baber/WOPTO huggingface dataset:
Patent KR-20040079081-A (KR)
Inventor: KOO JAE BON
IPC: H01L51/50
Filed: 2003-03-06
Abstract: PURPOSE: A flat display device provided with a thin film transistor is provided to match the white balance with the same size of the active layer without changing the size of the active layer of the thin film transistor(TFT) or the driving voltage. CONSTITUTION: A flat display device provided with a thin film transistor includes a plurality of pixels and a plurality of driving TFT(10r,10g,10b,20r,20g,20b). Each of the pixels has a plurality of sub-pixels, wherein each of the sub-pixels is provided with a self luminance device. Each of the driving TFT(10r,10g,10b,20r,20g,20b) is provided with a semiconductor active layer having at least channel region and is connected to the self luminance device to supply the current. And, each of the channel regions in the active layers has a direction opposite to each other.
Patent KR-20040079723-A (KR)
Inventor: JUNG DAL HUI
IPC: B60G3/02
Filed: 2003-03-10
Abstract: PURPOSE: A rear carrier assembly for a vehicle is provided to prevent shimmy, shake or judder by integrally manufacturing a rear carrier and a rear spindle through forging, and to improve steering stability and riding comfort by reducing unsprung weight. CONSTITUTION: A rear carrier assembly(10) for a vehicle is composed of a rear spindle(50) supporting to be capable of rotating a wheel, and a rear carrier(30) in which the rear spindle is installed. The rear carrier is integrally formed with the rear spindle by forging to remove trouble in press-fitting. The wheel alignment is improved, and braking force is increased by enlarging the contact area between a drum of a brake and a pad. Road holding is improved by restricting slip of the spindle in the carrier. Riding comfort is enhanced by restricting transmission of vibration. The tensile strength of the forged material is more than 80 kg/cm2, and the elongation rate is over 20 %.
Patent KR-20030076290-A (KR)
Inventor: LEE GYEONG SEOK
IPC: A44C25/00
Filed: 2003-03-12
Abstract: PURPOSE: An accessary is provided to attach and detach it with ease by one hand by mounting a magnetic material at both opposite ends of an accessory body. CONSTITUTION: Magnetic materials(30) are mounted at both opposite ends of an accessory body made of elastic material so as to wrap some exposed parts of a human body. A pair of clamped tools(20,20') are mounted on the outer side of the accessory body(10) so that the magnetic material(30) at one end is guided to be coupled to the magnetic material at the other end.
Patent KR-20030081018-A (KR)
Title: 둔감성 압착 폭발 혼합물
IPC: C06B45/06
Filed: 2003-03-13
Abstract: 본 발명은 280∼360㎛의 조립자와 15∼45㎛의 미립자를 포함하는 2가지 종류의 입자 조성물을 가지는 옥토겐, 헥소겐 결정 및 종래의 용매를 이용한 HYTEMP®과 DAO 바인더 시스템을 포함하는 둔감성 폭발 혼합물에 관한 것이다.  둔감성이 다르고, GAP 테스트에서 STANAG 4170에 의해 민감성이 거의 없는 부류에 속하는 폭발 혼합물을 얻는다.
Patent KR-20040088151-A (KR)
Inventor: KIM JU HO
IPC: H04B1/06
Filed: 2003-04-09
Abstract: PURPOSE: A car audio system having a function displaying the receive sensitivity of a radio is provided to display the RSSI(Received Signal Strength Indicator) of a corresponding broadcasting frequency on a display unit while a user listens to the radio, so that the user can easily and visually identify the received state of the corresponding broadcasting frequency. CONSTITUTION: An RSSI measurer(500) periodically measures the RSSI of a desired frequency signal separated from electric waves coming through an antenna(100) by a AM(Amplitude Modulation)/FM(Frequency Modulation) tuner(150). A display unit(450) stepwise displays the measured RSSI. A controller(550) compares the measured value supplied from the RSSI measurer(500) with each RSSI display level preset to be displayed on the display unit(450), and controls the display unit(450) so as to stepwise display the RSSI display level corresponding to the measured value. The display unit(450) further displays a functional mode, a modulating method, a receiving frequency, and a frequency unit.
