baber/WOPTO huggingface dataset:
Patent KR-20020097362-A (KR)
Title: Automobile intelligent cruise control system and method thereof
Inventor: RYU NAM GYU
IPC: G01S13/931
Filed: 2001-06-20
Abstract: PURPOSE: An intelligent cruise control system for a vehicle and a method thereof are provided to detect the preceding vehicle entering a curved road conveniently by using the amplitude of a radar beam reflected from the preceding vehicle, and to perform auto-cruise safely by tracing the preceding vehicle. CONSTITUTION: An intelligent cruise control system is composed of critical distance amplitude DB(210) storing critical amplitude information on a radar reflected beam according to distance between vehicles; critical azimuth amplitude DB(220) storing critical amplitude information according to azimuth; a radar detector(110) detecting distance from the preceding vehicle, the azimuth of the preceding vehicle and the amplitude of the radar reflected beam; a steering detector(120) sensing the degree of steering; a gyro detector(130) sensing the rotational angle of the vehicle and outputting to a control unit(300); and the control unit accelerating and decelerating the vehicle by comparing distance, the angle of azimuth and the rotational angle with critical values. The auto-cruise is performed stably by detecting the preceding vehicle easily with the intelligent cruise control system.
Patent KR-20020024519-A (KR)
Title: A method of preparing a positive active material for a lithium secondary battery
Inventor: JUNG WON IL
IPC: H01M10/0525
Filed: 2001-06-22
Abstract: PURPOSE: Provided is an economical and simple process for producing a cathode active material, for a lithium secondary battery, excellent in cycle lifetime property and discharge potential. CONSTITUTION: The process comprises the steps of: injecting a lithium compound and a metal organic solution or a metal water solution in a mixer, wherein the metal organic solution or the metal water solution contains at least one metal selected from the group consisting of Mg, Al, Co, K, Na, Ca, Si, Ti, Sn, V, Ge, Ga, B, As, and Zr; coating the lithium compound with the metal organic solution or the metal water solution by increasing the temperature of the mixer; heat-treating the coated product at 100-1000deg.C for 1-20 hours under the oxidative atmosphere to form a metal oxide layer on the surface of the lithium compound.
Patent KR-20030001823-A (KR)
Inventor: YANG JIN SEOK
IPC: H01L29/78
Filed: 2001-06-28
Abstract: PURPOSE: A semiconductor device is provided to reduce a leakage current by forming a Schottky barrier at a depletion region of a substrate. CONSTITUTION: A source and drain region(23,23a) are formed in a semiconductor substrate(21). A gate electrode(25) having a gate insulating layer(24) is formed on the substrate between the source and drain region(23,23a). A spacer(26) is formed at both sidewalls of the gate electrode(25). A metal film(27) is formed on the exposed source and drain region(23,23a). Thereby, a Schottky barrier diode is then formed including the substrate(21), the source or drain region(23,23a) and the metal film(27).
Patent KR-20030002335-A (KR)
Title: Structure for connecting lines in delay to prevent malfunction
Inventor: KANG DONG GU
IPC: H02B1/20
Filed: 2001-06-28
Abstract: PURPOSE: A wiring structure of a relay for preventing a malfunction and an error is provided to reduce a malfunction and an error of the relay in each calculation process by increasing the number of detection circuits. CONSTITUTION: A CPU(1) is used for calculating an algorithm, determining an operation of a relay, and controlling each input of a screen display and a key. A memory(2) is used for storing various A/D conversion values, a calculated result value, and temporary data. An A/D conversion portion(3) is connected to the first and the second analog input portions(4,6). The A/D conversion portion(3) converts analog input values received from the first and the second analog input portions(4,6) to digital values. The A/D conversion portion(3) is connected to the first and the second calculation output portions(5,7) in order to output the calculated results.
