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公开(公告)号：KR100659461B1
公开(公告)日：2006-12-19
申请号：KR1020040049946
申请日：2004-06-30
Applicant: 대한민국(농촌진흥청장) , (주)티이엔
IPC: F24J3/08
CPC classification number: Y02E10/10
Abstract: 본 발명은 지중 가수장치를 설치하고 지열을 이용하여 농업용 온실의 냉난방을 목적으로 활용될 수 있도록 하여 농업에너지를 절감할 수 있도록 한 친환경적인 지열 열교환장치에 관한 것이다.
본 발명에 의하면, 열전도도를 향상시키기 위하여 지중가수장치를 설치하고 제한된 매설공간에 슬링키(Slinky) 타입과 스파이럴(Spiral) 타입을 복합시킨 형태의 지중 열교환장치를 설치하여 최대의 지열을 얻을 수 있는 구조를 채택하여 대체에너지에 의하여 농업적으로 이용이 가능하게 하여 화석에너지의 이용 절감을 도모하고 친환경 농업의 실현이 이루어질 수 있음에 그 특징이 있다.
지열, 열교환, 지중가수-
公开(公告)号：KR200405045Y1
公开(公告)日：2006-01-11
申请号：KR2020050029267
申请日：2005-10-14
Applicant: 대한민국(농촌진흥청장) , 박영효
IPC: A01B59/06
Abstract: 본 고안은 농경지 등에 산재해 있는 돌을 용이하게 골라내어 농경지의 토양조건을 좋게 하도록 하는 트랙터 부착 돌 수집기에 관한 것으로 트랙터의 견인에 따라 일정 깊이의 땅 속을 연속적으로 굴취하여 주는 굴취날(11)과 상기 굴취날(11)이 일정 깊이로 굴취하도록 깊이를 조절하는 굴취깊이조절대(12)를 포함하는 굴취수단과; 상기 굴취수단의 굴취날(11)에 의해 파올려진 돌과 흙을 이송하면서 흙과 돌을 분리하는 이송격자(21)와 이송체인(22) 및 스프로켓(23)(24)을 포함하는 이송수단과; 상기 이송수단에 의해 이송된 돌을 순간 타격하여 부착된 흙을 털어내고 후술하는 분리수집수단으로 돌을 튕겨주는 튕김수단과; 상기 튕김수단으로 부터 공급된 돌을 수집하는 수집버켓(51)과 상기 수집버켓(51)을 구비한 분리수집수단을 포함하는 것으로, 연속적으로 트랙터가 주행함과 동시에 땅속의 돌을 굴취하고, 돌과 흙을 명확히 구분하여 용이하게 분리 수집하도록 하는 것임.
굴취날, 이송격자, 이송체인, 스프로켓, 튕김수단, 수집버켓, 유압실린더-
公开(公告)号：KR1020040012255A
公开(公告)日：2004-02-11
申请号：KR1020020045741
申请日：2002-08-02
Applicant: 대한민국(농촌진흥청장)
IPC: G01N21/00
Abstract: PURPOSE: An apparatus for measuring chlorophyll in crops is provided to measure an amount of chlorophyll contained in crops in real time by utilizing a GPS. CONSTITUTION: A chlorophyll measurement apparatus includes a leans section(100) for collecting solar light reflected from leaves of crops, a filter section(110), an optical sensor section(120), a signal processing section(130), a data processing section(140) and a supporting section. The lens section(100) has a lens(102) and a lens holder(104) for fixing the lens(102). A focus adjusting part(106) is provided in the lens holder(104) in order to adjust the focus of the lens(102). The filter section(110) includes a visible ray filter(114), a near-infrared ray filter(116) and a filter holder(112) for fixing the visible ray filter(114) and the near-infrared ray filter(116). The optical sensor section(120) has a visible ray sensor(122) and a near-infrared ray sensor(124).
