baber/WOPTO huggingface dataset:
Patent RU-2100549-C1 (RU)
Inventor: KORYAZHIN SERGEJ P
IPC: E04B1/32
Filed: 1995-05-24
Granted: 1997-12-27
Abstract: FIELD: construction of overground or worked deeper dome-shaped structures in areas with probable action of blasts in accidents and disasters. SUBSTANCE: dome-shaped structure has vertical tubular sector-type frames installed on a foundation around a post-insert of pliable material and fastened at the foot by means of horizontal tubular sector-type frames laid on the foundation. A netting of plastic wire is stretched over the vertical tubular sector-type frames, a layer of pliable material coated from the top with a protective film is laid on the wire netting. All frames are fastened to one another by laminated clamps. EFFECT: enhanced protective properties of dome-shaped structures against external blasts, reduced destructive action of people and equipment by broken pieces and fragments of constructions. 2 dwg
Patent RU-2089035-C1 (RU)
Title: Twelve-phase reversible self-switching converter
Inventor: ALTSHUL RAFAEL A
IPC: H02M7/757
Filed: 1995-06-13
Granted: 1997-08-27
Abstract: FIELD: converter substations for power transmission lines and DC links, electrified railways, electric metallurgy and chemistry. SUBSTANCE: each arm of two diode bridges of converter has two parallel circuits, each incorporating thyristor branch with series-connected turn-off thyristors and diode branch with series-connected diodes; one circuit starts from thyristor branch according to direction of conduction and other one, from diode branch; capacitor is inserted between adjacent units of both circuits. EFFECT: improved reliability of converter due to gradual current switching in bridges, without surges. 3 dwg
Patent RU-2112441-C1 (RU)
Inventor: TSENTILO VITALIJ GRIGOR EVICH
IPC: A61B17/24
Filed: 1995-07-25
Granted: 1998-06-10
Abstract: Изобретение относится к медицине, а именно к хирургической стоматологии. Способ заключается в том, что предложен внутриротовой разрез и рассечение нижней губы дополнять разрезом от тела подъязычной кости параллельно промежуточному сухожилию и заднему брюшку двубрюшной мышцы до мочки уха.
Patent RU-2101953-C1 (RU)
Inventor: MARTYNOVA T N
IPC: A01P21/00
Filed: 1995-08-14
Granted: 1998-01-20
Abstract: FIELD: agriculture. SUBSTANCE: invention proposes to use amino acid aspartic acid for presowing seeds treatment. After wetting Swedish turnip and cucumber seeds with aspartic acid solution at concentrations 0.01-1% (per 100 seeds) germination of these species was increased by 38% and 62%, respectively, and the yield was increased by 28%. EFFECT: enhanced effectiveness of treatment. 2 tbl
Patent RU-2095426-C1 (RU)
Title: Method of alloying and microalloying of low-alloyed low-carbon steel
Inventor: KIRICHKOV ANATOLIJ A
IPC: C21C7/00
Filed: 1995-08-16
Granted: 1997-11-10
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method includes sampling before deoxidation, determining carbon content in sample, introducing niobium and manganese into smelt, amount of niobium depending on carbon content and being determined from equation: [wt%Nb] = 2.5 x 10 -3 /[wt%C]. Amount of manganese depends on carbon content and amount of niobium introduced: [wt%Mn] = 9.5 x 10 -3 /[wt%C]+[wt%Nb] where [wt%Mn] is minimum amount of manganese added. EFFECT: optimized alloying process. 2 tbl
Patent RU-2077508-C1 (RU)
Title: Installation for biological purification of husbandry waste water
Inventor: KORENKOV VLADIMIR N
IPC: C02F3/02
Filed: 1995-10-05
Granted: 1997-04-20
