baber/WOPTO huggingface dataset:
Patent SE-117983-C1 (SE)
Inventor: VIGREN S D
IPC: H01H50/58
Filed: 1944-12-30
Abstract: 620,972. Contact members for switches; electromagnetic relays. SVENSKA RELAFABRIKEN AKTIEBOLAG, VIGREN, S. D., and ZANDER, R. A. Feb. 5, 1947, No. 3467. [Class 38(v)] In a multiple spring contact assembly or " pile-up" the movable and " fixed " contact springs 6, 7, are substantially L-shaped, Fig. 1. The springs are assembled one above the other with the contact carrying limbs 1 pointing in opposite directions so that the contacts are interleaved whilst a space is left between the side or longer limbs. This space is used to accommodate an insulating lifting member 2 which operates the moving contact springs, and an insulating supporting member 3 which supports the fixed contact springs. These two members may be supported between blade springs 4, 5, Fig. 4. The dimensions of the contact springs are such that a wiping action between co-operating contacts is obtained.
Patent RU-2007398-C1 (RU)
Inventor: SLOBODAN DEKICH
IPC: A61P29/00
Filed: 1988-05-16
Granted: 1994-02-15
Abstract: FIELD: medicine. SUBSTANCE: the product: 10-dihydro-10-desoxo-11-azaerythronolide A or pharmaceutically acceptable salts thereof of the formula: N(R 1 )CH 2 CH(CH 3 )CH 2 C(O)(CH 3 )CH(OR 2 )CH(CH 3 )CH(OR 3 )→   wherein R 1  is C 1 -C 3  alkyl, C 1 -C 3  alkanoyl; R 2 , R 3  and R 4  are H, C 1 -C 3  alkanoyl. Reagent 1: 10-dihydro-10-desoxo-11-azaerythromycin A. Reaction conditions: single stage hydrolysis in the presence of concentrated HCl and chloroform at reflux temperature for 16-48 hours, or two-stage hydrolysis first in the presence of dilute HCl at room temperature for 10-20 hours and then in the presence of a mixture of concentrated HCl and chloroform at reflux temperature to recover reagent 1 in which R 1  is C 1 -C 3  alkyl; R 2 , R 3  and R 4  are H, R 1  or when H 2  is H, hydrolysis is then carried out using an equimolar amount of HC(O)H and 4.77 mole excess of 98-100 % HCOOH in chloroform or acetone for 2-8 hours or using 10% mole excess of acetaldehyde or propionaldehyde in the presence of R 2  at a pressure of 20 bar in the presence of 5% Pd-on-carbon at 18-25 C for 2-10 hours to recover reagent 1 in which C 1 -C 3  is R 2  alkyl; R 3 , R 4  and H 2  are H or any of the resulting products is treated with C 1 -C 3  aliphatic acid anhydride in pyridine at room temperature for 2 hours over a 7-day period to recover reagent 1 in which R 1  is C 1 -C 3  alkyl or C 1 -C 3  alkanoyl; R 2 , R 3  and R 4  are H or C 1 -C 3  alkanoyl. EFFECT: improved properties of the compounds. 3 cl, 1 tbl
Patent RU-2014103-C1 (RU)
Title: Method for diagnostics of chronic tonsillitis
Inventor: SOLDATOV IGOR B
IPC: A61N5/00
Filed: 1988-09-27
Granted: 1994-06-15
Abstract: FIELD: medicine. SUBSTANCE: rheotonsillography at patient having chronic tonsillitis is carried out. If rheographic index is more 1.9 then disorder of blood circulation in tonsil is insignificant, conservative treatment is recommended. If said index is 1.9- 0.8 then disorder of blood circulation in tonsil is reversible and half-surgical treatment is recommended. If rheographic index is less 0.8 then disorder of blood circulation in tonsil is irreversible, tonsillectomy is recommended. EFFECT: simplifies the method increases its accuracy.
