baber/WOPTO huggingface dataset:
Patent KR-20040031362-A (KR)
Title: Plasma display panel and method of fabricating the same
Inventor: LEE YUN GWAN
IPC: H01J11/36
Filed: 2002-10-05
Abstract: PURPOSE: A plasma display panel and a method for manufacturing the same are provided to achieve improved screen quality and color temperature, while preventing an erroneous operation of the device. CONSTITUTION: A plasma display panel comprises an upper substrate(11) on which an upper dielectric layer(16) is formed; a lower substrate(12) on which a lower dielectric layer(14) is formed; a barrier rib(13) interposed between the upper substrate and the lower substrate; and a colorant arranged in the upper dielectric layer, the lower dielectric layer or the barrier rib so as to filter the light of a specific color. A method comprises a step of producing an upper dielectric layer, a lower dielectric layer or a barrier from the paste obtained by mixing a colorant to the glass powder of particle size of 1 to 1.5 micron meters and mixing an organic binder to the resultant structure; a step of depositing the paste on a substrate; and a step of sintering the paste.
Patent KR-20040033130-A (KR)
Title: Divider
Inventor: KANG SEONG HYEON
IPC: G06F7/52
Filed: 2002-10-11
Abstract: PURPOSE: A dividing device is provided to enhance accuracy of calculation by reducing a quantization error. CONSTITUTION: An address generator(10) discriminates an odd and an even component from prime number divisors of a dominator if a numerator and the dominator for division are inputted, and respectively generates/outputs a square number of 2 for the even component and a value excepting the lowest bit from the odd component. A ROM(20) applies the value excepting the lowest bit from the odd component to an input address and outputs a decimal position value of the value. A shifter(30) casts away the bits as much as the square number of 2 for the even component by receiving/right-shifting the numerator as much as the square number of 2 for the even component. A multiplier(40) receives/multiplies the decimal position value and a shifted value. A rounding part(50) outputs a division result by using a quotient from the multiplier and the value remained after casting away as much as an extended decimal position value of the value inputted by the ROM from a decimal number.
Patent KR-20040033636-A (KR)
Title: An automatic shatter for rice flour
Inventor: MYUNG NO HONG
IPC: B02C23/08
Filed: 2002-10-15
Abstract: PURPOSE: An automatic rice flour grinder is provided to obtain desired rice flour grains quickly and conveniently by grinding aggregated rice powder by a grinding tool tightly contacted to a screen net with multiple fine holes formed thereon. CONSTITUTION: The automatic rice flour grinder comprises: a lower body(1); a screen net(2) mounted on the top of the lower body(1) and formed with multiple fine holes; an upper body(3) hingeably mounted to an upper part of lower body(1); a grinding tool(4) mounted to a lower part of the upper body(3), tightly contacted to the screen net(2) and for passing rice flour through the screen net(2) while rotating by an external power; a hopper(5) formed on an upper part of the upper body(3) and for introducing the rice flour toward the grinding tool(4); and an outlet(6) mounted within the lower body(1) and discharging the rice flour passed through the screen net(2) to the outside.
Patent KR-20040037858-A (KR)
Title: Polycarbomethylsilane derivatives and Photoresist Composition containing the same
Inventor: KIM JIN BAEK
IPC: G03F7/075
Filed: 2002-10-30
Abstract: PURPOSE: Provided is a polycarbomethylsilane derivative for a photoresist, which has excellent solubility, adhesion, heat resistance, low absorbance, and oxygen-reactive ion etching resistance suitable for a photoresist capable of forming a high-resolution pattern. CONSTITUTION: The polycarbomethylsilane derivative is represented by formula 1, wherein K is an integer of 0-7; R1 is -COOC(CH3)3, tetrahydropyranoxycarbonyl group, -C6H4OCOOC(CH3)3, , -OH, -COOH, -OCOOC(CH3)3, -OCO(CH2)mCOOC(CH3)3 (in which m is an integer of 0 to 22), -OCO(CQ1Q2)mCOOC(CH3)3 £in which m is an integer of 1-4, each of Q1 and Q2 independently represents H or -(CH2)nCH3 (in which n is an integer of 0-10)|, -C6H4O(CH2)mCOOH (in which m is an integer of 1-5), -C6H4O(CH2)mCOOC(CH3)3 (in which m is an integer of 1-5), -COOCH2COOH, -COOCH2COOC(CH3)3, -OCO(CH2OCH2)mCOOH (in which m is an integer of 1-2), -OCO(CH2OCH2)mCOOC(CH3)3 (in which m is an integer of 1-2), -OCO(CH2)mCOCH2(CH2)nCOOH (in which m is an integer of 0-3 and n is an integer of 0-2), -OCOC6H4COOH, or -OCOC6H4COOC(CH3)3; R2 is -H, -CH3 or -CH2(CH2)mCH3 (in which m is an integer of 0-4); and each of p, q and x is a number related with molar composition ratio satisfying that p+q=1, p is ranged from 0.01 to 1, and x is ranged from 0.01 to q.
