baber/WOPTO huggingface dataset:
Patent RU-2122615-C1 (RU)
Inventor: KONDRATENKO VALERIJ ADAMOVICH
IPC: E01C7/10
Filed: 1997-05-06
Granted: 1998-11-27
Abstract: FIELD: construction; applicable in construction of roads and platforms with cement-concrete pavements. SUBSTANCE: method includes placement of setting material on base with formation of pavement of roadbed and expansion joints. Roadbed is made of block members which are formed on prepared base. For which purpose, located on base are forms made in the form of frame separated into cells whose cross-section corresponds to shape of block members. Side surfaces of cells are insulated with sheet material, preferably, with waterproof. Forms are filled with hardening material, preferably, with concrete. In so doing, forms are removed before beginning of setting of material by their lifting vertically upward, and insulating material is not removed. EFFECT: improved operating characteristics of pavement due to increased maintainability and reliable cohesion with vessel wheels in rainy weather. 5 cl, 5 dwg
Patent RU-2118652-C1 (RU)
Inventor: SPIRIDONOV ANDREJ ANATOL EVICH
IPC: C10M129/76
Filed: 1997-06-10
Granted: 1998-09-10
Abstract: Изобретение относится к гидравлическим жидкостям, в частности к гидравлическим тормозным жидкостям, используемым в гидроприводах тормозов и сцеплении автомобилей. Основа гидравлической жидкости выбрана из боратов простых моноэфиров гликолей полигликолей и их смесей. Жидкость содержит, мас.%: борат простого моноэфира гликоля не более 96; полигликоль не более 70; простой моноэфир гликоля не более 70; 2,2,4-триметил-3-пентанол-1-изобутират 1-9; ингибитор коррозии 0,1-6; антиоксидант 0,001-0,6. Могут быть использованы полигликоли молекулярной массы 450-3000. Жидкость имеет меньшую зависимость вязкости от температуры и обеспечивает требуемое набухание резины. 1 з.п. ф-лы, 3 табл.
Patent RU-2110701-C1 (RU)
Inventor: FISENKO VLADIMIR VLADIMIROVICH
IPC: F04F5/24
Filed: 1997-06-09
Granted: 1998-05-10
Abstract: FIELD: heating of media being handled and ejecting media. SUBSTANCE: two conversion processes are accomplished with liquid of mixture of heat-transfer agents. One conversion process includes acceleration of mixture, boiling, forming of two-phase supersonic flow at Mach number more than 1 and organization of shock wave with heating of liquid flow. Other conversion process includes acceleration of flow, boiling, organization of flow regime at Mach number equal to 1, deceleration of flow conversion of it into liquid flow filled with microscopic bubbles at additional heating of liquid. Steam may be used as one heat-transfer agent. EFFECT: intensification of heating of heat-transfer agent. 4 cl, 1 dwg
Patent RU-2152618-C1 (RU)
Title: Method for evaluating lymph toxicity of drugs in spontaneous e-rosette-forming reaction
Inventor: TUZANKINA I A
IPC: G01N33/53
Filed: 1997-07-08
Granted: 2000-07-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using lymphocyte suspension separated from patient blood treated with heparin, by means of centrifuging on 1.077 density gradient. Incubation of lymphocyte suspension separated from blood lasts 90 min with drug tested for toxic properties to be added. Then, after 2 min long centrifuging, incubation is continued with sheep erythrocytes added during 18 h. Index of lymphocyte sensitivity to the tested preparation is calculated as lymph toxicity index from a formula: LTI= (% quantity of E-rosette-forming complex in experiment) / (% quantity of E-rosette-forming complex in control sample). The LTI <1.0 being the case, conclusion is drawn concerning inhibited lymphocyte E-receptors motility. The LTI value being greater than or equal to 1.0, conclusion of no lymph toxicity available is to be drawn. EFFECT: high accuracy and sensitivity of the method; enhanced effectiveness in differentiating toxic and auto immune states.