Patent RU-2066335-C1 (RU)
Title: Components of high-temperature glueing composition
Inventor: KRYLOVA ZINAIDA F
IPC: C09D1/00
Filed: 1989-03-20
Granted: 1996-09-10
Abstract: FIELD: glues, compounds, putty. SUBSTANCE: composition has, %: aqueous-acetone solution of aluminium-magnesium-chrome-phosphate binding agent at density 1.39 g/cm 3  38-44; synthetic corundum M20 47-53; aluminium nitride at dispersity 0.01-0.1 mcm 5.5-6.3; copper oxide (Cu 2 O) 2.3-2.8, and portland cement 1.0-1.3. Properties: waterproof is 90%, hardening temperature - room point, break-off strength at 20 C/500 C for titanium alloy is 10/2 MPa, that for glass-textolite is 7.0/1.4 MPa, that for quartz ceramics is 8.0/1.6 MPa, that for carbon-plastic is 10/2 MPa. EFFECT: enhanced quality of composition. 3 tbl
Patent RU-2070346-C1 (RU)
Title: Method for protecting reactor structures from molten efflux metal
Inventor: DAVIOT JEAN
IPC: G21C11/08
Filed: 1989-01-27
Granted: 1996-12-10
Abstract: FIELD: protection of fast reactor core cover. SUBSTANCE: method for protecting structure against molten efflux metal which is strong reducing agent involves filling core subject to effect of efflux metal with balls of protective material inert to molten metal. Material layer should be of cellular structure and cells between balls should communicate to form space receiving molten metal; balls are made of aluminium oxide; they are homogeneous and nonporous, and their diameter is 5 to 50 mm; volume of cells relative to that of balls is 20 to 70%. EFFECT: improved safety of fast reactor. 5 cl, 1 dwg
Patent RU-2052308-C1 (RU)
Inventor: KUZKO YURIJ P
IPC: B30B1/32
Filed: 1990-03-19
Granted: 1996-01-20
Abstract: FIELD: production of parts by volume deformation. SUBSTANCE: apparatus has bed, demultiplier with high and low pressure cavities, punch and axially movable container provided with drive having axially aligned power cylinder and multiplier. Power cylinder has piston gefining closed piston and stem cavities. Demultiplier has low-pressure cavitiy and high-pressure cavity defining power cylinder piston cavity. High-pressure cavity of demultiplier is communicated with container chamber in the process of forming. Low-pressure cavity of multiplier and power cylinder stem cavity are communicated through hydraulic distributor with power source and drainage system. Low-pressure cavity of demultiplier is communicated with power source through back valve and hydraulic accumulator. Cavity of back valve positioned above valve and working cavity of hydraulic accumulator are communicated with low-pressure cavity of demultiplier and cavity of back valve positioned below this valve is communicated with power supply. Billet is subjected to deformation in container chamber filled with working liquid. EFFECT: increased efficiency and enhanced reliability in operation. 1 dwg
Patent RU-2023720-C1 (RU)
Inventor: STEKOLNIKOV LEONID I
IPC: C12N9/10
Filed: 1990-07-31
Granted: 1994-11-30
Abstract: Изобретение относится к области медицины, конкретно к способу получения фактора XIII свертывания крови - единственного профермента, катализирующего синтез ковалентных связей, соединяющих между собой мономерные единицы молекулы фибрина и тем самым завершающего процесс свертывания крови. Изобретение позволяет повысить выход и активность фактора XIII свертывания крови за счет того, что в качестве животного сырья используют семенники крупного рогатого скота, в экстракт вводят 50 - 100 ЕД/л тромбина и выдерживают 2-4 ч при 37-40°С и pH 5-7, высаливание проводят хлоридом натрия в количестве 50-70 г/л экстракта, очистку осадка осуществляют последовательной обртаботкой при 0-6°С 3-4 объемами сначала ацетона, затем этилового спирта и раствором соляной кислоты при 4-6°С и pH 4,5-4,7.
