baber/WOPTO huggingface dataset:
Patent KR-20020085064-A (KR)
Title: Reutilizing apparatus of converter dust
Inventor: JUNG HYEON GYO
IPC: C21C5/38
Filed: 2001-05-04
Abstract: PURPOSE: An apparatus for recycling dust of a converter is provided which suppresses generation of dust and reduces energy consumption by recycling dust generated during conventional blowing period on the spot without transferring and transportation processes. CONSTITUTION: In an apparatus for recycling the dust in the processes of collecting flue gas exhausted from a converter through first dust collection duct(4), and storing the pulverized dust in a hopper(206) through a dust transfer line by transferring and pulverizing the collected dust through a chain conveyor and a crusher, the apparatus for recycling dust of the converter comprises a dust pulverizing and moving part which is installed at the lower part of the first dust collection duct to pulverize and move dust in the lump state that is falling; second dust moving part which is connected to the dust pulverizing and moving part and moves the dust into a rotary kiln(304); a connection part which is connected to the second dust moving part and moves the dust that is heated by the rotary kiln; and a dust discharging part for forming the compressed dust into briquette and dropping the briquette into a briquette storage hopper(504) after compressing the dust transferred by the connection part by rotation of rolls.
Patent KR-20020087580-A (KR)
Title: Heat exchange apparatus for ventilation
Inventor: KIM YOUNG KUK
IPC: F24F7/08
Filed: 2001-05-14
Abstract: PURPOSE: A heat exchanger for ventilation is provided to ventilate without influence on fluctuation of indoor temperature. CONSTITUTION: A heat exchanger includes a pair of exhaust ports(5) corresponding with each other and vertically separated from each other; a plurality of inlets(6) placed on each of the exhaust ports to correspond with each other and to be vertically separated from each other; a moving member(1) placed between the exhaust ports and the inlets on an upper side and a lower side to reciprocate and having a pair of lids(4) selectively opening and closing the inlets; and a heat exchange plate(2) and heat exchange resins(3) alternately connecting the central exhaust port and the inlets on both sides of the central exhaust port to make indoor air and outdoor air exchange heat.
Patent KR-20020087634-A (KR)
Title: Calibration apparatus and method for mobile communication device
Inventor: TAK YONG SANG
IPC: H04B17/00
Filed: 2001-05-15
Abstract: PURPOSE: A calibration method of a mobile communication terminal is provided to output a signal informing the terminal that a present mode is a calibration mode, and not to perform unnecessary operations in a calibration mode of the terminal, thereby reducing a calibration time. CONSTITUTION: A terminal initializes internal elements(S11,S12), and generates a main task and an application task(S13). The terminal reads a state of a state conversion switch in a general input/output port(S14). If a state is in a low speech mode, the terminal normally shows animation to a user(S15), and performs an initialization by reading data necessary for call/information management from a memory, then obtains a system in the main task to proceed into an offline mode(S16). When a calibration command is received from a PC, the terminal performs a corresponding work(S17-S20). When a reset command for an automatic capacity test is inputted from the PC(S21), the terminal re-performs a booting process.
Patent KR-20020088877-A (KR)
Title: Step-up apparatus using planetary gear
Inventor: LEE JUNG SOO
IPC: F16H3/44
Filed: 2001-05-22
Abstract: PURPOSE: An accelerating apparatus is provided to maximize energy efficiency by increasing speed of a high-speed rotating driven body with rotating a driving body at low speed, and to improve performance by enhancing acceleration with using planetary gears. CONSTITUTION: A fixing shaft(2) is installed in a frame(1), and a driving gear(3) is mounted in the end of the fixing shaft by a bearing. The driving gear is rotated by receiving power through a driving unit(31) with assembling the driving gear with the driving unit. A driven body(4) is installed in the middle of the fixing shaft by a bearing(4a), and symmetric rotating shafts(51) are installed in the driven body by a bearing(51a). Planetary gears(5,5') are installed in both ends of rotating shafts. The planetary gear of the driven gear is engaged with the driving gear, and the other planetary gear is engaged with a fixing gear(6) of the frame. Energy efficiency is maximized by accelerating the high-speed rotating driven body with the low-speed driving body through planetary gears.
