baber/WOPTO huggingface dataset:
Patent KR-20040023889-A (KR)
Title: Quality monitoring apparatus and method for substrate with film
Inventor: SHEN YU CHUAN
IPC: G02F1/13
Filed: 2002-09-12
Abstract: PURPOSE: A quality monitoring device for a substrate having a thin film is provided to compare transmissivity and reflectivity of a transmitted light, and to form an amorphous material on a substrate having a thin film through a laser annealing process, then to directly monitor a quality, thereby realizing a quick and reliable monitoring function. CONSTITUTION: Light source portions(3012) are divided into a reflective light source(3012a) and a non-reflective light source(3012b). The non-reflective light source(3012b) is additionally projected on an optical spread portion(3015). The light source portions(3012) project lights on a substrate(3000). At least one stage portion(3016) supports a substrate for simultaneously monitoring the substrate(3000). The lights projected from the light source portions(3012) pass through the substrate(3000). A sensing unit set(3013) receives optical signals generated from the projected lights.
Patent KR-20040025010-A (KR)
Title: Driving Method of Plasma Display Panel
Inventor: LEE BYEONG JUN
IPC: G09G3/296
Filed: 2002-09-18
Abstract: PURPOSE: A method for driving a plasma display panel is provided to improve discharge efficiency. CONSTITUTION: According to the method for driving a plasma display panel, the first sustain pulse(S1) is supplied to a scan electrode(Y). A bias voltage is applied to an address electrode(X) during a high impedance period by setting the high impedance period when the first sustain pulse increases. The second sustain pulse(S2) is supplied to the sustain electrode to be overlapped with the first sustain pulse while the first sustain pulse maintains a high level. Then, a bias voltage is induced at the address electrode during a high impedance period by setting the high impedance period when the first sustain pulse decreases.
Patent KR-20040025028-A (KR)
Title: Data recording apparatus, and the method therefor
Inventor: SUNG PYEONG YONG
IPC: G11B7/125
Filed: 2002-09-18
Abstract: PURPOSE: An apparatus for recording data and a method for the same are provided to improve the reproduction quality of the servo signal and the wobble by increasing the read power in response to the increase of the recording speed. CONSTITUTION: An apparatus for recording data includes a memory(140), a pickup driving unit(120) and a system controller(130). The memory(140) stores the identification information identifying the disk type and the read power intensity information per each recording speed corresponding to the identification information. The pickup driving unit(120) receives the information read from the disk(100) from the pickup. And, the system controller(130) outputs the signal representing the intensity of the read power, wherein the intensity of the read power is determined in response to the intensity information of the read power per recording speed corresponding to the disk identification information by receiving the disk identification information of the disk inserted from the pickup driving unit(120).
Patent KR-20040026453-A (KR)
Inventor: KIM TAE WON
IPC: B23Q16/00
Filed: 2002-09-24
Abstract: PURPOSE: A rotation table of a machine tool is provided with an air passage to cool a rotating member and a fixing member of a motor, thereby limiting heating of the motor. CONSTITUTION: A rotation shaft(150) is installed in lower part of a rotation table(100) supporting a table housing with a roller bearing(160). A rotating member(450) is inserted to an outer circumference of the rotation shaft. A fixing member(400) is fixed to the table housing. A sleeve(500) of a ring shape is inserted between the rotation shaft and the rotating member. A plurality of through holes is formed on the sleeve. An injection port(230) is formed in upper ends of the rotating member and the fixing member to inject air. An air passage(200) is formed in the table housing to introduce air.
Patent KR-20040031898-A (KR)
Title: Tracking device and method of voice signal
Inventor: BAEK GEUN U
IPC: G10L25/78
Filed: 2002-10-07
Abstract: PURPOSE: An apparatus for tracking voice signals and a method thereof are provided to efficiently remove a noise due to the separation at a boundary of a voice section and a non-voice section without adding a hardware circuit. CONSTITUTION: A voice/non-voice judging unit(10) receives a new sound signal for judging a voice signal section and a non-voice signal section. A section judging unit(60) divides the voice signal section into a voice start section, a voice progress section, and a voice end section. A separation-preventing sine wave generator(70) removes the separation generated at a boundary of the non-voice section and the voice section. A sine wave inclination analyzer(20) analyzes sine wave inclinations of the voice and the non-voice. A sine wave inclination corrector(30) corrects the sine wave inclinations in real time. A voice signal reconstructor(50) applies the corrected sine wave inclinations to the voice and the non-voice to reconstruct new voice and non-voice signals.
