baber/WOPTO huggingface dataset:
Patent RU-2119447-C1 (RU)
Title: Method of aluminium nitride-base powder producing
Inventor: RJABOV V P
IPC: C01B21/072
Filed: 1996-12-05
Granted: 1998-09-27
Abstract: FIELD: chemical technology, inorganic chemistry. SUBSTANCE: method involves nitriding a charge containing aluminium compounds and carbon-containing component. Aluminium compounds: waste of caked aluminium nitride-base article polishing. Carbon-containing component: sucrose, glucose. Charge is nitrided by two stages: at 400-800 C (melting-pyrolysis of charge) and at 1550-1700 C (synthesis of AlN). Invention ensures to utilize waste production instead the parent aluminium hydroxide, decrease synthesis temperature, increase output (based on carrying out the first stage of nitriding in boiling layer), control chemical composition of the synthesized aluminium nitride-base powder using additional charge addition of aluminium hydroxide and additions activating caking to the polishing waste. EFFECT: improved method of producing. 4 cl, 1 tbl, 2 ex
Patent RU-2134815-C1 (RU)
Title: Fixture to operate internal combustion engine on steam and gasoline mixture
Inventor: ODINTSOV A P
IPC: F02M25/08
Filed: 1997-01-15
Granted: 1999-08-20
Abstract: FIELD: manufacture of internal combustion engines operating on gasoline. SUBSTANCE: fixture includes fuel tank, tube of intake, adjustment mechanism. 2 mm hole is drilled in tube of intake at 3/4 distance from lower end of tube of intake. 5 mm bent tube is brazed in this point to form gasoline lock in nonoperational condition. Second end of tube has vertical 1 x 5 mm slit and is brazed to lid of intake in which 6 mm hole is drilled. Nut M6 having height 10 mm is welded to lid on the other side. Bolt M6 with check nut is screwed into nut. End of bolt 6 mm long having 5 mm diameter has no thread. This end is inserted into tube with slit and operates as adjustment mechanism. EFFECT: fuel saving, smooth operation of engine, enhanced thrust characteristics of engine. 2 dwg
Patent RU-2111470-C1 (RU)
Title: Method for high-way tests of transport facility transmission for reliability
Inventor: USTIMENKO V S
IPC: G01M17/00
Filed: 1997-04-21
Granted: 1998-05-20
Abstract: FIELD: transport facility tests. SUBSTANCE: transmission is loaded with torque created by engine and increased by circulating power in closed power circuit up to maximum level determined by adhesion coefficient. EFFECT: accelerated tests, higher accuracy, simplified technology. 4 cl, 3 dwg
Patent RU-2133391-C1 (RU)
Title: Vibration soundproof device
Inventor: GOLLAND V A
IPC: F16F1/36
Filed: 1997-06-04
Granted: 1999-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device represents construction with flexible dissipating member made of rubber-like material with cavity preliminarily compressed by axial static force and locked in this state with the aid of special rod. Reinforcing member is made as shaped washer which length makes up 0.1-0.5 of length of rubber-like material cavity. One of shaped washer end faces is provided with flange, and other has hole. One of ends of locking rod is rigidly connected to base, and other with thickening, for example, in the form of nut, is passed through hole in shaped washer. Reinforced member made of polymeric material may also be used. Device allows mounting on it of complex equipment with developed constructional couplings without hazard of their damage in process of installation and operation. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2119986-C1 (RU)
Inventor: KUCHIN A V
IPC: D21C1/04
Filed: 1997-07-14
Granted: 1998-10-10
Abstract: FIELD: chemical- pharmaceutical and food industries. SUBSTANCE: crude cellulose with whiteness at least 65% is subjected to simultaneous hydrolysis and bleaching in sulfuric and peroxymonosulfuric acid solution with concentrations 2.5-10 and 0.48-3%, respectively, at atmospheric pressure and temperature 100-105 C for 0.5-3 h. Exhausted solution can be reused after addition of 1/3 parts of initial concentration of the two acids. EFFECT: simplified technology and enabled use of low- grade raw material. 2 cl, 7 ex
Patent RU-2141709-C1 (RU)
Title: Gas laser
Inventor: VITSINSKIJ S A
IPC: H01S3/22
Filed: 1997-08-14
Granted: 1999-11-20
Abstract: FIELD: laser engineering. SUBSTANCE: gas laser used for laser location, communication, data processing, transmission, and storage systems, as well as for high-precision material treatment installations and for medicine has pumping source, case filled with working mixture, case-mounted discharge channel formed by electrodes, optical cavity mirrors, and gas composition stabilizer. The latter is placed under gas- tight working surface of at least one electrode. EFFECT: improved specific energy take-off and extended service period. 4 cl, 1 dwg
