baber/WOPTO huggingface dataset:
Patent KR-20020026491-A (KR)
Title: a method and an apparatus for remotely monitoring and controlling operable gates of a dam by a computer
Inventor: KIM SANG MIN
IPC: G06Q50/00
Filed: 2002-01-14
Abstract: PURPOSE: A method and system for watching a water gate of a movable beam are provided to control the opening and closing of a water gate of a movable beam installed in a remote place in a central sensing control center at a low cost rapidly and accurately, to control a plurality of water gates of movable beams integrally, and to sense environment of a movable beam in a remote place. CONSTITUTION: At least one power generating units(320a, 320b) are installed in each water gate and open/close the water gates. At least one water gate opening/closing sensors(330a,330b) are installed in each water gate and generate an electric signal corresponded to an opening rate of the water gate. A driving power supplying unit(230) responds to a predetermined driving control signal and supplies a necessary driving power. A movable beam control unit(210) obtains the electric signal from the water gate opening/closing sensors(330a,330b) and converts the signal into digital data and transmits the data to a computer(100) and receives opening rate information and supplies the driving control signal to the driving power supplying unit(230). The computer(110) is installed in a central sensing control center(100) and receives an opening rate of each water gate and displays the rate on a computer screen and transmits opening rate information of each water gate to the movable beam control unit(210). Modems(120,220) communicate the movable beam control unit(210) to the computer(110) through the medium of a telephone communication network. An operator senses and controls the water gate using the computer(110) in remote place.
Patent KR-20030071326-A (KR)
Title: Disc for developing performance of an optical disc driver and manufacturing method thereof
Inventor: AHN JONG TAE
IPC: G11B7/24
Filed: 2002-02-28
Abstract: PURPOSE: A disk for improving the performance of an optical disk driver product and a method for fabricating the disk are provided to quantify factors of defects in a disk that affect the ODD product and fabricate a disk including the factors to improve recording and reproducing capability of the ODD product. CONSTITUTION: A disk for improving the performance of an ODD product has reflectivity of 45 to 70% and birefringence of 100 to 150nm. The disk is fabricated through a step of depositing photoresist on a master to form a pit and depositing Ni on a glass to manufacture a master, a step of plating the surface of the glass master with Ni to fabricate a stamper, a step of attaching a mold to the stamper and injection-molding a transparent substrate at a temperature of 68 to 80 degrees, and a step of coating a reflecting film on the transparent substrate on which the pit is formed, controlling the thickness of the reflecting film such that the reflecting film has reflectivity of 45 to 70% and coating a protection film on the reflecting film.
Patent KR-20030073392-A (KR)
Title: Method for controlling output speed sensor fail diagnosis of automatic transmission
Inventor: KWON HYEOK BIN
IPC: F16H61/686
Filed: 2002-03-11
Abstract: PURPOSE: A method for diagnosing faults of an output shaft speed sensor of an automatic transmission for a vehicle is provided to prevent the miscalculation for the faults of the output shaft speed sensor that is caused by the noise of the speed sensor and to ensure the safety of the vehicle even if input and output shaft speed sensors break down at the same time. CONSTITUTION: A method for diagnosing faults of an output shaft speed sensor of an automatic transmission for a vehicle is composed of steps of deciding if the vehicle travels forward(S110); performing a control movement for the decision of faults of the output shaft speed sensor if the vehicle is under the forward traveling(S112); detecting the rotational frequencies of a turbine and an engine if the output shaft speed sensor breaks down(S114); and executing a shifting control movement, which is set to the decision of the output shaft speed sensor fault with comparing each set value for the detected rotational frequencies of the turbine and the engine(S116¯S120).
Patent KR-20020081546-A (KR)
Title: Medical laser scissors
Inventor: BAHK JONG YOON
IPC: A61B18/20
Filed: 2002-03-12
Abstract: PURPOSE: Medical laser scissors are provided to minimize a damage degree of living tissue during a wound healing process, and to secure a more effective and safe operation. CONSTITUTION: The medical laser scissors comprises a first body(13) in which one end is formed with a handle(10) and the other end is formed with a suction part(11), and a second body(22) in which one end is formed with a handle(20) and the other end is formed with a laser emitting part(21). The first and the second bodies are rotatably hinged with each other. In addition, a plurality of optical fibers(23) connected with a laser oscillator are inserted into the second body so as to emit laser from the laser emitting part to the suction part.
