baber/WOPTO huggingface dataset:
Patent RU-2046334-C1 (RU)
Title: Method and device for studying particle crown electrization kinetics
Inventor: KHOPUNOV EDUARD A
IPC: G01N27/62
Filed: 1991-06-13
Granted: 1995-10-20
Abstract: FIELD: measurement technology; experimental physics. SUBSTANCE: method involves measuring initial charge of particles, influencing the particles with crown discharge ions with time delay Αt=RC,t=RC, where R is the resistance and C is the capacitance of the particles, from the moment of charge measuring, stopping influence, measuring time of influence and charge increment during the time Δt,t, additionally acting with crown discharge ions until saturation is achieved, measuring saturation charge during two time intervals Δtt and calculating charge and discharge time constants. Discharging chamber 2 and measuring chamber 3 are mounted in casing 1 of the device with conducting partition 4 between the chambers. Crowning electrode 5 is in discharging chamber 2 and measuring electrode 6 is in measuring chamber 3. Grounded electrode 7 is horizontally movably mounted in the lower part of casing 1. Cuvettes 8 and members fixing electrode position are fixed on electrode 7. EFFECT: enhanced effectiveness of the method in scientific research applications. 2 cl, 4 dwg, 1 tbl
Patent RU-2027064-C1 (RU)
Title: Pneumatic and electrohydraulic motor
Inventor: VERTINSKIJ PAVEL A
IPC: F03C4/00
Filed: 1991-08-29
Granted: 1995-01-20
Abstract: FIELD: electric drives for mechanisms. SUBSTANCE: housing of the motor is partially filled with fluid. Blade rotor and electrodes coupled to a pulse power source are positioned within the housing. The rotor has two stages. The stages are coupled with each other through a conical nozzle. The blades has streamlined profile, are directed along the tangent to the cylindric surface, and are oppositely directed on the stages. The electrodes are positioned in the space of the first stage and coupled to the pulse power source through a thyristor circuit. The circuit has charge shaper made up of a rod secured to an insulating plug-holder, and electric discharger. The housing is filled with electrolyte up to a level which is higher than position of the top blades of the rotor. EFFECT: enhanced efficiency. 4 dwg
Patent RU-2001840-C1 (RU)
Inventor: IZMALKOV GERMAN I
IPC: B64C33/00
Filed: 1991-11-05
Granted: 1993-10-30
Abstract: Изобретение относитс  к летательным аппара-  тач а именно к махолетам. Махолет содержит корпус  1 с сиденьем 2. два крыла 12 и 13, шарнирно  закрепленных на корпусе 1 и имеющих шарнирную  св зь через т ги 8 и 9 со штоком 5 привода 4, установленного  на корпусе 1, причем крыль  12 и 13  имеют клапанные устройства 18 в виде пластин 19, закрепленные под отверсти ми 17 в крыле и подпружиненные  к нему Махопет снабжен емкост ми  3, заполненными газом с удельным весом меньше  воздуха, например водородом. При этом привод 4  выполнен мускульным и содержит педали, блочки,  установленные на корпусе 1 с возможностью вращени , гибкую св зь, закрепленную концами на педал х , проход щую через блочки и закрепленные  на ней руко тки и св занную с крыль ми 12 и 13  через т ги 8 и 9, имеющие шарнирные закреплени   1 зп ф-лы. 5 ил
Patent RU-2041179-C1 (RU)
Inventor: AKINORI EKOYAMA
IPC: C01F7/422
Filed: 1991-11-26
Granted: 1995-08-09
Abstract: Керамический материал, металлокерамический композиционный материал и способ получения керамического материала. Использование: в качестве деталей машин, функциональных узлов электронных систем, катализаторов, носителей катализаторов, датчиков, адсорбентов и т.п. Сущность изобретения: керамический материал имеет формулу   где 0,0001≅ x ≅ 0,10, M 1  по крайней мере один из элементов, выбранный из: Si, P, B, Sb, Se, Te, Sn, Te, Sn, Zn, In, Cr, Nb, Se, J, Sr, Ba, Ca, Na, Li, Mg, Mn, W, Ti, Zr и редкоземельные металлы, M 2  по крайней мере один из элементов, выбранный из: Fe, Ni, Co, Rh, Ru, Re, Cu, и Pb, 0≅ y≅ 0,1, 0≅ y 2 ≅ 0,01. Металлокерамический композиционный материал включает порошок указанного выше керамического материала, и металлический компонент, в качестве которого используют алюминий или висмут. Указанный керамический материал получают путем быстрого охлаждения расплава, имеющего состав   с последующим окислением. 2 с. 4 з.п. ф-лы.
