baber/WOPTO huggingface dataset:
Patent KR-20030083780-A (KR)
Title: Film composition for optical disc
Inventor: JANG DO HUN
IPC: C09D133/06
Filed: 2002-04-22
Abstract: PURPOSE: A coating composition for an optical disk is provided, to improve the tilt property, the abrasion resistance, the surface smoothness, the water resistance and the solvent resistance and to prevent the deterioration of transmittance. CONSTITUTION: The coating composition comprises 100 parts by weight of a functional acrylate oligomer having four or less of functional groups; 0.1-8 parts by weight of a photopolymerization initiator; 1-10 parts by weight of meth-terphenyl represented by the formula 1; and 5-20 parts by weight of an antistatic composition. Preferably the antistatic composition comprises at least one selected from the group consisting of tin oxide, antimony-tin oxide, antimony-zinc oxide, indium-tin oxide, zinc oxide, aluminum-zinc oxide, titanium oxide, tungsten oxide, molybdenum oxide, vanadium oxide and iron oxide.
Patent KR-20030085788-A (KR)
Title: Pyridine derivatives, process for the preparation thereof, and use as an intermediate of herbicides
Inventor: AHN SE CHANG
IPC: A01N43/40
Filed: 2002-05-02
Abstract: PURPOSE: A process for producing a new pyridine derivative is provided. The pyridine derivative can be effectively used in production of fluoroalkylpyridine-sulfonyl urea derivatives exhibiting excellent herbicidal activity as a herbicide intermediate. CONSTITUTION: A pyridine derivative of the formula(1) useful as an intermediate of fluoroalkylpyridine-sulfonyl urea derivatives of the formula(2) is obtained by reacting a compound of the formula(6) with a copper(II) salt of CuY'2 in the presence of a solvent to give a compound of the formula(1c), or reacting the compound of the formula(1c) with a compound(MF) in the presence of a solvent and optionally a phase transfer catalyst to give a compound of the formula(1b). In formula, R1 is H, cyano, C1-4 alkyl, C3-6 cycloalkyl, C1-4 alkylcarbonyl, C1-4 alkoxymethyl, or -C(=S)OEt, 1-5 substituted benzyl substituted with a substituent selected from halogen, C1-4 alkyl and C1-4 alkoxy or non-substituted benzyl, or SQ in which Q is pyridine radicals; R2 is H or C1-4 alkyl; and Y exhibits halogen.
Patent KR-20030088628-A (KR)
Title: High integrated semiconductor device with fine isolation layer and method for manufacturing the same
Inventor: PARK JE MIN
IPC: H01L21/76
Filed: 2002-05-14
Abstract: PURPOSE: A high integrated semiconductor device and a method for manufacturing the same are provided to be capable of obtaining an isolation layer having fine width. CONSTITUTION: A semiconductor substrate(100) is provided with a trench having a desired depth for defining a plurality of active regions. An isolation layer includes an SEG(Selective Epitaxial Growth) layer(150) formed in the trench and an insulating layer(160) filled in a vacancy surrounded by the SEG layer(150). The thickness of the SEG layer(150) is smaller than 1/2 of the line-width of the trench. Preferably, the thickness of the SEG layer(150) is 10Å over. An HDP(High Density Plasma) oxide layer is used as the insulating layer(160).
Patent KR-20020088381-A (KR)
Inventor: OTSUBO TOSHIFUMI
IPC: A61F5/44
Filed: 2002-05-17
Abstract: PURPOSE: To provide shorts-type disposal wearing goods by which the leakage of excreta from not only the crotch area but also front/back waist area is prevented while erecting the leakage prevention flap of an absorbent pad to the upper side of a core through the full length of a leg periphery direction. CONSTITUTION: The shorts-type disposal clothing goods 1A consist of a skin covering sheet 2 and an absorbent pad 3 having a liquid absorption core 12 interposed between front/rear surface sheets 10. The pad 3 has a leakage prevention flap 20 extending the outer side of both of the side edges of the core 12 and standing toward an waist opening 4 and a belt-like hanging belt 20 positioned at the top of the flap 20 and extending in a leg periphery direction. The extension part 21c of the belt 21 extending outward in the direction of the leg periphery from the front/rear end parts 16 and 18 of the pad is connected to the front/rear waste areas 24 and 26 of the sheet 2.
