baber/WOPTO huggingface dataset:
Patent KR-20100009586-A (KR)
Title: Reciprocating pump
Inventor: MASUDA AKIHIRO
IPC: F04B39/00
Filed: 2008-04-02
Abstract: Smoothness in sliding movement of a moving body getting a large structure and durability of its slide supporting means (e.g., bearing) are improved by structural contrivance of providing a bearing also at a position other than a pump shaft. In a reciprocating pump composed of a pump body (1) having a suction passage (12) and a discharge passage (13) of fluid, a pair of diaphragms (2) being secured airtightly to the opposite ends thereof, a pump shaft (15) fixed to the tip of each diaphragm (2), a pair of pump flanges (4) for supporting each pump shaft (15) slidably and integrated with the pump body (1) through a coupling body (16) arranged outside the diaphragm (2), a coupling rod (18) for connecting the coupling plates (17) being fixed to the tip (15B) projecting from the pump flanges (4) of each pump shaft (15) under such a state as the coupling plates (17) penetrate each pump flange (4) and arranged outside the diaphragm (2), and a cover tube (6) provided across the pair of pump flanges (4) to surround the coupling rod (18), the coupling rod (18) is supported slidably through a sliding bearing (27) supported on each pump flange (4).
Patent KR-20110080207-A (KR)
Inventor: KIM JU HYUN
IPC: H05B3/20
Filed: 2010-01-05
Abstract: 본 발명품은 장갑 내에 휴대용전지를 부착하고 휴대용전지의 전기를 장갑 내에 부착하는 전기열선에 공급하도록 제작한다. 이렇게 제작함으로 인해 겨울철에 손끝이 방한에 취약함을 보완, 열량을 공급하는데 목적이 있다.
Patent KR-20110082918-A (KR)
Title: Digital signage apparatus and method the same
Inventor: LEE JAE IL
IPC: G06F9/44
Filed: 2010-01-12
Abstract: PURPOSE: A digital paper apparatus and control method thereof are provided to increase the convenience of a user and to reduce the waste of time and space. CONSTITUTION: One file included in a media file or a canvas file is selected from a display unit(340). The selected file is moved to a specific location within a time cell area of the display unit. The specific location within the time cell area is included within a temporary location within the time cell of the display unit.
Patent KR-20110082978-A (KR)
Title: Method for managing parity data in a raid storage using flash memory and apparatus thereof
Inventor: IM SOO JUN
IPC: G06F11/10
Filed: 2010-01-13
Abstract: PURPOSE: A parity data management method and apparatus thereof in RAID storing device are provided to increase data throughput and to extend the lifetime of a flash memory. CONSTITUTION: It is determined whether a parity entry is stored in a parity cache(232) in case there is the update of data. Partial parity is changed by calculating new partial parity. Data to be updated is recorded in a corresponding storing unit.
Patent KR-20110083319-A (KR)
Title: Supervisory system for electronic mine using global positioning system satellite
Inventor: SHIN SUNG SOO
IPC: G01S19/14
Filed: 2010-01-14
Abstract: PURPOSE: A supervisory system for an electronic mine using a global positioning system satellite is provided to rapidly grasp the location of the electronic mine by storing the location information to the electronic mine. CONSTITUTION: A plurality of recording position information(100) has a GPS receiver(110). A plurality of electronic mines(200) are arranged in the adjacent place of a location information recording unit and stores real time location date. An electronic map(310) embodies the location of the electronic mine based on the signal from the electronic mine. A gateway(300) transmits the location data which is received from the electronic mine to a monitoring board.
