Hitachi, Ltd.

Hitachi Plant Technologies, Ltd.

Erika Katayama

Shigenori Togashi

Tetsuro Miyamoto

Yoshishige Endo

Makoto Onodera

Yukako Asano

Tatsuya Hasebe

Mio Suzuki

A programming aiding apparatus that includes a visual program storage unit performs a programming aiding method. In the apparatus, a training data generating unit edits the visual program. A graph learning unit trains a graph learning model that receives a feature of a node and a connection of the node in the visual program as an input, among the input data, and outputs a likelihood of a feature of a node to be added to in the visual program. An added node selecting unit calculates a likelihood of a feature of a node by using data of a visual program as input data input to the learning model trained by the graph learning unit, and selects a node to be added based on the likelihood.

Programming aiding method in a visual programming interface

A fluid mixer for mixing a first fluid and a second fluid includes an introducing component having a bore, a cylindrical component fitted into the bore of the introducing component and a mixing component having a conical recess and on which the introducing component and the cylindrical component are held. A first introducing flow path receives the first fluid and a first distributing flow path distributes the first fluid over the whole circumference of the cylindrical component. A second introducing flow path receives the second fluid. A second distributing flow path distributes the second fluid so that the first fluid and the second fluid are alternately arranged in an circumferential direction. A joining part joins together the first fluid and the second fluid fed with the fluids alternately arranged circumferentially.

Fluid mixer

A particle manufacturing device for manufacturing a particle by mixing a plural number of fluids, thereby manufacturing a particle, being uniform in the size or particle diameter thereof, with stability comprises a mixing channel portion, which is configured to mix the plural number of fluids therein, a residence channel portion, which is connected with the mixing channel portion in series, and in which the particles manufactured in the mixing channel portion reside, a sensor mechanism, which is configured to sense at least a condition of the residence channel portion, and an agitation giving mechanism, which is configured to give an agitation to the residence channel portion, upon basis of the condition, which is detected by the sensor mechanism.

Particle manufacturing device

Growing community of inventors

Mito, Japan

Erika Katayama