baber/WOPTO huggingface dataset:
Patent RU-2134472-C1 (RU)
Title: Mounting plate of laser diode
Inventor: KOBJAKOVA M SH
IPC: H01S5/02
Filed: 1998-08-10
Granted: 1999-08-10
Abstract: FIELD: semiconductor quantum electronics, design of low-mode laser diodes used in fiber-optical communication systems, pumping of solid and fiber lasers, development of medical and laser technological equipment. SUBSTANCE: mounting plate of laser diode is made from high-resistance gallium arsenide. Sequences of layers including titanium layers nearest to each mounting surface, gold and indium used as spelter are located on its mounting surfaces in mirror symmetry. EFFECT: improved heat-compensating characteristics of mounting plate of laser diode and simplified assembly of it, enhanced reproducibility of its assembly, improvement of number of its parameters namely: operational reliability, stabilization of wave length and output power, improved pattern of far field and reduced threshold currents. 1 cl, 3 dwg
Patent RU-2140636-C1 (RU)
Title: Method of diagnosis of chronic prostatitis
Inventor: KALININA S N
IPC: G01N33/48
Filed: 1999-02-12
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, urology. SUBSTANCE: method includes obtaining of secretion of prostata by using catheter-electrode with light guide of helium-neon laser which is introduced up to membranous part of urethra, and applied externally to perineum regions is radiator of infrared laser, and time of treatment is registered on timer. Electrostimulation procedure is began from frequency of 5 Hz up to appearance of contractions in patient, and frequency is increased up to 21 Hz. Further on, graph of treatment is followed up to aspiration of prostata secretion into catheter. EFFECT: reduced injury in taking secretion of prostata and higher accuracy of diagnosis of chronic prostatitis.
Patent RU-2159910-C1 (RU)
Title: Self-contained system of nitrogen refrigeration with simultaneous generation of electric power
Inventor: KIRILLOV N G
IPC: F25J1/02
Filed: 1999-06-04
Granted: 2000-11-27
Abstract: FIELD: cryogenic engineering and cryogenic refrigerating machines operating on the Stirling reverse cycle principle, applicable for thermostatting of special stationary objects, as well as for transport facilities. SUBSTANCE: liquid nitrogen with the aid of an immersion pump is fed to an air-cooled panel positioned in a heat-insulated cooled volume. Liquid nitrogen cools down the volume to the necessary temperature and evaporates. The flow of nitrogen gas is expanded in the high- and low-pressure turbines producing a useful work and preheated in the heat exchanger. From the expansion vessel nitrogen is fed to the condenser of the Stirling cryogenic machine, where it gets liquefied and overflows to the Dewar flask, from which it is fed to a vessel by a high-pressure pump. Refrigerating liquid from the refrigerator heated from the working medium of the Stirling machine is fed to the heat exchangers for cooling by the environment and then by nitrogen. The Stirling refrigerating machine is driven by the electric motor of a special heat engine or engine of the transport facility. EFFECT: prevented irrevocable loss of expensive gas-nitrogen, use of the system for thermostatting of inhabited rooms without disturbance of the composition of air inside these rooms at a high level of explosion- and fireproofness, and generation of additional electric power. 1 dwg
Patent RU-2164268-C1 (RU)
Inventor: SHCHEPOCHKIN A M
IPC: D01G15/40
Filed: 1999-06-25
Granted: 2001-03-20
Abstract: FIELD: textile industry. SUBSTANCE: apparatus has filament feeder with built-in condenser, fan, filament guide made in the form of feed and return pipes, filament flow change-over mechanism which divides feed pipe into progressive-motion part and counter-progressive motion part adapted for supplying filaments to feeding hoppers of carding machines. Such construction allows lap-free supplying of carding machines to be provided and quality of slivers to be improved by eliminating roughness of their surfaces. EFFECT: increased efficiency, improved purity of air in production premises wherein carding machines are mounted. 5 dwg
Patent RU-2149828-C1 (RU)
Title: Method of synthesis of food dicalcium phosphate
Inventor: DMITREVSKIJ B A
IPC: C01B25/32
Filed: 1999-07-01
Granted: 2000-05-27
