baber/WOPTO huggingface dataset:
Patent RU-2103868-C1 (RU)
Inventor: MUKHACHEV V I
IPC: C05F9/04
Filed: 1996-04-01
Granted: 1998-02-10
Abstract: FIELD: agriculture and biotechnology. SUBSTANCE: organic waste is clamped. PH value in initial material is measured and, if deviation from neutrality is found, electroactivated solution is prepared with hydrogen ion concentration corresponding to neutralizing initial material by wetting it. When wetted, material contains 70-80% moisture. pH of material is periodically checked and, if necessary, material is additionally wetted by anolyte or catholyte of electroactivated solution to attain optimal pH value. Such operations are repeated until substrate is fully ripened. Ripened compost is used as basic substrate for growing vermiculture. To isolate rainworms' biomass, substrate is wetted by only one of electroactivated solution fraction (anolyte) with limit pH value. For directional isolation of rainworms' biomass, substrate is portionwise wetted by one of electroactivated solution fraction on the side opposite to forced displacement of rainworms. Operation is resumed until complete or partial isolation of biomass. EFFECT: intensified growth process. 3 cl
Patent RU-2094201-C1 (RU)
Title: Method for repair of pressure vessels
Inventor: RAFALOVICH IGOR M
IPC: B23P6/04
Filed: 1996-05-05
Granted: 1997-10-27
Abstract: FIELD: repair of pressure vessels working in hydrogen-containing mediums. SUBSTANCE: method involves removing gas from metal; drilling openings in metal delamination zones, filled with gaseous products of hydrogen corrosion; detecting depressurization moment by nature of changing deformation-stressed state of metal on vessel surface, i.e. by detecting change in the values of electric resistance of resistor element during depressurization of delaminations in metal. EFFECT: increased efficiency and simplified method. 2 cl, 1 dwg
Patent RU-2101455-C1 (RU)
Inventor: SOLOMENNIKOV STANISLAV VASIL E
IPC: E21B10/18
Filed: 1996-07-22
Granted: 1998-01-10
Abstract: FIELD: drilling equipment. SUBSTANCE: this relates to drilling deep wells for water, oil and gas with enhancing germetic sealing and strength of rock being drilled through. Device has body with two rows of centralizer blades spread along height to length equal to diameter of drill bit with two head-pieces of similar diameter with their axes crossing at angle of 90 deg. and having hydraulic connection with body central passage. Also provided is hydraulic giant bit installed under body. Centralizer blades are combined with bit lugs. Head-pieces are located in centralizer blades in common plane in perpendicular to axis of central passage. Point of crossing axes of head-pieces is located inside circumference described around centralizer blades at distance of l ≥ r h /sin(α/2),, where l - distance from point of crossing axes of head-pieces to circumference, mm; r h  - radius of head-piece, mm; α - angle of crossing axes of head-pieces, deg.. Flushing passage in bit opposite to head-pieces of device is plugged. EFFECT: high efficiency. 4 dwg
Patent RU-2088204-C1 (RU)
Title: Disposable needle for acupuncture
Inventor: LUKIN VYACHESLAV G
IPC: A61H39/08
Filed: 1996-10-11
Granted: 1997-08-27
Abstract: FIELD: medicine; reflexotherapy. SUBSTANCE: proposed disposable needle comprises rod tapering at rate 25-30 towards its working tip having taper 8-9.5 deg., non-working end and handle made of polymer material. Working tip is formed as taper passing to sphere with radius 0.026-0.029 mm. EFFECT: improved design. 5 cl, 1 tbl
Patent RU-2106412-C1 (RU)
Title: Hot-blast valve of cowper stoves
Inventor: VINOGRADOV JU V
IPC: C21B9/12