Patent RU-2027847-C1 (RU)
Title: Rotating preventer
Inventor: TAGIROV KURBAN M
IPC: E21B33/06
Filed: 1990-12-06
Granted: 1995-01-27
Abstract: FIELD: sealing of mouths of oil and gas wells at drilling. SUBSTANCE: PREVENTER has base, case, rotating shaft provided with sealing element, rotational unit and seal. Preventer is provided with plunger pump with spring-loaded step plunger which is intended for lubrication of the seal. Faceplate is mounted onto rotating shaft of the preventer for interaction with plunger; faceplate is provided with a cam. EFFECT: automatic mode of lubrication depending on speed of rotation of the PREVENTER. 3 dwg
Patent RU-2023124-C1 (RU)
Inventor: UVAROV VALENTIN E
IPC: E05B37/16
Filed: 1990-12-13
Granted: 1994-11-15
Abstract: Использование: для запирания шкафов, дверей жилых и служебных помещений и др. Сущность изобретения: кодовый замок содержит установленные в корпусе подпружиненные нажимные стержни с кодовыми выемками и ориентирующим участком и засов с пазами. На каждом нажимном стержне размещен защитный элемент, выполненный в виде буртика с упорным торцем, который расположен между кодовыми выемками, смещенными вдоль оси одна относительно другой, с возможностью упора в край поджатого к нажимному стержню паза засова и фиксации от осевого перемещения нажимного стержня. Ориентирующий по угловому расположению каждого стержня участок образован расположенным на внутреннем торце нажимного стержня пазом с размещенным в нем концом упругого элемента, подпружинивающего нажимной стержень. 4 ил.
Patent RU-2006231-C1 (RU)
Inventor: GOLUB YAROSLAV V
IPC: A61P9/10
Filed: 1990-12-29
Granted: 1994-01-30
Abstract: FIELD: medicine; cardiology. SUBSTANCE: laser irradiation in the dose of 0.05-0.2 J/kg and 0.8-1.2 J/kg for activation and inactivation of receptors, correspondingly is conducted upon the background of blocking units. EFFECT: increased duration for conservation of receptor activation and inactivation effect.
Patent RU-2001459-C1 (RU)
Inventor: VOKHMYANIN VLADISLAV G
IPC: H01H47/00
Filed: 1991-01-16
Granted: 1993-10-15
Abstract: Использование: в схемах управлени  т говыми  электромагнитными приводами Сущность изобретени :  в двухстабильный электромагнитный привод  содержащий т говый электромагнит 17 с механической  защепкой, электромагнит 19 защелки, замыкающий  10 и размыкающий 13 контакты сигнализации  о сработанном и исходном состо ни х  привода, п ть диодов 1 - 3, 18. 20, резистор 8, две  кнопки 15 16 управлени  и два управл емых вентильных  элемента 9, 12. введены конденсатор 21,  два диода 4. 7 два стабилитрона 11. 14, управл емые  венгильные элементы выполнены в виде ти-  ристорных оптронов 9, 12, что позвол ет повысить  надежность и быстродействие привода. 1 ил
Patent RU-2029588-C1 (RU)
Inventor: KOROP NADEZHDA V
IPC: A63F9/08
Filed: 1991-01-18
Granted: 1995-02-27
Abstract: FIELD: organization of entertainment of people; games. SUBSTANCE: logic game has a housing, two covers one of which is disposed over the housing and the other is disposed under it. Each cover is provided with two pairs of plates disposed orthogonal to each other in pairs. Each plate is coupled with corresponding control device, dimensions of plates being multiples of dimensions of game members of a game field. Dimensions of each of the plates of first pair ensure overlapping of corresponding half of the game field. Each of the plates of second pair has a longitudinal notch which length is equal to length of the game field and which width is equal to corresponding width of game member. The game is characterized in that the game field is removable and the housing is provided with a window for mounting and orientation of the housing. EFFECT: enhanced amusement. 6 cl, 9 dwg
Patent RU-2026730-C1 (RU)
Inventor: DAVYDKIN IGOR YU
IPC: B01F13/08
Filed: 1991-02-28
Granted: 1995-01-20
Abstract: FIELD: mixing process. SUBSTANCE: material with ferromagnetic particles located in it is exposed to effect of running electromagnetic fields interacting at angle with respect to each other. EFFECT: higher efficiency. 5 dwg, 3 tbl
Patent RU-2028467-C1 (RU)
Title: Neutralizer of exhaust gases for internal combustion engine
Inventor: KVITKOVSKIJ KONSTANTIN A
IPC: F01N3/10
Filed: 1991-04-16
Granted: 1995-02-09
Abstract: FIELD: engine engineering. SUBSTANCE: neutralizer is provided with fastening members constructed as lugs. The intake and outlet manifolds are axially alined. The axis of the neck of Venturi pipe is shifted with respect to axes of the diffuser and converging pipe. The catalytic member is positioned outside of the housing at a distance from the diffuser, which is equal to 1.2-1.8. of the neck diameter. The catalytic member is coupled with the diffuser through the lugs secured to the diffuser. The edge of the diffuser is inclined at 15-18 deg to the plane of the catalytic member. EFFECT: enhanced quality of neutralizing. 2 dwg
Patent RU-2018720-C1 (RU)
Title: Pump-elector unit
Inventor: GORODIVSKIJ ALEKSANDR V
IPC: F04F5/54
Filed: 1991-06-04
Granted: 1994-08-30
Abstract: FIELD: fluidics. SUBSTANCE: well production supply line is connected to separator. Water line of water separator is connected to separator and its liquid line is connected to pump. Gas line of liquid-gas ejector is connected to pump outlet and its mixture line is connected to fuel separator. Water separator is provided with water discharge line and petroleum separator is also provided with water discharge line connected to water separator at the outlet. Separator is provided with gas supply line which is connected to petroleum separator at the outlet. EFFECT: enhanced reliability.
