baber/WOPTO huggingface dataset:
Patent KR-20020033357-A (KR)
Title: The Automatic Studying System and The Method Using The portable storage Media of high Capacty and The Internet
Inventor: LEE JEONG GU
Filed: 2000-10-31
Abstract: PURPOSE: An automatic learning system and method using a high-capacity storage mobile device and the Internet is provided to increase the effectiveness of learning by enabling learners to construct learning areas regardless of the change of the performance of a computer, and by providing environments suitable for the learners' progress. CONSTITUTION: A personal computer(10) is equipped with a high-capacity moving device driving unit and an Internet connection unit. A program capable of generating a log file relevant to a user's ID is installed in the personal computer(10). A file transmission server(20) is connected to the personal computer(10) on line. A web server(30) applies a registration of an ID requested by a personal computer of a learner. The web server(30) is directly connected to the file transmission server(20). In addition, the web server(30) exchanges a file type of data with the file transmission server(20). A database(40) stores log files generated from the web server(30).
Patent KR-20020034655-A (KR)
Inventor: LEE AE RAN
IPC: A23L2/38
Filed: 2000-11-02
Abstract: PURPOSE: A hearty beverage using the rabbit meat as a main ingredient and a producing process thereof are provided, therefore the prepared beverage includes the pharmaceutical efficacy of the rabbit meat. CONSTITUTION: The process for producing the hearty beverage using the rabbit meat comprises the steps of: trimming a rabbit, and washing it with water; dipping the rabbit meat in alcohol for 2 to 3 hours and heating it at 120 to 150 deg.C for 30 to 40 minutes; deboning the rabbit meat; adding 20 wt.% of medicinal herbs including Angelicae Gigantis Radix, Astragalus membranaceus Bunge, jujube, cinnamon, Lycium Chinense, Atractylodis Rhizoma alba, Cnidium rhizome, Paeoniae Radix, Platycodon grandiflorum radix, Glycyrrizae Radix, Pueraria thunbergiana radix, and Rehmanniae Radix Preparata into the rabbit meat; inserting the rabbit meat and medicinal herb mixture into a yellow soil pot and heating the pot at 90 to 100 deg.C for 7 to 8 hours; and filtering the rabbit meat mixture with a sieve having an appropriate mesh size with pressurization.
Patent KR-20020037136-A (KR)
Title: wastewater treatment system and method adopting a controller introducing biological activator
Inventor: HWANG JONG SIK
IPC: C02F3/00
Filed: 2000-11-13
Abstract: PURPOSE: A wastewater treatment system adopting a controller introducing biological activator is provided to control the amount of the biological activator. CONSTITUTION: The system comprises a storage tank(100) which stores and supplies biological activator; a biological disposal tank(40) which degrades and disposes the inflow water by biological degradable reaction; a sensor(11) which measures BOD, COD of the inflow water; a pipeline(82) which supplies water; a mixing tank(80) which supplies the biological activator to the biological disposal tank after dilution with tap water; a valve(81) which is installed on the pipeline to control flowrate of the water; a valve(101) which controls dosage of the biological activator; a controller(90) which controls mixing rate of water and biological activator by controlling opening and shutting of the valves.
Patent KR-20010051672-A (KR)
Inventor: WANG LI
IPC: H01J37/317
Filed: 2000-11-14
Abstract: PURPOSE: To provide a converged static electron particle beam device capable of raising a current density by reducing the expansion of the particle energy to decrease the chromatic aberration in the system. CONSTITUTION: The resolution of static electron particle beam such as a converged ion beam (FIB) or the like is optimized by inserting an energy filter into the ion beam route. The energy filter serves to pass the ion having the required energy only and to scatter and remove the ion having the other surplus energy. The chromatic aberration of the ion beam is reduced by restricting the expansion of the ion beam energy. As a result, the current density of the ion beam rises. The energy filter can be composed of, for example, a Wien filter best fitted to an energy filter but no a mass filter. To generate the expansion of the energy, for example. Another energy filter can be used, which generate an electric field combining a tetrode field and a dipole field in the magnetic field using a tetrode structure between two magnetic pole pieces.
