baber/WOPTO huggingface dataset:
Patent RU-2117933-C1 (RU)
Title: Method of quantitatively determining oil hydrocarbons involving ir spectra numerical subrange integration approach
Inventor: VOLKOVA S S
IPC: G01N21/35
Filed: 1996-07-25
Granted: 1998-08-20
Abstract: FIELD: oil prospecting methods. SUBSTANCE: invention, in particular, relates to determining hydrocarbon in industrial waste waters or in environmental monitoring. One measures integral intensity of absorption spectra of oil hydrocarbon solutions (or extract solutions) in carbon tetrachloride in two regions: 3150-2994 cm -1  for aromatic moieties and 2994-2899 cm -1  for saturated moieties. Using empirical formula provided in invention, one calculates integral concentration of oil hydrocarbons and estimates hydrocarbon unsaturation rate. EFFECT: increased analytical accuracy. 1 tbl
Patent RU-2115064-C1 (RU)
Inventor: SLOBODJANIK IVAN PETROVICH
IPC: F23D14/02
Filed: 1996-08-08
Granted: 1998-07-10
Abstract: FIELD: devices for combustion of gases in furnaces of thermally-stressed technological plants; petrochemical, power and other industries and metallurgy. SUBSTANCE: gas burner includes contraction mixer connected to body; at outlet, it is connected to cylindrical nozzle with outlet toroidal embrasure; burner has circular collector with gas supply branch pipe; mixer is connected to collector by rows of holes whose axes are directed at acute angle relative to radial planes and to generatrices of mixer towards nozzle; holes in walls of mixer are made in form of taper swirling chambers with central jet holes and helical passages; lesser bases of taper chambers are directed inside contraction mixer. Burner is also provided with central cylindrical nozzle mounted inside body; this nozzle has perforations made in form of holes with axes directed at acute angle to radial planes and to generatrices of nozzle towards outlet; body is made in form of truncated cone whose lesser base is oriented to outlet; air supply branch pipe is tangentially connected to body. EFFECT: enhanced efficiency of combustion of fuel gas in burner. 5 dwg
Patent RU-2135214-C1 (RU)
Title: Method of pre-implantation treatment of textile articles for cardiovascular surgery
Inventor: BOKERIJA L A
IPC: A61L33/10
Filed: 1996-08-12
Granted: 1999-08-27
Abstract: FIELD: cardiovascular surgery. SUBSTANCE: textile implants are treated with composition containing acetylsalicylic acid, heparin, and gelatin, whereas intermolecular cross-linking of gelatin is effected by aqueous solution of glutaric aldehyde and subsequent treatment with solution of glycerol in aqueous ethanol. EFFECT: improved tromb-resistant properties of coating. 2 cl, 2 ex
Patent RU-2115069-C1 (RU)
Title: Refrigerating plant
Inventor: OLEJNIK V V
IPC: F25B1/00
Filed: 1996-09-19
Granted: 1998-07-10
Abstract: FIELD: refrigerating engineering. SUBSTANCE: refrigerating plant uses a compressor, condenser, regulating valve, it has also a cylindrical hydrocyclone which provides for separation of light fraction (oil) from heavy fraction (refrigerant). In addition the plant uses a regenerative heat exchanger and a heat exchanger-evaporator for final evaporation of oil from oil-refrigerant mixture that are connected in succession and installed between the condenser and regulating valve. Besides, the plant has another regulating valve used to reduce pressure of oil and refrigerant mixture down to the suction pressure, which is installed between the heat exchanger - evaporator and cylindrical hydrocyclone. EFFECT: improved heat exchange and enhanced reliability. 1 dwg
Patent RU-2101132-C1 (RU)
Title: Способ получения стальных слитков
Inventor: BOJTSEV ALEKSANDR IL ICH
IPC: B22D7/00
Filed: 1996-11-05
Granted: 1998-01-10
Abstract: Изобретение относится к черной металлургии, а именно, к процессу легирования стали при разливке ее сифоном. Цель изобретения - обеспечение равномерности распределения вводимых легкоплавких элементов и экологических требований при металлургическом переделе металла. Цель достигается тем, что легирующие материалы начинают вводить в центровой литник после наполнения изложницы на 50-90% высоты отливаемого слитка, а заканчивают вводить в конце разливки одновременно с началом заливки последней порции металла, равной 50-180% массы металла в литниковых каналах после окончания разливки, причем до начала введения легкоплавких элементов в изложницу присаживают теплоизолирующий материал с теплопроводностью не более 0,20 ккал/м.ч.град в количестве, обеспечивающем толщину слоя на поверхности металла в изложнице не менее 10 мм. 1 табл.
