baber/WOPTO huggingface dataset:
Patent RU-2022136-C1 (RU)
Title: Method of operation of internal combustion engine
Inventor: POSYPAJLO VALENTIN K
IPC: F02B3/10
Filed: 1991-02-25
Granted: 1994-10-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: during expansion of combustion products in the working cylinder, air is admitted to the compressor cylinder for the second time; this air is fed to the working cylinder during exhaust of waste gases. Fuel is injected in two portions. Injecting the second portion is started after maximum rate of feed of the first portion has been attained but before completion of its injection. EFFECT: enhanced efficiency. 6 dwg
Patent RU-2026431-C1 (RU)
Inventor: BAJSIEV KHADZHI-MURAT KH
IPC: D04B7/34
Filed: 1991-02-27
Granted: 1995-01-09
Abstract: FIELD: textile mechanical industry. SUBSTANCE: device has belt drive disposed onto side surface of guiding rail, mechanism for turning pass of carriage made in form of two roller and disposed between the rollers in a space relation to eccentric. Top and lower branches of belt drive are disposed in top and lower spaces correspondingly. Mechanism for displacement and turning pass of the carriage has eccentric position locker which permits to turn the carriage off the belt drive at failure. EFFECT: improved efficiency. 2 dwg
Patent RU-2021432-C1 (RU)
Inventor: CHUKICHEV ALEKSEJ N
IPC: E02F5/08
Filed: 1991-04-02
Granted: 1994-10-15
Abstract: Использование: землеройное машиностроение. Может быть также использовано в лесном хозяйстве при прокладке защитных, заградительных и опорных противопожарных полос и при тушении пожаров. Сущность изобретения: фреза установлена на вертикальном валу и выполнена в виде замкнутого полого конуса, на поверхности которого установлены метательные лопатки. Лопатки выполнены желобчатыми, а их нижняя часть имеет режущие элементы. Кожух фрезы выполнен в виде усеченного конуса. За счет обеспечения увеличения скорости грунта при его движении вдоль метательных лопаток улучшается метание грунта. Наличие режущих элементов на метательных лопатках расширяет технологические возможности фрезы за счет резания грунта с древесными включениями. 2 ил.
Patent RU-2032181-C1 (RU)
Title: Fiber-optic electric-field strength and voltage meter
Inventor: KISELEV VLADIMIR V
IPC: G01R13/40
Filed: 1991-02-05
Granted: 1995-03-27
Abstract: FIELD: measurement technology. SUBSTANCE: meter has double-wave radiation source 1 and photodetector 25 optically coupled through optical fibers 2 with sensor 3 incorporating modulating component 14 made of electrooptic monocrystal with regular domain structure whose domain axes are perpendicular to planes of electrodes 15 formed on two opposing sides of this component, diaphragms, microlens 4 whose optical axis receives interference device for dividing different- wavelength channels into two similar measuring arms assembled in glass module one of whose sides tilted through 45 deg. to optical axis of lens carries multilayer interference filter 5 and its other side beveled at 135 deg. to optical axis of microlens 4 mounts mirror 22. Measuring arm is built up of optically coupled four gradient bar lenses 6-9, modulating component, and triangular prism 20; first and second measuring arms are optically coupled with photodetector 25 through ϒ-combiner and receiving optical fiber with gradient index profile similar to transmitting optical fiber that couples radiator with sensor. Photodetector 25 is essentially glass module one of whose sides bears holographic diffraction grating for spatial separation of protodectors electrically connected to signal processing unit. Meter sensor is built of dielectric material only and has small mass and dimensions; its integral design is possible. EFFECT: improved validity, accuracy, and sensibility of meter. 2 cl, 1 dwg
Patent RU-2040905-C1 (RU)
Inventor: DZIS ANATOLIJ SAZONOVICH
IPC: A23G3/00
Filed: 1991-04-08
Granted: 1995-08-09
