baber/WOPTO huggingface dataset:
Patent KR-20030022607-A (KR)
Title: Method for elimination of offset in flux observer used synchronous reluctance motor
Inventor: LEE GYEONG HUN
IPC: H02P25/08
Filed: 2001-09-11
Abstract: PURPOSE: A method for eliminating an offset of a magnet flux observation unit of a synchronous reluctance motor is provided to improve the efficiency of a motor control and the precision by estimating a magnet flux though a status estimation equation and calculating directly a compensation value based on a current and the estimated magnet flux. CONSTITUTION: A first comparing unit(21) compares a voltage with a phase resistance in a stop coordinate system to output an error as an induced voltage. A second comparing unit(41) compares a harmonic wave of the induced voltage, a compensated offset value, and a gain with the induced voltage to output an error. An integral equipment(23) integrates the output of the second comparing unit(41) to output an observed magnet flux in a fixed coordinate system. A first stop/sync coordinate conversion unit(24) converts the output magnet flux of the integral equipment(23) into a magnet flux in a synchronous coordinate system. A second stop/sync coordinate conversion unit(27) converts a current in the stop coordinate system into a current in the synchronous coordinate system. A magnet flux converting unit(28) outputs an estimated magnet flux from the output current in the stop coordinate system. A sync/stop coordinate conversion unit(29) converts the output of the magnet flux conversion unit(28) into the estimated magnet flux of the stop coordinate system to output it. A third comparing unit(25) compares the outputs of the integral equipment(23) with the sync/stop coordinate conversion unit(29) to output an error. A gain generating unit(26) outputs a gain that makes the error zero.
Patent KR-20030027161-A (KR)
Title: New cultivar of Bletilla striata 'CHUNG BUKJARAN'
Inventor: HONG UI YEON
IPC: A01H1/08
Filed: 2001-09-13
Abstract: PURPOSE: Provided is a novel cultivar of Bletilla striata Reichb. fil., 'chung-buk jaran', which is increased in its shape and flower size, by treating its pseudo-bulb with colchicine. Therefore the 'chung-buk jaran', has improved decorative effect. CONSTITUTION: The Bletilla striata Reichb. fil., 'chung-buk jaran' is prepared by treating a diploid of Bletilla striata Reichb. fil. with colchicine and cultivating it in a green house; and selecting a tetraploid and cultivating it under the same condition as the diploid cultivation. Its characteristics are as followed; leaf color is dark green, leaf length is 33.6-40.8cm, leaf width is 5.1-5.5cm, stem diameter is 9.5-11.2mm, flower color is violet, the number of a flower per stem is 7-9, flower width and length are 58-60mm and 52-54mm respectively, a petal width and length are 10-11mm and 33-35mm respectively and it displays the tetraploid chromosome number.
Patent KR-20030024118-A (KR)
Title: air supply auxiliary system of clutch system for vehicle
Inventor: KIM JONG U
IPC: F16D11/00
Filed: 2001-09-17
Abstract: PURPOSE: An auxiliary air supply apparatus of a clutch system for a vehicle is provided to increase convenience by shifting with operating a valve switch without a clutch pedal during traveling, and to improve safety by relieving fatigue. CONSTITUTION: An auxiliary air supply device for a clutch system is composed of a valve switch(22) installed in a shift lever(21); an auxiliary pneumatic line(23) connected with an air tank and an air pipe(10a) of a clutch booster; a three-way valve(24) installed in the connection portion of the air pipe and the auxiliary pneumatic line to open and close a pneumatic line and the auxiliary pneumatic line in operating the valve switch; and an ECU(Electronic Control Unit)(25) controlling the three-way valve according to the signal of the valve switch. Convenience and safety are improved, and fatigue is relieved with shifting by operating the valve switch without using the clutch pedal during traveling.
Patent KR-20010099446-A (KR)
Title: 플래시 플레이어를 이용한 유아용 학습기
Inventor: PARK SIN HU
IPC: G09B5/06
Filed: 2001-09-28
Abstract: 본 발명은 플래시 플레이어를 이용한 유아용 학습기에 관한 것으로, 플래시 파일을 실행시키기 위한 최소한의 구성요소로 이루어진 플래시 플레이어를 이용하여, 유아 학습을 위한 다양한 플래시 콘텐츠를 메모리카드를 통해 실행시킬 수 있는 플래시 플레이어를 이용한 유아용 학습기에 관한 것이다. 
