baber/WOPTO huggingface dataset:
Patent RU-2192362-C1 (RU)
Title: Hopper car
IPC: B61D7/16
Filed: 2001-07-26
Granted: 2002-11-10
Abstract: FIELD: railway transport. SUBSTANCE: proposed hopper car has frame 3 resting on running bogies, body 1 installed on frame and provided, in lower part, with hoppers with external discharge hatches, discharge hatch covers 4 secured on hoppers, and special devices for opening and closing discharge hatch covers mounted on frame. Each device has drive connected by lever with shaft arranged along car, and additional levers connected to shaft by some ends. Other ends of additional levers are connected with corresponding cover of discharge hatch by means of tie-rods hinge-secured on cover. Each cover of discharge hatch is secured on corresponding hopper by means of axles installed on front and rear walls of hopper and located along car. Cross axis of symmetry of cover does not reach vertical by acute angle equal to 2 ° -60 ° . EFFECT: improved reliability, facilitated mounting and servicing. 4 dwg
Patent RU-2196468-C1 (RU)
Title: Method of producing nutritious mixture for intraintestinal tube feeding
Inventor: ZAPOROZHSKIJ A A
IPC: A23L33/00
Filed: 2001-08-06
Granted: 2003-01-20
Abstract: FIELD: food industry. SUBSTANCE: dried fat, protein, and carbohydrate components, mineral and enzyme additives are examined. Hard components are ground. Biomass of Mortierella spinosa var. sterilis micromycete is successively extracted with nonpolar extracting agent, carbon dioxide, for example, under above-critical condition, water, alkali, water, acid, water, alkali and water with the following combination of the first extract and hard residue. After it, receipt mixture of components is prepared and homogenized introducing necessary additives. Prepared mixture is prepacked. Before using, mixture is reduced by water. EFFECT: exclusion of syneresis of fats during storage life, and separating into layers after reduction; increased quality of final product.
Patent RU-2197921-C1 (RU)
Inventor: AFON KIN V JU
IPC: A61F2/20
Filed: 2001-08-10
Granted: 2003-02-10
Abstract: FIELD: medical engineering. SUBSTANCE: device has thermoplastic tube having round opening in its middle part containing tracheotomic cannula. Dilator unit is designed as hollow cylinder from semi-permeable membrane. It is mounted around upper part of the tube and fixed with two polyamide threads. The threads are fixed near the upper tube edge and in the inferior tube part near the horizontal bend of the tracheotomic cannula. Thread fixes the device as catheter with a clamp for introducing liquid into dilator cavity. EFFECT: reduced risk of traumatic injuries of larynx and trachea. 1 dwg
Patent RU-2196489-C1 (RU)
Title: Method for stabilization of food products
Inventor: VASIL EVA T A
IPC: A23L3/00
Filed: 2001-08-31
Granted: 2003-01-20
Abstract: FIELD: food industry. SUBSTANCE: product's composition is supplemented with an antioxidant obtained due to a step-by-step extracting the biomass of Mortierella pulchella micromycete at the quantity of not less than 0.1% against the weight. Extraction is carried out with a nonpolar extragent in a supercritical state, water, alkali, water, acid, water, alkali and water with subsequent combination of the first extract and a solid residue. Introduction of an antioxidant increases the terms of product's storage due to stabilization of its consistence. EFFECT: improved organoleptic properties.
