baber/WOPTO huggingface dataset:
Patent RU-2019806-C1 (RU)
Title: Stand for accelerated simulation testing of wheeled machines under frame parts
Inventor: STASHEVSKIJ IVAN I
IPC: G01M17/00
Filed: 1991-05-08
Granted: 1994-09-15
Abstract: FIELD: tractor engineering. SUBSTANCE: before testing begins stand is adjusted for given space between shafts of tested machine and for its track width. During eccentric shafts rotation simulation of rough profile of soil-road background is created on drums, located on different levels. Ferromagnetic powder, covering surface of the drums, made as permanent magnets, is soaked with water, that makes simulation of wet ground and facilitates wear of wheels rubber. EFFECT: stand is used to test wheeled machines under frame parts. 8 dwg
Patent RU-2016058-C1 (RU)
Inventor: FILIPPENKOV VYACHESLAV M
IPC: C11D3/10
Filed: 1991-06-07
Granted: 1994-07-15
Abstract: FIELD: domestic chemistry. SUBSTANCE: the agent for cleaning a hard surface comprises (%): 4.0-5.0 a surfactant; 4.0-5.0 calcined soda; 8.0-10.0 sodium tripolyphosphate; 15.0-20.0 aluminium; 0.1-0.2 an odorant; 0.5-1.0 liquid soda glass; and maximum 100 gypsum. EFFECT: improved properties of the agent. 1 tbl
Patent RU-2015333-C1 (RU)
Title: Method of purposeful intradump concentration of radioactive ores
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1991-08-26
Granted: 1994-06-30
Abstract: FIELD: mining industry. SUBSTANCE: method includes making of drainage base and formation of leached and concentrated layers in base with subsequent spraying of dump with solutions of active agents. Laid between leached and concentrated layers is pipeline through which solutions containing ions Fe 2+  precipitating uranium in form of coffinite, pitchblende and ninhyoite. Besides, supplied to dump are carbonate solutions. EFFECT: higher efficiency. 2 cl, 1 dwg
Patent RU-2016459-C1 (RU)
Title: Method of limiting of short-circuit current and gear for its implementation
Inventor: VYAZOVIK VLADIMIR YA
IPC: H02H9/00
Filed: 1991-07-22
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: method is intended for circuits of protection against breakdowns under excess currents of short-circuit. Short- circuit current is detected with threshold element. Electrodynamic efforts are used to insert current-limiting element into network. Gear for implementation of method consists of immobile and mobile parts placed in series into circuit of working current. Mobile part is coupled to restoring element specifying value of current setting as well as to mobile part of contact group which inserts current-limiting element into network with the use of rigid element. EFFECT: reduced time of action of short-circuit current on network, provision for decreased value of this current. 2 cl, 1 dwg
Patent RU-2115178-C1 (RU)
Inventor: STEJNLI PONS
IPC: G21D7/04
Filed: 1990-03-12
Granted: 1998-07-10
Abstract: Изобретение относится к методам получения тепловой энергии и устройствам, генерирующим тепловую энергию, основанным на использовании в качестве рабочего вещества изотопов водорода. Для генерирования тепловой энергии используют источник изотопных водородных атомов и материал, имеющий кристаллическую структуру и способный удерживать в своей структуре изотопные атомы водорода. Для внедрения потока атомов в материал подводят энергию. Атомы сжимают в кристаллической структуре материала при сохранении ее целостности до заданного уровня, при котором осуществляется генерация избыточного тепла. Химический потенциал материала, насыщенного изотопными атомами водорода, должен превышать пороговую величину, при которой происходит избыточное тепловыделение, определяемое как выделенное тепло, превышающее тепловой эквивалент растворения в материале атомов изотопов водорода. Концентрация атомов в кристаллической структуре материала должна превышать концентрацию атомов водорода в гидриде материала при нормальном давлении. 2 с. и 75 з. п. ф-лы, 39 ил. 5 табл.
