baber/WOPTO huggingface dataset:
Patent RU-2146986-C1 (RU)
Inventor: BLOMBERG TORSTEN
IPC: B23B51/06
Filed: 1995-05-31
Granted: 2000-03-27
Abstract: Изобретение относится к сверлам для обработки металлических материалов с образованием стружки. Технический результат: упрощение изготовления, в частности упрощение выполнения гнезд для режущих пластин и также упрощение прессования режущих пластин; уменьшение, в частности до одного, числа различных типов режущих пластин. Сверло имеет корпус, имеющий на одном из концов отверстие для входа во внутреннюю полость и на другом - рабочую верхнюю сторону, на которой размещены одна или несколько режущих пластин из твердого сплава, припаянных в соответствующих гнездах. Гнезда и режущие пластины расположены на верхней стороне корпуса тангенциально. Задние упорные стороны гнезд, соответствующие задним упорным сторонам режущих пластин, выполнены полукруглой формы. 5 з.п.ф-лы, 9 ил.
Patent RU-2149469-C1 (RU)
Inventor: BLINN KLAUS
IPC: G21F9/14
Filed: 1995-06-02
Granted: 2000-05-20
Abstract: FIELD: final storage of wastes. SUBSTANCE: added to mixture of filtering fibers and powdered ion-exchange resin is agent capable of dissolving filtering fibers; mixture obtained in the process is first dried out and then subjected to additional heat treatment. EFFECT: reduced volume of wastes. 9 cl
Patent RU-2128328-C1 (RU)
Inventor: KRATIROV V A
IPC: G01F1/74
Filed: 1997-02-05
Granted: 1999-03-27
Abstract: FIELD: measurement of mass flow rate of liquid phase of gas, oil and water flow in oil industry. SUBSTANCE: mass flowmeter has transducer of volumetric flow rate, density transducer, circuit forming control signal that includes unit determining structural function of process of change of flow density and threshold device connected in series, unit transmitting signal and indicator. EFFECT: enhanced accuracy in calculation of mass flow rate of liquid phase of flow in presence of gas inclusions in the form of small bubbles positioned chaotically. 1 dwg
Patent RU-2144809-C1 (RU)
Title: Surgical method for treating the cases of lens dislocation into vitreous body
Inventor: ZAKHAROV V D
IPC: A61F9/007
Filed: 1997-04-02
Granted: 2000-01-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carrying out vitrectomy. Perfluororganic substance is injected into eye cavity. The lens lifted from eye fundus on the perfluororganic substance surface is removed by applying phakoemulsification method through ciliary body flat part through selftightening incision in the sclera with inverse profile. The perfluororganic substance is removed with physiological salt solution concurrently substituting the substance. EFFECT: accelerated treatment course; restored vision function. 1 dwg
Patent RU-2122707-C1 (RU)
Title: Способ упаковки изделий в металлическую тару
Inventor: GAJNULLIN V A
IPC: F42B39/22
Filed: 1997-03-28
Granted: 1998-11-27
Abstract: Изобретение относится к упаковке изделий, в частности боеприпасов, в металлическую герметичную сварнозакатную коробку. Сущность изобретения: сначала каждое изделие набивают в звенья ленты, оставляя свободным последнее звено, а затем сворачивают ленту по спирали, надевают на головную и донную части изделий перегородки по гнездам, при этом в свободное гнездо перегородок вставляют последнее изделие, не набитое в последнее звено ленты, и укладывают в металлическую тару. Изобретение позволяет повысить боеготовность боеприпасов в боевых условиях. 2 ил.
Patent RU-2127153-C1 (RU)
Title: Устройство для измельчения зерна
Inventor: PECHERSKIKH JU F
IPC: B02C7/08
Filed: 1997-04-10
Granted: 1999-03-10
Abstract: Устройство для измельчения зерна включает установленные в корпусе горизонтальные и соосные диски с кольцевыми чередующимися выступами. С целью упрощения технологического процесса изготовления радиальных пазов в выступах и в виде парных резцов они выполнены глухими отверстиями, расположенными равномерно по концентрическим окружностям перпендикулярно плоскости дисков. 2 з.п. ф-лы, 3 ил.
