baber/WOPTO huggingface dataset:
Patent RU-2054256-C1 (RU)
Inventor: CHEKASINA ELIZAVETA V
IPC: A01N63/20
Filed: 1992-12-30
Granted: 1996-02-20
Abstract: FIELD: agriculture microbiology. SUBSTANCE: consortium of bacteria (Streptococcus thermophilus, Streptococcus bovis, Lactobacillus salivarius var. salicinicus, Lactobacillus salivarius var. salivarius, Lactobacillus acidophilus) N 5842 is isolated from soil, deposited in Collection of industrial microorganisms at N B-5972. Consortium is cultured on defatted milk at 40 C for 8 hr. Prepared cultural fluid has cell titer 1.0 billion/ml, content of lactic acid is 11.0 g/l, activity for cytokinins by bio-test (on garden radish germs) is 130%. Cultural fluid is mixed with fillers and trace elements and soil is treated with thereof. EFFECT: increased effectiveness of consortium. 1 tbl
Patent RU-2057885-C1 (RU)
Inventor: VASILEV YURIJ S
IPC: E21B7/06
Filed: 1993-02-04
Granted: 1996-04-10
Abstract: FIELD: borehole drilling. SUBSTANCE: casing string incorporates main string 1 and tail parts 2 and 3 integrated by setter 4 providing for simultaneous lowering of tail parts and for communication of ducts of string and tail parts after they are anchored in borehole shaft. Grouting of hole clearance in borehole shaft is conducted by pumping cement mortar through upper tail part 3. Fixing of branched-out borehole shafts by proposed casing string ensures grouting of the entire hole clearance of borehole shaft which leads to prolonged operational life of boreholes. EFFECT: prolonged operational life of boreholes. 2 cl, 9 dwg
Patent RU-2084418-C1 (RU)
Title: Composition for manufacturing building parts
Inventor: SVATOVSKAYA LARISA B
IPC: C04B14/28
Filed: 1993-04-26
Granted: 1997-07-20
Abstract: FIELD: manufacture of building materials. SUBSTANCE: composition containing carbonate mineral (27-60 wt %) and binding agent, in order to increase strength and frost resistance, includes, as binding agent, activated slag binder (20-40%) and is supplemented with filler in the form of finely ground ceramic brick breakage (8-13%) and sand or screening of crushed granite (12-20%). EFFECT: increased strength and frost resistance. 1 dwg , 1 tbl
Patent RU-2069741-C1 (RU)
Title: Device for mechanical perforation of wells
IPC: E21B43/112
Filed: 1993-05-19
Granted: 1996-11-27
Abstract: FIELD: secondary opening of oil and gas wells by perforation. SUBSTANCE: device for mechanical perforation of wells includes body with channels, working pistons with puncturing units and additional piston with rods. Diameters of additional piston, rod and working pistons are made with ratios (1.5-10): 1:(1-6). EFFECT: provision of increase of pressure in working zone and treatment of opened channels with working fluid jets. 8 cl, 1 dwg
Patent RU-2055621-C1 (RU)
Inventor: SHCHUKIN VLADIMIR I
IPC: A63F9/08
Filed: 1993-07-29
Granted: 1996-03-10
Abstract: FIELD: entertainment games. SUBSTANCE: device has inner chamber, where prize is located, while player cannot guess exact content of this chamber. Access to prize is restricted by members which are positioned on puzzle part that covers chamber. Prize can be received only after positioning members, which are mounted for movement with respect to each other, to given position. EFFECT: increased interest. 5 dwg
Patent RU-2086001-C1 (RU)
Title: Car seal
Inventor: METELSKIJ VIKTOR I
IPC: G09F3/03
Filed: 1993-09-07
Granted: 1997-07-27
