baber/WOPTO huggingface dataset:
Patent KR-20040079207-A (KR)
Inventor: BAEK JONG WON
IPC: A23L3/00
Filed: 2003-03-06
Abstract: PURPOSE: A natural food preservative containing a bamboo stem extract having antioxidant activity and antimicrobial activity is provided. The bamboo stem extract is stable to heat while exhibiting nitrite scavenging effects and preventing decay by inhibiting the proliferation of microorganisms such as gram positive bacteria, gram negative bacteria, yeast or the like. CONSTITUTION: The food preservative contains a crude extract, a non-polar solvent extract and a polar solvent extract of bamboo stems as an effective ingredient. The crude extract is extracted with water, lower alcohol such as ethanol and methanol or a mixture thereof. The non-polar solvent extract is extracted with hexane, dichloromethane, chloroform or ethylacetate. The polar solvent extract is extracted with acetone, butanol, ethanol, methanol or water. The bamboo is selected from the group consisting of Phyllostachys bambusoides, Phyllostachys nigra, Phyllostachys pubescens and Phyllostachys nigra Munro.
Patent KR-20030079678-A (KR)
Inventor: SUNG MI SUN
IPC: G06Q30/06
Filed: 2003-03-12
Abstract: PURPOSE: A system and method for operating a credit card gift certificate using a credit card transaction is provided to relax a restriction of a distribution scope and a purchase available item sharply by using a gift certificate at any credit card member store. CONSTITUTION: A credit card gift certificate server(120) receives a credit card gift certificate use request from a credit card user, and verifies use availability of the gift certificate with respect to the received use request. If the gift certificate is judged as a use available gift certificate, the credit card gift certificate server(120) sets a limit of the gift certificate in a credit card of a credit card user. A credit card company server(130) manages a credit card transaction. A gift certificate issuing information DB(140) stores issuing information of the credit card gift certificate. A credit card information DB(150) stores information with respect to the credit card.
Patent KR-20040082124-A (KR)
Inventor: BYUN DONG SUL
IPC: C21B7/12
Filed: 2003-03-18
Abstract: PURPOSE: A device for processing oxidized unshaped refractories in circular tap hole of blast furnace without impact is provided to process the unshaped refractories in an original shape without impact when removing oxidized refractories of the tap hole for tapping molten materials produced in the blast furnace. CONSTITUTION: The device comprises a circular rotation body part of which a front end part(20) is opened in a hollow cylinder shape having the same outer diameter as size of outer diameter of the tap hole, a rear end part of which is closed, and which is rotated around a monolithic refractory part constructed in the circular tap hole; a circular rotation body center guiding support rod(30) fixed to the inner surface center of the circular rotation body part and projected more than the front end part of the circular rotation body part; a drilling part comprising a plural bit inserting holes(41) installed in a circumferential direction of the front end part of the circular rotation body part with being spaced apart from each other in a certain distance, and bits(43) fixed to the bit inserting holes to drill monolithic refractories during rotation of the circular rotation body part; a discharge part for discharging the monolithic refractories drilled in the drilling part; a rotation transfer part mounted on a tap hole opener to rotate the circular rotation body part so that the rotation transfer part transfers rotary power of the tap hole opener to the circular rotation body part; a cooling part for preventing overheating of the drilling part; a drilling depth adjusting part inserted into the circular rotation body part to adjust drilling depth of the monolithic refractories; and a dismantling part comprising an opening bit which is formed in a star shape and inclined to a certain inclination angle so that size of the opening bit is increased as it goes from the front side to the rear side, and on star shaped apexes of which a plural cooling water injection ports are formed.
Patent KR-20040083235-A (KR)
Inventor: KIM DONG GEOL
IPC: G11B19/02
Filed: 2003-03-21
Abstract: PURPOSE: A method for displaying and setting a recording picture quality in a digital recording apparatus is provided to decode encoded data to output/display a video image, and to output/display a user selection menu for identifying/changing a current recording picture quality, so that a user can easily identify/change the current recording picture quality. CONSTITUTION: A semi-time shift mode is additionally set to directly output a data stream encoded by an MPEG encoder(12) to an MPEG decoder(15) while not being recorded in a hard disk(14). If a user requests a recording picture quality to be displayed, a CPU(13) sets the semi-time shift mode, and directly outputs the encoded data stream to the MPEG decoder(15), to output/display encoded and decoded video images through a screen of an outer connection apparatus. The CPU(13) outputs/displays an OSD image of a record mode selection.
