baber/WOPTO huggingface dataset:
Patent RU-2037525-C1 (RU)
Title: Steel-smelting aggregate
Inventor: KLYUEV MIKHAIL P
IPC: C21C5/04
Filed: 1991-12-18
Granted: 1995-06-19
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: heating chamber is located outside the aggregate facing butt wall of one of vertical canals and is provided at least with one vacuum chamber and loading window and hearth of the chamber is formed by steel beams, that are located at level of dams and cover vertical canal. EFFECT: steel-smelting aggregate is used in ferrous metallurgy. 4 cl, 2 dwg
Patent RU-2054799-C1 (RU)
Inventor: STEPANOV VLADIMIR VITALEVICH
IPC: H03K17/00
Filed: 1991-08-20
Granted: 1996-02-20
Abstract: FIELD: test engineering. SUBSTANCE: method for connecting multiterminal units or parts to switching device involves organization of interconnection of unit terminals so that all terminals of only one unit or part are connected at input of switch and not more than one terminal of each remaining one is connected to same input. EFFECT: enlarged functional capabilities. 5 dwg
Patent RU-2051467-C1 (RU)
Inventor: RUDYK SERGEJ DANILOVICH
IPC: H02M3/335
Filed: 1992-01-27
Granted: 1995-12-27
Abstract: Использование: источники вторичного электропитания различного назначения. Регулируемый преобразователь переменного напряжения в постоянное содержит выпрямительный мост 3, входной фильтр 4, входной дроссель 5, ключ 6, сглаживающий конденсатор 7, первый и второй диоды 8, 9, выходной трансформатор 10 с двумя первичными обмотками 16, 17 и вторичной обмоткой 11. Изобретение обеспечивает качество потребляемого тока из сети. 3 з. п. ф-лы, 6 ил.
Patent RU-2029172-C1 (RU)
Title: Transmission with intermediate links
Inventor: BAKALOV SERGEJ I
IPC: F16H1/32
Filed: 1991-08-13
Granted: 1995-02-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: cylindric groove is made on the inner side of race 7. Bushing 9 is received in the groove. A cylindrical collar is made on the side of each ball 6. The collar is engaged with working surface of cam 5 and teeth of the central wheel. A plane, which interacts with one of the faces of bushing 9, is made on the surface of each ball 6 perpendicular to the generatrix of the cylindrical collar. When driving shaft 4 rotates under the action of ball 6 on cam 5, central wheel 2 and race 7, driven shaft 8 rotates. EFFECT: enhanced reliability. 2 dwg
Patent RU-2003249-C1 (RU)
Inventor: KOSHCHER ILYA M
IPC: A01K61/00
Filed: 1992-02-25
Granted: 1993-11-30
Abstract: Назначение: дл  выращивани  гидробионтов  таких, как мидии, гребешки, устрицы и водоросли.  Сущность изобретени  устройство содержит  кор   с буйрепами, на свободных концах которых укреплены  буи посто нной плавучести Буи посредством  отт жек соединены с несущими тросами, на которых  закреплены горизонтальные субстраты К „несущим  тросам и субаратам посредством поводцов  прикреплены буи переменной плавучести, каждый  из которых представл ет собой емкость, частично  заполненную летучей жидкостью Емкости выполнены  с возможностью изменени  своего объема  На каждом  коре установлена вьюшка дл  буйрепа  оснащенна  стопором, приводимым в действие грузом . Стопор св зан с грузом посредством лин   длину которого определ ют из соотношени  I  а +  Ь, где I - длина лин  а - длина отт жки, b - длина  поводца от бу  переменной плавучести до несущего  троса При изменении температуры окружающей  среды происходит изменение агоегатного состо ни  летучей жидкости, в результате чего устройство  или всплывает.или притапливаеге  7 ил
Patent RU-2056350-C1 (RU)
Title: Method of producing double manganese-cobalt hydrophosphate trihydrates
Inventor: ANTRAPTSEVA NADEZHDA MIKHAJLOV
IPC: C01B25/45
Filed: 1992-02-25
Granted: 1996-03-20
