baber/WOPTO huggingface dataset:
Patent RU-2093338-C1 (RU)
Title: Device for sharpening blades of woodworking milling cutters
Inventor: GROMOV ALBERT IVANOVICH
IPC: B24B3/38
Filed: 1994-04-22
Granted: 1997-10-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device is installed on table of flat-grinding machine for simultaneous sharpening of horizontal and vertical sections of cutting edge of set of blades with stepped configuration of cutting edge. Body of device has two mounting seats for fixing by means of wedge-type clamp of two sets of blades being sharpened. Each mounting seat has supporting plane inclined to horizon at angle of sharpening of horizontal sections of cutting edge, and turned towards direction of machine table movement at angle of sharpening of vertical sections of cutting edge. Incline and turning of supporting plane of one mounting seat are opposite to incline and turning of supporting plane of other mounting seat. Due to that, possibility is provided for simultaneous sharpening of both vertical sections of cutting edge of each blade, as well as horizontal. EFFECT: higher efficiency. 1 cl, 6 dwg .9729t
Patent RU-2082482-C1 (RU)
Inventor: LATYSHEV YAKOV M
IPC: B01D27/00
Filed: 1994-05-11
Granted: 1997-06-27
Abstract: Фильтр для бактериальной очистки воздуха содержит корпус, состоящий из двух цилиндров, один из которых снабжен подводящим, а другой - отводящим патрубками, фильтрующий элемент, выполненный в виде двух внутренних разъмных цилиндров, имеющих конусы, расположенные с стороны каждого торца, и двух наружных цилиндров, снабженных общим фланцем, размещенным в средней части цилиндров и выполненным со встроенным обратным конусом для каждого внутреннего цилиндра, и средство прогрева фильтрующего элемента в виде емкости с подачей пара или электроэнергии. 3 з.п. ф-лы, 9 ил.
Patent RU-2070287-C1 (RU)
Inventor: MOSKVIN VLADIMIR D
IPC: E21B43/27
Filed: 1994-07-05
Granted: 1996-12-10
Abstract: FIELD: oil producing industry. SUBSTANCE: method for treatment of producing well of location and intake capacity of the oil inflow zone and water inflow zone. Ratio of injection flow rate is determined by the ratio of intake capacity of these zones. Acid-containing agent is injected. Successively injected into oil inflow zone water is water removing agent, hydrocarbon solution of water-repellent based on cationic surfactant and displacing fluid. Injected simultaneously into water inflow zone is spacer fluid, water repellent based on organosilicon substance and displacing fluid. Upon completion of injection, some time is taken for technological holding. EFFECT: higher efficiency. 2 cl
Patent RU-2083777-C1 (RU)
Inventor: MARKAROV NIKOLAJ A
IPC: E04B5/02
Filed: 1995-01-18
Granted: 1997-07-10
Abstract: FIELD: construction engineering. SUBSTANCE: this relates to structural units and can be used in erection and reconstruction of buildings such as in low-storied house construction. Simplified design of flooring is achieved due to possibility of slabs to rest on top corners of walls. Flooring is made up of reinforced concrete slabs 1, reinforced concrete bosses 2, prestressed reinforcement 3 located over perimeter between wall and slabs. Boss 2 is made in the form of L-shaped member with passages 5 over length of flanges and it is located in corner seat 6 of wall 4. Prestressed reinforcement 3 is anchored on flange of boss 2 by means of anchoring device. EFFECT: high efficiency. 1 dwg
