baber/WOPTO huggingface dataset:
Patent RU-2077721-C1 (RU)
Title: Method of callicrein-kinin blood system exhaustion in experimental course
Inventor: SHUMILOV SERGEJ P
IPC: G01N33/48
Filed: 1993-04-02
Granted: 1997-04-20
Abstract: FIELD: experimental medicine, physiology, pharmacology, cardiology, diagnostics, screening. SUBSTANCE: method deals with simultaneous activation for processes of kinin formation and kinin destruction. Such activation leads to rapid exhaustion of precursors of active kinin-kininogens and prevention of formation of active kinins according to body requirements. Activation of kinin formation should be more physiologically conducted by introduction of callicrein into blood circulatory channel at doses inducing its higher blood content by 2-3 times. It is also useful to apply kininases at doses inducing their higher blood activity by 3-6 times. EFFECT: higher efficiency and accuracy in studying pathogenesis of cardiovascular or other diseases and for screening of medicinal products. 1 tbl
Patent RU-2064913-C1 (RU)
Inventor: GLADKIKH YURIJ P
IPC: C04B35/14
Filed: 1993-04-12
Granted: 1996-08-10
Abstract: Использование: производство легких стеновых и теплоизоляционных материалов и изделий, а также в строительстве - монолитном домостроении. Сущность изобретения: пенобетонную смесь готовят путем помола песка, пластифицирующей добавки и цемента в присутствии воды (мокрый помол) до получения низковязкой вяжущей суспензии. В полученную суспензию вводят пенообразующий раствор. Способ позволяет снизить энергетические и материальные затраты и упростить технологию получения пенобетонной смеси. 1 табл.
Patent RU-2044727-C1 (RU)
Title: Method of synthesis alkylsubstituted 4-piperidones
Inventor: MARKIN SERGEJ M
IPC: C07D211/74
Filed: 1993-04-27
Granted: 1995-09-27
Abstract: FIELD: organic chemistry. SUBSTANCE: product: alkylsubstituted derivatives of 4-piperidones of the general formula (I)   where R,R′,R″ = H,CH 3 . Reagent 1: β-alkenyl-b′-chloroketone of the general formula (II)   where R,R′ и R″ have meanings indicated above. Reagent 2: methylamine aqueous solution. Reaction condition: heating up to 40-45 C. Synthesized compounds were used for synthesis bioactive substances, drugs and effective pesticides. EFFECT: improved method of synthesis.
Patent RU-2062353-C1 (RU)
Title: Wind-electric power plant
Inventor: EFIMOV GENNADIJ I
IPC: F03D3/00
Filed: 1993-04-28
Granted: 1996-06-20
Abstract: FIELD: wind-electric power engineering; wind-energy-to-electricity conversion. SUBSTANCE: wind-electric power plant has air flow concentrator in the form of tent, windwheel 8, electric generator 9, inertial energy storage 10; cylindrical draft tube is mounted in tent center and concave-surface cone is placed inside tent in coaxial manner. Inner surface of tent and outer surface of cone 4 are joined together by means of partitions 5 forming contracting air ducts directed from periphery to center and from bottom upward into cylindrical draft tube which accommodates windwheel 8 mounted on vertical shaft 7 which imparts windwheel rotation to electric generator 9 and to inertial energy storage 10. Gate valves 12 are hinged to upper part of partitions 5 to shut off air flow. Wind-electric power station is designed so that area of caught air stream is enlarged and it is entirely conveyed to windwheel 8 through draft tube thereby increasing several times air flow velocity and, hence, windmill power capacity. EFFECT: improved power capacity of windmill due to increased air flow velocity and also due to delivery of hot waste gas or air produced upon combustion of recovered fuel to working space of concentrator. 2 cl, 4 dwg
Patent RU-2035106-C1 (RU)
Title: Phase shifting relay
Inventor: SHAMIS MIKHAIL A
IPC: H02H3/38
Filed: 1993-06-02
Granted: 1995-05-10