     본 유아용 학습기는, 플래시 플레이어(10)와, 메모리카드 소켓(20), 영상표시부(30), 음성출력부(40), 입력수단(50), 전원공급부(60) 및 키보드와 마우스 연결포트(70)를 구비하여 이루어진다.
Patent KR-20010106323-A (KR)
Inventor: KIM CHANG SU
IPC: H02G3/00
Filed: 2001-10-05
Abstract: An induction heating coil surrounding a hot rolled steel that is being conveyed on a plurality of conveyer rollers so as to heat the hot rolled steel by high-frequency induction heating (movement heating), and an induction heating device using the induction heating coil. The induction heating coil (2) surrounding an object to be heated (such as a thin slab (8)) to heat it by induction, has a first coil portion (13) formed by winding a wire spirally while moving in one direction (indicated by arrow (alpha)) along the coil axis (S) and a second coil portion (14) coupled to an end (turn back point (18)) of the first coil portion (13) and formed by winding a wire backward while moving in the other direction (indicated by arrow (beta)) along the coil axis (S), both being overlapped in a contactless manner.
Patent KR-20030032417-A (KR)
Title: Hot-water purifying apparatus
Inventor: YOKOYAMA YASUO
IPC: C02F1/00
Filed: 2001-10-18
Abstract: PURPOSE: A device for hot water purification is provided, in which filtration media can be cleaned without any withdraw and deposit of receiving vessel in which filtration media is charged from/to the main body casing. CONSTITUTION: In the device for hot water purification consisting of a purifying part(23), heater part(24) for heating water, an ultraviolet ray sterilizing part(25) for sterilizing water and a control part(37), the purifying part comprises a cylindrical water sealed purifying box(41); a receiving vessel(43) installed inside the purifying box(41); a filtration member(45) packed inside the receiving vessel(43); a driving motor(46) for rotating the receiving vessel(43); a mixing bar(50) for mixing filtration media during rotation of receiving vessel(43).
Patent KR-20030041320-A (KR)
Title: apparatus control resonator for vehicles
Inventor: KIM YONG DAE
IPC: F01N1/02
Filed: 2001-11-19
Abstract: PURPOSE: A resonator controller is provided to change the volume of the resonator by extracting a driving frequency of engine from the tachometer, calculating a corresponding frequency of the resonator by an internal computer, and coinciding an inherent frequency to the calculated driving frequency of the resonator. CONSTITUTION: A resonator controller includes a muffler(10) and a resonator(20). The muffler(10) is installed at a certain position of an exhaust pipe to reduce a noise while discharging exhaust gas. The resonator(20) for eliminating the noise is separated from the muffler. The resonator(20) is composed of a gear box(21) and a body(25), and a fixing pipe(26). The gear box is connected integrally to a driving motor to revolve a gear, and a body(25) is formed integrally with 3 cans at a bottom portion of the gear box to change the volume. The resonator(20) is connected with the gear box to be controlled by the electric signals, and a resonance controller(30) for generating control signals.
Patent KR-20030044467-A (KR)
Title: Method for processing crude cloths of blue jeans
Inventor: KIM BYUNG GIL
IPC: D06C27/00
Filed: 2001-11-30
Abstract: PURPOSE: A finishing method of blue jean fabric is characterized by having various patterns and color, having embossed effect and having excellent marketability. CONSTITUTION: The finishing method of the blue jean fabric comprises the steps of: (101) desizing and scouring the blue jean fabric; (102) penetrating a special resin through a surface of the fabric; (103) piling and flocking the fabric; (104) printing and fixing various color of dyes on the fabric at 240deg.C with a sublimating printer; (105) washing the fabric; (106) washing and drying the fabric; and then (107) tentering the fabric.
