baber/WOPTO huggingface dataset:
Patent DE-4008324-C1 (DE)
Title: Variable hydraulic damper assembly - has piston with hollow end carrying two valve seat rings
IPC: F16F9/348
Filed: 1990-03-15
Granted: 1991-06-27
Abstract: The variable hydraulic damper cylinder (1) includes a piston (3) which divides the cylinder into two working chambers (4,5). The hollow piston end locates two valve seat rings (16a,16b) between which a flat, circular valve ring plate (8) is located. A second valve ring (9) is located outside the outer valve seat ring. A piston (12) which is controlled by a solenoid coil, is located in the centre of the cylinder piston (3). It is provided with an external ring groove which forms an adjustable bypass for the valve. ADVANTAGE - Variable hydraulic damper cylinder includes solenoid controlled secondary piston for regulating a valve bypass.
Patent DE-4135663-C1 (DE)
Title: Roll cover for vehicle load space - is supported by cross-struts sliding in rails and fitting into boxes at ends of rails
IPC: B60R5/04
Filed: 1991-10-29
Granted: 1992-11-19
Abstract: The load space or boot roll cover is stiffened by parallel spaced struts arranged crossways to ride in parallel side rails terminating in rear end boxes to take all struts when the cover is rolled back open. The receivers (23) taking the boxes (17) should be fitted to the rear open end of the respective side rails (9) and designed so that the boxes come in at right angles to the struts (15) as these lie in the box. The boxes are closed at their ends (20) furthest from the rail. USE/ADVANTAGE - Leisure pursuits, camper etc. vehicles. Rail rear end strut housing boxes provide easy access, with struts held aligned for easy movement.
Patent DE-4216540-C1 (DE)
Title: Recovery of nickel and magnesium from natural substances
IPC: B01J37/00
Filed: 1992-05-19
Granted: 1993-05-27
Abstract: Ni and Mg are recovered from natural Ni and Mg-contg. substances by a process in which a spent catalyst based on Fe and with a S content of at least 10 wt.% is mixed in a ratio of 1:2-8:1 with the natural material, contg. at least 0.1 wt.% each of Ni and Mg. A suspension with a pH of at most 4 is formed with water and is subjected to a pressure of 13.79-41.37 bar and temp. of 50-350 deg. C. An oxidn.agent is injected to give a homogeneous distribution of components
Patent DE-4309110-C1 (DE)
Title: Packaging element for shirts - has clamps for securing position of edge section of short bottom folded around narrow support plate
Inventor: RIEDMAYER MARTIN
IPC: B65D85/18
Filed: 1993-03-22
Granted: 1994-03-03
Abstract: A packaging element is for laying out a men's shirt and securing the shirt so that it stays in its position. The element features clamps for securing the position of the edge section of the bottom shirt part folded round the narrow support plate side lying opposite the collar support. The clamps are in the form of spring tongues, which are fastened on the support plate at their ends pointing at the collat support. The shirt sections affected by the tongues are pressed against the support plate plane. ADVANTAGE - The element is simple and permits a mechanical packing of shirts or other garments with sleeves.
Patent DE-4317557-C1 (DE)
Title: Device for regulating the welding current during spot welding, having a measurement transmitter, which operates using the root mean square method, for rapid detection of the actual value of the resistance between the electrodes
Inventor: KOEBLER STEFAN DIPL ING
IPC: B23K11/11
Filed: 1993-05-26
Granted: 1994-09-29
Abstract: The device contains a filter (F1) in which the time-domain waveform of the welding current (I) is supplied to a first root mean square filter (EWF1), and the time-domain waveform of the welding voltage (U) is supplied to a second root mean square value filter (EWF2). The output signals from the root mean square value filters are supplied to means (RE1, RE2) which use this information to derive, by division, the value of the electrical resistance (Rabs, Rswf) of the material to be welded. With the assistance of the resistance value, a regulating device (SW) forms a control signal (W) for the welding current (I), so that spot welds are produced with at least the desired size. The invention has the advantage that a quasi-continuous value for the electrical resistance is obtained irrespective of whether the root mean square value filters (EWF1, EWF2) are of analogue or digital design, so that the regulation quality of the regulating device (SW) is improved. <IMAGE>
Patent DE-4319605-C1 (DE)
Title: Flashing warning device for electric hybrid road-vehicle
Inventor: NAUMANN FRITZ DR ING
IPC: B60L3/00
Filed: 1993-06-14
Granted: 1994-07-07
Abstract: The warning device is activated automatically by a control circuit (15), when the IC engine (17) used to drive the generator (21) for charging the vehicle battery (5) is in operation.The control circuit may receive an input from a wheel rotation sensor (23) so that the warning device is only activated when the IC engine is running and the vehicle is moving under control of an AND logic.
