Mitsubishi Jidosha Kogyo Kabushiki Kaisha

Toyota Jidosha Kabushiki Kaisha

The University of Tokyo

Mitsubishi Jidosha Engineering Kabushiki Kaisha

Mitsubishi Jidosha Kogyo K.k.

Naoki Kawashima

Hiroyuki Yashiro

Takuma Maeda

Hiroki Fukatsu

Masahide Shiba

Eri Nishikawa

Yoshihiro Murase

Tamotsu Kurachi

Jun Saito

Yoshiaki Sano

Noritsugu Sakuma

Takashi Miyake

Kenji Hayase

Hirofumi Yagura

Takashi Yamagishi

Shigeharu Ishii

Yoshitaka Yahata

Keiichi Tamai

Hisazumi Akai

Munehisa Matsumoto

Koichi Miyake

Masahiro Kaneda

Tetsuya Syoji

Kazuya Yokota

Yosuke Harashima

A rare earth magnet including a magnetic phase having the composition represented by (NdLaCe)(FeCo)B. When the saturation magnetization at absolute zero and the Curie temperature calculated by Kuzmin's formula based on the measured values at finite temperature and the saturation magnetization at absolute zero and the Curie temperature calculated by first principles calculation are respectively subjected to data assimilation. The saturation magnetization M(x, y, z, T=0) at absolute zero and the Curie temperature obtained by machine learning using the assimilated data group are applied again to Kuzmin's formula and the saturation magnetization at finite temperature is represented by a function M(x, y, z, T), x, y, and z of the formula in an atomic ratio are in a range of satisfying M(x, y, z, T)&#x3e;M(x, y, z=0, T) and 400&#x2264;T&#x2264;453.

Rare earth magnets

A vehicle door control device controls opening/closing of door members provided in entrances of a vehicle. The vehicle door control device includes a selective instruction portion that is provided on a vehicle exterior side of each of the door members and that is configured to selectively issue a closing instruction to close the door members and a closing and locking instruction to close and lock the door members.

Vehicle door control device

A vehicle includes a mobile communication device that controls in-vehicle devices remotely, a drive controller that controls drive of the vehicle, a communication controller that controls the wireless communication with the mobile communication device, and an auxiliary battery that activates the communication controller and an in-vehicle-device controller controlling the in-vehicle devices. The communication controller includes a stopper that stops the wireless communication if a correlating temperature is lower than or equal to a predetermined temperature, the correlating temperature correlating with the temperature of the auxiliary battery acquired at a first predetermined time after a stop of the drive controller.

Vehicle

A power switching apparatus, configured to switch a power supply source that is configured to supply an electric power to an air conditioner that is mounted on a vehicle that can receive a power supply from a plurality of power sources, includes: a selecting unit configured to select the power supply source during execution of pre-air conditioning in which an operation of the air conditioner is started before start of running of the vehicle; and a setting unit configured to set a power supply to be supplied from the power supply source that is selected by the selecting unit, to the air conditioner.

Power switching apparatus

A remote control system includes an in-vehicle controller that is installed in a vehicle and controls in-vehicle devices installed in the vehicle; a mobile communication device that remotely controls the in-vehicle devices via the in-vehicle controller; and a wireless communication device that is installed in the vehicle and intervenes and establishes wireless communication between the in-vehicle controller and the mobile communication device, wherein the wireless communication device includes a reception-mode switching unit that switches between a reception standby mode with consumption of a standby current to prepare for reception from the mobile communication device and a reception dormant mode without consumption of a standby current in accordance with a time schedule.

Remote control system for in-vehicle device

An automotive multiplex communication system is provided, which is capable of determining the fulfillment of conditions to make a transition to a sleep state with a simplified system configuration and with simplified determination processing. This communication system is provided with a particular communication node and a plurality of ordinary communication nodes. When a communication-continuing request is not determined from pieces of first information respectively delivered from the ordinary communication nodes, the particular communication node delivers a sleep-transition command signal to the ordinary communication nodes. The ordinary communication nodes enter their sleep state in accordance with the sleep-transition command signal from the particular communication node, without individually determining the necessity to make a transition to the sleep state.

Multiplex communication apparatus for vehicle

Method and apparatus for controlling an automotive room lamp

This invention relates to a control system and method for a vehicle speed-response type intermittent wiper. An operation time interval for the wiper, which serves to wipe a window of a vehicle, is set in accordance with a speed of the vehicle to drive the wiper at the operation time interval. Upon detection of a start of the vehicle from a stopped state, the wiper is driven in temporary precedence of the wiper operation time interval so that driving of the wiper can be adequately controlled to ensure the provision of a sufficient area of vision without driving the wiper beyond necessity.

Control system and method for vehicle speed-response type intermittent

Growing community of inventors

Tokyo, Japan

Naoki Kawashima