Abstract: There are provided a CO production device and a CO2 electrolysis device which allow a promotion of effective use of CO2 and a reduction in emission of CO2 into the air. A CO production device and CO2 electrolysis device 1 of an embodiment includes: a CO2 electrolysis apparatus 3 including a cathode 6 which electrolyzes CO2 to produce CO and an anode 7 which oxidizes a substance to be oxidized to produce an oxide; a CO purifier 4 which purifies CO from a gas containing CO supplied from the CO2 electrolysis apparatus 3; and a H2 purifier 5 which purifies H2 from a CO-extracted residual gas discharged from the CO purifier.

Abstract: A gas circuit breaker of an embodiment includes an airtight container, a first arc contact and a second arc contact, an operation mechanism, and a spray unit. The first arc contact and the second arc contact are separated from each other for opening in a pole-open state. The operation mechanism separates the first arc contact from the second arc contact for opening. The spray unit sprays the arc-quenching gas accumulated under pressure to an arc discharge firing between the first arc contact and the second arc contact in the pole-open state after a state transitions from the pole-closed state to the pole-open state.

Abstract: According to one embodiment, a particle beam control system comprising: a control computer configured to control two scanning electromagnets, wherein the control computer is configured to: calculate deviation amount between a centroid position and a spot position that is a designed irradiation position of the two scanning electromagnets; calculate at least one correction value for correcting the centroid position to the spot position by using the deviation amount; store the at least one correction value in a memory; and correct at least one current value by using the at least one correction value stored in the memory, the at least one current value being a design reference when power is supplied from at least one of two power supplies to at least one of the two scanning electromagnets.

Abstract: According to one embodiment, a radiotherapy system comprising: a radioactive-ray irradiation apparatus configured to irradiate an irradiation target existing at an irradiation position with therapeutic radioactive rays; a 3D image acquisition apparatus configured to acquire a 3D image of the irradiation target at a position different from the irradiation position; a treatment table on which the irradiation target is placed; a treatment-table controller configured to control a position of the treatment table; and a memory configured to store the position of the treatment table for acquiring the 3D image as an imaging position.

Abstract: According to one embodiment, a method for manufacturing a particle beam therapy system that comprising steps of: designing a main transport line such that a phase lead of a beta function representing a betatron oscillation of a charged particles passing through the main transport line from a first connection point to a second connection point is an integer multiple of ?; and setting a beam shape such that respective beam optical parameters match at each boundary between a rotating portion and a fixed portion of each of a plurality of rotating gantries.

Abstract: An energy storage system according to an embodiment includes first and second power storage devices and performs charge/discharge control for the power storage devices based on a charge/discharge command value. The first power storage device performs discharging for one or more devices as destination via a power line or performs charging of power supplied from one or more devices as source via the power line, and the second power storage device performs charging and discharging for the first power storage device. The energy storage system also includes a control system that controls charge/discharge power of the second power storage device so that a power storage rate of the first power storage device falls within a predetermined power storage rate range and controls charge/discharge power of the first power storage device based on charge/discharge power corresponding to the charge/discharge command value and the charge/discharge power of the second power storage device.

Abstract: A fixing structure for a rotor blade of an embodiment includes: a fixing groove penetrating blade implantation portions and a rotor wheel in a circumferential direction; a locking blade lastly fitted into a blade groove; and a latch member inserted from an axial direction into the fixing groove formed in the blade implantation portion of the locking blade and the rotor wheel forming the blade groove into which the blade implantation portion of the locking blade is fitted. The latch member includes: an inner peripheral latch disposed on a radially inner side; an outer peripheral latch disposed on a radially outer side; a center latch fitted between the inner peripheral latch and the outer peripheral latch, and a bent portion provided at an end portion on a downstream side in the axial direction of the inner peripheral latch, the bent portion being bent to fix the locking blade.

Abstract: The embodiments provide a fluorescent rare earth complex having strong emission intensity and excellent durability, and also provide a security medium using the complex. The rare earth complex according to the embodiment comprises a rare earth ion, a diphosphine dioxide ligand and a ?-diketone ligand wherein two phosphorus atoms contained in the diphosphine dioxide ligand individually have substituents different from each other.

Abstract: According to one embodiment, each of the first piece portions of a fixing ring is elastically deformed with a first bent portion to be bent toward a first surface side serving as a point of origin. In a map shape formed by projecting a plurality of broad portions and the first piece portions onto a virtual plane parallel to the first surface, each of the first bent portion intersects a straight line passing through a contact point of a circumscribed circle in contact with an outer circumferential edge of the broad portion on which the first piece portion is provided and a center point of the circumscribed circle. Each of the first piece portions is positioned between an inscribed circle in contact with an inner circumferential edge of the first piece portion and the first bent portion.

Abstract: According to one embodiment, a data processing apparatus includes a processor. The processor calculates, from the first measurement data, a first differential value set that is a set of first differential values in a time direction at a time included in the first period of the measurement values of the sensor of interest. The processor calculates, from the second measurement data, a second differential value set that is a set of second differential values in a time direction at a time included in the second period of the measurement values of the sensor of interest. The processor generates a first differential value distribution and a second differential value distribution using the second differential value set.

