baber/WOPTO huggingface dataset:
Patent RU-2080446-C1 (RU)
Title: Drill bit for drilling mother rock
Inventor: DZHEJMS FORD BRETT
IPC: E21B17/10
Filed: 1991-07-09
Granted: 1997-05-27
Abstract: FIELD: mining industry. SUBSTANCE: drill bit is intended for operation with rotation drive for making boreholes with wall. Drill bit has body consisting of basic part, template part and frontal part arranged around bit longitudinal axis. Multiplicity of diamond cutting members are stationary installed on frontal part and protrude from it. They are located at definite spacings from each other. Cutting members are so arranged that in process of drilling they create clear radial unbalanced force along vector of clear radial unbalanced force actually perpendicular to bit axis. Continuous zone of absence of cutting tool is located at template part around fulcrum, and supporting means are located in zone of cutting tool absence around fulcrum with purpose of continuous contacting with borehole wall in course of drilling. Cutting members are arranged so as to make clear radial unbalanced force keep supporting means in contact with borehole wall so that vector of clear radial unbalanced force has direction of balance and vector of clear radial unbalanced force returning in balanced position as reaction to disturbing displacement. EFFECT: high efficiency. 14 cl, 28 dwg
Patent RU-2030324-C1 (RU)
Inventor: PAVLENKO VLADIMIR I
IPC: B63H16/00
Filed: 1991-08-16
Granted: 1995-03-10
Abstract: Изобретение относится к плавучим средствам и оборудованию для них. Сущность изобретения: устройство состоит из эластичного элемента 1 и двух лопастей 2, закрепленных на концах двух веретен 3, установленных на противоположных бортах плавсредства 4. Элемент 1 соединяет свободные от лопастей 2 концы веретен 33. 3 ил.
Patent RU-2006777-C1 (RU)
Inventor: SEN LEONID I
IPC: F28D5/02
Filed: 1991-08-23
Granted: 1994-01-30
Abstract: FIELD: heat-power engineering. SUBSTANCE: heat exchanger has corrugates working surfaces which form zigzag passages for gaseous heat-transfer agent. Sections of these surfaces at normal located at angle less than 90 deg to vertical are made with regular roughness 5 across direction of motion of film 12. Mounted in there passages at distance from working surfaces equal to quintuple depth of regular roughness 5 are guides for gaseous heat-transfer agent which are parallel to sections of working surfaces at normal located at angle more than 90 deg. to vertical. During operation of heat exchanger, bottom layer of liquid in film 12 running against projection of roughness 5 is braked while its outer layer retain its velocity owing to which vortices 13 arise which agitate layer of liquid. When film 12 comes off projection of roughness 5 vortices 15 arise due to conservation of direction of velocity vector 14 of film flow which also favour agitation. Construction of heat exchanger increases heat exchange by 2.5 to 3 times and velocity of gaseous heat-transfer agent by 2 times. EFFECT: intensified heat exchange and extended range of working modes. 2 cl, 4 dwg
Patent RU-2053808-C1 (RU)
Inventor: ZOLOTAREVA-ANDREEVA NATALYA AR
IPC: A61P9/10
Filed: 1991-11-20
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: patient is subjected to magnetotherapy in the process of administration of intravenous injections of aspisol. In so doing, exposed to alternating magnetic field with induction of 14 mT is patient's region of heart, and to sinusoidal alternating magnetic field with induction of 20 mT of vertebral column in servico-thoracal part. EFFECT: attenuated or stopped angiosis, stopped or attenuated vertebrogenic painful syndrome, improved blood biochemical properties and functional state of cardiovascular system. 2 cl
Patent RU-2012717-C1 (RU)
Title: Driven pile
Inventor: CHERNYUK VLADIMIR P
IPC: E02D5/54
Filed: 1991-07-01
Granted: 1994-05-15
