Abrégé

The present invention relates to a metal separator plate with improved durability, the metal separator plate having a coating layer formed thereon, wherein the coating layer secures electrical conductivity based on nickel (Ni) and has additional metals, such as chromium (Cr) or a first metal (M) and a second metal (M'), introduced thereinto. The metal separator plate according to the present invention exhibits excellent electrical conductivity, corrosion resistance, and durability, and thus can be applied to a separator plate for a fuel cell stack or a water electrolysis stack.

Classes IPC  ?

• H01M 8/0228 - Composites sous forme de produits en couches ou enrobés
• H01M 8/0206 - Métaux ou alliages
• H01M 8/241 - Groupement d'éléments à combustible, p. ex. empilement d'éléments à combustible avec électrolytes solides ou supportés par une matrice
• H01M 8/1004 - Éléments à combustible avec électrolytes solides caractérisés par les ensembles membrane-électrodes [MEA]
• C25B 13/02 - DiaphragmesÉléments d'espacement caractérisés par la configuration ou la forme
• C25B 13/05 - DiaphragmesÉléments d'espacement caractérisés par le matériau à base de matériaux inorganiques
• C25B 9/77 - Assemblages comprenant plusieurs cellules du type filtre-presse avec diaphragmes
• C25B 1/04 - Hydrogène ou oxygène par électrolyse de l'eau
• H01M 8/10 - Éléments à combustible avec électrolytes solides

Abrégé

The present invention relates to a cigarette for an electronic cigarette and, more specifically, to an electrically heated smoking article comprising conductive heating elements. The electrically heated smoking article of the present invention has a simpler structure than the prior art, and has the advantage of being able to control the temperature and spray amount for generating an aerosol from a liquid, by using conductive heating elements of various volumes, including various liquids, and having various characteristics.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 3/17 - Filtres spécialement adaptés aux dispositifs permettant de fumer artificiellement
• A24B 3/14 - Façonnage de produits de tabac reconstitués, p. ex. matériaux d'enrobage, feuilles, feuilles simulées, rouleaux, painsForme de ces produits
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

Abrégé

The present invention relates to: a plant processing method for inhaling an inherent aroma of a plant as an aerosol; and a processed plant product for aroma inhalation obtained by the method. A plant processing method for inhaling an inherent aroma of a plant as an aerosol, according to the present invention, may comprise the steps of: preparing a mixed solution for immersing a plant to be processed for aroma inhalation; immersing, in the mixed solution, the plant to be processed; and drying the immersed plant to be processed. The processed plant product for inhaling an aroma, according to the present invention, can be applied for use for inhaling, through the mouth, an aerosol generated by inserting the processed plant product into a heating device and heating the processed plant product.

Classes IPC  ?

• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques
• A24B 15/18 - Traitement du tabac ou des succédanés du tabac
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/38 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques comportant un hétérocycle comportant uniquement de l'azote comme hétéro-atomes
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 13/00 - Tabac pour pipes, pour cigares, p. ex. éléments rapportés dans ceux-ci, ou pour cigarettesTabac à chiquerPoudre à priser
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac

Abrégé

Disclosed are a fan actuator and a fan motor having same. The fan motor comprises: an impeller which receives power from a motor and rotates around a rotation shaft; and an excitation device which reduces noise generated by the impeller. The excitation device comprises: a coil to which power is applied; a yoke rotatably mounted on the impeller; and a magnet coupled to the yoke so as to rotate together with the impeller about the rotation shaft with respect to the coil, wherein an axial-direction excitation force can be applied to the impeller by electromagnetic interaction between the magnet and the coil. Accordingly, fan noise can be reduced.

Classes IPC  ?

• H02K 7/14 - Association structurelle à des charges mécaniques, p. ex. à des machines-outils portatives ou des ventilateurs
• H02K 5/24 - EnveloppesEnceintesSupports spécialement adaptés pour la réduction ou à la suppression des bruits ou vibrations
• B06B 1/04 - Procédés ou appareils pour produire des vibrations mécaniques de fréquence infrasonore, sonore ou ultrasonore utilisant l'énergie électrique fonctionnant par électromagnétisme
• F04D 29/66 - Lutte contre la cavitation, les tourbillons, le bruit, les vibrations ou phénomènes analoguesÉquilibrage
• F24F 8/10 - Traitement, p. ex. purification, de l'air fourni aux locaux de résidence ou de travail des êtres humains autrement que par chauffage, refroidissement, humidification ou séchage par séparation, p. ex. par filtrage
• F24F 13/20 - Enveloppes ou couvercles
• F24F 13/24 - Moyens pour éviter ou supprimer le bruit

Abrégé

Disclosed is a skin care device comprising: a massage pad including an EP positive-electrode pad disposed at the center thereof and a plurality of EP negative-electrode pads disposed outside the EP positive-electrode pad along a circumferential direction; a head unit including a plurality of vibration generators provided for each of the plurality of EP negative-electrode pads; a cartridge assembly detachably coupled to the rear of the head unit and including a formulation cartridge coupled to a formulation discharge port formed through the EP positive-electrode pad; a printed circuit board assembly including a formulation discharge unit for automatically discharging, by applying pressure, a skin care formulation hermetically accommodated in the formulation cartridge, an EP driving unit for supplying power to the EP positive-electrode pad and the EP negative-electrode pads, and a vibration driving unit for supplying power to the vibration generators; and a control unit for controlling operations of the EP driving unit, the vibration driving unit, and the formulation discharge unit.

Classes IPC  ?

• A61N 1/32 - Application de courants électriques par électrodes de contact courants alternatifs ou intermittents
• A45D 34/04 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums spécialement conçus pour étendre un liquide, p. ex. à l'aide d'un rouleau ou d'une bille
• A45D 40/26 - Instruments spécialement conçus pour appliquer une peinture pâteuse, p. ex. en utilisant un rouleau ou une bille
• A61N 1/04 - Électrodes
• A45D 34/00 - Récipients ou accessoires spécialement conçus pour l'emploi de produits de toilette ou cosmétiques liquides, p. ex. de parfums

Abrégé

This aerosol generating solid body comprises a flavoring agent, a first thickener for coating the flavoring agent, an aerosol former and a second thickener, is solidified to be solid at room temperature and can generate aerosol when heated. This method for preparing an aerosol generating solid body, which is solid at room temperature and generates an aerosol when heated, may comprise: mixing a flavoring agent and a first thickener so as to obtain a first mixture in which the flavoring agent is coated with the first thickener; mixing the first mixture, an aerosol former and a second thickener so as to obtain a second mixture; and solidifying the second mixture.

Classes IPC  ?

• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac

Abrégé

The aerosol-generating device according to an embodiment of the present invention comprises: a cavity into which an aerosol-generating article is inserted; a heater for heating the aerosol-generating article inserted into the cavity; an air flow channel communicating with the cavity; an inlet port communicating with the air flow channel so as to introduce external air into the air flow channel; a battery for supplying power to the heater; a power adjustment means connected between the battery and the heater; a microcontroller connected to the power adjustment means so as to control the power control mean; a puff-sensing metal structure installed in the air flow channel; a first wire and a second wire connected to the puff-sensing metal structure, respectively, and made of materials having different thermal conductivities; and an amplifier having an input terminal connected to each of the first wire and the second wire and having an output terminal connected to the microcontroller. The microcontroller recognizes puffs according to signals input from the amplifier and counts the number of puffs.

Classes IPC  ?

• A24F 40/57 - Commande de la température
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/51 - Disposition des capteurs
• A24F 40/50 - Commande ou suivi
• A24F 40/53 - Suivi, p. ex. détection des pannes

Abrégé

Provided are a smoking article and an aerosol-generating device using same. The smoking article comprises a filter, a tube, and an aerosol-generating segment, the aerosol-generating segment comprising a solid body formed from nicotine, a flavoring agent, and the aerosol-generating material through a thickener, wherein when heated, the nicotine, the flavoring agent, and the aerosol-generating material are vaporized to form an aerosol.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques

Produits et services

cigarillos; tobacco and smokers' articles; tobacco; humidors; tobacco substitutes; cigar cutters; cigars; ashtrays; electronic cigarettes; disinfectant sticks for electronic cigarettes; cleaning tools for electronic cigarettes; brushes for cleaning electronic cigarettes; pads for cleaning electronic cigarettes; sticks for cleaning electronic cigarettes; electronic cigarette cartridges; neck chains for electronic cigarettes; atomizers for electronic cigarettes; cases for electronic cigarettes; pipe cleaners for electronic cigarettes; liquid nicotine solutions for use in electronic cigarettes; liquid solutions for use in electronic cigarettes; decorative covers for electronic cigarettes; electric pipe cleaners for electronic cigarettes; oral vaporizers for smokers; flavourings, other than essential oils, for use in electronic cigarettes; electronic tobacco pipes; articles for use with tobacco; matches; tobacco and tobacco products (including substitutes); electronic hookahs; smokeless cigarette vaporizer pipes; hookah tobacco; cigarette filters; cigarette paper; ready-made cigarette tubes with filters.

