Abstract: [Problems] To provide a reversibly thermochromic composition having excellent contrast between a colored state and a decolored state, and excellent light resistance, and a reversibly thermochromic microcapsule pigment encapsulating the reversibly thermochromic composition. [Solution] Disclosed is a reversibly thermochromic composition including: (a) an electron-donating color-developing organic compound; (b) a combination of a compound having a specific structure as an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the reversibly thermochromic composition.

Abstract: [Problems] To provided are a reversibly thermochromic composition that shows black during color development by using a fluoran derivative having a specific structure as an electron-donating color-developing organic compound, turns colorless during decoloration, and is excellent in light resistance and a microcapsule pigment encapsulating the reversibly thermochromic composition. [Solution] Disclosed is a reversibly thermochromic composition including: (a) a fluoran derivative having a specific structure as an electron-donating color-developing organic compound; (b) a compound having a specific structure as an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the reversibly thermochromic composition.

Abstract: An information processing apparatus includes a detector and a command unit. The detector detects movement of a user using a display device based on an image photographed by the display device that displays a virtual-space image in such a manner as to be overlapped with a real space and that has a photographing function. The command unit commands the display device to display, as the virtual-space image, relevant information related to input information input to an input target at a position near the input target based on the detected movement of the user.

Abstract: [Problems] Provided are a highly marketable reversibly thermochromic composition that provides a black color during color development by using a fluoran derivative having a specific structure as an electron-donating color-developing organic compound, turns colorless during decoloration, and is excellent in contrast between a colored state and a decolored state and a microcapsule pigment encapsulating the same. [Solution] Disclosed are a reversibly thermochromic composition including: (a) a fluoran derivative having a specific structure as an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the same.

Abstract: An information processing apparatus includes a generation unit and an instruction unit. The generation unit generates a display image including information on speech or action of a target person, based on history information that the target person has made speech or action. The instruction unit instructs a display device, which displays an image of a virtual space so as to be superimposed in a real space, to display the generated display image as the image of the virtual space.

Abstract: An information processing apparatus includes a reception unit and an instruction unit. The reception unit receives identification information of a user of a display device and position information indicating a predetermined place, from the display device which displays an image of a virtual space so as to be superimposed on a real space. The instruction unit instructs the display device to display public information associated with the position information, at the predetermined place or in the vicinity thereof, as an image of the virtual space, in a case where the public information is included in a public partner as a group belonging to an organization having the identification information of the user.

Abstract: [Problems] The present invention provides a highly marketable reversibly color changeable composition which provides a vivid yellow to orange color during color development, turns colorless during decoloration, and improves light resistance and a reversibly thermochromic microcapsule pigment encapsulating the same. [Solution] Disclosed are a reversibly thermochromic composition including: (a) a specific pyridine derivative as an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the same.

Abstract: An ink composition for a reversibly thermochromic stamp including a reversibly thermochromic microencapsulated pigment encapsulating a reversibly thermochromic composition including: Component (A): an electron-donating color-developing organic compound, Component (B): an electron-accepting compound, and Component (C): a reaction medium causing reversibly an electron transfer reaction between the Component (A) and the Component (B) in a specific temperature range, water and a thickener.

Abstract: [Problems] The present invention provides a highly marketable reversibly color changeable composition which provides a vivid yellow to orange color during color development, turns colorless during decoloration, and improves light resistance and a reversibly thermochromic microcapsule pigment encapsulating the same. [Solution] Disclosed are a reversibly thermochromic composition including: (a) a specific pyridine derivative as an electron-donating color-developing organic compound; (b) an electron-accepting compound; and (c) a reaction medium which reversibly induces an electron transfer reaction between the component (a) and the component (b) in a specific temperature range, and a reversibly thermochromic microcapsule pigment encapsulating the same.

Abstract: An information processing apparatus includes a generation unit and an instruction unit. The generation unit generates a display image including information on speech or action of a target person, based on history information that the target person has made speech or action. The instruction unit instructs a display device, which displays an image of a virtual space so as to be superimposed in a real space, to display the generated display image as the image of the virtual space.

Abstract: An information processing apparatus includes a detector and a command unit. The detector detects movement of a user using a display device based on an image photographed by the display device that displays a virtual-space image in such a manner as to be overlapped with a real space and that has a photographing function. The command unit commands the display device to display, as the virtual-space image, relevant information related to input information input to an input target at a position near the input target based on the detected movement of the user.

