baber/WOPTO huggingface dataset:
Patent KR-20040006909-A (KR)
Title: Electrolytic cell for waste-water treatment
Inventor: CHOI BONG GEUN
IPC: C02F1/463
Filed: 2002-07-16
Abstract: PURPOSE: Provided is an electrocoagulation reactor being capable of preventing vortex near an inlet pipe exhaust, thereby equalizing wastewater flow. CONSTITUTION: The reactor comprises a lower casing(110) with a space in which coagulated matter is settled, an upper casing(120) of cylinder-shape having an outlet(121) and being combined with the lower casing(110), an inlet pipe(130) externally penetrating the upper casing(110) at the center portion thereof, a plurality of electroplates(140) concentrically arranged to the center of the inlet pipe(130) and connected to a power supply unit for forming electric field, a first dam member(150) of circular panel shape distanced from the front end of the inlet pipe(130), and a second dam member(160) of circular panel shape fixed to a lower end of the inlet pipe(130).
Patent KR-20040010968-A (KR)
Title: Digital book using head mounted display
Inventor: LEE GANG IL
IPC: G06F15/02
Filed: 2002-07-25
Abstract: PURPOSE: A digital book using an HMD(Head Mounted Display) is provided to reduce fatigue caused by a long time reading, enable a user to read a book as a wanted posture conveniently, and enable a user who has bad eyes to read a book on an enlarged screen by reading a book through new method using an HMD. CONSTITUTION: Contents of a digital book are received or transmitted through an interface unit. The received contents are stored in a memory unit through a microprocessor or transmitted to a display device, and a user reads the received contents. A firmware unit includes a program for supporting various data format methods. An external input key terminal includes user selection keys for turning over the leaves of the book while the user reads the book, controlling a power supply, or enlarging a screen for a user who has bad eyes. The user connects to a site for supporting data of the digital book through a PC, and downloads contents of the book. An HMD device is connected to an application of the PC, and wanted data are stored in a memory unit of the digital book through the interface unit. The received data are selected, and the user reads the downloaded contents through the display device.
Patent KR-20040011274-A (KR)
Title: Lubricating device of reciprocating compressor
Inventor: HYUN SEONG YEOL
IPC: F25B39/02
Filed: 2002-07-30
Abstract: PURPOSE: An apparatus for supplying lubricant of a reciprocating compressor is provided to extend life of the compressor by improving structure for mounting a lubricant suction tube supplying lubricant to a lubricant pumping part pumping lubricant to supply to a compression unit and strengthening structure for assembly. CONSTITUTION: A lubricant supply unit(160) comprises a lubricant pumping part mounted to a lower end of a frame unit to vibrate together with the frame unit and pump lubricant(0) in a casing; and a lubricant supply channel(162) formed in the frame unit to connect an outlet of the lubricant pumping part and a compression unit. The lubricant pumping part includes a lubricant cylinder(161A) mounted to a lower end of a front frame(21); a lubricant suction cover(161B) and a lubricant discharge cover(161C) mounted to a front side and a rear side of the lubricant cylinder; a lubricant piston(161D) inserted into the lubricant cylinder to pump the lubricant; lubricant springs(161E) elastically supporting both ends of the lubricant piston; a lubricant suction valve(161F) mounted between the lubricant piston and the lubricant spring to restrict suction of the lubricant; and a lubricant discharge valve mounted between the front frame and the lubricant discharge cover to restrict discharge of the lubricant. The lubricant suction tube has one end connected with the lubricant in the casing, and the other end connected to a coupling part(170) fixed to a lubricant inlet of the lubricant pumping part by a fixing protrusion(172) formed by punching.
Patent KR-20040011276-A (KR)
Title: Manufacturing methode for vane slot in compressor
Inventor: AHN BYEONG HA
IPC: F04C18/344
Filed: 2002-07-30
Abstract: PURPOSE: A method for processing a vane slot of a compressor is provided for rapid work at inexpensive cost by improving the processing method of the vane slots formed on an upper bearing and a lower bearing. CONSTITUTION: A method includes the steps of: a first step forming rectangular penetrating holes(145,155) with one ends opened on an upper bearing(140) and a lower bearing(150) covering an upper side and a lower side of a cylinder assembly to allow a partition to be inserted therein for compression from peripheral surfaces of the upper bearing and the lower bearing to centers of the upper bearing and the lower bearing by broaching process to allow vanes to be inserted thereto; a second step grinding broaching-processed parts of the upper bearing and the lower bearing; and a third step inserting and fixing covering members(146,156) covering openings(145a,155a) on the one ends of the rectangular penetrating holes to the rectangular penetrating holes to form vane slots(144) in the rectangular penetrating holes so as to guide the vanes to reciprocate in longitudinal direction.
