baber/WOPTO huggingface dataset:
Patent RU-2106113-C1 (RU)
Title: Method for dissecting intracardiac structures
Inventor: LITASOVA E E
IPC: A61B17/00
Filed: 1994-07-01
Granted: 1998-03-10
Abstract: FIELD: medicine. SUBSTANCE: method involves applying pulsating ultraviolet bandwidth laser ray having wavelength of 248 and 193 nm and impulse power density of 200-5000 mJ/cm 2 . EFFECT: enhanced effectiveness of treatment; reduced risk of embolism and traumatic complications. 2 dwg
Patent RU-2081561-C1 (RU)
Title: Nutrient medium for rauwolfia serpentine culture tissue growing - a producer of alkaloids
Inventor: VOLLOSOVICH ALEKSANDR G
IPC: C12N5/02
Filed: 1994-07-12
Granted: 1997-06-20
Abstract: FIELD: biotechnology. SUBSTANCE: nutrient medium has trace and macroelements, vitamins and other additions at the indicated ratio of components. EFFECT: enhanced effectiveness of nutrient medium. 1 tbl
Patent RU-2103922-C1 (RU)
Inventor: KAGRAMANOV I I
IPC: A61B17/11
Filed: 1994-08-10
Granted: 1998-02-10
Abstract: FIELD: medicine, cardiosurgery. SUBSTANCE: xenopericardial tunnel is implanted into the lumen of superior vena cava below the level of cavapulmonary anastomosis, right atrium cavity and anterior vena cava by using a device that consists of external and internal co-axial catheters, two umbrella-like cava filters and a conductor. EFFECT: higher efficiency to perform operation of cavapulmonary anastomosis with no artificial blood circulation. 1 dwg
Patent RU-2114659-C1 (RU)
Title: System for fire extinguishing
Inventor: GERAN SUNDKHOL M
IPC: A62C35/68
Filed: 1992-12-03
Granted: 1998-07-10
Abstract: FIELD: systems for fire extinguishing, in particular, for extinguishing of fires in comparatively small rooms, for instance, in hotel rooms, or cabin of passenger ships. SUBSTANCE: it is preferably to place at least one unlocking spraying head in cabin, at least one spraying head near cabin door, for instance, directly outside the door. When fire in cabin unlocks the cabin spraying head, the latter actuates the door spraying head for producing at door of barrier of mist-like spraying to prevent spreading of fire and smoke. EFFECT: higher efficiency of fire extinguishing. 12 cl, 9 dwg
Patent RU-2062195-C1 (RU)
Title: Method of pipes laser welding
Inventor: ZABELIN ALEKSANDR M
IPC: B23K26/20
Filed: 1994-08-10
Granted: 1996-06-20
Abstract: FIELD: welding, in particular laser welding of small diameter pipes made of different materials. SUBSTANCE: laser emission feeding is exercised using turning device situated in front of focusing system at distance equal to l = F (1 + F/R) and turning device angle of turning is equal to α = arctgX/F/2 with F -focal distance of focusing system; R - radius of welded pipe; X - deviation of welded butt from normal position. Any deflecting member - mirror, prism may be used as turning device in the method. Method provides for usage of mirror type or transient type focusing system. EFFECT: usage of the method of welding allows to increase quality of welding seam and to improve dynamic characteristics of butt position control system relatively to dropping emission. 2 cl, 1 dwg
Patent RU-2075847-C1 (RU)
Title: Генератор ультразвуковых колебаний
IPC: B06B1/20
Filed: 1994-09-27
Granted: 1997-03-20
Abstract: Генератор ультразвуковых колебаний, содержащий проточную камеру смешения, охватывающий ее кольцевой канал для подвода пара, сообщенный с ней через сопла, выполненные в боковой стенке камеры, осевой канал для подвода жидкости и завихрители, отличающийся тем, что он снабжен установленным в кольцевом канале для подвода пара перфорированным статором, контактирующим с камерой, отверстия статора и сопла расположены по окружностям в одних плоскостях с неравным и некратным окружным шагом, камера установлена с возможностью вращения и снабжена приводом вращения ее со скоростью, обеспечивающей распределение жидкости по боковой поверхности камеры в виде пленки, сообщение камеры с каналом подвода жидкости осуществлено через полый вал камеры, завихрители размещены в отверстиях статора, сопла выполнены сверхзвуковыми, при этом жидкость выбрана охлаждающей пар до температуры конденсации.
