baber/WOPTO huggingface dataset:
Patent KR-20070082294-A (KR)
Title: Process for preparing carbapenem compound
Inventor: MOON SOON KU
IPC: C07D403/12
Filed: 2006-02-16
Abstract: A process for preparing a carbapenem compound is provided to improve preparation yield and economical efficiency by removing PNB(paranitrobenzyl) group as a carboxyl group-protecting group of a target compound precursor and purifying a target compound by using precipitation instead of freeze-drying or column chromatography. The process for preparing meropenem as a carbapenem compound comprises the steps of: reacting a meropenem precursor represented by the formula(1) with deprotecting solvent containing cresol and aromatic solvent at 70-80 deg.C for 1-3 hours to remove p-nitrobenzyl group as a carboxyl group-protecting group of the meropenem precursor; and performing dropwise of the resulting product into a crystallization solvent containing a meropenem-insoluble solvent selected from methylene chloride and chloroform and a meropenem-soluble solvent selected from acetone and isopropylalcohol at 0-5 deg.C to prepare meropenem trihydrate represented by the formula(2).
Patent KR-20060063814-A (KR)
Inventor: AHN DO YEOL
IPC: H01L29/775
Filed: 2006-02-28
Abstract: 본 발명은 스핀의존 단전자 트랜지스터 제조 방법에 관한 것으로서, 이와 같은 목적을 달성하기 위한 본 발명의 제조 방법은 반도체 기판에 전자빔 묘화장치를 이용하여 먼저 단전자 트랜지스터를 형성하는 단계와 이후 전도채널 위에 연자성 층과 강자성 층을 DC 마그네트론 스퍼터링 시스템을 이용하여 각각 증착하는 단계, 최종적으로 양자점의 전기적 포텐샬을 조절하는 제어 게이트를 양자점 상에 형성하는 단계 및 통상적인 금속화 공정을 포함하여 이루어진다.  
       
     자성체, 단전자 트랜지스터, 스핀트로닉스, 양자 컴퓨터, 큐비트,
Patent KR-20070090652-A (KR)
Title: A toothbrush sterilizer
Inventor: SHIN CHUNG SIK
IPC: A61L2/00
Filed: 2006-03-03
Abstract: A toothbrush sterilizer is provided to install a magnetic body on a cover, and a lead switch on a body to operate a sterilizing lamp only by the pivoting of the cover closing the body. A toothbrush sterilizer includes a body, an ultraviolet ray generating unit, a cover, and a receiving case(170). The ultraviolet ray generating unit for sterilizing a toothbrush is installed inside the body. The cover pivots to open and close an open part of the body. The receiving case(170) is detachable from the inside of the body. A side wall(174) is installed on the outer circumference of a surface(172). On the surface(172), plural hanging holes(176) are formed to protrude downwardly to have a toothbrush received into the center thereof.
Patent KR-20060096934-A (KR)
Inventor: YAMASAKI YASUJI
IPC: G09F9/30
Filed: 2006-03-07
Abstract: 과제 
     
     액정 등의 전기광학장치에 있어서, 적층 구조나 제조 프로세스의 단순화를 도모하고, 게다가 고품질의 표시를 가능하게 한다.       
     
       해결수단 
     
     전기광학장치는 데이터선 및 주사선과, 기판 상에서 데이터선보다 하층측에 배치된 박막 트랜지스터를 구비한다.     또한, 기판 상에서 평면적으로 보아 박막 트랜지스터의 채널 영역에 대향하는 영역을 포함하는 영역에 데이터선보다 상층측에 배치되어 있고, 고정 전위측 전극, 유전체막 및 화소 전위측 전극으로 이루어지는 축적 용량과, 화소마다 배치되고 또한 축적 용량보다도 상층측에 배치되어 있으며, 화소 전위측 전극 및 박막 트랜지스터에 전기적으로 접속된 화소 전극을 구비한다.     고정 전위측 전극 및 화소 전위측 전극 중 적어도 일방은 제 1 도전성 차광막을 포함하여 이루어진다.  
