baber/WOPTO huggingface dataset:
Patent KR-20020007066-A (KR)
Title: Auxiliary mirror with a dead angle
Inventor: PARK CHAN SU
IPC: B60R1/08
Filed: 2000-07-15
Abstract: PURPOSE: An auxiliary mirror for checking a blind area is provided to promote safe driving and parking by a driver checking a blind area of a vehicle through an auxiliary mirror. CONSTITUTION: A receiving groove(31) is formed at the front end of a front fender(30) forming a side of a vehicle. An auxiliary mirror(20) is installed in the receiving groove. The auxiliary mirror is moved in and out through counterclockwise rotation of 60 degrees by a switch(10). The auxiliary mirror is preferably used with a convex mirror showing the surroundings of a vehicle widely. If a driver tries to park a vehicle in a narrow side street, the driver operates the switch. Thereby, the auxiliary mirror is withdrawn out of the receiving groove of the front fender by rotating at 60 degrees clockwise. The auxiliary mirror shows a front bumper(40). When the driver drives the vehicle, the auxiliary mirror is kept in the receiving groove by rotating at 60 degrees counterclockwise. The auxiliary mirror returns to the original position for showing a blind area on a side of the front fender. Therefore, the driver drives or parks the vehicle safely.
Patent KR-20020008906-A (KR)
Title: A hardening-coating method for floor covering and a coating film for a hardening process
Inventor: JANG SE UK
IPC: B05D1/28
Filed: 2000-07-21
Abstract: PURPOSE: Provided is a method for curing a coating film for flooring materials having chemical resistance, stain resistance, hardness, adhesion, crack and curling resistance, impact resistance at a low temperature, and oxygen shielding effect. CONSTITUTION: The method includes steps of applying a UV treating agent supplied from a reservoir to a predetermined thickness on a flooring material by passing them between an upper and lower roller(24e,f); applying a coating film on the flooring material with the UV treating agent applied by a roll coating machine(30a,c) under a given roll pressure; and curing the treating agent using a curing medium. The output of the entire process is 10 to 30 m/min. The curing of the treating agent is carried out by irradiation with energy of 500 to 1000 mJ/cm¬2 using a light source of 80 to 160 watt at a distance from the light source of 8 to 20 cm.
Patent KR-20020009082-A (KR)
Title: Heater of bubble-jet type ink-jet printhead enabling gray scale and manufacturing method thereof
Inventor: BAEK O HYEON
IPC: B41J2/16
Filed: 2000-07-24
Abstract: PURPOSE: A method for producing a heater of an inkjet printer head of a bubble jet type is provided to selectively drive a heating unit by installing an electrode separately applying heater driving power. CONSTITUTION: A heater for an inkjet printer head of a bubble jet type comprises a nozzle(50); first and second heating units(120,150) arranged around the nozzle; and first and second electrodes(130,160) applying heater driving powers(170,180) into the heating unit. The first and second electrode is composed of aluminum or aluminum alloy. Moreover, the first and second electrode is connected to the both ends of the heating units. Then, the heater driving powers are separately applied to the electrodes. The heater driving power heats the heating units by supplying voltage or electric current of pulse shape. Thereby, the heater for the inkjet printer head of the bubble jet type selectively drives the heating unit by installing the electrode separately applying the heater driving power.
Patent KR-20020011280-A (KR)
Title: A Video based high speed Internet Service on System
Inventor: KIM YEON SU
IPC: H04L12/28
Filed: 2000-08-01
Abstract: PURPOSE: A system for servicing moving picture-based high-speed Internet data is provided to smoothly receive a high-speed moving picture Internet service. CONSTITUTION: The first to third CMTSs(Cable Modem Termination Systems)(50,60,70) extract an Internet signal among an entire signal band, receive a signal of an HFC(Hybrid Fiber Coaxial) network(40), divide bands of the Internet signal and a CATV signal, and transmit the divided signals to a gigabit ethernet switch(50a). The first to third gigabit ethernet switches(50a,60a,70a) transmit a data signal outputted from the first gigabit ethernet switch(50) to an Internet service provider(30) at a gigabit speed. A CMTS network(100) connects the first to third CMTSs(50,60,70).