Patent KR-20020038083-A (KR)
Inventor: KIM YONG UK
IPC: F16C25/00
Filed: 2000-11-16
Abstract: PURPOSE: A pneumatic circuit compensation type device for preventing adherence of bearing of turbo charger is provided to reduce possibility of adherence of a rotary part and to improve output of the turbo charger. CONSTITUTION: An oil storage tank(8), with a piston(81) and a return spring(82) therein, is placed between a first valve port(4), serially connected with an air cleaner(1), an air dryer(2) and an air tank(3), and an oil supply pipe(7) of a turbo charger(6). A middle part of the oil storage tank is directly connected with the oil supply pipe and a bottom of the oil storage tank is connected with the oil supply pipe through a second valve port(5). An ignition switch is connected with a control part(9) to determine whether a movable terminal of the ignition switch contacts with an accessory terminal(ACC) after normal driving. If the movable terminal is determined to contact the accessory terminal, the second valve port is opened. Oil is applied to a sliding part of the turbo charger by descending the piston in the oil storage tank by opening the second valve port to increase velocity of oil in a pneumatic circuit to supply air to the oil storage tank. The piston is returned and the first valve port and the second valve port are closed sequentially.
Patent KR-20020039452-A (KR)
Title: Cooker using sensor temperature/humidity and control method of the same
Inventor: KIM SANG DU
IPC: H05B6/64
Filed: 2000-11-21
Abstract: PURPOSE: A cooking apparatus using temperature/humidity and a method for controlling the same are provided to perform an optimum cooking process by using a temperature/humidity sensor having a linear characteristic. CONSTITUTION: A humidity sensor portion(Sh) is used for detecting a variation of humidity within a cooking apparatus according to a variation of a resistance value. A compensation device(St) is used for compensating an error of the resistance value of the humidity sensor portion(Sh) in response to the resistance value varied according to the variation of the resistance value. An amplification portion(100) is used for amplifying a difference between an output voltage corresponding to the humidity detected by the humidity sensor portion(Sh) and a predetermined reference voltage. A variable resistance(VR11) is used for applying the reference voltage to a non-inversion terminal of the amplification portion(100). A resistance(R12) is connected with the variable resistance(VR11) and the compensation device(St).
Patent KR-20010067008-A (KR)
Inventor: MOON HEE KYOUNG
IPC: F24H9/12
Filed: 2000-11-22
Abstract: PURPOSE: A hot water distributor is provided to improve heat efficiency of a boiler through conveniently eliminating air bubbles through collecting the bubbles at a specific position in the boiler for a bubble layer to absorb the other bubbles. CONSTITUTION: A hot water distributor is formed by a main body having a section of a cross shaped space unit(11); plural discharge holes(13) having opening and closing valves for selectively distributing hot water of the main body; an air discharge hole(14) at an upper portion of the main body while having an air discharge valve for eliminating air bubbles flowing along a pipe; and a flange(20) for installing a connect member to connect blocking members and pipes. A sectional area of the main body is larger than a sectional area of an inlet pipe inputting hot water. Thus, an air bubble layer is formed at an upper side of the space unit. Moreover, the air discharge hole is formed at the upper portion of the main body for penetrating to the space unit. By using the air discharge valve, the bubbles are discharged in case of the bubble layer over a specific range.
Patent KR-20020040203-A (KR)
Title: Piston valve for use in a shock absorber
Inventor: PARK JEONG GEUN
IPC: F16F9/34
Filed: 2000-11-24
Abstract: PURPOSE: A piston valve for a shock absorber is provided to cut down expenses and reduce manufacturing hours by forming a compression passage and a tension passage at the same time in manufacturing a piston valve body. CONSTITUTION: A piston valve(20) of a shock absorber is divided into an upper body(21) and a lower body(24). Plural linear compression passages(22) and tension passages(23) are arranged alternately in the upper body, and linear compression passages(25) and tension passages(26) are formed alternately in the lower body. Plural communicating grooves(27) are formed radially in the upper part of the lower body to connect compression passages and tension passages. Processing hours and manufacturing expenses are reduced with forming linear compression passages and tension passages in upper and lower bodies of the piston valve at the same time.
Patent KR-20010035053-A (KR)
Inventor: LEE SSANG RYONG
IPC: A47G21/04
Filed: 2000-12-06
Abstract: PURPOSE: A tea spoon is provided to reduce manufacturing time and cost and prevent breakage or damage by manufacturing tea spoon after separately manufacturing a part which spoons tea leaves and a part which is holden by hand, and then combining them in one. CONSTITUTION: The tea spoon (10) comprises a spoon rod (21) spooning tea leaves, a spoon part (20) consisting of a body part (22) which is formed long by being connected with the spoon rod (21), and a handle part (30) coupled to the spoon part (20), wherein a groove is formed in the handle part (30) to one end part of which one end of the body part (22) is inserted, an outer circumferential part of the handle part (30) is larger than that of the body part (22), and the outer circumferential part of the handle part (30) is increasingly larger as it goes from the side of the body part (22) to an opposite side of the body part (22).
