baber/WOPTO huggingface dataset:
Patent RU-2159002-C1 (RU)
Title: Device to control inverter with pulse-width modulation
Inventor: ROGINSKAJA L EH
IPC: H02M5/42
Filed: 1999-10-22
Granted: 2000-11-10
Abstract: FIELD: electrical engineering, systems controlling power supply sources with quasi- sinusoidal output voltage. SUBSTANCE: technical objective of proposal lies in expansion of functional capabilities of device with raised quality of output voltage, in enhanced precision of reproduction of controlling action by way of periodic correction of coefficient of modulation depth and in increased reliability of device. Device to control inverter includes inverter, unit for isolation of pulsation, modulator, transmitter of amplitude value of input voltage, transmitter of amplitude value of output voltage of inverter and overload detector. Modulator has master unit, analog-to-digital converter, microprocessor and former of control signals. Inputs of unit for isolation of pulsation and transmitter of amplitude value of input voltage are connected to power input of inverter, output of unit for isolation of pulsation is linked to first information input of analog-to-digital converter, output of transmitter of amplitude value of input voltage is connected to second information input of analog-to-digital converter, third information input of analog-to-digital converter is connected to output of transmitter of amplitude value of output voltage of inverter whose input is connected to output of inverter. Fourth information input of analog-to-digital converter is linked to output of master unit, fifth input " data reading " of analog-to-digital converter is connected to output " data reading " of microprocessor, sixth address input of analog-to-digital converter is connected to address output of microprocessor. First output " data readiness " of analog-to-digital converter is linked to input " data readiness " of microprocessor, second output " data output " of analog-to-digital converter is connected to data input of microprocessor, information output of microprocessor is connected to information input of former of control signals whose multichannel output is connected to controlling inputs of inverter. Output of overload detector is linked to interruption input of microprocessor and input of overload detector is connected to output of inverter. EFFECT: expanded functional capabilities of device. 2 dwg
Patent RU-2166141-C1 (RU)
Title: Wave drive
Inventor: BELOUSOV N I
IPC: F16H1/00
Filed: 1999-11-19
Granted: 2001-04-27
Abstract: FIELD: components of machines. SUBSTANCE: wave drive has a body with cover and wave gearing and electric motor positioned in it. Stationary flexible wheel of wave gearing is provided with closed U-shaped recesses with formation of lugs by wall of flexible wheel. Electric motor positioned inside flexible wheel of wave gearing is secured on vacant ends of lugs. EFFECT: reduced mass, simplified construction. 3 dwg
Patent AU-2001276170-C1 (AU)
Title: Preparation of fatty hydroxamate
Inventor: HUGHES TERENCE CHARLES
IPC: C07C259/06
Filed: 2001-07-27
Granted: 2006-10-26
Abstract: A method for preparing fatty hydroxamic acids and salts thereof comprising reacting a fatty acid derivative with an aqueous solution of hydroxylamine.
Patent AU-2003303517-C1 (AU)
Title: Stable topical drug delivery compositions
Inventor: POTINI CHIM
IPC: A61K47/06
Filed: 2003-12-31
Granted: 2008-04-24
Abstract: A stable composition of a drug comprising a carrier having a phosphatidylcholine component which entraps the drug is applied to the skin for transdermal delivery of the drug.
Patent AU-2015354848-C1 (AU)
Title: Formulation for effective tocotrienol delivery
Inventor: FONG CHEE WAI
IPC: A61K9/107
Filed: 2015-11-19
Granted: 2019-07-11
Abstract: The present invention disclosed a formulation in the form of self-emulsifying drug delivery formulation for improved delivery of tocotrienols comprising a fat-soluble compound, at least one emulsifier, and an oil carrier. The formulation shows an improved bioavailability of tocotrienols.
