baber/WOPTO huggingface dataset:
Patent KR-20030013344-A (KR)
Title: Image display device and method for driving the same
Inventor: NOSE TAKASHI
IPC: G02F1/133
Filed: 2002-08-03
Abstract: PURPOSE: To make the power consumption low and EMI low by reducing the substantial transmission of digital gradation data in an image display device. CONSTITUTION: In the disclosed liquid crystal display device 1 provided with a display control circuit 3A for outputting gradation data to a liquid crystal panel 2, in which each row of scanning lines and each column of signal lines are arranged, a scanning line driving circuit 5 for scanning the scanning lines and a signal line driving circuit 6A for supplying signal voltages to the signal lines, the display control circuit compares input gradation data with the gradation data of the last scanning line, and outputs the gradation data to the signal line driving circuit in the case of their disaccordance. The signal line driving circuit processes the input gradation data by D-A conversion based on the gradation data, to output the conversion result as a signal voltage, while the display control circuit outputs signals in accordance to hold the state of the gradation data bus in the case of accordance, and the signal line driving circuit processes the input gradation data by D-A conversion based on the gradation data latched at the last scanning cycle, to output the conversion result as a voltage signal.
Patent KR-20040013828-A (KR)
Title: Bobbin for a optical pick-up actuator
Inventor: LIM JANG YEONG
IPC: G11B7/08
Filed: 2002-08-08
Abstract: PURPOSE: A bobbin of an optical pick-up actuator is provided to fix an objective lens to a bobbin using a cap instead of an adhesive. CONSTITUTION: A bobbin of an optical pick-up actuator includes a through-hole(121) through which a light beam passes, a mount(122) formed at a portion extended from one side of the through hole, and a lens guide(123) that is protruded upward from the edge of the mount and has a plurality of insertion parts(124) having insertion holes(124a). An objective lens(110) is mounted on the mount. The bobbin further includes a cap(130) having protrusions(133a) combined with the insertion holes of the lens guide and a pressing face(131) that presses the edge of the top face of the objective lens, a yoke insertion hole(127) into which a yoke is inserted, a focusing coil winding part(125), a tracking coil winding part(126), and a coil PCB fixing protrusion(128) to which a coil PCB is fixed.
Patent KR-20030087513-A (KR)
Title: Automatic operating device for a sprinkler
Inventor: JUNG HYUNG MO
IPC: A62C37/14
Filed: 2002-08-09
Abstract: PURPOSE: An automatic operating device for sprinklers is provided to enable rapid suppression of a fire by making all sprinklers operate at once thus minimizing victims and property damages. CONSTITUTION: The automatic operating device for sprinklers comprises a body(110) fixed to a fire-fighting solution supply pipe and having an injection port(111) at the lower side thereof, an injection plate(120) for allowing a fire-fighting solution to be uniformly injected in all directions, a heat-response valve(130) fixed between the body and the injection plate and adapted to seal the injection port of the body, and a heater installed adjacent to the valve for heating the valve. The valve has a glass tube(131) charged with alcohol. As the glass tube is broken by the temperature of the outside, the valve serves to open the port of the body.
Patent KR-20040013993-A (KR)
Title: auxiliary buffer frame for packing box
Inventor: KWON O GWAN
IPC: B65D81/05
Filed: 2002-08-09
Abstract: PURPOSE: An auxiliary damper frame for a packaging box is provided to have a sufficient shock absorbing rate and plasticity so that a failure does not occur to an packaging target article by a vibration or shock applied to the packaging box during transportation. CONSTITUTION: A packaging box(2) stores a packaging target article(1) and upper and lower damper frames(3,4) at the same time, the upper damper frame(3) and the lower damper frame(4) added on the upper and lower ends of the packaging target article(1) to protect the packaging target article(1) from the outside. The ends of a group of transverse frames(100) and longitudinal frames(101) made of a corrugated paper are fitted so as to be orthogonal to each other and formed in a lattice type. A rectangular space portion(102) is formed on the center part of the lattice type so that the back surface of the packaging target article(1) does not contact thereto. In case that the transverse and longitudinal frames(100,101) are inserted between the packaging box(2) and the upper and lower damper frames(3,4), the intervals of the transverse and longitudinal frames(100,101) are set so that only parts of the cross points where the transverse and longitudinal frames(100,101) are orthogonal to each other can contact to the upper and lower damper frames(3,4).
