baber/WOPTO huggingface dataset:
Patent KR-20000073723-A (KR)
Inventor: LEE SANG KWON
IPC: C02F3/34
Filed: 1999-05-13
Abstract: PURPOSE: Provided is a wastewater disposal equipment using microorganism. The equipment is characterized in that micro wood chip is used as media, also, a backwash pipe is installed at the equipment to solve occlusion of the media. CONSTITUTION: The equipment comprises following devices: a wood chip tank(5) having wood chip(6) as a media; a wastewater supply pipe(27) to provide wastewater into the wood chip tank(5); a discharge pipe(41) to discharge purified water drained from the wood chip tank(5); a backwash pipe(43) installed at the lower part of the wood chip tank(5); backwash water discharge pipe installed at the upper part of the wood chip tank(5); an open-and-shut valve(47) to open and shut the wastewater supply pipe(27); a backwash valve(51) to open and shut.
Patent KR-20010001115-A (KR)
Inventor: CHOI SEOK JAE
IPC: A23B7/10
Filed: 1999-06-02
Abstract: PURPOSE: A button arrangement assembly selects different functions corresponding to respective buttons for operation of the kimchi storage box. CONSTITUTION: The button arrangement assembly comprises button holes(30-34) formed in a control panel(10) and buttons(60-64) of round bars fitting to the respective button holes, whose inner peripheries are provided with guide grooves(500- 515) to match with guide members formed on the outer peripheries of the buttons and fitted in the grooves to manipulate the buttons for the operation of the kimchi box.
Patent KR-19990068581-A (KR)
Title: 수분이함유된슬러지소각시스템
IPC: F23G5/00
Filed: 1999-06-03
Abstract: 본 발명은 슬러지에 다량으로 함유되어 있는 수분을 건조시 소각물을 소각시 발생된 폐열을 효율적으로 회수시켜 회수된 폐열에 의해 수분을 건조시켜 있도록 하므로서 슬러지의 수분을 건조시에 사용되는 연료의 사용을 줄여줄수 있도록 함과 아울러, 소각도중 발생된 유해가스를 완전히 연소시켜 순수한 가스만이 대기중으로 방출시켜 환경오염을 방지할수 있도록 한 수분이 함유된 슬러지 소각시스템에 관한 것으로, 이는 슬러지에 함유된 수분을 건조시켜 주는 건조기(10)와, 건조된 슬러지를 소각시켜 주는 소각로(20)와, 슬러지가 소각시 발생된 연소가스를 고온의 공기로 열교환시켜 준뒤 소각로및 건조기로 송풍시켜 줄수 있는 1차공기예열기(30)와, 상기 1차공기예열기로 부터 공급되는 공기를 재차 가열시켜 소각로로 순환시켜 완전연소될수 있도록 하는 2차공기예열기(40)와, 상기 건조기와 1차예열기 사이에 직접적으로 연결시켜 방출되는 열을 받아 건조용브로워의 라인을 통해 1차공기예열기로 순환될수 있도록 하는 응축기(50)와, 2차예열기로 부터 배출된 연소가스에 함유되어 있는 미세한 이물질인 가스와 분진을 걸려주는 싸이크론(60)및 백휠터(70)와, 상기 백휠터를 통과한 연소가스를 대기중으로 방출시켜 주는 연돌(80)로 갖추어진 것을 특징으로 한다.
Patent KR-20010002589-A (KR)
Inventor: KIM JI HYANG
IPC: A61K9/50
Filed: 1999-06-16
Abstract: PURPOSE: A preparing process for bio-degradable polymer microsphere containing physiological active substance is provided, which can produce bio-degradable polymer microsphere which is adequate to living body and whose enveloping efficiency is good and whose size is even within short time. CONSTITUTION: The preparing process for bio-degradable polymer microsphere containing physiological active substance comprises: dissolving bio-degradable polymer(e.g., poly D,L-lactic acid, tetracycline) in water-soluble organic solvent(e.g., acetic acid), and dissolving or suspending after adding the compound slowly to physiological active substances(hydroxypropyl cellulose-contained ethanol) to get polymer solution containing physiological active substances; emulsifying the polymer solution in stabilizer-dissolved water-soluble alcohol to get o/o type emulsion; adding the o/o type emulsion to neutral or alkali solution to extract organic solvent and alcohol and crystallizing microsphere out to get the objective bio-degradable polymer microsphere containing physiological active substance.
