Micromechanical microphone
    3.
    发明授权
    Micromechanical microphone 失效
    微机麦克风

    公开(公告)号:US6075867A

    公开(公告)日:2000-06-13

    申请号:US981714

    申请日:1998-03-19

    CPC分类号: H04R19/00

    摘要: A Micromechanical Microphone is formed with a housing and a transducer therein. The housing has a sound inlet on one side of the transducer and a pressure compensation hole on the opposite side. A sealing diaphragm is placed on each side of the transducer to seal it against humidity, dust and dirt. The transducer may be a capacitive transducer with an external bias or an electret based transducer. The microphone is useful in small devices such as hearing aides.

    摘要翻译: PCT No.PCT / DK96 / 00276 Sec。 371日期:1998年3月19日 102(e)1998年3月19日PCT PCT 1996年6月21日PCT公布。 第WO97 / 01258号公报 日期1997年1月9日Micromechanical麦克风在其中形成有壳体和换能器。 外壳在换能器一侧有一个声音入口,另一侧有一个压力补偿孔。 在传感器的每一侧放置一个密封隔膜以将其密封以防止湿度,灰尘和污垢。 换能器可以是具有外部偏置或基于驻极体的换能器的电容式换能器。 麦克风在小型设备(如助听器)中非常有用。

    Method of determining an electrical property of a test sample
    4.
    发明授权
    Method of determining an electrical property of a test sample 有权
    确定试样的电性能的方法

    公开(公告)号:US08907690B2

    公开(公告)日:2014-12-09

    申请号:US12676124

    申请日:2008-09-03

    摘要: A method of obtaining an electrical property of a test sample, comprising a non-conductive area and a conductive or semi-conductive test area, by performing multiple measurements using a multi-point probe. The method comprising the steps of providing a magnetic field having field lines passing perpendicularly through the test area, bringing the probe into a first position on the test area, the conductive tips of the probe being in contact with the test area, determining a position for each tip relative to the boundary between the non-conductive area and the test area, determining distances between each tip, selecting one tip to be a current source positioned between conductive tips being used for determining a voltage in the test sample, performing a first measurement, moving the probe and performing a second measurement, calculating on the basis of the first and second measurement the electrical property of the test area.

    摘要翻译: 通过使用多点探针进行多次测量,获得测试样品的电性能的方法,包括非导电区域和导电或半导体测试区域。 该方法包括以下步骤:提供具有垂直通过测试区域的场线的磁场,使探针进入测试区域的第一位置,探头的导电尖端与测试区域接触,确定位置 每个尖端相对于非导电区域和测试区域之间的边界,确定每个尖端之间的距离,选择位于用于确定测试样本中的电压的导电尖端之间的电流源的一个尖端,执行第一测量 移动探头并执行第二测量,基于第一和第二测量来测量测试区域的电特性。

    SINGLE-POSITION HALL EFFECT MEASUREMENTS
    5.
    发明申请
    SINGLE-POSITION HALL EFFECT MEASUREMENTS 有权
    单一位置效应测量

    公开(公告)号:US20140015552A1

    公开(公告)日:2014-01-16

    申请号:US13996968

    申请日:2011-12-21

    IPC分类号: G01B7/14

    摘要: A method for determining a distance (Y) between a first position on and an electrical boundary (34) of a test sample by a multi-point probe comprising four contact elements, comprising: contacting the test sample with the four contact elements (20,22,24,26) at the first position, applying a magnetic field at the first position, performing a first and a second four-point measurement and deriving a first and a second resistance value, calculating a first resistance difference from the first and second resistance values, performing a third and a fourth four-point measurement and deriving a third and a fourth resistance value, calculating a second resistance difference from the third and fourth resistance values, defining a first relation including parameters representing the first resistance difference, the second resistance difference, and the distance between the first position and the electrical boundary, determining the distance by using the first and the second resistance differences in the first relation.

    摘要翻译: 用于通过包括四个接触元件的多点探针确定测试样品的第一位置和电气边界(34)之间的距离(Y)的方法,包括:使所述测试样品与所述四个接触元件 22,24,26),在第一位置施加磁场,执行第一和第二四点测量并导出第一和第二电阻值,从第一和第二位置计算第一电阻差 电阻值,执行第三和第四四点测量并导出第三和第四电阻值,从第三和第四电阻值计算第二电阻差,定义包括表示第一电阻差的参数的第一关系,第二电阻值 电阻差和第一位置与电气边界之间的距离,通过使用第一和第二电阻差确定距离 在第一关系。

    Flexible nano-imprint stamp
    6.
    发明授权
    Flexible nano-imprint stamp 有权
    灵活的纳刻印

