baber/WOPTO huggingface dataset:
Patent DE-19836964-C1 (DE)
Title: Breech block for barrel of e.g. hand gun
Inventor: KIMMIG CLEMENS
IPC: F41A3/34
Filed: 1998-08-14
Granted: 1999-12-02
Abstract: The sliding control member has a control ramp formed by curved slots (33,34) in guide rails (23,24) on either side of the breech head (11). Control pins (31,32) joined to the breech head are supported against surfaces inside the slots. Cavities (18,19,21,22) in the breech bearing (17) cooperate with corresponding locking nipples (12-15). Moving the guide rails switches the breech block between a fixed loading position and an axially offset breech position.
Patent DE-19954029-C1 (DE)
Title: Display image enhancement device uses 2 alternate image enhancement modes selected in dependence on image content
Inventor: FISCHBECK UDO
IPC: G09G3/36
Filed: 1999-11-11
Granted: 2001-04-05
Abstract: The image enhancement device has the image signal input (1) coupled to 2 different signal paths respectively containing an interpolator (2) and a delay device (3), each providing an image signal with a higher resolution, fed to a switching stage (6) which supplies one or other of the enhanced signals to the display (7), in dependence on a switching control signal (S1). This is provided by a processor (4) coupled to the signal input for evaluating the image content.
Patent MD-4421-C1 (MD)
Title: Strain of green microalga Oocystis borgei - source of glucides
Inventor: UNGUREANU LAURENŢIA
IPC: C12N1/12
Filed: 2015-01-20
Abstract: The invention relates to biotechnology and can be used in medicine, pharmacology, cosmetology, and food industry.The strain of green microalga Oocystis borgei CNMN-AV-08, deposited at the National Collection of Nonpathogenic Microorganisms of the Institute of Microbiology and Biotechnology of the ASM, can be used as a source of glucides.
Patent MD-4806-C1 (MD)
Title: Process for producing an impulse spinner with self-propulsion on water
Inventor: BRANIŞTE Fiodor
IPC: B82Y40/00
Filed: 2019-05-20
Abstract: The invention relates to the field of technological physics, in particular to nanotechnology, and consists in developing a process for producing a new type of water spinner that rotates by impulses.The process, according to the invention, consists in producing hydrophobic three-dimensional gallium nitride nanostructures by epitaxial growth on a ZnO sacrificial substrate at a temperature of 600…850°C of a GaN layer of a thickness of 15…20 nm, decomposing the sacrificial ZnO layer in hydrogen flow at a temperature of 600…850°C, placing the droplets of a 5% aqueous ethyl alcohol solution with a volume of 50…100 µL over the GaN nanostructures and rotating the system for 25…40 s to obtain spheres of a diameter of 3…8 mm, coated with GaN nanoparticles and filled with aqueous ethyl alcohol solution, and subsequently changing the density of nanostructures by thinning the layer of nanoparticles in two diametrically opposite places of the spheres with the sharp tip of a tweezers, obtaining conical holes with a tip diameter of 400…600 µm.
Patent RU-2066636-C1 (RU)
Title: Power train of small-size self-propelled chassis
Inventor: SITNIKOV VLADISLAV R
IPC: B60K17/10
Filed: 1992-11-16
Granted: 1996-09-20
Abstract: FIELD: transport; transmission of small-size traction vehicles. SUBSTANCE: engine crankshaft and semi-mounted power takeoff shaft are arranged across longitudinal axis of chassis. Gearbox input shaft has shanks for connection with propeller shafts for synchronous power takeoff and gearbox mainshaft has shank for driving additional driving axle. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2031004-C1 (RU)
Inventor: INYAKIN VALERIJ M
IPC: E01B11/54
Filed: 1992-12-02
Granted: 1995-03-20
Abstract: Использование: на рельсовом электротранспорте в качестве изоляционного крепежного элемента из слоистого композиционного материала при соединении рельсов. Сущность изобретения: многослойная деталь состоит из корпуса, сформованного из несущих слоев и армирующих пластин. В концевой части корпуса послойно заформованы металлические пластины, расположенные между несущими слоями и по толщине равные толщине армирующих пластин. В корпусе установлены штифты, ориентированные перпиндикулярно слоям и армирующим пластинам корпуса и проходящие через металлические пластины. 3 ил.
