公开(公告)号：US20170353225A1

公开(公告)日：2017-12-07

申请号：US15538713

申请日：2015-12-22

Applicant: DENSO CORPORATION

Inventor： Koutarou MIZUNUMA ,  Yuu WATANABE ,  Yasushi KOUNO ,  Eiichi OKUNO ,  Takuya FUSE ,  Hirokazu OHYABU

IPC: H04B7/06 ,  H01Q13/00 ,  H01Q3/34 ,  H01Q21/22 ,  H04B1/04

CPC classification number: H04B7/0682 ,  H01L43/08 ,  H01Q3/2682 ,  H01Q3/34 ,  H01Q13/00 ,  H01Q21/065 ,  H01Q21/22 ,  H01Q21/29 ,  H01Q23/00 ,  H03B15/006 ,  H04B1/04 ,  H04B2001/045

Abstract: An antenna device includes: antennas; magnetic oscillation element units converting electrical energy to high-frequency power, and a modulator outputting electrical energy input from outside to at least two magnetic oscillation element units, with a time difference to differentiate phases of high-frequency power converted from electrical energy by at least two magnetic oscillation element units. The magnetic oscillation element units respectively include a pair of electrodes, and further include, between the pair of electrodes, a PIN layer, a free layer, and an intermediate layer. A resistance value of an element configured by the PIN, free and intermediate layers changes according to the angle between the magnetization direction of the PIN layer and the magnetization direction of the free layer. The antennas transmit electromagnetic waves to open space outside the magnetic oscillation element units with the supply of high-frequency power.

公开(公告)号：US20220120597A1

公开(公告)日：2022-04-21

申请号：US17565049

申请日：2021-12-29

Applicant: DENSO CORPORATION

Inventor： Hajime MASHITA ,  Yasushi KOUNO ,  Jyunzou YAMAGUCHI

IPC: G01F1/692

Abstract: A thin film is formed on a substrate on which an opening having two opposite sides are formed, and forms a membrane. The thin film has an upstream temperature sensor and a downstream temperature sensor on both sides of a heater. A heat conductive member covers the two sides and is arranged on both sides of the heater, the upstream temperature sensor, and the downstream temperature sensor so as to promote heat conduction from the heater to the substrate. When an end of the opening on the membrane side is defined as an upper end and an end on the side away from the membrane is defined as a lower end, the heat conductive member covers from the upper end to the lower end of the opening in a normal direction of the membrane.

公开(公告)号：US20170167803A1

公开(公告)日：2017-06-15

申请号：US15327055

申请日：2015-09-23

Applicant: DENSO CORPORATION

Inventor： Takuya FUSE ,  Yasushi KOUNO ,  Shinya KASAMATSU

IPC: F28D20/02 ,  C09K5/04 ,  F01P3/20 ,  B60H1/00 ,  F28D20/00 ,  C09K5/02 ,  C01G31/02

CPC classification number: F28D20/02 ,  B60H1/00314 ,  B60H1/00492 ,  B60H1/04 ,  C01G31/02 ,  C01P2006/36 ,  C09K5/02 ,  C09K5/048 ,  F01P3/20 ,  F28D15/0266 ,  F28D15/06 ,  F28D20/0056 ,  F28D2020/0013 ,  F28D2021/008 ,  F28D2021/0094 ,  Y02E60/142 ,  Y02E60/145

Abstract: A heat storing system includes: a heat source that emits heat to a first thermal medium; and a heat storing unit. The heat storing unit includes a heat storing body container housing a heat storing body, and a thermal medium container housing a liquid phase thermal medium. The heat storing body stores or emits heat in accordance with phase change of the heat storing body. The heat storing unit is configured to conduct a cold heat emission mode in which the liquid phase thermal medium and a cooling medium exchange heat in the thermal medium container to evaporate the thermal medium such that cold heat is emitted to the cooling medium.

公开(公告)号：US20220018697A1

公开(公告)日：2022-01-20

申请号：US17449683

申请日：2021-10-01

Applicant: DENSO CORPORATION

Inventor： Takashi ENOMOTO ,  Kengo ITOU ,  Hiroyuki AKUZAWA ,  Hajime MASHITA ,  Yasushi KOUNO

IPC: G01F1/696 ,  G01M15/10 ,  G01F1/684

Abstract: A sensor recess portion is provided on a sensor back surface. A membrane portion provided with a detection element forms a bottom surface of the sensor recess portion. A sensor support portion includes a back support portion, a support recess portion, a support hole, and a support recess inner wall surface. The back support portion covers an opening of the sensor recess portion. The support recess portion is provided on a side opposite from a physical quantity sensor. The support hole penetrates the back support portion and communicates with the opening. The support recess inner wall surface extends from the support recess bottom portion and is inclined with respect to a center line of the support hole.

公开(公告)号：US20170276436A1

公开(公告)日：2017-09-28

申请号：US15506931

申请日：2015-09-22

Applicant: DENSO CORPORATION

Inventor： Shinya KASAMATSU ,  Eiichi OKUNO ,  Yasushi KOUNO ,  Takuya FUSE

IPC: F28D20/02 ,  F28D21/00 ,  F28F5/02 ,  C09K5/14 ,  F28D20/00

CPC classification number: F28D20/02 ,  C09K5/02 ,  C09K5/14 ,  F28D20/0056 ,  F28D21/0003 ,  F28F5/02

Abstract: A heat storage unit or a heat storage system is a heat storage unit including: a heat storage portion having a first material with a strongly correlated electron system material; and a heat conduction portion having a second material higher in a thermal conductivity than the first material and being in contact with the heat storage portion. The heat storage unit may have a laminated structure in which the heat storage portion and the heat conduction portion are alternately laminated on each other. For example, a metal-insulator phase transition material or a transition metal oxide may be used as the strongly correlated electron system material. The second material may be metal or ceramics.

公开(公告)号：US20170210204A1

公开(公告)日：2017-07-27

申请号：US15329608

申请日：2015-07-09

Applicant: DENSO CORPORATION

Inventor： Takuya FUSE ,  Shinya KASAMATSU ,  Yasushi KOUNO

IPC: B60H1/06 ,  B60L1/00 ,  F28F27/00 ,  B60L11/18

CPC classification number: B60H1/06 ,  B60H1/004 ,  B60H1/00492 ,  B60L1/003 ,  B60L1/02 ,  B60L1/20 ,  B60L11/18 ,  B60L11/1874 ,  B60W10/30 ,  B60W20/00 ,  F03G2007/007 ,  F28D20/028 ,  F28F27/006 ,  Y02E60/145

Abstract: An energy management system is applied to a vehicle having a first power source, a first converter, an electricity storage part, and a second power source. The energy management system has a second converter, a heat storage part, a mode switching part, and a controller. The mode switching part switches between a heat storage mode and a heat radiation mode. The heat storage part changes to a first phase in a solid state when a temperature of the heat storage part is lower than or equal to a phase transition temperature, and changes to a second phase in a solid state when a temperature of the heat storage part exceeds the phase transition temperature. The controller controls the operations of the second converter and the mode switching part based on at least one of an electricity storage condition of the electricity storage part and a conversion condition of the first converter.