baber/WOPTO huggingface dataset:
Patent KR-20020093578-A (KR)
Title: Substrate processing device
Inventor: HOSHI TATSUYA
IPC: G03F7/26
Filed: 2002-06-05
Abstract: PURPOSE: A substrate processing device is provided to prevent the reverse surface of a substrate from being stained due to local corrosion when the substrate which corrodes with liquid chemicals such as etchant and peeling liquid is used. CONSTITUTION: A tank(37) is located at the entrance part of a liquid chemical processing part, and arranged below a conveyance line for a substrate(100). The liquid chemicals are made to overflow to contact with the reverse surface of the substrate to the overall width. When the reverse surface of the substrate becomes temporarily and uniformly wet due to the contact with the liquid chemicals, the substrate is not stained on condition that the reverse surface does not become dry even if the liquid chemicals stick locally on the reverse surface of the substrate as long as the liquid chemicals flow around or a conveyance roller contacts.
Patent KR-20030094849-A (KR)
Title: Method for fabricating of liquid crystal display device
Inventor: KIM BYEONG HUN
IPC: G02F1/1339
Filed: 2002-06-08
Abstract: PURPOSE: A method for manufacturing a liquid crystal display is provided to maintain a cell gap surrounding a sealant to be the same as the cell gap of an active area without mixing glass fiber with the sealant, thereby realizing equal brightness in a whole picture. CONSTITUTION: Thin film transistors(501), pixel electrodes, a first alignment film(502), and a plurality of ball spacers(503,503a) are sequentially formed on a lower substrate(500). Black matrices, a color filter layer(511), an overcoat layer(512), a common electrode(513), and a second alignment film(514) are sequentially formed on an upper substrate(510). A sealant(515) is applied on an edge of an active area of the upper substrate or the lower substrate. The plurality of ball spacers are formed at the active area and a dummy area. The lower substrate is bonded with the upper substrate before cutting the dummy area.
Patent KR-20020053047-A (KR)
Inventor: KIM CHUNG KYEOM
IPC: A01K79/00
Filed: 2002-06-10
Abstract: PURPOSE: Provided is a halogen lamp for catching fishes which irradiates light emitted from a filament toward a seawater side in fishing at night so that it reduces loss of light with raising the efficiency of the lamp. CONSTITUTION: The halogen lamp for catching the fishes comprises the parts of: a radiation pipe(10) which includes halogen gas and a glass pipe(15) wherein the filament is wound and fixed at an intermediate part, an anchor(13) is placed and supported at the internal wall of the glass pipe and the curved filament is supported by the anchor at internal center part of the glass pipe; a glass bulb(20) wherein a reflective film(21) is formed at the upper side and combined with a base(30); and the base which is formed at the upper part of the radiation pipe and combined with an electric socket.
Patent KR-20030095661-A (KR)
Title: Convection ovens
Inventor: CHO GI HO
IPC: F24C15/32
Filed: 2002-06-14
Abstract: PURPOSE: A convection oven is provided to permit the hot air to circulate into the burning chamber in a reliable and uniform manner, while allowing for ease of maintenance of components. CONSTITUTION: A convection oven(1) comprises a burning frame(20) arranged to form a hot air circulation path(22) in a burning chamber of an oven body, wherein the burning frame has a plurality of hot air circulation holes(24a,26a) formed at both side surfaces(24) and a rear surface(26) of the burning frame; a hot air unit(30) arranged at the center of the rear surface of the burning chamber, and which compulsorily circulates the hot air into a burning chamber(12); a nozzle(40) connected to a water supply pipe so as to inject water to the hot air unit; and a heater(50) for heating the air in the oven body or generating steam by permitting the heated air to collide against the water sprayed by the hot air unit.
Patent KR-20040001194-A (KR)
Title: Method of forming a isolation layer in a semiconductor device
Inventor: LEE JEONG HO
IPC: H01L21/76
Filed: 2002-06-27
Abstract: PURPOSE: A method for forming an isolation layer of a semiconductor device is provided to improve gap-filling property and to prevent moat by reducing aspect ratio using an anti-reflective layer instead of a pad nitride layer. CONSTITUTION: A pad oxide layer(201) and an anti-reflective layer(202) are sequentially formed on a semiconductor substrate(200). An isolation region is defined by selectively etching the anti-reflective layer and the pad oxide layer. A trench(203) is formed at the defined isolation region. An isolation layer(204) is formed by filling an insulating layer(204a) on the trench and polishing the insulating layer.
