baber/WOPTO huggingface dataset:
Patent RU-2113918-C1 (RU)
Title: Applicator head for metered field of fluid medium
Inventor: WUERTH HEIKO
IPC: B05C11/10
Filed: 1995-03-31
Granted: 1998-06-27
Abstract: FIELD: apparatus for applying liquids or other fluent materials. SUBSTANCE: valve drive is made of a piezoelectric element connected to a voltage source and having two elastically installed and parallel to each other piezoelectric piles for rolling motion in the area of joint to the rocker fixed base. The rocker free end is coupled to the valve link. The piezoelectric piles are positioned on the other end of the rocker on the side of its joint to the base at the same distance on both sides of the axis passing through the joint for alternate action on the rocker. The rocker is joined to the base by means of flexible coupling of cross-piece and through a gap separately from it on both sides. Each piezoelectric pile is glued to a connecting part linked with the rocker as a unit by means of a flexible narrow cross-piece. The body is made up of two sections with a separating layer between them, through which a rod-like valve link is passed. The valve drive is located in one section of the body. The value opening is positioned in the other section of the body. It has a thermostated duct for fluid medium. The valve link has a flexible universal joint located across the rocker longitudinal axis. The head is furnished with a flexible closing plate adjoining the ends of piezoelectric piles distant from the rocker. The head is also furnished with a charging pumping set located between the voltage source and piezoelectric piles to reduce the consumption of energy and for complete exchange of charges. The charging pumping set is furnished with intermediate accumulator made up of a coil and capacitor, transformers to provide action on the intermediate accumulator and piezoelectric piles, and with a programming control unit to provide determination of recharging processes. The value drive is furnished with a device for measuring the motions and made in the form of a fixed printed - circuit board and two coils to pass current and attached to it at a distance from each other. The rocker has a tonguelike continuation positioned between the coils. The printed - circuit board is positioned in a recess made in the rocker base. EFFECT: enhanced efficiency. 10 cl, 4 dwg
Patent RU-2086672-C1 (RU)
Title: Способ охлаждения металла в колпаковой печи и устройство для его осуществления
Inventor: ALIEV ELDAR V
IPC: C21D9/673
Filed: 1995-06-18
Granted: 1997-08-10
Abstract: Изобретение относится к термической обработке в колпаковых печах плотносмотанных рулонов холоднокатаной полосы из стали или цветных металлов и сплавов и может быть использовано в черной и цветной металлургии. Охлаждение металла осуществляют потоком воздуха, который омывает муфель сверху и снизу. Для реализации этого способа используют устройство, содержащее цилиндрический кожух, выполненный открытым с обоих торцов, и вентиляторы. 2 с. и 1 з.п. ф-лы, 1 табл., 3 ил.
Patent RU-2104220-C1 (RU)
Inventor: ZHULEV JU G
IPC: B64C21/08
Filed: 1995-09-07
Granted: 1998-02-10
Abstract: FIELD: aeronautical engineering; flying vehicle alighting gears. SUBSTANCE: method is based on use of blowing- out of one or several slotted jets on wing surfaces. Intensity of blowing-out of jets is increased to magnitude exceeding that corresponding to attached flow. Angle of attack of profile is increased till direction of slotted jet from trailing edge of profile is close to perpendicular relative to direction of velocity of incoming flow. EFFECT: enhanced efficiency. 7 dwg
Patent RU-2060979-C1 (RU)
Inventor: YUDOVICH BORIS E
IPC: C04B7/02
Filed: 1995-09-29
Granted: 1996-05-27