Patent KR-20010002909-A (KR)
Title: Mobile terminal having auxiliary terminal
Inventor: HAN GI CHEOL
IPC: H04B1/40
Filed: 1999-06-18
Abstract: PURPOSE: A mobile terminal having an auxiliary terminal is provided to call and transmit a message in state that the mobile terminal is put in the clothes or a bag by using the auxiliary terminal. CONSTITUTION: A mobile terminal(10) includes a data receiver/transmitter(11) receiving and transmitting data. A remote control(20) is formed with a LCD(21) connected with the data receiver/transmitter(11) for displaying the state of the mobile terminal(10) according to the data transmitted from the data or a telephone number when a user inputs the telephone number for calling, key pads(23) inputting the telephone number of the receiving part to the data receiver/transmitter(11), an ear phone(27) outputting a voice signal transmitted from the mobile terminal(10) through the data receiver/transmitter(11), and a microphone(22) inputting the voice signal to the mobile terminal through the data receiver/transmitter(11). A communicating circuit(13) transmits and receives several data between the mobile terminal and the remote control.
Patent KR-20010003805-A (KR)
Inventor: JUN YEONG SIK
IPC: H04B1/40
Filed: 1999-06-25
Abstract: PURPOSE: An apparatus and a method for controlling power of a terminal using numerous batteries are provided to precisely indicate the volume of a battery and provide stable power to a terminal for a long time. CONSTITUTION: A comparator(100) measures the volume of each battery for searching a battery having a largest volume. A power selecting part(120) selects one battery according to a signal outputted from the comparator(100). A collector terminal of a transistor(T1) is connected with a plus terminal of the first battery. One end of a resistance(R1) is connected with an output terminal of the comparator(100) and the other end is connected with a base terminal of the transistor(T1). One end of a resistance(R2) is connected with the base terminal of the transistor(T1), and the other end is connected with an emitter terminal of the transistor(T1). An emitter terminal of a transistor(T2) is connected with a plus terminal of the second battery. One end of a resistance(R3) is connected with the output terminal of the comparator(100), and the other end is connected with a base terminal of the transistor(T2). One end of a resistance(R4) is connected with the base terminal of the transistor(T2) and the other end is connected with an emitter terminal of the transistor(T2).
Patent KR-20010004838-A (KR)
Inventor: LEE DEUK JU
IPC: B60R22/12
Filed: 1999-06-30
Abstract: PURPOSE: A seat belt tongue of a vehicle is provided to prevent inconvenience of a passenger when the passenger puts on the seat belt by providing a roll-bar at a seat belt tongue plate movable in a predetermined range and prevent a webbing from being released even though the webbing is loosen by being pulled and pressed by the roll-bar in case of collision. CONSTITUTION: A seat belt tongue of a vehicle includes a long hole(210) formed at a seat belt tongue plate, a roll-bar(300) provided longitudinally in the long hole and wound by a webbing(100) of the seat belt, a supporting pin(400) vertically perforating both end portions of the roll-bar and fixed on the long hole, and springs(500) respectively inserted on both end portions of the support pin, wherein the long hole is formed largely with a curvature part for inserting the cylindrical roll-bar inside, so that if the webbing is pulled by collision, the webbing is pressed by an end part of the long hole not to be released.