Patent KR-20030036478-A (KR)
Inventor: OH YOUNG SUN
IPC: C04B33/04
Filed: 2003-04-10
Abstract: PURPOSE: A manufacturing method of yellow earth-charcoal blocks is provided, which is characterized by using massive lumps(not powders) of yellow earth and charcoal as raw materials. Accordingly, the charcoal lumps enable to keep the pore structure of charcoal, resulting in deodorization and dehumidification. CONSTITUTION: The yellow earth-charcoal blocks are manufactured by the following steps of: (S10,S12) preparing yellow earth lumps by mixing 5-30wt.% of germanium powder, 70-95wt.% of yellow earth powder, and optionally 0.5-5wt.% of silver for sterilization, adding water, and drying; (S14) putting massive lumps of yellow earth and charcoal into a mold, and (S16) putting foamed materials like sponge to fill the space between yellow earth and charcoal lumps; (S18) forming; and (S20) de-molding. Also, the sheet-shaped nets made of plastics, metals, etc. are attached to the outer sides of the block for preventing yellow earth and charcoal powders from blowing.
Patent KR-20030041902-A (KR)
Inventor: CHOI KYOUNG WOO
IPC: G09F23/10
Filed: 2003-04-07
Abstract: PURPOSE: A method for inserting advertising contents into a number selection paper of a lottery ticket of lotto 645 is provided to maximize an advertising effect by printing the advertising contents on a top end portion, a bottom end portion, a left side, and a right side of a front side or a rear side of the number selection paper. CONSTITUTION: Advertising contents are printed on a number selection paper of a lottery ticket of lotto 645 in a printing process for printing the number selection paper of the lottery ticket of lotto 645. The advertising contents are printed on a top end portion, a bottom end portion, a left side, and a right side of a front side of the number selection paper of the lottery ticket of lotto 645. The advertising contents are printed on a top end portion, a bottom end portion, a left side, and a right side of a back side of the number selection paper of the lottery ticket of lotto 645.
Patent KR-20040090044-A (KR)
Inventor: CHANG BYANG HWA
IPC: H04W4/90
Filed: 2003-04-16
Abstract: PURPOSE: A system for supplying information on a disaster and a life through an automatic weather observation is provided to supply various information on weather reports including life information analyzed on the basis of weather-related information to each household in real time. CONSTITUTION: An unmanned automatic weather observation system(100) consists of various sensors and devices for sensing and collecting weather-related data. An AWS interface and control unit(110) receives the sensed weather-related data, and controls the received data. An unmanned automatic broadcasting system(130) receives the weather-related data to broadcast weather reports, or predicts the weather reports, and supplies an alarm broadcast. A broadcasting/weather controller(120) controls the systems(100,130). A mobile communication station(150) transmits the weather reports to a mobile communication terminal(152). A damage control terminal station(140) is installed to manage entire damage control plans by receiving the weather reports.
Patent KR-20040091264-A (KR)
Inventor: JUNG BO SEON
IPC: D06F39/08
Filed: 2003-04-21
Abstract: PURPOSE: A structure for preventing dispersion of washing water in a fully automatic washing machine is provided to prevent accidents by restricting the electric component from being infiltrated with washing water in splashing washing water over the laundry floating on the tub cover. CONSTITUTION: A fully automatic washing machine comprises a body forming the exterior; an outer tub installed in the body to store washing water and opened in the upper part; an inner tub selectively rotated and installed in the outer tub; a tub cover(50) combined with the upper part of the outer tub for guiding permeation washing water into the inner tub in permeation washing; a guide(G) extended from a downward guide rib(53) in an inner periphery of the tub cover for the center of the washing machine; and a driving unit transmitting driving force to the inner tub. A guide rib(Gr) is vertically extended downward in the end of the guide to flow scattered washing water into the inner tub.
Patent KR-20040091374-A (KR)
Inventor: AHN SEONG DAE
IPC: B24B55/00
Filed: 2003-04-21
Abstract: PURPOSE: A swap filtering device of a strip grinder duct-collection equipment is provided to prevent swaps from being stuck on an ionizer of the duct-collection equipment and to restrict a fire in a grinding cabin by filtering and removing fine swaps contained in oil mist before the oil mist is inserted to the ionizer. CONSTITUTION: In a duct-collection equipment of a strip grinder for sucking in and removing oil mist in a grinding cabin(1), a swap filtering device is composed of a collecting housing(2), a swap separating unit(20), first and second swap discharging pipes(9,11), and a swap discharging unit(40). The collecting housing is connected and installed to the lateral side of the grinding cabin. The swap separating unit comprises a plurality of filter screens arranged in the collecting housing in the direction of discharging the oil mist; an air nozzle for injecting the high-pressure air to the filter screens; and a vibrating unit for applying periodical shock on the filter screens, and separates and removes fine swaps contained in the oil mist. The first and second swap discharging pipes are connected and installed to the lower part of the collecting housing. The swap discharging unit comprises first and second cut-off plates disposed in the first swap discharging pipe along the direction of dropping the swap; first and second cylinders for opening and closing the first and second cut-off plates; an oil separating unit positioned at the lower end of the first swap discharging pipe; and a third cylinder for lifting up and down the oil separating unit, and discharges out the swaps that drop from the swap separating unit.
