baber/WOPTO huggingface dataset:
Patent KR-20040023836-A (KR)
Title: Treatment apparatus of circulation water for gas cleaning equipment and its treatment method
Inventor: CHOI TAE HWA
IPC: C02F1/461
Filed: 2002-09-12
Abstract: PURPOSE: A circulation water treatment apparatus of gas purification facility is provided which removes the separated anion and cation by separating anion and cation from circulation water after electrically charging foreign materials contained in circulation water, and a water treatment method using the same is provided. CONSTITUTION: The water treatment apparatus comprises an electrolysis unit(100) for discharging the converted circulation water by converting circulation water flown in into circulation water having surface activity; an electrolytic cell(120) for separating cations and anions from the circulation water flown in from the electrolysis unit and discharging the cation/anion removed circulation water, effluent containing a large amount of the separated cations and effluent containing a large amount of the separated anions through respectively different channels; a filter(140) for filtering the cation/anion removed circulation water discharged from the electrolytic cell; and an ion treatment unit for containing calcium hydroxide so that the effluent containing a large amount of anions discharged from the electrolytic cell is reacted with calcium hydroxide, wherein cathode electrode plate and anode electrode plate are positioned in the electrolysis unit with being oppositely directed to each other so that the circulation water flows through between the cathode electrode plate and anode electrode plate, cathode electrode plate and anode electrode plate are positioned in the electrolytic cell with being oppositely directed to each other, a channel is formed between the cathode electrode plate and anode electrode plate so that surface activated circulation water flows through the channel, and the other channels are respectively formed between the channel and the cathode electrode plate and between the channel and the anode electrode plate so that the effluent flows through the channels.
Patent KR-20040029527-A (KR)
Title: Photo lithography system
Inventor: LEE JONG HWA
IPC: H01L21/027
Filed: 2002-10-01
Abstract: PURPOSE: A photography system is provided to interrupt a photolithography system according to a delaying state of an exposure post-process part by installing an interlock part at an exposure post process part formed between an exposure part and a development part. CONSTITUTION: A photography system includes a coating part(120), an exposure part(140), a development part(160), an exposure post-process part(150), and an interlock part(159). The coating part(120) performs the process for coating a photoresist layer on a wafer. The exposure part(140) performs the process for transcribing a shape of a mask on the photoresist layer. The development part(160) performs a process for removing selectively the exposed photoresist layer. The exposure post-process part(150) is formed between the exposure part and the development part. The interlock part(159) interrupts a photolithography process when the exposure post-process part delays a wafer loading process during a predetermined period of time.
Patent KR-20030029473-A (KR)
Title: Child safety seat
Inventor: MAIER DIETER
IPC: B60N2/28
Filed: 2002-10-02
Abstract: PURPOSE: A safety seat for children is provided to prevent a child on the backward child seat from being moved forward by reducing moment of rotation from inertia of the child seat at a collision. CONSTITUTION: A backward child seat used for a vehicle is provided with a seat structure(50) having a seat part and a reclining part(48) supporting a seat occupant(40) and a support face(32) for being mounted on a vehicle seat cushion. A releasable connector(38) is engaged with a standard fixing unit related to the vehicular seat, and attached to a link(52). The link is projected from an end of a contrary side to the reclining part of a seat part of the child seat structure, and attached to the child seat structure by a connection joint(54) arranged upward of the support face so as to rotate the child seat structure to the link. The distance between the center of gravity and the anchorage unit is decreased, and the moment of rotation is reduced by compressing the front and rear edges of the base support surface downward to the seat cushion.
Patent KR-20040033084-A (KR)
Title: A Concreate product forming the coating layer
Inventor: OH SANG GEUN
IPC: C04B41/46
Filed: 2002-10-11
Abstract: PURPOSE: Concrete products containing coating layers capable of continuous hydration of cement, are provided. Accordingly, the mordine coating improves durability and quality of concrete products. CONSTITUTION: The concrete products(10) containing a coating layer(20) are produced by preparing coating solution obtained by mixing mordine and water in a ratio of 1:3, applying the coating solution to the demolded concrete products such as railroad ties, segments and T-shaped walls, and drying naturally.
