baber/WOPTO huggingface dataset:
Patent KR-20080110120-A (KR)
Title: Light-weight video transport protocol over zigbee
Inventor: LEE HYUN WOO
IPC: H04B7/24
Filed: 2007-06-14
Abstract: A low capacity video data transmission method using a zigbee communication protocol is provided to offer VCH(Video Communications Protocol) which is suitable in the zigbee based communication. A data transceiving apparatus performs zigbee communication. The transceiving apparatus includes video codecs. The data transmitting part of the transceiving apparatus transmits video packet by the macro block unit, and includes 3 byte VCH(Video Controlling Header). The data receiving part of the transceiving apparatus comprises a decoding system for rearranging the reliability of the packet using the VCH, and a display device such as CRT or LCD.
Patent KR-20090002118-A (KR)
Title: 이동 단말 내의 통합 ｖｍ을 통하여 가입자 전계좌에 대한모바일 뱅킹 서비스를 제공하는 방법 및 시스템
Inventor: JEONG SEUNG HYUK
IPC: H04W4/12
Filed: 2007-06-18
Abstract: 본 발명은 금융 기관인 각종 은행들에 대하여 통합적으로 지원할 수 있는 하나의 VM을 이동 단말 내에 탑재함으로써, 각 금융기관(은행) 마다 별도의 VM을 통하여 금융 서비스를 이용하지 않고 통합 VM을 통하여 단말 사용자가 가입한 전 금융기관(은행)에 대한 계좌 정보와 잔액 정보 등을 한번에 조회할 수 있으며 사용자가 가입한 해당 거래 금융기관(은행)과는 이체, 결제, 기간별 내역 조회, 대출 상환, 공과금 납부 등 금융 거래가 가능하도록 하여 사용자에게 이동 단말을 이용한 보다 용이하고 편리한 모바일 뱅킹 서비스를 제공하는 방법 및 시스템에 관한 것이다. 본 발명에 따라 단말을 통하여 금융 서비스를 이용하는 모바일 뱅킹 방법은, 복수의 금융 기관들에 대한 통합된 모바일 뱅킹을 지원하는 하나의 어플리케이션(VM)을 구동하는 단계, 상기 어플리케이션을 통하여 계좌정보 요청 메시지를 생성하여 복수의 금융기관 서버들로 전송하는 단계, 및 상기 전송된 계좌정보 요청 메시지에 응답하여 상기 복수의 금융기관 서버들 중 단말 사용자의 계좌를 관리하는 적어도 하나 이상의 서버(복수 서버 가능)로부터 금융 전문을 수신하는 단계를 포함한다.
Patent KR-20080111351-A (KR)
Title: Jointing structure of steel reinforcement with jointer
Inventor: SEO SEUNG KWON
IPC: E04C5/16
Filed: 2007-06-18
Abstract: A reinforcing bar coupling structure using couplers is provided to perform connection work conveniently, to secure the quality, to shorten a period of construction, to cut down on the cost, to repair and reinforce the existing structure easily, and to be suitable for a precast concrete product recently used for constructing a structure. A reinforcing bar coupling structure using couplers comprises two reinforcing bars(30,40) having a head at the end and a pair of couplers(20a,20b), wherein the reinforcing bar is buried under PC concrete to make a portion of the reinforcing bar including a head to be exposed outward, the head of the reinforcing bar contacted with the coupler is formed in the perpendicular or circular shape to be larger than a main body of a reinforcing bar by heating up an end with high heat and locating in a reentrant frame or mold in the appointed shape, and then forging, and a pair of the couplers are composed of a housing and an open-cut groove formed in the cylindrical shape to be opened at one side and not to be opened at the other side.
