baber/WOPTO huggingface dataset:
Patent RU-2136540-C1 (RU)
Inventor: ANDREEV JU V
IPC: B63H21/14
Filed: 1996-04-03
Granted: 1999-09-10
Abstract: FIELD: mechanical engineering; manufacture of engines; shipboard propulsion plants working to their own propellers when propellers rotate in opposite direction. SUBSTANCE: power plant has non-reversible internal combustion engine including crankshaft with disk secured on its end face; this disk has toothed rim and unit driven by engine; flange of this unit is articulated with one connecting flange of engine depending on selected sense of rotation of driven unit. Ends of engine crankshaft are identical in construction. Each end of crankshaft ensure full power take-off. required sense of rotation of driven unit is ensured by turning and connecting the engine to driven unit by one or other end face. This procedure does not require dissemble, alterations and LH rotation modification. EFFECT: enhanced efficiency and operational reliability. 2 cl, 2 dwg
Patent RU-2108069-C1 (RU)
Title: Method for producing material for making bone implant
Inventor: MANANKOV A V
IPC: C04B35/00
Filed: 1996-04-09
Granted: 1998-04-10
Abstract: FIELD: surgery. SUBSTANCE: hydroxyapatite and wallastonite are mixed, followed by adding glycerol to mixture and heating it at 250-300 C for 40-60 min. Resulting mass is subjected to roasting at 1200-1250 C for 60-120 min, followed by cooling down to room temperature. EFFECT: higher efficiency.
Patent RU-2091898-C1 (RU)
Title: Travelling-wave tube with periodic magnetic focusing system
Inventor: KIVOKURTSEV ALEKSANDR YU
IPC: H01J25/42
Filed: 1996-04-23
Granted: 1997-09-27
Abstract: FIELD: microwave devices including O-type travelling-wave tubes with periodic magnetic focusing system. SUBSTANCE: tube has transist-time channel region of periodic magnetic focusing system built up of axially magnetized annular magnets and pole shoes made of nonretentive material. At least part of focusing system arranged upon introduction of high-frequency energy is built up of abutting sections. Each section has at least three magnets unidirectionally magnetized in axial direction. Magnets of every two adjacent sections are of opposite polarity. EFFECT: improved path of current flow due to increase in effective focusing value of magnetic field. 6 dwg
Patent RU-2116489-C1 (RU)
Inventor: SULTANOV ADKHAM ZAKIROVICH
IPC: F02K5/00
Filed: 1996-05-17
Granted: 1998-07-27
Abstract: Двигатель-движитель летательного аппарата содержит трубчатый корпус с расположенными в нем объемным компрессором и двигателем, соединенными между собой валом. Двигатель-движитель также снабжен соплом и газовым движителем, содержащим камеру сгорания, расположенную внутри корпуса. Корпус имеет облицованные жаропрочной керамикой внутренние стенки и коническую крышку. Коническая крышка выполнена с центральным отверстием с помещенной в последней воздухозаборной трубой. Воздухозаборная труба подключена к выходу из компрессора и оканчивается конусом с выполненными под углом отверстиями. Корпус имеет также сферическое днище с соплами и может выполняться с круглым или прямоугольным сечением. Такое выполнение позволяет увеличить тягу двигателя. 2 з.п. ф-лы, 3 ил.
