Nec Corporation

Copal Company Limited

Mitsuru Yanagisawa

Takumi Fukuda

Provided is an information processing system that reflects a processing load of the virtual machine actually running in one server, and reproduces the processing load generated in the case where this virtual machine is run in the other server. An information processing system () includes a server A() and a server B() that can communicate with each other through a network (). The server A() runs a virtual machine (), and transmits, to the server B(), load information indicative of a processing load generated in the server A() as a result of running the virtual machine () when the virtual machine () is run. The server B() generates the processing load on the basis of the load information received from the server A().

Information processing system, information processing method, and storage medium

An absolute encoder is provided with a movable member, which may be a disc, a photodetector and a processing circuit. The movable member has a plurality of tracks T arranged from higher to lower orders, each track having a bright and dark pattern. The photodetectors A1-A4 receive a light through the bright and dark patterns to output triangular detection signals A1-A4 associated with the track T. The processing circuit processes the detection signals A1-A4 to produce bit signals P1-P3 which indicate a position of the movable member. The processing circuit is provided with an input unit 1, a comparator unit 2 and a logic unit 3. The input unit 1 receives the detection signals A1-A4 for producing a plurality of triangular wave signals having the same period but different phases. The comparator unit 2 comparatively processes the triangular wave signals with each other to produce a plurality of rectangular wave signals having different phases. The logic unit 3 logically processes the rectangular wave signals with each other to output at least three bit signals P1-P3 from one track.

Growing community of inventors

Tokyo, Japan

Mitsuru Yanagisawa