baber/WOPTO huggingface dataset:
Patent KR-20010046179-A (KR)
Inventor: KIM JEONG HO
IPC: H04B7/14
Filed: 1999-11-11
Abstract: PURPOSE: An electric ground support equipment for car bandwidth of satellite system is provided to relay car bandwidth signal, thereby capable of testing RF performance of car bandwidth repeater performing the communication between a satellite and a ground base station. CONSTITUTION: A command/telemetry console(20) gives a command to a car bandwidth repeater, monitors the state of the car bandwidth repeater according to the command result and stores the input RF performance test result data by a backup process. An RF ATS(30) possesses a test equipment for testing RF performance of the car bandwidth repeater and executes the RF performance test. An RF test control console(40) controls the operation of the RF ATS(30) by operating a special test program, stores the RF performance test result data of the car bandwidth repeater of the RF ATS(30) and simultaneously inputs the RF test result data to the command/telemetry console(20) in order to store the data by a backup process. A command/telemetry ATS(50) transmits a command to the car bandwidth repeater via the RF ATS(30), when a command of the command/telemetry console(20) is inputted. Also, the command/telemetry ATS(50) transmits the response telemetry of the car bandwidth repeater inputted via the RF ATS(30) to the command/telemetry console(20).
Patent KR-20010046270-A (KR)
Inventor: EOM MIN YEONG
IPC: H04L12/66
Filed: 1999-11-11
Abstract: PURPOSE: An internet telephony gateway system for providing a No.7 signaling method is provided to offer various intelligent application services to subscribers by providing a No.7 signaling method, a common line signaling method, in setting up call control. CONSTITUTION: A network for the internet communication service of an internet telephony gateway system for a No.7 signaling method is composed of a main process board(20), a trunk board(30) and a voice processing board(40). The main process board(20), connected with an external operator terminal, controls the internet call processing of the trunk board(30), and a voice processing board(40) using control signals according to a system clock, while maintaining and managing the internal status of the trunk board(30), and the voice processing board(40). The trunk board(30) connects a signaling link with a public communication network and processes a No.7 signaling method. After extracting pure PCM voice data and signal data received through a trunk line, the trunk board(30) transport the PCM voice data to the voice processing data(40) and generates a packet necessary for No.7 signaling method using the signal data. The voice processing board(40) compresses the PCM voice data extracted by the trunk board(30) in the form of a required packet and transmits the compressed data to the Internet through an ethernet. The voice processing board(40) exchanges board status and control messages with the main process board(20) in a header/tail method.
Patent KR-20010046391-A (KR)
Inventor: PARK JAE YEONG
IPC: H04N5/60
Filed: 1999-11-12
Abstract: PURPOSE: An apparatus and a method for automatically recognizing a voice of a multi-system television receiver are provided to set a voice system adapted to a channel automatically without an additional operation. CONSTITUTION: An intermediate frequency signal processing unit(1) converts transmitted high frequency signal into an intermediate frequency signal, and separates and outputs a complex image signal(CVBS) from the intermediate frequency signal. A signal amplifier(2) amplifies and outputs the complex image signal(CVBS) as a predetermined level. A voice system filter unit(3) filters the complex image signal(CVBS) by a plurality of frequencies(5.5MHz,6.5MHz,6.0MHz,4.5MHz) and outputs a plurality of voice systems(BG,DK,I,M). A voice system switching unit(4) selects one voice system outputted from the voice system filter unit(3) in accordance with adjusting signals(CO,C1). A voice processing unit(3) processes a voice intermediate frequency signal(SIF) of the voice system selected through the voice system switching unit(4). A voice carrier detecting unit(7) receives the voice intermediate frequency signal(SIF) and decides a voice or not by performing a filtering and an integration and outputs the deciding signal(IDENT). A micro computer(5) controls the adjusting signals(CO,C1) in accordance with the deciding signal(IDENT) and selects a proper voice system.
