Device for measuring pressure, variation in acoustic pressure, a magnetic field, acceleration, vibration, or the composition of a gas
    2.
    发明授权
    Device for measuring pressure, variation in acoustic pressure, a magnetic field, acceleration, vibration, or the composition of a gas 有权
    用于测量压力,声压变化,磁场,加速度,振动或气体组成的装置

    公开(公告)号:US08850893B2

    公开(公告)日:2014-10-07

    申请号:US12746342

    申请日:2008-12-04

    摘要: The invention relates to a sensor (1) and a method for measuring pressure, variation in sound pressure, a magnetic field, acceleration, vibration, or the composition of a gas. The sensor (1) comprises an ultrasound transmitter (2), and a cavity (4) arranged in connection with it. According to the invention, the sensor (1) comprises a passive sensor element (3, 3′) located at the opposite end of the cavity (4) to the ultrasound transmitter (2), the distance of which from the ultrasound transmitter (2) is selected in such a way that the resonance condition is met at the ultrasound frequency used, the ultrasound transmitter (2) comprises a light-construction diaphragm oscillator (9), which is thus well connected to the surrounding medium, and the sensor includes means for measuring the interaction between the ultrasound transmitter (2) and the cavity (4).

    摘要翻译: 本发明涉及一种用于测量压力,声压变化,磁场,加速度,振动或气体成分的传感器(1)和方法。 传感器(1)包括超声波发射器(2)和与其连接布置的空腔(4)。 根据本发明,传感器(1)包括位于与超声波发射器(2)的空腔(4)的相对端的无源传感器元件(3,3'),其与超声波发射器(2)的距离 )以使得在所使用的超声波频率下满足谐振条件的方式选择,超声波发射器(2)包括光构造振动膜(9),其由此良好地连接到周围的介质,并且传感器包括 用于测量超声波发射器(2)和空腔(4)之间的相互作用的装置。

    Method of producing a bran product
    5.
    发明授权
    Method of producing a bran product 有权
    生产麸皮产品的方法

    公开(公告)号:US08742095B2

    公开(公告)日:2014-06-03

    申请号:US12919974

    申请日:2009-03-04

    IPC分类号: C07H1/06 C07H1/08

    摘要: The present invention relates to a method of manufacturing a cereal bran product containing beta-glucan. According to the method, a plastic mass is formed from cereal bran by means of a thermo-mechanical treatment, and the mass is brought into contact with an enzyme that breaks up beta-glucan, with or without an enzyme that breaks up starch. After inactivating the enzyme, the bran is dried and, when so needed, ground. The cereal bran product manufactured according to the method has an essentially inextensible structure in a water environment. The product is suitable to be added to aqueous foodstuffs or to foodstuffs, the manufacture of which employs water.

    摘要翻译: 本发明涉及一种制备含有β-葡聚糖的谷物麸产品的方法。 根据该方法,通过热机械处理由谷物麸形成塑料块,并且使质量与分解β-葡聚糖的酶接触,所述酶具有或不具有分解淀粉的酶。 灭活酶后,将麸干燥,并在需要时进行研磨。 根据该方法制造的谷类麸皮产品在水环境中具有基本不可延伸的结构。 该产品适用于添加到含水食品或食品中,其制造采用水。

    Pigment and filler and a method of manufacturing it
    6.
    发明授权
    Pigment and filler and a method of manufacturing it 失效
    颜料和填料及其制造方法

    公开(公告)号:US08597422B2

    公开(公告)日:2013-12-03

    申请号:US10573041

    申请日:2004-10-01

    CPC分类号: C08J3/14 C08J2303/04 C08L3/06

    摘要: The present invention relates to a light, biodegradable, organic pigment and filler, and a method of manufacturing it. According to the present invention, a solution comprising a starch derivative is first prepared by dissolving the starch derivative into a suitable solvent, and, after that, the solution is brought into contact with a non-solvent to precipitate the starch derivative from the solvent, and, as a result, a dispersion is obtained, one which comprises a precipitate consisting of starch derivative and a liquid phase formed of the solvent and the non-solvent, after which the solvent is removed from the liquid phase and the precipitate is separated from the non-solvent and recovered. The present invention can be used to manufacture both a product comprising 100-300 nm spherical particles, which is suitable for use as a pigment, and a coral-like, porous product which is particularly suitable as a filler.

    摘要翻译: 本发明涉及轻质,可生物降解的有机颜料和填料,及其制造方法。 根据本发明,首先通过将淀粉衍生物溶解在合适的溶剂中制备包含淀粉衍生物的溶液,然后使溶液与非溶剂接触以从溶剂中沉淀淀粉衍生物, 结果得到分散体,其中包含由淀粉衍生物和由溶剂和非溶剂形成的液相组成的沉淀物,然后从液相中除去溶剂,并将沉淀物从 非溶剂并回收。 本发明可以用于制造包含适合用作颜料的100-300nm球形颗粒的产品和特别适合作为填料的珊瑚状多孔产品。

    Extraction of heart inter beat interval from multichannel measurements
    10.
    发明授权
    Extraction of heart inter beat interval from multichannel measurements 有权
    从多通道测量中提取心脏间隔间隔

    公开(公告)号:US08262582B2

    公开(公告)日:2012-09-11

    申请号:US12544630

    申请日:2009-08-20

    IPC分类号: A61B5/02

    摘要: A monitoring apparatus comprising a multichannel pressure sensing sensor for measuring a ballistocardiographic signal of a human body is provided. The monitoring apparatus comprises a manner for selecting a time window for heart inter beat interval including two consecutive heart beats to be estimated, defining a spectrum for the signal averaging between at least two measurement channels of the sensor, a cepstrum from the logarithm of the spectrum, and a heart inter beat interval. A method for defining a heart inter beat interval is also provided, where a ballistocardiographic signal of a body is measured with a multichannel pressure sensing sensor, a time window for heart inter beat interval including two consecutive heart beats to be estimated is selected, a spectrum for the signal averaging between at least two measurement channels of the sensor, a cepstrum from the logarithm of the spectrum, and a heart inter beat interval are defined.

    摘要翻译: 提供一种监视装置,其包括用于测量人体的心搏信号的多通道压力感测传感器。 监视装置包括用于选择包括要估计的两个连续心跳的心脏间隔间隔的时间窗口的方式,定义传感器的至少两个测量信道之间的信号平均的频谱,来自频谱的对数的倒谱 ,和心脏间隔间隔。 还提供了一种用于定义心脏间隔间隔的方法,其中使用多通道压力感测传感器测量身体的心搏信号,选择包括要估计的两个连续心跳的心脏间歇间隔的时间窗口,频谱 对于传感器的至少两个测量通道之间的信号平均,定义了来自频谱对数的倒谱和心脏间隔间隔。