baber/WOPTO huggingface dataset:
Patent RU-2043282-C1 (RU)
Inventor: TARASOV YURIJ D
IPC: B65G23/14
Filed: 1992-02-27
Granted: 1995-09-10
Abstract: FIELD: mechanical engineering conveyors. SUBSTANCE: intermediate drive of belt conveyor has drive member, pressure rollers engaging with non-working and working sides of conveyor belt, mechanism to press rollers to belt, and frame. Drive member is made in form of endless belt closed in vertical plate on two drums. Upper run of belt has chute-shaped convex section formed by chute roller supports secured on frame. Pressure rollers are displaced relative to drums towards drive belt circuit to provide combined deflection of conveyor and drive belts into drive belt circuit so that conveyor and drive belts are passed over drums and rollers can engage with edges of conveyor belt to form flat surface of the latter. Pressure mechanism is made in form of turnable levers with turn-buckles hinge-mounted on frame with rollers secured on ends of levers. Cantilever-mounted on roller turnable levers are lips inclined relative to conveyor belt plane with clearance relative to belt. Lips embrace rollers in plan at side of load placed on conveyor belt. EFFECT: enlarged operating capabilities. 2 cl, 4 dwg
Patent RU-2072431-C1 (RU)
Title: Device for stabilizing oil properties in lubrication system of internal combustion engine
Inventor: NIKOLAENKO ANATOLIJ V
IPC: F01M9/02
Filed: 1992-03-16
Granted: 1997-01-27
Abstract: FIELD: internal combustion engines; restoration of physical and chemical properties of oil in lubrication system. SUBSTANCE: cylindrical alkaline chambers 6 are installed one over the other on central tightening bolt 5 in device housing 1. Each chamber has central hole 7, perforated bottom 8 and cover 9 with guide cylindrical projection 10 to be fitted in central hole of adjacent chamber. Perforated cassette 11 of filter-meter is installed in each chamber at side of cover 7. Insert 12 of hygroscopic material, caprolactam gauze 13 and cotton filter 14 are placed in cassette 11. Device has also bypass valve 19 and bypass calibrated cock 20. EFFECT: improved quality of oil. 1 dwg
Patent RU-2023178-C1 (RU)
Inventor: NOVOSELOV ALEKSANDR L
IPC: F01N3/28
Filed: 1992-03-17
Granted: 1994-11-15
Abstract: FIELD: internal combustion engines. SUBSTANCE: catalytic neutralizer has heat-insulated housing whose end portions are made in form of inlet and outlet cones; neutralizer has reactor arranged inside the housing; reactor is made from smooth and corrugated or perforated tapes with catalytic coating; neutralizer is also provided additionally with vibration damper of gases with used volume; catalytic coating of the roll is made in form of alternating oxidation, reduction-oxidation and reduction strips. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2056605-C1 (RU)
Inventor: DEMENTEV VALENTIN M
IPC: F27D1/16
Filed: 1992-03-19
Granted: 1996-03-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: method of reconstruction of kiln, mainly of a vertical one, consists in disassembly of worn-out lining and its replacement. After disassembly of the lining step- bearing beams are welded to the kiln body; bearing bricks and feather-edge brick archs are installed on them; straight brick is placed horizontally on the archs forming gas-distributing refractory grates, separating the kiln shaft into zones. Step-bearing beams are installed below the bottom level by 0.2 to 0.6 of the kiln inside diameter. EFFECT: facilitated procedure. 2 cl, 2 dwg
Patent RU-2025682-C1 (RU)
Inventor: MEZHOV SERGEJ G
IPC: G01M3/02
Filed: 1992-04-01
Granted: 1994-12-30
Abstract: Использование: изобретение относится к производству и эксплуатации техники, в частности при контроле герметичности резиновых манжет для валов перед их установкой. Сущность: устройство содержит испытательную камеру 4, регулятор 10 давления воздуха, манометр 6, подшипниковый узел 2, приводной вал 1, установленный в подшипниковом узле, датчик 11 числа оборотов, эксцентричную втулку, которая охватывает приводной вал и установлена внутри испытательной камеры, лопатки 7, нагревательный элемент, датчик 9 температуры, мерный сосуд 12. 1 ил, 1 табл.
