baber/WOPTO huggingface dataset:
Patent KR-20040102972-A (KR)
Inventor: KIM JONG SU
IPC: B60S1/02
Filed: 2003-05-30
Abstract: PURPOSE: A humidity sensing apparatus for car windshield defogging is provided to isolate the humidity from the humidity sensing apparatus by sealing the humidity sensing apparatus by a fiber of PTFE(PolyTetraFluoroEthylene). CONSTITUTION: A humidity sensing apparatus for car windshield defogging comprises a printed circuit board(304) which has a humidity sensor sensing the humidity of a car windshield and which is coated by a filter film(308) of an PTFE(PolyTetraFluoroEthylene) fiber to seal the humidity sensor; a cover(300) which is mounted to the car windshield and houses the printed circuit board; a housing(306) covering the printed circuit board with the cover and having a plurality of through holes for ventilation of outer air, and a filter(310) of the PTFE fiber, mounted to the housing to seal the through holes formed to the housing.
Patent KR-20030095253-A (KR)
Title: 전자 회로, 전자 장치, 전기 광학 장치 및 전자 기기
IPC: G09G3/30
Filed: 2003-06-04
Abstract: 간이한 회로로 구성할 수 있는 전자 회로, 전자 장치 및 전자 기기를 제공한다. 
     제 2, 제 3 및 제 6 트랜지스터(Tr2, Tr3, Tr6)와 제 1 콘덴서(C1)로 제 1 버퍼 회로부(30)를 구성했다.  또한, 제 4, 제 5 및 제 7 트랜지스터(Tr4, Tr5, Tr7)와 제 2 콘덴서(C2)로 제 2 버퍼 회로부(40)를 구성했다.  그리고, 제 1 버퍼 회로부(30)의 제 2 트랜지스터(Tr2)의 드레인과, 제 2 버퍼 회로부(40)의 제 4 트랜지스터(Tr4)의 드레인을 제 1 트랜지스터(Tr1)에 접속했다.  또한, 제 1 버퍼 회로부(30)의 제 6 트랜지스터(Tr6)의 드레인과, 제 2 버퍼 회로부(40)의 제 7 트랜지스터(Tr7) 드레인을 아날로그 출력 단자(Po)를 통해서 접속하였다.
Patent KR-20040105347-A (KR)
Inventor: LEE JUN
IPC: G06F1/00
Filed: 2003-06-07
Abstract: PURPOSE: A slim-type computer device is provided to simplify upgrade and more slim a main body by installing a graphic card to a Riser card. CONSTITUTION: A motherboard has a PCI(Peripheral Component Interconnect) slot and an additional slot separated from the PCI slot at a lengthwise distance. The Riser card(20) is equipped with the PCI slot(26) and an AGP(Accelerated Graphic Port) slot(28) mounted with the PCI card and a graphic card in a direction perpendicular to a plate, and the first and the second connector(22,24) connected to the PCI slot and the additional slot of the motherboard in the direction perpendicular to the plane of the motherboard. The additional slot and the second connecter transmit an AGP signal not shared with a PCI signal exchanged between the PCI card and the motherboard among the AGP signals exchanged between a graphic card and the motherboard.
Patent KR-20030096096-A (KR)
Title: 중합체 나노입자 배합물 및 직물 케어 첨가제로서의 용도
IPC: C09J7/38
Filed: 2003-06-14
Abstract: 유연성, 방추성, 오물 및 얼룩 제거, 오물 방출, 염료 변화, 염료 고정, 정전기 조절, 및 기포 형성 방지와 같은 특성을 개선하기 위하여 세제 배합물에서 직물 케어 첨가제로서 유용한, 평균 입자 직경이 1~10nm인 중합체 나노 입자가 제공된다. 이러한 나노 입자는 직물 케어 특성을 증진하기 위한 세정 배합물에서 실리콘 화합물과 함께 사용할 수 있거나 혹은 나노입자는 세정 배합물의 다양한 직물 케어 특성을 상당히 증가시키기 위하여 실리콘 기로 작용화될 수 있다.
Patent KR-20050003105-A (KR)
Inventor: LEE J H
IPC: H04N5/74
Filed: 2003-06-30
Abstract: PURPOSE: A device for cooling an LCD(Liquid Crystal Display) engine unit of a projection TV is provided to prevent radiation from a mirror by circulating the air that has cooled down a synthesizing system of the LCD engine unit through a heat-radiating duct. CONSTITUTION: A device for cooling an LCD engine unit of a projection TV includes a metal or non-metal heat-radiating duct(30). The heat-radiating duct is located on a synthesizing system of the LCD engine unit. The heat-radiating duct radially distributes the air that cools the synthesizing system and then is discharged from the synthesizing system vertically. The heat-radiating duct includes a main body(32) having heat-radiating holes(34) and a plurality of heat-radiating pins attached to the outer face of the main body.
