baber/WOPTO huggingface dataset:
Patent KR-20040094046-A (KR)
Inventor: JANG SEONG IK
IPC: A23B7/10
Filed: 2003-05-01
Abstract: PURPOSE: A cold air circulating apparatus of a kimchi refrigerator for forcibly circulating cold air frozen by a cooling pipe within the kimchi refrigerator is provided. It reduces temperature deviation occurred within the kimchi refrigerator and thus can store kimchi maintaining its taste same. CONSTITUTION: The cold air circulating apparatus of a kimchi refrigerator comprises: a switch(70) installed to be in on state when the upper opening-closing door of the kimchi refrigerator is closed and to be in off state when opened; a cooling fan(60) electrically connected to the switch to operate the cooling fan when the switch is in on state and to stop it when in off state and embedded in the lower face of a refrigerator door(10) to blow cold air of the upper part; and a control unit electrically connected to the cooling fan to stop the operation of the cooling fan after the elapse of a predetermined time when the switch is in on state.
Patent KR-20040094075-A (KR)
Inventor: LEE HYUNG HOON
IPC: E01D21/00
Filed: 2003-05-01
Abstract: PURPOSE: A bridge construction method using a temporary construction method of a segment preflex composite beam is provided to improve structural stability, to construct easily, and to cut down cost by prestressing casing concrete of the preflex composite beam continuously with the initial preflexion. CONSTITUTION: Partial prestress of casing concrete(260) is applied to the connection portion of segment preflex composite steel beams(310a) by a pressing unit and an expansion filler(500). The preflex composite beams are connected, and disconnected after preflexion is applied to the casing concrete. The opposite webs of the segment preflex composite beams and the casing concrete are pressed and combined with the concrete pressing unit, and the partial prestress is applied to the bonding surface of the preflex composite beam. The prestress is applied continuously to the entire preflex composite beam.
Patent KR-20030095226-A (KR)
Title: 둘 이상의 유체의 반응성 혼합을 통한 가속화된 수소 발생법
IPC: H01M8/10
Filed: 2003-05-09
Abstract: 본 발명은, 하나 이상의 전이금속 촉매의 존재하에 제 1 의 알칼리 보로하이드라이드 수용액을 제 2 수용액과 혼합시킴으로써 양성자-교환막(PEM) 연료전지에서의 수소 발생 속도를 증가시키는 것에 관한 것으로서, 상기 제 1 용액은 (a) 5 내지 50중량%의 MBH 4 (여기서, M은 알칼리 금속이다), (b) 5 내지 40중량%의 알칼리 하이드록사이드 또는 알칼리 금속 하이드록사이드 및 (c) 잔여량의 물을 포함하며, 상기 제 2 용액은 (a) 51 내지 100%의 물, 및 임의적으로 (b) 잔여량의 하나 이상의 수용성 첨가제를 포함한다.
Patent KR-20040097600-A (KR)
Inventor: KO GWAN JU
IPC: H01L21/8247
Filed: 2003-05-12
Abstract: PURPOSE: A method of forming a floating gate of a flash memory is provided to prevent CD(Critical Dimension) loss and BARC(Bottom Anti-Reflective Coating) residues by omitting a BARC forming process. CONSTITUTION: A sacrificial layer is formed on a semiconductor substrate(11). A gate hole for exposing the substrate is formed in the sacrificial layer by using etching. A tunnel oxide layer(13) is formed on the exposed substrate through the gate hole. A polycrystalline silicon layer(14) for filling the gate hole is formed on the tunnel oxide layer. A floating gate having a desired length and width is formed by etching selectively the polycrystalline silicon layer and the sacrificial layer. The residues of the sacrificial layer are completely removed from the resultant structure.
Patent KR-20040097830-A (KR)
Inventor: SHIN SE YONG
IPC: G06Q40/00
Filed: 2003-05-13
Abstract: PURPOSE: A method for electronic banking transactions using the Internet is provided to enable users to hedge risks for uncertainty occurring usual life and receive a financial reward for the risks by making diverse indexes, news, and events into goods, and transacting the goods as off-board derivative goods. CONSTITUTION: The user registers/logs in to a trading system constructed to transact the indexes/news/events as the off-board derivative goods. If the user wants to buy or sell the goods selected by obtaining various kinds of goods information held by the trading system, the user deposits price corresponding to a proper ratio as a security. The user buys or sells the selected goods within security limit. The buying/selling transactions are realized.