    公开(公告)号:US08075298B2

    公开(公告)日:2011-12-13

    申请号:US11574645

    申请日:2005-09-07

    IPC分类号: B29C59/00

    CPC分类号: B41F17/001 B81C99/009

    摘要: The present invention relates to a nano-imprinting stamp for imprinting nanometer-sized to mm-sized structures, the stamp (1) having a base part and a first and a second imprinting section (2,3), the first and second imprinting sections having a lithographic pattern (7) intended for imprinting in a receiving substrate. In a first aspect, the first and the second imprinting sections (2,3) are independently displaceable in a direction substantially parallel to an imprinting direction of the imprinting stamp. In a second aspect, the first and the second imprinting sections (2,3) are mechanically weakly coupled in a direction substantially parallel to an imprinting direction of the imprinting stamp. The stamp limits the effect of imperfections in or on the substrate to be imprinted with a lithographic pattern (7) and imperfections in or on the stamp and any combinations of such imperfections by localising the bending of the stamp to the base part (5) in-between the imprinting sections (2,3).

    摘要翻译: 本发明涉及用于压印纳米尺寸至mm尺寸结构的纳米压印印模,所述印模(1)具有基部和第一和第二印记部分(2,3),所述第一和第二印记部分 具有用于压印在接收衬底中的光刻图案(7)。 在第一方面,第一和第二压印部分(2,3)可以在基本上平行于压印印模的压印方向的方向上独立地移位。 在第二方面,第一和第二压印部分(2,3)在基本上平行于压印印记的压印方向的方向上机械地弱耦合。 印章通过将印模的弯曲定位到基部(5)的弯曲来限制在印模上或其上印有凹版印刷图案(7)的缺陷的影响以及印模中或印记上的缺陷以及这些缺陷的任何组合。 - 刻印部分(2,3)之间。

    Plant extracts
    7.
    发明申请
    Plant extracts 审中-公开
    植物提取物

    公开(公告)号:US20050233016A1

    公开(公告)日:2005-10-20

    申请号:US10519112

    申请日:2003-06-30

    申请人: Ole Hansen

    发明人: Ole Hansen

    摘要: The invention relates to a method for preparing an saponin-containing aqueous extract on the basis of a waste product from a butter tree of the Sapotaceae family, said method comprising the following steps: (i) mixing one part waste product with 4-30 parts of water; (ii) incubating the mixture formed in step (i) under alkaline conditions; and (iii) recovering an aqueous extract containing saponins by removing solids from the alkaline mixture formed in step (ii). The invention also relates to saponin-containing aqueous extracts obtainable by said method and uses thereof.

    摘要翻译: 本发明涉及一种基于来自椴树科的黄油树的废物制备含皂苷的水提取物的方法,所述方法包括以下步骤:(i)将一部分废物与4-30份 的水; (ii)在碱性条件下培养步骤(i)中形成的混合物; 和(iii)通过从步骤(ii)中形成的碱性混合物中除去固体来回收含有皂苷的含水提取物。 本发明还涉及通过所述方法和其用途可获得的含皂苷的水提取物。

    Power generation in a combination power plant with a gas turbine and a steam turbine
    8.
    发明授权
    Power generation in a combination power plant with a gas turbine and a steam turbine 失效
    具有燃气轮机和蒸汽轮机的组合发电厂的发电

    公开(公告)号:US06256978B1

    公开(公告)日:2001-07-10

    申请号:US09330117

    申请日:1999-06-10

    IPC分类号: F02C600

    摘要: A combination power plant is provided with a gas turbine (1) with generator (28) and with steam generators (2, 10) for a steam turbine (6) with generator (29), wherein the exhaust gas of the gas turbine (1) is fed to a first waste heat boiler (2) with superheaters (23, 24), economizer (3), HP evaporator (22) and auxiliary burner (27), and flue gases of a thermal conversion unit are fed to a second waste heat boiler (10). A high-pressure (HP) evaporator (16) with a supporting tube system (13) and HP steam collecting drum (11), on the one hand, and a low-pressure (LP) evaporator (17) with a supporting tube system (14) and LP steam collecting drum (12), on the other hand, are arranged in the second waste heat boiler (10), through which flue gases flow. The P evaporator (16) is connected via a steam line (21) to the first (23) and second HP steam superheaters (24) arranged in the first waste heat boiler (2). An HP steam collecting drum (5) with surface cooler (46) is arranged upstream of the two HP steam superheaters (23, 24). The HP steam superheater (24) is connected to the steam turbine (6) via an HP steam line (20) and the LP evaporator (17) [is connected to the steam turbine (6)] via an LP steam line (25).