Patent KR-20030089751-A (KR)
Title: A Battery Pack Auto Packing Unit
Inventor: SHIN DONG O
IPC: H01M2/00
Filed: 2002-05-18
Abstract: PURPOSE: Provided is an automatic apparatus for forming vinyl bags for packing secondary battery packs, which can standardize the vinyl bags identically and improve productivity and automate a process for producing the secondary battery packs. CONSTITUTION: The automatic apparatus(30) for forming vinyl bags contains: a support on which a roll of vinyl is mounted detachably; a supply guide roller guiding and supporting vinyl wound on the roll of vinyl; a hot melt welding device(40) for hot melt welding the vinyl moved intermittently; a withdrawal device(50) for straining the vinyl with a fixed length; a cutting device(60) for cutting a lower part of the hot melt welded vinyl; a discharging device(70) for discharging the cut vinyl bags(39) forward; a transfer conveyer for transferring the discharged vinyl bags(39) to a next process.
Patent KR-20030091284-A (KR)
Inventor: CHOI SI YEONG
IPC: H01L21/76
Filed: 2002-05-27
Abstract: PURPOSE: A trench isolation method is provided to be capable of removing the dent generated in an isolation layer manufacturing by etching the isolation layer to a predetermined depth. CONSTITUTION: A plurality of trenches(104) are formed at a semiconductor substrate(101) by selectively etching predetermined portions. Then, a trench isolation layer(150) is formed by completely filling the trench. The edge portion of a lowermost layer of the trench isolation layer is simultaneously etched while selectively etching an active region of the semiconductor substrate. Preferably, the trench isolation layer is completed by sequentially forming a sidewall isolating layer(105), a liner(106a), and an isolation layer(107a) in the trench. Preferably, a thermal Cl2 etching process is carried out for selectively etching the active region of the semiconductor substrate.
Patent KR-20030091412-A (KR)
Title: Home Franchisee Bonus Plan
Inventor: KIM JUN YEONG
Filed: 2002-05-27
Abstract: PURPOSE: A system for compensating a home franchise member shop is provided to offer a partial sale margin of individual member shop to an upper seller in a multi-level marketing based on a CP(Cash-back Point) having an excellent Internet compatibility. CONSTITUTION: A point database of the seller has the individual CP point data fields(221,222,223) depending on a source for generating each CP point, and has an individual integrated CP field(220) summing up all data fields. A CP price calculation part(223) calculates the profit giving to each member shop by linking with the sales result of the member shop and the lower member shops.
Patent KR-20030092568-A (KR)
Title: Hot decomposition system of waste plastic materials
Inventor: LEE GI CHEOL
IPC: C10G1/10
Filed: 2002-05-30
Abstract: PURPOSE: An apparatus for pyrolyzing waste synthetic resin is provided, which uses the gas heated during circulation as a heat source for pyrolyzing the waste synthetic resin by heating gas generated during pyrolysis of waste synthetic resin and obtain subsidiary fuel by cooling gas generated after pyrolyzing the waste synthetic resin. CONSTITUTION: The apparatus comprises a pyrolyzing tank(100) at one side of an upper part of which waste synthetic resin supply part(110) is installed, one side of a lower part of which burner(120) is installed, and in which director(130) for guiding hot air of the burner is installed; a plasma incinerator(200) connected to a lower part of the pyrolyzing tank(100) to supply the incineration gas of the residue into the pyrolyzing tank(100) again after incinerating residue collected into a lower part of the pyrolyzing tank(100) into ash; a cooling part(300) which is connected to one side of a lower part of the pyrolyzing tank(100) by duct(310) to receive gas generated in the pyrolyzing tank(100), on an inner part of which cooling pipe(320) is arranged, and at the lowermost part of which fuel recovery part(330) is installed; and a heating part(400) comprising reflux duct(410) connected between one side of an upper part of the cooling part(300) and a lower part of the pyrolyzing tank(100), and oxygen supply part(420) and burner(430) sequentially installed at a selected part of the reflux duct(410).
Patent KR-20020057908-A (KR)
Inventor: BAEK JONG HAK
IPC: G09G3/36
Filed: 2002-05-31
Abstract: PURPOSE: A scan driver capable of the number of drive scan lines is provided to selectively drive a scan line of a panel by operating a shift register which outputs a register signal using a selecting signal of N bits. CONSTITUTION: A demultiplexer(61) divides a selecting signal from a microcomputer. A plurality of multiplexers(62) sequentially perform multiplexing operations according to the divided selecting signal from the demultiplexer(61). A plurality of registers(63) are shifted according to the multiplexing signals from the plurality of multiplexers(62) and sequentially output register signals by scan lines to be driven. A plurality of level shifters(64) shift the register signals from the plurality of registers(63) by a predetermined set level. A switching section(65) switches a high or low voltage level according to the shift signals from the plurality of level shifters(64).