Patent RU-2210326-C1 (RU)
Inventor: ALEKHIN D I
IPC: A61B18/20
Filed: 2001-12-17
Granted: 2003-08-20
Abstract: FIELD: medicine, vascular surgery. SUBSTANCE: one should carry out perforation of bony tissue and stimulation of bone marrow due to high-intensive laser radiation for 5-10 sec. In space between distal and proximal osseous segments one should form, also, additional canals in muscular tissue by the circumference along the limb. The method enables to decrease traumaticity level. EFFECT: increased efficiency of revascularization. 2 ex
Patent RU-2193532-C1 (RU)
Title: Method for cultivation of eichornia for hydro-botanic cleaning of polluted waters
Inventor: LJALIN S V
IPC: C02F3/32
Filed: 2002-01-14
Granted: 2002-11-27
Abstract: FIELD: waste water treatment. SUBSTANCE: trade or domestic waste waters are cleaned by means of floating plants, for example a specimen of higher aquatic plants. Floating plant is placed in nutrition solution at positive ambient air and solution temperature. Ambient air temperature is maintained at the level of at least +16 C and temperature of nutrition solution within a range of +15 to +36 C. Nutrition solution is constituted by polluted water with pH 5-9 and the following initial contents of pollutants, mg/l: ammonia nitrogen 200, phosphates 18, iron 22, alkali 17, surfactant 14, sulfides 21, petroleum derivatives 25, phenols 340, suspended substances 1500, biochemical oxygen demand no higher than 1000 mg O 2 /l and chemical oxygen demand no higher than 2000 mg O 2 /l. Plants are subjected to additional artificial illumination by green-red spectrum lamps with power at least 300 W/sq.m for at most 14 h a day, preferably between 5 and 19 o'clock. During a cold season, plants are covered with light-transparent film enhancing red spectrum constituent. One performs periodically non-draught aeration in the space under film. Air under film is additionally warmed, e.g. by the aid of heating fans. Temperature conditions under film are maintained by forming moistening layer in the form of artificial irrigation or air-sol "blanket". Polluted waters are additionally warmed or cooled. EFFECT: created conditions for year-round adaptation of plants and optimized conditions for effectively cleaning polluted water. 11 cl
Patent RU-2215099-C1 (RU)
Inventor: JAMLEEV U A
IPC: E04C2/26
Filed: 2002-05-06
Granted: 2003-10-27
Abstract: FIELD: construction industry, design of three-layer wall panel for residential and public buildings. SUBSTANCE: reinforced concrete discrete bracing for three- layer wall panel comprises concrete bar of rectangular section and flat reinforced cage including rod bent in middle part over circumference through 180 degrees with formation of upper and lower branches united in cage with the use of lateral rods. Upper branch of flat cage is in lower position and lower branch occupies mirror position. Crossing point of branches lies on axis of inner layer of wall panel. EFFECT: increased bearing capacity and crack resistance of discrete bracing without raised usage of fittings. 5 dwg
Patent RU-2205789-C1 (RU)
Title: Способ очистки экстракционной фосфорной кислоты
Inventor: LEMBRIKOV V M
IPC: C01B25/46
Filed: 2002-06-07
Granted: 2003-06-10
Abstract: Изобретение относится к технологии очистки фосфорной кислоты, полученной сернокислотным разложением природных фосфатов с помощью жидкостной экстракции трибутилфосфатом с последующим разделением водной и органической фаз и реэкстракцией фосфорной кислоты из органической фазы водой. Способ очистки экстракционной фосфорной кислоты включает ступенчатую экстракцию фосфорной кислоты трибутилфосфатом при 30-50 o С с выделением рафината и реэкстракцию фосфорной кислоты из органической фазы при 40-80 o С с получением очищенной фосфорной кислоты и последующую циркуляцию экстрагента, экстракцию и реэкстракцию ведут смешением водной и органической фаз с образованием эмульсии под воздействием воздуха в режиме пульсации, на очистку подают 50-58% по Р 2 О 5  экстракционную фосфорную кислоту, циркулирующий экстрагент в количестве 0,5-3% промывают 10-15%-ным щелочным раствором при 20-90 o С и после разделения фаз экстрагент промывают водой при 20-90 o С и возвращают на стадию экстракции, а водную фазу, представляющую щелочной раствор, обрабатывают фосфорной кислотой концентрацией 20-45% Р 2 О 5  при объемном соотношении U Щ :U К  = (1-5):1 и 20-50 o С с последующим отделением смолистых веществ и раствора фосфата натрия, который смешивают с рафинатом или очищенной фосфорной кислотой. Экстракцию, реэкстракцию, промывку экстрагента щелочным раствором и водой проводят в пульсационных колоннах при интенсивности пульсации 100-1600 мм/мин. Способ позволяет увеличить производительность по очищенной кислоте, снизить потери экстрагента и утилизировать раствор фосфата натрия. 8 з.п. ф-лы.
