baber/WOPTO huggingface dataset:
Patent RU-2088783-C1 (RU)
Title: Solid-propellant rocket engine
Inventor: ALESHIN ALEKSANDR V
IPC: F02K9/08
Filed: 1994-01-14
Granted: 1997-08-27
Abstract: FIELD: solid-propellant rocket engines for space operation, mainly with spherical form of housing. SUBSTANCE: solid- propellant rocket engine has spherical housing made in form of nondetachable front and nozzle bottoms fastened together by means of cylindrical section whose length does not exceed 1.5 of its diameter; engine is also provided with nozzle, composite propellant charge having central blind passage with slotted saw-cuts and open end surface on side of nozzle bottom. End wall of blind passage is located in zone of cylindrical section of housing and total free volume of charge cavity including the cavity of central passage and slots, as well as cavity of end clearance between open end surface of charge and nozzle bottom is equal to W≥ σ кр •K, where σ кр  is area of throat section of nozzle, sq.m, K= 0.027 is empirical coefficient. EFFECT: enhanced reliability. 1 dwg
Patent RU-2048351-C1 (RU)
Inventor: CHERNENKO VLADIMIR A
IPC: B62D25/08
Filed: 1994-02-03
Granted: 1995-11-20
Abstract: FIELD: automotive industry. SUBSTANCE: rear part of car body 1 has floor 2 with horizontal surfaces 3, 4 and vertical surface 5 and connecting flanges 6, 7, 8 and 9. Flanges 6, 7, 8 are connected with sill 10 of floor 2 of binding beam 11. Flange 9 is connected with inner arch of wheel 12 and sidemember 13. Inner vertical wall 25, bottom part 27, outer vertical wall 28 of sidemember 13, vertical wall 23 of sill 10 and horizontal surface 4 of floor 2 form closed box space accommodating rear suspension reinforcement member consisting of upper and lower parts, 30 and 31, respectively, and non-detachably connected to each other. Lower part 31 of reinforcement member has bottom surface 32 connected with bottom surface 27 of sidemember 13, and vertical wall 43 of lower part is connected with floor 2 by upper flange 44. Upper part 30 of reinforcement member has bottom surface 36 connected with bottom surface of lower part 31 of reinforcement member. Vertical wall of upper part, in its turn, is connected with inner and outer walls 25 and 28, respectively, of sidemember 13 and with floor 2 by means of connecting flanges. EFFECT: increased strength of car body. 5 cl, 3 dwg
Patent RU-2081862-C1 (RU)
Title: Method for applying coatings
Inventor: OLEJNIK VLADIMIR A
IPC: C04B28/26
Filed: 1994-03-11
Granted: 1997-06-20
Abstract: FIELD: production of highly resistant coatings. SUBSTANCE: proposed method makes it possible to produce coatings possessing enhanced fire-resistance, corrosion-resistance, resistance to attack by chemical media, by water and atmosphere. Method can be carried into effect using serially produced equipment. There is no need to set up any special production shops, no need to provide additional plenum-exhaust ventilation, no need for sewage purification works. EFFECT: longer service life of coatings; insignificant labour requirements; superior resistance; extended storage life.
