baber/WOPTO huggingface dataset:
Patent RU-2021610-C1 (RU)
Title: Method for prognosticating development of cataract
Inventor: KRUGLOVA TATYANA B
IPC: G01N33/53
Filed: 1991-06-28
Granted: 1994-10-15
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes assaying serum and lacrimal fluid for content of tissue specific antibodies antagonistic to lens B-fraction before actual start of operation. If content of these antibodies in serum is higher than or equal to 1 : 32 and higher than or equal to 1 : 256 in lacrimal fluid, secondary cataract is prognosticated. EFFECT: higher accuracy of pre-operative prognostication of development of secondary cataract before operating congenital cataract. 3 tbl
Patent RU-2005669-C1 (RU)
Inventor: GUSAKOVSKIJ ALEKSANDR M
IPC: B64F1/02
Filed: 1991-05-24
Granted: 1994-01-15
Abstract: FIELD: aviation. SUBSTANCE: method of landing aircraft includes descent of the aircraft, its gas-dynamic braking and its landing on landing site. Braking of the aircraft is performed by the air-stream generated by sources of jets mounted on the landing site. The air-stream is forwarded to the bottom part of wings and fuselage in the direction opposite to the vector of aircraft landing speed, thus reducing aircraft landing speed to zero. The device for realization of this method is in the form of block of compressors combined into an integral unit by means of flat nozzle. EFFECT: extended operating capabilities thanks to landing aircraft on short runway. 2 cl, 3 dwg
Patent RU-2096434-C1 (RU)
Title: Composition for coating surface of packing container, and method of preparing thereof
Inventor: LUDGER KEVELO
IPC: C09D123/00
Filed: 1990-02-21
Granted: 1997-11-20
Abstract: The present invention relates to coating compounds comprising hydroxyl-group-containing, possibly modified, polyester and/or hydroxyl-group-containing epoxy resin and/or hydroxyl-group-containing acrylate copolymer and a wetting agent which is reactive to hydroxyl groups and a lubricant, in which the lubricant is a wax paste D which contains: d1?) 3 to 30 % wt. of one or more polyolefine and/or substituted polyolefine waxes, d2?) 0 to 25 % wt. of one or more melamine formaldehyde resins, d3?) 5 to 40 % wt. of one or more acrylate resins with an OH number of 10 to 150 mgKOH/g and a mean molecular weight of 2000 to 7000, and d4?) 10 to 80 % wt. of one or more organic solvents, where the sum of the percentage weights of components d1? to d4? is 100 % wt. The invention also relates to the process for making this coating compound and to its use, especially for painting the outside of deep-drawn cans.
Patent RU-2074734-C1 (RU)
Inventor: ZUEV ALEKSANDR S
IPC: A61K38/16
Filed: 1991-08-15
Granted: 1997-03-10
Abstract: FIELD: medicine, oncology, surgery. SUBSTANCE: from the third day after operation every day intramuscular administrations with 2 ml 0.025% pentagastrin solution were carried out for 10 days. EFFECT: improved method of prophylaxis.
Patent RU-2079034-C1 (RU)
Inventor: CHAJKIN PETR I
IPC: F16L33/04
Filed: 1991-11-05
Granted: 1997-05-10
Abstract: Использование: в устройствах для присоединения шлангов к жестким элементам. Сущность изобретения: зажим для крепления эластичного шланга на жестком патрубке состоит из проволочного хомута с двойной петлей. Двойная петля охватывает затяжной палец с радиальными отверстиями. В отверстия пропущены концы хомута. Петля хомута расположена между его концами. 1 з.п. ф-лы, 7 ил.
