baber/WOPTO huggingface dataset:
Patent KR-20010102940-A (KR)
Title: 사이클로덱스트린-개질된 미셀 계면동전 크로마토그래피에의한 안티트롬빈 ⅲ 변이형의 분리
IPC: G01N30/02
Filed: 2001-05-07
Abstract: 본 발명은 사이클로덱스트린-개질된 미셀 계면동전 크로마토그래피를 사용하는 AT-Ⅲ 변이형 α및 β의 기준 분리 방법에 관한 것이다.  본 발명의 분리 방법은 붕산, 음이온성 텐시드, β-사이클로덱스트린 및 지방족 디아민을 포함하는 완충 용액의 존재하에 수행한다.
Patent KR-20020031274-A (KR)
Title: Automatic cleaner for roasting plate
Inventor: KIM SUNG BU
IPC: A47L17/00
Filed: 2001-05-28
Abstract: PURPOSE: An automatic washing machine is provided to effectively wash a meat roasting pan or a food pan with a long life span by continuously washing the meat roasting pan or the food pan while continuously conveying the meat roasting pan or the food pan using a belt. CONSTITUTION: A box type case(3) has a storing part(2) into which meat roasting pans are stored. A drain hole(1) is formed in the storing part(2). A moving device is installed on an upper surface of the case(3) so as to continuously move the meat roasting pans into the case(3). The first and second nozzles(4,5) are installed in the case(3) so as to wash upper and lower surfaces of the meat roasting pans by injecting water. A pump(6) is provided to supply water to the first and second nozzles(4,5) in a predetermined pressure. A tank is positioned at a lower portion of the case so as to receive water discharged from the drain hole(1). A supply hose is connected to the tank.
Patent KR-20010110185-A (KR)
Title: 신규 테르페닐 화합물
IPC: C09K19/12
Filed: 2001-06-02
Abstract: 본 발명은 화학식 1의 테르페닐 화합물에 관한 것이다.  이 화합물은 액정 조성물에 사용하기에 적합하다. 
     
       
         
       
     
     상기 식에서, 각 R 1 및 R 2 는 동일하거나 상이하고, 알킬, 알킬옥시, 알케닐, 알케닐옥시, 알키닐, 알키닐옥시, 
     
       
     
     로 구성된 군으로부터 선택되나, 단 R 1 과 R 2 중 적어도 하나는 
       이며, 
     *는 비대칭 탄소원자를 나타내고, 각 R 3 및 R 4 는 동일하거나 상이하고, 알킬, 알케닐 또는 알키닐기이고, 
     Z는 각 테르페닐 탄소에서 수소 및 불소로부터 독립적으로 선택된다.
Patent KR-20020096120-A (KR)
Title: a picture sculpture plate for a stone tablet and a manufacturing method thereof
Inventor: JUN KUI DONG
IPC: B44C1/16
Filed: 2001-06-18
Abstract: PURPOSE: Provided is a photo carving sheet for gravestones which binds a photoengraving film to include photo to be carved on the surface of an obsidian sheet so that it relieves condolers of carrying the photo for the deceased. CONSTITUTION: The production process of the photo carving sheet for the gravestones(10) comprises the steps of: (i) scanning photo to be carved; (ii) editing the scanned image by a computer to print out; (iii) using the printed image film to produce the photoengraving film; (iv) washing and drying the photoengraving film; (v) binding the photoengraving film to the surface of the obsidian sheet(21); (vi) spraying an abrasive on the surface of the obsidian sheet to engrave shade or background; and (vii) washing and drying the surface of the obsidian sheet to eliminate extraneous matters.
Patent KR-20030003390-A (KR)
Inventor: SHIN DAE UNG
IPC: H01L21/027
Filed: 2001-06-30
Abstract: PURPOSE: A stepper alignment mark is provided to detect and compensate field elements as well as elements of X-Y axis by performing a stepper alignment process only once. CONSTITUTION: A plurality of stepper alignment marks are formed on a semiconductor substrate in order to perform a shot alignment of a stepper. The stepper alignment marks are formed with two or more concentric circles(15) or semicircles. A scanner of the stepper is used for performing a scanning operation to an X-Y axis. An edge signal of an outer pattern and an edge signal of an inner pattern are obtained by the scanning process of the scanner. Each element of an X-axis and a Y-axis is obtained by using the edge signals of the outer and the inner patterns. A field element is inspected by measuring two or more the stepper alignment marks.
