baber/WOPTO huggingface dataset:
Patent NL-1016257-C1 (NL)
Title: Vehicle for carrying out maintenance work on sports fields, game pitches and parks comprises frame provided with wheels, drive equipment and seat for operator, frame having coupling unit for various maintenance devices
Inventor: JONGE DINGENUS WILLEM DE
IPC: A01B51/02
Filed: 2000-09-23
Granted: 2002-03-26
Abstract: The vehicle (1) for carrying out maintenance work on sports fields, game pitches and parks comprises a frame provided with a front wheel (2), two rear wheels (4a,4b), drive equipment (5), a steering device (3) and a seat (6) for an operator. A coupling unit comprising a framework (7) is provided with four tapped holes (8a,8b,8c,8d) to which a maintenance device can be fixed with the aid of four bolts.  The drive equipment is an electric motor coupled by a chain or belt with the rear wheels and is powered by a battery placed behind the driver seat. The maintenance equipment is preferably a spraying device or a lining device, with a distributor unit just behind the driver seat. The driver seat is exactly behind the front wheel. It is also possible for a grass mowing device to be coupled to the vehicle, and one for spraying fertilizer.
Patent NL-1030519-C1 (NL)
Title: Control system for sun shade electric motor, includes bypass connections for all up and down switches and time relay located in between these switches in the manual operation circuit
Inventor: HOLTER RONALDUS PAULUS MARIA T
IPC: H02J9/00
Filed: 2005-11-25
Granted: 2007-05-29
Abstract: Reversing switches are provided for shutting off the regular power supply (1) for the automatic and manual controls. A time relay (7) is located in the manual operation circuit in between the up and down switches for the sun shade. An up/down switch is connected to the manual control circuit. A bypass connection is provided for all the up switches and a bypass connection is also provided for all the down switches. The regular power supply is also capable of providing a back-up power supply in the event of an emergency.
Patent NL-2001388-C1 (NL)
Title: Rubber tread for being formed in tire, has longitudinal and transverse grooves formed on gripping surface of profile defining elements, where width of transverse grooves increases towards shoulder of tread
Inventor: MORITZ ANDRE
IPC: B60C11/03
Filed: 2008-03-19
Granted: 2009-09-22
Abstract: The tread (20) has longitudinal and transverse grooves (21, 22) formed on a gripping surface of profile defining elements (23), where the width of the transverse grooves increases about 10 to 25 percent towards the shoulder of the tread. The depth of the transverse grooves decreases about 5 to 20 percent towards the shoulder of the tread. The sectional area of the lateral grooves is same toward the shoulder of the tread. A central groove is formed along the length of the tread in a zigzag manner.
Patent RU-2058077-C1 (RU)
Title: Fungicide composition for plant protection
Inventor: TAMASH DETRE
IPC: A01N43/52
Filed: 1988-03-08
Granted: 1996-04-20
Abstract: FIELD: agriculture. SUBSTANCE: fungicide composition has 25-85% active component consisting of the fungicide mixture taken from: a) metalaxyl, benalaxyl, oxadixyl, LAB 149202 F; b) tridemorf, dodemorf, phenpropimorf, aldimorf; c) thiophanate-methyl, carbendazime, benomyl, thiabendazole at the ratio a:b:c = 1:3-5:3-6, and the special additions - the rest. EFFECT: increased effectiveness of composition. 15 tbl
Patent RU-2037278-C1 (RU)
Title: Plasma-erosion release
Inventor: ZUBKOV PAVEL I
IPC: H05H1/00
Filed: 1989-06-26
Granted: 1995-06-09
Abstract: FIELD: electrical engineering. SUBSTANCE: coaxial electrodes of plasma-erosion release have through slots filled with insulator which reduces eddy-current loss; electrodes are connected to unlike-polarity terminals of pulse voltage source. External electrode mounts plasma guns radially arranged in respect to discharge channel. Insulator with acute-profile spiral channel is placed on path of movement of plasma jumper. EFFECT: improved inductance of plasma jumper according to predetermined law. 2 cl, 1 dwg
Patent RU-2005435-C1 (RU)
Inventor: KISELEV YURIJ M
IPC: A61B19/00
Filed: 1989-12-29
Granted: 1994-01-15