Patent RU-2133663-C1 (RU)
Inventor: LUKANIN V L
IPC: B23P6/02
Filed: 1997-11-19
Granted: 1999-07-27
Abstract: FIELD: machine engineering, namely restoring pistons of different hydraulic and pneumatic drive units. SUBSTANCE: method comprising steps of applying basic coat onto worn surface and subsequently working it also includes steps of placing at piston ends technological plugs whose diameters are equal to that of cylindrical surface, preliminarily applying technological coat for filling annular grooves, turning surface until size required before applying main coat; providing rigidity of technological coat lower than that of main coat. EFFECT: enhanced reliability of restored parts of piston, versatility of method. 2 cl
Patent RU-2141311-C1 (RU)
Title: Cosmetic cleansing mask "belovodie" for face skin care
Inventor: DETSINA A N
IPC: A61K8/44
Filed: 1998-02-02
Granted: 1999-11-20
Abstract: FIELD: cosmetics. SUBSTANCE: mask has gel-forming base, bentonite clay, biologically active substances of plant origin, native egg yolk, balanced saline composition of Henx or Earl solution, amino acid vitamin complex of nutrient medium for mammalian cell cultures, for example, Eagle medium and preserving agent at the following ratio of components, wt.-%: native egg yolk 5.0-20.0; bentonite clay 11.0-20.0; balanced saline composition of Henx or Earl solution 0.5-3.0 and among them: potassium chloride 0.03-0.3; calcium chloride 0.02-0.2; magnesium chloride 0.01-0.2; sodium chloride 0.2-1.0; amino acid vitamin complex of nutrient medium for mammalian cell cultures, for example, Eagle medium 0.007-0.05; preserving agent 0.07-10.0; biologically active substances of plant origic 6.0-17.0 and the base - the rest. EFFECT: increased degree of face skin cleansing without removal of useful substances from cutaneous cells. 2 cl, 2 ex
Patent RU-2133295-C1 (RU)
Title: Aluminium-based alloy and method of thermal treatment thereof
Inventor: FRIDLJANDER I N
IPC: C22C21/06
Filed: 1998-03-05
Granted: 1999-07-20
Abstract: FIELD: metallurgy. SUBSTANCE: alloy, preferably Al-Li-Mg system, comprises, wt %: 1.5-1.9; magnesium, 4.1-6.0; zinc, 0.1-1.5; zirconium, 0.05-0.3; manganese; 0.01-0.8; hydrogen, 0,9•10 -5 -4,5•10 -5  and at least one element selected from group consisting of beryllium, 0.001-0.2; yttrium, 0.01-0.5 scandium 0.01-0.3; chromium, 0.01-0.5; and aluminium; the balance. Method comprises hardening, straightening and three-stage aging according to the following procedure: first stage, at 80-90 C for 3- 12 h, second stage, at 110-185 C for 10-48 h, and third stage, at 90-110 C for 8-14 h. EFFECT: higher plasticity of alloy in chemically strong state, high strength and high corrosion resistance, good weldability, high characteristics of viscosity of destruction and thermal stability after healing at 85 C for 1000 h. 3 cl, 1 ex, 3 tbl
Patent RU-2127862-C1 (RU)
Title: Joint of two parts of rocket
Inventor: POLOMSKIKH N L
IPC: F42B15/36
Filed: 1998-04-06
Granted: 1999-03-20
Abstract: FIELD: rocketry, in particular, small-caliber rockets. SUBSTANCE: joint of rocket parts has two telescope-joined components for separation under the action of pressure with fixing members. The external component is made as an annular collet with tabs furnished with catches, and the internal component - as a bush with a mating annular groove and chamfer. The bevels of catches and annular groove are made at an angle of 25 to 30 deg to the plane perpendicular to the collet axis. The relation between the cross-section area of the tab and its length is within 0.06 to 0.08. EFFECT: enhanced reliability of joint of rocket part without any access to the place of joint. 1 dwg
Patent RU-2137645-C1 (RU)
Title: Railway crossing protection device
Inventor: TJUPKIN JU A
IPC: B61L29/24
Filed: 1998-04-10
Granted: 1999-09-20
Abstract: FIELD: railway transport; automatic signalling. SUBSTANCE: proposed device includes units operating automatic light signals and automatic gate, units switching on corresponding track circuit code signal generator of crossing approach section for putting out signals to stop the train, danger light signal switching on units, emergency signalling and emergency track protection sealed button, emergency message automatic shaper, telephone and radio communication means for transmitting information concerning the trains approaching the crossing to station operator on duty and drivers of trains approaching the crossing. Device is set into action by single button protected from accidental switching on and provides simultaneous setting into action the crossing and protection signalling, closing of gates and transmission of code signals to train to make them stop, switching on of acoustic and light emergency signalling at crossing and transmission of emergency information about crossing to all concerned. EFFECT: improved safety of train and switching operations in zone of railway crossings serviced by watchman at crossing. 1 dwg