Abstract: FIELD: chemical technology. SUBSTANCE: method involves the production of double manganese-cobalt hydrophosphate trihydrates of the general formula Mn 1-x Co x HPO 4 •3H 2 O,(0 ≅ x ≅ 0.2) which were used as a base for luminescent materials, as chemical reagent, thermosensitive dye, enamels and so on. Process involves the combined precipitation of Mn 2+  and Co 2+  ions, hydrophosphate ions HPO       2-   4        from the diluted phosphoric acid solutions at fixed value of hydrogen ions concentration. Precipitation is carried out at pH 2.6-2.8, at 30-50 C. To the thermostatic reactor containing water acidified with phosphoric acid 40-80% phosphoric acid solution, mechanical mixture of manganese and cobalt hydroxocarbonates at atomic ratio Co:Mn = K = 0.1-1.3 and 20-30% peroxide solution at the mass ratio H 2 O 2  to hydroxocarbonate mixture = 1:5 were fed at continuous stirring. During this process pH value at the range 2.6-2.8 is maintained at the constant level. Precipitate is filtered off, washed with water (solid:liquid = 1:5) and dried to the constant weight. The yield of ready product (as phosphorus) is 97.5-99.2%. EFFECT: improved method of production. 2 tbl
Patent RU-2013156-C1 (RU)
Inventor: LEJZERMAN ROMAN A
IPC: B21C47/00
Filed: 1992-01-09
Granted: 1994-05-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: machine has casing 1 accommodating mechanism for forming a roll fashioned as lower bending rollers 2, 3, upper bending roller 4, support rollers 5, 6, pivot axle 10, and two-arm levers 8, 9 provided with idle pressure rollers 14 and 19 intended to embrace the roll 20. Pivot axle 10 is connected to drive in the form of hydraulic cylinder 22. One arm of lever 8 and 9 has through grooves 21 through which roller 13 is passed. This roller is rigidly secured in additional levers affixed to shaft 7. The machine has vertical row of idle rollers mounted on shafts in mechanism for side fencing the roll, and removing roller table 28. The machine can also be provided with additional pressure member in the form of power cylinder. Shafts of idle rollers are located in the plane of movement of the shaft of roll 20 as strip 29 is being coiled. During uncoiling of the roll the center of gravity of the roll is reliably secured between the shafts of the support rollers. EFFECT: enhanced efficiency of coiling. 4 cl, 4 dwg
Patent RU-2066250-C1 (RU)
Inventor: FROLOV VALERIJ I
IPC: B21H1/12
Filed: 1991-12-20
Granted: 1996-09-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: rings are cut from wire coiled into spring. Then ends of rings are pressure welded and raceways are formed. Pressure welding and formation of raceways are carried out simultaneously by ring pressing at temperature of diffusion welding. EFFECT: enhanced quality of bearings, reduced labour input and usage of metal. 5 dwg
Patent RU-2003659-C1 (RU)
Inventor: GULYAEV VITALIJ M
IPC: C10B53/08
Filed: 1992-02-27
Granted: 1993-11-30
Abstract: Сущность изобретени   способ подготовки  угольной шихты к коксованию включает частичное  брикетирование шихты со св зующим. При содержании  газовых углей в составе брикетируемой части  шихты более 50% в качестве св зующего используют  нефт ные продукты, полученные на основе  пр могонных остатков со степенью ароматичности  не более 0,100. При содержании отощенно-  спекающихс  и тощих углей более 50% в брикетируемой  части шихты используют нефт ные св зующие , полученные из остатков термодеструктивной  переработки и имеющие степень ароматичности  более 0,100. 4таб
Patent RU-2015078-C1 (RU)
Title: Method for manufacturing light-weight metal panel
Inventor: DANCHENKO YURIJ V
IPC: B64F5/00
Filed: 1992-03-16
Granted: 1994-06-30
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves production of a cell material, insertion of reinforcing members inside. The cell material is produced by applying a suspension to a foam polyurethane substrate. The reinforcing members are made from a dehydrated suspension of a similar composition and the produced blank is caked. The panel may be manufactured in the form of a two-and three-layer structure. In this case plates (plate) from a dehydrated suspension are mounted on its base. EFFECT: improved size stability and facilitated manufacture. 2 cl, 1 dwg
Patent RU-2029854-C1 (RU)
Inventor: SHARIPOV AMIR U
IPC: C09K8/44
Filed: 1992-03-26
Granted: 1995-02-27
Abstract: Сущность изобретения: тампонажный раствор содержит, мас. %: минеральное вяжущее 66,620 - 66,535; полиэлектролит катионного типа ВПК - 402 0,030 - 0,090; амифол - смесь аммониевых солей соляной, фосфористой, нитрилотриметилфосфоновой и метилиминодиметилфосфоновой кислоты 0,010 - 0,045; вода остальное. Характеристики раствора и тампонажного камня: обеспечивается термостойкость, т. е. при твердении в агрессивной среде через 180 сут при 180°С цементный камень сохраняет высокие прочностные и низкие фильтрационные характеристики. 1 табл.
