baber/WOPTO huggingface dataset:
Patent KR-20020046271-A (KR)
Inventor: LEE TE GYOU
IPC: F24F3/14
Filed: 2002-06-01
Abstract: PURPOSE: A device and method for dehumidifying compressed air are provided to efficiently remove moisture in compressed air. CONSTITUTION: An air chamber(3) is connected to a compressed air supply pipe(2). A first control valve(7) is installed on the air chamber to be connected with a discharge pipe(8) to freely control pressure of compressed air and to open when the pressure is over fixed pressure. A check valve(9) is installed on the discharge valve. A second control valve(10) is installed on the discharge pipe to be set on pressure lower than the first control valve. A cylindrical net body(4) is installed on an upper side of an inside of the air chamber and a guiding pipe body(5) is installed on a lower part of the cylindrical net body to rapidly collect condensed water in a lower part of the air chamber. Drain valves(6,6a) are installed on the lower part of the air chamber to discharge collected condensed water separately.
Patent KR-20030095510-A (KR)
Title: Power saving type electronic fluorescent lamp lighting circuit
Inventor: LEE DONG HWA
IPC: H05B41/14
Filed: 2002-06-12
Abstract: PURPOSE: A power-saving type electronic starting circuit for a fluorescent lamp is provided to enlarge a lifetime of the fluorescent lamp by minimizing the generation of heat due to the filament of the fluorescent lamp. CONSTITUTION: A power-saving type electronic starting circuit for a fluorescent lamp includes a noise removal portion, a rectification/smoothing portion, a power factor improvement portion, an oscillation/shaping portion, a power-saving starting output portion(460), and a fluorescent lamp(470). The power-saving starting output portion(460) includes a first and a second FETs(Q1,Q2), a fourth and a fifth capacitors(C4,C5), a serial circuit, a transistor(TR1), a first and a second couplers(PC1,PC2), and a plurality of switching elements(Q3,Q4). The first and the second FETs(Q1,Q2) are used for receiving pulses(P1,P2). The fourth and the fifth capacitors(C4,C5) are connected between a B+ voltage output terminal of the power factor improvement portion and a ground portion. The serial circuit is formed with the primary coil(L1) of a resonance transformer(T1), a first filament(FL1) of the fluorescent lamp(470), a resonance capacitor(C3), and a second filament(FL2) of the fluorescent lamp(470). The transistor(TR1) is used for detecting a starting state and a stable state of the fluorescent lamp(470). The first and the second couplers(PC1,PC2) are controlled by the transistor(TR1). The switching elements(Q3,Q4) are used for disconnecting the first and the second filaments(FL1,FL2) according to outputs of the first and the second photo couplers(PC1,PC2).
Patent KR-20030096780-A (KR)
Title: Apparatus for inspecting defect of glass and control method thereof
Inventor: KWON SUN WAN
IPC: G01N21/45
Filed: 2002-06-17
Abstract: PURPOSE: An apparatus and a method for inspecting defects of glass are provided to inspect defects in various kinds of glasses by detecting the defects of glasses after a grinding process has been finished. CONSTITUTION: A defect inspecting apparatus for glass includes an inspection table, on which a panel(3) to be inspected is placed. A light source is provided so as to radiate light towards the panel(3). A blocking mirror blocks unnecessary components of light. A shutter(60) is provided so as to shut off light generated from a lamp as necessary. A grid mask(20) is provided in order to selectively transmit light. A color filter(50) is provided in order to improve sensitivity of a pattern formed at a rear surface of the panel(3). A projection lens(30) is positioned between the grid mask(20) and the panel(3). A mirror(40) is positioned between the projection lens(30) and the panel(3).
