baber/WOPTO huggingface dataset:
Patent RU-2106245-C1 (RU)
Inventor: SEMENOV DAKHIR KURMANBIEVICH
IPC: B28B1/00
Filed: 1995-02-28
Granted: 1998-03-10
Abstract: Изобретение относится к области изготовления строительных изделий из бетонных смесей, обеспечивая при этом требуемое их качество при снижении материалоемкости оснастки и трудозатрат на технологический процесс. Указанный способ изготовления бетонных изделий включает раздельную подачу в емкость сыпучего инертного материала и бетонной смеси, формование и распалубку изделий, причем перед подачей в емкость сыпучего инертного материала в ней размещают бездонную открытую сверху форму, которую после заполнения бетонной смесью извлекают из емкости, причем заполнение емкости и формы производят соответственно сухим сыпучим инертным материалом и сухой бетонной смесью с последующим увлажнением последней после извлечения формы из емкости. При этом перед подачей сухого сыпучего инертного материала в емкости размещают дополнительные формы, расположенные внутри и/или снаружи основной с последующим заполнением их сыпучим инертным материалом или сухой бетонной смесью того же или иного состава, а распалубку изделия производят путем удаления из емкости сыпучего материала. Кроме того, описывается ряд дополнительных технологических приемов, позволяющих повысить эффективность описанного выше способа и получить изделия различной конфигурации с фактурной или декоративной поверхностью. 10 з.п. ф-лы.
Patent RU-2073614-C1 (RU)
Inventor: BURYKIN VASILIJ G
IPC: B43L13/00
Filed: 1995-03-21
Granted: 1997-02-20
Abstract: FIELD: drawing appliances. SUBSTANCE: ruler made up as a a triangle is secured to a limb-like jaw. Guide lines are secured to the lateral links and arranged from the outer side of the triangle. The end lateral links are connected with the planks ar the points that are coincident with the outer working side of the triangle. The intermediate lateral link is connected with the jaw ar the point which is coincident with the outer top of the triangle and made up as a rectangular sector. A facility for reading is made up as a scale pointer. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2109796-C1 (RU)
Title: Method of marking liquids
Inventor: BERNKHARD AL BERT
IPC: C10L1/10
Filed: 1993-07-13
Granted: 1998-04-27
Abstract: FIELD: marking methods. SUBSTANCE: in a method of marking liquids by way of their mixing with a dye, the latter is selected from the group including metal-free or metal-containing phthalocyanines and naphthalocyanines, nickel-dithiolene complexes, aromatic amine quaternization products, methyne dyes, and azulene- quadratic acid-based dyes, which are characterized by absorption maximum region 600 to 1200 nm and/or fluorescence maximum region 620 to 1200 nm. Dye is preferably taken in quantity from 1 parts per billion to 50 ppm. EFFECT: increased marking sensitivity. 4 cl, 7 tbl
Patent RU-2092161-C1 (RU)
Title: Agent exhibiting the regulated pentoxyphylline release
Inventor: VAJNSHTEJN VIKTOR A
IPC: A61K31/522
Filed: 1995-06-23
Granted: 1997-10-10
Abstract: FIELD: medicine, pharmacy. SUBSTANCE: agent has, wt.-%: epentoxyphyllin, 50-70; ethylcellulose, 20-35; microcrystalline cellulose, 7-15; and special additions, 0.5-4.0. Agent is used for oral administration. EFFECT: stability at storage, prolonged effect, uniform drug release. 2 tbl
Patent RU-2097031-C1 (RU)
Title: Preparation for eye cornea illness and trauma diagnosis
Inventor: MALKHANOV VLADIMIR B
IPC: A61P27/04
Filed: 1995-06-21
Granted: 1997-11-27
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: agent has fluorescein and polyvinyl alcohol an aqueous solution and components were taken at the following ratio, wt.-%: fluorescein 0.01-0.2; polyvinyl alcohol 1-2, and distilled water - the rest. EFFECT: enhanced effectiveness of agent. 1 tbl
Patent RU-2116983-C1 (RU)
Title: Sheet glass (versions) and sheet glass production methods
Inventor: EHRVE SHARRJU
IPC: C03C3/091
Filed: 1993-10-21
Granted: 1998-08-10