Patent DE-4327352-C1 (DE)
Title: Cosmetically designed leg prosthesis
Inventor: SCHMITT THOMAS
IPC: A61F2/64
Filed: 1993-08-14
Granted: 1995-04-06
Abstract: A cosmetically designed leg prosthesis (10) is described, having a thigh part (12) and a lower-leg part (14), connected thereto in an articulated manner, which parts are provided with covering material (22). The leg prosthesis (10) also has a knee-cap part (20). The covering material (22) of the leg prosthesis (10) has an interruption (24), at least on the front, in the knee region (18). The knee-cap part (20) is provided in the region of the interruption (24) in such a way that it bridges the interruption (24) irrespective of the angular position of the leg prosthesis. The leg prosthesis (10) is covered overall with a coating (38). <IMAGE>
Patent DE-4410984-C1 (DE)
Title: Motor-vehicle axle transmission casing with a cover
Inventor: WESTERMAIER FRITZ
IPC: F16H57/02
Filed: 1994-03-30
Granted: 1995-02-16
Abstract: A description is given of a casing for a motor-vehicle axle transmission. The casing has a cover on its rear side, the inner wall of the said cover being of concave design and divided by ribs into different areas. With the concave inner wall of the cover, the ribs form a flow duct to guide the oil flung off by a crown wheel, a flow duct to guide the oil flung off by a plantary gear set, and space for a venting device, which is protected from the oil flung off by the rotating components of the axle transmission.
Patent DE-4411412-C1 (DE)
Inventor: BECKER FRIEDHERZ
IPC: F27D3/00
Filed: 1994-03-31
Granted: 1995-09-07
Abstract: Apparatus for the loading and unloading of a firing table (10, Figure 3) has, on at least one plane, a plurality of supports 16 for receiving a product to be fired. Also provided is a supporting structure 20 with projecting arms 24 which are adjustable in height relative to the structure 20. Driven rollers are provided to load or unload the firing table. In the preferred embodiment the rollers and the plurality of supports 16 are one and the same, and wheels 26 driven by motor 28 engage and drive the rollers 16. Alternatively the driven rollers may be mounted between a pair of arms 24. The arms can be raised or lowered to load or unload different levels of the firing table. Where the rollers are mounted between the arms they are adjustable in height perpendicular to the arms. <IMAGE>
Patent DE-4444418-C1 (DE)
Title: Rapid loader and unloader for transported goods, esp. for combined units
Inventor: SARRES DIETRICH DIPL ING
IPC: B65G63/00
Filed: 1994-12-14
Granted: 1996-03-21
Abstract: One or more parallel loading or unloading tracks (12,13) are arranged next to entry and exit stores and parallel road vehicle (11) tracks spanned by gantry cranes (2,3) parallel with the lengthwise direction of the tracks. A direct loading and unloading area comprises loading or unloading tracks, loading (5) and traffic (7) lane for customers' lorries. A stores loading and unloading area comprises a loading bay (6), traffic bay (8) for customers' lorries, one or more short-term packing bays (14) and a long-term parking bay (15) for the loading units (9). Transverse conveyors (4) are positioned across the lengthwise direction of the middle crane track (1). A semi-portal crane spans the direct and storage loading and unloading areas.
