baber/WOPTO huggingface dataset:
Patent RU-2149703-C1 (RU)
Inventor: ZVEGINTSEV A G
IPC: C02F1/48
Filed: 1999-03-30
Granted: 2000-05-27
Abstract: Изобретение относится к электромагнитной сепарации тонкодисперсных минеральных смесей в виде пульпы, с высокой степенью селективности с целью их обогащения. Электромагнитный сепаратор включает магнитную систему, выполненную в виде двух электромагнитов, расположенных с двух сторон зоны сепарации под углом друг к другу с возможностью регулирования угла и зазора между ними и включенных в сеть через выпрямляющие диоды, к катоду одного из которых и аноду другого соответственно подключено начало обмоток одного и второго электромагнитов с возможностью создания пульсирующего магнитного поля, питатель, приемники продуктов разделения, сепарационную камеру, дополнительно снабжен лопаткой, совершающей возвратно-поступательные движения крыльчаткой для вывода магнитного продукта, перегородками, препятствующими турбулентному перемещению мелкодисперсных немагнитных продуктов в зону разгрузки магнитных продуктов. Заявленное изобретение позволяет повысить эффективность разделения мелкодисперсных материалов в пульпе. 2 ил.
Patent RU-2156948-C1 (RU)
Inventor: VOLOKHOV V A
IPC: F42B12/34
Filed: 1999-04-16
Granted: 2000-09-27
Abstract: Изобретение относится к боеприпасам для охотничьих гладкоствольных ружей, а именно к пулям деформируемого типа. Пуля содержит металлическую оболочку, более прочную, чем свинец, головная и частично центральная области которой заполнены свинцом. В задней части оболочки выполнены прорези, образующие лепестки. В полость, образованную лепестками, вставлен полый пластмассовый цилиндр. Между свинцовым наполнением и полостью, образованной лепестками, предусмотрена дополнительная полость. Изобретение позволяет создать простую по конструкции, эффективную и технологичную в изготовлении пулю. 29 з. п. ф-лы, 1 ил.
Patent RU-2157412-C1 (RU)
Title: Method of production of blast-furnace ferronickel
Inventor: FILIPPENKOV A A
IPC: C22C33/04
Filed: 1999-04-19
Granted: 2000-10-10
Abstract: FIELD: metallurgy, particularly, production of pig iron in blast furnaces and nickel matte in shaft furnaces. SUBSTANCE: for production of blast-furnace ferronickel with nickel content of above 8%, method of smelting of magnesian nickel ore includes preparation of ore, production of sinter and its charging into furnace together with coke, supply of heated air blast and discharge of heat products. In so doing, prior to sintering, ore is mixed with hot nickel sinter and fluxed up to basicity CaO/SiO 2 =0.4-0.6, and Fe/Ni ratio is maintained within 6-12. In this case, during smelting of sinter in blast furnace, two air tuyeres in region of slag hole are closed. Heat products are discharge through slag and pig iron holes in ratio of (5-9)/1. EFFECT: reduced energy consumption and cost of production of blast-furnace ferronickel. 1 tbl, 1 ex
Patent RU-2143659-C1 (RU)
Title: Packing for heat-exchange and mass-transfer apparatus
Inventor: BIKCHENTAEV R M
IPC: F28F25/08
Filed: 1999-05-28
Granted: 1999-12-27
Abstract: FIELD: heat engineering, metallurgy, petroleum refining, petroleum chemistry and other branches using circulating water supply and water cooling in cooling towers at their plants. SUBSTANCE: packing uses volumetric long-sized members assembled in a block with a framed shell, having a profile in the form of a three-petal figure verities and conjugations between these petals concaved inside the shell; the radius of rounding-off of the petal vertices is less than the radius of concavity between them. At such a configuration of the member profile in the block each rounded petal vertex and each concaved conjugation between the petals deflect and break the water splashes, which ensures finely divided sprinkling in the cooling tower and enhances the efficiency of water cooling by 15 to 20%. EFFECT: enhanced efficiency of water cooling. 2 dwg
Patent RU-2148249-C1 (RU)
Title: Component roll torquemeter
Inventor: TRUSKOVSKIJ V I
IPC: G01L1/04
Filed: 1999-06-04
Granted: 2000-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: roll is manufactured in the form of casing having longitudinal grooves in inner surface. Mobile member in the form of cylinder set in casing is made as one unit with necks of roll whose side surface has longitudinal bores with similar grooves. Restoring members in the form of flat combs are installed in longitudinal grooves of casing and cylinder so that one of bosses of comb as minimum carries strain-gauge transducers. EFFECT: possibility of measurement of contact friction forces while rolling viscoelastic materials thanks to enhanced sensitivity. 3 dwg