Abstract: FIELD: inorganic chemistry, chemical technology. SUBSTANCE: invention relates to methods of wet-process phosphoric acid processing to obtain technical phosphates, in part, food dicalcium phosphate using waste production. Method of production of food dicalcium phosphate involves treatment of phosphogypsum with phosphate solution, filtration and drying the ready product. Process is carried out for two stages: at the first stage preliminary calcined phosphogypsum is treated with alkaline carbonate-containing reagent to pH 9.15-10; at the second stage obtained chalky pulp is mixed with preliminary purified wet-process phosphoric acid to pH 5.4-6. Invention ensures to enhance quality of ready product up to content of P 2 O 5  48.1-49% and decrease F content to 0.2%. EFFECT: decreased process duration, improved quality of product. 1 tbl, 3 ex
Patent RU-2166457-C1 (RU)
Inventor: GOLUBENTSEV V JU
IPC: B63G8/38
Filed: 1999-09-13
Granted: 2001-05-10
Abstract: FIELD: shipboard gears; submarine antennae hoisting gears. SUBSTANCE: tight mast has fixed trunk with movable fairing mounted inside it; movable fairing is provided with cable roller and hydraulic drive for motion of fairing, strut with antenna, rope tackle block system ensuring motion of antenna strut and cable loop connecting the antenna with submarine hull. Position of cable loop during motion of fairing and antenna strut is ensured by synchronous motion of cable roller secured on fairing on which cable loop in formed . EFFECT: avoidance of friction of cables against fixed structural member; increased service life of cables. 2 dwg
Patent RU-2166924-C1 (RU)
Title: Method for saturating blood with hemopoietic cells
Inventor: SHUTKO A N
IPC: A61H23/00
Filed: 1999-11-10
Granted: 2001-05-20
Abstract: FIELD: medicine. SUBSTANCE: method involves applying single microvibration treatment to 8-10 points located on the central line of the vertebral column. The frequency is smoothly continuously changed within the acoustic bandwidth. The treatment duration is 10-15 min long. The blood is considered to be saturated with the stem hemopoietic cells in 3-4 h. EFFECT: noninvasive method with no complications. 3 tbl
Patent RU-2150476-C1 (RU)
Title: Method of preparing polytetrafluoroethylene
Inventor: BOROVNEV L M
IPC: C08F114/26
Filed: 1999-11-25
Granted: 2000-06-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: method comprises polymerizing tetrafluoroethylene in reactor polymerizer in liquid-type medium with previous of reaction volume with inert gas at elevated pressure in the presence of oxidizing-reducing system composed of persulfuric acid salt and divalent iron salt. Addition of persulfuric acid salt and divalent iron is carried out successively. Persulfuric acid salt is added prior to or simultaneously with feeding tetraluoroethylene into reactor polymerizer. Divalent iron salt is added during feeding tetrafluoroethylene after treating at least 10% of working pressure in reactor polymerizer during polymerization process. Polymerization process is carried out at 2-14 atm gauge. Amount of divalent iron salt in liquid type medium varies from 0.05 to 2.5 mg/l, and amount of persulfuric acid salt varies from 1 to 15 mg/l calculated for ammonium persulfate at rate of divalent iron salt from 0.00016 g to 0.0067 g per 1 kg of tetrafluoroethylene and at rate of persulfuric acid salt from 0.0032; g to 0.04 g per 1 kg of tetrafluoroethylene. Invention makes it possible to increase economy due to improved quality and, hence, competitiveness of the resulting polytetrafluoroethane and make production more technological due to stabilized polymerization process, thus stabilizing molecular weight and increasing the yield of the desired product which is 95-58%. EFFECT: more efficient preparation method. 24 cl, 2 ex
Patent BR-PI0305616-C1 (BR)
Title: cámara e reservatório térmico para chuveiro
Inventor: LHANOS MIGUEL BLACUTI
IPC: F24H7/00
Filed: 2005-03-23
Abstract: "CáMARA E RESERVATóRIO TéRMICO PARA CHUVEIRO". A presente patente fica consubstanciada na utilização da parte superior dos queimadores dos fogões a gás, para aproveitar a caloria dos mesmos durante o preparo das refeições, para tomar banho gratuito, graças às câmaras térmicas (3), dotadas de labirintos de retardo que aquecem a água da rede hidráulica, a qual é canalizada para o reservatório térmico, onde permanece quente em torno de 10 horas para ser utilizada no horário de pico, através do chuveiro misto (16), que recebe água quente e fria, regulados convenientemente pelas torneiras (13) e (14). Potencializam o efeito térmico do sistema, dois tubos paralelos (17-a) e (17-b) inseridos no adaptador (18-a) e que contornam os queimadores (3) para finalmente, se alojarem no adaptador (18-b).
