Abstract: An nitrogen solid solution titanium sintered compact includes a matrix made of a titanium component having an ?-phase, nitrogen atoms dissolved as a solute of solid solution in a crystal lattice of the titanium component, and metal atoms dissolved as a solute of solid solution in the crystal lattice of the titanium component.

Abstract: An aluminum-based composite material includes a plurality of coarse crystalline grains (3) of pure aluminum, and a plurality of fine crystalline grains (4) each having an aluminum matrix (1), and a dispersion material (2) dispersed inside the aluminum matrix and formed by reacting a portion or all of an additive with aluminum in the aluminum matrix. The fine crystalline grains exist among the coarse crystalline grains, and the fine crystalline grains have crystalline grain diameters smaller than crystalline grain diameters of the coarse crystalline grains.

Abstract: This resource management server includes a controller, a communicator that communicates with a license management server which manages a license, and a storage. The storage stores resource information. The controller acquires license information from the license management server via the communicator, and activates resources stored by the storage, starting from a highest priority resource, based on the license information.

Abstract: This system includes: an apparatus; a first server; and a second server connectable to the apparatus and the first server. The first server includes a voice receiver that receives a voice from a user, a command transmitter that transmits a command based on the voice to the second server, and an output part that, responsive to a response signal received from the second server, provides an output based on the response signal. The second server includes a command processor that transmits a response signal to the first server responsive to a first command received from the first server, and that acquires a status of the apparatus, and a status transmitter that transmits a response signal based on the acquired status of the apparatus to the first server responsive to a second command received from the first server.

Abstract: An oxygen solid solution titanium sintered compact includes a matrix made of a titanium component having an ?-phase, oxygen atoms dissolved as a solute of solid solution in a crystal lattice of the titanium component, and metal atoms dissolved as a solute of solid solution in the crystal lattice of the titanium component.

Abstract: An oxygen solid solution titanium sintered compact includes a matrix made of a titanium component having an ?-phase, oxygen atoms dissolved as a solute of solid solution in a crystal lattice of the titanium component, and metal atoms dissolved as a solute of solid solution in the crystal lattice of the titanium component.

Abstract: A Ti—Fe-based sintered alloy material including two phases of an ? phase and a ? phase, in which a content of iron is 0.5% or more and 7% or less on a weight basis, a ? phase containing an iron component is dispersed in an independent state in an ? phase, an area ratio of the ? phase containing an iron component is 60% or less of an entire area, and an equiaxed crystal grain is contained in the ? phase.

Abstract: An aluminum-based composite material includes a plurality of coarse crystalline grains (3) of pure aluminum, and a plurality of fine crystalline grains (4) each having an aluminum matrix (1), and a dispersion material (2) dispersed inside the aluminum matrix and formed by reacting a portion or all of an additive with aluminum in the aluminum matrix. The fine crystalline grains exist among the coarse crystalline grains, and the fine crystalline grains have crystalline grain diameters smaller than crystalline grain diameters of the coarse crystalline grains.

Abstract: Identification information is stored in association with a user. The identification information is received from an identification device, speech data is received from a speech input and output device, and speech identification information is recognized from the speech data. At this time, when the identification information and the speech identification information match each other, the user corresponding to the identification information is permitted to log in.

Abstract: This resource management server includes a controller, a communicator that communicates with a license management server which manages a license, and a storage. The storage stores resource information. The controller acquires license information from the license management server via the communicator, and activates resources stored by the storage, starting from a highest priority resource, based on the license information.

Abstract: An nitrogen solid solution titanium sintered compact includes a matrix made of a titanium component having an ?-phase, nitrogen atoms dissolved as a solute of solid solution in a crystal lattice of the titanium component, and metal atoms dissolved as a solute of solid solution in the crystal lattice of the titanium component.

Abstract: An information processing system includes a first sound reception apparatus, a first server, and a second server. The first sound reception apparatus includes an input unit and a communication unit. The input unit receives an input password. The communication unit transmits the input password and identification information regarding the first sound reception apparatus. The second server includes a generation unit, a determination unit, and an information generation unit. The determination unit determines whether the input password and the generated password match. The information generation unit generates first association information on the basis of a result of the determination made by the determination unit.

Abstract: The cementitious material for a radioactive waste disposal facility includes base cement, and porous and amorphous silica powder. The amount of the silica powder in the entire cementitious material ranges from 35% to 65% on a mass basis.

Abstract: An nitrogen solid solution titanium sintered compact includes a matrix made of a titanium component having an ?-phase, nitrogen atoms dissolved as a solute of solid solution in a crystal lattice of the titanium component, and metal atoms dissolved as a solute of solid solution in the crystal lattice of the titanium component.

Abstract: This system includes: an apparatus; a first server; and a second server connectable to the apparatus and the first server. The first server includes a voice receiver that receives a voice from a user, a command transmitter that transmits a command based on the voice to the second server, and an output part that, responsive to a response signal received from the second server, provides an output based on the response signal. The second server includes a command processor that transmits a response signal to the first server responsive to a first command received from the first server, and that acquires a status of the apparatus, and a status transmitter that transmits a response signal based on the acquired status of the apparatus to the first server responsive to a second command received from the first server.

Abstract: The cementitious material for a radioactive waste disposal facility includes base cement, and porous and amorphous silica powder. The amount of the silica powder in the entire cementitious material ranges from 35% to 65% on a mass basis.

Abstract: A Ti—Fe-based sintered alloy material including two phases of an ? phase and a ? phase, in which a content of iron is 0.5% or more and 7% or less on a weight basis, a ? phase containing an iron component is dispersed in an independent state in an ? phase, an area ratio of the ? phase containing an iron component is 60% or less of an entire area, and an equiaxed crystal grain is contained in the ? phase.

Abstract: An information processing system includes a first sound reception apparatus, a first server, and a second server. The first sound reception apparatus includes an input unit and a communication unit. The input unit receives an input password. The communication unit transmits the input password and identification information regarding the first sound reception apparatus. The second server includes a generation unit, a determination unit, and an information generation unit. The determination unit determines whether the input password and the generated password match. The information generation unit generates first association information on the basis of a result of the determination made by the determination unit.

Abstract: A method for producing titanium powder containing a solid-soluted oxygen comprises the steps of: heating titanium powder comprised of titanium particles in an oxygen-containing atmosphere in a temperature range of 160° or higher and less than 600° C. to form a titanium oxide layer on the surface of the titanium particle; and heating the titanium powder having the titanium oxide layer in an oxygen-free atmosphere in a temperature range of 450° C. or higher and a melting point of the titanium oxide layer or lower to decompose the titanium oxide layer on the surface of the titanium particle so that oxygen atoms dissociated form a solid solution in a matrix of the titanium particle.

Abstract: Identification information is stored in association with a user. The identification information is received from an identification device, speech data is received from a speech input and output device, and speech identification information is recognized from the speech data. At this time, when the identification information and the speech identification information match each other, the user corresponding to the identification information is permitted to log in.