Patent KR-20110083353-A (KR)
Title: New cultivar of hosta minor fine creek
Inventor: LEE JONG SUK
IPC: A01H5/02
Filed: 2010-01-14
Abstract: PURPOSE: A novel species "Fine Creek" of Hosta minor is provided to ensure cold resistance, disease resistance, and excellent ornamental value. CONSTITUTION: A novel species "Fine Creek" of Hosta minor is produced by mutation of seeds of Hosta minor. The seed is mutated by MMS(methyle methan sulfonate). Fine Creek has: leaves in which the background is green and the edge is yellowish green marginal variegation; 2.1-2.9 cm of leaf width; 3.8-4.5cm of leaf length; 6-9 petals; purple sympetalous flower; and blossom period in July to August.
Patent KR-20110085007-A (KR)
Title: Method of generating frequency hopping sequence by interleaving, frequency hopping sequence generator, apparatus for code division multiple access, and record medium for controlling method of the clock speed and the performing time of clock signal generator to make frequency hopping sequence
Inventor: HAN YUN KYOUNG
IPC: H04B1/713
Filed: 2010-01-18
Abstract: PURPOSE: A frequency hopping progression generating method using an interleaving, a frequency hopping progression generator, a cod division multiple access device and recording medium recording a method controlling a clock speed generating time and the clock speed used in a frequency hopping generation are provided to reduce a multi access speed and improve data transmission efficiency by facilitating a synchronization obtaining. CONSTITUTION: A plurality of pseudo-random sequence generators is provided by the same cycle and the same clock speed. A first clock speed, a first clock speed maintaining time, a second clock speed, and a second clock speed maintaining time is received(610). The first clock speed expresses a speed selecting among a plurality of pseudo-random sequence generators. The second clock speed expresses pseudo-random sequence generating speed of the plurality of pseudo-random sequence generators. The device controls the generator to generate frequency hopping sequence of a long cycle(620).
Patent KR-20100090193-A (KR)
Title: Flowmeter and flow controller
Inventor: IGARASHI HIROKI
IPC: G05D7/00
Filed: 2010-01-19
Abstract: PURPOSE: A flow meter and a flow rate controller are provided to measure flow rate over a wide range of flow rate and to limit the rise of manufacturing cost by providing a valve for controlling the flow of fluid. CONSTITUTION: A flow meter(11) comprises an upstream fluid path(3A), a downstream fluid path(3B), an upstream pressure sensor(4A), a downstream pressure sensor(4B), a first throttle part(6A), a bypass fluid path(5), a valve(7) and a second throttle part(6B). Through the upstream fluid path and the downstream fluid path, the fluid to be measured flows. The upstream pressure sensor measures the pressure of the fluid at the upstream fluid path. The downstream pressure sensor measures the pressure of the fluid at the downstream fluid path. The first throttle part is arranged between the upstream fluid path and the downstream fluid path. The bypass fluid path is connected to the downstream fluid path. The valve controls the flow rate of the fluid flowing the bypass fluid path. The second throttle part is arranged between the bypass fluid path and the downstream fluid path.
Patent KR-20110086345-A (KR)
Title: A method for controlling a refrigerator with two evaporators
Inventor: CHO NAM SOO
IPC: F25D29/00
Filed: 2010-01-22
Abstract: PURPOSE: A method of controlling the operation of a refrigerator with two evaporators is provided to minimize increase in power consumption by rapidly lowering temperature of load in a refrigerating compartment and a freezing compartment to a predetermined value even right after defrosting operation. CONSTITUTION: A defrosting heater in an evaporator for a refrigerating compartment or another defrosting heater in an evaporator for a freezing compartment operates. After defrosting, the inner temperatures of the refrigerating compartment or the freezing compartment are measured by sensors. A cooling cycle is repeated by operation of a compressor. In the cooling cycle, a cooling operation for cooling the refrigerating compartment within a range of upper and lower limits around each reference temperature according to temperatures of the refrigerating and freezing compartments and a freezing operation for cooling the freezing compartment are made.
