baber/WOPTO huggingface dataset:
Patent KR-20030071069-A (KR)
Title: Apparatus for optical pick-up
Inventor: OH SANG GEOL
IPC: G11B7/131
Filed: 2002-02-27
Abstract: PURPOSE: An optical pick-up is provided to correctly record and reproduce data in spite of an error in an optical path caused by a minute variation in the position of a laser diode and photo-diode. CONSTITUTION: An optical pick-up that records and reproduces data using a laser beam includes the first and second detectors(50,60). The first detector detects a laser beam that is reflected from an optical disk(45) in order to record/reproduce data. The second detector detects a beam transmitted according to a life edge mode from the reflected beam received by the first detector. The cell size of a photo-diode used for the second detector is larger than the cell size of a photo-diode used for the first detector.
Patent KR-20030071225-A (KR)
Title: A system for analyzing dna-chips using gene ontology, and a method thereof
Inventor: HUH JEONG UK
IPC: G16B25/10
Filed: 2002-02-28
Abstract: PURPOSE: A DNA chip analysis system and method is provided to biologically analyze a gene expression pattern of a DNA chip via a hierarchical structure modeling of a GO(Gene Ontology). CONSTITUTION: The system comprises an input module(110), a GO identifier allocator(130), a GO identifier/GO code converter(140), an optimal branch extractor(220), a biologically semantic extractor(230), and a display(310). The input module(110) inputs a statistical clustering result of a DNA chip experiment result. The GO identifier allocator(130) allocates a GO identifier to each gene included in each cluster. The GO identifier/GO code converter(140) converts the GO identifier, allocated to each gene, into a corresponding GO code by using a GO code file. The optimal branch extractor(220) selects some processes based on a pseudo distance algorithm, designates necessary variables, and extracts the optimal branch. The biologically semantic extractor(230) extracts a biological meaning for each extracted optimal branch. The display(310) displays the optimal branch, the GO code and the biological meaning for each gene.
Patent KR-20020056834-A (KR)
Inventor: KIM SE YEONG
IPC: C09J133/06
Filed: 2002-03-02
Abstract: PURPOSE: Provided are an adhesive for film adjusting sunray, which can maintain its own character and is not gelled even if mixed with dyes, which does not degrade its function or is not decolorized by sunray with lapsing of time after working, and which has high heat resistance and moisture resistance, and a method for preparing the same. CONSTITUTION: The adhesive is prepared by the steps of (i) weighing 200-400 parts by weight of ethyl acetate as polymerization solvent, 10-60 parts by weight of methanol, 200-400 parts by weight of 2-ethylhexyl acrylate, 60-180 parts by weight of vinyl acetate, 2-12 parts by weight of acrylic acid, each of 0.5-1.0 parts by weight of benzoyl peroxide and lauroyl peroxide as initiators, and (ii) introducing, warming and polymerizing the materials in reaction bath with reflux condenser to produce the adhesive having glass transition temperature of -60 to -20 deg.C.
Patent KR-20030073350-A (KR)
Inventor: LEE JEONG GI
IPC: F16H3/38
Filed: 2002-03-11
Abstract: PURPOSE: A synchronizer of a manual transmission is provided to prevent a second jam and nibble by continuously applying axial action force on a synchronizer ring until a sleeve is engaged with a clutch gear in the completion time of synchronization regardless of the movable direction of the sleeve. CONSTITUTION: A synchronizer of a manual transmission is composed of gear teeth of synchronizer rings(62,64) comprising first gear teeth and second gear teeth shorter than the first gear tooth and a sleeve(56) including a first teeth row chamber contacting with the first gear teeth of the synchronizer, and second and third teeth row chambers contacting with the second gear teeth of the synchronizer ring, respectively, as the sleeve moves left and right. When the sleeve moves left and right, the second or third teeth row chambers are in contact with the second gear teeth of the synchronizer ring until the first teeth row chamber of the sleeve is engaged with the teeth row chamber of clutch gears(58,59) at the completion time of the synchronization.
