baber/WOPTO huggingface dataset:
Patent KR-20020009720-A (KR)
Title: A dust collector
Inventor: SEO JEONG SANG
IPC: B03C3/40
Filed: 2000-07-26
Abstract: PURPOSE: Provided is a dust collector in an air clarifier which charges a dust collection filter to be negative directly by an electrode plate to increase electrostatic power so that it increases efficiency in collecting dusts. CONSTITUTION: The dust collector in the air clarifier comprises the parts of: a (+) discharge electrode(12) which is placed in the rear of a suction grill to charge dusts to be positive; a dust collection plate(14) which passed through the (+) discharge electrode to collect dusts charged in positive; a dust collection filter(16) which is contacted to the dust collection plate to collect dusts passed through the dust collection plate; an electrode plate(20) which is placed at one side of the dust collection filter to supply (-) electrode for the dust collection filter; and a high voltage generator(24) which supplies (+) and (-) electrode for the (+) discharge electrode, the electrode plate or so on.
Patent KR-20020011629-A (KR)
Title: Apparatus for discharging bed media from a fluidized bed combustor
Inventor: CHOI BOK SU
IPC: F23C10/00
Filed: 2000-08-03
Abstract: PURPOSE: A fluid media discharge device of a fluidized bed furnace is provided to remove the plugging of an air manifold without the stoppage of a furnace by installing a unit for discharging the fluid media backward flowing to the lower portion of the air manifold. CONSTITUTION: In a furnace(10), an air manifold(60) and a blower device(70) are installed to fluidize the fluid media. A plurality of nozzles(61) are branched from the air manifold by penetrating through the furnace. A discharge outlet(62) and a screw(63) for transferring the fluid media to the discharge outlet are installed on the bottom face of the air manifold. A control handle(64) is installed to rotate the screw. Upon rotating the control handle, the screw rotates. The fluid media deposited on the bottom face(10a) of the furnace are transferred to the center of the manifold and discharged through the discharge outlet. Therefore, the plugging of the air manifold is removed conveniently.
Patent KR-20020014501-A (KR)
Title: Toy education apparatus and control method using cyber community
Inventor: BOO JANG WON
IPC: A63F13/35
Filed: 2000-08-18
Abstract: PURPOSE: A toy learning device using a cyber community and a driving method are provided to induce the various interests from the cyber world and real world by supplying a cyber community interconnecting an entertainment robot on off-line to a cyber character on on-line. CONSTITUTION: The device comprises a learning/growing type(121-123) toy outputting the motion and audio information of a level corresponding to the learning by the user and to an experience of the cyber character in the cyber community, a network server(100) providing an action field of the cyber character representing the learning/growing type toy and a driving device(111-113), such as a PC, a mobile phone and a PDA(personal digital assistant), having a wire/wireless communication function for transmitting the experience of cyber character in the cyber community to the toy and the present state information, such as emotion, a character and a level of learning/growing, of the toy to the network server in order to reflect on the activity of the cyber character. The learning/growing type toy includes an input device for the motion and audio information, and a communication device for the wire/wireless communication.
Patent KR-20010021390-A (KR)
Title: Electronic Machine, Photoconductive Plate, and Illuminator with Non-illuminant Display Device
Inventor: GOTO YOICHIRO
IPC: F21Y103/00
Filed: 2000-08-24
Abstract: PURPOSE: An electronics equipped with nonemissive display device, light transmission plate and illuminator is provided to suppress generation of parallax in an observed display and to provide a practicable electronics with excellent display performance in the electronics equipped with a reflective liquid crystal display device having a frontlight, and to provide an illuminator or a light transmission plate used in the illuminator suppressing the generation of parallax in the observed display. CONSTITUTION: On the plane (10) opposite to the light transmission plate (5), the first slope (11) inclined to the incident plane (8) side and the second slope (12) inclined to a plane (13) side opposing the incident plane (8) are alternately formed so as to construct an apex line and a dent line parallel with each other using the first and the second slopes (11, 12). The construction in which the second slope (12) out of the first and the second slopes (11, 12) forming the dent line is in the direction of the upper part of the electronics main body (1) is impelemented.
