baber/WOPTO huggingface dataset:
Patent KR-20040014012-A (KR)
Title: Apparatus of roll compressing the coil with means for correcting the telescope
Inventor: LIM SI U
IPC: B21C47/00
Filed: 2002-08-09
Abstract: PURPOSE: A moving roll device pressed to coil to correct telescope is provided to improve work efficiency and prevent generation of scratch flaws by shortly and efficiently correcting telescope formed on the coil as pressing an outer coiling part of coil unwound loosely in the process of collecting sample and recoiling the sample. CONSTITUTION: In a moving roll device comprising side guides(4) for pressing both sides of coil, a snubber roll positioned at an outer side of the coil, and a hydraulic cylinder for moving the snubber roll, the moving roll device pressed to coil to correct telescope comprises a moving roll(6) rotated as it is laterally moved side to side, and a moving roll shaft(9) inserted into the moving roll(6) to support the moving roll(6), wherein the moving roll(6) comprises an oil line(10) for eliminating frictional force of bearing(8) positioned between the moving roll shaft(9) and bush, and wherein the moving roll device comprises springs(12) installed at both sides of the moving roll(6) and inserted between the moving roll shaft(9) and bearing block(11) to return the moving roll(6).
Patent KR-20040014021-A (KR)
Title: Synthetic method of electroluminescent material by the use of naphthaquinone and naphthacenedione derivatives
Inventor: KIM CHUNG KYUN
IPC: C07F5/06
Filed: 2002-08-09
Abstract: PURPOSE: Provided are naphthacenedione derivatives and a method for preparing electroluminescent material using the same, thereby increasing the wavelength range of electroluminescent material, and consequently improving the capacity thereof. CONSTITUTION: A method for preparing electroluminescent material using naphthaquinone derivatives comprises the steps of: dissolving 0.21g(1.08 mmol) of 5,8-dihydroxy-1,4-naphthaquinone in 25ml of THF; adding 1.01g(2.17 mmol) of a Tris(8-hydroxyquinoline)aluminum complex into the solution and stirring the mixture at room temperature for 30 minutes until the red colored solution changes to purple; and further stirring the purple colored solution for 30 minutes.
Patent KR-20020082810-A (KR)
Inventor: KIM KOO BONG
IPC: A61H23/02
Filed: 2002-08-12
Abstract: PURPOSE: A body massage appliance with a perfume generator is provided to maximize the effect of massage treatment by stabilizing a psychological condition of a user. CONSTITUTION: The electric massage appliance having a motor(4) comprises a body(1) divided into two parts; a perfume receiving part(10) that is dented at a certain depth, an air ventilation hole(12) being provided at the bottom surface thereof; and a cover plate for covering the perfume receiving part, a plurality of ventilation holes being formed thereon.
Patent KR-20040016470-A (KR)
Title: Liquid crystal display device of in-plane switching and method for fabricating the same
Inventor: LEE JUN HO
IPC: G02F1/1343
Filed: 2002-08-17
Abstract: PURPOSE: An in-plane switched LCD and a method for fabricating the same are provided to improve the light leakage in a blue line of final dots, thereby improving the reliability of the IPS LCDs. CONSTITUTION: An in-plane switched LCD includes a dummy data line(94b) formed in the final window part of final dots except the final data line(94a) adjacent to a liquid crystal implantation holes. The dummy data line is in the zig zag shape like the data line in an active area. If the dummy data line is applied with a DC voltage higher than first and second common electrodes(91b,91c), positive potential wells are formed between the dummy data line and an outermost second common electrode so that '-' ions are accumulated thereto. If the '-' ion impurities are trapped in the potential wells, repulsive forces are generated among the '-' ions so that the '-' ion impurities outside the active area are prevented from being introduced into the active area. In the real driving of the LCD, the '-' ions are induced into the positive potential areas so that the number of ions trapped in a real opening area is reduced, thereby reducing the light leakage of the blue line.