Patent KR-20070122158-A (KR)
Title: Tft lcd array substrate and manufacturing method thereof
Inventor: LONG CHUNPING
IPC: G02F1/1368
Filed: 2007-06-22
Abstract: A TFT-LCD(Thin Film Transistor-Liquid Crystal Display) array substrate and a method of manufacturing the TFT-LCD array substrate are provided to fabricate the TFT-LCD array substrate using only two masks through two photolithography processes to simplify a manufacturing process and reduce the manufacturing cost. A TFT-LCD array substrate includes a gate line(101) and a data line(105) which intersect each other to define a pixel region. One of the gate line and the data line is continuous and the other is discontinuous. The TFT-LCD array substrate is coated with a passivation layer. Disconnected parts of the discontinuous gate line or data line are connected to each other through via holes(125) formed in the passivation layer and a conductive layer(128) formed on the passivation layer. Source and drain electrodes(106,107) of a TFT and the data line are formed of the same material, and the conductive layer and a pixel electrode(110) are formed of the same conductive material through the same photolithography process.
Patent KR-20090000842-A (KR)
Title: A pre-drying machine for a carbide produce with an organic waste
Inventor: KANG SU HO
IPC: F26B15/10
Filed: 2007-06-28
Abstract: A predrier for manufacturing the carbide using the organic waste is provided that the drying efficiency can be maximized in the carbide manufacture in a short time. A predrier(1) for manufacturing the carbide using the organic waste comprises a transport unit(10) in which the crushed material put into in a housing(15) having an input hole(12) and output hole by the driving source(M) and vent(14) is transferred at a low speed by a transfer screw(16), a intake hole(22) and exhausr hole formed in the housing bottom plane of transport unit, a hot air duct part(20) having a path(25) and an access door(26) which hot air pass through.
Patent KR-20070077196-A (KR)
Title: Computer data backup method
Inventor: KIM KYUNG HO
IPC: G06F12/16
Filed: 2007-06-28
Abstract: A method for performing data backup in a computer is provided to enable a manager to automatically perform the data backup by automatically turning on the computer on a backup time, backing up the data inputted from terminals, and automatically turning off the computer. It is checked whether a computer turn-on time of an external timer is set or not. If the set turn-on time is set, the computer is turned on, and the backup time/command and a processing command are inputted to the computer. If the backup time is reached, a backup command and the processing command are executed in the computer. An execution result and a situation generated during execution of the backup command are stored in a message file. If the data backup and the command are completely executed, the computer is turned off.
Patent KR-20090002667-A (KR)
Title: Portable mistic sprayers for killing insects having multiple function
Inventor: YUN JONG DAE
IPC: A01M7/00
Filed: 2007-07-02
Abstract: A hand-held haze pest control machine is provided, which enables function of spraying chemical, nebulizing, and spraying powder agent or fertilizer. A hand-held haze pest control machine comprises: a chemical bottle(4) in which a supply tube is equipped; a blower(6) driven by an engine; a frame supporting the chemical bottle, the engine, and the blower; an elbow(10) which is connected to the output terminal of the blower and supplies the wind pressure to the pipe connection part of the chemical bottle through an air-duct; an injection pipe(16) in which a wing assembly body for making the chemical nebulized is installed; and a powder supplying pipe(26) opened and closed by the valve.
Patent KR-20090004272-A (KR)
Title: Composition for treatment and prevention of human glioblastoma comprising wnt5a inhibitor
Inventor: JUNG JIN SUP
IPC: A61P35/00
Filed: 2007-07-06
Abstract: A composition for treating and preventing the GLIOBLASTOMA, a method for screening the therapeutic agent for the glioblastoma, and a biomarker composition for diagnosis are provided to improve the effect inhibiting Wnt5a, thereby treating tumor. A composition for treating and preventing the glioblastoma contains an inhibitor for the expression or action of the Wnt5a protein having the amino acid sequence represented by the sequence number 1 as an active ingredient. Preferably the inhibitor for the expression or action of the Wnt5a protein is the Wnt5a siRNA (short interfering RNA) having the base sequence represented by the sequence number 2, the Wnt5a shRNA (short hairpin RNA) having the base sequence represented by the sequence number 3, or the gene transcribing them.