Patent KR-20110089467-A (KR)
Title: Lift table provided with folderable transporting means
Inventor: YOO JAE SUNG
IPC: B66F9/075
Filed: 2010-02-01
Abstract: PURPOSE: A lift table equipped with a foldable transfer unit is provided to enable easy transport of the lift table using the folding transfer unit even when it is impossible to use a crane or forklift truck. CONSTITUTION: A lift table equipped with a foldable transfer unit comprises a base frame(100), a table plate(200), link members(310), and a driving unit(300). The base frame is equipped with supports(110) on at least corners to limit the lowest operating position. The table plate is installed on the top of the base frame. The link members are installed to cross each other between the base frame and the table plate. The driving unit raises and lowers the table plate. Operating brackets(210) are formed parallel to the supports on the underside of the table plate. A cater(121) capable of rotating in all directions is attached to an end of each support. A rotary support(120), which is fixed by a hinge(122) to the support at the middle portion and selectively fixed to the operating bracket at the other end, rotates according to the ascent and descent of the table plate in order to raise the base frame.
Patent KR-20110089978-A (KR)
Title: Tilt plate, portable tiltmeter and method for measuring tilt displacement using the same
Inventor: ROH SAE RYOUNG
IPC: B81B7/02
Filed: 2010-02-02
Abstract: PURPOSE: A tilt measuring plate, a portable tilt measuring apparatus using the same, and a tilt measuring method using the same are provided to enable Ubiquitous Sensor Network through zigbee communication. CONSTITUTION: A portable tilt measuring apparatus using a tilt measuring plate comprises a tilt sensor and a hexahedral case with one or more measuring surfaces(11,12,13,14). The tilt sensor is composed of a MEMS tilt sensor and detects the tilt displacement of a target object(30). The hexahedral case accepts the tilt sensor. The measuring surfaces of the hexahedral case are in contact with the target object to measure the tilt of the object.
Patent KR-20110092601-A (KR)
Title: Air-conditioner for a vehicle
Inventor: JANG CHUL MIN
IPC: B60H1/32
Filed: 2010-02-09
Abstract: PURPOSE: An air conditioner for a vehicle is provided to have a reduced size since the moving trajectory of a door unit is small in a case, thus making the size of the case smaller. CONSTITUTION: An air conditioner for a vehicle comprises a case(110), an evaporator core(120), a heater core(130), and a mixing door(140). A first fluid path(111) and a second fluid path(112) are formed on the case, wherein air flows in the first fluid path and the second fluid path is mixed with the first fluid path. The evaporator core is arranged on the first fluid path and cools incoming air. The heater core is arranged on the second fluid path and heats incoming air. The mixing door comprises a rotating shaft(141), a link(142) and a door unit. When the rotating shaft rotates, one side of the mixing door is constrained to a guide unit(115) on the case and slides.
Patent KR-20110093375-A (KR)
Title: Fingerprint input apparatus and method, system and method for detecting forged fingerprint
Inventor: KWON YONG HO
IPC: G06K9/00
Filed: 2010-02-12
Abstract: PURPOSE: A fingerprint recognition device and method thereof, and system and method for distinguishing forgery fingerprint are provided to distinguish forgery fingerprint by using fingerprint shape according to the skin stimulation generated by a protrusion. CONSTITUTION: A pixel detector(210) receives a stimulated fingerprint image and a recovered fingerprint image from a fingerprint recognition device. The stimulation fingerprint image is an image of the fingerprint according to the skin stimulation generated by the protrusion. The pixel detector detects a stimulated pixel value from the stimulated fingerprint image and a recovered pixel vale from the recovery fingerprint image. A forgery fingerprint determiner determines a forgery fingerprint according to a comparison result of a recovery pixel value and the stimulation pixel value.