Patent AU-2013212159-C1 (AU)
Title: Skylight energy management system
Inventor: TANDLER JOHN JOSEPH
IPC: F24S23/74
Filed: 2013-01-24
Granted: 2016-04-28
Abstract: Disclosed is a system and method for harvesting solar energy, and more particularly an energy-positive sky lighting system that may provide an integrated energy solution to a variety of commercial buildings. A plurality of skylight modules are provided, each having a plurality of louvers configured to reflect incoming sunlight onto a thermal receiver area on an adjacent louver to heat a working fluid in communication with the louvers (i.e., such that heat transfer is carried out between the thermal receiver and the working fluid), all while allowing control of the amount of daylight that passes through the module. The modules are constructed such that the balance of the solar energy not going into day lighting is captured in the form of thermal heat, which in turn may be applied to building system cooling and heating applications.
Patent AU-2013223713-C1 (AU)
Title: Oxazolidin- 2 -one compounds and uses thereof as PI3Ks inhibitors
Inventor: CARAVATTI GIORGIO
IPC: A61P35/00
Filed: 2013-02-22
Granted: 2016-01-07
Abstract: The present invention relates to oxazolidin-2-one subsituted pyrimidine compounds that act as PI3K (phosphatidylinositol-3-kinase) inhibitors, as well as pharmaceutical compositions thereof, methods for their manufacture and uses for the treatment of conditions, diseases and disorders dependent on PI3K.
Patent AU-2017201557-C1 (AU)
Title: Rope cam dipper
Inventor: GROSS MATTHEW L
IPC: E02F3/30
Filed: 2017-03-07
Granted: 2022-08-25
Abstract: A mining machine assembly includes a dipper having a main body, the main body 
having a front side, a back side, a bottom side, and a top side. A ground engagement portion 
extends from the front side, the ground engagement portion including digging teeth. The 
mining machine assembly also includes a hoist rope attachment assembly coupled to the 
dipper. The hoist rope attachment assembly is configured to directly couple a hoist rope to 
the dipper. The hoist rope attachment assembly includes a cam having a first portion 
extending from the top side of the main body of the dipper, and a second portion that extends 
from the first portion and away from the main body and digging teeth.  
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Patent AU-2017208746-C1 (AU)
Title: Method, probe and arrangement for monitoring agricultural products
Inventor: PESONEN NADINE
IPC: C12M1/36
Filed: 2017-01-18
Granted: 2019-07-04
Abstract: A method and a probe for monitoring fermentation prone agricultural natural products, such as stored hay, straw, fodder, silage grains, seeds, and kernels. The method comprises inserting at least one probe in the product to be monitored, the probe comprising at least one sensor for monitoring fermentation, a wireless communication unit for communicating measured data from the probe, sending wirelessly the measured data, receiving the measured data by a base station arranged at a distance from the product, determining the location of the probe by a location unit arranged in the base station, and creating a location data of the probe, and enabling visualization of the measured data and the location data.
Patent RU-2174842-C1 (RU)
Title: Method of preparing eubiotic preparation colibacterin
Inventor: MIL KOVA E V
IPC: A61K35/74
Filed: 2000-03-02
Granted: 2001-10-20
Abstract: FIELD: biotechnology, microbiology. SUBSTANCE: method involves preparing Escherichia coli biomass and addition of sterile natural sap of higher edible fungus Shii-take as a stimulating agent taken in volume 2% of protective medium volume followed by package in ampoules and drying by lyophilization. Preparation shows the enhanced regenerative capacity of intestine bacillus. EFFECT: enhanced therapeutic effect of preparation. 1 tbl
Patent RU-2171208-C1 (RU)
Inventor: PANATOV G S
IPC: B64C35/00
Filed: 2000-05-03
Granted: 2001-07-27
Abstract: FIELD: aeronautical engineering; hydroaviation. SUBSTANCE: amphibian aeroplane has hull with planning steps; hull is tapered in aft portion and tip is raised to height equal to limiting height of wave for aeroplane. Aeroplane is provided with tail unit, cargo hatch and stairway. Cargo hatch is made in bulkhead at last frame of aft section of hull. Cargo hatch is closed with fairing formed by two flaps. Flaps are mounted movably and turnable on axles located in parallel with transversal axis of flying vehicle. Lower portion of bulkhead changes to second planing step. Lower flap of fairing is made in form of ladder and its outside lines have angle of transversal deadrise in lower portion. Transversal deadrise angle reduces along length of flap from its magnitude at hull bottom at second planning plane to zero at tip of fairing. EFFECT: simplified construction of amphibian aeroplane and reduced mass. 6 dwg
Patent RU-2185367-C1 (RU)
Inventor: ZIJATDINOV A SH
IPC: C07C31/12
Filed: 2000-11-28
Granted: 2002-07-20
Abstract: Изобретение относится к способу выделения и очистки вторичного бутилового спирта ректификацией из жидких продуктов дегидратации третичного бутилового спирта в изобутилен, которое находит применение в нефтехимии. Дегидратацию осуществляют в реакторе-ректификаторе колонного типа в присутствии ионнобменного катализатора, расположенного в колонне, и при давлении 0,01-0,02 МПа. При этом ионнообменный катализатор обычно расположен в средней части колонны и ректификацию, как правило, проводят в присутствии бензола при температурах верха колонны 70-75 o С и низа колонны 95-100 o С. Способ позволяет улучшить разделение продуктов дегидратации третичного бутилового спирта. 1 табл., 1 ил.