Abstract: FIELD: locks. SUBSTANCE: device has ribbon which is designed as two members of locking unit which are connected to each through bar. Members of locking unit has central holes for lead boss and contact surfaces. First member of locking unit has concave contact surface, second member has convex contact surface. Said surfaces are congruent with respect to each other in order to join them for sealing. Members of locking unit are located in symmetry about plane which is perpendicular to bar plane. First member of locking unit has bulge around it. Part of bar is adjacent to second member of locking unit has ring recess which width is equal to width of bulge of first member of locking unit. Bar is mounted for rotation by 180 degrees. Contact surfaces of locking unit members are U-shaped; their chambers are directed towards each other. Bottom part of second member of locking unit has hollow cylinder which is coaxial to central hole and is joined to bottom part. Said cylinder is mounted for movement into hole of first member of locking unit. EFFECT: increased security. 6 dwg
Patent RU-2110900-C1 (RU)
Title: Method for video signal encoding in order to decrease its bandwidth
Inventor: KAZAKOV N V
IPC: H04N19/94
Filed: 1993-11-12
Granted: 1998-05-10
Abstract: FIELD: TV equipment, in particular, encoding of wide band signals to decrease their bandwidth so that information losses do not disturb information perception. SUBSTANCE: method involves converting video signal by means of splitting of input sequence of frames into block sequences, generation of compressed information signal, sampling it using large number of vector samplers which operate separately and selectively with compressed information signal. Each vector sampler has its own band and memory for output vectors. Then vectors are added to one packet which amplification is adjusted automatically and is sent to channel for transmission. Sampling vectors are sine functions which differ in frequency feature. Vectors are added to one packet with addition of synchronization signals. This results in possibility to decrease maximal video signal bandwidth by two orders of magnitude without interlacing frames and operations with inter-frame difference, without predicative methods and additional memory for storing redundant number of vectors. EFFECT: decreased upper frequency of encoded signal and decreased bandwidth. 3 dwg
Patent RU-2114935-C1 (RU)
Title: Electrolyzer and device for recovery of metal from mineral and method for production of metal from mineral by electrolysis
Inventor: NIL BARR
IPC: C25C1/00
Filed: 1992-02-12
Granted: 1998-07-10
Abstract: FIELD: electrolyzer, device and method of metal recovery from mineral by electrolysis. SUBSTANCE: electrolyzer has thin-walled tube made of metal which is to be deposited and located between two plastic end covers. Upper and lower end covers have inlet and outlet holes, respectively, whose axes are arranged on tangent line to ring-shaped hollow formed between tube and cylindrical electrode forming the anode located over central axis of electrolyzer. In this case, anode ends pass through each cover. One cover has hole for gas discharge. It promotes formation of turbulent flow inside ring-shaped hollow to ensure uniform deposition of material on tube by electrolysis. EFFECT: higher efficiency. 14 cl, 4 dwg
Patent RU-2059752-C1 (RU)
Inventor: KONDRATEV VALENTIN G
IPC: E02D17/20
Filed: 1993-12-29
Granted: 1996-05-10
Abstract: Изобретение относится к строительству и эксплуатации земляных сооружений в районах распространения вечномерзлых грунтов и заключается в создании противофильтрационного экрана из мерзлых грунтов с помощью устройств для аккумуляции холода, грунтовые теплообменники которых оптимально расположены с верховой стороны насыпи, что исключает или уменьшает отепляющее влияние поверхностных и надмерзлотных вод и тем самым позволяет, в сочетании при необходимости с некоторыми другими приемами предотвращать деградацию мерзлоты в основании земляного полотна, и, следовательно, увеличивать надежность и пропускную способность пути. 1 ил.
