baber/WOPTO huggingface dataset:
Patent KR-20030073002-A (KR)
Title: System for lighting using a gps
Inventor: HWANG JUN DONG
IPC: G04G21/04
Filed: 2002-03-08
Abstract: PURPOSE: A lamp turn-on system is provided to automatically turn on/off the lamp in accordance with the sunrise and sunset times calculated from the GPS satellite signals. CONSTITUTION: A lamp turn-on system comprises a GPS receiving unit(10) for receiving GPS satellite signals; a controller unit(20) for receiving the position information and time information received through the GPS receiving unit, and calculating the position of the sun and sunrise and sunset times by applying the received position information and time information to a formula; an input unit(40) having a button key, and which receives the difference between the sunrise time and the sunset time from a manager through the operation of the button key; and an output unit(50) for outputting a lamp turn on/off display signal and a satellite sensing display signal in accordance with the sunrise and sunset times calculated by the controller unit.
Patent KR-20020072232-A (KR)
Title: Remote maintenance system
Inventor: MURAKAMI TAKASHI
IPC: G06Q10/00
Filed: 2002-03-08
Abstract: PURPOSE: A remote maintenance system is provided to perform an automatic failure diagnosis of electrical appliances for family use using a communication line, and transmit failure information to a service management center. CONSTITUTION: A home server(101) has an electrical appliance management unit(108) for acquiring a status value of an electrical appliance(102), and a communication unit(105) for receiving a failure model which is information defining a method of deriving a decision whether the electrical appliance(102) fails from the status value. The home server(101) has a failure deciding unit(106) for deciding whether the electrical appliance(102) fails on the basis of the acquired status value and the received failure model using qualitative reasoning. A center server(120) has a failure model updating unit(127) for updating a failure model and sending the updated failure model to the home server(101) via a communication unit(125).
Patent KR-20020073411-A (KR)
Inventor: HOPPE HANS-GEORG
IPC: C08J5/00
Filed: 2002-03-14
Abstract: PURPOSE: An aliphatic thermoplastic polyurethane composition, its using method and a product prepared by using the composition are provided to improve heat resistance and to reduce tear strength. CONSTITUTION: The aliphatic thermoplastic polyurethane composition comprises (A) a mixture comprising 70-100 mol% of hexamethylene diisocyanate and 0-30 mol% of at least one aliphatic diisocyanate other than the hexamethylene diisocyanate; (B) a mixture comprising (b1) 70-100 wt% of at least one polyol which has a number molecular weigh of 2,500-10,000 g/mol and is selected from the group consisting of polyoxypropylene glycol, polyoxyethylene glycol and copolyoxyalkylene diol of propylene oxide and ethylene oxide, and (b2) 0-30 wt% of a polyol having a number molecular weight of 600-10,000 g/mol other than the polyol(b1); (C) at least one chain extender with a number average molecular weight of 60-500 g/mol; and (D) optionally a soft polyurethane prepared by reacting in the presence of a catalyst. The equivalence ratio of the polyurethane is 1.5:1.0 to 30.0:1.0 and the NCO index is 95-105.
Patent KR-20020071484-A (KR)
Inventor: CHO TAE MIN
IPC: E04F13/14
Filed: 2002-04-10
Abstract: PURPOSE: A stone fixture for decorating an outer wall of a building is provided to fix stone materials by adjusting a gap between an upper groove and a lower groove when forming grooves on stone materials by a grinder. CONSTITUTION: The stone fixture coupled to a horizontal member(107) installed on an outer wall of a building to support marble for an external ornament of a building comprises: a height regulating member(108) made of L-shaped steel materials and provided with a longitudinal hole of a vertical plane and a fastening bolt hole of a horizontal plane; and an anchor member(106) fixed to the horizontal plane of the height regulating member(108) by a fastening member, and provided with a primary member(111) having a longitudinal hole and a longitudinal notch hole formed inward and a secondary member(112) adhered closely to the upper part of the primary member(111) and provided with a longitudinal hole.