Abstract: FIELD: food industry. SUBSTANCE: saccharole-xylite mixture at ratio (1.0-1.7)-(100-50) is used as sweetening mixture, quantity of said mixture in confectionery being 4-8 of summary mass of components. Dissolution of saccharole and xylite is carried out in portion of liquid components. EFFECT: improves efficiency of the method. 2 tbl
Patent RU-2035191-C1 (RU)
Title: Inactivated vaccine against venezuelan equine encephalomyelitis and a method of its preparing
Inventor: KUSLIJ ALEKSANDR G
IPC: A61K39/193
Filed: 1991-04-29
Granted: 1995-05-20
Abstract: FIELD: medicine, virology. SUBSTANCE: virus of Venezuelan equine encephalomyelitis, strain Trinidad, GKV number 536, is multiplied in human embryo diploid lung cells L-68 at 37 C for 18-24 h. Virus is concentrated with polyethylene glycol 6000, treated by ultrasonic oscillation (3 times by 15 s). Virus-containing material is purified in sucrose gradient density, inactivated with 0.05% formaldehyde for 48 h and sorbed on aluminium hydroxide at the ratio 0.8-1.2/8-12 at pH 7,3 ± 0,1 Final protein concentration in vaccine is 100 ± 10 mcg/ml, activity is 3.3-3.9 lg PFU. EFFECT: improved method of vaccine preparing. 3 cl, 3 tbl
Patent RU-2081724-C1 (RU)
Title: Apparatus for metal blanks continuous casting
Inventor: HUGENS JOHN RICHMOND JR
IPC: B22D5/04
Filed: 1990-12-28
Granted: 1997-06-20
Abstract: FIELD: method of discrete blanks continuous casting. SUBSTANCE: two-converter casting facility of continuous action has the shaping inserts like separators, that are used by upper conveyer to shape metal as discrete segments. Shaping inserts of different size and form are used. EFFECT: improved design. 6 cl
Patent RU-2055891-C1 (RU)
Inventor: TSZYAN KANCHZHEN YU
IPC: C12N15/01
Filed: 1991-08-29
Granted: 1996-03-10
Abstract: Использование: иммунология, регулирование иммунологических сил организма после различных патологических состояний. Сущность изобретения: способ включает перевивание патологического материала животному донору, после чего животное донор и реципиент помещают в устройство для направленной передачи биологической информации.
Patent RU-2010001-C1 (RU)
Title: Process for concentrating siderite bauxites
Inventor: PERVUSHIN NIKOLAJ G
IPC: C01F7/00
Filed: 1991-07-01
Granted: 1994-03-30
Abstract: FIELD: ore benefication. SUBSTANCE: siderite bauxite ore is crushed and sized into finely divided fraction and hard rocky product. The rocky product is milled and treated by magnetic separation at field intensity of 2500-3500 Oe to give bauxite concentrate and siderite product which is combined with finely divided fraction. The resulting mixture is roasted and separated at magnetic filed intensity of 1300-1500 Oe. EFFECT: increased efficiency. 1 cl, 1 ex, 2 tbl
Patent RU-2052138-C1 (RU)
Inventor: MARTYNYUK NIKOLAJ PAVLOVICH
IPC: F02B77/13
Filed: 1991-11-25
Granted: 1996-01-10
Abstract: FIELD: engine engineering. SUBSTANCE: system has monoblock units 2 mounted in oil pipe 1 in series. The units abut against each other over face surfaces 11. Each unit 2 is made up as a cylindric race outer side of which is in contact with the inner side of pipe line 1 and inner bushing. End 5 of the bushing is rigidly connected with the inner side of the race. The other end of the bushing is free and mounted with a spaced relation inside the adjacent monoblock unit. When the engine is in operation, its part vibrate as outer side of each cylindrical race is in contact with the surface of pipe line 1. The vibration is transmitted to the inner bushing through a weld. The bushing vibration decreases hydraulic resistance to the oil flow. EFFECT: enhanced reliability. 4 dwg
Patent RU-2014169-C1 (RU)
Inventor: NAGAJTSEV VLADIMIR F
IPC: B23B27/16
Filed: 1991-11-26
Granted: 1994-06-15