Patent KR-20090005519-A (KR)
Title: Door lock assembly
Inventor: JONG SO YONG
IPC: E05B17/00
Filed: 2007-07-09
Abstract: A door lock assembly is provided to install a cylindrical door lock even on an interior door by providing the cylindrical door lock with an emergency releasing structure. A door lock assembly comprises a latch(1), a runner(2) pushing and pulling the latch, inside and outside handles(3,4) which operate the runner inside or outside of a door and function as door knob, and a locking unit which controls the outside handle operating the runner, wherein the runner and the locking unit is enclosed with a cylindrical cover(5) to form a lock cylinder(6) and the locking unit includes a lock button and a releasing device. An operating piece(21) formed on the runner sticks out through an opening of the cylindrical cover and is pushed by a cam device so that the runner retracts.
Patent KR-20080034758-A (KR)
Title: Method and apparatus of referencing stream in other saf session for laser service and apparatus for the laser service
Inventor: JOUNG YE SUN
IPC: H04N7/24
Filed: 2007-07-13
Abstract: A method and an apparatus for referencing stream in other SAF(Simple Aggregation Format) sessions for LASeR(Light Application Scene Representation) service, and an apparatus for the LASeR service are provided to refer an element stream using different SAF sessions from a main stream by storing the checked global stream ID as a reference value of the stream placed in the SAF session. An element stream placed at different SAF sessions is determined(200). The global stream ID information on the LASeR service scene technology for the determined element stream is checked(201). The checked global stream ID information is stored as a reference value of the stream placed in the SAF session. The stream placed in the SAF session is a main stream of the LASeR service or an element stream in the main stream.
Patent KR-20080012792-A (KR)
Title: Evoh barrier layer for particulate coffee
Inventor: SCAROLA LEONARD S
IPC: B65D85/804
Filed: 2007-08-03
Abstract: An EVOH(Ethylenevinylalcohol) barrier layer for particulate coffee is provided to keep the original aroma of coffee and to reduce the cost for raw materials by forming a container in three layers. A container system(10) includes a body(14) having a wall made of plastic laminates and storing a predetermined amount of roasted coffee(12) naturally emitting aromatic gas and oil. The laminate comprises an outer layer and an inner barrier layer which comes into contact with the predetermined amount of roasted coffee. ARE(Aroma Retention Effectiveness) of the body is below 30%. The thickness of an outer plastic layer is 30~70mm and the outer plastic layer is made of HDPE(High Density Polyethylene). The thickness of an EVOH layer is 0.3~2.0mm.
Patent KR-20090015689-A (KR)
Title: 염기도가 다른 응집제의 혼합 투입에 의한 수처리 방법
Inventor: YEOM BOK CHEOL
IPC: C02F1/52
Filed: 2007-08-09
Abstract: 본 발명은 염기도가 다른 응집제의 혼합 투입에 의한 수처리 방법에 관한 것으로, 저염기성 무기응집제(또는 고염기성 무기응집제)와 고염기성 무기응집제(또는 저염기성 무기응집제)를 일정비율로 혼합 투입하거나 저염기성 무기응집제(또는 고염기성 무기응집제) 중에서도 염기도가 낮은 무기응집제(또는 염기도가 높은 응집제)와 염기도가 높은 응집제(염기도가 낮은 응집제)를 일정비율로 혼합 투입하여 적정한 탁도의 제거를 가능하게 함으로써 무기응집제의 과량투입을 방지할 수 있도록 함에 그 목적이 있다.  이를 위해 구성되는 본 발명은 상·하수나 오·폐수의 화학적 처리방법에 의한 수처리 과정에서 수처리용 무기응집제를 투입하여 상·하수나 오·폐수 속에 부유하는 부유입자의 성장을 통한 플럭의 형성을 통해 침전시키는 수처리 방법에 있어서, 무기응집제는 염기도가 다른 무기응집제를 일정비율로 혼합하여  투입하여 상·하수나 오·폐수 속에 부유하는 부유입자를 응집처리하는 구성으로 이루어진다. 