Patent RU-2045471-C1 (RU)
Title: Method and apparatus for obtaining hydroxilamine sulfate
Inventor: ZARUBIN VLADIMIR MIKHAJLOVICH
IPC: C01B21/14
Filed: 1991-08-07
Granted: 1995-10-10
Abstract: FIELD: chemical industry. SUBSTANCE: method involves preparing reaction mixture of ammonia, oxygen and vapors in mixer; subjecting ammonia to vapor-oxygen oxidation by catalysis conducted in reactor; mixing nitrous gas with hydrogen in mixer and stalilizing its content in reactor; separating condensed nitric oxide in condenser (II); passing it through gas blower to provide removal of nitric oxide (IV) repeating cleaning process in absorbong column mixing in reactor with hydrogen; mixing sulfuric acid and water in reactor; subjecting hydroxilamine sulfate to synthesis in staged reactors. Nitric oxide is separated in two stages: at the first stage the prevailing portion of condensate with nitric acid content of up to 0.3% is separated. Circulating condensate is heated by condensation heat. At the second stage condensate with nitric acid content of 5-6% is separated and simultaneously desorption of nitric oxides from circulating liquid is effectuated. Condensate mentioned is subjected to recuperative rectification with separation of secondary vapors and 40-45%- nitric acid. Vapors of nitric acid are further hydrogenated when nitrous gas content is stabilized. Apparatus is further provided with recuperative condenser, vapor-oxygen mixture overheater, saturating and rectifying columns. Recuperative condenser is connected with saturating column and sulfuric acid and water mixer. Rectifying column is connected with nitrous gas-hydrogen mixer and vapor-oxygen mixture overheater, which is connected with ammonia, oxygen and vapor mixer. EFFECT: increased efficiency and improved quality of product. 3 cl, 2 dwg
Patent RU-2018610-C1 (RU)
Title: Shelter and method for its monitoring
Inventor: MIKHAJLOV GENNADIJ G
IPC: E04G21/14
Filed: 1992-04-16
Granted: 1994-08-30
Abstract: FIELD: construction. SUBSTANCE: shelter includes base, transverse frames of columns and cross bars, girders, roofing guard and walls. Transverse frames have supporting inserts. Base is made of supporting connecting trusses installed over axis of cross bar and square to them. Columns are assembled of supporting, intermediate and auxiliary spatial sections, and cross bars are comprised of row and end spatial sections. Girders are mounted with cantilevered overhands and consist of main and closing sections. The latter are connected by transverse members. Supporting trusses have protruding supporting units interacting with joints of column sections for turning column to plane of transverse frame. Column and cross bar sections consist of four belts, braces, posts and diaphragms, and made with mutually conjugated joints. Column supporting sections are located in two levels and have bushings with transverse rib and cross lattice on faces parallel to frame plane. Distance between belts of row section of cross bar exceeds the width of column section, and distance between belts and diaphragm of end section exceeds cross-section of column section. End section of cross bar has bushings with transverse rib and cross lattice on faces parallel to transverse frames plane. Columns are different in height to suit the shape of roofing guard with upper supporting section and respectively installed supporting sections of lower level. Cross bars and posts are hinged to one another by means of supporting inserts. Bushings of cross bar end sections are located on external areas of supporting inserts installed in bushings of column upper supporting sections. Girder sections are made with mutually conjugated joints. Closing sections have joints in two mutually perpendicular directions, and girders are installed on cross bar sections on, at least, one of its upper belts. EFFECT: higher efficiency. 7 cl, 14 dwg
Patent RU-2031652-C1 (RU)
Inventor: ALEKSANDROV VYACHASLAV V
IPC: A61K35/36
Filed: 1992-04-20
Granted: 1995-03-27
Abstract: Изобретение относится к медицине, в частности к урологии, и может быть использовано для лечения половых расстройств при хроническом простатите. Отличительной особенностью заявляемого изобретения является применение водного экстракта из пантов марала в виде микроклизмы температурой 36 - 37°С в течение 10 дней на ночь по 50 мл на процедуру.
