baber/WOPTO huggingface dataset:
Patent RU-2194534-C1 (RU)
Title: Medicinal gauze and dressing material made from such gauze
Inventor: SHCHERBAKOV P V
IPC: A61F13/00
Filed: 2002-02-21
Granted: 2002-12-20
Abstract: FIELD: medicine. SUBSTANCE: gauze is produced from high number cotton yarn with linear density of fibers of 15.4-18.5 tex, surface density of 22-34.5 g/sq. m, number of warp fibers per 10 cm 98-120 and number of weft fibers 58-73, warp rupture load 6.5-7.5 kgf, weft rupture load 3-4 kgf, capillarity of at least 7 cm/hour, wetting capacity of 5 s, and neutral acidity of aqueous infusion. Gauze may be used for manufacture of medicinal dressing facilities such as cuts, bandages, single- or multilayer filter cloths, surgical tampons, turundae, medicinal pads or cotton balls. Gauze makes base for salve dressing, compresses, for immobilizing medicinal drugs and preparations, individual dressing packs etc. Gauze of such structure has reduced weight and volume, improved vapor and air permeability and may be sterilized by any method in accordance with respective rules. EFFECT: increased efficiency, wider range of use and improved quality of products manufactured from gauze. 6 cl, 1 tbl, 2 ex
Patent RU-2212356-C1 (RU)
Inventor: BOGOMOLOV V S
IPC: B63H23/06
Filed: 2002-03-22
Granted: 2003-09-20
Abstract: FIELD: marine electrical equipment; marine power plants. SUBSTANCE: proposed device includes astatic voltage regulators with feedback circuits, signal setters with electric circuits of driving signal and feedback signal and revolution sensors of shaft-diesel- generator sets. Feedback circuits are provided with integral-proportional correcting units. Outputs of revolution sensors are connected with inputs of comparison unit whose output is connected with diesel-generator rotational speed governor. EFFECT: enhanced stability of parallel operation of shaft-diesel-generator set. 1 dwg
Patent RU-2214663-C1 (RU)
Title: Short-circuit protective gear
Inventor: PUKHOV I K
IPC: H01H83/20
Filed: 2002-04-17
Granted: 2003-10-20
Abstract: FIELD: short-circuit relay protective devices. SUBSTANCE: protective gear has three phase leads and neutral lead for connection to line under check, neutral-conductor current transformer, reverse-sequence potential transformer, first and second selector switches, first and second capacitors, reverse-sequence filter, resistor, final-element running coil, choke coil, first and second rectifier units, and delayed-breaking contact. EFFECT: enhanced reliability of protective gear. 2 cl, 2 dwg
Patent RU-2204746-C1 (RU)
Title: Shock absorber
Inventor: GROMOV S A
IPC: F16F7/12
Filed: 2002-05-06
Granted: 2003-05-20
Abstract: FIELD: devices for dampening vibrations and impacts; protection of electronic equipment mounted on mobile carriers. SUBSTANCE: proposed shock absorber includes upper bearing strip 1 and lower baring strip 2 and flexible member connected with said strips; flexible member is made in form of two pairs of tore-shaped elastic rings 3,4 and 5,6. Specific feature of shock absorber consists in position of tore-shaped elastic rings which are located one inside other at angular displacement in respective vertical planes. Upper and lower bearing strips 1 and 2 have cavities 7 and 8 directed towards each other where upper branches 9 and 20 of tore-shaped elastic rings 3, 4, 5 and 6 are secured. Each tore-shaped elastic ring 3, 4, 5 and 6 may b provided with steel wire turns 11 whose ends 12 may be brought to holes 13 and 14 found in walls of upper and lower strips 1 and 2. EFFECT: reduced overall vertical dimensions; simplified construction. 6 cl, 4 dwg
Patent RU-2219791-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-08-13
Granted: 2003-12-27
Abstract: FIELD: confectionery industry. SUBSTANCE: method involves preparing syrup with the use of sugar, pectin and aqueous extract of brier fruit and nettle leaves mixture; cutting raw material and adding citric acid, sodium lactate and preparation produced from Mortierella parvispora micromycet biomass by predetermined process; pouring; forming; drying and packing ready product. EFFECT: specific combination of organoleptical properties, improved prophylactic properties owing to the use of substances having wider range of vitamin activity.
