baber/WOPTO huggingface dataset:
Patent KR-20030050931-A (KR)
Title: A srm circuit for air-conditioner
Inventor: SON EON SIK
IPC: H02P25/08
Filed: 2001-12-19
Abstract: PURPOSE: An SRM driving circuit is provided to be capable of driving a fan of an air-conditioner using a FET device for performing a switch operation in the SRM driving circuit. CONSTITUTION: A plurality of motor coils(A',B',C') are configured such that a rotator of a motor forms a magnetic force. A plurality of transistors(Q1',Q2',Q3') supply a voltage so that each motor coil generates a magnetic force. A plurality of N-channel FETs(FET1,FET2,FET3) perform a switch operation so that a magnetic force is generated to the motor coils. A plurality of zener diodes(ZD1,ZD2,ZD3) are connected with corresponding N-channel FETs respectively so as to stabilize a gate voltage of a corresponding N-channel FET.
Patent KR-20030051905-A (KR)
Inventor: LEE CHUNG JAE
IPC: B60T8/34
Filed: 2001-12-20
Abstract: PURPOSE: A solenoid valve of a brake traction control system is provided to maintain braking pressure for an outlet of a hydraulic pump without a bypass passage and a relief valve by flowing oil toward a master cylinder with the solenoid valve open when pressure of the outlet of the hydraulic pump is over specific pressure. CONSTITUTION: A solenoid valve(90) of a brake traction control system has a valve core(91), an armature(94), a plunger(100) and a first spring(130). The plunger is equipped with an upper body(110) to an armature side and a lower body(120) to an inlet side. The lower body is equipped with a guide member(121), a piston(122) and a second spring(123). An end of the hollow guide member is combined to an outer surface of a lower end of the upper body. The piston is arranged to the guide member to open and close an inlet(91b) by an operation of the plunger. One end of the second spring is supported to the upper body and the other end to the piston. Therein, the piston moves back and forth by pressure for the inlet side with the inlet closed. Therefore, braking pressure for the outlet side of the hydraulic pump is adjusted without a bypass passage and a relief valve by flowing oil toward a master cylinder because the passage is opened with withdrawal of the piston.
Patent KR-20030054625-A (KR)
Title: Submerged entry nozzle for reducing nozzle clogging
Inventor: LEE JUNG UI
IPC: B22D11/10
Filed: 2001-12-26
Abstract: PURPOSE: A submerged entry nozzle having an exhaust port is provided to improve productivity of an article by uniformly spraying molten metal through the exhaust port of the submerged entry nozzle, thereby improving quality of a slab. CONSTITUTION: A submerged entry nozzle(5) has an exhaust port(7). In order to prevent an upper portion of the exhaust port(7) from being clogged, a protrusion(100) is formed at an upper portion of the exhaust port(7). The protrusion(100) is provided to prevent molten metal from back-flowing into the exhaust port(7) of the submerged entry nozzle(5). The protrusion(100) extends from an upper end of the exhaust port(7) to an outer surface of the submerged entry nozzle(5) while forming a smooth incline angle. A side profile of the protrusion(100) has a U-shape.
Patent KR-20030057141-A (KR)
Title: The substrate for LCD and method for fabricating the same
Inventor: LEE CHUNG EON
IPC: G02F1/1345
Filed: 2001-12-28
Abstract: PURPOSE: An array substrate for an LCD(Liquid Crystal Display) device and a manufacturing method thereof are provided to prevent the malfunction of a substrate by avoiding the damage on a signal line formed on a lower substrate during scribe/break process. CONSTITUTION: Gate lines(202) are formed on a substrate(200). Gate connecting lines(206) are extended from the gate lines. Gate pad electrodes(208) are formed on the ends of the gate connecting lines. Data lines(222) intersecting with the gate lines define a pixel area(P). Data connecting lines(224) are extended from the data lines. Data pad electrodes(226) are formed on the ends of the data connecting lines. Data pad terminal electrodes(254) contact with the data pad electrodes. A thin film transistor is formed in the intersecting portion of two lines. Dummy patterns(262,264) formed between the data connecting lines. Transparent pixel electrodes(256,260) are formed in the pixel area.
