baber/WOPTO huggingface dataset:
Patent KR-20000019449-A (KR)
Title: Data input buffer of semiconductor device
Inventor: YANG CHEOL HWAN
IPC: H03K19/003
Filed: 1998-09-11
Abstract: PURPOSE: A data input buffer of a semiconductor device is provided to diminish static current and power consumption. CONSTITUTION: A chip source potential is supplied to a chip power line(VCC). A source voltage dropping part(200) is combined with the Vcc and drops the chip source potential to a predetermined voltage and supplies TTL-source potential. A TTL-power line(TVCCL) is combined with the source voltage dropping part(200) and supplies the TTL-source potential. An input signal and an enable signal are transferred to a data input line(DIN) and an enable signal line, respectively. A combination logic part(400) is driven by the TTL-source potential transferred through the TTL-power line. The combination logic part is combined with the DIN and the enable signal line, and transfers an input data when the enable signal is active.
Patent KR-20000019550-A (KR)
Title: Safety device of air conditioner and controlling method thereof
Inventor: YANG DEOK JO
IPC: F24F11/00
Filed: 1998-09-12
Abstract: PURPOSE: A safety device of an air conditioner and its controlling method are provided to protect the human body and the air conditioner by stopping an inner fan when an obstacle is inputted through a vent hole of an inner device. CONSTITUTION: A safety device of an air conditioner comprises of: a device for detecting an obstacle(109) to output a detected signal of obstacle if the obstacle is inputted in a vent hole of an inner device; a microcomputer(110) to normally drive an inner fan if the obstacle is not inputted in the vent hole, and to output a controlling signal to brake the inner fan if the obstacle is inputted in the vent hole(140); and a device for driving and braking the inner fan(120) to drive or to brake the inner fan according to the controlling signal output from the microcomputer. Thereby the damage of a human body and the air conditioner is prevented with obstacles in the vent hole by braking the inner fan if the obstacles are inputted through the vent hole and alarming the entrance of obstacles.
Patent KR-20000020426-A (KR)
Title: Defrosting apparatus by using porous plate in an air conditioner
Inventor: KIM MUN YONG
IPC: F25D11/00
Filed: 1998-09-21
Abstract: PURPOSE: A defrosting apparatus by using a porous plate in an air conditioner is provided to prevent excessive frosting of an evaporator and excessive humidity in a refrigerating chamber by removing humidity of a refrigerant primarily by attaching a porous plate in a suction duct to be cooled by a defrosting tube connected to the evaporator. CONSTITUTION: A defrosting apparatus by using a porous plate in an air conditioner including an evaporator(3) for cooling a circulating refrigerant, a blowing fan(9) for forcibly circulating the cooled refrigerant to a refrigerating chamber(5) and a freezing chamber(7), a suction duct(11) for drawing the refrigerant from the refrigerating chamber, and a discharge duct(13) for discharging the refrigerant into the refrigerating chamber, includes a porous plate(20) in the shape of a plane plate formed with a plurality of defrosting holes(23) having a smaller diameter and mounted on a bottom surface of the suction duct, a defrosting tube for cooling(21) connected to the evaporator on a bottom surface of the porous plate for maintaining a temperature of 0 to 1°C and attached on a whole front surface of the porous plate.
Patent KR-20000025256-A (KR)
Title: Starting unit for internal combustion engine
Inventor: CHOI CHI KWON
IPC: F02N11/00
Filed: 1998-10-09
Abstract: PURPOSE: A starting unit for an internal combustion engine is provided to reduce a load in the initial start of a plunger by changing the lever ratio through the change in the supporting point of a moving lever according to the rotary angle of the lever. CONSTITUTION: A starting unit for an internal combustion engine has a moving lever(70) in a body(100) to be revolved. The moving lever includes: a supporting face(80) formed on the side in the body to change the lever ratio by changing the supporting point of the moving lever according to the rotary angle of the moving lever when working a plunger(63); and a curved protruded part(71) provided in the center of the moving lever to be rolled.
