#SoftBank Corp.

Flight vehicle

There is provided a flight vehicle including: a wing unit; a main body unit; a battery that is arranged in the wing unit; a payload that is arranged in the main body unit; a radiator; and a heat pipe …

DRIVE·Jun 23·1 min read

B64U20/96 SoftBank Corp.

Vehicle-based predictive data transmission system and method for traffic state analysis

A vehicle () includes: a plurality of sensors (S); an acquisition section () that acquires detection data from the plurality of sensors (S); a prediction section () that uses a trained model () to pre…

DRIVE·Jun 23·1 min read

H04W4/44 SoftBank Corp.

RESTRAINT TOOL, BATTERY SYSTEM, AND FLYING BODY

There is provided a restraint tool which restrains a lithium metal battery including a plurality of battery cells, including: a restraint member which includes: a plate-shaped member which is made of …

DRIVE·Jun 18·2 min read

H01M50/262 SoftBank Corp.

POWER SUPPLY SYSTEM AND SWITCHING CIRCUIT

Provided is a power supply system that can increase a power supplied by a whole of the system that supplies a power to a target apparatus. The power supply system comprises a plurality of DC power sou…

DRIVE·May 14·2 min read

H02J1/12 SoftBank Corp.

SWITCHING CIRCUIT, DC POWER OUTPUT APPARATUS, WIRELESS POWER TRANSMISSION SYSTEM, SOLAR POWER GENERATION SYSTEM, OUTPUT CONTROL METHOD AND PROGRAM

Provided is a switching circuit capable of suppressing a decrease in output power even if the power generated by a plurality of DC-power supply circuits changes, and a DC-power output apparatus, a wir…

DRIVE·Jan 8·1 min read

H02J50/40 SoftBank Corp.

SYSTEM

There is provided a system including a plurality of switching units connected in parallel to a bus to which a power generation unit and a load are connected, each of the plurality of switching units s…

DRIVE·Mar 20·1 min read

H02J7/0019 SoftBank Corp.

SYSTEM, BASE STATION, TERMINAL APPARATUS, METHOD AND PROGRAM FOR PERFORMING COMMUNICATION AND WIRELESS POWER TRANSFER

Provided is a system comprising a base station and a terminal apparatus that communicate with each other by selectively using plural radio resources, which is capable of supplying a power to the termi…

DRIVE·Oct 10·1 min read

H02J50/20 SoftBank Corp.

WIRELESS-POWER TRANSFER APPARATUS, WIRELESS-POWER TRANSFER SYSTEM, METHOD AND PROGRAM

Provided is a wireless-power transfer apparatus capable of efficiently supplying a predetermined power for each of plural terminal apparatuses. A wireless-power transfer apparatus comprises a radio pr…

DRIVE·Oct 3·1 min read

H02J50/20 SoftBank Corp.

PHASED ARRAY ANTENNA, TRANSMISSION APPARATUS, RADIO-POWER TRANSMISSION SYSTEM AND RADIO COMMUNICATION SYSTEM

Provided is a two-dimensional phased array antenna having a simple configuration capable of reducing the number of control systems and the number of control input ports for phase control of antenna el…

DRIVE·Feb 16·2 min read

H01Q3/42 SoftBank Corp.

DETERMINATION DEVICE, PATH DETERMINATION METHOD, NON-TRANSITORY COMPUTER READABLE STORAGE MEDIUM, PATH DETERMINATION SYSTEM, AND AIR VEHICLE DEVICE

A determination device according to one embodiment includes an acquiring unit () and a determination unit (). The acquiring unit () acquires positional information that is related to a terminal device…

DRIVE·Oct 20·1 min read

G01C21/28 SoftBank Corp.

MOBILE OBJECT, COMPUTER-READABLE MEDIUM, AND CONTROL METHOD

Provided is a mobile object including: a mobile object information transmitting unit configured to transmit, to another mobile object by optical wireless communication by a first optical wireless comm…

DRIVE·Jun 16·1 min read

H04B10/80 SoftBank Corp.