Abstract: A battery pack has a plurality of batteries, a bus bar connected to electrode terminals of the plurality of batteries, a terminal connected to the bus bar, and an electric wire connected to the terminal. The terminal has a first base portion, a second base portion, and a protrusion portion. The first base portion is located on one end side in a predetermined direction of the terminal and is bonded to the bus bar in a vertical direction with respect to the predetermined direction by ultrasonic welding. The second base portion is located on the other end side in the predetermined direction of the terminal and is connected to the electric wire. The protrusion portion is located between the first base portion and the second base portion and protrudes in the vertical direction.

Abstract: Trim angle control apparatus configured to control a trim angle of an outboard motor including a prime mover, including: a detector configured to detect a rotational speed of the prime mover; an actuator configured to adjust the trim angle of the outboard motor; an operation member configured to be operated by a ship operator to input a change command for changing the trim angle; and an electronic control unit including a processor and memory. The memory stores a target value of the trim angle for each rotational speed range of the prime mover in advance. The processor is configured to perform: setting a target value of the trim angle based on the rotational speed; and controlling the actuator so that the trim angle becomes the target value. The setting includes changing the target value in accordance with the change command when the change command is input through the operation member.

Abstract: A container for the continuous centrifugal separation of platelets component in blood, having a first and a second closed chambers adaptable to be rotated around a rotation axis. Whole blood is continuously introduced into the first chamber. Platelet-rich plasma being obtained as supernatant in the first chamber being discharged through a first outlet port opened at a relatively short distance from the rotation axis and being then introduced into the second chamber. Precipitation in the first chamber being discharged through a second outlet port opened at a relatively long distance from the rotation axis. The consistency of the blood in the first chamber being monitored at a predetermined position which differs from the opened position of the first outlet port and being located between the opened positions of the first and second outlet ports with respect to the distance from the rotation axis.