Patent RU-2218930-C1 (RU)
Inventor: PILAT T L
IPC: A61K131/00
Filed: 2002-07-25
Granted: 2003-12-20
Abstract: FIELD: medicine, phytotherapy. SUBSTANCE: invention relates to parapharmaceutical industry producing preparations of curative and prophylactic designations. Invention proposes biologically active supplement containing dried concentrates of horse chestnut extract, licorice roots extract, nettle leaves extract, milfoil herb decoction, buckthorn bark decoction, rutin, vitamin C, vitamin E, zinc sulfate, magnesium sulfate and also starch, calcium stearate and sugar taken in the definite ratio of components, g per a tablet with mass 0.55 g. Invention can be used in complex therapy and prophylaxis of hemorrhoid, chronic constipations, phlebitis, vein varicosity and for accessory treatment of gastritis, duodenitis and colitis of different etiology. EFFECT: valuable properties of supplement, expanded assortment of medicinal agents. 4 tbl
Patent RU-2219829-C1 (RU)
Title: Method for predicting chronic vertebrobasillary failure in teenagers after natal trauma of cerebrovertebral department
Inventor: GONCHAROVA E A
IPC: A61B5/0295
Filed: 2002-08-07
Granted: 2003-12-27
Abstract: FIELD: medicine, neurology. SUBSTANCE: one should carry out comparative evaluation of rheographic index in patients and healthy people. Registration is carried out in occipito- mastoid abduction of both right and left hemispheres during a day. At no maximum value of rheographic index at 11 a.m. and/or 2 p.m. for right and/or left hemisphere one should diagnose chronic vertebrobasillary failure. EFFECT: shortened period for conducting the trial. 2 dwg, 4 ex
Patent RU-2226334-C1 (RU)
Title: Method for grain conservation
Inventor: KVASENKOV O I
IPC: A23B9/26
Filed: 2002-09-18
Granted: 2004-04-10
Abstract: FIELD: agriculture. SUBSTANCE: the present innovation deals with diluting propionic acid with anolyte to apply the solution obtained onto the grain. Before diluting one should supplement propionic acid with preparation obtained due to successive extracting Mortierella Bainieri micromycete biomass with nonpolar extragent in supracritical state with water, alkali, water, acid, water, alkali and water followed by combining the first extract with solid residue. EFFECT: higher reliability in grain storage. 2 ex
Patent RU-2227530-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L21/10
Filed: 2002-09-19
Granted: 2004-04-27
Abstract: FIELD: food-processing industry. SUBSTANCE: the invention presents a method of production of fruit jellies and is dealt with food-processing industry, in particular with its confectionery branch. To produce fruit jellies a syrup is cooked using sugar, pectin and a water extract of oats grass. Then at dressing, the syrup is added with citric acid, sodium lactate and a preparation produced from a biomass of micromycet of Montierella jenkinii according to the a given technology. Then the produced biomass is cast, molded, dried and the finished products packed. EFFECT: the invention ensures production the fruit jellies with a wide spectrum of its vitaminous activity and an unusually pleasant combination of the organoleptical properties.
Patent RU-2231570-C1 (RU)
Title: Method of preparing silicon-based iron-manganese alloy
Inventor: SERBA V I
IPC: C22C33/04
Filed: 2002-11-18
Granted: 2004-06-27
Abstract: FIELD: ferrous metallurgy. 
     SUBSTANCE: method comprises smelting ferrosilicium, separating slag, cooling ferrosilicium melt and alloying it with magnesium. The latter is added in the form of magnesium silicide. Cooling of ferrosilicium is conducted to temperature preventing decomposition of magnesium silicide, preferably to 1300-1400 о С. Ferrosilicium is additionally alloyed with calcium, rare-earth elements, and aluminum, which are added un summary amounts not exceeding 30% of the weight of iron-manganese alloy. Invention allows increasing degree of conversion of magnesium into iron-manganese alloy to 99.7% owing to reducing loss of magnesium into gas phase to 0.1-0.2%. Alloy prepared according to invention is designed for modifying cast irons. 
     EFFECT: enhanced process efficiency. 
     4 cl, 4 ex
Patent RU-2234668-C1 (RU)
Inventor: KLEVENKOV B Z
IPC: F42B15/00
Filed: 2002-12-10
Granted: 2004-08-20
Abstract: FIELD: guided projectiles. 
     SUBSTANCE: proposed guided projectile has body, actuator in fairing with control unit connected with homing head and power supply unit, switching board and block with contacts interconnected by means of multi-core strip conductors assembled in bundle; they include weak-current control signal circuits. Weak-current control signal circuits in block with contacts and those on switching board are separated from other conductors by means of conductors transmitting one-time electrical pulses and conductors grounded to projectile body. 
     EFFECT: enhanced reliability and stability to launch acceleration. 
     2 cl, 4 dwg
Patent RU-2226813-C1 (RU)
Title: Method for preparing potato before storage
Inventor: KVASENKOV O I
IPC: C12P1/02
Filed: 2002-12-25
Granted: 2004-04-20
Abstract: FIELD: food industry, agriculture. SUBSTANCE: invention can be used in technology for potato storage. Before storage potato is treated with the composition comprising suspension of Steinernema caprocapsae and the preparation obtained from micromycetes Pythium catenulatum biomass by the manufacturing process. Invention provides preparing potato for storage. EFFECT: improved preparing method.