Abstract: FIELD: medical engineering. SUBSTANCE: device has a ring with a projecting portion fixed to protrusions of a spider, bracket put on the projecting portion. The bracket has a slot for mounting a rod fixed with a screw. The device is characterized in that the bracket can be mounted in any point of the ring embracing a patient's head perimeter and the rod position along the height of the bracket slot can be varied with rotation around the screw so as to provide a wide service zone. EFFECT: reduced traumatism. 4 dwg
Patent RU-2036165-C1 (RU)
Title: Energochemical complex
Inventor: AKHMEDOV RUSTAM B
IPC: C02F101/10
Filed: 1990-04-06
Granted: 1995-05-27
Abstract: FIELD: protection of water basins from hydrogen sulfide contamination. SUBSTANCE: complex has a main pipeline of deep water of a water basin, a steam turbine plant, including arranged in a row a boiler, a steam turbine, a condenser and Claus apparatus. In order to increase purification degree of water from hydrogen sulfide the complex is provided in addition by an apparatus for liquid phase separation, a plant for photocatalytic decomposition of hydrogen sulfide and a chemical degassing apparatus, all being includes into the deep water main pipeline. EFFECT: enhanced efficiency due to recovery of deep water components. 6 cl, 1 dwg
Patent RU-2050156-C1 (RU)
Inventor: OHMORI SHINJI
IPC: A61K31/225
Filed: 1990-07-13
Granted: 1995-12-20
Abstract: FIELD: medicine. SUBSTANCE: substance is a compound of the formula   where R are similar or different and every R means hydrogen atom or lower alkyl, or its acceptable salt and can be used for inflammatory or allergic diseases treatment. EFFECT: improved method of synthesis. 4 tbl
Patent RU-2011588-C1 (RU)
Title: Single-axle hand truck for carrying loads along stairs
Inventor: BUTANAVICHYUS PYATRAS I
IPC: B62B5/02
Filed: 1990-11-11
Granted: 1994-04-30
Abstract: FIELD: trackless transport. SUBSTANCE: truck has platform 4 mounted on wheel axle. Wheel radius is determined from equation given in description of invention. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2087482-C1 (RU)
Title: Ws-7622а ди-сульфаты или их фармацевтически приемлемые соли и фармацевтическая композиция
Inventor: SIGEKHIRO TAKASE
IPC: C07K14/81
Filed: 1991-06-27
Granted: 1997-08-20
Abstract: Использование: в медицине как соединения, обладающие способностью ингибировать действие эластазы лейкоцитов человека. Сущность изобретения: WS 7622А ди-сульфаты или их фармацевтически приемлемые соли, среди которых ди-натриевая соль WS 7622A ди-сульфата C 47 H 61 N 9 0 19 S 2  Na 2 •6H 2 O, мол. вес FAB-MS M/Z 1188(M + Na)+, бесцветные кристаллы, т. пл. 257 - 263 град. C (разлож.). Ди-калиевая соль WS 7622A 1b-сульфата C 47 H 61 N 9 0 19 S 2  K 2 •6H 2 O, мол. вес. FAB-MS M/Z 1236 (M + K)+, аморфный порошок, т. пл. 230 - 237 град. C (разлож), обе соли хорошо растворимы в воде и метаноле, нерастворимы - в хлороформе, н-гексане. Фармацевтическая композиция, содержащая в качестве активного начала эффективное количество дисульфата WS 7622A в виде калиевой или натриевой соли. 2 с. и 2 з.п. ф-лы, 5 табл., 5 ил.
Patent RU-2052566-C1 (RU)
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: E01B11/06
Filed: 1991-03-05
Granted: 1996-01-20
Abstract: FIELD: permanent way; rail tracks. SUBSTANCE: rail joint has fishplaces installed at both sides of rails and clamp-shaped flexible coupling made of two ω-shaped members connected by common member and passed in tandem by parallel legs through coaxial holes in rail necks and in fishplates in opposition to each other. Ends of flexible coupling are arranged coaxially and are provided with loops. EFFECT: enhanced reliability. 3 dwg
Patent RU-2016584-C1 (RU)
Title: Method of readying patient for narcosis using preparations based on barbituric acid
Inventor: KHRUSTALEV STEPAN I
IPC: A61M21/00
Filed: 1991-01-24
Granted: 1994-07-30
Abstract: FIELD: medicine. SUBSTANCE: for readying patient for narcosis using barbituric acid medicines, this method prescribes infusing fresh-conserved donor blood in amount of 5 to 15 ml/kg by mass from 25 to 40 min before administering anesthetic. EFFECT: disclosed method permits reducing toxicity of anesthetic and period of reflex recovery.
