Abstract: A creeper includes a first frame assembly and a second frame assembly that is rotatably coupled at a first end to a first end of the first frame assembly about a first axis. A third frame assembly is rotatably coupled at a first end to a second end of the second frame assembly about a second axis. The creeper further includes a biasing element operatively associate with the second and third frame assemblies. Rotation of the second frame assembly about the first axis in a first direction and rotation of the third frame about the second axis in a second direction opposite the first direction moves the creeper from a first configuration to a second configuration. The biasing element urges the third frame assembly to rotate in the second direction.

Abstract: Healthy glow is characterized by radiant skin, brighter, lighter, even skin tone and clear skin without blemishes. Skin pigmentation is a process known as melanogenesis involving production, transportation, and distribution of melanin from the epidermis's inner layer to the skin's surface. There are multiple biological processes and underlying gene pathways that impact overall melanogenesis. Disclosed is a composition and methods for a combination of Vitamin B3 and Pea and Quinoa peptides obtained from hydrolyzed proteins. This composition was found to offer a holistic approach to the skin glow through multi targeted action controlling key biological pathways. Vitamin B3, Pea peptides, and Quinoa peptides were found to deliver a synergistic effect for desired skin glow, radiance, even skin tone, uniformity, homogeneity, smoothing skin texture, reducing dark spots/hyperpigmentation and improve skin appearance without any reported side effects as compared to formulations without the composition.

Abstract: Exemplary embodiments of mud gun caps are disclosed herein. An exemplary mud gun cap includes a flame-resistant body that has a tap hole contacting surface. The flame-resistant body has side wall; a first bore and a second bore located within the flame-resistant body. The first bore has a first diameter and second bore has a second diameter. The first diameter is smaller than the second diameter and the second bore is located farther away from the tap hole contacting surface than the first bore.

Abstract: A load feedback assembly includes a load receiving portion moveably secured within a main body, a sensor device selectively engageable by the load receiving portion, and a biasing device disposed between the load receiving portion and the sensor device. The biasing device has a biasing force that is configured to urge the load receiving portion away from the sensor device, and the biasing force is overcome when a load on the load receiving portion exceeds a predetermined weight threshold.

Abstract: A lift-out pump disconnect system is mounted to two parallel rails that are affixed to a pump enclosure. The disconnect system has a receiver body that is affixed to the rails and slidable along the rail axes with ear portions. The disconnect system further includes an outlet body that mates to the receiver body using tabs that slide on clamping ramped surfaces on the receiver body. Downward movement of the outlet body causes the clamping ramped surfaces to move the outlet body closer to the receiver body until flat sealing surfaces are in biased contact.

Abstract: A lift-out pump disconnect system is mounted to two parallel rails that are affixed to a pump enclosure. The disconnect system has a receiver body that is affixed to the rails and slidable along the rail axes with ear portions. The disconnect system further includes an outlet body that mates to the receiver body using tabs that slide on clamping ramped surfaces on the receiver body. Downward movement of the outlet body causes the clamping ramped surfaces to move the outlet body closer to the receiver body until flat sealing surfaces are in biased contact.

Abstract: A wastewater treatment system is provided having a pretreatment tank which receives wastewater from a wastewater source, and an aeration tank which is in fluid communication with the pretreatment tank. A recirculation pump is carried in the aeration tank and returns wastewater from the aeration tank to the pretreatment tank. The recirculation pump returns the wastewater according to a recirculation ratio R:I where R is the volumetric flow rate of wastewater through the recirculation pump and I is average volumetric flow rate of wastewater entering the pretreatment tank. A control panel cycles the recirculation pump on and off according to the recirculation ratio.

Abstract: A car dolly comprises a frame having a supporting portion and a tire receiving portion. The supporting portion has a plurality of wheel acceptance areas. The tire receiving portion comprises a pair of angled inner walls and a pair of outer walls. The dolly has a pair of rotatable arms and a reversible saddle. In an extended configuration, each rotatable arm extends above the frame at an angle. In a retracted configuration, each rotatable arm extends generally horizontally underneath the frame.

Abstract: A wastewater treatment system is provided having a pretreatment tank which receives wastewater from a wastewater source, and an aeration tank which is in fluid communication with the pretreatment tank. A recirculation pump is carried in the aeration tank and returns wastewater from the aeration tank to the pretreatment tank. The recirculation pump returns the wastewater according to a recirculation ratio R:I where R is the volumetric flow rate of wastewater through the recirculation pump and I is average volumetric flow rate of wastewater entering the pretreatment tank. A control panel cycles the recirculation pump on and off according to the recirculation ratio.

Abstract: A wastewater geothermal heat system is supplied with processed wastewater through a drip field in proximity to a thermal array part of a geothermal heat pump system. The wastewater treatment system portion provides a periodic source of treated wastewater. Several sensors and a control system regulate a pump that discharges wastewater from the treatment system and enters a drip field where it is released into the surrounding soil. The dampened soil provides an efficient vehicle to transfer heat into or out of a thermal array which is positioned adjacent to the drip field such that it is in contact with the soil that is dampened by the discharged wastewater.

Abstract: A wastewater treatment system for processing borne wastewater. The treatment system having a tank with an inlet and an outlet and an access assembly residing at the top of the treatment tank. The treatment tank having an aeration chamber where oxygen is added to the wastewater to encourage bacterial breakdown of the solid waste. The treatment tank also having a clarifying chamber separated by a frusto-conical wall. The treatment tank also containing an ultraviolet disinfection system which exposes the wastewater to ultraviolet light prior to the wastewater exiting the treatment tank such that bacteria in the wastewater is neutralized prior to discharge.

Abstract: A mud gun cap is provided. The mud gun cap includes a flame resistant outer face, a ring and a mounting device wherein the mud gun cap connects to a mud gun nozzle to protect the mud gun nozzle from deterioration because of contact with molten iron and slag. The mud gun cap also prevents, or at least reduces the amount of, mud falling out of the nozzle while the mud gun nozzle is rotated into operation position.

Abstract: An apparatus for centering a tap drill is provided herein. The device includes a body made of a refractory material that has a tapered shape and a connector secured to body configured to permit connection of the body to a tap drill bit. In addition, a method of operating a blast furnace is provided herein. The method includes providing a blast furnace plug having a refractory body having a tapered configuration. Securing the blast furnace plug to a tap drill bit. Aligning the blast furnace plug with a tap hole plugged with mud, and inserting the blast furnace plug into the mud to create an indentation in the mud having a tapered configuration. Removing the blast furnace plug from the tap drill bit, aligning the tap drill bit with the indentation and tapping the blast furnace.

Abstract: A mud gun cap is provided. The mud gun cap includes a flame resistant outer face, a ring and a mounting device wherein the mud gun cap connects to a mud gun nozzle to protect the mud gun nozzle from deterioration because of contact with molten iron and slag. The mud gun cap also prevents, or at least reduces the amount of, mud falling out of the nozzle while the mud gun nozzle is rotated into operation position.