baber/WOPTO huggingface dataset:
Patent KR-20010017896-A (KR)
Inventor: LEE HAK GYEONG
IPC: B60H1/00
Filed: 1999-08-16
Abstract: PURPOSE: An automatic temperature controller for a vehicle is provided to reduce noise from a DC motor of a blower by reducing airflow when a temperature of discharged air is high and to prevent a rapid temperature change by reducing the temperature of the discharged air as the airflow is high. CONSTITUTION: An automatic temperature controller comprises a temperature setting unit(10) to set a temperature inside a vehicle by a user; a switching unit(30) to decide to reduce a temperature change or to reduce noise; a microcomputer(40) to reduce airflow when a temperature of discharged air is high and to reduce the temperature of the discharged air while the airflow is high; a blower driving unit(60) to operate a blower for deciding the airflow of the supplied air; an evaporator driving unit(70) to operate an evaporator for reducing the temperature of the supplied air; and an air-mix door driving unit(80) to decide an air rate through a heater core. The automatic temperature controller controls the airflow and the temperature of the discharged air complementarily.
Patent KR-20010018151-A (KR)
Inventor: BAE CHEOL MIN
IPC: H04Q3/00
Filed: 1999-08-17
Abstract: PURPOSE: A method for testing a signal route set in a No.7 signaling point(SP) is provided to drive a signal route set testing timer based on a signal link set including a signal route, when a transmission prohibition message is received from a signaling transfer point(STP), and to test the signal route set, depending on whether a transmission permission message is received according to each signal route, which is included in the signal link set when the timer is completed, so as to test the signal route set relating to a high capacity of SP without giving load to each SP. CONSTITUTION: A No.7 signaling point(SP) starts driving a signal route set testing timer based on a signal link set. The No.7 SP availably processes signal routes in which a transmission permission message is received, before completing the timer driving. If the timer driving is completed, the No.7 SP transmits a signal route set testing message through unavailable signal routes included in the signal link set. The step of starting the timer driving comprises as follows. The No.7 SP processes a signal route including a transmission prohibition message in an unavailable method. The No.7 SP obtains signal link set information including the unavailable-processed signal route. The No.7 SP decides whether the signal route set testing timer is driven, according to a result confirming whether the signal route set testing timer is driven.
Patent KR-20010018879-A (KR)
Inventor: KIM MUN HWAN
IPC: G07F11/00
Filed: 1999-08-23
Abstract: PURPOSE: A vending machine of a disposable test paper for examining urine is provided to examine urine conveniently by withdrawing each paper without damaging the wrapped product through a simple operation rotating an operating lever. CONSTITUTION: A vending machine of a disposable test paper for examining urine includes a wrapped product, a drawer(30), a guide board(22), a rope(40), an operating lever(12), an elastic spring(32), an interpreting bar(34) and a roller etc. The drawer(30) is horizontally installed guided by the guide board(22) and accommodates a wrapped product and the upper and lower parts of the drawer(30) are open. The rope(40) is connected between the operating lever(12) and the drawer(30) and on the back of the drawer(30) the elastic spring(32) is installed. The piece supplying instrument is composed of the interpreting bar(34) crossing the outlet of the cabinet and the roller rotating the interpreting bar(34) elastically.
Patent KR-20000023009-A (KR)
Inventor: DEUREUNEBICHI REIMONDEFRANSIS
IPC: F25J3/04
Filed: 1999-09-09
Abstract: PURPOSE: A method for preparing iron by direct reducing iron ores is provided. Further, iron preparation device integrated with the air separation installation for improving the direct reduction and the generation of electricity is provided. CONSTITUTION: A method comprise the steps of generating the composite gases; transferring the gas to the reactor; adding iron ores the reactor; reacting the iron ores with the composite gases to prepare reactor-off gas containing carbon monoxide, hydrogen, carbon dioxide and water vapor and iron; recovering the iron from the reactor; removing at least a part of water vapor from the reactor-off gas to form dried off gas; and burning the dried off gas in a gas turbine to generate the electricity. A device comprise a generator of the composite gas; a means for transferring hydrocarbon to the generator; a reactor for direct reduction; a means for adding iron ores to the reactor; a means for transferring the composite gas generated in the generator of the composite gas to the reactor; a means for recovering the iron from the reactor; a drier; a means for transferring gas of the reactor to the drier; a gas turbine; and a means for transferring the gas of the drier to the gas turbine.