Patent KR-20010107782-A (KR)
Title: 산질화막 등을 형성하는 방법 및 장치
IPC: H01L21/314
Filed: 2001-05-28
Abstract: 본 발명은, 피처리체가 수용된 반응실을 소정의 온도로 가열하는 반응실가열공정과, 일산화이질소로 이루어지는 처리가스를, 산질화막의 형성이 가능한 반응온도 이상으로 가열하는 가스가열공정과, 상기 가열된 반응실 내부로 상기 가열된 처리가스를 공급하여 상기 피처리체에 산질화막을 형성하는 성막공정을 구비한다.  상기 반응실가열공정에 있어서, 상기 반응실의 가열온도는, 상기 처리가스의 반응온도보다 낮게 설정되어 있다.
Patent KR-20010112639-A (KR)
Title: 중합체 전해질 연료 전지 및 이의 제조 방법
IPC: H01M8/10
Filed: 2001-06-12
Abstract: 본 발명은 이온 교환막, 및 이 이온 교환막을 통해 서로 마주보고 있는 캐소드와 애노드로 구성되는 중합체 전해질 연료 전지에 관한 것으로서, 상기 캐소드는 이온 교환 수지, 및 X-선 회절 데이터로 계산한 평균 격자 공간 (002) d 002 가 0.340∼0.362 ㎚ 이고, 미소결정 크기 L c 가 0.6∼4 ㎚ 이며, 비표면적이 260∼800 ㎡/g 인 탄소 지지체상에 담지된 백금 또는 백금 합금을 갖는 전극 촉매를 포함한다.
Patent KR-20010112843-A (KR)
Title: 성형용 금형의 위치결정용 핀, 부시 및 성형용 금형의위치결정장치
IPC: B29C45/26
Filed: 2001-06-13
Abstract: 본 발명은 조정에 수고가 들지 않고 형판의 위치결정을 확실하게 할 수 있는 성형용 금형의 위치결정용 핀, 부시 및 성형용 금형의 위치결정장치에 관한 것으로서, 가동측 형판(5)에는 핀(12)이 부착되고 고정측 형판(4)에는 부시(21)가 부착되어 있으며, 핀(12)의 선단부(32) 외부지름은 부시의 제 1 위치결정구멍(18)의 내부지름에 적합하고, 핀(12)의 근원에서 판 스프링(34)을 통해 설치된 외부지름(d2)의 볼 리테이너(23)는 내부지름(D2)의 부시(21)의 제 2 위치결정구멍(17)에 예압(pre-load)이 주어진 상태로 압입되며, 형이 닫힐 때 핀부재는 제 1 위치결정구멍(18)에 안내되어 형판이 대략 위치결정되고, 형이 닫히기 직전에 볼 리테이너가 제 2 위치결정구멍(17)에 삽입되고, 볼 리테이너와 핀, 부시의 클리어런스는 0이며 형판은 정밀하게 위치결정되는 것을 특징으로 한다.
Patent KR-20010079220-A (KR)
Inventor: JEON KYUNG HO
IPC: F02M25/10
Filed: 2001-06-23
Abstract: PURPOSE: An oxygen supplying device of an internal combustion engine is provided to reduce harmful gas exhausted from the internal combustion engine, and to improve fuel efficiency. CONSTITUTION: An oxygen supplying apparatus is composed of an electrolysis apparatus(30) generating oxygen and hydrogen by electrolyzing water; an oxygen storage tank(40) storing oxygen generated from the electrolysis apparatus; a first check valve(CV1) installed between the electrolysis apparatus and the oxygen storage tank for preventing counter flow of oxygen stored in the oxygen storage tank; an electronic control nozzle(EN) supplying oxygen from the oxygen storage tank to an intake port(52) of an engine(50); a pressure sensor(PS) detecting pressure of the oxygen storage tank; and an electronic control unit shutting off power to the electrolysis apparatus in case of the detected pressure to be over the reference value, supplying power in case of the detected pressure to be less than the reference value, and controlling the supply amount of oxygen to the intake port by opening the electronic control nozzle. The engine output is improved with increasing fuel efficiency by automatically measuring the oxygen amount of air flowing to the intake port, and supplying short oxygen.