Patent RU-2176670-C1 (RU)
Title: Method of purifying sugar-containing solution
Inventor: BELOKHVOSTIKOV V I
IPC: C13B20/02
Filed: 2000-12-18
Granted: 2001-12-10
Abstract: FIELD: sugar production applicable in purification of process solutions as juices, syrups, clarification of runoff syrups, brown sugars and cane raw sugar. SUBSTANCE: method includes liming in clarifier and carbonation of limed solution in the first straight-flow saturator. Then solution is supplied to counterflow saturator and withdrawn from it is carbonated sugar-containing solution to the second straight-flow saturator. Carbonated solution is recirculated to counterflow saturator for mixing with solution supplied from the first straight-flow saturator. Final carbonation of mixture is carried out to attain pH equal to 8.5-9.5 with subsequent filtering of solution. Liming of solution is performed to attain its alkalinity of 0.8-1.0% CaO to product weight. Recirculation of carbonated solution is carried out 3-5 times. Spent saturation gases from counterflow and the second straight-flow saturators are combined and directed for mixing with fresh saturation gas. EFFECT: higher saturation efficiency and reduced consumption of limestone and coal for its roasting. 1 dwg, 1 tbl
Patent RU-2181295-C1 (RU)
Title: Virion cytomegaloviral vaccine and method for its obtaining
Inventor: BARINSKIJ I F
IPC: A61K39/245
Filed: 2000-12-27
Granted: 2002-04-20
Abstract: FIELD: biotechnology. SUBSTANCE: to obtain all-virion vaccine against human cytomegalovirus an AD-169 strain is used. Virus is grown upon a monolayer of diploma cells prelocated into growth medium. Virus cellular releasing is performed at a single cycle of monolayer freezing and thawing. Vaccine purification against detritus is performed by a low-rate centrifuging. As a cellular line one should use diploid cells of human fibroblasts (M-22 line) or renal cellular line of green marmosets VERO-B. Cytomegalovirus is inactivated by formalin at 1:2000 concentration at 37C for 3 d, and at 4 ° +1 °  C for 10 d, or by cobalt-60 for 2 h at 19-21 C. Immunogenicity is evaluated by B-cellular index of lymphocytic activity (synthesis of virus-neutralizing antibodies at vaccinating experimental animals). Vaccine is used as a suppository containing, except cytomegalovirus, 20.0 ml (10 6  tissue cytopathogenic CMV doses) polyoxydonium 0.02 g, hyaluronic acid 1.0 g. Suppositorial base is supplemented with confectionary fat, paraffin and emulsifiers - up to 100.0 g weight. EFFECT: higher efficiency in obtaining virus-specific immunity in experimental animals. 3 cl
Patent RU-2182476-C1 (RU)
Inventor: DOSTOJNOV I A
IPC: A61F13/15
Filed: 2001-07-12
Granted: 2002-05-20
Abstract: Группа изобретений относится к области медицины и может быть использована для профилактики и диагностики ряда нарушений в организме человека, а также для выявления некоторых состояний, сопровождающихся изменениями содержания диагностически важных метаболитов в биологических жидкостях. Задачей изобретения является создание принципиально новых санитарно-гигиенических средств, обеспечивающих наряду со своим прямым назначением и дополнительную функцию - тестирование с целью определения состояния организма и предназначенных для ежедневного использования пациентом. Сущность изобретения заключается в следующем. Широко используемое санитарно-гигиеническое изделие, такое как памперсы или женская гигиеническая прокладка, снабжается согласно изобретению специальным функционально-диагностическим средством. Оригинальное конструктивное выполнение данного средства и определенное его размещение между слоями поглощающего средства обеспечивает возможность диагностики заболевания на ранней стадии его развития. Функционально-диагностическое средство согласно изобретению содержит по крайней мере один химический реактив, расположенный с возможностью взаимодействия с биологическими жидкостями, выделяемыми организмом, с последующим сравнением изменения содержания референтных (диагностически значимых) метаболитов в жидких биологических пробах. При этом количество изолированно размещенных в произвольном порядке в указанном средстве химических реактивов выбирается в зависимости от числа диагностируемых параметров, характерных для данного заболевания. А само функционально-диагностическое средство изолировано от примыкающих слоев и выполнено таким образом, чтобы биологическая жидкость, выделяемая организмом, дополнительно не поступала внутрь, а проба биологической жидкости, прошедшая внутрь указанного средства, не выходила из него наружу. Предлагается также несколько вариантов выполнения самого средства. Кроме того, предусмотрено наличие прозрачных окон в самом диагностическом средстве и во влагонепроницаемом слое санитарно-гигиенического средства или их выполнение из прозрачного материала целиком, что позволяет значительно упростить визуальный контроль, который происходит в результате сравнения полученного цвета со шкалой, имеющей место на соответствующей упаковке используемого пациентом средства повседневного использования. Техническим результатом изобретения является возможность определения состояния организма, не прибегая к постоянным услугам лечащего врача, и выявление ранней стадии заболевания. 3 с. и 48 з.п.ф-лы, 12 ил.