Filed: 1996-10-10
Granted: 1998-03-10
Abstract: FIELD: equipment of cowper stoves. SUBSTANCE: hot-blast valve of cowper stoves has lined body and locking disc located in cover under conditions of blast and lowered into body in conditions of heating. Body includes hollow annular stops with cylindrical inner and outer surfaces. One of end surfaces of annular stops is bent inside body and has circular packing belt to contact locking disc. The other annular surface of annular stops is welded to fastening flanges and has plate-like profile. Ratio of length of element of internal cylindrical surface of annular stops to the length of element of outer cylindrical surface amounts to 0.75-0.85. Width of channel between annular stops equals 0.3-0.4 of valve length. EFFECT: higher efficiency. 2 dwg
Patent RU-2115332-C1 (RU)
Title: Feeding additive "tsamaks+" for animals, poultry and fish
Inventor: TSAREGORODTSEVA G N
IPC: A23K1/175
Filed: 1996-11-04
Granted: 1998-07-20
Abstract: FIELD: agriculture. SUBSTANCE: feeding additive contains, as zeolite, clinoptilolite and elemental sulfur at the following ratio of components, mas.%: clinoptilolite, 90-94; elemental sulfur, 6-10. Reduced content of sulfur in feeding additive does not induce changes of resistance and productivity of animals, poultry and fish but reduces its cost price for 10%. EFFECT: increased productivity and reduced cost price. 3 expe
Patent RU-2098337-C1 (RU)
Inventor: GRADETSKIJ VALERIJ G
IPC: B08B9/049
Filed: 1996-11-19
Granted: 1997-12-10
Abstract: Использование: при проведении различных работ в трубах различного сечения и конфигурации. Сущность изобретения: внутритрубное транспортное средство содержит корпус 2 в виде тела вращения и выполненные в виде тел вращения движители, снабженные приводами, при этом корпус 2 выполнен в виде полой сферы, внутри которой размещены выполненные в виде расположенных в диаметральной плоскости двух выступающих наружу шаров движители 3 и их приводы, каждый из которых выполнен в виде снабженного двигателем ролика 16, контактирующего с шаром, при этом приводы подпружинены относительно снабженного приводом диска 12, установленного с возможностью поворота в диаметральной плоскости, перпендикулярной плоскости размещения упомянутых шаров 3. 8 ил.
Patent RU-2109450-C1 (RU)
Title: Composition for production spice-cakes
Inventor: VOLKOVA A V
IPC: A23L27/20
Filed: 1996-12-23
Granted: 1998-04-27
Abstract: FIELD: food industry; in particular, confectionery industry. SUBSTANCE: composition contains first-grade wheat flour, granulated sugar, syrup, melange, dry whole milk, margarine, ammonium carbonate, sodium carbonate, flavor and colorant taken in determined ratio. Used as a flavor is vanillin, or orange or currant essence, while as a colorant, tartrazine or cocoa powder, or colorant ponceau with indigotin is used. EFFECT: increased taste and organoleptical characteristics. 3 cl, 3 tbl
Patent RU-2113982-C1 (RU)
Title: Method for production of fireproof plywood and plywood boards
Inventor: GAMIROV V I
IPC: B27D1/04
Filed: 1997-03-24
Granted: 1998-06-27
Abstract: FIELD: wood-working industry, in particular, methods of production of plywood and plywood boards. SUBSTANCE: method provides for production of ecologically clean fireproof high-strength plywood and large-size plywood from small-size veneer sheet without cementing and joining of sheets of finished plywood of small size. Used as adhesive is powdery mixture of solid phenolphormaldehyde resin, urotropin, hydrolyzed lignin and carbamide. Veneer sheet is impregnated in solution of diammonium phosphate with standard content of dry matter of up to 300 kg in dense cubic meter of veneer sheet. EFFECT: reduced toxicity of plywood and increased strength. 6 cl, 1 dwg
