baber/WOPTO huggingface dataset:
Patent KR-20000005872-A (KR)
Inventor: ARABAMUDANMURALI
IPC: H04Q3/545
Filed: 1999-06-03
Abstract: PURPOSE: A system provides a telephone service where each matter uses a distribution structure. CONSTITUTION: The system for providing a remote communication service comprises a device server; and a calling adjuster(105), wherein the device server and the calling adjuster are connected with a client-server structure. The device server comprises a terminal device server and a gateway device server, wherein the terminal device server is either of a telephone device server(103) and a line device server(107), and wherein the gateway server has a first interface for controlling an aspect of a legacy telephony service and a second interface.
Patent KR-20000006566-A (KR)
Inventor: HINTER MEIER FRANK
IPC: H01L21/311
Filed: 1999-06-30
Abstract: PURPOSE: A method is provided to efficiently pattern and remove ceramic oxide material based on Bi. CONSTITUTION: The integrated circuit manufacturing method comprises the steps of:evaporating the ceramic oxide based on Bi on a substrate; and patterning the ceramic oxide based on Bi by an etching agent that includes medium acid containing nitric acid and F etching liquid.
Patent KR-20000011989-A (KR)
Inventor: OKA YOSHITAKA
IPC: B60R21/01
Filed: 1999-07-27
Abstract: PURPOSE: A passenger detecting system is provided to detect precisely the existence of a passenger regardless of a ambient temperature. CONSTITUTION: A passenger detecting system is formed by:an antenna electrode being installed in a seat to be occupied by a passenger; a signal generating circuit generating a supplying signal for supplying to the antenna electrode through a resistance for generating an electric field around the antenna electrode; a detecting circuit including the resistance for detecting a direct current data signal from a line voltage being related to a voltage fall by the resistance; a controlling circuit(20) judging if the passenger is in the seat and if the passenger is a child of an adult in response to the detected direct current data; and an amplitude of vibration controlling circuit(12) detecting the amplitude of the supplying signal for adjusting the amplitude to a selected value on the basis of the detected amplitude.
Patent KR-20000012029-A (KR)
Inventor: JAVINAQUE DOMINIQUE
IPC: H01L21/822
Filed: 1999-07-28
Abstract: PURPOSE: An integrated semiconductor chip is provided to regularly maintain a surface covering in the integrated semiconductor chip, and to spend a little production costs. CONSTITUTION: The charging structure(1 or 5) of the module method to improve a contacting of a substrate on a chip is designed that the structure forms a conductive contacting of a plane cover method between a metal conductive rail and the substrate(6) of a metallic plane(6) of the chip except the regulation of a plane covering of the chip. Thereby the improvement of regulation of a substrate electric potential and of the optical conductive characteristics of a wiring plane(7) arranged on the charging structure(1 or 5). There is no need of an additional process step or an additional chip surface.
Patent KR-20010011560-A (KR)
Inventor: LIM GYEONG WON
IPC: H04N5/44
Filed: 1999-07-29
Abstract: PURPOSE: A method for performing a deinterlacing process of an interlaced video is provided to adaptively couple a motion-compensated interpolation(MCI) with an edge-directional interpolation(EDI) according to video characteristics, so as to obtain a progressive scanning video as minimizing a screen deterioration when the interlaced video is deinterlaced into the progressive scanning video. CONSTITUTION: If a video signal is deinterlaced through a motion-compensated interpolation(MCI) block(100) and an edge-directional interpolation(EDI) block(200), an MCI side-effect checker(400) and an EDI side-effect checker(500) check whether deinterlacing processes are correctly performed. The MCI side-effect checker(400) and the EDI side-effect checker(500) check deinterlacing results with pixel units to output checked result values as flags relating to each pixel. If the deinterlacing processes are correct, the flags corresponding to each pixel are output as '1', and if not, the flags are output as '0'. A coupler(600) for outputting a converted progressive scanning video signal applies the deinterlacing results to each pixel to output interlaced videos as progressive scanning videos, according to flag_MCI/flag_EDI values. The coupler(600) selects a deinterlacing result whose flag is '1'. If both of the flag_MCI and the flag_EDI values are '0', the coupler(600) selectively applies a deinterlacing result by a line-average interpolation(LAI) block(300). If both of the flag_MCI and the flag_EDI values are '1', an average between a pixel value by a deinterlacing result of the MCI block(100) and a pixel value by a deinterlacing result of the EDI block(200) is finally output.