Patent KR-20110097279-A (KR)
Inventor: CHUNG YUN WON
IPC: H04L12/14
Filed: 2010-02-25
Abstract: 서비스 클래스에 기반한 동적 과금 장치 및 방법이 개시된다. 과금 간격 설정부는 각각의 서비스 클래스에 속하는 서비스에 대해 과금 신호 메시지 수와 손실되는 과금 정보에 의한 수익 손실의 가중합에 의해 정의되는 비용함수를 최소로 하는 중간 과금 간격을 설정한다. 저장부에는 각각의 서비스 클래스에 대해 설정된 중간 과금 간격이 저장된다. 과금 간격 결정부는 네트워크 접속 서버로부터 사용자에 대한 접속 승인 요청이 수신되면, 사용자가 요청한 서비스가 속하는 서비스 클래스에 해당하는 중간 과금 간격을 저장부로부터 검색하여 네트워크 접속 서버에 제공한다. 과금 정보 수집부는 네트워크 접속 서버로부터 결정된 중간 과금 간격에 따라 주기적으로 과금 정보를 수집한다. 본 발명에 따르면, 과금 신호 메시지 수와 손실되는 과금 정보에 의한 수익 손실의 가중합에 의해 정의된 비용함수를 최적화할 수 있으며 이를 통해 우수한 과금 성능을 제공할 수 있다.
Patent KR-20100097622-A (KR)
Title: Lithium secondary battery having an anode containing aqueous binder
Inventor: YOON SU JIN
IPC: H01M4/02
Filed: 2010-02-26
Abstract: PURPOSE: A secondary lithium battery is provided to obtain high capacity by increasing the ratio of a cathode active material per a volume and to improve the lifespan of the battery by controlling t he resistance of a solid electrolyte interface membrane. CONSTITUTION: A secondary lithium battery includes a cathode, an anode, and a non-aqueous electrolyte. The cathode includes an aqueous binder. The non-aqueous electrolyte contains: a cyclic anhydride or a derivative thereof; and an anion receptor which is selected from a borane compound, a borate compound, or their mixture. The aqueous binder is a styrene-butadiene rubber. The cyclic anhydride or the derivative is selected from a compound of chemical formula 1, a compound of chemical formula 2, a compound of chemical formula 3, a compound of chemical formula 4, or their mixture.
Patent KR-20110098471-A (KR)
Title: 반도체 집적회로
IPC: G11C7/10
Filed: 2010-02-26
Abstract: 일정 구간, 일정 크기의 리셋신호가 인가되지 않으면, 내부적으로 무시할 수 있는 반도체 집적회로에 관한 것으로, 외부로부터 리셋신호를 인가받기 위한 패드와, 패드에 인가된 리셋신호를 버퍼링하기 위한 입력 버퍼부와, 입력 버퍼부의 출력신호를 피드백 받아 리셋신호의 비활성화 구간에서 입력 버퍼부의 입력단을 리셋신호의 비활성화 레벨로 보조 구동하기 위한 제1 보조 구동부를 구비한 반도체 집적회로가 제공된다.
Patent KR-20110099979-A (KR)
Inventor: AN JIN HONG
IPC: H01M2/10
Filed: 2010-03-03
Abstract: 본 발명에서는 배터리 팩 및 이를 포함하는 배터리 팩 조립체가 개시된다. 상기 배터리 팩은 복수의 셀 공간들을 구획하는 홀더 케이스와, 셀 공간에 각각 수납되는 복수의 전지 셀들을 포함하고, 홀더 케이스에는 셀 공간들에 의해 둘러싸이며 홀더 케이스를 관통하도록 장착 공이 형성되어 있다.  
본 발명의 일 실시형태에 의하면, 자전거 등의 지지체에 대한 장착구조가 개선되면서도 방열효율이 향상되는 배터리 팩 및 이를 포함하는 배터리 팩 조립체가 제공된다.
