: 2001-01-25
Abstract: 본 발명은 주행하는 실이 끊어지는 위치를 측정하는 방법 및 장치에 대한 것이다. 실이 끊어짐은 주행하는 실을 감시하기 위해 적용되며 기준 위치(reference position)에 배치된 장력 검출기로부터 출력된 장력 신호에 근거하여 검출된다. 그 다음에, 기준 위치를 지나는 끊어진 실의 끝이 검출된다. 실의 끊어진 위치가 끊어짐이 일어난 후로부터 끊어진 실의 끝이 기준 위치를 지날 때까지의 시간을 검출하여 얻어진다. 실이 끊어진 시점(time point)이 장력 신호가 피크 값을 가지는 시점 및/또는 장력 신호가 정상적인 장력 신호 레벨로부터 감소하기 시작하는 시점으로서 기억된다. 끊어진 실의 끝이 기준 위치가 기준 위치를 지나는 시점은 장력 신호가 하한 값(lower limit value)이 되는 시점 및/또는 고유 진동(natural vibration)이 시작되는 시점으로서 기억된다.
Patent KR-20020005656-A (KR)
Title: 편물재료의 건조 형성을 위한 분배장치
IPC: D01G25/00
Filed: 2000-04-07
Abstract: 본 발명은 편물재료의 건조 형성에 사용되는 분배장치에 관한 것으로서, 편물을 형성하기 위한 용도의 섬유재료(3)가 송출되는 하나 이상의 차폐 파이프(1)를 포함하며, 상기 섬유는 와이어 위에 성층되도록 하기 위하여 상기 차폐 파이프(1)의 자켓(2)을 통하여 관통되고, 상기 차폐 파이프(1)는 와이어 상부를 가로질러 확장되도록 배열되며;  그 것의 축방향 내로 각각의 차폐 파이프 내부(1)에 배열된 회전가능한 브러쉬 로울러(4)를 포함하는 분배장치에 관한 것이다.  본 발명에서, 블레이드 휠(5)은 상기 섬유 재료가 파이프 내로 송출되는 단부에 대향하는 단부 근방에서 각각의 차폐 파이프 내부에 제공되며, 상기 블레이드 휠은 상기 섬유 재료의 유동 방향의 반대방향으로 송풍하도록 배열된다.
Patent KR-20010113912-A (KR)
IPC: A61K8/81
Filed: 2000-04-05
Abstract: 정해진 조성 범위의 비닐피롤리돈(VP), 디메틸아미노프로필 메타크릴아미드(DMAPMA) 및 C 9 -C 24 알킬 디메틸아미노프로필 메타크릴산 4급화 단량체(QDMAPMA)의 컨디셔닝/스타일링 삼원공중합체에 관해 기재. 이러한 삼원공중합체를 포함하는 머리 및 피부 보호 조성물은 유리한 낮은 점성과 높은 내습성을 나타냄.
Patent KR-20030064179-A (KR)
Title: A silencer of ventilator
Inventor: LIM DAE HUN
IPC: F04D29/66
Filed: 2002-01-26
Abstract: PURPOSE: A blower having a noise removing device is provided to reduce noise by installing the noise removing device at an inner portion of an outlet cone. CONSTITUTION: A blowing fan(3) is accommodated in a housing(2). An inlet canvas having a bellmouth(5) is installed at an air feeding side of the housing(2). An outlet cone(7) is mounted on an air outlet side of the housing through an outlet canvas(6). A noise removing device(10) is installed in the outlet cone(7) in order to absorb noise generated from an inner portion of the outlet cone(7). The noise removing device(10) is supported by a supporting bar in the outlet cone(7). The noise removing device(10) is formed at an outer portion thereof with a sound absorbing hole filled up with sound absorbing material. The sound absorbing material includes glass wool.
Patent KR-20030065952-A (KR)
Title: Semiconductor memory device having capacitor and fabrication method thereof
Inventor: HWANG GI HYEON
IPC: H01L21/28
Filed: 2002-02-02
Abstract: PURPOSE: A semiconductor memory device including a capacitor and its manufacturing method are provided to maximize capacitance without using a cylinder type storage node. CONSTITUTION: An interlayer dielectric(47a) having a buried contact(35) hole is formed between bitline spacers(27) on a semiconductor substrate(21). A concave type plug(37a) is formed in the buried contact hole. A cylinder type storage node is formed on the interlayer dielectric, supported by the concave type plug. A dielectric layer(51) is formed to cover the cylinder type storage node and a plate electrode(53) is formed on the dielectric layer.
