baber/WOPTO huggingface dataset:
Patent KR-20020072104-A (KR)
Title: Non-Woven Fabric Wall Paper with High Opacity and Shaped Pattern and Method for Manufacturing thereof
Inventor: LEE SI YEONG
IPC: D21H27/20
Filed: 2001-03-09
Abstract: PURPOSE: A process of preparing nonwoven wall paper is provided by foaming an adhesion foaming layer formed between a paper layer and a nonwoven fabric layer and also partially coating a partial-resin-foaming layer on a printing layer and then foaming. Whereby, the product has excellent wall hiding power and a good cubic shape. CONSTITUTION: This nonwoven fabric wall paper comprises a paper layer(11), an adhesion foaming layer(12), a nonwoven fabric layer(13), a water-repellent treatment layer(14), a printing layer(15) and a partial-resin-foaming layer(16), wherein the adhesion foaming layer is formed by foaming a vinyl chloride-vinyl acetate copolymer, the water-repellent treatment layer comprises an acrylic resin emulsion and the partial-resin-foaming layer is formed by partially foaming vinyl chloride resin.
Patent KR-20020072693-A (KR)
Title: A organoclay composition using formation of transition metal complexes and methods for preparing the same
Inventor: KWAK MIN HAN
IPC: C01B33/44
Filed: 2001-03-12
Abstract: PURPOSE: An organoclay composition is provided which is usefully used in preparation of clay composite of polymer having high melting point or glass transition temperature by having a longer interlayer distance and showing higher heat stability than existing organoclay, and a process for preparing the composition is provided. CONSTITUTION: The organoclay composition comprises a complex compound of transition metal cations and hydrophobic organic compound between layers of stratified clay mineral, wherein the stratified clay mineral is smectite mineral having cation substitution capability of 80 to 150 meq/100g, the transition metal cations are one or more ions selected from the group consisting of monovalent, bivalent, trivalent and quadrivalent cations of first row transition metal or second row transition metal, the first row transition metal is a metal selected from the group consisting of Sc, Ti, V, Cr, Mn, Fe, Co, Ni, Cu and Zn, the second row transition metal is a metal selected from the group consisting of Y, Zr, Nb, Mo, Tc, Ru, Rh, Pd, Ag and Cd, the hydrophobic organic compound comprises electron donor functional groups and one or more hydrophobic carbon chains having 5 to 30 carbon numbers, the electron donor functional groups are one or more functional groups selected from the group consisting of aliphatic amine, aromatic amine, phosphine, arsine, and derivatives thereof, the complex compound has a coordination number of 1 to 6, and the hydrophobic organoclay comprises 25 wt.% or more of organic matter. The process for preparing the organoclay comprises the steps of a) preparing clay mineral in which cations between layers of the clay mineral are substituted into transition metal cations by dispersing the stratified clay mineral into water in which transition metal salts are dissolved, or a mixed solvent of water and alcohol; and b) forming a complex compound of transition metal cations and organic compound by adding a hydrophobic organic compound to the transition metal cation substituted clay mineral.
Patent KR-20020073631-A (KR)
Title: System and method for web scraping, and computer readable record medium relating to the same
Inventor: KIM GWANG IL
IPC: G06F17/00
Filed: 2001-03-15
Abstract: PURPOSE: A system and a method for a web scraping, and a recording medium capable of being read by a computer thereof are provided to supply an account integrating method for freely integrating almost information wanted by a user including account information. CONSTITUTION: A web page collecting unit(31) accesses a web page through an information communication network using a web page address necessary in various kinds of web sites stored in a web site information DB(41), and collects information of necessary web page. A collected information converting unit(32) extracts real information of the collected web page information by referring to form information of web page data stored in a web page data pattern table DB(42), and converts the information into a structure desirable for an integrated storage or a display. A control unit(33) stores the converted integrated data in a collecting data DB(43) according to a predetermined classification code and displays the data, if necessary.
Patent KR-20010092377-A (KR)
Title: A method and apparatus for laser treatment of a golf ball
Inventor: WAI MARTIN P
IPC: B23K26/08
Filed: 2001-03-16
Abstract: PURPOSE: To provide a method and device for removing the excessive material of a golf ball with laser. CONSTITUTION: In this method and device 19 for treating golf ball with laser, a laser 32 is arranged against a rotating golf ball 20 in order to remove the excessive material 22 and also to impart an aerodynamic pattern to a specified area of the golf ball including a separation line 28 as occasion demands. The laser 32 preferably consists of a carbon dioxide laser. A laser beam 38 can be made out of focus to form dimples on the separation line of the golf ball.
