Abstract: A toilet seat device is configured to be disposed on an upper part of a toilet body and includes an outer surface. The outer surface has first glossiness, and an outer surface of the toilet body has second glossiness. The first glossiness is equal to or less than the second glossiness.

Abstract: A steering column device includes: a vehicle-body attachment bracket configured to be fixed to a vehicle body and having a pair of sidewall portions; and an outer jacket arranged between the pair of sidewall portions along a vehicle front-rear direction. In addition, the steering column device includes: an inner jacket inserted in the outer jacket to be movable in a tube-axial direction; and a distance bracket having a long hole open along the vehicle front-rear direction and attached to the outer jacket. The distance bracket has a slit having an open end in the opposite direction to that of a slit of the outer jacket and is arranged such that the slit of the distance bracket is set over the slit of the outer jacket in a tube radial direction.

Abstract: A steering column device includes: a vehicle-body attachment bracket configured to be fixed to a vehicle body and having a pair of sidewall portions; and an outer jacket arranged between the pair of sidewall portions along a vehicle front-rear direction. In addition, the steering column device includes: an inner jacket inserted in the outer jacket to be movable in a tube-axial direction; and a distance bracket having a long hole open along the vehicle front-rear direction and attached to the outer jacket. The distance bracket has a slit having an open end in the opposite direction to that of a slit of the outer jacket and is arranged such that the slit of the distance bracket is set over the slit of the outer jacket in a tube radial direction.

Abstract: Provided is a method of manufacturing a toilet seat that is formed by joining together a seat front member and a seat rear member. The method includes a cutting step of forming a processed surface of a joint part between the seat front member and the seat rear member by cutting the joint part between the seat front member and the seat rear member with a cutting tool having a curved cutting blade part such that the shape of the processed surface is formed in a curved shape in which the seat rear member side thereof protrudes outward in a cross section perpendicular to the direction in which the joint part extends.

Abstract: Provided is a method of manufacturing a toilet seat that is formed by joining together a seat front member and a seat rear member. The method includes a cutting step of forming a processed surface of a joint part between the seat front member and the seat rear member by cutting the joint part between the seat front member and the seat rear member with a cutting tool having a curved cutting blade part such that the shape of the processed surface is formed in a curved shape in which the seat rear member side thereof protrudes outward in a cross section perpendicular to the direction in which the joint part extends.