Abstract: FIELD: machining. SUBSTANCE: cutting tool has a holder with a hole for feeding a processing fluid. A cutting member in the form of a set of ring plates with an end undercutting is mounted in a holder hollow. The undercutting forms radial cavities between the plates, the cavities are located on condition of communication with the holder hole. A processing fluid slot and a flexible tab are made in the bush. The cutting member is clamped by a clamp with a projection and a shank in the form of a dovetail positioned in a cross slot made in the holder. EFFECT: improved structure. 3 dwg
Patent RU-2020178-C1 (RU)
Title: Highly heat resistant alloy
Inventor: AFANASEV SERGEJ V
IPC: C22C19/05
Filed: 1991-11-21
Granted: 1994-09-30
Abstract: FIELD: responsible components of gas turbine engines. SUBSTANCE: the alloy comprises the following components (wt %): 0.005-0.12 carbon; 0.005-0.015 boron; 9.5-11.4 chromium; 5.2-6.8 cobalt; 0.5-1.5 molybdenum; 7.5-9.8 tungsten; 3.8-4.4 aluminium; 4.0-4.6 titanium; 0.5-1.5 niobium; 0.3-0.8 manganese; 0.005-0.02 calcium; 0.01-0.03 yttrium; 0.005-0.03 zirconium; and nickel, the base. EFFECT: improved properties of the highly heat resistant alloy. 2 cl, 2 tbl
Patent RU-2029587-C1 (RU)
Title: Puzzle game
Inventor: VOKHMYANIN VLADISLAV G
IPC: A63F7/04
Filed: 1991-11-22
Granted: 1995-02-27
Abstract: FIELD: games. SUBSTANCE: puzzle game has a transparent hollow housing, partition disposed within the inner cavity of the housing, at least one catcher of game member made in the form of a tube, magnet movably disposed externally of the housing and adapted for control of the game member. EFFECT: enhanced amusement. 2 cl, 1 dwg
Patent RU-2039003-C1 (RU)
Title: Pocket for forming packs of long-cut rolled products
Inventor: MEZHENNYJ GEORGIJ YAKOVLEVICH
IPC: B65G47/69
Filed: 1991-12-23
Granted: 1995-07-09
Abstract: FIELD: production of rolled products. SUBSTANCE: device has frame with fixed inner working walls forming C-shaped section in cross section. One of walls of C-shaped section is vertical and adjoins feeding slides and two other flat walls are inclined in opposite directions at angle of 30 degrees to horizon. Movable forming member is rod arranged in parallel with extreme inclined wall of pocket and it is secured by its lower end on base arranged parallel to middle wall of pocket and mated with guide. Side wall of rod pointed to feeding slide has steps. Outline of pocket is selected to suit natural arrangement of round or hex rolled products. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2025505-C1 (RU)
Inventor: GUREEV DMITRIJ M
IPC: C21D1/09
Filed: 1991-12-20
Granted: 1994-12-30
Abstract: Использование: обработка изделий из металлов и их сплавов. Сущность изобретения: одновременно с наложением ультразвука поверхность изделия нагревают источником с высокой плотностью энергии, например лучом лазера, до температур, не превышающих Ac 1  , и охлаждают. В зоне комбинированного воздействия формируется особое напряженное состояние, которое способствует ускорению всех процессов, требующих для своего развития термической активации.
Patent RU-2007972-C1 (RU)
Title: Протез бедра с внешним источником энергии
Inventor: FARBER BORIS S
IPC: A61F2/60
Filed: 1991-08-07
Granted: 1994-02-28
Abstract: Использование: в медицине для протезирования нижних конечностей. Сущность: протез бедра с внешним источником энергии содержит механизм фиксации, выполненный в виде двухступенчатого цилиндрического барабана, установленного на оси коленного шарнира, и охватывающих лент, причем набегающая ветвь ленты, охватывающая цилиндрический барабан большего диаметра, прикреплена к гильзе голени, сбегающая ветвь ленты прикреплена к одному из концов равноплечего двуплечего рычага, установленного на опоре в гильзе голени, к противоположному плечу рычага прикреплен набегающий конец ленты, охватывающий цилиндрический барабан меньшего диаметра, сбегающий конец которого соединен с рычагом, соединенным с сердечником соленоида, установленным в гильзе голени, причем масса и местоположение соленоида с сердечником эквивалентны характеристикам балансировочного груза, при этом перпендикулярно оси основного соленоида установлен дополнительный соленоид с впадиной, а в его сердечнике имеется выступ, не превышающий размер впадины. 2 ил.
