baber/WOPTO huggingface dataset:
Patent KR-20030058928-A (KR)
Title: Apparatus and method for m-ary demodulation in a digital communication system
Inventor: CLEVELAND JOSEPH ROBERT
IPC: H04L27/38
Filed: 2002-12-31
Abstract: PURPOSE: A device for demodulating an M-binary of a digital communication system is provided to demodulate a set of orthogonal modulation signals received with a binary data type in serial, thereby applicable to a base station system of a wireless network. CONSTITUTION: An M-bit Walsh code is simultaneously inputted to an input 00 processor(610), an input 01 processor(620), an input 10 processor(630), and an input 11 processor(640) performing functions of a matching filter. Each input processor(610,620,630,640) carries out a matching filter operation between a portion of an incoming signal and binary pairs(00,01,10,11). Outputs of the processors(610,620,630,640) and matching filters are inputted to an input decision processor(650). The input decision processor(650) supplies information on which input processor is matched with the incoming signal to a controller(660). The controller(660) loads the first row of a preset code mask table of the matched input processor, and adds a value of a loaded row array to an accumulator array(670). The accumulator array(670) has MxM dimension. The input decision processor(650) has to supply a decision output to the controller(660), and the controller(660) has to complete loading, storing, and adding up processes of the code mask table.
Patent KR-20040061796-A (KR)
Inventor: CHAE GI SEONG
IPC: G02F1/1335
Filed: 2002-12-31
Abstract: PURPOSE: A method for forming a black matrix of an LCD device is provided to form a black matrix by using different etching properties between a titanium and a titanium oxide without using a photoresist process, thereby simplifying a process as reducing cost. CONSTITUTION: If masks(520) having black matrix patterns are covered on a deposited titanium film(510a) and a certain area of the titanium film(510a) is oxidized, the titanium film(510a) of an exposed part is formed as patterns of a titanium oxide film by the masks(520). The titanium oxide film is patterned by UV rays after covering the masks(520) on the deposited titanium film(510a). When patterning the titanium oxide film, oxygen is supplied around the deposited titanium film(510a).
Patent KR-20040062007-A (KR)
Inventor: LEE JAE GWAN
IPC: H04B1/40
Filed: 2002-12-31
Abstract: PURPOSE: A front-end transmitter/receiver of a dual mode terminal is provided to lower a unit cost of a mobile terminal and make it compact by adding a diplexer function to a duplexer used for the mobile terminal. CONSTITUTION: A dual band antenna(31) transmits/receives an RF(Radio Frequency) signal. A mobile switch(32) controls transmission/reception of the RF signal. An integrated dual band duplexer(33) includes a diplexer separating a cellular band and a PCS band and divides the separated PCS band into a transmission band and a reception band. A cellular duplexer(34) divides the separated cellular band into a transmission band and a reception band.
Patent KR-20030021152-A (KR)
IPC: C08L77/06
Filed: 2000-08-26
Abstract: 본 발명은 물리적 특성을 유지하면서 개선된 표면 특성을 갖는 나일론 조성물 및 이와 같은 나일론 조성물로된 성형 물품에 관한 것이다. 나일론 조성물은 카프로락탐 약 65-75중량%와 1:1 비로된 헥사메틸렌디아민과 아디프산 약 25-35중량%로 형성된 나일론 6,6,6 공중합체;와 나일론 6 단일중합체인 제 2 폴리아미드로된 실질적으로 균일한 혼합물로 구성된다. 상기 제 1 폴리아미드는 전체 조성물에 약 7-20중량%로 존재하며, 상기 제 2 폴리아미드는 전체 조성물에 약 80-83중량%로 존재한다. 나일론 조성물은 우수한 표면외관을 갖으며, 저렴한 비용으로 성능이 우수한 사출 성형품 제조에 유용한 것이다.
