baber/WOPTO huggingface dataset:
Patent RU-2135988-C1 (RU)
Title: Dimethylsulfoxide determination method
Inventor: LEJTES E A
IPC: G01N27/48
Filed: 1998-08-04
Granted: 1999-08-27
Abstract: FIELD: analytical methods. SUBSTANCE: invention provides inversion voltammetric method for determining toxic dimethylsulfoxide when analyzing fish-industry reservoir waters and sewages from pulp-and-paper and petrochemical enterprises where permissible dimethylsulfoxide concentration should not exceed 0.01 mg/l and 0.03 mg/l, respectively. To dimethylsulfoxide-containing solution, mercuric chloride is added to concentration 1×10 -6 -4×10 -5  M or mercuric nitrate to concentration 1×10 -6 -2×10 -5  M and electrical thickening is conducted at potential 0.25-0.35 V for 60-120 s followed by recording voltammogram at scanning speed 60-80 mV/s. Content of dimethylsulfoxide is evaluated by standard additive technique wherein, together with standard dimethylsulfoxide solution, 4×10 -5  M mercuric chloride or 2-×10 -5  mercuric nitrate is added. EFFECT: increased sensitivity and rapidity of analysis. 6 tbl
Patent RU-2147995-C1 (RU)
Title: Worm extruder
Inventor: KOROTKOV V G
IPC: B30B11/22
Filed: 1998-11-16
Granted: 2000-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: worm extruder may be used in reprocessing branches of agroindustrial complex. It has cylindrical pressing body with loading device, pressing worm and molding head. The latter is made for easy movement relative to body and is coupled to torque measuring device. EFFECT: improved production quality. 1 dwg
Patent RU-2144396-C1 (RU)
Title: Physiotherapeutic apparatus
Inventor: VILISOV A A
IPC: A61N5/06
Filed: 1998-12-03
Granted: 2000-01-20
Abstract: FIELD: medical engineering. SUBSTANCE: operation of apparatus is based on optical radiation of visible and/or infrared range. The apparatus has power supply source, number of radiating diodes with different spectra from light and/or infrared radiation range which forms radiating diode matrix connected to power supply source. Part of diodes are connected in parallel. They form separate groups of parallel-connected radiating diodes connected in series. Within separate group of parallel-connected radiating diodes it is expedient to select diodes of identical nominal voltage. Diodes of different polarity are connected in pairs in groups of parallel-connected diodes so that unipolar diodes are connected in matrix column. Number of diodes in every group is selected proceeding from approximate equality of sum of operating currents of unipolar diodes in group to full of given direction through matrix. Number of groups is selected proceeding from approximate equality of sum of group nominal voltages to output voltage of power supply source. Surplus voltage is damped by means of damping resistor (resistors) connected in series to both separate diodes and matrix as a whole. The apparatus provides for electric safety and preserves therapeutic efficiency in case of failure of part of radiating diodes in matrix. EFFECT: higher reliability. 5 cl, 5 dwg
Patent RU-2149481-C1 (RU)
Title: Способ создания структуры - кремний на изоляторе для сбис (варианты)
Inventor: GORNEV E S
IPC: H01L21/76
Filed: 1998-12-30
Granted: 2000-05-20
Abstract: Использование: микроэлектроника, технология изготовления СБИС, у которых на одном кристалле формируются как полевые, так и биполярные транзисторы. Сущность изобретения: в способе создания структуры -кремний на изоляторе для СБИС, включающем формирование диэлектрического слоя, осаждение слоя поликристаллического кремния и металлического слоя на первой пластине кремния, соединение ее со второй пластиной кремния, так что осажденные слои оказываются между пластинами, сращивание соединенных пластин путем нагревания до образования слоя силицида металла между ними, утонение одной из пластин кремния, формирование в ней углублений вокруг областей кремния, предназначенных для размещения элементов СБИС, покрытие стенок углублений диэлектриком, заполнение углублений, формирование полевых транзисторов в изолированных областях кремния, осуществляют утонение второй пластины кремния, непосредственно граничащей со слоем силицида металла, формируют углубления в этой пластине кремния и в слое силицида металла до диэлектрического слоя, а в изолированных областях кремния над слоем силицида металла наряду с полевыми транзисторами создают биполярные транзисторы. Техническим результатом изобретения является создание структуры как с полевыми, так и с биполярными транзисторами. 3 с. и 8 з.п. ф-лы, 5 ил.