Patent KR-20040092350-A (KR)
Title: Oil filter and gas cooler of blow bye gas for gasoline engine, capable of improving the fuel consumption ratio, saving fuel, reducing smoke, and increasing output
Inventor: CHOI YONG SEAK
IPC: F01M5/00
Filed: 2003-05-07
Abstract: PURPOSE: An oil filter and a gas cooler of blow by gas for a gasoline engine are provided to improve the fuel consumption ratio, to save fuel, to reduce smoke, and to increase output. CONSTITUTION: A bracket(7) is arranged to an oil filter body(5) and an upper discharge port is installed to the right upper end of the oil filter body. An injection port(3) of a gas cooler(2) is installed to the upper end of the upper discharge port. The injection port is installed to a cover(4) of the front of the oil filter body. The inside of the oil filter body is formed as a space of a right-angled hexahedral shape and the upper discharge port is installed to the end of the space. Stainless filtering nets are inserted in the front and rear of the space. The inside of the filtering nets is filled with activated carbon. The cover closes the front of the oil filter body and fixing bolts(6) are fixed. The injection port is connected to a blow by gas discharge port installed to a head cover by a rubber hose. Plural cooling fans(13) for aiding the cooling are projected to the upper end of a gas cooler body(12). Vent holes are formed in the gas cooler to facilitate the flowing of gas and a discharge port is installed to the end of the vent hole. The upper discharge port is installed to the right end of the oil filter body. The gas cooler is installed to a lower injection port of the gas cooler. The gas cooler body and the oil filter body are connected by fixing bands(16) and are fastened to a manifold cover by the bracket.
Patent KR-20040100344-A (KR)
Inventor: JUNG IL JUN
IPC: B41J2/165
Filed: 2003-05-22
Abstract: PURPOSE: A spitting device and a method thereof are provided to reduce spitting time and increase printing speed by moving the carriage with the ink cartridge within the range of the shortest distance and varying the spitting position of ink of the print head according to the size of paper. CONSTITUTION: A spitting device(100) is composed of a long box(120) formed in a bottom frame(112) and faced to the moving range of an ink injection nozzle related to the entire moving passage of a print head(101a) to store ink from the ink injection nozzle from the print head in spitting, and a control unit(160) controlling spitting of the print head and discharging ink to the long box at the spitting position for minimizing movement of a carriage(102) with the print head according to the size of paper(P) or a printer predetermined by a user.
Patent KR-20040102576-A (KR)
Inventor: KANG JAE MAN
IPC: A23L17/00
Filed: 2003-05-28
Abstract: PURPOSE: A method of making a fish snack by quickly freezing fish fillets, phosphate salts and sorbitol, mixing with purified salt, seasoning material, starch and purified water and then irradiating by a microwave is provided. It is advantageous in expansion, is easy to remove fat and moisture in products and produces the product having good flavor and eating quality, improved storage and product life, good digestion and absorption and low cholesterol. CONSTITUTION: Fish fillets are added with 1 to 20% by weight of phosphate salts and 1 to 20% by weight of sorbitol and then quickly frozen in block form to give frozen fish paste(surimi). Thereafter, 50 to 83% by weight of the surimi is mixed with 1 to 34% by weight of purified salt, 1 to 34% by weight of seasoning material, 10 to 43% by weight of starch and 5 to 38% by weight of purified water at 8 to 13deg.C and extruded. The formed half product is steamed at 90±5deg.C, dried for 4.5 to 5.5min and irradiated by a microwave with a frequency of 2,450±50MHz at the intensity of 52 to 78Kw, followed by cutting. The cut half product is coated with sugar liquid of 30 to 75% by weight of refined sugar, 5 to 50% by weight of sorbitol, 10 to 55% by weight of purified water, 5 to 50% by weight of red pepper powder and 5 to 50% by weight of ginger powder and then dried with hot air.
Patent KR-20030094115-A (KR)
Title: 스테핑 모터
IPC: H02K37/04
Filed: 2003-06-04
Abstract: 스테핑 모터는 모터 고정자와 센서 고정자를 하우징하는 원통형 케이스를 구비한다.  모터 고정자와 센서 고정자는 케이스의 대향하는 양 단부에 위치된다.  모터 회전자와 센서 회전자는 각각 축에 장착되어서 모터 고정자와 센서 고정자 각각과 대면한다.  센서 회전자와 센서 고정자는 서로 함께 회전 위치 센서를 형성한다.  회전 위치 센서가 케이스 안에 통합됨으로써 설치에 필요한 소요 공간을 줄일 수 있다.  모터 고정자 코어와 모터 회전자 코어 사이의 간극은 모터 고정자와 모터 회전자를 정확하게 위치시킴으로써 약 40 내지 50미크론이 된다.  케이스는 전방 플랜지와 후방 커버에 의해 밀봉되고, 이에 따라 먼지 입자, 오일, 습기 등의 오염 유발 이물질의 침입이 확실하게 방지된다.