Patent KR-20040095767-A (KR)
Inventor: CHA HONG RAE
IPC: H01J11/10
Filed: 2003-04-28
Abstract: PURPOSE: A display panel module and a method for manufacturing the same are provided to prevent damages of a front filter caused due to a baking process during formation of a black frame. CONSTITUTION: A display panel module comprises a plasma display panel(130); a black frame(90) formed on the plasma display panel, and which determines an effective screen region; and a front filter(80) formed on the plasma display panel where the black frame is formed, and which cuts off electromagnetic interferences and performs an optical correction. The front filter includes an anti-reflection film(82) for preventing reflection of external light; an electromagnetic interference shielding film(84) for cutting off electromagnetic interferences emitted from the plasma display panel; and a near infrared cut-off film(86) for cutting off the near infrared radiation from the plasma display panel.
Patent KR-20030059751-A (KR)
Inventor: KIM SIN HYUN
IPC: H04Q9/00
Filed: 2003-05-06
Abstract: PURPOSE: A system for seeking for glasses using a remote controller is provided to easily and quickly find out glasses by fixing a receiver on the glasses so that an alarm sound can be generated. CONSTITUTION: A receiver installed in eyeglasses is comprised of a speaker(1), an echo plate(2), a battery cover(3), a waterproof packing(5), a power switch(6), and a LED(10). The speaker(1) is a device to amplify a sound through the echo plate(2). The power switch(6) is to prevent the battery from being wasted when the receiver is not used for long time. The LED(10) is used for a visual effect.
Patent KR-20040100730-A (KR)
Inventor: HSIEH JACKSON
IPC: H01L27/146
Filed: 2003-05-24
Abstract: PURPOSE: A simple image sensor module is provided to reduce the size and fabrication cost and to simplify manufacturing processes by forming an arc-shaped convex portion for focusing an optical signal on a transparent adhesive portion instead of an additional lens module. CONSTITUTION: A simple image sensor module includes a substrate, a frame layer, a photosensitive chip, a plurality of wires, and a transparent adhesive portion. The substrate(40) includes an upper end(50) and a lower end(52). The frame layer(42) with a first surface(58) and a second surface(60) is installed on the substrate to form a cavity together with the substrate. The photosensitive chip(44) with a plurality of bonding pads(64) is mounted on the substrate within the cavity. The wires(46) are used for connecting electrically the bonding pads of the chip with the substrate. The transparent adhesive portion(48) includes an arc-shaped convex portion(66) corresponding to the chip.
Patent KR-20040104062-A (KR)
Inventor: KIM YEONG JUN
IPC: H01L21/304
Filed: 2003-06-03
Abstract: PURPOSE: A cleaning apparatus for cleaning chemicals on a surface of a wafer is provided to prevent the chemicals from remaining on the wafer after a wafer cleaning process by using plural spiral roller brushes. CONSTITUTION: The first and the second spiral roller brushes(130,140) are positioned at both sides of a wafer and come in contact with a front side and a rear side of the wafer, respectively. The first and the second rotary shafts(110,120) are connected to the first and the second spiral roller brushes. A driving unit provides the rotatory power to rotate the first and the second spiral roller brushes.
Patent KR-20040106035-A (KR)
Inventor: KIM JEONG HUN
IPC: B60S1/52
Filed: 2003-06-10
Abstract: PURPOSE: A windshield washer nozzle for a vehicle is provided to extend the jetting area of washer liquid by reducing a pressure loss of the washer liquid and improving the jetting speed of the washer liquid. CONSTITUTION: A cylindrical nozzle body(1) has a hollow portion(2). One side of the hollow portion is closed. A suction port(3) is installed tangentially at the circumference of one side of the hollow portion. A nozzle(4) is formed at the other side of the hollow portion in an axial direction of the hollow portion, and has a smaller outside diameter than the inside diameter of the hollow portion. One end of a needle(5) having a circular section is installed at the center of the closed portion of the hollow portion in an axial direction of the hollow portion. The other end(6) of the needle is disposed at the center of the nozzle, and has a smaller diameter than the diameter of one end.
