baber/WOPTO huggingface dataset:
Patent KR-20040080666-A (KR)
Inventor: AHN KI JU
IPC: C04B18/16
Filed: 2003-03-12
Abstract: PURPOSE: Provided is a foam concrete mortar composition with incombustibility, heat insulation and sound absorption and insulation by using granite powder as main material. CONSTITUTION: The foam concrete mortar composition is prepared by dry-mixing 30-70wt.% of granite powder as a main material and auxiliary materials. The main material is granite powder dried at 150-300deg.C to form homogeneous foams. The auxiliary materials comprise 20-40wt.% of cement, 2-20wt.% of yellow earth, kaolin or feldspar, 0.01-0.5wt.% of foaming material such as Al2O3 or Zn, 2-5wt.% of foaming catalysts such as CaO and carbonate, 0.01-5wt.% of separation inhibitor such as methyl cellulose, wood powder or rice hull, 0.5-3wt.% of concrete strength-reinforcing material, and 3-15wt.% of tensile strength-reinforcing material such as sepiolite. The resultant mortar is easily applied in the construction field by mixing with water.
Patent KR-20040082175-A (KR)
Inventor: AHN SEON GYEONG
IPC: G09G3/04
Filed: 2003-03-18
Abstract: PURPOSE: A driver circuit of a plasma display panel is provided to perform a stable operation of a ramp pulse by preventing a slope of the ramp pulse from being changed by temperature variation. CONSTITUTION: According to the driver circuit of a plasma display panel generating a ramp pulse to increase or decrease a panel capacitor voltage of the plasma display panel linearly, a transistor(FET) has a parasitic capacitance. A negative feedback device is connected to the transistor and controls a voltage charged to the parasitic capacitance by negative feedback for the transistor to operate as a constant current source. And the first capacitor is connected between a gate node and an active node of the transistor. The first capacitor has a temperature characteristics opposite to that of the negative feedback device.
Patent KR-20030027927-A (KR)
Title: Spout for discharging liquid with drawing-type discharge induction part
Inventor: LEE JEONG MIN
IPC: B65D33/38
Filed: 2003-03-13
Abstract: PURPOSE: Provided is a spout for discharging liquid with drawing-type discharge induction part in which a working body for a discharge induction part is upwardly extended to a certain degree. CONSTITUTION: The spout for discharging liquid with drawing-type discharge induction part comprises the parts of: the entrance(100); the discharge induction part for releasing contents(200) in which a main body for the induction part(210) having a separation prevention rim(211) is formed at upper edge, the working body for the discharge induction part(220) isn't separated by the separation prevention rim and combined with the main body for the induction part and an airtight circular rim(221) is formed at lower edge of the working body for the discharge induction part to prevent working body for the discharge induction part from being released over the separation prevention rim; and a cover(300) which keeps upper side of the entrance airtight or opens or closes upper side of the entrance and the discharge induction part.
Patent KR-20030078745-A (KR)
Title: 온도 감응형 유체식 커플링 장치
IPC: F16D35/00
Filed: 2003-03-28
Abstract: 헌팅(hunting) 현상에 의한 회전의 난조(亂調)를 방지하여 유출 조정 구멍을 확실하게 개폐시키고, 온도 변화에 민감하고 제어 범위를 크게 한 장치를 제공한다. 
     감온체의 온도 변화에 의한 굴곡 변형에 연동하여, 피스톤 막대가 경계판의 표면과 평행하게 운동하도록 배치되어 있다.  요동식의 밸브 부재의 바닥측 부근이 피스톤 막대와 접촉하고, 또한 그 요동측 단부가 자기의 탄성력에 가압되어 유출 조정 구멍을 설치한 경계판의 표면과 접촉을 유지하면서 요동한다.  감온체가 온도변화를 받아 변형함으로써 피스톤 막대가 경계판의 표면과 평행하게 이동하고, 이로써 밸브 부재의 요동측 단부가 경계판의 표면에 접촉하면서 그 면과 평행하게 이동하여 유출 조정 구멍의 개구 면적을 변화시키고, 오일실로부터 토크 전달실로 유입 유출되는 기름의 양을 제어한다.