Patent RU-2053409-C1 (RU)
Inventor: FEDCHISHIN VITALIJ G
IPC: F03D5/02
Filed: 1992-06-23
Granted: 1996-01-27
Abstract: FIELD: wind power engineering. SUBSTANCE: carriage is mounted in a guide inside each hollow cantilever. The carriage is provided with a hyperboloid gear the wheel of which is fitted on the vertical axle of a twin blade. The hub of the gear is movably coupled with a long square rod connected with a detachable clutch. The carriage is held by a rope between pulleys. One of the pulleys is mounted inside a rotor together with a sprocket on one shaft. The shaft is coupled with a worm reduction gear. The reverse drive of the worm gear is electrically connected to the inertia pickup. The central axle is provided with a group of electrical contacts which are closed when wind becomes strong. As a result, additional generators are switched on alternatively by way of actuating devices. EFFECT: enhanced efficiency. 4 cl, 5 dwg
Patent RU-2062870-C1 (RU)
Inventor: GERTSYK MIKHAIL K
IPC: E21B47/01
Filed: 1992-07-08
Granted: 1996-06-27
Abstract: Использование: изобретение относится к технике, применяемой при проведении инженерно-изыскательских работ. Сущность изобретения: редуктор несет на быстроходном валу барабан и на тихоходном валу также барабан. Первый барабан содержит трос, на свободном конце которого закреплены последовательно верхняя часть груза - датчик и нижняя часть груза - датчик, опущенные, например, в скважину. Второй барабан содержит трос, на свободном конце которого закреплен груз-указатель, снабженный самописцем, взаимодействующим с диаграммной лентой. Кроме того, на ступице барабана прикреплена рукоятка для ручного перемещения грузов. Барабаны кинематически связаны между собой зубчатой передачей редуктора и благодаря грузам-датчикам и грузу-указателю являются противовесами, создающими крутящие моменты противоположного направления. Использование изобретения решает задачу расширения функциональных возможностей путем обеспечения с высокой точностью регистрации изменяющегося уровня жидкости без существенного конструктивного усложнения устройства. 1 ил.
Patent RU-2055455-C1 (RU)
Inventor: MAJSOV IVAN A
IPC: A01G25/09
Filed: 1992-06-08
Granted: 1996-03-10
Abstract: FIELD: agriculture. SUBSTANCE: ground plot 1 for cultivation of farm crops is sited on contour of field 2 formed by circular-action sprinkling machine 3 while crops are cultivated and harvested by agrotechnical bridge 4 connected to end portion of sprinkling machine. Water and electric power supply of bridge is ensured by the mechanisms of sprinkling machine. EFFECT: higher efficiency. 4 dwg
Patent RU-2018568-C1 (RU)
Title: Device for seismic and vibration protection
Inventor: KOTLYAR BORIS D
IPC: E02D27/34
Filed: 1992-06-24
Granted: 1994-08-30
Abstract: FIELD: seismic and vibration protection. SUBSTANCE: device has sleeves with flat or concave bearing surfaces facing each other, and member of movable connection which is located between sleeves and made in form of body of constant width or in form of cylinder with normal cross-section in form of figure of constant width. Mass center of movable connection members changes its position in height during rolling. In neutral position its center is found on minimal height. EFFECT: higher efficiency. 2 dwg
Patent RU-2052953-C1 (RU)
Inventor: SHELUKHINA NINEL PETROVNA
IPC: A23L29/231
Filed: 1992-09-28
Granted: 1996-01-27
Abstract: FIELD: food industry. SUBSTANCE: method for production of dietetic food fibers includes hydrolysis of vegetal raw material and washing it with water. In so doing, prior to hydrolysis, the raw material is washed twice with distilled water. Hydrolysis is conducted with filtered saturated solution of lime for 24 h, washed with distilled water up to pH 6.0-6.5, and drying of ready-made product. EFFECT: higher efficiency.
