Abstract: A traveling trajectory estimation system obtains traveling record information indicating a past traveling record of a vehicle, and characteristic object position information indicating the installation position of a characteristic object, and performs a vehicle position estimation process to estimate an object vehicle position at an object time, based on the traveling record information and the characteristic object position information. In the vehicle position estimation process, not only a time previous to the object time, but also a time subsequent to the object time, is used as a reference time. The traveling trajectory estimation system sets each of a plurality of successive times as the object time, and performs the vehicle position estimation process, to estimate the object vehicle positions at the respective times, and determines a collection of the estimated object vehicle positions as a traveling trajectory of the vehicle.

Abstract: A pressure sensitive sensor includes: a first conductive member formed into a long shape, the first conductive member having conductivity and elasticity; a second conductive member internally including a long space to arrange the first conductive member, the second conductive member having conductivity and elasticity; and an insulating member having an insulating property and elasticity, the insulating member holding the first conductive member to separate the first conductive member from the second conductive member, the insulating member being movable relative to one or both of the first conductive member and the second conductive member.

Abstract: A self-position estimation accuracy verification method includes a step of moving a mobile object to a first check point, a step of acquiring first check information, a step of starting a self-position estimation using the first check information as an initial value, a step of moving the mobile object to a second check point while continuing the self-position estimation, a step of acquiring second check information, and a step of calculating a deviation between a position and a posture of the mobile object on the map estimated by the self-position estimation at the second check point and a position and a posture of the mobile object on the map indicated in the second check information, and verifying the accuracy of the self-position estimation based on the deviation.

Abstract: A composition containing a phosphorescent compound represented by the formula (1) and a compound (F) having a condensed hetero ring skeleton containing at least one atom (a) selected from the group consisting of a nitrogen atom and a boron atom in the ring is provided. If the value of the energy level in the lowest triplet excited state of the above-described phosphorescent compound is expressed as Tp (eV), the value of the energy level of the lowest triplet excited state of the above-described compound (F) is expressed as TF (eV) and the number of the above-described atom (a) in the condensed hetero ring skeleton per 1000 of the molecular weight of the above-described compound (F) is expressed as Nf, then, the formula (A) and the formula (B) are satisfied: |TP|?|TF|?0.15??(A) 0.01?Nf?4.

Abstract: There is provided a pharmaceutical composition comprising lemborexant exhibiting a favorable dissolution profile by using a granular material having a 90% cumulative diameter (D90) of 64 ?m or less as a lemborexant active pharmaceutical ingredient.

Abstract: The present application discloses a method and a compound that are useful for preparation of a compound of Formula (XI). Furthermore, the present application discloses the compound of Formula (XI) comprising a small amount of impurities.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: A composition contains metal complexes represented formulas (1) and (2): M1 and M2 represent an iridium atom; n1 and n3 represent an integer of 1 or more; n2 and n4 represent an integer of 0 or more; Ring R1A represents a triazole ring; Ring R2 represents an aromatic hydrocarbon ring; R11A to R13A are each hydrogen or a substituent; A1-G1-A2 represents an anionic bidentate ligand; at least one of E11A to E13A is a nitrogen atom, and at least one of R11A to R13A bonding to the nitrogen atom is a group represented by the formula (Ar-1A). Ring A represents an aromatic hydrocarbon ring and R2 represents a substituent. EL represents a carbon atom; Ring L1 represents a 6-membered aromatic hetero ring; Ring L2 represents an aromatic hydrocarbon ring; A3-G2-A4 represents an anionic bidentate ligand, and at least one of Ring L1 and Ring L2 has a substituent.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: The present invention relates to an oxidation-induced highly-functional self-healing ceramic composition, a method for producing the ceramic composition, a use of the ceramic composition and a method for achieving the enhancement of the functionality of the ceramic composition, by focusing on a repairing stage and a remodeling state in a self-healing process and by carrying out elemental and structural designing of an oxidation-induced self-healing ceramic composition for the purpose of speeding up these stages.

Abstract: A composition is provided in which a phosphorescent compound represented by formula (1) and a host material are blended with each other. The amount of chlorine atoms contained as impurities in the phosphorescent compound is 3.5 ppm by mass or less with respect to the total amount of solid contents blended in the composition. In Formula (1), M1 represents an iridium atom; n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, n1+n2 is 2 or 3; E1 and E2 represent a carbon atom or a nitrogen atom; R1 ring represents a 5-membered aromatic heterocyclic ring and R2 ring represents an aromatic hydrocarbon ring; A1-G1-A2 represents an anionic bidentate ligand; A1 and A2 represent a nitrogen atom; and G1 represents a single bond.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: A metal complex represented by formula (1) is provided. In formula (1), X represents a nitrogen atom or a group represented by ?C(RX)—; R1 represents an alkyl group having 4 or more carbon atoms; R2 represents an alkyl, cycloalkyl, alkoxy, cycloalkoxy, aryl, aryloxy, monovalent heterocyclic, or substituted amino group or a halogen atom; rings A and B each independently represent an aromatic hydrocarbon ring or an aromatic heterocyclic ring; M represents a rhodium, palladium, iridium, or platinum atom; n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, and n1+n2 is 2 or 3; A1-G1-A2 represents an anionic bidentate ligand; A1 and A2 each independently represent a carbon atom, an oxygen atom, or a nitrogen atom; and G1 represents a single bond or an atomic group constituting a bidentate ligand together with A1 and A2.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: A product introduction support device includes a display control part, a keyword extraction part, a sorting word selection part, and a group presentation part. The display control part is configured to create display control information to arrange a plurality of selected products in a browsable state on a web. The keyword extraction part is configured to extract a keyword representing an attribute for each of the plurality of selected products. The sorting word selection part is configured to select at least one keyword common to or similar to a plurality of products among the keywords extracted by the keyword extraction part as a sorting word. The group presentation part is configured to perform processing of presenting candidates for a product group that are bracketable by the sorting word among the plurality of selected products.

Abstract: Provided is a compound represented by formula (IV) or a salt thereof, wherein the content of the compound represented by formula (I) is 350 ppm by mass or less.

Abstract: A composition is provided in which a phosphorescent compound represented by formula (1) and a host material are blended with each other. The amount of chlorine atoms contained as impurities in the phosphorescent compound is 3.5 ppm by mass or less with respect to the total amount of solid contents blended in the composition In Formula (1), M1 represents an iridium atom; n1 represents an integer of 1 or more, n2 represents an integer of 0 or more, n1+n2 is 2 or 3; E1 and E2 represent a carbon atom or a nitrogen atom; R1 ring represents a 5-membered aromatic heterocyclic ring and R2 ring represents an aromatic hydrocarbon ring; A1-G1-A2 represents an anionic bidentate ligand; A1 and A2 represent a nitrogen atom; and G1 represents a single bond.