Patent KR-20040034784-A (KR)
Title: Communication method for both sides direction of using the banner and a visitor's book
Inventor: PARK JU HYUN
IPC: G06F17/00
Filed: 2002-10-17
Abstract: PURPOSE: A bi-directional communication method through connection between a banner and a visitor book is provided to display a profile of a writer to a writing window of the visitor book, and extract/store personal information and banner information in an address book of a homepage owner by linking a banner information service having profile information with a visitor book service having the banner input window. CONSTITUTION: After giving a password to a user having a homepage when the user registers to a banner server as a member, the user registers a desired banner. The user links the homepage with the visitor book including a pass/banner number input window and a manager mode icon by registering to a visitor book server as the member. In case that the user clicks a write button by connecting to the homepage having the banner linked visitor book, banner use is asked. In the case that the banner is used, writing is advanced after linking the banner having the profile information of a visitor with the homepage.
Patent KR-20040034819-A (KR)
Inventor: CHOI JI U
IPC: F16C19/49
Filed: 2002-10-17
Abstract: PURPOSE: A ball bearing is provided to allow a ball to be easily inserted into the ball bearing and to reduce abrasion of the ball and the ball bearing by preventing the ball bearing from being thermally deformed. CONSTITUTION: A ball bearing(100) includes an annular ball housing(10) and a ball(20) accommodated in the annular ball housing(10). A cutting section(11) is formed at an inner peripheral surface of the annular ball housing(10) so as to allow the ball(20) to be easily inserted into the annular ball housing(10). A pair of cutting sections(11) are provided at an inner circumferential surface of the annular ball housing(10) in opposition to each other. A depth of the cutting section(11) is about 2mm, and a length of the cutting section(11) is about 2/5 with respect to the length of the circumferential surface of the annular ball housing(10).
Patent KR-20040035524-A (KR)
Title: Apparatus for Switching Signal Lines for Use in Switching System
Inventor: BAEK JONG GEUN
IPC: H04Q3/42
Filed: 2002-10-22
Abstract: PURPOSE: An apparatus for switching signal lines in a switch system is provided to accurately and simply switch the signal lines to a backup system when failure is generated in an operating system using a No.7 scheme. CONSTITUTION: A switch panel(154) is allocated between DSX(Digital Signal Cross Connector) modules(130,140) of operating and backup systems(110,120) and an STP(Signaling Transfer Point) equipment(180). N switches(162,164,166,168) are accommodated in the switch panel(154). Each of the N switches(162,164,166,168) has the first and second outgoing contact points(192,194), an incoming contact point and a toggle lever(198). The first and second outgoing contact points(192,194) connect to DSX panels(132,134,136,138)(142,144,146,148) of the operating and backup systems(110,120). The incoming contact point connects to DSX panels(172,174,176,178) of the STP equipment(180). The toggle lever(198) selectively connects the incoming contact point with the first outgoing contact point(192) or the second outgoing contact point(194).
Patent KR-20020090190-A (KR)
Inventor: DO HWAN JOO
IPC: C04B26/02
Filed: 2002-10-25
Abstract: PURPOSE: Provided is a manufacturing method of light-storing construction materials using transparent glass waste that replaces expensive luminous pigment. Accordingly, the method saves manufacturing costs, shortens light-storing time and increases light-emitting time. CONSTITUTION: The light-storing materials are manufactured by the following steps of: crushing waste glass with transparency into a size of 0.1-1.5mm; mixing 45-65wt.% of crushed glass, 10-30wt.% of light-storing pigment, SrAl2O3, 20-24wt.% of fiberglass reinforced plastic(FRP) resin, and 2.5-3.5wt.% of glass fiber for 5min.; adding 0.1wt.% of resin hardener and mixing for 1min; molding and demolding after 30% of hardening is processed. The light-storing materials are applied to things to be distinguished in the dark like direction marks, road boundary, switch, and decorative materials.