Patent RU-2173923-C1 (RU)
IPC: H01S3/22
Filed: 2000-06-01
Granted: 2001-09-20
Abstract: FIELD: laser equipment. SUBSTANCE: invention is related to laser equipment and can be used in gas lasers of TE type, such as nitrogen, CO 2  and excimer lasers. Gas laser has frame, key discharge electrodes, system of gas pumping based on corona discharge and element forming electric field. EFFECT: development of compact gas laser with effective pumping system with cleaning of gas from dust particles. 6 cl, 4 dwg
Patent RU-2180276-C1 (RU)
Title: Oleophilic biological preparation useful for cleaning oil-polluted soil
Inventor: KUJUKINA M S
IPC: B09C1/10
Filed: 2001-02-19
Granted: 2002-03-10
Abstract: FIELD: oil pollution removal. SUBSTANCE: invention provides a novel composition and a novel form of biological preparation, in particular oleophilic concentrated emulsion. Preparation is based on biogenic surfactant synthesized by alkanotrophic rhodococci as stabilization agent and contains association of bacterial oil-degradation cultures Rhodococcus erythropolis IEGM 708 and Rhodococcus rubber IEGM 327 at their concentration 10 10 -10 11  viable cells/ml and balanced mineral nitrogen-, phosphorus-, and potassium-containing additive. Principal advantages of such preparation consist in: its high degree of solubilization with oil hydrocarbons resulting in that oil-degradation bacteria come into immediate contact with pollutant; elevated bioavailability of its oil hydrocarbons due to their desorption from soil particles under effect of biological surfactant; its having a complex of nutritive compounds residing in oleophilic matrix; high biodegradation ability; lack of toxic effect on soil microflora. Preparation is also characterized by high viability of microorganisms contained therein and it is easy to store and to transport. EFFECT: essentially accelerated microbiologic degradation of oil in soils with high (up to 30 wt %) level of pollution. 2 cl, 2 dwg, 3 tbl, 2 ex
Patent RU-2189595-C1 (RU)
Inventor: OBODNIKOV ALEKSANDR ALEKSANDRO
IPC: G01N33/49
Filed: 2001-03-27
Granted: 2002-09-20
Abstract: FIELD: medicine. SUBSTANCE: method deals with cultivation of patient's blood components together with tested preparations, analysis of blood components' substrates before and after cultivation and selection of an optimal preparation. As a substrate of blood components one should analyze the concentration of ascorbic acid (AA) and its oxidized forms (OF), the selection of an optimal preparation is carried out by taking into account the altered ratio of these values (AA/OF) before and after cultivation. The picture is considered to be optimal if at cultivating the patient's blood components the preparations are applied which are tested at different curative doses from minimal to maximal and in accordance to those recommended for application, the selection of an optimal preparation is conducted by taking into consideration maximal alteration of AA/OF ratio before and after cultivation; cultivation of patient's blood components is performed for 24-27 h, AA/OF ratio is detected at 30-120-min-long interval, AA/OF alteration as a time function is plotted and an optimal preparation is selected by comparing the areas under the plots calculated according to AA/OF and cultivation time data. EFFECT: higher accuracy of selection, optimized doses and combinations. 5 cl, 1 dwg, 1 tbl
Patent RU-2186819-C1 (RU)
Inventor: NATSEPINSKAJA A M
IPC: C09K8/08
Filed: 2001-05-23
Granted: 2002-08-10
Abstract: FIELD: oil and gas production and drilling fluids. SUBSTANCE: invention, in particular, relates to biopolymer clayless drilling muds for exposing productive formations by way of boring horizontal holes and holes with large deviation angles represented by carbonate and terrigene (sandstone) reservoir rocks and likewise for restoring wells by boring second boreholes under different hydrogeological conditions. Drilling mud contains, wt.%: biopolymer, 0.05-0.2; modified starch, 1.15-2.0; alkali metal hydroxide, 0.045- 0.16; water-soluble silicic acid salt, 0.23-1.2; surfactant, 0.3-1.0. and water, the balance Said alkali metal hydroxide and said silicic acid salt are taken at weight ratio 1:(2.5-15.0). According to another embodiment of invention, drilling mud contains, wt.%: biopolymer, 0.05-0.2; modified starch, 1.15-2.0; multianionic cellulose, 0.1-0.25; alkali metal hydroxide, 0.045-0.16; water- soluble silicic acid salt, 0.23-1.2; surfactant, 0.3-1.0; and water, the balance. Said alkali metal hydroxide and said silicic acid salt are taken at weight ratio 1:(2.5-15.0). Drilling muds may further contain weighing agents (sodium, calcium, and potassium chlorides, carbonate agent, bentonite) in amounts required to obtain products with specified density. Drilling muds so composed exhibit stability in filtration, structural-rheological, and lubricating properties under multisalt mineralization conditions within a wide temperature range (up to 90 C) and also ensure formation, on boring, of low- permeable filtration crust and mudding zone resistant against to mineralized formation water effects. Another advantage: reduced expenses on preparation and property control of drilling mud due to lower total consumption of reagents, increased enzymatic stability and more stable characteristics of drilling mud in what concerns resistance to formation fluids and drillings. EFFECT: improved working characteristics. 4 cl, 3 tbl, 2 ex
Patent RU-2190224-C1 (RU)
Inventor: SYROMJATNIKOVA E D
IPC: G01N33/68
Filed: 2001-06-05
Granted: 2002-09-27
Abstract: FIELD: medicine, surgery. SUBSTANCE: In chyme one should determine the content of averagemolecular peptides (AMP) on the 1st, 2nd and 3d d of conservative treatment or early post-operational period. At decreased AMP values in chyme it is predicted a favorable disease flow, in case of unchanged or increasing values the unfavorable flow of pathological process or development of abdominal complications are stated on. EFFECT: higher accuracy of prediction. 1 tbl