Patent KR-20040026385-A (KR)
Title: Loading Method Using Inter Processor Communication Relay
Inventor: KIM TAE YONG
IPC: H04Q1/30
Filed: 2002-09-24
Abstract: PURPOSE: A loading method through an IPC(Inter Processor Communication) relay is provided to decentralize an IPC load and reduce loading time by performing a loading through an IPC relay of an available processor. CONSTITUTION: When an SLH(System Loading Handler) receives a loading request from a PLH(Processor Loading Handler)(S401), it checks whether a loading is available(S402). If the loading is available, the SLH responds to the destination PLH over the loading request(S403). If the destination PLH sets a name of a file to be loaded and requests information on the corresponding file(S404), the SLH searches MPs(Main Processor) which are normally loaded and operated and requests generation of IPC relay units from other PLHs mounted in the corresponding MPs(S405). The SLH searches header information, file name and version information of the corresponding file and transmits the searched file information to the destination PLH(S406). If the SLH receives a request for transmission of actual data of the file from the destination PLH(S407), it searches data of the corresponding file from an HDD and transmits the searched data to the destination PLH and the other PLH which has generated the IPC relay units(S408). The SLH informs the destination PLH of completion of data transmission and receives a report on the loading result and a request for recording loading particulars from the destination PLH(S409,S410). The SLH records the loading particulars and makes the other PLH to delay the IPC relay units(S411).
Patent KR-20040028247-A (KR)
Title: The composition and its manufacturing process of hot rolled high strength steel sheets and strip with differential strength on the width location
Inventor: YOON CHI SANG
IPC: C22C38/00
Filed: 2002-09-30
Abstract: PURPOSE: A composition for high tensile strength hot strip is provided in which parts of the component have different strength values to fabricate a component with an existing stiffener being not adhered to the component without using of tailored blank welding, and a method for manufacturing the high tensile strength strip is provided. CONSTITUTION: The composition for high tensile strength hot strip having different widthwise strength comprises 0.05 to 0.30 wt.% of C, 0.05 to 2.0 wt.% of Si, 0.3 to 3.0 wt.% of Mn, 0.03 wt.% or less of P, 0.020 wt.% or less of S and 0.0005 to 0.0015 wt.% of B. The method for manufacturing the hot rolled high tensile strength strip having different widthwise strength comprises a step (11) of reheating the slab at a temperature of 1,200 deg.C or more for one hour after manufacturing a slab by melting the alloy component composition in a converter under the ordinary operating conditions and continuously casting the molten alloy component composition; a step (12) of homogenizing the reheated slab to form austenitic structure and performing hot rolling on the homogenized slab at a temperature of A3 or more; a step (13) of controlling cooling rate per widthwise parts of strip by controlling an injection quantity of cooling water by a cooling means laterally installed during cooling of the strip; and a step (14) of coiling the strip having different widthwise strength manufactured by controlling the injection quantity of cooling water.
Patent KR-20040032024-A (KR)
Title: Buying and Exchanging System and Method by An Exchanging Gift-ticket
Inventor: KIM OK SHIN
Filed: 2002-10-08
Abstract: PURPOSE: An exchange gift certificate, and a method and a system for buying/exchanging the same are provided to give a right for selecting a sort of the gift certificate to a person receiving the exchange gift certificate. CONSTITUTION: An exchange gift certificate certification module(31) judges validity of the exchange gift certificate by searching databases(36a-36d). A gift certificate delivery information managing module(32) manages information for requesting purchase or exchange, and processes a progress state for buying/exchanging the ordered gift certificate. An electronic gift certificate transmitting module(33) transmits an electronic gift certificate to a terminal fixed by a receiver in case that a buyer requests the exchange gift certificate or other gift certificate exchanged by an exchange gift certificate holder as a form of the electronic gift certificate. A payment managing module(34) manages the information for payment occurred when the gift certificate is bought or exchanged. A database server stores the information related to the purchase/exchange of the exchange gift certificate(36).
Patent KR-20040033099-A (KR)
Title: 6-Methylpyridine derivatives, its preparation and antiviral pharmaceutical composition comprising the same
Inventor: HAN JAE JIN
IPC: C07D213/80
Filed: 2002-10-11
Abstract: PURPOSE: 6-Methylpyridine derivatives, a preparation method thereof and an antiviral pharmaceutical composition comprising the same are provided, The 6-Methylpyridine derivatives inhibit the growth of hepatitis C virus(HCV) and have low toxicity, so that they can be useful for the treatment of hepatitis caused by hepatitis C virus. CONSTITUTION: 6-methylpyridine derivatives represented by the formula(1) and pharmaceutically acceptable salts thereof are provided. A method for preparing the 6-methylpyridine derivatives of the formula(1) comprises reacting 2-chloro-6-methylnicotinic acid with 4-(4-morpholino)aniline. A pharmaceutical composition for the prevention and treatment of hepatitis C comprises the 6-methylpyridine derivatives of the formula(1) and pharmaceutically acceptable salts thereof as effective components.
