baber/WOPTO huggingface dataset:
Patent RU-2060772-C1 (RU)
Title: Apparatus for sublimable substances purification
Inventor: SHISHKIN VIKTOR VASILEVICH
IPC: B01D7/00
Filed: 1991-02-18
Granted: 1996-05-27
Abstract: FIELD: processes of substances purification and sublimations in particular. SUBSTANCE: apparatus for sublimable substances purification has body with sublimation and desublimation chambers, and also has branch pipes for feeding of sublimating substance and for desublimate collection. New thing in the apparatus is the fact, that tore is mounted in body, which has longitudinal container, made in the form of movable sublimation chamber, that through canal in container communicates with desublimation chamber. Besides, body has inert gas feeding systems, one of which is controlled by contact switch, and body has heater, that increases production of pure substance for small interval of time. EFFECT: improved quality of purification. 1 dwg
Patent RU-2063238-C1 (RU)
Title: Способ получения средства, обладающего противоопухолевой активностью
Inventor: TURETSKOVA VERA F
IPC: A61P35/00
Filed: 1991-03-05
Granted: 1996-07-10
Abstract: Использование: изобретение относится к медицине, а именно к химико-фармацевтической промышленности и касается способа получения средства, обладающего противоопухолевой активностью. Целью изобретения является упрощение способа. Сущность изобретения заключается в экстракции измельченной коры и побегов облепихи крушиновидной, взятых в соотношении 2 : 8, 40%-ным этиловым спиртом в батарее из 6 диффузоров при соотношении сырье : экстрагент 1 : 3 и времени однократной экстракции 8-16 часов и отстаиванием экстракта в течение 4-х часов при 6-8 o С. Положительный эффект заключается в упрощении способа за счет сокращения числа стадий и исключения токсичных реагентов. 2 табл.
Patent RU-2024781-C1 (RU)
Inventor: BOTSVIN VASILIJ S
IPC: F03D9/00
Filed: 1991-03-28
Granted: 1994-12-15
Abstract: Использование: ветроэнергетика. Сущность изобретения: ветросиловая установка содержит башню 1 с закрепленным на вертикальной оси ветроколесом 2. Башня 1 выполнена в виде прямой шестигранной призмы, ветроколесо - в виде шнековой турбины, кинематически связанной с генератором 8 постоянного тока. Воздухозаборные каналы 3 выполнены в виде двухъярусных шестисекторных усеченных четырехгранных пирамид, сообщенных через клапанные решетки 4 с воздухопроводами 5, 6. Воздухопроводы 5 верхнего яруса подсоединены к полости башни 1 через воздушные каналы 7, расположенные в стенке нижней ее части под углом 30 - 45° к вертикальной оси. Воздухопроводы 6 нижнего яруса подсоединены к полости башни 1 через ее нижнее торцевое отверстие 9. 4 ил.
Patent RU-2018034-C1 (RU)
Title: Sucker-rod pump unit
Inventor: GRABOVETSKIJ VLADIMIR L
IPC: F04B47/00
Filed: 1991-04-15
Granted: 1994-08-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: pump has a cylinder with a suction valve and an inlet filter fastened in the cavity of a column of pump-compressor tubes to form an annular clearance. A plunger is connected to a drive. A bypass device for communicating the inner cavity of pump-compressor tubes with the beyond-the-tube space is made in the form a bypass valve with a spring-loaded shutter connected to the lower part of the cylinder of the sucker-rod pump by a coupling and a branch pipe fastened to it. The branch pipe is passed through the cavity of the inlet filter. The valve outlet communicates with the branch pipe cavity. The clutch has axial channels for communicating the filter cavity with the pump suction valve, and a radial channel for communicating the branch pipe outlet with the cavity of the pump-compressor tubes. EFFECT: improved structure. 2 cl, 3 dwg
Patent RU-2031676-C1 (RU)
Inventor: ILIN VITALIJ V
IPC: G01N25/00
Filed: 1991-05-12
Granted: 1995-03-27
Abstract: Использование: в пожарном и строительном деле при определении дымообразующей способности материалов при их горении. Сущность изобретения: устройство содержит огневую печь, установленные по обе стороны от нее приточный и вытяжной вентиляторы, дымовую трубу, непосредственно соединенную с дымовой печью, и установленные одна против другой с зазором относительно дымовой трубы цилиндрические трубки с размещенными в них источником света и фотоприемником, оси которых лежат на одной прямой с осями отверстий трубы и перпендикулярны ее продольной оси. Устройство может дополнительно иметь обдуватель дымовой трубы, размещенный в зоне установки цилиндрических трубок с источником света и фотоприемником. 1 з.п. ф-лы, 2 ил.
