baber/WOPTO huggingface dataset:
Patent KR-20030057491-A (KR)
Inventor: CHOI YUN IL
IPC: F24F3/153
Filed: 2003-02-20
Abstract: PURPOSE: An energy saving type thermohydrostat air-conditioning system is provided to improve convenience of installation and construction. CONSTITUTION: A system includes a principal main body(100) having an indoor side inlet(210), an outdoor side inlet(230), an outdoor side outlet(240) and an indoor side outlet(250) formed on an upper side thereof; a heat exchanger(130) placed in the principal main body, and allowing indoor air and outdoor air flowing in through the indoor side inlet and the outdoor side inlet to cross each other for heat exchange; two blowers forcibly discharging air having passed the heat exchanger to the outdoor side outlet and the indoor side outlet, respectively; a filtering unit(800) placed on the outdoor side inlet and the indoor side outlet, respectively, to filter off dust; an air-conditioning unit including a first heat exchanger(301) and a second heat exchanger(302) placed on an indoor side air flowing path between the heat exchanger and the blower, and an outdoor side air flowing path between the heat exchanger and the blower, respectively, an auxiliary main body(310) integrally placed on an outside of the principal main body, a compressor(340) installed in the auxiliary main body, and a four-way valve installed in the auxiliary main body to switch flow of refrigerant for heating and cooling; a moisture supply unit supplying moisture through the indoor side outlet; and a temperature and humidity control unit controlling indoor temperature and humidity depending on current indoor temperature and humidity.
Patent KR-20040076421-A (KR)
Inventor: CHOI BOK DOL
IPC: G02F1/13357
Filed: 2003-02-25
Abstract: PURPOSE: An optical diffusive film for a falling-type back light is provided to use a polyester resin fabricated by copolymerizing acid components containing naphthalene radicals with diol components as a transparent plastic material film. CONSTITUTION: A material film(2) is a polyester copolymer obtained by copolymerizing acid components containing 30 to 90 mole% of naphthalene radicals with diol components. The material film(2) is a polyester copolymer obtained by copolymerizing acid components further containing 70 to 10 mole% of dimethyl terephthalate or terephthalic acid with diol components. The material film(2) is 50 to 300 micrometers in thickness.
Patent KR-20030074448-A (KR)
Title: 순한 점성 유효 세정 조성물
IPC: C11D1/10
Filed: 2003-03-14
Abstract: 본 발명은 피부 및 눈에 순한 세정 조성물에 관한 것이다.  당해 조성물은 화학식 1의 화합물 및 하나 이상의 음이온성 계면활성제를 포함한다. 
     화학식 1 
     
       
     
     위의 화학식 1에서, 
     R은 C 6 내지 C 30 지방산이고, 
     n은 0 내지 20이고, 
     m은 0 내지 40이고, 
     n + m = 2 내지 60이다. 
     당해 조성물은 비이온성, 양쪽성, 베타인 및 양이온성 계면활성제를 추가로 포함할 수 있다.  당해 조성물은 샴푸, 세제, 바스(bath), 젤, 로션 및 크림 등으로서 유용하다.
Patent KR-20040086901-A (KR)
Inventor: LEE GWANG CHEOL
IPC: G03F7/00
Filed: 2003-03-22
Abstract: PURPOSE: Provided is a method for manufacturing a three-dimensional microstructure, which uses an embedded UV mask, and a photolithographic process to produce a three-dimensional microstructure and a mold having the same structure with ease. CONSTITUTION: The method for manufacturing a three-dimensional microstructure by using a UV mask comprises the steps of: forming a desired UV mask pattern on a substrate transparent to UV; coating a photosensitive material on the top of the substrate and UV mask pattern to form a UV-sensitive layer; exposing the bottom of the substrate to UV to transfer the UV mask pattern to the UV-sensitive layer; and removing the UV-sensitive layer at the part, to which the UV mask pattern is transferred, through a development process to obtain a finished three-dimensional structure.