Patent KR-20030077466-A (KR)
Title: 표시장치, 구동방법 및 프로젝터 장치
IPC: G09G3/36
Filed: 2003-03-26
Abstract: 본 발명의 표시장치는, 영상 신호를 공급하는 복수의 비디오 라인으로부터 공급된 영상 신호를 샘플링하는 샘플링 회로와, 상기 비디오 라인에 교차하는 방향으로 배치되고, 상기 각 비디오 라인과 샘플링 회로내의 아날로그 스위치군을 접속하는 접속 배선이 동일 기판상에 일체적으로 형성되고, 또한 상기 각 접속 배선 사이에 있어서의 영상 신호의 지연차를 보상하도록 상기 각 비디오 라인에 흐르는 영상 신호를 지연시키는 지연량 조정부가 제공되어 있다. 이에 의해, 비디오 라인으로부터 샘플링 회로까지의 영상 신호의 각 전달 경로에 있어서의 지연차를 보상하도록 되기 때문에, 표시장치에 있어서, 라인 모양의 표시 불균일을 제거하여, 표시 품위를 향상시킬 수 있다.
Patent KR-20040085456-A (KR)
Inventor: KIM JUNG SEOP
IPC: F16L55/045
Filed: 2003-03-31
Abstract: PURPOSE: A water-hammering arrester is provided to arrest the water-hammering effectively in the water pipe or an oil pipeline by using O-ring in the inside of the housing. CONSTITUTION: A water-hammering arrester comprises a body(70), a housing(10), a hollow hole(11), a step part(13) in the middle of the hollow hole, an O-ring(21) on the step part, a fixing part(31) for fixing the O-ring to the housing, a piston(51) in the hollow hole contacting with an inside of the O-ring, a spiral part(15) in the housing, a stopper(41) for stopping the piston in the lower part of the spiral part, and a spring(61) in the upper part of the piston.
Patent KR-20040085970-A (KR)
Inventor: KIM JONG EUN
IPC: B32B27/18
Filed: 2003-04-02
Abstract: PURPOSE: A method for producing a conductive sheet with an antistatic layer of an excellent property is provided to prevent the antistatic layers from adhering and to produce a thick antistatic layer minimizing a variation in a surface resistivity. CONSTITUTION: The method for producing a conductive sheet with an antistatic layer of an excellent property comprises the steps of: coating a surface of a polymeric film with a conductive coating solution and drying to form the antistatic layer; putting an interleaf on the antistatic layer and winding in a roll form; and post-curing the winded polymeric film. When coating the polymeric film, a bar-coater is used. The polymeric film is one selected from a polyester, a polystyrene, an amorphous polyethylene terephthalate, a polyester copolymer, a polystyrene copolymer and a polyethylene terephthalate copolymer.
Patent KR-20040087197-A (KR)
Inventor: HUH JANG EUN
IPC: H01L27/105
Filed: 2003-04-04
Abstract: PURPOSE: A method for manufacturing a capacitor is provided to improve fatigue phenomenon by implanting oxygen or ozone ions into a conductive layer on a lower electrode using plasma treatment having low energy. CONSTITUTION: A base lower electrode composed of Ir(203) and IrO2(205) is formed on a substrate(201) with a desired structure. A conductive layer(207) is formed on the base lower electrode, thereby forming a lower electrode. The surface of the conductive layer is reformed by implanting oxygen or ozone ions(208) using plasma treatment having low energy of 0.5-1.0 KeV. Then, a ferroelectric film(209) is formed on the resultant structure. An upper electrode composed of IrO2(211) and Ir(213) is formed on the ferroelectric film. The resultant structure is annealed.
Patent KR-20040087355-A (KR)
Inventor: HWANG JAE YEOB
IPC: G06F17/00
Filed: 2003-04-07
Abstract: PURPOSE: An online and offline name card system is provided to enable a user, who receives a paper name card, to input an ID of an electronic name card, which is written on the paper name card, and to call detailed data on the electronic name card from an online name card server. CONSTITUTION: The system comprises a template storage(210), a name card managing module(220), a name card database(240), an output device(270), a web messenger(280), and a controller(260). The template storage(210) stores basic design types of a name card. The name card managing module(220) offers an online name card construction, modification, deletion, and saving function, and a user interface for each function. The name card database(240) stores a name card ID, a person on a name card, design types, characters, photos, and a communication type. The output device(270) expresses the designed name card on a web page. The web messenger(280) connects a session to a local messenger of the person on a corresponding name card, and communicates messages with the person.