Patent KR-20010046925-A (KR)
Inventor: SONG YEONG HWA
IPC: H01J11/36
Filed: 1999-11-16
Abstract: PURPOSE: A plasma display panel and manufacturing method thereof is provided to simplify manufacturing process and to prevent grooves which may be generated in rear substrate partly. CONSTITUTION: The strip type of common electrodes(33) and scanning electrodes(34) are formed on lower surface of a front substrate(31) alternatively. The first dielectric layer(36) is formed to bury the electrodes. The rear substrate(32) is opposite to the front substrate. The strip type of address electrodes(38) is formed on the upper surface of the rear substrate. The second dielectric layer(39) is formed to bury the address electrodes. The barrier rips are formed on the second dielectric layer and barrier rips discharge space. The interior of the barrier rips are coated with phosphor layers.
Patent KR-20010012037-A (KR)
Inventor: JUNG YEON GYEONG
IPC: C04B35/622
Filed: 1999-11-17
Abstract: PURPOSE: A piezoelectric/electrostrictive micro actuator made of mixture ceramic powder and polyvinylidene fluoride is provided to increase connectivity and mechanical strength of the micro actuator. CONSTITUTION: A metal diaphragm is prepared. Ceramic oxide powder whose basic elements include lead and titanium has the size of below 5micrometer and is produced at 100-500deg.C for nonexplosive redox reactions. The ceramic oxide powder and polyvinylidene fluoride are mixed. On the metal diaphragm is formed a piezoelectric/electrostrictive membrane by using the mixture. The piezoelectric/electrostrictive membrane is heated at 100-300deg.C. and an electrode is formed on the membrane. Additionally, more ceramic devices can be applied by changing the ratio of the ceramic oxide powder and polyvinylidene fluoride.
Patent KR-20010047002-A (KR)
Inventor: MUN YEONG JU
IPC: F16J15/06
Filed: 1999-11-17
Abstract: PURPOSE: A gasket and a manufacturing method thereof are provided to uniformly deliver surface pressure applied to one side to the other side in the arranging of a gasket and to develop sealing property by applying uniform internal pressure over the entire gasket. CONSTITUTION: A gasket(100) comprises a planar board(120) perforated with a cylinder bore, an oil passing hole and a combining passing hole, a fluidic substance layer(130) paved at a certain thickness on both surfaces of the board and a non-metal elastomeric surface layer(140) forming the surface of the gasket during sealing the fluidic substance layer. The fluidic substance layer receives the combining face pressure of the gasket and a substance such as liquid and gel containing a low freezing point and compression resistance is used. For instance, oil, silicone, and grease are used therefor. Additionally, the elastomeric surface layer of non metal reacts elastically according to the face pressure of the fluidic substance layer to make a sealing effect.
Patent KR-20000012369-A (KR)
Inventor: KIM NAM SOO
IPC: C22B11/06
Filed: 1999-11-30
Abstract: PURPOSE: The method for extracting a noble metal is provided which uses relatively strong oxidizer to keep good efficiency and improve productivity through process abridgement. CONSTITUTION: In the extraction method, some of halogen atom or halogen compounds and an oxidizer to oxidize halogen ions are used. Mix reactants including a noble metal with extracts and input them into a reactor. The above reactants and extracts are reacted in the condition of 60 to 80°C by temperature and 1 to 2 kgf/cm¬2 by pressure respectively. Throughout the reaction a noble metal is extracted.
Patent KR-20010053739-A (KR)
Inventor: CHO GYE YEON
IPC: H01F27/28
Filed: 1999-12-01
Abstract: PURPOSE: A transformer with a conductive synthetic resin core is provided to be capable of being lightened and reducing manufacturing costs by forming a core with synthetic resin containing conductive additive or magnetic additive. CONSTITUTION: A coil consists of a primary coil(2a) which normal voltage is applied to, and a secondary coil(2b) which voltage transformed into a predetermined level is applied to. The coils(2a,2b) are wound on a bobbin(6) under the state of being respectively insulated. A core(4) is installed to the bobbin(6) in order to apply induction voltage to the secondary coil(2b) by the primary coil(2a), and is formed of conductive synthetic resin containing conductive additive components.
Patent KR-20000012394-A (KR)
Inventor: HONG BYUNG GOOK
IPC: A63F9/00
Filed: 1999-12-02
Abstract: PURPOSE: A picture puzzle manufacturing process is provided to rapidly work the picture puzzle by attaching the picture and the painting on the pre-manufactured synthetic paper by a puzzle cutter. CONSTITUTION: The process is composed of:making a fixing plate(17) and a puzzle piece(16) into a transparent material to see the picture and the painting of a table(12) through; structuring an opening hole(21) formed on the fixing plate into the same size, structuring the puzzle piece into the scooped part of the opening hole and assembling the puzzle piece into the opening hole if the special number of the puzzle piece is the same as the special number of the opening hole; and selecting the synthetic paper according to the usage by variously forming the thickness and frequently and easily using the synthetic paper by coating the surface with glue and covering with a paper(11).