       
     전기광학장치
Patent KR-20070092015-A (KR)
Title: Method for manufacturing membrane electrode assembly of fuel cell system
Inventor: LEE JIN HWA
IPC: H01M8/02
Filed: 2006-03-08
Abstract: A method for manufacturing an electrode-membrane assembly of a fuel cell system is provided to prevent a swelling phenomenon of a polymeric electrolyte membrane caused by water contained in a catalytic slurry during the formation of a catalytic layer, and thus produce an electrolyte-membrane assembly having an even surface. A method for manufacturing an electrode-membrane assembly of a fuel cell system comprises the steps of: preparing a polymeric electrolyte membrane; pre-treating the polymeric electrolyte membrane to swell the volume thereof; drying the surface of the polymeric electrolyte membrane; applying a catalytic slurry onto the surface of the dried polymeric electrolyte membrane to form a catalytic layer; drying the catalytic layer; and attaching an electrode supporter to the catalytic layer.
Patent KR-20070092376-A (KR)
Title: Digital broadcast signal and method and apparatus of processing for the digital broadcast signal
Inventor: KIM SO YOUNG
IPC: H04N7/16
Filed: 2006-03-09
Abstract: A digital broadcasting signal and a method and an apparatus for processing the digital broadcasting signal are provided to allow a receiver to determine whether channel data corresponds to an updated version or data erroneously transmitted from a broadcasting station. A digital broadcasting signal includes a master guide table(MGT) and a rating region table(RRT). The MGT includes restricted information about the version of the RRT. The restricted information includes the information about the version of the RRT and time information for update. The restricted information is defined by using a global positioning system(GPS) unit. The restricted information is defined according to a year, a month, and a day. The restricted information is defined by using a reserved field in the MGT and descriptor information.
Patent KR-20060099471-A (KR)
Inventor: LIVET CATHERINE
IPC: H04L12/28
Filed: 2006-03-13
Abstract: 중앙 집중형 및/또는 분산형 허용 제어 아키텍처를 가진 무선 메시 네트워크에서 경로 기반 트래픽 스트림(TS) 허용 제어를 실행하는 방법 및 장치가 개시되어 있다. 분산형 허용 제어 아키텍처를 가진 무선 메시 네트워크의 경우, 소스 메시 포인트(S.MP)가 일정한 자원/QoS를 필요로 하는 TS 허용 요구를 송신한다. 그 요구는 목적지 메시 포인트(D.MP)에 도달하여 허용 경로가 결정될 때까지 무선 메시 네트워크를 통해 전파된다. 중간 메시 포인트(MP)가 그 TS의 요구된 자원/QoS를 충족시킬 수 없다면, S.MP에게 통지한다. 중앙 집중형 허용 제어 아키텍처를 가진 무선 메시 네트워크의 경우에는, S.MP가 중앙 제어기에게 D.MP로의 경로를 요구한다. 중앙 제어기는 무선 메시 네트워크에서 MP의 상태를 유지하고 요구된 자원/QoS를 충족시키도록 TS를 처리하기 위한 최적의 경로를 선택한다.
Patent KR-20070095051-A (KR)
Title: Electron emission device and electron emission display device using the same
Inventor: NOH KI HYUN
IPC: H01J1/30
Filed: 2006-03-20
Abstract: An electron emission device and an electron emission display device using the same are provided to obtain high resolution and to enhance a withstand voltage characteristic of an insulating layer by increasing an integration degree of an opening on an insulating layer. A plurality of first electrodes and a plurality of second electrodes are formed on both sides of a first insulating layer on a substrate. A plurality of electron emission units(22) are electrically connected to the first electrodes. The first electrode includes a main electrode(141), a plurality of isolation electrodes(142), and a resistant layer(143). The main electrode is used for forming an opening at each of unit pixels on the substrate. The isolation electrodes are separated from the main electrode within the opening. The resistant layer is formed to connect electrically the main electrode with the isolation electrodes. A central width of each of the isolation electrodes is extended along an array direction of the isolation electrodes.
