baber/WOPTO huggingface dataset:
Patent RU-2022204-C1 (RU)
Inventor: GUSEV ALEKSANDR L
IPC: F17C3/08
Filed: 1991-06-24
Granted: 1994-10-30
Abstract: Сущность изобретения: в криогенном резервуаре, содержащем кожух, размещенный в нем с образованием теплоизоляционной полости теплоизолированный внутренний сосуд, закрепленный на кожухе патрон с фильтром и химическим поглотителем, патрон снабжен тепловым аккумулятором и выполнен в виде плоского диска, размещенного горизонтально в верхней части резервуара, а съемный нагреватель выполнен в виде лучеприемной панели, состоящей по крайней мере из трех пластин, установленных с зазором относительно друг друга, нижняя из которых, примыкающая к наружной поверхности патрона, снабжена селективным поглощающим покрытием. Согласно способу удаления водорода из теплоизоляционной полости криогенного резервуара путем химической реакции водорода, выделяемого внутренними стенками резервуара, с поглотителем на основе окислов металлов и интерметаллическим диспергированным катализатором, при этом поглотитель перед эксплуатацией резервуара активируют путем нагрева, а после активации нагрев прекращают, активацию поглотителя осуществляют солнечным облучением патрона, а после активации нагревают наружный кожух резервуара солнечным лучистым потоком в дневное время путем установки на наружной поверхности резервура съемного секционированного лучеприемного покрывала, выполненного в виде по крайней мере трех слоев эластичных пленок, установленных с зазором относительно друг друга, нижний слой из которых снабжен селективным поглощающим покрытием с высоким коэффициентом поглощения и выполнен из термостойкой пленки, а два других выполнены светопрозрачными, при этом перед началом эксплуатации резервуара покрывало снимают с кожуха, восстанавливая температуру до значений, соответствующих температуре в условиях эксплуатации. 2 с.п. ф-лы, 3 ил.
Patent RU-2020213-C1 (RU)
Title: Weldless joint of structural members
Inventor: NIKOLAEVA IRINA L
IPC: E04B1/38
Filed: 1991-07-01
Granted: 1994-09-30
Abstract: FIELD: weldless joining of structural members. SUBSTANCE: joint comprises two parts secured in structural members being joined and two mounting parts matching therewith. Parts secured in structural members have the form of open cylinders with longitudinal partitions having openings in the lower part, and longitudinal catches directed inward. Mounting parts in the form of an arcuate-section surface have stiffener tongues and flexible tongues joined in pairs and passing through partition openings in parts of structural members. The sum of width of stiffener tongues and twice the length of partition in the structural member is equal to the sum of twice the length of the structural member and the distance between joined ends of said members while the difference between the length of structural member and length of partition is from 0.16 to 0.5 the width of stiffener tongues. The width of partition openings is equal to total width of joined flexible tongues at their base while the width of the longitudinal catches ranges from 0.8 to 2.0 the thickness of mounting parts. The doubled length of arc of mounting part is equal to the difference between the length of the arc of the structural member, the thickness of partition and twice the thickness of longitudinal catch. Cavities of structural members and mounting parts may be filled with expanding cement mortar. EFFECT: improved design. 2 cl, 4 dwg
Patent RU-2009633-C1 (RU)
Title: Cabbage-harvesting machine
Inventor: CHARUSHNIKOV VLADIMIR A
IPC: A01D45/26
Filed: 1991-06-08
Granted: 1994-03-30
