baber/WOPTO huggingface dataset:
Patent KR-20020017974-A (KR)
Title: Refrigerator
Inventor: ARAKAWA KENICHI
IPC: F25D29/00
Filed: 2001-08-18
Abstract: PURPOSE: A refrigerator is provided to allow a user to freely set direction of supply of chill supplied into a refrigerator compartment and to observe direction and condition of supply of the chill from the outside. CONSTITUTION: A refrigerator includes an opening and closing door(10) installed on a refrigerator compartment(100) and having a long handle vertically formed on a surface thereof and an operation indicating part installed on an upper side of the handle to control the refrigerator; a freezer compartment(500) having a first refrigerating compartment(660) generating chill supplied to the freezer compartment, a conversion compartment and an ice making compartment(400) and a first chill passage guiding the chill generated in the first refrigerating compartment to the freezer compartment, the conversion compartment and the ice making compartment, both of which are placed on a rear side thereof; a vegetable compartment having a second refrigerating compartment(670) generating chill supplied to the refrigerator compartment; and the refrigerator compartment having a second chill passage(607) guiding chill supplied from the second refrigerating compartment to the refrigerator compartment and a third chill passage(609) placed on a center of a rear side of the freezer compartment and circulating chill supplied from the second refrigerating compartment in the refrigerator compartment, all of which are placed in a rear side thereof.
Patent KR-20030021089-A (KR)
Title: An array substrate for In-Plane switching mode LCD and the method for fabricating the same
Inventor: PARK GWI BOK
IPC: G02F1/1343
Filed: 2001-09-05
Abstract: PURPOSE: An array substrate for an in-plane switching mode liquid crystal display device, and a method for manufacturing the same are provided to improve aperture ratio and brightness by reducing areas interrupting pixel areas. CONSTITUTION: A plurality of gate wires and data wires(432) vertically cross each other on a substrate(420) for defining pixel areas. A plurality of common wires are separated from the gate wires in parallel with the gate wires. A plurality of thin film transistors are formed at points where the gate wires and data wires cross. Each thin film transistor is formed of a gate electrode(422), a semiconductor layer(425), a source electrode(428), and a drain electrode(430). A plurality of organic film patterns(434) are formed on the data wires and the pixel areas in one direction, wherein one sides are inclined. A plurality of common electrodes(436a,436b) are vertically branched from the common wires to the upper part of the organic film patterns and are extended following the organic film patterns having the inclined sides. A plurality of pixel electrodes(438) are extended following the organic film patterns having the inclined sides.
Patent KR-20030023957-A (KR)
Title: Apparatus for moving rear front seat cushion of vehicle
Inventor: KIM SE CHEOL
IPC: B60N2/075
Filed: 2001-09-14
Abstract: PURPOSE: A backward movement apparatus for a front seat cushion of a vehicle is provided to improve comfortableness by putting feet of a rear seat passenger on with moving the front seat cushion into a rear seat cushion, and to cut down expenses by modifying the structure of a seat track. CONSTITUTION: A backward moving device of a front seat cushion is composed of a guide bar(20) installed in the upper part of a seat track(10), integrally formed with stopper ends(22a,22b), and inserted to a lower bracket(14) of a recliner(12) for a front seat back; a tension spring(24) inserted to the guide bar and fixed in the front stopper end and the lower bracket; and a front seat cushion backward movement structure having a tension wire(30) extended sideways and backward, a locking body having recliner and seat rail lockers and a fixing end at both ends of the tension wire, a grip end(38) installed in the end of the tension wire, and a case(42) mounted in the seat track with covering the locking body. The front seat cushion is locked with inserting the recliner locker and the seat rail locker to locking grooves.
Patent KR-20030024027-A (KR)
Title: treatment of avacular necrosis using VEGE transfected osteocytes
Inventor: HA CHUL WON
IPC: A61K35/32
Filed: 2001-09-15
Abstract: PURPOSE: A method of treating avascular necrosis by transfection of VEGE for controlling angiogenesis into genes of osteocyte is provided which accelerates reformation of osteocyte by inducing angiogenesis while proliferating osteocyte. CONSTITUTION: VEGE for controlling angiogenesis is infused into a portion of avascular necrosis in a state in which VEGE is transfected into gene of osteocyte using a vector. The method is useful in treatment of a portion of avascular necrosis which is difficult to treat to normal osteocyte and may be effective for a long period of time while having a specified treatment effect.
