baber/WOPTO huggingface dataset:
Patent RU-2141245-C1 (RU)
Title: Method for determining tactics of surgical intervention in cases of chronic cerebrovascular insufficiency
Inventor: KOLOTOV A V
IPC: A61B5/297
Filed: 1998-11-03
Granted: 1999-11-20
Abstract: FIELD: medicine. SUBSTANCE: method involves recording electroretinograms on each eye and induced visual potentials as response to reversed chess-board pattern. Mean a/w wave value ratios of the produced electroretinograms and N75, P100, N140 components latency and P100/N140 induced potential amplitude on each eye are calculated. Statistically significant equality of the mean a/w wave values ratios of the produced electroretinograms and inequality of averaged totals of amplitude and time values of induced potential components being obtained, operation is carried out on basivertebral vessels. Statistically significant inequality of the mean a/w wave values ratios of the produced electroretinograms and equality of averaged totals of amplitude and time values of induced potential components being obtained, operation is carried out on carotid vessels. Other values of the indices being observed, neurosurgical intervention is judged not to be indicated. EFFECT: high accuracy in building tactical scheme of surgical intervention. 6 dwg
Patent RU-2143815-C1 (RU)
Title: Apparatus for producing soya food emulsion
Inventor: NIKULIN P A
IPC: A23C11/00
Filed: 1998-11-23
Granted: 2000-01-10
Abstract: FIELD: food engineering, may be used in agricultural and other related productions. SUBSTANCE: apparatus has tank 1 with two vessels enclosed in single jacket, feeding auger 2, doser 3, two-row finger-type rotary homogenizer 4, milk pump 5, extractor 6, four-row finger-type rotary homogenizer 7, centrifuge 8, continuous pasteurization tank 8, cooling device 10, electric water heater 11, and automatic device 12. EFFECT: simplified construction, increased efficiency, provision for producing small or large batches of product. 1 dwg
Patent RU-2139369-C1 (RU)
Title: Method of electrochemical chrome plating of metals and their alloys
Inventor: VINOGRADOV S S
IPC: C25D3/06
Filed: 1999-01-25
Granted: 1999-10-10
Abstract: FIELD: electroplating. SUBSTANCE: chrome plating is carried out at current density 3 to 300 A/sq.dm and pH 7.1 to 12 in electrolyte containing, mol/l: chromium(III) compound 0.3-1.0 (on conversion to metal), dicarboxylic acid 0.6-3.0, ammonium salt 0.6-4.0 (on conversion to ammonia), surfactant 0.05-1.0 g/l, and, additionally, buffer additive up to 0.7. Molar ratio of chromium(III), dicarboxylic acid, and ammonia is equal to 1:(2-3):(2-4). Chrome plating of profiled objects of copper and its alloys, nickel and steel, including those with copper and nickel coatings is carried out at pH 7-11. Chrome plating of aluminum, zinc, and their alloys is carried out at pH 6-8. Method expands process possibilities for chrome plating of various-metal and -alloy parts having different degree of complexity from the same electrolyte giving bright coatings with bluish shade. Electrolyte is distinguished by high coating capacity. Wide current density range allows screw threads M5 and M8, obtuse, right, and acute angles up to 50 deg. to be coated. Quality of coating on anode-facing ribs is similar to that of coating on surface parallel to anode. . EFFECT: expanded process possibilities. 2 ex
Patent RU-2152451-C1 (RU)
Inventor: MEDVEDEVA G I
IPC: C22F1/04
Filed: 1999-04-14
Granted: 2000-07-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: method of manufacture of aluminum wrought alloys containing at least one transition metal includes at least one heating cycle of ingot to 262 - 398 C at holding time of 0.5 to 7 h, final plastic deformation at this temperature at this temperature and heat treatment. EFFECT: reduced anisotropy of properties; enhanced plasticity and impact strength; reduced mass of load-bearing units. 1 tbl
Patent RU-2156142-C1 (RU)
Inventor: SOBOLEV V I
IPC: A61N1/30
Filed: 1999-04-15
Granted: 2000-09-20
Abstract: Изобретение относится к медицинской технике и может быть использовано для проведения электрофореза. В устройстве держатель состоит из двух частей П-образной формы. Нижняя часть установлена на перегородку кюветы и имеет буртики. На нижнюю часть натянута мембрана. Мембрана крепится буртиками верхней части держателя. Верхняя часть имеет ряд окон и содержит направляющие прорезей для фиксированного прохождения аппликатора. Электроды выполнены из титана и имеют Г-образную форму. Положительный электрод покрыт платиной. Верхняя часть держателя имеет валики с приливами крепления мембран. Аппликатор может быть выполнен с зубцами для нанесения проб и с параллельными несущими поверхностями, расположенными с воздушным зазором, а часть аппликаторов подвергнута электроэрозии или имеет поперечные или продольные риски-канавки. Устройство снабжено основанием, имеющим лунки для внесения проб. Держатель содержит два ряда штырей. Один буртик выполнен неподвижным, а второй подвижным и имеет две пружины и направляющие прорези для перемещения. Устройство снабжено пробойником для нанесения на мембрану отверстий. Устройство позволяет использовать все виды носителей: агаровые и агарозные гели, пленочные, бумажные, ацетатцеллюлозные мембраны. Устройство надежно, просто, экономично. 2 с. и 4 з.п. ф-лы, 17 ил.
