baber/WOPTO huggingface dataset:
Patent KR-20020028340-A (KR)
Title: Washing machine with dry cleaning
Inventor: LEE IN SEOP
IPC: D06F25/00
Filed: 2000-10-09
Abstract: PURPOSE: A washer with dryer function is provided to improve a dry efficiency by thermally exchanging by opposing a flow direction of high temperature and humidity fluid from a laundry tub to a flow direction of low temperature and dry fluid from a condenser. CONSTITUTION: A washer with dryer function includes a laundry tub(2), an air cooled heat exchanger for exchanging the air discharged from the laundry tub with the outside air, an external inhale fan(8) for inhaling the outside air into the inside of the washing machine, circulation fans(10) for inducing the air from the heat exchanger to a heater(6), and the heater for heating the air, and a heat exchanger(20) for exchanging heat between fluid flows passing a first duct(A) and a second duct(B). The first duct through which fluid flow from the laundry tub passes and the second duct through which fluid flow from a condenser(4) passes are adjacent to each other.
Patent KR-20020028574-A (KR)
Title: internet experience appearanceize service supply method
Inventor: CHO KEUN HYUN
IPC: G06F17/00
Filed: 2000-10-11
Abstract: PURPOSE: A personal history graphic service method is provided to enable a user to access a graphic server, to upload categorized data on the personal history and acquaintances to the graphic server, and to receive graphics which graphically form the categorized data over the internet. CONSTITUTION: The method comprises steps of a user computer(2) accessing a graphic server(1), the graphic server(1) requesting categorized data to the user computer(2), the user inputting the categorized data with a keyboard(21) of the user computer(2) and transmitting the input data to the graphic server(1), the server(1) calling a graphic module(11), graphically forming the categorized data into the first output, storing the first output at a storage device(13) and offering the first output to the user computer(2) as a preview, the user computer(2) printing the first output at a printer(22) and requesting a rendering service based on the first output, the server(1) calling a rendering module(14) and enabling the user to edit the first output stored in the storage device(13), the server storing the second output, with the rendering operation finished, at the storage device(13) and transmitting the second output to the user computer(2).
Patent KR-20010051015-A (KR)
Inventor: BILLECK BILLY JOE JR
IPC: B29C63/00
Filed: 2000-10-13
Abstract: PURPOSE: Provided are method for reforming thermoplastic thin sheet, its device and system. CONSTITUTION: A thermoplastic sheet, such as solid surface laminate material(SSL) is postformed to a substrate having a planar surface and an edge with a desired profile, by heating a portion of the thermoplastic sheet proximate to the edge. Adhesive attaches the thermoplastic sheet to the planar surface and edge of the substrate. The adhesive is solvent-based contact adhesives or water-based specialty adhesives. The composite formed by the attached thermoplastic sheet and substrate is used for counter-tops, vanity tops, bath and shower surfaces, furniture surfaces and the like. Heating of the portion of the thermoplastic sheet is by focused line heating, conventional heating and a heat shield, a combination of focused heating and conventional heating, or by just conventional heating. The heated portion of the thermoplastic sheet is preferably between about 275 (135) and 320 (160) degrees Fahrenheit ( DEG Celsius) before bending. An optional protective film may be placed over the front side portion of the thermoplastic sheet being heated to minimize surface defects thereto.
Patent KR-20020030386-A (KR)
Title: Control unit for ring relay of FXS
Inventor: LEE JONG HEON
IPC: H04M19/02
Filed: 2000-10-17
Abstract: PURPOSE: An apparatus for controlling a ring relay of an FXS(Foreign Exchange Station) is provided to protect a relay and decrease a generated noise and power consumption by interrupting a ring relay at a low voltage. CONSTITUTION: A main control device(340) controls a relay interrupt command. A PLD(Programmable Logic Device)(330) generates a relay control signal according to the relay interrupt command transmitted from the main control device(340). An SLIC(Subscriber Line Interface Circuit)(320) connects a call signal to a subscriber telephone(360). A ring signal generator(310) generates a ring signal transmitted to the subscriber telephone(360) and transmits a synchronous signal for generating the relay control signal to the PLD(330). A relay(350) selectively transmits the call signal and the ring signal from the SLIC(320) and the ring signal generator(310) to the subscriber telephone(360) according to the relay control signal transmitted from the PLD(330).