Patent RU-2017641-C1 (RU)
Title: Unit for moving railway cars
Inventor: SHEVANDIN MIKHAIL A
IPC: B61J1/10
Filed: 1991-05-12
Granted: 1994-08-15
Abstract: FIELD: rail transportation. SUBSTANCE: unit has autotrolley mounted on the adjacent track and having swing crane and an assembly of portable members to be positioned on tracks in the region reserved for the movement of the selected car. The trolley has a hydraulic pump set, current generator and a winch positioned on it. Guides formed by sections with rail lengths hinged together are laid to produce a transverse track for moving the car. The latter has its wheels lifted through V-shaped shoes actuated by hydraulic cylinders attached to hydraulic pump set 2 via flexible pipes. The cars are moved by means of a rope-and-block system fittable to the adjacent rail tracks and also through a crosspiece with slippers supporting the wheels of the car truck. To move the cars along the tracks swing beams 4, 5 are used having hydraulic braces 6, 7 to be introduced into the intercar space from the trolley moving along the adjacent track. EFFECT: fast shifting the cars from one track to another, low operating time, increased turnover of the cars. 5 cl, 4 dwg
Patent RU-2029855-C1 (RU)
Title: Method to prevent asphalt/resin/paraffin depositions in well equipment
Inventor: CHUDIN VIKTOR IVANOVICH
IPC: E21B37/06
Filed: 1991-05-14
Granted: 1995-02-27
Abstract: FIELD: oil production. SUBSTANCE: production at well bottom is separated into oil and aqueous components. Aqueous component is used as hydrophilic solution. Aqueous component is pumped out first. It creates a hydrophilic film on equipment surface. Then oil component is pumped out. Aqueous and oil components pumping out is alternating to recover hydrophilic film. EFFECT: prevention of asphalt/resin/paraffin depositions in well equipment. 1 tbl
Patent RU-2047245-C1 (RU)
Title: Method of mass spectrometric isotope analysis
Inventor: KALYGIN VLADIMIR V
IPC: H01J49/26
Filed: 1991-05-28
Granted: 1995-10-27
Abstract: FIELD: mass spectrometry. SUBSTANCE: ionizer and evaporator are fired till stabilization of background lines is achieved. Matter to be analyzed is placed into evaporator. Position of ionizer is regulated so that its outlet hole is at distance 0.3-0.5 outer diameter of ionizer along its axis from cathode tip facing ionizer. Ionizer and evaporator are heated and measurement of ion current of isotopes of various elements is conducted with gradual change of evaporator temperature. EFFECT: improved authenticity of mass spectrometric analysis. 1 tbl
Patent RU-2005407-C1 (RU)
Title: Устройство для исследования влияния вращающихся электрических полей низкой частоты на лабораторных животных
Inventor: BELKIN ANATOLIJ D
IPC: A61B5/00
Filed: 1991-06-24
Granted: 1994-01-15
Abstract: Изобретение относится к экспериментальной биологии и медицине. Сущность изобретения: устройство для исследования влияния вращающихся электрических полей низкой частоты на лабораторных животных состоит из четырех плоских электродов 2 и высоковольтных трансформаторов. Все электроды 2 укреплены на боковых поверхностях квадратной емкости из диэлектрика, заполненной проводящей жидкостью и закрытой сверху прямоугольной плоской крышкой, центральная часть которой имеет форму полого конуса с плоской вершиной, диаметр нижнего отверстия которого равен длине электрода. 3 ил.
