baber/WOPTO huggingface dataset:
Patent RU-2044822-C1 (RU)
Title: Device for coating a surface of bed with anti-filtering breadth
Inventor: SADOVNIKOV EVGENIJ I
IPC: E02B5/02
Filed: 1992-03-31
Granted: 1995-09-27
Abstract: FIELD: hydraulic structures. SUBSTANCE: device is made in the form of self-moving horizontal platform with gas-jet equipment to clear bed from depositions. Clearing mechanism has infinite chain with brushes and drive trolleys installed on support rails in the front part of platform 4. Device has also a water pump, barrels with breadth installed in the middle part and on sides of the platform, mechanisms to impregnate the breadth with glue material, tanks glue composition, and pressing down mechanism. Mechanisms to impregnate breadth, based on principle of pressure drop generated on different sides of the breadth, have removable members (shafts) with length, step, and relief profile of which are made on the base of strength, breadth porosity, and viscosity of glue composition and complete width to impregnate the breadth. Pressing down mechanism is made in the form of drive trolleys suspended from support rails in the front and end platform parts. Telescopic rods connected from beneath with groups of perforated pipelines, as well as telescopic members connected to water pump are secured to the trolleys so to change slope to platform plane. Sensor to detect channel bed depth is installed in the bottom of each rod and telescopic boom of the gas jet device. The sensor is connected to control input of drive secured on the platform. Horizontal position of the platform is provided with power unit on each moving support with a drive to rise the platform. Control for operation of individual mechanisms and the entire device is carried out using control panel installed on the platform. EFFECT: anti-filtering effect. 2 cl, 10 dwg
Patent RU-2009623-C1 (RU)
Title: Device for mounting radio components
Inventor: SHUVAEV VADIM G
IPC: H05K13/04
Filed: 1992-04-29
Granted: 1994-03-15
Abstract: FIELD: radio components production. SUBSTANCE: device has carrying member 1 which may rotates in horizontal plane, carriages 2-5 mounted onto the carrying member, rotary mechanism 6 of carrying member 1, lifting and lowering mechanism 7 for carriages, connected with driving engine 10 kinematically. Carrying member 1 is made in form of hollow turret which has vertical guides 11 and V-shaped grooves 12 made along external perimeter of the turret. Lifting and lowering mechanism 7 is made in form of driving engine 10 attached to shaft 13 and lead screw 14 provided with nut 15 passing through vertical axis of the turret. Nut 15 is provided with spider 16 mounted for interaction with spring-loaded rests 17 which are disposed onto the carriages. Rotary mechanism 6 of carrying member 1 is made in form of clutch 20 mounted onto the tail of lead screw 14 and tractive electromagnet 21 provided with spring-loaded lever 22 mounted for interaction with V-shaped grooves 12 of the turret. In this case carriages 2-5 are mounted onto vertical guides 11 of the turret. EFFECT: widened technological capabilities. 2 dwg
Patent RU-2060737-C1 (RU)
Title: Method of diagnosis of latent endometritis of cows
Inventor: SUNAGATULLIN FARUKH A
IPC: A61N1/18
Filed: 1992-04-30
Granted: 1996-05-27
Abstract: FIELD: methods of diagnosis and treatment of diseases by means of reflexotherapy, can be used, for example, for diagnosis of latent endometritis of cows. SUBSTANCE: at the day of cow's estrus before insemination the electric resistance of the skin of cows in the "kai-fun" biologically active point between the fourth and fifth sacral vertebral along the medium line at the positive and negative potentials. The presence and absence of latent endometritis are diagnosed at a difference in the indices of the positive and negative potentials exceeding 20%. EFFECT: facilitated procedure.