Patent KR-20030002434-A (KR)
Title: Data I/O circuit of semiconductor memory device
Inventor: KIM SE JUN
IPC: G11C11/407
Filed: 2001-06-29
Abstract: PURPOSE: A data input/output circuit of a semiconductor memory device is provided to implement the operation of the semiconductor memory device at a high speed by outputting a clock signal of the same timing to all of the data buffer by connecting a clock synchronizer to a clock signal transmission line of the data input/output circuit of the semiconductor memory device. CONSTITUTION: A data input/output circuit of a semiconductor memory device includes a memory block(30) for storing data, a clock synchronizer(10) for outputting an inner clock signal(ICLK) for synchronizing an external clock signal(ECLK) inputted from outside, a clock driver(20) for driving the inner clock signal(ICLK), a plurality of clock signal transmission lines(CL) for transmitting the inner clock signal(ICLK), a plurality of clock synchronizers(100-115) for outputting by synthesizing the clock signals at the nodes corresponding to the clock signal transmission lines, a plurality of data buffers(DBUF100-DBUF115) for buffering the data in response to the clock signals outputted from the plurality of clock synchronizers(100-115), a plurality of data pads(DQ100-DQ115) for outputting the data outputted from the plurality of data buffers(DBUF100-DBUF115) to outside or for receiving the data from outside.
Patent KR-20020006584-A (KR)
Inventor: ITOU TATSUSHI
IPC: B21D7/06
Filed: 2001-06-30
Abstract: PURPOSE: To provide a method and an apparatus for bending a long size material capable of suppressing generation of a wrinkle of a flange part, preventing buckling of a free end side of the flange and easily conducting a setting/pulling out work of the long size material when bending the long size material in the longitudinal direction in which a cross section has a roughly L shape, a roughly U shape and the flange part erected at a bottom plate shaped part and an end part of the bottom plate shaped part. CONSTITUTION: By an inner die to form an inside curved shape of the long size material, a forming pad to form an outside shape of the long size material as freely advancing/retreating, an outer die having a die plate as freely turning in following the forming pad and a side wall arranged in the longitudinal direction of the outer die, the long size material is pushed outward with the inner die and by ironing the flange part with the side wall and the inner die, generation of a wrinkle of the flange is suppressed, a bending support point is gradually expanded by retreating the forming pad and turning the die plate, buckling of the flange part is prevented. Further, a moving mechanism is arranged to the side wall, setting/taking out of the long size material are made easy.
Patent KR-20030015437-A (KR)
Title: Object distorted correction apparatus of line scan image acquired apparatus
Inventor: JIN SANG HUN
IPC: G06K9/32
Filed: 2001-08-14
Abstract: PURPOSE: A device for correcting a distortion of a subject of a line scan image obtaining device is provided to correct an inclination of an image conveniently by adjusting a horizontal angle of a line scan detector through a window displayed on a screen of a computer in the case that a scanned image is inclined. CONSTITUTION: In a line scan image obtaining device including a line scan detector, the line scan detector is inserted and fixed at the central portion of a gear(110). The gear(110) is attached to a main body of the line scan image obtaining device through a rotating shaft for being rotated. A stepping motor(120) is mounted in the main body separated from the gear(110) at a predetermined distance, is rotated at a predetermined angle in accordance with an operation of a user, and includes a gear thread and the bottom of thread of the gear formed on a rotating body thereof. A fan belt(130) connects the gear(110) and the stepping motor(120), and rotates the gear(110) in accordance with a rotation of the stepping motor(120).
Patent KR-20030017847-A (KR)
Title: Automatic video connecting method of PSTN image telephone using CID
Inventor: JANG MYEONG DEOK
IPC: H04M1/57
Filed: 2001-08-23
Abstract: PURPOSE: A method for automatically connecting an image using a CID(Calling Identity Delivery service) in a PSTN(Public Switched Telephone Network) video phone is provided to offer convenience to a user by providing an automatic image connection function using an automatic image connection number list and the CID in case that the user previously knows that an object terminal is a video phone. CONSTITUTION: If a telephone number of an object terminal exists in an automatic image connection number list(S202), an automatic image connection operation is performed. An automatic image connection function is performed in an automatic image connection mode(S204) in case that an image connection start signal is detected in an analog telephone communication stage from an object video phone(S206,S208). An unconditional automatic image connection is performed in the automatic image connection mode(S204) without passing the analog telephone communication stage(S206), and a digital communication channel setup stage is progressed(S214).