Patent KR-20070097872-A (KR)
Title: Method for controlling record of combo device and its system
Inventor: LEE DEOK KIL
IPC: G11B20/10
Filed: 2006-03-30
Abstract: A method for controlling a recording operation of a complex product, and a system thereof are provided to record a specific broadcasting program of a specific time range automatically without a reservation recording setting when an audience does not watch the broadcasting program. A method for controlling a recording operation of a complex product includes a step of switching a manual recording mode into an automatic recording mode when providing an automatic mode selection signal from an input unit(S207,S209,S211), a step of setting a time range and a channel of an applicable broadcasting program when an audience watches the broadcasting program over optional frequency, by detecting a watching pattern of the audience at the specific time range periodically in real time(S213), and a step of recording the specific broadcasting program applied to the set time range and the set channel, automatically when the audience does not watch the set broadcasting program(S219,S221). A system for controlling the recording operation of the complex product includes a recording unit. The recording unit records the specific broadcasting program applied to the set time range and the channel, automatically, as the audience does not watch the set broadcasting program.
Patent KR-20060105551-A (KR)
Inventor: SAKAMOTO MICHIAKI
IPC: G02F1/133
Filed: 2006-03-30
Abstract: 본 발명은 액티브 매트릭스형 쌍안정성 표시 장치에 있어서, 신호선 드라이버 수를 삭감하기 위한 것으로서, 상기 목적을 달성하기 위한 해결수단에 있어서, 개시된 표시 장치는, 행방향의 복수개의 주사선과 열방향의 복수개의 신호선의 교점마다 화소 전극을 배치하고, 대향 전극에 대한 화소 전극의 전압에 응하여 화소마다 다른 표시 상태를 형성하는 쌍안정성의 표시 패널(4)에 있어서, 복수개의 신호선을 복수개마다 순차로 분할하여 복수개의 단자에 접속함과 함께, 복수개의 신호선에 대응하는 화상 입력을 순차로 복수개씩으로 구분하여 각 군의 복수개의 화상 신호를 복수개의 단자에 순차로 시분할적으로 공급하는 신호선 구동 회로(1)와, 복수개의 주사선을 복수개씩 순차로 분할한 복수군의 주사선에 대해 군마다 군을 구성하는 각 주사선을 순차로 구동하는 주사선 구동 회로(2)를 구비하고, 각 주사선의 구동에 응하여 대응하는 신호선과 화소 전극 사이에 접속된 TFT를 액티브로 하여 신호선의 화상 전압을 화소 전극에 공급하여, 그 극성에 응하여 화소마다의 쌍안정성 표시를 행한다.  
       
     액티브 매트릭스형 쌍안정성 표시 장치
Patent KR-20070101440-A (KR)
Title: Hermetic compressor
Inventor: KIM BO HYUN
IPC: F04B39/00
Filed: 2006-04-10
Abstract: A hermetic compressor is provided to form a contact preventing part to a compression surface of a piston to prevent damage of parts caused by contact between a suction valve and the piston and introduction of impurities generated by such damage for a compression chamber. A hermetic compressor includes a piston(12) having a compression surface(12a) facing a suction valve plate(35), wherein the compression surface is a plane surface in parallel with the suction valve plate. A contact preventing part(60) is formed on the compression surface for receiving a part of a suction valve(31) to prevent contact of the suction valve when the piston reciprocates. The contact preventing part is a concave groove mating with the suction valve, and has a larger width than the suction valve.
Patent KR-20070105068-A (KR)
Title: Method of strengthening a glass using an ion exchange treatment
Inventor: JUNG DAI HONG
IPC: C03C21/00
Filed: 2006-04-25
Abstract: A method for reinforcing a glass panel is provided to reinforce the surface of the glass panel by changing a chemical composition in the surface layer of the glass panel by ion exchange, thereby improving an electrical conductivity. A method for reinforcing a glass panel includes the steps of: treating at least a part of the surface of the glass panel with a mixture comprising an alkali metal salt and an inorganic oxide material having a softening point higher than that of the glass and a particle size of 5 micron or smaller; keeping the glass panel at increased temperature for a time sufficient to accomplish ion exchange; cooling the glass panel; and washing the glass panel.