Patent KR-20010005044-A (KR)
Inventor: SEO GI BOK
IPC: B61D27/00
Filed: 1999-06-30
Abstract: PURPOSE: A cooling system of an air conditioner for a train is provided to improve cooling efficiency of an air conditioner and the condensing efficiency of a condenser by cooling the superheat of a condenser. CONSTITUTION: Respective condensers(2) are installed in a pair of compressors(1) and a dryer(3), a capillary tube(4) and an evaporator(5) are connected to the condensers via a coolant pipe. Among the condensers, a liquid separator(6) and a high/low pressure switch(7) is connected. A condenser motor(8) and a blower(9) with blower fans are installed in the condensers and the evaporator. In the evaporator, a drain fan is installed. Water tanks(11) are prepared in both portions of the drain fan and a water pump(12) is installed in the water tank. Condensate water is sprayed to the condenser via a spray unit(13) according to the signal of a water sensor and a manometer installed in the water tank. A solenoid valve is installed in the water tank and the solenoid valve is operated by the signal of the water sensor. If water of specific amount is sensed, water is sprayed automatically by the water pump. A flooding pipe(15) is installed in the water tank to drain overflowing water.
Patent KR-20000011444-A (KR)
Inventor: SHUCHROJAN
IPC: C08F26/02
Filed: 1999-07-02
Abstract: PURPOSE: Underfill encapsulants are provided which are dispensable and reworkable for automatic manufacturing process. CONSTITUTION: Underfill encapsulant compositions comprise allyl amide compounds, free radical hardening agent and/or photoinitiator, or less than one filler or other additives. Also, optionally vinyl compounds having monofunctional or polyfunctional group can be included. Allyl amide compounds and vinyl compounds used for the compositions are hardening compounds and are able to be condensed with/without the cross-linking. The hardening compounds having the relatively low molecular weight are suitable to obtain the relative low viscosity, and the amount and the class of compounds having monofunctional and polyfunctional group are able to control the thermoplasticity, the strength, the adhesive strength, the elasticity, and so forth of the underfill encapsulant.
Patent KR-20010009681-A (KR)
Inventor: JUNG BYEONG SEON
IPC: G06F13/14
Filed: 1999-07-13
Abstract: PURPOSE: A method and a system for driving a remote device bay are provided to exchange information between a remote device bay and a host personal computer by using both a USB cable and an IEEE 1394 cable, and set a data transmission channel via the IEEE 1394 cable in the case that the USB cable can not be connected. CONSTITUTION: A remote device bay driving system comprises a USB connection check module(201), a channel selector(202), an IEEE 1394 transmission controller(203) and a USB transmission controller(204). The USB connection check module(201) checks a connection state between a host PC(100) and a remote device bay controller(200) via a USB cable. The channel selector(202) outputs a channel selection signal selecting a USB channel if the USB cable is connected or selecting the IEEE 1394 channel if the USB cable is not connected. The IEEE 1394 transmission controller(203) informs a device insertion, elimination and state of the host PC in case that the channel selector(202) outputs the IEEE 1394 selection signal. The USB transmission controller(204) informs a device insertion, elimination and state of the host PC in case that the channel selector(202) outputs the USB selection signal.
Patent KR-20010010198-A (KR)
Inventor: JANG CHAN GYU
IPC: H02H5/04
Filed: 1999-07-16
Abstract: PURPOSE: A circuit for protecting an overheat is provided to reduce the manufacturing cost by using an expensive Zener diode as a general common diode. CONSTITUTION: A Zener diode applies an output voltage of an AC adaptor to a cathode terminal. The first and the second resistances are connected between an anode terminal of the Zener diode and the ground end. A condenser is connected in parallel to the second resistance, and stabilizes the voltage applied to a connecting point of the first resistance and the second resistance. A transistor applies the voltage stabilized by the condenser to a base terminal, and is turned on and off according to the state of the voltage inputted to the base terminal. A driving voltage is inputted to an anode terminal through a third resistance connected to the cathode terminal of the Zener diode. A light emitting diode emits the light when the transistor is turned on. A standard voltage is inputted to a thermistor. A fourth resistance is connected to one end and the ground end of the thermistor.
