Abstract: An analysis device includes: a first acquisition unit that acquires data indicating a first time zone in which each product stays in each of a plurality of processes; a second acquisition unit that acquires data indicating a second time zone in which a worker stays in each of the plurality of processes; an analyzer that analyzes a work situation for each product in each of the plurality of processes; and a providing unit that provides an analysis result. The analyzer determines, on the basis of a relationship between the first time zone and the second time zone in a period for analysis of a process for analysis, whether or not a factor that decreases work efficiency has occurred in the period for analysis of the process for analysis.

Abstract: An information processing system includes: a plurality of databases divided for each topic; a topic management unit configured to manage the topic included in the plurality of databases; and an acquisition unit configured to specify, in response to a request designating the topic, a database corresponding to the designated topic, and request data from the specified database.

Abstract: An information processing system includes: a transmission unit configured to transmit transmission data including data including one or more values and identification information associated with the one or more values and a topic indicating an attribute of the data; a database configured to store data for each topic; and a data management unit configured to specify a storage destination of data based on the topic included in the transmission data and stores the data included in the transmission data in the specified storage destination of the data. When a value associated with same identification information as the identification information included in the transmission data is already stored in the database, the data management unit stores one or more values included in the data included in the transmission data in association with the identification information already stored in the database.

Abstract: An information processing device determines, based on a preset threshold, whether the production index belongs to either a first section or a second section contained in one maintenance cycle of the member, wherein a change in the production index is larger in the second section than in the first section. The information processing device executes at least one of first processing in which the production index determined to belong to the first section is used and second processing in which the production index determined to belong to the second section is used.

Abstract: An information processing device determines, based on a preset threshold, whether the production index belongs to either a first section or a second section contained in one maintenance cycle of the member, wherein a change in the production index is larger in the second section than in the first section. The information processing device executes at least one of first processing in which the production index determined to belong to the first section is used and second processing in which the production index determined to belong to the second section is used.

Abstract: An method for creating an FMEA sheet includes the steps of, retrieving a plurality of documents, dividing words in each of the plurality of retrieved documents into a plurality of morpheme words by morphological analysis, calculating a co-occurrence frequency of each of the plurality of morpheme words, generating a co-occurrence frequency network with morpheme words having a greater co-occurrence frequency than a predetermined level in the plurality of morpheme words, grouping the plurality of documents using the co-occurrence frequency network, extracting a word same as an FMEA word registered in an FMEA word concept dictionary created in advance from each of the plurality of documents belonging to a same group as a word to be used in creating the FMEA sheet and substituting the extracted word to the FMEA sheet.

Abstract: A precedent database is generated by registering location indicating information that shows location of each of a plurality of precedent data. A knowledge database is generated by repeating processes of carrying out a search of this precedent database according to a specified condition formula and registering knowledge names representing results of the search in correlation with the condition formula. Component and failure names in the knowledge database are inserted as items of a generated FMEA sheet. Items of the FMEA sheet are specified and displayed such that corresponding text data can be referenced.