Patent KR-20010021395-A (KR)
Title: Hydraulic circuit of belt type endless transmission
Inventor: MIZUI HIROYUKI
IPC: F16H9/00
Filed: 2000-08-24
Abstract: PURPOSE: A hydraulic circuit for belt type continuously variable transmission is provided to reduce cost while simplifying the structure of a hydraulic circuit by securing traveling safety of a vehicle with the simple structure even in the case where a control circuit is failed. CONSTITUTION: An oil-hydraulic circuit of a belt-type continuous variable speed-change transmission, in which at the time when a failure occurs in a solenoid valve (81 or 82), the line pressure of a necessary minimum level is ensured through increasing the oil-hydraulic operating fluid supplied to a secondary pulley (41). On the other hand, the discharge side of a regulator valve (63) and a primary pulley(31) are maintained in a state of mutual communication to thereby make the speed-change ratio equal to or smaller than (1). Also, when the oil pressure supplied to the secondary pulley (41) has increased up to a prescribed, or higher than prescribed, level, this oil pressure that is supplied thereto is reduced by means of a second outlet valve (90). As a result of this, in the oil-hydraulic circuit, even when a failure occurs in the control circuit, the safety of driving of the vehicle is reliably ensured with a simple construction of the oil-hydraulic circuit. This enables the simplification of the oil-hydraulic circuit and the reduction in the cost.
Patent KR-20020019131-A (KR)
Title: The Methodology of Developing Supermini Web Computer System Manufacturing and Control System
Inventor: KIM JEONG SOO
IPC: G06F17/00
Filed: 2000-09-05
Abstract: PURPOSE: A super mini multi-web computer system, controller and its implementation method is provided to develop a high speed information and communication terminal for efficiently processing digital image and voice data, and speedily corresponding to requirements of various data interfaces by constructing system circuits by using VLSI semiconductors and developing drive programs made in advanced languages. CONSTITUTION: The system comprises a CPU(1), a main memory(13), a wired and wireless communication device(18), a voice recognizer(19), image I/O devices(3,4,7), and a finger print and IC card processor(20). The image I/O devices(3,4,7) enables a user to produce an image letter, or a personal video CD and to easily adjust an octave, a music interval or a rhythm for producing MP3 files. The voice recognizer(19) allows voice signals to be input by using a quartz microphone mounted on a main body. The input voice signals are transmitted to the CPU(1) via a voice signal analysis hardware and software, and being transmitted to a voice output card. The image I/O devices(3,4,7) receive ground wave TV or FM programs, and stores the programs into MPEG-IV or MP3 files. The finger print and IC card processor(20) reads finger print or IC card data, and checks a user ID for authenticating a system accessing user. The authenticated user can access an electronic mail or wanted informations stored at the system.
Patent KR-20010067175-A (KR)
Title: Electronic redeeming of coupons and product discounts utilizing a networked products database
Inventor: BERSTIS VIKTORS
IPC: G06Q30/00
Filed: 2000-09-14
Abstract: PURPOSE: To provide an improved method and a system for purchasing a discount product. CONSTITUTION: Concerning the method and the system for electronically processing product discount, the electronic data base of product discount is constructed. The electronic data base is connected to the network of a data processing system and can be accessed by the network of the data processing system. Therefore, the point of access from the outside of the network to the data base is provided to a client. The electronic data base is expanded so as to contain client information and a unique ID is applied to each of clients. Afterwards, the selection of a product by the client is linked to the unique ID of the client inside the data base in response to the entry by the client. Finally, discounting to the selected product is electronically applied inside the network.
