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    • 34. 发明授权
    • Optical measurement device and optical measurement method
    • 光学测量装置和光学测量方法
    • US09068825B2
    • 2015-06-30
    • US14461667
    • 2014-08-18
    • SEIKO EPSON CORPORATION
    • Kenji GotoHideaki Yamada
    • G01J4/00G01B11/26G01N21/21G01N33/02G01N33/14
    • G01B11/26G01J4/00G01N21/21G01N33/025G01N33/143
    • In a first optical measurement device, light which is output from a light source is subject to linear polarizing in a polarizing unit, and is input to a test object A. Transmitted light which has passed through the test object A is orthogonally separated in an orthogonal separation unit, and the light which is orthogonally separated in the orthogonal separation. unit is received in two light receiving units. In addition, amount of light of the transmitted light is determined by a control unit, and a difference between received light levels which are received in the light receiving unit is normalized using the amount of light which is determined in a transmitted amount of light determination unit, and then the angle of optical rotation is calculated by the angle of optical rotation calculation unit.
    • 在第一光学测量装置中,从光源输出的光在偏振单元中经受线性偏振,并被输入到测试对象A.已经通过测试对象A的透射光正交地垂直分离 分离单元和在正交分离中正交分离的光。 单元被接收在两个光接收单元中。 此外,通过控制单元确定透射光的光量,并且使用在发光量确定单元中确定的光量对在光接收单元中接收的接收光电平之差进行归一化 ,然后通过旋光计算单元的角度计算旋光角度。
    • 35. 发明申请
    • OPTICAL MEASUREMENT DEVICE AND OPTICAL MEASUREMENT METHOD
    • 光学测量装置和光学测量方法
    • US20150006107A1
    • 2015-01-01
    • US14461667
    • 2014-08-18
    • SEIKO EPSON CORPORATION
    • Kenji GOTOHideaki YAMADA
    • G01B11/26G01J4/00
    • G01B11/26G01J4/00G01N21/21G01N33/025G01N33/143
    • In a first optical measurement device, light which is output from a light source is subject to linear polarizing in a polarizing unit, and is input to a test object A. Transmitted light which has passed through the test object A is orthogonally separated in an orthogonal separation unit, and the light which is orthogonally separated in the orthogonal separation. unit is received in two light receiving units. In addition, amount of light of the transmitted light is determined by a control unit, and a difference between received light levels which are received in the light receiving unit is normalized using the amount of light which is determined in a transmitted amount of light determination unit, and then the angle of optical rotation is calculated by the angle of optical rotation calculation unit.
    • 在第一光学测量装置中,从光源输出的光在偏振单元中经受线性偏振,并被输入到测试对象A.已经通过测试对象A的透射光在垂直方向上被正交分离 分离单元和在正交分离中正交分离的光。 单元被接收在两个光接收单元中。 此外,通过控制单元确定透射光的光量,并且使用在发光量确定单元中确定的光量对在光接收单元中接收的接收光电平之差进行归一化 ,然后通过旋光计算单元的角度计算旋光角度。
    • 39. 发明申请
    • METHOD, SENSOR UNIT AND MACHINE FOR DETECTING
    • 方法,传感器单元和检测POTATO中“糖顶”缺陷的机器
    • US20140056482A1
    • 2014-02-27
    • US13812439
    • 2011-07-08
    • Markus BurgstallerPeter KerschhagglMarcus Groinig
    • Markus BurgstallerPeter KerschhagglMarcus Groinig
    • G01N33/02
    • G01N33/025B07C5/3422G01N21/85G01N21/88
    • The invention relates to a method, a sensor unit and a machine for detecting “sugar end” defects in potatoes. The method comprises irradiating potatoes with at least one light source, for a plurality of locus points on each potato, wherein locus points lie on the end regions of the potato and other locus points lie in a central region of the potato. The light reflected from and/or transmitted through the respective locus points is selectively projected onto at least one photo sensor which generates light measurement signals for each locus point from the received light. At least one classification feature is determined from the light measurement signals. If at least one classification feature corresponds to a predefined “sugar end” criterion the respective potato is classified as having “sugar end” defects.
    • 本发明涉及一种用于检测马铃薯中“糖末”缺陷的方法,传感器单元和机器。 该方法包括用马铃薯的至少一个光源照射马铃薯,每个马铃薯上的多个轨迹点,其中轨迹点位于马铃薯​​的末端区域,而其他轨迹点位于马铃薯​​的中心区域。 从各个轨迹点反射和/或透射通过各个轨迹点的光被选择性地投影到至少一个光电传感器上,该传感器从接收的光产生每个轨迹点的光测量信号。 从光测量信号确定至少一个分类特征。 如果至少一个分类特征对应于预定义的“糖结束”标准,则相应的马铃薯被分类为具有“糖结束”缺陷。
    • 40. 发明授权
    • Applanation system for evaluation of cell pressure dependent firmness on leaves and soft organs flat face segments
    • 用于评估细胞压力依赖性硬度的叶片和软体平面部分的贴片系统
    • US08656757B2
    • 2014-02-25
    • US12669320
    • 2008-07-16
    • Adonai Gimenez CalboJose Dalton Cruz Pessoa
    • Adonai Gimenez CalboJose Dalton Cruz Pessoa
    • G01M3/02
    • G01N3/40G01N33/025G01N2203/0076
    • The applanation system on air permeated screen (1) of this invention is a versatile instrument for measurement of tissue firmness generated by cell turgor pressure of leaves and organs segments with thin and elastic cell wall of several stalk, leaves, fruits and roots. It is composed by an air source with adjusted maximum flow (6), a porous element (2) inserted on a screen (1), by which air flows, and a device for compression application (4). For measurements, the organ is progressively pressed against the screen until reversible interruption of the air flow crossing the porous element (2) is indicative of adequate applanation of the leaf against the screen. In this condition, one takes the firmness measurement reading as the applanation pressure (5). This firmometer enables postharvest quality evaluation and measurements for ecophysiology studies and irrigation management procedure benchmarking.
    • 本发明的透气屏(1)的压平系统是用于测量由具有多个茎,叶,果实和根的薄而弹性细胞壁的叶和器官段的细胞膨胀压力产生的组织硬度的通用仪器。 它由具有调节最大流量(6)的空气源,插入在屏幕(1)上的多孔元件(2)和空气流动构成,以及用于压缩应用的装置(4)。 对于测量,器官逐渐压在屏幕上,直到穿过多孔元件(2)的空气流的可逆中断表明叶片对屏幕的足够的压扁。 在这种情况下,将硬度测量读数作为压平压力(5)。 该密度计可使采后质量评估和生物物理学研究和灌溉管理程序基准测量。