Patent KR-20010055511-A (KR)
Inventor: JUNG HONG JO
IPC: G11B19/10
Filed: 1999-12-10
Abstract: PURPOSE: A method for deciding existence of an optical disk is provided to decide existence of the optical disk by adding sampling values under a reference level among focusing error signals and comparing the added value with a reference value. CONSTITUTION: By applying power to an optical disk driver, focusing error signals are detected in transferring an object lens toward an optical disk surface. By detecting the focusing error signals, sampling is performed to compare a peak value of the focusing error signals with a high reference level. In case of the peak value higher than the high reference level, the focusing error signals outputted after the peak value are sampled for a specific time. The sampled values in a detect section of the focusing error signals under a low reference level are added. In case of the added value over an established value, existence of an optical disk is decided.
Patent KR-20010055799-A (KR)
Inventor: CHO BYEONG HO
IPC: H01L21/027
Filed: 1999-12-13
Abstract: PURPOSE: A method for forming patterns in semiconductor devices is provided to make uniform the cross section of a positive photosensitive film when the positive photosensitive film is flowed and reduce variations in the diameter of the pattern depending on variations in the temperature. CONSTITUTION: A method for forming patterns in semiconductor devices covers a positive photosensitive film(22) on a semiconductor substrate(21). Then, the positive photosensitive film(22) is exposed using a mask. The exposed positive photosensitive film(22) is developed/hardened to form a pattern of a hole shape. A photosensitive film is then covered on the entire structure. The covered photosensitive film is developed to remove it so that a portion of the photosensitive film can be left at the hole pattern on the positive photosensitive film(22). The positive photosensitive film(22) is flowed at high temperature to reduce the size of the hole pattern. The remaining photosensitive film is completely removed and the semiconductor substrate(21) is then etched using the flowed positive photosensitive film(22).
Patent KR-20010055941-A (KR)
Inventor: KIM SANG HO
IPC: B60R13/08
Filed: 1999-12-13
Abstract: PURPOSE: A grommet intercepts noise transmitted from an engine room to a cabin with improved performance without separate work. CONSTITUTION: A grommet(1) comprises a fixing groove(2) and multiple noise intercepting fins(3). The fixing groove(2) is formed around the periphery of the grommet(1) so that the grommet(1) is installed on the edge of a hole(11) of a car body panel(10). The noise intercepting fins(3) are formed toward a wire harness(4) and elastically pressurized on the periphery of the wire harness(4). The lengths of the noise intercepting fins(3) gradually increase from the side of a cabin to the side of an engine room to improve noise intercepting performance.
Patent KR-20010056513-A (KR)
Inventor: MAENG HONG SEOP
IPC: H04W24/00
Filed: 1999-12-15
Abstract: PURPOSE: An alarm message masking method is provided to facilitate the alarm message masking job of the operator by making the masked alarm data be identical in the upper and lower systems. CONSTITUTION: In the method of masking alarm message by notifying the generation of the alarm to the upper system, a database having alarm generation time field which has the alarm generation time as a variable is provided. A predetermined time threshold is set up to decide the masking and releasing of the alarm message. If the alarm is generated, the current time when the alarm is generated is measured. The previous state of the alarm is compared to the current state. If the two states are different, it is notified to the upper system. If same, it is determined if the difference between the current time when the alarm is generated and the alarm generation time set up in the alarm generation time field exceeds the time threshold. If the difference exceeds the time threshold, the current time is set up in the alarm generation time field and notified to the upper system. If not, the alarm message is masked.
