baber/WOPTO huggingface dataset:
Patent RU-2128684-C1 (RU)
Title: Fuel
IPC: C10L7/00
Filed: 1996-10-15
Granted: 1999-04-10
Abstract: FIELD: rocket fuels. SUBSTANCE: invention aims at creating environmentally safe rocket fuel containing liquid, gel-like, or solid fuel component and additive, which would possess high calorific capacity and pulling power. For that, above-mentioned additive is made in the form of polymer-material microcapsules filled under pressure with gaseous hydrogen, methane, associated or natural gas, liquid or solid combustible. EFFECT: improved fuel quality. 3 cl, 2 tbl
Patent RU-2149605-C1 (RU)
Title: Device and method for reducing fractured hand or leg bone fragments
IPC: A61F5/04
Filed: 1997-01-22
Granted: 2000-05-27
Abstract: FIELD: medical engineering. SUBSTANCE: device has guiding unit having screws provided with threaded connection and clamps. The device also has base having brackets mounted in diametrically positioned recesses. Screw with a spring and spherical nuts with bushings are used for drawing the brackets close together. The guiding unit with clamps is in perpendicular relation to the screw for drawing the brackets together. Reposition means is designed as cantilever attached to the guiding unit forming common threaded connection with the screw having bearing plate fixed at its end. EFFECT: fixed bone fragments without having recourse to surgical intervention. 2 cl, 5 dwg
Patent RU-2119976-C1 (RU)
Title: Method of growing binary cesium-lithium borate monocrystal
Inventor: PYL NEVA N A
IPC: C30B9/06
Filed: 1997-04-02
Granted: 1998-10-10
Abstract: FIELD: crystal growing. SUBSTANCE: method relates to producing nonlinear-optical monocrystal of binary cesium-lithium borate from solution-melt to crystal seeding by the melt point decrease. Composition of solution-melt is defined by the range of phase diagram ABCDE of system at the following point coordinates, mole parts: A: Li 2 O is 0.15; Cs 2 O is 0.15; B 2 O 3  is 0.70; MoO 3  is 0; B: Li 2 O is 0.17; Cs 2 O is 0.17; B 2 O 3  is 0.60; MoO 3  is 0.06; C: Li 2 O is 0.16; Cs 2 O is 0.16; B 2 O 3  is 0.54; MoO 3  is 0.14; D: Li 2 O is 0.13; Cs 2 O is 0.13; B 2 O 3  is 0.60; MoO 3  is 0.14; E: Lo 2 O is 0.10; Cs 2 O is 0.10; B 2 O 3  is 0.80; MoO 3  is 0. Method involves the use of crystal seeding oriented at direction (011) and melt point is decreased from 810-840 C to 770-800 C at the rate 1-2 C/24 h. The use of solvent MoO 3  of low viscosity and growth carrying out at direction (011) provide possibility to obtain large CLBO monocrystals of size up to 55 x 50 x 17 mm 3 . Crystals exhibit high indices of optical quality that ensures to make optical members of size up to 10 x 10 x 15 mm 3 . EFFECT: improved method of crystal growing. 2 dwg
Patent RU-2124974-C1 (RU)
Inventor: SOLOV EV P N
IPC: B22D19/10
Filed: 1997-04-10
Granted: 1999-01-20
Abstract: FIELD: railway transport; repair of vehicles; welding facilities. SUBSTANCE: wheelset reconditioning, additional tracks are laid inside and at both sides of main track. Wheelset jacking up mechanism is installed on inner track. This mechanism in truck with motion drive and movable platform carrying remote controlled self-propelled electric screw jack for lifting wheel-and-motor unit to provide rotation of wheelset. Surfacing devices are placed on side tracks. Each device has truck with motion drive and automatic welder with wire and flux feeder to feed wire and flux to welding zone, welding current supply source, extensible holder for welding wire, hopper with flux, flux collector to evacuate unmelted flux from welding zone, control panel and wheelset rotation drive. Installations are mounted before wheel milling machine for combining operations of surfacing and turning of wheels in lathe. After surfacing wheelset is delivered for turning, and the following wheelset is subjected to surfacing. Repair of vehicle which does not hinder wheel surfacing and turning is carried out simultaneously with surfacing and turning operations. EFFECT: reduced time taken for repair and reconditioning of wheelset tyre profile, reduced welding stresses. 3 cl, 5 dwg
Patent RU-2108884-C1 (RU)