Patent KR-20040036784-A (KR)
Inventor: HUH JE HONG
IPC: G02F1/1335
Filed: 2002-10-24
Abstract: PURPOSE: A reflective LCD device is provided to differently form size of R, G, and B pixels of a cholesteric liquid crystal color filter, in order to improve white balance by reflectivity differences, thereby realizing good color features. CONSTITUTION: The first and second substrates(110,150) are disposed at certain intervals. The second substrate(150) is made of a transparent insulating material. An optical absorption layer(115) is deposited on the first substrate(110) to absorb light. The first alignment layer(120) made of a polyimide material is deposited on the optical absorption layer(115). A cholesteric liquid crystal color filter(125) is deposited on the first alignment layer(120) in order to reflect light. The first alignment layer(120) orients a liquid crystal molecule of the cholesteric liquid crystal color filter(125) in certain direction. The cholesteric liquid crystal color filter(125) selectively reflects the incident light.
Patent KR-20040037713-A (KR)
Inventor: SON YOUNG SUK
IPC: A23L19/00
Filed: 2002-10-29
Abstract: PURPOSE: Provided is a method for manufacturing ginseng by using fermented extracts of natural medicinal products, seaweeds, animals, plants, drugs, mushrooms and the like. Therefore, the manufactured ginseng contains various kinds of organic acids, minerals, vitamins and the like, and thus increase the human health, promotes metabolism, increases the growth of children, removes a hangover and has treatment effects on constipation, cancer and other diseases. CONSTITUTION: A method for manufacturing ginseng is characterized by carrying out saccharification and fermentation by acetic acid and lactic acid, with adding pharmacologically effective ingredients, such as natural medicinal products, seaweeds, animals, plants, drugs, mushrooms and the like, as described in the specification. Therefore, the manufactured ginseng contains dietary enzymes as well as components of natural products having pharmacological action.
Patent KR-20040040619-A (KR)
Title: Clamp to be adjust to the three-dimension axis
Inventor: KIM WON GYU
IPC: B25B11/00
Filed: 2002-11-07
Abstract: PURPOSE: A clamp is provided to fix a processed material easily and firmly when a hole is processed in the processed material of a three-dimensional structure. CONSTITUTION: A left and right moving block(100) is supported by a guide rod(110). A front and rear moving block(200) is supported by an LM guide on a left and right moving plate. A hollow upper and lower supporting pipe(310) is extended on the front and rear moving block lengthwise. An upper and lower moving rod(300) is inserted into the upper and lower supporting pipe, loaded with a processed material(500) thereon and formed a rack in the side. A pinion moves the upper and lower moving rod upward and downward by locating in a exposing hole in the side of the supporting pipe and gearing with the rack. A jig(400) installs and dismantles the processed material by fixing and installing on the upper and lower moving rod. Thereby, the processed material is clamped in various positions.
Patent KR-20030039302-A (KR)
Title: Reducing composition for treating keratin fibres, comprising a particular aminosilicone
Inventor: LEGRAND FREDERIC
IPC: A61K8/00
Filed: 2002-11-08
Abstract: PURPOSE: Provided is a novel composition for treating human keratin fibers, such as hair, comprising a particular aminosilicone in a cosmetically acceptable medium. CONSTITUTION: A cosmetic composition for treating keratin fibers comprises, in a cosmetically acceptable medium: (i) at least one reducing agent, and (ii) at least one aminosilicone chosen from formulae(1) and (2). In the formula(1), m and n are numbers with a sum (n+m) ranging from 1 to 1000, n is a number ranging from 0 to 999, and m is a number ranging from 1 to 1000; and R1, R2 and R3, which may be identical or different, are chosen from a hydroxyl radical and C1-C4 alkoxy radicals, at least one of the radicals R1 to R3 being an alkoxy radical. And in the formula(2), p and q are numbers with a sum (p+q) ranging from 1 to 1000, p is a number ranging from 0 to 999 and q is a number ranging from 1 to 1000; and R1 and R2, which are different, are chosen from a hydroxyl radical and C1-C4 alkoxy radicals, at least one of the radicals R1 and R2 being an alkoxy radical.
