baber/WOPTO huggingface dataset:
Patent RU-2105723-C1 (RU)
Title: Composition for waste water treatment
Inventor: LI DZHONG-CHAN
IPC: C02F1/28
Filed: 1995-05-24
Granted: 1998-02-27
Abstract: FIELD: waste water treatment. SUBSTANCE: invention focuses on treating waste waters from carpet- weaving and other productions. Composition contains, wt. -%: naturally occurring zeolites, 40-50; montmorillonite, 30-40; calcium hydroxide, 5-15; aluminum sulfate, 3.5-8.0; and catalyst, 3.0-15.0. As zeolite, one or more zeolites from the group containing natrolite, lomontite, stolbite, shabasite, mesolite, and tamsonite are used. EFFECT: increased treatment efficiency when waste waters contain suspended and colloidal impurities highly colored and giving off unpleasant smell. 2 cl, 1 tbl
Patent RU-2078487-C1 (RU)
Title: Способ изготовления многослойных печатных плат
IPC: H05K3/46
Filed: 1995-05-31
Granted: 1997-04-27
Abstract: Способ изготовления многослойных печатных плат, включающий формирование рисунка проводников и контактных площадок на поверхности жесткой и гибкой диэлектрических подложек, изготовление сквозных отверстий для межсоединений и нанесение проводящего материала в них, соединение жесткой и гибкой подложек по межсоединениям, отличающийся тем, что в качестве жесткой подложки используют фольгированный стеклотекстолит, а гибкой - фольгированный медью полиимид, формирование рисунка проводников, контактных площадок и межсоединений на гибкой подложке проводят путем нанесения фоторезиста на обе стороны подложки и последовательного травления слоев меди и полиимида для формирования отверстий под межсоединения, причем в качестве проводящего материала для нанесения его в отверстия используют припой.
Patent RU-2100698-C1 (RU)
Title: Method of burning fuel device for realization of this method
Inventor: GOLOVACH ANATOLIJ GRIGOREVICH
IPC: F23C15/00
Filed: 1995-07-11
Granted: 1997-12-27
Abstract: FIELD: thermal domestic appliances. SUBSTANCE: method consists in gasification of fuel and mixing of it with air which is fed in form of radial jets symmetrical relative to axis of fuel spray and evenly distributed relative to this axis in several parallel horizontal planes above surface of evaporating fuel. Part of total amount of air is fed in form of unsymmetrical jets which are located on local sections between planes of location of symmetrical jets; part of air is fed in form of flat jets at end of mixing zone of gasified fuel with air, thus providing for pulsating combustion. Device for realization of this method includes cylindrical combustion chamber with lateral perforations made in form of several strokes of holes evenly distributed over circumference. Besides, several sections of holes are additionally provided whose centers are located in arcs shifted relative to one another along axis of chamber which is located in cylindrical casing forming cavity which is brought in communication with cavity of chamber through perforations and through outlet device made in form of flat slot between flanges of casing and chamber. EFFECT: enhanced efficiency. 3 cl, 4 dwg
Patent RU-2097643-C1 (RU)
Title: Flexible pipe line
Inventor: SYAFUKOV ALIJ KH
IPC: F16L11/04
Filed: 1995-08-30
Granted: 1997-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: flexible pipe line is provided with device for checking inner pipe for condition. Device is made in form of housing fitted on outer pipe and connected with it by means of hole and transparent inspection port mounted in housing. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2082831-C1 (RU)
Inventor: GROMOV BORIS S
IPC: C25C3/08
Filed: 1995-09-21
Granted: 1997-06-27
Abstract: FIELD: electrolytic production of aluminium. SUBSTANCE: housing contains bulkheads interconnected through linking members; inside-lined box with longitudinal windows to lead out cathode rods, end walls, and bottom; and stiffening rings of end walls connected with extreme bulkheads. Invention is distinguished with that bulkheads, box walls and stiffing rings of end walls are made split with split place position within the height of windows to lead out cathode rods, end walls are connected with stiffening rings, and, as members connecting bulkheads, longitudinal walls and bottom are used. In addition, on split places of bulkheads, there are means installed ensuring rigid bonding of upper and lower parts of bulkheads. EFFECT: prolonged service life, reduced major repair effort and its duration. 4 cl, 3 dwg