Patent KR-20040083954-A (KR)
Title: Led chip attached to smart card chip by attaching led and smart chip on one cob, and manufacturing method thereof
Inventor: BAE SUNG RYONG
IPC: G06K19/077
Filed: 2003-03-25
Abstract: PURPOSE: An LED(Light Emitting Diode) chip attached to a smart card chip and a manufacturing method thereof are provided to simplify a process for bonding an antenna and enhance productivity by mounting the smart card chip and the LED chip to one COB(Chip On Board) after securing a space to bond the LED chip on the COB of the smart card chip. CONSTITUTION: To form a terminal additionally connecting to the LED chip(1) or other electronic parts with parts(5a,5b) on a module, an LED chip connecting terminal on a metallic COB surface of the smart card chip(7) is drawn out and combined with the LED chip as one body. The part(5b) to connect the smart card chip and the LED chip or a plurality of electronic parts has a variable typed terminal(3) to adjust a length of the terminal.
Patent KR-20040085873-A (KR)
Inventor: SO WAN SU
IPC: A47K1/00
Filed: 2003-04-02
Abstract: PURPOSE: An automatic hand-washing equipment is provided to make the arrangement on a wall surface of a small space or a sink possible, to rapidly dry hands with a low-capacity heater by minimizing the outflow of hot air heat, and by circulating the hot air heat, and to supply the washing water even at a low water pressure. CONSTITUTION: The automatic hand-washing device includes; an upper body(1), which has a hand-washing and drying space(1a) in the lower part, a drain(1b) at the bottom, and a hanging hole, formed on the back surface; a hand-washing unit(2), arranged over the hand-washing space(1a), so to wash hands; a drying unit(3), having a hot air inhalation in the rear end of the hand-washing unit(2), so as to dry hands by supplying a hot air heat after hand-washing; a liquid soap supply unit(4), connected to the hand-washing unit(2), and having a first solenoid valve(33); a water supply unit(5), having a main pipeline(41), a second solenoid valve(42), a pressure-reducing unit, and a first valve; and a control unit, generally controlling the first and second solenoid valve.
Patent KR-20030082906-A (KR)
Title: 반도체장치의 제조방법과 이것을 사용한 전자기기
IPC: H01L21/68
Filed: 2003-04-07
Abstract: 간단하게 관통전극을 갖는 반도체장치를 얻는다. 본 발명의 반도체장치의 제조방법은, 표면의 회로형성면에 회로소자부(2)가 형성된 기판 본체의 이면에 지지판을 접합하는 공정과, 기판 본체에 제1 홈부를 형성하는 공정과, 절연재료를 사용하여, 반도체기판(50)의 표면에서는 절연막(17)을 형성하고, 또한 제1 홈부에서는 홀을 형성하는 공정과, 전극부로부터 홀의 내벽에 도달하는 금속배선패턴(8)을 형성하는 공정과, 홀의 바닥면을 소정량 제거하는 공정과, 홀 내에 도전성 재료를 매립하여 관통전극(10)을 형성하는 공정과, 제1 홈부 내에 제2 홈부를 형성하는 공정을 구비하고 있다.
Patent KR-20040088621-A (KR)
Inventor: HWANG BYUNG WOOK
Filed: 2003-04-10
Abstract: PURPOSE: A method for relaying/managing reselling of digital contents and/or use rights of the same is provided to make a license contract for the digital contents and/or the use rights between a CONSTITUTION: The
Patent KR-20040091359-A (KR)
Inventor: LEE YUN BIN
IPC: F24F11/02
Filed: 2003-04-21
Abstract: PURPOSE: An apparatus and a method for detecting oil in an air conditioner are provided to execute oil balancing operation in the case that an oil surface is dropped under a limit oil surface, thereby reducing power consumption and maintaining an accurate oil surface. CONSTITUTION: A compressor(100) executes a compression stroke while maintaining a regular oil surface. A hot-wire type oil surface sensor(210) installed inside the compressor in certain height for sensing whether the oil surface is lower or higher than the certain height according to thermal conductivity. It the thermal conductivity is not equal to the stored thermal conductivity, oil balancing operation is started.