Patent KR-20010051098-A (KR)
Inventor: NAKAMURA ICHIRO
IPC: C09K23/00
Filed: 2000-10-18
Abstract: PURPOSE: To provide a ceramic slurry composition containing homogeneously dispersed ceramic powder without applying excessive damage on the powder, a ceramic green sheet produced by using the ceramic slurry composition and a process for the production of a multilayer ceramic electronic part. CONSTITUTION: The objective ceramic slurry composition contains ceramic powder, a dispersing agent, a binder and a solvent. The dispersing agent is an anionic dispersing agent and the content of the anionic dispersing agent is adjusted to give the total acid content of the anionic dispersing agent corresponding to 10-150% of the total base content of the ceramic powder. The ceramic powder has an average particle diameter of 0.01-1 μm.
Patent KR-20020032254-A (KR)
Inventor: KWON TAE IN
IPC: H01Q3/26
Filed: 2000-10-26
Abstract: PURPOSE: A satellite antenna installed by a celestial body and its installing method are provided to install the satellite antenna with the position of the satellite relative to a celestial body without using the complicated curvature of the antenna. CONSTITUTION: A satellite antenna comprises a satellite orienter(4) vertically formed as a thin film at the edge of the top(2) of the antenna. The plane(5) of the thin film maintains its azimuth angle to which the antenna(1) is oriented. A bead(7) and a sight(8) are protruded upward from the top of the satellite orienter(4). An extended line from the sight(8) to the bead(7) maintains the same elevation as the elevation of the satellite antenna(1). The satellite antenna comprises a celestial body orienter(9) formed as a thin film, a left orienter, and a right orienter. The rear portions of all orienters are fixed to a shaft together. The front portions of all orienters are rotated around the shaft. A flat support is arranged for installing the celestial body(9) and connected to the edge of the antenna(1) by a shaft.
Patent KR-20020032782-A (KR)
Title: Metal finishing apparatus and metal finishing method using the same
Inventor: HAN MUN HO
IPC: C25B9/19
Filed: 2000-10-27
Abstract: PURPOSE: A metal surface process apparatus and a metal surface process method using the same are provided to prevent the generation of sludge, thus reducing the rate of inferior goods, to continuously maintain the speed of grinding, and to effectively manage a plating solution. CONSTITUTION: The metal surface process apparatus comprises: an electro bath(21); an electrolyte(24) received in the electro bath; an anode plate(22) immersed in the electrolyte; a cathode plate(23) immersed in the electrolyte; and an isolation plate(200) installed between the anode plate and the cathode plate so as to selectively pass only predetermined ion molten in the electrolyte through its fine holes during the process of electrolysis.
Patent KR-20010060244-A (KR)
Inventor: EDROZO FRANCIS C
IPC: F01M11/12
Filed: 2000-11-02
Abstract: PURPOSE: A monitoring device and method is provided to continuously electrically monitor the condition of a fluid in a vessel such as the condition of oil for lubricating and particularly the condition of crankcase or sump oil in an internal combustion engine or the lubricant in a power transmission device. CONSTITUTION: The state of the fluid is always monitored by a probe which is immersed in the fluid inside the container. The probe is equipped with a pair of electric conductors(electrodes)(18,20) which are arranged on a rod(14) so as to be in a spiral shape, and it is inserted into the opening of the container which is filled with the fluid. An electric circuit which is connected to an electric lead extended to the base end part of the rod operates so as to measure respective impedances across the pair of electrodes at a first hertz frequency and a second hertz frequency. The difference between the impedances is calculated. The difference is compared with a prescribed value. The state of the fluid is decided. A measured impedance characteristic decides the remaining useful life(RUL) of the fluid.
Patent KR-20020034626-A (KR)
Title: Device for inserting a cooling member into holes formed in coolant flow way
Inventor: YOON HYEON GUK
IPC: B29C33/02
Filed: 2000-11-02
Abstract: PURPOSE: A device for insert of a cooling metal element of a plastic die is provided to reduce working time and to facilitate channel change of cooling water by installing the cooling metal element to a position not required introduction of cooling water. CONSTITUTION: A device inserts a pair of cooling metal elements into a bypass channel(6). The device comprises a screw shaft(102) having threaded portions on both ends, a hollow tube(101) in which the screw shaft is rotatably installed, a first rod(120) welded to the hollow tube to grip the same upon fixing the screw shaft to a die, a second rod(122) fixed to the threaded portions for pressing a pair of cooling metal elements each other, and a third rod(124) fixed on one end of the screw shaft for separating the screw shaft from the cooling metal element through the bypass channel.