Abstract: An information processing apparatus includes a reception unit and an instruction unit. The reception unit receives identification information of a user of a display device and position information indicating a predetermined place, from the display device which displays an image of a virtual space so as to be superimposed on a real space. The instruction unit instructs the display device to display public information associated with the position information, at the predetermined place or in the vicinity thereof, as an image of the virtual space, in a case where the public information is included in a public partner as a group belonging to an organization having the identification information of the user.

Abstract: An information processing device includes a detail level estimation unit that estimates a detail level of each of at least two documents, the detail level indicating degree to which a content of the document is detailed, a similarity degree estimation unit that estimates a similarity degree between two of the at least two documents, and a document relationship output unit that outputs a document relationship for the two of the at least two documents the similarity degree of which satisfies a predetermined condition, wherein in the document relationship, one of the two of the at least two documents is determined as a summarized document that shows a summary of other document of the two of the at least two documents, and the detail level of the one of the two of the at least two documents is lower than the detail level of the other of the two.

Abstract: It is a non-transitory computer readable medium storing a program causing a computer to execute a process for information processing, the process including: calculating a feature amount of each of document contents to which common attribute information is added; and generating distribution map information by plotting each of document contents in a feature amount space on the basis of the calculated feature amount.

Abstract: An ink composition for a reversibly thermochromic stamp including a reversibly thermochromic microencapsulated pigment encapsulating a reversibly thermochromic composition including: Component (A): an electron-donating color-developing organic compound, Component (B): an electron-accepting compound, and Component (C): a reaction medium causing reversibly an electron transfer reaction between the Component (A) and the Component (B) in a specific temperature range, water and a thickener.

Abstract: An object classification device includes a keyword determining unit, a keyword ordering unit and a classifying unit. The keyword determining unit determines keywords for one or plural objects. The keyword ordering unit orders the plural determined keywords based on a conceptual hierarchical structure which is a structure that hierarchically represents concept of words. The classifying unit classifies the objects so as to be associated with the ordered keywords.

Abstract: An information processing device includes a detail level estimation unit that estimates a detail level of each of at least two documents, the detail level indicating degree to which a content of the document is detailed, a similarity degree estimation unit that estimates a similarity degree between two of the at least two documents, and a document relationship output unit that outputs a document relationship for the two of the at least two documents the similarity degree of which satisfies a predetermined condition, wherein in the document relationship, one of the two of the at least two documents is determined as a summarized document that shows a summary of other document of the two of the at least two documents, and the detail level of the one of the two of the at least two documents is lower than the detail level of the other of the two.

Abstract: An information processing apparatus includes the following elements. A selector selects, as a first item, an item disposed within a QFD chart. A first calculator calculates a correlation score between the first item and an item associated with an adjacent axis. A first extracting unit compares the correlation score with a predetermined value and extracts a second item related to the first item. A second calculator calculates a correlation score between the second item and an item associated with an adjacent axis and determines the calculated correlation score between the item associated with the adjacent axis and the first item. A second extracting unit compares the correlation score with a predetermined value and extracts a third item related to the first item. A display unit displays the first item, the second item, and the third item in a mode different from a mode of the other items.

Abstract: Provided is a non-transitory computer readable medium storing a document creation support program causing a computer to function as a receiving unit that receives a defined text and edition process information having recorded therein an operation history when creating the defined text including a sentence associated with the operation, a revision range extraction unit that extracts, as a revision range, an operation history corresponding to a preset operation and a sentence associated with the operation history from the edition process information, a document feature quantity extraction unit that extracts first and second feature quantities, and a sentence example information search unit that searches for a sentence example associated with a sentence in sentence example information having a sentence example registered in advance in association with feature quantity information of the sentence example on the basis of information of the first and second feature quantities.

Abstract: In order to provide an information processing apparatus that estimates a receptionist's specialty in the case where a question from a questioner is answered by the receptionist, a first calculation unit of the information processing apparatus calculates an amount of information on an answer, which is an amount of information on a receptionist's answer to a question from a questioner, a second calculation unit calculates an amount of acquired information, which is an amount of information acquired by the receptionist to make the answer, and an estimation unit estimates the receptionist's specialty in accordance with the amount of information on the answer and the amount of acquired information.