Patent KR-20030038469-A (KR)
Title: Ink jet recording apparatus and correcting method for image
Inventor: YASHIMA MASATAKA
IPC: B41J2/515
Filed: 2002-11-06
Abstract: PURPOSE: An ink jet-recording apparatus and an image-correcting method are provided to compensate increase of fluid resistance in an ink path. CONSTITUTION: An image correcting method for an ink jet recording apparatus for recording an image by ejecting ink onto a recording material using a recording head having an array of plural nozzles for ejecting the ink comprises steps of an outputting step of outputting at least two kinds of uniform patterns for detection of a recording property of a recording head; a measuring step of measuring a density distribution of the patterns outputted by the outputting step; a calculation step of calculating, for each of the kinds of patterns, data for correction for respective one of plural nozzles on the basis of a result of the measuring step; and an image correcting step of comparing data corresponding to the patterns, classifying states of the nozzles, and correcting images corresponding to respective ones of the nozzles. The correcting step affects correction processes which are different from depending on the classification. A color conversion unit(1) converts 8-bit optical data into 8-bit color image-forming data. A compensation unit(2) executes a compensating process, on the basis of shading data. A nozzle information-storing unit(3) stores the shading data necessary for compensation of the compensation unit. An image data-processing unit(4) executes a binary conversion processing. Binary image-forming date or bit map data is sent to a head driver(5). The head driver outputs an image by driving the head, on the basis of the received bit map data.
Patent KR-20030031874-A (KR)
Title: Supporting structure of sign board
Inventor: KIM YONG SU
IPC: E01F9/011
Filed: 2002-11-08
Abstract: PURPOSE: A guide plate supporter is provided to install regardless of the conditions in use and to improve assembling efficiency, productivity and durability. CONSTITUTION: The guide plate supporter comprises: main band assemblies(20a,20b) whose one sides are connected with hinges(26a,26b) and the other sides are bolted with flanges(23a,23b), wherein a bolt head fixture(24) is formed on the flange(23a) and a guide plate supporter(21) provided with a bearing groove(22) is formed on the middle of the band; braces(30a,30b) provided with a bearing projection and interposed in the upper/lower sides of the bearing groove(22); a fixing horizontal tube(40) fixed vertically on the guide plate supporter and provided with a brace guide, a bolt head fixture(41) and a bolt hole(44); a fitting horizontal tube(50) interposed in the fixing horizontal tube and provided with a bolt hole(52) connected to the bolt hole(44) and a fixed plate hanging groove(51); fixed plate assemblies(60a,60b) provided with a fixed plate projection(64), a bolt hole(62) and a bolt head fixture(63); and a guide plate(80) provided with guide plate projections(81) passing through the fixed plate hole(65).
Patent KR-20040046987-A (KR)
Title: A controller of washing machine
Inventor: KANG DONG WON
IPC: D06F34/30
Filed: 2002-11-28
Abstract: PURPOSE: A controller of a washing machine is provided to minimize noise when a rotary knob is rotated and to smoothly rotate the rotary knob. CONSTITUTION: A control substrate(30) has a rotary switch(22) and a light emitting diode(24) around the rotary switch. A control panel(40) covers the control substrate and has an opening hole(42) in front of the rotary switch and the light emitting diode. A display plate(50) is installed in the opening hole and formed a through-hole(52). A rotary knob(60) is fixed in a shaft of the rotary switch, protruded frontward the control panel by penetrating through the through-hole and hung in the rear side of the display plate. A knob guide(70) is arranged between the display plate and the control substrate and formed a guiding hole(72) to guide light from the light emitting diode to the display plate. The knob guide supports the rotary knob to differ the arranged angles between a hanging sill(62) and a permeating plate. Thereby, the contact between the hanging sill and the display plate is minimized.
