baber/WOPTO huggingface dataset:
Patent KR-20030030811-A (KR)
Inventor: KANG SEONG UNG
IPC: B61H11/00
Filed: 2001-06-01
Abstract: PURPOSE: Provided is a tread brake unit which places a resetting tool at the rear side of an automatic interval adjuster to make ease of securing space for changing a braking shoe so that it contributes to reduce time in changing the braking shoe. CONSTITUTION: The tread brake unit comprises the parts of: a brake box which is lowered by compressed air supplied through an air inlet and elevated to an original location by a piston spring; an automatic internal adjuster which is placed at a right angle to a piston within a housing to move a push sleeve, a lead nut and an adjusting screw in one direction by lowering the piston; a shoe assembly(30) which is placed at the front edge of the adjusting screw closely placed at the tread of a wheel to generate brake power; and the resetting tool(50) which includes a reset member to be rotated with a control socket to a certain degree at the rear side of the housing.
Patent KR-20010086411-A (KR)
IPC: F02D45/00
Filed: 2000-09-26
Abstract: 본 발명은 흡기 공기 흐름(Masse 흡입 공기 )에 대한 신호, 시간당 조절되는 연료에 대한 흡기 공기 흐름의 계산되어 측정된 비율에 대한 신호(λ 엔진 ), 배기 가스 파이프 내의 2차 공기 도관 입구 하류의 센서를 이용하여 측정된 공연비에 대한 신호(λ 배기 가스 )로부터 2차 공기 흐름에 대한 신호가 측정되어, 2차 공기 시스템의 기능성이 2차 공기 흐름에 대한 신호에 따라 평가되는, 차량의 배기 가스 시스템과 관련된 2차 공기 시스템을 모니터링하기 위한 방법에 있어서, 
     2차 공기 흐름에 대한 신호로서 2차 공기량(Masse 2차 공기 )이 시간당 조절되는 연료에 대한 흡기 공기 흐름의 비율(λ 엔진 )과 센서에 의해 측정된 공연비(λ 배기 가스 ) 및 흡기 공기 흐름에 대한 신호(Masse 흡입 공기 )에 따라 계산되어 측정되며, 상기 기능성은 상기 2차 공기량(Masse 2차 공기 )에 따라 평가되는 것을 특징으로 하는 방법에 관한 것이다.
Patent KR-20010102037-A (KR)
Title: Method and apparatus for gps assistance in a communication system
IPC: G01S5/00
Filed: 2000-02-14
Abstract: A method and apparatus for efficiently transmitting location assistance information to a mobile communication device over a control channel with a minimal impact on the capacity of the control channel. A position location server provides a difference between satellite locations which have been computed using Almanac data and then Ephemeris data. Sending only the difference between the locations and clock corrections computed using the two different data types, the total amount of information to be transmitted to a mobile communication device is significantly reduced. Furthermore, by providing rate of change information, the method and apparatus allows the location assistance information to remain valid for a relatively long time after it is has been received by the mobile communication device.
Patent KR-20020005004-A (KR)
Title: Liquid crystal compounds
IPC: C07C255/55
Filed: 2000-04-11
Abstract: Compounds of formula I:wherein the variables are defined as explained in the disclosure. The invention also provides liquid crystalline mixtures and optical or electro-optical devices including compounds of formula (I).
Patent KR-20020032423-A (KR)
IPC: B01D15/18
Filed: 2000-05-19
Abstract: 은이온으로 전처리된 설폰산 그룹-함유 강력 양이온교환수지를 사용하여, 공통의 기본 화학 구조를 갖는, 측쇄로서 알케닐 그룹을 갖는 락톤-함유 고분자 화합물로부터 측쇄로서 알킬 그룹을 갖는 락톤-함유 고분자 화합물을 분리하는 방법.