Patent KR-20020045066-A (KR)
Title: Skull removing device adhered in electric furnace wall
Inventor: WEE HEUNG DEOK
IPC: F27D25/00
Filed: 2000-12-07
Abstract: PURPOSE: A device is provided to secure an internal volume of the furnace body of an electric furnace and smoothly perform raw material charging operation by early removing the skull adhered onto upper cooling panels at the inner part of the electric furnace whenever a loop is ascended or descended. CONSTITUTION: The device for removing skull adhered onto the furnace wall of an electric furnace comprises a plurality of pressing units(20) fixed between cooling panels(12) along the outer circumference except a working hole part(91) and a tapping hole part(92) of the electric furnace(10); an operating bar(30) which is connected to the pressing units(20), arranged along the circumference of the electric furnace(10), and installed so that the operating bar(30) is ascended or descended; skull removing parts(40) which are arranged so that each of the skull removing parts(40) are connected to and thus interlocked with the operating bar(30), and parts of which penetrate the electric furnace(10) so that the skull removing parts(40) are contacted with skull adhered onto the inner wall of the cooling panels(12); and pressing plates which are installed so that the pressing plates are correspondingly contacted with the pressing units(20) so as to operate the pressing units(20) along the outer circumference of a loop opening or closing the opened upper surface of the electric furnace(10).
Patent KR-20020045461-A (KR)
Title: Liquid crystal display by using a bandpass filter
Inventor: NAKAYAMA HIROSHI
IPC: G02F1/1333
Filed: 2000-12-11
Abstract: PURPOSE: A liquid crystal display using a band pass filter is provided to improve resolution of a liquid crystal display and to reduce the number of unit pixels so as to produce a highly integrated LCD. CONSTITUTION: A liquid crystal display using a band pass filter includes transmissive optical filters(10,20), a matrix(40), the first and second monochrome LCDs(30,35), and a prism(50). The optical filters receive red, green and blue light beams from a white light source(S6) to transmit a signal L through a long-wavelength band L and to transmit a signal S through a short-wavelength band S, respectively. The matrix provides electronic L/S control signals. The first monochrome LCD accepts the signal L and the L control signal to provide colors within green and red bands. The second monochrome LCD receives the signal S and the S control signal to provide colors within blue and green bands. The prism combines the colors within the green and red bands and the colors within the blue and green bands to produce red, green and blue colors.
Patent KR-20020046467-A (KR)
Title: Method for fabricating metal line of semiconductor device
Inventor: KIM CHAN BAE
IPC: H01L21/28
Filed: 2000-12-14
Abstract: PURPOSE: A metal interconnection formation method of semiconductor devices is provided to improve the stability of an ohmic contact by forming a thin Si layer between a diffusion barrier and a lower electrode. CONSTITUTION: An interlayer dielectric(10) having a contact hole is formed on a semiconductor substrate. An ohmic contact layer(11) made of Ti and a diffusion barrier(12) made of TiN are sequentially formed in the contact hole. A thin Si layer(13) is formed on the diffusion barrier(12) by a plasma treatment using SiH4 gases. A lower electrode(14) is then formed on the thin Si layer(13) by depositing a tungsten film.
Patent KR-20020046845-A (KR)
Inventor: PARK HYEON SU
IPC: C21D9/00
Filed: 2000-12-15
Abstract: PURPOSE: A heat treatment method of an engine drive plate is provided to achieve a fine tissue of high durability, and to improve fatigue strength via the generation of high compressive residual stress. CONSTITUTION: In the heat treatment method of a drive plate comprised of an austempering process, a jigtempering process, and an after-treatment process, the jigtempering process maintains a temperature range of 440 to 460deg.C for 3 to 7minutes by heating the drive plate passed the austempering process. The after-treatment process is a shot peening process of the surface of the drive plate.
Patent KR-20020045474-A (KR)
Inventor: KANG SOON CHAN
IPC: H01J61/30
Filed: 2000-12-08
Abstract: PURPOSE: A fluorescent lamp is provided to prevent insertion of an alien substance without varying a size of a base portion by enlarging an interval between two parallel glass tubes and arranging a multitude of connection holes toward a vertical direction. CONSTITUTION: A U-shaped fluorescent lamp is installed mainly on a ceiling. An upper side(3) of the U-shaped fluorescent lamp is contacted with a predetermined side of the ceiling. A multitude of metal pin of the fluorescent lamps are inserted in four connection holes. The connection holes are arranged vertically. In the U-shaped fluorescent lamp, an alien substance is not inserted into an interval between two glass tubes if an interval between the glass tubes is enlarged. The alien substance passes the interval between the glass tubes since the interval between the glass tubes is 10mm to 30mm.