Abstract translation: 目的：提供一种用于测量作物中叶绿素的装置，通过使用GPS来实时测量作物中所含的叶绿素含量。 构成：叶绿素测量装置包括用于收集从作物叶子反射的太阳光的倾斜部分（100），滤光部分（110），光学传感器部分（120），信号处理部分（130），数据处理部分 （140）和支撑部分。 透镜部分（100）具有用于固定透镜（102）的透镜（102）和透镜保持器（104）。 为了调整透镜（102）的焦点，在透镜保持架（104）中设置有聚焦调节部（106）。 过滤器部分（110）包括用于固定可见光线过滤器（114）和近红外线过滤器（116）的可见光线过滤器（114），近红外线过滤器（116）和过滤器保持器（112） 。 光传感器部分（120）具有可见光线传感器（122）和近红外线传感器（124）。
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公开(公告)号：KR1020010017741A
公开(公告)日：2001-03-05
申请号：KR1019990033406
申请日：1999-08-13
Applicant: 대한민국(농촌진흥청장)
IPC: A01B63/02
Abstract: PURPOSE: Control method of slide center for tractor lift is provided which adjusts the length of variance round connection tool attached between a lift arm and a control valve so that it keeps slide center uniformly CONSTITUTION: The equipment to control slide center by variance control of round connection tool for tractor lift comprises the parts of: a sensor for slide center(1) which senses the degree which the tractor is vertically slid; a lift operation lever(6) which raises or lowers a cultivating work device part(5) in the rear part of the tractor; a variance round link part(3) which transmits variance rotated by upper link(7) to the cylinder operation valve again; a straight line movable motor which varies the length of link tool as the signal from the slide center sensor; and a controller which controls a motor and calculates variance.
Abstract translation: 目的：提供牵引电梯滑动中心的控制方法，调整提升臂和控制阀之间连接工具的长度方向，使其保持滑动中心均匀组态：通过圆形方差控制控制滑动中心的设备 用于牵引车升降机的连接工具包括以下部分：用于滑动中心（1）的传感器，其感测拖拉机垂直滑动的程度; 升降操作杆（6），其在拖拉机的后部升高或降低栽培作业装置部分（5）; 将由上连杆（7）旋转的方差再次传送到气缸操作阀的方差圆环部分（3） 直线移动电动机，其作为来自滑动中心传感器的信号改变连杆工具的长度; 以及控制电机并计算方差的控制器。
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公开(公告)号：KR100267739B1
公开(公告)日：2000-10-16
申请号：KR1019980014984
申请日：1998-04-27
Applicant: 대한민국(농촌진흥청장)
IPC: A01B69/00
Abstract: PURPOSE: A device for detecting location of a controlling instrument including translational displacement is provided to reduce damage by error or impulse by oscillation in the process of operation of a link instrument and to solve problem by limitation of the place accompanied for detecting the translational displacement. CONSTITUTION: The device for detecting location of a controlling instrument including translational displacement includes a location detecting instrument(10), a signal converter(20), a comparing instrument(30) and a location setting instrument. The location detecting instrument(10) detects the translational displacement about the reference location of a controlling instrument. The translational displacement detected in the location detecting instrument(10) is converted into the electrical signal through the signal converter(20). The location setting instrument sets up the location of the locational output according to the control condition of the controlling instrument. The comparing instrument(30) compares the signal detected in the location detecting instrument(10) with the signal of the location setting instrument and compares if it is the location field set up in the location setting instrument or not.
