baber/WOPTO huggingface dataset:
Patent RU-2119596-C1 (RU)
Inventor: ANTIPOV V V
IPC: F15B3/00
Filed: 1996-02-29
Granted: 1998-09-27
Abstract: FIELD: mining industry; high pressure water sources for breaking rock, cutting different materials and cleaning surfaces. SUBSTANCE: pressure booster has piston coupled with plunger and installed in housing of stepped hydraulic cylinder thus forming piston spaces of direct and bask travel, and high pressure space. Device has plunger slot sealing arrangement made in form of sleeve installed in housing with cross channels arranged lengthwise the sleeve. Channels connect outer and inner surfaces of sleeve. Ring backpressure chamber are made along outer surface of sleeve to cut down volumetric losses. Backpressure chamber arranged in each section with cross channels are divided by sealing belts. Device has pulse mechanism to feed lubricating and sealing liquid. Output channel is connected directly with first backpressure chamber at side of high pressure space, and through check valve, with piston space of device back travel. Pulse mechanism can be made in form of medium separator installed in housing with forming of two spaces. One of spaces is connected with output channel of device, and second space, with high pressure space of device. Pulse mechanism can be made in form of additional booster with drive spaces of direct and back travel and high pressure rod space. Rod space is connected with output channel, and spaces of direct and back travel of auxiliary booster are connected, respectively, with direct and back travel spaces of device. EFFECT: reduced volumetric losses. 3 cl, 4 dwg
Patent RU-2107189-C1 (RU)
Inventor: ABARINOV V N
IPC: F04B49/08
Filed: 1996-04-25
Granted: 1998-03-20
Abstract: FIELD: hydraulic drives, applicable in control mechanisms of working volume of axial- piston hydraulic machines. SUBSTANCE: the mechanism has a differential piston linked with the hydraulic machine pumping unit, spring-loaded double-arm lever, distributing control valve installed in transverse opening of the differential piston and engageable with one of the lever arms, control piston engageable with the other lever arm and installed in the working chamber communicating with the control line, and the control piston is installed for turning the double-arm lever in the direction opposite the spring action. The power governor may be made in the form of a spring-loaded three-way throttle valve connected to the control line, drainage and working chamber of the control piston, lever and spring-loaded plunger installed for movement along the lever; the opposite end of the plunger communicates with the control piston working chamber, and located in the transverse opening of the plunger is a pressure pickup made in the form of a pusher engageable with the lever, its working chamber communicates with the high-pressure line; a spring is installed on the other end of the lever for counteracting the force produced by the pusher; besides, the lever is kinematically linked with the control valve. Besides, the power governor may be made in the form of a safety valve connected to the control line, whose spring is installed for readjustment by means of a booster loaded by a spring pack and connected to the high-pressure line. The control mechanism may also be furnished with a shut-off valve, and the control piston working chamber is connected to the latter. EFFECT: improved design. 4 cl, 2 dwg
Patent RU-2096371-C1 (RU)
Title: Sealing composition
Inventor: GOKHMAN LEONID M
IPC: C08L95/00
Filed: 1996-09-30
Granted: 1997-11-20
Abstract: FIELD: building materials. SUBSTANCE: sealing composition has the following components, wt. -%: residual product of atmosphere-vacuum petroleum distillation 70-99.9 and block-copolymer of alkadiene and styrene 0.1-30.0. Composition can be used in civil, hydrotechnical and road engineering. EFFECT: improved quality of composition. 3 cl, 1 tbl
Patent RU-2118346-C1 (RU)
Title: Wine drink "stepan rasin"
Inventor: GORBUNOVA G V
IPC: C12G3/06
Filed: 1997-01-14
Granted: 1998-08-27