Patent KR-20020004862-A (KR)
Inventor: YOSHIDA MASAKI
IPC: D01D5/098
Filed: 2001-07-04
Abstract: PURPOSE: To provide an apparatus suitable for producing nonwoven fabrics each comprising fine filaments. CONSTITUTION: This apparatus 1 for producing nonwoven fabrics has such a construction that between a spinning nozzle 4 and the top surface of an air- permeable endless belt 3 traveling unidirectionally, there are set up an air blowing means 6 standing apart from the nozzle 4, a duct 7 directly connected to the means 6 and a hood 8 directly communicating with the duct 7 and covering the vicinity of the top surface of the belt 3, and the inside of the hood 8 is designed to be subjected to suction from below the underside of the belt 3 via the belt 3.
Patent KR-20030010004-A (KR)
Title: Air filter apparatus for charcol canister
Inventor: CHO YEONG SEUNG
IPC: F02M35/024
Filed: 2001-07-25
Abstract: PURPOSE: An air filter device for a charcoal canister is provided to satisfy an environmental standard by collecting hydrocarbon discharged into the outside through the air filter. CONSTITUTION: In an air filter connected to a charcoal canister(6) to filter impurities in the air introduced into the charcoal canister, an air cleaning nonwoven fabric(9,9a) is installed at an air passage to filter impurities in the air. A multilayered activated carbon(11) is installed at the inside of the air cleaning nonwoven fabric.
Patent KR-20030010245-A (KR)
Title: Double cylinder type pump-control valve
Inventor: HUH UI SIK
IPC: F16K47/02
Filed: 2001-07-26
Abstract: PURPOSE: A double cylinder type pump control valve is provided to prevent the direct transmission of the water hammering to a water stream control valve or a pipe by absorbing the water hammering with the compressive force of air. CONSTITUTION: A valve driving actuator(11) opens and closes a water stream control valve actually controlling the water stream. Pneumatic valves, an opening/closing valve(25), and a lock-up valve(26) control the opening and closing of the valve driving actuator. A drive pump(29) supplies pneumatic pressure. An emergency valve(28) closes the valve driving actuator when the water stream control valve is closed urgently. The water stream control valve is slowly closed by slowly discharging air via a flow control valve(31).
Patent KR-20020010550-A (KR)
Inventor: FRANCK FELIX
IPC: H05B41/285
Filed: 2001-07-27
Abstract: PURPOSE: An operating device for gas discharge lamps is provided to lower a maximum potentials of an output terminal as low as possible. CONSTITUTION: An electronic operating device for gas discharge lamps comprises an AC voltage generator(G) which makes an AC voltage available between a generator output(1) and a reference potential(E), a reactance network(Z) which is connected to the generator output(1) and which provides a first output terminal(2) to which one or more series-connected discharge lamps(LP) are connected, and a series circuit of a coupling capacitor(CB) and an electric component(VC) via which the lamp circuit is connected from a second output terminal(3) to the reference potential(E). A reduction voltage(UVC) is formed at the two poles of the electric component(VC). The voltage profile of the reduction voltage(UVC) is characterized in that it reduces the root-mean-square value of the voltage between at least one output terminal(2,3) and the reference potential(E).
