baber/WOPTO huggingface dataset:
Patent NL-1031390-C1 (NL)
Title: Safety helmet has direction indicator which comprises left and right lights fitted opposite each other and each equipped with a small lamp, a toggle switch and a feed line
Inventor: CHUANG PO-CHIEN
IPC: B60Q1/34
Filed: 2006-03-16
Granted: 2007-09-18
Abstract: The safety helmet (40) has a direction indicator (1) which comprises left (2) and right (3) lights fitted opposite each other and each equipped with a small lamp (11,12), a toggle switch (20,21) and a feed line (53,63). The feed line is electrically connected with the small lamp and with the toggle switch. As the driver who wears the helmet tips his or her head, the toggle switch causes the feed line to close to a small lamp, which in turn executes an indicatory effect to other vehicle drivers.
Patent RU-2068763-C1 (RU)
Inventor: DOVGALEV ALEKSANDR M
IPC: B24B39/00
Filed: 1989-04-18
Granted: 1996-11-10
Abstract: FIELD: mechanical engineering. SUBSTANCE: deforming members received in the passageways in a tool are set in vibration by way of a working agent and are moved along the surface to be worked. In working the frequency of vibration is varied to provide constant noise generated by interaction of the deforming members with the surface of a part to be worked. The unit for generating ultrasonic vibration is made up as a hollow resonator with the conic end face. The greater base of the truncated cone faces the resonator and form a slot nozzle together with the surface of the sleeve. The sleeve is spring-loaded and mounted inside the space of the housing for permitting axial movement to adjust. The tool is provided with a mechanism for axial loading of the sleeve made up as plunger and electromagnet. One of the end faces of the plunger interacts with the end face of the sleeve. The magnet is secured to the housing of the tool and encloses the outer surface of the plunger. As a result the force exerted by the deforming members on the surface to be worked is constant. EFFECT: simplified method and improved device design. 3 cl, 1 dwg
Patent RU-2040634-C1 (RU)
Title: Hydraulic gate
Inventor: PEVZNER LEV B
IPC: E02B7/40
Filed: 1990-02-23
Granted: 1995-07-25
Abstract: FIELD: hydraulic engineering. SUBSTANCE: bridge in the form of pontoon 1 with ballast compartments 7 is mounted on hinge 6 in water channel 2. Chain 9 the ends of which are attached to body 10 is positioned in channel 8 located in upper pontoon part 1 and isolated from its cavity. Grippers 11 and 12 forming coupling fixture to stop pontoon 1 by chain 9 are fastened on the chain and pontoon on the front part of channel 8. Compressed air if fed in compartments 7 to overlap water channel 2. Pontoon 1 is floated up and takes vertical position while turning about hinge 6. Grippers 11 and 12 are coupled and pontoon 1 is securely kept by chain 9 in vertical position. Escaping air from compartments 7 and feeding compressed air in grippers 11 and 12 to uncouple them is used to lower pontoon 1 in niche 15. Compartments 7 are filled with air and pontoon 1 is laid into niche 15. Water channel 2 is open. EFFECT: increased reliability. 4 dwg
Patent RU-2033196-C1 (RU)
Inventor: GAETANO NAKKI
IPC: A61M5/178
Filed: 1990-08-06
Granted: 1995-04-20
Abstract: FIELD: performance of injections. SUBSTANCE: syringe body accommodates piston and rod. Installed in rod is container connected with supporting member in piston channel by means of pins of easily ruptured material. Located in container is spring attached to supporting member by means of grip on container. Piston channel is closed with cover of easily perforated material. Catching dog of supporting member may perforate cover and be connected with embracing clamp of needle which may be moved in body. EFFECT: higher efficiency. 4 cl, 9 dwg