Patent RU-2077099-C1 (RU)
Title: Spark plug for multifuel internal-combustion engine
Inventor: ZHABREEV VYACHESLAV S
IPC: H01T13/50
Filed: 1994-09-22
Granted: 1997-04-10
Abstract: FIELD: fuel ignition, especially at low temperatures, in multifuel internal-combustion engines. SUBSTANCE: spark plug has body 1 accommodating central electrode 2 with ceramic insulator 3 and bush 4 of electricity conducting magnetic material, as well as at least two cylindrical coils 7, 8 arranged about bush 4 coaxially in respect to electrode 2, one of them being secured at one end on bottom part of body 1 and at other end, on disc 6. Novelty is that spark plug is provided with additional tubular electrode 5 placed in insulator coaxially to central electrode 2 and connected to inner surface of bush 4 and end of mentioned disc 6; second coil 8 is joined at one end directly with central electrode 2 through hole in disc 6 and its other end is loose. EFFECT: improved reliability. 1 dwg
Patent RU-2093035-C1 (RU)
Inventor: MEZENOVA OLGA YA
IPC: A23B4/044
Filed: 1995-04-10
Granted: 1997-10-20
Abstract: FIELD: fish industry. SUBSTANCE: before treatment of raw material by aqueous solution of smoking mixture, food component of polymer nature is added in it. Then mixture is heated up to 50-100 C at continuous mixing, and cooled up to 35-45 C. After it, mixture is regularly applied to surface of fish fillet. Food additive of protein nature is additionally introduced in aqueous solution of smoking mixture. EFFECT: reduced duration of smoking process. 3 cl
Patent RU-2108859-C1 (RU)
Inventor: KERTMAN S V
IPC: B01J20/24
Filed: 1995-05-04
Granted: 1998-04-20
Abstract: Использование: получение сорбентов. Сущность изобретения: композиционный гуминокремнеземный сорбент на основе гуминовых кислот, химически связанных с кремнеземной матрицей путем соконденсации. Массовое соотношение кремнезема и гуминовых кислот от 1 : 1 до 1,1 : 1. Сорбционная емкость по ионам тяжелых металлов (Cd 2   + , Fe 3   + , Ni 2+ , Cu 2   + , Cr 3   + , Ca 2   + , Mn 2   + ), от 2,6 до 4,4 ммоль/г.
Patent RU-2104155-C1 (RU)
Inventor: KLAUS FJULLER
IPC: B22D17/26
Filed: 1995-06-09
Granted: 1998-02-10
Abstract: FIELD: casting technology. SUBSTANCE: stationary fixing plate 2 and/or end plate 4 are mounted on corresponding cheeks of frame 1 by means of at least two supporting axles 9, 10 and 11, 12 each, which are horizontally located above and below axis 7 of injection and across this axis. Lower supporting axles 10, 12 are connected with plate 2 and/or with plate 4 by means of members 13 which are resiliently deformable so that deformation of C-shaped frame 1 caused by closing force is compensated by preset elastic deformation. In result, surfaces 2.1 and 3.1 of fixing plates 2, 3 for fastening of half-moulds of casting mould 8 remain in vertical position. Axles 9, 11 are located in common horizontal plane above injection axis 7. Axles 10, 12 are below injection axis 7. Members 13 can be made in the form of rods or supporting brackets located in pairs and rigidly connected with plates 2, 4, and are weakened in middle part by through-holes or milled recesses. EFFECT: high efficiency. 27 cl, 14 dwg
Patent RU-2095781-C1 (RU)
Title: Gear to grip curvilinear specimen during extension
Inventor: KHRAPACH NIKOLAJ ANATOLEVICH
IPC: G01N3/04
Filed: 1995-06-15
Granted: 1997-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: gear has gripping jaws 15 anchored on ends of two levers 11 mounted in body with groove, frame 1 with means for attachment to force exciter 2 having several pairs of rails 3, beams 5 with slots for protrusions of wedge-shaped grips 7 installed in bearings moving along rails 3 of frame 1 and protrusions of wedge-shaped grips 7 which may move along slots in beams 5 and turn around its their symmetry axis. EFFECT: improved reliability of gear. 1 dwg
Patent RU-2089590-C1 (RU)
Title: Method of refining secondary gasolines
Inventor: ERKIN VLADIMIR N
IPC: C10G11/05
Filed: 1995-07-13
Granted: 1997-09-10
Abstract: FIELD: petroleum processing. SUBSTANCE: thermal cracking, viscosity breaking, and coking gasolines are catalytically refined in the following way: gasoline in amount 5- 30% based on total raw material weight is fed into stripping zone of catalytic cracking reactor wherein process is conducted at 470-510 C with weight speed 0.3-1.0 h -1  and catalyst circulation rate 20-120 kg per 1 kg of gasoline. EFFECT: increased high-quality gasoline resource.