Patent RU-2073951-C1 (RU)
Title: Solar-drive magnetohydrodynamic generator
Inventor: DOLGIKH EVGENIJ K
IPC: H02K44/08
Filed: 1993-12-30
Granted: 1997-02-20
Abstract: FIELD: power engineering; conversion of concentrated electromagnetic radiation energy of sun into electric energy. SUBSTANCE: generator has chamber 1 with heat-insulating walls covered inside with heat-reflecting material which houses hollow heating element 2 gas-tight on surface and placed in a spaced relation to chamber walls; it is made of high-melting conducting material with surface layer of material with low output of electron; it also housed electrode 3 connected to heating element 2, magnetohydrodynamic channel 4 with electrodes 5 joined with outlet hole of chamber 1 aligned with hole of heating element 2, magnetic system 6 that builds up magnetic field in channel 4, DC voltage supply 7 connected to electrode 3 of heat exchanger 2 and electrode 5 closest to heating element in magnetohydrodynamic channel; voltage supply positive pole is connected to channel electrode and its negative pole, to heat-exchanger electrode; it also has high-melting element 8 for introducing concentrated solar radiation placed along channel axis on its output side. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2066894-C1 (RU)
Inventor: DRACH VLADIMIR A
IPC: H01J1/304
Filed: 1994-01-21
Granted: 1996-09-20
Abstract: FIELD: electronic engineering; self-emitting electron sources with fluorescent display; manufacture of planar screens. SUBSTANCE: self-emitting cell has relatively parallel substrate, anode with film made of material of high secondary emission, electron collector with phosphor, insulating layer, and blade cathode. Electron collector with phosphor is deposited on same substrate as anode. EFFECT: improved brightness and service life of cell, facilitated manufacture.
Patent RU-2071467-C1 (RU)
Inventor: KOTLYARSKIJ DMITRIJ V
IPC: C07C273/04
Filed: 1994-02-08
Granted: 1997-01-10
Abstract: Использование: технология получения карбамида из диоксида углерода и аммиака. Сущность изобретения: карбамид получают взаимодействием аммиака с диоксидом углерода в двух последовательных зонах синтеза, причем поддерживают мольное отношение NH 3 -CO 2  в первой зоне синтеза (4-5,5):1 и во второй зоне (2,8-3,5): 1, а давление в первой зоне 18-23 МПа и во второй зоне 14-15,5 МПа. В первую реакционную зону подают свежие NH 3 , CO 2  и рециркулирующий в системе водный раствор углеаммонийных солей. Продукты реакции первой зоны разделяют на раствор карбамида и газо-жидкостную смесь реагентов, которую после подпитки свежим аммиаком направляют во вторую зону синтеза. Потоки плава из каждой зоны синтеза направляют соответственно в первую и вторую зоны разложения карбамата аммония, в которых поддерживают давление, равное давлению во второй зоне синтеза. Во вторую зону разложения подают поток свежего диоксида углерода, и отходящие газы из второй зоны разложения смешивают с плавом в первой зоне разложения. 3 табл. 3 ил.
Patent RU-2050826-C1 (RU)
Title: Unit for the mud collection to the floor-washing machine
Inventor: VESELOV VIKTOR K
IPC: A47L11/30
Filed: 1994-03-01
Granted: 1995-12-27
Abstract: FIELD: home appliances. SUBSTANCE: unit for the mud collection to the floor-washing machine has a slotted nozzle connected with the evacuating reservoir by a flexible hose. The slotted nozzle has flexible curtains and is fastened to the housing of the floor-washing machine through the regulated suspension unit. The latter consists of a rectangular beam hinged on the rotatory cross bar mounted on the machine housing. By means of a spring the beam is connected with the adjusting screw located on the housing. A vertical finger is mounted on the beam. The lower end of the finger is connected by means of a spring with a triangular platform fastened to the housing of the slotted nozzle. The upper spherical ending of the finger is connected by means of nuts and a screw with the spherical ending of the second vertical finger. The finger is set up on the platform and is hinged in the fork axis. The fork is located so that it can rotate and shift longitudinally in the direction opposite to the machine travelling in the beam face end facing the slotted nozzle. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2084773-C1 (RU)