Patent RU-2042292-C1 (RU)
Inventor: BOGDANOV ALEKSANDR V
IPC: H05K3/00
Filed: 1992-12-22
Granted: 1995-08-20
Abstract: Использование: радиоэлектронная техника, технология изготовления печатных плат. Сущность изобретения: при двухэтапном формовании из листов препрега рельефного рисунка схемы при определенных температурных и временных режимах достигается увеличение разрешающей способности рельефного рисунка. 1 табл.
Patent RU-2063217-C1 (RU)
Title: Method for treating the cases of heart ischemia
Inventor: UTEKHINA VIKTORIYA PAVLOVNA
IPC: A61N2/08
Filed: 1992-12-11
Granted: 1996-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying 1% ascorbic acid magnetophoresis to the liver region in doing the first five procedures daily, next five procedures each second day using magnetic field of 8 to 17 mT intensity for 7-12 min. Hydrogen sulfide baths start being administered two days one after another in succession and one day pause to begin with the fifth procedure. Hydrogen sulfide concentration is to be 50 mg/l during the first four baths, the next four are administered with 100 mg/l concentration and 6 to 15 min duration. EFFECT: enhanced effectiveness of treatment course. 8 tbl
Patent RU-2062446-C1 (RU)
Title: Device checking angular parameters of plane-parallel plates
Inventor: RAZHEV SERGEJ I
IPC: G01B11/26
Filed: 1992-12-09
Granted: 1996-06-20
Abstract: FIELD: measurement technology. SUBSTANCE: device checks angular parameters of both transparent and oblique polished plane-parallel plates. Light beam coming out of autocollimator is divided in beam splitter into two light beams. First light beam passing through beam splitter and reflected from mirrors and beam-splitting coat of beam splitter returns into autocollimator. Second beam reflected from optical elements also returns into autocollimator. Glares shall be observed in the field of vision of autocollimator. Angular distance between them will determined wedge shape of plate. EFFECT: improved authenticity of check of angular parameters. 3 dwg
Patent RU-2065093-C1 (RU)
Title: Устройство блокировки гидравлической системы
Inventor: LEKONTSEV YURIJ M
IPC: F15B20/00
Filed: 1992-12-16
Granted: 1996-08-10
Abstract: Использование: в машиностроении, в частности в системах насосных станций механизированных крепей. Сущность изобретения: в устройстве блокировки гидравлической системы, включающей напорную 4 и сливную 5 магистрали, реле давления 8, блоки потребителя реле времени 9, электроуправляемый золотниковый распределитель 6, переливной клапан 11, кольцевой выключатель 12 и гидроцилиндр-порционер 7, шток которого установлен напротив концевого выключателя 12 с возможностью взаимодействия с ним, поршневая полость гидроцилиндра-порционера 7 соединена с переливным клапаном 11 и через золотниковый распределитель 6 со сливной и напорной магистралью, сообщенной со штоковой полостью. Реле давления установлено в напорной магистрали за гидроцилиндром-порционером и связано с реле времени, подключенным к золотниковому распределителю. 3 з.п. ф-лы, 1 ил.