Patent KR-20030097088-A (KR)
Title: Machine and method for straighten treating metallic wire
Inventor: HONG SA IN
IPC: B21F1/02
Filed: 2002-06-19
Abstract: PURPOSE: An apparatus and a method for straightening metal wire rod are provided to straighten the metal wire rod accurately. CONSTITUTION: The apparatus for straightening metal wire rod comprises a supply unit(20) for supplying a metal wire rod(1) wound on spool(24); a traction means for pulling the metal wire rod from the spool; chamber(51a) for receiving the metal wire rod pulled by the traction means, and treatment means(50) for impressing a power supply to both ends of the metal wire rod received in the chamber; a tension means(80) for controlling tension of the metal wire rod pulled by the traction means; and a gas injection means(100) for creating an inert gas atmosphere by injecting an inert gas into the chamber of the treatment means, wherein the traction means comprises clamp device comprising fixed gripper, operating gripper and air cylinder; an X axis linear motion actuator; and a Y axis linear motion actuator, wherein the tension means(80) comprises tension band(81), spring, and adjusting screw(86), wherein the tension means comprises bracket(82), fixed shaft, fixed disk, operating disk, fixed pad and operating pad, and spring, and wherein the apparatus further comprises a guide unit(90) installed between the supply unit and treatment means to guide the metal wire rod so that the metal wire rod being unwound from the spool is arranged on a transfer path(2).
Patent KR-20040000942-A (KR)
Title: Oriental Medicine way soft drink and manufacturing process
Inventor: SUE JIN SUN
IPC: A23L2/38
Filed: 2002-06-26
Abstract: PURPOSE: Provided is an oriental medicinal onion drink and a method for manufacturing the same, thereby maximizing the pharmacological efficacy of onion, removing unpleasant smell and taste peculiar to onion and improving its taste preference and functionality. CONSTITUTION: A method for manufacturing an oriental medicinal onion drink comprises the steps of: mixing 89 parts by weight of washed onion with roots and skin and 2.75 parts by weight of side ingredients such as Cudrania tricuspidata (Carr.) Bureau, Fraxinus rhynchophylla Hance., and Lycium chinense MlLL.; boiling the mixture at 60-90 deg.C for 5-6 hours, followed by cooling to 50 deg.C or less; adding 2.75 parts by weight of a citron cut into a size of 3-4cm to the cooled mixture and boiling them at 50 deg.C for 20 minutes; sweetening the boiled mixture and juicing it to give an extract; storing the extract at 4-5 deg.C for 2-3 days in diatomite with maturing; filtering its supernatant with diatomite; and sterilizing the filtered extract at 80 deg.C for 20 minutes and packing it.
Patent KR-20040002110-A (KR)
Title: Door molding of automobile
Inventor: KANG BEOM SEOK
IPC: B60J5/04
Filed: 2002-06-29
Abstract: PURPOSE: Door molding of a vehicle is provided to reduce the number of parts and the length of a working process and enable simple and quick installation even in face-lift by installing a lustrous molding body to a doorframe. CONSTITUTION: In a lustrous door molding body(20), an exposed part(21) forming the same surface as the outer surface of a doorframe(3) and a fixed part(22) of a shape similar to a door glass run insertion groove(23) are integrally formed. The fixed part is exposedly inserted into the door glass run insertion groove, to make the exposed part form the same plane as the outer surface of the doorframe. Support protrusions(25a,25b) to be fitted to fitting protrusions(24a,24b) formed on the sides of the door glass run insertion groove are formed at the end of the boundary surface of the exposed part and fixed part and at the end of the fixed part.
Patent KR-20030004127-A (KR)
Title: Temperature sensitive fluid type fan coupling apparatus
Inventor: ITO HARUYASU
IPC: F16D35/02
Filed: 2002-07-03
Abstract: PURPOSE: To provide a temperature sensitive fluid type fan coupling device capable of easily providing a linear characteristic without impairing following rotation performance. CONSTITUTION: In the fan coupling device, an interior of a sealed casing supported on a rotary shaft body fixed to a driving disk is partitioned into an oil sump chamber and a torque transmission chamber internally provided with the driving disk by a partition plate having an outflow adjusting hole for oil, a circulation passage is formed leading to an oil sump chamber side from a torque transmission chamber side joined to a dam provided in one part of an inner circumferential wall face of the sealed casing side, a valve member is provided opening the outflow adjusting hole of the partition plate when external ambient temperature exceeds a set value and closing it when the external ambient temperature is the set value or less, and rotational torque transmission from a rotary shaft body side to the sealed casing side of a driven side is controlled by varying an effective contact area of oil between the driving disk and a torque transmission gap part. It is characterized by that a communicating hole leading to a torque transmission gap provided in a side wall surface of an idle oil sump chamber provided by hollowing an interior of the driving disk is positioned in a proper position near an inner diameter of a torque transmitting part.