Patent RU-2110851-C1 (RU)
Title: Method for generation of sound-absorbing medium
Inventor: VOZHENIN IVAN NIKITICH
IPC: G10K11/162
Filed: 1996-03-29
Granted: 1998-05-10
Abstract: FIELD: generation and suppression of sound, in particular, sound-proofing, acoustic chambers for playing sounds, echo-less chambers, silencers of exhaust and fan gas flows, vibration suppression systems, shock-absorbers. SUBSTANCE: state-of-the- art method involves putting sound sources and sound absorbers in chamber which has sound-reflecting surface. Sound is absorbed by means of system of liquid and saturated vapor with interface boundary which temperature is stabilized by means of heat accumulator. EFFECT: increased functional capabilities. 2 cl, 2 dwg
Patent RU-2142060-C1 (RU)
Inventor: MEDVEDEV A A
IPC: F02M41/00
Filed: 1997-04-29
Granted: 1999-11-27
Abstract: FIELD: mechanical engineering; internal combustion engines with injection of fuel (mainly gasoline) into combustion chamber through electrically controlled nozzles. SUBSTANCE: to provide automatically capacity of fuel injection pump corresponding to required operating conditions of engine and constant pressure before nozzles at all duties, constant pressure throttle valve is built into system fuel main line before nozzles and hydraulic accumulator. Controlled throttle at inlet of fuel injection pump is made in form of bushing and spring-loaded spool. Spring space of spool end is connected with fuel tank or with outlet of fuel feed pump, and space at opposite end is connected with outlet of fuel injection pump. Inlet of throttling section is connected with pressure main line of fuel feed pump, and outlet, with inlet of fuel injection pump. EFFECT: provision of automatic maintenance of required capacity of fuel injection pump corresponding to engine operating conditions, simplified design. 2 cl, 1 dwg
Patent RU-2131994-C1 (RU)
Inventor: CHUDIKOV N N
IPC: F03B7/00
Filed: 1997-07-08
Granted: 1999-06-20
Abstract: FIELD: hydroelectric power engineering. SUBSTANCE: hydraulic turbine has horizontal shaft mounted on two supports and two opposing rectangular blades. The latter are equally spaced from shaft for forced turning about their axes parallel to shaft at angular velocity twice as low as that of shaft in direction opposing sense of shaft rotation. Blade width equals two distances from axis of its rotation to shaft edge. Blade surface above shaft is aligned with vertical plane crossing shaft axis. Planes of blades are spaced 90 deg. apart. EFFECT: improved efficiency of turbine. 4 dwg
Patent RU-2135452-C1 (RU)
Title: Способ очистки перфторированных органических соединений
Inventor: MAKSIMOV B N
IPC: C07C17/389
Filed: 1997-07-29
Granted: 1999-08-27
Abstract: Изобретение относится к технологии глубокой очистки перфторированных алифатических и циклических соединений, таких как перфтортрибутиламин, перфтордекалин, перфтороктан, а также перфторированные полиэфиры, от химически активных фторсодержащих примесей. Перфторированные соединения квалификации "биологически инертные" получают путем адсорбционного поглощения примесей. Предварительно очищенное до содержания фторид-иона (2-4)•10 -4  моль/л перфторированное соединение пропускают через колонну, заполненную трепелом, и процесс ведут при 18-100°С до содержания фторид-иона (1-2)•10 -5  моль/л. Степень очистки оценивают по содержанию фторид-иона в очищенных соединениях методом измерения электрического сопротивления, которое составляет 1•10 15  - 1•10 16  Ом•см. Технический результат - упрощение и удешевление способа, сокращение времени очистки. 1 табл.