Title: Pump-heat generator
Inventor: LESNICHIJ SERGEJ ANATOLEVICH
IPC: F24J3/00
Filed: 1994-08-09
Granted: 1997-07-20
Abstract: FIELD: heat engineering; direct conversion of mechanical energy into heat delivered to consumers by pumped liquid. SUBSTANCE: pump-heat generator is made either single-step or multiple step, depending on power rating of drive and required heating speed. Pump has in each step housing 1 and hollow rotor 5 cantilever-mounted in housing on drive shaft 4. Rotor has at least one device 7 acting onto liquid for its heating. Pump-heat generator has housing 1 similar to housing of centrifugal pump with central suction branch pipe 2 and tangential delivery branch pipe 3. Space of rotor 5 consists of two communicating parts which communicate also with space of housing. It has blind central hole 8 from side of drive shaft and at least one channel 6 directed from center to periphery of rotor. Outlet of channel has angular displacement relative to inlet in direction opposite to rotation of rotor. Device 7 acting onto liquid for its heating is made in form of at least one cavity in peripheral portion of rotor body outgoing from each channel 6 in direction opposite to rotation of rotor. EFFECT: prevention of blocking of heated liquid output in wide speed range, improved adaptability to manufacture, reliability and convenience in operation. 5 cl, 3 dwg
Patent RU-2093105-C1 (RU)
Title: Method for making dental preparation
Inventor: PARILOV VIKTOR V
IPC: A61C13/00
Filed: 1994-11-25
Granted: 1997-10-20
Abstract: FIELD: medicine; orthopedic stomatology. SUBSTANCE: first dentist must measure medio-distal and vestibulo-oral dimensions of clinical and anatomical necks of tooth, followed by grinding off in metered manner solid dental tissues and by forming preliminary shelf directly near gingival margin. Next shelf thus-formed must be lowered down to level of dentogingival sulcus. Groove is formed on dentin portion of shelf down to level of bottom of dentogingival sulcus, while remaining enamel portion is spalled off. EFFECT: accurate evaluation of volume of solid dental tissues to be ground off, thereby preventing traumata to tooth's gingiva, pulp and periodontium; better quality of dentures.
Patent RU-2093799-C1 (RU)
Inventor: VAJLER NIKOLAJ I
IPC: G01K7/02
Filed: 1994-11-30
Granted: 1997-10-20
Abstract: Использование: для исследования теплового состояния материалов и процессов в металлургической, химико-технологической, нефтехимической отраслях промышленности. Сущность изобретения: термозонд для измерения температуры в технологическом агрегате с футеровкой содержит термопару 1, электроды 2, защитную втулку 3, заполненную электроизоляционным материалом 4 с низкой теплопроводностью, тепловоспринимающее днище 5, зазор 6. 1 ил.
Patent RU-2083203-C1 (RU)
Title: Antiulcer agent
Inventor: ZAJTSEV VASILIJ TIKHONOVICH
IPC: A61K31/365
Filed: 1995-01-31
Granted: 1997-07-10
Abstract: FIELD: medicine, gastroenterology. SUBSTANCE: invention proposes the use of phenolphthalein that can be effective for treatment of gastritis, cholecystitis, pancreatitis and for prophylaxis of these diseases. EFFECT: enhanced effectiveness of treatment.
Patent RU-2111774-C1 (RU)
Inventor: BUL VAKHTER L A
IPC: A61N5/06
Filed: 1995-03-10
Granted: 1998-05-27
Abstract: FIELD: venerology. SUBSTANCE: exposure to laser beam is used in addition to medicamentous therapy. Power flux density makes up 2.8 mW/sq.cm. Regional scleradenitis is exposed directly for 6 min. Course of medical treatment includes 12-15 seances. EFFECT: enhanced treatment.