    摘要翻译: 组合发电厂设有带有发电机(28)的燃气轮机(1)和具有发电机(29)的蒸汽轮机(6)的蒸汽发生器(2,10),其中燃气轮机(1)的排气 )被供给到具有过热器(23,24),节能器(3),HP蒸发器(22)和辅助燃烧器(27)的第一废热锅炉(2),并且热转换单元的烟道气被馈送到第二 废热锅炉(10)。 一方面,具有支撑管系统(13)和HP蒸汽收集鼓(11)的高压(HP)蒸发器(16)和一个具有支撑管系统的低压(LP)蒸发器(17) 另一方面,在第二废热锅炉(10)中设置有(14)和LP蒸汽收集鼓(12),烟道气通过该蒸发器排出。 P蒸发器(16)经由蒸汽管线(21)连接到布置在第一废热锅炉(2)中的第一(23)和第二HP蒸汽过热器(24)。 具有表面冷却器(46)的HP蒸汽收集鼓(5)布置在两个HP蒸汽过热器(23,24)的上游。 HP蒸汽过热器(24)经由HP蒸汽管线(20)和LP蒸发器(17)经由LP蒸汽管线(25)连接到蒸汽轮机(6)[连接到蒸汽轮机(6)] 。

    Solid state silicon-based condenser microphone
    9.
    发明授权
    Solid state silicon-based condenser microphone 有权
    固态硅基电容麦克风

    公开(公告)号:US6088463A

    公开(公告)日:2000-07-11

    申请号:US182668

    申请日:1998-10-30

    IPC分类号: H04R19/00 H04R25/00

    CPC分类号: H04R19/005 H04R19/04

    摘要: A solid state silicon-based condenser microphone comprising a silicon transducer chip (1). The transducer chip includes a backplate (13) and a diaphragm (12) arranged substantially parallel to each other with a small air gap in between, thereby forming an electrical capacitor. The diaphragm (12) is movable relative to the backplate (13) in response to incident sound. An integrated electronic circuit chip (3) or ASIC is electrically coupled to the transducer chip (1). An intermediate layer (2) fixes the transducer chip (1) to the integrated electronic circuit chip (3) with the transducer chip (1) on a first side of the intermediate layer (2) and the integrated electronic circuit chip (3) on a second side of the intermediate layer (2) opposite the first side. The intermediate layer (2) has a sound inlet (4) on the same side as the ASIC giving access of sound to the diaphragm.

    摘要翻译: 一种固态硅基电容式麦克风,包括硅转换器芯片(1)。 换能器芯片包括背板(13)和隔板(12),隔膜(12)基本上彼此平行地布置有间隙小的气隙,从而形成电容器。 响应于入射声,隔膜(12)可相对于背板(13)移动。 集成电子电路芯片(3)或ASIC电耦合到换能器芯片(1)。 中间层(2)将换能器芯片(1)与中间层(2)和集成电子电路芯片(3)的第一侧上的换能器芯片(1)固定到集成电子电路芯片(3)上, 所述中间层(2)的与所述第一侧相对的第二侧。 中间层(2)在与ASIC相同的侧面上具有声音入口(4),从而提供对隔膜的声音的访问。

    METHOD AND DEVICE FOR NANOIMPRINT LITHOGRAPHY
    10.
    发明申请
    METHOD AND DEVICE FOR NANOIMPRINT LITHOGRAPHY 审中-公开
    NANOIMPRINT LITHOGRAPHY的方法和装置

    公开(公告)号:US20120292820A1

    公开(公告)日:2012-11-22

    申请号:US13501150

    申请日:2010-11-02

    IPC分类号: B29C59/02 B82Y30/00

    摘要: The invention relates to an imprinting device for imprinting nano/micro structures. The imprinting device comprises a second expandable cavity constituted in part by a membrane of the stamp. The membrane is flexible and formed in such a way so that when fluid is pumped into the expandable cavity then the membrane expands towards the imprintable substrate and imprints the substrate. The imprinting device is further provided with a force provider, alternatively a first expandable cavity, for forcing a contact part of the substrate to make contact with a matching contact part of the stamp.

    摘要翻译: 本发明涉及用于压印纳米/微结构的压印装置。 压印装置包括由印模的膜部分构成的第二可膨胀腔。 膜是柔性的并且以这样的方式形成,使得当流体被泵送到可膨胀腔中时,膜朝向可压印基底膨胀并且压印基底。 压印装置还设置有力提供者,或者第一可扩张腔,用于迫使衬底的接触部分与印模的匹配接触部分接触。