Patent KR-20040093255-A (KR)
Inventor: KIM SEONG TAE
IPC: C23C16/455
Filed: 2003-04-22
Abstract: PURPOSE: A method of forming a metal thin film using an ALD(Atomic Layer Deposition), a method of forming a lanthanum oxide layer and a method of forming a high dielectric layer of a semiconductor device are provided to restrain a low dielectric layer from being formed on a surface of a lower electrode and to improve step coverage on the lower electrode by forming a metal oxide film using two-step depositing processes. CONSTITUTION: An oxygen-depleted metal oxide film(22) is formed on a semiconductor substrate(10) by performing the first ALD using the first reactant made of an organic metal compound. A metal oxide film(26) is formed on the oxygen-depleted metal oxide film by performing the second ALD using the second reactant made of the first reactant and an oxidizer. The first reactant contains lanthanum.
Patent KR-20040092729-A (KR)
Inventor: HONG GYE HANG
IPC: G09B19/00
Filed: 2003-04-28
Abstract: PURPOSE: A method for identifying gifted students and its systematic implementation are provided to identify the gifted persons of various fields by using implicit gifted theory. CONSTITUTION: A gifted identification model is developed by analyzing a result of a giftedness survey(101). A gifted group selection process is performed to select a gifted student group by applying the gifted identification model to the result of the giftedness survey(102). A characteristic group classification model is developed by analyzing the result of the giftedness survey of the gifted student group after selecting the gifted group(103).
Patent KR-20040094958-A (KR)
Inventor: SEO YEONG SAN
IPC: H04N21/435
Filed: 2003-05-06
Abstract: PURPOSE: A method and a device for storing PSI(Program Specific Information) sections of an MPEG-2 system decoder are provided to store data by PSI section as well as to store PSI by PID(Packet ID), thereby minimizing a load of an application processor. CONSTITUTION: A PID filter designates a memory for storing PSI by PID. A section filter designates a memory for storing data by PSI section. An MPEG-2 system decoder multiplexes index data of the two memories, in order to select a memory index designated by the PID filter and a memory index designated by the section filter. The MPEG-2 system decoder further comprises a register for designating a memory buffer by section filter, and a multiplexer for selecting the memory indexes designated by the PID filter and the section filter, respectively.
Patent KR-20040095029-A (KR)
Inventor: AHN JOON YOUNG
IPC: B65B31/04
Filed: 2003-05-06
Abstract: PURPOSE: A dual vacuum packing sheet where a replacing inner bag is accommodated is provided, to prevent a vacuum packing sheet from being broken by a fishbone or a bone and to allow the vacuum packing sheet to be reused. CONSTITUTION: The dual vacuum packing sheet(10) comprises a thick outer bag(20) which is sealed; and a thin inner bag(30) which is accommodated in the inside of the outer bag and is replaced after use. Preferably the outer bag is made of a synthetic leather and the inner bag is made of a plastic film; or the outer bag and the inner bag are made of a plastic film. Preferably the inner side of the panel of the outer bag is embossed and the panel of the inner bag is not embossed.
Patent KR-20030087955-A (KR)
Title: 내황산 부식성 및 내공식성이 우수한 케미컬 탱크용 강
IPC: C21D8/02
Filed: 2003-05-07
Abstract: 황산에 의한 부식 손상 및 염수에 의한 공식 발생을 억제하는 케미컬 탱크용 강을 제공하는 것으로, 질량％로, Ｃ:0.003∼0.05%, Si:5% 이하, Mn:2% 이하, P:0.03% 이하, S:0.010% 이하, 0:0.0050% 이하, Cr:18∼25%, Ni:10∼20%, Mo:1.0∼4.5%, Cu:1.0∼3.0%, N:0.05∼0.3%를 포함하고, 나머지 부분이 Fe와 불가피적 불순물로 이루어지는 강으로서, 함유 성분을 질량%로 표시한  GI=[Cr]+1.6×[Ni]+6.0×[Mo]+7.1×[Cu]의 값이 75 이상, 88 이하이고, 또한, 함유 성분을 질량%로 표시하는 PI=[Cr]+1.3×[Mo]+1.4×[Cu]+2.2×[Ｎ]의 값이 23 이상, 32 이하임을 특징으로 하는 내황산 부식성 및 내공식성이 우수한 케미컬 탱크용 강.