Patent RU-2158158-C1 (RU)
Title: "bracket-in-bracket" type ski fastener
Inventor: SHMAKOV S V
IPC: A63C9/20
Filed: 1999-07-05
Granted: 2000-10-27
Abstract: FIELD: fasteners for flatland ski. SUBSTANCE: ski fastener has supporting member and spring-loaded lever mounted on supporting member and adapted for retaining of gripping member. Part of supporting member adjoining boot front part is made in the form of at least one bracket. Open part of supporting member is faced to ski nose part. Gripping member is formed as bracket and is mounted on boot front part. In operating position fastener forms "bracket-in-bracket" system providing stable attachment of boot to ski by increased area of effective supporting surface due to rear position of boot axis of rotation relative to its nose. EFFECT: increased efficiency and simplified construction. 3 dwg
Patent RU-2155030-C1 (RU)
Inventor: SUKHININ A A
IPC: A61K9/127
Filed: 1999-08-17
Granted: 2000-08-27
Abstract: FIELD: veterinary science, poultry farming. SUBSTANCE: invention relates to vaccine preparations against infectious diseases, namely, against virus causing "Egg yield decrease syndrome-76" and methods of vaccination. Invention proposes the vaccine preparation against viruses causing "Egg yield decrease syndrome-76" where inactivated virus is enclosed into liposomal vesicle covered by envelope that consists of a mixture of sugars and water-soluble polymers taken in the ratio = (5-15):1. Vaccination is carried out by administration of vaccine in poultry body (age is 110-140 days) by oral watering route in the dose 512-2048 hemagglutination units/05. Preparation is harmless for poultry and shows expressed antigenic and immunogenic activity. EFFECT: decreased cost, increased rate of vaccination as compared with conventional method of disease prophylaxis. 6 cl, 2 tbl, 2 ex
Patent RU-2160566-C1 (RU)
Title: Reposition device for treating the cases of trans- and epicondylian fractures of children humerus
Inventor: SAFAROV DZHAFAR MUZAFAROVICH
IPC: A61B17/66
Filed: 1999-09-06
Granted: 2000-12-20
Abstract: FIELD: medical engineering. SUBSTANCE: device has two different U-shaped frames connected to each other under the right angle. The horizontal frame uprights are connected to each other with threaded rod having threaded distraction rod vertically movably attached with its lower end. Clamp has wire- pulling member and two wire-guiding members set in vertical grooves allowing movement and fastening. The vertical frame uprights are connected to surgical operation desk to enable movement along the desk and at the level of arm. The uprights are connected to each other with a rod having threaded in the center having interaction to a lateral arm tie-rod. The lateral arm tie-rod is composed of a threaded rod and arm cuff. Soft fixing member fixed on the desk to enable enveloping of the humeral articulation as axial counter tie-rod. EFFECT: enhanced effectiveness of treatment; higher accuracy in fractured bone fragments reposition. 5 dwg
Patent AU-2008207688-C1 (AU)
Title: A lock for a sliding window
Inventor: ALCHIN MICHAEL BRIAN
IPC: E05C3/12
Filed: 2008-09-02
Granted: 2016-05-05
Abstract: A LOCK FOR A SLIDING WINDOW Abstract A lock (10) for a sliding door or window. The lock (10) includes a base (17) that is to be pivotally attached to the sliding member (18) of the window and is s pivotable about an axis (18) between an engagement and a release position. A cylinder barrel (27) is operable to retain the lock (10) in the engagement position.
Patent AU-2016211669-C1 (AU)
Title: Swimming pool cleaner with hydrocyclonic particle separator and/or six-roller drive system
Inventor: HAYES GRAHAM M
IPC: B04C5/103
Filed: 2016-01-26
Granted: 2020-05-07
Abstract: Exemplary embodiments are directed to pool cleaners, generally including a canister body, a filtering medium assembly and a cyclone block. The canister body includes an inner chamber within inner walls of the canister body. The filtering medium assembly can be disposed within the inner chamber of the canister body. The cyclone block can be disposed within the inner chamber of the canister body and can be at least partially surrounded by the filtering medium assembly. The cyclone block includes a plurality of individual cyclone containers. A first cyclonic flow can be generated between the inner walls of the canister body and the filtering medium assembly. A second cyclonic flow can be generated within each of the plurality of cyclone containers.