Patent RU-2140384-C1 (RU)
Title: Method of manufacture of container for food product and such container
Inventor: KEKALO A V
IPC: B65D1/10
Filed: 1998-04-29
Granted: 1999-10-27
Abstract: FIELD: food industry. SUBSTANCE: blank for container is heated and then moulded by blowing to form container housing, after which upper part of blank is cut off and container is filled with food product. With container filled up, neck of housing is closed by expanding the cover. Container for food product has cylindrical housing made of polymeric material, with bottom and neck with cover. Cover is made of metal and is installed relative to housing neck for expanding. EFFECT: simplified design of container for food products, protection against replacement of product filled into container. 3 cl, 1 dwg
Patent RU-2132773-C1 (RU)
Inventor: KRASNYKH S N
IPC: B28C5/18
Filed: 1998-06-17
Granted: 1999-07-10
Abstract: FIELD: equipment for preparing concrete mixes and mortars. SUBSTANCE: mixer has base carrying drum with blades and drum rotational drive, which are pivotally mounted on base by means of fastening members. Drum has two truncated cones connected with their large ends and having bottoms formed as spherical segments. Blades are formed as plates mounted on conical parts in parallel with cone generatrices in spaced relation one with respect to another. Inner cone has window with hermetically sealing closure provided with lock. Bottom has outer sleeve. Drive has electric engine and reducer with bracket attached to reducer body. Free end of bracket is mounted on column positioned for rotation relative to base vertical shaft. Bracket has retainer for fixing mixer in predetermined positions. EFFECT: increased efficiency, simplified construction and improved quality of mixed products. 2 cl, 2 dwg
Patent RU-2148039-C1 (RU)
Title: Complex additive
Inventor: SVATOVSKAJA L B
IPC: C04B40/00
Filed: 1998-08-24
Granted: 2000-04-27
Abstract: FIELD: building materials, more particularly concreting at subzero temperatures. SUBSTANCE: complex additive comprises potassium chromate, solid porous catalyst, ratios of components being as follows, wt.%: potassium chromate, 40-60; and solid porous catalyst 40-60. EFFECT: greater compression strength at lower temperatures and reduced frost resistance. 1 tbl
Patent RU-2145003-C1 (RU)
Title: Group pumping station
Inventor: VEDERNIKOV V A
IPC: F04D15/00
Filed: 1998-12-11
Granted: 2000-01-27
Abstract: FIELD: control of group pumping stations working in formation pressure maintenance systems of oil fields. SUBSTANCE: group pumping station includes several pumping units, gate valves fitted at outlets of these pumping units and manifold for connecting out-going water pipe lines. Manifold is made in form of closed loop separated by gate valves into sections; each section has similar number of branches running to injection well. Outlet of pumping units are connected to manifold at points where it is divided into sections whose number is equal to number of pumping units at similar number of branch in each of them. EFFECT: increased pumping capacity; enhanced efficiency due to optimization of hydraulic system. 3 dwg
Patent RU-2140806-C1 (RU)
Title: Plant for obtaining oxygen from atmospheric air
Inventor: VOLODIN N A
IPC: B01D53/04
Filed: 1998-12-08
Granted: 1999-11-10
Abstract: FIELD: adsorption engineering; separation of air by short-time no-heating adsorption followed by obtaining gas mixture of increased content of oxygen. SUBSTANCE: plant includes air compressor, drying unit and absorption unit containing the receiver, two adsorbers filled with sorbent whose inlet branch pipes are connected to compressed air supply system and outlet branch pipes are connected to receiver, pipe lines connecting the adsorbers with receiver, compressed air source and consumer and two parallel pipe lines interconnecting the outlet branch pipes of adsorbers; they are fitted with control valves and constricting device of orifice plate type. Flow sections of orifice plates are different and are selected specially; plant is also provided with gas flow control valves and control unit which changes over valve in definite sequence for realization of absorption-regeneration cycle in adsorbers. EFFECT: optimization of flow rate of product gas fed for regeneration of absorber; enhanced efficiency of regeneration process; improved working characteristics with no additional power requirement. 1 dwg
Patent RU-2154942-C1 (RU)
Title: Способ получения средства защиты растений из хвои ели европейской (picea excelsa l.)
