baber/WOPTO huggingface dataset:
Patent KR-20010085329-A (KR)
Title: An apparatus for transmitting data to a plurality of receivers using a network communication and thereof method
Inventor: KIM DU HYEON
IPC: H04L12/947
Filed: 2001-02-05
Abstract: PURPOSE: A data wire and wireless group transmitting apparatus and a method thereof are provided to select a group of a receiver from data stored in a database and transmit a certain message to a receiving device of the selected group. CONSTITUTION: A database server(80) stores and manages receiver data of person or group related with a data transmitter and voice data inputted from the transmitter. An interactive voice response server(60) performs a voice response interface function to a voice transmitting and receiving terminal device of the transmitter connected through a PSTN by wire and wireless, and receives the voice data to be transmitted from the voice transmitting and receiving terminal device of the transmitter to the receiver and stores the received voice data in the database server(80). A call dividing server(65) transmits the voice data stored in the database server(80) to a voice transmitting and receiving terminal device of the receiver of person or group related with the transmitter.
Patent KR-20010035538-A (KR)
Title: Equipment indicate of exit
Inventor: LEE WOON JOO
IPC: G09F13/04
Filed: 2001-02-27
Abstract: PURPOSE: An emergency exit display using a luminescent diode is provided. An operator can control the display state of an emergency exit even at a remote place, receive data sinal wirelessly, and so output sound corresponding to the signal. CONSTITUTION: The emergency exit display comprises: i) an emergency exit display part(26) composed of a LED; ii) a sound output part(27) outputting sound corresponding to the character to be displayed at the display part(26); iii) a storage device storing the character and the sound; iv) a control device controlling data to be output from the storage device to the display part(26) and the sound output part(27); and v) an operation part operating the control device according to the direction to get to the shelter.
Patent KR-20010044504-A (KR)
Inventor: PARK CHUL HO
IPC: G09B5/06
Filed: 2001-02-28
Abstract: PURPOSE: Provided are a learning method and an apparatus for explaining a proverb audio-visually to foreign tourists and children in Korean and English, which show a situation correspondent with the proverb three-dimensionally. CONSTITUTION: The apparatus for explaining the proverb comprises: a decoration part having a three-dimensional setting correspondent with the situation of the proverb; lighting facilities(3) to light up the setting; a display part to show and speak the explanation of the proverb by a semiconductor element having the explanation of the proverb through a LCD window(4) and a speaker(2); an operating part to operate the lighting facilities, the LCD window(4) and the speaker(2).
Patent KR-20020074605-A (KR)
Title: Dc ripple voltage suppression device and method for a 3-phase buck-type diode rectifier
Inventor: CHOI IK
IPC: H02M7/06
Filed: 2001-03-21
Abstract: PURPOSE: An apparatus and a method for lowering a DC riffle voltage for three phase step-down type diode rectifier are provided to improve efficiency of a rectifier and supply stably an output voltage by controlling a turning-on time and a turning-off time. CONSTITUTION: The low pass filter(209) receives a DC voltage(VDC) from a three phase step-down type diode rectifier and outputs the current without riffle of 360Hz. The current without riffle and DC current(iDC) of a rectifier according to the DC voltage(VDC) are applied to an output load calculator(208). The output load calculator(208) generates an output power to indicate the amount of output load and applies the output power to a low pass filter(204) of a preliminary switching frequency decision loop(A1) and a high pass filter(207) of a voltage riffle suppression loop(A2). The filtered output power is applied to a power/frequency function block(203). An auxiliary switching frequency(fff) is determined by a predetermined function value. The power/frequency function block(203) controls the auxiliary switching frequency(fff) according to the amount of output of the low pass filter(204). The high pass filter(207) extracts a desired riffle power signal by filtering the output load of the output load calculator(208). A riffle gain calculator(206) determines a frequency(fcomp) to indicate the variable amount of a final switching frequency(Fsw). A PI control loop(A3) controls an output voltage.