Patent KR-20010098738-A (KR)
Title: 반도체장치의 제조방법
IPC: H01L29/78
Filed: 2001-04-19
Abstract: 본 발명은 실리사이드막을 갖는 반도체장치에 있어서, 게이트산화막의 열화를 방지하고, 신뢰성이 높은 반도체장치를 얻을 수 있는 반도체장치의 제조방법을 제공하는 것을 목적으로 한다. 
     본 발명은 반도체기판에 게이트전극을 형성하는 공정, 상기 게이트전극을 마스크로서 사용하여 이온주입에 의해 소스/드레인 영역을 형성하는 공정, 및 적어도 상기 게이트전극 표면에 실리사이드막을 형성하는 공정을 포함하고, 상기 이온주입을, 텅스텐의 도즈가 0∼5x10 9 원자/cm 2 가 되도록 조절하거가, 상기 이온주입한 후의 게이트전극중의 텅스텐의 농도를 0∼3x10 14 원자/cm 3 으로 조절하는 것을 특징으로 하는 반도체장치의 제조방법에 관한 것이다.
Patent KR-20020075166-A (KR)
Title: Manufacturing method of fishing sinker and fishing net weight using sintered tungsten scrap
Inventor: YU MOON JAE
IPC: A01K75/06
Filed: 2001-05-09
Abstract: PURPOSE: A fishing float using sintered tungsten scrap powder and a manufacturing method thereof are provided to reduce a raw material cost by recycling waste tungsten and binder resins, and to improve the convenience of use of the fishing float by integrally molding a fishing hook with the float. CONSTITUTION: The fishing weight is manufactured by mixing sintered tungsten scrap powder and a certain resin product selected among various resin products at a constant ratio, and the molding the mixture. The sintered tungsten powder is used after being pulverized into a particle diameter of 50-100microns belonging to a primary particle group. Additionally, pigments of various colors are selectively mixed into the mixture.
Patent KR-20020087574-A (KR)
Title: nano etching method of metal layer
Inventor: CHAE HUI SUN
IPC: B82B3/00
Filed: 2001-05-14
Abstract: PURPOSE: A nano etching method of a metallic layer is provided to control a shape and size of an etching pad, and etching speed by a voltage-biased micro tip. CONSTITUTION: An Au/SiO2/Si substrate(100) having an Au-metal layer is prepared. A micro tip(50) coated with a Ti layer is placed above the substrate. A voltage is applied between the micro tip and the substrate and the micro tip is in a negative bias. The range of the voltage is minus12V- minus 25V. Electron beam(30) is emitted from the micro tip. The portion of the Au-metal layer(20) is etched by the electron beam.
Patent KR-20010107655-A (KR)
Title: 이동체의 주위감시시스템, 및 이를 이용한 이동체,자동차, 및 전차
IPC: B60R1/00
Filed: 2001-05-22
Abstract: 이동체 주위를 검사하기 위해 이동체에 탑재된 주위감시시스템은 전방향 시각 시스템을 포함하며, 상기 전방향 시각 시스템은: 주위 360°의 시야영역의 영상을 얻을 수 있어, 상기 영상에 대한 중심사영의 변환이 가능한 광학계, 및 상기 광학계에 의해 얻어지는 광학상을 제 1 화상데이터로 변환하는 촬상부를 포함하는 적어도 하나의 전방향 시각 센서; 상기 제 1 화상데이터를 파노라마 화상 및/또는 투시화상에 대한 제 2 화상데이터로 변환하는 화상처리부; 상기 제 2 화상데이터에 기초하여 상기 파노라마 화상 및/또는 투시화상을 표시하는 표시부; 및 상기 파노라마 화상 및/또는 투시화상을 선택하여 제어하는 표시제어부를 구비하고 있다.
Patent KR-20020094612-A (KR)
Title: Handler for inspecting semiconductor package
Inventor: LEE HUI JUN
IPC: H01L21/66
Filed: 2001-06-12
Abstract: PURPOSE: A handler apparatus for inspecting a semiconductor package is provided to perform effectively a classification process according to an inspected result by improving a structure of the handler. CONSTITUTION: The first robot(11) includes the first and the second absorbing nozzle heads. The first absorbing nozzle head of the first robot(11) is used for absorbing a semiconductor package from a tray supplied to the first supply station(12) to move the semiconductor package to a heater block(13). The second absorbing nozzle head of the first robot(11) is used for transferring the semiconductor package from the heater block(13) to a loading shuttle(14). The loading shuttle(14) is used for transferring the semiconductor package to a standby stage(15). The semiconductor package is transferred to a test stage(16) by a rotary absorbing nozzle apparatus. The inspected semiconductor package is transferred to the second robot(18) by an unloading shuttle(17). The semiconductor packages are classified into the first to the fourth classification stations(1,2,3,4) by the second robot(18). An empty tray is moved to a buffering station(19). The third robot(10) is used for moving the empty tray among the first supply station(12), the buffering station(19), and each classification station(1,2,3,4).