Patent RU-2421260-C1 (RU)
Title: Устройство для объемного аэрозольного тушения пожара
Inventor: SHUMJATSKIJ OLEG VLADIMIROVICH
IPC: A62C13/22
Filed: 2002-08-14
Granted: 2011-06-20
Abstract: Изобретение относится к области пожаротушения. Для повышения качества аэрозольного потока и удобства при применении для различных объектов в устройстве для объемного аэрозольного тушения пожаров узел инициирования реализован в виде электрического и термохимического инициаторов пуска, установленных на поверхности заряда аэрозолеобразующего состава (АОС) со стороны ресивера, выпускные отверстия расположены на цилиндрическом металлическом кожухе вблизи его металлической крышки и/или на ней, а соотношение площади поверхности горения заряда АОС к суммарной площади выпускных отверстий равно 10-100. 1 з.п. ф-лы, 1 ил.
Patent RU-2236397-C1 (RU)
Inventor: KAZANKOV M V
IPC: C07C45/45
Filed: 2002-12-25
Granted: 2004-09-20
Abstract: FIELD: organic chemistry, chemical technology. 
     SUBSTANCE: invention relates to the improved method for preparing 2,3,4-trimethoxybenaldehyde that is used as an intermediate compound for preparing medicinal preparation - trimetazidine. 2,3,4-Trimethoxybenaldehyde is prepared by interaction of 1,2,3-trimethoxybnzene with dimethylformamide and phosphorus oxychloride at heating, treatment of reaction mixture with water, extraction with organic solvent followed by washing out extract with sodium chloride solution and distillation off under vacuum. Reaction is carried out at 80-85 o C and extract is washed out preliminary with caustic alkali 5-10% aqueous solution. Method provides preparing pure compound with melting point 38-40 o C and to elevate the yield of the end product up to 79%. 
     EFFECT: improved preparing method. 
     1 dwg, 1 ex
Patent RU-2225788-C1 (RU)
Title: Installation for rubber goods barodestructive processing
Inventor: SHTEJNBERG JU M
IPC: B26D1/00
Filed: 2003-03-18
Granted: 2004-03-20
Abstract: FIELD: extraction of rubber from the worn auto tires. SUBSTANCE: the invention presents an installation for barodestructive processing of reinforced rubber goods, that may be used. in the lines of extraction of gum from the worn auto tires. The installation contains a press with a plunger, a table with horizontal guides and a carriage installed on the table and having two average supports and on ends supports in twos. There are two spinnerets installed on the table guides with a capacity of a reciprocating movement. Two containers for reinforced rubber goods and two devices to load containers are installed on the carriage. On the table under the plunger of the press there is a knife to cut off the rubber leftovers from the lower planes of spinnerets. On the table there are two devices for autonomous turning of the spinnerets installed symmetrically in respect to the plunger. Two fixing arms of the spinnerets are installed on the average supports of the carriage. The thrust straps are installed on the average and the end supports of the carriage. The containers are installed on the carriage in the areas of its end supports with a capacity to bring one container under the plunger, and other - under the corresponding device of loading in the extreme positions of the carriage. The fixing arms of the spinneret are installed on the average supports of the carriage symmetrically in respect to the guides of the table. Each fixing arm is made in the form of a tongue having a capability of reciprocating movement. Each spinneret is supplied with two supports, with the help of which it is installed with a capability of reciprocating movement on the guides of the table. Each spinneret is installed with the help of two axle shafts, fixed on the spinneret with the help of flanges. On each axle shaft of each spinneret there is a fixed tappet for interaction with the fixing arms of the spinneret. The tappet is made with two similar curvilinear working surfaces partitioned by steps. The curvilinear working surfaces of the tappet are displaced from each other by a value of a step. A generatrix of each curvilinear surface of the tappet has a variable in respect to a spinneret axle shaft radius of curvature defined by a pushing function of this surface in interaction of the tappet with the fixing arm. On one axle shaft of each spinneret there is a fixed driven gear wheel for interaction with the corresponding device of autonomous turning movement of the spinneret being in an extreme position of this spinneret. Installation is reliable in operation and has high efficiency. EFFECT: reliable operation and high efficiency of the installation. 2 cl, 7 dwg
Patent RU-2234836-C1 (RU)
Inventor: KOMLATSKIJ V I
IPC: A01K47/00
Filed: 2003-03-24
Granted: 2004-08-27
Abstract: FIELD: agriculture, in particular, apiculture. 
     SUBSTANCE: method involves limiting egg laying of bee queen; late in autumn, providing additional supplying of feed and positioning wooden racks of 10x10 mm section onto frame in position perpendicular to bars; covering the entire nest with polyethylene film and putting warming material thereon; in first decade of January, putting sugar-honey dough under film on racks. 
     EFFECT: improved bee family wintering conditions and increased productivity.