Patent KR-20010069427-A (KR)
Inventor: JUN SANG UN
IPC: B60B33/00
Filed: 2001-03-22
Abstract: PURPOSE: A buffer caster is provided to generate sufficient buffer force, and to easily control the buffer force. CONSTITUTION: A buffer caster comprises a top plate(110) fixed on a lower face of a transferring device; a top pin(120) fixed by penetrating a middle portion of the top plate; a yoke(130) opening a lower face and lifting a front face by being connected to the top pin; a nut(171) supporting the yoke by being combined to a lower end portion of the top pin; a pair of arms(140) rotating around a wheel according to rising of the wheel and lifting of the yoke; a pad composed of rubber; plural springs of metal material placed to the pad; a rubber cap contacting to an upper end of the spring; a buffer member(160) rotating by the arm; and a compress unit pressurizing the buffer member in contacting with a back face of the yoke by rotating backward through elastic force of the spring. An end of the arm is supported by the yoke and the other end is exposed outside to support the wheel contacted with a floor. A front face of the pad is supported by the arm and the back face is corresponded to the back face of the yoke. An outer face of the cap contacts to the back face of the yoke, and an inner face contacts to an upper end of the spring and the back face of the pad.
Patent KR-20010069438-A (KR)
Title: A water pipe connecter and method for manufacturing the same
Inventor: KIM NAE YONG
IPC: B21D19/00
Filed: 2001-03-22
Abstract: PURPOSE: A tap water pipe fitting and a method for manufacturing the same are provided which reduces costs utmost and is applied to easily piping work by angularly forming the inner diameter of the fitting in a rectangular or octagonal shape so that an angular shaped wrench can be coupled to the diameter, and removing hexagonal screw part fixing the fitting to the center part of the outer diameter of the fitting. CONSTITUTION: In a fitting at the central part of which a hexagonal fixing part is formed, from both sides of which screw parts formed connecting parts are projected, and at the inner diameter of which a circular penetrating hole is formed, the tap water pipe fitting comprises an inner diameter (2) of a fitting body (1), wherein the inner diameter (2) is angularly formed so as to be fixed by a wrench; a screw part (3) formed on the outer diameter of the fitting body (1) so that a length of portion to be connected to the pipe is shortly formed; and a rubber packing (4) connected to the outer diameter of the screw part (3). The method for manufacturing the tap water pipe fitting comprises the steps of angularly forming the inner diameter thereof in a hexagonal or octagonal shape after boring the inner diameter of a circular shaped pipe; fixing the fitting body using a wrench having an angular shaped inner diameter, and forming the screw part on both sides of the fitting respectively so that the screw part formed protrusion is shortly formed on one side of the fitting; and forming a connecting hole so that a pipe is connected to the side surface of the other side of projected part.
Patent KR-20020083057-A (KR)
Inventor: KIM WON TAE
IPC: A23G3/00
Filed: 2001-04-25
Abstract: PURPOSE: Provided is a method for manufacturing a glutinous rice cracker(mixed with rice cake, fruit flavor jelly or syrup, and seaweeds) frizzled in oil to increase its texture. CONSTITUTION: The method for manufacturing a glutinous rice cracker(mixed with rice cake, fruit flavor jelly or syrup, and seedweeds) frizzled in oil is characterized by mixing glutinous rice cake, fruit flavor jelly or syrup, sugar syrup, fried seaweeds(sea tangle, brown seaweed, etc) and adding 5-50 wt.% of the mixture to 50-95 wt.% of a glutinous rice or grain cracker.
Patent KR-20020085335-A (KR)
Inventor: CHO YEONG CHEOL
IPC: B23K37/02
Filed: 2001-05-08
Abstract: PURPOSE: An automatic earth device for workpiece welding moving on conveyor roller is provided to increase area to flow electricity, to enhance productivity of auto-welding line and to obtain improved quality of welded section by connecting Web and Face components to be attached to outside of a ship. CONSTITUTION: The apparatus is performed by moving a longitudinal and a transverse components(1, 2) to a progressive direction on conveyor rollers(4, 4') and forming a welded bead(3) by means of a welding torch(5). The apparatus comprises sprockets(12, 12') at both sides of a supporting body(15) at lower portion of the transverse component(2); a chain(11) having a plurality of connection pads(10, 10') with rounded edges and coupled between the sprockets(12, 12'); rollers(14, 14') attached to inner central portion between the sprockets(12, 12') to control tension of the chain; slip rings(13, 13') and grounding wires(8, 8') mounted on the sprockets(12, 12') to automatically ground.
