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公开(公告)号：US4940897A
公开(公告)日：1990-07-10
申请号：US359971
申请日：1989-06-01
申请人： Martin Forster , Claudia Illert
发明人： Martin Forster , Claudia Illert
CPC分类号： H01L37/025
摘要： A pyroelectric detector comprising a substrate, pyroelectric material distributed in a binder and applied to said substrate, and at least two electrically conductive electrodes, wherein the pyroelectric material comprises lithium tantalate consisting of single crystal particles, said lithium tantalate containing an amount of tantalum ranging from 25 to 75 mole % as tantalum pentoxide.
摘要翻译： 一种热释电检测器，包括基板，分布在粘合剂中并施加到所述基板上的热电材料和至少两个导电电极，其中所述热电材料包括由单晶颗粒组成的钽酸锂，所述钽酸锂含有一定量的钽， 25至75摩尔％，作为五氧化二钽。
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2.发明申请公开(公告)号：US20180310580A1
公开(公告)日：2018-11-01
申请号：US15772960
申请日：2015-11-02
申请人： Martin Forster
发明人： Martin Forster
摘要： In a device for freezing milk, in particular colostrum (3), in a container (5) comprising a temperature control element (10), the temperature control element remains in the frozen milk.
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公开(公告)号：US09518966B2
公开(公告)日：2016-12-13
申请号：US13617255
申请日：2012-09-14
申请人： Aleksandar Duric , Harald Ebner , Martin Forster
发明人： Aleksandar Duric , Harald Ebner , Martin Forster
IPC分类号： G01N33/00 , G01N27/416 , G08B29/22
CPC分类号： G01N33/0006 , G01N27/4163 , G08B29/22
摘要： A method and test devices are used for field calibration of gas detectors. Brand new gas detectors are used as measurement standards in field calibration. The brand new gas detectors are in this case either employed directly as working standards, in which case the regular calibration by a reference standard is dispensed with, since the brand new gas detectors are always deemed to be sufficiently accurate. Alternatively, the brand new gas detectors are employed directly, namely as sufficiently accurately calibrated reference standards for the reference gas sensors acting as working standards and incorporated into the test device. In both cases the measured values of the gas sensors in the gas detectors to be calibrated are fed back to a sufficiently calibrated system, namely either directly to at least one brand new gas detector as a working standard or else to a reference sensor of a calibrated test device.
摘要翻译： 一种方法和测试装置用于气体检测器的现场校准。 全新的气体探测器被用作现场校准的测量标准。 在这种情况下，全新的气体探测器直接作为工作标准使用，在这种情况下，由于全新的气体探测器总是被认为是足够准确的，所以不用参考标准进行定期校准。 或者，直接使用全新的气体检测器，即作为足够精确校准的参考气体传感器作为工作标准并参与测试装置。 在这两种情况下，要校准的气体检测器中的气体传感器的测量值被反馈到足够校准的系统，即直接作为工作标准的至少一种全新的气体检测器，或者被校准的参考传感器 测试设备。
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公开(公告)号：US07091869B2
公开(公告)日：2006-08-15
申请号：US10148949
申请日：2001-10-01
申请人： Martin Forster , Peter Nebiker
发明人： Martin Forster , Peter Nebiker
IPC分类号： G08B17/10
CPC分类号： G01N21/1702 , G01N2021/1704
摘要： The measuring arrangement contains a measuring cell and a reference cell, respectively, and microphones assigned to these cells, to which microphones an electronic evaluation circuit is connected and in which a subtraction of the signals of the microphones takes place, as well as a radiation source for applying a modulated signal to the measuring cell. The modulation frequency of the radiation source coincides with the resonant frequency of the measuring cell, and the measuring cell and the reference cell are open at at least one end to the gas to and/or aerosol to be detected. The measuring arrangement is used as smoke alarm, gas alarm, fire hazard alarm or as combined smoke and gas alarm, wherein each of the measuring cells is exposed to a radiation of a wavelength at which a relevant substance to be detected is absorbent and an opto-acoustic effect is produced as a result.