Patent KR-20030045330-A (KR)
Inventor: LEE IN HO
IPC: H02K37/12
Filed: 2001-12-03
Abstract: PURPOSE: A stepping motor is provided to be capable of securing a stable driving characteristic by disposing a magnet and a coil in an axis direction and extending one end of a yoke so as to be disposed alternately at a side part and an outer surface. CONSTITUTION: A rotor consists of a magnet and a shaft(s). The magnet has a plurality of N and S polarities, and the shaft is rotated and supported by a bearing(b1). One end of the shaft is joined with the center of the magnet. A coil(13) is wound in an axis direction of the magnet with an air gap formed at a side part of the coil. A stator consists of an outer yoke and an inner yoke. The outer yoke has an aperture(11') at the center and has a bobbin(14) where a coil(13) is wound. The outer yoke is disposed to have the same core as the magnet and forms a plurality of first pole teeth(12) which form a gap at an outer surface of the magnet. The inner yoke(15) has a fitting part(15') where a shaft hole is formed. The fitting part(15') is inserted in a hole(11') of the outer yoke(11). One end of the fitting part is configured to shield one side of the coil(13) with the outer yoke(11). A plurality of second pole teeth(16) are alternately disposed with the first pole teeth(12).
Patent KR-20030045438-A (KR)
Title: Bi-diretional Tele Vision
Inventor: AHN HEUI TAY
IPC: H04N7/18
Filed: 2001-12-04
Abstract: PURPOSE: An interactive remote monitoring system and method are provided to continuously manage the monitoring system at a low cost. CONSTITUTION: An interactive remote monitoring system includes a monitoring camera, a server for storing varied images among images captured by the monitoring camera, and an address management server for managing the address of the server. The monitoring system further includes a web page composed of the images stored in the server, a network through which the web page and the images are transmitted, an ID used for connecting with the system, a password, and a screen.
Patent KR-20030046971-A (KR)
Title: Radius rod mounting structure in bus
Inventor: SUNG BAEK MIN
IPC: B60G7/00
Filed: 2001-12-07
Abstract: PURPOSE: A combining structure of a radius road for a bus is provided to strengthen the durability and to reduce the weight and the assembling time by mounting a radius road to be integrated on one point of an axle. CONSTITUTION: One sides of radius roads(1,1') are mounted in a frame(F) and the other sides are mounted on an axle(A). The radius roads on the frame are mounted at regular interval each other. The radius roads on the axle are mounted by unifying in one point through a fixing member(1a) having a bush(1a'). Thereby, the durability is increased and the weight is reduced.
Patent KR-20020062561-A (KR)
Inventor: KAWAHARA YASUSHI
IPC: G06Q10/00
Filed: 2001-12-12
Abstract: PURPOSE: To provide an authentication system for a parking ticket using an IC tag capable of properly providing the service of a parking tariff or a parking time to a user in a stable state, and conveniently and accurately performing the fare adjustment of the service tariff (selling on credit tariff) to be paid from each tenant which provides the service to a parking lot owner or a management company or the like by using the parking ticket which can be reused structurally durably repeatedly and in which a number of service information can be quickly and accurately read and written in non-contact. CONSTITUTION: This system is constituted of an IC tag PT for parking to be received at the time of entry and an IC tag authenticating machine 1 for recording service information for discounting a parking tariff or a parking time in the tag PT in a non-contact state. The IC tag authenticating machine 1 is provided with a data communicating part for writing the service information according to a switch operation in the IC tag PT for parking mounted on a mounting part 2.
Patent KR-20030050023-A (KR)
Title: A method and a device of confirm cid by using voice for wll terminal
Inventor: AHN HYEON SU
IPC: H04M1/57
Filed: 2001-12-18
Abstract: PURPOSE: An apparatus for confirming a CID(Caller ID) as a voice in a WLL(Wireless Local Loop) terminal and a method therefor are provided to convert the CID terminated in the WLL terminal into a voice signal and output the voice signal. CONSTITUTION: An RF(Radio Frequency) unit(100) detects a call signal, a CID signal, and a communication signal from an RF signal transmitted from a WLL base station(10). A CPU(60) analyzes a signal inputted from the RF unit(100), and separates and outputs the CID signal. A voice converting unit(70) converts the CID signal inputted from the CPU(60) into a voice signal, and outputs the voice signal to a path designated by the control of the CPU(60). A memory(80) stores the voice signal outputted from the voice converting unit(70) in a region assigned by the control of the CPU(60), and outputs the stored voice signal. A matching unit(90) outputs a CID voice signal outputted from the voice converting unit(70) to a terminal(50').