Abrégé

An electronic device according to an embodiment may comprise: a housing comprising a fastening portion; and a speaker assembly which is arranged inside the housing and which outputs audio. The speaker assembly may comprise a support structure that forms a magnetic field. The speaker assembly may comprise: a coil configured to vibrate due to the magnetic field; and a diaphragm attached to the coil. The support structure may be fastened to the fastening portion to couple the speaker assembly to the housing.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 7/16 - Dispositions pour monter ou pour tendre des membranes ou des cônes
• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails

Abrégé

The present invention relates to an aerosol generating device in which: a regular cigarette is separated into a combustible part and a filter part by lever cutting or aperture cutting; a nicotine aerosol is produced by heating the combustible part; a liquid aerosol is produced by heating a liquid in a cartridge; and the two types of aerosol are inhaled by a user via the separated filter part. Also, the present invention relates to an aerosol generating device in which a regular cigarette can be separated into a combustible part and a filter part by using a slide blade or a heating wire.

Classes IPC  ?

• A24F 13/24 - Appareils pour couper, fendre ou perforer les cigares, p. ex. combinés avec un briquet
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides
• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 7/04 - Bouquins pour pipesBouquins pour fume-cigares ou fume-cigarettes avec filtres à fumée
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

This aerosol generation device comprises: a body having an insertion hole into which a factory made cigarette (FMC) is inserted, an outlet, and an airflow path extending between the insertion hole and the outlet to guide an airflow from the insertion hole to the outlet; a first heater configured to heat the FMC inserted into the insertion hole; and an aerosol generating unit that accommodates an aerosol generating material, includes a second heater to heat the aerosol generating material so as to generate aerosol, and is positioned so as to communicate with the airflow path, thereby allowing the generated aerosol to flow into the airflow path.

Classes IPC  ?

• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 40/485 - ValvesOuvertures
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/44 - Mèches
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac

Abrégé

Embodiments relate to a heater having a plurality of heating regions and an aerosol-generating device including the same and, more particularly, to: a heater that has a plurality of heating regions directly formed on a heating pipe and can improve the amount of mist that is generated and power efficiency through the individual control of each of the heating regions; and an aerosol-generating device including the same. The heater according to embodiments includes: a pipe-shaped metal structure capable of accommodating a cigarette; a first insulating layer directly formed on the outer circumferential surface of the metal structure; an electrode layer directly formed on the outer circumferential surface of the first insulating layer; a heat generating layer directly formed on the outer circumferential surface of the first insulating layer and electrically connected to the electrode layer; and a second insulating layer protecting the first insulating layer, the electrode layer, and the heat generating layer. The heat generating layer includes a plurality of heat generating regions arranged in the flow direction of an air current, and the heating of each of the heat generating regions is individually controlled.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/51 - Disposition des capteurs
• A24F 40/53 - Suivi, p. ex. détection des pannes
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/57 - Commande de la température
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• A24F 40/50 - Commande ou suivi
• H05B 3/00 - Chauffage par résistance ohmique
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants

Abrégé

The present specification relates to a semi-solid or solid body for an electronic cigarette and a method for manufacturing same. The semi-solid or solid body for an electronic cigarette and the method for manufacturing same, according to one embodiment of the present invention, prevent leakage and provide the effect of delivering active ingredients to a user in an intact manner.

Classes IPC  ?

• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/38 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques comportant un hétérocycle comportant uniquement de l'azote comme hétéro-atomes
• A24B 15/40 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques comportant un hétérocycle comportant uniquement de l'oxygène ou du soufre comme hétéro-atomes
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides

Abrégé

The present specification relates to a solid substance for an electronic cigarette and a method for producing same. The solid substance for an electronic cigarette and the method for producing same, according to an embodiment of the present invention, are free from concern about leakage or the like and provide the effect of completely delivering active ingredients to a user.

Classes IPC  ?

• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• A24B 15/38 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques comportant un hétérocycle comportant uniquement de l'azote comme hétéro-atomes
• A24B 15/40 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques comportant un hétérocycle comportant uniquement de l'oxygène ou du soufre comme hétéro-atomes
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

The disclosed invention relates to an electronic cigarette device. According to an embodiment, the electronic cigarette device includes: a first heating unit on which a liquid cartridge including a liquid for an electronic cigarette is mounted and which produces aerosol by heating and vaporizing the liquid for the electronic cigarette in the liquid cartridge; a second heating unit for accommodating a cigarette stick including general tobacco to heat the cigarette stick; an air flow path for inducing an air flow which starts from an inlet communicating with the outside, introduces the aerosol produced by the first heating unit, and then serially passes through the inside of the cigarette stick accommodated in the second heating unit; and a control unit for generating the aerosol by driving the first heating unit, and performing a series of controls for driving the second heating unit after the aerosol having passed through the air flow path is absorbed into the general tobacco in the cigarette stick accommodated in the second heating unit.

Classes IPC  ?

• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/22 - Cigarettes avec des sources de chaleur combustibles intégrées, p. ex. avec une source de chaleur carbonée
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/90 - Leurs dispositions ou leurs procédés spécialement adaptés à la recharge des batteries

Abrégé

Provided according to an embodiment of the present invention is a microspeaker comprising: a magnetic circuit provided with a yoke and magnets; and an FPCB diaphragm which is installed on the upper part of the magnetic circuit and has a conductor coil pattern formed on a nonconductive film, wherein when an electrical signal is applied to the coil pattern of the FPCB diaphragm, mutual electromagnetic force with the magnetic circuit causes the FPCB diaphragm to vibrate and generate sound.

Classes IPC  ?

• H04R 9/06 - Haut-parleurs
• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 7/16 - Dispositions pour monter ou pour tendre des membranes ou des cônes
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

The present invention relates to an aerosol-generating article, an aerosol-generating system comprising same, and a method for manufacturing same. Disclosed are an aerosol-generating article configured to generate a uniform aerosol while heating one or more segments in the aerosol-generating article in the same temperature range, an aerosol-generating system comprising same, and a method for manufacturing same.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/57 - Commande de la température

Abrégé

The present invention relates to an aerosol generating device, and more particularly, to a technology capable of preventing overheating of a heater in an aerosol generating device. A heater temperature control circuit for an aerosol generating device according to an embodiment of the present invention comprises: a battery for supplying power; a switch connected in series with the battery; a load resistor connected in series with the switch; a heater connected in series with the load resistor; and a microcontroller for controlling the switch to be turned on-off, wherein each of the upstream end of the load resistor, the upstream end of the heater, and the downstream end of the heater is connected to the microcontroller.

Classes IPC  ?

• A24F 40/57 - Commande de la température
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H03F 3/45 - Amplificateurs différentiels

Produits et services

cigarillos; tobacco and smokers' articles; tobacco; humidors; tobacco substitutes; cigar cutters; cigars; ashtrays; electronic cigarettes; disinfectant sticks for electronic cigarettes; cleaning tools for electronic cigarettes; brushes for cleaning electronic cigarettes; pads for cleaning electronic cigarettes; sticks for cleaning electronic cigarettes; electronic cigarette cartridges; neck chains for electronic cigarettes; atomizers for electronic cigarettes; cases for electronic cigarettes; pipe cleaners for electronic cigarettes; liquid nicotine solutions for use in electronic cigarettes; liquid solutions for use in electronic cigarettes; decorative covers for electronic cigarettes; electric pipe cleaners for electronic cigarettes; oral vaporizers for smokers; flavourings, other than essential oils, for use in electronic cigarettes; electronic tobacco pipes; articles for use with tobacco; matches; tobacco and tobacco products (including substitutes); electronic hookahs; smokeless cigarette vaporizer pipes; hookah tobacco; cigarette filters; cigarette paper; readymade cigarette tubes with filters.

Abrégé

Embodiments relate to a liquid cartridge comprising a porous absorbent heater, and an aerosol generation device comprising same, and, more specifically, to a liquid cartridge for an aerosol generation device, the liquid cartridge comprising a heater, and employing a liquid heater of a porous ceramic material so as to have improved aerosol generation efficiency while being structurally simple. The liquid cartridge of an embodiment comprises: an upper case including an interior cavity for storing liquid; inner rubber assembled at a lower end of the interior cavity so as to prevent liquid leakage; a ceramic heater including a porous absorbent formed of a ceramic material and a heat source formed on one surface of the porous absorbent; and a lower case assembled at a lower end of the inner rubber, wherein the inner rubber seals the interior cavity and exposes a side surface of the ceramic heater to liquid.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/485 - ValvesOuvertures
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/70 - Fabrication
• H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• C04B 35/64 - Procédés de cuisson ou de frittage

Abrégé

A heated smoking article according to an embodiment comprises: a filter rod; a cooling tube rod that is stacked at the lower end of the filter rod and has a cavity formed in the up-down direction; a first aerosol medium that is stacked at the lower end of the cooling tube rod and generates an aerosol by heating; a first aerosol medium rod that includes a first absorbent for absorbing or accommodating the first aerosol medium; and a wrapping part that wraps the filter rod, the cooling tube rod, and the first aerosol medium rod to maintain a stacked structure, wherein the first aerosol medium is configured to include a first aerosol raw material and a thickener, and the thickener includes one or more materials selected from the group consisting of a monomer, a polymer material, a crosslinking agent, and an initiator.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/18 - Emploi de produits spécifiés, autres que le tabac, pouvant être fumés
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24D 3/04 - Filtres à fumée de tabac caractérisés par leur forme ou leur structure
• A24C 5/18 - Formation du boudin
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac

