baber/WOPTO huggingface dataset:
Patent KR-20020092541-A (KR)
Inventor: SHIN YONG HU
IPC: H04N5/225
Filed: 2001-06-04
Abstract: PURPOSE: An apparatus for long-time recording a digital video signal is provided to detect motion vectors of the current image and previous image to compare the motion vectors with each other, compress and store the current image only when a difference in the motion vectors is larger than a predetermined reference value, thereby reducing the quantity of consumption of a storage area of a recording medium. CONSTITUTION: An apparatus for long-time recording a digital video signal includes the first switch(31) for receiving the digital video signal to output the signal to the first and second frame memories(32,33) that store the video signal, a motion vector estimator(34) for receiving the outputs of the first and second frame memories to estimate a motion vector, and a controller(37) for accepting the motion vector from the motion vector estimator and comparing the motion vector with a reference motion vector to generate a control signal. The apparatus further includes the second and third switches(35,36) for determining whether the first and second frame memory output data or not according to the control signal, an encoder(38) for encoding the outputs of the second and third switches, and a storage medium(39) for storing the output of the encoder.
Patent KR-20020092585-A (KR)
Title: composition of makeup-soap
Inventor: JUNG HAN GI
IPC: C11D9/06
Filed: 2001-06-04
Abstract: PURPOSE: A cosmetic soap composition is provided, which has the skin softening and moisturizing effect and the deodorizing effect and prevents a pimple by activating the metabolism. CONSTITUTION: The cosmetic soap composition comprises 30-39.5 wt% of illite powder; 25-35 wt% of hell stone powder; 20-30 wt% of chestnut nutshell powder; 15-25 wt% of apricot almond powder; 0.5-3 wt% of silver. The cosmetic soap is prepared by mixing the cosmetic soap composition, and mixing 5-20 wt% of the cosmetic soap composition with a soap base component.
Patent KR-20010112586-A (KR)
Title: 액티브 매트릭스형 액정 표시 장치 및 액정 조성물질
IPC: G09F9/30
Filed: 2001-06-08
Abstract: 본 발명은 직류 전압의 인가 후에 잔존하는 잔상을 억제하는 것이다.  액정층의 액정 분자는 마이너스의 유전률 이방성을 가짐과 동시에, 해리성 기를 갖는 도펀트를 상기 액정층 중에 포함하는 것을 특징으로 한다.
Patent KR-20020095405-A (KR)
Title: Nut runner for tire wheel assembling
Inventor: SEO YEONG SU
IPC: B60B29/00
Filed: 2001-06-14
Abstract: PURPOSE: An assembling nut runner for a tire wheel is provided to cut down expenses and decrease the installation space by reducing the number of motors, and to improve driving experience and prevent accidents by transmitting torque evenly. CONSTITUTION: A nut runner for assembling a tire wheel is composed of a housing(20) forming the outside; a gearbox(14) having a driving gear(10) combined with the middle of the housing, and a driven gear(12) arranged in the housing and engaged with the driving gear; a driving motor(16) connected to the driving gear through the housing; and a socket(18) connected to the driven gear through the housing. A torque limiter(32) is installed in a rotating shaft(16a) of the driving motor to stop the driving motor in applying excessive torque to a bolt(30). Expenses are reduced with decreasing the number of motors, and driving experience is improved with applying torque to the tire wheel evenly.
Patent KR-20030001057-A (KR)
Title: The method of fabricating microlense in CMOS image sensor
Inventor: PARK JAE YEONG
IPC: H01L27/146
Filed: 2001-06-28
Abstract: PURPOSE: A microlens formation method of a CMOS image sensor is provided to improve a focusing capability by using an improved microlens structure. CONSTITUTION: A first resist pattern is formed on a color filter, wherein the structure of the first resist pattern has a square shape having maximum size in the color filter. A second resist pattern having different shape compared to the square shape is then formed on the resultant structure. By flowing the first and second resist pattern, a microlens is formed.