Patent KR-20020010868-A (KR)
Inventor: ICHIOKA HIDETOSHI
IPC: G06F12/00
Filed: 2001-07-30
Abstract: PURPOSE: To provide a contents management method that can automatically eliminate contents which users are not interested in. CONSTITUTION: In a step S1, contents of a virtual channel scheduled in the past are extracted, one of the contents among them is selected in a step S2, when it is discriminated that the contents are not in a reproduction available state in a step S3, the processing proceeds to a step S7, and when it is decided that the contents are in a reproduction available state, it is decided whether or not the corresponding contents have already been subjected to future n-times scheduling (sufficient number of times as view opportunities) in a step S4. When the number of times is less than n-times in a step S5, the contents are assigned in future as succeeding scheduling. When the number of times reaches n-times, the contents are set to a deletion schedule state in a step S6. When it is discriminated that the processing of all the extracted contents is not finished in the step S7, the processing returns to the step S2, and when discriminated completed, the processing is terminated.
Patent KR-20030012164-A (KR)
Title: Apparatus for TFCI Mapping in Wireless Communication Mobile Station and Method Thereof
Inventor: CHO HAN JIN
IPC: H04L1/00
Filed: 2001-07-30
Abstract: PURPOSE: A device for mapping a TFCI(Transport Format Combination Indicator) in a wireless communication terminal is provided to use a mapper controller for generating a control signal and a mapping shift register composed of shift register blocks, thereby minimizing the number of hardware gates. CONSTITUTION: A reed muller encoder(250) encodes a 10-bit TFCI transmitted from a CPU(210) every frame through a TFCI register(220) to a reed muller code, and generates a 32-bit TFCI code. A mapper controller(300) generates a necessary control parameter by using a start slot, a TGLENGTH value, a frame boundary signal, a TFCI transmission section signal, and a TFCI transmission frequency signal. A mapping shift register(400) punches in a non compressed mode under control of the control parameter, or generates a TFCI code bit repetition pattern to TFCI-map.
Patent KR-20010085053-A (KR)
Inventor: KIM KYUNG MIN
IPC: A61G17/00
Filed: 2001-07-26
Abstract: PURPOSE: A unity type funeral coffin fabricated with a double layer is provided to fabricate a coffin solidly by forming a corrugated card board with the double layer and by composing an extra reinforced board on the lower part and to carry the coffin smoothly by attaching a rope for carrying the coffin to the lower part. CONSTITUTION: The unity type funeral coffin(1) fabricated with the double layer includes an outer coffin(10), a cover(12), a connecting part(13), a reinforced board(30) and grips(40) for carrying the coffin. An inner coffin is inserted into the outer coffin and the solid reinforced board(30) is fabricated on the lower part of the outer coffin(10). A side portion and the cover(12) are formed on a bottom portion and the connecting portion(13) is formed on each end portion. A folded line is formed for maintaining the form of each composed portion. The holes for connecting the grips(40) are formed on the lower part of the outer coffin(10).
Patent KR-20030011491-A (KR)
Title: Connection joint for tentage supporting pole
Inventor: KIM KUK JIN
IPC: E04H15/46
Filed: 2001-08-03
Abstract: PURPOSE: A joint for a tent pole is provided to prevent the damage of a pole and to reduce the whole weight of a tent. CONSTITUTION: The joint(1) for a tent pole comprises: a body(4) formed in the circular pipe shape and provided with primary, secondary connection members(2,3) to hold the ends of tent poles(8,9) respectively; and an anti-connection member(5) located between the primary connection member(2) and the secondary connection member(3) and projected toward the inner center of the body(4) to prevent the ends of tent poles(8,9) from being in contact.
Patent KR-20030027150-A (KR)
Inventor: CHOI PAL GYU
IPC: B01D25/00
Filed: 2001-09-13
Abstract: PURPOSE: Provided is a dehydrator of precious metals mixed with waste plaster, more in particular in a separation process of gypsum and precious metals. CONSTITUTION: The dehydrator comprises a wastewater supplying section(10) including a pressure pump(13) for transporting wastewater in a wastewater tank (W) through a transportation pipe(12) to a certain place and a pressure tank(14) coupled to the transportation pipe(12) for maintaining a high pressure of the waste water; a filter section(20) including a support frame(22), a fixed filter panel(23), a plurality of movable filter panels(25), and a slidable filter panel(24) moving linearly back and forth toward the fixed filter panel(23), a first filter cloth detachably attached to sides of the filter panels(23,25) and having a wastewater passage way in the center thereof, and a second cloth detachably attached to inside the slidable panel(24); a catch drain(30) installed right underneath the filter section(20); and a fluid pressure unit(40) fixedly installed on the support frame(12) and coupled to the slidable filter panels(24) using a piston road(41) to pull or push the slidable filter panel(24) for closely compressing or separating all the filter panels(23,24,25).