Abstract: FIELD: construction. SUBSTANCE: pile has stem comprised of branches whose cross-section is presented in form of isosceles right triangles adjacent to each other with their hypotenuses. branches are bolted to each other in their upper part. Lower parts of components have many-sided bevels with sharp edges whose ends are located in opposite tops of transverse sections of branches adjacent to their hypotenuses. EFFECT: higher efficiency. 1 dwg
Patent RU-2047684-C1 (RU)
Title: Device for crushing ice and cleaning roadway covering from loose snow
Inventor: SKUB NIKOLAJ N
IPC: E01H5/12
Filed: 1991-12-29
Granted: 1995-11-10
Abstract: FIELD: road equipment. SUBSTANCE: device has a frame with three drive wheels, drive and control member, as well as crushing tool made in the form of flexible pullers of elastic reinforced material. The pullers are fastened to two rotors and installed on the axle of front drive wheels. End sections of the wheels are provided with metal hammers with cutting segments. Support member is installed on the frame parallel to rotor axis. Rolls to interact with the hammers are installed on the support member. The third drive wheel is installed at the center of gravity of the device. EFFECT: may be used in places with restricted access. 4 cl, 5 dwg
Patent RU-2072876-C1 (RU)
Title: Method of elimination of muscle insufficiency in treatment of deformity of extremities
Inventor: VOLKOV SERGEJ EVGENEVICH
IPC: A61N1/36
Filed: 1992-01-15
Granted: 1997-02-10
Abstract: FIELD: medicine, traumatology, orthopedics. SUBSTANCE: applied to patient with deformity of extremity is plaster circular bandage with hole through which locomotive points of the most slackened muscles are stimulated with pulse current with pulse length of 5 s and interval of 10 s for 10 min, and current intensity causing visible contraction of muscle. The treatment course includes 3-20 procedures. EFFECT: improved results of treatment. 1 dwg
Patent RU-2047156-C1 (RU)
Title: Stand dynamic tests of specimen
Inventor: LODUS EVGENIJ V
IPC: G01N3/34
Filed: 1992-01-28
Granted: 1995-10-27
Abstract: FIELD: strength tests of materials. SUBSTANCE: specimen 7 is accelerated by means of two accelerating devices; each accelerating device has flywheel 4,5 with rotation drive 6, rod 7, 8 and device 9 for pressing the rod to flywheel. Flywheels have different diameters and are mounted on common shaft 14; rods are located in parallel relative to each other. Passive grip 10 for specimen is secured on rod 7; rod 8 is linked with active grip 12 through spring 13. Specimen is loaded by successive impacts due to impact interaction of active grip 12 with weights 3 mounted in guide 2. Since rods have different speeds due to different diameters of flywheels and rod 8 is linked with active grip through spring, smoothly changing load is also created on specimen. EFFECT: proportional change of speeds of smooth and impact loads. 1 dwg
Patent RU-2104890-C1 (RU)
Inventor: GNEZDILOV VLADIMIR ALEKSEEVICH
IPC: B61B5/00
Filed: 1992-02-12
Granted: 1998-02-20
Abstract: Использование: область транспорта. Сущность изобретения: опора содержит связанные между собой регулировочным узлом подкладку 1 и плиту 2. Плита 2 имеет вертикальные ребра 3, связанные со стойками 5, несущими направляющий путь. Плиты 2 связаны между собой штангами 7. 7 з.п. ф-лы, 3 ил.
Patent RU-2016419-C1 (RU)
Inventor: ORLOVA NATALYA I
IPC: G09B23/06
Filed: 1992-09-12
Granted: 1994-07-15
Abstract: Использование: в испытательных демонстрационных устройствах. Технический результат: расширение демонстрационных возможностей. Сущность изобретения: установка содержит каркас, болт, гайку и датчик деформаций. Гайка выполнена в виде тонкостенной цилиндрической втулки с минимальным углом наклона резьбы, величина которого представлена в тексте описания. Предельный момент затяжки резьбового соединения выбран из соотношения, приведенного в тексте опивания. Установка снабжена скользящей шпонкой. На наружной поверхности гайки выполнены лыски. 2 з.п. ф-лы, 14 ил.
