baber/WOPTO huggingface dataset:
Patent NL-1017515-C1 (NL)
Title: Vacuum cleaner, with three-stage dust filtration, uses two color-coded filter inserts of varying particle size in addition to conventional filter bag.
Inventor: VEN FRANK PETER WILLIAM VAN DE
IPC: A47L9/12
Filed: 2001-03-06
Granted: 2002-09-09
Abstract: The cleaner has a suction unit (9) which draws air from the inlet pipe (8). The air is first filtered through a conventional filter bag (5). One or two additional filter elements (10, 11) can be inserted between the output of the bag and the final outlet (3). The additional filter elements are color coded to aid selection of the appropriate particle size for different applications.
Patent NL-1022986-C1 (NL)
Title: Camera support fixes camera to aircraft and comprises stirrup and on first outer end is provided with camera fixture component
Inventor: EVENHUIS ROBERT JULIUS GERHARD
IPC: B64D47/08
Filed: 2003-03-21
Granted: 2004-09-22
Abstract: The camera support fixes a camera to an aircraft, and comprises a stirrup (4). On a first outer end it is provided with a camera fixture component (5) and on a second outer end has an operating component (6). It has a foot plate (9) provided with a hinge component (7) and the stirrup in a usage state is rotatably fixed to the foot plate. The stirrup is provided with an at least C-shaped bent tube which runs in a usage state from the hinge component via a door opening to under the aircraft. A tube forming an entity with the C-shaped tube runs virtually vertically from the C-shaped tube and on its upper side the operating component is fixed. The aircraft is preferably a helicopter (1).
Patent NL-1030833-C1 (NL)
Title: Shopping trolley for self scanning service supermarket, has scanning equipment powered by battery which is automatically recharged when parked in trolley bay
Inventor: LOO FRANCISCUS GERARDUS ANTONI
IPC: B62B3/14
Filed: 2006-01-04
Granted: 2006-05-24
Abstract: The trolley (10A-10E) includes a battery (130), a battery recharger, a locking pin (142A-142E) at the end of a chain (141A, 141B) or cable for securing inside a lock casing (141A, 141B) also provided on the trolley, and a sliding contact (154). The chain/cable and pin are electrically conductive and the lock casing contains a contact bushing for providing electrical contact with a pin inserted into it. The bushing is electrically connected to the chain/cable. The recharger is connected to the bushing and sliding contact. Independent claims are also included for the following: (A) Bay (170) for shopping trolleys, comprising a contact rail extending in the bay length direction, an electrically conductive pin secured to a fixed point via an electrically conductive chain or cable and a power supply with one output pole connected to the rail and the other connected to the chain/cable; and (B) Shopping system comprising the bay and at least one trolley, the contact on the trolley being adapted to make contact with the rail, the locking pin associated with the bay being adapted to be secured inside the lock casing on the trolley and the recharger being adapted to be powered by the bay power supply so that the battery is automatically recharged when the trolley is parked in the bay.
Patent RU-2090826-C1 (RU)
Title: Protective vest
Inventor: BYKOVSKAYA TATYANA V
IPC: F41H1/02
Filed: 1988-07-04
Granted: 1997-09-20
Abstract: FIELD: personal protection against hit at small arms fire. SUBSTANCE: protective vest has the back and breast sections made of a set of members and placed in bags connected by fastening-adjusting devices. Each member has a pack of ballistic cloth with an armor plate installed inside it and having an area of 0.05-0.3 of the member area. The number of member cloth layers located on the exterior side of the section before the armor plates makes up 0.1-0.3 of the total number of cloth layers in a section, which ensures protection against secondary splinters. The sets of members are installed with mutual overlapping between the adjacent armor plates by 0.7-2.0 of the thickness of the section cloth part. The members are fastened around the external outline of the sections in such a way that the length of fastening for each member makes up 0.3-0.8 of the outline edge so as to ensure relative displacement of the armor plates. The joint of the members making up 1.05-1.1 of their maximum width provides for replacement of the armor plates. EFFECT: enhanced reliability. 1 dwg