Patent KR-20030073446-A (KR)
Title: Apparatus for reducing collision of piston in reciprocating compressor
Inventor: HUH JONG TAE
IPC: F04B35/04
Filed: 2002-03-11
Abstract: PURPOSE: A structure for reducing collision of a reciprocating compressor is provided to prevent the piston from colliding against other components. CONSTITUTION: A resonant spring unit(100) is placed between a front frame(40) and a middle frame to elastically support movement of a mover of a reciprocating motor and a piston(60). The resonant spring unit includes a spring support(101) formed to be bent, and having one side joined to the piston or the mover to be placed between the front frame and the middle frame; a front spring(102) placed between the front frame and the spring support; and a rear spring(103) placed between the spring support and the middle frame. The front spring and the rear spring are formed as coil springs. The front spring is completely compressed when the piston contacts with a front end of a cylinder(50) and a front end of a frame body(42) of the front frame as the piston moves toward a valve unit, a dead center. The rear spring is completely compressed when the piston contacts with the middle frame or an inner stator as the piston moves toward the reciprocating motor, a bottom dead center.
Patent KR-20030074921-A (KR)
Title: Concurrent start apparatus in positioning module
Inventor: PARK SEONG BEOM
IPC: G05D3/00
Filed: 2002-03-14
Abstract: PURPOSE: A synchronous driving device of a position decision module is provided to perform a synchronous driving operation by using an independent position decision IC to control an external driving approval signal and a synchronous driving signal. CONSTITUTION: A synchronous driving device(10) of a position decision module includes a plurality of AND gates(G1-G3), a NOR gate(G4), and an external synchronous driving input pin. The AND gates(G1-G3) are used for multiplying an axis driving signal inverted by an inverter by an axis external-driving approval signal corresponding to the axis driving signal and outputting the multiplied value. The NOR gate(G4) is used for outputting an external synchronous driving signal by calculating the sum of the output signals of the AND gates(G1-G3) and inverting the result. The external synchronous driving input pin is used for receiving the external synchronous driving signal from the outside.
Patent KR-20030075038-A (KR)
Title: Fry pan having a valve structure
Inventor: IM OK BIN
IPC: A63H33/08
Filed: 2002-03-15
Abstract: PURPOSE: A frying pan having a valve structure is provided to promptly and smoothly supply oil by forming an oil storage and valve structure at a side of a grip. CONSTITUTION: A frying pan comprises a pan(10) and a grip. The grip includes a storage(21), a path(22) connected to a discharge hole of the pan, and an installation recess(23) for mounting a path opening and closing valve. The valve includes a piston having a through hole communicated with the path and a cylindrical guide plate having a pressurized portion elastically inserted to the through hole and of which diameter is reduced outward. The diameter of the path is smaller than that of the through hole to make the pressurized portion move to the inside of the path.
Patent KR-20020028999-A (KR)
Inventor: KIM SUNG JIN
IPC: B65D47/02
Filed: 2002-03-15
Abstract: PURPOSE: An auxiliary cap for a bottle is provided to prevent the unintentional evaporation of solution received in the bottle, and to prevent the injection of unsuitable solution through an entrance of the bottle. CONSTITUTION: The auxiliary cap of a bottle consists of a bell shaped cover(2) integrally formed with a discharge opening and designed to make a ball for an empty cap to be moved within an appropriate range by limiting the movement of the ball, an opening portion(4), a doughnut shaped reservoir(6), a ceramic ball(7) for keeping the close adhesion condition with the ball, and a rim(5) structured to be fixed inside the bottle.
Patent KR-20030075987-A (KR)
Title: Lamp and method for fabricating thereof and liquid crystal display device using the same
Inventor: KANG SEONG CHEOL
IPC: H01J9/24
Filed: 2002-03-22
Abstract: PURPOSE:A lamp, a method for manufacturing the same, and a liquid crystal display using the same are provided to minimize power consumption and prevent troubles caused by voids generated in forming electrodes of a lamp at the outside of a lamp tube. CONSTITUTION:A lamp tube(100) emits light by power supplied from an outside. A pair of electrodes(130,150) are formed to supply the power to the lamp tube, and include external electrodes arranged at an outer side of the lamp tube. A bonding element(200) containing silver is formed in gaps between the electrodes and the lamp tube to be expanded by applying heat and bond the lamp tube and the external electrodes.
