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1. 发明授权

US09784605B2 Thermal flow meter including a cover mounted on a housing and where a bypass passage is formed by the cover and a bypass passage trench 有权
公开(公告)号：US09784605B2
公开(公告)日：2017-10-10
申请号：US14407730
申请日：2012-06-15
申请人： Noboru Tokuyasu , Shinobu Tashiro , Keiji Hanzawa , Takeshi Morino , Ryosuke Doi , Akira Uenodan
发明人： Noboru Tokuyasu , Shinobu Tashiro , Keiji Hanzawa , Takeshi Morino , Ryosuke Doi , Akira Uenodan
IPC分类号： G01F1/68 , G01F1/684 , G01F1/696 , G01F15/14
CPC分类号： G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6965 , G01F15/14
摘要： The present invention has been made to improve measurement accuracy of a thermal flow meter. In the thermal flowmeter according to the invention, a circuit package (400) that measures a flow rate is molded in a first resin molding process. In a second resin molding process, a housing (302) having an inlet trench (351), a bypass passage trench on frontside (332), an outlet trench (353), and the like are formed through resin molding, and an outer circumferential surface of the circuit package (400) produced in the first resin molding process is enveloped by a resin in the second resin molding process to fix the circuit package (400) to the housing (302).

2. 发明授权

US09587970B2 Airflow measuring apparatus including a ventilation hole between a connector part and a circuit chamber 有权
标题翻译：气流测量装置包括连接器部分和电路室之间的通气孔
公开(公告)号：US09587970B2
公开(公告)日：2017-03-07
申请号：US14363235
申请日：2011-12-07
申请人： Takeshi Morino , Shinobu Tashiro , Noboru Tokuyasu , Ryosuke Doi , Keiji Hanzawa
发明人： Takeshi Morino , Shinobu Tashiro , Noboru Tokuyasu , Ryosuke Doi , Keiji Hanzawa
IPC分类号： G01F1/68 , G01F1/684 , G01F1/692 , G01F5/00 , F02D41/18 , H01L35/34
CPC分类号： G01F1/6842 , F02D41/187 , G01F1/6845 , G01F1/692 , G01F5/00 , H01L35/34
摘要： An airflow measuring apparatus includes a sub-passage that takes in part of flow of fluid flowing through an intake pipe, a sensor element disposed in the sub-passage to measure the flow of fluid, a circuit part converting the flow of fluid detected by the sensor element into an electric signal, a connector part connected to the circuit part to output a signal externally, and a casing supporting the sensor element and the circuit part. The sensor element is disposed in the intake pipe, and includes a cavity disposed at a semiconductor substrate and a diaphragm including a thin film part that covers the cavity. The sensor element on a lead frame has surfaces that are mold-packaged with resin so that the diaphragm and part of the lead frame are exposed. One hole is disposed at the lead frame for communication between the cavity and exterior.
摘要翻译：一种气流测量装置，包括：副通路，其采取流过进气管的流体的一部分流动;设置在该通路中的传感器元件，以测量流体的流动;电路部分，传感器元件变成电信号，连接到电路部分的连接器部分，以在外部输出信号，以及支撑传感器元件和电路部分的壳体。传感器元件设置在进气管中，并且包括设置在半导体基板处的空腔和包括覆盖空腔的薄膜部分的隔膜。引线框架上的传感器元件具有用树脂模制包装的表面，使得隔膜和引线框架的一部分被暴露。一个孔设置在引线框架处，用于在空腔和外部之间连通。

