baber/WOPTO huggingface dataset:
Patent KR-20040078032-A (KR)
Inventor: YEOP JUNG HWA
IPC: C10L5/48
Filed: 2003-03-03
Abstract: PURPOSE: A method for preparing an RDF by using waste paper is provided to recycle waste paper and thereby prevent environmental pollution. CONSTITUTION: The method comprises steps of: (a) sorting out foreign materials such as metals, stones, wood from waste paper, (b) crushing the waste paper into paper chip having size of not more than 5 mm with a crusher, (c) preparing certain amounts of powdered coal, saw dust and loess, (d) mixing a mixture of 60-70 wt.% of paper chip, 10-30 wt.% of saw dust and 10-20 wt.% of powdered coal with water in a mixing ratio of 6 : 4, (e) putting the mixed composition obtained in the fourth step in a molding frame having a regular shape and pressurizing it with a pressure of 1-2 ton/cm¬2 to mold RDF, and (f) drying the molded RDF into an RDF having a water content of not more than 10%.
Patent KR-20030074256-A (KR)
Title: 이동국, 기지국, 통신시스템 및 통신방법
IPC: H04W48/12
Filed: 2003-03-06
Abstract: 이동국은 기지국으로부터 송신된 신호를 수신하도록 구성된 수신부; 상기 수신부가 신호를 수신할 수 있는 복수의 통신 영역에서의 트래픽 부하에 기초하여 복수의 통신 영역 중에서 통신을 수행할 통신 영역을 선택하도록 구성된 선택부; 및 상기 선택된 통신 영역을 상기 기지국에 통지하도록 구성된 통지부를 포함한다.  다른 이동국은 기지국으로부터 송신된 신호를 수신하도록 구성된 수신부; 단주기에서의 평균 수신 품질값과 상기 단주기보다 더 긴 주기에서의 평균 수신 품질값의 비율을 산출하도록 구성된 산출부; 및 상기 비율에 기초하여, 상기 수신부가 신호를 수신할 수 있는 복수의 통신 영역 중에서 통신을 수행할 통신 영역을 선택하도록 구성된 선택부를 포함한다.
Patent KR-20030076288-A (KR)
Title: 유기 ｅｌ 소자 및 그 제조 방법, 및 표시 장치
IPC: H05B33/12
Filed: 2003-03-12
Abstract: 광 투과 부분의 투과율이 높고, 표시 장치의 조명 수단에 사용하여 매우 적합한 유기 EL 소자, 및 이 유기 EL 소자를 용이하게 양호한 제조 수율로 제조하는 방법을 제공한다. 
     본 발명은 지지 기판(16)과, 상기 지지 기판(16) 위에 설치된 소자부(30)를 구비하고, 상기 소자부(30)가 양극(22)과, 유기 EL 재료를 함유하는 발광층(37)과, 음극(38)을 차례로 적층하여 포함하며, 상기 유기 EL 소자의 피조명체를 투과하여 표시하기 위해 상기 소자부(30)를 관통하여 형성된 개구부(35)와, 상기 피조명체를 조명하는 발광부(21)가 상기 소자부(30)에 구비된 프런트 라이트(유기 EL 소자)(3), 및 그 제조 방법을 제공한다.
Patent KR-20040080647-A (KR)
Inventor: CHO BEOM SEOK
IPC: H01L27/12
Filed: 2003-03-12
Abstract: PURPOSE: A TFT(Thin Film Transistor) substrate for an LCD(Liquid Crystal Display) and a fabricating method thereof are provided to improve an element characteristic by applying a material with an excellent ohmic contact characteristic to a wire. CONSTITUTION: Ni-silicide layers(65a,66a,68a) are formed on an insulation pattern including silicon. Metal layers(65b,66b,68b) are formed on the Ni-silicide layers. The thickness of the Ni-silicide layers is in 10 to 500Å range. Each of the metal layers is made of at least one material selected from a group including Cr, Mo, MoW, Ta and Ti.
Patent KR-20040080782-A (KR)
Inventor: JUNG MYEONG HO
IPC: H01L21/027
Filed: 2003-03-13
Abstract: PURPOSE: A cleaning solution used in the semiconductor making process is provided, to prevent the collapse of photoresist pattern even in dynamic state by reducing surface tension remarkably. CONSTITUTION: The cleaning solution comprises 0.01-1.0 parts by weight of a surfactant represented by the formula 1 and 100 parts by weight of a deionized water, wherein R1 and R3 are a hydrocarbon or fluorinated hydrocarbon group of C1-C20; R2 is H or a hydrocarbon group; m+p is 1-30; and n+q is 0-10. Optionally the cleaning solution comprises further a fluorinated anionic surfactant or a fluorinated nonionic surfactant. Preferably the fluorinated anionic surfactant is ammonium perfluoroalkylethoxy phosphorate and the fluorinated nonionic surfactant is RfCH2CH2O(CH2CH2O)xH, wherein x is 0-20 and Rf is F(CF2CF2)y (y is 1-10).