Patent KR-20030053094-A (KR)
Title: The process of making Korean herb medicine kimchi for costitutional group
Inventor: PARK HONG WOO
IPC: A23B7/10
Filed: 2001-12-22
Abstract: PURPOSE: Provided is a preparation of health tonic kimchi using medicinal herbs according to constitutional medicine. The health tonic kimchi for each constitution category,such as Soeum, Soyang, Taeeum, Taeyang, maintains health and treats diseases. CONSTITUTION: A method of preparation of health tonic kimchi comprises the steps of: preparing main ingredient by cutting and salting Chinese cabbages in 9% (3% in case of dry salt) salt water at 10deg.C for 1-6 hours, followed by washing and dewatering them; preparing a kimchi seasoning by mixing beet strings cut into 5-6cm, salted fishes, flavorings, seasonings and ground red pepper and adding additives suitable for each constitution category; preparing powdery medicinal herb extract; preparing kimchi fillings by mixing the kimchi seasoning with the herbal extracts; stuffing the kimchi fillings into salted Chinese cabbages; and fermenting and maturing the kimchi in a container and packaging it.
Patent KR-20030053114-A (KR)
Title: Air Conditioner and Controlling Method for the Same
Inventor: HUH DEOK
IPC: F24F11/02
Filed: 2001-12-22
Abstract: PURPOSE: An air conditioner and the control method are provided to improve user's comfort and energy efficiency by mounting a radiant temperature sensor to the air conditioner. CONSTITUTION: An air conditioner includes a radiant temperature sensor(12) measuring the radiant temperature of the room in which the air conditioner is installed, and a microcomputer(13) calculating the sensible temperature of the room through the dry-bulb temperature of the room and the radiant temperature measured trough the radiant temperature sensor, and controlling the drive type of the air conditioner according to the difference of the sensible temperature and the desired temperature set by a user. Accordingly, unnecessary waste of energy is reduced and the room temperature is maintained according to the user's sensible temperature.
Patent KR-20030053613-A (KR)
Title: A tundish
Inventor: KWON O DEOK
IPC: B22D11/10
Filed: 2001-12-22
Abstract: PURPOSE: A tundish for improving cleanliness of molten steel by enabling flow control is provided to suppress reoxidation of molten steel and improve cleanliness of molten steel by suppressing rise of molten steel current as equally controlling retention time of molten steel in an eccentric pouring type tundish. CONSTITUTION: In an eccentric pouring type tundish for eccentric pouring molten steel injected through ladle into continuous casting mold, the tundish(4) for improving cleanliness of molten steel by enabling flow control comprises a molten steel backflow type pad(12) which is installed at the tundish bottom where molten steel is injected into, and at the upper part of one side of which a flow restraint body(12a) is integrally formed to lengthen retention time of molten steel to a mold having short length; and a turbulence restraint means(14) installed at the backflow type pad(12) to increase cleanliness of molten steel by guiding backflow of molten steel injected into the pad(12) to the side of molten steel surface, thereby collecting inclusions on the molten steel as tundish slag to the utmost, wherein the turbulence restraint means(14) is an inclined wall installed with being inclined to the side wall of the pad(12) in a certain angle (θ) oppositely to the flow restraint body(12a) of the pad(12), and wherein an inclination angle of the inclined wall(14) that is the turbulence restraint means(14) is 45 to 70 degrees of an angle.
Patent KR-20020060055-A (KR)
Inventor: KATAOKA KUNIO
IPC: F23N1/00
Filed: 2001-12-26
Abstract: PURPOSE: A diaphragm is not moved when there is a change of supplied gas pressure, thereby preventing misfire in a gas burner. CONSTITUTION: A variable valve(14) is installed to control supply of fuel gas of a gas burner by changing gas passage area. A chamber is divided by a diaphragm(15) into an upper chamber(12a) and a lower chamber(12b). When operating the variable valve from a strong fire to a weak one, a pushing member pushes the diaphragm into a direction to reduce volume of the lower chamber. The pushing member comprises a spring(18).
