Seiko Epson Corporation

Toshihiko Kano

Kenya Kodaira

Kazuo Nomura

Masafumi Sato

Kazushige Ichinose

Mikio Shigemori

Hideo Karasawa

Yoshio Morita

Hideaki Kato

A motion analysis apparatus includes a swing width analysis unit that specifies a swing width from a first position to a second position on a swing trajectory on the basis of coordinates of a swing position of an exercise appliance which are acquired by using an output signal from an inertial sensor in a calculation processing circuit.

Motion analysis method, motion analysis apparatus, and storage device

A motion analysis apparatus includes an impact analysis unit that specifies a hitting direction of an exercise appliance during impact and a speed of the exercise appliance during the impact by using an output signal from an inertial sensor, and a display unit that displays the hitting direction and the speed in a coordinate system in which a hitting target direction is set.

A blank oscillator' is prepared for each office, and control data is written into this blank oscillator&#x2032;, thereby manufacturing an oscillator. Upon receiving an order from a user terminal, a business center serverselects the most suitable office for the delivery of the oscillator and sends the data to the office. A data writing apparatusinstalled in this office generates control data based on the data, and writes the control data into the blank oscillator&#x2032;, thereby manufacturing the oscillator

Order-receiving/manufacturing system for oscillators, control method therefor, business center server, and control-data writing apparatus

An oscillator circuit having a first programmable divider for obtaining a reference signal by dividing the frequency of an oscillation signal of a piezoelectric resonator by a frequency dividing number, M. A PLL circuit using the reference signal as input thereto to obtain a multiplied signal, the multiplied signal being formed by multiplying the input signal by a second frequency dividing number N for a second programmable divider provided in a feedback circuit. A third programmable divider capable of dividing the frequency of the multiplied signal by a third frequency dividing number X and outputting the frequency-divided signal. The frequency dividing numbers M, N, and X can be set to values independent of each other. Therefore, innumerable combinations of the frequency dividing numbers M, N, and X can be used and the number of frequencies producible by one oscillator can be largely increased by enabling selection of any suitable one of such combinations.

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Minowa-machi, Japan

Toshihiko Kano