Inventor: BUROV V N
IPC: A01N61/00
Filed: 1999-03-23
Granted: 2000-08-27
Abstract: Описывается способ получения средств защиты растений из хвои Picea ехсеlsa L. , который включает экстракцию хвои этиловым спиртом, выделение из спиртового экстракта нейтральных веществ щелочным гидролизом, экстракцию их гексаном, хроматографию гексанового экстракта на колонке с силикагелем в системе гексан - 20%-ный диэтиловый эфир в гексане при соотношении массы нейтральных веществ, наносимых на колонку к массе силикагеля, равном 0,01-0,05, при этом сначала отбирают гексановую, затем гексаново-эфирную фракции, полученные фракции смешивают. Полученный продукт обладает одновременно инсектоакарицидной, фунгицидной, бактерицидной и рострегулирующей активностями. Технический результат - упрощение процесса. 3 табл.
Patent RU-2143834-C1 (RU)
Title: Method of diagnosis of disturbances of stereovision
Inventor: BELOZEROV A E
IPC: A61B3/08
Filed: 1999-04-28
Granted: 2000-01-10
Abstract: FIELD: ophthalmology. SUBSTANCE: method includes presenting to patient under conditions of separation of fields of vision from monitor screen, test objects in the form of stereopairs consisting of vertical sinusoidal lattices located one above another with the same spatial frequency and different disparity within range of spatial frequencies from 0.25 to 22 cycle/deg. Stereovision threshold is determined in angular seconds for each examined spatial frequency. If level of detected stereovision threshold on one or several special frequencies exceeds the age norm, disturbed stereovision is diagnosed. EFFECT: higher accuracy of diagnosis of stereovision disturbance with possibility of correction of test results in connection with age of tested patient. 4 dwg, 3 ex
Patent RU-2149650-C1 (RU)
Inventor: GROJSMAN V A
IPC: A61N5/00
Filed: 1999-06-17
Granted: 2000-05-27
Abstract: FIELD: biology and public health, in particular, equipment, such as form generators adapted for changing functional state of biological objects. SUBSTANCE: apparatus has three regular metal carcass-type four-angled pyramids of similar geometry, whose apexes are disposed in single straight line. Pyramids are inserted one inside the other and rigidly interconnected through similar metal bearing rods so that spaces of equal size are defined between them. Pin fixed to apex of outer pyramid is extending perpendicular to pyramid bases. Block of equally spaced antennae is secured to pin. Antennae are arranged along circumferential line and provided with emitters. Bearing rods are positioned at an angle of 42 deg to pyramid bases. Ends of rods are fixed to respective apexes of pyramid squares. Length of pyramid members and bearing rods is selected such that ratio of distance between bases of smaller and outer pyramids and base side of outer pyramid is 0.16, and ratio of height of each pyramid and length of its base side is 1.618. Block of antennae has hub allowing block to be mounted for rotation on pin, and array of similar antennae made in the form of bundle composed of three vibrators, which are arranged so as to define carcass-type tetrahedron with three ribs extending from single apex. Ratio of base side length and diameter of circle that is circumscribed by bundle apexes, and ratio of this diameter and length of vibrator are 1.618. Such construction allows energoinformational flux of controlled intensity to be directed to biological object. EFFECT: increased efficiency and enhanced reliability in operation. 3 cl, 2 dwg
Patent RU-2159133-C1 (RU)
Inventor: VOROB EVA T I
IPC: A61N1/16
Filed: 1999-07-06
Granted: 2000-11-20
Abstract: FIELD: medical equipment, applicable for neutralization of unfavorable chances, as well as for expansion of psychical and creative capabilities and chances. SUBSTANCE: the method consists in formation and transfer of energy information to a carrier with a possibility of multiple reproduction for interaction with the object; the energy information is formed with the aid of a composition of multiple- layer frames, each consisting of the first non-transparent layer with a visual image, applied on which is a great number of transparent layers with energy information, in the character of which a video subject may be used. A time interval determining the duration of interaction with the object is preset for each multiple-layer frame. Replacement of one multiple-layer frame with another one is accomplished gradually with the aid of transitions. The composition of multiple-layer frames is exposed to sound recording by music accompaniment. Video cassettes or standard computer information carriers are used as carriers of composition of multiple-layer frames. EFFECT: creation of visual multiple-level energy information product for interaction with a person by means of visual review. 6 cl, 3 ex