Patent KR-20040011642-A (KR)
Title: Method for R-P Setup in Mobile Communication system
Inventor: KIM JONG CHIL
IPC: H04B7/26
Filed: 2002-07-27
Abstract: PURPOSE: An R-P setup method in a mobile communication system is provided to select the PDSN(Packet Data Serving Node) of a top priority according to a preset priority access order in consideration of network operation in R-P setup between a PCF(Packet Control Function) and PDSNs. CONSTITUTION: If a packet data call setup request message is received from a UE(User Equipment)(S500), a PCF judges whether a preset PDSN priority access function is provided(S502). In case that the preset PDSN priority access function is provided, the PCF extracts the PDSN of a top priority(S504). Then the PCF judges whether the extracted PDSN composes a group(S506). If the extracted PDSN does not compose a group, the PCF transmits an access request message to the extracted PDSN(S508). Then the PCF checks whether an access consent message is received from the PDSN(S510). If the access consent message is received from the PDSN, the PCF executes R-P setup with the PDSN(S512).
Patent KR-20040011170-A (KR)
Title: Apparatus for automatically assembling and disassembling the tie bar of backup roll
Inventor: KIM JEONG SU
IPC: B21B31/08
Filed: 2002-07-29
Abstract: PURPOSE: An apparatus is provided which minimizes generation of roll surface defects, reduces working time and working fatigue of workers and improves facility efficiency by installing an additional apparatus part for automatically disassembling and assembling various tie bars at the back up roll chock separating equipment. CONSTITUTION: The apparatus comprises a tie bar clamping part(110) comprising a sliding base(53) slidingly inserted into a guide bed(51-1) formed on an upper surface of resting stand installed in front and rear of rotating roller of the back up roll chock separating equipment, a lower clamping member(70-1) which is gear connected to driving gear(58a) rotationally installed on an upper surface of the sliding base(53) with cover being penetrated by the lower clamping member(70-1), and an upper clamp member(70-2) fixed onto the cover; and a lower clamp member rotation part(120) comprising a pinion gear connected to both end parts of driving shaft(58b) of the driving gear(58a), a guide body(101) installed at one side part of lifting table(13-2) installed at moving transfer car of the back up roll chock separating equipment, a rack gear(100) that is side to side movably inserted into the guide body(101) so that the rack gear(100) is gear connected to the pinion gear, and a hydraulic cylinder(102) axially connected to sliding stopper vertically movably inserted into guide groove formed on one side of the rack gear(100).
Patent KR-20040013985-A (KR)
Title: Apparatus for lowering an earth electric potential in semiconductor device
Inventor: KIM HAK SEUNG
IPC: H02J3/01
Filed: 2002-08-09
Abstract: PURPOSE: An apparatus for reducing earth electric potential in a semiconductor equipment is provided to prevent the mis-operation of a power semiconductor device by installing an earth electric potential reduction block on a front stage of a distribution board to destruct zero-sequence harmonic currents of each phase. CONSTITUTION: A distribution board(10) provides a zero-sequence harmonic current of an A phase, a B phase, and a C phase of harmonic waves. A panel board(20) passes the zero-sequence harmonic current provided from the distribution board(10) and feedbacks the zero-sequence harmonic current having a reduced component of high-frequency to pass it. A load(30) provides triple zero-sequence harmonic current, which is added to a zero-sequence harmonic current provided from the panel board(20). The load(30) provides the zero-sequence harmonic current having a reduced component of high-frequency to a neutral line(S1). A soil potential reduction block receives the triple zero-sequence harmonic current to feedback them to the panel board(20) so that a zero-sequence harmonic current of each phase is destructed.
Patent KR-20040021285-A (KR)
Title: Plasma Apparatus for treating hazardous gas
Inventor: CHA U BYEONG
IPC: B01D53/32
Filed: 2002-09-03
Abstract: PURPOSE: Provided is an apparatus for treating hazardous gas with plasma, which can effectively use high temperature plasma, stably maintain plasma while treating large amount of hazardous gas and prevent abrasion of electrode generating arc discharge. CONSTITUTION: The apparatus(10) comprises a cathode assembly(20) for causing DC arc discharge inside an anode member(30) when a high voltage power is applied thereto, wherein the anode member(30) has an inside space where plasma is generated by the arc discharge caused between the cathode assembly(20), a gas inlet through which a gas to be turned into plasma is introduced, and a plasma holding unit connected to an end of the anode member(30) for stably maintaining generated plasma therein; a housing(60) for packing the cathode assembly(20) and the anode member(30) and having a hazardous gas storage zone and a hazardous gas inlet(61); and a flange(70) coupled to a lower end portion of the housing(60), communicated with the hazardous gas storage zone by a central penetrating hole and provided with a reaction gas inflow passage(71).