Patent RU-2084436-C1 (RU)
Title: Method of cleaning coolants on inorganic sorbent
Inventor: MALYSHEV STANISLAV V
IPC: C07C17/389
Filed: 1995-02-09
Granted: 1997-07-20
Abstract: FIELD: cooling agents. SUBSTANCE: to clean coolants of ethane and propane series, inorganic sorbents with amorphous silica content at least 60% is utilized preliminarily subjected to chemical activation with 1-8% alkali solution at 300-650 C. EFFECT: reduced cost due to utilizing accessible, inexpensive, environmentally safe natural sorbents. 2 cl, 3 tbl
Patent RU-2099959-C1 (RU)
Title: Method for production of healthy tea from medicinal herbs
Inventor: KHUDONOGOV IGOR A
IPC: A23F3/34
Filed: 1995-04-10
Granted: 1997-12-27
Abstract: FIELD: food and pharmaceutical industries. SUBSTANCE: complex processing medicinal herbs into healthy tea with personally preset content is carried out by using pulse-intermittent irradiation by electromagnetic field with determined alternating the energy (forced impulses) and informing (natural impulses) periods with rising level of energy (forced impulses) power for each following technological operations, at total duration of cycle in 10 min. EFFECT: higher efficiency. 5 cl, 4 dwg
Patent RU-2110359-C1 (RU)
Inventor: SHEJN A M
IPC: B22D17/22
Filed: 1995-05-10
Granted: 1998-05-10
Abstract: FIELD: foundry; may be used in die casting of metals and alloys. SUBSTANCE: installed in cover half of die mold is sprue bushing which is joined by cone with splitter installed in ejector half. Pressure chamber located in die casting machine is joined with sprue bushing by mounting diameter and end face. In this case, joint of chamber with sprue bushing is made in zone of cone by which sprue bushing is joined with splitter. EFFECT: higher quality of casting, possibility of unification of pressure chambers and increased stability of pressure groups. 2 dwg
Patent RU-2076501-C1 (RU)
Title: Способ переработки резиновых отходов
IPC: B29B17/00
Filed: 1995-05-15
Granted: 1997-03-27
Abstract: 1. Способ переработки резиновых отходов, включающий их термическое разложение в рабочей среде и разделение продуктов разложения на твердые и газообразные и выделение из газообразных продуктов разложения масло, отличающийся тем, что в качестве рабочей среды используют парогазовую смесь, состоящую из 98 - 85 мас.% перегретого до 300 - 1600С водяного пара и 2 - 15 мас. % газа, полученного после выделения масла из газообразных продуктов разложения.2. Способ по п.1, отличающийся тем, что предварительно перед термическим разложением резиновые отходы смешивают с 3 - 40 мас.% масла.3. Способ по пп.1 и 2, отличающийся тем, что резиновые отходы смешивают с маслом путем пропускания газообразных продуктов разложения и рабочей среды через слой отходов при их массовом соотношении (0,05 - 1,62) : 1.4. Способ по пп.1 - 3, отличающийся тем, что твердые продукты разложения смешивают с 4 - 40 об.% масла и прессуют в брикеты с одновременным нагревом до 100 - 500С путем фильтрации газа, полученного после выделения масла из газообразных продуктов разложения.