Patent RU-2204863-C1 (RU)
Title: Method for protecting documents, including securities, and for authenticating them
Inventor: ANDRJUSHKIN S A
IPC: G07D7/00
Filed: 2002-02-14
Granted: 2003-05-20
Abstract: FIELD: means for recognition of authentic documents, including financial ones and securities, subject to risk of counterfeit. SUBSTANCE: method used not only for authenticating securities but also for controlling their circulation including confirmation of bearer's rights for their proper use involves document check-up by comparing identity mark of control security applied to document being protected with identity mark of mentioned security presented together with document for control, and data on reference security stored in data base. EFFECT: enhanced effectiveness of protection without raising cost of document production; enlarged functional capabilities. 1 cl
Patent RU-2220545-C1 (RU)
Inventor: JUSHINA E A
IPC: C12P1/02
Filed: 2002-07-08
Granted: 2004-01-10
Abstract: Изобретение относится к технологии хранения плодов и овощей с использованием антисептика биологического происхождения. Плоды и/или овощи, размещенные в термостатируемом хранилище, подвергают периодическому гидроорошению сатурированным водным раствором препарата, полученного из биомассы микромицета Mortierella jenkinii по заданной технологии. Способ позволяет снизить коррозионный износ оборудования и сократить потери продукции при хранении.
Patent RU-2223545-C1 (RU)
Title: Object recognition device
Inventor: ANISIMOV V JU
IPC: G06K9/62
Filed: 2002-07-09
Granted: 2004-02-10
Abstract: FIELD: specific computing devices for recognizing objects. SUBSTANCE: device for recognizing objects when their standard and viewed two- dimensional images are given in the form of fuzzy sets and for taking decision on compliance of viewed object image with standard one using fuzzy information by comparison results of aggregate of adjacent items, that is by more descriptive flag, has coordinates shaping unit, standard object image membership function generation unit, membership function difference module shaping unit, three minimum shaping units, subtraction unit, two serial adders, two registers, authenticity index shaping unit, viewed object image membership function generation unit, standard object image membership function conversion unit, and viewed object image membership function conversion unit. EFFECT: enlarged functional capabilities of device. 1 cl, 2 dwg
Patent RU-2222975-C1 (RU)
Title: Jelly marmalade production method
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-12
Granted: 2004-02-10
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing raw material; preparing syrup comprising pectin, sugar, water and plant additive; boiling syrup; cutting; pouring; forming; drying and packing ready products. Plant additive is water extract of brier and mountain ash fruit mixture used in the ratio of 1:1 and having dry substance content of about 2%. During cutting procedure, citric acid, sodium lactate and specific preparation are added. Preparation is produced by sequential extracting of Mortierella hygrophila micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline and water, with following joining of first extract with solid residue. Components are used in predetermined ratio. EFFECT: harmonious combination of organoleptical properties of home and English marmalade and wider range of vitamin activities.
Patent RU-2227407-C1 (RU)
Title: Method for preparing of grain before laying for storage
Inventor: KVASENKOV I I
IPC: A01F25/00
Filed: 2002-09-16
Granted: 2004-04-27
Abstract: FIELD: postharvest treatment of grain before laying for storage with the use of organic preservatives. SUBSTANCE: method involves treating grain in electromagnetic superhigh frequency field with propionic acid including additive of chitosan; using specific preparation as chitosan source, said preparation being produced by sequential extracting of Mortierella pulchella micromycet biomass with the use of non-polar extractant in above-critical state, water, alkaline, water, acid, water, alkaline, and water, followed by joining of first extract with solid residue. EFFECT: reliable storage of grain in case of possible contamination. 2 ex
Patent RU-2215742-C1 (RU)
Title: Method for preparing n-substituted 14-hydroxymorphinane esters
Inventor: ROMANOV I V
IPC: C07D489/02
Filed: 2002-11-05
Granted: 2003-11-10
Abstract: FIELD: organic chemistry, chemical technology. SUBSTANCE: invention relates to method for preparing N- substituted 14-hydroxymorphinane esters that are important narcotic analgetics and/or antagonistic agents antagonists of opiate receptor with prolonged effect. Invention describes method for preparing N-substituted 14- hydroxymorphinane esters of the general formula, wherein R is allyl, cyclopropylmethyl; R' is taken among the group consisting of acidic residues of saturated or unsaturated carboxylic acids with 3-18 carbon atoms. Method involves interaction of the corresponding 14-hydroxymorphinane with acylating agent taken among the group consisting of chloroanhydrides of saturated or unsaturated carboxylic acids with 3-18 carbon atoms in organic solvent medium in the presence of alkaline metal carbonate or hydrocarbonate as hydrogen halide acceptor. Method involves interaction of 10-35% an aqueous solution of N-substituted 14-hydroxymorphinane and reaction is carried out in medium of chlorine-containing aliphatic hydrocarbon no mixing with water in the presence of an aqueous solution of hydrogen halide as acceptor. EFFECT: high yield of end product, reduced time of process carrying out. 3 cl, 2 tbl, 16 ex
Patent RU-2232170-C1 (RU)
Inventor: MADEEV V V
IPC: C08H3/00
Filed: 2002-12-15
Granted: 2004-07-10
Abstract: FIELD: rubber industry. 
