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1. 发明公开

US20240083826A1 DATA PROCESSING DEVICE AND GAS CONVERSION SYSTEM 审中-公开
公开(公告)号：US20240083826A1
公开(公告)日：2024-03-14
申请号：US18171941
申请日：2023-02-21
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Hiroaki YAMAZAKI , Ping WANG , Ryota KITAGAWA
IPC分类号： C07C1/12 , C01B3/06 , C01B13/02 , C01B32/40 , G01F1/74 , G01N33/00
CPC分类号： C07C1/12 , C01B3/06 , C01B13/0207 , C01B32/40 , G01F1/74 , G01N33/0067
摘要： According to one embodiment, a data processing device includes an acquisitor and a processor. The acquisitor can acquire a first concentration signal obtained from a first concentration sensor configured to detect a first concentration of a first target substance included in a first output gas and a first flow rate signal obtained from a first flow rate sensor configured to detect a first flow rate of the first output gas. The processor can derive a first concentration value corresponding to the first concentration based on the first concentration signal. The processor can derive a first corrected conversion coefficient obtained by correcting a first conversion coefficient regarding a relationship between the first flow rate signal and the first flow rate based on the first concentration value. The processor can derive a first flow rate value corresponding to the first flow rate based on the first flow rate signal.

2. 发明公开

US20240011961A1 SENSOR AND SENSOR SYSTEM 审中-公开
公开(公告)号：US20240011961A1
公开(公告)日：2024-01-11
申请号：US18174960
申请日：2023-02-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yosuke AKIMOTO , Akira FUJIMOTO , Hiroaki YAMAZAKI
IPC分类号： G01N33/00
CPC分类号： G01N33/0027 , G01N33/0011
摘要： According to one embodiment, a sensor includes a housing, a sensor portion, and a film member. The housing includes a first housing member including an opening. The first housing member includes a first inner face, and a first side face inside the opening. The sensor portion includes a sensor member including a hole, and a sensor element. A first gap is provided between the sensor element and the sensor member. The film member is porous. The film member includes an inner region and an outer region around the inner region. The outer region faces the first inner face. The sensor member is located between the sensor element and the inner region. The sensor member faces the inner region. At least a part of the inner region overlaps the first side face in a second direction crossing a first direction from the sensor element to the sensor member.

3. 发明公开

US20230221269A1 SENSOR 审中-公开
公开(公告)号：US20230221269A1
公开(公告)日：2023-07-13
申请号：US17900299
申请日：2022-08-31
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ping WANG , Hiroaki YAMAZAKI
IPC分类号： G01N25/18 , G01F1/696
CPC分类号： G01N25/18 , G01F1/696
摘要： According to one embodiment, a sensor includes a detector. The detector includes a first resistance member, a second resistance member, a third resistance member, and a conductive member. A position of the third resistance member in a first direction from the first resistance member to the second resistance member is between a position of the first resistance member in the first direction and a position of the second resistance member in the first direction. A second direction from the conductive member to the third resistance member crosses the first direction. A third electrical resistance of the third resistance member is configured to change depending on a target substance around the detector.

4. 发明申请

US20210318279A1 SENSOR AND SENSOR MODULE 有权
公开(公告)号：US20210318279A1
公开(公告)日：2021-10-14
申请号：US17176878
申请日：2021-02-16
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yosuke AKIMOTO , Hiroki KUDO , Hiroaki YAMAZAKI , Kentaro NAKAJIMA , Kohei SUZUKI
IPC分类号： G01N33/00 , G08C17/02
摘要： According to one embodiment, a sensor includes a handhole part, and a sensor module. The handhole part includes an inner wall and a holder. The holder is located at the inner wall. The sensor module is provided in the handhole part. The sensor module includes a held part held by the holder, a housing connected with the held part, a sensor circuit provided in the housing and including a gas sensor element, and a battery configured to supply electrical power to the sensor circuit. A gap is between the inner wall and the housing and between the housing and a first member under the housing.

5. 发明申请

US20150262757A1 MEMS DEVICE 审中-公开
标题翻译： MEMS器件
公开(公告)号：US20150262757A1
公开(公告)日：2015-09-17
申请号：US14481565
申请日：2014-09-09
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Hiroaki YAMAZAKI
IPC分类号： H01G5/16
CPC分类号： H01G5/18 , B81B2201/0221
摘要： According to one embodiment, a MEMS device includes a lower electrode, a movable upper electrode having a portion facing the lower electrode, and a first member connected to the upper electrode. At least a part of a connecting portion of the upper electrode and the first member does not overlap the lower electrode when viewed from a direction vertical to a main surface of the lower electrode.
摘要翻译：根据一个实施例，MEMS器件包括下电极，具有面向下电极的部分的可移动上电极和连接到上电极的第一部件。当从垂直于下电极的主表面的方向观察时，上电极和第一构件的连接部分的至少一部分不与下电极重叠。