     수처리, 응집제, 플록(Floc), 부유물질, 슬러지, 탁도, 유기물, 무기응집제
Patent KR-20080050272-A (KR)
Title: Apparatus and method for recognizing letter by combined recognition method of pixel-shifted camera document image
Inventor: KIM KYE KYUNG
IPC: H04N5/225
Filed: 2007-08-14
Abstract: An apparatus and a method for recognizing letters with a camera by using a pixel-shifted document image combined recognition method are provided to improve quality of images by using an image reinforcing algorithm and remove an unrecognized document area by executing partial binarizing, and improve performance of recognizing letters of a camera by extracting a characteristic considering shape deformation of letters and combining different recognizers. An apparatus for recognizing letters by using a camera includes a sub-document image processor(1) processing an input image into sub-document images, wherein pixels are shifted, a binarizing unit(2) partially binarizing the sub-document images passing through an image reinforcing algorithm, a letter processor(5,6) extracting structural characteristic information of an individual letter and a pixel mobile network characteristic of a letter area to which the pixels are shifted, and a recognition processor(3,4) combining different recognizers classifying letter types and recognizing the individual letters for outputting a result of recognition.
Patent KR-20090020851-A (KR)
Title: Thermoplastic resin composition for blow molding
Inventor: LEE JAE WOOK
IPC: C08L51/06
Filed: 2007-08-24
Abstract: A thermoplastic resin composition is provided to improve blow molding property and coating property. A thermoplastic resin composition comprises 25-50 wt% of a graft copolymerprepared by grafting an aromatic vinyl compound and a vinyl cyano compound to a conjugated diene rubber latex; 10-20 wt% of a graft copolymer prepared by grafting an aromatic vinyl compound and a vinyl cyano compound to a conjugated diene rubber latex by mass polymerization; 30-60 wt% of a copolymer of alpha-methylstyrene and acrylonitrile; and 25-40 wt% of an acrylonitrile-styrene copolymer having a weight average molecular weight of 150,000-200,000.
Patent KR-20090030705-A (KR)
Title: Apparatus for operation control for hybrid vehicles oil pump
Inventor: LEE HO WOOK
IPC: B60W20/00
Filed: 2007-09-20
Abstract: An apparatus for operation control for hybrid vehicles oil pump is provided to efficiently control the fluid pressure of oil pump according to variable parameters. The first operator(100) receives the operating state of oil pump installed at the hybrid vehicle as the input condition, and outputs the negative result of the input condition. The second operator(200) receives the operating information signal about the brake pedal operated by a driver and the signal according to the idle stop of hybrid vehicle. The third operator(300) receives the signal outputted from the first and second operators. If the operating condition of the oil pump is satisfied, the oil pump is operated regardless of idle stop.
Patent KR-20090030907-A (KR)
Title: Methods of cell selection in mobile communication system
Inventor: LEE SEON DON
IPC: H04B7/26
Filed: 2007-09-21
Abstract: A cell decision method in a mobile communications system reducing a delay time of a service use generated by cell reselection is provided to prevent the selection of the cell as a cell of great signal characteristic in a short time. A parameter applied to the amount of change base cell selection method is determined from the cell reselection related control information(S810). If the cell is reselected, variation value of the measurement value of signal characteristic of signal strength or quality received from measurement target cells are calculated(S840). A cell reselection process determined by variation value of measurement is performed(S850, S860).
Patent KR-20090032770-A (KR)
Title: Advanced laser welding device for space grid of nuclear fuel assembly
Inventor: OH BYEONG EUN
IPC: G21C3/34
Filed: 2007-09-28
Abstract: A laser welding apparatus for a spacer grid of a nuclear fuel assembly is provided to automate the device of welding spacer gratings and to implement precise and accurate welding. A laser welding apparatus for a spacer grid of a nuclear fuel assembly comprises a welding tool inserted outside of a spacer grid of a nuclear fuel assembly to be welded, a chamber(320) with one open side, a first rotational welding plate which is equipped within the chamber and rotates in a specific direction, a second rotational welding plate in which the spacer grid combined with the welding tool is mounted, a laser source which is positioned on the top of the welding apparatus body, in which the chamber is attached, and supplies laser, and a focusing head attached to a z-axis linear actuator.