Patent RU-2145596-C1 (RU)
Title: Method of recovering amines and amine mixtures
Inventor: GIBELER EHBERKHARD
IPC: C05F5/00
Filed: 1995-05-03
Granted: 2000-02-20
Abstract: FIELD: chemical engineering. SUBSTANCE: invention relates to recovering amines from acidic solutions of amine salts (e.g. amine-polluted wash water from exhausted air absorbers) by adding such bases as alkali or alkali-earth metal hydroxides, mixing, interaction with base, steam distillation- mediated separation, and drying in heated drier equipped with (i) fixed and running kneading members separated by clearance of 1.5 to 10 mm, through which mixture being treated is forced, and (ii) slag through which drier is connected with rectification column and condenser. Process is carried out with stoichiometric excess of base relative to amine salt anions. EFFECT: increased degree of amine recovery. 9 cl, 2 dwg, 2 ex
Patent RU-2141691-C1 (RU)
Title: Servo data storing system for hard disk storage equipment
Inventor: BEST JOHN STEWART
IPC: G11B5/55
Filed: 1995-05-18
Granted: 1999-11-20
Abstract: FIELD: computer engineering. SUBSTANCE: servo recording system measures position of head drives and outputs reference synchronization signal using semiconductor lasers. Inner reference signals for detection of position are provided by reflecting diffraction gratings which are connected to head drive lever and sleeve of disk drive spindle. Optical detectors read differential alterations in diffraction patterns including sensitivity to frequency drift. Electronic decoders converts data from optical detectors into signals for changing servo drive position. Electronic control units excites linear drive motor in disk drive, which positions record converter into position which is required for storing servo information which is provided by generator of servo system pattern generator. Transparent windows which are provided in cover of jacket which holds head and disk provides possibility to make record in disk drive in assembled and pressurized state. EFFECT: elimination of intervention into design of disk drive, increased efficiency for high-density disk drives. 8 cl, 20 dwg
Patent RU-2126938-C1 (RU)
Inventor: FIN KO V E
IPC: F25B11/00
Filed: 1997-02-17
Granted: 1999-02-27
Abstract: FIELD: gas-distribution stations. SUBSTANCE: gas-distribution station of gas main is provided with liquefaction unit and moisture freezer for separation of moisture and cleaning of high-pressure gas flow of moisture. Freezer is provided with vortex tubes made in form of flow rate (pressure) regulators. System is made in form of module of definite capacity, thus making it possible to produce liquefied gas and to deliver preheated gas to Consumer. EFFECT: reduced power requirements. 2 dwg
Patent RU-2140465-C1 (RU)
Title: Method for recovering chlorine, fluorine from anode gas and waste electrolyte formed in process for electrodeposition of zirconium
Inventor: BALUEV V A
IPC: C25B1/14
Filed: 1997-03-20
Granted: 1999-10-27
Abstract: FIELD: processes for recovering chlorine, fluorine (freons) contained in anode gas, possibly processes for obtaining zirconium and other rare metals. SUBSTANCE: method comprises steps of bubbling anode gas through melt of waste electrolyte at temperature 720-850 C, feed rate 30-100 m 3 /m 2  in presence of zirconium-containing raw material and graphite refuse. EFFECT: possibility of recovering chlorine and fluorine from waste electrolyte. 6 cl
Patent RU-2135762-C1 (RU)
Inventor: JUZHANINOV P M
IPC: C09K8/78
Filed: 1997-06-06
Granted: 1999-08-27
Abstract: Изобретение относится к нефтедобыче, в частности к способам повышения пропускной способности призабойной зоны нефтяного пласта в добывающих и нагнетательных скважинах. Способ обработки призабойной зоны пласта заключается в раздельной закачке в пласт раствора гипохлорида натрия или хлорной извести и раствора соляной кислоты при соотношении их 1:(1-10) с интервалом между закачками не менее 1 ч. Технический результат - повышение эффективности по очистке призабойной зоны пласта от глинисто-полимерных кольматантов с образованием при этом повышенного количества частиц тонкодисперсной фракции. 2 табл.
Patent RU-2134132-C1 (RU)
Title: Method for treating oncological patients
Inventor: CHISSOV V I
IPC: A61N5/00
Filed: 1997-07-08
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: method involves subjecting a patient to hypoxia test several days before operation. The patient is prepared for operation by means of premedication. After tumor being removed and intra-operation irradiation target being prepared, the patient is treated with gas mixture having 10% oxygen and target organ is exposed to radiation under hypoxia condition with single radiation dose of 25 Gr during operation. EFFECT: enhanced effectiveness of treatment; increased radiation dose without adverse side effects; accelerated treatment course.