Patent KR-20040097703-A (KR)
Inventor: HONG JAE HOON
IPC: A23L15/00
Filed: 2003-05-13
Abstract: PURPOSE: Provided are a composition of a vinegar pickled egg(choran) having improved serum cholesterol level lowering effect and a formulation thereof which minimizes the characteristic pungent taste and eggy smell of the choran. The formulation is a soft capsule which is filled with the liquid type choran concentrated under the reduced pressure. CONSTITUTION: The composition of a vinegar pickled egg(choran) is obtained by dipping an egg in vinegar, followed by maturation to give choran, removing an egg membrane and other remnants, followed by mixing and homogenization to give liquid type choran, and concentrating the liquid type choran under reduced pressure to 1/10 to 1/2.
Patent KR-20040099952-A (KR)
Inventor: YUN SAM HYUN
IPC: E04H1/12
Filed: 2003-05-20
Abstract: PURPOSE: A prefabricated octagonal pavilion is provided to improve the efficiency and convenience on assembly works by assembling easily and rapidly using a connector, a bolt and a nut by simplifying and lightening each component and to utilize as a resting place and a bungalow by installing rapidly in a park and a tourist attraction. CONSTITUTION: The prefabricated octagonal pavilion comprises the steps of: fixing connectors to a column and supporting pipes; erecting a piped skeleton composed of a column, an upper structure and a lower structure; attaching a roof plate(6), plate walls(9,10) and a floor plate which are made of FRP(Fiberglass Reinforced Plastic) and provided with adiabatic materials to the piped skeleton; and fixing with bolts.
Patent KR-20040100102-A (KR)
Inventor: KIM JONG GIL
IPC: B60C27/00
Filed: 2003-05-21
Abstract: PURPOSE: A tire chain is provided to simplify and easily detach a combining tool and to use regardless of the width and diametral size of a tire by forming a ring unit to a clamping bar at multiple stages. CONSTITUTION: A tire chain is composed of an inner wire contacted to the inside of a tire; a friction pad of which one side is connected to the inner wire and the other side covers a circumferential surface of the tire to generate brake power; a connecting pin for linking ends of two friction pads as one; a combining tool contacting and fixing the chain to the tire by pulling the connecting pin; a clamping bar(120) having a ring unit(122) formed at one side and hung to the center of the connection pin and linear saw teeth(124) formed on the other side; an annular gear(130) having spiral saw teeth(132) formed at one side and engaged with the linear saw teeth and annular saw teeth formed over the whole inner peripheral surface; a circular gear(134) having a central shaft formed in the center of one side, circular saw teeth(142) formed on the outside of the central shaft and rotatively engaged with the annular saw teeth, and a polygonal groove(144) arranged in the center of the other side; a first housing(150) having a plurality of guide grooves(152) symmetrical to each other to reciprocate the clamping bar and a hole(154) corresponding to the polygonal groove; and a second housing(160) for closing the first housing and having a central hole inserted with the central shaft to rotatively support the central shaft.