Patent KR-20030083883-A (KR)
Title: The Picture Transmission System of Lobby Phone
Inventor: YOON GI GWON
IPC: H04N7/18
Filed: 2002-04-23
Abstract: PURPOSE: An image transmission system of a lobby phone is provided to solve an impedance matching problem so as to transmit a video signal captured by a camera in the most suitable state to a monitor. CONSTITUTION: An image transmission system of a lobby phone includes a camera(10), a plurality of monitors(20), and a connection board unit(100). The camera is located at a specific region to capture a video signal of the region. The monitors are placed distantly from the specific region and output video signals. The connection board unit is located at a branch node of a connection line of the camera and the plurality of monitors. The connection board unit directly connects one of the plurality of monitors with the camera through a serial line and opens all of lines to the other monitors according to a switching control signal.
Patent KR-20020050193-A (KR)
Inventor: CHO GOAN HO
Filed: 2002-04-19
Abstract: PURPOSE: A new technique for collecting insolvent bonds of a financial institution is provided to activate a real estate transaction by providing the shortage to a vendee of real estate. CONSTITUTION: Real estate in process of auction for enabling a financial institution to collect insolvent bonds or real estate to be auctioned are entrusted to real estate specialists. Information related to the insolvent bonds is provided to the specialists. The real estate specialists make progress of a general transaction of the real estate. In addition, the real estate specialists collect the bonds through auction. The real estate specialists support loans to new vendees by taking the real estate as security. Therefore, a real estate transaction is activated.
Patent KR-20030089768-A (KR)
Title: Character input method for portable communication terminal
Inventor: JUNG IN BOK
IPC: H04M1/23
Filed: 2002-05-18
Abstract: PURPOSE: A method for inputting texts in a portable communication terminal is provided to conveniently affix symbols, specially attached in each language, above or under the English alphabet by using buttons to select the symbols in order to reduce the frequency of button input. CONSTITUTION: In case that a user should input an arbitrary letter, above which a symbol is affixed, for such as European alphabet, the user first inputs the arbitrary letter in a text input mode and makes the arbitrary letter displayed. Then the user selects a numeric button to affix the desired symbol above the inputted letter. Accordingly the desired, perfect letter is inputted by the combination of the arbitrary letter and the selected symbol.
Patent KR-20030090462-A (KR)
Title: Method of fabricating capacitor of semiconductor device
Inventor: LEE HO CHANG
IPC: H01L27/108
Filed: 2002-05-24
Abstract: PURPOSE: A method for fabricating a capacitor of a semiconductor device is provided to guarantee a margin of process time and reduce variation of thickness and sheet resistance due to a subsequent wet etch cleaning process by simplifying a fabricating process. CONSTITUTION: An undoped polysilicon layer with hemispherical grain(HSG) is formed on a semiconductor substrate. The semiconductor substrate is inserted into a plasma reaction chamber. PH3 is supplied to the inside of the reaction chamber for one hour to dope the polysilicon layer while plasma power is applied to the plasma reaction chamber. Nitrogen-containing gas is supplied to the inside of the reaction chamber for two hours to nitridize the polysilicon layer without an additional exhaust process while the doping process for the polysilicon layer is performed.
Patent KR-20030094686-A (KR)
Title: Test Pattern For Monitoring Contact Resistance Of Semiconductor Device And Method Of Forming The Same
Inventor: LEE JAE GU
IPC: H01L21/66
Filed: 2002-06-07
Abstract: PURPOSE: A test pattern for monitoring contact resistance of a semiconductor device is provided to precisely monitor the contact resistance between a contact plug and contact impurity regions by forming a connective impurity region including high density impurity between the contact impurity regions. CONSTITUTION: A semiconductor substrate(100) is of the first conductivity type. An isolation layer(110) for defining a plurality of active regions is formed in a predetermined region of the semiconductor substrate. The connective impurity regions(140) of the second conductivity type are formed in the center of the active regions. The contact impurity regions(170) of the second conductivity type are formed in the active regions at both sides of the connective impurity regions. The contact impurity regions are connected by interconnections(190). The connective impurity regions have an impurity density higher than that of the contact impurity regions.