Patent RU-2041441-C1 (RU)
Title: Finned heat exchanging pipe with insert
Inventor: ERCHENKO GERMEN N
IPC: F28F13/12
Filed: 1992-04-29
Granted: 1995-08-09
Abstract: FIELD: heat exchanging engineering. SUBSTANCE: finned heat exchanging pipe 1 having insert 2 and oval cross-section is provided with plate fins 3 rigidly secured to the outer side. The distance between the center of pipe 1 and edge of the opening of fin 3 in the direction of the greater axis from one sides of pipe 1 exceeds the distance in the same direction from the center of pipe 1 to its outer side to define a segment space between the surface of pipe 1 and fin 3. The width of the space does not exceed the size of lesser axis of pipe 1. Wedge 10 is mounted inside the space. The wedge is answered to the space. Insert 2 received in the pipe is constructed as rod 11 and hollow members which are identically oriented and rigidly secured to the rod. Member 12 have greater base 13, lesser base 14, and open end faces and is mounted to define passages 15 between the side walls of members 12 and inner side of pipe 1. Longitudinal openings 16 are made in side walls of members 12. The openings connect spaces 17 of member 12 with passage 15. The side walls of members 12 are also provided with projections 18 arranged in the zone of end faces of greater base 13 over periphery of member 12 and contacting with the inner side of pipe 1. EFFECT: enhanced efficiency. 43 cl, 28 dwg
Patent RU-2019610-C1 (RU)
Inventor: SHOKHOR LEONID D
IPC: D21C9/02
Filed: 1992-06-04
Granted: 1994-09-15
Abstract: FIELD: production of cellulose. SUBSTANCE: device has cylindrical housing 1 with branch pipes 2 and 3 for inlet and outlet of pulp, branch pipes 4 and 5 for supply of liquid for treatment and outlet of filtrate. Perforated distributor 6 of liquid for treatment and filtering partition 7 are located in housing. Partition 7 is carried out of plate set 8, forming cowling which is coaxially with housing 1, has longitudinal slits between plates 8 and of longitudinal radial located plates 9 fixed to housing 1. Inner edge of each plate is disposed in slit between adjacent plates 8 of cowling which is provided with drive 10 for its reciprocal moving along axis of housing 1. Filtering partition 7 can be located between walls of housing 1 and perforated distributor 6 of liquid for treatment or in central part of housing. Edges of plates 9 fixed to housing 1 can have tooths, plates 8 of cowling are connected by cofferdams. EFFECT: improved accuracy. 3 cl, 4 dwg
Patent RU-2047283-C1 (RU)
Title: Устройство свч-нагрева
Inventor: EVSTIGNEEV ANDREJ S
IPC: H05B6/66
Filed: 1992-06-09
Granted: 1995-10-27
Abstract: Сущность изобретения: устройство СВЧ-нагрева содержит твердотельный источник СВЧ-мощности, выполненный в виде автогенератора, блок регулировки уровня мощности и режима автогенератора, циркулятор, излучатель. Транзистор автогенератора выполнен в виде параллельно соединенных транзисторных кристаллов, разделен на секции, соединенные цепями подавления паразитных поперечных колебаний. Каждая секция имеет электрические размеры в направлении, перпендикулярном распространению СВЧ-мощности, меньше половины волны колебаний на рабочей частоте. 3 з. п. ф-лы, 4 ил.
Patent RU-2034135-C1 (RU)
Title: Method for treatment of bottom-hole oil formation zone with clay-containing reservoir
Inventor: SALYAMOV ZAMIR Z
IPC: E21B43/24
Filed: 1992-03-31
Granted: 1995-04-30
Abstract: FIELD: development of oil fields. SUBSTANCE: bottom-hole oil formation zone with clay-containing reservoir is heated up to temperature ensuring crystal-chemical transformation of clay minerals, and pressure in bottom-hole zone is decreased by withdrawal of formation fluid to value corresponding to appearance of secondary fractures, and nonheated water is injected with injection pressure not exceeding pressure of hydrofracture of formation, and volume of injected water should provide temperature drop to initial temperature of formation. EFFECT: higher oil recovery and increased formation sweep over entire volume of heated bottom-hole zone. 2 cl, 1 dwg, 1 tbl
Patent RU-2024999-C1 (RU)
Inventor: RAJKHELSON LEONID B
IPC: H01M50/109
Filed: 1992-07-29
Granted: 1994-12-15
Abstract: Использование: в производстве химических источников тока. Сущность изобретения: в дисковый металлический корпус 1 устанавливают с зазором прокладку 5, на дно корпуса 1 помещают биполярные электроды 3 и 2, крайние монополярные электроды 6, сепараторы 7, закрывают корпус 1 крышкой 9 и завальцовывают края корпуса 1 на концевые участки пластмассовой прокладки 5 и крышки 9. Электролит 8 находится в порах электродов 2,3 и 6 и сепараторов 7. Края металлической перемычки 4 биполярных электродов 2, 3 армированы материалом прокладки 5, что повышает надежность герметизации. 1 ил.