Patent KR-20040102870-A (KR)
Inventor: KIM GI MUN
IPC: C22B3/16
Filed: 2003-05-30
Abstract: PURPOSE: To provide a method for preparing copper powder of fine particles having high purity from washed waste solution by hydrometallurgical reduction process so as to improve demerits of conventional methods that non-reacted copper sulfate is remained, and copper hydroxide is changed into copper oxide as pH and temperature are not accurately controlled. CONSTITUTION: The method for preparing copper powder comprises the steps of dissolving reducing sugar into an acidic waste copper chloride solution; reacting the reducing sugar dissolved waste copper chloride solution with alkali; filtering and washing a slurry precipitated; and reducing the filtered and washed slurry using hydrazine, wherein the reaction process is performed by sequentially dissolving the reducing sugar into the acidic waste copper chloride solution and then adding an alkali to the reducing sugar dissolved waste copper chloride solution, wherein the reducing sugar is one or more selected from glucose, fructose and maltose, wherein the alkali is one or more selected from sodium hydroxide, potassium hydroxide, and lithium hydroxide, wherein an aqueous copper ion solution is used as the acidic waste copper chloride solution, and wherein the reducing sugar is contained in the acidic waste copper chloride solution.
Patent KR-20040106736-A (KR)
Inventor: PARK JONG HYEON
IPC: B60S1/54
Filed: 2003-06-11
Abstract: PURPOSE: A defrosting duct of a vehicle is provided to increase the amount of defrosting air and improve defrosting efficiency by reducing air resistance guided into an air vent. CONSTITUTION: A defrosting duct for a vehicle is composed of a fan-shaped duct nozzle(60), and a gently curved guide(62) installed at the inside of the dust nozzle. The duct nozzle is formed under an air vent(58) formed at the top of an instrument panel(52) in a longitudinal direction of a windshield(54), and jets defrosting air to the windshield through the air vent. The guide is installed not to cover the air vent, and guides the defrosting air into the air vent.
Patent KR-20040110764-A (KR)
Inventor: YANG YEONG MUN
IPC: G06Q50/00
Filed: 2003-06-20
Abstract: PURPOSE: A system and a method for automatically configuring facilities of a dedicated line subscriber system through automated selection of a cable core/MDF(Main Distribution Frame) tie are provided to automatically select the optimal line/facility, and automatically input the final facility information through interworking between a subscriber facility management system and a dedicated line management system. CONSTITUTION: The dedicated line management system(21) requests facility selection for configuring the subscriber system facilities among dedicated line configuration, and configures the subscriber system facilities if a result is received. The subscriber facility management system(31) selects the optimal quality line from the idle facilities by receiving a facility selection request and provides corresponding information to the dedicated line management system as the result.
Patent KR-20050000089-A (KR)
Inventor: SUNG BAEK MIN
IPC: G01M17/00
Filed: 2003-06-23
Abstract: PURPOSE: An apparatus for testing endurance of a front axle is provided to improve quality of endurance of the front axle and to simply perform an endurance test for the front axle by precisely reproducing a movement state of the front axle. CONSTITUTION: An apparatus for testing endurance of a front axle includes a base(54). A lower end of a supporting device(56) is fixed to the base(54), and a front axle(52) is installed at an upper end of the supporting device(56) in order to flexibly support the front axle(52) at a predetermined height. An actuator(60) is aligned at a side of the front axle(52) in order to apply operational power to one of wheel mounting units(58) formed at both ends of the front axle(52). A directional link(62) is installed at one side of the actuator(60) so as to transmit the operational power to the wheel mounting unit(58).
Patent KR-20050000936-A (KR)
Inventor: CHOI WON GAP
IPC: E04B1/86
Filed: 2003-06-25
Abstract: PURPOSE: A sound absorbing panel is provided to improve sound absorbing efficiency by spreading sound waves and absorbing/removing the sound waves flew through a gap simultaneously and absorbing/removing low-pass and high-pass sound waves simultaneously. CONSTITUTION: The sound absorbing panel comprises: a case coupled with upper and lower plates, a side plate(46) and a rear plate(42) and formed in the shape of a box; a rear sound absorbing member(10b) attached to the rear plate(42) of the case; a front sound absorbing member(10a) fixed to the front of the rear sound absorbing member(10b) to form a space(30) and formed in the arched shape; and many reflection plates(20) formed on the front of the front sound absorbing member(10a), fixed to the upper and lower plates by having a space(32) at the appointed interval with the front sound absorbing member(10a), provided with a gap(22) and arranged in the arched shape.