Patent KR-20040085336-A (KR)
Inventor: CHAE SONG
IPC: H04N5/74
Filed: 2003-03-31
Abstract: PURPOSE: A device for controlling the position of a projector in a projection television is provided to more greatly display an image by suitably controlling the position of the projector of the projection television and projecting the image to the outside of the projection television. CONSTITUTION: A key input unit(30) inputs a key signal to display an image to the outside of a set. If a command for displaying the image to the outside of the set is received, a microcomputer(32) outputs a signal corresponding to the received command. When a user wants to display the image to the outside of the set, a position control unit(10) moves a projection direction of a projector to a projection hole according to a command of the microcomputer.
Patent KR-20040091182-A (KR)
Inventor: AHN YEONG SIK
IPC: H04W52/52
Filed: 2003-04-19
Abstract: PURPOSE: An SPDT(Singe-Pole Double-Through) switch using a parallel resonator is provided to remove a parasite capacitance caused from an off switch element. CONSTITUTION: Antennas transceive RF signals. The first and second switch elements(D11,D12) separate into a transmit mode(Tx) and a receiving mode(Rx) according to the RF signals. The third and fourth switch elements(D12,D22) control input or output reflective coefficients by corresponding to the separated transmit mode(Tx) and the receiving mode(Rx). The first and second resonators(L11,L21) are connected with the first and second switch elements(D11,D21) in parallel, and increase separations of the transmit mode(Tx) and the receiving mode(Rx). The third and fourth resonators(L12,L22) lower the reflective coefficients in the transmit mode(Tx) and the receiving mode(Rx).
Patent KR-20030086414-A (KR)
Inventor: KWON O BYEONG
IPC: A01G1/00
Filed: 2003-04-30
Abstract: PURPOSE: Provided is a man made plant island without frame which has little effect on outside impacts such as big waves and flow speed of the sea, preventing it from destruction and loss. The island is stable and dose not show changes by the sunlight, making it useful for the shore decontamination and clean environment of rivers and lakes. CONSTITUTION: The island comprises: a floating plate(2) of foamed olefin resin with several holes in order to lead the roots of plants into the water; plant bed(1) of natural plant material in a plate mat shape situated on the floating plate(2) to help plants rooting; and a synthetic resin net(3) with sewn entrance to make a bundle which covers and fixes the floating plate(2) and the plant bed(1).
Patent KR-20040094258-A (KR)
Inventor: SUK HO JUN
IPC: G02B6/28
Filed: 2003-05-02
Abstract: PURPOSE: A multi-wavelength add/drop device having a thin film filter arrayed continuously on single path is provided to simplify a structure and reduce productivity by forming the multi-wavelength add/drop device with one or two lenses and one capillary. CONSTITUTION: A multi-wavelength add/drop device having a thin film filter arrayed continuously on single path includes a multi-core capillary, a lens, a plurality of filters, and an auxiliary line. The multi-core capillary(152) includes a plurality of micro holes for fixing optical fibers. The lens(151) is used for adding a linear characteristic to output beams of the optical fibers. A plurality of filters(140-14n) are arrayed in parallel to each other. The auxiliary line(150) is used for receiving the output beams of the filters.
Patent KR-20040096689-A (KR)
Inventor: CHO MYEONG EON
IPC: A43B13/14
Filed: 2003-05-10
Abstract: PURPOSE: A sole improving a heel is provided, which keeps landing motion stable therefore walking is comfortable and exhaustion of physical strength is reduced. And a multipurpose shoe using the sole is also provided. CONSTITUTION: A grounding face of the heel part(8) of the sole(7) is round in the back and forth direction so as to rolling-contact to the ground and is flat in the right and left direction not to lean and contains a cushion member(30) put into the heel part(8) or joined to the bottom of the heel part(8), wherein the cushion member(30) comprises an upper part(31) and a lower part(32) correspondent to the shape of the heel part(8) and forms a side-open space part(33) between the upper and lower parts(31)(32). And the shoe can be used as a roller skate by joining a wheel device with the cushion member(30) or contains a luminescent device.
Patent KR-20040099942-A (KR)
Inventor: KIM KOO BONG
IPC: A61H23/02
Filed: 2003-05-20
Abstract: PURPOSE: A massage mat is provided to perform an efficient massaging by expanding the range of a hitting position using one massager and preventing side effects, such as pain, with the extension of a hitting cycle in the same position. CONSTITUTION: The massage mat has a solenoid massager mounted at a mat body and is arranged to hit a human body according to a signal from a control part, wherein the massager is elastically supported by a spring(15) inserted into the outer peripheral face of a driving shaft(11), a central body(12c) of an actuating lever(12) having the massage parts(12a,12b) at both ends for hitting a human body, centered on the driving shaft(11) formed at the central part of a main body, is coupled to a bearing(14) inserted into both sides of a fixed shaft(13a) of a fixed wheel(13), the fixed wheel(13) being fixed to the upper end of the driving shaft(11) and transferring a driving force.