Patent KR-20080051029-A (KR)
Title: Apparatus and method for managing medium access slot in wireless personal area network
Inventor: LEE SANG JAE
IPC: H04L29/06
Filed: 2007-10-05
Abstract: A method and an apparatus for managing a medium access slot in a wireless personal area network are provided to manage all beacon periods and all MAS(Media Access Slot) information by analyzing reservation information of a transmission beacon in a WPAN(Wireless Personal Area Network) on a super frame basis. A transmission data storage unit(301) stores a transmission beacon and transmission data. A transmission controller(302) reads the beacon from the transmission data storage unit according to a transmission beacon control signal, reads the transmission data from the transmission data storage unit according to a reception control signal, and transmits the data to a corresponding MAS. A transmission beacon analyzer(303) analyzes the transmission beacon from the transmission controller and detects reservation information. An MAS allocating unit(304) compares the reservation information with queue allocation information and allocates the allocation information to the MAS, when the allocated queue exists in the reservation information. A super frame controller(305) generates the transmission beacon control signal at a start timing of the super frame, generates the transmission and reception control signals at the start timing of the MAS, and delivers the controls signals to the transmission controller.
Patent KR-20090035359-A (KR)
Title: Apparatus and method for announcing service guides in mobile communication system
Inventor: JUNG BO SUN
IPC: H04N5/00
Filed: 2007-10-05
Abstract: A service guide offer method in a mobile broadcasting system and an apparatus thereof by transmitting basic service guide are provided to distribute specific information about basic service and basic service guide into individual service guide. An SG-C(Service Guide Client) receives an SGDD(Service Guide Delivery Descriptor)(310) delivered to a corresponding session. A terminal interprets the information of SGDD. The terminal receives SGDU(311) for basic service guide by connecting delivery session X. A fragment about the basic service guide is extracted from SGDU which the terminal is received. The terminal indicates the basic service guide(320) on the screen.
Patent KR-20090035875-A (KR)
Title: Camera module
Inventor: BAEK DONG HYUN
IPC: H04N5/225
Filed: 2007-10-08
Abstract: A camera module for combining a lens part and a camera is provided to compensate the correction of the minute definition deviation performing the minute focusing control through a micron gauge. A lens unit(10) includes an inlet hole(11) formed into a cylinder is equipped in a lower part. The insertion part and insertion piece are inserted into a respective first insertion hole(21) and a second insertion hole(22). A lens unit is combined in the camera housing(20). In order to provide the repulsive power for the lens unit, the elastic member consisting of the compressed spring is installed between the lens unit and camera housing. The protruded insertion piece of the lens unit is placed in the elastic member.
Patent KR-20090037180-A (KR)
Title: Grinding wheel
Inventor: LEE IL YOUNG
IPC: B24D13/04
Filed: 2007-10-11
Abstract: A grinding wheel is provided to expel dust by being interacted sequentially on the grinding surface and prevent dust from being stuck to the surface of sand paper. A grinding wheel(100) comprises a plurality of sand papers(1) connected to each other in radial; and a plurality of supporting pipes holding the sand papers. Each of supporting pipe are fastened to a center pipe(60), rotated at regular interval. A plurality of unit wheels are sequentially rotated and inserted into the center pipe.
Patent KR-20090039099-A (KR)
Title: Juicer for garlic
Inventor: BAK DO WOONG
IPC: A47J19/06
Filed: 2007-10-17
Abstract: A garlic juicer is provided to juice more garlic at a time whereby the upper belt serving as filter is formed between the pressure plate and the supporting plate. A garlic juicer comprises a belt conveyor(10) including an upper belt and a lower belt made of fabric, a support plate(20) which is positioned on the lower side of the upper belt to support the upper plate and in which a plurality of discharge holes are formed, a feed unit(30) supplying garlic on the upper belt, a pressure plate(40) which is positioned on the top of the upper belt and juices the garlic on the upper belt while moving up and down, and a collecting unit(50) which is positioned on the lower side of the supporting plate to collect the garlic juice.