Abstract: FIELD: building materials production process. SUBSTANCE: method to produce cement provides for production of alite portlandcement clinker by calcination of initial raw material mixture till sintering in rotating furnace with introduction of portland cement addition in amount of 0.05 - 5% of clinker mass with following clinker cooling and its grinding with gypsum component. Cement raw materials mixture is additionally introduced with cement dust, trapped from exhaust furnace gasses. With initial difference 1) (Λ) of values of raw material mixture and dust saturation factor of 0.2 - 0.4 portland cement addition is first introduced in amount of 0.05 mass %, that the value is increased by 1.5 - 5 fold till production of 2) Λ in limits of 0.1 - 0.15. Then not changing amount of portland cement feeding they increase feeding into furnace of raw materials mixture, as compared to initial amount, till 3) L of 0.16 - 0.2 is produced and repeat the operations successively till obtain 4) L of less than 0.09 and continue calcination without change of achieved amount of raw material mixture and cement addition till production of alite in clinker with deviation of no more than +\- 2.5 % of calculated level. Method of pieces production of concrete based on portland cement with heat-moisture treatment provides for curing pieces by steam in soft node or keeping them in hardening chamber. EFFECT: increased productivity of rotating furnaces, decreased power usage. 15 cl
Patent RU-2112628-C1 (RU)
Inventor: MARKOV ALEKSEJ IVANOVICH
IPC: B24D3/08
Filed: 1995-11-15
Granted: 1998-06-10
Abstract: Изобретение относится к инструментальному производству, в частности к способам изготовления абразивного инструмента из алмазно-металлической композиции, и может быть использовано в порошковой металлургии. Сущность изобретения: в способе приготовление алмазно-металлической композиции, формование брикета-заготовки, формование абразивного инструмента и его извлечение из пресс-формы осуществляют с использованием ультразвуковых колебаний, наложение которых при приготовлении алмазно-металлической композиции и извлечении абразивного инструмента из пресс-формы проводят в непрерывном режиме излучения, а при формовании брикета-заготовки и формовании абразивного инструмента - в импульсном режиме. Подготовку смачивающего раствора, увлажнение и смешивание навесок порошков связки и алмазов проводят одновременно в общей для них емкости в течение 2 - 5 мин, а смачивающий раствор готовят из расчета 1,2 - 2,0 объема на один объем навесок, давление прессования при формовании брикета-заготовки устанавливают равным 6 - 10 МПа, а при его допрессовке - равным 1 - 3 МПа, нагрев брикета-заготовки проводят со скоростью 80 - 135 o С/мин до температуры плавления связки, изотермическую выдержку ведут в течение 3 - 5 мин, а частичное охлаждение абразивного инструмента - до 220 - 85 o С, по достижении которой его выпрессовывают из пресс-формы, накладывая при этом ультразвуковые колебания одновременно на абразивный инструмент и на пресс-форму и создавая давление выпрессовки, равное 1,5 - 3,0 МПа. 5 з.п.ф-лы, 4 ил., 2 табл.
Patent RU-2128491-C1 (RU)
Title: Vacuum manipulator
Inventor: BOGACH JU P
IPC: A61N1/00
Filed: 1995-12-22
Granted: 1999-04-10
Abstract: FIELD: medical devices, in particular, treatment of patient's body regions by stepped-down air pressure with additional mechanical treatment by Japanese shiatsu type therapy to group of points of arbitrary configuration combined with various physical actions, like electrical, heating, temperature and magnetic forces. SUBSTANCE: device has chamber which edges provide gas-tight contact to patient's body. Pipe is used for production of different levels of vacuum. Finger-shaped members are immersed into body's tissue, level of position of their operating ends is controlled with respect to chamber edges. Device housing is made from ferromagnetic and magnetic materials, from current- conducting, heat-accumulating and dielectric materials. Detachable finger-shaped actuating members are located in cells which are uniformly arranged in housing. Members are made from same materials and have point active electrodes which are made from bimetal. Source of additional physical treatment is designed as electromagnet and is equipped with temperature-sensitive element with temperature regulator, generator of static electricity, source of different types of electric current. EFFECT: possibility to control direction and intensity of treatment. 4 cl, 14 dwg, 6 ex
