An apparatus for transporting waste material and removing residue from its interior including a dumpster and a sledge. The dumpster includes a floor having an interior surface, an exterior surface opposite the interior surface, a front end, and a rear end, a first sidewall, a second sidewall, an end wall, a door wall, and a rail. The sledge includes an upstanding wall having a front side and a back side, a scraper extending at an oblique angle from the front side of the upstanding wall and contacting the interior surface of the floor, and a mount provided on the upstanding wall and engaging the rail to permit the sledge to move from a retracted position proximate the rear end of the end wall to an extended position proximate the front end of the floor.

According to an embodiment, a label peeling device includes a container holding portion configured to hold a specimen container, and a cutter holder configured to detachably hold a cutter, to apply a blade of the cutter to a side surface of the specimen container held by the container holding portion with a label being attached to the side surface, and to move along an axial direction of the specimen container, thereby peeling the label attached to the side surface of the specimen container.

A 3 in 1 painter's tool that improves the process of cleaning a paint roller cover by removing excess paint from the paint roller cover before cleaning with water or oil-based paint solvents. In addition, the 3 in 1 tool acts as a handy paint tin opener and stirring stick that gets into the corners of the tin.

A 3 in 1 painter's tool that improves the process of cleaning a paint roller cover by removing excess paint from the paint roller cover before cleaning with water or oil-based paint solvents. In addition, the 3 in 1 tool acts as a handy paint tin opener and stirring stick that gets into the corners of the tin.

Embodiments of the present disclosure are directed to additive manufacturing apparatuses, cleaning stations incorporated therein, and methods of cleaning using the cleaning stations.

A cooking utensil having a handle and a rigid metal scraper head connected to the handle is disclosed. The scraper head may include a squeegee blade holder formed thereon, or attached thereto. A squeegee blade may be securely disposed in the squeegee blade holder.

A protected covering for displays used in outdoor environments is provided. Particularly, the protective covering may be provided over a display screen of a delivery locker system. The protective covering may protect the display screen from overheating from sun rays and other heat sources that may exist in an external environment. The protective covering may be configured to be moved between a first position in which the protective covering is covering the display screen and a second position in which the protective covering is not covering the display screen. This allows the protective covering to protect the display screen when not in use but also allow a user to move the protective covering to access the display screen when needed. The protective covering may also include magnets to secure the protective covering to the delivery locker system in the first position or the second position.

Disclosed is a system for analyzing foreign particulate matter in a cathode material powder. The system includes: a transfer unit including a rotating plate having an upper surface having an edge on which a cathode material powder containing foreign particulate matter is placed and a rotary motor rotating the rotating plate and transferring the cathode material powder along the circular arc direction as the rotating plate rotates; a supply unit supplying the cathode material powder to the upper surface of the rotating plate; a roller unit including a main roller pressing the cathode material powder supplied from the supply unit; an imaging unit imaging the cathode material powder spread in the form of a flat film and transferred along the circular arc direction; and an analysis unit analyzing the image captured by the imaging unit to identify the foreign particulate matter.

A system includes a dome, a wiper assembly, a position sensor and a control device. The wiper assembly includes a wiper blade configured to rotate around the dome. The position sensor may be configured to send a signal to a control device when a wiper blade passes the position sensor. The control device may include one or more processors configured to receive the signal from the position sensor and determine a location of the wiper blade relative to the dome based on the received signal.

Embodiments of the present invention provide a camera cleaning apparatus. According to one embodiment, a first disc coupled to a first rod, a camera mounted to a portion of the first disc; a second disc coupled to a second rod, wherein a first portion of the first rod is situated inside the second rod and the first rod rotates independently of the second rod; a first and a second directional sensor operatively coupled to the first disc; a first motor mechanically connected to a first rod; a protective cover mounted between the first and the second disc; and a cleaning mechanism mechanically coupled to the second disc and an attachment point disposed on a portion of the protective cover is provided. Embodiments of the present invention can be utilized to clean a protective cover that encapsulates the camera without obscuring the camera's field of view.