Abstract: FIELD: waste water purification. SUBSTANCE: installation contains arrangement for crushing solid inclusions, air tank-settler, aeration unit, and tank for settling down active sludge. Installation is additionally provided with receiving tank and settler positioned before air tank-settler and successively connected with the latter and between each other. Settler is successively connected through air tank-settler to ozonation chamber pneumatically communicating with ozonator. Receiving tank has back hydraulic connection with air tank-settler through control valve. In another embodiment of invention, installation is additionally provided with drainage-receiving tank, receiving tank, and settler positioned before air tank-settler and successively connected with the latter and between each other. Receiving tank communicates through siphon with air tank-settler, ozonation chamber pneumatically communicating with ozonator, which in turn is connected through control valve with compressor. Installation also includes pneumatically interconnected ozonation chamber and chamber for receiving and dehydrating precipitates, the former being hydraulically connected with air tank-settler and control well. The second modification of installation additionally offers possibility of running installation in condition of forcibly feeding waste water to be purified from a level lower than level of location of installation. EFFECT: enhanced efficiency of process. 14 cl, 7 dwg
Patent RU-2114227-C1 (RU)
Inventor: FOO MAN YIN
IPC: A61F/
Filed: 1994-05-10
Granted: 1998-06-27
Abstract: FIELD: fabric ironing equipment. SUBSTANCE: ironing press has upper movable and lower immovable members. Ironing machine may have open and closed position, in which movable upper member is spaced from immovable lower member or connected with it. Fabric is positioned between upper and lower members, the latter are connected to iron the fabric. Upper member has water inlet opening, electric member for heating upper member surface adjoining lower member, as well as for heating water delivered through inlet opening till it transforms into steam, and openings disposed in lower part of upper member and adapted for discharge of steam to fabric in the process of ironing. Water reservoir has water outlet opening. Pump has housing with inlet opening connected to reservoir outlet opening and outlet opening connected to water inlet opening, and piston reciprocating within housing. DC motor has drive shaft which rotates in one direction, when direct voltage of selected polarity is supplied to motor, and rotates in opposite direction upon reversal of polarity of voltage supplied to motor. Drive shaft is connected with piston for moving it lengthwise of pump housing in one selected direction to draw water from reservoir into pump housing, when drive shaft rotates in one selected direction, and for moving piston lengthwise of pump housing in opposite direction to urge water from pump housing into water inlet opening of upper member. Direct voltage of selected polarity is supplied to motor to draw water from reservoir into pump housing. Voltage polarity reversal causes replacement of water from pump housing to water inlet opening. EFFECT: increased efficiency by providing electronic control of ironing process and enhanced reliability in operation. 15 cl, 12 dwg
Patent RU-2113286-C1 (RU)
Inventor: BODRTDINOV ADIP ZAGREEVICH
IPC: B07C99/00
Filed: 1996-01-30
Granted: 1998-06-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: complex includes six bunkers-accumulators three of which are divided in half into sections by blind partitions. Complex also includes cleaning machines positioned in pairs on one level, in one production line. Every second machine in production pair operates in succession with the first one. Proposed complex allows treatment of grain and seeds according to different production circuits. EFFECT: higher efficiency and quality of seed treatment. 1 dwg
Patent RU-2098787-C1 (RU)
Inventor: KHLESTKIN DMITRIJ A
IPC: G01M3/26
Filed: 1996-02-12
Granted: 1997-12-10
Abstract: Изобретение относится к технологии испытаний и может быть использовано при испытаниях на герметичность различных оболочек и резервуаров. Сущность: при определении интегральной утечки из замкнутого объема путем соединения его с контрольной емкостью, заполнения замкнутого объема и контрольной емкости сжатым газом до достижения в них испытательного давления, регистрации утечки по наличию перетока газа из контрольной емкости в замкнутый объем и определения ее величины по расходу газа до выравнивания давлений в замкнутом объеме и контрольной емкости, выравнивание давлений осуществляют путем откачки сжатого газа из контрольной емкости. 2 ил.