Patent KR-20020038764-A (KR)
Title: Method for cultivating cells, a membrane module, utilization of a membrane module and reaction system for cultivation of said cells
IPC: C12M3/06
Filed: 2000-09-21
Abstract: The invention relates to a method for cultivating cells utilizing a reaction system, whereby the reaction system comprises a compartment for dialysis fluid, a compartment for cultivating cells and a membrane module connecting both compartments, whereby each membrane module has at least two compartments which are separated from each other by said membrane, one of said compartments being flooded by dialysis fluid while the other compartment is flooded by culture fluid containing cells. A first gas is introduced into said culture fluid in said compartment for cell cultivation and a second gas is introduced into said culture fluid in the membrane module. Said membrane is a functional dialysis membrane.
Patent KR-20020035623-A (KR)
Title: System and method for persistence-vector-based modification of usage rates
IPC: G06F17/10
Filed: 2000-09-29
Abstract: When a resource of limited capacity is shared by several users, it is possible for the usage rates of the users to exceed the resource's capacity, thereby causing an overload condition. In a system or method according to an embodiment of the invention, at least some of the users have a set of persistence vectors. When an overload condition is detected, the usage rate of at least one of these users is changed, at least in part according to the user's set of persistence vectors.
Patent KR-20020064337-A (KR)
Title: Turbo-code decoder and turbo-code decoding method with iterative channel parameter estimation
IPC: H03M13/45
Filed: 2000-12-04
Abstract: A turbo-code decoder with iterative channel parameter estimation for decoding turbo-coded received data that includes systematic information data and redundant data. The turbo-code decoder includes a weighting circuit for weighting the turbo-coded received data with at least one estimated channel parameter. Estimated value data is generated. A turbo-code coding circuit turbo-codes the generated estimated value data. A comparison circuit compares the turbo-coded estimated value data with the turbo-coded received data, and depending on the result of the comparison, iteratively sets the estimated channel parameter(s) in order to weight the turbo-coded received data.
Patent KR-20020075786-A (KR)
Title: Well unit for detecting cell chemotaxis and separating chemotactic cells
IPC: B01L3/00
Filed: 2001-12-06
Abstract: The present invention aims at providing a well unit to be used in fabricating an apparatus whereby movements of cells based on their own actions can be accurately and easily detected, in detecting the chemotaxis of cells due to a chemotactic factor or the inhibition of the chemotaxis of cells by an inhibitor. Accordingly, the present invention provides a well unit to be used in an apparatus for detecting chemotaxis of cells and separating cells characterized in that a plural number of wells, in which a liquid sample can be held in a resting state, are connected to each other via a channel, the channel is provided with a bank, and, in the upper part of the bank, barriers constituting one or more grooves having a width and/or a depth fit for the diameter or deformability of cells are provided or a plane is provided so as to give a gap having a depth fit for the diameter or deformability of cells between the plane and the glass substrate.
Patent KR-20030005275-A (KR)
IPC: C09K23/52
Filed: 2001-04-11
Abstract: 본 발명은, 실질적으로 가교된 알칼리 팽윤성 아크릴레이트 공중합체 유동성 개질제, 계면활성제, 알칼리성 물질 및 다양한 화합물, 예를 들어 현탁 및 안정화가 요구되는 실리콘, 오일성 물질 또는 광택성 물질과 같은 사실상 불용성인 물질을 내부에 함유하는 안정한 수성 조성물에 관한 것이다.  또한, 본 발명은 유동학적으로 상이 안정한 양이온성 모발 염료 조성물의 제조에 관한 것이다.  또한, 본 발명은 조성물의 점성에 불리한 영향을 미치지 않으면서 조성물의 pH를 감소시키기 위해, 알칼리성 물질을 첨가한 후에 산성 물질을 혼입시키는 것에 관한 것이다.