Patent RU-2023700-C1 (RU)
Title: Raw mixture for claydite producing
Inventor: SOKOLOV LEONID I
IPC: C04B14/12
Filed: 1991-06-24
Granted: 1994-11-30
Abstract: FIELD: building materials. SUBSTANCE: raw mixture for claydite producing has, wt.-%: clay raw 97-98; waste of electroplating manufacture containing cobalt oxide 1.3-2 and flax dust 0.7-1. Claydite properties: roasting temperature is 1140 C, granule density is 0,47-0,50 g/cm 3 , swelling coefficient is 3.4-3.8. EFFECT: enhanced quality of claydite. 1 tbl
Patent RU-2033262-C1 (RU)
Title: Roll grinder
Inventor: DYSHLEVOJ IVAN VASILEVICH
IPC: B02C4/28
Filed: 1991-06-25
Granted: 1995-04-20
Abstract: FIELD: grinding. SUBSTANCE: roll grinder has grinding chamber 1 and roller 2 set in bearings 3 arranged out of the chamber. The bearings have detachable housings and coupled with drive 8 through a clutch. The clutch consists of two clutch parts 9 and insert 10 interposed between them. Rings 5 are mounted on pins of the roller. Stops, which are movably coupled with the rings, are mounted on the outer side of the walls of the grinding chamber. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2044776-C1 (RU)
Title: Method of transporting liquid metal from metallurgical furnace to pouring vessels and apparatus for performing the method
Inventor: KHANS DE KHAAS
IPC: C21C1/00
Filed: 1991-08-05
Granted: 1995-09-27
Abstract: FIELD: metallurgy. SUBSTANCE: in system, having at least transporting and draining chutes, mounted near one output hole of a metallurgical furnace, and transfer station with a rotary or rocking chute, in which the melt metal flows from the draining chute through a distribution system into output holes to be fed mainly into pouring vessels, being moved, it is proposed to close the draining chutes by closing casings, guiding the melt metal from the output holes of the furnace, to significantly shield by gas-tight fashion the transfer station, to wash out respective inner cavities by an inert gas and to shield in addition from air penetration at draining a stream of the melt metal, flowing from the output hole until an input to the pouring vessel, with use of an envelope of the inert pressurized gas; the casing, having a cross section, mainly a form of a ring. EFFECT: enhanced structure of the apparatus, providing simplification of the method. 31 cl, 7 dwg
Patent RU-2017082-C1 (RU)
Title: Device for measuring resonant frequency of construction members
Inventor: PUZKO IGOR D
IPC: G01H17/00
Filed: 1991-09-25
Granted: 1994-07-30
Abstract: FIELD: testing dynamic characteristics of construction members. SUBSTANCE: device has sweep-frequency control unit 1, master oscillator 2, amplitude regulator 3, power amplifier 4, vibration table 5, choppers 7, 8, matching amplifiers 9, 10, phase detector 11, feedback unit 12, frequency-to-voltage converter 14, null detector 13, commutators 15, 16, decoder 21, flip-flops 17-20, delay gates 32-36, analog-to-digital converters 2 and 23, pulse counters 24, 25, clock 29, switch 30, pulse rate dividers 26, 27, indicator 31. Adder 28 and AND gate 38 decrease bit-length of pulse counter 24 and rate of pulses entering subtraction input of pulse counter. This results in decreased probability of errors. EFFECT: increased stability to noise, increased reliability. 2 dwg
Patent RU-2031392-C1 (RU)
Inventor: YARMITSKIJ SERGEJ PETROVICH
IPC: G01N3/48
Filed: 1991-10-22
Granted: 1995-03-20
Abstract: Изобретение относится к механическим испытаниям материалов твердости железнодорожных колес. С целью упрощения конструкции и расширения технических возможностей машина содержит устройство 1 для фиксации колеса во время подготовки поверхности и проведения операции контроля, состоящее из подъемно-поворотного стола 2, смонтированного на основании шагающего конвейера 3, и опорной рамы 4 с регулируемыми упорами 5, смонтированной также на основании шагающего конвейера 3, устройство для подготовки поверхности испытуемого колеса 6, установленное на общем фундаменте с основанием шагающего конвейера 3, состоящее из фрезерной головки 7 с цилиндрической фрезой 6, перемещающейся в горизонтальной плоскости относительно станины 9 с помощью подвижного стола 10; испытательную головку 11 с приводом 12 вертикального перемещения, смонтированную на фрезерной головке 7; оптико-электронную систему 13 обмера и обработки нанесенного отпечатка и получения результатов испытаний в виде единиц твердости по Бринеллю, Роквеллу и др., шагающий конвейер 3 для подачи и выдачи колеса в машину. 2 з.п. ф-лы, 1 ил.