Patent RU-2054803-C1 (RU)
Title: Устройство дуплексной связи
Inventor: ANTONOV VADIM E
IPC: H04B1/58
Filed: 1991-10-08
Granted: 1996-02-20
Abstract: Использование: в технике проводной связи, в громкоговорящих телефонных аппаратах, а также в пультах связи для перехода от четырехпроводных к двухпроводным линиям. Сущность изобретения: устройство содержит линейный трансформатор 1, первый 2, второй 3, третий 4, четвертый 6, пятый 7 и шестой 8 резисторы, конденсатор 5, операционные усилители передачи 9 и приема 10, микрофон 11 и динамик 12. Устройство позволяет осуществлять громкоговорящую связь при подключении линий различной длины без подстройки баланса, а также уменьшить влияние передающего тракта на приемный. 1 ил.
Patent RU-2009742-C1 (RU)
Title: Longitudinal rolling mill of periodical section shape
Inventor: SERMAN BORIS A
IPC: B21B35/12
Filed: 1991-09-05
Granted: 1994-03-30
Abstract: FIELD: metal rolling. SUBSTANCE: rolling mill has a working cage with two parallel rolls, connected with output rolls of combined reduction gear by two spindles. The reduction gear has spiral synchronizing and reducing steps, a mechanism of step-free match of the rolls periods and a driving engine. Reducing steps of the reduction gear are made as gears with similar direction of the line of its teeth being in engagement. The gears are mounted on the reduction gear output rolls, located in the plane of the working cage rolls. One gear is connected with driving electric engine by the reduction gear box synchronizing step gear. The other one is connected with a toothed ring, interlocked with the second synchronizing gear with opposite direction of the teeth lines. The second gear is capable of free rotation on an axis, supplied with a mechanism of longitudinal movement. EFFECT: it improves reliability of the rolling mill. 2 dwg
Patent RU-2015621-C1 (RU)
Title: Decoder of convolution code
Inventor: IGNATEV PAVEL A
IPC: H03M13/23
Filed: 1991-11-04
Granted: 1994-06-30
Abstract: FIELD: information transmission systems. SUBSTANCE: decoder of convolution code has three counters 5, 6, 7, three OR gates 8, 9, 10, OR ELSE gate 11, decoder 12, commutator 13, four k-digit multiplexers 14-17, k NOT gates 18 1 -18 k , two k-digit registers 19, 20, pulse distributor 21, unit 22 of calculation of metrics of branches. EFFECT: increased noise immunity thanks to provision of automatic branch and interlocking synchronization under operation in real communication channels with code speeds 1/2 and 3/4 (punctured code). 2 cl, 4 dwg
Patent RU-2008286-C1 (RU)
Inventor: UELSKIJ ANATOLIJ A
IPC: C03C17/245
Filed: 1992-03-31
Granted: 1994-02-28
Abstract: Использование: для теплосолнцезащитных и декоративных стекол. Сущность изобретения: на поверхность стекла наносят неорганические металлооксидные пленки термическим разложением паров карбонила металла в вакуумной камере. Разложение паров карбонила металла ведут со скоростью нанесения пленки 0,05 - 0,5 мкм/мин при температуре стекла выше температуры интенсивного разложения карбонила и ниже температуры деформации стекла с одновременной или последующей подачей окислительного агента. Скорость подачи окислительного агента 5 - 20 л/ч 1 дм 2  поверхности стекла. Толщина пленки и соотношение в ней металлической и оксидной фаз обеспечивают заданные оптические свойства стекла. 1 табл.