Patent KR-20050003578-A (KR)
Title: Fuel consumption quantity determination method
Inventor: SHIN CHANG HYUN
IPC: G01M17/00
Filed: 2003-06-27
Abstract: PURPOSE: A method for measuring a fuel consumption rate is provided to precisely display fuel consumption information in real time according to an integration distance. CONSTITUTION: A method for measuring a fuel consumption rate includes a step of calculating an amount of fuel supplied through a purge control solenoid valve by an engine control unit(S1). The engine control unit calculates an amount of fuel supplied through an injector(S2). The engine control unit determines a fuel consumption rate by taking each the amount of fuel supplied through the purge control solenoid valve and the injector into consideration(S3). The engine control unit outputs pulses to a trip computer(S4). The trip computer calculates a number of pulses inputted from the engine control unit, and displays a fuel consumption ratio to a driver(S5).
Patent KR-20050003588-A (KR)
Inventor: SOHN JAE HONG
IPC: G01M17/02
Filed: 2003-06-27
Abstract: PURPOSE: An apparatus for measuring a tire standing wave is provided to precisely analyze a size of a tire standing wave while minimizing an error of measurement data. CONSTITUTION: An apparatus for measuring a tire standing wave includes a drum(2) for supplying a load to a tire(1). A sensor box(4) having laser sensors is connected to a computer(5). The sensor box(4) is separated from the rotating tire(1) in order to measure a standing wave phenomenon. A plurality of laser sensors is vertically and horizontally aligned in the sensor box(4) in order to measure a distance. A horizontal direction of the sensor box(4) is used to measure a circumferential transformation. A vertical direction of the sensor box(4) is used to measure a widthwise transformation.
Patent KR-20050001169-A (KR)
Inventor: LEE MOON SOOK
IPC: H01L27/10
Filed: 2003-06-27
Abstract: PURPOSE: A method for forming a phase changeable memory device is provided to prevent heat from being diffused from a lower electrode while reducing a contact between the lower electrode and a phase changeable material layer by forming a heat diffusion barrier layer on the sidewall of a contact hole in a manner that the lower vacant space of the contact hole is smaller than the upper vacant space of the contact hole. CONSTITUTION: An insulation layer(103) and the first heat diffusion acceleration layer(105) are sequentially formed on a semiconductor substrate(101). The first heat diffusion acceleration layer is patterned to form a contact hole. A heat diffusion barrier layer(107) is formed on the sidewall of the contact hole wherein the heat diffusion barrier layer is formed more in the upper part of the contact hole than in the lower part of the contact hole so that the lower vacant space of the contact hole is smaller than the upper vacant space of the contact hole. The inside of the contact hole is filled with a lower electrode(109a). A phase changeable material layer pattern and an upper electrode are formed on the first heat diffusion acceleration layer, the heat diffusion barrier layer and the lower electrode.
Patent KR-20050007086-A (KR)
Inventor: JANG JUNG SOO
IPC: B29C63/02
Filed: 2003-07-11
Abstract: PURPOSE: A polystyrene film for a spangle for dyeing at high temperature and a manufacturing method thereof are provided to improve the quality of the spangle by protecting the aluminum deposition surface with the first polystyrene film and the second polystyrene film, and to simplify the working process by dyeing once after mounting the spangle to the textile. CONSTITUTION: A first polystyrene film(2) with an aluminum deposition surface or a second polystyrene film(7) is passed through an adhesive container(3) to spread an adhesive on the polystyrene film, and transferred through a heating chamber(20) at the temperature of 50 deg.C. The first polystyrene film and the second polystyrene film are passed through press rollers(5,6) at the temperature of 100 to 120 deg.C and bonded to each other. The first polystyrene film and the second polystyrene film are bonded at both sides of the aluminum deposition surface by the adhesive.