Patent KR-20040021829-A (KR)
Title: Fomentation tool for both coldness and warmth having thermoelectric element
Inventor: YOON DAE DEOK
IPC: A61H39/06
Filed: 2002-09-05
Abstract: PURPOSE: A combined device for cold and hot therapy using a thermoelectric device is provided to enable thermal treatment at a desired temperature simply by adjusting the amount and direction of current applied to and from a thermoelectric device having the peltier effect, to enable noiseless, vibration-free treatment due to use of electricity, and to enable topical cooling by varying the arrangement of the thermoelectric device. CONSTITUTION: The combined device for cold and hot therapy comprises: a thermoelectric device(11) having a plurality of thermoelectric elements each having one end radiating heat and the other end absorbing heat; a hot therapy portion(13) contiguous to one end of the thermoelectric device(11); a cold therapy portion(12)contiguous to the other end of the thermoelectric element unit(11); a temperature sensor provided at each of the hot and cold therapy portions for detecting the temperature; a controller for controlling the amount and direction of current applied to and from thermoelectric device(11) according to the detected temperature; and a power source that supplies power to the controller.
Patent KR-20040022052-A (KR)
Title: The installation method of lift car for multistoried building's construction, using core preceding construction method
Inventor: HAN SONG SU
IPC: B66B9/187
Filed: 2002-09-06
Abstract: PURPOSE: A lift car jumping installation method for constructing a high-storied building with a core preceding method is provided to facilitate the access of workers to frameworks of the core portion with safety and easiness. CONSTITUTION: A core portion lift car device is installed at the outer side of a core portion constructed in advance. The non-core portion(2) is constructed by certain stories, and then a common lift car device(20) is installed at the outer side of the non-core portion. The core portion is further constructed, and then a base(11) of the lift car device is installed on the non-core portion. On the base of the lift car device, the new core lift car device (10') is installed. The core lift car device installed in advance is taken to pieces.
Patent KR-20040023065-A (KR)
Title: structure for preventing an oil seal damage of a manual transmission for a vehicle
Inventor: LEE DONG SU
IPC: F16H57/04
Filed: 2002-09-10
Abstract: PURPOSE: Structure for preventing damage to an oil seal of a manual transmission for a vehicle is provided to prevent the oil seal from being damaged in assembling a manual shaft of the manual transmission, facilitate assembling of the main shaft, and prevent an oil leakage. CONSTITUTION: In a manual transmission, an oil seal(12) for preventing an oil leakage is installed to the end of a transfer adapter(8) with a bearing(10) for supporting a main shaft(4). In structure for preventing damage to the oil seal of the manual transmission for a vehicle, a guide spacer(20), having an inner peripheral surface guiding the main shaft, is installed between the bearing and the oil seal. Chamfers, guiding the main shaft to the inside of the guide spacer, are formed on the edges between the bearing side and the inner peripheral surface of the guide spacer. Plural flue grooves are formed to the inner peripheral surface of the guide spacer, to easily exhaust foreign substances.
Patent KR-20040027067-A (KR)
Title: Vacuum pump structure for oxygen supply system of vehicle
Inventor: LEE GWAN U
IPC: B60H3/00
Filed: 2002-09-27
Abstract: PURPOSE: A vacuum pump structure of an indoor oxygen-concentrated air supply apparatus for an automobile is provided to produce oxygen-concentrated air without using an extra vacuum pump. CONSTITUTION: An HVAC(Heating, Ventilating, and Air conditioning) unit is installed inside an automobile for supplying the air into an indoor of the automobile. A control unit includes an oxygen density display part, a mode selecting knob, an indoor air/outdoor air selecting knob, an automatic selecting knob, an airflow control knob, and a concentrated oxygen supply main switch. An oxygen enrichment film unit is formed of a vacuum pump(31) driven by the concentrated oxygen supply main switch, an oxygen enrichment film(32) increasing the density of oxygen in the air sucked in by the vacuum pump, and an oxygen supply pipe(33) supplying the air passed through the oxygen enrichment film to the HVAC unit. An oxygen density sensor is connected with the oxygen density display part for sensing the density of oxygen in the indoor of the automobile. The vacuum pump is integrated with an alternator(70) rotated by being connected to a motor shaft of an engine(60). An intake port(31a) of the vacuum pump is connected to the oxygen enrichment film unit and a discharge port(31b) is connected to the oxygen supply pipe.