Patent RU-2089731-C1 (RU)
Title: Dust suppression unit
Inventor: SYSOEV YURIJ M
IPC: E21F5/04
Filed: 1992-12-29
Granted: 1997-09-10
Abstract: FIELD: dust suppression on surfaces with low carrying capacity, for instance, on stores of industrial wastes in mining, power engineering and other industries. SUBSTANCE: the offered unit has main transportation facility in form of towed platform which carries vessel for working fluid with pump and rotating drum. Spraying device is installed on cross-country vehicle and connected with pump by means of pressure pipeline in form of flexible hose wound on rotating drum. EFFECT: higher efficiency. 1 dwg
Patent RU-2069254-C1 (RU)
Title: Hinge
Inventor: ALEKSANDROV MIKHAIL P
IPC: E05D15/26
Filed: 1993-02-01
Granted: 1996-11-20
Abstract: FIELD: ironmongery; applicable in construction. SUBSTANCE: hinge has carts and rod connecting them. Secured to one end of rod is U-shaped clamp to which axle carrying profile roller is fastened. EFFECT: higher efficiency. 3 dwg
Patent RU-2095698-C1 (RU)
Title: Method of conditioning atmosphere in fruit storage chamber and plant for realization of this method
Inventor: ARNOLDUS PETRUS MARIYA KYUSTER
IPC: A23L3/3418
Filed: 1993-01-06
Granted: 1997-11-10
Abstract: FIELD: conditioning atmosphere in fruit storage chambers. SUBSTANCE: storage chamber is brought in communication with at least two gas-distributing modules provided with N 2 O 2  separating diaphragms/. Gas-distributing modules are included in plant together with compressor and regulating valve. At chamber outlet gas medium is mixed with air and is fed to gas-distributing modules. EFFECT: enhanced efficiency. 7 cl, 3 dwg
Patent RU-2091017-C1 (RU)
Inventor: RYBOCHKIN ANATOLIJ F
IPC: A01K55/00
Filed: 1993-02-09
Granted: 1997-09-27
Abstract: Использование: в пчеловодстве для получения яда пчел и обогрева их в холодные периода года. Сущность изобретения: устройство содержит две диэлектрические пластины, одна из которых содержит токопроводящий слой, при этом между пластинами располагают по крайней мере, один гибкий съемный электрод, при замыкании контактов которого, устройство обеспечивает подогрев воздуха в улье. 1 ил.
Patent RU-2025936-C1 (RU)
Inventor: PAVLOV VLADIMIR S
IPC: A01D46/08
Filed: 1993-03-30
Granted: 1995-01-09
Abstract: FIELD: cotton-picking equipment. SUBSTANCE: hold-down member is joined with a handle and has the form of a guide strip in the zone of catcher, said strip being connected with side surface by flexible apron. EFFECT: improved design. 3 dwg
Patent RU-2056633-C1 (RU)
Title: Method of determination of organic oxygen-containing high-boiling substance mixtures
Inventor: TRUSHKOV VIKTOR F
IPC: G01N30/06
Filed: 1993-03-12
Granted: 1996-03-20
Abstract: FIELD: analytical chemistry. SUBSTANCE: method ensures to assay dimethacrylate-bis-ethylene glycolphosphate, triethylene glycol diacetate, triethylene glycol dimethacrylate, N,N-diethylamido-mono-n-butyl ester of phthalic acid in air by method of gas-liquid chromatography. Method shows close specificity, high sensitivity and expressing. EFFECT: precise and accelerated analysis. 5 tbl
Patent RU-2070699-C1 (RU)
Title: Heat exchange apparatus
Inventor: BERKOVICH ARKADIJ L
IPC: F28C3/06
Filed: 1993-06-24
Granted: 1996-12-20
Abstract: FIELD: heat-and-mass exchange processes; cooling of gas flows, evaporation of liquid drips, suspensions or fuels. SUBSTANCE: heat exchange apparatus has circular blade grate 1 provided with gas supply passages and cylindrical chamber 2 which are brought in communication in succession in way of flow of gas; apparatus is also provided with liquid supply pipe line 3. Apparatus is provided with chamber 4 mounted after circular blade grate 1 in way of gas flow; chamber 4 is circular in cross section at maximum and minimum radii. Apparatus is additionally provided with nozzles 5 for supply and discharge of additional flow of gas; nozzles are tangentially connected to circular chamber 4. Maximum and minimum radii of circular chamber 4 are determined from relationships of gas and liquid parameters. Hot gases enter circular chamber 4 through circular blade grate 1 and liquid enters this chamber through pipe line 3. Sizes of drops of liquid introduced at this period of time are formed due to