Abstract: FIELD: agricultural engineering. SUBSTANCE: machine has a frame with guide elevators 1 mounted on it. Chain conveyer 2 and a clamping conveyer with a pair of chain circuits 4 are located behind the elevators. Circuits 4 are interconnected by cross flexible links made in the form of springs 5 under which guides 6 are positioned in parallel to their inclined part and the lower branch of the clamping conveyer. Longitudinal plates 9 are mounted under the lower branch of the clamping conveyer. The distance between the inner sides of the plates is equal or larger than the distance between horizontal parts of guides 6. Moreover, cable 13 is mounted inside each spring 5 of the flexible links, the cable length is smaller than the length of spring 5 in an extended position. The ends of cable 13 are fastened to the circuits at the point of fastening springs 5, and sprockets 3 of lower branches are spring-loaded relative to the frame. EFFECT: improved structure. 4 dwg
Patent RU-2001023-C1 (RU)
Inventor: ARKHIPOV BORIS N
IPC: B67B7/02
Filed: 1991-07-08
Granted: 1993-10-15
Abstract: Использование: в бытовой технике, например,  при открывании бутылок, укупоренных пробками.  Сущность изобретени : повернув крышку 15 на 60°, открывают бутылконоситель и устанавливают бутылку  1 в стакан 13, который фиксируетс  фиксатором  18 Закрыв крышку 15, поворотом винтов 16  фиксируют бутылку от продольного перемещени   Поворачива  руко тку 23 вниз, перемещают бутылконоситель  вверх на 10 см, сжима  пружину 25, при  31 ом сектор выходит из зацеплени  с рейкой 20 и  бутылконоситель со скоростью 10 м/с перемещаетс  вниз и корпусом удар етс  в диск 12. В результате  этого под действием гидравлического  удара пробка перемещаетс  вверх и упираетс  в  крышку 15. 2 зпф-лы, 5 ил, 1 табл.
Patent RU-2031890-C1 (RU)
Title: Method and apparatus to produce clay brick
Inventor: GURYANOV GENNADIJ I
IPC: C04B38/00
Filed: 1991-08-26
Granted: 1995-03-27
Abstract: FIELD: construction materials industry. SUBSTANCE: method of clay bricks production provides, that granules, formed of charge, are heated in suspended (or boiled) layer under medium temperature by 50 - 250 C higher, than calculated temperature of heated granules, within 6 - 96 s. Burn of heated granules is exercised in suspended (or boiling) layer under medium temperature by 50 - 100 C higher, than temperature of pyroplastic state (foaming) of granules within 8 - 68 s. Brick moulding is exercised by pressing of granules, that are in pyroplastic state, under temperature of 1000- 1250 C within 12 - 53 s. Bricks cooling is exercised by keeping in immovable medium under temperature of 900 - 1050 C within 992 - 1552 s till temperature of 500 - 600 C, then in movable uniflow medium with temperature of hot stream of 400 - 500 C within 1665 - 1737 s and till temperature of 60 C - in movable opposite directed flow of air hot agent, that is fed with temperature of environment within 4404 - 4927 s. Method to produce clay bricks is exercised by apparatus, that has gas burner with shells, gas feeding system, valves to control fuel feeding, chamber of thermal treatment of granules in suspended (or boiling) layer, rotor feeder with ladles, blowing fan, smoke sucking fan, sectional housing of under burner space, branch pipe-reducer to control air feeding, chamber to mould and press bricks, made of granules, press with hydraulic pump, shutters to shut window of thermal treatment and bricks form creation chamber, hydraulic cylinders-pushers and hydraulic lift, housings of structural formation, cooling, electric mechanical block of control with solenoid valves and hydraulic pump, safety automatic circuits. EFFECT: method and apparatus to produce clay bricks are used in construction materials industry. 2 cl, 8 dwg
Patent RU-2007685-C1 (RU)
Inventor: STECHKIN IGOR YA
IPC: F41C3/14
Filed: 1991-12-06
Granted: 1994-02-15