Patent KR-20040017557-A (KR)
Inventor: CHOI JEONG PIL
IPC: G09G3/296
Filed: 2002-08-22
Abstract: PURPOSE: An apparatus and a method for driving a plasma display panel are provided to reduce the power consumption of a data drive IC by reducing the switching number and the leakage current in a data pattern. CONSTITUTION: A data pattern having the large amount of consumed current is detected from an inputted picture. Data pulses are applied to adjacent cells during an address period, respectively. The detection process for detecting the data pattern includes a process for performing an exclusive logical OR operation for bit data corresponding to two adjacent cells on a horizontal line, a process for generating the first coefficient signal, a process for performing the exclusive logical OR operation for bit data corresponding to two adjacent cells on a vertical line, a process for generating the second coefficient signal, a process for adding the first and the second coefficient signals to each other, a process for comparing the added result to a predetermined threshold value, and a process for determining the inputted picture as the data pattern.
Patent KR-20040018593-A (KR)
Title: Method and Apparatus for Transmitting and Reception of information at Exchange
Inventor: JUNG JO HUN
IPC: H04Q1/02
Filed: 2002-08-23
Abstract: PURPOSE: An apparatus and a method for transmitting and receiving information in an exchange are provided to separate a voice communication and a data communication, efficiently use a bandwidth, and secure a quick transmission speed when using the data communication. CONSTITUTION: An information processing unit(212) receives information transmitted from a terminal(200) in a line card(212a) and an SHDSL(Symmetric High bit-rate Digital Subscriber Line) board(212b) according to the format of information, and processes received information. A switching unit(214) selects a transmission path of information transmitted from the information processing unit(212). A trunk unit(216) converts the format of information transmitted from the switching unit(214), and adjusts a transmission speed.
Patent KR-20030019143-A (KR)
Inventor: BRAUN CHRISTIAN
IPC: E04H9/02
Filed: 2002-08-27
Abstract: PURPOSE: A force absorption device is provided to reduce efforts for maintenance and repair by preventing damages from the outside and to considerably reduce the amount of hydraulic liquid by simplifying the structure. CONSTITUTION: A force absorption device(1) for receiving and diverting forces, in particular bridge constructions, includes a housing(2) with at least one hydraulic liquid chamber(5). A movable hydraulic piston(3) guided by a piston rod(4) is supported in the hydraulic liquid chamber. Accordingly, forces acting on the hydraulic piston are transmitted to the hydraulic liquid. In addition, at least one compensation chamber(11) is connected to the hydraulic liquid chamber, filled with the hydraulic liquid and changes the volume to the density of the hydraulic liquid. Therein, the piston rod is built in a hollow shape for forming the compensation chamber at least partly in the interior of the housing and/or in the piston rod.
Patent KR-20040022312-A (KR)
Title: Apparatus of recording drivers' training for driver's licence test(training) and method thereof
Inventor: JI CHANG HWAN
IPC: G09B9/052
Filed: 2002-09-05
Abstract: PURPOSE: An apparatus for recording the driving lesson of an automobile for a driving license test and a method for the same are provided to record the driving operation appearance of the driver during the driving, the circumference features of the driving automobile and various information and displays the recorded information. CONSTITUTION: An apparatus(100) for recording the driving lesson of an automobile for a driving license test includes a plurality of inner cameras, an audio input/output unit(3), an image output unit(8), an image and audio recording media(4), a controller(20) and a power supply(10). The plurality of inner cameras is installed inside of the automobile for photographing the driving operation appearance of the driver to convert it into an image signal. The audio input/output unit(3) receives the sounds from the inside and outside of the automobile and converts it into an audio signal. The image output unit(8) displays the image signal and the audio signal. The image and audio recording media(4) stores the image signal and the audio signal. The controller(20) controls the operations of the devices, respectively. And, the power supply(10) supplies the power to the devices by receiving the power from the power supply of the automobile.
Patent KR-20040022568-A (KR)
Title: Semiconductor Device And Method Of Forming The Same
Inventor: KIM WON JIN
IPC: H01L21/336
Filed: 2002-09-09
Abstract: PURPOSE: A method for fabricating a semiconductor device is provided to minimize an RC delay phenomenon caused by parasitic capacitance and improve operating speed by making a spacer formed of silicon carbide such that the spacer is disposed on the sidewall of an interconnection. CONSTITUTION: An insulation layer(110) is formed on a semiconductor substrate(100). A plurality of conductive layer patterns(120) are formed on the insulation layer. A spacer layer is formed on the front surface of the semiconductor substrate including the conductive layer patterns. The spacer layer is etched to form the spacer(155) on the sidewall of the conductive layer patterns, formed of silicon carbide.
