baber/WOPTO huggingface dataset:
Patent DE-19711622-C1 (DE)
Title: Method of running an electrical load, such as contactor or load-relay, connected into a circuit
Inventor: KONSTANZER MICHAEL DIPL ING
IPC: H01H9/56
Filed: 1997-03-20
Granted: 1998-07-23
Abstract: The method involves operating the load via contacts of an electromagnetic switch with a semiconducting switch (6) connected in parallel with its contacts.  During operation with closed contacts (4) of the electromagnetic switch (5), the semiconducting switch drive is at least temporarily interrupted to avoid the high voltage drop across the mechanical contacts caused by increased contact resistance. This blocks the semiconducting switch when increased contact resistance occurs and hence increases the voltage at the mechanical contact.
Patent DE-19714962-C1 (DE)
Inventor: BRANDESTINI MARCO DR
IPC: H04Q9/00
Filed: 1997-04-10
Granted: 1998-11-05
Abstract: The invention concerns a method and a device for continuous adjustment of control values of an electrical appliance by means of a remote control (1), for example, an audio or video remote control. The electrical energy required for adjusting the control values is produced by an electrical generator (13) located in the remote control (1). After a start command to adjust a control value has been emitted, the remote control electronics system switches into an essentially zero-current state until a subsequent stop command is emitted which terminates the automatically advancing adjustment of the control value. Emission of said stop command is carried out using a break contact which does not close until the actuated key (4) is released.
Patent DE-19815041-C1 (DE)
Title: Schweißelektrode mit einer Anordnung zur Ultraschalleinbringung zur Prüfung von Schweißverbindungen
Inventor: VOGT GOERAN
IPC: B23K11/30
Filed: 1998-04-03
Granted: 1999-11-18
Abstract: Eine Schweißelektrode mit einer Anordnung (2) zur Ultraschalleinbringung zur Prüfung von Schweißverbindungen, insbesondere Widerstandsschweißverbindungen, weist einen Ultraschallsender zur Beaufschlagung des Schweißbereiches mit Ultraschallwellen und einen beabstandet von dem Schweißbereich angeordneten Ultraschallempfänger zur Aufnahme der durch den Schweißbereich gelaufenen Ultraschallwellen auf. Zur Schaffung einer im Aufbau einfachen Schweißelektrode, die für eine Beaufschlagung des Schweißbereiches mit longitudinalen Ultraschallwellen geeignet ist, strahlt der Ultraschallsender die Ultraschallwellen axial in die Schweißelektrode (4) ein oder axial oder schräg in einen Kanal (42) der Schweißelektrode, der mit einem Schall übertragenden Medium gefüllt ist.
Patent DE-19816440-C1 (DE)
Title: Warp knitting with weft inserted in any intermittent or continuous repeat pattern
Inventor: WUNNER ROLAND
IPC: D04B21/14
Filed: 1998-04-14
Granted: 1999-07-08
Abstract: Weft threads are inserted into a warp knit fabric in any desired pattern, either parallel to each other or in a diagonal direction. Independent claims are also included for a warp knitting machine with an independent computer controlled drive (54) for weft transport and an independently driven computer controlled servo motor drive for the weft carriage (48).
Patent DE-19836710-C1 (DE)
Title: Seed sowing device with plow share height control
Inventor: VIERECK BERNHARD
IPC: A01C5/06
Filed: 1998-08-13
Granted: 2000-01-05
Abstract: The seed sowing device has a height control for precise adjustment of the penetration depth of each plow share, which has a horizontal part (3) and a vertical part (4) at an angle of about 70 degrees to one another. The vertical part of the plow share has 2 attached lever arms (7,8), cooperating with 2 toothed wheels (9) to allow an adjustment in the sowing depth independent of the ground unevenness.