Patent KR-20040049925-A (KR)
Title: Method of epoxy curing and soldering for optical components packaging
Inventor: KIM HOE GYEONG
IPC: G02B6/42
Filed: 2002-12-05
Abstract: PURPOSE: A method for hardening an epoxy used in package an optical component and a soldering method are provided to reduce a hardening period and simplify an automation process by removing a process for inserting the optical component into a chamber. CONSTITUTION: An optical component is formed with a fiber pigtail(103), a glass tube(101), and a fiber(104). A thermosetting epoxy(102) is adhered to the optical component by heating and hardening the thermosetting epoxy within a chamber. The fiber pigtail is arranged to adhere the fiber pigtail to a green lens(107) coated by a metal material(106). The thermosetting epoxy is coated on the optical component. The optical component coated with the thermosetting epoxy is located at a high-frequency coil by using a high-frequency device(105).
Patent KR-20040050217-A (KR)
Title: suction assembly for vacuum cleaner
Inventor: LIM GYEONG SEOK
IPC: A47L9/02
Filed: 2002-12-09
Abstract: PURPOSE: A suction unit of a vacuum cleaner is provided to easily clean the lower portion of a carpet or a blanket and even the dirt on the surface of the bedding by sucking the dust and dirt in the fuzzes or naps of an object to be cleaned. CONSTITUTION: A suction unit of a vacuum cleaner comprises a suction unit body(100), a main suction port(110a) formed on a bottom(110) of the suction unit body, a housing(102) formed inside the suction unit body, a vibration generating unit(200) installed inside the housing and making the dust and dirt in the fuzzes or naps float in the air, a squeeze(120) installed on the bottom of the suction unit body to expose the lower portion of the fuzz or nap to the upper portion, and an auxiliary suction port(310) generating a suction force by a suction force generating unit.
Patent KR-20040052116-A (KR)
Title: Structure of loading box gate in vehicle
Inventor: NOH UN SEOK
IPC: B62D33/023
Filed: 2002-12-13
Abstract: PURPOSE: A structure of a tray gate for a vehicle is provided to largely reduce the number of operation processes by integrating a gate panel and a gate upper frame and to prevent painting from being corroded by removing edges at the gate upper frame. CONSTITUTION: In a structure of a tray gate(100) for a vehicle, a gate panel(110) and a gate upper frame(120) are formed on the upper end of the gate panel, and edges between the gate panel and the gate upper frame are removed by integrally forming the gate panel and the gate upper frame. A stiffener(200) is formed in a section shape of the gate upper frame and inserted and fixed in the whole part of the gate upper frame along the longitudinal direction to reinforce the rigidity of the gate. The gate upper frame is extended from the gate panel and bent to have a square section structure to make a user easily open and close the gate.
Patent KR-20040052305-A (KR)
Title: System and method for loading operating system for embedded system
Inventor: CHOI WAN
IPC: G06F15/16
Filed: 2002-12-16
Abstract: PURPOSE: A system and a method for loading an OS(Operating System) for an embedded system are provided to reduce an expense for developing a bootloader and remove troublesomeness for downloading the OS every time by making the OS perform the functions to be executed in the bootloader. CONSTITUTION: A client(200) transits the OS version information to the server before the application is started after the OS(240) is executed, and executes an application program(260) in case that the OS version information of the client is identical with the OS version information stored in a server(100). The server compares the OS version information transmitted from the client with the OS version information stored in the server, and loads an OS image stored in the server to the client when two OS version information are different. The OS includes a driving part(250) transmitting the OS version information to the server, and storing the OS image downloaded from the server and the OS version information matched with the OS image to a bootable nonvolatile memory.