Patent KR-20040110588-A (KR)
Inventor: CHOI SEON YONG
IPC: H01L21/66
Filed: 2003-06-19
Abstract: PURPOSE: A method for inspecting defective patterns is provided to accurately detect tiny defective patterns by dividing an image of the pattern into small areas and then comparing gray level averages of the areas with a pre-calculated value. CONSTITUTION: A wafer(120) is scanned to capture an image having a predetermined pattern on the wafer. The image captured at the previous process is received and is divided into a predetermined area. A gray level average is calculated for each of the divided area. A gray level average of an ideal pattern which is pre-calculated is compared with the gray level average calculated for each of the divided area. A defective pattern is acknowledged based on a difference between the gray level averages of the ideal pattern with the calculated gray level average.
Patent KR-20040110852-A (KR)
Inventor: KANG GIL SUN
IPC: B23B41/00
Filed: 2003-06-20
Abstract: PURPOSE: A movable boring machine is provided to make carriage possible by compacting the structure including a boring bar supporter, a boring bar and a feeding handle and to form a precise hole by putting a boring bite into the position of desired depth. CONSTITUTION: A movable boring machine comprises a first boring bar supporter(10) having a bearing(11) and a chip cover(13), a second boring bar supporter(20) having a bearing(21), a fastening bolt(22), a chip cover(23) and a screw spaced apart from the first boring bar supporter, a feeding handle(30) connecting a boring bar(40) to the outer face of the second boring bar supporter and moving a boring bite(41) connected with the boring bar into a hole, the boring bar composed of two bars, and a rotating drill(50) fitted in the boring bar and transferring power.
Patent KR-20050001251-A (KR)
Inventor: LEE KYOUNG MOOK
IPC: H01L27/12
Filed: 2003-06-27
Abstract: PURPOSE: A method for fabricating a polysilicon LCD is provided to reduce the number of process steps by selectively forming an amorphous polysilicon layer using a shadow mask, forming a silicon oxide layer on the polysilicon layer, and etching the silicon oxide layer. CONSTITUTION: A method for fabricating a polysilicon LCD includes preparing a substrate(301), sequentially forming a polysilicon layer, a gate insulating film(304), and a gate metal layer on the substrate, forming a gate photoresist pattern(306), forming a gate electrode(305a), patterning the gate insulating film and the polysilicon layer, partially removing the photoresist pattern, implanting impurity ions into the patterned polysilicon layer, partially removing the pattern gate insulating film, forming source/drain electrodes on the patterned polysilicon layer, forming a passivation layer on the source/drain electrodes, and forming a pixel electrode on the passivation layer.
Patent KR-20050003015-A (KR)
Inventor: CHOI HYUNG BOK
IPC: H01L27/04
Filed: 2003-06-30
Abstract: PURPOSE: A method for manufacturing a capacitor of a semiconductor device is provided to enhance the surface area of a storage node electrode by recessing a storage node contact plug. CONSTITUTION: An interlayer dielectric(32) is formed on a substrate(30) having a conductive active region(31). A storage node contact plug(33) is formed to connect the active region through the interlayer dielectric. A capacitor insulating layer(35) is formed to cover the storage node contact plug. A capacitor hole is formed to expose the storage node contact plug by selectively etching the capacitor insulating layer. The exposed storage node contact plug is partially recessed. A storage node electrode(38) is then formed in the recessed region. A dielectric film(40) and a plate electrode(41) are sequentially formed on the storage node electrode.
Patent KR-20050003288-A (KR)
Inventor: CHOI KANG SIK
IPC: H01L27/108
Filed: 2003-06-30
Abstract: PURPOSE: A method of fabricating a transistor is provided to control a threshold voltage and increase a retention time by implanting selectively ions only into a channel region of a lower part of a gate. CONSTITUTION: A field oxide layer(220) is formed on a semiconductor substrate(200) to define an active region and a field region and a well implantation process and a field implantation process are performed. A gate is patterned and only a cell region is opened. Ions are implanted only into a channel region of a lower part of the gate by forming a tilt on the cell region and performing a bimode type ion implantation process. A source/drain is formed thereon.