Patent RU-2053771-C1 (RU)
Inventor: STEKOLNIKOV LEONID I
IPC: A61K31/485
Filed: 1992-04-29
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: filter paper is impregnated with an aqueous solution containing 1.5-2.5 g/l ferric chloride, 1-2 g/l potassium ferrocyanide, 0.5-1.5 g/l potassium permanganate, 0.25-0.75 g/l 2,4-dinitrophenylhydrazine, 5-10 ml/l nitric acid and 5-10 ml/l sulfuric acid. Quantity of indicator mixture is l per 1 m 2  paper. After drying at 30 C for 3 hr paper is cut for stripes and after application of urine sample to be tested the latter were heated at 40-50 C for 2-10 s. EFFECT: enlarged narcotic substances detection in urine. 2 tbl
Patent RU-2086098-C1 (RU)
Inventor: ALIEV ABBAS
IPC: A01G1/00
Filed: 1992-05-18
Granted: 1997-08-10
Abstract: Изобретение относится к сельскому хозяйству, к овощеводству: Сущность: весной подготавливают участок для посева и посадки. Для посадки берут дикорастущие растения мокрицы средней, произрастающие от самосева с осени и достигшие длины стеблей 205 см и высаживают их на грядках в борозды глубиной 5-10 см с последующим окучиванием и поливом.
Patent RU-2003728-C1 (RU)
Inventor: PALYANICHKA VLADIMIR A
IPC: C22C38/12
Filed: 1992-05-25
Granted: 1993-11-30
Abstract: Изобретение относитс  к черной металлургии,  в частности к составу заэвтектоидной рельсовой стали. Дл  повышени  временного сопротивлени ,  ударной в зкости и снижени  износа рельсов зээв-  тектоидна  рельсова  сталь дополнительно содержит  карбиды железа и нитриды алюмини  при следующем  соотношении компонентов, мас.%: углерод  0,83 - 0,87; марганец 0.75 - 1,15: кремний 025 -  0.45; азот 0,004 - 0,011; алюминий 0,004 - 0.02;  кальций или магний 0,0025 - 0,015; ванадий 0,01 -  0,10; карбиды железа 9,0 - 12,0; нитриды алюмини   0,005 - 0,018; железо остальное. 2 табл.
Patent RU-2043078-C1 (RU)
Title: Biological material for carrying out static suspension and fixation on organs and tissues
Inventor: KHAMITOV ERIK T
IPC: A61B17/56
Filed: 1992-04-29
Granted: 1995-09-10
Abstract: FIELD: medicine. SUBSTANCE: biomaterial is taken from cadaver musculus plantaris. The material has high strength properties, low tension coefficient. Its ribbon-like form is suitable for splitting tendon along the fiber direction enabling tendon to be manufactured with needed width. EFFECT: enhanced effectiveness in using material in maxillo-facial and abdominal surgery and cosmetic operations.
Patent RU-2079926-C1 (RU)
Inventor: MINAEV IVAN F
IPC: H01J61/18
Filed: 1992-04-27
Granted: 1997-05-20
Abstract: FIELD: illuminating lamps. SUBSTANCE: metallohalogen lamp uses a burner of optically transparent material with hermetically sealed electrodes. The burner is provided with inert gas, additives providing it with halogens of emitting metals and halogens of tetravalent tin in the amount of 0.01 to 20 umole/cu.cm. Additives providing the burner with halogens of emitting metals are taken in the amount of 0.2 to 25.0 umole/cu.cm, and the inert gas pressure makes up 1.33 to 200 kPa. Iodides and bormides of tetravalent tin are used as halogens of tetravalent tin. Mole ratio of the amount iodides to the amount of bromides is selected within 0.2 to 4.0 umole/cu.cm. EFFECT: enhanced efficiency. 2 cl, 1 dwg , 1 tbl
Patent RU-2037346-C1 (RU)
Title: Method of step-by-step rolling
Inventor: BEZHANYAN AMAZASP R
IPC: B21B1/42
Filed: 1992-05-14
Granted: 1995-06-19
Abstract: FIELD: mechanical working. SUBSTANCE: strip is alternately reduced with two pairs of mutually perpendicular rolls evenly rotating in invariable direction. Velocity vector of each pair is directed in opposite sides. Strip is transported along rolling axis in direction of initial dimensions by supply extent less than in opposite direction. Rolling cycle shortens and the mill output increases. EFFECT: enhanced efficiency. 20 dwg
Patent RU-2067189-C1 (RU)
Inventor: NURULLIN RINNAT GALEEVICH
IPC: F01N3/00
Filed: 1992-06-25
Granted: 1996-09-27
Abstract: Использование: в области двигателестроения, в частности в устройствах для глушения шума и искрогашения. 