Patent KR-20020022135-A (KR)
IPC: H04N5/91
Filed: 2001-04-20
Abstract: AV 스트림을 부호화하여 기록할 때, 그 AV 스트림의 속성 정보로서 time_controlled_flag를 1로 세트할 때, AV 스트림의 시간 경과와 AV 스트림의 데이터 바이트량과의 관계가 소정의 오차 범위 내에서 비례한다.  AV 스트림 파일의 time_controlled_flag가 1로 세트되어 있는 경우, 그 스트림이 있는 시간만큼 부분적으로 스트림을 소거하면, 소거한 시간만큼 상기 스트림의 TS_average_rate로 나타내는 비트 레이트로 기록 가능한 빈 영역을 디스크 상에 작성할 수 있다.
Patent KR-20030061596-A (KR)
Title: Method and apparatus for displaying error of PDP module
Inventor: PARK GI CHEOL
IPC: G01R31/00
Filed: 2002-01-15
Abstract: PURPOSE: An apparatus and a method for indicating an abnormal state of a PDP module are provided to detect rapidly the abnormal state of the PDP module by sensing abnormal states of each board of the PDP module. CONSTITUTION: An apparatus for indicating an abnormal state of a PDP module includes an X-board(20), a Y board(30), a Z board(40), a voltage sense portion(10), a micro computer(50), and a display portion(60). The X board is used for controlling a driving operation of an address electrode. The Y board is used for controlling a driving operation of a scan electrode. The Z board is used for controlling a driving operation of a sustain electrode. The voltage sense portion senses voltage levels applied to the X, the Y, and the Z boards. The micro computer is used for sensing abnormal state of the X, the Y, and the Z boards and outputting a control signal. The display portion displays the abnormal states of the X, the Y, and the Z boards according to the control signal of the micro computer.
Patent KR-20030063779-A (KR)
Title: Cooling structure using Thermoelectric Cooler for Liquid Crystal Display Projector
Inventor: YOON JIN
IPC: G03B21/16
Filed: 2002-01-24
Abstract: PURPOSE: A cooling structure of an LCD projector is provided to lower an operating temperature of RGB and to fabricate a compact LCD projector by removing heat in an optical passage through attaching a thermo-electric module to the optical passage. CONSTITUTION: An LCD projector cooling structure includes a cabinet(21), and a lamp(22) installed in the cabinet(21) in order to radiate light. A plurality of total reflection mirrors(25,26,27) and dichroic mirrors(23,24) are provided to reflect light radiated from the lamp(22). Light reflected from the total reflection mirrors(25,26,27) and dichroic mirrors(23,24) is incident into RGB panels(28,29,30). A lens(33) is provided to project light incident into the RGB panel to a screen. An optical path is formed between the lamp(22) and the RGB panels(28,29,30). A thermo-electric module(41) is attached to the optical path so as to transfer internal heat to an exterior.
Patent KR-20030064072-A (KR)
Title: Double media gateway apparatus and control method thereof in ATM
Inventor: CHO GWANG SU
IPC: H04L12/50
Filed: 2002-01-25
Abstract: PURPOSE: A dual media gateway device in an ATM switching system is provided to mount ATM physical layer boards and ATM layer functional boards in dual methods, and to separately manage the mounted boards, thereby implementing high reliability and high transmission efficiency when transmitting voice and data. CONSTITUTION: An APIA(ATM Physical Layer Interface Assembly)-A(13) and an APIA-B(14) perform physical layer functions by interfacing with an AIM(ATM Interface Module)(11). An MMCA(Media Gateway Module Control Assembly)-A(15) and an MMCA-B(16) perform ATM layer functions. SUs(Service Units)(17,18) perform narrowband network interworking functions. An alarm block(19) informs a maintenance process of monitored results on the APIA-A(13) and the APIA-B(14), and replaces a link of the AIM(11) with the APIA-A(13) or the APIA-B(14). Either of the MMCA-A(15) and the MMCA-B(16) is activated, and activates either of the APIA-A(13) and the APIA-B(14) to be interfaced with the AIM(11). The inactivated MMCA is activated if the activated MMCA is abnormal.