Abstract: FIELD: relay protection. SUBSTANCE: device has two units 1 and 2 which serves for generation of values for comparison, outputs of these units are connected to input of phase comparison unit 3. In addition device has setting adjustment unit 4 having n circuits of resistors and switching elements. In addition device has accumulating adder, comparator and final control unit which are connected in parallel. device us supplied from two-pole power supply. Setting adjustment unit 4 has circuit of resistor which is connected to first output of power supply. This output has the same polarity as signal at output of phase comparison unit when polarity of signals at its input does not match. Setting adjustment unit 4 also has circuit that has resistor and switching element which are connected in series. This circuit is connected to second output of power supply. Another terminals of these two circuits of setting adjustment unit are connected to first input of accumulating adder, another input of accumulating adder is connected to output of phase comparison unit. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2073187-C1 (RU)
Title: Multistage missile and method of its staging
Inventor: SOLOMONOV YURIJ S
IPC: F42B15/00
Filed: 1993-05-28
Granted: 1997-02-10
Abstract: FIELD: rocketry. SUBSTANCE: multistage missile uses in-sequence connection of stages and has assemblies of attachment of the subsequent stage to one of the previous and adjacent to it stages of the missile and assemblies of detachment from it, power plant of the subsequent stage fastened to the connection bay, payload fastened to the power plant through intermediate bays. The missile intermediate stage is furnished with supports and coupling and obturation assembly placed inside the coupling bay and between its internal lateral surface and power plant. At the end of operation of the engine of the missile previous stage the supports get folded, then the engines of the nose cone of the subsequent stage are started, mechanical linkages between the coupling bay and nose cone are broken up, excess pressure in the interior of the coupling bay is built up; and before the start of the engine of the final stage the thrust collar and assemblies of coupling and obturation of the engine body are released. EFFECT: improved design. 12 cl, 13 dwg
Patent RU-2056921-C1 (RU)
Inventor: ARUTYUNOV YURIJ A
IPC: B01F7/24
Filed: 1993-06-25
Granted: 1996-03-27
Abstract: FIELD: chemical, construction industries. SUBSTANCE: mixer working head has vertical shaft 1 with fixed on it blades 2 and 3. Blades are made in the form of Moebius sheets and are located on shaft as mirror images of each other. Space between blades is 2 - 4 diameters of blade. EFFECT: improved design. 10 dwg
Patent RU-2100278-C1 (RU)
Title: Method of preparing nickel nitrate aqueous solution
Inventor: ZAMYSHLYAEV VLADIMIR G
IPC: C01G53/00
Filed: 1993-07-13
Granted: 1997-12-27
Abstract: FIELD: waste disposal. SUBSTANCE: in a method of producing nickel nitrate with particle size not larger than 1 mm from worked out nickel oxide catalyst, catalyst is fired in stationary bed at 600 V and 1200 C for 1 to 3 h in gaseous reductive atmosphere in presence of solid, powdered, low-sulfur fuel at catalyst to fuel weight ratio (85-96):(4- 15). Resulting product is cooled in reductive atmosphere to 30-80 C and leached with 30-60% nitric acid at liquid to solids ratio (2-4):1 for 1 to 3 h, followed by filtration, washing out with desalted water, separating solid residue, combining filtrate with wash water, and evaporation to nickel content 100-200 g/l. Target product is finally separated and liquid phase is returned into combination stage. EFFECT: optimized parameters of process. 5 cl, 1 tbl
Patent RU-2066827-C1 (RU)
Inventor: SEREGIN VLADIMIR I
IPC: F41A19/00
Filed: 1993-07-08
Granted: 1996-09-20
Abstract: FIELD: hand arms, in particular, revolvers. SUBSTANCE: revolver has a barrel, frame, drum, drum lock, firing spring and a detachable trigger guard with trigger, hammer, pawl and disconnector installed on it, the hammer together with the firing spring is installed on the trigger guard as an integral part. The drum lock, trigger, pawl and disconnector are also made integral with the trigger guard. EFFECT: simplified design, disassembly, reassembly and servicing of the revolver. 2 dwg
Patent RU-2052940-C1 (RU)
Inventor: ANDROSOVA GALINA I
IPC: A23C9/12
Filed: 1993-08-03
Granted: 1996-01-27