Patent RU-2132411-C1 (RU)
Title: Method of preparing electrode paste
Inventor: GROMOV B S
IPC: C25B11/043
Filed: 1997-04-15
Granted: 1999-06-27
Abstract: FIELD: electrode production. SUBSTANCE: nonfired coke is proposed to be used in the form of activated dust with 0.08 mm fraction content at least 65%, weight percentage of nonfired coke in total coke charge ranging from 3 to 15% and specific surface of activated dust 0.08 mm fraction being at least 5500 sq.cm/g. EFFECT: expanded raw material resource. 3 cl, 3 tbl
Patent RU-2152778-C1 (RU)
Title: Препарат для уменьшения раздражения пульпы и/или укрепления структуры зуба
Inventor: SALONEN JUKKA
IPC: A61K6/838
Filed: 1995-10-02
Granted: 2000-07-20
Abstract: Изобретение относится к медицине, а именно стоматологии, касается применения биологически активного стекла в качестве препарата для укрепления структуры зубов. Биологически активное стекло, содержащее диоксид кремния, применяют для препарата, который уменьшает раздражение пульпы зуба, а также фармацевтический препарат, включающий стекловидную фазу, содержащую диоксид кремния в виде пасты, суспензии или раствора, смешанных с физиологически приемлемой жидкостью или физиологически приемлемым носителем. Препарат может также включать источники кальция и фосфата. Препарат при пломбировании канала зуба предотвращает поток жидкости и уменьшает или исключает возбуждение нерва, воспринимаемого как боль. 2 с. и 9 з.п.ф-лы, 16 ил., 1 табл.
Patent RU-2121642-C1 (RU)
Inventor: MIKHAJLENKO S A
IPC: F42B5/02
Filed: 1997-06-11
Granted: 1998-11-10
Abstract: FIELD: sports weapons for underwater shooting. SUBSTANCE: round incorporates barrel, blank ( sound ) cartridge used in civil weapons ( gas pistols ) and harpoon. Stable position of harpoon ( bullet ) before shot is provided by belt on harpoon made on tail part at distance equal to distance from vertex of blank cartridge to bullet entrance. Belt is made from either from softer material or material having less rigidity than harpoon proper. EFFECT: enhanced reliability of shot thanks to fixation of harpoon before shot and formation of maximum pressure of powder gases in bore. 1 cl, 5 dwg
Patent RU-2125286-C1 (RU)
Inventor: STEPANOV A L
IPC: G02F1/35
Filed: 1997-06-10
Granted: 1999-01-20
Abstract: FIELD: non-linear optical equipment. SUBSTANCE: invention is used in processes for manufacturing of thin composite layers consisting of dielectric material with introduced metal colloids. Method of ion-beam implantation of non-linear optical material using polymer with metal particles of higher populating factor involves implantation of metal ions into polymer which is in viscous-flow relaxation phase. EFFECT: increased third-order non-linear sensitivity, increased field of application. 1 tbl, 4 dwg, 12 ex
Patent RU-2119658-C1 (RU)
Title: Method for measuring volume content of homogeneous multiple-component mixture component
Inventor: LUNKIN B V
IPC: G01N22/00
Filed: 1997-08-22
Granted: 1998-09-27
Abstract: FIELD: measurement technology. SUBSTANCE: content of component in multiple- component mixture is measured with mixture dielectric constant as function of qualitative composition and dielectric constants of its components being known. Two different electromagnetic fields are built up in cavity filled with mixture being analyzed and its resonant frequencies are measured. Inner wall of cavity is covered with dielectric layer E d  and first and second electromagnetic fields excited in this layer (E d ) are such that mean value of modulus square of normalized components   of electric strength vectors in direction of tangents to layer surface that does not abut against cavity wall are different for each field. Volume content of component is determined by measured resonant frequencies. EFFECT: improved measurement accuracy and informative capacity of mixture parameter measuring channel. 3 dwg
Patent RU-2124778-C1 (RU)
Title: Shut-off element actuator control device
Inventor: ANTONETS VASILIJ IVANOVICH
IPC: H01H47/00
Filed: 1997-09-10
Granted: 1999-01-10
Abstract: FIELD: controlling actuating mechanisms in gas industry, such as pneumohydraulic actuators of gas valves. SUBSTANCE: device has two control units, limit switches, two actuators of shut-off element, warning circuit buses, enable gate, and two current sensors. Control device for shut-off element actuator functions to check working position of adjacent control unit and condition of actuator and its power circuit using optocoupler-type current sensors and logic circuits. EFFECT: improved reliability. 6 dwg
Patent RU-2132008-C1 (RU)
Title: Wire-rope socket assembling device
Inventor: BASKO V S
IPC: F16G11/00
Filed: 1997-08-20
Granted: 1999-06-20
Abstract: FIELD: mechanical engineering; devices using steel cables and wire ropes. SUBSTANCE: device has two movable plates mounted on base and acting in assembling onto steel cable strands, guides for movable plates and screw mechanism for displacement of movable plates. Detachable insert is arranged between working end faces of movable plates. Detachable insert is secured on base carrying two detachable hold-downs for fastening free ends of steel cable strands before shoes and behind shoes of socket at its assembling. Space is made in center of base below movable plates to accommodate lower shoe of rope socket for provision of displacement of working end faces of movable plates above shoe. Working configuration of end faces of movable plates is made for enclosing outer edge of grooves in rope socket shoes. Working surface of detachable insert is made to be enclosed by inner edge of the same grooves. EFFECT: enhanced efficiency. 14 dwg
Patent RU-2130841-C1 (RU)
Title: Movable object emergency braking method
Inventor: TALANOV B P
IPC: B60T1/12
Filed: 1997-10-21
Granted: 1999-05-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: proposed method includes power action onto object in direction opposite to direction of movement. This action is provided by combustion products of explosive in chamber with output to plate secured on object. Plate is made fast vertically and perpendicular to direction of movement of object. Chamber is installed movably to compensate for recoil, for instance, on rotary lever, and is held in position of power action by spring. EFFECT: elimination of influence of weather and condition of contact surfaces in process of braking, reduced wear.