Patent RU-2071478-C1 (RU)
Inventor: RITA PITTELUD
IPC: C07F9/59
Filed: 1992-01-31
Granted: 1997-01-10
Abstract: Соединения формулы I:    (I)  где х = 1, 2 или 3 и если х = 1, R' означает С 1  - C 30 -алкил, замещенный С 1  - C 18  алкил с заместителями из ряда: галоген, -COOR 2 , -CN, -NR 3 R 4  или -CONR 3 R 4 ; C 2  - C 18 -алкил, прерванный группами -NR 5 -, -O-, или -S-; C 3  - C 18 -алкенил; С 5  - C 12 -циклоалкил; фенил-С 1  - C 4 -алкил; незамещенный фенил; замещенный фенил с заместителями из ряда: галоген, фенил-C 1  - C 4 -алкил и/или С 1  - C 4 -алкокси; нафтил; группу формулы:          или      R 2 , R 3 , R 4 , R 5  означают, независимо друг от друга, водород С 1  - C 18 -алкил, С 5  - C 12 -циклоалкил или фенил -С 1  - C 4 -алкил; R 6  - означает водород, метил, аллил или бензил; R 7  означает водород или -OR 9 ; R 8  - означает водород или метил; R 9  - означает водород или С 1  - C 30 -алкил; R 10  и R 11  означают, независимо друг от друга, водород или С 1  - C 8 -алкил; и n = 3 - 6; при условии, что R' не представляет фенильную группу, которая является замещенной по обеим орто-позициям к С-атому, связанному с О-атомом; если х = 2; R' означает С 2  - C 18 -алкилен; С 2  - C 18  -алкилен, прерванный группами -NR 5 , -O- или -S-; или группу формулы      если х = 3, R' означает С 4  - C 12 -алкантриил или группу  , где м = 1 - 4; пригодные в качестве стабилизаторов для органических материалов, чувствительных к термической, окислительной и/или индуцированной светом деструкции /разложению/. 5 табл.
Patent RU-2023510-C1 (RU)
Inventor: SHISHKIN VIKTOR V
IPC: B02C17/02
Filed: 1991-11-29
Granted: 1994-11-30
Abstract: Использование: в производстве мягких строительных материалов (мел, глина) сухим и мокрым способами, а именно, к технике измельчения. Сущность изобретения: корпус выполнен в виде герметичной камеры с закрепленным на ней конусным рукавом, в нижней части которого установлен конусный патрубок с отводными отверстиями в стенках. На патрубке смонтирован тор. Патрубок соединен тросом с приводным барабаном, размещенным в герметичной камере. Герметичная камера сообщена с системой подачи и отвода рабочего агента. Отвод измельченного продукта из корпуса производится через шланг, присоединенный к основанию конусного патрубка, пропущенный через вал второго приводного барабана, размещенного вне корпуса. 2 з.п. ф-лы, 1 ил.
Patent RU-2024745-C1 (RU)
Inventor: KOKOULIN DANYAR I
IPC: E21C29/04
Filed: 1991-08-16
Granted: 1994-12-15
Abstract: Использование: для механизации работ при выемке крутопадающих пластов угля с помощью гибких режущих органов, в частности угольных пил. Сущность изобретения: привод угольной пилы содержит раму, гидроцилиндр подачи на забой с упорными и храповыми собачками, упорную стойку и два дополнительных гидроцилиндра. Через полый шток гидроцилиндра подачи пропущена гибкая упорная цепь, связанная одним концом с упорной стойкой, а другим - при помощи каната через отклоняющие блоки со штоками дополнительных гидроцилиндров. Поршневая полость гидроцилиндра подачи снабжена регулируемым редукционным клапаном. 2 ил.
Patent RU-2048508-C1 (RU)
Inventor: DIAMANTOPULO KONSTANTIN KONSTA
IPC: C10M135/10
Filed: 1991-12-04
Granted: 1995-11-20
Abstract: Сущность изобретения: основа содержит, натриевые соли алкилсульфонатов на основе синтетических жирных кислот фракции C 5 -C 6  0,5 0,8; диэтаноламиды синтетических жирных кислот фракции C 10 -C 13  0,1 - 0,3; моноэтаноламин 0,3 0,5; синтетические жирные спирты фракции C 10 -C 13  0,05 0,15; полифосфат натрия 0,05 0,2; триэтаноламин 0,2 0,4; аммонийные соли лигносульфновых кислот 0,5 8,0; триполифосфат натрия 1 5; мыльный клей, полученный при окислении парафиновых углеводородов, 0,3 0,5 и вода остальное. 8 табл.