Patent KR-20020022981-A (KR)
Title: Plane cutting machine of Oil Pressure going up and down system
Inventor: KIM JONG HUI
IPC: E01C19/42
Filed: 2000-09-21
Abstract: PURPOSE: An apparatus for plane-cutting having a hydraulic elevation system is provided to regularly cut an uneven road surface and/or smoothly process floor surface of a building and to remove impurities from a corrosive surface of a steel sheet. CONSTITUTION: The plane-cutting apparatus(100) comprises an activation body(10) including a pair of casters(11) movably mounted on a front lower portion and a driving engine(60) having a driving pulley(61) at top side of the body, and a rotatable shaft provided with a longitudinal pulley(12) to transfer the driving force at one side of the body; a body rising device hinge coupled at rear portion of the body(10), provided with respective rollers(21) at both sides of the device and linked to lower end of a movable rod, and bent and operated within a set angle range by rising/falling the moving rod; a cutter drum axially fixed and rotationally assembled to the shaft; a movable handle(40) inclined at desired angle and extended from center portion of an external rear section of the body(10) upward; and a driving device for elevating the drum mounted on the handle(40).
Patent KR-20020023448-A (KR)
Inventor: WON IN HO
IPC: F03D9/00
Filed: 2000-09-21
Abstract: PURPOSE: An all weather type wind power generating device is provided to generate even energy by utilizing wind blown in two directions according to the wind velocity of both directions. CONSTITUTION: An all weather type wind power generating device includes a bidirectional wind power generating unit(A), and a bidirectional wind collecting unit(D) coupled with the bidirectional wind power generating unit, wherein the bidirectional wind power generating unit includes a generator(1), control elements(2,2') mounted at both sides of a shaft of the generator, and wind rotation units(B',B") which have shafts connected at both sides of the shaft of the generator, a plurality of wind leakage preventing plates(3,3',3",3"') mounted in parallel by a predetermined interval, a plurality of wind plates(4,4') interposed between the wind leakage preventing plates and bent in the same direction, and an outer shaft connected to shaft supporting element(5,5').
Patent KR-20020023010-A (KR)
Title: A method for estimating quality of coal using in a melter gasfier
Inventor: AHN HO SIK
IPC: C21B5/00
Filed: 2000-09-22
Abstract: PURPOSE: An evaluation method is provided which accurately and promptly judges a degradation index of coal used in a melting furnace in the rapid temperature increasing process by introducing new factors different from a conventional degradation index. CONSTITUTION: The method for evaluating quality of coal used in a melting furnace comprises the processes of charging samples(21) of block coal or briquette into a reaction pipe(22) the inside of which is maintained to the temperature range of 600 to 1000 deg.C under an inert atmosphere; calculating LDI(linder degradation index) values through weights of samples classified by classifying samples in the reaction pipe after rotating the reaction pipe; and judging relative qualities of the block coal or briquette by comparing differences of the LDI values, wherein the LDI values are calculated by the following mathematical expression:£Mathematical Expression|LDI(%)=100s{(weight of samples of 200 mm or more/weight of total samples after reaction)+1/2xs100sx(weight of samples between 10 mm and 20 mm/weight of total samples after reaction)}.
Patent KR-20020027071-A (KR)
Title: Electrochemical Machining Process With Current Density Controlling
Inventor: KIM SU HYEON
IPC: B23H3/08
Filed: 2000-10-05
Abstract: PURPOSE: Provided is an electrochemical machining process with current density control based which balances the speed of dissolving manufacturing subjects with that of spreading ions of the subjects so that it produces manufactured subjects with uniform diameter by length. CONSTITUTION: The electrochemical machining process with current density control based comprises the steps of: (i) dipping a cathodic pole in electrolyte and transferring the manufacturing subjects on the surface of electrolyte to contact with electrolyte for generating current(S10); (ii) transferring the manufacturing subjects on the surface of electrolyte to eliminate permitted voltage and then dipping again(S20); (iii) setting diameter, current density, manufacturing time interval and volume constant of the manufacturing subjects(S30); (iv) permitting voltage to the cathodic pole and the manufacturing subjects to calculate and measure surface area, permitted current and electric quantity as manufacturing goes on(S40); and (v) repeating until the diameter of the manufacturing subjects approaches that of goal and then terminating manufacturing(S50).