Patent RU-2115076-C1 (RU)
Title: Continuously-acting sublimation still for vacuum-sublimation drier
Inventor: ANTIPOV S T
IPC: F26B9/06
Filed: 1996-06-04
Granted: 1998-07-10
Abstract: FIELD: sublimation drying, applicable in pharmaceutical, microbiological, food and other branches of industry. SUBSTANCE: sublimation still has a body accommodating hollow, sealed, thin-walled cooling elements containing in the interior an evaporator and a sluice gate for ice unloading, the interior of the elements is connected to the interior of a bellows. EFFECT: enhanced reliability. 2 dwg
Patent RU-2116553-C1 (RU)
Title: Device for removal of defects from operating pipe line and connection of branches to it
Inventor: SAMOJLOV B V
IPC: F16L55/18
Filed: 1996-06-13
Granted: 1998-07-27
Abstract: FIELD: devices for removal of defects and connection of branches to pipe line. SUBSTANCE: device includes adapter branch pipe secured on pipe line, damper and unit consisting of chuck with drive, centering drill and cutter; it is provided with C-shaped circular magnet fitted in cavity of cutter for limited axial displacement; magnet has axial hole for centering drill; lower end surface of circular magnet engageable with pipe line has identical form. In preferable version, cutter has inner holding pins located in C-shaped circular cavity of magnet. EFFECT: enhanced efficiency. 2 cl, 1 dwg
Patent RU-2110274-C1 (RU)
Title: Method to treat body state dependent on ovarian estrogens
Inventor: HODGEN GARY D
IPC: A61K38/04
Filed: 1995-02-02
Granted: 1998-05-10
Abstract: FIELD: medicine, gynecology. SUBSTANCE: method is suggested to treat body state dependent on ovarian estrogens such as endometriosis, uterine leiomyoma, premenstrual syndrome or dysfunctional uterine bleeding. It deals with injection of analog of gonadotropin releasing hormone and antiprogestine which provide a long-term treatment free of rapid decrease of osseous density which could be observed at application of gonadotropin releasing hormone analogs only. EFFECT: higher efficiency of therapy. 16 cl, 1 tbl, 3 dwg
Patent RU-2144652-C1 (RU)
Title: Device for control of aerodynamic drag of hypersonic flight vehicles
Inventor: GALKIN N A
IPC: B64C21/00
Filed: 1996-09-12
Granted: 2000-01-20
Abstract: FIELD: rocket and space engineering, applicable for control of aerodynamic drag of hypersonic flight vehicles maneuvering in atmosphere. SUBSTANCE: device has a nose section and an aerodynamic spike made in the form of a thin cylindrical rod with a tapered end piece, it is suggested to furnish the device with an additional number of aerodynamic spikes located in the device for keeping and feeding of aerodynamic spikes, and a control system. It is suggested to make the device for keeping and feeding of aerodynamic spikes in the form of a fixed cylindrical sealed casing for accommodation of a vessel for compressed gas connected to the feeding channel through a valve. The end of the feeding channel is connected to the guide channel and furnished with an aerodynamic spike position pickup. The channels parallel to the axis and accommodating the aerodynamic spikes are closed with covers and connected to the vessel for compressed gas through valves. The suggested structural arrangement of the device makes it possible to realize the constant length of the extended part of the aerodynamic spike, which, in turn, provides for a stable coordinate of the center of pressure of the hypersonic flight vehicle and, consequently, for a stable position of the center of pressure during its continuous aerodynamic glide. EFFECT: enhanced static stability of hypersonic flight vehicle in flight. 5 dwg
Patent RU-2108244-C1 (RU)
Title: Contact slipper for trolley-bus current collector
Inventor: POTERJAEV JURIJ PETROVICH
IPC: B60L5/00
Filed: 1996-09-27
Granted: 1998-04-10
Abstract: FIELD: transport engineering; electric vehicles. SUBSTANCE: contact slipper is made in form of plate with working portion to shape of contact wire with symmetrical shaped bells at ends. Width of working portion of contact slipper is 1.7 - 1.8 of contact wire width, radius of groove is 1.0 - 1.2 of radius of contact wire working surface. EFFECT: increased service life of contact slipper owing to decrease in impact loads when passing the hangers and parts of contact system. 2 dwg
Patent RU-2108690-C1 (RU)
Title: Flexible electric heater and process of its manufacture
Inventor: KUTSENKO ALEKSANDR STEFANOVICH
IPC: H05B3/36
Filed: 1996-10-23
Granted: 1998-04-10
Abstract: FIELD: electrothermics. SUBSTANCE: invention can be used in flexible electric heaters made from polymer materials employed for heating of rooms. Given flexible electric heater has arc-shaped shoot current conductive wires with sag in plane of resistive element equal to 0.02-0.3 distance between electrodes. Ends of shoot current-conductive wires are flattened, interwoven with insulation warp outside limits of ribbon electrodes. Electric insulation layers made from polyethylene of polypropylene lie in volumetric proportion with cloth of resistive element 1 equal to 0.5:1.0 to 1.0:1.0. Flexible electric heater is manufactured by lamination with velocity 0.5-10.0 m/min with formation of proper sag of shoot current-conductive wires. External electric insulation layers 12, 13 are made from polyethyleneterephtalate with thickness of 15.0-80.0 μm. EFFECT: increased uniformity of temperature field over width of electric heater and its enhanced reliability in process of manufacture and usage. 5 cl, 6 dwg
Patent RU-2132577-C1 (RU)
Title: Double-stage injector of fusion-fuel pellets
Inventor: VINJAR I V
IPC: G21B1/15
Filed: 1997-02-11
Granted: 1999-06-27
Abstract: FIELD: refueling fusion reactors and diagnosing fusion power plant plasma. SUBSTANCE: injector has vacuum chamber whose channel accommodates pellet shaping cell with heat exchanger. Second-stage pipe is provided with gas admission valve. Second stage accommodates piston installed therein for displacement. First-stage tank communicates with second stage through valve. Injector also has first-stage tank filler valve and diagnostic chamber. Inner space of pellet shaping cell is made in the form of truncated cone whose axis is aligned with that of channel. Smaller diameter of cone equals inner diameter of channel. Larger diameter of cone equals inner diameter of second-stage pipe. Angle at cone top is smaller than 90 deg. EFFECT: increased speed of pellets. 1 dwg
Patent RU-2126448-C1 (RU)
Title: Method of production of enzyme preparations
Inventor: EGOROV A D
IPC: C12N9/00
Filed: 1997-02-17
Granted: 1999-02-20
Abstract: FIELD: biotechnology, biochemistry. SUBSTANCE: method involves extraction of enzyme-containing raw, precipitation of enzymes from extract with alcohol or acetone and separation of a precipitate. Enzyme is dried by washing out with a mixture of liquid carbon dioxide and acetone taken at mass ratio from 3:7 to 7:3 under above atmosphere pressure followed by pressure drop to atmosphere value. This ensures to regenerate alcohol or acetone from solution in a mixture of fluidized gases and exclude loss of reagents in environment during the end product drying. EFFECT: improved method of production, improved ecology.