Title: Stand of shape bending mill
IPC: B21D13/04
Filed: 1997-05-16
Granted: 1998-04-20
Abstract: FIELD: machine engineering, namely construction of stand of bending mill for making corrugated panels. SUBSTANCE: stand of shape bending mill includes chocks mounted in guides of its struts with possibility of vertical reciprocation motion, upper and lower shafts mounted in bearing units and carrying shaping tools secured to them. Novelty is three-link construction of upper and lower shafts whose opposite cantilever portions are mounted in chocks with bearings. Ends of cantilever portions of said shafts arranged at side of bending mill drive apparatus have cylindrical turnings with flat bottoms - being rests and they are provided with stoppers. All ends of cantilever portions of shafts are equally spaced relative to mill axial line. Ends of opposite cantilever portions of said shafts are in the form of truncated cones and they are arranged in chocks mounted with possibility of reciprocation motion along shaft axes. Mean portions of said shafts carrying shaping tools are joined with their cantilever portions by means of reciprocal cross section ends. Such stand allows to make panels of different dimensions. EFFECT: enlarged using range of stand. 2 dwg
Patent RU-2131805-C1 (RU)
Title: Method of manufacturing polycrystalline product
Inventor: GORDEEV S K
IPC: B24D3/16
Filed: 1997-09-05
Granted: 1999-06-20
Abstract: FIELD: superhard materials. SUBSTANCE: invention, in particular, relates to diamond- containing composites and can be applied when manufacturing abrasive tools. Blank of diamond-containing charge with 95-100% diamond crystals is formed and thermally treated under conditions providing graphitization of diamond to give intermediate product in which diamond concentration is lowered but not below 50%. Intermediate product is then impregnated with molten silicon. EFFECT: enabled manufacturing large- size shaped objects, reduced gas media consumption , and increased productivity. 12 cl, 1 dwg, 1 tbl, 4 ex
Patent RU-2134818-C1 (RU)
Title: Multipurpose pump with variable structure
Inventor: KOZHIN V A
IPC: F04B1/02
Filed: 1997-09-26
Granted: 1999-08-20
Abstract: FIELD: manufacture of pumps. SUBSTANCE: pump has body, cylinder, pistons connected by means of axle with link, intake and pressure valves in the form of laminated washers and system of holes. Pistons are manufactured in the form of monoblock and its butts are sealed by fluoroplastic collars with rubber rings. Intake and pressure valves are put into valve boxes anchored on ends of cylinder. Each inlet and outlet of valve box has pipe unions. Some pipe unions are used for inlet and others for outlet. Lower end of link is fixed in body with the aid of flexible flat plate mobile in plane of axis of oscillation to provide for clearance-free rocking of link. Link interacts via bearing with crank which carries impeller cooling cylinder. By combination of various versions of activation of stages of pump user can change structure of pump and switching circuit. One can obtain up to 5 and more versions of usage of pump. EFFECT: increased number of versions of usage of pump. 1 cl, 6 dwg
Patent RU-2118584-C1 (RU)
Inventor: ANTSIFEROV V N
IPC: B22F3/16
Filed: 1997-11-20
Granted: 1998-09-10
Abstract: Изобретение относится к порошковой металлургии и может быть использовано для изготовления конструкционных и износостойких деталей машиностроительной, приборостроительной, текстильной и других отраслей промышленности. Способ изготовления порошковых деталей повышенной твердости и точности размеров включает приготовление шихты, прессование при относительно низком давлении, предварительное спекание, повторное прессование и окончательное спекание. При этом после окончательного спекания дополнительно проводят калибровку и рихтовку, совмещенные с закалкой, и отпуск. Причем два прессования и закалку, совмещенную с калибровкой и рихтовкой, осуществляют в одной и той же пресс-форме. Способ позволяет получать порошковые детали с точностью размеров по 8-9 квалитетам и твердостью не ниже 45-50 HRC при соблюдении требований по плоскостности и параллельности внешних поверхностей.