Patent KR-20110013172-A (KR)
Title: Control method of laundry treatment machine and laundry treatment machine
Inventor: KIM YOUNG JONG
IPC: D06F39/08
Filed: 2010-03-04
Abstract: PURPOSE: A method and a device for controlling a laundry washer are provided to intermittently drain water according to rotation speed of a washing tub, thereby reducing noise generated during dehydration. CONSTITUTION: A method for controlling a laundry washer comprises the following steps. When dehydration is performed while rotation speed of a washing tub increases step by step in a draining step, drainage is intermittently performed according to a rotation speed section of the washing tub. The drainage stage comprises the first, second, and third drainage steps. Drainage is performed in a section in which the washing tub rotates at below the first setting speed.
Patent KR-20110103069-A (KR)
Inventor: GAM DAE EUN
IPC: G06Q50/34
Filed: 2010-03-12
Abstract: 본 발명은 음식점 등의 가맹점 영업소에 로또 추첨기를 설치하고, POS를 통해 계산을 완료한 고객에게 로또 추첨 기회를 부여한 후, 당첨이 되면 해당 당첨금을 고객에게 지급하여 흥미를 유발시킴으로써, 적립카드 및 쿠폰을 발행 및 소지하는 종래의 문제점을 해결하면서도 업소의 매출을 증대시킬 수 있는 로또 추첨을 이용한 업소의 매출증대 시스템 및 방법을 제공한다.
Patent KR-20100106226-A (KR)
Title: Deep hole machining method and deep hole machining device
Inventor: TADA ATSUSHI
IPC: B23B35/00
Filed: 2010-03-22
Abstract: PURPOSE: A deep hole boring method and a deep hole boring method are provided to enable an operator to immediately check fractured deep holes by outputting fracture list when all deep hole boring processes are completed. CONSTITUTION: A deep hole boring method comprises following steps. The defect of a gun drill(20) is detected. If the defect of the gun drill is detected, the fracture of the gun drill is determined. If the gun drill is not fractured, a deep hole(2) is continually bored at the present boring position. If the gun drill is fractured, the gun drill of a principal axis(17) is replaced with a new gun drill.
Patent KR-20110021632-A (KR)
Title: Non-volatile memory cell and method for manufacturing the same
Inventor: YOON SUNG MIN
IPC: H01L29/786
Filed: 2010-03-31
Abstract: PURPOSE: A nonvolatile memory cell and a manufacturing method thereof are provided to reduce the additional packaging expense by mounting the memory transistor inside the system and omitting the external memory. CONSTITUTION: A memory transistor including a semiconductor film(204A), a buffer layer(206A), an organic ferroelectric film(208A), and a gate electrode(214) is formed on a substrate(200). A driving transistor including the semiconductor film, a buffer layer, a gate insulating layer(209A), and a gate electrode is formed on the top of the substrate. The buffer layer is interposed between the semiconductor film and the organic ferroelectric film.
Patent KR-20110110984-A (KR)
Inventor: KIM SEO YOUNG
IPC: F25D29/00
Filed: 2010-04-02
Abstract: 본 발명은 냉장고의 성에 제거 시스템 및 그 방법에 관한 것으로, 더 상세하게는 카메라를 이용하여 냉장고의 증발기의 성에 발생을 감시하고 이를 제거하기 위한 시스템 및 방법에 관한 것이다. 
본 발명의 냉장고의 증발기 성에 제거 시스템으로서, 증발기에 고착된 성에 상태를 촬영하는 카메라와, 상기 카메라의 촬영 이미지를 입력받아 성에 정도값을 연산하고, 상기 연산된 성에 정도값에 따라 제상운전 제어신호를 출력하는 제어부를 포함하고, 상기 카메라는 일정 시간 간격으로 촬영하고, 촬영시각 전에 예열을 위한 온동작 한다.  
따라서, 습기에 의해 카메라가 오동작 하거나 렌즈의 서리낌 현상을 예열동작을 통해 미리 제거할 수 있는 장점이 있다. 
또한, 본 발명의 냉장고의 증발기 성에 제거 시스템에서, 상기 제어부는, 입력된 촬영 이미지를 그레이 스케일로 변환하고, 변환된 그레이 스케일 이미지의 전체영역에 대한 화이트 영역의 비율을 연산하여, 이를 성에 정도값으로 한다.
