baber/WOPTO huggingface dataset:
Patent KR-20020016381-A (KR)
Title: Novel 1β-Methylcarbapenem derivatives having 5'-heteroarylthiomethylpyrrolidin-3'-ylthio group and process for preparation thereof
Inventor: KIM DONG CHAN
IPC: C07D417/14
Filed: 2000-08-25
Abstract: PURPOSE: Provided are a novel 1-β-methylcarbapenem derivative useful as antibiotics, its pharmaceutically acceptable salt, its manufacturing method and a pharmaceutical composition. containing it. CONSTITUTION: 1-β-methylcarbapenem derivative is represented by the formula(1), wherein R is represented by formulae; X is trifluormethyl or C1-C3 alkyl; Y is C1-C3 linear or branched aliphatic alkyl, C1-C3 sulfonamido alkyl in which one or two C1-C3 alkyl groups are substituted, C1-C3 alkyl substituted or unsubstituted C1-C3 carbo amidoalkyl group, C1-C3 hydroxyalkyl group, and C1-C3 alkyl substituted C1-C3 aminoalkyl or aryl; and Z is C1-C3 alkyl group.
Patent KR-20020017159-A (KR)
Title: a multi-point probe sensor for a blast furnace and manufacturing method thereof
Inventor: BAE GIL HO
IPC: C21B7/24
Filed: 2000-08-29
Abstract: PURPOSE: A multi-point sensor for probing a blast furnace is provided which uniformly sets positions of temperature measuring contact points of each sheath thermocouples installed at probing regions, and a manufacturing method of the multi-point sensor for probing a blast furnace is provided. CONSTITUTION: The method for manufacturing a multi-point sensor for probing a blast furnace comprises the steps of bonding one end parts of wire rods each of which have different lengths with one end parts of each sheath thermocouples so that temperature measuring contact points(11a) of each of the sheath thermocouples each of which are positioned at different points from the non-bonding end parts of the wire rods are spaced apart from each other in an equal distance; reciprocally binding non-bonding end parts of the wire rods; installing each of the wire rods and each of the sheath thermocouples adhered onto the wire rods inside a receiving pipe(13) by inserting the binding side of the wire rods into one end part of the receiving pipe(13); bonding the binding side of the wire rods with one end part of the receiving pipe(13), and reducing a diameter of the receiving pipe(13) by extruding the receiving pipe(13); installing a protection pipe(14) on the surrounding outer wall of the receiving pipe(13) where the temperature measuring contact points(11a) are equipped at; and connecting small metal wires at the other end part of the temperature measuring contact points(11a) to a connector(16) connected to a control circuit.
Patent KR-20020022991-A (KR)
Title: A method for snack using pork rinds
Inventor: JUNG JONG HO
IPC: A23L13/20
Filed: 2000-09-22
Abstract: PURPOSE: Provided is a method for manufacturing snack, which only contains protein and lipid, and additionally contains a large amount of collagens, using pork rinds, thereby preventing obesity and improving immunity. CONSTITUTION: The method for manufacturing snack using pork rind comprises the steps of: pretreating pork rinds obtained from the pork back or abdomen; medium heating the pretreated pork rinds in a shortening oil; extracting water and oils therefrom under 70 to 160 deg.C for 1 to 9 hours; drying the boiled pork rinds to produce pellets under 70 to 160 deg.C for 30 minutes to 6 hours; inserting the pellets into the shortening oil; and boiling the pellets at 150 to 240 deg.C for 15 sec to 95 sec to expand the pellets, wherein salt may replaces the shortening oil.
Patent KR-20020023577-A (KR)
Title: infrared sensing apparatus
Inventor: KAN JUN GI
IPC: G01N21/35
Filed: 2000-09-23
Abstract: PURPOSE: An infrared sensor is provided to detect the change of sensitivity and output an alarm even if a double signal is outputted by differentiating a signal received in a light receiving unit. CONSTITUTION: An infrared sensor comprises a light receiving unit(51) receiving an infrared pulse waveform having a predetermined period, an amplifying unit(52) amplifying the pulse waveform received by the light receiving unit, an integral circuit(53) integrating the amplified pulse waveform, a comparing unit(54) comparing the signal level integrated by the integral circuit to a predetermined level, an alarm unit(55) outputting an alarm signal corresponding to the result of comparison, and a sensitivity change detecting unit(500) outputting the change of sensitivity corresponding to the signal level integrated by the integral unit.