Abrégé

The present invention relates to a heating-type cigarette. More specifically, the present invention relates to a heating-type cigarette including an external air inlet hole through which external air can be introduced into the cigarette to be inhaled as a mixture with an aerosol. The present invention provides a heating-type cigarette comprising: an aerosol medium rod comprising an aerosol medium which generates an aerosol through heating, a hygroscopic body accommodating the aerosol medium, and a rod wrapping paper wrapping up the hygroscopic body accommodating the aerosol medium; a cooling tube rod which is provided at the downstream side of the aerosol medium rod and has a hollow cavity formed along the axial direction; a mouth filter rod provided at the downstream side of the cooling tube rod; a cigarette wrapping paper which is wrapped around the rods so that the rods can form one cigarette; and at least one external air inlet hole which is formed through at least one of the aerosol medium rod, the cooling tube rod, and the mouth filter rod so as to cool down the aerosol, wherein an air dilution rate due to the air flowing in through the external air inlet hole is 30% to 95%.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24C 5/18 - Formation du boudin
• A24D 3/04 - Filtres à fumée de tabac caractérisés par leur forme ou leur structure
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24D 1/02 - CigaresCigarettes à enveloppes particulières

Abrégé

An embodiment relates to a cigarette insert portion door assembly in an aerosol generator, which can identify the opening/closing status of a semi-automatic opening/closing door. According to an aspect of the embodiment, provided is a cigarette insert portion door assembly in an aerosol generator, comprising: an aperture unit comprising a plurality of blades which open/close the entrance of a cigarette insert portion; a magnet unit which opens/closes the blades via the magnetic force of magnets in a semi-automatic manner; and a magnet sensor which measures a change in the magnetic force of the magnet unit and senses whether the cigarette insert portion is opened/closed.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/51 - Disposition des capteurs
• H01F 7/00 - Aimants
• E05C 19/16 - Dispositifs maintenant le battant par attraction magnétique ou électro-magnétique
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides

Abrégé

An embodiment of the present invention provides a heating-type cigarette comprising: an aerosol medium rod containing an aerosol medium that can be heated to generate an aerosol; a mouth filter rod disposed downstream of the aerosol medium rod; and a wrapping paper that wraps around the rods to form a cigarette shape, wherein the aerosol medium rod is a mixture of the aerosol medium, which is made from natural plant materials, and ceramic beads containing an inductively heatable metal.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 1/18 - Emploi de produits spécifiés, autres que le tabac, pouvant être fumés
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques
• A24B 15/32 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques par des composés acycliques
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques

Abrégé

A heated smoking article according to an embodiment comprises: a filter rod; a cooling tube rod that is stacked at the lower end of the filter rod and has a cavity formed in the up-down direction; an aerosol medium that is stacked at the lower end of the cooling tube rod and is heated to generate an aerosol; an aerosol medium rod that includes a moisture absorbent material for accommodating the aerosol medium; and a wrapping part that surrounds the filter rod, the cooling tube rod, and the aerosol medium rod and maintains the stacked structure thereof. The aerosol medium contains an aerosol raw material, a thickener, and an acidity buffer.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/18 - Emploi de produits spécifiés, autres que le tabac, pouvant être fumés
• A24C 5/18 - Formation du boudin
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24D 3/04 - Filtres à fumée de tabac caractérisés par leur forme ou leur structure
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants

Abrégé

The present invention relates to an aerosol generation device and, more specifically, to an aerosol generation device, which takes in and heats external air so as to cause the heated air to permeate a cigarette, and thus can increase the amount of generated aerosol. The aerosol generation device according to an embodiment of the present invention comprises: a chamber into which a cigarette is inserted; a heater provided in the chamber so as to heat the cigarette inserted into the chamber; an air current passage communicating with the chamber; an air heating heater provided on the air current passage; a blower fan positioned upstream of the air heating heater in the air current passage; an opening, which communicates with the air current passage so as to take in external air; a battery for supplying power to each of the heater, the air heating heater and the blower fan; and a microcontroller for controlling that power is supplied from the battery to each of the heater, the air heating heater and the blower fan.

Classes IPC  ?

• A24F 40/48 - Moyens de transfert de fluide, p. ex. pompes
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/50 - Commande ou suivi
• A24F 40/51 - Disposition des capteurs
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides

Abrégé

Embodiments relate to a method for producing high-strength ceramic particles and a method for producing micro-porous spherical particles for an aerosol generator using the Benard cell phenomenon and provide a method for producing high-strength ceramic particles, the method comprising: a first step for mixing silicate powder bonded to metal ions and glass powder for low-temperature sintering; a second step for adding a polymer and a dispersing agent to the mixed powder to prepare ceramic granules; a third step for press-molding the ceramic granules; and a fourth step for sintering the molded body.

Classes IPC  ?

• B01J 13/04 - Fabrication de microcapsules ou de microbilles par des procédés physiques, p. ex. séchage, pulvérisation
• A24F 40/44 - Mèches
• C04B 35/16 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile
• C04B 35/626 - Préparation ou traitement des poudres individuellement ou par fournées
• C04B 35/634 - Polymères
• C04B 35/64 - Procédés de cuisson ou de frittage
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• A24F 40/70 - Fabrication
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

An embodiment relates to a liquid cartridge comprising an air flow pass. The embodiment provides the liquid cartridge comprising: a case which stores a liquid, and which has inhalation channel that constitutes a part of an air flow pass; a heater which is coupled to the lower part of the case, and which receives a liquid and heats same so as to generate aerosol; and a lower case, which is coupled to the lower part of the case and fixes the heater, has an outside air inlet through which air flows in, and includes a transfer path for transferring outside air having flowed in through the outside air inlet, and the aerosol, generated at the heater, to the inhalation channel of the case, wherein a structure capable of increasing the contact area of the heater and the outside air having flowed therein is provided between the outside air inlet and the inhalation channel of the case.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/485 - ValvesOuvertures
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

Embodiments relate to an aerosol generating device authenticated by a signal, and more particularly, to an aerosol generating device which is unlocked upon receiving, through a certain signal, an authentication result of an age authentication, a region authentication, and a cartridge genuine product authentication which is performed by an external device.An aerosol generating device includes an aerosol generating unit operating in the unlocked state, allowing a cartridge, which is a consumable, to be mounted therein, and including a heater, an authentication signal detecting unit detecting an authentication signal output from an external device, an authentication signal processing unit processing the detected authentication signal, and a controller controlling an operation of the aerosol generating unit and switching a state into a locked state and an unlocked state, wherein the controller switches the state of the aerosol generating device from the locked state to the unlocked state according to the authentication signal detected by the authentication signal detecting unit.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24F 40/50 - Commande ou suivi
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques

Produits et services

cigarillos; tobacco and smokers' articles; tobacco; humidors; tobacco substitutes; cigar cutters; cigars; ashtrays; electronic cigarettes; disinfectant sticks for electronic cigarettes; cleaning tools for electronic cigarettes; brushes for cleaning electronic cigarettes; pads for cleaning electronic cigarettes; sticks for cleaning electronic cigarettes; electronic cigarette cartridges; neck chains for electronic cigarettes; atomizers for electronic cigarettes; cases for electronic cigarettes; pipe cleaners for electronic cigarettes; liquid nicotine solutions for use in electronic cigarettes; liquid solutions for use in electronic cigarettes; decorative covers for electronic cigarettes; electric pipe cleaners for electronic cigarettes; oral vaporizers for smokers; flavourings, other than essential oils, for use in electronic cigarettes; electronic tobacco pipes; articles for use with tobacco; matches; tobacco and tobacco products (including substitutes); electronic hookahs; smokeless cigarette vaporizer pipes; hookah tobacco; cigarette filters; cigarette paper; ready-made cigarette tubes with filters.

Abrégé

An embodiment relates to an aerosol generation device Provided in an embodiment is the aerosol generation device comprising: a case comprising an insertion space; a porous adsorbent cartridge, which is embedded in the case and comprises a liquid aerogel generation substrate; and a heater which is arranged below the porous adsorbent cartridge, and which heats liquid having permeated into the porous adsorbent cartridge, so as to generate aerosol, wherein the porous adsorbent cartridge comprises a porous adsorbent into which the liquid permeates and a cartridge cover encompassing the porous adsorbent.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/30 - Dispositifs utilisant au moins deux précurseurs inhalables structurellement séparés, p. ex. utilisant deux précurseurs liquides dans deux cartouches
• A24F 40/50 - Commande ou suivi
• A24F 40/51 - Disposition des capteurs
• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques

Abrégé

The present invention relates to a heated smoking article. More specifically, the present invention relates to a heated smoking article including an aerosol medium rod that can generate an aerosol by means of heating rather than combustion.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24B 3/14 - Façonnage de produits de tabac reconstitués, p. ex. matériaux d'enrobage, feuilles, feuilles simulées, rouleaux, painsForme de ces produits
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24D 3/04 - Filtres à fumée de tabac caractérisés par leur forme ou leur structure
• A24C 5/18 - Formation du boudin
• A24D 1/00 - CigaresCigarettes
• A24B 15/14 - Caractéristiques chimiques du tabac ou des succédanés du tabac du tabac reconstitué fait de tabac et d'un agent de liaison non dérivé du tabac
• A24B 13/02 - Flocons ou brins de tabac