3. 发明申请

US20150122012A1 Thermal Flow Meter 有权
标题翻译：热流量计
公开(公告)号：US20150122012A1
公开(公告)日：2015-05-07
申请号：US14407730
申请日：2012-06-15
申请人： Noboru Tokuyasu , Shinobu Tashiro , Keiji Hanzawa , Takeshi Morino , Ryosuke Doi , Akira Uenodan
发明人： Noboru Tokuyasu , Shinobu Tashiro , Keiji Hanzawa , Takeshi Morino , Ryosuke Doi , Akira Uenodan
IPC分类号： G01F1/684
CPC分类号： G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/6965 , G01F15/14
摘要： The present invention has been made to improve measurement accuracy of a thermal flow meter. In the thermal flowmeter according to the invention, a circuit package (400) that measures a flow rate is molded in a first resin molding process. In a second resin molding process, a housing (302) having an inlet trench (351), a bypass passage trench on frontside (332), an outlet trench (353), and the like are formed through resin molding, and an outer circumferential surface of the circuit package (400) produced in the first resin molding process is enveloped by a resin in the second resin molding process to fix the circuit package (400) to the housing (302).
摘要翻译：本发明是为了提高热式流量计的测量精度。在根据本发明的热流量计中，在第一树脂模塑工艺中模制测量流速的电路封装（400）。在第二树脂模制工艺中，通过树脂模制形成具有入口沟槽（351），前侧旁路通道沟槽（332），出口沟槽（353）等的外壳（302），外周在第二树脂成型工序中，在第一树脂成形工序中制作的电路封装（400）的表面被树脂包围，将电路封装（400）固定在壳体（302）上。

4. 发明申请

US20140352424A1 AIRFLOW MEASURING APPARATUS 有权
标题翻译：气流测量装置
公开(公告)号：US20140352424A1
公开(公告)日：2014-12-04
申请号：US14363235
申请日：2011-12-07
申请人： Takeshi Morino , Shinobu Tashiro , Noboru Tokuyasu , Ryosuke Doi , Keiji Hanzawa
发明人： Takeshi Morino , Shinobu Tashiro , Noboru Tokuyasu , Ryosuke Doi , Keiji Hanzawa
IPC分类号： G01F1/684 , H01L35/34 , G01F1/692
CPC分类号： G01F1/6842 , F02D41/187 , G01F1/6845 , G01F1/692 , G01F5/00 , H01L35/34
摘要： Airflow measuring apparatus compring: sub-passage that takes in part of flow of fluid flowing through an intake pipe; sensor element that is disposed in the sub-passage to measure the flow of fluid; a circuit part that converts the flow of fluid detected by the sensor element into an electric signal; connector part connected to the circuit part to output a signal externally; and casing that supports the sensor element and the circuit part, the sensor element being disposed in the intake pipe. The sensor element includes a cavity disposed at a semiconductor substrate, a diaphragm including a thin film part that covers the cavity. The sensor element on a lead frame have surfaces that are mold-packaged with resin so that a diaphragm of the sensor element and part of the lead frame are exposed. One hole is disposed at the lead frame for communication between the cavity and exterior.
摘要翻译：气流测量装置包括：部分流过进气管的流体流动的副通道; 传感器元件，设置在子通道中以测量流体的流动; 电路部，其将由所述传感器元件检测出的流体流转换为电信号; 连接器部分连接到电路部分以从外部输出信号; 以及支撑传感器元件和电路部分的壳体，传感器元件设置在进气管中。传感器元件包括设置在半导体衬底处的腔体，隔膜包括覆盖空腔的薄膜部分。引线框架上的传感器元件具有用树脂模制包装的表面，使得传感器元件的膜片和引线框架的一部分被暴露。一个孔设置在引线框架处，用于在空腔和外部之间连通。

5. 发明授权

US09599496B2 Flow rate measuring device with first temperature sensor in a main passage and second temperature sensor in a sub-passage 有权
公开(公告)号：US09599496B2
公开(公告)日：2017-03-21
申请号：US14369285
申请日：2012-01-10
申请人： Satoshi Asano , Masahiro Matsumoto , Hiroshi Nakano , Keiji Hanzawa , Ryosuke Doi
发明人： Satoshi Asano , Masahiro Matsumoto , Hiroshi Nakano , Keiji Hanzawa , Ryosuke Doi
IPC分类号： G01F1/684 , G01F1/69 , G01F1/696 , G01F5/00 , G01F15/02
CPC分类号： G01F1/684 , G01F1/6842 , G01F1/6845 , G01F1/69 , G01F1/696 , G01F5/00 , G01F15/02
摘要： A flow rate measuring device with high precision is provided.The flow rate measuring device includes a sub-passage that takes a part of the fluid flowing in a main passage, first temperature measuring means for measuring a temperature of the fluid flowing in the passage, second temperature measuring means for measuring a temperature of a fluid flowing in the sub-passage, detecting means for detecting a flow rate of the fluid flowing in the sub-passage, and measuring means for measuring a flow rate of the fluid flowing within the main channel on the basis of an output of the first temperature measuring means, an output of the second temperature measuring means, and an output of the detecting means.