Abstract: FIELD: glass-making. SUBSTANCE: invention provides sheet glass manufactured preferably in float process, reinforced by prolonged surface ion exchange at temperature ensuring exchange depth to exceed 200 mcm for surface compressive stresses above 400 MPa and to exceed 50 mcm for surface compressive stresses above 700 MPa, whose matrix meets following makeup, wt % oxides of: silicon 65-76, aluminum 1.5-5, magnesium 4-8, calcium up to 4.5, sodium 10-18, potassium 1-7, and boron up to 4, all components constituting at least 96% of glass weight and meeting following inequalities: 0 < CaO/(CaO+MgO) ≪ 0.45 and 0.05 ≪ K 2 O/(Na 2 O+K 2 O) < 0.35. Glass is molded on float-type installation and subjected to potassium ion exchange at 350-475 C for more than 72 h. EFFECT: increased thickness of reinforced layer. 14 cl, 4 dwg
Patent RU-2089124-C1 (RU)
Title: Apparatus for spondylodesis
Inventor: SHABOLDO OLEG P
IPC: A61B17/68
Filed: 1995-09-27
Granted: 1997-09-10
Abstract: FIELD: medicine; neurotraumatology; vertebrology; treatment of spinal column, in which vertebrae suffered fractures or fractures/dislocations. SUBSTANCE: proposed apparatus is manufactured of material exhibiting thermomechanical memory effect within temperature range of +30 to +45 C. Apparatus is made in form of bracket having vertebra-fixing elements bent in one and same, parallel or perpendicular planes, at least one of elements being made in form of closed loop. EFFECT: better primary postoperative stability because of greater consideration for precedent traumata, pathologies and individual constitution of patient; practically complete restoration of damaged segment of spinal column; lower traumatism caused by operation; shorter duration of operation. 20 dwg
Patent RU-2104023-C1 (RU)
Title: Лекарственное средство для лечения ретровирусных инфекций
Inventor: KHANS-GEORG LAFES
IPC: A61K31/7042
Filed: 1994-03-08
Granted: 1998-02-10
Abstract: Использование: ветеринария и медицина. Сущность изобретения: изобретение относится к лекарственному средству для лечения ретровирусных инфекций, которое содержит безбактериальные и безбелковые экстракты из Escherichia coli и при необходимости экстракты зеленых и желтых листьев Ginkgo biloba. 7 з.п. ф-лы.
Patent RU-2115935-C1 (RU)
Title: Method of contact-free measurement of dielectric constant of dielectric matter
Inventor: CLOUTIER MARIUS
IPC: G01D5/24
Filed: 1992-04-16
Granted: 1998-07-20
Abstract: FIELD: measurement of dielectric permittivity of dielectric matter. SUBSTANCE: dielectric matter is placed between grounded conductive element and capacitive pickup formed by two overlapping plates electrically insulated one from another. High-frequency signal of specified voltage is sent to plates of pickup. Output of pickup is connected to device measuring value of excited current. If distance between pickup and surface of conductive element is fixed dielectric permittivity is determined in proportional dependence on value of measured of current. EFFECT: increased reliability of method. 5 cl, 5 dwg
Patent RU-2106924-C1 (RU)
Title: Thin-walled cylindrical billet edge crimping unit
Inventor: KUZ MIN E A
IPC: B21D51/26
Filed: 1996-02-28
Granted: 1998-03-20
Abstract: FIELD: manufacture of aerosol balloons, in particular, mechanical crimping equipment. SUBSTANCE: unit has rolling head with forming members and forming roller. When edges of billet are rolled at both sides, two rolling heads and two forming rollers are used. Supporting washer of forming head has annular slot for receiving crimped edge to prevent it from expansion by roller. When head forming members and forming roller are brought together, maximum gap equal to thickness of metal of billet is provided between them. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 dwg
Patent RU-2127406-C1 (RU)
Title: Active lining of high-temperature rotary furnace
Inventor: VOROB EV A N
IPC: F27B7/28
Filed: 1996-03-26
Granted: 1999-03-10