Abrégé

Embodiments relate to an aerosol generation device ceramic atomizer having hydrophilic and hydrophobic composite properties, and, more specifically, to an aerosol generation device ceramic atomizer having a hydrophobic silicate for preventing leakage and a hydrophilic silicate for hygroscopicity and adsorption. The aerosol generation device ceramic atomizer of an embodiment comprises: a ceramic hygroscopic body formed from a ceramic material; and a heating source formed at one side of the ceramic hygroscopic body, wherein the ceramic hygroscopic body is a single structure including an absorption part for absorbing liquid, which is formed from a hydrophilic silicate, and a leakage prevention waterproof part, which is formed from a hydrophobic silicate.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• A24F 40/70 - Fabrication
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
• C04B 35/64 - Procédés de cuisson ou de frittage
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

Embodiments relate to a ceramic atomizer for an aerosol-generating device, for which metal printing is used, and, more particularly, to a ceramic atomizer for an aerosol-generating device characterized by having a heating wire formed on the ceramic atomizer by using a printing method. The ceramic atomizer for an aerosol-generating device of an embodiment comprises: a ceramic moisture-absorbing body made of a ceramic material; a heating wire formed on the surface of the ceramic moisture-absorbing body; and a connecting pad formed on the surface of the ceramic moisture-absorbing body, wherein at least one of the heating wire and connecting pad is formed by means of metal printing.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• H05B 3/00 - Chauffage par résistance ohmique
• H05B 3/12 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• C04B 35/16 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile
• C04B 35/64 - Procédés de cuisson ou de frittage
• A24F 40/70 - Fabrication

Abrégé

An embodiment relates to a porous hygroscopic body cartridge and, in particular, to a porous hygroscopic body cartridge which can transfer a portion of an aerosol-forming substrate to at least one side while accommodating the aerosol-forming substrate or absorbing moisture therefrom, and can be discarded without environmental pollution when the aerosol-forming substrate is consumed. According to an embodiment, the porous hygroscopic body cartridge comprises a first porous hygroscopic body and a second porous hygroscopic body, wherein an accommodation space with one side open is formed in at least one of the first and second porous hygroscopic bodies, the first porous hygroscopic body is coupled and attached to the second porous hygroscopic body, and the accommodation space is closed from the outside.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• C04B 20/10 - Revêtement ou imprégnation
• C04B 35/64 - Procédés de cuisson ou de frittage
• C09D 5/00 - Compositions de revêtement, p. ex. peintures, vernis ou vernis-laques, caractérisées par leur nature physique ou par les effets produitsApprêts en pâte
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides
• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries

Abrégé

An embodiment relates to a porous moisture absorbent and, specifically, to a porous moisture absorbent which is composed of porous grains to allow the smooth absorption and transfer of a liquid phase. An embodiment provides a porous moisture absorbent comprising a plurality of porous grains having micropores formed in the surface or inside thereof by using the Benard cell phenomenon, wherein macropores are formed among the plurality of porous grains.

Classes IPC  ?

• A24F 40/44 - Mèches
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• C04B 35/20 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile riches en oxyde de magnésium
• C04B 35/634 - Polymères

Abrégé

An embodiment relates to a smoking article and an aerosol-generating device for heating same and, particularly, to a smoking article and an aerosol-generating device for heating same, wherein a porous ceramic moisture absorbent containing or wetted by an aerosol-generating substrate is provided to increase the content of the aerosol-generating substrate. The smoking article according to an embodiment includes: a filter layer; a hollow tube layer having a first hollow space formed in the vertical direction and laminated on the lower end of the filter layer; a porous ceramic absorbent layer laminated on the lower end of the hollow tube layer and including a porous ceramic absorbent containing an aerosol-generating substrate or wetted by the aerosol-generating substrate; and a wrapping part that surrounds the filter layer, the hollow tube layer, and the porous ceramic absorbent layer to maintain a laminated structure.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24C 5/18 - Formation du boudin
• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• A24B 15/28 - Traitement du tabac ou des succédanés du tabac par des substances chimiques
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

Embodiments relate to an aerosol medium assembly comprising porous beads and a heated smoking article comprising same and, more specifically, to an aerosol medium assembly which is easy to manufacture and has improved aerosol generation efficiency, and a heated smoking article comprising same. The aerosol medium assembly of any embodiment comprises: an aerosol medium which generates an aerosol by heating; and a plurality of porous grains having micropores formed on the surface or inside thereof, macropores are formed between the plurality of porous grains, and the aerosol medium is accommodated in the micropores and the macropores.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 1/04 - CigaresCigarettes à bouts ou à bouts filtrants
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24C 5/18 - Formation du boudin
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24D 3/04 - Filtres à fumée de tabac caractérisés par leur forme ou leur structure
• C04B 35/16 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation

Abrégé

Embodiments relate to an aerosol medium aggregate comprising porous beads, and a heated smoking product comprising same, and, more specifically, to: an aerosol medium aggregate which can be easily manufactured and which has improved aerosol generation efficiency; and a heated smoking product comprising same. The aerosol medium aggregate of any embodiment comprises: an aerosol medium which generates aerosol by means of heating and which includes at least nicotine; and a plurality of porous granules having micropores formed on the surface or the inside thereof, wherein macropores are formed between the plurality of porous granules, and the aerosol medium is accommodated in the micropores and the macropores.

Classes IPC  ?

• A24D 1/20 - Cigarettes spécialement adaptées aux dispositifs permettant de fumer artificiellement
• A24D 3/02 - Fabrication de filtres à fumée de tabac
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• A24B 15/16 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac
• A24B 15/30 - Traitement du tabac ou des succédanés du tabac par des substances chimiques par des substances organiques
• A24B 15/24 - Traitement du tabac ou des succédanés du tabac par extractionExtraits de tabac
• C04B 35/00 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• A24F 40/44 - Mèches

Produits et services

Humidors; cigar cutters; ashtrays; matches; cigarette filters; cigarette paper; ready-made cigarette tubes with filters.

Abrégé

The present invention relates to a vaporization unit of a microparticle generator. More specifically, the present invention relates to a vaporization unit of a microparticle generator capable of preventing carbonization because a material having a small difference in heat transfer rate from a heating coil contains a liquid phase. Provided in the present invention is a porous ceramic heater of a microparticle generator, comprising: a porous ceramic that is prepared by mixing a silicate, a binder, and a pore-forming agent to prepare a slurry and then molding, drying, and sintering the slurry; and a resistance heating element coupled to the porous ceramic and heating the porous ceramic by generating heat when current is applied thereto, wherein the liquid phase supported on the porous ceramic is vaporized by the heat generated by the heating element.

Classes IPC  ?

• C04B 38/06 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation en éliminant par brûlage des substances ajoutées
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/20 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silicates autres que l'argile riches en oxyde de magnésium
• C04B 35/634 - Polymères
• B28B 3/02 - Fabrication d'objets façonnés en utilisant des pressesPresses spécialement adaptées à ce travail dans laquelle un poinçon exerce une pression sur le matériau dans une cavité de moulagePoinçons de forme particulière
• B28B 7/38 - Traitement des moules, des noyaux ou des mandrins pour empêcher le collage
• B28B 11/24 - Appareillages ou procédés pour le traitement ou le travail des objets façonnés pour faire prendre ou durcir
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/70 - Fabrication

Abrégé

An embodiment relates to a sound amplification block that is made of an air-permeable material and an air-adsorbing material and has a layered structure, and a manufacturing method therefor. Provided in an embodiment is a sound amplification block that is made of an air-permeable material and an air-adsorbing material and has a layered structure, characterized by comprising: porous grains made of a first porous material, which is an air-adsorbing material for amplifying sound, a second porous material, which is an air-permeable material and has a greater pore size and porosity than the first porous material, and a binder; and structural gaps formed between the porous grains during the freezing process thereof.

Classes IPC  ?

• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• C08J 9/00 - Mise en œuvre de substances macromoléculaires pour produire des matériaux ou objets poreux ou alvéolairesLeur post-traitement

Abrégé

This wearable device comprises: a housing including a speaker hole and forming an inner space; a speaker assembly inside the housing; and a sound duct extending from the inner surface of the housing, in which the speaker hole is formed, to the speaker assembly. The speaker assembly includes: a frame including at least one first opening, which is formed in a first surface facing the sound duct of the speaker assembly, at least one second opening, which is formed in a second surface, and a frame, which includes a flow path connecting the at least one first opening and the at least one second opening; a sealing member for sealing the inner space; and a vibration plate in contact with a portion of the sealing member. Various other embodiments may be possible.

Classes IPC  ?

• G04B 37/00 - Boîtiers
• G04B 37/08 - Scellement hermétique des ouvertures, des joints, des passages ou des fentes
• G04G 21/00 - Dispositifs d'entrée ou de sortie intégrés dans des garde-temps
• G04C 21/02 - Éléments structurels
• G04G 13/00 - Production de signaux horaires acoustiques
• G06F 1/16 - Détails ou dispositions de structure
• H04R 1/28 - Supports de transducteurs ou enceintes conçus pour réponse de fréquence spécifiqueEnceintes de transducteurs modifiées au moyen d'impédances mécaniques ou acoustiques, p. ex. résonateur, moyen d'amortissement
• G04G 99/00 - Matière non prévue dans les autres groupes de la présente sous-classe
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci

Abrégé

The present invention relates to a brain wave measurement device which is adjusted in size to fit the head of a test subject and brought into tight contact with the head of the test subject. The brain wave measurement device comprises: a body part mounted on the head of the test subject; a sensing unit that is provided in the body part and senses electrical signals generated in the head; a control unit that supplies power to the sensing unit and converts the electrical signals sensed by the sensing unit into brain wave signals; and an adjustment unit that is provided in the body part and adjusts the size of the body part, wherein the adjustment unit provides a restoring force to the body part.