Patent RU-2089725-C1 (RU)
Title: Method for determining pollution degree of oil bed with microflora
Inventor: MURAVLENKO SERGEJ V
IPC: E21B43/22
Filed: 1995-05-23
Granted: 1997-09-10
Abstract: FIELD: oil and gas production. SUBSTANCE: to predict oil bed pollution degree, a liquid containing no microorganisms is preliminarily filtered through porous medium and variable filtration characteristic is recorded. Thereafter, culture liquid is filtered within shortened time interval sufficient to determine kinetic constants of microflora development in porous medium derived from relationship: Z = Z o •e±Kτ n , where Z is measured variable characteristic of culture liquid filtration process; Z o  the same for microflora-free liquid; K (in min -n )and n kinetic constants of microflora development; and τ culture liquid filtration time, min. Variable characteristics for any time moments are then calculated and oil bed pollution degree (γ) is determined from relationship: γ = Z pol /Z o  where Z pol  is variable filtration characteristic calculated. According to invention, as recorded characteristic of culture liquid filtration process in porous medium, pressure drop at constant culture liquid filtration rate or culture liquid filtration rate at constant pressure drop are utilized. EFFECT: increased reliability of prediction when accessible laboratory equipment is only needed. 2 cl, 2 tbl
Patent RU-2061172-C1 (RU)
Title: Viscoelastic composition for segregation of gas, oil and water bearing parts of a stratum
Inventor: MAMEDOV BORIS A
IPC: E21B33/138
Filed: 1995-06-23
Granted: 1996-05-27
Abstract: FIELD: oil production. SUBSTANCE: viscoelastic composition for segregation of gas, oil and water bearing parts of a stratum has polycarbamide, chromium potassium alum, hollow glass microspheres and water with relations as follows (by weight): 0.750 - 1.000 polycarbamide; 0.075 - 0.100 chromium potassium alum; 10.000 - 20.000 hollow glass microspheres; the balance being water. EFFECT: high efficiency. 3 tbl
Patent RU-2107014-C1 (RU)
Title: Lifting-and-tupping or tipping device for emptying garbage containers
Inventor: JAKOB NAAB
IPC: B65F3/04
Filed: 1995-06-30
Granted: 1998-03-20
Abstract: FIELD: public services. SUBSTANCE: lifting-and-tipping device 1 by means of which containers with different gripping arrangements can be emptied, has gripping plate 7 and grip body 11 with triangular grip 12. Gripping plate 7 is secured on lifting frame by means of lever 8 for turning around horizontal axle 9 from idle position R into gripping position A and back. Grip body 11 can be secured on lifting frame 2 for shifting in vertical direction. EFFECT: facilitated collecting and evacuation of garbage and refuse. 7 cl, 3 dwg
Patent RU-2095261-C1 (RU)
Title: Electropneumatic brake drive
Inventor: SPINOV ALEKSANDR R
IPC: B60T13/68
Filed: 1995-06-28
Granted: 1997-11-10
Abstract: FIELD: transport engineering; brake systems. SUBSTANCE: multiple circuit brake drive has pressure setters, pressure pickups connected in tandem to direct input of operative amplifier and input of logic control device through one of analog signal switches in parallel to one of fixed resistors. Variable resistors are connected to supply source and to other switch to which other fixed resistor is parallel connected. Amplifier is connected by its inverting input to switch and through feedback resistor, to its output and to input of device whose output is connected by bus to switches. Outputs are connected with each corresponding circuit. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2094314-C1 (RU)
Title: Brake actuator
Inventor: BAKIN ANATOLIJ I
IPC: B64C25/44
Filed: 1995-08-01
Granted: 1997-10-27
Abstract: FIELD: transport engineering; aircraft wheel braking systems. SUBSTANCE: brake actuator comprises main hydraulic cylinder and additional hydraulic cylinder; piston of additional cylinder is provided with valve fitted in its cavity. When working fluid is fed to cavity, piston is set in motion and moves till needle gets engageable with stop; as a result, valve is open and working fluid sets in motion piston and consequently stop which compresses brake stack, thus performing braking. At relief of pressure in braking system having back pressure of 5 atm, valve closes and piston returns to its initial position sucking the working fluid from under piston neutralizing back pressure, thus releasing the brake and retaining operational clearance in brake stack. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2105211-C1 (RU)
Inventor: ANDREEV-ANDRIEVSKIJ A E
IPC: F16F7/12