Patent RU-2099559-C1 (RU)
Title: Rodless internal combustion engine with rotatable piston
Inventor: SHAROGLAZOV BORIS A
IPC: F02B75/26
Filed: 1995-10-11
Granted: 1997-12-20
Abstract: FIELD: engine engineering. SUBSTANCE: engine operates as an engine which has straight flow gas exchange system and whose pistons move toward each other. In combustion and expansion gases causes pistons 3 to move forward. The pistons sets ball 4 in motion through an intermediate mechanism. The balls are received in semi-spherical hollows on the surface of the piston. The balls, being in contact with the grooves provided in cylinder 1, roll over the curved endless shapes of the grooves thus converting forward motion into rotation, which is transmitted from the balls to pistons. The pistons have openings 5 through which output spline shaft 6 passes. Rotation is transmitted to power take-off gears 14 by the use of spline bushings 8 connected with the pistons and spline shaft connected with the spline bushings on which power take-off gears are mounted. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2088534-C1 (RU)
Title: Powder sorbent for collecting petroleum, oil and other hydrocarbons
Inventor: FILIPPOV VIKTOR I
IPC: C02F1/28
Filed: 1995-11-04
Granted: 1997-08-27
Abstract: FIELD: purification of aqueous medium against petroleum, oil and other hydrocarbons by using of powder ferromagnetic sorbents. SUBSTANCE: powder comprises ferromagnetic, carbon and hydrogen, it has spherical particles being 0.15-0.5 μm in size. Mass ratio of carbon and hydrogen in it is 30-60. Sorbent comprises, mass %: ferromagnetic, 60.0-80.0; carbon, 8.8-38.8; hydrogen, 0.2-1.2. With sorbent it is possible to extract up to 95 % of petroleum of emulsions and to collect 95-100 % of petroleum from the surface of water. Due to low content of sorbent in thus collected mixture said mixture may be used for production of benzine fraction of petroleum and other petroleum fractions. EFFECT: improved purification of aqueous medium against petroleum, oil and other hydrocarbons.
Patent RU-2108956-C1 (RU)
Title: Method of and device for application of glue to roll material winding core
Inventor: GIL EL MO B JADZHOTTI
IPC: B65H19/28
Filed: 1994-05-06
Granted: 1998-04-20
Abstract: FIELD: winding of materials. SUBSTANCE: device is used to apply glue to tubular cores inserted into rewinding machine for winding roll material bobbins. It has conveyor for successively delivering the cores and means for spreading glue over cores. Glue spreading means are provided with meter with at least one hole through which glue is constantly fed. Conveyor moves each core over the hole to bring it in contact with glue to apply glue to core moved over the hole. Flexible plate acting onto core from side opposite to glue distributor prevents rotation of bushing in process of application of glue. EFFECT: enlarged operating capabilities and enhanced reliability of glue application. 13 cl, 7 dwg
Patent RU-2132207-C1 (RU)
Title: Adiposity treatment method
Inventor: TERESHCHENKO I V
IPC: A61N5/06
Filed: 1996-02-23
Granted: 1999-06-27
Abstract: FIELD: endocrinology. SUBSTANCE: intravenous irradiation of blood is performed by means of helium-neon laser on background of subcaloric diet. Time of irradiation is 15-25 min. Radiation power at light guide end equals 0.8-1.5 mW. Course of treatment includes 8-10 procedures. Method prevents occurrence of subsidiary phenomena. EFFECT: enhanced efficiency of treatment. 3 ex
Patent RU-2134349-C1 (RU)
Title: Injecting unit for injection of quick-hardening compounds into bore-hole
Inventor: ATRUSHKEVICH O A
IPC: E21D20/00
Filed: 1996-06-03
Granted: 1999-08-10