Patent KR-20040037395-A (KR)
Title: Construction method of stabilization the four sides of waste landfill
Inventor: SHIN EUN CHEOL
IPC: E02D29/02
Filed: 2002-10-28
Abstract: PURPOSE: A stabilization method for a slope in a landfill is provided to prevent soil pollution and underground water pollution caused by the leakage of leachate. CONSTITUTION: The stabilization method for a slope in a landfill comprises the steps of surfacing a slope composed of soil or bedrock, then installing a geo-synthetic soil water stop, installing a smooth geo-membrane sheet on the geo-synthetic soil water stop, and installing a drainage member on the smooth geo-membrane sheet. The frictional geo-membrane is installed between the geo-synthetic soil water stop and the drainage member by placing bubble formed by extruding from a tubular sheet extruder or high-density polyethylene bubble formed by extruding from a tubular sheet extruder in an open cut sheet and welding thermoplastic resins to the surface.
Patent KR-20040040030-A (KR)
Title: Foam-massage roller
Inventor: PARK TAE GEUN
IPC: A61H15/00
Filed: 2002-11-06
Abstract: PURPOSE: A bubble massage roller is provided to have massage effect by the roller while taking a bath or shower with soap and water. CONSTITUTION: The roller comprises an outer cylindrical chamber(10) and an inner cylindrical chamber(20) relatively rotating with friction; a cylindrical sponge(30) entered in the inner cylindrical chamber(20); a hollow part(31) of the cylindrical sponge(30) having a supporting axis(40); caps(50) placed at both side ends of the outer cylindrical chamber(10) together with a grip(60). The outer chamber(10) has multiple holes(11) outflowing soap bubble, multiple elongated holes(12) entering liquid soap, and a rubber component(15) along outer peripheral side thereof. The rubber component(15) has holes(17) for outflowing the soap bubble.
Patent KR-20040040094-A (KR)
Title: cutting arm operational structure of remote controlled cutting device for sewer
Inventor: KIM YONG YEON
IPC: B26D1/00
Filed: 2002-11-06
Abstract: PURPOSE: A remote controlling cutting apparatus driving structure for a sewer pipe line is provided to operate a cutting operation effectively by connecting a connecting portion of the cutting arm to a driving portion and to prevent cables from twisting by inserting cables to a principal worm gear. CONSTITUTION: A driving portion(A) is installed in a main body(5) as follows. A helical portion(11) of an actuating gear(1) is connected to an outside driving gear(7), forming the helical gear portion in a peripheral surface. A driving gear(2) forms a worm(21) on an upper end. A helical worm(22) of the driving gear is geared to both sides of the helical gear portion of the actuating gear. A principal shaft(3) has a hollow portion(32) and forms combining tools(33) to be connected to a cutting arm on an end. A worm gear(31) of the principal gear is geared to the worm of the driving gear. Thereby, driving force of a driving motor is transmitted to the cutting arm accurately because a clearance is not made between the principal shaft and the driving gear by driving the principal shaft in stable support.
Patent KR-20040042596-A (KR)
Title: rear suspension of a vehicle
Inventor: KIM SEONG DAE
IPC: B60G3/18
Filed: 2002-11-15
Abstract: PURPOSE: A rear suspension of a vehicle is provided to obtain stability of wheel alignment by securing rigidity sufficient for load supplied from tires and wheels while the vehicle travels and maximize stability in traveling by securing the tread between tires and a road surface to the utmost. CONSTITUTION: A rear suspension of a vehicle comprises a cross member(1) mounted to a vehicle body, upper arms(7), and lower arms(13). One side of the upper arm is connected to the cross member by a bush and the other side is connected to a knuckle(3) by a ball joint(5). A ball joint(9) is formed to one side of the lower arm and is connected to the knuckle. The other side of the lower arm is divided into two and is connected to the cross member. A bush is disposed to each end of the other side of the lower arm.