Patent KR-20020094630-A (KR)
Title: The construction method for slim plate beam using the CT shape steel
Inventor: JUNG GWANG RYANG
IPC: E04B1/24
Filed: 2001-06-12
Abstract: PURPOSE: A slim plate beam method using a CT(cut tee) shape steel is provided to reduce a height between floors while securing an enough use space, and to activate the application of flat slab structure. CONSTITUTION: The slim plate beam is comprised of column structure members(20); a CT shape steel(10) horizontally installed between the column structure members; and a bonding device consisting of a bracket(31) welded onto the column structure member in a direction of the CT shape steel, a column connection plate(32) protruded from the top of the bracket and an extended web(33) extended longitudinally from the end of a web of the CT shape steel so as to be connected to the column connection plate by using a bolt.
Patent KR-20010079122-A (KR)
Title: pillar anchor of which upper structure is improved and method for manufacturing the same
Inventor: KANG JIN HEE
IPC: B60R22/24
Filed: 2001-06-15
Abstract: PURPOSE: A pillar anchor and a manufacturing method of pillar anchor having the improved upper structure is provided to separate the upper portion of a pillar anchor from a vehicle body without mounting a bush therebetween. CONSTITUTION: A steel plate(S) is embossed primarily by metal molds(K1,K2) having the center curved. A first base cylinder portion(S3a) for making a cylinder is formed on a side of the steel plate. Then, the first base cylinder portion is embossed secondarily by two metal molds having the central radius of curvature larger than one of the former two metal molds. A shorter second base cylinder portion(S3b) is formed therefrom. The center of the first base cylinder portion is spread and a first base bottom surface(S4a) for a bottom surface is obtained. The second base cylinder portion is embossed tertiarily by metal molds having the central radius of curvature larger than one of the metal molds. A third base cylinder portion(S3c) is formed, and the first base bottom surface is spread to form a larger second base bottom surface(S4b). The third base cylinder portion is embossed by flat metal molds to obtain a shorter fourth base cylinder portion(S3d). The second bottom surface is spread and a third base bottom surface(S4c) is formed. Finally, the center of the third base bottom surface is pierced by a metal mold and a punch to form a fixing hole. Thereby, the upper portion of a pillar anchor is separated from a vehicle body without using a bush therebetween.
Patent KR-20020096255-A (KR)
Title: An electric shock device
Inventor: KIM GEON TAE
IPC: F41B15/04
Filed: 2001-06-19
Abstract: PURPOSE: An electric shock gun is provided to protect a user from a dangerous situation by making the electric shock gun usable even in the position close to an opponent and to efficiently oppress the opponent while the user spaces apart from the opponent. CONSTITUTION: An output unit(60) for emitting the induced high voltage through a pair of discharge electrodes is formed on the front end portion of an extension member(90) leading in and withdrawing out automatically. Herein, the extension member is formed by many connecting bars(96) combined with each other to slide sequentially. The extension member is stretched and contracted selectively. Thus, the distance between the output unit and an electric shock gun body(10) is adjustable.
Patent KR-20020000116-A (KR)
Inventor: SAITO YUKIMASA
IPC: H01L21/00
Filed: 2001-06-19
Abstract: PURPOSE: To provide a vertical thermal treatment equipment which is reduced in height, equipped with a gas inlet enhanced in strength and a processing vessel made simple in structure, and improved in processing performance. CONSTITUTION: A vertical thermal treatment equipment 1 is equipped with a processing vessel 3 provided with an opening 4 at its lower end and equipped with a flange 5 around the opening 4, works (w) are loaded into the processing vessel 3, the opening 4 of the processing vessel 3 is hermetically closed with an openable lid 24, and the works (w) are thermally treated as prescribed. A gas inlet 6 through which processing gas is introduced into the processing vessel 3 is provided to the flange 5 of the processing vessel 3.
