baber/WOPTO huggingface dataset:
Patent KR-20040073003-A (KR)
Inventor: YOON SEONG HOE
IPC: G02F1/1335
Filed: 2003-02-12
Abstract: PURPOSE: A liquid crystal display is provided to improve brightness of a liquid crystal display by forming high brightness films and realize a thin LCD(Liquid Crystal Display) panel by forming thin light compensating films. CONSTITUTION: A first substrate(100) and a second substrate(200) are separated from each other. A phase difference film(104) is formed on an inner surface of the first substrate. A lower linear polarizer film(106) is formed on the phase difference film. A transparent pixel electrode is formed on the lower linear polarizer film. A liquid crystal layer(150) is formed on the transparent pixel electrode. Color filters(202) are formed on one surface of the second substrate opposite to the liquid crystal layer. A transparent common electrode(204) is formed under the color filters. A circular polarizer film(160) is formed on an outer surface of the first substrate. An upper linear polarizer film(206) is formed on an outer surface of the second substrate. An alignment layer(102) is formed on the phase difference film. A passivation layer(108) is formed on the lower linear polarizer film.
Patent KR-20040073661-A (KR)
Title: Color cathode ray tube
Inventor: KIM YUN JIN
IPC: H01J29/50
Filed: 2003-02-14
Abstract: PURPOSE: A color cathode ray tube is provided to prevent a degradation of resolution caused due to an enlargement of spot in a horizontal direction on a screen. CONSTITUTION: A color cathode ray tube comprises a panel having a phosphor screen; a funnel coupled to the panel; an electron gun including a plurality of cathodes for radiating electron beams, a G1 electrode serving as a control electrode for controlling radiation of electron beam, a G2 electrode for accelerating the electron beam to a screen, a pre-focus lens for focusing the electron beam, and two or more electrodes for forming a main lens for focusing the electron beam on the screen; and a deflection yoke for deflecting the electron beam emitted from the electron gun. The G1 electrode has an electron beam passing hole formed into a transversely elongated shape having a vertical width smaller than the horizontal width. The expression 0.97<Di/Dr<1.03 is satisfied, wherein Dr is the horizontal inner diameter of rim of common opening of electron beams constituting the surface opposed to the electrode forming the main lens, and Di is the horizontal width formed by interconnecting the outer ends of the outer electron beam passing hole of the correction electrode having three electron beam passing holes formed at the inside of the main lens.
Patent KR-20040073753-A (KR)
Inventor: CHOI JAE YEONG
IPC: F04C18/356
Filed: 2003-02-14
Abstract: PURPOSE: A variable displacement rotary compressor is provided to prevent waste of power by continuously compressing a refrigerant in a compressing chamber and prevent loss of power by preventing negative pressure applied to the compressing chamber. CONSTITUTION: A housing forms an external appearance. A driving device generates rotary force. A rotary shaft(23) has one end installed at the driving device for receiving rotary force from the driving device, and the other end passing through a cylinder(31). A compressing chamber(31a) is installed in the cylinder for compressing a refrigerant, and has a first suction port(43a) formed at one side for sucking the refrigerant in. A variable varying device executes a normal operation maintaining a state of continuously opening the suction port, or a capacity variable operation periodically opening and shutting the first suction port.
Patent KR-20030029541-A (KR)
Inventor: KIM BOK SOO
Filed: 2003-02-25
Abstract: PURPOSE: A method for selling a lotto lottery ticket by automatic draft of an online account and post-payment through a mobile communication charge is provided to sell the lottery ticket by automatically withdrawing lottery ticket price from the online account and billing it additionally to the mobile communication charge. CONSTITUTION: A buyer wanting to buy the lotto lottery ticket continuously writes an application sheet for the automatic draft and submits it to a selling company. The selling company inputs the application content of the buyer to a server and sells the lottery ticket through the automatic draft on a date set by the buyer. A method collecting selling price by adding to a cellular phone charge is carried out as the post-payment method.