Patent RU-2018387-C1 (RU)
Title: Конструкция для размещения и закрепления формообразующего инструмента в обтяжной машине
Inventor: YUE ZHAN-POL
IPC: B25H1/14
Filed: 1992-01-03
Granted: 1994-08-30
Abstract: Сущность изобретения: конструкция для размещения и закрепления формообразующих инструментов в обтяжной машине предствавляет собой n примыкающих друг к другу секций опорного стола, смонтированных на станине машины, причем по меньшей мере (n - 1) из упомянутых выше секций опорного стола оборудованы каждая индивидуально средствами, позволяющими устанавливать секции либо в верхнее рабочее положение, либо в нижнее нерабочее положение. 4 з.п. ф-лы, 15 ил.
Patent RU-2079871-C1 (RU)
Title: Voltage stabilizer
Inventor: DVOROVENKO SERGEJ VLADIMIROVIC
IPC: G05F1/56
Filed: 1991-11-13
Granted: 1997-05-20
Abstract: FIELD: secondary power supply units. SUBSTANCE: device has switch-on unit 1, mismatch signal unit 2, differential amplifier 3, which has two transistors and current stabilizer 4, which is made from transistor and resistor. In addition device has regulation element 5. Disturbing effects do not influence stabilization current of current stabilizer 4 due to local negative feedback circuit and general feedback circuit. In short circuit mode currents of all transistors and regulation element 5 are decreased down to almost zero level. EFFECT: increased stabilization, increased reliability. 1 dwg
Patent RU-2030026-C1 (RU)
Title: Battery
Inventor: OGURTSOV VLADIMIR M
IPC: H01M50/103
Filed: 1992-01-15
Granted: 1995-02-27
Abstract: FIELD: chemical power supply sources. SUBSTANCE: battery has case 1 with side walls 2, slot holes 3 in them, two interelement connections 4, output positive 5 and output negative 6 contacts, wall 7 forming holes, its displaced part 8 on jumper 9, through slot 10 and elements 11. Each hole in side wall has stepped displacement of part of its generatrix to other side of wall plane. This plane is unique having full profile of cross-section of hole with allowance for displacement. Displaced part is located on butt of jumper above mentioned plane. Jumper is placed sidewise with respect to bearing contact part of element and merges with case beyond side limits of continuation of hole width in slot with depth equal to thickness of wall under jumper. EFFECT: facilitated manufacture. 6 dwg
Patent RU-2068937-C1 (RU)
Inventor: MILCHAKOV ALEKSANDR PETROVICH
IPC: E05F11/12
Filed: 1992-01-29
Granted: 1996-11-10
Abstract: Использование: устройства для фиксации окна в открытом и закрытом положениях в транспортных средствах с открывающимися окнами. Сущность изобретения: устройство состоит из смонтированного на стекле окна кронштейна с осью, на которой шарнирно установлена ручка с изогнутым пазом. Паз взаимодействует с пальцем, жестко закрепленным на каркасе кабины. Участок паза ручки, взаимодействующий с пальцем при закрытом положении окна, выполнен прямолинейным. Участок паза, взаимодействующий с пальцем при открытом положении окна, снабжен фиксирующими выступами. 3 ил.
