baber/WOPTO huggingface dataset:
Patent RU-2141922-C1 (RU)
Title: Seam sealing syringe and holder preventing leakage after delivery
Inventor: VANMOR ARTUR
IPC: B05C5/00
Filed: 1995-09-13
Granted: 1999-11-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: holder has tubular body, front pressure hole in front part of tubular body and rear wall installed for displacement inside tubular body. Seam sealing syringe has pan for placing holder and piston installed for displacement parallel to pan. Control lever is used to move rear wall inside tubular body forward to decrease volume of chamber in holder. Rear wall is free to slide inside tubular body owing to reduced diameter of rear wall relative to inner diameter of tubular body. Wall starts moving/backwards when volume of body decreases in radial direction after operation. As an alternative, holder body can be protected from expansion and can be positively clamped . EFFECT: prevention of leakage of sealing compound caused by reduction of body volume. 10 cl, 9 dwg
Patent RU-2114470-C1 (RU)
Inventor: KARLINA O K
IPC: G21F9/28
Filed: 1997-04-16
Granted: 1998-06-27
Abstract: FIELD: radiation protection. SUBSTANCE: invention relates to treating materials polluted by radioactive substances. Method includes applying a layer of powdered exothermic mixture onto polluted surface, inflaming the mixture, and removing radioactive combustion products. Exothermic mixture is composed, wt. -%: silicocalcium powder, 40-60; alkali metal nitrate, 2-5; industrial oil, 1-2; and aluminum-magnesium alloy powder, the balance. EFFECT: increased safety and productivity of the method. 2 cl
Patent RU-2134858-C1 (RU)
Inventor: BOGOMOLOV V A
IPC: F28F25/00
Filed: 1997-06-26
Granted: 1999-08-20
Abstract: FIELD: heat-and-mass exchange. SUBSTANCE: unit may be used in evaporating cooling towers and in water cooling apparatuses. Water catcher unit has repelling members of wavy profile held together by rods, spacers inserted between them, and fasteners located at rod ends. Spacers are of variable form and section in height, and wavy members are provided with U-shaped grooves on their internal side. Grooves have through holes at lower point turning into inclined outlet grooves on external side which reach lower edges of wavy members. EFFECT: enhanced efficiency. 2 cl, 6 dwg
Patent RU-2144154-C1 (RU)
Title: Bearing press-fitting device
Inventor: KIM TAE-VUK
IPC: F16C43/04
Filed: 1997-08-14
Granted: 2000-01-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed bearing press-fitting device has rotor alignment stand, bearing press-fitting unit, two bearing feed units and great number of stops. Bearing press-fitting unit has press-fitting cylinder with main housing and piston rod connected with two movable blocks shifted along guide rail, and two bearing holders installed opposite to each other coaxially with shaft of engine of rotor engine of rotor installed on rotor alignment stand and coupled with movable blocks, respectively. Bearing feed units are installed opposite to each other to provide delivery of indicated bearings to bearing holders of bearing press-fitted unit. Stops (limiters) limit displacement of movable blocks, thus providing accurate directing of brings fed by bearing feed units into inner part of bearing holders of bearing press-fitting unit. Thanks to it bearings are moved towards rotor close to each other along guide rail coaxially with engine shaft. EFFECT: simplified press-fitting of bearings from both sides of engine shaft without application of man force. 5 cl, 5 dwg
Patent RU-2141589-C1 (RU)
Title: Method for production of sealing material
Inventor: ISAEV O JU
IPC: F16J15/22
Filed: 1998-01-20
Granted: 1999-11-20
Abstract: FIELD: sealing materials production technology. SUBSTANCE: according to method, fortified graphite band is drawn through funnel-like opening of reducing die. Thus produced blank piece is twisted around its longitudinal axis until creation of thread-like material. Application of aforesaid method increases production capacity due to simplification and reliability of sealing obtained by higher density and higher breaking load of material. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2135645-C1 (RU)
Inventor: POVETKIN V V
IPC: C25D3/58
Filed: 1998-02-24
Granted: 1999-08-27