Patent RU-2046211-C1 (RU)
Title: Fluid-operated double acting pump for supplying well drilling equipment
Inventor: GRYAZEV ALEKSEJ ALEKSANDROVICH
IPC: F04B9/08
Filed: 1991-12-04
Granted: 1995-10-20
Abstract: FIELD: pump engineering. SUBSTANCE: free pistons of two cylinders are mounted for permitting counter movement. The reverse unit has slide valve distributor with delivery and discharging lines. The cylinders are axially alined inside the well. The pistons are ring-like and define the central passageway for supplying the fluid. The closing and discharging line of the distributor is mounted for connection with the central passageway and funnel space. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2046943-C1 (RU)
Title: Self-contained apparatus for directed demolition of monolithic objects
Inventor: YUZHAKOV VLADIMIR N
IPC: E21C37/04
Filed: 1992-02-21
Granted: 1995-10-27
Abstract: FIELD: mining. SUBSTANCE: apparatus has cylindrical body, formed by two longitudinally detachable jaws with located in one of them pits with parallel to each other axis, and in another jaw - meeting sleeves, that are fixed in the jaw so, that to be capable to move with it and seal meeting them cavities of pits in opposite jaw. Jaws are made so as to be capable of radial motion in respect to each other in plane, that is perpendicular to longitudinal axis of apparatus. EFFECT: increased productivity of mountain rock monolithic objects demolition. 3 cl, 2 dwg
Patent RU-2050012-C1 (RU)
Inventor: VOJTOVICH ALEKSANDR VASILEVICH
IPC: G01V1/40
Filed: 1992-03-24
Granted: 1995-12-10
Abstract: Использование: в сейсмоакустической разведке при межскважинном исследовании структуры пластов. Сущность изобретения: скважинная цифровая геоакустическая станция содержит источник упругих колебаний, подключенный к генератору. Последний связан со схемой запуска, вход которой соединен с выходом наземного приемника. Наземный передатчик связан последовательно с цифроаналоговым преобразователем, интерфейсом системы излучения и выходом блока синхронизации. Вход последнего связан последовательно с интерфейсом системы приема, блоком памяти, аналого-цифровым преобразователем, блоком ключей, демультиплексором, мультиплексором и блоком усилителей. К блоку усилителей подключены n приемников упругих колебаний. Блок ключей связан с программатором, связанным приемопередающей связью с интерфейсом системы приема. При этом блок синхронизации связан с выходом блока управления и через блок введения информации с входом цифровой вычислительной машины. Выходы последней соединены с устройством видеомультипликации и устройством регистрации. 2 ил. 2 з. п. ф-лы.
Patent RU-2007765-C1 (RU)
Inventor: EZHOVSKIJ IGOR K
IPC: H01B1/02
Filed: 1992-03-31
Granted: 1994-02-15
Abstract: FIELD: electrical engineering. SUBSTANCE: current- conductive paste includes, per cent by weight: palladium powder 54.0-65.0; manganese carbonate 1.0-5.0; ethyl cellulose 0.75-1.9; pine oil 9.4-30.0; turpentine 9.0-19.0; oleic acid 0.3-1.5; cupric oxide 0.25-1.1; alumina 0.3-1.5. EFFECT: improved quality coat deposited by contact method and of contact unit of capacitor, improved strength of adhesion of coat to ceramics. 1 tbl
Patent RU-2013558-C1 (RU)
Title: Mine heater plant
Inventor: FREJDLIKH ILYA S
IPC: E21F1/08
Filed: 1992-04-16
Granted: 1994-05-30
Abstract: FIELD: mining industry. SUBSTANCE: mine heater plant has a heater room with heaters placed along its perimeter, an air intake device mounted on the heater room ceiling coaxially to its vertical axis and connected thereto through the outlet aperture of the heater room, an air duct disposed inside the heater room coaxially to its inlet and outlet apertures and having a square cross-section and a side aperture on each face to communicate with the heater room, an air distributing device mounted inside the air duct above the side apertures for simultaneous rotation from the horizontal position to the side apertures. The plant has also radial partitions mounted in such a way as to form chambers