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公开(公告)号：US10113898B2
公开(公告)日：2018-10-30
申请号：US15032535
申请日：2014-10-29
Applicant: DENSO CORPORATION
Inventor： Toshikazu Harada , Atusi Sakaida , Toshihisa Taniguchi , Norio Gouko , Yoshitaro Yazaki , Yoshihiko Shiraishi , Yasuhiro Tanaka , Keita Saitou
IPC: G01F23/22
Abstract: A liquid level detector includes: a detecting element having one surface and the other surface opposite to the one surface, the one surface being opposed to a liquid, while being parallel to a height direction of liquid level; a Peltier element provided on the other surface side of the detecting element; and a control unit performing a detection processing for a liquid level of the liquid. The Peltier element forms a heat flow passing through the detecting element from the other surface to the one surface, toward the liquid or a gas. The control unit calculates a liquid level on the basis of an output value of an electrical signal outputted according to the heat flow passing through the detecting element, and a relationship between an output value of the detecting element and a liquid level.
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公开(公告)号：US10054506B2
公开(公告)日：2018-08-21
申请号：US15484217
申请日：2017-04-11
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Toshihisa Taniguchi , Atusi Sakaida , Keiji Okamoto , Yoshihiko Shiraishi , Masahiro Asano
Abstract: A tension measuring apparatus includes a displacement part that is displaced in accordance with tension or a change of the tension of a wire rod to be measured when the displacement part is caused to abut against the wire rod to receive the tension of the wire rod, an elastic body that is elastically deformed in accordance with displacement of the displacement part, and a heat flow sensor that detects a heat flow caused by elastic deformation of the elastic body.
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公开(公告)号：US10054504B2
公开(公告)日：2018-08-21
申请号：US15619610
申请日：2017-06-12
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Toshihisa Taniguchi , Atusi Sakaida , Keiji Okamoto , Yoshihiko Shiraishi , Masahiro Asano
CPC classification number: G01L5/0028 , G01G3/13 , G01K17/08 , G01L1/18 , G01L1/2293 , G01L5/04 , G01L5/047 , G01L5/10 , G01L5/223 , G01N25/20
Abstract: A load change detection apparatus is provided with a base member, an elastic member, a first plate, a fixing member and heat flow sensors. The elastic member deforms according to a changed load applied to the elastic member, received by the receiving member. The first plate supports a surface of the elastic member on a side of the base member. The fixing member fixes the lower plate and the elastic member to the base member. The heat flow sensors, provided between the base member and the lower plate, output signals according to heat flowing between the lower plate and the base member. The heat flows due to heat generated or heat absorbed when the elastic member changes the elasticity shape thereof. Stress occurring when the elastic member deforms, is shut off by the first plate, thus direct transmission of the stress to the heat flow sensors is avoided.
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公开(公告)号：US10782194B2
公开(公告)日：2020-09-22
申请号：US15779888
申请日：2016-11-29
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Atusi Sakaida , Toshihisa Taniguchi , Keiji Okamoto , Yoshihiko Shiraishi
IPC: G01K17/00 , G01K7/00 , G01K1/00 , G01K17/20 , G01K19/00 , H05B3/36 , G01J5/12 , G01K1/14 , G01N25/18 , H05B3/02 , H05B3/20
Abstract: A heater plate includes a sheet-like heating member that generates heat upon being energized, a protective film provided on the side of one major surface of the sheet-like heating member to protect the sheet-like heating member, an output circuit section provided on a surface of the protective film on the opposite side to the sheet-like heating member, and a protruding portion forming film provided between the protective film and the sheet-like heating member. The output circuit section has protruding portions formed to be capable of respectively abutting terminals of a heat flux sensor which is an inspection object. The protruding portion forming film has protrusions at positions corresponding to the protruding portions. The sheet-like heating member, the protective film, the output circuit section and the protruding portion forming film are integrally formed into one piece.
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15.发明授权公开(公告)号：US10408690B2
公开(公告)日：2019-09-10
申请号：US15571895
申请日：2016-04-20
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Atusi Sakaida , Keiji Okamoto , Yoshihiko Shiraishi
Abstract: According to a manufacturing method of a heat flux sensor, the heat flux sensor is sandwiched between a heater plate and a cooling unit. The heater plate is disposed on the first surface of the heat flux sensor, and the cooling unit is disposed on the second surface of the same. A heat radiation measurement plate is disposed on a surface of the heater plate opposite to the surface on which the heat flux sensor is disposed. According to this configuration, the temperature of the heater plate is controlled in an inspection process such that the heater plate is kept at an ambient temperature. This makes it possible to stabilize the temperature of the heater plate in a short time.