Patent DE-19841047-C1 (DE)
Title: Method of forming tunnel covering
IPC: B28B23/00
Filed: 1998-09-09
Granted: 2000-01-13
Abstract: The method of forming a tunnel outer covering (1) involves using a form shell (2) for pouring the outer concrete layer, with an at least partial filter liner (8). The concrete is mixed to defined proportions and an over pressure is formed directly over the infill supports (6) and a low pressure is formed in the area of the filter liner. The claims include a machine for carrying out the method
Patent DE-19921007-C1 (DE)
Title: PEM fuel cell with membrane electrode assembly has gas channels integrated in bipolar plates cladded with fluid transporting layer for damping membranes via condensed water
Inventor: BLANK FELIX
IPC: H01M8/0204
Filed: 1999-05-06
Granted: 2000-11-16
Abstract: The fuel cell has the membranes of the membrane electrode assembly damped via gas channels incorporated in the bipolar plates, which are clad with a fluid transporting capillary layer (8), extending between a region in which the thermodynamic state of the gas is below the water saturation dew point and a region in which the thermodynamic state of the gas is above the dew point, for water condensation.
Patent DE-19924909-C1 (DE)
Title: Metallic shell structural part for aircraft fuselage comprises main plate and stiffening profiles which in foot area have a thickened formation with a specific profile foot thickness
Inventor: PALM FRANK
IPC: B64C1/12
Filed: 1999-05-31
Granted: 2000-06-21
Abstract: The aim of the invention is to create an economical metallic shell component with integrated reinforcing profiles which presents not only the required stiffness but also the required crack-propagation and residual-strength characteristics. To this end the invention provides for the reinforcing profiles (2) to have a thickened area (4) in the region of their base which area has a thickness (f); for the thickened area (4) to have a reduced joint thickness (a) in the region of the joint area (3); and for the ratio of base thickness (f) to joint thickness (a) to be greater/equal to 2. The invention is suitable for use in a metallic shell component consisting of a skin plate and reinforcing profiles.
Patent MD-4705-C1 (MD)
Title: Plant cultivation facilities
Inventor: ODOBESCU SERGHEI
IPC: A01G27/04
Filed: 2018-12-19
Abstract: The invention relates to plant cultivation, in particular to plant cultivation facilities with direct and automatic irrigation system.The plant cultivation facilities comprise an open container (1), at the bottom (3) of which drainage holes are made, and a removable pallet, made of transparent material. The bottom (3) of the container (1) is made concave inward, forming a removable pallet installation socket, which is fastened with fixing elements. At the bottom (3) of the container (1) is made at least a hygroscopic filling cartridge installation socket (11); or is made a trough (5) for the hygroscopic material or an insert of hygroscopic material. On the side surface of the lower end of the container (1) is made a trough (7). According to the first embodiment of facility, the upper end of the trough (7) is placed at the level of the upper end of the removable pallet, and according to the second embodiment of facility, the upper end of the trough (7) is placed above the bottom (3) of the container (1).
Patent RU-2070924-C1 (RU)
Title: Transport medium for pathogenic pseudomonades
Inventor: ZHOGA LYUDMILA K
IPC: C12R1/38
Filed: 1992-10-26
Granted: 1996-12-27
Abstract: FIELD: medicine, microbiology. SUBSTANCE: transport medium for pathogenic pseudomonades (glanders and meliodosis pathogens) containing glycerol and distilled water has additionally hydrolysine, sodium chloride, ampicillin, polymyxin B and gentian violet, pH = 6.7-6.9, at the following ratio of components, g/l: glycerol 100-200; hydrolysine 0.5-0.6; sodium chloride 4.5-5.5; ampicillin 0.01-0.015; polymyxin B 0.002-0.003; gentian violet 0.002-0.003, and distilled water up to 1 l. Proposed medium promotes dying off foreign microorganism-contaminants during 2-3 days of transport. EFFECT: prolonged storage of material infected with nonpigmented pseudomonades. 4 ex, 1 tbl
Patent RU-2059383-C1 (RU)
Title: Method for production of multifunctional collagen preparation