Patent RU-2097103-C1 (RU)
Inventor: JERGEN GOLTERMANN
IPC: B01D25/34
Filed: 1995-09-21
Granted: 1997-11-27
Abstract: The present invention relates to a method pertaining to press filters of the kind which include a plurality of press plates (13). Pressure chambers (15), are formed between each pair of plates. A filter cake (16) is formed in each pressure chamber. Upon completion of the dewatering process the cakes are released from the chambers by separation of the press plates. The method is characterized in that emptying of the pressure chambers (15) is achieved by permitting each press plate (13) to rotate freely and swing about an axis (18) which extends generally horizontally through the plane of the plate, under the influence of the released filter cake (16). The press filter is constructed so that each press plate (13) is able to pivot in relation to the rails (14). The pulling devices by means of which the press plates are separated are attached to only one single coupling device (19) on each side of each press plate. The coupling devices (19) are placed on or in the immediate vicinity of the runner means, in other words in the proximity of the horizontal rail. <IMAGE>
Patent RU-2086176-C1 (RU)
Inventor: PRIKHODKO IGOR EVGENEVICH
IPC: A61B5/0531
Filed: 1995-10-27
Granted: 1997-08-10
Abstract: Устройство для электропунктурной диагностики, содержащее активный и пассивный электроды, их токопроводы, корпус активного электрода, электронный прибор и корпус электронного прибора, активный электрод которого выполнен в виде подпружиненного стержня, причем пружина одним концом электрически соединена со стержнем, а другим - с токопроводом активного электрода. Активный электрод перемещается в осевом канале корпуса, имеющего ограничения перемещения и выполненного из изоляционного материала. В устройство введены также держатель активного электрода, чашка для размещения капиллярного электрода, капиллярный электрод, кольцевой магнит и геркон. Корпус активного электрода выполнен совмещенным с корпусом электронного прибора через влагонепроницаемую стенку, на которой жестко и герметично размещен геркон со своими электрическими выводами, причем пружина концентрически охватывает геркон. Устройство предназначено для электропунктурной диагностики в методах, использующих при обследовании точек акупунктуры измерение электропроводности (токов) или сопротивления кожных покровов электрическому току. 2 ил.
Patent RU-2142102-C1 (RU)
Title: High-frequency applicator for continuous treatment of sheet dielectrics
Inventor: NIKIFOROV A L
IPC: F26B23/08
Filed: 1995-12-04
Granted: 1999-11-27
Abstract: FIELD: dielectrics. SUBSTANCE: applicator has alternating electrodes lying in the same plane, placed between which are metal pins equidistant from the adjacent electrodes and having no electrical contact with them. EFFECT: increased area of working zone, improved quality of ready made product. 2 cl, 2 dwg
Patent RU-2135178-C1 (RU)
Title: Method of increasing antitumor efficiency in experiment
Inventor: BORDJUSHKOV JU N
IPC: A61P35/00
Filed: 1996-02-12
Granted: 1999-08-27
Abstract: FIELD: medicine, particularly, experimental oncology; applicable in reduction of toxicity and increasing antitumor effect of cyclophosphamide. SUBSTANCE: method includes intraperitoneal injection of indometacine with total dose of 6 mg for laboratory animals with induced tumor every three days, then introduction into spleen, using original technique within the frame of invention of cyclophosphamide in therapeutical doses. EFFECT: reduced toxicity and increased ANTITUMOR effect of cyclophosphamide, prolonged life of animals.