Patent KR-20040043550-A (KR)
Title: Apparatus for Door-keying
Inventor: OH BONG SEOK
IPC: E05B49/00
Filed: 2002-11-19
Abstract: PURPOSE: A door lock apparatus is provided to save the power consumption by normally driving the operation of the RF transceiver only when the door is opened and closed. CONSTITUTION: A door lock apparatus includes a key pad unit(120), a display panel(140), a memory block(160), an RF transceiver(110), a sensor block(130), an audio input and output block(150), a driving block(170), an alarm block(180), a remote control signal reception block(190), a manual locking operation block(200), an emergency locking release block(210), a door handle(220), a power supply(230) and a controller(240). The key pad unit(120) performs the input of the data and the command and the display panel(140) displays the status. The memory block(160) stores the inputted information and the RF transceiver(110) performs the RF transmission with the RF card(1). The sensor block(130) sense the external signal. The audio input and output block(150) inputs and outputs the audio signal and the driving block(170) performs the open and close of the door in response to the control signal. The remote control signal reception block(190) receives the RF signal and the manual locking operation block(200) manually operates the locking and unlocking of the door. The emergency locking release block(210) forcibly releases the locking status of the door. The door handle(220) makes the door open and close. The power supply(230) applies the power and the controller(240) generates the control signal by using the signal transmitted from each of the components.
Patent KR-20040043580-A (KR)
Title: Developing apparatus for electro-photographic image forming machine
Inventor: KIM HO DONG
IPC: G03G15/06
Filed: 2002-11-19
Abstract: PURPOSE: A developing device of an electrophotographic image forming apparatus is provided to maintain a uniform gap between a photosensitive drum and a developing roller even if the image forming apparatus is used for a long period of time. CONSTITUTION: A developing device of an electrophotographic image forming apparatus includes a photosensitive drum(10) and a charging roller(20), which are set in an upper frame(30), a developing roller(40) located in a lower frame(50), and distance maintenance plates(100). The first and second photosensitive drum axes(11,12) are respectively protruded from both ends of the photosensitive drum. The first and second developing roller axes(41,42) are respectively protruded from both ends of the developing roller. The distance maintenance plates are respectively located between the first photosensitive drum axis and the first developing roller axis and between the second photosensitive drum axis and the second developing roller axis.
Patent KR-20040045715-A (KR)
Title: Engine of rocket
Inventor: NAM DAE GEUN
IPC: F02K9/62
Filed: 2002-11-25
Abstract: PURPOSE: A rocket engine is provided to cut down manufacturing cost, and to increase the productivity by gaining materials easily and processing conveniently with forming the desired shape of the baffle by pressing at high temperature in winding the heat resisting material made of glass fiber on the metal frame. CONSTITUTION: A rocket engine comprises a mixer(10) injecting compound by mixing fuel with an oxidizer; a combustion chamber forming the space for burning fuel and the oxidizer in the rear part of the mixer; and plural baffles(52,54) installed in the rear part of the mixer to divide the part of the combustion chamber for completely burning fuel and the oxidizer from the mixer. The baffle is manufactured by winding a heat resisting material on a frame to prevent transfer of heat from the combustion chamber to the mixer. The heat resisting material is formed by weaving glass fiber, and the textile is pressed at high temperature.
Patent KR-20040055940-A (KR)
Title: Washing water making device for non detergent washing machine
Inventor: JUN GYU DONG
IPC: D06F39/08
Filed: 2002-12-23
Abstract: PURPOSE: A washing water generating apparatus for a detergent-free washing machine is provided to make the best use of space of the washing machine by dividing the washing water generating apparatus into plural cells and arranging cells circularly, and to regulate the supply amount of water by controlling cells according to power. CONSTITUTION: A washing water generating apparatus is composed of a first cell(10) having a housing(10A) including the arc section with positive and negative electrode plates and an ion exchange membrane, an electrolyte input port(3) and a water supply port(4) for flowing electrolyte and water in the upper part of the housing, and an electrolyte supply pipe(1) and a water supply pipe(2) at both sides; a second cell(20) having a housing(20A) with positive and negative electrode plates and an ion exchange membrane between positive and negative electrode plates, an electrolyte supply pipe(21) and a water supply pipe(22), and supplying electrolyte and water through the electrolyte supply pipe and the water supply pipe of the first cell; a third cell(30) supplying electrolyte and water through the electrolyte supply pipe and the water supply pipe; and a fourth cell(40) connected to the electrolyte supply pipe and the water supply pipe of the third cell and composed of a washing water discharge port.