Patent RU-2118100-C1 (RU)
Title: Bacterium-containing foodstuff and a method of bacterium-containing foodstuff preparing (variants)
Inventor: ALEKHINA GALINA GENNAD EVNA
IPC: A23L1/30
Filed: 1997-09-30
Granted: 1998-08-27
Abstract: FIELD: food industry. SUBSTANCE: variants of product preparing involve mechanical stirring, pelleting, impregnation and raising dust components at temperature lower of denaturation point of useful bacteria proteins. The end product can be prepared as dragee, jelly, fruit candy and dry product. Product promotes normalization of microbiocenosis in gastroenteric tract, metabolism and immune status. Living bacteria as a component of product, biologically active substances and food component for bacteria preserving taken at the definite ratio promote active multiplication of useful bacteria, in part, bifidobacteria and suppress pathogenic and opportunistic bacteria. The use of product provides formation of natural microbiocenosis, synthesis of vitamins, improves metabolism and increases immune status. Product can be used for human nutrition. EFFECT: improved method of preparing, enhanced quality of product. 57 cl, 69 ex, 3 tbl
Patent RU-2121512-C1 (RU)
Title: Method of steel melting in converter
Inventor: CHUMAKOV S M
IPC: C21C5/28
Filed: 1997-10-22
Granted: 1998-11-10
Abstract: FIELD: ferrous metallurgy, more specifically, steel making in oxygen converters. SUBSTANCE: after occurrence of steel spitting, oxygen blowing intensity is reduced by 15-50%, height of lance above the level of still molten bath is reduced by 5-30%. Blowing is continued for 0.5-10% of blowing total time. Then blowing intensity is smoothly increased at rate of 10-25% in every 1-5% of blowing total time. EFFECT: efficient elimination of metal and slag spilling in the course of steel melting; increased metal yield; converter higher efficiency; stability of its lining; reduced consumption deoxidizing agents and alloying materials. 1 tbl
Patent RU-2122310-C1 (RU)
Title: Pickup-stacker
Inventor: CHAPSKIJ P A
IPC: A01D85/00
Filed: 1997-12-10
Granted: 1998-11-27
Abstract: FIELD: agriculture. SUBSTANCE: pickup-stacker has frame, pickup mounted on frame, elevator, housing mounted on elevator top end and cylindrical hopper with movable rear wall and rotating bottom. Stack top shaping device is positioned in upper part of hopper. Channel is formed under stack by means of channel forming device positioned in tray-shaped opening of window in rotating bottom of cylindrical hopper. Hydraulic cylinder is fixed on rotating bottom of cylindrical hopper and kinematically connected through parallelogram mechanism with guide of upper shaping part of housing of channel forming device. Channel formed under stack allows natural ventilation of stack mass in vertical plane to be provided and grass mass with high moisture content to be stacked. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 4 dwg
Patent RU-2131865-C1 (RU)
Title: Method of preparing alkyl-tert-alkyl ethers or mixtures thereof
Inventor: GORSHKOV V A
IPC: C07C41/06
Filed: 1998-02-19
Granted: 1999-06-20
Abstract: FIELD: production of high-octane components. SUBSTANCE: alkyl-tert-alkyl ethers or mixtures thereof with hydrocarbons and/or alcohols are prepared by contacting hydrocarbon mixtures containing at least tert- alkenes and nontertiary alcohol(s) in the presence of acid catalyst followed by separation of at least part of unreacted hydrocarbons from reaction products. At least part of stream taken from top and/or tope portion of rectification zone and containing preferably unreacted hydrocarbons is subjected to liquid-phase contacting with catalyst in additional reaction zone with alcohol(s) optionally admitted therein. Temperature at said zone outlet is maintained by 10 C lower than that at first reaction zone outlet, and the resulting reaction mixture is admitted into said reaction zone. EFFECT: higher conversion of tert-alkene and higher reaction rate in second reaction zone. 3 cl, 2 dwg, 6 ex, 2 tbl
Patent RU-2134528-C1 (RU)
Title: Method for manufacture of shoe by attaching shoe bottom part by casting
Inventor: KARABANOV P S