Patent KR-20020054292-A (KR)
Inventor: KIM SUN EIK
IPC: C04B28/26
Filed: 2002-06-03
Abstract: PURPOSE: A manufacturing method of regenerative thermal magnetite bricks emitting far infrared ray and anions efficiently at low temperature by using fine charcoal is provided. The resultant bricks used for electric hot blower and electric floor heater(ondol) show air purification, deodorization and humidity control. CONSTITUTION: The bricks are manufactured by the following steps of: thermal treating steel shells(Fe content<=67%) generated from steelmaking industry at 300-450deg.C for 12hrs. or more to form Fe2O3; thermal treating hematite and magnetite at 250-400deg.C for 10hrs.; grinding the above materials to more than 3mm(30%), 1mm(35%), and 0.088mm(35%) in size; mixing 7-10wt.% of fine charcoal(<=170mesh), 20-40wt.% of hematite, 10-20wt.% of magnetite, 39-59wt.% of steel shells, 5-10wt.% of clay(200mesh), and 5-10wt.% of sodium silicate over 15min.; pressing and drying at 50-80deg.C over 10hrs.; and sintering at 250-350deg.C over 40hrs.
Patent KR-20030093799-A (KR)
Title: System and method of providing information for daily life on sms, ars, and wireless internet
Inventor: LIM DONG JOO
IPC: H04W84/00
Filed: 2002-06-05
Abstract: PURPOSE: A system for supplying life information by interworking with an SMS, an ARS and a wireless Internet service, and a method therefor are provided to enable a life information provider to store life information in an ARS server, and to enable a life information receiver to listen to advertisements by connecting to the ARS server, thereby enabling a one-to-one call. CONSTITUTION: When an advertiser(10) requests an information broker(20) to report an advertisement(S100), the broker(20) inquires of the advertiser(10) whether to receive ARS and SMS information(S101). If so(S102), the advertiser(10) supplies advertising contents and pays for advertising charges(S103). The broker(20) pays a consignment operator for a portion of the advertising charges(S104). An operator(30) records the advertising contents in an IVR server(S105), and stores summary information in a database server(32)(S107). A customer inquires of a counselor about an advertising list hot key(S116). When the counselor guides the hot key(S117), the customer listens to a voice advertisement by selecting desired advertising items only(S118).
Patent KR-20030093891-A (KR)
Title: PROPOLIS Toothpaste COMPOSITION AND PROCESS FOR PREPARING THE SAME
Inventor: KIM HEE SUNG
IPC: A61Q11/00
Filed: 2002-06-05
Abstract: PURPOSE: Provided are a tooth paste composition healing and preventing bacterial dental disease such as dental carries, gingivitis, oral inflammation, etc., and a production thereof. Therefore, the composition permits slow release of propolis in the mouth while easily removing organic matters between teeth and halitosis. CONSTITUTION: To produce a propolis tooth paste composition, 0.2% by weight of an aqueous propolis solution is firstly mixed with 0.2 to 50% by weight of polyphenol as an antioxidant. Thereafter, the mixture is added with 0.2 to 50% by weight of xylitol powder, agitated for 1 to 5hr in an agitator, mixed with a flavor material, salt, a pH controller or the like and inserted into a tube.
Patent KR-20030094963-A (KR)
Title: flowerpot for supply water automatically
Inventor: WANG YEONG SEONG
IPC: A01G27/02
Filed: 2002-06-11
Abstract: PURPOSE: A flowerpot for automatically supplying water, fitted to partitions is provided, thereby improving the atmosphere of an office and maintaining the health of workers therein. CONSTITUTION: A flowerpot for automatically supplying water, fitted to partitions comprises a plurality of partitions dividing a space; a flowerpot body(3) having a space for a medium cell(20) containing one or more plants and a pair of fixing portions(2) fixed to the upper side of the partition; an auxiliary water tank(5) supplying water to the flowerpot and positioned within the flowerpot body(3); an auxiliary water tank-holding portion(7) positioned adjacent to the space for the medium cell(20); and a stone layer(9) positioned in the bottom of the space for the medium cell(20) and containing a certain amount of water to supply water to the medium cell(20).