Patent RU-2013723-C1 (RU)
Title: Vacuum continuous-belt drier for loose materials
Inventor: KRETOV IVAN T
IPC: F26B5/06
Filed: 1991-06-26
Granted: 1994-05-30
Abstract: FIELD: vacuum drying. SUBSTANCE: drier has housing 7 with evacuation system and water steam removal system. Drier is also provided with belt conveyer with outer belt 11 and inner belt 12 having common drive drum 9 and different swivel rollers 14 and 13. Outer belt 11 embraces unloading drum 10 and swivel roller 14 is screened and is provided with moist material accumulator 15 arranged inside it. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2007827-C1 (RU)
Inventor: OSIN VYACHESLAV V
IPC: H02M5/27
Filed: 1991-08-16
Granted: 1994-02-15
Abstract: FIELD: converters. SUBSTANCE: device has thyristors 1-6, 7-12 which are connected in three-phase thyristors bridge joints, and transformer 13 having two pairs of windings 14-15 and 16-17 which are connected in series aiding. Middle points of windings are output of converter. Power inputs of three-phase bridge joints are connected to three-phase alternating current mains. Magnetic fields of transformer windings are added when through currents run. This results in increased overall resistance of circuit. When working current runs magnetic fields are compensated and inductance resistance becomes zero. This provides possibility to use converter for low-resistance loads. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2024100-C1 (RU)
Inventor: KUZNETSOV STANISLAV V
IPC: H01J25/10
Filed: 1991-07-09
Granted: 1994-11-30
Abstract: Изобретение относится к электронной технике, в частности к конструированию и технологии изготовления электровакуумных приборов СВЧ, а именно клистронов. Сущность изобретения: способ включает операции установления ВЧ-зазоров и нагрузки резонаторов путем нанесения на поверхности поглощающего ВЧ-энергию материала, например альсифера. Целью изобретения является упрощение технологии, повышение качества и надежности работы клистрона. При изготовлении блока резонаторов на всю его длину вставляют единую пролетную трубу, которую паяют с перемычками между резонаторами, затем с помощью электроискровой обработки прорезают в трубе в установленных местах ВЧ-зазоры. 7 ил.
Patent RU-2022741-C1 (RU)
Inventor: BELOUSOV YURIJ V
IPC: B23K25/00
Filed: 1991-12-09
Granted: 1994-11-15
Abstract: Изобретение относится к электрошлаковой технологии и может быть использовано для получения наплавленного металла, стойкого к ударно-абразивному износу. Цель изобретения - повышение качества наплавленного слоя за счет уменьшения доли основного металла в наплавленном, обеспечение возможности управлять геометрическими размерами и формой наплавленного металла. Процесс вертикальной электрошлаковой наплавки ведут ленточным электродом, плавящийся торец которого перемещают вверх и одновременно удаляют его от направляемой поверхности согласно зависимости, приведенной в тексте описания. Траекторию удаления плавящегося торца ленточного электрода относительно наплавляемой поверхности задают соотношением, приведенным в тексте описания. Кроме того, для реализации способа дополнительно ленточному электроду придают форму, соответствующую передней и боковым сторонам наплавляемой поверхности, причем суммарную ширину /периметр/ боковых сторон ленты по всей ее ширине устанавливают в пределах, указанных в тексте описания. 2 з.п. ф-лы, 6 ил., 2 табл.