IPC: A43B9/18
Filed: 1998-04-24
Granted: 1999-08-20
Abstract: FIELD: shoe production, in particular, stitching-casting method of producing shoes from leather with cover. SUBSTANCE: method involves partially splitting off lower edge of top part so as to form outer layer with face cover and inner layer; cutting off excessive portions from outer layer; stitching-in insole to inner layer to define three-dimensional part; attaching lower part of shoe to top part by casting. During casting, melt mixture flows into space between split-off layers. Lower part is attached only to flesh side of hide, from which top part is manufactured. Method further involves pressing outer layer of three-dimensional part edge by pressure of melt mixture to inner surfaces of matrix halves to cover gap that might appear between top part and jaws of matrix halves. Method allows casting mold cavity to be hermetically sealed regardless of variations in thickness of top part pack and position of extensible shoe relative to matrix halves. EFFECT: improved strength of attachment of bottom part to top part. 2 cl, 3 dwg
Patent RU-2151834-C1 (RU)
Title: Rail track intermediate fastening nut runner
Inventor: MARGOLIN A I
IPC: E01B29/28
Filed: 1998-07-31
Granted: 2000-06-27
Abstract: FIELD: railway transport; track maintenance and repair. SUBSTANCE: device has running gear for moving along track rails with nut runners installed on running gear. Nut runners have vertically movable socket wrenches of spindless. Each nut runner has reduction gear with parallel driving and driven shafts and two pairs of driving and driven gears for transmitting higher or lower rotational speed to driven shaft. Gears are rigidly secured on one shaft and are fitted for sliding on the other. Sleeve is fitted on shaft with freely sliding gears between the gears for travel along shaft. Sleeve is provided with screw chamfers at one end for engagement with screw chamfers of gear designed for conveying higher speed to driven shaft. Cams on other end of sleeve serve for engagement with cams of second gear of shaft. Sleeve has lever shifter with power locking spring engaging with socket wrench in its upper position through shifting lever. EFFECT: improved tightening of intermediate fastening nuts, reduced time taken for tightening, provision of high efficiency. 2 dwg
Patent RU-2150488-C1 (RU)
Title: Liquid fuel
Inventor: KARABASOV JU S
IPC: C10L1/32
Filed: 1999-03-05
Granted: 2000-06-10
Abstract: FIELD: fuels in metallurgy and power engineering areas. SUBSTANCE: invention relates to liquid fuel for blast-furnace and open- hearth production, heat power and steam-and-air-blowing stations. Liquid fuel composed of fine solid carbon-containing materials and water additionally contains fine solid materials containing carbon chemically bound with at least hydrogen, oxygen, and nitrogen and/or liquid substances containing carbon chemically bound with at least hydrogen. The former can be industrial or household wastes of plastics and/or gunpowder, and/or explosives, and/or solid rocket fuels, and/or paper- and-pulp production waste. The latter (liquid substances) can be spent motor oils and/or petroleum product wastes, and/or alcohols, and/or spent transformer oils. Percentage of solid materials with chemically bound carbon in liquid fuel varies from 0.5 to 60% and that of liquid materials with chemically bound carbon 1 to 65%. Fuel can as well contain 0.5 to 10% of fine solids containing of iron oxides and/or calcium oxide, and/or magnesium oxide, and/or rare-earth metal oxide, and/or free metals. EFFECT: enabled reuse of wastes with no environmental harm. 5 cl, 4 ex
Patent RU-2156671-C1 (RU)
Title: Method for making halves of serpentine bearing retainers
Inventor: EVSJUKOV S A
IPC: F16C33/41
Filed: 1999-03-23
Granted: 2000-09-27