Patent RU-2112191-C1 (RU)
Title: Capillary pump-evaporator
Inventor: MAJDANIK JU F
IPC: F28D15/04
Filed: 1996-02-07
Granted: 1998-05-27
Abstract: FIELD: two-phase heat-transfer devices - loop thermal tubes and loops with capillary pumps. SUBSTANCE: capillary pump-evaporator has housing 1 with capillary porous checker 2 faying to its inner surface; checker has central passage 3 and longitudinal steam escape bores 4 forming the communicating steam phase escape system together with azimuth steam escape grooves 5 provided on inner surface of housing 1; steam phase of heat-transfer agent is evacuated into steam header 6; it consists of sections connected in series. Housing of each section is hermetically connected with housing of subsequent section by means of butt joint. Sections of capillary porous checker 2 are provided with circular bores 7 on ends to be connected; these bores are open to inner surface of housing 1 and are brought in communication with longitudinal steam escape bores 4; amount of clearance at joint of sections of capillary porous checker 2 does not exceed size of its pores. Capillary pump-evaporator may be provided with additional steam heaters 8 distributed lengthwise. EFFECT: manufacture of capillary pump-evaporator with any length of its active portion with no impairment of its efficiency. 2 cl, 5 dwg
Patent RU-2102890-C1 (RU)
Inventor: LISITSYN A B
IPC: A23B4/023
Filed: 1996-04-11
Granted: 1998-01-27
Abstract: FIELD: meat industry. SUBSTANCE: composition contains edible salt, sodium nitrite, food phosphates and maltodextrin in ratio 1:0.1:0.03:0.04, respectively. EFFECT: accelerated penetration of salt in muscular tissue of raw material, increased output and quality of ready-to-use product.
Patent RU-2109541-C1 (RU)
Title: Ball for throwing and ball manufacture method
Inventor: NIKOLAENKO N S
IPC: F42B12/40
Filed: 1996-11-20
Granted: 1998-04-27
Abstract: FIELD: ball adapted for throwing, in particular, for shooting by means of pneumatic marker. SUBSTANCE: ball has enclosure and filler containing starch, emulsifier, polyethylene oxide 400 and polyethylene oxide 4,000. Components are used in the following ratio, % by weight: starch 17.0-25.0; emulsifier 2.0-4.0; polyethylene oxide 4,000 - 1.7-2.6; dye 0.8-1.5; polyethylene 400 the balance. Method involves manufacturing enclosure and preparing filler containing dye, polyethylene 400, polyethylene 4,000, starch and emulsifier; mixing polyethylene 400 with dye; adding polyethylene 4,000; mixing obtained mixture at temperature of 50-70 C till melting; cooling mixture and simultaneously mixing and introducing emulsifier and starch; filtering obtained mass and vacuumizing at residual pressure of 0.04-0.08 MPa; introducing filler into enclosure. EFFECT: simplified construction and manufacture method and improved quality of ball. 3 cl, 1 tbl
Patent RU-2121347-C1 (RU)
Title: Medicinal preparation
Inventor: SERGEEV P V
IPC: A61K33/30
Filed: 1996-12-15
Granted: 1998-11-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: invention relates to antihistaminic preparation containing diazolin and zinc sulfate or aspartate at mass ratio of diazolin : zinc sulfate (or aspartate) = (20-25):1. Preparation can contain additionally accessory substances and it can be made as tablet containing, g: diazolin 0.2-0.4; zinc sulfate 0.01-0.02, and accessory substances up to mass 0.25-0.5 g. Preparation decreases an adverse effect of diazolin with respect to gastroenteric tract and increases a single dose. EFFECT: improved quality and effectiveness of drug. 2 cl, 2 tbl, 7 ex
Patent RU-2126889-C1 (RU)
Title: Method for ventilation of gassy stoping section
Inventor: STEKOL SHCHIKOV G G
IPC: E21F1/00
Filed: 1997-02-18
Granted: 1999-02-27