Inventor: VAJNERMAN EFIM S
IPC: C09H3/00
Filed: 1992-11-26
Granted: 1996-05-10
Abstract: FIELD: food, pharmaceutic and medical industries. SUBSTANCE: method for production of multifunctional collagen preparation includes mechanical treatment and grinding of collagen-containing stock; washing with water and alkali salt solution with sodium chloride content of not in excess of 0.3% at pH of not more than 12; neutralization in cases if prepared stock is subject to freezer storage; alkali treatment is carried out with 1-7% alkali solution at temperature of minus 40 to plus 25 C and pH in excess of 13 for 10 h to 7 days. Introduced additionally into alkali solution is not more than 1 mas.% of hydrogen peroxide, then, collagen mass is acidified. Prior to drying, homogenization of the preparation is additionally performed. EFFECT: higher efficiency. 5 cl, 1 tbl
Patent RU-2054606-C1 (RU)
Inventor: TITLOV ALEKSANDR SERGEEVICH
IPC: F25B15/10
Filed: 1992-12-08
Granted: 1996-02-20
Abstract: FIELD: refrigerating equipment. SUBSTANCE: method involves additional supercooling of solution suppled into absorber by heat dissipation into zone with temperatures below ambient temperature, with heat being dissipated from solution interacting with vapor-gas mixture as well as from solution supplied into absorber. Heat dissipation is carried out by evaporating additional heat-carrier followed by condensation and returning of condensate into evaporation zone. Heat- dissipating members are in thermal communication with weak solution channel and absorber. Thermal communication between heat-absorbing member and heat-dissipating members is enabled through auxiliary heat-transfer member, which provides evaporating-condensing cycle, via heat tube or two-phase thermal siphon, or auxiliary heat-transfer device operating in the mode of single-phase thermal siphon, or through auxiliary heat-conductive plate. Auxiliary heat- transfer members in zones between heat-dissipating and heat-absorbing members are covered by heat insulating material. EFFECT: increased efficiency and enhanced reliability in operation. 18 cl, 1 dwg
Patent RU-2042167-C1 (RU)
Title: Optical channel switch for commutators of two-dimensional images
Inventor: FEDOROV VYACHESLAV B
IPC: G02F3/00
Filed: 1992-12-18
Granted: 1995-08-20
Abstract: FIELD: optical treatment of information. SUBSTANCE: switch has four optical inputs, four optical outputs, objective system, control unit and four electro-optic units. EFFECT: improved reliability of operation. 3 cl, 5 dwg
Patent RU-2059234-C1 (RU)
Title: Device for potentiometric measurements
Inventor: OLSHANSKIJ VLADIMIR A
IPC: G01N27/38
Filed: 1993-01-22
Granted: 1996-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: device is intended for potentiometric measurements of solutions and pulps if pH electrodes are subjected to crystallization during uninterrupted use. In contrast to known device for potentiometric measurements which includes cylindrical chamber provided with measurement electrode, abrasive material for its cleaning and inlet pipe to let in analyzed solution placed tangentially it is proposed to divide chamber into discharge and working compartments by funnel in which central hole measurement electrode is mounted so that circular clearance is formed between edge of hole and body of electrode which size is smaller than that of abrasive particles. Its indicating part is placed beneath edge of central hole. It is also proposed to install electrolytic key of auxiliary electrode in central hole of chamber bottom. Due to all mentioned there is designed unified remote self-cleaning pH pickup of flow type with glass and other electrodes working under extreme conditions. EFFECT: increased operational reliability of device, improved authenticity of potentiometric measurements. 1 dwg
Patent RU-2108935-C1 (RU)
Title: Method of making and finishing of rail vehicle bodies to accurate dimensions
Inventor: EKE RAJNER
IPC: B61D17/04
Filed: 1993-05-19
Granted: 1998-04-20