Patent RU-2138591-C1 (RU)
Title: Apparatus for treating cellulose-containing material
Inventor: KRAVCHENKO M I
IPC: D21C7/08
Filed: 1999-01-25
Granted: 1999-09-27
Abstract: FIELD: paper-and-pulp industry. SUBSTANCE: apparatus contains starting material-supply pipe located over conical part of casing, treated material- discharge pipe located under conical bottom, and distribution chamber for introducing circulation liquid and vapor-liquid mixture consisting of conical and cylindrical parts and disposed in conical bottom and treated material-discharge pipe in parallel to side walls and in spatial relation with them. Side surface of distribution chamber bears vapor-liquid stream stabilization means constructed in the form of metal tape helically oriented with inclination to horizontal plane at 1 to 25 deg. Ratio of gap between walls of distribution chamber and walls of conical bottom and pipe to diameter of cylindrical part of casing is equal to (2.0-4.0) 10 -3 . Metal spiral tape is made in the form of multiple-thread screw with pitch equal to 0.03-0.05 diameter of cylindrical part of casing. EFFECT: enhanced treatment efficiency and improved quality of cellulose product. 3 cl, 2 dwg
Patent RU-2146155-C1 (RU)
Title: Эндокардиальный электрод
Inventor: KUROCHKIN E D
IPC: A61N1/05
Filed: 1999-07-08
Granted: 2000-03-10
Abstract: Изобретение относится к медицинской технике, а именно, к устройствам для электрической стимуляции сердечной мышцы. Электрод содержит корпус, контактную головку, фиксирующий элемент, спиральный токопроводящий провод, стилет-мандрен, направляющую втулку, изоляционную муфту с контактным штырем. На корпусе электрода установлена с возможностью осевого перемещения разрезная втулка. Спиральный токопроводящий провод выполнен в виде соединенных параллельно n-спиральных проволок. Количество спиральных проволок выбирают в диапазоне от 8 до 16. Конструктивное выполнение токопроводящего провода позволяет увеличить ресурс работы кардиостимулятора, примерно в 5 раз, за счет увеличения электропроводности и уменьшить наружный диаметр на 20%. 1 ил.
Patent RU-2159458-C1 (RU)
Title: Method and apparatus for monitoring dynamic unit of control system
Inventor: SHALOBANOV S V
IPC: G05B23/02
Filed: 1999-11-09
Granted: 2000-11-20
Abstract: FIELD: diagnostics of control systems and their units. SUBSTANCE: controlled object is in the form of dynamic unit with transfer function of fixed-structure control system including four dynamic units. Nominal values of evaluated parameters of transfer functions of dynamic units are determined. Then evaluation of the whole system transfer function is performed, and nominal value of transfer function of monitored unit is realized on base of received nominal values of transfer functions of system. Then dynamic unit of control system is monitored by means of exchanging correct circuit by monitored one for determining fluctuation of nominal value of evaluated parameter of transfer function of monitored dynamic unit. Value of that parameter allows to detect if operation of monitored unit is correct or not. Apparatus for performing the method includes driving circuit, test signal source, generator of non-linear function, five multiplication units, three adders, two dividers, amplifier, tolerance control circuit. EFFECT: enlarged functional possibilities of method. 2 cl, 3 dwg
Patent RU-2170567-C1 (RU)
Inventor: PEDDER V V
IPC: A61H23/00
Filed: 1999-12-02
Granted: 2001-07-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has power supply source, connection power cord and vibration unit the last of which has casing, electric motor, disk, damping bushing, flexible membrane and balls placed in active operation cavity formed by wavy surface of the disk, internal surfaces of the damping bushing and of the flexible membrane. The device has damping fine fluoroplast powder having low friction coefficient value and large heat capacity. The powder is distributed between the balls in the operation cavity of the vibration unit. To create tangential displacements of different directions and increase curative drug impregnation in the flexible membrane-to-skin contact zone, hemispheric protrusions are manufactured on the outer surface of the membrane. The device has capillary porous inlay accumulating the curative drug. The capillary porous inlay is tightly sealed with flexible polymer film on the same side with the flexible membrane. EFFECT: lower noise level; heat accumulation in active zone; drug application during massage; enabled self- massage. 3 cl, 10 dwg
Patent AU-2003220511-C1 (AU)
Title: Use of botulinum toxin for treating cardiovascular diseases
Inventor: BROOKS GREGORY F
IPC: A61K45/06
Filed: 2003-03-24
Granted: 2008-03-06
Abstract: The present invention provides for methods of treating cardiovascular diseases in a mammal. The methods include a step of administering an effective amount of a botulinum toxin directly to a blood vessel of a mammal thereby treating a cardiovascular disease.
