baber/WOPTO huggingface dataset:
Patent KR-20020063327-A (KR)
Title: Metal cathode and indirectly heated cathode assembly having the same
Inventor: CHOI JONG SEO
IPC: H01J1/13
Filed: 2001-01-27
Abstract: PURPOSE: A metallic cathode and an indirectly heated cathode structure having the same are provided to improve an electrical characteristics of a metallic cathode by lowering a work function of the metallic cathode. CONSTITUTION: A sleeve(15) having a size about 1 mm is used as a support body. The sleeve(15) has a closed upper portion. A surface of an inside of the support is covered by alumina. A spiral heater(13) is inserted into an opened part of the sleeve(15). The spiral heater(13) is used as a heating source. An electron emission material of a metallic cathode(11) as an electron emission source is fixed on an outer surface of the closed upper portion of the sleeve(15). The metallic cathode(11) is formed by using an arc melting method or an induction melting method. The metallic cathode(11) is fixed to the sleeve(15) by using a welding method.
Patent KR-20010035389-A (KR)
Title: Method and system for handling an electronic secret document using an e-mail
Inventor: AHN IK MO
IPC: G06Q20/14
Filed: 2001-02-09
Abstract: PURPOSE: The system and the method for processing an electronic secret document using an e-mail are provided to enable an electronic bill to be sent and paid via the e-mail without the exposure of the details of the bill and a secret number, and to make the bill paid immediately without the execution of an additional program such as a web browser. CONSTITUTION: An electronic bill provider(200) receives the registration of the e-mail from a payer(100), and stores the data related to the e-mail in a database(1,2). The provider(200) informs an IC mailing server(300) of payment information(3). The mailing server(300) sends the electronic bill to the payer(100) via the e-mail(4), and the payer(100) pays the bill(5). The mailing server(300) acknowledges the details of the payment to the provider(200)(6), and requests a remittance to a payment authentication agent(400)(7). The agent(400) asks a remittance to a bank(500) or a credit card company(600)(8). The bank(500) processes the remittance, and reports the process to the agent(400)(9). The agent(400) reports its remittance result to the mailing server(300)(10), and then the server(300) reports its remittance result to the payer(100)(11).
Patent KR-20020066790-A (KR)
Title: Dol sung gume
Inventor: KIM SAM HONG
IPC: B44C1/26
Filed: 2001-02-13
Abstract: PURPOSE: Provided is an inlaid work by stones which inlays metallic materials like gold, silver or so on into natural stones to develop one of cultural goods so that it contributes to introduce authentic inlaid technique for foreign people. CONSTITUTION: The inlaid work by the stones is characterized by combining and utilizing natural stones, a material wherein natural stones are inlaid, metallic materials like gold, silver, copper or so on which are used for adding to the material wherein natural stones are inlaid and a binding material which is used for binding the metallic materials.
Patent KR-20020070031-A (KR)
Title: Keeping warm of water meter box
Inventor: CHOI CHUL
IPC: G01F15/10
Filed: 2001-02-27
Abstract: PURPOSE: A device for heat insulation of water meter protecting box is provided to prevent damage thereof and the water meter from freezing and breaking due to extremely low temperature. CONSTITUTION: A device includes a polystyrene foam cover(8) covering a water meter(6) installed on a connecting pipe(5) and having a hollow heat insulating cover(9) made of synthetic resins, having a space(9A) and adhered to an outer surface thereof and a central hole(10) opened and closed by a hollow heat insulating lid(11) having a space(11A) and having a piece of polystyrene foam(12) adhered thereon.
Patent KR-20010092681-A (KR)
Title: An Internet Service Method for the safety of navigation and management of fleet
Inventor: WON JUN HEE
IPC: G06Q50/30
Filed: 2001-03-06
Abstract: PURPOSE: A web service method for the safe navigation and control of ships is provided to protect and maintain a system through an ECDIS(Electronic Chart Display and Information System) function and to offer services at a low price through the Internet. CONSTITUTION: A user profile(2-1) stores member information. An electronic chart DB(3-1) stores the electronic chart data of an international standard. A ship DB(4-1) receives real-time ship information from each ship and stores the data. A marine environment DB(5-1) stores information for the surroundings of each ship. A user storage space(6-1) provides a storage space to each user on the web. A web management module(7) receives a service request from a user and processes the service. A user management module(8) issues an intrinsic ID when a user becomes a member, and makes inputted contents stored in the user profile(2-1). A ship management module(9) stores ship information in the ship DB(4-1) and executes ship confirmation work and ship location calculation. An electronic chart management module(10) searches the electronic chart DB(3-1) for a suitable electronic chart using the ship location data transferred from the ship management module(9) and transmits it to the web management module(7). A marine environment management module(11) obtains data for surroundings from the marine environment DB(5-1) using the ship location data and transmits the data to the web management module(7). An emergency situation management module(12) receives the location data of the ship from the ship management module(9) and transmits the emergency situation message to a relevant local control center or marine police office.
