baber/WOPTO huggingface dataset:
Patent RU-2038049-C1 (RU)
Inventor: KAGRAMANOV ISMIKHAN I
IPC: A61B17/12
Filed: 1993-04-23
Granted: 1995-06-27
Abstract: Изобретение относится к медицине, а именно к хирургии сердца, и может быть использовано как при врожденных пороках сердца, так и в экспериментальной хирургии. Цель - снижение частоты послеоперационных осложнений при создании прямого кровообращения без правых отделов сердца в условиях работы сердца. Осуществляют интраперикардиальную перевязку устьев полых вен и ствола легочной артерии, а перемещение крови без искусственного кровообращения из полых вен в легочную артерию осуществляют с помощью экстраперикардиального шунта, диаметр которого составляет не менее диаметра нижней полой вены, который готовят из ксеноперикардиальной заплаты. Ее боковые стенки подшивают к передней стенке правого предсердия между полыми венами, при этом нижний край заплаты сшивают в виде трубки и анастомозируют с нижней полой веной по типу "конец - в - бок", пересекают устье верхней полой вены, верхнюю культю которой анастомозируют с верхним краем сформированного шунта, а нижнюю культю ушивают наглухо, далее пересекают правую легочную артерию, с культями которой накладывают двунаправленный анастомоз с верхней полой веной. Способ позволяет в условиях сохраненного кровообращения и работающего сердца наложить экстракардиальный шунт для полного обхода правых отделов сердца.
Patent RU-2083344-C1 (RU)
Title: Rolling guide for metal-removal machine tool
Inventor: DEMYANOV BORIS K
IPC: B23Q1/01
Filed: 1993-05-18
Granted: 1997-07-10
Abstract: FIELD: machine-tool industry. SUBSTANCE: rolling guides are made up as rolling bearings 1 mounted on axles 2 in jaws 3 which are rigidly secured to table 4. The mechanism for preliminary tension is made up as rolling bearing 5 mounted on axles 6 in jaws 7 and provided with shank 8. The table is provided with bushings 9 that are arranged oppositely and coaxially to the major rolling guides of the table. Inside the bushings are flexible members 10 whereon shanks 8 bear. The shanks are received in the bushings with a spaced relation. The rolling guides and mechanism for preliminary tension are set in C-shaped load-carrying guide members 11. EFFECT: improved design. 2 dwg
Patent RU-2034836-C1 (RU)
Title: Process for preparing n-(cylohexylthio) phthalimido
Inventor: BOBROV ANATOLIJ P
IPC: C07D209/48
Filed: 1993-06-10
Granted: 1995-05-10
Abstract: FIELD: organic chemistry. SUBSTANCE: the product is N- (cyclohexylthio) phthaelimide, m p 93094 C. Reagent 1 : dicyclohexyl disulfide. Reagent 2: a potassium phthalimide suspension. Reaction conditions: heating in carbon tetrachloride. Reagent 1 is previously prepared by reacting cyclohexyl chloride with 1/2 part of the previously prepared aqueous solution of sodium sulfide and sulfur in the presence of an emulsifier first of boiling then at 93-77 C, followed by addition the remaining portion of said aqueous solution. The mixture is then kept at the reaction temperature and the oil layer is separated. The layer is separated by extraction with carbon tetrachloride. The resulting solution of reagent 1 (after chlorine is allowed to pass through it) is added to the suspension of reagent 2. The yield is 90%. EFFECT: improved preparation process.