Patent KR-20010057144-A (KR)
Inventor: CHOI JONG YEON
IPC: H04N19/51
Filed: 1999-12-18
Abstract: PURPOSE: A motion detector is provided to be actively adapted to a quick motion in a picture by accumulating previous motion information to judge the motion value and judging a motion value of color information to determine the motion value. CONSTITUTION: A frame memory(30) stores inputted image information according to a frame. An inter-frame discriminator(31) receives image information stored in the frame memory(30) and inputted image information and discriminates a motion using a picture difference between frames. An accumulator(32) accumulates motion information of the inter-frame discriminator(31). An accumulating motion memory(33) stores accumulated motion information. An attenuator(34) attenuates motion information stored in the accumulating motion memory(33) for preventing an unlimited accumulation of motion information. A motion discriminator(35) compares accumulation motion information with inter-frame motion information and determines last motion information.
Patent KR-20000012748-A (KR)
Inventor: LEE DONG HO
IPC: B60J5/00
Filed: 1999-12-22
Abstract: PURPOSE: A mounting plate of a window regulator is provided to reduce the weight of a whole apparatus, to improve the working feeling, and to reduce the producing process. CONSTITUTION: The mounting plate of the window regulator comprises:a driving motor(14) installed in the mounting plate(12); a driving gear(16) rotated to a positive direction or to a reversed direction according to the driving direction of the driving motor(14); a main arm(18) connected to move covering a regular angle range in the one side of the mounting plate(12); a sector gear(20) fixed in the lower part of the main arm(18), moved gearing with the driving gear(16), and to give the rotating power to the main arm(18); a sub-arm(22) moved to the opposite direction of the main arm(18) by hinging to cross in the center point of the main arm(18).
Patent KR-20010057415-A (KR)
Inventor: JUN UNG
IPC: G01N17/00
Filed: 1999-12-23
Abstract: PURPOSE: An apparatus for measuring corrosion speed of refractories is provided to measure the difference in thickness before and after the corrosion, corrosion speed according to time, and a temperature section where the refractory is much corroded. CONSTITUTION: An apparatus for measuring corrosion speed of refractories includes a heating part(10) assembling thermal insulation bodies(13) each having a heating body(12) generating heat in multiple, a hollow cylindrical inner pipe(14) inserted into the inner space of the thermal insulation bodies, and a temperature meter(16) measuring the temperature of the inner space for heating the corrosion material to a target temperature; a corrosion material conveying part(20) having a lower moving bracket(22) ascended and descended by a lower conveying apparatus(29), a stand(23) formed on the upper surface of the lower moving bracket with a regular height, conveying a crucible(24) containing corrosion material to the inner pipe; a test piece conveying part(30) having an upper moving bracket(32) having an upper moving bracket(32) ascended and descended by an upper conveying apparatus, a torque measuring instrument(36) mounting a refractory test piece at the end part of a rotary shaft for depositing the refractory test piece in the crucible; and a measuring part measuring, displaying, and consecutively storing torque and viscosity generated between the refractory test piece and the corrosion material.
Patent KR-20010063890-A (KR)
Inventor: HAN CHI SEUNG
IPC: B64G99/00
Filed: 1999-12-24
Abstract: PURPOSE: A data construction method is provided to easily handle and manage by connecting corresponding values to equal telemetry by collecting different telemetry values to equal telemetry distributed in a storage file and to construct database with creating regarding index information. CONSTITUTION: Telemetry values collected in a temporary file corresponding to telemetry ID are stored in a storage file of telemetry value. A file point value is put in as a value storage poison element value of telemetry value in batch storing of storage file. During storage in a file, data size is measured to be put in as a size element value. A temporary file is created as an additional mode for temporarily collecting telemetry data. And mass memory telemetry file is open as a read only mode. Telemetry data stream within one line is divided into creating time, telemetry mnemonic and a telemetry value to be read. Telemetry mnemonic character stream is compared with telemetry mnemonic character stream on telemetry ID table of mass memory and a matched telemetry ID is looked for. The telemetry value is recorded in an ASCII form in a temporary file corresponding to telemetry ID. The telemetry ID is collected in a telemetry value storage file in increasing order of telemetry ID.
Patent KR-20000057105-A (KR)
Inventor: HIRAYAMADAKAYUKI
IPC: C02F1/72
Filed: 1999-12-27
Abstract: PURPOSE: Sterilizing apparatus of aqueous lubricating oil controls multiplication of microorganism without bad effect to aqueous lubricating oil, executes sterilization of microorganism with stable, is profitable economically. CONSTITUTION: Sterilizing apparatus(100) of aqueous lubricating oil comprises: container(101) arranged with anode(108) and cathode(109) with voltage; partition(120) arranged to divide cathode(109) section introducing aqueous lubricating oil and anode(108) section introducing electric conduction material; diaphragm(110) provided to the part of partition to flow electric current between anode(108) and cathode(109); and the cathode(109) which is electrode to form sterilizing material for lubricating oil.