Patent KR-20040081635-A (KR)
Inventor: JIN DAE GEUN
IPC: G11B21/02
Filed: 2003-03-14
Abstract: PURPOSE: A VCM(Voice Coil Motor) actuator latch device of an optical disk reproduction device is provided not to use another permanent magnet, thereby effectively realizing latch/unlatch operations regardless of the strength of a magnetic field caused by a voice coil of a VCM actuator. CONSTITUTION: An actuator hook(112) is protruded from a VCM actuator(114). A latch hook(131) locks a loading direction(115) in which the VCM actuator(114) moves to a load state from a setting point. A latch(130) is hinge-coupled with a main body(1) by a latch hinge(133) such that the latch hook(131) can rotate between a locked position locked with the actuator hook(115) and an open position unlocked with the actuator hook(115). An actuator contact(132) is contacted with the VCM actuator(114) when the actuator(114) rotates in an opposite direction(116) to the loading direction, so that the latch(130) can move to the open position. One end of a latch restoring spring(140) is coupled with the main body(1), and the other end thereof is connected to the latch(130).
Patent KR-20040083306-A (KR)
Inventor: LEE JONATHAN
IPC: G11B33/08
Filed: 2003-03-21
Abstract: PURPOSE: A disk drive system having a damping structure is provided to perform a sufficient buffering function even though a great impact is applied to a disk drive, while adopting another buffer structure for various directions, thereby protecting a medium inserted into the disk drive as well as the disk drive. CONSTITUTION: Springs(42,44) absorb right/left vibrations of a sled(34) while springs(46,48) absorb front/rear vibrations of the sled(34). One spot of the spring(42) is coupled with the sled(34) by a clamp(42a), and an opposite spot thereof is coupled with a tray(32) by a clamp(42b). One spot of the spring(44) is combined with the sled(34) by a clamp(44a) while an opposite spot thereof is coupled with the tray(32) by a clamp(44b). One point of the spring(46) is coupled with the sled(34) by a clamp(46a) while an opposite point thereof is combined with the tray(32) by a clamp(46b). One point of the spring(48) is coupled with the sled(34) by a clamp(48a) while an opposite point thereof is combined with the tray(32) by a clamp(48b).
Patent KR-20040083985-A (KR)
Inventor: CHOI YEON SIK
IPC: H01L23/10
Filed: 2003-03-26
Abstract: PURPOSE: An air cavity type wafer level package and a fabricating method thereof are provided to miniaturize the size of the air cavity type wafer level package by forming a wafer level package having the same size as a chip. CONSTITUTION: A chip(310) has a peculiar characteristic. An internal electrode(320) is formed on an upper face of the chip in order to input and output an external signal. A structure(330) has the same size as the chip and includes an internal space. A via hole is formed around the internal space in order to be connected to the internal electrode. An air cavity is formed in the inside of the structure. A connection electrode(340) is formed by filling up conductive material into the connection path. An external electrode(350) is formed on an upper side of the structure in order to be connected to the connection electrode.
Patent KR-20040084039-A (KR)
Inventor: KIM JONG JAE
IPC: B60P7/06
Filed: 2003-03-26
Abstract: PURPOSE: A luggage cover apparatus for a vehicle is provided to improve user's convenience by making a retractor of the cover apparatus movable and preventing a rear seat and the retractor from interfering with each other while moving the retractor back and forth, in adjusting the rear seat. CONSTITUTION: A luggage cover apparatus for a vehicle is installed to the rear of a rear seat of a hatch back vehicle. In the luggage cover apparatus, a pair of movable rails(300) is installed to the side of a luggage trim(510). Both ends of a retractor(100) in which a cover(200) is wound are movably installed to the movable rails. Plural fixing grooves(330) are formed to the top of the movable rail. A working unit(110) is installed to a side of the retractor, to be fitted into the fixing grove of the movable rail at the lower end, with the top and bottom pierced.