Patent RU-2013932-C1 (RU)
Inventor: VOROBEV GEORGIJ P
IPC: A01G9/14
Filed: 1992-01-03
Granted: 1994-06-15
Abstract: Изобретение относится к сельскому хозяйству, в частности к выращиванию овощей на приусадебных, огородных и садовых участках. Задачей изобретения является снижение стоимости сооружения и эксплуатации застекленной теплицы, повышение освещенности растений в застекленной теплице и улучшение условий вентиляции. Теплица состоит из каркаса, выполненного из вертикальных стоек и перекладин, застекленных проемов, пластины стекла в которых вставлены в желобки. Сверху теплица покрыта пленкой. Стекла в проемах, накладываемые в напуск, имеют вертикальные кромки произвольной формы в виде прямых, ломаных и кривых линий. 1 з. п. ф-лы, 4 ил.
Patent RU-2030933-C1 (RU)
Title: T-section hot rolling method
Inventor: KRUPNIK ISAAK ABRAMOVICH
IPC: B21B1/08
Filed: 1992-01-10
Granted: 1995-03-20
Abstract: FIELD: working of metal. SUBSTANCE: method involves rolling with looping in alternation with tension of strip plate between stands, with looping of plate being effectuated after pass, where wall is predominantly reduced, and tension of strip plate being effectuated after pass, where strip part of section is predominantly reduced. Strip plate wall is settled down in one of shaping passes by jamming it for 15-25% of its height till boss is formed at base side. Base is flattened in subsequent pass. Prior to feeding at base side. Base is flattened in subsequent pass. Prior to feeding strip plate to finishing pass, temperature over cross-section is equalized by local cooling. EFFECT: increased efficiency and high quality of section. 12 dwg, 2 tbl
Patent RU-2010465-C1 (RU)
Title: Device for dressing contact surfaces of multilayer printed circuit boards
Inventor: SHCHEGOLEV VALERIJ A
IPC: H05K3/26
Filed: 1992-01-16
Granted: 1994-03-30
Abstract: FIELD: electronics. SUBSTANCE: invention refers to process of manufacture of multilayer printed circuit boards. Device is provided with collet chuck for gripping of dressing tool fabricated in the form of rod containing abrasive material having diameter equal to diameter of land. Split metal bushing is positioned between rod and collet chuck. EFFECT: improved productivity of dressing. 3 dwg
Patent RU-2014673-C1 (RU)
Inventor: KANEVSKIJ VASILIJ I
IPC: H01L47/02
Filed: 1992-01-16
Granted: 1994-06-15
Abstract: Изобретение относится к электронной технике, а именно к полупроводниковым приборам на основе переноса электронов, и может быть использовано в приборах для генерирования СВЧ-колебаний. Сущность изобретения: высокочастотный прибор на эффекте Ганна содержит активный слой из полупроводникового материала данного типа проводимости, сформированных на нем с двух сторон полупроводниковых слоев второго типа проводимости: первого анодного контакта и второго катодного контакта, расположенного напротив анодного контакта. Катодный контакт состоит из областей, инжектирующих ток и ограничивающих инжекцию тока и образующих матричную структуру. В качестве области катода, ограничивающей инжекцию тока, может быть использован барьер Шотки. Новым в высокочастотном приборе на эффекте Ганна является выполнение барьера Шотки в V-образном, трапецеидальном или прямоугольном углублении катода. Глубина залегания границы области катода, ограничивающей инжекцию тока, выбирается из соотношения l≥ ΔrL/q·E ср  , где ΔrL - энергетический зазор между r и L долинами полупроводникового материала; l - глубина залегания области ограничивающей инжекцию тока; q -заряд электрона; E ср  - средняя напряженность электрического поля. 1 з.п.ф-лы, 9 ил.