Patent KR-20010071973-A (KR)
Title: 화상처리장치
IPC: H04N1/04
Filed: 1999-07-21
Abstract: 화상처리장치는 화상판독기록 일체헤드와, 원고용 및 기록지용의 플래튼 롤러와, 원고화상의 복사에 필요한 데이터처리를 행하는 데이터처리수단을 갖고 있다. 
     화상판독기록 일체헤드, 복수의 수광소자, 및 복수의 인자용소자는 기판의 동일면에 탑재되어 있다. 
     원고와 기록지의 반송방향이 동일한 경우에 있어서, 원고화상의 복사가 행해지는 때에는 프린트 출력되는 복수의 화소데이터가 본래의 판독화상데이터의 복수의 화소데이터와 마찬가지로 주주사방향으로 1번째로부터 n번째의 순서대로 나란히 되는 배열로 한다. 
     원고와 기록지와의 반송방향이 반대인 경우에는, 프린트 출력되는 복수의 화소데이터가 주주사방향으로 n번째로부터 1번째에 이르는 순서로 배열된다.
Patent KR-20010072350-A (KR)
Title: 광기록매체 및 광기록매체의 독출방법
IPC: G11B7/085
Filed: 2000-06-28
Abstract: 본 발명은, 복수의 기록층이 적층된 상태로 설치된 광디스크이며, 광투과성을 가지는 기판과, 이 기판의 한쪽면에 설치된 제 1기록층과, 이 제 1기록층과 적층하도록 설치되고, 적어도 데이터의 독출에 필요하게 되는 데이터가 기록되어 있는 리드인 영역을 가지는 제 2기록층과, 제 1기록층과 제 2기록층과의 사이에 설치된 중간층을 갖춘다.    그리고, 제 1기록층은, 리드인 영역의 외측에서 설치되어 있다.
Patent KR-20010106456-A (KR)
IPC: H03D7/14
Filed: 1999-06-29
Abstract: 베이스에 제1 신호의 정상(正相), 역상(逆相) 신호가 각각 입력되며, 콜렉터, 에미터를 공통으로 한 트랜지스터쌍(11, 12)과, 이 공통 에미터와 접지 전위간에 접속되며, 베이스에 제2 신호가 입력되는 트랜지스터(13)와, 공통 콜렉터와 전원 Vcc간에 출력 부하(51)를 접속하며, 공통 콜렉터로부터 제3 신호를 추출하는 출력 회로를 구비함으로써, 저 전압 동작 시에 국부 발진 신호의 짝수차의 고조파의 발생을 억제하는 반도체 회로를 실현한다.
Patent KR-20010079835-A (KR)
IPC: H04B10/10
Filed: 1999-09-14
Abstract: 떨어져 있는 두 위치간에 광학신호 교환을 위한 시스템.  각 위치엔, 송신기와 수신기를 포함하는 송수신기가 설치된다.  송신기 및 수신기 양자는, 송신기에선 송신기 장치로서 사용되고 수신기에선 수신기 장치로서 사용되는 송수신기 장치에 기반을 둔 것이다.  송수신기 장치는 다중모드 광학 도파관과, 이 장치의 송신기 구현에선 도파관으로부터 나타나는 광을 시준하고 이 장치의 수신기 구현에선 입력되는 광을 도파관으로 집점시키는 상형성 광학계를 포함한다.  도파관은 도파관/공중 인터페이스에서의 반사를 억제하기 위해 FC/APC로 종단을 이루고 있다.  각각의 수신기에서, 장치들은 광축이 모두 평행하게 하여 다수의 군(cluster)으로 장착된다.  송신기측의 일군의 송신기 장치들은 스플리터를 통해 공통 입력 도파관에, 간혹은 하나 이상의 광학 증폭기를 통해, 광학적으로 결합된다.  수신기측의 일군의 수신기 장치들은 결합기를 통해 공통 출력 도파관에 광학적으로 결합된다.  대안으로, 수신기는 입력되는 광학신호를 전자신호로 변환하는 에어링크 수신기와 전자신호를 다시 광학신호로 변환하는 변환기 장치를 포함한다.  그리고 공통 도파관은 각 위치의 네트워크 인터페이스 장치들에 광학적으로 결합된다.  송수신기는 두 위치간에 광학신호의 교환을 위해서 서로간에 지향된다.
