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公开(公告)号：US20240358086A1
公开(公告)日：2024-10-31
申请号：US18765070
申请日：2024-07-05
申请人： JAPAN TOBACCO INC.
发明人： Takeshi AKAO , Manabu YAMADA , Hiroshi TEZUKA
CPC分类号： A24F40/53 , A24F40/51 , A24F40/60 , H01M10/425 , A61M15/06 , A61M2205/8206 , H01M2010/4271 , H02J7/0068
摘要： In order to detect the occurrence of malfunction in a sensor, this power supply unit is provided with a microphone condenser which detects an aerosol generation request, a PTC thermistor which outputs a value which changes depending on electric change in the microphone condenser, and a control portion which, on the basis of the value outputted by the PTC thermistor, detects whether the microphone condenser is in a normal state or an abnormal state.
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公开(公告)号：US12127600B2
公开(公告)日：2024-10-29
申请号：US18517580
申请日：2023-11-22
CPC分类号： A24F40/53 , A24F40/46 , A24F40/10 , A24F40/42 , A24F40/50 , H05B1/0244 , H05B2203/021
摘要： An electrically operated aerosol-generating system is provided, including: a heating element to heat an aerosol-forming substrate proximate to the heating element; a power supply to supply power to the heating element; and electric circuitry in communication with the heating element and the power supply, the electric circuitry including a memory and being configured to: regulate a supply of power to the heating element for a heating cycle period in response to a user input, determine a first derivative of an electrical resistance of the heating element with respect to time, determine that there is an adverse condition if the first derivative exceeds a threshold value stored in the memory during a heating cycle period at or subsequent to a predetermined time in the period, and control power supplied to the heating element or provide an indication based on whether there is an adverse condition at the heating element.
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公开(公告)号：US20240349790A1
公开(公告)日：2024-10-24
申请号：US18279450
申请日：2023-04-21
申请人： QNOVIA, INC.
发明人： Mario DANEK , Kassie BETTS , Ian D. KOVACEVICH , Nouphone J. BANSANSINE , Joseph Gene WALSH , Christopher Kar-Heng CHENG , Chris BREEN , Josh RIGBERG , Toriono GRANGER , Muawea RAWASHDEH , Ryan HALL , Tonya CHARLES , Jacquelyn COKER
IPC分类号： A24F40/42 , A24F40/485 , A24F40/51 , A24F40/53
CPC分类号： A24F40/42 , A24F40/485 , A24F40/51 , A24F40/53
摘要： An electronic device includes a hand held base assembly that includes circuitry including memory and firmware executed by a processor or microcontroller of the circuitry; and a cartridge assembly that includes memory that is read by the firmware of the handheld base assembly. The cartridge assembly and the handheld base assembly are configured to removably couple together to define the electronic device for producing an aerosol for inhalation by a person. An enclosed air passageway is defined by the cartridge assembly and by the handheld base assembly, which isolates the airflow from the electronics of the device. The enclosed air passageway extends between the opening of the mouthpiece for taking a breath and a diaphragm of the handheld base assembly, movement of the diaphragm changing the air pressure within an enclosed interior space having a pressure sensor for trigging the pressure sensor when a breath is taken.
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公开(公告)号：US20240341368A1
公开(公告)日：2024-10-17
申请号：US18420603
申请日：2024-01-23
申请人： Pax Labs, Inc.
CPC分类号： A24F40/57 , A24F40/53 , A24F40/60 , A24F40/65 , A61M11/042 , A61M15/06 , H05B1/0297 , A61M2205/14 , A61M2205/3372 , A61M2205/50 , A61M2205/502 , A61M2205/52 , A61M2205/587
摘要： Features relating to vaporizer devices configured to allow for temperature adjustment are provided. User controlled actions with respect to removing a cartridge from a vaporizer body and inserting the cartridge into the vaporizer body provide for temperature adjustment, where the temperature refers to a setpoint temperature of operation of the vaporizer device. The temperature adjustment aspects of the current subject matter provide a user with a controlled, intuitive, and simple method to adjust the setpoint temperature of the vaporizer device by incrementing through a sequence of setpoint temperatures.
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公开(公告)号：US20240341366A1
公开(公告)日：2024-10-17
申请号：US18682694
申请日：2022-08-10
发明人： Harry GREEN , Anna AZZOPARDI
摘要： There is provided a delivery system for a metabolic modulator comprising: a sensor component configured to determine a metabolic state of a user; a delivery component configured to deliver a metabolic modulator; and a controller configured to receive information relating to the metabolic state of the user and to control delivery of the metabolic modulator in response thereto.
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公开(公告)号：US20240341360A1
公开(公告)日：2024-10-17
申请号：US18752838
申请日：2024-06-25
申请人： Japan Tobacco Inc.