Filed: 1995-09-12
Granted: 1998-02-20
Abstract: FIELD: mechanical engineering; machine elements; single-acting shock absorbers with plastically deformable elements; railway transport for securing containers with explosive cargo to reduce probability of explosion in case of collision. SUBSTANCE: shock absorber includes plastically deformable element and attachment members 6 and 8. Plastically deformable element is made in form of strip 1 located in matrix 2 and passed between pins 3, 4 and 5 fitted in pairs along axis of matrix; each subsequent pair of pins is turned relative to previous one through angle of 90 deg about axis of plastically deformable element. EFFECT: simplified construction, complete absorption of energy in operation of plastically deformable element at moment of absorption of impact; reduced mass and overall dimensions. 3 dwg
Patent RU-2100588-C1 (RU)
Title: Method of electric energy generation in shaftless underground coal gasification and/or underground coal burning
Inventor: VASYUCHKOV YURIJ F
IPC: E21B43/295
Filed: 1995-10-31
Granted: 1997-12-27
Abstract: FIELD: mining industry; applicable in direct, in-situ generation of electric power in operation of methane-bearing coal deposits by combined methane drainage and coal gasification in situ. SUBSTANCE: method includes formation of coal panels-blocks. Novelty consists in that simultaneously with gasification and/or coal burning on one panels, degassing with suction of methane is accomplished on the other neighboring panels. Sucked methane is mixed with generated gas before supply to gas turbine provided with electric generator. Panels of coal mass are successively degassed and then subjected to gasification. EFFECT: higher efficiency in production of electric and/or heat energy due to combined use of methane and generated gas. 4 cl, 4 dwg
Patent RU-2089168-C1 (RU)
Title: Method to treat ischemic cardiac disease
Inventor: UTEKHINA VIKTORIYA PAVLOVNA
IPC: A61H39/06
Filed: 1995-11-17
Granted: 1997-09-10
Abstract: FIELD: medicine, cardiology. SUBSTANCE: method deals with laseromagnetophoresis from semiconductive source of 0.89±0.02 mcm ascorbic acid solution for biologically active points in interscapular region at the level of C 4 -TH 5  for 6 minutes along with general hydrogen sulfide baths at hydrogen sulfide content of 50-100-150 mg/l at 10 physio- and 8 balneoprocedures per a course. EFFECT: higher efficiency. 6 tbl
Patent RU-2105887-C1 (RU)
Title: Exhaust gas cleaning contact unit
Inventor: K A JERKER FAL K
IPC: B01D53/86
Filed: 1994-05-11
Granted: 1998-02-27
Abstract: FIELD: mechanical engineering; small size internal combustion engines for lawn movers, mopeds, petrol saws. SUBSTANCE: unit has open cellular cloth woven or tied from heat-resistant metal wire and forming packing of preset shape with many adjoining metal cloth layers, and housing enclosing the packing and forming through gas channels. At least half of metal cloth packing layers has metal wire cloth with corrugations passing along two rows of lines and forming preset angle α with longitudinal axis of cloth. Corrugations passing along above-indicated lines meet approximately in center of cloth forming angle β. Corrugated metal wire cloth is located in packing to that apex of the angle β is sharpened in direction across direction of through channels. EFFECT: improved cleaning of exhaust gases. 5 cl, 5 dwg
Patent RU-2117462-C1 (RU)
Inventor: GAFAROV KH Z
IPC: A61F2/32
Filed: 1996-04-02
Granted: 1998-08-20
Abstract: Изобретение предназначено для протезирования тазобедренного сустава. Одним из известных способов обнажают область тазобедренного сустава, иссекают рубцовое измененную капсулу, резецируют головку и шейку бедра, после чего формируют площадку на вертикальном уровне для основания. Через эту площадку в дистальном направлении проводят интрамедуллярный элемент, где с помощью кондуктора закрепляют его винтами в области дистального метадиафиза бедра. Устанавливают основание на сформированную костную площадку, надевая ее отверстием на выступающий проксимальный конец интрамедуллярного элемента, предварительно просверлив канал под крепежный выступ. Далее на конец интрамедуллярного элемента надевают эластичную прокладку и базальный отдел шейки. Пружину вводят в углубление и поджимают ее гайкой. Экстрамедуллярные элементы крепления через шарниры связывают с основанием, фиксируют их винтами к кости и интрамедуллярному элементу с помощью кондукторов. Головку вставляют во впадину. Рану послойно ушивают. Технический результат - повышение стабильности фиксации протеза. 1 ил.