Patent RU-2165044-C1 (RU)
Title: Wave drive and method of its assembly (versions)
Inventor: BELOUSOV N I
IPC: F16H1/00
Filed: 1999-11-19
Granted: 2001-04-10
Abstract: FIELD: machine elements. SUBSTANCE: wave drive housing with cover; electric motor is mounted inside housing on flange having "n" radial projections (n= 3, 4, etc); wave drive is also provided with wave transmission; each of "n" closed slots of fixed flexible wheel is used for receiving the radial projection of flange. Overall dimension of flange is lesser than inner diameter of flexible wheel in one of positions relative to flexible wheel. During assembly, flange is turned to position when it is inscribed by inner diameter of flexible wheel and is forced inside flexible wheel, after which it is turned (at even number of projections on flange) relative to its longitudinal axis till two opposite projections are received by opposite slots of flexible wheel or is shifted (at odd number of projections) radially till one of projections of flange is received by one of slots of flexible wheel and then it is turned relative to axis of projections received by slots till remaining projections are received by remaining slots; then flexible wheel together with flange inside it, as well as electric motor, wave generator and rigid wheel are mounted. EFFECT: increased loading capacity of wave drive. 4 cl, 9 dwg
Patent RU-2168921-C1 (RU)
Inventor: BORODJANSKIJ V P
IPC: A24B3/04
Filed: 1999-12-06
Granted: 2001-06-20
Abstract: FIELD: tobacco industry. SUBSTANCE: drying drum has drive with gear link mechanism imparting reciprocating motion to drying drum for intensifying the process of breaking glued parts. Drying drum is provided with blades and electric heaters positioned inside blades. Blades of such construction prevent tobacco from overheating, when tobacco is in contact with blades. EFFECT: simplified construction, reduced metal usage and improved processing properties of cut tobacco. 3 dwg
Patent RU-2159096-C1 (RU)
Title: Penis prosthesis
Inventor: TARUASHVILI G I
IPC: A61F2/26
Filed: 1999-12-14
Granted: 2000-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has rod manufactured from biologically inert material. The rod has rounded thickening at its proximal end. Its base has flat surface being in perpendicular relation to the rod axis. EFFECT: high axial stability; simplified design. 1 dwg
Patent BR-PI0404996-C1 (BR)
Title: embalagem para rolo de pastilhas de contra peso adesivo aplicado no balanceamento de rodas de veìculos automotores
Inventor: ZOUKI JEAN
IPC: B60B15/28
Filed: 2004-11-17
Abstract: EMBALAGEM PARA ROLO DE PASTILHAS DE CONTRA PESO ADESIVO APLICADO NO BALANCEAMENTO DE RODAS DE VEìCULOS AUTOMO- TORES representado por uma solução inventiva onde o rolo de pastilhas de contra peso (A) passa a ser suportado no interior de uma embalagem (B), composta de uma caixa poligonal, formada de uma pluridade de faces (BI), onde sua face (BI) frontal apresenta em as parte extrema superior uma abertura (B2) que dá acesso à ponta do rolo de pastilhas de contra peso (A), ao pas- so que em uma face (Bi) lateral é definida uma fenda poligonal retangular (B3), pela qual o operador pode verificar a quantidade ainda disponível de contra peso (AI), onde em adição em posição vertical e adjacente ao vértice formado por uma face lateral (BI) e a face frontal (Bi) é defino um par de escalas verticais (B4), com graduação definida em peso (gramas), e graduadas de forma acumulativa, de cima para baixo.
Patent AU-2006258879-C1 (AU)
Title: Compounds for the treatment of multi-drug resistant bacterial infections
Inventor: JOSEPH EYERMANN CHARLES
IPC: C07D401/06
Filed: 2006-06-16
Granted: 2011-09-01
Abstract: The present invention relates to compounds that demonstrate antibacterial activity, processes for their preparation, pharmaceutical compositions containing them as the active ingredient, to their use as medicaments and to their use in the manufacture of medicaments for use in the treatment of bacterial infections in warm-blooded animals such as humans. In particular this invention relates to compounds useful for the treatment of bacterial infections in warm-blooded animals such as humans, more particularly to the use of these compounds in the manufacture of medicaments for use in the treatment of bacterial infections in warm-blooded animals such as humans.