Patent KR-20030066922-A (KR)
Title: The method of sound and vibration proof in concrete structure
Inventor: CHON IN SOP
IPC: E04F15/18
Filed: 2002-02-06
Abstract: PURPOSE: The method of sound and vibration proof concrete structure is provided to shut off the connection of a decorative layer with sound and vibration proof materials. CONSTITUTION: The method of sound and vibration proof concrete structure is composed of: joining a sound and vibration proof material whose width is the same as the thickness of a decorative layer and height is a little higher than the thickness of the sound and vibration proof material and a cement decorative layer(E1) to a wall and a floor; forming a decorative layer with the thickness of the sound and vibration proof material; creating a vibration proof layer(D1) for a floor; building a cement mortar layer(E1) on the vibration proof layer.
Patent KR-20030067346-A (KR)
Title: Mounting structure of turntable-moter for microwave oven
Inventor: KANG EUN SU
IPC: F24C7/02
Filed: 2002-02-08
Abstract: PURPOSE: A turntable mounting structure is provided to allow for ease of assembly of turntable motor, while reducing parts count and manufacturing costs. CONSTITUTION: A turntable mounting structure comprises a motor bracket(50) attached to the bottom surface of a cavity(40) having a cooking chamber; a turntable motor(60) coupled with the motor bracket, which provides a drive force for rotating a turntable on which a foodstuff is disposed; first and second screws arranged at positions corresponding to each other and coupled with each other so as to connect the turntable motor and the motor bracket. The motor bracket is formed into a cylindrical shape and has an inner surface on which a female screw portion(54) is formed. The turntable motor has a shape corresponding to the shape of the inner surface of the motor bracket, and a male screw portion(64) formed at the outer surface of the turntable motor.
Patent KR-20020068471-A (KR)
Inventor: IVANOV IGOR O
IPC: G06T1/00
Filed: 2002-02-21
Abstract: PURPOSE: A watermark system for secure digital media and contents distribution is provided to protect the CONSTITUTION: A secret watermark is included in original media contents. The secret watermark is generated with a secret key of a contents owner and indicates authentication signature of the owner. The first open watermark is included in the media contents containing the secret watermark. The first open watermark is generated by the first secret key of the owner and authenticates the first
Patent KR-20030073073-A (KR)
Title: Circuit for generation gate driving signal in lcd
Inventor: KIM SEUNG HWAN
IPC: G02F1/133
Filed: 2002-03-08
Abstract: PURPOSE: A circuit for generating a gate driving signal of a liquid crystal display is provided to prevent a data signal that is applied to the next pixel from affecting the current pixel. CONSTITUTION: A circuit for generating a gate driving signal of a liquid crystal display includes n source drive ICs(31_1,31_2,31_3,31_n), a timing controller(30), and a signal delay. The source drive ICs drive data lines of a liquid crystal display panel. The timing controller generates a control signal, a data signal and a load control signal to each of the source drive ICs. The signal delay delays the load control signal generated by the timing controller by a predetermined time and provides the delayed signal to each of the source drive ICs. The signal delay is composed of a resistor and a capacitor.
Patent KR-20030075945-A (KR)
Title: A liquid crystal dispensing apparatus
Inventor: KWON HYEOK JIN
IPC: G02F1/13
Filed: 2002-03-21
Abstract: PURPOSE:An apparatus for dispensing liquid crystal is provided to grasp a residual amount of the liquid crystal by installing a transparent tube, thereby preventing waste of expensive liquid crystal. CONSTITUTION:A liquid crystal container(124) is filled with liquid crystal. Gas is applied to an upper part of the liquid crystal container to give pressure to the liquid crystal. A transparent tube(125) is installed in the liquid crystal container and is filled with the liquid crystal for measuring a residual amount of the liquid crystal by a height of the filled liquid crystal. A needle sheet(143) is mounted at a lower part of the liquid crystal container and has an exhaust hole exhausting liquid crystal of the liquid crystal container. A needle(136) is inserted into the liquid crystal container to be movable up and down. A spring(128) is installed at one end part of the needle and the other end part of the needle contacts with the exhaust hole of the needle sheet, so that the exhaust hole of the needle sheet is opened and shut by the movement of the needle. A solenoid coil(130) and a magnetic stick(132) are mounted at an upper part of the needle for generating magnetic force according to applied power source to move the needle upward. A nozzle(145) is mounted at the lower part of the liquid crystal container for dropping the liquid crystal of the liquid crystal container on a substrate with an outlet(146).
