baber/WOPTO huggingface dataset:
Patent RU-2013035-C1 (RU)
Title: Process of manufacture of printed circuit board
Inventor: ZAVYALOV VIKTOR D
IPC: H05K3/18
Filed: 1991-05-12
Granted: 1994-05-15
Abstract: FIELD: electronics. SUBSTANCE: such density of laser radiation which provides for evaporation temperature of material of substrate in focal region is chosen for selective treatment of thermally sensitive layer by laser radiation to manufacture catalytically active centers in workstock for subsequent chemical copper plating. Jet of gas directed along normal to surface of substrate acts on vapor mixture of products of thermochemical reaction of activator and evaporation of material in the form of flame. As creation of active centers of metallization on surface of substrate is conducted by evaporation then increased dose of activator is applied to substrata, i. e. layer of activator should be comparable in thickness to thickness of layer of material evaporated from substrate. As a result of such action of laser radiation rough microfurrows with active centers embedded into them are formed over pattern of circuit which decreases requirements to preliminary preparation of surface and increases adhesion of conductor deposited chemically. EFFECT: facilitated manufacture, improved quality of printed circuit boards. 3 cl
Patent RU-2023526-C1 (RU)
Inventor: ERMACHENKO ALEVTINA G
IPC: B21K5/00
Filed: 1991-05-14
Granted: 1994-11-30
Abstract: Использование: обработка давлением заготовок из быстрорежущих сталей, в частности изготовление крупногабаритного дискового инструмента типа дисковых фрез из исходного прутка с высокой карбидной неоднородностью. Сущность изобретения: исходную заготовку деформируют в условиях сверхпластичности за два этапа. На первом этапе заготовку протягивают по переходам, каждый из которых содержит по шесть обжатий с поворотами вокруг оси на 60° и деформацией не менее 20% за переход, на втором этапе протянутую заготовку с отношением длины к диаметру не более 2,5 осаживают в торец до окончательных размеров.
Patent RU-2015189-C1 (RU)
Inventor: BABICH SERGEJ G
IPC: C22C29/00
Filed: 1991-05-16
Granted: 1994-06-30
Abstract: Изобретение относится к порошковой металлургии и может быть использовано для получения коррозионно- и износостойких материалов на основе карбонитридов хрома с никелем. Сущность изобретения: предложен твердый сплав на основе карбонитрида хрома следующего состава, мас.%: никель 15 - 20; карбонитрид хрома остальное. 2 ил., 1 табл.
Patent RU-2018121-C1 (RU)
Title: Method for determining content of actual resins in hydrocarbon fuels
Inventor: RODIONOV NIKOLAJ S
IPC: G01N31/00
Filed: 1991-06-10
Granted: 1994-08-15
Abstract: FIELD: analytical chemistry. SUBSTANCE: the fixed volume of the test fuel is sampled and the content of actual resins in fuel is then determined. After sampling the fuel, it is applied onto a filter, the fuel impregnated filter is dried, and the filter with actual resins is then dissolved in an acetone-toluene mixture and the optical density of the solution is measured. The content of the resins is determined according to the formula: C a.r  = 32.91 ·D, wherein C a.r  is the concentration of actual resins in fuel, mg per 100 cm 3  of fuel. 32.91 is the empirical coefficient; D is the optical density value. EFFECT: greater efficiency of the method. 4 tbl
Patent RU-2011629-C1 (RU)
Inventor: VASILENKO PETR P
IPC: B66C3/00
Filed: 1991-06-15
Granted: 1994-04-30
Abstract: FIELD: materials handling equipment; load-gripping devices for fork-lift trucks operating in warehouses, ports, railway tracks. SUBSTANCE: clamshell for fork-lift truck has pair of shells 1 and 2 connected in scissors-like manner. Axle of shell joint is installed on movable rod 12 engaging with brake beams 13 furnished with cable drive engaging with mechanism used to change tilting of fork-lift truck frame. Forks 8 of fork-lift truck installed on movable carriage 9 engage with drive levers installed on shells by means of slots in platform which has bays for forks. EFFECT: enlarged operating capabilities. 2 cl, 5 dwg
