Abstract: There is disclosed a method for controlling a wireless device of a network, wherein the wireless device comprises a touch screen interface the method comprising: generating a first output on the touch screen interface, wherein the first output comprises a first area of the touch screen interface, and wherein the first area comprises a representation of a group of one or more breathing apparatus; obtaining first information indicative of a state of the group; and configuring the first area of the touch screen interface based on the first information, wherein configuring the first area comprises: if the first information is indicative that the state of the group meets a first criterion, configuring the first area in a locked mode, wherein alteration of the first area via the touch screen interface is prevented in the locked mode. Also disclosed is a wireless device and a computer program product.

Abstract: There is provided a method for handling incident information. The method is performed by a first node of a network. The first node is deployed at an emergency response incident, and is configured to operate as a transceiver between at least one first entity of the network and one or more breathing apparatus deployed at the incident. The method comprises, in response to determining that a first breathing apparatus of the one or more breathing apparatus is within a connection range of the first node, establishing an incident session associated with the incident and the first breathing apparatus. Establishing the incident session comprises determining initial information associated with the incident and the first breathing apparatus. The method also comprises initiating transmission of the initial information towards the at least one first entity.

Abstract: Multipurpose process chemicals have been developed, together with methods for producing and using the multipurpose process chemicals. In one aspect, a method for using a multipurpose process chemical includes the steps of reacting an aminoethyl imidazoline with a cyclic carbonate to form the multipurpose process chemical, and injecting the multipurpose process chemical into a system to address at least one of metal corrosion or hydrogen sulfide accumulation. In another aspect, a method for preparing a multipurpose process chemical includes the steps of obtaining an imidazoline synthesized from a fatty acid; combining the imidazoline with a cyclic carbonate to form a mixture; and heating the mixture at approximately 80° C. to synthesize the at least one adduct from the imidazoline and the cyclic carbonate.

Abstract: A trailer hitch system may include a scale ball mount for supporting a hitch ball as part of a trailer hitch system, and for measuring the tongue weight of a trailer. The scale ball mount may comprise a trailer hitch ball mount. In an embodiment, the scale ball mount may include a biasing component disposed below a hitch ball and a gauge for displaying downward force applied at the hitch ball. The biasing component may be a urethane spring. An indicator may be disposed between the biasing component and the hitch ball, and the indicator may be viewable through an opening in the gauge.

Abstract: A portable monitoring unit for personnel working in hazardous environments, including a coupling to which an auxiliary unit can be structurally coupled; a motion sensor; an alert generator which is configured to generate an alert when motion is not detected for a period of time; and a power interface arranged to receive power for the portable monitoring unit from a power interface of the auxiliary unit when the auxiliary unit is structurally coupled to the portable monitoring unit.

Abstract: Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a support frame receiving an eyeglass frame having demonstration lenses mounted therein. The eyeglass frame is held in place, and one or more mechanical structures are provided below the support frame which support one or more movable markers, typically one for each lens. The structures are moved according to the measurements taken of the patient's face. A stamping or marking mechanism is provided on each structure which is used to mark the pupil location on each respective lens after the structures are moved according to the patient measurements. The marked lenses are then taken to the patient for verification and modification of measurements, if necessary. Once the measurements have been verified, final lenses may be created.

Abstract: A fluidized bed dryer may include a deck, an eccentric, and a blower. A heater may or may not be included. The deck of the fluidized bed dryer may vibrate due to motion of the eccentric. The blower may blow air through the deck of the fluidized bed dryer to dry material on the deck. As the material dries, the material moves across the deck, due to the vibration. The deck bed depth may be increased, which may allow for even process air flow distribution and control of conveyance speed and residence time. The fluidized bed dryer may include a controller configured to implement a drying process that may include one or more of temperature, moisture content, and relative humidity data to optimize product throughput while ensuring a desired degree of dryness.

Abstract: A fluidized bed dryer may include a deck, an eccentric, and a blower. A heater may or may not be included. The deck of the fluidized bed dryer may vibrate due to motion of the eccentric. The blower may blow air through the deck of the fluidized bed dryer to dry material on the deck. As the material dries, the material moves across the deck, due to the vibration. The deck bed depth may be increased, which may allow for even process air flow distribution and control of conveyance speed and residence time. The fluidized bed dryer may include a controller configured to implement a drying process that may include one or more of temperature, moisture content, and relative humidity data to optimize product throughput while ensuring a desired degree of dryness.

Abstract: A portable monitoring unit for personnel working in hazardous environments, comprising a coupling to which an auxiliary unit can be structurally coupled; a motion sensor; an alert generator which is configured to generate an alert when motion is not detected for a period of time; and a power interface arranged to receive power for the portable monitoring unit from a power interface of the auxiliary unit when the auxiliary unit is structurally coupled to the portable monitoring unit.

Abstract: A trailer hitch system may include a scale ball mount for supporting a hitch ball as part of a trailer hitch system, and for measuring the tongue weight of a trailer. The scale ball mount may comprise a trailer hitch ball mount. In an embodiment, the scale ball mount may include a biasing component disposed below a hitch ball and a gauge for displaying downward force applied at the hitch ball. The biasing component may be a urethane spring. An indicator may be disposed between the biasing component and the hitch ball, and the indicator may be viewable through an opening in the gauge.