Patent RU-2121361-C1 (RU)
Title: Method of platyphilline hydrotartrate preparing
Inventor: ZABOLOTNYJ VADIM ALEKSANDROVIC
IPC: C07D487/02
Filed: 1997-11-10
Granted: 1998-11-10
Abstract: FIELD: chemical-pharmaceutical industry. SUBSTANCE: invention relates to preparing drug from vegetable raw. Method involves milling groundsel (Senecio) herb by rolling. Total alkaloids are extracted with 40-70% an aqueous-alcoholic solution. Then an aqueous-alcoholic extract is concentrated, N-oxide forms of alkaloids in extract are reduced and total alkaloid bases are converted to methylene chloride solution. The obtained alkaloid sulfate salts in an aqueous solution are purified with methylene chloride and technical sum of alkaloid bases are precipitated with ammonia. Technical platyphilline base is separated by treatment of total alkaloid product with boiling 96% alcohol followed by filtration. Then from an alcoholic filtrate containing the added tartaric acid a technical platyphilline hydrotartrate is isolated by crystallization. After recrystallization from 90% alcohol with activated carbon platyphilline hydrotartarate of pharmacopoeia quality is obtained. EFFECT: improved technology, decreased cost of process, high quality of the end product. 1 ex
Patent RU-2133496-C1 (RU)
Title: Remote-control information visual display system
Inventor: GRIGOR EV M N
IPC: G09G5/00
Filed: 1998-01-19
Granted: 1999-07-20
Abstract: FIELD: advertising technology. SUBSTANCE: system has N remote-control information panels each incorporating indication panel, selective-call radio receiver, facility for converting selective-call message coming to receiver into form enabling its display on indication panel, central terminal of selective-call network transmitter, central station for receiving messages from users, facility for entering these messages in central terminal of selective-call network, authorized-user selective-call receiver provided with message visualizing facility. EFFECT: provision for remote control of information displayed on system panel by authorized user. 1 dwg
Patent RU-2144366-C1 (RU)
Inventor: VITVITSKIJ V N
IPC: A61K35/36
Filed: 1998-03-03
Granted: 2000-01-20
Abstract: FIELD: medicine. SUBSTANCE: invention proposes low-molecular RNA from hair bulb cell nuclei of physiologically young animals as agent stimulating the hair growth. This RNA has 95% of low-molecular RNA, not less, containing 100-250 nucleotides and sedimentation constant 4-8 S, protein content is 5-%, not above, and trace amount of DNA. Agent is prepared from dehydrated hide of physiologically young animals no containing subcutaneous fat cellular tissue. Fragments containing hair bulbs are isolated, homogenized, proteins are separated and the end product is purified. The new biologically active substance is obtained. Agent is able to stimulate hair growth specifically, i. e. accelerate and/or induce this process. EFFECT: enhanced effectiveness of novel agent. 3 cl, 5 tbl, 3 ex
Patent RU-2139304-C1 (RU)
Title: Composition for impregnating porous products
Inventor: BONDARENKO PAVEL ALEKSANDROVIC
IPC: C08K5/06
Filed: 1998-03-23
Granted: 1999-10-10
Abstract: FIELD: chemical industry. SUBSTANCE: composition comprises triethylene glycol dimethacrylate, monomer, dicumyl peroxide and polymerization inhibitor. Monomer is ethylene glycol butylmethacrylate or monomethacrylate, and polymerization inhibitor is 4-hydroxydiphenyl amine, ratio of components being as follows, wt parts: triethylene glycol dimethacrylate, 50-95; monomer, 5-50; dicumyl peroxide, 0.5-1.0; 4-hydroxydiphenyl amine, 0.05- 0.1. EFFECT: reduced viscosity, high viability and short hardening time of the composition. 15 ex, 2 tbl
Patent RU-2131771-C1 (RU)
Inventor: KHVOROV A P
IPC: C07C45/50
Filed: 1998-04-01
Granted: 1999-06-20
Abstract: FIELD: petrochemistry and hydrogenation catalysts. SUBSTANCE: catalyst is prepared via interaction of aqueous solutions of C 1-3 -organic acid cobalt salts with higher organic acids formed in the course of regeneration of acetic acid cobalt salt and having boiling temperature above 160 C at 50-200 mm Hg. Solution is pretreated with air or oxygen-containing gas at 80-140 C for 3-6 hr. EFFECT: reduced cost due to utilization of hydroformylation bottom residue according to simplified technology. 5 ex