Abstract: FIELD: mining industry. SUBSTANCE: method can be used for ventilation of very gassy extracting sections with application of gas-sucking equipment. According to method, in preparation to mining of stoping pillar for driving initial ventilation working, surplus air pressure is created in it. In this case, air-methane mixture is withdrawn from operating stoping space to side-located airway due to action of general mine depression or by means of gas-sucking equipment. At winning operations, air-methane mixture is withdrawn from worked-out space of stoping section through connection and air-permeable coal pillar which is created between side-located airway and worked-out space by means of gas-sucking ventilation equipment. Application of aforesaid method ensures high efficiency in withdrawing air-methane mixture from stope due to increased air-permeability of coal pillar after winning machinery setup. Also ensured is safety operation in stope as to gas and dust factors. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2109519-C1 (RU)
Title: Method of preparing vaccine for necrobacteriosis control in animals
Inventor: MEL NIK NIKOLAJ VASIL EVICH
IPC: A61K39/02
Filed: 1997-06-02
Granted: 1998-04-27
Abstract: FIELD: veterinary microbiology, biotechnology. SUBSTANCE: method involves the use of industrial strain of Bacteroides necrophorum ((ВИЭВ)) selected by character of maximal immunogenic and antigenic activity. Strain is grown and biomass is separated from cultural fluid by centrifugation. Exotoxin is isolated from cultural fluid by ultrafiltration on hollow fibers (pore size is 1.3-1.7 kDa) at protein content 5.5-6.0 mg/ml and inactivated with formalin. Biomass is resuspended in saline solution up to concentration 10-120 billion cells/ml and endotoxin is extracted from prepared suspension by multiple freezing and thawing. Then endotoxin is separated from cellular deitritus by centrifugation and protein concentration is brought about to level 2.5-3.0 mg/ml. Obtained endotoxin and exotoxin are mixed at an equal volume ratio and adjuvant based on mineral oil and lanolin is added. Obtained preparation is used for preparing vaccine used for prophylaxis and treatment of cattle necrobacteriosis. EFFECT: simplified technology, decreased time and energy consumption, providing the lasting and expressing immunity against necrobacteriosis.
Patent RU-2117647-C1 (RU)
Title: Composition for manufacturing heat-insulating material
Inventor: PESTERNIKOV G N
IPC: C04B28/26
Filed: 1997-06-05
Granted: 1998-08-20
Abstract: FIELD: heat insulation of industrial equipment, and heat- insulating layer of panels of building outer walls, roofs, and the like. SUBSTANCE: claimed heat-insulating material contains aqueous sodium polysilicate solution having 30-50 wt % silica. The claimed composition (in which Si O 2 / Na 2 O ratio is 4.2-6.5) comprises (wt parts): 100 said aqueous solution of sodium polysilicate and 5-10 filler. Addition of aluminium hydroxide in amount of 1-3 wt parts per 100 wt parts of aqueous solution of sodium polysilicate makes it possible to decrease density of heat-insulating material up to 125-250 kg/cubic m, increase its water resistance or increase density of heat-insulating material up to 250-300 kg/cubic m and improve its strength up to 3.5-3.9 MPa. EFFECT: improved properties of the composition. 2 cl, 7 ex, 2 tbl
Patent RU-2135826-C1 (RU)
Inventor: KASHTANOV L N
IPC: F04B1/24
Filed: 1997-06-11
Granted: 1999-08-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: hydraulic machine has case 1 with supporting cover 2, cylinder block 3 revolving relative to 0-0 axis and communicating through distributor ports 4,5,13, and 14 with working fluid inlet and outlet ducts 7 and 8, respectively, as well as shaft 9 carrying disk 10 and adjusting pin 12 that comes in mesh with distributor. The latter is built up of distributing lens 19 and swivel shell 20; ducts 7 and 8 have respective sleeves 21 and 22 spherically terminated in case 1 and at the same time secured in distributor swivel shell 20 whose side surface 23 holds control pin 17 engageable with mechanism 18 adjusting angle of inclination of cylinder block 3 on side surface 31 of case 1. Sleeves 21 and 22 ensure flow of working fluid over ducts of distributor swivel shell 20 to ducts of hydraulic machine case 1. Mechanical design of sleeves 21 and 22 is simplified and their spherical termination ensures desired mobility and tightness in operation. Adjusting pin arranged on side surface 23 of distributor shell 20 provides for reducing working stroke of adjusting mechanism 18. EFFECT: simplified design and reduced size of machine. 2 dwg