crushing it by flow of gas. Under action of flow of gases, drops gain circumferential velocity close to circumferential velocity of gas. Radially, centrifugal forces acting on drop are balanced according to relationship given above by force of aerodynamic resistance exerted by flow of gas moving to center of chamber 4. Motion of drop in radial direction is practically absent and its sizes reduce due to evaporation. In course of evaporation, drop swings to outlet of chamber 4, after which it gets into chamber 2 and is carried away by gas flow. No axial displacement of drops in chamber 2 are present since there is no motion of gases along axis. Drops may stay suspended in chamber 2 for an extended period of time sufficient for evaporation. EFFECT: enhanced efficiency. 2 cl, 5 dwg
Patent RU-2051941-C1 (RU)
Inventor: PETROV NIKOLAJ A
IPC: C09K3/00
Filed: 1993-07-08
Granted: 1996-01-10
Abstract: FIELD: petroleum industry. SUBSTANCE: pump compressor tubes (PCT) are triggered into well. Initially into said tubes mixture of adsorbent and vat residue of amines (VRA) C 17 -C 20  amines is pumped, its quantity being 7-14 mass %. The process is followed by pumping acetone-hydrochloride solution and the second portion of mentioned above mixture. Thus obtained hydrophobic film coating of protective mixture which is produced on the surface of metal inhibits corrosion. Then PCT are elevated, operating column also being filled by 7-14 mass % mixture of adsorbent and VRA C 17 -C 20 . EFFECT: improves efficiency of method. 1 tbl
Patent RU-2074188-C1 (RU)
Title: Tetra-2,3-quinoxalinoporphyrazine chromochloride as stabilizing agent of polyvinylchloride
Inventor: SMIRNOVA GALINA NIKOLAEVNA
IPC: C07F11/00
Filed: 1993-07-13
Granted: 1997-02-27
Abstract: FIELD: production of plastics, synthetic leather and film materials. SUBSTANCE: desired complex compound of macrocyclic series has formula  . EFFECT: improved quality of desired product. 2 dwg, 3 tbl
Patent RU-2043210-C1 (RU)
Title: Vehicle
Inventor: BERKOVICH ANATOLIJ YU
IPC: B60K5/12
Filed: 1993-07-27
Granted: 1995-09-10
Abstract: FIELD: agricultural transport engineering. SUBSTANCE: vehicle load-bearing unit consists of engine and transmission. Engine is mounted transverse to vehicle longitudinal axis. Load-bearing unit suspension is constructed as upper and lower flexible joint pairs, positioned on one side of unit parallel to longitudinal engine axis. Each joint pair is placed on common horizontal geometric axis. EFFECT: improved design. 4 dwg
Patent RU-2087182-C1 (RU)
Title: Method of treating process gas with solutions of ethanolamines in ammonia production
Inventor: YANKOVSKIJ NIKOLAJ ANDREEVICH
IPC: B01D53/14
Filed: 1993-07-30
Granted: 1997-08-20
Abstract: FIELD: gas treatment. SUBSTANCE: invention relates to methods of removing carbon dioxide from process gas in production of ammonia from natural gas and can be applied at ammonia production plants using solutions of ethanolamines as absorbents. Invention allows reducing concentration of tar in monoethanolamine absorption solution, decreasing its corrosive activity by introducing 0.5-1.0 wt % potassium nitrite solution into poor or saturated monoethanolamine solution when maintaining potassium nitrite concentration in solution within the range of 0.5 to 1.0 g/l. EFFECT: enhanced efficiency of process. 1 tbl
Patent RU-2070141-C1 (RU)
Title: Helicopter for performing assembly and crane jobs
Inventor: SAMUSENKO ALEKSEJ G
IPC: B64C27/00
Filed: 1993-10-06
Granted: 1996-12-10
Abstract: FIELD: aviation. SUBSTANCE: helicopter has main rotor and steering rotor, fuselage with main flight control cabin and entry doors, external store system; helicopter is also provided with additional cabin with flight control system. EFFECT: enhanced reliability. 5 dwg
Patent RU-2084659-C1 (RU)
Title: Rotor internal combustion engine
Inventor: SUVOROV ALEKSANDR M
IPC: F02B53/00
Filed: 1993-11-04
Granted: 1997-07-20