Patent RU-2103657-C1 (RU)
Inventor: ASRIEV JU I
IPC: F42B15/36
Filed: 1996-04-19
Granted: 1998-01-27
Abstract: FIELD: missile spacecraft, instantaneous separation of structures. SUBSTANCE: device for separation of structure members has a body made integral with a tail piece. The body accommodate a pyroenergy sensor and a piston with cutting edges on the end face, which are engageable with the stepped section of joint of the body and tail piece; the body and piston are made conjugate by the tapered surfaces. EFFECT: fragmentationless, impactless separation of structures, reduces mass of the device. 1 dwg
Patent RU-2110372-C1 (RU)
Title: Shears for rolled pieces
Inventor: BYKOV A V
IPC: B23D15/02
Filed: 1996-04-25
Granted: 1998-05-10
Abstract: FIELD: rolled stock production, namely shears for shearing rolled stock. SUBSTANCE: shears include upper and lower supports 1, 2 with cutters 7,8 secured to them respectively. Upper support 1 is joined with crankshaft 6 of motion drive mechanism. Shears are provided with rollers 16 engaging with crankshaft 6 by means of clamp. Crankshaft has additional journals 15 being cantilever ones and coaxial relative to its main journals. Said clamp in the form of three-dimensional double-arm lever is jointly connected with upper support 1 and it is spring loaded relative to it. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2120692-C1 (RU)
Title: Device for connection terminals
Inventor: NEFEDOV V F
IPC: H02G3/22
Filed: 1996-06-13
Granted: 1998-10-20
Abstract: FIELD: electrical engineering, in particular, instruments, medical devices for sealing connection terminals which run through walls which separate gas or liquid. SUBSTANCE: device has housing for passing cable, fixing and sealing members. Sealing member is designed as flexible sleeve, which one end is rigidly connected to bulge of housing wall by bandage. Its another end is attached to barrel. Barrel has fixing members which prevent cross turn. Housing wall is equipped with corresponding fixing members. EFFECT: increased resistance and insulation against moisture and dust for connection terminal of arbitrary shape and size, simplified design, facilitated wiring. 2 cl, 4 dwg
Patent RU-2116129-C1 (RU)
Title: Press-roll grinder
Inventor: SEVOST JANOV V S
IPC: B02C4/30
Filed: 1996-09-24
Granted: 1998-07-27
Abstract: FIELD: treatment of small-sized and powder-like materials. SUBSTANCE: grinder has bunker with distributing device positioned above pair of rolls arranged close to each other. Rolls are provided with convex and concave parallel surfaces which have transverse and longitudinal projections. Distributing device is made as diamond-shaped packing appliance with walls hinged to each other and coupled kinematically to source of vibration oscillations. Packing device is secured to bunker walls with clearance between rolls and bunker lower walls decreasing downwards. Lower walls may be made curvilinear with transverse channeling. In this case, curvature radii are equal to sum of roll radii and clearances between roll and diamond-shaped packing device. Values of clearance in lower and upper parts of curvilinear surface of diamond-shaped packing device may have relation of (0.5-0.8):1. Arc-shaped deagglomerating device with deflecting wedge in upper part and device which returns ungrounded material to interroll space are mounted under rolls. Part of deagglomerating device located under wedge may be made of separate cylindrical elements. EFFECT: higher degree of material grinding, reduced wear of grinder operating members. 3 cl, 5 dwg
Patent RU-2126917-C1 (RU)
Title: Elastomer shock-absorbing device
Inventor: ANTONIJ KUBITSKI
IPC: F16F9/30
Filed: 1996-09-26