Patent NL-1018434-C1 (NL)
Title: Coat for young children, has coat part releasably attached to foot bag
Inventor: ERNST-RUIJS EVELYNE HENRIETTE
IPC: A47G9/06
Filed: 2001-07-02
Granted: 2003-01-08
Abstract: The coat part (2) is releasably attached to a foot bag (5), so that the coat can be worn as normal when the child is not in a pram or child seat. The foot bag can be altered in both the length and thickness directions, independently of the age of the child, and can be stored inside a tube. The coat material is water repellent and can be provided with a fleece inner lining. The coat is suitable for children up to ca. 3 years old and is used in prams, buggies, child seats etc. The coat part has sleeves (3) and a hood (4) which are optionally detachable.
Patent RU-2024301-C1 (RU)
Title: Method for preparation of silver-containing catalyst for oxidation of ethylene into ethylene oxide and silver-containing catalyst for oxidation of ethylene into ethylene oxide
Inventor: GOSSE BOKSKHOORN
IPC: C07D301/10
Filed: 1987-07-27
Granted: 1994-12-15
Abstract: FIELD: catalytic chemistry. SUBSTANCE: silver-containing catalyst contains 1-25 mas. % of silver on carrier. The latter contains aluminium oxide preliminarily mixed with tin compound with atomic ratio of tin to aluminium equally 0.0001-0.1, and cesium compound with atomic ratio of the latter to aluminium equally 0.0001-0.1 and calcined at 1200-1700 C. Silver-containing catalyst may additionally contain alkali promoter - potassium, rubidium or cesium in the amount of 20-1000 mas.part. per 1000000 mas. part. of catalyst. The latter contains fluoride anion, preferably, in the amount of 10-1000 mas.part. per 1 000 000 mas.part. of catalyst. Catalyst is produced by impregnation of preliminarily obtained carrier with solution of silver compound with subsequent reduction of silver compound to silver metal. Preferably used for carrier is anhydrous or hydrated aluminium oxide. Cesium compound is used in form of cesium fluoride, nitrate, chloride or sulfate. Used as tin compound is sulfate of tetra- or bivalent tin. Alkali promoter is used in the amount ensuring settling of said amount in ready made carrier. EFFECT: higher efficiency. 9 cl, 1 tbl
Patent RU-2016507-C1 (RU)
Title: Unit for growing plants
Inventor: GURKIN YURIJ I
IPC: A01G31/02
Filed: 1988-07-18
Granted: 1994-07-30
Abstract: FIELD: plant growing. SUBSTANCE: unit has dismountable casing with slots provided in its side walls enclosing butts of rods. The latter have rectangular cells positioned on them so that they can be rotated through 180 degrees. The cells have water-tight bottoms and perforated walls with plants set out in them. As some of the cells are allowed to rotate through 180 degrees there appear channels of various shape allowing for supplying the plants with feed liquid. EFFECT: simple in use, durable, increased yield-capacity of plants. 5 dwg
Patent RU-2074858-C1 (RU)
Inventor: KARLO BATTISTINI
IPC: A61P31/04
Filed: 1989-08-04
Granted: 1997-03-10
Abstract: A crystalline form of (5R,6S)-2-carbamoyloxymethyl-6-((1R)-hydroxyethyl)-2-penem-3-carboxylic acid incorporates two molecules of water per molecule of the acid and is useful as an antibacterial agent.
Patent RU-2022746-C1 (RU)
Inventor: VOLKOV ANATOLIJ I
IPC: B23K31/02
Filed: 1990-04-06
Granted: 1994-11-15
Abstract: Использование: энергетическое, химическое и другие отрасли машиностроения для соединения многогранных труб. Сущность изобретения: при сварке поворотного стыка многогранной трубы сварочную горелку постоянно поворачивают в плоскости стыка, сохраняя ее нормальное положение к поверхности трубы в точке сварки, и одновременно перемещают в осевом направлении, поддерживая постоянную длину дугового промежутка. 8 ил.
Patent RU-2022629-C1 (RU)
Inventor: TAKHISTOV YURIJ V
IPC: B01D63/06
Filed: 1990-05-21
Granted: 1994-11-15
Abstract: Использование: для мембранного разделения высокоагрессивных жидкостей и газов. Сущность изобретения: пучок мембранных элементов размещен в корпусе, концы элементов укреплены в двух подвижных трубных досках, снабженных стаканами с осевыми отверстиями, к которым присоединены штуцеры. Герметичность камер обеспечена наличием двух кольцевых разделительных элементов в виде металлических мембран. По периферии разделительные элементы соединены с корпусом, а по внутреннему периметру - с дном соответствующего стакана вблизи штуцера. Их расстояние δ от торцевой крышки определено из неравенства   , где Δ т  - максимальное изменение длины мембранных элементов; δ р  - максимальное значение прогиба разделительного элемента. 3 з.п. ф-лы, 3 ил.