Classes IPC  ?

• A61B 5/291 - Électrodes bioélectriques à cet effet spécialement adaptées à des utilisations particulières pour l’électroencéphalographie [EEG]
• A61B 5/256 - Électrodes portables, p. ex. avec des sangles ou des bandes
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61H 23/02 - Massage par percussion ou vibration, p. ex. en utilisant une vibration ultrasoniqueMassage par succion-vibrationMassage avec des membranes mobiles à entraînement électrique ou magnétique
• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux

Abrégé

The present invention relates to an augmented reality implementation system and, specifically, to an augmented reality implementation system using a wearable sound device, wherein the augmented reality implementation system is electrically connected to a wearable sound device to be worn on a neck or shoulder to allow power supply thereto and provides a health management function by acquiring a plurality of data. The augmented reality implementation system using a wearable sound device of the present invention comprises: an augmented reality implementation device worn on a user's face and including a display part having at least one transparent part facing a user's eyes so as to enable the display part to display an augmented reality; a wearable sound device seated on the user's neck or shoulder and performing a sound generation function; and a connection line for electrically connecting the augmented reality implementation device and the wearable sound device to each other. It is preferred that the wearable sound device supplies power to the augmented reality implementation device through the connection line.

Classes IPC  ?

• G16H 50/20 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le diagnostic assisté par ordinateur, p. ex. basé sur des systèmes experts médicaux
• G16H 50/30 - TIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour le calcul des indices de santéTIC spécialement adaptées au diagnostic médical, à la simulation médicale ou à l’extraction de données médicalesTIC spécialement adaptées à la détection, au suivi ou à la modélisation d’épidémies ou de pandémies pour l’évaluation des risques pour la santé d’une personne
• G16H 10/60 - TIC spécialement adaptées au maniement ou au traitement des données médicales ou de soins de santé relatives aux patients pour des données spécifiques de patients, p. ex. pour des dossiers électroniques de patients
• G16H 20/60 - TIC spécialement adaptées aux thérapies ou aux plans d’amélioration de la santé, p. ex. pour manier les prescriptions, orienter la thérapie ou surveiller l’observance par les patients concernant le contrôle de l’alimentation, p. ex. les régimes
• G06T 19/00 - Transformation de modèles ou d'images tridimensionnels [3D] pour infographie
• G06F 1/16 - Détails ou dispositions de structure
• H04R 1/10 - ÉcouteursLeurs fixations
• G01C 21/34 - Recherche d'itinéraireGuidage en matière d'itinéraire
• A61B 5/024 - Mesure du pouls ou des pulsations cardiaques
• G06K 9/00 - Méthodes ou dispositions pour la lecture ou la reconnaissance de caractères imprimés ou écrits ou pour la reconnaissance de formes, p.ex. d'empreintes digitales

Abrégé

The present invention relates to an angle-adjustable microparticle generating device. Provided is an angle-adjustable microparticle generating device, comprising: a liquid cartridge made of an elastic material so as to be bendable; an upper inner frame coupled to the upper portion of the liquid cartridge; a lower inner frame inserted into the lower portion of the liquid cartridge; and a flat strip spring coupled to the outer surface of the liquid cartridge.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A61M 15/00 - Inhalateurs
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes
• A61M 11/04 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux agissant par pression de la vapeur des liquides à pulvériser ou vaporiser

Abrégé

The present invention provides a liquid cartridge having a genuine-product authentication structure and a fine particle generation device having same. The present invention provides a liquid cartridge having a genuine-product authentication structure, comprising: a housing capable of storing liquid; a wick assembly which is provided at the bottom in the housing, and which has a heating coil wound on a wick; a contact terminal connected to the heating coil and extended to the outside of the housing; and a PCB which is provided in the housing and which stores unique cartridge recognition information; and an authentication terminal connected to the PCB and extended to the outside of the housing.

Classes IPC  ?

• A24F 40/60 - Dispositifs avec des interfaces utilisateur intégrées
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/53 - Suivi, p. ex. détection des pannes
• A61M 15/00 - Inhalateurs
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes
• A61M 11/04 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux agissant par pression de la vapeur des liquides à pulvériser ou vaporiser

Abrégé

The present invention relates to an atomizer for vaporizing an inhalation substance in liquid form and, more particularly, to a circuit capable of sensing and controlling a voltage of a heater without being affected by the power of a battery in an atomizer using a liquid cartridge. The circuit for sensing and controlling a voltage of a heater, according to the present invention, comprises: a battery for supplying power to an atomizer; a microcontroller; a first FET connected to the battery and operating ON/OFF according to a sensing control signal outputted from the microcontroller; a sensing resistor connected to the first FET; a second FET connected to the battery and operating ON/OFF according to a heater control signal outputted from the microcontroller; and a heater resistor connected to the second FET and connected to one end of the sensing resistor, wherein the upper end of the sensing resistor is connected to the microcontroller, one side of the lower end of the sensing resistor is connected to the microcontroller, and the other side of the lower end of the sensing resistor is connected to the second FET.

Classes IPC  ?

• A24F 40/50 - Commande ou suivi
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/51 - Disposition des capteurs
• G01R 19/165 - Indication de ce qu'un courant ou une tension est, soit supérieur ou inférieur à une valeur prédéterminée, soit à l'intérieur ou à l'extérieur d'une plage de valeurs prédéterminée
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables

Abrégé

The present invention relates to a portable aerosol generator for vaporizing a liquid inhalation material and, specifically, to a portable aerosol generator for recognizing whether a liquid cartridge or a heater module is genuine and/or whether a liquid cartridge or a heater module has been used and controlling an operation thereof. The portable aerosol generator of the present invention comprises: a body including a micro-controller and a battery; and a liquid cartridge which is electrically and detachably installed on the body and includes an identifier, a heating part, and a liquid part capable of accommodating a liquid inhalation material.

Classes IPC  ?

• A24F 40/50 - Commande ou suivi
• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/51 - Disposition des capteurs
• A24F 40/60 - Dispositifs avec des interfaces utilisateur intégrées
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The present invention relates to a vaporization unit of a microparticle generating device. More specifically, the present invention relates to a ceramic heater of a microparticle generating device, wherein a material having a small difference in a heat transfer rate from a heating coil contains a liquid and thus can prevent carbonization. The present invention provides a ceramic heater of a microparticle generating device, comprising: a porous ceramic which absorbs and stores a liquid; and a heating element which is connected to the porous ceramic and generates heat when a current is applied thereto, wherein the liquid supported by the porous ceramic is vaporized by heat generated by the heating element. In addition, the present invention provides a ceramic heater installation structure for a microparticle generating device, comprising: a liquid storage unit in which a liquid is stored; a vaporization space which is provided inside the liquid storage unit and in which a liquid is heated and vaporized; an introduction channel through which air is introduced into the vaporization space; a discharge channel through which air is discharged from the vaporization space; and a ceramic heater which includes a ceramic body disposed on the lower surface of the vaporization space, and a heating coil installed on the ceramic body.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/10 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxyde d'aluminium

Abrégé

The present invention relates to a ceramic heater for a fine particle generating device. The present invention provides a ceramic heater for a fine particle generating device, comprising: a cylindrical porous ceramic body having a hollow part therein; and a heating coil embedded inside the ceramic body so as not to come in contact with the inner circumferential surface of the ceramic body.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• H05B 3/14 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur caractérisés par la composition ou la nature du matériau conducteur le matériau étant non métallique
• H05B 3/18 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur le conducteur étant enrobé dans un matériau isolant
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides

Abrégé

The present invention relates to a liquid cartridge having a ceramic heater. The present invention provides a liquid cartridge having a ceramic heater, the liquid cartridge comprising: a case storing a liquid and having a flow path formed to be capable of sucking fine particles generated by vaporization of the liquid; a porous ceramic coupled to the case and absorbing and supporting the liquid; a heating wire coupled to the porous ceramic and generating heat when current is applied thereto; a pair of pads located on the outer surface of the porous ceramic and connected to both ends of the heating wire; and a terminal installed in the case and having one end in contact with the pads and the other end in contact with an external power source to thus vaporize, by the heating of the heating wire, the liquid which the porous ceramic supports.

Classes IPC  ?

• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• H05B 3/10 - Éléments chauffants caractérisés par la composition ou la nature des matériaux ou par la disposition du conducteur
• C04B 38/00 - Mortiers, béton, pierre artificielle ou articles de céramiques poreuxLeur préparation
• C04B 35/10 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxyde d'aluminium
• C04B 35/14 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base de silice
• C04B 35/48 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base d'oxydes à base d'oxydes de zirconium ou d'hafnium ou de zirconates ou d'hafnates
• C04B 35/56 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de carbures
• C04B 35/58 - Produits céramiques mis en forme, caractérisés par leur compositionCompositions céramiquesTraitement de poudres de composés inorganiques préalablement à la fabrication de produits céramiques à base de non oxydes à base de borures, nitrures ou siliciures

Abrégé

The present invention relates to an angle-adjustable atomizer. The present invention provides an angle-adjustable atomizer comprising: a lower case; an upper case having a heating part and an inhalation flow path; and a bending part that connects the lower case and the upper case to be bendable, wherein the bending part includes a plurality of transverse ribs formed at equal intervals.

Classes IPC  ?