      Цель изобретения - повышение эффективности глушения шума и искрогашения. Сущность изобретения: глушитель-искрогаситель содержит впускной патрубок, корпус с перегородками-рассекателями и выходное отверстие. Новым в глушителе-искрогасителе является выполнение корпуса в виде щелевого диффузора, длина щели на выходе которого больше ширины, причем перегородки-рассекатели установлены поперек щели. Отношение ширины щели к ее длине в поперечном сечении находится в пределах от 0,001 до 0,5. Корпус с обеих сторон выполнен с вмятинами, образующими раздельные каналы, расположенные веерообразно по направлению к выходному отверстию. Выходная щель в поперечном сечении выполнена ломаной или зигзагообразной. Перегородки-рассекатели выполнены клинообразными, обтекаемой формы и расположены радиально. 
      Глушитель-искрогаситель снабжен пластинами, каждая из которых выполнена в виде сектора круга, образующими выходную щель корпуса, 7 з.п.ф., 6 ил.
Patent RU-2109342-C1 (RU)
Title: Method of coding of safety thread for securities
Inventor: MORIS PERRON
IPC: G06K19/08
Filed: 1992-05-08
Granted: 1998-04-20
Abstract: FIELD: coding of special-purpose information: document cost, date of its issue, Serial No, etc. SUBSTANCE: a sequence of coded words is applied onto the safety thread, each word consists of a great number of primary information elements having the same length, each word contains a fixed number of segments. All words in the sequence are identical, information picked up from each segment is determined by cyclic relation between the active or activated zone of the segment and the total length of the given segment, and the constant number of segments comprises the first continuous sequence of segments having the first information significance, and the second sequence of segments having the second information significance. EFFECT: enhanced reliability. 7 cl, 7 dwg
Patent RU-2031839-C1 (RU)
Inventor: RUDOLF NOVOTNY
IPC: C01B33/32
Filed: 1992-05-22
Granted: 1995-03-27
Abstract: Изобретение относится к способам гидротермического получения раствора силиката калия. Сущность изобретения: осуществляют взаимодействие водного раствора годроокиси калия с кварцевым песком при нагревани в автоклаве и последующее взаимодействие получаемого при этом продукта с кварцем предварительно обожженным при 1200 - 1700°С в присутствии катализатора - щелочи при нагревании в том же или другом автоклаве до целевого продукта. Последующее взаимодействие осуществляют при 200 - 230°С. Обожженный кварц подают на взаимодействие в стехиометрическком количестве или в не более чем 100% избытке. 2 з.п. ф-лы, 1 табл.
Patent RU-2042061-C1 (RU)
Inventor: PELEVIN ANATOLIJ F
IPC: F16D3/78
Filed: 1992-07-17
Granted: 1995-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: clutch has clutch parts 1 and 2 with pins 3 and 4 armored with bushings 5 and 6 and flexible member 7. Intermediate member 8 is made of resilient material. Pins 3 and 4 are received in bushings 5 and 6. The flexible member is received in intermediate member 8 which embraces each bushing 5 and 6 alternatively to define a closed loop. EFFECT: enhanced reliability. 2 dwg
Patent RU-2005648-C1 (RU)
Title: Способ взлета свободного аэростата
Inventor: LABUTIN VIKTOR V
IPC: B64B1/40
Filed: 1992-07-28
Granted: 1994-01-15
Abstract: Изобретение относится к воздухоплаванию и заключается в том, что взлет аэростата до достижения высоты равновесия происходит под действием всплывной силы заполняющего оболочку аэростата газа. Скорость взлета аэростата ограничивают при помощи парашюта, прикрепленного к подвеске аэростата. Изобретение позволяет снизить аэродинамические нагрузки, действующие на оболочку аэростата, и тем самым повысить надежность взлета аэростата. 1 ил.