Patent KR-20000026165-A (KR)
Title: One chip microcomputer
Inventor: PARK YONG SEUNG
IPC: G06F9/30
Filed: 1998-10-19
Abstract: PURPOSE: An one chip microcomputer is provided to obtain the same result as passing through a central processor actually at a test mode by making data output through a separate test path at the test mode. CONSTITUTION: In one chip microcomputer, a program memory(202) stores a command necessary to execute a program. A test mode control circuit(212) generates a control signal of logic '0' at a test mode, and the control signal of logic '1' at a normal operation mode. A central processor(204) has a first operation path and a second operation path. The first operation path(214,216,218,220) operates when a logic value of the control signal is '0', and executes a command from the program memory to transfer the execution result into a data bus. The second operation path(228,226,224,222) operates when the logic value of the control signal '1', and executes a command from the program memory to transfer the execution result into the data bus.
Patent KR-20000027470-A (KR)
Title: Apparatus for adjusting optical axis of mini disk player
Inventor: LEE TAEK SOO
IPC: G11B33/02
Filed: 1998-10-28
Abstract: PURPOSE: An apparatus for adjusting optical axis of mini disk player is provided to previously prevent a warp of an optical axis by having an absolute distance between a rotating axis of a spindle and a pick-up guide axis and composing a jig member in which two or more asperity posts are formed. CONSTITUTION: Two spindle assemble reference holes(11) are formed to a certain position of a main chassis(10) for fixing an assemble position of a spindle(20). A mold base(40) is fixed and installed to a lower portion of the main chassis(10). Two screw connecting holes(12) are formed for fixing both sides of a pick-up guide axis(31) using two screws(S). Two screw connecting holes(12) relatively forms a tolerance region of a screw portion of two screws(S).
Patent KR-20000032105-A (KR)
Title: Molten steel manufacturing device and a manufacturing method for molten steel
Inventor: JU SANG HUN
IPC: C21B13/00
Filed: 1998-11-12
Abstract: PURPOSE: A molten steel manufacturing device and a manufacturing method for molten steel are provided which are simple and energy-efficient by employing coal as a fuel to generate reduced gas and iron ore as raw material. CONSTITUTION: The device comprises: (i) a first fluid bed reducing furnace(14) which preheats and pre-reduces iron ore and burns a portion of supplementary raw material required for manufacturing molten steel; (ii) a second fluid bed reducing furnace(13) which secondarily pre-reduces the iron ore from step (i) and burns the supplementary raw material from step (i) respectively; (iii) a third fluid bed reducing furnace(12) which finally reduces the iron ore from step (ii) and burns the supplementary raw material from step (ii); (iv) a melting gasifying furnace(11) which manufactures molten steel by melting the iron ore from step (iii) and the supplementary raw material from step (iii); (v) a dust cyclone(111) which sends dust in the reduced gas generated at the melting gasifying furnace(11) to a dust cycling device and supplies finely powdered dust and separated auto exhaust to the third fluid bed reducing furnace(12); (vi) a melting combustion device(113) which sprays the finely powdered dust to the melting gasifying furnace(11); (vii) circulating cyclones(121, 131, 141) which collects the finely powdered dust in the auto exhaust from each fluid bed furnace(12, 13, 14) and recirculates to the each fluid bed furnace(12, 13, 14). The method comprises steps of: (i) primary pre-heating and pre-reducing iron ore and burning supplementary raw material; (ii) secondary pre-reducing the iron ore and burning the supplementary raw material; (iii) finally pre-reducing the iron ore and burning the supplementary raw material; (iv) melting and reducing the finally pre-reduced iron ore and the finally burned supplementary raw material at the melting gasifying furnace.
Patent KR-20000038072-A (KR)
Title: Method for searching value of optional time in distributed system
Inventor: KIM CHEOL HONG
IPC: G06F9/00
Filed: 1998-12-03
Abstract: PURPOSE: A method for searching value of an optional time in a distributed system comprising many processors, is provided to search a node having value of an optional time without a structure of a network, when a processor satisfying an optional standard should be selected. CONSTITUTION: A method for searching value of an optional time in a distributed system, comprises the steps as follows. In a search request message processing step, a node search is started, as an optional node sends a request message to itself and a corresponding node receives a search request message. In a search reply message processing step, the search request message is received, and according to the message, value of an optional number is searched and replied. The search request message processing step comprises the steps as follows. If a corresponding node is a leaf node when receiving a message from an optional parent or a peripheral node, value of itself is transmitted to the node which sent a message. If a corresponding node is not a leaf node, an intact corresponding search request message is transmitted to children, that is, every peripheral node excluding the node which sent a message.