Patent RU-2047298-C1 (RU)
Title: Device for cryomassage
Inventor: GELFGAT DAVID M
IPC: A61H7/00
Filed: 1993-05-27
Granted: 1995-11-10
Abstract: FIELD: physical therapy apparatus; cooling massage. SUBSTANCE: device has massage units 1 and 2, each unit has casing containing thermocontact plate, heat removal system and thermoelements. Unit for heating or cooling thermocontact plate includes direct current supply unit. Automatic contrast thermocycle unit is placed between direct current supply unit and switching member. EFFECT: enhanced effectiveness of massage. 7 cl, 6 dwg
Patent RU-2111639-C1 (RU)
Title: Method for evaluating physiological state of germs
Inventor: IVANOVA EH A
IPC: A01C1/02
Filed: 1993-07-01
Granted: 1998-05-27
Abstract: FIELD: plant physiology and biochemistry. SUBSTANCE: method involves removing seed fractions or injured seeds from sieved population of seeds; determining number of seeds per 1 g; introducing obtained data, as well as data on seed germination, population ambiguity of growth and development of coleoptiles and root system into physiological evaluation chart. Analysis of data obtained allows physically homogeneous object, such as growing germs for biological analysis and separation of physiologically uniform cell organelles, such as cell nuclei and their permolecular structures, to be selected. EFFECT: increased efficiency and simplified method. 4 dwg
Patent RU-2080341-C1 (RU)
Title: Composition for radiation chemical cross linking
Inventor: VINOGRADOVA TATYANA B
IPC: C08L23/06
Filed: 1993-07-01
Granted: 1997-05-27
Abstract: FIELD: radiation modification of polymeric materials, more particularly polyethylene compositions for radiation chemical cross linking. SUBSTANCE: the claimed composition comprises thermostabilizer in amount not higher than 1.0 wt% and combined radiation chemical cross linking. The combined sensitizer is combination of dimaleimides with stearic acid salts. DImaleimides are methaphenylene dimaleimide or dithiodiphenylene dimaleimide and stearic acid salts are sodium, potassium or magnesium stearates. The claimed composition also comprises desired additives such as elastomers, light stabilizers, fillers, and dyes. The ratio of components are as follows (wt%): 1.0 thermostabilizer; 0.5-2.0 dimaleimide; 0.25-0.5 stearic acid salt; 0.5-26.0; and the polyethylene balance. High ability of the claimed composition to radiation chemical cross linking makes it possible to increase operating efficiency of radiation equipment. EFFECT: improved properties of the composition. 2 cl, 2 tbl
Patent RU-2061141-C1 (RU)
Title: Method for stacking tailings
Inventor: BORODAVKO FEDOR F
IPC: E02B7/06
Filed: 1993-08-02
Granted: 1996-05-27
Abstract: FIELD: hydraulic structure building, in particular, filling tailing dump. SUBSTANCE: method for stacking tailings includes laying down main distributing pulp line with pulp outlets, pulp supply through pulp line from pump house, pulp separation into fractions comprising particles of various size, in so doing pulp including fractions of large size particles is separated at the beginning of pulp line, and they are precipitated at plots being the closest to pump house. Pulp comprising fractions of smaller size particles is transported to individual plots of tailing dump, where they are precipitated in order of decreasing sizes of solid particles. EFFECT: pulp transportation to remote plots with preset pump head, as well as decreased section of wearied pulp line. 1 dwg
Patent RU-2111279-C1 (RU)
Inventor: MURAV EV V I
IPC: C22F1/04
Filed: 1993-11-10
Granted: 1998-05-20
Abstract: Способ может быть использован при термической обработке высокопрочных конструкционных алюминиевых сплавов. Садка деталей из алюминиевых сплавов загружается в разогретую до заданной температуры печь с кипящим слоем частиц кварцевого песка, псевдоожижаемых аэродинамически разогреваемым воздухом. Затем нагревается до температуры фазовых превращений, после выдержки выгружается из печи и закладывается в воде. Интенсивное перемешивание частиц позволяет проводить эффективный разогрев деталей до заданной температуры, псевдоожижение аэродинамически разогретым воздухом позволяет снизить энергозатраты, исключить коробление в процессе нагрева, улучшить характеристики механических свойств деталей, а также исключить взрыво- и пожароопасность и обеспечить экономичность процесса.