Patent RU-2132735-C1 (RU)
Inventor: KHRUNINA N P
IPC: B03B5/16
Filed: 1997-11-27
Granted: 1999-07-10
Abstract: FIELD: mining industry. SUBSTANCE: installation for enrichment of placer gold, platinum, and other heavy minerals comprises jigging chamber with diaphragm, immovably mounted cribble joined with bar of vibration drive through bushing, and accumulator for separated fractions. Jigging chamber is provided with pressure control system. Vibration drive bar is provided with, installed in the lower part of bar, aerator-fluffer for fractions being separated. Diaphragm installed on bar free to reciprocate has gasket for bushing and is equipped with blades directed at an angle. Accumulator for separated fractions is disposed in the side of inner surface of jigging chamber. EFFECT: increased fine gold recovery. 2 dwg
Patent RU-2126120-C1 (RU)
Title: Refrigerating chamber
Inventor: VYGODIN V A
IPC: F25D11/00
Filed: 1997-12-23
Granted: 1999-02-10
Abstract: FIELD: refrigerating engineering; domestic and commercial refrigerators. SUBSTANCE: heat-insulated shell of refrigerator is provided with evaporator mounted along rear wall. Chamber is provided with electrodes rigidly secured in rear wall perpendicularly relative to evaporator. passage for circulation of air may formed between evaporator and rear wall. EFFECT: reduced power requirements at maintenance of required temperature and retained quality of refrigerated product. 6 cl, 7 dwg
Patent RU-2133518-C1 (RU)
Inventor: SINJAVSKIJ V V
IPC: H01J45/00
Filed: 1998-02-16
Granted: 1999-07-20
Abstract: Использование: при создании термоэмиссионного реактора-преобразователя с расположенными внутри активной зоны термоэмиссионными электрогенерирующими сборками. Реакторные испытания электрогенерирующих сборок включают вакуумирование термоэмиссионной сборки, подачу пара цезия из источника пара в межэлектродные зазоры термоэмиссионной сборки через размещенные в вакуумной страховочной полости петлевого канала обогреваемый цезий-вакуумный тракт. Периодическую проверку герметичности осуществляют путем подачи нейтрального газа при давлении выше рабочего давления пара цезия. После подачи нейтрального газа осуществляют регистрацию негерметичности при кратковременном повышении температуры наружного корпуса термоэмиссионной сборки, для чего нейтральный газ подают в страховочную полость петлевого канала. При обнаружении негерметичности цезий-вакуумного тракта испытания продолжают при непрерывной подаче в страховочную полость нейтрального газа при давлении, равном или больше рабочего давления пара цезия. Технический результат заключается в возможности проведения испытаний при разгерметизации цезий-вакуумного тракта петлевого канала. 2 ил.
Patent RU-2141649-C1 (RU)
Inventor: BEREZKIN V A
IPC: G01N27/14
Filed: 1998-02-18
Granted: 1999-11-20
Abstract: Использование: в качестве нагревателя интегрального полупроводникового газового датчика, инфракрасного излучателя адсорбционного оптического газоанализатора, активатора печатающей головки струйного принтера. Технический результат - повышение надежности и долговечности теплового элемента. Сущность: наносят тонкий слой монокристаллического кремния на многослойную диэлектрическую тонкопленочную мембрану, на незащищенную поверхность кремниевого слоя наносят многослойную диэлектрическую пленку, причем слои этой пленки идентичны слоям мембраны и расположены зеркально симметрично относительно слоя кремния, в качестве пленки используют комбинацию слоев диэлектриков SiO 2  и Si 3 N 4  с соотношением толщин (3,5 - 2,7):1,0, слой SiO 2  прилегает к слою кремния. 2 ил.
