Satake Corporation

Sumio Tagawa

Takeshi Fukumori

Ryo Yokoyama

Minoru Koreda

Teruhiko Takeuchi

Hidenobu Kado

Shinpei Nobuto

Shogo Kawano

A sieving device includes a mount, and a vibration unit configured to perform reciprocating vibration relative to the mount in one direction in plan view and including a sieve frame. The vibration unit includes a first sensor unit and a vibration state measurement unit. The first sensor unit includes a vibration-unit acceleration sensing unit capable of sensing acceleration of the vibration unit, and a vibration-unit angular velocity sensing unit capable of sensing angular velocity of the vibration unit. The vibration state measurement unit measures a vibration state of the vibration unit based on the acceleration and the angular velocity of the vibration unit, which are sensed by the first sensor unit.

Sieving device

A rice husker includes a pair of husking rolls. One of the pair of husking rolls is attached to a main shaft and the other of the pair of husking rolls is attached to an auxiliary shaft movable to be close to and away from the main shaft. The rice husker includes abnormality determination means. The abnormality determination means determines that the husking rolls fail to work normally when vibrations having a preset intensity larger than the preset intensity are successively detected by a vibration sensor until a certain time elapses. The certain time is from the start of a husking action to disappearance of distortion on a surface of the husking roll. The vibration sensor is provided on at least either of bearing units of the main shaft and the auxiliary shaft. The vibration sensor detects vibrations occurring due to the husking action by the pair of husking rolls.

Husking roll abnormality determination device of rice husker and rice husker using the same

The present invention is directed to managing a process in a factory while employing a communication method suitable to various kinds of data that should be transmitted. A wireless communication apparatus configured to manage a process in a factory includes an interface connected to a device and usable to receive data from the device, a first wireless communication portion, a second wireless communication portion, and a controller configured to, to wirelessly transmit the data received via the interface, select one of the first wireless communication portion and the second wireless communication portion according to this data. The first wireless communication portion is configured to carry out communication at a higher speed and with a larger capacity than the second wireless communication portion. The second wireless communication portion is configured to carry out more reliable communication than the first wireless communication portion.

Wireless communication apparatus that manages process in factory, and process management method

A method and an apparatus for controlling a milling roll machine capable of accurately monitoring a surface temperature of a roll and preventing a high temperature abnormality occurring on a roll surface from being overlooked are provided A temperature sensor S that monitors surface temperatures of a pair of rollsandand a temperature of a milled product after passing through the rolls is provided in the vicinity of the pair of rollsand, and opening/closing control of the gap between the rollsandor flow rate control of the raw material stock is performed according to the surface temperatures of the rolls and the temperature of the milled product after passing through the rolls detected by the temperature sensor S.

Method and apparatus for controlling milling roll machine

An illumination device for a color sorter includes an LED substrate placed on a longitudinal chassis for heat radiation and a light source in which many LED elements are linearly aligned in the longitudinal direction on the LED substrate, and the light source is an integration of at least two light sources provided together, one of the light sources illuminating a side on which items-to-be-sorted flow down and the other one of the light sources illuminating a side of a background arranged to face a camera.

Growing community of inventors

Tokyo, Japan

Sumio Tagawa