Patent KR-20040013934-A (KR)
Title: Portable phone with electric money card function
Inventor: KIM DONG YONG
IPC: H04B1/38
Filed: 2002-08-09
Abstract: PURPOSE: A portable terminal having an electronic cash card function is provided to connect with the first and the second connection terminals and connect with the first and the second charging terminals when a battery pack is mounted on a body's lower surface, and to contact a lower surface of the battery pack with a card reader, thereby preventing a supplementary LCD from being damaged. CONSTITUTION: A traffic card IC is supplied in a predetermined position of a lower surface(50b) of a body(50) on a PCB through a pierced hole(54). The first connection terminals(52) are electrically connected with the traffic card IC. A battery pack(60) comprises as follows. One pair of antenna lines(64) are supplied in a predetermined position on a lower surface. The second connection terminals(62) are electrically connected with the antenna lines(64), supplied in a predetermined position on an upper surface(60a), and are connected with the first connection terminals(52).
Patent KR-20040015393-A (KR)
Title: Receive efficiency testing system of radio data signal audio
Inventor: NOH GYU SANG
IPC: H04B17/00
Filed: 2002-08-12
Abstract: PURPOSE: An apparatus for evaluating the receivability of an RDS(Radio Data Signal) audio system is provided to improve an AF(list of Alternative Frequency) function and a TA-EON(Traffic Announcement Enhanced Other Networks Information) function, the most major functions of an RDS audio system installed in a vehicle, by simulating evaluation for the receivability of the RDS audio system, using RDS signal generators and AM noise generators at a non radio wave room where an influx of external radio waves is shielded. CONSTITUTION: An apparatus for evaluating the receivability of an RDS audio system is composed of RDS signal generators(10A-10E), AM noise generators(20A-20E), signal mixers(30A-30E), antennas(40A-40E), a non radio wave room(100), and a monitoring unit(200). The RDS signal generators(10A-10E) generate various RDS data and output them in the form of signals. The AM noise generators(20A-20E) load AM Broadcast waves on FM broadcast frequencies and output them in the form of signals. The signal mixers(30A-30E) mix the output signals of the RDS signal generators(10A-10E) with the output signals of the AM noise generators(20A-20E). Each of the antennas(40A-40E) radiates the radio wave outputted from each of the signal mixers(30A-30E) in the non radio wave room(100) where a vehicle(300) is located as an experimental object. The monitoring unit(300) consists of a monitor to display the operation states of the RDS audio system and speakers to output various sounds sent from the RDS audio system.
Patent KR-20020071506-A (KR)
Inventor: PARK HEE SUK
IPC: A23L7/10
Filed: 2002-08-12
Abstract: PURPOSE: A method of preserving rice cake material for a long period time is provided by mixing rice cake material(rice flour) with a subsidiary material and then drying. Therefore, the obtained rice cake material increases storage properties in an atmosphere and shortens a rice cake manufacturing time. CONSTITUTION: Rice flour is mixed with a subsidiary material such as mugwort, pumpkin, jujube and the like, dried to a moisture content of about 10%, and if necessary, is formed in the shape of a flower, butterfly, etc. and then the mixed flour is used to make rice cake.