Patent RU-2103140-C1 (RU)
Title: Plant for induction hard-facing
Inventor: ZAJCHENKO JU A
IPC: B23P6/00
Filed: 1996-06-25
Granted: 1998-01-27
Abstract: FIELD: reconditioning and hard-facing of large-size parts and units, for instance, railroad transport. SUBSTANCE: plant includes bed with supporting posts, body with mechanism for locking and rotation of wheel pair, inductor for hard-facing, mechanism for lifting wheel pair. Body is made in the form of C-shaped welded frame having mechanism for its angular turning relative to base in vertical plane and connected with lifting mechanism made in the form of catcher with seat which is mounted for reciprocation in roller guides in direction square to base. Plant has pusher mounted for interaction with post and hinged with lever whose one end is connected with body, while the other, with screw gearing whose nut is installed on body and screw is driven. Plant has portal carrying induction heater installed on carriage. EFFECT: higher efficiency. 2 cl, 9 dwg
Patent RU-2125002-C1 (RU)
Title: Mixing metering device
Inventor: FROLOV K A
IPC: B64F1/36
Filed: 1996-07-16
Granted: 1999-01-20
Abstract: FIELD: aeronautical engineering; flying vehicle refuellers. SUBSTANCE: mixing metering device includes tank connected to main line. According to invention, tank is divided into two cavities; one cavity is connected with main line before waist of passage in Venturi tube connected to main line and second cavity of tank is connected with main line at waist area of passage in Venturi tube. EFFECT: simplified construction; enhanced accuracy of metering. 3 dwg
Patent RU-2103706-C1 (RU)
Inventor: BULKIN V V
IPC: G01S7/40
Filed: 1996-07-11
Granted: 1998-01-27
Abstract: FIELD: radiolocation. SUBSTANCE: calibration signal is formed in receiving section of radar. It is formed of spurious pulse soaked through antenna switch to input of radar receiving section at moment of probing pulse radiation as a result of reduction of power of soaked spurious pulse. Radar is provided additionally with controlled switch, switch, integrator, subtraction unit, control pulse former, and synchronizer. Radar variants and diagram are presented. EFFECT: higher accuracy of calibration. 5 cl, 4 dwg
Patent RU-2120502-C1 (RU)
Title: Method of preparing synthetic quartz monocrystals
Inventor: DOROGOVIN B A
IPC: C30B7/10
Filed: 1996-09-10
Granted: 1998-10-20
Abstract: FIELD: crystal growing. SUBSTANCE: invention provides hydrothermal growth by recrystallization of quartz charge onto seed plate of ZY face in vertical autoclave. Novelty consists in that crystallization X axis of seed plates in crystallization chamber is oriented along vertical axis of vessel, faces of positive or negative prism being directed upward. EFFECT: enabled growing pure quartz crystals with maximum yield of working region for piezodielectric technics with no additional expenses. 3 dwg
Patent RU-2114091-C1 (RU)
Inventor: KACHURIN N M
IPC: C04B40/00
Filed: 1996-12-19
Granted: 1998-06-27
Abstract: Изобретение относится к промышленности строительных материалов и может найти применение при изготовлении бетонных изделий для надземных, подземных и гидротехнических сооружений. С целью повышения экологии окружающей среды за счет утилизации отходов производств и безотходной технологии изготовления бетонных изделий, повышения их прочности, производят смешивание карбонатных и кремнеземсодержащих заполнителей с кислотами типа: соляная, серная, азотная, уксусная, фтористая или жидкими отходами производств, содержащими одну или несколько из указанных кислот, формование и твердение. Выделяющиеся при смешивании газы улавливают и производят ими карбонизацию или ократирование отформованных и затвердевших изделий. В качестве кремнеземсодержащего заполнителя может быть использован непригодный к получению бетонов мелкодисперсный кварцевый песок, который смешивают с жидкими кислотосодержащими отходами химической полировки стеклоизделий, а выделяющимся при смешивании газом производят ократирование бетонных изделий. 1 з.п. ф-лы, 1 табл.