Abstract: FIELD: weapon. SUBSTANCE: revolver has frame 1, trigger 2, safety device 3 and spring-loaded lifter 5 of drum 4 with locking arm "б", and also a shouldered lock of drum 5 and a lock spring. The lifter is positioned in upper part of the frame. Lifter 5 has arm @d@ engageable with safety device 3 engageable with trigger 2. Moreover, the lock spring is positioned behind the lock shoulder. EFFECT: improved reliability. 5 dwg
Patent RU-2006999-C1 (RU)
Inventor: GRIGOREV VIKTOR A
IPC: F41H3/00
Filed: 1991-12-23
Granted: 1994-01-30
Abstract: FIELD: flying vehicles. SUBSTANCE: antireflecting skin of flying vehicle is manufactured in the form of interconnected cells 2. Each cell is made in the form of hexahedral prism and ends with recession in the shape of paraboloid. Length of side of cell amounts to 3/4 of total depth of cell. Insides of cells are polished and are closed on top hermetically with one smooth shell I produced from radioparent material - glass cloth with binding ingredient on basis of polyamide resins. Connection of paraboloid with cell is accomplished thanks to the fact that thickness of its wall is thinner by a factor of 2-4 of wall of cell. EFFECT: reduced effective area of scattering of flying vehicle in visible optical and infrared radiations and within range of electromagnetic radiations, reduced weight of skin and improved thermal protection under effects of aerodynamic heating. 3 cl, 2 dwg
Patent RU-2049872-C1 (RU)
Inventor: KONDRASHOV YURIJ P
IPC: E04B1/32
Filed: 1992-02-03
Granted: 1995-12-10
Abstract: Изобретение относится к строительству сборных сооружений с высокими арками кругового или близкого к нему очертания. Сущность изобретения: в сборном сооружении арка с балансирными опорами в основании напрягается гибким поясом, уложенным на внешнюю поверхность арки, при этом верхний и нижний балансиры жестко связаны между собой и опираются на цапфу, жестко закрепленную торцами в основании, а гибкий пояс крепится к нижнему балансиру с возможностью натяжения. В результате этого повышается несущая способность двухшарнирной арки за счет напряжения арки продольной сжимающей силой и защемления балансиров на цапфе. 1 ил.
Patent RU-2062261-C1 (RU)
Inventor: VOZNYAKOVSKAYA YULIYA M
IPC: C05F11/00
Filed: 1991-11-26
Granted: 1996-06-20
Abstract: Изобретение относится к области сельского хозяйства и может быть использовано для повышения плодородия почвы. Способ заключается в том, что измельченную солому увлажняют раствором минеральных солей и смешивают с 8-12 мас.% зеленой массы сидеральной культуры, например редьки масличной, люпина. 5 табл.
Patent RU-2045705-C1 (RU)
Title: Способ термической переработки твердых отходов
Inventor: USACHEV ALEKSANDR B
IPC: F23G5/00
Filed: 1992-04-30
Granted: 1995-10-10
Abstract: Использование: изобретение относится к способам термической обработки твердых отходов и может быть использовано в коммунально-бытовом хозяйстве, химии, нефтехимии и других отраслях промышленности. Сущность: не менее 98% твердых отходов подаваемых в печь имеют размеры (0,001-1,0) D, М, где D расстояние между входом в расплав противоположных соосных струй, м. 1 табл.
Patent RU-2066097-C1 (RU)
Title: Method of evaluation of cucurbit culture seeds hybridity
Inventor: KHLEBNIKOV VALERIJ FEDOROVICH
IPC: A01H1/04
Filed: 1992-05-07
Granted: 1996-09-10
Abstract: FIELD: agriculture, selection of vegetable marrow. SUBSTANCE: homozygous recessive form is isolated as mother component and homozygous dominant form - as father component. Seed lobe color of embryos is analyzed in peeled seeds of mother form and estimated their as hybrid and close to father form by seed lobe color. Form showing light-green color of embryo seed lobe is isolated as mother component and form showing dark-green color - as father component. EFFECT: improved method of hybridity evaluation. 2 cl, 1 tbl
Patent RU-2037707-C1 (RU)