Patent KR-19990073508-A (KR)
Title: 파워머신(기관)
Filed: 1999-07-19
Abstract: 1. 원리가 지렛대이다. 원형기어가 회전하며 중간에서 적은 기어를 눌러힘을 얻는다. 
     2. 원동력은 전기모터 "예" 0.1마력을 이용하면 기관1에서 28배의 (2.8마력)을 얻을수있다. 
     3. 소음공해가 없고 연료가 불필요하다.
Patent KR-20010011396-A (KR)
Inventor: OH TAE HAN
IPC: A01G9/14
Filed: 1999-07-28
Abstract: PURPOSE: A power rail system of a vinyl house is provided, which makes a variety of farming work automatic, and thus reduces labor force and enhances the efficacy of the works. CONSTITUTION: The power rail system of a vinyl house is characterized by being comprised of: a monorail comprised of C section steel, having a power rail inside, connecting a moving head(1) with a roller(2) inside which is connected to a decelerating device(5); a supporting roller(9) which one end is fixed to the moving head(1) with a pin(11), preventing the moving head(1) from being preponderated when the heavy materials are hung; and a limit switch(22) stopped or moved in the opposite directions by a sensor installed at one side of the monorail.
Patent KR-20010011986-A (KR)
Inventor: LEE GEOL SU
IPC: H04L12/433
Filed: 1999-07-31
Abstract: PURPOSE: An ATM(Asynchronous Transfer Mode) circuit emulation device is provided to make the ATM circuit emulation device receive a signaling function to receive many subscribers, and to supply better services to the subscribers, so as to increase usage efficiency of a network. CONSTITUTION: An ATM(Asynchronous Transfer Mode) cell converter(14) and an ATM cell processor(16) convert and process TDM(Time Division Multiplexing) data applied from a TDM network, according to an ATM network. The ATM cell converter(14) and the ATM cell processor(16) supply the converted/processed TDM data to the ATM network. The ATM cell converter(14) and the ATM cell processor(16) convert and process ATM data applied through the ATM network, according to a TDM system, and supply the converted/processed ATM data to the TDM network. A signaling conversion processor(18) detects TDM signaling information from the TDM data, and converts the detected TDM signaling information into ATM signaling information to supply the ATM signaling information to the ATM network, then detects ATM signaling information from the ATM data. The signaling conversion processor(18) converts the detected ATM signaling information into TDM signaling information, and supplies the TDM signaling information to the TDM network.
Patent KR-20010017236-A (KR)
Inventor: SIM SANG HUI
IPC: C02F5/08
Filed: 1999-08-09
Abstract: PURPOSE: Provided is a corrosion and scale proofing agent of boiler system and injection method thereof. In the boiler system, the corrosion by acid washing deteriorates the life of devices. CONSTITUTION: The proofing agent with 2000-6000ppm is composed of the following compounds: a) 1-45wt.% of nitrite with 300-1000ppm composed of one out of sodium nitrite, potassium nitrite or hydrogen nitrite; b) 0.1-30wt.% of molybdate with 1-700ppm composed of one out of sodium molybdate or potassium molybdate; c) 0.1-5wt.% of organic phosphate with 0.5-20ppm composed of one out of aminotrismethylene phosphonic acid (AMP), 1-hydroxyethylidene-1,1-diphosphonic acid (HEDP) and 2-phosphonobutane-1,2,4-tricarboxylic acid (PBTC); d) 0.1-5wt.% of a dispersant with 0.5-20 ppm composed of polymer or co-polymer; e) 0.1-5wt.% of the copper corrosion proofing agent with 0.5-20 ppm composed of one out of mecaptobenzothiazole, benzotriazole or tolytriazole; and f) the balance being water.
Patent KR-19990078901-A (KR)
Title: 오수 증발 정화 장치
Filed: 1999-08-18
Abstract: 본 발명은 오수를 정화하는 장치에 관한 것으로, 특히 오수를 증발시켜 수증기로 만든후 냉각시켜 배출시키므로써 오수를 정화하기 위한 오수 증발 정화 장치에 관한 것이다. 