Abstract: FIELD: railway transport; making of vehicle bodies to accurate dimensions. SUBSTANCE: in process of making of separate units, including lower frame, roof, side and end face walls to accurate sizes, reference points for checking the sizes arranged at high accuracy are made on body units which are used for application of templates and are used, with due account of their location, for accurate connection and/or fixing of separate members and units at mounting and/or for application of gauges is process of body finishing, and/or as reference points for checking sizes inside the unit proper. After internal finishing the reference points are subjected to facing, if necessary. Reference check points for taking sizes are provided in appliances for manufacture of separate units in places of units onto which technology of manufacture does not affect or affects insignificantly, for instance, bolsters of rail car lower frame. EFFECT: enlarged operating capabilities, improved finishing. 2 cl
Patent RU-2036811-C1 (RU)
Title: Vehicle trailer-container
Inventor: MAMONOV ALEKSANDR S
IPC: B60V3/02
Filed: 1993-02-05
Granted: 1995-06-09
Abstract: FIELD: transport. SUBSTANCE: steering gear has aerodynamic plates arranged in front of center of masses of trailer-container converted into support of air-cushion vehicle and rigidly connected with members of vehicle swivelling unit. EFFECT: enlarged operating capabilities. 4 cl, 5 dwg
Patent RU-2111358-C1 (RU)
Title: Method of mining of mineral beds at large depths
Inventor: ZUBOV V P
IPC: E21C41/00
Filed: 1993-02-16
Granted: 1998-05-20
Abstract: FIELD: mining. SUBSTANCE: carried simultaneously is mining of two adjacent pillars of mineral by faces with leading face located on the side of bed dip. Intermediate workings are driven with undercutting of heaving rocks of bed floor. To provide for support of intermediate workings, yielding supports are installed on the section between double faces on the side of bed dip, and value of unreduced interval between faces is taken larger than caving step of main roof in worked out space of leading face. In mining of beds with dip angles up to 35 deg, maximum interval between double faces is taken less than the length of leading face. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2119865-C1 (RU)
Title: Mechanical stripper
Inventor: OLEJNIKOV V V
IPC: B25B27/02
Filed: 1993-04-02
Granted: 1998-10-10
Abstract: FIELD: equipment for dismantling connections, in particular, for pressing off shaft-sleeve type connections. SUBSTANCE: mechanical stripper has casing with threaded opening, forcing screw positioned in casing and adapted for engagement with part to be pressed off through thrust bearing, stem positioned in axial opening of forcing screw and provided with conical striker. Stem is engageable with thrust bearing. Wedged sleeve is secured on forcing screw end engageable with thrust bearing. Sleeve end faced to thrust bearing is provided with channel defining, together with its surface, annular cavity where balls are placed for contact with surfaces of sleeve, thrust bearing and conical surface of stem striker. EFFECT: increased efficiency and reduced power consumption. 1 dwg
Patent RU-2053803-C1 (RU)
Inventor: BYSTROV MIKHAIL V
IPC: A61N2/00
Filed: 1993-04-30
Granted: 1996-02-10
Abstract: FIELD: medicine. SUBSTANCE: method for physiotherapeutic treatment and rehabilitation of patient includes performance of selected type of treatment whose parameters are converted into signal of random sequence. In so doing, conversion of parameters of performed effect is accomplished with the help of control signal in form of low-frequency fluctuations having universal spectrum of 1/f type, where f is spectrum frequency. Use in the capacity of random sequence signal of control signal in form of low-frequency fluctuations with spectrum of 1/f type provides for attainment of stability of therapeutic effect due to the fact that 1/f effect is fully coordinated by spectrum with biological cycles of processes occurring in human organism. EFFECT: higher therapeutic effect. 1 dwg
Patent RU-2057457-C1 (RU)
IPC: A23G9/42
Filed: 1993-06-30
Granted: 1996-04-10
Abstract: Область использования: в молочной промышленности. Сущность изобретения готовят смесь, содержащую плодово-ягодную основу, крахмальный сахар с массовой долей сухих веществ 70,0 - 78,0% при следующем соотношении компонентов, мас. %: плодовоягодная основа 3,0 - 5,0; крахмальный сахар 20,0; аспартам - 0,040 - 0,080; стабилизатор 0,5 - 3,0; вода остальное. 2 табл.