Patent RU-2055228-C1 (RU)
Title: Double-condition governor of automotive diesel rotation speed
Inventor: KHRYASHCHEV YURIJ EVGENEVICH
IPC: F02D1/04
Filed: 1992-08-10
Granted: 1996-02-27
Abstract: FIELD: engine engineering. SUBSTANCE: governor is controlled by way of lever 19. One arm of the lever is connected with power lever 6 through tie 22. The other arm abuts against spring 17 of maximum speed conditions through piston 18. Support 20 of control lever 19 is mounted on the housing for permitting movement along the control lever. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2068866-C1 (RU)
Title: Method of preparing collagen-containing raw for gelatin producing
Inventor: BYCHKOV VIKTOR VASILEVICH
IPC: A23J1/10
Filed: 1992-08-24
Granted: 1996-11-10
Abstract: FIELD: chemical technology, gelatin production. SUBSTANCE: method involves washing raw, alkaline-salt treatment with sodium sulfate and sodium hydroxide that is carried out simultaneously with depilation at value "Ж.К" = 0.5-1.5. Depilating agent is hydrogen peroxide taken at amount 6-8% of raw mass. Sodium sulfate is added at amount 10-15% of raw mass and sodium hydroxide is added for two stages: initially at amount 2-3% of raw mass and after 4-6 hr treatment - the remained 2-3% of raw mass. Total process duration - 20-24 hr followed by repeated washing and neutralization. Method is used in glue-gelatin industry. EFFECT: improved method of gelatin production.
Patent RU-2034744-C1 (RU)
Title: Airship
Inventor: NIKOLAJCHUK ALEKSANDR P
IPC: B64B1/62
Filed: 1992-09-24
Granted: 1995-05-10
Abstract: FIELD: airship construction. SUBSTANCE: airship has gaseous envelope 1 consisting of inflatable beams 2 and separated into compartments by longitudinal partitions 33 and transverse partitions 4. Interior of inflatable beams 2 is connected with compartments of gaseous envelope by means of pneumatic drive 6 through inflation-deflation system. Inflation-deflation system has compressor 8 with drive 9 and pneumatic valve 10 which are mounted in inflation line, electric valve 11 fitted in deflation line and control system which includes the following components interconnected electrically: master controller 12, pneumatic regulator 13, mode selector 14, switch 15 of compressor drive and switch 16 of electric valve. Pneumatic regulator 13 is mechanically linked with pneumatic valve 10 and is mounted in parallel with the inflation line of inflatable beams; provision is made for venting the regulator into interior chamber of gaseous envelope 1. Master controller 12 is converter which converts ambient medium parameters into commands for control of pneumatic regulator 13 and electric valve 11. Mode of operation of master controller is set by means of mode selector 14. EFFECT: effective control of lift force of airship with no loss of lifting gas and reduction of operational expenses. 2 cl, 1 dwg
Patent RU-2050675-C1 (RU)
Inventor: SOLOMIN VLADIMIR A
IPC: H02K41/025
Filed: 1992-10-08
Granted: 1995-12-20
Abstract: Использование: в робототехнике и приводе станков. Сущность изобретения: линейный асинхронный электропривод содержит индуктор, состоящий из отдельных сердечников с катушками многофазной обмотки, электропроводящий вторичный элемент, имеющий цилиндрическую форму, и коммутирующее устройство, соединяющее катушки обмотки с источником напряжения. Коммутирующее устройство связано с источником напряжения посредством рубильника. Благодаря специальному подключению катушек сердечников к источнику напряжения возбуждается вращающееся магнитное поле, пересекающее вторичный элемент, который будет, вращаясь, совершать шаговые перемещения. 7 ил.