Patent KR-20020096913-A (KR)
Inventor: KUENZI EVELINE
IPC: C08G73/10
Filed: 2002-06-14
Abstract: PURPOSE: A liquid catalyst, its preparation method, its use and a polymer granulate prepared by using the liquid catalyst are provided, which catalyst is used for rapidly initiating the anionic lactam polymerization to obtain 99% or more of lactam conversion rate. CONSTITUTION: The liquid catalyst comprises a conversion product of lactam, isocyanate and a base dissolved in a solvent, wherein the isocyanate is selected from the group consisting of phenyl isocyanate, a substituted phenyl isocyanate, cyclohexyl isocyanate and their mixtures. Preferably the ratio of lactam, isocyanate and a base is 0.8-1.2 : 1 : 0.8-1.2 by mol. Optionally a capping agent can be used instead of lactam, wherein the ratio of capping agent, isocyanate and a base is 0.01-0.48 : 1 : 0.9-1.1 by mol. Preferably the capping agent is methanol; and the base comprises a cation part of an alkali or alkaline earth metal or tetraalkyl ammonium, and an anion part of alcoholates, amides, hydrides or alkyl anions.
Patent KR-20040001554-A (KR)
Title: Manufacturing mathod for pattern woolden floor plate and product
Inventor: LEE PIL WOO
IPC: E04F15/04
Filed: 2002-06-28
Abstract: PURPOSE: A manufacturing method for veneered flooring is provided to heighten the quality of a veneer. CONSTITUTION: The manufacturing method for veneered flooring comprises the steps of: fitting a veneer which is formed by cutting off non-patterned material lumber to have a thickness of 0.8¯1 millimeters, a width of 300mm and a length of 2500mm between a stain solution placing/lining roller and an upper lining roller, piling 400 pieces of colored/lined veneers(2) on a lower base frame, then placing an upper base frame(8) and fastening using a fastening bolt(9); putting the obtained compound in a heater(11), then heating up at 120 deg.C, under a pressure of 4 kg/cm¬2 for 6¯7 hours in a steam pipeline(10); and attaching the obtained plain-sawn plate and quarter-sawn plate on the upper part of a base plate composed of plywood or MDF using adhesives.
Patent KR-20040001731-A (KR)
Title: Outdoor information telecommunication device having cooling apparatus
Inventor: JANG YEONG JIN
IPC: H04Q1/02
Filed: 2002-06-28
Abstract: PURPOSE: An outdoor information communication equipment having a cooling device is provided to prevent a system from corroding and erroneously operating due to salt and dust by forcibly sucking in air after filtering salt and dust, and control a cooling target temperature. CONSTITUTION: A case(100) includes an air intake port(120) and an air discharge port(140) to suck in and discharge air. A plurality of air filters(122,124) are installed at the air intake port(120) for filtering the air. A self-module(200) is installed in the case and includes a plurality of communication units generating heat at a predetermined temperature. An air duct guides a ventilation path of the air to cool the plurality of communication units. A battery box(300) is installed in the case, being shielded from the self-module, and includes an extra air inflow port(320) and an extra air outflow port(340) to circulate air. The battery box(300) provides power source to the plurality of communication units. A cooling device forcibly sucks in or discharge the air to circulate the air in the case and the battery box.
Patent KR-20040007059-A (KR)
Title: method for re-transferring a SMS of mobile communication terminal
Inventor: LEE JI HWAN
IPC: H04W4/14
Filed: 2002-07-16
Abstract: PURPOSE: A method for retransmitting an SMS of a mobile communication terminal is provided to automatically retransmit an SMS message as much as the number of times designated by the terminal when an SMS message transmission fails, thereby preventing a user from separately retransmitting failed SMS data. CONSTITUTION: A mobile communication system is in initial state(S1), and decides whether an SMS message transmission function is set in a current terminal(S2). If so, a user inputs desired characters and writes SMS data(S4). When an SMS data transmission fails, the system designates the number of retransmission times and transmits the times to an SMS message center(S8). The system decides whether a transmission fail message is received from the SMS message center(S9). If so, the system transmits a transmission error signal response to the SMS message center, in order to retransmit an SMS message(S10). The system decides whether the SMS message transmission fails more than the designated retransmission times(S11). If so, the system manually operates a message retransmission button, and retransmits the SMS message(S12).
Patent KR-20030009214-A (KR)
Title: Ceramics dispersion liquid, method for producing the same, and hydrophilic coating agent using the same
Inventor: ANDO HIROYUKI
IPC: C03C17/25
Filed: 2002-07-19
Abstract: PURPOSE: Provided is a ceramic dispersion capable of forming a coating which can recover its hydrophilicity by irradiation even in the case of polluting with an oleophilic material. CONSTITUTION: The ceramic dispersion comprises: a ceramic material; a dispersion medium; and at least one compounds selected from the group consisting of a carboxylic acid, an ammonium carboxylate, a carboxylate with a metal selected from the groups of Ia, IIa, IIIa, Va, VIa, VIIa, VIII, Ib, IIb, IIIb, IVa and lanthanide and an oxalate with a metal selected from the group IVa.