Patent RU-2019612-C1 (RU)
Title: Способ отбелки хвойной сульфатной целлюлозы
Inventor: DEMIN VALERIJ A
IPC: D21C9/10
Filed: 1992-08-18
Granted: 1994-09-15
Abstract: Сущность изобретения: в способе отбелки хвойной сульфатной целлюлозы, включающем обработку исходной целлюлозной суспензии минеральной кислотой при 70 - 95°С. и pH 1,2 - 2,5 делигнификацию пероксидом водорода с добавлением гидроксида натрия при расходе пероксида водорода 0,5 - 2,5% от массы абсолютно сухой целлюлозы при той же температуре и последующую промывку массы водой, перед делигнификацией пероксидом водорода целлюлозную суспензию предварительно обрабатывают щелочным раствором на основе гидроксида натрия при его расходе 1 - 3% в ед. NaOH от массы абсолютно сухой целлюлозы в течение 0,5 - 1,0 ч при pH 10 - 11 с последующей промывкой водой до pH - 8, а на стадии делигнификации пероксидом водорода гидрооксид натрия вводят в количестве 2 - 4% до pH 10,8 - 12,0. При этом процесс ведут при соотношении гидрооксида натрия на стадиях предварительной обработки и делигнификации пероксидом водорода соответственно от 1 : 1 до 1 : 4. В качестве щелочного раствора используют гидрооксид натрия или его смесь с отработанным раствором от стадии делигнификации пероксидом водорода, а в качестве минеральной кислоты - свежую серную или свежую соляную кислоту или смесь свежей серной/соляной кислоты с отработанной кислотой в соотношении 1 : 1. 3 з.п. ф-лы, 1 табл.
Patent RU-2029695-C1 (RU)
Title: Electric air distributor of railway vehicle brake system
Inventor: STROJKIN VIKTOR D
IPC: B60T13/68
Filed: 1992-05-22
Granted: 1995-02-27
Abstract: FIELD: railway transport. SUBSTANCE: brake cylinder load duty pressure selector is placed in channels through which brake chamber communicates with pressure relay. Disconnecting valve used to connect second standby reservoir has one double-acting valve and has two parts connected by nut. EFFECT: enhanced operation reliability. 2 cl, 1 dwg
Patent RU-2030507-C1 (RU)
Title: Композиция для устройства оснований дорог и наземных сооружений
Inventor: MYMRIN VSEVOLOD A
IPC: E01C7/36
Filed: 1992-07-07
Granted: 1995-03-10
Abstract: Использование: для стабилизации грунтов при строительстве автомобильных и железных дорог, аэродромов, плотин, площадок различного назначения, фундаментов зданий и сооружений. Сущность изобретения: композиция для устройства оснований дорог и наземных сооружений содержит, мас.%: дисперсный отвальный шлак черной металлургии 20 - 40; сточные воды отделочного производства текстильных фабрик или сточные воды производства эпоксидных смол лакокрасочной промышленности на основе хлорида натрия, разбавленные водой в соотношении 1 : 2 10 - 14, грунт остальное. 3 табл.