Patent KR-20020091232-A (KR)
Title: α-올레핀 올리고머의 제조 방법
IPC: C07C2/30
Filed: 2002-02-08
Abstract: 본 발명은 지글러(Ziegler)계 촉매의 존재하에 유기 용매중에서 α-올레핀을 올리고머화(oligomerization) 반응시키고, 이때 올리고머화 반응을 다단계 반응으로 수행하며, 이러한 반응 단계 각각에 α-올레핀을 공급함을 특징으로 하는, α-올레핀 올리고머의 제조 방법에 관한 것이다.  본 발명의 방법에 의해, 불순물이 없는 고순도의 α-올레핀 올리고머를 제조할 수 있는 방법을 제공할 수 있다.
Patent KR-20020093098-A (KR)
Title: 치환된 ｎ-벤조일-ｎ'-(테트라졸릴페닐)-우레아 및 해충구제제로서의 그의 용도
IPC: A01N47/34
Filed: 2001-05-02
Abstract: 본 발명은 하기 일반식 (I)의 신규 치환된 Ｎ-벤조일-Ｎ'-(테트라졸릴페닐)-우레아, 그의 제조방법 및 페스티사이드(pesticide)로서의 그의 용도에 관한 것이다: 
     
       
     
     상기 식에서, 
     R 1 , R 2 , R 3 , R 4 및 n은 명세서에 언급된 의미를 갖는다.
Patent KR-20030007585-A (KR)
Title: Device for conveying sheet-like material
IPC: H04N1/191
Filed: 2001-04-30
Abstract: The device enables the inspection (10, 11, 12), marking (9) or other processing or monitoring of a printed sheet (1), conveyed in register on a radial path by means of a rigid, rotating sheet conveying device (2, 3, 4, 5), from the inside, that is to say the concave side of the movement path.
Patent KR-20030061327-A (KR)
Title: 반도체막 및 그 형성방법과 그 반도체막을 사용한반도체장치 및 디스플레이장치
IPC: G02F1/1365
Filed: 2003-01-09
Abstract: 절연성 표면을 갖는 기판 상에 형성된 다결정 반도체막을 포함하는 반도체막에 관한 것이다. 상기 다결정 반도체막을 구성하는 인접한 결정 입자들 사이의 거의 모든 결정 방향 각도차는 10°이하 또는 58°∼62°의 범위 내에 존재한다.
Patent KR-20040064763-A (KR)
Inventor: CHAE SU JIN
IPC: G06F17/30
Filed: 2003-01-10
Abstract: PURPOSE: A system and a method for analyzing an EST(Expressed Sequence Tag) sequence based on a client/server are provided to efficiently integrate gene sequence databases and sequence analysis tools, and analogize a function of the EST sequence by extracting the similar candidate gene/protein domain information from a sequence search result and using the extracted data. CONSTITUTION: An I/O(Input/Output) manager(240) receives the EST sequence data calculated by an experiment of a user. A sequence input part(250) converts the EST sequence data into a predetermined format and stores it to the first database(220). Annotation analyzers(260,270) search the similarity/protein domain between the EST sequence data stored in the first database and the sequence data stored in the second database(230), which is stored the verified genes and the protein sequence data, and store at the result to the first database. An analysis result searcher(280) searches the data stored in the first database by responding to a search key inputted from the user.
Patent KR-20040065032-A (KR)
Inventor: CHOI HONG GIL
IPC: H01L21/28
Filed: 2003-01-13
Abstract: PURPOSE: A method is provided to prevent short between a gate and a plug by removing gate residues using oxidation and cleaning processes. CONSTITUTION: A gate polysilicon layer(160) and a hard mask(180) are sequentially stacked on an active region of a silicon substrate(100). Polysilicon residues are oxidized to change a non-conductive layer(220). The non-conductive layer is removed by cleaning. A plug is then formed through an interlayer dielectric.