Patent KR-20040042597-A (KR)
Title: snap ring structure for a one-way clutch of an auto transmission
Inventor: WOO SUN CHEOL
IPC: F16D41/06
Filed: 2002-11-15
Abstract: PURPOSE: Snap ring structure for a one-way clutch of an automatic transmission is provided to improve durability by effectively preventing a leakage of oil and securing smooth lubricating action of the one-way clutch. CONSTITUTION: In snap ring structure for a one-way clutch of an automatic transmission, section isolation parts(3) are projected toward each other at the ends of a snap ring(1). The section isolation parts fill up the width of the snap ring. The section isolation parts cross each other within the thickness of the snap ring. One section isolation part has an incised end(5) to the outside of the snap ring and the other section isolation part has a projected end(7) inserted into the incised end.
Patent KR-20040043686-A (KR)
Title: Method of manufacturing surface mountable electrical device for printed circuit board using heat welding and surface mountable electrical device made by the method
Inventor: CHOI SU AN
IPC: H01C7/02
Filed: 2002-11-19
Abstract: PURPOSE: A method and an electrical device are provided to reduce manufacturing procedures and costs by interconnecting conductive layers through thermofusion. CONSTITUTION: A method comprises a step of preparing a thin film resistor sheet having first and second surfaces(12,14), and first and second conductive layers formed on the first and second surfaces, respectively; a step of pressing the first and second surfaces of the thin film resistor sheet and performing a thermofusion such that the first and second conductive layers contact with each other; a step of forming a plurality of non-conductive gaps(24,34) on the first and second conductive layers; a step of depositing first and second insulating layers(50,52) on the non-conductive gaps and certain parts of the first and second conductive layers; a step of plating the area where the first and second insulating layers are not deposited with solder; a step of cutting the thin film resistor sheet along a thermofusion portion(40); and a step of producing a plurality of electrical devices by dividing the thin film resistor sheet.
Patent KR-20020097118-A (KR)
Inventor: KIM GI HYEON
IPC: H05B41/16
Filed: 2002-11-23
Abstract: PURPOSE: A high intensity discharge ballast is provided to reduce the rating of power device by using a transformer comprised of a planer core. CONSTITUTION: A DC(Direct Current)-DC converter(210) receives an input voltage and boosts the input voltage in response to first and second control signals(CTRL1,CTRL2). A circuit(230) performs a step-up operation on the output of the DC-DC converter(210) to output it. A DC-AC(Alternating Current) inverter(240) converts the output of the DC-DC converter(210) into an AC voltage, responsive to a third control signal(CTRL3), to output an AC square wave voltage. A high voltage igniter(250) receives the output of the circuit(230) to generate an instantaneous high voltage pulse. An arc high voltage discharge lamp(260) receives the high voltage pulse to breakdown, and then receives the AC voltage to generate light through the arc discharge. A sub-power circuit(270) boosts the voltage level of the input voltage to output it. A control unit(280) generates the first to third control signals(CTRL1-CTRL3) for controlling the DC-DC converter(210) and the DC-AC inverter(240) in response to the output of the sub-power circuit(270).
Patent KR-20040046228-A (KR)
Inventor: RYU JAE CHEOL
IPC: D06F35/00
Filed: 2002-11-26
Abstract: PURPOSE: A washing machine and a control method thereof are provided to secure durability of the washing machine by sensing water temperature immediately after drainage, controlling the dehydrating speed, and preventing the washing machine from rotating at high speed in a state of high temperature. CONSTITUTION: A washing machine comprises a key input part(201) for inputting a washing course and an action command desired by a user; a temperature-sensing part(203) for sensing the temperature of washing water in a drainage stroke; a microcomputer(205) executing washing and rinsing strokes according to the washing course selected by the user if the action command is input through the key input part, and controlling the dehydrating speed of a dehydrating stroke progressing after the rinsing stroke according to the temperature of the washing water sensed through the temperature-sensing part if the rinsing stroke is finished; and a washing motor(207) the driving speed of which is varied according to a control signal of the microcomputer.