Abstract: FIELD: wine-making industry. SUBSTANCE: wine drink contains apple wine material, flavoring components, aqueous-alcoholic liquid, and additionally it may have sea buckthorn juice, pantocrin, sucralose, food color "Koler", and, as food flavorings, additives: "Nut", "Vanil", "Orange", "Honey". Ratio of ingredients is as follows, kg/1000 dal: apple wine material, 200-250; sea buckthorn juice, 100-150; pantocrin, 0.1-0.2; sucralose, 1.0-1.5; food color "Koler", 2.8-3.8; concentrate "Brandy", 0.25-0.3; food flavorings: "Nut", 0.05-0.07; "Vanil", 0.025-0.03; "Orange", 0.3-0.5; "Honey", 0.5-0.8; aqueous-alcoholic liquid, the balance. New wine drink contains biologically active substances of vegetable and animal origin based on local raw material and new calorie-free sweetener, sucralose. EFFECT: broadened assortment of wine drinks with tonic and stimulating action, and with original taste and aroma. 2 ex
Patent RU-2108436-C1 (RU)
Inventor: SINTSOV ALEKSANDR LEONIDOVICH
IPC: E05B35/00
Filed: 1997-04-11
Granted: 1998-04-10
Abstract: Замок имеет ключ, на рабочей части которого в виде координат точек кодовой поверхности и/или координат расположения полюсов постоянных магнитов нанесен код ключа, который эквивалентен коду замка, выполненному в виде кодовых канавок и равному координатам пересечения осевых линий пазов и начал осевых линий соединительных участков, а также механизм замка, содержащий корпус, в котором расположены переключатель режимов работы механизма замка, установленные подвижно, кинематически связанные между собой и имеющие возможность кинематической связи с ключом контрольные оболочки, на которых имеются элемент для связи с исполнительным устройством и состоящие из пазов и соединительных участков кодовые канавки, взаимодействующие с кодовыми канавками через закрепленные на них штифты, подпружиненные штоки, которые установлены в каналах обоймы с возможностью прямолинейного перемещения и взаимодействия с рабочей частью ключа с помощью закрепленных на них щупов или постоянных магнитов. Обойма состоит из фигурных пластин, между которыми установлены фигурные шайбы, в центральных отверстиях которых выполнены выступы, по форме соответствующие продольным пазам выполненным на рабочей части ключа, на которой также имеются поперечные канавки, расположение, ширина и глубина которых соответствуют положению и толщине шайб и длине выступов. 1 з.п. ф-лы, 43 ил.
Patent RU-2122336-C1 (RU)
Title: Method for fastening inserts in jewelry articles
Inventor: SIDOROVA T E
IPC: A44C17/04
Filed: 1997-04-30
Granted: 1998-11-27
Abstract: FIELD: production of jewelry articles. SUBSTANCE: method involves providing inserts from native gold or platinum; making mounting surface of supporting member from gold so that it is mirror reflection of lower part of native gold to keep natural appearance of gold insert; inserting native gold insert into supporting member and fastening it by fused flaps. EFFECT: increased decorative effect. 3 cl
Patent RU-2117277-C1 (RU)
Title: Photometric optoelectronic analyzer of slime content in liquid
Inventor: IL CHUK IGOR ALEKSANDROVICH
IPC: G01N21/49
Filed: 1997-05-06
Granted: 1998-08-10
Abstract: FIELD: measurement technology. SUBSTANCE: analyzer is used to determine availability and quantity of slime in liquid, for example, in cooling systems of thermal power stations and atomic power plants. Photometric optoelectronic analyzer has tray with cover. Inlet and drain branch pipes are positioned on one side of cover. Branch pipes are of similar diameter. Inlet branch pipe is fitted with cock, and auxiliary drain branch pipe is positioned in tray bottom. Diameter of this branch pipe hole is 3-4 times less than that of inlet branch pipe hole. Radiation source, photoreceiver and cock are installed on external opposite sides of auxiliary drain branch pipe. Photoreceiver is connected to electronic processing and indication unit. EFFECT: higher accuracy of readings obtained. 2 cl, 1 dwg
Patent RU-2118210-C1 (RU)
Title: Lower working roll assembly
Inventor: PLAKHTIN V D
IPC: B21B31/02
Filed: 1997-10-07
Granted: 1998-08-27
