baber/WOPTO huggingface dataset:
Patent KR-20010018839-A (KR)
Inventor: HWANG TAE JIN
IPC: H01L21/68
Filed: 1999-08-23
Abstract: PURPOSE: A structure of installing a supporting pin of a semiconductor reticle case is provided to prevent a reticle from being damaged by the supporting pin when the reticle is contained in the reticle case. CONSTITUTION: A door is installed on a front surface of a case body(14), which opens and shuts. A cover is installed on an upper portion of the case body. The case body has a space in which a reticle is contained. A supporting pin(15) supports the reticle to be contained, installed on both sidewalls of the case body. The supporting pin vertically moves in connection with the open and shut of the door.
Patent KR-20000017717-A (KR)
Inventor: KIM PYEONG
IPC: F16L1/11
Filed: 1999-08-23
Abstract: PURPOSE: A cover is provided to prevent the pipe and a component from being damaged in an excavation work after laying the pipe and to solve the problem of a waste tire accumulation. CONSTITUTION: A cover(10) for a buried pipe is formed by cutting the same sized waste tires into halves and adhering the cut waste tires(11) in a row for the side walls to touch each other by using an adhesive. Herein, a strong adhesive is applied to a woven fabric of a strong material for the fabric to be attached to the inner circumferences of the waste tires for combining the waste tire units. Also, an iron rod is put toward the connecting direction of the waste tires for resisting the self-weight and for being possibly detected by a metal sensor.
Patent KR-20010019000-A (KR)
Title: Heat exchanger
Inventor: KIM HYEON YEONG
IPC: F28F3/08
Filed: 1999-08-24
Abstract: PURPOSE: A heat exchanger is provided to simplify a manufacturing process by combining components at a time. CONSTITUTION: A heat exchanger is comprised of: plural heat transfer plates(10) arranged to form through holes(13a-d) in a rectangular form; a ring-shaped first channel forming member(20) having a first channel to arrange a couple of the through holes on the upstream and the downstream of the first channel respectively, and a couple of first connecting holes(24b,24d) connected with the other couple of through holes; a second channel forming member(30) having a second channel crossing with the first channel, and a pair of second connecting holes(34a,34c) connected with the first channel; and a first cover member(50) arranged on a side to isolate the first/second channels against outside. Each component of the heat exchanger is combined at a single process. Therefore, the entire manufacturing process is simplified.
Patent KR-20010026698-A (KR)
Inventor: PARK SEONG
IPC: G03B7/00
Filed: 1999-09-08
Abstract: PURPOSE: An apparatus and method is provided to obtain pictures with appropriate exposure by automatically determining whether the current photographing condition is for forward light or back light. CONSTITUTION: An apparatus comprises a first photo-metering unit(10) for measuring luminance level of the view angle and outputting a first luminance signal; a second photo-metering unit(20) for measuring luminance level of the environment of the view angle and outputting a second luminance signal; an exposure operation unit(40) for controlling operation of the shutter so as to perform a photographing operation; and an operation control unit(30) for comparing the first luminance signal and the second luminance signal, determining as a back light photographing condition if the difference between the first luminance signal and the second luminance signal is lower than a predetermined level, calculating exposure volume based on the back light correction value set in accordance with the difference, and controlling the exposure operation unit in accordance with the calculated exposure volume.
Patent KR-20010029035-A (KR)
Inventor: JIN SIM WON
IPC: F24F13/24
Filed: 1999-09-28
Abstract: PURPOSE: A vibration and noise reduction structure for air conditioner is provided, in which a mass member is mounted to a bending unit of a refrigerant pipeline, to thereby reduce vibration transmitted from a compressor to other components through the refrigerant pipeline. CONSTITUTION: A structure is characterized in that a mass member(55) is mounted to a suction pipeline(51) connecting a compressor and an indoor unit so as to reduce vibrations being transmitted from the compressor to other components through the suction pipeline as a refrigerant pipeline. The suction pipeline has a first bending portion(51a) connected to an accumulator of the compressor, and a second bending portion(51b) formed at the lower portion of the first bending portion. The mass member is mounted to the first bending portion, and has a mass of 40g to 50g and a contact length of 20mm to 25mm to the refrigerant pipeline.