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Patent Agency Ranking
16.发明授权公开(公告)号：US10220812B2
公开(公告)日：2019-03-05
申请号：US15657358
申请日：2017-07-24
Applicant: DENSO CORPORATION
Inventor： Keita Saitou , Yoshihiko Shiraishi , Yoshitaro Yazaki , Yasuhiro Tanaka , Eijirou Miyagawa , Motoki Shimizu , Toshikazu Harada , Atusi Sakaida , Toshihisa Taniguchi , Norio Gouko
Abstract: A heat flux sensor is installed in such a way that heat flux emanating from a biological object present at a predetermined position is detectable. It is determined whether or not a biological object is present at the predetermined position by comparing sensing results of the heat flux sensor with determination criteria. The determination criteria is preset according to heat flux that can be sensed when a biological object is present at the predetermined position. When the sensing results of the heat flux sensor satisfy the determination criteria, in other words, when the heat flux sensed by the heat flux sensor is the heat flux emanating from a biological object, it is determined that a biological object is present at the predetermined position. Consequently, it is possible to realize accurate detection of a biological object.
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公开(公告)号：US10054437B2
公开(公告)日：2018-08-21
申请号：US15484231
申请日：2017-04-11
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Toshihisa Taniguchi , Atusi Sakaida , Keiji Okamoto , Yoshihiko Shiraishi , Masahiro Asano
Abstract: An abnormality estimation apparatus for estimating an abnormality in a belt of a belt conveyor includes a displacement part that is displaced in accordance with tension or a change of the tension of the belt when the displacement part is caused to abut against the belt to receive the tension of the belt, an elastic body that is elastically deformed in accordance with displacement of the displacement part, a heat flow sensor that detects a heat flow occurring due to elastic deformation of the elastic body, and an abnormality estimation part that estimates whether there is an abnormality in the belt based on a detection result by the heat flow sensor.
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公开(公告)号：US09923250B2
公开(公告)日：2018-03-20
申请号：US14895840
申请日：2014-04-30
Applicant: DENSO CORPORATION
Inventor： Yoshihiko Shiraishi , Atusi Sakaida , Toshihisa Taniguchi , Norio Gouko , Yoshitaro Yazaki , Motoki Shimizu , Eijirou Miyagawa , Yasuhiro Tanaka , Toshikazu Harada , Keita Saitou
IPC: H02J7/00 , H01M10/63 , G01K17/20 , H01M10/625 , G01K17/00 , H01M10/0525 , H01M10/44
CPC classification number: H01M10/63 , G01K17/00 , G01K17/20 , H01M10/0525 , H01M10/443 , H01M10/625 , H01M2220/20 , H02J7/007
Abstract: A heat quantity control device has a heat flux sensor arranged between first and second heating elements arranged adjacently to each other, and a control section for controlling a heat quantity of the first and second heating elements. The heat flux sensor has an insulation board made of thermoplastic resin, first and second via holes formed in the insulation board penetrating in a thickness direction thereof. First and second layer connection members are embedded in the first and second via holes, respectively. The first and second layer connection members are made of different metals and alternately connected in series. The control section controls a heat quantity generated in the first and second heating elements based on the electromotive force generated in the heat flux sensors so that a heat flux flowing between the first and second heating elements becomes not more than a predetermined value.
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公开(公告)号：US09553250B2
公开(公告)日：2017-01-24
申请号：US15031559
申请日：2014-10-01
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Atusi Sakaida , Toshihisa Taniguchi , Yoshihiko Shiraishi , Keiji Okamoto
CPC classification number: H01L35/34 , H01L21/02491 , H01L21/02502 , H01L21/486 , H01L35/04 , H01L35/16 , H01L35/32
Abstract: An insulating substrate to which intermediate portions or conductive pastes constituting the intermediate portions are disposed, a front surface protective member to which front surface patterns are formed, and a back surface protective member to which back surface patterns are formed are prepared. A laminated body, to which first end portions or conductive pastes constituting the first end portions are disposed between the intermediate portions or the conductive pastes constituting the intermediate portions and the front surface patterns, and second end portions or conductive pastes constituting the second end portions are disposed between the intermediate portions or the conductive pastes constituting the intermediate portions and the back surface patterns, is constituted. Then, thermoelectric conversion elements are formed by integrating the laminated body.
Abstract translation: 制成构成中间部分的中间部分或导电浆料的绝缘基底，形成前表面图案的前表面保护部件和形成背面图案的背面保护部件。 层叠体，构成第一端部的第一端部或导电性糊料配置在构成中间部的中间部或导电性糊料和前面图案之间，构成第二端部的第二端部或导电性糊料 设置在构成中间部分的中间部分或导电膏体和背面图案之间。 然后，通过使层叠体一体化形成热电转换元件。
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公开(公告)号：US10859447B2
公开(公告)日：2020-12-08
申请号：US15775744
申请日：2016-11-09
Applicant: DENSO CORPORATION
Inventor： Norio Gouko , Atusi Sakaida , Toshihisa Taniguchi , Keiji Okamoto , Yoshihiko Shiraishi
Abstract: An operating-status diagnostic apparatus includes a sensor unit and a control unit. The sensor unit detects heat fluxes flowing outward from a component of a facility. A control unit determines whether or not an operating status of the facility indicates that the component is in a warming-up complete state where warming-up of the component is completed based on a detection result of detection by the sensor unit.
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