Patent RU-2153752-C1 (RU)
Inventor: AKKURATOV A V
IPC: H02J3/28
Filed: 1999-05-07
Granted: 2000-07-27
Abstract: FIELD: power engineering, organization of electric power supply of DC and AC essential services with high-power loads. SUBSTANCE: objective of invention consists in increased reliability of power supply of services thanks to prolonged duration of mode of consumption of peak loads by service caused by usage of accumulators of required capacity and by reduction of losses for additional adjustment of parameters of AC source and in expansion of functional capabilities of process thanks to widening of range of power of power system substantially exceeding power of recommenced energy sources and to raised number of services connected to power system. Process includes conversion of energy of primary recommenced source with the use of electric generator to AC electric energy, conversion of AC electric energy to DC electric energy with the aid of rectifier, storage of this energy in accumulator charged from rectifier, conversion of DC electric energy to AC electric energy by means of inverter and its supply to services. In this case electric power system employs at least one more independent source of recommenced power operating simultaneously with first one and storage of electric energy is carried out by accumulation of summary DC electric energy produced as result of conversion of energy of each primary source of recommenced power operating at same time. Volume of energy stored in accumulator is determined by its capacitance C a  that is computed by value of day power consumption by service. Operational mode of generator is controlled by change of capacitance of resistance of accumulator in process of its charging with keeping of value V ch  of charging voltage preset in range between minimal and maximal voltage values across load of service. Electric power system can employ two sources of recommenced energy operating at same time, for example, wind-wind or two sources of recommenced energy of different types operating at same time, for example, wind-water. EFFECT: increased reliability of power supply of essential services. 2 cl, 3 dwg
Patent RU-2159329-C1 (RU)
Inventor: GORLANOV S F
IPC: E21B43/38
Filed: 1999-05-13
Granted: 2000-11-20
Abstract: FIELD: oil production. SUBSTANCE: invention is related to recovery of oil from wells by well sucker-rod pumps and deals with protection of pumps against harmful effects of gas and sand. Separator has body having inlet holes and gas-release conduits in upper part and container in lower part. It also includes intake funnel placed across inlet branch pipe and filtration element for gravitational separation of gas from fluid and for filtering-off of large fractions of mechanical impurities. Enclosure has inlet holes in upper part. Filtration element shuts off inlet holes. Enclosure is mounted concentrically to outer surface of body and forms chamber for collection of mechanical impurities together with body. EFFECT: increased separation capability of down-hole separator of simplified design. 1 cl, 1 dwg
Patent RU-2156639-C1 (RU)
Title: Method and press-filter for dehydration of aqueous suspension
Inventor: POTAPOV O A
IPC: B01D25/164
Filed: 1999-07-06
Granted: 2000-09-27
Abstract: FIELD: filtration engineering. SUBSTANCE: in a method of dehydration of aqueous suspension including filtration in press-filter, washing of the bulk of precipitate, blowing of the filter routes with pressurized gas, and drying of the bulk of precipitate, washing and drying of precipitate are performed over a shortest way through the bulk of precipitate. Press-filter has plates with cavities on both sides, between which filter cloth and filtrate-withdrawal manifolds are disposed, one of the latter being connected through at least one conduit to cavity space only on one side of each plate and the other to cavity space only on the other side of each plate. Manifolds are interconnected over pipes and with cut-off means. EFFECT: reduced raw material uptake, especially in case of suspensions of water-soluble substances such as sugar. 7 cl, 6 dwg
Patent RU-2164565-C1 (RU)
Inventor: PLEKHANOV F M
IPC: D01H4/04
Filed: 1999-12-10
Granted: 2001-03-27
