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85 results about "Smoke cigarette" patented technology

Intelligent electric heating cigarette system

The invention provides an intelligent electric heating cigarette system which comprises a power module, a heating module, a control module, a liquid crystal display module, a wireless communication module, an outer shell and a data terminal. The power module is mainly composed of an efficient rechargeable battery, a cylindrical cavity is formed in the heating module, and a common cigarette can be directly placed in the cylindrical cavity to be heated. An embedded microprocessor serves as a core of the control module. The liquid crystal display module comprises a liquid crystal display, and current heating temperature, the battery remaining capacity, the number of times of smoking and the number of smoked cigarettes can be displayed in real time, and are sent to the data terminal through the wireless communication module. The data terminal can monitor and analyze relevant data, and the smoking habit of a user can be fed back to the user. According to the intelligent electric heating cigarette system, heating temperature can be adjusted at any time, the temperature is intelligently controlled through an intelligent control algorithm, the smoking experience of the user is improved, meanwhile, the limited smoking quantity of the user can be set and controlled, and health management is achieved.
Owner:NANJING UNIV OF SCI & TECH

Filtering rod capable of reducing smoke temperature and preparation method of filtering rod

The invention discloses a filtering rod capable of reducing smoke temperature and a preparation method of the filtering rod. Smokers feel obvious hot burning feeling and spicy stimulating feeling when smoking the cigarettes. In order to solve the problem, the invention adopts the following technical scheme: the filtering rod comprises a bundle core rod (1) and externally wrapped molding paper (2). The right side of the molding paper (2) is coated with a microporous aluminum layer (4) through a glue layer (3). The microporous aluminum molding paper is formed by adhering the microporous aluminum onto the the molding paper in a vacuum aluminizing way. Then the molding paper coated with the microporous aluminum is used for coiling to form the filtering rod. The filtering rod containing the microporous aluminum is used, and when high-temperature smoke of smoked cigarettes enters the filtering rod from the tail end of the cigarette, the temperature of smoke entering the mouth can be reduced to 28-32 DEG C because of condensation of the microporous aluminum, thereby enabling harmful substances of the smoke to be easily adhered to the filtering rod and obviously reducing harmful substances of the smoke, so that the hot burning feeling and spicy stimulating feeling of the mouth can be obviously lightened after people smoke.
Owner:ENDIAN SCI & TECH DEV OF YUNNAN

Methods for treatment of Emphysema using 13-cis retinoic acid

InactiveUS6339107B1BiocideDispersion deliveryCis-Retinoic AcidWhole body
The current invention is directed to methods of treating or preventing emphysema, pharmaceutical compositions suitable for the treatment or prevention of emphysema and methods for delivering formulations into the lung of a mammal suffering from emphysema.More generally, the invention encompasses the use of 13-cis-retinoic acid to treat or prevent certain chronic obstructive airway disorders, particularly chronic obstructive pulmonary disease including chronic bronchitis, emphysema and asthma in mammals, especially humans that smoke or smoked cigarettes. In another aspect, the present invention encompasses the use of pharmaceutical compositions of 13-cis-retinoic acid to treat emphysema. Moreover, the current invention encompasses the use of electrohydrodynamic aerosol devices, aerosol devices and nebulizers to deliver formulations of 13-cis-retinoic acid into the lung of a mammal suffering from emphysema. The invention also encompasses the systemic use as well as the local use of 13-cis-retinoic acid. In a another aspect the current invention encompasses a pharmaceutical composition for preventing emphysema in a human at risk of emphysema through administration of a amount of 13-cis-retinoic acid, or a pharmaceutically acceptable salt, hydrate, solvate, or pro-drug thereof in a pharmaceutically acceptable carrier, that is sufficient to prevent emphysema.
Owner:F HOFFMANN LA ROCHE & CO AG

Filter stick for short cigarettes

The invention discloses a filter stick for short cigarettes. A thin-film material is taken as a filter material, and the filter stick with a porous cross section is formed by bundling the thin-film material. By reducing the suction resistance of the filter stick for the short quickly-smoked cigarettes, the interception of nicotine is reduced, the smoking mouth feel of the short quickly-smoked cigarettes is relatively guaranteed, the satisfaction of the cigarettes is improved, and the demand of solving the smoking addiction of a smoker is met; after the filter stick which is prepared from the thin-film material and has low suction resistance is used, the temperature of smoke flow is effectively reduced, and the temperature of the smoke flow reaching the oral cavity is reduced to an appropriate degree, so that a thermal prickle caused by the too hot smoke flow is avoided, and the appropriate mouth feel is guaranteed; the filter stick is simple in technology and convenient to mold; compared with an acetate fiber filter stick, the filter stick provided by the invention is lower in cost under the same conditions; the filter stick can be separately used as a filter tip of the short quickly-smoked cigarette, and also can be prepared into a binary or polynary composite filter stick by being compounded together with the acetate fiber filter stick or functional filter sticks (such as a particle filter stick, a wire-buried filter stick, a capsule filter stick and a hollowed-out filter stick) derived from the acetate fiber stick, or is prepared into a coaxial core filter stick, thus being used for the short quickly-smoked cigarettes.
Owner:YUNNAN YANGRUI TECH GRP