Patent RU-2082604-C1 (RU)
Title: Stiff-plastic machine
Inventor: ILINSKIJ BORIS P
IPC: B28B3/02
Filed: 1992-09-21
Granted: 1997-06-27
Abstract: FIELD: manufacture of building materials, in particular, equipment for dry-press process of brick molding. SUBSTANCE: machine includes power frame with upper and lower plates and hydraulic drive, horizontal table with mold and loading box, bin, hole-forming cores and toggle with two opposite-located power hydraulic cylinders. Punch is made in form of piston with rod and moved over posts of power frame by pusher with axial hole in receiving punch piston rod. Machine is provided with single-acting cylinder mounted inside power frame and additional two toggles. In this case, single-acting cylinder is hinged with upper plate and punch piston rod. Each additional toggle is made in form of two levers interconnected with each other and with power hydraulic cylinder by means of hinge. The other ends of these levers are hinge to pusher and upper plate. EFFECT: higher efficiency. 1 dwg
Patent RU-2059404-C1 (RU)
Title: Vaccine against mareck disease and a method of mareck disease prophylaxis
Inventor: KOROVIN RUDOLF N
IPC: A61K39/255
Filed: 1992-08-17
Granted: 1996-05-10
Abstract: FIELD: virology. SUBSTANCE: harmless vaccine is proposed against Mareck disease showing high immunogenic activity. This effect is based on the use of the strain GKV N 2223. Indicated vaccine is used for disease prophylaxis in one-day old chickens. EFFECT: high activity of vaccine proposed. 3 cl, 3 tbl
Patent RU-2068658-C1 (RU)
Title: Method for retaining umbilicus in operations on the occasion of diastasis of musculus rectum abdominis
Inventor: ZAGIROV UMARASKHAB Z
IPC: A61B17/00
Filed: 1992-03-10
Granted: 1996-11-10
Abstract: FIELD: medicine. SUBSTANCE: method involves making circular skin cut around the umbilicus, cut radius being equal to 2-3 cm. Subcutaneous fat is dissected along the cut in cone down to the white line separating the umbilical ring. The separated umbilicus being retained, skin excess is removed together with subcutaneous fat by making two semioval cuts all over the whole diastasis of musculus rectum abdominis The white line is fixed above and below the umbilical ring. The retained umbilicus skin is sutured to the external skin boundary. EFFECT: enhanced effectiveness of operation.
Patent DE-10013308-C1 (DE)
Title: Floor cleaning appliance has a swing handle with a universal joint linkage to the wiping plate to squeeze out the textile fabric by a swing movement of the handle
Inventor: KRESSE FRANZ
IPC: A47L13/58
Filed: 2000-03-17
Granted: 2001-09-13
Abstract: The floor cleaning appliance (1) has a handle (2) and a universal joint linkage (3) between the handle and a rectangular wiping plate (4) which carries a textile fabric (5) to clean the floor at its under side. A support (12), to give the wiping plate a press action to squeeze the fabric dry, is firmly secured to the handle.  A sliding surface at the side of the handle is for the counter unit (23) of the counter system (13), to be brought into action by a swing movement of the handle around its first pivot axis, at right angles to the longitudinal axis of the wiping plate.