Patent RU-2137446-C1 (RU)
Title: Method and device for impotence treatment
Inventor: POMOZOV P A
IPC: A61H19/00
Filed: 1996-12-24
Granted: 1999-09-20
Abstract: FIELD: medicine, sexual pathology. SUBSTANCE: the method consists in placement of penis in a condom-like chamber, conducting of a sexual act with the aid of it at alternate creation of low and excessive atmospheric pressure with simultaneous pinching of v.dorsalis penis to the 1-st phase. The device represents a condom-like chamber, whose external surface simulates the penis surface. The part of the device that simulates the glans penis is made for its plastic deformation and complete restoration of the shape in the process of sexual act. The device is furnished with means of fixation-cords-to the scrotum and lower part of the torso. For accomplishment of the latter and for pinching of the vein the device has 4 holes in circumference near its open end. EFFECT: normalized neuroreflex regulation of penis vessels. 6 cl, 7 dwg
Patent RU-2132313-C1 (RU)
Inventor: ILJASOVA I A
IPC: C04B38/10
Filed: 1997-03-19
Granted: 1999-06-27
Abstract: FIELD: building industry. SUBSTANCE: invention relates to a method of technical foam producing, in part, for porous building materials. Method involves preparing a foam-forming agent solution, foam beating up and addition of the preliminary defibrilled in an aqueous medium and condensed to 25-30% concentration paper-cardboard waste paper to foam at amount 3.0-4.0 wt. -%. Foam stability is 13-21 h. EFFECT: increased stability of the technical foam. 1 tbl
Patent RU-2111673-C1 (RU)
Title: Food fat-and-oil product
Inventor: LIVINSKAJA S A
IPC: A23D9/02
Filed: 1997-04-18
Granted: 1998-05-27
Abstract: FIELD: fat-and-oil industry; may be used for production of new formula of margarines both table and sandwich purposes, and also baking one. SUBSTANCE: food fat-and-oil product contains fat base, vegetable oil and emulsifier. Used as a fat base is broadtail fat. Besides, product may additionally have coloring and/or sugar, and/or salt, and/or water, and/or milk, and/or phosphatides, and/or vitamins. EFFECT: new product with higher biological value. 2 cl, 3 tbl
Patent RU-2137114-C1 (RU)
Inventor: KOMARDIN O V
IPC: G01N23/201
Filed: 1997-05-06
Granted: 1999-09-10
Abstract: Сущность изобретения: контролируемый объект просвечивается узким малорасходящимся пучком (или набором узких малорасходящихся пучков) проникающего излучения. С помощью двухкоординатного позиционно-чувствительного детектора высокого разрешения регистрируется распределение интенсивности излучения вдоль сечения пучка в присутствии объекта и при его отсутствии. Перераспределение интенсивности излучения в пучке при размещении на его пути объекта, обусловлено когерентным рассеянием излучения на малые углы входящими в контролируемый объект веществами. Поскольку функция когерентного рассеяния каждого вещества однозначно определяется его структурой, она может быть использована для идентификации вещества по зарегистрированному перераспределению интенсивности излучения в пучке, при сравнении его с результатами, содержащимися в базе данных для контрольных веществ. Изобретение обеспечивает снижение дозы облучения при получении изображения внутреннего строения объекта с учетом структурных характеристик входящих в него веществ. 4 с. и 2 з. п. ф-лы, 4 ил.
Patent RU-2123546-C1 (RU)
Title: Process of solid oxidation of aluminum and its alloys
Inventor: SKIFSKIJ S V
IPC: C25D11/10
Filed: 1997-06-17
Granted: 1998-12-20
Abstract: FIELD: electroforming, production of thick-layer coats by anodization in electrolytes to ensure formation of electric insulation coat. SUBSTANCE: proposed process of solid oxidation of aluminium and its alloys in electrolyte includes feed of voltage to article that is used as electrolyte. Starting period of electrolysis is conducted with maximum value of current density which process of growth of oxide film permits and with constant forming voltage adjusted by change of active area of charge. Process allows articles of large dimensions or of considerable area of charge to be used. EFFECT: enhanced mechanical properties of oxide coats.