Patent KR-20010029120-A (KR)
Inventor: HWANG SEOK U
IPC: B05B7/14
Filed: 1999-09-29
Abstract: PURPOSE: Provided is a powder coating equipment particularly using a rotating plate having wings to move powder and consequently to remove a tunnel generated from the powder stagnation. CONSTITUTION: The powder coating equipment of an electric wire is characterized by comprising followings: a motive power conveyor part consisting of a pulley(11) and a chain(17) and conveying rotational power therethrough; a pipe shaped axis(10) connected to the pulley(11) and rotating while the pulley is rotating, and of which hallow hole an electric wire(3) is passing through; a powder storing tank(20) storing powder(2), and transferring the powder(2) to a powder coating means(30) by rotation of the pipe shaped of axis; and wiping device(40) wiping excessive powder on the electric wire.
Patent KR-20010037637-A (KR)
Inventor: KIM GYEONG JIN
IPC: B60Q1/04
Filed: 1999-10-19
Abstract: PURPOSE: A bulb installation structure integrally forms a bulb fixing rib on a dust cover so that a bulb is detached simultaneously as the dust cover is detached from a lamp housing to make the bulb replacement work easy. CONSTITUTION: A bulb fixing rib(14) is of hollow cylindrical form and integrally formed on the inner surface of a dust cover(12) and has a fixing hole where a socket part of a bulb(22) is inserted and fixed. When the dust cover(12) is detached from a lamp housing(10), the bulb(22) inserted into and fixed to the bulb fixing rib(14) of the dust cover(12) is detached together. Power lines are inserted into the lower rear surface of the lamp housing(10), fixed with a sealing rubber and contacts with the socket part.
Patent KR-20010039290-A (KR)
Inventor: KWON SANG JIK
IPC: H01J11/48
Filed: 1999-10-29
Abstract: PURPOSE: An in-line type sealing and pumping for manufacturing flat display panel, and gas-filling and seal-off method and device is provided to reduce manufacturing cost, shorten process, make a mass production by executing in-line method for sealing and seal-off technique, and is provided to improve discharge characteristic of display panel by pumping effectively impurity gas remained inside. CONSTITUTION: A front panel(1) and rear panel(2) to form flat display panel is separated and installed in high vacuum chamber(6). Above front panel(1) and rear panel(2) is heated up and sealed with sealing material under condition of filling inert gas like as argon gas. A cap filled with getter(29) is installed at hole(13) for forming getter(29) which is formed at rear panel(2) through additional location control device(11). Above cap is sealed off at the same time activating getter(29). Inside of the sealed flat display panel is pumped through hole for filling gas which is formed at rear panel(2). Predetermined pressure is formed filling predetermined gas inside the sealed flat display panel. Sealing material formed at cap for seal-off is sealed off through additional heating device(21) or anodic bonding method after positioning cap for seal-off at hole for filling gas of rear panel through additional location control device.
Patent KR-20010039343-A (KR)
Inventor: KIM JEONG HWAN
IPC: H02M3/07
Filed: 1999-10-30
Abstract: PURPOSE: A device for generating a high voltage is provided to improve a reliability of an internal circuit and an operation characteristic by selectively driving a level of a high voltage signal according to an external power supply. CONSTITUTION: The device includes a high voltage level detector(810), an external power supply level detector(830) and a time hysteresis delay portion(820). The device measures the level of the high voltage signal(Vpp). The high voltage level detector receives the high voltage signal and generates a high voltage detection signal(ppdet) enabled when the high voltage signal goes over the predetermined voltage level. The external power supply level detector receives the external power supply(Vext) and generates an external supply detection signal(extdet) enabled or disabled according to a level of the external power supply. The time hysteresis delay portion selectively delays a high voltage enable signal enabling or disabling pumping of the high voltage signal in response to the high voltage detection signal and generates a high voltage enable signal(ppen).
Patent KR-20000057028-A (KR)
Title: Carbosiloxane dendrimer
Inventor: YOSHITAKE MAKOTO
IPC: C08G83/00
Filed: 1999-11-30
Abstract: PURPOSE: A novel carbosiloxane dendrimer having a highly branched structure in which the siloxane bond and silalkylene bond alternate is provided which can be used as an admixture and surfactant for various organic resins. CONSTITUTION: A dendrimer of formula 1 has a narrow molecular weight distribution and 1 non-radically-polymerizable substituted hydrocarbon group in the molecule. In formula, Y is a non-radically-polymerizable substituted hydrocarbon group, R1 is C1-10 alkyl or aryl, b is 0 to 50, c is 1 to 3, X1 is a silylalkyl group of formula 2 represented by Xi (i is 1). When the carbosiloxane dendrimer contains a condensation-reactive group as the non-radically-polymerizable group, the carbosiloxane dendrimer is useful as a modifier for organic resins and paints.
