Abstract: To provide a method for predicting the c-axis length of a lithium compound crystal structure, a method for building a learning model for predicting a c-axis length, and a system for predicting a crystal structure having the maximum c-axis length. A method for predicting the c-axis length of a crystal structure of a lithium compound containing cobalt, nickel, and manganese includes preparing a descriptor including n values (n is an integer greater than or equal to 0) obtained by converting a crystal structure of the lithium compound in which manganese at any one or more of n sites is substituted by a metal atom among crystal structures of the lithium compound into binary data and a characteristic value of the metal atom; inputting the descriptor into a learned learning model; and outputting a predicted value of c-axis length of an optimized crystal structure and a descriptor corresponding to the optimized crystal structure as an output value of the learning model.

Abstract: A search device identifies names of POI from a document group having not been determined. A storage unit that stores a POI presence/absence learning model having learned contexts relating to presence/absence of POI, a POI state learning model having learned contexts relating to states of POI, and a POI name learning model having learned features relating to names of POI, an acceptance unit that accepts a first document group that is a determination target, first and second determination units and an identifying unit that identifies a name of a POI using the POI name learning model from each document of a third document group for which information relating to states of POI is determined by the second determination unit in a second document group are included.

Abstract: A first engaging part is located on an outer surface of a cord reel and protrudes in a first direction orthogonal to a rotation axis of the cord reel. A second engaging part is located on the outer surface of the cord reel at a position different from the first engaging part in a second direction along the rotation axis. A holder base has an opening through which the cord reel can be inserted in the second direction. One or more notches are formed along the outer periphery of the opening of the holder base and allows the first engaging part to pass therethrough in the second direction. When the cord reel is attached to the holder, the holder base is disposed between the first engaging part and the second engaging part in the second direction.

Abstract: A map information creation device includes a storage unit that stores map information including POI information related to points of interest (POI), and a POI learning model that extracts information indicating events or topics regarding the POI from input data, an input unit that receives an input of an information group including a document, an extraction unit that extracts information indicating events or topics regarding one or more POI from the information group using the POI learning model, a specifying unit that specifies new information not included in the POI information in the information extracted by the extraction unit, a registration unit that registers the new information as new information on the POI in the POI information, and a setting unit that sets an expiration period of the new information specified by the registration unit.

Abstract: A search device identifies names of POI from a document group having not been determined. A storage unit that stores a POI presence/absence learning model having learned contexts relating to presence/absence of POI, a POI state learning model having learned contexts relating to states of POI, and a POI name learning model having learned features relating to names of POI, an acceptance unit that accepts a first document group that is a determination target, first and second determination units and an identifying unit that identifies a name of a POI using the POI name learning model from each document of a third document group for which information relating to states of POI is determined by the second determination unit in a second document group are included.

Abstract: A first engaging part is located on an outer surface of a cord reel and protrudes in a first direction orthogonal to a rotation axis of the cord reel. A second engaging part is located on the outer surface of the cord reel at a position different from the first engaging part in a second direction along the rotation axis. A holder base has an opening through which the cord reel can be inserted in the second direction. One or more notches are formed along the outer periphery of the opening of the holder base and allows the first engaging part to pass therethrough in the second direction. When the cord reel is attached to the holder, the holder base is disposed between the first engaging part and the second engaging part in the second direction.

Abstract: A map information navigation system includes: a storage unit that stores POI data including point data about a POI, node data of nodes set on roads in advance, and link data of links connecting neighboring nodes; a specification unit that specifies one link located at a shortest distance from the POI among the links for each of a plurality of directions; a determination unit that sets one of the nodes included in the specified links as a specific point and determines a predetermined area centered on the POI and passing through the specific point as a presentation target range of map information; an acquisition unit that acquires current position information indicating a current position; and a presentation unit that presents POI data including the point data about the POI with entrance of the current position into the presentation target range as a trigger.

