baber/WOPTO huggingface dataset:
Patent KR-20030000177-A (KR)
Title: Controlling connection apparatus and method for duplicated ethernet line
Inventor: CHOI SEUNG WON
IPC: H04L12/28
Filed: 2001-06-22
Abstract: PURPOSE: A device and a method for controlling the connection of a dual Ethernet line are provided to select an appropriate Ethernet line using state information of the Ethernet line, and to connect the selected Ethernet line with an Ethernet terminal in real time, so as to implement a fast line switching speed and simplify the control of line switching. CONSTITUTION: The first and the second Ethernet line checker(203,211) respectively connected to the first Ethernet line(208) and the second Ethernet line(214) check state information on the Ethernet lines(208,214) from signals inputted by way of each Ethernet line(208,214). An Ethernet line connection controller(201) decides the normality of each Ethernet line(208,214), using information on the line connection state, the line activation state, and received packet errors provided from the first and second Ethernet line checkers(203,211), and generates a line switching control signal. An Ethernet line switching unit(219) selectively connects the first or second Ethernet line to an Ethernet terminal(225), correspondingly to the line switching control signal. And the first and second line checkers(203,211) detect pulse signals periodically received by way of each Ethernet line(208,214) to provide the information on the line connection state, detect whether packets are received by way of the Ethernet lines(208,214) to provide the information on the line activation state, and decide whether received packets have errors according to the state of physical signal waveform on the Ethernet lines(208,214).
Patent KR-20030006210-A (KR)
Title: Device for sucking the substance of strip surface
Inventor: HYUN EUN GWI
IPC: B21B45/02
Filed: 2001-07-12
Abstract: PURPOSE: An apparatus for sucking alien substance on the surface of a strip is provided which improves removing efficiency by separating and thus removing white powder and alien substance adhered onto upper and lower surfaces of the strip through the sucking process. CONSTITUTION: The apparatus for sucking alien substance on the surface of a strip comprises a housing(10) which is mounted in a space between a deflector roll(120) and a bridle roll(130), and on the body of which a passage hole(11) is formed so that the strip moves through the passage hole(11); upper and lower crushers(20,20') each of which are mounted in the housing(10) with the passage hole(11) being between the upper and lower crushers(20,20') so that the upper and lower crushers(20,20') are ascended through upper and lower cylinders(23,24) as they are being rotated through motors(21,22), wherein upper and lower brushes(25,26) are mounted on rods of the upper and lower cylinders(23,24); upper and lower hoods(30,30') which are mounted on a rotation path of the upper and lower brushes(25,26) respectively to suck in crushed materials and alien substance crushed from the strip through a dust collector(70) that is equipped on a crushed material discharge path; upper and lower air compressors which are mounted on the side part of the upper and lower crushers(20,20') to inject air to the upper and lower brushes(25,26), wherein a flow path of the air is opened and closed by solenoid valves(41,42); front and rear alien substance removers(50,50') which are equipped at inlet lower and outlet upper sides of the housing(10) so that the front and rear alien substance removers(50,50') are ascended along racks in the operating process of front and rear cylinders, and to the end part of which front and rear rolls surface contacted with the strip are pin connected; and a controller(60) for outputting operating signals to the motors(21,22) and cylinders and outputting opening signals to the solenoid valves(41,42) by receiving signals of a position sensor operated by a sensing sensor(61) equipped at the inlet side of the passage hole(11).
Patent KR-20030006790-A (KR)
Title: Bipolar-Unipolar clock converter for measuring
Inventor: HAN JAE SEOP
IPC: H04B17/00
Filed: 2001-07-16
Abstract: PURPOSE: A device for converting a clock for measurement is provided to receive a predetermined frequency of standard clock signal from a GPS(Global Positioning System) or a cesium atomic clock, and to receive a bipolar clock signal from a tested apparatus, so as to convert the bipolar clock signal into a unipolar clock signal recognizable by a meter. CONSTITUTION: A DS1 clock converting part(210) converts a framed DS1 clock into an unframed DS1 clock. A DS1E clock converting part(220) converts a framed DS1E clock into an unframed DS1E clock. A clock synthesizing part(230) synthesizes reference clocks synchronized with a standard time, to generate a DS1 reference clock and a DS1E reference clock. In the DS1 clock converting part(210), a transformer(211) receives clocks of a tested object such as clocks of an exchange or an optical transmission apparatus. An error monitor operated with clocks of a clock oscillator converts a bipolar clock inputted through the transformer(211) into a unipolar clock and analyzes frames to detect LOS(Loss Of Signal), AIS(Alarm Indication Signal), BPV(BiPolar Violation) and OOF(Out Of Frequency). And LEDs(Light Emitting Diodes) indicate errors according to outputs of the error monitor.
