Abstract: A server acquires, on the basis of sensing data about a person, lifting information indicating a lifting state of a leg of the person, acquires height information indicating a height of a step from a floor in a space where the person moves, determines, on the basis of the lifting information and the height information, a dangerous level of a walk of the person, generates walk assist information in accordance with the dangerous level, and outputs the walk assist information.

Abstract: The present invention is a contact lens treatment solution containing the following copolymer A and copolymer B in a ratio of A/B=1000/1 to 2/1 (by weight). According to the present invention, there can be provided a contact lens treatment solution capable of removing dirt having adhered to contact lens surfaces and capable of imparting persisting hydrophilicity to contact lens surfaces, by simple immersion treatment. Copolymer A: a copolymer obtained by copolymerization of a monomer (a) represented by formula (1) and a monomer (b) represented by formula (2), in which the copolymerization ratio of the monomer (a) to the monomer (b), a/b=7/3 to 9/1 (by mol), and having a weight-average molecular weight of 400,000 to 700,000.

Abstract: A sparkle contrast correcting method includes a step of acquiring a first sparkle contrast that is caused by an anti-glare layer that is disposed on a surface of an electronic display and information that represents a first measurement condition, the first sparkle contrast being used as a comparison standard and being measured in the first measurement condition by using a first imaging lens that images emitted light from the anti-glare layer and a first two-dimensional image sensor on which the emitted light is imaged, a step of acquiring a second sparkle contrast that is caused by the anti-glare layer and information that represents a second measurement condition, the second sparkle contrast being used as a comparison target and being measured in the second measurement condition that differs from the first measurement condition by using a second imaging lens that images emitted light from the anti-glare layer and a second two-dimensional image sensor on which the emitted light is imaged, and a step of correc

Abstract: An object of the present invention is to provide an innovative and highly practical connection member for a vehicle structure. The present invention is a connection member for a vehicle structure equipped with at least two connection sections (2) that are used in the vehicle structure and that connect appropriate sites within the vehicle structure, the connection member for a vehicle structure being characterized in having a layered structure section (1) configured by impregnating a layered body (4) in which a plurality of fiber bodies (3) have been layered with a matrix resin and curing the impregnated layered body, and employing, as the fiber bodies (3), bodies in which bundles of unidirectionally aligned carbon fibers (5) have been interwoven with thermally fusible fibers (6).

Abstract: A method for a collision risk calculation includes: executing acquisition processing that includes acquiring travel information regarding a position and velocity of each of a first vessel and a second vessel; executing region calculation processing that includes calculating a region having a possibility of future collision between the first vessel and the second vessel from the travel information of each of the first vessel and the second vessel; and executing first risk calculation processing that includes calculating a first risk value based on a maneuvering amount used by the first vessel or the second vessel in order to avoid the region.

Abstract: A method includes: extracting Time to Closest Point of Approach included in a predetermined time from “risk value information” that stores a “Closest Point of Approach”, the “Time to Closest Point of Approach” and a “risk value” for “a first vessel and a second vessel”, the risk value being a value indicating a possibility of collision between the first vessel and the second vessel at the Closest Point of Approach and the Time to Closest Point of Approach; acquiring the Closest. Point of Approach and the risk value corresponding to the extracted Time to Closest Point of Approach from the risk value information; determining to which sea area the acquired Closest. Point of Approach belongs to; and executing calculation processing that includes calculating a sum of risk values corresponding to the Closest Point of Approach for each of sea areas to which the determined Closest Point of Approach belongs.

Abstract: A method includes: extracting Time to Closest Point of Approach included in a predetermined time from “risk value information” that stores a “Closest Point of Approach”, the “Time to Closest Point of Approach” and a “risk value” for “a first vessel and a second vessel”, the risk value being a value indicating a possibility of collision between the first vessel and the second vessel at the Closest Point of Approach and the Time to Closest Point of Approach; acquiring the Closest. Point of Approach and the risk value corresponding to the extracted Time to Closest Point of Approach from the risk value information; determining to which sea area the acquired Closest. Point of Approach belongs to; and executing calculation processing that includes calculating a sum of risk values corresponding to the Closest Point of Approach for each of sea areas to which the determined Closest Point of Approach belongs.

Abstract: A method for a collision risk calculation includes: executing acquisition processing that includes acquiring travel information regarding a position and velocity of each of a first vessel and a second vessel; executing region calculation processing that includes calculating a region having a possibility of future collision between the first vessel and the second vessel from the travel information of each of the first vessel and the second vessel; and executing first risk calculation processing that includes calculating a first risk value based on a maneuvering amount used by the first vessel or the second vessel in order to avoid the region.

Abstract: A learning apparatus includes a processor configured to extract an item commonly included in documents of events regarding a specific target. Each of the documents includes a common phenomenon, a common cause, and items regarding the specific target. The processor is configured to rank the documents based on an appearance frequency of the extracted item. The processor is configured to assign a label of a positive example or a negative example to each of the documents based on a result of the ranking. The processor is configured to learn a model for determining whether a specific document is a positive example or a negative example using the documents and the label assigned to each of the documents. The specific document is a document of an event regarding the specific target and includes the common phenomenon, the common cause, and items regarding the specific target.

Abstract: [Problem] To provide a plasma (or serum) separation apparatus and a plasma (or serum) separation method that enable quick, reliable, and low-cost separation of plasma from blood, even a minute amount of blood, at any place, without using a centrifuge separator, a pressurization/suction pump, or the like. [Solution] A plasma separation apparatus comprises a blood separation part having a blood separation member, and a plasma collection part having a plasma collection member, wherein the blood separation member is mounted on a hydrophobic pedestal and includes a blood receiving area and a plasma separation area that is connected to the plasma collection part, and the plasma separation part has the cross-sectional area thereof gradually decreasing toward the plasma collection part. Here, “plasma” means “plasma or serum.