Patent KR-20050003147-A (KR)
Inventor: LEE JONG MIN
IPC: H01L21/20
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to prevent bridge between storage nodes by forming an ion-implanted layer on the top of the storage node without growing MPS(Metastable Phase Silicon) grains. CONSTITUTION: A storage node oxide layer having a storage node hole is formed on a substrate(21). A silicon layer is formed on the resultant structure. A photoresist layer is formed to fill in the storage node hole. By removing selectively the silicon layer on the storage node oxide layer, a cylindrical storage node(27a) is formed in the hole. By implanting dopants into the top of the storage node, an ion-implanted layer(30) is formed. Then, the photoresist layer is removed. An MPS grain(28a) is grown at inner walls of the storage node.
Patent KR-20050003235-A (KR)
Inventor: YOU JAE SUNG
IPC: H01L21/027
Filed: 2003-06-30
Abstract: PURPOSE: A laser irradiation apparatus and an application method thereof are provided to reduce damage of a mask due to laser beams by reflecting sequentially the laser beams to different paths to diffuse the laser beams on a mask. CONSTITUTION: A leaser beam generator(236) is used for generating laser beams. An optic system(240) is used for condensing the laser beams generated from the laser beam generator. A laser beam diffusion unit(250) diffuses laser beam pulses by reflecting sequentially the laser beams to different paths. A mask(238) includes a plurality of same patterns passing the laser beams. A moving stage(246) is used for moving a substrate on which the laser beams are irradiated.
Patent KR-20050003291-A (KR)
Inventor: KWAK BYUNG IL
IPC: H01L21/28
Filed: 2003-06-30
Abstract: PURPOSE: A method of manufacturing a gate is provided to restrain an isolation punch path by forming the gate on a field oxide. CONSTITUTION: A field oxide(12) is formed in a silicon substrate(10) with a predetermined lower structure. A P+ region(14) is formed at both sides of the field oxide in the substrate. A gate(18) is formed on the field oxide. The accumulation of charges is induced to an interface between the field oxide and the substrate by applying positive bias to the gate, so that an isolation punch path is restrained.
Patent KR-20050007963-A (KR)
Inventor: KIM DAE JOONG
IPC: G01V1/28
Filed: 2003-07-12
Abstract: PURPOSE: A method for calculating the wind load and a seismic load is provided to automatically calculate the wind load and the seismic load based on the geometric characteristic of the area to construct the buildings. CONSTITUTION: A method for calculating the wind load and a seismic load includes the steps of: a variable input process(S10) for receiving various variable required for calculating the wind load; a process(S12) for calculating the coefficients of altitude distribution by calculating the atmosphere boundary height, a reference height for longitude wind and the altitude distribution index; a process(S14) for calculating the design speed pressure for each height based on the basic wind speed, the degree of significance and the wind speed coefficient; a process(S16) for calculating the design wind force based on the external pressure coefficient; and a process(S18) for calculating the wind load directly applying to the design based on the calculated design wind force and the wind load area.
Patent KR-20050009364-A (KR)
Inventor: CHANG GI DONG
IPC: F21S2/00
Filed: 2003-07-16
Abstract: PURPOSE: An LED(Light Emitting Diode) illumination apparatus using a PCB(Printed Circuit Board) is provided to perform precisely a predetermined inspection and to reduce remarkably inferior goods by condensing light of LEDs to a center direction using a stepped portion of the PCB. CONSTITUTION: An LED illumination apparatus includes a housing, a PCB and LED devices. The housing(1) includes an insertion groove(11). The PCB(2) is formed like a ring type structure. The PCB includes a stepped portion(20) formed along the periphery. The LED devices(3) are installed along the stepped portion, so that the LEDs are tilted to a center direction.
Patent KR-20050003946-A (KR)
Inventor: YOO GI SOEL
IPC: F24C3/14
Filed: 2003-07-03
Abstract: PURPOSE: A gas-receptable loading/unloading equipment of a portable gas range is provided to load or unload a gas cylinder only by an operation of a control lever by installing a mounting lever, a locker, a slide, and a support bracket interlocking with a press protrusion of the control lever. CONSTITUTION: A mounting lever(4) interlocks with a control lever press protrusion(24) by a control lever(11) at the front lower side of a body case(1) in which a gas cylinder is positioned and then a slide(6) moves. The slide inserted with the gas cylinder is fitted into both undercut groove units of a bracket(2) to move longitudinally and contacted to an injection port ring(28) of a regulator(10). The control lever rotates counterclockwise for ignition and the press protrusion of the control lever lifts up a locker(19) to take out the gas cylinder from a square groove unit of the slide and to separate the gas cylinder from the regulator.
