baber/WOPTO huggingface dataset:
Patent KR-20090094430-A (KR)
Title: Printhead ic with open actuator test
Inventor: SHEAHAN JOHN ROBERT
IPC: B41J2/32
Filed: 2006-10-09
Abstract: A printhead IC comprising:an array of nozzles;an ejection actuator corresponding to each of the nozzles respectively, the ejection actuator having a resistive heater that is activated when the actuator ejects ink through the corresponding nozzle;drive circuitry for receiving print data and activating the actuators with drive signals in accordance with the print data; and,open actuator test circuitry for selectively disabling the actuators when they receive a drive signal while comparing the resistance of the resistive heater to a predetermined threshold to assess whether the actuator is defective.
Patent KR-20090086218-A (KR)
Title: Internal multi-band antenna
Inventor: KORVA HEIKKI
IPC: H01Q5/10
Filed: 2007-11-08
Abstract: An internal multi-band antenna and a radio device comprising such an antenna. A radiator (320) of the antenna is a conductive part of the outer cover (COV) of a radio device or conductive coating of the cover. The radiator is electromagnetically fed by a feed element (330) which is isolated from the radiator by a relatively thin dielectric layer. The feed element is shaped so that it has, together with the other parts of the antenna, resonance frequencies in the range of at least two desired operating bands. The antenna structure further includes a parasitic tuning element (340) and a switch (SW) by which the tuning element can be coupled to the signal ground (GND) through at least two alternative reactive circuits. The tuning element is dimensioned and placed and the component values of the reactive circuits are chosen so that of two operating bands of the antenna the locations of both are displaced in a desired way when changing the state of the switch. By means of a relatively simple switch arrangement, the antenna can be made to cover the frequency ranges of four systems, and it can also be optimised for each system separately, because its operating bands only cover the range used by one system at a time. ® KIPO & WIPO 2009
Patent KR-20090084916-A (KR)
Title: Inter-cell power control in the presence of fractional frequency reuse
Inventor: LUO XILIANG
IPC: H04W52/24
Filed: 2007-10-30
Abstract: System(s) and method(s) are provided for inter-cell power control in the presence of fractional frequency reuse in a wireless communication system. Transmission power control of a terminal, and ensuing inter-cell interference mitigation, is accomplished by receiving load indicators from non-serving sectors, decoding those load indicators corresponding to the non-serving sectors that operate in the same frequency bands as the terminal, and adjusting the transmission power according the states of the decoded load indicators in conjunction with the associated non-serving sectors forward link signal-to-interference-and-noise ratio at the terminal. The states of the load indicators reflect magnitudes of interference metrics with respect to threshold values. Load indicators can also be conveyed by the non-serving sector to a base station serving the terminal through a backhaul communication, and said base station can schedule an adjusted transmission power for the terminal. ® KIPO & WIPO 2009
Patent KR-20090113821-A (KR)
Title: Refrigerator oil and working fluid composition for refrigerator
Inventor: SHIMOMURA YUJI
IPC: C09K5/04
Filed: 2008-02-18
Abstract: Disclosed is a refrigerator oil containing an ester of a polyhydric alcohol and a fatty acid containing 50-100% by mole of a fatty acid having 5-9 carbon atoms, not less than 30% by mole of a branched fatty acid having 5-9 carbon atoms, and not more than 40% by mole of a linear fatty acid having 5 or less carbon atoms. This refrigerator oil is characterized by being used together with a fluoropropene refrigerant and/or a trifluoroiodomethane refrigerant. Also disclosed is a working fluid composition for refrigerator, which is characterized by containing the above-mentioned ester, and a fluoropropene refrigerant and/or a trifluoroiodomethane refrigerant.
Patent KR-20090108028-A (KR)
Title: Oral care implement having user-interactive display
IPC: A46B15/00
Filed: 2007-12-12
Abstract: An oral care implement has an interactive display that displays images representing oral care regions of the mouth. The user can interact with the display by playing a game, which can relate to oral care. An oral care implement has a plurality of lighted segments that can be sequentially illuminated to indicate a recommended brushing sequence. The lighted segments can be shaped and/ or labeled to indicate particular oral care regions of the mouth.
