Abstract: A light receiving device of the present disclosure includes an imaging section in which a pixel including a light receiving element is disposed, a read processing section that reads a pixel signal from the imaging section, a signal processing section that executes predetermined signal processing on the pixel signal read by the read processing section, and a system controller, and has a short distance mode that is freely settable. The system controller has a function of calculating, when the short distance mode is set, a distance to a distance measurement target with use of the pixel signal in a partial region within a pixel region of the imaging section, and a function of determining whether or not the distance calculated satisfies a detection condition that is set in advance.

Abstract: A light receiving apparatus according to an embodiment includes: a light receiving unit (3) that includes a light receiving element; a light emission control unit (105a) that issues a trigger for causing a light source to emit light; a receiving unit (1150) that receives, from a light source unit (2) that includes the light source, a feedback signal that is output in accordance with a light emission timing at which the light source emits the light; a delay acquiring unit (1160) that acquires delay time of a reception timing at which the feedback signal is received by the receiving unit is delayed relative to an issue timing at which the trigger is issued; and a representative value acquiring unit (1052) that acquires a representative value of a plurality of pieces of the delay time acquired by the delay acquiring unit in accordance with the issue of the triggers issued by the light emission control unit a predetermined number of times.

Abstract: A connector which is particularly suitable for providing an interface between first and second environments, particularly where one of the environments is at an elevated temperature and/or pressure with respect to the other environment. The connector provides a reliable exit for a plurality of electrical wires, and includes a three layer laminate structure, with each of the layers formed of a resinous adhesive.