Patent RU-2038224-C1 (RU)
Title: Hitch
Inventor: KASYLKASOV ZHENYS MADYKENOVICH
IPC: B61G1/28
Filed: 1992-09-14
Granted: 1995-06-27
Abstract: FIELD: transport. SUBSTANCE: hitch has coupling rod in form of semielliptical steel spring with horizontal end sections and holes in end sections for coupling with vertical sections of brackets of vehicles to be connected. Above-indicated holes are located at different distances from spring center. Both vertical brackets are pointed upwards, and outer leaf of spring at side of hole nearest to spring center is in contact with vertical section of one of above-indicated brackets. EFFECT: enhanced reliability of coupling. 2 dwg
Patent DE-10002869-C1 (DE)
Title: Decorative lamp has hollow chamber filled with different color liquids illuminated from behind and rotated about horizontal axis
Inventor: EWALD ALFRED
IPC: F21V9/12
Filed: 2000-01-24
Granted: 2001-06-13
Abstract: The decorative lamp has at least 2 different color liquids which do not mix with one another contained in a hollow chamber (15) which is illuminated from behind by at least one light source (8). The hollow chamber is defined between 2 closely adjacent curved vertical walls (13,14) and is rotated about a horizontal axis (10), with a planar foil (22) inserted between the walls, the hollow chamber, the chamber walls and/or the foil made of plastics.
Patent DE-10010772-C1 (DE)
Title: Calender has cylinders to support the rollers which are identical but have pistons at different settings for the closed roller nips each with a controlled outflow path for rapid calender roller separation
Inventor: SCHNEID JOSEF
IPC: D21G1/00
Filed: 2000-03-04
Granted: 2001-05-10
Abstract: The calender has cylinders (29) to support the upper and lower rollers and the intermediate rollers. Each cylinder (29) has a controlled outflow path (49,50) over more than \3 the required stroke movement to lower the center roller.  The outflow path is controlled by a movement of the piston (38) in relation to the cylinder housing (39). The resistance of the outflow path increases the further the piston (38) is moved into the housing (39). The cylinders (29) have outflow paths with different resistances for the center rollers of the calender, when they are closed to form nips between them. The resistance increases from the bottom upwards in the calender structure. All the cylinders (29) are identical. When all the roller nips are closed, the pistons (38) are extended differently in each cylinder. A tube (44), open at one end forming an inner channel (50), is in the cylinder housing (39) with equidistant openings (49) in the tube wall along its length, extending into a drilling (43) in the piston (38). A seal (47) is between the piston (38) and the tube (44). The tube (44) is fitted centrally within the piston housing (39) and in the piston (38). The openings (49) in the tube (44) wall can be in a non-linear square function along the tube length so that, at the end of the stroke movement, the outflow cross section has an over-proportional decrease. The outflow path is linked to a control which prevents a pressure drop in the cylinder housing (39), and which increases the cylinder (39) pressure slightly as the piston (38) is moved into it.
Patent DE-10024037-C1 (DE)
Title: Verfahren zur Herstellung von gelbem Bis(3-(triethoxysilyl)propyl)tetrasulfan
Inventor: KRAFCZYK ROLAND
IPC: C07F7/18
Filed: 2000-05-13
Granted: 2001-08-09
Abstract: Verfahren zur Herstellung von gelbem Bis(3-[triethoxysilyl]propyl)tetrasulfan mit einer Iodfarbzahl von  10 mg Iod/100 ml, wobei man zu neutralem Chlorpropyltriethoxysilan eine kleine Menge an Chlorpropyltrichlorsilan gibt und anschließend mit Natriumpolysulfid oder Na¶2¶S und Schwefel in Ethanol umsetzt.