Patent RU-2108412-C1 (RU)
Title: Method for production of nickelic hydroxide and device for its embodiment
Inventor: VAKHONIN V A
IPC: C25B9/17
Filed: 1997-03-11
Granted: 1998-04-10
Abstract: FIELD: electrochemistry; may be used in manufacture of chemical current sources of nickel-zinc system, in particular button-type cells. SUBSTANCE: method of production of nickelic hydroxide by passing the current through nickel anode and cathode placed into electrolyte solution containing powdery Ni(OH) 2 , and also KOH with density of 1.08-3.38 g/cu.cm, nickelic hydroxide is passed into suspension in reaction volume. Before passing the current powder Ni(OH) 2  is mixed with electrolyte. Anode current density is selected within 0.7-0.9 A/sq.cm, and ratio of areas of anode and cathode is selected within the range of 2.8-3.2. The device for embodiment of the offered method has anode and cathode made in the form of coaxial cylinders of nickel screen placed in body, device for agitation of electrolyte in the form of propeller mixer. Cathode is located inside anode symmetrically to it. EFFECT: accelerated process of oxidation, production of nickelic hydroxide with higher value of specific capacitance close to theoretical value of 0.265 Ah/g. 2 cl, 1 dwg, 3 tbl
Patent RU-2125723-C1 (RU)
Title: Device taking and injecting samples
Inventor: BALDIN M N
IPC: G01N30/16
Filed: 1997-03-04
Granted: 1999-01-27
Abstract: FIELD: gas analysis. SUBSTANCE: device taking and injecting samples can be used in combination with gas chromatograph to check level of pollution of environment. It includes sampling line communicating with inlet to analyzed atmosphere, intermediate chamber linked with outlet to pump and line injecting sample into analyzer connected in sequence through flow limiters. Intermediate chamber and line injecting sample are joined with inlets to source of carrier gas through valves. Flow limiter is installed in line of carrier gas that connects line injecting sample to source of carrier gas. Sampling line is linked with outlet to pump. EFFECT: provision for high reproducibility of analysis. 4 cl, 2 dwg
Patent RU-2120769-C1 (RU)
Title: Method for recycling mustard and churning production wastes
Inventor: RUSAKOVA G G
IPC: A23K3/00
Filed: 1997-04-03
Granted: 1998-10-27
Abstract: FIELD: production of feeds for ruminants. SUBSTANCE: method involves providing natural silage of solid wastes and plant green mass; conducting moisture and heat treatment of recyclable wastes for removal of antinutritive substances (allyl mustard oil). Operating temperature is 50-60 C, humidity 50-60% by weight. Solid recyclable waste content is 10-20% by weight of silo green mass of crops. Feed produced by such method contains, wt.-%: protein, 36-40; fat, 13-15 (on conversion to dry matter); allyl mustard oil, 0.07-0.1. EFFECT: increased efficiency and improved quality of feeds. 1 ex
Patent RU-2142126-C1 (RU)
Inventor: KORSHUNOVA T I
IPC: G01N21/89
Filed: 1997-04-09
Granted: 1999-11-27
Abstract: FIELD: measurement technology; photographic, paper, textile and metal-working industries. SUBSTANCE: device has radiation source, scanning assembly made in form of two cones with reflecting surfaces, forming assembly, and photoreceiving unit. Use of auxiliary cone makes it possible to convert arc shape of beam reflected from material to plane shape, and to use standard straight line of photoreceiving rule as photoreceiver. Introduction of collecting lens makes beam travel conditions equal both in middle and on edges of flexible material. EFFECT: improved quality control. 1 dwg
Patent RU-2129811-C1 (RU)
Title: Method of preparing syrup - nonalcoholic balsam "gerbamarin"
Inventor: EMETS JU A
IPC: A23L2/385
Filed: 1997-04-09
Granted: 1999-05-10
Abstract: FIELD: alcoholic and nonalcoholic industries. SUBSTANCE: method involves pouring over all ingredients with 45-% aqueous-alcoholic liquid, ageing for 14-15 days and infusion is drained. Raw material is poured out by hot boiled water, aged for 12-16 h, infusion is drained, and both infusions are combined. Ground fruits of dog rose are poured out by boiled water with temperature 60 C, aged for 4 h at 50-60 C, infusion is drained and mixed with 65.8-% sugar syrup, infusion of formula ingredients and sea staff food infusion, and then cooled. Zoosterin, hydrolysate of milts of salmon family fishes, strawberry essence, color are subsequently added, mixed and ascorbic acid, potassium sorbate and citric acid are introduced, mixed, filtered and bottled at temperature not below 30 C. EFFECT: broadened assortment of syrups-balsams with higher curative and organoleptical properties and stable at storage. 2 ex