Patent RU-2136357-C1 (RU)
Inventor: MORKOVNIKOV V E
IPC: B01F33/40
Filed: 1998-06-03
Granted: 1999-09-10
Abstract: Изобретение относится к технологии массообменных противоточных процессов непрерывного действия между твердой и жидкой фазами, таких как отмывка, выщелачивание, растворение, и может быть использовано в радиохимической, химической, гидрометаллургической и в других отраслях промышленности. Технической задачей предлагаемого изобретения является повышение эффективности противоточных массообменных процессов в системах твердое - жидкость с помощью нового способа и устройства для перемешивания твердофазного кускового материала. В устройстве трубчатый корпус (1) выполнен наклонным к горизонтальной поверхности в диапазоне от 5 до 60 o  и снабжен насадкой (4), представляющей собой сопла (6), образованные плоскими лопатками (5), имеющими острый угол наклона к оси трубчатого корпуса (1) в диапазоне от 5 до 45 o  с размещенными между лопатками защитными решетками (7) против провала твердофазных материалов под насадку, которая размещена внутри корпуса вдоль его оси, делит корпус на верхнюю (2) и нижнюю (3) полости и опирается на поперечные перегордки (11), образующие под насадкой полости, сообщающиеся с помощью трубопроводов (13) в нижней части каждая со своей выносной пульсационной камерой (14), причем количество пульсационных камер четное. 2 с. и 6 з.п. ф-лы, 7 ил.
Patent RU-2151250-C1 (RU)
Title: Method of repair of high-rise factory chimneys
Inventor: FRUMKIN V M
IPC: E04G23/02
Filed: 1998-06-03
Granted: 2000-06-20
Abstract: FIELD: civil engineering; repair of factory chimneys. SUBSTANCE: after partial or complete disassembling of lining it is replaced or reinforced by fibrous concrete envelope placed in single-side closed formworks forming, together with inner surface of chimney a ring space to be filled-in with fibrous concrete to be compacted by needle vibrator. Placement of concrete is carried out from lining platform lifted by electric winches with wire rope guide pulleys located on lining platform and provided with safeguards. Fibrous concrete is placed for covering entire thickness of envelope over perimeter of formwork. Fibrous concrete is delivered to lining platform in special containers using special hoisting devices. Proposed method provides improved tightness of lining and its uniform thickness, increased resistance to cracking, impermeability to gases, fumes and condensate, reduced coefficient of aerodynamic losses caused by friction against lining. EFFECT: improved aerodynamic characteristics of chimney, increased service life of lining and chimney shaft at minimum thickness of envelope with guaranteed quality of lining, increase capacity of repair and reduced specific expenses for repair work. 2 cl, 1 dwg
Patent RU-2143472-C1 (RU)
Title: Method for production of bright beer "ochakovskoye"
Inventor: KOCHETOV A A
IPC: C12C12/00
Filed: 1998-11-24
Granted: 1999-12-27
Abstract: FIELD: brewery branch of food production industry. SUBSTANCE: according to method, beer wort is produced by mashing brewers' malt and non-malted materials in compliance with double-stage boiling procedure with utilization of enzyme agents. Following operations are performed: filtration of wort, boiling of wort together with hop, brightening, cooling, fermentation, final fermentation of young beer, pasteurization, and bottling. For preparation of primary beer wort with mass proportion of dry substances equal to 12-14%, taken is 85.0-90.0% of bright brewers' barley malt, 9.0-11% of rice grain, and up to 3.5% of raw sugar or granulated sugar. For boiling beer wort with hop, taken is pressed granulated hop with proportion of bitter substances of 1.2-1.4 g/dal in hot wort. Used in mashing in function of enzyme agents is amylosubtilin and multienzyme composition with applied proportion respectively of 0.003-0.006% and 0.001-0.003% with respect to mass of raw materials being mashed. Enzyme agents are introduced in two stages that is in process of performing first and second boiling operations. Hop is introduced in four stages. Enzyme agents are introduced before fermentation and before final fermentation, that is amylosubtilin is applied respectively in amount of 0.75-0.85 g/gl