Patent KR-20010053899-A (KR)
Inventor: CHA HEUI JANG
IPC: G09F13/04
Filed: 1999-12-02
Abstract: PURPOSE: An advertizing signboard by using a laser is provided which radiates a neon sign, reduces the initial manufacturing cost and reduces the consumption of electric power when using a semiconductor laser. CONSTITUTION: The plane or three-dimensional advertizing signboard comprises a main body(10) and an advertizing part(20) adhering advertizing contents to one side or many sides of the main body, wherein (i) the advertizing part or advertizing contents has a reflected plate(30) reflecting a ray of light incident or consists of the reflective plate; (ii) one or many laser generating devices having a lens(50) on the front side are positioned to be separated at regular intervals from the main body; (iii) laser rays generated from the laser generating devices are radiated to a part or whole of the advertizing part; and (iv) the reflective plate reflects the laser rays to radiate on the advertizing part or the advertizing contents.
Patent KR-20010054683-A (KR)
Inventor: YOON YONG GYU
IPC: G02B15/16
Filed: 1999-12-07
Abstract: PURPOSE: A zooming lens is provided to have a high scaling, to reduce a cost using a plastic aspheric lens, and to minimize the change amount of a focus location by a refraction change of the plastic lens due to a temperature variation. CONSTITUTION: In a zooming lens for a high scaling, the first lens group(I) has a positive refraction. The second lens group(II) having a positive refraction includes the first plastic aspheric lens having a positive refraction. The third lens group(III) having a negative refraction includes the second plastic aspheric lens having a negative refraction. Therefore, though a fraction of the plastic lens is changed due to a temperature change, a focus location change amount is reduced by an inter-refraction complement of the first plastic aspheric lens and the second plastic aspheric lens.
Patent KR-20010055018-A (KR)
Inventor: KWON TAE SEOK
IPC: B60Q1/44
Filed: 1999-12-09
Abstract: PURPOSE: A brake lamp bracket is provided to install an auxiliary tire on rear side of a vehicle, to mount a brake lamp concentrating sight of a driver in a rear vehicle on a tire fixing bracket, and to promptly alert an approach stop signal. CONSTITUTION: A tire fixing bracket(21) fixes a tire(10) on a rear side of a vehicle and connects a lower end portion to an upper inside face of the tire-fixing bracket by welding. A brake lamp install bracket(22) connecting a brake lamp turned on or off by power supplied from outside to a space formed on inside of an upper end portion. Thereby, the brake lamp bracket of a rear side in the vehicle alerts a signal of approach restriction to a driver in a rear vehicle by concentrating sight of the driver.
Patent KR-20000017835-A (KR)
Title: Webfoot having an anchor plate and a prop thereof against water resistance
Inventor: PARK WAN KI
IPC: A63B31/11
Filed: 1999-12-16
Abstract: PURPOSE: Provided is a webfoot having an anchor plate and a prop thereof, which offsets water resistance. So, the fin improves propelling power and makes kicking easier in the water. CONSTITUTION: A webfoot consists of a body(1) and a piece of boots(2). In detail, the fin comprises the following items; a boots pin(3) fitted in front part of the boot(2) to design stabilization thereof, a rotating pin-fixture(4) fitted in lower part of the boot(2), an anchor plate(5) having a strong elasticity, which is higher than a heel fitted on the bottom of the boot, an anchor plate(6) fitted on the rear side of the boot and a prop having a strong elasticity fitted between the anchor plate (5) and (6).
Patent KR-20010058402-A (KR)
Inventor: PARK BYEONG IL
IPC: F04D29/32
Filed: 1999-12-27
Abstract: PURPOSE: An axial fan for air conditioning is provided to allow a condensate scattering device to sufficiently splash condensate water gathered on a bottom surface of a casing on which a condensation heat exchanger and an evaporation heat exchanger are mounted. CONSTITUTION: An axial fan for air conditioning includes a hub(11), a plurality of blades(12), a rotating ring(13) and scattering projections(14). The hub receives rotating force from a driving motor. The blades are formed on a circumferential surface of the hub and inhales and discharges air. The rotating ring is formed to surround ends of the blades and rotates with the blades. The scattering projections are projected from the surface of the rotating ring in regular intervals and pumps up condensate water and scatters condensate water widely.