Abstract: FIELD: rolled stock production, namely working stands of mills for rolling wide strips and thick sheets. SUBSTANCE: lower working roll assembly includes chocks and guides in the form of cross beams having flange with sharpened end engaging with roll. End portions of guides are placed on liner packs arranged in grooves of walls of chocks at side of roll barrel. Grooves of chocks and cross beams are inclined relative to vertical axis of chocks. Their inclination angle is determined according to given relation  , where α -- inclination angle of chock grooves and cross beams relative to vertical axis of chocks; R max  - maximum radius of new roll; R min  - minimum radius of roll after complete wear of surface working layer; B - difference between rolling level and contact point of cross beam flange end with rolls. Thickness of liner packs in grooves of chocks is determined in dependence upon roll radius according to relation: h=(R-Rmin)/cos , where h - thickness of liner pack; R - roll radius. EFFECT: reduced number of rejected, unfinished sections, lowered number of breakage of rolls and guides. 2 cl, 3 dwg
Patent RU-2127768-C1 (RU)
Title: Method of hardening steel wheels
Inventor: CHKALOV L A
IPC: C21D9/34
Filed: 1997-12-10
Granted: 1999-03-20
Abstract: FIELD: metallurgy, more specifically, methods of hardening steel cast and seamless rolled wheels. SUBSTANCE: method includes heat treatment of rim and its reinforcement with stiffeners possessing hardness exceeding the hardness of material in which they are made. Stiffeners are made in the form of ribs which encircle the surface of profile of wheel rolling and made opened and with displacement of points of break of ribs between one another. In this case height of rib cross-section-its width ratio is 1:(3-5). EFFECT: higher service stability of wheels. 1 dwg
Patent RU-2137801-C1 (RU)
Title: Material for dichroic photopolarizers
Inventor: KHAN I G
IPC: C09K19/38
Filed: 1997-12-10
Granted: 1999-09-20
Abstract: FIELD: organic chemistry, dyes. SUBSTANCE: invention relates to new materials used for dichroic photopolarizers making based on organic dyes. Polycyclic organic dyes are used as a film-forming component. These dyes are able to form lyotropic mesomorphic phase and used for additional use of modified addition also. For the latter low-volatile low- and high-molecular compounds containing different functional groups (OH, COOH, CONH 2 , NH, CHO, CO and others) and different lacquers can be used. Obtained material is used as a base for making dichroic photopolarizers that exhibit yellow, red and gray color of high polarization indices (15, not less). EFFECT: improved quality and properties of material. 1 tbl
Patent RU-2144329-C1 (RU)
Inventor: PEROVA M D
IPC: A61B17/24
Filed: 1998-01-06
Granted: 2000-01-20
Abstract: FIELD: medicine, particularly, stomatology. SUBSTANCE: method consists in that implant infrastructure and surface of focus of augmentation are cleaned under pressure with water-air pressure jet in mixture with sodium hydrocarbonate, and osseous cavity is treated with sodium hypochloride before filling the apical part with polymer material, for instance, with cold polymer and then, with barrier membrane. EFFECT: reduced terms of treatment. 1 cl, 2 ex
Patent RU-2123369-C1 (RU)
Title: Portable orthopedic exerciser-expander
Inventor: TSAKANJAN V T
IPC: A63B21/00
Filed: 1998-02-04
Granted: 1998-12-20
Abstract: FIELD: medical equipment. SUBSTANCE: exerciser-expander has flexible member, two constructional members of the same type, made in the form of receptacles adapted for engagement with user's wrists, and members retained on user's wrists. Constructional member is formed as housing provided with internal device adapted for regulating user's wrist embracing density. EFFECT: wider operational capabilities and enhanced reliability in operation. 5 cl, 7 dwg
Patent RU-2143114-C1 (RU)
Title: Method for diagnosing prenosological changes in infantile organism
Inventor: SETKO N P
IPC: G01N33/48
Filed: 1998-02-04
Granted: 1999-12-20