Abstract: FIELD: engine engineering. SUBSTANCE: rotor engine has housing with a cylindrical space, cylindrical rotor, and separating plates. The separating plates form working space and compression space. The surface of the rotor is provided with areas that are parallel to the axis of rotation of the rotor. The radius of curvature of the areas is greater than the radius of the rotor. The separating plates are mounted inside the housing and set in motion by a distributing shaft. The working and compression space may be separated by a separating ring with by- passing ports. The by-passing ports are provided with check valves. The working space may be less than the compression space. EFFECT: enhanced efficiency. 3 cl, 5 dwg
Patent RU-2031569-C1 (RU)
Title: Substrate preparation and packing line for growing mycelium
Inventor: GUSEV VIKTOR I
IPC: A01G1/04
Filed: 1993-11-11
Granted: 1995-03-27
Abstract: FIELD: agriculture. SUBSTANCE: line comprises feedstock delivery unit, feedstock heat treatment device, drying device and a unit for packing substrate into vegetation cassettes. Provision of a unit for enriching feedstock with mineral additions and of a substrate sterilizing unit increases quality of resulting product while introduction of a batching mixer improves accuracy of formula. EFFECT: line precludes foreign microflora from getting into substrate and is noted for high output. 2 cl, 2 dwg
Patent RU-2077517-C1 (RU)
Title: Method for production of filler for concrete
Inventor: BAGROV BORIS O
IPC: C04B20/10
Filed: 1993-11-30
Granted: 1997-04-20
Abstract: FIELD: production of concrete. SUBSTANCE: residues of biological purification of industrial sewage is used as origin material. Method involves granulation of said residue and applying of sealing coating on thus prepared granules. Mentioned above residue comprises compounds of copper, zinc, lead, cadmium, chromium, mercury and antimony. Before granulation said residue is mixed with dry ash of central heating and power plants, and with ground lime and gypsum, their ratio being 0.50:0.30:0.15:0.05 respectively. Liquid glass is applied on thus prepared granules, the process is followed by powdering with mixture of lime, gypsum and mineral disperse filler at their mass ratio 0.35: 0.10:0.55 and by hardening. EFFECT: improved efficiency of the method. 7 cl
Patent RU-2112106-C1 (RU)
Inventor: ZVEREV A S
IPC: E02B15/10
Filed: 1994-03-16
Granted: 1998-05-27
Abstract: FIELD: environmental control; collecting oil from water and ground surfaces. SUBSTANCE: liquid pickup section of belt and unit for forcing out liquid from belt cells are arranged in housing of liquid collecting device between driving drums of endless cellular transportation belt. Liquid forcing out unit has rollers engaging with belt. Liquid drain port is made in housing in zone of location of liquid forcing out unit. driving drums and rollers of the unit are installed in pairs at sides of belt, one opposite to the other, at a distance between them smaller than width of liquid pickup section and are provided with drives. Rollers and drums provide movement of stretched belt, i.e. with cells closed, over entire path, except for liquid pickup section where belt, owing to flexibility of wavy strips forming the belt, widens up to pickup up oil or other liquid. EFFECT: enhanced reliability of operation. 4 cl, 4 dwg
Patent RU-2075506-C1 (RU)
Title: Method of recovering worked out oil from foamy oil-containing industrial wastes
Inventor: FEDOROV YURIJ N
IPC: C10M175/04
Filed: 1994-03-31
Granted: 1997-03-20
Abstract: FIELD: chemical engineering. SUBSTANCE: wastes are heated in reactor with bubbling compressed air followed by settling down upon cooling and taking off oil phase containing 0.5-1.5 vol % water. Isolated oil phase is one again heated in two steps: first at 95-105 C with bubbling compressed air supplied through nozzles arranged tangentially along periphery of reactor, and then at 110-140 C with additionally entered compressed air from below of the reactor with velocity exceeding that of air supplied through tangentially arranged nozzles. The second heating lasts until acid number of product 10-20 mg KOH/g and particle admixture 0.4-0.7% are achieved. EFFECT: enlarged oil resource and improved environmental condition. 2 tbl
Patent RU-2121462-C1 (RU)
Title: Apparatus for continuous manufacture of decorative facing plates from granulated glass
Inventor: NIKITIN A I
IPC: C03B31/00
Filed: 1994-04-25
Granted: 1998-11-10
