Abstract: A communication device includes: a data transmission unit that is connected to a communication bus to which a plurality of communication equipments are connected and transmits data; and a processing unit that performs processing. The order in which the plurality of pieces of communication equipment and the data transmission unit transmit data through the communication bus is determined in advance. A start signal indicating the start of data transmission is repeatedly transmitted through the communication bus. The data transmission unit transmits data according to the order when the start signal is transmitted. The processing unit changes the transmission interval of the start signal.

Abstract: A relay device includes: an upper port configured to receive an upper packet containing audio data of a plurality of channels; a plurality of lower ports configured to output lower packets containing audio data of one or a plurality of channels; and a generation unit configured to reconstruct the upper packet to generate the lower packets. The plurality of lower ports include a first lower port and a second lower port. The first lower port is a starting point of a first network. The second lower port is a starting point of a second network and does not share nodes with the first network. The generation unit deletes audio data of a channel to be reproduced in the second network from the audio data contained in the upper packet, to construct audio data to be contained in the lower packet to be outputted from the first lower port.

Abstract: An optical detection device includes first photoelectric conversion element that outputs first output when first photoelectric conversion element is irradiated with light pulse, and second photoelectric conversion element that outputs second output when second photoelectric conversion element is irradiated with light pulse. The optical detection device is configured to combine first signal caused by first output and second signal caused by second output when first photoelectric conversion element and second photoelectric conversion element are irradiated with same light pulse each other, in a state where first condition and second condition are satisfied. The first condition is condition that time position of peak of first signal is different from time position of peak of second signal. The second condition is condition that sign of amount of change until the first signal reaches the peak is different from a sign of the amount of change until the second signal reaches the peak.

Abstract: A first ECU and a plurality of second ECUs are connected to a communication bus. The first ECU repeatedly transmits a beacon signal through the communication bus. Each of the first ECU and the plurality of second ECUs transmits data according to an order set in advance when the beacon signal is transmitted. The first ECU or the second ECU transmits dummy data whose transmission destination is different from the remaining ECUs when there is no transmission data to be transmitted to one of the remaining ECUs other than itself.

Abstract: A semiconductor image processing apparatus including a processing circuitry, the processing circuitry configured to identify a label corresponding to a feature amount included in an input image by using an identifier, learn a model for inferring the feature amount included in the input image and learns the identifier, and perform additional learning of the model based on the input image and the learned identifier.

Abstract: An imaging device includes an image processor configured to: i) determine that a detection intensity distribution indicating detection intensity with respect to position coordinates of a stage is a convolution of an image intensity distribution on an extension line of a linear pixel and a window function; (ii) calculate an image intensity distribution for each linear pixel by deconvolution from the detection intensity distribution; and (iii) generate an image of the subject by disposing the image intensity distribution calculated in all the linear pixels in an arrangement direction of the linear pixels.

Abstract: An image pickup device includes a disk with an aperture formed with an aperture through which X-rays can transmit, a vacuum suction ring having an inner peripheral ring and an outer peripheral ring having different heights, and fixes a position of the aperture with respect to a subject. Further, the image pickup device includes a rotation stage that holds the subject and the disk with an aperture fixed by the vacuum suction ring, and can rotate at a desired angle about a rotation axis along a direction perpendicular to a surface of the subject, and a one-dimensional detector in which line-shaped pixels are disposed at a predetermined pixel pitch.

Abstract: A particle detector according to one embodiment includes: superconductive lines, conductive lines, insulating films, a first detection circuit, and a second detection circuit. The superconductive lines extend in a first direction and are arranged in a second direction intersecting the first direction. The conductive lines extend in a third direction different from the first direction and are arranged in a fourth direction intersecting the third direction. The insulating films are each interposed at an intersection point between one of the superconductive lines and one of the conductive lines. The first detection circuit detects a voltage change occurring in the superconductive lines. The second detection circuit detects a current or a voltage generated in the conductive lines when the voltage change occurs.

Abstract: An imaging device of an embodiment comprises an aperture that transmits imaging light applied to a sample, a detector including a linear sensor comprising a linear light receiving surface extending in a first direction, a first image forming element that collects components of the imaging light in the first direction and forms an image on the light receiving surface with a first wave front aberration amount, and a second image forming element that collects components of the imaging light in a second direction orthogonal to the first direction and forms an image on the light receiving surface with a second wave front aberration amount smaller than the first wave front aberration amount.

Abstract: A particle detection device of an embodiment includes: a detector including a plurality of superconducting strips, and detecting a particle generated from a particle generation source; a conversion mechanism including a plurality of channels provided for the respective superconducting strips, and converting an analog signal from a corresponding one of the superconducting strips into a digital signal; an aggregation mechanism including a circuit which receives an output from the conversion mechanism; a first temperature maintaining portion maintaining a first temperature equal to or lower than a superconducting transition temperature; a first low-temperature container housing the first temperature maintaining portion; and a vacuum container housing the conversion mechanism and the first low-temperature container, and including an opening, the detector being housed in the first low-temperature container, and being connected to the first temperature maintaining portion, and the conversion mechanism being maintai