Abstract: FIELD: heat power engineering. SUBSTANCE: invention can be used for implementation of lining operations in high-temperature rotary furnace employed for manufacture of refractory materials and thermal treatment of powdery materials at firing temperature to 175 C. Proposed invention makes it feasible to control value of convective heat transfer of lining wall between expanding flues, to diminish mechanical stresses in shaped bricks of lining and to carry out flexible variation of temperature zones of furnace. Mentioned technical results are achieved thanks to fabrication of lining in the form of three rows of shaped bricks with flues. Lining bricks of first and second rows have flues for gas combustion products and bricks of third row bordering on drum have air flues. Flues in bricks have wave-shaped form with protrusions and recesses over entire length. Ratio of areas of internal bordering walls of flues of first row to those of second row is 0.7-1.0. Positive result is achieved due to usage of active lining with capability of control over convective heat transfer of flue walls by means of variation of volumes of heat transfer agent flowing through expanding flues and by means of change of ratio of areas of adjacent walls of flues. EFFECT: improved control over value of convective heat transfer, diminished mechanical stresses in lining bricks. 1 cl, 1 dwg
Patent RU-2106732-C1 (RU)
Title: Laser generation device for single-mode radiation
Inventor: BASIEV T T
IPC: H01S3/11
Filed: 1996-04-30
Granted: 1998-03-10
Abstract: FIELD: quantum electronic. SUBSTANCE: ripple filters are connected to electric circuits which include DC power supply units and pumping lamps. Ripple filters are connected in parallel to power supply units. Device has also electronic module connected in series to power supply units by means of matching transformer. EFFECT: adjustment of repetition frequency of output radiation pulses. 1 dwg
Patent RU-2096191-C1 (RU)
Title: Device for coupling retriever with towed object
Inventor: KOVALEV VLADISLAV P
IPC: B62D49/00
Filed: 1996-05-15
Granted: 1997-11-20
Abstract: FIELD: transport engineering. SUBSTANCE: retriever coupler has winch 2, boot-dozer, levers 5 with grips for loops of towing cables 6, two towing cables and pulley block. Device provides coupling of vehicle with object to be towed directly from the vehicle, with crew members staying in vehicle. It permits towing the objects in killing, dangerous contamination and fire zones. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2106448-C1 (RU)
Title: Method for production of chemical cellulose
Inventor: MUTOVINA M G
IPC: D21C3/06
Filed: 1996-07-22
Granted: 1998-03-10
Abstract: FIELD: production of chemical cellulose at sulfite plants of paper and pulp industry. SUBSTANCE: method includes acid cooking of cellulose-containing raw material in bisulfite solution in cooker, separation of spent solution and hot refining of cooking product with sodium hydroxide in the presence of magnesium oxide taken in the amount of 5-10% of sodium hydroxide weight. Acid cooking is conducted at pH 1.8-2.15 with content of SO 2  5.1-5.4% and temperature of 148-151 C. Bisulfite solution is used in the form of bisulfite solution on sodium base or on mixed base in the form of mixture of MgO and Na 2 O and their ratio from 1:1 to 1:4. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2108542-C1 (RU)
Inventor: KALASHNIKOV A T
IPC: F42D1/10
Filed: 1996-07-11
Granted: 1998-04-10
Abstract: Использование: взрывные работы в горной промышленности и строительстве. Сущность изобретения: при подготовке вне смесительно-зарядной машины (СЭМ) эмульсии жидкое горючее в нее вводят с большим процентным содержанием от веса эмульсии, чем заданное процентное содержание жидкого горючего в ЭВС, а подготовку твердой фазы в СЭМ осуществляют с содержанием жидкого горючего от массы этой фазы, устанавливаемым из соотношения: Г т   ф  = (Г э   в   с  - Г э  • Э) / Т, где Г т   ф  - содержание жидкого горючего в твердой фазе, % от массы этой фазы; Г э   в   с  - заданное содержание жидкого горючего в ЭВС, мас.%; Г э  - заданное содержание жидкого горючего в эмульсии, % от массы эмульсии; Э - заданная доля эмульсии в ЭВС; Т - заданная доля твердой фазы в ЭВС. При этом содержание жидкого горючего в эмульсии составляет 7 - 20 % от массы эмульсии, в твердой фазе - не превышает 5,5 % от массы этой фазы, а содержание эмульсии в ЭВС 20 - 80 % от массы ЭВС. Гранулированный нитрат аммония для твердой фазы ЭВС предварительно подогревают до температуры эмульсии с точностью до ± 5 o С. 4 з.п.ф-лы.