Patent RU-2045101-C1 (RU)
Title: Способ облучения материалов моноэнергетическими нейтронами
Inventor: IRDYNCHEEV LYUMMIR A
IPC: G21K5/00
Filed: 1990-12-29
Granted: 1995-09-27
Abstract: Использование: исследование наведенной радиоактивности, возникающей при облучении нейтронами, образование трансурановых элементов, осуществление интенсивного деления или цепной ядерной реакции в делящемся материале, эффективное получение гелия и трития из лития-6 и т.д. Сущность изобретения: для обеспечения преимущественно моноэнергетического облучения вначале нейтроны замедляют для тепловых или ультрахолодных энергий. Затем облучаемый образец перемещают со скоростью, значительно большей, чем у облучающих нейтронов, благодаря чему практически во столько же раз увеличивают путь нейтронов в образце. Если сечение взаимодействия не зависит от энергии, то во столько же раз возрастет и вероятность взаимодействия нейтронов с образцом. Предлагаемый способ позволяет за счет изменения скорости перемещения облучаемого материала проводить исследования по облучению материалов моноэнергетическими нейтронами различной энергии. Если облучаемый материал имеет ярко выраженный резонанс в сечении взаимодействия, энергия которого совпадает с энергией (скоростью) взаимного сближения нейтронов с ядрами движущегося материала, то в этом случае сечение взаимодействия будет определяться параметрами этого резонанса. 1 з.п. ф-лы, 1 ил.
Patent RU-2073064-C1 (RU)
Title: Method and apparatus for carrying out endothermal reactions
Inventor: MANSOUR MOMTAZ NOSSHI
IPC: F23C10/18
Filed: 1990-02-13
Granted: 1997-02-10
Abstract: FIELD: chemical and petrochemical engineering. SUBSTANCE: invention relates to thermochemical reactors with indirect heating designed for conducting gasification and steam reforming of heavy oils and toxic organics, recovery of black lye and power utilization. Solid fuel particles are loaded into reaction zone through means 6 and are maintained in fluidized state by means of gas or steam fed through fitting 8 and through solid particle bed. Solid particles are heated in reaction zone by aid of pulsating furnace 2 with combustor 3. Additional fuel and oxygen-containing gas are entered into pulsating combustion zone and fuel is burned to produce pulsating stream of hot gas and pressure of acoustic compression wave. Hot gas stream from pulsating combustion zone is directed into resonance tubes 5. Products formed in reactor are withdrawn through fitting 11. EFFECT: improved design and enhanced efficiency of process. 11 cl, 5 dwg, 3 tbl
Patent RU-2014445-C1 (RU)
Inventor: SEROV SERGEJ A
IPC: E21B45/00
Filed: 1990-07-09
Granted: 1994-06-15
Abstract: Изобретение относится к бурению скважин и, в частности к самонастраивающимся системам автоматического управления параметров режима бурения. Сущность изобретения: устройство содержит генератор 1 пилообразного напряжения, датчик 2 угла поворота рукоятки дросселя, программно-управляемый блок 3, усилитель 4, задатчик 5 и датчик 6 осевой нагрузки, сумматор 7, регулятор 8, первый 9 и второй 10 блоки сравнения и исполнительный механизм 11. 1___→4___→7___→9___→11; 2__→3___→4 ; 5___→8___→10___→11; 6__→3 ; 6__→8 ;7___→10 ;8___→9;. Введенный в устройство программно-управляемый блок автоматически и оперативно с большой точностью рассчитывает коэффициент усиления для усилителя. За счет этого повышается точность поддержания осевой нагрузки и снижаются затраты времени на предварительную настройку устройства. 1 ил.
Patent RU-2016484-C1 (RU)
Inventor: INESHIN ARKADIJ P
IPC: H02M5/257
Filed: 1990-12-17
Granted: 1994-07-15
Abstract: Изобретение относится к электротехнике. Сущность изобретения: устройство для регулирования переменного напряжения содержит входной дроссель с основной обмоткой 1 и вспомогательной обмоткой 2, конденсатор 3 и регулирующий нелинейный элемент 4 переменного тока. Регулирующий нелинейный элемент 4 выполнен в виде двух встречно подключенных тиристоров 11, 12 с блоком 13 их фазоимпульсного управления. В цепи силовых цепей тиристоров 11, 12 включены вспомогательные индуктивности 16, 17. Вспомогательная обмотка 2 формирует с регулирующим нелинейным элементом 4 последовательную цепь, которая включается параллельно выводам 14, 15 для подключения нагрузки и конденсатору 3. 3 ил.