Patent KR-20050011813-A (KR)
Inventor: AHN MIN A
IPC: B26B13/22
Filed: 2003-07-24
Abstract: PURPOSE: A scissors is provided to simply cut paper in a certain width without marking a cutting line in the surface of the paper by forming a control piece of a cutting length in a lower blade. CONSTITUTION: A fixing member(50) is stuck to the outer side of a lower blade(20). An insertion slot(51) is formed in the center of the fixing member. A supporting member(60) includes a combination piece(61) to be selectively inserted in the insertion slot and to be folded downward and a guide groove(62) in the upper part. A control piece(70) is inserted in the guide groove to be movable. A stopper(72) is formed in the control piece to be folded downward. Thereby, a scissors cut paper in a certain width and a certain length without marking a cutting line in the paper.
Patent KR-20040011374-A (KR)
Title: Switching device
Inventor: SASAKI MAKOTO
IPC: H01H23/24
Filed: 2003-07-29
Abstract: PURPOSE: To provide a switching device in which a thinner shape and simplification can be promoted, with good assembling property and high reliability. CONSTITUTION: The switching device comprises two pairs of switch elements which are attached to a case 10 and in which recovering force is imparted from a shared plate spring member 19, a cover member 20 putting a lid on a top part opening 10e of the case 10, and an operating knob 21 provided with pushing projections 21b and 21c for selectively activating each switch element. The plate spring member 19 is provided with a compressed part 19c which is pushed and bent by the cover member 20, and pushing pieces 19a and 19b elastically urging shaft parts 17a and 18a of driving bodies 17 and 18 of each switch element. Conductor plates 15 and 16 are selectively rotated and driven to output a changeover signal for switching on by pushing an operating knob 21 in parts to be pushed 17b and 18b of the driving bodies 17 and 18.
Patent KR-20050014187-A (KR)
Inventor: KO KYUNG ROK
IPC: G02F1/13357
Filed: 2003-07-30
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent a defect in connection between the first and second connectors and a contact pin inserted into the second connector from being broken by preventing a gap between the second connector and a bottom surface of a backlight assembly. CONSTITUTION: A backlight assembly(300) includes an optical device for generating light and an acceptance container(500) in which the optical device is accepted. A display unit(100) includes an LCD panel(110) for changing the light into image light that includes information and a driving circuit part(120) for transmitting image data to the LCD panel. The display unit further includes the first connector(210) installed in the driving circuit part and the second connector(220) coupled to the first connector. A connector supporting part(540) supports the second connector.
Patent KR-20040019886-A (KR)
Inventor: NAGANUMA YASUO
IPC: C25D11/30
Filed: 2003-08-08
Abstract: PURPOSE: To provide a method for forming a highly corrosion resistant anodically oxidized film in which the corrosion resistance of the surface of magnesiumor a magnesium alloy is improved, and the reduction of film forming time and the suppression of production cost are attained. CONSTITUTION: The method for forming a highly corrosion resistant anodically oxidized film to a magnesium material comprises an anodic oxidation stage(S13) where the surface of a base material made of magnesium or a magnesium alloy is subjected to anodic oxidation treatment, so that the surface of the base material is provided with an anodically oxidized film. In the anodic oxidation stage(S13), on anodic oxidation treatment, an electrolytic solution comprising insoluble fine particles and alkali metal hydroxide is used, and the anodically oxidized film is formed while the insoluble fine particles are taken in.
Patent KR-20040054478-A (KR)
Inventor: CHAKI SHIN
IPC: H03H7/25
Filed: 2003-08-12
Abstract: PURPOSE: An attenuator is provided to reduce the size of the attenuator, maintain a passing loss constant in a wide bandwidth, and allow for an integration of the attenuator and an amplifier. CONSTITUTION: An attenuator comprises a plurality of transistor(T) connected in parallel through a plurality of branch lines(2) between a connection point(X) on a main line(1) and a ground; and a controller for individually on/off switching the respective transistors. The transistors serve as a resistor or a capacitor when switched on or off, a desired passing loss is obtained by the combination of on/off operations of each of transistors.