Patent RU-2122574-C1 (RU)
Title: Composition for sweet liquor "severnaya cheremukha"
Inventor: LOSEV V I
IPC: C12G3/06
Filed: 1997-08-21
Granted: 1998-11-27
Abstract: FIELD: alcoholic beverage industry. SUBSTANCE: composition of 20% vol contains the following ingredients per 1000 dal of prepared product, kg: white deadnettle, 1-3; dried birdcherry (berries), 800-1500; sugar, 2350-2400; bilberry (berries), 60-65; citric acid, 10-15; aqueous-alcoholic liquid, the balance. EFFECT: broadened assortment of sweet liquors; higher organoleptical and curative properties. 3 ex
Patent RU-2151463-C1 (RU)
Title: Device for counting pulses
Inventor: ZUBAEROV R F
IPC: H03K23/00
Filed: 1997-09-23
Granted: 2000-06-20
Abstract: FIELD: pulse equipment, in particular, digital instruments subjected to noises. SUBSTANCE: device has combinatorial adder 1, memory register 2, scaling coefficient generator 3, inverter 4, RC circuits 5-1, ..., 5-4, and input bus 6. Goal of invention is achieved by introduced RC circuits, generator 3, new connections between functional elements and design of each bit of memory register 2 as clock-level one-stage D flip-flop. EFFECT: increased field of application. 5 dwg
Patent RU-2119403-C1 (RU)
Title: Molding box for manufacture of split magnetic mold
Inventor: LEVSHIN G E
IPC: B22C9/00
Filed: 1997-10-07
Granted: 1998-09-27
Abstract: FIELD: foundry. SUBSTANCE: two walls of molding box with special surface are made of magnetizing material and located square to two walls made of nonmagnetizing material. Located at special surface of walls made of magnetizing material are permanent and replaceable sides. Sides are right triangle in cross-section. One leg of cross-section is installed in special surface, while the other, in wall made of magnetizing material. Side axis is straight or curved and side cross-section is variable or constant along axis length. Angle of side section facing inside the molding box equals 10-45 deg to special surface. Sides are made from material with high magnetic permeability. Side top facing inside molding box is positioned for location of surface of mold hollow near this top. EFFECT: excluded defected and reduced labor input. 4 cl, 2 dwg
Patent RU-2136628-C1 (RU)
Title: METHOD OF PREPARING SUPERCONDUCTING CERAMIC POWDERS Bi(Pb)-Sr-Ca-Cu-O
Inventor: SHIKOV A K
IPC: H01L39/12
Filed: 1997-10-28
Granted: 1999-09-10
Abstract: FIELD: superconducting materials. SUBSTANCE: invention relates to synthesis of high-temperature conductor precursors and can be used in manufacturing superconducting ceramics and products based on it: both voluminous ones and composite long-length conductors with ceramic core (single-core and multicore- type) with metallic shell. Solution is prepared from nitrates of bismuth 0.126-0.251 M, lead 0.028-0.056 M, strontium 0.140-0.279 M, calcium 0.154-0.307 M, and copper 0.209-0.418 M. Solution of precipitating agent is prepared from sodium or potassium oxalate (to 0.188-0.375 M) and corresponding hydroxide (to 0.305-0.610 M). Joined precipitation is accomplished by mixing together nitrate and precipitator solutions within pH range 10.4-12.3 at 90-100 C. Precipitate is filtered off, washed 5-9 times for 3-7 min with 14-20 ml/g of water at 90-100 C, dried, and thermally treated. Resultant powder is distinguished by reduced sodium and potassium contents (to 0.01 wt %), decreased more than by 30% superconductivity transfer range (because of increased composition and structure homogeneity), raised by 4-6 K superconductivity transfer temperature, and extended by 4.5 times joined precipitation pH range. EFFECT: increased more than fivefold productivity and enabled large- scale production. 4 cl