Patent RU-2194739-C1 (RU)
Title: Hydrocarbon mixture stabilization plant
Inventor: ADZHIEV A JU
IPC: C10G7/02
Filed: 2001-08-09
Granted: 2002-12-20
Abstract: FIELD: petroleum processing. SUBSTANCE: plant has stabilizer, heat-exchangers, reflux container, separator with its outlet for unstable stream consecutively connected to heat-exchanger and stabilizer inlet, stabilizer being provided with heat agent inlet, stabilized condensate outlets and gas mixture outlet connected with cooler, reflux container, and stabilizer inlet. Separator outlet for unstable stream is additionally connected to cooler gas mixture inlet. Stabilizer, in its lower part, is moreover provided with stable condensate outlet communicating with heat agent inlet through furnace. EFFECT: reduced stabilization gas loss and ensured required degree if hydrogen sulfide and water stripping. 2 cl, 1 dwg
Patent RU-2196441-C1 (RU)
Title: Food texturizer
Inventor: KVASENKOV O I
IPC: A23L29/269
Filed: 2001-08-16
Granted: 2003-01-20
Abstract: FIELD: food industry. SUBSTANCE: texturizer contains chitosan and is prepared by means of successive extraction of biomass of Mortierella reticulata micromycete by nonpolar extracting agent under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract with hard residue. EFFECT: simplified production and broadened range of application.
Patent RU-2205868-C1 (RU)
Inventor: NIKITIN G S
IPC: C11D3/20
Filed: 2001-11-28
Granted: 2003-06-10
Abstract: FIELD: disinfectants manufacturing. SUBSTANCE: the suggested innovation deals with detergents and could be applied for disinfection and presterilization treatment of medicinal goods, disinfection and washing furniture, dishware, linen, etc. The suggested disinfectant contains, weight%: polyhexamethylene guanidine hydrochloride 7.0-9.0, alkyldimethylbenzylammonium chloride (catamine AB) 9.0-11.0, diethanolamides of coconut oil fatty acids 1.0, amine oxide 5.0, citric acid 12.0, ethanol 18.0-22.0, water - up to 100. The present innovation provides high virulicide activity and detergent capacity of the suggested product at low SAS concentrations. EFFECT: decreased cost price of detergent. 5 ex, 2 tbl
Patent RU-2213624-C1 (RU)
Inventor: ZIMIN A V
IPC: B03D1/14
Filed: 2002-06-06
Granted: 2003-10-10
Abstract: FIELD: mineral concentration; applicable in pulp flotation. SUBSTANCE: flotation machine includes compartment, aeration unit having impeller located round blade stator and connected with hollow shaft for air supply. Located on compartment bottom under impeller and coaxially with it is plate with projections on its side surface. Machine is provided with troughs located near wall and whose overflow edge is located at height of, at least, equaling 0.6 height of compartment. Lower parts of said troughs are connected by means of their branch pipes with lower part of additionally installed pipe whose upper part protrudes above foam layer. Pipe has slots located at height equaling 0.3 height of compartment. In this case, area of slots is regulated by circular gate. Pipe upper part may be made in form of guide appliance. EFFECT: higher efficiency of flotation of coarse particles. 2 cl, 2 dwg