Patent KR-20040033169-A (KR)
Title: Fiber treatment composition
Inventor: KANG YUN SEOK
IPC: D06M15/643
Filed: 2002-10-11
Abstract: PURPOSE: A fabric treatment composition is provided which characteristically involves excellent softness, static resistance, creasing resistance, ironing adaptability, deodorization, and dryness. CONSTITUTION: A fabric treatment composition comprises: 0.1-4.5wt.% of polydimethylsiloxane quaternary ammonium salt compound expressed by the formula(1); and 0.1-4.5wt.% of dimethicone copolyol compound expressed by the formula(2). In the formula(1), R1 and R2 indicate hydroxy alkyl group or alkenyl group with C8-C22, A indicates alkyl group or alkanol group with C1-C4, Z indicates alkylcarboxyl group with C1-C4 as 2-valued anion, and n indicates integer of 10-1000. In the formula(2), W indicates the compound selected from the group consisting of 1-30mol of ethylene oxide and 0-20mol of propylene oxide, x indicates integer of 0-10000, y indicates 1-5000, and the ratio of x to y is 1/1 to 1/50.
Patent KR-20040036339-A (KR)
Title: Photodetector using MOSFET with quantum channel and its manufacturing method
Inventor: CHOI HONG GU
IPC: H01L31/113
Filed: 2002-10-24
Abstract: PURPOSE: A photodetector using MOSFET(Metal Oxide Semiconductor Field Effect Transistor) with quantum channels and a manufacturing method thereof are provided to be capable of obtaining excellent photoelectric current characteristics. CONSTITUTION: A photodetector using MOSFET with quantum channels is provided with an activated SOI(Silicon On Insulator) wafer part(1), a quantum channel(2) formed at the center portion of the SOI wafer part, and a gate oxide layer(3) for enclosing the quantum channel. The photo detector further includes a source/drain(5,6) formed at both sides of the quantum channel and a metal layer(7) connected with the source/drain. Preferably, the photo detector further includes a gate(4) formed on the gate oxide layer for controlling the flow of carrier at the quantum channel. At this time, the gate is connected to the metal layer.
Patent KR-20040039844-A (KR)
Title: Setting method for handoff area in mobile
Inventor: JUNG YEONG HO
IPC: H04B7/26
Filed: 2002-11-05
Abstract: PURPOSE: A method for setting a hand-off area in a wireless data terminal is provided to more accurately predict whether the wireless data terminal is moved to a certain neighboring cell when the wireless data terminal is located in a hand-off prediction area. CONSTITUTION: If a wireless data terminal is moved from a central area of a unit cell A and is located in a hand-off prediction area(S10), the wireless data terminal measures the strength of a signal received from a base station of a unit cell B(S20). If the measured signal strength is greater than a designated strength(S30), the wireless data terminal transmits information of the base station of the unit cell B to a base station of the unit cell A(S40). The base station of the unit cell A sets connection reservation to the base station of the unit cell B(S50).
Patent KR-20040040190-A (KR)
Title: Apparatus for reducing thrust face friction of enclossed compressor
Inventor: KIM YEONG JONG
IPC: F04B39/00
Filed: 2002-11-06
Abstract: PURPOSE: An apparatus for reducing thrust surface friction of a hermetic compressor is provided to reduce abrasion, noise, and friction loss between bearing plates and a rotary shaft by inserting sliding ball bearings, thereby improving the reliability of a compressor. CONSTITUTION: A cylinder(2) is fixedly installed inside a casing to form a compressing chamber, having an inner space with open upper and lower parts. A rotary shaft passes through the inner space of the cylinder, and is combined with a rotator of a driving motor to rotate with the rotator. Upper and lower bearing plates(11,12) are combined with the open upper and lower parts of the cylinder for forming the inner space together, and support the rotary shaft in axial and radius directions. A partition plate(5) is combined with the rotary shaft for partitioning the inner space of the cylinder into two or more compressing chambers(S1,S2) while moving a fluid of each compressing chamber. A plurality of vanes are movably combined with the upper and lower bearing plates, and interrupt and compress the fluid of the compressing chambers inside by sliding in a state of being put on the partition plate to discharge the compressed fluid into the casing. Sliding ball bearing members(32) are inserted into thrust bearing surfaces of the upper and lower bearing plates for preventing friction between the thrust bearing surfaces.