Patent KR-20010104622-A (KR)
IPC: G06F17/50
Filed: 1999-10-14
Abstract: 본 발명은 하드웨어 기술언어(HDL)를 사용하여 집적회로(IC)의 구성, 설계 파라미터 및 기능을 관리할 수 있는 방법을 제공한다. 설계 공정중에 설계자는 명령어를 대화식으로 가산, 감산 또는 생성할 수 있고, IC 설계도의 주문형 HDL 기술어는 사용자 편집형 명령어 집합 및 입력 정보에 근거한 스크립트 사용을 통해 생성된다. 상기 주문형 HDL 기술은 시뮬레이션 및/또는 논리레벨 합성을 위해 "메이크파일"을 생성하기 위한 기초로서 사용될 수 있다. 또한, 본 발명의 방법은 마이크로프로세서 또는 DSP와 같은 완전한 장치의 HDL 모델을 생성할 수 있는 능력을 제공한다. 아울러, 상기 방법을 구현시키는 컴퓨터 프로그램 및 상기 컴퓨터 프로그램을 실행시키기 위한 하드웨어 시스템이 개시된다.
Patent KR-20020000543-A (KR)
Title: Electronic Circuitry
IPC: H03K3/03
Filed: 2000-01-24
Abstract: Timing signal generation and distribution are combined in operation of a signal path exhibiting endless electromagnetic continuity affording signal phase inversion and having associated regenerative active means. Two-or more-phases of substantially square-wave bipolar signals arise directly in traveling wave transmission-line embodiments compatible with semiconductor fabrication including CMOS. Coordination by attainable frequency synchronism with phase coherence for several such oscillating signal paths has intra-IC inter-IC and printed circuit board impact.
Patent KR-20020010899-A (KR)
Title: Mixture of Adipic or Phthalic Acid Diesters and Isomeric Nonanols
IPC: C08L27/06
Filed: 1999-11-26
Abstract: The mixture described is a mixture of isomeric nonanol diesters of a dicarboxylic acid, selected from the class consisting of a mixture of diesters of adipic acid in the 1H NMR spectrum of which, observed in CDCl3, the ratio of the area under the resonance signals at chemical shifts in the range from 1.0 to 2.0 ppm with respect to TMS to the area under the resonance signals at chemical shifts in the range from 0.5 to 1.0 ppm with respect to TMS is from 1.20 to 5.00 and a mixture of diesters of phthalic acid, in the 1H NMR spectrum of which, observed in CDCl3, the ratio of the area under the resonance signals at chemical shifts in the range from 1.1 to 3.0 ppm with respect to TMS to the area under the resonance signals at chemical shifts in the range from 0.5 to 1.1 ppm with respect to TMS is from 1.00 to 4.00.The diesters of adipic and phthalic acid are suitable as plasticizers for PVC-based molding compositions and have high compatibility, a low cold crack temperature, low torsional rigidity and/or high thermal stability.
Patent KR-20010113969-A (KR)
Title: 항응고제로서의 치환된 폴리시클릭 아릴 및 헤테로아릴우라실
IPC: A61P9/10
Filed: 2000-05-18
Abstract: 본 발명은 응고 캐스케이드의 세린 프로테아제 억제제로 유용한 치환 폴리시클릭 아릴 및 헤테로아릴 우라실 화합물, 및 관상 동맥 및 뇌혈관 질환을 포함한 각종 혈전성 상태의 치료 및 예방을 위한 항응고 요법을 위한 화합물, 조성물 및 방법에 관한 것이다.
Patent KR-20030063054-A (KR)
Title: Water supplying system in a cistern type nursery
Inventor: KIM NAK DONG
IPC: A01K61/00
Filed: 2002-01-22
Abstract: PURPOSE: A water temperature control system of a water tank type culture farm is provided to supply a raw water of a predetermined temperature to the culture farm by controlling the flow amount of the raw water corresponding to a temperature change of the raw water. CONSTITUTION: A temperature value within a normal range of a raw water is set in a raw water supply source in a first step. The temperature of the raw water is measured in a second step. It is determined whether the temperature of the raw water measured in the second step is in the normal range or not in a third step. When the temperature of the raw water is in the normal range in the third step, the routine comes to feedback to the second step in a fourth step. When the temperature of the raw water is higher than the highest value of the normal range, the flow amount of the raw water is increased and the routine comes to feedback to the second step in a fifth step. When the temperature of the raw water is lower than the lowest value of the normal range, the flow amount of the raw water is decreased and the routine comes to feedback to the second step in a sixth step.
