Abstract: A product delivery system includes a product transport vehicle having at least a plurality of tank compartments, internal valves, control valves, fluid property sensors, temperature sensors, overfill sensors, pressure sensors, a system controller, and a memory module. The product delivery system may be operable to communicatively connect with the loading system at a loading station, a fleet management system, or a cloud system to obtain information, such as the amount of liquid product to be loaded into a tank compartment. The product delivery system may be operable to compare the volumes of the tank compartments with the amounts of liquid product to be loaded at a loading station and maintain the internal valve or control valve in a locked state or transition the internal valve or control valve to an unlocked state based on the comparison. Other comparisons based on liquid type or distribution tank volume can also be made.

Abstract: A hopper tee for redirecting the flow of material from one passage to another passage includes a radius providing a transition between the passages. A port at the exterior of the radius includes an upwardly-open cavity having a bottom wall disposed within the radius and forming a sacrificial wall extending between the bottom wall and the inner surface of the radius. The cavity provides an indication that material moving through the tee has worn the wall of the radius by the creation of a passage between the interior of the tee and the cavity and expelling material through the passage to the exterior of the tee. A plug may be secured within the cavity allowing a user to continue to use the tee until the tee is rotated or replaced. The radius may include a thickened wall for providing added structural support and sacrificial material.

Abstract: A pneumatic lock assembly for securing a valve comprises a lock pin engaging a contact surface on a poppet assembly. The head of a poppet creates a sealing relationship with an end of the valve. A guide with a bore extends between the exterior and interior of the valve terminating at a sleeve. The sleeve slidably receives a stem extending from the poppet head. A spring biases a pin, slidably received within the pylon bore, into engagement with a contact surface on the valve stem for securing the valve head in a closed position. The pin may be pneumatically disengaged from the groove by forcing air from a pneumatic power source into a bore in the pin. A cap assembly at the exterior of the valve provides protection for the lock assembly and allows for manual disengagement of the pin from the groove.

Abstract: A valve assembly for sealing a port of a housing includes a primary sealing member and a secondary sealing member mounted to a valve body. Valve body includes a lower body with an upper portion depending from the body having a cross sectional diameter less than the upper body, and a lower portion depending from the upper portion having a cross sectional diameter less than the upper portion. The primary member includes apertures and is slidably mounted to the upper portion, and the secondary member is mounted to the lower portion. In a closed position the secondary member seals against the primary member, and the primary member seals against the port. Downward movement of the valve body unseals the secondary member from the primary member allowing venting through the apertures, and then unseals the primary sealing member from the port allowing full venting through the housing.

Abstract: A hopper tee for redirecting the flow of material from one passage to another passage includes a radius providing a transition between the passages. A port at the exterior of the radius includes an upwardly-open cavity having a bottom wall disposed within the radius and forming a sacrificial wall extending between the bottom wall and the inner surface of the radius. The cavity provides an indication that material moving through the tee has worn the wall of the radius by the creation of a passage between the interior of the tee and the cavity and expelling material through the passage to the exterior of the tee. A plug may be secured within the cavity allowing a user to continue to use the tee until the tee is rotated or replaced. The radius may include a thickened wall for providing added structural support and sacrificial material.

Abstract: An overfill probe is utilized in each compartment of a multi-compartment transport tanker and has a depending sensing tube for detecting liquid overfill conditions. An overfill detector is within the bottom end of the probe tube and is thus protected from damage. Internal damage to the probe and malfunction of the system also precluded by connecting the exposed cap of the probe to the detector by a longitudinally extensible, stretchable cable extending through the tube to the detector, or a circuit board may be retained within the depending tube. Additionally, a thermistor socket and an optic socket are provided which are part of the overfill protection system, each having contact connections that may be readily replaced when worn without removing or replacing the wiring within the socket assembly.

Abstract: A pneumatic lock assembly for securing a valve comprises a lock pin engaging a contact surface on a poppet assembly. The head of a poppet creates a sealing relationship with an end of the valve. A guide with a bore extends between the exterior and interior of the valve terminating at a sleeve. The sleeve slidably receives a stem extending from the poppet head. A spring biases a pin, slidably received within the pylon bore, into engagement with a contact surface on the valve stem for securing the valve head in a closed position. The pin may be pneumatically disengaged from the groove by forcing air from a pneumatic power source into a bore in the pin. A cap assembly at the exterior of the valve provides protection for the lock assembly and allows for manual disengagement of the pin from the groove.

Abstract: An overfill probe is utilized in each compartment of a multi-compartment transport tanker and has a depending sensing tube for detecting liquid overfill conditions. An overfill detector is within the bottom end of the probe tube and is thus protected from damage. Internal damage to the probe and malfunction of the system also precluded by connecting the exposed cap of the probe to the detector by a longitudinally extensible, stretchable cable extending through the tube to the detector, or a circuit board may be retained within the depending tube. Additionally, a thermistor socket and an optic socket are provided which are part of the overfill protection system, each having contact connections that may be readily replaced when worn without removing or replacing the wiring within the socket assembly.

Abstract: A portable, temperature controlled food storage compartment. The compartment includes a base having an internal cavity including a temperature controlling element for controlling the temperature of food stored in the compartment, and a detachable cover including a number of side panels, a front panel and a top panel. Each of the number of side panels is pivotally connected to the top panel. The front panel is pivotally connected to the number of side panels. The cover is configurable in a food storage position in which a lower edge portion of each of the number of side panels is coupled to the base to form an interior volume at least partially defined by the base and the cover and for storing food. The cover is configurable in a collapsed position in which at least one surface portion of at least one of the number of side panels and the top panel contacts the base.

