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Japan Tobacco Inc patents


Recent patent applications related to Japan Tobacco Inc. Japan Tobacco Inc is listed as an Agent/Assignee. Note: Japan Tobacco Inc may have other listings under different names/spellings. We're not affiliated with Japan Tobacco Inc, we're just tracking patents.

ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 | Company Directory "J" | Japan Tobacco Inc-related inventors


Non-burning type flavor inhaler and atomizing unit

This non-combustion type flavor inhaler is provided with an atomization unit having an aerosol source and a resistive heating element for atomizing the aerosol source with resistive heat, and a control unit which controls the amount of power supplied to the resistive heating element, wherein the amount of power supplied to the resistive heating element during the action of a single puff is represented by e, characteristic parameters of the atomization unit are represented by a and b, the amount of the aerosol source consumed with one puff action is represented by l, and the control unit calculates l with the formula l=ae+b, or, controls e in accordance with the formula e=(l−b)/a.. . ... Japan Tobacco Inc

Burning type heat source, flavor inhaler, and manufacturing method of burning type heat source

A manufacturing method of a burning type heat source extending along a first direction from an ignition end toward a non-ignition end. The burning type heat source (50) has a single longitudinal hollow (51) extending along the first direction (d1). ... Japan Tobacco Inc

Non-burning type flavor inhaler

This non-combustion-type flavor inhaler is provided with: a housing having a housing cavity; an atomizer that atomizes an aerosol source without combustion; a control unit that controls at least the atomizer; a sensor that detects a change in the internal pressure in the housing cavity; a first structure that causes a change in the internal pressure in the housing cavity as a result of a suction action or a blowing action; and a second structure that causes a change in the internal pressure in the housing cavity as a result of a predetermined action other than the suction and blowing actions. The first structure comprises a mouthpiece opening provided at a mouthpiece end of the housing. ... Japan Tobacco Inc

Atomizing unit

This atomization unit is provided with a liquid holding member that holds an aerosol source, a heating element that atomizes the aerosol source held by the liquid holding member, and a cover member that restricts the amount of the aerosol source supplied to the liquid holding member. The liquid holding member has a shape that extends along a prescribed direction. ... Japan Tobacco Inc

Method for manufacturing atomizing unit, atomizing unit, and non-combustion type flavor inhaler

A method for manufacturing an atomizing unit, comprises a step a of forming an oxide film on a surface of a heating element forming a part of an atomizing unit that atomizes an aerosol source, by supplying electric power to the heating element, in a state where the heating element is processed into a heater shape.. . ... Japan Tobacco Inc

Non-combustion type flavor inhaler

A non-combustion type flavor inhaler comprises: a reservoir storing an aerosol source; a transfer unit transferring the aerosol source from upstream of the liquid surface forming location to a liquid surface forming location at which a liquid surface of the aerosol source is formed, the transfer unit being configured to form the liquid surface; a suction port arranged downstream of the liquid surface forming location; a first atomizer atomizing the aerosol source located upstream of the liquid surface forming location; and a second atomizer atomizing a droplet generated from the liquid surface formed at the liquid surface forming location, the droplet being located downstream of the liquid surface forming location.. . ... Japan Tobacco Inc

Non-combustion type flavor inhaler and aerosol delivery method

A non-combustion type flavor inhaler comprising: an atomizer atomizing an aerosol source without burning; and a controller controlling a power output to the atomizer, wherein the controller is configured to start supply of a power output to the atomizer before start of a user's puffing action, and is configured to stop supply of a power output to the atomizer during a user's puffing action.. . ... Japan Tobacco Inc

Smoking article with filter and filter of smoking article

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. ... Japan Tobacco Inc

Non-burning type flavor inhaler, flavor source unit, and atomizing unit

A flavor inhaler includes: an aerosol flow path for guiding, to the mouthpiece side, an aerosol generated by an atomizing part; and an acid flow path for guiding, to the mouthpiece side, an acid discharged from an acid generating source without allowing the acid to pass through the atomizing part. The aerosol flow path includes at least a first flow path for guiding the aerosol to the mouthpiece side through a flavor inhalation component source.. ... Japan Tobacco Inc