Patent KR-20030003601-A (KR)
Title: Dry Etching Apparatus
Inventor: KIM JIN SEONG
IPC: H01L21/3065
Filed: 2001-07-03
Abstract: PURPOSE: A dry etch apparatus is provided to prevent a floating phenomenon of byproducts in the inside of a process chamber by increasing an absorbing force for absorbing the byproducts in a dry etch process. CONSTITUTION: An electrostatic chuck(104) is installed in the inside of a process chamber(102) in order to grasp a semiconductor substrate(100). A grasping portion is projected to an upper face portion of the electrostatic chuck(104). A gas supply portion(106) is connected with an upper portion of the process chamber(102). An upper electrode(108) is used for supplying RF power. A lower electrode is formed in the inside of the electrostatic chuck(104). A driving portion(110) is connected with a lower portion of the electrostatic chuck(104) in order to drive the electrostatic chuck(104) to an upper or a lower direction. A baffle plate(112) is installed at a side of the electrostatic chuck(104). A door(114) is installed at one side of the lower portion of the process chamber(104). A vacuum pump(116) and a valve(118) are connected with the other side of the lower portion of the process chamber(104). A shadow ring(120) is installed on an upper portion of the electrostatic chuck(104).
Patent KR-20030003906-A (KR)
Title: Method of forming contact of semiconductor device and semiconductor memory device fabricated by the same method
Inventor: CHO TAE HUI
IPC: H01L21/768
Filed: 2001-07-04
Abstract: PURPOSE: A method for fabricating a contact of a semiconductor device is provided to remarkably reduce contact resistance by eliminating the necessity of a self-aligned contact(SAC) process in forming the contact so that damage to a specific underlying layer or semiconductor substrate exposed to the lower portion of a contact hole is minimized. CONSTITUTION: A plurality of the first conductive patterns adjacent to each other are formed on a semiconductor substrate(40). The first spacer(52) of an insulation property is formed on the respective sidewalls of the first conductive patterns. A predetermined thickness of a photoresist layer is formed on the first conductive pattern, filling the gap between the first conductive patterns. A photoresist pattern(54') covering a contact formation region between the first conductive patterns is formed. The first insulation material layer having etch selectivity on the photoresist is formed in a region except where the photoresist pattern is formed. The photoresist pattern is eliminated. The contact made of the first conductive material layer is formed in the contact formation region where the photoresist pattern is removed.
Patent KR-20030004521-A (KR)
Title: Method for writing and playing table of contents in an optical disk reader/writer
Inventor: JUNG GYU HWA
IPC: G11B7/007
Filed: 2001-07-05
Abstract: PURPOSE: A method for writing and reading index information of an optical recorder is provided to read partial data not having a predetermined write error even if the write error is generated in the middle of writing index information in a TOC area. CONSTITUTION: A method for writing and reading index information of an optical recorder includes the steps of writing index information at the optical disk(S210), executing a write retrial in the case of a write error is generated in the middle of writing the index information(S220-S230), confirming whether all track information is written at least one or more(S250), writing tracking discriminating information according to the confirmation result(S260, S280), confirming whether an error is generated in a TOC(Table Of Content) area, confirming the tracking discriminating information written in the TOC area if the error is generated, and normally reading data of all track if the tracking discriminating information is complete track information.
Patent KR-20030008435-A (KR)
Inventor: PARK HEON GEON
IPC: H01J11/12
Filed: 2001-07-18
Abstract: PURPOSE: A plasma display panel is provided to obtain uniform images by disposing discharge spaces at constant intervals in a vertical direction. CONSTITUTION: A plasma display panel comprises a plurality of first electrode groups including first electrodes(T) and second electrodes(Y) arranged adjacent with each other, and third electrodes(Z) spaced apart from second electrodes; a plurality of second electrode groups arranged adjacent the first electrode groups, and which include first, second and third electrodes disposed into a mirror type with respect to the first electrode groups; a boundary area where the length between the first electrode group and the second electrode group is set at constant intervals, including the width of the third electrode of the first electrode group and the width of the third electrode of the second electrode group where the same signal is applied; and a plurality of third electrode groups arranged adjacent the second electrode groups, disposed adjacent the first electrode groups and formed in such a manner that the length including the width of the second electrode of the second electrode group and the width of the second electrode of the third electrode group becomes the same with the length of the boundary area.