Patent RU-2242343-C1 (RU)
Inventor: KOKAREV L B
IPC: B23K9/167
Filed: 2003-05-28
Granted: 2004-12-20
Abstract: FIELD: welding processes and equipment, namely low-size torches for welding constructions in hard-to-reach places. 
     SUBSTANCE: torch includes housing, tubes for supplying cooling water and shield gas, clamp for clamping electrode, nozzle and gas lens. Tubes for supplying cooling water and shield gas are arranged in the same horizontal plane one near another. Electrode is reliably clamped due to screwing outer cone thread of clamp to housing. Shield gas is fed to nozzle through opening of clamp. It allows to weld articles in hard-to-reach places. 
     EFFECT: increased power of torch due to using water cooling. 
     3 dwg
Patent RU-2239551-C1 (RU)
Inventor: BELJAEV A P
IPC: B27B29/00
Filed: 2003-06-02
Granted: 2004-11-10
Abstract: FIELD: wood-working industry. 
     SUBSTANCE: the invention presents a board saw for whole section timbers ripping and is dealt with the field of wood-working industry to produce sawn timbers mainly from thin whole section timbers. The technical result is provision of a parallelism of planes of a saw-cut of produced sawn timbers. The board saw contains a frame with longitudinal guides, fixing a log position lateral clamps mounted on the cross guides of the frame, a saw disk gear with a drive mounted on a movable table. Each of the clamps is made in the form of a rack with a lower jaw and a power-driven upper jaw. The rack is installed on a vertical support having a through mortise passing along its symmetry axis providing the clamps with a possibility of the forced oncoming and backward motion of the jaws. At that the rack has a through vertical groove passing along its axis of symmetry, and the power-driven upper jaw is located in the groove of the rack so, that on one side of the rack there is its drive fixed there and on the other side there is its shank fixed by a resilient element. The vertical support is installed with possibility of motion along a cross guide. Clamps for fixion of a log are supplied with a gear of their synchronous motion. A movable table represents a spatial two-leveled design with two pairs of running wheels fixed in the lower part of the table and a pair of rollers mounted in its upper part. 
     EFFECT: the invention ensures parallelism of planes of a saw-cut of produced sawn timbers. 
     21 cl, 4 dwg
Patent RU-2238837-C1 (RU)
Inventor: ARENDARENKO A A
IPC: B24B9/02
Filed: 2003-06-18
Granted: 2004-10-27
Abstract: FIELD: mechanical engineering. 
     SUBSTANCE: unit for moving spindle is made of the units of rough and fine movement, adjusting device, and shaft system. One of them is secured to the base and two others pass through the shaft perpendicular to its axis for permitting movement. The unit for clamping plates provides their horizontal and vertical centering. The electric motor of the spindle is mounted on the perpendicular shafts of the system. 
     EFFECT: enhanced efficiency. 
     4 cl, 8 dwg
Patent RU-2229465-C1 (RU)
Inventor: IVANOV JU A
IPC: C06B25/28
Filed: 2003-08-25
Granted: 2004-05-27
Abstract: FIELD: chemical industry; production a stabilizer of chemical resistance of nitrocellulose blasting powders and solid rocket propellants. SUBSTANCE: the invention presents a stabilizer of chemical resistance of blasting powders and solid rocket propellants and a method of their treatment. The invention is dealt with chemical industry, in particular with production and application of the stabilizer of nitrocellulose blasting powders and solid rocket propellants used in the barreled and rocket-propelled systems. The offered stabilizer of chemical resistance of nitrocellulose blasting powders and solid rocket propellant is a compound of tetramethylpiperidine being 2.2.6.6-tetramethyl-4-oxopiperidine or 2.2.6.6-tetramethyl-4- hydroxypiperidine or 2.2.6.6-tetramethy-4- hydroxypiperidine -1-oxyl. The invention also offers a method of treatment of nitrocellulose blasting powder and solid rocket propellant with application of the indicated stabilizers of chemical resistance. Introduction of the indicated compounds into composition of nitrocellulose blasting powders or solid rocket propellants in amount of 0.1-10 % of their mass ensures required chemical resistance of nitrocellulose blasting powders without transmutation of the used indicated compounds into toxic products. At that the invention allows to achieve an increase of a flame-extinguishing factor and ballistic characteristics. Besides utilization of the indicated compounds of tetramethylpiperidines family in treatment of nitrocellulose blasting powders and solid rocket propellants ensures their advanced light- and thermal resistance and promotes inhibition of radical oxidation and improvement of ecology. EFFECT: the invention ensures achievement of the required chemical resistance of nitrocellulose blasting powders and solid rocket-propellants without their transformation in toxic elements, improvement of their flame-extinguishing factor, ballistic characteristics and safe ecology. 2 cl, 3 ex
