Fuji Xerox Co., Ltd.

Michiaki Yoshihara

Tadashi Ishikawa

Takashi Nakajima

Takashi Sakayama

Nobukiyo Sakai

Kenji Hara

Norio Hokari

Susumu Kibayashi

Satoru Nishikawa

Toshinori Sasaki

Yoshihiko Mitamura

Naoto Sugimura

Tomoo Fukao

Masatomo Yamada

Takahiko Ryuzaki

Masahiko Ishizuka

Akira Kanazawa

Tokuaki Hanzawa

A driving apparatus transmits a driving force from a drive source to a driven body via a multiple-stage gear train (including, for example, gears). In the multiple-stage gear train, the speed fluctuation phase of a mesh frequency occurring at each mesh point of the gear train including the gears to a target gear is set in a range in which the speed fluctuation amplitude of the target gear positioned downstream at the third stage or later is equal to or less than the speed fluctuation amplitude of the immediately preceding mesh gear positioned upstream. The invention also applies to an image formation apparatus using the drive as a drive of a driven body.

Driving apparatus and image formation apparatus using the driving apparatus

A telephone transfer apparatus for use in a facsimile network system, which is capable of carrying out telephone communications effectively. With a telephone transfer apparatus, it is possible to call up a telephone or an extension telephone having a telephone number registered in advance in case of detecting that a voice request has been established in a transmitting station or that the voice request has been required in a remote station. Accordingly, required information along with facsimile communications can be exchanged without the fall-off of efficiency of main operations.

Telephone transfer apparatus using a special signal for transfer in

A sheet size detection device for detecting a size of sheets which are held in a cassette body comprises a first guide member for defining the position of the sheets which are held in the body of the cassette, in a first direction of the sheets, the first guide member being movable in accordance with the size of sheets, a second guide member for defining the position of the sheets, in a second direction of the sheets, the second direction being orthogonal to the first direction, the second guide member being movable in accordance with the size of sheets, a first arm having a first resistor and movable with the first guide member, a second arm having a second resistor and movable with the second guide member, the first and second resistors constituting a variable resistor, and a size detector for detecting the size of the sheets on the basis of the resistance value of the variable resistor.

Sheet size detection device

A facsimile terminal capable of automatically dialing a telephone number of location where a remote operator can make a response to a voice request. In case of the remote operator being away from a remote station, a telephone communication becomes possible to send a voice message in addition to facsimile transmission.

Facsimile apparatus providing facsimile transmission with forwardable

Growing community of inventors

Saitama, Japan

Michiaki Yoshihara