Patent KR-20030017873-A (KR)
Title: A paint composition for electric parts
Inventor: LIM JEONG SIK
IPC: C09D5/03
Filed: 2001-08-23
Abstract: PURPOSE: A powdered pigment for the electric and electronic components is provided, to improve the heat impact resistance, the moisture resistance, the heat resistance and the storage property, thereby enhancing the reliability of the components. CONSTITUTION: The powdered pigment comprises 10-60 wt% of the epoxy resin which comprises 15-65 wt% of a bisphenol A-type epoxy resin with an epoxy equivalence of 400-800 g/eq and 35-85 wt% of a rubber modified epoxy resin and has a softening point of 50 deg.C or more; optionally 1-20 wt% of a halogen modified epoxy resin with a softening point of 50 deg.C or more for improving the fire retardancy; and optionally an amide wax for improving the heat stability and the slipping property. Preferably the halogen modified epoxy resin contains 10-20 phr of an acid anhydride per 600-800 g/eq of epoxy.
Patent KR-20030021589-A (KR)
Title: The eletro magnetic waves energy converter
Inventor: KIM KYUN WON
IPC: H02N11/00
Filed: 2001-09-06
Abstract: PURPOSE: An apparatus for converting electromagnetic wave is provided to improve the shielding effect of electromagnetic wave by converting electromagnetic wave generated in an electric appliance into an electricity. CONSTITUTION: An outer surface of an antenna(1) is coated with a granular copper. A connection pin(2) is provided on a lower of the antenna(1). A cable(3) couples the connection pin(2) with a collecting unit(4). The collecting unit(4) is connected to a current inducing semiconductor(5). The current inducing semiconductor(5) converts electromagnetic wave transmitted through the antenna(1) to the collecting unit(4) into an electricity. The electricity is transmitted from the current inducing semiconductor(5) to a power supply through a cable(6).
Patent KR-20030021756-A (KR)
Title: Method for coating inside wall of convert with slag
Inventor: PARK TAE YUN
IPC: C21C5/44
Filed: 2001-09-07
Abstract: PURPOSE: To improve fluidity of residual slag by pouring sintered ore into residual slag before pouring a coating agent into the residual slag. CONSTITUTION: The coating method includes the steps of tapping high carbon molten steel into ladle from the converter after catch carbon blowing; pouring sintered ore into residual slag in an amount of 20 to 100 kg/ton·slag; blowing air into the residual slag in an amount of 50 to 200 Nm¬3/ton·slag for agitation; pouring calcined dolomite as a coating agent into the converter; and tilting the converter to coat the residual slag on inside wall of the converter, wherein T.Fe content is the residual slag is less than 17 %.
Patent KR-20030021763-A (KR)
Title: method and apparatus for sensing a signal interference of signal transfer exchanger
Inventor: JUN GYEONG HYE
IPC: H04M3/22
Filed: 2001-09-07
Abstract: PURPOSE: A method for sensing the fault of a signal in a signal transit switch and an apparatus therefor are provided to quickly treat the degradation of QoS(Quality of Service) by gathering traffic statistic data generated in real time, comparing and analyzing the gathered traffic statistics data with a normal service real-time generation signal traffic through a long-time simulation, grasping the flow of the entire traffic of a signaling network, and sensing a lost traffic. CONSTITUTION: Statistic data are gathered from each signal repeater(S1). A monitoring object is selected to monitor a fault(S2). A generation traffic or a generation error message is compared with a predetermined fault judgment threshold value, and a fault level of the corresponding object is decided(S3). A current signal is compared with a predetermined reference value according to the fault level for judging whether the fault is generated(S4). If the fault is generated, it is judged whether a current traffic volume is a traffic volume suitable for being judged as the fault(S5). If the current traffic volume is the traffic volume suitable for being judged as the fault, fault information is notified in real time, or an alarm is generated for informing that the fault is generated(S7).
Patent KR-20030022628-A (KR)
Title: Fixing structure of the wheel guard in a vehicle
Inventor: KIM JAE WON
IPC: B62D25/16
Filed: 2001-09-11
Abstract: PURPOSE: Fixing structure of a wheel guard of a vehicle is provided to remarkably reduce noise by effectively suppressing movement of the wheel guard caused by vibration of a vehicle body. CONSTITUTION: The lower end part of a bumper side bracket(30) installed inside a bumper cover(10) is extended and is bent up for correspondence with the lower end part of the bumper cover. A guide part(32) is formed at the end of the bumper side bracket. The end part of a wheel guard(20) is inserted between the bumper cover and the bumper side bracket through the guide part and is fixed to the space part formed by the bumper cover and the bumper side bracket. The wheel guard is firmly fixed over relatively wide range as compared with the fixing structure of a wheel guard by a usual rib and therefore, noise is remarkably reduced.
