baber/WOPTO huggingface dataset:
Patent KR-20010084939-A (KR)
Title: A Method of New simultaneous Switching Noise Analysis and Modeling for High-Speed and High-Density CMOS IC Package Design
Inventor: AU YOUNG SEN
IPC: G06F17/50
Filed: 2001-05-21
Abstract: PURPOSE: An SSN(Simultaneous Switching Noise) analysis and modeling method is provided to design a CMOS IC package by using the SSN model so that it can estimate an SSN of a VLSI based on a sub micron. CONSTITUTION: The method comprises the steps of determining a ground path current by considering all the circuit components such as a transistor resistance, a lead inductance, a load capacitance, an oscillation frequency of a noise signal and others, measuring a slew rate in switching devices, and measuring a slew rate of the SSN by using an alpha square law of a sub micron transistor drain current. The induced SSN model includes all the threshold circuit function and package parameters. The SSN model can be certified by a general circuit simulator. The precision of the SSN model is within a 5 % error range.
Patent KR-20020088935-A (KR)
Inventor: KWON SOOK CHEOL
IPC: C23C8/24
Filed: 2001-05-22
Abstract: PURPOSE: A nitriding furnace is provided to improve surface hardness of a product by installing an inner can in a pot of the nitriding furnace so that convection current is formed between the inner can and the pot, and improve working efficiency by installing blowers for cooling the furnace wall and the pot of the nitriding furnace. CONSTITUTION: In an ordinary nitriding furnace in which a circulation fan(13) installed cover(12) is installed at the upper part of the furnace(10) in such a way that the cover(12) is opened and closed by a cover opening and closing unit(14), and a product is installed in a pot(11) formed on the inner part of the furnace wall(10') to nitride the product, the nitriding furnace comprises an inner can(20) on which an inner can cover(21) is installed, and which is installed inside the pot(11), the inner can cover(21) is opened and closed at the same time when the circulation fan(13) installed cover(12) is opened and closed by the cover opening and closing unit(14); blowers(30) that are installed at lower both sides of the nitriding furnace so that air is blown into the outer part of the pot(11) to cool between the pot(11) and the furnace wall(10'); and a nitrogen gas circulation cooling unit(40) that is installed in the pot(11) to cool the product by blowing nitrogen gas into the inner can(20) installed in the furnace(10) again, the nitrogen gas is cooled by passing the blown warmed nitrogen gas through a heat exchanger(47) after cooling a product by blowing nitrogen gas onto the product.
Patent KR-20020090587-A (KR)
Title: Apparatus and Method Of Processing Data
Inventor: KIM HWAN YU
IPC: G09G3/296
Filed: 2001-05-28
Abstract: PURPOSE: An apparatus and a method for processing data of a plasma display panel(PDP) are provided which can improve a picture quality by judging a movement accurately. CONSTITUTION: An average movement detection part(81) judges the amount of movement of an input image, and the first filter smooths data of an image having a high movement. The second filter emphasizes a clearness by filtering data of an image having a small movement. And a display panel displays an image using data filtered by the first filter or the second filter. The first filter is a low pass filter(LPF)(82), and the second filter is a high pass filter(HPF)(83).
Patent KR-20020091380-A (KR)
Title: A manufacturing method for a broiled eels and the installation
Inventor: LEE JAE JUNG
IPC: A23L17/00
Filed: 2001-05-30
Abstract: PURPOSE: Provided are a manufacturing method for a broiled eel by using far-infrared rays and an apparatus therefor, thereby evenly cooking an eel without burning it, and removing oil effectively. CONSTITUTION: The manufacturing method for a broiled eel comprises the steps of: trimming an eel; broiling it; steaming it by spraying steam thereto; removing water therefrom; coating a sauce thereon; broiling it; coating a sauce thereon and broiling it; coating a sauce thereon and broiling it again; freezing it; and inspecting its quality and vacuum-packing it.