Patent RU-2033865-C1 (RU)
Title: Device for applying graphite-containing suspensions of lubricants
Inventor: RENE SHMITTER
IPC: B05B15/658
Filed: 1990-11-14
Granted: 1995-04-30
Abstract: FIELD: plastic metal working. SUBSTANCE: distributor is mounted for fixating the angular turn relative to the longitudinal axle and for displacement along the longitudinal axle by means of holders. The distributor is made as several chambers. Each of them has one spraying assembly or a group of them. Each spraying assembly has a housing with the inlet for the product, a distribution head with a spraying jet, locking and filtering fixtures. The device is equipped with a unit of high pressure and filtration and a programmable control and distribution unit connected with the former unit and with the distributor. EFFECT: facilitated manufacture. 5 dwg
Patent RU-2029639-C1 (RU)
Title: Мобильное устройство для сортировки круглых лесоматериалов и поштучной разборки их пачек
Inventor: USHAKOV GRIGORIJ G
IPC: B07C5/14
Filed: 1990-05-11
Granted: 1995-02-27
Abstract: Использование: изобретение относится к сортировочным устройствам, применяемым в лесной промышленности, и позволяет расширить технологические возможности устройства. Сущность изобретения: устройство состоит из бункера 1 с неподвижной и подвижной стенками. Подвижная стенка выполнена в виде вилочного захвата 3, который может поворачиваться вокруг своей оси гидроцилиндрами. Неподвижная стенка оканчивается порожком 5 в зоне действия элеватора 6. За элеватором установлены торцеравнитель 7, механизм поштучной выдачи 8 и поперечный сортировочный транспортер 9, состоящий из сортировочных кареток 10, соединенных коленчатыми поводками 11 с тяговыми цепями 12. Все механизмы устройства смонтированы на общей раме 13. Рама устройства шарниром 14 разделена на две части: на раму сортировочного транспортера 15 и раму раскатного стола 16. Рама устройства имеет несколько опор. Крайние опоры 17 и промежуточная опора 18 через колеса 19, развернутые на 90° относительно продольной оси устройства, опирается на рельсовые пути 20. Вилочный захват имеет стойки, которые вместе с вилочным захватом смонтированы на подвижной платформе на их общей оси. Вилочный захват закреплен на оси вилочного захвата шарниром, однако шарнир вилочного захвата расположен эксцентрично относительно оси вилочного захвата. Подвижная платформа вилочного захвата перемещается в раме платформы вилочного захвата 25, одним концом опирающейся через шарнир на раму раскатного стола, а другим во время съема пачки с автолесовоза - на аутриггеры 27. На дно бункера уложены канаты 29, образующие тросовую люльку. Одни концы тросовой люльки закреплены на грузовой лебедке 30, а другие через кольца 31 и поводки 32, также с кольцами на концах, через которые пропущены канаты тросовой люльки с концами вил вилочного захвата. На раме раскатного стола расположен привод 33 для поперечного сортировочного транспортера и механизма поштучной выдачи. На концах стоек вилочного захвата выполнены захваты с управляемыми дистанционно замками. За замки при съеме пачки с автолесовоза присоединяются канаты тросовой люльки. Между бункером и механизмом поштучной выдачи выполнен специальный подъемник 35 с порожком 36. Подъемник и порожек служит для предварительного поштучного разделения бревен от их сплошной однорядной щети. Сортированные бревна сбрасываются в карманы-накопители 37. Карманы-накопители располагаются в несколько рядов. Сортировочное устройство после заполнения карманов- накопителей одного ряда переезжает с помощью колес на свободный ряд карманов-наполнителей. Для перемещения пачки лесоматериалов в бункер на раму раскатного стола имеется привод платформы вилочных захватов 38. Круглые лесоматериалы на сортировочное устройство могут подаваться автолесовозами. Вся установка управляется с одного пульта, расположенного в операторской 40. 3 з.п. ф-лы, 2 ил.