Patent KR-20030025591-A (KR)
Title: Mounting Structure of Micro filter applied to ADSL
Inventor: KIM JEONG GON
IPC: H04L12/20
Filed: 2001-09-21
Abstract: PURPOSE: A structure for installing micro-filters for an ADSL(Asymmetric Digital Subscriber Line) is provided to simplify the installation work of the micro-filters used in the ADSL by successively fixing a plurality of the micro-filters to a fixed block and connecting the fixed block to a plurality of telephone lines. CONSTITUTION: A fixed bracket(1) and a plurality of micro-filters(2) are installed in a fixed block(3). A fixed device is installed between the fixed block(3) and the micro-filters(2) to be capable of mounting and dismounting the micro-filters(2). The fixed device has a combining portion for being protrusively formed at both sides of a cover and a base. A penetration hole is formed in the combining portion. The fixed device has a plurality of inserting portions(11) for being successively formed in the fixed block(3) so that the combining portion is inserted and fixed, and an inserting asperity(12) for being formed as a wedge shape in the inserting portion(11) and being inserted and combined with the penetration hole.
Patent KR-20030026090-A (KR)
Title: A light diode chip and a method for fabricating thereof, a LED and a method for fabricating thereof
Inventor: KIM BONG CHEOL
IPC: H01L33/64
Filed: 2001-09-24
Abstract: PURPOSE: An LED(Light Emitting Diode) chip, a fabricating method thereof, an LED device, and a fabricating method thereof are provided to maximize the emitting amount of light by forming a trench on a bottom window layer. CONSTITUTION: An LED chip(111) is formed by using an upper electrode(110), an upper window layer(108), a pn junction layer, a bottom window layer(102), a bottom electrode(100). A chip sub mount(116) is adhered on a surface of a chip mount(118) by using metallic epoxy. An LED device is formed by adhering the LED chip(111) on the chip sub mount(116). The chip sub mount(116) is formed by performing predetermined processes including a process for forming a mask layer, a process for patterning the mask layer, an etch process, and a process for removing the mask.
Patent KR-20030032518-A (KR)
Title: Side Portion Connection Structure of Package Tray
Inventor: KIM YONG GYU
IPC: B62D25/08
Filed: 2001-10-18
Abstract: PURPOSE: A structure for connecting a side part of a package tray is provided to prevent strain and noise by a child anchor bracket widely dispersing stress generated at a weld metal zone of a quarter inner panel and to reduce components, man-hour, and manufacturing cost by improving the rigidity of the child anchor bracket, even though a reinforcing plate to keep rigidity over constant value in the state of a child seat anchor coupled to the lower of the child anchor bracket installed to the bottom face of the package tray is separately not installed. CONSTITUTION: A side part of a package tray connecting structure is composed of both ends of the package tray welded to the inside of a quarter inner panel installed the right and left of rear side of a vehicle respectively and a child anchor bracket(300) equipped to a bottom face of the package tray of which both ends welded to the inside of the quarter inner panel. A frame of a vehicle body is formed by welding one end of the child anchor bracket to the inside of the quarter inner panel and installing the child anchor bracket to the bottom side of the package tray respectively and by welding ends of the child anchor bracket and the package tray to the inside of the quarter inner panel forming the side part of the vehicle respectively. Therefore, strain and noise are prevented by the child anchor bracket widely dispersing stress when stress is generated at a weld metal zone(320) of the quarter inner panel by inclination generated in cornering.