Patent RU-2026896-C1 (RU)
Title: Device for plasmochemical film precipitation
Inventor: GORDEEV ANDREJ N
IPC: C30B25/12
Filed: 1991-06-19
Granted: 1995-01-20
Abstract: FIELD: chemical precipitation of films. SUBSTANCE: device has cooled substrate holder made in the form of a cylinder. The cylinder is provided with a bushing secured to it by thread or friction with sealing gaskets. The substrate is fixed to the bushing immovably and flush. The bushing is made in the form of non-heat-conducting, thermal insulating material, for example, quartz fiber with glassy high-emission coating. The device allows one to adjust substrate temperature in wide range of magnitude with uniform surface heating. EFFECT: uniform heating of substrate surface. 2 dwg
Patent RU-2021565-C1 (RU)
Title: Method of drying loose food products
Inventor: OSTRIKOV ALEKSANDR N
IPC: F26B3/08
Filed: 1991-06-24
Granted: 1994-10-15
Abstract: FIELD: food industry. SUBSTANCE: drying is carried out by multiple alternation of treatment of products in boiling and dense moving layers. Ratio of duration of treatment stages changes in process. Layer of product under treatment moves along trajectory close to sinusoid. EFFECT: enlarged operating capabilities. 1 dwg, 1 tbl
Patent RU-2001635-C1 (RU)
Inventor: SOKOLOV VLADIMIR A
IPC: A61L15/44
Filed: 1991-06-04
Granted: 1993-10-30
Abstract: Изобретение относитс  к медицине, а именно к  лечению посттравматических отеков, трофических   зв, дерматитов. Целью изобетени   вл етс  достижение  удобства наложени  пов зки за счет  предотвращени  стекани  разогретого лекарственного  сло  и деформации пов зки. Медицинска  пов зка содержит основу, лекарственный слой и защитное  полимерное покрытие, при этом в качестве  основы вз та хлопчатобумажна  ткань полотн ного  переплетени  с максимальной опорной поверхностью , лекарственный препарат в виде пасты Унна содержитс  в количестве 11.3-11.8 г/дм , и его  слой преимущественно располагаетс  на одной стороне пов зки в количестве 9.5-10.0 г/дм . Полимерное  защитное покрытие выполнено из целлофана  и находитс  поверх лекарственного сло . 1  з.п. ф-лы, 4 ил.
Patent RU-2041316-C1 (RU)
Inventor: PETROCHENKO VYACHESLAV I
IPC: E02B3/16
Filed: 1991-06-25
Granted: 1995-08-09
Abstract: FIELD: hydraulic engineering. SUBSTANCE: packet 5 formed by folding film 6 into two stacks beginning from opposite edges to the center is placed in trench 4 of bottom 2 of pit 1 of the channel. Then soil strips 7 are cut off. The strips are parallel to pit 1 axis. Film 6 is folded from packet 5 on the place, where the soil was cut off. Then film 6 is held down by soil 3 in the direction from pit 1 axis towards its sides 8. EFFECT: high technological effectiveness. 3 dwg
Patent RU-2000577-C1 (RU)
Inventor: SURNIN ANATOLIJ I
IPC: G01R11/32
Filed: 1991-06-03
Granted: 1993-09-07
Abstract: Использование: изобретение относитс  к регистрирующей технике. Сущность  изобретени : устройство дл  учета стоимости  электроэнергии при переменном тарифе  содержит импульсный преобразователь  тактовый генератор, два счетчика,  блок определени  параметров и посто нное  запоминающее устройство, в качестве  первого счетчика применен вычитающий  2 ил
Patent RU-2060886-C1 (RU)
Title: Method of manufacture of articles from thermosetting plastics
Inventor: ALEKSANDROVICH IOSIF R
IPC: B29C43/58
Filed: 1991-06-26
Granted: 1996-05-27
Abstract: FIELD: technology of processing of plastics, in particular, processing of thermosetting plastics by the method of compression moulding. SUBSTANCE: the method consists in preparation of material and moulding of it in a mould at a stepped variation of pressure from 0.2 to 0.4 of the optimum value up to its full value, material moulding in the first stage is accomplished until the height of the moulded article is decreased by 10 to 20% since the instant of contact with both plates of the mould. EFFECT: facilitated procedure.