Patent KR-20020077109-A (KR)
Inventor: ASHIDA TORU
IPC: C09B29/01
Filed: 2002-03-26
Abstract: PURPOSE: Provided is a polarizing film for near uv polarizing plate containing a monoazo compound or its salt which has excellent durability. CONSTITUTION: A polarizing film for the near UV ray polarizing plate contains a monoazo compound represented by formula(I) or its salt in the substrate of the polarizing film. In the formula(I), A represents a phenyl group having one or two water-soluble groups selected from sulfo groups and carboxyl groups or a naphthyl group having one to three sulfo groups, each of R¬1 to R¬4 represents a hydrogen atom or an alkyl or alkoxy group, R¬5 represents -OR¬6 or -NHR¬6 , and R¬6 represents a hydrogen atom or an alkyl, alkylsulfonyl, benzenesulfonyl, toluenesulfonyl, alkylcarbonyl or benzoyl group and the benzoyl group may be substituted with nitro, amino or sulfo group.
Patent KR-20030077770-A (KR)
Title: Tripple band stubby antenna
Inventor: PARK HUI CHAN
IPC: H01Q5/00
Filed: 2002-03-27
Abstract: PURPOSE: A triple band stubby antenna is provided to allow for a broadband and ease of antenna tuning, while reducing the length of the antenna. CONSTITUTION: A triple band stubby antenna comprises a first coil(L31) wound along the outer surface of a first dielectric(31) which is embedded in a cap and has a hollow internal space; and a second coil(L32) wound in the direction opposite to the wound direction of the first coil, along the outer surface of a second dielectric(32) accommodated in the hollow internal space of the first dielectric, wherein the second coil includes a long pitch coil(L32a) and a short pitch coil(L32b) having different pitches and which are connected in serial to a feed line.
Patent KR-20030077891-A (KR)
Inventor: LEE SEONG HUI
IPC: G06F17/30
Filed: 2002-03-27
Abstract: PURPOSE: An infrastructure system for construction information is provided to share and reuse the construction information by accumulating the constructing information and know-how of each process, and to reduce cost by saving time and preventing unnecessary communication through the automation of a repeated work. CONSTITUTION: A project information output part(10) outputs each project information related to a user based on the connection information received from a user computer. A project connection part(20) makes the user connect to the project after searching an access priority for each item of the project from a member information database. A business procedure information output part(30) loads the business procedure information of the project from a business procedure information database and output it. A technical examination information output part(40) loads the technical examination information related to the project from the technical information database and outputs it. A reference book information output part(50) loads the reference book information related to the project from a reference book information data and outputs it.
Patent KR-20020079540-A (KR)
Inventor: KAWAGUCHI YASUHIRO
IPC: H01L21/304
Filed: 2002-04-09
Abstract: PURPOSE: A substrate holding device, a substrate processor and an edge cleaning apparatus for a substrate are provided to be capable of satisfactorily elevating and lowering a large and thin substrate between substrate processing height and substrate transfer height. CONSTITUTION: A substrate holding stage(11) is provided with four sucking plate pieces(111A,111B,111C,111D) for making a square ring smaller than a substrate(S), wherein the sucking plate pieces are fitted to the upper face of a frame formed in a rectangular parallelepiped shape. A plurality of lift pins(12) are disposed so that they can be elevated and lowered inside the substrate holding stage(11). The center of the substrate(S) is supported by the lift pins(12) from a rear side and the lift pins(12) are elevated and lowered. Thus, the substrate(S) can be elevated and lowered from above the substrate holding stage(11). When the edge of the substrate is cleaned, the center of the substrate(S) is supported by the lift pins(12) and a part except for the center and the end is sucked and held by the substrate holding stage(11).
Patent KR-20030084438-A (KR)
Title: method for driving control of board using a union driver for PCI board and recorded media for PCI board union driver
Inventor: JUN CHE HUN
IPC: G06F13/00
Filed: 2002-04-26
Abstract: PURPOSE: A board drive controlling method and a record media for an integrated driver are provided to use the integrated driver for a PCI(Peripheral Component Interconnect) board which can be driven in the WindowsNT, Windows2000 and WindowsXP as a device driver. CONSTITUTION: A PCI bus and a slot of a main board are scanned, the kinds of installed boards are determined, and data on the installed boards is stored(S1, S2). The integrated driver searches for the data on the installed boards, and allocated resources to the installed boards according to their kinds(S3). A service program, managed by an OS, is installed for enabling the installed boards to transmit or receive upper level service programs and events among themselves(S4). While the service programs are installed, the integrated driver downloads a download function for driving a corresponding board(S5). If an instruction is transmitted by an application program or a service program, a corresponding function is called according to the kind of the board and a corresponding task is performed(S7). If an event is transmitted by a firmware installed in relation with a drive of the installed boards, a corresponding function is called according to the kind of the board and a task corresponding to the event is performed(S9).