Patent KR-20030032640-A (KR)
Title: Apparatus for providing a synchronizing signal in a basestation for an IMT-2000 system
Inventor: KWAK JAE BONG
IPC: H04W88/08
Filed: 2001-10-19
Abstract: PURPOSE: A synchronous signal providing apparatus of a base station for an IMT-2000 system is provided to reduce the number of transmission lines of a base station by generating a certain synchronous signal by combining a frame pulse in a system clock form with a 25% duty cycle with a system clock provided from a clock generator and providing it to a channel card through one transmission line. CONSTITUTION: A synchronous signal generator(50) changes a 10msec frame pulse applied from a frame pulse generator(14) to a 30.72MHz clock with a 25% duty cycle, combines it with a 30.72MHz system clock with a 50% duty cycle applied from a clock generator(13) and generating a certain synchronous signal in one signal form. A synchronous signal transmitter(60) demultiplexes the synchronous signal applied from the synchronous signal generator(50) through one transmission line and provides it to plural channel cards(70). A synchronous signal separator(71) separates the synchronous signal applied from the synchronous signal transmitter(60) into a system clock and a frame pulse. The channel card(70) performs a data modulation/demodulation processing on the basis of the system clock and the frame pulse applied from the synchronous signal separator(71).
Patent KR-20020041744-A (KR)
Inventor: WATANABE MIKIO
IPC: B23K11/26
Filed: 2001-10-23
Abstract: PURPOSE: To realize safety of a switching element by reducing surge voltage which is generated immediate after the switching element is off. CONSTITUTION: In a power supply assembly, each part is electrically connected through thin film conductors 34, 38 and 42 which are formed on both faces of a base plate 30. In detail, a positive electrode side terminal 12a of a capacitor 12 and a current in a side terminal (not illustrated) of a switching/transistor 14 are electrically connected on a base board upper face 30a side through the thin film conductor 34 for a positive electrode side conductive path. A current outside terminal 14S of the switching/transistor 14 and a cathode terminal 20C of a flywheel diode 20 are electrically connected on a base board lower face 30b side through the thin film conductor 42 for a positive electrode side conductive path. A negative electrode side terminal 12b of the capacitor 12 and an anode terminal (not illustrated) of the flywheel diode 20 are electrically connected on the base board upper face 30a side through the thin film conductor 38 for a negative electrode side conductive path.
Patent KR-20020040552-A (KR)
Inventor: BLOCK TIMOTHY ROY
IPC: G06F13/00
Filed: 2001-11-08
Abstract: PURPOSE: A method and an apparatus for communication between computer systems using a sliding transmission window for ordered message in a cluster computer environment are provided to use a sliding transmission window with another computer in a cluster. CONSTITUTION: The cluster computer system has a plurality of computer systems or nods which can become members of a group working on a specific task and are connected to each other through one or more networks. Each node includes a cluster communication mechanism incorporating a cluster engine and the sliding transmission window, and one or more service tasks which process messages. The sliding transmission window(410) enables the node to transmit a plurality of messages without waiting for individual acknowledgements to the messages. The sliding transmission window(410) also enables the node to transmit a single confirmation message with respect to a plurality of received messages when the node receives the messages.
Patent KR-20030042717-A (KR)
Title: Visual-dating system and the method using a premise of money
Inventor: YUM SEOUNG HAE
IPC: G06F17/00
Filed: 2001-11-23
Abstract: PURPOSE: A video chatting system and a method assumed to be charged are provided to convert a conventional chatting service into a new profitable model, and to make a user who pays charge select a chatting partner. CONSTITUTION: The system comprises the first connectors paying an expense to connect to the chatting partner or to receive a service through the chatting partner, the second connectors receiving the expense through the service provision and the connection agreement, and a chatting server(10) connecting the first and the second connectors. The chatting server includes a connector information management part(12) obtaining and managing the information of the clients connection to the chatting server(10), a connector connection management part(14) managing the connection/disconnection of the clients connecting to the chatting server(10), a settlement management part(16) for processing the expense paid for the connection between the first and the second connector, and a service record management part(18) storing the chatting service related record for each connector.
Patent KR-20030043034-A (KR)
Title: Connecting structure
Inventor: LEE CHAE HO
IPC: H01R13/642
Filed: 2001-11-26
Abstract: PURPOSE: An electric short structure is provided to conveniently and easily recognize corresponding receptacles and terminals/nodes, thereby preventing the erroneous short in advance and recognizing the erroneous short in a short time. CONSTITUTION: An electric short structure includes a first short part formed with a plurality of receptacles(31-32) connected to electric wires, and a second short part formed with terminals and nodes coupled with the receptacles. The receptacles are in different shapes for the recognition of a user. The terminals and nodes are in the shapes corresponding to the receptacles.