Patent KR-20040017119-A (KR)
Inventor: PARK JONG HAN
IPC: F24F13/02
Filed: 2002-08-20
Abstract: PURPOSE: A central air conditioner for home is provided to suppress generation of noise in indoor spaces, and to reduce deviation of indoor temperature. CONSTITUTION: An air conditioner includes an indoor unit including a casing(11) forming a storage space therein and having an air supply port(12a) supplying conditioned air into a room and a suction port(12b) introducing indoor air, an indoor heat exchanger(31) placed in the casing to allow air to pass and exchange heat, and an air supply fan(17) blowing air having passed the indoor heat exchanger through the air supply port; an outdoor unit including a compressor compressing refrigerant, and an outdoor heat exchanger allowing air to pass and exchange heat; an air supply duct(43a) having one end connected with the air supply port, and the other end placed on indoor side to supply conditioned air from the indoor unit into the room; and an indoor suction duct(43b) having one end connected with the suction port, and the other end placed in the room to introduce indoor air.
Patent KR-20040017621-A (KR)
Title: Method for Processing Static-electricity in Liquid Crystal Display
Inventor: JANG SE JIN
IPC: G02F1/13
Filed: 2002-08-22
Abstract: PURPOSE: A method for processing static electricity of a liquid crystal display is provided to reduce a voltage generated by static electricity by dispersing the static electricity, thereby preventing damage of patterns formed on glass substrates. CONSTITUTION: Ion is implanted to a surface of a first glass substrate(11) having no thin film transistor array to disperse static electricity. Ion is implanted to a surface of a second glass substrate having no color filter array disperse static electricity. Impurities left on the surface of the second glass substrate are removed by executing an ashing process and a cleaning process. The first glass substrate and the second glass substrate are bonded with each other by applying a sealant. A liquid crystal layer is implanted between the first glass substrate and the second glass substrate.
Patent KR-20040019687-A (KR)
Title: Aromatic vinyl and production method thereof
Inventor: YOO YANG JUN
IPC: C08J5/18
Filed: 2002-08-29
Abstract: PURPOSE: A method for preparing a perfume-emitting vinyl and a perfume-emitting vinyl prepared by the method are provided, to prevent bubble and scratch from being generated when a perfume is mixed. CONSTITUTION: The method comprises the steps of mixing a resin for vinyl and about 5 wt% of a liquid perfume; leaving the perfume-mixed resin in the exposed state at a room temperature for 3 hours or more to remove moisture and solvents; and extruding the dried resin into a desired shape. Preferably the resin is mixed with paraffin in addition to a liquid perfume.
Patent KR-20040021164-A (KR)
Title: A bullet-resistant window for vehicle and mounting structrue thereof
Inventor: CHO DONG HA
IPC: B60J1/08
Filed: 2002-09-03
Abstract: PURPOSE: A bulletproof window for a vehicle and combining structure thereof are provided to secure safety of a driver and passengers and improve convenience in the use by easily mounting the bulletproof window to the vehicle as occasion demands and running the vehicle. CONSTITUTION: A bulletproof window(109) for a vehicle includes a frame(102) externally surrounded to the end of a bulletproof glass; a bonding agent spread on the inside of a frame coming in contact with the side of the bulletproof glass; and a buffering material interposed between the end of the bulletproof glass and the frame, to execute a buffering function between the frame and the bulletproof glass if the bulletproof glass receives impact. Combining structure of the bulletproof window comprises a guide rail(108) having a section to be fixed to the inner cover-upper end of a door of the vehicle by an assembling screw(107); the bulletproof window with the bulletproof glass externally surrounded to the frame, to be inserted in the guide rail and be slid; and a fixing clip(110) having at least one section to be fixed to a fitting projection(112) disposed to the inside of the upper frame of the door. The fixing clip keeps the bulletproof window standing up on the guide rail.
Patent KR-20040021190-A (KR)
Title: Evaporation System of MgO Layer Using Inductively Coupled Plasma on PDP And Method Thereof
Inventor: HAN YEONG HUN
IPC: H01J11/40
Filed: 2002-09-03
Abstract: PURPOSE: A MgO protection film deposition system and a method thereof are provided to reduce the unit cost of products and achieve a large deposition of MgO. CONSTITUTION: A MgO protection film deposition system of a PDP using induction coupling plasma comprises a chamber(30) receiving an inert gas and oxygen, a boat(34) installed into the chamber in order to evaporate MgO, and an induction coupling plasma generating unit. The induction coupling plasma generating unit converts the inert gas, oxygen and Mg into plasma status and forms MgO protection film on one surface of a substrate(38) installed in the chamber.