Patent RU-2120488-C1 (RU)
Title: Method of manufacturing nickel anodes
Inventor: TARASOV G S
IPC: C22B23/02
Filed: 1997-10-01
Granted: 1998-10-20
Abstract: FIELD: pyrometallurgical nickel production. SUBSTANCE: in a method including blending initial nickel-containing material with reducing agent, loading prepared charge, melting, forming molten pool, separating melt into metal and slag, supplementing pool with charge, adjusting metal to graded content of carbon, pouring out slag, and tapping metal for anodes, distinguishing features are: (i) supplementary portions of charge represent 10 to 50% of weight of slag in the pool and are added after preceding portions are completely melted; and (ii) slag layer is formed and maintained 5 to 20 cm high over the nickel anode melt. EFFECT: ensured high quality of anode when using low-grade (elevated iron content) raw material, reduced losses of nonferrous metals, operational expenses, power, auxiliary materials and equipment wear. 2 tbl, 9 ex
Patent RU-2131794-C1 (RU)
Title: Method for controlling process of ultrasonic dimensional working
Inventor: KHMELEV V N
IPC: B23B37/00
Filed: 1998-03-26
Granted: 1999-06-20
Abstract: FIELD: processes for mechanically working materials and articles, namely ultrasonic dimensional working, for example making target-diameter holes in rigid or fragile materials. SUBSTANCE: method comprises steps of measuring current value of resonance frequency of ultrasonic oscillation system; automatically tuning frequency of electric oscillation generator, applying electric oscillations to vibration mechanical oscillation system by means of correction filter in the form of electric series-resonance oscillation circuit tuned for operational frequency of vibration system with working tool for making maximum-diameter opening; selecting natural frequencies of ultrasonic oscillation system with different working tools in such a way that oscillation system with working tool for making small-diameter opening corresponds to high mechanical resonance natural frequency. Relation between natural mechanical resonance frequency of oscillation system and dimension of made opening is set independently upon parameters of electric oscillation circuit. EFFECT: enlarged manufacturing possibilities of ultrasonic machine tools, drilling holes of different diameters by means of different resonance frequency tools with the same efficiency. 2 dwg
Patent RU-2133100-C1 (RU)
Inventor: KOZMAVA A V
IPC: A23L27/10
Filed: 1998-04-06
Granted: 1999-07-20
Abstract: FIELD: canning industry; may be used for preparation of aromatized fat additives to canned products. SUBSTANCE: vegetable oil or animal fats are preliminarily refined with gaseous ammonia in presence of sodium chloride. After that or preliminarily, components are treated at first with carbon dioxide and then aromatized or it may be carried out simultaneously by treating of refined oils and fats by gas miscella including complex of CO 2 -extracts of spicy-and-aromatic raw material dissolved in gaseous carbon dioxide. EFFECT: preparation of natural food products with higher stability and improved quality. 4 cl, 2 ex
Patent RU-2127533-C1 (RU)
Title: Method of preparing cream-whipped mass
Inventor: POTERJA A I
IPC: A23G3/52
Filed: 1998-04-23
Granted: 1999-03-20
Abstract: FIELD: food industry, in particular, confectionery industry. SUBSTANCE: serving as fat component for mass preparation is vegetable fat with emulsifying ability, length of hydrocarbon chain not more C 6  and the following physico-chemical properties: melting temperature, 32-34 C; solidification point, 24-25 C; crystallization temperature, 23-25 C; viscosity, 3.6-3.8 Pa. C; density, 800-880 kg/cu. m; content of dry substances, 99.5-99.7%. Fat component is taken up to plasticized condition and whipped with condensed milk. Agar-sugar syrup, foaming agent in the form of dry egg albumin and flavors are added in prepared mass. Mixture components are used in appropriate quantity depending on product. For preparation of half-finished product for cake "Ptichiye Moloko" used fat component is the same as for preparation of protein-whipped mass. EFFECT: improved quality characteristics; prolonged storage life. 5 cl, 3 ex
Patent RU-2140312-C1 (RU)
Inventor: IVANJUZHENKOV B V
IPC: A63B69/00
Filed: 1998-06-16
Granted: 1999-10-27
Abstract: FIELD: sports equipment. SUBSTANCE: apparatus has base, mannequin positioned on base and held on it by retainer, resilient member formed as spring, cable, supporting coil spring connected with base, conical cavity with wider part directed downward and narrow part attached to oval-shaped frame, and T-shaped frame. Coil spring is fixed in center of horizontal part of T-shaped frame and has upper part secured in top of mannequin's head. Flexible pipe is positioned within coil spring and vertical part of T-shaped frame. Hand attachments are fixed on horizontal part of T-shaped frame. EFFECT: increased exercising efficiency and simplified construction. 2 cl, 4 dwg