Abstract: FIELD: mining industry. SUBSTANCE: this unit can be used in devices for installing anchor support. Injecting unit has operating cylinder with piston and vessel with pressure pipe union. Operating cylinder of injecting unit is made movable and with open ends. Cylinder is located in vessel with pressure pipe union and is oriented coaxially relative to pressure pipe union so as to ensure contact between end of piston part of operating cylinder and pressure pipe union of vessel. Aforesaid embodiment of injecting unit ensures single-stage process of filling bore-hole due to continuous delivery of quick-hardening mix by injecting unit. In addition, several bore-holes can be filled with mix without recharging of injecting unit. Unit is of simplified design and improved operating reliability. EFFECT: higher efficiency. 2 dwg
Patent RU-2142998-C1 (RU)
Inventor: GELVIN STANTON B
IPC: C12N15/82
Filed: 1994-11-17
Granted: 1999-12-20
Abstract: FIELD: molecular biology, genetic engineering, plant selection. SUBSTANCE: chimeric regulatory sites of nucleotide sequences and gene constructions based on opin-synthase of Agrobacterium tumefaciens provide the enhanced levels of expression of foreign genes in plants. To enhance the expression of genes different "upstream"-located activating sequences, for example, from genes encoding mannopin- and octopin-synthase are bound with promoters operably which in turn bound operably with the foreign gene. Constructions are inserted into vegetable cells using plasmids. EFFECT: improved method of expression of genes. 32 cl, 9 dwg, 2 tbl, 9 ex
Patent RU-2135047-C1 (RU)
IPC: A23N4/00
Filed: 1996-09-24
Granted: 1999-08-27
Abstract: FIELD: stone removing device. SUBSTANCE: stone remover has charging hopper with two accumulators having corrugated trays and positioned at both sides of stone removing members. Fruit accommodating mechanism used during processing of fruits has two supports made from angled members with receptacles and is attached to carcass. Stone pushing unit has crank mechanism with cross-piece and strikers positioned in rows at both ends of cross-piece in slots, with number of rows being equal to number of receptacles. Crank mechanism is driven by arm (reduction motor). Strikers are positioned for reciprocation in vertical plane sequentially within guides by crank mechanism (cross-piece-strikers). Shuttle for sequential separating of fruit flesh from strikers with following discharge into collector is connected by tie-rods with cross-piece for rocking about its axis of rotation. EFFECT: simplified construction and increased efficiency. 2 dwg
Patent RU-2110808-C1 (RU)
Title: Laser teleorientation system with enhanced noise stability
Inventor: SEMENKOV V P
IPC: G01S1/70
Filed: 1996-11-19
Granted: 1998-05-10
Abstract: FIELD: instrumentation engineering, formation of information field of laser teleorientation systems. SUBSTANCE: proposed laser teleorientation system includes laser and two-coordinate acousooptical deflector controlled by control unit connected in series. Acoustooptical filter is placed between laser and acoustooptical deflector. Generator of radio signals with relative pulse duration equal to two is connected to control input of acoustooptical filter. EFFECT: increased operational characteristics of system. 3 dwg
Patent RU-2123439-C1 (RU)
Title: Power takeoff shaft drive mechanism of mobile power generating plants
Inventor: POLIVAEV O I
IPC: B60K17/28
Filed: 1996-12-05
Granted: 1998-12-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: power takeoff shaft drive mechanism has tubular members placed one into the other and provided with diametrical through holes and flexibly damping members placed in above-indicated holes between tubular members. Inner tubular member is made in form of driving and driven parts rigidly secured on hubs connected, respectively, with power takeoff driving and output shaft. EFFECT: reduced amplitude of torque oscillations. 2 dwg
Patent RU-2132507-C1 (RU)
Title: Check valve
Inventor: IVANOVSKIJ L D
IPC: F16K15/06
Filed: 1997-04-10
Granted: 1999-06-27