Patent DE-10016087-C1 (DE)
Title: Handbag closure clasp has tubes fitted on opposite sides of handbag top edge cooperating with end closure elements designed for preventing opening of handbag by pick-pocket
Inventor: REICHERT CHRISTIAN
IPC: A45C13/10
Filed: 2000-03-31
Granted: 2001-07-19
Abstract: The closure clasp has 2 tubes (16,18), incorporated in pocket openings on opposite sides of the handbag top edge, with closure elements (20,22) provided at their opposite ends (17,17'; 19,19') each having a longitudinally sliding, spring-loaded round rod (36) contained in one tube, and a closure pin (50) fitted in the end of the other tube, for cooperating with the round rod of the opposite closure element.
Patent DE-10023523-C1 (DE)
Title: Run-up control for membrane and/or piston vacuum pump uses short-term reversal of pump when initial maximum torque in forwards rotation direction is not overcome
Inventor: DIRSCHERL JUERGEN FRITZ
IPC: F04B49/06
Filed: 2000-05-13
Granted: 2001-12-13
Abstract: Run-up control has the pump initially rotated in the forwards direction, e.g. via an electronically-commutated DC motor (1), with subsequent rotation in the reverse direction when the torque maximum in the forwards direction is not overcome. Pump is again rotated in the forwards direction upon reaching the maximum torque in the reverse rotation direction, with repetition of the run-up cycle until the pump starts to run in the forwards direction.  An Independent claim for a single- or multi-cylinder membrane or piston vacuum pump is also included.
Patent DE-10038690-C1 (DE)
Title: Mail sorting drum has inner swing and overlapping blades and fixed membranes to tumble the mail for sorting by thickness effectively and without damage
Inventor: LOESCH KARSTEN
IPC: B07B13/04
Filed: 2000-08-08
Granted: 2001-07-26
Abstract: The appts. to sort mail by thickness categories has a rotating drum with a cylindrical frame (1) and inner angled and overlapping swing blades (2). Two clamped membranes (6) are fitted within the drum, fixed over each other. The membrane at the lower half of the drum is at the side where the blades (2) swing upwards, but sufficiently close to the drum so that the thickest mail items (5) cannot stick. The membrane (6) at the upper section of the drum, is angled against the horizontal and against the direction of drum rotation, and is aligned to the surface of the lower membrane, so that the packages (5) fall to the lower membrane and slide to the lower section of the drum. The membranes are at an angle of 90 deg  to each other, with an angle adjustment.
Patent DE-10042349-C1 (DE)
Title: Production of a ceramic body comprises forming particles of a sort A and a sort B, forming a particle mixture by mixing the different sorts of particles, producing a blank by pressing the particle mixture, and sintering
Inventor: SOMMARIVA HELMUT
IPC: C04B35/00
Filed: 2000-08-29
Granted: 2001-11-15
Abstract: Production of a ceramic body comprises forming particles of a sort A and a sort B each having an expansion of at least 5 microns m and each comprising a ceramic material based on a mixture of silver oxide, niobium oxide and tantalum oxide; forming a particle mixture by mixing the different sorts of particles; producing a blank by pressing the particle mixture; and sintering. Preferred Features: The particles contain the ceramic materials in granular form held by a binder. The particles are produced from a suspension made from a calcinate of the composition A and B.
Patent DE-10116523-C1 (DE)
Title: Safety device for protecting pedestrians and cyclists during impact with the bonnet of passenger cars, has lifting mechanism which has a leaf spring on the bonnet and displaces bonnet from rest position to impact position
Inventor: HAERTEL WULF
IPC: B60R21/34
Filed: 2001-04-03
Granted: 2002-10-31
Abstract: The safety device comprises a lifting mechanism (4) which has a leaf spring (5). The leaf spring is located on the bonnet (1) and displaces the bonnet indirectly form the rest position (I) to the impact position (II). At least one leaf spring is arranged transverse to the longitudinal direction (L) of the passenger car. The leaf spring is located at the rear section (3) of the bonnet. The bonnet is supported on the car body by its front section (2).
