Abstract: An information management system includes: a storage section storing a data model created based on product manufacturing planning, the data model corresponding to an area where manufacturing achievement data from the manufacturing process is accumulated; an information collection section configured to collect various types of data forming the manufacturing achievement data from a data source involved in the manufacturing process; and a manufacturing management section configured to store the manufacturing achievement data in the associated data model. The manufacturing management section is configured to use the various types of data to create the manufacturing achievement data according to a data structure definition template for organizing the various types of data in association with a thing performed and a situation during the performance in the manufacturing process.

Abstract: An information presentation device according to an embodiment includes a contour extraction unit, an abstraction processing unit, and a contour correction unit. The contour extraction unit extracts a contour of each structural object included in data showing a layout of a plurality of structural objects. The abstraction processing unit abstracts a contour of each structural object extracted by the contour extraction unit and draws the abstracted contour on a plane grid surface in which grid lines in two directions orthogonal to each other are drawn. The contour correction unit corrects, among contour lines to constitute a contour abstracted by the abstraction processing unit, a contour line deviating from both of the grid lines in the two directions so as to match a grid line in at least one direction of the grid lines in the two directions.

Abstract: A visualization system includes: a first creation section configured to create, for each product manufacturing unit, a line segment connecting a start or end time of a first step to a start or end time of a subsequent second step; a second creation section configured to identify, based on a change log of a step characteristic factor at each manufacturing step, any change in step characteristic factor observed at the first and second steps, and to create a display object representing magnitude of the change in step characteristic factor or including a region representing an attribute of the changed step characteristic factor; and a display control section configured to cause: to display a line segment representing the time axis, created by the first creation section, and the display object, and to display the display objects over positions of the start or end times on time axes of their associated steps.

Abstract: Provided is a lithium secondary battery including a positive electrode layer composed of a lithium complex oxide sintered body, a negative electrode layer composed of a titanium-containing sintered body, a ceramic separator interposed between the positive electrode layer and the negative electrode layer, an electrolyte with which at least the ceramic separator is impregnated, and an exterior body including a closed space, the closed space accommodating the positive electrode layer, the negative electrode layer, the ceramic separator, and the electrolyte. The positive electrode layer, the ceramic separator, and the negative electrode layer form one integrated sintered plate as a whole, and the entirety of the integrated sintered plate is coated with a metal oxide layer.

Abstract: A coin-type lithium secondary cell for soldering by reflow method includes a positive electrode including a lithium composite oxide, a negative electrode, an electrolyte layer provided between the positive electrode and the negative electrode and including an electrolytic solution, a cell case having an enclosed space in which the positive electrode, the negative electrode, and the electrolyte layer are housed. The positive electrode and the negative electrode as a whole contains 3.0% by mass or less of lithium carbonate.

Abstract: A visualization system includes: a first creation section configured to create, for each product manufacturing unit, a line segment connecting a start or end time of a first step to a start or end time of a subsequent second step; a second creation section configured to identify, based on a change log of a step characteristic factor at each manufacturing step, any change in step characteristic factor observed at the first and second steps, and to create a display object representing magnitude of the change in step characteristic factor or including a region representing an attribute of the changed step characteristic factor; and a display control section configured to cause: to display a line segment representing the time axis, created by the first creation section, and the display object, and to display the display objects over positions of the start or end times on time axes of their associated steps.

Abstract: An information presentation device according to an embodiment includes a contour extraction unit, an abstraction processing unit, and a contour correction unit. The contour extraction unit extracts a contour of each structural object included in data showing a layout of a plurality of structural objects. The abstraction processing unit abstracts a contour of each structural object extracted by the contour extraction unit and draws the abstracted contour on a plane grid surface in which grid lines in two directions orthogonal to each other are drawn. The contour correction unit corrects, among contour lines to constitute a contour abstracted by the abstraction processing unit, a contour line deviating from both of the grid lines in the two directions so as to match a grid line in at least one direction of the grid lines in the two directions.

Abstract: An information management system includes: a storage section storing a data model created based on product manufacturing planning, the data model corresponding to an area where manufacturing achievement data from the manufacturing process is accumulated; an information collection section configured to collect various types of data forming the manufacturing achievement data from a data source involved in the manufacturing process; and a manufacturing management section configured to store the manufacturing achievement data in the associated data model. The manufacturing management section is configured to use the various types of data to create the manufacturing achievement data according to a data structure definition template for organizing the various types of data in association with a thing performed and a situation during the performance in the manufacturing process.

Abstract: A paraffin wax composition comprises straight-chain saturated hydrocarbons, wherein the content of each of the straight-chain hydrocarbons having the number of carbons being 22 to 44, respectively, is not less than 2% by weight relative to the entire straight-chain saturated hydrocarbons. A rubber composition is also disclosed, which comprises a rubber and this paraffin wax composition, wherein 1 to 10 parts by weight of the above paraffin wax composition is blended relative to 100 parts by weight of a diene rubber.