Patent KR-20010017810-A (KR)
Inventor: CHOI HYUN SOOK
IPC: B29C35/10
Filed: 1999-08-14
Abstract: PURPOSE: A continuous drying and vulcanizing device is provided to easily adjust the thermal capacity of a heater by a magnetron, to continuously vulcanize a complex material and to efficiently cool the heater by a water cooling type. CONSTITUTION: A continuous drying and vulcanizing device comprises a case(7) as an external appearance; a high voltage transformer(1) as a heater; a magnetron(2); a vulcanizing chamber(3) vulcanizing a material(6); a heating unit(9) preheating the vulcanizing chamber; a blocking film blocking the vulcanizing chamber from the outside; and a cooler(5) cooling the heater. The high voltage transformer increases voltage to generate electromagnet wave from the magnetron and the electromagnet wave is guided to the vulcanizing chamber through a waveguide(10). Due to the electromagnet wave, the temperature of the vulcanizing chamber is kept around 250 to 300deg.C and the material is heated. The vulcanizing chamber is preheated for 100 to 150deg.C in advance. The thermal capacity of the electromagnet wave is easily adjusted by adjusting the voltage of the high voltage transformer.
Patent KR-20010018032-A (KR)
Title: Cathode-Ray Tube and a Manufacturing Method therefor
Inventor: JUNG GYEONG JIN
IPC: H01J9/24
Filed: 1999-08-17
Abstract: PURPOSE: A CRT and a method of manufacturing the same are provided to prevent pollution between a yoke portion of a funnel or an external conductive layer and a deflection yoke and in a cabinet by coating materials for functioning as electrification-proof and self-cleaning. CONSTITUTION: Materials functioning as electrification-proof and self-cleaning are coated on the surface of a funnel(2) to prevent pollution between a yoke portion of a funnel(2) or an external conductive layer and a deflection yoke(8) and in a cabinet(4). The anti-electrification material is provided through radical reaction in a UV curing paint to have electrification-proof features or by using a material performing electrification-proof performance through internal reaction about surface charge. The self-cleaning material can employ titanium dioxide or a photocatalytic material containing titanium dioxide.
Patent KR-20010019230-A (KR)
Inventor: PAEK DA BOK
IPC: G09F21/04
Filed: 1999-08-26
Abstract: PURPOSE: A device for advertising on the side of a vehicle by using air resistance is provided to supply a device, which is driven in the condition to the exclusion of a control device intermittently without the extra electric power. CONSTITUTION: A device for advertising on a vehicle by using air resistance includes a hinge axis(30), a frame(40), a sector gear(70), an advertising flap(60), a flexible rack(80), a weight(90) and a guide roller(120). The advertising flap(60) is installed on the side of the frame(40) by the hinge axis(30) and is reversed by the air resistance when the vehicle moves forward. The sector gear(70) is installed on the hinge axis(30) of the advertising flap(60). The flexible rack(80) accords with all the sector gears(70). The weight(90) moves to the forward direction by the law of inertia when the vehicle stops. The guide roller(120) guides the flexible rack(80) converts it to the opposite direction of that the law of inertia with the weight(90) works.
Patent KR-20010025797-A (KR)
Inventor: KYUNG GYE HYEON
IPC: H03K5/15
Filed: 1999-09-01
Abstract: PURPOSE: A method for optimizing a racing of pad signals is provided to improve a clock distributing method and ensure a correct patching of data by making the respective passes of signals output from a clock pad corresponding to an independent environment of a data pad connected to a signal line. CONSTITUTION: In a method for optimizing a racing of pad signals, a branch point of a multi pass clock pad line for a signal pass data pad line is used as a pad(6-1) itself as to make the racing environments for respective signals symmetrical. The clock signals branched from the pad separate the lines from the pads by the number of blocks(8,10,12) requiring the clocks and the separated clocks is distributed to the corresponding blocks respectively. Therefore, a correct patching of data is obtained and a performance of a semiconductor device is improved.