Patent RU-2002586-C1 (RU)
Inventor: MAKSUMOV TULKUN M
IPC: B22F9/04
Filed: 1990-10-30
Granted: 1993-11-15
Abstract: Сущность изобретени  заключаетс  в том, что  молибденовую проволоку толщиной 100 мкм в виде путанки массой 10 кг помещают в графитовую по-з   дочку в вакуумную печь. Поспе откачки до 10 мм ртст провод т нагрев до 1900&deg; в течение 3 ч  Охлаждение осуществл ют в шлюзовой камере в  течение 1 ч Охрупченную проволоку измельчают  до размера частиц 50-150 мкм Получают пороо шок с насыпным весом 5 6 г/см 1 з п ф-лы
Patent RU-2014315-C1 (RU)
Title: Способ олигомеризации пропилена
Inventor: DZHUZEPPE BELLUSSI
IPC: C08F4/06
Filed: 1991-06-21
Granted: 1994-06-15
Abstract: Сущность изобретения: пропилен олигомеризуют в присутствии рентгенографически аморфного алюмосиликагельного катализатора с молярным соотношением диоксида кремния и оксида алюминия 30 : 1 - 500 : 1, площадь поверхности 500 - 1000 м/г, общим объемом пор между 0,3 и 0,6 мл/г, средним диаметром пор порядка 10 или меньше, и свободными или в основном свободными порами с диаметром более, чем 30, при температуре 100 - 250°С и давлении 10 - 70 атм. 3 з.п. ф-лы, 1 табл.
Patent RU-2008293-C1 (RU)
Title: Slag-ash concrete composition
Inventor: PAVLENKO STANISLAV I
IPC: C04B28/02
Filed: 1991-02-15
Granted: 1994-02-28
Abstract: FIELD: manufacture of concrete material. SUBSTANCE: concrete composition contains the following ingredients, % by weight: portland cement 25-29; blast- furnace sand with particle size ≅ 5 mm 48-56; ash 10-14; commercial-type lignosulfonate 0.09-0.1; 136-157 M water-repelling liquid 0.045-0.05 and water for the balance. For the preparation composition commercial lignosulfonate is added to dry mixture under stirring for 1 min. Thereafter, 136-157 M water- repelling liquid stabilized with 1% aqueous gelatin solution is added to the resulting mixture. The characterization of slag-ash concrete product is as follows: average volume weight 1975- 2025 kg/m 3 , compressive strength 43.1-43.8 MPa, freeze-thaw durability 700-850 cycles. EFFECT: improved quality and lower manufacture cost. 2 tbl
Patent RU-2034085-C1 (RU)
Inventor: TROKHINA GALINA N
IPC: C22C19/03
Filed: 1991-04-17
Granted: 1995-04-30
Abstract: FIELD: metallurgy. SUBSTANCE: intermetallide Ni 3 Al-base deformable alloy has additionally cobalt, and components were taken at the following ratio, wt.-%: cobalt 4-5; iron 4-6; molybdenum 0.5-1.5; hafnium 0.5-1.0; boron 0.02-0.4; carbon 0.03-0.06; Ni 3 Al with 8.0-9.5% Al - the rest. Alloy can be used for making of articles made of deformed semiproducts (rods, sheets). EFFECT: enhanced quality of alloy. 1 tbl
Patent RU-2013488-C1 (RU)
Title: Road roller
Inventor: KRAVCHENKO IVAN I
IPC: E01C19/26
Filed: 1991-04-22
Granted: 1994-05-30
Abstract: FIELD: road compaction. SUBSTANCE: machine has crank mechanism mounted on frame. Crank rod is connected to roller shaft and has the form of articulated X-shaped links. Crank is fashioned as a pair of gears with equal number of teeth. The length of crank is less than the radius of pitch circle of the gear. Frame can be fabricated from resilient material. EFFECT: enhanced efficiency of rolling. 3 cl, 1 dwg
Patent RU-2042442-C1 (RU)
Title: Separator for the seed separation
Inventor: CHODOEV KUBANYCHBEK BOKUEVICH
IPC: B07B13/00
Filed: 1991-05-07
Granted: 1995-08-27