Patent KR-20040103713-A (KR)
Inventor: JUN UN BAE
IPC: H04N5/77
Filed: 2003-06-02
Abstract: PURPOSE: A printing service system for the color correction of a digital input device and a method therefor are provided to produce a print in which an error is little in an actually photographed color and service the made print to a consumer by accessing the printing service system through a web service whenever it is necessary for a color profile of a digital camera, applying an accessed color to an image requested by the consumer, and printing the image with the color. CONSTITUTION: A producer input device(12) detects a color error value according to each digital input device, and registers a color profile together with an intrinsic identification number of each digital input device. A profile relay service device(14) supports the registration, retrieval and update of the color profile according to each digital input device. A printing service device(13) supports the update of the color profile. When the printing service of a picked-up image is requested, the printing service device retrieves and receives a corresponding color profile from the profile relay service device on the basis of an intrinsic identification number of a corresponding digital input device which picks up the image, and applies the received color profile to a printing process.
Patent KR-20030096061-A (KR)
Title: 방사성 물질의 저장 및/또는 운송을 위한 적재 장치
IPC: G21F1/08
Filed: 2003-06-12
Abstract: 본 발명은 핵 연료 조립체의 저장 및/또는 운송을 위한 적재 장치(1)에 관한 것으로서, 장치(1)는 적어도 하나의 핵 연료 조립체를 수용할 수 있는 복수개의 구획부(2)를 구비하고, 각 구획부(2)는 구획부(2)의 측벽을 형성하는 복수개의 벽 요소들(6,8,10)로 이루어지고, 구획부(2) 벽의 2 개 요소들(6,8) 사이의 적어도 하나의 연결은 하나의 맞물림 부분(12)과 보완 맞물림 부분(14)을 사용하여 이루어지며, 각각 구획부(2)의 상기 2 개 벽 요소(6,8)상에 형성된다. 본 발명에 따르면, 맞물림 부분(12)과 보완 맞물림 부분(14)은, 구획부의 길이 방향 축(4)에 대략 평행한 방향을 따라서, 서로에 끼워지는 도브테일 형상 부분을 각각 구비한다.
Patent KR-20040108025-A (KR)
Inventor: KIM YEONG GUK
IPC: G06F12/00
Filed: 2003-06-16
Abstract: PURPOSE: A method for calculating a size of an available file system allotted to a platform in the file system not allowing partitions is provided to protect the file systems of different function modules by separately using a file system area for the platform in entire file system used by a current system, and inform a user of the size of the file system used and available to the platform. CONSTITUTION: The size of the file system used by the system and available to other function module are calculated. A difference in the sized of the file system is calculated to the size of the file system available to the platform. The difference between the maximum size allotted to the platform and the calculated available size of the file system is calculated at the size of the file system currently used by the present platform.
Patent KR-20040108120-A (KR)
Inventor: JU SEONG HYEOK
IPC: H01R12/71
Filed: 2003-06-16
Abstract: PURPOSE: A memory card connector is provided to make it possible to reuse a housing despite exchange of only sliding heart cam in case of damage of the heart cam. CONSTITUTION: A sliding heart cam(140) has a body(142), a coupling element(144), and a locking element(146). The body is installed on a housing(110) and has a heart type guide groove(143). The coupling element for coupling a memory card(102) is formed corresponding to the sloped surface of the memory card at the back of the body. The locking element for hooking on a locking groove(106) of the memory card protrudes from a portion of the body. A heart cam support wall for stopping moving of the sliding heart cam protrudes from a lower surface of the housing. An elastic spring(150) for applying pressure to the sliding heart cam frontward is installed at the back of the sliding heart cam. A load pin(160) locks or unlocks the sliding heart cam by fixing one side to the housing and inserting the other side in the guide groove.
Patent KR-20050000867-A (KR)
Inventor: SOHN YOUNG SOO
IPC: H03L7/00
Filed: 2003-06-25
Abstract: PURPOSE: A phase interpolator for controlling an output delay period is provided to prevent a change of phases of interpolation signals by reducing a time jitter. CONSTITUTION: A plurality of swing width control circuits(160,170) are used for receiving input signals and outputting swing signals having predetermined swing width in response to predetermined current control signals. A phase interpolation circuit(150) is used for outputting interpolation signals in response to the swing signals. The swing width of the swing signals is changed according to a change of levels of the current control signals. The phase interpolation circuit changes the phase of the interpolation signal when the swing width of the swing signals is changed.