Abstract: A method for automatically measuring the modulation transfer function of an imager is disclosed. A opaque mask is placed over selected columns and rows of the imager during fabrication. In the course of an automated process, photons are uniformly shone over the image sensor. The amount of the input signal that flows from the unmasked pixel cells to the masked pixel cells can then be measured and the modulation transfer function can be determined.

Abstract: A microbial adherence inhibitor in the form of fowl egg antibodies is disclosed, along with the method of making it and methods of using it. The inhibitor functions by substantially preventing the attachment or adherence of colony-forming immunogens in the rumen and intestinal tracts of host food animals. The inhibitor is made by inoculating female birds with the immunogen, harvesting the eggs which contain antibodies to the immunogen, harvesting the eggs which contain antibodies to the immunogen, drying the egg contents and adding to the feed or water for the host animals.

Abstract: A method for automatically measuring the modulation transfer function of an imager is disclosed. A opaque mask is placed over selected columns and rows of the imager during fabrication. In the course of an automated process, photons are uniformly shone over the image sensor. The amount of the input signal that flows from the unmasked pixel cells to the masked pixel cells can then be measured and the modulation transfer function can be determined.

Abstract: A product dispensing system is provided which includes a container having an open end including a neck portion. The neck portion defines an opening. A fitment is configured for mounting with the opening of the neck portion and forming a substantial seal therewith. The fitment defines an orifice. A closure is integrally connected to the fitment and mounted to the open end of the container. The closure includes a closing lid that is flexibly attached thereto. The closing lid includes an orifice plug configured to engage the orifice of the fitment and form a substantial seal therewith. The closure may engage a cavity of the fitment for integral connection therewith. The product dispensing system may include a tamper evident portion.

Abstract: A process for preparing a PET flake mixture for use in connection with the fabrication of high-performance plastic strapping comprises the steps of initially collecting post-consumer and non-post-consumer PET materials having an initially wide range of relatively low intrinsic viscosity (IV) values with a relatively low average intrinsic viscosity (IV) value, and processing the same through solid state polymerization (SSP) so as to obtain a wide range of relatively high intrinsic viscosity (IV) values with a relatively high average intrinsic viscosity (IV) value. The initially collected materials are chopped into flakes and chunks, and the chunks are removed by a suitable destoner so as to render the remaining mixture comprised substantially entirely of flake materials or segments.

Abstract: A product dispensing system is provided which includes a container having an open end including a neck portion. The neck portion defines an opening. A fitment is configured for mounting with the opening of the neck portion and forming a substantial seal therewith. The fitment defines an orifice. A closure is integrally connected to the fitment and mounted to the open end of the container. The closure includes a closing lid that is flexibly attached thereto. The closing lid includes an orifice plug configured to engage the orifice of the fitment and form a substantial seal therewith. The closure may engage a cavity of the fitment for integral connection therewith. The product dispensing system may include a tamper evident portion.

Abstract: A process for preparing a PET flake mixture for use in connection with the fabrication of high-performance plastic strapping comprises the steps of initially collecting post-consumer and non-post-consumer PET materials having an initially wide range of relatively low intrinsic viscosity (IV) values with a relatively low average intrinsic viscosity (IV) value, and processing the same through solid state polymerization (SSP) so as to obtain a wide range of relatively high intrinsic viscosity (IV) values with a relatively high average intrinsic viscosity (IV) value. The initially collected materials are chopped into flakes and chunks, and the chunks are removed by a suitable destoner so as to render the remaining mixture comprised substantially entirely of flake materials or segments.

Abstract: A process for preparing a PET flake mixture for use in connection with the fabrication of high-performance plastic strapping comprises the steps of initially collecting post-consumer and non-post-consumer PET materials having an initially wide range of relatively low intrinsic viscosity (IV) values with a relatively low average intrinsic viscosity (IV) value, and processing the same through solid state polymerization (SSP) so as to obtain a wide range of relatively high intrinsic viscosity (IV) values with a relatively high average intrinsic viscosity (IV) value. The initially collected materials are chopped into flakes and chunks, and the chunks are removed by a suitable destoner so as to render the remaining mixture comprised substantially entirely of flake materials or segments.

Abstract: A device is used for the isolation of a biological material from a basic material containing the biological material. The device includes a container for holding a mixture of the basic material, a chaotropic substance and a solid phase which binds the biological material. The device also includes a filter for separating the solid phase with the biological material from the fluid bound thereto, and a connector for connecting and disconnecting the container to an inlet for washing fluid and eluant fluid, as well as a connector for connecting and disconnecting the container to an outlet for the washing fluid after washing the biological material bound to the solid phase, as well as a connector for connecting and disconnecting the container to an eluate reservoir for collection of the eluant fluid with the dissolved biological material.

Abstract: A climbing feature device for installation in or on a climbing surface comprises a plurality of faces having different climbing features thereon, the climbing device being operable, when installed, to present different selectable ones of its faces at a climbing surface. The device may comprise a rotary hexagonal drum having different climbing features on at least some of its six surfaces, which may be presented at the climbing surface as required. On the hexagonal drum, one face could be blank in order to provide no climbing feature at that particular location on the climbing wall if required, with different climbing features on the other surfaces. It is advantageous if the device is designed so that each climbing feature, when presented, is extremely rigidly fixed so that there is no danger to the climber. Further as regards safety, the device is preferably designed to be failsafe, so that it is maintained in a rigidly fixed position should the device fail.