Patent KR-20110111147-A (KR)
Inventor: CHOI BYEONG HO
IPC: H04N7/08
Filed: 2010-04-02
Abstract: 본 발명은 3D 방송을 위한 데이터 변조 방법 및 변조 시스템에 관한 것으로서, 더욱 상세하게는 3D 방송 서비스를 제공하면서 기존 2D 방송 서비스를 유지할 수 있는 방법 및 시스템에 관한 것이다. 
본 발명에 따른 3차원 방송 서비스 방법은 3D 데이터의 존재 여부, 좌영상 및 우영상 코덱의 종류에 대한 정보를 포함하는 헤더, 우영상 스트림, 좌영상 스트림을 포함하는 데이터 프레임을 생성하는 단계, 생성한 상기 데이터 프레임을 전송하는 단계를 포함한다.
Patent KR-20110113910-A (KR)
Inventor: YOO DONG SIK
IPC: H04B1/38
Filed: 2010-04-12
Abstract: 본 발명은 컨트롤 패드 및 이동단말기 세트에 관한 것으로, 길이의 조절이 가능한 연결부로 연결된 한 쌍의 몸체를 갖는 컨트롤 패드를 이동 단말기 세트에 결합하는 것을 특징으로 한다. 그러므로, 본 발명에 따른 컨트롤 패드 및 이동단말기 세트는 이동단말기에 컨트롤 패드를 부착함으로써 터치로 작동되는 이동단말기의 키조작을 편리하게 하는 효과가 있다. 또한 터치 방식으로만 진행해야만 했던 제한된 게임 프로그램은 다양한 명령 방식을 포함한 게임 프로그램을 저장할 수 있어 이용자가 다양하게 선택할 수 있는 효과가 있다. 또한 컨트롤 패드의 사이즈를 조절할 수 있어 편리하게 휴대할 수 있는 효과가 있다.
Patent KR-20110115454-A (KR)
Inventor: KIM KYUNG TAE
IPC: H01L33/64
Filed: 2010-04-15
Abstract: 본 발명의 발광 다이오드 패키지는 외부로부터 전기적 연결을 제공하고, 상부로 돌출된 돌출부와 상기 돌출부와 연결된 평탄부를 갖는 리드와, 발광 다이오드 칩이 수용되는 수용부, 상기 수용부 내의 바닥부에 위치하는 히트 싱크부, 상기 수용부 내에 상기 리드의 돌출부가 삽입되는 삽입홀, 및 저면부에 외부로부터 상기 리드의 평탄부가 끼워지는 삽입홈을 갖는 금속 하우징과, 상기 리드의 돌출부 및 평탄부를 감싸도록 형성되고 상기 삽입홀의 내벽과 상기 삽입홈의 내벽에 모두 위치하여 상기 리드와 금속 하우징을 절연하는 절연 부재를 포함하여 이루어진다.
Patent KR-20110118059-A (KR)
Inventor: JO CHANG HEE
IPC: A01N59/16
Filed: 2010-04-22
Abstract: .
Patent KR-20110118901-A (KR)
Title: Electronic globe
Inventor: HONG KI KOOK
IPC: G09B27/08
Filed: 2010-04-26
Abstract: PURPOSE: An electronic globe is provided to be manufactured with a flexible touch panel display, thereby providing various detailed information based on geographical features. CONSTITUTION: An electronic globe(100) is comprised of a stand(20), a touch panel display(30), and a supporting stand(60). The touch panel display is partitioned into three or more screen areas and arranges a flexible sphere shape. The stand of the semispherical shape connects both ends of the shaft penetrating the south pole and north pole of the electronic globe. A supporting stand is connected to the lower part of the stand and supports the body rotating with the shaft as a center part.