Patent RU-2135938-C1 (RU)
Title: Artillery round
Inventor: AMANOV V V
IPC: F42B5/18
Filed: 1998-02-23
Granted: 1999-08-27
Abstract: FIELD: fixed ammunition in particular, artillery rounds for automatic rocket launchers. SUBSTANCE: artillery round has a warhead with driving band filled with propellant charge, combustion chamber with a receiver separated by a horizontal perforated diaphragm with a membrane, gasket and a primer. The propellant charge is positioned in the combustion chamber made in the form of a bush permanently joined to the warhead body between the plate spring gasket and diaphragm located at the bush end face above the receiver; the ring membrane is installed for movement on the diaphragm central boss, furnished with a flange mounted coaxially to which is the primer, or the membrane is made in the form of independent caps with radial riffles installed on the steps of the diaphragm orifices on the side of the propellant charge. EFFECT: enhanced functional reliability and reduced expenditures connected with service. 4 dwg
Patent RU-2152366-C1 (RU)
Title: Method and device for production of clinker from aqueous slime of raw materials
Inventor: FENGER ENS
IPC: C04B7/44
Filed: 1995-08-03
Granted: 2000-07-10
Abstract: FIELD: manufacture of cement clinker. SUBSTANCE: first, slime is dried in gas drier in suspension, after which it is transferred to thermal unit where raw material is quickly heated and all organic compounds are decomposed in thermal unit. After heating in thermal unit, raw material is directed to furnace where it is granulated and burnt, thus producing clinker. EFFECT: avoidance of escape of volatile organic compounds entrapped by waste gases into atmosphere. 4 cl, 1 dwg
Patent RU-2140097-C1 (RU)
Inventor: KHAN I G
IPC: G02B5/30
Filed: 1998-02-24
Granted: 1999-10-20
Abstract: FIELD: optics. SUBSTANCE: given invention is aimed at improvement of polarization characteristics of optical polarizers, specifically, at growth of dichroic ratio of such polarizers in comparison with traditional polarizers based on dyes capable of formation of stable lyotropic liquid-crystal phase and at expansion of assortment of dyes suitable for preparation of high-efficiency optical polarizers. For manufacture of given optical polarizer one anisotropically absorbing birefrigent layer formed from mixed salts of dichroic anion dyes carrying various cations is used at least as one of polarization coats. Proposed optical polarizer can contain in the capacity of dichroic dye dyes selected from class of azo dyes, anthraquinone dyes, indigo dyes, etc related in their turns to group of direct, active, acidic, metal-carrying and other dyes. EFFECT: improved polarization characteristics, expanded assortment of dyes suitable for manufacture of high-efficiency optical polarizers. 15 cl, 2 dwg, 1 tbl
Patent RU-2141356-C1 (RU)
Title: Stopper
Inventor: MOSHKONOV V V
IPC: A61M37/00
Filed: 1998-03-06
Granted: 1999-11-20
Abstract: FIELD: medical engineering. SUBSTANCE: stopper has telescopically shifting body consisting of two parts pushed apart by spring so that distance ring enclosed between their comb-like teeth under protective casing forms corrugation which closes hole. Stopper may be widely used in women' critical days. EFFECT: small mass, convenient handling. 3 cl, 2 dwg
Patent RU-2139998-C1 (RU)
Title: Two-stroke rotary engine
Inventor: SMIRNOV O N
IPC: F02B75/02
Filed: 1998-03-18
Granted: 1999-10-20
Abstract: FIELD: mechanical engineering; engines. SUBSTANCE: to provide asymmetry of timing phases of two-stroke engine with crankcase displacement scavenging, rotary motion is imparted to piston at which projection of piston crown and cutout on piston skirt provide spool control of opening of valve timing system. Mechanism converting reciprocating motion of piston 6 into rotary motion is made in form of connecting rod 8 whose big end is made in form of universal joint 9 engaging with crank 7. Small end is also made in form of universal joint 10. Engine rotary link is made in form of crank 7 whose axis of rotation is oriented at acute to longitudinal axis of cylinder. EFFECT: provision of two-stroke engine with asymmetrical timing phases. 2 cl, 20 dwg
Patent RU-2144646-C1 (RU)
Title: Recirculating-gas heat generator
Inventor: KREJNIN E V
IPC: F24H3/02
Filed: 1998-07-03
Granted: 2000-01-20
