Abstract: Systems and methods are disclosed to implement a chart recommendation system that recommends charts to users during a chart building process. In embodiments, when a new chart is being created, specified features of the chart are provided to a machine learned model such as a self-organizing map. The model will determine a previous chart that is the most similar to the new chart and recommend the previous chart to the user for recreation. In embodiments, newly created charts are added to a library and used to update the model. Charts that are highly popular or authored by expert users may be weighed more heavily during model updates, so that the model will be more influenced by these charts. Advantageously, the disclosed system allows novice users to easily find similar charts created by other users. Additionally, the disclosed system is able to automatically group similar charts without using human-defined classification rules.

Abstract: Routing log-based information between production servers and logging servers is disclosed. A log entry for a logging server is generated at a production server. A shard identifier is computed for a shard associated with the logging server based on application of a hashing algorithm to properties associated with the production server. The hashing algorithm and properties are selected to prevent or minimize the likelihood of computing of the same shard identifier by another production server for the same shard associated with the logging server. The log entry is transmitted to the shard associated with the logging server. A determination is made that the logging server has malfunctioned by detecting that the log entry transmitted to the shard is absent. In response, another shard identifier is computed for another shard of another logging server and a subsequent log entry from the production server is transmitted to the another shard of the another logging over. No load balancers are used by the routing system.

Abstract: Apparatus (10) for automatically removing an exhausted layer of adhesive material from an adhesive roll (12), said apparatus comprising an adhesive roll (12) comprising at least one layer of adhesive material (22), said at least one adhesive layer having first and second mutually opposing faces, said second face releasably attached to said adhesive roll and having a first adhesion force between said second face and an said adhesive roll; and an adhesive layer removal mechanism (14) comprising an outer surface arranged to operably engage said at least one layer of adhesive material of said adhesive roll and remove the same from said adhesive roll, said outer surface having a second adhesion force between said outer surface and said at least one layer of adhesive material, wherein said second adhesion force is greater than the first adhesion force.

Abstract: There is provided a contact cleaning surface (10), for a contact cleaning roller, configured to collect and/or remove contaminating particles from a contaminated substrate, including a frame defining a plurality of recessed cells (14), the frame having at least one wall defining the perimeter of each cell, the at least one wall having a pair of parallel opposing surfaces upstanding substantially perpendicularly from a base and terminating in a contact surface configured to contact the contaminated substrate, the at least one wall having a cross-sectional area that is substantially the same between said base and said contact surface. There is also provided a contact cleaning and an apparatus, each configured to collect and/or remove contaminating particles from a contaminated substrate, and method of collecting and/or removing contaminating particles from a contaminated substrate.

Abstract: The present disclosure relates to an apparatus for applying an adhesive layer to an adhesive roll in a contact cleaning device, in particular, but not exclusively, to an apparatus including an applicator or an apparatus including a cartridge with an applicator. The present invention also relates to apparatus for contact cleaning a substrate surface including a contact cleaning roller, an adhesive roll and an applicator. The apparatus is suitable for applying an adhesive layer to an adhesive roll in a contact cleaning device, said apparatus comprising an applicator arranged and configured to apply at least one adhesive layer to an outer surface of the adhesive roll.

Abstract: Systems and methods are disclosed to implement a chart recommendation system that recommends charts to users during a chart building process. In embodiments, when a new chart is being created, specified features of the chart are provided to a machine learned model such as a self-organizing map. The model will determine a previous chart that is the most similar to the new chart and recommend the previous chart to the user for recreation. In embodiments, newly created charts are added to a library and used to update the model. Charts that are highly popular or authored by expert users may be weighed more heavily during model updates, so that the model will be more influenced by these charts. Advantageously, the disclosed system allows novice users to easily find similar charts created by other users. Additionally, the disclosed system is able to automatically group similar charts without using human-defined classification rules.

Abstract: Systems and methods are disclosed to implement a chart recommendation system that recommends charts to users during a chart building process. In embodiments, when a new chart is being created, specified features of the chart are provided to a machine learned model such as a self-organizing map. The model will determine a previous chart that is the most similar to the new chart and recommend the previous chart to the user for recreation. In embodiments, newly created charts are added to a library and used to update the model. Charts that are highly popular or authored by expert users may be weighed more heavily during model updates, so that the model will be more influenced by these charts. Advantageously, the disclosed system allows novice users to easily find similar charts created by other users. Additionally, the disclosed system is able to automatically group similar charts without using human-defined classification rules.

Abstract: Routing log-based information between production servers and logging servers is disclosed. A log entry for a logging server is generated at a production server. A shard identifier is computed for a shard associated with the logging server based on application of a hashing algorithm to properties associated with the production server. The hashing algorithm and properties are selected to prevent or minimize the likelihood of computing of the same shard identifier by another production server for the same shard associated with the logging server. The log entry is transmitted to the shard associated with the logging server. A determination is made that the logging server has malfunctioned by detecting that the log entry transmitted to the shard is absent. In response, another shard identifier is computed for another shard of another logging server and a subsequent log entry from the production server is transmitted to the another shard of the another logging over. No load balancers are used by the routing system.

Abstract: Routing log-based information by generating a log entry at a production server, computing an identifier for a logging server, and transmitting the log entry from the production server to the identified logging server. A hash-based routing system for storing and retrieving log-based information. A production server for generating and transmitting a log entry from a production server to a logging server.

