baber/WOPTO huggingface dataset:
Patent KR-20040006546-A (KR)
Title: Dicing tape mounter applicable a pre-cut dicing tape and general dicing tape and In-line system having the dicing tape mounter
Inventor: JUNG GI GWON
IPC: H01L21/00
Filed: 2002-07-12
Abstract: PURPOSE: A dicing tape mounter capable of mounting a pre-cut dicing tape and a general dicing tape at a wafer and an in-line system including the same, are provided to be capable of using the pre-cut dicing tape and the general dicing tape together in one equipment. CONSTITUTION: An in-line system(100) is provided with a wafer loading part(102) for loading a wafer to the inner portion of a wafer equipment and a wafer backside grinder(104) for grinding the backside of the wafer. The in-line system further includes a dicing tape mounter(120) for attaching a dicing tape to the backside of the wafer by using a ring frame and an unloading part(110) for transferring the wafer to the outside. The dicing tape mounter is capable of attaching a pre-cut dicing tape and a general dicing tape to the backside of the wafer.
Patent KR-20040007026-A (KR)
Inventor: JUNG BYEONG TAE
IPC: G11C11/4093
Filed: 2002-07-16
Abstract: PURPOSE: An input buffer for self refresh is provided to prevent the generation of an abnormal phenomenon of self refresh exit by an internal reference voltage even though an external reference voltage is floated. CONSTITUTION: A differential amplifier operates according to a clock enable signal and a self refresh signal, and outputs a signal controlling a self refresh operation by being operated by a difference between an external reference voltage and a clock enable signal. An internal voltage supply part is for replacing the external reference voltage when the external reference voltage is floated. The first and the second PMOS transistor(P1,P2) are connected between a power supply and the first node in parallel. The third and the fourth PMOS transistor(P3,P4) are connected between the power supply and the second node. The first NMOS transistor(N1) is connected between the first node and the third node and receives a clock enable signal as its gate is connected to a gate of the first and the fourth PMOS transistor. The second NMOS transistor(N2) is connected between the third node and a contact point of the second and the third PMOS transistor and receives the external reference voltage through its gate. The third NMOS transistor(N3) is connected between the third node and a ground and receives a self refresh signal through its gate. And the fourth NMOS transistor receives an internal reference voltage(VREF_INT) through its gate and is connected to the second NMOS transistor in parallel.
Patent KR-20040010952-A (KR)
Title: Equipment for a plasma display panel
Inventor: YOO SE JUN
IPC: H01J11/10
Filed: 2002-07-25
Abstract: PURPOSE: A device is provided to reduce costs and obtain a stable structure, while achieving improved efficiency of heat radiation. CONSTITUTION: A device comprises a slit-shaped lower plate fixing metal plate directly attached to the lower metal plate of the plasma display panel; an upper glass fixing metal plate(71) attached to four edges of an upper glass(72) so as to support load of the upper glass; and a frame(74) coupled to the lower plate fixing metal plate and the upper glass fixing metal plate through a screw(77). The lower plate fixing metal plate is attached to the lower metal plate through a double-sided tape(73).
Patent KR-20030032828-A (KR)
Title: Apparatus and method for flow cytometry
Inventor: CHANG JUN KEUN
IPC: G01N15/14
Filed: 2002-07-31
Abstract: PURPOSE: An apparatus and a method for analyzing fine particles are provided to increase the speed of a sheath flow regardless of an application of buffer solution by adopting a pressure gradient manner. CONSTITUTION: A focusing chamber(200) is formed on a substrate. A sample channel(210) is connected to the focusing chamber(200). At least one focusing channel(220) is connected to the focusing chamber(200). A sheath flow, which allows samples to flow in series one by one, is introduced into the focusing channel(220). A waist channel(240) is connected to the focusing chamber(200). A pressure control device(410) is provided to form pressure gradient between channels in such a manner that samples and sheath flow are guided into the waist channel(240) through the focusing chamber(200). An image photographing device(500) is provided to photograph samples flowing within the focusing chamber(200) in a series. An image controller(600) is provided to analyze a sample image obtained by the image photographing device(500).