Patent KR-20020000719-A (KR)
Inventor: MINEFUMI OUCHI
IPC: H03H9/00
Filed: 2001-06-25
Abstract: PURPOSE: A longitudinal coupled resonator type surface acoustic wave filter and communications apparatus incorporating the same are provided to achieve improved amplitude balance and phase balance. CONSTITUTION: A surface acoustic wave filter(200) preferably for use as a PCS reception filter includes a piezoelectric substrate(200A), a first, a second and a third IDTs(201-203) arranged in a surface acoustic wave propagating direction and reflectors(204,205) arranged in the surface wave propagating direction on the right and left of the region where the IDTs(201,202,203) are arranged. The IDTs(201,202,203) and the reflectors(204,205) are preferably made of Al. In other words, the longitudinally coupled resonator type surface acoustic wave filter(200) is a longitudinally coupled resonator type surface acoustic wave filter having three IDTs.
Patent KR-20030000617-A (KR)
Title: Method for controlling the temperature of the strip at the heating section of the annealing furnace
Inventor: LEE SANG CHAE
IPC: C21D9/56
Filed: 2001-06-26
Abstract: PURPOSE: A method for controlling temperature of a strip in heating section of an annealing furnace is provided to improve hit ratio of strip temperature at outlet of the heating section by automatically controlling temperature control values of each zones of the heating section according to a product material and operating speed of an annealing line. CONSTITUTION: In a method for controlling temperature of a strip by strip temperature control process of a control room that is connected to a strip temperature detector through a converter, the strip temperature detector is installed at outlet of an annealing furnace heating section that is divided into four groups, each of the group is consisted of three zones, the method for controlling temperature of the strip in the heating section of the annealing furnace comprises the steps of calculating operating conditions according to multiplication of thickness of the strip passing through the heating section of the annealing furnace by line speed(21); setting temperature of each of the zones composing the final group of the heating section according to the calculated operating conditions(22); calculating temperature setting values of each of the zones composing other rest groups according to temperature set at the final group of the heating section(23); and transmitting calculated results of each of the groups to furnace temperature controllers installed in zones of the corresponding groups(23-1), wherein strip temperature at the outlet of the heating section is stably controlled by promptly changing temperature setting in each zones of the heating section correspondingly to thickness change of the strip and line speed change, thereby promptly performing tracking of furnace temperature.
Patent KR-20030001857-A (KR)
Title: Method for manufacturing capacitor in semiconductor device
Inventor: LEE CHANG HEON
IPC: H01L21/8242
Filed: 2001-06-28
Abstract: PURPOSE: A method for manufacturing a capacitor of semiconductor devices is provided to increase surface area of a storage node electrode and to prevent collapse of the storage node electrode due to a spin dry. CONSTITUTION: The first insulating layer(38) is formed on a silicon substrate(20) having bit lines. After forming the first contact hole by selectively etching the first insulating layer(38), a plug film(42a) is formed in the first contact hole. An etch stop layer(44) and the second insulating layer(46) are sequentially formed on the resultant structure. The second contact hole is formed to expose the plug film(42a) by selectively etching the second insulating layer(46) and the etch stop layer(44). The exposed plug film(42a) is partially etched. A lower electrode(50) is formed on the plug film(42a). A dielectric film and an upper electrode are sequentially formed on the lower electrode(50).
Patent KR-20010083820-A (KR)
Inventor: KIM BO SUNG
IPC: G06F17/00
Filed: 2001-07-02
Abstract: PURPOSE: A chatting system for manufacturing a cartoon is provided to enable a user to manufacture a cartoon on a web by constructing various background screens using a layer and inserting a plot element as a scenario in a chatting system for an upbringing a character. CONSTITUTION: In a chatting system comprising a server and a user connecting to the server through a wire/wireless communication and connecting to a communication terminal which transmits and receives interactive character data for a chatting, the server stores a scenario manufacturing program, a cartoon manufacturing program, a color/black and white converting program, and a character upbringing program capable of being used by the user being connected to each communication terminal. If the user requests the programs, the programs are called and executed through the Internet, the user may produce and manufacture a cartoon.
Patent KR-20020005460-A (KR)
Inventor: NAKAO HAJIME
IPC: C08K5/00
Filed: 2001-07-06
Abstract: PURPOSE: To provide a positive type photoresist composition capable of reducing the occurrence of development defects in the production of a semiconductor device. CONSTITUTION: The positive type photoresist composition contains a resin containing specified repeating structural units and having a velocity of dissolution in an alkali developing solution increased by the action of an acid and a compound which generates the acid when irradiated with active light or radiation.