Patent KR-20000038707-A (KR)
Title: Apparatus for detecting ink residue of wet type printer
Inventor: YOO YONG BAEK
IPC: G03G15/10
Filed: 1998-12-08
Abstract: PURPOSE: An apparatus for detecting ink residue of wet type printer is provided to increase the fidelity of ink residue detection by using a rotation wing driven by the ink motion. CONSTITUTION: An apparatus for detecting ink residue of wet type printer includes a plurality of rotation wings(10,20), a plurality of rotation disks(11,21), and an optical sensor(15,25). The plurality of rotation wings(10,20) are implemented on a different level in an ink barrel. Rotation axes(10a,20a) of the rotation wings are implemented in the ink barrel as to be rotatable independently. The plurality of rotation disks(11,21) are coupled with each of the rotation axes and rotates with the rotation wings. The rotation disk turn on and off the light according to the rotation. The optical sensor(15,25) detects light on/off signals according to the rotation of the rotation disks. The residue of the ink is detected by detecting the rotation of the rotation wings.
Patent KR-20000039008-A (KR)
Title: Multi-channel switching-over apparatus using transmitter controller for single channel
Inventor: KIM JAE SEOB
IPC: H04B7/00
Filed: 1998-12-10
Abstract: PURPOSE: A multi-channel switching-over apparatus using a transmitter controller for a single-channel is provided to operate four primary channels and one preliminary channel. CONSTITUTION: A status monitoring unit 320 monitors the status of a first GPS receiver 300 and a second GPS receiver 310. A clock selecting and distributing unit 330 selects and distributes a clock received from the GPS according to the status-monitoring result. A digital/analog line selecting unit 340 selects both cases of using a digital line and using an analog line. A microprocessor (MPU) 350 includes serial communication controllers 352, 354, 356 and 358 to receive the signals outputted from the digital/analog line selecting unit 340. A storing unit 360 includes storing parts 362, 364, 366 and 368 to write the output signal of the microprocessor 350. A status checking unit 380 checks the status of a transmitter controller as to whether it operates normally. A switching-over unit 370 switches the signal outputted from the storing unit to primary transmitter controllers 392, 394, 396 and 398 or to a preliminary transmitter controller 399 according to the output signal of the status checking unit.
Patent KR-20000041481-A (KR)
Title: Digital karaoke system having voice conversion capability
Inventor: KIM BEOM JIN
IPC: G11B20/02
Filed: 1998-12-22
Abstract: PURPOSE: A digital karaoke system having voice conversion capability is provided to convert voice of men to that of women, and vice versa. CONSTITUTION: A digital karaoke system having voice conversion capability according to the present invention includes a selection switch(112), a first path, a second path, and a third path. The selection switch(112) selects on mode from a men voice mode and a women voice mode. The first path mixes the input of a user with a selected accompaniment when a standard mode is selected. At the second path mixes the selected accompaniment with a voice signal which is high pass filtered when a women voice mode is selected and transmits the output to a speaker. The third path mixes the selected accompaniment with a voice signal which is low pass filtered when a men voice mode is selected.
Patent KR-20000042716-A (KR)
Title: Apparatus for online measuring width profile of steel plate
Inventor: LIM CHEUNG SU
IPC: G01B11/04
Filed: 1998-12-26
Abstract: PURPOSE: An apparatus for online measuring a width profile of a steel plate is provided to real-time measure a width profile of a steel plate being conveyed at a high speed, thereby improving quality of the steel plate and reducing generation of inferior products. CONSTITUTION: An apparatus for online measuring a width profile of a steel plateincludes two laser sensors(10) respectively including a laser light source part(1) and a laser light receiving part(2), and a computer(5), wherein the laser light source part and the laser light receiving part of the laser sensors are positioned at both side of a steel plate(3) so that the steel plate of a predetermined width part including a side part to measure is passing through between the laser light source part and the laser light receiving part, and signals output from the laser sensor is transmitted to the computer to detect the width and the shape of the width, wherein two laser sensors are positioned at both side of the steel plate by elements(6-8) for controlling the distance between the sensors.