Patent KR-20030008783-A (KR)
Title: break system of vehicle
Inventor: YOON SU YONG
IPC: B60T13/00
Filed: 2001-07-20
Abstract: PURPOSE: A brake system of a vehicle is provided to improve the convenience of a driver and to assist the driver for a safe travel by maintaining the brake pressure supplied to a brake body until the driver steps on an accelerator pedal. CONSTITUTION: A brake system of a vehicle includes a hydraulic supply device(100) installed on the line of a brake pipe between a master cylinder and a brake body. The hydraulic supply device comprises a housing unit(110) connected with the master cylinder and the brake body, a hydraulic supply valve unit(130) selectively opened and closed to supply the hydraulic pressure transmitted from the master cylinder to the brake body, a hydraulic return valve unit(150) selectively opened and closed to return the hydraulic pressure of the brake body to a reservoir tank when brake power is removed, a valve control unit(170) for restricting the return of the hydraulic pressure when a vehicle speed is zero and a throttle valve opening degree is zero, and a pressure generating valve(190) performing the function of the valve control unit by using the intake vacuum pressure and exhaust vacuum pressure.
Patent KR-20030009760-A (KR)
Title: Method for binding of frp material and metal material
Inventor: PARK YEONG SU
IPC: B29C65/48
Filed: 2001-07-24
Abstract: PURPOSE: An attaching surface of a metal flange portion is formed protrudingly, and a rubber and a glass reinforced fiber is coated for improving watertight property. CONSTITUTION: An attaching surface(12a) of a metal flange portion(11) is formed protrudingly. A sand blast treatment is carried out to the attaching surface. A bonding adhesive film(15) is coated to the attaching surface and cured. An EPDM rubber(17) is wound on the coated adhesive. And the adhesive is coated on the EPDM rubber. A glass reinforced fiber(19) is wound on the cured adhesive, and an FRP(Fiber Reinforced Plastic) is layered on the wound glass reinforced fiber. An attaching surface(12b) of FRP layered on the attaching surface(12a) of the metal flange portion has a groove shape.
Patent KR-20030009824-A (KR)
Title: A method of producing a thin film device
Inventor: JUN YEONG GWON
IPC: G02F1/136
Filed: 2001-07-24
Abstract: PURPOSE: A method for fabricating a thin film device is provided to obtain a thin, strong and deformable liquid crystal display device to be attached to a mobile device, thereby expanding the lifespan of the device. CONSTITUTION: A method for fabricating a thin film device includes the steps of preparing a thin film element on a first substrate(S1), forming a protecting layer on the thin film element(S2), removing the first substrate by mechanical or chemical polishing(S3), removing the protecting layer by etching(S4), conveying the thin film element to a second functional substrate(S5), and coupling the thin film element with the second substrate(S6), wherein the thin film element is to be a thin film transistor and a liquid crystal display is formed on the thin film transistor after the joining(S7).
Patent KR-20020010094-A (KR)
Inventor: FUKUDA RYOZO
IPC: G01N27/20
Filed: 2001-07-27
Abstract: PURPOSE: A preexamination method of an object and a device thereof are provided to improve inspection efficiency and accuracy by compensating the visual inspection for detecting defects in the object to be inspected. CONSTITUTION: A flaw signal is detected based on the flaw state of the object to be inspected, and detailed information of the flaw on the basis of the flaw signal is generated. The flaw detailed information is visualized on the object to be inspected. A device for inspecting the object to be inspected prior to visual inspection comprises flaw signal detecting units(103,104,105) to detect the flaw signal based on the flaw state of the object to be inspected, a flaw detailed information creating unit to generate flaw detailed information on the basis of the flaw signal, and a flaw detailed information visualizing unit(106) for visualizing the flaw detailed information on the object to be inspected.