Patent RU-2068532-C1 (RU)
Title: Bell-type furnace
Inventor: LEVIN YAKOV N
IPC: F27B11/00
Filed: 1991-03-18
Granted: 1996-10-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: mounted on furnace stand inside stack of rolls is convector made of two coaxial cylinders: outer cylinder 1 and inner cylinder 2 located at spaced relation. Cylinders 1 and 2 are mounted for axial displacement relative to each other and are provided with locking devices 4. Lateral surfaces of cylinders 1 and 2 are provided with slots 5 and 6 located over helical lines. Passed through slot 5, clearance 3 and slot 6 is tail-piece 7 of section 8 of spiral fins. Working part 9 is secured to tail-piece at one end and retainer 10 is secured at other end. Retainer 10 is used for holding sections 8 in convector. Retainer 10 is located in inner chamber 11 of cylinder. Bottom 15 of outer cylinder 1 has holes 14 through which uprights 13 of cylinder 2 are passed. Uprights 13 are free to move vertically in holes 14. Uprights 13 are rigidly secured on inner cylinder 2 forming clearance between bottom of outer cylinder 1 and stand 12. EFFECT: enhanced reliability. 3 dwg
Patent RU-2052348-C1 (RU)
Inventor: SIVACHENKO LEONID ALEKSANDROVI
IPC: B28C5/16
Filed: 1991-04-05
Granted: 1996-01-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device has a frame, a housing with branch pipes for charging and discharging the working bodies in the form of arc-wise helical spirals arranged in rows in the housing. The housing is mounted on the frame at an angle to the horizontal plane. The helical spirals are located from each other at a distance equal to 1,0 - 3,0 of the outer diameter of the spirals. EFFECT: enhanced efficiency of mixing. 1 cl, 2 dwg
Patent RU-2014121-C1 (RU)
Title: Tube mill
Inventor: CHURYUMOV VITALIJ A
IPC: B02C17/06
Filed: 1991-04-19
Granted: 1994-06-15
Abstract: FIELD: mills. SUBSTANCE: longitudinal partitions are made diametrical intersecting at least at a right angle with alternate ports on both sides from the intersecting partitions. Guide prisms are mounted on the partitions between the ports. The ends of the partitions may be bent opposite to rotation. EFFECT: improved structure. 2 cl, 3 dwg
Patent RU-2005885-C1 (RU)
Inventor: CHUPRIKOV ALEKSEJ E
IPC: E21F5/02
Filed: 1991-04-29
Granted: 1994-01-15
Abstract: FIELD: mining industry. SUBSTANCE: high- capacity foam generator has built-in liquid nitrogen gasifier in form of holder of pipes of heat-transfer agent (gas and liquid phases of mixture components) located in hollows on pipe outer side. There is liquid nitrogen spray chamber having built-in pack for introduction liquid nitrogen streams into gasification chamber. Foam generating screen is made in shipping package over outer contour of foam generator body for its longitudinal displacement and locking in working position to form mixing chamber in form of diffuser. EFFECT: higher efficiency of inert foam generator due to intensification of generation process. 5 dwg
Patent RU-2048637-C1 (RU)
Inventor: KRAVCHENKO IVAN I
IPC: E01H1/05
Filed: 1991-04-15
Granted: 1995-11-20
Abstract: Область применения относится к подметально-уборочным машинам. Сущность изобретения: на приводном валу закреплен кожух с возможностью перемещения вдоль вала с помощью шарнирных подпружиненных рычагов. Основание кожуха несет разрушающие элементы и дополнительно связано с валом с помощью стержня, установленного в полости вала с возможностью перемещения вдоль него. При вращении вала рычаги расходятся, стержень перемещается в полости вала, создавая дополнительную опору основанию, разрушающие элементы взаимодействуют с обрабатываемой поверхностью. 1 ил.
Patent RU-2023756-C1 (RU)
Inventor: SHNITKO GEORGIJ N
IPC: C23F11/10
Filed: 1991-06-27
Granted: 1994-11-30
Abstract: Изобретение относится к среде для хранения и эксплуатации щелочных металлов высокой степени чистоты - лития или натрия. В качестве среды для хранения лития и натрия используют жидкие перфторированные соединения. 2 табл.