Patent KR-20020035660-A (KR)
Title: Subscriber interface circuit of full electronic switching system
Inventor: KANG JEON YEONG
IPC: H04M3/30
Filed: 2000-11-07
Abstract: PURPOSE: A subscriber interface circuit in a full electronic switching system is provided to accept all the merits of a transformer and an SLIC(Subscriber Line Interface Circuit) IC(Integrated Circuit) and to hybridize individual parts having high transmission characteristics. CONSTITUTION: Transistors(Q3,Q31)(Q2,Q21) supply call current to a subscriber through a tip terminal and a ring terminal, and amplify voice signal power. Transistors(Q1,Q11) limit the maximum call current. A transistor(Q4) detects call current, limits the base current of the transistor(Q11), and controls the maximum call current. A resistor(R12) connects between the transistors(Q3,Q31)(Q2,Q21), detects call current, converts it into voltage, and provides it between the base and emitter of the transistor(Q4). A transistor(Q5) controls the potential of the resistor(R12) through the transistors(Q1,Q11) and adjusts the limit range of the maximum call current. A transistor(Q7) adjusts the base potential of the transistor(Q11) according to a power-off control signal and controls the operation mode and interruption mode of the transistors(Q3,Q31). An operation amplifier(U1A) supplies a received voice signal to the transistor(Q21). An operation amplifier(U1B) inverts the output signal of the operation amplifier(U1A) and inputs it to the transistor(Q31). Resistors(R17,R18) determine the amplification of the operation amplifier(U1B) as a unit gain of 1. Resistors(R19,R16) adjust the receiving gain of the operation amplifier(U1A). Capacitors(C1,C2) connect the outputs of the operation amplifiers(U1A,U1B) to the bases of the transistors(Q31Q21) respectively. A bias resistor(R3) prevents the transistors(Q3,Q31)(Q2,Q21) from operating in an interruption area when there is no AC load or DC load between the tip terminal and the ring terminal. Current/voltage conversion resistors(R1,R2) are provided to detect call current. Bridge resistors(R4-R7) compare the voltages detected by the resistors(R1,R2). A capacitor(C4) combines the AC impedance between the ring terminal and the power source with a low impedance.
Patent KR-20010051690-A (KR)
Title: Method for controlling laminate gloss
Inventor: OLIVER JAY T
IPC: B32B33/00
Filed: 2000-11-15
Abstract: PURPOSE: Provided are decorative laminates. More particularly, Provided is a method for producing glossy decorative laminates, as well as controlling laminate gloss, using a cast polypropylene release sheet. CONSTITUTION: The method is achieved by stacking a decorative laminate sheet assembly having a top layer; casting a polypropylene release sheet wherein the polypropylene release sheet is processed with chill rollers treated in a manner which improves the gloss characteristics of the resulting decorative laminate; positioning the polypropylene release sheet on the top layer of the decorative laminate sheet assembly; applying heat and pressure to the decorative laminate sheet assembly) and the polypropylene release sheet sufficiently to bond the decorative laminate and releasably bond the polypropylene release sheet(12) to the top layer of the decorative laminate sheet assembly(10), and removing the polypropylene release sheet(12) from the top layer of the decorative laminate sheet assembly(10) to reveal a decorative laminate exhibiting desirable gloss characteristics.
Patent KR-20010016179-A (KR)
Title: Method for electronic commerces of computer executable
Inventor: KIM YEONG JIN
Filed: 2000-11-20
Abstract: PURPOSE: An electronic commerce method is provided to offer specified commodities, enable consumers to cooperate a purchase of the commodities over the internet, and deliver the commodities directly to the purchaser so that it can reduce a commodity selection time and satisfy the purchaser's intention. CONSTITUTION: The method comprises steps of a purchase company accessing an internet shopping mall managed by a special seller company, and inputting purchase conditions(S31), the internet shopping mall searching for the commodities satisfying the purchase conditions from a commodity database and offering the searched results(S32), the purchase company selecting commodities among the searched results and the shopping mall storing the selected commodities at an item database(S33), the internet shopping mall offering the commodities, stored in the item database, to an individual purchaser, performing a preference survey on the commodities, and storing the survey result at a digital catalogue(S34), the shopping mall transmitting an estimate request to commodity suppliers(S35), the shopping mall receiving the estimate from the commodity supplier(S36), the shopping mall finally selecting the commodity ordered by the individual purchaser(S37), and transmitting a purchase order to the commodity supplier(S38).
