Abstract: An antenna device includes an array antenna configured to radiate a radio wave. The array antenna includes at least four radiating elements arranged substantially parallel to a beam scanning plane of the radio wave. The at least four radiating elements are arranged substantially parallel to a first principal surface of window glass for a building, with the antenna device arranged such that the array antenna is arranged at the first principal surface of the window glass in a non-contact manner and such that the radio wave is radiated toward a second principal surface of the window glass opposite from the first principal surface.

Abstract: An abnormality display device for an electronic apparatus includes power source circuits (1) each being used inside systems of the electronic apparatus and generating each of system voltages, a voltage monitoring circuit (2) that turns on an input power source of the electronic apparatus and detects whether each system voltage normally rises up before the electronic apparatus rises, display elements (6b to 6d) that show whether an abnormality occurs in any of the system voltages through input of a signal from the voltage monitoring circuit (2), and switching elements (5a to 5c) in which a switching signal is input after each system voltage rises. The switching signal switches the display elements from a display mode used to show the abnormality of each system voltage to a display mode other than the display mode used to show the abnormality of each system voltage.

Abstract: An accelerator circuit for an image processing apparatus includes a buffer circuit that temporarily stores image data obtained from N (N>1) data sources and an arithmetic circuit that performs a predetermined arithmetic operation on pixel data. The buffer circuit includes N buffer memories and N 2D registers associated with the respective N data sources, a control circuit, and a selector. Each buffer memory temporarily stores image data obtained from a corresponding one of the N data sources. Each 2D register temporarily stores pixel data, which is a part of image data stored in a corresponding one of the N buffer memories, of an area of a predetermined size. The selector is controlled by the control circuit so as to select, when pixel data is stored in one of the N 2D registers, the pixel data and send the pixel data to the arithmetic circuit.

Abstract: An image processing system includes an imaging device, an angle detecting unit, a relative angle calculating unit, and a relative angle correcting unit. The imaging device captures an image of an object to be inspected. The angle detecting unit detects an angle of the imaging device. The relative angle calculating unit calculates a relative angle between the object to be inspected and the imaging device. The relative angle correcting unit corrects a tilt indicated by the relative angle calculated by the relative angle calculating unit.

Abstract: An accelerator circuit for an image processing apparatus includes a buffer circuit that temporarily stores image data obtained from N (N>1) data sources and an arithmetic circuit that performs a predetermined arithmetic operation on pixel data. The buffer circuit includes N buffer memories and N 2D registers associated with the respective N data sources, a control circuit, and a selector. Each buffer memory temporarily stores image data obtained from a corresponding one of the N data sources. Each 2D register temporarily stores pixel data, which is a part of image data stored in a corresponding one of the N buffer memories, of an area of a predetermined size. The selector is controlled by the control circuit so as to select, when pixel data is stored in one of the N 2D registers, the pixel data and send the pixel data to the arithmetic circuit.

Abstract: An abnormality display device for an electronic apparatus includes power source circuits (1) each being used inside systems of the electronic apparatus and generating each of system voltages, a voltage monitoring circuit (2) that turns on an input power source of the electronic apparatus and detects whether each system voltage normally rises up before the electronic apparatus rises, display elements (6b to 6d) that show whether an abnormality occurs in any of the system voltages through input of a signal from the voltage monitoring circuit (2), and switching elements (5a to 5c) in which a switching signal is input after each system voltage rises. The switching signal switches the display elements from a display mode used to show the abnormality of each system voltage to a display mode other than the display mode used to show the abnormality of each system voltage.