Patent RU-2061710-C1 (RU)
Title: Method for reclaiming of rubber
Inventor: KARATASKOV SERGEJ A
IPC: C08J11/20
Filed: 1992-02-27
Granted: 1996-06-10
Abstract: FIELD: reclaiming of rubber from general- purpose rubber for manufacture of tier industry products, industrial rubber goods and bituminous-rubber cement for hydraulic insulation materials and anticorrosion automobile mastic. SUBSTANCE: rubber crumb sizing up to 10 mm is treated with plasticizer and activator. Plasticizer is used in form of mixture of residual oil with solvent in form of kerosene, o-xylene or white spirit. Activator is used in form of tin tetrachloride and/or its crystal hydrate in the amount of 4-7 mas.% of crumb mass. Preliminarily introduced into activator is calcium oxide in the amount of 2.4-4.2 mas.% of crumb mass. Mixture treated with plasticizer and activator is held for 40-60 min at the temperature of 140-180 C. Characteristics of the reclaimed product: content of nonvolatile substance in bituminous-rubber composition in film 300 plus-minus 10 mcm thick is 65-75%; resistance of film to water effect at 20 C more than 70 days; resistance to 9% NaCl solution is 60 days. EFFECT: provision of treatment of crumb sizing up to 10 mm, extended assortment of treated materials - used rubber. 1 tbl
Patent RU-2014801-C1 (RU)
Title: Device for connecting tendons
Inventor: BUGAKOV OLEG A
IPC: A61B17/04
Filed: 1992-04-20
Granted: 1994-06-30
Abstract: FIELD: medicine, particularly, connection of tendons. SUBSTANCE: tendon connecting device is hollow sleeve made of absorbable allotransplant and composed of two longitudinal portions attached to each other by tenon joint disposed at auxiliary longitudinal cut. Hollow sleeve is provided with fabric fixing members oriented toward its center and made of absorbable allotransplant. EFFECT: reliable connection. 1 dwg
Patent RU-2046051-C1 (RU)
Title: Centerboard device of multihull vessel
Inventor: KOROLEV IGOR V
IPC: B63B7/08
Filed: 1992-05-06
Granted: 1995-10-20
Abstract: FIELD: construction of detachable vessels. SUBSTANCE: suspension system is provided with additional braces. Front brace is made for elongation and main side braces are made in form of rigid rods secured on framework of water craft for swinging in CL and transverse plane of water craft. Additional side braces are connected with attachment units of main side braces with framework of water craft which are hinged to centerboard. EFFECT: enhanced reliability. 2 cl, 13 dwg
Patent RU-2059276-C1 (RU)
Title: Shutter of stereoscopic camera
Inventor: DOBRYNIN PETR T
IPC: G03B9/22
Filed: 1992-05-22
Granted: 1996-04-27
Abstract: FIELD: photographic equipment. SUBSTANCE: shutter has three rockers 4-6 provided with interlens gates 3, and the fourth rocker 7. Holes 2 at the gates are made in form of circles provided with mated rectangular recesses. Crossroad motion of one pair of rockers starts with time delay relatively motion of the other pair. As a result, smooth control of working hole is provided, as well as exposure time. EFFECT: improved efficiency. 2 cl, 6 dwg
Patent RU-2078306-C1 (RU)
Title: Device determining linear dimensions of moving objects
Inventor: CHASOVSKIJ ALEKSANDR A
IPC: G01B11/00
Filed: 1992-01-28
Granted: 1997-04-27
Abstract: FIELD: measurement technology. SUBSTANCE: device has clearing panel 1 connected with output to first input of indication unit 5 which second input is connected to output of signal processing unit 3. Platform 8 moves along frame conjugate to support 13. Frame carries speed transducer 6, continuous-wave laser transmitter 7, reflecting mirror 12 with hole and photodetector. EFFECT: increased functional reliability. 4 dwg
Patent RU-2106314-C1 (RU)
Inventor: TSAPKO VIKTOR VASIL EVICH
IPC: C02F101/14
Filed: 1992-06-30
Granted: 1998-03-10
Abstract: Изобретение относится к химическим способам обработки вод и может быть использовано в водоподготовке при обесфторивании воды. Сущность изобретения: способ водоподготовки включает обесфторивание воды коагулянтом и отделение образующегося осадка, затем осадок пептизируют использующимся коагулянтом и полученную смесь используют в дальнейшем в качестве реагента при фторировании воды. Способ обеспечивает исключение применения для фторирования чистых фтористых соединений и способствует охране окружающей среды от отходов водоочистки. 3 табл.