Patent KR-20030005796-A (KR)
Title: Manufacturing method for tft-lcd
Inventor: CHOI CHANG HUN
IPC: G02F1/1339
Filed: 2001-07-10
Abstract: PURPOSE: A TFT display device fabricating method is provided to modify the shape of a shadow frame for the environmental portions of a glass substrate not to be deposited by a thin film, thereby the thin film deposition is not carried out on areas to dope a sealant and preventing the generation of substrate joining reject. CONSTITUTION: A TFT display device fabricating method includes the steps of forming thin film transistors and pixel electrodes on exposed portions of a lower glass substrate after mounting a shadow frame on the lower glass substrate, mounting a shadow frame on an upper glass substrate and forming a black matrix, color filters and common electrodes on exposed portions of the upper glass substrate, and joining the lower and upper glass substrates together by a sealant and implanting liquid crystal between the substrates, wherein each of the shadow frames(SF) has an opening in the rectangular shape on the whole and protrusive portions at each corner for blocking the corner by a predetermined area not to be deposited by a thin film.
Patent KR-20020008015-A (KR)
Inventor: ANDO HIROYUKI
IPC: C09D1/00
Filed: 2001-07-13
Abstract: PURPOSE: Provided are titanium oxide that shows sufficiently high photocatalytic activities by irradiation of visible light, a photocatalyst using the titanium oxide as a catalyst component, and a photocatalyst coating composition using the titanium oxide. CONSTITUTION: The titanium oxide has a selected ion chromatogram in which an evolution gas having a ratio of mass number to electric charge quantity of 28 exhibits at least one peak at about 600 deg.C or higher. The selected ion chromatogram is measured by thermogravimetry-mass-spectroscopy. The peak of the evolution gas having a ratio of mass number to electric charge quantity of 28 is exhibited at about 950 deg.C or lower. The selected ion chromatogram is measured under a condition of applying a Channeltron Electron Multiplier voltage of 1000V.
Patent KR-20030010048-A (KR)
Title: A Lighting Device
Inventor: LEE GU YEOL
IPC: F21V8/00
Filed: 2001-07-25
Abstract: PURPOSE: An illuminator is provided to concentrate and illuminate light having a uniform optical density to one area in the middle of irradiation without loss. CONSTITUTION: A light emitting array(10) includes a plurality of light sources(11). A lens(20) is located at a front surface of the light sources(11) and responds to the light sources(11). An optical fiber(31) transmits light of each light source(11) irradiated through the lens(20) from one side to the other side. The optical fiber(31) is focused in a fiber bundle(30) in a bundle form so that the transmitted light is concentrated in one area. The lens(20) includes a doublet lens installed at a front surface of the light emitting array(10) for compensating a chromatic aberration and a single lens for concentrating and irradiating the light irradiated from the doublet lens to the fiber bundle(30).
Patent KR-20030012069-A (KR)
Title: Device and method for treating stream and lake polluted
Inventor: CHO SEONG JU
IPC: C02F3/06
Filed: 2001-07-30
Abstract: PURPOSE: A method and apparatus for purifying polluted stream and lake are provided, which can purify efficiently polluted river and lake water within short period of time about 1 to 2 hours and enables the apparatus to be continuously operated without any lowering of treatment efficiency caused by void clogging by desorbed microorganism sludge and any disposal of strap type microorganism contact media. CONSTITUTION: The apparatus comprises a big strip type microorganism contact media(101) for adsorbing suspend solids and organic of river and lake water being introduced through sedimentation basin; a cylindrical draft tube(102) vertically installed between the strap type microorganism contact media(101) for preventing sloughing of microorganism and for evenly circulating by indirect aeration; an air diffuser(103) installed at the base of the draft tube(102) for feeding air to the draft tube(102); a sludge pot(104) for settling and concentrating sludge containing the sloughed microorganism.
Patent KR-20030013140-A (KR)
Title: Antibacterial Cap Liner Composition
Inventor: KIM SANG GU
IPC: C08K3/08
Filed: 2001-08-07
Abstract: PURPOSE: Provided is a composition of an antimicrobial bottle liner, which has wide and enough antimicrobial effect, keeps the content of a bottle safe, solves the discoloring problem caused by silver ions, and non-toxic for human bodies. CONSTITUTION: The composition of the antimicrobial bottle liner contains 0.01-20.0wt%(based on the total composition) of an inorganic antimicrobial agent containing 0.1-5.0wt% of silver, 5.0-18.0wt% of zinc, and zeolite as a support. And the antimicrobial agent is produced by a process comprising the steps of: heating distilled water and adding the zeolite and ZnSO4 water solution to the distilled water and reacting at 80deg.C for 2-3 hours; washing and filtering and adding AgNO3 water solution to the resultant and reacting at 80deg.C for 2-3 hours and washing and filtering; adding ZnSO4 water solution to the resultant and reacting at 80deg.C for 2-3 hours and washing and filtering; forming the resultant into cake, drying, and calcining.