baber/WOPTO huggingface dataset:
Patent RU-2058186-C1 (RU)
Title: Reactor for catalytic processes realization
Inventor: KLENOV OLEG P
IPC: B01J8/02
Filed: 1994-03-16
Granted: 1996-04-20
Abstract: FIELD: chemical engineering. SUBSTANCE: reactor has bottom, lid and body, inside which there is central hollow column with coaxially located in it column of smaller diameter, less height and blind upper butt. Body inner volume is vertically divided by solid partitions for three reaction chambers. Fire-grate with layer of catalyst is mounted in each of chambers. In middle reaction chamber over fire-grate there are rows of through holes located in both columns opposite to each other and linked to each other by radial gas passages. In lower reaction chamber under fire-grate in both columns there are through holes and horizontal solid partition is mounted at level of fire-grate in ring-type space between columns. In upper and lower reaction chambers above fire-grates there are through holes in central column. Gas inlet and outlet couplings are mounted under supporting grates in upper and middle reaction chambers. In middle chamber in ring-type space between columns and inside additional column there are gas distributors made in the form of tore with uniform perforation in walls. Each distributor is linked by branch pipe with coupling on lid or bottom. EFFECT: increased quality of gasses purification. 3 cl, 2 dwg
Patent RU-2133731-C1 (RU)
Title: Method of carbonylation product producing
Inventor: KIRSTEN EHVERAL D KLOD
IPC: C07C67/54
Filed: 1994-03-24
Granted: 1999-07-27
Abstract: FIELD: chemical technology. SUBSTANCE: carbonylated product from the liquid reaction mixture of carbonylation process is extracted by evaporation being optional heat supply that results to formation of a vapor fraction containing the carbonylation product and a liquid fraction containing iridium catalyst. Water concentration in the separated liquid fraction is maintained at the level at least 0.5 wt.-%. Catalyst used for carbonylation reaction has lesser tendency for decrease of stability and/or solubility. EFFECT: improved method of producing. 24 cl, 3 dwg, 5 tbl, 5 ex
Patent RU-2061029-C1 (RU)
Title: Method of white matured wine production
Inventor: OGANESYANTS LEV A
IPC: C12G1/02
Filed: 1994-05-31
Granted: 1996-05-27
Abstract: FIELD: wine-making industry. SUBSTANCE: grape fruits were milled, must-gravity flow and press-fraction after the first pressing were separated; must is mixed, sulfitated (as measured for 75-100 mg sulfurous acid per 1 dm 3  must), oak liquid extract (mass concentration of dry matter 40-60 g/dm 3  and total mass concentration of aromatic components 5-10 mg/dm 3 ) is added to the must (0.05-0.3% of its volume), cleared by bentonite addition (as measured for 2 g/dm 3 , not more) and settled at 10-14 C for 18-24 hr. Must is fermented at 14-18 C, decanted from the yeast residues by the opened transfer. Then biological acid content decrease is carried out, oak liquid extract (mass concentration of dry matter is 8-15 g/dm 3  and total mass concentration of aromatic components 20-50 mg/dm 3 ) is added to the wine-material (0.01-0.1% of its volume) and kept in metallic reservoirs for 6-8 months. EFFECT: improved method of wine production.