Patent KR-20010027881-A (KR)
Inventor: BAEK JEONG HYEON
IPC: C08L25/06
Filed: 1999-09-16
Abstract: PURPOSE: A syndiotactic polystyrene resin composition having flame-retardant property without alteration of mechanical property is obtained by applying non-halide phosphate flame retardant and PPO to the syndiotactic polystyrene composition complement with impact strength. CONSTITUTION: A syndiotactic polystyrene resin composition with higher flame-retardant ability and without lowering impact-resistance is composed of 50-94 weight parts of syndiotactic polystyrene(sPS); 1-20 weight parts of hydrogenated styrene/butadiene/styrene block copolymer(SEBS); 1-10 weight parts of SEBS-maleic anhydride(MA). The composition includes also 1-48 weight parts of a polyphenylene oxide(PPO) and 3-30 weight part of phosphate flame-retardant. Further, the composition is added with glass fiber in an amount of 5-40 weight parts relative to total 100 parts by weight of the composition.
Patent KR-20010036167-A (KR)
Inventor: BAE JONG HYEON
IPC: H04B1/38
Filed: 1999-10-06
Abstract: PURPOSE: An apparatus for detecting an open/close state of the cover of a portable terminal is provided to achieve the compaction of portable terminals by eliminating the necessity of reserving space to install a cover open/close state detection device in a terminal body. CONSTITUTION: A portable terminal(1) is provided with a cover open/close state detection unit installed in a hinge part(200) connecting a terminal body(2a) and a cover(2b). The cover open/close state detection unit consists of a hinge(4), a rotation axis(4a), a conductive member and a finger. The hinge(4) is installed in the inner side of the hinge part(200) so as to be rotated. The rotation axis(4a) installed in one end of the hinge(4) is rotated together with the cover(2b) in proportion to an open/close extent of the cover(2b) when the cover(2b) is rotated. The conductive member forms a required angle on the inner surface of the hinge part(200) along its circumferential direction. The finger(5) installed in the rotation axis(4a) is formed of a member having elasticity so as to be contacted with the conductive member. An electrical wire(7) installed so as to connect the conductive member(40) and a circuit substrate helps to detect an open/close extent of the cover(2b).
Patent KR-20000029082-A (KR)
Inventor: GATO VINCENT JAMES
IPC: C10M133/12
Filed: 1999-10-14
Abstract: PURPOSE: A turbine oil is provided which shows an excellent stability when it is oxidized at high temperature and does not have rust, oxidation and ashes. CONSTITUTION: A turbine oil comprises: (i) an amine oxidization-preventing agent selected from alkylated diphenyl amine, phenyl-naphtylamine and mixtures thereof; (ii) a sulfur-containing additive selected from sulfurated olefin, sulfurated fatty acid, dithiocarbamate not containing ashes, tetraalkyltiuram disulfide and mixtures thereof; and (iii) a base oil having not more than 0.03 wt.% of sulfur content and not less than 90 volume% of a degree of saturation. The turbine oil further comprises at least one neutral rust inhibitor.
Patent KR-20000006900-A (KR)
Inventor: YUN SOON KWANG
IPC: H01L21/66
Filed: 1999-11-11
Abstract: PURPOSE: A device for testing a RAM embedded is provided to correctly test a RAM without damage and improve the productivity and the operation efficiency. CONSTITUTION: The device for testing a RAM includes a body(24), a connector(30), a RAM supplier(36), a movement support(40), a cylinder(44) and a finger unit(48). A board(28) is installed in the body. The connector is electrically connected to the board and has a RAM on the front side. The RAM supplier is comprised of the front side of the board and sequentially supplies the RAM into a RAM slot(30). The movement support is installed in the body and is moved left and right by a predetermined driver. The cylinder is installed in the movement support and is rotatively raised by a rotator. The finger unit is installed in an end of the cylinder. When the RAM is supplied by the RAM supplier, The cylinder pushes the RAM to insert into the RAM slot or pulls the RAM to the finger unit for extract the RAM. When extract the RAM, the movement support is moved left and right and then the RAM is automatically clarified based on the test result of the RAM.