Patent KR-20020095354-A (KR)
Title: Appartus for network stream of management use of resource of analysis
Inventor: KIM BYEONG GEUK
IPC: H04L12/24
Filed: 2001-06-14
Abstract: PURPOSE: A device for managing a network stream using resource analysis is provided to use various methods such as a header compressing technique or a packet loss recovery technique while transceiving a network stream from a user application, thereby supplying an expandable environment capable of transceiving data in an optimum state. CONSTITUTION: A user application(100) is comprised. A resource analyzer(110) measures and analyzes a dynamic resource. A network stream controller(120) controls a proper network stream by using information transmitted from the resource analyzer(110). A network stream processor(130) receives data determined in the network stream controller(120), and transforms the network stream. The resource analyzer(110) comprises as follows. An application analyzer(111) measures a kind and a characteristic of the user application(100). A local host resource analyzer(112) analyzes resources usable in a local host computer. A remote host resource analyzer(113) analyzes resources usable in a remote host computer. A network traffic analyzer(114) analyzes traffic characteristics of a present network.
Patent KR-20020095692-A (KR)
Inventor: KANG CHUN SU
IPC: H01L21/027
Filed: 2001-06-15
Abstract: PURPOSE: An exposure apparatus for semiconductor manufacture comprising reduction projection lens system with interference filter for phase shift is provided to eliminate the necessity of a phase shift reticle by easily embodying a high resolution pattern while using a conventional chrome reticle. CONSTITUTION: An illumination system includes a light source. An alignment unit aligns the illumination system, a reticle and a wafer. The reduction projection lens system(20) reduces the light passing through the reticle by a predetermined magnification and transcribes the light into the wafer, installed between the illumination system and the alignment unit. A lens cylinder unit(11) is of a cylinder type. Several projection lenses(12a,12b,12c) are perpendicular to the lens cylinder unit, separated from each other. A lens supporting unit(13) supports each projection lens, installed on the inner surface of the lens cylinder unit and corresponding to each projection lens. The interference filter(14) for phase shift is disposed under the edge of the lowest projection lens. The projection lens system includes the lens cylinder unit, the projection lenses, the lens supporting unit and the interference filter.
Patent KR-20030000623-A (KR)
Inventor: SHIN SANG JIN
IPC: B60J7/043
Filed: 2001-06-26
Abstract: PURPOSE: A closing apparatus of a roof panel opening for a vehicle with a sunroof is provided to close the opening part of the roof panel by an embedded panel with applying a signal from a sensor to a control unit in overturning during traveling the vehicle with opening the sunroof. CONSTITUTION: A closing device of an opening part for a roof panel(1) in a vehicle is composed of a roll sensor detecting overturning of the vehicle; a sunroof opening sensor detecting opening of a sunroof(2); a control unit receiving electrical signals from the roll sensor and the sunroof opening sensor, and calculating; an actuator(40) installed in the roof panel, and operated according to the output signal from the control unit; and an embedded panel(50) sliding in the roof panel by receiving thrust from the actuator, and closing an opening(1a) of the roof panel. Passengers are protected by closing the opening of the roof panel with the embedded panel in overturning.
Patent KR-20030001761-A (KR)
Title: Method for manufacturing isolation of semiconductor device
Inventor: JUNG I SEON
IPC: H01L21/76
Filed: 2001-06-27
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor device is provided to reduce a process defect by initially depositing a gate oxide layer and a polysilicon layer, and to simplify a fabricating process by eliminating the necessity of processes for depositing, removing and planarizing a pad oxide layer and a nitride layer. CONSTITUTION: The gate oxide layer(22) and the polysilicon layer are sequentially formed on a semiconductor substrate(21). Oxygen ions are implanted into an isolation region of the semiconductor substrate by using the first mask. Impurities are selectively doped into the polysilicon layer by using the second mask. The polysilicon layer is selectively removed to form an electrode in an active region by using the third mask and an annealing process is performed.
Patent KR-20030003537-A (KR)
Title: Storage battery for Electric Auto and method for making the same
Inventor: JUN SAN
IPC: H01M10/30
Filed: 2001-07-03
Abstract: PURPOSE: Provided is a storage battery for an electric car, which can improve the welding ability of a tap, as an outer withdrawal terminal of the battery, and an electrode plate and prevent the damage and the inferiority of the battery. CONSTITUTION: The storage battery is produced by a process comprising the steps of: removing a part of an active material from an electrode(12) produced by filling the active material and washing to expose the electrode plate(14); temporarily welding the tap(16) to the electrode plate(14) and embossing the electrode plate(14) and the tap(16) simultaneously to form projections; welding the tap(16) to the electrode plate(14) by using an electrode(20) of a flat welding-device.