Patent KR-20010058533-A (KR)
Inventor: CHO BYEONG SEON
IPC: G09G3/296
Filed: 1999-12-30
Abstract: PURPOSE: A circuit for detecting a horizontal synchronous signal of a display device is provided to improve the ability of a system by generating an interrupt in the case that there is no horizontal synchronous signal. CONSTITUTION: A circuit for detecting a horizontal synchronous signal of a display device includes the first counter(111), the second counter(112), a register(131), and the third counter(113). The first counter(111) counts a horizontal synchronous signal, and outputs numerous output signals. The second counter(112) receives the horizontal synchronous signal, and counts when all the output signals are 1 and 0. The register(131) stores the result of the second counter. The third counter(113) tests the result of the second counter(112) stored at the register for fixed time, and a count result of the third counter(113) is increased by 1 in the case that all values stored at the register are 0, and informs that there is no horizontal synchronous signal inputted to the first counter(111) by generating an overflow interrupt in the case that all values stored at the register(131) are 0 for fixed multiple of the fixed time.
Patent KR-20010060093-A (KR)
Inventor: JIN CHANG IL
IPC: C09D167/00
Filed: 1999-12-31
Abstract: PURPOSE: A paint composition for pre-coated metal, that is P.C.M. is provided to increase hardness and continue high workability compared with existing composition by containing polystyrene aryl alcohol resin together with a mixture of high molecular linear polyester and low molecular polyester resins. CONSTITUTION: The paint composition comprises 10-15 wt.% of linear polyester resin having the number mean molecular weight of 20,000-45,000, 5-10mgKOH/g of hydroxyl value, 3-7mgKOH/g of acid value and less than 60 deg.C of the glass transition temperature; 3-10 wt.% of low molecular weight polyester resin having the number mean molecular weight of 1,000-3,000, 150-250mgKOH/g of hydroxyl value, 1-30mgKOH/g of acid value and -15 to 10 deg.C of the glass transition temperature; and 3-5 wt.% of polystyrene aryl alcohol resin having the number mean molecular weight of 1,500-3,000 and more than 60 deg.C of the glass transition temperature.
Patent KR-20000067919-A (KR)
Title: Single ended forward DC-TO-DC converter providing enhanced resetting for synchronous rectification
IPC: H02M3/335
Filed: 1997-07-18
Abstract: A single ended forward DC-to-DC converter includes a transformer having a primary winding electrically connected to a primary switch and a secondary winding electrically connected to a secondary switch and a clamping capacitor. The clamping capacitor stores the magnetization energy from the secondary winding when the primary switch is turned off, thus causing the transformer core to be reset during the period that the primary switch remains off. The converter can use mosfets as the primary and secondary switches, such that a change in the voltage at the secondary winding of the transformer, due to the turning off of the primary switch, results in an automatic turning on of the secondary switch. The combination of the clamping capacitor and the mosfet switches increases the simplicity of the DC-to-DC converter while eliminating undesirable characteristics such as dead time and voltage stresses on the switches. The DC-to-DC converter of the present invention can be used to carry out synchronous rectification and zero voltage switching.
Patent KR-20000029807-A (KR)
Inventor: ERITIE-BESTPIER
IPC: H01F41/06
Filed: 1997-08-05
Abstract: PURPOSE: A winding for high voltage ignition coil circuit is provided to start to form a wire into a truncated cone type ply, thereby continuously arranging the plies in side to side, and to fabricate a coil on a holder without any fin, thereby reducing the problem of forming fire between every rotations. CONSTITUTION: A winding for high voltage ignition coil circuit comprises plural wires(5,6,7,...20) consisted in ply having circular truncated cone. A winding holder has a cylindrical central portion(2) and an end(3) having circular truncated cone shape. The truncated cone type end(3) is coupled to the cylindrical portion(2) by a small diametrical base(2). A wire(4) starts to be wound in junction between the cylindrical portion(2) and the end(3). Therefore, a first truncated cone type ply(5) wound in the portion(3) is formed.