Patent KR-20030065172-A (KR)
Title: Barrier rib material of Plasma Display Panel and Method of Fabricating Barrier Rib
Inventor: JANG U SEONG
IPC: H01J11/36
Filed: 2002-01-31
Abstract: PURPOSE: A barrier rib material and a method for manufacturing a barrier rib are provided to prevent degradation of luminance caused due to the lowering of reflectivity, while preventing an erroneous discharge. CONSTITUTION: A plasma display panel comprises a green sheet(60) containing a composition of ZnO-B2O3-MgO-SiO2-Al2O3-CaO-CuO for preventing a barrier rib from becoming yellow. A method for manufacturing a barrier rib includes the steps of forming a green sheet; bonding the green sheet onto a substrate(62); and forming a barrier rib by pressing the mold having a groove with a shape corresponding to the shape of the barrier rib against the green sheet.
Patent KR-20030068846-A (KR)
Title: Wideband Microstrip Patch Antenna for Transmitting/Receiving and Array Antenna Arraying it
Inventor: CHOI JAE IK
IPC: H01Q13/08
Filed: 2002-02-18
Abstract: PURPOSE: A broadband microstrip patch antenna is provided to reduce a volume and increase a bandwidth by using an electromagnetic coupling between an active patch and a static patch and make polarization conform by performing a mechanical beam tilting and an electric beam tilting at the same time. CONSTITUTION: The first patch antenna layer includes the first dielectric layer(120) and a ground conductor layer. The first patch antenna supplies an energy, which is supplied through a feeder connected with the first patch placed at the first dielectric layer, to the second patch(160), which is connected with the first patch. The first patch antenna layer receives an energy supplied by the second patch. The second patch antenna includes the second dielectric layer(170) and supplies an energy, which is supplied by the first patch connected with the second patch placed at the second dielectric layer. The second patch antenna layer supplies a received energy to the first patch. A separation part is disposed between the first patch antenna layer and the second patch antenna layer to separate the first patch antenna layer and the second patch antenna layer.
Patent KR-20030069459-A (KR)
Title: An optical pick-up actuator, optical pick-up and optical recording and/or reproducing apparatus employing the same
Inventor: BAE JEONG GUK
IPC: G11B7/12
Filed: 2002-02-20
Abstract: PURPOSE: An optical pickup actuator, an optical pickup device, and an optical recording/playback apparatus applying the same are provided to improve corresponding power to a deflecting disk in a focus action of a blade. CONSTITUTION: A holder(160) is fixed at one side of a base(180). An objective lens(110) is mounted at a blade(100). A plurality of elastic support members(170i,170h) have one ends combined with the holder and the other ends combined with the blade to movably support the blade. A magnetic driving unit moves the blade in a focus direction or track direction. Outer peripheral elastic support members and inner peripheral elastic support members are different in length.
Patent KR-20020025931-A (KR)
Inventor: YOO JEONG KUN
IPC: C04B33/04
Filed: 2002-02-26
Abstract: PURPOSE: A preparation method of materials forming waterproof sheet in soil by using nano-sized inorganic materials, polymer and organic materials is provided. The prepared materials formed into a gel for prevention of water permeation in soil are widely used in construction and waste disposal fields. CONSTITUTION: The waterproof sheet forming materials in a form of emulsion are prepared by mixing inorganic materials, polymer and organic materials in a ratio of 1-10 : 2.5 : 1-10. The preparation method is as follows: preparing an aqueous solution(<=30%) of nano-sized inorganic natural minerals such as kaolin, refractory clay and preferably montmorillonite-Na; adding a solution(<=50%) of polymer with a functional group(-OH, -NH3, -COOH) such as polyvinyl alcohol, polyacryl acid, polyacryl amide; adding an organic solution such as palm oil(<=50%) and/or tall oil(<=50%).
