baber/WOPTO huggingface dataset:
Patent RU-2095393-C1 (RU)
Inventor: FAKHRIEV AKHMATFAIL MAGSUMOVIC
IPC: C10G29/02
Filed: 1994-06-28
Granted: 1997-11-10
Abstract: Изобретение относится к нефтехимии, в частности к способам очистки нефтей и газоконденсатов от меркаптанов, и может быть использовано в нефтяной, газовой, нефтеперерабатывающей и нефтехимической промышленности. Цель изобретения: повышение эффективности процесса за счет повышения степени демеркаптанизации сырья, интенсификации процесса и снижения его энергоемкости, а также использование более доступного и дешевого окислителя. Демеркаптанизацию нефти и газоконденсата проводят обработкой исходного сырья элементной серой, взятой в количестве 0,5-1,5 моль на моль меркаптановой серы, в присутствии аммиака или органического амина в количестве 0,001-0,3 мас.% от исходного сырья при 15-60 o C. При этом элементную серу вводят в сырье в растворенном состоянии в виде раствора в нефти, газоконденсата или в их высококипящей фракции, а в качестве органического амина используют бензиламин, диметилалкиламины С 10 -С 16 , триалкиламины С 7 -С 9 , полиэтиленполиамины, этаноламин, метилдиэтаноламин или их смеси. Предлагаемый способ позволяет значительно повысить эффективность процесса демеркаптанизации сырья в сравнении с известным способом. 2 з.п. ф-лы, 1 табл.
Patent RU-2079624-C1 (RU)
Title: Window block
Inventor: ELOKHIN ANDREJ N
IPC: E04H9/00
Filed: 1994-06-29
Granted: 1997-05-20
Abstract: FIELD: construction of ground industrial, public, residential buildings; applicable in the regions with potential danger of explosion effect and some elemental phenomena. SUBSTANCE: air shock wave acts on glazing 6, stiles of external movable sash of angles and middle horizontal and vertical members of stiles of T-shaped section 5 causes their displacement and compression deformation of yielding material 7 over the periphery of carrying frame 1 between stiles of the internal and external sashes. Further on, dynamic action is transmitted to stile of internal movable sash from channel 4 causing its displacement and compression deformation of the layer of yielding material 7. Limit compression of the layer of yielding material 7 results in turning of links of two-link hinge fixing member 14 between stiles of internal sashes and flange of carrying metal T-shaped frame, and horizontal weighting bar 13 is released. Bar 13 moves downward over guides of rod 10 and tensions flexible protective curtain 11 to close the full window sash. EFFECT: higher efficiency. 2 cl, 3 dwg
Patent RU-2095418-C1 (RU)
Title: Method of cattle brucella differentiation
Inventor: FAIZOV TAGIR KHADIEVICH
IPC: A61K39/10
Filed: 1994-07-01
Granted: 1997-11-10
Abstract: FIELD: veterinary biotechnology. SUBSTANCE: method involves DNA isolation from the examined microorganisms. DNA is cleaved with restriction endonuclease Nco I and hybridized with synthetic oligonucleotide probe. Method is used for differentiation of pathogenic and vaccine cattle brucella strains, for development of preparations used for diagnosis of cattle brucellosis. The known methods ensure to detect the species appliance of brucella only. EFFECT: improved method of differentiation. 1 dwg
Patent RU-2097028-C1 (RU)
Title: Preparation for treating the cases of subclinical endometritis
Inventor: PANKOV BORIS G
IPC: A61P31/04
Filed: 1994-07-26
Granted: 1997-11-27
Abstract: FIELD: veterinary medicine. SUBSTANCE: method involves administering complex chemotherapeutic preparation of prolonged action and broad range of bactericidal activity including anti-inflammatory and regenerating activity. The preparation composition is, in % by mass: iodoform 2.5-7.7, sodium sulfathiazole 10.3-26.9, ichthammol 5.8-7.7, Perhydrol 7.7-10.3, the rest is water. The preparation is administered in single dose by injecting it in both horns of the uterine at the time of sex cycle coming in equilibrium. Recovery from subclinical endometritis comes in 5-6 days. Cured cows are impregnated during the next full-value rut period. The preparation differs from other known preparations as being not absorbable in blood, not eliminating with milk. It was not detected in meat of animals killed (rejected) three days after their being treated. EFFECT: enhanced effectiveness in treating cattle infertility.