Abstract: A navigation system includes: a search unit; an acquisition unit; a storage unit; a collection unit configured to collect one or more types of popularity information for specifying a popularity level indicating a level of popularity of each POI; a calculation unit configured to calculate the popularity level of each POI on the basis of the collected popularity information; a specification unit configured to specify the POIs having high popularity levels located within a predetermined distance from the route searched for by the search unit; and a presentation unit configured to present one POI specified by the specification unit before traveling near the corresponding POI, and the calculation unit calculates the popularity level on the basis of a deviation value calculated on the basis of the one or more types of popularity information and popularity information on other POIs included within a first predetermined range from the corresponding POI.

Abstract: A deformation suppressing structure of a vehicle includes a dash panel separating a driving unit space for installing a weight component and a vehicle interior space for a passenger to ride, a brake component disposed inside the driving unit space and between the weight component and the dash panel to control a hydraulic pressure of a brake system, and a protecting member fixed to the dash panel and accommodating the brake component. The protecting member includes a guide surface configured such that a contact point at which the guide surface contacts the weight component changes during a backward movement of the weight component at the time of a collision of the vehicle, and a contacting portion arranged to contact the dash panel at a location above a fixing point at which the protecting member and the dash panel are fixed to each other and above the contact point.

Abstract: A map information navigation system includes: a storage unit that stores POI data including point data about a POI, node data of nodes set on roads in advance, and link data of links connecting neighboring nodes; a specification unit that specifies one link located at a shortest distance from the POI among the links for each of a plurality of directions; a determination unit that sets one of the nodes included in the specified links as a specific point and determines a predetermined area centered on the POI and passing through the specific point as a presentation target range of map information; an acquisition unit that acquires current position information indicating a current position; and a presentation unit that presents POI data including the point data about the POI with entrance of the current position into the presentation target range as a trigger.

Abstract: A navigation system includes: a search unit; an acquisition unit; a storage unit; a collection unit configured to collect one or more types of popularity information for specifying a popularity level indicating a level of popularity of each POI; a calculation unit configured to calculate the popularity level of each POI on the basis of the collected popularity information; a specification unit configured to specify the POIs having high popularity levels located within a predetermined distance from the route searched for by the search unit; and a presentation unit configured to present one POI specified by the specification unit before traveling near the corresponding POI, and the calculation unit calculates the popularity level on the basis of a deviation value calculated on the basis of the one or more types of popularity information and popularity information on other POIs included within a first predetermined range from the corresponding POI.

Abstract: A deformation suppressing structure of a vehicle includes a dash panel separating a driving unit space for installing a weight component and a vehicle interior space for a passenger to ride, a brake component disposed inside the driving unit space and between the weight component and the dash panel to control a hydraulic pressure of a brake system, and a protecting member fixed to the dash panel and accommodating the brake component. The protecting member includes a guide surface configured such that a contact point at which the guide surface contacts the weight component changes during a backward movement of the weight component at the time of a collision of the vehicle, and a contacting portion arranged to contact the dash panel at a location above a fixing point at which the protecting member and the dash panel are fixed to each other and above the contact point.

Abstract: An audio reproduction apparatus includes: a signal processing unit that converts an audio signal into N channel signals, where N is an integer greater than or equal to 3; and a speaker array including N speaker elements that respectively output the N channel signals as reproduced sound, wherein the signal processing unit includes: a beam formation unit that performs a beam formation process of resonating the reproduced sound output from the speaker array at a position of one ear of the listener; and a cancellation unit that performs a cancellation process of preventing the reproduced sound output from the speaker array from reaching a position of the other ear of the listener.

Abstract: [Object] To provide a system that is able to generate road images with the effects of obstructions such as parked vehicles eliminated. [Solution means] A road image generating system which films road surfaces via an optical system mounted on a vehicle and generates road images by synthesizing the display contents of particular pixels in the road surface images obtained, and in which the display contents of multiple pixels obtained by filming of the same road surface at differing times and/or with differing optical systems are blended.

Abstract: To provide a system that is able to generate road images with the effects of obstructions such as parked vehicles eliminated. A road image generating system which films road surfaces via an optical system mounted on a vehicle and generates road images by synthesizing the display contents of particular pixels in the road surface images obtained, and in which the display contents of multiple pixels obtained by filming of the same road surface at differing times and/or with differing optical systems are blended.