Patent KR-20030054815-A (KR)
Title: Liquid Crystal Display and Driving Method Thereof
Inventor: SONG HONG SEONG
IPC: G09G3/36
Filed: 2001-12-26
Abstract: PURPOSE: An LCD and a driving method thereof are provided to process 4 port data and reduce the power consumption without using a line memory within a timing controller by receiving mixed data from a digital video card. CONSTITUTION: An LCD includes a source start pulse generation portion(36), a data driver(22), and a timing controller(20). The source start pulse generation portion receives two-pixel data from an external video driving portion, divides the two-pixel data into plural groups, and output alternately the plural groups to different time points. The data driver is connected to the source start pulse generation portion and an LCD panel and includes data ICs of n number to drive the LCD panel. The timing controller is connected to the source start pulse generation portion and the data driver in order to receive a data clock from the outside, generate the first data clock, output the two-pixel data to the data driver at rising edges of each period of the first data clock, generate the second data clock, output the two-pixel data to the data driver at rising edges of each period of the second data clock.
Patent KR-20030056643-A (KR)
Title: Heat treatment method for austempering
Inventor: JUN CHEOL JIN
IPC: C21D1/00
Filed: 2001-12-28
Abstract: PURPOSE: An austempering heat treatment method is provided which is capable of selectively austempering heat treating a surface area of workpiece only and preventing thermal strain of the workpiece to the maximum by reducing volume expansion of the workpiece to the minimum. CONSTITUTION: In a method for austempering heat treating a workpiece consisted of spheroidal graphite cast iron, the austempering heat treatment method comprises preheating step (S101) of preheating the workpiece; isothermal heat treatment step (S103) of heating and isothermal treating the preheated workpiece so that only the surface of the workpiece is partially austenitized; quenching step (S105) of bainitic treating the workpiece by cooling the surface of the workpiece; and tempering step (S107) of isothermally maintaining the workpiece so that bainite structure of the surface of the workpiece is stably made, wherein the workpiece is preheated to the temperature range of 300 to 500 deg.C in the preheating step, and wherein the workpiece is isothermal heat treated to the temperature range of 900 to 990 deg.C for 30 to 120 minutes in the isothermal heat treatment step.
Patent KR-20020085773-A (KR)
Inventor: HARUNA TAKASHI
IPC: B65D90/02
Filed: 2001-12-28
Abstract: PURPOSE: To provide a wooden moisture-proof cabinet which is a cabinet made of wood, can be simply assembled in a customer's site as well as keep air tight as a wooden moisture-proof cabinet, is carried easily, and needs less space to store. CONSTITUTION: In the wooden cabinet which has all inner wall of wooden panels covered by moisture-proof sheet and is made air tight, the connected parts of the wooden panels are provided with a connecting device, and the connecting device tightens the wooden panels each other by turning levers and connects them airtightly.
Patent KR-20030057976-A (KR)
Title: Liquid Crystal Display
Inventor: KIM HYO JIN
IPC: G02F1/1333
Filed: 2001-12-29
Abstract: PURPOSE: A liquid crystal display device is provided to easily attach a dual-surface attachment tape by aligning the tape on a main support precisely in reference to protrusions formed on the main support, thereby preventing the damage of optical sheets. CONSTITUTION: A liquid crystal display device includes a main support in which a blacklight unit having a plurality of optical sheets, a light guide panel and a reflecting sheet, and a liquid crystal panel are stacked, a guide panels surrounding the edges of the blacklight unit and the liquid crystal display panel, and a case top for surrounding edges of the liquid crystal display panel and the guide panel. The main support includes first a second stepped grooves(54a,54b). The first grooves have pins(54c) inside and the second grooves are formed higher than the first grooves with protrusions(66) of a predetermined height corresponding to a height of the optical sheets and a dual-surface attachment tape.