Abstract: FIELD: building-up high pressures of medium being delivered in closed volumes. SUBSTANCE: check valve has body consisting of base and detachable cap which is secured to base by means of screws. Spring-loaded shut-off member is arranged in cavity of cap. Shut-off member is made in form of sleeve. Rod is tightly secured in central hole of sleeve bottom. Free portion of rod is mounted with a slide fit in inlet passage of seat. Seal is made from pliable metal and fully covers end surface of seat in closed position. Part of rod located inside passage of seat is provided with flats. Detachable cap is provided with additional side holes which are used for communicating the cavity of cap with discharge volume. EFFECT: increased service life of valve; enhanced operational reliability of valve. 5 cl, 3 dwg
Patent RU-2125672-C1 (RU)
Title: Hydraulic oscillation damper
Inventor: BACHURIN NIKOLAJ SERGEEVICH
IPC: F16F5/00
Filed: 1997-04-15
Granted: 1999-01-27
Abstract: FIELD: mechanical engineering; oscillation dampers. SUBSTANCE: hydraulic damper includes heads, sleeve filled with oil, fastening nut, working cylinder with guide bush, piston with rod mounted in working cylinder and bellows secured to upper head and to sleeve by means of clips. End portion of rod has at least two slots for receiving the dowel pin. Fastening clips are made in form of two bands; first half on one band has slot; second half of band consists of three sections: two sections have constant width and third section connecting the two first sections has varying width. One end portion of other band has at least one rectangular hole. Bent end of one band is received by its slot and by rectangular hole of other band. Other ends of bands have bending zones; they are reinforced by plates of varying length and are clamped together. EFFECT: enhanced reliability of damper due to modified construction. 3 dwg
Patent RU-2128223-C1 (RU)
Title: Strain a/17/nanchang/95/4 (h3n2) for production of living an antiinfluenza intranasal vaccine for adults
Inventor: KISELEVA I V
IPC: C12R1/91
Filed: 1997-05-07
Granted: 1999-03-27
Abstract: FIELD: medicine, virology, vaccines. SUBSTANCE: invention relates to preparing living an antiinfluenza living vaccine for adults and children corresponding to an actual virus A/Nanchang/933/ 95 (H3N2) by antigenic properties. Vaccine strain A/17/ Nanchang/95/4 (H3N2) is a reassortant obtained by breeding an epidemic virus A/Nanchang/933/95 (H3N2) with cold-adapted temperature-sensitive virus A/Leningrad/134/17/57 (H2N2) as an attenuation donor. Strain is harmless for adults, its properties provide preparing reassortant vaccine strains from newly appearing epidemic viruses. Strain A/17/Nanchang/95/4 (H3N2) multiplicates actively in developing chicken embryos at optimal temperature 34 C, it shows temperature-sensitivity and cold-adaptation. Strain inherited two genes encoding surface proteins (hemagglutinin and neuraminidase) from epidemic virus and six genes encoding nonglycosylated proteins from attenuation donor. Strain A/17/Nanchang/95/4 (H3N2) is nonreactive for adults at intranasal administration and corresponds to immunogenicity indices. Vaccine strain A/17/Nanchang/95/4 (H3N2) by biological properties and nonreactivity indices corresponds to requirements for vaccine strains by Pharmacopoeia article FS 42-299 VS-89 for living antiinfluenza vaccine for intranasal use for adults. EFFECT: strain indicated above. 1 tbl, 1 ex
Patent RU-2112103-C1 (RU)
Inventor: ERSHOV V V
IPC: E01B29/17
Filed: 1997-06-04
Granted: 1998-05-27
Abstract: FIELD: railway transport; permanent way; laying of continuous welded rail lengths on rail base bringing them simultaneously into designed temperature range for fastening. SUBSTANCE: rail length is placed on rollers by its foot. Rollers are installed on rail base. One end of rail length is secured and longitudinal acting force is applied to other end of rail length. Then rollers are removed from under foot of rail length and the latter is secured on rail base. At initial period of work large longitudinal acting force is applied to rail length and when required stresses in direction from rigidly secured end of rail length to other end are built in separate sections of rail length, force is reduced and these sections are secured on rail base in direction from rigidly secured end of rail length to its other end. EFFECT: provision of uniform stresses in rail length corresponding to adopted designed temperature for rail fastening to provide reliable operation. 2 dwg