Abstract: FIELD: medicine. SUBSTANCE: method involves examining saliva with sodium chloride added as crystal-generating substance under light microscope and per cent contents of crystals which morphologic structures are of the same type. Separated crystals, branched systems or linear structures as well as mixed type crystals occupying an area of 30-70% of the whole preparation, adaptation stress of organism is considered to be the case. Separated crystals contents being greater than 70%, branched systems, linear structures or mixed type crystals contents being below 30% of the total preparation area, the state is evaluated as normal one. Separated crystals contents being less than 70%, branched systems, linear structures or mixed type crystals contents being below 30% of the total preparation area, the state is evaluated as adaptation failure. EFFECT: enhanced accuracy of diagnosis; simplified method. 4 tbl
Patent RU-2138808-C1 (RU)
Title: Method for setting differential diagnosis of expanded and terminal stages of chronic lympholeukosis
Inventor: TSEPOVA E L
IPC: G01N33/49
Filed: 1998-03-19
Granted: 1999-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves determining erythrocyte capability to absorb vital dyes. Sorption capability of erythrocytes being less than 44.5%, expanded stage is considered to be the case. The value being greater than 44.5%, terminal stage is considered to be the case. EFFECT: enhanced effectiveness in setting early stage diagnosis; high accuracy in diagnosing chronic lympholeukosis stages; simplified method.
Patent RU-2144195-C1 (RU)
Title: Bridge meter of parameters of multielement passive two- terminal devices
Inventor: IVANOV V I
IPC: G01R17/10
Filed: 1998-05-12
Granted: 2000-01-10
Abstract: FIELD: measurement technology, measurement of parameters of passive two-terminal devices having multielement equivalent circuit. SUBSTANCE: generator of sequences of voltage pulses supplying four-arm electric bridge has one former of voltage pulses of cubic form. For stage balancing of electric bridge output of differential amplifier connected with its inputs to measurement diagonal of bridge and outputs of three differentiators connected in series are linked to inputs of null-indicator. Input of one differentiator is tied up together with output of differential amplifier. Voltages across outputs of third, second and first differentiators and differential amplifier are sequentially brought to zero value in process of balancing of bridge. EFFECT: simplified design of bridge meter. 1 dwg
Patent RU-2150574-C1 (RU)
Title: Method of well casing and cementing of horizontal section
Inventor: BASARYGIN JU M
IPC: E21B33/14
Filed: 1998-09-01
Granted: 2000-06-10
Abstract: FIELD: drilling wells; well casing and cementing. SUBSTANCE: casing string is lowered in horizontal section of wellbore. Then cement slurry of rated density and volume is pumped-in. Casing string is assembled from light alloy casing pipes. After pumping-in the cement slurry, displacing fluid is pumped-in in volume sufficient for filling the internal volume of casing string run into horizontal section of wellbore. Density of displacing fluid is determined from analytical expression. EFFECT: improved quality of cementing casing string. 1 ex
Patent RU-2147892-C1 (RU)
Title: Method of preparing preparation based on virus-bacterial strains from local focus for preparing mixed vaccine or polyvalent hyperimmune serum against cattle disease
Inventor: SERGEEV A N
IPC: A61K39/02
Filed: 1998-09-22
Granted: 2000-04-27
Abstract: FIELD: veterinary science, vaccines. SUBSTANCE: invention relates to preparing vaccines or sera against virus-bacterial cattle diseases. For preparing "A", "B" and "C" components from local focus all epizootic strains of bacterial and viral diseases pathogens are isolated, identified and cultured separately. Viral strains are grown in cultured cells, for example, cells of line MDBK and nutrient Eagle MEM medium is added to obtain the final concentration of each virus 1-10 6 /50 per 1 ml, not less. Virus-containing suspensions of each strain at equal volumes are poured off into the total capacity, mixed and "A" component of the preparation is obtained. Part of "A" component is inactivated with formalin to final concentration 0.2-0.4 wt.-%, not above, incubated for 3-5 days, not less, at the room temperature and "B" component of the preparation is obtained. Bacterial strains are cultured in flasks on microbiological nutrient agar, for example, GRM-agar. Each bacterial strain is obtained at concentration 1-10 11  cells/ml, not less. Then cells are collected at equal volumes into the total capacity using Earl solution. Mixture of bacterial strain biomasses are inactivated with formalin at final concentration 0.2-0.4 wt.-% followed by incubation for 3-5 days at the room temperature and "B" component of the preparation is obtained. Invention ensures to obtain universal preparation based on local virus-bacterial strains showing the more broad spectrum of action. EFFECT: improved method of preparing, broadened spectrum of action. 3 cl, 3 ex