Patent AU-2014281415-C1 (AU)
Title: Aquatic environment water parameter testing systems and methods
Inventor: CLARK JAMES E
IPC: G01N21/77
Filed: 2014-06-19
Granted: 2019-05-23
Abstract: An aquatic environment water parameter testing system and related methods and chemical indicator elements. The aquatic environment water parameter testing system includes an electronics portion having an optical reader element and a sample chamber portion having a chemical indicator element which may be removably connected. A chemical indicator element may include an information storage and communication element used, in part, to provide identification of a chemical indicator of the chemical indicator element. Conductivity and/or temperature may be utilized to calibrate readings by the optical reader element. A chemical indicator element may also include a thin film material having particular optical characteristics tied to the light from a light source, such as a light source of an optical reader element.
Patent AU-2015276247-C1 (AU)
Title: Stabilized desmopressin
Inventor: LEE BONG SANG
IPC: A61K38/00
Filed: 2015-06-15
Granted: 2020-02-06
Abstract: The invention is related to a pharmaceutical composition comprising an active ingredient and a stabilizing agent, wherein the active ingredient is desmopressin or a pharmaceutical acceptable salt thereof, and wherein the stabilizing agent is at least one gum, the use of one or more gums to increase the stability of a pharmaceutical composition comprising desmopressin or a pharmaceutical acceptable salt thereof as an active ingredient against denaturation, a method for preparing an orally disintegrating film comprising desmopressin or a pharmaceutically acceptable salt thereof as well as an orally disintegrating film obtainable thereby.
Patent AU-2020253531-C1 (AU)
Title: Methods for scarless introduction of targeted modifications into targeting vectors
Inventor: BRYDGES SUSANNAH
IPC: C12N15/10
Filed: 2020-04-02
Granted: 2022-06-16
Abstract: Methods for introducing a scarless targeted genetic modification into a preexisting targeting vector are provided. The methods can use combinations of bacterial homologous recombination (BHR) and in vitro assembly to introduce such targeted genetic modifications into a preexisting targeting vector in a scarless manner.
Patent RU-2177102-C1 (RU)
Inventor: ABULGAFAROV V SH
IPC: F16L58/04
Filed: 2000-04-05
Granted: 2001-12-20
Abstract: Изобретение относится к строительству и используется при сооружении и ремонте трубопроводов. В герметичной камере размещен барабан с гибким рукавом и выполнено отверстие для подачи рабочего агента. Камера соединена с установленной на трубопроводе пусковой камерой. Начальная часть рукава герметична, вывернута и закреплена. В пусковой камере подачи вывернутого головного участка рукава размещается тор, пространство перед ним в рукаве заполняется адгезивом. Давлением рабочего агента тор и рукав вводятся в трубопровод. Адгезив смачивает тканый рукав и внутреннюю поверхность трубопровода, к которой рукав прижимается тором. Расширяют арсенал технических средств. 1 ил.
Patent RU-2158331-C1 (RU)
Title: Floating railway bridge
Inventor: KOGAT KO G I
IPC: E01D15/14
Filed: 2000-04-17
Granted: 2000-10-27
Abstract: FIELD: bridge engineering; floating bridges used for passing trains, wheel-track road engineering at destruction or reconstruction of bridges across wide and deep interceptions. SUBSTANCE: bridge has pontoons joined together in longitudinal and transverse direction by deck and bottom hitch- mechanisms, as well as railing of track. Novelty is that bridge is built up of intermediate pontoons over its length in waterside and transition sections and of intermediate and extreme pontoons river sections that form band; it is also provided with intermediate lifting poles with girders in waterside and transition sections. Transoms of medium pontoons are supplied with supporting brackets hinged to slab over girders of intermediate poles on each side of waterside and transition sections and in river sections on side facing transition sections. Slab width amounts to total width of two intermediate pontoons; longitudinal bay is formed in deck of each intermediate pontoons. Longitudinal bay axis is spaced from pontoon side facing way axis through distance S that makes up 0,28-0,38 of intermediate pontoon width. Two longitudinal bays are provided in slab of each supporting bracket which are coaxial to bays of intermediate pontoons adjacent to them in transversal direction. Track rails are installed in longitudinal bays of intermediate pontoons and in slab of supporting brackets; they are mounted for relative transverse displacement to change track gage; rail heads are arranged flush with deck of intermediate pontoons and top of supporting bracket slab. EFFECT: improved engineering and operating characteristics; reduced material input, facilitated mating of bridge railway to approach tracks. 4 cl, 13 dwg
