Abstract: A wagering game system and its operations are described herein. In embodiments, the operations can include determining a bank gaming effect for presentation on a bank of content presentation devices. The bank of content presentation devices can be associated with a plurality of wagering game machines. The operations can further include receiving presentation status information for the bank of content presentation devices. The presentation status information can indicate one or more events that affect a state of availability of each of the bank of content presentation devices to present the bank gaming effect. The operations can further include determining, based on the presentation status information, one content presentation device, from the bank of content presentation devices, that is ineligible to present the bank gaming effect. The operations can also include excluding the one content presentation device from participation in the bank gaming effect.

Abstract: A variator for a mechanical transmission system is disclosed. Transfer means are in rolling contact with input and output members of the variator to transfer rotary motion between them. The input member is coupled to the variator input through a first biasing device arranged to exert a first biasing force on the variator according to a first, input gain which relates input torque acting on the input member and the first biasing force. The output member is coupled to the variator output through a second biasing device arranged to exert a second biasing force on the variator according to a second, output gain which relates output torque acting on the output member and the second biasing force. The first and second biasing forces clamp the variator to provide traction. The first, input gain and second, output gain are different, which, at least in specific variator applications, optimises the traction coefficient.

Abstract: A tool for removing snow and ice from horse hooves is provided. The tool includes a handle to fit into the hand of the user and a head secured to the end of the handle. The head is comprised of a spoon like end for primary debris removal and a hoof pick end for additional debris removal. The spoon like end has a machined edge to facilitate cutting into and breaking up the snow and ice buildup. The rounded shape of the spoonlike end prevents injury to the horse's hoof.

Abstract: A wagering game system and its operations which can include analyzing electronic information associated with a first gaming effect and a second gaming effect provided for concurrent presentation via an output device, determining that the first gaming effect has a higher priority than the second gaming effect, and causing the first gaming effect to be presented via the output device before the second gaming effect is presented based on the higher priority. The operations can further include preventing, without user input, presentation of a first portion of the second amine effect via the output device while the first gaming effect is presented. The operations can further include electronically determining that a second portion of the second gaming effect is available for presentation after an ending point for the first gaming effect, and causing the second portion to be presented via the output device after the first gaming effect.

Abstract: A wagering game system and its operations are described herein. In some examples, the operations can include receiving emotive light presentation data from a variety of emotive light control sources and determining presentation priorities for the emotive light presentation data. The operations can further include controlling the emotive light presentation data, from the variety of emotive light control sources, based on prioritization of the presentation priorities. In some embodiments, the operations can include controlling priorities based on locations of emotive lighting devices on a wagering game machine. In other embodiments, the operations can include assigning priorities based on wagering game types and other classifications. In yet other embodiments, the operations can utilize priority values to determine lighting prominence, which in conjunction with transparency values, can generate blended, or composite lighting effects.

Abstract: A wagering game system and its operations are described herein. In some embodiments, the operations can include receiving emotive light presentation data from a variety of emotive light control sources and determining presentation priorities for the emotive light presentation data. The operations can further include controlling the emotive light presentation data, from the variety of emotive light control sources, based on prioritization of the presentation priorities. In some embodiments, the operations can include controlling priorities based on locations of emotive lighting devices on a wagering game machine. In other embodiments, the operations can include assigning priorities based on wagering game types and other classifications. In yet other embodiments, the operations can utilize priority values to determine lighting prominence, which in conjunction with transparency values, can generate blended, or composite lighting effects.

Abstract: A portable ventilator uses a ROOTS-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to provide user interface functions, exhalation control and flow control servos, and monitoring of patient status. The ventilator overcomes noise problems through the use of noise reducing pressure compensating orifices on the ROOTS-type blower housing and multiple baffling chambers. The ventilator is configured with a highly portable form factor, and may be used as a stand-alone device or as a docked device having a docking cradle with enhanced interface and monitoring capabilities.

Abstract: A method and apparatus for controlling a brushless DC (BLDC) motor over a wide range of angular speeds is presented. Analog magnetic sensors provide continuous signal measurements related to the rotor angular position at a sample rate independent of rotor angular speed. In one embodiment, analog signal measurements are subsequently processed using an arctangent function to obtain the rotor angular position. The arctangent may be computed using arithmetic computation, a small angle approximation, a polynomial evaluation approach, a table lookup approach, or a combination of various methods. In one embodiment, the BLDC rotor is used to drive a Roots blower used as a compressor in a portable mechanical ventilator system.

Abstract: A portable ventilator uses a Roots-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to provide user interface functions, exhalation control and flow control servos, and monitoring of patient status. The ventilator overcomes noise problems through the use of noise reducing pressure compensating orifices on the Roots blower housing and multiple baffling chambers. The ventilator is configured with a highly portable form factor, and may be used as a stand-alone device or as a docked device having a docking cradle with enhanced interface and monitoring capabilities.