Patent KR-20040003635-A (KR)
Title: Fixing structure of tonneau cover for recreational vehicle
Inventor: JUNG JAE PIL
IPC: B60R5/04
Filed: 2002-07-03
Abstract: PURPOSE: A structure for fixing a tonneau cover for a recreational vehicle is provided to prevent the end of the tonneau cover from sagging, and to improve the appearance of the inside of the vehicle. CONSTITUTION: In a tonneau cover, a first bracket(50) is installed at the bottom of a retractor(20). A second bracket(60) is installed at a reinforcing plate(16), and is fit into the first bracket. And, the first bracket is fixed to the second bracket, and supports the end of the tonneau cover while the tonneau cover is inserted into the retractor.
Patent KR-20040005472-A (KR)
Title: Method of forming dual damascene pattern
Inventor: CHOI JAE SEONG
IPC: H01L21/28
Filed: 2002-07-10
Abstract: PURPOSE: A method for forming a dual damascene pattern is provided to be capable of simplifying processes and improving stability. CONSTITUTION: An interlayer dielectric(110) is formed on a semiconductor substrate(100). The first photoresist pattern(120a) containing a crosslinkable agent is formed to define a via hole pattern. The second photoresist pattern(130) containing silicon is formed to define a trench pattern. A via hole(140) is formed by selectively etching the interlayer dielectric using the second and first photoresist pattern as a mask. After removing selectively the exposed first photoresist pattern(120a), a trench(160) is formed by using the second photoresist pattern(130) as a mask.
Patent KR-20040007172-A (KR)
Title: Fixation-tools of a skirt
Inventor: CHOI JUNG HWA
IPC: A41F17/02
Filed: 2002-07-13
Abstract: PURPOSE: A fixing device for a skirt is provided to put fixing device between the skirt and an undergarment, and thus to prevent the skirt from rotating. CONSTITUTION: The fixing device for a skirt includes a bottom plate(11) whose outer surface is closely fixed to an inside edge of the skirt(2); an elastic plate(12) being one body with the bottom plate(11), and elastically fixing the upper edge of an undergarment of a skirt wearer to an inner surface of the bottom plate(11); and immobilizers formed on both sides of the bottom plate(11) for fastening the bottom plate(11) to the skirt(2). Many fixing devices(1) are put into the inside edge of the skirt(2) to immobilize the skirt(2) and the undergarment(3).
Patent KR-20030047690-A (KR)
Title: Semiconductor device and manufacturing method thereof
Inventor: TOMIMATU YOSHIKATU
IPC: G03F7/20
Filed: 2002-08-02
Abstract: PURPOSE: To provide a method of manufacturing semiconductor device in which exposure conditions can be managed more strictly in an exposure step, and to provide a semiconductor device manufactured by the method. CONSTITUTION: Firstly, data indicating the relation between dimensions and light exposures and data indicating the relation between the dimensions and positions of focal points required when patterns 1, 2, and 3 are formed are prepared (SA1). Then the patterns 1, 2, and 3 are actually formed on a semiconductor substrate (SA3) and the dimensions of the patterns 1, 2, and 3 are measured (SA4). Thereafter, the variation of the light exposure and focal point of an exposure apparatus and the changing direction of the focal point between the step of preparing the data and the step of exposing the lot in the step are estimated (SA5), and the light exposure and the focal point of the exposure apparatus for a next lot are adjusted appropriately based on the estimated variation and direction (SA6).
Patent KR-20040015611-A (KR)
Title: Optical disk player having schedule-management function and schedule management method thereof
Inventor: KIM DONG IK
IPC: G11B19/02
Filed: 2002-08-13
Abstract: PURPOSE: An optical disc player having a function of managing a schedule and a schedule management method are provided to automatically display a warning message that informs a user of a schedule on a display. CONSTITUTION: An optical disc player includes a signal processor(122), a video decoder(128), and a system controller(124). The signal processor demodulates data read from an optical disc(112) into compressed video data and audio data through an error correction code, and it separates the compressed video data and audio data from each other. The video decoder decodes the compressed video data, generates warning message information in OSD form, and outputs the message information to an external display(132). The system controller sets a warning display state for the appointed time, calls a schedule menu to set the appointed time, and outputs the warning message information to the video decoder.