Patent KR-20020071648-A (KR)
Title: Structure of vinyl house
Inventor: KYUNG EUN HCYUN
IPC: A01G9/14
Filed: 2001-03-07
Abstract: PURPOSE: An agricultural vinyl house structure having a snow removing function to cause snow not to heap on the roof thereof by imparting vibration to the roof thereof is provided which prevents the vinyl house from breakage by a pressure load of snow heaped on the roof. CONSTITUTION: A buffer spring(2) is constructed at the upper end part of a support rod(4) having a specified height. A connecting member(8) radially formed with an oval shaped ring part(6) is connected to the upper part of the support rod. A rope(10) formed by a hook(12) at both side end parts is constructed to hang on the connecting part connected to the support rod. A plurality of through-holes(16) are also formed into a hollow cylinder shape at the same interval on the lower surface and a ventilating apparatus(20) is constructed.
Patent KR-20020022532-A (KR)
Title: Terminal for computer network and recording method of control history
Inventor: KONTANI TSUTOMU
IPC: G06F15/00
Filed: 2001-03-14
Abstract: PURPOSE: To provide a terminal device for a computer network with which the user of a terminal to be operated can easily confirm a remote operation history of his/her own terminal. CONSTITUTION: The terminal to be operated is provided with a communication controlling part 26A for receiving a remote operation message from other terminal devices, a basic controlling part 20A for inputting operation input information extracted from the received message to an operating system, and an operation recording/reproduction controlling part 25A for recording the operation input information and a specific terminal operation responding to the operation input information as the remote operation history.
Patent KR-20010092371-A (KR)
Title: Nonreciprocal circuit device and communication apparatus
Inventor: MASUDA AKIHITO
IPC: H01P1/36
Filed: 2001-03-15
Abstract: PURPOSE: To provide a non-reciprocal circuit element having high dimensional accuracy and low in the production cost and including ferrite capable of corresponding to miniaturization, and a communication equipment device. CONSTITUTION: Each microwave ferrite 20 to be a center electrode assembly is cut off from a ferrite sintered base material 60 constituted of a prism block whose cross section is rectangular and has a rectangular shape when it is observed on a plane. It is preferable to use an inside cutter or a dicer for a cutting method. The dimensional tolerance of each part of the cut ferrite 20 is <=±0.05 mm and an angle θ formed by adjacent side faces is 90±1°.
Patent KR-20020073730-A (KR)
Title: A light truck with a compost sprinkler
Inventor: KIM MOON KYOUN
IPC: A01C3/06
Filed: 2001-03-15
Abstract: PURPOSE: A multipurpose truck with a compost diffuser is provided to enable a user to simply spray a large amount of compost within a short time and utilize the truck for its original use after completing a spraying work. CONSTITUTION: The multipurpose truck comprises a loading section(10) that both sides of the bottom plant are inclined downward to the center portion, onto which a conveyor(13) moving forward and backward is installed. The rear end of the conveyor is exposed from a rear door(11) of the loading section and formed with a compost discharge hole. A plurality of spray plates(18a,18b) including a plurality of compost scattering wings are installed under the rear side of the loading section. The spray plates are rotated by a driving device.
Patent KR-20020074548-A (KR)
Title: Electronic automatic clothing drying apparatus
Inventor: CHOI BYEONG RIP
IPC: D06F57/12
Filed: 2001-03-20
Abstract: PURPOSE: A fully automated die for drying clothing is provided to automatically manipulate a clothing drying die attached to a ceiling of a room by using a remote controller, thereby promoting the convenience of use and the utility of a space by keeping the clothing drying die as folded in case of non-use. CONSTITUTION: A fully automated die for drying clothing includes an RF transmitting part in the shape of a remote controller(10) for transmitting instructions of a user wirelessly, an RF receiving part(12) for receiving the signals transmitted from the RF transmitting part, a control part(14) to be input with the signals transmitted from the RF receiving part for generating corresponding control signals according to a stored program, a motor driving part(22) for rotating a motor forward or reversely according to the control signal output from the control part, a display part(18) formed of light emitting diodes for displaying the operation state with color, a limit position sensing part(20) for transmitting a stopping signal to the motor driving part to stop the motor at an upper or lower limit position, and a clothing drying structure(24) to be spread or folded in response to the winding or releasing of a wire by manipulating a wire winding element fitted in a rotation shaft of the motor.