Patent KR-20030009718-A (KR)
Title: Toy rocket engine and manufacturing method thereof
Inventor: LEE SEONG TAEK
IPC: A63H27/26
Filed: 2001-07-23
Abstract: PURPOSE: A toy rocket engine and a method for manufacturing the same are provided to recover a model rocket by blowing a chute by a blowing agent when it reaches a desired height and a predetermined delay time. CONSTITUTION: An igniter ignites a toy rocket engine(3). A propulsion nozzle(13) includes a cavity-shaped neck portion and an expansion portion for ejecting a propulsion gas for propelling the toy rocket engine at a high pressure when it is ignited by the igniter. A propellent(15) with a cavity of a predetermined depth is located at an upper part of the propulsion nozzle(13) and extends from the neck portion of the propulsion nozzle(13) so that the igniter can be disposed therewithin for generating a thrust of the rocket. A complexing agent(19) is separated from the propellent(15) by a paper washer(17) having an opening at the center, with its center portion being contacted with the propellent(15) through the opening and its peripheral portion being disposed at the upper part of the paper washer(17) and propellent(15) so as to be separated from the propellent(15). The rocket engine further comprises a retardant, a discharging agent, and a finishing agent.
Patent KR-20030012052-A (KR)
Inventor: HONG HYEONG GI
IPC: G02F1/1362
Filed: 2001-07-30
Abstract: PURPOSE: A storage capacitor of a liquid crystal display is provided to interrupt a direct current electric field generated in a boundary area of the upper end and the lower end of a lower electrode by an upper electrode, thereby preventing the characteristics of liquid crystal from lowering and preventing image retention due to abnormal driving of the liquid crystal. CONSTITUTION: A lower electrode(101) is patterned in a horizontal direction and an upper electrode(102) is overlapped with the lower electrode and an insulation film. Each area of the upper electrode overlapped with the lower electrode on the upper end edge and the lower end edge of the lower electrode is larger than an area of the upper electrode overlapped with the lower electrode in the center of the lower electrode.
Patent KR-20020010879-A (KR)
Inventor: MITAMURA GEN
IPC: H04B1/38
Filed: 2001-07-31
Abstract: PURPOSE: To provide a linked structure of wrist-portable information equipment in which a communication cable can be penetrated, rotated, and water- proofed. CONSTITUTION: A communicated hole 206 having a proper diameter is formed inside a fitting part 204b from the neighborhood of the center of a connector mounting hole 205 to the center of a rotary shaft 200 of a butted face 208 of the fitting part 204b and a fitting part 214. Also, a communicated hole 216 is formed inside the fitting part 214b in the same way. As a result, a main body side connector mounting hole 205 is communicated through the two communicated holes crossing the center of the rotary shaft 200 with a functioning unit side connector mounting hole 215. Then, a communication cable is penetrated through them. In this case, a ring-shaped seal member such as an O ring is formed at the communicated hole opening of the main body side hinge piece fitting part. The seal member whose outer diameter is made relatively larger than the inner diameter of the communicated hole, and whose inner diameter is made relatively smaller than the outer diameter of the communication cable is adopted.
Patent KR-20030012497-A (KR)
Title: Structure of cap for supplying oil
Inventor: BAE YEON NO
IPC: B60K15/04
Filed: 2001-08-01
Abstract: PURPOSE: A fuel filler cap structure for multi kinds of vehicles is provided to prevent foreign substances from forming in a retainer ring and to make common use for multi kinds of vehicles possible by improving the structure. CONSTITUTION: A fuel filler cap structure for multi kinds of vehicles comprises a fuel filler cap(20) and a retainer ring(30). The fuel filler cap is coupled to the upper part of a housing(10) for injection of fuel, and the distal end of the outer peripheral surface of the fuel filler cap forms a downward bent-up unit(23). The retainer ring is folded to fix the bent-up unit of the fuel filler cap while covering the bent-up unit of the fuel filler cap. The retainer is coupled with the inner side of the bent-up unit and the retainer ring connects a tether(31) to the fuel filler cap. A fixing protrusion(25) is formed inside the fuel filler cap and the retainer ring is fixed to the fixing protrusion.
Patent KR-20010088525-A (KR)
Inventor: KIM JIN KYUNG
IPC: H04B1/38
Filed: 2001-08-01
Abstract: PURPOSE: A steering wheel attaching device having a voice switch combined with a video cellular phone and a hands-free is provided to use a monitor and a keypad in a nearest distance during the driving of a car and also use a microphone and an earphone of the hands-free. CONSTITUTION: A steering wheel device connects an end switch for transmitting an end signal to a video cellular phone(1) instead of an end switch and a voice switch having a microphone(25), an amplifier, a filter, and a switch circuit for transmitting a transmission signal when a cover switch is closed with an interrupt generator. The voice switch operates the interrupt generator. The switch device also operates the interrupt generator.