Patent KR-20030086888-A (KR)
Title: Ozonized Water Manufacturing System with High Efficiency
Inventor: LEE HYEONG BOK
IPC: C02F1/78
Filed: 2002-11-11
Abstract: PURPOSE: Provided is an apparatus for producing ozonized water to stably generate ozone in its concentration and amount by controlling load power, voltage and frequency, of an ozone discharging tube. CONSTITUTION: The apparatus comprises a raw water inlet hose(10), a flow switch connected to the raw water inlet hose(10) for applying a power to a power converter(120) by detecting pressure of the hose(10), the power converter(120) for controlling power and frequency of a load by being started by the flow switch, a high frequency power supply(130) for applying high frequency and high voltage power to an ozone discharge tube(90), the ozone discharge tube(90) for generating ozone, an air inlet hose(20) connected to the ozone discharge tube(90) for supplying air to the tube(90) therethrough, an air pump(50) connected to the air inlet hose(20) for supplying air to the ozone discharge tube(90) and exhausting the generated ozone in gas phase, an ozone gas exhaust valve(72) for selectively discharging the ozone in ozone gas phase and in ozone water phase, an ozone gas outlet hose(30) for exhausting the ozone gas therethrough, an injector(80) for mixing the generated ozone with water supplied through the raw water inlet hose(10), a check valve(90) for preventing the water supplied through the hose(10) to be introduced into the ozone discharge tube(90), a pump(60) connected to the injector(80) for increasing ozone dissolving efficiency, and an ozone water discharge hose(40) connected to the pump(60) for discharging the ozone water.
Patent KR-20040044625-A (KR)
Title: Fabricating method of organic electroluminescence device
Inventor: KIM JONG MIN
IPC: H05B33/10
Filed: 2002-11-21
Abstract: PURPOSE: A method for fabricating an organic electro-luminescent device is provided to stabilize a fabricating process by preventing damage of an ITO layer due to an auxiliary electrode. CONSTITUTION: A first electrode having a stripe pattern is formed on an upper surface of a transparent substrate(102). An auxiliary electrode is formed on an upper surface of the first electrode by using a lift-off method. An organic emitting layer is formed on the upper surface of the first electrode. A second electrode is formed on an upper surface of the organic emitting layer. The lift-off method includes a process for depositing a photoresist layer on the first electrode, an exposure process using a photo mask, a process for developing the exposed photoresist layer, a process for forming a metal layer on the developed photoresist layer, and a process for removing selectively the unnecessary metal layer.
Patent KR-20040045575-A (KR)
Title: Method of manufacturing semiconductor device
Inventor: CHO HEUNG JAE
IPC: H01L21/336
Filed: 2002-11-25
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to be capable of preventing the thickness increase of a surface oxide layer and the damage of a substrate due to plasma, and considerably restraining B ions from penetrating into the substrate. CONSTITUTION: A surface oxide layer(12) is formed on a semiconductor substrate(10). A high dielectric layer(13) is formed on the surface oxide layer. A nitrification process is carried out on the upper portion of the high dielectric layer for partially transforming the high dielectric layer into a nitride layer(13A) as much as a predetermined thickness. Preferably, the nitrification process is DPN(Decoupled Plasma Nitrification).
Patent KR-20040049498-A (KR)
Title: A contents supply method using web and client by real time statistics analysis
Inventor: OH MIN YEONG
IPC: G06Q99/00
Filed: 2002-12-06
Abstract: PURPOSE: A method for offering the real-time statistics analysis contents by using the web and a client is provided to offer the contents information fit to a propensity of a user by deciding a priority of the contents selected according to the real-time analysis of the user propensity. CONSTITUTION: The use information by a tag command is transmitted through a web page or the client. The received use information is transmitted to a use analysis server after collecting/analyzing the use information. The use information of each user and the use status information of all users are generated by analyzing the use information, and are transmitted to a contents information server. The contents information formed by matching the received information with the contents information is transmitted to a client push server(800). The contents push information decided by the contents information is transmitted to the web page or the client. If the user requests the actual contents, the actual contents are transmitted to the web page or the client.