Patent RU-2068326-C1 (RU)
Title: Multilayer metal pipe manufacture method
Inventor: YURKIN VASILIJ S
IPC: B23K20/04
Filed: 1993-11-09
Granted: 1996-10-27
Abstract: FIELD: production of multilayer metal pipes. SUBSTANCE: method involves rolling gaging billet in rolling mill; applying low-melting point metal powder or metal sheet to surface of hot gaging billet except for its front end with length equal to circular peripheral length of sizing drum, with temperature of steel sheet being below melting temperature of low-melting point metal; winding billet with metal powder or sheet onto sizing drum by means of pressing rollers and pressing shafts. Inner protective layer of pipe is obtained by initially winding leading end of low-melting point metal sheet having length equal to peripheral length of sizing drum followed by winding together with hot steel gaging billet. Outer protective layer of pipe is obtained by winding tail end of low-melting point sheet onto hot steel strip over length equal to peripheral length of outer surface of pipe. Method further involves removing pipe shell at temperature close to melting temperature of low-melting point metal and rolling at lower temperature on pressing shafts. Steel circular segments or couplings are welded to ends of multilayer metal pipe to keep worked pipe assembly and welding process and impart strength to pipe. EFFECT: increased efficiency, improved quality of pipe and enhanced reliability in operation. 3 cl, 5 dwg
Patent RU-2126165-C1 (RU)
Inventor: MAJKL DZHON KEMILL MARSH
IPC: H01Q21/06
Filed: 1993-11-18
Granted: 1999-02-10
Abstract: FIELD: radio engineering. SUBSTANCE: identification system designed to detection of collection of objects has interrogator and collection of pulse followers. Interrogator includes transmitter which sends at least two independent interrogation signals and receiver that receives response signals from pulse followers. Interrogator also has processor to identify pulse followers by data carried in received response signals. Each pulse follower has receiving aid, code generator and transmitting aid connected to code generator. After reception of at least one of sent interrogation signals pulse follower transmits response signal carrying data identifying pulse follower. Response signals can be sent continuously or discretely. In preferable version of implementation interrogation signals are relatively narrow-band signals of different frequencies. Receiving aid of each pulse follower has relatively wide reception band so that pulse follower responds to any one or more interrogation signals. EFFECT: enhanced accuracy of identification system. 51 cl, 14 dwg
Patent RU-2093996-C1 (RU)
Inventor: DEVID DZH KIL
IPC: A23L33/00
Filed: 1992-01-22
Granted: 1997-10-27
Abstract: Использование: в пищевой промышленности и медицине при получении композиций, дополняющих смеси для младенцев. Сущность изобретения: в детскую питательную смесь вносят по меньшей мере, одно масло, содержащее докозагексановую (ДГК) и арахидоновую кислоты (АРК). ДГК и АРК находятся в виде триглицеридов и по меньшей мере одно из масел, содержащих ДГК и АРК является микробным маслом. Масла смешивают и вводят в детскую смесь в количестве, достаточном для обеспечения ДГК и АРК и эйкозапентановой кислоты в детской смеси в количествах, сравнимых с содержанием ДГК, АРК и ЭПК в материнском молоке. 4 с. и 51 з.п. ф-лы, 8 табл.
Patent RU-2073230-C1 (RU)
Title: Steel wear-resistance evaluation method
Inventor: SOROKIN GEORGIJ M
IPC: G01N3/56
Filed: 1993-12-28
Granted: 1997-02-10
Abstract: FIELD: wear-resistance tests. SUBSTANCE: method involves applying stretching loading to steel samples under control having different structural states till they are broken and determining zone adjacent to broken portion and not subject to deformation; determining microhardness values Hp and Ho and relative strengthening value of Δ H = [(Hp - Ho)/Ho] x 100%, with relative strengthening value being taken as parameter of physico-chemical characteristic; plotting graphic dependence of И = f(Δ H), where wear resistance is determined by known method and wear resistance values И for predetermined values of Δ H are determined by this dependence. Method allows wear resistance values for other grades of steel to be determined by parameter D H with the usage of dependence И = f (Δ H) without labor consuming wear resistance tests. EFFECT: elimination of labor consuming tests, wider range of tested steels and increased efficiency in evaluation of wear resistance of steels by abrasive impacts.