Patent RU-2021596-C1 (RU)
Title: Method of mercury (ii) extraction from aqueous solution for analysis
Inventor: SHEVCHUK IVAN A
IPC: G01N31/22
Filed: 1991-09-25
Granted: 1994-10-15
Abstract: FIELD: analytical chemistry. SUBSTANCE: analyzing sample is treated with sulfuric acid up to pH 1.45-2.50, ammonium sulfate solution is added up to concentration 26-29 wt.-% following by addition of ethanol and dithizone solution in ethanol, mixture is stirred, and organic phase is subjected for atomic-adsorption spectrophotometry. Limit of mercury concentration determination is 0.001-0.1 mcg, limit of mercury detection is 4·10 -5 mkg/cm 3 . EFFECT: increased precision of mercury assay. 4 tbl
Patent RU-2014781-C1 (RU)
Title: Device for pumping out honey crystallized in comb
Inventor: FILIPPOV ROBERT L
IPC: A01K59/04
Filed: 1990-07-18
Granted: 1994-06-30
Abstract: FIELD: agriculture; apiculture. SUBSTANCE: device has bedframe, cylindrical body, rotor with cassettes for comb frames microwave generator, radiators, and mechanism which rotates rotor for centrifuging. Radiators are mounted oppositely about the axis of rotation of rotor different sides of comb frames. Microwave receiver is connected to detector. Output of the latter, via series-connected transducing unit and switching unit, is connected to control inputs of de-energizing members of mechanism, rotor rotational speed control unit, and microwave generator. EFFECT: preservation of quality of honey and wax structure of combs. 3 dwg
Patent RU-2012464-C1 (RU)
Title: Method and device for laser drilling
Inventor: DOBROVOLSKIJ IGOR G
IPC: B23K26/38
Filed: 1991-03-25
Granted: 1994-05-15
Abstract: FIELD: printed- circuit card manufacturing. SUBSTANCE: printed-circuit card is secured on an object table. A hole is made by a pulse laser beam directed perpendicular to the printed- circuit card surface. A pulse magnetic field is applied to the printed-circuit card simultaneously with the pulse laser beam. A printed-circuit card clamping mechanism designed to secure the card is made in the form of a spiral inductor mounted on the table for interaction with a power supply source made as a high-voltage capacitor having low inductance. EFFECT: enlarged operating capabilities. 2 cl, 3 dwg
Patent RU-2019469-C1 (RU)
Title: Device for recovery of floating object
Inventor: GOLOVIN DMITRIJ A
IPC: B63B27/36
Filed: 1991-03-29
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: device comprises a grip having a body and connecting members for interaction with matching member of the grip installed on floating object and having the form of a circular power belt. The grip body has load-carrying beams interconnected at one end, and an eye-bolt installed at the beam joint. Each beam has an arc-shaped vertical cutout with movably installed matching connecting member capable of being fixed in one of the holes in power belt. EFFECT: improved design. 2 cl, 2 dwg
Patent RU-2025898-C1 (RU)
Inventor: GARMATYUK SERGEJ S
IPC: H04B1/034
Filed: 1991-04-17
Granted: 1994-12-30
Abstract: Использование: в электроакустической аппаратуре для универсального профессионального применения. Сущность изобретения: радиомикрофон содержит диэлектрический корпус 1, радиопередатчик 2, верхнее плечо вибратора 3, микрофонный капсюль 4, шумоподавляющий экран 5, конденсатор 6 выходного контура радиопередатчика, нижнее плечо 7 вибратора, элемент питания 8, высокочастотный дроссель 9. Передатчик содержит конденсатор, первый резистор, первый, второй диоды, индуктивность автогенератора, первый, второй полевые транзисторы, дополнительный конденсатор, первый, второй дроссели, светодиод, третий конденсатор, блокировочный конденсатор. Благодаря меньшим потерям мощности повышается стабильность частоты и КПД радиомикрофона, расширяется его динамический диапазон, упрощается конструкция. 2 ил.