Abstract: FIELD: plastic metal working, possibly manufacture of bearing units. SUBSTANCE: method comprises steps of subjecting rolled metallic sheet to axially symmetrical cold deformation until achieving relative deformation value along any axis no more than 70%; blanking from metallic sheet washer restricted by coaxial circles; deforming said washer for making spheric portions for rolling bodies and flat portions arranged between spheric ones for punching holes for rivets; using as metallic sheet inner circle received at blanking retainers of large-size bearings; making one flat portion of retainer half on washer portion passing through radius being tangentially inclined by 45 degrees relative to texture of deformation caused by rolling process. EFFECT: metal economy, enhanced quality of products, enlarged manufacturing possibilities of method. 3 cl, 1 dwg, 1 ex
Patent RU-2141112-C1 (RU)
Title: Method for proximate estimation of soil condition
Inventor: KOMAROV V M
IPC: G01N33/24
Filed: 1999-04-22
Granted: 1999-11-10
Abstract: FIELD: soil science; estimating components of biologic activity of soil and monitoring its condition. SUBSTANCE: method involves random measurements of natural variations in soil condition showing its biologic activity and processing of measurement results in spectral region followed by their interpretation with respect to distribution of spectral amplitude clusters. In processing measurement results, entire spectral region is sequentially divided into octaves in direction of frequency reduction, amplitudes of spectral components of each octave are rated by scale factor 2 l , where l is octave number, and octave spectrum table is compiled in which values of respective amplitudes f i  of all spectrums of octaves are summed up for desired frequencies   found from equation f o , where m, n are low numbers of sequence; i = 1, 2, 3 ...; k is number of divisions of each octave;   is base frequency; soil condition is interpreted according to total number C of its consonance degree. EFFECT: improved accuracy and confidence of proximate analysis of soil based on measuring its integral dynamic characteristics.
Patent RU-2159648-C1 (RU)
Title: Plant for production of foamed self-hardening polymer composition
Inventor: DEGILEVICH S N
IPC: A62C5/00
Filed: 1999-04-23
Granted: 2000-11-27
Abstract: FIELD: applicable in emergency and rescue operations, including those performed in rooms, of railway, air, water, automobile and other transportation facilities, and in extinguishing of fires of oil, oil products, combustion chemical substances. SUBSTANCE: plant has required number of vessels for composition initial components, system for heating of composition components, components metering devices, mixing chamber, receiving chamber of mixed mixture and also gas-generating solid-propellant charge. Plant in changed state is in constant readiness for immediate operation at any ambient temperatures, and also in automatic fire-extinguishing systems. EFFECT: higher efficiency. 3 dwg
Patent RU-2149537-C1 (RU)
Title: Milk recording apparatus used in the process of delivery of milk into vessel
Inventor: BORODIN I F
IPC: A01J5/01
Filed: 1999-08-16
Granted: 2000-05-27
Abstract: FIELD: agriculture and food-processing industry, in particular, equipment used in dairy farms and food processing enterprises. SUBSTANCE: apparatus has case and metering wheel mounted within case between its end surface and cover. Metering wheel is positioned for rotation and is composed of hub and blades radially extending from hub and arranged so as to be in contact with casing inner surfaces and cover. Inlet and outlet branch pipes are communicated with casing cavity via openings below metering wheel. Inlet branch pipe is mounted in horizontal position and connected to feeding pipe, and outlet branch pipe is oriented downward toward accumulating vessel. Metering wheel hub is rigidly connected to mechanical or electrical wheel revolution counter. Switch on handle body is connected to electric engine of feeding pump. EFFECT: reduced production and operation costs, simplified construction and increased precision of milk yield counting. 3 cl, 2 dwg
Patent RU-2148784-C1 (RU)
Title: Blast-hole stemming
Inventor: PARAMONOV G P
IPC: F42D1/24
Filed: 1999-08-09
Granted: 2000-05-10