Abstract: A system (10) for cleaning an object (12) includes a roll cleaner (14) having a rotatable elastomeric roll (20) with a cylindrical outer surface configured to contact the first surface of the object (12), a rotatable adhesive roll (22) with a cylindrical outer surface contacting a portion of the outer surface of the elastomeric roll (20), and a support (24). The object (12) passes between the elastomeric roll (20) and the support (24), which contacts a second, opposing object surface. An atmospheric plasma cleaner (16) includes a sealed chamber (32) and at least one electrode (34) disposed in the chamber (32) and receiving a high voltage to generate a plasma applied to the first object surface. At least a portion of an inlet of the plasma cleaner (16) is formed by the elastomeric roll (20) and the support (24), and the contacting of the first and second surfaces of the object (12) by the elastomeric roll (20) and the support (24) seals the inlet of the plasma cleaner (16).

Abstract: Routing log-based information by generating a log entry at a production server, computing an identifier for a logging server, and transmitting the log entry from the production server to the identified logging server. A hash-based routing system for storing and retrieving log-based information. A production server for generating and transmitting a log entry from a production server to a logging server.

Abstract: The invention relates to an adhesive roll comprising at least one sheet of adhesive material, the sheet comprising an adhesive and being doped with at least one optically detectable dopant.

Abstract: A system (10) for cleaning an object (12) includes a roll cleaner (14) having a rotatable elastomeric roll (20) with a cylindrical outer surface configured to contact the first surface of the object (12), a rotatable adhesive roll (22) with a cylindrical outer surface contacting a portion of the outer surface of the elastomeric roll (20), and a support (24). The object (12) passes between the elastomeric roll (20) and the support (24), which contacts a second, opposing object surface. An atmospheric plasma cleaner (16) includes a sealed chamber (32) and at least one electrode (34) disposed in the chamber (32) and receiving a high voltage to generate a plasma applied to the first object surface. At least a portion of an inlet of the plasma cleaner (16) is formed by the elastomeric roll (20) and the support (24), and the contacting of the first and second surfaces of the object (12) by the elastomeric roll (20) and the support (24) seals the inlet of the plasma cleaner (16).

Abstract: The invention relates to an adhesive roll comprising at least one sheet of adhesive material, the sheet comprising an adhesive and being doped with at least one optically detectable dopant.

Abstract: An elongated multi-layer tubing having a first layer disposed radially innermost and having an inner surface capable of prolonged exposure to a fluid containing hydrocarbons and an outer surface spaced a first predetermined radial thickness from the inner surface, the first layer containing an extrudable, melt-processible thermoplastic. The tubing also includes a second layer connected to or bonded to the first layer and consists essentially of an extrudable, melt-processible thermoplastic capable of laminar adhesion with the first layer. At least one of the first and second layers can be resistant to permeation by hydrocarbons. The tubing includes a third layer connected to or bonded to the second layer and containing an extrudable, melt-processible thermoplastic.

Abstract: A liquid collection apparatus comprises a liquid collecting device and liquid conduit for transferring liquid from the liquid collection device. Porous liquid absorption device is positioned between the liquid collection device and the liquid conduit. Pump device pumps liquid from the liquid conduit, the pump device generating a pressure in the conduit that is sufficient to draw liquid through the liquid collection device but is insufficient to draw a gas/liquid surface through the liquid absorption device.

Abstract: A layered tubing for use in a motor vehicle composed of an outer layer having an inner and an outer face, the outer layer made of an extrudable thermoplastic; an intermediate layer connected with the inner face of the outer layer, the intermediate layer composed of an extrudable melt-processible thermoplastic capable of sufficiently permanent laminar adhesion or connection with the outer layer; and an inner layer connected with the intermediate layer, the inner layer composed of an extrudable, melt processible thermoplastic capable of sufficiently permanent laminar adhesion of connection with the intermediate bonding layer, the thermoplastic containing as a major constituent a fluoroplastic such as polyvinylidine fluoride, polyvinyl fluoride, and the like.

Abstract: A layered tubing for use in a motor vehicle composed of a thick outer tubing having an inner and an outer face, the outer tubing made of an extrudable thermoplastic such as a polyamide like Nylon 12; a thin intermediate bonding layer bonded to the inner face of the thick outer layer, the bonding layer composed of an extrudable melt-processible thermoplastic capable of sufficiently permanent laminar adhesion to the polyamide outer tubing; and an inner hydrocarbon barrier layer bonded to the intermediate bonding layer, the inner layer composed of an extrudable, melt processible thermoplastic capable of sufficiently permanent laminar adhesion to the intermediate bonding layer, the thermoplastic containing as a major constituent a fluoroplastic such as polyvinylidine fluoride, polyvinyl fluoride, and the like.

Abstract: A ladder extender apparatus for use with a ladder with stiles and rungs to extend the ladder away from a structure, during use and adapted to accept any width ladder, hollow runged or solid runged, comprising a flat base plate to engage with the roof of the structure, two support arms rigidly affixed to the base plate by two L-shaped channels and extending vertically away from the base plate adjustable horizontally with the base plate, a corresponding pair of extension arms pivotally secured at one end with a rod to the pair of support arms allowing the base plate to pivot about the axis of the rod and adjust to the pitch of the roof of the structure and adjustable by a plurality of orifices in the support arms to vary the distance of the ladder from the structure and with the other ends of the extension arms secured to a ladder fastener assembly to fasten the apparatus to the stiles and rungs of the ladder, where the ladder fastening assembly can be either a pair of generally U-shaped channels with slots ada

Abstract: A tool for assisting in lifting and positioning a tire and wheel assembly into position for installation on or removal from a vehicle hub comprising a pair of arcuate base members, which together form a cradle for receiving the tire. The arcuate base members terminate in a pair of pivot members with beveled points contacting the ground surface for a secure steady lift. Each of the arcuate base members is provided with a lifting member disposed on the proximal end of the arcuate base member so as to support and steady the wheel and tire assembly in a substantially vertical position as it is lifted onto the hub. Handle means for lifting of the tire and wheel assembly may be folded so as to provide a compact configuration for storage.