Patent RU-2078177-C1 (RU)
Title: Hydromechanical control system of power dozer working equipment
Inventor: RAMAZANOV AKHMED G
IPC: E02F9/22
Filed: 1994-05-31
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering; construction and road building machinery. SUBSTANCE: hydromechanical system has hydraulic pump, master hydraulic distributor, blade lifting hydraulic cylinder or cylinders, gearbox, unit arranged along longitudinal axis of symmetry of power dozer trunnion and consisting of tracing hydraulic distributor. Shutoff valve with spool is placed in housing of this distributor. spool is provided with grooves forming five working spaces together with housing. First and third spaces, fourth and fifth spaces are hydraulically interconnected. Shutoff valve is spring loaded relative to plug by means of thrust washer. Power dozer trunnions with joints sliding along are mechanically coupled with housing and rod of drawbar load sensor. Beams are provided with catches on free ends for connection with trunnions. working outgoing lines from tracing hydraulic distributor can be connected with rod and piston spaces of hydraulic cylinder or hydraulic cylinders thus communicating with shutoff valve. Charging valve can be made of housing, seat with valve hole, spring-loaded shutoff member and rod of drawbar load sensor. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2081179-C1 (RU)
Inventor: ALEKSANDROV NIKOLAJ NIKITICH
IPC: C21C1/10
Filed: 1994-06-07
Granted: 1997-06-10
Abstract: Использование: в литейном производстве, в частности при получении чугуна с шаровидным графитом. Сущность: модифицирующая смесь содержит, мас. %: порошок магния 5,0 - 9,0; порошок графита 5,5 - 11,0; порошок ферромарганца - остальное. 1 табл.
Patent RU-2090446-C1 (RU)
Title: Control actuator of all-moving aerodynamic surface
Inventor: GRIGOREV VLADIMIR G
IPC: B64C9/10
Filed: 1994-06-29
Granted: 1997-09-20
Abstract: FIELD: deflection of all-moving aerodynamic surfaces of flying vehicle. SUBSTANCE: in addition to control lever mounted in flying vehicle case, additional all-moving aerodynamic surface mounted on main all-moving aerodynamic surface in area of its trailing edge for rotation about axis parallel to axis of rotation of all-moving aerodynamic surface and mechanical linkage running from control actuator to additional all-moving z aerodynamic surface, control actuator is provided with spring and damper mounted in case of flying vehicle and mechanically connected with all-moving aerodynamic surface; at outlet from case of flying vehicle to additional all-moving aerodynamic surface mechanical linkage is laid along axis of rotation of all-moving aerodynamic surface. EFFECT: enhanced reliability. 3 dwg, 1 tbl
Patent RU-2104112-C1 (RU)
Inventor: CHUMADIN A S
IPC: B21D41/02
Filed: 1994-07-04
Granted: 1998-02-10
Abstract: FIELD: plastic metal working, namely tube production. SUBSTANCE: method for making flared end portion of tube comprises steps of locally deforming tube end at supporting its edge. Local deformation is realized in linear zone of deformation by compressing tube wall in its end portion at simultaneously restricting deformation zone at side of tube edge. Edge supporting effort is regulated by changing angle between tube rotation axis and deformation zone axis in plane parallel to plane of material motion in deformation zone. EFFECT: enlarged manufacturing possibilities at shaping tube, especially welded tubes. 2 cl, 3 dwg
Patent RU-2088739-C1 (RU)
Inventor: VODYANIK GRIGORIJ M
IPC: E21B7/04
Filed: 1994-07-25
Granted: 1997-08-27
Abstract: FIELD: drilling of directional holes in coal industry, for instance, of degassing and pilot holes, and holes for relieving stresses in coal seams or some other production slim holes in mines of gas outburst category. SUBSTANCE: deflecting radial force is produced due to use of centrifugal unbalanced mass of drill tool with drill bits different in heights. Hole path is controlled by varying the value and point of application of deflecting radial force due to variation of value of angular velocity of spindle rotation during one revolution. EFFECT: higher efficiency. 4 dwg