Abstract: FIELD: drilling and blasting operations, particularly, locking of gaseous explosion products in charging cavity (blast-hole), applicable in pyrite mines in operations associated with the danger of explosion of sulfide dust. SUBSTANCE: composition of stemming material is selected in the following relation: high-pressure polyethylene- high-density filler-salt=3:3:4. The profile of the inner cavity of stemming has the shape of two conjugated truncated cones; the taper of the inlet section makes up 1:6, and that of the outlet section - 1:14. The external surface of stemming is cylinder-shaped with a spacer ring on the side of the outlet. EFFECT: simplified procedure of charging at a low cost of stemming, burnt-out small explosive fractions of sulfide dust, formed at the instant of explosion of the main charge of explosive, reduced concentration of toxic sulfur oxides at an increase of the effective action of explosion. 1 dwg
Patent RU-2156318-C1 (RU)
Title: Способ получения дисульфида молибдена
Inventor: SPIRIN K EH
IPC: C22B34/34
Filed: 1999-10-18
Granted: 2000-09-20
Abstract: Изобретение относится к технологии получения соединений молибдена: дисульфида молибдена, обладающего антифрикционными свойствами, получаемого термообработкой смеси трисульфида молибдена и сульфомолибдата натрия. В качестве исходных используют трисульфид молибдена и сульфомолибдат натрия, полученные из очищенных молибденсодержащих растворов, с весовым соотношением в исходной смеси 1 : (0,8-1,2) в среде атмосферного воздуха при температуре 570-635°С. Способ позволяет уменьшить содержание двуокиси молибдена в дисульфиде молибдена. 1 табл.
Patent AU-2004310686-C1 (AU)
Title: Adjusting the transmit power level of a cellular communication terminal capable of peer-to-peer communications
Inventor: REZAIIFAR RAMIN
IPC: H04L12/56
Filed: 2004-11-19
Granted: 2009-04-02
Abstract: The invention relates to a method of operating an access terminal (106) for peer-to-peer communication in a multiple-access network (100), comprising: 
transmitting peer-to-peer communications (110) to at least one peer access terminal (106) on a reverse link frequency of the multiple-access network (100); and 
receiving peer-to-peer communications (110) from at least one peer access terminal (106) on the reverse link frequency of the multiple-access network (100).
Patent AU-2006263167-C1 (AU)
Title: Process for production of optically active aminopentane derivative, intermediate in the process and process for production of the intermediate
Inventor: WATANABE MAYUMI
IPC: C07D307/81
Filed: 2006-06-28
Granted: 2012-06-21
Abstract: [PROBLEMS] To provide: a process for producing an optically active aminopentane derivative which is expected to be useful as a psychotropic agent, an antidepressant, an anti-Perkinson agent, an anti-Alzhemer disease, an anti-apoptotic agent or the like; a novel optically active intermediate oxathiazolidine derivative which is quite useful for the production of the aminopentane derivative; and a process for producing the intermediate. [MEANS FOR SOLVING PROBLEMS] An optically active aminopentane derivative can be produced in an industrially advantageous manner from a novel optically active oxathiazolidine derivative represented by the formula (5): (5) wherein * represents the position of an asymmetric carbon atom either in R-configuration or S-configuration; and n represents 0 or 1.
Patent AU-2013269594-C1 (AU)
Title: Syringe
Inventor: BRYANT ANDREW
IPC: A61M5/315
Filed: 2013-05-30
Granted: 2020-12-17
Abstract: The invention provides a syringe for use in an ophthalmic injection. The syringe comprises a body, a stopper and a plunger. The body comprises an outlet at an outlet end and the stopper is arranged within the body such that a front surface of the stopper and the body define a variable volume chamber from which a fluid can be expelled though the outlet. The plunger comprises a plunger contact surface at a first end and a rod extends between the plunger contact surface and a rear portion. The plunger contact surface is arranged to contact the stopper but not couple thereto, such that the plunger can be used to force the stopper towards the outlet end of the body, reducing the volume of the variable volume chamber, but not to move the stopper away from the outlet end.