Patent KR-20090117793-A (KR)
Title: Non-volatile semiconductor memory device and method of making the same
Inventor: KIDOH MASARU
IPC: H01L27/115
Filed: 2008-01-31
Abstract: A non-volatile semiconductor memory device according to the present invention includes a substrate; a first word-line provided above the substrate surface, the first word-line having a plate shape in an area where a memory cell is formed; a second word-line provided above the first word-line surface, the second word-line having a plate shape; a plurality of metal wirings connecting the first and second word-lines with a driver circuit; and a plurality of contacts connecting the first and second word-lines with the metal wirings. The contact of the first word-line is formed in a first word-line contact area. The contact of the second word-line is formed in a second word-line contact area. The first word-line contact area is provided on a surface of the first word-line that is drawn to the second word-line contact area.
Patent KR-20090120482-A (KR)
Title: New titanium oxide, process for producing the titanium oxide, and lithium rechargeable battery using the titanium oxide as active material
Inventor: AKIMOTO JUNJI
IPC: H01M4/485
Filed: 2008-03-05
Abstract: This invention provides a new compound having a characteristic one-dimensional tunnel structure and represented by a chemical composition formula H2Ti12O25, and a process for producing the compound. There is also provided a lithium rechargeable battery which has excellent long-term charge/discharge cycle properties and is a promising battery which could realize a large capacity. The lithium rechargeable battery comprises an electrode as a construction member manufactured using the novel titanium oxide as an active material.
Patent KR-20100002256-A (KR)
Title: Golf club shaft and golf club
Inventor: WAKABAYASHI MASAKI
IPC: A63B102/32
Filed: 2009-02-24
Abstract: Disclosed is a golf club shaft which can enhance bending rigidity at the distal end without changing the bending rigidity at hand and can suppress variation of bending rigidity in the circumferential direction without employing a distal end reinforcement layer for generating a discontinuous point of bending rigidity in the longitudinal direction. The golf club shaft satisfies following requirements, i.e. three or more rectangular prepregs are included as an overall length layer, all rectangular prepregs consist of a 0° layer where the direction of long fibers is the longitudinal direction, all rectangular prepregs have an amount of overlap which is zero at the large diameter portion at hand and increases toward the distal end, and the position of start-of-winding of the rectangular prepregs is different from each other.
Patent KR-20100015903-A (KR)
Title: Integrally blow-moulded bag-in-container having interface vents opening to the atmosphere at location adjacent to bag's mouth, preform for making it, and processes for producing the preform and bag-in-container
Inventor: VAN HOVE SARAH
IPC: B65D25/14
Filed: 2008-04-18
Abstract: The invention is an integrally blow-moulded bag-in-container (2) and preform (1) for making it The bag-in-container (2) has an inner layer (21) forming the bag and an outer layer (22) forming the container, and a mouth (5) fluidly connecting the volume defined by the bag to the atmosphere. The container further has at least one interface vent (3) fluidly connecting the interface (14) between inner and outer layers to the atmosphere, wherein the at least one vent (3) runs parallel to the interface between inner and outer layers (21) (22) and opens to the atmosphere at a location (4) adjacent to, and oriented coaxially with the bag-in-container's mouth (5). Processes for manufacturing a preform and a bag-in-container as defined above are defined too.
Patent KR-20100020970-A (KR)
Title: Bend pipe and process for manufacturing the same
Inventor: TAKAHASHI NOBUAKI
IPC: C22C38/58
Filed: 2007-06-28
Abstract: A bend pipe that realizes not only simultaneous possession of high strength and excellent toughness by its base metal but also possession of excellent toughness by its weld metal, for example, API Standard X100-grade or higher. A thick steel sheet is produced by hot rolling followed by, at 700° to 500°C, cooling at a cooling rate of less than 5°C/sec at its central part in the direction of thickness. A bend stock pipe being a weld steel pipe using the above thick steel sheet as a raw material is produced, heated to 900° to 1100°C, and subjected to bend working. The resultant pipe at 700° to 500°C is cooled at a cooling rate of 5°C/sec or higher at its central part in the direction of thickness to a temperature zone of 300°C or below. Thereafter, tempering at 300° to 500°C is carried out to thereby attain production of a bend pipe of API Standard X100-grade equivalent or higher.
Patent KR-20100022077-A (KR)
Title: Nitrile rubbers
Inventor: OBRECHT WERNER
IPC: C08C1/14
Filed: 2008-05-19
Abstract: The invention relates to improved methods of polymerization and reprocessing of specific nitrile rubbers which are characterized by a particular ion index and a particular magnesium content that are responsible for an excellent rate of vulcanization and that results in vulcanized products with advantageous properties.