Patent KR-20070109736-A (KR)
Title: Liquid crystal display device and method of fabricating the same
Inventor: YANG JOON YOUNG
IPC: G02F1/136
Filed: 2006-05-12
Abstract: An LCD and a method of fabricating the same are provided to form a gate electrode, a common electrode, and a pixel electrode and form an active pattern and source/drain electrodes using a diffraction mask or a half-tone mask to reduce the number of masks used for the fabrication of a thin film transistor. A first substrate and a second substrate are provided. A gate electrode(121), a gate line(116), a connection electrode, a common electrode(108), and a pixel electrode(118) are formed on the first substrate through a first mask process. A first insulating layer is formed on the substrate. A first insulating layer pattern including first to third contact holes and first and second holes is formed on the first substrate through a second mask process. An active pattern is formed on the first substrate and a source electrode(122) and a drain electrode(123) electrically connected to a predetermined region of the active pattern via the second and third contact holes are formed through a third mask process. The first substrate is attached to the second substrate.
Patent KR-20070116443-A (KR)
Title: Refrigerator
Inventor: KIM CHUL HEE
IPC: F25D19/00
Filed: 2006-06-05
Abstract: A refrigerator is provided to facilitate water supply with a water supply hose supported by a hose support having a predetermined radius of curvature for bending of the water supply hose and thus preventing the water supply hose from being stretched tightly or folded during water supply. A refrigerator(1) comprises a body cabinet(2), an ice maker, a water supply tank, a water supply hose(9), and a hose support(10). The ice maker is accommodated in the body cabinet and produces ice cubes. The water supply tank supplies water to the ice maker via the water supply hose. The hose support comprises a moving prevention part(11) preventing the water supply hose connected between the ice maker and the water supply tank from being moved, a bending guide part(13) extended from the moving prevention part, and guiding the bending of the water supply hose with its predetermined radius of curvature, and a guide(14) extended from the bending guide part, and preventing the water supply hose from lifting off the bending guide part.
Patent KR-20070117087-A (KR)
Title: Power train of an hybrid electric vehicle and manipulating method thereof
Inventor: CHO SUNG TAE
IPC: B60W20/00
Filed: 2006-06-07
Abstract: A dual mode power train for a hybrid electric vehicle and its operating method are provided to operate a power train in a high performance state due to change of a transmission ratio. A dual mode power train for a hybrid electric vehicle comprises: a first planetary gear set(9) including a first carrier(3) connected with an engine(1), a first sun gear(5) and a first ring gear(7), a second planetary gear set(21) including a second ring gear(11) connected with the first sun gear, a second carrier(15) connected with the first ring gear and a driving wheel(13), and a second sun gear(19) connected with a second motor generator(17), a third planetary gear set(31) including a third sun gear(23) connected with the second ring gear, a third carrier(27) connected with a first motor generator(25) and a third ring gear(29), a first clutch(33) installed to connect and disconnect the second sun gear of the second planetary gear set with the third ring gear of the third planetary gear set, and a second clutch(35) installed to convert into a fixed state and a rotatable state of the third ring gear of the third planetary gear set.