Patent KR-20040029785-A (KR)
Title: Automobile door checker apparatus
Inventor: CHOI U NYEONG
IPC: E05F5/02
Filed: 2002-10-02
Abstract: PURPOSE: A car door checker device is provided to improve assembling efficiency of a door checker. CONSTITUTION: The car door checker device installed between a door(1) and a body(2) to prevent the sudden opening and closing of the door(1) contains: a checker arm(31) connected with the body(2) and provided with a stopper(31a) and many bending units(31'); a checker slider(32) located between one end and the other end of the checker arm(31) to be in contact with the checker arm and coupled to the outer side of the door using a fastener; and a cover(33) fitted to the outside of the checker slider to cover up the checker slider(32).
Patent KR-20040031422-A (KR)
Title: The addition and method for manufacturing of starfish lime treatment fertilizer
Inventor: YANG DAE YUN
IPC: C05F1/00
Filed: 2002-10-07
Abstract: PURPOSE: Provided is a method for producing a lime-treated starfish additive for fertilizer, which is rich in organic materials, soluble calcium and other fertilizing materials without causing bad smell or contaminating environment. By the method, the additive is produced with high productivity, in a sanitary manner. CONSTITUTION: The method for producing lime-treated starfish additive for fertilizer comprises the steps of: charging a starfish alone or a blend of residues of seaweed, crustacean, animal bone or mixtures thereof into a reactor(1) equipped with an inlet(4) and outlet(3) with covers(4a, 301) for open and closing, a stirrer(2), and a vapor exhausting pipe(5); adjusting the water content of the charged materials to 60-80%; adding a treating agent selected from burnt lime and a mixture of burnt lime and dolomite in a mixing ratio of 2:1 to 5:1, in an amount of 10-30 wt% based on the total amount of the charged material; carrying out a forced digestion of the mixture for about 2 hours with stirring; and drying and milling the digested mixture.
Patent KR-20040032506-A (KR)
Title: A process for producing grain soup comprising herbal medicines
Inventor: PARK HEE JA
IPC: A23L23/00
Filed: 2002-10-10
Abstract: PURPOSE: Provided is a process for producing grain soup using rice flour as a main ingredient and herbal medicines to give a substituent for a meal and improve the human health. CONSTITUTION: A process for producing grain soup comprising herbal medicines comprises the steps of: soaking 100 parts by weight of rice and powdering it; roasting 3 parts by weight of Dioscorea Batatas Decaisne, 2 parts by weight of malt, 2 parts by weight of Dolichos lablab, 3 parts by weight of Nelumbo nucifera GAERTNER, 3 pats by weight of job's tear and 2 parts by weight of Euryale Ferox Salisb and powdering them; mixing 3 parts by weight of Poria cocos and 1 part by weight of dried persimmon stalk and powdering them; mixing the rice flour and medicinal herb powder prepared above with 30% sugar syrup and 10 parts by weight of honey and sieving them; steaming the sieved powder and followed by drying and powdering; pan-frying onion and wheat flour with oil; and boiling prepared powders in 10 cups of water.
Patent KR-20040033698-A (KR)
Title: Method and apparatus for diagnosing pipe by using the guided ultrasound
Inventor: BAE CHEOL HO
IPC: G01N29/04
Filed: 2002-10-15
Abstract: PURPOSE: An apparatus and a method for analyzing a water pipe are provided to detect a fault of the water pipe and to analyze the fault thereof by applying inductive ultrasonic wave to the water pipe. CONSTITUTION: An apparatus for analyzing a water pipe includes an ultrasonic wave generator(20), an ultrasonic wave receiving unit, an ultrasonic wave detecting unit, and a control unit(40). The ultrasonic wave generator(20) generates high-power ultrasonic waves and receives inductive ultrasonic wave signals. The ultrasonic wave receiving unit is provided at an ultrasonic wave incident section formed in a structure and is connected to the ultrasonic wave generator(20). The ultrasonic wave detecting unit detects inductive ultrasonic waves generated in the structure.