Patent KR-20030095924-A (KR)
Inventor: SUNG CHOUNG HYUN
IPC: A61K8/97
Filed: 2002-06-15
Abstract: PURPOSE: Provided is a method for manufacturing yellow soil powder composition for message using yellow soil powder and Ulmus davidiana var. japonica bark powder(medicinal herb powder, herb powder). The manufactured composition has skin protection effect. CONSTITUTION: A method for manufacturing yellow soil powder for message is characterized by adding an Ulmus davidiana var. japonica extract, licorice powder, Angelica uchiyamana powder, ginseng powder, purified wheat flour and a pine needle extract to yellow soil powder, and mixing them.
Patent KR-20040001889-A (KR)
Title: Flash memory device and method for manufacturing the same
Inventor: PARK EUN JEONG
IPC: H01L27/115
Filed: 2002-06-29
Abstract: PURPOSE: A flash memory device and a manufacturing method therefor are provided to improve topology between the first floating gate and an interlayer dielectric and to improve electrical properties of the flash memory device. CONSTITUTION: The first floating gates(110a) are formed at a desired portion of a semiconductor substrate(100) having the first gate oxide layer. An interlayer dielectric(140) is formed between the adjacent first floating gates(110a), wherein the height of the interlayer dielectric(140) is same as the first floating gate. The second floating gate(145) is formed on the first floating gate. A control gate(160) is formed on the second floating gate. An erasable gate(180) is formed at one sides of the control gate and the second floating gate. A tunnel oxide layer(175) is formed at both sidewalls of the erasable gate and the first floating gate.
Patent KR-20040003136-A (KR)
Title: valve for engine vehicle
Inventor: KIM U GYUN
IPC: F01L1/14
Filed: 2002-06-29
Abstract: PURPOSE: A valve for a vehicle engine is provided to reduce parts count and weight by forming the tappet integrally with the retainer, while achieving improved productivity and fuel efficiency. CONSTITUTION: A valve comprises a valve body(21) having a coupling groove(21a) formed along the circumferential direction; a tappet(22) having an upper surface with a tappet groove(22a), a center portion with a taper hole(22b), and a bottom surface with a spring mounting groove(22c); a tappet lock(23) inserted into the gap between the valve body and the taper hole, which couples the valve body and the tappet by permitting a coupling protrusion(23a) formed at the surface of the tappet lock to be inserted into the coupling groove; a shim(24) mounted in the tappet groove, which maintains the gap between the cam and the tappet constant; a spring seat(25) arranged underneath the tappet and fixed to the cylinder head; and a valve spring(26) having both ends supported between the spring mounting groove and the spring seat.
Patent KR-20030005025-A (KR)
Title: Method of manufacturing flat display element
Inventor: FURUYA HIROAKI
IPC: G02F1/1339
Filed: 2002-07-04
Abstract: PURPOSE: To obtain a thin and lightweight flat panel display element with a high production yield and with high display quality by certainly sealing an air discharge port of an outer peripheral seal for double sealing so as not to let an abrasive invade the flat panel display element in the case of polishing an outer surface of a substrate after attaching a pair of the substrates to each other and sealing. CONSTITUTION: An opening part spacer 27 is formed on an air discharge port 26a of an outer peripheral sealing material 26 surrounding the periphery of a product sealing material 23. Thereby a gap necessary for absorbing an end- sealing material 28 is ensured for the air discharge port 26a irrespective of pressurizing operations in a lamination step of mother glass sheets 21, 22 and an air discharge step. The air discharge port 26a sufficiently absorbs the end- sealing material 28, is certainly end-sealed and prevents invasion of an etching liquid.
Patent KR-20040006117-A (KR)
Title: Power controller using Radio frequency and method thereof
Inventor: KIM SANG HUI
IPC: H04B1/38
Filed: 2002-07-09
Abstract: PURPOSE: A power control device using a wireless communication scheme and a method therefor are provided to control a load irrespective of an error operation by directivity and disturbance generated when controlling the load according to an infrared signal by controlling the certain load according to an RF(Radio Frequency) signal. CONSTITUTION: A transmission unit sets a channel selection code/ID code about a certain load(S100). The transmission unit sets a transmitter as a corresponding mode on the basis of a mode setup signal inputted through a channel selection unit(S200). The transmission unit transmits a control signal about the load to a reception unit under set mode environment(S300). The reception unit controls the corresponding load on the basis of the control signal inputted from the transmission unit through an RF reception unit(S400).