Patent RU-2002072-C1 (RU)
Inventor: MASNOJ SERGEJ A
IPC: F28G1/00
Filed: 1991-11-12
Granted: 1993-10-30
Abstract: Использование: в теплоэнергетике при эксплуатации  паротурбинных установок. Сущность  изобретени : паротурбинна  установка содержит  емкость 14с подвижной перегородкой 15, установленной  с образованием двух герметичных полостей  17 и 16. Полости 17 и 16 подсоединены посредством  трубопроводов 22, 20 и 18 с запорными органами  23, 21 и 19 к конденсэтопитательному тракту  установки. Полость 17 подсоединена к нагнетательному  трубопроводу 11 и системе регенерации  тракта, а полость 16 - к трубкам 4 конденсатора 3  паровой турбины 2. 1 ил
Patent RU-2034316-C1 (RU)
Title: Recording rain gauge
Inventor: KARGAEV LEONID A
IPC: G01W1/14
Filed: 1991-12-29
Granted: 1995-04-30
Abstract: FIELD: hydrometeorology. SUBSTANCE: to improve sensitivity and accuracy of metering of the drained liquid, the rain gauge comprises precipitation-collecting chamber accommodating a siphon and a forced liquid-discharge unit. The latter is made as a tipping container installed on an axle, having a certain volume, a float secured at the container bottom, and a stop. The volume of the container is equal to the increment of the liquid level in the precipitation-collecting chamber sufficient for filling the siphon to 2/3 the pipe diameter in the point of the curve. As the container is tipped, the liquid flows from it into the precipitation-collecting chamber so that its liquid level rises and fills the siphon which sucks in liquid from the precipitation-collecting chamber. EFFECT: improved design. 3 dwg
Patent RU-2030468-C1 (RU)
Title: Method of molybdenum disulfide producing
Inventor: LITVINENKO VALERIJ G
IPC: C22B34/34
Filed: 1991-11-18
Granted: 1995-03-10
Abstract: FIELD: chemical technology. SUBSTANCE: molybdenum-containing ores were concentrated by flotation method preparing high-quality molybdenite concentrate. Then molybdenite concentrate is subjected for two-stage treatment with concentrated sulfuric acid (for 2-6 h at the first stage) with ammonium fluoride addition at 60-80 C, and then - with nitric acid solution at the second stage (concentration is 50-300 g/l). EFFECT: improved method of molybdenum disulfide production. 3 tbl
Patent RU-2038536-C1 (RU)
Inventor: SEVERINETS GEORGIJ N
IPC: F23D14/04
Filed: 1992-01-13
Granted: 1995-06-27
Abstract: FIELD: heat engineering. SUBSTANCE: in injector gas burner, having flame nozzle 2 connected to mixing chamber 1, flame ports 4 have the shape of a segment and are located against one another in the ends of ducts 3 positioned on the nozzle. EFFECT: improved design. 3 cl, 5 dwg
Patent RU-2043383-C1 (RU)
Title: Adhesive composition for manufacturing of silicate triplex
Inventor: KOSHELEVA ANTONINA F
IPC: B32B17/04
Filed: 1991-12-27
Granted: 1995-09-10
Abstract: FIELD: production articles of silicate glass. SUBSTANCE: proposed composition contains alkyl (C 1 -C 4 )methacrylate, alkyl(C 4 -C 8 ) acrylate, monomethacrylate of ethylene glycol, dimethacrylate of ethylene glycol, triallyl isocyanurate and methacrylate of methylmethyldiethoxy silane within definite ranges. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2016759-C1 (RU)
Title: Tool
Inventor: TARAN VALENTIN M
IPC: B26F1/14
Filed: 1991-07-17
Granted: 1994-07-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: tool has a working end and a holder. The working end is inclined to the axis or made with periodically alternating projections. When the tool rotates its end with a cutting edge periodically engages with the material. EFFECT: improved structure. 5 cl, 6 dwg
Patent RU-2008128-C1 (RU)
Title: Deburring device
Inventor: BARKOV IVAN P
IPC: B23B5/08
Filed: 1992-01-03
Granted: 1994-02-28