Patent KR-20030051183-A (KR)
Title: Photosensitive transfer materials, photomask materials, photomask and method of producing photomask
Inventor: TAKAYANAGI TAKASHI
IPC: G03F1/56
Filed: 2002-09-16
Abstract: PURPOSE: To provide a photosensitive transfer material and a photomask material having high sensitivity, high mechanical strength and hardness and preferable solvent resistance of the photosensitive layer and having such photosensitivity that an image can be drawn with light in a near UV region and a visible region, and further, to provide a method for manufacturing a photomask from the above photosensitive transfer material or the photomask material and to provide the photomask. CONSTITUTION: The photosensitive transfer material has at least the following photosensitive layer on a temporary supporting body. The photosensitive layer contains (i) an alkali-soluble resin binder having a polymerizable unsaturated bond, (ii) a monomer having at least one polymerizable unsaturated bond, (iii) a photopolymerization initiator system having photosensitivity for light at ≧405 nm wavelength and (iv) a coloring material surface treated with a polymerizable dispersant. The photomask material is obtained by laminating the above photosensitive transfer material on a base material. The photomask material is used to manufacture a photomask and for the method for manufacturing the photomask.
Patent KR-20030024630-A (KR)
Title: Process and device for separating impurities from a suspension by flotation
Inventor: GABL HELMUTH
IPC: B01F5/04
Filed: 2002-09-17
Abstract: PURPOSE: A process and device for separating impurities from a suspension by flotation are provided to offer improved conditions for setting the optimum size and quantity of bubbles in the suspension and thus, make the process more effective. CONSTITUTION: The process comprises the steps of aerating a liquid with a gas until the liquid is saturated with the gas; expanding the liquid saturated with gas to form gas bubbles; and adding the liquid containing gas bubbles to the suspension(5); wherein the liquid saturated with gas is expanded separately before the liquid containing the gas bubbles is added to the suspension.
Patent KR-20040031165-A (KR)
Title: phone for pushbutton type of album
Inventor: SUNG CHANG YONG
IPC: H04M1/23
Filed: 2002-10-04
Abstract: PURPOSE: A phone set having an album-type phone buttons is provided to improve a visual effect and accomplish user's convenience and speediness by simply inserting diverse photos and pictures in a slide type to make a general phone look fresh. CONSTITUTION: A cover(330) makes a convex and gentle curved surface and is made of a transparent plastic material. A number inputting unit(320) is provided at a lower surface of the cover(330) to enable numbers, photos or pictures to look well. Protrusions(340) are formed horizontally at both sides of the cover330 so as to be coupled to a square frame(300) by being inserted into grooves(350) horizontally formed at a certain interval from horizontal grooves(310). When the cover(330) portion is pressed by the hand, a signal according to each number is inputted. The cover(330) is opened or closed centering on a hinge part(360) with a certain force. The hinge part(360) is formed at one side between the square frame(300) and the cover(330). The horizontal grooves(310) are formed horizontally at both sides of the square frame(300), allowing photos, pictures and figures to be simply pushed in slidably.
Patent KR-20040031481-A (KR)
Title: A Post-Treatment Method of Cold Rolled Steel Sheets with Improved Corrosion Resistance
Inventor: KIM YEONG GEUN
IPC: C25D9/02
Filed: 2002-10-07
Abstract: PURPOSE: A cold rolled strip posttreatment method for improving corrosion resistance is provided in which a conductive polyaniline thin film is formed on cold rolled strip so that the cold rolled strip displays superior corrosion resistance and is environmentally friendly. CONSTITUTION: The cold rolled strip posttreatment method comprises the process of forming a conductive polyaniline polymer coating film on cold rolled strip by electropolymerizing a solution having a temperature of 30 to 70 deg.C in which oxalic acid and aniline are mixed in a weight ratio of 90:10 to 70:30 by electricity quantity of 0.1 to 10 coulombs, wherein thickness of the coating film is 0.05 to 0.5 mm, and wherein current density during electrolysis is 1 to 100 mA/cm¬2.