Patent RU-2129315-C1 (RU)
Inventor: MARKOV GENNADIJ ALEKSANDROVICH
IPC: H01F19/00
Filed: 1997-04-10
Granted: 1999-04-20
Abstract: Изобретение предназначено для использования в основном электротехническом оборудовании электростанций, линий электропередач и других устройствах. Трансформатор по I варианту содержит магнитопровод, две обмотки, имеющие вводы для источника питания и выводы для нагрузки. Первичная обмотка состоит из двух секций, намотанных на два стержня одного магнитопровода в одном направлении с одинаковым числом витков. Обе секции первичной обмотки соединены между собой противоположными концами - начало первой секции с концом второй секции, конец первой секции с началом второй секции. Места их соединения служат вводами для источника питания. Отличие трансформатора по II варианту состоит в том, что две секции первичной обмотки намотаны в противоположном друг другу направлении и соединены между собой одноименными концами - началами и концами обмоток секций. Вторичную обмотку наматывают на первичную вокруг обеих секций первичной обмотки с охватом обоих стержней магнитопровода. Техническим результатом является упрощение конструкции трансформатора. 2 с.п.ф-лы, 3 ил, 2 табл.
Patent RU-2126109-C1 (RU)
Inventor: GUBJANOV V V
IPC: F16K11/087
Filed: 1997-04-28
Granted: 1999-02-10
Abstract: FIELD: domestic plumbing facilities; supply of water and control of its flow rate and temperature by means of mixing cocks and cocks with shower hoses fitted with valve-type or lever-tyre sprayers in bathrooms, shower stands, kitchen side. SUBSTANCE: lever-type cock has body with inlet passages for supply of cold and hot water, outlet passage, chamber and seat, discharge, cover, mixing unit with inlet and outlet passages; mixing unit is provided with shut-off member made in form of engageable movable and fixed disks; cock includes also noise absorber, control handle with two degrees of freedom, guide of mixing unit engageable with control handle by means of toothed control rod and three circular rubber gaskets. Cock is also provided with two bearing washers and setting shaped plate. One bearing washer is located under movable disk and is insulated by additional rubber gasket. Other bearing respective passages in body with respective passages in mixing unit. Setting shaped plate is located under fixed disk of shut-off member. Bearing washer is mounted in seat of body on adhesive; this washer is secured by means of screws and is locked by means of two pins together with shaped plate. Three circular rubber gaskets used for sealing the disk are received by holes of setting shaped plate and are secured by means of protective rings located in them. metal bearing washers have flat dull surfaces to ensure optimal hydraulic insulation when engageable with rubber gaskets. Movable and fixed disks of shut-off member are made from ceramic; they have flat dull surfaces to ensure optimal hydraulic insulation when engageable with rubber gaskets. Mixing unit is located in zone of connection of cover and body. Discharge is made as separate part fitted on body. EFFECT: enhanced reliability of cock; increased service life; improved service properties. 2 cl, 6 dwg
Patent RU-2117324-C1 (RU)
Inventor: BABICHEV V I
IPC: G05B11/16
Filed: 1997-04-29
Granted: 1998-08-10
Abstract: Изобретение относится к оборонной технике, в частности к управляемым снарядам. Технический результат заключается в повышении быстродействия автопилота (уменьшении времени поворота рулей из нулевого положения на максимальный угол) и обеспечении максимального угла поворота рулей (по упорам) при отработке автопилотом импульсных сигналов управления. Технический результат достигается за счет того, что в автоколебательном автопилоте, содержащем последовательно соединенные блок вычитания, первый вход которого является входом задания автопилота, корректирующий фильтр интегродифференцирующего типа с преобладанием интегрирования на частотах автоколебаний и ограничительными элементами, выполненный на операционном усилителе, релейный элемент, усилитель мощности и рулевую машину с управляющим магнитом, выход которой является выходом автопилота и подключен через датчик обратной связи к второму входу блока вычитания, вход задания автопилота соединен с дополнительным управляющим входом релейного элемента. 3 ил.