Patent KR-20030081121-A (KR)
Title: 포장 용기
IPC: B65D75/00
Filed: 2003-04-10
Abstract: 본 발명은 포장 용기의 개봉 가능한 밀봉 수단을 형성하는 가요성 또는 확산성 필름의 적용에 관련된다.  특히, 본 발명은 마이크로웨이브 오븐으로 가열될 목적인 음식물 수납용 포장 용기의 개봉 가능한 밀봉 수단을 형성하는 가요성 또는 확산성 필름의 적용에 관련된다.  본 발명은 가열 전에 포장 용기를 천공할 필요 없이 음식물을 가열할 수 있는 포장 용기로 음식물을 수납하는 더욱 간단하고 편리한 해결책이다.
Patent KR-20040089275-A (KR)
Inventor: SHIN DONG HWAN
IPC: G06F3/02
Filed: 2003-04-11
Abstract: PURPOSE: A multi-dimension key input circuit and a realizing method thereof are provided to determine/apply the optimal dimensions and a coordinate number of each dimension minimizing a needed GPIO(General Purpose Input/Output) number depending on a key number by designing the circuit with allowance of multi-dimension coordinates without fixing the coordinate assignment to two dimensions. CONSTITUTION: An MSM(Mobile Station Modem)(310) applies the input signals that pulses of different time zones are periodically repeated on a time axis through a plurality of output pins, is equipped with a plurality of input pins grouped to a plurality of groups, and discriminates key input by detecting the input signal inputted through one pin of respective groups. A keypad(320) is equipped with a plurality of key input switches. One terminal of the key input switch is connected to one output pin among the output pins of the MSM and another terminal is connected to one input pin of each group. When the key is inputted, the input signal from the MSM is transferred to the input pins of the MSM by connecting the switch.
Patent KR-20040090151-A (KR)
Title: Apparatus for forming a thin film
Inventor: MUN HO SEONG
IPC: H01L21/205
Filed: 2003-04-16
Abstract: PURPOSE: An apparatus for depositing a thin film is provided to remove impurities from an inside of a reaction chamber by supplying a purge gas to the inside of the reaction chamber. CONSTITUTION: A wafer holder(130) is installed in an inside of a reaction chamber in order to support a wafer. The first gas supply unit(150) is installed in inside of the reaction chamber in order to supply a reaction gas for forming a thin film on the wafer to the inside of the reaction chamber. The second gas supply unit(160) is installed nearly to the first gas supply unit. The second gas supply unit supplies a purge gas to the inside of the reaction chamber in order to remove impurities from the inside of the reaction chamber.
Patent KR-20040091404-A (KR)
Inventor: JEON IL GWAN
IPC: B60S3/00
Filed: 2003-04-21
Abstract: PURPOSE: A self-vehicle washing system is provided to secure convenience in vehicle washing, to improve the vehicle washing-receptive capacity, and to shorten the time for washing vehicles, by executing all vehicle washing works related to self-vehicle washing in a vehicle wash. CONSTITUTION: A self-vehicle washing system comprises an automatic vehicle washing unit for three-dimensionally washing the exterior of the top, bottom, right, and left sides of a vehicle entering a vehicle wash(100); a vehicle washing device for providing high-pressure washing water, foam-washing water, suction air for vacuuming and air supply, and a washer liquid required for each vehicle wash by a central supply method; a transfer unit for freely moving a high-pressure washing nozzle(330), a foam-washing mechanism(430), a vacuum suction port(540), an air injection nozzle(630), an air brush(640), and a washer liquid injection nozzle(730) to any place in the vehicle wash; and other vehicle washing mechanisms separately arranged to each vehicle wash.
Patent KR-20040094076-A (KR)
Inventor: LEE HYUNG HOON
IPC: E01D21/00
Filed: 2003-05-01
Abstract: PURPOSE: A bridge construction method by using a manufacturing method of a precast prestressed concrete beam for a straight bridge or a curved bridge is provided to maintain, transport and construct the bridge easily, and to cut down construction cost by connecting the prestressed concrete beam segments with a connecting tendon and a main tendon. CONSTITUTION: A prestressed concrete beam(100) is manufactured with the segment, and composed of a connecting tendon(10) installed in a tendon storage unit with the upper and lower double flat structure of the prestressed concrete beam and strained and anchored at both sides of the prestressed concrete beam, and a main tendon(20) strained and installed in a parabola-shape at the center part of both ends of the prestressed concrete beam. The prestressed concrete beam segments are integrated by installing and anchoring the main tendon in the prestressed concrete beam.