Patent KR-20050005066-A (KR)
Inventor: CHOE PAN SU
IPC: B21B37/72
Filed: 2003-07-01
Abstract: PURPOSE: To provide a method for detecting and controlling twisting of strip in hot rolling process, wherein the method prevents strip from being twisted by checking strip twisting phenomenon in advance through roll gap detection of front and rear rolling mills and comparison of detected roll gap values and automatically imparting the optimum roll gap values to the rolling mills. CONSTITUTION: In a method for detecting and controlling twisting of strip in a hot rolling process in which strip is continuously rolled by a plural continuous finish rolling mills, the method comprises a step of memorizing the detected values in a memory by detecting left and right rolling force deviation values(A) and left and right roll gap deviation values(B) of an I th rolling mill just before strip gets out of an I-1 th rolling mill, wherein I is 2 or more integer that is the same as or less than the total number of rolling mills; a step of detecting left and right rolling force deviation values(C) and left and right roll gap deviation values(D) of the I th rolling mill in a certain cycle until strip gets out the I th rolling mill; a step of respectively calculating rolling force deviation values(E=C-A) and rolling roll gap deviation values(F=D-B) from the currently detected left and right rolling force deviation values(C) and left and right roll gap deviation values(D) and the initially detected left and right rolling force deviation values(A) and left and right roll gap deviation values(B); a step of calculating thickness change values and left and right rolling thickness deviation values from the rolling force deviation values and the rolling roll gap deviation values; and a step of always maintaining rolling conditions just before the strip gets out of the rolling mill by calculating roll gap leveling correction values from the rolling force deviation values and the rolling roll gap deviation values and controlling roll gaps between rolling rolls such that the left and right rolling thickness deviation values are equally maintained according to the correction values.
Patent KR-20050008098-A (KR)
Inventor: HA JAE HAE
IPC: B60C23/00
Filed: 2003-07-14
Abstract: PURPOSE: A method for automatically setting the position of a tire and a device for a pressure monitoring system of the tire are provided to monitor the pressure of the tire normally, and to prevent accidents by resetting the position of the tire and receiving the identification of the transmitter in replacing the tire. CONSTITUTION: A driver converts into the position resetting mode of a tire by a mode converting switch attached to a receiver(S1). Identification of the tire is transmitted to a transmitter of the tire through plural bidirectional radio frequency antennas with radio frequency signals by converting the receiver into the transmitting mode(S2). The transmitter recognizes identification of the tire from the receiver by converting into the receiving mode, and transmits identification of the tire through the bidirectional radio frequency antenna to the receiver(S3). The receiver stores identification and position from the transmitter and position(S4). The receiver decides storage of identification and position from the transmitter(S5), and continuously transmits identification of the tire to the transmitter with radio frequency signals(S6). The position of the tire is reset with simple operation of the mode converting switch in the pressure monitoring system of the tire(S7).
Patent KR-20040053745-A (KR)
Inventor: KUNOU TAKU
IPC: G03G15/08
Filed: 2003-07-14
Abstract: PURPOSE: A recycled developing roll, a method and device for inspecting the developing roll, a developing roll recycling method and a process cartridge recycling method are provided to effectively recycle a used developing roll and prevent ununiformity of developing density. CONSTITUTION: A recycled developing roll(27) is obtained by collecting a used developing roll and inspecting the developing roll. When the used developing roll has a defect on the surface, the surface roughness of the surface of the developing roll is more than 0.8 micrometer. A method for inspecting the defect on the surface of the developing roll irradiates light on the surface of the developing roll and detects the intensity of light reflected from the developing roll using a light-receiving unit. The inspecting method automatically identifies the surface state of the developing roll based on the output signal of the light-receiving unit.
Patent KR-20050008303-A (KR)
Inventor: KIM SOO HWAN
IPC: B65D85/48
Filed: 2003-07-15
Abstract: PURPOSE: A packing for transporting a Braun tube is provided to protect components made of brittle material used for luxury large-sized display when these components are packed layer-by-layer in a box by absorbing external shock. CONSTITUTION: The packing for transporting a Braun tube buffer braun tube glasses(G) which are stacked layer-by-layer in a box against shock. The packing for transporting a Braun tube consists of a multi-divisional body(11,12), which closely receives the four corners of the front of the Braun tube glass. The multi-divisional body(11,12) has a stopper(15) which supports the four corners of the back of the Braun tube glass. The body(11,12) has a protruding member(13) which has a predetermined space from the stopper(15), a groove(17) which engages with protruding member(13), and a protruding piece, which contacts the front of the Braun tube glass.
