公开(公告)号：US20140283597A1

公开(公告)日：2014-09-25

申请号：US14224223

申请日：2014-03-25

Applicant: Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

Inventor： Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

IPC: G01N27/12 ,  G03G15/00

CPC classification number: G03G21/203 ,  G01N27/121 ,  G03G2215/00084

Abstract: To detect humidity, used are a first series connection circuit connecting a thermistor and a fixed resistor via a node, a second series connection circuit connecting a resistance change type humidity sensor and the thermistor via the node, and a third series connection circuit connecting the humidity sensor and the fixed resistor via the node. A predetermined voltage is applied across the first circuit to detect a first voltage indicating temperature through the node, and secondly across the second circuit to detect a second voltage indicating a first humidity through the node, and finally across the third circuit to detect a third voltage indicating a second humidity through the node. Then, the first voltage is compared with a reference voltage and judgment is made, based on a comparison result, to determine which of the second voltage and the third voltage is relevant to use as a basis for outputting the humidity as detected.

Abstract translation: 为了检测湿度，使用的是通过节点连接热敏电阻和固定电阻器的第一串联连接电路，经由节点连接电阻变化型湿度传感器和热敏电阻的第二串联连接电路和连接湿度的第三串联连接电路 传感器和固定电阻通过节点。 在第一电路两端施加预定电压以检测通过该节点的指示温度的第一电压，其次跨越第二电路检测指示通过节点的第一湿度的第二电压，最后跨越第三电路检测第三电压 表示通过节点的第二湿度。 然后，将第一电压与参考电压进行比较，并且基于比较结果进行判断，以确定第二电压和第三电压中的哪一个与用作输出检测到的湿度的基础相关。

公开(公告)号：US5481959A

公开(公告)日：1996-01-09

申请号：US346675

申请日：1994-11-30

Applicant: Masayuki Watanabe ,  Nobuhiro Fujiwara ,  Kunihisa Kaneko ,  Kenji Kanazawa

Inventor： Masayuki Watanabe ,  Nobuhiro Fujiwara ,  Kunihisa Kaneko ,  Kenji Kanazawa

IPC: B66F3/24 ,  G05D16/20 ,  F15B13/16 ,  F15B13/044

CPC classification number: G05D16/2053

Abstract: An automatic air balancer system capable of maintaining various kinds of load at a predetermined position and then moving the load at a desired speed, or applying a desired mechanical force to various kinds of object. The system includes a device for controlling the pressure at one end side of a balance cylinder to a desired level by a first pressure control valve and for controlling the pressure at the other end side of the balance cylinder to a predetermined level by a second pressure control valve, and a device for obtaining a balance pressure signal for the balance cylinder. Another signal is added to or subtracted from the balance pressure signal, and the resulting signal is input to the first pressure control valve.

Abstract translation: 一种自动空气平衡器系统，其能够在预定位置保持各种负载，然后以期望的速度移动负载，或对各种物体施加期望的机械力。 该系统包括用于通过第一压力控制阀将平衡缸的一端侧的压力控制到期望水平并且通过第二压力控制将平衡缸的另一端侧的压力控制到预定水平的装置 阀，以及用于获得平衡缸的平衡压力信号的装置。 从平衡压力信号添加或减去另一个信号，并将所得到的信号输入到第一压力控制阀。

公开(公告)号：US09753430B2

公开(公告)日：2017-09-05

申请号：US14224223

申请日：2014-03-25

Applicant: Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

Inventor： Jie Zheng ,  Ryo Ito ,  Kenji Kanazawa ,  Osamu Takahashi

IPC: G03G21/20 ,  G01N27/12

CPC classification number: G03G21/203 ,  G01N27/121 ,  G03G2215/00084

Abstract: To detect humidity, used are a first series connection circuit connecting a thermistor and a fixed resistor via a node, a second series connection circuit connecting a resistance change type humidity sensor and the thermistor via the node, and a third series connection circuit connecting the humidity sensor and the fixed resistor via the node. A predetermined voltage is applied across the first circuit to detect a first voltage indicating temperature through the node, and secondly across the second circuit to detect a second voltage indicating a first humidity through the node, and finally across the third circuit to detect a third voltage indicating a second humidity through the node. Then, the first voltage is compared with a reference voltage and judgment is made, based on a comparison result, to determine which of the second voltage and the third voltage is relevant to use as a basis for outputting the humidity as detected.