Patent KR-20040065402-A (KR)
Inventor: KIM JEONG HO
IPC: G06K19/077
Filed: 2003-01-14
Abstract: PURPOSE: A method for manufacturing an IC card by layering foils is provided to exclude a step digging out a groove after layering the foils, make no gab between a COB(Chip On Board) and a card plate, and strongly combine the COB and the card plate, and the electrodes of the COB and an antenna. CONSTITUTION: An antenna foil(400) forms the first hole(401) exposing a molding part(220) of the COB(200) and an antenna electrode(212), and is wound by the antenna at one side in order to expose both ends of the antenna to the inside of the first hole. The first hole is inserted into the molding part of the COB in order to expose the molding part of the COB and the antenna electrode. A connection part(411) of the antenna is electrically connected to the antenna electrode of the COB. The foil(600) having no hole is layered on the antenna foil. The layered foils are compressed/adhered with each other.
Patent KR-20030063193-A (KR)
Title: 프린터
IPC: B41J29/42
Filed: 2003-01-17
Abstract: 프린터 유닛은 커버 프레임이 닫혔을 때 압반을 인쇄헤드에 대해 위치결정하는 제 1위치결정기구와 제 2위치결정기구를 포함한다. 제 1위치결정기구는 압반의 위치변화를 잠금핀과 같은 제 1위치결정지점을 중심으로 하는 선회로 제한하도록 구성된다. 제 2위치결정기구는 제 1위치결정지점을 중심으로 하는 압반의 선회를 잠금레버 스핀들과 같은 제 2위치결정지점에 닿음에 의해 제한하도록 구성된다.
Patent KR-20040066463-A (KR)
Title: Long t-shaped handle with joint
Inventor: KIM SUNG WON
IPC: B25B27/14
Filed: 2003-01-18
Abstract: PURPOSE: A long T-shaped handle with a joint is provided to use the long T-shaped handle at the sloped condition during car maintenance. CONSTITUTION: A long T-shaped handle with a joint is formed to connect a common T-shaped handle to a joint. The long T-shaped handle with the joint is used at the sloped condition during car maintenance.
Patent KR-20030031926-A (KR)
Inventor: EUN CHUNG GI
IPC: A61B6/00
Filed: 2003-01-30
Abstract: PURPOSE: A photodiode light source based flat plate digital X-ray detector is provided to obtain charge position information simultaneously with the image signal by performing a scanning operation without using a TFT substrate. CONSTITUTION: A photodiode light source based flat plate digital X-ray detector comprises a storage phosphor(20) for storing, in latent image charge, image information of an object and emitting the latent image charge by light, in proportion to the X-ray transmitted through the object; a photo-diode light source(10) for providing light for exciting the latent image charge of the storage phosphor; a photo-conductive layer(40) for generating electron-hole pairs by simultaneously absorbing the light excited by the photo-diode light source and the X-ray transmitted through the storage phosphor; a high voltage applying electrode(30) for applying high voltage for dividing the electron-hole pairs generated by the photo-conductive layer; a strip collector electrode(50) for collecting electrical signals generated by a photo-conductor, and which is arranged perpendicularly to the photo-diode light source; and a readout unit for detecting electrical image signals collected by the strip collector electrode.
Patent KR-20030069819-A (KR)
Inventor: LIM DEOK GYU
IPC: H01L21/304
Filed: 2003-02-10
Abstract: PURPOSE: An atmospheric pressure plasma cleaning apparatus is provided to shorten an interval of cleaning time and improve cleaning uniformity by cleaning a processed article at a time regardless of the size and type of the processed article. CONSTITUTION: A reaction gas supply unit(30) supplies reaction gas of a predetermined pressure. A reaction gas absorbing unit(34) absorbs and emits the supplied reaction gas at a predetermined pressure, installed in parallel with the reaction gas supply unit and separated from the reaction gas supply unit by a predetermined interval. An electrode unit(32) includes the first and second electrodes that are installed between the reaction gas supply unit and the reaction gas absorbing unit by interposing a fixing element made of an insulation material wherein the first and second electrodes run parallel with the reaction gas supply unit and the reaction gas absorbing unit. A power source applies power to the first and second electrodes to form an electric field under the first and second electrodes. A table supports the processed article, positioned under the reaction gas supply unit, the reaction gas absorbing unit and the electrode unit.
