Abstract: A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

Abstract: A training data confirmation support device according to the present disclosure includes a label inference unit that infers inference labels that are labels corresponding to elements included in training data in which elements and correct labels corresponding to the elements are associated with each other using a model that is learned using the training data and infers labels corresponding to the elements, and an evaluation unit that generates evaluation results of the training data creators on the basis of comparison between correct labels corresponding to elements included in the training data and inference labels of the elements.

Abstract: A word selection support device according to the present disclosure includes processing circuitry configured to derive, for each extracted unknown word that is a term that is extracted from a target corpus and is not registered in dictionary data, statistical information regarding the extracted unknown word in a plurality of corpuses including the target corpus, and calculate appropriateness as a registered unknown word possibility that is a possibility of an unknown word to be registered in the dictionary data for each of the extracted unknown word on the basis of the statistical information.

Abstract: A support device according to the present disclosure includes a label inference unit that infers inference labels that are labels corresponding to elements included in training data in which elements and correct labels corresponding to the elements are associated with each other using a model that is learned using the training data and infers labels corresponding to the elements, and an evaluation unit that generates training data confirmation screens including elements included in the training data, correct labels of the elements, and inference labels of the elements.

Abstract: A learning device (10) according to the present disclosure includes a data set division unit (11) as a training data processing unit and a divided data set learning unit (12) as a model learning unit. The data set division unit (11) divides a new training data set into a plurality of divided data sets on the basis of attribute information. After performing model learning processing using an existing model as a learning target model, the divided data set learning unit (12) creates a new model by repeating the model learning processing until all the divided data sets are learned using a learned model created by the model learning processing as a new learning target model.

Abstract: An information processing apparatus (10) according to the present disclosure includes: an object recognition unit (11) that outputs, by using a first modal signal and a first modal recognition model corresponding to the first modal signal, an inference result regarding the first modal signal; a training data processing unit (12) that generates first modal training data regarding the first modal signal by using the inference result, and updates second modal training data regarding a second modal signal that is different from the first modal signal by using the first modal training data; and a recognition model update unit (13) that updates a second modal recognition model corresponding to the second modal signal by using the second modal training data.

Abstract: A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified, and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

Abstract: A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

Abstract: An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.

Abstract: A material for treatment of brain injury, a method for treatment of brain injury, a material for regeneration of brain neurons, and a method for regeneration of brain neurons are provided. The material for treatment of brain injury contains a carrier on which at least one selected from the group consisting of N-cadherin, a fusion protein containing an entire or partial region of N-cadherin, and a fusion protein containing an entire or partial region of a protein having homology to N-cadherin is immobilized or coated.

Abstract: An electronic scale includes a display unit for digitally displaying the weight of a load on a weighing dish, a tare subtraction key, a display control unit for controlling the display on the display unit and a memory for memorizing a zero adjustment range. The display control unit displays on the display unit a tare subtraction prompt display for prompting to push the tare subtraction key when the measurement value of the load increases over the upper limit of the zero adjustment range.

Abstract: A wearable device attached to a subject includes an accelerometer that measures acceleration information, and a biological sensor that measures biological signal information of the subject. From the measured acceleration information and biological signal information, first feature data corresponding to a first predetermined period and second feature data corresponding to a second predetermined period are extracted. By machine learning based on the first feature data, a dynamic/static activity identification model, a dynamic-activity identification model, and a static-activity identification model, for the subject, are generated. By combination of results of determination based on each of the identification models, a posture and an activity of the subject are identified, and correspondence information, which associates the identified posture and activity with the biological signal information of the subject, is generated.

Abstract: According to one embodiment, a light emitting device includes a substrate, a first electrode, a second electrode, an insulating section, a light emitting section, and a third electrode. The substrate with a groove is provided at a surface. The first electrode is provided inside the groove. The second electrode is provided on the substrate and the first electrode. The insulating section is provided on the second electrode. The light emitting section is provided on the second electrode and the insulating section. The third electrode is provided on the light emitting section. The first electrode has a side surface inclined away from a portion of the light emitting section provided on the second electrode toward bottom portion side of the groove.