• A24F 40/40 - Détails de construction, p. ex. connexion des cartouches et des batteries
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/20 - Dispositifs utilisant des précurseurs inhalables solides
• A24F 40/50 - Commande ou suivi
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage

Abrégé

The present invention relates to a language processing system using an earset, and particularly to a language processing system using an earset, wherein the system more clearly acquires the speech of a user by blocking the inflow of external noise, and interprets the acquired speech or performs a translation and learning function for the acquired speech. A language processing system using an earset according to the present invention is configured from an electronic communication device including: a first earset or a second earset; a wearable acoustic device which performs wireless communication with the first earset or wired communication with the second earset; a communication unit which performs wireless communication with the first earset or the wearable acoustic device, and communicates with a translation server; and a display unit, wherein the electronic communication device performs a language processing function of: generating information to be processed including a speech signal, which is in a source language and received from the first earset or the wearable acoustic device, and transmitting the information to be processed to the translation server; receiving processed information transmitted from the translation server and including translation text which is in a target language and corresponds to the information to be processed, or a speech signal converted from the translation text; and visually displaying the processed information through the display unit, or acoustically expressing the processed information.

Classes IPC  ?

• G06F 40/58 - Utilisation de traduction automatisée, p. ex. pour recherches multilingues, pour fournir aux dispositifs clients une traduction effectuée par le serveur ou pour la traduction en temps réel
• H04R 1/10 - ÉcouteursLeurs fixations
• G09B 5/04 - Matériel à but éducatif à commande électrique avec présentation sonore du sujet à étudier
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• G06Q 50/20 - Éducation

Abrégé

The present invention relates to an apparatus for manufacturing a liquid phase cartridge capable of being inserted into an electrically heated smoking article, wherein the liquid phase cartridge comprises: a liquid phase; a moisture absorbent containing the liquid phase; a first wrapping member which surrounds the moisture absorbent; a cover which is disposed on the upper and lower sides of the moisture absorbent and has pores therein; and a second wrapping member for wrapping the moisture absorbent, wrapped in the first wrapping member, and the cover together. Provided is the apparatus for manufacturing the liquid phase cartridge capable of being inserted into the electrically heated smoking article, comprising: a feed device for supplying the moisture absorbent; a liquid phase supply device for supplying the liquid phase in consideration of the feeding rate of the moisture absorbent; a first wrapping device for wrapping the moisture absorbent with a first wrapping member after supplying the liquid phase; a first cutting device for cutting wrapped moisture absorbent rods into a constant size; an alignment device for aligning the cut moisture absorbent rods and a cover rod in order; a second wrapping device for manufacturing a liquid phase cartridge rod by wrapping the plurality of aligned moisture absorbent rods and the entire cover rod with a second wrapping member; and a second cutting device for cutting the liquid phase cartridge rod into a desired size.

Classes IPC  ?

• A24F 40/42 - Cartouches ou contenants pour précurseurs inhalables
• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques
• A24F 40/10 - Dispositifs utilisant des précurseurs inhalables liquides
• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction
• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques
• A24C 5/28 - Coupe du boudin de tabac

Abrégé

The present invention relates to a beauty mask device, and particularly, to a beauty mask device that can measure ketones through a ketone measurement device mounted on the beauty mask device while the beauty mask device is being worn and used. The beauty mask device of the present invention comprises: a frame that is close to or in contact with a user's facial skin and has a light emission element provided on the rear surface thereof; a detection sensor that is mounted on the rear or front surface of the frame and detects ketone dimensions; a notification unit that visually or audibly issues a notification related to the ketone dimensions; and a data processor that performs a risk assessment using the ketone dimensions detected by the detection sensor, and causes the notification unit to issue a notification corresponding to the performed risk assessment or a notification including the ketone dimensions.

Classes IPC  ?

• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux
• A61B 5/08 - Dispositifs de mesure pour examiner les organes respiratoires
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• G01N 33/64 - Analyse chimique de matériau biologique, p. ex. de sang ou d'urineTest par des méthodes faisant intervenir la formation de liaisons biospécifiques par ligandsTest immunologique faisant intervenir des cétones
• G01N 33/497 - Analyse physique de matériau biologique de matériau biologique gazeux, p. ex. de l'haleine
• G08B 21/02 - Alarmes pour assurer la sécurité des personnes

Abrégé

The present invention relates to an aerosol generation device including a liquid cartridge and, more specifically, to an aerosol generation device which can control the amount of mist according to use environment and/or a user's pattern, and can automatically control the amount of mist to be optimized to meet the user's preference by artificial intelligence learning. An aerosol generation device having a function of automatically controlling the amount of mist according to an embodiment of the present invention comprises: a sensor for recognizing use environment; a sensor for recognizing a use pattern of a user; and a microcontroller for controlling a heater driver to control the amount of mist according to a signal input from the sensor for recognizing use environment and/or a signal input from the sensor for recognizing a use pattern of a user. Therefore, the device can automatically control the amount of mist vaporized by a heater from a liquid cartridge.

Classes IPC  ?

• A61M 15/00 - Inhalateurs
• A61M 11/04 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux agissant par pression de la vapeur des liquides à pulvériser ou vaporiser
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes

Abrégé

The present invention relates to a technology for preventing deterioration of battery performance in an electronic device and, more particularly, to a technology for preventing battery performance from deteriorating due to a temperature change in a portable electronic device operated by discharge of the battery. A portable electronic device operated by discharge of a battery according to one embodiment of the present invention comprises: a battery that is installed in the portable electronic device and supplies power to an element operated by electricity in the electronic device; a control unit that adjusts the discharge power of the battery so as to intermittently supply power from the battery to the element operated by electricity; a temperature measuring means for measuring the internal or external temperature of the device; and a microcontroller that compares the internal or external temperature with a preset reference temperature by means of a signal input by the temperature measuring means, and changes the duty of a control signal given to the control unit according to a comparison value and outputs same.

Classes IPC  ?

• H02J 7/00 - Circuits pour la charge ou la dépolarisation des batteries ou pour alimenter des charges par des batteries
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• H03M 1/12 - Convertisseurs analogiques/numériques

Abrégé

The present invention relates to an electroencephalogram measurement device having a near-infrared emission unit. An electroencephalogram measurement device of the present invention comprises: an electrode unit for measuring an electroencephalogram; at least one electrode module including an emission unit for emitting near-infrared rays; a connection unit for providing an electrical connection with at least one electrode module; and a data processor which is electrically connected with at least one electrode module through the connection unit, and which performs an electroencephalogram measurement function for acquiring an electroencephalogram measurement value by controlling the electrode unit, and a near-infrared emission function by controlling the emission unit.

Classes IPC  ?

• A61B 5/0478 - Electrodes spécialement adaptées à cet effet
• A61B 5/0484 - Electro-encéphalographie utilisant des réponses provoquées
• A61B 5/00 - Mesure servant à établir un diagnostic Identification des individus
• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux

Abrégé

The present invention relates to an earbud provided with a near infrared light irradiating unit. An earbud provided with a near infrared light irradiating unit according to the present invention is provided with: a housing having an accommodation space formed therein; a sound output device which is formed inside the accommodation space of the housing and outputs sound; a first irradiating unit which is formed inside the accommodation space of the housing and irradiates near infrared light; and a duct which is formed protruding to the outer space and communicates the accommodation space and the outer space via an opening port, wherein the output path of the sound from the sound output device in the duct and the irradiation path of the near infrared light from the first irradiating unit are parallel to each other.

Classes IPC  ?

• A61N 5/06 - Thérapie par radiations utilisant un rayonnement lumineux
• H04R 1/10 - ÉcouteursLeurs fixations

Abrégé

The present invention relates to a method for purifying a waste N-methyl-2-pyrrolidone (hereinafter referred to as NMP) mixture solution and, more specifically, to a method for purifying a waster NMP mixture solution by using a base. According to the present invention, by applying the base to the waste NMP mixture solution, NMS and GBL can be simultaneously removed to collect high-purity NMP.

Classes IPC  ?

• C07D 207/267 - Pyrrolidones-2 avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement aux autres atomes de carbone du cycle avec uniquement des atomes d'hydrogène ou des radicaux ne contenant que des atomes d'hydrogène et de carbone, liés directement à l'atome d'azote du cycle

Abrégé

The present invention relates to a portable aerosol-generating apparatus which vaporizes an inhaled material to generate aerosol and, in particular, to a technology for accurately detecting an aerosol-forming base material through multiple electromagnetic characteristics. A portable aerosol-generating apparatus having the function of detecting an aerosol-forming base material, according to an embodiment of the present invention, comprises: a heater for generating heat when a current is supplied; a battery for supplying power to the heater; voids for accommodating an aerosol-forming base material which is heated by the heater; a detection means for detecting multiple electromagnetic characteristics according to a material accommodated in the voids; and a microcontroller which, according to power input or during a heating operation, determines whether the aerosol-forming base material is accommodated in the voids or the type of the aerosol-forming base material according to a signal input from the detection means, to control a subsequent heating operation.

Classes IPC  ?