Abstract: Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a receptacle or bracket for receiving an eyeglass frame having demonstration lenses mounted therein. The frame is held in place, and one or more mechanical structures are provided below the frame which support one or more movable markers, typically one for each lens. The structures are moved according to the measurements taken of the patient's face. A stamping or marking mechanism is provided on each structure which is used to mark the pupil location on each respective lens after the structures are moved according to the patient measurements. The marked lenses are then taken to the patient for verification and modification of measurements, if necessary. Once the measurements have been verified, final lenses may be created.

Abstract: Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a support frame receiving an eyeglass frame having demonstration lenses mounted therein. The eyeglass frame is held in place, and one or more mechanical structures are provided below the support frame which support one or more movable markers, typically one for each lens. The structures are moved according to the measurements taken of the patient's face. A stamping or marking mechanism is provided on each structure which is used to mark the pupil location on each respective lens after the structures are moved according to the patient measurements. The marked lenses are then taken to the patient for verification and modification of measurements, if necessary. Once the measurements have been verified, final lenses may be created.

Abstract: There is disclosed a telemetry monitoring apparatus for remotely monitoring a plurality of users, such as firefighters, working in a hazardous environment. The apparatus comprises a plurality of portable devices, each arranged to be associated with breathing apparatus worn by a user, and at least one central monitoring station onto which portable devices can be logged on and monitored. The portable devices are arranged to transmit a logon message including an identifier identifying either the user or the portable device.

Abstract: A fluidized bed dryer may include a deck, an eccentric, and a blower. A heater may or may not be included. The deck of the fluidized bed dryer may vibrate due to motion of the eccentric. The blower may blow air through the deck of the fluidized bed dryer to dry material on the deck. As the material dries, the material moves across the deck, due to the vibration. The deck bed depth may be increased, which may allow for even process air flow distribution and control of conveyance speed and residence time. The fluidized bed dryer may include a controller configured to implement a drying process that may include one or more of temperature, moisture content, and relative humidity data to optimize product throughput while ensuring a desired degree of dryness.

Abstract: There is disclosed a telemetry monitoring system including a central monitoring unit configured to display data regarding one or more portable devices, each associated with the breathing apparatus of a user. The system further includes removable data storage connected to the central monitoring unit and configured to store system status data of the central monitoring unit as recovery data, the system status data defining an operational status of the central monitoring unit. In the event of a failure of the telemetry monitoring system, the telemetry monitoring system can be recovered by restoring the recovery data to the central monitoring unit or a replacement central monitoring unit from the removable data storage.

Abstract: Improved optical measuring devices and methods are disclosed for checking certain measurements taken of a patient's face before these measurements are used to create eyeglass lenses for the patient. Embodiments of the invention include a receptacle or bracket for receiving an eyeglass frame having demonstration lenses mounted therein. The frame is held in place, and one or more mechanical structures are provided below the frame which support one or more movable markers, typically one for each lens. The structures are moved according to the measurements taken of the patient's face. A stamping or marking mechanism is provided on each structure which is used to mark the pupil location on each respective lens after the structures are moved according to the patient measurements. The marked lenses are then taken to the patient for verification and modification of measurements, if necessary. Once the measurements have been verified, final lenses may be created.

Abstract: There is disclosed a telemetry monitoring apparatus for remotely monitoring a plurality of users, such as firefighters, working in a hazardous environment. The apparatus comprises a plurality of portable devices, each arranged to be associated with breathing apparatus worn by a user, and at least one central monitoring station onto which portable devices can be logged on and monitored. The portable devices are arranged to transmit a logon message including an identifier identifying either the user or the portable device.

Abstract: There is disclosed a telemetry monitoring apparatus for remotely monitoring a plurality of users, such as firefighters, working in a hazardous environment. The apparatus comprises a plurality of portable devices, each arranged to be associated with breathing apparatus worn by a user, and at least one central monitoring station onto which portable devices can be logged on and monitored. The portable devices are arranged to transmit a logon message including an identifier identifying either the user or the portable device.

Abstract: There is disclosed a telemetry monitoring system including a central monitoring unit configured to display data regarding one or more portable devices, each associated with the breathing apparatus of a user. The system further includes removable data storage connected to the central monitoring unit and configured to store system status data of the central monitoring unit as recovery data, the system status data defining an operational status of the central monitoring unit. In the event of a failure of the telemetry monitoring system, the telemetry monitoring system can be recovered by restoring the recovery data to the central monitoring unit or a replacement central monitoring unit from the removable data storage.

Abstract: There is disclosed a telemetry monitoring system including a central monitoring unit configured to display data regarding one or more portable devices, each associated with the breathing apparatus of a user. The system further includes removable data storage connected to the central monitoring unit and configured to store system status data of the central monitoring unit as recovery data, the system status data defining an operational status of the central monitoring unit. In the event of a failure of the telemetry monitoring system, the telemetry monitoring system can be recovered by restoring the recovery data to the central monitoring unit or a replacement central monitoring unit from the removable data storage.