Patent KR-20040031992-A (KR)
Title: Snow chain having eisens
Inventor: BAE IN WHAN
IPC: B60C27/00
Filed: 2002-10-08
Abstract: PURPOSE: A snow chain with crampons is provided to prevent a slide to the utmost in suddenly braking through maximization of the treading area of a wheel by forming the tread coming in contact with the wheel in a crampon shape adhered closely to the tread surface of the wheel, and improve the performance and the convenience. CONSTITUTION: A snow chain with crampons comprises a case body(12) radially forming plural guide members(13) to the front of a wheel(1); crampons(11) movably inserted in the guide members and folded, to cover to the inside of the wheel; a fixing line connected through connecting holes formed to the crampons, to be connected from the rear of the wheel; a tightening line connected to the fixing line every crampon to adjust the tension of the fixing line; a tightening unit forming a gear device inside the case body to give tightening force to the tightening line; and a loosening unit having an elastic body to loosen the fixing line after the tightening force produced from the tightening unit is released. The tightening unit is connected to the tightening line.
Patent KR-20040032340-A (KR)
Title: Apparatus for removing adhesive thing in inside wall of tank
Inventor: KIM EON SIK
IPC: C23C4/10
Filed: 2002-10-09
Abstract: PURPOSE: An apparatus for removing materials stuck to the inner wall of tank is provided to improve quality of coating, increase productivity and prevent increase of basic unit by alternately performing agitation in forward and reverse directions during agitating operation to remove the materials stuck to the inner wall of the tank. CONSTITUTION: The apparatus comprises a driving part comprising a driving motor installed on an upper part of a tank(1) for storing a magnesium oxide aqueous solution to generate driving force, an agitating blade(5) fixed to lower rotation shaft of the driving motor, and a speed reducer(7) connected to upper rotation shaft of the driving motor; a rotation part comprising a body of revolution(11) which is rotationally rested on an upper part of the tank, at the central part of which the driving motor is positioned, and on the outer circumferential surface of one side of which a plurality of rolling rollers are installed, a brush(19) installed at a lower part of the body of revolution to brush the inner wall of the tank, and a forward rotating means fixed to the upper side of the tank to rotate the body of revolution in a forward direction; and a switching part comprising a rotational guide rod(33) fixed to rotation shaft of the speed reducer, a touch bar(37) fixed to the side of the body of revolution, a slide rod(35) elastically connected to the rotational guide rod to push the touch bar or contacted with the forward rotating means, and a curved guide(39) fixed to the side of the body of revolution to guide movement of the sliding rod.
Patent KR-20040032427-A (KR)
Title: Double layered inorganic fluor-impregnated membranes for direct measurement of low energy beta emitter
Inventor: HAN MYEONG JIN
IPC: G01T1/204
Filed: 2002-10-09
Abstract: PURPOSE: Inorganic fluorescent impregnated double-layered membranes for directly measuring low energy beta rays radionuclide and a method for manufacturing the same are provided to improve the physical stability of membranes and the efficiency of detection. CONSTITUTION: A first transparent casting solution is manufactured by mixing polysulfone with a solvent. The first casting solution is coated on a substrate, and is dried to manufacture a polysulfone film. A second casting solution is manufactured by mixing the polysulfone, an inorganic fluorescent material, and the solvent. The second casting solution is coated on the polysulfone film and is solidified to manufacture impregnated double-layered membranes.
Patent KR-20040033398-A (KR)
Title: Billing method of dual band dual mode terminal equipment
Inventor: KOO BON HYEOK
IPC: H04M15/00
Filed: 2002-10-14
Abstract: PURPOSE: A billing method in a DBDM(Dual Band Dual Mode) phone is provided to execute charging using SIM card information only. CONSTITUTION: A DBDM phone transmits WCDMA NAM(Number Assignment Module) information to a location register together with a DBDM code after executing initialization(S1,S2). The location register registers the transmitted SIM card information(S3). Then the location register notifies the DBDM phone of CDMA MIN(Mobile Identification Number) information allocated from its own table(S4). The DBDM phone stores the transmitted CDMA MIN information to use it for calls(S5).