Abstract: FIELD: milk industry. SUBSTANCE: method involves the isolation of mesophillic and aroma-forming streptococci from the natural symbiosis of kefir fungi at active state from thermophillic and mesophillic lactic acid coli, streptobacteria, acetic acid bacteria and yeast by successive incubation of kefir fungi in milk pouring for 3-6 stages for from 16 to 18 hr at 22-26 C at the following stages. EFFECT: improved method of ferment preparing. 3 cl, 2 tbl
Patent RU-2068158-C1 (RU)
Title: Hot-water boiler
Inventor: POBEGALOV SERGEJ A
IPC: F24H1/26
Filed: 1993-08-02
Granted: 1996-10-20
Abstract: FIELD: heat engineering water heating systems and heating of various liquids. SUBSTANCE: hot-water boiler consists of shell 1, furnace 2 with fire grate 3, transverse water walls 4 and bundles, brickwork 6, hinged baffle plate 8, thermal protective cover 9 and heat-air linings. After firing up of furnace material on fire grate 3 and complete loading of furnace 2, continuous burning of fuel is started. Lower layer burns freely, space between surface of burning and suspended walls 4 is fed with oxygen of air with no interference; any fuel is burning intensively. According to degree of settling of fuel, walls of water jacket of shell 1 and inclined walls of transverse shields 4 are connected to heating of heat-transfer agent. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2034529-C1 (RU)
Title: Method for applying reflex action in treatment of vibration sickness
Inventor: AFONICHEV ALEKSANDR N
IPC: A61H39/04
Filed: 1993-08-27
Granted: 1995-05-10
Abstract: FIELD: medicine; medical engineering. SUBSTANCE: method and device are usable to exert reflex action over reflexogenic zones and biologically active points in treating vibration sickness taking into consideration individual course of illness that is achieved by applying definite inhibitory and stimulating models of action and is provided not only through intensity and duration of action but also by means of the proposed device having removable ebonite, steel, copper, aluminium or wooden rollers. EFFECT: enhanced effectiveness in treating vibration sickness. 8 cl, 3 dwg
Patent RU-2056677-C1 (RU)
Inventor: ARSHINOV ALFRED N
IPC: H01M10/44
Filed: 1993-10-11
Granted: 1996-03-20
Abstract: Использование: в химических источниках тока. Сущность изобретения: аккумулятор содержит корпус, железный анод, никелевый катод, сепаратор и электролит - раствор щелочи в тяжелой воде концентрацией 20 - 40 мас.%. Заряд проводят знакопеременным током при соотношении длительности прямого и обратного импульсов, равном 10 - 30. Это исключает газовыделение и повышает эффективность заряда. 2 с. п. ф-лы, 1 ил.
Patent RU-2041893-C1 (RU)
Title: Modifier of rubbers for manufacturing rubber and metal cord products
Inventor: SHVARTS ARKADIJ G
IPC: C08K3/38
Filed: 1993-10-28
Granted: 1995-08-20
Abstract: FIELD: tire and industrial rubber industries. SUBSTANCE: the modifier is a composition comprising (wt%) 25-50 phenolformaldehyde or epoxy resin; 1-10 an inorganic cobalt compound; 4-10 boric acid, and 30-70 silicate filler. The new modifier renders high static and dynamic strength of bond of rubber with brass plated metal cord after ageing in a gas vapor medium and in a common salt solution, and simultaneously improves the modulus of elasticity and hardness of rubber. In case of multiple shear, the factor of stability of adhesion strength of bond after gas-vapor ageing at 90 C for 96 hours is 0.30-0.35 and the corresponding index for the prototype is 0.20-0.25. EFFECT: improved properties of the modifier. 1 tbl
Patent RU-2059389-C1 (RU)
Title: Method for separating edible fibers from oil-containing seed cake
Inventor: KVASENKOV OLEG I
IPC: A23L33/00
Filed: 1993-11-18
Granted: 1996-05-10
Abstract: FIELD: production of edible fibers from oil-containing seed cake. SUBSTANCE: method involves extracting oil-containing seed cake by nonpolar solvent and applying simultaneously high-intensity electrostatic field and mechanical ultrasonic oscillations with frequency of 18-2000 KHz; separating fiber-containing solid phase from extract and drying solid phase. EFFECT: increased efficiency and simplified method.