Patent DE-10030542-C1 (DE)
Title: Verfahren und Vorrichtung zur Reinigung von Filtermaterial
Inventor: GIMBEL ROLF
IPC: B01D24/46
Filed: 2000-06-21
Granted: 2002-02-21
Abstract: Die vorliegende Erfindung betrifft eine Vorrichtung zur Reinigung von teilchenförmigem Filtermaterial, mit einem beidseitig offenen, bevorzugt vertikal angeordneten Rohr, einer zu dem einen Ende des Rohres 1 koaxial beabstandet angeordneten Düse 2, deren Austrittsöffnung für ein Reinigungsfluid dem Rohr zugewandt ist, einer an der Düse 2 angeschlossenen Zuleitung für das Reinigungsfluid sowie einer am anderen Ende des Rohres 1 koaxial beabstandet angeordneten Prallhaube 3, die einen Innenkragen 4 und ein an dem Innenkragen allseitig festgelegtes Prallgitter 5, 14 aufweist, wobei im Innenkragen 4 zumindest eine Abflussöffnung vorgesehen ist, an der eine Abführleitung 6 für das verschmutzte Reinigungsfluid angeschlossen ist, sowie ein Verfahren zur Reinigung von teilchenförmigem Filtermaterial.
Patent DE-10051041-C1 (DE)
Inventor: LORENZ HERIBERT
IPC: A61K8/49
Filed: 2000-10-14
Granted: 2002-05-08
Abstract: Hair dye contains a peroxide-reactive oxidation dye pre-product containing 2,6-diaminopurine and/or its water-soluble salts and a developer and/or coupler.
Patent DE-10132826-C1 (DE)
Title: Gasmessfühler
Inventor: WEYL HELMUT
IPC: G01N27/407
Filed: 2001-07-06
Granted: 2003-02-06
Abstract: Elektrische Anschlußleitungen eines Sensorelements werden kraftschlüssig gehalten, und zwar mittels eines ringförmig geschlossenen Federelements, das die Anschlußleitungen mittels Andruckkörper gegen Kontaktflächen am Sensorelement spannt.
Patent DE-10157811-C1 (DE)
Title: Bicycle frame has fixed and adjustable components both with plane parallel surfaces at least in a reciprocal contact and adjustment area, and with fastening elements with functioning components fitting in opening
Inventor: KLEINEBENNE JOCHEN
IPC: B62K25/02
Filed: 2001-11-27
Granted: 2003-05-08
Abstract: The bicycle frame has separately adjustable rear end sections consisting of one component fixed to the frame and another adjustable and which also accommodates a wheel axle. The fixed and adjustable components (1,2) both have plane parallel surfaces at least in a reciprocal contact and adjustment area. Fastening elements (7-9) which fit in openings (3) in one of the component parts have functioning components extending into the opening and with opposite-lying functioning faces which have a distance from each other and a shape corresponding to the spacing and shape of the side flanks of the opening, forming a sliding seat.
Patent DE-10211425-C1 (DE)
Title: Spot welding arrangement, especially for body construction, has fixing element enabling relative motion of fixed tongs part and robot arm head in free position or fixing current position
Inventor: SEIDEL FRANZ
IPC: B23K11/31
Filed: 2002-03-15
Granted: 2003-10-09
Abstract: The arrangement has an industrial robot and a welding tongs unit whose fixed part is movably mounted with a fixed electrode on a robot arm head so as to be approximately axially parallel to the electrode direction. A fixing element that can be actuated is arranged between the fixed tongs part and the robot arm head to enable relative movement between them in its free position and to fix the current relative position in its fixing position.  The spot welding arrangement has an industrial robot and a welding tongs unit whose fixed part (3) is movably mounted with a fixed electrode (4) on a robot arm head (10) via a bearing (9) so as to be approximately axially parallel to the electrode direction. A fixing element (11) that can be actuated is arranged between the fixed tongs part and the robot arm head to enable relative movement between them in its free position and to fix the current relative position in its fixing position.
Patent DE-10235344-C1 (DE)
Title: Body harness, for restraining seated or standing vehicle passenger, has side straps secured to vehicle, body straps and associated leg straps
IPC: B60N2/90
Filed: 2002-08-02
Granted: 2003-11-06
Abstract: Harness (1) has pair of side straps (14) secured to vehicle at their outer ends and attached to a central closure clasp (10) at their inner ends, a pair of body straps (18) of adjustable length, extending across the chest, the shoulders and the back of the passenger and associated leg straps (23) which are passed around each of the upper thighs and which are secured to the body straps adjacent their fixing points with the central closure clasp.  The body straps are crossed over and secured together at the center of the back, with their free ends attached to the leg straps.
