Abstract: This aerosol generating system includes a cylindrical member having an opening into which an aerosol generating article containing an aerosol source is inserted, a membranal heating part disposed on the outer side surface of the cylindrical member, and a heat diffusion layer in which a first layer having heat conductivity equal to or higher than a first threshold and a second layer having tensile strength equal to or higher than a second threshold are laminated, wherein the heat diffusion layer is disposed such that the heat diffusion layer is wound to cover the outer side of the heating part disposed on the outer side surface of the cylindrical member in the state where the first layer faces inward and the second layer faces outward.

Abstract: A method for producing a composite resin particle dispersion includes: performing polymerization A by polymerizing a styrene compound and a vinyl monomer other than the styrene compound to form a styrene-based resin; performing polymerization B by polymerizing a (meth)acrylic acid ester compound in the presence of the styrene-based resin to form intermediate resin particles containing the styrene-based resin and a (meth)acrylic acid ester-based resin; and performing polymerization C by polymerizing a styrene compound and a vinyl monomer other than the styrene compound in the presence of the intermediate resin particles to form composite resin particles. The mass ratio of the styrene-based resin to the (meth)acrylic acid ester-based resin in the composite resin particles is from 80:20 to 20:80. A difference between the lowest glass transition temperature and the highest glass transition temperature in the composite resin particles is 30° C. or more.

Abstract: A device includes a chamber that receives a consumable, a heating unit that heats the consumable received into the chamber, and a tubular sleeve that surrounds the chamber. The chamber includes an opening through which the consumable is inserted and a holding unit that holds the consumable. The holding unit includes a pressing unit, which presses a part of the consumable, and a non-pressing unit. The holding unit is provided with an air gap between the inner surface of the non-pressing unit and the consumable when the consumable is positioned at a desired position in the chamber, the air gap connecting the opening in the chamber and the end surface of the consumable positioned at the desired position in the chamber, or the opening in the chamber and the end surface of the consumable positioned inside the chamber and away from the opening in the chamber.

Abstract: A smoking device includes a chamber that receives a consumable, a heating unit that heats the consumable received into the chamber, and a tubular sleeve that surrounds the chamber. The chamber includes an opening through which the consumable is inserted and a holding unit that holds the consumable. The holding unit includes a pressing unit, which presses a part of the consumable, and a non-pressing unit. Provided that, in a direction orthogonal to a longitudinal direction of the chamber, L1 is a shortest distance between an inner surface of the sleeve and the outer surface of the pressing unit and L2 is a shortest distance between the inner surface of the sleeve and the outer surface of the non-pressing unit of the chamber, and L1 is greater than L2.

Abstract: A flavor inhaler that includes a heater comprising a plurality of heating elements and at least one first electrode, wherein the plurality of heating elements are stacked with the at least one first electrode interposed therebetween.

Abstract: An aerosol generation system including a tubular member having an opening into which an aerosol-generating base material containing an aerosol source can be inserted and a heating unit, wherein the cylindrical member has a bottom wall that closes at least part of an end opposite to the opening, the bottom wall is provided with a protrusion projecting from the outer surface of the bottom wall, the heating unit is provided with a location corresponding to the protrusion, and the heating unit is arranged around the tubular member in a state in which the protrusion of the tubular member is associated with the location provided at the heating unit that corresponds to the protrusion.

Abstract: A flavor inhaler comprises a heater, wherein the heater comprises: a heating element which includes a plurality of heating portions; and a plurality of first energization regions electrically connected to the respective heating portions.

Abstract: Provided is a flavor inhaler. This flavor inhaler comprises a housing portion that houses at least a portion of a consumable material, and a heating portion that is inserted into the consumable material housed in the housing portion and heats the consumable material from the interior thereof, wherein the heating portion causes the outer shape of the consumable material, when inserted into the housing portion, to deform according to the shape of the heating portion.

Abstract: This aerosol generation system including a resistive heating unit that heats an aerosol generating base material from the inside thereof; and a pair of metal plates provided on mutually opposing surfaces of the resistive heating unit, wherein the pair of metal plates include a first region where the metal plates face each other with the resistive heating unit interposed therebetween in the thickness direction of the resistive heating unit, and a second region where the metal plates do not face each other with the resistive heating unit interposed therebetween in the thickness direction of the resistive heating unit.