Patent KR-20040009383-A (KR)
Title: Semiconductor memory device having stacked capacitor and trench capacitor, and method for fabricating the same
Inventor: JIN BEOM JUN
IPC: H01L27/108
Filed: 2002-07-23
Abstract: PURPOSE: A semiconductor memory device including a stack-type capacitor and a trench-type capacitor is provided to increase the height of a whole capacitor even if a trench with a low aspect ratio is formed in a process for a trench for forming the trench-type capacitor. CONSTITUTION: A silicon-on-insulator(SOI) substrate(100) is prepared. The trench-type capacitor is formed in the trench of the SOI substrate, including the first dielectric layer(152) and the first storage node(154). The stack-type capacitor(200) is formed on the SOI substrate, including the second storage node(202), the second dielectric layer(204) and an upper plate electrode(206).
Patent KR-20040009412-A (KR)
Title: The composition for improving the anti-scratching property tpu for instrument of panel
Inventor: CHO YANG RAE
IPC: C08G77/44
Filed: 2002-07-23
Abstract: PURPOSE: A composition is provided, to improve the scratch resistance of a soft thermoplastic urethane (TPU) used as a surface material for an instrument panel. CONSTITUTION: The composition comprises 3-10 wt% of at least one hydrocarbon compound selected from the group consisting of a paraffin of C4-C8, an olefin and an aromatic compound; and 90-97 wt% of the polydimethylsiloxane compound represented by the formula I, wherein the polydimethylsiloxane compound has a number average molecular weight of 4,000-25,000. Preferably the hydrocarbon compound is selected from the group consisting of butane, n-pentane, n-hexane, n-heptane, n-octane, 2-methylpropane, 2,2-dimethylbutane, 2,3-dimethylbutane, 2,methylpentane, 3-methylpentane, 2,2,4-trimethylpentane, 1-butene, cis-2-butene, trans-2-butene, 2-methylpropene, isoprene, 1-hexene, benzene, toluene, o-xylene, m-xylene, p-xylene, ethylbenzene and styrene.
Patent KR-20040009838-A (KR)
Title: Apparatus for opening and closing gas valve
Inventor: LEE SONG SUN
IPC: F16K31/52
Filed: 2002-07-26
Abstract: PURPOSE: A gas valve opening device is provided to open the gas valve automatically using a link with a rotation member such as a motor. CONSTITUTION: A speed reducer(10) has a rotation shaft extending vertically to the installation direction of gas pipe. A lowermost link of link portions(20) is connected to the rotation shaft. A valve handle(30) is connected to the uppermost link, and is connected to an upper end of the valve to move the valve. The valve is opened/shut by the operation of the valve handle connected to the uppermost link.
Patent KR-20020076202-A (KR)
Inventor: CHO YEONG HAN
IPC: H04B1/40
Filed: 2002-07-29
Abstract: PURPOSE: Provided are device and method for settling a parking fee by using PDA, which can eliminate disputes associated with parking fee by computerizing the management of pay park, road park, and etc. CONSTITUTION: The device comprises (i) a sensor capable of sensing input and output of automobile(44) at each parking area; (ii) a parking machine(10) comprising (iia) a storage means, which detects and stores a number and time data of corresponding parking area, when the input or output is detected by the sensor, (iib) the first calculation means for calculating a parking time and fee based on the time data, and (iic) a radio communication module(12) capable of transmitting the serial number and time data stored in the storage means, and the data of parking time and parking fee calculated by the calculation means; and (iii) a PDA(50) comprising an input means, which is capable of wireless data communication with the radio communication module(12), and which can display a received data, and input an automobile number and calculated parking fee data, and has the second calculation means having the same function as the first calculation means.
Patent KR-20040012027-A (KR)
Title: Return apparatus of machining center ATC
Inventor: CHO EUN JE
IPC: B23Q3/155
Filed: 2002-07-31
Abstract: PURPOSE: A device for returning an automatic tool changer for a machining center is provided to automatically return the automatic tool changer by the operation of a push button switch in power failure. CONSTITUTION: In an automatic tool changer for a machining center, a push button switch(1) is installed at a numerical control unit(2). When a relay is driven by a signal output from the numerical control unit, tools are changed automatically. The automatic tool changer is returned to the former position.