Patent KR-20030095096-A (KR)
Title: Apparatus for supplying slurry by using magnetic stirrer
Inventor: JUNG BYEONG HYEON
IPC: H01L21/304
Filed: 2002-06-11
Abstract: PURPOSE: A slurry supply apparatus using a magnetic stirrer is provided to prevent a scratch by installing the magnetic stirrer for stirring slurry inside a slurry supply line and by separating agglomerate particles of the slurry into individual particles. CONSTITUTION: Slurry(60) is stored in a slurry storage bath(10). The stored slurry is sent through a slurry sending pipe(20) and a slurry supply pipe(40) by using the pressure of condensed nitrogen gas and the slurry returned slurry stored through a slurry return pipe(30) in the slurry storage bath(10). A control valve(50) controls to supply the quantity of the slurry, installed in the slurry supply pipe. The magnetic stirrer is installed in the slurry supply pipe. The slurry supplied through the control valve is sufficiently stirred with the magnetic stirrer to separate the agglomerate particles among slurry polishing particles into the individual particles right before the slurry is supplied to a polishing table(70) so that the slurry is supplied to the polishing table through a slurry exhaust hole(80). A wafer(100) held by a polishing head(90) on the polishing table is polished by using the slurry supplied through the slurry exhaust hole.
Patent KR-20030095761-A (KR)
Title: Method and apparatus for coating orientation film
Inventor: LEE BONG U
IPC: G02F1/1337
Filed: 2002-06-14
Abstract: PURPOSE: A method and an apparatus for applying an alignment film are provided to prevent scratches and unequal thickness of application by additionally supplying volatile solvent. CONSTITUTION: An aligning material is dropped on a first position of a first curved surface for forming a first alignment film having the first thickness(S1). The first alignment film is transformed into a second alignment film having the second thickness thinner than the first thickness(S2). The viscosity of the residual alignment material which is formed in transforming the first alignment film into the second alignment film is measured(S3). It is judged whether the measured viscosity is in an allowed viscosity range(S4). If so, the second alignment film is transferred to a second curved surface facing the first curved surface so that the second alignment film is transformed into a third alignment film having the third thickness thinner than the second thickness(S6). The third alignment film is printed at a designated position of the substrate for forming an alignment film on a substrate(S7). Otherwise, the viscosity of the residual alignment material is controlled(S5).
Patent KR-20040000977-A (KR)
Title: Apparatus of inspection for liquid crystal display
Inventor: JUNG HONG JAE
IPC: G02F1/13
Filed: 2002-06-26
Abstract: PURPOSE: An inspection device for a liquid crystal display is provided to prevent contact inferiority generated between parts in transmitting lighting signals, thereby preventing lighting inferiority due to the contact inferiority between the parts. CONSTITUTION: A liquid crystal panel(50) includes pixel cells arranged in matrix type. A pattern generator(32) generates test patterns signals. An interface board(40) extracts lighting signals for inspecting pixel cells from the test pattern signals supplied from the pattern generator, and supplies the extracted lighting signals to the liquid crystal panel. A 68-pin cable(34) connects the pattern generator with the interface board. A signal extracting circuit(36) is embedded in the interface board for extracting the lighting signals necessary for inspecting pixel cells of the liquid crystal panel from the lighting signals.
Patent KR-20040003465-A (KR)
Title: striker of glove box
Inventor: MUN GYEONG HO
IPC: B60R7/06
Filed: 2002-07-03
Abstract: PURPOSE: A coupling unit of a glove box is provided to simplify the structure of the glove box and to reduce manufacturing costs by integrating a fixing member with a striker by pressing. CONSTITUTION: A coupling unit of a glove box is composed of a fixing member(10), coupling holes(11) formed at the fixing member, a striker(12) formed at one side of the fixing member and having a through hole(13), and a rubber(14) coupled to the end of the striker. The fixing member is integrated with the striker by pressing.