Patent KR-20040021277-A (KR)
Title: Body Heater for use Wear
Inventor: CHOI WON CHAN
IPC: F24J3/00
Filed: 2002-09-03
Abstract: PURPOSE: A portable body heater is provided to keep a body warm by wearing a body heater at a wanted part of the body. CONSTITUTION: A rectangular heat generator(200) is slightly formed to be attached to a wanted part of a body inside clothes. A combustion device(210) burns supplied fuel. A fuel charge tank(220) is installed adjacent to the combustion device for supplying the fuel necessary for generating heat. An opening valve(230) is installed at a lower part of the fuel charge tank between the combustion device and the fuel charge tank for supplying or interrupting the fuel. An ignition element(240) causes the electricity generating ignition spark to the combustion device. A plurality of support plates(252a,252b) support the parts of the heat generator.
Patent KR-20040025032-A (KR)
Title: Apparatus for producing LPM waves
Inventor: LEE CHONG BONG
IPC: C02F1/34
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for generating LPM (load prepared material) waves is provided which is capable of improving quality of food products or industrial products. CONSTITUTION: The apparatus(100) comprises a container(110); water(120) contained in the container; and LPM ore(130) which is contained in the container in such a manner that the LPM ore is contacted with water, components of which are dissociated into water, and which emits LPM (load prepared material) waves to the outside of water through water, wherein the container is made of stainless steel and consisted of first receiving part(112) for receiving the water and ore, a stainless steel mesh(114) installed at the upper side of the first receiving part, and second receiving part(116) installed on an upper part of the stainless steel mesh so that a required object is injected into the second receiving part, wherein the LPM ore comprises 0.1 wt.% or more of respective elements of Ca, K, Zn, Cu, Mn, Fe, Si, Al, Ni, Y, Zr, Sr, Ce, Ti, Th, Na, Ba, Pr, La and Rb, and wherein the water is drinking water or ionized water.
Patent KR-20030025859-A (KR)
Title: Improved connection of blades on a rotor disc of a gas turbine
Inventor: ANICHINI ALESSIO
IPC: F01D5/30
Filed: 2002-09-19
Abstract: PURPOSE: A connection structure of blades is provided to supply an improved connection structure of blades in combining the blades to a rotor disc of a gas turbine, to reduce stress concentration, and to increase the rotational velocity of the gas turbine machine and the temperature of fluid. CONSTITUTION: An improved connection of blades on a rotor disc of a gas turbine includes a root(10) of each blade inserted in a seat of the disc which is complementary to the blade, wherein the root is in the shape of an overturned isosceles triangle, with two sides which converge at a base each having a grooved profile to form a series of teeth(14) and a lower end(16) of the root which is formed by the joined connection of the two lower teeth of the two sides of the root, and the teeth of the root corresponding to grooves in the seat and the lower end of the root corresponding to an end groove in the seat. The series of grooves extends along a line which is inclined relative to an axis of the seat by an angle beta 1 of between 17 and 23 degrees, and the grooves have straight sides with inclinations relative to the axis of the seat of the angle alpha 1 and alpha 2, wherein alpha 1 is between 42 and 48 degrees, whereas alpha 2 is between 94 and 100 degrees.
Patent KR-20020084421-A (KR)
Inventor: YANG WON DONG
IPC: A45C3/10
Filed: 2002-09-26
Abstract: PURPOSE: A portable waterproof pack is provided to enable a user to effectively protect a relatively large amount of articles received in the pack from water and easily find the pack even at night. CONSTITUTION: The portable waterproof pack(10) comprises a waterproof pack body(11) for receiving various articles; a zipper(12) for opening and closing the pack body; and a flexible belt(15) separably fastened with a fastening buckle to fix the pack body to a user. The pack body is made of one material selected among waterproof fabric, rubber sheet material, vinyl sheet material, polyepoxy resin, polyethylene, polypropylene, polybutylene, polyethyleneterephthalate, polyurethane, polysilicone and the like.