Patent KR-20010046329-A (KR)
Inventor: KWAK JIN O
IPC: G02F1/136
Filed: 1999-11-11
Abstract: PURPOSE: A vertical alignment substrate for use in a liquid crystal display(LCD) device and a method for manufacturing the same are to secure a wide view by forming an opening pattern and a protrusion on a pixel electrode. CONSTITUTION: A gate interconnection is formed on an insulating substrate(10). A gate insulating layer(30), a semiconductor layer(40) and a contact layer(50) are formed on the gate interconnection, sequentially. The contact layer and the semiconductor layer are patterned into a predetermined configuration, thereby forming a semiconductor layer pattern and a contact layer pattern. A data interconnection is formed on the contact layer pattern, wherein the data interconnection includes a source electrode and a drain electrode. The exposed contact layer pattern is etched to be removed. A passivation layer(70) is formed on entire surface. The passivation layer and the gate insulating layer are patterned to form a first protrusion and a second protrusion, wherein the first protrusion is formed along the gate interconnection and the data interconnection and the second protrusion is formed in pixel region. A pixel electrode(80) is formed enclosing the second protrusion.
Patent KR-20010046627-A (KR)
Inventor: SEO JEONG UK
IPC: G06F7/548
Filed: 1999-11-13
Abstract: PURPOSE: A method for approximating a high velocity discrete cosine transform is provided to reduce the number for a discrete cosine transform(DCT) calculation by applying the Chen DCT approximating algorithm to the Lee DCT algorithm and performing a scaling for an integer calculation. CONSTITUTION: In the Lee DCT algorithm approximating method, which is a fast cosine conversion for separating and calculating an odd term and even term of a discrete cosine, transform(DCT) calculation formula, a cosine term is approximated. In addition, a predetermined a low frequency coefficient is calculated by applying the approximated value to the Lee DCT algorithm.
Patent KR-20000047781-A (KR)
Title: Water repellent for treating solids
Inventor: MORITA YOSHITSUGU
IPC: C09K3/18
Filed: 1999-11-30
Abstract: PURPOSE: A water repellent for treating solids (hereinafter referred to simply as a water repellent) and more particularly relates to a water repellent capable of imparting a durable and robust water repellency to solid materials is provided. CONSTITUTION: A water repellent for treating solids provides durable and robust water repellency. The active ingredient in the water repellent is a pendant carbosiloxane dendrimer-functional vinyl-type polymer. A spray-formulated water repellent for treating solids contains 0.5 to 20 weight% of the pendant carbosiloxane dendrimer-functional vinyl-type polymer, 30 to 98.5 weight% of an organic solvent, and 1 to 50 weight% of a propellant gas.
Patent KR-20010049019-A (KR)
Title: Liquid crystal display device
Inventor: NA GEUN SIK
IPC: G09G3/36
Filed: 1999-11-30
Abstract: PURPOSE: A liquid crystal display device is provided to control the amount of current applied from an inverter to lamp for controlling light quantity of back-light assembly after detecting luminance which exceed threshold value in broadcasting signal. CONSTITUTION: The liquid crystal display device includes a television signal processing part, a liquid crystal panel driving circuit and an inverter(80). The television signal processing part receives the broadcasting signal and detects R,G,B data. When the luminance of the R,G,B signal exceed predetermined threshold value, the television signal processing part generates voltage for luminance control and outputs lamp control signal depending on the voltage. The liquid crystal panel driving circuit displays the picture on the liquid crystal panel according to the R,G,B data and the control signal thereof. The inverter(80) control the amount of current applied to the lamp(90) which provide light for the liquid crystal panel depending on the lamp control signal.
Patent KR-20010054766-A (KR)
Inventor: KIM OK TAE
IPC: H01J29/86
Filed: 1999-12-08
Abstract: PURPOSE: A structure of a CRT is provided to be capable of reducing the generation of stray emission by shielding the path of electrons generated from an electron gun to be moved along an inner wall of a neck. CONSTITUTION: A pair of bead glasses(316) formed on a neck(319) support electrodes forming a conventional electron gun. A shield tab(317) is attached to a portion of the electrodes to which a focus voltage is applied. In a vacuum deposition part(318), a portion of the shield tab(317) is vacuum-deposited on a surface of the bead glass(316) by heating the shield tab under a vacuum atmosphere. An annular glass wall(321) having smaller than the inner diameter of a shield cup(309) is positioned to be touched or closely adjacent to the shield cup(309) of the electron gun toward a screen.