Patent RU-2017895-C1 (RU)
Title: Device for driving piles and pipes into ground
Inventor: LEJKIN BORIS V
IPC: E02D7/18
Filed: 1991-12-24
Granted: 1994-08-15
Abstract: FIELD: construction. SUBSTANCE: device includes pile driver with boom whose guides accommodate carriage for its moving by means of tackle block system. Vibratory pile driver is suspended from carriage on intersecting slings and articulated to it by means of stop installed for rotation in body of vibratory pile driver. EFFECT: prevented twisting of vibratory pile driver in regime of circular vibrations and improved convenience in operation. 2 dwg
Patent RU-2061720-C1 (RU)
Inventor: ZAVGORODNEV VLADIMIR A
IPC: C09D195/00
Filed: 1992-03-19
Granted: 1996-06-10
Abstract: Использование: резиновая и шинная промышленность, в защитных покрытиях резины от воздействия естественных климатических факторов и озонного старения. Сущность изобретения: в резиносмесителе изготавливают резиновую смесь состава, мас.ч.: бутилкаучук 50-80, термоэластопласт 20-50, углерод технический 20-30, стеариновая кислота 1-3, битум нефтяной 2-5. Готовят защитный состав растворением резиновой смеси в бензине- 8-10%-ный раствор. Состав наносят в 2 слоя на резину на основе СКИ-3 и СКД (70:30). Толщина двух слоев 0,05-0,08 мм. Характеристика резины с защитными покрытиями: условная прочность при растяжении 17,2-18,4 МПа. Коэффициент oзонного старения по условной прочности 0,86-0,92.1 табл.
Patent RU-2034089-C1 (RU)
Inventor: ANTONENKOV EVGENIJ VASILEVICH
IPC: C22F1/18
Filed: 1992-04-15
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: method includes preparation of rod, partial fusion of zirconium iodide rod in vacuum with residual pressure of not in excess of 2·10 -4  mm Hg to depth of 0.01-0.6 of rod diameter, multipass cold deformation, final heat treatment and surface finish. EFFECT: higher efficiency. 1 tbl
Patent RU-2032834-C1 (RU)
Title: Method and device for converting heat and hydrostatic energy to mechanical work
Inventor: KOCHETKOV BORIS F
IPC: F03G7/06
Filed: 1992-05-22
Granted: 1995-04-10
Abstract: FIELD: power engineering. SUBSTANCE: method uses two adjacent spaces. The bottom space is filled with liquid and the top space is filled with gas. The liquid and gas have different temperatures. A rotor is placed on the liquid surface for permitting rotation about the horizontal axis. The rotor has a hollow rim whose specific weight is less than specific weight of the liquid. The rim is connected with the hub of the rotor through same connections arranged over periphery uniformly. The connections can be extended and compressed along the radius depending on temperature. The rotor is partially submerged into the liquid. The connections, arranged within liquid and gas, have different lengths due to temperature difference between two fluids. As the result, the rim is eccentrically arranged with respect to the horizontal axis and different forces act on smaller and larger spaces of the rim arranged on both sides of the vertical plane which is coincident with the horizontal axis of rotation. The device has tank filled with liquid, rotor made up as a hollow rim, hub, and connections which connect them. The hub is mounted on the horizontal shaft, bears on supports and can rotate freely. The rim is made up as a torus and its specific weight is less than specific weight of the liquid. The connections are made of a material having reversible heat extension, e. g. of thermobimetal. The rotor is partially submerged into the liquid. Temperatures of liquid and gas are different. The connections are made up as thermobimetallic plates or springs. EFFECT: enhanced efficiency. 4 cl, 4 dwg
Patent RU-2029138-C1 (RU)
Title: Working wheel of centrifugal fan
Inventor: MAKAROV VLADIMIR N
IPC: F04D29/28
Filed: 1992-04-29
Granted: 1995-02-20