Patent RU-2128169-C1 (RU)
Inventor: NIKOLAS DZHEJMS BACH
IPC: A61K31/00
Filed: 1995-03-31
Granted: 1999-03-27
Abstract: FIELD: organic chemistry, pharmacy. SUBSTANCE: invention proposes 1H-indole- -3-glyoxylamides of the formula (I) where X - both oxygen atoms; R 1  is (CH 2 ) 1-2 -Ph-(R 10 ) t  or -CH 2 -Ph--(CH 2 ) 0-2 -Ph; R 10  means independently halogen, C 1 -C 10 -alkyl, C 1 -C 10 -halogenalkyl; t = 0-5; R 2  is halogen, cyclopropyl, methyl, ethyl, propyl; R 4  and R 5  - each independently means: H, -(La)-(acid group) where La is an acid bridge group that for R 4  is taken from a group including of -OCH 2 -, -NH--CH 2 --,  ; R 6  and R 7  mean independently hydrogen, C 1 -C 6 -alkyl, or their pharmaceutically acceptable salts or their prodrug form as an aliphatic ester. Synthesized compounds are used for a pharmaceutical composition that inhibits nonpancreatic secretory phospholipase A 2  and taken at effective dose. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 9 cl, 2 tbl, 17 ex
Patent RU-2113886-C1 (RU)
Title: Recirculating drum filter
Inventor: BELJAKOVA N N
IPC: B01D46/00
Filed: 1995-04-28
Granted: 1998-06-27
Abstract: FIELD: filters for cleaning air from vapors, aerosols, liquid and solid particles; cleaning of gases and ventilation effluents in different industries, for example, in electroplating bays. SUBSTANCE: filter drum is provided with inner blades and with highly efficient sealing tension of sealing material. Reliable sealing of air passage with the aid of above-mentioned devices excludes passage of non-cleaned air through filter; availability of blades in drum creates additional separating centrifugal flow and ensures effective washing of filter material of drum, thus considerably increasing filter service life and facilitating its operation. EFFECT: increased service life of filter and facilitated operation. 2 dwg
Patent RU-2091358-C1 (RU)
Inventor: MERKULOVA LILIYA P
IPC: C06B23/00
Filed: 1995-05-15
Granted: 1997-09-27
Abstract: FIELD: manufacture and test of production equipment and fixtures. SUBSTANCE: composition comprises (%): 63-79.5 natural chalk; 1-15 spherical aluminium, 10-20 polybutadiene or isoprene oil-filled rubber; 0.2-1.0 epoxy resin; 0.15-0.4 cationate-7; 0.2-0.5 quinol ether; 0.9-10.71 transformer oil. EFFECT: improved properties. 1 tbl
Patent RU-2112906-C1 (RU)
Title: Icinerator
Inventor: LEBEDEV-KRASIN OLEG JUR EVICH
IPC: F23G5/00
Filed: 1995-08-09
Granted: 1998-06-10
Abstract: FIELD: systems and apparatuses for burning rubbish. SUBSTANCE: icinerator includes reservoir for burning rubbish including unit for air supply and unit for draining combustion products. Unit for air supply includes at least two openings. One of openings is arranged on first end surface of reservoir. Second opening is arranged on second opposite end surface of reservoir. Icinerator also includes unit for ejecting gas out of reservoir. Outlet of ejecting unit is arranged near opening of second end surface. Gas ejecting unit may be in the form of at least one steam generator provided with water heater placed in reservoir for burning rubbish. EFFECT: improved design. 7 cl, 3 dwg
Patent RU-2139500-C1 (RU)
Title: Device measuring variables
Inventor: KUVSHINOV G E
IPC: G01D21/00
Filed: 1995-08-21
Granted: 1999-10-10
Abstract: FIELD: measurement technology. SUBSTANCE: invention is meant to measure electrical, mechanical or other variable physical quantities. Device incorporates differentiating measurement converter and electrical filter. Number of zeros of transfer function of filter is one unit less than number of its poles and number of poles amounts to two as minimum. Each pole has negative effective part. Transfer function of filter has zeros at origin of coordinates. High-quality zeroes of transfer function are characterized by frequencies equal to frequencies of noise signals converted together with measured value and effective parts of these zeroes are negative. Transfer function of filter has two equal effective poles and negative effective zero which modulus is twice as much as modulus of pole. EFFECT: decreased amplitude and phase errors and increased accuracy of measurement of variable in the end. 3 cl, 5 dwg