摘要： An aerosol generation system including: an aerosol-forming product including an aerosol source; an accommodating portion accommodating the aerosol-forming product; a microwave oscillation unit; a power supply unit; an antenna that supplies the microwave to the accommodating portion; and a control unit, in which the accommodating portion includes a first microwave shield, the aerosol-forming product includes a second microwave shield, the first microwave shield and the second microwave shield form an applicator that confines the microwave, the applicator transitions between a blocking state in which propagation of the microwave from the applicator to the outside is restricted and a non-blocking state in which propagation of the microwave from the applicator to the outside is enabled, according to a position of the second microwave shield, and the control unit prohibits supply of the microwave from the microwave oscillation unit according to the position of the second microwave shield.
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公开(公告)号：US20240341020A1
公开(公告)日：2024-10-10
申请号：US18573135
申请日：2022-06-27
发明人： Enrico STURA , Torsten Richard Mathias TINGSTRÖM , Ezequiel Martin VALDEZ ROJAS , Valerio OLIANA
IPC分类号： H05B47/105 , A24F40/20 , A24F40/53 , A24F40/57 , A24F40/60 , F21V23/00 , F21Y105/16 , F21Y113/13 , F21Y115/10 , H05B45/20
CPC分类号： H05B47/105 , A24F40/53 , F21V23/009 , H05B45/20 , A24F40/20 , A24F40/57 , A24F40/60 , F21Y2105/16 , F21Y2113/13 , F21Y2115/10
摘要： An aerosol-generating device for heating an aerosol-forming substrate to generate an inhalable aerosol is provided, the device including: control electronics; and substantially linear first and second lighting arrays, each extending over a length between first and second ends of the respective array, the first and second arrays being a same length and laterally spaced apart from each other to be parallel and aligned with each other, and the first and second ends of the first array are aligned with the first and second ends of the second array, the control electronics being coupled to the first and second arrays to activate both of the first and second arrays to generate a predetermined light emission indicative of and in response to at least one of a status and progression of an operational phase of the device, and to cause each of the first and the second arrays to convey different data.
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公开(公告)号：US20240324686A1
公开(公告)日：2024-10-03
申请号：US18738375
申请日：2024-06-10
申请人： Japan Tobacco Inc.
发明人： Keiji MARUBASHI , Minoru KITAHARA
IPC分类号： A24F40/465 , A24F40/53
CPC分类号： A24F40/465 , A24F40/53
摘要： A power supply unit for an aerosol generation device that generates a flavored aerosol, the power supply unit including: a heating unit configured to heat an aerosol source; a power supply configured to supply electric power to the heating unit; a temperature sensor for the heating unit in contact with or close to the heating unit, or consisting of the heating unit itself; a switch configured to open and close an electrical connection between the power supply and the temperature sensor; an operation unit configured to allow a user for an operation; and a controller configured to control the switch to be ON state based on the operation on the operation unit causing the heating unit to start heating.
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公开(公告)号：US12102133B2
公开(公告)日：2024-10-01
申请号：US17715458
申请日：2022-04-07
发明人： Yihua Zhao , Weiming Fang , Jun Zhou , Zhenggen Dai
IPC分类号： A24F40/53 , A24F40/485 , A24F40/51 , A24F40/60
CPC分类号： A24F40/53 , A24F40/485 , A24F40/51 , A24F40/60
摘要： A detection method for detecting intake of an aerosol-forming substrate, applicable to an electronic vaporization device, includes: obtaining an air pressure value in an airflow channel of the electronic vaporization device, the airflow channel flowing vapor generated by the electronic vaporization device for ease of inhaling, the vapor being generated through vaporization of an aerosol-forming substrate in the electronic vaporization device; calculating intake of the aerosol-forming substrate according to the air pressure value; and reminding a user according to the intake, or adjusting operating parameters of the electronic vaporization device according to the intake.
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公开(公告)号：US20240315349A1
公开(公告)日：2024-09-26
申请号：US18577978
申请日：2022-07-20
申请人： KT&G CORPORATION
发明人： Byungsung CHO , Minkyu KIM , Jueon PARK , Jongsub LEE
摘要： An aerosol generating device is provided. The aerosol generating device includes: a cartridge; a body coupled to the cartridge; and a controller configured to: check a type of the cartridge based on that the body and the cartridge are coupled to each other; based on the type of the cartridge being a first type that stores predetermined data, update at least one of a mode of the body and data stored in the body based on the predetermined data; and based on the type of the cartridge being a second type that does not store the predetermined data, perform an operation related to generation of an aerosol based on at least one of the mode of the body and the data stored in the body.
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