Patent RU-2171150-C1 (RU)
Inventor: BIKBAU M JA
IPC: C04B18/10
Filed: 2000-06-26
Granted: 2001-07-27
Abstract: FIELD: processing of highly toxic wastes, mainly, ashes and slags of incinerators. SUBSTANCE: method consists in that ash, crushed slag, fillers and portland cement are subjected to combined grinding in presence of neutralizing additives for 5-25 min. Ground product is structurized by agglomeration into spherical granules and then, shell-capsule of cement- silicic mortar is formed by palletizing on granule surface. EFFECT: practically full neutralization of wastes from burning of toxic household wastes with content of harmful substances in processing products being far below the level of maximum allowable concentration and amounting to 20 mg/l. 1 tbl
Patent RU-2180920-C1 (RU)
Title: Ethyl alcohol production process
Inventor: VOSTRIKOV S V
IPC: C12P7/06
Filed: 2000-07-17
Granted: 2002-03-27
Abstract: FIELD: alcohol production. SUBSTANCE: Method involves preparing batch, cooking of starch-containing raw material, saccharification thereof, separating it into solid phase (grain) and liquid phase (first wort), fermentation, separating yeast for their recycle into fermentation stage, and isolation of ethyl alcohol from mash by mashrectification, and returning distillery dregs into batch preparation stage. Invention is distinguished by adding water to separated solid phase at 1:1 ratio followed by adding cellulolytic enzyme preparations in amounts based on 12-16 units of endogluconase per 1 g of cellulose, ageing under suitable conditions, centrifugation, and combining wash water with liquid phase. EFFECT: reduced losses of fermented solid phase carbohydrates and increased yield of alcohol. 2 cl, 1 dwg, 1 tbl
Patent RU-2175241-C1 (RU)
Title: Method of treating preeclampsia and eclampsia
Inventor: BAKHTINA T P
IPC: A61K38/08
Filed: 2000-07-20
Granted: 2001-10-27
Abstract: FIELD: obstetrics. SUBSTANCE: female patient suffering from severe form of preeclampsia or eclampsia additionally receives 1.0 mg Delargin 7 to 48 h after the beginning of standard therapy. If necessary, administration of preparation is repeated 12-18 h later. EFFECT: enhanced treatment efficiency and lowered lethality. 2 cl, 2 ex
Patent RU-2180155-C1 (RU)
Inventor: FAJDA L F
IPC: H02H3/20
Filed: 2000-10-23
Granted: 2002-02-27
Abstract: FIELD: electrical engineering; protective relays responding to voltage rise in electrical installation circuit. SUBSTANCE: proposed relay has its circuits free from lagging components such as electrolytic capacitors whose parameters greatly depend on ambient temperature as well as on shelf life and operating time. Its measuring and control circuits have no common components. Newly introduced in relay are following parts: full-wave rectifier whose input is connected to sensor output and its negative pole is connected to that of power supply; measuring circuit of two connected in series resistors connected in parallel with output of full-wave rectifier their midpoint being connected to noninverting input of operational amplifier; relay setting circuit incorporating voltage limiter built around voltage regulator diode and resistor connected to its cathode and to positive pole of full-wave rectifier; anode of voltage regulator diode is connected to negative pole of power supply; voltage divider connected in parallel with voltage regulator diode and built up of two series-connected resistors whose midpoint is connected to inverting input of operational amplifier; rectifier output is connected to input of amplifier output stage. EFFECT: enhanced speed of response and operating reliability; facilitated adjustment. 1 dwg
Patent RU-2188706-C1 (RU)
Title: Regular packing for heat- and mass-exchanger apparatus
Inventor: ZIBERT G K
IPC: B01J19/32
Filed: 2001-01-15
Granted: 2002-09-10
Abstract: FIELD: processes of rectification, absorption, cleaning and drying of natural gases, as well as mixing of liquid and gas flows, separating phases in separating units, performing function of contact element in mixing condensers; all technological processes of oil and gas industry. SUBSTANCE: proposed packing consists of vertical corrugated sheets whose projecting corrugations are brought in contact; each corrugation is made with inversely concave elements which are located at points of intersection of parallel lines with edges of corrugations. Transversal notches are made on corrugations along parallel lines at points of intersection with edges of corrugations; inversely concave elements in form of trapezia which are so bent line of bent lies on inversely concave edge of corrugation are found between each pair of notches. Corrugations