Hitachi Systems, Ltd.

Kao Corporation

Shinya Iwasaki

Hiroto Fukushima

Nobuo Kudo

Michiori Yoshitake

Ken Iikura

Natsuki Ohta

Tomoharu Ichihara

Naoya Tsumura

Yoshimitsu Toyoba

Kazuo Isobe

Tetsuya Okano

Eiko Ishizuka

A chat bot capable of seamlessly acquiring, in response to user input in a chat session, information necessary for an appropriate chat scenario for assisting the user from an external system and dynamically generating a chat scenario. Accordingly, the chat bot control device includes an external data acquisition unit for acquiring, in a chat session between a user and a chat bot, chat scenario creation data for generating a chat scenario from a predetermined external system based on a first input from the user; a scenario generation unit for generating, based on the chat scenario creation data, a first chat scenario that specifies transitions of a dialogue between the user and the chat bot using predetermined scenario conversion logic that defines a chat scenario generation pattern; and a scenario execution unit for executing the first chat scenario in the chat session.

Chat bot control device, chat bot control method, and chat bot control device system

A drug and a composition for inhibiting biofilm formation are provided. A biofilm formation inhibitor composition containing the following component (A): (A) at least one or more selected from compounds represented by Formula (1) to Formula (4): wherein Rto Reach represent an alkyl group or the like; EO represents an ethyleneoxy group; p represents an integer from 0 to 5; and m+n represents a number from 0 to 30, or a salt thereof; and (B) a surfactant.

Biofilm formation inhibitor composition

Growing community of inventors

Tokyo, Japan

Shinya Iwasaki