Patent KR-20030013333-A (KR)
Title: System and method for providing place and price protection in a search result list generated by a computer network search engine
Inventor: CHEUNG DOMINIC DOUGH MING
IPC: G06F17/30
Filed: 2002-08-03
Abstract: PURPOSE: A system and a method for providing place and price protection in a search result list generated by a computer network search engine are provided to manage search listings in a search database. CONSTITUTION: A database searching apparatus has a search engine(24) and a database(40). The database(40) includes a plurality of search listings. At least some search listings are associated with advertisers. The database(40) includes a search term specified by the advertiser, and a bid/desired rank associated with the search term and the advertiser. The bid/desired rank includes at least one of a maximum cost per click chargeable to the advertiser and a desired rank for the advertiser.
Patent KR-20040013239-A (KR)
Title: Level Sensor Cleaning Device of Powder Coating Machine
Inventor: HAN GI YEOL
IPC: B05C19/06
Filed: 2002-08-05
Abstract: PURPOSE: A level sensor cleaning device for a powder painter is provided, to prevent the trouble of a powder paint supply system and to improve the confidence according to the operation of a powder paint. CONSTITUTION: A powder paint storage hopper(1) comprising a powder level sensor(3) which detects the amount of powder to transmit the detected electrical signal to a powder supply control part(2) for allowing the powder paint to be supplied into the hopper continuously, wherein the level sensor cleaning device comprises the air nozzle(4) which is set at the front part of the powder level sensor(3), is connected with an air compressor(5) generating the compressed air at the top part of the powder level sensor(3) and is operated at set intervals by a timer. The air nozzle(4) is provided with a solenoid valve to allow it to be closed or opened by the output signal of the timer.
Patent KR-20020086323-A (KR)
Inventor: HAN YONG BOK
Filed: 2002-08-08
Abstract: PURPOSE: A design data service method is provided to enable a user to design a structure of a house by using a 2 or 3 dimension or a simulation design scheme and to arrange pieces of furniture or house electronics at a designed house structure over the internet. CONSTITUTION: The system comprises a personal communication device(100), a web server(200), a member database server(300), the first database server(400), the second database server(500), and a mail server(600). The personal communication device(100) outputs data corresponding to a key operation of a user for enabling the user to design a house structure or an interior space. The web server(200) receives the data output by the personal communication device(100), drives a corresponding program and outputs control signals. The member database server(300) manages the personal data of the user according to the control signals of the web server(200). The first database server(400) outputs house design data or previously designed data to the personal communication device(100). The second database server(500) outputs various goods data to the personal communication device(100). The mail server(600) outputs various goods data to the personal communication device(100).
Patent KR-20030014159-A (KR)
Title: Rocker switch with snap dome contacts
Inventor: PEDERSEN MICHAEL S
IPC: H01H23/20
Filed: 2002-08-09
Abstract: PURPOSE: A rocker switch having a snap-dome contact is provided to be capable of obtaining a short operation stroke. CONSTITUTION: A rocker switch device(10) is provided with a rocker switch housing(12) having a grounding pin(76) and first and second electric circuit connecting pins(42,44). The snap-dome contacts(86,88) are connected to the first and second electric circuit connecting pins respectively. A rocker actuator(14) is so disposed as to be constantly contact with the snap- dome contacts.
Patent KR-20040015923-A (KR)
Title: An apparatus for putting training
Inventor: LEE GUEN YUNG
IPC: A63B67/02
Filed: 2002-08-14
Abstract: PURPOSE: A putting training device is provided to take an effective putting training by controlling the height of a putting plate similar to putting green ground of an actual golf course. CONSTITUTION: The putting training device comprises: a putting plate(110) whereon a user takes a putting training; a plurality of actuators(120), positioned under the putting plate(110) at a predetermined interval, for elevating the putting plate(110) to form a slant putting surface on the surface of the putting plate(110); and a control unit(140) for controlling the operation of the actuators. The actuator(120) comprises: a detector for detecting the elevating height of each actuator(120); a display unit(130) for collecting signals detected by the detector to visually display roughness of the surface of the putting plate(110). An input unit(141) connected to the control unit(140) inputs elevating data of each actuator in the control unit(140).
