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    • 1. 发明专利
    • Blind Channel Cleaning Device
    • PH12018050286A1
    • 2019-11-11
    • PH12018050286
    • 2018-08-08
    • WANG FENFENG HANWU ZHONGWU
    • WU ZHONGWUWANG FENFENG HAN
    • E01H1/00E01H1/05
    • The invention discloses a blind channel cleaning device, comprising a base, wherein four legs are fixed at the corners of the base, the bottom end of the leg is provided with a roller, and one side above the base is provided with a pedal box a second telescopic rod is connected between the four corners of the bottom of the pedal box and the base, and the plurality of rotating shafts are arranged in a rectangular array in the pedal box, and the rotating shafts on the same column at the edge are Two first gears are disposed, and each of the remaining rows of the rotating shafts is vertically disposed with a second gear, and the second gears adjacent to the first gear mesh with the first gears. In the present invention, in the initial state, the tooth shovel and the first brush do not touch the ground, and when needed, only the foot pedal or the foot box is required, so that the tooth shovel and the first brush contact the ground, respectively. The strip guide bricks and the prompt bricks are cleaned, the cleaning efficiency is high, and a large amount of manpower is saved, which is worthy of promotion.
    • 2. 发明申请
    • BIOSENSOR
    • 生物传感器
    • WO2007084076A8
    • 2008-10-30
    • PCT/SG2006000012
    • 2006-01-20
    • AGENCY SCIENCE TECH & RESCHEN XIAN TONGYU MIN BINFENG HAN HUALO GUO QIANG
    • CHEN XIAN TONGYU MIN BINFENG HAN HUALO GUO QIANG
    • G01N27/327
    • G01N33/5438G01N33/48728Y10T29/49117
    • A biosensor which comprises a substrate (101) having a buried electronic sensing element and a substrate surface (124) above the buried electronic sensing element; a structured top layer (125) covering the substrate surface (124), having a top surface above the substrate surface (124), and comprising at least one stimulation and/or sensing electrode (116) and a channel (121) for holding the biomolecule by means of suction through said channel (121) arranged between the top surface (125) and the substrate surface (124), the sensing electrode (116) being electrically coupled to the electronic sensing element; wherein the top surface (125) is provided for placing a biomolecule present in a sample solution thereupon, the sensing electrode (116) is provided for sensing electrical variations in and presence of the biomolecule.
    • 一种生物传感器,包括具有掩埋电子感测元件的衬底(101)和掩埋电子感测元件上方的衬底表面(124); 覆盖衬底表面(124)的结构化顶层(125),其具有在衬底表面(124)上方的顶表面,并且包括至少一个刺激和/或感测电极(116)和用于保持 借助于通过设置在顶表面(125)和衬底表面(124)之间的所述通道(121)的吸力的生物分子,感测电极(116)电耦合到电子感测元件; 其中所述顶表面(125)用于放置存在于样品溶液中的生物分子,所述感测电极(116)用于感测所述生物分子的电变化和存在。
    • 3. 发明申请
    • BIOSENSOR CELL AND BIOSENSOR ARRAY
    • 生物传感器细胞和生物传感器阵列
    • WO2007084077A1
    • 2007-07-26
    • PCT/SG2006/000013
    • 2006-01-20
    • AGENCY FOR SCIENCE, TECHNOLOGY AND RESEARCHCHEN, Xian TongFENG, Han HuaYU, Min BinLO, Guo Qiang
    • CHEN, Xian TongFENG, Han HuaYU, Min BinLO, Guo Qiang
    • G01N27/327
    • C12Q1/6825B01L3/5027G01N27/4145G01N33/54313G01N33/5438G01N33/553G01N33/585C12Q2565/607
    • A biosensor cell (10) and biosensor array comprising a plurality of biosensor cells (10), each biosensor cell (10) comprising a sensing zone. The first sensing electrode (24), a second sensing electrode (25) and the gap (27) separating the sensing electrodes (24,25) are arranged within the sensing zone. The first sensing electrode (24) is electrically insulated from the second sensing electrode (25) by means of the gap (27). Capture molecules (28) are immobilised in the sensing zone; and a field effect transistor (16) having a gate electrode (19), a source electrode (17) and a drain electrode (18); the first sensing electrode (24) being electrically connected to the gate electrode (19) of the field effect transistor (16); and the second sensing electrode (25) being electrically connectable to a gate voltage. The invention also provides a method of detecting a target molecule such as a biomolecule.