摘要翻译： 测量装置分别包括测量单元和参考单元，以及分配给这些单元的麦克风，麦克风连接到麦克风，电子评估电路被连接，并且其中发生麦克风的信号的减法，以及辐射源 用于将调制信号施加到测量单元。 辐射源的调制频率与测量单元的谐振频率一致，并且测量单元和参考单元在要被检测的气体和/或气溶胶的至少一端开放。 测量装置用作烟雾报警器，气体报警器，火灾警报器或烟雾和烟雾报警器组合，其中每个测量单元暴露于要检测的相关物质吸收的波长的辐射和光电 因此产生声音效果。
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5.发明授权公开(公告)号：US06171049B2
公开(公告)日：2001-01-09
申请号：US09117113
申请日：1998-07-23
申请人： Gustav Wirz , Martin Forster
发明人： Gustav Wirz , Martin Forster
IPC分类号： B32B3104
CPC分类号： H01L21/6838 , H05K13/0409 , Y10T29/53178
摘要： Workpieces such as chips are removed from a receiving plane by a transfer unit, which carries them to a delivery plane. The workpieces are transported in two segments during two phases, each workpiece being deposited between the phases on an intermediate station arranged in the region of the feed path. The transfer unit has two working heads, which simultaneously transport one workpiece from the receiving plane to the intermediate station, and another workpiece from the intermediate station to the delivery plane. The workpiece can be pivoted or rotated at the intermediate station so that its lower surface can be grasped by the depositing head.
摘要翻译： 诸如芯片的工件通过传送单元从接收平面移除，传送单元将它们传送到传送平面。 工件在两个阶段中以两段传送，每个工件沉积在布置在进给路径区域中的中间台之间的相之间。 传送单元具有两个工作头，其同时将一个工件从接收平面传送到中间站，另一个工件从中间站传送到传送平面。 工件可以在中间站枢转或旋转，使得其下表面可以被沉积头抓住。
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公开(公告)号：US4579751A
公开(公告)日：1986-04-01
申请号：US633652
申请日：1984-07-23
申请人： Martin Forster
发明人： Martin Forster
CPC分类号： G01N27/125
摘要： Novel constituent materials for gas sensors detecting gaseous impurities in air contain metal oxides and catalyst additives. The materials are prepared by mixing a colloidal solution A of an oxide or a hydroxide of at least one metal selected from the groups Ib, IIa, IIb, IIIa, IIIb, IVa, IVb, Va, Vb, VIa, VIb, VIIb, VIII and the lanthanides and actinides of the periodic system with a solution B containing a salt or a complex compound of at least one metal selected from the group: lanthanum, chromium, manganese, iron, cobalt, nickel, copper, ruthenium, iridium, palladium, platinum, rhodium, osmium, silver, gold, antimony, bismuth, thorium, and irradiating the mixture thus obtained with light of the visible and ultraviolet spectral region in order to photochemically deposit the metal in finely distributed form on the metal oxide or metal hydroxide, respectively. The irradiated solution C thus obtained is processed without substantial change in the size of the colloidal particles of the metal oxide or metal hydroxide, respectively, in order to yield a solid D which subsequently is dried at a temperature which is higher than the intended operating temperature of the gas sensor by a maximum of 700.degree. C., particularly by a maximum of 500.degree. C. and preferably by a maximum of 300.degree. C.
