Abstract: Methods of forming pyrazines from reactants derived from a plant of the Nicotiana species, including receiving an aqueous reactant solution including at least one tobacco-derived cellulosic sugar and at least one tobacco-derived amino acid, heating the reactant solution to a reactant temperature and holding the reactant solution at the reactant temperature for a reactant time to produce a reactant product including at least one tobacco-derived pyrazine, and isolating the at least one tobacco-derived pyrazine from the reactant product. Tobacco products incorporating the tobacco-derived pyrazines are also provided.

Abstract: A container for a consumable recipient product. The container also contains a non-consumable donor product carrier which contains a donor product which emits a substance to impart a characteristic to the recipient product in the container. The donor product carrier includes a barrier layer, disposed between the donor product and the recipient product, through which the substance can travel.

Abstract: A flow aid for an infusion structure for infiltrating fiber material with resin to produce a fiber composite component includes a resin-impermeable upper layer and a lower layer which are joined together in a peripheral region of the flow aid and provide a flow space between the two layers. The lower layer provides an outlet for discharging resin out of the flow aid into an interior of the infusion structure. The flow aid includes an inlet for feeding the resin into the flow space, thereby facilitating uniform distribution of the resin over all of the fiber material.

Abstract: The invention includes a device for smoking smokeable material. The device has a housing with a burning section and an inhalation section, a pusher in the housing for pushing the smokeable material through the burning section. The device also has a threaded rotatable shaft for driving smokeable material towards the first end of the housing as the smokeable material is smoked, and a connector for connecting the mouthpiece to the threaded rotatable shaft, where the connector is rotatable relative to the housing, so that rotation of the connector rotates the threaded rotatable shaft relative to the housing.

Abstract: A method and machine for blow-moulding containers, the method involves selecting at least one characteristic point of the pressure in the container; for each selected point, defining a triggering criterion, and a pre-defined value thereof; during a production and data acquisition cycle, measuring the pressure in the container; for each selected point, defining a setpoint time for triggering, in the subsequent production cycle, the switch to the sub-phase after the characteristic point, such that: if the actual value of the criterion is ? to the pre-defined value, the setpoint time is the time at which the criterion has assumed a value equal to the predefined value, and if the actual value of the criterion is strictly higher than the pre-defined value, the setpoint time is after the actual time and is defined such that, at that time, the criterion assumes a value close to or coinciding with the pre-defined value.

Abstract: In a system comprising an electronic smoking device and a capsule (6), the electronic smoking device includes a housing, an electric power source, an electrically heatable atomizer adapted to atomize a liquid supplied from the capsule (6), an interface adapted to mount the capsule (6) at the electronic smoking device, and control electronics. The capsule (6) comprises a shell (30) having a longitudinal axis and containing a liquid. A first end side (32) of the shell (30) is sealed by a puncturable membrane. The capsule (6) is adapted to be mounted at the electronic smoking device via the interface. The shell (30) has a triangular-like cross-sectional shape (50) transversely to its longitudinal axis, in an area which extends over at least part of the shell (30) in a direction along its longitudinal axis.

Abstract: An e-vapor device may include a housing shell configured to receive a supply packet containing a pre-vapor formulation, a mouthpiece secured to an end of the housing shell, a puncture device within the housing shell, and a heater structure within the housing shell and arranged to be in thermal contact with the pre-vapor formulation. The mouthpiece is configured to transition from a protracted position to a retracted position. The puncture device is configured to pierce the supply packet to release the pre-vapor formulation when the mouthpiece transitions to the retracted position. The heater structure is configured to vaporize the pre-vapor formulation to generate a vapor.

Abstract: A three-dimensional shaped object using a plurality of materials can be shaped, and replenishment of the materials is implemented during shaping without stopping an apparatus. A three-dimensional laminating and shaping apparatus includes a shaping chamber in which a three-dimensional laminated and shaped object is shaped, at least two material spreaders that are provided in the shaping chamber and spread materials of the three-dimensional laminated and shaped object, at least two material suppliers that supply the materials to the material spreaders, a controller that controls movements of the material spreaders and the material suppliers, and a beam irradiator that irradiates the materials with a beam. The material spreaders and the material suppliers are respectively paired, and the controller controls the movements of the material spreaders and the material suppliers so that each of the material spreaders is supplied, at a predetermined timing, with the material from a paired one of the material suppliers.

Abstract: A smokeless tobacco composition for oral use comprising liberated, delignified tobacco fibers, a method for its manufacturing and use, as well as a pouch comprising the composition.

Abstract: The production process comprises a step (A) in which an alkali-treated tobacco source is heated to make the tobacco source release a flavoring ingredient into a gas phase, a step (B) in which the flavoring ingredient released into the gas phase is brought into contact with a given solvent which is a liquid substance at ordinary temperature, thereby trapping the flavoring ingredient in the given solvent, and a step (C) in which the given solvent is added to a constituent element.