Patent RU-2139693-C1 (RU)
Title: Retroperitoneoscope for operations on organs of retroperitoneal region of infantile-age patients
Inventor: SHAN-SIN V M
IPC: A61B19/00
Filed: 1997-06-19
Granted: 1999-10-20
Abstract: FIELD: medicine, namely infantile surgery. SUBSTANCE: two holes are made at distal end of retoperitoneoscope blade. Holes communicate with each other through recess formed on internal surface. Recess houses soft flexible tube with holes. Tube passes through blade holes till blade and tube holes coincide. Vacant ends of tube are located behind blade and tube holes coincide. Vacant ends of tube are located behind blade to facilitate aspiration and irrigation of wound cavity. Blades are of different sizes and iterchangeable. They are arranged on handle- light guide. EFFECT: convenient atraumatic operation. 1 cl, 3 dwg
Patent RU-2118484-C1 (RU)
Title: Licorice roots extraction method
Inventor: SALDAEV ALEKSANDR MAKAROVICH
IPC: A01D91/02
Filed: 1997-07-10
Granted: 1998-09-10
Abstract: FIELD: agriculture, in particular, extraction of roots of plants multiplied by vegetative propagation. SUBSTANCE: method involves underdigging and extracting certified licorice root fractions by 1-3 m width strips; providing licorice reservations with natural herbage between harvested strips; prior to root harvesting, removing plant roots and blackheads from mentioned strips by rotation of soil layer to 3-6 cm depth; upon harvesting of extracted roots, sowing natural grass mixtures, preferably cereals, with seeding norm of 20-25 kg/hectare (10,6•10 6 -11,7•10 6  pc/hectare) for 1.5-2.5 cm depth. EFFECT: reduced regeneration and fruit-bearing time of natural licorice brushwood. 2 dwg, 1 tbl
Patent RU-2118976-C1 (RU)
Title: Method of bitumen-containing material producing
Inventor: MOKRETSOV I I
IPC: C09D195/00
Filed: 1997-07-30
Granted: 1998-09-20
Abstract: FIELD: protective and anticorrosive materials. SUBSTANCE: method involves impregnation of a base with bitumen composition in an organic solvent, squeezing out and drying. Impregnation and squeezing out are carried out simultaneously in bath at fixed gap between rubberized shaft (hardness value by Shor A is 60-100 U) and steel shaft at the rate of strip moving 10-25 m/min. Steel shaft has screw at step and depth 0.20-0.40 mm. Material is used for protective cable shells making. EFFECT: improved method of producing. 3 tbl, 1 dwg, 16 ex
Patent RU-2132476-C1 (RU)
Inventor: KAMAEV E S
IPC: F02G1/04
Filed: 1997-08-26
Granted: 1999-06-27
Abstract: Изобретение относится к области двигателестроения и позволяет повысить эффективность двигателей Стирлинга. Двигатель состоит из кольцевого статора прямоугольного сечения, внутри которого на неподвижной оси вращается ротор с лопатками, скользящими по внутренней образующей статора. Лопатки сжимают рабочее тело (газ) в камере сжатия у ВМТ и по каналам в статоре направляют его в нагреватель, где он подогревается до 600К. Подогретый газ направляют по каналам в статоре, расположенным в 45 o  после ВМТ, во впереди идущую рабочую камеру с давлением камеры сжатия. Здесь рабочее тело расширяется сначала по изобаре, а после отключения от нагревателя - по адиабате; теплота расширяющегося газа превращается в механическую работу вращающегося ротора, а рабочее тело заканчивает свой путь в холодильнике-расширителе и возвращается в первоначальное состояние. Двигатель работает по двухтактному замкнутому циклу. Существенная черта двигателя - работает разность площадей лопаток каждой камеры. При пяти лопатках обеспечивается запирание камеры сжатия и повышение давления в ней в течение 72 o  - 45 o  = 27 o  поворота ротора. Источник энергии - сконцентрированные лучи солнца на нагревателе, поэтому двигатель пригоден для работы в космосе. При работе в наземных устройствах используется природный газ. 3 ил.
