Toyota Jidosha Kabushiki Kaisha

Hamamatsu-photonics K.k.

Nagoya Oilchemical Co., Ltd.

Yasuhiko Nishimura

Toshiyuki Kawashima

Osamu Komeda

Takashi Sekine

Nakahiro Satoh

Katsuhiro Ishii

Yoneyoshi Kitagawa

Yoshitaka Mori

Ryohei Hanayama

Hirofumi Kan

Naoki Nakamura

Masanori Ogawa

Takashi Kurita

Kazuhisa Fujita

Hirozumi Azuma

Makoto Fujii

Shinichiro Okihara

Naohiro Mizutani

Atsushi Sunahara

Mitsutaka Kakeno

The device has a target supply unitfor supplying a targetto a chamber, a target monitorfor monitoring the targetpresent inside the chamber, a laser light irradiatorfor irradiating the targetpresent inside the chamber, with laser light, and a controller. The target supply unitemits the targetat a timing for emitting, that is controlled by the controller, into a preset emission directioninside the chamber, and the controllercalculates an irradiation pointwith the laser light, calculates a timing for arriving of the targetat the irradiation point, and makes the laser light irradiatorirradiate the target with the laser light, based on the irradiation pointand the timing for arriving.

Device for quantum beam generation, method for quantum beam generation, and device for laser fusion

A target shell monitoring devicethat monitors an attitude and a position of the target shell Tg, a compression laser output devicethat irradiates the target shell Tgwith a compression laser light LS, and a heating laser output devicethat irradiates the target shell Tgwith a heating laser light LSfollowing the compression laser light LSare provided. The target shell Tghas a hollow spherical shell shape, includes an approximately spherical space Sp on an inner side thereof, includes at least one through hole Hconnecting an outer side thereof and the space Sp, and includes, on an outer surface Sfthereof, irradiation areas Arand Arto be irradiated with compression laser lights.

Laser fusion device and nuclear fusion generating method

An engine sound control apparatus capable of arranging a sound of a frequency that is lower than the fundamental-order frequency of the engine. The engine sound control apparatus detects the frequency of the engine sound and generates a sound signal of a frequency that is in accordance with a control signal and outputting the sound signal generated by the oscillator. Through the interaction between the sound generated by the apparatus and the engine sound, occupants in the passenger compartment will perceive a sound of a frequency that is equal to the difference between the generated sound and the fundamental-order sound. This yields a sound that is lower in frequency than the fundamental-order sound without actually generating a sound of a frequency that is lower than that of the fundamental-order sound.

Engine sound control apparatus and control method

[Subject] The subject of the present invention is to provide a shock and sound absorbing material having a light weight, and demonstrating an excellent shock and sound absorbing performance. As a method for solving the subject, the present invention provides a shock and sound absorbing materialcomprising a porous component, and a surface materialwhich is laminated onto the porous component, wherein the surface materialhas at least one layer made of a stretchable paper material. The shock and sound absorbing materialis installed on a cover panelcovering a sound source such as an engine cover, and the porous componentis set so as to face the cover panel, with the surface materialbeing set so as to face the sound source, and form a cell structure between the cover paneland the surface material

Impact and sound absorbing material and sound absorbing structure

Growing community of inventors

Toyota, Japan

Yasuhiko Nishimura