in the heater room. Each chamber is connected to the inner cavity of the air duct through the side apertures. Doors are installed in the side apertures. The side apertures have a rectangular shape. Each valve has a triangular flaps mounted on it for closing together with the valve the air duct side apertures. The chambers are switched on and off by means of the doors closing the side apertures. The valve positions are changed by turning the valves with a cable drive which provides for heater plant operational modes of supplying warmed-up air, cold air or their mixture. EFFECT: enlarged operating capabilities. 2 cl, 8 dwg
Patent RU-2017772-C1 (RU)
Title: Agent for removal of paint and varnish coating
Inventor: PAKULIN VITALIJ V
IPC: C09D9/04
Filed: 1992-02-27
Granted: 1994-08-15
Abstract: FIELD: paint and varnish industry. SUBSTANCE: agent has, %: formalglycol 67.5-86.5; xylene 0.5-20; paraffin 0.5-1.0; polyvinyl chloride with molecular mass 5·10 4  -6.5·10 4  4-7; acetic acid 1.0-1.5; dibuthylphthalate 4-5; emulsifier on the basis of polyethylene glycol ester of alkylphenols 0.5-1.0. For removal of coating from metallic surfaces agent can contain additionally transformer oil 9-10%. Polyvinyl chloride is dissolved in formalglycol at 20-40 C, and paraffin, dibutylphthalate, emulsifier, xylene, acetic acid and, if necessary, transformer oil are added. Properties: consumption of agent is 115 - 140 g/m 2 , time for coating removal is 1.5-4.0 min. EFFECT: enhanced quality of agent. 2 cl, 2 tbl
Patent RU-2033049-C1 (RU)
Title: Universal device to cultivate vermiculture in a garden to produce biohumus
Inventor: KASHCHI PETR Z
IPC: C05F3/06
Filed: 1992-04-17
Granted: 1995-04-20
Abstract: FIELD: agriculture. SUBSTANCE: device has rack-type vertical stands with slots to fasten side edges of boxes. A tray is installed horizontally between sleeves and stands. Racking sleeves are put onto lower and upper cross-beams. Handles to shake biohumus when sieving are installed on vertical racks. Boxes with edges are filled with finished substrate and installed in slots of the rack stands are placed a proper distance apart from each other, and then, for example, the lower box is populated with worms. The worms eat the substrate, put off cocoons, and go from the bottom upwards in the box. When completely processing substrate into biohumus it should be sieved, the worms should be separated from cocoons and biohumus. The process to separate worms is carried out in sieves/boxes with cells of various size. EFFECT: complete processing the substrate. 2 cl, 3 dwg
Patent RU-2019190-C1 (RU)
Title: Method of monospecific antiserum preparing
Inventor: GONCHAR VLADIMIR A
IPC: A61K39/395
Filed: 1992-04-22
Granted: 1994-09-15
Abstract: FIELD: biology. SUBSTANCE: method involves the preparing of α-, b- and g-globulins containing in antitissue serum showing immune properties in the form of antibodies with monospecific directivity on adrenal glands. Method of antitissue serum involves preparing of antigenic material from target-organ, immunization of animal-donor with this antigenic material following by blood exfusion of immunized animal and serum separation. After exfusion liquid blood fractions are separated following by absorption of separated blood fraction with blood plasma proteins and blood formed elements with species specificity of antigen source material. After serum separation the serum is purified from adsorbent following by assay of serum purified. EFFECT: improved method of antiserum preparing. 1 tbl
Patent RU-2038968-C1 (RU)
Title: Пресс-формовочный агрегат для изготовления стеновых и фундаментных блоков
Inventor: TIMOFEEV VLADIMIR A
IPC: B28B3/00
Filed: 1992-05-05
Granted: 1995-07-09