Patent KR-20050018463-A (KR)
Inventor: JEONG EUL HWA
IPC: B44C1/10
Filed: 2003-08-14
Abstract: PURPOSE: A fancy goods using figure wood and mother-of-pearl is provided to allow a user to feel a natural beauty and to prevent natural material from damaged or deformed due to exterior impact or bending. CONSTITUTION: The fancy goods using figure wood and mother-of-pearl includes a central member(11) located at the center of the goods for reinforcing a strength thereof, and a thin-wall member(12) attached to one or both sides of the central member by an adhesive. A certain figure and character(13) are depicted on the thin-wall member. The central member is one selected from a group consisting of a metal thin plate, an elastomeric body, plywood and MDF(Medium Density Fiber). The thin-wall member has a thickness of 0.15-0.03 mm. The figure and character are shaped by a laser machining method.
Patent KR-20050019543-A (KR)
Inventor: JANG CHUL HO
IPC: H04B1/38
Filed: 2003-08-19
Abstract: PURPOSE: A detachable band of a portable electronic apparatus is provided to easily attach a portable electronic apparatus in order to fix the attached portable electronic apparatus to a user's wrist or other parts so that the portable electronic apparatus can be prevented from being lost. CONSTITUTION: An attaching unit(20) is used, wherein a medium(10) attached by a portable electronic apparatus is attached to one side thereof. A detaching unit(30) is used, wherein the attaching unit(20) is detached therefrom. A wearing unit(50) is rotatively combined with the detaching unit(30). A fixing band(60) is fixed to the wearing unit(50). The attaching unit(20) consists of concave grooves(211) formed in right/left sections, and a hook(21) pressed by springs(212) inserted into the concave grooves(211).
Patent KR-20050019576-A (KR)
Inventor: AHN YO HAN
IPC: B01D53/04
Filed: 2003-08-20
Abstract: PURPOSE: An air cleaning device and a method are provided to prevent dispersion of pollution by cleaning the partially polluted air and to minimize the reduction of production efficiency generated due to non-operation of equipments for air-cleaning time. CONSTITUTION: An air cleaning device is composed of a housing(10) having an intake unit(12) for sucking the air and an exhaust unit(44) for discharging the internal air to the outside and cutting off an inside from the outer space; a first filter unit(30) positioned adjacently to the air intake unit of the housing and composed of first filters arranged in parallel to remove a first pollutant group from the air sucked through the air intake unit; and a blower(34) mounted in the housing to suck in the external air into the housing. The first filters of the first filter unit are aligned below 90 degrees against the flow direction of the air inserted through the air intake unit.
Patent KR-20050023502-A (KR)
Inventor: JEON YOUNG SAM
IPC: F24H1/20
Filed: 2003-08-28
Abstract: PURPOSE: A heating system of a water heater is provided to reduce an installation space of a plane-type heater, to quickly increase the temperature of bathing water by inserting the heater among heat exchanging pipes in a hot water tank, and to easily control temperature by reducing latent heat. CONSTITUTION: A heating system of a water heater is composed of a hot water tank(30) for storing bathing water(31); a plane-type heater(32) installed in the bathing water storage space of the hot water tank to heat the bathing water in the hot water tank according to the supply of power; and a hot water supplying and heat exchanging pipe(34) penetrating the hot water tank and heating and discharging liquid contents by the bathing water heated by the plane-type heater. The plane-type heaters are arranged plurally. The heat exchanging pipe is made from materials with high thermal conductivity such as copper.
Patent KR-20040020008-A (KR)
Inventor: UCHIDA KOU
IPC: H01J29/50
Filed: 2003-08-29
Abstract: PURPOSE: To realize the optimum focus in a whole area by reducing nonuniformity of beam spot shapes due to a deflection amount. CONSTITUTION: An electron gun comprises a cathode, a control electrode, an accelerating electrode G2, a focusing electrode G3, and an anode. In the electron gun, a longitudinally elongated slit SL-V is formed which surrounds an electron beam passing hole G2-H of the accelerating electrode G2 and has a long axis in a vertical direction on the focusing electrode G3 side, and an electron beam passing hole G3-BH on the accelerating electrode G2 side of the focusing electrode G3 is made a longitudinally elongated shape having a long axis in a vertical direction.