Patent RU-2145587-C1 (RU)
Title: Method of poultry manure processing and product of processing
Inventor: VESELOVA E L
IPC: C05F3/00
Filed: 1997-09-10
Granted: 2000-02-20
Abstract: FIELD: agriculture; may be used for preparation of fertilizers from waste of poultry breeding. SUBSTANCE: method involves simultaneous liquid separation and drying of initial raw material in vacuum with boiling and evaporating temperature of liquid not less 100% and up to 1% of humidity. The prepared product contains, mas.%: ammonia nitrogen, 1.35; total nitrogen, 1.0; phosphorus (per P 2 O 5 ), 5-6; potassium (per K 2 O 5 ), 1.5-2.5. Ratio of carbon to nitrogen is 10.2%, and pH is equal 6-7. EFFECT: simplification of technological process and its increased productivity and efficiency, improved process ecology and quality of product. 2 cl, 1 dwg
Patent RU-2142599-C1 (RU)
Title: Method of burning used emulsion
Inventor: GRIGOR EV A G
IPC: F23G7/04
Filed: 1997-09-24
Granted: 1999-12-10
Abstract: FIELD: environment protection; decontamination of used emulsions and mazout-laden water. SUBSTANCE: method consists in combining the burning process and technological process. Used emulsion is fed to slag of open-hearth furnace of two-pool steel making unit on surface of red hot slag during passage of regenerative air through slag chamber or simultaneously to both slag chambers. EFFECT: enhanced efficiency of used combustible components of liquid wastes; complete decontamination of used emulsion; reduced contents of nitric oxides below maximum permissible concentration. 1 dwg
Patent RU-2111262-C1 (RU)
Title: Method of reconditioning of converter lining in hot state and device for its embodiment
Inventor: SHATOKHIN IGOR MIKHAJLOVICH
IPC: C21C5/44
Filed: 1997-11-25
Granted: 1998-05-20
Abstract: FIELD: ferrous metallurgy, more specifically, oxygen-converter production process. SUBSTANCE: method includes neutralization of slag prior to heat tapping by introduction into converter of neutralizing component with formation of neutral slag in form of homogeneous liquid phase. After steel tapping and leaving a part of slag, lining surface of converter is coated with slag lining by preliminary foaming of slag by jets of neutral blowing agent to form gas-slag mixture which is swirled coaxially to converter body. Some versions of the method includes treatment of swirled flow of gas-slag mixture with wave energy field set up during efflux of jets of gaseous neutral blowing agent. Additionally blowing agent may be supplied simultaneously from top and from below by counter flows. In so doing, flow rate of gaseous neutral blowing agent through bottom lances is increased or decreased in compliance with moving of the lance in height of converter. Nozzles of overhead lance of the device are oriented tangentially and inclined to its axis and uniformly arranged over circumference. Converter bottom has bottom lances. Overheads lance is additionally provided with generator of high-frequency vibrations and may be made multitier with unequal inclination of jets at different tiers. Nozzles of the most top tier shall be oriented radially. Central nozzle may be located in lance lower part. EFFECT: higher efficiency. 24 cl, 14 dwg, 4 tbl
Patent RU-2132276-C1 (RU)
Inventor: LOMOVSKIJ O I
IPC: B29B13/10
Filed: 1998-02-16
Granted: 1999-06-27
Abstract: FIELD: construction materials industry. SUBSTANCE: method relates to production of glueing materials which can be used in manufacture of building and finishing articles. Method implies mechanical treatment of mixture consisting of polymer and solid mineral filler in proportion of 1:(3-5). Treatment is carried out in vibration-centrifugal mill at acceleration of bodies being equal to 100-200 sq.m during 0.5-2 min. In result of aforesaid treatment obtained are fine dispersive particles coated with thin film of polymer. EFFECT: higher efficiency. 5 ex
Patent RU-2134063-C1 (RU)
Title: Device for dynamography of foot flexor and extensor muscles
Inventor: L VOV S E
IPC: A61B5/22
Filed: 1998-02-16
Granted: 1999-08-10