of beer and protosubtilin is introduced in amount of 0.95-1.05 g/gl of beer. Final fermentation takes at least 50 days. In process of performing first boiling stage, subjected to mashing is entire amount of rice and 0.23-0.27% of prescribed amount of malt at temperature of 43-47 C. In process of performing first boiling stage, introduced is 0.3-0.35% of total prescribed amount of enzyme materials. At boiling of wort with hop, hop is introduced in amount of 18-22% at 18-22 min after start of boiling with wort, and in amount of 43-47% after 58-62 min after start of boiling with wort, 18-22% of it is introduced at 28-32 min before end of boiling, and remaining amount is introduced at 5-10 min before end of boiling. Application of aforesaid method allows for producing beverage with combined flavor and aroma, it also permits of widening range of producing original grades of beer. EFFECT: higher efficiency. 3 cl
Patent RU-2144403-C1 (RU)
Inventor: DOSTOVALOV V A
IPC: A62C35/00
Filed: 1998-11-30
Granted: 2000-01-20
Abstract: FIELD: pneumatic pulsed supply fire suppressing equipment for dispersion of liquid and powdered substances. SUBSTANCE: apparatus has variable section discharge pipe with flat resilient multisectioned valve at its outlet end, compressed gas reservoir and quick-acting stop valve communicating compressed gas reservoir with discharge pipe. Specific shape of inner cavity of discharge pipe and counterpressure of resilient valve at outlet end of discharge pipe allow gas flow to be discharged in supersonic rate pulsed mode of discharge and fire suppressing substances to be effectively dispersed. EFFECT: increased efficiency in fire suppression by increased pulsed energy of discharge. 3 cl, 2 dwg
Patent RU-2148755-C1 (RU)
Title: Heating system primarily for multistory buildings
Inventor: NOVOSEL TSEV B P
IPC: F24D3/02
Filed: 1998-11-23
Granted: 2000-05-10
Abstract: FIELD: heat supply to various multistory buildings from heating lines or boiler houses. SUBSTANCE: heating system has delivery-water dispensing materials, local heat center, delivery and return pipelines communicating with respective vertical delivery and return risers; the latter are connected to separate storey branches with heating appliances. System is provided with apartment heat centers mounted on storey branches each one being assigned to one apartment and connected to respective vertical delivery and return risers installed in particular apartment and made in multistory buildings in the form of group of delivery and return risers joining apartment storey branches into blocks through building height; each block communicates through individual risers with delivery and return pipelines. EFFECT: improved sanitation characteristics in heated rooms, reduced heat consumption, improved room temperature control, reduced water pressure loss in apartment branches. 2 cl, 2 dwg
Patent RU-2151536-C1 (RU)
Title: Yard-man brush
Inventor: CHUVILO A N
IPC: A46B7/04
Filed: 1999-02-11
Granted: 2000-06-27
Abstract: FIELD: surface sweeping facilities. SUBSTANCE: brush has bundle of polymeric bristles, which is fixed with its head part on shank. Ring with radial slots is positioned in head part of bundle. Bundle of bristles is composed of separate flat modules which are inserted and fixed in ring slots. EFFECT: simplified mounting and dismantling and convenient usage. 4 cl, 5 dwg
Patent RU-2151969-C1 (RU)
Title: Gas distributor of gas cooling machine
Inventor: VAUCHSKIJ N P
IPC: F25B9/00
Filed: 1999-04-27
Granted: 2000-06-27
Abstract: FIELD: cooling equipment. SUBSTANCE: main lines 9 and 10 to supply and discharge gas correspondingly are installed in body 8 of gas distributor. Device for their successive cut-off manufactured in the form of disc gear wheel 13 is mounted for rotation. Gear wheel 13 has profiled sector cutaways 14 and 16 at different radii with aperture angle of 180 degrees oriented in one direction. Blade apparatuses coming in the form of turbine blades 15 and 17 oriented to own gas stream passing through them and providing for rotation of disc wheel are placed in sector cutaways 14 and 16. EFFECT: increased functional reliability of gas distributor, its simplified design and reduced usage of materials for its manufacture. 2 dwg