Patent KR-20020050613-A (KR)
Title: Mounting structure of balance weight for vehicle
Inventor: KIM SUN GEUN
IPC: B60B31/00
Filed: 2000-12-21
Abstract: PURPOSE: Structure for mounting a balance weight of a vehicle is provided to prevent a balance weight from being separated on a fixing clip and to improve traveling safety by maintaining rotational balance of a wheel. CONSTITUTION: Structure for installing a balance weight in a vehicle comprises a balance weight(10) maintaining rotational balance of a wheel by being mounted on a rim(2a); a fixing clip(20) firmly fixing the balance weight; a rim combining unit(21) elastically inserted to a frame unit of the rim; a balance weight combining unit(22) extended toward a disk(2b) by being integrated with the rim combining unit; an assembling hole(22a) formed on the balance weight combining unit corresponding to the rim; and an assembling protrusion(11) integrally formed on a side portion of the balance weight by being inserted to the assembling hole of the balance weight combining unit. The balance weight-combining unit is curved to insert the balance weight. Thereby, the structure for installing the balance weight in the vehicle prevents the balance weight from being separated on the fixing clip.
Patent KR-20020051655-A (KR)
Title: Panel-rail assembly in flat cathode ray tube and method for fabricating the same
Inventor: CHOI JONG BOK
IPC: H01J29/02
Filed: 2000-12-23
Abstract: PURPOSE: A panel-rail assembly of a flat cathode ray tube and a method for fabricating the same are provided to improve color purity of the flat cathode ray tube by changing a structure of the panel-rail assembly of the flat cathode ray tube. CONSTITUTION: A rail(6) is fixed on a panel(1) by using a frit glass(7). An intermediate insertion member is inserted into the frit glass(7) in order to control thickness distribution of the frit glass(7). The intermediate insertion member is formed by a linear wire(10) having a circular profile. The linear wire(10) has a diameter of 100 to 200 micro meters. The linear wire(10) is arranged to a direction of a normal line in order to prevent a tilting phenomenon of the rail(6). The linear wire(10) is formed by a metal material such as a SUS40 series.
Patent KR-20020052495-A (KR)
Title: Digital linear apparatus for rf power amplifier
Inventor: KIM DAE WON
IPC: H03F1/32
Filed: 2000-12-26
Abstract: PURPOSE: A digital linearity device of an RF power amplifier is provided, which removes an amplitude and phase distortion effectively from an amplified signal using a digital feed forward loop. CONSTITUTION: The first distributer(201) receives a broadcast signal, and applies a part of the broadcast signal to the first mixer, and applies a part of the broadcast signal to the second distributer. The first mixer(203) converts the broadcast signal being from the first distributer to an RF signal. The first directional coupler(205) amplifies the RF signal of the first mixer, and applies a part of the amplified signal to the second directional coupler and applies a part of the amplified signal to the second mixer. The second mixer(210) performs a frequency down conversion of the amplified signal of the first directional coupler. The second distributer(208) applies a part of the broadcast signal being output from the first distributer to a gain controller(215), and applied a part of the broadcast signal to a correlator(214). The correlator compares an output signal of the second distributer with an output signal of the third distributer, and then outputs an I/Q coefficient control signal. The gain controller controls a gain of the output signal of the second distributer by the coefficient control signal. A subtracter(217) subtracts the output signal of the second mixer from the output signal of the gain controller. And the third distributer(219) receives a subtraction signal from the subtracter, and applies a part of the subtraction signal to the correlator and applies a part of the subtraction signal to the second directional coupler after amplifying it. And the second directional coupler(207) couples the output signal of the third distributer with the output signal of the first directional coupler.
Patent KR-20020054492-A (KR)
Title: The jig for engine mounting insulator test
Inventor: HAN HO SEONG
IPC: G01M17/00
Filed: 2000-12-28
Abstract: PURPOSE: A jig for testing engine mounting insulator is provided to lengthen useful life of the actuator, while reducing size and weight of the jig and parts count and processes. CONSTITUTION: A jig comprises a base(1); a pair of supports(2a,2b) arranged onto the base in such a manner that the supports are opposed each other; a fixed bracket(3) attached one of the supports; an insulator(4) screw-assembled to an end of a pipe(5) and arranged in a horizontal direction to the fixed bracket; an actuator(8) for pressing, in a vertical direction, a coupling member arranged along the outer periphery of the pipe; a roller(6) arranged to roll, in a vertical direction, along the vertical inner surface of the other of the two supports; a compression bolt(61) attached to the roller, protruded in a horizontal direction, and inserted into the other end of the pipe; and an adjustment nut(63) screw-assembled to the compression bolt, and which adjusts the amount of compression by pressing the other end of the pipe.