along parallel lines at points of their intersection with fins of corrugations are provided with transversal notches; inversely concave elements in form of triangles whose bases are equal to length of notches and vertices located on edges of corrugations are made at each notch; they are so bent that lines of bend lie on inversely concave edges of corrugations; notches with inversely concave elements are also made on corrugations on back side of sheet. Parallel lines intersecting the edges of corrugations at point of location of inversely concave elements are located at angle of 60 to 90 deg. relative to edge of corrugations. Perforated sheets or gauzes are mounted between corrugated sheets; sizes of their meshes ensure continuous flow of liquid. EFFECT: enhanced efficiency of mass and heat exchange due to turbulization of flows inside layer of packing. 3 cl, 7 dwg
Patent RU-2196567-C1 (RU)
Inventor: GLINSKIJ V P
IPC: A61Q19/10
Filed: 2001-05-07
Granted: 2003-01-20
Abstract: FIELD: medicine. SUBSTANCE: innovation deals with detergent products for hygienic purposes, predominantly for conditions of increased radioactive contamination and could be used for deactivation of hairy and body skin coverings, for deactivation of linen at washing at the stage of rinsing and, also, for deactivation of different surfaces. The detergent contains trilon B and water, additionally, whey, ascorbic or citric, or salicylic acids at the following ratio of components, wt.%: whey, 3.0-6.0; ascorbic or citric, or salicylic acid, 0.1-0.5; trilon B, 0.1-0.5; water, the balance. Moreover, the product may contain, additionally, a humate, mineral acid, glycols and surface- active substances. The product provides complex detergent and deactivating properties being efficient in deactivation of not easily accessible places. EFFECT: higher efficiency. 5 cl, 2 tbl
Patent RU-2185742-C1 (RU)
Inventor: GORLOV I F
IPC: A23L11/00
Filed: 2001-06-13
Granted: 2002-07-27
Abstract: FIELD: food industry, particularly, production of drinks, curd, cheeses, sauces, sandwich pastes, and food products of special purpose. SUBSTANCE: method involves steeping of chick-pea beans. Steeped beans are ground in cold snow-melt water without access of air. Prepared suspension is heated up to temperature not more 95 C for 3-5 min. Glycine is introduced in amount of 1-3 mas. % in emulsion fraction after filtration. Ratio of grain:water at grinding is 1: 6-7, respectively. EFFECT: increased biological value and treatment-and-prophylactic properties of prepared product. 2 cl, 2 ex
Patent RU-2199653-C1 (RU)
Title: Process of development of oil deposit
Inventor: KHAMZIN A A
IPC: E21B43/18
Filed: 2001-07-18
Granted: 2003-02-27
Abstract: FIELD: oil production. SUBSTANCE: invention can find use in development of water-flooded, water-non- flooded deposits as well as deposits with low penetrable collectors. In correspondence with process driving agent is pumped into injection well. Oil is recovered through production wells with vacuuming. Demulsifying agent is supplied in addition into driving agent before it is pumped into pool. Demulsifying agent ensuring destruction of layer of emulsion under pool conditions on boundary oil-water and proceeding from properties of driving agent to equalize displacement front is chosen. Gas tapped from tubular annulus of adjacent production wells under expansion pressure of 0.01-0.07 MPa is fed into driving agent. EFFECT: raised oil output of pool thanks to increased envelopment of pool by driving and to improved oil-wash-away properties of pumped agent.
Patent RU-2192271-C1 (RU)
Inventor: SHATALOVA T A
IPC: A61P9/04
Filed: 2001-07-30
Granted: 2002-11-10
Abstract: FIELD: medicine, cardiology, phytotherapy, pharmacy. SUBSTANCE: method involves preparing liquid extract from common fenugreek seeds (Trigonella foenum-graecum) by extraction with 95% ethyl alcohol in the ratio raw : extractant = 1:1 at 18-20 C for 144 h in 6 diffusers. Invention ensures to obtain product devoicing the hepatotoxic effect. EFFECT: improved method of preparing, absence of adverse effect. 3 tbl, 6 ex
Patent RU-2201283-C1 (RU)
Inventor: ASNOVSKIJ V N
IPC: B01D59/04
Filed: 2001-11-21
Granted: 2003-03-27
Abstract: FIELD: isotope separation. SUBSTANCE: separation is accomplished in four cryogenic-rectification packed column and four homomolecular isotope-exchange assemblies. Two raw material streams are processed, the first one containing 0.80-0.99 at. parts protium and 0.01-0.20 at. parts tritium and the second one containing 0.01-0.03 at. parts protium, 0.64-0.72 at. parts deuterium, and 0.25-0.35 at. parts tritium. Process gives protium, deuterium, and tritium products with isotopic purities 0.99999, 0.9999, and 0.9999 at. parts, respectively. EFFECT: increased isotope separation efficiency. 1 dwg, 1 tbl