Abstract: An electrostatic chuck device comprising: a plate-shaped electrostatic chuck part which has an electrostatic adsorption electrode provided therein and has a mounting surface on which a plate-shaped sample is mounted; and a base part which supports the electrostatic chuck part on a support surface thereof from an opposite side of the mounting surface, wherein the base part has a disk shape which has a central axis at a center thereof, and a coolant channel extending along the support surface is provided inside the base part, wherein the coolant channel includes an outer peripheral channel which overlaps an outer edge of the plate-shaped sample when viewed from an axial direction of the central axis, and an inner peripheral channel which is disposed on an inner side in a radical direction than the outer peripheral channel, wherein at least a portion of the inner peripheral channel extends spirally around the central axis, and a channel cross-sectional area of the inner peripheral channel decreases as a distance

Abstract: An electric power-assisted bicycle, comprising: a torque sensor for detecting pedaling force applied to the pedal; an inclination angle sensor for detecting rocking of the bicycle body in a lateral direction; an electric motor that assists drive of a drive wheel driven by pedaling of the rider; and a controller that controls the electric motor based on the pedaling force. The controller has a first mode and a second mode as control modes of the electric motor. The second mode is executed when the controller determines that the rider pedals the bicycle while rocking the bicycle body in the lateral direction. The controller executes different control in the second mode from that in the first mode to assist the drive of the drive wheel.

Abstract: An electrically assisted bicycle includes an electric motor which applies a walk-push assisting torque to a rear wheel of the bicycle when a rider propels the bicycle by pushing it while walking, and a motor controller configured or programmed to execute a first mode in which the electric motor applies no torque to the rear wheel, a second mode in which the electric motor applies to the rear wheel a stay assisting torque which causes the electrically assisted bicycle to stay in a position where the rider wants to stay, and a third mode in which the electric motor applies the walk-push assisting torque to the rear wheel, wherein the first mode, the second mode, and the third mode are able to be selected by using an operator able to be operated by the rider.

Abstract: A workout information display method includes acquiring workout information based on a workout executed by a user, performing a process of displaying history information in a first display region of a display screen and a process of displaying first statistical information corresponding to a first period in a second display region, and displaying a second statistical information corresponding to a second period in the second display region when at least one of the pieces of workout information corresponding to the second period is displayed in the first display region based on a user operation.

Abstract: An electric power-assisted bicycle, comprising: a torque sensor for detecting pedaling force applied to the pedal; an inclination angle sensor for detecting rocking of the bicycle body in a lateral direction; an electric motor that assists drive of a drive wheel driven by pedaling of the rider; and a controller that controls the electric motor based on the pedaling force. The controller has a first mode and a second mode as control modes of the electric motor. The second mode is executed when the controller determines that the rider pedals the bicycle while rocking the bicycle body in the lateral direction. The controller executes different control in the second mode from that in the first mode to assist the drive of the drive wheel.

Abstract: An electrically assisted bicycle includes an electric motor which applies a walk-push assisting torque to a rear wheel of the bicycle when a rider propels the bicycle by pushing it while walking, and a motor controller configured or programmed to execute a first mode in which the electric motor applies no torque to the rear wheel, a second mode in which the electric motor applies to the rear wheel a stay assisting torque which causes the electrically assisted bicycle to stay in a position where the rider wants to stay, and a third mode in which the electric motor applies the walk-push assisting torque to the rear wheel, wherein the first mode, the second mode, and the third mode are able to be selected by using an operator able to be operated by the rider.