Patent RU-2123917-C1 (RU)
Title: Method for making bimetallic vessels
Inventor: ARTEMOV N S
IPC: B23K20/00
Filed: 1997-06-24
Granted: 1998-12-27
Abstract: FIELD: manufacture of shells of vessel bodies, apparatuses and other bimetallic articles in different branches of machine engineering. SUBSTANCE: method comprises steps of making slots on inner surface of body of vessel; removing oxides and other contaminations from inner surface of vessel and outer surface of blank; placing clad layer blank 2; arranging assembled technological jacket inside clad layer blank; converting it to working state; fluid-tightly placing covers on body 1; interrupting vessel vacuumizing after predetermined temperature is reached; feeding inert gas to cavity of apparatus; heating apparatus until diffusion welding temperature; soaking product at predetermined values of pressure and temperature; deenergizing heating circuit. EFFECT: enhanced efficiency. 5 cl, 3 dwg
Patent RU-2132104-C1 (RU)
Title: Method and device for excitation of high- frequency electric discharge in gas laser
Inventor: ATEZHEV V V
IPC: H01S3/0977
Filed: 1997-09-26
Granted: 1999-06-20
Abstract: FIELD: quantum electronics, in particular, carbon dioxide, nitrogen and eximer lasers. SUBSTANCE: method for excitation of discharge in gas laser involves application of additional flow of electrically neutral cooled gas mix in addition to main flow of laser gas mix. Additional gas flow is fed into main flow which passed discharge region which is adjacent to electrode and provide basic power input from discharge. High-frequency electric discharge is excited in gas laser which has gas delivery circuit with two electrodes which form inter-electrode gap, gas pumping device, and at least one additional gas channel, which output is directed towards main flow which passes discharge region which is adjacent to electrode. EFFECT: increased pulse rate, elimination of parasitic discharges outside electrode region, increased efficiency of laser. 6 cl, 4 dwg
Patent RU-2139147-C1 (RU)
Title: Method of enriching industrially important sulfide minerals
Inventor: D R NAGARADZH
IPC: B03D101/06
Filed: 1996-05-07
Granted: 1999-10-10
Abstract: FIELD: mining industry. SUBSTANCE: invention relates to froth flotation methods for isolating sulfide minerals from basic metal sulfide ores. In flotation process, depressant is either (i) polymer material containing structural unit having general formula -[X] x -[Y] y -[Z] z - where X is acrylamide or acrylamides' mixture polymerization moiety, Y anion group-containing polymer unit, Z hydroxyl group-containing polymer unit, x is about 35 mol %, y varies from about 1 to about 50 mol %, and z varies from about 1 to about 50 mol %, or (ii) mixture of above-defined polymer with polysaccharide. EFFECT: increased degree of recovery. 10 cl, 12 tbl
Patent RU-2140503-C1 (RU)
Title: Wooden-metal block for floor
Inventor: DRYNDIN P E
IPC: E04F15/04
Filed: 1998-03-11
Granted: 1999-10-27
Abstract: FIELD: construction, in particular, manufacture of floors of domestic buildings and industrial objects. SUBSTANCE: the block comprises interconnected continuous hexahedral tiles of natural wood with vertical arrangement of wood fibre relative to the face surface. The tiles are made of compressed wood, for example, birch, and furnished with steel yokes in the lower base. The tiles are interconnected in the plane of engagement of the steel yokes by means of welding, for example, are welding with formation of a wooden-metal block with an enhanced modulus of elasticity and density of wood pulp up to 1000 kg/cu.m. EFFECT: enhanced wear resistance, durability, ecologically pure item for floor. 3 dwg