Patent RU-2018091-C1 (RU)
Title: Device for metering out stable liquid systems
Inventor: PROKHOROV VLADIMIR A
IPC: G01F11/00
Filed: 1991-12-16
Granted: 1994-08-15
Abstract: FIELD: chemical industry. SUBSTANCE: device has connecting pipeline for supplying compressed air, drainage and filling liquid systems, a drainage pipeline inlet being in communication with a remotely-controlled lock device and outlet being in communication with a branch pipe movable mounted relative to horizontal axis of the drainage pipeline at an angle of 10-45 degrees. The branch pipe has a filling tip under which pneumatic scales made in the form of a metallic plate are mounted. The device furthermore has an U-shaped pipe one leg of which is coupled along the drainage pipeline. The remotely-controlled lock device, the second leg of the U-shaped pipe and pneumatic follower are connected to a control unit through the compressed air supply pipelines. EFFECT: enhanced accuracy and reliability. 1 dwg
Patent RU-2008027-C1 (RU)
Title: Needle for pneumomediastinum
Inventor: BORISENKO VALENTIN A
IPC: A61M5/32
Filed: 1991-11-05
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: needle for pneumomediastinum has a pipe with an adaptor and mandrin. The pipe is bent at its working end, a curvature of the bent portion being 40-45 times the pipe outer diameter and the center being located at a distance of 0.7-0.8 of the length of pipe from the adaptor. The pipe working end cut faces the inner side of the bent portion. The needle furthermore has a bayonet lock made on the needle adaptor for interacting with a pin on the mandrin cone, the bayonet lock slot facing the inner side of the bent portion as well. The mandrin working end is rounded and extends in assembly from the needle part to the plane passing through the needle point orthogonally to the cut plane. EFFECT: reduced traumatism. 2 cl, 3 dwg
Patent RU-2038519-C1 (RU)
Title: Shutoff valve
Inventor: BABAEV IVAN NIKOLAEVICH
IPC: F16K1/34
Filed: 1991-07-08
Granted: 1995-06-27
Abstract: FIELD: valving. SUBSTANCE: flexible cylindrical wall of the hollow closure member faces the outer conical sealing surface of the seat. The non-metal sealing member is in contact with the inner surface of the wall. The sealing member is pressed by a washer having a collar which is in contact with the inner surface of the cylindrical wall of the sealing member. The collar is made up as a thin flexible wall. Conical surfaces, which are parallel to the sealing surface of the seat, are made on the end faces of the cylindrical wall of the member and washer. The sealing member is mounted in such a manner to allow the edge of the cylindrical wall of the sealing member to be projected above mentioned conical surfaces. The end of the cylindrical wall of the sealing member is projected by the value of flexible deformation of a material. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2001367-C1 (RU)
Inventor: RAD ALEKSANDR P
IPC: B22C9/14
Filed: 1991-09-02
Granted: 1993-10-15
Abstract: Использование: дл  термической обработки материалов, например, дл  сушки литейных форм  Сущность изобретени : устройство содержит камеру  с нагревательными элементами и вентил тором,  на камере установлен электродвигатель, вращающий  два винта, по которым перемещаютс  гайки,  соединенные с каретками. На одной из пенок камеры  установлены два конечных выключател  контактирующие  с гайкой посредством подпружиненных  штокоа 2 ил
Patent RU-2026250-C1 (RU)
Title: Device for unloading loose and frozen bulk loads rail flat cars
Inventor: EGOROV YURIJ M
IPC: B65G67/26
Filed: 1992-01-28
Granted: 1995-01-09
