F-Term-List

4B045 Cigarettes, filters, and manufacturing of filters
A24D1/00 -3/18
A24D1/00-1/22 AA AA00
OBJECTIVES AND FUNCTIONS
AA01 AA02 AA03 AA04 AA06 AA07 AA08
. Combustibility . . Ignitability . . Expedition of combustion . . Suppression of combustion . Measures to prevent secondary smoke . . Reduction and elimination of secondary smoke . . Treatment of smoke so as to make it not noxious
AA11 AA15 AA17 AA18
. Introduction of diluted air . Economization of raw materials . Medicinal effects . . Mixture, addition, and impregnation of medicated substances
AA21 AA23 AA24 AA25 AA26 AA27
. Smoking substitutes . Fire prevention and prevention of stains . . Application of additives . . Incorporation of additives . . . Fire-extinguishing capsules . . Devices using appended substances
AA31 AA32 AA33 AA35 AA36 AA37
. Self-ignition . . Application of additives . . Incorporation of additives . Encouragement and prevention of smoking . . Devices that use visual sensations . . Devices that use tactile sensations
AA41 AA43 AA45 AA46 AA47 AA50
. Improved flavor . Establishment of uniformity in flavors . Reduction and removal of unnecessary substances . . Nicotine and tar . . Carbon monoxide . Others
AB AB00
PROCESSING AND TARGETED ARTICLES
AB01 AB02 AB03 AB04 AB05 AB06 AB07 AB08
. Smoked substances . . Arrangement of tobacco cores . . . Arrangement of different types of cores . . . . Axial arrangements . . . . Concentric circles . . . . Layered arrangements . . Addition and mixture of substances . . . Use of chemical substances
AB11 AB12 AB13 AB14 AB16 AB17
. Roll paper and tip paper . . Opening of holes . . . Devices that can be adjusted . . Painting and impregnation . Filters and mouthpieces . . Molding
A24D3/00-3/18 BA BA00
MATERIALS
BA01 BA02 BA03 BA05 BA07 BA08
. Natural products . . Organic substances . . Inorganic substances . Artificial products . Denatured products . . Acetate groups
BB BB00
ADDITIVES AND REINFORCING MATERIALS
BB01 BB02 BB03 BB04 BB05 BB06 BB07 BB10
. Adsorbents . . Granular substances . Flavorings . Catalysts . Plasticizers . Adhesives . Roll paper . Others
BC BC00
COMPOSITION AND STRUCTURE
BC01 BC02 BC03 BC04 BC05 BC06 BC07 BC08
. Compositions . . Fibers . . . Fiber configurations . . . Fibrous aggregate materials . . . . Arrangement of fibers . . . . Constitution of fibers . . Sheet-like materials and aggregate materials thereof . . Molded bodies
BC11 BC12 BC13 BC14 BC15 BC16 BC17
. Structures . . Structures that have filter functions . . . Unified bodies . . . Assembled bodies . . . . Formation of spaces . . . . Arrangement of filter elements . . . . . Dual structures
BC22 BC23 BC24 BC25 BC26
. . Smoke flow-paths . . . Tubes . . . Tubular bodies . . . Orifices . . . Mouthpieces
BC32 BC33 BC34 BC35 BC36 BC37
. . Inflow means for diluted air . . . Long grooves . . . Annular grooves . . . Interior passages . . . Papers with holes . . . . Devices that can be adjusted
BD BD00
MANUFACTURING AND DEVICES THEREFOR
BD01 BD02 BD03 BD04 BD05 BD06 BD07 BD08 BD09 BD10
. Supply of raw materials . . Supply to fiber and sheet devices . . Opening and releasing fibers . . Crimping, molding, and folding . Formation of rod-shaped bodies . . Separation, compression, arrangement, and convergence . . Forcing substances out . . Heating and cooling . . Supply of paste and application . . Paste drying
BD11 BD12 BD13 BD14 BD16 BD17 BD18 BD19
. Supply of rolling paper . . Supply and installation of paper rolls . . Withdrawal of rolling paper . . Connection of rolling papers . Perforation . . Mechanical perforation . . Electrical perforation . . Optical perforation
BD21 BD23 BD24 BD25 BD26 BD27 BD28 BD29 BD30
. Cutting . Conveyance, storage, and supply . . Conveyance . . . Belts . . . Drums . . . Fluids . . Storage . . . Variable capacities . . Supply
BD31 BD32 BD33 BD34 BD35 BD36 BD38 BD39 BD40
. Supply of auxiliary agents . . Adsorbents or absorbents . . . Granular substances . . Flavorings . . Plasticizers . . Supply of fixed rates or quantities . Processing and molding . . Grooves . . Holes
BD41 BD44 BD45 BD50
. Detection and control . Examination, removal, and sampling . . Sampling . Others
BD51 BD52 BD53 BD54 BD55
. Objectives of manufacturing and devices . . Improved filtering and prevention of reduced filtering performance . . Economization of raw materials and other materials . . Improved quality . . Process simplification
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