Patent KR-20040015927-A (KR)
Title: A method of reproduction needle board of needle punching machine for manufacturing a non-woven fabric
Inventor: HA SEOUNG HEUN
IPC: D04H13/00
Filed: 2002-08-14
Abstract: PURPOSE: Provided is a method of regenerating a needle board of a needle punching machine for making a nonwoven fabric which significantly reduces the production cost in an environment-friendly manner. CONSTITUTION: The method of regenerating a needle board of a needle punching machine for making a nonwoven fabric with a needle device having a needle beam, a needle board mounted at the needle beam and a plurality of needles formed at the needle board comprises the steps of: cleaning the needle board separated from the needle device with the removal of the needles; coating an adhesive onto the needle board; forming needle mounting grooves at the adhesive coated on the needle board; installing a frame at the periphery of the needle board such that a bank with a predetermined height can be formed there; adding additives and a hardener to the adhesive, and molding it; and heating the needle board to harden the coat thereon.
Patent KR-20040019451-A (KR)
Title: Embedded controller capable of backing up operating states of a peripheral device in the real time
Inventor: PARK JIN GWON
IPC: G06F3/00
Filed: 2002-08-26
Abstract: PURPOSE: An embedded controller capable of backing up an operation status of a peripheral device in real time is provided to back up information being stored in a status register of a peripheral device in an embedded controller in real time. CONSTITUTION: In a single-chip control device including a CPU, a memory interface which interfaces with an external memory, at least one function block(210) is provided. A status register(220) stores operation state information of the function block(210). A status detecting circuit(230) activates a flag signal whenever the operation state information is changed of the status register(220). A FIFO(First-In First-Out)(240) stores the operation state information from the status register(220) by responding to the flag signal. A control circuit responds to the flag signal and transmits the operation state information of the FIFO(240) to an internal bus for storing the operation state information of the FIFO(240) in the external memory through the memory interface. The control circuit includes the follow elements. A switch transmits the operation state information of the FIFO(240) to the internal bus by responding to a switch control signal. A direct memory access controller(250) generates a switch control signal by responding to the flag signal.
Patent KR-20030019192-A (KR)
Inventor: MATSUMOTO SEIKI
IPC: H05K3/46
Filed: 2002-08-29
Abstract: PURPOSE: A method and device for pressing a workpiece is provided to apply equal pressure over the workpiece regardless of the flatness of a press surface and to efficiently heat the workpiece. CONSTITUTION: A pressing device(100) including a platen(116) for pressing a workpiece has a pressing plate mounted between the platen and the workpiece to press the workpiece instead of the platen when the platen is moved toward the workpiece, and a liquid layer formed between the pressing plate and the platen to transfer force for pressing the workpiece with a required pressure to the pressing plate from the platen through the liquid layer. The platen is a heating platen heated to a temperature sufficient to heat the workpiece to a temperature required for pressing and the liquid layer is filled with heat transfer oil. The pressing plate is a metal plate with a mirror-finished surface.
Patent KR-20040021355-A (KR)
Title: oxygen generator for air-conditioner
Inventor: BAE IL HO
IPC: F24F1/26
Filed: 2002-09-03
Abstract: PURPOSE: An oxygen generator for an air conditioner is provided to form an air channel in a case for extending the time required for collecting powder to pass through the case, thereby reducing the nitrogen content but increasing the oxygen content in the air discharged to the outside. CONSTITUTION: An oxygen generator for an air conditioner includes a plurality of cases(81) formed with suction/discharge holes(82,83) inside for air passing. Collecting powder(85) is filled in the cases to collect nitrogen contained in the air for increasing the oxygen content of the air. Each guide(87) is mounted in the cases for guide air to extend the time required for the collecting powder to pass through the cases. The guide is formed of at least one or more spiral elements to form spiral air channels in the case, wherein the collecting powder is filled between the guide and the inner wall surface of the case.
Patent KR-20040023214-A (KR)
Inventor: LEE CHANG WOOK
IPC: A22C7/00
Filed: 2002-09-11
Abstract: PURPOSE: An apparatus for cutting rib meat is provided to prevent a meat from cutting by pressurizing it from its lateral and top side in order to make its section nearly rectangular form, to simplify the connecting relation between every parts, and to make the cleaning after separation much easier. CONSTITUTION: The apparatus for cutting rib meat includes; many guide rails(40,50); many disk blades, located in both side of the guide rails(40,50), fixed around many axes and arranged in a zigzag-crossed way to each other; a feed unit, moving on the top of the guide rails(40,50) and having blade grooves in the corresponding position to the blades; a driving unit, making the reciprocal movement of the feed unit possible on the guide rails(40,50); a pressurizing unit(500), located on the upper of the feed unit and press the meat; and a height adjusting unit, located under a rack and moving the rack up- and downwards according to the size of the rib.