Patent RU-2118625-C1 (RU)
Title: Способ литья керамических изделий в пористых формах
Inventor: BERDICHEVSKIJ I M
IPC: B28B1/26
Filed: 1994-02-16
Granted: 1998-09-10
Abstract: Использование: изобретение относится к технике литья керамических изделий наливным способом и может быть использовано в керамической, абразивной, электротехнической, фарфоро-фаянсовой промышленности, а также в производстве огнеупорных и строительных материалов, и позволит снизить трудоемкость и стоимость литья керамических изделий, а также повысить производительность процесса литья и качества отливаемых изделий. Новым в спрособе керамических изделий в пористых формах является то, что заливку форм производят последовательно через литники локальной кратковременной струей нетекучего сметанообразного шликера под эксструзионным давлением до выхода струи из одного или несколько открытых литников, а извлечение отлитых форм осуществляют без предварительного подвяливания на них отливок.
Patent RU-2125438-C1 (RU)
Title: Shampoo with antipediculosis activity
Inventor: TOKHRU NAKAMURA
IPC: A61K8/00
Filed: 1994-04-14
Granted: 1999-01-27
Abstract: FIELD: sanitary. SUBSTANCE: shampoo contains at least one pyrethroide as active component and combination of nonionic surfactants exhibiting antipediculosis activity. EFFECT: reduced irritation of skin and eyes, and increased detergent and foaming properties. 9 cl, 4 tbl, 11 ex
Patent RU-2130653-C1 (RU)
Inventor: DANILOV M M
IPC: G01N23/22
Filed: 1994-06-21
Granted: 1999-05-20
Abstract: Изобретение относится к исследованию конструкций, содержащих делящееся вещество, например подкритических сборок и ТВЭЛов. Сборку облучают импульсным потоком первичного излучения, в результате чего в ней происходят процессы деления и неупругих взаимодействий нейтронов. Импульсы первичного излучения имеет длительность 5 - 10 нс и частоту повторения 100-10000 Гц. В течение 200 - 2000 нс относительно импульса первичного излучения измеряют время регистрации и энергию для каждого детектируемого гамма-кванта, которые отделяют от нейтронов по времени пролета заданной базы. Запоминают указанное время регистрации и энергию для каждого гамма-кванта. Благодаря получению информации об энергии гамма-кванта повышается точность определения параметров сборки и существует возможность определения ее элементного состава. 3 ил.