Patent RU-2016962-C1 (RU)
Title: Sectional precast pile
Inventor: KOLESOV ALEKSANDR A
IPC: E02D5/52
Filed: 1991-06-03
Granted: 1994-07-30
Abstract: FIELD: civil engineering. SUBSTANCE: upper section of pile has the form of a post made of two channels with counteropposed flanges. Portion of pipe of connecting member has horizontal plate on its upper end. Disposed discretely on said plate around the perimeter are vertical ribs adjoining the external side surface of pipe portion. Vertical walls are installed and rigidly secured on upper surface of plate. Channel flanges of post are inserted between walls, rest on plate and are rigidly secured thereto. EFFECT: improved design. 3 dwg
Patent RU-2018078-C1 (RU)
Title: Rotary furnace seal
Inventor: PELIPENKO NIKOLAJ A
IPC: F27B7/24
Filed: 1991-06-04
Granted: 1994-08-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: seal has a seal ring made from separate flexible members inserted one inside the other. The members are hinged on axles to a baffle welded to a cooler wall and heads 6. Heads 6 mating each other by hollows 7 and projections 8 form a contact ring around a shell. Thin-walled baffle 10 which cross section form repeats that of head 6 is fastened to each head 6 on the side of projection 8, and the length of its extending part 11 is equal to the length of projection 8 of head 6. Plate springs, castle nuts and splines are mounted on the axles. Wear-resistant members and a solid lubricant are inserted into cast head 6 as inserts. Cables with a weight tightly pressing head 6 to the shell are brought in the longitudinal slot of head 6. EFFECT: improved structure. 4 dwg
Patent RU-2027722-C1 (RU)
Title: D-1-ФЕНИЛ-2-МЕТИЛАМИНОПРОПАНОЛА-1,5,6,7-ТРИОКСИФЛАВОН-7-0- β -D-ГЛЮКУРОНИДАТ, ОБЛАДАЮЩИЙ АНТИОКИСЛИТЕЛЬНОЙ И СОСУДОРАСШИРЯЮЩЕЙ АКТИВНОСТЬЮ
Inventor: SYCH ANATOLIJ MIKHAJLOVICH
IPC: A61P9/00
Filed: 1991-06-17
Granted: 1995-01-27
Abstract: Использование: в качестве антиокислительного и сосудорасширяющего препарата. Сущность: продукт D-1-фенил-2-метиламинопропанол-1-5,6,7-триоксифлавон-7-о- b -D-глюкуронидат. Выход 78%. БФ C 31 H 32 NO 7  т.пл. 134 - 140°С. Реагент 1: псевдоэфедрин основание. Реагент 2: байкалин(триоксифлавонглюуронидат). Условия реакции: нагревание при 85°С. 2 табл.
Patent RU-2010470-C1 (RU)
Title: Apparatus for earthing up
Inventor: GAJNANOV KHAZIP S
IPC: A01B13/02
Filed: 1991-06-26
Granted: 1994-04-15
Abstract: FIELD: agricultural engineering. SUBSTANCE: apparatus has a pole, on which two spherical disks, which salient surfaces face each other, are mounted with the help of cantilevers, bearings and two transverse shafts, that are symmetrically placed relatively to the pole. A member made as a truncated cone is fixed on the concave side of each disk. One more disk is fixed on the smaller base of the cone by its salient side. ripping the top soil teeth are placed on side surface of the conical member. EFFECT: apparatus is effective in inter-row cultivation of the land. 2 cl, 1 dwg
Patent RU-2024946-C1 (RU)
Inventor: BABANOV IGOR A
IPC: G08B17/00
Filed: 1991-06-28
Granted: 1994-12-15
Abstract: Изобретение относится к охранно-пожарной сигнализации объектов, рассредоточенных на территории предприятия, района города, города, контроль за состоянием которых производится из одного пункта охраны по выделенным линиям или линиям городской телефонной сети. Целью изобретения является повышение функциональной надежности устройства. Устройство содержит замыкающие датчики 1 тревожной сигнализации, контрольный резистор 2, индикатор 3, сигнальный замыкающий контакт 4, нагрузочный элемент 8, узел 9 согласования, узел 10 включения, узел 11 контроля. При взятии объекта под охрану выходное сопротивление устройства зависит от его состояния: в режиме "Норма" параллельно включены контрольный резистор и нагрузочный элемент, в режиме "замыкание" эти сопротивления замкнуты, в режиме "тревога" отключен контрольный резистор, в режиме "авария" цепь оборвана. Устройство в каждом из перечисленных режимов может находиться неограниченное время, что защищает информацию от помех. При прибытии наряда на объект на время заряда конденсатора узла согласования обеспечивается режим замыкания линии, что обеспечивает получение сигнала наряд. 4 з.п.ф-лы, 1 ил.
