Abstract: An information processing device is disclosed. In the information processing device, a derivation unit derives, for each of sensors, a constraint expression obtained by substituting an observation value for a term of an observation value variable in an error model. The observation value indicates the number of present objects observed by the sensors. The error model represents correspondence between: the number of present objects in an observation range represented by the observation value variable and an error term related to an assumed detection error range of the sensor, and the number of present objects in an observation range represented by a variable indicating the number of present objects in an observation unit space. A range calculation unit calculates a possible range of the number of present objects. A reliability calculation unit calculates reliability of an estimation value of the number of present objects for each of the areas.

Abstract: According to one embodiment, a first region surrounded by a bridge inner circumferential edge, a bridge center line, a circumscribed circle of a rotor core, and an inner wall of a first magnet hole and a second region surrounded by the bridge inner circumferential edge, the bridge center line, the circumscribed circle of the rotor core, and an inner wall of a second magnet hole are asymmetrical with respect to a d-axis, and the rotor core has a structure satisfying the following equation.

Abstract: According to one embodiment, a rotating electric machine rotor includes a shaft rotating about the center axis line, a rotor core coaxially fixed to the shaft, and a polyhedral permanent magnet housed in a slot portion passing through the rotor core in a direction along the center axis line. The permanent magnet has a face portion through which adjacent magnets can face and contact each other in the slot portion in which the permanent magnet is housed. The face portion is provided with a surface layer portion having an electric resistance value that is two or more times the electric resistance value of the face portion of the permanent magnet.

Abstract: According to one embodiment, a rotor includes a rotor iron core, a plurality of first magnet accommodation, a plurality of first permanent magnets, a pair of first inner circumferential side magnetic voids, a pair of first outer circumferential side magnetic voids, a pair of first bridge portions, a pair of second magnet accommodation areas, a plurality of second permanent magnets, a pair of second outer circumferential side magnetic voids, a pair of second inner circumferential side magnetic voids, a third magnetic void, and a pair of second bridge portions.

Abstract: According to the present embodiment, there is provided a content delivery apparatus applied to a content delivery system which delivers content, which is sent from a transmission apparatus, to a reception apparatus by a multicast method via an IP network. The content delivery apparatus includes an analyzer configured to detect a start point or an end point of the content by analyzing control information of the content, and a manager configured to control a reception start or a reception end of the content, based on the start point or the end point.

Abstract: A transport device has a position detection portion, a holding portion attached to an arm, a driving portion to drive the holding portion and the arm, and a control portion. A control portion controls the position detection portion and the driving portion to perform, as one cycle, a procedure to detect a position of a parcel, select parcels based on a predetermined condition, and set priority for the selected parcels, and a procedure to refer to a result of the detection, and cause the holding portion to take out one or more parcels from the accumulation portion in accordance with the priority to transport the parcels to a predetermined location, and excludes, from parcels to be taken out, a second parcel that is present within a predetermined distance from a first parcel and has priority lower than the priority of the first parcel, during the one cycle.

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: A controller according to an embodiment, to which an input/output device is connected, includes hardware processors. Each of the hardware processors divides data requested to be output into a size being less than or equal to an access division size threshold by making reference to a division table to update the access request data. The dividing of the data is performed in a case when a size of the data requested to be output is greater than the access division size threshold corresponding to an access waiting time in a current state. The division table indicates a correspondence relationship between an access waiting time and an access division size threshold. The access waiting time is a waiting time to access the input/output device. The access division size threshold is a threshold of a data size for determining whether to divide data requested to be output.

Abstract: An information processing device includes a connection device and a hardware processor connected to the connection device. The connection device connects to an imaging device. The imaging device images a region on which an object to be handled by using a load handling device is placed. The hardware processor acquires image information about the region via the connection unit. The hardware processor detects, from the image information, an identification region in which identification information attached to the object is included. The hardware processor recognizes the identification information in the identification region. The hardware processor outputs region information related to the identification region and also outputs the identification information.

Abstract: According to an embodiment, a communication control device includes a communication unit and a jamming control unit. The communication unit wirelessly communicates with a first device and uploads information acquired from the first device to a second device via a network. The jamming control unit allows jamming radio waves to be output to interfere with wireless communication between the first device and a device other than the communication control device, the device being to perform wireless communication in a communication band used by the first device.

Abstract: According to one embodiment, an inspection device includes a transmitter, a receiver, and a supporter. The transmitter is configured to transmit a first ultrasonic wave including burst waves having a first period Tp. The receiver on which the first ultrasonic wave is incident is configured to output a signal corresponding to the incident first ultrasonic wave. The supporter is provided between the transmitter and the receiver. The supporter is configured to support an inspection object. The first period Tp (s), a distance Dx (m), and a velocity vx (m/s) satisfy 2Dx/((n+1)·vx)<Tp<2Dx/(n·vx). n is 1 or 2. The distance Dx is a shorter distance of first and second distances. The first distance is a distance along a first direction between the transmitter and the supporter. The second distance is a distance along the first direction between the supporter and the receiver.