Patent KR-20010026965-A (KR)
Inventor: OH SUNG BAE
IPC: C04B14/10
Filed: 1999-09-09
Abstract: PURPOSE: Provided is a method for manufacturing brick by employing yellow ocher, pulp, fiber together with kaoline, clay, starch, ginkgo leaves, soybean oil, styrofoam, and plastics. The manufactured brick shows improved durability, hardness and surface, water proofing, noise proofing and water repellent properties. CONSTITUTION: A method for manufacturing brick is characteristically including the steps of; mixing 75-80wt% of yellow ocher, 20wt% of pulp and fiber, 3-5wt% of clay and kaoline, and the balance of starch, rice straw, styrofoam, plastics, soybean oil, ginkgo leaves with stirring; molding the mixture into a brick having a desired size; performing heat treatment wherein the heat treatment comprises a primary heat treatment carried at 100 deg.C for 20-30 minutes, and a secondary heat treatment at 250-300 deg.C for 10-20 minutes; drying the brick at 50-90 deg.C for 24 hours, and; coating with glaze by instant heating at 300-500 deg.C. By using the brick in construction, it is possible to build sturdier building and help to improve health by far-infrared emitted from the brick and building made thereof.
Patent KR-20010027177-A (KR)
Inventor: CHOI JUN BO
IPC: H04L12/28
Filed: 1999-09-10
Abstract: PURPOSE: A method for confirming a name of equipment in a bluetooth system is provided to easily and efficiently confirm the name of the equipment without temporary connection setup and release process. CONSTITUTION: A bluetooth equipment transmits two inquiry packets to one frame in frequency bands different from each other. A transmission slot transmits the inquiry packet and a receiving slot waits for a response from the other module. If the module performing an inquiry scan receives the inquiry packet, the module generates a random number and remembers the frequency when receiving the inquiry packet, and then goes to the sleep state. After passing slot time corresponding to the random numbers, the module wakes up and waits for triggered hopping frequency and transmits a FHS(Frequency Hopping Synchronous) packet if the hopping frequency is triggered one more time. The module adds offset 1 to the frequency hopping phase, again generates the random numbers, sleeps during the random number period, wakes up for waiting for the hopping frequency. The module transmits the FSH packet in response to the inquiry. The transmission slot transmits a name packet when transmitting the FSH packet according to the triggered frequency, so that the bluetooth equipment receives the FSH packet and recognizes the packet received in the slot right after the FSH packet as the name of the equipment.
Patent KR-20010027461-A (KR)
Inventor: AHN BYEONG GWON
IPC: H01L21/288
Filed: 1999-09-14
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to maximize a merit of Al2O3 and improve a leakage current characteristic of the capacitor, by forming a more stable Al2O3 dielectric layer, and by fabricating an Al2O3 capacitor of a metal-insulator-metal(MLM) structure using tungsten as a storage electrode. CONSTITUTION: A tungsten storage electrode is formed on a substrate(10) having a lower structure. After an Al2O3 layer is deposited on the tungsten storage electrode by an atomic layer epitaxial method, an Al2O3 dielectric layer(4) is formed by a plasma process using N2O gas or mixed gas of O2 gas and N2 gas and by a heat treatment process in an N2 gas atmosphere. A plate electrode is formed on the Al2O3 dielectric layer.
Patent KR-20010029164-A (KR)
Inventor: CHOI JAE HO
IPC: G02F1/136
Filed: 1999-09-29
Abstract: PURPOSE: A thin film transistor substrate is provided to reduce signal delay of a data wire, prevent the data wire from being corroded by an etchant, and prevent the data wire from being opened. CONSTITUTION: A gate wire is formed on a substrate(10) and comprises a plurality of gate lines(21,121), gate electrodes(22,122) and gate pads(23,123). A gate insulating film(30) is formed on the gate wire(21,22,23,121,122,123), and a semiconductor pattern(41) is formed on the gate insulating film(30). The first auxiliary data wire is formed on ohmic contact patterns(51,52) and a plurality of first auxiliary data lines(61) crossed with the gate line(21), a source electrode lower layer(62) connected to the first auxiliary data line(61) and a drain electrode lower layer(63). A pixel electrode(71) and the second auxiliary data wire(72,73,74,75) are formed on the first auxiliary data wire(61,62,63). The second auxiliary data wire(72,73,74,75) comprises the second auxiliary data line(72), a source electrode upper layer(73), a drain electrode upper layer(74) and a data pad(75). The second auxiliary data line(72) and the source electrode upper layer(73) cover the first auxiliary data line(61) and the source electrode lower layer(62). The drain electrode upper layer(63) is contact with the drain electrode lower layer(75) so as to cover the layer(75) and is connected with the pixel electrode(71). A passivation insulating film(80) is formed on the pixel electrode(71) and the second auxiliary data wire(72,73,74,75).
