Abstract: The present disclosure relates to medicament injection devices. An injection device includes: a movable dosage programming component comprising a rotary encoder system having a predefined angular periodicity, a sensor arrangement including a first optical sensor configured to detect movement of the movable dosage programming component relative to the sensor arrangement during dosing of a medicament, wherein the first optical sensor is configured to operate in a strobe-sampling mode at a first frequency, a second optical sensor configured to detect movement of the rotary encoder system relative to the second optical sensor wherein the second optical sensor is configured to operate in a strobe-sampling mode at a second frequency lower than the first frequency, and a processor arrangement configured to, based on the detected movement, determine a medicament dosage administered by the injection device.

Abstract: The puzzle storage box disclosed herein may comprise an internal locking mechanism designed to challenge ingenuity while being embedded within an assembly of unlimited form potentiality. In one variation, the internal locking mechanism is embedded in a shallow container and may be used for more personal, everyday carry. In another variation, the internal locking mechanism is embedded in a deeper container for increased volume and prominent display. The internal locking mechanism will be incorporated into endless shapes and forms, and its novel method of operation will be respectively conveyed.

Abstract: The puzzle storage box disclosed herein may comprise an internal locking mechanism designed to challenge ingenuity while being embedded within an assembly of unlimited form potentiality. In one variation, the internal locking mechanism is embedded in a shallow container and may be used for more personal, everyday carry. In another variation, the internal locking mechanism is embedded in a deeper container for increased volume and prominent display. The internal locking mechanism will be incorporated into endless shapes and forms, and its novel method of operation will be respectively conveyed.

Abstract: A reaction system in which a heat transfer fluid is carried through a process fluid in a conduit and the heat transfer surface area between the conduit and the process fluid can be varied according to the heat generated or absorbed by the reaction as determined by the temperature change in the heat transfer fluid across the reaction and the mass flow of the heat transfer fluid through the conduit.

Abstract: A system for the control of the contents of a reactor which employs a control element of variable area containing flowing heat transfer fluid. The area available for the for the control of the contents of the reactor is controlled is changed by opening and closing a bank of conduits in a cascade and the conduits are opened and closed according to a temperature measurement device in the medium whose temperature is to be controlled.

Abstract: A system for the control of the contents of a reactor which employs a control element of variable area containing flowing heat transfer fluid. The area available for the for the control of the contents of the reactor is controlled is changed by opening and closing a bank of conduits in a cascade and the conduits are opened and closed according to a temperature measurement device in the medium whose temperature is to be controlled.

Abstract: Temperature controllers are provided which employ a control element of variable area containing flowing heat transfer fluid. The area of the element available for temperature control is changed by opening and closing a bank of conduits in a cascade and the conduits are opened and closed according to a temperature measuring device in the medium whose temperature is to be controlled.

Abstract: A reaction system comprising a reactor containing a reaction process medium and a heat exchanger providing a conduit through which flows a heat transfer fluid in which measurement of the flow and temperature change of the heat transfer fluid across the reaction is used to determine the heat generated or absorbed by the reaction system and that determination is used to monitor and control the reaction wherein

Abstract: A reaction system comprising a reactor containing a reaction process medium and a heat exchanger providing a conduit through which flows a heat transfer fluid in which measurement of the flow rate and temperature change of the heat transfer fluid across the reaction is used to determine the heat generated or absorbed by the reaction system and that determination is used to monitor and control the reaction and the measurement instrumentation is calibrated by process specific calibration and the reaction system is calibrated by simulating the reaction conditions and the data from the two calibrations is used to set the monitoring and control means.

Abstract: A reaction system comprising a process (reaction) fluid and a heat transfer fluid which passes in a conduit through the process fluid wherein the heat transfer surface area of conduit available to the process fluid may be varied wherein temperature measuring devices are provided to determine the temperature change of the heat transfer fluid across the reaction fluid and flow measuring devices are provided to determine the mass flow of the heat transfer fluid, means being provided for assimilation of the information provided by said measurements and means for adjusting the surface area of the conduit available to the process fluid according to said assimilated information.

Abstract: A reaction system in which a heat transfer fluid is carried through a process fluid in a conduit and the heat transfer surface area between the conduit and the process fluid can be varied according to the heat generated or absorbed by the reaction as determined by the temperature change in the heat transfer fluid across the reaction and the mass flow of the heat transfer fluid through the conduit.