Patent RU-2016087-C1 (RU)
Title: Method of microalloying of steel by boron
Inventor: KATEL LEONID M
IPC: C21C7/00
Filed: 1991-09-02
Granted: 1994-07-15
Abstract: FIELD: metallurgy. SUBSTANCE: method, including introduction to a liquid metal a datolyte concentrate, aluminium and silicon-manganese alloys, comprises steps of introducing the concentrate into a steel pouring ladle before draining steel out of a steel melting equipment in quantity 0.5-1.5 kg/t of steel, aluminium - in quantity (kg/t of steel) respectively 0.13(0.5-0.5)+0.3. . .0.7, (0.5-0.8) and (0.1-0.15) before discharge of melting, upon discharge process after adding silicon-manganese alloys and after finishing the metal discharge at process of slag descending to a ladle. EFFECT: simplified alloying process. 1 cl, 2 tbl
Patent RU-2004618-C1 (RU)
Inventor: VETER VLADIMIR V
IPC: C23C8/44
Filed: 1991-11-20
Granted: 1993-12-15
Abstract: Сущность изобретени : полое тело вращени ,  преимущественно труба, подвергаетс  нагреву при вращении и подаче диффузанта и последующему  охлаждению до температуры Аг - (10 - 20° С) со  скоростью 5.0 - 350.0 град/с, причем частоты U  вращени  издели  и скорость V подачи диффузанта  определ ют из соотношени  U/  V/V (12.45-175)0  (12.45 - 17,5) D, где D - наружный  диаметр обрабатываемого издели , мм. 1  таба
Patent RU-2009038-C1 (RU)
Title: Device for forming funnel with annular groove in tube
Inventor: VERTSINSKIJ VALENTIN S
IPC: B29C57/04
Filed: 1991-11-22
Granted: 1994-03-15
Abstract: FIELD: plastic working. SUBSTANCE: guide member is made in the form of a spider fixed to a shaft, the guide member has surfaces made with elevation relative the axis of rotation of the shaft. A forming member is made from separate sectors mounted for engagement with the spider surfaces and radial movement in guide slots of jaws made in a mandrel. EFFECT: improved structure. 1 dwg
Patent RU-2069981-C1 (RU)
Inventor: TATTI YALMAR YA
IPC: A61B17/072
Filed: 1991-11-15
Granted: 1996-12-10
Abstract: FIELD: medicine, for example, at hernial hilus plasty at hermitomy. SUBSTANCE: appliance uses pusher lobes, which can be installed in different positions; as a result, a staggered, cross-shaped, diagonal or perpendicular (to the wound margin) mechanical suture can be obtained. EFFECT: expanded functional capacity. 16 dwg
Patent RU-2017766-C1 (RU)
Title: Polymeric composition
Inventor: LAPITSKAYA TATYANA V
IPC: C08L59/02
Filed: 1991-10-02
Granted: 1994-08-15
Abstract: FIELD: polymeric materials. SUBSTANCE: composition has, mas. p.: polyacetal 100; filler 0.5-25; epoxy resin - product of interaction of low-molecular epoxydiane resin (molecular mass is 340-600) with dioxydiphenylsulfone, phthalic anhydride and tri-(p-aminophenyl)- methane at ratio (50-94): (27.5-4.8): (14.5-0.5): (8.0-0.7) 0.5-5; dianhydride of pyrromellitic acid, nucleophilic compound with primary amino-groups 0.2-2. Composition is used for making of high precision articles. EFFECT: improved properties of composition. 6 tbl
Patent RU-2005389-C1 (RU)
Inventor: ANDREEVA LYUBOV P
IPC: A23L19/00
Filed: 1991-07-08
Granted: 1994-01-15
Abstract: Изобретение относится к пищевой промышленности. Сущность изобретения заключается в том, что в качестве подслащивающего вещества для пюреобразных консервов для детского и диетического питания используют пюре топинамбура в количестве 50 - 75% от общей массы. 1 табл.