Patent KR-20010088575-A (KR)
Inventor: KIM HONG UN
IPC: C08L23/06
Filed: 2001-08-08
Abstract: PURPOSE: A polypropylene resin composition is provided to efficiently protect charcoal powders from scattering while possessing inherent property and to apply the composition in various applications including polypropylene monosa, matt and sheets for automobiles and/or hospitals. CONSTITUTION: The polypropylene resin composition comprises 30-64 wt.% of a mixture of calcium carbonate based stone powder in 5-20wt.%; 20-30wt.% of charcoal powder both having the same particle size of less than 320 mesh; 2-6wt.% of jinxpiarine oxide; 3-8 wt.% of wax and, in addition to, 36-70wt.% of polyethylene resin introduced into a melting compartment device to melting-blend with Ca lubricant and dispersing agent in a content of 0.1-1.5wa.% and to obtain a specially functional amount. The special functional blends as well as polypropylene resin in a weight relative ratio of 10-30wt.% :70-90wt.% to melt and extrude in any typical melting-extrusion device.
Patent KR-20030016478-A (KR)
Inventor: BYUN SANG MYEONG
IPC: F25B43/00
Filed: 2001-08-20
Abstract: PURPOSE: An accumulator of a hermetic compressor is provided to reduce distortion due to welding and material cost. CONSTITUTION: An accumulator(110) has a case comprising an upper case(111) with an inlet(111a) and a lower case(112) with an outlet(112a) joined to each other. A supporting part(115) is formed in the case to support an end of a suction pipe(3) bent and inserted into the case to allow only liquefied refrigerant and gaseous refrigerant without foreign matters to flow into a compressor(1). The supporting part comprises a plurality of fixing plates formed by a bent end of the lower case on a side opposite to the side on which the outlet is formed.
Patent KR-20030016125-A (KR)
Title: Method for parallel-serial transfoming transmission of data frame
Inventor: MOON TAE HYUN
IPC: H04L29/10
Filed: 2001-08-20
Abstract: PURPOSE: A method for parallel-serial transforming transmission of data frame is provided to divide frame indication data and information data to transform the data without additional command data for transforming, while transceiving parallel digital data by the 4 bits serially, and to free change the length of the frame regardless of an original packet data size. CONSTITUTION: Data pass a parallel memory buffer(40) and are transformed to a serial bit string. A TX_EN command signal and a TX_CLK reference clock signal are transmitted separately and inputted to a switching modulator(42) with serial information data passing a memory buffer(41). The switching modulator(42) switches and outputs mutually different signal modulation methods in a frame, in order to indicate the existence of information data and a start point and an end point of the TX_EN signal. Control data are delivered to a switching controller through a frame controller(43). A switching demodulator(46) of a receiving unit analyzes a modulation method of received signals and divides the signals into information data and TX_EN data, to deliver the information data to a serial data buffer(45) and the TX_EN data to a frame controller(47). The information data are inputted to a parallel buffer(44) and converted by the 4 bits then outputted. And the TX_EN data are converted into RX_DV signals capable of controlling the frame to perform a command function of an MII(Media Independent Interface).
Patent KR-20030016922-A (KR)
Title: Novel spice made by mixing red pepper and saccharified grain and process of preparing thick soy paste using the same
Inventor: JANG WON JONG
IPC: A23L27/10
Filed: 2001-08-23
Abstract: PURPOSE: A mixed flavoring agent containing saccharified crops and red pepper powder and a process for preparing glutinous rice of red pepper paste using the same mixed seasoning are provided, thereby rapidly preparing the glutinous rice red pepper paste having an improved taste. CONSTITUTION: The mixed flavoring agent containing saccharified crops is prepared by the steps of: washing and waterlogging one or more crops selected from the group consisting of wheat, rice and glutinous rice, and steaming the crops with pressurization; adding liquifying and saccharifying enzymes sequentially into the steamed crops to allow them to react; and adding red pepper powder, salt and other spices into the liquified and saccharified crops, wherein the saccharified glutinous rice is contained in an amount of 35 to 65 parts by weight and the red pepper powder is contained in an amount of 10 to 20 parts by weight. The process for preparing glutinous rice of red pepper paste comprises adding the mixed flavoring agent containing saccharified crops and red pepper powder and sterilized at 65 to 70deg. C for 20 to 40 minutes into the glutinous rice of red pepper paste fermented at 27 to 28deg. C for 20 to 30 days.
