摘要:
A brake lining of a vehicular brake device is produced by a friction material which has a characteristic that a friction coefficient of the friction material decreases according to an increase of a sliding speed between the brake lining and a rotational member when the sliding speed is greater than or equal to a predetermined speed during the braking operation, and the friction coefficient is substantially constant when the sliding speed is smaller than the predetermined speed.
摘要:
According to one embodiment, there is provided a communication system including a router, a terminal and a server. The router interconnects a private network using private address and a global network using global address. The terminal belongs to the private network. The server is connected to the global network and executes processing based on SIP messages output from the terminal via the router. The server includes a generator, a table and a module. The generator generates discriminator to be associated with a REGISTER source terminal using IP addresses contained in all Via headers. The table associates the discriminator with a registration condition of the terminal which belongs to the private network for each terminal. The module collates the discriminator and the registration condition managed in the table. The module decides whether or not to permit registration of REGISTER source terminal.
摘要:
A brake system for a vehicle is comprised of a first brake system that mechanically applies a braking force to wheels according to a master cylinder hydraulic pressure outputted from a master cylinder which receives a brake manipulation force of a driver, and a second brake system that apply a braking force to other wheels according to at least a braking state of the first brake system.
摘要:
Herein disclosed is a floating caliper type disc brake which can solve or at least minimize the uncomfortable brake noise. In order to achieve this noise reduction, the caliper has three nonsymmetrically arranged finger portions for pressing an outer brake shoe against the face of the disc rotor.
摘要:
A single brake cylinder for directly loading an inner pad against a disc, and a yoke for indirectly loading an outer pad against the disc are both swingable, respectively, about a cylinder pivot axis and a yoke pivot axis which are both substantially parallel to the disc, and parallel or coincident with each other. When the brake is applied, the cylinder swings in one direction and the yoke swings in the opposite direction in such a manner that the trailing portion of each pad is loaded with a greater force to reduce brake noise.
摘要:
A communication system includes a communication terminal and a server apparatus, the communication terminal includes an acquiring circuit acquires secret information in which at least one of a term of validity and the number of effective use times is determined, and a record the secret information in a first memory, a recorder records terminal identification information pre-assigned to the communication terminal, in the first memory, a reader reads the secret information and the terminal identification information from the first memory, a generator generates the authentication information, and a transmitter transmits the authentication information to the server apparatus via the communication network, and the server apparatus includes a recorder records the secret information issued to the communication terminal and the terminal identification information in a second memory, a determining circuit determines whether or not a user is valid, and a connector connects the server apparatus to the communication terminal.
摘要:
According to one embodiment, there is provided a communication system including at least a router and a server. The router interconnects a private network using private address and a global network using global address. The router has a network address translation (NAT) function for converting the private address into the global address and for converting the global address into the private address. The server unit is coupled to the global network and executes processing based on Session Initiation Protocol (SIP) messages output from a terminal via the router. One type of SIP message is a REGISTER message, where the router adds a Via header containing an Internet Protocol (IP) address of the router to the REGISTER message for designating a transmission route for use in a registration process.
摘要:
A brake system for a vehicle is comprised of a first brake system that mechanically applies a braking force to wheels according to a master cylinder hydraulic pressure outputted from a master cylinder which receives a brake manipulation force of a driver, and a second brake system that apply a braking force to other wheels according to at least a braking state of the first brake system.
摘要:
A brake system for a vehicle is comprised of a first brake system that mechanically applies a braking force to wheels according to a master cylinder hydraulic pressure outputted from a master cylinder which receives a brake manipulation force of a driver, and a second brake system that apply a braking force to other wheels according to at least a braking state of the first brake system.