Patent KR-20020085614-A (KR)
Inventor: JUNG YANG GI
IPC: B02C23/00
Filed: 2001-05-09
Abstract: PURPOSE: An apparatus for adjusting mantle distance of an ore crusher is provided which simplifies structure of the mantle distance adjusting apparatus of the ore crusher and accurately performs mantle distance adjusting operation. CONSTITUTION: In an apparatus(1) for adjusting mantle distance of an ore crusher to measure and adjust mantle distance between a mantle and a liner that are installed at a vertically moving main shaft, the apparatus comprises a case member(10) which is mounted on the body of the crusher so that the upper part of the main shaft is vertically moved inside the case member(10); an oil piston means(30) which is installed at the inner side of the case member(10) to flow in or discharge oil according to vertical movements of the main shaft; and a level means(50) which is arranged at the outer wall of the case member(10) with the level means(50) being connected to the oil piston means(30), and which is equipped with a plurality of limit switches(52) operated according to the oil flowing state to measure mantle distance, wherein electrical signals by the level means(50) adjust moving width of the mantle through a control part.
Patent KR-20010078876-A (KR)
Title: Preparation Method of the Metal Particles with Nanometer Size Irradiated by Radiation and Its Metal Particle with Nanometer Size
Inventor: CHOI SEONG HO
IPC: B22F9/16
Filed: 2001-05-07
Abstract: PURPOSE: A manufacturing method of nano metal particle is provided to enable mass production thereof at a room temperature by using radiation such as gamma ray and electron ray. CONSTITUTION: 1.0x10¬-2 mole AgNO3, 1.0 mole (CH3)2CHOH and 1.0x20¬-2mole C12H25NaSO4 are mixed, and an alcohol and a surfactant are added to obtain a mixed solution. Examples of the alcohol include methanol, ethanol, propanol, butanol and pentanol. Examples of the surfactant include sodium dodecyl sulfate, polyvinyl alcohol, sodium polyphosphate, polyvinylpyrrolidone and cellulose derivatives. The mixed solution is nitrogen substituted, and radiation (gamma ray) with cobalt line source of -60 is irradiated to the mixed solution. Color of the irradiated solution is changed into dark brown to show formation of silver particles in nanometer size with naked eyes.
Patent KR-20020085733-A (KR)
Inventor: KIM SANG HYEOP
IPC: G06Q50/00
Filed: 2001-05-10
Abstract: PURPOSE: An unmanned forest fire monitoring system and a forest fire extinguish integrating system are provided to make a forest fire extinguish plan by mounting a video device and various kinds of weather sensors in a forest and utilizing weather information being supplied by a map including various kinds of data stored in a system when a forest fire is occurred. CONSTITUTION: At least one unmanned forest fire monitoring system including a camera, various kinds of weather sensor units, etc. is mounted at the mountains breast or the top of the mountain to be managed. Thus, the system collects information of a peripheral weather state and transmits the information to a general control office through a communication. The general control office stores, outputs, and analyzes the information, and displays the information on a monitor. Each position and an operating state of the system and, a geographical feature are displayed in a map on the monitor of the general control office, and the current weather of the mountain is transmitted to the general control office in real time and displayed on the monitor.
Patent KR-20020088301-A (KR)
Inventor: MIN BYEONG DEOK
IPC: H02M7/21
Filed: 2001-05-21
Abstract: PURPOSE: A transformer isolated AC/DC converter is provided to reduce parts count and costs and achieve improved stability of system, by converting AC input into transformer isolated DC output through a single conversion. CONSTITUTION: An AC/DC converter comprises an AC converting unit(20) for converting an input AC power(10) into an AC pulse; a transformer(40) for receiving, through a primary side of the transformer, the AC pulse converted by the AC converting unit, and amplifying, through a secondary side of the transformer, the AC pulse by a preset turn ratio; a diode rectifier(50) for rectifying the AC pulse output from the secondary side of the transformer, into a DC power; and a control unit for controlling on/off operations of switches(S1a to S4b), by the PWM waveform obtained through the comparison of triangle wave of input power and input power for a reference current, and the zero crossing information of input power.