Patent RU-2082865-C1 (RU)
Title: Downhole drill string assembly for well directional drilling
Inventor: BERGSHTEJN OLEG YU
IPC: E21B7/08
Filed: 1993-11-18
Granted: 1997-06-27
Abstract: FIELD: well drilling, in particular, equipment for horizontal and vertical change of wellbore direction in directional drilling. SUBSTANCE: downhole drill string assembly includes drilling bit 1 with motor 2, whose angle of turning and plane of action relative to plane of action of drill collars are corrected by the results of determination of wellbore inclination and direction; deflecting tool installed between drilling bit and motor. Deflecting tool consists of hinged joint 4 with variable angle of misalignment and supporting-and-centering member having shaft in form of two hollow telescopically connected rods mounted for turning relative to each other and rigidly connected into one detachable unit. In this case, longitudinal axes of upper and lower connecting threads of shaft are turned relative to each other round the longitudinal axis of bushing through an angle fixed by detachable joint. Installed between lower end of shaft and downhole motor is hinged joint with variable angle of misalignment, whose plane of action coincides with plane running through longitudinal axis of bushing rotation and longitudinal axis of lower connection thread of shaft and direction of misalignment coincides with direction of drilling of wellbore. In course of lowering, the drill string assembly assumes only one position - position of stable equilibrium, at which its center lies in well axial plane and displaced to lying wall. With no circulation and starting of downhole motor 2, drill collars tend to turn back round its axis and action of reactive torque does not affect the position of deflecting tool. In case of location of drill string assembly in ellipsoid or cavernous wellbore and contact of bushing 8 with well walls, self-orientation of drill string assembly and subsequent effect of damping of reactive torque take place, i.e., orientation of deflecting tool of drill string assembly in space is preserved irrespective of the shape of cross-section of wellbore. EFFECT: provision of spatial correction of wellbore direction according to data on wellbore inclination and direction of the previous round trip due to automatic orientation of misalignment crooked drill string assembly on bottom hole before starting of drilling in the required direction and its holding in this direction during the entire round trip, and extended technological capabilities. 2 cl, 1 dwg
Patent RU-2097146-C1 (RU)
Inventor: MONIK VANMAKERS
IPC: B05B9/04
Filed: 1993-09-20
Granted: 1997-11-27
Abstract: Использование: изобретение касается области подающих устройств, предназначенных для подачи некоторой субстанции, такой, например, как аэрозоль или вязкое вещество. Сущность изобретения: устройство снабжено размещенной в корпусе рядом с его днищем придонной перегородкой 500, ограничителем удлинения 800 и ограничителем расширения резервуара в радиальном направлении. Резервуар и ограничитель удлинения прикреплены с одной стороны к упомянутой выше придонной перегородке, а с другой зафиксированы относительно подающей головки с образованием демонтируемого блока. Резервуар может быть образован экструдированной трубкой. Ограничитель удлинения может быть выполнен из гибкого материала. Ограничитель удлинения может быть образован гибкой лентой. Ограничитель удлинения может быть выполнен в виде трубки, имеющей, по меньшей мере одно отверстие. Трубка, образующая ограничитель удлинения, может содержать множество продольно расположенных сквозных окон. Ограничитель расширения в радиальном направлении может быть образован спиральной пружиной 100. 18 з.п. ф-лы, 16 ил.
Patent RU-2089474-C1 (RU)
Title: Device for layer-by-layer placing of articles in container
Inventor: GORLATOV ARKADIJ S
IPC: B65B5/10
Filed: 1994-01-31
Granted: 1997-09-10
Abstract: FIELD: packing; putting cans into boxes. SUBSTANCE: device has article feeders, gear-and-lever mechanism with article grips, support arrangement for container and drive. Each article feeder has accumulator, former and agitator. Gear-and-lever mechanism has driving sector gear wheels secured on drive shaft, gears secured, respectively, on parallel horizontal shafts and mechanically coupled with gear rack, two pairs of bevel gear wheels for mechanical coupling of shafts and output member in form of frames secured on shafts. Sector gear wheels serve for alternate engagement with gears, and bevel gear wheels are used to provide rotation of shaft in direction opposite to rotation of main shaft. Vacuum cutoff has housing with plunger in its cylindrical space provided with end piece, and spring, plug and bushing. Two through holes are made in housing wall. Hole places cylindrical space of cutoff housing in communication grip space through hermetically sealed tube. Other hole serves to place space in communication with atmosphere. Each vacuum cutoff is fastened on corresponding V-shaped rod by means of clamp. For this purpose thickness of housing wall at place of shaped cutout is increased and wall is provided with blind threaded holes. EFFECT: enlarged operating capabilities. 4 cl, 6 dwg
Patent RU-2054597-C1 (RU)
Inventor: ADININSKOV EVGENIJ A
IPC: F21V7/06
Filed: 1994-03-04
Granted: 1996-02-20
Abstract: FIELD: airfield equipment. SUBSTANCE: device has optical system assembled in its housing. Optical system consists of lamp, reflector, spheroidal counter-reflector and two total internal reflection prisms whose working faces are directed towards reflector made in form of surface of revolution of part of parabola around vertical axis of circular symmetry of light located at angle to axis of this parabola within 2.5 to 8 deg and equal to angle of elevation of leading working surface of each prism relative to horizontal plane. Semispheroidal counter-reflector is provided with flat flange wings covered with mirrors on side of reflector which close part of its outlet hole in zones redistributing the light flux of lamp beyond leading working faces of prism and oriented at angles within 2.5 to 8 deg relative to outlet hole of reflector. EFFECT: enhanced reliability. 3 cl, 4 dwg
Patent RU-2063714-C1 (RU)
Title: Method for performing surgical treatment of metastases in cervical lymphatic nodes
Inventor: SMETANIN IGOR G
IPC: A61B17/24
Filed: 1994-04-28
Granted: 1996-07-20
Abstract: FIELD: medicine. SUBSTANCE: method involves dissecting skin and subcutaneous fat in the region of external jugular vein, exsecting tumor and injured portions of the internal jugular vein, internal carotid followed with defect substitution with vascular autograft. Skin and subcutaneous cut is done 2-3 cm from the external jugular vein which is selected together with surrounding fat and used as autograft of carotid. EFFECT: enhanced cosmetic effectiveness of operation; accelerated treatment; prevented recurrence of disease.