Patent AU-2014230836-C1 (AU)
Title: Packaging system for oxygen-sensitive drugs
Inventor: DEVOUASSOUX THOMAS
IPC: A61M5/00
Filed: 2014-03-12
Granted: 2018-12-20
Abstract: Described herein are pharmaceutical packaging systems which prevent oxidative degradation of oxygen-sensitive drugs, such systems including a primary packaging container (3) with an oxygen permeable component, a secondary packaging (1) with very low permeability to oxygen and an oxygen absorber (2).
Patent AU-2015252137-C1 (AU)
Title: Compositions and methods for diagnosing and treating kidney disorders in a feline
Inventor: AL-MURRANI SAMER WALEED
IPC: G01N33/68
Filed: 2015-11-06
Granted: 2016-12-01
Abstract: The present invention provides a method of diagnosing the existence of a kidney disorder in a feline comprising measuring the level of expression of one or more biomarkers selected from the group consisting of lumican; collagen alpha 1(III) chain, variant 12; decorin; secreted frizzled-related protein 2; retinol binding protein 5; MMP-2; MMP-7; and MMP-19, in a biological sample from the feline, wherein differences in expression of the one or more biomarkers in the sample relative to a control value for expression in a sample from a normal animal indicate the existence of a kidney disorder; a method of treating a feline so diagnosed; and compositions, reagents and kits for carrying out the specified methods.
Patent RU-2174021-C1 (RU)
IPC: A61N5/02
Filed: 2000-02-14
Granted: 2001-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves exposing tumor to ultra-high frequency radiation with wavelength of 1.3-2 cm before applying hyperthermia treatment. Resonance frequency absorbable by the tumor is determined. Then the like action is applied to adjacent healthy tissues and absorption resonance frequency is determined for these healthy tissues. Tumor and healthy tissue absorption resonance frequency control is carried out concurrently with hyperthermia treatment. The tumor and healthy tissue absorption resonance frequency value convergence is interpreted in terms of treatment effectiveness. EFFECT: enhanced effectiveness of treatment.
Patent RU-2165838-C1 (RU)
Inventor: KHUDOBIN L V
IPC: B24B3/36
Filed: 2000-06-27
Granted: 2001-04-27
Abstract: FIELD: metal working. SUBSTANCE: unworked adjacent surface of blade is conjugated with basic surface of base made as geometric body of wedge-like form with flat basic and vacant surfaces. During adjustment of machine-tool vacant surface of base is positioned below blade surface subject to working by value hu which is smaller than allowance z removed during sharpening by value of allowance left for final sharpening or finishing. Then grinding operation is performed. The first tool blade surface is ground only, and then after removal of main part of allowance z both surfaces of base and tool are ground together. The method makes it possible to improve quality of blade tool sharpening by grinding wheel, provides for absence of burrs on cutting edge and intensifies process of heat transfer from ground tool blade to base. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2176219-C1 (RU)
Title: Method of preparing foam glass
Inventor: ZEMLJANUKHIN A V
IPC: C03C11/00
Filed: 2000-07-03
Granted: 2001-11-27
Abstract: FIELD: processing of industrial waste, more particularly preparation of foam glass in building materials industry as heat insulators. SUBSTANCE: at the end of process of wet grinding of initial components properties of the resulting suspension are stabilized by addition of flocculant in amount of 0.05-1 % of total weight of glass. After grinding operation, suspension is maintained under constant stirring and dried to powder having moisture content of 7-10%. After molding operation, powder is heat treatment at temperatures at first from 680 to 720 C and then from 740 to 850 C. EFFECT: complex processing of crushed glass of colored kinescopes of various grades. 7 cl, 2 dwg, 1 tbl