Patent KR-20020035282-A (KR)
Title: Collant spray heat exchanger
Inventor: HWANG YEONG SU
IPC: F28C1/00
Filed: 2000-11-06
Abstract: PURPOSE: A water coolant spray type heat exchanger is provided to make heat exchange highly efficient by making high temperature compressed air directly contact with water coolant by directly spraying the water coolant to a passage of the compressed air. CONSTITUTION: A heat exchanger includes a casing(10); more than one tube(20); and a screen(24) and a moisture separating pad(26). The casing has a compressed air inlet(12), a compressed air outlet(14) a water coolant injection inlet(16) and drain outlets(18,19) formed thereon. The tube is installed in the casing to be fluidically connected with the water coolant injection inlet and has a plurality of nozzles(22) to spray water coolant. The screen and the moisture separating pad are installed between the compressed air inlet and the compressed air outlet to remove foreign matters contained in compressed air flowing out of the casing.
Patent KR-20020037110-A (KR)
Title: Character input method
Inventor: HAN JAE JUN
IPC: G06F3/023
Filed: 2000-11-13
Abstract: PURPOSE: A character input method is provided to designate representative vowels and consonants at the first key group being general 10 numerical keys, designate remaining vowels and consonants at a combination of the first key group and the second key group being special character keys, i.e. "*" and "#" so that it can minimize the number of the key strokes in inputting a character. CONSTITUTION: The method comprises steps of a user selecting a character input mode for inputting a name or constructing a short message(300), a controller checking if the user pushes the key included in the first key group(310), the controller displaying a representative consonant or vowel corresponding to a key of the first key group if the user pushes the key of the first key group(320), the controller searching for and displaying a corresponding vowel or consonant if the user pushes the key of the first key group and subsequently the "*" key(330, 340, 350), the controller toggling and buffering a corresponding consonant or a vowel if the user pushes the "*" or "#" key subsequently twice or three times after the user pushes the key of the first key group, the controller checking if the user selects inputting a character(360), the controller returning to the step 310 if the user does not select inputting a character, and otherwise the controller storing the input characters(370).
Patent KR-20020040972-A (KR)
Inventor: CHO YANG HUI
IPC: F04C18/02
Filed: 2000-11-25
Abstract: PURPOSE: A scroll compressor is provided to prevent sudden increase of discharge pressure on operation of the compressor under high pressure ratio condition, to minimize backflow of refrigerant on stop of operation and to prevent reverse rotation of the compressor. CONSTITUTION: A compressor includes a rotary scroll(11); a fixed scroll(12); and a check valve(160). The rotary scroll has an involute wrap(111). The fixed scroll has an involute wrap engaged with the wrap of the rotary scroll, is placed on the rotary scroll to form a compression chamber(20), and has a discharge port(15), fluidically connected with the compression chamber, formed on an upper part thereof. The check valve is inserted in the discharge port of the fixed scroll.
Patent KR-20020043818-A (KR)
Title: Eye cap
Inventor: KANG KI DONG
IPC: A61F9/04
Filed: 2000-12-04
Abstract: PURPOSE: Provided is an eyeball protector which is easily attached and used to wash one's face so that it prevents soapy water from being entered into an eye. CONSTITUTION: The eyeball protector comprises the parts of: a transparent window(12) which is made of transparent materials at the upper side; a side slide part(11) which is formed around the transparent window; an elastic part which is placed at the edge of the side slide part; a fixed part which is placed at the edge of the elastic part; and a cohesive material which is cohered to the fixed part such as a tape.
Patent KR-20020045385-A (KR)
Title: Washing method for washing machine
Inventor: KIM YEONG SU
IPC: D06F33/02
Filed: 2000-12-08
Abstract: PURPOSE: A washing method of a washing machine is provided to minimize damage of clothing, to maximize a washing efficiency of the washing machine by performing centrifugal washing after primarily washing clothing, and to improving reliability of products. CONSTITUTION: A washing method of a washing machine includes the steps of sensing an amount of clothing inside a wash tub, supplying water of the minimum water level to dissolve or dilute detergent or liquid detergent, performing a primary washing by rotating the wash tub or wings in the minimum water level condition, supplying water to a water level corresponding to amount of clothing, and performing a second washing by rotating the wash tub or wings.
