Abstract: A pressure measuring device configured as a multi-function device operable as a differential pressure switch (DPS), a differential pressure transducer (DPT), a pressure switch (PS), a pressure transducer (PT) providing readings of high and low pressure zones, a data recording logger, and a backwashing controller. The pressure measuring device may use at least two piezoelectric sensors operable to measure pressure attributes. The associated electronic hardware, processing unit, cables and pressure tubing are retrofittable and packaged in a molded case, with no moving parts with the electronic hardware fully coated to make the device reliable and resistant to extreme environmental conditions. The device is configured for remote access, enabling remote device configuration, maintenance and servicing.

Abstract: A fluid filter device and method of using the same are disclosed. The filter device may include a casing including a first face, a second face and at least one lateral face positioned between the first face and the second face and perpendicular thereto. The filter device may include at least two elongated pulleys rotatably supported within the casing between the first face and the second face of the casing. The filter device may include a filtering mesh threaded on at least some of the elongated pulleys to define an interior of the filtering mesh. The elongated pulleys and locations thereof within the casing are adapted to arrange the filtering mesh into a predetermined shape and to enable rotation of the filtering mesh about the at least some of the elongated pulleys.

Abstract: A pressure measuring device configured as a multi-function device operable as a differential pressure switch (DPS), a differential pressure transducer (DPT), a pressure switch (PS), a pressure transducer (PT) providing readings of high and low pressure zones, a data recording logger, and a backwashing controller. The pressure measuring device may use at least two piezoelectric sensors operable to measure pressure attributes. The associated electronic hardware, processing unit, cables and pressure tubing are retrofittable and packaged in a molded case, with no moving parts with the electronic hardware fully coated to make the device reliable and resistant to extreme environmental conditions. The device is configured for remote access, enabling remote device configuration, maintenance and servicing.

Abstract: A pressure measuring device configured as a multi-function device operable as a differential pressure switch (DPS); a differential pressure transducer (DPT); a pressure switch (PS); a pressure transducer (PT) providing readings of high and low pressure zones; a data recording logger; and a backwashing controller. The pressure measuring device may use at least two piezoelectric sensors operable to measure pressure attributes. The associated electronic hardware, processing unit, cables and pressure tubing are retrofittable and packaged in a molded case, with no moving parts with the electronic hardware fully coated to make the device reliable and resistant to extreme environmental conditions. The device is configured for remote access, enabling remote device configuration, maintenance and servicing.

Abstract: A pressure measuring device configured as a multi-function device operable as a differential pressure switch (DPS); a differential pressure transducer (DPT); a pressure switch (PS); a pressure transducer (PT) providing readings of high and low pressure zones; a data recording logger; and a backwashing controller. The pressure measuring device may use at least two piezoelectric sensors operable to measure pressure attributes. The associated electronic hardware, processing unit, cables and pressure tubing are retrofittable and packaged in a molded case, with no moving parts with the electronic hardware fully coated to make the device reliable and resistant to extreme environmental conditions. The device is configured for remote access, enabling remote device configuration, maintenance and servicing.

Abstract: The invention relates to an engine that generates client profile-based sales decisions. An embodiment of the present invention is directed to providing new insights to strengthen opportunities to provide additional services to clients. The system is directed to developing client profile-based recommendations for trade ideas. For example, the innovative engine may recommend opportunities, such as new trade ideas, to a particular client based upon the client's transaction history, as well as other data and factors. The system may generate an account profile based upon client data and use this profile to score a potential new trade idea.

Abstract: A socializing site between companion seeking individuals in the form of an open public meeting place wherein every present member is allocated a serial number, clearly viewed by all members. The members have access to a communication system enabling each member to contact another member by his/her serial number and exchange voice or text messages. A separate section of the meeting place is designed for hosting pairs of members who wish more close acquaintance.

Abstract: A joystick assembly for converting push-button keys to joystick actuation comprises a handle and a multi-arm member, the multi-arm member includes arms located for contact with keys of a computer keyboard, each arm having a depending end for engaging a respective key. The handle inserts perpendicularly through the multi-arm member through a central aperture and is adjustable perpendicularly with respect to the keyboard. Apparatus is incorporated for fastening an end of the handle to a central key of a keyboard.