Patent KR-20030036310-A (KR)
Inventor: OK JEONG HWAN
IPC: H04M3/42
Filed: 2003-02-28
Abstract: PURPOSE: An apparatus for servicing a ring-back tone in a communication system and a method therefor are provided to transmit an answer-ring message as a voice instead of the ring-back tone in case that an answer-ring subscriber requests an answer-ring. CONSTITUTION: An answer-ring service subscriber system(100) connects to the Internet(200) or a PSTN(Public Switched Telephone Network)(300), and sets a character message or a voice message for transmitting an answer-ring message as a voice instead of a ring-back tone. An answer-ring system(400) connects to the Internet(200) or the PSTN(300), and sets the character message or the voice message set in the answer-ring service subscriber system(100) as the ring-back tone. A wired/wireless telephone network company system(500) interworks with the answer-ring system(400), and transmits the answer-ring message set in the answer-ring system(400) to a caller system(700) when dialing is attempted from the caller system(700).
Patent KR-20030043814-A (KR)
Inventor: HEO JEE SUN
IPC: G09B23/16
Filed: 2003-03-07
Abstract: PURPOSE: A hot-air balloon kit for education is provided to show the temperature of the hot-air balloon kit by using temperature indication blocks on the hot-air balloon kit. CONSTITUTION: A hot-air balloon(11) is formed with a gore(12) for forming a spheric body of the hot-air balloon and an elastic material for forming an air injection hole(15) with a circular shape. The gore is formed with a paper. A predetermined spheric body is formed by connecting and adhering long parts and short parts of the gore to each other. A plurality of temperature indication blocks(13,14) include printed characters such 40°C, 45°C, 50°C, and 55°C. The characters are printed on the temperature indication blocks(13,14) by using thermochromic ink. The characters of the temperature indication blocks are displayed at the corresponding temperature.
Patent KR-20030026291-A (KR)
Inventor: SON YEONG BAI
IPC: B29B17/00
Filed: 2003-03-10
Abstract: PURPOSE: Provided is a washer for waste plastics and selector for polyolefins which bases on the difference of wet specific gravity to raise efficiency in selection and lower content of PVC below 0.2% so that it is widely used for a solidified fuel made of polyolefins. CONSTITUTION: The washer for the waste plastics and selector for polyolefins comprises the parts of: a spiral screw paddle(2)(3) which is adhered to a drive axis(16); an input hole for raw materials and cleaning liquid which sends the raw materials and cleaning liquid to a first stirring paddle(6); an input hole(7) for compound which sends the mixed materials to a water tank and uses a second stirring paddle(8) to separate the mixed materials; an exit(10) which discharges polyolefins with less than 1 specific gravity; an exhaust hole(12) which discharges the dehydrated water; an exhaust hole(13) which collects polyolefins exhausted from the exit; a collection hole for materials(14) which collects materials with high specific gravity; an exhaust hole(15) for precipitate which discharges the precipitate sunken on a conic water tank; and a cover(17) which covers the upper part of the conic water tank.
Patent KR-20040082107-A (KR)
Inventor: CHO HAN GU
IPC: H01F27/08
Filed: 2003-03-18
Abstract: PURPOSE: A molded pole transformer is provided to prevent explosion by adopting a solid insulating system using an epoxy resin, and prevent an environmental contamination by avoiding use of oil. CONSTITUTION: A molded pole transformer comprises a transformer body(100) constituted by assembling an iron core(102) to a molded structure(101) formed by molding primary and secondary coils through the use of an epoxy resin; a transformer outer case(110) for accommodating the transformer body, wherein the transformer outer case has a high voltage bushing(111) and a low voltage bushing arranged on the outer surface of the transformer outer case, and a bottom surface which is opened, excluding a support member(140) for supporting the transformer body, so as to serve as an air ventilating port(110h) for cooling the heat generated from the transformer body; and a case cover(120) coupled onto the top surface of the transformer outer case such that the case cover is attachable/detachable, wherein the case cover is coupled to the top of the transformer outer case with a predetermined gap formed between the case cover and the transformer outer case in such a manner that the air introduced from the air ventilating port formed at the bottom surface of the transformer outer case is discharged through the top of the transformer outer case.
Patent KR-20040082546-A (KR)
Inventor: YU JAE WANG
IPC: E01F9/06
Filed: 2003-03-19
Abstract: PURPOSE: An improved road stud is provided to prevent the damage or subsidence of a road, to improve the quality and durability of a road stud and to promote the drivers' convenience. CONSTITUTION: The improved road stud(50) comprises: a fixing base(53) provided with many fixing holes(52) to fix on the ground by a fixture(F), a spacing groove(51) formed on the base to dismantle the fixed state, and a through hole(56) to expose a reflector; a cylindrical housing screwed on the lower part of the fixing base(53) by a pad(55); a reflector(57) unified with a reflective body(60) attached with a reflective unit(59) on the upper part of a reflective base on the housing; a shock-absorber formed on the base of the reflector(57) to prevent the damage caused by a descent when contacting with the wheels; a sealant inserted between the outside of the shock-absorber and the upper part of the housing; flexible rugged folding parts folded not to be hindered to the ascent and descent of the reflector(57); and a guide installed for stabilizing when lifting up and down the shock-absorber by projecting the base of the sealant and the housing.