    • 一种生物传感器单元(10)和包括多个生物传感器单元(10)的生物传感器阵列,每个生物传感器单元(10)包括感测区域。 第一感测电极(24),第二感测电极(25)和分离感测电极(24,25)的间隙(27)布置在感测区域内。 第一感测电极(24)借助间隙(27)与第二感测电极(25)电绝缘。 捕获分子(28)固定在传感区; 和具有栅电极(19),源电极(17)和漏电极(18)的场效应晶体管(16)。 所述第一感测电极(24)电连接到所述场效应晶体管(16)的栅电极(19); 并且第二感测电极(25)可电连接到栅极电压。 本发明还提供了检测诸如生物分子的靶分子的方法。
    • 4. 发明申请
    • BIOSENSOR
    • 生物传感器
    • WO2007084076A1
    • 2007-07-26
    • PCT/SG2006/000012
    • 2006-01-20
    • AGENGY FOR SCIENCE, TECHNOLOGY AND RESEARCHCHEN, Xian TongYU, Min BinFENG, Han HuaLO, Guo Qiang
    • CHEN, Xian TongYU, Min BinFENG, Han HuaLO, Guo Qiang
    • G01N27/327
    • G01N33/5438G01N33/48728Y10T29/49117
    • A biosensor which comprises a substrate (101) having a buried electronic sensing element and a substrate surface (124) above the buried electronic sensing element; a structured top layer (125 covering the substrate surface (124), having a top surface above the substrate surface (124), and comprising at least one stimulation and/or sensing electrode (116)and a channel (121) for holding the biomolecule by means of suction through said channel (121) arranged between the top surface (125) and the substrate surface (124), the sensing electrode (116) being electrically coupled to the electronic sensing element; wherein the top surface (125) is provided for placing a biomolecule present in a sample solution thereupon, the sensing electrode (116) is provided for sensing electrical variations in and presence of the biomolecule.
    • 一种生物传感器,包括具有掩埋电子感测元件的基底(101)和掩埋电子感测元件上方的基底表面(124) 结构化顶层(125),覆盖衬底表面(124),其具有在衬底表面(124)上方的顶表面,并且包括用于保持生物分子的至少一个刺激和/或感测电极(116)和通道(121) 借助于通过布置在顶表面(125)和衬底表面(124)之间的通道(121)的吸力,感测电极(116)电耦合到电子感测元件;其中提供顶表面(125) 为了在存在于样品溶液中的生物分子放置,感测电极(116)用于感测生物分子的电变化和存在。
    • 7. 发明授权
    • Moving target detection in the presence of parallax
    • 在存在视差的情况下移动目标检测
    • US08340349B2
    • 2012-12-25
    • US11763559
    • 2007-06-15
    • Garbis SalgianSupun SamarasekeraJiangjian XiaoJames Russell BergenRakesh KumarFeng Han
    • Garbis SalgianSupun SamarasekeraJiangjian XiaoJames Russell BergenRakesh KumarFeng Han
    • G06K9/00
    • G06K9/3241G06K9/209G06T7/285G06T2207/10021G06T2207/30212G06T2207/30252
    • A method for detecting a moving target is disclosed that receives a plurality of images from at least one camera; receives a measurement of scale from one of a measurement device and a second camera; calculates the pose of the at least one camera over time based on the plurality of images and the measurement of scale; selects a reference image and an inspection image from the plurality of images of the at least one camera; and detects a moving target from the reference image and the inspection image based on the orientation of corresponding portions in the reference image and the inspection image relative to a location of an epipolar direction common to the reference image and the inspection image; and displays any detected moving target on a display. The measurement of scale can derived from a second camera or, for example, a wheel odometer. The method can also detect moving targets by combining the above epipolar method with a method based on changes in depth between the inspection image and the reference image and based on changes in flow between the inspection image and the reference image.
    • 公开了一种用于检测移动目标的方法,其从至少一个相机接收多个图像; 从测量装置和第二相机中的一个接收刻度的测量; 基于多个图像和尺度的测量来计算随时间的至少一个相机的姿态; 从所述至少一个照相机的多个图像中选择参考图像和检查图像; 并且基于所述参考图像和所述检查图像中的对应部分相对于所述参考图像和所述检查图像共同的核极方向的位置的取向,从所述参考图像和所述检查图像中检测移动目标; 并在显示器上显示任何检测到的移动目标。 刻度的测量可以从第二相机或例如车轮里程表得到。 该方法还可以通过将上述对极方法与基于检查图像和参考图像之间的深度变化的方法并基于检查图像与参考图像之间的流动变化组合来检测移动目标。