Patent RU-2029955-C1 (RU)
Inventor: FOKIN VIKTOR P
IPC: G01N33/53
Filed: 1991-07-03
Granted: 1995-02-27
Abstract: FIELD: medicine, particularly, ophthalmology. SUBSTANCE: essence of this method resides in determining level of antibodies antagonistic to III collagen and hyaluronic acid. If both quantities simultaneously increase by 30 % , opacity of posterior capsule of lens is diagnosed. EFFECT: disclosed method permits avoiding repeated operation.
Patent RU-2082680-C1 (RU)
Title: Method for purification of sewage against ions of metals
Inventor: DZHEJMS POL DENINDZHER
IPC: C02F103/00
Filed: 1990-05-09
Granted: 1997-06-27
Abstract: FIELD: purification of sewage. SUBSTANCE: pH of sewage is adjusted to 6.5-14.0. Then ferrate of alkali metal or ferrate of alkaline-earth metal in its mixture with water soluble salt of metal of IV group of Periodic Table (e. g. zirconium oxychloride) is added. Quantity of said water soluble salt is 0.01-1 g/l. Proposed method is available for purification of sewage which comprises ion of metals being chosen of VIII, Ib, IIb, IVa, Va, VIa groups of Periodic Table and lanthanides and actinides. EFFECT: improved efficiency. 5 cl, 2 dwg, 3 tbl
Patent RU-2095981-C1 (RU)
Title: Agriculture solid insecticide composition and a method of preparing the solid insecticide composition
Inventor: YUKIO GOTO
IPC: A01P7/04
Filed: 1991-12-27
Granted: 1997-11-20
Abstract: FIELD: agriculture, insecticides. SUBSTANCE: product: composition based on the known active substance - derivative of nitroethyleneamine has usual additions and 5-77 wt.-% adsorption carrier taken from the following components: fuller's earth, sepiolite, B-cyclodextrin or a mixture and phosphoric acid at amount to provide pH value 5, not above. Composition can contain additional insecticide or antibiotic. Method of preparing the composition: an aqueous solution of 0.25-10 wt.-% an active component of composition weight is mixed with a mixture of adsorption carrier and usual additions acidified with phosphoric acid to pH below 5.0, or an active substance aqueous solution is acidified that is added to adsorption carrier and additions. EFFECT: improved method of preparing. 15 cl, 8 tbl
Patent RU-2057547-C1 (RU)
Title: Method of producing electroactivated liquid system
Inventor: MGEBRISHVILI TEJMURAZ V
IPC: A61L2/02
Filed: 1991-07-01
Granted: 1996-04-10
Abstract: FIELD: medicine. SUBSTANCE: method involves the treatment of sodium chloride and potassium permanganate solution in diaphragm electrolyzer. EFFECT: improved method of treatment. 1 tbl
Patent RU-2029012-C1 (RU)
Title: Flexible hydrotechnical tube and method for its construction
Inventor: SAVVATEEV SERGEJ S
IPC: E02B1/00
Filed: 1991-12-28
Granted: 1995-02-20
Abstract: FIELD: hydraulic engineering. SUBSTANCE: flexible hydrotechnical tube consists of circular member joined to one another to form separate sections having flanges at their ends. Mounting holes are made in circular members, and correspondingly, in flanges. Circular members are connected to one another, by longitudinal tie-rods passing through mounting holes and secured in flange holes. Tube is assembled using the following sequence: prior to installing circular members into section, through mounting holes parallel and symmetrical relative to rotation axis of circular member are made by its rotation with preset angular intervals and perforations at preset distance from axis of circular member. Circular members are assembled into tube section by stringing them with their central hole on cantilever horizontal beam, aligning coaxially mounting holes of circular members between one another and with mounting holes in flanges. Then, connecting tie-rods are passed through holes. After adjusting by compression, connecting tie-rods are secured in flanges and compression force is relieved. EFFECT: higher efficiency. 12 cl, 10 dwg
Patent RU-2000314-C1 (RU)
Inventor: BELOLYUBSKIJ IVAN A
IPC: C10M141/10
Filed: 1992-01-17
Granted: 1993-09-07
Abstract: Сущность изобретени : смазка содержит , мэс,%: порошок меди 7-10; политетрафторэтилен  3-4; трибутилфосфат 3-5;  медьсодержаща  присадка 3-4 и мыльна   пластична  смазка - остальное. Медьсодержаща  присадка включает, мас.%: индустриальное  масло 60. олеат меди 20 и  олеинова  кислота 20. 2 табл.