Patent KR-20040082629-A (KR)
Inventor: SIM SANG CHEOL
IPC: A61P7/02
Filed: 2003-03-19
Abstract: PURPOSE: A composition containing the extract of Ulmi Radicis Cortex, Rehmanniae Rhizoma and Herba Houttuyniae as a main component is provided. The composition removes effete matters from the body, inhibits alopecia when applied to skin and improves blood circulation and is thus useful in reducing or eliminating fatigue. CONSTITUTION: The composition for improvement of blood circulation and removal of effete matter from the body contains 40 to 60% by weight of Ulmi Radicis Cortex extract, 20 to 40% by weight of Rehmanniae Rhizoma extract and 10 to 30% by weight of Herba Houttuyniae extract as a main material and Fructus Ponciri, Plantaginis Semen and Saururus chinensis as an auxiliary material. The composition is added with an additive such as stabilizers, preservatives or suspending agents and then gelled with sesame oil, casein and maltodextrin.
Patent KR-20040082740-A (KR)
Inventor: JUNG JAE U
IPC: B41J2/145
Filed: 2003-03-20
Abstract: PURPOSE: A piezoelectric actuator of an ink jet print head and a method for fabricating the same are provided to prevent a piezoelectric film from being broken when a polling process is carried out or the ink jet print head is driven. CONSTITUTION: A piezoelectric actuator(120) of an ink jet print head is provided on an upper portion of a vibrating plate(113) forming an upper wall of a pressure chamber(114) so as to transfer driving force to the pressure chamber(114) by deforming the vibrating plate(113). The piezoelectric actuator(120) has a lower electrode(121) acting as a common electrode, a piezoelectric film(122), which is deformed as current applied thereto, and an upper electrode(123) acting as a driving electrode. The lower electrode(121), the piezoelectric film(122) and the upper electrode(123) are sequentially stacked on the vibrating plate(113).
Patent KR-20030038582-A (KR)
Inventor: JUNG GYEONG HWA
IPC: C04B35/14
Filed: 2003-03-24
Abstract: PURPOSE: Provided is a production method of textile processing composition, liquid type far infrared emitting materials containing chitosan, which has improved far infrared emission, sterilization, ultraviolet blocking ability and skin protection compared with a conventional composition. CONSTITUTION: The far infrared emitting liquid is produced by the following steps of: ball milling 57.4-67.5wt.% of SiO2, 27.6-35.2wt.% of Al2O3, 0.5-0.6wt.% of MgO, 0.1-0.2wt.% of CaO, 0.2-0.4wt.% of Na2O, 3.6-5.4wt.% of K2O, 0.3-0.5wt.% of Fe2O3, 0.2-0.3wt.% of TiO2, 1.0-2.0wt.% of silicon resin and 77.0-88.0wt.% of water; ball milling at a rate of 400-600rpm for 2-4hrs; filtering with a 150mesh of filter paper; adding 4.0-8.0wt.% of chitosan oligosaccharide having a degree of deacetylation of 75.0-98.0% to filtrates, and mixing at a rate of 200-300rpm for 1-2hrs; standing for 10-14hrs. Also, 4-5pts.wt. of fragrant, 3-5pts.wt of dust-resistant agent, and 3-5pts.wt. of mite-resistant agent are added to 100pts.wt. of far infrared emitting liquid containing chitosan.
Patent KR-20040084110-A (KR)
Inventor: KIM YOUNG HOON
IPC: B60R25/102
Filed: 2003-03-26
Abstract: PURPOSE: A security and alarm device for a vehicle is provided to precisely detect the position of a missing vehicle. CONSTITUTION: A plurality of light emitting units(17) are formed at a first wheel cap coupled to a wheel assembly. A plurality of light receiving units(18) are formed at a second wheel cap. A control unit is installed in the first wheel cap. The control unit includes a key input portion(10), a remote signal receiving unit(11) for receiving signals from a remote controller, a first RF communication module(12), a controller(16), and an alarm unit(14) for sounding an alarm through a speaker(15).