     SUBSTANCE: rubber compound for manufacturing various-destination products, for instance slabs for acoustic coatings, is composed of, wt parts per 100 wt parts rubber: synthetic butadiene-styrene rubber DSSK-18 70.00, cis-isoprene rubber CKI-3 30.00, acetoneanyl-P 2.00, sulfur 2.00, 2,2'-dibenzothiazole disulfide 0.80, diphenylguanidine 0.80, zinc white 5.00, stearin 1.00, styrene-indene resin 7.00, colophony 3.00, carbon black P-514 26.60, carbon black P-803 40.00, and oil rubber 15.00. 
     EFFECT: improved physico-mechanical characteristics at sufficient strength of rubber compound. 
     1 tbl
Patent RU-2243225-C1 (RU)
Inventor: GERASIMOVA N P
IPC: C07D335/08
Filed: 2003-09-01
Granted: 2004-12-27
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to a method for preparing 5,6-benzthiochromanone-4 [3H-naphtho(2,1-B)thiopyrane (2H)-one] of the formula:  . 
     . Method involves cyclocondensation reaction of 2-naphthylthiopropionitrile in the presence of polyphosphoric acid at temperature 80-120 o C, in the molar ratio 2-naphthylthiopropionitrile : polyphosphoric acid = 1:(3-6) for 0.5-4 h and the following hydrolysis of formed chromanimine-4 in aqueous medium and isolation of the end product. Method provides elevating yield of the end product and to simplify its isolation and purification. 
     EFFECT: improved preparing method. 
     5 ex
Patent RU-2237910-C1 (RU)
Inventor: KUZNETSOV S JU
IPC: G01T1/11
Filed: 2003-10-07
Granted: 2004-10-10
Abstract: FIELD: medical engineering. 
     SUBSTANCE: device has cylindrical body having blades, cover with suspended unit, cylinder segment parts, slide unit bodies having slides with thermoluminescent detectors and perforated codes. 
     EFFECT: high accuracy and reliability of device operation. 
     9 dwg
Patent RU-2252966-C1 (RU)
Inventor: GAVRILOV A M
IPC: C13B20/02
Filed: 2003-10-22
Granted: 2005-05-27
Abstract: FIELD: sugar industry; methods of predefecation of diffusion juices. 
     SUBSTANCE: the invention is pertaining to the field of sugar industry, in particular, to a method of progressive predefecation of diffusion juices. The method provides for feeding of a diffusion juice in a predefecator, which horizontal body is divided into sections. The body is introduced with a lime and a suspension of calcium carbonate for increase of pH of the juice in the sections. Simultaneously conduct a withdrawal of the juice from several sections of the predefecator. Then exercise saturation of the withdrawn juice in the tubular saturators, the body of each of which is installed inclined. At that each saturator inlet lower part is fixed to the lower part of the predefecator in the corresponding sections. The saturated juice is fed back in the section of the predefecator, in which pH of the juice corresponds to pH of the saturated juice. The invention ensures an increased effect of purification of the diffusion juice and filtration-sedimentation properties of the juice of the first saturation. 
     EFFECT: the invention ensures improved purification of the diffusion juice and filtration-sedimentation properties of the juice of the first saturation. 
     2 dwg, 1 tbl, 1 ex
Patent RU-2237469-C1 (RU)
Inventor: STRADOMSKIJ B V
IPC: A61K31/4184
Filed: 2003-11-18
Granted: 2004-10-10
Abstract: FIELD: medicine, pharmacy. 