Patent RU-2234043-C1 (RU)
Inventor: SHIPUNOV A G
IPC: F41A27/18
Filed: 2003-01-20
Granted: 2004-08-10
Abstract: FIELD: armored equipment, in particular, devices for conjugation of the vehicle turret and hull. 
     SUBSTANCE: the fighting vehicle has a carrier and a fighting compartment installed on an adapter ring that is fastened on the underturret plate of the carrier. The adapter ring is rigidly coupled with the air of fixed members to the carrier. The axis of the adapter ring is inclined to the front part of the fighting vehicle with respect to its vertical axis. A packing of a mixture of compound and iron shot is made between the bearing surface of the adapter ring and the underturret plate of the carrier. 
     EFFECT: enhanced accuracy of fire and reliability of the fighting vehicle. 
     3 dwg
Patent RU-2228254-C1 (RU)
Inventor: STEPANOV JU S
IPC: B24B39/00
Filed: 2003-02-27
Granted: 2004-05-10
Abstract: FIELD: combination working of metals by cutting, possibly finishing surfaces of precision machine parts made of material having trend for occurring flaws such as burnouts and microcracking. SUBSTANCE: combination type tool includes grinding wheel with members for fastening it on mandrel and apparatus mounted coaxially relative to tool for working metallic surfaces by means of balls. Fastening members are in the form of four skew washers, two washers at each end of tool. Such fastening system provides axially shifted cutting layer and allows to mount wheel and apparatus by inclination angle relative to plane normal to lengthwise axis. Such design provides possibility for gradually regulating amplitude of tool oscillation due to changing inclination angle of wheel and apparatus. EFFECT: improved design, enlarged manufacturing possibilities of tool, enhanced quality, accuracy and efficiency of working. 2 cl, 6 dwg
Patent RU-2219528-C1 (RU)
Title: Technique establishing granulometric composition of finely dispersed material
Inventor: KORSAK L L
IPC: G01N23/06
Filed: 2003-03-05
Granted: 2003-12-20
Abstract: FIELD: tests of quality of finely dispersed mineral powders. SUBSTANCE: granulometric composition of thin material is found by segregation of its sample in water in specified time intervals at constant level of pulp in vessel with subsequent computation of content of individual classes of grain size in starting material. Content of individual classes is established by absorption factor of low-energy gamma radiation. EFFECT: improved efficiency of establishment of granulometric composition of finely dispersed materials. 2 dwg, 1 tbl
Patent RU-2238060-C1 (RU)
IPC: A61F2/16
Filed: 2003-04-07
Granted: 2004-10-20
Abstract: FIELD: medical engineering. 
     SUBSTANCE: method involves pouring liquid photopolymerizing material into casting mould having two half-forms and ring-shaped seal between them. The photopolymerizing material is irradiated with ultraviolet radiation. The ultraviolet radiation is focused in the central part of spherical recess in the casting mould. The ultraviolet radiation light spot is increased to optic part diameter of the lens and then lens supporting members are irradiated allover the casting mould field. The casting mould is opened and the artificial lens is washed. Additional irradiation is applied for finishing polymerization process. The artificial lens is washed for the second time and dried. The photopolymerizing material is irradiated with ultraviolet radiation on both sides. The ultraviolet radiation is focused in the central point of spherical recess of 0.2-0.5 mm diameter in the casting mould. 
     EFFECT: high quality of optical part of the lens; low toxic effect; large optical zone; allowed heat treatment. 
     4 dwg
Patent RU-2241974-C1 (RU)
Inventor: ROZHENTSOV A P
IPC: B66C3/04
Filed: 2003-04-28
Granted: 2004-12-10
Abstract: FIELD: measuring engineering. 
     SUBSTANCE: device has grab, cabin, device for determining rigidity, and light indicator. The tip provided with the spring for the device are mounted directly on the inner side of one of the members of the grab in the insulated "sleeve" connected with the indicator through a sealed contact. When loading is maximum the position of the tip is in coincidence with the inner member of the drag. The tip is submerged into the sleeve and abuts against the spring which presses it to the sleeve bottom. 
     EFFECT: expanded functional capabilities. 
     3 dwg
Patent RU-2237587-C1 (RU)
Title: Brake wheel skid prevention method
Inventor: MINAEV M I
IPC: B60T8/1761
Filed: 2003-04-28
Granted: 2004-10-10
Abstract: FIELD: transport engineering; rail vehicles. 