Abstract: According to an embodiment, a supply apparatus includes first, second and third conveyance portions. The first conveyance portion removes processing targets from a feeder in which the processing targets are placed. The first conveyance portion conveys the processing targets along a first conveyance direction. The second conveyance portion is disposed on a downstream side of the first conveyance portion. In the second conveyance portion, a plurality of conveyance portions having mutually different conveyance directions are sequentially connected. The second conveyance portion conveys the processing targets from an upstream side to the downstream side along a second conveyance direction. The third conveyance portion is disposed on a downstream side of the second conveyance portion. The third conveyance portion conveys the processing targets along a third conveyance direction while separating the processing targets from each other at a predetermined pitch.

Abstract: An information processing device includes a hardware processor. The processor functions to generate first data to be input to a model used for deducing an effect of a case where a measure is executed with input of observation data. The first data represents the observation data obtained without execution of the measure. The processor functions to receive first parameters affecting the effect. Each first parameter is used in an estimation process of estimating the observation data when the measure is executed. The processor functions to execute the estimation process and generate second data representing the observation data. The processor functions to estimate the effect by using the first/second data. The processor functions to learn the model by using the first/second data. The processor functions to evaluate performance of the learned model by comparing the effect estimated by using the first/second data and the effect estimated by the learned model.

Abstract: A method including gripping a first surface of a grip target object mounted on a mounting surface by the first grip portion; gripping a second surface crossing the first surface of the grip target object by the second grip portion; lifting the arm together with the first and second grip portions, to lift the grip target object; turning the first and second grip portions, to tilt the grip target object with respect to the mounting surface and bring the grip target object into contact with the mounting surface; maintaining the grip target object in a state of being tilted with respect to the mounting surface; and moving the arm together with the first and second grip portions, to drag the grip target object on the mounting surface.

Abstract: According to an embodiment, an inspection device includes a transmitter, a receiver, and a processor. The transmitter transmits a first ultrasonic wave including burst waves of a first period. The first ultrasonic wave is incident on an inspection object between the transmitter and the receiver. The first ultrasonic wave passed through the inspection object is incident on the receiver. The receiver outputs a signal corresponding to the first ultrasonic wave. The processor obtains the signal and performs a first operation. The first operation includes deriving first and second signal values from the signal, and inspecting the inspection object based on at least one of the first signal values and at least one of the second signal values. The first signal values correspond to maximum values of the signal in each of first periods The second signal values correspond to maximum values of the signal in each of second periods.

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: A control device according to an embodiment includes a communication unit and a processor. The communication unit is configured to communicate with a transport vehicle and a host server, the transport vehicle being configured to move a movable shelf storing an article. The processor is configured to acquire from the host server, by the communication unit, a removal instruction indicating an article to be removed; specify, based on the removal instruction, the movable shelf having a plurality of shelves for storing the article and a shelf height at which the article is stored on the movable shelf; and switch between moving, by the transport vehicle, the specified movable shelf to a first position and a second position suitable for removing an article from a second shelf higher than the first shelf, based on the specified height.

Abstract: According to an embodiment, an information processing apparatus includes an image interface, an input interface, a display interface, a manipulation interface, a storage unit, and a processor. The processor is configured to cause a display terminal through a display interface to display a screen so as to receive an input of a key through the manipulation interface; transmit an operation signal indicating the key to the one of external devices through the input interface; and when the key is a repeat key, transmit an operation signal for inputting a character string indicated by repeat information to the one of the external devices through the input interface.

Abstract: According to one embodiment, a detection apparatus includes a processor. The processor acquires height information at a plurality of points in a subject. The processor determines whether or not one or more steps are present at a height equal to or higher than a predetermined height from a reference in the subject based on the height information. The processor detects that the subject is in a state in which a plurality of objects are overlapped, if the number of the steps is equal to or greater than a first threshold value.

Abstract: According to an embodiment, an information processing apparatus comprises a first interface, a second interface, a third interface, and a processor. The first interface acquires a character string image that includes a character string. The second interface transmits and receives data to and from an internal device through a first network. The third interface transmits and receives data to and from an external device through a second network. The processor transmits, if the character string image includes personal information, the character string image to the internal device through the second interface and receive an input of the character string from the internal device and transmits, if the character string image does not include the personal information, the character string image to the external device through the third interface and receive an input of the character string from the external device.