Patent DE-10118483-C1 (DE)
Title: Continuous direct synthesis of silane and mono-, di-, tri- and tetra-chlorosilanes, used e.g. in production of linear polysiloxanes or pyrogenic silica, in fluidized bed includes recycling dust containing silicon as suspension in liquid
Inventor: KALCHAUER WILFRIED
IPC: C07F7/16
Filed: 2001-04-12
Granted: 2002-04-18
Abstract: Continuous direct synthesis of silane and mono-, di-, tri- and tetra-chlorosilanes, in fluidized bed includes recycling dust containing silicon as suspension in liquid  Continuous direct synthesis of silane, mono-, di- and tri-chlorosilane and silicon tetrachloride compounds of formula (I) comprises reacting finely-divided silicon (Si) metal with a chloride of formula (II) in a fluidized bed; removing a product stream containing gaseous silanes (I), other gaseous reaction products, unreacted (II) and dust containing Si; and introducing (part of) the dust, in the form of a suspension in a liquid selected from liquid (I) and/or other liquid reaction product, into the fluidized bed:  RaSiCl4-a (I) R-Cl (II) R = hydrogen (H), methyl (Me) or ethyl (Et);  a = 0, 1, 2, 3 or 4.
Patent DE-10133171-C1 (DE)
Title: Elevator position detection involves applying magnetic counter field after coupling in sound signal to compensate for residual magnetization resulting from input coupling of sound signal
Inventor: OELSCHLEGEL CHRISTIAN
IPC: B66B1/34
Filed: 2001-07-07
Granted: 2002-12-05
Abstract: The method involves coupling a sound signal into the conductor (3) in clocked manner, coupling the signal out and evaluating the coupled out signal to produce a signal representative of the current object position. After coupling in the sound signal a magnetic counter field is applied to compensate for residual magnetization resulting from the input coupling of the sound signal.  AN Independent claim is also included for the following: a device for position detection for an object movable along a sound signal conductor.
Patent DE-19507204-C1 (DE)
Title: Prepn. of compost using keratin-contg. waste material
Inventor: TIMROTT KURT
IPC: C05F5/00
Filed: 1995-03-02
Granted: 1996-01-11
Abstract: The prepn. of a compost comprises mixing keratin-contg. waste with fruit residues and/or fruit residue compost as the carbon sources, treating with water and/or a granulation aid and then subjecting the mixt. to aerobic composting.
Patent DE-19509374-C1 (DE)
Title: Adaptive optimisation method for ultrasound measurement signals
Inventor: VOSSIEK MARTIN DIPL ING
IPC: B06B1/02
Filed: 1995-03-15
Granted: 1996-07-04
Abstract: The method comprises the steps of controlling an ultrasound transducer with a signal (sk(n)) to generate an ultrasound wave and to receive a reflection. An error value (gamma) is formed for use-specific optimisation of an ultrasound measurement signal (ek(n)). The signal shape of the ultrasound signal is changed by step-wise variation of the shape of the transmission signal (sk(n)). The ultrasound signal is radiated, received, and a new error signal is formed. This process is repeated until the error signal is minimised. The ultrasound signal with a minimised error signal represents the optimised signal. A microprocessor is provided for adaptive optimisation.
Patent DE-19546406-C1 (DE)
Title: Digital IF filter circuit for FM receiver
Inventor: BRINKHAUS STEFAN
IPC: H03D3/00
Filed: 1995-12-12
Granted: 1997-05-22
Abstract: The filter circuit uses filters (F1,F2) with a narrow filter band relative to the frequency range used by the FM modulation spectrum. The filters have a linear phase characteristic and an amplitude frequency characteristic which approximates the Gaussian filter family.  The filter circuit preferably uses several digital filters with different filter coefficient sets which can be selected, e.g. for reducing the filter width when reception is poor.
Patent DE-19601053-C1 (DE)
Title: Outdoor HV circuit-breaker
Inventor: MASCHER KARL
IPC: H01B17/60
Filed: 1996-01-05
Granted: 1997-03-13
Abstract: The invention concerns an open air high-voltage circuit breaker comprising a circuit breaker unit (13) and a control capacitor connected electrically in parallel to it and surrounded by a common composite isolation housing (7, 8) made essentially of plastic, resting a terminal column (1) fixed to one of its ends. The use of a composite isolation housing saves cost and weight at the upper end of the terminal column and also improves earthquake security.