Patent RU-2025656-C1 (RU)
Title: Device for non-destructive measuring of thickness of dielectric and semiconductor films in predetermined point
Inventor: IVANOV ALEKSEJ S
IPC: G01B11/06
Filed: 1991-07-10
Granted: 1994-12-30
Abstract: FIELD: measurement technology. SUBSTANCE: device has a monochromatic radiation source which radiation is directed onto a specimen at continuously varying light incidence angle, planar rotating mirror for continuously varying the incidence angle, two elliptic mirrors through a focus of which a rotation axis of the planar mirror passes, radiation detector located in a focus of second elliptic mirror. Reflected radiation intensity variations are studied by plotting an interference curve the number of maxima of which is used for determining a film thickness is irradiated point of the specimen. EFFECT: widened application range due to substantially reduced measuring time. 1 dwg
Patent RU-2030983-C1 (RU)
Inventor: MUSHTA VIKTOR M
IPC: B25D9/02
Filed: 1991-06-17
Granted: 1995-03-20
Abstract: FIELD: pneumatic tools. SUBSTANCE: pneumatic drill has the body 1, whose cavity 9 includes the chamber 10 for stabilizing pressure, connected through the valve 25 with a source of compressed air and through the calibrated spray nozzle 11 and the duct 12 with the working chamber 13 of a pulsator. The striker 14 of the pulsator is in the form of a distributing spool, arranged in the sleeve 5 with possibility of reciprocation motion in autooscillation mode, engagement with the bit 2 and periodic alternative connection of the working cavities 13 and 16 through the duct 36 with atmosphere. EFFECT: enhanced efficiency, simplified structure of the pneumatic drill. 3 cl, 1 dwg
Patent RU-2027719-C1 (RU)
Inventor: DULNEV PETR GEORGIEVICH
IPC: A01N55/02
Filed: 1991-06-17
Granted: 1995-01-27
Abstract: Использование: в сельском хозяйстве. Продукт: N-оксид-2-метилпиридинмарганец(2)хлорид неустановленной структуры; выход 591,6 г (99%), разлагается, не плавясь. Реагент 1: N-оксид-2-метилпиридин в этиловом спирте. Реагент 2: четырехводный хлористый марганец. 2 табл.
