baber/WOPTO huggingface dataset:
Patent KR-20040091278-A (KR)
Inventor: LEE KI DOCK
IPC: F02M35/02
Filed: 2003-04-21
Abstract: PURPOSE: A fuel and air modifying member for a vehicle is provided to reform a physical or chemical characteristic of fuel, to improve combustion efficiency, and to reduce harmful substances included in exhaust gas. CONSTITUTION: In a fuel and air modifying member(100) for a vehicle, a resin layer(103) is coated on a base material(102) in which plural holes(101) are uniformly formed and fine powder of tourmaline is mixed in the resin layer. Fine powder of more than one kind selected from vegetable carbide, graphite, silicic acid and salts, oxide of metal salts(II) and salts is mixed in the resin layer. The fine powder of more than one kind selected from vegetable carbide, graphite, silicic acid and salts, oxide of metal salts(II) and salts, and the fine powder of tourmaline are mixed and milled in water or an aqueous solution including inorganic salts and then is solidified and sintered.
Patent KR-20040092999-A (KR)
Inventor: HYUN SANG SOO
IPC: F03B13/00
Filed: 2003-04-29
Abstract: PURPOSE: An electricity generator using buoyancy is provided to cut down the electrical power-producing cost and to prevent environmental pollution and an ecosystem from being destroyed by using the buoyancy as an energy source. CONSTITUTION: An electricity generator using buoyancy is composed of a tank(500) filled with water; an elliptical orbit(10) fixed and installed at the position moved toward one side from a vertical center line of shafts of driving and driven gears(30,40) fixed and mounted in the tank to guide volumes of fluid buckets(20); a permanent magnet(300) bonded and installed to a predetermined portion of the elliptical orbit at the lower part thereof; a plurality of fluid buckets embedded in the elliptical orbit and mounted with guide wheels(70) rotating along the elliptical orbit with changing the volumes; magnetic bodies(400) fixed and installed at the side of the fluid buckets; a chain(50) combined to the side of the fluid buckets by fluid bucket-supports; the driving and driven gears connected with the chain and fixed and disposed at the constant position; a power generator(100) shaft-combined to the driving gear to generate electricity according to rotation of the driving gear; sensors(60,60a) fastened and installed to upper and lower parts of the orbit to inform positions of the fluid buckets; correspondence sensors(62) fixed and mounted at the constant positions of the fluid buckets to correspond to the sensors, check the position of the fluid bucket, and send a signal to a control box(200); the control box for making an order for opening and closing a valve(92) to a solenoid(90) according to response of the correspondence sensor; the solenoid driven by the order of the control box; the valve for opening and closing a fluid passage by operations of the solenoid; and reverse flow protecting screens(96) for preventing reverse flow of fluid(98) by aiding the valve.
Patent KR-20040094938-A (KR)
Inventor: JUNG YEONG AN
IPC: H04M1/64
Filed: 2003-05-06
Abstract: PURPOSE: A method for monitoring a remote place by using an automatic response mode is provided to add a manager mode function to an absent automatic response mode in a packet network-based IMT2000 video phone terminal, so that a user can see a screen and an image of other party during a call, and to assign a password function to the absent automatic response mode, thereby using as a remote monitoring mode. CONSTITUTION: An automatic response mode is set in a terminal located in a monitoring area. A transmitter calls the terminal. A monitoring terminal checks an elapse of a certain time or the number of rings, and delivers a prestored absent announcement message. The absent announcement message is received, and a manager password is transmitted to the monitoring terminal. The monitoring terminal decides whether the inputted manager password is identical with a preset password. If so, the monitoring terminal delivers video and audio signals through a camera and a microphone.
Patent KR-20040098362-A (KR)
Inventor: LEE SANG SEOP
IPC: B60R7/12
Filed: 2003-05-14
Abstract: PURPOSE: An umbrella box for a vehicle is provided to easily hold a wet umbrella and keep the inside of the vehicle clean by detachably mounting a housing connected to a water collector to one side of a front seat. CONSTITUTION: An umbrella box(10) for a vehicle is composed of a housing(20) made of hard synthetic resins or steel material and detachably mounted to one side of a front seat(5), a water collector(40), and a fixing member(50) for fixing the housing. The housing has an upper opening, a water discharge port(24) at the lower part, and a holding space holding a wet umbrella and communicated with the water discharge port and the upper opening. The water collector is connected to the water discharge port of the housing, and collects water falling from the wet umbrella. The fixing member is extended from one side of the front seat, and includes a plurality of fixing strings(52), and a plurality of buckles(54) formed at the end of each fixing string and coupled to each fixing string.