Title: Gasket
Inventor: SANDALOV VITALIJ IVANOVICH
IPC: F16J15/12
Filed: 1992-05-25
Granted: 1995-06-19
Abstract: FIELD: sealing of internal combustion engines. SUBSTANCE: screen is made of non-metallic monothread and fixed on both sides of the base surface by means of burrs made on the opposite surfaces and external sealing layers of the perforated metallic base. The base monothread and weft monothread have different diameters. Sealing layer is made of expanded graphite. EFFECT: facilitated procedure. 3 cl, 2 dwg
Patent RU-2047085-C1 (RU)
Title: Interferometer for measurement of translations of two-coordinate table
Inventor: DAVYDOV VLADIMIR N
IPC: G01B9/00
Filed: 1992-06-30
Granted: 1995-10-27
Abstract: FIELD: measurement technology. SUBSTANCE: interferometer for measurement of translations of two-coordinate table includes monochromatic light source, beam splitter to form two measurement channels X and Y manufactured in the form of beam splitting cube, for instance, and positioned behind source in beam path. Beam splitter fabricated in the form of plane-parallel splitting plate is placed simultaneously in two measurement channels to form and recombinate reference and information beams in each measurement channel. Flat reflector is made in the form of flat mirror and is set in path of information beam rigidly coupled to two-coordinate table and immobile reflector composed of plate with two plane-parallel specular-reflecting surfaces is installed in path of information beam. Precision of measurement increases thanks to exclusion of its nonorthogonality to working surfaces of immobile angle reflectors. EFFECT: increased precision of measurements, simplified design of interferometer. 2 dwg
Patent RU-2003733-C1 (RU)
Inventor: TARASOV ANATOLIJ N
IPC: C23C8/32
Filed: 1992-07-01
Granted: 1993-11-30
Abstract: Состав дл  нитрооксидировани  сталей и сплавов содержит, мас.%: моноэтаноламин 30 - 35;  триэтаноламин 30 - 35; анилин 30 - 40. Состав  может также дополнительно содержать кубовый  остаток регенерации этилового спирта 180 г/л или  80-120 г/л насыщенного водного раствора метила  оранжевого, или 30 - 50 г/л водного раствора  аммони  молибденовокислого. или 5 - 8 г/л водного  раствора бензоата натри  2 таба
Patent RU-2037064-C1 (RU)
Title: Device for controlling fuel injection
Inventor: POKROVSKIJ GEORGIJ P
IPC: F02D41/24
Filed: 1992-07-06
Granted: 1995-06-09
Abstract: FIELD: engine engineering. SUBSTANCE: device has load pickups 1, pickups 26 of free oxygen, and pickups 17 of speed of rotation. The load pickup measures pressure in the inlet pipe or mass flow rate of air. Signals which are fed from matching amplifier 2 connected with load pickup 1, shift governor 5, and free oxygen pickup 26 are added in adder 3. The total signal is converted into rectangular pulse of relative duration in analog-digital converter 9 and reverse counter 10. The signal which is fed from pickup 27 permits the rectangular pulse to be passed to the input of power amplifier 15 connected with the winding of the electromagnetic nozzle. Amplifier 2 and governor 5 are made to take their adjusting possible. Element 16 of initial adjusting coupled to second counter 10 provides stable operation during the starting of the engine. Switch 8 provides changing conditions of adaptive controlling of fuel supply. EFFECT: enhanced reliability. 3 cl, 2 dwg
Patent RU-2018128-C1 (RU)
Inventor: DIKAREV VIKTOR I
IPC: G01P3/48
Filed: 1992-06-29
Granted: 1994-08-15
