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公开(公告)号：US20220218015A1
公开(公告)日：2022-07-14
申请号：US17711753
申请日：2022-04-01
申请人： JAPAN TOBACCO INC.
发明人： Yutaka KAIHATSU , Kazuhiko KATAYAMA
摘要： Provided is an oral tobacco product in which the amount of an oral tobacco material relative to a gum molded body can be changed in accordance with feelings and preferences of a user. The oral tobacco product includes an oral tobacco material that contains a tobacco raw material, a gum molded body that contains a gum base and that does not contain a tobacco raw material, and a packaging material that houses each of the oral tobacco material and the gum molded body in a state of being separated from each other.
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公开(公告)号：US20220007738A1
公开(公告)日：2022-01-13
申请号：US17369957
申请日：2021-07-08
申请人： Japan Tobacco Inc.
摘要： A control unit of an aerosol generation device includes a processing device configured to acquire a remaining amount of an aerosol source. When the remaining amount of the aerosol source is smaller than a threshold value, the processing device suppresses discharge from a power supply to an atomizer configured to atomize the aerosol source, and when the remaining amount of the aerosol source is equal to or greater than the threshold value, the processing device controls the discharge from the power supply to the atomizer so as to make an amount of the aerosol source to be atomized different, based on the remaining amount of the aerosol source.
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公开(公告)号：US20210337866A1
公开(公告)日：2021-11-04
申请号：US17375818
申请日：2021-07-14
申请人： Japan Tobacco Inc.
发明人： Manabu YAMADA , Yutaka KAIHATSU , Kentaro MATSUDA
IPC分类号： A24F40/42 , A24F40/10 , A24F40/485 , A24F40/46
摘要： An aspirator cartridge has a novel structure, and an aspirator. This aspirator cartridge has a proximal end, which is located on the side of an aspirator that is closer to the mouth of a user when the aspirator is used by the user, and a distal end located on the opposite side from the proximal end. The cartridge includes a tank main body and a cover member that demarcate a tank for accumulating a liquid and an aerosol flow path extending in a direction that connects the proximal end and the distal end, the tank main body and the cover member being fitted together; and a flexible cap member arranged between the tank main body and the cover member, the cap member having a hole that communicates with the aerosol flow path.
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公开(公告)号：US20180064161A1
公开(公告)日：2018-03-08
申请号：US15810961
申请日：2017-11-13
申请人： JAPAN TOBACCO INC.
IPC分类号： A24D3/04
摘要： Provided is a smoking article that allows easy inhaling of a powder at a smoker's own timing, and can suppress powder spill at an unintentional timing such as during production or shipment. The smoking article includes: a tobacco rod containing tobacco; and a filter connected to an end part of the tobacco rod through a tipping paper. The filter includes a powder-containing substance that is a lump of a crude powder containing at least one of a gustatory component and a flavor component, and turns into powder when external force is applied thereon, a cavity in which the powder-containing substance is placed, and a flow path that connects the cavity and a mouthpiece end, allows passage of the powder, and has a smaller inner diameter than an outer diameter of the powder-containing substance.
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公开(公告)号：US20240358075A1
公开(公告)日：2024-10-31
申请号：US18765674
申请日：2024-07-08
申请人： Japan Tobacco Inc.
发明人： Manabu YAMADA , Yutaka KAIHATSU , Kentaro MATSUDA
摘要： An aspirator cartridge and an aspirator have new structures. An aspirator cartridge includes a heater unit configured to atomize a liquid in order to generate an aerosol. The heater unit includes: a liquid holding member that has a first surface and a second surface facing the first surface; a heater that comes in contact with the first surface of the liquid holding member; and a support member that supports the second surface of the liquid holding member and is softer than the liquid holding member.
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公开(公告)号：US20230097549A1
公开(公告)日：2023-03-30
申请号：US18070637
申请日：2022-11-29
申请人： JAPAN TOBACCO INC.