Patent RU-2100535-C1 (RU)
Title: Wall of building, structure basement
Inventor: NEJBURG EDUARD VLADIMIROVICH
IPC: E04B2/06
Filed: 1992-02-17
Granted: 1997-12-27
Abstract: FIELD: construction. SUBSTANCE: building, structure basement wall has foundation plates laid in a line, and foundation walls-blocks resting on the latter. The plates and blocks are interconnected by vertical rods. The rods are laid on the blocks and positioned in the zone of action of tensile stresses. EFFECT: reduced cost. 3 dwg
Patent RU-2054920-C1 (RU)
Inventor: RATOV IGOR P
IPC: A61H1/00
Filed: 1992-02-13
Granted: 1996-02-27
Abstract: FIELD: sports medicine. SUBSTANCE: method for rehabilitation of sportsmen consists in provision of easing up the force effect on patient's body in vertical plane with simultaneous forced action onto lower extremities in horizontal plane and electric stimulation of muscles. Device for embodiment of the offered method has treadban, alleviating suspension system, system of forced action on lower extremities in horizontal plane, electrostimulator and contact insoles. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2011236-C1 (RU)
Title: Thermostatic switch
Inventor: TIMOSHENKOV KONSTANTIN D
IPC: H01H37/40
Filed: 1992-03-16
Granted: 1994-04-15
Abstract: FIELD: protection of SHF ovens. SUBSTANCE: thermostatic switch has a casing, base, cover, thermobimetallic "flapping" disk, terminals to one of which a fixed contact is connected, and to the other - one of the ends of the contact spring, whose other end carries a movable contact and a pusher mechanically connected with the "flapping" disk and mounted for actuation of the contact spring. To increase the power handling of the thermostatic spring, the contact spring in the gap between the contact holder, it is attached to, and its part taking up the movement of the disk sphere center has a curvilinear section. EFFECT: facilitated procedure of protection. 3 cl, 3 dwg
Patent RU-2034681-C1 (RU)
Inventor: KORYAKIN SERGEJ V
IPC: B22D27/04
Filed: 1992-04-22
Granted: 1995-05-10
Abstract: Использование: в металлургии и может найти применение в литейном производстве, в частности для получения отливок из никелевых жаропрочных сплавов. Сущность изобретения: используют керамическую литейную форму, температуру которой перед заливкой доводят до 0,7-0,9 температуры ликвидуса заливаемого расплава, затем заливают расплав при температуре выше температуры ликвидуса на 30-70°С, при этом скорость заполнения литейной формы расплавов поддерживают в пределах 1,0-5,0 мм/с.
Patent RU-2084122-C1 (RU)
Title: Weed control method
Inventor: ORLOV VLADIMIR N
IPC: A01G9/00
Filed: 1992-05-08
Granted: 1997-07-20
Abstract: FIELD: agriculture. SUBSTANCE: method involves mixing water with soil at ratio of 1:1.4-1.6; draining settled water containing weed seeds. EFFECT: increased efficiency in removal of weed seeds from soil and simplified method.