Patent RU-2139875-C1 (RU)
Title: Pseudofructopyranose sulfamates and pharmaceutical composition based on said
Inventor: MAJKL DZH KOSTENZO
IPC: A61K31/381
Filed: 1994-12-15
Granted: 1999-10-20
Abstract: FIELD: organic chemistry, sugars, pharmacy. SUBSTANCE: invention relates to pseudofructopyranose sulfamates of the formula (I)   where R 1 , R 2 , R 3 , R 4  is H, C 1-6 -alkyl; X is carbon or sulfur under condition that when X - carbon then R 5  and R 6  are H, C 1-6 -alkyl; if X - sulfur then one of R 5  and R 6  is hydrogen and other means electron pair, or both - oxygen, or its pharmaceutically acceptable salt, hydrate, anomer, diastereomer or enantiomer showing an anticonvulsant activity. EFFECT: compounds indicated above, an anticonvulsant activity. 10 cl, 4 ex
Patent RU-2117298-C1 (RU)
Title: Method determining trajectory of vortex motion of gas
Inventor: KUZNETSOV V I
IPC: G01P5/20
Filed: 1996-08-19
Granted: 1998-08-10
Abstract: FIELD: determination of parameters of gas flows, study of complex twisted flows in vortex tube. SUBSTANCE: vortex tube used for determination of trajectory of vortex motion is made from clear material.. Trajectory of vortex motion of gas is judged by trajectory of mixture of burning particles of Bengal lights passed through vortex tube. Motion of burning particles is recorded with the aid of movie camera with subsequent study of trajectory of their motion during decelerated reproduction of cine film which provides for increased accuracy and authenticity of determination of trajectory of motion of gas flow. EFFECT: increased accuracy and authenticity of determination of trajectory of motion of gas flow. 2 dwg
Patent RU-2136522-C1 (RU)
Title: Vehicle
Inventor: ZIMOVNOV V V
IPC: B62D57/04
Filed: 1996-09-27
Granted: 1999-09-10
Abstract: FIELD: transport engineering; air cushion vehicles for carrying passengers and loads in tunnels at high speed. SUBSTANCE: proposed vehicle has housing, passenger or cargo compartment, drive installed on frame and mechanically coupled with propeller, wheels installed at both sides of housing and engaging with rails of tunnel (tube) and longitudinal through channel with first chamber at inlet and second chamber at outlet. Cross sections of chambers increase in directions of inlet and outlet, respectively, forming a curve. Middle part has constant cross-section. Holes made in lower wall of middle part of through channel designed for building air cushion are furnished with shutters to changes size of holes. Propellers is placed inside first chamber. Wheels serve as support at standstill and are not used at normal movement but serve as brakes at braking as they are coupled with system. During nonstandard situations wheels serve to eliminate lateral wobbling of vehicle. EFFECT: increased vehicle speed and efficiency owing to use of more efficient profile of tunnel (tube) and vehicle proper which uses the advantages of movement in tunnels (tubes), decreasing friction in all units as vehicle hovers in air when moves along tunnel without touching tunnel walls. 2 dwg
Patent RU-2109464-C1 (RU)
Title: Mustard "akhtubinskaya" and method for its production
Inventor: STANISLAVSKAJA SVETLANA ALEKSA
IPC: A23L27/18
Filed: 1996-10-04
Granted: 1998-04-27
Abstract: FIELD: food industry. SUBSTANCE: mustard contains the following ingredients, mas. %: ground mustard, 17.0-19.0; vegetable oil, 3.8-4.2; sugar, 12.4-13.6; salt, 3.0-3.5; 80-% acetic acid, 2.0-2.2; tomato paste, 13.0-16.0; laurel leaf, 0.039-0.041; red pepper, 0.099-0.101; water, the balance. Method involves preliminary treatment of initial components, including preparation solution from tomato paste and water, salt solution, sugar syrup and aromatized 5-10-% solution of acetic acid; first mixing, fermentation, second mixing, maturation and prepackaging. EFFECT: increased food value; improved organoleptical and biological properties. 13 cl, 1 tbl