Patent KR-20020041347-A (KR)
Inventor: KIM CHIL GON
IPC: G09B29/00
Filed: 2002-02-26
Abstract: PURPOSE: A wideband picture information supply program via internet is provided to enable a user to watch actual picture of a desired place through internet without directly visiting the corresponding place. CONSTITUTION: The wideband picture information supply program comprises an input step for inputting an address, coordinates, and a key word of a separated specific place to a sound recognition program; a moving image overlap filming step performed at a constant height by using a digital manner; a computer input, editing, and separation step of the filmed images; a program developing step for designing home page and searching image information; a database input step; a home page server and database server construction step; a use step performed by a client; a fee sanction step; a latest information comparing step.
Patent KR-20030071996-A (KR)
Title: Two-dimensional multilayer disk radiating structure for shaping flat-topped element pattern
Inventor: CHOI JAE IK
IPC: H01Q3/30
Filed: 2002-03-05
Abstract: PURPOSE: A two-dimensional multi-layer disc radiation arrangement structure is provided to have a uniform electric performance in a wide beam scan range and provide a small size, a low cost and a light weight. CONSTITUTION: A center element(610) supplies a round polarization signal of a basic mode and forms a unit radiation pattern of FTEP via mutual electron wave coupling. A plurality of first ring elements(620) are installed at an apex of a cube where the center element is placed at the center, and form the unit radiation pattern via coupling of mutual electron wave with the center element. A plurality of second ring elements(630) are installed on the other apex of a triangular lattice having one or two apexes of the first ring elements so as to form a cube, and form the unit radiation pattern via coupling of mutual electron wave with the first ring elements. A circular waveguide arrangement support part(640) supports the center element, the first ring elements and the second ring elements.
Patent KR-20030072864-A (KR)
Title: Swirling nozzle for ocean outfall diffuser
Inventor: KANG SI HWAN
IPC: B05B1/34
Filed: 2002-03-07
Abstract: PURPOSE: An eddy shape nozzle for a marine discharge pipe is provided to prevent the contamination of sea wafer near the discharge pipe by facilitating the mixing of discharged water. CONSTITUTION: The eddy shape nozzle installed at an outlet port of a marine discharge pipe, which serves to discharge warm water from a sewer system or power plant into the sea, comprises a cylindrical nozzle body(10), and a rotation guiding portion(20), which is formed at the inner peripheral surface of the nozzle body in a longitudinal direction thereof in a spiral pattern so as to guide the rotation of the discharged water.
Patent KR-20020025167-A (KR)
Inventor: KWON YOUNG JUN
IPC: A01D90/06
Filed: 2002-03-15
Abstract: PURPOSE: An apparatus for cutting dry grass is provided to ensure more stable and effective cutting work by cutting circular bale shaped dry grass into an appropriate size and adopting a hydraulic cutter and a transfer device. CONSTITUTION: The apparatus for cutting dry grass is comprised of a lower frame(10); a loading box(20) for receiving circular bale shaped dry grass; a cutter(30) formed at one end of the loading box; a transfer device(40) installed within the loading box; a hydraulic cylinder(50) for actuating the cutter; a motor(60) for driving the transfer device; and a manipulating part(70) for operating the cutter and the transfer device.
Patent KR-20020028187-A (KR)
Inventor: PARK DAE JUN
IPC: H04W8/18
Filed: 2002-03-22
Abstract: PURPOSE: A method for operating homepages and managing integrated information using mobile numbers is provided to create and operate individual homepages on the basis of members' mobile numbers and to synthetically manage specific management information through their user terminals or mobile terminals. CONSTITUTION: A homepage operating and integrated information management server(30) creates a personal homepage, based on a user's mobile number among member information inputted when he joined the homepage operating and integrated information management system. Also the server(30) stores management information, inputted from the user's user terminal(10) or mobile terminal(15) which executed communication access through an information communication network(20), in associated databases. If a sync request signal is inputted from the user terminal(10) or the mobile terminal(15), the server(30) updates a relevant database in response to the inputted request signal and transmits the updated information to the user terminal(10) or the mobile terminal(15).