Abstract: Personal watercraft and personal watercraft fabrication using a thermoforming process are described. The personal watercraft manufacturing process includes a set of molds, thermoforming equipment, and thermal formable materials. The process greatly reduces manufacturing costs, decreases manufacturing time, increases part consistency and tolerances, offers better performance characteristics and durability and results in less environmentally harmful deposits and waste.

Abstract: The present invention provides an apparatus for molding gas hydrate pellets that includes: a pulverizer in which dehydrated gas hydrates are pulverized; a cooler having a rotating shaft provided therein, comprising a plurality of agitation blades installed along a height direction of the rotating shaft and configured to cool the gas hydrates to a predetermined temperature; a decompressor configured to decompress the cooled gas hydrates to a predetermined pressure; and a pellet molder configured to mold the decompressed gas hydrates to pellets.

Abstract: An apparatus for producing a three-dimensional object includes a support assembly having a build platform, a track extending through a build area, and a deposition mechanism mounted on the track and configured for producing the three-dimensional object in a layer-by-layer technique. The deposition mechanism includes a carriage moveable along the track, a supply of a flowable material mounted on the carriage, a roller in communication with the flowable material, where the roller is rotatably mounted on the carriage and configured for rotating to carry the flowable resin to an application for application to produce the object, and an exposure device mounted on the carriage. The exposure device emits electromagnetic waves to an exposure site to solidify the applied flowable material to produce the object. The roller is permeable to the electromagnetic waves, such that the waves pass through the roller in traveling from the exposure device to the exposure site.

Abstract: A three-dimensional object printing system improves the interlayer adhesion of an object. The printing system includes a platform on which a three-dimensional object is built. A material applicator in the printing system expels material to form layers of the object on the platform. The material applicator also includes a heater configured to heat the layer of the object ahead of the material applicator when the material applicator moves in a first direction and a second direction, both directions being parallel to the platform.

Abstract: A smoking article is provided and has opposed lighting and mouth ends. A mouth end portion is disposed at the mouth end and a heat generation portion is disposed about the lighting end. An outer wrapping material is wrapped at least about the heat generation portion and extends toward the mouth end portion, to define a cylindrical rod. An aerosol-generating portion is disposed within the outer wrapping material and between the heat generation and mouth end portions. The aerosol-generating portion is configured to generate an aerosol in response to heat received from the heat generation portion. Heat from the heat generation portion for aerosol formation is provided by igniting a combustible fuel element (e.g., a plurality of parts or pieces of clean burning carbonaceous material) located within an enclosed heat generation cartridge.

Abstract: A cartomizer of an electronic cigarette is configured to couple to a power source thereof that provides power for the electronic cigarette. The cartomizer comprises an insulated heating chamber that includes a controlled valve, a heating element, and an e-Liquid portion. The controlled valve can supply e-Liquid from the e-Liquid portion to the insulated heating chamber, wherein the e-Liquid is heated within the insulated heating chamber by the heating element to produce an aerosol. The insulated heating chamber reduces heat dissipation to the remainder of the cartomizer.

Abstract: The present application relates generally to systems and methods for using machine vision to provide information on one or more aspects of an additive fabrication device, such as calibration parameters and/or an object formed by the device or in the process of being formed by the device. According to some aspects, a method is provided for calibrating an additive fabrication device. According to some aspects, a method is provided for assessing at least a portion of an object formed using an additive fabrication device. According to some aspects, a method is provided for fabricating a second object in contact with a first object using an additive fabrication device. According to some aspects, an additive fabrication device configured to perform one or more of the above methods may be provided.

Abstract: An electronic smoking article includes a heater and a liquid aerosol formulation. The heater is a coil heater. The liquid aerosol formulation includes at least one aerosol former, optionally water, nicotine and phosphoric acid. The phosphoric acid is included in an amount sufficient to substantially abate corrosion of the heater.

Abstract: The present disclosure relates to an atomizer for an electronic cigarette. The atomizer includes a housing, a mouthpiece, a liquid tank, an atomizing cup, an atomizing assembly, an air pipe. The atomizer further includes a movable element and an elastic element. When the mouthpiece is connected to the housing, the mouthpiece abuts against the air pipe, and drives the air pipe and the movable element to compress the elastic element axially, so that the at least one through hole is in communication with the at least one liquid inlet, and the atomizing assembly absorbs the tobacco liquid flowed from the at least one through hole. When the mouthpiece is detached from the housing, the air pipe and the movable element are driven by the elastic element to restore to an initial position where the at least one through hole is misaligned with the at least one liquid inlet.

Abstract: A high powered electronic cigarette machine in which the atomizer vapor output feeds into a compression chamber via forced fan induction. The compression chamber operates via a motor driven piston and is also assisted via an electromagnet. The compressed vapor is released to the end user for inhalation via a switch operating a release valve downstream of the nozzle or mouthpiece and it's release settings are adjustable via a touchscreen control and display interface.