Abstract: FIELD: medicine. SUBSTANCE: device is used for diagnosis and functional investigation in traumatology, orthopedics, surgery, neurology, sports medicine, in processes of rehabilitation, for professional selection, in study of physiology of labor, sport, examination of working capacity by experts, in aerospace medicine. The device includes fixing member of femur; supporting platform for foot which has mechanism for combination of axes of rotation of foot with axis of talocrural articulation and fixation of foot at any angle of flexion and extension; strain gages and recording systems for measurement of parameters of static forces of flexors and extensors. EFFECT: objective estimation of functional state of crus muscles. 5 dwg
Patent RU-2129911-C1 (RU)
Title: Способ смешения сыпучих компонентов и устройство для его реализации
Inventor: LUKASH A N
IPC: B01F3/18
Filed: 1998-04-21
Granted: 1999-05-10
Abstract: Изобретение относится к фармацевтической, химической и пищевой промышленности, где требуется упорядоченное распределение некомкующихся сыпучих компонентов между собой внутри объема готовой смеси. Техническим результатом является улучшение качества смеси при обеспечении упорядоченного расположения составляющих ее компонентов, а также улучшение экономических характеристик и безопасности производственных процессов смешения сыпучих материалов. Способ заключается в подаче, дозировании и смешении. Дозирование осуществляют механическим разделением подающихся непрерывных потоков компонентов на микрообъемы в единицу времени. Смешение осуществляют упорядоченной укладкой отделенных микрообъемов в емкости для смеси в виде угловых секторов. Устройство содержит дозирующий узел и смеситель. Дозирующий узел выполнен в виде питателей и карусели отсекателей, жестко закрепленной на главном валу, вращающемся в неподвижном стакане. Смеситель выполнен в виде закрепленного на главном валу несущего диска и емкостей, установленных на подставках. 2 с. п. ф-лы, 4 ил.
Patent RU-2126371-C1 (RU)
Title: Method of manufacturing clayware by semidry pressing and device for heat treatment of clayware
Inventor: PUSTOVALOV V P
IPC: C04B33/00
Filed: 1998-05-20
Granted: 1999-02-20
Abstract: FIELD: manufacture of building materials, in particular, manufacture of clayware by semidry pressing, for instance, brick, roofing, tiles, etc. SUBSTANCE: pit clay is ground and freed of mechanical impurities and placed into mixer of disintegrating type for simultaneous grinding, mixing, predrying or finish moistening to pressing humidity and pressing of articles on hydraulic presses. Articles are subjected to heat treatment by closed cycle for 3.5-4 h. After pressing the articles are dried at temperature of 105-110 C with directed flow of hot air medium formed in chamber of article cooling and supplied by fan to drying chamber through channel. Finish drying is effected with heat coming through channels from firing chamber. Located in firing chamber are electric heaters with automatic raising and maintenance of firing temperature. Articles are fired at temperature of 400-700 C depending on clay chemical composition. Fired articles are cooled with water steam coming to cooling chamber from chambers of drying and firing. EFFECT: reduced process cycle of clayware manufacture and energy consumption, improved mechanical and physical characteristics of articles and process ecology. 2 cl, 1 dwg
Patent RU-2140645-C1 (RU)
Inventor: SYROMJATNIKOVA E D
IPC: G01N33/68
Filed: 1998-05-26
Granted: 1999-10-27
Abstract: FIELD: medicine, particularly, neurosurgery; applicable in treatment of patients with craniocerebral injury in acute period. SUBSTANCE: method includes determination in blood serum by fluorescence procedure of value of effective concentration of albumin. If this value is below 28.0 g/l, development of negative dynamic of disease is assessed. EFFECT: prompt and accurate assessment of severity of patients state. 3 tbl
Patent RU-2137063-C1 (RU)
Title: Counter-showcase
Inventor: VYGODIN V A
IPC: F25D11/00
Filed: 1998-06-30
Granted: 1999-09-10
Abstract: FIELD: demonstrated storage of products. SUBSTANCE: counter-showcase includes casing cooled and show chambers having transparent front wall. Evaporator is located near rear wall in show chamber. Condenser and compressor are located in motor room and are provided with air cooling system containing high-voltage and grounded electrodes. Air duct laid along transparent wall on side of show chamber is brought in communication with air cooling systems of condenser and compressor. Upper wall has holes for blowing front wall with warm air to avoid condensation of moisture on it. EFFECT: reduced usage of metal and power requirements. 4 dwg