Patent RU-2165586-C1 (RU)
Title: Guided missile
Inventor: SHIPUNOV A G
IPC: F42B12/10
Filed: 2000-02-17
Granted: 2001-04-20
Abstract: FIELD: missile armament. SUBSTANCE: the missile has a nose section with a leading shaped charge and a control actuator unit placed between the leading shaped charge and the warhead. The nose section is made for extension. The increase of the distance between the axis of the controls and the centre of gravity makes up at least 0.5 of the value of extension. The focal length and the distance between the leading shaped charge and the end of the warhead shaped charge cavity corresponds to the value of extension. EFFECT: enhanced armor-piercing of hit targets. 2 dwg
Patent RU-2187688-C1 (RU)
Inventor: SLAVUTSKIJ V M
IPC: F02M63/04
Filed: 2000-11-15
Granted: 2002-08-20
Abstract: FIELD: mechanical engineering; diesel engines. SUBSTANCE: invention can be used in diesel engines to adjust initial fuel pressure. Proposed method of fuel delivery to diesel engines by fuel feed system with control of initial fuel pressure comprising fuel accumulator and lines connecting accumulator with high-pressure lines through distributors comes to the following: delivery of fuel into cylinders by system is cut off bleeding fuel from high-pressure lines into accumulator which is carried out at additional stroke of pump plungers. Bleeding is carried out until preset initial fuel pressure in high-pressure lines is obtained by changing time of opening of distributor valves. EFFECT: increased intensity of injection, stability and uniformity of fuel delivery into diesel engine cylinder. 5 dwg
Patent RU-2169670-C1 (RU)
Title: Method for machine engraving of image on metal
Inventor: NJUNJAEV V I
IPC: B44C1/22
Filed: 2000-12-19
Granted: 2001-06-27
Abstract: FIELD: process of mechanical treatment of metal by cutting fro production on metal blanks of relief configured and various in depth and shape engravings, configured engravings of microscopic dimensions inclusive, applicable for milling and routing machines with software. SUBSTANCE: the method consists in cutting-in of the cutting tool with a V-shaped sharpening, formation of the image contour at reciprocating motion of the cutting tool in the transversal (relative to its axis) direction and withdrawal of the tool, cutting-in of the cutting tool and its withdrawal are accomplished by axial feed of the cutting tool, and cutting-in and formation of the image contour are carried out stage by stage by multiple repetition of the above operations, in each stage cutting-in is accomplished to a depth of 0.5 to 1.5 μm with subsequent formation of the image contour, and a round- section cutting tool with a V-shaped sharpening within 117 to 120 deg made of diamond is used. EFFECT: enhanced quality of small-sized engravings and enhanced capacity. 1 dwg
Patent RU-2185250-C1 (RU)
Inventor: PORJADKOV L F
IPC: B05B1/18
Filed: 2001-02-22
Granted: 2002-07-20
Abstract: FIELD: equipment for water-and-thermal procedures. SUBSTANCE: shower unit has working pipes equipped with outlet openings and arranged in certain pattern. Working pipes are connected in predetermined sequence to supply pipes. Working pipes are provided with outlet openings. Working pipes are positioned at predetermined angle of 0-90 deg to vertical plane. Unidirectional outlet openings in working pipes are extending in parallel one with another. EFFECT: wider operational capabilities and increased efficiency. 3 dwg
Patent RU-2189344-C1 (RU)
Title: Mechanism for directed transfer of articles
Inventor: UGLANOV V K
IPC: B65G47/24
Filed: 2001-04-09
Granted: 2002-09-20