Patent RU-2081742-C1 (RU)
Title: Puller
Inventor: BORDYUGOVSKIJ ANDREJ A
IPC: B25B27/28
Filed: 1991-06-25
Granted: 1997-06-20
Abstract: FIELD: pullers. SUBSTANCE: power member in the offered puller is made in form of punch 7 with inner taper surface 8 embracing body 1. Radial recesses 2 are made on end face of body 1 facing part 3 to be removed. Catching pins 4 are located in recesses 2 for motion and spring-loaded relative to body 1 in radial direction. Working surface of catching pins 4 has teeth 6 protruding from recesses 2 of body 1. Application of impact load results in motion of punch 7 to act with its taper surface on catching pins 4 which remove gasket 3 by their teeth. When impact load is released, gasket 3 clamped between working surfaces of catching member 10 and catching pins 4 is withdrawn from pipe 17 simultaneously with puller. EFFECT: higher efficiency. 5 cl, 5 dwg
Patent RU-2058939-C1 (RU)
Inventor: ZABORSKAYA LYUDMILA M
IPC: C01G25/02
Filed: 1991-06-26
Granted: 1996-04-27
Abstract: FIELD: technology of ceramics manufacture, particular, methods for production of zirconium oxide. SUBSTANCE: method for production of zirconium dioxide powder for ceramics manufacture includes precipitation of zirconium hydroxide in ultrasonic field with frequency of 20-50 kHz for, at least, 5 min with mixing, and subsequent drying and calcination to produce zirconium dioxide. In so doing, prior to calcination, dried zirconium hydroxide is ground for 0.5-1.0 h. EFFECT: higher efficiency. 2 cl, 3 tbl
Patent RU-2023762-C1 (RU)
Title: Method for applying coatings to products made of aluminum alloys
Inventor: SAMSONOV VIKTOR I
IPC: C25D11/02
Filed: 1991-06-27
Granted: 1994-11-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: this method prescribes carrying out such steps as microarc anodizing in at least two or three solutions each containing 0.20 to 0.30 g/l sodium hydroxide and 2.5 to 7.05 g/l sodium silicate solution (in case of two solutions) and 0.41 to 0.50 g/l sodium hydroxide and 8.0 to 50.0 g/l sodium silicate solution in order of increasing alkalinity and concentration of salts with applying asymmetric alternating current at industrial frequency with equal duration in both positive and negative triangular pulses, with nonlinearly varying voltage from amplitude value to zero within width of each pulse. Ratio between amplitudes of voltage of positive and negative pulses is 0.01 to 0.4. EFFECT: high quality of coatings. 1 dwg, 2 tbl
Patent RU-2027825-C1 (RU)
Title: Method for cleaning contaminated ground from oil products and device for its realization
Inventor: GORYUNOV DMITRIJ ALEKSANDROVIC
IPC: A01C21/00
Filed: 1991-05-27
Granted: 1995-01-27
Abstract: FIELD: hydraulic structures; applicable in areas of accidental spillage of oil or oil products. SUBSTANCE: device for method realization includes hopper 4 located in vessel 2. Vessels 2 and 6 are filled with hor water. Arranged in hopper 4 is mixer 5 for mixing contaminated ground. Water in vessel is heated up to 70-90 C. Hopper is filled with contaminated ground and mixer is started. Ground is flushed with hor water jets supplied through holes of pipeline 13 for 1-2 min. Then, process of mixing and flushing is discontinued. Solution is settled, oil products get into system of oil collection, and cleaned sand settles on hopper bottom. Then, sand is discharged and delivered to places from where it was taken for cleaning. EFFECT: higher efficiency. 6 cl, 2 dwg
Patent RU-2020032-C1 (RU)
Title: Device for bottom-pour of metal to ingot and casting molds
Inventor: UZIENKO BORIS A
IPC: B22D7/12
Filed: 1991-09-16
Granted: 1994-09-30
Abstract: FIELD: metallurgy and foundry. SUBSTANCE: device has foundry fountain, ingot mold, plate with siphon guide in whose span bricks there are main and auxiliary outlet ports positioned symmetrically to vertical axis of ingot mold. The device is provided with even number of closed siphon guides positioned symmetrically to vertical axis of ingot mold. Distance L between axes of outlet ports of each pair of closed siphon guides is equal to 2-10 d of diameters of port. EFFECT: enhanced operating reliability. 3 dwg, 2 tbl
Patent RU-2025585-C1 (RU)
Inventor: ESKIN IZOLD D
IPC: F16C33/26
Filed: 1991-07-09
Granted: 1994-12-30
Abstract: Использование: в машиностроении для опор скольжения. Сущность: трехслойный подшипник скольжения включает наружную металлическую обойму, промежуточный упругий вкладыш из сетки спресованных проволочных спиралей и жестко соединенный с ним слой из фторопласта. Упругий вкладыш выполнен из одного отрезка сетки. Шаг каждой спирали равен ее диаметру. Оси спиралей расположены под углом 45° к длинной стороне отрезка сетки. Отрезок сетки свернут в прямоугольную многослойную полосу постоянной толщины и плотности путем перегиба сетки по линиям, перпендикулярным длинной стороне отрезка таким образом, что его косые концы расположены "встык". Отпрессованная полоса свернута "встык" в кольцевой вкладыш, который закреплен в металлической обойме таким образом, что стык расположен в верхней нерабочей части подшипника. Изготовление промежуточного упругого вкладыша из одного отрезка сетки упрощает технологию изготовления подшипника, облегчает ее автоматизацию. 6 ил.