Patent RU-2130107-C1 (RU)
Title: Multilayer panel
Inventor: KALJADIN JU A
IPC: E04C2/26
Filed: 1998-09-11
Granted: 1999-05-10
Abstract: FIELD: construction engineering. SUBSTANCE: this panel can be used in walling and roof guarding of buildings and structures. Multilayer panel has external structural layer and internal structural layer. Located between these two layers are layer of porous heat-conserving material and additional insulating layer which is made in the form of vapor-impermeable heat-reflecting screen. This additional layer is arranged inside layer of porous heat-conserving material at distance δ from internal structural layer. Distance is determined from following relation: δ = (0,5÷4,0)λ,, where δ  - distance from internal structural layer and vapor-impermeable screen, m; λ  - heat conductivity of porous material in heat-conserving layer, W/m. C. Aforesaid embodiment of multilayer panel ensures its improved heat-protection properties. EFFECT: higher efficiency. 1 cl, 1 dwg
Patent RU-2147034-C1 (RU)
Title: Yeast saccharomyces cerevisiae, strain vgsh-2 for fermenting productions
Inventor: SHUVAEVA G P
IPC: C12N1/16
Filed: 1998-11-23
Granted: 2000-03-27
Abstract: FIELD: fermenting industry, biotechnology, microbiology. SUBSTANCE: invention relates to the use of the novel yeast strain for alcohol and other products producing in this branch. The novel strain of yeast is obtained by ultraviolet irradiation of cells of the strain Saccharomyces cerevisiae, strain XII in combination with chemical mutagens. Strain is deposited in collection of pure cultures of Microbiology and Biochemistry department of Voronezh State Technological Academy at N VGSH-2. The strain Saccharomyces cerevisiae VGSH-2 shows 2.5-3-fold increased activity of fructofuranosidase and synthesizes inulase also. EFFECT: increased activity of enzymes. 4 tbl, 3 ex
Patent RU-2136338-C1 (RU)
Title: Fire extinguisher
Inventor: VLASOV M G
IPC: A62C13/22
Filed: 1998-12-28
Granted: 1999-09-10
Abstract: FIELD: fire extinguishing, devices generating gas-aerosol fire inhibitors with use of blasting cartridge compound for jetting them to protected space. SUBSTANCE: fire extinguisher has axially installed starting device, blasting cartridge generating gas-aerosol fire inhibitor and cooling unit accommodated in body which is installed inside shell with circular clearance filled with heatproof layer and communicating with outlet opening on convex cover by means of radial channels located above cooling unit. Novelty consists in that heatproof layer made of gypsum fixing blasting cartridge by perimeter directly with body rigidly fastened to cooling unit. The latter accommodates starting device, and outlet holes are spaced over periphery of cover rigidly connected with shell. Fire extinguisher is suitable for automatic and manual applications. EFFECT: reduced overall dimensions with increased efficiency of fire extinguishing, higher structural strength and operate reliability during entire cycle of fire extinguishing. 2 dwg
Patent RU-2152334-C1 (RU)
Title: Landing wheel of flying vehicle with aerodynamic drive
Inventor: KOZ MINYKH S V
IPC: B64C25/40
Filed: 1999-02-01
Granted: 2000-07-10
Abstract: FIELD: aeronautical engineering; devices for pre-rotation of landing wheels before landing. SUBSTANCE: side surface of wheel tyre is provided with blades wells of variable geometry; they are made from elastic flexible material. Wells are pressed to tyre wall; they open in the course of angular acceleration of wheel rotation under action of centrifugal forces; they are made from rubber, for example at prestress. Blades-wells are rectangular ion shape; they have longitudinal fold; on side of incoming flow, well is triangular in shape in expanded state. Blades-wells are also located on wheel disk. Provision is made for device pressing the blades at take-off in folded state and releasing the blades for pre-rotation of wheel after extension of landing gear before landing by means of electromagnets and springs. Device may be located on one or two sides of wheel. EFFECT: enhanced efficiency of pre-rotation of wheel; improved aerodynamic properties at take-off; reduced overall dimensions of landing gear. 3 dwg