Patent KR-20030064491-A (KR)
Title: A syringe for deviding a blood serum
Inventor: CHOI EUN YONG
IPC: A61M5/178
Filed: 2002-01-28
Abstract: PURPOSE: An injector for blood serum separation is provided to separate a collected blood directly into a blood serum and a blood without storing and inspecting the blood in a blood serum tube(test tube). CONSTITUTION: The injector includes: a cylinder(110) which has a piston at an upper part movably inserted, a needle connector(111) at a lower part for fixing an injection needle and a predetermined amount of blood serum separating gel(140) for separating into a blood(150) and a blood serum filled inside; a projecting portion(112) which projects on the upper part of the needle connector and prevents the blood serum separating gel from discharging toward the needle connector; a lower stopper(170) which has an enclosed portions(171) for enclosing the needle connector projected upward; and an upper stopper(180) which has a plurality of contact portions(181) formed on the surface contacted with the cylinder.
Patent KR-20030070166-A (KR)
Title: The process of manufacturing yellow soil and mineral compound functional products
Inventor: LEE KWAN MO
IPC: D21H27/10
Filed: 2002-02-21
Abstract: PURPOSE: A manufacturing method of functional articles is characterized by adding and mixing yellow soil, jade powder, biotite, elvan powder to paper pulp and forming various forms out of a material containing the yellow soil and the natural mineral. The functional articles are characterized by radiating far infrared ray and having antibacterial property, deodorization and freshness maintenance effect. The functional articles are capable of keeping fresh farm products for long time. CONSTITUTION: The functional articles are obtained by the steps of: mixing beaten paper with wooden pulp in a ratio of 2:1 to manufacture a paper pulp material; mixing 10wt.% of the jade powder, 10wt.% of the biotite powder, 10wt.% of the elvan powder and 60wt.% of the yellow soil powder with 10wt.% of the paper pulp material solution to manufacture a paper material; putting the paper material into a blender; mixing 30wt.% of water based on the paper material; putting 15wt.% of pine resin based on the mixture paper material; sheet-forming paper out of the material in a paper former; and then drying the paper.
Patent KR-20030070270-A (KR)
Title: Light Emitting Diode Illumination Lamp
Inventor: CHOI DONG GYUN
IPC: F21S2/00
Filed: 2002-02-23
Abstract: PURPOSE: An illuminative lamp using an LED is provided to change freely colors, patterns, and characters of an external casing as well as colors of light by using the LED(Light Emitting Diode) as a light source. CONSTITUTION: An illuminative lamp using an LED includes a support load(10), an LED(20), and an external casing(30). The support load(10) has the predetermined width and size. A socket portion(11) is formed at a lower portion of the support load(10). A combination portion(12) is formed at an upper end of an outer circumference of the support load(10). The LED(20) is installed at an upper portion of the support load(10). The light is emitted from the LED(20) when the socket portion(11) is connected to a power source. The external casing(30) includes a combination portion which is combined with the combination portion(12) of the support load(10).
Patent KR-20030071081-A (KR)
Title: Interface of remote controller and run method for personal digital assistant
Inventor: LEE JI EUN
IPC: H04B1/38
Filed: 2002-02-27
Abstract: PURPOSE: An interface for a remote controller in a PDA(Personal Digital Assistant) and an operating method therefor are provided to control a telephone call or audio reproduction without clicking a touch screen by embodying the remote controller in the PDA. CONSTITUTION: A remote controller(20) has a keypad(21) for recognizing a button pushed by a user and outputting asynchronous data corresponding to the pushed button, and a control unit(22) for transmitting the asynchronous data outputted from the keypad(21) to a PDA(10) through a serial/parallel cable. The remote controller(20) has an earphone(23) for connecting to the PDA(10) and the serial/parallel cable and converting a received signal into a sound wave, and a microphone(24) for connecting to the PDA(10) and the serial/parallel cable and converting a peripheral voice into an audio signal. The PDA(10) has a control unit(15) for receiving the asynchronous data transmitted from the control unit(22) of the remote controller(20), reassembling the received asynchronous data by a command packet unit, analyzing a command of the user, and driving a peripheral device according to the analyzed command. The PDA(10) has an RF(Radio Frequency) module(14) for receiving a command associated with a telephone call from the control unit(15) and providing a wireless channel so that it is possible for the user to speak with an object, and an audio processing unit(16) for receiving a command associated with audio reproduction from the control unit(15), reproducing a music file, and outputting the music file through a speaker(17) or the earphone(23). The PDA(10) has a display unit(12) for displaying progress situation about a command executed by the control unit(15).