Patent KR-20010040044-A (KR)
Title: Lithographic projection apparatus
Inventor: KLAASSEN FRANCISCUS ADRIANUS G
IPC: H01L21/027
Filed: 2000-10-10
Abstract: PURPOSE: A lithograph projecting equipment is provided to prevent focus error and overlay error which are caused by existing contamination particles between a retaining surface and a back of a substrate. CONSTITUTION: The lithograph projecting equipment consists of irradiating devices (LA, EX, IN and CO) for supplying an irradiation projection beam (PB), a first material table (MT) for holding a mask (MA), a second material table (WT) having a surface for retaining and holding a substrate (W), and a projector (PL) for forming an image of an irradiated part of the mask (MA) on a target of the substrate (W). A contamination detecting means is constituted and arranged to detect existence of contamination on either one or both of a retaining surface and the back of the substrate.
Patent KR-20010050978-A (KR)
Inventor: UNOKUCHI FUKUMI
IPC: B25J15/06
Filed: 2000-10-12
Abstract: PURPOSE: To provide a vacuum-chuck pen which is improved in operability. CONSTITUTION: When a control lever 9 is lowered while the internal volume of the vacuum-chuck pad 1 of a vacuum-chuck pen is reduced by deforming the pad 1 by pressing the pad 1 against a work 14, the claw 7a of a lock operating section 7 rides on the key 9a of the lever 9. Therefore, when the external force applied to the lever 9 is released, a valve stem 6a is pulled up by a rotary lock section 8, and a valve 6 is seated on a valve seat 3. Consequently, a vacuum passage 2a is blocked and the work 14 is chucked at the pad 1 by vacuum.
Patent KR-20020031505-A (KR)
Title: Method for applying one or more events to plurality of objects
Inventor: KIM YEONG DON
IPC: G06F9/06
Filed: 2000-10-20
Abstract: PURPOSE: A method for applying an event to objects is provided to generate a package of one more specific events, and to apply the packaged events to a plurality of objects if the objects perform the same events so that it can reduce a production process or a debugging period. CONSTITUTION: The method comprises steps of allowing a user to execute a program(S1), selecting objects to be edited in the program via an object selector(S2), making the selected objects read data from an object storage and select events, to be packaged, from an event selector, and then reading the events selected among an event storage(S3), a user selecting an execution of an event, making the controller checking if more objects to be edited exist(S4), comparing the object data with the event data if more objects does not exist, and as a result, updating the object data with index values on the event(S5), displaying the updated object data on a screen, and repeating the object selection step, S2 if more objects to be edited exist. The updated object calls the index values of the event when the object is executed.
Patent KR-20020031728-A (KR)
Title: Multi - electric generating system and method using middle temperature collector
Inventor: JU YONG JIN
IPC: F22B33/02
Filed: 2000-10-23
Abstract: PURPOSE: A compound generating system and method is provided to achieve a maximized efficiency and improved reliability by using advantages of combustion technologies for pressurized air bubble flow layer and atmospheric pressure circulation layer. CONSTITUTION: A compound generating system comprises a flow layer gasifier(10) for burning the mixture of coal and desulfurizer; a gas cooler(12) for lowering the temperature of the high temperature high pressure coal gas produced from the flow layer gasifier; an intermediate temperature dust collector(14) for collecting the coal gas with a lowered temperature, and removing dust; a combustor(16) for burning the coal gas passed through the intermediate temperature dust collector; a gas turbine(18) for producing electricity by being operated by the high temperature combustion gas generated from the combustor; a waste heat recovery and vapor generator(20) for recovering and discharging the waste heat generated from the gas turbine; an atmospheric pressure circulation layer boiler(22) for burning the char produced from the gasifier; a cyclone(24) for removing dust from the combustion gas generated from the atmospheric pressure circulation layer boiler; an overheat vapor generator(26) for recovering the heat from the combustion gas emitted from the upper portion of the cyclone and generating a high temperature vapor; a steam turbine(28) for producing electricity by being operated by the high temperature vapor generated from the overheat vapor generator, and which is connected to the waste heat recovery and vapor generator; and an external layer heat exchanger(30) for heating the condensed water generated from the waste heat recovery and vapor generator, and circulating the heated water to the overheat vapor generator.