Patent RU-2060234-C1 (RU)
Title: Glass for magnetic head
Inventor: MAKSIMOV NIKOLAJ N
IPC: C03C3/072
Filed: 1994-03-11
Granted: 1996-05-20
Abstract: FIELD: glass industry. SUBSTANCE: glass has the following components, wt. -%: silicon oxide 17.1-22; lead oxide 52.9-61.9; cadmium oxide 0.01-1.3; boron oxide 7.2-11.5; aluminium oxide 0.2-6.1; sodium oxide 1.2-12.1; lithium oxide 0.01-2.0; calcium oxide 1.1-5.0; yttrium oxide 0.01-3.0; Glass properties: spreading point - 570-600 C; microhardness - 470-520 kgt/mm,sq. time for the appearance of the first symptoms of microrelief change of the parental sendast surface at its soldering with glass - 30-45 min; heat stability - 0.03-9%; waterproof - 0.002-0.05% (by weight loss). Bubbles in the glass solder part are absent. Glass is used in electronic engineering. EFFECT: enhanced quality of glass. 3 tbl
Patent RU-2070090-C1 (RU)
Title: Method of reactivating fluorine-containing alumina-platinum reforming catalyst
Inventor: MARYSHEV VLADIMIR B
IPC: B01J23/96
Filed: 1994-04-19
Granted: 1996-12-10
Abstract: FIELD: petroleum processing and petrochemistry. SUBSTANCE: catalyst is subjected to burning off coke at 250-500 C under oxygen-containing atmosphere and is additionally treated with hydrogen-containing gas with 0.1-5 mg/cu.m of hydrogen sulfide at 480-520 C for 10-50 h. Further, under oxygen-containing atmosphere, catalyst is treated first with a chloroorganic compound and then, at 250-300 C, with fluoroorganic compounds in amount providing 0.1-0.4% fluorine based on catalyst weight. EFFECT: entirely recovered catalyst activity.
Patent RU-2071667-C1 (RU)
Title: Тренажер
IPC: A63B22/10
Filed: 1994-07-22
Granted: 1997-01-10
Abstract: Тренажер, содержащий основание с укрепленными на нем роликом и стойкой и спортивную инвалидную коляску, колеса которой установлены на ролике, а рама жестко связана со стойкой, отличающийся тем, что он снабжен средством для регулирования нагрузки, винтовыми опорами для основания и расположенными на ролике инерционными дисками, при этом средство для регулирования нагрузки выполнено в виде талрепа, который одним концом шарнирно соединен с основанием, а другим жестко связан с задней частью рамы, причем последняя связана со стойкой посредством стяжного хомута центральной частью.
Patent RU-2105738-C1 (RU)
Title: Composition for fabricating structural elements
Inventor: IVASHCHENKO JU G
IPC: C04B18/04
Filed: 1994-08-09
Granted: 1998-02-27
Abstract: FIELD: manufacture of building materials. SUBSTANCE: invention more specifically relates to fabricating various small-size structural elements from liquid- glass compositions. Objective is achieved by that original structural composition contains multifunctional filler also functioning as hardening initiator. Filler constitutes a high-dispersity powder with specific surface 10000-11000 sq.cm/g formed upon neutralization of waste water from superphosphate production. When mixed with liquid glass, soluble glass binder is hardened by way of being transformed into disperse system with solid phase exhibiting binding properties when being isolated. EFFECT: reduced cost thanks to avoided use of expensive sodium silica-fluoride as filler. 2 tbl
Patent RU-2096396-C1 (RU)
Inventor: PETROVSKIJ IGOR YA
IPC: C06B25/00
Filed: 1994-09-22
Granted: 1997-11-20
Abstract: Использование: взрывные работы, преимущественно скважинными зарядами. Сущность изобретения: состав содержит куски твердого ракетного топлива, причем наименьший размер кусков больше критического диаметра детонации исходного топлива настолько, что куски приобретают способность не только детонировать каждый как самостоятельный заряд, но также передавать детонацию другим кускам. Способ заключается в измельчении зарядов баллистических твердых топлив гильотинным ножом на диски после нагревания выше 60 o C, диски укладывают на ножевые решетки и продавливают сквозь пуансон пресса. 2 с и 4 з.п. ф-лы.
