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1.发明授权Electronic scale comprising an inclinometer and corresponding signal evaluation method 有权电子秤包括倾斜仪和相应的信号评估方法公开(公告)号：US07906737B2
公开(公告)日：2011-03-15
申请号：US12483572
申请日：2009-06-12
CPC分类号： G01G23/002 , G01G23/10
摘要： An electronic scale having a measuring sensor (1 . . . 16), a digital signal processing unit (18), a digital display (19) and an inclinometer (40). The inclinometer derives a signal for the tilt of the scale from the difference of at least two signals. The digital signal processing unit (18) is provided with an additional circuit component or program routine that adds the two signals and, by way of this cumulative signal, corrects the vibration-distorted signal of the measuring sensor (1 . . . 16). A plurality of inclinometers enables the simultaneous detection of momentary gravitational acceleration. For example, in an electric bubble level, the gas bubble moves out of place when tilted and the diameter of the gas bubble changes when the gravitational acceleration changes. The scale thus provides an additional signal for correcting the influence of disturbances with minimum complexity.
摘要翻译： 具有测量传感器（1 ... 16），数字信号处理单元（18），数字显示器（19）和倾斜计（40）的电子秤。 倾斜仪从至少两个信号的差异中导出标尺的倾斜信号。 数字信号处理单元（18）设置有附加电路组件或程序例程，其添加两个信号，并且通过该累积信号来校正测量传感器的振动失真信号（1 ... 16）。 多个倾斜仪能够同时检测瞬时重力加速度。 例如，在电动气泡水平时，气泡在倾斜时移动，气泡的直径在重力加速度变化时变化。 因此，该尺度提供了用于以最小复杂度校正扰动的影响的附加信号。
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2.发明申请ELECTRONIC SCALE COMPRISING AN INCLINOMETER AND CORRESPONDING SIGNAL EVALUATION METHOD 有权包含测量仪的电子秤和相应的信号评估方法公开(公告)号：US20090242279A1
公开(公告)日：2009-10-01
申请号：US12483572
申请日：2009-06-12
CPC分类号： G01G23/002 , G01G23/10
摘要： An electronic scale having a measuring sensor (1 . . . 16), a digital signal processing unit (18), a digital display (19) and an inclinometer (40). The inclinometer derives a signal for the tilt of the scale from the difference of at least two signals. The digital signal processing unit (18) is provided with an additional circuit component or program routine that adds the two signals and, by way of this cumulative signal, corrects the vibration-distorted signal of the measuring sensor (1 . . . 16). A plurality of inclinometers enables the simultaneous detection of momentary gravitational acceleration. For example, in an electric bubble level, the gas bubble moves out of place when tilted and the diameter of the gas bubble changes when the gravitational acceleration changes. The scale thus provides an additional signal for correcting the influence of disturbances with minimum complexity.
摘要翻译： 具有测量传感器（1 ... 16），数字信号处理单元（18），数字显示器（19）和倾斜计（40）的电子秤。 倾斜仪从至少两个信号的差异中导出标尺的倾斜信号。 数字信号处理单元（18）设置有附加电路组件或程序例程，其添加两个信号，并且通过该累积信号来校正测量传感器的振动失真信号（1 ... 16）。 多个倾斜仪能够同时检测瞬时重力加速度。 例如，在电动气泡水平时，气泡在倾斜时移动，气泡的直径在重力加速度变化时变化。 因此，该尺度提供了用于以最小复杂度校正扰动的影响的附加信号。
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公开(公告)号：US07964806B2
公开(公告)日：2011-06-21
申请号：US12483511
申请日：2009-06-12
CPC分类号： G01G23/002 , G01G23/10
摘要： An electronic scale having a measuring sensor (1 . . . 16), a digital signal processing unit (18), a digital display (19), a bubble level (20), which includes a container (21) that is partially filled with a liquid (22) while forming a gas bubble (23), and circuit component or program routine in the digital signal processing unit (18) for detecting a displacement of the gas bubble (23). An additional circuit component or program routine detects the diameter of the gas bubble (23). The diameter of the gas bubble changes due to vertical vibrations of the scale. The signal from the measuring sensor (1 . . . 16) falsified by vibrations can thus be corrected by the digital signal processing unit (18) by calculation, making use of the diameter signal.
摘要翻译： 一种具有测量传感器（1 ... 16），数字信号处理单元（18），数字显示器（19），气泡高度（20））的电子秤，其包括容器（21） 同时形成气泡（23）的液体（22），以及用于检测气泡（23）的位移的数字信号处理单元（18）中的电路部件或程序程序。 附加的电路部件或程序例程检测气泡的直径（23）。 气泡的直径由于刻度尺的垂直振动而变化。 通过使用直径信号的计算，由数字信号处理单元（18）可以通过振动来伪造的来自测量传感器（1 ... 16）的信号被校正。
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4.发明授权Device, method and computer program product for carrying out a process for the filtration of fluids 有权用于进行流体过滤的装置，方法和计算机程序产品公开(公告)号：US07785477B2
公开(公告)日：2010-08-31
申请号：US12380732
申请日：2009-03-03
IPC分类号： B01D37/00
CPC分类号： B01D35/143 , B01D2201/4046 , B01D2201/52 , B01D2201/54 , B01D2201/56 , G06Q10/20
摘要： The invention relates to a filtration system and method for carrying out a process for the filtration of fluids, comprising at least one filtration device with at least one filtration element comprising readable data and a check and/or test apparatus to which the filtration device may be connected, by means of data and testing means lines. The check and/or testing device is connected to a process controller, by data exchange means, for regulation and control of the filtration process and the process controller is connected to a filtration databank, by means of data exchange means, which comprises data sets for at least one filter element and/or for each filtration device and/or for the filtration process. The invention further relates to a computer program product for carrying out a filtration process on fluids whereby program components may be called up from a program memory which support the carrying out of the filtration process.