Patent RU-2135354-C1 (RU)
Title: Статический смеситель для полимеризующихся жидкостей
Inventor: KARIKH F G
IPC: B29B7/32
Filed: 1997-10-21
Granted: 1999-08-27
Abstract: Статический смеситель содержит корпус с входным и выходным отверстиями с конической рабочей полостью, сужающейся к выходному отверстию. В рабочей полости концентрично установлен смесительный элемент с расположенной со стороны выходного отверстия конической частью и выполненными на нем соединительными каналами, сообщающими рабочую полость с выходным отверстием. Рабочая полость выполнена с площадью поперечного сечения, соизмеримой с сечениями входного и выходного отверстий, и перегорожена конической сеткой. Входной канал, подводящий жидкость к входному отверстию, расположен в корпусе тангенциально кольцевой камере вставки, установленной аксиально вкладышу. Вкладыш герметизирует коническую сетку с корпусом во входной части рабочей полости. Рабочая полость сообщается с кольцевой камерой через вихревую камеру. Суженная часть конической сетки в выходной части рабочей полости герметически связана со смесительным элементом. Суммарная площадь поперечного сечения каналов, сообщающих рабочую полость с выходным отверстием и выполненных на конической части смесительного элемента на всем его протяжении, выполнена соизмеримой площадям выходного отверстия. Перегородки между каналами служат опорами, связывающими смесительный элемент с корпусом, и снабжены обтекателями со стороны рабочей полости. Отсутствие застойных зон в камерах смесителя при ламинарности слияния потоков обеспечивает скоростное качественное удаление смеси в конце работы, не допуская образования пленок полимеризующихся жидкостей на поверхности очищаемых камер и сетки смесителя. 3 ил.
Patent RU-2147039-C1 (RU)
Title: Plant and process of winning of iron melt
Inventor: DIMITROV STEFAN
IPC: F27D13/00
Filed: 1996-04-09
Granted: 2000-03-27
Abstract: FIELD: metallurgy. SUBSTANCE: plant 24 to win iron melt, steel melt in particular, such as refined steel is equipped with vessel 1 of electric-arc furnace, vessel 3 for remelt located behind vessel 1 of electric-arc furnace and linked with it by trough 34 which changes to bottom of remelt vessel due to partial downward inclination. Vessel 3 has oxygen supplying device 35, 36, tap 41 for iron melt positioned close to its end most distant from electric-arc furnace. Plant also has filtering-off vessel 2 placed behind vessel 1 of electric-arc furnace and having common bottom with it. Vessel 2 has slag tap 43 situated by its end most distant from vessel 1 of electric-arc furnace, device 21 feeding liquid pig iron 20 and opening to vessel 1 of electric-arc furnace, stack 5 of preliminary heating to feed hard iron carriers 7. Stack of preliminary heating is located above vessel 1 and opens to vessel 1 through its lid 4 and gas-penetrable cooling and isolating device 6, to loading stack 10 located above vessel 1 of electric-arc furnace that opens to vessel 1 with the use of gas-impenetrable cooling and isolating device 11. Process of winning of iron melt includes loading of 20-70% of liquid pig iron of total amount of loaded iron carriers into vessel 1 of electric-arc furnace, loading of preheated scrap and hard lump iron carriers containing part of iron oxide, for instance, sponge iron, ore reduced in advance, compacted dust, etc. Iron melt flowing through vessel 3 for remelt is subjected to uninterrupted remelting and simultaneous heating in vessels 1 and 3. Slag flowing in direction opposite to melt flow is continuously reduced with regard to its FeO component and cooled simultaneously. EFFECT: efficient processing of various iron carriers in varying quantitative compositions. 22 cl, 6 dwg, 1 tbl