Patent KR-20030025623-A (KR)
Title: Apparatus for controlling of lens holder in pick-up
Inventor: JU CHAE MIN
IPC: G11B7/22
Filed: 2001-09-21
Abstract: PURPOSE: A device for adjusting a lens holder of an optical pick-up is provided to realize focusing, tracking, and radial tilt driving of the lens holder by a simpler structure. CONSTITUTION: A device for adjusting a lens holder(20) adjusts a position of the lens holder supported by suspension wires(40) connected to a suspension PCB(46) fixed at a second yoke(16) formed on a yoke plate(10) of an optical pick-up. Coil PCBs(100) are attached to both sides of the lens holder. A pattern part for focusing driving is formed at an outside of a center of the coil PCB. A pair of pattern parts for tracking driving are formed at one edge of the coil PCB following an axial line of a lens. A first magnet(200) is arranged so that one pole faces an axial line direction of the lens, and is fixed at a position opposite to the pattern part for focusing driving and the pattern parts for tracking driving to apply magnetic force.
Patent KR-20030032609-A (KR)
Title: Device for fixing a load used in a van
Inventor: CHOI DONG SEONG
IPC: B60P7/08
Filed: 2001-10-19
Abstract: PURPOSE: A cargo-fixing device of a van is provided to easily operate works for fixing cargo and to prevent vibration and noise in traveling. CONSTITUTION: A cargo-fixing device of a van is composed of a circular guide rail(110) formed with a plurality of guide grooves(111) on an outer peripheral surface along an axial direction and fixed to an inner panel; and a fixing projection unit(122) having a hanging unit(121) to fix cargo and sliding along the guide grooves. The cargo-fixing device fixes the hanging unit and cargo by a rope after the cargo-fixing device rotates to place the hanging unit at a proper angle according to kinds of cargo.
Patent KR-20030033638-A (KR)
Title: Artificial pancreatic islet cell and the use thereof
Inventor: YOON TAI WOOK
IPC: C12N5/071
Filed: 2001-10-24
Abstract: PURPOSE: A synthetic islet cell for the treatment of diabetes and the use thereof are provided, thereby recovering the blood sugar level-regulating function when the synthetic islet cell is transplanted into a patient suffering from diabetes. CONSTITUTION: A synthetic islet cell for the treatment of diabetes has substantially the same appearance as the normal islet cells, 3 to 30 time increased rough endoplasmic reticulum(RER) compared to the normal islet cells, and 1 to 10% insulin-secreting granule level relative to the normal islet cells, wherein the synthetic islet cell regulates the normal blood sugar level when it is transplanted into the human body for the treatment of diabetes.
Patent KR-20030035547-A (KR)
Title: Apparatus for detaching the probe of sub-lance with the function to remove the probe chip of detaching member
Inventor: JUNG SEONG WON
IPC: C21C5/46
Filed: 2001-10-31
Abstract: PURPOSE: A sub-lance probe withdrawing apparatus with function for removing probe chips of detaching part is provided to remove probe chip adhered to detaching blades of the detaching part as withdrawing a probe for measuring temperature of molten steel and collecting a sample by being dipped into molten steel in stainless steel refining furnace. CONSTITUTION: The sub-lance probe withdrawing apparatus comprises a unit driving part(50) comprising links that are pin connected to second rod of second driving cylinder movably installed on fixed frame at one side of sub-lance, and detaching arms that are operated by the pantograph principle with the detaching arms being reciprocally alternatingly connected to the end part of the links; a probe detaching part(60) comprising upper supports and lower supports composing the detaching arms of the unit driving part(50), and detaching blades rotationally installed at the upper supports and lower supports; and a chip removal part(70) comprising connectors for clamping connection links axially connected to the outer side of the rotational detaching blades of the probe detaching part(60), operating rods fixed to the central part of the connectors and movably fixed by springs with the detaching arms being penetrated by the operating rods, and scrapers installed at the inner side of the detaching arms with the scrapers being installed adjacently to the detaching blades.
Patent KR-20030037310-A (KR)
Title: A - pillar reinforcement structure using open box typed cowl complete
Inventor: AHN JAE HUN
IPC: B62D25/04
Filed: 2001-11-01
Abstract: PURPOSE: A-pillar stiffness structure using an open box type cowl-complete is provided to prevent the use of a special bracket and increase of the number of workers. CONSTITUTION: A-pillar stiffness structure using an open box type cowl-complete comprises a cowl panel(1) in which a cowl-complete(C) crosses an A-pillar; a cowl-top panel(2) to which a side bracket is attached to reinforce stiffness of the side; a reinforcing panel(3) welded and joined to form a closed section in the longitudinal direction of the panels; and an extension panel welded and joined to the A-pillar portion at which the panels are located. The cowl-top panel is welded and joined to the upper part of the cowl panel. Thus, stiffness of the A-pillar portion is reinforced, using the cowl-complete, by weld work without using a bolt.