Patent RU-2155181-C1 (RU)
Title: Method of oxidation of toluene into phenol, and/or cresols
Inventor: KUSTOV LEONID MODESTOVICH
IPC: C07C37/60
Filed: 1999-04-05
Granted: 2000-08-27
Abstract: FIELD: organic synthesis. SUBSTANCE: described is preparation of phenol and cresols by selective direct oxidation of benzene and/or toluene with nitrous oxide in the presence of heterogeneous catalyst. Catalyst is high-silicon zeolite which is precolcined at 500-950 C and is then modified with promoting additives, e.g. zinc ions or oxide. Catalyst is thereafter activated in air or inert gas at temperatures ranging from 300 to 850 C. Mixture of benzene or toluene and nitrous oxide at molar ratio of (10:1):(1:7) is made to contact with modified catalyst at reaction temperatures from 225 to 350 C. Zeolite is preferably pentasil. EFFECT: higher yield of final products due to greater activity of catalyst. 6 cl, 1 tbl
Patent RU-2149499-C1 (RU)
Title: Universal active rc filter
Inventor: IVANOV JU I
IPC: H03H11/04
Filed: 1999-05-07
Granted: 2000-05-20
Abstract: FIELD: radio engineering. SUBSTANCE: filter meant for use in microelectronic selective units of radio equipment has first, second, and third resistors 1, 2, 3, first and third operational amplifiers 4, 5, fourth, fifth, and sixth resistors 6, 7, 8, second operational amplifier 9, first capacitor 10, seventh resistor 11, second capacitor 12, and eighth resistor 13. EFFECT: extended operating frequency range and/or improved stability of parameters. 5 dwg, 2 tbl
Patent RU-2161977-C1 (RU)
Title: Method of curative-prophylactic preparation preparing
Inventor: SIBGATULLIN ZH ZH
IPC: A61K35/64
Filed: 1999-06-28
Granted: 2001-01-20
Abstract: FIELD: pharmaceutical technology. SUBSTANCE: invention relates to methods of combined processing products of apiculture and sea products, in part, to preparing the curative-prophylactic preparation "VINIBIS-C" from bee bread and ascorbic acid powder. Method involves product drying in vacuum chamber at heating to 45 C, not above, under pressure 100 mm of mercury column, not above. Before drying in vacuum chamber the preliminary drying of raw by convective method is carried out up to humidity index 15%, not above. Obtained raw is disinfected, cooled and bee bread is extracted at 0-5 C. Then product is mixed with ascorbic acid powder and ground to obtain the homogeneous powder. EFFECT: increased economy, output, safety of method, ecologically pure product with maximal level of biologically active properties. 1 dwg
Patent RU-2163960-C1 (RU)
Title: Узел соединения металлических профилированных листов
Inventor: AJRUMJAN EH L
IPC: E04D1/18
Filed: 1999-06-22
Granted: 2001-03-10
Abstract: Изобретение относится к области строительства и используется при монтаже облицовки наружных стен, кровельных покрытий, подвесных потолков из металлических листов, выполненных из холодногнутых гофрированных профилей. Технический результат изобретения заключается в повышении водонепроницаемости стыков. Узел соединения состоит из двух элементов, расположенных на противоположных продольных краях листа, один из которых представляет собой полосу, отогнутую под углом 180° к плоскости листа, оканчивающуюся дугообразным участком и выполняющую функцию зажима, другой, выполняющий функцию упора, имеет Г-образную форму, на свесе которого расположены дугообразный участок и свободный участок, отогнутый под углом 7-10° к плоскости листа. При соединении смежных листов облицовки упор вводится в зажим и фиксируется в нем неподвижно благодаря дугообразным участкам в краевых отгибах листа. Стык предложенной конструкции обладает повышенной водонепроницаемостью вследствие того, что отогнутый конец упора более плотно прилегает к листу за счет пружинного эффекта. 4 ил.