Patent KR-20020092014-A (KR)
Title: Brake Cylinder Unit For Railway-vehicle
Inventor: KANG SEONG UNG
IPC: B61H11/06
Filed: 2001-06-01
Abstract: PURPOSE: A breaking cylinder unit for railroad cars is provided to automatically control alteration of initial intervals and to conduct both of drive breaking and parking breaking actions with only one cylinder to accomplish the breaking motions by respective wheels. CONSTITUTION: The unit(10) comprises a cylindrical body divided into upper/lower portions by a compartment(20), a drive-breaking cylinder(30) and a parking-breaking cylinder(70) around the compartment(20). The drive-breaking cylinder(30) receives compressed air from a cylindrical portion(40). A main piston derives displacement of the cylindrical portion(40) through repulsion of a return spring. A breaking head portion(60) moves along an axis of the car via an auto-interval control device(50) and presses a disk to break the driving car. The parking-breaking cylinder(70) is for breaking at parking the car and comprises a guiding block, a power spring, a parking piston, a latchet protrusion, a latchet wheel, a trust shaft and a guiding sleeve.
Patent KR-20020096659-A (KR)
Title: Structure for connecting refrigerant pipe of multi-airconditioner
Inventor: KIM YEONG PAL
IPC: F24F13/00
Filed: 2001-06-21
Abstract: PURPOSE: A refrigerant pipe connection structure for multi-air conditioner is provided to reduce costs and shorten installation time by avoiding double installation of pipes. CONSTITUTION: A refrigerant pipe connection structure comprises a main refrigerant pipe(50) connected to an outdoor unit(10) and to one of a plurality of indoor units(21,22,23) so as to allow for a refrigerant circulation; a plurality of branch members(41,42) for branching flow of the refrigerant in the main refrigerant pipe, such that the refrigerant flows to indoor units; a plurality of sub-refrigerant pipes(61,62) connected to branch members so as to connect the branch members to indoor units. Each branch member has first to third inlet/outlet ports(a,b,c), wherein first and second inlet/outlet ports are connected to the main refrigerant pipe, and the third inlet/outlet port is connected to one of sub-refrigerants.
Patent KR-20030001050-A (KR)
Title: An ossuary pot
Inventor: CHO SUNG IN
IPC: A61G17/08
Filed: 2001-06-28
Abstract: PURPOSE: A cinerary urn is provided to achieve aesthetic enhancement and prevent spoilage of ashes of the dead preserved in the cinerary urn by preventing sudden change of temperature of cinerary urn and coating the inner wall of the cinerary urn with a far infrared material. CONSTITUTION: A cinerary urn(100) comprises an outer lid(120); a main body(110) having a support portion(112) for supporting the outer lid, a wall having a lower portion with a thickness larger than the thickness of a lower portion, an open top, and a space formed within the main body so as to preserve ashes of the dead; and an inner lid(130) for sealing the open top of the main body of the cinerary urn. The cinerary urn is made of a ceramic material, and the inner lid is equipped with a packing for improving sealing ability. The main body of the cinerary urn has an inner wall coated with a far infrared material.
Patent KR-20030005793-A (KR)
Title: Exchange Loading System and Method
Inventor: WON JONG GYU
IPC: H04Q3/00
Filed: 2001-07-10
Abstract: PURPOSE: A loading system in a switch and a method therefor are provided to compose a system loader in an operator terminal, perform a system loading, repeatedly store a program data in the operator terminal, and use the program data in the system loading. CONSTITUTION: An OMP(Operation and Maintenance Processor)(20-1) confirms whether loading requests received from a plurality of processors(20-2¯20-n) exceed a permission range of a system load, and requests a distributed loading. An execution package storing unit(41) in an operator terminal(40) stores an execution package loaded to each processor(20-2¯20-n). A distributed loading program executing unit(42) in the operator terminal(40) receives the distributed loading request from the OMP(20-1), sets a communication with each processor(20-2¯20-n), reads the execution package from the execution package storing unit(41), and loads the execution package to each processor(20-2¯20-n).