6. 发明授权

US08763452B2 Thermal air flow sensor 有权
标题翻译：热空气流量传感器
公开(公告)号：US08763452B2
公开(公告)日：2014-07-01
申请号：US13209883
申请日：2011-08-15
申请人： Ryosuke Doi , Keiji Hanzawa
发明人： Ryosuke Doi , Keiji Hanzawa
IPC分类号： G01F1/68
CPC分类号： G01F1/6845 , G01F1/6842 , G01F1/692 , G01F5/00 , G01F15/10 , G01F15/105
摘要： In a thermal air flow sensor according to the invention, a hollow formed in a detecting element is communicated with a circuit chamber, in which driving circuit parts of the detecting element are mounted, or an intake duct exterior. Thereby, pressure in the hollow balances with pressure on the outside. Also, since the circuit chamber is provided to be isolated from a detection chamber, in which a detecting part of the detecting element is arranged, that is, a passage chamber, through which air being a measuring object flows, air flowing in the passage chamber can be restrained from flowing into the hollow to have an influence on flow output characteristics.
摘要翻译：在根据本发明的热空气流量传感器中，形成在检测元件中的中空与安装有检测元件的驱动电路部分的电路室或进气管外部连通。因此，空心中的压力与外部的压力平衡。此外，由于电路室被设置为与检测元件的检测部分配置的检测室隔离，即，作为测量对象的空气流过的通道室，在通道室中流动的空气可以抑制流入中空部分以对流量输出特性产生影响。

7. 发明申请

US20100120584A1 ACTIVITY METER 有权
标题翻译：活动计
公开(公告)号：US20100120584A1
公开(公告)日：2010-05-13
申请号：US12452358
申请日：2008-07-15
申请人： Yoshitake Oshima , Kaori Kawaguchi , Ryosuke Doi
发明人： Yoshitake Oshima , Kaori Kawaguchi , Ryosuke Doi
IPC分类号： A63B71/00
CPC分类号： A61B5/22 , A61B5/11 , Y10S482/901
摘要： An activity meter includes a sensor for detecting acceleration in a plurality of directions, representative acceleration calculation means for calculating a representative acceleration based on an output signal of the sensor, and exercise intensity calculation means for calculating an exercise intensity of a body motion performed in the unit period from the representative acceleration. The exercise intensity calculation means includes a plurality of calculation formulas to use in the calculation of the exercise intensity, and determines the calculation formula to use in the calculation of the exercise intensity of the body motion performed in the unit period based on a horizontal component and a vertical component of the representative acceleration. The activity amount on various types of body activities from daily activity to exercise thus can be accurately measured.
摘要翻译：活动表包括用于检测多个方向的加速度的传感器，用于基于传感器的输出信号计算代表加速度的代表加速度计算装置，以及用于计算在所述传感器中执行的身体运动的运动强度的运动强度计算装置，单位时间从代表加速度。运动强度计算装置包括用于计算运动强度的多个计算公式，并且基于水平分量确定在单位周期中进行的体动的运动强度的计算中使用的计算公式，以及代表加速度的垂直分量。可以准确测量从日常活动到运动的各种身体活动的活动量。

8. 发明授权

US09572500B2 Electronic sphygmomanometer 有权
标题翻译：电子血压计
公开(公告)号：US09572500B2
公开(公告)日：2017-02-21
申请号：US13469497
申请日：2012-05-11
申请人： Ryosuke Doi , Takanori Nishioka , Kohei Takeoka , Yukiya Sawanoi , Kenichi Horibata , Masataka Yanagase , Izumi Hachimaru
发明人： Ryosuke Doi , Takanori Nishioka , Kohei Takeoka , Yukiya Sawanoi , Kenichi Horibata , Masataka Yanagase , Izumi Hachimaru
IPC分类号： A61B5/02 , A61B5/022
CPC分类号： A61B5/022 , A61B5/02225
摘要： A first oscillation circuit and a second oscillation circuit are connected to a first pressure sensor and a second pressure sensor, respectively, and oscillate based on the capacity values of the corresponding pressure sensors. The first oscillation circuit and the second oscillation circuit operate in response to instruction from a CPU. The one of the first oscillation circuit and the second oscillation circuit that has received an activation signal from the CPU outputs a signal having a frequency that corresponds to the capacity value of the corresponding pressure sensor. An adjustment circuit is connected to the first oscillation circuit and the second oscillation circuit, and allows one of the frequency signals to pass therethrough, outputting the signal to the CPU.
摘要翻译：第一振荡电路和第二振荡电路分别连接到第一压力传感器和第二压力传感器，并且基于相应的压力传感器的容量值而振荡。第一振荡电路和第二振荡电路响应于来自CPU的指令而工作。已经从CPU接收到激活信号的第一振荡电路和第二振荡电路中的一个输出具有与相应的压力传感器的容量值对应的频率的信号。调整电路连接到第一振荡电路和第二振荡电路，并且允许一个频率信号通过，将信号输出到CPU。