Abstract: FIELD: fan engineering. SUBSTANCE: working wheel of the centrifugal fan comprises carrying disk, covering disk, and blades interposed between the disks and inclined to them. The blades are bent in plane of cross-section over the central line, inclined to the direction opposite to the direction of rotation of the working wheel and have chamfered inlet edges. EFFECT: improved design. 3 dwg
Patent RU-2031538-C1 (RU)
Inventor: GRACHEV PAVEL M
IPC: H03B29/00
Filed: 1992-04-10
Granted: 1995-03-20
Abstract: FIELD: radio electronics. SUBSTANCE: generator of superwide-band signal includes noise element in the form of rotating balls placed with direct contact in tube. Balls are produced from aluminium and tube is made of dielectric. EFFECT: enhanced reliability of generator. 1 dwg
Patent RU-2003783-C1 (RU)
Inventor: KRYLOV DMITRIJ A
IPC: E21B37/00
Filed: 1992-07-10
Granted: 1993-11-30
Abstract: Использование: в нефтедобывающей промьшленности  дл  очистки от карбонатных солей и смо-  лопарафиновых отложений, Сущноаь изобретени :  подготавливают устье скважины к циркул ции раствора  по замкнутому циклу. Закачку в скважину  технологического раствора осуществл ют по замкнутому  циклу. Провод т промывку скважины технологическим  раствором с переменной скоростью.  Степень очистки насосно-компрессорных труб определ ют  по току электромотора станка-качалки.  При достижении им номинального значени  промывку  прекращают. 1 иа
Patent RU-2066688-C1 (RU)
Title: Method for treatment of fur skin
Inventor: REJNKHARD BUNTE
IPC: C14C9/02
Filed: 1990-10-10
Granted: 1996-09-20
Abstract: FIELD: leather industry. SUBSTANCE: fur skins are lubricated with the help of half esters of polyol with 3-22 hydroxyl groups and carboxylic acid with C 6-36  in the amount of 50-400 g per fur skin. Impregnation is conducted for 1-3 h. EFFECT: higher efficiency. 2 cl, 1 tbl
Patent RU-2031762-C1 (RU)
Inventor: TERESHCHENKO GENNADIJ S
IPC: B23K13/01
Filed: 1992-07-22
Granted: 1995-03-27
Abstract: Использование: при индукционной сварке стальных изделий с отбортованными кромками по контуру отверстий. Сущность изобретения: отбортованные кромки нагревают в высокочастотном электромагнитном поле. Кромки отгибают, сохраняя максимальный технологический зазор между ними равным 0,25 - 1,2 толщины листа и превышение внешней кромки над внутренней 0,5 - 2 толщины листа. Сварочный контур располагают в горизонтальной плоскости, а индуктор размещают внутри свариваемого контура. Изобретение позволяет получать качественное сварное соединение путем перевода процесса сварки в наиболее предпочтительное нижнее или потолочное положение. 3 ил.
Patent RU-2095202-C1 (RU)
Title: Stop assembly for arresting rolled piece
Inventor: ISHCHENKO ANATOLIJ ALEKSEEVICH
IPC: B23D23/00
Filed: 1992-06-18
Granted: 1997-11-10
Abstract: FIELD: rolling equipment. SUBSTANCE: stop assembly includes car with drive for lengthwise motion of said car, rotary lever with buffer and with lever-counterweight, shock absorber. Stop assembly also includes rocking lever secured to lever-counterweight with possibility of engaging with said rotary lever. Relation of length value of lever-counterweight, height of damper and distance between rotation axles of both levers is normalized according to given mathematical expression. EFFECT: enhanced accuracy of arresting different type rolled pieces, lowered action of dynamic loads upon stop assembly at rolling process. 3 dwg
Patent RU-2071629-C1 (RU)
Title: Однофазный синхронный самозапускающийся двигатель
Inventor: BELOGLAZOV ANATOLIJ A
IPC: H02K1/14
Filed: 1992-09-01
Granted: 1997-01-10
Abstract: Изобретение относится к однофазным двухполюсным синхронным двигателям. Сущность изобретения: однофазный синхронный самозапускающийся двигатель содержит U-образный статор (1) с обмоткой возбуждения в виде катушек (2 и 3). Цилиндрический ротор (7) выполнен диаметрально намагниченным и закреплен на валу (8). Дуги сконцентрированной намагниченности ротора поверхности (14, 15) имеют угловую величину 50-80 градусов. Полюсные наконечники статора выполнены с такой же угловой протяженностью. Изобретение позволяет увеличить фиксирующий момент. 1 ил.
