Abstract: An imaging device that has an image processing function and is capable of operating at high speed is provided. The imaging device has an additional function such as image processing, image data obtained by an imaging operation is binarized in a pixel unit, and a product-sum operation is performed using the binarized data. A memory circuit is provided in the pixel unit and retains a weight coefficient used for the product-sum operation. Thus, an arithmetic operation can be performed without the weight coefficient read from the outside every time, whereby power consumption can be reduced. Furthermore, a pixel circuit, a memory circuit, and the like and a product-sum operation circuit and the like are stacked, so that the lengths of wirings between the circuits can be reduced, and high-speed operation with low power consumption can be performed.

Abstract: A tire abnormality determination system can include: a related information acquisition portion that acquires deterioration-related information that may exert influence on deterioration of a non-pneumatic tire mounted on a vehicle; a first determination processing portion that determines, based on the deterioration-related information, at least one of presence or absence of a sign of an abnormality in the non-pneumatic tire and presence or absence of the abnormality in the non-pneumatic tire; and an output processing portion that outputs a first determination result of the first determination processing portion to a predetermined output destination.

Abstract: An imaging device that has an image processing function and is capable of a high-speed operation is provided. The imaging device has an additional function such as image processing, and can retain analog data obtained by an image capturing operation in pixels and extract data obtained by multiplying the analog data by a given weight coefficient. In the imaging device, the data is stored in a memory cell and pooling processing of data stored in a plurality of memory cells can be performed. The pixels are provided so as to have a region overlapping with at least one of the memory cells, a pooling processing circuit, and a reading circuit of the pixels; thus, an increase in the area of the imaging device can be inhibited even with an additional function.

Abstract: To provide a technique for improving image quality. A light detection apparatus includes: a semiconductor layer including a first surface and a second surface mutually positioned on opposite sides in a thickness direction; a plurality of photoelectric conversion regions provided on the semiconductor layer so as to be adjacent to each other via a separation region that stretches in the thickness direction of the semiconductor layer; a transistor provided for each of the photoelectric conversion regions on the side of the first surface of the semiconductor layer; and a transparent electrode which is provided on the side of the second surface of the semiconductor layer and to which a potential is applied. In addition, the separation region includes a conductor which stretches in the thickness direction of the semiconductor layer and the conductor is electrically connected on the side of the second surface of the semiconductor layer to the transparent electrode.

Abstract: An oil mist separator that is provided at a portion further up than a cylinder head in an internal combustion engine body, includes: an oil mist separating unit that separates oil mist contained in a blow-by gas that is generated from the internal combustion engine body, wherein the oil mist separating unit includes a first member that is arranged in a lower portion and has a partitioning wall shape, and a second member that is arranged above the first member, and includes a first blow-by gas inlet port which is provided at a position further up than the first member and through which the blow-by gas flows into the oil mist separating unit.

Abstract: A storage system continues its operation to reduce the influence on a wide link by abnormal physical wiring and so as not to lose the redundancy of the system. At least one physical wiring line is selected from among two or more physical wiring lines, the selected physical wiring line is invalidated, the presence of an abnormal transmission line generation is confirmed in the data transfer that uses physical wiring line other than the invalidated physical wiring line, and when the abnormal transmission line is confirmed, the selected physical wiring line is recognized normal wiring line.