Patent KR-20040094552-A (KR)
Inventor: CHO JEONG GU
IPC: H02J3/28
Filed: 2003-05-03
Abstract: PURPOSE: An energy regenerative multi-functional electronic load is provided to produce resistant load, inductive load, non-linear load, unbalanced load and pulse load by controlling load current through a switching operation adopting a pulse width modulation. CONSTITUTION: An energy regenerative multi-functional electronic load comprises a load current control inverter(140) having an AC side connected to an object of a test, and which produces load current by a pulse width modulation; a capacitor(150) connected in parallel to the output of the load current control inverter, and which accumulates the energy applied to the energy regenerative multi-functional electronic load; an energy regenerative inverter(170) having a DC side connected to the capacitor and an AC side connected to a power system(180), wherein the energy regenerative inverter regenerates energy by transferring the energy accumulated in the capacitor to the power system; a load current controller(130) connected to the load current control inverter, and which controls the load current control inverter so as to produce load current by using the information including the type of the tester and/or the type of the load current; and an energy regeneration controller(160) connected to the energy regenerative inverter, and which controls the energy regenerative inverter so as to regenerate the energy applied to the capacitor to the power system.
Patent KR-20040095128-A (KR)
Inventor: JO JUI CHANG
IPC: B60N2/48
Filed: 2003-05-06
Abstract: PURPOSE: An automatic positioning device of a headrest of a seat for a vehicle is provided to automatically adjust the position of the headrest by applying an electronic control position memory. CONSTITUTION: An automatic positioning device of a headrest(10) of a seat for a vehicle comprises an up-and-down moving device and a forward and backward moving device of the headrest, a position memory/playback control device, and a control board. In the up-and-down moving device of the headrest, a fixing plate(12) is installed in a seat back supporting the headrest and a dove tail-type guide rail(11) is installed to the fixing plate. A block(15) moving up and down is installed on the dove tail-type guide. A rod is installed to the block and the headrest is installed thereon. The block is moved by a cable connected to a motor and the cable is driven by a DC motor(14) to which a reducer is attached. If the point of contact is turned on, the motor is driven by the power supplied from a power relay. If the power relay is turned off, the motor is not driven. A potentiometer(13) is used as a sensor for the sensing of a position and the position is input to the controller via an A/D(Analog/Digital) converter. The forward and backward moving device comprises a front plate, a rear plate, a driving motor, and an X-shaped link. The rear plate is fixed by an L-shaped bracket connected to an up-and-down moving support rod and the front plate is connected to the X-shaped link attached to the rear plate. The X-shaped link is driven by the DC motor to which a worm reducer is attached. Movable rollers are attached to the ends of the X-shaped link. The rollers are inserted in a guide rail and is moved right and left along the guide rail.
Patent KR-20040097682-A (KR)
Inventor: CHOI SUN YONG
IPC: B42F7/00
Filed: 2003-05-12
Abstract: PURPOSE: A highly functional pocket is provided, which is capable of efficiently storing a floppy diskette or a compact disk attached to a book jacket or stationery with increased portability and less vulnerability to external impacts, thereby enhancing user's convenience. CONSTITUTION: The pocket(21) comprises: triangular curved lines(23) cut at portions(o,p) as long as a diameter of a diskette or disk(27) to be stored and cut at a portion(q) as long as 80% of the diameter of the diskette or disk(27) to form an accommodation space in which the diskette or disk(27) is stored.
Patent KR-20040098086-A (KR)
Inventor: JANG YEON NAM
IPC: H04M1/72403
Filed: 2003-05-13
Abstract: PURPOSE: A terminal and method for implementing a time shift function is provided to add a time shift function to a terminal in order to avoid watching a rebroadcast again in case that it is impossible to watch the broadcast for a moment due to unavoidable circumstances. CONSTITUTION: If a user inputs a time shift selection signal through a key input part and selects a time shift function(S301), a control part stores the multimedia data, received after the selection of the time shift function, in a buffer installed in a memory, instead of outputting the multimedia data to the user by audio/video(S302). Then the control part judges whether a preset time expired(S303). In case that the preset time expired, the control part reads the data of the present time and the preset time from the buffer and provides the data to the user through a display part by audio/video. At the same time, the control part stores the presently inputted multimedia data in the buffer continually(S304).