Abstract: FIELD: mechanical engineering; materials handling facilities. SUBSTANCE: invention can be used for transfer of articles from one conveyor to the other located lower than the first one and square to the first conveyor, these articles being long strips with down-turned ends, for instance spring leaves with down-turned eyes. Said mechanism has feed conveyor and outfeed conveyor with pusher support guides and stops. Conveyors are installed at different levels square to each other. Support guides are installed at angle, and stops are made in form of bellcranks secured on vertical axles and arranged in horizontal plane found between outlet end of support guides and outfeed conveyor. One arm of each bellcrank is installed for interaction with pusher of outfeed conveyor at its working stroke, and second arm is installed for engagement with pusher at its return stroke. Bellcranks are provided with initial and final position stops made in form of spring-loaded pins. Pusher of outfeed conveyor is provided with cam to control said pins. EFFECT: enlarged operating capabilities of mechanism owing to preservation of position of transferred long strips with down-turned ends. 3 cl, 5 dwg
Patent RU-2187916-C1 (RU)
Title: Communication equipment package
Inventor: GROMOV S A
IPC: H05K7/18
Filed: 2001-06-13
Granted: 2002-08-20
Abstract: FIELD: packages or racks for disposing communication equipment on board aircraft or ship, or in mobile ground carriers. SUBSTANCE: package has package proper and shock-mounted base with main keeper strips under them. Package is characterized in that its base is provided with set of additional symmetrical keeper strips mounted over base perimeter along each of its sides above main keeper strips. Each shock mount features its inherent resonant frequency of 3-4 Hz and stiffness coefficient increasing with load. Shock mount is arranged between main and additional keeper strips eccentrically to them. Main and additional keeper strips have fastening members symmetrical to their geometric centers and meant to keep strips in position on package base and main plate. Main keeper strips may be provided with guide rods installed over their geometric center in through slots made over perimeter of supporting plate. EFFECT: enhanced operating reliability under vibrations and shocks of mobile carriers. 2 cl, 6 dwg
Patent RU-2204016-C1 (RU)
Title: Method of oil pool development
Inventor: SHARIFULLIN F A
IPC: E21B43/32
Filed: 2001-10-12
Granted: 2003-05-10
Abstract: FIELD: oil producing industry; applicable in development of oil formations by flooding. SUBSTANCE: method includes injection of aqueous solution of sodium sulfate, pushing of aqueous solution over formation by displacement fluid and subsequent injection of aqueous solution of chlorine-containing reagent. Added to both solutions is 0.01-1.0 wt.% of carboxymethyl cellulose. Aqueous solution of sodium sulfate contains 1-30 wt.% of sodium sulfate. Chlorine-containing reagent is used in the form of calcium chloride or hydrochloric acid. Aqueous solution of calcium chloride contains 1-30 wt.% of calcium chloride. Aqueous solution of hydrochloric acid contains 1-30 wt. % of hydrochloric acid. Added to both aqueous solutions is up to 1 wt.% of detergent. Reagents injection and pushing of reagents by displacement fluid are repeated. EFFECT: higher oil recovery of formation due to increased amount and density of insoluble sediments. 7 cl, 1 tbl, 2 ex
Patent RU-2199614-C1 (RU)
Title: Способ выращивания кристаллов
Inventor: STRELOV V I
IPC: C30B11/00
Filed: 2002-01-28
Granted: 2003-02-27
Abstract: Изобретение относится к области выращивания монокристаллов замораживанием при температурном градиенте на затравочный кристалл без использования растворителей и промышленно применимо для выращивания высококачественных монокристаллов большого диаметра, в том числе в условиях невесомости. В держатель 4 вставляют затравку кристалла 5, которую вводят без зазора в графитовую трубку 6, создавая тем самым тигель. В этот тигель порциями наплавляют шихту до тех пор, пока расплав 7 полностью его не заполнит. Непосредственно под затравкой кристалла 5 на оси располагают спай термопары 11. Над поверхностью расплава 7 помещают графитовый стержень 8 с термопарами 9 и 10, пропущенными через каналы в стержне 8, причем термопара 9 расположена на оси, а термопара 10 - вблизи стенки графитовой трубки 6. Сигналы с термопар 9, 10 и 11 подаются на персональный компьютер, который управляет процессом роста по заданной программе. Изобретение решает задачу повышения качества выращенных кристаллов. 22 з.п. ф-лы, 1 ил.
