Object gripping system, object gripping method, storage medium and robot system
    1.
    发明授权
    Object gripping system, object gripping method, storage medium and robot system 有权
    物体夹持系统,物体夹持方式,存储介质和机器人系统

    公开(公告)号:US09266237B2

    公开(公告)日:2016-02-23

    申请号:US13225728

    申请日:2011-09-06

    Applicant: Osamu Nomura

    Inventor: Osamu Nomura

    Abstract: A system comprises: a measurement unit adapted to measure a position/orientation of at least one target object based on an image obtained by capturing the at least one target object; a selection unit adapted to select at least one grippable target object based on the position/orientation; a determination unit adapted to determine, as an object to be gripped, a grippable target object in a state with a highest priority from the at least one grippable target object based on priorities set in advance for states including gripping positions/directions; a gripping unit adapted to grip the object to be gripped in the state with the highest priority; and a changing unit adapted to change the state of the gripped object, to a state in which the gripped object is assembled to the other object.

    Abstract translation: 一种系统包括:测量单元,适于基于通过捕获所述至少一个目标对象获得的图像来测量至少一个目标对象的位置/方位; 选择单元,其适于基于所述位置/取向来选择至少一个可抓取的目标对象; 基于对包括夹持位置/方向在内的状态预先设定的优先级,确定作为被抓握对象的可抓取目标对象,其具有来自所述至少一个可抓取目标对象的最高优先级的状态; 夹持单元,适于以最高优先级的方式夹持待夹持的物体; 以及适于将被夹持物体的状态改变为将被夹持物体组装到另一物体的状态的改变单元。

    Measurement device and measurement method
    2.
    发明授权
    Measurement device and measurement method 有权
    测量装置及测量方法

    公开(公告)号:US08384911B2

    公开(公告)日:2013-02-26

    申请号:US13281883

    申请日:2011-10-26

    CPC classification number: G01B11/25

    Abstract: A measurement device includes a pattern light characteristic setting unit configured to set illumination light having a pattern light characteristic to be projected onto a measurement object, a reflected light measurement unit configured to measure reflected light when the measurement object is irradiated with the illumination light on, an image feature extraction unit configured to extract from the measured reflected light an image feature based on a physical characteristic of the measurement object, a feature distribution calculation unit configured to calculate a distribution characteristic for each local region of the image feature, and a pattern light control unit configured to control the pattern light characteristic of the illumination light, which includes a pattern light characteristic for distance measurement and a pattern light characteristic for image feature extraction, based on the calculated distribution characteristic for each local region.

    Abstract translation: 测量装置包括:图案光特性设定单元,被配置为将具有要投影的图案光特性的照明光设置为被投射到测量对象上;反射光测量单元,被配置为在照射所述照明光的情况下测量所述测量对象时测量反射光; 图像特征提取单元,被配置为基于测量对象的物理特性从所测量的反射光中提取图像特征;特征分布计算单元,被配置为计算图像特征的每个局部区域的分布特性,以及图案光 控制单元,其被配置为基于所计算的每个局部区域的分布特性来控制包括用于距离测量的图案光特性和用于图像特征提取的图案光特性的照明光的图案光特性。

    METHOD FOR PREPARING aRNA AND METHOD FOR ANALYSIS OF GENE EXPRESSION
    3.
    发明申请
    METHOD FOR PREPARING aRNA AND METHOD FOR ANALYSIS OF GENE EXPRESSION 审中-公开
    制备aRNA的方法和基因表达分析方法

    公开(公告)号:US20120196768A1

    公开(公告)日:2012-08-02

    申请号:US13499824

    申请日:2011-04-21

    Abstract: A method for preparing aRNA to be used for gene expression analysis from an RNA sample extracted from a tissue or cell(s) fixed with a fixative includes an amplification step of the RNA sample by reverse transcription and in vitro transcription, the ratio of aminoallyl uridine 5′-triphosphate (AA-UTP) in a nucleotide reagent used in the in vitro transcription is not less than 5 mol % and less than 25 mol % with respect to the total of uridine 5′-triphosphate (UTP) and AA-UTP.

    Abstract translation: 从用固定剂固定的组织或细胞提取的RNA样品制备用于基因表达分析的RNA的方法包括通过逆转录和体外转录的RNA样品的扩增步骤,氨基烯丙尿苷的比例 用于体外转录的核苷酸试剂中的5'-三磷酸(AA-UTP)相对于尿苷5'-三磷酸(UTP)和AA-UTP的总量不低于5mol%且小于25mol% 。

    Casting nozzle
    5.
    发明授权
    Casting nozzle 有权
    铸造喷嘴

    公开(公告)号:US07905432B2

    公开(公告)日:2011-03-15

    申请号:US10522680

    申请日:2003-07-30

    CPC classification number: B22D41/50

    Abstract: An object of the invention is to provide a casting nozzle in which attachment and deposition of alumina or the like can be prevented while a drift of molten steel can be prevented.The casting nozzle according to the invention is characterized in that the casting nozzle has a molten steel flow hole portion in which “a plurality of independent protrusion portions and/or concave portions” are disposed so that each of the protrusion portions and/or concave portions has a size satisfying the expression (1): H≧2 mm and the expression (2): L>2×H mm [in which “H” shows the maximum height of the protrusion portion or the maximum depth of the concave portion, and “L” shows the maximum length of a base portion of the protrusion portion or concave portion].