Patent KR-20030029595-A (KR)
Inventor: KIM YOUNG MAN
IPC: H04W4/00
Filed: 2003-03-26
Abstract: PURPOSE: A system of supplying an MCAS(Multi Character Application Service) using an MCAS system is provided to enable a user to select an optional application, and to maximumly support the user with inserting characters into the application, thereby additionally supplying contents correlated with existing contents. CONSTITUTION: A subscriber server(110) processes received user information. A contents server(100) processes information related to contents downloading. An online application server(120) processes execution of a real-time online application. A contents code DB(130) has contents codes of all serviced contents, and outputs the codes. A user information accounting DB(140) has user information as files, supplies the information, and updates the information in real time. A character model information DB(160) has modem information of all serviced characters, and outputs the information. An application modem information DB(170) has modem information of all serviced applications, and outputs the information. A combination replacing information DB(150) has combination possibility information on reciprocal combinations between the characters and the applications as well as supported replacement information. An item modem information DB(180) has modem information of all serviced items, and outputs the information. A DBMS(190) manages and moves the DBs(130,140,150,160,170,180). Many user terminals(111,112) are accessible to a host server, and have programs for managing and executing downloaded contents.
Patent KR-20040084105-A (KR)
Inventor: PARK YEONG CHAN
IPC: F24H1/06
Filed: 2003-03-26
Abstract: PURPOSE: A boiler for a vehicle with special equipments is provided to prevent the overheat of a heat exchanging coil and water. CONSTITUTION: A water temperature sensor(4), a heat exchanging coil(7), a hose(8) and a first valve(9) are installed between the inlet of a water pump(1) and a water tank(2). A hose(10) and a second valve(11) are installed between the outlet of the water pump and the water tank. A burner(15) is installed at the bottom of the heat exchanging coil, and includes a nozzle(12), an igniter(13) and a flame sensor. A fuel pump(17) and an oil filter(18) are installed between the nozzle and a fuel tank(6). An inverter(20) and a controller(21) receive signals from the water temperature sensor and the flame sensor, and output a control signal. A cylinder(22) is installed between the inlet and outlet of the water pump, and has a piston(222) and a spring(224) installed in a cylindrical body(221). The piston moves right and left by water pressure. A switch(23) is installed at the end of a piston rod(223), and controls the voltage supplied to the inverter according to water pressure.
Patent KR-20040085358-A (KR)
Inventor: JUNG JAE YONG
IPC: H01Q1/00
Filed: 2003-03-31
Abstract: PURPOSE: A method and an antenna are provided to reduce deformation of antenna structure by forming internal elements of antenna through a macro melt molding process of low pressure and temperature. CONSTITUTION: A method for manufacturing an antenna using a macro melt molding, comprises a first step of assembling a helical coil(210) serving as an internal element to a fixing member(230); a second step of macro melt molding the helical coil fixed at the fixing member together with a molding material, and molding the molten material into a bobbin shaped assembly(220) with the internal elements and fixing member fixed thereon; and a third step of performing an insert molding process for forming a cover(240) on the outer surface of the assembly.
Patent KR-20040088169-A (KR)
Inventor: CHO YU JIN
IPC: C12N5/02
Filed: 2003-04-09
Abstract: PURPOSE: A serum-free medium for animal cell culture is provided, thereby producing a virus vaccine which is stable to human in higher yield, so that it can be useful for producing a high quality human virus vaccine. CONSTITUTION: The serum-free medium for animal cell culture comprises 10 to 50 mg/l of ferric citrate which is derived from non-animals, and 2 to 3 g/l of HyPep and 84 mg/l of soyprotein hydrolysate which replace serum component of animals, wherein ferric citrate is industrially synthesized, HyPep is derived from wheat protein, and soyprotein hydrolysate is derived from bean protein; the serum-free medium further comprises amino acids such as MEM unnecessary amino acids and L-glutamine, vitamins such as vitamin B12, inorganic salts such as trace components, phospho enol pyruvate, monoethanolamine, sodium selenite and sodium bicarbonate, other components such as D-glucose, linoleic acid, lipoic acid, sodium pyruvate, sodium hypoxanthine, putrescine hydrochloride and polyamine solution and animal serum replacing components such as insulin, growth factor containing recombinant human fibroblast growth factor and fatty acid solution.
Patent KR-20040089262-A (KR)
Inventor: SHIN HEYONG GEUN
IPC: B29C47/56
Filed: 2003-04-11
Abstract: PURPOSE: A method and mold for forming pattern on a resin plate is provided to form various patterns on the resin plate by freely controlling the shape of patterns and the depth of color. CONSTITUTION: A mold(40) for forming pattern on a resin plate(20) is composed of a main body(42) detachably coupled to a die in a first extruder and a die(11b) in a second extruder. A sprue runner(44) is formed in the main body, and guides mixed materials(60) extruded from the second extruder into a plate extruding port(22) communicated with the die in the first extruder. A pattern forming unit(46) is installed at the sprue runner adjacent to the plate extruding port.