Patent KR-20020012361-A (KR)
Title: Survey information service method using land information system
Inventor: HONG JONG SOO
Filed: 2000-08-07
Abstract: PURPOSE: A method for supplying measuring information using a land information system is provided to enhance a using efficiency of a land and to satisfy a measuring businessman and a measuring applicant by analyzing land information and constructing a database based on measuring analysis data of a measuring area. CONSTITUTION: If an applicant requests a measuring of a predetermined area to a business place through a computer, the business place receives personal information to a head office computer and the information is stored in an applicant DB(S1). The head office checks the applicant contents and informs a measuring forecast date to the applicant through a communication unit(S2). The head office analyzes information of the survey requesting area based on data stored according to each business place(S3), and notifies an attendance to the measuring area to the applicant(S4). A measuring is progressed on condition that the applicant is attended using a global positioning system and a total station(S5). The surveyed data are transmitted to the head office computer and analyzed by a total analyzing program(S6). A drawing and other data as a measuring result are transmitted to the applicant from the head office computer to an applicant computer or a communication unit of the head office(S7).
Patent KR-20020012763-A (KR)
Title: Apparatus and method of frequency reuse efficiency measurement
Inventor: JUNG GYEONG SU
IPC: H04B17/40
Filed: 2000-08-08
Abstract: PURPOSE: An apparatus and a method for measuring the efficiency of frequency reuse are provided to supply system capacity to each sector of a base station by quantitatively measuring the efficiency of frequency reuse with considering that capacity to backward radio link and service quality of the base station affected by interference amount received from other mobile stations. CONSTITUTION: A low noise amplifier(11) amplifies a signal received through an antenna of a base station. A down-converter(12) converts the receiving signal into an intermediate frequency signal. A TCE(Traffic Channel Element)(13) demodulates the intermediate frequency signal. A BSP(Base Station Processor)(14) processes the value to data generated at a base station according to the demodulated signal. A frequency reuse efficiency measuring part(15) collects total power value received through the corresponding sector of the low noise amplifier(11), data related to energy per bit to whole interference signal density transmitted from the TCE(13) assigned to the corresponding sector, and data related to the number of traffic channel elements assigned to the corresponding sector from the BSP(14). A communication connecting part(16) connects signals through the BSP(14) and the frequency reuse efficiency measuring part(15) in a network. An operation and maintenance part(17) monitors the state of the base station according to the signals transmitted through the communication connecting part(16) for collecting statistic data and controlling the base station.
Patent KR-20020016733-A (KR)
Title: Access point and method for allocating bandwidth in wireless local area network
Inventor: JANG GYEONG HUN
IPC: H04L47/2416
Filed: 2000-08-26
Abstract: PURPOSE: An access terminal in a wireless LAN and a method for allocating a bandwidth thereof is provided to perform satisfactory quality to a subscriber by allocating a constant bandwidth to a terminal, controlling a contention free period according to a transmission ratio of the terminal and a terminal occupation time. CONSTITUTION: The first bandwidth(T1) has a contention free period and a contention period. The contention free period of the first bandwidth(T1) has one delivery traffic indication message. The contention period of the first bandwidth(T1) has two delivery traffic indication messages. The second bandwidth(T2) is formed with the contention free period having two delivery traffic indication messages and the contention period having one delivery traffic indication message. Accordingly, each bandwidth such as the first bandwidth(T1) and the second bandwidth(T2) has different allocation ratios.
Patent KR-20020022184-A (KR)
Title: Refrigerator with improved air circulation efficiency
Inventor: LEE SANG UK
IPC: F25D11/00
Filed: 2000-09-19
Abstract: PURPOSE: A refrigerator is provided to achieve an improved operating efficiency of refrigerator by performing cooling air circulation in an efficient manner and reducing the size of evaporator. CONSTITUTION: A refrigerator comprises an evaporator(11) mounted in a horizontal direction onto a freezing compartment(20), and which has cooling fins arranged at constant intervals; and a centrifugal blower fan(40) disposed onto the evaporator, and which circulates cooling air and allows the evaporator to contact the cooling air in its entirety. The freezing compartment has an inlet port(20a) formed at the top of the freezing compartment so as to introduce cooling air into the evaporator, and outlet ports(20b) formed at the side surface of the freezing compartment so as to discharge the cooling air passed through the evaporator into the freezing compartment. A tray(24) has a plurality of slots(24a) for introducing the cooling air discharged into the freezing compartment, to the evaporator.