Abstract: FIELD: machine tool manufacture. SUBSTANCE: device has casing 1, main motion drive, chuck, base member 6 for workpiece 2 and cutter holder with cutting tool 23. Shaft 10 is mounted in casing 1 for rotation, one end of the shaft carries gear 12 kinematically connected with the main motion drive, the other end carries a cam with the main (8) and auxiliary (9) grooves, each of them being outlined by equidistances and with the cutter holder moving mechanism made as rotary lever 13 with shaft 15 that is hinge-joined with casing 1, shaft 15 carries main roller 16 and double-arm lever 17. Auxiliary roller 18 is mounted on one of the lever arms, and the cutter holder - on the other arm, the cutter holder is made as rotary bush 20 with levers fixed on it, one of the levers is spring-loaded. The other roller (22) is designed to carry the cutting tool, each of the rollers is designed for engagement with the respective groove, and the base member is made as a bed fixed on a cam. EFFECT: facilitated deburring. 5 dwg
Patent RU-2029656-C1 (RU)
Title: Billet continuous casting machine crystallizer
Inventor: LOZA ARKADIJ VASILEVICH
IPC: B22D11/04
Filed: 1992-03-10
Granted: 1995-02-27
Abstract: FIELD: metallurgy. SUBSTANCE: crystallizer has housing and working walls, which may be subjected to cooling. One of walls is made uncooled and lined for a length of at least 0.25 of effective length of crystallizer. Uncooled part of wall may be provided with heating members. EFFECT: increased efficiency and enhanced reliability in operation. 4 dwg
Patent RU-2042836-C1 (RU)
Title: Device for suppression of exhaust noise of internal combustion engine
Inventor: GLAZUNOV IGOR M
IPC: F01N1/02
Filed: 1992-01-16
Granted: 1995-08-27
Abstract: FIELD: internal combustion engines. SUBSTANCE: exhaust gas flow of internal combustion engine moves in device with no change in direction in single jet at velocity higher than that in supply pipe. Jet passes several dampening chambers in succession which are connected to one another and to intake pipe and outlet branch pipe diffuser tapering by coaxial single nozzles. To ensure more effective use of device volume, volumes of its individual chambers (in way of motion of jet) may correspond to series of reducing numbers. To reduce bubbling losses inside device, jet may move in chamber via pipes which have funnelled openings at the beginning which make jet get in contact with volume of each pipe only over narrow circular slot at end of each pipe. EFFECT: reduced level of noise; enhanced efficiency of gas exchange processes and consequently economical efficiency of internal combustion engine; reduced amount of closing of gas distributing members; increased duration of suction and exhaust strokes which additionally increases power and enhances economical efficiency of internal combustion engine. 3 cl, 2 dwg
Patent RU-2024326-C1 (RU)
Inventor: ALEKSEEV SERGEJ V
IPC: B05D1/00
Filed: 1992-03-19
Granted: 1994-12-15
Abstract: Использование: при работе с вязкими или жидкими составами, преимущественно лакокрасочными, для повышения качества покрытия и повышения эффективности работ. Сущность: на поверхность покрываемого изделия устанавливают перфорированный элемент, наносят жидкий или вязкий состав или вещество, перемещают механически часть состава или вещества в место контакта перфорированного элемента и покрываемого изделия, а затем перемещают перфорированный элемент через слой покрытия. 4 ил.
Patent RU-2030470-C1 (RU)
Title: Method for modification of magnesium alloys of mg-al-zn-mn system
Inventor: STEPANOV VIKTOR V
IPC: C22C1/06
Filed: 1992-05-12
Granted: 1995-03-10
Abstract: FIELD: modification of magnesium alloys. SUBSTANCE: method involves melting of magnesium alloy of Mg-Al-Zn-Mn system and adding modifier, its quantity being 0.5-1.2 mass%. Said modifier contains (mass%): iron 4.0-10.0, manganese 0.1-2.0, carbon 0.15-0.5, aluminium the rest. Modifier is added at 770-780 C within 2-3 min. EFFECT: improves efficiency of the method. 4 tbl
Patent RU-2028385-C1 (RU)
Title: Method for production of sorbent for extraction of lithium from brines
Inventor: KOTSUPALO NATALYA P
IPC: C25B1/00
Filed: 1992-05-25
Granted: 1995-02-09
Abstract: FIELD: production of inorganic sorbents. SUBSTANCE: sorbent is produced by electrochemical dissolving of aluminium in 0.5-3.0 M solution of lithium chloride at current density of 8-20 A/sq.dm for 1-2 h. Produced precipitate is separated by filtering. Sorbent is prepared for sorption process by its treatment with water with intensive stirring to remove a portion of lithium from sorbent matrix. EFFECT: higher efficiency. 1 tbl
Patent RU-2055245-C1 (RU)
Title: Sheet spring
Inventor: SAVIN GEORGIJ P
IPC: F16F1/18
Filed: 1992-02-21