Patent RU-2018378-C1 (RU)
Title: Grain mixture separator
Inventor: KONYSHEV NIKOLAJ L
IPC: A01F12/44
Filed: 1991-04-18
Granted: 1994-08-30
Abstract: FIELD: agriculture, in particular, cleaning of grain mixture. SUBSTANCE: separator has undersize screen 4 and passage screen 5, both screens made cylindrical and disposed in axial alignment one with respect to the other, outer grading cylinder axially aligned with passage screen 5, stirrers 8 disposed between grading cylinder and passage screen along their bodies within the zone of free falling of grain discharged from stirrers 8 of grading cylinder. EFFECT: high quality of separation. 3 cl, 8 dwg
Patent RU-2002952-C1 (RU)
Inventor: VOROBEV ALEKSANDR E
IPC: E21C41/26
Filed: 1991-04-29
Granted: 1993-11-15
Abstract: Изобретение относитс  к горной промышленности  и может быть использовано при отвалообра-  зовании. Первоначально формируют дренажный слой /ДС/ 1, затем обогащаемый слой /ОС/ и п  выщелачиваемый слой /ВС/ 4. Между ОС 2 ч ВС  4 формируют перфорированный трубопровод /ПТ/  3. При подаче из источника 5 растворов, содержащих  киспоты, происходит растворение металпсв из  ВС 4 и их миграци  в ОС2. При подаче в ПТЗ растворов , содержащих, например, ионы дзух опет-2-f ного магни  Mg , происходит образование плотного  осадка металлоа 1 ил
Patent RU-2056799-C1 (RU)
Title: Method for substituting mandibular defects
Inventor: SIDOROV SERGEJ LEONIDOVICH
IPC: A61B17/24
Filed: 1991-05-05
Granted: 1996-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves retaining distal interphalangeal joint mobility on the second radius of foot and arthrodesing proximal interphalangeal and metatarsophalangeal joint of the autograft. Distal second toe phalanx is implanted into the temporal fossa retaining a part of the temporomandibular joint capsule and three U-shaped sutures are applied over its edge to fix nail phalanx of the second toe phalanx in the temporal fossa. The crossed pterygoid and chewer muscles are sutured to the interosseous muscles of the autograft. EFFECT: improved functional results.
Patent RU-2035658-C1 (RU)
Title: Steam generator
Inventor: DENISOV VLADIMIR V
IPC: F22B1/02
Filed: 1991-06-03
Granted: 1995-05-20
Abstract: FIELD: nuclear power engineering. SUBSTANCE: heating heat carrier is fed to the supplying collector and distributed over horizontal rows of heat exchanging pipes arranged in layers inside the vertical housing of the steam generator. The pipes are Z-shaped. One end of each pipe of the row is connected to the supplying collector from one side of the vertical plane of longitudinal axes of collector. The other end is connected to the discharging collector from the other side of mentioned plane. EFFECT: enhanced reliability. 3 dwg
Patent RU-2041328-C1 (RU)
Inventor: GERKHARD PIRKHL
IPC: F24F5/00
Filed: 1991-09-18
Granted: 1995-08-09
Abstract: Изобретение относится к строительству, а именно к системам климатизации помещений, характеризуется тем, что панельные элементы выполнены с выемками под трубы теплоносителя диаметром меньше глубины выемки. Каждая выемка панельного элемента выполнена в верхней части со ступенчатым расширением. Распределяющий нагрузку слой расширения выемки прочно соединен с теплопроводящей пластиной. Теплопроводящая пластина в зоне выемки выполнена желобчатой формы с обращенным внутрь выемки основанием желоба. 15 з.п.ф-лы, 6 ил.
Patent RU-2028334-C1 (RU)
Inventor: VERBITSKAYA NATALYA ALEKSANDRO
IPC: C08K5/05
Filed: 1991-08-09
Granted: 1995-02-09
Abstract: Сущность изобретения: связующее содержит следующие компоненты, мас.ч. Эпоксидные смолы КДА 19 ± 0,1 ; ЭТФ 19 ± 0,1 ; УП 631У 19 ± 0,1 ; отвердитель 9 3,1 ± 0,05 ; хлорникелевый комплекс [NiZ 2 Cl 2 ], где L-2-меркапто-5-трихлорацетиламино-1,3,4-тиадиазол, 0,3 - 1,0; спирт 24 ± 0,1 ; ацетон - 16 ± 0,1 . Положительный эффект: продукт отверждения однородный, беспористый монолит визуально с улучшенными физико-химическими свойствами, возможность экспресс-анализа качества получаемого материала по электрофизике. 4 табл.