Patent DE-10244307-C1 (DE)
Title: Transfer system for assembly line has entry device for rapid entry of workpiece carrier to longitudinal and/or transverse conveying path
Inventor: GRUEN WALTER
IPC: B65G15/42
Filed: 2002-09-23
Granted: 2003-09-25
Abstract: The transfer system has longitudinal conveying paths and transverse conveying paths for transfer of workpiece carriers (3) for the workpieces between successive work stations, each conveying path provided by a dual-track band or chain conveyor, with transfer of the workpiece carriers from a longitudinal conveying path to a transverse conveying path by perpendicular movement by a trnasverse displacement device. One or more of the conveying paths has an entry device (7) for rapid entry of the workpiece carrier, provided by a guide path (12) with edge guide rails and a belt deflection station (13) with pivoted deflection wheels (14), allowing a ridge in the belt (10) to engage a coupling profile on the underside of the workpiece carrier, designed to be applicable for both longitudinal and transverse conveying paths.
Patent DE-19506180-C1 (DE)
Inventor: GROSWIG STEPHAN DIPL PHYS DR R
IPC: E02B3/10
Filed: 1995-02-22
Granted: 1996-06-05
Abstract: A process and a device for the inspection and monitoring of the condition of dykes, dams, weirs, etc., in which the temperature distribution at least over sections along the inside of the dyke is determined, beneath the top or bottom of the dyke, by means of a distributed temperature sensor, e.g. a fibre-optic sensor cable subjected to light from a laser. By evaluating the intensity of backscattered laser light and determination of the transit time, it is possible to ascertain local anomalies in the temperature distribution, from which conclusions can be drawn regarding the presence and size of the leak. The curve of the temperature distribution is a reliable means for establishing the direction of movement or flow. The fibre-optic sensor cable used by way of example should preferably be arranged inside an infiltration ditch along the dyke and oriented towards the inside end of the dyke base.
Patent DE-19507900-C1 (DE)
Title: Clamping device for adjustable steering column in vehicles
Inventor: SCHAEFER BURKHARD DIPL ING
IPC: B62D1/184
Filed: 1995-03-07
Granted: 1996-06-27
Abstract: The clamping device includes an axially tensioned clamping bolt (7) which passes through two holders across the longitudinal axis of the tubular housing (1) and which encloses in a ring the steering shaft (2) which is mounted in the housing. The clamping bolt is mounted with its longitudinal axis in the area of the housing cross-section. The longitudinal axis of the housing and the longitudinal axis of the bolt include a right angle with each other in the cross-section of the housing. The bolt can be elastically restricted in its axis.
Patent DE-19524029-C1 (DE)
Title: Access network connection method for communications system
Inventor: LOEBIG NORBERT
IPC: H04Q3/545
Filed: 1995-06-30
Granted: 1996-11-07
Abstract: The connection method allows a number of subscriber networks with respective interfaces, e.g. in accordance with the V5.2 protocol, to be coupled to a communication system having a coupling field , a central control and a number of peripheral control devices for different subscriber groups.  Signalling information provided by a subscriber group is processed at the associated peripheral control device with transfer to a further peripheral control device, at which it is processed via a connection procedure, to select the required speech channel.
Patent DE-19603309-C1 (DE)
Title: Drive mechanism for automatic double leaf door
Inventor: HEIN CHRISTIAN
IPC: E05F15/643
Filed: 1996-01-31
Granted: 1997-08-28
Abstract: The door has curved left-and right-hand leaves (3,4) slid horizontally in an overhead impost. An electric motor (1) is coupled to a pulley (5) driving an endless belt (2), which has straight runs to a return pulley (6). The pulleys are so situated that the belt forms a chord for the leaves, which are coupled (10-13) to the opposite runs of the belt. Thus the leaves are simultaneously moved together and apart. The couplings between the leaves and the belt runs can hinge, being also resistant to tension and compression loads.