Patent RU-2076549-C1 (RU)
Title: Многочастотное генераторное устройство
IPC: H03B5/18
Filed: 1994-09-30
Granted: 1997-03-27
Abstract: 1. Многочастотное генераторное устройство, содержащее N, где N=2,3..., соединенных с общей нагрузкой посредством N-канального переключателя или сумматора СВЧ автогенераторов, каждый из которых содержит усилитель и цепь обратной связи, выполненную в виде полоснопропускающего фильтра на диэлектрическом резонаторе и включенную между выходом и входом усилителя, отличающееся тем, что активные элементы всех автогенераторов непосредственно подключены к источнику питания, а в цепь обратной связи каждого автогенератора введен p - i - n-диодный фазовращатель, выполненный с возможностью нарушения баланса фаз в автогенераторе.2. Устройство по п. 1, отличающееся тем, что каждый из фазовращателей выполнен с возможностью нарушения баланса фаз в автогенераторе при открытом p - i - n-диоде.3. Устройство по п. 1 или 2, отличающееся тем, что p - i - n-диодный фазовращатель выполнен в виде последовательно соединенных отрезка микрополосковой линии и p - i - n-диода, подключенного через разделительный конденсатор к цепи обратной связи.4. Устройство по п.1 или 2, отличающееся тем, что p - i - n-диодный фазовращатель выполнен в виде последовательно соединенных конденсатора, катушки индуктивности и p - i - n-диода, подключенного через разделительный конденсатор к цепи обратной связи
Patent RU-2101350-C1 (RU)
Inventor: TUMCHENOK VIKTOR IGNAT EVICH
IPC: C12M1/107
Filed: 1995-01-17
Granted: 1998-01-10
Abstract: FIELD: anaerobic treatment of sewage and processing of carbon-nitrogen-containing solid domestic wastes with production of biomethane in individual houses. SUBSTANCE: the offered plant has vertical body separated by partitions into compartments successively connected from loading device to unloading device. These are acid, neutral, alkali and methane fermentation ones. Plant has mixing device whose body accommodates drive shaft with blades located under perforated bottoms of compartments. Blades are of screw shape and brushing the bottoms in mixing, and assuming vertical position when mixing is discontinued. Plant has hydraulic seal and section of precipitation of solid component of postfermented sediments with outlet for discharge of the latter. EFFECT: higher efficiency. 2 dwg
Patent RU-2070406-C1 (RU)
Title: Adaptive bioresonance therapy device
Inventor: GOTOVSKIJ YURIJ V
IPC: A61H39/00
Filed: 1995-04-17
Granted: 1996-12-20
Abstract: FIELD: medical equipment. SUBSTANCE: device can be applied to registration and analysis of electrical parameters of the biologically active points (BAP) and biologically active zones of the skin (BAZ). The device allows to estimate the condition of health and select individual treatment in cases when the traditional therapy cannot be successful or too costly and time-consuming. The device has a unit controlling and adjusting the resonance characteristics, a unit that records the physiological and pathological electromagnetic oscillations, and a storage unit for the electromagnetic field characteristics with BAP and BAZ registered at the user's will. EFFECT: shorter inspection time; higher diagnosis reliability; more effective therapy. 1 dwg
Patent RU-2099337-C1 (RU)
Inventor: MARINICHEVA GALINA E
IPC: C07D307/70
Filed: 1995-04-24
Granted: 1997-12-20
Abstract: FIELD: organic chemistry. SUBSTANCE: invention describes a method of synthesis of 1-(5-nitrofurylacrylideneamino)-1,3,4-triazole (furacrylin). Synthesis is carried out by interaction of 5-nitrofurylacrolein with 1-amino-1,3,4-triazole at increased temperature. Method involves addition of powder-like 5-nitrofurylacrolein to 1-amino-1,3,4-triazole dissolved in water at mole ratio = 1:1, and process is carried out at 35-60 C followed by isolation of the end product by the known method. The synthesized substance is used as a veterinary preparation for treatment and prophylaxis of gastroenteritis and bronchopneumonia in agriculture animals. EFFECT: improved method of synthesis. 1 tbl
Patent RU-2107656-C1 (RU)
Title: Unitary flexible and expanded partition for aerosol displacers with valve and device for dispensing product under pressure (design versions)
Inventor: ABPLANALP ROBERT HENRY
IPC: B65D83/14
Filed: 1994-06-29
Granted: 1998-03-27
Abstract: FIELD: packing; aerosol containers. SUBSTANCE: partition for aerosol container 22 has unitary flexible expandable member 11 with outer segment 12 terminating in sealing flange 16. Inner segment 14 is connected with outer segment 12 by bending. Central piston space 20 is arranged at end of inner segment 14 farthest from bend. Partition 10 is made sufficiently thick and rigid for self-stability before fitting into aerosol container 22. Outer segment 12 and inner segment 14 taper outwards to provide gradual mating with inner side surface 23 of container when dispensing the product. Outer segment 12 can be made thicker and more rigid than inner segment 14. Partitions can be fitted in other similar partitions. EFFECT: simplified design, ease of manufacture, prevention of product leaks in shipment. 21 cl, 10 dwg
