55results about How to "Deformation" patented technology

Disclosed herein is a battery pack case in which a battery module (32) having a plurality of stacked unit cells (30) is mounted. The battery pack case is provided at an upper part and a lower part thereof with a coolant inlet port (10′) and a coolant outlet port (20′), respectively. The coolant inlet port (10′) and the coolant outlet port (20′) are directed in opposite directions. The battery pack case is further provided with a coolant introduction part (40′) and a coolant discharge part. An upper end inside part of the coolant introduction part (40′) is configured in a structure in which an incline plane starting from an end opposite to the coolant inlet port (10′) has an inclination increasing toward the coolant inlet port (10′) with respect to the top of the cell stack.

An IOL includes a fluid optic body having a cavity defined by a sidewall, a deformable optical membrane intersecting the sidewall around an anterior circumference of the sidewall, and a posterior optic intersecting the sidewall around a posterior circumference of the sidewall. The posterior optic includes a central protrusion extending anteriorly into the cavity and the deformable optical membrane includes a ring-shaped protrusion extending posteriorly into a space between the sidewall and the central protrusion. A second optic body is spaced apart from the fluid optic body and coupled thereto via a plurality of struts. Axial compression causes the plurality of struts to deform the sidewall in a manner that increases the diameter of the cavity, modifying a curvature of the deformable optical membrane is modified. Contact between the ring-shaped protrusion and the central protrusion defines a maximum modification to the curvature of the deformable optical membrane.

Provided is a rotation drive device including a shaft member extending in a first direction, and a rotating object configured to allow the shaft member to be inserted in the rotating object, and configured to rotate around an axis of rotation extending in the first direction relative to the shaft member. Opposite ends of the shaft member are fixedly joined to respective inner surfaces of a first partition wall and a second partition wall located on the opposite sides in the first direction of the rotating object.

A heat treatment method which can prevent heat deformation of a substrate caused during a heat treatment process on the substrate with a thin film formed on its surface is provided. The heat treatment method in accordance with the present invention includes (a) stacking a second substrate 10b on a first substrate 10a; and (b) stacking a weight 20 on the second substrate 10b, wherein the first substrate 10a and the second substrate 10b are stacked, with thin films 12 of the substrates 10a and 10b being in contact with each other. In accordance with the present invention, deformation of the substrate can be prevented by stacking the substrates, with thin films formed on the substrates being in contact with each other, and placing a weight on the stacked substrates during the heat treatment process.