Patent KR-20000045224-A (KR)
Title: Method for manufacturing mask of semiconductor device
Inventor: JEONG GU MIN
IPC: H01L21/027
Filed: 1998-12-30
Abstract: PURPOSE: A method for manufacturing a mask of a semiconductor device is provided to manufacture a tri-tone phase shift mask by simplifying a process. CONSTITUTION: A method for manufacturing a mask of a semiconductor device comprises the following steps. An opaque material and a shield material are deposited on a crystal substrate(31). A photoresist(34) is applied on the shield material. An upper portion of the photoresist is exposed and developed widely and a lower portion of the photoresist is exposed and developed narrowly. The photoresist is patterned. An opaque layer(32) is formed on the crystal substrate by etching the opaque material and the shield material. A shield layer(33) of narrower width than the opaque layer is formed on the opaque layer. The photoresist is removed.
Patent KR-20000045724-A (KR)
Title: Baffle plate structure of oil fan for vehicle
Inventor: HONG HEUN
IPC: F01M11/00
Filed: 1998-12-30
Abstract: PURPOSE: A baffle plate structure is provided to reduce the producing cost by reducing the number of baffle plates and by shortening a suction pipe, also to prevent engine oil from flowing in an oil fan and to shorten supplying time of engine oil. CONSTITUTION: In installing a baffle plate(30) in an oil fan(20), engine oil is sucked by an oil strainer(51) of a suction pipe(50) to lubricate an engine and falls dawn to a hill unit(21) of the oil fan. Then engine oil falls down to a recessed unit(22) and the baffle plate covers the recessed unit. Due to the baffle plate, engine oil is prevented from back-flowing to the hill unit while traveling.
Patent KR-19990067111-A (KR)
Title: 네트워크 장치
IPC: H05K5/02
Filed: 1996-10-28
Abstract: 베이스 허브(10) 형태내의 네트워크 장치는 마더보드(43)와 통신 네트워크내의 구동을 위한 마더보드(43) 상의 구동회로(62)와 상기 구동회로(62)에 연결된 다중 통신 포트(64)들과, 부가적인 통신 포트(64)들을 보유하는 확장 모듈(20)과, 부가적인 통신 포트(64)들과 상기 구동회로(62)를 연결하기 위한 상호연결 장치(16)를 포함한다.
Patent KR-19990067611-A (KR)
Title: 개선된 잠금 감지를 가지는 전송 시스템
IPC: H03M13/41
Filed: 1997-08-25
Abstract: 수신기내로 전송된 코드명들 사이에서 경계 위치를 찾아내기 위하여, 두 개의 가능한 위치들에 대한 신뢰도 측정치가 비교된다. 만일 신뢰도 측정치의 비교한 차이 측정치가 미리 설정된 임계치를 초과한다면, 매우 큰 신뢰도를 가리키는 신뢰도 측정치는 그 코드명들 사이에서 올바른 경계 위치와 일치한다.
Patent KR-19990076628-A (KR)
Title: 폴리(트리메틸렌 테레프탈레이트)의 제조 방법
IPC: C08G63/88
Filed: 1996-12-12
Abstract: 본 발명은 저분자량 폴리(트리메틸렌 테레프탈레이트)의 신규한 결정성 형태를 개시하고 있다.  이 결정성 형태는 용융 또는 유리질 저분자량 폴리(트리메틸렌 테레프탈레이트) 재료에 열을 급속히 전달하거나 그로 부터 열을 급속히 제거하여 제조될 수 있다.  이러한 폴리(트리메틸렌 테레프탈레이트) 조성물은 보다 큰 분자량의 중합체를 제조하기 위한 고체-상태 중합용 출발 물질로서의 용도에 적합하다.
Patent KR-19990077207-A (KR)
Title: 가용화 화장료
Filed: 1997-11-14
Abstract: 본 발명은 수 난용성(水 難溶性) 성분을 포함하는 가용화 화장료(solubilized cosmetic composition)에 관한 것이다. 구체적으로는, 상기 수 난용성 성분을 가용화시키기 위하여 알킬 개질 카르복시비닐 중합체 및 히드록시알킬화 시클로덱스트린이 배합된 가용화 화장료에 관한 것으로서 실질적으로 계면활성제는 배합되지 않는 가용화 화장료에 관한 것이다.
