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公开(公告)号：US20090024254A1
公开(公告)日：2009-01-22
申请号：US12145773
申请日：2008-06-25
申请人： Yasumi KOIKE , Ikuhiko Ishikawa , Toru Shimura
发明人： Yasumi KOIKE , Ikuhiko Ishikawa , Toru Shimura
摘要： A field equipment includes: a signal processing section; a first calculation control section for generating a first control signal which controls a start of a signal processing of the signal processing section; first and second insulating sections coupled to the first calculation control section; and a second calculation control section coupled to the first and second insulating sections and the signal processing section, the second calculation control section receiving the first control signal and then transmitting a second control signal corresponding to the first control signal to the signal processing section. The signal processing section generates a processed signal based on the second control signal. The second calculation control section receives the processed signal, then transmits data related to the first signal to the first calculation control section via the second insulating section, and then shifts to a low power consumption mode.
摘要翻译： 现场设备包括：信号处理部分; 第一计算控制部分，用于产生控制信号处理部分的信号处理开始的第一控制信号; 耦合到第一计算控制部分的第一和第二绝缘部分; 以及耦合到第一和第二绝缘部分和信号处理部分的第二计算控制部分，第二计算控制部分接收第一控制信号，然后将对应于第一控制信号的第二控制信号发送到信号处理部分。 信号处理部根据第二控制信号生成处理信号。 第二计算控制部分接收经处理的信号，然后经由第二绝缘部分将与第一信号相关的数据发送到第一计算控制部分，然后转换到低功耗模式。
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公开(公告)号：US20080282766A1
公开(公告)日：2008-11-20
申请号：US12075172
申请日：2008-03-10
申请人： Ikuhiko Ishikawa , Yasumi Koike , Toru Shimura
发明人： Ikuhiko Ishikawa , Yasumi Koike , Toru Shimura
IPC分类号： G01V13/00
CPC分类号： G01F1/60 , G01F25/0007 , G05D7/0635
摘要： An electromagnetic flowmeter for giving a magnetic field to a measurement fluid, detecting an electric signal occurring in the measurement fluid according to the magnetic field, and computing a flow quantity value based on the electric signal includes a zero point measurement section for measuring a zero point of the measurement fluid; a storage section for storing the measured zero point measurement value; a determination section for determining whether or not the difference between the preceding zero point measurement value stored in the storage section and the present zero point measurement value is beyond a predetermined value range; and at least either a transmission section for transmitting the determination result or a display section for displaying the determination result when the determination section determines that the difference is beyond the predetermined value range.
摘要翻译： 一种用于向测量流体提供磁场的电磁流量计，根据磁场检测测量流体中发生的电信号，并且基于电信号计算流量值包括用于测量零点的零点测量部分 的测量流体; 存储部，用于存储所测量的零点测量值; 确定部分，用于确定存储在存储部分中的先前零点测量值与当前零点测量值之间的差是否超过预定值范围; 以及至少一个用于发送确定结果的发送部分或用于当确定部分确定该差异超出预定值范围时显示确定结果的显示部分。
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公开(公告)号：US20070225934A1
公开(公告)日：2007-09-27
申请号：US11725448
申请日：2007-03-20
申请人： Masahiko Moriya , Yuichiro Takahashi , Toru Shimura , Naoki Maeda
发明人： Masahiko Moriya , Yuichiro Takahashi , Toru Shimura , Naoki Maeda
CPC分类号： G01L19/0007 , G01F1/42 , G01F1/88 , G01F23/14 , G01L9/0008 , G01L19/083
摘要： A measuring apparatus includes a sensor unit, a processing unit, and a communication unit. The sensor unit may include at least one sensor that is configured to generate an output signal. The processing unit may be configured to be separate from the sensor unit. The processing unit may be configured to perform at least a first set of operations based on the output signal. The communication unit may couple the sensor unit and the processing unit. The communication unit may be configured to transmit the output signal as a digital signal from the sensor unit to the processing unit.
摘要翻译： 测量装置包括传感器单元，处理单元和通信单元。 传感器单元可以包括被配置为产生输出信号的至少一个传感器。 处理单元可以被配置为与传感器单元分离。 处理单元可以被配置为基于输出信号执行至少第一组操作。 通信单元可以耦合传感器单元和处理单元。 通信单元可以被配置为将来自传感器单元的数字信号的输出信号发送到处理单元。
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公开(公告)号：US08047080B2
公开(公告)日：2011-11-01
申请号：US12075172
申请日：2008-03-10
申请人： Ikuhiko Ishikawa , Yasumi Koike , Toru Shimura
发明人： Ikuhiko Ishikawa , Yasumi Koike , Toru Shimura
IPC分类号： G01F1/54
CPC分类号： G01F1/60 , G01F25/0007 , G05D7/0635
摘要： An electromagnetic flowmeter for giving a magnetic field to a measurement fluid, detecting an electric signal occurring in the measurement fluid according to the magnetic field, and computing a flow quantity value based on the electric signal includes a zero point measurement section for measuring a zero point of the measurement fluid; a storage section for storing the measured zero point measurement value; a determination section for determining whether or not the difference between the preceding zero point measurement value stored in the storage section and the present zero point measurement value is beyond a predetermined value range; and at least either a transmission section for transmitting the determination result or a display section for displaying the determination result when the determination section determines that the difference is beyond the predetermined value range.
摘要翻译： 一种用于向测量流体提供磁场的电磁流量计，根据磁场检测测量流体中发生的电信号，并且基于电信号计算流量值包括用于测量零点的零点测量部分 的测量流体; 存储部，用于存储所测量的零点测量值; 确定部分，用于确定存储在存储部分中的先前零点测量值与当前零点测量值之间的差是否超过预定值范围; 以及至少一个用于发送确定结果的发送部分或用于当确定部分确定该差异超出预定值范围时显示确定结果的显示部分。
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公开(公告)号：US08032257B2
公开(公告)日：2011-10-04
申请号：US12145773
申请日：2008-06-25
申请人： Yasumi Koike , Ikuhiko Ishikawa , Toru Shimura
发明人： Yasumi Koike , Ikuhiko Ishikawa , Toru Shimura
摘要： A field equipment includes: a signal processing section; a first calculation control section for generating a first control signal which controls a start of a signal processing of the signal processing section; first and second insulating sections coupled to the first calculation control section; and a second calculation control section coupled to the first and second insulating sections and the signal processing section, the second calculation control section receiving the first control signal and then transmitting a second control signal corresponding to the first control signal to the signal processing section. The signal processing section generates a processed signal based on the second control signal. The second calculation control section receives the processed signal, then transmits data related to the first signal to the first calculation control section via the second insulating section, and then shifts to a low power consumption mode.
摘要翻译： 现场设备包括：信号处理部分; 第一计算控制部分，用于产生控制信号处理部分的信号处理开始的第一控制信号; 耦合到第一计算控制部分的第一和第二绝缘部分; 以及耦合到第一和第二绝缘部分和信号处理部分的第二计算控制部分，第二计算控制部分接收第一控制信号，然后将对应于第一控制信号的第二控制信号发送到信号处理部分。 信号处理部根据第二控制信号生成处理信号。 第二计算控制部分接收经处理的信号，然后经由第二绝缘部分将与第一信号相关的数据发送到第一计算控制部分，然后转换到低功耗模式。
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