Patent KR-20020034687-A (KR)
Title: A method of velocity detection for atto
Inventor: AHN TAE GI
IPC: B61L25/00
Filed: 2000-11-03
Abstract: PURPOSE: A speed detecting method for an automatic train operating apparatus for a city railroad vehicle is provided to automatically operate the train even when a tachometer input part of the train operating apparatus. CONSTITUTION: A speed detecting method for an automatic train operating apparatus for a city railroad vehicle calculates the speed of the train with speed information communicated from an automatic train controlling device. At a first step(S1), a current speed is calculated and compared with speed information from the automatic train controlling device. At a second step(S2), it is determined whether a tachometer input part is out of order and the train is automatically operated by using information from the automatic train controlling device if the tachometer is out of order. At a third step(S3), it is determined whether the train is stopped. At a fourth step(S4), when the train is stopped, the tachometer input part is reset. At a fifth step(S5), the first step is repeated.
Patent KR-20010008115-A (KR)
Inventor: KIM JONG SEON
IPC: H01M2/36
Filed: 2000-11-09
Abstract: PURPOSE: An apparatus for injecting battery electrode is provided to simplify the overall structure and reduce production cost by reducing the number of parts and easily injecting in accurate quantity. CONSTITUTION: An electrolyte vessel(10) contains a certain amount of electrolyte, and is connected to an inert gas vessel(14) via a gas supply line(12). The inert gas vessel(14) has a pressure adjuster(17) for adjusting a gas pressure exhausted from the inert gas vessel(14). An injection gun(18) is installed in a transfer bracket is sequentially and intermittently moved by a rotation/reverse rotation motor and a screw. The electrolyte is supplied into the injection line between the electrolyte vessel(10) and the injection gun(18). When the injection gun(18) is stopped, a pump(44) is actuated to supply the electrolyte to a barrel of a dispensing unit(34) on a chamber(32).
Patent KR-20020037234-A (KR)
Title: The lighting structure of grill
Inventor: LEE HAK GWON
IPC: F24C3/10
Filed: 2000-11-13
Abstract: PURPOSE: An ignition structure of two flame grill is provided to simplify structure and reduce component and cost, and to improve flame transferring performance. CONSTITUTION: An upper burner(100) is formed with an intake port to induce gas and flame holes at its lower side. A lower burner is formed with an intake port to induce gas and flame holes at its surface, and an ignition portion adjacent to the upper burner. An ignition device ignites the ignition portion of the lower burner. A flame transferring from the ignition portion to the upper burner is carried out directly.
Patent KR-20020037957-A (KR)
Title: apparatus of manufacturing film for spacer material of condenser microphone and manufacturing method thereof
Inventor: LEE JONG SEOP
IPC: H04R31/00
Filed: 2000-11-16
Abstract: PURPOSE: An apparatus for fabricating a film for the spacer material of a condenser microphone and a fabricating method therefor are provided to easily perform a super-precision process by always maintaining a state in which a punch lodges in a punch hole when the punch is reached to an upper point without deviating a stripper. CONSTITUTION: An upper plate(40) in which a hole(46) is formed at its center, a primary die and stripper insert block(26) in which a spacer film is passed and a plurality of holes are vertically formed, and a lower plate(42) with which a die plate(20) is combined are connected and combined by a plurality of guide post pins(10). A cylinder(38) is installed on an upper portion of the hole(46) formed in the center of the upper plate(40). A load(44) combined with the center of the installed cylinder(38) is penetrated in the hole(46) of the upper plate(40), and is combined with a holder(12), a punch back plate(16), and a punch fixing plate(18) combined by one body. A plurality of air suction holes(14) are formed at a front surface and a rear surface of the holder(12), and a hose(50) connected to a vacuum eject(52) connects to the air suction holes(14). The air suction holes(14) connects to a primary piercing punch(22) and a secondary blanking punch(24) for sucking and exhausting vacuum air so that it is capable of vacuum state at lower surfaces of the primary piercing punch(22) and the secondary blanking punch(24).