Abstract translation: 目的：提供一种用于检测包括平移位移的控制仪器位置的装置，以减少在连接仪器操作过程中出现的振动造成的错误或脉冲破坏，并通过限制附近检测平移位移的位置来解决问题。 构成：用于检测包括平移位移的控制仪器的位置的装置包括位置检测仪器（10），信号转换器（20），比较仪器（30）和定位设备。 位置检测仪器（10）检测关于控制仪器的参考位置的平移位移。 在位置检测仪器（10）中检测到的平移位移通过信号转换器（20）转换成电信号。 位置设定仪根据控制仪表的控制条件设置位置输出的位置。 比较仪器（30）将位置检测仪器（10）中检测到的信号与位置设定仪器的信号进行比较，并比较位置设定仪器中设置的位置字段。
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Patent Agency Ranking
公开(公告)号：KR1020110058439A
公开(公告)日：2011-06-01
申请号：KR1020090115234
申请日：2009-11-26
Applicant: 대한민국(농촌진흥청장)
Abstract: PURPOSE: An apparatus for measuring the physical properties of farmland is provided to simultaneously measure soil property(conductivity, moisture, hardness, temperature). CONSTITUTION: An apparatus for measuring the physical properties of farmland comprises: a housing(10) forming an exterior; a screw(30) which rotates and is formed at the upper and lower ends of the housing; a motor(70) for rotating the screw; a moving part(40) having a sheet form which moves up and down on the housing; a sensing unit(80) for sensing conductivity, moisture, hardness, and temperature; and a control unit.
Abstract translation: 目的：测量农田物理性质的设备，同时测量土壤性质（电导率，水分，硬度，温度）。 构成：用于测量农田物理性质的装置包括：形成外部的壳体（10）; 螺旋（30），其旋转并形成在所述壳体的上端和下端; 用于旋转所述螺钉的马达（70） 具有在壳体上上下移动的片状的移动部件（40）; 感测单元（80），用于感测电导率，湿度，硬度和温度; 和控制单元。
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公开(公告)号：KR1020110058039A
公开(公告)日：2011-06-01
申请号：KR1020090114695
申请日：2009-11-25
Applicant: 대한민국(농촌진흥청장) , 주식회사 나인티시스템
IPC: A01B39/18
CPC classification number: A01D69/025 , A01D34/008 , A01D34/78 , A01D2101/00
Abstract: PURPOSE: A robot for weeding is provided to use a battery and a hydrogen fuel cell as a power source and to use a belt-type of wheel in which grooves and protrusions are formed. CONSTITUTION: A robot for weeding comprises: a movable unit(10) having a transfer function; a recognition unit(20) for recognizing the row of rice plants in a paddy field; a navigation unit(30) for collecting necessary information; a power supply unit(40) using an environment-friendly hybrid power source; a weeding unit(50); a transceiver(60) for performing wireless communication with the outside; an input unit(70) in which various information is inputted; a storage unit(80) for storing the information necessary form the drive of the robot for weeding; an output unit(90) for outputting various information; and a controller(100) for controlling the function of elements.
Abstract translation: 目的：提供一种用于除草的机器人，使用电池和氢燃料电池作为电源，并使用形成有凹槽和突起的带式轮。 构成：除草机器人包括：具有传递功能的可移动单元（10）; 识别单元（20），用于识别稻田中的一排水稻植物; 用于收集必要信息的导航单元（30）; 使用环境友好的混合动力源的电源单元（40）; 除草机组（50）; 用于与外部进行无线通信的收发器（60）; 输入各种信息的输入单元（70）; 存储单元（80），用于存储从除去机器人的驱动所需的信息; 输出单元（90），用于输出各种信息; 以及用于控制元件的功能的控制器（100）。
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公开(公告)号：KR1020110057544A
公开(公告)日：2011-06-01
申请号：KR1020090113990
申请日：2009-11-24
Applicant: 대한민국(농촌진흥청장)
CPC classification number: A01D34/008 , A01D2101/00
Abstract: PURPOSE: A young seedling detecting apparatus is provided to facilitate path amendment for removing weed by enhancing recognition rate about young seedling using a laser sensor. CONSTITUTION: A robot using a young seedling detecting apparatus comprises: a movable part(10) providing a moving function; a young seedling detecting apparatus(20) which collects information about working path plan; a power supply unit(40) for offering the necessary power source to each part; a weeding part(50) for weeding the weed of a paddy field; a transceiver(60) for wireless communication; an input unit(70); an output unit(90) for outputting information; a storage(80) for storing the information for the drive of the robot; and a controller(100) for controlling the function of elements.