Abstract: A particle detection device of an embodiment includes: a detector including a plurality of superconducting strips, and detecting a particle generated from a particle generation source; a conversion mechanism including a plurality of channels provided for the respective superconducting strips, and converting an analog signal from a corresponding one of the superconducting strips into a digital signal; an aggregation mechanism including a circuit which receives an output from the conversion mechanism; a first temperature maintaining portion maintaining a first temperature equal to or lower than a superconducting transition temperature; a first low-temperature container housing the first temperature maintaining portion; and a vacuum container housing the conversion mechanism and the first low-temperature container, and including an opening, the detector being housed in the first low-temperature container, and being connected to the first temperature maintaining portion, and the conversion mechanism being maintai

Abstract: According to one embodiment, a particle detector is disclosed. The particle detector includes a substrate, and detection regions provided on the substrate and insulated from the substrate. Each of the detection regions includes superconducting strips having a longitudinal direction and configured for detecting a particle, and the superconducting strips are arranged in arrangement directions differing between the detection regions. The numbers of particles detected by the respective detection regions are used to generate accumulated detection number profiles of particles in the arrangement directions of the superconducting strips of the respective detection regions, and each of the accumulated detection number profiles includes a profile obtained by accumulating the numbers of particles detected by the respective superconducting strips along the longitudinal direction.

Abstract: A particle detector according to one embodiment includes: superconductive lines, conductive lines, insulating films, a first detection circuit, and a second detection circuit. The superconductive lines extend in a first direction and are arranged in a second direction intersecting the first direction. The conductive lines extend in a third direction different from the first direction and are arranged in a fourth direction intersecting the third direction. The insulating films are each interposed at an intersection point between one of the superconductive lines and one of the conductive lines. The first detection circuit detects a voltage change occurring in the superconductive lines. The second detection circuit detects a current or a voltage generated in the conductive lines when the voltage change occurs.

Abstract: According to one embodiment, a superconducting element used as a pixel for detecting a particle is disclosed. The superconducting element includes at least one superconducting strip. The at least one superconducting strip includes a superconducting portion extending in a first direction, including first and second ends and made of a first superconducting material, a first conductive portion connected to the first end of the superconducting portion, and a second conductive portion connected to the second end of the superconducting portion. A superconducting region of the superconducting portion is configured to be dived when the particle is made incident on the superconducting portion along the first direction via the first conductive portion.

Abstract: An imaging device of an embodiment comprises an aperture that transmits imaging light applied to a sample, a detector including a linear sensor comprising a linear light receiving surface extending in a first direction, a first image forming element that collects components of the imaging light in the first direction and forms an image on the light receiving surface with a first wave front aberration amount, and a second image forming element that collects components of the imaging light in a second direction orthogonal to the first direction and forms an image on the light receiving surface with a second wave front aberration amount smaller than the first wave front aberration amount.

Abstract: According to one embodiment, an image acquisition apparatus includes a light source, a stage on which an object to be observed is placed, a reflection mirror reflecting light from the light source and supplying reflected light to a surface of the object placed on the stage, an imaging optical system receiving an optical image from the surface of the object illuminated by the reflected light from the reflection mirror, and a detector detecting the optical image acquired by the imaging optical system. The reflection mirror includes a first portion reflecting light from the light source, and a second portion provided at a position opposite to the first portion with respect to a center of the reflection mirror and through which light from the surface of the object passes.

Abstract: According to one embodiment, a superconducting element used as a pixel for detecting a particle is disclosed. The superconducting element includes at least one superconducting strip. The at least one superconducting strip includes a meandering structure. The meandering structure includes a first portion extending in a first direction and made of a superconducting material, a second portion connected to the first portion, extending in a second direction perpendicular to the first direction, and being conductive, and a third portion connected to the second portion, extending in a direction opposite to the first direction, and made of a superconducting material. A superconducting region of any one of the first portion and the third portion is configured to be divided when the particle is radiated to the first portion.

Abstract: A power generation system includes a plurality of power generation apparatuses. The power generation system is configured to supply electric power to a load by performing interconnecting operation of the plurality of power generation apparatuses sets one of the plurality of apparatuses as a master apparatus and the other power generation apparatus as a slave apparatus. When power consumption by the load is less than electric power, the master apparatus causes the master apparatus and the slave apparatus to generate power in such a manner that the electric power supplied to the load follows the power consumption by the load. The electric power is generated by rated operation of the master apparatus and the slave apparatus.

Abstract: In order to provide a management apparatus that can reliably notify the user of the device state even when a device in a consumer's facility is operated via an external server, a management apparatus includes a first communication interface that transmits an operating instruction for devices in a consumer's facility to the devices, a storage that stores an operation history of the devices, and a second communication interface that transmits the operation history of the device to a server.

Abstract: According to one embodiment, an image acquisition apparatus includes a light source, a stage on which an object to be observed is placed, a reflection mirror reflecting light from the light source and supplying reflected light to a surface of the object placed on the stage, an imaging optical system receiving an optical image from the surface of the object illuminated by the reflected light from the reflection mirror, and a detector detecting the optical image acquired by the imaging optical system. The reflection mirror includes a first portion reflecting light from the light source, and a second portion provided at a position opposite to the first portion with respect to a center of the reflection mirror and through which light from the surface of the object passes.