Patent RU-2115656-C1 (RU)
Title: Derivatives of phosphonesuccinic acid and their pharmacologically acceptable salts and composition based on thereof
Inventor: KHRISTOS TSAKLAKIDIS
IPC: C07F9/40
Filed: 1992-12-14
Granted: 1998-07-20
Abstract: FIELD: organic chemistry, organophosphorus compounds. SUBSTANCE: products: derivatives of phosphonesuccinic acid of the formula R-alk-CH(CO 2 R 4 )-CH(CO 2 R 3 P(O)(OR 5 ) 2  where R - amino-group, NR 1 R 2 ; R 1  and R 2  - H, C 1 -C 6 -alkyl; nitrogen-containing five-membered heterocyclic ring is taken from the group involving phthaloylimide, imidazole, pyrrolidine; alk - covalent bond, methylene or alkylene containing 2-6 carbon atoms; R 3 , R 4  and R 5  - H, C 1 -C 6 -alkyl and their pharmacologically acceptable salts. When R 3 , R 4  and R 5  mean methyl and alk means covalent bond then R can not mean dimethylamino-group. Reagent 1: derivative of carboxylic acid of the formula R-alk-CH(Y)-CO 2 R 4  where R, alk and R 4  have the above indicated values; Y - splitting off group. Reagent 2: compound of the formula H 2 C(CO 2 R 3 )P(O)(OR 5 ) 2  where R 3  and R 5  have the above indicated values. Reaction conditions: in medium of organic solvent, in the presence of base. Synthesized compounds are used in medicine for treatment of calcium metabolism disorders. EFFECT: improved method of synthesis, enhanced effectiveness of compounds. 3 cl, 2 tbl, 10 ex
Patent RU-2079654-C1 (RU)
Inventor: KYU NIKOLAJ G
IPC: E21C37/02
Filed: 1994-09-08
Granted: 1997-05-20
Abstract: Изобретение относится к горному делу и может быть использовано для раскалывания негабаритов, отбойки блоков от массивов, добычи строительного камня. Оно позволяет улучшить качество поверхностей разрывов и повысить производительность. Для этого в горной породе бурят шпуры, которые заполняют сыпучим материалом или монолитным материалом, который под действием механической нагрузки становится сыпучим. В сыпучий материал внедряют клинья, от чего горная порода раскалывается. При этом одновременно с внедрением клиньев в сыпучий материал в стенках шпуров в плоскости предполагаемого разрыва горной породы прорезают бороздки. 1 з.п. ф-лы, 3 ил.
Patent RU-2103189-C1 (RU)
Inventor: ORVAR SVENSSON
IPC: B60R21/268
Filed: 1994-10-11
Granted: 1998-01-27
Abstract: FIELD: transport engineering; protection from injuries. SUBSTANCE: proposed invention relates to device for practically instantaneous filling of flexible bag with gas under the action of high decelerating effort. Device has high pressure reservoir filled with gas, pipe connecting reservoir with bag, opening device providing coupling between reservoir and bag at the moment when intensity of deceleration exceeds definite minimum value, and deceleration sensor. Reservoir consists of two high pressure reservoirs, each closed by its own shutoff device and connected with corresponding pipe both pipes being laid to common pipe connected with flexible bag. One high pressure reservoir is filled with oxygen and inert gas, and the other is filled with inert gas and hydrogen, helium, argon and/or nitrogen being used as inert gases. EFFECT: improved protection from traumas. 6 cl, 1 dwg
Patent RU-2088785-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: MAKHONIN VLADIMIR V
IPC: F02K9/08
Filed: 1994-10-06
Granted: 1997-08-27
Abstract: FIELD: rocketry. SUBSTANCE: end and taper surfaces of powder charge in solid-propellant rocket engine and surfaces of serrate concentric profiles of bearing-sealing unit of nozzle assembly are coated with finely-dispersed dry lubricant, mainly, talc. EFFECT: enhanced reliability. 1 dwg
Patent RU-2081314-C1 (RU)
Inventor: KYU NIKOLAJ G
IPC: E21C37/06
Filed: 1994-12-19
Granted: 1997-06-10
