Lg Electronics Inc.

Frontics, Inc.

Hanwha Robotics Corporation

Jun Yeong Kim

Kwang Ho Kim

Hyun Jin Lee

Ji Woong Shin

Seung Hun Choi

Tae Hwan Lee

Jae Seok Jang

Hyung Kyu Park

Dong Il Kwon

Seung Hwan Lee

Woo Joo Kim

Seung Won Jeon

A robot safety monitoring system includes a stereo camera set configured to photograph a robot and a monitoring area around the robot and a processor connected to the stereo camera set. The stereo camera set includes a first camera including a plurality of first camera modules spaced apart from each other, and a second camera including a plurality of second camera modules spaced apart from each other. Based on a first direction, the first camera and the second camera have different fields of view. The processor is configured to set the monitoring area, determine whether an object is present in the monitoring area, and control the robot based on determining that an object is present in the monitoring area.

Robot safety monitoring system

A refrigerator has a shelf seating protrusion and a separate shelf seating member. The shelf seating protrusion is not formed at an approximate mid-point, height wise, of a storage space defined by an inner casing. The shelf seating member may be coupled to the inner casing to support a shelf assembly. An arrangement of the shelf seating protrusions and the shelf seating member is configured to reduce deformation and cracking of the inner casing due to thermal impact in a manufacturing process or when items are stored on the shelf assembly.

Refrigerator

The present invention relates to a method for measuring a fracture toughness using an instrumented indentation testing, which measures a load and an indentation depth in real time while applying a load to a specimen by an indenter having a flat punch shape.

Method for evaluating fracture toughness using instrumented indentation testing

Growing community of inventors

Seoul, South Korea

Jun Yeong Kim