Patent KR-20110009011-A (KR)
Title: The versatile cap
Inventor: OH SEOK KYUN
IPC: A42B1/24
Filed: 2010-01-12
Abstract: PURPOSE: A multi-purpose hat is provided, which improves ventilation, prevents from being stained by sweat, and makes washing thereof simple. CONSTITUTION: A multi-purpose hat comprises: an awning(2) blocking the sunshine and a semi-spherical cap(3); a male Velcro tape(22) installed at the inner upper center of the semi-spherical cap; a male Velcro tape installed at the inner lower part of the semi-spherical cap; and a band member in which a female Velcro tape is attached to one right side of a rubber band(9) and a male Velcro tape is attached to the left side of the rubber band, and a plurality of sweat bands are attached to the right side of the male Velcro tape at an interval.
Patent KR-20110086448-A (KR)
Title: Device and method for seamless lawful interception
Inventor: YOON BYUNG SIK
IPC: H04W12/02
Filed: 2010-01-22
Abstract: PURPOSE: An apparatus for successively interception at heterogeneous wireless network environment and method thereof are provided to consistently guarantee an interception that is communication content of an interception object when the sort of a wireless communication network is changed through an orthogonal Hand-over at the terminal node of an interception object in legal. CONSTITUTION: Each of terminal movement information about motion sensors(142,242) included interception agents(140,240) in a first network and a second network, that are received from a first of media independent information service. Each of the motion detectors transfers received movement information that is from a media independent information service server to a second of a network interception permission delegation terminal and an interception terminal. Each of transmitters about an interception agents of a first network and a second network transmit a monitored interception result to An interception server(600). The interception server transmits a received interception result from the interception agent of the second network and the first network to an interception instructed organization.
Patent KR-20110087634-A (KR)
Title: Method and apparatus for user authentication using image
Inventor: KIM JEOM GOO
IPC: G06K9/00
Filed: 2010-01-26
Abstract: PURPOSE: A user authentication method using an image and apparatus thereof are provided to authenticate a user by analyzing an image of a user through a plurality of cameras. CONSTITUTION: A plurality of images taking a photograph of a user is obtained through a plurality of cameras(410). A feature point is extracted by analyzing a plurality of images(415). An image is partitioned to a block(420). Location information is generated by binarizing a block location of each image(425). Feature point location information is compared with feature point location information by block.
Patent KR-20110087744-A (KR)
Title: Serial connection type secondary battery module
Inventor: LEE JIN HYUCK
IPC: B60L11/18
Filed: 2010-01-27
Abstract: PURPOSE: A serial connection type secondary battery module is provided to improve assmbling productivity by easily and serially neighboring secondary battery cells by a nut fastened up at the end part of a joint rod. CONSTITUTION: A serial connection type secondary battery module comprises: at least two secondary battery cells(110,120) in which first plate-like electrode terminals(111,121) and second plate-like electrode terminals(112,122); a connector(300) equipped with first and second plate-like connector terminals(310,320) communicating the first and second electrode terminals, and a plate-like connector terminal connection part(330) connected to the upper end of the first and second connector terminals; and a secondary battery frame(200) in which a connection part mounting frame(230) protrudes at the upper end and two secondary battery cells are mounted in the front and rear sides thereof.
Patent KR-20110089726-A (KR)
Title: Liquid crystal display
Inventor: KIM TAE EUN
IPC: G02F1/1333
Filed: 2010-02-01
Abstract: PURPOSE: A liquid crystal display device is provided to reduce the outer size of a liquid display panel by improving the structure of a mold frame and a bottom chassis. CONSTITUTION: A liquid crystal display device(100) comprises a liquid crystal display panel(10), a backlight unit which projects light to the liquid crystal display panel, a mold frame(30) which includes a frame main body(31) which receives the backlight unit and a first side wall(32), and a bottom chassis(40) which includes a bottom plate(41) and a second side wall(42).
Patent KR-20110090372-A (KR)
Title: Composition for antagonizing voltage dependent calcium channel in bladder smooth muscle comprising melatonin as active ingredient
Inventor: MYUNG SOON CHUL
IPC: A61K31/40
Filed: 2010-02-03
Abstract: PURPOSE: A composition containing melatonin for antagonizing voltage dependent calcium channel of bladder smooth muscle is provided to suppress or relieve contraction of bladder smooth muscle. CONSTITUTION: A composition for antagonizing voltage dependent calcium channel of bladder smooth muscle contains pharmaceutically effective amount of melatonin and pharmaceutically acceptable carrier. A pharmaceutical composition for preventing or treating undesired contractility disorder of bladder smooth muscle induced through voltage dependent calcium channel contains pharmaceutically effective amount of melatonin and pharmaceutically acceptable carrier.