Patent RU-2093343-C1 (RU)
Inventor: DEMIN VLADISLAV N
IPC: B25B17/00
Filed: 1992-07-28
Granted: 1997-10-20
Abstract: Сущность изобретения: приводной вал 4 размещен в полости рукоятки 1 торцового ключа с возможностью осевого перемещения. Ведущее колесо 6 зубчатой передачи связано с приводным валом 4,ведомое колесо 5 закреплено на шпинделе 2, имеющем отверстие 7. Блокирование зубчатых колес 5, 6 осуществляют перемещением приводного вала 4 в рукоятке 1. Окончательную затяжку резьбового соединения производят вращением рукоятки 1. 2 ил.
Patent RU-2041279-C1 (RU)
Title: Способ переработки скандийсодержащего алюмосиликатного сырья
Inventor: PAUKER VLADIMIR I
IPC: C22B59/00
Filed: 1992-09-30
Granted: 1995-08-09
Abstract: Изобретение относится к способу переработки скандийсодержащего алюмосиликатного сырья. Сущность: скандийсодержащее алюмосиликатное сырье смешивают с карбонатом натрия, в полученной шихте определяют отношение по массе   и при отношении   менее 1,5 шихту спекают при 950 1050°С, спек выщелачивают раствором с концентрацией Na 2 O кауст.  190 230 г/л при отношении Ж Т=/20-25/:1, где Ж объем раствора, Т масса спека, кг: при отношении   в пределах 1,5 2,5 спекание ведут при 1000 1150°С спек выщелачивают раствором с концентрацией 150 200 г/л Na 2 O кауст.  при Ж-Т (10-20):1 при отношении   более 2,5 спекание ведут при 1100 1250°С, спек выщелачивают раствором с концентрацией 120 160 г/л Na 2 O кауст.  при Ж:Т (5-15):1; при этом выщелачивание спека ведут в течение 1 6 ч при 40 50°С, шлам отделяют от раствора и направляют на кислотное разложение с переводом скандия в раствор, а кремнеземсодержащий щелочно-алюминатный раствор от выщелачивания спека разбавляют до концентрации Na 2 O кауст.  120 180 г/л нагревают до 80 100°С в течение 10 60 мин и выдерживают 10 30 мин, после чего отделяют от выпавшего в осадок цеолита. 3 табл.
Patent RU-2073856-C1 (RU)
Title: Method of determination of mechanical stresses and magneto-elastic transducer for determination of mechanical stresses
Inventor: MAKSIMOCHKIN VALERIJ I
IPC: G01N27/80
Filed: 1992-08-17
Granted: 1997-02-20
Abstract: FIELD: nondestructive check of materials for determining the mechanical stresses in ferromagnetic materials. SUBSTANCE: loaded product under check is magnetized with the aid of magneto-elastic transducers installed in a spaced relation to the product, parameters of transducer output signals are measured, the first harmonic emf of transducer measuring windings is extracted; similar measurements are taken, magnetizing a similarly loaded standard piece by the same transducers, the standard piece being made of the material of the product under check and having its temperature; with due account made for the measured parameters mechanical stresses are determined; magnetization is performed within a frequency range from 10 to 30 Hz; used as parameters of output signals of the transducer measuring windings are the odd harmonics of emf and the numbers of Barkhausen abrupt changes; in measurement of the last parameter the first harmonic of emf is maintained constant for the given material, and mechanical stresses are determined by comparison of the measured parameters of the product under check and standard piece. EFFECT: facilitated procedure, enhanced accuracy of measurement of stresses in metalworks. 2 cl, 1 dwg
Patent RU-2025886-C1 (RU)
Inventor: ILINSKIJ ALEKSANDR D
IPC: H02J7/34
Filed: 1992-08-28
Granted: 1994-12-30
Abstract: Использование: может быть использовано на транспорте и в сельском хозяйстве. Сущность: в электропривод введены инверторный блок, емкостный накопитель энергии, четыре коммутатора постоянного тока и коммутатор переменного тока. Электропривод обеспечивает многофункциональное использование источников и потребителей как электрической, так и механической энергии. Взаимосвязанная система агрегатов может работать в режиме электропривода, в режиме электроснабжения и в комбинированных режимах. 1 з.п. ф-лы, 1 ил.