Abstract: FIELD: safety of traffic. SUBSTANCE: vehicle speed metering system is provided with special transducers for sensing conditions of brake system, signalling devices, head lamps and force of squeezing steering wheel by the driver. It includes also distributing unit, multichannel amplifier-coder unit, operating mode selection unit, erasing current generator, vehicle movement pickup, supply voltage regulator, electric motor, tape drive, tape cassettes with rollers and magnetic tape, read-record magnetic head, erasing head, pilot lamp and decoder unit. In addition to measuring vehicle speed, the system provides also for tape-recording this speed and other parameters of technical condition and functioning of vehicle and psychophysical state of driver. Safety of recorded information is ensured due to that tape recording devices are placed in special container. EFFECT: possibility for use of recorded information in carrying out investigations in case of accident. 3 dwg
Patent RU-2085622-C1 (RU)
Title: Method of preparing dry blend for manufacturing anodes for aluminium production
Inventor: FISCHER WERNER
IPC: C04B35/532
Filed: 1992-07-02
Granted: 1997-07-27
Abstract: FIELD: electrolytic aluminium production. SUBSTANCE: preparation of carbon-containing dry blend for manufacturing electrodes requires extensive and expensive hopper equipment for treating and storing dry materials separately prior to be mixed. Invention offers preparation method requiring small number of little- size hoppers and includes mixing and sorting operations enabling simple grading control within narrow tolerance ranges. To this end, blend is prepared from oil coke and caked and unbaked electrodes' scrap, which are separately treated to form at least two fractions with predetermined grading of each component. Prepared fractions are combined in mixer and are further separated into at least two fractions of different-grading blend granules. EFFECT: simplified process and reduced cost. 22 cl, 2 dwg
Patent RU-2036756-C1 (RU)
Title: Сварочный трансформатор
Inventor: NORITSYN FRIDRIKH YA
IPC: B23K9/10
Filed: 1992-06-03
Granted: 1995-06-09
Abstract: Использование: в электротехнике. Сущность изобретения: трансформатор содержит расположенные в защитном кожухе одностержневой с боковыми ярмами магнитопровод, первичную обмотку, состоящую из основной и дополнительной частей с регулировочными ответвлениями, вторичную обмотку с регулировочными отпайками и два переключателя первичной обмотки: переключатель по напряжению питающей сети и переключатель регулировочных ответвлений. Выполнение большого числа регулировочных отпаек на первичной обмотке из тонкого эмаль-провода повышает технологичность и пределы регулирования сварочного тока и обеспечивает возможность использования стандартных электродов различного диаметра. Выполнение магнитопровода одностержневым с боковыми ярмами и поэтажно-концентрическое расположение всех обмоток на одном стержне снижают материалоемкость и потери в конструкции. Преобразователь обеспечивает работоспособность трансформатора при значительных отклонениях напряжения питающей сети. 3 з.п. ф-лы, 3 ил.
Patent RU-2038382-C1 (RU)
Title: Strain of bacterium escherichia coli - a producer of endonuclease restriction cfrbi
Inventor: KRAVETS ANATOLIJ N
IPC: C12N9/16
Filed: 1992-07-30
Granted: 1995-06-27
Abstract: FIELD: biotechnology. SUBSTANCE: proposed strain of Escherichia coli BKM CR-370D is prepared by transformation with plasmid DNA pBGM3 containing genes of restriction-modification CFRBI in strain E.coli Z85. Strain provides high level of enzyme content, 5 mln. U/g wet matter of cell biomass. The yield of purified enzyme is 200000 U/g cell biomass. EFFECT: increased yield of enzyme.
Patent RU-2032549-C1 (RU)
Title: Протектор всесезонной пневматической шины
Inventor: ORLOV VADIM I
IPC: B60C11/04
Filed: 1992-07-30
Granted: 1995-04-10
Abstract: Сущность: ширина средних рядов выступов протектора в 1,8 - 2,4 раза больше ширины центрального ребра. Выступы среднего ряда разделены в окружном направлении щелевидными прорезями или дополнительными канавками. 1 ил.