Patent KR-20110093276-A (KR)
Title: An improved slit die and a coating apparatus having the same
Inventor: SUNG DAL JE
IPC: G03F7/16
Filed: 2010-02-12
Abstract: PURPOSE: A slit die and a coating apparatus including thereof are provided to prevent the deformation of the slit die including an outlet after colliding with foreign materials on a substrate. CONSTITUTION: A slit die(320) includes the following: a pair of first and second ribs(322a,322b) facing with each other; a coating liquid supplying unit formed in the inside of either the first rib or the second rib; a chamber(326) connected to the coating liquid supplying unit; a slit(328) including a gap(L) installed in between the inner surface of the first rib and the inner surface of the second rib; and a gap controlling member(330) installed inside the second rib.
Patent KR-20110094915-A (KR)
Inventor: CHU EUN YOUNG
IPC: G06F3/16
Filed: 2010-02-18
Abstract: 본 발명은 컴퓨터 화면상에서 좌표 선택 기능을 갖고 있는 마우스에 컴퓨터의 사운드 출력을 출력할 수 있는 스피커를 부가하고  진동구를 내장한 마우스에 관한 것으로, 본 발명은 좌표를 입력하기 위한 선택버튼을 구비한 컴퓨터용 마우스에 있어서, 상기 선택버튼이 선단부에 탄성적으로 결합되고 그 내부에 선택버튼의 작동에 따라 좌표입력에 필요한 부품들을 수용하며 적어도 일면에 다수의 음방출구멍이 형성된 하우징과, 사운드 출력을 재생하기 위한 스피커, 그리고 오류 및 경고시 진동을 느끼게 해줄 진동구를 내장한 것을 특징으로 하는 스피커 내장 진동마우스를 제공한다.
Patent KR-20110096636-A (KR)
Inventor: HAN KOOK NAM
IPC: A41D27/06
Filed: 2010-02-23
Abstract: 뒤가리개가 개시된다. 개시된 뒤가리개는 가림천(1); 상기 가림천(1)의 장변부에 늘어난 상태로 재봉된 재봉부(21)와, 상기 재봉부(21)를 중심으로 양측으로 재봉되지 않은 미재봉부(22,23)를 포함하는 고무밴드(2); 및 상기 고무밴드(2)의 미재봉부(22,23)에 부착된 벨크로(31,32)를 포함하여 구성된다. 이에 따라 착의와 탈의가 간편하며, 솟옷이나 속살의 노출을 효과적으로 막을 수 있는 효과가 있다.
Patent KR-20100097054-A (KR)
Title: Semiconductor memory device and manufacturing method thereof
Inventor: FUKUZUMI YOSHIAKI
IPC: H01L21/8247
Filed: 2010-02-24
Abstract: PURPOSE: A semiconductor memory device and a manufacturing method thereof are provided to restrain the acceleration energy of the inserted ion by forming the semiconductor layer with a hollow. CONSTITUTION: A column shaped part(35a) is expanded vertically for a substrate. A semiconductor layer(35) has a connection part(35b) formed to connect the lower part of the column shaped part. A first insulation layer(34c) is formed to surround the side of the column shaped part. A charge accumulation layer(34b) is formed to surround the side of the first insulation layer.
Patent KR-20110099577-A (KR)
Inventor: CHO JAE PHIL
IPC: H01M10/0525
Filed: 2010-03-02
Abstract: 주석(Sn)의 인산염을 포함하는 디스크를 포함하는 리튬 이차 전지용 음극 활물질이며, 상기 디스크는 기공을 포함하는 것인 리튬 이차 전지용 음극 활물질을 제공한다.