Abstract: FIELD: production of plates for internal and external finish of buildings and constructions. SUBSTANCE: apparatus has heating hood with electric heaters, heat-insulated molds with cavities for receiving plate billets successively supplied by carriage to the zone below heating hood, mechanism for biasing and laying granulated glass in molds. Mentioned mechanism is formed as slit-type hopper movable in vertical and horizontal position. EFFECT: increased strength and improved appearance of decorative facing plates. 4 cl, 7 dwg
Patent RU-2082017-C1 (RU)
Title: Method of setting-up combustion in hypersonic ramjet engine and hypersonic ramjet engine for realization of this methods (versions)
Inventor: PUZYREV LEV N
IPC: F02K7/14
Filed: 1994-05-04
Granted: 1997-06-20
Abstract: FIELD: manufacture of aircraft engines, hypersonic ramjet engines in particular. SUBSTANCE: fuel at molecular weight lesser than that of air is fed mainly near concave surface of combustion chamber and fuel at molecular weight exceeding that of air is fed near convex surface of combustion chamber. Combustion chamber has curvilinear section smoothly changing into rectilinear section whose axis is parallel to axis of engine. Injectors are located at variable pitch in height of curvilinear section of chamber; pitch between injectors for engines working on fuel whose molecular weight is less than that of air reduces near concave surface of curvilinear section of chamber and pitch between injectors for engines working on fuel whose molecular weight is more than that of air reduces near convex surface of curvilinear section of chamber. EFFECT: increased completeness of combustion and enhanced stabilization of combustion process. 5 cl, 3 dwg
Patent RU-2072742-C1 (RU)
Title: Способ андреева о.а. развития интуитивных способностей человека и устройство для его осуществления
IPC: G09B17/02
Filed: 1994-06-17
Granted: 1997-01-27
Abstract: 1. Способ развития интуитивных способностей человека, заключающийся в формировании аудиовизуальных сигналов фрагментов изучаемого материала, последовательном их предъявлении человеку и оценке способностей человека, отличающийся тем, что в качестве изучаемого материала используют набор характеристик знаков Зодиака, включающий их наименование, образ, символ и индекс, аудиовизуальные сигналы которых предъявляют в естественном порядке следования знаков Зодиака с интервалами между характеристиками в каждом наборе 5 - 15 с, а интервалы между предъявленными наборами характеристик каждого знака Зодиака задают равными 15 - 30 с, после чего аудиовизуальные сигналы наборов характеристик знаков Зодиака предъявляют в произвольном порядке с интервалами между наборами характеристик, равными 5 - 15 с, причем интуитивные способности человека оценивают по результатам распознавания им соответствующего знаку Зодиака набора характеристик сопоставлением ответов человека с эталонными значениями характеристик знаков Зодиака.2. Устройство для развития интуитивных способностей человека, содержащее блоки предъявления аудио- и видеоинформации, блок ввода реакций пользователя, блок сравнения, соединенный выходом с информационным входом счетчика, отличающееся тем, что оно снабжено элементами ИЛИ и генератором импульсов, соединенным первым и вторым выходами с управляющими входами блока предъявления видеоинформации и блока предъявления аудиоинформации, соединенного информационным выходами с информационными входами блока предъявления видеоинформации и первыми информационными входами блока сравнения, управляющие выходы б
Patent RU-2126103-C1 (RU)
Title: Two-way built-in valve used as hydraulic or pneumatic apparatus
Inventor: ARSEN BURKEL
IPC: F15B13/01
Filed: 1994-07-14
Granted: 1999-02-10
Abstract: FIELD: change-over of flow. SUBSTANCE: valve has sleeve 112 with stepped guide passage (180, 182) for valve piston 114 which has projection 184 axially dividing second stage 182 of guide passage into first end control chamber 186 and second circular control chamber 188. first connecting passage 194 available in sleeve 112 is used to connect second circular control chamber 188 with circular chamber 180 receiving lateral inlet 30 of main flow. Free section of valve seat 144 and free section of main axial flow 146 correspond approximately to section of first stage 180 of guide passage. EFFECT: improved dynamic of valve. 9 cl, 4 dwg