Abstract: FIELD: mining industry. SUBSTANCE: fissures are produced in bore-holes for degassing coal and salt seams, separation of blocks from rock mass, at mining of valuable crystalline raw materials and construction stone. Fissures are produced by simultaneous subjection of rock to wedging action and hydrostatic pressure. Device for realization of aforesaid has body with circular tapered protrusion, central inlet passage and radial holes for discharge of working fluid, hole for delivery of working fluid and hole in its end. Screwed in body of device is adapter bush and attached to it is chamber of elliptic cross section made of material possessing shape memory effect. Wedges are secured on chamber surface in plane of large axis of its cross section. Connected to chamber is pipe which is inserted through hollow of body along its axis and is mounted to pipe union screwed in hole. Fitted to body is flexible pipe which by one end is pressed against body by bush with inner tapered surface with the help of nut, and by its other end is adjoining circular tapered protrusion. Device is provided with pipe union and gasket. It is positioned in bore-hole at required depth and preset orientation. Pumped through pipe union is high-viscous working fluid and this leads to creation of directed fissure. EFFECT: high efficiency. 3 cl, 3 dwg
Patent RU-2074791-C1 (RU)
Inventor: ASLIBEKYAN SUREN F
IPC: B23C5/22
Filed: 1995-03-13
Granted: 1997-03-10
Abstract: FIELD: metal cutting. SUBSTANCE: arrangement has slide block provided with hole and intended to fix cutting blade or cutting blade holder to sides of groove in cutting tool body with the aid of screw inserted through said hole to be screwed into threaded hole in cutting tool body. Made on slide block is joint and additional hole to form springy link. Main hole in slide block is countersunk, preferably in oval shape, to receive tapered screw head. Screw is placed in main hole of slide block to uniformly press cutting blade or cutting blade holder to side of cutting tool groove. Distance "l" of limit axis of additional hole from slide block base is selected with the aid of equation: l=(0.4 to 0.6)H, where H is height of slide block. EFFECT: enhanced reliability of retaining cutting blade or cutting blade holder in multiedge cutting tool. 2 dwg
Patent RU-2077461-C1 (RU)
Title: Container for storage, transportation and selling of baked goods
Inventor: YARANTSEV GENNADIJ FEDOROVICH
IPC: B65D85/36
Filed: 1995-02-28
Granted: 1997-04-20
Abstract: FIELD: baked goods. SUBSTANCE: container has guide supports for pans arranged in pairs on uprights at definite pitch with tilting towards middle upright. Each pan attachment unit is made in form of fixed portion secured on middle upright of framework, and detachable portion. The latter is installed for turning at butt joint of pan walls at place of location of fixed part of attachment unit. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2087698-C1 (RU)
Inventor: ANTIPOV VASILIJ S
IPC: E21B43/32
Filed: 1995-03-07
Granted: 1997-08-20
Abstract: Изобретение относится к нефтедобывающей промышленности и позволяет повысить нефтеотдачу пласта и снизить обводненность добываемой нефти за счет изоляции трещиноватых промытых зон и высокопроницаемых пластов и увеличения фильтрационного сопротивления интервалов со средней проницаемостью. Сущность изобретения: способ включает последовательную закачку в пласт двух составов различной консистенции, при этом в качестве осадкообразующего состава закачивают состав, содержащий силикат натрия (калия), хлорид кальция, хлорид натрия и воду, а в качестве гелеобразующего состава, закачивают состав, содержащий силикат натрия (калия), хлорид кальция и воду. 2 з.п. ф-лы, 3 табл.
Patent RU-2116779-C1 (RU)
Inventor: FRANSUAZ GAN B EN-KABANN
IPC: A61K8/00
Filed: 1995-03-07
Granted: 1998-08-10
Abstract: Изобретение относится к косметической промышленности и касается композиции, противодействующей пятнам на коже и/или ее старению. Композиция содержит в качестве активного вещества койевую кислоту, а также вещество, обладающее действием ультрафиолетового фильтра, выбранное из группы, образованной бензилиденкамфорой и ее производными. Композиция позволяет уменьшить морщины и шелушение кожи, изменить цвет, обладает высокой эластичностью, устраняет пигментные пятна. 2 с. и 9 з.п. ф-лы, 1 табл.