Patent KR-20030001932-A (KR)
Title: Wet etching/cleaning apparatus and method for fabricating a semiconductor device
Inventor: LIM TERESA
IPC: H01L21/304
Filed: 2001-06-28
Abstract: PURPOSE: A wet etching/cleaning apparatus for fabrication a semiconductor device and a method for the same are provided to remove particles form a semiconductor wafer by performing a particle removal gas supply process. CONSTITUTION: An etching/cleaning solution supply tool(30) is formed with an etching/cleaning solution inflow tube(31), an etching/cleaning solution supply tube(34), and etching/cleaning solution supply outlets(32,33). The etching/cleaning solution supply tool(30) is connected with a driving device. A semiconductor wafer is loaded on a head(23) of an etching /cleaning spinner(20). a motor(21) is used for operating a spin pipe(22) of the etching /cleaning spinner(20). A particle removal gas supply tool(10) is installed on an upper portion of the etching /cleaning spinner(20). The alien substance prevention gas supply tool(10) supplies inert gases such as a nitrogen gas, an argon gas, and a helium gas to the semiconductor wafer.
Patent KR-20030006005-A (KR)
Title: process for preparing transparent soap bar combined with a number of opaque soap bar layers and/or transparent soap bar layers
Inventor: KIM SUNG OH
IPC: C11D13/16
Filed: 2001-07-11
Abstract: PURPOSE: A process for manufacturing a transparent soap is provided to obtain a solid soap with a variety of colors and high quality by combining the soap with a number of transparent layers and/or opaque layers. CONSTITUTION: The process comprises steps of pre-printing transparent/opaque solid soap layers into a constant size; inserting the pre-printed soap layers into a first molding cast then introducing transparent soap solution; and solidifying a combination of the layers during passage of them via a conveyor with multiple casts or without alternative solidification process. The soap product is consisting of at least two layers and obtained by integration of the transparent and/or the opaque solid soap layers. The soap is formed by arranging the opaque soap(20) at the bottom side and the transparent soap(10) at the top side, as well as an indication element(22) at the top portion of the soap(20).
Patent KR-20030006119-A (KR)
Title: Degasing method of ammonia gas in ammonia-removed water
Inventor: BAEK NAM CHEOL
IPC: B01D53/54
Filed: 2001-07-11
Abstract: PURPOSE: An advanced method for stripping ammonia gas from ammonia liquor generated from coke manufacturing process is provided to lower ammonia concentration of wastewater generated during coke carbonization to appropriate level for conventional biological wastewater treatment system. CONSTITUTION: The method comprises steps of primarily stripping ammonia gas from an ammonia liquor(10) by supplying a water vapor(30) to the ammonia liquor while the ammonia liquor passes through a tower(20) for preparing hydrogen sulfide collection liquor and an ammonia distillation tower(60) in order; heating the primarily ammonia stripped liquor(100) drawn from the ammonia distillation tower to 120 to 150 deg.C in a second heat exchanger(110); secondarily stripping ammonia gas from the heated ammonia stripped liquor in a flash distillation tower(70) which undergoes to a pressure in a range of 0.1 to 0.5 bar; and supplying an ammonia gas exhausted from the top of the flash distillation tower to a catalytic combustor and the ammonia stripped liquor discharged from the bottom of the flash distillation tower to a wastewater treatment system(50).
Patent KR-20030006664-A (KR)
Inventor: PARK IN DONG
IPC: A45C3/00
Filed: 2001-07-13
Abstract: PURPOSE: A reversible bag is provided to allow a user to obtain two kinds of bags having different colors and styles at the lowest price by freely and easily turning the bag inside out. CONSTITUTION: The reversible bag is configured to allow a user to freely turn it inside out for producing two kinds of bags having different colors and styles. For this, firstly, the user unfastens a string of the bag, and then opens a zipper to turn the bag inside out through an opening of the zipper. Once the reversion of the bag is completed, the user also turns the string of the bag inside out so as to match the string with the bag.
Patent KR-20030012273-A (KR)
Title: Fabrication method of MgB2 superconducting wire
Inventor: HA DONG U
IPC: H01B13/00
Filed: 2001-07-31
Abstract: PURPOSE: A method for fabricating a superconducting wire material is provided to reduce a fabricating cost of the superconducting wire material by using MgB2 powders and a metallic material of high intensity. CONSTITUTION: A cylindrical stainless steel tube(22) is filled with MgB2 powders(21). A MgB2 superconducting billet(20) is fabricated by closing the both portions of the cylindrical stainless steel tube(22) with stoppers. A wire material(30) is formed by performing a cooling shaft bore process for the MgB2 superconducting billet(20). A tape-shaped wire material(40) is formed by compressing the wire material(30). A thermal process for the tape-shaped wire material(40) is performed. The tape-shaped wire material(40) is wound around a pay-off spool. A MgB2 superconducting wire material(50) is formed by performing an electric plating process(63).