     SUBSTANCE: invention relates to automatic control of braking and it can be used in automatic anti-skid devices. According to proposed method, acceleration of braked wheel is found and sign and value of wheel acceleration derivative is determined and first, second and third threshold wheel skid values are set   related by relationship   determined minimum value of wheel skidding, and third threshold value   determines its maximum value. Then first, second and third threshold values of negative acceleration of wheel   are set related by relationship  . First threshold value   defines minimum value of wheel negative acceleration, and third threshold value   defines its maximum value, and threshold positive acceleration value of wheel   is set. Threshold value of wheel acceleration positive derivative   is set and skid of wheel and negative and positive acceleration of wheel and positive derivative of wheel acceleration are compared with their threshold values. Control signals by which step by step control of pressure in brake cylinder are generated basing on results of comparing of wheel skid, negative and positive acceleration and position derivative of wheel acceleration with their threshold values, increasing the pressure until skid of wheel reaches second threshold value   or negative acceleration of wheel reaches second threshold value  . Pressure is maintained at constant level until wheel skid reaches third threshold value   or value of negative acceleration of wheel reaches third threshold value  . Pressure is decreased until wheel skid value reaches second threshold value   and wheel negative acceleration value reaches second threshold value   or, it acceleration of wheel becomes positive, until its value reaches threshold value   and, if wheel acceleration derivative becomes positive, until its value reaches threshold value   and said pressure is maintained at constant level until wheel skid value reaches first threshold value   and wheel negative acceleration value reaches first threshold value  , then pressure is raised and pressure changing cycle is repeated. 
     EFFECT: provision of quick action accuracy of skid prevention. 
     3 dwg
Patent RU-2249812-C1 (RU)
Title: Device for determining dispersed particle concentrations in non-stationary biphasic fire-extinguishing substance flow and device for calibrating transducers for determining dispersed particles in non-stationary biphasic flow
Inventor: MASLENNIKOV V V
IPC: G01N21/59
Filed: 2003-07-23
Granted: 2005-04-10
Abstract: FIELD: fire protection engineering. 
     SUBSTANCE: device has transducers like light-emitting diode having photodiode placed at distance α from it. Photodiode outputs are connected to analog-to-digital converter via commutator for scanning transducers. Converter output is connected to unit for calculating dispersed particles concentration I in fire-extinguishing substance flow with memory for storing transducer calibration coefficient values calculated from formula I=(Kα) -1 ln(U 1 /U 2 ), where K is the corresponding transducer calibration coefficient, U 1  and U 2  are the voltage on appropriate photodiode input of appropriate transducer under lacking or available particle flow, α is the distance between the light-emitting diode and photodiode of the transducer. The calibration device has tube having light-emitting diode and photodiode of the transducer mounted flush. The tube is usable for creating stationary flow of dispersed fire-extinguishing substance particles of controllable concentration. 
     EFFECT: high accuracy in determining concentration. 
     3 cl, 4 dwg
Patent RU-2250606-C1 (RU)
Title: Method and means for accumulation and removal of manure from animal houses through slotted floors, and underground storage
Inventor: VINNIKOV I K
IPC: A01K1/01
Filed: 2003-10-17
Granted: 2005-04-27
Abstract: FIELD: agriculture. 
     SUBSTANCE: method involves accumulating manure for predetermined time period, followed with loading and transportation of manure. Manure is accumulated simultaneously with loading and subsequent transportation in replaceable vessels mountable in storages. Manure accumulation time period is determined from ratio of replaceable vessel volume and daily volume of manure accumulated from stock of animals serviced by said vessel. Total number of vessels exceeds by one number of vessels mounted in storage. Upon removal of loaded vessel from storage, it is replaced with empty vessel. Said means include animal houses with slotted floors and underground storage in the form of inclined underground cellar and descends, and vehicle. Vehicle is formed as drive chassis with set including at least two replaceable vessels-bodies with supporting rollers for movement over storage floor, and mechanism for replacement and unloading of said vessels. Vessels are positioned in underground, with approaching end being disposed at side adjoining underground head end of inclined part of underground cellar. In case two or more vessels are positioned in underground storage, slotted floors are furnished with additional shields positioned above sites where vessels are contacting with each other. 
     EFFECT: increased efficiency, reduced costs for removal of manure from animal houses and improved microclimate in animal houses. 
     3 cl, 7 dwg