公开(公告)号：US12252401B2

公开(公告)日：2025-03-18

申请号：US17388224

申请日：2021-07-29

Applicant: DENSO CORPORATION

Inventor： Jyunichi Naruse ,  Hajime Shingai ,  Takanori Yokoi ,  Katsuma Ishino

IPC: B32B9/00 ,  C01B32/168 ,  H01B1/04 ,  B82Y30/00 ,  B82Y40/00 ,  H10N10/856

Abstract: A carbon nanotube aggregate includes a plurality of carbon nanotubes, a metal compound added to inside and/or outside of each of the carbon nanotubes, and an oxide film that is made of an oxide of the metal compound, and covers an outer periphery of the plurality of carbon nanotubes to define an outer surface of the carbon nanotube aggregate. Since the metal compound is shielded from the atmosphere by the oxide film, separation of the metal compound and reaction of the metal compound with oxygen or water in the atmosphere are suppressed, increasing heat resistance of the carbon nanotube aggregate.

公开(公告)号：US10392547B2

公开(公告)日：2019-08-27

申请号：US15520172

申请日：2015-11-12

Applicant: DENSO CORPORATION

Inventor： Yasuhiro Toyama ,  Mika Kawakita ,  Katsunori Iwase ,  Hajime Shingai ,  Hiroyuki Kumano

IPC: C09K5/06 ,  C07C211/63 ,  C08K3/08

Abstract: A supercooling release material, which releases a supercooled state of a cold storage material including one or more types of alkylammonium halide aqueous solutions that generate a hydrate by being cooled to a hydrate generation temperature or lower, includes: an alkylammonium ion included in the cold storage material; and a metal halide ion which has, as a constituent element, a halogen element included in the cold storage material. The supercooled state of the cold storage material can be reliably released by using the supercooling release material having such a configuration.

公开(公告)号：US10377937B2

公开(公告)日：2019-08-13

申请号：US15740395

申请日：2016-07-05

Applicant: DENSO CORPORATION

Inventor： Takuya Fuse ,  Touru Kawaguchi ,  Hajime Shingai

IPC: B60H1/00 ,  C09K5/10 ,  C09K5/20 ,  F28F17/00 ,  F25D9/00 ,  B60K11/02 ,  B60L1/00 ,  F01P3/00

Abstract: A heat transfer system has an energy converter, a heat transfer medium, a transfer part, and a heat exchanger. The energy converter converts an energy of an energy source into an energy in a different state and generates a heat while converting the energy. The heat transfer medium is in a liquid state and receives the heat from the energy converter. The heat exchanger dissipates the heat from the heat transfer medium to an outside of the heat transfer system. The heat transfer medium contains H2O and a solute compatible with the H2O. The solute has a molecular structure including two hydroxyl groups. A length of a binding chain between an oxygen atom of one of the two hydroxyl groups and an oxygen atom of an other of the two hydroxyl groups is shorter than a length of a binding chain between two hydroxyl groups of an ethylene glycol molecule.

公开(公告)号：US11485877B2

公开(公告)日：2022-11-01

申请号：US17037168

申请日：2020-09-29

Applicant: DENSO CORPORATION

Inventor： Kei Hayakawa ,  Hajime Shingai ,  Akira Nukazuka ,  Hitoshi Kuno

IPC: B05D1/18 ,  C09D183/08 ,  B05D3/06 ,  B05D3/10 ,  C23C16/34 ,  C23C16/56 ,  H01L21/02

Abstract: A structure body includes a base material and a siloxane based molecular membrane formed on the base material by use of an organic compound represented by Formula (1) or Formula (2): wherein any one of R1 to R5 is an amino group, others of R1 to R5 are each independently hydrogen or an alkyl group, R7 to R9 are each independently any one of hydroxy group, alkoxy group, alkyl group, and phenyl group on condition that one or more of R7 to R9 are each independently a hydroxy group or an alkoxy group, and R6 is an alkyl group.