    Abstract translation: 本发明的一个目的是提供一种铸造喷嘴,其中可以防止氧化铝等的附着和沉积,同时可以防止钢水漂移。 根据本发明的铸造喷嘴的特征在于,铸造喷嘴具有:钢水流动孔部,其中设置有“多个独立的突出部和/或凹部”,使得每个突出部和/或凹部 具有满足表达式(1)的尺寸:H≥2mm和表达式(2):L> 2×H mm [其中“H”表示突出部分的最大高度或凹部的最大深度, “L”表示突出部或凹部的基部的最大长度。

    INFORMATION PROCESSING APPARATUS AND METHOD FOR DETECTING OBJECT IN IMAGE DATA
    6.
    发明申请
    INFORMATION PROCESSING APPARATUS AND METHOD FOR DETECTING OBJECT IN IMAGE DATA 有权
    用于检测图像数据中的对象的信息处理装置和方法

    公开(公告)号:US20100272351A1

    公开(公告)日:2010-10-28

    申请号:US12765190

    申请日:2010-04-22

    CPC classification number: G06K9/6257 G06K9/00986 G06K9/4604 G06K9/4614

    Abstract: Learning is sequentially executed with respect to weak discriminators based on learning data held in a storage device. Upon learning, an evaluation value for the weak discriminator is calculated. It is discriminated, based on a shift of the evaluation value, whether or not the learning is overlearning. If it is discriminated that the learning is overlearning, new learning data is added. Thus, the overlearning is easily detected and the learning is efficiently executed.

    Abstract translation: 基于保存在存储装置中的学习数据,相对于弱识别器依次执行学习。 在学习时,计算弱鉴别器的评估值。 基于评估值的转移,是否对学习过度学习进行歧视。 如果歧视学习过度学习,则添加新的学习数据。 因此,容易检测到过度学习,并且有效地执行学习。

    Product-sum operation circuit and method
    7.
    发明授权
    Product-sum operation circuit and method 有权
    产品总和运算电路及方法

    公开(公告)号:US07747668B2

    公开(公告)日:2010-06-29

    申请号:US11055283

    申请日:2005-02-10

    CPC classification number: G06F7/5443 G06N3/063

    Abstract: A product-sum operation circuit includes a sorting block (4) which outputs a plurality of operand values x1, x2, . . . xi in descending or ascending order of magnitude, and an operation unit (1) which multiplies each operand value xi output from the sorting block (4) by a corresponding operand value Wi and calculates the accumulated sum of multiplication results.

    Abstract translation: 产品和运算电路包括输出多个操作数值x1,x2,...的排序块(4)。 。 。 xi按照降序或升序排列;以及操作单元(1),其将从分类块(4)输出的每个操作数值xi乘以相应的操作数值Wi,并计算乘法结果的累加和。

    Arithmetic circuit for calculating a cumulative value as a result of parallel arithmetic processing
    8.
    发明授权
    Arithmetic circuit for calculating a cumulative value as a result of parallel arithmetic processing 失效
    用于计算作为并行算术处理结果的累积值的算术电路

    公开(公告)号:US07610326B2

    公开(公告)日:2009-10-27

    申请号:US11078287

    申请日:2005-03-14

    CPC classification number: G06F1/02

    Abstract: An arithmetic circuit to calculate a cumulative value of results of parallel arithmetic processing, in which the increase of the circuit area for multiple-term arithmetic computation and the degradation of accuracy of holding of computation results in a short time can be prevented. The arithmetic circuit has plural analog arithmetic circuits to perform arithmetic processing based on input analog signals, a capacitor to hold a charge amount proportional to a total sum of results of computations by the plural analog arithmetic circuits, an analog-to-digital (A/D) conversion circuit to convert the charge amount stored in the capacitor to digital data, and a digital arithmetic circuit to calculate a cumulative value based on the converted digital data.

    Abstract translation: 可以防止用于计算多项算术计算的电路面积的增加和计算结果的保持精度的降低的并行运算处理的结果的累积值的运算电路。 算术电路具有多个模拟运算电路,用于根据输入的模拟信号进行算术处理,保持与多个模拟运算电路的运算结果的总和成比例的电荷量的电容器,模数(A / D)转换电路以将存储在电容器中的电荷量转换为数字数据,以及数字运算电路,以基于转换的数字数据计算累积值。

    Operation circuit and operation control method thereof
    10.
    发明授权
    Operation circuit and operation control method thereof 有权
    操作电路及其操作控制方法

    公开(公告)号:US07272585B2

    公开(公告)日:2007-09-18

    申请号:US11434779

    申请日:2006-05-17

    CPC classification number: G06N3/049 G06N3/063 H03K7/08 H03K9/08 H03M5/08

    Abstract: A product-sum operation circuit includes a pulse width/digital conversion circuit (9) which converts a pulse signal having a pulse width representing an operand value into a digital signal, a sorting circuit (4) which outputs, in descending or ascending order of magnitude, a plurality of operand values Xi converted into digital signals by the pulse width/digital conversion circuit (9), and an accumulated sum circuit (1) which multiplies each operand value output from the sorting circuit (4) by a corresponding operand value Wi and calculates the accumulated sum of multiplication results. The pulse width/digital conversion circuit (9) includes a counter (10) which counts a clock and outputs a count value as a digital signal, and n trailing edge latch circuits (11-0-11-(n−1)) each of which latches a common count value output from the counter at the trailing edge of the input pulse signal.

    Abstract translation: 产品总和运算电路包括将具有表示操作数值的脉冲宽度的脉冲信号转换为数字信号的脉冲宽度/数字转换电路(9),分选电路(4),按照下列或者升序排列 由脉冲宽度/数字转换电路(9)转换为数字信号的多个操作数值Xi以及将从分选电路(4)输出的每个操作数值乘以相应的操作数值的累积和电路(1) Wi并计算乘积结果的累加和。 脉冲宽度/数字转换电路(9)包括对时钟进行计数的计数器(10),并输出作为数字信号的计数值,以及n个后沿锁存电路(11〜0-11〜(n-1)) 其在输入脉冲信号的后沿锁存从计数器输出的公共计数值。

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