Patent KR-20040012255-A (KR)
Title: Chlorophyll content measuring apparatus
Inventor: JUNG IN GYU
IPC: G01N21/00
Filed: 2002-08-02
Abstract: PURPOSE: An apparatus for measuring chlorophyll in crops is provided to measure an amount of chlorophyll contained in crops in real time by utilizing a GPS. CONSTITUTION: A chlorophyll measurement apparatus includes a leans section(100) for collecting solar light reflected from leaves of crops, a filter section(110), an optical sensor section(120), a signal processing section(130), a data processing section(140) and a supporting section. The lens section(100) has a lens(102) and a lens holder(104) for fixing the lens(102). A focus adjusting part(106) is provided in the lens holder(104) in order to adjust the focus of the lens(102). The filter section(110) includes a visible ray filter(114), a near-infrared ray filter(116) and a filter holder(112) for fixing the visible ray filter(114) and the near-infrared ray filter(116). The optical sensor section(120) has a visible ray sensor(122) and a near-infrared ray sensor(124).
Patent KR-20030017417-A (KR)
Title: Polymer composition for conductive roller, polymer composition, conductive roller and conductive belt
Inventor: HATTORI TAKAYUKI
IPC: C08L71/03
Filed: 2002-08-23
Abstract: PURPOSE: Provided are a polymer composition for a conductive roller composed of a rubber component, which has a low volume resistivity value and a low compression set and does not stain a photosensitive member, a polymer composition, a conductive roller, and a conductive belt. CONSTITUTION: The polymer composition for a conductive roller is composed of a rubber component whose main component is an epichlorohydrin rubber containing ethylene oxide of not less than 55 mol % nor more than 95 mol %; and has less than 15% of compression set, when measured at 70 deg.C for 22-24 hours in a compression set test of a vulcanized rubber described in JIS K6262, and less than 10¬7.5(omega·cm) of volume resistivity value, when measured at an applied voltage of 1000V in a volume resistivity value test described in JIS K6911.
Patent KR-20040018780-A (KR)
Title: Liquid Balancer of Washing machine
Inventor: SONG CHANG MIN
IPC: D06F37/12
Filed: 2002-08-27
Abstract: PURPOSE: A fluid balancer for a washing machine is provided to improve performance of the balancer under the same manufacturing condition such as the number of chambers, size, density or amount of fluid by reducing vibration with rotating a dehydrating tub stably while dehydrating. CONSTITUTION: A multiple fluid balancer(700) for a washing machine is composed of a chamber formed in the circumference of a dehydrating tub to rotate the dehydrating tub smoothly, a partition or more circumferentially dividing the chamber into two or more parts, and fluid stored in the chamber. The chamber is divided into first, second and third spaces(701,702,703) by partitions. The width of the inner space for the center of rotation is more than the width of the middle space of the chamber, and the width of the outer space is equal to the width of the middle space. The dehydrating tub rotates stably without vibration by forming the inner space of the chamber wider than the outer space of the chamber of the fluid balancer.
Patent KR-20030051177-A (KR)
Inventor: SUETSUGU MASUMI
IPC: G03F7/039
Filed: 2002-09-04
Abstract: PURPOSE: Provided is a chemical amplification type photoresist composition which decreases cost without lowering basic abilities such as sensitivity, resolution and the like, causes small unevenness by standing wave, and shows improved pattern profile, particularly, improved line edge roughness. CONSTITUTION: The chemical application type positive resist composition comprises a novolak resin which is insoluble or poorly soluble itself in an alkali aqueous solution but become soluble in an alkali aqueous solution by the action of an acid; and an acid generator, wherein the novolak resin has a structural unit of formula I. In the formula I, R1 represents an alkyl having 1 to 4 carbon atoms, and R2 represents an alkyl having 1 to 6 carbon atoms or a cycloalkyl having 5 to 7 carbon atoms, provided that R1 and R2 may form a trimethylene chain or tetramethylene chain. The novolak resin is measured by gel permeation chromatography (GPC) using a 254 nm UV detector using polystyrene as a standard, the area ration of components having molecular weights of 1000 or less is 25 % or less based on the total pattern area excepting unreacted monomers.