Patent RU-2139472-C1 (RU)
Title: Straight-through steam generator (versions)
Inventor: MELVIN DZH ALBREKHT
IPC: F22B29/06
Filed: 1995-05-24
Granted: 1999-10-10
Abstract: FIELD: generation of electric power. SUBSTANCE: straight-through steam generator has vertical tube system working on sliding pressure, furnace having outlet and heat exchanger surfaces made from plane tubes, finned tubes with one steam line (SLR) and finned tubes with many steam lines (MLR). All these tubes are manufactured as diaphragm walls from tubular panels. Steam generator includes fuel burners for burning fuel and air insides housing to form low-temperature, medium-temperature and high-temperature heat flows inside furnace. Fluid medium flows through tubes creating effective heat exchange. Plane tubes are located in low-temperature zones and fined tubes with one steam line (SLR) and finned tubes with many steam lines (MLR) are located in high-temperature and medium-temperature zones. EFFECT: enhanced efficiency at full and partial loads. 19 cl, 11 dwg
Patent RU-2146061-C1 (RU)
Title: Signal-strength meter
Inventor: VIKHAREV L V
IPC: H03K5/00
Filed: 1995-06-05
Granted: 2000-02-27
Abstract: FIELD: metering strength of pulse signals statically distributed in time. SUBSTANCE: meter has pulse generator, counter, register, digital-to-analog converter, integrator, and AND gates; counter outputs are connected to inputs of register whose outputs are connected to inputs of digital-to-analog converter. Introduced in addition are time-interval counter, shift control circuit, and shift parameter setting elements; complementing input of time-interval counter and first input of first AND gate are connected to pulse generator output; time-interval counter output is connected to inverting input of second AND gate whose first input functions as that of signal-strength meter, to second input of first AND gate whose output is connected to register synchronizing input and to first input of shift control circuit, and to second input of shift control circuit also connected to outputs of shift parameter setting elements. First output of shift control circuit is connected to R inputs of time-interval counter and counter whose complementary input is connected to output of second AND gate, and its second output is connected to control input of register. Output of digital-to-analog converter is connected to integrator whose output functions as analog output of device. EFFECT: improved accuracy of measuring low variations in signal strength on the background of high intermediate frequency of input pulses. 2 cl, 1 dwg
Patent RU-2097653-C1 (RU)
Title: Liquid fuel burner
Inventor: MASLO GENNADIJ PAVLOVICH
IPC: F23D11/10
Filed: 1995-06-26
Granted: 1997-11-27
Abstract: FIELD: power engineering; furnace devices used in various industries. SUBSTANCE: burner is provided with centering bearing circular upright 13 and threaded spool valve plug 9; shut-off needle is made in form of steam pipe union 11 passed through spool valve plug. Pipe union 11 is provided with steam thread cone 12 having axial calibrated orifice 25. Body 1 of burner, spool valve plug 9 and steam pipe union 11 are provided with coaxial side holes 22 for supply of steam through supply branch pipe; spool valve plug 9 is provided with inner circular bore 23 communicating with side hole 22; diameter of bore exceeds diameter of hole. Steam threaded cone is provided with outer bore supported by centering bearing circular upright 13 having fuel ports 14 over circumference. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2090344-C1 (RU)
Inventor: KHUDOBIN LEONID V
IPC: B24D5/10
Filed: 1995-07-13
Granted: 1997-09-20
Abstract: Изобретение можно использовать в машиностроении на операциях шлифования заготовок деталей из различных материалов. С целью повышения стойкости шлифовальных кругов в них выполнены осевые каналы, которые в поперечном сечении имеют форму равнобедренной трапеции и заполнены твердой смазкой в процессе изготовления кругов, центры каналов расположены на концентрических окружностях, расстояние между которыми меньше высоты канала (трапеции), на каждой окружности размещено одинаковое число каналов с угловым шагом 2π/n 1 , центры каналов на каждой последующей окружности смещены относительно центров каналов на предыдущей окружности на угол 2π/(n 1 • n 2 ). 3 ил.