Patent KR-20090044138-A (KR)
Inventor: HAN BYUNG CHIL
IPC: G08G1/0968
Filed: 2007-10-31
Abstract: 본 발명은 차량 주행방향과 이격되는 영역으로 PIP의 부화면 위치 조정되는 네비게이션 장치 및 부화면 위치 조정방법에 관한 것이다. 본 발명에 따른 네비게이션 장치는 PIP의 부화면 위치 조정가능한 네비게이션 장치에 있어서, 상기 네비게이션 장치의 각 구성요소를 제어하는 제어부; 설정된 경로의 진행에 따른 주행방향정보를 연산 또는 판독하는 네비게이션부; 경로안내를 제공하는 지도정보 영상신호를 주화면으로 디스플레이하도록 처리하는 주화면 영상처리부; 상기 주화면 상에 PIP 형태의 부화면으로 디스플레이될 부화면 영상신호를 처리하는 부화면 영상처리부; 상기 제어부의 제어에 따라 상기 네비게이션부에서 연산 또는 판독된 주행방향정보를 토대로 지도정보 주화면 상의 차량(주행체)의 현재 주행방향과 이격되는 상기 주화면 상의 영역을 검출하는 영역검출부; 상기 제어부의 제어에 따라 상기 영역검출부에서 검출된 상기 주화면 상의 영역으로 상기 PIP 형태의 부화면을 이동처리하는 부화면 영역 이동처리부; 및 상기 주화면 영상처리부로부터 출력되는 주화면 영상신호와 상기 부화면 영상처리부로부터 출력되는 부화면 영상신호를 중첩시키며 그리고 상기 부화면 영역 이동처리부에 의해 이동된 주화면 상의 영역에 상기 부화면 영상신호를 PIP 형태로 출력하는 PIP 처리부;를 포함하는 것을 특징으로 한다. 
       
     네비게이션, PIP, 부화면 위치조정, 주화면 영역검출, 부화면 영역 이동처리, PIP 처리
Patent KR-20090044578-A (KR)
Title: 반도체 소자의 제조 장치 및 이를 이용한 반도체 소자의제조 방법
Inventor: BANG CHANG JIN
IPC: H01L21/683
Filed: 2007-10-31
Abstract: 본 발명은 반도체 소자의 제조 장치 및 이를 이용한 반도체 소자의 제조 방법에 관한 것으로, 종래 기술에 따른 반도체 소자의 제조 방법에 있어서 웨이퍼에 박막을 증착하거나 베벨 에치(Bevel Etch) 공정을 수행할 경우 웨이퍼의 에지 부분에서 흡착 특성이 열화되는 문제가 발생하는데 이를 해결하기 위하여, 웨이퍼와 웨이퍼 척에 별도의 밀폐형 가이드 링(Guide Ring) 및 가이드 링에 연동하여 센터 및 에지에 추가적인 진공 흡착구를 더 구비시킴으로써, 웨이퍼의 흡착 특성을 향상시키고 반도체 소자의 제조 공정을 안정적으로 수행할 수 있도록 하여 반도체 소자의 제조 공정 수율 및 신뢰성을 향상시킬 수 있도록 하는 발명에 관한 것이다.
Patent KR-20090044651-A (KR)
Inventor: BAE BEOM GEUN
IPC: H04M11/00
Filed: 2007-11-01
Abstract: 본 발명은, 카 오디오 기기에서의 차량 원격 제어장치 및 방법에 관한 것으로, 예를 들어, 차량에 탑재된 카 오디오 기기에, 에스아이엠(SIM: Subscribe Identity Module) 카드 모듈과 같은 이동통신 모듈을 구비시킴과 아울러, 상기 에스아이엠 카드 모듈을 통해, 전화 수신시, 발신 전화번호를 확인하여, 사용자 인증을 수행한 후, 상기 발신 전화번호로 차량 원격 제어 메뉴 항목을 제공하여, 그에 상응하는 차량 제어 동작이 수행되도록 함으로써, 사용자가 자신이 휴대하고 있는 이동통신 단말기를 이용하여, 원격지에 위치하고 있는 차량의 상태 등을 보다 편리하고 정확하게 확인할 수 있게 되며, 또한 차량 시동은 물론, 에어컨 제어, 창문 제어, 카오디오 제어, 진단 제어 등과 같은 다양한 원격 제어 동작을 간편하게 선택 수행시킬 수 있게 된다.  