Patent KR-20030078176-A (KR)
Title: Water-Cooling Type Oil Cooler for Vehicle
Inventor: LEE JU HYEON
IPC: F01M5/00
Filed: 2002-03-28
Abstract: PURPOSE: A water-cooled oil cooler is provided to prevent an erroneous assembling and achieve improved productivity, while maximizing heat exchange effects. CONSTITUTION: A water-cooled oil cooler comprises a case member where a coolant inlet pipe and a coolant outlet pipe are connected; a plurality of heat exchange plates(150) stacked in the case member in such a manner that the heat exchange plates are inserted into the circumference of a center pipe; and an upper plate and a lower plate assembled at the top and bottom of the case member. The heat exchange plate is formed by assembling an upper plate and a lower plate, and has a coupling structure(153) including a curling portion(153a) formed at the outer surface of the heat exchange plate and a mounting groove(153b) formed at the opposed position of the outer surface of the heat exchange plate where the curling portion is formed. The curling portion is assembled into the corresponding mounting groove.
Patent KR-20030078178-A (KR)
Title: Pre-heater unit of Heater core for Vehicle
Inventor: OH CHANG SEOP
IPC: B60H1/03
Filed: 2002-03-28
Abstract: PURPOSE: A pre-heater for a heater core of a motor vehicle is provided to allow a simplicity of insulation by integrating an electric heating element into a heater core unit, while achieving improved productivity and heat exchange effectiveness. CONSTITUTION: A heater core unit(100) comprises an inlet side tank(110) having a refrigerant inlet pipe(111); an outlet side tank(120) having a refrigerant outlet pipe(121); a plurality of heat exchange tubes(130) connected between the inlet side tank and the outlet side tank; and fins(140) interposed between the heat exchange tubes. The fins are partially removed, and a plurality of electric heating elements(200) are inserted into the portion where fins are removed. The electric heating elements are fixed through a brazing method.
Patent KR-20030078304-A (KR)
Title: Pixel array for image sensor and image sensor having the same and auto compensating method for black level of image sensor
Inventor: CHO WAN HUI
IPC: H04N5/361
Filed: 2002-03-29
Abstract: PURPOSE: A pixel alignment part of an image sensor keep the characteristics of an image sensor uniformly regardless of the change of use environments, thereby extending the application of the image sensor. CONSTITUTION: A pixel alignment part of an image sensor includes first pixel groups(20) having unit pixels of NxM(N,M are natural numbers), second pixel groups(21) such as shield pixel array lines disposed at both sides of the first pixel groups in the row direction, and third pixel groups(22) disposed between the first and second pixel groups and outside the second pixel groups. The first pixel groups is to be core pixel array lines. The second pixel groups calculate an offset value for black level for the pixels, wherein the offset value is an average value for the offset values of the entire pixels of the second pixel groups. The third pixel groups block the incident light for the second pixel groups and include dummy pixel array lines but not address.
Patent KR-20030078507-A (KR)
Title: A pressed coupling for medium and large-sized pipe connection
Inventor: LEE DO YEAN
IPC: F16L23/032
Filed: 2002-03-30
Abstract: PURPOSE: A coupling for joining middle/large-size pipes is provided to be capable of manufacturing large quantities of couplings and to reduce manufacturing cost by forming the coupling by press work. CONSTITUTION: An L-shaped reinforcing rib(11a) is formed at the outer circumference of a connection flange(11). A plurality of radial reinforcing ribs(13) protrude between bolt holes(12) formed at the connection flange at regular intervals. A first protrusion(15) and a second protrusion(16) are formed at the end of an inner circumference body(14) formed at the rear center of the connection flange. An inner reinforcing rib(14a) is formed by bending the rear end of the inner circumference body outside.