Patent KR-20030021365-A (KR)
Title: Guide rail fixing apparatus of shading cover for bus
Inventor: KIM TAE HUN
IPC: B60J3/00
Filed: 2001-09-05
Abstract: PURPOSE: A guide rail fixing apparatus of a curtain for a bus is provided to combine the guide rail in a bracket firmly and promptly by using repulsive force of a snap ring, and to improve rigidity of the mounting portion by assembling accurately. CONSTITUTION: An assembling groove(110) is formed in the lower part of a bracket to combine the bracket with a guide rail(4). An assembling hole(130) is formed in the front of the bracket to insert a snap ring(120). An insertion groove(140) is formed circumferentially in the upper end of the guide rail, and the snap ring is fitted to the insertion groove. The guide rail is fixed in the bracket with fitting the snap ring to the insertion groove of the guide rail. The rigidity of the mounting portion is improved with assembling accurately.
Patent KR-20030021793-A (KR)
Title: Array pannel of liquid crystal display and fabricating method the same
Inventor: HA YONG MIN
IPC: G02F1/1333
Filed: 2001-09-07
Abstract: PURPOSE: An array panel for a liquid crystal display and a method for manufacturing the same are provided to minimize a chemical shock applied to a substrate by applying gate shorting bars. CONSTITUTION: A buffer layer(120) is formed on a substrate(10). A polycrystalline silicon layer is formed on the buffer layer in an island shape. A gate insulating film(140), a first metal layer(152a) including Al, and a second metal layer(152b) including Mo are accumulated on the polycrystalline silicon layer and the buffer layer in order. Gate electrodes(153), gate wires, and gate shorting bars(154) are formed by etching the first and the second metal layers. An active area(131), and source and drain areas(132,133) are formed on the polycrystalline silicon layer. An inter layer insulating film(160) is formed on the gate electrodes and the gate insulating film. First and second contact holes(164a,164b) are formed to expose the source and the drain areas, and exposing holes are formed to expose the gate shorting bars by etching the inter layer insulating film and the gate insulating film. A third metal layer including Mo is accumulated on the inter layer insulating film. The third metal layer and the second metal layer accumulated on the gate shorting bars are removed by etching the third metal layer, and source and drain electrodes are formed.
Patent KR-20030023369-A (KR)
Title: Oily paclitaxel composition and formulation for chemoembolization and preparation method thereof
Inventor: JUNG HYE SEON
IPC: A61K47/44
Filed: 2001-09-13
Abstract: PURPOSE: A process of preparing a paclitaxel oily composition for chemoembolization by adding paclitaxel to an oily contrast medium and then agitating is provided. The composition is easy to manufacture and sterilize and more physiochemically stable than conventional adriamycin/lipiodol preparation. CONSTITUTION: The paclitaxel oily composition is prepared by mixing 0.0001 to 10mg paclitaxel with 1ml oily contrast medium under sterilization conditions, agitating at room temperature and then sterilized by gamma ray. The oily contrast medium is iodized oil having an iodine content of 30 to 50% selected from iodized poppy seed oil, ethiodol and iodized soybean oil. The composition optionally contains 0.1 to 1ml animal oil such as squalane, vegetable oil such as soybean oil or a mixture thereof, based on 1ml oily contrast medium.
Patent KR-20030023999-A (KR)
Title: Photoresist deposition apparatus and method for forming photoresist film using the same
Inventor: KWON YOUNG JONG
IPC: G03F7/16
Filed: 2001-09-14
Abstract: PURPOSE: Provided are a device for depositing a photosensitive substance, which can deposit a photosensitive substance on a semiconductor board or glass substrate, and a method for forming a photosensitive film using the same. CONSTITUTION: The device comprises a vacuum chamber(104) comprising substrate support(103), in which substrate can be loaded; a photoresist storage tank(117) which is connected to the vacuum chamber(104); and a piezoelectric device(121) which is connected to the tank, and evaporates the photoresist in the tank to allow fumed photosensitive substance to introduce into the vacuum chamber. A pipe(111) for introducing a fumed photosensitive substance is positioned through upper body(105) of the vacuum chamber. The device can substantially reduce an amount of used photoresist, and increase productivity of the photosensitive film.