Japan Tobacco Inc.

Takatsuki, Japan

Japan Tobacco Inc.

Takatsuki, Japan
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Patent
Japan Tobacco Inc. | Date: 2017-03-08

A non-burning type flavor inhaler comprises: a first unit; a second unit including an aerosol source or a flavor source; and a control unit. The control unit integrates a first cumulative amount of electric power which is a cumulative value of the amount of electric power supplied to the heat source in the one-time puff action series, and the control unit notifies an end of the one-time puff action series when the first cumulative amount of electric power reaches the required amount of electric power.


Patent
Japan Tobacco Inc. | Date: 2017-03-08

A manufacturing method for a carbon heat source comprises: a step A1 of forming a first groove in a state where the plurality of carbon members are aligned in one line; a step A2 of changing, subsequent to the step A1 being performed, an orientation of the plurality of carbon members so that the first groove formed in the plurality of carbon members crosses relative to the first predetermined direction in a state where the plurality of carbon members are aligned in one line; and a step A3 of forming, subsequent to the step A2 being performed, a second groove in a state where the plurality of carbon members are aligned in one line.


Provided is a manufacturing method for producing an oral tobacco material in which quality stability is increased, and good flavor is obtained. Specifically, a method for producing an oral tobacco material comprises a step of preparing an alkaline tobacco raw material by adding a basic substance to a tobacco raw material, and aging the obtained tobacco material in an environment not exceeding room temperature.


An extraction method of a flavor constituent comprises: a step A for heating a tobacco raw material which is subjected to an alkali treatment; and a step B for bringing a release component released in the gas phase in the step A into contact with a collection solvent at normal temperature until any time from when a first condition is satisfied to when a second condition is satisfied. The total amount of saccharides contained in the tobacco raw material is 9.0 wt% or less when a gross weight of the tobacco raw material in the dry state is 100 wt%. The first condition is determined based on variations in the pH of the collection solution. The second condition is determined based on the remaining amount of nicotine component.


Patent
Japan Tobacco Inc. | Date: 2017-03-08

A non-burning type flavor inhaler, comprises: a housing having an airflow path that continues from an inlet to an outlet; an atomizer configured to atomize an aerosol source without burning; a sensor including a capacitor, the sensor outputting a value indicating electric capacitance of the capacitor, the electric capacitance changed depending on a puff action of a user; and a controller configured to detect a start or an end of a puff duration on the basis of an output value that is output from the sensor. The controller detects the start or the end of the puff duration when an inclination formed by two or more of the output values has a predetermined sign and when an absolute value of the inclination having the predetermined sign is larger than a predetermined value.


Patent
Japan Tobacco Inc. | Date: 2017-03-15

An art of restraining deflection, and deterioration of an end portion of a paper product is provided. The present invention is an end portion structure of a paper product, and includes an end portion of the paper product, a bend portion that connects to the end portion, is bent to a side of the end portion, and is bonded to the end portion, a rectilinear bend line which is provided in a border between the end portion and the bend portion, and in which the bend portion is bent, and a ruled line that is provided in a vicinity of the bend line, and in the end portion or the bend portion, with a distance from the bend line changing, and is the ruled line in which the end portion or the bend portion bends when the bend portion is bent.


Patent
Japan Tobacco Inc. | Date: 2017-03-29

The present invention provides a carbon heat source (10) of columnar shape, comprising a cylindrical portion (11) having an end face of puff side and provided with a cavity (11A) for ventilating and communicating in a longitudinal axis direction of the carbon heat source (10) of columnar shape. The carbon heat source (10) further comprises an ignition end portion (12) having an end face of ignition side, the end face of ignition side has a groove (12A) communicating with the cavity (11A).


Patent
Japan Tobacco Inc. | Date: 2017-03-08

A non-burning type flavor inhaler comprises: a housing having an air flow path that continues from an inlet to an outlet; an atomizer configured to atomize an aerosol source without burning; a sensor configured to output a value that changes in accordance with a puff action of a user; and a controller configured to detect a puff action of the user when a response value derived from a value that is output from the sensor satisfies an inhaling condition, the controller configured to identify that the user is an authorized user when the response value satisfies an identification condition that is different from the inhaling condition.


Patent
Japan Tobacco Inc. | Date: 2017-09-20

This non-combusting flavor inhaler is provided with a first flow path which is disposed downstream of a vaporizer unit, and, as an aerosol flow path, a second flow path which is disposed downstream of the first flow path. The second flow path houses a flavor source for imparting flavor to an aerosol. In order to suppress unevenness of aerosol flow in the second flow path, an aerosol flow adjustment chamber for adjusting flow of the aerosol supplied from the first flow path is provided between the first flow path and the second flow path.


Patent
Japan Tobacco Inc. | Date: 2017-09-27

A non-burning type flavor inhaler includes an aerosol source that generates an aerosol; an atomizer that atomizes the aerosol source without burning; a power source that supplies power to the atomizer; a light-emitting element; and a control unit that controls the light-emitting element. The control unit controls the light-emitting element in a first light-emitting mode in a puff state inhaling the aerosol, and controls the light-emitting element in a second light-emitting mode different from the first light-emitting mode in a non-puff state not inhaling the aerosol. The second light-emitting mode changes according to a number of puff actions for inhaling the aerosol.

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