     본 발명은 오수를 유입시키는 펌프(4)와; 내통(16)과 외통(26) 사이의 밀폐된 공간으로 상기 펌프(4)에 의해 유입되는 오수를 고온으로 이루어진 내통(16) 내부를 통과시켜 발생된 증기를 배출하는 오수 증발 수단(1)과; 상기 오수 증발 수단(1)에서 발생된 증기를 냉각시켜 배출하는 냉각관(32)과; 상기 냉각관(32)이 내부에 설치되는 오수 가열통(30)으로 이루어져 내부에 오수를 유입시켜 상기 냉각관(32)을 통과하는 증기의 열에 의해 일차적으로 온도가 상승된 오수를 상기 펌프(4)로 배출하는 오수 가열 수단(3)을 포함하여 구성된다. 
     본 발명은 오수를 증발시켜 정화하게 되므로 오수가 완전히 정화되어 배출되게 되고, 버너를 이용한 화석 연료와 심야 전기를 교번하여 사용하게 되므로 화석연료의 사용을 줄일 수 있어 매연이나 다이옥신과 같은 독가스의 배출을 줄일 수 있고, 연도로 부터 배출되는 연기의 열을 재사용하여 오수를 일차적으로 가열하게 되므로 연료 및 전기의 사용량을 줄일 수 있고, 증기를 냉각시키기 위한 냉각수로 오수를 사용하므로 처리할 오수의 온도가 상승하여 증발이 용이하여 열효율이 향상된다.
Patent KR-20010019502-A (KR)
Inventor: YOO JANG HYEON
IPC: F24F11/00
Filed: 1999-08-27
Abstract: PURPOSE: A device for driving a louver is provided to simultaneously drive an upper and lower louver and a left and right louver without a port of a microcomputer. CONSTITUTION: A device for driving a louver comprises a signal inverting unit(130) to invert a fed control signal; a louver driving unit(120) to selectively drive an upper/lower louver(122) and a left/right louver(123); and a microcomputer(110) to feed the control signal and to control the louver driving unit(120). The louver driving unit contains an upper/lower louver driving motor to drive the upper/lower louver; a left/right louver driving motor to drive the left/right louver; and a motor driving unit to selectively drive the upper/lower louver driving unit and the left/right louver driving motor. Though a louver driving motor is added, the cheap microcomputer of 42 fins is used. Thereby, a production cost is reduced.
Patent KR-20000022974-A (KR)
Inventor: KURODA KATSUHITO
IPC: H04B1/40
Filed: 1999-09-08
Abstract: PURPOSE: A dielectric filter, a composite dielectric filter, an antenna duplexer and a communication device are provided to obtain dielectric filter inputting/outputting different phase signals by using two terminal, and to manufacture compact device by forming plural filters on one dielectric plate and removing a balloon. CONSTITUTION: A dielectric filter comprises a dielectric block(1), plural resonance line holes (2) aligned within the dielectric block(1), a resonance line(5) arranged on inner face of the respective resonance line hole, and external conductors(6,7,8) on external face of the dielectric block. The one end of the hole is a short-circuited end. The sectional area of at least one resonance line hole is changed in prescribed portion.
Patent KR-20010029221-A (KR)
Inventor: JUN IN SU
IPC: G02F1/1335
Filed: 1999-09-30
Abstract: PURPOSE: A reflective color liquid crystal display device is provided to improve reflection efficiency of an external light and to improve the brightness and contrast of a screen by reducing a loss of an external incidence light. CONSTITUTION: A reflection type color liquid crystal display device performs an image display by reflecting a light incident from the exterior through a reflection layer(22). The reflection layer(22) is composed of a unit pixel of multiple layer structure in which the upper refraction layer and the lower refraction layer are deposited by turns. The unit pixel is divided into a red unit pixel, a green unit pixel and a blue unit pixel. According to pixels described above, reflected light has the inherent color tone of the RGB(Red, Green, Blue). Also, this reflected light displays a color image on the upper side of a glass substrate by selectively passing the light to the upper side of the glass substrate by a thin film transistor. Thus, a color image is displayed without a color filter and brightness and contrast of a screen is advanced by preventing light loss according to omission of a color filter.