Patent KR-20040098091-A (KR)
Inventor: CHA YEONG CHEOL
IPC: H04N5/44
Filed: 2003-05-13
Abstract: PURPOSE: An air freshener spray TV and a controlling method thereof are provided to use power of TV without replacing a battery, and to simply set a spraying period through a menu implemented on a TV screen, thereby magnifying user convenience. CONSTITUTION: An air freshener spray(35) sprays an air freshener for a set spraying period. A tuner(31) selects a broadcast signal of a predetermined channel. A memory(34) stores video data on a spray period setup menu screen, a spray period setup value, and video data on an exchange period announcing message. A controller(37) supplies the menu screen video data for setting the spraying period, outputs a control signal to spray the air freshener, and outputs the video data on the announcing message at an exchange period. A video processor(32) processes the video data. A display(33) displays an output of the video processor(32). A power unit(36) supplies power.
Patent KR-20030044982-A (KR)
Inventor: CHOI I GYO
Filed: 2003-05-19
Abstract: PURPOSE: A method for supplying a real estate right analysis service according to types through the Internet is provided to supply a customized right analysis with respect to a selected pattern by on-line by a right analysis system which interlocks a user terminal which wants to a right analysis, a civil affair document terminal, a server, and a database interactively. CONSTITUTION: A web page for selecting a wanted item out of various right analysis items is supplied to a user terminal connected to a server through the Internet(S210). The user terminal selects a wanted item in the web page, and the server receives the selected item from the user terminal(S220). The server supplies a real estate right analysis written application including a registrant information description space and an event contents description space corresponded to the selected right analysis item to the user terminal(S230). The server receives registrant information and event contents from the user terminal(S240). The server supplies a web page for uploading civil affair document information including a real estate register certified copy, a land register certified copy, and a building register certified copy(S250). The server downloads the civil affair document information from a civil affair document terminal(S260). A classification module of the server classifies the event into a right of an ownership, a right except an ownership, and other right(S270). An analysis module of the server executes a right analysis from event contents and the civil affair document information by interlocking with a database(S280). The server supplies the classification result and a right analysis result to the user terminal(S290).
Patent KR-20040099968-A (KR)
Inventor: LEE KANG SOO
IPC: A01G1/00
Filed: 2003-05-21
Abstract: PURPOSE: A method for the forcing culture of Rhodiola in a green house by allowing the seedling of Rhodiola to get sunlight for 14.5 hr per day during the growth of a tree seedling in the green house is provided. Therefore, seeds are collected from the plant within 1 year after seed germination and the high quality plant is cultured within 2 years. CONSTITUTION: The forcing culture of Rhodiola is achieved by the steps of; growing a tree seedling at 20deg.C for 16hr in the sun for 45 days; transplanting the tree seedling into a green house; and growing the tree seedling in the sun for 14.5hr per day in the green house while opening one side of the green house when the inner temperature of the green house reaches above 20deg.C.
Patent KR-20030051509-A (KR)
Inventor: PARK CHANG GYEONG
IPC: G06Q10/00
Filed: 2003-05-28
Abstract: PURPOSE: A method for developing ARS system capable of receiving failure of a mobile communication terminal and for A/S is provided to investigate a failure state and execute a traveling service in an A/S center by managing client centers according to mobile telephone provider, connecting to the ARS system when the mobile communication terminal has a failure in accordance with a traveling A/S repair request of a subscriber, and requesting a service to an A/S center of a corresponding area. CONSTITUTION: A server is mounted on a general small-sized device. Guidance announcement failure subscriber information is processed and formatted, and classified and transmitted to an A/S center(4) according to areas in a failure receipt ARS system(3). A client center(2) and an A/S member store are interlocked through an E1 interface or a TCP/IP. A mobile communication terminal traveling A/S business model is constructed by introducing a joining system of a member store or contracting with a mobile communication service provider.