Patent KR-20050012007-A (KR)
Inventor: KIM YOUNG JIN
IPC: H04B1/40
Filed: 2003-07-24
Abstract: PURPOSE: A method for upgrading software of a mobile terminal is provided to upgrade software stably and enhance user's convenience by recovering an error when the error is generated during upgrading. CONSTITUTION: A mobile terminal receives a request for updating software from an external source(301). The mobile terminal downloads software to be upgraded from a mobile communication network and stores it in an upgrade software region of a storage unit(302). It is checked whether the downloading has been successfully completed(303). When the downloading has been successfully completed, the upgrade software region storing the downloaded software is selected as an execution software and then software upgrading is performed(304). If the downloading has not been successfully completed, a previously installed software region storing existing software is maintained as an execution software(305).
Patent KR-20050015038-A (KR)
Inventor: PARK SANG SHIN
IPC: G06F3/14
Filed: 2003-08-01
Abstract: PURPOSE: A computer system having an improved icon management function and a controlling method thereof are provided to display icons by grouping the icons on a background screen of a display part into each attribute and applying a skin to each group. CONSTITUTION: An input part(11) selects an appearance of the icon displayed on the display part(23). A background screen part(13) stores icon information displayed on the background screen. A group controller(18) groups the icons into each attribute. An icon controller(19) manages the grouped icons within the group. A skin controller(17) displays the grouped icons to a fixed area on the skin of an icon management screen, which is a graphic interface for icon management of a user. A screen manager(15) transfers a control signal of the input part to each controller and transfers a data signal from each controller to a video processor(21) by residing in a tray area. A synchronization module(14) transfers icon information change on the background screen to the screen manager and transfers the icon information change on the icon management screen to the background screen part.
Patent KR-20050015330-A (KR)
Inventor: CHUN JUNG JONG
IPC: B62D21/00
Filed: 2003-08-05
Abstract: PURPOSE: A sub frame mounting structure is provided to reduce repeated and residual stress applied on a vehicle body and to absorb or emit shock and load applied on a sub frame with self-weight of the vehicle body by changing a center mounting unit of the sub frame into an L-surface mounting form and combining movably the center mounting unit to a side member. CONSTITUTION: A sub frame mounting structure is composed of a front mounting unit for fixing a side member(20) to the front side of a sub frame(10); a rear mounting unit for fastening the side member in the rear side of the sub frame; and a center mounting unit(3) comprising a support frame(12) projected on a side frame of the sub frame and settling a body of the side member to one end of the support frame. The center mounting unit combines and fixes movably the support frame of the sub frame to a lateral side of the side member by a hinge unit(30).
Patent KR-20050017223-A (KR)
Inventor: KIM JIN HEE
IPC: H04B10/035
Filed: 2003-08-11
Abstract: PURPOSE: A WDM(Wavelength Division Multiplexed) PON(Passive Optical Network) using a wavelength locking function is provided to wavelength-lock a light source of an ONU by using a down optical signal transmitted from an OLT, and to use the locked light source for the ONU, thereby realizing a low-priced multi-mode light source. CONSTITUTION: An OLT(400) transmits an optical source(401) to wavelengths assigned to each ONU. An optical wavelength divider(403) routes optical signals in accordance with the assigned wavelengths from down signals received from the OLT(400). Each ONU receives information on the assigned wavelengths through optical receivers(405-1,405-2). Before receiving the information, optical branching units(404-1,404-2) optically branch down stream optical signals to optically modulate the signals in Febry-Perot lasers(407-1,407-2), in order to use the modulated signals as up optical signals. The up optical signals are combined into one optical signal in the optical wavelength divider(403), and the optical signal is transmitted to the OLT(400). The transmitted optical signal is received in an optical receiver(402) of the OLT(400).