Granted: 1996-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: sheet spring has one or several sheets. The sheets are laid one on the other and have the constant cross-section over the length. Each sheet has trapezium projection from the side of stretching and trapezium groove from the side of compression. The projection is less than the groove in width and height. The sides of the projection and answered groove are inclined at different angles to define a space over the width from both sides of the sheet. The space is 0.05-0.07 of the sheet width. The lining from the side of the compression is provided with a groove. The cross-section of the groove is similar to the cross-section of the sheet groove. Yokes are arranged with a spaced relation with respect to the root sheet over the height and width. The width of the mated part of the side part of the sheet is equal to 0.15-0.45 of the sheet width. EFFECT: enhanced reliability. 3 dwg
Patent RU-2061881-C1 (RU)
Inventor: IKHNO SERGEJ AFANASEVICH
IPC: E21F5/02
Filed: 1992-05-28
Granted: 1996-06-10
Abstract: FIELD: mining. SUBSTANCE: sample to be tested is secured to test rig. On measuring space between axis of spray plume and cutter edge the spray is turned on. Each cutter is provided with water collector and amount of water taken by the water collector is measured. Then the obtained value is compared to preset value. The actuator is safe with respect to spark formation if the space is equal or less than 20 mm and measured water amount is higher or equal to preset one. EFFECT: high reliability. 2 dwg
Patent RU-2067254-C1 (RU)
Title: Device for cutting pipe line off
Inventor: MULYUKOV FRANGIZ G
IPC: F16L55/18
Filed: 1992-03-04
Granted: 1996-09-27
Abstract: FIELD: pipe line engineering. SUBSTANCE: housing of the device is connected with the gate to form the pressure-tight chamber. The cutting off device is introduced. The device is locked and cut off with seals interposed between clamp and stop. To facilitate depressurization and unlocking, the device is provided with a valve for leveling pressure. EFFECT: enhanced reliability. 4 dwg
Patent RU-2015430-C1 (RU)
Title: Safety friction clutch
Inventor: SHISHKAREV MIKHAIL P
IPC: F16D7/02
Filed: 1992-07-01
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: drive half-clutch 1 and driven half-clutch 2 installed concentrically are coupled with the aid of flexible friction members 2 mounted on blocks 4. Pressing of members 3 against inner surface of half-clutch 2 is carried out with pressure springs 6 which are positioned uniaxially to carriers 5 anchored on half-clutch 1. Blocks 4 are put on carriers. Clutch may have number of carriers 5 equal to number of blocks 4 or their number may be equal to double number of blocks 4. Torque between half-clutches 1 and 2 is transferred due to friction between half-clutch 2 and members 3. Friction force is excited with spring 6 placed on side of running-on end of member 3. EFFECT: enhanced efficiency of clutch. 2 dwg
Patent RU-2059185-C1 (RU)
Title: Condenser vertical heat-transfer element
Inventor: ERCHENKO GERMAN N
IPC: F28F1/14
Filed: 1992-08-12
Granted: 1996-04-27
Abstract: FIELD: steam condensation on power engineering and chemistry. SUBSTANCE: vertical heat-transfer element of condenser has tube 1 with sections 2 and 3 provided with outer fins in the form of alternating identical longitudinal projections 4 and flutes 5. At ends 6 and 7 tube 1 has smooth external surface; fins on sections 3 located downstream of upper section 2 are formed by corrugated shells 8 abutting by tops 9 of each inner fin 10 tube 1; projections 4 of each down stream section are located under flutes 5 of preceding section and spaces between shells 8 and tube 1 communicate with spaces of mentioned flutes 5. Steam-trap holes 17 may be made in at least a few sections through height of projections 4 of corrugated shell 8 which provide communication between spaces 13 formed between shell 8 and tube 1, and outer surface of shell 11. EFFECT: improved design. 23 cl, 11 dwg
Patent RU-2047486-C1 (RU)
Title: Mixer
Inventor: ADYLKHODZHAEV ANVAR ISHANOVICH
IPC: B28C5/16
Filed: 1992-09-10
Granted: 1995-11-10