Patent KR-20030004960-A (KR)
Title: Cd card having rf ic, and manufacturing method thereof
Inventor: LEE JONG CHEOL
IPC: G06K19/07
Filed: 2001-07-13
Abstract: PURPOSE: A CD card having an RF IC and a method for manufacturing the same are provided to store various kinds of data and use an additional service through a wireless recognition by attaching an RF IC and an antenna on a CD. CONSTITUTION: A CD(110) is provided for storing data. A wireless recognition unit(120) comprising an antenna(122) and an RF IC(124) is attached on a predetermined position of the front surface or the rear surface of the CD(110). A protection unit(130) is attached on the wireless recognition unit(120) and protects the wireless recognition unit(120) from an exterior. A groove is engraved on a predetermined position of the front surface or the rear surface of the CD(110). The wireless recognition unit(120) is attached on the groove.
Patent KR-20030008846-A (KR)
Title: Controller of hot water supply in a hot water division machine
Inventor: PARK SOO YOUNG
IPC: F24D3/10
Filed: 2001-07-20
Abstract: PURPOSE: A hot-water supply device of a hot-water distributer is provided to minimize the installation space by making the volume of the hot-water distributer compact. CONSTITUTION: A water supply passage(12) for supplying hot water and a return passage(13) for recovering the cooled water are integrally formed to a body(10) of a hot-water distributer. The water supply passage(12) and the return passage(13) are divided by a partition(11). A water supply opening, communicating to a supply line(12') from the water supply passage(12), is formed to the partition. A control valve(30) is installed to the water supply opening, to control the supply amount of water. The control valve is selectively operated by a control knob(70) manually operated by a driving gear and a solenoid. A controller(80) is installed at the inlet port of a recovery line(13') connected to the return passage. The controller(80) controls return flow and distributes fluid pressure circulating a heating pipe from the hot-water distributer. An induction member is installed at an end portion of the body of the hot-water distributer, to make a check valve open and hot water bypassed through the recovery passage.
Patent KR-20030010922-A (KR)
Title: Device for sealing outlet of bright annealing furnace
Inventor: JU GAP SIK
IPC: C21D1/00
Filed: 2001-07-27
Abstract: PURPOSE: An apparatus for sealing seal rolls at the exit of a vertical annealing furnace is provided to minimize friction between the seal rolls and the seal felt, thereby prevent deterioration of the seal rolls by installing the seal rolls and a seal felt in such a manner that the seal felt is rotated according to rotation of the seal rolls. CONSTITUTION: In a structure for sealing seal rolls at the exit of a vertical annealing furnace, the apparatus for sealing the seal rolls at the exit of the vertical annealing furnace comprises a rubber belt(10) that is put on both ends of a strip(200) in the lower part of the seal rolls(140); a rotation means for rotating the rubber belt according to rotation of the seal rolls by closely adhering the rubber belt to the seal rolls; a close adhesion means for selectively closely adhering the rubber belt to the seal rolls; a felt(22) which is adheringly installed on the inner wall of the annealing furnace in a length direction of idle rolls(20); and steel rolls(23) which is closely adhered to the rubber belt that is laid on the felt(22) and the idle rolls, wherein the rotation means comprises idle rolls, and driving rolls(21), the close adhesion means comprises a curved hole having a certain length, and a driving cylinder(30), and the apparatus further comprises a subsidiary sealing part comprising subsidiary sealing rolls(50), and horizontal cylinders(52).
Patent KR-20030015682-A (KR)
Title: A thermoplastic of composition having highly-compatibility
Inventor: HA SU HYEON
IPC: C08L69/00
Filed: 2001-08-17
Abstract: PURPOSE: Provided is a thermoplastic resin composition produced by adding a compatibilizer having compatibility with all PP(polypropylene), ABS(poly(acrylonitrile-butadiene-styrene)), PC(polycarbonate), and nylon polymer resins. CONSTITUTION: The thermoplastic resin composition comprises 40-60 wt% of PP; 36-45 wt% of ABS; 2-6 wt% of PC; 2-6 wt% of nylon; and a copolymer of propylene and styrene-acrylonitrile(PP-SAN), a copolymer of ethylene ethylacrylate-anhydride and polystyrene-acrylonitrile(E-EA-MAH-SAN), and ethylene-glycerylmethacrylate copolymer(E-GMA), which are compatibilizers. The compatibilizers comprise 7-10 phr of PP-SAN, 2-5 phr of E-EA-MAH-SAN, and 0-5 phr of E-GAM. The polypropylene comprises 10-30 wt% of inorganic fillers selected from talc, mica, and calcium carbonate.