Patent RU-2166246-C1 (RU)
Title: Milking unit
Inventor: ANTROPOVSKIJ N M
IPC: A01J5/00
Filed: 1999-11-23
Granted: 2001-05-10
Abstract: FIELD: agriculture. SUBSTANCE: milking unit has milking pipelines, milk conveying pipeline, washing pipeline, milk dozers with feeding chambers which are communicated with milk pipeline via washing liquid and milk distribution devices. Washing liquid and milk distribution devices have T-pipe, branch separator and three- way valve. Milk pipelines are connected through branch change-over switch with milk receiver-air separator and milk pump. Three-way valve, T-pipe and branch separator are positioned on milk pipelines and connected one with another to provide for controlled flow of washing liquid and insertion of synthetic wad into both branches and into milk conveying pipeline in the process of washing milking unit. EFFECT: increased efficiency and improved sanitary and hygiene of milking unit. 3 cl, 7 dwg
Patent BR-PI0500051-C1 (BR)
Title: aperfeiçoamento introduzido em estojo de fio dental para ambientes públicos
Inventor: VERAS MARCEL BRANCO
IPC: A61C15/04
Filed: 2005-01-04
Abstract: "APERFEIçOAMENTO INTRODUZIDO EM ESTOJO DE FIO DENTAL PARA AMBIENTES PúBLICOS". Compreende o estojo de fio dental para ambientes públicos, objeto do pedido de patente de Privilégio de Invenção PI 0500051-3, com configurações alternativas que dizem respeito ao mecanismo de acionamento, à concavidade perimetral da polia, ao dispositivo de corte, e à abertura da face inferior da tampa; as alternativas propostas no presente relatório de Certificado de Adição prevê maneiras mais eficazes de realizar as mesmas funções previstas e realizadas pelo modelo apresentando de estojo apresentado no pedido de patente PI 0500051-3.
Patent AU-2004203856-C1 (AU)
Title: Vertical skein of hollow fiber membranes and method of maintaining clean fiber surfaces
Inventor: MAHENDRAN MAILVAGANAM
IPC: B01D63/02
Filed: 2004-08-12
Granted: 2012-09-20
Abstract: - 77 A vertical skein of "fibers", opposed terminal portions of which are held in headers unconfined in a modular shell, 5 as aerated with a gas-distribution means which produces a mass of bubbles serving the function of a scrub-brush for the outer surfaces of the fibers. The membrane device is surprisingly effective with relatively little cleansing gas, the flux through the membranes reaching an 10 essentially constant relatively high value because the vertical deployment of fibers allows bubbles to rise upwards along the outer surfaces of the fibers. Further, bubbles flowing along the outer surfaces of the fibers make the fibers surprisingly resistant to being fouled by 15 build-up of deposits of inanimate particles or microorganisms in the substrate provided that the length of each fiber is only slightly greater than the direct center-to-center distance between opposed faces of the headers, preferably in the range from at least 0.1% to 20 about 5% greater. For use in a large reservoir, a bank of skeins is used with a gas distributor means; each skein has fibers preferably >0.5 meter long, which together provide a surface area > 1Om 2 . The terminal end portions of fibers in each novel header are kept free from fiber 25 to-fiber contact with a novel method of potting fibers. H:\wendys\keep\Patents\Zenon 715364 Div 54009.doc 12/08/04 W O 9 7 0 6 8 8 0P C T / C A 9 6 / 0 0 5 3 6 0 K'n C; 0 WO xnj)