Patent KR-20030012593-A (KR)
Title: MAC processing equipment applying to POD module of the open cable, method for operating the same and MAC processing method
Inventor: CHOI GWANG HO
IPC: H04N7/10
Filed: 2001-08-02
Abstract: PURPOSE: A system for processing MAC of POD module for digital cable broadcast, a method for driving the system and a MAC processing method are provided to process MPEG-2 TS and various MAC messages. CONSTITUTION: An MPEG-2 TS processor(410) analyzes MPEG-2 TS packet data received from a physical layer processor to extract MAC packets. A MAC header parser(420) receives the MAC packets of the MPEG-2 TS processor, analyzes the header to divide the header interactive data and MAC messages and outputs the interactive data to CAS module. A MAC message processor(450) receives the MAC messages from the MAC header parser to process various messages and generates a response signal. A MAC message generator(470) receives the MAC messages processed by the MAC message processor to generate a processing message and a response message with respect to the MAC messages, transmits the processing message to the CAC module and sends the response message to the physical layer processor.
Patent KR-20030013096-A (KR)
Title: Apparatus for sensing a printing media of printer and sensing method
Inventor: CHOI GYEONG CHEOL
IPC: B41J29/48
Filed: 2001-08-07
Abstract: PURPOSE: A device and a method for sensing a printing medium of a printer are provided to promptly and accurately discriminate the kind of the printing medium, thereby reducing the absolute necessary time for print per unit printing medium. CONSTITUTION: A device for sensing a printing medium of a printer includes a printing unit(10) installed on a printing medium feed path to discharge a printing medium to a front of a printer main body(1) after the printing medium supplied to the front of the printer main body is printed; a printing medium feed senor(20) installed on the printing medium feed path for sensing whether the printing medium has passed; and a printing medium kind sensor(40) installed close to the printing medium feed senor to sense the kind of the printing medium arranged and on standby by a feeding roller(30) after being sensed by the printing medium feed senor.
Patent KR-20030017110-A (KR)
Title: A methof for detecting edge skull in strip casting process
Inventor: JU MUN GAP
IPC: B22D11/06
Filed: 2001-08-24
Abstract: PURPOSE: A method for detecting edge skull is provided to read information on size and position of edge skull by photographing cast strip coming out of the nip of casting rolls in strip casting process, thereby image processing the photographed images. CONSTITUTION: The method for detecting edge skull in strip casting process comprises the steps of photographing images of cast strip using CCD cameras installed between a position of the cast strip right after formation of cast strip and a point in which temperature distribution of cast strip is constant as continuously measuring load of edge dams at an edge dam load measuring part; obtaining picture data (B) consisting of cast strip outline and skull image and reading the number of pixels (Pc) between both sides of cast strip image by image processing the photographed picture data (A) of cast strip using an edge detection mask, and extracting picture data (C) of the skull image by removing straight line components representing the cast strip outline; obtaining differential absolute values for the edge dam load corresponding to the formation time point of skull in case that extraction results of the picture data (C) of the skull image is primarily judged to be skull, and reading the number of widthwise pixels (Px) and the number of lengthwise pixels (Py) of the extracted skull image by finally judging that is skull only when the absolute value is a certain value or more; and calculating width size (Sx) and length size (Sy) of actual skull using the following expression 1 (Sx=PxxCx/Pc) and expression 2 (Sy=PyxCy'/Pf) wherein Cx is actual horizontal length of a strip, Cy' is vertical length of CCD camera image and Pf is the number of lengthwise pixels of one frame.
Patent KR-20030018280-A (KR)
Title: Apparatus and methods for location service in Narrow band Time Division duplexing mobile communication system
Inventor: HWANG SEUNG O
IPC: H04B7/26
Filed: 2001-08-27
Abstract: PURPOSE: A method and an apparatus for detecting the location of a user equipment in an NB-TDD(Narrow Band-Time Division Duplexing) mobile communication system are provided to allow an UE(User Equipment) to measure signals from each node-B or GPS(Global Positioning System) satellite signals, so as to calculate self location or report a measured result to a node-B to make the node-B detect the location of the UE. CONSTITUTION: If control information of an upper layer for location measurement is received to a UE(1001), the UE interprets a DwPCH(Downlink Pilot Channel) of a self cell(1002) and compares power of the interpreted DwPCH with a threshold 1(1003). If the interpreted DwPCH is larger than the threshold 1, DwPCH signals of a current node-B are generated and cancelled from received signals, as DwPCH power of the current node-B is large enough and the UE is decided to be near the current node-B(1004). If the interpreted DwPCH is smaller than the threshold 1, the DwPCH signals are decoded(1005). Power of each DwPCH signal is compared with a threshold 2(1006). Only signals over the threshold 2 are passed, and time differences between the passed signals and a reference DwPCH signal are calculated(1007).