Patent KR-20110100713-A (KR)
Inventor: MA YONG KYU
IPC: B63H1/14
Filed: 2010-03-05
Abstract: 본 발명은 고강도를 유지하면서도 저중량의 선박용 프로펠러 및 그 제작방법에 관한 것으로, 본 발명에 따른 선박용 프로펠러는 선박의 추진축에 설치되는 허브 및 상기 허브의 외주연에 설치되는 복수의 날개로 구성된 금속코어와, 상기 금속코어의 외부 표면에 강력접착제를 매개로 유리섬유가 적층되는 유리섬유 보강층과, 상기 유리섬유 보강층의 외부 표면에 탄소섬유가 적층되는 탄소섬유 보강층과, 상기 탄소섬유 보강층의 외부 표면에 아라미드 섬유가 적층되는 탄성표면 보강층과, 상기 유리섬유 보강층, 탄소섬유 보강층 및 탄성표면 보강층을 수직방향으로 매듭을 형성하면서 일체로 묶어주는 굵은 탄소섬유로 구성되는 수직방향 보강섬유와, 상기 유리섬유 보강층, 탄소섬유 보강층, 탄성섬유 보강층 및 수직방향 보강섬유로 구성된 섬유매트릭스가 적층된 금속코어를 고온, 고압 상태에서 에폭시 수지를 충진하여 일체로 성형시킨 후 구리분말이 혼합된 수지가 도포되는 생물학적 보호막을 포함하여 이루어진다.
Patent KR-20110101490-A (KR)
Inventor: SHIN GI UN
IPC: F16B37/14
Filed: 2010-03-08
Abstract: 본 발명은 물체를 벽면에 고정시키는 고정구에 관한 것으로 벽면에 접착제로 고정되는 부착판과, 상기 부착판으로부터 돌출되는 원기둥체로서 외경면에 제1나사산이 구비되고, 상기 선형부위가 소정 깊이로 수용되는 절개홈을 구비한 제1결합부를 가지는 제1부착부재; 및 원통체로서 상기 제1결합부의 제1나사산과 나사결합하는 제2나사산이 상기 원통체 내경면에 구비된 제2결합부와, 상기 제2결합부가 상기 제1결합부와 결합되는 반대 방향의 단부에 구비되는 마감판을 가지는 제2부착부재;를 포함하며, 상기 마감판에서 돌출되어 상기 제1결합부와 상기 제2결합부의 나사결합 시 상기 선형체를 압착하는 압착돌부를 가지는 것을 특징으로 한다.
Patent KR-20110101823-A (KR)
Inventor: LEE SANG HYUN
IPC: G01R31/36
Filed: 2010-03-10
Abstract: 본 발명은 연료 전지 시스템의 운전 중에 계통에 일시적인 장애가 발생한 경우, 연료 전지 시스템을 정지하였다가 기동함에 따른 에너지의 손실, 기동률 저하 및 운전 효율 등을 최소화할 수 있도록 하는 연료 전지 시스템 보호 장치 및 보호방법을 제공하고자 하는 것으로, 연료 전지 시스템 보호, 기동 장치 운전 방법에 있어서, 연료 전지 발전부를 기동하는 단계, 2차 전지 또는 배터리의 충전 전압을 확인하는 단계, 상기 확인 결과 소정 값 이상인 경우, 상기 2차 전지 또는 배터리의 충전된 직류 전력을 직류-직류 변환기를 통해 소정 레벨의 직류 전원으로 변환하는 단계 및 상기 변환된 직류 전원을 연료 전지 발전부의 기동 전원으로 공급하여 연료 전지 시스템을 운전하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20110105928-A (KR)
Inventor: JUN KYE RUCK
IPC: G01N21/25
Filed: 2010-03-22
Abstract: 요분석 방법 및 장치가 제공된다.  복수의 반응패드들이 부착된 시료검사용 스트립을 이용하여 요분석을 수행하는 요분석 장치에 있어서, 시료검사용 스트립에 조사되는 조사광을 생성하는 단일광원부와, 상기 조사광을 상기 복수의 반응패드들 각각에 조사하기 위한 복수의 광파이버(Optical Fiber)들을 포함하는 광파이버부와, 상기 단일광원부에서 생성된 조사광을 역다중화하여 상기 복수의 광파이버들로 출력하기 위한 역다중화; 및 상기 복수의 반응패드들 각각에서 분산되는 분산광을 검출하는 광검출부를 포함한다.