Patent RU-2252788-C1 (RU)
Title: Устройство для проведения мембранного плазмафереза по одноигольной схеме
Inventor: SHISHOV N M
IPC: A61M1/16
Filed: 2003-10-21
Granted: 2005-05-27
Abstract: Изобретение относится к медицинским изделиям и может быть использовано для лечебного и донорского плазмафереза, т.е. разделения крови на эрмассу и плазму, отвод плазмы, возврат эрмассы пациенту и введения плазмазаменяющих растворов и антикоагулянта. Устройство включает магистраль забора крови и возврата эрмассы с ловушкой воздуха, магистрали для подачи гемодилютанта и антикоагулянта и зажимы. На магистрали для подачи антикоагулянта установлен дозирующий элемент в виде камеры, выполненной из пленочного пластичного материала и имеющей с одной стороны отверстие для входа антикоагулянта, а с другой - отверстие для его выхода. На магистрали забора крови установлен насосный сегмент в виде трубки, выполненный из эластичного материала и имеющий отверстие для входа крови, отверстие для подачи крови к плазмафильтру, соединенное с магистралью контроля давления с расположенным на ней фильтром - клапаном. На ловушке воздуха установлен узел подачи лекарств и отвода воздуха, выполненный в виде трубки с зажимом. Изобретение позволит осуществить непрерывный и безопасный лечебный плазмаферез. 1 ил.
Patent RU-2253459-C1 (RU)
Inventor: POPILOV A N
IPC: A61P39/06
Filed: 2003-12-09
Granted: 2005-06-10
Abstract: FIELD: pharmacology. 
     SUBSTANCE: invention proposes use of polysorb as drug with membrane-stabilizing efficacy supplementing early known antioxidant and sorption properties of this substance. 
     EFFECT: enabled use of polysorb for monotherapy to treat a large number of diseases. 
     1 tbl
Patent RU-2253033-C1 (RU)
Inventor: KUKHAREV M N
IPC: F02M61/20
Filed: 2003-12-22
Granted: 2005-05-27
Abstract: FIELD: engine manufacturing; diesel engines. 
     SUBSTANCE: proposed nozzle for diesel engine contains hollow body with fuel feed channel, spray tip, needle valve arranged in spray tip body and loading unit consisting of steel spring and pressure spindle. Cylindrical space is made in needle valve which accommodates coaxially arranged rod interacting with pressure spindle at one side, and with needle valve body at other side. Cylinder made of elastomer is coaxially arranged between rod and body of needle valve, cylinder being rigidly connected with side surface of rod and inner side surface of needle valve body. Clearance is left between bottom of cylindrical space of needle valve and end face surface of rod under no load. 
     EFFECT: optimization of injection process and damping of impact loads between shutoff cone of needle valve and nozzle spray tip body. 
     1 dwg
Patent RU-2261858-C1 (RU)
Title: Dimethylsulfoxide as mimetic of organophosphorus compounds
Inventor: ALIMOV N I
IPC: G01N21/35
Filed: 2003-12-24
Granted: 2005-10-10
Abstract: FIELD: organic chemistry, mimetic of toxic agents, in particular organophosphorus gases. 
     SUBSTANCE: invention relates to application of dimethylsulfoxide CH 3 S(O)CH 3  (I) as mimetic of organophosphorus gases for training using optical infrared remote devices for chemical prospecting and checking availability thereof. claimed invention is useful in army personnel sustaining training using dimethylsulfoxide which simulates in vapor state organophosphorus gas spectral characteristics in the middle IR-range. 
     EFFECT: compound, simulating organophosphorus gas spectral characteristics, useful in army personnel sustaining training. 
     1 tbl
Patent RU-2264001-C1 (RU)
Inventor: LOPASHEV A V
IPC: H01M4/32
Filed: 2004-01-22
Granted: 2005-11-10
Abstract: FIELD: electrical engineering; plate mass for industrial production of nickel-cadmium batteries. 
     SUBSTANCE: proposed method for producing nickel hydroxide for plate mass of nickel-cadmium battery includes precipitation of nickel hydroxide from nickel salt solution by alkali solution doped with sodium carbonate while continuously dosing solutions followed by filtration, washing, and drying; novelty is that solutions are dosed while maintaining mass discharge of solutions in proportion of 0.334-0.384 kg/min of alkali solution per 1 kg/min of nickel sulfate of 0.43-0.5 g/mole concentration, doped with sodium carbonate, sodium alkali and sodium carbonate concentrations being 6.5 - 7.4 and 0.47 - 0.6 g/mole, respectively; changes in pressure of solution columns within tanks is determined for correcting rate of discharge of source solutions. 