Patent KR-20010049146-A (KR)
Title: Multi-domain liquid crystal display device
Inventor: KO DU HYEON
IPC: G02F1/133
Filed: 1999-12-28
Abstract: PURPOSE: A multi-domain liquid crystal display device is to reduce a response time of a liquid crystal and enhance the luminance and a viewing angle thereof. CONSTITUTION: A plurality of gate interconnections(1) and a plurality of data interconnections(3) are formed on the first substrate in the first direction and the second direction, respectively, wherein the second direction is perpendicular to the first direction. A plurality of thin film transistors(TFT) are formed on intersections of the gate interconnections and the data interconnections. A plurality of pixel areas is formed between each gate interconnection and each data interconnection. A common auxiliary electrode(15) is formed in an interior and a periphery of each pixel area. A plurality of pixel electrodes is formed on each pixel electrode, for being connected with the TFT. An electric field induction window is formed inside the pixel electrode in a plurality of predetermined directions. An alignment film is formed on the first substrate or the second substrate. A liquid crystal layer is formed between the first and the second substrates.
Patent KR-20010065375-A (KR)
Inventor: CHOI YONG GYU
IPC: F23D14/00
Filed: 1999-12-29
Abstract: PURPOSE: An oxygen-lean three-stage burner is provided to prevent diffusive combustion of a radiant tube burner, to decrease temperature of a burner case, to make temperature of the radiant tube uniform and to restrain generation of NOx. CONSTITUTION: An oxygen-lean three-stage burner comprises: a COG(Coke Oven Gas) supply tube(301); nozzle holes(302) in the end of the COG supply tube; a venturi burner case(300) connected to the COG supply tube; a primary air supply hole(303) in the front portion of the burner case to supply primary air; an auxiliary burner assembly(310) in the side of the primary air supply hole; holes(304) in the side of a primary combustion area to flow out incompletely burned gas; secondary air supply holes(305) in the center of the venturi burner case to supply oxygen-lean gas formed by mixture of the unburned gas with secondary and tertiary air; and a swirler(306) in the end of the venturi burner case to supply tertiary air. As fuel is burned completely through three combustion areas, generation of NOx is restrained.
Patent KR-20010058579-A (KR)
Inventor: SHIN WON SEON
IPC: H01L23/12
Filed: 1999-12-30
Abstract: PURPOSE: A semiconductor package is provided to be capable of implementing a high function and a high capacity by having a semiconductor package in which a plurality of semiconductor chips are stacked. CONSTITUTION: A semiconductor package includes the first semiconductor chip(2) having a plurality of input/output pads(2a) on its upper side. The second semiconductor chip(4) has a plurality of input/output pads(4a) on its lower side and is attached to the bottom of the first semiconductor chip. A circuit board(20) are extended toward the bottom and outer circumference of the semiconductor chips and has a circuit pattern in which bond fingers(22) are formed at its upper side and ball lands(23) are formed at its lower side. A conductive wire(50) or a conductive bump(60) electrically connects the input/output pads of the first and second semiconductor chips(2,4) and the bond fingers(22) of the circuit board. A sealant(70) molds the first and second semiconductor chips(2,4) and the conductive wire. A plurality of conductive balls(80) are melted to the ball lands(15) of the circuit board(20).
Patent KR-20010058952-A (KR)
Inventor: HONG SEONG JU
IPC: H01L21/60
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming pads is provided to be capable of easily implementing a subsequent packaging process by expanding the area of a pad. CONSTITUTION: A method for forming pads forms the first pad(25) on a semiconductor substrate(21) using the first metal. The first insulating film(27) through which the first pad is exposed is formed, where the first insulating film is higher than the first pad. The second metal(29) connected to the first pad is formed on the entire surface and is then patterned to form the second pad. The surface area of the second pad is increased, thus forming a pad(23) formed of the first and second pads. The second insulating film(33) through which a predetermined portion of the second metal is exposed is formed to form a pad.
Patent KR-20010059256-A (KR)
Inventor: LEE SE YONG
IPC: B60W10/10
Filed: 1999-12-30
Abstract: PURPOSE: A controlling method for a vehicle engine is provided to prevent shift shock through unifying engine torque per each shift range according to opened degree of an accelerator pedal. CONSTITUTION: An engine control instrument outputs a control signal to a vehicle traveling state detect instrument. The engine control instrument receives values for opening degree of an accelerator pedal, vehicle speed, cooling water temperature, and engine RPM(Revolutions Per Minute). In case of receiving a shift signal from a shift control instrument, engine torque for each shift range is established in a map. In case of an up shift signal from the shift control instrument, the engine control instrument compares the detected opening degree with POS_SAT. In case of the detected opening degree under the POS_SAT, a throttle opening degree of a first speed is changed into a second speed for outputting a corresponding throttle valve opening control signal to a throttle actuator. The control instrument outputs an up shift permit signal to the shift control instrument. The shift control instrument outputs a shift control signal to a shift actuator. Thus, the shift actuator shifts up a transmission from the first speed to the second speed.