Patent KR-20030045761-A (KR)
Inventor: ZHANG JUNG HYOUK
IPC: H04L12/66
Filed: 2003-05-21
Abstract: PURPOSE: A VoIP(Voice over Internet Protocol) service system using a PSTN(Public Switched Telephone Network) phone number database for an originating VoIP service through a PSTN phone number, in a VoIP P2P(Peer-to-Peer) call using a combined PSTN and VoIP phone is provided to connect origination through the PSTN phone number to a VoIP, if a receiving terminal is the combined PSTN and VoIP phone. CONSTITUTION: A combined PSTN and VoIP phone receives a PSTN phone number extracted from a caller ID of another combined PSTN and VoIP phone connected through a PSTN phone, or verifies a PSTN phone number inputted by a user from another combined PSTN and VoIP phone or a PSTN phone number database for VoIP service, to record the verified PSTN phone number in its own terminal information recording unit as its own PSTN phone number. If PSTN is physically disconnected or a wrong PSTN phone number is decided from another combined PSTN and VoIP phone or the PSTN phone number database for VoIP service, the combined PSTN and VoIP phone deletes the PSTN phone number. If VoIP connection information on a requested PSTN phone number exists in its own database, for a VoIP connection information search request of a terminal having a PSTN phone number requested from the combined PSTN and VoIP phone or another PSTN phone number database server for VoIP service, the PSTN phone number database server for VoIP service checks the PSTN phone number and a VoIP ID through communication with an incoming terminal over the Internet to verify the connection information, and then responds to the terminal requesting search first or to the PSTN phone number database server for VoIP service finally requesting search.
Patent KR-20030091726-A (KR)
Title: 동축형 임피던스 정합기
IPC: H03H7/00
Filed: 2003-05-21
Abstract: 관형상의 외부도체와 외부도체내에 설치된 내부도체에 의해 정합기본체가 구성됨과 동시에, 정합기본체내에 수용된 입력단측슬러그 및 출력단측슬러그를 구비하며, 양 유전체는, 그 중심위치와 정합기본체에 있어서의 입력단 또는 출력단과의 거리, 및 양유전체의 서로의 대향면간의 거리를 조정가능하게 입력단 및 출력단 간에 슬라이드 가능하게 구성되며, 입력단측슬러그는, 그 반대면끼리가 Nλ/4(λ는 정합기본체내의 입력신호의 관내파장으로, N은 홀수)에 상당하는 소정거리만큼 고정적으로 서로 이간시킨 슬러그를 구비하며, 출력단측슬러그는 그 반대면 끼리 상기 소정거리만큼 고정적으로 서로 이간시킨 슬러그를 구비하고 있다.
Patent KR-20040103117-A (KR)
Inventor: PARK JU YEON
IPC: G11B7/121
Filed: 2003-05-31
Abstract: PURPOSE: A holographic ROM system is provided to close a lens protecting unit when data is not reproduced, to protect lenses installed inside a pickup unit from foreign substance or dust, thereby preventing a level reduction or distortion of a reproduction signal. CONSTITUTION: A pickup unit(100) comprises at least more than one optical lens(112,114). A lens protecting unit(120) is installed on top of the pickup unit(100), and comprises a door(120') opened during a reproduction on a path of a reproduction signal light created by diffracting a reproduction reference light when the reference light supplied from the pickup unit(100) is radiated on a disk(200). A controller(300) supplies an open control signal during a disk reproduction, and supplies a close control signal if the disk reproduction does not occur. An actuator(125) opens the door(120') of the lens protecting unit(120) by being driven according to the open control signal, and closes the door(120') according to the close control signal.
Patent KR-20040103731-A (KR)
Inventor: JUNG HWA YONG
IPC: H04J13/12
Filed: 2003-06-02
Abstract: PURPOSE: An orthogonal code generator for uplink data spreading in an asynchronous W-CDMA system is provided to replace an old technique without using a plurality of logic circuits and without a big change in hardware size by using a simple logic circuit or a small capacity memory. CONSTITUTION: A storage part(20) stores 16x16 Walsh codes. The second exclusive OR unit(30) executes exclusive OR operation for a signal outputted from the storage part(20) and the 16th Walsh code outputted from the storage part(20) or an additional register(21) and generates an orthogonal code for the spreading of a PRACH(Physical Random Access CHannel) control part. The first generator(41) repeatedly generates '0011' for the spreading of a DPDCH(Dedicated Physical Data CHannel) and a PCPCH(Physical Common Packet CHannel) message data part. The second generator(42) generates '0' for the spreading of a DPCCH(Dedicated Physical Control Data CHannel) and a PCPCH message control part. Multiplexers(51,52) select and output one among the codes for channel spreading according to a control signal inputted from a control part. The control part outputs channel information and an OVSF(Orthogonal Variable Spreading Factor) ID, and controls an address controller(10) in order to output data, stored in the storage part(20), according to the OVSF ID.