Patent RU-2129965-C1 (RU)
Title: Driving device
Inventor: SHKONDIN V V
IPC: B60K7/00
Filed: 1998-07-13
Granted: 1999-05-10
Abstract: FIELD: transport engineering; building of roller beds, invalid chairs and motors-in-wheels. SUBSTANCE: stator has magnetic circuit with even number of equally spaced alternating in polarity permanent magnets, and rotor has magnetic circuit and salient electromagnets pointed to stator magnets and connected in pairs with current collectors. Distributing commutator in contact with current collectors is provided. Design peculiarities of proposed device are the following: device housing and at least one additional magnetic circuit on stator and rotor. Permanent magnets arranged on additional magnetic circuit of stator alternate in polarity with magnets of main magnetic circuit. Each magnetic circuit of rotors is arranged in plane parallel to axis. Commutator is secured on housing. Current collectors are displaced relative to each other. One of them serves as terminal of preceding electromagnet, and the other as terminal of following electromagnet. Current collector displacement angle is equal to permanent magnet displacement angle. EFFECT: provision of higher traction, power output and reliability and enhanced adjustment properties. 3 cl, 4 dwg
Patent RU-2143582-C1 (RU)
Title: Device for check of tank engine electric start system
Inventor: BURDEJNYJ JU A
IPC: F02N11/08
Filed: 1998-11-17
Granted: 1999-12-27
Abstract: FIELD: devices for fault finding in electric systems. SUBSTANCE: passage of signal from test connector is effected with the aid of electric circuit including ten identical stages consisting of diode, light-emitting diode, relay and resistor. Illumination of light- emitting diode of respective stage is indicative of passage of signal. List of instruments checked by means of each stage is given in test table found on front panel of instrument. Information zeroing is effected by means of RESET button. EFFECT: enhanced efficiency. 2 cl, 2 dwg
Patent RU-2148561-C1 (RU)
Title: Composition for protection of freshly stacked concrete
Inventor: PROSHIN A P
IPC: C04B41/63
Filed: 1999-01-25
Granted: 2000-05-10
Abstract: FIELD: building industry. SUBSTANCE: invention relates to composition that can be used for protection of freshly stacked concrete from premature drying and has the following composition, wt.-%: bone glue 3-4; household soap (concentration is 70%) 3-4; 30% solution of polystyrene foam in the mixture of solvents acetone: benzine = 1:1 39-50 and water 42-55. EFFECT: increased rate of composition drying, increased concrete strength. 2 tbl
Patent RU-2157301-C1 (RU)
Title: Apparatus for electrochemical dimensional treatment of complex-shape surfaces
Inventor: MILYKH V A
IPC: B23H3/00
Filed: 1999-02-04
Granted: 2000-10-10
Abstract: FIELD: processes for electrochemical dimensional treatment of complex- shape products, possibly working cams of actuating mechanisms after restoration welding-on. SUBSTANCE: apparatus has cylindrical working chamber with pipelines for charging and discharging electrolyte. Stationary sectionized electrode and rotary electrode mounted coaxially relative to stationary one are arranged in working chamber. Rotary electrode is in the form of two mutually joined, arranged one near another concentric axles of annular flanges. Working shaping edges are joined with said axles. Rotary electrode is driven to rotation by means of energy of supplied pressurized electrolyte. Configuration of electric field applied to stationary electrode allows to intensify process due to necessary electric current density in working zone. EFFECT: enlarged manufacturing possibilities of apparatus. 2 cl, 2 dwg
Patent RU-2152546-C1 (RU)
Inventor: KASATKIN G P
IPC: F16D69/02
Filed: 1999-02-23
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: friction article is used for operation in brake assemblies of railway transport and automotive equipment. Friction article includes polymeric binder, dispersed fillers and high-strength fibrous reinforcing fillers (or single filler) preliminarily subjected to local destructive action with formation of fiber structure deformations and defects at places of destructive action. Friction article also contains hard brittle fibrous fillers (or single filler) with fibers of more than 0.05 mm length. EFFECT: improved operating characteristics.