Patent KR-20040084353-A (KR)
Inventor: CHOI SANG WON
IPC: C12S3/12
Filed: 2003-03-28
Abstract: PURPOSE: A method for isolation and purification of serotonins, lignans and flavonoids from safflower(Carthamus tinctorius L.) seeds is provided, thereby mass producing serotonin derivatives and phenols from safflower seeds with high work efficiency. CONSTITUTION: The method for isolation and purification of serotonins, lignans and flavonoids from safflower(Carthamus tinctorius L.) seeds comprises the steps of: roasting dried safflower seeds, and removing fat from the roasted safflower seeds by using an oil press or by adding 100% normal-hexane into the safflower seeds and heating the mixture for 2 hours; adding 80% water-soluble ethanol into the fat-removed safflower seeds, heating the mixture at 70 to 90 deg. C, and concentrating the extract under reduced pressure; treating the concentrate with hot water, and adding pectinase into the hot water treated concentrate to hydrolyze it; and passing the hydrolyzed product through the Diaion HP-20 resin, eluting the resin with 60% to 100% water-soluble ethanol, and subjecting the eluate to Sephadex LH-20 column chromatography.
Patent KR-20040088926-A (KR)
Inventor: SEO MUN HUI
IPC: H04W4/16
Filed: 2003-04-14
Abstract: PURPOSE: An RBT(Ring Back Tone) service system using an SSP(Service Switching Point) and a method thereof are provided to add an SSP to change an operational profile only for an HLR without changing an operational profile for an MSC and an operational profile between the MSC and the HLR. CONSTITUTION: An HLR(160) registers registration information on an RBT service and routing information on an RBT service MSC(110) in a subscriber DB(S100). When a message for requesting a receiver position inquiry is transmitted, the HLR(160) receives receiving routing information, confirms whether a receiver is registered in the RBT service, and transmits a response message for a call connection to an originating MSC(141)(S101-S108). The RBT service MSC(110) sets a call with a receiving MSC(142) corresponding to the call, and monitors whether a basic RBT is delivered(S109). If so, the RBT service MSC(110) requests a sound source supply device(120) to supply a set sound source, transmits a message for call setup, and supplies the sound source to the originating MSC(141) as an alternative sound of the basic RBT(S110-S114).
Patent KR-20040090540-A (KR)
Inventor: BAEK JI SEON
IPC: G11B7/0045
Filed: 2003-04-17
Abstract: PURPOSE: A method for controlling a data recording of a rewritable optical disk is provided to selectively perform a data recording operation in non-protect mode or in protect-mode based on identification information. CONSTITUTION: A system records/manages identification information showing whether a data recording operation is limited, in a specific area of a rewritable optical disk. Based on the identification information, the system selectively and variably controls a recording operation of user data. Before recording/managing the identification information, if a disk format mode for the rewritable optical disk is selectively performed in non-protect recording format mode, the system generates identification information showing that the user data can be updated and recorded.
Patent KR-20040090573-A (KR)
Inventor: JUNG BU YANG
IPC: H01L21/60
Filed: 2003-04-17
Abstract: PURPOSE: A substrate for a semiconductor package is provided to make the end of a protection layer have a constant type and a uniform thickness on an underlying layer with interconnections by including the interconnection formed on the underlying layer and by disposing a protection layer flow control unit in each interconnection. CONSTITUTION: The underlying layer(100) is prepared. A plurality of interconnections(117-1,117-2,117-3,117-4,117-5,117-6) with predetermined widths are formed on the underlying layer. A protection layer(130) is covered on a part of the interconnections. The protection layer flow control unit controls the flow of the protection layer, formed in each interconnection.