Patent KR-20020024962-A (KR)
Inventor: JUNG JIN U
IPC: H04W88/18
Filed: 2000-09-27
Abstract: PURPOSE: A device for processing a multi-layer packet is provided to sequentially perform processing operations corresponding to each header in multiple processors that are connected in a pipeline structure for a received multi-layer packet, so that the multi-layer packet can be processed at a high speed in hardware. CONSTITUTION: An incoming IP(Internet Protocol) processor(22) decides whether a destination address and a system address are identical if a first packet is delivered. If identical, the incoming IP processor(22) outputs a second packet in which an IP header is removed. A capsulation data header analyzer analyzes a protocol transmission type and a header of capsulated data if the second packet is delivered from the incoming IP processor(22) to reflect analyzed contents on a tag, and outputs a third packet in which a transmission protocol type header is removed. A look-up processor(50) delivers the third packet without processing responding to a bypass signal delivered from the header analyzer, and updates and outputs the destination address if the first packet is delivered through the header analyzer as the destination address is not identical to the system address in the incoming IP processor(22). And an outgoing IP processor(24) outputs a fourth packet or a packet in which the destination address is updated to an output path decider together with the rest stored in the header output part, if the third packet or the first packet in which the destination address is updated is delivered from the look-up processor(50).
Patent KR-20010070128-A (KR)
Title: Optical paper sheet checking apparatus having an automatic adjustment function
Inventor: ITAKO EIJI
IPC: G07D7/12
Filed: 2000-10-06
Abstract: PURPOSE: An optical paper sheets examining device is provided, which can measure light with optimal accuracy and stability. CONSTITUTION: The optical paper sheets examining device consists of plural photosensors composed of light emitting elements L and light receiving elements P. A driving means transistor supplies a current to the light emitting element corresponding to a control signal. A control means supplies the maximum current of a predetermined value to the light emitting element in the state of not locating the paper sheets at a prescribed position. The control signal is supplied to the driving means so as to decrease the supply current afterwards, obtaining, storing an optimal value concerning each of plural photosensors.
Patent KR-20020030923-A (KR)
Title: Brake pedal assembly for a car having shock absorbing structure
Inventor: SON YEON
IPC: B60T7/06
Filed: 2000-10-18
Abstract: PURPOSE: A vehicle brake pedal assembly having a buffering structure is provided to prevent a driver from being wounded by a brake pedal assembly coming into a vehicle room in case of a collision of a front part of the vehicle. CONSTITUTION: A vehicle brake pedal assembly(1) includes a buffering structure for absorbing impact transmitted from an upper dash panel in case of a collision at a front part of a vehicle. In the buffering structure, parts(6a,6b) mounted to the upper dash panel of a master cylinder bracket(2) and a part where a master cylinder is mounted in the master cylinder bracket are eccentric with each other by 25mm.
Patent KR-20020031792-A (KR)
Title: A Shock Absorption Structure of Cowl Panel in Vehicle
Inventor: KIM SE HWAN
IPC: B62D25/08
Filed: 2000-10-24
Abstract: PURPOSE: Structure of a shock absorbing cowl panel of a vehicle is provided to absorb a shock energy by forming a shock absorbing unit at a cowl top cover for connecting a windshield glass with an inner panel, and to minimize the injury on a walker when the walker collides against a vehicle by absorbing a shock in a space between the cowl top panel and a cowl inner low panel. CONSTITUTION: A shock absorbing unit(31) is formed at one end of a cowl top cover(30) connected with a hood inner panel(12b). The shock absorbing unit is fixed with the hood inner panel by being molded via a fixing member(34). When a walker collides against a vehicle, a shock energy is absorbed in a space(32) of the shock absorbing unit. Since a flange(33) formed at an upper portion of the shock absorbing unit is molded by the fixing member, an engine room is protected from the rainwater.
Patent KR-20020031903-A (KR)
Title: Method for manufacturing the adhesive sheet for holding various articles and the sheet
Inventor: CHOI YANG DEOK
IPC: C09J7/04
Filed: 2000-10-24
Abstract: PURPOSE: Provided are an adhesive sheet capable of temporarily fixing an even relatively heavy article such as cellular phone irrespective of the quality of the material, and a method for making the same. CONSTITUTION: The adhesive sheet is prepared by the steps of (i) blending a rubber, a resin and process oil as a tackifying agent; (ii) heating the blend in vacuum blender with stirring to form semi-liquid; (iii) applying the semi-liquefied blend with uniform thickness on both sides of paper(8) (wherein, desired design is printed on the at least one of the sides) to form the first and the second adhesive layers(6,10) respectively; and (iv) adhering the first and second film(2,4) treated with releasing agent to the both sides of the adhesive layers.