Patent KR-20040049757-A (KR)
Title: Brassiere with improve hook for easy and safe wear
Inventor: KIM TACK KYOU
IPC: A41C3/12
Filed: 2002-12-07
Abstract: PURPOSE: A brassiere to be easily hooked and unhooked using an improved hook is provided to make it easy to hook and unhook and prevent the unhooking in outside areas by improving the shape of a hook to make up for the problem of the brassier through a module production. CONSTITUTION: The brassiere to be easily hooked and unhooked using an improved hook comprises the improved hook(2) fixed on the brassier for preventing the hook from being suddenly unhooked in outside areas. The brassier is not easily changed by washing or external force and is devised to prevent the sudden unhooking hook(2) without altering an existing hook model by minimized manufacturing costs.
Patent KR-20040050770-A (KR)
Title: method of color filter panel for liquid crystal display
Inventor: KIM SAM YEOL
IPC: G03F7/00
Filed: 2002-12-09
Abstract: PURPOSE: A method for manufacturing a color filter substrate for an LCD(Liquid Crystal Display) is provided to eliminate scan traces generated when laser scanning is carried out for fabricating the color filter substrate. CONSTITUTION: A black matrix(105) is formed on an insulating substrate(100). A color filter transfer film adheres to the substrate on which the black matrix is formed. A laser head is located above the color filter transfer film, and then the color filter transfer film is laser-scanned. The color filter transfer film is removed to form a color filter pattern(125). The substrate on which the color filter pattern is formed is heated to harden the color filter pattern. The surface of the color filter pattern is polished using a surface polisher(150) to flatten the surface of the color filter pattern.
Patent KR-20030047839-A (KR)
Title: A Thermoconducting Silicone Composition, Its Curing Product and Installation Method, and a Heat Dissipating Structure of Semiconductor Device Using the same
Inventor: TETSUKA HIROAKI
IPC: H01L23/34
Filed: 2002-12-10
Abstract: PURPOSE: To obtain a thermally conductive silicone composition having high heat- releasing performance. CONSTITUTION: The silicone composition comprises (A) 100 pts.wt. of an organopolysiloxane having in one molecule at least two alkenyl groups and a viscosity of 10-100,000 mm¬2/s at 25°C, (B) an organohydrogenpolysiloxane having in one molecule at least two hydrogen atoms directly bound to a silicon atom in such an amount as to be 0.5-5.0 in the ratio: (total number of the hydrogen atoms directly bound to the silicon atom)/(total number of the alkenyl groups in the component A), (C) low- melting metallic powder 40-250°C in melting temperature and 0.1-100 μm in mean particle size, (D) a highly thermally conductive filler 0.1-100 μm in mean particle size in such an amount as to be 800-2,200 pts.wt. in the total amount of the components C and D and 0.05-0.9 in the weight ratio: C/(C+D), (E) 0.1-500 ppm, on a platinum basis, of a catalyst selected from the group consisting of platinum and platinum compounds, based on the component A, and (F) 0.001-5 pt(s).wt. of an agent for controlling the activity of the catalyst E.
Patent KR-20030008175-A (KR)
Title: resistant bacteria container for pizza delivery
Inventor: KANG HYE WAN
IPC: B65D85/36
Filed: 2002-12-17
Abstract: PURPOSE: An antibiotic container used for delivering pizza is provided to prevent pizza from being contaminated while preventing pizza from being separated from the antibiotic container by forming the antibiotic container similar to a pizza pan. CONSTITUTION: An antibiotic container includes a pizza plate, a lower plate(2), an upper plate(3), a water passage, a plurality of air vent(5), a pizza fixing pin(6), a locker and a pizza plate fixing member. The lower plate(2) fixes the pizza plate so as to maintain a balance of pizza. An inner fixing member is installed in the lower plate(2) so as to support small pizza. The upper plate(3) protect pizza from an external impact and uniformly maintains the temperature of pizza. Steam generated from pizza is discharged to an exterior through the water passage and the air vent. The air vents(5) are formed in the lower plate(2).