Patent KR-20040057073-A (KR)
Title: Mechanism to transfer paper for printer system
Inventor: LEE WON SEOK
IPC: B41J13/02
Filed: 2002-12-24
Abstract: PURPOSE: A paper feeder is provided to smoothly feed paper though a feeding resistance of the paper is increased. CONSTITUTION: A second roller(12) is rotated by receiving driving power from a driving unit to offer the feeding power to paper. A first gear(17) is arranged in a rotating shaft(11a) of a first roller. A second gear(18) is formed in a rotating shaft(12a) of the second roller. The rotary driving power is transferred from one of the first and the second gears to one of the first and the second gears. Thereby, the smooth paper feeding is performed though large paper having the high feeding resistance is used.
Patent KR-20040057234-A (KR)
Title: Rice cake with mixed grain and Manufacturing method thereof
Inventor: JANG YU SOOK
IPC: A23L7/10
Filed: 2002-12-26
Abstract: PURPOSE: A method of manufacturing a nutritious cooked rice product by adding one or more cereals selected from unpolished glutinous rice, black glutinous rice, glutinous sorghum and glutinous millet to glutinous rice is provided. The product is excellent in eating quality and color and can be simply used as a meal substitute for some meals while having nutrients in large quantities. CONSTITUTION: One or more cereals selected from unpolished glutinous rice, black glutinous rice, glutinous sorghum and glutinous millet are steeped in water for 10hr or more, together with glutinous rice and then steamed for 1hr or more. A chestnut, jujube and steeped bean are heated with sugar, mixed with the cereals and then heated with pine-nuts, sesame oil, honey, cinnamon powder, soy sauce and salt for 1hr or more. One or more components selected from Theae folium powder, cactus powder, pine pollen powder and mugwort powder can be added.
Patent KR-20040057504-A (KR)
Title: Method for fabrication of semiconductor device
Inventor: LEE SEONG GWON
IPC: H01L21/28
Filed: 2002-12-26
Abstract: PURPOSE: A method for manufacturing a semiconductor device is provided to improve yield by improving process margin when forming a contact pad. CONSTITUTION: A conductive layer(22), an insulating layer(23') as a hard mask and a metal sacrificial layer are sequentially formed on a semiconductor substrate(20). A pattern region is defined by selectively etching the insulating layer and the metal sacrificial layer using a photoresist pattern(32) as a mask. A desired pattern as a gate(G) is formed by etching the conductive layer using the metal sacrificial pattern for preventing losses of the hard mask and the hard mask pattern as a mask. At this time, the upper portion of the hard mask pattern has a relatively narrow width compared to the lower portion. An etch stop layer(26) and an insulating layer(27) are sequentially formed on the resultant structure. A contact hole is formed to expose the substrate between the gate patterns. Then, a plug(30) is formed, wherein the upper width(W2) of the plug is wider than the lower width(W1).
Patent KR-20030055172-A (KR)
IPC: C10G11/05
Filed: 2002-12-26
Abstract: 본 발명은 다층 점토를 포함하는 열분해용 촉매 및 이를 이용하여 탄화수소유를 열분해하는 방법에 관한 것이다. 상기 촉매는 수축성 점토, 개질제, 유사-보에마이트, 및 물을 0.1 내지 10시간 동안 혼합 및 슬러리화하여 슬러리를 얻는 단계, 얻어진 슬러리를 50 내지 85℃에서 0.1 내지 10시간 동안 에이징하는 단계, 상기 슬러리를 건조 및 성형하여 성형된 물질을 얻고, 이 고형분을 물 세척 및 에이징한 후 최종적으로 상기 고형분을 건조 및 소성하는 단계를 포함하는 방법에 의해 제조되며, 상기 개질제는 실리콘, 알루미늄, 지르코늄 또는 티타늄의 히드록실 폴리머, 상기 히드록실 폴리머 중 하나 이상을 포함하는 물질로 이루어지는 군으로부터 선택되는 하나 이상이다. 상기 탄화수소유의 열분해 방법은 열분해 조건하에 촉매와 탄화수소유를 접촉시키는 단계를 포함하며, 상기 촉매는 다층점토, 또는 다층 점토를 포함하는 상기 열분해용 촉매 1중량% 이상과 종래의 열분해용 촉매의 혼합물을 포함하는 열분해용 촉매이다. 상기 본 발명에 따른 촉매는 중질유를 변환시키는 개선된 성능을 갖는다. 본 발명에 따른 탄화수소유 열분해 방법은 높은 탄화수소유 변환율과 높은 경질유 수율을 갖는다.