Patent RU-2056004-C1 (RU)
Inventor: RUDAK EVGENIJ V
IPC: F16J15/54
Filed: 1993-07-30
Granted: 1996-03-10
Abstract: Использование: в гидроцилиндрах, насосах. Сущность изобретения: через корпус пропущен шток. Втулка охватывает уплотнительные элементы и установлена на штоке с возможностью поворота относительно сопряженных с ней двух плавающих колец, зафиксированных в виде пакета с втулкой резьбовой крышкой в корпусе вдоль оси. Втулка выполнена цилиндрической. Плавающие кольца размещены по торцам втулки и сопряжены с ней по концентрическим сферическим поверхностям. Центр сферических поверхностей смещен относительно пакета по оси штока. 1 ил.
Patent RU-2127055-C1 (RU)
Title: Herbicide composition, herbicide agent and a method of struggle against weed
Inventor: ZHAK RON ON
IPC: A01N37/00
Filed: 1993-09-02
Granted: 1999-03-10
Abstract: FIELD: organic chemistry, herbicides. SUBSTANCE: herbicide composition has an effective amount of 5-(methylamino)-2-phenyl-4-[3-(trifluoromethyl)phenyl] -3- -(2H)-furanone (flurtamon) and 2-(4-isopropylphenyl)-1,1- -dimethylurea (isoproturon) taken at the weight ratio flurtamon : isoproturon = (1:25)-(1:2.83). This composition broadens spectrum of herbicide activity for providing the struggle against Gallium aparine, Veronica persica and Veronica hederifolia. EFFECT: enhanced effectiveness of composition. 5 cl, 4 ex
Patent RU-2087476-C1 (RU)
Title: Method of preparing hexaethoxy disilane
Inventor: BELOV EVGENIJ P
IPC: C07F7/04
Filed: 1993-12-13
Granted: 1997-08-20
Abstract: FIELD: manufacture of solar batteries. SUBSTANCE: hexaethoxy disilane is prepared by esterification of hexachlorodisilane with alcohol. Esterification is carried out by simultaneously and uniformly feeding hexachlorodisilane and absolute alcohol into reaction zone at molar ratio of 1:(6.20-6.35) and simultaneously removing the resulting hydrogen chloride. EFFECT: greater process efficiency and greater purity of the desired product. 3 cl, 1 tbl
Patent RU-2060239-C1 (RU)
Inventor: BELYAEV VLADIMIR P
IPC: C04B28/26
Filed: 1993-12-17
Granted: 1996-05-20
Abstract: Состав для изготовления теплоизоляционного материала включает,%: жидкое стекло 32 - 52; гидрат окиси натрия 3 - 4; шамот 25 - 36 и ферросилиций - остальное. Состав может использоваться для изготовления теплоизоляционных, теплозащитных и диэлектрических материалов, а также обладает клеящими свойствами и качествами связующего для различных наполнителей. 2 табл.