Patent RU-2045605-C1 (RU)
Title: Concrete placing machine
Inventor: ORLOVSKIJ VALENTIN S
IPC: E01C19/48
Filed: 1992-10-06
Granted: 1995-10-10
Abstract: FIELD: civil engineering. SUBSTANCE: concrete placing machine is designed to lay cement-and-concrete roadway coverings. It has hopper with skis coupled to basic machine, smoothing device in the form of bar bordering on rear wall of hopper. Forms have grooves to put pine and are mounted for attachment to skis. Hopper carries internal vibrators. Front wall of hopper is made separable. Width of unloading hole of hopper is equal to width of strip of placement of concrete. EFFECT: increased efficiency and reliability. 2 dwg
Patent RU-2040162-C1 (RU)
Title: Vacuum regulator
Inventor: PODOLKO NIKOLAJ M
IPC: A01J7/00
Filed: 1991-12-25
Granted: 1995-07-25
Abstract: FIELD: agriculture. SUBSTANCE: vacuum regulator comprises a casing 1 with a control chamber 8 accommodated in controlled-vacuum chamber 2 with inlet and outlet pipes. Regulator has an additional chamber enveloping the hollow sphere of the control chamber and communicating with the outlet pipe. Said chamber is made of a flexible material. Regulator also has a double-wall constant-vacuum chamber 4 with equidistant radial through channels 5, said chamber being connected with the outlet pipe. The internal perforated surface of said chamber is provided with bypass pipes 6 capable of contacting with the control chamber 8. The total cross-sectional area of the radial channels is larger than that of the bypass pipes 6. EFFECT: improved design. 1 dwg
Patent DE-10013679-C1 (DE)
Title: Holder for CD or DVD has central retaining element projecting from base and at least one ejection element displaced perpendicular to plane of base
Inventor: PERSCHON HELMUT
IPC: G11B33/04
Filed: 2000-03-20
Granted: 2002-02-07
Abstract: The holder has a base (11) and a central retaining element (12) having an elastic arm projecting from the base for fitting through the center hole in the CD or DVD, with a radial projection at the end of the elastic arm lying against the top surface of the CD or DVD. The latter is ejected via at least one ejection element (13) displaced in a direction perpendicular to the plane of the base, a rigid guide projecting from the latter cooperating with the inside peripheral surface of the center hole for guiding the CD or DVD.  An Independent claim for a CD or DVD container provided with a holder is also included.
Patent DE-10042390-C1 (DE)
Title: Skirting board heating element has heating medium feed and return lines supported by mounting blocks attached to skirting board rail
Inventor: SEITLINGER GUENTER
IPC: F24D19/04
Filed: 2000-08-29
Granted: 2002-01-24
Abstract: The heating element has 2 parallel pipes (8,9) for the heating medium feed and return lines, supported by mounting blocks (6) provided by a skirting board rail (2) attached to the base of a room wall for covering the junction with the floor (4). The skirting board rail is fitted with a cover plate (3) clipped over the parallel pipes on the side facing the room.
Patent DE-10059437-C1 (DE)
Title: Fastening system for thin sheet metal has screw with hexagonal head passing through hole in strap formed by dimpling and cutting thin sheet
Inventor: WERNER JENS
IPC: E04D5/14
Filed: 2000-11-30
Granted: 2002-06-27
Abstract: The sheet has a dimpled portion with a central hole and two straight parallel cuts which separate two segments of the circle from a central strap, which is further depressed. The hexagonal head of the screw can fit between the two segments so that it is prevented from turning and there is a split washer which can bear against the strap and the segments to hold the screw in position.