Patent KR-20030016918-A (KR)
Title: Device for sensing the obstacle of rack in sludge pit
Inventor: YOON HWAN GI
IPC: B21B45/00
Filed: 2001-08-23
Abstract: PURPOSE: An apparatus for sensing breakage of rack in sludge pit is provided to reduce working man-hour according to maintenance of the rack by automatically sensing whether the rack is broken or not even in the state that water in the sludge pit is not discharged. CONSTITUTION: In constructing a breakage sensing apparatus of rack for stirring settled sludge as it is being rotated along with rotation axis during the operation process of a motor installed at a worker's passageway(140) in the state that the rack is fixed to the lower part of the rotation axis vertically mounted on the central part of sludge pit, the apparatus for sensing breakage of the rack in the sludge pit comprises a support part(10) which is installed at the side part of the rotation axis through a support beam so that the support part(10) is rotated together with the rotation axis at the same time, and on the upper part of which a contact roller(14) that is moved downward along a sliding groove(12) and returned by a buffer spring(13) is mounted; an electrode part(20) which is bolted to the worker's passageway(140) to form an acceptance space(21) and equipped with a lower electrode(24) on the bottom of the acceptance space(21), the lower electrode(24) is surface contacted with an upper electrode(23) as it is being ascended or descended along a sliding hole(22); an operating part(30) which not only has the upper and lower electrodes(23,24) contacted, but also is moved downward through a return spring(32) wound on the connection members(31) as the operating part(30) is being moved upward by the contact roller(14) with the operating part(30) being fixed to the lower electrode(24) through a pair of connection members(31); and a sensing part(40) which is connected to the upper and lower electrodes(23,24) through cables(41) to output light emitting signals in case of contact of the upper and lower electrodes(23,24).
Patent KR-20030018171-A (KR)
Title: Heat controlling method in coke oven
Inventor: KIM GI HONG
IPC: C10B21/10
Filed: 2001-08-27
Abstract: PURPOSE: A method for controlling the caloric value of a cocks oven is provided, to allow the caloric value supplied to each carbonization room to be controlled according to the amount of water when cocks is prepared by using the coals with different water content. CONSTITUTION: The method comprises the steps of measuring the water content of coal; determining if there is the change of water content by delivering the measured water content to a process computer; and injecting the coal of the amount corresponding to the caloric value calculated by the process computer according to the mathematical formula 1 when there is no change of water content, and injecting the coal of the amount corresponding to the caloric value calculated by the process computer according to the mathematical formula 2 when there is the change of water content. The mathematical formula 1 is represented by supply caloric value(kcal) = weight of coal(kg) x water content of coal x £specific heat of water(kcal/kg deg.C) x (b.p. of water(deg.C) - room temperature(deg.C)) + evaporation latent heat of water(kcal/kg) + specific heat of steam(kcal/kg deg.C) x (dry distillation termination temperature of coal(deg.C) - b.p. of water(deg.C))| + weight of coal(kg) x (1 - water content of coal) x specific heat of coal(kcal/kg deg.C) x(dry distillation termination temperature of coal(deg.C) - room temperature(deg.C)). The mathematical formula 2 is represented by supply caloric value (kcal) = {water content of coal x £specific heat of water(kcal/kg deg.C) x (b.p. of water(deg.C) - room temperature(deg.C)) + evaporation latent heat of water(kcal/kg) + specific heat of steam(kcal/kg deg.C) x (dry distillation termination temperature of coal(deg.C) - b.p. of water(deg.C))| + weight of coal(kg) x (1 - changed water content of coal) x specific heat of coal(kcal/kg deg.C) x(dry distillation termination temperature of coal(deg.C) - room temperature(deg.C))}.