摘要： A power supply unit includes a controller. The controller is configured to determine whether an aerosol source and an flavor source contain menthol, a mode of discharging to a first heater in a first state in which it is determined that only the flavor source contains menthol is different from a mode of discharging to the first heater in a second state in which it is determined that both the aerosol source and the flavor source contain menthol and a mode of discharging to the first heater in a third state in which it is determined that only the aerosol source contains menthol, and/or a mode of discharging to a second heater in the first state is different from a mode of discharging to the second heater in the second state and a mode of discharging to the second heater in the third state.
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公开(公告)号：US20230095903A1
公开(公告)日：2023-03-30
申请号：US18070772
申请日：2022-11-29
申请人： JAPAN TOBACCO INC.
发明人： Yutaka KAIHATSU , Hirofumi FUJIKURA , Takuma NAKANO , Keiji MARUBASHI , Ikuo FUJINAGA , Hajime FUJITA
摘要： A power supply unit for an aerosol generation device includes a notification unit and a controller. The controller is configured to execute flavor information acquisition processing of acquiring information on whether an aerosol source and a flavor source contain menthol respectively. The controller is configured execute the flavor information acquisition processing when at least one of a change from a state in which a first load is not connected to a first connector to a state in which the first load is connected to the first connector and a change from a state in which the second load is not capable of heating the flavor source to a state in which the second load is capable of heating the flavor source is detected.
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公开(公告)号：US20220095691A1
公开(公告)日：2022-03-31
申请号：US17489815
申请日：2021-09-30
申请人： Japan Tobacco Inc.
发明人： Ikuo FUJINAGA , Takuma NAKANO , Hajime FUJITA , Yutaka KAIHATSU , Mai SUGIURA
摘要： A power supply unit for an aerosol generation device includes: a power supply; a first connector connectable to an atomizer for atomizing an aerosol source; a second connector connectable to a heater for heating a flavor source; and a processing device configured to acquire a temperature of the flavor source or the heater. The processing device is configured to start second discharge from the power supply to the heater to make the temperature of the flavor source or the heater converge to a target temperature, before starting first discharge from the power supply to the atomizer, acquire an elapsed time between a start time point of current second discharge and an end time point of a later one of previous first discharge and previous second discharge, and increase power in the first discharge more and/or decrease the target temperature more as the elapsed time becomes longer.
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公开(公告)号：US20220022547A1
公开(公告)日：2022-01-27
申请号：US17369958
申请日：2021-07-08
申请人： Japan Tobacco Inc.
摘要： A control unit of an aerosol generation device includes: a sensor configured to output inhalation by a user; and a processing device configured to control discharge from a power supply to an atomizer configured to atomize an aerosol source. The processing device is configured: to acquire an inhalation time that is a length of each inhalation and an discharge time that is a length of discharge to the atomizer corresponding to each inhalation, based on an output of the sensor; and to acquire at least one of a remaining amount of a flavor source configured to add flavor to aerosol generated from the aerosol source and a consumed amount of the flavor source, based on the inhalation time and the discharge time.
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公开(公告)号：US20220007737A1
公开(公告)日：2022-01-13
申请号：US17369954
申请日：2021-07-08
申请人： Japan Tobacco Inc.
摘要： A control unit of an aerosol generation device includes: a flow rate sensor configured to output a flow rate of inhalation by a user; and a processing device configured to acquire an atomization command of an aerosol source by an atomizer. The processing device is configured: to control discharge from a power supply to the atomizer, based on the atomization command; to acquire a flow rate per unit time during the inhalation corresponding to each atomization command, based on an output of the flow rate sensor; to acquire an inhalation time that is a length of the inhalation corresponding to each atomization command; and to acquire at least one of a remaining amount of a flavor source configured to add flavor to aerosol generated from the aerosol source and a consumed amount of the flavor source, based on the flow rate per unit time and the inhalation time.
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