Non-combustion type flavor inhaler

A non-combustion type flavor inhaler includes a housing/outer wall having an airflow path continuing from an inlet/air introduction hole to an outlet/a suction hole. An atomizing part/heat source atomizes an aerosol source without burning and sensor outputs a value that changes according to a user's puff operation. ... Japan Tobacco Inc

Stable crystal of 4-oxoquinoline compound

Provision of a stabilized crystal of 6-(3-chloro-2-fluorobenzyl)-1-[(s)-1-hydroxymethyl-2-methylpropyl]-7-methoxy-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (compound a). A crystal of compound a, which shows a particular x-ray powder diffraction pattern of a characteristic diffraction peaks at diffraction angles 2θ(°) as measured by x-ray powder diffractmetry.. ... Japan Tobacco Inc

Flavor inhaler, inside holding member, production method for flavor inhaler, and production method for inside holding member

A production method for an inside holding member comprises: forming a first side wall of the inside holding member that is used for a flavor inhaler and that retains a combustion heat source and a flavor source, into a cylindrical shape to surround at least a part of the combustion heat source and at least a part of the flavor source; and forming a hook section capable of locking the combustion heat source, and an introduction port adjacent to the hook section, by protruding a part of the first side wall from the first side wall.. . ... Japan Tobacco Inc

Iron (iii) citrate, substantially free of beta-iron hydroxide oxide

This invention provides a method for producing high-purity iron(iii) citrate substantially free of beta-iron hydroxide oxide, high-purity iron(iii) citrate substantially free of beta-iron hydroxide oxide, and medical uses thereof.. . ... Japan Tobacco Inc

Flavor inhaler

A flavor inhaler comprises: a flavor source configured to generate flavor without combusting; a cylindrical holding member including at least the flavor source inside; a flow path that is provided in the cylindrical holding member and that is extending from the flavor source toward a suction port for sucking the flavor; and a cooling layer provided only downstream of the flavor source. The cooling layer is provided on an inner surface of the cylindrical holding member, and faces the flow path.. ... Japan Tobacco Inc

01/18/18 / #20180014570

Flavor inhaler and inside holding member

A flavor inhaler comprises: a cylindrical holding member; a combustion heat source provided at an ignition end; a flavor source; an inside holding member that retains at least the flavor source; and an introduction port that introduces air to the flavor source. The inside holding member has a first side wall to surround at least a part of the flavor source. ... Japan Tobacco Inc

01/11/18 / #20180010139

Method for gene transfer into plant belonging to genus sorghum using agrobacterium, and method for production of transgenic plant of plant belonging to genus sorghum

The problem to be solved by this invention is to provide a method of gene introduction for a genus sorghum plant and a method for producing a transformed genus sorghum plant with a higher efficiency than the conventionally known agrobacterium method. This invention provides a gene introduction method of a genus sorghum plant characterized by using a medium with an increased concentration of a nitrogen source and/or an increased concentration of inorganic ions selected from magnesium ion, potassium ion, calcium ion and sodium ion, in a step of preparing a plant tissue material of a genus sorghum plant, a step of inoculation with agrobacterium and/or a co-cultivation step. ... Japan Tobacco Inc

01/11/18 / #20180008545

Tablet containing ferric citrate

The present invention provides a new preparation which is a tablet containing (1) ferric citrate, (2) a polyvinyl alcohol-polyethylene glycol graft copolymer, and (3) a polyvinyl alcohol-acrylic acid-methyl methacrylate copolymer. . ... Japan Tobacco Inc

01/11/18 / #20180007960

Flavor inhaler

This flavor inhaler is provided with a housing having an air flow path that spans continuously from an inlet to an outlet, and an atomizing part for atomizing an aerosol source without accompanying combustion of the aerosol source, wherein at least one portion of the air flow path is an aerosol flow path which is a flow path for an aerosol generated from the atomizing part, and the air blow resistance of the whole air flow path is not greater than 25 mmaq.. . ... Japan Tobacco Inc