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has quantifying drum connected through transportation channel with yarn discharge pipe, hollow spindle positioned within yarn discharge pipe and connected to rotation drive of twisting device. Hollow spindle is equipped with peripheral filament twisting devices. Spindle is made in the form of needle from which core thread is discharged. Peripheral filament twisting device has lugs positioned on spindle sharpened end and oriented at an acute angle to axis of spindle in the direction of exit end of it. Lugs are inclined at an angle of 5-15 deg to axis of spindle, and length of lugs is within the range of 3-10 mm. Spindle lugs are manufactured from bristles, flexible line or springy bronze. Apparatus is used for producing reinforced thread. EFFECT: increased efficiency, improved strength and quality of yarn. 3 cl, 1 dwg
Patent BR-PI0501138-C1 (BR)
Title: Elemento de segurança contra perfurações aplicado em trava ou fechadura com sistema de bloqueio automático
Inventor: GRITTI ANTONIO
IPC: E05G1/04
Filed: 2005-04-01
Abstract: "ELEMENTO DE SEGURANçA CONTRA PERFURAçõES APLICADO EM TRAVA OU FECHADURA COM SISTEMA DE BLOQUEIO AUTOMáTICO". Se refere, mais particularmente a um elemento de segurança (E) aplicado na face frontal (F) do corpo prismático (P) da trava (T) de ferrolho cilíndrico (R), este último do tipo compreendendo elementos de segurança (E1) no formato de faces externas angulares e alojamentos internos (E2) com pluralidade de esferas (A); o elemento de segurança (E) é configurado por uma rampa (1) que conforma a parede que interliga o plano (2) ao plano rebaixado (3), ambos praticados na face frontal (F); dita rampa (1) apresenta trecho prolongado (1a) que adentra parcialmente no orifício oblongo (4) previsto no plano rebaixado (3); rampa (1) apresenta grau de angulação preferencial entre 30 e 45<198>.
Patent AU-2011236043-C1 (AU)
Title: Safety systems for power equipment
Inventor: GASS STEPHEN F
IPC: F16P3/12
Filed: 2011-10-14
Granted: 2015-08-06
Abstract: Abstract Safety systems for power equipment are disclosed. The safety systems include a detection system adapted to detect a dangerous condition between a person and a working portion of a machine, such as accidental contact with the working portion, and a reaction system associated with the detection system 5 to cause a predetermined action to take place relative to the working portion upon detection of the dangerous condition by the detection system. The detection system may be adapted to capacitively impart an electric charge on the working portion and to detect when that charge drops. The reaction system may be a brake system to stop the working portion, a retraction system to retract the working portion, a system to cover the working portion, or some other system. The safety systems include other features and 10 elements, as disclosed. Machines equipped with safety systems are also disclosed, such as saws, jointers, and other woodworking machines. The machines include a working portion, such as a cutter or blade, a detection system adapted to detect a dangerous condition between a person and the working portion, and a reaction system associated with the detection system to cause a predetermined action to take place upon detection 15 of the dangerous condition, such as a brake system to stop the working portion, a retraction system to retract the working portion, or a system to cover the working portion. The machines may include a control system adapted to control the operability of one or more of the working portion, the detection system and the reaction system. The machines include other features and elements, as disclosed.
Patent AU-2017254713-C1 (AU)
Title: Bifunctional molecules for degradation of EGFR and methods of use
Inventor: GRAY NATHANAEL
IPC: C07D403/10
Filed: 2017-04-21
Granted: 2021-04-29
Abstract: The present application provides bifunctional compounds of Formula (I): Targeting Ligand which act as protein degradation inducing moieties for EGFR and/or a mutant thereof. The present application also describes methods for the targeted degradation of EGFR and/or a mutant thereof through the use of the bifunctional compounds that link a ubiquitin ligase-binding moiety to a ligand that is capable of binding to EGFR and/or a mutant thereof which can be utilized in the treatment of disorders modulated by EGFR or a mutant thereof.