Patent KR-20040091237-A (KR)
Inventor: KIM NAM SU
IPC: C02F11/12
Filed: 2003-04-21
Abstract: PURPOSE: An apparatus for automatically controlling moisture content of thickened sludge is provided to smoothly perform the dewater process that is a succeeding process after controlling moisture content contained in the thickened sludge by thickening sludge generated in the water or sewage treatment process. CONSTITUTION: The apparatus is characterized in that a chamber(20) is separately installed at a sludge discharge port(15) penetratingly formed on a lower part of an ordinary centrifugal thickener(10), the chamber is slantly installed to guide movement of sludge in the chamber, a cutout plate(26) is installed at the front side of a transfer pipe(27) formed on a final end part of the chamber so that sludge is stayed in the chamber for a proper time, a sensing device(21) is penetratingly installed on an upper part of the chamber, the sensing device comprises a rotary disk(24) attached to a lower part of spindle(23) rotated by a sensing motor(22), and several disk plates(25) attached to the rotary disk installed in the chamber so that the several disk plates are capable of guiding resistance, wherein a thickening sensor for sensing degree of thickness of sludge by sensing supply amount of current according to resistance of power generated from the sensing motor transmits thickness degree signals to a conversion system to automatically control moisture content of thickened sludge of the centrifugal thickener by controlling differential speed of motor(17) of the centrifugal thickener using electrical signals.
Patent KR-20040091368-A (KR)
Inventor: CHOI JEONG HYEON
IPC: H04L12/12
Filed: 2003-04-21
Abstract: PURPOSE: A method for remotely controlling a device within a home network and a system therefor are provided to supply a device discovery interworking function between an agent existing in a home network and a server existing on the Internet. CONSTITUTION: A system discovers a device within a home network(S401). The system extracts a description from the discovered device(S402). The system informs a web server of the extracted description information(S403). The system accesses the web server for authentication, confirms prestored description information, and directly connects to the corresponding device within the home network based on the description information, then remotely controls the device(S42004-S406).
Patent KR-20040092047-A (KR)
Inventor: KWON YEONG CHEOL
IPC: F25D25/02
Filed: 2003-04-23
Abstract: PURPOSE: A structure for mounting a vegetable box for a refrigerator is provided to efficiently use a vegetable compartment by forming vegetable boxes in volume corresponding to the vegetable compartment. CONSTITUTION: A vegetable compartment cover(35) is installed at one side of a storage compartment of a refrigerator for forming a vegetable compartment(33). Plural vegetable boxes(40,40') are mounted in the vegetable compartment to be drawn to a front of the refrigerator, each having a containing space with an open upper part. A plurality of guide parts(41a,41b,41a',41b') are formed long front and rear at upper ends of the vegetable boxes to be placed at an inner area of the containing spaces. A plurality of guide rails(37a,37b,37a',37b') are downward protruded at a bottom surface of the vegetable compartment cover corresponding to front ends of the guide parts to guide the guide parts.
Patent KR-20040093329-A (KR)
Inventor: KIM DONG CHUL
IPC: C02F11/12
Filed: 2003-04-29
Abstract: PURPOSE: Provided is a heating plate for a filter press which compresses slurry with a membrane and supplies heat to the slurry with a heating plate to reduce filtering time, dehydrating and drying slurry and lower the moisture content. CONSTITUTION: In a heating plate (200) installed between many membrane plates consisting of polypropylene and rubber-made plate diaphragm, the heating plate for a filter press comprises a hot water plate (210) having a body, where a supply port (212) and an outlet (213) are formed to supply or discharge hot water and steam on the upper and the lower part, a zigzag flow path is formed on the inside, a slurry injection hole (214) are formed on the upper one side or the center and filtered solution discharge holes (215,216,217) are formed on the upper the other side and the lower part, an electric heat plate (220) where many steel bars (221) are formed on the one side of the hot water plate, a slurry injection hole (224) is formed on the upper one side and filtered solution discharge holes (225,226,227) are formed on the upper the other side or the center and a seal plate (230) where a mounting part (231) is formed to allow the electric heat plate to be mounted thereon and filtered discharge holes (235,236,237) are formed on one side of the upper and lower part.
Patent KR-20040093503-A (KR)
Inventor: EUM YEONG MI
IPC: E04F15/20
Filed: 2003-04-30
Abstract: PURPOSE: An interlayer-noise removal member and a manufacturing method thereof are provided to prevent dissonance between neighbors and to promote delightful and comfortable dwelling conditions by absorbing and intercepting vibration and noise between floors by the interlayer-noise removal member made of a waste fiber. CONSTITUTION: An interlayer-noise removal member is made by adhering a foam sheet and an unwoven fabric to a flame-retardant unwoven fabric made via water glass immersion and acid aqueous solution process of an unwoven fabric. The unwoven fabric is a waste unwoven fabric made via a needle punching process or a spray bonding process. The thickness of the unwoven fabric is 0.2¯30 mm. The thickness of the foam sheet is 0.1¯4 mm.