Patent KR-20030081775-A (KR)
Title: A rice beverage containing rice aleuron layer extract, and a method for manufacturing thereof
Inventor: KUEM JUN SEOK
IPC: A23L2/38
Filed: 2002-04-12
Abstract: PURPOSE: A method for producing a functional rice beverage composition containing an aleurone layer extract as a main component is provided. The beverage composition contains malt, sugar liquid and vegetable cream, together with an aleurone layer extract. Milled rice in which the aleurone layer is cut off also has a good taste when cooked. CONSTITUTION: An aleurone layer of rice is blended with water, cooled to -5 to 0deg.C, followed by agitation and gelatinization. Thereafter, 60 to 80%(w/v) of an aleurone layer extract and 4 to 7%(w/v) of malt are soaked in water for 1 to 3hr in a nonwoven fabric, followed by extraction, filtration then centrifugation. The filtrate is added with 0.01 to 5.0%(w/v) of glycerine, 5 to 10%(w/v) of a sweetening agent and 0.01 to 5%(w/v) of vegetable cream, followed by homogenization and retort sterilization.
Patent KR-20030082043-A (KR)
Title: An apparatus for automatically collecting and withdrawing chips from side trimmer
Inventor: LEE YEONG I
IPC: B21D45/10
Filed: 2002-04-16
Abstract: PURPOSE: An apparatus for automatically collecting and withdrawing chips from side trimmer is provided to prevent safety accident by preventing unsafe working of worker inside chute and withdraw scrap safely and easily by automatically connecting chips through finger roll after inserting coiling sleeve onto winding rod after coiling. CONSTITUTION: The apparatus comprises a coiling part(10) comprising collector winding rod(20) which is arranged at one side of chute(513) so that chips(510) are dropped into the chute(513), and onto the outer surface of which sleeve (S) is inserted, cylinder(45) for moving the collector winding rod(20) back and forth, and motor(18) for rotating the cylinder(45); a sleeve inserting part(250) comprising mounting member(264) on the upper part of which sleeve (S) is put to insert the sleeve (S) into the collector winding rod(20) at the opposite side of the chute(513) of the coiling part(10), cylinder(254) for moving the mounting member(264), and motor for rotating the sleeve (S) on the mounting member(264); a sleeve position adjusting part(300) positioned at the side of the sleeve inserting part(250) and consisted of pressing roller(325) for arranging regular position of the sleeve (S) and cylinder for lifting and lowering the pressing roller(325); a side supporting part(100) comprising sleeve supporting plate(102) moved reciprocally between the chute(513) and sleeve inserting part(250) and cylinders(112,124) for moving the sleeve supporting plate(102), wherein hole of the chute(513) is closed by the sleeve supporting plate(102) so that one side surface of the sleeve (S) is supported thus fixed onto the collector winding rod(20); and a finger part(150) arranged adjacently to the side supporting part(100) and consisted of finger(225) for gripping chips positioned at the chute(513), cylinder for vertically moving the finger(225), cylinder for rotating the finger, rack gear connected to shaft of the cylinder, and pinion gears of finger support rotation rod.
Patent KR-20030084466-A (KR)
Title: Inguiry device for credit card having a customer information management function
Inventor: KIM CHANG HYEON
IPC: G06K17/00
Filed: 2002-04-27
Abstract: PURPOSE: A credit card checker having a customer information management function is provided to store the customer information and the transaction information in the credit card checker, to transmit the information to a customer information management server, and to make a terminal receive the customer purchase information in the customer information management server. CONSTITUTION: A keyboard(104) inputs the customer information or the data for checking the stored customer information. A flash memory(105) stores the customer information from the keyboard(104) and the card information from a card reader(101), and stores a booting and an application program. A controller(106) transmits the card information read from the card reader(101) to a credit card approval server(110) and the customer information management server(111), receives and outputs the result information data from each server to a printer(102), outputs the customer information from the keyboard(104) to a PC(108), which is a customer management system, and transmits a cellular phone number and a transaction particulars message of a customer to an SMS(Short Message Service) server(112).