Patent RU-2080237-C1 (RU)
Title: Electromechanical face-grinding machine-tool
Inventor: BELOBRATOV YURIJ A
IPC: B24B7/02
Filed: 1994-05-25
Granted: 1997-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: face-grinding machine-tool has bad, cross support with carriage 3 and longitudinal table 2, spindle stand with a grinding head, electromechanical drives for longitudinal movement of the table and lateral movement of the carriage, reduction gear 8, drive of vertical movement of the grinding head, and mechanism for manual movement of the cross table and the grinding head. Electromechanical drive 4 for longitudinal movement of the table has hollow driven pulley 5 through which spline shaft 6 passes. One of the ends of the spline shaft is freely connected with gear wheel-pulley 7 of reduction gear 8 for longitudinal movement of table 2 mounted on carriage 3. The other end is coupled with flywheel 9 of mechanism 10 for manual movement of longitudinal table 2 arranged on bad 1. A rope, e.g. gear belt 17, embraces the gear wheel-pulley and its output ends are coupled with the longitudinal table from both end face sides. The reduction gear for vertical movement of the grinding head is provided with a brake made up as two solenoid clutches mounted on the driving shaft of the reduction gear. One of the clutches is connected with the driven pulley of the drive. The other clutch is coupled with the housing of the reduction gear. EFFECT: enhanced reliability. 2 cl, 8 dwg
Patent RU-2044534-C1 (RU)
Title: Method of nonspecific curative effect on pathological status of organs and tissues
Inventor: SUKHANOV ALEKSANDR I
IPC: A61H23/00
Filed: 1994-07-05
Granted: 1995-09-27
Abstract: FIELD: medicine. SUBSTANCE: object of this method is improvement of blood circulation in neuro-vegetative structures responsible for proper functioning of organ by mechanically squeezing and kneading integumentary tissues of back in region of projection of intervertebral ganglia until strips of stable hyperemia and then in region of invaded organ in consecutive order. Disclosed method further prescribes mechanically treating head zone reflexively associated with encephalon zone corresponding to affected organ and then either simultaneously or subsequently again treating zone of affected organ. EFFECT: improved blood circulation in neuro-vegetative structures. 2 cl
Patent RU-2060009-C1 (RU)
Title: Apparatus for removal of alkaloids from tea
Inventor: LOMACHINSKIJ VYACHESLAV A
IPC: A23F3/18
Filed: 1994-06-29
Granted: 1996-05-20
Abstract: FIELD: tea industry. SUBSTANCE: apparatus has horizontal digester with two axial perforated inserts connected with opposite rotation drive, with inner insert being filled with activated, preferably powdered, coal, pump connected with inner insert through suction pipe, with pump pressure pipe being communicated with space between digester body and outer insert through heater, tea and water mixer communicated with space between inserts and buffer container with liquid carbon dioxide. Buffer container is connected with pump and fittings through main pipeline extending in parallel with digester and heater. EFFECT: increased efficiency and improved quality of product. 2 cl, 1 dwg
Patent RU-2141492-C1 (RU)
Inventor: MARKUS GALAJTNER
IPC: C08L23/16
Filed: 1994-07-25
Granted: 1999-11-20
Abstract: FIELD: chemistry of polymers. SUBSTANCE: new composition comprises polypropylene and neolefin thermoplastic. Polypropylene is elastomeric polyethylene having stereoregular distribution of units in chain structure, ratios of components being as follows, wt %: elastomeric polypropylene, 5-80; neolefin thermoplastics, 20-95; compatibility agents, 0-10 and, if desired, standard fillers or strengthening agents. EFFECT: final products having low rigidity, low E-modulus, and readily flowing melts having low viscosity. 11 cl, 13 ex, 1 tbl
Patent RU-2063402-C1 (RU)
Title: Process for preparing modified starch
Inventor: KOROTCHENKO KLAVDIYA A
IPC: C08B30/12
Filed: 1994-08-08
Granted: 1996-07-10
Abstract: FIELD: various industries, manufacture of low molecular weight products from starch. SUBSTANCE: process for preparing modified starch comprises mixing potato or corn starch having moisture content of 20-45% with 0.1-0.4% aluminium sulfate with respect to dry starch matter, irradiating the mixture with gamma rays, saturation of the irradiated mixture with carbon dioxide by blowing it through at rate of not less than 10 m/min and drying the mixture. EFFECT: more efficient preparation process. 4 cl
Patent RU-2117529-C1 (RU)
Title: Process complex of testing placer deposits
Inventor: CHEROSOV A M
IPC: B03B7/00
Filed: 1994-10-11
Granted: 1998-08-20
Abstract: FIELD: mining; may be used in bulk testing of rock mass from placers, complex gold-diamond deposits. SUBSTANCE: complex consists of sampling unit (scraper winch) hydraulic giant, unit of preliminary disintegration and reducing the samples of hydraulic elevator, pressure pulp line, deslimer, unit of preliminary treatment of samples (screens), concentration units and unit of water treatment. Rock mass is supplied to receiving bin where disintegration and reduction of volume take place by settling down the material sizing 200 mm through template to accumulating chamber. Remaining part of rock mass in bin is disposed to sand-clay refuse part of the ground area. Grainy material sizing 20 mm is supplied to deslimer whose upper outlet hole is intended for overflow of suspended clay particles and connected with hollow of settling vessel. Lower outlet hole of deslimer is connected with unit of preliminary treatment of samples where material is separated into classes 20 + 2 mm and 2 mm which are supplied, respectively, to concentration units for production of gold- diamond-containing concentrates. EFFECT: higher efficiency. 3 dwg
Patent RU-2083293-C1 (RU)
Title: Method of cleaning of waste, flue and fuel gases from gaseous impurities by means of impulsing corona discharge
Inventor: MEDVEDEV DMITRIJ D
IPC: B03C3/16
Filed: 1994-11-01
Granted: 1997-07-10
Abstract: FIELD: gas cleaning by impulsing corona discharge. SUBSTANCE: flow of gas mixture to be cleaned is passed through zone of pulsing corona discharge to which water is supplied. EFFECT: higher efficiency.