Patent RU-2103318-C1 (RU)
Inventor: ABDULLAEV A D
IPC: C10G9/16
Filed: 1996-02-15
Granted: 1998-01-27
Abstract: FIELD: petroleum chemistry. SUBSTANCE: invention proposes to use waste of methanol-isobutyl oil production to pyrolysis raw. This waste has the following components, wt. -%: methanol 5-50; water 20-75; ethanol 0.2-0.7; propanol about 0.1; isopropanol about 0.1; isobutanol 4-5, and other impurities 2-3. Addition of isobutyl oil to gasoline (180 C) in the process of pyrolysis decreases coke formation from 0.38% to 0.15%. EFFECT: improved method of synthesis, high yield of aromatic hydrocarbons, ethylene and propylene, decreased coke formation. 1 tbl
Patent RU-2108440-C1 (RU)
Inventor: GENERALOV V V
IPC: E21B19/06
Filed: 1996-03-19
Granted: 1998-04-10
Abstract: Изобретение относится к нефтедобывающей промышленности, в частности к элеваторам для зажима, подъема и удержания на весу насосно-компрессорных труб, при спуско-подъемных операциях на скважинах. Элеватор состоит из сменных захватов, к которым шарнирно прикреплен шток с пазом, корпуса с пазом для прохода сменных захватов и стойки. К корпусу шарнирно прикреплены серьга и рукоятка. В рукоятке установлен подпружиненный фиксатор, взаимодействующий со стойкой, и имеется выступ, взаимодействующий с пазом штока. В положении открытия элеватора ось рукоятки совпадает с центральной осью элеватора х-х. Стойка со скосом расположена на центральной оси элеватора, причем на стойке расстояние h от центральной оси до края стойки равно длине перемещения фиксатора от положения открытия до положения закрытия элеватора. Фиксатор постоянно поджат к плоскости стойки на длине прохождения от края стойки из положения открытия до положения закрытия элеватора. Использование изобретения повышает надежность работы элеватора и облегчает процесс переключения механизма фиксации в закрытое положение элеватора. 1 з.п. ф-лы, 2 ил.
Patent RU-2108027-C1 (RU)
Title: Irrigation apparatus
Inventor: ASTSATRJAN S A
IPC: A01G27/02
Filed: 1996-04-10
Granted: 1998-04-10
Abstract: FIELD: agriculture, in particular, equipment for irrigating crops by discrete supply of water to moisturizing zones. SUBSTANCE: irrigation apparatus has distributing and irrigating pipelines with water outlets, accumulating vessel 6, feeding pipe 7 with valve and working syphon 8 with liquid level pipe-sensor 13 communicated with its suction part 10 to accumulating vessel 6 and with its drain part 12 to distributing pipelines. Pipeline system is formed as unit of separate sections. Drain part of syphon 8 is provided with automatic water flow switch 9 having syphons 17 (air and water gates). Drain part ends 18 of syphons 17 are disposed in cups 19 with outlet branch pipes 20 and joined one to another with their suction parts 21 through collector 22, control chambers 23 hydraulically communicated one with another, automatic water doser 24 and hydraulic channel system 25. Doser 24 provides supplying of water to control chambers 23. Upon termination of irrigation, decreased water pressure in working section urges water to flow from communicating channel 25 and create vacuum in it. As a result, this channel works as syphon to empty control chamber 23 and prepare syphon 17 for operation during following cycle. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 3 cl, 6 dwg
Patent RU-2094544-C1 (RU)
Title: Acidic electrolyte for electrolytically depositing coatings from tin- lead alloy
Inventor: KUDRYAVTSEV VLADIMIR N
IPC: C25D3/60
Filed: 1996-06-28
Granted: 1997-10-27
Abstract: FIELD: metal coatings. SUBSTANCE: electrolyte contains, g/l: tin methanesulfonate, 12-40 (on conversion to metal); lead methanesulfonate, 6-25 (on conversion to metal); methanesulfonic acid, 100-350; nonionic surfactant, 10-30; formaldehyde (as 37% solution), 5-30 ml/l; brightener composition, 2.95-27.5. The latter composition, in turn, contains (in g per 1 l of electrolyte): α,β-unsaturated aldehyde, 0.12-3.7; high-molecular unsaturated or polyatomic alcohol, 0.03-7; low-molecular alcohol, 1.8-14.8; and aminophenol, 1-2. Electrolyte exhibits high scattering capability (high than 60%), wide range of allowable cathode current densities (2-15 A/sq.dm), and alloy deposition rate up to 7 mcm/min. EFFECT: facilitated coating deposition process. 1 tbl
Patent RU-2097346-C1 (RU)
Title: Feedstock for producing ceramic dark-blue pigment
Inventor: TIMOSHIN VLADIMIR N
IPC: C03C1/04
Filed: 1996-07-18
Granted: 1997-11-27