Patent KR-20020054657-A (KR)
Title: A method for forming a capacitor of a semiconductor device
Inventor: SEO DAE YEONG
IPC: H01L27/04
Filed: 2000-12-28
Abstract: PURPOSE: A formation method of capacitors of semiconductor devices is provided to secure an electrostatic capacity enough to perform a high integration degree by stably forming an island-type storage electrode isolated in a storage electrode region without a CMP(Chemical Mechanical Polishing). CONSTITUTION: An oxide(23) for a storage electrode is formed on a semiconductor substrate(21) having a defined structure. Then, a storage electrode region is formed by selectively etching the oxide(23). Then, a conductive layer(27) for the storage electrode having a constant thickness is formed on the entire surface of the resultant structure. After forming a photoresist(29) on the resultant structure, the photoresist(29) is partially remaining in a contact hole by selectively exposing and developing the photoresist(29). An island-type storage electrode(27) isolated in the storage electrode region is formed by an anisotropic etch of the conductive layer(27). Then a capacitor having an electrostatic capacity enough to a high integration degree is formed by forming a dielectric and a plate electrode.
Patent KR-20020056531-A (KR)
Title: Exhaust reflux gas velocity measuring system
Inventor: PARK SANG BONG
IPC: G01M15/00
Filed: 2000-12-29
Abstract: PURPOSE: A system is provided to prevent deterioration of engine performance caused due to the valve overlap, by accurately measuring the back flow rate and back flow during back flow of the exhaust gas generated in the combustion chamber. CONSTITUTION: A system comprises a driving unit(20) for operating a piston(14) reciprocating in a combustion chamber(13) arranged underneath a cylinder head(10) of an engine; a laser beam generating unit(30); a detection unit(40) for radiating the laser beam generated from the laser beam generating unit, to the combustion chamber of the engine, and measuring the back flow and flow rate of the exhaust gas; and an analysis unit(50) for receiving, processing and analyzing the signal output from the driving unit. The driving unit includes a motor(21); a connection shaft(22) for receiving a rotating power from the motor and operating the piston; and an angular sensor(23) arranged to the connection shaft so as to generate an electrical signal for the rotation.
Patent KR-20010021846-A (KR)
Title: 방사선 경화성 충전 조성물의 점도 안정화
IPC: C08K3/00
Filed: 1998-07-10
Abstract: 본 발명은 하나 이상의 양이온 중합성 화합물 및/또는 하나 이상의 라디칼 중합성 화합물, 하나 이상의 충전제 물질 및 하나 이상의 양이온 및/또는 라디칼 중합반응 광개시제의 혼합물을 포함하는 방사선 경화성 조성물을 사용하여 입체석판에 의해 3차원 물품을 제조하는 방법에 관한 것이다. 바람직하지 않은 점도 증가 및 그에 따른 조기 중합을 지연시키거나 방지하기 위해 유기 점도 안정화제 물질을 상기 조성물과 접촉시킬 수 있다. 첨가제 물질은 현저한 점도 증가와 중합반응을 지연시키거나 방지하는 유효량으로 상기 조성물에 첨가될 수 있다. 상기 방법은 입체석판 배쓰에서 수지를 안정화시키는데 특히 적합하다. 본 발명은 또한 상기 방법으로 제조한 경화 물품 및 상기 방사선 경화성 조성물을 제조하는 방법 및 그로부터 제조된 안정화된 조성물에도 관한 것이다.
Patent KR-20010022423-A (KR)
IPC: C07K5/065
Filed: 1998-07-31
Abstract: 본 발명에는 VLA-4와 결합하는 화합물이 기재되어 있다. 
     또한, 이들 화합물 중 일부는 백혈구 부착 및, 특히 VLA-4에 의해 매개되는 백혈구 부착을 억제한다.  이들 화합물은 포유 동물, 특히 사람의 염증성 질환, 예를 들면, 천식, 알쯔하이머 질환, 아테롬성 경화증, AIDS 치매, 당뇨병, 염증성 장 질환, 류마티스성 관절염, 조직 이식, 종양 전이 및 심근 허혈을 치료하는 데 유용하다.  또한, 이들 화합물은 염증성 뇌 질환, 예를 들면, 다발성 경화증을 치료하기 위해 투여할 수 있다.