• A61M 11/04 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux agissant par pression de la vapeur des liquides à pulvériser ou vaporiser
• A61M 15/00 - Inhalateurs
• A61M 15/06 - Appareils à inhalation en forme de cigares, de cigarettes ou de pipes
• A24F 40/50 - Commande ou suivi
• A24F 40/46 - Forme ou structure des moyens de chauffage électrique

Abrégé

The present invention relates to a portable aerosol generator for generating an aerosol by means of vaporizing an inhaled substance and, in particular, to a technology capable of sensing a malfunction in a heating operation of the portable aerosol generator, and controlling the heating operation so as to prevent overheating and/or malfunction of the generator. The portable aerosol generator according to one embodiment of the present invention comprises: a heater for heating according to an application of current; a battery capable of instantaneously supplying high power to the heater; a heater control circuit for adjusting the power supplied to the heater from the battery; a microcontroller for controlling an operation of the heater control circuit during a heating period; and an error control means installed separately from the microcontroller and connected to both the microcontroller and the heater control circuit so as to receive and calculate a control signal which travels from the microcontroller to the heater control circuit, while simultaneously controlling the operation of the heater control circuit according to a calculation result.

Classes IPC  ?

• A61M 11/04 - Pulvérisateurs ou vaporisateurs spécialement destinés à des usages médicaux agissant par pression de la vapeur des liquides à pulvériser ou vaporiser
• A61M 15/00 - Inhalateurs
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• A24F 40/50 - Commande ou suivi
• A24F 40/57 - Commande de la température
• G06F 11/07 - Réaction à l'apparition d'un défaut, p. ex. tolérance de certains défauts

Abrégé

The present invention relates to an aerosol generating device and, more specifically, to a composite heating aerosol-generating device capable of heating a smoking article having a plurality of aerosol-forming bases. A composite heating aerosol-generating device, according to one embodiment of the present invention, is an aerosol-generating device of a grippable and portable size and is for a smoking article having a first aerosol-forming base and a second aerosol-forming base upstream of the first aerosol-forming base, and comprises: a cavity provided in the device into which a smoking article can be inserted; a first heating means provided in the device and capable of heating, to a first temperature range, the inside or the outside of the first aerosol-forming base of the smoking article; a second heating means provided in the device and capable of heating, to a second temperature range, the inside or the outside of the second aerosol-forming base of the smoking article; a first sensor and a second sensor provided in the device, and sensing temperatures of the first heating means and the second heating means, respectively; a rechargeable battery provided in the device and functioning as a direct current power source; and a control unit provided in the device, electrically connected to the first sensor, the second sensor, and the battery, receiving DC power supplied from the battery, and respectively controlling the first heating means and the second heating means according to detected values of the first sensor and the second sensor.

Classes IPC  ?

• H05B 6/10 - Appareils de chauffage par induction, autres que des fours, pour des applications spécifiques
• H05B 3/20 - Éléments chauffants ayant une surface s'étendant essentiellement dans deux dimensions, p. ex. plaques chauffantes
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage
• H05B 6/36 - Agencements des bobines

Abrégé

The present invention provides a liquid cartridge insertable to an electrically heated smoking object, comprising: a liquid composition; a moisture-absorbing body wetted with the liquid composition; and a wrapping paper for wrapping, in the form of a cylinder having a length of 7 to 20 mm and a diameter of 5 to 8 mm, the side surface of the moisture-absorbing body, wherein the moisture-absorbing body inside the liquid cartridge has a moisture absorption rate sufficient to absorb and retain in the liquid cartridge 70 to 120 mg of the liquid composition, and the present invention also provides an electrically heated smoking object which comprises: a filter; the liquid cartridge provided in the upper level with respect to the filter; and a cigarette which is provided in the upper level with respect to the filter and at the upper level or the lower level with respect to the liquid cartridge and which comprises cut tobacco, wherein the filter, the liquid cartridge, and the cigarette are wrapped with the wrapping paper to form a smoking object. Also provided are a device and system for generating an aerosol for the electrically heated smoking object.

Classes IPC  ?

• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques

Abrégé

The present invention relates to an aerosol generation system including an aerosol generation device and an electrically heated smoking article which is inserted into the aerosol generation device to generate aerosol. The present invention provides an aerosol generation system comprising: an electrically heated smoking article including a filter, a cartridge including a hydroscopic body in which a liquid or gel-type aerosol-generating substrate is received, and wrapping paper which is wrapped around the filter and the cartridge; and an aerosol generation device for heating the electrically heated smoking article.

Classes IPC  ?

• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques
• A24D 1/02 - CigaresCigarettes à enveloppes particulières
• H05B 1/02 - Dispositions de commutation automatique spécialement adaptées aux appareils de chauffage

Abrégé

The present invention provides a gel-type aerosol-generating substrate cartridge insertable into an electrically heated smoking article, the gel-type aerosol-generating substrate cartridge comprising: a gel-type aerosol-generating substrate which contains glycerin and gelatin and exists in a gel phase, a semi-solid phase, or a solid phase in a first temperature range including room temperature, changes to a liquid phase in a second temperature range including 70°C, and vaporizes into aerosol in a temperature range of 150 to 400°C; a gel-receiving body in which the gel-type aerosol-generating substrate is received; and wrapping paper which is wrapped around the side surface of the gel-receiving body to form a cylindrical shape having a length of 7 to 20 mm and a diameter of 5 to 8 mm. Further, the present invention provides an electrically heated smoking article and an aerosol generation device and system therefor, the electrically heated smoking article comprising: a filter; the gel-type aerosol-generating substrate cartridge provided upstream of the filter; and a tobacco body including a tobacco cut filler and provided upstream of the filter and upstream or downstream of the gel-type aerosol-generating substrate cartridge, wherein the filter, the gel-type aerosol-generating substrate cartridge, and the tobacco body are wrapped with the wrapping paper to form a cigarette.

Classes IPC  ?

• A24B 15/167 - Caractéristiques chimiques du tabac ou des succédanés du tabac des succédanés du tabac sous forme liquide ou vaporisable, p. ex. compositions liquides pour cigarettes électroniques

Abrégé

The present invention relates to an induction heating-type fine particle generation apparatus, and provides an induction heating-type fine particle generation apparatus comprising: an excitation coil; a susceptor which reacts with the excitation coil and in which induction heating occurs due to eddy current loss; a susceptor temperature acquisition unit for acquiring the temperature of the susceptor; and an insulation part which blocks heat transfer between the susceptor and the excitation coil.

Classes IPC  ?

• A24F 40/465 - Forme ou structure des moyens de chauffage électrique spécialement adaptées au chauffage par induction

Abrégé

The present invention relates to an acoustic conversion device and, more specifically, an acoustic conversion device having a sound adjustment function capable of adjusting a sound pressure of an electrical signal (an acoustic signal) applied from the outside according to user settings. The acoustic conversion device having the sound adjustment function, according to the present invention, comprises: a frame; a magnetic circuit mounted inside the frame; a voice coil which vibrates due to a mutual electromagnetic force with the magnetic circuit by receiving an electrical signal; a vibration plate for generating sound by vibrating according to the vibration of the voice coil; a setup unit for acquiring user settings; and a sound pressure compensation device for processing an electrical signal applied from the outside according to the user settings and applying the processed electrical signal to the voice coil.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 3/00 - Circuits pour transducteurs

Abrégé

A sound conversion apparatus having a sound pressure control function, according to the present invention, comprises: a frame; a magnetic circuit which is installed inside the frame; a voice coil which receives an electric signal that is applied and vibrates by means of mutual electromagnetic force with the magnetic circuit; a vibration plate, which vibrates by means of the vibration of the voice coil, for generating a sound; and a sound pressure correction device for processing the electric signal that is externally applied in accordance with user settings from a setting portion, and then applying same to the voice coil.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails

Abrégé

A sound conversion apparatus having an independent electric signal processing function, according to the present invention, comprises: a frame; a magnetic circuit which is installed inside the frame; a voice coil which receives an electric signal that is applied and vibrates by means of mutual electromagnetic force between the magnetic circuit; a vibration plate, which vibrates by means of the vibration of the voice coil, for generating a sound; and a sound pressure correction device, which operates by receiving power that is applied from an external electric device, for determining whether to perform a power saving function on the basis of the size of the electric signal that is applied by the external electric device, and performing the power-saving function in accordance with the determination.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 3/00 - Circuits pour transducteurs

Abrégé

The purpose of the present invention is to provide an acoustic transducer having a ventilation port formed in the side surface of a product, the acoustic transducer comprising a shielding part for preventing foreign substances from entering through the ventilation port of the side surface. The present invention provides an acoustic transducer comprising: a frame; a magnetic circuit arranged inside the frame; a voice coil arranged on the frame to vibrate when current is applied; and a top protector that includes a vibration part including a vibration diaphragm which vibrates by means of the voice coil, a ventilation hole formed by removing a portion of the frame to enable air ventilation through the side of the frame, and a shielding part coupled to the frame to cover the top of the frame, and extended downwardly to shield the ventilation hole.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci

Abrégé

The present invention relates to an acoustic transducer apparatus, and to an acoustic transducer apparatus having a sound pressure adjustment function, capable of adjusting the sound pressure of an electric signal (acoustic signal) applied from an external source. The acoustic transducer apparatus having a sound pressure adjustment function according to the present invention comprises: a frame; a magnetic circuit installed inside the frame; a voice coil which receives an electric signal and vibrates by the electromagnetic force interacting with the magnetic circuit; a vibration plate which vibrates by the vibration of the voice coil to generate sound; and a sound pressure correction device for processing the electric signal applied from an external source and applying the electric signal to the voice coil.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

The present invention relates to a sound conversion device, and more specifically, to a sound conversion device using a magnetic field generated by converting electrical energy into magnetic energy. The sound conversion device according to the present invention comprises: a first energy conversion unit which receives a direct-current voltage and forms a magnetic force in an upward or downward direction within a predetermined space; a second energy conversion unit which is disposed in the predetermined space, receives a voice signal, and forms a magnetic force; and a vibrating plate which is attached to the second energy conversion unit and vibrates according to a motion of the second energy conversion unit.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 9/06 - Haut-parleurs

Abrégé

The present invention relates to a flux forming element for a sound conversion device, and more specifically, to a flux forming element included in a sound conversion device operating by applying a solenoid scheme instead of the operating principle of a dynamic scheme using a voice coil, and a sound conversion device having the same. Provided is a flux forming element comprising a polymer film and a flux forming conductive pattern, which is attached onto the polymer film, manufactured of a conductive material, and attached in a form capable of forming a flux, as a vibration generating member included in a sound conversion device to which a solenoid scheme is applied.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H01F 13/00 - Appareils ou procédés pour l'aimantation ou pour la désaimantation

Abrégé

The purpose of the present invention is to provide a diaphragm for an acoustic transducer, capable of reducing the number of constituent elements and mass in a vibration module. The present invention relates to a diaphragm for a micro-speaker having a film material and provides the diaphragm for the acoustic transducer, comprising: a dome formed along an outer circumference of the diaphragm; and a conductive pattern formed to provide an electric connection from the outside of the dome to the inside.