Analysis and detection equipment for heavy metal content in cigarette smoke

The invention provides analysis and detection equipment for heavy metal content in cigarette smoke. A main machine body of the equipment comprises a sealed air cabinet, a honeycomb cowling, a rotating disc type smoking mechanism, an instrument chamber, a frequency conversion fan cabinet, an operation panel and an airflow switching device, wherein the movable honeycomb cowling is arranged in the middle of the sealed air cabinet to divide the sealed air cabinet into an upper part and a lower part; the rotating disc type smoking mechanism is mounted at the lower part of the sealed air cabinet; the instrument chamber is arranged below the sealed air cabinet; a static catching device is arranged in the instrument chamber; the rotating disc type smoking mechanism can serve the functions of introducing, pushing, igniting and smoking cigarette test samples; the static catching device in the instrument chamber comprises a high-voltage static catching pipe, a carrying manipulator arm, a sprinkling device and other loading mechanisms, catches smoke sediments by using high-voltage static electricity, performs collection and weighing, and analyzes and detects smoke through an extraction liquid. The equipment provided by the invention can effectively realize effective analysis and detection of the heavy metal content in cigarette smoke and ensures the accuracy of detection results.
Owner:SHANGHAI TOBACCO GRP CO LTD +1

Special golden camellia tobacco flavor as well as preparation method and application thereof

The invention discloses a special golden camellia tobacco flavor as well as a preparation method thereof, wherein the main material of the special golden camellia tobacco flavor is flowers of golden camellia, the preparation method comprises the following steps: using ethanol to extract freeze-dried flowers of golden camellia twice, combining filtrates, and implementing vacuum concentration at the temperature of 25-35 DEG C under the pressure of 0.02-0.09MPa. The invention further discloses an application of the special golden camellia tobacco flavor: the special golden camellia tobacco flavor is dissolved in ethanol at the concentration of 50-95%, and evenly spraying the mixture on a tobacco shred of a cigarette according to the perfuming flow, wherein the amount of the mixture is 0.1-1%wt the weight of the tobacco shred. After the tobacco flavor is applied to the cigarette, the cigarette has a special fragrance of the golden camellia coordinated with the cigarette fragrance in the cigarette smoking process, the fragrance value and the fragrance amount of the smoked cigarette are increased, meanwhile, the miscellaneous qi and the irritation are reduced, the taste of the cigarette is improved, and the smoking quality of the cigarette is improved.
Owner:CHINA TOBACCO GUANGXI IND

Formula and preparation method of health-care beverage

The invention discloses a formula and preparation method of a health-care beverage.The health-care beverage is prepared from, by weight, 10-50 parts of flos chrysanthemi, 10-20 parts of feather cockscomb seeds, 10-20 parts of radix ophiopogonis, 10-20 parts of semen ziziphi spinosae, 10-20 parts of flos buddlejae, 10-20 parts of semen cassia, 10-20 parts of poria cocos, 10-20 parts of white hyacinth beans, 10-20 parts of radix geutianae, 10-20 parts of pericarpium citri reticulatae, 10-20 parts of liquorice roots, 10-20 parts of radix trichosanthis, 10-20 parts of fructus gardenia, 10-20 parts of fructus citrus sarcodactylis, 10-20 parts of cortex lycii radicis, 10-20 parts of herba leonuri, 10-20 parts of flos eriocauli, 10-20 parts of roselle calyx, 10-20 parts of common selfheal fruit-spike and 10-20 parts of flos albiziae.The health care beverage aims at the liver harming behaviors that urban office workers generally use computers for handling office business, watch the computers for a long time, excessively smoke cigarettes and drink wine, intemperately spend the nightlife, stay up late and excessively use the eyes to enable the eyes to be not relieved, has the effects of nourishing the liver and the kidney, benefiting yin, nourishing blood, tonifying deficiency, benefiting essential qi, dispelling wind and improving the eyesight and is high in pertinence.
Owner:HUANGSHAN SHUDETANG FOOD BEVERAGE CO LTD

Tobacco rod weight control method and device based on microwave source

The invention discloses a tobacco rod weight control method and device based on a microwave source, which comprises: a cigarette machine simulation unit, a cigarette rod weight signal acquisition and control unit, a bottom board communication control unit and a host computer unit. The cigarette machine simulation unit imitates the microwave source probe to generate the analog signal of tobacco rod density, and automatically adjusts the mean value and phase of the tobacco rod density analog signal according to the chopper control signal; the tobacco rod weight signal acquisition and control unit samples the tobacco rod density analog signal, Automatically adjust the chopper control signal, and count the cigarette index; the bottom board communication control unit is used to connect the data communication between the upper computer unit and the cigarette rod weight signal acquisition and control unit; the upper computer unit is used to monitor the cigarette rod weight signal acquisition and Control unit health. The invention is applied to the tobacco rod production process of a high-speed cigarette machine, and can realize functions such as the control of shredded tobacco density and weight of cigarettes, detection and elimination of faulty cigarettes, statistics of cigarette indicators, and the like.
Owner:XIDIAN UNIV

Cigarette main stream smoke nicotine chiral analysis combined-phase chromatography-tandem mass spectrometry

The invention discloses a cigarette main stream smoke nicotine chiral analysis combined-phase chromatography-tandem mass spectrometry. The cigarette main stream smoke nicotine chiral analysis combined-phase chromatography-tandem mass spectrometry is characterized by comprising collecting nicotine in mainstream smoke of a smoked cigarette sample through a Cambridge filter, soaking the Cambridge filter in sodium hydroxide solution, performing extraction through methyl tertiary butyl ether and methanol solution, performing matrix solid-phase disperse extraction and then purification on liquid extract, performing combined-phase chromatography-tandem mass spectrometry through two chiral columns, quantitatively detecting the proportion of S-(-)-nicotine to R-(+)-nicotine in the cigarette main stream smoke. The cigarette main stream smoke nicotine chiral analysis combined-phase chromatography-tandem mass spectrometry is simple, efficient, high in sensitivity and specificity, capable of eliminating false positive and low in analyzing time consumption, and can reduce the contamination of sample liquor to chromatographic columns and meet the chiral analysis on nicotine in a large batch of cigarette main stream samples.
Owner:CHINA NAT TOBACCO QUALITY SUPERVISION & TEST CENT
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