Patent KR-20040098274-A (KR)
Inventor: CHANG SHU WEN
IPC: C23C14/24
Filed: 2003-05-14
Abstract: PURPOSE: To solve such problems of existing evaporation methods that thermal conductivity is not good under the vacuum condition, and the frequency of changing evaporation material is increased by pressing a powdered evaporation material in a pressed shape having predetermined pressure and temperature for a required duration of time. CONSTITUTION: The evaporation method comprises a step(a) pressing a power type evaporation material(10) in a pressed shape at predetermined pressure and temperature for a required duration of time; a step(b) of charging the evaporation material pressed by the step(a) into a crucible(21) inside an evaporation chamber(20), wherein the evaporation chamber comprises a substrate(30) on which a coated film is formed by evaporating the evaporation material; a step(c) of using a vacuum system for inducing air inside the evaporation chamber into the vacuum state, wherein the vacuum is adjusted according to characteristics of the evaporation material and the substrate; a step(d) of using a heater(50) for heating the evaporation material so that the evaporation material as a single atom is evaporated onto the substrate according to the step(b); and a step(e) of completing the evaporation and forming a required film on the substrate.
Patent KR-20030051484-A (KR)
Inventor: LEE WON HO
IPC: B02C23/08
Filed: 2003-05-21
Abstract: PURPOSE: Provided is a production equipment for dry sand using an air separator which lets sand and minute powder separated and collected at final step so that it contributes to preserve environment. CONSTITUTION: The production equipment for the dry sand using the air separator comprises the parts of: a dump hopper(1) which lets a firstly-crushed aggregate stored and released; an airtight-type crusher(3) which crushes the aggregate into uniform sand, which is supplied from the airtight-type feeder(2); a vibrating selector(4) which lets the crushed aggregate selected through a vibration screen net; the air separator(5) which divides the uniform sand into sand and minute power; and a transfer conveyer which lets the aggregate transferred to bar minute powder from being scattered outside.
Patent KR-20030091810-A (KR)
Title: 유기 발광 다이오드(ｏｌｅｄ) 조명장치
IPC: F21Y105/00
Filed: 2003-05-27
Abstract: 본 발명은 기판, 상기 기판에 침착된 유기 발광 다이오드(OLED)층으로서, 이 층에 전력을 공급하기 위한 제 1 및 제 2 전극을 포함하는 OLED층, 상기 OLED층을 커버하는 캡슐화 커버, 및 상기 기판상에 위치하고, 상기 제 1 및 제 2 전극과 전기 접속하며, 외부 전원에 의해 제 1 및 제 2 전극에 전기 접촉하도록 캡슐화 커버 밖으로 연장하는 제 1 및 제 2 전도체를 갖는 고체 상태의 영역 조명 광원; 및 상기 광원을 제거가능하게 수용 및 유지하기 위한 것으로, 상기 광원의 제 1 및 제 2 전도체에 전기 접속하기 위한 제 1 전기 접촉부 및 외부 전원에 전기 접속하기 위한 제 2 전기 접촉부를 갖는 소켓을 포함하는 조명장치에 관한 것이다.
Patent KR-20040101849-A (KR)
Inventor: BAE CHEOL SEOB
IPC: A41B11/00
Filed: 2003-05-27
Abstract: PURPOSE: A toe stocking capable of being manufactured with conventional equipment while having a toe receiving portion like conventional toe stockings is provided. It can be kept in a flat shape, simplifies a manufacturing process and is easy to handle. CONSTITUTION: The toe stocking consists of: a toe receiving portion(100) for receiving each toe separately; a tubular shape body portion extended to the upper portion of the wear's toe from the toe receiving portion; and a band portion(120) formed at the end portion of a body portion(110). The toe receiving portion and the position in which the wear' s foot is located are made of a spandex material and the remaining portion thereof made of rubber yarn. A band portion(130) for preventing the slipping down of the toe stocking is formed at the end part. The body portion is made of rubber yarn.
Patent KR-20040057878-A (KR)
Inventor: ISOGAI SHUNJI
IPC: B66F7/06
Filed: 2003-06-03
Abstract: PURPOSE: A vehicle repairing lift is provided to reduce the total width of the lift by removing a part exposed out of a board by eliminating the wing arm and to improve work efficiency by getting close the distance between an operator and a vehicle. CONSTITUTION: A vehicle repairing lift is composed of a pair of left and right boards(12) with a dimension shorter than the distance between front and rear wheels of a vehicle; a lifting device for moving up and down the bards; and a movable support(15) disposed at the board, received in the board, and drawn out from the board to move into a predetermined area having an extension side of the board and/or between the boards. The movable support comprises a slide body(18) inserted into a receiving unit formed at the end of the board and drawn out to the extension sides of the board at the predetermined length and a slide arm received in the slide body and drawn out between the boards at the predetermined length.