Classes IPC  ?

• H04R 7/02 - Membranes pour transducteurs électromécaniquesCônes caractérisés par la structure

Abrégé

The present invention relates to a speaker to be integrated into an enclosure. The speaker to be integrated into an enclosure according to the present invention comprises: a first enclosure case in which a magnetic circuit is fixed; a second enclosure case in which a vibration module is fixed; and a third enclosure case coupled to the upper portion of the vibration module.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails

Abrégé

The present invention relates to a high output micro speaker, and more particularly, to a high output micro speaker including having a damper for preventing a diaphragm from being eccentrically vibratedvibrating in a non-standard manner. The high output micro speaker includescomprises: a frame; a protector; a yoke assembly coupled to the frame and including having a magnet; a diaphragm disposed within the frame to generate vibration; a voice coil coupled to the diaphragm to vibrate the diaphragm; a terminal disposed on one side of the frame to electrically connect a lead line of the voice coil to an external terminal; and a damper formed of an FPCB and including having a support part including having an inside part on which a center diaphragm, a side diaphragm, and the voice coil are attached, an outside part on which the side diaphragm is attached, the outside part contacting the frame and the protector, and a land part connecting the voice coil, the outside part, and the inside part to each other, the land part being soldered or welded to which an incoming line of the coil is soldered or welded, and a connection part extending to the outside of the outside part to electrically connect the terminal disposed on the frame to the outside part.

Classes IPC  ?

• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 7/20 - Dispositions pour monter ou pour tendre des membranes ou des cônes à la périphérie pour fixer une membrane ou un cône élastiquement à un support au moyen d'un matériau flexible, ressorts, fils ou cordes

Abrégé

The present invention relates to an acoustic transducer device, and more specifically relates to an acoustic transducer device that can overcome a problem whereby the vibration space of a voice coil reduces as the overall height increases in acoustic transducer devices where high output is required.

Classes IPC  ?

• H04R 7/16 - Dispositions pour monter ou pour tendre des membranes ou des cônes
• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

The present invention provides a diaphragm for a sound converter which can improve middle and high range sound characteristics by increasing rigidity of a center part of a diaphragm and reducing the weight of the diaphragm. The diaphragm for the sound converter of the present invention comprises: a side diaphragm of which a center is punctured; a center diaphragm of which an edge part is overlapped with the side diaphragm; and a voice coil provided on the overlapped part between the side diaphragm and the center diaphragm. The present invention comprises: a side vibration portion having a ring-shaped protrusion; a center vibration portion positioned inside the side vibration portion; and a voice coil provided between the side vibration portion and the center vibration portion, the side vibration portion and the center vibration portion being formed with different materials.

Classes IPC  ?

• H04R 7/04 - Membranes planes
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

The present invention discloses a diaphragm for a sound converter including a first diaphragm (62) having a central portion which is a plane surface and a side dome formed around the central portion and a second diaphragm (64) formed at the central portion of the first diaphragm (62). The sound converter maximizes the volume of a magnet (40) mounted therein, and thus improves a sound pressure of low frequency bands. In addition, the sound converter allows a lead wire of a coil portion (50) to be pulled out without interfering with other elements, and thus stably transmits electrical signals without damaging the lead wire or the other elements.

Classes IPC  ?

• H04R 7/00 - Membranes pour transducteurs électromécaniquesCônes
• H04R 31/00 - Appareils ou procédés spécialement adaptés à la fabrication des transducteurs ou de leurs diaphragmes

Abrégé

The present invention discloses a ultra slim type acoustic transducer which is reduced in thickness, wherein a magnetic closed circuit is constituted for acoustic transduction. The ultra slim type acoustic transducer includes a first magnet which is a vertical magnet (110), and a second magnet which is a horizontal magnet (120), and further includes a central yoke (130) coupled to a lower portion of the first magnet, and an outer yoke (140) coupled to a side surface of the second magnet (120) and also coupled to the central yoke (130), for defining an air gap with the first magnet. A part of a coil portion (150) is inserted into the air gap. The ultra slim type acoustic transducer includes a diaphragm (160) with the coil portion (150) mounted thereon, a protector (200) for protecting the diaphragm (160), and a frame (100) for supporting at least the outer yoke (140) and the protector (200).

Classes IPC  ?

• H04R 7/04 - Membranes planes
• H04R 9/04 - Structure, montage ou centrage de bobine

Abrégé

A sound converting apparatus vibrates a diaphragm (30) through the volume variations of a piezoelectric element (40). The sound converting apparatus includes: a piezoelectric element (40); a diaphragm (30) having an inner attachment portion (31 ) to be attached to the piezoelectric element (40), and a vibrating portion (32) being stretched or folded according to the transformation of the piezoelectric element; and a frame (20) having a recess (22) and a diaphragm seat positioned near the recess (22), to which an outer attachment portion (32a) of the diaphragm is attached.

Classes IPC  ?

• H04R 17/00 - Transducteurs piézo-électriquesTransducteurs électrostrictifs
• H04R 7/00 - Membranes pour transducteurs électromécaniquesCônes

Abrégé

The present invention discloses a method for manufacturing a diaphragm (120) of an acoustic transducer which can cut down a manufacturing cost by reducing waste of a film material, and which can prevent the diaphragm (120) from being eccentrically positioned in the acoustic transducer. The method for manufacturing the diaphragm of the acoustic transducer includes the steps of cutting a polymer film into a size insertable into a molding die, positioning the cut film in the molding die, heating the molding die and pressurizing the film at the same time, cooling the molding die and removing the pressure applied to the film, and separating the molded film from the molding die. An outer guide portion (G) bent in an upward or downward direction is formed at the outer portion of the molded film. The molding die for the manufacturing method can cut down the manufacturing cost by reducing waste of the film material.

Classes IPC  ?

• H04R 7/00 - Membranes pour transducteurs électromécaniquesCônes
• H04R 7/02 - Membranes pour transducteurs électromécaniquesCônes caractérisés par la structure

Abrégé

The present invention discloses a sound converter with an enclosure which utilizes an outer space to expand a resonance space. The sound converter with the enclosure includes a frame being equipped with a magnetic circuit for forming a magnetic field in a predetermined gap, a voice coil at least partially positioned in the gap, a diaphragm adhered to the voice coil and inserted into a diaphragm seating portion of the frame, a protector formed at the upper portion of the diaphragm, and an enclosure case coupled to the frame, for defining the inner space of the enclosure which is the resonance space. A vent is provided at the enclosure case so that the inner space of the enclosure can comrrunicate with the outer space. This configuration can secure a wide resonance space.

Classes IPC  ?

• H04R 13/00 - Transducteurs comportant une membrane acoustique en matériau magnétisable agissant directement avec un électro-aimant

Abrégé

The present invention discloses a sound converter which can easily achieve the automation by including a terminal with a top plate function. The sound converter includes a frame (30), a yoke (20) inserted and installed inside the frame (30) an inner ring magnet (22) with inner ring top plate mounted thereon and an outer ring magnet (23) maintaining a predetermined interval from the side face of the inner ring magnet being mounted at the upper portion of the yoke (20), a diaphragm (60) provided with a coil portion at least partially inserted between the inner ring magnet (22) and the outer ring magnet (23) and a terminal (40) positioned at the upper portion of the outer ring magnet (23), for providing a magnetic path and an electric path between a coil (50) and an external connection terminal.

Classes IPC  ?

• H04R 1/02 - BoîtiersMeublesMontages à l'intérieur de ceux-ci
• H04R 9/02 - Transducteurs du type à bobine mobile, à lame mobile ou à fil mobile Détails

Abrégé

The present invention discloses a diaphragm for a sound converter and a sound converter used for a mobile communication terminal and an equivalent sound apparatus thereof, and particularly, a sound converter provided with a diaphragm including two or more layers made of different materials. The diaphragm for the sound converter includes a first vibration member layer composed of a side dome portion on an edge side and a center dome portion on a center side, and a second vibration member layer attached to the first vibration member layer, and made of a material with higher elasticity than that of the first vibration member layer.

Classes IPC  ?

• H04R 7/02 - Membranes pour transducteurs électromécaniquesCônes caractérisés par la structure