Abstract: Использование: в строительстве при производстве стеновых и фундаментных блоков в условиях индивидуального строительства. Сущность изобретения: пресс-формовочный агрегат для изготовления стеновых и фундаментных блоков включает установленную на колесах рамную тележку с силовыми стойками и направляющими элементами, на которых смонтированы с возможностью вертикального перемещения матрица с загрузочным лотком для формовочной смеси и пуансон с вибратором и выжимными элементами, длина которых больше высоты матрицы, привод перемещения матрицы, механизм фиксации пуансона в верхнем положении,а также пульт управления приводом и вибратором, причем пресс-формовочный агрегат снабжен приводным валом, установленным в верхней части рамной тележки и соединенным гибкими связями с одной стороны с матрицей, а с другой с матрицей и смонтированным на нижней части рамной тележки приводом перемещения матрицы, силовые стойки расположены в средней части рамной тележки и выполнены с направляющими пазами, в которых размещены узлы качения для вертикального перемещения матрицы и пуансона, установленные на матрице и пуансоне посредством полых осей, при этом каждый узел выполнен в виде контактирующих со стенками паза стойки роликов, один из которых нерегулируемый - установлен на полой оси, а второй регулируемый внутри полой оси с возможностью продольного перемещения и зафиксирован от проворота вокруг оси, причем механизм фиксации пуансона в верхнем положении выполнен в виде соединяющего верхние концы силовых стоек вала с установленными на нем кулачками, соединенными между собой осью и контактирующими с установленными на пуансоне посредством полых осей роликами, а кулачки выполнены со скошенными гранями. 6 ил.
Patent RU-2062132-C1 (RU)
Inventor: ZANIN VALENTIN P
IPC: A61N5/06
Filed: 1992-06-01
Granted: 1996-06-20
Abstract: FIELD: medical equipment. SUBSTANCE: apparatus has vessel 1 with side walls being transparent for UV rays, vessel rotation drive with drive rollers 4 and 5, UV radiation sources 5, vessel rotation control unit 6, protection unit 7 with shield contrivance mounted for displacement into area between surface of vessel 5 and UV radiation sources 5. Shield contrivance 8 is made in form compartments 9, which are connected together kinematically and with drive 15 by connecting mechanism 12. EFFECT: protection against unadmitted modes of radiation. 12 cl, 3 dwg
Patent RU-2025790-C1 (RU)
Title: Method of excitation of display elements of d c gaseous-discharge display panel
Inventor: ZIMIN ALEKSANDR M
IPC: G09G3/28
Filed: 1992-06-03
Granted: 1994-12-30
Abstract: FIELD: electrical engineering. SUBSTANCE: method solves problem of increase of efficiency of use of power supply thanks to formation of various circuits ensuring emergence and prolongation of discharge and decrease of current of corresponding controlling circuit of source with voltage less that discharge voltage to value at which prolongation of discharge is conducted from another source over circuit of keeping of discharge. EFFECT: increased efficiency of method. 1 dwg
Patent RU-2062740-C1 (RU)
Title: Cargo container for air transportation
Inventor: VORKIN VLADISLAV P
IPC: B65D88/12
Filed: 1992-07-08
Granted: 1996-06-27
Abstract: FIELD: air transportation of various cargoes. SUBSTANCE: container has stiffened bottom, top, walls and door. Container is provided with four suspension units located on vertical load-bearing profiles of lateral walls. Suspension units are made in form of shackles with holes for studs for securing the beam of cargo compartment on brackets; axes of rotation of shackles on one of lateral walls are parallel to longitudinal axis and axes of rotation of shackles on other lateral wall are perpendicular to longitudinal axis. Container is also provided with load-bearing beam mounted along front wall on its outside for securing two braces between container and center wing section. Laid along longitudinal axis of container top on inner side is beam projecting beyond container door. Secured on this beam is electric winch. Carriage with rollers and cargo hoisting hook is movably mounted on beam. Cargo hoisting hook is engageable with cable of electric winch. Container is provided with heat insulating coat. Bottom is provided with casing arranged underneath for feeding air from container heating system. Fitted in front end portion of bottom are seats for connecting the branch pipe of air distributing manifold; holes in rear end portion are used for discharge of used air. EFFECT: enhanced reliability. 2 cl, 2 dwg