Patent KR-20030011463-A (KR)
Title: Pre-discharging apparatus and method for a slit coater
Inventor: NAGASAWA KOICHI
IPC: B05B15/02
Filed: 2001-08-03
Abstract: PURPOSE: Apparatus and method for preliminary discharging slit coater are provided to prevent washing solution or application solution having a density different from the slit coater from being attached to the tip end of a discharge nozzle. CONSTITUTION: The preliminary discharging apparatus(P) is used at an atmosphere state before an application work and adapted to preliminary discharge an application solution contained in an application element(21) before the application work while attaching extra application solution onto a rotating roller. In such a preliminary discharge operation, a discharge port(22) of the application element is moved as close as possible to the outer peripheral surface of the roller until there is no surface tension therebetween, and the application solution from the discharge port is attached to the outer peripheral surface of the roller. During rotation of the roller, the application solution is again discharged from the roller so as to be washed and removed.
Patent KR-20030018174-A (KR)
Title: An apparatus for preventing a strip-vibration
Inventor: HAN MU HO
IPC: C23C2/00
Filed: 2001-08-27
Abstract: PURPOSE: An apparatus for suppressing vibration of strip is provided to improve quality of plating strip by always moving the strip without shaking in a continuous plating line so that thickness of a plating layer coated on the strip is constantly maintained at all time. CONSTITUTION: In an apparatus for suppressing vibration of strip of a continuous plating line comprising a snout, a plating tank in which a strip supplied from the snout is dipped by a plating solution, and an air knife for constantly maintaining the plating solution formed on the surface of the strip passing through the plating tank, the apparatus for suppressing vibration of strip is characterized in that a pair of opposite magnetic force generating means(3) are installed on a path along which the strip passing through the plating tank is moved, thereby pushing both sides of the strip using the same magnetism of the pair of opposite magnetic force generating means so that the strip is prevented from separating by the pair of opposite magnetic force generating means, wherein first and second displacement sensors(4,5) are installed at the inner side of the pair of opposite magnetic force generating means, a comparator(9) is installed at the output end of the first and second displacement sensors to detect difference between values outputted from the first and second displacement sensors, and a device(10) for varying power impressed to coil is installed at the output end of the comparator to regulate power source values(11,12) supplied to the pair of opposite magnetic force generating means according to values outputted from the comparator.
Patent KR-20030018711-A (KR)
Title: cooler of exhaust gas recirculation
Inventor: JIN YEONG SU
IPC: F02M25/07
Filed: 2001-08-31
Abstract: PURPOSE: A cooler of an exhaust gas recirculation system is provided to improve an endurance of an EGR control valve and an engine by cooling recirculated exhaust gas. CONSTITUTION: A part of exhaust gas, which is discharged from an engine through an exhaust manifold, is recirculated into an intake manifold through an EGR pipe. An EGR control valve is mounted on a predetermined portion of the EGR pipe. An air cleaner is provided to purify air introduced into the intake manifold. A catalyst converter is provided to reduce harmful material contained in exhaust gas discharged from the exhaust manifold. A part of exhaust gas discharged from the exhaust manifold is recirculated into the intake manifold through the EGR pipe. The temperature of a mixer is lowered due to recirculated exhaust gas, thereby reducing an amount of NOx. A cooler(30) is mounted on the EGR pipe in order to lower the temperature of recirculated exhaust gas. The cooler(30) includes a housing(31) and a passage assembly(33) installed in the housing(31). An exhaust gas inlet pipe is installed at one side of the housing(31) and an exhaust gas outlet pipe(22) is installed at the other side of the housing(31).