Patent KR-20010056120-A (KR)
Inventor: CHOI CHANG IL
IPC: H01L21/28
Filed: 1999-12-14
Abstract: PURPOSE: A method for forming a contact hole using an I-line resist having a characteristic of an oxide layer is provided to form stably a contact hole by adding a component of an oxide layer into an I-line resist. CONSTITUTION: A substrate formed with a lower layer is provided. A surface of the substrate is processed by using an HMDS(Hexamethyl Disilazane) solution. An exposure process for the substrate is performed by using an I-line exposure system. A resist with a characteristic of an oxide layer is applied thereon. A soft bake process for the resist is performed. The exposure process for the resist is performed partially by using the I-line exposure system. A PEB(Post Exposure Bake) process for the exposed resist is performed. A resist pattern is formed by developing the exposed resist. A hard bake process for the resist pattern is performed.
Patent KR-20010056858-A (KR)
Inventor: LEE YONG SEOK
IPC: H04L7/00
Filed: 1999-12-17
Abstract: PURPOSE: A wireless signal transmitting and receiving instrument used for automatically collecting the toll fee is provided, thereby the identification of cars and collection of the toll fee can be rapidly performed. CONSTITUTION: The wireless signal transmitting and receiving instrument consists of a high frequency signal receiving and processing part which receives wireless signal from antenna, removes image noise, and converts high frequency signal into middle frequency signal; a middle frequency signal processing part which processes middle frequency signal received from the high frequency signal receiving and processing part, and extracts and outputs signal; and a high frequency signal transmitting and processing part which transmits signals having car-receivable high frequency range.
Patent KR-20010064977-A (KR)
Inventor: HWANG GYU YEONG
IPC: G06F/
Filed: 1999-12-20
Abstract: PURPOSE: A subsequence matching method using a duality of a window configuration in a time series database is provided to reduce an erroneous answer, and to improve a performance by using a duality of a window configuration which divides a data sequence into a disjoint window and a query sequence into a sliding window. CONSTITUTION: An f-dimensional index is generated and initialized(S301). A data sequence is read from a database to a memory(S302). The data sequence read is divided into a disjoint window(S303). Each disjoint window is converted into an f-dimensional point(S304). A record of a converted point, a data sequence identifier and a window starting position is formed(S305). A point into which the disjoint window is converted is made as a key. In addition, the record is inserted into the f-dimensional index(S306). It is judged whether a present sequence is the last sequence(S307). A next data sequence is read from the database(S308).
Patent KR-20010058454-A (KR)
Inventor: CHOI GYEONG SEOK
IPC: H01L21/762
Filed: 1999-12-30
Abstract: PURPOSE: A method for forming an isolation layer of a trench structure in a semiconductor device is provided to improve a hump phenomenon by removing partially a nitride layer pattern and doping the same as a dopant for controlling a channel threshold on an active region edge of a substrate. CONSTITUTION: A pad oxide layer(102') and a nitride layer are deposited on a substrate(100). The nitride layer and the pad oxide layer are etched by performing an isolation mask process and an etching process. A trench is formed by etching the substrate(100). A nitride layer pattern(104a) is etched partially by performing a wet etching process. A conductive dopant is doped on an edge portion of the trench. A gap fill oxide layer is buried within the trench. A surface of the gap fill oxide layer is flattened. The nitride layer pattern(104a) is removed. An isolation layer is formed by performing a cleaning process.
Patent KR-20010066256-A (KR)
Inventor: JANG JEONG OK
IPC: G02F1/13
Filed: 1999-12-31
Abstract: PURPOSE: A liquid crystal display(LCD) and a fabrication method thereof are provided to reduce the number of masks used, and to improve a production yield of a product. CONSTITUTION: A gate electrode and a gate line are formed on a substrate(1). An active layer and a short-preventing part(120) are formed by depositing and patterning a gate insulation film and a semiconductor layer on the gate electrode and the gate line. And, a source and a drain electrode(116) are formed and a channel(CH) is formed. The active layer is formed by stacking an intrinsic amorphous silicon and an extrinsic amorphous silicon. A protection film(136) is formed on the source and the drain electrode and the etch-preventing part and the substrate, and a negative photo resist is formed on the protection film. The protection film is patterned using the negative photo resist and a pixel electrode pattern mask. And, a pixel electrode(118) is formed and is contacted with the drain electrode directly without a drain contact hole, and thus a direct contact resistance is reduced.