Patent KR-20030025664-A (KR)
Title: Device for removing the salt mass on stainless strip
Inventor: WOO JEONG RIN
IPC: B21B45/04
Filed: 2001-09-22
Abstract: PURPOSE: An apparatus for removing salt mass on stainless strip is provided to automatically remove salt mass transferred by being stuck onto the strip while the strip is passing through salt rinse. CONSTITUTION: The apparatus for removing salt mass on stainless strip comprises a case(10) that is mounted on the rear side of a salt rinse and repeatedly ascended and descended during the operation of cylinders(11); a touch roll(20) which is mounted on the front and rear of the case(10) and surface contacted with the strip(100), and on the circumferential surface of which irregular grooves(21) are formed; a removal belt that is installed inside the case(10) to scrape salt on the strip as it is being rotated along a plurality of spools(32) during operation of a motor(31); a removal blade(40) that is mounted on both parts of the case(10) to guide the removed salt to collecting tanks(41) by removing stuck to the removal belt; a screw shaft(50) that is mounted on a discharge pipe of the collecting tanks(41) to transfer the salt guided from the removal blade(40) to a treating pace during operation of a motor(51); and a control part(60) that is electrically connected to the side part of the case(10) to output signals to the cylinders(11) and motors(31,51) by receiving signals from up and down sensing sensors(61,62).
Patent KR-20020038469-A (KR)
Inventor: CHOI DONG OK
IPC: C07D215/22
Filed: 2001-09-26
Abstract: PURPOSE: A process for preparing quinolinone derivative having therapeutic affects on ulcer is provided, thereby the quinolinone derivative can be cheaply prepared in higher yield without by-products. CONSTITUTION: The process for preparing quinolinone derivative comprises the steps of: reacting benzoyl aminocyanoacetic acid alkylester of formula(2) with 4-halomethyl-1H-quinoline- 2-one of formula(3) to prepare 2-(benzoylamino)- 2-cyano-3-(2-oxo1,2- dihydroquinoline-4-yl) propionic acid ester of formula(4); and hydrolyzing and selectively decarbonating 2-(benzoylamino)-3- (2-oxo-1,2-dihydroquinoline-4-yl) propionic acid derivative of formula(1), in which R is phenyl, 4-chlorophenyl or 4-methoxyphenyl; R1 is cyano and methyl or ethylester; and X is chlorine or bromine.
Patent KR-20030027536-A (KR)
Title: Signal transfer device and method of signal transfer exchange
Inventor: LEE SEOK BAE
IPC: H04L12/66
Filed: 2001-09-29
Abstract: PURPOSE: A device for relaying signals of a signal relaying exchange is provided to supply an IP processing function of connecting with an IP network, and to supply a function of processing a No.7 protocol layer as an IP upper layer to the signal relaying exchange, thereby efficiently processing concentrated signal traffic in a system. CONSTITUTION: Trunk interface modules(110,120) receive a signal message from an E-1 or a T-1 signal link, and separate characteristic channels of the signal message by using a time switch. Signal message processing modules(210,220) decide whether the signal message transmitted from the trunk interface modules(110,120) is received. An internal high-speed cable(300) transmits the signal message. A signal gateway module(400) extracts a receiving IP address of the signal message, and processes signal information of the signal message. An IP network interface module(500) processes a protocol of an IP layer, and delivers the protocol to an IP network.