Patent KR-20020046912-A (KR)
Title: Home server and internet service system
Inventor: SUZUKI SHOJI
IPC: H04M11/00
Filed: 2001-08-31
Abstract: PURPOSE: To provide a home server capable of preventing any illegal connection from an outside part and improving security. CONSTITUTION: The home server 1 is provided with a telephone number matching detection means 101 for responding only to an incoming request from a preliminarily registered telephone number.
Patent KR-20020021027-A (KR)
Inventor: BATZ-SOHN CHRISTOPH
IPC: C07F7/18
Filed: 2001-09-11
Abstract: PURPOSE: Provided is an alternative process of yellow bis(3-(triethoxysilyl)propyl)polysulfane which can be a polysulfane mixture. CONSTITUTION: The process for the production of yellow bis(3-(triethoxysilyl)propyl)polysulfane with an average sulfur chain length of 4 or less and an iodine color value of 10 mg iodine/100 ml or less, is characterized in that neutral chloropropyltriethoxysilane is mixed with chloropropyltrichlorosilane and then reacted with sodium sulfide (Na2S) and sulfur, disodium tetrasulfide (Na2S4) and Na2S or disodium trisulfide (Na2S3) and Na2S in ethanol.
Patent KR-20030024049-A (KR)
Title: Automatic ticket issuing device
Inventor: LIM SEONG HYEOK
IPC: G07B1/00
Filed: 2001-09-15
Abstract: PURPOSE: An automatic ticket vending machine is provided, which enables to input information accurately and thus enables to transport tickets smoothly. CONSTITUTION: The automatic ticket vending machine includes a case having at least one ticketing hole, and an accommodation part accommodating a number of tickets(T) in the case, and a transportation part transporting the tickets in the accommodation part along a fixed path, and a horizontal transportation part transporting the tickets transported from the transportation part to the ticketing hole, and an information input part receiving the tickets from the horizontal transportation part and recording information and then sending out the tickets to the ticketing hole. The horizontal transportation part is supported by a supporting plate(12), and includes a driving conveyor having a number of rollers(32,34) and the first belt, and a driving unit circulating the first belt, and a following conveyor having a number of rollers(36,38) and the second belt(46).
Patent KR-20030026439-A (KR)
Title: Oxygen generation of vehicles and supplier
Inventor: KIM YONG JAE
IPC: B60H3/00
Filed: 2001-09-25
Abstract: PURPOSE: An apparatus for generating and supplying oxygen of vehicle is provided to make indoor air of the vehicle pleasant. CONSTITUTION: A heat exchanger(3) and a cooling fan(4) are supplied with air compressed in an air compression device(1) through an air filter(2) to cool down high temperature compressed air. The heat exchanger is connected with a carbon filter(5) connected with a membrane separation type oxygen generator(6). The oxygen generator is built in an air conditioner unit installed on a ceiling of a bus or a train to be connected with a controller(7).
Patent KR-20030028682-A (KR)
Title: Customer relationship management system using e-mail header information and method thereof
Inventor: LIM SEONG RYEOL
IPC: G06Q99/00
Filed: 2001-09-25
Abstract: PURPOSE: A system and a method for the CRM(Customer Relationship Management) using the header information of an e-mail are provided to use a data warehouse as marketing information by automating a data warehouse through the accumulation of an e-mail path. CONSTITUTION: A mail server(20) extracts the header information from the e-mail, and stores and manages it as a database form. A CRM server(10) constructs a database by extracting and classifying the CRM information from the e-mail header information received from the mail server(20). A CRM database(30) stores the customer information and the CRM information extracted from the e-mail header information. The CRM server(10) has a web server function for displaying a homepage through a host server to a connected customer and performing membership registration, login, inquiry and deletion.