Patent KR-20030008432-A (KR)
Inventor: LEE HYEONG GYU
IPC: H02N1/00
Filed: 2001-07-18
Abstract: PURPOSE: An electrostatic actuator is provided to increase the electrostatic attraction by reducing a distance between deserted charges by positioning an auxiliary electrode of a plurality of layers between a main electrode and an actuation body, thereby keeping equal or larger actuation range with a lower driving voltage. CONSTITUTION: An electrostatic actuator includes an insulating substrate(110), a main electrode(120) mounted to a predetermined portion on a surface of the substrate to be applied with a positive or negative electric charge from the outside, an auxiliary actuation part(130) mounted on the substrate and having an auxiliary electrode(131) of which a bottom surface faces a top surface of the main electrode, so that a predetermined area of the auxiliary electrode moves toward the main electrode by electrostatic attraction between the main electrode and the auxiliary electrode as an electric charge of different polarity from the charge applied to the main electrode is applied to the auxiliary electrode, and a main actuation part(140) formed of a conductive material to be mounted on the substrate and having an actuation body(141) of which a bottom surface faces a top surface of the auxiliary electrode, so that a predetermined area of the actuation body moves toward the auxiliary electrode by electrostatic attraction between the main electrode and the auxiliary electrode as an electric charge of different polarity from the charge applied to the auxiliary electrode is applied to the actuation body from the outside.
Patent KR-20030009731-A (KR)
Title: Surface coated silicate substrate through the formation of multi-aminoethyl molecular layer
Inventor: YOO SANG KU
IPC: C01B33/44
Filed: 2001-07-23
Abstract: PURPOSE: Provided are silicate substrate coated with a poly aminoethyl molecular layer by inducing chain reaction between hydroxyl radicals protruded on the surface of silicate and aziridines or their derivatives and a method for chemically coating a poly aminoethyl molecular layer on the surface of silicate substrate. CONSTITUTION: The coating method comprises a step of inducing chain reaction between hydroxyl radicals formed on the surface of a silicate substrate and aziridines or their derivatives, thereby forming a high density polymer, i.e. poly aminoethyl molecular layer, on the surface of the silicate substrate by heating the silicate substrate at 40°C using non-alcoholic solvent. After coating the aminoethyl molecular layer on the silicate substrate, a functional polymer may be fixed onto the polymer aminoethyl molecular layer using linking agents.
Patent KR-20030012355-A (KR)
Title: Ventilation facility for building
Inventor: HA SANG WOO
IPC: E04F17/04
Filed: 2001-07-31
Abstract: PURPOSE: A supply and exhaust system of a building is provided to circulate indoor air smoothly by recovering waste heat, to reduce the height of each layer in a building and to save construction expenses for a building. CONSTITUTION: The supply and exhaust system of a building comprises a heat exchanger(11) exchanging the air supplied from outdoors and the air exhausted to outdoors mutually, a supply diffuser(41) formed on the lower side of an indoor wall to control air supply capacity, an exhaust diffuser(47) formed on the upper side of an indoor wall to control air exhaust capacity, and a double tube(27) guiding air from the heat exchanger(11) to the supply diffuser(41) and from the exhaust diffuser(47) to the heat exchanger(11) through an indoor floor(35).
Patent KR-20030011422-A (KR)
Title: Method and system for offering registration service on internet and storage media for having program source thereof
Inventor: KIM JOO SIK
IPC: G06F15/00
Filed: 2001-08-02
Abstract: PURPOSE: A legal registration service method, system and record media is provided to enable a user to input basic data necessary for a legal registration over the internet without visiting a judicial scrivener office, and to enable the judicial scrivener to complete an application form for the legal registration. CONSTITUTION: The method comprises several steps. A user inputs basic data necessary for a legal registration, such as personal data on an owner of registered objects or an obligator, registered objects, a registration kind and others, and selects one among the judicial scriveners offered at a web site(S100, S110). A server transmits the input data to the selected judicial scrivener via an e-mail(S120). The judicial scrivener collects or prepares for data or documents on the registered objects or obligations based on the basic data, and fills in a registration application form(S130). If the user entrusts the judicial scrivener with a task of submitting the application form to related public offices, the judicial scrivener performs the registration task(S140, S150).