Patent KR-20030030659-A (KR)
Title: The material for noodle dish of white lotus and fabrication method of that, and A noodle dish of white lotus
Inventor: YU WOOL YOUNG
IPC: A23L7/109
Filed: 2001-10-12
Abstract: PURPOSE: Provided are Nelumbo nucifera Gaertner noodle dish, noodle strips and a manufacturing method thereof. Therefore, the noodle strips contain beneficial components of Nelumbo nucifera Gaertner, and have an improved taste and flavor. CONSTITUTION: The manufacturing method noodle strips of Nelumbo nucifera Gaertner comprises the steps of; collecting roots, stems and leaves, and fruits of Nelumbo nucifera Gaertner and crushing them; adding the processed Nelumbo nucifera Gaertner to flour then kneading them; and extruding noodle strips from the kneading.
Patent KR-20030033479-A (KR)
Title: Compressed video decoder with scale-down function for image reduction and method thereof
Inventor: LEE SEUNG CHEOL
IPC: H04N19/139
Filed: 2001-10-23
Abstract: PURPOSE: A device and a method for decoding a compressed video, having a function of scale down for reducing an image are provided to reduce the manufacturing cost by reducing complexity of calculation and removing an extra scale-down block. CONSTITUTION: An N X N IDCT(Inverse Discrete Cosine Transform) block(200) takes only N X N block DCT images according to an image reducing ratio among 8 X 8 block DCT(Discrete Cosine Transform) images to be transformed by an IDCT on the basis of DC coefficients, multiplies each coefficient by N/8, and processes the images by the IDCT. An MC(Motion Compensating) block(202) uses a reference image processed by the IDCT and a current image, and reduces the size of a motion vector and a range of an MC at a ratio of N : 8 for processing the reference and the current images by an MC. A frame buffer(204) stores the reference image and the current image for the MC processing.
Patent KR-20020083106-A (KR)
Title: Wireless pen input device
Inventor: JENKINS MICHAEL D
IPC: G06F3/16
Filed: 2001-10-31
Abstract: PURPOSE: A wireless pen input device is provided to accept voice commands, and to combine writing pen and activation device. CONSTITUTION: Components include a microphone(101), a combination antenna/pocket clip(103), and a two part fuselage comprising top portion(102) and bottom portion(104). Additionally, there is shroud(106) with opening(107) and one or more activation buttons(105). Preferably, the fuselage consisting of top portion(102), bottom portion(104), and shroud 106 are composed of a scratch and dent resistant material such as titanium, carbon steel, or other hard metal and are finished to effect an aesthetic pleasing look, such that when in the pocket of a user it appears to be a high quality pen such as those known in the art and manufactured by companies such as Waterman Corporation, Parker Corporation, and Mont Blanc Corporation to name a few. The one or more buttons(105) on the lower portion 104 are to affect mouse clicks in a manner analogous to a desktop mouse. The microphone(101) in the upper portion(102) ideally possesses a dent resistant grille to protect the actual microphone from damage by contact.
Patent KR-20020037707-A (KR)
Inventor: DAVID XIAO DONGYANG
IPC: H04N5/335
Filed: 2001-11-14
Abstract: PURPOSE: A sense amplifier having a precision analog reference level for the use with image sensors is provided to obtain high-speed, low-noise and high-efficiency power characteristics of image sensors. CONSTITUTION: A sense amplifier(142) comprises a single ended bit-line from each pixel, small swing bit-line detection, a regenerative sense amplifier, and reference generation using precision analog references.
Patent KR-20030041335-A (KR)
Title: adjust apparatus of open and close power for door of vehicles
Inventor: CHOI HONG RIM
IPC: E05F5/00
Filed: 2001-11-19
Abstract: PURPOSE: A controller of the power of door opening and closing is provided to improve the sense to open and close a door by controlling the contact pressure between a door check and a ball. CONSTITUTION: The controller of power of door's opening and closing contains; a checker(10) comprising an upper concave and a lower one; a ball(21) contacted to the checker by pressure; a housing(20) surrounding the outer circumstance of the ball; a guide panel(22) contacted to the upper part of the ball; a spring coil(23) giving pressure to the guide panel as being contracted; a pressure plate(24) connected to the upper part of the coil spring; a pressure controller(25) regulating the pressure of the pressure plate.