Patent RU-2091008-C1 (RU)
Inventor: GUBIN VLADIMIR K
IPC: A01G25/06
Filed: 1994-12-15
Granted: 1997-09-27
Abstract: FIELD: furrow and ribbon check irrigation. SUBSTANCE: apparatus has underground irrigation pipeline 1 with water discharge branch pipes 4 pivotally joined to perforated horizontal bars 11 through angular nozzles 5, having telescopic extensible mid portion and locking member 9 in their upper parts. Such construction allows controlled supply of water to different parts of pipeline and reliable protection of pipeline from damage to be provided. Besides, soil is prevented from washing out. EFFECT: increased efficiency and enhanced reliability in operation. 2 dwg
Patent RU-2081627-C1 (RU)
Title: Toothbrush
Inventor: SMIRNOV NIKOLAJ N
IPC: A46B9/04
Filed: 1995-03-02
Granted: 1997-06-20
Abstract: FIELD: sanitary and hygienic articles. SUBSTANCE: toothbrush has head with bristles. Bristle bundles of outer rows are secured in head with their two ends so as to form intersecting arcs. Radius of each arc is less than length of bristles of inner rows. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2144092-C1 (RU)
Title: Copper-smelting device
Inventor: NOBUO KIKUMOTO
IPC: C22B15/06
Filed: 1995-05-30
Granted: 2000-01-10
Abstract: FIELD: devices for smelting of copper sulfide concentrates into blister copper. SUBSTANCE: periodic smelting in copper-smelting device with obtaining of copper matte is combined with continuous processing for production of blister copper, and all equipment components are installed above flow level. Copper-smelting device has batch-melting furnace, facility for transportation of molten matte and continuous converter furnace for continuous production of blister copper with continuous supply and processing of matte fed by transportation facility. Use may be made of collector for temporary storing of molten matte transported by transportation facility. Matte flows under gravity from transportation facility or collector into continuous converter furnace through the first runner. Blister copper produced in continuous converter furnace flows under gravity through the second runner into special refining furnace for production of anode copper. EFFECT: higher efficiency of process at relatively low capital investments and maintenance costs and low floor area requirements. 6 cl, 5 dwg
Patent RU-2129881-C1 (RU)
Title: Method of treating diseases accompanied with painful syndrome and disturbances of blood circulation and lymph flow (versions)
Inventor: FISENKO O V
IPC: A61M1/00
Filed: 1995-06-05
Granted: 1999-05-10
Abstract: FIELD: surgery. SUBSTANCE: method includes treatment of joints by using wet cups placed on incision, in area of skin reddening caused by preliminary application of medical cup. Incision is made by cutting instrument mounted on principle of pendulum in casing. EFFECT: normalization of blood circulation and lymph flow. 3 cl, 5 dwg, 4 ex