Subaru Corporation

Nec Corporation

Yoshio Wada

Osamu Kurokawa

Koki Hayashi

Yuki Nakanishi

Shoichiro Nakanishi

Junya Nagai

Yuichiro Kameoka

Jun Serada

Katsuhisa Nakamura

A vehicle front structure includes side frames in pairs, a bumper beam, lower frames in pairs, and a lower beam. The lower beam extends in a vehicle width direction on a vehicle lower side of the bumper beam. The lower beam is coupled to vehicle-front-side end parts of the lower frames. The lower beam includes a front lower beam member and lower beam members in pairs. The front lower beam member constitutes a vehicle-front-side part of the lower beam. The front lower beam member extends in the vehicle width direction. Longitudinal-direction end parts of the front lower beam member are disposed outward in the vehicle width direction, as seen from the lower frames. The rear lower beam members constitute a vehicle-rear-side part of the lower beam. The rear lower beam members are joined respectively to both of the longitudinal-direction end parts of the front lower beam member.

Vehicle front structure

A hood inner panel for a vehicle includes a first member configured to bend upon a collision of the vehicle, and a second member configured to bent and disposed behind the first member. The first and second members respectively include a first protrusion and a second protrusion that protrude downward. The first protrusion includes a central section that extends in a vehicle width direction of the vehicle from a center in the vehicle width direction and an outer section that extends outward in the vehicle width direction from an outer edge of the central section in the vehicle width direction and that has a backward inclination angle that increases as a position thereof is nearer to outside in the vehicle width direction. The second protrusion extends in the vehicle width direction and at least partly overlaps the outer section of the first protrusion in the vehicle width direction.

Hood inner panel and vehicle hood

A vehicle front structure includes side frames in pairs, a bumper beam, a lower beam, coupling members in pairs, and gussets. The bumper beam and the lower beam extend in the vehicle width direction. Each coupling member extends in a vehicle upward-downward direction on an outer side of a corresponding one of the side frames in the vehicle width direction. The coupling members couple the bumper beam and the lower beam. A vehicle-front-side end part of each gusset is coupled to a middle part of a corresponding one of the coupling members in the vehicle upward-downward direction. A vehicle-rear-side end part of each gusset is coupled to the corresponding one of the side frames.

A vehicle front structure includes side frames in pairs, a bumper beam, a pair of lower frames, a lower beam, and wheels in pairs. Each of outer end parts of the bumper beam in a vehicle width direction and a corresponding one of outer end parts of the lower beam in the vehicle width direction overlap a corresponding one of the wheels as seen from the vehicle front side. In the vehicle width direction, a position of each of vehicle-width-direction outer ends of the bumper beam and a position of a corresponding one of vehicle-width-direction outer ends of the lower beam substantially coincide with a position of a mounting part of a corresponding one of brake devices that are disposed radially inside the wheels respectively.

A vehicle body front structure includes a pair of side frames, a bumper beam, a pair of sub-frames, and a lower beam. The side frames extend substantially in a front-rear direction. The side frames are provided in a vehicle width direction. The bumper beam couples front end portions of the side frames to each other. The bumper beam extends substantially in the vehicle width direction. The sub-frames are disposed below the respective side frames. The sub-frames extend substantially in the front-rear direction. The sub-frames are provided in the vehicle width direction. The lower beam is disposed below the bumper beam. The lower beam couples end portions of the sub-frames to each other. The lower beam extends substantially in the vehicle width direction. The lower beam extends outwardly in the vehicle width direction beyond first coupling portions between the lower beam and the sub-frames.

Vehicle body front structure

A bumper apparatus for vehicle is disposed between a vehicle body frame extending in a front-to-rear direction of a vehicle and a bumper beam extending in a vehicle width direction. The bumper apparatus includes an axial crush member formed in a hollow cylindrical shape and extending in the front-to-rear direction. The axial crush member has a closed cross-section formed by bonding flat band-like flanges provided on a pair of panels to one another. Each of the pair of flanges is formed in a wavelike pattern along the front-to-rear direction while the pair of flanges is bonded to one another. Each of the pair of flanges has a convex surface and a concave surface as bonded surfaces which are arranged alternately in the front-to-rear direction, and a inclined surface as a non-bonded surface which connects the convex surface to the convex surface and is inclined with respect to the front-to-rear direction.

Bumper apparatus for vehicle

A vehicle front body structure includes a pair of right and left side frames, a bumper beam, and a load transfer member. The pair of side frames extends in a front-to-rear direction of a vehicle. The bumper beam disposed in front of the side frames and extending in a vehicle width direction. The load transfer member is coupled to a side surface of each of the side frames facing outward in the vehicle width direction, and obliquely extends outward in the vehicle width direction, toward the bumper beam. The load transfer member includes a first deformation facilitating portion formed in an edge of the load transfer member facing a rear of the vehicle at a position far from an end of the load transfer member facing inward in the vehicle width direction by a distance equal to or longer than a width of the side frame in a planer view.

Vehicle front body structure

The present invention relates to an authentication system, a small base station, and an authentication method which allow a server side to authenticate whether an installation position of a small base station is valid or not. In a packet to be sent as an authentication request from the femto base station, in-IC card information of an IC card inserted into the femto base stationis contained. A network terminating deviceconverts a local IP address described in a header of the packet to a global IP address, and sends it to a femto concentrator. The femto concentratorgenerates authentication information by associating the in-IC card information with the global IP address, and sends it to an authentication server. The authentication serverdetermines that the installation position of the femto base stationis valid if the in-IC card information and global IP address included in the authentication information have been associated with each other and registered in an authentication table. The present invention can be applied to a base station for a femtocell.

Authentication system, small base station, and authentication method

A telephone communication control apparatus is provided that ensures a user to be reached by a person who is calling the user without requiring the user to open a number, which identifies the user, to the party. The apparatus includes

Telephone communication control apparatus, telephone communication system and telephone communication control method used for the same

A femto-cell base station acquires an IP address of a CS-dedicated relay device from a first management device, connects to the CS-dedicated relay device based on the acquired IP address of the CS-dedicated relay device, and establishes a first IPsec Tunnel between the femto-cell base station and the CS-dedicated relay device. The femto-cell base station also acquires an IP address of a PS-dedicated relay device from a second management device through the first IPsec Tunnel, connects to the PS-dedicated relay device based on the acquired IP address of the PS-dedicated relay device, and establishes a second IPsec Tunnel between the femto-cell base station and the PS-dedicated relay device.

Growing community of inventors

Tokyo, Japan

Yoshio Wada