Patent KR-20010035829-A (KR)
Inventor: JANG GI SU
IPC: H04L12/16
Filed: 1999-10-04
Abstract: PURPOSE: A method for selecting an ISP(Internet Service Provider) of an ADSL(Asymmetric Digital Subscriber Line) terminal is provided to present an accessible ISP in an ATU-R(ADSL Transceiver Unit-Remote) through a web browser from a user's computer, and to present a selecting function of the user. CONSTITUTION: User's computers request an embeded web connection to an ATU-R(ADSL(Asymmetric Digital Subscriber Line) Transceiver Unit-Remote)(20). The ATU-R presents an ISP(Internet Service Provider) list to the computers(22). The ATU-R sets up a PPP(Point to Point Protocol) link of a corresponding ISP to an ADSL(23). According to the setup PPP link, internet services are accessed between an ATU-C(ADSL Transceiver Unit), the ATU-R, the user's computers(24).
Patent KR-20000049326-A (KR)
Inventor: MIN BYUNG HUN
IPC: G06F19/00
Filed: 1999-10-06
Abstract: PURPOSE: A real-time recording and reproducing system of multimedia lecture contents and a method for doing the same are provided to reduce the size of lecture contents. CONSTITUTION: A real-time recording and reproducing system of multimedia lecture contents includes an image input controller(100), an analog processor(200), a digital processor(300), and an electrical black board(400). The image input controller(100) controls the motion picture signal transmitted from a VGA(video graphic array), a NTSC, a lecture screen, or image cameras. The analog processor(200) processes the motion analog data to a S-VHS and CVBS signal under control of the image input controller. The digital processor(300) converts the S-VHS and CVBS signals to digital data. The electrical black board(400) appends special comments on the screen compressed at the digital processor into digital data.
Patent KR-20010036471-A (KR)
Inventor: BOO JANG WON
IPC: G11B7/09
Filed: 1999-10-08
Abstract: PURPOSE: An actuator of an optical pick-up device is provided to prevent a stiction phenomenon from being generated on a contact portion between the rotational shaft and the bobbin. CONSTITUTION: A lens(1) is mounted on an upper surface of a cylindrical bobbin(2). A rotational shaft(9) suppress a flat motion but realize a rotational motion. A helical groove is formed on a surface of the rotational shaft(9). A predetermined interval(4) is secured between the bobbin(2) and the rotational shaft(9) for ensuring a smooth rotation. In the actuator according to the present invention, if alien substances or wear particles are accumulated between the rotational shaft(9) and the bobbin(2), they are rotated together with the bobbin(2) for a predetermined time and then let out into the helical groove of the rotational shaft(9). Therefore, accumulation of the alien substances or wear particles between the rotational shaft(9) and the bobbin(2) can be drastically reduced.
Patent KR-20010037108-A (KR)
Inventor: SONG SEUNG HOON
IPC: A41D19/00
Filed: 1999-10-09
Abstract: PURPOSE: A rubber coating glove and manufacturing method thereof are provided to increase feeling of wearing and workability by improving durability and traction of rubber coated on surface of the glove. CONSTITUTION: The manufacturing method of the rubber coating glove comprises the processes of spraying a solution containing 5 wt.% of calcium chloride on surface of the glove; impregnating the solution sprayed glove into a rubber solution prepared by mixing 93 wt.% of latex with 2 wt.% of sulfur, 2 wt.% of ZnO2 and 3 wt.% of promoting agent EZ (Zinc Diethyldith-iocarbamate) or TP (Sodium Di n Buthyldithiocarbamate) and aging the mixture for 12 to 16 hours; drying the impregnated glove with heated air of about 100 deg.C for 20 seconds; forming patterns by instantly dipping the coated glove into a mixed solvent prepared by mixing 50 wt.% of gasoline, benzene or solvent with 50 wt.% of acid (hydrochloric acid or sulfuric acid) in order to contract the rubber solution; drying the pattern formed glove with heated air of about 100 deg.C for 20 seconds; neutralizing constituents of the mixed solvent by dipping the dried glove into a neutralizing solution containing 5 wt.% of sodium hydroxide and 5 wt.% of sodium carbonate for 2 minutes; vulcanizing the rubber solution by drying the mixed solvent removed glove with heated air of about 130 deg.C for 30 minutes after washing the neutralizing solution with water, drying the washed glove at a temperature of 100 deg.C for 10 minutes and removing the mixed solvent remaining on the surface of the glove; and cooling the rubber solution vulcanized glove.