     SUBSTANCE: invention relates to composition eliciting anti-inflammatory, regenerative and antibacterial effect. Composition comprises 1,3-diethylbenzimidazolium triiodide as an active component, organic dipolar dissociating (polar) basic soft aprotonic solvent and a base, medicinal low-molecular polyvinylpyrrolidone as a solubilizing agent and dimethylsulfoxide (dimexide) as a stabilizing agent of active component or medicinal ethyl alcohol as an organic dipolar dissociating (polar) basic soft aprotonic solvent and medicinal vaseline or purified water as a base in the definite ratio of components. Invention provides enhancing effectiveness in treatment of burns and wounds, alleviating delivery of active component to damaged tissues due to possibility for its crystallization in hydrophilic medium of weeping wounds and burns. 
     EFFECT: enhanced effectiveness and valuable medicinal properties of composition. 
     2 ex
Patent RU-2252848-C1 (RU)
Inventor: KALIN B A
IPC: B23K35/28
Filed: 2003-12-10
Granted: 2005-05-27
Abstract: FIELD: soldering fuel assemblies of nuclear reactors, mainly manufacture of spacing grids made of tubular blanks. 
     SUBSTANCE: alloy contains next relation of ingredients, mass %: iron, 4.0 - 6.0; beryllium, more than 3.0 - 4.0; niobium, 0.9 - 1.1; copper, 4.0 - 8.0; tin, 1.0 - 3.0; chrome, 0.2 - 1.0; bismuth + arsenic, 0.0001 - 0.0018; sulfur, 0.0001 - 0.0015; zirconium and inevitable impurities, the balance. Alloy may contain in addition germanium in quantity 0.25 -2.5 mass %. 
     EFFECT: increased corrosion resistance and creep resistance, lowered melting temperature, reduced quantity of iron intermetallides in soldered joint. 
     2 cl, 1 tbl
Patent RU-2247181-C1 (RU)
Title: Loop chopping mechanism for semiautomatic looping machine
Inventor: RUKHOVICH A E
IPC: D05B3/00
Filed: 2004-01-08
Granted: 2005-02-27
Abstract: FIELD: mechanical engineering, in particular, sewing engineering. 
     SUBSTANCE: loop chopping mechanism has program carrier-distributor equipped with cam, and lever with slot. Cam and lever are fixed on shaft. Chopping mechanism is further provided with loop chopping shaft, baffle loosely put onto loop chopping shaft, lever with finger and lever for lowering of cutter knife bar. Loop chopping mechanism has cutter knife, slide loosely put onto shaft and pressure plate fixed to shaft for displacement of transportation tag. Said mechanism may be used in semi-automatic loop chopping machines of mechanical type. 
     EFFECT: improved operating characteristics of loop chopping mechanism. 
     1 dwg
Patent RU-2244540-C1 (RU)
Title: Cosmetic gel for taking care of facial skin
Inventor: KOLESNIKOV V A
IPC: A61Q19/08
Filed: 2004-01-22
Granted: 2005-01-20
Abstract: FIELD: cosmetology. 
     SUBSTANCE: the suggested cosmetic gel contains a gel-forming component, a moisturizing component either glycerol or propylene glycol, a conservant, flavoring, biologically active additive and water, moreover, as biologically active additive - fullerens or schungite water and yarrow extract and, additionally, it contains a conditioner - dimethycone, a softening agent - trilon B, a moisturizing component - hyaluronic acid. Components should be taken at a certain quantitative ratio. Gel is of antiphlogistic, moisturizing and antioxidant action at simultaneous saturation of skin with oxygen. The suggested gel tones, softens and nourishes facial skin, improves skin respiration, it is toxic and causes no allergic reactions. 
     EFFECT: higher efficiency of application. 
     1 cl, 1 tbl
Patent RU-2252857-C1 (RU)
Title: Pneumatic apparatus for vibration honing
Inventor: STEPANOV JU S
IPC: B24B33/08
Filed: 2004-03-09
Granted: 2005-05-27
Abstract: FIELD: machine engineering, possibly finishing openings in parts of hard-to-form metals. 
     SUBSTANCE: apparatus includes vibrator mounted with possibility of engaging with holder carrying honing diamond-abrasive beams. Beam holder is in the form of tore-like elastic envelope along generatrix of which on metallic plates diamond-abrasive beams are fastened. Envelope is freely fit onto housing and it is limited by height at one end by means of disc and at other end it is fixed by means of nut. Apparatus is driven for operation at supplying compressed air into elastic envelope through axial and cross openings of housing. 
     EFFECT: enhanced accuracy, quality and efficiency of honing due to axial reciprocation motion of beams at smooth regulation of frequency and amplitude of their oscillations at operation of machine tool without interruption. 
     3 cl, 5 dwg