Patent KR-20030037008-A (KR)
Title: Wafer boat for semiconductor processing apparatus
Inventor: AHN NAK JUN
IPC: H01L21/22
Filed: 2001-11-01
Abstract: PURPOSE: A wafer boat for a semiconductor fabricating apparatus is provided to reduce fabricating cost of a boat and prevent the boat from being deteriorated by unnecessary assembled parts by making the wafer boat composed of a single part. CONSTITUTION: A boat ring(110) is of a ring type. A settlement surface(120) in which a wafer is settled is inwardly and downwardly stepped in the upper portion of the inner circumference of the boat ring. An incised groove(130) that is upwardly exposed is formed on a side of the boat ring so that a wafer loading apparatus is loaded/unloaded into/from the incised groove.
Patent KR-20030040668-A (KR)
Inventor: BYUN TAE GYEONG
IPC: B21D28/14
Filed: 2001-11-15
Abstract: PURPOSE: A lower die structure for manufacturing door hinge bracket for vehicle is provided to reduce die fabrication time and cost and easily cope with die fabrication for product correction. CONSTITUTION: The lower die structure for manufacturing door hinge bracket for vehicle comprises two bending frames(21a,21b) the inner surface of which forms the bending part of both sides of the hinge bracket, and both sides of which are separated from each other; two clamping means(23a,23b) for simultaneously adjusting reciprocal distance between the two bending frames(21a,21b) and clamping the same in front and rear sides; fixing supports(25) each of which is separately installed on the lower surface of the two bending frames(21a,21b) to fix the two bending frames(21a,21b) to a press equipment; a pad(27) inserted into a cavity formed by the two bending frames(21a,21b) so that the pad(27) supports a product; and angle adjusting adaptors(28a,28b) inserted into at least one side out of the front and rear sides of the cavity to form a flange part of each hinge bracket to a certain inclination angle, wherein a supporting projection(22) is formed on the inner surface of the two bending frames(21a,21b), and the pad and angle adjusting adaptors(28a,28b) of the front and rear sides are supported by the supporting projection(22).
Patent KR-20030047302-A (KR)
Title: An apparatus for removing pitch in unriched ammonia liquid
Inventor: KOO JA WON
IPC: C10B27/00
Filed: 2001-12-10
Abstract: PURPOSE: A pitch removal apparatus for removing pitch included in ammonia liquid generated from ammonia distillation column in chemical conversion plant of an iron works is provided. CONSTITUTION: In an apparatus(1) installed between ammonia distillation column(130) of chemical conversion process and ammonia liquid suction pump(160) to remove pitch included in ammonia liquid, the apparatus for removing pitch included in the ammonia liquid passing through the ammonia distillation column comprises first pitch removal part(10) comprising first tank(20) which is connected to the ammonia distillation column(130) and is capable of steam cleaning, a cooling means(30) for cooling the pitch included in the ammonia liquid (A5) flown into the tank(20) through the ammonia distillation column(130), and first collection tank(40) installed at the lower part of the tank(20) to collect the cooled pitch; and second pitch removal part(50) comprising second tank(60) which is connected to the first tank(20) of the first pitch removal part(10), connected to the ammonia liquid suction pump(160), and is capable of steam cleaning, a filter means(70) installed inside the second tank(60) to secondly remove the cooled pitch in flowing ammonia liquid, and second collection tank(80) connected to the lower part of the second tank(60) to collect the filtered pitch.
Patent KR-20030049582-A (KR)
Title: method for forming copper line
Inventor: LEE DEOK WON
IPC: H01L21/28
Filed: 2001-12-15
Abstract: PURPOSE: A method for forming a copper wiring in a semiconductor device is provided to be capable of stabilizing the CMP(Chemical Mechanical Polishing) without using additional annealing. CONSTITUTION: A desired pattern(102) is formed on a semiconductor substrate(100). After forming a diffusion barrier layer(110) on the desired pattern(102), a copper seed layer is deposited on the resultant structure. The first copper film is formed by electroplating of the copper seed layer. The second copper film is formed by high temperature sputtering of the first copper layer. A copper wiring(121) is then formed by CMP of the second copper film.