Patent RU-2033739-C1 (RU)
Title: Composition to aromatize smoking tobacco
Inventor: ROTUNDU FILIPP A
IPC: A24B3/12
Filed: 1992-07-15
Granted: 1995-04-30
Abstract: FIELD: tobacco pieces production and treatment. SUBSTANCE: during addition to tobacco of aromatizer compositions, that have labdan combinations in the form of labdadienols with manoiloxides and "Ambreal" fragrant product or their combination as active ingredients, they modify aroma of tobacco smoke, soften taste and harmonize well with tobacco. There are two ways to produce products with labdadienols and manoiloxides on the base of labdan diterpenoid sclareol: interaction of sclareol with acetic anhydride with following product joining alkali, and also with KY cationite in ethyl acetate medium. Produced products have similar qualitative composition. EFFECT: composition to aromatize smoking tobacco is used in tobacco pieces production and treatment. 1 tbl
Patent RU-2069438-C1 (RU)
Inventor: PASHINSKIJ VIKTOR GEORGIEVICH
IPC: H02K1/22
Filed: 1992-05-21
Granted: 1996-11-20
Abstract: FIELD: synchroreactive frequency changers operating at 50/200 Hz and 60/240 Hz. SUBSTANCE: laminated magnetic circuit of rotor is assembled of single-piece (and not sectionalized) stampings. Rotor stamping has central hole for shaft, one wide and two narrow pole lugs with common diameter of generating circumference. Pole lugs are separated by pole valleys. Rotor carries starting winding. Its magnetic circuit is of improved design. At base of wide pole lug, there are holes oriented crosswise of center line of this lug and also jumpers functioning as magnetic saturation bridges. Four cuts are made at corners of pole lugs to obtain secondary emf of waveform better approaching sinusoid. EFFECT: reduced consumption of magnet wire for secondary winding, improved rotor design, improved performance characteristics of frequency changer due to restriction of on-load output voltage drop, and improved overload capacity of frequency changer. 2 cl, 1 dwg
Patent RU-2067388-C1 (RU)
Inventor: BIRYUKOV MIKHAIL VASILEVICH
IPC: A01G23/02
Filed: 1992-08-28
Granted: 1996-10-10
Abstract: Использование: в деревообрабатывающей промышленности. Сущность изобретения: перед срезанием дерева осуществляют формирование надкорневой осмольной зоны, а удаление пней производят совместно с осмольной зоной. Срезание деревьев ведут в зимний, а удаление надкорневой осмольной зоны - в осенне - летний периоды 15 з.п. ф-лы.
Patent RU-2033662-C1 (RU)
Inventor: YAKOVLEV VLADIMIR N
IPC: H01M50/20
Filed: 1992-09-02
Granted: 1995-04-20
Abstract: Использование: производство химических источников тока. Сущность изобретения: в корпус 1 аккумулятора устанавливают блок электродов 2, разделенных сепараторами 5 и снабженных токовыводами 4, выведенными через крышку 3, которую фиксируют на корпусе 1. В зону соприкосновения корпуса 1 и крышки 3 вводят нагретые электроды 7 на величину 1 - 1,2 толщины стенки корпуса 1, выдерживают до размягчения материала в зоне сварки, после чего выводят электроды без размыкания крышки 3 и корпуса 1, соединяют расплавленные поверхности и выдерживают под давлением. Для повышения прочности шва толщину электродов 7 выбирают равной 0,3 - 0,5 толщины стенки корпуса 1. Способ повышает надежность герметизации. 4 ил.
Patent RU-2050964-C1 (RU)
Title: Gas discharging pipe
Inventor: GUNKO BORIS M
IPC: B01F13/00
Filed: 1992-07-14
Granted: 1995-12-27
Abstract: FIELD: chemical industry. SUBSTANCE: outlet part of the pipe is provided with the conical bottom having gas discharging openings and displacer which goes into the rod of less diameter through a conical surface. The central passageway is made in the bottom. The rod of displacer secured to the bottom passes through the central opening. EFFECT: improved design. 4 cl, 2 dwg