Patent KR-20030043571-A (KR)
Title: Liquid crystal display apparatus operating at proper data supply timing
Inventor: SEKIDO SATOSHI
IPC: G02F1/133
Filed: 2002-03-20
Abstract: PURPOSE: To provide a driving circuit of a liquid crystal display device in which sufficient amount of data writing time is secured. CONSTITUTION: The liquid crystal panel driving circuit includes a plurality of output circuits which are respectively connected to a plurality of data bus lines of a liquid crystal panel and output liquid crystal driving voltages. These voltages are outputted from the output circuits with amounts of delay which successively become larger starting from a leading line of the plurality of data bus lines to a last line.
Patent KR-20020075256-A (KR)
Inventor: SENOO HIDEO
IPC: H01L21/58
Filed: 2002-03-20
Abstract: PURPOSE: To provide a protective film forming sheet for chip, which allows easier formation of a highly uniform protective film at the rear surface of chip and can eliminate adverse effects resulting from damages, even if fine damages are formed on the rear surface of chip through mechanical cutting process. CONSTITUTION: This protective film forming sheet for chip includes a peeling sheet and a protective film forming layer, which is composed of a thermal or energy setting element formed on the peeling surface of the peeling sheet and a binder polymer element.
Patent KR-20020075279-A (KR)
Inventor: FRANKE KURT
IPC: G02F1/33
Filed: 2002-03-21
Abstract: PURPOSE: Diffraction-optical component, illumination system and exposure system comprising the same, and method for exposure employing such exposur are provided to realize a diffraction-optical component for providing a radiation-diffracting grating structure with a high diffraction efficiency for short optical wavelengths. CONSTITUTION: Diffraction-optical component for providing a radiation-diffracting grating structure, comprising: a surface wave device including a substrate(43), a surface wave source(47) excitable with an adjustable frequency for producing surface waves on a surface(45) of the substrate(43) and an interaction region(17) of the substrate surface(45) which is provided for the radiation to interact with a grating structure provided by the surface waves produced, characterized in that the surface wave source(47) has a directional characteristic and emits surface waves stronger in a preferred direction(53) than in a direction opposite thereto, the surface waves emitted in the preferred direction(53) providing the grating structure.
Patent KR-20030077267-A (KR)
Inventor: JUNG HAN SEOK
IPC: H01J29/48
Filed: 2002-03-26
Abstract: PURPOSE: An enhancement structure and a method thereof are provided to lower the defective ratio of electron gun of cathode ray tube by preventing damages of cathode. CONSTITUTION: An electron gun(100'') comprises a cathode(110) and a first grid(120) covering one side of the cathode. A gap is formed between a terminal(112) of the cathode and the first grid. A spacer(180') is arranged around the gap and supports the first grid. The spacer has an extended portion(182) extended in a central direction from the inner of the spacer. A gap(d5) is formed between an end of the extended portion and a body(113) of the cathode.
Patent KR-20020057843-A (KR)
Inventor: CHOI HYANG MI
IPC: A01G31/00
Filed: 2002-04-04
Abstract: PURPOSE: A method for growing bean sprouts by coating the soaked soybean with an antagonistic microorganism or soaking a soybean in an antagonistic microorganism culture filtrate is provided, thereby cultivating bean sprouts excellent in terms of quantity and quality without using an agricultural chemical or a growth promotor. CONSTITUTION: The soaked soybean is coated with an antagonistic microorganism, or a soybean is soaked in an antagonistic microorganism culture filtrate for 6 to 24hrs, wherein the antagonistic microorganism is selected from the group consisting of Trichoderma sp., Pseudomonas sp., Streptomyces sp., Agrobacterium sp., Bacillus sp. and Myxococcus sp. The antagonistic microorganism culture filtrate is used after diluting in 100 to 300 times concentrations.
Patent KR-20020036987-A (KR)
Inventor: CHOI BYUNG SOO
IPC: A23L2/38
Filed: 2002-03-22
Abstract: PURPOSE: Provided is a manufacturing carbonated beverage by using medicinal herbal extract. The beverage gives a drinker cool and fresh feeling and contains pharmaceutical substances of medicinal herbal extract. CONSTITUTION: The manufacturing method comprises the steps of: adding medicinal herbs and liquefied carbonic acid(1), which is produced by Ca(HCO3) while passing carbon dioxide through continuously according to Ca(OH)2+CO2-CaCO3+H2O; heat-extracting medicinal herbs in water to obtain the medicinal herbal extract(2); mixing (1) and (2) in a ratio of 50%:45%; then adding natural flavoring agent(3) to the mixture.
