Abstract: The present invention is configured to disclose the electronic mail address of a certain receiver only to another specific receiver selected by a sender when an electronic mail is sent to a plurality of receivers. A system in accordance with an embodiment of the present invention includes: an obtaining unit for obtaining an electronic mail to be sent, in association with a specification of a plurality of destination address groups, at least one of which including a plurality of destinations, and a transmission unit for sending the electronic mail to each of the specified destination address groups, setting destinations included in each of the destination address groups in destination fields to be presented to receivers as destinations, and not setting destinations included in the other destination address groups in the destination fields.

Abstract: A filter is provided for treating carbon-based particles in exhaust gas discharged from a diesel internal combustion engine, etc., said filter providing in addition to a high throughput capacity, excellent durability, and good economic and maintenance properties, and a device for treating carbon-based particles in exhaust gas having a high throughput capacity, the regeneration of which is easy. This filter is obtained by cutting an end face of a coiled material that is obtained by winding a sheet of a high-temperature resistant stainless steel having resistance heat-generating properties to produce fibers, gathering the thus-produced fibers to form a web, sintering the web, heat-treating the sintered web to form an alumina film on the surface of the sintered fibers, and optionally supporting a catalyst on the alumina film.

Abstract: A front wheel suspension system for a motorcycle including a telescopic hydraulic shock absorber mechanism which provides an anti-dive function upon braking of a front wheel of the motorcycle. In addition to a main oil passage which is intercepted upon braking of the front wheel, a bypass oil passage is provided between inner and outer tubular members comprising a fork pipe and a bottom case, respectively, disposed in a telescopically fitted relationship with each other. An adjustable orifice mechanism is provided in an intermediate position in the bypass oil passage. The suspension system provides an appropriate adjustment of the damping effect of the shock absorber mechanism in a direction of contraction of a front fork upon an anti-dive operation.