Patent RU-2009918-C1 (RU)
Title: Inertia load simulator
Inventor: TRETYAKOV VLADIMIR M
IPC: G01M17/00
Filed: 1992-09-01
Granted: 1994-03-30
Abstract: FIELD: automotive vehicles. SUBSTANCE: device has inertia disks, fixed supports with mounting surface and fitted-in shaft with seats for holes in inertia disks, and device to fix inertia disks on shaft seats and support mounting surface. Holes in detachable inertia disks are made stepped. Shaft seats have closed shoulders whose number is not less than half the maximum number of detachable inertia disks. Thickness of seat hole of inertia disk secured on support mounting surface is less than width of opposite shoulder of shaft by value preventing contact between inertia disk and shaft. EFFECT: enlarged operating capabilities. 3 cl, 3 dwg
Patent RU-2102408-C1 (RU)
Inventor: SHCHEPOCHKINA JULIJA ALEKSEEVN
IPC: C08K3/22
Filed: 1992-09-01
Granted: 1998-01-20
Abstract: FIELD: production of friction materials. SUBSTANCE: composition comprises, mas.%: zinc oxide, 28-37; iron minimum, 15-25; sulfur, 3-5; promoter of vulcanization, 0.5-1.0; rubber, 20-25; asbestos, 13-19; talc, 3-5.5. Wear of asbestos-rubber material is 0.02 mm. EFFECT: improved quality of product. 1 tbl
Patent RU-2050409-C1 (RU)
Inventor: DAUROV BORIS KONSTANTINOVICH
IPC: C11D3/04
Filed: 1992-09-28
Granted: 1995-12-20
Abstract: Моющее средство для стирки содержит, мас. алкилсульфонат натрия 2 16; алкилсульфат первичных жирных спиртов фракции C 10 -C 16  2 16; этиленгликоль 3 7; полиакриламид 0,1 - 0,5; полиметиленмочевина 3 10; протеолитический фермент 0,5 3,0; карбоксиметилцеллюлоза 0,5 1,5; триполифосфат натрия 8 13; хлористый натрий 3 6; сернокислый натрий 5 12; тетраборат натрия 1 3; оптический отбеливатель 0,05 0,15; отдушка 0,1 0,3 и вода - остальное. 1 з. п. ф-лы, 2 табл.
Patent RU-2021396-C1 (RU)
Title: Process for manufacture of textured elastic polyamide thread characterized by low linear density
Inventor: RADCHENKO IRINA V
IPC: D02G1/02
Filed: 1992-07-14
Granted: 1994-10-15
Abstract: FIELD: textile industry. SUBSTANCE: this process includes such steps as stretching, texturing with false twist thermal fixation and knotless package winding. Texturing step prescribes using thread composed of five elementary threads by allowing it to pass through friction discs at speed of 1420 to 1460 m/min and carrying out thermal fixation at temperature of 135 to 140 C. Stretching coefficient is in range of 2.96 to 3.02. EFFECT: higher quality. 1 tbl
Patent DE-10136348-C1 (DE)
Title: Holder for adjustably fixing the support of a balcony railing comprises a U-shaped bracket with two downward-facing arms receiving the fixing end of a support, a clamping profile, and a clamping element
Inventor: WEIBEL MATTHIAS
IPC: E04F11/18
Filed: 2001-07-26
Granted: 2002-12-05
Abstract: Holder (1) for adjustably fixing the support of a balcony railing comprises a U-shaped bracket (2) with two downward-facing arms (21) attached with its base on the under side of a balcony plate. The fixing end (30) of the support has a cylindrical outer contour (32) at least over part of its outer periphery. The bracket arms have two planar parallel inner surfaces (22) which in the fixed state receive the fixing end of the support. A clamping profile (4) arranged between the fixing end and each bracket arm has an inner contour (42) corresponding to the cylindrical outer contour of the fixing end and an outer contour (41) corresponding to the inner surface of the bracket arm. The bracket arms, clamping profiles, and fixing end are fixed against each other in a friction-locking manner by at least one clamping element (25).  Preferred Features: The clamping profiles are joined together to form a U-shaped profile. The clamping element is at least one clamping screw passing through the bracket arms, clamping profiles and fixing end.