摘要翻译： 本发明涉及一种用于进行流体过滤的过程的过滤系统和方法，该过滤系统和方法包括至少一个具有至少一个过滤元件的过滤装置，该过滤元件包括可读取的数据，以及检查和/或测试装置，过滤装置可以 通过数据和测试手段连线。 检查和/或检测设备通过数据交换装置连接到过程控制器，用于过滤过程的调节和控制，并且过程控制器通过数据交换装置连接到过滤数据库，数据交换装置包括用于 至少一个过滤元件和/或每个过滤装置和/或用于过滤过程。 本发明还涉及一种用于对流体进行过滤处理的计算机程序产品，其中可以从支持进行过滤处理的程序存储器调用程序组件。
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公开(公告)号：US06191371B1
公开(公告)日：2001-02-20
申请号：US09164294
申请日：1998-10-01
IPC分类号： G01G1940
CPC分类号： G01G23/3721 , G01G19/4144
摘要： A weighing instrument that incorporates a formula parsing engine and keys for entering a formula. One key is assigned for entering the current mass reading into the formula, based on which a calculated result is obtained and displayed. This result changes according to the entered formula for each weight that is placed on the weighing pan.
摘要翻译： 包含公式解析引擎和输入公式的键的称重仪器。 分配一个键用于将当前质量读数输入到公式中，基于此，得到并显示计算结果。 该结果根据输入的配方，放置在称重盘上的每个重量变化。
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6.发明授权
公开(公告)号：US4758069A
公开(公告)日：1988-07-19
申请号：US860576
申请日：1986-05-07
CPC分类号： G09G3/18
摘要： The invention is relative to a method of statically (non-multiplexed) actuating a liquid crystal display which comprises several segments and a common back electrode, using a microprocessor which serially outputs the data to be displayed, and using a serial/parallel converter which statically makes the data to be displayed available for each segment of the liquid crystal display. The invention has the task of achieving recognition of functional error as follows: The data to be displayed is outputted approximately every 0.1 second by the microprocessor and the data for the individual segments and for the back electrode is inverted at every second data output. The failure of components then results in a blinking of the particular segment and is conspicuously indicated in this manner. In the case of alternating voltage actuation of the liquid crystal display, it is advantageous if the clock pulse of the alternating voltage actuation is also inverted at every second data output.
摘要翻译： 本发明是相对于静态（非多路复用）致动液晶显示器的方法，该液晶显示器包括若干段和公共背电极，使用串行输出要显示的数据的微处理器，以及静态地使用串行/并行转换器 使数据显示可用于液晶显示器的每个段。 本发明的任务是实现功能错误的识别如下：由微处理器大约每0.1秒输出要显示的数据，并且每秒数据输出反转各个段和背电极的数据。 组件的故障导致特定段的闪烁，并以这种方式显着地表示。 在液晶显示器的交流电压驱动的情况下，交流电压致动的时钟脉冲在每秒的数据输出也被反转是有利的。
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公开(公告)号：US4597458A
公开(公告)日：1986-07-01
申请号：US663568
申请日：1984-10-22
CPC分类号： G01G23/01 , G01G23/3707
摘要： A balance having a setting means with which the relative precision of the weighing result is to be determined can be set by the user. The balance then adapts automatically to the set relative precision. This adaptation can occur, e.g., in the number of positions displayed, in the step width in the last particular position, in the selection of the integration time, in the filtering of the measured values in the digital signal processing unit, in the frequency of the taking over of the measured value into the display and/or at the time of the emission of the standstill signal or of the measured value release signal.
摘要翻译： 具有用于确定称重结果的相对精度的设定装置的平衡可以由用户设定。 然后天平自动适应设定的相对精度。 这种适应可能发生，例如，在数字信号处理单元中对测量值的滤波中，以数字信号处理单元中的测量值的滤波，在所选择的积分时间中，在最后特定位置的步长中显示的位置数， 将测量值接管到显示器和/或在发出停止信号或测量值释放信号时。
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公开(公告)号：US08395407B2
公开(公告)日：2013-03-12
申请号：US12958869
申请日：2010-12-02
IPC分类号： G01R31/28
CPC分类号： G01R31/2815 , G01R31/2839 , G06F21/86 , H05K1/0275 , H05K2201/10151 , H05K2201/10204
摘要： An electronic device, and associated method, provided with a circuit board (10) with a set of input contacts (IN/COM), a set of output contacts (OUT/COM) and an electrical circuit (18) connected between the input contacts (IN/COM) and the output contacts (OUT/COM), and a controller. The controller carries out a real-time test of the circuit board using a test signal introduced into the electrical circuit, the electrical circuit (18) being designed as a passive network having a characteristic transfer function and provided with at least one inductive element, which is formed by a conductor wire (201) wound into a coil around a break (202) in the circuit board (10), which in the assembled condition, is penetrated by a ferromagnetic bar or fixing pin (203), such that the inductance of the inductive element in the assembled state differs from the inductance thereof in the disassembled state.