Patent KR-20030089539-A (KR)
Title: a
Inventor: CHOI JONG SOON
IPC: A47J37/00
Filed: 2002-05-15
Abstract: PURPOSE: A chestnut roaster is provided to roast chestnuts in large quantities and to keep roasted chestnuts warm by forming an insulating space at one side of a roasting container. CONSTITUTION: A hot water pipe(11) is installed at the top of the inlet of a drum(3) connected to the bottom of a roasting container(5). A discharge valve(16) and an air valve(17) are attached to a connection pipe(15). A water tank(12) is installed at one side of the roasting container, and is connected to the hot water pipe. A supply valve(14) is installed at the center of an insulating space(13). A stirrer(8) is attached to a stirring shaft(9).
Patent KR-20030095926-A (KR)
Inventor: KIM CHEOL HO
IPC: G01R1/073
Filed: 2002-06-15
Abstract: PURPOSE: A contact probe is provided to prevent a variation of electrical characteristics of a target due to a variation of electrical characteristics of the contact probe by improving a mechanical structure of the contact probe. CONSTITUTION: A contact probe includes a probe tip(10), a fixing portion(20), an elastic body(30), a support portion(40), and a weight sensor(50). The fixing portion(20) is mechanically coupled to the probe tip(10). The elastic body(30) is used for applying the elastic force to bring the probe tip(10) into contact with a target. The support portion(40) is used for transferring the elastic force to the probe tip(10) and the target. The weight sensor(50) is used for measuring the contact weight between the probe tip(10) and the target.
Patent KR-20040000228-A (KR)
Title: Composition for overcoat layer of organic photoreceptor using polyaminoether and organic photoreceptor employing the overcoat layer formed therefrom
Inventor: JU HYE RI
IPC: G03G5/00
Filed: 2002-06-24
Abstract: PURPOSE: A composition for forming an overcoat layer of an organic photoreceptor, an organic photoreceptor employing the overcoat layer formed from the composition and an electrophotographic image formation method using the organic photoreceptor are provided, to improve electrical properties, abrasion resistance, lifetime and resistance against a wet toner of an organic photoreceptor. CONSTITUTION: The composition comprises 100 parts by weight of a poly(amino-ether); and 900-9,900 parts by weight of solvent. Preferably the poly(aminio-ether) is represented by the formula 1, wherein n is 10-400; and the solvent is at least one selected from the group consisting of 1-methoxy-2-propanol, methanol, ethanol, propanol, butanol and isopropanol. The organic photoreceptor comprises a conductive supporter; a photosensitive layer formed on the supporter; and an overcoat layer formed by coating the composition on the photosensitive layer and drying it. Preferably the overcoat layer has a thickness of 0.1-10 micrometers.
Patent KR-20030004061-A (KR)
Title: Multilayer multiplexing for generating an MPEG2 transport stream from elementary MPEG2 and MPEG4 streams
Inventor: AMIELH CHPRIOGLIO MYRIAN C
IPC: H04N21/236
Filed: 2002-06-26
Abstract: PURPOSE: Multilayer multiplexing for generating an MPEG(motion picture experts group)-2 transport stream from elementary MPEG-2 and MPEG-4 streams is provided to transport elementary streams having the standard rate multiplexed by the multilayer multiplexing method at the output stream. CONSTITUTION: A transmitter comprises a multilayer multiplexing device for generating an output stream having an output rate and multiplexed from elementary input streams having elementary rates. The multilayer multiplexing device comprises at least a first master multiplexer and a second slave multiplexer. The master multiplexer receives an input stream(M4-FM), referred to as multiplexed input stream at one input, multiplexed by the slave multiplexer from at least first and second elementary input streams, and a third elementary input stream at the second input. The master multiplexer has a control unit for controlling the output rate so as to guarantee the predetermined minimum average output rate.