Patent KR-20030059484-A (KR)
Title: Method for forming poly gate electrode of semiconductor device
Inventor: AHN TAE HANG
IPC: H01L21/28
Filed: 2001-12-29
Abstract: PURPOSE: A method for forming a gate electrode of a semiconductor device is provided to be capable of improving interface properties between a polysilicon germanium layer and a gate oxide layer. CONSTITUTION: A gate oxide layer(2) is formed by thermal oxidation of a semiconductor substrate(1). A polysilicon seed layer(3) is formed by implanting germanium ions into the gate oxide layer(2). A poly-germanium layer(4) is uniformly formed on the polysilicon seed layer. A polysilicon germanium layer(5) is uniformly formed on the poly-germanium layer. A gate electrode is then formed by patterning the resultant structure.
Patent KR-20010085411-A (KR)
IPC: B23P6/00
Filed: 1999-08-18
Abstract: 본 발명은 손상되거나 마모된 터빈 구성요소의 표면의 수리 또는 오래된 것을 새롭고 개선된 것으로 업그레이드 하기 위한 개선된 방법에 관한 것이다.  이 방법은 고압 및 저압 터빈 구성요소 양쪽에 모두 적용된다.  이 방법은 터빈 로터(5)의 준비된 표면(3)상에 개개의 이격된 복수의 용착부(11,13,15,17)를 용착시키는 것을 포함하고 있다.  개개의 이격된 복수의 용착부(11,13,15,17)는 단일의 직사각형 용착부로부터 개개의 핑거(12,14,16,18)를 가공할 필요없이 개개의 핑거(12,14,16,18)를 형성한다.  복수의 용착부(11,13,15,17)는 인접된 용접 아크와 관련된 통상적인 문제없이 복수의 토오치(21,23)을 사용하여 각각의  용착부(11,13,15,17) 사이에 공간(19)을 유지하며 동시에 형성된다.  개개의 이격된 복수의 용착부(11,13,15,17)는 용가재(27)의 복수의 층(29)에 의해 형성되는데, 각각의 층(29)은 예정된 폭(W)을 형성하는 용접비드(28)의 단일 진동으로부터 형성된다. 용가재(27)를 통해 전류(25)를 가함으로써 용가재(27)는 용접 풀에 공급되기 전에 가열된다.  또한 기계적인 용접특성에 불리하게 영향을 주지 않고 용착되는 양을 증가시키기 위해 용접 파라미터가 변경된다.  본 발명은 아크 불안정을 일으키지 않고 동시에 복수의 토오치(21,23)를 사용함으로써 수리작업을 위한 감소된 사이클 타임을 제공한다.  또한 본 발명은 제어단계에서 단일의 용착부로부터 개개의 핑거를 가공해야 하는 필요성을 제거하고, 블레이드를 유지하는 핑거(12,14,16,18)보다 약간 크게 복수의 돌출부(11,13,15,17)의 용접 성형을 변경함으로써 사이클 타임을 감소시킨다.
Patent KR-20010079724-A (KR)
IPC: A61P3/06
Filed: 1999-09-01
Abstract: 본 발명은 공역이성화된 고도 불포화지방산류 및/또는 그 유도체를 함유하는 물질로서, 인간을 포함한 포유동물 및 조류의 무떨림 열생산(nonshiving thermogenesis; nST)의 주요조직, 골격근, 백색지방조직(WAT), 갈색지방조직(BAT) 등의 세포 중의 미토콘드리아(MC)의 탈공역호흡 내지 MC 내막에서의 양성자누출을 특이적으로 증강시키는 작용을 보유하는 공역이성화 고도 불포화지방산류 및/또는 그 유도체를 함유하는 물질, 상기 물질을 유효성분으로서 함유하는 항 비만(내장지방(특히 장관막지방)축적억제)·내장(특히 장관막)축적지방저감화제, 상기 물질을 유효성분으로서 함유하는 항 비만(내장지방(특히 장관막지방)축적억제)·내장(특히 장관막)축적지방저감화 기능을 부가하여 이루어지는 식품, 상기 물질을 유효성분으로서 함유하는 항 비만(내장지방(특히 장관막지방)축적억제)·내장(특히 장관막)축적지방 저감화기능을 부가하여 이루어지는 사료인 것이다.