Granted: 1999-02-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: elastomer shock-absorbing device includes reservoir filled with compressible elastomer possessing the flow properties and rod submersible in elastomer under action of outside forces. Rod is provided with head and plunger secured in guide of reservoir and set in motion in auxiliary chamber during each working stroke. Guide connected with wall of reservoir divides the reservoir into main chamber having form of body of revolution at varying diameter and auxiliary chamber. Diameter of plunger is lesser than diameter of outer portion of rod. Head is provided with flow-through passages fitted with check valve and used for connecting the spaces of main chamber divided by head. EFFECT: enhanced operational efficiency and strength of device. 8 cl, 4 dwg
Patent RU-2115823-C1 (RU)
Title: Method of and device for starting internal combustion engine
Inventor: ALEKSEEV JURIJ SERGEEVICH
IPC: F02N5/04
Filed: 1996-10-22
Granted: 1998-07-20
Abstract: FIELD: mechanical engineering; internal combustion engines; devices for starting diesel engines at low ambient temperatures. SUBSTANCE: method comes to preliminary accumulation of mechanical energy in flywheel and subsequent conveying the energy to engine crankshaft. Simultaneously with accumulation of energy in flywheel heating of starting portion of air is provided by positive movement of air in closed circuit. Air is delivered into engine simultaneously with conveying of mechanical energy from flywheel to engine crankshaft. Engine starting device has flywheel connected through controlled clutch with crankshaft and through overrunning clutch, with cranking device and is furnished with air heater including compressor and receiver. Compressor drive shaft is coupled with flywheel, and its output branch pipe is connected with receiver. Two-position pneumatic distributor is installed on output branch pipe. Engine intake pipe, compressor intake branch pipe and drain branch pipe are connected to pneumatic distributor. Controlled clutch and pneumatic distributor selector lever are mechanically intercoupled. EFFECT: improved conditions for forming and igniting of fuel-air mixture, enhanced reliability of starting. 3 cl, 1 dwg
Patent RU-2110378-C1 (RU)
Title: Method of electric-arc welding
Inventor: BELJAEV DANIIL IVANOVICH
IPC: B23K9/16
Filed: 1997-02-26
Granted: 1998-05-10
Abstract: FIELD: arc welding of high-carbon steels. SUBSTANCE: just before welding, prepared edges are faced with ductile low-carbon metal. Facing layer is built up in direction from edge upper part to root one with 20-60% overlapping of the preceding bead by the next one. Limiting of made metal to 30% in faced metal practically fully prevents formation of cold cracks in weld zone and pores in deposited metal. EFFECT: higher operating reliability of welded structures from high-carbon steel, in particular, with carbon content of 0.55-0.9% due to attaining of quality joints in welding without preliminarily heating. 1 dwg, 1 tbl
Patent RU-2113633-C1 (RU)
Inventor: POPOV SERGEJ ANATOL EVICH
IPC: F04F5/54
Filed: 1997-03-31
Granted: 1998-06-20
Abstract: FIELD: creation of vacuum in vacuum distillation. SUBSTANCE: vacuum creating device is provided with jet pump; gas section of liquid-and-gas jet apparatus is connected to vapor-and-gas phase discharge main and its liquid section is connected to pump outlets; outlet of apparatus is connected to separator; inlet of jet pump for medium being handled is connected to separator and its outlet is connected to pump inlet; active nozzle inlet is connected to liquid fraction discharge main of rectifying tower. EFFECT: increased productivity. 3 cl, 1 dwg
Patent RU-2115429-C1 (RU)
Inventor: MARKIN S S
IPC: A61K38/20
Filed: 1997-07-22
Granted: 1998-07-20
Abstract: FIELD: medicine. SUBSTANCE: invention relates to the developed recombinant immunotoxin based on DIPHTHERITIC toxin and interleukin-2 where catalytic-transmembrane moiety of diphtheric toxin contains 482 amino acids. Invention proposes also a method of preparing recombinant immunotoxin DT482-IL2. New immunotoxin can be used for making drug used for treatment of tumor and autoimmune diseases. Method provides high protein toxicity and capability to secret into extracellular space. EFFECT: enhanced effectiveness and properties of immunotoxin. 2 cl, 3 dwg