Patent KR-20040001426-A (KR)
Title: Automatic controlable circuit breaker
Inventor: OH HYUN WOO
IPC: H01H83/02
Filed: 2002-06-28
Abstract: PURPOSE: An automatically controllable circuit breaker for preventing leakage overload is provided to prevent the noise and the overheat of a holding coil and reduce a manufacturing cost by connecting or disconnecting automatically a contact point in response to the detected current. CONSTITUTION: An automatically controllable circuit breaker for preventing leakage overload includes a sensor portion, an amplification portion, a CPU, a first solenoid(10), a clip(20), an arm base(31), a main arm(32), and a second solenoid(15). The sensor portion senses the generation of the leakage or the over-current in AC transmission line. The amplification portion amplifies an output value of the sensor portion. The CPU generates a plurality of control signals corresponding to the output value of the amplification portion. The first solenoid(10) includes a solenoid core which is elastically operated by a spring. The clip(20) is connected to the solenoid core. A rotary pin connected to a screw(22) is formed at both ends of the clip(20). A hanger(33) is projected from a lower portion of the arm base(31). The main arm(32) is installed on an upper face of the arm base(31). The second solenoid(15) is located under a head of the main arm(32).
Patent KR-20040001742-A (KR)
Title: Method for mounting parts into print circuit board
Inventor: LEE DONG CHUN
IPC: H05K13/04
Filed: 2002-06-28
Abstract: PURPOSE: A method for mounting components on a printed circuit board is provided to reduce an unbalance phenomenon of a cycle time by mounting simultaneously the components on a first side or a second side of plural printed circuit boards. CONSTITUTION: A plurality of printed circuit boards are inserted and fixed to a jig(S1). The jig is loaded on a process line(S2). A plurality of components are simultaneously mounted on a first side or a second side of the printed circuit boards(S3). The jig is unloaded from the process line(S4). The first side or the second side of the printed circuit boards are turned as much as 180 degrees(S5). The jig is loaded on the process line(S6). The components are simultaneously mounted on the first side or the second side of the printed circuit boards(S7). The jig is unloaded from the process line(S8).
Patent KR-20040003378-A (KR)
Title: Non-contact developing type image forming apparatus and the color image developing method
Inventor: KYUNG MYEONG HO
IPC: G03G15/06
Filed: 2002-07-02
Abstract: PURPOSE: A contactless development image forming system and a color image developing method of the system are provided to maintain a predetermined gap between a developing unit and a photosensitive medium. CONSTITUTION: An image forming system includes Y, M, C and K developing units(410,420,430,440), a power supply and a controller. Each of the developing units has a developing roller and a feeding roller. The developing rollers are sequentially arranged to cover a photosensitive drum(100) with a color toner. The power supply selectively provides power to the developing rollers and feeding rollers of the developing units. The controller controls the power supply to generate a voltage difference between the developing roller and feeding roller of each developing unit.
Patent KR-20040003568-A (KR)
Title: mounting structure of digital clock for bus
Inventor: YOON TAE SU
IPC: G04G99/00
Filed: 2002-07-03
Abstract: PURPOSE: A structure for improving the durability of a digital clock for use in a vehicle is provided to reduce the complexity of a structure by adhering a cover body integrated with exposing holes to a bare chip LED(Light Emitting Diode). CONSTITUTION: Bare chip LEDs(12) are attached on a front surface of a PCB(Printed Circuit Board). The bare chip LEDs(12) emit lights by a constant power source. An epoxy resin is used to attach the bare chip LEDs(12) on the PCB. A cover body(10) integrated with exposing holes(18) is mounted on the front surface of the PCB provided with the bare chip LEDs(12). The exposing holes(18) integrated on the cover body(10) correspond to the bare chip LEDs(12) to exit the light emitted therefrom. A film(16) is attached on an upper surface of the cover body(10).
Patent KR-20040003883-A (KR)
Title: Ventilation apparatus for vulcanizing mold
Inventor: AHN MYEONG HEON
IPC: B29C33/10
Filed: 2002-07-04
Abstract: PURPOSE: A vent device for a curing metal mold is provided to prevent leakage of rubber, to easily repair the vent device and to prevent operating failure by improving the vent device installed at the curing metal mold. CONSTITUTION: A valve body(4) is installed in an outer body(2) elastically by a spring(3), and includes a funnel-shaped upper body(41) and a main body(42) passing through the spring. A through hole(20), into which the valve body is inserted, is formed in the outer body, and tapers downward.