Patent KR-20070119217-A (KR)
Title: A termite blasting apparatus using strip
Inventor: KWAK YOUNG GOO
IPC: F42D1/24
Filed: 2006-06-14
Abstract: A thermit rock blasting device using a metal igniting body is provided to enable inner and outer electrodes to be formed in a paper tube, allow the inner and outer electrodes to be integrally formed, make it not necessary to form a separate insulator between the inner and outer electrodes, and improve a structure for connecting the inner and outer electrodes to the paper tube. A thermit rock blasting device using a metal igniting body comprises: a reactant(210) that exhibits rock blasting force; a housing container(220) for housing the reactant; a housing cap(230) which is clamped to the housing container, and of which one side is connected to a pair of electric wires(250,252) to receive electric power; and a metal strip(240) connected to a pair of the electric wires to ignite the reactant through an instantaneous electric discharge when a power source is applied to the metal strip. The reactant is a thermit in which aluminum(Al) is mixed with copper oxide(CuO) or manganese oxide(MnO). The thermit rock blasting device further comprises a pair of connectors(260,262) constructed in a jack structure to connect a pair of the electric wires to both ends of the strip.
Patent KR-20070120717-A (KR)
Title: Antenna for portable terminal
Inventor: SEOL DONG BEOM
IPC: H01Q1/24
Filed: 2006-06-20
Abstract: An antenna for a portable terminal is provided to reduce a volume of the portable terminal by arranging antenna elements between components of a keypad assembly. A portable terminal includes a keypad assembly having plural key buttons. The keypad assembly includes a main board, a metal dome, a keypad rubber(213), an EL(Electro-Luminescent) layer(214), an antenna radiator(230), and a keypad sheet. The metal domes are arranged with a constant space on the main board corresponding to the key button. The keypad rubber is laminated on the main board and includes contact bumps corresponding to the respective metal domes. The EL layer is applied between the keypad rubber and the main board. The antenna radiator is applied on the EL layer and electrically connected to the main board. The keypad sheet is laminated on the keypad rubber and includes key buttons corresponding to the respective bumps.
Patent KR-20080003060-A (KR)
Title: Organic electro luminescence display device and fabrication method thereof
Inventor: BAE KYEONG YUN
IPC: H05B33/20
Filed: 2006-06-30
Abstract: An organic electro luminescence display device and a manufacturing method thereof are provided to improve light emitting efficiency by doping a hole transport layer material into a hole implantation layer. An electron transport layer(122) and a hole transport layer(132) are formed on both sides of an organic luminescence layer to improve the mobility of electrons and holes. An electron implantation layer(124) and a hole implantation layer(134) are interfaced to the electron transport layer and a hole transport layer respectively. An anode and a cathode(142,144) are formed on the electron implantation layer and the hole implantation layer. A crystal buffer layer(135) is formed between the hole implantation layer and the hole transport layer.
Patent KR-20080003689-A (KR)
Title: Collectotrichum sp. bwc04-49-3 having weeding efficacy against cuscuta japonica and humulus japonicus and spore suspension prepared using this
Inventor: HONG YEON KYU
IPC: C12N1/14
Filed: 2006-07-03
Abstract: A microorganism Collectotrichum sp. BWC 04-49-3 is provided to inhibit the growth of Cuscuta japonica and Humulus japonicas selectively without damage of other plants and environmental pollution, and maintain the inhibitory effects continuously by forming conidia in a plurality of conidiocarp having strong durability. A microorganism Collectotrichum sp. BWC 04-49-3(KACC 93029P) has herbicidal effects on Cuscuta japonica and Humulus japonicas. A spore suspension is prepared by culturing Collectotrichum sp. BWC 04-49-3(KACC 93029P) in a medium containing 1-3%(w/v) of rice bran at 25-28 deg.C, pH 5-6 and 150 rpm for 5-7 days, and pulverizing the spores and mycelium clots formed, and is applied to the stems of Cuscuta japonica and Humulus japonicas through spray.
Patent KR-20080004689-A (KR)
Title: Method for managing disk information in combo device
Inventor: PARK JUNG HO
IPC: G11B20/12
Filed: 2006-07-06
Abstract: A method for managing disk information in a combo device is provided to output stored and managed information by the request of a user by storing and managing manufacture identity information, current temperature information of the disk loaded in a tray and a PI(Parity Inner)/PO(Parity Outer) error correction value. A method for managing disk information in a combo device comprises the steps of: reading out MID(Manufacture Identity) information and a serial number of a disk loaded in a tray(S203); sensing current temperature in real time(S205); storing the MID information, serial number, sensed current temperature information, and PI/PO error correction value obtained by OPC(Optimum Power Control) in a storage medium(S207); and outputting the stored MID information, serial number, sensed current temperature information, and PI/PO error correction value when an output signal is applied by an input unit(S209,S211).
