Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: The present invention is directed to an infusion filter arrangement with a forced infusion system for a beer-brewing system that is configured to create a liquid flow in a grain bed that provides self-agitation of the grains by delivering liquid inside of or below the grain bed from an intermediate segment of a filter cavity.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: The present invention is directed to a filter arrangement with a false bottom for a beer-brewing system, with the false bottom being movable for extracting wort from grain by gently squeezing a grain bed in a generally widely distributed application of the squeezing force to mitigate a likelihood of overly compressing grains in the grain bed.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: An air-cooled hard hat includes a hard hat and a fan arrangement. The fan arrangement has a fan, an input, and at least one outlet for distribution of air. An opening is made on the hard hat, which the at least one outlet feeds through. The opening may be located on the front face of a laterally facing wall of the hard hat. When the fan arrangement is attached to the hard hat, the outlet provides air to the interior of the hard hat through the hole. Additionally, another opening may be located along a front brim of the hard hat. A second outlet that feeds through the opening in the brim provides air down onto the face of the user.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: Methods for filling packagings with at least one medication include producing filling instructions, operating a packaging station to fill packagings, and verifying that each of the packagings is filled correctly. The production of filling instructions includes an allocation of medications to separated compartments in the packagings. Each packaging receives a single medication pass for a specified time on a specified day, or a medicine pass for administration on an as needed basis. The packaging station may include a manual packaging station at which an operator follows prompts to move canisters of medications, pills from the canisters, and trays of packagings to fill the packagings. The manual packaging station includes a shutter assembly with shutters configured to selectively provide access to only one compartment in each packaging at a time, thereby reducing the likelihood of filling errors. Apparatus for filling packagings may include the same manual packaging station.

Abstract: Methods for filling packagings with at least one medication include producing filling instructions, operating a packaging station to fill packagings, and verifying that each of the packagings is filled correctly. The production of filling instructions includes an allocation of medications to separated compartments in the packagings. Each packaging receives a single medication pass for a specified time on a specified day, or a medicine pass for administration on an as needed basis. The packaging station may include a manual packaging station at which an operator follows prompts to move canisters of medications, pills from the canisters, and trays of packagings to fill the packagings. The manual packaging station includes a shutter assembly with shutters configured to selectively provide access to only one compartment in each packaging at a time, thereby reducing the likelihood of filling errors. Apparatus for filling packagings may include the same manual packaging station.

Abstract: A motorized drive roller conveyor includes an upstream zone and a downstream zone, with each zone having a drive roller, an idler roller that is driven by the drive roller, and a sensor. The upstream zone and the downstream zone are controlled by a card, which measures a gap between a first item on the conveyor and a second item on the conveyor by beginning a counter when a trailing edge of the first item passes the sensor of the upstream zone and stopping the counter when a leading edge of the second item passes the sensor of the upstream zone to generate a counter value. If the first item is stopped in the downstream zone, the card of the upstream zone causes the drive roller of the upstream zone to advance the second item into the downstream zone for a distance derived from the counter value before stopping the transportation of the second item.

Abstract: An inventory system with feedback for picking or placing items is disclosed. In this system, there is a plurality of bins or storage locations, one for each item stored. The bins are typically used in a warehouse to fulfill and ship orders of a list of items. Each bin or pair of bins is equipped with a module for directing a picking specialist to the correct bin for manually picking an order. When the picking specialist reaches into a bin to select an item, a passive heat sensor senses heat from the picker's hand, or a magnet detecting circuit detects a magnet on the picker's hand or wrist. This provides positive feedback that the correct bin was sought to retrieve the item, or an alarm or other signal may indicate the incorrect bin. The system may also be used to replenish inventory or return items to stock.

Abstract: An automated picking system is disclosed for filling orders of items. The A-frame picking system includes a central computer and a plurality of frames and their controllers, each frame including a plurality of items in dispensers with approximately vertical stacks. Each frame preferably also has a conveyor for transporting items dispensed from the dispensers into totes for filling the orders. Each tote has a unique identity and information storage medium, as well as an interface for communicating with the central computer and the frame controllers. The medium may be an RFID tag, a computer chip with an interface, or a two-dimensional or stacked barcode that contains the tote identification and the required list of items.

Abstract: A laser-guided picking or placing system is provided. The laser guided picking system works with an inventory system including a plurality of items located in particular storage areas, such as drawers or bins. Each particular storage area stores a particular item. A computer system keeps track of the items and quantity stored in each storage location. A light reflector is preferably placed near each storage area, the light reflectors within line-of-sight of a nearby laser light system. When a list of items on a customer order is generated, the computer commands the laser to point to the storage areas of the desired items or to the reflectors corresponding to storage areas, one at a time. A picking specialist then manually picks the desired number of items from each storage area, placing the items in a tote or other container, until the order is complete. Items may also be placed in the bins to replenish inventory or to return items to stock.

Abstract: An inventory system with feedback for picking or placing items is disclosed. In this system, there is a plurality of bins or storage locations, one for each item stored. The bins are typically used in a warehouse to fulfill and ship orders of a list of items. Each bin or pair of bins is equipped with a module for directing a picking specialist to the correct bin for manually picking an order. When the picking specialist reaches into a bin to select an item, a passive heat sensor senses heat from the picker's hand, or a magnet detecting circuit detects a magnet on the picker's hand or wrist. This provides positive feedback that the correct bin was sought to retrieve the item, or an alarm or other signal may indicate the incorrect bin. The system may also be used to replenish inventory or return items to stock.

Abstract: A sortation system includes a track arrangement and a series of carriers which are movable on the track arrangement, such as by a roller chain or the like. A series of sort stations are provided at various locations along the track arrangement, and items are placed into the carriers at an induction station. Each carrier is programmed at the induction station with a destination sort station, according to the identity of the item carried by the carrier. Each sort station has a unique identification arrangement, such as a sort station module which emits a sort station identification signal which is received by the carriers as the carriers are moved toward the sort stations. If the sort station identification signal matches the destination identification programmed into the carrier, a trip mechanism associated with the sort station is activated so as to discharge the item from the carrier. The carrier is then reset and transported to the induction station for receiving another item to be sorted.