Patent RU-2015787-C1 (RU)
Title: Method of manufacture of circular parts with various principally spherical internal surface
Inventor: OSOSKOV ALEKSANDR P
IPC: B21K21/08
Filed: 1992-02-03
Granted: 1994-07-15
Abstract: FIELD: machine engineering. SUBSTANCE: the point of method consists in stamping internal surface of initial circular blank. In this case external diameter of the circular blank shall be equal to external diameter of manufactured part, resulting in low coefficient of metal use at manufacture of circular blank by machining from the pipe turned along external diameter up to required external diameter of manufactured part. EFFECT: enhanced efficiency of stamping. 5 dwg
Patent RU-2024149-C1 (RU)
Inventor: NAGAJ VLADIMIR I
IPC: H02H3/08
Filed: 1992-04-03
Granted: 1994-11-30
Abstract: Использование: релейная защита комплектных распределительных устройств внутренней и наружной установки от КЗ через электрическую дугу. Сущность изобретения: включение последовательно с фотодатчиками балластных резисторов, величина сопротивления которых выбирается специальным образом, что обеспечивает селекцию поврежденной ячейки с помощью аналого-цифрового преобразователя и дешифратора. 1 ил.
Patent RU-2003439-C1 (RU)
Inventor: BOCHKAREV SERGEJ V
IPC: B22F3/18
Filed: 1992-04-07
Granted: 1993-11-30
Abstract: Сущность изобретени : порошок пропитывают  св зующим раствором, нанос т на прокатные ваши,  выравнивают обкатными роликами и подают в очаг  деформации, где происходит напрессовывание порошка  на металлическую подложку путем совместной  прокатки между валками. 1ил
Patent RU-2023089-C1 (RU)
Inventor: BONDARENKO VIKTOR K
IPC: D05B57/10
Filed: 1992-03-17
Granted: 1994-11-15
Abstract: Изобретение относится к способам изготовления деталей швейных машин, в частности к челнокам. Способ заключается в том, что осуществляют формование полимерного корпуса с одновременным соединением с металлическим проволочным каркасом. 3 ил.
Patent RU-2060485-C1 (RU)
Inventor: ZON BORIS ABRAMOVICH
IPC: G01M3/38
Filed: 1992-03-06
Granted: 1996-05-20
Abstract: FIELD: measurement technology. SUBSTANCE: article is filled with testing gas and leak is indicated and found by radiating and measuring poweror radiation modulated while passing through leak points of gas. Mixture is used as testing gas with light component in its composition and heavy component as a gas with acute odour. Device for testing articles for leak-prooofness has vessel with sample gas, system for supplying gas into articles, radiation source and reveiver. Device is provided with two gas colectors made in the form of cones, and funnels mounted above and under the articles, and its tunnels are turned in opposite direction each other. The first gas collector has in its narrow part a pair of windows located parallel each other, at its one side the source is disposed and there is radiation receiver at the other side. Narrow part of the second gas collector is connected with outlet hole by a pipe. EFFECT: improved precision. 6 cl, 1 dwg
Patent RU-2067206-C1 (RU)
Inventor: PARSHUTIN YURIJ S
IPC: F02M37/12
Filed: 1992-03-04
Granted: 1996-09-27
Abstract: Использование: двигателестроение, в частности топливная аппаратура дизелей. Сущность изобретения: от пневмосистемы по патрубку 11, газовый редуктор 12 и открытый электромагнитный клапан 13 сжатый воздух подается в картер насоса высокого давления 8 и в топливный бак 1, в результате топливоподкачивающий насос 6 выключается из работы, а сжатый воздух препятствует проникновению дизельного топлива из топливоподкачивающего насоса 6 в картер насоса высокого давления 8. 1 ил.