Patent RU-2131403-C1 (RU)
Title: Способ определения термостойкости конструкционных керамических материалов
Inventor: IVANOV D A
IPC: C04B35/00
Filed: 1997-05-07
Granted: 1999-06-10
Abstract: Изобретение относится к керамической технологии и может быть использовано для оценки термостойкости конструкционной керамики. Для этого изготавливают призматические образцы с боковым надрезом, моделирующим трещину и не содержащим при вершине наведенных дефектов, и без надреза, а термостойкость определяют по величинам отношений:  (I-K* 1с /K 1с )•100%,  σ 1 /σ 2 ,  где K* 1с  - критический коэффициент интенсивности напряжений образца после термоудара,  К 1с  - среднее значение критического коэффициента интенсивности напряжений образцов до термоудара,  σ 1  -предел прочности при изгибе надрезанного образца после термоудара,  σ 2  -среднее значение предела прочности при изгибе образцов без надреза до термоудара. 
      В результате снижается ошибка определения термостойкости, имеет место нивелирование влияния фактора объема испытуемого образца на термостойкость, становится возможной количественная оценка сопротивления структуры керамики инициированию термических трещин и ее чувствительности к дефектам, образовавшимся в результате термоудара. 1 табл.
Patent RU-2140943-C1 (RU)
Title: Composition for preparation of heat-insulating material
Inventor: RAKHMANOV V A
IPC: C08L29/04
Filed: 1997-05-22
Granted: 1999-11-10
Abstract: FIELD: chemical industry. SUBSTANCE: described is composition for preparation of heat-insulating materials which comprises urea-formaldehyde resin, acid hardener, surfactant, chemical detoxicant and water and further comprises filler, and chemical detoxicant includes compounds selected from group consisting of industrial lignosulfonates, mixture of polyvinyl alcohol and hydrochloric acid triethanolamine at weight ratio thereof of 1:(0.1-0.33), sulfite-yeast/ratios of components being as follows, wt %; urea-formaldehyde resin, 45-75; acid hardener, 1.0-2.5; filler, 0.2-10; surfactant, 1.2-2.7; chemical detoxicant, 3.3-5.8; and the water balance. Method makes it possible to prepare ecologically safe heat-insulating material having strength and heat protecting properties, and smaller bulk weight of final products. 4 cl, 8 ex, 2 tbl. EFFECT: improved properties of the composition.
Patent RU-2144629-C1 (RU)
Title: Screw for forming hole and thread and method of turning-in of screw
Inventor: KHEL MUT EHSTERLE
IPC: F16B25/10
Filed: 1995-12-18
Granted: 2000-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: invention is aimed at forming of hole and thread by means of screw made solid of stainless material. Screw has end section terminating in point, section of screw body provided with thread and section to which force is to be applied. End section providing pressure forming of hole is tapered to end. Screw is made, as a whole part, of stainless material. By turning the screw, hole in part is formed by pressure, after which threaded section of screw provides forming of thread. EFFECT: cutting down cost of screw designed for forming hole and thread. 6 cl, 2 dwg
Patent RU-2128696-C1 (RU)
Title: Special vodka "khabarovskaya"
Inventor: NIKOLAJCHUK L V
IPC: C12G3/08
Filed: 1997-07-22
Granted: 1999-04-10
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: special vodka contains the following ratio of ingredients per 1000 dal of prepared product: aromatic alcohol of rye bran, 12-28 l; sugar, 23.5-25 kg; aqueous-alcoholic liquid, the balance. EFFECT: higher organoleptical properties of product enriched with aromatic and biologically active substances; stability at storage; reduced cost price; broadened assortment of vodkas. 2 tbl, 5 ex