Abstract: FIELD: electroplating; applicable in instrumentation engineering for production of coatings with high resistance to corrosion. SUBSTANCE: electrolyte contains sulfates of copper and cadmium, trilon B and organic additives OP-10 (polyethyleneglycol ethers of high-molecular alkyl phenols) and compensator A (methyldiethylaminomethylacrylphenol benzosulfate of polyglycol ether) with the following ratio of components, g/l: copper sulfate, 20-10; cadmium sulfate, 20-30; trilon B, 20-30; compensator A, 2.5-3.5; organic additive OP-10, 4.5-5.5. EFFECT: higher quality and corrosion resistance of coatings. 1 tbl
Patent RU-2139076-C1 (RU)
Title: Method of preparing balsamic remedy "pinoprosan "
Inventor: KALINJAK I P
IPC: A61K36/15
Filed: 1998-02-26
Granted: 1999-10-10
Abstract: FIELD: pharmaceutics. SUBSTANCE: invention relates to technology of production of balsamic remedies based on oil-alcohol natural material extracts. Aqueous cabbage decoction, prepared at cabbage-to-water weight ratio 1: 2, is filtered and extracted with rectified alcohol at decoction-to-alcohol weight ratio 27:73. Extract solution (4 wt parts) is used to extract divided garlic (1 wt part) at 20-25 C. Transparent part of garlic extract is used (9 wt parts) for extracting divided propolis (1 wt part). Transparent part of propolis-garlic extract is separated and used (9 wt parts) to extract preliminarily divided young pin shoots ( 1 wt part) at 30-35 C. Transparent part of propolis-garlic-pin extract is separated and glycerol is added to it at vigorous stirring at weight ratio 1:9. Thus obtained mixture is matured under vibration conditions at 20-25 C for 24 hr and sealed. EFFECT: enabled production of stable balsam with wide range of biological activity. 5 cl, 3 ex
Patent RU-2121539-C1 (RU)
Title: Fibrous sheet filter material for liquids
Inventor: OSIPOV P S
IPC: B01D39/00
Filed: 1998-03-17
Granted: 1998-11-10
Abstract: FIELD: FILTER MATERIALS. SUBSTANCE: material is designed for wine, bear-sweet, and spirits beverage production. Material contains cellulose, aluminum hydroxide with average particle size 5 to 20 mcm and polymer binder Ц mixture of polyamide-epichlorohydrin resin and sodium carboxymethylcellulose at ratio from 3:1 to 9:1, respectively. EFFECT: improved operational characteristics due to increased throughout capacity and mechanical strength in wet state; increased ecological purity of material. 1 tbl, 3 ex
Patent RU-2139444-C1 (RU)
Inventor: LEVIN G KH
IPC: F03D9/00
Filed: 1998-06-15
Granted: 1999-10-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: plant has induction machine and synchronous machine both connected to load buses; novelty is that squirrel- cage induction machine is connected to load buses through circuit breaker and to windmill provided with windwheel blade operating mechanism for speed regulation; synchronous machine is also connected to load buses through circuit breaker; it is provided with inertia flywheel mounted on shaft extension and is coupled to internal-combustion piston engine through adjustable disengaging clutch. Plant is also provided with piston engine starting and clutch engaging relay, relay controlling current frequency at load buses, active load power sensor, synchronous-machine active power value and direction sensor, timer, as well as comparator for comparing active power of load with that of synchronous machine; current frequency relay output is connected to engine starting and clutch engaging relay input through timer; comparator output is directly connected to induction machine circuit breaker release and to input of engine starting and clutch engaging relay. EFFECT: improved efficiency and power characteristics of plant under steady state and transient conditions. 1 dwg
Patent RU-2140048-C1 (RU)
Title: Method of control of refrigeration system
Inventor: SERDOBINTSEV S P
IPC: F25B49/00
Filed: 1998-09-21
Granted: 1999-10-20
Abstract: FIELD: refrigerating engineering. SUBSTANCE: method consists in determination of number of compressors to be connected, their connection scheme and operating parameters. Mode of operation is selected automatically depending on surrounding temperature, temperature and mass of objects to be cooled down through minimization of ex-ergetic losses. EFFECT: reduction of ex-ergetic expenses for functioning of refrigeration. 5 dwg, 1 ex
Patent RU-2156776-C1 (RU)
Inventor: PODLESSKAJA N K
IPC: C08F4/40
Filed: 1999-01-19
Granted: 2000-09-27