Patent RU-2075598-C1 (RU)
Inventor: MAKAROV VENIAMIN P
IPC: E21D13/04
Filed: 1994-09-21
Granted: 1997-03-20
Abstract: Изобретение может быть использовано при сборке и извлечении податливой крепи из спецпрофиля, а также при демонтаже прессовых соединений типа вал-втулка. Сущность изобретения: поршень со штоком разделяют цилиндр, в виде которого выполнен корпус зажима гидравлического, на полости высокого и низкого давления. К поршню в полости высокого давления прикреплен полый внутри дополнительный шток. Плунжерный насос размещен на дополнительном штоке, в полости которого установлен плунжер. В поршне и штоке выполнены каналы с нагнетательным и всасывающим клапанами. Полость низкого давления снабжена возвратной пружиной и заполнена рабочей жидкостью. Полости соединены каналом с запорным клапаном. 3 з.п. ф-лы. 1 ил.
Patent RU-2064841-C1 (RU)
Title: Grinding device for vegetable raw materials
Inventor: KVASENKOV OLEG I
IPC: A23N15/00
Filed: 1994-09-27
Granted: 1996-08-10
Abstract: FIELD: food-processing industry. SUBSTANCE: grinding device has housing 1 with loading hopper 5 and sluice feeder 6 in input and shut-off cone 7 in output, tank for liquefied gas connected with housing 1 through measuring device 9, placed in housing 1 drive auger 4 with main and additional helical threads forming a step. Additional thread is disposed in main one from the side of shut-off cone 7. Width and depth of main thread increase smoothly while width and depth of additional thread decrease smoothly in the direction of shut-off cone 7 unit until the step in outlet end of auger 4 disappears keeping constancy of total cross-section area of thread channels along auger length. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2139572-C1 (RU)
Title: Electromagnetic detection system for parking operation
Inventor: MAURO DEL SIN ORE
IPC: G01S13/931
Filed: 1993-02-08
Granted: 1999-10-10
Abstract: FIELD: obstacle detection system, applicable in equipment designed for parking of motor vehicles. SUBSTANCE: the system has an RF field transceiver consisting of two wires or strips of conducting material-antenna producing an RF field, detector of variations of the near electromagnetic field performed by the object approaching the transceiver, as well as a means for warning about the presence and approach of a foreign object. EFFECT: continuous detection of obstacles approaching the vehicle for the whole space of the vehicle part protected against collision, from the maximum distance to contact, without the zone of absence of reception. 9 cl, 6 dwg
Patent RU-2102118-C1 (RU)
Inventor: KLAES KHALLDIN
IPC: F28C1/00
Filed: 1993-03-04
Granted: 1998-01-20
Abstract: FIELD: gas cleaning and/or cooling. SUBSTANCE: thin-filmed liquid is supplied in the form essentially of umbrella-shaped shells, or of linear curtain in regular spacing and distributed in two or more phases perpendicular to direction of main flow of gas. Thin-filmed liquid is supplied so that gas is distributed due to pulse action of liquid exerted on gas in direction square to gas main flow. Orthogonal distance between adjacent planes to which thin-filmed liquid is supplied is regulated so that there is no significant equalizing of gas flow between planes. Liquid in adjacent planes is supplied in direct flow and in counterflow to the gas main flow. EFFECT: higher efficiency. 10 cl, 11 dwg
Patent RU-2085662-C1 (RU)
Inventor: BOJKO ANATOLIJ ALEKSANDROVICH
IPC: E02F3/627
Filed: 1994-12-19
Granted: 1997-07-27