Patent KR-20040016141-A (KR)
Title: Outer Direction Carcass Folded Radial Tire
Inventor: LEE SANG MIN
IPC: B60C15/00
Filed: 2002-08-16
Abstract: PURPOSE: A radial tire is provided to reduce the weight of the tire and to improve the extension and contraction performance of the tire by firmly fixing the end of a carcass part. CONSTITUTION: A carcass(2) shields a bead core(5) and an apex(6) from the inside of a tire outward. An end(2e) of the carcass is located between the carcass and the apex. By differing the combining structure of the carcass and the apex, the end of the carcass is fixed in the apex firmly. Therefore, the extension and the contraction are improved and the weight of the tire is reduced. Moreover, the riding comfort is improved.
Patent KR-20040017545-A (KR)
Title: Method for controling lpg
Inventor: CHUN DONG PIL
IPC: F02M13/08
Filed: 2002-08-22
Abstract: PURPOSE: A control method for LPG(Liquefied Petroleum Gas) is provided to satisfy exhaust gas regulation, to increase fuel efficiency and to start securely by regulating LPG fuel, and to diagnose the vehicle by a communication connection unit. CONSTITUTION: An LPG control apparatus comprises a power terminal(10) receiving power directly from a battery through an ignition switch or a relay; a fuel selection switch(12) selecting LPG or gasoline; a vehicle kind selection switch(14) selecting the kind of vehicles with eight switches; an injection command unit(16) receiving command of fuel flow from a gasoline fuel control unit(34) to eight cylinders; a detecting unit(18) having sensors; a communication connection unit(32) communicated with a vehicle failure detecting equipment; the gasoline fuel control unit driving the gasoline injector for injecting gasoline; an LPG fuel control unit(36) driving an LPG injector for injecting LPG fuel; a solenoid valve control unit(38) regulating solenoid valves for supplying LPG and liquid of LPG; and a lamp(40) displaying supply of LPG or gasoline.
Patent KR-20040019760-A (KR)
Title: Probe and charger of cell utilizing the same
Inventor: BANG GI YEONG
IPC: G01R1/067
Filed: 2002-08-29
Abstract: PURPOSE: A probe and a battery charger using the same are provided to improve contact efficiency with an electrode port of a battery placed on a tray. CONSTITUTION: The probe for charging and discharging a battery includes an insulation supporter, and a pair of first port members supported by the insulation supporter, and a pair of second port members which are shorter than the first port members and are installed in parallel with the first port members. A current and a voltage are supplied to the first port member and the second port member respectively. A contact part having a relatively wider width is formed on a cross section part of the first and the second port member.
Patent KR-20040022790-A (KR)
Title: Device and method for joint detection receiver which use orthogonal codes with a variable in communication system
Inventor: FAN TAO
IPC: H04B1/707
Filed: 2002-09-07
Abstract: PURPOSE: A common detection receiving apparatus irrespective of lengths of orthogonal codes in a mobile communication system and a method therefor are provided to use a common detection receiver by one system matrix although the lengths of the orthogonal codes used in the same time interval differ mutually. CONSTITUTION: A DSP(Digital Signal Processor) unit repeats and segments channelizing codes having variable lengths, and generates channelizing code blocks having the same length(S701). The DSP unit performs the channel impulse response and convolution operation of the channelizing code blocks, and obtains a combination impulse response(S702). The DSP groups the combination impulse response, and composes a common detection system sub-block matrix(S703). The DSP block shifts a plurality of the common detection system sub-block matrixes by a certain column interval, and composes a system matrix(S704).
Patent KR-20030025193-A (KR)
Title: Exhaust gas purifying apparatus for internal combustion engines
Inventor: EMORI NOBUHIKO
IPC: F01N13/04
Filed: 2002-09-17
Abstract: PURPOSE: To provide an exhaust gas purifying device for an internal combustion engine, having improved inherent function by increasing the capacity of all carriers and eliminating the need for a larger arrangement space. CONSTITUTION: The exhaust gas purifying device 1 comprises the carriers 34 arranged in series along the flowing direction of exhaust gas, the upstream carriers 34 being adapted to admit approximate half of exhaust gas passing through a first distribution passage 4, and the downstream carriers 34 being adapted to admit the remaining half of exhaust gas passing through a second distribution passage 5. Thus, the whole capacity of the pair of carriers 34 is approximately doubled, achieving the improved purifying efficiency. The exhaust gas from the distribution passages 4, 5 is combined in a combination chamber 21 and exhausted through one outlet pipe 22. As a result, an increase in cross section of each carrier is suppressed by series arrangement, one outlet pipe 22 helps reducing the size and a smaller arrangement space is required.