Patent KR-20030018600-A (KR)
Title: rear door structure of vehicle
Inventor: SEO GYEONG DEOK
IPC: B60J5/04
Filed: 2001-08-30
Abstract: PURPOSE: Rear door structure for a vehicle is provided to increase the rigidity of the rear door by overlapping an extension beam and an impact transmitting beam in a door inner panel, and to protect passengers safely by absorbing and distributing impact with a safety beam at a side collision. CONSTITUTION: A rear door of a vehicle is composed of a safety beam(17) arranged between a door outer panel(11) and a door inner panel(12) and supported in the door inner panel through a beam mounting bracket(16); an extension beam(31) inserted to the safety beam and overlapped in the door inner panel, and contacted and combined with the beam mounting bracket with overlapping a door side outer panel(13); and an impact transmitting beam(33) formed along the curved surface of a rear wheel housing and combined with the extension beam and the beam mounting bracket. The rigidity of the safety beam is increased with overlapping the extension beam and the impact transmitting beam in the door inner panel, and passengers are protected with absorbing and distributing impact at a collision.
Patent KR-20030019767-A (KR)
Title: Photochromic power of sunglasses lens for light-polarizing and method of making same
Inventor: KIM SU JIN
IPC: B29K27/06
Filed: 2001-08-30
Abstract: PURPOSE: A photochromic diopter polarized sunglasses lens and a manufacturing method thereof are provided to increase the production and application field by mixing a transparent polymer, a copolymer, and a transparent copolymer with a spiro(indole) naphthoxyl compound or a spiro bensopyrene compound. CONSTITUTION: A polarizer(8) is produced by dyeing iodide particles over a polyvinylalcohol film in a boric acid solution and drying the polyvinylalcohol film. A diopter plate(5') comprised of tens of diopter lenses is formed. The diopter lenses are made of a mixture of transparent polymer. A photochromic lens plate(5") is formed by mixing the mixture with a spiro(indole) naphthoxyl compound or a spiro bensopyrene compound(17). The polarizer(8) and the photochromic lens plate(5") are fixed to each other through an ultraviolet resin(9) or glue. A layered plate is formed by arranging tens of photochromic diopter polarized sunglasses lenses. A hard coating material(13) is applied on the layered plate in order to prevent a scratch.
Patent KR-20030018721-A (KR)
Title: Method for automatic generating structure chart for software maintenance
Inventor: LEE HEON GI
IPC: G06F9/22
Filed: 2001-08-31
Abstract: PURPOSE: A method for automatically creating a structure chart is provided to understand a program structure easily by automatically creating module call information of a source code as a hierarchical tree graph and expressing a data/control flow and to analyze a source code for maintenance by supplying measuring information such as a complexity and a structure chart with respect to each module. CONSTITUTION: A translation unit compiles and translates a source code stored in a source program storage, extracts a medium language, and stores the medium language in a medium language storage(100). An extraction unit extracts module information necessary for creating a structure chart from the medium language stored in the medium language storage and stores the module information in a reverse engineering information integrated file storage. In addition, the extraction unit searches information such as node and edges necessary for creating a structure chart stored in the reverse engineering information integrated file and stores the information in a structure chart information model storage(102). A level of each node and a tree edge label are decided using a level algorithm in a structure chart tree graph creating unit(104). The structure chart tree graph creating unit decides a non-tree edge label(105). The structure chart tree graph creating unit decides an upper-centroid sequential and a lower-centroid sequential of a structure chart layout through a sequential algorithm(106,108). The structure chart tree graph creating unit decides an upper-centroid position, a lower-centroid position, and an upper-lattice-centroid position of a structure chart layout(110-114). A coordinate of an actual node and edge is decided, and a structure chart is created(116,118).
Patent KR-20030020125-A (KR)
Title: Apparatus and method for managing internet protocol address
Inventor: KWAK JAE YONG
IPC: H04L12/28
Filed: 2001-09-03
Abstract: PURPOSE: An apparatus and a method for managing an IP(Internet Protocol) address are provided to link a DHCP(Dynamic Host Configuration Protocol) and an ARP(Address Resolution Protocol) and efficiently manage the IP address in a network equipment. CONSTITUTION: A DHCP processing unit(21) corresponds to an intrinsic hardware address of a user computer and assigns an IP address to the user computer according to the request of the user computer. An ARP processing unit(23) maps a hardware address corresponding to the IP address requested by the user computer. A shared database(25) stores the assigned result of the DHCP processing unit(21) and the mapped result of the ARP processing unit(23) to be capable of sharing, and provides the stored content according to the request of the DHCP processing unit(21) and the ARP processing unit(23).