DEVICE FOR CHECKING THE CALIBRATION OF CATCHING INSTRUMENTS MEASURING RAINFALL INTENSITY
    3.
    发明申请
    DEVICE FOR CHECKING THE CALIBRATION OF CATCHING INSTRUMENTS MEASURING RAINFALL INTENSITY 有权
    用于检查测量仪器测量雨量强度的校准装置

    公开(公告)号:US20140137632A1

    公开(公告)日:2014-05-22

    申请号:US14129989

    申请日:2012-06-28

    CPC classification number: G01W1/18 G01F25/0061 G01W1/14

    Abstract: Device (1) for checking the calibration of catching instruments measuring rainfall intensity,which comprises a plurality of containers (2a, 2b, 2c) having a predetermined internal volume (V1, V2, V3), the volume of at least two of said containers being different from each other, said containers being intended to contain respective amounts of a liquid, wherein each container (2a, 2b, 2c) is provided with a single exhaust nozzle (3a, 3b, 3c) intended to put the internal volume (V1, V2, V3) of said container (2a, 2b, 2c) in fluid communication with an outer environment such to allow said liquid discharged from said nozzle (3a, 3b, 3c) to flow out by gravity in a substantially horizontal direction, each one of said containers (2a, 2b, 2c) further comprising air intake means (4a, 4b, 4c) intended to put the internal volume (V1, V2, V3) in fluid communication with the outer environment in order to define a compensation of the air pressure inside the container, such to make piezometric head constant at the height of said nozzle (3a, 3b, 3c) independently of the change of the liquid level in said container (2a, 2b, 2c) during its emptying, such to obtain a contemporaneous check of the dynamic and volumetric calibration of said catching instruments; a further subject of the invention is a method for carrying out such check.

    Abstract translation: 用于检查测量降雨强度的捕捉仪器的校准的装置(1),其包括具有预定内部容积(V1,V2,V3)的多个容器(2a,2b,2c),所述容器中的至少两个容器 彼此不同,所述容器旨在容纳相应量的液体,其中每个容器(2a,2b,2c)设置有用于将内部容积(V1)设置的单个排气喷嘴(3a,3b,3c) ,所述容器(2a,2b,2c)的液体(V2,V3)与外部环境流体连通,以允许从所述喷嘴(3a,3b,3c)排出的所述液体在大致水平方向上通过重力流出, 所述容器(2a,2b,2c)中的一个还包括用于将内部容积(V1,V2,V3)与外部环境流体连通的进气装置(4a,4b,4c),以便限定 容器内的气压,使得测量头 独立于所述容器(2a,2b,2c)在排空过程中液面的变化而在所述喷嘴(3a,3b,3c)的高度处恒定,以便同时检查所述容器(2a,2b,2c)的动态和体积校准 捕捉仪器; 本发明的另一个主题是进行这种检查的方法。

    Modular frame structure for machining center

    公开(公告)号:US11253966B2

    公开(公告)日:2022-02-22

    申请号:US16767780

    申请日:2018-11-29

    Abstract: A modular frame structure for a machining center which includes at least one modular unit having a first and a second individual module. Each individual module includes two mutually parallel vertical columns, each one extending parallel to a vertical direction; a pair of first horizontal cross-members, each one extending parallel to a first horizontal direction, each horizontal cross-member of the pair of first cross-members being joined to both columns.
    The modular unit further includes two pairs of second horizontal cross-members, each horizontal cross-member parallel to a second horizontal direction that is perpendicular to the first horizontal direction.

    A METHOD OF SYNTHESIZING CREATINE DERIVATIVES
    7.
    发明申请
    A METHOD OF SYNTHESIZING CREATINE DERIVATIVES 审中-公开
    合成衍生物的方法

    公开(公告)号:US20150368192A1

    公开(公告)日:2015-12-24

    申请号:US14650157

    申请日:2013-11-18

    CPC classification number: C07C277/08 C07F9/09 C07F9/222 C07C279/24

    Abstract: A method of synthesizing (Boc)2-creatine derivatives of formula (III) which comprises a first step in which a sarcosine ester is reacted with a guanylating agent comprising two nitrogen atoms each protected with a t-butoxycarbonyl (t-Boc) group to form a (Boc)2-creatine ester, and a second step in which the (Boc)2-creatine ester is subjected basic hydrolysis to form (Boc)2-creatine of formula (III) is described. The (Boc)2-creatine so obtained can be used in methods of synthesizing creatine and phosphocreatine derivatives in which the free carboxyl group of the creatine is conjugated with a desired molecule.

    Abstract translation: 合成式(III)的(Boc)2-肌酸衍生物的方法,其包括第一步,其中肌氨酸酯与包含两个被叔丁氧基羰基(t-Boc)基团保护的氮原子的脒基化试剂反应至 形成(Boc)2-肌酸酯,并且描述其中(Boc)2-肌酸酯进行碱性水解以形成式(III)的(Boc)2 - 肌酸的第二步。 如此获得的(Boc)2-肌酸可用于合成肌酸和磷酸肌酸衍生物的方法,其中肌酸的游离羧基与所需分子结合。

    METHOD FOR CREATING DIGITAL CIRCUITS OF A FEEDBACK CONTROL SYSTEM THAT IMPLEMENTS AN APPROXIMATION TECHNIQUE FOR MODEL PREDICTIVE CONTROL (MPC)
    8.
    发明申请
    METHOD FOR CREATING DIGITAL CIRCUITS OF A FEEDBACK CONTROL SYSTEM THAT IMPLEMENTS AN APPROXIMATION TECHNIQUE FOR MODEL PREDICTIVE CONTROL (MPC) 有权
    用于创建模拟预测控制(MPC)的近似技术的反馈控制系统的数字电路的方法

    公开(公告)号:US20150145558A1

    公开(公告)日:2015-05-28

    申请号:US14405229

    申请日:2013-05-21

    CPC classification number: G06F17/505 G05B13/048 H03K19/017581

    Abstract: Method for creating digital circuits of an MPC controller (2), which implements an approximation technique for Model Predictive Control (MPC), in which a quadratic programming (QP) or linear programming (LP) optimization problem is formulated by starting from a model defined over a set of states of a state (x), wherein the said set of states is partitioned into simplices identified by vertices (v), and wherein said method comprises the steps of a) compute a solution (w*) of the optimization problem and define a control law (u(x)); b) check the stability under the control law (u(x)); c) synthesize a digital circuit by starting from the control law (u(x)) and the vertices (vi).

    Abstract translation: 用于创建MPC控制器(2)的数字电路的方法,其实现用于模型预测控制(MPC)的近似技术,其中通过从定义的模型开始来形成二次规划(QP)或线性规划(LP)优化问题 在状态(x)的一组状态中,其中所述状态集被划分为由顶点(v)识别的简单,并且其中所述方法包括以下步骤:a)计算优化问题的解(w *) 并定义一个控制律(u(x)); b)检查控制律(u(x))下的稳定性; c)通过从控制律(u(x))和顶点(vi)开始合成数字电路。

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