Abstract: A portable ventilator uses a ROOTS-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to provide user interface functions, exhalation control and flow control servos, and monitoring of patient status. The ventilator overcomes noise problems through the use of noise reducing pressure compensating orifices on the ROOTS-type blower housing and multiple baffling chambers. The ventilator is configured with a highly portable form factor, and may be used as a stand-alone device or as a docked device having a docking cradle with enhanced interface and monitoring capabilities.

Abstract: A beverage filter cartridge having a cup, a filter, a lid and at least one beverage ingredient is provided where the cup and lid are sealed together to form an interior chamber which is separated into a first and second compartments by the filter, which is preferably basket or cone shaped, and a beverage ingredient such as coffee is contained inside first compartment, and at least one of the cup, lid and filter contains calcium carbonate in an amount effective to either improve the ability of beverage makers to pierce the cup or to provide a means for the cartridge to absorb CO2 emitted by the ingredient thereby reducing the hold time to packing and reducing the number of defective cartridges.

Abstract: A workstation for pipetting provides for an ergonomic pipetting environment. Test tubes, centrifuge tubes, micro tubes and micro plates are inserted into a top plate, which is designed to hold such devices in a desired configuration. The top plate is adjustable with respect to height and planar angle, so that extensive pipetting efforts are less likely to result in repetitive stress related injuries.

Abstract: A portable ventilator uses a ROOTS-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to provide user interface functions, exhalation control and flow control servos, and monitoring of patient status. The ventilator overcomes noise problems through the use of noise reducing pressure compensating orifices on the ROOTS-type blower housing and multiple baffling chambers. The ventilator is configured with a highly portable form factor, and may be used as a stand-alone device or as a docked device having a docking cradle with enhanced interface and monitoring capabilities.

Abstract: A wagering game system and its operations are described herein. In embodiments, the operations can include determining a bank gaming effect for presentation on a bank of content presentation devices. The bank of content presentation devices can be associated with a plurality of wagering game machines. The operations can further include receiving presentation status information for the bank of content presentation devices. The presentation status information can indicate one or more events that affect a state of availability of each of the bank of content presentation devices to present the bank gaming effect. The operations can further include determining, based on the presentation status information, one content presentation device, from the bank of content presentation devices, that is ineligible to present the bank gaming effect. The operations can also include excluding the one content presentation device from participation in the bank gaming effect.

Abstract: A wagering game system and its operations are described herein. In some embodiments, the operations can include receiving emotive light presentation data from a variety of emotive light control sources and determining presentation priorities for the emotive light presentation data. The operations can further include controlling the emotive light presentation data, from the variety of emotive light control sources, based on prioritization of the presentation priorities. In some embodiments, the operations can include controlling priorities based on locations of emotive lighting devices on a wagering game machine. In other embodiments, the operations can include assigning priorities based on wagering game types and other classifications. In yet other embodiments, the operations can utilize priority values to determine lighting prominence, which in conjunction with transparency values, can generate blended, or composite lighting effects.

Abstract: A portable ventilator uses a Roots-type blower as a compressor to reduce both the size and power consumption of the ventilator. Various functional aspects of the ventilator are delegated to multiple subassemblies having dedicated controllers and software that interact with a ventilator processor to provide user interface functions, exhalation control and flow control servos, and monitoring of patient status. The ventilator overcomes noise problems through the use of a noise attenuating system comprising noise reducing pressure compensating orifices on the Roots blower housing and multiple noise reducing chambers. The ventilator is configured with a highly portable form factor, and may be used as a stand-alone device or as a docked device having a docking cradle with enhanced interface and monitoring capabilities.

Abstract: Embodiments are provided for accessing content generated by a securely hosted application program for the exploration and production of geologic resources on a thin client system in a client/server computer network. A determination is made of a least utilized node in the client/server computer network for executing an application program selected via the client system. The selected application program is executed on the least utilized node for accessing the content generated by the selected application program on the client system.

Abstract: A workstation for pipetting provides for an ergonomic pipetting environment. Test tubes, centrifuge tubes, micro tubes and micro plates are inserted into a top plate, which is designed to hold such devices in a desired configuration. The top plate is adjustable with respect to height and planar angle, so that extensive pipetting efforts are less likely to result in repetitive stress related injuries.

Abstract: A beverage filter cartridge having a cup, a filter, a lid and at least one beverage ingredient is provided where the cup and lid are sealed together to form an interior chamber which is separated into a first and second compartments by the filter, which is preferably basket or cone shaped, and a beverage ingredient such as coffee is contained inside first compartment, and at least one of the cup, lid and filter contains calcium carbonate in an amount effective to either improve the ability of beverage makers to pierce the cup or to provide a means for the cartridge to absorb CO2 emitted by the ingredient thereby reducing the hold time to packing and reducing the number of defective cartridges.

Abstract: The present subject matter relates to controlling water sources external to a structure and more particularly to an external water shutoff. One embodiment of the present subject matter includes an apparatus having an electrically operable valve placed on a water supply line internal to a structure between a location where the water supply line enters the structure and a location where the water supply line exits the structure, an auto-drain valve, and means for controlling the electrically operable valve, wherein the means for controlling is external to the structure, further wherein the means for controlling the electrically operable valve is communicatively connected to the electrically operable valve external to the structure.