Patent KR-20020042014-A (KR)
Title: Free-radical scavenging compound isolated from Bacillariophycean and process for preparation thereof
Inventor: CHOI WON CHUL
IPC: C09K15/06
Filed: 2000-11-29
Abstract: PURPOSE: Provided is fucoxanthin separated from an extract extracted from Hantzschia marina as a bacillariophycean by using CH2Cl2-MeOH, which has an excellent free radical removing function. CONSTITUTION: The fucoxanthin represented by the formula (I) is separated by a process comprising the steps of: extracting the Hantzschia marina with CH2Cl2-MeOH and passing the extract through a silica gel column chromatography with an n-hexane-EtOAc solvent; passing an active fraction having a DPPH(1,1-diphenyl-2-picrylhydrazyl) removing ability through the silica gel column chromatography with the n-hexane-EtOAc solvent; separating and refining the active fraction by using a reversed phase HPLC with a MeOH solvent. The fucoxanthin is an orange solid crystal and has the function for removing the DPPH or peroxynitrite or a nitric oxide radical.
Patent KR-20020042106-A (KR)
Title: Ars web hosting service system with modular constitution using the manner of voice web and operation method thereof
Inventor: CHOI JUNG IN
IPC: G06F17/00
Filed: 2000-11-30
Abstract: PURPOSE: An ARS(Automatic Response System) web hosting system using a module structure and a voice web mode and an operation method are provided to share a system with different kinds of services and to enhance the use of the entire equipments in case of operating an ARS system with various contents and service contents. CONSTITUTION: The system includes an ARS common system(100) having a VEB(Voice wEB) server(130) capable of accessing to a voice homepage through a common exclusive line and an ARS hardware, a VEB database server(200) connecting through a TCP/IP(Transmission Control Protocol/Internet Protocol) network by the ARS common system and a VEB builder(300) connecting to an FTP(File Transfer Protocol) network in order to store a voice file in the VEB database server and making the voice homepage necessary for the voice information provision such as an ARS service, a call center and a bulletin board on the Internet(50). The ARS hardware(110) is multiply connected by an interface and The ARS common system and the VEB database server executes the web hosting for a member.
Patent KR-20020042199-A (KR)
Title: Method and apparatus for controlling eccentricity of optical record/player
Inventor: KIM EUNG SU
IPC: G11B7/085
Filed: 2000-11-30
Abstract: PURPOSE: A device of controlling eccentricity of an optical recording player is provided to track on a relative eccentricity to be controlled, finding the eccentricity from a TE(Tracking Error) signal abandoned per disk rotation, and to find an eccentric phase to be controlled from periodicity of a TE signal per disk rotation, then to use relations between the eccentricity and the eccentric phase for controlling eccentricity during track-on operation, thereby reducing seek position errors. CONSTITUTION: An A/D converter(301) digitally converts an inputted TE signal to output the signal to a gain controller(302) and an eccentric detector(304). The gain controller controls a gain of the digitalized TE signal. The eccentric detector detects eccentricity of an inserted disk by using an FG(Frequency Generation) signal generated during a spindle rotation, the digitalized TE signal, and a tracking driving signal output from a driving signal generator(303). A relative eccentricity to be controlled is tracked on, and is found from a TE signal abandoned per disk rotation. An eccentric phase to be controlled is found from periodicity of a TE signal per disk rotation. The eccentric detector generates a compensation waveform with the eccentricity and the eccentric phase, and outputs the compensation waveform to the driving signal generator. The driving signal generator generates a TE driving voltage to minimize a TE value inputted through the gain controller, and outputs the TE driving voltage to a tracking servo driver. The driving signal generator stores the compensation waveform to use the waveform during a seek operation.
Patent KR-20020042347-A (KR)
Title: A heater system for micro wave oven
Inventor: KANG GWANG OK
IPC: H05B6/80
Filed: 2000-11-30
Abstract: PURPOSE: A heater system of a microwave oven is provided to increase temperature of a cooking chamber promptly, and to heat food evenly by transmitting convective heat to the cooking chamber with forming air flow through a convection fan in cooking. CONSTITUTION: A heater system for a microwave oven is composed of a cavity(20) having a cooking chamber(22) heating food; an air chamber(38) connected to the cooking chamber at the side of the cavity; a first heater supplying convective heat to cook food; a second heater supplying radiant heat for cooking; and a fan unit transmitting convective heat from the air chamber to the cooking chamber in driving heaters. A convection heater(30) for convective heat and a grill heater(32) are installed in a heater cover of an upper plate(27), and convective heat is supplied to the cooking chamber by a convection fan(40). Air flow from the convection fan is transmitted through a vent hole(36) of the heater cover and heaters to the cooking chamber. Temperature of the cooking chamber is increased promptly, and food is heated evenly with transmitting convective heat to the cooking chamber by forming air flow with the convection fan.
