Abstract: A wearable wallet has an elastic multi-part strap strung through two holes in the wallet, one hole in a cover flap over the wallet compartment opening and one hole in the bottom of the wallet back. The strap is composed of two conjoined loops forming an elongated “figure 8” where one loop is small and one loop is large. The small loop is just big enough to allow the large loop to be inserted through, causing the large loop to be divided into two parts. These two parts function as securing loops which can be variably proportioned and wrapped in a variety of useful ways, allowing the wallet to be easily reconfigured for wearing as a small purse dangling from a strap, as a wallet attached by elastic straps directly to an arm or hand or leg, or attached to a belt or some strap on clothing.
Abstract: A high volume low speed (HVLS) fan provides improved air circulation and thermal control in a building by incorporating composite fan blades pivotable to both positive and negative pitch angles. The blades are molded of polymer material over a metal tube core for strength and ease of attachment to the fan hub, and have a symmetrical airfoil shape to produce an efficient bi-directional conical airflow. The fan includes a control unit providing manual and automated intelligent control over blade angle and rotational speed, as well as startup with approximately zero blade angle for more economical power consumption and less motor wear. The fan structure and mounting system allows the fan to be installed at an optimal height inside a variety of buildings to provide increased efficiency of air destratification and air mixing. An array of multiple HVLS fans with alternating directions of airflow can further increase efficiency of air movement.
Abstract: There is disclosed an animal identification and entry control system based on a radio frequency identification (RFID) system including an animal collar-mounted RFID tag, and RFID circuitry including a single antenna housed within a bezel placed forward of and surrounding the entry aperture to optimize signal reception. The bezel shape allows only one animal to enter at a time. To conserve power, the circuitry is only activated when an animal pushes against a door within the device, triggering a switch mechanism. A circuit-controlled latch prevents animals from opening the door unless a code match is detected between the programmed code in the tag and a stored code in the circuit controlling the system. Multiple codes may be stored for identifying multiple animals wearing collars tagged with unique identifying codes. The system's applications include but are not limited to controlling animal entry to feeding enclosures, human housing and animal housing.
Abstract: There is disclosed an animal identification, feeding and entry control system based on a radio frequency identification (RFID) system including an animal collar-mounted RFID tag, and RFID circuitry including a single antenna housed within a bezel placed forward of and surrounding the entry aperture to optimize signal reception. The bezel shape allows only one animal to enter at a time. To conserve power, the circuitry is only activated when an animal pushes against a door within the device, triggering a switch mechanism. A circuit-controlled latch prevents animals from opening the door unless a code match is detected between the programmed code in the tag and a stored code in the circuit controlling the system. Multiple codes may be stored for identifying multiple animals wearing collars tagged with unique identifying codes. The system's applications include but are not limited to controlling animal entry to feeding enclosures, human housing and animal housing.
Abstract: There is disclosed a disposable tab plate adapted to allow the user to grip the plate and the plate's food contents without directly touching the food. This tab plate comprises a generally planar surface bounded by a perimeter for retaining food, and extending generally parallel to the planar surface from an edge of the perimeter an articulated tab, formed as one piece with the body of the plate. The tab plate may be manufactured from any flexible material that conventional disposable plates are composed of. In use, the tab is either left flat to serve as a rigid stabilizing handle, or is bent along a series of pre-formed fold lines, and folded up and over the plate and contents, thus enabling the user to place their fingers under the plate body, and their thumb upon the tab to grip the plate and contents without direct contact and with increased control.