Patent DE-10006004-C1 (DE)
Title: Misfire detection in multicylinder engines involves comparing rough running values for simultaneously ignited cylinders with value lower than for individually ignited cylinders
Inventor: LEHNER MICHAEL
IPC: G01M15/11
Filed: 2000-02-11
Granted: 2000-11-09
Abstract: The invention relates to a method for engine misfire detection in multi-cylinder internal combustion engines with multi-cylinder spark ignition. According to the inventive method, rough running values are detected during every crankshaft rotation by measuring the segment times. Said segment times comprise the piston movement of individual cylinders according to intervals that correspond to their ignition intervals in which the crankshaft covers a pertaining angle of the circular segment. The inventive method allows detection of a misfire in the corresponding circular segment zones of the crankshaft on the basis of the detected rough running values (LUT) by comparing a desired value with a threshold value (SW2). If a misfire in a crankshaft segment zone with multi-cylinder spark ignition is detected, a misfire operation is produced in one of these cylinders. Once the misfire operation is carried out by the engine intervention, the cylinder is detected which has a misfire without engine intervention by measuring the change in the rough running values in the crankshaft segment zone with multi-cylinder spark ignition.
Patent DE-10020433-C1 (DE)
Title: Screw driver bit for electric screw driver has screw head contact section with drive bars and triangular projections on bars
Inventor: BUSCH GUENTER
IPC: B25B15/00
Filed: 2000-04-26
Granted: 2001-06-21
Abstract: Bit (1) has shaft (1.2) at one end for fitting into screw driver, and conical section (1.1) at other end, to engage with cross head screw (2). Conical section has drive bars (3) with individual triangular projections (4) on their backs near ends. Bit is dimensioned, so that gap width (S) between outer bit face and inner face of recess (2.1) in screw head corresponds to height (H) of projection.
Patent DE-10038576-C1 (DE)
Title: Medizinisches Instrument mit abnehmbarem Werkzeug
Inventor: SCHNEIDER MARTIN
IPC: A61B18/14
Filed: 2000-08-03
Granted: 2002-05-02
Abstract: Ein medizinisches Instrument (10) weist einen Schaft (12) und ein an einem distalen Ende des Schafts (12) abnehmbar befestigten Werkzeug (18) auf. Der Schaft (12) weist einen Innenschaft (14) und einen den Innenschaft umgebenden und relativ zu diesem längsverschiebbaren Rohrschaft (16) auf. Das Werkzeug (18) ist in einer relativ zum Innenschaft (14) vorgeschobenen Verriegelungsstellung des Rohrschafts (16) am Schaft (12) verriegelt und in einer relativ zum Innenschaft (14) zurückgezogenen Freigabestellung des Rohrschafts (16) vom Schaft (12) abnehmbar. Zur leichteren Handhabung des Instruments beim Auswechseln des Werkzeugs wird vorgeschlagen, daß das Instrument (10) eine im wesentlichen quer zur Längsrichtung des Rohrschafts (16) bewegliches Betätigungselement (40) aufweist, das mit dem Rohrschaft (16) derart in Wirkverbindung steht, daß der Rohrschaft (16) aus der Verriegelungsstellung durch eine Bewegung des Betätigungselements (40) von einer ersten Stellung in eine zweite Stellung in die Freigabestellung und umgekehrt bewegt wird (Fig. 2).
Patent DE-10045342-C1 (DE)
Title: Apparatus for treating exhaust gases produced from IC engines and from industrial plants has molded bodies made from a metallic fiber composite arranged in a housing
Inventor: HAAG KLAUS
IPC: F01N3/035
Filed: 2000-09-14
Granted: 2001-11-22
Abstract: An apparatus for treating exhaust gases (1) has a feed line support (3) and a removal line support (4) received by a housing (6) which contains a filter material (19) having a woven layer of metal wires or metal fibers. Molded bodies (8) are provided in the housing for deviating and retaining particles and for sound insulation and are made from a metallic fiber composite as the composite material. The empty chambers (11,1,17) of the housing are filled with metallic fibrous material.  Preferred Features: The composite material comprises a mesh (19.1) as the support containing metallic fibers. The molded bodies are arranged parallel to the flow of the exhaust gases and take a meandering or spiraling way through the inside of the housing.