Patent RU-2088112-C1 (RU)
Title: Method of preparing the primary beet pectin
Inventor: KUPRIYANOVA-ASHINA FLERA GARIF
IPC: A23L29/231
Filed: 1995-09-25
Granted: 1997-08-27
Abstract: FIELD: food industry, pharmacy, polymers. SUBSTANCE: beet pulp is subjected for preparing that includes drying at 30-50 C, milling (particle size is 1-5 mm), swelling and washing out inert substances followed by once or two-fold extraction with water for 1-2 h at 85-95 C and hydromodulus = 1: (20-40), filtration, concentration of pectin extract and its drying at 30-70 C. EFFECT: increased yield, good gelling capability, decreased net cost, improved ecology and safety of process. 1 tbl
Patent RU-2122957-C1 (RU)
Title: Agricultural self propelled machine caterpillar drive
Inventor: KSENEVICH IVAN PAVLOVICH
IPC: B62D55/08
Filed: 1995-09-20
Granted: 1998-12-10
Abstract: FIELD: agricultural engineering; tractors. SUBSTANCE: driving sprockets and idler wheels of caterpillar drive are connected by flexible tracks. Teeth made on driving sprocket are arranged between inclined flanges of rim, teeth roots being arranged with clearance relative to rim base. Holes are made in inclined flanges of rim in zone of teeth and between the teeth. When teeth installed at inner side of track belts get into tooth spaces of rim, mud stuck on rim is forced out. EFFECT: enhanced engagement of track belt with driving sprocket. 3 cl, 1 dwg
Patent RU-2136636-C1 (RU)
Inventor: RODOL F DELJAVAL
IPC: C03C3/19
Filed: 1995-04-05
Granted: 1999-09-10
Abstract: Изобретение относится к способу защиты углеродсодержащих пористых материалов от окисления, в том числе каталитического окисления углерода. Материал пропитывают водным раствором, содержащим предшественники образования фосфатной стекольной основы, модифицированной оксидом цинка, сушат и термообрабатывают для образования внутреннего покрытия. Молярное отношение между модифицирующими оксидами, содержащими оксид цинка, и стеклообразующими оксидами, содержащими главным образом или только фосфорный ангидрид, по крайней мере равно 0,6, предпочтительно 0,9, чтобы придать стекольной (фосфатной) основе устойчивость к коррозии, вызываемой влагой. Раствор готовят при растворении в воде сначала полифосфата, такого как метафосфат или триметафосфат натрия, способного обеспечить последующее растворение за счет комплексообразования стабильным образом без образования осадка необходимого количества солей модифицирующих оксидов, содержащих по крайней мере одну соль цинка, такую как нитрат или сульфат цинка, вводимых во вторую очередь. Способ обеспечивает образование внутренней противоокислительной защиты углеродных материалов, мало чувствительный к влаге. 2 с. и 30 з.п.ф-лы, 2 табл.
Patent RU-2109929-C1 (RU)
Title: Flexible pulling member of immersed pumping unit
Inventor: AGEEV L M
IPC: F04B47/02
Filed: 1996-03-12
Granted: 1998-04-27
Abstract: FIELD: oil production industry. SUBSTANCE: this relates to oil recovery by plunger-operation method, particularly in deep wells. This ensures increased lifting capacity, prolonged service life and improved fatigue strength of flexible pulling member of immersed pumping unit. Device is made up of at least one metal band. Band is made with continuous longitudinal curvature of radius R c  lying within  , where h - thickness of band, mm; E -modulus of normal elasticity of band, kgf/sq.mm; σ 0,2  - yield point of band material, kgf/sq. mm; l - full length of flexible pulling member, mm. EFFECT: higher efficiency. 1 cl, 3 dwg