Abstract: FIELD: industrial transport. SUBSTANCE: device has cross-member installed on gantry and furnished with drive to more it vertically. Cross-member has longitudinal and lateral compensators and auger-type working member formed by auger with cutters on blades and power housing half-embracing the working member. Power housing has replaceable knives in lower part for treating the load. Power housing is installed for engagement with shock absorbers to provide flexible movement of auger-type working member longitudinally relative to cross-member which carries a switch connected to drive circuit of maneuvering device. Height of installation of housing knives relative to flat car floor is adjusted by changing height of telescopic posts with skids resting on flat car floor. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2009390-C1 (RU)
Title: Auxiliary head-light automobile lamp
Inventor: ZININ VIKTOR F
IPC: F21S8/10
Filed: 1992-03-31
Granted: 1994-03-15
Abstract: FIELD: automobile manufacture. SUBSTANCE: polyellipsoidal head lamp has a specially-shaped diaphragm with a mirror surface formed by a family of circular arcs of different curvature. EFFECT: improved light beam intensity and reduced color effect on the light and shade boundary. 3 cl, 4 dwg
Patent RU-2038974-C1 (RU)
Title: Conveyer line for heat and moisture treatment of building structures
Inventor: TARASOV ALEKSANDR VSEVOLODOVIC
IPC: B28B5/04
Filed: 1992-05-05
Granted: 1995-07-09
Abstract: FIELD: building industry. SUBSTANCE: line has a two-tier chamber for heat-and-moisture treatment (multi-tier transportation carriages are placed in each tier for a pitch-long movement and interaction), carriage loading zone, empty cassette collector before it and article discharge zone. Inside the chamber, on its ends hoisters are located kinematically connected to each other by flexible links and provided with common drive and mounted for discrete upward movement as the multi-tier carriage is loaded. There is a charging mechanism fastened to the end of the lower tier of chamber for engagement with the tiers of carriage. In the zone of discharge, there is a discharging mechanism for taking ready articles from carriages. EFFECT: higher efficiency and reliability. 3 cl, 3 dwg
Patent RU-2039660-C1 (RU)
Title: Drive for hydraulic press
Inventor: GRYADUNOV MIKHAIL M
IPC: B30B15/20
Filed: 1992-02-19
Granted: 1995-07-20
Abstract: FIELD: leather and footwear industry. SUBSTANCE: press has piston working cylinder and plunger reverse cylinder. When the press is in accelerated idle throw, the under-piston space of the working cylinder is in communication with the above- piston space of the working cylinder through the additional hydraulic dispenser. When pressure increases, the additional hydraulic dispenser connects the under- piston space with a drain tank through a check valve. EFFECT: enhanced reliability. 1 dwg
Patent RU-2025671-C1 (RU)
Inventor: ONISHCHENKO ALEKSANDR M
IPC: G01H17/00
Filed: 1992-07-22
Granted: 1994-12-30
Abstract: Использование: изобретение относится к измерительной технике, а именно к способам и средствам измерения пространственной вибрации, и может быть использовано для контроля величины и направления вибраций различных машин и механизмов, сейсмической вибрации при землетрясениях, различных конструкций и тому подобное. Целью изобретения является повышение точности за счет увеличения чувствительности при одновременном повышении надежности за счет упрощения. Это достигается тем, что устройство для измерения пространственной вибрации, содержащее вибропреобразователь, первый 1 и второй 2 блоки вычитания и сумматор 3, снабжено четырьмя омметрами 4 - 7, а вибропреобразователь выполнен в виде инерционного элемента 8, упруго связанного с корпусом 9 четырьмя расположенными взаимно перпендикулярно упругими эластичными шнурами 11 - 14, каждый из которых выполнен из электропроводящей резины, помещенной в изоляционную U-образную упругую эластичную оболочку 22 - 25, например, из резины или латекса. Одни концы шнуров прикреплены к противоположным сторонам инерционного элемента 8 с изоляцией от него, а другие концы - к противоположным стенкам корпуса. Концы шнуров пропущены через стенки с изоляцией от стенок и соединены с входами омметров 4 - 7, выходы четырех омметров 4, 5, 6, 7 попарно соединены с входами первого и второго блоков вычитания, выходы которых соединены с входами сумматора 3. 2 ил.