Patent KR-20020070847-A (KR)
Inventor: JINNAI YASUAKI
IPC: F01D17/16
Filed: 2002-02-28
Abstract: PURPOSE: To provide a method and apparatus for assembling and regulating a variable-capacity turbine, which simplify assembling and regulating operations of an adjustable nozzle mechanism to thereby reduce the number of operations and the assembling and regulating costs, which makes it possible to set nozzle blades of the adjustable nozzle mechanism highly precisely without being influenced by a degree of precision in size of a component member of the nozzle blade, a ring assembly or the like, and which can regulate the adjustable nozzle mechanism as occasion demands even after assembling the turbine. CONSTITUTION: The adjustable nozzle mechanism of the variable-capacity turbine is characterized in that a plurality of the nozzle blades are made in contact with one another in a fully closed state so as to be temporarily fixed by being fastened by means of a detachable binder member such as a belt from the outer peripheral side of each nozzle blade, and, under the condition that the nozzle blades are fully closed and temporarily fixed, a nozzle pin which is fixedly attached to the nozzle blade and rotatably supported by the nozzle mount, is secured to a lever plate constituting a connecting portion of the ring means by caulking or the like.
Patent KR-20020076117-A (KR)
Title: Interface apparatus provided between two remote control systems having different transmission modes
Inventor: HATEMATA TAKESHI
IPC: H04L12/46
Filed: 2002-03-19
Abstract: PURPOSE: To provide an inter-system interface, which can control/monitor loads between a polling system and a contention system of remote control systems, and makes it possible to cope it with a simple connection relation between the remote control systems. CONSTITUTION: An inter-system interface 3 comprises: a first signal processing section 31, which can send and receive transmission signals of the remote control system of the polling system, and a second signal processing section 32, which can send and receive transmission signals of the remote control system of the contention system. The first signal processing section 31 functions equipment to a plurality of terminals by using a plurality of addresses stored in an address storage section 13. The second signal process section 32 functions equipment to a plurality of node devices by using a plurality of addresses stored in an status storage section 22. A control section 30 brings the correspondence between the addresses of the address storage section 13 and the status storage section 22, and performs the information transfer between the first signal processing section 31 and the second signal process section 32.
Patent KR-20030079359-A (KR)
Title: Method for manufacturing the bottom material using the used urethane bumper
Inventor: JUN HO SEOK
IPC: B29B17/00
Filed: 2002-04-03
Abstract: PURPOSE: A method for manufacturing floor covering using waste urethane bumper is provided to recycle resources and conserve environment by recycling the waste urethane bumper as adhering material or floor covering material. CONSTITUTION: The method for manufacturing floor covering using waste urethane bumper comprises the steps of collecting the pulverized waste urethane bumper chips by shredding waste urethane bumper for automobiles into polyurethane chip having size of 1.5 mm or less; agitating the raw materials by physical mixing of 5 to 15 wt.% of the collected polyurethane chips with polyol and isocyanate at 60 deg.C; and injecting the agitated mixture into a mold for 2 to 4 minutes, and completely hardening the polyurethane form by demolding polyurethane form after a certain period of time, wherein the mixing process is performed at a temperature of 58 to 62 deg.C.