Patent RU-2011928-C1 (RU)
Title: Power system heat accumulator
Inventor: RYABOSHAPKA PETR P
IPC: F24F7/00
Filed: 1991-06-25
Granted: 1994-04-30
Abstract: FIELD: thermal power engineering. SUBSTANCE: heat-absorbing elements are made in the form of washers from nontoxic, fireproof solid material mounted in series. A heat accumulator case has zonal bleed channels for condensate removal. An intermediate cooled working medium hot well chamber is fastened to the case. Two-position flaps are positioned in a heated working medium feed branch pipe and cooling working medium feed and bleed branch pipes. An alloy based on titan nickelide with working temperature range from -200 to +600 C and hysteresis temperature 15-40 C may be used as the material with thermally flexible phase transfers for the heat-absorbing elements. EFFECT: improved structure. 2 cl, 1 dwg
Patent RU-2054826-C1 (RU)
Inventor: TSIVINSKIJ STANISLAV V
IPC: H05B3/44
Filed: 1991-08-23
Granted: 1996-02-20
Abstract: Использование: для плавки и спекания изделий. Сущность изобретения: нагреватель содержит оболочку из сапфира, внутри которой расположены нагревательные элементы в виде проволок или полос из вольфрама или молибдена. Они также могут быть из графитовой тесьмы или шнура. Нагревательные элементы присоединены к токоподводам через пружинный температурный комплексатор, что позволяет повысить надежность работы. 2 з. п. ф-лы, 1 ил.
Patent RU-2038779-C1 (RU)
Title: Means for enhancing vitality of new-born animals
Inventor: PTAK ELENA I
IPC: A01K67/02
Filed: 1991-07-31
Granted: 1995-07-09
Abstract: FIELD: zootechnics. SUBSTANCE: bred sows are medicated with with optimum doses of coenzyme B 12  on the 20-25th, 50th and 90th days of pregnancy. To improve preservation of young cattle and pigs, B 12  coenzyme is injected intramuscularly. The use of the claimed method as compared with current technology increases the breeding rate of live piglets by 1.4 heads and the yield of viable piglets by 2.4 - 3.1 heads per sow. The method also enables the culled starver piglets to be left for effective growing thus increasing preservation of livestock 2-2.7 times, increases preservation of weak calves 1.6-1.8 times, particularly in zones with unfavorable ecology. EFFECT: higher efficiency. 6 tbl
Patent RU-2089478-C1 (RU)
Inventor: ANDRES DZHUEL
IPC: B65D33/16
Filed: 1990-02-28
Granted: 1997-09-10
Abstract: FIELD: materials handling and packing; flexible containers. SUBSTANCE: container has modified design of upper and lower parts and hose-type envelope made of circular-woven material or at least one piece of flat-woven material. Cross seam is made by forming at least three longitudinal double-layer folds of hose-shaped envelope and stitching them together crosswise. Length of cross seam at least 1/4 of length of circumference of hose-type envelope. Container has filler hole and, when necessary, plating and lifting loops being extensions of side walls. EFFECT: enlarged operating capabilities. 4 cl, 4 dwg
Patent RU-2013423-C1 (RU)
Title: Process for preparing protective coating on friction carbonaceous products
Inventor: KULAKOV VALERIJ V
IPC: C04B41/87
Filed: 1991-07-25
Granted: 1994-05-30
Abstract: FIELD: machine building. SUBSTANCE: the process for preparing a coating comprises preparing a colloidal silicophosphate solution by adding a silicic acid sol to a manganese dihydrophosphate solution in orthophosphoric acid neutralized with potassium hydroxide and an aqueous ammonia solution to pH of 3.0-4.5. The solution is then used to prepare a suspension using amorphous boron and boron nitride, the ratios of the components being as follows (wt % , calculated as the main substance); 18-30 amorphous boron; 1-5 boron nitride; 5-7 manganese dihydrophosphate; 3-7 potassium hydroxide; 40-55 orthophosphoric acid; 2-12 an aqueous ammonia solution; and silicic acid sol. The coated product is heat treated at 500- 580 C in a neutral atmosphere. EFFECT: improved properties of the protective coating. 2 tbl