Patent KR-20020043873-A (KR)
Title: Apparatus for cooling an engine for a motor vehicle
Inventor: NA YEONG SEON
IPC: F01P11/06
Filed: 2000-12-04
Abstract: PURPOSE: An engine cooler of a vehicle is provided to prevent the problems in the circulation of the cooling water due to the corrosion of a lead coat part of a radiator and overheating of an engine at a low cost by including an iron oxide supply unit. CONSTITUTION: An iron oxide supply unit(6) is included in an engine cooler. The iron oxide supply unit is installed in the middle of a cooling water pipe connecting a radiator(3) with a water pump(2) to supply iron oxide to the cooling water circulating through the engine cooler. The iron oxide supplied to the water pump flows into the radiator. The iron oxide is coated on the surface of a lead coat part of the radiator. Therefore, the corrosion of the lead coat part is prevented.
Patent KR-20020043940-A (KR)
Title: Fringe field switching mode lcd
Inventor: HONG SEUNG HO
IPC: G02F1/133
Filed: 2000-12-05
Abstract: PURPOSE: A fringe field switching mode liquid crystal display is provided to improve response time by increasing twist elastic coefficient of a liquid crystal layer. CONSTITUTION: A fringe field switching mode liquid crystal display includes a lower substrate(21), an upper substrate(30) facing the lower substrate, having a predetermined distance from the lower substrate, and a liquid crystal layer(35) having liquid crystal molecules(35a) interposed between the upper and lower substrates. The liquid crystal display further includes a pixel electrode(24) and a counter electrode(22) that are formed on the inner side of the lower substrate to form a fringe field for driving the liquid crystal molecules. The display also has the first horizontal alignment film(25) having the first rubbing axis formed between the lower substrate and the liquid crystal layer, the second horizontal alignment film(32) having the second rubbing axis interposed between the upper substrate and the liquid crystal layer, the first polarizer(33a) having predetermined polarizing axis(P) formed on the outer side of the lower substrate, and the second polarizer(33b) having a predetermined polarizing axis(A) arranged on the outer side of the upper substrate. The second rubbing axis is anti-parallel or parallel with the first rubbing axis. The twist elastic modulus of the liquid crystal layer is identical to or larger than the splay elastic modulus of the liquid crystal layer. The absolute value of the difference between the twist elastic modulus and the strain elastic modulus of the liquid crystal layer is identical to or smaller than 7.
Patent KR-20020044471-A (KR)
Title: Shift controlling device and methode for automatic transmission of vehicle
Inventor: KWON JUN UI
IPC: F16H59/72
Filed: 2000-12-06
Abstract: PURPOSE: A device and a method for controlling the shift of an automatic transmission are provided to reduce the shift shock by variably controlling the hydraulic pressure depending on the stay time in the N(Neutral) range. CONSTITUTION: A transmission control unit decides the shifting from the R(Reverse) range to the N range(S110). If a shift lever is shifted to the N range from the R range, the stay time in the N range is counted(S120). If the shift lever is shifted to the D(Driver) range after a specific time, a control duty value is determined. The control duty value is outputted to a driving device(S150). If the stay time in the N range is not included in a specific time range, the stay time is compared to another time range(S200). The driving device is controlled by the transmission control duty signal outputted from the transmission control unit, and hydraulic control is performed.
Patent KR-20020045092-A (KR)
Title: Mounting clip of connector
Inventor: MUN BYEONG YEOP
IPC: H01R13/639
Filed: 2000-12-07
Abstract: PURPOSE: A clip for fixing a connector is provided to form a plate inserted into a guide rail of the connector, and to form an elastic part inserted into a tube covering a wiring whose one side is opened, thereby easily fixing the connector without a bracket. CONSTITUTION: A plate(11) is inserted into a guide rail(21) of a connector(20). An elastic part(12) located on top of the plate has an opened side. An inner side of the elastic part has a coupling unit(12a) to elastically insert the elastic part into an external surface of a tube covering a wiring coupled with the connector. When an auxiliary connector guided from each component is coupled with the connector, the plate of a clip(10) is inserted into the guide rail. When the clip is coupled with the tube through the elastic part without coupling the clip with a bracket or a panel, the connector is firmly fixed.