Patent RU-2093734-C1 (RU)
Title: Planet gear box
Inventor: VOLCHENKO YURIJ I
IPC: F16H3/44
Filed: 1995-08-15
Granted: 1997-10-20
Abstract: FIELD: transport mechanical engineering. SUBSTANCE: planet gear box has housing, input and output shafts, five planet rows, five controllable brakes, and two clutches. The carriers of two first rows are interconnected. The output shaft is connected with the solar gear of the second row and, through one of the clutches, with the epicycle of the first row which is connected with one of the brakes. The solar gear of the first row is connected with the second brake and solar gear of the third row. The carrier of the third row is connected with the carrier of the fourth row and with the third brake. The epicycle of the fourth row is connected with the carrier of the fifth row and with the fourth brake. The solar gear of the fifth row is connected with the fifth brake. The output shaft is connected with the epicycles of the second, third and fifth rows, with solar gear of the fourth row and, through the second clutch, with the solar gear of the first row. EFFECT: expanded functional capabilities. 1 dwg, 2 tbl
Patent RU-2092230-C1 (RU)
Title: Turboseparator
Inventor: PETROV ANDREJ S
IPC: B01D45/14
Filed: 1995-10-16
Granted: 1997-10-10
Abstract: FIELD: cleaning air and gases from mechanical impurities. SUBSTANCE: turboseparator includes housing with supply and discharge branch pipes, shaft with fan and separating wheels mounted on it; last separating wheel is located after fan wheel in way of motion of flow and is provided with several rows of curvilinear blades. Turboseparator is provided with entrapping chamber which is connected with inlet of fan wheel by means of gas duct. Blades of separating wheel of subsequent row (in way of motion of flow) have opposite curvature as compared with blades of previous row; leading edges of blades of subsequent row overlap axially trailing edges of previous row forming clearance between them. Blades of fan wheel are made in form of plates in lower section changing to curvilinear profile over periphery. EFFECT: enhanced efficiency. 3 dwg
Patent RU-2119562-C1 (RU)
Inventor: JURKIN VLADIMIR IL ICH
IPC: E01C19/23
Filed: 1995-12-19
Granted: 1998-09-27
Abstract: Устройство предназначено для углового уплотнения поверхности покрытия и может быть использовано в дорожном строительстве. Валец установлен на оси под углом к вертикали. В средней части вальца установлен конический диск с возможностью вращательного и поступательного движений. Повышается плотность и твердость дорожного покрытия за счет действия на уплотняемый участок вертикального давления с непрекращающимся горизонтальным давлением. 2 ил.
