Japan Tobacco Patente

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

A rod portion for a flavor inhalation article comprises: a filler material; a wrapper which is formed into a sheet shape and covers the outer circumference of the filler material; and a seam portion for fixing an overlap part of the wrapper. The seam portion is provided along an axial direction of the rod portion at the overlap part between end portions of the wrapper, comprises a first region afforded by a water-based adhesive and a second region afforded by a water-based adhesive and provided adjacent to a circumferential outer side of the first region at the overlap part of the wrapper, and fixes the overlap part of the wrapper. A hot-melt adhesive which is melted by heating is then not used at the seam portion.

A non-combustion flavor inhalation article comprises: a tip-end plug; a tobacco segment provided downstream of the tip-end plug; a cooling segment provided downstream of the tobacco segment; and a mouthpiece segment provided downstream of the cooling segment. The tip-end plug comprises: a tip-end plug filler material; a sheet-like first wrapper covering the outer circumference of the tip-end plug filler material; and a first seam portion which is provided along a longitudinal direction of the flavor inhalation article at an overlap part between end portions of the first wrapper, has a region afforded by a water-based adhesive, and fixes the overlap part of the first wrapper. A hot-melt adhesive which is melted by heating is not used at the first seam portion.

The present invention provides a method for treating a tobacco raw material, which enables a reduction in the amount of furan analogs contained in smoke which is generated when the tobacco raw material is heated. A method for treating a tobacco raw material, the method comprising: a step of preparing a tobacco raw material having a pH of 8 or greater by adding a basic substance to a tobacco raw material; and a step of heating the tobacco raw material having a pH of 8 or greater until the pH reaches 6.3 or less.

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

This aerosol generation device comprises: a heating unit that heats a substrate which includes an aerosol source; a control unit that controls the heating carried out by the heating unit; a power supply unit that supplies power-supply power to the control unit; and an output unit that outputs a low signal to the control unit through a connection signal line if there is connection with an external device. The power supply unit is connected to the connection signal line via a resistor.

A filter for a flavor inhaler, that comprises cellulose fibers and that has a high phenol filtration performance, is provided. A filter for a flavor inhaler, comprising: a filter medium that comprises a cellulose fiber-containing substrate, and a coating layer provided on the filter medium, and a wrapper wrapped around the filter medium; wherein the coating layer comprises a homopolymer or copolymer having an acetate ester group or hydroxypropyl group in a side chain, cyclodextrin, or lecithin.

An aerosol-generating device is provided with: a heating unit for heating an aerosol source; a notification unit for notifying a user of information relating to heating of the aerosol source; a control unit for controlling operation of the notification unit; a control element which is controlled by the control unit and opens/closes an electrical connection of the notification unit; a first power supply for supplying power to the control unit; a second power supply for supplying power to the notification unit; and a first switch which controls power supply from the second power supply to the notification unit by using power supplied from the first power supply as an enable signal.

Zusammenfassung wird geladen …

Provided is a non-combustion type flavor inhalation article having a tobacco member, a cooling member, and a mouthpiece, wherein the mouthpiece includes an adsorption segment containing an adsorbent, the adsorption segment has an airflow resistance of 5 mmH₂O or less, and the amount of the adsorbent is 4-10 (mg/longitudinal length mm).

An aerosol-generating device comprising: a heating unit for heating an aerosol source; a memory for recording an operation log; a first constant voltage circuit for generating an operating power supply of the memory; a temperature sensor for measuring a temperature change at a measurement site that accompanies heating by the heating unit; an AD conversion circuit for converting an output voltage of the temperature sensor to digital data; a second constant voltage circuit for generating a reference voltage supplied to the AD conversion circuit; and a control unit for stopping heating by the heating unit when the output voltage of the temperature sensor exceeds a threshold, wherein a potential of the operating power supply of the memory and a potential of the reference voltage are the same.

An aerosol-generating device comprising: a heating unit for heating a substrate containing an aerosol source; a first board connected to the heating unit; a control unit for controlling heating by the heating unit; a second board arranged facing the first board and having the control unit mounted thereon; and an electrically-conductive member which is provided between the first board and the second board and serves for connecting a ground of the first board with a ground of the second board, wherein at least one of the first board, the second board and the electrically-conductive member comprises an elastically deformable part.

An aerosol-generating device comprising a heating unit for heating an aerosol source, a first temperature sensor for measuring a temperature change at a measurement site associated with the heating by the heating unit, a first AD conversion circuit for converting an output voltage of the first temperature sensor into digital data, a second temperature sensor for measuring a temperature change of the heating unit, and a second AD conversion circuit for converting an output voltage of the second temperature sensor into digital data, wherein the first AD conversion circuit has a higher conversion accuracy than the second AD conversion circuit, and the second AD conversion circuit has a faster conversion speed than the first AD conversion circuit.

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

A manufacturing machine (2) for a rod (1) used in a flavor inhaler (80) comprises: a sheet supply section (10); a sheet processing section (20); a gathering section (30); a wrapping section (40); and a cutting section (50). The sheet processing section (10) includes: a diameter detecting unit (60) that detects the diameter (D) of a roll (6) while a sheet (4) is being unwound therefrom; and a control unit (62) that, on the basis of the diameter (D) detected by the diameter detecting unit (60), controls a parameter relating to crimping of the sheet (4).

Zusammenfassung wird geladen …

Zusammenfassung wird geladen …

Provided is a flavor generator production method. This production method includes a supplying step for supplying a flavor sheet, a slitting step for slitting at least a portion of the flavor sheet, a step for disposing the slitted flavor sheet on the outer surface of a support, and a step for covering the outer surface of the flavor sheet disposed on the outer surface of the support with a cover sheet.

Provided is a method for producing a flavor generator. This production method comprises: a supply step for supplying a flavor sheet; a step for disposing the flavor sheet on the outer surface of a support body; and a step for covering, with a cover sheet, the outer surface of the flavor sheet disposed on the outer surface of the support body.

Zusammenfassung wird geladen …