Patent KR-20020046564-A (KR)
Title: Test apparatus of flap door for vehicle
Inventor: KIM YONG IL
IPC: G01M17/00
Filed: 2000-12-15
Abstract: PURPOSE: A flap door testing apparatus is provided to perform operating durability test for flap door of vehicle by counting timing and frequency of opening/closing of flap door. CONSTITUTION: A flap door testing apparatus comprises a flap door(4) of a vehicle; a wire rope(6) interconnecting the edge of the flap door where the rotation radius is the largest, and the lower end of the space where the flap door is installed; a cylinder member(8) having a front end connected with the wire rope, and which is installed in a space(20) so as to push and pull the flap door; a solenoid valve(10) connected to the cylinder member through an air supply pipeline(22), and arranged to select the air supply pipeline; an air pressure adjustor(12) for adjusting air pressure being supplied to the solenoid valve; an air tank(14) for storing air to be supplied to the solenoid valve through the air pressure adjustor; a sensor(16) for sensing operation of the flap door; and a controller(18) having a timer(24) and a counter(26), and which is arranged to control the solenoid valve.
Patent KR-20010044166-A (KR)
Inventor: KIM HYEONG GI
Filed: 2000-12-15
Abstract: PURPOSE: An electronic payment money process method is provided to perform various types of payment processes for example a cash payment, a credit payment, a foreign exchange payment, a payment with a precondition of a refund, in an electronic commerce site by using a cyber bank server separated from a real bank account server. CONSTITUTION: The method comprises steps of a user accessing a cyber bank server, the user inputting a personal data, the cyber bank server storing a certification code and the cyber money name in a my-key field, the user designating an account of a real bank as a parent account by filling in a form, branching the parent account into various functional accounts with the same account number for example a credit account, a cash account, a foreign exchange account, automatically generating cyber accounts corresponding to the accounts of the real bank, and generating my-key execution file, downloading my-key file which can be used temporarily.
Patent KR-20020050415-A (KR)
Title: Capacitor in semiconductor device and method for manufacturing the same
Inventor: KWON SUN YONG
IPC: H01L21/28
Filed: 2000-12-21
Abstract: PURPOSE: A capacitor and a method for manufacturing the same are provided to simplify manufacturing processes without using a glue layer by completely filling a metal film into a plug. CONSTITUTION: An interlayer dielectric having a contact hole is formed on a semiconductor substrate. A polysilicon plug is partially filled into the contact hole. A metal barrier is formed on the polysilicon plug. A first lower electrode(28) and a second lower electrode(29) are sequentially formed on the metal barrier, thereby completely filling the contact hole. The first and second lower electrodes(28,29) are composed of Ir or Ru and IrOx or RuOx, respectively. Then, a dielectric film and an upper electrode are sequentially formed on the resultant structure.
Patent KR-20010096545-A (KR)
Title: system and method for conditionally transacting between business mangers through network
Inventor: LEE BYUNG CHUL
Filed: 2000-12-26
Abstract: PURPOSE: A system for conditional transaction inter-businessman through network and a method for the same are provided to exchange sales commodities stably and actively by making a conditional mutual exchange contract inter-businessman through a network. CONSTITUTION: An offerings database(132) records a variety of offering information which include sales information of sales commodity and purchase information of purchase commodity. A bid process unit(143) notifies a bid from a terminal of an expected seller to a terminal of an expected buyer. A transaction process unit(144) makes a conditional commodity contract between the expected seller and the expected buyer in case of a successful bid.
Patent KR-20020054742-A (KR)
Title: Welding process of door assembly for vehicles
Inventor: SEO BO SIN
IPC: B60J5/00
Filed: 2000-12-28
Abstract: PURPOSE: A door assembling process for a vehicle is provided to improve the operating ratio of a robot and to reduce the cost invested to a process by efficiently changing the process when the parts of a door inner panel are assembled. CONSTITUTION: A door assembling process for a vehicle comprises the steps of loading an inner panel on a storage jig and loading a large part on the storage jig(S10), temporarily welding the inner panel with a small part by using an automatic gun(S20), welding many parts of the inner panel while rotating a hanger of a first robot and loading the inner panel on a welding jig(S30), collecting a large part on the storage jig and the inner panel in the welding jig(S40), and welding the inner panel with the large part by using a gun of a second robot(S50).