Patent KR-20030057323-A (KR)
Inventor: XU XIAOMING
IPC: H01J61/35
Filed: 2002-12-20
Abstract: PURPOSE: A cold cathode type fluorescent lamp is provided to lengthen a lifetime by performing a starting operation without a preheating process and maintaining the operation regardlessly of the short circuit of an electron discharge member. CONSTITUTION: A cold cathode type fluorescent lamp includes a fluorescent tube(105), a discharge gas(150), the first and the second bases(110,115), the first electrode(120), the second electrode(125), the first electron emitting member(140), and the second electron emitting member(143). A fluorescent material is coated on an inner wall of the fluorescent tube. The discharge gas is injected into the fluorescent tube. The first and the second bases are installed at end portions of both sides of the fluorescent tube. The first electrode and the second electrodes are arranged at the inside of the fluorescent tube. The first electron discharge portion and the second electron discharge portion are fixed to the first and the second electrodes, respectively.
Patent KR-20040056969-A (KR)
Inventor: JANG YUN
IPC: G02F1/1335
Filed: 2002-12-24
Abstract: PURPOSE: An LCD(Liquid Crystal Display) is provided to prevent backlight of a side surface, thereby enhancing the quality of screen. CONSTITUTION: A TFT(Thin Film Transistor) display plate(1) and a color filter display plate(2) are face with each other. A liquid crystal layer(3) made of liquid crystal is injected and sealed between the two, the first and second substrates(1,2). A C-plate single-shaft compensation film(14) is formed at the outside of the second substrate(2). A double-shaft compensation film(24) is formed at the outside of the first substrate(1). The first and second polarizing films(12,22) are formed at the outside surfaces of the single-shaft and double-shaft compensation films(14,24). The first to fourth TAC films(13,15,23,25) are formed at both side surfaces of the first and second polarizing films(12,22).
Patent KR-20040060365-A (KR)
Title: A method for identifying devices in wireless LAN Home Network environment
Inventor: PARK SU HONG
IPC: H04L29/12
Filed: 2002-12-30
Abstract: PURPOSE: A method for identifying devices in a wireless-LAN home network environment is provided to identify a device in a wireless-LAN home network environment and to offer a computer readable recording medium storing a data structure based on an address to identify a device. CONSTITUTION: An IPv6 address comprises a network ID(410) for identifying a network containing a device and an interface ID for identifying the address of the device in the network(420). The interface ID(420) is composed of a device ID field(430), a company ID field(440), a specific value field(450), and a serial number field(460). The device ID field(430) is to identify the type of the device. The company ID field(440) is to identify the manufacturer of the device. The serial number field(460) is to identify the unique number of the device.
Patent KR-20040061280-A (KR)
Title: A method for manufacturing of a Magnetic random access memory
Inventor: BAN GEUN DO
IPC: H01L27/115
Filed: 2002-12-30
Abstract: PURPOSE: A method for forming a magnetic RAM(random access memory) is provided to guarantee the thickness of a photoresist layer pattern used as a mask and the thickness of the second hard mask and secure a margin of an etch process by etching a heterogeneous material by two masks. CONSTITUTION: A metal layer(43) for a connection layer is formed, connected to a semiconductor substrate(41) through a lower insulation layer. An MTJ(magnetic tunneling junction) material layer composed of a magnetic pinned layer(45), a tunneling barrier layer(47) and a magnetic free layer(49) is formed on the metal layer for the connection layer. The first hard mask layer(51) is formed on the MTJ material layer. The first hard mask layer and the magnetic free layer are etched to expose the tunneling barrier layer by a photolithography process using an MTJ cell mask. The second hard mask layer(55) is formed on the resultant structure. The second hard mask layer, the tunneling barrier layer and the magnetic free layer are etched to expose the metal layer for the connection layer by a photolithography process using a connection layer mask. The etched second hard mask layer is applied to form a photoresist layer pattern(57) having a guaranteed process margin of undercutting in a subsequent process. The metal layer for the connection layer is etched by using the photoresist layer pattern as a mask. The photoresist layer pattern is eliminated.
Patent KR-20040062208-A (KR)
Title: Back light assembly
Inventor: JUNG IN SEOK
IPC: G02F1/13357
Filed: 2002-12-31
Abstract: PURPOSE: A backlight assembly is provided to prevent folds generated in optical sheets due to weight of the optical sheets and force applied to fixing parts of a shaft. CONSTITUTION: A plurality of optical sheets(111) are accumulated on the back of a mold frame(100). A light guide plate and a reflecting plate are assembled with the mold frame and a lower cover is combined to cover the back of the mold frame. The plurality of optical sheets are fixedly combined with a shaft of the mold frame by forming two upper part support protrusions(110a,110b) at an upper part, and two lower part support protrusions(110c,110d) at a lower part. A plurality of fixing holes are formed at the support protrusions, different in shape.