Patent RU-2015306-C1 (RU)
Title: Fluid flow switch
Inventor: PETRUSHIN VALERIJ I
IPC: E21B21/10
Filed: 1991-10-24
Granted: 1994-06-30
Abstract: FIELD: deep well drilling technique; switching of flushing fluid flow. SUBSTANCE: when control ball is lowered, pressure rises and side surfaces of contact members begin interacting with steps of straight and inclined recesses of bushing rigidly connected with drive member. As a result, hydraulic control valve is turned through one step precisely to switch fluid flow from one hole in body to the other. EFFECT: higher efficiency. 9 cl, 7 dwg
Patent RU-2003474-C1 (RU)
Inventor: GLADKOV SERGEJ M
IPC: B30B15/30
Filed: 1991-10-04
Granted: 1993-11-30
Abstract: Использование в машиностроении, в частности  при изготовлении изделий из различных порошковых  материалоа Сущность: манипул тор содержит  неподвижно закрепленный на основании загрузочный  бункер, отсекающий лист с отверсти ми дл   материала расположенный в нижней части бункера,  размещенную под отсекающим листом дозирующую  емкость а также средство дл  перемещени   последней. На основании неподвижно смонтирован ограничительный упор. На отсекающем липе закреплен  с возможностью взаимодействи  с ограничительным  упором регулируемый толкатель, под-  пружиненйый относительно основани  бункера  Упом нутое средство дл  перемещени  выполнено  в виде приводной механической руки П-образной  формы дополнительных подпружиненных заслонок  с отверсти ми дл  материала и регулируемого толкател  Последний закреплен с возможностью  взаимодействи  в одном из крайних положений механической  руки с пресс-формой. Количество дозирующих  емкостей соответствует количеству рабочих  полостей пресс-формы. Кажда  дозирующа  емкость может быть снабжена регулировочным  винтом. 1 з ф-пы, 7 ил.
Patent RU-2048188-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B01J8/10
Filed: 1991-10-14
Granted: 1995-11-20
Abstract: Сущность: аппарат содержит корпус с патрубками входа и выхода полимера и газообразного агента, мешалку. Корпус выполнен горизонтальным и представляет собой две камеры, соединенные между собой трубой. В камерах размещены реверсивные барабаны, на которые намотаны рукава. Свободные концы рукавов вывернуты наизнанку и закреплены в трубе. Сквозь рукава пропущены шланги, соединяющие камеры с трубой. 1 ил.
Patent RU-2020877-C1 (RU)
Title: Method of radiodiagnosis of basal pleuritis
Inventor: PETRENKO IVAN E
IPC: A61B6/00
Filed: 1991-10-14
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes carrying out either roentgenography or roentgenoscopy of chest for presence of liquid or other visible pleuritis symptoms. If there are none, this method prescribes introducing water-soluble contrast substance into pleural cavity, repeatedly performing roentgenoscopy, bending patient's torso forward with making deep breath and studying manner in which contrast liquid travels from posterior sinus to anterior one. In normal conditions, contrast liquid flows via basal pleural cleft and by side pleural clefts in case of pleuritis. Disclosed method is distinguished from prior art by using water-soluble contrast liquid and roentgenoscopy. EFFECT: higher resolution of roentgenological method in diagnosing basal pleuritis.
Patent RU-2056128-C1 (RU)
Title: Thin layer settle
Inventor: PONOMAREV VIKTOR G
IPC: B01D21/24
Filed: 1991-12-09
Granted: 1996-03-20
Abstract: FIELD: separation of liquid heterogeneous systems, immiscible systems in particular . SUBSTANCE: settler has inclined at an angle of 50 - 60 dgr rectangular form body with corrugated plates, that form settling canals after connection to each other. At some distance from settling canals through slime removing slit there is distributing apparatus, design of which allows to use 76 % instead of 50 % of volume of settling part, as compared with prototype. Distributing apparatus has feeding rectangular form canal, extension of which is distributing canal. One wall of distributing canal is formed by vertical spray directing blades of alternating length with degree of its increasing in direction of initial liquid and opposite wall is made as gills of lattice with inclination of its plates in direction of initial liquid. Settler also has bunker for sediment perforated partition, inlet and outlet branch pipes. EFFECT: increased productivity. 3 dwg