Patent RU-2072266-C1 (RU)
Title: Paint sprayer
Inventor: ORENBOJM BORIS DANILOVICH
IPC: B05B7/04
Filed: 1991-11-06
Granted: 1997-01-27
Abstract: FIELD: painting. SUBSTANCE: between the conical surfaces of the housing and core of the paint sprayer is a space for supplying air. The space goes into an air nozzle formed at the outlet of the housing and core. The conical surfaces of the housing and core are arranged concentrically. The housing and core are mounted for permitting axial movement one with respect to the other. EFFECT: decreased paint losses. 1 dwg
Patent RU-2066705-C1 (RU)
Title: Process of hardening of surfaces of articles in vacuum
Inventor: SERGEEV VIKTOR P
IPC: C23C14/48
Filed: 1991-11-18
Granted: 1996-09-20
Abstract: FIELD: metallurgy. SUBSTANCE: invention relates to ion-beam vacuum treatment of materials. It can be used for modification of surfaces of articles, specifically for formation of antifriction and wear-resistant layers in articles, dry friction units and lubricated units, in units with high specific loads in fine mechanics, instrumentation engineering and tool making. For increase of wear resistance of treated articles and reduction of friction coefficient there are used two methods. In agreement with first method first article is treated in epilamating composition based on high-molecular fluoride-carrying surface active substances in fluoride-carrying solvents, then ions of metals and/or nonmetals are implanted by pulses with frequency 50 Hz with pulse duration 250 μs, energy of single-charge ions 40-100 keV till dosage 5•10 16  ... 1•10 17  cm -2  is achieved. In compliance with second method first ions of metals and/or nonmetals with parameters specified above are implanted, then article is treated in epilamating composition. Proposed process of hardening of articles in vacuum makes it possible to increase wear resistance by 1.9 times in accordance with first method and by 1.2 times in agreement with second method. Coefficient of rolling friction is one third as low as compared with prototype by first method and 1.5 as low in accordance with second method. EFFECT: increased wear resistance of treated articles, reduced friction coefficient and wear.
Patent RU-2027846-C1 (RU)
Title: Swivel with upper drive
Inventor: LITVINOV ANATOLIJ I
IPC: E21B21/02
Filed: 1991-12-02
Granted: 1995-01-27
Abstract: FIELD: land and offshore drilling rigs. SUBSTANCE: swivel with upper drive has body with stem. Built-in stem are rotary drive and hydraulic pushers for screwing with rack mechanism. Rack mechanism is installed for interaction with toothed rim of supporting flange. Swivel has in its lower part a sleeve square in cross-section installed in mating socket of carriage taking up reactive torque from rotary drive and hydraulic pushers. EFFECT: higher efficiency. 3 dwg
Patent RU-2003711-C1 (RU)
Inventor: KOMAROV SERGEJ B
IPC: C22B9/10
Filed: 1992-01-03
Granted: 1993-11-30
Abstract: . Использование: рафинирование алюмини  и его сплавов Сущность: способ включает электрофлюсовое  рафинирование жидким флюсом с наложением  на флюс электрического пол  Новым в  способе  вл етс  то, что рафинирование расплава  осуществл ют последовательно в горизонтальной  струе под слоем флюса в питейном лотке и в вертикальной  струе в камере рафинировани  Попе  накладывают на флюс в камере. Расплав, прошедший  опектрофпюсовое рафинирование в камере,  продувают инертным газом 1 з п ф-пы, 1 ил, 1 табл
Patent RU-2079031-C1 (RU)
Title: Unloading pontoon
Inventor: BABAEV DAVUD A
IPC: F16L1/20
Filed: 1992-03-20
Granted: 1997-05-10
Abstract: FIELD: laying underwater pipe lines. SUBSTANCE: unloading pontoon is provided with unit for connection with pipe line 4. Connection unit consists if system of articulated levers with drive tracks 11 and 12 at the ends; tracks 11 and 12 are provided with flexible member for gripping pipe line 4. Ends of levers are connected in pairs and are fastened with ropes wound on winch drum. Pontoon is positioned at pipe line 4 lowered from stringer of barge; connection unit is raised to pontoon bottom. Winch lowers unit till pipe line 4 is gripped by members 13 and 14 and moving tracks 11 and 12 over pipe line 4 connection unit is positioned at preset depth, thus providing for rated sagging of pipe line 4. EFFECT: enhanced reliability. 4 dwg