Patent KR-20030035915-A (KR)
Title: Device for forming a groove in a friction layer
Inventor: ZIMPRICH DIETER
IPC: F16D13/64
Filed: 2002-10-18
Abstract: PURPOSE: A device for forming at least one groove in friction layer of sheltered plate for clutch disc is provided, and a method for forming at least one groove in the friction layer of friction plate for clutch disc is provided. CONSTITUTION: In a device for forming at least one groove in friction layer of sheltered disc for power transmission assembly, the device for forming grooves in friction layer is characterized in that it comprises a rolling unit(1) having at least one roller flange(7) for roller for forming at least one groove, wherein the rolling unit(1) comprises a driving shaft(4) rotatable for rotation shaft (R), at least one template disc(2) is axially installed on the driving shaft(4), and at least one roller flange(7) is formed on the outer circumference(8) of the disc.
Patent KR-20040034155-A (KR)
Title: drain plug of an oil pan
Inventor: HUH YEONG
IPC: F01M11/04
Filed: 2002-10-21
Abstract: PURPOSE: A drain plug of an oil pan is provided to efficiently remove metal impurities on a bottom of the oil pan by expanding range of a magnetic field of a magnet installed to the drain plug. CONSTITUTION: A drain plug(1) has a magnet(5) installed to a shank part(3) thereof, and a plurality of metal rotary arms(7) installed to the magnet to be radially spread so as to expand range of a magnetic field of the magnet. The metal rotary arms are supported by rotary shafts formed on the magnet in such a manner that the metal rotary arms are rotated. A restricting unit is installed between the rotary shaft and the metal rotary arm to restrict movement of the metal rotary arm so that the metal rotary arm is rotated within an acute angle to allow the drain plug to be mounted to an oil pan. The restricting unit comprises a stopper protrusion formed on the rotary shaft, and a cut-away groove formed on the metal rotary arm to allow the stopper protrusion to be inserted to the metal rotary arm.
Patent KR-20040036841-A (KR)
Title: low-power data retrival Method and device
Inventor: CHOI JEONG WAN
IPC: G11B19/00
Filed: 2002-10-25
Abstract: PURPOSE: A method and a device for playing data with a low power are provided to reduce power consumption consumed for unnecessary rotation of a disc by dividing/reading the data stored in a recording medium corresponding to a playback speed, and a size of a buffer and the playback data. CONSTITUTION: A control part(550) includes a CPU and a memory. The memory includes a program code corresponding to a playback strategy deciding module(560) and a mergence deciding module(580). The control part controls a reading part(590), the buffer(595), and an output part(599), and plays the data stored in the recording medium depending on a fixed playback strategy. The reading part reads the data stored in the recording medium depending on the fixed data playback strategy and transfers the data to the buffer. The buffer transmits the data to the output part. The output part converts the data into an audio or a video signal recognizable to a user, and outputs the signal to the user.
Patent KR-20040040964-A (KR)
Title: Exposure apparatus and method for automatically determining exposure conditions of semiconductor device
Inventor: PARK SEOK JU
IPC: H01L21/027
Filed: 2002-11-08
Abstract: PURPOSE: An exposure apparatus and a method for automatically setting the exposure condition of a semiconductor device are provided to be capable of embodying an optimum pattern and improving productivity. CONSTITUTION: An exposure apparatus is provided with a stepper(10) for exposing a wafer, a focus/leveling measurement system(20) for measuring focus and tilt value on the wafer, and a controlling part(30) for transmitting the optimum focus and tilt value according to the position on the wafer to the stepper. Preferably, the controlling part includes a wafer information reading part(32) for reading the measured data of the focus/leveling measurement system, an exposure condition setting part(34) for setting the optimum focus and tilt value, and a control order generating part(36) for linking the optimum focus and tilt value to the exposure recipe of the stepper.
Patent KR-20020097124-A (KR)
Inventor: LEE JEONG MIN
IPC: B65D30/16
Filed: 2002-11-20
Abstract: PURPOSE: A pouch reinforced with a space defining self-standing device is provided to maximize an effect of advertisement by continuously showing any advertisement phrases or figures drawn on the pouch, and to secure a complete discharge of contents received therein. CONSTITUTION: The pouch(1) consists of an envelope body(100) of at least one layered film structure, a spout(200) as an inlet and outlet device attached to a side portion of the envelope body, and a self-standing device(210) for making the envelope body standing along about the spout and defining a certain space inside the envelope body. A length of the self-standing device is in proportion to a length of the envelope body, and consists of at least two sticks bent downward.