Patent RU-2200906-C1 (RU)
Title: System for centralized heat supply of building
Inventor: KUZ MIN A D
IPC: F24D3/08
Filed: 2002-04-09
Granted: 2003-03-20
Abstract: FIELD: heat and power engineering, namely centralized heat supply systems of residences, municipal and industrial buildings and erections having heat station connected with direct and return main pipelines of centralized system for circulation of heat transfer agent from central boiler room or from central heating plant. SUBSTANCE: system includes direct and return pipelines of heating network creating together with circuits of local heat supply systems of building using high temperature heat transfer agent and having circuit for hot water supply with apparatus for preliminarily heating hot water fed to hydrants; system for circulation of network heat transfer agent. After circuits of local systems using high temperature heat transfer agent before apparatus for preliminarily heating hot water fed to hydrants there is circuit of heating systems using low temperature heat transfer agent, for example heating system with heating devices embedded in floor of rooms. EFFECT: continuously enhanced efficiency of centralized heat supply system, low cost price of heat supply system of building. 1 dwg
Patent RU-2208472-C1 (RU)
Title: Rotary dispersing apparatus (versions)
Inventor: SAUSHKIN S A
IPC: B01F27/94
Filed: 2002-05-13
Granted: 2003-07-20
Abstract: FIELD: food technology apparatuses operating in liquid or gel-like medium with use of mechanical action and high-intensity acoustic vibrations. SUBSTANCE: apparatus is designed for production of finely divided emulsions, suspensions, saturated solutions, homogeneous mixtures (mayonnaises, ketchups, various fruit and vegetable pastes, apple butter, jams made of whole fruits, doughs prepared from whole grains, meat and fish pastes, feeds for animals, etc. ) with preliminary grinding of treated product directly in apparatus and sterilization init. Invention may be used in chemical, oil producing, wood-pulp and paper industries, agriculture and in other industries. Apparatus consists of rotor installed on rotating shaft and accommodated blades and shell with slots; coaxial stator secured on body between rotor blades and rotor shell and having trapezoidal diametrical cross-section and slots. Expanding outside stator slots are made at angle of 70-90 deg. to diameter, directed towards rotor rotation and inclined inside through angle of 10-15 deg. and having cogs on internal surface. Rotor slots expanding outside are made at angle of 15-45 deg. to diameter and directed opposite to shell motion and are inclined outside through angle equaling angle of stator slot inclination. For attaining of preliminary grinding of material, rotor blades may be made extending above rotor inlet hole, bent towards motion and have sharp inlet edge. To preclude formation of funnel-shaped vortexes in flow and to clean rotor blades, installed in front of them with clearance of less than 1 mm and secured to body are immovable plates arranged along flow, and knives rotating together with rotor and installed above said plates with clearance of not in excess of 1 mm on rotor extending shaft. EFFECT: provided such apparatus for which sizes of treated material particles being comparable with sizes of rotor inlet hole, and stator cogs are resistant to wear. 4 cl, 2 dwg
Patent RU-2222206-C1 (RU)
Title: Method for treatment of recurrent horse iridocyclochoroiditis
Inventor: SOTNIKOVA L F
IPC: A23K1/00
Filed: 2002-05-23
Granted: 2004-01-27
Abstract: FIELD: agriculture, in particular, veterinary science. SUBSTANCE: method involves feeding horses with dietary ration and providing subconjunctival introduction of composition comprising atropine-sulfate and water. Dietary feeding ration introduced during first 28-30 days comprises cereal-leguminous hay, wheat grits, carrot and germinated wheat seeds. Said components are used in the following ratio, wt%: wheat grits 7-12; carrot 6-8; germinated wheat seeds 3-4; cereal- leguminous hay the balance. Dietary feeding composition for next 28-30 days comprises cereal-leguminous hay, oats, wheat grits, carrot, and germinated wheat seeds used in the following ratio, wt%: wheat grits 7-12; oats 3-50; carrot 6- 8; germinated wheat seeds 3-4; cereal-leguminous hay the balance. Dietary feeding composition for next 28-30 days comprises cereal-leguminous hay, oats, wheat grits, carrot and germinated wheat seeds used in the following ratio, wt%: wheat grits 7-12; oats 20-50; carrot 6-8; germinated wheat seeds 3-4; cereal-leguminous hay the balance. Dexamethasone, gentamycin sulfate and novocaine are additionally introduced once a day at 4-5 days interval in the following ratio, wt%: atropine-sulfate 0.02-0.1; dexamethasone 0.6-1.0; gentamycin sulfate 0.6-1.0; novocaine 0.3-0.5; water the balance. Following solutions are additionally introduced by means of instillator: mesaton solution in an amount of 0.8-1.0%, cyproflocsacyn solution in an amount of 0.02-0.05 wt% at the rate of 1-2 drops per day for 14-21 days and per os 3-6 mg of acetylsalicylic acid per 1 kg of animal's weight for 10-14 days. EFFECT: increased efficiency in curing of said disease. 3 ex