Patent KR-20030080450-A (KR)
Title: Wall Tapestry TV Having Digital Picture Frame Therein
Inventor: CHO SUNG HYUN
IPC: H04N5/44
Filed: 2002-04-08
Abstract: PURPOSE: A wall TV incorporating a digital frame function is provided to display various images of photographs, still images, and various images of movies or animations when a user do not watch any TV programs, thereby serving as a frame. CONSTITUTION: A wall TV incorporating a digital frame function includes an RF receiver(25), a demodulator(20), an input/output port(50), first to third memories(40,45,17), first and second decoders(15,19), a display(5), an image data keeping part(10), and a main CPU(30). The image data keeping part is positioned between the first decoder and the display for receiving and keeping still images among image data from the first decoder. As the TV is turned off, image data is transmitted from the first memory to the first decoder, and the first decoder decodes the compressed image data. If the image data is a still image, the decoded image data is transmitted to the image data keeping part to be displayed via the display. In the case of motion pictures, the image data is directly transmitted to the display to be immediately displayed.
Patent KR-20020081560-A (KR)
Inventor: KAKIGI HIROSHI
IPC: H01J29/86
Filed: 2002-04-16
Abstract: PURPOSE: A funnel for a cathode ray tube is provided to allow body portion to be a shape proper for press molding, and achieve an advantage in terms of strength. CONSTITUTION: A funnel for a cathode ray tube comprises an open end portion in an approximately rectangular shape, a neck portion for mounting an electron gun, a yoke portion on which a deflection coil is externally mounted, and a body portion constituting a part between the open end portion and the yoke portion. The body portion have a funnel-shape whose cross section parallel with a plane including the open end portion is continuously changing in a direction from the open end portion to the yoke portion, wherein a relationship 0<alpha (z)<d is satisfied in an arbitrary cross section P(z) parallel with the plane including the open end portion, where alpha(z) is an angle defined between a line and a major axis(LA) of the funnel, the line being connecting an outermost part D(z) on at least one of an outer surface and an inner surface of the body portion and a center axis(C) of the funnel, and d is an angle defined between a diagonal axis(DA) and the major axis(LA) of the funnel.
Patent KR-20030083416-A (KR)
Inventor: BYUN HYUN GYU
IPC: A23L33/00
Filed: 2002-04-22
Abstract: PURPOSE: Provided is a diuretic "It is" obtained by boiling corn hair. The "It is" is useful for treatment of urinary inflammation, kidney inflammation, bladder inflammation, renal failure, a bladder stone, a renal calculus and the like. CONSTITUTION: A diuretic "It is" for treatment of urinary inflammation, kidney inflammation, bladder inflammation, renal failure, a bladder stone, a renal calculus and the like is characterized by boiling corn hair to give a solution and concentrating it.
Patent KR-20030084192-A (KR)
Title: Expansion device for various mobile communication devices
Inventor: HAN MIN GYU
IPC: H04B1/38
Filed: 2002-04-25
Abstract: PURPOSE: An extending device for various models of portable communication apparatuses is provided to include a communication apparatus interface for connecting with a data communication port of a portable communication apparatus, and to have an extending device body for extending functions or capacities of the portable communication apparatus, thereby usable to various kinds of portable communication apparatuses. CONSTITUTION: A communication apparatus interface(12) is detachable from a portable communication apparatus(11), and is connected to a data communication port of the portable communication apparatus(11). An extending device body(13) is detachable from the communication apparatus interface(12), and performs a predetermined function by interworking with the portable communication apparatus(11). The extending device body(13) performs a data storing function. A memory card slot inserts a memory card. The memory card slot is detachable from the extending device body(13). An independent data processing device connector connects with an independent data processing device.