Patent KR-20030028371-A (KR)
Title: Apparatus for cutting an elongate tube
Inventor: JAMESG MILLIMAN
IPC: B23D21/04
Filed: 2002-09-25
Abstract: PURPOSE: A thin and long tube cutting device is provided to obtain an excellent capacity for cutting thin and long tubular components by mounting a cutting head supporting an annular cutting member having a cutting edge and first and second guide plates at the opposite position of the cutting head. CONSTITUTION: A thin and long tube cutting device is composed of a cutting head(21) for supporting an annular cutting member having a cutting edge; a driving device having first and second eccentric mechanisms(61,62) projected from first and second shafts(48,49), respectively, and connected to the cutting head; a frame plate(66) connected to first and second shafts; a through-passage formed through the frame plate and located at the coaxial with the cutting edge of the annular cutting member at a non-cutting initial position; first and second guide plates(87,88) arranged on the opposite side to the cutting head, wherein the first guide plate is connected to the first and second shafts and the second guide plate is coupled to the first guide plate; a first bore extended through the first guide plate and a second bore extended through the second guide plate; and first and second guide bores being coaxial with the cutting edge of the annular member at the non-cutting initial position.
Patent KR-20030027831-A (KR)
Title: Oriented glass fiber mat and method of producing the same
Inventor: NAKAO TOSHITAKA
IPC: D04H1/4218
Filed: 2002-09-27
Abstract: PURPOSE: To provide a glass fiber mat tending to elongate unidirectionally in a condition of being impregnated with a resin and having unidirectional physical properties including mechanical strength and others when the resin is cured, and to provide a method for producing the glass fiber mat. CONSTITUTION: This mat has the following structure: 60 wt.% or greater of glass fibers 1 accumulated in layers are oriented unidirectionally, the accumulated glass fibers 1 are sewn with yarns 2 in the direction rectangular to the oriented direction of the glass fibers 1, bound with a solvent-soluble binder, or entangled with glass fibers raised by needle punching. The other objective method for producing this mat comprises unidirectionally orienting most of the glass fibers by a specific glass fiber orientation device and accumulating them, and then sewing them, impregnating them with the binder, or subjecting them to needle punching.
Patent KR-20040028010-A (KR)
Title: Organic Gate Insulating Film And Organic Thin Film Transistor Using The Same
Inventor: CHOI HWAN JAE
IPC: G03F7/038
Filed: 2002-09-28
Abstract: PURPOSE: An organic gate isolating layer and an organic TFT(Thin Film Transistor) using the same are provided to be capable of considerably increasing the grain size of an organic active layer and electric charge mobility. CONSTITUTION: An organic TFT is provided with a substrate(1), a gate electrode(2) formed at the predetermined upper portion of the substrate, and an organic gate isolating layer(3) formed at the upper portion of the resultant structure. The organic TFT further includes an organic active layer(6) formed on the organic gate isolating layer, and a source and drain electrode(4,5) formed at the upper portion of the resultant structure. At this time, the organic gate isolating layer is formed by using predetermined chemical equations. Preferably, the organic active layer is made of one selected from a group consisting of pentacene, copper phthalocyanine, polythiophene, polyaniline, polyacetylene, polypyrrole, and polyphenylene vinylene.
Patent KR-20030035871-A (KR)
Title: Method for cleanng ceramic elements
Inventor: WATANABE KENRYO
IPC: B08B7/00
Filed: 2002-10-01
Abstract: PURPOSE: To provide a method for cleaning a ceramic member for a semiconductor manufacturing apparatus, in which a new cleaning method is adopted instead of the conventional wet cleaning method so that the ceramic member can be cleaned only by a dry cleaning method. CONSTITUTION: Since a step to clean the ceramic member by jetting solid particles of carbon dioxide toward the surface of the ceramic member and a step to clean the ceramic member by heat-treating it in a furnace are combined in this method, contaminants not only on the surface but also on the inside of the cleaned ceramic member can be removed more sufficiently and the cleaning cycle of the ceramic member can be prolonged in comparison with the conventional method in which a wet cleaning step and a heat-cleaning step are combined. The cleaning time in the case of cleaning the ceramic member by jetting the solid particles of carbon oxide can be made shorter drastically than that in the conventional wet cleaning method.