Abstract: FIELD: agricultural mechanical engineering. SUBSTANCE: separator for the seed has a charging bunker, a friction separation surface, a striker-launcher for supplying the seeds to the rotating horizontal friction surface. The striker-launcher is made in the form of a spring-loaded reservoir-accumulator with a lateral protrusion. The protrusion contacts the camshaft. Brusher are mounted over the friction separation surface. The striker-launcher gives to the separated seeds different initial velocities. Falling onto the disk different seeds get into different zones and are unloaded into collectors. EFFECT: enhanced quality of separation. 1 cl, 4 dwg
Patent RU-2012373-C1 (RU)
Inventor: NAZAROV VIKTOR G
IPC: A61L33/06
Filed: 1991-05-31
Granted: 1994-05-15
Abstract: FIELD: medicine. SUBSTANCE: method provides increase in clotting resistance of thermoplastic material surfaces and decrease in rate of complement activation by conducting the steps of solvent extracting the constituents from surface layer of the material, drying and treating the resulting product successively with solution of sulfuric anhydride in inert solvent and base with subsequent removing the reactants by evaporation in vacuum. EFFECT: increased coagulation tolerance. 1 tbl
Patent RU-2046096-C1 (RU)
Title: Method of chromealuminopotassium alum producing
Inventor: KHUSAINOVA REZEDA MAZGAROVNA
IPC: C01F7/76
Filed: 1991-06-05
Granted: 1995-10-20
Abstract: FIELD: inorganic chemistry. SUBSTANCE: depleted industrial aluminochrome-containing catalyst is mixed with potassium hydroxide and prepared mixture is caked at 400-600 C. Then the cake is ground and subjected for interaction with sulfuric acid up to the complete neutralization. After reaction termination water is added, precipitate SiO 2 , is separated, and light-violet crystals of mixed chromealuminopotassium alum were precipitated from the filtrate. Method can be used in chemical, leather and textile industries. EFFECT: improved method of alum producing.
Patent RU-2000809-C1 (RU)
Inventor: ZORIN NIKOLAJ A
IPC: A61K38/16
Filed: 1991-08-01
Granted: 1993-10-15
Abstract: Использование в биологии и медицине Сущность  способа вначале провод т аффинную хроматографию  на иминодиуксуснокислой агарозе со  спейсером и элюируют с нее а -макрогпобулин, а  затем несорбировавшийс  на названной агарозе  материал пропускают через иминодиуксуснокислую  эгарозу без спейсера, элюируют с нее ассоциированный  с беременностью а -гпикопротеин и дочищают  его негативной иммуноаффинной хроматографией  на 4-бета-оксиэтипсульфонип-2-аминоа  низол-агарозе с иммобилизованными антителами  против белков сыворотки крови мужчин
Patent RU-2008542-C1 (RU)
Title: Overrunning ratchet mechanism
Inventor: LEONOV ANATOLIJ I
IPC: F16D41/12
Filed: 1991-07-01
Granted: 1994-02-28
Abstract: FIELD: mechanical engineering. SUBSTANCE: overrunning ratchet mechanism has ratchet-wheel 1 and holder 2 accommodating pawls 3 made in the form of plates adopted to rotate round their axles and pressed to ratchet-wheel by resilient members 4. Secured on ratchet-wheel are two disk-shaped carriers mounted with axial clearance relative to rests 5. Disk-shaped carriers are made in the form of blade runners, blades of which are oriented so that in case of free wheeling of the mechanism air-and-oil mixture is fed onto that surface of pawl 3, which faces ratchet-wheel. In the course of free wheeling air-and-oil mixture flow is fed by means of blades under pawl surface facing ratchet-wheel to brake off pawls from ratchet-wheel and so constant clearance between pawls and ratchet-wheel teeth is maintained. In the course of working running of mechanism flow of air-and-oil mixture is interrupted and pawls are forced by resilient members to engage ratchet-wheel teeth. EFFECT: improved effectiveness of mechanism. 2 dwg