Patent KR-20030040238-A (KR)
Inventor: JANG SEUNG YONG
Filed: 2003-02-13
Abstract: PURPOSE: A system for educating and training pipeline network analysis using the Internet and an AI(Artificial Intelligence) technique is provided to enable a field worker of diverse levels to carry out the education and the training regardless of time and space by configuring the system grading a knowledge level of a user and carrying out the proper education through plain question/answer. CONSTITUTION: The system comprises a client computer(100), an Internet network(200), an expert system(300) and a pipeline network analysis education/training system(400). A question/answer user interface(331) in the expert system(300) grades an expert knowledge level in order to make the user decide the education level through the plain question/answer stored in a knowledge-base(333), and transfers the information to an inference engine(332). The inference engine(332) in the expert system(300) selects a proper rule by analyzing the question/answer contents, and gets the data necessary for the pipeline network analysis education/training system(400) and the proper answer for the question inputted from the user from the knowledge-base.
Patent KR-20040076402-A (KR)
Inventor: HAN SANG MOK
IPC: C04B38/00
Filed: 2003-02-25
Abstract: PURPOSE: Provided are porous ceramics with good sound absorbing characteristics over a wide frequency range by using slag as a main material, clay and water glass. CONSTITUTION: The porous sound-absorbing ceramics are produced by the following steps of: mixing 90-95wt.% of slag having a size less than 3mm, 5-10wt.% of clay for increase of bonding forces between slag particles and strength of ceramics, 5-10wt.% of water glass for improvement of formability and pore characteristics, and optionally less than 10wt.%(obtained by extrapolation) of paste powder; forming mixtures; sintering formed products at 1000-1050deg.C for 1-3hrs.
Patent KR-20040078962-A (KR)
Inventor: SON SEUNG GU
IPC: F25D23/00
Filed: 2003-03-05
Abstract: PURPOSE: A lead wire fixing structure of a stepping motor for a refrigerator is provided to prevent foreign materials from coming in from the outside. CONSTITUTION: A lead wire fixing structure of a stepping motor(55) for a refrigerator comprises the stepping motor producing driving force for rotation of a baffle(53) opening and shutting a communication part; a motor case(57) on which the stepping motor is mounted; plural lead wires connected to the stepping motor, to supply power and transmit an electric signal; and a wire holder(59a) shielding a gap formed between a withdrawing port(57b) formed to a side of the motor case and the lead wire. The lead wires are withdrawn to the outside through the withdrawing port. A mounting part for fixing the position of the wire holder is formed to the inside of the withdrawing port.
Patent KR-20040080189-A (KR)
Inventor: HONG SUN GWANG
IPC: G02F1/1345
Filed: 2003-03-11
Abstract: PURPOSE: An LCD(Liquid Crystal Display) and a fabricating method thereof are provided to shield light to a driver circuit without a separate additional process and minimize the increase of liquid crystal thickness. CONSTITUTION: A substrate includes a display region and a chip bonding region. Gate lines and data lines are vertically and horizontally arranged in the display region, and a plurality of pixels are defined in the display region. The chip bonding region is defined along at least one or more edges of the display region. A TFT(Thin Film Transistor) located in each pixel includes a gate electrode connected to the gate line and a drain electrode connected to the data line. A light shielding pattern(170) is deposited on one surface of the substrate to correspond to the chip bonding region. An ACF(Anisotropic Conduction Film)(190) adheres to an upper portion of the light shielding pattern. A plurality of driver chips adhere to the upper portion of the light shielding pattern, and connect to one end of the gate line or the data line.
Patent KR-20040082600-A (KR)
Inventor: JEONG MIN KYO
IPC: A01G17/00
Filed: 2003-03-19
Abstract: PURPOSE: Provided is a sapling cultivation method comprising the steps of: covering a leaf-bud on the branch of a mother tree with a covering capsule; removing the covering capsule from the branch when the leaf-bud is sprouted and then grown to a sapling; and then cutting and planting the corresponding branch. The method does not need separate land and shortens the cultivation time. CONSTITUTION: A leaf-bud(16) placed at third or more nodes from the lower part of the branch(17) of a mother tree is covered with a covering capsule(10) filled with a loess mixture(14) to allow sprouting of the leaf-bud. When the sprouted leaf-bud is grown to the sapling having a predetermined size, the covering capsule is removed from the branch, the corresponding branch(17) with the sapling is cut and then planted. The loess mixture comprises loess, compost and organic material in a ratio of 1:1:1.