Patent RU-2105294-C1 (RU)
Title: Method of manufacturing moisture sensor of chladones and oil-chladone mixtures based on these chladones
Inventor: SAMOJLENKO V I
IPC: G01N25/56
Filed: 1996-09-30
Granted: 1998-02-20
Abstract: FIELD: analytical methods. SUBSTANCE: invention is meant to be used for visually determining moisture of a variety of gases and liquids to be applied in moisture- determination devices, in particular, in moisture indicators for controlling moisture content of chladones and oil-chladone mixtures. Task of invention consists in providing moisture control for chladones and oil-chladone mixtures at moisture content as high as 1000 x 10 -4  wt % using sensors with moisture indication range from 30 x 10 -4  to 100 x 10 -4  wt %. Task is achieved by adding cobalt bromide into aqueous solution to impregnate filter paper with iodine in potassium iodide solution followed by adding sodium thiosulfate. EFFECT: simplified moisture control procedure. 3 tbl
Patent RU-2116502-C1 (RU)
Title: Windmill rotor
Inventor: BLINKOV M N
IPC: F03D3/06
Filed: 1997-01-20
Granted: 1998-07-27
Abstract: FIELD: wind-power plants running continuously at varying directions of wind. SUBSTANCE: vertical-shaft windmill rotor has central supporting assembly 1 in top part of windmill shaft 2 provided with feathering hinge 3 whose axis is located above center of gravity of rotor. Attached to supporting assembly 1 are ring yoke 4 in the form of counter- poise and feathering hinge 3 forming axis of revolution of rotor; shaped blades 5 are installed on ring yoke 4 joined to supporting assembly through limiting dampers 6 which ensure maximum angle of inclination of shaped blades forming taper surface of revolution. Rotor is designed for self-alignment of its axis of revolution by means of feathering hinge whose center line is above center of gravity of rotor. EFFECT: improved blade surface utilization factor which raises power output of plant. 1 dwg
Patent RU-2118751-C1 (RU)
Title: Liquid fuel burning system
Inventor: ZHIKHAREV ALEKSANDR GRIGOR EVI
IPC: F23D5/04
Filed: 1997-02-19
Granted: 1998-09-10
Abstract: FIELD: power engineering; heat generating devices for heat consuming plants. SUBSTANCE: system includes fuel line, evaporated fuel supply device, jet, evaporation chamber made in form of two or more vertical pipes connected in upper and lower parts by means of collectors. Lower collector is connected with fuel line and upper collector is connected with evaporated fuel supply device made in form of head fitted with at least two jets; one jet is oriented to each end vertical pipe of evaporation chamber. System is provided with lighting-up device, fuel tank connected with fuel line through capillary tube and filter; fuel line is fitted with regulating cock and safety valve. Besides that, system is provided with protective device. EFFECT: enhanced thermal efficiency at reduced heat exchange surface and extended range of capacity; facilitated manufacture. 4 cl, 3 dwg
Patent RU-2128117-C1 (RU)
Inventor: KOVALEV V V
IPC: B60G15/08
Filed: 1997-04-10
Granted: 1999-03-27
Abstract: FIELD: transport engineering; vehicle suspensions. SUBSTANCE: combination suspension consists of metal and hydropneumatic flexible members. Gas-and-liquid emulsion passed through piston with holes is used as working medium. Volume of above-piston space of hydropneumatic flexible member considerably exceeds volume of its rod space which provides close to contact natural vibration frequency of sprung mass at loads changing within wide range. EFFECT: improved suspension of vehicle. 2 dwg
Patent RU-2113288-C1 (RU)
Title: Operating mechanism of machine for cleaning of pipe-line outer surface
Inventor: BAJDIMIROV M V
IPC: B08B9/023
Filed: 1997-04-10
Granted: 1998-06-20