Abstract: Использование: изобретение относится к области землеройной техники циклического действия, в частности к одноковшовым гидравлическим экскаваторам со сменным рабочим оборудованием. Сущность изобретения: для упрощения конструкции и расширение технологических возможностей экскаватора, экскаватор включает базовую машину, на которой установлена рама с опорно-поворотным устройством и поворотной платформой с кабиной экскаваторщика. На поворотной платформе монтируется рабочее оборудование, снабженное рычагом, установленным соосно оси поворота экскаваторной стрелы и соединенным своим свободным концом с гидроцилиндром управления стрелой, шток которого закреплен на поворотной платформе. Гидроцилиндры поворота стрелы связаны с рычагом и установлены со стороны крепления гидроцилиндра управления стрелой. На экскаваторной стреле, возле оси ее поворота, имеется кронштейн крепления гидроцилиндра подъема - опускания крановой стрелы. Конструкция управления рабочим оборудованием обеспечивает работу экскаватора в стесненных условиях, а при складывании рабочего оборудования в транспортное положение - высокие транспортные скорости. 1 з.п. ф-лы, 5 ил.
Patent RU-2107556-C1 (RU)
Title: Method of applying polyfluorohydrocarbon coating on cutting edge of razor blade and coated cutting edge of razor blade
Inventor: KHOANG MEHJ TREHNKIM
IPC: B05D/
Filed: 1993-04-13
Granted: 1998-03-27
Abstract: FIELD: coatings. SUBSTANCE: applying polyfluorohydrocarbon coating includes dispersing fluorohydrocarbon polymer in aqueous solvent and depositing dispersion onto cutting edge of razor blade. According to invention, powder of fluorohydrocarbon polymer with average molecular weight at least about 10 000 000, prior to be dispersed, is exposed to ionizing radiation to reduce average molecular weight to a value ranging from 700 to about 700 000. As aqueous solvent, that containing no chlorofluorohydrocarbon solvents is utilized. When applied, coating is heated intensely enough to provide adhesion of fluorohydrocarbon polymer to the of blade. In heating stage, polymer is melted, partially melted, or calcined. EFFECT: increased adhesion of coating. 18 cl
Patent RU-2072113-C1 (RU)
Title: Hydrogen-sorbing alloy for negative electrode of nickel-hydride cell
Inventor: SMIRNOV VLADIMIR V
IPC: H01M10/34
Filed: 1995-01-19
Granted: 1997-01-20
Abstract: FIELD: radioelectronic industry, supply sources for portable devices. SUBSTANCE: alloy contains lanthanum, zirconium, aluminium, nickel and, additionally, one of elements of the following series Si, Mn, Sc, Mg, Li, and B at the following ratio of components, mass %% La, 20-40; Zr, 1.5-6.0; Al, 2.0-5.0; and one element of series: silicon, manganese, scandium, magnesium, lithium and boron (0.1-0.75) and the balance, nickel at quantitative ratio of one element of the series to Al equal to 0.05-0.15. Introduction of one elements of above-indicated series in required amount and element to aluminium ratio in alloy improves strength of alloy and increase service life of cell by 30% as compared with prototype. EFFECT: increased service life. 1 tbl
Patent RU-2072176-C1 (RU)
Title: Способ выделения платиноидов с поверхности подложки
IPC: C22B7/00
Filed: 1995-02-01
Granted: 1997-01-20
Abstract: 1. Способ выделения платиноидов с поверхности подложки, включающий обработку поверхностного слоя подложки серной кислотой при нагревании, охлаждение подложки и отделение платиноидов, отличающийся тем, что в качестве подложки используют монокристалл, обработку поверхностного слоя подложки осуществляют серной кислотой концентрацией 20-70%, нагревание ведут до 85-168С, причем нагревание и охлаждение монокристалла осуществляют со скоростью не более 2/мин.2. Способ по п.1, отличающийся тем, что монокристалл представляет собой иттрий-алюминиевый гранат или галлий-гадолиниевый гранат.