Patent KR-20020050174-A (KR)
Title: Method for fabricating semiconductor, method for fabricating semiconductor substrate, and semiconductor light emitting device
Inventor: ISHIBASHI AKIHIKO
IPC: H01L21/20
Filed: 2001-12-20
Abstract: PURPOSE: A method for fabricating semiconductor, a method for fabricating semiconductor substrate, and a semiconductor light emitting device are provided to ensure that no cracking or the like occurs particularly in a semiconductor layer having a small lattice constant among a plurality of layered semiconductor layers made of group III-V nitrides. CONSTITUTION: In a structure using a substrate made of a material different from a group III-V nitride, the lattice constant of a semiconductor layer having a comparatively small lattice constant among a plurality of semiconductor layers grown on the substrate, that is, a semiconductor layer containing aluminum, is made to substantially match with the lattice constant of a strain suppression layer at room temperature after thermal shrinkage or thermal expansion.
Patent KR-20020052978-A (KR)
Title: Semiconductor device
Inventor: NIITSU YOICHIRO
IPC: H01L21/02
Filed: 2001-12-24
Abstract: PURPOSE: To provide a semiconductor device provided with a spiral inductor and an electromagnetic wave shielding layer for demonstrating an excellent electromagnetic wave shielding effect without degrading a Q value. CONSTITUTION: In the electromagnetic wave shielding layer arranged above or below the spiral inductor provided with a spiral pattern, an opening part in a magnetic flux passing area generated at the center of the spiral pattern by the spiral inductor and a slit from the opening part to a peripheral edge are formed.
Patent KR-20030055578-A (KR)
Title: Apparatus for preventing vapor lock of brake oil in a vehicle
Inventor: LEE DONG NYEONG
IPC: B60T17/00
Filed: 2001-12-27
Abstract: PURPOSE: A vapor-lock preventing device of a vehicle is provided to prevent the vapor-lock for brake oil by circulating cool brake oil when brake oil is hot. CONSTITUTION: A vapor-lock preventing device of a vehicle comprises a temperature sensing device; a reverse flow preventing device; an oil cooling device and a control device. The temperature sensing device senses temperature of brake oil(8) in a caliper(4). The reverse flow preventing device is connected between the caliper and a brake pipe(2) to cut reverse flow of brake oil when temperature of brake oil is over set temperature. The oil cooling device recovers cool brake oil from the caliper to the brake pipe when the temperature sensing device senses temperature of brake oil is over set temperature. The control device controls the reverse flow preventing device and the oil cooling device to operate reverse flow preventing and oil cooling operations. Therefore, the vapor-lock is prevented by circulating cool brake oil when temperature of brake oil is over set temperature.
Patent KR-20030057681-A (KR)
Title: Optical switch and method for fabricating the same
Inventor: LEE YEONG JU
IPC: G02B6/35
Filed: 2001-12-29
Abstract: PURPOSE: An optical switch and a fabrication method thereof are provided to increase a switching response time remarkably with a low driving voltage. CONSTITUTION: More than one input/output optical fiber(21,22,23) are formed on a substrate(10), and input/output an optical signal. A micro structure(7) aligns and assembles the above input/output optical fiber. A micro-prism(1) switches the optical signal inputted to the input optical fiber into the output optical fiber. And a driving part(2) drives the micro-prism. The micro-prism uses a side wall vertical to the surface of the substrate as a total internal reflection mirror plane.
Patent KR-20030058157-A (KR)
Title: array panel of liquid crystal display and manufacturing method thereof
Inventor: KIM HWAN
IPC: G02F1/136
Filed: 2001-12-29
Abstract: PURPOSE: An array substrate for a liquid crystal display device and a method for fabricating the same are provided to prevent the short of data lines and between capacitor electrodes without any short of pixel electrodes and gate lines. CONSTITUTION: An array substrate for a liquid crystal display device includes a substrate, gate lines(121) and gate electrodes formed on the substrate, a gate insulating film formed on the gate lines and the gate electrodes, an active layer formed on the gate insulating film, and an ohmic contact layer formed on the active layer. Data lines(161) intersecting the gate lines, source/drain electrodes(162,163) and capacitor electrodes(165) overlapping the gate lines are formed on the ohmic contact layer. A first protecting layer is formed on the result with first to third contact holes(173) for exposing the drain and capacitor electrodes and the gate lines between the data lines and the capacitor electrodes. A second protecting layer is formed on the first protecting layer with fourth and fifth contact holes on the first and second contact holes. Pixel electrodes(191) are formed on the second protecting layer and connected to the drain electrodes via the first and fourth contact holes and capacitor electrodes via the second and fifth contact holes.