Patent KR-20020074754-A (KR)
Title: A heating-typed dryer on condition of low pressure
Inventor: CHO JU SAENG
IPC: B09B3/00
Filed: 2001-03-21
Abstract: PURPOSE: A heating type decompressing and drying device is provided to reduce a wasting amount and improve durability of a drying device by decompressing an internal pressure of a drying chamber below an atmospheric pressure. CONSTITUTION: A storage tank(100) collects a drying material. The drying material is passed through an internal of a drying device(200) in the storage tank(100). An internal of a drying device is decompressed by a decompression pump(300). A steam and an atmospheric pressure, which is discharged from the drying device, are changed into low condensed water by a condenser(400). A drying material input port(211) and a steam exhaust port(212) are formed at an upper part of the drying barrel(210). A drying material exhaust port(213) is formed at a bottom part of the drying barrel(210). A pair of a drying disks are formed at an inside wall of the drying barrel(210). A rotating shaft is vertically inserted into an internal of the drying barrel(210). The rotating shaft is rotated by a driving means. A pair of a rotating arm is installed between the drying disk and the drying disk of the drying barrel(210).
Patent KR-20020080042-A (KR)
Title: Wheel omitted
Inventor: LEE SUNG MOON
IPC: B21D53/26
Filed: 2001-04-10
Abstract: PURPOSE: A method for manufacturing bio-ceramic coated aluminum wheels which are not only economical and safe, but also helps purify air and shield electromagnetic waves is provided by pressing a bio-ceramic coated aluminum plate into bio-ceramic coated strong aluminum wheels using a press equipped with various dies. CONSTITUTION: The method for manufacturing bio-ceramic coated aluminum wheels comprises the processes of preparing a first bio-ceramic composition coated aluminum plate in which a first bio-ceramic coating layer(10) is formed on the surface of the aluminum plate by coating a first bio composition on an aluminum plate; manufacturing a bio-ceramic coated aluminum plate by drying the first bio-ceramic composition coated aluminum plate; and manufacturing bio-ceramic coated aluminum wheels(1) by pressing the bio-ceramic coated aluminum plate into various shapes using a press equipped with various dies under the heating condition, the bio-ceramic coated aluminum wheels are attached to tires(2) for automobile, motorcycle, bicycle and aircraft, wherein a second bio-ceramic composition can be coated on the first ceramic-coating layer of the first bio-ceramic coated plate to form a second bio-ceramic coating layer(11) on the first ceramic-coating layer so that the first and second bio-ceramic coated bio-ceramic coated aluminum plate is used for manufacturing the bio-ceramic coated aluminum wheels which are subsequently attached to tires(2) for automobile, motorcycle, bicycle or aircraft, and the first and second bio-ceramic coated aluminum plate as well as first and second bio-ceramic coated bolts and nuts(4) are simultaneously used in manufacturing the bio-ceramic coated aluminum wheels(1).
Patent KR-20020078888-A (KR)
Title: Method of making naengmyoun with berry of cactus
Inventor: YOON HO YOUNG
IPC: A23L7/109
Filed: 2001-04-11
Abstract: PURPOSE: Provided is a method for manufacturing noodle strips contains Opuntia ficus-indica powders and the extract of grapefruit seeds, thereby controlling the thickness of the noodle strip due to dietary fiber which is a main ingredient of Opuntia ficus-indica and preventing the noodle strip to generate foams when washed in a cold water. CONSTITUTION: The method for manufacturing noodle strips using Opuntia ficus-indica comprises the steps of: mixing 70-80 part by weight of wheat flour, 5-10 part by weight of wheat starch, 0.2 part by weight of calcium, 5-10 part by weight of Opuntia ficus-indica powders and 0.5 wt.% of the extract of grapefruit seeds then kneading them for a certain period of time; steaming the kneading then forming noodle strips; and cutting and drying them.
Patent KR-20010098516-A (KR)
Title: 축 밀봉
IPC: F16J15/00
Filed: 2001-04-11
Abstract: 회전축의 회전시뿐만 아니라, 고압이 작용하는 정지시의 밀봉성도 확보한다. 