Patent KR-20050003609-A (KR)
Inventor: JEONG CHI WEON
IPC: F28F3/02
Filed: 2003-06-27
Abstract: PURPOSE: An oil cooler of a vehicle is provided to increase an area of an inner fin installed in a tube plate by mounting a stopper for fixing both ends of the inner fin on the inside of a cup unit and to reinforce strength by internal pressure by increasing a brazing area between the tube plates. CONSTITUTION: An oil cooler of a vehicle is composed of a tube plate(56) having a cup unit(57) disposed at both ends and formed with a hole for circulating the oil and a passage unit(56a) joined in a pair to circulate the oil; an inner fin(58) installed at the passage unit to transmit the heat of the high-temperature oil to the tube plate; and stoppers(70) mounted longitudinally at both sides of the tube plate to fasten both ends of the inner fin in the cup unit.
Patent KR-20050005591-A (KR)
Inventor: CHOI JUN HYEOG
IPC: G06F17/00
Filed: 2003-07-05
Abstract: PURPOSE: A system and a method for dynamically predicting/recommending web information based on the Internet are provided to predict/offer the web information most needed from each user without depending on a feed-back technique and a user profile. CONSTITUTION: A preprocessor(10) processes only the information needed for constructing a model to a proper form by extracting click stream information of the users from log data of a web server and refining/filtering the log data. A predictor(31) makes a web page preference predicting model for the user with the ESVM(Ensemble Support Vector Machine) using the data processed in the preprocessor as learning data and applying kernel functions, and predicts user's preference of each page by using test data. A clustering part(32) clusters the users by using the HSOM(Hybrid Self-Organizing feature Maps). A recommender(40) recommends the web information to a new user based on a result predicted by the predictor and clustered by the clustering part. A feed-back part(50) feeds bask satisfaction of the user for the recommended web information.
Patent KR-20050006871-A (KR)
Inventor: YEA SOO HEE
IPC: B65D5/42
Filed: 2003-07-10
Abstract: PURPOSE: A packaging box is provided to minimize a number of parts because parts like a stapler do not need to be used. CONSTITUTION: The packaging box comprises: a box body(30) provided inside with a storage space(31) whose one side is open; top covers(33) formed facing each other with a predetermined width at the top edges of the box body(30) corresponding to the entrance of the storage space(31); a cover(40) which closes the entrance of the storage space(31), both ends being adjacent to both ends of the top covers(33), and which is provided with a skirt portion(41) overlapped with the top end of the box body(30); and a band which is wound around the outer surfaces of the cover(40) and box body(30).
Patent KR-20050006975-A (KR)
Inventor: CHO JUNG YON
IPC: G06F17/00
Filed: 2003-07-10
Abstract: PURPOSE: A method for dynamically managing sameness of contents files and controlling the contents file with an ID is provided to make an XML(eXtensible Markup Language) document for contents based on the ID by assigning the ID to the contents existing in a file system, and efficiently perform a work to manage the contents existing in the XML document and the file system. CONSTITUTION: A path file having a corresponding contents name as the content is generated(S620). An ID file of the contents determining the content depending on a count of the lower contents is generated(S640). A perfect path name of the controlling contents is found out by using the path files for the upper contents of the controlling contents.
Patent KR-20050007981-A (KR)
Inventor: KIM HYUNG SIK
IPC: H01L21/76
Filed: 2003-07-12
Abstract: PURPOSE: A method of forming an isolation layer of a semiconductor device is provided to prevent concentration of electric field to a trench by forming the trench having a round-shaped top edge. CONSTITUTION: A pad oxide layer and a pad nitride layer are formed on a semiconductor substrate(101). The pad nitride layer and the pad oxide layer are removed from an isolation region by a patterning process. A crystal defect is generated from an edge of the isolation region in order to generate an etching speed difference between an edge part and a center part of the isolation region. A trench having a round top edge is formed by etching the isolation region. An isolation layer(107) is formed by burying the trench with an insulating material(106).