Abstract: FIELD: polymer production. SUBSTANCE: invention relates to production of copolymers exhibiting high strength and dielectric characteristics along with chemical stability, heat (up to 200 C) and radiation resistance, which are, in particular, useful as structural materials in a variety of mechanical engineering areas and as strong electric- insulating materials in electrical industry. Copolymers of invention are prepared by aqueous-emulsion copolymerization of tetrafluoroethylene with ethylene and modifying comonomer in presence of initiator and fluorinated emulsifier, which process is carried out by feeding, into reaction zone, replacing amounts of equimolar mixture tetrafluoroethylene and ethylene at constant copolymerization rate. Process is distinguished by that above-said initiator is represented by system of beta-hydroxyethyl-tert-butyl peroxide/ascorbic acid at molar ratio (20-25): 1, copolymerization rate is maintained constant by portionwise feed of ascorbic acid after 18-20% of the total weight of replacing monomer mixture is consumed, and molar ratio of peroxide to ascorbic acid in reaction zone is maintained (7-10): 1 during polymerization process. EFFECT: simplified process and improved working characteristics of copolymers. 1 tbl, 10 ex
Patent RU-2153169-C1 (RU)
Title: Method of determining complex nitrophenol preparation "nitrafen" in biological material
Inventor: SHORMANOV V K
IPC: G01N33/48
Filed: 1999-03-15
Granted: 2000-07-20
Abstract: FIELD: toxicological chemistry. SUBSTANCE: sample is broken, treated twice with acetone for 45 min each time. Acetone extracts are combined, combined solution evaporated in air flow at 16-22 C, and residue dissolved in chloroform/hexane mixture (7:4). Solution is chromatographed in silica gel column using chloroform/hexane mixture (7:4) as mobile phase. Eluate fractions containing sum of "Nitrafen" nitrophenols are combined, eluent distilled off, residue dissolved in hexane/dioxane/2-propanol system (40:5: 1), and resulting solution analyzed by high-performance liquid chromatography technique in "Sylasorb 600" column using above-mentioned system as eluent. EFFECT: increased sensitivity and selectivity of determination. 1 dwg, 5 tbl, 4 ex
Patent RU-2161245-C1 (RU)
Title: Technology of well construction in geological structures
Inventor: PLUGIN A I
IPC: E21B43/00
Filed: 1999-04-21
Granted: 2000-12-27
Abstract: FIELD: technology of sinking of geological structures in construction of wells of various purpose with using drilling units and apparatuses self-contained in power supply and principle of application. SUBSTANCE: technology includes preparation of working site, selection of preventer design for process realization, equipment of wellhead and upper part of well, sinking of sedimentary and other rocks down to producing formation (oil, gas, water horizons, etc.), organization of mineral recovery. Broken rock from bottom hole is filled to wellhead by flow of outgoing working agent (gas, steam-gas mixture, etc.). Well walls are walled up with use of the same drilling unit by application to well walls and pressing of material of ascending flow of cuttings and gases to form protective shell of well wall. In sinking of well in insecure horizons, working agent pressure to well walls is increased. Drilling unit is periodically lifted in well section for its cleaning from drilling cuttings. The procedure is carried out by variation of conditions of action on bottom hole and well walls due to redistribution of forces directed onto bottom hole, walls and wellhead from drilling unit. EFFECT: considerable increase in well drilling rate in nonuniform and complicated conditions in geological structures. 4 cl, 4 dwg
Patent RU-2149457-C1 (RU)
Inventor: OSIPOV I A
IPC: G07D7/00
Filed: 1999-04-27
Granted: 2000-05-20
Abstract: Изобретение относится к методам и средствам защиты ценных бумаг, произведений живописи и других раритетов от их подделки и может быть использовано для идентификации и контроля за их перемещением. Техническим результатом изобретения является обеспечение возможности оперативно и в короткое время обнаружить идентификационные метки с высокой степенью точности и стабильно установить принадлежность маркированных изделий. Особенностью предложенной технологии маркирования и идентификации изделий является то, что на изделие наносят метку, выполненную в виде одного или более веществ и/или их растворов, имеющих коэффициент поглощения ε≥ 2•10 3  в ИК- области спектра от 700 нм до 3 мкм и прозрачных в видимой области спектра, в качестве которых используют органические соединения с системой сопряженных связей, различные соли или комплексные соединения d- и f-металлов, а выявление и идентификацию метки производят при помощи телевизионной системы, работающей в области спектра от 700 нм до 3 мкм. 2 с. и 2 з.п. ф-лы, 1 ил.