     유체수납실(33)측에 배설되어 회전상태의 회전축(32)에 슬라이딩접촉하는 고무제 립선단부(13b)를 갖는 전방밀봉부재(5)를 구비한다. 또한, 저압측(42)에 배설되어 정지상태의 회전축(32)에 접촉하는 고무제 립선단부(27b)를 갖는 후방밀봉부재(25)를 구비한다.
Patent KR-20020081009-A (KR)
Title: fiure a signel lamp
Inventor: PAK SUN DEK
IPC: G08G1/096
Filed: 2001-04-18
Abstract: PURPOSE: A signal lamp having a number board is provided to prevent an accident on a crossroad and a grade crossing by installing a number display board on an upper portion of a signal lamp to indicate the remaining time of the green signal lamp to a driver. CONSTITUTION: A bar of a predetermined length is extended from an upper portion of a pillar(6) of a signal lamp to a center of a road. A plurality of signal lamps are suspended at a lower portion of the bar. The signal lamp is formed with a left direction indicator(1), a green signal lamp(2), a yellow signal lamp(3), and a red signal lamp(4). A number display board portion(10) is installed on an upper portion of the signal lamps. The number display board portion(10) can be installed on the upper end portion between the signal lamps. The number display board portion(10) is used for displaying a number(5).
Patent KR-20010074288-A (KR)
Title: Image encoding and decoding method
Inventor: LEE HO SUK
IPC: H04N19/63
Filed: 2001-05-04
Abstract: PURPOSE: A coding and decoding method of images is provided to be capable of improving performance in SPIHT(Set Partitioning In Hierarchical Trees) coding and decoding processes for compressing images using wavelet transformation. CONSTITUTION: First, RGB colors of an input image are transformed into YCbCr colors to capture Y, Cb and Cr components(100). Then, the size of the image is decreased by downsampling the Y, Cb and Cr components(110). Next, Y, Cb and Cr wavelet coefficients are obtained by the wavelet transforming of the size decreased image(120,130), and sub bands are output(140). Then, an SPIHT coding is performed by randomly selecting the output sub bands(150). Finally, the coded sub bands are output as final bit streams by repetition length coding and arithmetical coding the sub bands(160,170).
Patent KR-20020087251-A (KR)
Title: Chinese noodle
Inventor: CHO MI SUN
IPC: A23L7/109
Filed: 2001-05-15
Abstract: PURPOSE: Provided is an instant noodle which contains thin gold fragments having detoxication effect and other pharmaceutical efficacies. Therefore, the instant noodle has improved taste and reinforced nutrients, and shows pharmaceutical efficacies. CONSTITUTION: The instant noodle strips are characterized by containing thin gold fragments. In particular, they are manufactured by preparing dough using wheat flour, spices, water, etc.; adding thin gold fragments thereto; and forming it into noodle strips having a long length and a narrow width.
Patent KR-20010070576-A (KR)
Title: Method for combining fingerprint by digital linear image sensor
Inventor: LEE GI DEOK
IPC: A61B5/117
Filed: 2001-05-25
Abstract: PURPOSE: A method for acquiring a fingerprint using a linear fingerprint detecting sensor is provided to accurately restore a fingerprint image by dividing a fingerprint image into a plurality of areas, by calculating the optimal position of each division area, and by compensating the fingerprint distorted vertically or horizontally. CONSTITUTION: A fingerprint image is successively captured through a fingerprint detecting sensor. The fingerprint image scanned according to a fixed time and speed is divided into determined segments. Each image strip and segment is compared with neighboring image strips. After that, the optimal overlap area is detected. A change value of the average image is calculated through the overlap area. The change value is applied to each image strip. Whole images are combined.
Patent KR-20010070716-A (KR)
Title: Cooler system having no cooler tower and being capable of purifying cooler water by oxidation/reduction method
Inventor: YOO GEOUNG SU
IPC: F28F9/22
Filed: 2001-05-31
Abstract: PURPOSE: A coolant purifying cooling system is provided to install conveniently and reduce expenses without mounting a cooling tower. CONSTITUTION: A redox cooling system without a cooling tower is composed of a compressor(6), a condenser(8), a liquid receiver(10), a first expansion valve(12), an evaporator(4) connected in series, and a coolant cooler(20). The coolant cooler receives liquid refrigerant from the liquid receiver, cools coolant for cooling the condenser, and circulates to the compressor. The coolant cooler has a coolant contact tube flowing liquid refrigerant from a second expansion valve(13). Coolant is supplied from the condenser by a pump, and circulated to the condenser with cooling in contacting coolant to the surface of the coolant contact tube. The copper coolant contact tube has plural zinc plates to guide stream of coolant and support the coolant contact tube. Copper of the coolant contact tube and zinc of the zinc plate are oxidized and reduced by ion exchange in contacting the coolant contact plate and the zinc plate to the coolant. The water soluble iron oxide is prevented from being generated, and corrosion is restricted.