Patent RU-2133219-C1 (RU)
Title: Method of preparing granular porous ammonium nitrate
Inventor: KONVISAR L V
IPC: C05C1/02
Filed: 1997-09-16
Granted: 1999-07-20
Abstract: FIELD: technology of producing inorganic substances, more particularly manufacture of explosive materials. SUBSTANCE: method comprises initially introducing aqueous solution of aluminium sulfate to concentrated ammonium nitrate melt and subsequently adding aqueous suspension of pore-forming additive containing chalk, alkylbenzene sulfonate (sulfonol) or monoalkylphenol polyglycol ether, or dialkylphenol ether or sulfanyl acid sodium salt (dispersant). EFFECT: improved quality of granular porous ammonium nitrate, greater strength of granules and greater bulk weight. 2 cl, 1 tbl
Patent RU-2147299-C1 (RU)
Title: Гидроксиэтиленбифосфонат полигексаметиленгуанидина, обладающий антисептическими и антидотными свойствами
Inventor: LOPYREV V A
IPC: A61P31/02
Filed: 1998-01-05
Granted: 2000-04-10
Abstract: Изобретение относится к химии и медицине и касается нового гидроксиэтиленбифосфоната полигексаметиленгуанидина общей формулы      где n = 4-30, обладающего высокими антисептическими и антидотными свойствами, превышающими по эффективности свойства широко известного импортного антисептика - хлоргексидин биглюконата. Новый антисептик благодаря своей полимерной структуре обладает малой токсичностью по сравнению с известными препаратами. 3 табл.
Patent RU-2123140-C1 (RU)
Inventor: SAVITSKIJ ANATOLIJ VASIL EVICH
IPC: F16B7/00
Filed: 1998-01-15
Granted: 1998-12-10
Abstract: FIELD: mechanical engineering; folding butt joints of rods. SUBSTANCE: butt joint includes connecting part with bearing surface for coaxially positioning the rods to be connected, parts for turning rods mounted on connecting part and rods proper on which brackets are rigidly secured in area of their connection. Cantilever ends of brackets located on side of bearing surface are provided with articulated links; opposite ends of these links are articulated together. Ends of links are interconnected by means of intermediate parts. EFFECT: enhanced reliability of joint. 3 cl, 5 dwg
Patent RU-2131212-C1 (RU)
Title: Method for diagnosing myocardial ischemia under bicycle ergometric examination
Inventor: SARAEV I A
IPC: A61B5/352
Filed: 1998-02-20
Granted: 1999-06-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying continuous cardiointervalogram monitoring. Relative entropy of cardiac cycle duration and its phase trajectory in building and continuously incremental multidimensional space. The results are transformed into two-dimensional image. Dynamic chaos degree criterion is determined that is based on density of filling selected area of the above mentioned phase space with entropy measurements. Amplitude oscillations exceeding 20% threshold on criterion curve considered as function of time are thought to be a sign of acute homeostasis system regulation disorder accompanying myocardial ischemia development. EFFECT: enhanced effectiveness in early recognition of metabolic myocardial disorders. 1 dwg