Patent RU-2063796-C1 (RU)
Title: Apparatus to make high pressure and temperature
Inventor: NOVIKOV NIKOLAJ VASILEVICH
IPC: B01J3/06
Filed: 1992-06-03
Granted: 1996-07-20
Abstract: FIELD: synthesis of diamonds and other superhard materials. SUBSTANCE: aim is to increase apparatus operational resistance to super high pressures and temperatures due to increase of apparatus material power absorption, control of bending rigidity of solid alloy die and more favorable distribution of strains in it in operational mode. Apparatus has die with recesses on butts, that are linked with through central hole, coaxially to which on both sides of die there are solid alloy punches. Inner and side surfaces of solid alloy die have toroidal areas, salients of which are facing each other. The areas of die have increased share of binding metal. Result is that apparatus operational resistance increased by 1.5 fold. EFFECT: increased apparatus operational resistance to super high pressures and temperatures. 3 dwg
Patent RU-2003374-C1 (RU)
Inventor: KOLESNIKOV VLADIMIR I
IPC: B01J8/22
Filed: 1992-06-05
Granted: 1993-11-30
Abstract: Использование: в области окислени  остатков  нефтепереработки воздухом в нефтеперерабатывающей  промышленности, а также в других отрасл х  дл  выпуска малотоннажных сортов битума.  Сущность изобретени : в реакторе, содержащем цилиндрический корпус с патрубками дл  загрузки  сырь , выгрузки готового продукта, отвода отход щих  газов и рабочее колесо с полым валом, св занным  с атмосферой и всасывающим патрубком,  расположенным в нижней части реактора, коакси-  ально валу размещены цилиндрические перегородки  с днищами, рабочее колесо расположено в  верхней части реактора, днище внешней перегородки  установлено выше всасывающего патрубка  рабочего колеса, а днище внутренней перегородки  установлено выше рабочего колеса. 1 ид
Patent RU-2069037-C1 (RU)
Title: Radioelectronic unit
Inventor: SERGEEV YURIJ N
IPC: H05K5/00
Filed: 1992-06-05
Granted: 1996-11-10
Abstract: FIELD: radio electronic engineering; draw-out units. SUBSTANCE: unit has case with electric connector on rear side, case-mounted subunit with mating connector on its rear edge and front panel on its opposite edge, stops placed on case walls, and two-arm levers hinged to front panel of subunit on its two sides fore engaging respective case stops through their working arms; stops are spring-loaded and made in the form of flat parts and truncated-cone shaped parts 21; working arms of two-arm levers are made in the form of elastic forks. EFFECT: improved design. 4 cl, 4 dwg
Patent RU-2026676-C1 (RU)
Inventor: ANOKHINA IRINA P
IPC: A61P25/36
Filed: 1992-06-22
Granted: 1995-01-20
Abstract: FIELD: medicine. SUBSTANCE: this method prescribes intravenously dropwise administering taccus in dose of 0.1 mcg per 1 kg body mass three or four times a day during 72 to 120 h. EFFECT: disclosed method allows cupping off thebaic abstinence syndrome. 5 tbl
Patent RU-2043752-C1 (RU)
Inventor: TIKHODEEV SERGEJ A
IPC: A61B17/02
Filed: 1992-07-08
Granted: 1995-09-20
Abstract: Использование: в медицине. Сущность изобретения: универсальный ранорасширитель содержит соединенные реечным приводом бранши, основной съемный стержень с ретрактором, основные зеркала, выполненные в браншах Т-образные пазы под съемные стойки с подвижными зажимами и с дополнительными зеркалами, выполненными со стержневыми хвостовиками, установленными с возможностью поворота и перемещения в плоскости, перпендикулярной плоскости перемещения бранш, причем бранши содержат торцевые установочные участки с Г-образными направляющими, ориентированными в противоположную от провода сторону внутренними поверхностями, выполненными под расположенный вдоль привода основной стержень. Ретрактор выполнен в виде эластичной пластины с рабочей поверхностью, ориентированной в ту же сторону, что и внутренние поверхности Г-образных направляющих и снабжен зубьями, изогнутыми под углом 10 90 градусов к приводу, при этом основные зеркала выполнены сменными и соединены с браншами гнездовыми разъемами, расположенными между приводом и Т-образными пазами, стойки ориентированы перпендикулярно плоскости перемещения бранш, подвижные основные зажимы установлены на стойках с возможностью поворота и перемещения вдоль стоечных осей, а стержневые хвостовики установлены с возможностью дополнительного поворота в плоскости перемещения бранш и связаны со стойками первыми зажимными стопорами и закрепленными в основных зажимах дополнительными стержнями и снабженными световодами, установленными во вторых зажимных стопорах с возможностью поворота в двух взаимно перпендикулярных плоскостях. 10 ил.