Patent KR-20040048715-A (KR)
Title: Keyphone system accepting internetphone and method for controling call thereof
Inventor: CHOI JUN SIK
IPC: H04L12/66
Filed: 2002-12-04
Abstract: PURPOSE: A keyphone system containing an Internet phone and a method for controlling calls using the same are provided to allocate an extension number to an Internet phone through the interworking between respectively different systems. CONSTITUTION: A keyphone system containing an Internet phone consists of a keyphone terminal(100), a keyphone controller(120), a gatekeeper(140), and an Internet phone terminal(160). The keyphone terminal(100) having an extension number allocated according to an E.164 address system, executes a call connection with the external using the extension number. The keyphone controller(120) allocates an extension number according to a request from the keyphone terminal(100) and stores/manages the allocated extension number together with a keyphone terminal identifier. The gatekeeper(140) transmits the terminal identifier of the Internet phone terminal(160) to the keyphone controller(120) according to the registration request of the Internet phone terminal(160). In case that an extension number corresponding to the Internet phone terminal(160) is received from the keyphone controller(120), the gatekeeper(140) searches for a transport address using the extension number and attempts a call connection to the Internet phone terminal(160) corresponding to the transport address.
Patent KR-20030093087-A (KR)
Inventor: CHOI GI SEUNG
IPC: C07D275/02
Filed: 2002-12-05
Abstract: PURPOSE: Provided are an isothiazolone composition and a method for stabilizing isothiazolone. The isothiazolone composition is used as a antibacterial agent stably in an emulsion solution, and thus effectively inhibits the growth of microorganisms. CONSTITUTION: An isothiazolone composition is characterized by containing 3-isothiazolone compound of the formula(1), alkali metal nitrate salt, alkali metal chloride salt, sodium chlorite and a solvent. In the formula, R1 and R2 are independently a hydrogen atom, a halogen atom, a C1-C4 alkyl group or a cyclized aryl group; and R3 is a hydrogen atom, a C1-C18 alkly group, a C2-C18 alkenyl group, a C2-C18 alkyl group, a 3-8 membered ring of C3-C12 cycloalkyl group, C10-C24 aralkyl group or a C10-C24 aryl group.
Patent KR-20040050293-A (KR)
Title: An apparatus for discharging the noxiousness gas in a transformer
Inventor: JUN PUNG SEON
IPC: H01F27/12
Filed: 2002-12-10
Abstract: PURPOSE: An apparatus for discharging harmful gases of a transformer is provided to prevent the resolution of the insulating oil and maximize the insulating effect by discharging effectively harmful gases. CONSTITUTION: An apparatus for discharging harmful gases of a transformer includes a non-pressure encapsulation type conservator, a filling type respiratory organ, and a discharge unit. The non-pressure encapsulation type conservator(10) is connected to a first opening part(103a) which is formed at a top part of a main body case. The filling type respiratory organ(20) is installed at a pipe member in order to remove harmful gases, particles, and moisture from air. The discharge unit is connected to a second opening part(103b), which is formed at the top part of the main body case. The discharge unit discharges the insulating oil.
Patent KR-20040050583-A (KR)
Title: Apparatus for making deflection coil
Inventor: KIM SEONG CHUN
IPC: H01J9/236
Filed: 2002-12-10
Abstract: PURPOSE: An apparatus is provided to prevent differences between left and right magnetic fields and unbalance of screen by minimizing differences between left and right slips of deflection coil. CONSTITUTION: An apparatus comprises a bobbin(100) for feeding a coil(C); a winding mold(500) arranged to be rotatable, and which winds the coil into the designed shape of a deflection coil; a main tension control unit(200) arranged between the bobbin and the winding mold in such a manner that the main tension control is rotatable, wherein the main tension control unit is equipped with a magnet(202) for generating a magnetic force when a power is applied; a plurality of main guide rollers(300) arranged to be rotatable, and which guide the coil passed through the main tension control unit and add a predetermined tension force to the coil; an auxiliary guide roller(400) arranged between the main guide roller and the winding mold in such a manner that the auxiliary guide roller is rotatable and guides the coil in a horizontal direction; and an auxiliary tension control unit(600) arranged between the main guide roller and the auxiliary guide roller in such a manner that the auxiliary tension control unit is rotatable, wherein the auxiliary tension control unit is equipped with a magnet(602) for generating a magnetic force when a power is applied.