Patent KR-20030022450-A (KR)
Title: IP leased line using Metro LAN
Inventor: KIM YUN WON
IPC: H04L12/46
Filed: 2001-09-10
Abstract: PURPOSE: A high speed IP exclusive network using a metro LAN system is provided to use optical switch hubs integrating optical terminal, CSU, router, and switch hub functions together while constructing the high speed exclusive network, thereby minimizing investment costs and installation spaces and removing trouble factors. CONSTITUTION: A router(20) connected to an Internet network(10) transmits a received signal to a destination. The first optical switch hub(31) converts an Ethernet signal received through a UTP cable from the router(20) into an optical signal, transmits or distributes the optical signal to many output ports, or converts an optical signal received through an optical cable into an Ethernet signal to transmit the Ethernet signal. The second optical switch hub(32) converts the optical signal received through the optical cable into an Ethernet signal, transmits or distributes the signal to the output ports by controlling a transmission rate, or converts the Ethernet signal received through the UTP cable into an optical signal to transmit the optical signal. An xDSL(60) transmits the Ethernet signal received through the UTP cable to an Internet terminal(70), or transmits an Ethernet signal received from the Internet terminal(70) to the second optical switch hub(32).
Patent KR-20030025485-A (KR)
Inventor: SIM TAE YEONG
IPC: F16K31/06
Filed: 2001-09-21
Abstract: PURPOSE: A solenoid valve of brake system is provided to open and close the valve by equipping self-equilibrium when the valve opens and closes. CONSTITUTION: A solenoid valve(40) of brake system includes a valve housing(41); a plunger; a valve seat(47); a side passage(47b); a closing member(48) and an outlet passage(41b). The valve housing has a hollow(41c) and an inlet(41a) around the valve housing. The plunger moves back and forth by electric force into the hollow of the valve housing. The valve seat is installed inside the hollow of the valve housing to open and close the passage by contacting the end of the plunger. An orifice(47a) is formed inside the valve seat. The side passage is formed to the valve seat in opposite direction. Therein, flown oil to the inlet flows in the hollow of the valve seat and the plunger through the orifice. The closing member closes a lower portion of the hollow to make oil flow to the plunger. The outlet passage is installed to a side of the hollow to exhaust oil to a lower portion of the valve housing. An upper portion of the outlet passage is connected to an outlet of the orifice. Therefore, opening and closing control of the valve is easy by having self-equilibrium.
Patent KR-20030025569-A (KR)
Title: Bulb Type Fluorescent Lamp Having Structure of Cooling the Ballast Stabilizer
Inventor: CHO SE IN
IPC: H01J61/52
Filed: 2001-09-21
Abstract: PURPOSE: A bulb type fluorescent lamp is provided to lengthen the lifespan of the ballast and lamp by maintaining components of the ballast at a constant temperature. CONSTITUTION: A bulb type fluorescent lamp comprises an upper housing(50) with a socket coupling portion(51); a lower housing(60) coupled to the bottom of the upper housing; a lamp coupled to the lower housing; an elastic ballast having a printed circuit board(71), and which is accommodated in the assembly of the upper housing and lower housing; and a lead-in pipe(80) arranged at the center of the bottom of the lower housing and extended toward the center of the lamp. One or more part components(72) are extracted from the printed circuit board of the elastic ballast and disposed within the lead-in pipe.
Patent KR-20030026113-A (KR)
Title: A thin film transistor panels for liquid crystal display for reflection type
Inventor: LIM SEONG GYUN
IPC: G02F1/1333
Filed: 2001-09-24
Abstract: PURPOSE: A thin film transistor substrate for a reflective liquid crystal display device is provided to form an organic insulating film with uniform a concave and convex pattern by forming an auxiliary metal pattern under a reflecting film entirely or at portions corresponding to the concave and convex pattern of the organic insulating film, thereby obtaining the uniform contrast ratio. CONSTITUTION: A thin film transistor substrate for a reflective liquid crystal display device includes an insulating substrate, gate wires formed of traverse gate lines(20) and gate electrodes(22) on the insulating substrate, a gate insulating film covering the gate wires, a semiconductor pattern(40) formed on the gate insulating film on the gate electrodes, and data wires formed of longitudinal data lines(60) and source/drain electrodes(61,62) on the semiconductor pattern or the gate insulating film. Maintenance electrodes(26) are on the same layer with the gate wires or the data wires, and an auxiliary metal pattern(23) is formed on entire pixel areas on the same layer with the gate wires or the data wires. An organic insulating film is formed on the data wires and the semiconductor pattern. A reflecting film(90) is formed on the organic insulating film and connected to the drain electrodes.
