摘要:
A fitting type damper and a process thereof being capable of increasing largely slipping torque in strength are ones that the large slipping torque can be increased not only when the damper is a new product but also after a heat aging test and/or a durability test are performed. And, the damper is one that γ-mercaptopropyltrimethoxysilane 4, which is an organosilane used as a non-slip agent, is adhered and fitted between a hub 1 formed by some metal parts and a rubber elastic body 3, and between a inertia mass body 2 formed by some metal parts and the rubber elastic body 3.
摘要:
To operate a poppet valve in an internal combustion engine, a valve operating mechanism comprises a valve spring retainer which has a taper bore, a pair of cotters which is inserted in the bore to support the poppet valve, and a valve spring between the valve spring retainer and a cylinder head. There is provided means for preventing the cotters from falling out the bore.
摘要:
This invention makes it possible to conveniently use various application softwares with high portability and high security. A CD-RW comprises a read-only physical access protect area and a rewritable area in which data can be rewritten. A plurality of application softwares, a user authentication program for performing user authentication by fingerprint collation, a fingerprint authentication engine, and the like are stored in the physical access protect area. A registered fingerprint data and a fingerprint information in which a corresponding user ID is stored in a protect area, which can not be copied, of the rewritable area, so that user authentication by fingerprint collation and user of the application software after the authentication are completed in one CD-RW.
摘要:
The method is for securely expanding a storage capacity of an IC portable device's memory. For a given data object stored or to be stored in the memory of the IC portable device, a unique master certificate, used as a descriptor of the data object, is generated randomly. The master certificate is indexed in the memory of the portable device. A secondary certificate is derived from and is determinable only using the master certificate. The data object is stored with the secondary certificate on a data storage medium external to the portable device. The memory of the smart card is thus freed from the data object and only the IC portable device has key information to retrieve the data object stored on the data storage medium.
摘要:
Ensemble structural (1) pour l'extrémité frontale d'un véhicule comprenant une première partie (10) qui définit des portions de montage (31, 32) pour des phares et qui a aussi une région pour positionner la partie supérieure d'un système de refroidissement. L'ensemble comprend en outre une deuxième partie (20) qui supporte la partie inférieure du système de refroidissement et a en outre des boulons (26) pour fixer ensemble les deux parties.