01/11/18 / #20180007956

Storage case for storing hinge-lidded box-type package

A storage case for storing a hinge-lidded box-type package, the hinge-lidded box-type package including a package body that has an open end at an upper part, and is capable of housing an object to be housed therein, and a lid part that is rotatably coupled to an edge of the open end through a hinge, and opens and closes the open end, the storage case having: a bottom surface wall; a rectangular tube wall body that is erected from the bottom surface wall, and forms therein a storage part that stores the package; and an insertion opening that is famed at an upper edge of the rectangular tube wall body, and enables the package to be inserted, wherein a slip-out regulating part that regulates slip-out of the package from the storage part is attached to the insertion opening.. . ... Japan Tobacco Inc

01/04/18 / #20180000152

Filter for cigarette product and cigarette product

The filter for cigarette product includes a mouthpiece end side-filter material and a front stage-filter material. The mouthpiece end side-filter material has a low air flow-resistance unit that is arranged in a part of a cross section from a front end surface to a rear end surface and having a relatively low air flow-resistance, and a high air flow-resistance unit that is arranged in the remainder of the cross section from the front end surface to the rear end surface and having a higher air flow-resistance than the low air flow-resistance unit. ... Japan Tobacco Inc

01/04/18 / #20180000150

Method for producing tobacco molded article

According to one embodiment, a method of producing a tobacco molded article, includes formulating a tobacco kneaded material by kneading a tobacco mixture containing a tobacco raw material, a binder and water, molding the tobacco kneaded material to obtain a molded body and adding a flavor to the molded body.. . ... Japan Tobacco Inc

12/07/17 / #20170347718

Charging device for non-combustion type flavor inhaler

A charging device for a non-combustion type flavor inhaler includes a housing having an electric contact with a non-combustion type flavor inhaler including a rechargeable battery; a power reception unit configured to receive electric power in a non-contact state from a power feeding unit included in a power feeding member; and a charging unit configured to supply the electric power received in the power reception unit to the rechargeable battery via the contact.. . ... Japan Tobacco Inc

12/07/17 / #20170347717

Method of manufacturing atomizing unit, non-combustion type flavor inhaler, atomizing unit and atomizing unit package

A method of manufacturing an atomizing unit comprises: a step a of measuring a resistance value of a resistive heating element which atomizes an aerosol source by resistance heat; and a step b of recording the resistance value measured in the step a, an adjusted power supply output determined in accordance with the resistance value as a power supply output to the resistive heating element or identification information associated with the resistance value or the adjusted power supply output in an information source.. . ... Japan Tobacco Inc

12/07/17 / #20170347704

Non-burning type flavor inhaler

This non-combusting flavor inhaler is provided with: an atomization unit that is configured to atomize an aerosol source without entailing combustion; a power source that stores power that is supplied to the atomization unit; and a control unit that is configured to control power supply to the atomization unit using a mode selected from among a plurality of modes. The plurality of modes include a plurality of operation modes for generating an aerosol from the atomization unit, and a restriction mode for restricting driving of the atomization unit, said mode being decided separately from the plurality of operation modes.. ... Japan Tobacco Inc

11/30/17 / #20170340005

Heat reversible composition for smoking goods that are gel-like at normal temperatures

The present invention provides a thermoreversible composition for smoking goods that are gel-like at normal temperatures, comprising glycerin at 69.0-94.8 wt % with respect to the entirety of the composition, native-type gellan gum at 0.2-1.0 wt % with respect to the entirety of the composition, and water at 5.0-30.0 wt %.. . ... Japan Tobacco Inc

11/09/17 / #20170319799

Non-combustion type flavor inhaler, flavor source unit, and method for manufacturing member used in a non-combustion type flavor inhaler

A type flavor inhaler (100) comprises aerosol flow passage (140) guiding aerosol generated by the atomization unit (111) to the mouthpiece side. The aerosol flow passage (140) includes: a first flow passage (140a) which guides aerosol to the mouthpiece side through the flavor source (132); and a second flow passage (140b) which is different from the first flow passage (140a). ... Japan Tobacco Inc