Patent RU-2146504-C1 (RU)
Title: Method for selecting material for manufacturing artificial denture
Inventor: OLESHKO V P
IPC: A61C5/08
Filed: 1999-06-01
Granted: 2000-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves measuring bioelectromagnetic response index values on matched symmetry points selected on the external surface of the lips, the initial value and one with a sample under study. The sample is placed between the patient lips. Asymmetry coefficients of the primary and secondary measurements are calculated from a formula   for   or   for  , where V 1 , V 2  and  ,   are the arithmetic means of the primary and secondary measurements indices on each of the symmetric parts of the lips. Samples in the case of z 2  ≤ z 1  are selected from minimum value of z 2 . EFFECT: enhanced reliability; accelerated manufacturing time; wide range of functional applications. 1 dwg
Patent RU-2143362-C1 (RU)
Inventor: LOBKO V P
IPC: B63B3/16
Filed: 1999-07-13
Granted: 1999-12-27
Abstract: FIELD: shipbuilding, manufacture of hull structural members, superstructures, etc. SUBSTANCE: ship's skin has boundaries of front and rear sides in cross section. At least part of boundary line of section is made in form of fragment and/or combination of fragments of oblique taper section of right circular cone over at least boundary of front and/or rear side and/or at least one of vertices. Angle of at least one of vertices of section may be lesser than 180 deg. Thickness of skin may increase from one edge of section to other. This thickness may increase or decrease from inner part of section towards one of edges. Thickness of skin may change repeatedly and intermittently. Over part of length, boundary line of at least one of sides relative to center line of section may be convex or concave. This line may be stepped over part of length. At least one edge of skin may have bend and/or partial bend at change of concavity, opposite concavity inclusive. Over part of length, boundary line of at least one of sides may have at least one recess or one projection. At least one of vertices of section may have at least one recess or one projection. Thickness of skin may have at least one discontinuity. Repeated and intermittent discontinuities of thickness may also take place. EFFECT: improved service characteristics of skin. 21 cl, 18 dwg
Patent RU-2168043-C1 (RU)
Inventor: ANDREEV A V
IPC: F02C7/26
Filed: 1999-12-10
Granted: 2001-05-27
Abstract: FIELD: aircraft industry. SUBSTANCE: in process of engine starting, rotation from shaft of turbostarter is transmitted through overrunning clutch to shaft of engine to be started and simultaneously to shaft of positive-displacement hydraulic pump. Working liquid from pump output is passed through sets of aircraft control systems. For this purpose corresponding cocks are to be opened. It decreases consumption of power by positive-displacement hydraulic pump owing to reduction of pressure behind the pump caused by increase of effective area at output. EFFECT: provision of reliable starting of aircraft engine with connected positive-displacement hydraulic pumps communicating with aircraft control system without disconnection of pumps and without increase of power required by turbostarter. 2 cl, 2 dwg
Patent RU-2165152-C1 (RU)
Title: Method of preparing base for making aromatic principle with fish aroma
Inventor: DOLMATOV V A
IPC: A23L27/10
Filed: 1999-12-22
Granted: 2001-04-20
Abstract: FIELD: food industry. SUBSTANCE: pasteurized milk is fermented by addition of 3-10 wt. -% of lactic acid bacterium Lactobacillus delbruckii and 0.1-1.0 wt.-% of calcium chloride at temperature providing the clot formation. After separation suspension of spores of mold fungus Penicillium funiculosum or Penicillium lividum, or Penicillium lanosum is added to the clot. Clot is kept at 28-32 C for 5-10 days up to aroma ripening. After drying at 80 C, not above, and grinding product can be stored for above 6 months. Method provides to obtain product with intensive fish aroma that can be used for aromatic principle making. EFFECT: improved method of preparing. 1 ex
Patent AU-2001274589-C1 (AU)
Title: Low-temperature impact-resistant polyamide-based stretch-oriented multilayer film
Inventor: UEYAMA TAKAHISA
IPC: B29C48/10
Filed: 2001-06-22
Granted: 2018-04-19
Abstract: A stretch-oriented multilayer film suited for use as a freeze packaging material, a deep drawing packaging material, a vertical pillow packaging material, etc., is provided as a stretch-oriented multilayer film, comprising at least three layers including a surface layer (a) comprising a thermoplastic resin, an intermediate layer (b) comprising a polyamide resin and a surface layer (c) comprising a sealable resin, said multilayer film exhibiting an impact energy of at least 1.5 Joule at a conversion thickness of 50 mum at -10° C. The multilayer film is produced through an inflation process using water having a large capacity as a cooling and a heating medium and including a combination of a high degree of stretching and a high degree of relaxation heat treatment not exercised heretofore.
Patent AU-2017387699-C1 (AU)
Title: System and method for determining a plant status
Inventor: REUSCH STEFAN
IPC: A01G7/04
Filed: 2017-12-27
Granted: 2023-06-08
Abstract: The invention relates to a system and method for determining a status of plants. The system includes a light transmitter arranged for providing broad band illumination to one or more plants. The system includes a light receiver including a plurality of receiver channels, the receiver channels arranged for receiving light from said one or more plants in mutually different wavelength bands. The system includes a processing unit arranged for determining a status of said one or more plants on the basis of light received by the plurality of receiver channels. The transmitter may be arranged for transmitting bursts of modulated light.