Patent RU-2031865-C1 (RU)
Title: Method for production of decorative facing material
Inventor: ZELENINA YULIYA A
IPC: C03B31/00
Filed: 1992-05-28
Granted: 1995-03-27
Abstract: FIELD: building materials production. SUBSTANCE: layer of ground glass and quartz sand is placed into ceramic or into metal form, thickness of said lower layer being 16-20 mm. Color or colorless granulate or ground glass waste is used as upper decorative layer, 0.5-20 % of quartz sand being added into it. Thickness of this upper layer is 5-15 mm. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2020806-C1 (RU)
Title: Butter churning device
Inventor: DENISOV EVGENIJ E
IPC: A47J43/04
Filed: 1992-08-19
Granted: 1994-10-15
Abstract: FIELD: dairy industry. SUBSTANCE: separator is located in casing 1 of the device. Mounted on casing 1 is tank 3 with a churning mechanism. The latter has disk 5 mounted for rotation on carrier 7. Carrier 7 is mounted on bearing 10 to revolve around shaft 8. Gear-wheel 13 mounted on the shaft end is in mesh with toothed crown 14 of disk 5. As the disk rotates, centrifugal and axial flows of the product develop around axle 6 and shaft 8. EFFECT: higher efficiency; higher product quality. 3 cl, 2 dwg
Patent RU-2040953-C1 (RU)
Title: Venturi scrubber
Inventor: TROJNIN VIKTOR EFIMOVICH
IPC: B01D47/10
Filed: 1992-08-25
Granted: 1995-08-09
Abstract: FIELD: chemical industry. SUBSTANCE: Venturi scrubber has converging tube 1 with conical insert in the form of multi-coil spiral 2 of corrugated sheet material with corrugations located across stream movement direction, neck 3, diffuser 4 and spraying jet 5. In the case spiral 2 is formed by paired sheet material. Sheets are connected to each other by peaks of corrugations and canal formed between coils is made of converging and diffusing parts. Upper edge of paired sheets has intake for liquid and peaks of corrugations, that form necks 3 of canals, have injection holes. EFFECT: increased quality of wet purification of gasses. 4 dwg
Patent RU-2056221-C1 (RU)
Title: Tool head holder
Inventor: KISELEV ANDREJ SERGEEVICH
IPC: B23B29/04
Filed: 1992-09-23
Granted: 1996-03-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: holder has body with flat end and cylindrical shank extending from flat end. Cylindrical shank has two mutually perpendicular transverse openings. Two cams positioned within one opening have outer ends with conical surfaces and opposite ends with depressions defining conical threaded opening. Conical threaded plug positioned in other opening have small end screwed into conical threaded opening and large end with depression for receiving wrench. Tool head has flat basic end and opening open toward this end. Wall of this opening has cavity with conical surface. Tool head is mounted on body shank with its mounting recess till tool head end abuts against body end. When rotated by wrench, conical threaded plug is axially movable to draw apart cams, which come into engagement by their conical surfaces with cavity conical surfaces in tool head to press tool head end to body end. When plug is rotated in opposite direction, cams are urged by spring clip to return to the initial position. It allows tool head to be repositioned. EFFECT: increased efficiency and wider operational capabilities. 3 cl, 3 dwg
Patent DE-10007711-C1 (DE)
Title: Apparatus for sintering a powder used in rapid prototyping process comprises device for producing laser beam, device for determining powder temperature, device for regulating laser beam, and device for compensating position-dependent errors
Inventor: SHEN JIALIN
IPC: B29C67/00
Filed: 2000-02-19
Granted: 2001-08-16
Abstract: Apparatus for sintering a powder comprises a device for producing a laser beam, a device for determining the temperature of the powder, a device for regulating the laser beam, and a device for compensating position-dependent errors. Apparatus for sintering a powder comprises: a device for producing a laser beam which hits the surface of the powder at a moving sintering site; a device for determining the temperature of the powder in a moving surface in the region of the sintering site; a device for regulating the laser beam; and a device for compensating position-dependent errors taking into account the geometry of the moving surface, chromatic errors, and adjusting errors at the coaxial adjustment of the laser and heat radiation depending on the position of the moving surface on the surface of the powder. An independent claim is also included for a process for sintering a powder.