Patent RU-2150305-C1 (RU)
Inventor: LARJUSHIN A I
IPC: A61N5/06
Filed: 1999-07-02
Granted: 2000-06-10
Abstract: Изобретение относится к медицинской технике, конкретно к миниатюрным медицинским физиотерапевтическим аппаратам, предназначенным для профилактики и лечения различных заболеваний человека и животных с помощью потока лучистой энергии в труднодоступных местах. Техническим результатом является повышение эффективности использования физиотерапевтического аппарата в труднодоступных местах тела человека и животных, упрощение конструкции физиотерапевтического аппарата и повышение его надежности. Аппарат включает корпус в виде водонепроницаемой капсулы, образованной двумя тонкостенными токопроводящими цилиндрическими трубками. Трубки механически соединены электроизолирующей шайбой. Аппарат снабжен токопроводящей крышкой, элементом из оптически прозрачного материала, элементом управления, автономным источником питания. Элемент управления представляет собой пороговое устройство, входы которого электрически соединены с цилиндрическими трубками посредством токопроводящих шин. Внутри корпуса установлено устройство накачки источника лучистой энергии. Автономный источник питания электрически соединен с крышкой водонепроницаемой капсулы и посредством контактной пружины - с пороговым устройством. 1 ил.
Patent RU-2155656-C1 (RU)
Inventor: IOFFE I S
IPC: B23K35/365
Filed: 1999-08-20
Granted: 2000-09-10
Abstract: FIELD: welding, namely compositions of coating of electrodes for welding important structures of low-carbon low-alloy steels. SUBSTANCE: electrode coatings includes marbor, feldspar, quartz sand, ferrotitanium, carboxymetylcellulose, potash mica, ferrum powder. Ferrotitanium used as single alloying ingredient provides manganese content in welded on metal in range 0.35-0.45. Predetermined relation of quantities of feldspar and marbor allows to increase refining capability of generated slag and to decrease its oxidizing potential. EFFECT: enhanced plastic-viscous properties of welded seam metal. 1 tbl
Patent RU-2155743-C1 (RU)
Inventor: L VOV V A
IPC: C07C17/007
Filed: 1999-09-01
Granted: 2000-09-10
Abstract: FIELD: methods of production of tetrafluoromethane. SUBSTANCE: fluorination process is carried out at temperature from 1200 to 1600 C. Supplied to reactor are fluorine and combustion gas in form f propane- butane mixture. Upon attaining the temperature above 1200 C, supply of combustible gas is discontinued and only fluorine is further supplied. Produced mixture of products containing tetrafluoromethane with no chlorine derivatives and unsaturated carbon tetrafluorides is subjected to subsequent treatment with phosphorous pentoxide, two-stage distillation at pressure of 3-4 and 2-4 Mpa. Distillate from the second stage distillation is purified on zeolite NaA or CaA at temperature of minus 50-60 C. As a result tetrafluorimethane with content of main product equal not less than 99.9999%. EFFECT: produced high purity tetrafluoromethane. 3 cl, 1 dwg, 3 ex
Patent RU-2157556-C1 (RU)
Inventor: KAZAKOV V I
IPC: G02B23/02
Filed: 1999-09-09
Granted: 2000-10-10
Abstract: FIELD: optics. SUBSTANCE: sight includes lens, inversion optical system made of two components, collective lens and eye-piece. Components of inversion optical system have same optical force, mobile field component is inserted behind image plane of lens. Focal distance of field component amounts to 1.0-1.3 of focal distance of component of inversion system. Field component can be manufactured in the form of negative and positive lenses glued together. Focal distances of field component, negative and positive lenses making this component and their dispersion coefficients are interrelated by given relations. Each component of inversion optical system can include negative and positive lenses. Focal distances of glued component of inversion system, negative and positive lenses making this component are interrelated by means of given relations. Eye-piece can be composed of three lenses, one negative and two positive, produced from same material whose dispersion coefficient ν D  corresponds to condition 50,0 ≤ ν D ≤ 70,0. EFFECT: not more than five brands of glass are used, resolution limit is improved with magnification ratio not less than three. 4 cl, 1 dwg, 1 tbl
Patent AU-2002216477-C1 (AU)
Title: Polypeptides
Inventor: MOLLER MONA
IPC: A61K38/00
Filed: 2001-12-18
Granted: 2002-07-08
Abstract: The present invention relates to polypeptides, and nucleic acids DNA encoding these polypeptides, capable of eliciting an immune reaction against cancer, methods for generating T lymphocytes capable of recognising and destroying tumour cells, and pharmaceutical compositions for the treatment, prophylaxis or diagnosis of cancer. The polypeptides are derived from splice variants of telomerase protein.
Patent AU-2008226905-C1 (AU)
Title: EphA3 antibodies for the treatment of solid tumors
Inventor: SCOTT ANDREW MARK
IPC: A61K39/395
Filed: 2008-03-10
Granted: 2014-11-06
Abstract: The invention provides methods and compositions comprising anti-EphA3 antibodies for the treatment of solid tumors.