Patent KR-20020032779-A (KR)
Title: Magnetic filter
Inventor: KIM MUN CHEOL
IPC: B01D35/06
Filed: 2000-10-27
Abstract: PURPOSE: A magnetic type filter is provided, which can filter fine iron particle contained in waste liquid discharged from industries of automobile, ship, industrial machine, ironworks by forming uniform and high magnetic flux in filter cassette in an elevated efficiency. The cassette is filled with mixture of wound metal bar of soft magnetic material and magnetic part. CONSTITUTION: The filter comprises a cassette and a pulp filter(5). Water enter the filter(1) through an inlet(6) set at the bottom and the cassette that is filled with mixture of wound metal bar(3) of soft magnetic material and a magnet part(4), the metal bar(3) of soft magnetic material being coated with corrosion resistant NiP. Water further passes the pulp filter(5) that is set next to the cassette to be secondarily filtered and discharged through the discharge hole(7).
Patent KR-20010008009-A (KR)
Inventor: IHN PIL KYO
Filed: 2000-11-02
Abstract: PURPOSE: A system for record planing information via the internet is provided to supply internet users with a chance for finding a mass star and selecting a popular music, by allowing the users to participate in an investment, a record plan and an order in advance. CONSTITUTION: An operation server(100) enables the integrated management of the information, necessary for planing the record, collecting investors, finding the mass star and the like, to be performed via the internet. The operation server(100) includes an investment collecting server(110), a record making server(120), a sale aggregating server(130), a profit distributing server(140) and hardwares(150,160,170) for networks. A database(200) stores the information necessary for the same. The operation server(100) further includes a club(251) for an invested record. The club(251) connects a member with an investor via the internet.
Patent KR-20020035938-A (KR)
Title: super chemical fire engine water and foam system
Inventor: BAE DEUK HUI
IPC: A62C27/00
Filed: 2000-11-07
Abstract: PURPOSE: Provided is a high performance chemical fire engine with a water and foam liquid system placed which changes water pressure supplied into a compressing line as the pressure of a water pump and also changes the volume of foam liquid entered so that it automatically adjusts the mixed ratio of water and foam liquid as the pressure of the water pump. CONSTITUTION: The high performance chemical fire engine with the water and foam liquid system placed comprises the parts of: a water tank(11); the water pump(12) which is connected to the water tank to send water into a pump release line(13); a waterproof hole(16) which is connected to the pump release line to place a water control valve for spraying water in opening the water control valve; an automatic proportion valve(30) which is connected to the pump release line and a foam waterproof line(17) to direct water or foam liquid within the pump release line into the foam waterproof line when the waterproof line is opened; a foam waterproof hole(18) which is connected to the foam waterproof line to inject foam liquid; a foam tank(19) which is connected to the automatic proportion valve by a foam liquid suction hole(21); a foam mixer(50) which is connected to the automatic proportion valve by a foam piping(22) and connected to the water pump by the compressing line(23); and a discharge line for foam mixed liquid(24) which is connected between the foam mixer and the water pump to supply foam liquid within the foam mixer into the water pump.
Patent KR-20020037867-A (KR)
Inventor: KIM SU JIN
IPC: A61B5/00
Filed: 2000-11-15
Abstract: PURPOSE: System for monitoring body fluid constituents comprising reflective optics in living body tissue and method for monitoring body fluid constituents using the same are provided to minimize a part which is embedded in the living body system and an adverse reaction of a living body. CONSTITUTION: A light emitting section(40a) irradiates a light for body fluid constituents analysis to a reflective optics system(46). The reflective optics system(46) reflects the light(L1) from the light emitting section(40a) to an outside of a living body system(44). A light receiving section(40b) detects the light reflected by the reflective optics system(46). An amplifier(40c) amplifies a photoelectric converted electric signal from the light receiving section(40b). A filter(40d) removes a noise included in an amplified signal from the amplifier(40c). An analog/digital converter(40e) converts an output signal of the filter(40d) into a digital signal. A microprocessor(40f) controls a total operation of the body fluid constituents diagnosis system.