Patent KR-20010051825-A (KR)
Inventor: IWATA TOSHIYUKI
IPC: D05B27/22
Filed: 2000-11-21
Abstract: PURPOSE: An apparatus for controlling the feed quantity of a sewing machine comprising a feed adjuster, a feed adjusting body and a feed adjusting shaft is provided, which improves sewing quality, increases vibration resistance, reduces noise, prevents a feed adjusting rod shaft from being separated and makes it possible to steplessly adjust a fabric feed quantity with small force. CONSTITUTION: This feed quantity adjusting device comprises: a feed adjuster having cam sections for changing the fabric feed quantity of a feed dog by changing inclination angles; a feed adjusting body(32) having a coupling section abutting on the cam sections at the tip(32a) and a female screw(32b) on the base end side inner periphery and supported on a sewing machine frame non-rotatably and with reciprocation in the axial direction; and a feed adjusting shaft(33) having a male screw(33a) screwed with the female screw on the outer periphery and supported on the sewing machine frame rotatably and non-movably in the axial direction. A feed dial(34) is integrated with the feed adjusting shaft via a feed adjusting base(35) fixed to the sewing machine frame and the feed adjusting shaft is supported on the feed adjusting base non-movably in the axial direction.
Patent KR-20020041053-A (KR)
Title: Nematic liquid crystal Fabry-Perot tunable filter
Inventor: KIL SANG GEUN
IPC: G02F1/133
Filed: 2000-11-27
Abstract: PURPOSE: A nematic liquid crystal Fabry-Perot wavelength variable filter is provided to completely remove dependence of incident light on polarization using axial alignment and to stabilize a resonance mode without having a complicate alignment process. CONSTITUTION: A nematic liquid crystal Fabry-Perot wavelength variable filter includes two glass substrates(1a,1b), transparent electrodes(2a,2b), the first and second reflecting films(3a,3b). The transparent electrodes and the first and second reflecting films are sequentially formed on the glass substrates, respectively. A vertical alignment film(4a) is coated on the first reflecting film to vertically align a nematic liquid crystal(10). A horizontal alignment film(4b) is coated on the second reflecting film to axially align the liquid crystal. The nematic liquid crystal is filled between the alignment films. The wavelength of light inputted into the liquid crystal is resonated according to the level of voltage applied to the liquid crystal. At least one of the two glass substrates is composed of a spherical mirror.
Patent KR-20020042140-A (KR)
Title: Real-time noise source determination system using acoustic mirror
Inventor: KIM DAE HUN
IPC: G01M9/04
Filed: 2000-11-30
Abstract: PURPOSE: A real time sound source measuring apparatus is provided to allow for a quantitative analysis on the absolute intensity and distribution of sound source and accurately calculate the position of sound source during wind tunnel test. CONSTITUTION: An apparatus comprises an acoustic mirror(30) for collecting the acoustic wave of sound source generated during the wind tunnel test; a micro phone unit(40) mounted to the acoustic mirror at the position where the acoustic wave is collected, and which supports movement of a micro phone for measuring the collected acoustic wave; a transfer unit(60) moving from the side surface of a motor vehicle toward upper, lower and rear stream directions of the motor vehicle, so as to move to the position of sound source generated during wind tunnel test; a work station(70) for analyzing data for the collected sound source output from the micro phone unit; an audio unit(80) for listening to the collected sound source output from the micro phone unit; an image photographing unit(50) coupled to the micro phone unit so as to photograph the position where the sound source is generated; and a display unit(90) for displaying the image signal output from the image photographing unit.
Patent KR-20020044216-A (KR)
Title: Learning method of charging efficiency for a vehicle
Inventor: SEO SAM WON
IPC: F02D41/04
Filed: 2000-12-05
Abstract: PURPOSE: A method for learning the charging efficiency of a vehicle is provided to prevent the rapid fluctuation of engine rpm by learning a charging efficiency map value and compensating a learning value depending on vehicle change. CONSTITUTION: A control unit detects the negative pressure of an intake manifold and determines a charging efficiency met with the condition detected by a charging efficiency map(ST21). A fuel injection amount is adjusted, and a fuel amount learning value depending on vehicle or engine change is calculated(ST22). A compensation charging efficiency is calculated by using the fuel amount learning value(ST23). The learning degree of the charging efficiency is compared to a specific number of the fuel amount learning value(ST24). If the learning degree of the charging efficiency is decided to be proper, the renewal of the former charging efficiency is decided(ST25). If an ignition key is in the off state, the learned value substitutes for the former value(ST26). Therefore, the hunting due to the fluctuation of engine rpm is avoided.