Abstract: FIELD: chemical industry. SUBSTANCE: proposed feedstock has following composition, wt. %: aluminium powder 9-15, magnesium nitrate Mg(NO 3 ) 2 •6H 2 O 27-37, magnesium oxide 5-15, aluminium oxide Al 2 O 3  27-31, cobalt oxide Co 3 O 4  4-24, boric acid H 3 BO 3  2-4. Process is carried out by using heat generated by occurring exothermic reactions. Dark-blue pigments thus-produced have following properties: hiding power 37-108 g/sq.cm, oil absorption 17.5-37.0 g/100 g pigment, resistance when used in glaze up to 1400 C. EFFECT: good-quality and cheap dark-blue pigments.
Patent RU-2104813-C1 (RU)
Title: Profile bending mill tool
Inventor: ANTIPANOV V G
IPC: B21D5/06
Filed: 1996-10-22
Granted: 1998-02-20
Abstract: FIELD: plastic working of metals, in particular, production of cold-bent rolled products. SUBSTANCE: working tool has rolls with forming members mounted on upper and lower sectional axles. Each axle is made from two semiaxles with through and closed key slots and with retaining flanges. Drive semiaxles are provided with threaded connecting projections having opposite threads. Forming members for lower axle may be manufactured in two versions: in one version, all forming members (one cylindrical and two conical) are made detachable, and in other version one conical and two cylindrical members are made integral. EFFECT: wider operational capabilities, uniform high quality of profiles and reduced labor intensity. 3 cl, 1 dwg
Patent RU-2091227-C1 (RU)
Title: Method of manufacturing products from thermoplastic polymer material using pressure die casting technique
Inventor: SHULYAKOVSKIJ OLEG B
IPC: B29C31/10
Filed: 1996-10-22
Granted: 1997-09-27
Abstract: FIELD: polymer materials. SUBSTANCE: invention is aimed to be applied in marine machinery and consists in mixing polymer material in the form of granules not larger than 5x5x5 mm in size with powder dye whose particles are not larger than 2 mcm. To achieve such dispersity, dye is passed through sieve with mesh size 2x2 mcm. Mixing is performed in drum mixer of the "drunk barrel" type with rotation speed no more than 60 rps. When being mixed, granules are dusted with design amount of dye requiring no accurate dosage. Polyolefin granules, before mixing, are kept in production room for at least 12 h. Wet polystyrene granules are preliminarily dried for 2 h at 60 C. EFFECT: facilitated process.
Patent RU-2122728-C1 (RU)
Title: Method of ultrasonic inspection of rotating articles
Inventor: KONDRAT EV A I
IPC: G01N29/04
Filed: 1996-11-11
Granted: 1998-11-27
Abstract: FIELD: ultrasonic inspection of rotating bodies such as rotors, turbines, shafts. SUBSTANCE: method lies in excitation and reception of ultrasonic oscillations, in analysis of signals propagating in article. Ultrasonic oscillations are excited by contact method with the use of converters emitting ultrasonic waves and anchored directly on article. Signal is sent to them by electric or radio methods. Change of parameters of signals propagating in article is then analyzed and flaws in article are judged by change of parameters of propagating signals. As converters are anchored on article then change of parameters of signals propagating in it is caused by changes in article only but not by change of excitation conditions and changes of distance between converters. EFFECT: increased authenticity of inspection. 1 dwg
Patent RU-2145292-C1 (RU)
Inventor: MAK-NEJMI DZHON BOUDEN
IPC: B63C9/18
Filed: 1995-05-29
Granted: 2000-02-10
Abstract: Пусковое устройство используется преимущественно для приведения в действие механизма нагнетания воздуха надувного устройства для спасения на водах или для пуска механизма высвобождения контейнера с такими устройствами и содержит корпус, в котором установлен с возможностью поворота основной рычаг, перемещающийся из взведенного положения в пусковое положение под действием пружины растяжения. Пружина растяжения установлена так, что расстояние между ней и осью поворота основного рычага значительно больше в пусковом положении, чем во взведенном положении. Пусковое устройство обычно используется как в автоматическом, так и в ручном режиме для освобождения сжатого газа из баллона для надувания спасательного средства при помощи пробивающего штыря, продвигаемого кулачковой поверхностью на вспомогательном рычаге, который может быть повернут вручную при помощи ручки или автоматически посредством основного рычага при растворении водорастворимой таблетки, удерживающей основной рычаг во взведенном положении. Такое выполнение пускового устройства обеспечивает сдерживание большого усилия срабатывания меньшим управляющим усилием. 9 з. п. ф-лы, 25 ил.