Patent KR-20030084206-A (KR)
Title: Apparatus and method for implementing mouse function and scanner function alternatively
Inventor: MOON YOUNG CHAN
IPC: G06F3/033
Filed: 2002-04-25
Abstract: PURPOSE: A device and method having a scanner function and a mouse function simultaneously is provided to use a partial portion of an input device of a scanner as a mouse and to implement a scanning function by transmitting a detected image to a computer or other device which modifies and corrects a wobble of the image. CONSTITUTION: An input device(100) is implemented as an image device such as a CCD(Charge-Coupled Device) or a CIS(Contact Image Sensor) which detects a light reflected on the ground from a light source and converts the light into a voltage. The input device(100) includes a position chasing area and an actual scan area for detecting a position movement of the main device(10). A signal created in the input device(100) is supplied to an image processor(110). An analogue/digital converter(112) receives a signal being inputted from the input device(100), converts the received signal into a digital signal, and supplies the converted digital signal to a control device(114). A selection button(118) receives a mouse function or a scanner function from a user and transmits the selected function to the control device(114). The control device(114) stores the digital signal received from the analogue/digital converter(112) in a storage(116). If predetermined amount of image information is collected in the storage(116), the control device(114) reads an image on the position chasing area and detects an X-axis/Y-axis position movement of the main device(10). The control device(114) receives a signal inputted in the selection button(118), judges the selection of the user, and transmits the X-axis/Y-axis position movement of the main device(10) and image data detected from the actual scan area to a computer(120) adapted to the function selected by the user.
Patent KR-20020087860-A (KR)
Inventor: ISHIDA TAKUYA
IPC: H04L13/08
Filed: 2002-05-10
Abstract: PURPOSE: To provide a data transfer control unit which is capable of improving a bus in effective transfer rate and an electronic apparatus. CONSTITUTION: When information such as CSW and data is allocated so as to be transferred through an end point EP2, a buffer in which an EP2 region 14 (FIFO data storage area) and a CSW region 16 (randomly accessable status storage area) are prepared is provided. When a USB is switched from a data phase (data transport) to a status phase (status transport), an information reading region is switched from the EP2 region 14 to the CSW region 16, and IN data transferred from the end point EP2 to a host are read out from the CSW region 16. A CSW0 region for a success status and a CSW1 region for an unsuccess status are provided, and a status block packet in which default information for success or unsuccess is set is previously written in the regions.
Patent KR-20030090863-A (KR)
Title: A hands-free system using a speech recognition module or a bluetooth module
Inventor: JUNG IN GU
IPC: H04B1/38
Filed: 2002-05-22
Abstract: PURPOSE: A handsfree system using a speech recognition module or a Bluetooth module is provided to automatically register a telephone directory previously registered in a terminal in real time without speech recognition by a speaker independent system and the variable word recognition of a phoneme unit and perform VAD(Voice Activated Dialing). CONSTITUTION: A handsfree system has an interface corresponding to an additionally expanding speech recognition function. A speech recognition module(40) connects to the handsfree system through an input and output interface. The speech recognition module(40) has an input and output processing unit(41), a voice parameter extracting unit(42), a word model DB(45), a word model generating unit(44), and a voice processing unit(43). The input and output processing unit(41) receives a vocabulary list of object words from a mobile terminal. The voice parameter extracting unit(42) samples an inputted voice, and extracts a specific parameter. The word model DB(45) stores result and state information of word models for speech recognition. The word model generating unit(44) reads information from the word model DB(45), receives the vocabulary list and a control signal, and generates a word model. The voice processing unit(43) performs a speech recognition operation, and calculates the recognized result.
Patent KR-20030091609-A (KR)
Title: Forming structure of document envelope
Inventor: CHOI WOO JIN
IPC: B65D27/34
Filed: 2002-05-28
Abstract: PURPOSE: A molding structure of a document envelope is provided to prevent damage to corners of the envelope due to corners of a document received therein, and to prevent damage to the envelope by the load of the document. CONSTITUTION: In a document envelope(a) having front and rear sheets(1,2,2') made of papers or synthetic resins, envelope side surfaces(3,3') between the front and rear sheets, center folding lines(4,4'), and upper and lower cover sheets(5,5'), the side surfaces are integrally formed with upper and lower reinforcing plates(100,110). At the upper portion of the rear sheet is formed a cutting portion(120) and at the lower portion thereof is formed a bottom reinforcing plate(130). At the lower portions of the front and rear sheets are formed lower folding lines(140,150), and at the lower portions of the side surfaces are formed thickness surface folding lines(160).