Abstract: FIELD: coolant generation by mixing. SUBSTANCE: heat generator has casing accommodating coaxially arranged tubular shells, fully metal gas burner provided with two air inlets, fan with extension piece and mounting flange. Chosen proportion of diameters of internal shell and extension piece is 2.2-1.5 and that of internal shells is 1.5-1.2. Water pipe is built in front edge of internal shell along air flow; air ports are provided on periphery of mounting flange for efficient cooling of generator casing. EFFECT: optimized vacuum in working space, improved reliability and facilitated servicing of burner. 3 cl, 2 dwg
Patent RU-2142989-C1 (RU)
Title: Водка "потребкооперация"
Inventor: PAVLOVA T V
IPC: C12G3/06
Filed: 1998-08-31
Granted: 1999-12-20
Abstract: Изобретение предназначено для использования в ликеро-водочной промышленности. Водка крепостью 40% содержит следующие ингредиенты, кг на 1000 дал готового продукта: аскорбиновая кислота 0,09 - 0,15, сахар 9,5 - 10,5, а также, л, водно-спиртовой настой корицы I и II сливов 0,07 - 0,09, водно-спиртовая жидкость - остальное. Аскорбиновую кислоту вводят в водку в виде фильтрата ее раствора в водке. Сочетание входящих в водку ингредиентов и их количественное соотношение повышает органолептические показатели и стабильность водки при хранении и расширяет ассортимент водок. 1 табл.
Patent RU-2150663-C1 (RU)
Title: Method for reduction of probability of flight vehicle destruction
Inventor: TALANOV B P
IPC: F42B10/60
Filed: 1998-12-22
Granted: 2000-06-10
Abstract: FIELD: keeping safe of military vehicles in their danger zone. SUBSTANCE: method consists in flight vehicle maneuvering in the control zone. Harmonic motion in two planes is imparted to the flight vehicle with variation of amplitude relative to the predicted trajectory within two to five overall dimensions of the flight vehicle in the frontal plane. EFFECT: impredicted trajectory of flight vehicle motion, psychological preparation to target approach.
Patent RU-2149036-C1 (RU)
Title: Probe
Inventor: BOCHARNIKOV E S
IPC: A61M25/00
Filed: 1999-03-22
Granted: 2000-05-20
Abstract: FIELD: medicine, particularly, lavage of esophagus. SUBSTANCE: probe may be used for esophagus lavage of children poisoned with chemical substances of caustic action in early terms after chemical trauma irrespective of patient's state. The probe makes it possible to avoid performance of trachea intubation and to use large volumes of liquid in the process of lavage. Probe represents two-way flexible tube with two perforated channels. One end of tube is obturated and provided with inflated cuff. Tube channels are perforated. One channel is positioned above inflated cuff. Other channel is located at a distance equal to that between level of esophagus diaphragmatic narrowing and level of esophagus entrance. EFFECT: minimum traumatic injuries. 1 dwg, 1 tbl
Patent RU-2154591-C1 (RU)
Inventor: AVINKIN V S
IPC: B63C11/02
Filed: 1999-03-31
Granted: 2000-08-20
Abstract: FIELD: diver tugboats. SUBSTANCE: diver tugboat has hull with engine and propulsion plant, selector switch for change-over of its modes of operation, rod secured on hull with device on its free end for transmission of the diver's control force. Rod is mounted in tugboat CL in way of its longitudinal axis and is rigidly connected with hull. Device for transmission of diver's control force is made in form of bumper-rail extended in front of rod along its axis; it may be made in form of transversal rail with handles and rudders secured on free end of rod for rotation about vertical and horizontal axes. Mode selector switch of engine and propulsion plant is fitted on free end of rod. EFFECT: simplified construction at improved operational properties and enhanced safe of navigation. 15 cl, 7 dwg
Patent RU-2148034-C1 (RU)
Inventor: JAKUSHEVA O I
IPC: C02F11/16
Filed: 1999-05-11
Granted: 2000-04-27
Abstract: Изобретение относится к способам микробиологической очистки промышленных органических шламов и может найти применение для утилизации шламов предприятий нефтеперерабатывающей и нефтехимической промышленности. В шлам вносят кондиционирующую добавку, в качестве которой используют отход производства простых полиэфиров на основе окисей этилена и пропилена со стадии фосфатносорбционной очистки продуктов, в количестве 5-50 г на 1 кг шлама часть гумусоподобного субстрата, полученного аэробной биодеградацией, вводят в исходный шлам в количестве 5-30% от веса исходного шлама. Технический результат - удешевление процесса за счет использования отхода производства, повышение эффективности очистки. 1 табл.