Abstract translation: 目的：提供一种幼苗检测装置，以便通过增强使用激光传感器的幼苗识别率来促进杂草去除。 构成：使用幼苗检测装置的机器人包括：提供移动功能的可动部（10） 收集关于工作路径图的信息的幼苗检测装置（20） 电源单元（40），用于向每个部件提供必要的电源; 用于除草田间杂草的除草部分（50）; 用于无线通信的收发器（60） 输入单元（70）; 输出单元（90），用于输出信息; 用于存储用于机器人的驱动的信息的存储装置（80） 以及用于控制元件的功能的控制器（100）。
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公开(公告)号：KR101011952B1
公开(公告)日：2011-02-09
申请号：KR1020080110956
申请日：2008-11-10
Applicant: 대한민국(농촌진흥청장)
IPC: G01R27/02
Abstract: 본 발명은 토양내에 깊이별로 삽입되는 복수개의 센서 전극부 및 절연 관입부, 그리고 온도센서 등을 하나로 조합시켜서, 염류가 집적된 시설 재배지 토양내의 깊이별 전기전도도를 간단한 과정으로 신속 정확하게 측정할 수 있도록 한 토양 전기전도도 측정기 및; 토양 깊이별로 관입된 각 센서 전극부에서 토양 표면과의 접촉 임피던스를 제거하는 과정을 통해 전기전도도를 측정하는 과정과, 각 센서 전극부의 출력 임피던스 신호를 처리하여 얻은 전기전도도 측정값을 온도 및 토양수분에 대하여 보정하는 과정 등을 통해, 토양 전기전도도 측정값에 대한 정밀도를 향상시킬 수 있도록 한 토양 전기전도도 측정기를 이용한 토양 전기전도도 측정 방법을 제공하고자 한 것이다.
토양, 전기전도도, 온도, 수분, 시설 재배지, 작물, 염류, 깊이별, 임피던스, 전극센서,-
公开(公告)号：KR1020080082236A
公开(公告)日：2008-09-11
申请号：KR1020070022814
申请日：2007-03-08
Applicant: 대한민국(농촌진흥청장)
CPC classification number: C04B26/10 , C04B14/06 , C04B14/08 , C04B14/303 , C04B24/2623 , C04B38/02
Abstract: A porous ceramic cup composition for a tensiometer, and a method for preparing a porous ceramic cup for a tensiometer are provided to allow the soil moisture tension to be measured stably on spot to a higher limit of 100 kPa or more. A porous ceramic cup composition for a tensiometer comprises a powder material which comprises 87.0 wt% of aluminum oxide(Al2O3), 11.0 wt% of silicon dioxide, 1.5 wt% of diatomite, and 0.5 wt% of a peptizing agent; 60 wt% of water; and 2 wt% of poly(vinyl alcohol)(PVA) and 1 wt% of polyethylene glycol(PEG) as a binder. Also the powder material comprises 85.0-88.0 wt% of Al2O3; 10.7-11.3 wt% of SiO2; 0.15 wt% of MgO; 0.20 wt% of Fe2O3; 0.09 wt% of CaO; 0.02 wt% of K2O; 0.33 wt% of Na2O; and 0.02 wt% of TiO2.
Abstract translation: 提供了一种用于张力计的多孔陶瓷杯组合物和用于制造用于张力计的多孔陶瓷杯的方法，以便能够稳定地测量土壤水分张力至更高的100kPa以上的极限。 用于张力计的多孔陶瓷杯组合物包括粉末材料，其包含87.0重量％的氧化铝（Al 2 O 3），11.0重量％的二氧化硅，1.5重量％的硅藻土和0.5重量％的胶溶剂; 60重量％的水; 和2重量％的聚（乙烯醇）（PVA）和1重量％的聚乙二醇（PEG）作为粘合剂。 粉末材料也包含85.0-88.0重量％的Al2O3; 10.7-11.3重量％的SiO2; 0.15重量％的MgO; 0.20重量％的Fe 2 O 3; 0.09重量％的CaO; 0.02重量％的K 2 O; 0.33重量％的Na 2 O; 和0.02重量％的TiO 2。
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