Abstract: A power machine includes a frame, a plurality of wheels, a steering actuator, a hub, a link and a bell crank. The plurality of wheels are in contact with a ground surface that serves as a horizontal reference. The steering actuator is mounted on the frame and is configured for substantially vertical extension and retraction. The hub includes a stationary portion and a rotatable portion, wherein one of the plurality of wheels is mounted on the rotatable portion to pivot about a first axis. The link has a first end pivotally connected to the rotatable portion of the hub. The bell crank comprises first, second and third pivot joints. The first pivot joint is attached to an end of the steering actuator, the second pivot joint is attached to the stationary portion of the hub, and the third pivot joint is attached to a second end of the link.

Abstract: Examples provide an airport operations management system including a fleet management device including an electronic processor configured to receive first operational data from an airport operational data source. Based on the first operational data, the electronic processor determines a set of tasks for transporting aircraft baggage, and a predicted traffic flow of a plurality of fleet vehicles and a plurality of aircrafts operating in an airport. Based on the predicted traffic flow, the electronic processor assigns the set of tasks to a fleet device associated with an autonomous fleet vehicle of the plurality of fleet vehicles, and transmits instructions for executing the set of tasks to the fleet device for display on a display screen of the fleet device. The autonomous fleet vehicle includes a transportation system configured to operate according to the instructions for executing the set of tasks.

Abstract: A lift arm has a longitudinal lift arm center line that is in a common plane with a longitudinal power machine center line. The lift arm is configured to rotate about a pivot axis that is perpendicular to the plane. The power machine includes a frame having an undercarriage and an upper portion, the undercarriage having opposed sides and the upper portion having a first width. The lift arm includes first and second cross members and a first elongated member. The first cross member spans the first width and is configured for attachment to the power machine at first and second joints. A first end of the first elongated member is attached to the first cross member inward of the opposed sides of the undercarriage. The second cross member is attached to the second end of the first elongated member and is configured for attachment to an implement.

Abstract: A screw on accessory for a water faucet, that uses a light timed for the recommended period to properly sanitize/sterilize one's hands. The light may be a conventional led and may change colors at the end of the timed period, or it may use a UV light that just toggles on and off to further sterilize the water and hands. It is intended for use in areas where sterilization of one's hands is critical, such as restaurants, food preparation/packaging facilities, hospitals, day care facilities, schools, and the like. The visual notification for the length of the cleansing period also serves to reinforce to children and adults how long they must properly wash their hands to ensure sanitization. The light is powered by a mini water powered electrical turbine that is incorporated into the housing of the accessory.

Abstract: A cooler including a cabinet defining an interior volume for storing a perishable product. A cold plate is disposed within the cabinet, and the cold plate is configured to absorb heat within the cabinet. The cooler further includes a defrosting system that includes a sensor configured to detect a presence of frost on a surface of the cold plate, a heating element affixed to the surface of the cold plate that is configured to at least partially melt frost on the cold plate, and a control unit configured to selectively activate and deactivate the heating element when the presence of frost is determined by the sensor.

Abstract: Systems and methods provide an autonomous vehicle for operation in an airport. The autonomous vehicle includes a frame, a platform coupled to the frame and configured to support a load, a plurality of obstacle depth sensors positioned relative to the frame and together configured to detect obstacles 360 degrees about the frame, an obstacle planar sensor positioned relative to the frame and configured to detect obstacles in a horizontal plane about the frame, and an electronic processor coupled to the plurality of obstacle depth sensors and the obstacle planar sensor. The electronic processor is configured to operate the autonomous vehicle based on obstacles detected by the plurality of obstacle depth sensors and the obstacle planar sensor.

Abstract: The present disclosure provides a floor marking tape. The floor marking tape has a total thickness of less than 40 mil (1.016 mm). The floor marking tape includes (A) a top layer including a polymer having a flexural strength of greater than 2,100 psi (14.48 MPa) and (B) an adhesive layer including a pressure sensitive adhesive (PSA) in contact with the top layer.

Abstract: Disclosed embodiments are related to information security and scripting-language technologies, and in particular, to technologies for providing secure membranes and cross namespace communication between isolated components in a scripting environment. Other embodiments may be described and/or claimed.

Abstract: Disclosed embodiments are related to information security and scripting-language technologies, and in particular, to technologies for providing secure membranes and cross namespace communication between isolated components in a scripting environment. Other embodiments may be described and/or claimed.

Abstract: A cooler including a cabinet defining an interior volume for storing a perishable product. A cold plate is disposed within the cabinet, and the cold plate is configured to absorb heat within the cabinet. The cooler further includes a defrosting system that includes a sensor configured to detect a presence of frost on a surface of the cold plate, a heating element affixed to the surface of the cold plate that is configured to at least partially melt frost on the cold plate, and a control unit configured to selectively activate and deactivate the heating element when the presence of frost is determined by the sensor.

Abstract: A pressure sensing device is operable to monitor pressure variations within a fluid pipeline. The pressure sensing device comprises a pair of complementary sensor elements. At least one of the sensor elements is mounted to a supporting bracket that is mounted to a point on the external surface of the pipeline. At least one sensor element is mounted such that the pair of complementary sensor elements experience relative displacement as the external surface of the pipeline undergoes changes in size or shape. The pair of complementary sensor elements are operable to detect said relative displacement and thereby provide an indication of pressure variation within the pipeline.