摘要翻译： 一种具有电路板（10）的电子设备和相关方法，所述电路板具有一组输入触点（IN / COM），一组输出触点（OUT / COM）和连接在输入触点之间的电路（18） （IN / COM）和输出触点（OUT / COM）和控制器。 控制器使用引入到电路中的测试信号来执行电路板的实时测试，电路（18）被设计为具有特征传递函数并具有至少一个电感元件的无源网络，其中 由绕在电路板（10）中的断路（202）周围卷绕成线圈的导体线（201）形成，在组装状态下，该导体线被铁磁棒或固定销（203）穿透，使得电感 在组装状态下的电感元件与其分解状态下的电感不同。
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公开(公告)号：US20110133752A1
公开(公告)日：2011-06-09
申请号：US12958982
申请日：2010-12-02
IPC分类号： G01R27/28
CPC分类号： G01R31/2815 , G01R31/2839 , G06F21/86 , H05K1/0275 , H05K2201/10151 , H05K2201/10204
摘要： An electronic device, and associated method, provided with a circuit board (10), with a set of input contacts (IN/COM), a set of output contacts (OUT/COM) and an electrical circuit (18) connected between the input contacts (IN/COM) and the output contacts (OUT/COM) and a controller. The controller carries out a real-time test of the circuit board using a test signal introduced into the electrical circuit, the electrical circuit (18) being designed as a passive network having a characteristic transfer function and provided with at least one capacitive element, wherein the capacitive element is a conductor surface (221) forming a capacitor in the assembled state with a corresponding, device-side conductor surface (222″), which is connected to the electrical circuit (18) via a contact element in the assembled state, whereby the capacitive value of the capacitive element in the assembled state differs from the capacitive value of the capacitive element in the disassembled state.
摘要翻译： 一种具有电路板（10）的电子设备和相关方法，具有一组输入触点（IN / COM），一组输出触点（OUT / COM）和连接在输入端之间的电路（18） 触点（IN / COM）和输出触点（OUT / COM）和控制器。 控制器使用引入电路的测试信号对电路板进行实时测试，电路（18）被设计为具有特征传递函数并具有至少一个电容元件的无源网络，其中 所述电容元件是在组装状态下形成电容器的导体表面（221），该电容器与相应的器件侧导体表面（222“）形成，所述导体表面（222”）在组装状态下通过接触元件连接到电路（18） 由此，组装状态下的电容元件的电容值与分解状态下的电容元件的电容值不同。
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10.发明授权Device, method and computer programme product for carrying out integrity tests on filter elements 有权用于对过滤元件执行完整性测试的设备，方法和计算机程序产品公开(公告)号：US07360400B2
公开(公告)日：2008-04-22
申请号：US11446789
申请日：2006-06-05
IPC分类号： G01N15/08
CPC分类号： G01N15/0826 , B01D46/0086 , B01D2201/56 , B01D2273/18
摘要： The invention relates to a device for carrying out integrity tests on filter elements by means of test gases, comprising a device housing (3), with an electronic controller (4), arranged therein for regulation and control of the progress of a test programme for filter elements, a filter housing (6), for housing a filter element (2) under test, a pneumatic unit (5), connected to the controller (4) and the filter housing (6), in particular for the generation and measurement of gas pressures, an electronic memory unit (10), which may be connected to the filter element (2) under test and a communication unit (13′), connected to the controller (4), for the exchange of data between the controller (4) and the electronic memory element (10). The communication unit (13′) is preferably embodied as an antenna (14′) and the electronic memory element (10) as a transponder (11). In addition to the device a method for carrying out integrity tests and a computer programme product are also disclosed.
摘要翻译： 本发明涉及一种用于通过测试气体对过滤元件执行完整性测试的装置，包括设置有用于调节和控制测试程序进度的装置壳体（3），其中安装有电子控制器（4） 过滤器元件，用于容纳被测试的过滤元件（2）的过滤器壳体（6），连接到控制器（4）和过滤器壳体（6）的气动单元（5），特别是用于产生和测量 的气体压力的电子存储器单元（10），可连接到被测试的过滤元件（2）的电子存储器单元（10）和连接到控制器（4）的通信单元（13'），用于在控制器 （4）和电子存储元件（10）。 通信单元（13'）优选地被实施为天线（14'）和作为应答器（11）的电子存储元件（10）。 此外，还公开了用于执行完整性测试的方法和计算机程序产品。
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