6. 发明申请

US20130286534A1 VARIABLE-CAPACITOR DEVICE AND DRIVING METHOD THEREOF 审中-公开
标题翻译：可变电容器件及其驱动方法
公开(公告)号：US20130286534A1
公开(公告)日：2013-10-31
申请号：US13838939
申请日：2013-03-15
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Tamio IKEHASHI , Hiroaki YAMAZAKI
IPC分类号： H01G5/04
CPC分类号： H01G5/04 , H01G5/18 , H01G5/38
摘要： According to one embodiment, a variable-capacitor device includes a first MEMS variable-capacitor element, and a second MEMS variable-capacitor element including one end series-connected to one end of the first MEMS variable-capacitor element. In a down-state, a first capacitance value of the first MEMS variable-capacitor element differs from a second capacitance value of the second MEMS variable-capacitor element.
摘要翻译：根据一个实施例，可变电容器装置包括第一MEMS可变电容器元件和包括与第一MEMS可变电容器元件的一端串联连接的一端的第二MEMS可变电容器元件。在下降状态下，第一MEMS可变电容器元件的第一电容值与第二MEMS可变电容器元件的第二电容值不同。

7. 发明公开

US20240082764A1 FILTER, GAS SENSOR, AND GAS SENSOR SYSTEM 审中-公开
公开(公告)号：US20240082764A1
公开(公告)日：2024-03-14
申请号：US18175004
申请日：2023-02-27
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Akira FUJIMOTO , Yosuke AKIMOTO , Hiroaki YAMAZAKI
IPC分类号： B01D39/16 , B01D19/00 , B01D39/20 , G01N33/00
CPC分类号： B01D39/1692 , B01D19/0031 , B01D39/2031 , G01N33/0011 , B01D2239/065
摘要： According to one embodiment, a filter includes a first layer and a second layer. The first layer includes a first resin provided with a plurality of holes. The first layer includes a first face. At least a part of the plurality of holes reaches the first face. The second layer includes a second resin. The second resin blocks at least a part of the plurality of holes reaching the first face.

8. 发明申请

US20230077493A1 SENSOR 有权
公开(公告)号：US20230077493A1
公开(公告)日：2023-03-16
申请号：US17823629
申请日：2022-08-31
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Ping WANG , Hiroaki YAMAZAKI
IPC分类号： B81B3/00
摘要： According to one embodiment, a sensor includes a base, first and second detection units. The base includes first and second base regions. The first detection unit includes a first detection element including a first resistance member, a first conductive member, and a first insulating member. A part of the first insulating member is between the first resistance member and the first conductive member. A first gap is provided between the first base region and first detection element. The first detection element has a first area. The second detection unit includes a second detection element including a second resistance member, a second conductive member, and a second insulating member. A part of the second insulating member is between the second resistance member and the second conductive member. A second gap is provided between the second base region and second detection element. The second detection element has a second area.

9. 发明申请

US20220084767A1 MEMS ELEMENT AND ELECTRICAL CIRCUIT 有权
公开(公告)号：US20220084767A1
公开(公告)日：2022-03-17
申请号：US17186387
申请日：2021-02-26
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Hiroaki YAMAZAKI , Kei Masunishi
IPC分类号： H01H59/00 , H01H1/00
摘要： According to one embodiment, a MEMS element includes a first member, and an element part. The element part includes a first fixed electrode fixed to the first member, a first movable electrode facing the first fixed electrode, a first conductive member electrically connected to the first movable electrode, and a second conductive member electrically connected to the first movable electrode. The first movable electrode is supported by the first and second conductive members to be separated from the first fixed electrode. The first conductive member has a meandering structure. The second conductive member includes a first conductive region and a second conductive region. The second conductive region is between the first movable electrode and the first conductive region. A second width of the second conductive region along a second direction is less than a first width of the first conductive region along the second direction.

10. 发明申请

US20210318282A1 SENSOR AND SENSOR MODULE 有权
公开(公告)号：US20210318282A1
公开(公告)日：2021-10-14
申请号：US17176799
申请日：2021-02-16
申请人： KABUSHIKI KAISHA TOSHIBA
发明人： Yosuke AKIMOTO , Hiroki KUDO , Hiroaki YAMAZAKI
IPC分类号： G01N33/00
摘要： According to one embodiment, a sensor includes a handhole part, a sensor module, and a holder. The handhole part includes an inner wall. The sensor module is provided in the handhole part. The sensor module includes a housing, a sensor circuit provided in the housing, the sensor circuit including a gas sensor element, and a battery configured to supply electrical power to the sensor circuit. The holder holds the sensor module so that a gap is formed between the inner wall and the housing and between the housing and a first member under the housing.

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