Patent DE-10143755-C1 (DE)
Title: Ultrasonic testing of defects close to surface in workpiece involves measuring offset between point at which ultrasonic beam reaches surface and point at which it leaves surface
Inventor: GRANZ BERND
IPC: G01N29/04
Filed: 2001-09-06
Granted: 2002-12-05
Abstract: The method involves subjecting the workpiece (4) surface (2) to an ultrasonic beam (10) of longitudinal waves propagating in a coupling medium (6) bounding on the workpiece at a total reflection angle of incidence (alpha) and measuring the offset (delta) between the point (A) at which the beam reaches the surface and the point (S) at which the reflected beam (12) leaves the surface. The presence of an offset indicates a lack of surface defects.  AN Independent claim is also included for the following: an arrangement for implementing the method.
Patent DE-19504073-C1 (DE)
Title: Caster wheel for furniture, appliances, etc.
Inventor: SCHROEDER DIETER
IPC: B60B33/00
Filed: 1995-02-08
Granted: 1996-08-08
Abstract: The caster wheel has a pivoted carrier with wheel axis, carrying two wheels, and a brake unit. A brake lever (19) simultaneously acts vertically on the wheel brake part (31) and on the pivot locking part (32) which is movably connected to it. The wheel brake part is located approximately above the wheel axle (17). Its two outer toothings engage into the internally toothed (29) rims (28). The pivot locking part engages partially over the wheel brake part. It has a horizontal toothed ring section (43) which extends under a counter toothing (27) on the end (24) of the pivot bolt (14).
Patent DE-19512857-C1 (DE)
Title: Controller for electrical appliances in combustion-engined motor vehicle
Inventor: LATTEK HORST
IPC: B60R16/03
Filed: 1995-04-06
Granted: 1996-11-28
Abstract: The controller is based on a bistable switch unit (4) having one coil connected to the generator (8A) of the vehicle, and the other coil between the battery (5A) and an earthing switch (2) which is closed by unlocking of the fuel filler cap. The appliances are powered from the battery via the contact of the bistable switch and that of a time switch (6) in series with it. This introduces a delay such that the appliances cannot be switched-on until after the vehicle has completed its refuelling and restarted.
Patent DE-19532167-C1 (DE)
Title: Box for storing flat articles e.g. optical discs
Inventor: YU JACKSON
IPC: G11B33/04
Filed: 1995-08-31
Granted: 1996-12-05
Abstract: The device consists of two housings (20,30). The outer housing is equipped with a left side wall (20A), a right side wall (20A), a back wall (20B), an upper wall (20C) or top, a lower wall (20D) or bottom, and a rectangular peripheral flange (21) projecting from the front. The inner housing (30) fits perfectly into the outer housing, and has an upper horizontal plate (34), a lower horizontal plate (35), a vertical back plate (32) and two vertical side plates (31) together with an intermediate plate (33). The last three plates define the containment space, and are made with grooves or guide bars for the laser discs.
Patent DE-19542064-C1 (DE)
Title: Osteosynthesis plate for length adjustment of osteotomy
Inventor: GRUNDEI HANS
IPC: A61B17/66
Filed: 1995-11-13
Granted: 1997-06-05
Abstract: Two plate parts (1,2) fixed to the bone parts (14) bridge the osteotomy (18). The plate parts are mounted so as to be length adjustable by means of a mechanical guide. The plate parts are postoperatively continuously length adjustable by means of a gear mechanism.  The mechanical guide consists of at least two cylindrical pins (3,4) moulded on the first plate part and pointing in the lengthwise direction of movement. The second plate part contains two cylindrical holes (11). Both plate parts have threaded holes (10) for adjusting screws (13) beside the holes (11) for the bone screws (17). Both sets of holes are in at least two rows.
Patent DE-19638931-C1 (DE)
Title: Double-seated leak-sealed flap valve
Inventor: METTE PETER DIPL ING
IPC: F16K1/24
Filed: 1996-09-23
Granted: 1998-01-02
Abstract: The valve has two flaps (2) which during opening are moved from their closed position while maintaining a seal at their sealing points (2a) against the inner wall of a central housing section. They are initially coaxial with the pipe and in opposite directions until they form a unit (2) holding the leakage chamber (16). The unit is rotatably fitted directly or indirectly in the housing section (1a) through two coaxial spindle pins (5a) set on opposite sides of the unit and is brought by the bearing into the open position. The flaps can each bear by their circumference on a support ring (5) set between the flaps.