Patent KR-20030085404-A (KR)
Title: selector for call serving packet data in mobile communication network
Inventor: KOO U SEOK
IPC: H04Q11/00
Filed: 2002-04-30
Abstract: PURPOSE: A selector capable of a packet data call service in a mobile communication network is provided to reduce network construction components for the packet data call service without using an extra PSDN(Public Switched Data Network). CONSTITUTION: A connection unit(11) is connected with a BTS(Base Transceiver Station) for communicating with the BTS. A resource management(12) manages resources. A power control(13) controls power for operations of a system. A frame selection function(14) selects a frame. A PPP termination(15) is connected with the frame selection function(14) for executing a PPP(Point to Protocol) termination function. A TCP/IP(Transmission Control Protocol/Internet Protocol) stack(17) is connected to the PPP termination(15) by an AAA authentication interface(16) for executing communication.
Patent KR-20020039655-A (KR)
Inventor: LEE O SEONG
IPC: A45B25/16
Filed: 2002-04-25
Abstract: PURPOSE: An apparatus for automatically coupling umbrella ribs with umbrella fabric and a manufacturing method thereof are provided to improve the workability and the productivity thereof, and to reduce the cost of production, thus achieving the mass production thereof. CONSTITUTION: A jig plate(3) is installed at top surface of a body frame(2) of the apparatus(1), eight fixed jigs(4) are radially arranged adjacent to the jig plate, a fixed chuck(5) is installed at an upper end of the fixed jig. In addition, guide bars are installed at four corners of the body frame, transfer screws(7,7a) are installed between front and rear guide bars, and a transfer plate(8) penetrates between the guide bars and the transfer screws, so the transfer plate can be lifted or lowered along the guide bars according to the forward and backward rotating force of the transfer screws driven by a motor(9) mounted within the body frame.
Patent KR-20020091775-A (KR)
Inventor: MCBENNETT MICHAEL C
IPC: H05H1/34
Filed: 2002-05-06
Abstract: PURPOSE: An electrode interface bonding is provided to assembly an emissive member and a separator, and the separator and a copper holder by contacting the surfaces thereof. CONSTITUTION: An electrode includes a copper holder(16) forming a cavity(22) in a front end. An emissive member(28) and a separator(32) are arranged in the cavity and brazing materials are not used to fix the components of the electrode. An intermetallic compound is formed between the emissive member and the separator and a eutectic alloy is formed between the separator and the metallic holder by independent heating steps. A crimping process strengthens the electrode and extends the operational life span thereof.
Patent KR-20030088900-A (KR)
Title: Vibrate preventing apparatus of accelpedal
Inventor: KWON YEONG SEOP
IPC: B60K26/00
Filed: 2002-05-15
Abstract: PURPOSE: A device for preventing the vibration of an accelerator pedal is provided to prevent uncomfortable feelings caused by the vibration of the accelerator pedal from being transmitted to a driver in traveling by mounting a shock-absorbing part not to transmit the vibration of an engine to the accelerator pedal. CONSTITUTION: A device for preventing the vibration of an accelerator pedal(10) is composed of the accelerator pedal moving upward and downward with centering on a hinge(20); a vacuum tube(50) mounted between the accelerator pedal and an accelerator pump(60) to absorb vibration; a first lever(55) of which an end is connected to the accelerator pedal and other end is installed in the vacuum tube; a first cable(30) connected with the first lever; an elastic body(59) disposed in the vacuum tube to supply elastic rebound force to the first lever connected with the first cable; a second lever(57) installed in the vacuum tube with confronting the first lever; and a second cable(32) connecting the second lever and the accelerator pump.