Patent KR-20020037880-A (KR)
Title: device for fixed LED lens of electron machinery and tools
Inventor: LEE JEONG HUN
IPC: G02B7/02
Filed: 2000-11-15
Abstract: PURPOSE: An apparatus for fixing a light emitting diode lens of an electronic device is provided, which prevents a collapse and a separation of the lens and the generation of a crack due to a compulsory insertion of the lens, and thus improves a reliability of a product. CONSTITUTION: According to the apparatus for fixing the light emitting device(LED) lens of an electronic device emitting a light from the LED(200) installed on a printed circuit board(100), a fixing groove(51) is formed in front of the LED installed on an upper part of the printed circuit board, a hook(52) comprising a sloped surface(521) facing the inside of the fixing groove is formed and an operation space(53) is formed in the rear of the hook, in a frame(50). An insertion groove(61) where the hook is inserted into an outer circumference of a lens(60) is formed, to be placed in the fixing groove, and a slide surface(62) sloped with a constant angle is formed on a bottom of the insertion groove.
Patent KR-20020041096-A (KR)
Title: Fuel supply apparatus of fuel pump
Inventor: SEO JAE YEONG
IPC: F02M37/04
Filed: 2000-11-27
Abstract: PURPOSE: A fuel supply apparatus of a fuel pump is provided to prevent stop of an engine from cutoff of fuel supply in inclining a vehicle body by sucking fuel from a tank body with the fuel pump and supplying fuel to the engine. CONSTITUTION: A fuel supply device is composed of a housing(20) having a first passage(21) connected a first feed line(16), a second passage(22) connected to a connecting line(12a) of a fuel pump, a third passage(23) connected a second feed line(17), and an operating chamber(28); first and second through holes(24a,25a) formed in the sides of partition walls(24,25) shutting off first, second and third passages; a valve(30) installed in the second passage to open and close through holes selectively; and a valve operating unit(40) formed in the operating chamber to actuate the valve selectively in inclining the vehicle body. The stop of the engine is prevented with supplying fuel to the engine by sucking fuel from the tank with the fuel pump in inclining the vehicle body.
Patent KR-20010052016-A (KR)
Title: Electronic device having touch sensitive slide
Inventor: UUSIMAEKI MATTI
IPC: G06F3/048
Filed: 2000-11-29
Abstract: PURPOSE: An electronic device having a touch sensitive slide is provided to use electronic device as a mouse or a drawing table together with the display of the communications device, which enables for windows-based word and data processing and graphical applications, as well as internet applications. CONSTITUTION: A touch sensitive slide(14) is in a closed position for use mainly with preprinted key signs(36). Only part of the display(26) can be seen when the touch sensitive slide(14) is in the closed position. The touch sensitive slide(14) will cover most of the display(26) for reducing damage to the display(26), which is a more expensive part to change or replace than the touch sensitive slide(14). The part of the display(26) exposed will show, for example, a phone number dialed by the user, as well as other communications information.
Patent KR-20020049084-A (KR)
Title: Poly(arylene ether sulfide) and poly(arylene ether sulfone) for optical device
Inventor: KANG JAE UK
IPC: C08G75/00
Filed: 2000-12-19
Abstract: PURPOSE: Provided are polyarylene ether sulfone or polyarylene ether sulfide for photo elements containing fluorine, which has improved solvent-resistance, heat-resistance, and water-resistance, and a process for producing the polyarylene ether sulfone or the polyarylene ether sulfide. CONSTITUTION: The process for producing polyarylene ether sulfone or the polyarylene ether sulfide is performed by polycondensing a pentafluorophenyl sulfide or pentafluorophenyl sulfone unit represented by the formula 1 and a dihydroxy compound selected from 9,9'-bis(4-hydroxyphenyl)fluorene, 2,2', 3,3', 5,5', 6,6'-octafluoro-4,4'-biphenol hydrate, 4,4'-isopropylene diphenol, or 4,4'-(hexafluoro isopropylidene)diphenol(6F-BPA), wherein R is -S- or -SO2-. Additionally, the process contains the step of reacting with thermally crosslinkable ethynyl phenol or phenyl ethynyl phenol.