Patent RU-2056656-C1 (RU)
Title: Free neutron production process
Inventor: KIRKINSKIJ VITALIJ A
IPC: G21G4/02
Filed: 1992-08-03
Granted: 1996-03-20
Abstract: FIELD: nuclear physics. SUBSTANCE: production of free neutrons involves use of cold fusion phenomenon in sorption-desorption of deuterium in metals. Used as metals are elements or alloys forming two crystalline phases existing in equilibrium within certain ranges of pressure and temperature, having different deuterium content and being isostructural to each other, such as palladium, niobium, vanadium, rare earth elements, intermetal compounds TiFe and TiCr 2 . Metal is prepared in the form of powder with fragmentation size lower than 1 mm, thin foil, film applied to substrate, wire, or compact mass with pores and microcracks, with maximum possible total surface area. Sorption is conducted at deuterium pressure higher than pressure of three-phase equilibrium of isostructural phases with gas at desired temperature lower than critical value; desorption is conducted in two-phase equilibrium area of crystalline phase with gas at pressure lower than critical value for equilibrium of isostructural phases. Cycle is repeated many times. Energy of free neutrons is converted into coolant thermal energy. EFFECT: acceleration of cold fusion process by several orders of magnitude, facilitated and safe use of released energy. 11 cl, 5 dwg, 1 tbl
Patent RU-2112591-C1 (RU)
Title: Method and device for granulation of loose material in fluidized bed
Inventor: PETUKHOV EVGENIJ PETROVICH
IPC: B01J2/16
Filed: 1992-08-06
Granted: 1998-06-10
Abstract: FIELD: granulation of seeds, making dragees in confectionery industry; application of layers on granules in chemico-pharmaceutical industry. SUBSTANCE: loose material to be treated is fed to granulation zone from above and at least one powder-like granule-forming components is fed to fluidized bed from above or from the side. Granule drying process is effected in two communicating volumes located at some distance from each other; drying is effected with two different flows of gaseous heat-transfer agents. One or both flows may be pulsating. Device for realization of this method includes source of gaseous heat-transfer agent and working chamber connected to its outlet; working chamber is provided with injectors for delivery of liquid granule-forming components. Connected to upper part of working chamber is outlet of proportioner of loose material to be treated; outlet of at least one proportioner of powder-like granule-forming components is connected to upper or center part. Lower part of working chamber is provided with inclined grid. Device is also provided with final drying unit which is brought in communication with above-grid space through damper. Flow of gaseous heat transfer agent is divided into two flows: one flow is directed to inlet of working chamber (to under-grid space) and other flow is directed to inlet of drying unit. Device may be provided with one or two pulsators (interrupters) for making each flow pulsating. At least one injector directed towards flow of gaseous heat-transfer agent is provided in above-grid space. Device is also provided with cleaning and drying unit for gaseous heat-transfer agent which is connected to outlet of working chamber. Outlet of cleaning and drying unit may be connected to inlet of gaseous heat-transfer agent source. EFFECT: enhanced efficiency. 10 cl, 2 dwg
Patent RU-2005496-C1 (RU)
Inventor: BAKALOVA TATYANA A
IPC: A61M1/08
Filed: 1992-08-07
Granted: 1994-01-15
Abstract: FIELD: medical engineering. SUBSTANCE: medical cup comprises rubber bulb 1 with neck 2 and casing 3 with circular stop 4 in the middle, and throat 5. Casing may be cylindrical, conical or consist of two truncated cones of different size, connected by their larger bases. External surface of casing may also be made of truncated cone and cylinder connected to each other and forming a circular gap, the smaller base of the cone being disposed at the side of throat. Rubber bulb is of a spherical or cylindrical shape. To apply a cup for acupuncture with long needles, the cup shall have a throat in the form of truncated cone whose length is equal to half the length of casing. EFFECT: higher handling convenience for administering cup massage at home during acupuncture and vacuum-point treatment. 14 cl, 6 dwg
Patent RU-2016661-C1 (RU)
Inventor: KVASENKOV OLEG I
IPC: B02C18/30
Filed: 1992-09-01
Granted: 1994-07-30
Abstract: Изобретение относится к пищевому машиностроению и может быть использовано в машинах для грубого измельчения пищевых продуктов, в частности, растительного происхождения. Устройство содержит корпус 1 с закрепленным в нем перфорированным диском 5 и установленные в корпусе шнек 6 с ножом 7 и хвостовиком 8 и уплотнительный элемент 9. В теле шнека 6 со стороны хвостовика 8 выполнена кольцевая полость 10, в которой установлена взаимодействующая через гайку 12 с корпусом 1 пружина 11 для поджатия ножа 7 к перфорированному диску 5. Расположение пружины 11 в полости шнека 6 снижает металлоемкость устройства. 1 ил.