Patent KR-20020091735-A (KR)
Inventor: KIM YEONG SEON
IPC: G01F15/14
Filed: 2001-05-31
Abstract: PURPOSE: An apparatus is provided to prevent partial side wear caused due to the difference of durability, while reducing parts count and assembly time. CONSTITUTION: A lower inner case(2) has an inclined surface(8) formed at the bottom of the lower inner case, in such a manner that an inlet port(9) of inlet holes(6,6') expands and a triangle inlet portion(18) is formed. The lower inner case has a plurality of cut-away grooves(22,22') formed at the inner surface of the lower inner case. A pivot axis(3) made of a material same with the material of a blade wheel(4), is protruded from the inner surface of the lower inner case. The pivot axis has a top with a return protrusion and a bottom with a thin protrusion. The blade wheel has a bottom surface with a groove, and a blade wheel shaft(5) is made of a material same with the material of the blade wheel. A housing(1) has an error correcting portion(13) protruded from the housing and assembled with a screw pin(14) and an adjustment piece(16). The error correction portion has flow channels formed within the error correction portion.
Patent KR-20020092080-A (KR)
Title: Flat position welding method for Electro-slag welding
Inventor: HWANG IN HWAN
IPC: B23K11/00
Filed: 2001-06-02
Abstract: PURPOSE: An electro slag welding method and an electro slag welding apparatus are provided to weld an object in a flat position by utilizing a melting principle of an electro slag welding. CONSTITUTION: An electro slag welding apparatus includes a carriage body(12) having a wheel(11), which moves along a guide rail(10). The carriage body(12) has a control box(30) and a clutch attached thereto. A supporter(13) is vertically installed at an upper portion of the carriage body(12). A torch assembly holder(14) is installed in the supporter(13). A slider arm(15) is horizontally supported by the torch assembly holder(14). The first head holder(16), a torch holder(17) and the second head holder(18) are installed in the slider arm(15). A slider guider(19) is installed at an end of the slider arm(15). A rod(21) is fixed to the first and second head holders(16,18). A guide wheel(24) is provided below the slider guider(19).
Patent KR-20020093504-A (KR)
Title: Method of preparing the powdered green tea
Inventor: BAEK JU HYEON
IPC: A23F3/00
Filed: 2001-06-09
Abstract: PURPOSE: Provided is a method for producing high quality of green tea powders having improved colors by minimizing destruction of green tea nutrients such as chlorophyll and vitamin C. CONSTITUTION: The method for producing green tea powders comprises pulverizing green tea leaves with an air pulverizer containing a cyclone classifier and 3 to 4 pulverizing chambers to produce green tea powders having the particle size of 100 mesh, wherein the air pulverizer pulverizes green tea leaves using air current produced from between the sawtooth and a high speed rotating impeller. Alternatively, the method for producing green tea powders is manufactured by pulverizing roughly green tea leaves with a crusher to have particle size of 10 mesh and pulverizing the roughly pulverized green tea leaves with an air pulverizer.
Patent KR-20020002222-A (KR)
Title: Musical instruments with a body made of polyurethane foam
Inventor: CHOI SANG MIN
IPC: G10H1/00
Filed: 2001-06-18
Abstract: PURPOSE: A musical instrument having a polyurethane foam main body is provided to eliminate distortion or crack at the body after molding and have satisfactory sound performance and reduce manufacturing costs. CONSTITUTION: A musical instrument has a main body(1) fabricated in a manner that a plastic material is moldered. The musical instrument is an electric guitar or piano. The entire main body of the musical instrument is formed of polyurethane foam with the relative density of 0.3-0.9. The polyurethane foam contains porous grains selected from wood powder with the average grain diameter of 1-50 micrometers, silica and compound of the wood powder and silica by 5-8 weight%. An amplifier case or a case for an electric guitar is formed of the polyurethane foam.