Abstract: To provide an energy management system capable of easily implementing efficient energy generation, energy supply, and so on. An energy management system in an embodiment includes an information acquisition part and a planning part. The information acquisition part acquires information including procured electric power information regarding an electric power supply part which procures electric power and supplies the procured electric power, gas conversion information regarding a plurality of electric power gas conversion parts which produce gas using the electric power supplied from the electric power supply part, and gas demand information regarding a plurality of gas demand parts which are supplied with the gas from the plurality of electric power gas conversion parts.

Abstract: According to one embodiment, a rotor includes a rotor core including magnetic poles arranged in a circumferential direction around a central axis, each magnetic pole including at least two magnet holding slots opposed to each other at intervals in the circumferential direction, a first core portion between the two magnet holding slots, a second core portion between the two magnet holding slots and the central axis, and a bridge connecting the first core portion and the second core portion, and permanent magnets each arranged in the magnet holding slot. The bridge includes first center bridges located between the two magnet holding slots and separated from each other in the circumferential direction, and a coupling element that connects the first center bridges to each other.

Abstract: According to one embodiment, a control system controls a robot. The control system includes a first system and a second system. The first system transmits a first command and supplementary data. The first command is represented using a specification different from a control command specification used by a controller of the robot. The supplementary data corresponds to the first command. The second system generates a second command based on the first command, attaches the supplementary data to the second command, and transmits the second command to the controller. The second command corresponds to the control command specification.

Abstract: According to an embodiment, a communication system includes a plurality of first communication control devices and a second communication control device. The first communication control devices each includes a wireless communication unit and a controller. When receiving data to be transmitted from the first device to the second device, the controller determines a communication path in the mesh network for transmission of the data to the network communication network from the first communication control device that receives the data, performs mutual authentication with the second communication control device communicating via the communication path and the network communication network, and thereafter transmits encrypted data obtained by encrypting the data to the second communication control device.

Abstract: According to an embodiment, the sorting apparatus includes a camera, a recognition unit, and a control unit. The camera captures an article image. The control unit provides an instruction, according to an extraction process of extracting a non-sorting-target feature from the article image captured by the camera and a recognition process of recognizing sorting information on the article image, for sorting an article from which the non-sorting-target feature is extracted through the extraction process to a specific sorting location, and sorting an article from which the non-sorting-target feature is not extracted to a sorting location based on the sorting information.

Abstract: According to embodiments, a light water reactor uranium fuel assembly is capable of reducing heating values of both Am-241 and Cm-244, to reduce the amount of generated vitrified waste without using fast reactors. The light water reactor uranium fuel assembly is a light water reactor uranium fuel assembly to be used in a nuclear fuel cycle that extracts. An americium isotope is extracted at the time of reprocessing of spent fuel to be added to a fuel, in which a weight fraction W (unit: wt %) of americium 241 to be added to a fuel heavy metal is in ranges of W<?0.006e2+0.12e?0.43 (enrichment: 5 wt % or more), W<?0.000356e+0.00357 (enrichment: 4.2 wt % or more and less than 5.0 wt %) with respect to an average enrichment of uranium 235 e (unit: wt %) of the fuel assembly.

Abstract: An unloading apparatus comprises a sensor interface, a gripping unit interface and a processor. A sensor interface acquires a photographed image from a sensor that photographs an image of a cargo group. A processor transmits, in a case of successfully recognizing each piece of cargo of a same-type cargo group, a first control signal to the gripping unit to perform unloading according to a first gripping method corresponding to the same-type cargo group, and transmits, in a case of failing to recognize each piece of cargo of the same-type cargo group, a second control signal to the gripping unit to perform unloading according to a second gripping method corresponding to a mixed-type cargo group including different types of cargo.

Abstract: A storage battery management device according to the present embodiment includes a processor functioning as an acquisition unit, a deterioration prediction unit, a calculation unit, and a display control unit. The acquisition unit acquires parameters including charge/discharge power, a charge/discharge capacity, and SOC of the storage battery system of a storage battery system. The deterioration prediction unit predicts deterioration of the storage battery system on the basis of the acquired parameters. The calculation unit performs calculation relating to deterioration by multiple patterns with respect to one or more of parameters including the charge/discharge power, a C rate indicating a charging/discharging speed, etc., on the basis of a digital model and the predicted deterioration. The calculation unit specifies a pattern whose life extension effect is relatively high. The display control unit causes a display device to display the one or more parameters of the specified pattern.

Abstract: According to one embodiment, a biometric authentication system includes a biometric authentication device and an information processing device. The biometric authentication device includes a first secure element configured to store data related to biometric information and data related to a first security level, and a first authenticator configured to perform authentication of a user based on the biometric information and perform authentication of the information processing device based on a second security level. The information processing device includes a second secure element configured to store data related to the second security level, and a second authenticator configured to perform authentication of the biometric authentication device based on the first security level.

Abstract: According to one embodiment, an information processing apparatus includes a processing circuitry which acquires information of a first connection time period during which a mobile object is connected to a charge connector among a first period, the charge connector configured to become capable of control of charge and discharge and measurement of a remaining charge amount of a storage battery included in the mobile object when the mobile object is connected to the charge connector, and acquires information on a remaining charge amount of the storage battery measured during the first connection time period, and which estimates a second connection time period during which the mobile object is connected to the charge connector among the second period and a remaining charge amount of the storage battery during the second connection time period, based on the information of the first connection time period and the information on the remaining charge amount.