Patent KR-20050010579-A (KR)
Inventor: JOUNG KU TAE
IPC: C21B7/14
Filed: 2003-07-21
Abstract: PURPOSE: To provide a device for parting and fixing tap hole face of blast furnace tap hole, wherein a tap hole surface attached to or detached from the front of blast furnace tap hole is installed to completely remove tap hole surface molding operation and tap hole surface repairing operation at the same time and easily replace a new tap hole surface with an used tap hole surface when there is something wrong with the tap hole. CONSTITUTION: The device for parting and fixing tap hole face of blast furnace tap hole comprises a cylindrical pipe(10) which is inserted into the blast furnace tap hole and projected to the outside of the tap hole, and to the inner surface of which a refractory material is adhered; a tap hole surface frame(6) which is inserted into the cylindrical pipe projected from the tap hole, and in an inner space of which a refractory material is formed; and support catching parts(8a) formed on tap hole supports(8) in such a manner that frame supports(7) fixed to the left and right sides of the tap hole surface frame are inserted and fixed into the support catching parts, wherein the cylindrical pipe is fixed by Y studs(9) in the state that the cylindrical pipe is inserted into the tap hole, the support catching parts are formed on the tap hole supports in such a shape that the support catching parts are opened oppositely so that the tap hole supports at the left and right sides of the tap hole surface frame are rotatably attached to the support catching parts or detached from the support catching parts, and wherein the tap hole surface frame is fixed by fixing bolts(12) inserted into buffer springs in the state that the frame supports are inserted into the support catching parts.
Patent KR-20050011811-A (KR)
Inventor: CHA JUNG SIK
IPC: C09J163/00
Filed: 2003-07-24
Abstract: PURPOSE: Provided is an adhesive of water-soluble epoxy class tiles which improves adhesion power of the adhesive and increases density of the adhesive after hardening so that it improves waterproofing and alkali resistance in sinking aqueous and alkali solution. CONSTITUTION: The adhesive of water-soluble epoxy tiles comprises 25-40wt% of epoxy emulsion, 5-30wt% of crosslinking agents, 25-60wt% of swollen preventers and 25-60wt% of fillers. The swollen preventers include total iron, metallic iron, ferrous iron, calcium oxide, silicone oxide, magnesium oxide, manganese oxide, carbon, phosphoric oxide, sulfur and zinc oxide with showing 4.0-6.0(g/ml) in real specific gravity, 1.50-2.55(g/ml) in appearance specific gravity, 45-75% in porosity and 200-300mesh in particle size.
Patent KR-20050014337-A (KR)
Inventor: KIM JONG JIN
IPC: A41D19/00
Filed: 2003-07-30
Abstract: PURPOSE: Provided are a method for wet manufacturing polyurethane gloves and polyurethane coating gloves manufactured thereby to decrease a slip by uniform embossing patterns outside and side effects caused by sweat through a water-repelling treatment inside, wherein the gloves have an excellent air permeability. CONSTITUTION: The method comprises steps of: mixing 100 wt% wet polyurethane resin having 10,000-20,000 cps of viscosity and 50-70% solid content with additives to prepare a polyurethane coating solution; using a fluoro-based water repellent to perform a water-repelling treatment on the inside of gloves; inserting a mold into the inside of gloves to impregnate the gloves in a wet polyurethane coating solution for 15-20 sec.; dipping the gloves in a coagulator at -10-5 deg.C for 1-5 min. to form embossing patterns with cooling; washing the gloves with 60-80 deg.C water for 20-30 min. to extract residual solvents; and drying the gloves at 80-100 deg.C for 30 -40 min.
Patent KR-20050015093-A (KR)
Inventor: JU EUNG SIK
IPC: F16L3/12
Filed: 2003-08-02
Abstract: PURPOSE: A tube-fixing method and a fixing unit are provided to easily fix various kinds of pipes including a gas pipe or a feed pipe to a concrete surface and to improve work efficiency. CONSTITUTION: A tube-fixing method comprises a step of boring plural tube-fixing holes(h') in specific spots of the floor or a wall body(W) of an object to be fixed through drilling work, and a step of placing a pipe(T) next to the tube-fixing holes, holding a fixing unit(20) comprising a gripping part(20a) and an insertion part(20b), and inserting the insertion part into the tube-fixing hole.