Patent AU-2020380167-C1 (AU)
Title: Wireless charging interference mitigation
Inventor: SCHWARTZ ADAM L
IPC: H02J50/80
Filed: 2020-10-23
Granted: 2023-10-26
Abstract: An electronic device such as a portable electronic device has wireless power receiving circuitry. A vehicle has a vehicle remote keyless system that transmits beacons. A key receives the beacons and responds with key codes to unlock doors and enable a vehicle ignition in the vehicle. In the presence of wireless power transfer operations there is a risk that wireless power signals will interfere with the reception of the beacons by the key. To ensure that beacons are satisfactorily received, conditions in which there is a risk of interference are detected and corresponding interference mitigation operations are performed.
Patent RU-2166462-C1 (RU)
Title: Multi-purpose fighter
Inventor: MUKHAMEDOV F A
IPC: B64C30/00
Filed: 2000-01-17
Granted: 2001-05-10
Abstract: FIELD: aviation. SUBSTANCE: center-wing section of fighter is made in plan in form of lifting disk with leading and trailing edges over its generatrix. Lifting disk is provided with control aerodynamic surface in form of nose segments of lifting disk of center-wing plane with leading edge over generatrix circle of lifting disk located on either side of fuselage. Nose segments are swivel relative to their axes coinciding in its extension in plan with leading edge of adjoining swivel outer wing panel. Axis of turn of deflectable leading edge of each swivel outer wing panel and axis of turn of nose segment of lifting disk of center-wing section adjoining it are parallel in plan. Point of application of total position or negative lift force of aircraft at deflection of swivel panels is brought close to point of aerodynamic center of aircraft ensuring control of fighter with no change in its longitudinal moment in lift force control system. EFFECT: improved maneuvering characteristics; reduced landing run. 3 dwg
Patent RU-2159322-C1 (RU)
Title: Process of action on face zone of well
Inventor: JANIN A V
IPC: C09K8/524
Filed: 2000-05-04
Granted: 2000-11-20
Abstract: FIELD: oil industry, working of face zone of well. SUBSTANCE: well located on section with reduced pressure is filled with solvent of asphalt, resin and paraffin deposits during working of face zone of well. First technological curing is conducted, solvent is forced into face zone of well, second technological curing is conducted, solvent is replaced with damping fluid and implosive action is carried out. 4.0-6.0% solution of mixture of gasoline fraction with content of saturated hydrocarbons C 6 -C 8  not less than 50% and product of organic synthesis based on aromatic hydrocarbons with their mass proportion (25-75):(25-75) is used as solvent of asphalt, resin and paraffin deposits. First technological curing is conducted in the course of 6-10 h under initial pressure of 2.5-3.5 MPa on well-head. Second technological curing is also conducted in the course of 6-10 h. If well accepts solvent of asphalt, resin and paraffin deposits in interval from lower perforation holes to well-head solvent is forced through into face zone in the amount of 1.5-2.5 cu m/m of perforation interval. EFFECT: increased productivity of well. 1 cl
Patent RU-2177792-C1 (RU)
Inventor: SMERDOVA M D
IPC: A61P43/00
Filed: 2000-06-23
Granted: 2002-01-10
Abstract: FIELD: veterinary science. SUBSTANCE: dry cows are twice - 2 mo and 3 wk before calving - subsequently introduced with a set of preparations: sodium selenite at the rate of 0.1 mg/kg body weight, 15.0 ml ferroglukin, every 10 d vitamin E per 5000 IU, and 7 d after the first introduction of above preparations dry cows' diet is additionally supplemented with 290-300 g bio- ginseng oil-meal for 30 d. Vitamin E is introduced every 10 d for 3 d. EFFECT: method enables to improve metabolic processes in pregnant cows, decrease stress impact of metabolic acidosis to develop physiologically mature fetus. 1 cl, 4 tbl
Patent RU-2168467-C1 (RU)
Title: Method of water complex purification
Inventor: SHEBANOV S M
IPC: G21F9/10
Filed: 2000-10-23
Granted: 2001-06-10
Abstract: FIELD: complex purification of ground and/or mine, and/or sewage waters of various origin from impurities of heavy metals, arsenic, organic and radioactive contaminants. SUBSTANCE: purification is carried out in field of galvanic cell from mixture of metal materials with various carbon-containing materials in presence of chemically stable filler. Reaction medium treated in field of galvanic cell and containing materials of galvanic pair, water to be purified and products of reaction are separated into liquid and solid, or liquid solid and gaseous phases. Impurities are separated from each phase, with pH measured in liquid phase and, if needed, corrected. EFFECT: simple technological embodiment of offered method, economic and production efficiency, ecological safety. 20 cl, 6 tbl, 15 ex