Patent RU-2017979-C1 (RU)
Title: Rotor internal combustion engine
Inventor: KOSTYUKOV VLADIMIR N
IPC: F01C7/00
Filed: 1991-10-14
Granted: 1994-08-15
Abstract: FIELD: engine engineering. SUBSTANCE: rotor engine has case 1 partially filled with fluid, jacket 2 received within case 1, rotor 2, which is provided with working chambers open from one end and positioned along generatrix of axle 12 of rotation, mounted in jacket 2 for rotation, and hydraulic motor 5. A base of case 1 is provided with discharging passage 6 whose inlet is in communication with inner space of case 1 and outlet with inlet of hydraulic motor 5 and with inner space of case 1 through check valve 20. Outlet of hydraulic motor 5 is also coupled with inner space of case 1. Jacket 2 is provided with side port 9, which interconnects inner spaces of case 1 and jacket 2, and bottom port 10, which is coincident with inlet of discharging passage 6. Radial cylinder 16 and opening 19, which is parallel to axle 12 of rotor 3, are provided in body of rotor 3 at bottom part of each working chambers 4. Spring-loaded piston 17 provided with roller 18 is received within cylinder 16. Axle 12 of the rotor is provided with force ring 13 whose outer surface is provided with groove 14 and hollow 15. When rotor 3 rotates roller 18 rolls over groove 14 and engages with hollow periodically. At the beginning openings 19 is coincident with inlet opening of a system for supplying of fluid and then with a spark plug of an ignition system. Sucking of the fluid is performed when roller 18 is set in hollow 15 and opening 19 is coincident with inlet opening of the system for supplying of fluid. Ignition of fluid occurs at the moment when roller 18 is set out from hollow 15 and opening 19 is coincident with the spark plug. In so doing open face of the working chamber 4 is coincident with bottom part 10 of jacket 2. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2019168-C1 (RU)
Title: Device for massaging hollow organs
Inventor: OSTRIKOV MIKHAIL F
IPC: A61H21/00
Filed: 1991-07-08
Granted: 1994-09-15
Abstract: FIELD: medical equipment. SUBSTANCE: device has massaging member with a spherical end piece made as drawn body 1 of rotation with wave-shape generatrix, shell 2, angular magnet 3 with axial magnetization, handle 4, rod 6 made of non-magnetic material. Small angular magnets are installed on rod 6. Face 8 of the massaging member has screw groove 10 which is contacted with projection 11 of handle 4 and rod 6 is connected with drive 5. EFFECT: enhanced efficiency. 1 dwg
Patent RU-2045667-C1 (RU)
Inventor: VARNASHOV VYACHESLAV M
IPC: F02B75/00
Filed: 1991-11-18
Granted: 1995-10-10
Abstract: Сущность изобретения: повышение экономичности и срока службы двигателя внутреннего сгорания обеспечено путем выключения части цилиндров из рабочего процесса двигателя при помощи отпирания сферических замков гидродомкратами, которыми штоки крепятся к наклонной шайбе вала, а сами гидродомкраты размещены в картере двигателя. 2 ил.
Patent RU-2043299-C1 (RU)
Title: Method for recovery of diamonds from diamond-containing material
Inventor: KALININA IRINA G
IPC: C01B31/06
Filed: 1991-10-30
Granted: 1995-09-10
Abstract: FIELD: production of synthetic diamonds. SUBSTANCE: diamond-containing material is freed from metals, roasted at temperature of 300-700 C for 10-300 min and graphite is separated from diamond by flotation. EFFECT: higher efficiency. 5 tbl