Patent KR-20040018929-A (KR)
Inventor: WATANABE KAZUMASA
IPC: D21F3/02
Filed: 2003-08-20
Abstract: PURPOSE: To provide a belt for a paper machine for sufficiently supplying a lubricant between the belt and a shoe. CONSTITUTION: The belt 10 for a paper machine is composed of a substrate 20 and an elastic polymer part 30 and has a face 11 contacting with wet paper and a face 12 contacting with a shoe. The face 12 contacting with shoe has randomly formed small protrusions and recesses by powder 40 filled in the elastic polymer part 30. Preferably, the surface roughness Rz of the shoe contacting face 12 is 50-500μm, the particle diameter of the powder is 5-500μm and the amount of the powder to be added to the elastic polymer part is 5-50 wt.%. An increased amount of a lubricant can be supplied between the shoe and the belt 10 because the lubricant is held on the small protrusions and recesses formed on the surface by the powder and, accordingly, the friction between the belt and the shoe is lowered to lower the driving energy of the paper machine.
Patent KR-20040018178-A (KR)
Inventor: LITTON DAVID A
IPC: C01F17/224
Filed: 2003-08-21
Abstract: PURPOSE: A thermal barrier coating and an article having the thermal barrier coating are provided, to obtain a material useful as a thermal insulating or thermal barrier coating having excellent corrosion resistance and abrasion resistance and to lower the temperature of an adhesive coating and the temperature of an alloy. CONSTITUTION: The thermal barrier coating comprises 15 mol% or more of at least one oxide represented by A2O3 (wherein A is selected from the group consisting of La, Pr, Nd, Sm, Eu, Tb and their mixtures); and the balance containing 50 mol% or more of a first oxide selected from the group consisting of zirconia, ceria and hafnia. Also the thermal barrier coating comprises 0.5-22.5 mol% of at least one first oxide represented by A2O3 (wherein A is selected from the group consisting of La, Sm, Tb, Tm and Lu) and a second oxide selected from the group consisting of zirconia, ceria and hafnia.
Patent KR-20050022124-A (KR)
Inventor: NA YOUNG SUN
IPC: H02M3/155
Filed: 2003-08-29
Abstract: PURPOSE: A boost-up DC-DC converter is provided to improve efficiency by using a pulse frequency modulation in a light load and a pulse width modulation in a heavy load. CONSTITUTION: A boost-up DC-DC converter comprises an inductor(L) connected between a power voltage(V+) and the first node(Nd1); a diode(D) connected between the first node and an output terminal; a capacitor(C) connected between the diode and the output terminal; an NMOS transistor(Q) connected between the inductor and a ground; an amplifier for comparing and amplifying the voltage fed back from the output terminal and input to a negative terminal and the second reference voltage(Vref2) input to a positive terminal; and a comparing and pulse width modulation voltage generating unit(120) for comparing an output(Verr) of the amplifier, the first and third reference voltages(Vref1,Vref3), and a pulse signal of a ramp oscillator(110), generating a pulse width modulation voltage, and outputting the generated voltage to the NMOS transistor.
Patent KR-20050025760-A (KR)
Title: Fiber bragg grating sensor system
Inventor: KIM JAE YOUNG
IPC: G01D5/353
Filed: 2003-09-08
Abstract: An optical fiber bragg grating sensor system is provided to observe and calculate a wavelength of a wavelength variable laser used as a light source and to actively control the wavelength of the light source by using the calculated result. An optical fiber bragg grating sensor system includes a wavelength variable laser(100). The wavelength variable laser(100) includes a wavelength variable filter, and outputs light of a variable wavelength. A first coupler(210) diverges light inputted from the wavelength variable laser(100) into two directions. Light outputted to one direction among light diverged by the first coupler(210) is inputted into a reference wavelength generating part(300). The reference wavelength generating part(300) generates reference wavelengths in order to measure wavelength of light outputted from the wavelength variable laser(100) in real time. One of reference wavelengths is represented as an absolute reference wavelength.
Patent KR-20050025480-A (KR)
Title: A system for wafer sensing at manufacturing equipment of semiconductor device
Inventor: CHOI GYO HYUNG
IPC: H01L21/68
Filed: 2003-09-08
Abstract: A wafer sensing system of semiconductor manufacturing equipment is provided to minimize the failure of wafers and to improve productivity by installing a wafer sensor capable of detecting the existence of the wafer on each slot. A wafer sensing system of semiconductor manufacturing equipment includes a plurality of wafer sensors(130). At this time, the wafer sensor is installed on each slot(120) for supporting a wafer(100) in a carrier box(110). The wafer sensor is capable of detecting the existence of the wafer. The wafer sensor detects the wafer by contacting directly the wafer.