Patent DE-10142432-C1 (DE)
Inventor: GOETZ FRIEDER
IPC: B27B25/04
Filed: 2001-08-31
Granted: 2003-05-28
Abstract: The machine has a processing unit (5), a lamination unit (6), and finishing unit (7), all positioned next to each other along a common work piece transporter (2) and in direction of transport. The transporter is a chain conveyor with two parallel conveyor chains. Each unit has work piece clamping tools (12,15,20), which move synchronously with and hold the work pieces on, the conveyor. All units and the conveyor are mounted on a common machine bed (1). This consists of connected modules.
Patent DE-10217693-C1 (DE)
Title: Collector used in sylvinite flotation is mixture of mono-alkyl-ammonium salt and branched fatty acid, e.g. stearylamine acetate and isostearic acid
Inventor: PEDAIN KLAUS ULRICH
IPC: B03D1/01
Filed: 2002-04-20
Granted: 2003-09-25
Abstract: Use of a mixture of mono-(8-22 carbon alkyl)-ammonium salt(s) (I) and an 8-22 C branched fatty acid (II) as collector in sylvinite flotation is claimed.  Use of a mixture of alkylammonium salt(s) of formula (I) and an 8-22 C branched fatty acid (II) as collector in sylvinite flotation is claimed. (R1-NH3)+ X-   (I)  R1  =  8-22 C alkyl;  X-  =  an anion.
Patent DE-10240023-C1 (DE)
Title: Channel rail crossing point for rail vehicle track has heart piece with intersecting travel channels fitted between ends of intersecting channel rail sections
Inventor: BRACKMANN HEINRICH
IPC: E01B7/28
Filed: 2002-08-27
Granted: 2003-11-20
Abstract: The channel rail crossing point has at least 2 intersecting channel rail sections coupled together via a heart piece (4) with 2 intersecting travel channels (7,9) for guiding the wheels of a rail vehicle. The heart piece is formed as interlocking upper and lower parts (5,6), the upper part connected between the ends of one channel rail section and the lower part connected between the ends of the other channel rail section, the lower part having a travel channel interrupted by a notch for locating the upper part which has a travel channel intersected by a short travel channel section (8) joining the travel channel sections in the lower part.
Patent DE-19611083-C1 (DE)
Title: Spinning or twisting machine
Inventor: FINK HEINZ
IPC: D01H1/241
Filed: 1996-03-21
Granted: 1997-07-24
Abstract: The spinner or twister, and particularly a two-for-one twister of direct cabling machine, has change systems to couple the two drive motors either to the first (6) or second (9) tangential drive belts.
Patent DE-19632833-C1 (DE)
Title: Manufacturing cold cathode emitter esp. for mfg. flat screen
Inventor: SCHAEFER HERBERT DR
IPC: H01J9/02
Filed: 1996-08-14
Granted: 1998-04-02
Abstract: To form a cold cathode emitter, the method involves forming a statistical mask (M) with statistically distributed masked structures (4) on a substrate (S). Using this mask (M), column structures (21) are formed by anisotropic etching. These structures form the cold cathode emitter. At least the surface of the structures (21) is electrically conductive.  Preferably, the mask is formed with structure sizes in the region between 1 nm and 100 nm. To form the mask (M) on the surface of the substrate (S) using a CVD process, particles (4) of a material different from the surface of the substrate (S) may be formed. In an alternative arrangement, to form the mask (M) on the surface of the substrate, a layer with a coarse surface may be applied. The mask structures are then formed by anisotropic etching from the layer with the rough surface. In another arrangement, a continuous layer may be formed on the surface of the substrate. This layer is decomposed into individual particles by tempering, to form the mask.
Patent DE-19636979-C1 (DE)
Title: Device for filtering out postal despatches from conveyor system
Inventor: FRANCKE JUERGEN DIPL ING
IPC: B07C3/06
Filed: 1996-09-12
Granted: 1997-11-27
Abstract: The flat postal despatches (1) are transported in positive engagement between the transport plane and the cover belt with a movement vane (6) movable vertically to the transport plane. The movement vane is arranged in the transport plane between a first and a second transport roller (3a,3b) which follow one another in the transport direction. The movement vane is rotatably arranged around an axis (7) provided in the area of the first transport roller. In the area between the first and second transport rollers a switch roller (8) is arranged, which is movable against the cover belt (4) and vertically to the transport plane.