Patent KR-20000047552-A (KR)
Title: Buckle
Inventor: IKEDA YASUHIKO
IPC: A44B11/25
Filed: 1999-10-23
Abstract: PURPOSE: A buckle is provided of which each engaged portion of a female member is easy to operate, so there is no danger of an elastic piece getting damaged. CONSTITUTION: A buckle comprises: (i) a female member(1) which is a hollow-tube shape and has an insertion hole(3) and an inserting portion(5); and (ii) a male member (11) which is formed by facing an elastic piece(16A), by which an engaging portion(16) is inserted on an insertion hole(3) formed on the front end, wherein each one end side of the engaging portion(15) is connected to the front side(12f) of a jaw part(12) by a first elastic piece(16) and each the other end side of the engaging portion is simultaneously connected to each other by a second elastic piece(18) and the first elastic piece(16) is thinner than the second elastic piece(18).
Patent KR-20010045390-A (KR)
Inventor: KIM JONG GUK
IPC: H01L21/20
Filed: 1999-11-04
Abstract: PURPOSE: A method for manufacturing a dual silicon substrate is provided to effectively eliminate a dishing phenomenon occurring on the surface of a semiconductor substrate, and to improve a characteristic of a device by increasing thickness uniformity of the semiconductor substrate. CONSTITUTION: A trench isolation layer is formed on a semiconductor substrate. A buried oxide layer(13) is formed on the semiconductor substrate having the isolation layer. A base substrate(14) is bonded to the buried oxide layer. A part of the semiconductor substrate is polished to form a semiconductor layer of which the center portion is dished, by the first chemical mechanical polishing(CMP) process using the isolation layer as a polishing stop layer. The isolation layer is etched to a predetermined thickness. A photoresist layer is deposited on the etched isolation layer and the polished semiconductor layer. The photoresist layer and the semiconductor layer are polished to form a semiconductor layer of a uniform thickness by the second CMP process using the etched isolation layer as a polishing stop layer.
Patent KR-20010020096-A (KR)
Inventor: TAKAMA KAZUYUKI
IPC: D03D27/02
Filed: 1999-11-12
Abstract: PURPOSE: To provide a method and an apparatus for producing raised yarns that can form raised yarns bearing uniformly distributing fluffs at a low cost. CONSTITUTION: The flyer for allowing the yarn to form a uniform balloon and the raising unit that has the shape that raises the yarn on the inner surface of the annular grindstone arranged so that it may come into contact with the balloon are attached to the covering machine equipped with hollow spindles 16, 17. Thus, the yarn-twisting conditions and the yarn-raising conditions can be optimized whereby the twisting and raising can be attained in one step, the yarn can be uniformly raised without adverse effect independently of with the lapse of time after yarn twisting to give the raised yarn of high quality at a low cost.
Patent KR-20000047662-A (KR)
Inventor: NAGDE BASISH
IPC: H04B17/00
Filed: 1999-11-16
Abstract: PURPOSE: A system for detecting and intercepting an error of a wireless communication network is provided to verify an operation of sub systems and be used in a transceiving terminal of a base station, to transmit prompt message to a selected sub system, to receive a message on an error from an error detection controller, and to identify at least one sub system to cause an error, responding to the received message on the error. CONSTITUTION: A system for detecting and intercepting an error of a wireless communication network, comprises an error detection controller(340) and an error interception controller(330). The error detection controller(340) transmits a prompt message operating to generate a response message from a selected sub system, to the same. The error interception controller(330) receives an error message in the selected sub system, from the error detection controller(340), and identifies at least one sub system to cause an error.