Abstract: FIELD: construction of main pipe-lines, applicable for cleaning of outer surface of pipe-lines of any diameters from old insulation, rust, dirt, etc. SUBSTANCE: mechanism has a rotor with sets of cleaning tools installed on it by means of a flexible member, for instance, rope; a plate with ends bent to opposite sides at an angle of 25 to 30 deg., furnished with cleaning and dressing tools made of hard alloy. On both sides of the plate central axis there are holes with spacing tubes for pulling through the flexible member and attaching the plate to the flexible member. The tools have sharpenings, and the cleaning tool has a groove for removal of materials cleaned from pipe-line. EFFECT: enhanced convenience in use, qualitative cleaning of pipe-lines, enhanced durability. 3 cl, 7 dwg
Patent RU-2134357-C1 (RU)
Title: Rotary internal combustion engine
Inventor: NAGOVITSYN G G
IPC: F02B53/00
Filed: 1997-04-18
Granted: 1999-08-10
Abstract: FIELD: ground, air and water transport and power plants. SUBSTANCE: rotor 2 in form of toothed shaft and shutoff 4 in form of splined shaft are installed in inner space of housing 3. These members form three sections, one being intake and compression section, the other, combustion section, and third, working stroke section. Engine can be furnished additionally with sections playing part of fuel pump. EFFECT: increased efficiency and simplified design. 3 dwg
Patent RU-2134530-C1 (RU)
Title: Refractometer
Inventor: BOBROV S T
IPC: A61B3/103
Filed: 1997-04-30
Granted: 1999-08-20
Abstract: FIELD: ophthalmologic equipment, in particular, instruments for automatic measurement of spherical ocular refraction and astigmatism, applicable for selection of spectacles and at scheduled examinations of population. SUBSTANCE: the refractometer comprises the first projection optical system, projecting the adjusting mark on the fundus of the eye under examination with employment of rays of the invisible spectrum, the second projection optical system, projecting the image of the reference mark on the fundus of the eye with employment of rays of the visible spectrum. The device comprises also a unit connecting the first and second projection systems, device providing for measurement of eye refraction in three sections and a measuring system. The first projection system of the instrument is supplemented with two adjusting marks. The device providing for measurement of eye refraction in three sections is made as an optical unit. This unit consists of three lenses forming, together with the adjusting marks located in the focal planes of the lenses, three collimators, whose optical axes are parallel to the optical axis of the first projection system and equidistant from it and from one another. The value of displacement of the prisms of the first projection system and measuring system is proportional to the value of eye refraction, and the direction of displacement determines the sign of deviation of eye refraction from the normal one. Alternately switching on the radiation sources the instrument measures eye refraction in three meridian sections, and according to these results, the computing-control device computes the spherical and cylindrical components of eye refraction and the angle of cylinder inclination. EFFECT: enhanced speed of determination of eye refraction and full prevention of glares from optical components of the projection system hampering measurements from getting into the instrument measuring system. 5 dwg
Patent RU-2120337-C1 (RU)
Inventor: SEDOJ V S
IPC: B03C3/00
Filed: 1997-05-06
Granted: 1998-10-20
Abstract: FIELD: entrapping particles of extremely fine powders. SUBSTANCE: cylindrical precipitation electrode made of dielectric material is covered with thin layer of semiconducting material so as to catch particles of metals and dielectric materials finely dispersed to 20 nm within precipitator effective range. EFFECT: facilitated entrapping of very fine particles. 1 dwg