Patent KR-20040082654-A (KR)
Inventor: KIM HONG SUK
IPC: A23L17/00
Filed: 2003-03-19
Abstract: PURPOSE: A method of making salted dry fish by immersing a dressed fish such as mackerels and red tilefish in a brine solution and then in fruit juice of Citrus unshiu is provided. The salted dry fish is free from in a fishy smell while containing the nutrition, taste and flavor of the fish as well as the taste and flavor of fruits. CONSTITUTION: The salted dry fish is prepared by the following steps of: immersing a dressed fish, such as mackerels and red tilefish in a brine solution with a concentration of 1 to 10% for 0.5 to 1.5hr; immersing the salted fish in fruit juice for 0.5 to 1.5hr; drying the fishes for 3 to 6hr to a moisture content of 70 to 80%; quick-cooling the dried fish to a temperature of 40 to 60deg.C; and storing the frozen fish at -20 to -30deg.C. The fruit is selected from Citrus unshiu, grapes, apples, peaches, strawberries, tomatoes, lemons, pineapples and the like.
Patent KR-20040083662-A (KR)
Inventor: LIM CHANG SEON
IPC: B05C5/00
Filed: 2003-03-24
Abstract: PURPOSE: Provided are an apparatus and a method for applying liquid materials, by which liquid materials can be applied on a plurality of objects including an LCD module at a correct position in a reduced coating time. CONSTITUTION: The apparatus for applying liquid materials comprises: a support plate(100) having a plurality of divided zones for receiving a plurality of objects at the same time, wherein each zone is equipped with a guide bracket and an alignment unit for aligning the objects based on the guide bracket; and a coating unit(200) which includes applicators(210) corresponding to each object and is disposed on the top of the support plate(100) to be transferred in any directions so as to apply liquid materials to predetermined portions of the objects at the same time, wherein the objects are supplied to or drawn from the zones at the same time.
Patent KR-20040088115-A (KR)
Inventor: LEE SU GWON
IPC: E03F7/00
Filed: 2003-04-08
Abstract: PURPOSE: A repair method for a non-excavation type sewer pipe is provided to repair and reinforce a damaged sewer pipe without the waste of the cost and manpower for the road excavation. CONSTITUTION: The repair method for a non-excavation type sewer pipe comprises the steps of: washing and water-stopping a sewer pipe(10); inserting a footing liner(50a) and an internal liner(50b) into the sewer pipe(10); sealing up both cutting planes of the footing liner(50a) and the internal liner(50b); cutting off both ends of the internal liner(50b) with a water-stopping packing and injecting water into the internal liner(50b); and filling up a space between the footing liner(50a) and the internal liner(50b) with grout.
Patent KR-20040088231-A (KR)
Inventor: PARK GYEONG HWAN
IPC: B60N2/48
Filed: 2003-04-09
Abstract: PURPOSE: A seat with a headrest adjusting the angle is provided to improve comfortableness in using the headrest, and to relieve injury of a neck of a driver at a collision by adjusting the position of the headrest according to the body of a user. CONSTITUTION: A seat comprises a seat cushion(10) on which a lower body of a passenger is placed; a seat back(20) connected to the seat cushion to place the upper body of the passenger; a headrest(30) installed in the upper part of the seat back; and a supporting bar(40) connecting the seat back to the headrest, and having an upper part(41) fixed to the headrest and a lower part(43) installed in the seat back and mounted in the lower end of the upper part by a hinge shaft(42). An angle adjusting unit is formed between the upper part and the lower part of the supporting bar to adjust the angle of the headrest.