Patent KR-20030029432-A (KR)
Title: Transplanter For A Young Vegetables
Inventor: JUNG SUK WHA
IPC: A01C11/02
Filed: 2001-10-06
Abstract: PURPOSE: A seeding transplanter is provided to reduce personnel expenses and use of agricultural chemicals, and increase circulation rate of farmland. CONSTITUTION: The seeding transplanter comprises a guide(11) provided on a shaft of a hopper receiver(6). The guide(11) is doing reciprocating movement making a predetermined angle by a moving piece(10) which is attached on the horizontal moving element(8). A device for molding soil and a vertical moving element(17) are connected and moved up and down by a vertical moving motor(18). The moving piece(10) and the horizontal moving element(8) are connected to be moved.
Patent KR-20030029753-A (KR)
Inventor: JUNG CHANG YEONG
IPC: C23C14/24
Filed: 2001-10-10
Abstract: PURPOSE: A manufacturing method of decorative metal plate is provided which forms electric discharge patterns by controlling arc electric discharge generated during glow electric discharge that is plasma electric discharge. CONSTITUTION: The manufacturing method of decorative metal plate comprises deposition process of depositing an oxide or organic matter having thickness of 300 to 500 Å on a sample substrate(30) mounted on a substrate holder(40) inside a vacuum chamber(10); a vacuum degree adjusting process of adjusting degree of vacuum so that degree of vacuum inside the vacuum chamber is maintained to 6x10¬-2 to 6x10¬-3 torr when the deposition process is completed; glow electric discharge process of inducing glow electric discharge by impressing a certain voltage to the substrate when it reaches a set degree of vacuum in the vacuum degree adjusting process; and pattern forming process of forming patterns on the substrate by controlling arc electric discharge generated from the glow electric discharge, wherein the voltage supplied to the substrate in the glow electric discharge process is in the range of -100 to -1000 V.
Patent KR-20030030649-A (KR)
Title: Error guide method of computer
Inventor: CHOI BYEONG DO
IPC: G06F3/16
Filed: 2001-10-12
Abstract: PURPOSE: A method for guiding an error of a computer is provided to enable a user to easily discriminate the sort of a hardware error detected by the POST(Power On Self Test) of the computer. CONSTITUTION: Boot-up and the POST is executed when the power is inputted to the computer(300,302). A CPU searches the detection of the hardware error(304). If the hardware error is detected, the CPU searches the sort of the error(310). The CPU reads the audio data matched with the searched error sort from a memory and outputs the audio data. A voice guide message matched with the detected error sort is outputted(312). If the hardware error is not detected, the CPU carries out a normal operation by loading an OS(Operating System)(306,308).
Patent KR-20030034992-A (KR)
Title: document feeding apparatus having a guide for mis-feeding prevention
Inventor: KIM JUN TAE
IPC: B41J13/00
Filed: 2001-10-29
Abstract: PURPOSE: A paper feeding apparatus is provided to prevent a paper feed error by feeding sheets of paper through three stages, while preventing damage of error caused due to the overload of the motor. CONSTITUTION: A paper feeding apparatus(100) comprises a paper stack unit(111) for stacking sheets of paper; a paper feeding unit(11) for feeding sheets of paper from the paper stack unit into the main body of a printer; a friction pad(40) which cooperates with the paper feeding unit and feeds sheets of paper into the main body of the printer; and a mis-feeding preventing guide(109) protruded from the paper advance path between the front end of the paper stack unit and the friction pad in such a manner that the mis-feeding preventing guide elastically elevates with respect to the paper. The mis-feeding preventing guide serves to guide paper in such a manner as to prevent a paper feeding error, and absorb an excessive friction between the paper and the paper feeding unit during paper feeding.
Patent KR-20030039190-A (KR)
Inventor: BAEK MIN SEONG
IPC: B62D7/16
Filed: 2001-11-12
Abstract: PURPOSE: An inner ball joint for a steering system of a vehicle is provided to prevent impact noise between a rack stopper and a ball housing with an impact noise reducing member. CONSTITUTION: An inner ball joint for a steering system of a vehicle has an impact noise-reducing member(100) to reduce impact noise between a rack stopper(50) and a ball housing(80) adhered to each other. The impact noise-reducing member is a triangular leaf spring and has a connecting hole on a middle portion to be installed to an outside of a screw portion. An outer peripheral side is formed to be free ends toward three directions. Therein, elasticity is generated by bending extended ends and the connecting hole. Consequently, shock is absorbed and noise is reduced by placing the outer peripheral side of the impact noise-reducing member to a hanging sill of the rack stopper.