Patent RU-2137205-C1 (RU)
Title: Method for musical education using chromatic scale
Inventor: BELETSKIJ S V
IPC: G09B15/02
Filed: 1998-05-20
Granted: 1999-09-10
Abstract: FIELD: education, in particular, practical phonetic acquisition of tools for musical expression prior to learning notation. SUBSTANCE: method involves use of twelve syllables which name twelve notes of tempered harmony and respective positions for their production on musical instruments. EFFECT: development of pitch memory and musical and logical abilities. 3 dwg
Patent RU-2136069-C1 (RU)
Title: Магнитный материал
Inventor: SAVICH A N
IPC: H01F1/057
Filed: 1998-09-03
Granted: 1999-08-27
Abstract: Магнитный материал для постоянных магнитов с повышенной температурной стабильностью системы Fe-B-Co-R, где R - редкоземельные элементы, имеет химический состав, соответствующий формуле  (Nd 1-x1-x2 Tb x1 R x2 ) 14-17  (Fe 1-y1 CO y1 ) 75-80 B 6-8 ,  где R - по меньшей мере один элемент, выбранный из группы диспрозий (Dy), гольмий (Но), эрбий (Еr), тулий (Тm) х 1  + х 2  - 0,1-0,99, х 1 /х 2  ≥ 0,10, y 1  - 0,2-0,5. Магнитный материал дополнительно содержит также по меньшей мере один элемент, выбранный из группы алюминий (А1), галлий (Gа), титан (Тi), ниобий (Nb), молибден (Мо). Химический состав соответствует формуле  (Nd 1-x1-x2 Tb x1 R x2 ) 14-17  (Fe 1-y1 Co y1 ) 75-80  Ty 2 B 6-8 ,  где Т - по меньшей мере один элемент, выбранный из группы алюминий (А1), галлий (Са), титан (Ti), ниобий (Nb), молибден (Мо), у 2  - 0,01-10 ат. %. Технический результат: материал имеет температурный коэффициент индукции от + 0,05 до - 0,08%/ o С в интервале температур от - 60 до + 150°С. 1 с. и 1 з. п. ф-лы, 2 ил.
Patent RU-2148915-C1 (RU)
Title: Method of grain bread production
Inventor: AKINSHIN V I
IPC: A21D13/02
Filed: 1998-12-08
Granted: 2000-05-20
Abstract: FIELD: food industry, particularly, baking industry. SUBSTANCE: method involves preparation of special sour dough, dough kneading by mixing sour with grain mass obtained by dispersion of preliminary steeped grain with salt solution and flavor additive, dough making up, proofing and baking. Used as a special sour dough is a mixture of hop, and dispersed, preliminary steeped shelled oat grain in the amount of each in the mixture is 4-10% and 90-96%, respectively. Used as grain for preparation of grain mass is wheat and/or rye grain in their ratio in mixture 60:40, or mixture of each with grain of buckwheat, or millet, or barley, or soya fruits. In this case, grain of wheat and/or rye in the mixture is at least 50%; and quantity of buckwheat or millet grain, not more 10%; barley, not more 50%; and soya fruits, not more 5%. Baking is carried out for two throughs of dough pieces through a bakery oven. The first through is carried out at temperature 80-90 C for 50-60 min, while the second, at temperature 90-100 C for 36-40 min. Caraway or coriander is used as a flavor additive. In this case, germinated and/or ungerminated grain of wheat and/or rye is used. EFFECT: new product with large amount of useful substances necessary for human organism; broadened assortment of bread. 3 cl, 2 tbl, 15 ex
Patent RU-2144730-C1 (RU)
Title: Device for transmission and reception of signals in three-phase mains network
Inventor: GUTIN K I
IPC: H04B3/54
Filed: 1998-12-15
Granted: 2000-01-20
Abstract: FIELD: electrical engineering, in particular, communication channels using 0.38-10-35- 110 kV transmission lines without high-frequency filters. SUBSTANCE: device uses synchronous signal detection using integration, which start and end are determined by characteristic points, which are defined as moments of zero transition of total power supply voltage in stations for reception and transmission. EFFECT: increased stability to noise, increased speed of signal transmission up to 50-100 bits per second. 1 dwg