Patent KR-20030047952-A (KR)
Inventor: CHO SUK HYEONG
IPC: C08B37/08
Filed: 2003-05-28
Abstract: PURPOSE: A process for acetylation of chitosan and chitosan oligosaccharides which is performed without post-treatments such as desalting and requires less amount of acetic anhydride is provided to obtain an acetylated product having a desired acetylation degree. CONSTITUTION: The process for acetylation of chitosan and chitosan oligosaccharides comprises the step of dispersing chitosan or chitosan oligosaccharides in a mixed solvent consisting of an organic solvent and water without dissolving into a solvent to perform the reaction stoichiometrically by adding acetic anhydride so that an acetylated product having a desired acetylation degree can be obtained. Preferably, the weight ratio of the organic solvent/water is 95/5-50/50, and chitosan and chitosan oligosaccharides are added in the amount of 10 to 50 parts by weight based on the mixed solvent.
Patent KR-20040105373-A (KR)
Inventor: JUNG MOON HEON
IPC: B65D30/10
Filed: 2003-06-07
Abstract: PURPOSE: Provided is a package for disposable paper cups, in which the predetermined number of disposable cups with contents is accommodated by a cylindrical body made of a transparent plastic material. CONSTITUTION: The package includes a cylindrical body(10) of a constant length having opened upper and lower portions and made of transparent plastic material. A predetermined number of disposable cups(1) are superposed, and the opened upper and lower portions are sealed by thermal adhesion to form upper and lower adhered portions(12,14). A cutaway portion(18) is formed at a portion immediately above the lower adhered portion to tear the body. The body has a boss(20) for catching a lowermost cup, and a hole(26) formed at the upper adhered portion.
Patent KR-20040110492-A (KR)
Inventor: CHA TAE KON
IPC: A23L17/00
Filed: 2003-06-19
Abstract: PURPOSE: A method of producing a processed anchovy food by coating a dried anchovy with a mixture of agar, isomaltooligosaccharide, an optional ingredient and traditional fermented soy products such as red pepper paste, fermented soybean paste and soy sauce and then drying is provided. The product has extended storage, palatability and nutrients. CONSTITUTION: Agar or gelatin as a gelling agent is mixed with isomaltooligosaccharide, concentrated at 108deg.C to 55 to 60Brix and then added with table salt, onion powder, garlic powder, ginger powder, green laver powder, carrot powder, sea tangle powder, red pepper powder, nucleotide seasonings and yeast extract powder to give gel liquid. The gel liquid is concentrated at 116 to 118deg.C to 77 to 78Brix, selectively added with traditional fermented soy products such as red pepper paste, fermented soybean paste and soy sauce and then coated on dried anchovies, followed by coating with a mold release agent and drying at 30 to 45deg.C for 3 to 8hr. The mold release agent is α-potato starch or α-glutinous corn starch. A mixture of white sugar and ion-exchanged corn syrups in a weight ratio of 1:1 to 1.6 can be used instead of the isomaltooligosaccharide.
Patent KR-20050000106-A (KR)
Inventor: PARK NAM SOO
IPC: A47J27/09
Filed: 2003-06-23
Abstract: PURPOSE: A removing device of residual pressure in an electric pressure rice cooker is provided to stably and smoothly remove the residual pressure by easily transferring the force from a handle. CONSTITUTION: A rotary member(33) generate the upward movement of a switching member by receiving the rotating force of a locking ring(34) and rotating with the switching member. Rotating force from a handle(31) is transferred to the rotary member from the locking ring by a gear tooth(34a). The switching member is elevated by an inclined area of the rotary member more precisely and smoothly. The structure in a removing device of residual pressure is simplified and an inaccurate switching speed is solved. Moreover, the position of the switching member is adjustable according to the discharge direction of steam by rotating the rotation center shaft of the rotary member around a steam outlet while confirming the rotation center shaft to the center of the steam outlet.
Patent KR-20050001268-A (KR)
Inventor: AHN SOON IL
IPC: G09F9/00
Filed: 2003-06-27
Abstract: PURPOSE: An exposing method is provided to reduce screen spot by reducing luminance change caused by change of coupling capacitance between a data line and a pixel electrode, thereby improving yield of the product. CONSTITUTION: An exposing method includes the steps of exposing light from an upper portion of a mask having a predetermined pattern by scanning in a predetermined direction and transferring the exposed pattern onto a layer formed on a substrate. In this method, the scanning direction of light is vertical to a longitudinal direction of the pattern to be formed. Particularly, the method is easily applicable to a pattern having capacitance difference due to coupling with a conductive pattern formed adjacent to one of lower and upper layers using an insulating layer. An example of the pattern includes a data line. It is preferable that the scanning direction of light is vertical to the longitudinal direction of the data line in case that exposure for the formation of a pixel electrode as a conductive pattern is performed after the insulating layer is formed on the data line. This method facilitates the formation of an LCD device having a substrate with a size of 17' or greater.