Abstract: This flavor inhaler comprises: a housing part that houses the smokable substance of a consumable containing a smokable substance and a stopper element; a heater that is configured to be inserted into the smokable substance housed in the housing part and heat the smokable substance from the interior; and a gap between the heater and the stopper element that is formed when the heater is inserted into the smokable substance.

Abstract: This aerosol generating system including a tubular member that has an opening into which an aerosol generating base material containing an aerosol source can be inserted; and a heating unit. The tubular member has a bottom wall that closes at least a portion of an end section on the opposite side of the opening, and the heating unit is configured in a planar shape. A portion of the heating unit is disposed so as to follow an outer surface of the tubular member, and another portion of the heating unit is folded from the bottom wall of the tubular member in a direction away from the opening of the tubular member.

Abstract: This information processing device including a control unit that generates a display image displaying a profile, which is information representing a chronological change in a parameter related to an operation of generating aerosol performed by an inhalation device generating the aerosol using a base material, and changes the profile and display of the profile in the display image according to a user operation with respect to the profile in the generated display image. The control unit limits a range in which the profile can be changed, and changes the profile according to the user operation indicating a change to the profile within the range in which the profile can be changed.

Abstract: Provided is a flavor inhaler. This flavor inhaler comprises a housing portion that has an opening and houses at least a portion of a consumable material via the opening, a heating portion that is inserted into the consumable material housed in the housing portion and heats the consumable material from the interior thereof, and a guide portion that forms the opening and causes the cross-sectional shape of the consumable material, when inserted into the housing portion, to deform so as to conform to the shape of the heating portion.

Abstract: Provided is a flavor inhaler. This flavor inhaler comprises a housing portion that houses at least a portion of a consumable material, and a heating portion that is inserted into the consumable material housed in the housing portion and heats the consumable material from the interior thereof, wherein the heating portion causes the outer shape of the consumable material, when inserted into the housing portion, to deform according to the shape of the heating portion.

Abstract: This aerosol generating system including a tubular member that has an opening into which an aerosol generating base material containing an aerosol source can be inserted; and a heating unit. The tubular member has a bottom wall that closes at least a portion of an end section on the opposite side of the opening, and the heating unit, which is configured in a planar shape, is folded along a boundary portion of an outer surface of the bottom wall of the tubular member and an outer surface of a side wall of the tubular member, and is disposed along the outer surface of the bottom wall of the tubular member and the outer surface of the side wall of the tubular member.

Abstract: An aerosol generation system including a resistance heating unit that has a porous structure in at least a part thereof, and that heats an aerosol-generating base material from the inside, and a pair of plate-shaped conductive units provided on mutually opposed surfaces of the resistance heating unit.

Abstract: This flavor inhaler has a chamber that accommodates a smokable product, a heater for heating the smokable product accommodated in the chamber, and an insulation member that suppresses the dissipation of heat to the smokable product or outside the heater device. The insulation member has a first surface, a second surface on the reverse side of the first surface, and an end face that connects the first surface and the second surface and has an area smaller than that of the first surface or the second surface. The insulation member has a porous structure and at least the end face is sealed.

Abstract: The present disclosure provides a motor control device that realizes a drive signal for each phase in a three-phase modulation control system with an analog circuit. The motor control device includes a generator, a modulation unit and inverting unit. The generator is configured to receive an input voltage and generate an analog voltage having a crest value corresponding to the input voltage and having a reference potential or higher. The modulation unit is configured to generate a PWM voltage based on the analog voltage output from the generation unit. The inverting unit is configured to invert a duty in a predetermined period of the PWM voltage.

Abstract: This flavor inhaler has a chamber that accommodates a smokable product, a heater for heating the smokable product accommodated in the chamber, and an insulation member that suppresses the dissipation of heat to the smokable product or outside the heater device, the insulation member including an aerogel and a first radiation-suppressing material.

Abstract: A smoking system includes a consumable containing a smokable substance and a device that includes a chamber receiving the consumable and heats and atomizes the smokable substance of the consumable received in the chamber. The chamber includes an opening through which the consumable is inserted and a holding unit that holds the consumable. The holding unit includes a first pressing unit which presses a part of the consumable. The consumable includes a first portion having a first hardness and a second portion having a second hardness, in which the second portion is a different portion from the first portion in the insertion direction of the consumable. When the consumable is positioned at the desired position in the chamber, the consumable is positioned such that at least a part of the first portion is pressed against the first pressing unit, while at the same time, at least a part of the second portion is pressed against the first pressing unit.