Patent KR-20020062721-A (KR)
IPC: H01M8/10
Filed: 2000-08-16
Abstract: 연료전지 양극판(12)은 각각의 연료 경로를 규정하는 일련의 연료 채널(24)을 갖는 연료 측면(22)과 각각의 옥시던트 경로를 규정하는 일련의 옥시던트 채널(18)을 갖는 옥시던트 측면(16)을 구비한다. 연료 채널(24)의 적어도 일부는 인접한 옥시던트 채널(18)로부터 연료 및 옥시던트 경로에 횡단하는 방향으로 오프셋된다.
Patent KR-20020035871-A (KR)
IPC: H05K1/14
Filed: 2000-09-11
Abstract: 스위칭 메트릭스는 NxN 스위치 모듈의 MxN 어레이를 갖는 다중층 세라믹 회로 보드를 포함한다.  구체적으로, 세라믹 회로 보드는 개별적인 NxN 스위치 모듈을 수용하기 위한 MxN 어레이 설치 장소를 갖는다.  세라믹 회로 보드는 MxN RF 스위치 메트릭스를 형성하기 위하여 모든 필수적인 상호접속을 포함한다.
Patent KR-20020062294-A (KR)
IPC: A47D11/00
Filed: 2000-10-25
Abstract: 본 육아기구는, 선택플레이트(100)가 보강 플레이트(29)에 대하여 핀(110)에 의해 고정됨과 함께, 길이구멍(125e)에 의해 슬라이드 가능하게 설치되어 있다. 또한, 관통구멍(125a, 125b, 125c)은, 결합구멍(25a, 25b, 25c)과 동일 크기의 구멍지름으로 이루어지며, 관통구멍(125d)는 결합구멍(25d)에 대하여 슬라이드 방향으로 거의 2배의 길이를 갖는 긴 구멍으로 이루어진다. 이 기구를 채용함으로서, 출생후 일정한 기간이 지날때까지는, 베드 상태밖에 선택할 수 없게되며, 그 결과, 아기의 의학적인 기준에 근거하여, 아기의 호흡을 지킬 수 있는 것이 가능한 육아기구를 제공하는 것이 가능하게 된다.
Patent KR-20020066325-A (KR)
IPC: B04B15/12
Filed: 2000-10-27
Abstract: 기계의  전체  길이를  크게  하지  않고  처리원액  중에서  침강물  및  부유물이  각각  적합하게  분리될  수  있으며  또한  분리,  배출되는  침강물  및/또는  부유물에  있어서  탈수도의  향상을  도모할  수  있는  디캔터형(decanter type) 원심분리기를  제공한다. 
     내면에  스크린(91)을  구비하고  기단부(90a)로부터  선단부(90b)를  향하여  점차로  내경이  커지도록  구성되는  침강물용 바스켓(90)이  개구부(26)의  반경방향  외측에  설치되고  또한  선단부(90b)가  기단부(90a)보다도  턱(22)측에  위치하는  방향으로  설치됨으로써  기계의  전체  길이를  크게  하지  않고  개구부(26)에서  배출되는  침강물이  더욱  탈수될  수  있도록  구성되어  있다.
Patent KR-20020071878-A (KR)
IPC: A61M5/32
Filed: 2000-12-01
Abstract: A closure member comprises a rim portion defining an aperture and a blocking portion which closes the aperture but can be broken free from the rim portion, the portions having a zone of intimate contact therebetween produced in a moulding process (e.g. a two shot moulding process) to provide a hermetic seal between the portions. The two portions are also be coupled together at the zone of contact in such a way that the blocking portion is only removable upon application of a predetermined load thereto.