Patent RU-2087120-C1 (RU)
Title: Seating furniture
Inventor: ERMAKOV YURIJ M
IPC: A47C9/00
Filed: 1995-04-20
Granted: 1997-08-20
Abstract: FIELD: furniture production. SUBSTANCE: seating furniture has seat, flexible detachable legs with conical connecting heads and device for joining them to seat. Adjustable ring has openings through which legs are directed. Angle of taper of conical connecting heads and related head receptacles is oriented toward seat. Conical head receptacles and openings in adjustable ring may be arranged in at least two rows or in helical path. Seating furniture may be provided with back to form chair. EFFECT: increased efficiency and simplified construction. 5 cl, 3 dwg
Patent RU-2086449-C1 (RU)
Inventor: KOTSYUBINSKIJ YURIJ A
IPC: B62D25/10
Filed: 1995-05-29
Granted: 1997-08-10
Abstract: FIELD: automobile industry. SUBSTANCE: hood 1 has outer panel 2 and inner panel 3, lock detent 4 functionally engaged with locking mechanism, and stiffener 5 connected with inner panel 3. Design peculiarity is that inner panel 3 in lock detent zone has recess 6 whose base is close proximity with outer panel, being located equidistantly with the latter. Recess 6 accommodates stiffener 5 made in form of corrugation. Parts of walls 10, 11 of corrugation lie in planes located with maximum proximity to direction of closing force P of hood 1 and are rigidly connected with lock detent 4 which increases rigidly of inner and outer panels in zone of locking mechanism and improves reliability of fastening of lock detent 4. EFFECT: improved reliability of hood locking. 4 cl, 3 dwg
Patent RU-2060967-C1 (RU)
Inventor: GAVRIKOV VYACHESLAV F
IPC: C02F1/78
Filed: 1995-08-14
Granted: 1996-05-27
Abstract: FIELD: middle size and small towns and separate building sewage deep biochemical purification. SUBSTANCE: initial sewage water during its feeding for primary settling is treated by ozone in amount of 6.0 - 60.0 mg/land then it is fed for aeration into aerotank 8, that causes destruction of complex organic molecules in initial water and breaks aggregating stability of its dispersion system. That results in intensification of suspensions settling processes in primary settler 1 and in additional settler 19 an also bioprocesses in aerotank 8. Sludge mixture in biofilter 10 made in the form of thin layer settling module is separated and biofilm gets into section 11, from which it is fed for recirculation aerator 9 made in the form of water-air ejector. Clarified in secondary settler 12 water is passing through micro filter 13 and collect into tank 14 and reservoir 15 for purified water. In the latter purified water is also subjected to treatment by ozone using ejector 16 and ozonizer 17 in amount of 2.0 - 20.0 mg/l for disinfection and removal of residuals of difficultly oxidizing impurities. Dimensions of aggregate are 1.5 -2.0 times less than dimensions of known such aggregates, power usage is minimum for volumes of less than 10000 m 3 / day. EFFECT: significantly decreased dimensions of aggregate and power consumption.