9. 发明申请

US20120226170A1 ELECTRONIC SPHYGMOMANOMETER 有权
标题翻译：电子气泡计
公开(公告)号：US20120226170A1
公开(公告)日：2012-09-06
申请号：US13469497
申请日：2012-05-11
申请人： Ryosuke Doi , Takanori Nishioka , Kohei Takeoka , Yukiya Sawanoi , Kenichi Horibata , Masataka Yanagase , Izumi Hachimaru
发明人： Ryosuke Doi , Takanori Nishioka , Kohei Takeoka , Yukiya Sawanoi , Kenichi Horibata , Masataka Yanagase , Izumi Hachimaru
IPC分类号： A61B5/022
CPC分类号： A61B5/022 , A61B5/02225
摘要： A first oscillation circuit and a second oscillation circuit are connected to a first pressure sensor and a second pressure sensor, respectively, and oscillate based on the capacity values of the corresponding pressure sensors. The first oscillation circuit and the second oscillation circuit operate in response to instruction from a CPU. The one of the first oscillation circuit and the second oscillation circuit that has received an activation signal from the CPU outputs a signal having a frequency that corresponds to the capacity value of the corresponding pressure sensor. An adjustment circuit is connected to the first oscillation circuit and the second oscillation circuit, and allows one of the frequency signals to pass therethrough, outputting the signal to the CPU.
摘要翻译：第一振荡电路和第二振荡电路分别连接到第一压力传感器和第二压力传感器，并且基于相应的压力传感器的容量值而振荡。第一振荡电路和第二振荡电路响应于来自CPU的指令而工作。已经从CPU接收到激活信号的第一振荡电路和第二振荡电路中的一个输出具有与相应的压力传感器的容量值对应的频率的信号。调整电路连接到第一振荡电路和第二振荡电路，并且允许一个频率信号通过，将信号输出到CPU。

10. 发明授权

US07846068B2 Activity meter 有权
标题翻译：活动仪表
公开(公告)号：US07846068B2
公开(公告)日：2010-12-07
申请号：US12452358
申请日：2008-07-15
申请人： Yoshitake Oshima , Kaori Kawaguchi , Ryosuke Doi
发明人： Yoshitake Oshima , Kaori Kawaguchi , Ryosuke Doi
IPC分类号： A63B71/00
CPC分类号： A61B5/22 , A61B5/11 , Y10S482/901
摘要： An activity meter includes a sensor for detecting acceleration in a plurality of directions, representative acceleration calculation means for calculating a representative acceleration based on an output signal of the sensor, and exercise intensity calculation means for calculating an exercise intensity of a body motion performed in the unit period from the representative acceleration. The exercise intensity calculation means includes a plurality of calculation formulas to use in the calculation of the exercise intensity, and determines the calculation formula to use in the calculation of the exercise intensity of the body motion performed in the unit period based on a horizontal component and a vertical component of the representative acceleration. The activity amount on various types of body activities from daily activity to exercise thus can be accurately measured.
摘要翻译：活动表包括用于检测多个方向的加速度的传感器，用于基于传感器的输出信号计算代表加速度的代表加速度计算装置，以及用于计算在所述传感器中执行的身体运动的运动强度的运动强度计算装置，单位时间从代表加速度。运动强度计算装置包括用于计算运动强度的多个计算公式，并且基于水平分量确定在单位周期中进行的体动的运动强度的计算中使用的计算公式，以及代表加速度的垂直分量。可以准确测量从日常活动到运动的各种身体活动的活动量。

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