Patent RU-2174864-C1 (RU)
Title: Plant for producing water-fuel emulsion
Inventor: GORELIK G B
IPC: B01F3/08
Filed: 2000-03-06
Granted: 2001-10-20
Abstract: FIELD: alternative fuels for internal-combustion engines. SUBSTANCE: plant has fuel and water tanks, high-pressure pump with injectors, powder dispenser, and dispensing column. Plant is provided with specific gravity measuring device incorporating electromagnetic valve. Powder dispenser is made in the form of reactor with injectors tangentially arranged relative to central circumference of reactor chamber. Dispensing column mounts primary specific-gravity measuring transducer for vertical displacement. Plant incorporates provision for checking and setting water content in the course of emulsion production while specific-gravity metering transducer is moving in vertical plane. Such design of plant provides for automatic control of water supply from any stationary water supply system and for producing water-fuel emulsion of any composition. EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2178919-C1 (RU)
Title: Device for fire detection in rooms with space between ceilings
Inventor: VASIL EV M A
IPC: G08B17/00
Filed: 2000-05-23
Granted: 2002-01-27
Abstract: FIELD: automatic fire control and fire alarm systems. SUBSTANCE: device has fire alarm arranged on stationary ceiling and joined to hole in suspended ceiling by means of smoke channel provided with deflector at its inlet. Definite proportion is set between diameter of smoke channel, its length, and distance between stationary ceiling and smoke channel. EFFECT: enhanced reliability; simplified design. 2 cl, 1 dwg
Patent RU-2170194-C1 (RU)
Inventor: DERMICHEV G D
IPC: B64G1/52
Filed: 2000-07-20
Granted: 2001-07-10
Abstract: FIELD: rocketry and space engineering; rockets provided with multi-engine first stage. SUBSTANCE: proposed method consists in launching the multi-engine first stage and ascent of rocket. In case of failure of one engine of non-explosive nature, defective rocket shall be withdraw from members of launch structures by turning it by roll angle of 39 to 90 deg. or by pitch angle of 5 to 10 deg. EFFECT: enhanced safety of launch due to avoidance of collision of rocket with failed engine with launch structures. 1 dwg
Patent RU-2180238-C1 (RU)
Title: Biological preparation to prevent and treat gastrointestinal and respiratory diseases in calves
Inventor: SHCHERBAKOV P N
IPC: A61K39/395
Filed: 2000-08-22
Granted: 2002-03-10
Abstract: FIELD: veterinary science. SUBSTANCE: biological preparation includes specific antibodies to the agents of salmonellosis, colibacillosis, pasteurellosis at 1:1000 titers, not less, infectious bovine rhinotracheitis, bovine parainfluenza-3 at 1:128 titers and, also, a transfer factor obtained out of sensitized blood leukocytic mass of convalescents or hyperimmunized animals after serum removal. Preparation is injected subcutaneously at the dosage of 0.1 mg/kg body weight twice at 24-h- long interval. EFFECT: increased prophylactic action, shortened period of treating gastro-intestinal and respiratory diseases in calves. 3 tbl, 4 ex
Patent RU-2170149-C1 (RU)
Inventor: GABBASOVA I M
IPC: B09C1/10
Filed: 2000-08-21
Granted: 2001-07-10
Abstract: FIELD: oil pollution removal. SUBSTANCE: soil is treated with bacterial culture adapted to petroleum hydrocarbons in mixture with biostimulant, the former being bacterial strain Bacillus sp. and the latter protein feed mixture prepared by biotechnological technique on the basis of hydrocarbon-containing raw material using non-pathogenic strains as producers. The two components of mixture are combined at 1:1 ratio. EFFECT: accelerated petroleum biodegradation process and increased degree of soil cleaning with no special equipment involved. 3 tbl
Patent RU-2189592-C1 (RU)
Title: Method for diagnostics of pyloric helicobacteriosis
Inventor: NIZHEVICH A A
IPC: G01N33/49
Filed: 2001-03-12
Granted: 2002-09-20
Abstract: FIELD: medicine, medicinal microbiology and gastroenterology. SUBSTANCE: method is applied to reveal Helicobacter pylori (HP). It is conducted a combined sampling of gastric content and blood serum. Ammonia level is determined photometrically by H.Keller technique and urea level by a standard diacetyl-monooxymic method, indices for the ratios of blood serum urea to gastric content ammonia (A) and blood serum ammonia to gastric content ammonia are calculated and at their values being below 11 and above 1, correspondingly, one should diagnose pyloric helicobacteriosis. EFFECT: more simplified and reliable method. 2 ex
Patent RU-2203132-C1 (RU)
Inventor: JAKOVLEV S P
IPC: C10C3/04
Filed: 2001-11-21
Granted: 2003-04-27
Abstract: FIELD: gas-and-liquid reactors; petrochemical industry. SUBSTANCE: proposed reactor has vertical cylindrical housing equipped with pipe lines for supply of raw materials and air. Mounted in upper portion of reactor coaxially relative to its housing is ejector with ejection branch pipe for ejection of gases of oxidizer extending above level of raw material in reactor. Ejector diffuser with reflector secured on it is located below level of raw material in reactor. Located in lower portion of reactor coaxially relative to housing is air supply ejector to whose diffuser reflector is secured. Such construction of reactor makes it possible to produce bitumen of required quality. EFFECT: increased productivity; reduced specific consumption of air fed for oxidation; enhanced efficiency. 3 dwg
Patent RU-2205441-C1 (RU)
Inventor: NIKOL TSEV V A
IPC: G05B23/02
Filed: 2001-12-13
Granted: 2003-05-27
Abstract: Изобретение относится к комплексным контрольно-проверочным системам, а именно к системам для наземного контроля исправности бортовых систем беспилотных летательных аппаратов (БПЛА), оснащенных автономной системой управления на базе вычислительных средств и радиолокационным визиром. Техническим результатом является расширение функциональных возможностей при обеспечении высокой достоверности результатов комплексной проверки систем беспилотного летательного аппарата в автоматическом режиме. Устройство содержит имитатор цели, контрольную антенну, связанную по радиоканалу с антенной радиолокационного визира БПЛА, устройство коммутации, устройство контроля системы управления, устройство контроля электрооборудования, устройство самоконтроля, концентратор локальной сети, пульт управления, устройство гарантированного электропитания. 9 ил.