Patent KR-20020073240-A (KR)
Inventor: KIM HYEON JEONG
IPC: C12N15/63
Filed: 2001-09-28
Abstract: PURPOSE: Provided are a transfected cell line which can be used for quantitatively screening of the expression of osteoblast specific transcription factor Runx2 and its use for the detection of an osteogenesis accelerator. CONSTITUTION: The transfected cell line(KCTC 0929BP) is manufactured by transfecting a host cell selected from MC3T3-E1, ROS 17/2.8 and C2C12 cell with p6xOSE2-Lux expression vector. The expression vector contains the nucleotide sequence of 6xOSE2 oligomer represented by the SEQ ID NO:2 and luciferase gene. The expression of Runx@ is measured by measuring luciferase activity of the transfected cell line.
Patent KR-20020025836-A (KR)
Inventor: MATSUEDA YOJIRO
IPC: H05B44/00
Filed: 2001-09-28
Abstract: PURPOSE: A method for driving electro-optical device, organic electroluminescenct display device and electronic apparatus are provided to reduce the power consumption thereof. CONSTITUTION: An organic electroluminescent display device includes a plurality of data lines(X1, X2, ..., and Xn), a plurality of scan lines(Y1, Y2, ..., and Ym) as row lines arranged in a matrix manner, organic electroluminescent elements corresponding to R, G, and B colors, holding capacitances located at intersections of the data lines(X1 to Xn) and the scan lines(Y1 to Ym), data line driving circuit(40) for the data lines(X1 to Xn) and a scan line driving circuit(30) as a row driving circuit for driving the scan lines(Y1 to Ym). The scan line driving circuit(30) includes a buffer(32) and a decoder(33). An auxiliary data line driving circuit(50) is provided in addition to the data line driving circuit(40). The auxiliary data line driving circuit(50) includes a decoder(51) and a plurality of switching elements(52). First ends of the switching elements(52) are selectively connected to only the data lines(X2,X5 and X8) of the data lines(X1-X12), which corresponding to the organic electroluminescent elements capable of emitting green(G). Second ends of the switching elements(52) are connected to a power supply line(53) on which a character display voltage(VCHR) for causing the organic electroluminescent elements to emit light is fed.
Patent KR-20030029426-A (KR)
Title: Method of manufacturing hard panel for FPC
Inventor: MIN TAEK GI
IPC: H05K3/00
Filed: 2001-10-08
Abstract: PURPOSE: A method for producing a raw material of a hard panel is provided to reduce defective ratio and allow for mass production, while reducing costs and achieving improved quality of product. CONSTITUTION: A PET film sheet including a polyimide sheet(103), and a rolled brass sheet(102) are combined and deposited on a hard epoxy or an insulating panel through the use of a foaming polymer capsule cell(104) or inverse foaming polymer capsule cell. Alternatively, a protruded line is arranged on a hard panel. The hard part and the soft raw material part are separated through a heating or ordinary temperature maintaining method, so as to produce a flexible printed circuit board.
Patent KR-20030032289-A (KR)
Title: Remote controller, remote controlled electrocin divece, remote controlling system for electronic device and method thereof
Inventor: OH HUN SEOK
IPC: G08C17/00
Filed: 2001-10-17
Abstract: PURPOSE: A remote controller, a remotely-controlled electronic device, and a remote control system for an electronic device and a method therefor are provided to prevent the malfunction of an electronic device by selectively controlling a corresponding electronic device by displaying unit IDs of electronic devices by using a remote controller and inputting a unit ID of one electronic device desired to be controlled. CONSTITUTION: An electronic device includes a receiving unit(210), a storing unit(220), a controller(230) and an output unit(240). The electronic device(200) is an electronic product having a unit which can receive a control code outputted from a remote controller, such as a display monitor, a TV set or an air-conditioner. The receiving unit(210) receives a unit ID and/or a control code from the remote controller. The storing unit(220) stores the unit ID set by the remote controller. The controller(230) checks whether the received unit ID is identical to a previously stored unit ID and determines whether to perform an operation corresponding to the control code received from the remote controller. The output unit(240) displays the unit ID and/or an operation being performed.