Patent KR-20050011072-A (KR)
Inventor: BAE BUM YOUL
IPC: H04N7/20
Filed: 2003-07-21
Abstract: PURPOSE: A satellite broadcasting receiver is provided to distribute power of a satellite broadcasting signal to a tuner and a loopthrough unit using a Wilkinson power distributor. CONSTITUTION: A satellite broadcasting receiver includes a receiving unit(120), a pre-amplifier(130), a power distributor(140), a tuner(150), and a loopthrough unit(160). The receiving unit down-converts a satellite broadcasting signal received through an antenna(110) to a predetermined intermediate frequency. The pre-amplifier amplifies the output signal of the receiving unit. The power distributor distributes the output signal of the pre-amplifier to the first and second signals having predetermined first and second powers using a Wilkinson power distributor. The tuner receives the first signal, tunes a predetermined broadcasting signal and demodulates the broadcasting signal. The loopthrough unit bypasses the second signal.
Patent KR-20050011802-A (KR)
Inventor: CHOI JAE WOONG
IPC: B21D37/06
Filed: 2003-07-24
Abstract: PURPOSE: Provided is a method of production of Zn-Al alloy coated steel plate used for muffler in vehicle, which has excellent heat resistance and anti-corrosion by using double alloy coated layer, and increased life by sacrifice manner on destruction of coated layer. CONSTITUTION: The method comprises the steps of compressing zinc foil(11) and aluminum foil(12) to cold rolled steel in order in clad manner, and passing it through an oven(30) in the range of 300 to 400 deg.C. In contact area of zinc and cold rolled steel is formed GA(GalvAnnealed) alloy coated layer of zinc-iron alloy coated layer by the diffusion of zinc and iron, and in contact area of zinc and aluminum is formed Galvalume alloy coated layer of zinc-aluminum alloy coated layer. The Galvalume alloy coated layer has 3 to 6 times larger anti-corrosion property than zinc coated steel.
Patent KR-20050013742-A (KR)
Inventor: KIM DAE YONG
IPC: H04L12/00
Filed: 2003-07-29
Abstract: PURPOSE: A communication structure between a center and local equipments in an ITS(Intelligent Transportation System) and a method are provided to wirelessly connect grouped local equipments while connecting a local equipment only designated as a master with a center through a dedicated line, thereby performing wireless communication between the local equipments while performing communication with the center through the master local equipment. CONSTITUTION: Local equipments(210,220,230,240,250) are divided into the master local equipment(210) directly connected to a center(100) through a dedicated line and the slave local equipments(220,230,240,250). The master local equipment(210) transceives various control signals and data with the center(100) through the dedicated line, and transceives various control signals and data with the lower slave local equipment(220) in wireless communication method. The slave local equipments(220,230,240,250) transceive various control signals and data with each upper/lower slave local equipment.
Patent KR-20050019224-A (KR)
Inventor: CHOI OON HAG
IPC: G04F1/06
Filed: 2003-08-18
Abstract: PURPOSE: A sandglass and a manufacturing method thereof capable of spreading fragrance of coffee are provided to increase the value of an ornament by spreading fragrance of coffee and employing a material of a synthetic resin. CONSTITUTION: An aroma agent injection process(100) is performed so that a fragrance pad or coffee beans(4) is injected into an inner of a frame(101) having a predetermined shape. A reverse side injection process(200) is performed so that acrylic resins are injected into the inner of the frame to bury the coffee beans. The acrylic resins have a color identical with that of the coffee beans. A sandglass installation process(300) is performed so that a sandglass(3) is installed on the injected reverse side(2). A body injection process(400) is performed so that a transparent melted acryl is injected on an upper portion of the sandglass to form a body(1). A withdrawal process(500) is performed so that the sandglass and the body are withdrawn from the frame. A polishing process(600) is performed so that the coffee beans are divided into two portions and then a cutting surface(40) of the coffee beans is exposed to a surface of the reverse side.
Patent KR-20050015927-A (KR)
Inventor: KIM IL HYUN
IPC: A01K97/04
Filed: 2003-08-13
Abstract: PURPOSE: Provided is an environment-friendly bait using microorganisms fermented by inoculating Saccharomyces cerevisae and Bacillus strains on degreased rice bran and herbal sludge, which may decompose contaminants in water and radiate characteristic scent to induce fish, thereby offering environment-protecting and water quality improving effects. CONSTITUTION: The environment-friendly bait using microorganisms prepared by mixing degreased rice bran, herbal sludge and aerobic microorganism, primarily fermenting at a fermentation chamber for 15 days, mixing the primarily fermented product with aerobic microorganism and secondarily fermenting the mixture at a fermentation chamber maintained at a temperature of 30 to 45 deg.C for 3 months, and drying the resultant product indoor using natural wind.