Patent RU-2215957-C1 (RU)
Inventor: OSTRIKOV A N
IPC: F26B17/04
Filed: 2002-04-29
Granted: 2003-11-10
Abstract: FIELD: drying technique; drying loose materials, groats and vegetables for example. SUBSTANCE: proposed drier includes flexible perforated tape and roller supports engageable with it and located under it, drive, chain conveyer, body with loading bin and unloading unit. Novelty of invention consists in availability of additional roller supports mounted above flexible perforated tape on sides of body which rotate in synchronism in guides; lower and upper guides are made for regulation of angle of inclination; ends of lower roller supports located in loading zone are provided with revolving cams. EFFECT: enhanced efficiency and intensification of drying process. 6 dwg
Patent RU-2210133-C1 (RU)
Inventor: PUKHOV I K
IPC: H01H47/20
Filed: 2002-09-04
Granted: 2003-08-10
Abstract: FIELD: electrical engineering. SUBSTANCE: relay that can be used to adjust generator frequency to that of supply main has three comparators, pulse generator, six AND gates, frequency discriminator, three short-pulse shapers, monostable multivibrator, pulse frequency divider, and two OR gates. EFFECT: enhanced precision of frequency adjustment. 1 cl, 1 dwg _
Patent RU-2229020-C1 (RU)
Inventor: SHATSKIJ A V
IPC: E21B43/00
Filed: 2002-11-05
Granted: 2004-05-20
Abstract: FIELD: oil extracting industry. SUBSTANCE: method includes selection of portion of oil deposit with extracting and force-pumping wells. For each extracting well, data about oil, liquid and water collection, and time of well operation are taken into consideration. For each force-pumping well data is collected regarding amounts and time of water pumping with account for existence of same name perforated layers on selected area of oil deposit. Pairs of force-pumping and extracting wells are set. Correlation matrices of dynamics of data are built according to water pumping into pumping wells and also according to debits of oil, liquid and water in extracting wells. Pairs of force-pumping and extracting wells are selected, between wells of a pair no interaction should take place, and correlation is lower than critical value according to each matrix. Then, location of non- conducting portions of oil deposit is performed by fixing coordinates of points of middle of distance between wells of each pair. Then, location of non- conducting layer is determined on basis of points, with determining its configuration on the area of oil layer. EFFECT: increased precision and trustworthiness of detecting non-conducting portions of oil deposit during its exploitation. 1 dwg
Patent RU-2216072-C1 (RU)
Inventor: PETROV B K
IPC: H01L29/70
Filed: 2002-11-10
Granted: 2003-11-10
Abstract: FIELD: semiconductor electronics. SUBSTANCE: transistor has N transistor structures each incorporating collector, base, and emitter zones with minimal distances between centers of emitter zone fragments, as well as ballast resistor contacting metallized emitter zone on one end and metallized pad for connecting emitter conductor, on opposite end. At least one ballast resistor has depressions whose width at points where ballast resistor contacts metallized emitter zone does not exceed one third of emitter zone multiplication pitch. Desired values of resistor can be attained by varying number and geometry of these depressions and requirements to lengths of resistors with structurally specified difference in resistances make it possible to reduce surface areas of transistor structures due to reducing minimal length and difference in lengths of resistors. EFFECT: reduced collector-to-emitter transfer capacitance and available collector capacitance. 1 cl, 2 dwg