摘要:
A product display unit for a displaying a plurality of products thereon is disclosed. The product display unit comprises a bottom member, a first rib, a second rib and a top member. The bottom member is configured to be positioned on a first product-supporting shelf. The first rib projects upwardly from the product-supporting surface and extends longitudinally along the bottom member. The second rib projects upwardly from the product-supporting surface and extends longitudinally along the bottom member, such that a distance is defined between the first rib and the second rib. The top member is disposed in juxtaposed relation with the bottom member and is configured for suspension from a second product-supporting shelf. The distance between the first rib and the second rib is dimensioned to be less than the widest portion of a product configured to be supported by the bottom member.
摘要:
An expandable rack including a plurality of vertical frame members and a plurality of adjustable shelves is disclosed. Each adjustable shelf is at least partially supported by at least some of the vertical frame members. Each adjustable shelf comprises a first portion and a second portion. The first portion includes a lateral beam and at least one first arm extending perpendicularly from the lateral beam. The first arm includes a polygonal cross-section. The second portion includes a lateral beam and at least one second arm extending perpendicularly therefrom. The second arm includes a polygonal cross-section. The first arm is dimensioned to fit within the second arm in a telescoping relationship.
摘要:
A high-pressure regulator includes body having a pressure inlet and a pressure outlet. A piston is disposed in the body and fluidly coupled to the pressure inlet and the pressure outlet. The piston is configured to operate in compression to contact a seat ring for the purpose of controlling the flow of fluid from the pressure inlet to the pressure outlet in response to a pressure applied to a surface of the piston via the pressure outlet. A piston seat circumferentially engages the piston to provide an improved seal at low temperatures.
摘要:
A kit for a display and dispenser track assembly for dispensing products of single width, packs of double width, and simultaneously alternately products and packs. The display track defines a plurality of fixed partitions, each adjacent pair thereof establishing a pack path of double width, and an upstanding pack stop at the front of each pack path. The kit provides at least one insertable and removable partition receivable on the display track for converting a single pack path of double width into two adjacent product paths of single width, with a pair of oppositely directed hoop stops of single width at the front of each such product path.
摘要:
The present invention provides methods and systems for developing profiles of a biological system based on the discernment of similarities, differences, and/or correlations between biomolecular components, of a single biomolecular component type, of a plurality of biological samples. Preferably, the method comprises utilizing hierarchical multivariate analysis of spectrometric data at one or more levels of correlation.
摘要:
The present invention provides methods and systems for developing profiles of a biological system based on the discernment of similarities, differences, and/or correlations between biomolecular components, of a single biomolecular component type, of a plurality of biological samples. Preferably, the method comprises utilizing hierarchical multivariate analysis of spectrometric data at one or more levels of correlation.
摘要:
Method and system for managing and evaluating life science data. Life Science data is placed in a knowledge base, that may be used for a variety of analysis tasks. Creating a knowledge base from the life science data involves generating two or more nodes indicative of life science data, assigning to one or more pairs of nodes a representation descriptor that corresponds to a relationship between the nodes, and assembling the nodes and the relationship descriptor into a database, such that at least one of the nodes is joined to another node by a representation descriptor. In some embodiments, the representation descriptor includes a case frame that describes the relationships between elements of life science data.
摘要:
The present disclosure is directed to a flow control device, such as a regulator, for controlling fluid flow between an inlet port and an outlet port, and having an internal adjustment mechanism for varying the outlet pressure of the device, including the pressure required to close the device. The device may include first and second components, such as a body and a bonnet, demountably attached to form a housing of the device and defining an internal device cavity. A piston is disposed and movable within the device cavity, and in fluid sealing relationship with the inner surface of the device cavity. The components and the piston are configured to define a channel within the device cavity placing the inlet port in fluid communication with the outlet port, and with the piston being movable between a closed position preventing fluid flow and an open position allowing fluid flow to the outlet port. The internal adjustment mechanism may be in the form of a wheel that may be rotated in either direction to increase or decrease the outlet pressure at which the piston will move to the closed position. A vent port offset from the longitudinal axis of the housing may provide access to the interior of the device for manipulation of the adjustment mechanism.
摘要:
An expandable rack including a plurality of vertical frame members and a plurality of adjustable shelves is disclosed. Each adjustable shelf is at least partially supported by at least some of the vertical frame members. Each adjustable shelf comprises a first portion and a second portion. The first portion includes a lateral beam and at least one first arm extending perpendicularly from the lateral beam. The first arm includes a polygonal cross-section. The second portion includes a lateral beam and at least one second arm extending perpendicularly therefrom. The second arm includes a polygonal cross-section. The first arm is dimensioned to fit within the second arm in a telescoping relationship.
摘要:
A product display unit comprising a first side wall, a second side wall, and at least one securing structure is disclosed. Each of the first and second side walls comprise at least one rail extending laterally therefrom and the side walls define a distance therebetween. An upper surface of the rail is configured to support a portion of a product. At least one securing structure is disposed in mechanical cooperation with the first side wall. The securing structure comprises a plurality of securing portions disposed in mechanical cooperation therewith. The securing structure is configured to allow the distance between the first side wall and the second sidewall to be adjustable.