     EFFECT: enhanced electrochemical activity of nickel hydroxide produced for plate mass of nickel-cadmium battery. 
     1 cl, 1 ex
Patent RU-2244758-C1 (RU)
Title: Method for reprocessing of lead cakes
Inventor: KAZANBAEV L A
IPC: C22B13/00
Filed: 2004-02-09
Granted: 2005-01-20
Abstract: FIELD: non-iron metallurgy, in particular reprocessing of lead cakes from zinc manufacturing. 
     SUBSTANCE: claimed method includes heat treatment of lead cake with flux followed by smelting wherein before heat treatment mixture of lead cake, calcium hydroxide, and clinker from lead cake milling is balled to produce pellets. Pellets have fineness preferably of 30-100 mm. Method of present invention affords the ability to increase total coefficient of lead recovery by 3.1 %. 
     EFFECT: decreased energy consumption and reduced dust content in exhaust gas. 
     2 cl, 1 tbl
Patent RU-2262022-C1 (RU)
Inventor: PINUS I JA
IPC: F16J15/32
Filed: 2004-02-11
Granted: 2005-10-10
Abstract: FIELD: sealing technology; sealing-up rods and pistons of hydraulic and pneumatic machines. 
     SUBSTANCE: proposed sealing unit includes bearing part and collar in form of elastic sealing member having circular body and sealing tabs with working edges. Bearing  part is made in form of cylindrical bush for linear motion bearing with anti-friction self-lubricating material applied to its sliding surface; bearing part and circular body of collar are connected together forming permanent structure. Device enhances operational reliability and increases service life of sealing unit of cylinder pair (cylinder-piston, cylinder-rod, cylinder-slide block) by excluding bearing function of collar from its working functions and leaving its sealing function only. 
     EFFECT: enhanced operational reliability; increased service life of sealing unit. 
     4 cl, 4 dwg
Patent RU-2256078-C1 (RU)
Inventor: KOSTAREV S M
IPC: E21F7/00
Filed: 2004-02-24
Granted: 2005-07-10
Abstract: Изобретение относится к нефтегазодобывающей и нефтеперерабатывающей промышленности. Технический результат заключается в создании способа, применимого для ликвидации техногенных залежей углеводородных газов в приповерхностных массивах горных пород при разработке нефтяных и газовых месторождений, при одновременном достижении содержания углеводородных газов (метана и его гомологов) в техногенной залежи ниже пределов взрывоопасных величин. Для этого определяют глубину коллектора залежи и основные направления трещиноватости (ОНТ) массива горных пород в контуре техногенной залежи и узлы их пересечения. На контуре техногенной залежи устанавливают ориентировочный центр залежи, в ближайшем к указанному центру залежи узле пересечения ОНТ бурят центральную скважину на глубину коллектора залежи (ГКЗ) и ее устье оборудуют устройством для закачки газа. Затем вокруг нее, с учетом ранее установленных ОНТ, производят бурение также на ГКЗ дополнительно по меньшей мере четырех разгрузочных скважин (PC). В каждой пробуренной скважине на ГКЗ определяют начальную концентрацию углеводородных газов, а именно, концентрацию метана и его гомологов. В центральную скважину производят закачку инертного газа с одновременным определением концентрации метана на устье PC, при этом закачку продолжают до достижения нижнего предела взрывоопасной величины по метану на устье как минимум в одной PC. После этого из ряда PC выделяют скважину с наиболее высокой концентрацией метана, переносят на нее функцию центральной скважины и производят закачку через эту PC инертного газа, выполняя замеры концентраций метана на устье всех остальных скважин. Указанный процесс переноса функции центральной скважины на другие PC повторяют до достижения концентрации метана на устье всех пробуренных скважин не выше нижнего предела взрывоопасной величины по этому газу. После этого закачку инертного газа прекращают. В каждой из ранее пробуренных скважин на ГКЗ вновь определяют концентрацию метана и его гомологов. При ее значении выше нижнего предела взрывоопасной величины хотя бы в одной из указанных скважин, повторяют цикл закачки инертного газа по вышеуказанной схеме до достижения концентрации метана и его гомологов в скважинах на ГКЗ не выше нижнего предела взрывоопасной величины для этих газов. После чего все ранее пробуренные скважины закрывают, оставляя их для проведения периодического контроля за концентрациями углеводородных газов в коллекторе. 2 з.п. ф-лы, 4 табл.