Patent RU-2062299-C1 (RU)
Title: Bioreactor
Inventor: MAZENKO VLADIMIR I
IPC: C12M1/107
Filed: 1991-12-24
Granted: 1996-06-20
Abstract: FIELD: reprocessing of agricultural wastes. SUBSTANCE: bioreactor has reservoir with substrate sections, substrate supply and return lines, vacuum pump, biogas suction and conveyance pipes and lock valves, auxiliary reservoir and mud sump mounted on terminating portion of substrate return line. Mud sump has upper and lower sections, with lower section funnel-shaped bottom being provided with outlet throats having cylindrical lock valves. Cylindrical partition wall with filter and floating member is positioned within lower section. Float is positioned for reciprocation and is provided with spacing rods with resilient disk. Diameter of disk exceeds that of cylindrical partition wall lower end and is equal to that of bottom cylindrical part. Float has central opening communicated through hose with lower section outlet pipe adapted for discharge of cleaned substrate. EFFECT: increased efficiency in reprocessing of organic material to obtain wide range of fertilizers and biogas by methane fermentation of organic substrates. 4 dwg
Patent RU-2018570-C1 (RU)
Title: Retaining wall
Inventor: LEBEDEV VALERIAN A
IPC: E02D29/02
Filed: 1991-08-12
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: retaining wall includes retaining structure with catching device, vertical guard wall and ceiling. Catching device is located in ground before retaining structure. They are made in form of vertical and horizontal U-shaped shells, respectively. Straight shell walls are connected by means of semicylindrical inserts facing downwards and towards fill ground. Lower wall of horizontal shell rigidly connected with straight wall of vertical shell. Vertical guard wall is rigidly connected with free end of straight vertical shell. Ceiling is located between walls of vertical shell in a spaced relation to them. Ceiling rests on cantilevers. Cantilevers are formed on walls of vertical shell. Ceiling offers bearing capacity within 150 kg/sq.m. Free ends of shell branches are connected by means of rings. EFFECT: higher efficiency. 4 dwg
Patent RU-2030128-C1 (RU)
Inventor: AGEEV YURIJ M
IPC: H05B6/10
Filed: 1992-01-22
Granted: 1995-02-27
Abstract: FIELD: electric heating equipment. SUBSTANCE: electric heater for fluid medium has magnetic circuit 1 in the form of pipe used for letting fluid medium through, radial partition 2, winding 5. Description includes different types of magnetic circuits. EFFECT: enhanced efficiency of electric heater. 2 cl, 2 dwg
Patent RU-2037006-C1 (RU)
Title: Separating insert of road pavement in tramway track lane
Inventor: PELEVIN ALEKSANDR A
IPC: E01C9/04
Filed: 1992-02-10
Granted: 1995-06-09
Abstract: FIELD: road building. SUBSTANCE: separating insert has flexible members in form of metal strip 1 installed at both sides of rail. Metal strip has pins 2 secured at outer side and uniformly spaced along strip to provide fitting in sleeper space. Metal strips are welded together along rail. In operation separating member reliably guards rail from road pavement protecting the latter from destruction. EFFECT: enhanced reliability of road pavement, simplified construction, facilitated mounting. 2 dwg
Patent RU-2030966-C1 (RU)
Inventor: MUDROV GEORGIJ P
IPC: B22D43/00
Filed: 1992-02-03
Granted: 1995-03-20
Abstract: Изобретение относится к области металлургии. Станок для чистки металлургических ковшей содержит станину, установленный с возможностью перемещения по станине стол, соединенный с приводом, и шпиндель с опорой и корпусом, соединенный с приводами вращения и линейного перемещения. Согласно изобретению, стол выполнен в виде поворотного кольца, а опора шпинделя закреплена на станине и размещена внутри кольца. 1 з.п. ф-лы, 3 ил.