Patent RU-2078782-C1 (RU)
Inventor: KORNEEV VALENTIN I
IPC: C09D1/02
Filed: 1993-12-24
Granted: 1997-05-10
Abstract: FIELD: building materials production. SUBSTANCE: proposed composition comprises 45-60 % of liquid sodium or potassium glass (its modulus being 2.5-3.5 and density being 1.25-1.50 g/cm 3 ), 20-50 % of filler and 5-20 % of product of interaction of silicic acid with aluminium nitroxide (mass ratio of Al 2 O 3  and SiO 2  being 2.5-30.0, ratio of Al 2 O 3  and hydrate water being 1-2). Mentioned above product of interaction is prepared at 20-50 C in the presence of liquid glass. Desired composition is prepared by mixing said components at room temperature. Working life of desired composition is 24 h, its adhesion being 3.6 MPa. EFFECT: improved quality of desired composition. 2 tbl
Patent RU-2052995-C1 (RU)
Inventor: NABEREZHNYKH GENNADIJ A
IPC: A61K39/12
Filed: 1993-12-30
Granted: 1996-01-27
Abstract: FIELD: veterinary virology. SUBSTANCE: organs infected with mink Aleutian disease (spleen, kidney, liver) were homogenized in the buffer system containing detergents and homogenate is treated by ultrasonic oscillation. For nonruptured cells precipitation homogenate is centrifuged twice. Polyethylene glycol is added to supernatant and mixture is kept for 4 hr at 4 C. Precipitated antigen is thickened by centrifugation, precipitate is dissolved in minimal buffer volume. Viral antigen is precipitated from the solution by ultracentrifugation at 30000g for 2 hr. Prepared viral preparation is purified from concomitant proteins by gel-chromatography on Sepharose 6B. EFFECT: high antigenic activity of viral antigen. 2 cl
Patent RU-2113776-C1 (RU)
Inventor: KASAUROV JU F
IPC: A01B13/16
Filed: 1994-02-22
Granted: 1998-06-27
Abstract: Использование: в области лесного хозяйства. Сущность изобретения: способ закрепления многоотвершкового оврага включает формирование каскада земляных запруд по их основному руслу, сооружение в вершинах оврага и его отвершков водозадерживающих и водоотводящих валов, которые располагают от вершины оврага или отвершка на расстоянии, равном 2,5 - 3,5 его глубинам, посадку на запрудах и валах мелиоративных насаждений, выполаживание оврагов путем перемещения грунта на дно оврага для придания его склонам угла наклона 12 - 15 o . Поверхность выположенного оврага выкладывают гумусированным слоем почвы. 2 з.п. ф-лы, 1 ил.
Patent RU-2086706-C1 (RU)
Title: Method of producing perchloric acid
Inventor: ALIEV ZAZAV M
IPC: C25B1/22
Filed: 1994-05-25
Granted: 1997-08-10
Abstract: FIELD: electrochemical processes. SUBSTANCE: perchloric acid is produced by electrochemically oxidizing molecular chlorine under pressure. Method is distinguished with that electrolysis is carried out without diaphragm under elevated chlorine and oxygen pressure using porous graphite as cathode. Under these conditions, gas hydrogen liberation on cathode is replaced with reduction of chlorine into hydrochloric acid and oxygen into water, which lowers cathode potential. EFFECT: considerably reduced power consumption owing to absence of diaphragm, cathode and anode gas regulator, and lowering cathode potential.
Patent RU-2096060-C1 (RU)
Inventor: SLOBODYANIK IVAN P
IPC: B01D3/20
Filed: 1994-05-31
Granted: 1997-11-20
Abstract: Использование: изобретение относится к конструкциям массообменных колонн для взаимодействия систем газ (пар)-жидкость, предназначенных для процессов абсорбции, ректификации, промывки газов и может найти применение в химической, нефтехимической, газовой и в других смежных отраслях промышленности. Сущность изобретения: струйная тарелка включает горизонтальную плиту круглого сечения, установленную в вертикальной цилиндрической колонне с центральным вертикальным паровым патрубком. Над центральным патрубком осесимметрично установлен колпачок, в нижней части боковых стенок которого выполнены перфорации. Над плитой установлена сливная труба. В плиту тарелки плотно вставлена переливная труба, верхняя кромка которой расположена выше перфорации в боковых стенках колпачка. Вокруг центрального парового патрубка осесимметрично установлен полукольцевой паровой патрубок, над которым установлен полукольцевой паровой колпачок с перфорациями в нижней части боковых стенок. Над плитой тарелки между центральным и полукольцевым колпачками установлена горизонтальная дополнительная перфорированная плита, плотно прикрепленная к нижним кромкам центрального и полукольцевого колпачков, с отверстием для переливной трубы. Над дополнительной плитой плотно установлена вертикальная перегородка. Перфорации в дополнительной плите выполнены в виде арочных прорезей выпуклостью вверх с осями, направленными от сливной трубы в направлении к переливной трубе. Перфорации в боковых стенках центрального и полукольцевого колпачков выполнены в виде арочных прорезей выпуклостью наружу с направлением осей под острым углом к вертикали вниз. 7 ил.