Patent KR-20040033704-A (KR)
Title: A gun for coating grease
Inventor: JUNG JONG GEUN
IPC: F16N3/12
Filed: 2002-10-15
Abstract: PURPOSE: A grease applying gun is provided to improve cleanness and reduce the consumption of grease by uniformly and quickly applying grease to a spline unit of a rotary member. CONSTITUTION: In a grease applying gun for applying grease to a spline unit(3) of a rotary member(1), a mounting unit(7) is formed at the front end of a gun body(5), and is coupled to the spline unit. A grease supply passage(9) is formed in the gun body. A plurality of branch tubes(11) are formed at the mounting unit, and are connected to the grease supply passage. A grease supply unit(13) is connected to the grease supply passage, and supplies grease to the branch tubes.
Patent KR-20040033755-A (KR)
Title: Apparatus for preventing demage of coil in conveyor line
Inventor: KIM EON SIK
IPC: B65G47/34
Filed: 2002-10-15
Abstract: PURPOSE: A device for preventing the damage of a coil at the end of a conveyor is provided to prevent the damage of the coil and improve the quality of products by supporting the coil with support rollers and placing the coil on a supporter. CONSTITUTION: A belt conveyor(11) includes a driving sprocket, a driven sprocket, and a belt connecting the driving sprocket to the driven sprocket, and conveys a coil. An operating unit includes a supporter(15) located at the end of the belt conveyor and having a plurality of plates(25,27,29,31) and lower blocks, a drawing unit rotatably installed at the front of the supporter, and a slide bar(17). The slide bar moves in the supporter, and has a plurality of bent grooves(17a). A supporting unit includes a support frame(55), and a plurality of support rollers(57) installed at the support frame. The support frame has wheels(59) placed on the bent grooves, and a support protrusion contacting with a cam.
Patent KR-20040033995-A (KR)
Title: Memory Map Construct Method and Image Scaling Down Circuit
Inventor: YANG HOE SEON
IPC: G06T1/00
Filed: 2002-10-16
Abstract: PURPOSE: A method for constructing a memory map and an image scaling down circuit using the same are provided to prevent loss in terms of video memory access by reconstructing a memory map structure to be appropriate for scaling down. CONSTITUTION: A memory map reconstructing order of image data stored in a memory is constructed in word unit. A z-axis indicates a byte order displaying lower and upper bytes in each word. In the case that an x-axis corresponding to a horizontal axis of an image is stored in the memory, addresses of the memory are increased by four. In the case that a y-axis corresponding to a vertical axis of the image is stored in the memory, the addresses of the memory are increased by one line.
Patent KR-20040035100-A (KR)
Title: Negative electrode for lithium-sulfur battery, method of preparing same, and lithium-sulfur battery comprising same
Inventor: CHO JUNG GEUN
IPC: H01M10/05
Filed: 2002-10-18
Abstract: PURPOSE: Provided are an anode for a lithium-sulfur battery containing a pretreatment layer having excellent lithium ion conductivity without volume swelling, a process for producing the anode, and the lithium-sulfur battery containing the anode. CONSTITUTION: The process for producing the anode for the lithium-sulfur battery contains the steps of: depositing the pretreatment layer on lithium metal under the inert gas, wherein the pretreatment layer contains a lithium ion conductive material having an ionic conductivity of more than 1x10¬-10S/cm and has a thickness of 50-5000 angstrom; depositing a lithium protecting layer on the pretreating layer. And the lithium-sulfur battery contains the anode, a cathode containing a cathode active material selected from the group consisting of sulfur, a sulfur-based compound, or a mixture thereof, and an electrolyte. The lithium ion conductive material is LixPOy(2<x<4, 3<y<5) and the lithium protection layer contains LIPON(Li2.9PO3.3N0.46).
Patent KR-20030033982-A (KR)
Title: Data distributing system and method, transmitting apparatus and method, receiving apparatus and method, recording medium for recording data writing/assembling program
Inventor: ANDO SATOSHI
IPC: H04L29/06
Filed: 2002-10-23
Abstract: PURPOSE: A data distribution system, a sending device, a receiving device, a data distribution method, a sending method, a receiving method, and a recording medium recording a data preparation program and a data assembling program are provided to perform a burying process of the different additional information and an encryption process by a different encryption key for the same data. CONSTITUTION: A data dividing unit(12) divides input data into a plurality of pieces. A divided data replicating unit(13) replicates the divided data. An encrypting unit(16) encrypts the data embedded with the additional information. A sending unit(18) sends the encrypted data by means of multicast communications. A decoding unit(22) decodes the encrypted data received from the sending device. An assembling data(24) assembles the decoded data.