Abstract: A wearable device for administering a pharmaceutical has a housing, a heart monitor disposed in the housing, a microprocessor connected to the heart monitor, a receptacle for holding a pharmaceutical disposed in the housing, the receptacle being in communication with a conduit leading out of the housing, an actuator connected to the receptacle and being configured to release the contents of the receptacle into the conduit upon a command from the microprocessor, and a power source disposed in the base body and being configured to power the microprocessor, the heart monitor and the actuator. The microprocessor is programmed to actuate the actuator to release the contents of the receptacle when a heart rate measured by the heart monitor falls outside a preprogrammed range.

Abstract: According to the present invention, there is provided a method of monitoring a fluid in a fluid carrying conduit comprising the steps of: monitoring a fluid characteristic at a first point and second point along the conduit substantially continuously; determining first and second quantities, being related to a differential with respect to time of the value of the fluid characteristic at the first and second points respectively; combining the first and second quantities to produce a two dimensional intensity function of time and a position variable and analyzing the magnitude of the intensity function to derive information relating to the fluid. The intensity function may represent a substantially continuous probability function, wherein its absolute value is related to the probability of a leak or theft having occurred in the conduit.

Abstract: According to the present invention, there is provided a method of monitoring a fluid in a fluid carrying conduit comprising the steps of: monitoring a fluid characteristic at a first point and second point along the conduit substantially continuously, determining first and second quantities, being related to a differential with respect to time of the value of the fluid characteristic at the first and second points respectively, combining the first and second quantities to produce a two dimensional intensity function of time and a position variable and analysing the magnitude of the intensity function to derive information relating to the fluid. The intensity function may represent a substantially continuous probability function, wherein its absolute value is related to the probability of a leak or theft having occurred in the conduit.

Abstract: An edible article comprises a food product and a film that encloses the food product. In one embodiment, the film comprises a major amount of pullulan on a dry solids basis, and a minor amount of at least two of glycerol, propylene glycol, sorbitol, and polyethylene glycol. In another embodiment, the film comprises a major amount of pullulan on a dry solids basis, gelatin, and at least two of glycerol, propylene glycol, sorbitol, and polyethylene glycol, and can also comprise salt. In another embodiment, the film comprises a first layer comprising a major amount of at least one food grade wax, a second layer comprising a major amount of pullulan and further comprising at least one plasticizer, and a third layer comprising at least one surfactant that is substantially immiscible with aqueous pullulan compositions but which adheres to pullulan surfaces, wherein the at least one surfactant is at least partially crystalline.

Abstract: A process for preparing saccharide oligomers uses an aqueous feed composition that comprises at least one monosaccharide or linear saccharide oligomer, and has a solids concentration of at least about 70% by weight. The feed composition is heated to a temperature of at least about 40° C., and is contacted with at least one catalyst that accelerates the rate of cleavage or formation of glucosyl bonds, such as enzyme or acid, for a time sufficient to cause formation of non-linear saccharide oligomers. A product composition is produced that contains a higher concentration of non-linear saccharide oligomers than linear saccharide oligomers.

Abstract: An edible film comprises at least one flavoring, pullulan, and at least one plasticizer. The at least one plasticizer is present in an amount that is effective to prevent the film from becoming brittle. Pullulan makes up greater than 50% by weight of the non-flavoring solids in the film. The film can be contacted with a food to provide flavoring in or on the food.

Abstract: A food product comprises an oligosaccharide composition that is digestion resistant or slowly digestible. The oligosaccharide composition can be produced by a process that comprises producing an aqueous composition that comprises at least one oligosaccharide and at least one monosaccharide by saccharification of starch, membrane filtering the aqueous composition to form a monosaccharide-rich stream and an oligosaccharide-rich stream, and recovering the oligosaccharide-rich stream. Alternatively, the oligosaccharide composition can be produced by a process that comprises heating an aqueous feed composition that comprises at least one monosaccharide or linear saccharide oligomer, and that has a solids concentration of at least about 70% by weight, to a temperature of at least about 40° C.

Abstract: A process for preparing saccharide oligomers uses an aqueous feed composition that comprises at least one monosaccharide or linear saccharide oligomer, and has a solids concentration of at least about 70% by weight. The feed composition is heated to a temperature of at least about 40° C., and is contacted with at least one catalyst that accelerates the rate of cleavage or formation of glucosyl bonds, such as enzyme or acid, for a time sufficient to cause formation of non-linear saccharide oligomers. A product composition is produced that contains a higher concentration of non-linear saccharide oligomers than linear saccharide oligomers.

Abstract: A restrained whole body plethysmography apparatus for measurement of airway hyper-responsiveness in conscious mice includes an outer chamber, a removable restraint chamber positioned in the outer chamber, a removable docking station in the outer chamber. The removable restraint chamber and the removable docking station interconnect to restrain a mouse in the outer chamber. The restrained whole body plethysmography further includes a first sensor for measuring a first parameter related to respiratory function in the mouse and a second sensor for measuring a second parameter related to respiratory function in the mouse. In a first mode, the outer chamber is substantially sealed such that the apparatus measures pressure, and in a second mode, the outer chamber has a leak such that the apparatus is used to measure flow.