Patent KR-20050026281-A (KR)
Title: A front monitoring apparatus when night driving of a vehicle
Inventor: LEE JAE KWAN
IPC: B60R1/00
Filed: 2003-09-09
Abstract: A front monitoring device of a vehicle in traveling at night is provided to detect a front state of the vehicle accurately, and to prevent accidents by displaying a front blind spot precisely with an infrared camera and left and right auxiliary infrared lamps. A front monitoring device of a vehicle comprises an infrared camera(100) installed for a front of the vehicle to radiate infrared rays and to output a front image signal by converting infrared rays reflected from an obstacle to an electric signal, an image processing unit(200) outputting image conversion data extracting an outline from the front image signal, left and right auxiliary infrared generating units(300) mounted at right and left sides in the front of the vehicle to irradiate infrared rays to left and right blind spots with plural left and right auxiliary infrared lamps, an auxiliary infrared lamp switch unit(400) mounted in the vehicle to turn on and off the auxiliary infrared lamps, a display unit(500) displaying the front image signal on a screen, and a control unit(600) displaying the front image signal on the display unit and turning on and off the left and right auxiliary infrared lamps according to command of the auxiliary infrared lamp switch unit.
Patent KR-20050027791-A (KR)
Title: Manhole cover open-close device
Inventor: KIM SUNG SU
IPC: E02D29/14
Filed: 2003-09-16
Abstract: A manhole cover opening and closing device for a sewerage/waste water disposal plant is provided to economize in labor costs and to maintain the inside of a manhole smoothly by opening and closing a manhole at any time. The manhole cover opening and closing device for a sewerage/waste water disposal plant comprises the steps of fixing a square frame(3) to an opening(1) of a manhole using an anchor bolt(5), and attaching flanges to right and left inner sides, then connecting one ends of gas cylinders(9) using fixing pins(10), coupling a manhole cover(14) by attaching hinges(11) to the rear of the square frame(3), attaching flanges(16) to both lower sides of the manhole cover(14), then fixing one ends of pistons(19) coupled with the gas cylinders(9) using fixing pins(21), forming retreated and projected parts(22,22') on the front intermediate of the manhole cover(14), fixing a knob(25) with a spring(23) and a hanging projection(27) using a pin(29), and projecting a projection(31) to the front inside of the square frame, then coupling with the hanging projection(25).
Patent KR-20050030270-A (KR)
Title: An apparatus for removing oil from surface of roll by non-contact type
Inventor: HUR YANG IN
IPC: B21B28/02
Filed: 2003-09-25
Abstract: To provide an apparatus for removing grinding oil covered on the surface of the roll in the state that a grinding oil removal part is not contacted with the roll after grinding a roll, easily removing bacteria hiding deep into the surface of the roll and having the surface of the roll treated with anti-corrosive oil. In an apparatus for removing grinding oil remained on the surface of the roll after grinding a roll(300) in a roll grinder, the non-contact type apparatus(1) for removing grinding oil from the surface of the roll comprises: a grinding oil removal part(10) for removing grinding oil covered on the surface of a cold rolling roll(300) through high pressure air and rotary air injection in the state that the grinding oil removal part is not contacted with the roll; an ultraviolet sterilization part(60) for ultraviolet sterilizing basic grinding oil bacteria that generate rust finely on the surface of the cold rolling roll; a rust preventive oil coating part(70) for coating an anti-corrosive oil on the surface of the roll to cleanly maintain the surface of the roll when standing by or keeping the roll for a long period of time; a first moving block(20) for moving forward and backward the grinding oil removal part, the ultraviolet sterilization part and the rust preventive oil coating part relative to the surface of the roll; and a second moving block for longitudinally moving and lifting and lowering the grinding oil removal part, the ultraviolet sterilization part and the rust preventive oil coating part.
Patent KR-20040093358-A (KR)
Inventor: KIM SAM KYUNG
IPC: A62B18/02
Filed: 2003-09-26
Abstract: PURPOSE: An adsorptive web for use in a mask and a method for manufacturing the same are provided to increase the area per unit volume and hygroscopic effect and to improve hygienic characteristics. CONSTITUTION: The method for manufacturing a sterilizing and deodorizing adsorptive web comprises the steps of: (a) forming a nano-sized carrier(1) by pulverizing at least one selected from the group consisting of zeolite, CMC and bentonite, or a mixture thereof; (b) adding the carrier(1) to cotton fiber, synthetic fiber, fiber using ultrafine yarn with good aeration capability, pulp or sponge during the manufacture thereof and then forming an adsorptive web having the carrier fixed thereto, or applying the carrier(1) to a resin obtained from the above fibers, pulp, sponge or a mixture thereof and heating the resultant product to obtain an adsorptive web in which the carrier is swelled and fixed; and (c) causing sterilizing and deodorizing components(3) to be adsorbed on the adsorptive web having the carrier fixed thereto.