Patent RU-2039624-C1 (RU)
Inventor: STEPANENKO ALEKSANDR VASILEVIC
IPC: B21H8/00
Filed: 1991-07-18
Granted: 1995-07-20
Abstract: FIELD: metals working. SUBSTANCE: apparatus to manufacture few leaves springs has movable gauging mandrel, main deforming tool of two driveless rollers with rims and additional deforming tool of two driveless rollers. Besides gauge of constant size, made of driveless rollers with rims of main deforming tool there are two located in symmetry in respect to longitudinal axis of mandrel roller gauges with adjustable clearance, each of which is made of driveless roller wit rims of main deforming tool and driveless roller of additional deforming tool. In the case, driveless roller of additional deforming tool is capable to reciprocation along longitudinal axis of mandrel. EFFECT: apparatus to manufacture billets of few leaves springs is used in metal working. 3 dwg
Patent RU-2024360-C1 (RU)
Inventor: POZHIDAEV ALEKSANDR V
IPC: B23B27/10
Filed: 1992-03-16
Granted: 1994-12-15
Abstract: Использование: область обработки металлов резанием. Сущность изобретения: державка режущего инструмента имеет каналы, заполненные теплоносителем. Инструмент снабжен многосекционным электромагнитом, предназначенным для принудительной циркуляции теплоносителя бегущим магнитным полем по каналам державки, которые выполнены замкнутыми. В качестве теплоносителя выбраны магнитная жидкость с микрочастицами из ферромагнитного материала с температурой точки Кюри, превышающей температуру мартенситного превращения. 3 ил.
Patent RU-2084519-C1 (RU)
Title: Method of preparing the nutrient medium for baker's yeast culturing
Inventor: ABRAMOV SHALUM A
IPC: C12N1/18
Filed: 1992-04-29
Granted: 1997-07-20
Abstract: FIELD: microbiological industry. SUBSTANCE: method involves addition of geothermal water (diluted up to mineralization 2.0-2.4 g/l and carbohydrates content 9.5%) to molasses followed by addition of diammonium phosphate and mixture stirring. Ratio of components in medium, g/l: molasses, 160-180; diammonium phosphate, 1.0-1.5; and geothermal water, the balance. EFFECT: improved method of preparing, enhanced quality of nutrient medium. 2 tbl
Patent RU-2001963-C1 (RU)
Inventor: RATNIKOV NIKOLAJ N
IPC: C22C1/03
Filed: 1992-07-17
Granted: 1993-10-30
Abstract: Способ получени  баббита включает расплавление  вторичного баббита до 450 - 480&deg; С. введение  лигатуры, содержащей компоненты в соотношении . мас.%: медь 5-15; сурьма 15-17; олово  15-17. свинец остальное. Лигатура беретс  в соотношении  022 - 4 масч к 10 масч вторичного  баббита 2 сл.ф-лы. 1 ил, 1 табл.
Patent RU-2022265-C1 (RU)
Inventor: VIGDERGAUZ MARK S
IPC: G01N30/02
Filed: 1992-09-18
Granted: 1994-10-30
Abstract: Использование: для идентификации индивидуальных соединений или отдельных компонентов сложных смесей в различных отраслях народного хозяйства: химической, нефтяной, газовой, нефтехимической, нефтеперерабатывающей, металлургии, медицине, биологии, экологии и др. Сущность изобретения: исследуемое вещество одновременно дозируют в две или более параллельно соединенные хроматографические колонки с различными по молекулярной структуре и характеру взаимодейсткия с анализируемыми веществами неподвижными жидкими фазами, регистрируют сигналы детектора, на одной хроматограмме в виде спектра пиков анализируемого вещества, сдвинутых во времени пропорционально величинам удерживания на каждой колонке. Дозатор снабжен рядом доз различного, фиксированного объема, а вход каждой из колонок соединен с фиксированной дозой и линией газа-носителя через запорные элементы дозатора. По абсолютной величине хроматографического сигнала детектора на выходе колонок судят о принадлежности каждого пика спектра соостветвующей колонке. 2 с.п. ф-лы, 2 ил.