Patent KR-20010037069-A (KR)
Inventor: CHO HYEON JONG
IPC: B62D15/02
Filed: 1999-10-13
Abstract: PURPOSE: A steering position display makes a driver to easily recognize the alignment of steering wheels, and disclses the turning of steering wheel. CONSTITUTION: A steering position display comprises a geneva gear(23) and letters. The geneva gear(23) is intermittently rotated by some sections according to one rotation of a steering column(2). The letters written on the geneva gear(23) expresses the extent of rotation according to respective steering directions against the steering column(2). The letters are recognized from outside on steering. Thus, when a recognition of the alignment state of wheels are necessary such as in a narrow space, the steering position display is very conveniently used.
Patent KR-20010037982-A (KR)
Inventor: KIM DAE UNG
IPC: H04L12/801
Filed: 1999-10-21
Abstract: PURPOSE: A method for controlling a transfer rate in an FNAS(Frame relay Network Access Subsystem) is provided to control a transfer rate using an FECN(Forward Explicit Congestion Notification bit) in order to manage network resources efficiently and minimize a frame loss probability. CONSTITUTION: A user initializes various variables FECN0 Cnt, FECN1 Cnt, Time Cnt, and CIR for transfer rate control(501) and receives frames comprising an FECN during an arbitrarily fixed measurement interval(502). The user counts the number of frames, of which the FECN is '1', and the number of frames, of which the FECN is '0', using the variables FECN0 Cnt and FECN1 Cnt for the arbitrarily fixed measurement interval(503-505). If the measurement interval elapses(506), the user compares an FECN0 Cnt value and an FECN1 Cnt value(507). If the number of frames of which the FECN is '1' is larger than or equivalent to the number of frames of which the FECN is '0', the user decreases the current transfer rate to seven-eighths of the previous transfer rate(508). In case that the number of frames of which the FECN is '1' is smaller than to the number of frames of which the FECN is '0', the user increases the current transfer rate as much as one-sixteenths of the previous transfer rate(509).
Patent KR-20010039316-A (KR)
Inventor: HYUN CHANG HO
IPC: G09G3/00
Filed: 1999-10-29
Abstract: PURPOSE: A current compensating unit of a flat panel display is provided in which current compensation according to the temperature variation is performed more accurately and stably. CONSTITUTION: In a flat panel display equipped with a panel consisting of a cathode substrate(10) on which an emitter is arranged, wherein the emitter is installed on a cathode electrode(16) by a medium of a resistive layer for emitting electrons, and an anode substrate oppositely installed to the cathode substrate, the current compensating unit of a flat panel display comprises a resistance sensing pattern detecting a resistance according to temperature variation of the panel; a comparator(18) comparing detected signals of the resistance sensing pattern with a standard signal; and a voltage controller(20) varying a power supplied to the cathode electrode(16) according to an output signal of the comparator(18).
Patent KR-20000012253-A (KR)
Inventor: NA KWANG YUP
IPC: F24H1/20
Filed: 1999-11-03
Abstract: PURPOSE: A hot water heating and circulating device is provided to maintain the heat efficiency of a hot water pipe by removing the cause of producing of corrosive impurities or scale and to lengthen the span of life of various sorts of valves. CONSTITUTION: The hot water heating and circulating device comprises:an upper lid(1) having a water supply hole(6) on one side and a water level indicating window(5) on frontal side; a body case(2) having a switch part(4) on its frontal side; a frame(3) having a first and a second heating boxes(100, 100') and equipped with two sets of hot water heating box setting up protrusion part(28) having a setting up sill(29) on the bottom of the frame; a hot water heating box installation stand(35) having the first and the second hot water heating boxes; and a body case assembling stand(33) placed on both sides of the bottom of the frame in lower height than one of the hot water heating box installation stand.