Patent KR-20040012167-A (KR)
Inventor: JANG GWANG IL
IPC: C21C5/46
Filed: 2002-08-01
Abstract: PURPOSE: A lance for converter refining is provided to prevent blowout of nozzle by forming protrusion part and groove on inner and outer parts of the nozzle respectively, exclude danger of explosion by blocking inflow of cooling water into molten steel and improve quality and productivity by substantially reducing operation time required for nozzle exchange. CONSTITUTION: In a lance for converter refining comprising a nozzle(30) on which oxygen injection port(33) is formed, and a body(40) comprising an oxygen supply pipe(41) formed on an upper part of the nozzle(30), a cooling water feed pipe(42) for surrounding the oxygen supply pipe(41), and a cooling water return pipe(43) for covering the cooling water feed pipe(42), the lance for converter refining is characterized in that a protrusion part(31) is formed on a central part inside the nozzle(30) positioned under the lance for the converter refining, and a groove(32) having a certain depth is formed at an outer side of the nozzle oppositely directed to the protrusion part(31), wherein widths (W,W') of the protrusion part and groove formed on the inner and outer sides of the lance nozzle for converter refining are 1/4 to 1/3 of width (T) of the lance nozzle for converter refining.
Patent KR-20040014719-A (KR)
Title: Method of fabricating nano SOI wafer and nano SOI wafer fabricated by the same
Inventor: LEE GON SEOP
IPC: H01L27/12
Filed: 2002-08-10
Abstract: PURPOSE: A method for fabricating a nano SOI wafer and a nano SOI wafer fabricated thereby are provided to form a nano device-forming region by performing only a hydrogen heat treatment process and a wet etch process for a cleaved surface. CONSTITUTION: A base wafer and a bond wafer are prepared(S30). An insulating layer is formed on one side of the bond wafer(S32). An impurity ion implantation part is formed by implanting impurity ions into a surface of the bond wafer(S34). The insulating layer of the bond wafer is adhered on the reference wafer(S36). The impurity ion implantation part of the bond wafer is cleaved by performing a low temperature treatment process(S38). A nano device-forming region is formed by etching a cleaved surface of the bond wafer(S40-S44).
Patent KR-20040015575-A (KR)
Title: Bending vibration meter for shaft in automobile
Inventor: KIM DAE UN
IPC: G01H11/00
Filed: 2002-08-13
Abstract: PURPOSE: A bending vibration measuring apparatus for a vehicle shaft is provided to precisely measure bending vibration of the vehicle shaft while a vehicle is traveling by electromagnetic induction between a magnetic force generating section and an inductive coil installed in the vehicle. CONSTITUTION: A bending vibration measuring apparatus includes a permanent magnet(100), an inductive coil(200) spaced from the permanent magnet(100) by a predetermined distance, and a measuring device(300) for measuring bending vibration of a vehicle shaft based on a waveform generated from the inductive coil(200). The measuring device(300) includes a signal input section(310) generating an electric signal corresponding to an induced electromotive force induced from the inductive coil, a signal processing section(320), a storing section(330) and an output section(340) for outputting information stored in the storing section(330).
Patent KR-20040016292-A (KR)
Title: Battery charger and charging method for wirless lan communication apparatus
Inventor: HONG SUN HAK
IPC: H02J7/00
Filed: 2002-08-16
Abstract: PURPOSE: A charger of a wireless LAN(Local Area Network) communication apparatus and a method for charging the wireless LAN communication apparatus are provided to prevent the generation of harmful electromagnetic wave by performing a communication of the wireless LAN communication apparatus that is charged in a wireless manner. CONSTITUTION: A wireless LAN communication apparatus is inserted into an inserting hole(1). A battery terminal(4) applies power voltage(VCC) and ground voltage(GND) to a battery of the wireless LAN communication apparatus to perform a charging operation within the inserting hole(1). An ethernet terminal(5) is contacted to a wire LAN connector of the wireless LAN communication apparatus within the inserting hole(1) so as to use a wire LAN upon charging the wireless LAN communication apparatus. A power connector(2) connects a power line to an outside. An ethernet connector(3) connects to an ethernet line.