Patent KR-20110119127-A (KR)
Title: Mobile terminal and operation method thereof
Inventor: SEO KYUNG HYE
IPC: H04B1/40
Filed: 2010-04-26
Abstract: PURPOSE: A portable terminal and operation method thereof are provided to supply a service by utilizing information about an image or an individual in a preview image. CONSTITUTION: A touch screen displays a preview image of a camera(121). A controller(180) displays an individual image corresponding to the individual. The individual image is an image for cropping the preview image. The individual related service displays individual information on one area of the display unit.
Patent KR-20100122058-A (KR)
Title: Two-dimensional solid-state image capture device and polarization-light data processing method therefor
Inventor: YOKOGAWA SOZO
IPC: H01L27/148
Filed: 2010-04-29
Abstract: PURPOSE: A two dimensional solid imaging device and a polarized light data processing method thereof are provided to completely reduce the thickness of a two dimensional solid imaging device. CONSTITUTION: A pixel region includes a plurality of sub-pixel regions which have a photoelectric conversion element(21). The pixel region is arranged in a two-dimensional matrix shape. A polarizing member(130) is arranged in the light incidence side of at least one sub-pixel region among a plurality of sub-pixel regions comprising each pixel region. The polarizing member is composed of a plurality of strip-shaped conductive-light shielding material layer, a conductive-light shielding material layer, and a slit region between the layers.
Patent KR-20110051125-A (KR)
Title: Apparatus and method for encoding using turbo code, and unit and method of permutation
Inventor: LEE IN KI
IPC: H03M13/29
Filed: 2010-05-07
Abstract: PURPOSE: An encoding device and method using a turbo signal, a permutation switching device and permutation switching technique are provided to largely improve an error correction performance of a transceiving data by applying a permutation switching technique and a puncturing technique. CONSTITUTION: A first encoder(101) outputs a first parity bit by encoding a three bit received from a first to a third block which is comprised of each N numbers of bit. A permutation substituent(200) permutation substitutes the three bit. A second encoder(102) outputs a second redundant bit by encoding the substituted three bit. A puncturing device(300) controls the signal rate by selectively removes a first redundant bit and a second redundant bit by considering an encoding rate of a preset turbo signal.
Patent KR-20110125469-A (KR)
Title: Method for stimulating the secretion of nerve growth factor by stem cell via pre-treatment of nerve growth factor
Inventor: BANG OH YOUNG
IPC: C07K14/48
Filed: 2010-05-13
Abstract: PURPOSE: A method for promoting the secretion of nerve growth factors of stem cells in vitro is provided to increase secretion of the factors. CONSTITUTION: A method for promoting the secretion of nerve growth factors of stem cells in vitro comprises: a step of treating the nerve growth factors to stem cells; and a step of providing injured nerve tissues and stimulating stem cells. The injured nerve tissues are brain tissue of a patient with cerebral infarction, Parkinson's disease, or Alzheimer's disease. The stem cells are mesenchymal stem cell derived from bone marrow, hematopoietic stem cell, adipose, or umbilical cord blood.
Patent KR-20110127823-A (KR)
Title: Screen apparatus of a combustion system for preventing particle ashes from being accumulated
Inventor: MOON SANG CHUL
IPC: F23J3/04
Filed: 2010-05-20
Abstract: PURPOSE: A screen device for preventing accumulation of dust of a combustion system is provided to smoothly discharge exhaust gas by preventing the clogging of a SCR catalyst layer by dust. CONSTITUTION: A screen device for preventing accumulation of dust of a combustion system comprises a boiler, a SCR(5), a dust remover, and a screen member(11). The SCR is connected to a boiler with a duct(9). The SCR eliminates NOx(Nitrogen Oxide) of the exhaust gas from the combustion process of the boiler. The screen member filters the dust cake accompanied with the exhaust gas. The screen member is installed in one part of the inlet duct where the velocity of the exhaust gas is slow.