Patent RU-2050100-C1 (RU)
Inventor: MISHKUNOV VLADIMIR ALEKSEEVICH
IPC: A01D34/38
Filed: 1992-09-24
Granted: 1995-12-20
Abstract: Изобретение относится к сельскохозяйственному машиностроению, в частности к ручным устройствам для скашивания травы, например, в фермерских и других малых хозяйствах. Цель изобретения создание легкой, маневренной косилки для скашивания травы по каменистой, лесистой и другой неудобной местности. Косилка содержит рабочий орган в виде двух ножей, двух пневматических камер, жестко соединенных между собой рамной рейкой с выступами, устройство соединения подвижного ножа с рамной рейкой, пневмосистему и механизм передачи энергии к рабочему органу. Механизм передачи выполнен в виде педалей с рычагами, устройство соединения ножа с рамной рейкой выполено в виде вилки с роликами, пневматические камеры изготовлены гофрированными из эластичного материала, а каждая педаль снабжена дополнительной эластичной пневматической камерой, установленной между рычагами педали и соединенной пневмопроводом с соответствующей гофрированной камерой. 14 ил.
Patent RU-2001169-C1 (RU)
Inventor: TORITSYN STANISLAV V
IPC: D03C1/00
Filed: 1992-10-02
Granted: 1993-10-15
Abstract: Сущность изобретени , в ротационной ремизоподьемной  каретке приводной вал 1 св зан с  главным валом станка и имеет посто нную угловую  скорость вращени  На валу 1 установлены кулачки  дл  сообщени  фиксаторам 10, 11 водил 8 и коронных  колес 9 планетарных муфт включени  6 качани  относительно оси приводного вала 1, а фиксаторы  10, 11 св заны с программным устройством  кулисно 2 зп ф-лы, 5 ил
Patent RU-2031106-C1 (RU)
Title: Liqueur
Inventor: BLAZHIEVSKIJ EDUARD NIKOLAEVIC
IPC: C12G3/06
Filed: 1992-10-02
Granted: 1995-03-20
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: liqueur has, kg/1000 dal: fruit-berry raw 25-50; vanillin 0.1; citric acid 8.0; tincture or extract of purple coneflower roots (as dry matter) 2.5-8.0; sugar 2608-3810, and aqueous-spirituous liquid - the rest. EFFECT: enhanced quality of liqueur. 3 dwg, 3 tbl
Patent DE-10023600-C1 (DE)
Title: Suitcase for liver dialysis patient has telescopic rods acting as infusion stands coupled together for providing handgrip
Inventor: KELLNER DIETMAR
IPC: A61M5/14
Filed: 2000-05-15
Granted: 2002-02-21
Abstract: The suitcase (1) incorporates all the auxiliary equipment required for dialysis, with vertically retractable telescopic rods (7,8) fitting within one of the sides (6) of the suitcase, used individually as infusion stands and coupled together at the top for use as a handgrip (11). The base surface (5) of the suitcase is fitted with wheels (3,4) and houses a standing foot which can be extracted for providing a firm standing base.
Patent DE-10042011-C1 (DE)
Title: Push switch for controlling equipment operated by means of pressure has a pressure chamber with an inlet for a means of pressure and a piston protruding into the pressure chamber and impacted by the means of pressure.
Inventor: SCHEMPP ROLAND
IPC: H01H35/24
Filed: 2000-08-26
Granted: 2002-06-27
Abstract: A push switch (10) has a pressure chamber (50) with an inlet for a means of pressure. A piston (46) impacted by a means of pressure protrudes into the pressure chamber. An electric switch (60) relies on pressure to operate with the piston. An attenuating device delays transfer of pressure changes for the means of pressure that are transmitted by means of the piston onto the electric switch.
Patent DE-10134002-C1 (DE)
Title: Valve for domestic washing or dish washing machine, has rotary valve element coupling single inlet with two alternate outlets
Inventor: LACHENMAYER ROLF
IPC: D06F39/08
Filed: 2001-07-12
Granted: 2002-12-19
Abstract: The valve has a valve housing (10) provided with one inlet (11) and 2 outlets (12,13), containing a rotary valve element in the form of a sealing sleeve (20) with a diagonal flow channel (21), selectively coupling the inlet with one or other outlet. The inlet end of the flow channel is widened so that it covers the inlet in either rotary position of the valve element, the outlet end narrowed so that it is aligned with a single outlet dependent on its position, with sealing rings (24,26) fitted around the inlet and outlet ends of the sealing sleeve, cooperating with the inside wall of the valve housing.