Patent RU-2090829-C1 (RU)
Title: Device for experimental firing
Inventor: BAKHTADZE GIYA EDUARDOVICH
IPC: F41J1/00
Filed: 1995-03-07
Granted: 1997-09-20
Abstract: FIELD: investigation ballistic examination. SUBSTANCE: device has a base, bearing frame and weapon attachment mechanism. The bearing frame carries a strip with a target for its inclination to the horizontal plane, turning about the vertical axis and fixing in the preset position. The strip is furnished with an indicating pointer, and protractor marking is made on the base. EFFECT: enhanced accuracy. 2 dwg
Patent RU-2079317-C1 (RU)
Inventor: SIDELNIKOV ANATOLIJ E
IPC: A62C99/00
Filed: 1995-04-13
Granted: 1997-05-20
Abstract: FIELD: fire-fighting equipment. SUBSTANCE: generator has isothermal vessel for cryogenic liquid connected through electrically-operated valve with charging evaporator, injector unit located in upper part of evaporator-gasifier and connected by means of electrically-operated valve with lower part of vessel with cryogenic liquid. Evaporator-gasifier is partially filled with heat-accumulating substance and is provided with deflector and electrically-operated hermetic gate valve located above injector unit. Located in its lower part along axis of evaporator-gasifier are separator and toroidal flexible shell secured on bottom of evaporator-gasifier. Inner space of shell is connected by pipeline with heat exchanger and with upper part of isothermal vessel, and heat-accumulating substance is located above surface of toroidal flexible shell. Electrically-operated hermetic gate valve is located at separator outlet. Injector unit has jet nozzles positioned in lower part of injector unit. Used as heat-accumulating medium is water or water solutions. EFFECT: high efficiency. 2 cl, 1 dwg
Patent RU-2094978-C1 (RU)
Title: Film covering for plant protection
Inventor: DUNAEV YURIJ VLADIMIROVICH
IPC: A01G9/14
Filed: 1995-04-17
Granted: 1997-11-10
Abstract: FIELD: agriculture, in particular, protection of young plants from adverse weather conditions. SUBSTANCE: film covering has rectangular enclosure with upper flap 1, two elongate side flaps 2 and two end flaps 3. Sleeves 5 for receiving fastening pins 6 are positioned at intersection of flaps 2 and 3 and sleeves 7 are positioned at intersection of flaps 1 and 3. Sleeves are provided with two notches for inserting bearing members into end parts. Sleeves 5 and 6 are defined by welding seams. Bearing members are formed as fastening pins 6 disposed in sleeve edge parts. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2117417-C1 (RU)
Title: Illuminance regulator
Inventor: ORLOV A S
IPC: H05B47/00
Filed: 1995-05-04
Granted: 1998-08-10
Abstract: FIELD: lighting engineering. SUBSTANCE: illuminance regulator has load unit, rectifier bridge, stabilizer diode, capacitors, thyristor switching on circuit. Time of holding lamps under mode of bright glow depends on number of pulses with double frequency of network coming to input of meter which provides for stable time interval and does not lead to excessive consumption of electric energy. EFFECT: improved functional characteristics of illuminance regulator. 8 dwg
Patent RU-2088757-C1 (RU)
Title: Device for treatment of well bottom
Inventor: GRITSENKO ALEKSANDR I
IPC: E21B43/18
Filed: 1995-06-05
Granted: 1997-08-27
Abstract: FIELD: treatment of bottom-hole formation zone in wells. SUBSTANCE: device has explosive charge which is attached to blasting cable and perforated pipe string. Lower end of pipe string has annular projection and check valve and upper end has mounting unit for attachment to wellhead. Pipe string may have additional annular projections, and its upper end has safety two-way valve. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2104344-C1 (RU)
Inventor: MIKHAJLJUK JU A
IPC: D03D15/292