Patent KR-20040024275-A (KR)
Title: Shock absorber using waste tiers for vehicle
Inventor: CHOI CHUN GI
IPC: E01F15/14
Filed: 2002-09-13
Abstract: PURPOSE: A shock absorbing member using waste tires for a vehicle is provided to return the vehicle to the traveling direction through the sliding of the vehicle with effectively absorbing the shock of the vehicle by attaching the shock absorbing member to road facilities, road safety facilities, or road adjacent facilities and accordingly to maximally reduce injuries of human beings by protecting both the facilities and the vehicles. CONSTITUTION: A shock absorbing member(100) using waste tires of a vehicle attached to road facilities, road safety facilities, or road adjacent facilities is composed of an adhering part(10) having a stripe-shape groove(12) formed at an adhesive surface with having a predetermined width; an outer surface part(20) having a plurality of projections(22) protruded in an embossing shape on one surface; a shock absorbing part(30) arranged between the adhering part and the outer surface part and jointed in at least three multi-layer structure; and a plurality of separate shock absorbing devices(32) disposed to each jointed boundary surface(31) of the shock absorbing part.
Patent KR-20020086370-A (KR)
Inventor: KIM BONG HWAN
IPC: E01F15/00
Filed: 2002-09-30
Abstract: PURPOSE: A shock absorbing guide rail is provided to reduce an amount of shock to be applied to a car and a loss of lives by improving an effect of buffer thereof in a case of a car collision. CONSTITUTION: The guide rail installed along the side edges or the center line of the street is basically constructed by fixing a steel or aluminum made guide plate(100) to a H-shaped steel pipe post with bolts and nuts, and additionally, a buffer plate(30) capable of absorbing shock generated in a car collision is closely attached to the one surface of the guide plate. The buffer plate comprises a plurality of arch shape projected portions(32), flat recesses(34) between the projected portions, and buffer portions(33) repeatedly projected from the front side of the arch shape projected portions to define a buffer space therein.
Patent KR-20030029513-A (KR)
Inventor: INOUE RYOJI
IPC: B41J2/175
Filed: 2002-10-05
Abstract: PURPOSE: A liquid container, a liquid supplying apparatus, and a recording apparatus are provided to prevent liquid from leaking out through an air introducing section for use or storage and to maintain stable negative pressure characteristics regardless of the phase of the consumption of liquid. CONSTITUTION: A liquid container comprises a containing portion defining a containing space(S) for liquid; a liquid supply portion forming a liquid supply port for supplying liquid contained in the containing portion to the outside; a one-way valve(30) arranged on the containing portion for allowing an introduction of gas into the containing space from outside, and preventing a leakage of liquid and gas to the outside; and a mechanism having a function for keeping or expanding a capacity of the containing space. The liquid supply portion is disposed to the containing portion. The one-way valve controls a negative pressure in the containing space caused by consumption of liquid in the containing portion.
Patent KR-20020084036-A (KR)
Inventor: KWON TAE SIN
IPC: B62D25/04
Filed: 2002-10-12
Abstract: PURPOSE: A reinforcing agent having viscosity for a vehicle structure is provided to prevent deformation and torsion, and to improve stiffness and durability by reinforcing the void of the frame with improving the metal reinforcement. CONSTITUTION: A reinforcing compound for reinforcing a vehicle structure is composed of bisphenol-A epoxy resin, viscosity agent among nitril butadiene rubber or carboxy-I terminated butadiene acrylonitrile copolymer, fumed silica preventing flow, lightweight glass bubble, encapsulating blowing agent, coloring agent, filler and a hardener. The compound is mixed and stirred by heating, and the sheet is formed with extrusion molding. The reinforcement is protected by release paper, and the release paper is eliminated for mounting in the panel of the frame. The reinforcing agent is stuck in the vehicle body, and foamed, hardened and fixed by heat during electrodeposition after assembling the vehicle body. Stiffness and endurance are improved with reinforcing the vehicle structure.