Patent KR-20040004791-A (KR)
Title: Shaft door assembly having an auxiliary roller for preventing deviation of shaft doors
Inventor: LEE CHUN SIG
IPC: B66B13/00
Filed: 2002-07-05
Abstract: PURPOSE: A platform door assembly having auxiliary rollers for preventing separation of platform doors is provided to prevent the platform door from being separated from a door rail by the external force vertically applied. CONSTITUTION: A platform door assembly having auxiliary rollers(30) for preventing separation of platform doors has a horizontal frame(22) fixed to a wall of a building; a door rail(24) longitudinally formed to the front of the horizontal frame; platform doors; and a hanger plates(20) having hanger rollers(21) coming in contact with the top of the door rail and the auxiliary rollers situated to the bottom of the door rail. The auxiliary roller has a separation-preventing unit for preventing the hanger plates from being separated from the door rail toward the opposite side of the frame. The hanger plates are each rotatably supported on a plate body attached to the upper part of the platform door and a surface of the plate body facing the horizontal frame.
Patent KR-20040005156-A (KR)
Title: System for producing multimedia compact disk and method thereof
Inventor: HWANG JAE YEON
IPC: G06F3/06
Filed: 2002-07-08
Abstract: PURPOSE: A multimedia CD production system and a method thereof are provided to define a CD contents structure based on the common points of various CD titles and to edit the contents based on the pages of nomadic objects. CONSTITUTION: The system comprises a template storage(110), a personal data storage(120), and an album production module(130). The template storage(110) stores a frame template and a PA(Personal Authoring) template. The frame template includes a media object, and plural pages where the attribute and the position data of the media object are set. The PA template defines the attributes and the sequences of the frame template. The personal data storage(120) stores the personal data objects. The album production module(130) generates the frame template by inserting the media object and the personal data object, which were selected by a user, into a basic frame template, generates the PA template by combining the plural frame templates based on groups and sequence input by the user, collectively changes the personal data object included in the PA template, into the personal data object, which were selected by the user, generates the CD data by collecting the files determined by the user, and generates label data.
Patent KR-20040006362-A (KR)
Inventor: JIN KUM SOO
IPC: F25B30/02
Filed: 2002-07-12
Abstract: PURPOSE: A heat pump system using air as a heat source is provided to smoothly evaporate refrigerant liquid in an outdoor heat exchanger when the air temperature is low in a heating operation and to increase a coefficient of performance by favorably condensing refrigerant vapor in the outdoor heat exchanger even if the air temperature is high in a cooling operation. CONSTITUTION: A heat pump system is composed of a basic cooling circuit(1), a hot water heating circuit(10), a heat storage(20), a heat exchanger(30), and first and second heat exchangers(40,41). The basic cooling circuit connects a compressor(2), a 4-way valve(3), an indoor heat exchanger(4), a cooling expansion valve(5), a heating expansion valve(6), and an outdoor heat exchanger(7) to a conduit(8) in turn and couples the 4-way valve and the compressor to a suction conduit(9). The hot water heating circuit is connected between the compressor and the 4-way valve. The heat storage installed between the cooling and heating expansion valves of the conduit fills a heat medium(21) and includes a heating heat-exchanger(23) connected to a latent heat storing material(26) and the hot water heating circuit and a re-condensing heat exchanger(22) installed between the cooling and heating expansion valves of the conduit. The heat exchanger is connected to the heat storage by a return pipe(32) installed with a supply pipe(31) and a circulating pump(33) and is disposed to the suction part of the outdoor heat exchanger. The first and second heat exchangers are installed with parallel to the suction conduit, one of the heat exchangers is contacted and installed to the outside of the heat storage, and another is embedded in the heat storage to selectively act to the temperature of the refrigerant vapor sucked into the compressor.
Patent KR-20040008071-A (KR)
Title: Apparatus for compansation convergence with low switching delay
Inventor: LEE GYEONG GEUN
IPC: H04N9/28
Filed: 2002-07-15
Abstract: PURPOSE: An apparatus for correcting image distortion having little switching delay is provided to reduce switching delay and a switching noise of a grade D amplifier. CONSTITUTION: A video signal processor(40) detects a video signal, and vertical and horizontal synchronous signals from broadcasting signals received from the outside. A correction value generator(50) outputs a predetermined pulse width modulation signal for driving a grade D amplifier(60) executing amplification by switching. The grade D amplifier executes grade D amplification in response to the pulse width modulation signal. A low pass filter(70) reduces a high frequency switching noise output from the grade D amplifier. A convergence yoke(80) is attached to a CRT(Cathode Ray Tube) for projecting RGB images, and applies a predetermined electric field to the CRT in response to a voltage and a current output from the grade D amplifier. A feedback sensor(90) differentially amplifies the voltage value to the current output from the convergence yoke for removing unremoved switching noise.