Patent KR-20040055200-A (KR)
Title: Apparatus and method for controlling work of database
Inventor: LEE JAE MOK
IPC: G06F17/00
Filed: 2002-12-20
Abstract: PURPOSE: A device and a method for controlling a database work are provided to perform the work using a database by offering a query sentence when the work using the database is executed in an application program. CONSTITUTION: A work requester(100) transfers the returned query data to a work processor by generating/transferring a work request data to a query data provider(110). The query data provider transfers the query data to the work requester after inserting all information of the access request data into the query data accessible to the database(140) to perform the work. A work processor(120) recognizes a work type and processes the work on the database through the query sentence generated by the work type. A result provider(130) provides a result of the work processor to the application program.
Patent KR-20040056695-A (KR)
Inventor: KIM HYEON HO
IPC: G07B5/00
Filed: 2002-12-24
Abstract: PURPOSE: A ticket transfer apparatus having a magnetic head assembly is provided to process a large number of tickets within a short period of time by improving the processing performance. CONSTITUTION: A ticket transfer apparatus having a magnetic head assembly includes a ticket insertion unit, an arrangement unit, a magnetic reader/writer, a printer, a ticket discharge unit, a ticket collector, a sensor, a transfer unit, and a controller. A ticket is inserted into the ticket insertion unit(1100). The arrangement unit(1200) arranges the thickets. The magnetic reader/writer(1300) is used for reading or writing magnetic data. The printer(1400) is used for printing characters on the ticket. The ticket discharge unit(1500) discharges the ticket to a user. The ticket collector(1600) is used for collecting the tickets. The sensor is used for sensing a transferring state of the ticket. The transfer unit transfers the ticket. The controller is used for controlling all operations.
Patent KR-20040059321-A (KR)
Inventor: YOON JEONG HUN
IPC: G02F1/133
Filed: 2002-12-28
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to additionally arrange a buffer within a gate driver, thereby minimizing ripple of common voltage. CONSTITUTION: A common voltage generating member(50) outputs a common voltage signal through a common voltage bias circuit(61), an operational amplifying member(62) and a smoothing capacitor(63). The common voltage bias circuit(61) comprises the first and second resistors(R1,R2) which are connected between supply voltage(VCC) and ground voltage(GND), respectively, in series. The resistors(R1,R2) divide the supply voltage(VCC) and generate divide voltage inputted to an amplifier(AMP). The operational amplifying member(62) comprises an amplifier(AMP) connected to a node between the first and second bias resistor(R1,R2) of the common voltage bias circuit(61). The smoothing capacitor(63) is connected between an output stage of the operational amplifying member(62) and ground voltage(GND), removes ripple of common voltage(Vcom) outputted from the operational amplifying member(62) and applies common voltage(Vcom) with a constant direct current type to a common voltage compensating member(51).
Patent KR-20040060371-A (KR)
Title: Disc storage case
Inventor: KANG DON YUN
IPC: B65D85/57
Filed: 2002-12-30
Abstract: PURPOSE: A case for keeping a diskette is provided to improve the keeping status of a diskette, to have a partition structure to be adjustable to a thickness of the diskette, and to improve the stability of keeping the diskette. CONSTITUTION: The case for keeping a diskette comprises a case body(11), a cover portion(12) being rotatably formed at one side of the case body; a partition(14) being removably inserted in a slot(15,16,17) formed in the case body. A plurality of slots are formed at predetermined intervals on the inside surface of the case body.
Patent KR-20040061380-A (KR)
Title: An OTR type microwave oven
Inventor: PARK MAN SU
IPC: F24C15/20
Filed: 2002-12-30
Abstract: PURPOSE: A microwave oven combined with a hood is provided to cool various electric components installed to an electric component chamber by one cooling fan and to make air, cooling the electric components, efficiently exhausted. CONSTITUTION: A microwave oven combined with a hood comprises an electric component chamber(40) disposed to a side of a microwave oven cavity assembly(30); a first electric component(41) installed to the upper end of the electric component chamber; a second electric component(43) installed to the lower end of the rear of the electric component chamber; a cooling fan(45) installed to the rear upper end of the electric component chamber corresponding to the rear of the first electric component, obliquely toward the front lower part of the electric component chamber, to make air flow into the electric component chamber; an air duct(47) vertically installed between the first and second electric components, to separately guide the air flowing from the cooling fan to the first electric component and to the second electric component; and a passage(53) for a hood function to make the air, cooling the second component, flow by communicating with the electric component chamber. The passage is formed between the rear of the electric component chamber and a back plate(51).