Patent KR-20030058359-A (KR)
Title: An electrolyte for high voltage Al capacitor
Inventor: JANG CHANG GUK
IPC: H01G9/022
Filed: 2001-12-31
Abstract: PURPOSE: An electrolysis solution is provided to be capable of increasing a withstand voltage and a conductivity and stabilizing a high-temperature characteristic. CONSTITUTION: Ammonium 1.7 octane dikarboxylate of 6 to 15 weight% and ammonium benzoate of 2 to 5 weight% are added to ethylene glycol of 40 to 70 weight% as a solvent. Diethylene glycol monobutyl ether of 10 to 40 weight% is added as a mixing solvent. 4-methoy phenol of 0.1 to 2 weight% is added to prevent an excessive polymerization. Paranitro phenol of 0.1 to 2 weight% is added to improve a life characteristic.
Patent KR-20030058667-A (KR)
Title: manufacturing method for capacitor of semiconductor device
Inventor: CHO GWANG JUN
IPC: H01L27/108
Filed: 2001-12-31
Abstract: PURPOSE: A method of forming a capacitor in a semiconductor device is provided to form a high dielectric layer and a storage node after a plate electrode is formed by an electrochemical deposition method and prevent oxidation of a contact plug, and to achieve process simplification by replacing the etching process of a metal layer used as a plate electrode with the etching process of a sacrificial layer. CONSTITUTION: An interlayer dielectric having a storage contact plug is formed on a semiconductor substrate(101). An etch stop layer, a seed layer(119) and a sacrificial layer are formed on the resultant structure. A trench is formed and a sacrificial conductive pattern is formed. A plate electrode(127) is formed by an electrochemical deposition method. A first thermal process is carried out to form a high dielectric layer. A conductive layer for the first storage node is formed on the high dielectric layer. The conductive layer(133) for the second storage node is formed by the third thermal process.
Patent KR-20030058685-A (KR)
Title: The method for changing to Uplink Synchronous Transmission Scheme in Wireless Telecommunication System
Inventor: BYUN JAE WAN
IPC: H04B7/26
Filed: 2001-12-31
Abstract: PURPOSE: A conversion method to a USTS(Uplink Synchronous Transmission Scheme) in a wireless communication system is provided to maximize transmission capacity in a cell by maximizing characteristics of an orthogonal code. CONSTITUTION: A mobile station registers for a base station of a target cell in a normal mode(41). It is checked whether a network of the target cell supports a USTS mode(42). If the network supports the USTS mode, the mobile station is switched to a USTS mode(44). The network assigns a USTS channelization code and scrambling code to the mobile station(45). If the network does not support the USTS mode, it assigns a normal mode channelization code and scrambling code to the mobile station(43). If a wireless link is in the USTS mode and the network does not supports the USTS mode, changed from the USTS mode to the normal mode is performed before the handoff of the mobile station(41). In order to support he conversion to the normal mode, new scrambling code and channelization code are assigned to the mobile station(43).
Patent KR-20010071755-A (KR)
Title: Air-pressure sensor
IPC: G01P5/16
Filed: 1999-07-05
Abstract: An air-pressure head is intended for determining parameters of an air flow, flow of other gases or fluids, as well as parameters of flight of the aircraft. The air-pressure head consists of a multi-edge rod, whose edges are oriented in the rod longitudinal direction, having groups of orifices disposed between the edges on smooth lateral surfaces of the rod which are connected via pneumatic ducts to outlet nipples disposed off the air flow. Edges in the longitudinal direction are continuous and their number is n > 3. Groups of orifices are spaced from the edges at the value of a ≤0.1b, where b is the distance between the edges in any cross-section of the rod. The angle between the lateral surfaces in any cross-section of the rod being  gamma  < 180 DEG . Sharp edges can be rounded or rendered obtuse by chamfering and also can be implemented in the form of protrusions. The rod lateral surfaces can be convex, cylindrical and tapered. The number of edges on the rod can be 4, 5 or 6. Such parameters of the air-pressure head allow: to improve accuracy of flow (flight) parameters, simplify the design and reduce its weight.