Patent RU-2128961-C1 (RU)
Inventor: MAGARAMOV M A
IPC: A61B17/56
Filed: 1995-09-19
Granted: 1999-04-20
Abstract: FIELD: medicine. SUBSTANCE: method involves removing femoral lateral skin nerve segment immediately after escaping area under inguinal ligament in performing amputation. Then 2 cm long segment of internal skin nerve of the lower extremity is uncovered and resected, sciatic nerve is uncovered, transected and stitch is put in on the ends. Amputation being carried out in medial and lower portion of crus, suture is applied to tibial and fibial nerves in popliteal fossa or in the upper portion of the crus. EFFECT: prevented neuroma development. 4 dwg
Patent RU-2089965-C1 (RU)
Inventor: IVLYUSHKIN ALEKSEJ NIKOLAEVICH
IPC: H01J9/20
Filed: 1995-09-25
Granted: 1997-09-10
Abstract: FIELD: electronic engineering; DC and ac gaseous-discharge display panels for character, graphical, and pictorial information. SUBSTANCE: electrodes are formed by using lead-containing easily melting glass base compound applied to transparent conducting coat at points corresponding to interelectrode gaps followed by welding easily melting glass with the result that coat portions between electrode pattern are removed. EFFECT: reduced labour consumption. 1 dwg
Patent RU-2121376-C1 (RU)
Title: Enteric probe
Inventor: BOGOMOLOV N I
IPC: A61M25/01
Filed: 1995-12-13
Granted: 1998-11-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has outer tube which operation end has openings. Elastic flexible conductor mandrin is introduced into tube lumen to enable its moving in the lumen and being connectable to olive. The outer tube has rest bushings placed in probe lumen. The bushings have holes letting conductor mandrin pass. The latter has conducting metal core connectable to olive placed in extradielectric state. EFFECT: enabled probe introduction in supradiaphragmal areas of gastroenteric tract and into pylorus beyond peristalsis wave; easily changeable position during operation. 2 dwg
Patent RU-2103101-C1 (RU)
Inventor: VJAKIN V N
IPC: B21J15/32
Filed: 1996-01-24
Granted: 1998-01-27
Abstract: FIELD: riveting and assembling works. SUBSTANCE: dolly includes anvil 1 supporting inertial weight 3 by means of elastic radial members 2. Said members provide weight centering on stem of anvil 1 with possibility of its lengthwise motion relative to said anvil. Flexible member 4 is mounted between rear surface of anvil 1 and weight. Handle 6 is joined with anvil 1 by means of elastic members 7,8. EFFECT: improved design. 4 cl, 1 dwg
Patent RU-2118465-C1 (RU)
Title: Double-stroke internal-combustion engine
Inventor: CHOPOVSKIJ B P
IPC: F02B33/22
Filed: 1996-01-25
Granted: 1998-08-27
Abstract: FIELD: engine manufacture. SUBSTANCE: engine has pistons installed in master cylinder and in pump cylinder which are parallel-mounted and have admission and exhaust ports; pump cylinder operates in phase opposition to master cylinder; both cylinders also have working spaces formed above respective pistons; engine is multirow (double-row) machine with cylinders mounted one on top of other; pistons of cylinders in preceding row are coupled with those of next row; master cylinder is twin structure with two pistons and common combustion chamber providing communication between its two spaces. Piston crank in working space of master cylinder with exhaust port is mounted at angle of deflection equal to shaft turn from piston crank in working space of master cylinder with exhaust port towards shaft rotation for advanced opening and closing of exhaust port in master cylinder relative to admission port. EFFECT: improved economic efficiency and specific power of engine. 2 cl, 7 dwg
Patent RU-2099642-C1 (RU)
Title: Heat power generator
Inventor: YARYGIN VALERIJ IVANOVICH
IPC: F24D3/08
Filed: 1996-03-26
Granted: 1997-12-20
Abstract: FIELD: heat power engineering. SUBSTANCE: heat receiver is made up as a heat siphon whose evaporating portion is made up as compactly packed finned pipes arranged along generatrices of, e.g., cylindrical surface. The pipes are connected to the flanges of a burner. The condensation portion of the heat siphon is provided with thermoelectric radial- cylindrical cells. The heat exchanger is connected to the closed loop in series. The loop includes pump and system for heat utilization. The unit for preparing gas is built in the pipe for discharging combustion products and made up as a heat siphon controlled by gas. Inside the heat siphon is a coil for supplying gas. The condensation portion of the heat siphon is provided with finning. The electron matching unit is connected with a current gauge. The control unit has a processor and unit for transmitting data on conditions of the heat power generator. EFFECT: enhanced efficiency. 2 dwg