Patent KR-20040110847-A (KR)
Inventor: BAEK HONG GU
IPC: B03C3/40
Filed: 2003-06-20
Abstract: PURPOSE: An air cleaner using a dielectric barrier discharge is provided to generate relatively more anions and violets than a corona discharge, and to minimize ozone production yield. CONSTITUTION: The air cleaner using a dielectric barrier discharge includes two metallic electrodes facing each other in which at least one of the electrodes is a formed of mesh(10); dielectric layers(4) formed on opposite sides of the metallic electrodes in such a manner the layers(4) face each other; and mesh dielectric barrier discharge systems disposed at regular intervals between the dielectric layers(4). Preferable materials for the dielectric layers(4) are glass, alumina and mica. Air from outside passes through the interval of the mesh dielectric barrier discharge system, and then MnO2 catalyst to minimize ozone concentration.
Patent KR-20050003272-A (KR)
Inventor: LEE BYUENG SUNG
IPC: G02F1/13
Filed: 2003-06-30
Abstract: PURPOSE: A multislot load lock chamber is provided to prevent process delay generated when a substrate which have passed through a process chamber is cooled by supplying a processed substrate to the process chamber while the substrate is cooled. CONSTITUTION: A multislot load lock chamber includes first and second cassette doors(401a,401b) for coming in and out of a substrate, a substrate loading portion(402) loading the substrate ejected from a cassette, and a driving motor(403) moving the substrate loading portion up and down. A connector(404) connects the substrate loading portion with the driving motor. A process chamber door(408) is connected with a process chamber formed at one side of the load lock chamber, and a sealing means is provided at an outer wall of the substrate loading portion. A sealing portion(409) is connected with the sealing means to partially seal the load lock chamber and is formed at a side inside the load lock chamber.
Patent KR-20050006994-A (KR)
Inventor: LEE HUN JOONG
IPC: H04N5/235
Filed: 2003-07-10
Abstract: PURPOSE: An image pickup apparatus and a method of displaying mode conversion in the image pickup apparatus are provided to enable a user to recognize selection of a black white mode corresponding to a night function by including a connector that displays conversion into the black white mode. CONSTITUTION: An image input part(310) converts an optical image of an object into an electric image signal. A digital signal process part(320) calculates brightness of the image signal. A control part(330) makes conversion into a black white mode in case that the brightness calculated in the digital signal process part is less than a predetermined critical value, and outputs a mode signal corresponding to the black white mode. A connector(360) transmits an external output signal corresponding to the mode signal to an external unit.
Patent KR-20050010298-A (KR)
Inventor: HWANG MYUNG WHAN
IPC: C09D7/12
Filed: 2003-07-18
Abstract: PURPOSE: Provided is a paint additive for reforming liquid fuel in various equipments using fossil fuels, which reduces fuel consumption, improves the air pollution problem by reducing the amount of discharged exhaust gas and increases output. CONSTITUTION: The paint additive for reforming liquid fuel comprises 20-80 wt% of monazite powder (containing 1-4% of thorium) and 80-20 wt% of tourmaline powder. The additive is used in an amount of 7-40 wt% based on the weight of paint, and the ratio of additive to paint depends on a coating method, coating material and particle size of each powder. Each of the monazite powder and tourmaline powder has an average particle diameter of 1-10 micrometers.
Patent KR-20030067636-A (KR)
Inventor: NA YONG JUN
Filed: 2003-07-28
Abstract: PURPOSE: An online bidding system and a method for selecting a successful bidder are provided to make bidders easily join in bidding by on-line, and to select the successful bidder fairly and clearly while realizing a low bidding failure and a low bidding price. CONSTITUTION: A customer database registering and managing a bidding joiner as a member is maintained. A registered customer buys a bidding join coupon through an electronic settlement procedure. The customer joins in the bidding, registers the price, and receives a bidding number by using the coupon. The bidding information of the user is stored in a server after more than two encryption processes. After finishing a bidding time, the successful bidder is selected by confirming the bidding information. A success result is informed to the successful bidder and the successful bidder receives an article after paying the bidding price.