Patent KR-20070006586-A (KR)
Title: Process and system for detecting decrease in the air-pressure and computer readable recording medium recording a tire deflation judging program
Inventor: KITANO MASASHI
IPC: G01L17/00
Filed: 2006-07-06
Abstract: A method for detecting lowering of pneumatic pressure of a tire and a system thereof, and a recording medium read by a computer with a tire decompression decision program are provided to lengthen the life span of a nonvolatile memory by decreasing the recording frequency of data and minimizing the structure of the nonvolatile memory. A pneumatic pressure detection system measures lowering of pneumatic pressure of four tires(FL,FR,RL,RR), and includes a rotational speed sensor(1) installed in the tire. The rotational speed sensor measures the vehicle speed by generating wheel rotation pulse, or rotational angular speed by generating electric force in rotating the tire. The rotational speed sensor outputs a signal to a control unit(2), and the control unit is connected with a display unit(3), an initialization switch(4) and an alarm(5). The display unit has a liquid crystal display element, a plasma display element or a cathode ray tube for indicating the tire having low pneumatic pressure.
Patent KR-20080004853-A (KR)
Title: Marble having inlaid effect on surface thereof
Inventor: CHOI WON GU
IPC: B28B3/12
Filed: 2006-07-07
Abstract: A marble having inlaid effects on the surface thereof is provided to have inlaid patterns having improved scratch resistance, and to be applied for the improvement or repairing, or as an art stone. A marble having inlaid effect on the surface thereof has inlaid patterns. The inlaid patterns are formed by putting the material of an artificial marble into an engraved pattern formed on the surface of the marble. The marble is natural marble, artificial marble or engineered stone. The engraved pattern includes a damaged part, and the inlaid pattern is used for repairing or improving the marble. A forming method of inlaid patterns of a marble includes the steps of: forming an engraved pattern on the surface of a marble; putting the material of artificial marble into the engraved pattern; and curing and grinding the material of artificial marble.
Patent KR-20080006414-A (KR)
Title: Front end module and communication system
Inventor: KIM KYUNG JOON
IPC: H04B1/40
Filed: 2006-07-12
Abstract: A front end module and a communication system are provided to include a switch element in the front end module as excluding a power amplification module, and to improve a terminal structure for connection configuration with the power amplification module, thereby improving a transceiving functionality by obtaining sufficient isolation between components as minimizing size. A receiver(320) processes an RF(Radio Frequency) receiving signal. A transmitter(330) processes an RF transmission signal, and has terminals connected with an externally separated power amplification module. A transceiving separator separates the RF transmission/receiving signals to deliver the separated signals. A reference switch unit(360) has a reference voltage terminal. A load switch unit(350) has a power apply terminal.
Patent KR-20080007842-A (KR)
Title: The electronics picture frame system for data transceiving and method for the same
Inventor: BUM JAE RYONG
IPC: H04W4/00
Filed: 2006-07-18
Abstract: A data transceiving device of an electronic picture frame and a method are provided to automatically transceive data at nighttime when communication charges are relatively cheap, by using a modem of a mobile phone without using a wired LAN(Local Area Network) or a wireless LAN, thereby offering expense cut-down effect to a user. A contents server(400) provides contents. A wired/wireless network(300) provides a communication service for transceiving the provided contents. A mobile phone(500) is accessible to the contents server(400) through the wired/wireless network(300). An electronic picture frame(600) transceives data with the contents server(400) by using a modem of the mobile phone(500). A cradle(502) has a wired/wireless communication module, and performs a charging or supporting role of the mobile phone(500).