Patent RU-2047779-C1 (RU)
Title: Device for measuring mine ventilation rate
Inventor: ONISHCHENKO ALEKSANDR M
IPC: G01P5/12
Filed: 1992-07-22
Granted: 1995-11-10
Abstract: FIELD: mining engineering. SUBSTANCE: device has sensitive member and recording unit. The sensitive member is made in form of hollow unsealed sphere suspended on elastic flexible cord. Recording unit is made in form of ohmmeter. Cord has the form of loop and is electric conducting rubber thread enclosed in insulating elastic flexible coating made from rubber or latex. The cord is attached to the sphere without making contact of cord end with the sphere at one end and to a fixed beam with its another end. Free ends of the cord threads are connected to the ohmmeter inputs. Ventilation rate is evaluated from the cord elongation. EFFECT: convenient method for measuring ventilation rate. 2 dwg
Patent RU-2050354-C1 (RU)
Title: Dihydrate of sodium salt of 3-chlor-2- oxo-4-oxy -5-alkylchloramino -1,3,5- triazine having sporecide activity
Inventor: YARNYKH FILIPP I
IPC: C07D251/26
Filed: 1992-07-24
Granted: 1995-12-20
Abstract: FIELD: organic technology. SUBSTANCE: desired product 3-chlor-2- oxo-4-oxy -5-alkylchloramino -1,3,5-triazine has essential formula I   where CH 3  or C 2 H 5 . Cyanure chloride is used as reagent 1, alkylamine is used as reagent 2, gaseous chlorine is used as reagent 3, sodium hydroxide is used as reagent 4. Reaction is carried out in aqueous or in aqueous-organic medium at 10 ± 5 C. Desired product is easily soluble in water. EFFECT: improves quality of desired product. 4 tbl
Patent RU-2063184-C1 (RU)
Title: Method for performing autoosteoplasty and tubular bone osteotomy
Inventor: EGOROV MIKHAIL F
IPC: A61B17/56
Filed: 1992-08-10
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making two cuts at a distance equal to graft length on lateral tubular bone walls on each of the opposite sides with respect to the bone fragment to be cut off to form the graft. Two penetrated transverse canals to introduce flexible cutting instrument are produced by using drill through each pair of cuts. The bone area is cut in turn on four sides. This way, longitudinal excised bone region is formed under the skin equal in width to that of cortical plate and in length to the bone defect length that is used to produce graft by augmenting the amount of bone mass. To do it, the bone region is fixed in external fixation device and movement of region treated with osteotome is to be done in the peripheral direction. The arising diastasis is substituted in this way with newly formed bone tissue. after The sufficient quantity of bone mass being produced, parietal osteotomy is carried out to separate the graft for substituting the bone defect available. EFFECT: enhanced effectiveness of osteoplasty operation.
Patent RU-2036632-C1 (RU)
Title: Hyperbaric therapy system for treating lower extremities
Inventor: PLOTNIKOV BORIS V
IPC: A61G10/02
Filed: 1992-08-25
Granted: 1995-06-09
Abstract: FIELD: medical engineering. SUBSTANCE: device has a hyperbaric oxygenation chamber for a patient. The chamber has life support devices and a protection valve for discharging oxygen overpressure. The system has a protection device to prevent from unpermissible positive or negative oxygen pressure gradient values taking place in the local hyperbaric chamber for placing extremities when compared with oxygen pressure in the hyperbaric chamber for patient. The protection device has an oxygen overpressure discharge protection valve from the local hyperbaric chamber for extremities and negative pressure gradient protection valve mounted in parallel to the first one and connectable with each other through unlike pipes of oxygen supply and discharge. One pair of device protection valves of oxygen supply and discharge pipes is connected with patient hyperbaric chamber space and the other pair of pipes is connected with hyperbaric chamber space for extremities. Protection device prevention valves may be composed of pressure gradient differential valves. Prevention valves or differential pressure gradient valves are controllable. EFFECT: enhanced reliability and effectiveness of treatment. 3 cl, 2 dwg