Patent KR-20000047718-A (KR)
Inventor: HAMILTON RAYMOND JERADE
IPC: C08L67/00
Filed: 1999-11-25
Abstract: PURPOSE: An impact modifier composition which is able to improve the impact and viscosity property of the polyvinyl halide resin compound such as polyvinyl chloride and a method for preparing thereof are provided. CONSTITUTION: An impact modifier composition comprises: (i) at least one impact modifier; (ii) at least one mineral oil; and (iii) 0-50 wt.% of more than one plastic resin. The impact modifier is prepared by mixing at least one impact modifier, at least one mineral oil and 0-50 wt.% of more than one plastic resin, wherein the ratio of the mineral oil to the impact modifier is 0.1:10-4:10. The method for mixing at least one oil with at least one impact modifier comprises steps of: (i) mixing more than one first monomer with an initiator in an optional aqueous surfactant solution; (ii) polymerizing the monomer by heating the obtained mixture; (iii) mixing the polymerized product with more than a second monomer, initiator and a surfactant and heating the mixture to prepare a latex; (iv) separating the product of impact modifier; and (v) adding at least one oil to the obtained reaction mixture of the steps (i), (ii), (iii) and (iv).
Patent KR-20010048469-A (KR)
Title: Tire manugacturing method
Inventor: JANG YUN TAE
IPC: B29D30/08
Filed: 1999-11-26
Abstract: PURPOSE: A process for producing a tire is provided, which makes edge covers plane with the bottom of a tread rubber, therefore, the edge covers are not contacted with the surface of a conveyer, water residue is reduced, and air residue between a belt and the tread rubber is not generated. CONSTITUTION: The process for producing the tire comprises the steps of: extruding the tread rubber(5) with the edge covers(6) to form a tread rubber bundle(50), wherein the bottom of the edge covers(6) is plane with the bottom of the tread rubber(5) by putting high cured edge cover sheets in the tread rubber(5); mounting the tread rubber bundle(50) on the belt layers and forming a green tire; curing by a conventional process.
Patent KR-20000047913-A (KR)
Title: Photoimageable compositions having improved stripping ability and resolution
Inventor: LUNDY DANIEL EDWARD
IPC: G03F7/027
Filed: 1999-12-03
Abstract: PURPOSE: Negative-acting photoimageable compositions such as those used as photoresists in the art of printed circuitry are provided. CONSTITUTION: A negative-acting photoimageable composition useful as a primary imaging resist in the manufacture of printed circuit boards comprises an acid-functional binder polymer, a photopolymerizable component, and a photoinitiator chemical system, in which all or a portion of the photopolymerizable component comprises a (meth)acrylate functional urethane oligomer, wherein the (meth)acrylate functionality is separated from the urethane linkage by at least two alkylene oxide groups and at least one ring-opened lactone group for improved flexibility, tenting strength, fine line adhesion, developer scumming, coupled with unexpectedly improved resistance to processing chemicals, such as alkaline developing solutions, acid etching solutions, and acid plating baths, and stripping ability in strong alkaline aqueous stripping solutions. The acid-functional binder polymer has a low molecular weight and does not contain styrene, contributing to stripping ability and improved resolution.
Patent KR-20010054957-A (KR)
Inventor: LEE HO GUK
IPC: G01B11/24
Filed: 1999-12-08
Abstract: PURPOSE: A device and a method for measuring dog bone profile of a hot plate using a CCD(Charge Coupled Device) camera and laser slit light are provided to improve an estimate level and a width control level of the RSU(Roug hing Mill Set-Up) by improving the estimate level of width spread by the dog bone. CONSTITUTION: A device for measuring dog bone profile of a hot plate using a CCD(Charge Coupled Device) camera and laser slit light includes a laser slit light generator(1) for generating laser slit light in the vicinity of edges of a driving side and a working side, a CCD camera(2) for capturing an injection line of laser slit light formed on the surfaces of the driving side and the working side, a laser controller(8) for controlling the laser slit light generator, and an image processing system(4) for quantitatively calculating dog bone profile of the driving side and the working side by processing image.
Patent KR-20000048044-A (KR)
Inventor: OSMIGAZMASA
IPC: G02B6/00
Filed: 1999-12-09
Abstract: PURPOSE: A light guide plate, a plane optical source of side light type and a liquid crystal display device are provided to maintain the emission characteristic of the light guide plate. CONSTITUTION: A light guide plate includes a light incident terminal, a light emission terminal, and a plurality of protrusion(13E). The light incident terminal accommodates the light. The light emission terminal emits the light. Each of protrusions(13E) includes a first and second facing planes. The first facing plane is directed to the light incident terminal, and the second facing plane is directed to the opposite side of the first facing plane. Each of protrusions(13E) includes a direction slant from the light incident plane within the range of a predetermined angle.