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    Liquid level detector for open vessel and closed vessel
    23.
    发明授权
    Liquid level detector for open vessel and closed vessel 有权

    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.

    PRODUCTION METHOD OF THERMOELECTRIC CONVERTER, PRODUCTION METHOD OF ELECTRONIC DEVICE EQUIPPED WITH THERMOELECTRIC CONVERTER, AND THERMOELECTRIC CONVERTER
    26.
    发明申请
    PRODUCTION METHOD OF THERMOELECTRIC CONVERTER, PRODUCTION METHOD OF ELECTRONIC DEVICE EQUIPPED WITH THERMOELECTRIC CONVERTER, AND THERMOELECTRIC CONVERTER 有权
    热电转换器的制造方法，配备有热电转换器的电子装置的制造方法和热电转换器

    公开(公告)号：US20150144171A1

    公开(公告)日：2015-05-28

    申请号：US14404705

    申请日：2013-04-26

    Applicant: DENSO CORPORATION

    Inventor： Toshihisa Taniguchi ,  Yoshihiko Shiraishi ,  Atusi Sakaida ,  Keiji Okamoto ,  Eijirou Miyagawa

    IPC: H01L35/04 ,  H01L35/34

    CPC classification number: H01L35/32 ,  H01L23/38 ,  H01L35/04 ,  H01L35/10 ,  H01L35/34 ,  H01L2924/0002 ,  H01L2924/00

    Abstract: As the first conductive paste, a paste is used which is made by adding an organic solvent to powder of alloy in which a plurality of atoms keep a given crystal structure constant. As the second conductive paste, a paste is used which is made by adding an organic solvent to powder of metal different in kind from the alloy. In a step of making the stack body, cavities are formed in the stack body. In a uniting step, the cavities work to facilitate flow of thermoplastic resin to absorb pressure acting in a direction different from a direction in which pressure exerted on the first conductive paste to unite the stack body, thereby resulting in an increase in pressure for the uniting to solid-state sinter the first conductive paste to make the first layer-to-layer connecting member.

    Abstract translation: 作为第一导电性糊剂，使用通过将有机溶剂添加到多个原子保持给定的结晶结构的合金的粉末中而制成的糊料。 作为第二导电糊，使用通过向合金中添加有机溶剂与不同种类的金属的粉末而制成的糊剂。 在制造堆叠体的步骤中，在堆叠体中形成空腔。 在联合步骤中，空腔的作用是促进热塑性树脂的流动以吸收作用在与施加在第一导电浆料上的压力的方向不同的方向上的压力，从而结合堆叠体，从而导致压力增加 以固态烧结第一导电浆料以制成第一层间连接构件。

    HEAT GENERATING DEVICE
    27.
    发明申请
    HEAT GENERATING DEVICE 审中-公开
    发热装置

    公开(公告)号：US20150122799A1

    公开(公告)日：2015-05-07

    申请号：US14404888

    申请日：2013-04-26

    Applicant: DENSO CORPORATION

    Inventor： Toshihisa Taniguchi ,  Yoshihiko Shiraishi ,  Atusi Sakaida ,  Keiji Okamoto ,  Keita Saitou

    IPC: H05B3/12 ,  H05B3/26 ,  H05K3/00 ,  H05B3/18

    CPC classification number: H05B3/12 ,  H05B3/18 ,  H05B3/267 ,  H05B2203/009 ,  H05B2203/022 ,  H05K3/0044 ,  H05K3/0064 ,  Y10T29/49083

    Abstract: To provide a heat generating device which is capable of minimizing the application of a large amount of heat through a contact with the heat generating device. The heat generating device includes an insulating base which contains a thermoplastic resin and has a front surface and a reverse surface and in which a plurality of via holes are formed to extend through a thickness, and heating resistors which are disposed in the via holes and generated heat when energized. Some of the heating resistors are connected in parallel.

    Abstract translation: 提供一种发热装置，其能够通过与发热装置的接触来最大限度地减少大量热量的使用。 该发热装置包括：绝热基座，其包含热塑性树脂，并且具有前表面和反面，并且多个通孔形成为延伸穿过厚度，并且加热电阻器设置在通孔中并产生 通电时发热。 一些加热电阻器并联连接。

    Method of manufacturing thermoelectric converter
    29.
    发明授权
    Method of manufacturing thermoelectric converter 有权

    公开(公告)号：US10825977B2

    公开(公告)日：2020-11-03

    申请号：US16339389

    申请日：2017-08-29

    Applicant: DENSO CORPORATION ,  TOYOTA JIDOSHA KABUSHIKI KAISHA

    Inventor： Toshikazu Harada ,  Atusi Sakaida ,  Toshihisa Taniguchi ,  Tomohiro Imura ,  Yuki Sakashita ,  Hayato Watanabe

    IPC: H01L35/34 ,  H01L35/32

    Abstract: A method of manufacturing a thermoelectric converter includes filling each of a plurality of through-holes in each of a plurality of resin films with fillers containing a plurality of thermoelectric material particles. At this time, a part of the filler is extruded from each through-hole. In this state, the plurality of resin films are stacked together. A top-surface protection member having top-surface conductor patterns is stacked on one side of the plurality of resin films. A back-surface protection member having back-surface conductor patterns is stacked on the other side of the plurality of resin films. Thus, an integrated stacked body is formed. The integrated stacked body is then heated and pressurized. A plurality of thermoelectric material particles are thereby sintered to form the first and second thermoelectric members.

    Abnormality diagnosis apparatus
    30.
    发明授权
    Abnormality diagnosis apparatus 有权

    公开(公告)号：US10788379B2

    公开(公告)日：2020-09-29

    申请号：US15775761

    申请日：2016-11-10

    Applicant: DENSO CORPORATION

    Inventor： Norio Gouko ,  Atusi Sakaida ,  Toshihisa Taniguchi ,  Keiji Okamoto ,  Yoshihiko Shiraishi

    IPC: G01K13/02 ,  G01K17/20 ,  G01M13/02

    Abstract: An abnormality diagnosis apparatus includes a sensor unit configured to detect a heat flux which flows from a target apparatus toward outside, and a determining unit configured to determine an abnormality of the target apparatus. The sensor unit includes a first heat flux sensor, a second heat flux sensor, and a thermal buffer which is disposed between the first heat flux sensor and the second heat flux sensor and which has predetermined heat capacity. The first heat flux sensor outputs a first sensor signal in accordance with a heat flux which passes through the first heat flux sensor from the target apparatus side toward the thermal buffer side. The second heat flux sensor outputs a second sensor signal in accordance with a heat flux which passes through the second heat flux sensor from the thermal buffer side toward a side farther from the target apparatus. The determining unit determines whether or not there is an abnormality of the target apparatus on the basis of the first sensor signal and the second sensor signal.

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