Abstract: According to one embodiment, a solar cell includes a first substrate, a second substrate, a first electrode, a second electrode, a support unit, a sealing unit, a permeation suppression unit, and an electrolyte fluid. The first electrode is provided on a major surface of the first substrate. The second electrode is provided on a major surface of the second substrate. The support unit is provided on the second electrode. The support unit is configured to support a sensitizing dye. The sealing unit is configured to seal a circumferential edge portion of the first substrate and a circumferential edge portion of the second substrate. The permeation suppression unit is provided around the support unit on an inner side of the sealing unit. The electrolyte fluid is provided on an inner side of the permeation suppression unit.

Abstract: A method for manufacturing a thermal head, including: forming a resistance heating element and an electrode on an insulating substrate, the resistance heating element emitting heat by a current flowing the resistance heating element, the electrode being connected to the resistance heating element; forming a corrosion prevention layer on the resistance heating element and the electrode; annealing the resistance heating element; adjusting an electrical resistance of the resistance heating element; and forming a protective layer on the corrosion prevention layer, the protective layer having glass as a main component. The annealing is implemented prior to the adjusting. The forming the corrosion prevention layer is implemented prior to the annealing.

Abstract: According to one embodiment, an organic light emitting device includes: a base material having flexibility; an organic light emitting element provided on the base material; and a protection film that covers the organic light emitting element. The protection film includes: a first inorganic layer that is provided on the organic light emitting element, and covers the organic light emitting element; a flexible layer that is provided on the first inorganic layer, contains an organic polymer, and has flexibility; and a second inorganic layer that is provided on the flexible layer, and covers the flexible layer.

Abstract: According to one embodiment, a light emitting device includes a first reflective layer, a first light emitting element, a second reflective layer and a second light emitting element stacked in this order. The first reflective layer is configured to reflect light in a first wavelength band. The first light emitting element is configured to emit the light in the first wavelength band. The second reflective layer has transmittance for the light in the first wavelength band being higher than transmittance for light in a second wavelength band different from the first wavelength band. The second light emitting element is configured to emit the light in the second wavelength band.

Abstract: A light emitting device includes: a light emitting layer; an n-type contact layer made of a compound provided on the light emitting layer; a composition modulation layer provided on the n-type contact layer; and a transparent electrode provided on the composition modulation layer. The composition modulation layer consists of a plurality of elements which constitute the compound. A composition ratio of one of the plurality of elements is higher in the composition modulation layer than in the compound. Alternatively, the light emitting device includes: a light emitting layer; an n-type contact layer made of a compound provided on the light emitting layer; a metal layer provided on the n-type contact layer; and a transparent electrode provided on the metal layer. The metal layer is made of a metal having a lower work function than the compound.

Abstract: A method for manufacturing a thermal head, including: forming a resistance heating element and an electrode on an insulating substrate, the resistance heating element emitting heat by a current flowing the resistance heating element, the electrode being connected to the resistance heating element; forming a corrosion prevention layer on the resistance heating element and the electrode; annealing the resistance heating element; adjusting an electrical resistance of the resistance heating element; and forming a protective layer on the corrosion prevention layer, the protective layer having glass as a main component. The annealing is implemented prior to the adjusting. The forming the corrosion prevention layer is implemented prior to the annealing.

Abstract: In a sheet overlap detection apparatus, an amplification factor control unit changes the amplification factor of a second amplifier which amplifies the output from a first amplifier which receives the output from an ultrasonic receiver. A first overlap detection monitor output decision unit decides the output from the second amplifier as a sheet overlap detection monitor output when the amplification factor of the second amplifier is adjusted, and the output value of the second amplifier has become almost equal to a first set value while one sheet is sandwiched between an ultrasonic transmitter and the ultrasonic receiver.