Patent KR-19990087310-A (KR)
Title: 광 추출기를 이용한 광섬유
IPC: G02B6/00
Filed: 1997-02-28
Abstract: 본 발명은 연속 복굴절 매트릭스내에 배치된 중합체 입자의 분산 상을 포함하는 광 추출기에 관한 것이다. 추출기는 통상 연신에 의해 하나 이상의 방향으로 배향된다. 분산 상 입자의 크기와 형상, 분산 상의 부피 분율, 필름의 두께 및 배향의 양은 생성 추출기에 목적 파장의 전자기 복사의 총 투과율 및 목적하는 확산 반사율를 수득하도록 선택된다.
Patent KR-20000064597-A (KR)
IPC: C11D3/12
Filed: 1997-03-07
Abstract: A modified aluminosilicate in powder form comprising alkali metal silicate deposited onto aluminosilicate of the zeolite P type particles presents increased Liquid Carrying Capacity.
Patent KR-20000065091-A (KR)
Title: 살충조성물
IPC: A01N43/653
Filed: 1997-04-21
Abstract: 본 발명은 성분 Ⅰ로서의 1-[[2-(2,4-디클로로페닐)-4-프로필-1,3-디옥솔란-2-일]메틸]-1H-1,2,4-트리아졸("프로피코나졸")(참고 문헌: Ch. R. Worthing (ed.): The Pesticide Manual, 9판, 1991, 724p) 및 성분 Ⅱ로서의 5-메틸-1,2,4-트리아졸로[3,4-b][1,3]벤조티아졸("트리사이클라졸")(참고 문헌: Ch. R. Worthing (ed.): The Pesticide Manual, 9판, 1991, 846p) 또는 이들 각각의 염 또는 금속 착염인 두종 이상의 활성 성분을, 적합한 담체와 함께 포함하는, 상승적으로 증진 작용을 갖는 신규한 농작물 보호 활성 성분 혼합물에 관한 것이다. 
     이들 혼합물은 피리쿨라리아 및 리족토니아에 대해 벼를 처리하는데 특히 적합하다.
Patent KR-20000011087-A (KR)
Title: Polyolefin composition with molecular weight maximum occurring in that part of the composition that has the highest comonomer content
Inventor: CADY LARRY D
IPC: C08F4/645
Filed: 1997-05-16
Abstract: PURPOSE: An alpha-olefin monomer and a polyolefin copolymer composition being generated from more than one alpha-olefin comonomer by single metallocene catalysis in a reactor are provided to have a long chained branch. CONSTITUTION: This invention relates to a polyolefin copolymer composition produced with a catalyst having a metallocene complex in a single reactor in a process for the polymerization of an alpha-olefin monomer with one or more olefin comonomers, and a molecular weight maximum which occurs in that 50 percent by weight of the composition which has the highest weight percent comonomer content. Preferably, the composition has a comonomer partitioning factor Cpf which is equal to or greater than 1.10 or molecular weight partitioning factor Mpf which is equal to or greater than 1.15. Preferred composition also have at least 0.01 long chain branches per 1000 carbon atoms along the polymer backbone. These compositions with reverse molecular engineering have superior properties and are easily processible due to the simultaneous presence of the association of high molecular weight with high comonomer content and of long chain branching.
Patent KR-20000016466-A (KR)
Title: Acid-dyeable fibre
Inventor: ARNAUTS JAN EUGEEN FREDERIC
IPC: C08G69/02
Filed: 1997-06-06
Abstract: PURPOSE: A fiber is provided to be obtained by copolymerization of a compound containing an acidic end group and having a basic nature while having the amino end group content for less than 10 meq/kg. CONSTITUTION: The invention relates to an acid-dyeable polyamide fibre which can be obtained very reproducibly and unsusceptibly to faults during the production process. The fibre is characterized in that the amino end group content is less than 10 meq/kg. A very reproducible affinity for dyestuff is obtained by copolymerization of a compound containing an acidic end group and having a basic nature. Compounds derived from melamine are particularly suitable.