Abstract: FIELD: manufacture of building materials. SUBSTANCE: when the compiling mixture interacts with scrapers 5, the latter get into the interior cavities of conical springs 4 deforming them flexibly in the longitudinal and transverse directions. Due to the circular rotation of springs 5 relative to housing 2 such deformations assist the effective mixing of the mixture. EFFECT: enhanced efficiency of mixing the mixtures of any viscosity and mobility, enhanced quality of preparation of cement solutions. 2 dwg
Patent RU-2031606-C1 (RU)
Title: Device for pasteurization or sterilization of fluid media
Inventor: GRYZLOV BORIS V
IPC: A23L3/32
Filed: 1992-09-21
Granted: 1995-03-27
Abstract: FIELD: food industry. SUBSTANCE: device for pasteurization or sterilization of fluid media, mostly food products, comprises accumulating container 1, pump 2, SHF-energy generator 7, waveguide 8 and SHF-treatment chamber 3. A button-type converter of SHF-energy wave shape is installed at the product inlet into SHF-treatment chamber. The button-type converter has a hole for admitting the handled material into SHF-treatment chamber. Said hole accommodates a detachable shaper of the stream of handled medium. The SHF-treatment chamber has additional coordinating devices and an insert of a material little adhesive to handled medium. The device comprises recuperator 6 whose cold side is connected to the handled medium pipe between accumulating container and the inlet of the SHF-treatment chamber. Successively connected to the treated medium pipe between the outlet of the SHF-treatment chamber and the hot side of the recuperator are intermediate tank 4 and additional pump 5. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2072249-C1 (RU)
Inventor: ZELIKSON BORIS M
IPC: B01D46/52
Filed: 1992-09-18
Granted: 1997-01-27
Abstract: Использование: изготовление фильтрующего оборудования на основе волокнистых материалов для тонкой очистки воздуха. Сущность изобретения: фильтрующий блок (ФБ), содержащий набор плоских (ПФЭ) и рельефных фильтрующих элементов (РФЭ), содержащих центральный рельефный участок (РУ), образованный группой параллельных каналов подвода и отвода воздуха, плоские фронтальные панели (ФП), расположенные по длине (РУ) и примыкающие к нему со стороны подвода и отвода воздуха, и два боковых участка (БУ), примыкающих к (РУ) и (ФП) по их ширине, в (РФЭ) (БУ) расположены в плоскостях, которые находятся под прямым или тупым углом по отношению к плоскостям (ФП), длина (БУ) равна или больше суммарной ширины (РУ) и (ФП), ширина (БУ) равна или больше удвоенной высоты (РУ), а сопрягаемые части (ПФЭ) и (РФЭ) неразъемно соединены друг с другом с образованием сплошных герметичных боковых стенок (БС) (ФБ). Фильтрующий модуль (ФМ), содержащий (ФБ) на основе набора ПФЭ, РФЭ, и корпусные элементы (КЭ), выполненные в виде плоских пластин, длина которых равна длине (ФЭ) и ширина равна или больше ширины (ФЭ) в ФБ и которые герметично прикреплены к наружной стороне к (ФБ) в плоскостях параллельных плоскостям (ФП) (ФЭ) в (ФБ). Фильтр (Ф), содержащий (ФМ) на основе (ФБ) и (КЭ) и средства монтажа (СМ), выполненных в виде присоединительных фланцев или в виде выступающих ножевых пластин или в виде замкнутых желобов для герметика, содержит группу (ФМ), герметично соединенных друг с другом и имеющих единое, расположенное по периметру (Ф) (СМ). При этом (Ф) содержит несколько (ФМ), расположенных так, что плоскости (ФЭ) в (ФБ) смежных (ФМ) взаимно перпендикулярны. 3 с. и 10 з.п.ф-лы, 57 ил.
Patent RU-2057434-C1 (RU)
Title: Machine milking unit
Inventor: VASILEV PETR N
IPC: A01J5/04
Filed: 1992-05-14
Granted: 1996-04-10
Abstract: FIELD: agriculture. SUBSTANCE: machine milking unit has rigid cylindrical body 1, drive shaft 2 positioned in central part of body 1, spiral 3 put onto shaft 2. Space between spiral 3 and body 1 is equal to thickness of compressed teat 5. In the process of milking, rotating spiral 3 acts upon teats 5 in such a way that teat portions, beginning from base to ends of teats, are successively and softly pinched to create a kind of running wave. Flexible branch pipes are attached within body 1 to protect teats 5 from direct action of spiral 3 during milking. Milk discharge main pipeline extends from lower part of body 1. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 5 cl, 1 dwg