Patent KR-20050016837-A (KR)
Inventor: KIM NAM HOON
IPC: A61F13/15
Filed: 2003-08-04
Abstract: PURPOSE: A diaper adopting an endothermic latent heat microcapsule is provided to lower the temperature of the inner sheet of a diaper when a user urinates by adopting an endothermic heat accumulating microcapsule. CONSTITUTION: The diaper adopting an endothermic latent heat microcapsule includes a liquid permeable inner sheet(2), a liquid non-permeable outer sheet, and an absorbing layer(3) interposed between the inner sheet(2) and the outer sheet. An endothermic heat accumulating capsule(7) having an endothermic phase change material inside is distributed in one of the inner sheet, the outer sheet, and the absorbing layer or between the inner sheet, the outer sheet, and the absorbing layer.
Patent KR-20050017841-A (KR)
Inventor: LIM DAE HAN
IPC: A23L2/38
Filed: 2003-08-11
Abstract: PURPOSE: A method of producing pine juice by crushing pine wood(Pinus densiflora S. et Z. densiflora), pine skin or pine needles, mixing with sugars and aging at low temperature is provided. The product has characteristic taste, flavor and efficacy of a pine. CONSTITUTION: Pine wood is crushed to 1 to 50meshes, washed with water and dried. Thereafter, 35 to 65% by weight of the crushed pine wood is mixed with 35 to 65% by weight of sugars and 35 to 65% by weight of purified water and aged at 10 to 60deg.C for a predetermined time, followed by filtering. The sugars contain pine skin and pine needles.
Patent KR-20050017264-A (KR)
Inventor: KIM HONG CHAE
IPC: H04W92/18
Filed: 2003-08-12
Abstract: PURPOSE: A hands-free mode conversion system is provided to convert into a hands-free mode without an encoding algorithm, in order to connect a data connector only to a hands-free device without connecting both ear jack and data connector, thereby using the data connector in the hands-free mode. CONSTITUTION: A hands-free terminal(200) receives an intrinsic number from a cellular phone(100) to transmit the intrinsic number through wireless data communication, receives a key code corresponding to the intrinsic number, and converts the cellular phone(100) in hands-free method. A data server(300) receives the intrinsic number of the cellular phone(100) to output the intrinsic number to an encoding algorithm-embedding hands-free unit(400), and receives the key code from the hands-free unit(400) to transmit the key code to the hands-free terminal(200). The hands-free unit(400) receives the intrinsic number, and outputs the key code corresponding to the intrinsic number.
Patent KR-20050018208-A (KR)
Inventor: CHOI BONG SOO
IPC: F24F1/00
Filed: 2003-08-14
Abstract: PURPOSE: An air flow regulating device of an air conditioner is provided to prevent discomfort from cool air or warm air directly discharged from the discharge port or the auxiliary discharge port by inclining air downward from the auxiliary discharge port with the blower guide. CONSTITUTION: An air flow regulating device of an air conditioner is composed of a cabinet(52) having a discharge port(54) in the front upper part, a suction port(56) formed in the front lower part and an auxiliary discharge port(78) formed in the upper part of the discharge port, a blower(70) installed in the cabinet to suck air through the suction port to the cabinet and to discharge air through the discharge port, a heat exchanger(60) mounted in the cabinet to exchange heat with suction air, and a blower guide(80) mounted in the upper part of the auxiliary discharge port to guide air from the auxiliary discharge port to be inclined downward.
Patent KR-20050019209-A (KR)
Inventor: CHUNG DONG HOON
IPC: H01L21/027
Filed: 2003-08-18
Abstract: PURPOSE: A method for correcting photomask is provided to use directly as the resist pattern layout for compensation by automatically extracting the layout of compensation area. CONSTITUTION: A photomask is formed according to the layout of a device. A measuring map is formed by measuring data with respect to an area that a correction is required thereof in the photomask. The layout of a compensation area is extracted by reforming an area distinguished from other area in the measuring map on the basis of a cell block of the layout as a reference unit. A resist pattern for compensation complying with the layout of the extracted compensation area is formed on the photomask. The photomask area exposed by the resist pattern for compensation is compensated.