Patent RU-2072453-C1 (RU)
Title: Method and device for cooling air flow
Inventor: DEMIDOV OLEG I
IPC: F04D33/00
Filed: 1994-06-20
Granted: 1997-01-27
Abstract: FIELD: fan engineering. SUBSTANCE: fan has housing 1 rocking blades 2 and 3 pivotally connected with housing 1, and driving mechanism of reciprocation which consists of engine 17 regulator 18, crank 20, pin 21 , and connecting rod 22. Each driving blade 2 is connected with driving blade 2 through gears 13,14, 15, and 16 the number of which is even but no less than four and with the driving mechanism of reciprocation. EFFECT: improved cooling. 2 cl, 11 dwg
Patent RU-2091210-C1 (RU)
Title: Method and safety razor for shaving without remaining of hairs on skin surface
IPC: B26B21/00
Filed: 1994-09-06
Granted: 1997-09-27
Abstract: FIELD: hygienic articles. SUBSTANCE: method involves cutting hairs at location adjacent to skin surface in plane lower than hair and skin surface intersection plane. Prior to cutting off hairs with bulb and root, hairs are shifted aside at local zone to skin surface by applying directed positive gradient pressure force in underskin layer to hair bulbs and roots and retained in such position at the moment of cutting. Portion of skin surface adjacent to zone of contact with blade and in front of it is localized from outer pressure and vacuum of 3-300 mm of water column is created and regulated depending on hair and skin properties. Pressure is maintained at predetermined value in the process of displacement of blade. Upon cutting of hairs pressure balance is recovered by leveling pressure on shaven portion of skin surface and in underskin layer to relieve action of force. As a result bulb and hair tend to restore their natural position, at which hair cut is withdrawn under skin surface. Safety razor is formed as holder with single or multiple edge blade and cavity with through openings communicated with holder and handle. Holder is made from resilient readily deformed material and has closed contour embracing surface, which may be brought in contact with skin. Closed contour of holder is projecting above holder surface. Handle has vacuumizing device with locking-controlling valve communicated with vacuumizing source and engageable with holder surface within closed contour through channel in holder. EFFECT: increased efficiency, safe shaving and enhanced reliability in operation. 16 cl, 1 dwg
Patent RU-2088618-C1 (RU)
Title: Casting polyurethane composition
Inventor: BAKIROVA INDIRA NAILEVNA
IPC: C08K5/09
Filed: 1994-09-15
Granted: 1997-08-27
Abstract: FIELD: polymers. SUBSTANCE: composition containing polyester - polyethylene glycol adipinate, diisocyanate and catalyst - derivatives of dimethylaminomethylphenol has additionally polyester-base polyurethane waste and benzoyl chloride at the following ratio of components, mas. p. p.: polyethylene glycol adipinate, 84.5-70; diisocyanate, 11-12; dimethylaminomethylphenol derivatives, 0.3-1.2; polyester-base polyurethane waste, 4.5-18; and benzoyl chloride, 0.1-1.0. Working life of composition is increased by above 2-fold at the retained physical-chemical properties. EFFECT: increased working life, decreased net cost, improved ecology. 1 tbl