Patent KR-20020062748-A (KR)
IPC: C08L51/00
Filed: 2000-12-06
Abstract: The thermoplastic molding composition comprises components A, B, C and D, and also, where appropriate, E, F, G and H, the entirety of which gives 100% by weight: a) from 1 to 97.5% by weight of at least one aromatic polycarbonate A, b) from 1 to 97.5% by weight of at least one graft polymer B made from b1) from 40 to 80% by weight of a graft base made from an elastomeric polymer B1 based on alkyl acrylates having from 1 to 8 carbon atoms in the alkyl radical, on ethylene-propylene, on dienes or on siloxanes, and having a glass transition temperature below 0° C., b2) from 20 to 60% by weight of a graft B2 made from b21) from 60 to 95% by weight of styrene or of substituted styrenes B21 of the formula I   where R is C1-C8-alkyl or hydrogen and R1 is C1-C8-alkyl and n is 1, 2 or 3, or a mixture of these, and b22) from 5 to 40% by weight of at least one unsaturated nitrile B22, c) from 1 to 97.5% by weight of at least one thermoplastic copolymer C made from c1) from 60 to 85% by weight of styrene or of substituted styrenes C1 of the formula I, or mixtures of these compounds, and c2) from 15 to 40% by weight of at least one unsaturated nitrile C2, d) from 0.5 to 25% by weight of a mixture D made from, based on component D, d1) from 5 to 95% by weight of at least one particulate mineral filler D1, and d2) from 5 to 95% by weight of fibrous fillers D2, where at least 50% by weight of the fibrous fillers have a length of at least 50 mum, and other ingredients where appropriate.
Patent KR-20030068391-A (KR)
IPC: G02F1/141
Filed: 2002-02-12
Abstract: 액정 디스플레이 장치의 제조방법이 개시된다. 이 방법은 2개의 대면 기판 사이의 공간을 프리몰리머와 액정 물질의 혼합물로 채우는 단계와, 중합을 개시하기 위해 외부 에너지원을 공급하고, 중합이 진행됨에 따라서 폴리머와 액정의 상분리는 전체적으로 함께 진행되는 단계와, 중합의 개시 이후 및 중합의 완료 이전에 중합 및 상분리의 속도 중 하나 또는 모두에 영향을 주는 파라미터를 조절함으로써, 2개의 대면 기판과 수직인 방향을 따라 중합된 구조에서의 변화를 생성하고, 이 변화는 중합과정 동안 중합 및 상분리의 속도가 조절되는 결과인 단계를 포함한다.
Patent KR-20030010587-A (KR)
IPC: H04L25/03
Filed: 2001-03-15
Abstract: 결합된 ISI 상쇄 및 터보 디코딩을 사용하는 통신 채널 코딩 이득 최적화 방법이다.  외재 가치를 갖는 로그 우도비 확률은 터보 디코딩의 이전 반복으로부터 계산되고 채널 심볼의 연판정 값을 계산하는데 사용된다.  그리고 나서, 연판정 값들은 심볼간 간섭 상쇄를 수행하고 터보 코딩의 다음 반복에 대한 다듬어진 채널 로그 우도비 확률을 발생시키는데 사용된다.
Patent KR-20020079989-A (KR)
IPC: H04W16/14
Filed: 2001-02-13
Abstract: A first master transceiver (102) of a first wireless network monitors (602) neighboring wireless networks to discover a strongest interfering master transceiver in one of the neighboring wireless networks. The first master transceiver then time-aligns (604) hop intervals of the first master transceiver with the hop intervals of the strongest interfering master transceiver to ensure that a transmission of the strongest interfering master transceiver during each hop interval used by the strongest interfering master transceiver cannot interfere with the transmission of the first master transceiver during more than one hop interval of the first master transceiver, thereby minimizing the probability of self-interference between the first wireless network and the one of the neighboring wireless networks.
Patent KR-20030020875-A (KR)
IPC: G06Q10/10
Filed: 2001-05-02
Abstract: 본 발명에 따른 통신 장치로 정보를 제공하는 방법은 사용자의 서비스 선택에 기초하여 사용자와의 이벤트의 관련성을 결정하는 단계와, 이벤트가 사용자와 관련된 경우 사용자의 실시간 상태를 나타내는 데이터를 적어도 포함하는 정보 소스와 상기 이벤트와의 관련성을 결정하는 단계와, 상기 정보 소스에 기초하여 이벤트에 대한 정보를 사용자에게 전송할지의 여부를 결정하는 단계를 포함하고 있다.