Patent KR-20050019331-A (KR)
Inventor: GO BONG KUK
IPC: G11B31/02
Filed: 2003-08-18
Abstract: PURPOSE: A karaoke learning system is provided to enhance a user convenience by integrating a code recognition function with a mike function as well as using a micom and a sound edition technology, and to enable a user to do an interactive game or learning by using two mikes. CONSTITUTION: The system comprises a main body(1), the first and the second main body of mouses(20, 20a), and a teaching material. The main body(1) embeds a main controller. The first and the second main body of the mouses(20, 20a), selectively attachable to or detachable from both sides of the main body(1), install a position setting window and sensors(22, 22a). The teaching material includes a recognition mark which makes the sensors(22, 22a) sense a code if the position setting window is set to the recognition mark. The user can select a menu like outputting an original sound, playing accompaniment or challenging.
Patent KR-20050019483-A (KR)
Inventor: CHO CHUNG KUN
IPC: H01M4/1395
Filed: 2003-08-19
Abstract: PURPOSE: A method for producing a lithium metal anode is provided to make it possible to obtain a lithium layer having a clean surface on the lithium anode, and to significantly reduce the thickness of a current collector, thereby increasing the energy density per the volume of an electrode. CONSTITUTION: The method for producing a lithium metal anode comprises: (a) forming a current collector(1) on a substrate(6) which contains a releasing component(5); (b) depositing lithium metal(2) on the current collector; and (c) peeling the current collector and the lithium metal from the substrate, wherein the method further comprises a pretreatment step or forming a protective film(3) on the lithium metal layer.
Patent KR-20050020492-A (KR)
Inventor: KIM YOUNG WOOK
IPC: G03B17/56
Filed: 2003-08-23
Abstract: PURPOSE: A zoom button assembly and a zoom camera therewith are provided to improve the zoom button assembly by using an external zoom button and an internal zoom button. CONSTITUTION: A zoom button assembly is rotatably installed around a hinge formed on one side of a case. The zoom button includes an external zoom button and an internal zoom button. The external zoom button is arranged at the outside of the case. The internal zoom button includes an extension part(26a) formed at one side of the internal zoom button and is coupled with the external zoom button. The end part of the extension part formed at the internal zoom button pressurizes a dome switch(22a,22b) of a printing circuit substrate. A zoom camera is installed around the hinge formed at one side of the case. The zoom camera includes the zoom button assembly(41).
Patent KR-20040019981-A (KR)
Inventor: KAWASAKI TATSUYA
IPC: G01R31/3185
Filed: 2003-08-28
Abstract: PURPOSE: To realize a memory test circuit capable of changing test contents by adding necessary minimum external terminals for a test and a circuit. CONSTITUTION: This memory test circuit is provided with: signal generating circuits for respectively generating a CS signal, an address signal, a data signal and an R/W signal of a memory to be tested; and a test setting control circuit for generating the control data of these signal generating circuits. The signal generating circuits and the test setting control circuit have shift registers, and control data and test data are serially inputted to these shift registers from external terminals.
Patent KR-20050022989-A (KR)
Inventor: CHUNG YOUNG SEOP
IPC: F42B8/12
Filed: 2003-08-28
Abstract: PURPOSE: A mock bullet of a tank is provided to reduce the training cost by charging bullets having an electric detonator instead of an expensive mock bullet and to increase reality of the training by making the mock bullet similar to the main armament bullets and charging the actual main armament. CONSTITUTION: A mock bullet of a tank is composed of a mock bullet mold(10) having an exterior shape of the main armament bullet of the tank; a long pipe-shaped gun path(20) formed in the mock bullet mold to have the caliber enough to pass the bullets; a power chamber(30) connected to the gun path and formed in the size enough to fit actual bullets; and a stub case(40) positioned in the rear side of the mock bullet mold to fix the bullets and mounted with an electric detonator structure(43) for transmitting electric shock to the bullets.
Patent KR-20050027603-A (KR)
Title: A floor bord
Inventor: AHN GYE JIN
IPC: B32B5/18
Filed: 2003-09-16
Abstract: A floor board is provided to have strong strength, light weight and a long life span and reduce a production cost by making a surface layer, a foam layer, and a backside layer in a body, wherein the foam layer is obtained by mixing recycled polypropylene with wood powder/chaff. The floor board comprises a surface layer(100), a foam layer(300), and a backside layer(200). The surface layer(100) and the backside layer(200) consist of 25% of polypropylene, 60% of wood powder or chaff, and 15% of glass fiber. The foam layer(300) is obtained by mixing 30% of recycled polypropylene and 70% of wood powder or chaff to be expanded and molded. The foam layer(300) is placed between the surface layer(100) and the backside layer(200).