Filed: 1995-06-30
Granted: 1998-02-10
Abstract: FIELD: sugar industry, in particular, filtering equipment for sugar syrups, juices and solutions. SUBSTANCE: fabric is manufactured by linen interweaving pattern and has combined core and filling threads containing double-fold polyester yarn and polyamide thread. Components are used in the following ratio, wt.-%: polyester, yarn 50-55; polyamide thread, 50-45. Coarse fabric warp density is 100-110 threads per 10 cm, weft density is 85-95 threads per 10 cm. Fabric may be subjected to thermal treatment, with warp density of 115-130 threads per 10 cm and weft density of 85-95 threads per 10 cm. EFFECT: increased efficiency and improved quality of fabric. 2 cl, 1 tbl
Patent RU-2092692-C1 (RU)
Title: Method for determining extractable oil reserve
Inventor: KHASANOV MARS M
IPC: E21B47/00
Filed: 1995-07-21
Granted: 1997-10-10
Abstract: FIELD: oil production industry. SUBSTANCE: this is used for investigation of oil wells, oil beds and their sections. Method implies analysis of dependence between accumulated volume of produced oil and accumulated volume of produced liquid and intensity of product flooding. Additionally determined is volume of oil produced in waterless period of operation. Volume of extracted oil reserve is calculated by following formula: V ∞  = V o +[(V -V o ) 1-α -(V l -V o ) 1-α ] 1/(1-α) , where V ∞  - volume of extracted oil reserve, t; V o  - volume of oil extracted in waterless period of operation, t; V and V l  - accumulated volumes of produced oil and liquid respectively, t; α - parameter which characterizes intensity of product flooding which is determined from following formula:  , where B - product flooding in fractions of one. EFFECT: high efficiency. 1 dwg
Patent RU-2142120-C1 (RU)
Title: Liquid doser
Inventor: ASTSATRJAN S A
IPC: G01F13/00
Filed: 1995-08-02
Granted: 1999-11-27
Abstract: FIELD: medical engineering. SUBSTANCE: doser is used for automatic conversion of continuous liquid flow of low flow rate to discrete doses of high flow rate. Doser has accumulating vessel, inlet branch pipe, bellows and vacuum interruption tube-sensor. Novelty is in vacuum interruption mechanism made as tube- sensor communicating bellows neck with vessel is section located higher than suction end of bellows. It consists of vertically positioned rising and descending branches coupled to each other by elbow arranged above vessel. Rising branch has lower and upper sections. Flow area of lower section is lager than flow area of upper section. Joints of tube-sensor components are made for adjustment of length of rising branch upper section. EFFECT: extended range of liquid flow rate variation. 1 cl, 4 dwg
Patent RU-2093326-C1 (RU)
Inventor: OPARIN MIKHAIL I
IPC: B29C65/16
Filed: 1995-10-09
Granted: 1997-10-20
Abstract: Изобретение относится к области сварки, в частности к устройствам для пайки и сварки световым лучом, и может быть использовано при получении неразъемных соединений сваркой или пайкой световым лучом изделий, используемых в приборостроении, машиностроении. Сущность изобретения: устройство для сварки световым лучом содержит отражатель с расположенными в нем электродами - катодом и анодом в электрододержателях, охлаждаемый корпус и экран, прозрачный для светового потока. В устройстве имеются узел совместного перемещения электродов для юстировки дугового промежутка относительно излучающего фокуса отражателя и приспособление для возбуждения дугового разряда. Приспособление содержит контакт в виде цилиндра, закрепленный на упругой тяге, размещенной вдоль электрододержателя анода, соленоид, сердечник которого расположен в камере, сообщающейся с внутренней полостью отражателя, и возвратную пружину, размещенную внутри камеры. Другой конец упругой тяги соединен с сердечником соленоида. 2 з.п. ф-лы, 2 ил.