08/31/17 / #20170247134

Packaging machine for a package, and packaging method therefor

. . . . A packaging machine includes: a conveying machine that conveys a package blank for a package; a lid-side magnetizing roller that is supported so as to be able to come into contact with the lid-side magnetic region of the package blank, and so as to be rotatable when coming into contact, and has a permanent magnet which magnetizes a magnetic material of the lid-side magnetic region; and a body-side magnetizing roller that is supported so as to be able to come into contact with the body-side magnetic region of the package blank, and so as to be rotatable when coming into contact, and has a permanent magnet for magnetizing a magnetic material of the body-side magnetic region so as to form a predetermined magnetic distribution corresponding to a magnetic distribution in the lid-side magnetic region formed by the lid-side magnetizing roller.. . ... Japan Tobacco Inc

08/31/17 / #20170246407

Non-heating type flavor inhalator and method of manufacturing flavor cartridge

A method of manufacturing a flavor cartridge for a flavor inhalator, the method comprising the steps of filling a predetermined amount of a flavor generating material capable of emitting a flavor component in a frame compressing the flavor generating material in the frame by applying pressure thereto by a pusher and fixing a lid to the frame, wherein the flavor generating material contains a tobacco material obtained by shredding or pulverizing tobacco leaf, and the lid has air permeability.. . ... Japan Tobacco Inc

08/24/17 / #20170238608

Cartridge and non-burning type flavor inhaler

This cartridge is provided with a flavor source housing which houses a flavor source, and a mesh body which is arranged on at least one end of the flavor source housing. The mesh body has multiple openings. ... Japan Tobacco Inc

08/24/17 / #20170238606

Non-burning type flavor inhaler and package

This non-combusting flavor inhaler is provided with: a power source unit which comprises at least a battery; a first cartridge which comprises at least a vaporizer unit which, with power provided from an aerosol source and the battery, vaporizes an aerosol source without combustion; a second cartridge which has at least a flavor source and which imparts flavor to the aerosol vaporized by the vaporizer unit by said aerosol passing through said second cartridge; and a control unit which, upon detecting that it is time for the second cartridge to be replaced, controls a notification unit to notify that it is time for the second cartridge to be replaced.. . ... Japan Tobacco Inc

08/24/17 / #20170238605

Non-burning type flavor inhaler

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. ... Japan Tobacco Inc

08/24/17 / #20170238596

Non-burning type flavor inhaler and control method

This non-combusting flavor inhaler is provided with a control unit which, as an instruction to a battery, outputs to the battery a prescribed instruction instructing the battery that the amount of aerosol vaporized by a vaporizer unit should fall within a desired range. The control unit stops power supply from the battery to the vaporizer unit once a prescribed period has elapsed since the start of supplying power to the vaporizer unit. ... Japan Tobacco Inc

08/10/17 / #20170224010

Oral tobacco composition and production method thereof

An oral tobacco composition in which sensations to the throat and esophagus that are characteristic of raw tobacco are selectively removed, and a production method thereof are provided. Provided is an oral tobacco composition in which the ratio of total content of one or more of citric acid, malic acid, succinic acid, acetic acid and formic acid to the nicotine content (a/n) is 1.30 or less.. ... Japan Tobacco Inc

08/10/17 / #20170224009

Producing method of tobacco raw material

A producing method of a tobacco raw material containing a flavor constituent, comprises: a step a for heating a tobacco raw material in a closed space which is treated with alkali and for taking a flavor constituent released in the gas phase from the tobacco raw material to an outside of the closed space; a step b for allowing a first solvent to capture the flavor constituent by bringing the flavor constituent released in the gas phase in the step a into contact with the first solvent which is a liquid substance at normal temperature on the outside of the closed space; a step c for supplying a second solvent to the tobacco raw material in the closed space after the step a and for taking a normal component which is released as the liquid phase from the tobacco raw material to the second solvent, together with the second solvent to the outside of the closed space; and after the steps b and c, the step d for adding the first solvent capturing the flavor constituent in the step b to the tobacco raw material from which the flavor constituent is released to the outside of the closed space in the step a.. . ... Japan Tobacco Inc