摘要翻译： 用于检测空气中气态杂质的气体传感器的新型构成材料含有金属氧化物和催化剂添加剂。 通过将选自Ib，IIa，IIb，IIIa，IIIb，IVa，IVb，Va，Vb，VIa，VIb，VIIb，VIII中的至少一种金属的氧化物或氢氧化物的胶体溶液A混合来制备材料 周期性体系的镧系元素和锕系元素与含有选自镧，铬，锰，铁，钴，镍，铜，钌，铱，钯， 铂，铑，锇，银，金，锑，铋，钍等，并且用可见光和紫外光谱区域的光照射由此获得的混合物，以便以金属氧化物或金属氢氧化物的光学化学沉积金属， 分别。 对这样得到的照射溶液C分别进行处理，而不会大大改变金属氧化物或金属氢氧化物的胶体粒子的大小，以便得到固体D，随后在高于预期工作温度的温度下干燥 的气体传感器最高为700℃，特别是最大为500℃，最好为300℃。
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公开(公告)号：US06205952B1
公开(公告)日：2001-03-27
申请号：US09413522
申请日：1999-10-06
申请人： Martin Forster
发明人： Martin Forster
IPC分类号： A01K900
CPC分类号： A01K9/00 , A01K5/0216
摘要： A method of providing domestic animals with liquid food which passes from a storage tank, in particular a mixing tank of an automatic drinker via a suction line to a suckling point, the quantity of liquid food removed is to be determined ahead of the suckling point.
摘要翻译： 向家畜提供液体食品的方法，该液体食品通过吸液管从储罐，特别是自动饮水机的混合罐中通过吸液口，在乳点之前确定除去的液体食物的量。
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公开(公告)号：US6016769A
公开(公告)日：2000-01-25
申请号：US889536
申请日：1997-07-08
申请人： Martin Forster
发明人： Martin Forster
CPC分类号： A01K9/00 , A01K5/0216
摘要： A method of providing domestic animals with liquid food which passes from a storage tank, in particular a mixing tank of an automatic drinker via a suction line to a suckling point, the quantity of liquid food removed is to be determined ahead of the suckling point.
摘要翻译： 向家畜提供液体食品的方法，该液体食品通过吸液管从储罐，特别是自动饮水机的混合罐中通过吸液口，在乳点之前确定除去的液体食物的量。
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公开(公告)号：US6006585A
公开(公告)日：1999-12-28
申请号：US10657
申请日：1998-01-22
申请人： Martin Forster
发明人： Martin Forster
CPC分类号： G01N21/1702 , G01N2291/02809 , G01N2291/02872
摘要： In an optoacoustic gas sensor having a sensor body (1, 2), a light source (10), a measurement cell (6) with a gas-permeable membrane (15), a measurement microphone (13), and an optical measurement filter (11) between the light source (10) and the measurement cell (6), a reference cell (7) is included that is separate from the measurement cell (6). The reference cell (7) has a reference microphone (14) that is shielded against optoacoustic signals from the gas to be detected via the reference cell being substantially free from intensity-modulated optical radiation having an absorption wavelength of the gas to be detected. The measurement signal, which indicates gas concentration, is obtained by subtraction of the signals from the two microphones (13, 14).
摘要翻译： 在具有传感器体（1,2），光源（10），具有透气膜（15）的测量单元（6），测量麦克风（13）和光学测量滤波器 （11）在光源（10）和测量单元（6）之间，包括与测量单元（6）分离的参考单元（7）。 参考单元（7）具有参考麦克风（14），该参考麦克风（14）通过参考单元屏蔽来自待检测气体的光声信号，基本上没有具有待检测气体的吸收波长的强度调制的光辐射。 通过从两个麦克风（13,14）中减去信号来获得表示气体浓度的测量信号。
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公开(公告)号：US09697716B2
公开(公告)日：2017-07-04
申请号：US12997690
申请日：2008-06-13
申请人： Aleksandar Duric , Martin Forster
发明人： Aleksandar Duric , Martin Forster
摘要： A method for determining a triggering time for the issuance of an alarm by an alarm device. A measured value is sensed at a measuring time, and the measured value is indicative of a hazard potential within a monitoring range. A waiting time is identified by way of a function which respectively indicates an assigned waiting time for a plurality of different measured values and which has a continuous profile. The triggering time is determined on the basis of the measuring time and the identified waiting time. In addition, an alarm device having a detection device for sensing a measured value and having an evaluation device which is configured to carry out said method is described. In addition, a program element for determining a triggering time for the issuance of an alarm by an alarm device is described, wherein the program element can be loaded into an evaluation unit of the alarm device and can cause the abovementioned method to be carried out.
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