Patent RU-2071435-C1 (RU)
Title: Корпус судна
Inventor: BOGOMAZOV VASILIJ I
IPC: B63B5/24
Filed: 1992-02-28
Granted: 1997-01-10
Abstract: Использование: устройство армированного корпуса судна относится к области судостроения, преимущественно к корпусным конструкциям, и может быть использовано при изготовлении корпусов морских и речных судов различного класса и применения. Основной задачей изобретения является создание легкого пластикового армированного корпуса судна, обладающего способностью гасить различные виды энергии, в том числе энергию вибрации и шумоизлучения. Сущность: армированный корпус судна, содержащий шпангоуты и моноблок или отдельные блоки, выполненные из нескольких слоев полимерной матрицы с армирующими элементами, выполненными в виде предварительно растянутого в осевом направлении струнного каркаса, состоящего из упорных планок для каждого слоя полимера и жестко закрепленных на них упрочняющих струн. 1 з.п. ф-лы, 5 ил.
Patent RU-2015291-C1 (RU)
Title: Method for drilling horizontal wells
Inventor: BOJTSOV NIKOLAJ P
IPC: G01B7/04
Filed: 1992-03-26
Granted: 1994-06-30
Abstract: FIELD: well drilling. SUBSTANCE: method includes drilling of main and additional wells, installation of electrode in main well, and setting up of electromagnetic field in surrounding rocks, measurement from additional well of field parameters and determination of relative position of main and additional wells by measurements results. Additional well is drilled from points of design bottom hole of main well, and after main and additional wells reach half the distance between their wellheads, further drilling of main and additional wells is carried out along wellbore of oncoming well. Equipment located in well with head parts consisting of rock cutting tool, deflecting tool, instrument for measuring parameters of electromagnet field and electrode. EFFECT: higher efficiency. 3 dwg
Patent RU-2051114-C1 (RU)
Inventor: BAGICH GENNADIJ L
IPC: C02F1/461
Filed: 1992-02-25
Granted: 1995-12-27
Abstract: Использование: в производстве активированной воды (католита и анолита). Сущность изобретения: активатор содержит корпус, анод и катод, разделенные керамической диафрагмой, выполненными в виде коаксиальных цилиндров, при этом диафрагма выполнена в виде двух цилиндров, в нижней части герметично соединенных между собой, в верхней части внешний цилиндр диафрагмы герметично соединен с корпусом, а внутренний выполнен глухим, анод размещен во внутреннем цилиндре диафрагмы. Пространство между цилиндрами диафрагмы заполнено пористым диэлектриком, а поверхности цилиндров диафрагмы, анода и катода выполнены волнообразнымми и равными. На входе активатор снабжен гидрогенератором колебаний, перед которым установлена перегородка, снабженная клапаном. 5 з. п. ф-лы, 1 ил.
Patent RU-2037288-C1 (RU)
Inventor: GUTSULYAK OLEG PETROVICH
IPC: A01H1/04
Filed: 1992-04-02
Granted: 1995-06-19
Abstract: Использование: биотехнология, фитопатология, растениеводство. Сущность изобретения: оценку устойчивости кукурузы к пузырчатой головне осуществляют путем выращивания пыльцы на питательной среде в присутствии токсина патогена и сравнения с контролем процента прорастания пыльцевых зерен и длины пыльцевых трубок. 2 табл.
Patent RU-2025197-C1 (RU)
Inventor: GALOCHKIN STANISLAV S
IPC: B22D11/00
Filed: 1992-03-12
Granted: 1994-12-30
Abstract: Изобретение относится к металлургии, а именно к составам шлакообразующих смесей, используемых для защиты металла в кристаллизаторе в процессе непрерывной разливки стали. Задачей изобретения является повышение качества непрерывно-литых заготовок за счет улучшения теплоизолирующих свойств смеси, снижение ее себестоимости путем исключения предварительной подготовки исходных компонентов и использование отходов промышленного производства. Шлакообразующая смесь содержит дополнительно пыль газоочисток производства извести и ферросилиция, в качестве основы шлаковой смеси - шлак феррохромовый самораспадающийся сепарированный, в качестве фторсодержащего вещества - пыль газоочисток производства алюминия. 1 табл.