Abstract: A non-transitory computer-readable recording medium stores a ship track data display program that causes a computer to execute a process including: first extracting particular ship track data for a set of particular ships with a relative distance therebetween being within a predetermined range, from ship track data for a plurality of ships; second extracting a place where a distance between ship tracks thereof is at a local minimum, from the particular ship track data; and associatively displaying, for the place, point data of a ship that previously arrives at the place, in the set of particular ships, and point data of another ship at a point of time when the ship that previously arrives at the place arrives at the place.

Abstract: A population formation method is disclosed. Keywords are extracted from public information of providers included as elements in a first provider group. Each element is calculated based on a predetermined attribute value. A first attribute is for the providers of the public information. The attribute value is changed with time. Each of rules set for duplicate keywords is to determine one of the attributes by using one of the duplicate keywords. Provider groups are formed for new public information based on the duplicate keywords and the rules. A provider group having a similar relationship with a first provider group is specified by a distribution of the attribute value of a different attribute from the first attribute. A new provider group corresponding to the first provider group is formed by the providers, for whom the attribute value of the first attribute corresponds to the predetermined attribute value.

Abstract: A non-transitory computer-readable recording medium stores a collision risk calculation program that causes a computer to execute a process including: acquiring traveling information on a position and a speed of each of a first ship and a second ship; calculating a future traveling direction range of one or both of the first ship and the second ship based on a position of each of the first ship and the second ship and traveling information of a ship that sailed in a past; and calculating a risk of collision between the first ship and the second ship based on the future traveling direction range.

Abstract: A lithium reagent composition for determining lithium concentration, with which it is possible to instantaneously determine the amount of lithium contained in an aqueous solution, such as a biosample or an environmental sample, by means of a simple colorimeter or ultraviolet-visible spectrophotometer and which renders a visual assessement possible; and a method and device for quantifying lithium ions using the composition. A lithium reagent composition obtained by mixing the compound represented by the structural formula, wherein all of the hydrogen atoms bonded to carbon atoms of tetraphenylporphyrin have been replaced with fluorine atoms, as a chelating agent with a basic organic compound selected from monoethanolamine, diethanolamine, and triethanolamine and producing an aqueous solution thereof that further contains a pH regulator with which the pH has been regulated to 5 or higher; and a method and device for quantifying lithium ions using the composition.

Abstract: A non-transitory computer-readable recording medium stores a ship track data display program that causes a computer to execute a process including: first extracting particular ship track data for a set of particular ships with a relative distance therebetween being within a predetermined range, from ship track data for a plurality of ships; second extracting a place where a distance between ship tracks thereof is at a local minimum, from the particular ship track data; and associatively displaying, for the place, point data of a ship that previously arrives at the place, in the set of particular ships, and point data of another ship at a point of time when the ship that previously arrives at the place arrives at the place.

Abstract: A non-transitory computer-readable recording medium stores a collision risk calculation program that causes a computer to execute a process including: acquiring traveling information on a position and a speed of each of a first ship and a second ship; calculating a future traveling direction range of one or both of the first ship and the second ship based on a position of each of the first ship and the second ship and traveling information of a ship that sailed in a past; and calculating a risk of collision between the first ship and the second ship based on the future traveling direction range.

Abstract: The present invention provides an antiglare film that has a thin antiglare layer and suppresses generation of scintillation and white muddiness at significantly high levels, while maintaining the hard-coating property and antiglare property, thereby providing favorable high-contrast display images.

Abstract: To provide to a method for measuring and examining lithium ions in an aqueous solution of a specimen such as biomaterials or environment samples, by using a lithium reagent composition as a coloration reaction reagent and by visual observing or a simple a colorimeter. The lithium ions measuring method is characterized by contacting the specimen including serum and plasma test sample with an aqueous solution of a lithium reagent composition comprising a tetraphenyl porphyrin compound, a pH regulator and a pH buffer, by irradiating or expose the resulting solution with white light, and by detecting change in color tone by a visual observation or by detecting the sensitivity by a colorimeter.

Abstract: A lithium reagent composition for determining lithium concentration, with which it is possible to instantaneously determine the amount of lithium contained in an aqueous solution, such as a biosample or an environmental sample, by means of a simple colorimeter or ultraviolet-visible spectrophotometer and which renders a visual assessement possible; and a method and device for quantifying lithium ions using the composition. A lithium reagent composition obtained by mixing the compound represented by the structural formula, wherein all of the hydrogen atoms bonded to carbon atoms of tetraphenylporphyrin have been replaced with fluorine atoms, as a chelating agent with a basic organic compound selected from monoethanolamine, diethanolamine, and triethanolamine and producing an aqueous solution thereof that further contains a pH regulator with which the pH has been regulated to 5 or higher; and a method and device for quantifying lithium ions using the composition.

Abstract: A population formation method is disclosed. Keywords are extracted from public information of providers included as elements in a first provider group. Each element is calculated based on a predetermined attribute value. A first attribute is for the providers of the public information. The attribute value is changed with time. Each of rules set for duplicate keywords is to determine one of the attributes by using one of the duplicate keywords. Provider groups are formed for new public information based on the duplicate keywords and the rules. A provider group having a similar relationship with a first provider group is specified by a distribution of the attribute value of a different attribute from the first attribute. A new provider group corresponding to the first provider group is formed by the providers, for whom the attribute value of the first attribute corresponds to the predetermined attribute value.