Patent KR-20110107989-A (KR)
Inventor: KIM SEONG CHEOL
IPC: H01L23/12
Filed: 2010-03-26
Abstract: 적층 반도체 패키지 형성방법이 개시되어 있다. 개시된 적층 반도체 패키지 형성방법은, 웨이퍼에 형성된 본딩 패드를 갖는 복수개의 반도체 칩들을 관통하는 관통 전극을 형성하는 단계와, 상기 관통 전극이 형성된 반도체 칩들을 칩 레벨로 개별화하는 단계와, 상기 반도체 칩들 중 불량 반도체 칩을 제거하고 상기 불량 반도체 칩이 제거된 부분에 관통 전극이 형성된 양품 반도체 칩을 부착하여 재형상 웨이퍼를 형성하는 단계와, 상기 관통 전극이 상호 연결되도록 상기 재형상 웨이퍼들을 적층하는 단계와, 상기 적층된 재형상 웨이퍼들을 칩 레벨로 절단하여 적층 반도체 칩 모듈들을 형성하는 단계를 포함하는 것을 특징으로 한다.
Patent KR-20100116536-A (KR)
Title: Method of manufacturing soi substrate
Inventor: HANAOKA KAZUYA
IPC: H01L21/20
Filed: 2010-04-13
Abstract: PURPOSE: A SOI substrate manufacturing method is provided to improve a property of a manufactured SOI substrate by forming a recycled bond substrate which has reduced oxygen defects and impurity elements. CONSTITUTION: A first process forms an embrittled area on a bond substrate by irradiating ions on a bond substrate(110). A second process combines the bond substrate with an insulating layer(114) in-between. The bond substrate is divided on the embrittled area. A semiconductor layer(116) is formed on the bond substrate with the insulation layer in-between.
Patent KR-20100114852-A (KR)
Title: Method and apparatus for monitoring control channel in multiple carrier system
Inventor: KIM SO YEON
IPC: H04W52/02
Filed: 2010-04-16
Abstract: PURPOSE: A method and a device for monitoring a control channel in a multiple carrier wave system are provided to limit a carrier wave which is used in transmitting or receiving common control information, thereby reducing a load due to the blind decoding of the control channel. CONSTITUTION: A system sets a common downlink carrier which will monitor a plurality of candidate control channels for receiving common control information among a plurality of carriers. The system monitors the plurality of candidate control channels within a common search space of the common downlink carrier wave. The system receives the common control information on a control channel(802) which is successively decoded among the plurality of control channels.
Patent KR-20110117920-A (KR)
Title: 오디오 출력장치용 진동 유닛
Inventor: NA SANG IL
IPC: H04R9/04
Filed: 2010-04-22
Abstract: 실시예에 따른 오디오 출력장치용 진동 유닛은 상측이 개방되고 수납 공간을 제공하는 제1 하우징부; 상기 제1 하우징부의 하단부 내측면에 결합되어 부양되고, 중앙부의 소정 영역까지 연장형성되어 탄성력을 제공하는 제1 요크; 상기 제1 요크의 상기 중앙부 측 끝단 상부에 결합되고, 기둥 구조로서 상기 소정 영역에 수직하게 대응되는 부분에 홀이 형성된 링형태의 권선부; 상기 권선부에 권선된 코일; 상기 제1 하우징부의 상단부 내측면에 결합되어 부양되고, 상기 소정 영역까지 연장형성되어 탄성력을 제공하는 제2 요크; 및 상기 제2 요크의 상기 중앙부 측 끝단 하부에 결합되고, 적어도 일부가 상기 홀 내부에 상하측으로 이동가능하게 내삽된 제1 자석을 포함한다. 
실시예에 의하면, 자석 및 코일의 이중 떨림 구조를 구현함으로써, 사이즈를 최소화할 수 있고 전체 주파수 대역의 음원 재생에 충실하며 인체 민감도에 상관없이 장시간 청취가 가능하고 저가의 제품화가 가능한 오디오 출력장치용 진동 유닛을 제공한다.
Patent KR-20110123168-A (KR)
Title: Apparatus for duplexing human machine interface
Inventor: HONG DONG UK
IPC: G05B19/05
Filed: 2010-05-06
Abstract: PURPOSE: A human machine interface(HMI) dualization apparatus is provided to convert an HMI operation mode when an error is generated in an HMI apparatus, thereby effectively managing a control apparatus. CONSTITUTION: A field bus communication part(110) transfers state information of a first control apparatus and a second control apparatus. A control part(120) controls the operation of the first control apparatus or second control apparatus with a master mode by an HMI(Human Machine Interface). The control part transfers previous operation information of the HMI in a control apparatus where an error is generated in the HMI of the control apparatus which is converted into the master mode. A storage part(130) stores the state information as backup data on a real time basis by receiving the stated information from the control part. An interface part communicates with a surrounding apparatus by receiving the state information from the control part.