08/10/17 / #20170224008

Oral tobacco composition and production method thereof

An oral tobacco composition is provided which has a 0.06 or greater ratio (a/n) of the total amount of carboxylic acid with 6 or fewer carbon atoms to the nicotine content, and which has a 20 ng or lower tsna content per 1 mg of nicotine.. . ... Japan Tobacco Inc

08/03/17 / #20170215473

Method for producing flavor source and package

A method for producing a flavor source that supports an inhaling flavor component contained in a tobacco raw material, comprises: step a of performing an alkali treatment on the tobacco raw material; and step b of arranging an alkali-treated tobacco raw material and a flavor base material configured by non-tobacco material within a same space in such a way that the alkali-treated tobacco raw material and the flavor base material are maintained in a non-contacting state, thereby inducing the flavor base material to support the inhaling flavor component emitted as a vapor phase from the tobacco raw material.. . ... Japan Tobacco Inc

07/06/17 / #20170190745

Factor involved in latent infection with herpes virus, and use thereof

Disclosed are a protein and a gene each of which is a factor involved in latent infection with a herpesvirus. An antibody against the factor was detected in approximately 50% of patients suffering from mental disorders, whereas the antibody was hardly detected in healthy persons. ... Japan Tobacco Inc

06/22/17 / #20170172199

Method of manufacturing tobacco raw material and oral tobacco product

Provided is a method of manufacturing a tobacco raw material in which the green color of the tobacco raw material is maintained and a browning-involved enzyme included in tobacco leaves is deactivated. Specifically, a method of manufacturing a tobacco raw material is provided that includes a step for heating a tobacco leaf material, which has an a* value of 1.0 or less, the a* value being expressed by the l*a*b* method, and which has a moisture content of 8 wt % or less, at a temperature of 75° c. ... Japan Tobacco Inc

04/20/17 / #20170107533

Virus-resistant tobacco and method for creating same

A virus-resistant tobacco in accordance with the present invention is such that it includes a mutation in a translation initiation factor eif(iso)4e gene, the mutation causing production of an eif(iso)4e protein which is non-functional with respect to a virus or suppressing expression of the eif(iso)4e gene, or a virus-resistant tobacco in accordance with the present invention is such that an expression level of the eif(iso)4e gene is 20% or lower as compared to a wild type.. . ... Japan Tobacco Inc

03/16/17 / #20170071259

Non-burning type flavor inhaler and method used for non-burning type flavor inhaler

A non-burning type flavor inhaler includes a control unit that controls power supplied from a power source to an atomizer. The control unit controls, in one puff action in a standard mode, controls the power source to supply standard power amount to the atomizer in a duration before a first duration elapses. ... Japan Tobacco Inc

03/02/17 / #20170055578

Flavor inhaler and cup

. . A flavor inhaler (100) comprises a cup (50) having a cup shape. The cup is inserted into the holder (30) in a direction in which an opening of the cup is directed toward the ignition end side and a bottom plate (52) of the cup is arranged at the non-ignition end side. ... Japan Tobacco Inc

02/16/17 / #20170042252

Non-burning-type flavor inhaler

. . 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.. . ... Japan Tobacco Inc

02/16/17 / #20170042251

Non-burning-type flavor inhaler and computer-readable medium

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.. ... Japan Tobacco Inc

02/16/17 / #20170042250

Non-burning-type flavor inhaler

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.. ... Japan Tobacco Inc

02/16/17 / #20170042226

Manufacturing method for carbon heat source

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.. . ... Japan Tobacco Inc

02/09/17 / #20170035096

Method and apparatus for expanding tobacco material

A tobacco material expansion method includes the steps of wetting and swelling a tobacco material by bringing the tobacco material into contact with a water vapor stream at 100 to 160° c., and drying the tobacco material by bringing the wetted swelled tobacco material into contact with a superheated water vapor stream at a temperature higher than that of the water vapor.. . ... Japan Tobacco Inc








ARCHIVE: New 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009



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