Patent KR-20030009106-A (KR)
Title: Method of fabricating magnetic random access memory operating based on tunnel magnetoresistance effect
Inventor: NUMATA HIDEAKI
IPC: H01F10/30
Filed: 2002-04-17
Abstract: PURPOSE: To provide a magnetic memory and its manufacturing method where a defect is hard to occur at a tunnel insulating layer contained in a memory cell. CONSTITUTION: There are provided a step where step structure bodies 3' and 5' are formed on the upper surface side of a substrate 1, a step where a magnetic body film 6 and a tunnel insulating film 7 are sequentially formed on step structure body surfaces 3a', 3b' and 5a' of the step structure bodies 3a', 3b', and 5a', and a step where a part of the tunnel insulating film 7 is etched to form a tunnel insulating layer 7'. The tunnel insulating film 7 is bent to cover the step structure body surfaces 3a', 3b', and 5a'. Mechanical stress applied on the tunnel insulating film 7 concentrates to a bent part A. So the defects occurring at the tunnel insulating film 7 concentrate in the vicinity of the bent part A. Since the entire insulating layer 7' is formed above the first surface 3a' of the tunnel, the tunnel insulating layer 7' hardly contains defects.
Patent KR-20020083482-A (KR)
Inventor: AZAMI MUNEHIRO
IPC: G02F1/1368
Filed: 2002-04-26
Abstract: PURPOSE: To provide a drive circuit for display device in which the manufacturing processes can be reduced by constituting the circuit using only TFTs(thin film transistors) of a single conduction type and also the voltage amplitude of an output signal can be obtained normally. CONSTITUTION: A capacity 205 is provided between the gate and the source of the TFT 203 connected to an output node out and a circuit consisting of the TFTs 201, 202 has a function making a node α to be in a floating state. When the node α is in the floating state, the potential of the node α is made to be higher than a VDD by using capacitive coupling existing between the gate and the source of the TFT 203. As a result, this drive circuit can obtain normally the output signal having the amplitude being between the VDD and the GND without generating the amplitude attenuation caused by thresholds of the TFTs.
Patent KR-20030089012-A (KR)
Title: fixing cam mounting of pulsator for wash machine
Inventor: PARK YONG SEOK
IPC: D06F17/10
Filed: 2002-05-15
Abstract: PURPOSE: Fixing structure of a fixing cam for a pulsator in a washing machine is provided to reduce the number of parts by fastening the fixing cam with assembling a through hole of the fixing cam with a projection of the pulsator, and to increase the productivity by reducing working hours with simple process. CONSTITUTION: A pulsator of a washing machine is composed of a washing blade(60) fixed to the upper end of a rotating shaft(48) connected to a motor with rotating and reversing; a fixing cam(70) fastened in the center of the pulsator and composed of a guide(71) protruded partially in the upper part; and a pulsation cam placed in the upper part of the fixing cam and moved up and down by the guide in rotating the pulsator. Plural projections(62) are protruded on the pulsator and bonded by heat with penetrating the through hole of the fixing cam.
Patent KR-20030089230-A (KR)
Title: Foot movement control type game system and control method therefore
Inventor: JOH JIN HAENG
IPC: A63F13/10
Filed: 2002-05-17
Abstract: PURPOSE: A game system operated by foot and a process for controlling the system are provided to increase pleasure and training effect. CONSTITUTION: The system comprises a coin introduction sensor part(10), a data conversion part(12), a display driving part(14), a memory(16) for game program, a micro processor(18), a video processing part(20), a video output driving part(22), an audio processing part(24) and an audio amplifier(26). The sensor part(10) detects introduction of coin and outputs a signal to the processor(18). The data conversion part(12) converts analog signals from the sensor into digital signals by operation of nine foot buttons of a foot hold(6) then outputs the signals to the processor(18). Also, the display driving part(14) turns on display lamps corresponding to the nine foot buttons according to display control of the processor(18).
Patent KR-20030090991-A (KR)
Title: Channel tierring apparatus for ca tv
Inventor: SUK CHANG WON
IPC: H04N7/10
Filed: 2002-05-24
Abstract: PURPOSE: A channel distributor for cable TV is provided to allow a cable TV subscriber to select channels and to be provided with service without additionally installing a set top box. CONSTITUTION: A channel distributor(10) for cable TV includes an input terminal for receiving broadcasting signals of multiple channels from a cable TV network, and an amplifier for amplifying the broadcasting signals of the multiple channels to a predetermined level in order to compensate for attenuation of the broadcasting signals. The channel distributor further includes a filter and an output terminal. The filter divides the amplified broadcasting signals into a plurality of channel groups and passes only frequency bands corresponding to the number of channels. The output terminal is connected with each subscriber line of each channel group in order to transmit the broadcasting signals from each channel group to each subscriber.