Patent KR-20030030864-A (KR)
Title: Image display method
Inventor: YOSHINAGA TAKUMI
IPC: A63F13/44
Filed: 2002-09-27
Abstract: PURPOSE: To display scores obtained by a player by switching to either analog score or digital point display according to the progress of a game. CONSTITUTION: A key input detection means (21) detects key input by the player and obtains a key operation signal. A right/wrong judging means (22) compares the key operation signal with a correct answer input pattern (23). A point/score calculation means (24) calculates the score acquired by the player based on this right/wrong judgment. A point/score display switching means (25) generates a video signal for displaying the score acquired by the player by switching to analog score display or digital point display according to the scene of the game.
Patent KR-20030027822-A (KR)
Title: Non-asbestos friction material
Inventor: TSUGAWA KAZUO
IPC: F16D13/62
Filed: 2002-09-27
Abstract: PURPOSE: To provide a nonasbestos friction material having a moderate coefficient of friction and moderate descaling properties and affording good results in aspects of a squeak noise performances and aggressiveness toward an opposite face. CONSTITUTION: This nonasbestos friction material is obtained by molding and curing a nonasbestos friction material composition consisting essentially of a fiber substrate except asbestos, a binder and a filler. In the nonasbestos friction material, the filler contains a spherical or a beadlike glass having ≤800 (kg/mm¬2) (DPH300 gf) Vickers hardness.
Patent KR-20040028344-A (KR)
Title: Horn signaling sound estimate system and method thereof
Inventor: SEO JEONG JAE
IPC: G01H5/00
Filed: 2002-09-30
Abstract: PURPOSE: An apparatus and a method for evaluating an alarming sound of a vehicle is provided to mount an alarm device having an inherent sound characteristic in the vehicle by evaluating the alarming sound generated from the alarm device of the vehicle. CONSTITUTION: An apparatus for evaluating an alarming sound of a vehicle includes an alarming sound detecting section(210), a frequency detecting section(220), an analyzing section(230), a memory section(240), a display section(250) and first and second speakers. The alarming sound detecting section(210) detects sounds generated from an alarm device(100). The frequency detecting section(220) detects frequencies of the sounds. The analyzing section(230) compares frequencies detected by the frequency detecting section(220) with a reference frequency stored in the memory section(240). The display section(240) displays a comparing result.
Patent KR-20040035966-A (KR)
Title: Piston ring structure
Inventor: BAEK CHUNG HYEON
IPC: F02F5/00
Filed: 2002-10-14
Abstract: PURPOSE: A structure of a piston ring for reducing quantity of blow-by gas is provided to reduce quantity of discharged blow-by gas, and to delay deterioration of oil. CONSTITUTION: A stepped protrusion(14) is formed on an inner upper end of a first ring groove(12) to which a top ring(10) is coupled, and a stepped part(15) is formed on an inside of the top ring correspondingly with the stepped protrusion to reduce weight of the top ring so as to reduce time needed for the top ring to be lifted up when piston is moved down as inertia force of the top ring is reduced. An inner side clearance(C1) between the stepped protrusion and the stepped part is formed to be smaller than an outer side clearance(C) between the top ring and the first ring groove to reduce height by which the top ring is lifted up. A stepped groove(16) is formed on an inside of a second ring(11) to increase volume of a space of a second ring groove(13) to which the second ring is inserted so as to reduce pressure of gas between the top ring and the second ring.
Patent KR-20040037334-A (KR)
Title: apparatus and method for monitoring abnormal temperature of switch gear
Inventor: SO SU IL
IPC: H02H5/04
Filed: 2002-10-28
Abstract: PURPOSE: An apparatus and a method for inspecting an abnormal temperature of high voltage metal enclosed switchboard are provided to forecast and diagnose an abnormal temperature of high voltage metal enclosed switchboard by detecting the temperature of the high voltage metal enclosed switchboard on real time. CONSTITUTION: An apparatus for inspecting an abnormal temperature of high voltage metal enclosed switchboard comprises a plurality of circuit breakers(110-1,¡¦,110-n-1) for cutting off power, a plurality of sensors for sensing each temperature of the circuit breakers, a plurality of signal collecting units(120-1,¡¦,120-n) for collecting the sensed signals from the sensors and outputting the signals, and a controller(130). The controller displays each temperature value of the circuit breakers corresponding to the signals outputted from the signal collecting unit on real time and generates an alarm on real time when generating an abnormal temperature after monitoring a changing state of the temperature value.