Patent KR-20000050344-A (KR)
Inventor: MIN GYEONG CHEOL
IPC: G06T1/00
Filed: 1999-01-07
Abstract: PURPOSE: A device for processing image data is provided to process image data, by adjusting an image revival device, which displays a pixel area to a gradation level of over two steps. The pixel area raises a gradation revival ability for an image of the image data expressed as a gray scale, and makes a resolution not greatly lower. CONSTITUTION: A device for processing image data comprises a multi-level halftone processor(20), a serial/parallel converter(30), and a digital pulse modulator/demodulator(40). The multi-level halftone processor(20) converts an image data inputting gray scale information for a pixel into each pixel gradation signal to process, through a converting method of predetermined data, by being corresponded to gradation step numbers expressing a pixel area by an image revival device. The serial/parallel converter(30) outputs each pixel gradation signal in parallel as many as predetermined pixels. Each pixel gradation signal corresponds predetermined pixel numbers successively output serially in the multi-level halftone processor. And the digital pulse modulator/demodulator(40) outputs a pulse modulating signal corresponding to a chosen pulse modulating mode to the image revival device, by inputting a gradation level value of gradation signals to an input value.
Patent KR-19990072418-A (KR)
IPC: H01M50/249
Filed: 1999-02-04
Abstract: 본 발명은 배터리 구동 포크리프트에 관한 것으로, 상기 포크리프트는 배터리 박스(7)를 포함하는 본체 프레임(1a)을 포함한다. 상기 포크리프트는 운전자를 위한 시트(10)와, 운전자의 발을 지지하기 위해 시트 아래에 위치된 플로어 보드(11)를 포함한다. 배터리 박스는 플로어 보드 아래에 위치된다. 플로어 보드는 배터리 박스부를 덮는다.
Patent KR-20000055630-A (KR)
Inventor: KIM YONG SIK
IPC: G11B7/08
Filed: 1999-02-09
Abstract: PURPOSE: An object lens and optical pickup device using object lens is provided to access a disk in which a used wavelength of an optical beam is a blue series stably. CONSTITUTION: A blue laser diode(12) generates a blue series optical beam. An object lens(2) concentrates the blue series optical beam at a random one point on a disk(4). A beam splitter(10) is located between the blue laser diode(12) and the object lens(2), and penetrate an optical beam emitted from the blue laser diode(12) and reflects a reflective optical beam. A reflective mirror(8) is located between the beam splitter(10) and the object lens(2), and reflects an optical path vertically. A collimating lens(6) is located between the reflective mirror(8) and the beam splitter(10), and emits the optical beam horizontally.
Patent KR-19990037907-A (KR)
Title: 생봉독을이용한돼지의유방염치료법
Filed: 1999-02-19
Abstract: 돼지의 유방염을 치료하는데 있어 합성물질이 아닌 동물성 천연기능 활성물질인 생봉독을 이용하는 것으로, 유방외상 환부와 유방염 치료에 부합되는 봉침혈위(蜂針穴位)에 살아있는 일벌의 봉침을 직자침(直刺針)하여 생봉독이 혈위 또는 환부에 자연스럽게 주입되도록 유도함으로써, 시술이 간편하고 치료효과가 높으며 경제성있고 안전한 돼지의 유방염 치료법이 개시된다. 본 발명에 따르면, 분만 후 모돈에서 발생되는 유방염을 치료하기 위해서는, 이탈리안종 꿀벌로서 출방후 15일령 이상의 성숙된 일벌이 수용된 시술용 봉상을 준비하고, 준비된 시술용 봉상에서 핀셋으로 한 마리씩 생봉을 포획한 다음, 포획된 생봉의 봉독을 돼지의 유방 외상환부와 유방염과 관련된 주 봉침혈위인 교소혈(交巢穴), 양명혈(陽明穴), 대맥혈(帶脈穴)에 주입한다. 또한, 유방염의 치료와 예방을 위하여 보조 봉침혈위인 해문혈(海門穴)과 단혈(斷血)에 생봉독을 주입한다. 본 발명에 따른 생봉독 요법은 돼지의 유방염 치료 뿐만 아니라 유방외상 환부 치료에도 효과도 좋다.