Patent RU-2010540-C1 (RU)
Title: Method for production of pectin
Inventor: VASKINA VALENTINA A
IPC: A23L29/231
Filed: 1992-03-24
Granted: 1994-04-15
Abstract: FIELD: food industry. SUBSTANCE: method involves introducing cellulose phosphate additionally into a blended mixture of beet pulp and apple pomace taken in a mass relation of 1: 1-9 The amount of cellulose phosphate is 2-4% of the mass of mixture. Hydrolysis is carried out with a mixture of aqueous solutions of hydrochloric and acetic acids which is additionally treated with milk whey heated in advance and held at 90-95 C for 15-25 min. Acidity of said mixture is 290-300 T and mass relation of hydrochloric, acetic and lactic acid contained in whey is, respectively, 1: (0.220-0.660) : 0.374-0.943). EFFECT: higher efficiency. 4 tbl
Patent RU-2068285-C1 (RU)
Title: Device for evacuation of personnel from wrecked object
Inventor: TARANTSEV ALEKSANDR A
IPC: B64G1/52
Filed: 1992-06-30
Granted: 1996-10-27
Abstract: FIELD: development of aids of survival of personnel by evacuation from a wrecked object in space equipment, aviation, potentially dangerous ground, subsurface and surface structures. SUBSTANCE: the device for evacuation of personnel to be evacuated, acceleration unit with a motor, parachute system and a control system. The acceleration unit is furnished with vertical guides with pistons in its central part. The module is provided with cylinders and a pressure source, supply and drain valves; located inside the cylinders are the guide pistons. The parachute system is connected to the guides in their upper part. The module uses extensible supports with drives connected to the acceleration unit by means of retainers. EFFECT: enhanced reliability. 9 cl, 13 dwg
Patent RU-2073977-C1 (RU)
Inventor: SKOBELSKAYA ZINAIDA G
IPC: A23G3/34
Filed: 1992-07-03
Granted: 1997-02-27
Abstract: FIELD: food industry; particularly, confectionery and baking industry. SUBSTANCE: method for production of baked confection based on formula mixtures containing sugar source with dry kvass wort which portion in total quantity of sugar source is determined depending on coefficient of taste ((K ct )); these factors are in the following ratio: (K ct ) = (rs + n.c.) a w  . G w : (Σ a i  G i  - a w  G w ), where rs - portion of reducing substances in dry substances of dry kvass wort, portion units; n.c. - portion of nitrous compounds in dry substances of kvass wort, portion units; a w  - portion of dry substances of dry kvass wort, portion units; G w , mass of dry kvass wort, kg; a i  - portion of dry substance of component in formula, portion units; G i  - mass of component in formula, kg. EFFECT: reduced quantity of sugar, lower caloricity. 5 tbl
Patent RU-2036660-C1 (RU)
Title: Method for preparing diagnostic serum for aujeszky's disease virus
Inventor: MISHCHENKO VLADIMIR A
IPC: A61K39/42
Filed: 1992-05-12
Granted: 1995-06-09
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes using guinea pigs as donors which are to be repeatedly intramuscularly immunized by emulsion containing equal amounts of inactivated concentrated specific antigen reproduced in cell culture and oil adjuvant, making second injection on expiration of 20 to 22 days, administering third dose on expiry of 28 to 30 days after first injection has been made, and taking blood sample on expiry of 39 to 40 days after immunization has been started. EFFECT: more sophisticated technique. 1 tbl
Patent RU-2043043-C1 (RU)
Title: Device for removal of seeds of melons and water melons
Inventor: ZUBANOV ALEKSEJ P
IPC: A23N4/16
Filed: 1992-07-10
Granted: 1995-09-10
Abstract: FIELD: agricultural engineering. SUBSTANCE: device has an upper deck and a lower blind deck. The latter is a cylindrical sieve. Toothed members are arranged helically on one shaft, and in the operating zone the pitch is smaller than in the chopping zone. EFFECT: higher efficiency. 2 dwg
Patent RU-2097027-C1 (RU)
Title: Medicinal preparation on carrier
Inventor: MARIYA LYUCHIYA LOVRECHIK
IPC: A61K31/00
Filed: 1992-07-16
Granted: 1997-11-27
Abstract: Supported drugs with an increased dissolution rate, prepared by a process comprising mixing the drug with the support material under dry conditions, co-grinding the mixture in a mill with its grinding chamber saturated with the vapour of one or more solvents able to solubilize the drug or to be adsorbed on the surface of the support material, vacuum-drying the product obtained, and sieving. The drugs obtained in this manner have a reduced heat of fusion, a reduced melting point, an increased dissolution rate and an increased solubilization kinetics.