Patent RU-2145393-C1 (RU)
Inventor: PASKAL DETABL
IPC: B25B23/02
Filed: 1996-01-16
Granted: 2000-02-10
Abstract: FIELD: mechanical engineering; shear head screws and tools for driving such screws. SUBSTANCE: screw 10 has first polyhedral head 12, section of cylindrical bearing surface 20 whose diameter is at least equal to diameter of breakable neck but is lesser than diameter of second head, breakable neck 14, second polyhedral head 16 and threaded rod 18. Tool for driving such screw includes drive unit and tightening end section 32 containing tube 34 whose diameter provides for receiving at least first head of screw. Front end 34a is open in outside direction (relative to end section) and is provided with engagement section 36 for gripping the first head of screw. Flexible members located between front end 34a and engagement section 36 of tube are used for contact with section of cylindrical bearing surface 20 of screw and for introducing of first head of screw into tube engagement section. Storage chamber 40 connected with engagement section 36 is provided with unit for opening and closing the chamber; chamber may receive at least one separated first head of screw. EFFECT: possibility of utilizing shear heads of screws. 3 cl, 10 dwg
Patent RU-2122013-C1 (RU)
Title: Method of purifying fat substance (versions) and thus prepared fat substance (versions)
Inventor: SAID DZHAMIL
IPC: C11B3/04
Filed: 1994-06-16
Granted: 1998-11-20
Abstract: FIELD: fat-and-oil industry. SUBSTANCE: fat substance (animal or vegetable oil, fat, crude or delecithinized oils) is brought into contact with aqueous solution of complexing agent and emulsifier and/or detergent enabling hydrogenation of phospholipids contained in fat substance. EFFECT: increased purity and thereby increased stability upon storage without pesticides, glycosides, and metals. 23 cl, 4 ex
Patent RU-2130415-C1 (RU)
Title: Method of storing oil and oil products in reservoir
Inventor: TRONOV V P
IPC: B65D90/30
Filed: 1996-03-26
Granted: 1999-05-20
Abstract: FIELD: oil industry; collecting, preparing and storing oil in the field and in industries having to do with production, storage and distribution of oil and oil products. SUBSTANCE: to cut down losses of hydrocarbons in form of vapor phase formed at pumping oil and oil products in out of reservoir, prior to injection of oil, reservoir is completely filled with water, and operations on injection and pumping out of oil and oil products are carried out synchronously with taking out and injection of water into reservoir. Water, at injection of oil and oil products, is forced out into surge tank, and when oil or oil products are pumped out of main reservoir, water from surge tank is pumped into oil reservoir. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2128434-C1 (RU)
Title: Spinning reel
Inventor: ZHELEZNOV G S
IPC: A01K89/015
Filed: 1996-06-26
Granted: 1999-04-10
Abstract: FIELD: amateur and sports fishing. SUBSTANCE: inertia spinning reel is part of spinning rod. Toothed rim in form of ratchet wheel is made on peripheral part of drum. Reel has rectangular frame spring-loaded in radial direction relative to drum. One side of frame engages with toothed rim, and opposite side, with spinning rod fishing line. At casting the lure. line tension brings frame out of engagement with drum, and the latter can rotate. When lure hits water, tension of line disappears, and frame comes into meshing with drum rim. As a result, drum stops, preventing winding of line onto drum and forming a "beard". EFFECT: prevention of line tangling on drum. 3 dwg
Patent RU-2096127-C1 (RU)
Title: Device for metal treatment in process of continuous casting
Inventor: UMANETS VALERIJ I
IPC: C21C7/10
Filed: 1996-07-02
Granted: 1997-11-20
Abstract: FIELD: metallurgy, more specifically, in-process vacuum treatment of metal in continuous casting. SUBSTANCE: the offered device has vacuum chamber with two branch pipes installed in chamber bottom and worked deeper in hollow of tundish, vacuum line, tundish nozzles installed in bottom of tundish and entering mold, and cross partitions symmetrically installed in hollow of tundish and dividing it into three zones: middle and two extreme, and pipeline connected to one of branch pipes. Branch pipes are installed along transverse axis of hollow of tundish. In this case, width of its hollow in the region of branch pipe location amounts to 1.5-2.0 distances between axes of branch pipes and distance between axes of tundish nozzles. EFFECT: increased yield and improved quality of ingots. 2 dwg , 1 tbl
Patent RU-2120576-C1 (RU)
Title: Gate valve
Inventor: GALKIN V N
IPC: F16K3/02
Filed: 1996-07-17
Granted: 1998-10-20
Abstract: FIELD: pipe line fittings; pipe line transport for water and pulp in mining. SUBSTANCE: gate valve has body with connecting flanges and shut-off member. One connecting flange is provided with cylindrical branch pipe and is secured in gate valve body through seal for axial motion. Branch pipe is provided with locking ring to keep it in place. EFFECT: ease of mounting and dismantling of gate valves. 1 dwg