Patent RU-2111564-C1 (RU)
Title: Method for disposal radioactive and other chemically active wastes
Inventor: VAJNER A I
IPC: G21F9/24
Filed: 1995-12-05
Granted: 1998-05-20
Abstract: FIELD: disposal of radioactive and chemically active wastes; investigations in geophysics. SUBSTANCE: wastes are placed in aluminosilicate drainage systems and aqueous solution of magnesium as well as water heated to 200-300 C are introduced in disposal region. EFFECT: facilitated procedure.
Patent RU-2119697-C1 (RU)
Title: Two-dimensional image-receiver reader built around charge-coupled devices
Inventor: LI I I
IPC: H01L29/768
Filed: 1996-02-07
Granted: 1998-09-27
Abstract: FIELD: integrated microelectronics, optical data processing. SUBSTANCE: reader is assembled on semiconductor substrate and has matrix of input- device locations. Each input device has input diffusion area of polarity of conductivity reverse to that of substrate and mounts on insulating layer input gate, storage gate, carry gate, as well as output diffusion area forming circuit of charge-coupled members, column read- out bus, line control voltage shaper, multiple- input switch, input gate control bus, storage gate control bus, and carry gate control bus. Input-device matrix is built up of fragments each having four input-device locations; each fragment location has, in addition, second input gate, second input-gate control bus, first and second control buses for input gates; storage gate, carry gate, and output diffusion area are common for all fragment locations; first input gate, second input gate, and storage gate form circuit of charge-coupled members; first input gates of first and second locations of fragment input devices are connected to first control bus; first input gates of third and fourth locations of fragment input devices, to second input gate control bus; second input gates of first and third locations of fragment input devices are connected to first control bus of second input gates; second input gates of second and fourth fragment-input device locations are connected to second control bus of second input gates. EFFECT: improved charge capacitance of reader to improve its sensitivity. 2 dwg
Patent RU-2113419-C1 (RU)
Inventor: SAND CHELL
IPC: B65H51/02
Filed: 1993-07-06
Granted: 1998-06-20
Abstract: Устройство, предназначенное для подачи армирующих волокон при производстве термоотверждающейся пластмассовой продукции, включает в себя по меньшей мере одну магазинную катушку для волоконной нити, и направляющее средство для направления волоконной нити к выводящей волокно головке. Выводящая головка снабжена подающим средством для подачи волоконной нити из магазинной катушки через направляющее средство и режущее средство, способное отрезать волоконную нить. Подающее средство средства выводящей головки включает в себя приводные подающие ролики, которые образуют по меньшей мере один захват для волоконной нити, и выталкивающее волокна средство. Режущие средства индивидуально приводятся в действие и размещены между подающими роликами и выталкивающим волокно средством. Устройство позволяет при автоматизированной подаче волокон многократно производить предварительные формы из волоконной нити отбираемой из магазинных катушек, отрезать волокна с регулярной ориентацией, а также отрезать волокна с нерегулярной ориентацией. 9 з.п.ф-лы, 3 ил.
Patent RU-2099997-C1 (RU)
Title: Boot antiskid device
Inventor: YAISHNITSIN NIKOLAJ V
IPC: A43C15/02
Filed: 1996-04-03
Granted: 1997-12-27
Abstract: FIELD: shoes industry. SUBSTANCE: antiskid device has detachable overshoe made from resilient material and provided with antiskid device. Overshoe has rim height of 20-24 mm, with rim height being doubled in toe and heel portions. Antiskid device is further provided with metal tenons rigidly fixed in overshoe sole. Height h of tenon and radius r of tenon base are related as h:r=4:(5-6); thickness D of tenon and thickness d of tenon base are related as D:d=1:2. Overshoe is put onto sole so as to adhere tightly to sole surface due to elasticity of resilient material, for instance rubber, and accept shape of sole. Resilient sides of overshoe surround toe and heel portions of boot to tightly hold overshoe on boot sole. EFFECT: simplified construction and usage, increased efficiency and good appearance not spoiling that of boots. 2 cl, 8 dwg