Patent KR-20040004801-A (KR)
Inventor: YANG HOI SUNG
IPC: E03D11/02
Filed: 2002-07-05
Abstract: PURPOSE: A toilet bowl is provided to promote the convenience for users to use toilet bowls. CONSTITUTION: The toilet bowl contains a main body(1) provided with a vessel and a discharge passage, a water storage tub(4) installed on the backside of the main body(1), a toilet cover(2) installed on the backside of the main body(1) by a hinge and adhered closely on an upper seat, and a cover(3) opening and closing the toilet seat. The upper end of the toilet body(1) is divided into a front urine scattering prevention unit(11), an intermediate seat(12) and a rear supporter(13), wherein the intermediate seat(12) is formed to be lower than the front urine scattering prevention unit(11) and the rear supporter(13) and inclined backward gradually, and the front urine scattering prevention unit(11) is projected forward to be fitted between knees of a user and inclined upward from the front of the intermediate seat(12) to support a hand holder(14) using hands.
Patent KR-20040003960-A (KR)
Title: Method for fabricating semiconductor device
Inventor: SEO WON JUN
IPC: H01L21/28
Filed: 2002-07-05
Abstract: PURPOSE: A method for forming a semiconductor device is provided to be capable of preventing deformation of a contact hole caused by the difference of doping concentration between stacked interlayer dielectrics. CONSTITUTION: A doped first interlayer dielectric(22) is formed on a semiconductor substrate(20) having an active region(21). The second interlayer dielectric(23) with a relatively low doping concentration compared to the first interlayer dielectric is formed on the resultant structure. A contact hole is formed to expose the active region by two-step etching processes, wherein O2 plasma treatment is used as the second etching in order to improve processing margins. The contact hole is then wet-cleaned.
Patent KR-20040005347-A (KR)
Title: business model for agricultural simulation with coffee and teas by the on-line network, and delivering it's products for participant.
Inventor: LIM YEON SUK
IPC: G06Q50/02
Filed: 2002-07-09
Abstract: PURPOSE: A business model for cultivating and supplying coffee and tea to a customer joining in cultivation by the online network is provided to make profits by cultivating the coffee and the tea through the online network, and supplying the coffee and the tea in a form of a leaf to a connector joining in the cultivation. CONSTITUTION: Charged members connected through a simulation on the network join in and experience a cultivating process of the coffee and the tea. The members actually receive the products of the coffee and the tea as a result. The products are sold by attaching a registered trademark. The additional profit caused by the sale profit and the trademark is shared with the charge members.
Patent KR-20030013288-A (KR)
Title: Resin-sealed type semiconductor device
Inventor: KIMURA HIROYUKI
IPC: H01L23/14
Filed: 2002-07-31
Abstract: PURPOSE: To prevent occurrence of cracks and peeling in a semiconductor device, even after reflow and the other heating process in the sealed semiconductor device, where a semiconductor chip is mounted on a printed wiring board and the semiconductor chip is sealed with molded resin. CONSTITUTION: The semiconductor device 10 is provided with the printed wiring board 11, the semiconductor chip 13 mounted on the printed wiring board and mold resin 15 formed on the printed wiring board, so that it covers the semiconductor chip. Metal wirings 17a, 17b, 17c and 17d, whose surfaces are plated by metal whose adhesion with mold resin 5 is weak are formed on the printed wiring board 11, so that they extend up to the outside of mold resin. The contact interface of gold and mold resin functions as a path, by which moisture in the semiconductor device goes out of the semiconductor device, when the semiconductor device is heated.
Patent KR-20040014860-A (KR)
Inventor: JANG JUN HO
IPC: F24F1/00
Filed: 2002-08-12
Abstract: PURPOSE: A heat exchanger for an air conditioner is provided to improve heating and cooling performance and stabilize flowing of refrigerant by equalize circuits of an upper unit and a lower unit. CONSTITUTION: A heat exchanger(118) includes a plurality of fins(121) placed in a row; a plurality of heat transfer tubes(122) penetrating the fins and attached to the fins; a plurality of connecting tubes(123) partially connecting ends of the heat transfer tubes; an upper unit(118a) and a lower unit(118b) having a plurality of circuits partitioning a refrigerant channel and coupled to each other in vertical direction. The circuits formed on the upper unit and the lower unit evenly correspond with each other. The upper unit includes a first circuit(125a) having five of the connecting tubes forming 10 passes; a second circuit(125b) having three of the connecting tubes to form eight passes; and a third circuit(125c) having five of the connecting tubes to form six passes. The lower unit includes a fourth circuit(125d) having five of the connecting tubes to form ten passes; a fifth circuit(125e) having three of the connecting tubes to form eight passes; and a sixth circuit(125f) having five of the connecting tubes to form six passes.