Patent KR-20040032020-A (KR)
Title: Test holder for deformation strength of asphalt concrete and test method using the holder
Inventor: KIM KWANG WOO
IPC: G01N3/02
Filed: 2002-10-08
Abstract: PURPOSE: A holder for measuring deformation strength of asphalt concrete and a method for measuring deformation strength using the same are provided to accurately measure a plastic deformation value. CONSTITUTION: A load rod(10) transmits a load applied from the outside to a test piece(200). A guide member(20) guides the load rod without eccentricity in association with a guide pipe(21). A holder(30) includes a containing space(35), an upper plate(31), and a lower plate(32). The containing space is formed to insert the test piece thereinto. The upper plate is connected with the guide member by a plurality of fixing pins(22) and has a through-hole(34) extended to the guide pipe vertically. The lower plate is connected with the upper plate by connecting pins(33) for fixing the test piece.
Patent KR-20040033724-A (KR)
Inventor: LEE SEUNG HUN
IPC: G11C11/4074
Filed: 2002-10-15
Abstract: PURPOSE: A voltage generator is provided to reduce power consumption and at the same time to reduce current consumption of a supply voltage, by controlling a pulse voltage of an oscillator and thus controlling pumping capability through a simple switch operation. CONSTITUTION: The first voltage detector(210) detects a voltage level, and outputs an oscillation signal when the voltage level reaches a target voltage. The first pumping circuit(220) performs an oscillation and pumping operation, and ends the oscillation operation when an oscillation end signal is inputted from the first voltage detector. The second pumping circuit(230) pumps the voltage inputted from the first pumping circuit and then outputs it to the first voltage detector. The second voltage detector(240) detects a voltage level from the second pumping circuit, and outputs a core voltage applying signal when the voltage level reaches a target voltage. And a switch part(250) outputs a power supply voltage to the first pumping circuit, and outputs a core voltage to the first pumping circuit when the core voltage applying signal is inputted from the second voltage detector.
Patent KR-20040033926-A (KR)
Title: Keyboard for windows based terminal
Inventor: JI JAE HWAN
IPC: G06F3/02
Filed: 2002-10-16
Abstract: PURPOSE: A WBT(Windows Based Terminal) keyboard is provided to enhance mobility of the WBT by combining devices such as a WBT board, a touch pad, and a speaker with the keyboard as one body. CONSTITUTION: The WBT board(150) is installed to an upper face of a lower panel, and is equipped with a communication processing part and a display processing part. The communication processing part receives input data inputted from a user, transmits the input data to a server, and receives the result data processing the input data from the server by equipping with a communication port. The display processing part processes/displays the result data to a monitor(300), and includes the monitor and a monitor connection port. A keyboard circuit(120) is installed to the upper face of the WBT board, is equipped with an output terminal outputting the data by connecting to an input terminal of the WBT board through a cable, and processes/inputs the user input to the WBT board. A keypad(110) is installed to the upper face of the keyboard circuit and receives/transmits the user input to the keyboard circuit.
Patent KR-20040035407-A (KR)
Title: Multiple air-conditioning system performing accurate temperature control for car, and control method thereof
Inventor: CHOI JUN HO
IPC: B60H1/00
Filed: 2002-10-22
Abstract: PURPOSE: A multi-air conditioning system for carrying out precise temperature control, and a control method thereof are provided to make temperature of air discharged to respective areas in a vehicle equal precisely, thereby promoting the convenience of passengers. CONSTITUTION: A multi-air conditioning system for carrying out precise temperature control includes temperature control doors(TRL,TRR) and wind direction control doors(DRL,DRR) respectively provided to first and second areas with respect to an evaporator and a heater. first and second temperature sensors(TSL,TSR) are provided to common air channels for air respectively discharged from the first and second areas into a vehicle. The temperature control door provided to either of the first and second areas is driven to make temperature data of the first and second temperature sensors equal.