Patent KR-20020044985-A (KR)
Title: an air guide operating device of hood in a vehicle
Inventor: LEE BYEONG JUN
IPC: B62D25/08
Filed: 2000-12-07
Abstract: PURPOSE: An air guide operating apparatus of a hood for a vehicle is provided to protect a pedestrian against second damage from collision with the air guide by pulling the air guide down and placing the air guide in line with the hood in moving the pedestrian on the hood at a collision. CONSTITUTION: An air guide(11) is installed to turn, a second turning lever(13) is mounted to turn. The upper end of the second turning lever is fitted to a fitting sill(11a) of the air guide. A first turning lever(7) is rotated with turning a collision detecting lever(9) at a collision, and a lift plate(4) is moved up with contraction of springs(5,6). The rear part of the lift plate is connected to the lower part of the second turning lever. The fitting sill of the air guide is pushed down with the upper end of the second turning lever in turning the collision detecting lever at the collision, and the air guide is turned downward to be in line with the hood. The pedestrian is protected with preventing the body of the pedestrian from being fitted to the air guide by moving the air guide down in moving the pedestrian on the hood at a collision.
Patent KR-20020045937-A (KR)
Title: Method for preparing styrene resin having macromolecule weight
Inventor: JANG YUN CHANG
IPC: C08F12/08
Filed: 2000-12-12
Abstract: PURPOSE: A method for preparing a styrene-based resin is provided, to increase the molecular weight, to widen the distribution of molecular weight and to reduce the amount of the remaining impurities. CONSTITUTION: The method comprises the steps of mixing 85-95 wt% of a vinyl monomer and 5-15 wt% of a reaction medium to prepare a reaction mixture; adding 0.05-0.1 parts by weight of an organic peroxide initiator selected from the group consisting of organic peroxides having bifunctional group, organic peroxides having tetrafunctional group and their mixtures, to 100 parts by weight of the obtained reaction mixture; and mass polymerizing the mixture. Preferably the mass polymerization is carried out at a temperature of 110-160 deg.C for 4-8 hours.
Patent KR-20020046734-A (KR)
Title: air breather of an automatic transmission case
Inventor: KWON HYEOK JUN
IPC: F16H57/027
Filed: 2000-12-15
Abstract: PURPOSE: An air bleeder of an automatic transmission case is provided to discharge gas generated inside the automatic transmission case smoothly, to prevent entering of external foreign matters, and to simplify a structure of the air bleeder. CONSTITUTION: An air bleeder of an automatic transmission case includes an air bleeder pipe(22) connected to a transmission case(10), and a cap(26) fit to an end of the air bleeder pipe. The air bleeder pipe has an outer diameter expanding part(22a) contacting to an inner surface of the cap and sliding on the inner surface of the cap. The cap has a discharge hole(26a) formed on an upper portion and a jaw formed on a lower end and caught to the outer diameter expanding part. The cap is made of a rubber material. The discharge hole is higher at an inner surface of the cap, and lower at an outer surface of the cap.
Patent KR-20020048066-A (KR)
Title: Door glass ascent and descent guide means of automobile
Inventor: OH BYEONG HAN
IPC: B60J1/08
Filed: 2000-12-15
Abstract: PURPOSE: Structure for guiding the elevation of a door glass of a vehicle is provided to smoothly elevate a door glass without a noise by avoiding the generation of a clearance. CONSTITUTION: A rail(11) is made of metal or soft synthetic resin. A pair of rails are fixed on the sides of a door glass(6) via brackets(3). An opening(12) is formed on the rail. The opening is perpendicular to the door glass. A holder(13) made of metal or soft synthetic resin consists of a support shaft(14) and a round holder body(15). The support shaft is fixed on a lower end facing the rails. The holder body elevates along the rails. Since the holder body directly contacts to the rails, the adjustment of the frictional force is unnecessary. By excluding a glass run, the production cost is reduced. The frictional force is reduced by pasting a lubricant onto the rails.