Denso Corporation

Toshihiro Nakamura

Shinya Uchibori

Masayuki Takenaka

Norihisa Imaizumi

Atsushi Kashiwazaki

Yuuki Sanada

Yuki Sanada

Masaji Imada

Kosuke Suzuki

Eiji Yabuta

A solder resist is configured such that pattern covering portions of the solder resist covering straight portions of adjacent wiring patterns are separated from each other in an area outside of a resin mold part. Thus, even if the solder resist is cracked, cracks will not be formed so as to connect between the adjacent wiring patterns. As such, even if moisture generated by condensation or the like enters in the crack, it is less likely that a short circuit will occur between the adjacent wiring patterns.

Electronic device

In an electronic device, a heat generating element is connected directly to an electrically-conductive joining material that is the start point of the heat dissipation path on the one surface of the substrate, and the other surface of the substrate is provided by an other surface side insulating layer. An electrically-conductive other surface side electrode connected to an external heat dissipation member is disposed on the surface of the other surface side insulating layer right under the heat generating element. On the other surface side of the substrate, an other surface side inner layer wire that is the end point of the heat dissipation path extends to the other surface side insulating layer and is insulated electrically from the other surface side electrode through the other surface side insulating layer.

A regenerative braking apparatus has an inverter. The inverter uses the rotational energy of the wheels to let the motor generator generate electric power for the purpose of providing regenerative braking. The regenerative braking apparatus also includes a refrigeration cycle unit and a heating cycle unit. The refrigeration cycle unit compresses a refrigerant with the electric power of the battery in order to heat a heat exchanger. The heating cycle unit is a unit in which a medium heated by the heat exchanger flows to heat the battery. When the battery is in a fully charged state where the battery cannot be charged with regenerative electric power of the motor generator, the regenerative braking apparatus exercises electric power consumption control to force the refrigeration cycle unit and the heating cycle unit to consume the electric power of the battery.

Regenerative braking apparatus for electric vehicle

A vehicle is equipped with a charge plug. The vehicle includes a vehicular battery charged through the charge plug. A charge control device for the vehicle includes a vehicle information acquisition unit, an exit determination unit, and an alarming operation unit. The vehicle information acquisition unit acquires vehicle information, which represents a state of the vehicle. The exit determination unit determines, according to the vehicle information, whether an occupant of the vehicle has an exit intention to exit from the vehicle. The alarming operation unit implements an alarming operation to restrict the occupant from forgetting to mount the charge plug when the exit determination unit determines that the occupant has the exit intention.

Growing community of inventors

Kariya, Japan

Toshihiro Nakamura