Patent RU-2117358-C1 (RU)
Title: X-ray tube revolving anode
Inventor: NIKOLAEV JU V
IPC: H01J35/10
Filed: 1997-03-18
Granted: 1998-08-10
Abstract: FIELD: X-ray engineering; large X-ray tubes used for medical diagnostics. SUBSTANCE: uniform heating of substrate and reduced stresses in substrate and target are attained by using variable geometry and/or material composition and properties of material. Substrate layer thickness H in vicinity of focusing track is minimum (E 1 H       2   2       /E 2 ) 0,5  and maximum 10(E 1 H       2   1       /E 2 ) 0,5 , where H 1  is target thickness, E 1  and E 2  are Young moduli of target and substrate layer, respectively; width of this region amounts to at least size of focusing track. EFFECT: improved service life and reliability of revolving anode. 7 cl, 2 dwg
Patent RU-2122334-C1 (RU)
Inventor: NEVZOROV V N
IPC: A23N5/00
Filed: 1997-05-22
Granted: 1998-11-27
Abstract: Изобретение обеспечивает повышение качества очистки и снижение дробления ореха. Устройство содержит корпус с коническим молотильным барабаном со шнеком и бичами. Молотильный барабан соединен с последовательно установленными на валу сетчатыми барабанами для сортировки орехов. Внутри сетчатых барабанов выполнены шнеки. Навивка шнека первого сетчатого барабана противоположна навивке шнека молотильного барабана. Второй сетчатый барабан имеет отверстие для выгрузки шелухи. Диаметр второго барабана больше диаметра первого. 1 ил.
Patent RU-2131627-C1 (RU)
Inventor: KUZIN A JU
IPC: C02F101/20
Filed: 1997-06-10
Granted: 1999-06-10
Abstract: FIELD: recovery of liquid radioactive wastes in decontaminating processes. SUBSTANCE: prior to mixing alkali wastes containing alkali metal permanganates and acid wastes containing complexing organic substances they are additionally doped with surface-active materials in the amount of 0.1- 10 g per 1 g of manganese in waste mixture, and held for 0.25-72 h at 10-40 C; alkali and acid wastes are mixed up in proportion required to obtain mixture pH between 6 and 9. EFFECT: improved capacity of process, increased settling of radionuclides and ions of transition metals. 5 cl, 1 tbl, 6 ex
Patent RU-2141980-C1 (RU)
Title: Multifunctional modifier of rubber mixes and method of preparing thereof
Inventor: GORDON E P
IPC: C08K5/02
Filed: 1997-08-20
Granted: 1999-11-27
Abstract: FIELD: modifier for tyre and industrial rubbers. SUBSTANCE: p-xylene and paraffin are chlorinated at 4.5-4.7:1 weight ratio calculated for original p-xylene in the presence of 0.1-2.0 wt % with respect to p-xylene of initiator. Initiator is used as solution at temperature at which initiator shows its initiating power at pressure not higher than 5 atm. Mixing is carried out at drop point of reaction mixture of at least 92 C. Hydrogen chloride is then blown off. Stabilizer is added and final product is isolated in the form of scales and granules. EFFECT: simplified process and homogeneous final product. 3 cl, 6 ex