       
     카 오디오 기기, 에스아이엠 카드 모듈, 이동통신 단말기, 발신 전화번호, 사용자 인증
Patent KR-20090048882-A (KR)
Inventor: PYUN JAE CHUL
IPC: C12N15/70
Filed: 2007-11-12
Abstract: 본 발명은 세포 외벽에 분석 대상물에 선택적으로 결합하는 항체를 고정하기 위한 특정 폴리펩타이드 또는 이의 변조체를 표면 발현한 미생물 균주, 면역 검출에 있어서 상기의 미생물 균주를 이용하는 신호 증폭 방법, 상기의 미생물 균주를 신호 증폭 입자로 사용하는 면역 검출 방법, 및 통상의 면역 바이오센서와 상기 미생물 균주를 포함하는 면역 검출용 키트를 제공한다.  본 발명에 따른 면역 검출 방법은 상기 특정 폴리펩타이드 또는 이의 변조체를 세포 외벽 표면에 발현하는 미생물 균주를 사용함으로써, 발생하는 신호가 증폭되어, 검출 특이성과 감도가 현저하게 증가된 것을 특징으로 한다.
Patent KR-20090049334-A (KR)
Inventor: YANG HAK YONG
IPC: F02D41/04
Filed: 2007-11-13
Abstract: 개시된 내용은, 에어크리너 등의 막힘 발생으로 압력 증가시 흡기시스템을 점검하도록 운전석의 운전자에게 정보가 전달될 경우, 일정시간이 경과되거나 또는 정보가 소정횟수 이상 지속되는 경우에도 운전자가 무시하고 작업할 경우, 엔진 회전수를 강제적으로 낮추어 유압펌프의 토출유량을 줄여 에어크리너 등을 점검후 작업할 수 있도록 한 것으로, 
     본 발명의 실시예에 의한 굴삭기용 엔진 회전수 제어장치는, 굴삭기에 장착되는 엔진 및 유압펌프와, 
     엔진 연소실에 흡입되는 외부공기 중에 포함되는 이물질을 엘리먼트에 의해 여과시켜 엔진 연소실에 공급하는 에어크리너와, 
     에어크리너와 엔진 연소실사이의 관로에 설치되고, 관로 내의 공기 압력을 검출하여 검출압력에 대응되는 압력신호를 출력하는 압력센서와, 
     압력센서로부터 입력되는 압력신호를 미리 설정된 기준압력값과 비교하여 기 설정된 기준압력값을 초과하는 경우 운전실캡의 운전자에게 에어크리너를 점검하도록 경고신호를 전달하고, 경고신호가 전달된 후 일정시간이 경과되거나 경고신호가 일정횟수를 초과하는 경우 엔진 회전수를 강제적으로 낮추고 유압펌프의 토출유량을 감량시키는 전자제어장치를 포함한다. 
       
     엔진 회전수 제어장치, 굴삭기, 흡기 시스템, 유압펌프
Patent KR-20090050211-A (KR)
Inventor: MIN BYOUNG WOON
IPC: G08B25/10
Filed: 2007-11-15
Abstract: 본 발명은 풍향/풍속 센서 모듈을 구비한 선로 감시진단 장치를 제공한다. 상기 선로 감시진단 장치는 송전선 주변의 풍향 및 풍속을 감지하는 풍향/풍속 센서 모듈을 구비한다. 상기 풍향/풍속 센서 모듈은 송전선 주변의 풍향 및 풍속을 측정하는 풍향/풍속센서와 상기 풍향/풍속센서의 측정값을 관리자의 서버로 무선 송신하는 통신유닛을 포함한다. 따라서, 본 발명에 따른 선로 감시진단 장치는 송전선 주변의 풍향 및 풍속을 측정하는 풍향/풍속센서와 풍향/풍속센서의 측정값을 관리자의 서버로 무선 송신하는 통신유닛을 포함하는 풍향/풍속 센서 모듈을 구비하고 있기 때문에, 송전선 주변의 풍향 및 풍속을 원격에서도 실시간으로 감시진단할 수 있게 되며, 이를 통하여, 송전선 및 송전탑의 바람에 의한 데미지를 미연에 측정할 수 있게 된다.   
       
     송전선