Patent RU-2144561-C1 (RU)
Title: Method and apparatus for treatment of liquid oils and fats
Inventor: KARAPUTADZE T M
IPC: C11B3/02
Filed: 1999-07-12
Granted: 2000-01-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: oil or fat is mixed with water and chemical (flocculant) and neutralizing agents to form reaction mixture. The latter is agitated by creating and bringing into interaction two counter-current flows of reaction mixture followed by separation of interaction products. Apparatus has at least two reaction vessels, pipelines, and shutoff valve accessories. Each reaction vessel contains two connection pipes disposed on one side of vessel and connected to the first pipeline. Ends of connection pipes are located inside reaction vessel at the opposite sides of the latter. Third connection pipe is connected to the second pipeline of each reaction vessel and located on opposite side of reaction vessel being directed toward the first two connection pipes. Reaction vessels communicate with vacuum line. EFFECT: achieved production of high-quality product with fixed peroxide index, simplified technology, and reduced power and materials consumption. 8 cl, 1 dwg, 1 tbl, 12 ex
Patent RU-2160690-C1 (RU)
Title: Tractive coupler for towing vehicle
Inventor: NILOV V A
IPC: B64F1/22
Filed: 1999-07-05
Granted: 2000-12-20
Abstract: FIELD: mechanical engineering; aircraft ground servicing. SUBSTANCE: proposed tractive coupler includes towing vehicle, tow bar connected with frame of towing vehicle with grip fitted on its free end; this grip is engaged with front leg of aircraft undercarriage. Device is provided with additional grip secured on two bar and engaged with front leg of aircraft undercarriage. Tow bar is made in form of frame and is connected with front leg of aircraft undercarriage at two points located at various heights by means of quickly connected grips; tow bar is connected with towing vehicle through guide whose movable part is provided with spherical support engaged with lever which is swivel in horizontal plane and is provided with controllable stops. Mounted in parallel with guide are hydraulic rams; additional hydraulic cylinder is mounted between tow bar and bumper of towing vehicle by means of ball joints. Additional loading of towing vehicle with additional coupling weight may be made within and without reference perimeter. EFFECT: improved tractive and coupling properties of working vehicle. 2 cl, 5 dwg
Patent RU-2165182-C1 (RU)
Inventor: KVASENKOV O I
IPC: A23L2/02
Filed: 1999-09-20
Granted: 2001-04-20
Abstract: FIELD: food-concentrates industry. SUBSTANCE: method involves treatment of prepared bananas by aqueous solution of salt of eicosapentaenoic acid with N-heterocyclic base in amount of 0.5-1·10 4  and their aging for 2-5 h. Then bananas are pared, pulp is crushed with preparation of juice, and peel is subjected to acid hydrolysis. Hydrolyzate is separated and blended with juice for preparation of final product. EFFECT: increased stability of base to microbial spoilage. 2 ex