Patent KR-20000067860-A (KR)
Title: 조합 파스너 및 전기 커넥터를 가진 무선 전화기
IPC: H04M1/02
Filed: 1997-07-08
Abstract: 무선 전화기(50)는 전방 및 이면(裏面) 하우징(52, 54)과, 하우징 사이에 배치된 인쇄회로 판(56) 및, 이면 하우징(54)에 고정되는 일 쌍의 단자(66)를 가진 건전지(64)를 구비하는 것이다.  일 쌍의 파스너(10)는 그 사이에 인쇄회로 판(56)을 샌드위치 하면서 함께 전방 및 이면 하우징(52, 54)을 고정하고, 동시에 인쇄회로 판(56)에 형성된 건전지 단자(66)와 도전성 스트립(68) 사이에 전기적 접속부를 제공하는 것이다.
Patent KR-20000029954-A (KR)
Inventor: ADKINS HEATHER LEAH
IPC: A61F13/56
Filed: 1997-07-28
Abstract: PURPOSE: System for securing an absorbent article, such as a sanitary napkin or the like, to an undergarment is provided to enhance stability of the article in use and comfort for the wearer. CONSTITUTION: An absorbent article includes two pairs of end wings (37), each pair being located substantially at the ends of the article and with the wings extending outwardly from the opposite side edges, and means (38) for fastening each end wing to the undergarment. The fastening means (38) extend transversely across the backing sheet along each of the ends and outwardly onto the wings. The wings (37) are sized and shaped such that, under in-use conditions, the distal ends (33) of the wings are at least even with, and preferably longitudinally beyond, the ends of the absorbent article.
Patent KR-20000052916-A (KR)
Title: Method for wireless information transfer
Inventor: KOSLAR MANFRED
IPC: H04B1/69
Filed: 1997-11-03
Abstract: PURPOSE: A method for wireless information transfer is provided not only to reduce transmission output and increase effective range, but also to maintain minimum transmission quality at least. CONSTITUTION: A method of wireless information transfer, especially for mobile communication, whereby an input signal is subjected to a modulation in a transmitter(2-8) and reaches a receiver via a transmission channel. The transmitter produces angularly modified pulses having a frequency spectrum and carrying information, in such a way that said pulses can be time compressed in the transmitter by means of a filter with a frequency dependent differential transit time, also called a group transit time, so that pulses with reduced duration and higher amplitude can arise, and at least one part of the information in the transmitter is impressed on the pulses by means of a modulation independent from the angle modulation and/or used to control an angle modulation parameter which can be detected in the receiver.
Patent KR-20000053181-A (KR)
Inventor: BAAK MARCEL
IPC: C07D311/00
Filed: 1997-11-10
Abstract: PURPOSE: A process for the manufacture of d,1- alpha -tocopherol is provided, which comprises carrying out the condensation in the presence of bis-(trifluoromethylsulphonyl)amine £HN(SO2CF3)2| or a metal salt. CONSTITUTION: A process for the manufacture of d,1- alpha -tocopherol by the catalyzed condensation of trimethylhydroquinone with isophytol comprises carrying out the condensation in the presence of bis-(trifluoromethylsulphonyl)amine £HN(SO2CF3)2| or a metal salt thereof of the formula Met £N(SO2CF3)2|n (I), wherein Met signifies a metal atom selected from the group of lithium, boron, magnesium, aluminium, silicon, scandium, titanium, vanadium, manganese, iron, cobalt, nickel, copper, zinc, yttrium, zirconium, rhodium, palladium, silver, tin, lanthanum, cerium, neodymium, praseodymium, europium, dysprosium, ytterbium, hafnium, platinum and gold and n signifies the corresponding valency (1, 2, 3, or 4) of the metal atom Met, as the catalyst or of a combination of a metal salt of formula I and a strong Bronsted acid as the catalyst system in an organic solvent. The product of the process is the most active member of the vitamin E group.