baber/WOPTO huggingface dataset:
Patent DE-4227322-C1 (DE)
Title: Tent rapidly erectable frame with linkage coupled to central suspension - comprises rods secured in releasable holders by distal ends,and tensioning spokes coupled to clamping head
IPC: E04H15/24
Filed: 1992-08-18
Granted: 1993-07-22
Abstract: The tent rods are secured at their end. away from the central suspension (4) in a releasable holder, and the lowermost telescopic elements extensible from the tent rods are retained in the holder. The latter is made of plastics, leather, or textile material. To the rods (7) guided through the central suspension additional rod retainer, are linked, and are telescopically extensible. Between the rod retainers (2) and the central suspension, or between them and the tensioning spokes (8) are  rubber or spring elements, which press the rod retainers apart. On the head of the central suspension at least one tipping bolt (4') is arranged which locks the rod retainers in their vertical position against the force of the spring elements. ADVANTAGE - Simple handling.
Patent DE-4330125-C1 (DE)
Title: Crankcase breather device of an internal combustion engine
Inventor: LEMBERGER HEINZ
IPC: F02M25/06
Filed: 1993-09-06
Granted: 1994-11-10
Abstract: For a crankcase breather device of an internal combustion engine with a breather pipe, which has an end section of considerable length running inside an air inlet manifold, it is proposed, for unrestricted breathing where there is a risk of icing, that the end section has an opening approximately equal in area to the internal cross-section of the end section at the greatest possible distance upstream of its conventional outlet orifice, which opening has edge sections in proportion to the inside width connected tangentially or flatly with the inner side(s) of the end section.
Patent DE-4341423-C1 (DE)
Title: Method for separating an FDM signal by frequency
Inventor: GOECKLER HEINZ DR
IPC: H03H17/06
Filed: 1993-12-04
Granted: 1995-02-16
Abstract: A method for generating an FDM signal with a high number of channels for transmission purposes in broadcast and television distribution systems, the channel signals sampled and digitised with a uniform sampling rate in each case being frequency-converted in interpolating digital frequency converters, increasing the sampling rate, and being combined to form the FDM signal, the frequency-converted signals being complex-valued signals which are combined by means of a complex adder and are frequency-converted in a second stage by means of filters having complex-value coefficients, further increasing the sampling rate, and being converted into real signals which are combined by means of a real adder to form the FDM signal, characterised in that for the purpose of separating the individual channel or channel group signals from the FDM signal, the method steps used for conditioning the signal are subjected to a Hermitian transposition and used. Use in a broadcasting and television distribution system, particularly in optical fibres which allows a high number of channels and a local exchange of programmes with high flexibility and reconfigurability at any points by means of single channel band filters of low complexity (Figure 4). <IMAGE>
Patent DE-4400257-C1 (DE)
Title: Metal spinning method for the chipless production of a hub of a gearing component having the hub
Inventor: FRIESE UDO
IPC: B21D53/30
Filed: 1994-01-07
Granted: 1994-12-01
Abstract: The invention relates to a method and an apparatus for the chipless production of a hub of a gearing component, the sheet-metal blank carried by a tool of a main spindle and rotating relative to one or more spinning rollers being reduced in thickness by spinning it by means of a spinning roller and being formed around a tool pin arranged on the setter or tool and passing through the sheet-metal blank to give a cylindrical projection which projects from the sheet-metal blank.
Patent DE-4415388-C1 (DE)
Title: Detonating chain
Inventor: RITTER HEINZ DIPL PHYS
IPC: F42D1/055
Filed: 1994-05-02
Granted: 1995-04-20
Abstract: A detonating chain for use in particular in mining has a large number of triggering stages S1, S2, ..., each of which contains a series circuit which is connected between two supply lines (A, 0; B, 0) and consists of a thyristor T and a triggering device ZE. The signal voltage for the thyristor T of each stage is in this case derived just from the switching state of the thyristor T in the respectively preceding stage. In consequence, the activation is passed on from stage to stage independently of the triggering device ZE, and in particular independently of whether any fuze at all is connected and whether, as is correct during activation, the said fuze does or does not have high resistance. In this way, defects of known circuits are avoided, which can lead to the situation, when the electrical power supply is switched on, of the detonation originating not only at the first triggering stage but also, at the same time, at the point of a missing fuze, or the detonation sequence ending at the point of a fuze which is not operating correctly, or unacceptable delays occurring, and an excessive delay in consequence occurring to the interval between the electrical sequence and the explosion wave, and undesirable changes occurring in the pressure wave which is initiated by the detonation sequence. <IMAGE>
Patent DE-4445328-C1 (DE)
Title: Computer system clock time position on-line monitoring circuit
Inventor: VUKSIC ANTUN DIPL ING
IPC: G06F1/10
Filed: 1994-12-19
Granted: 1996-04-04
Abstract: Two single bit data paths (FA1,FA2,FA3...;FB1,FB2,FB3...) for T max- and T min-criteria are provided for a data path comprising an alternating sequence of registers (R1,R2,R3...) and logic blocks (LB1,LB2...). The data paths each comprise an additional bit place per register and data delay elements between successive registers. The data delay elements are matched to a maximum or minimum data delay time of a logic block arranged between the registers. An identical transmission of data signals occurs on both data paths per system clock cycle. An inversion of the data signals occurs per system clock cycle. The data signals in the additional bit places are no longer identical when there is an error.
Patent NL-1016725-C1 (NL)
Title: Web cam, has digital camera mounted on arm connected to base for recording objects on desktop
Inventor: ARDENNE LUCAS VAN
IPC: H04N1/00
Filed: 2000-11-28
Granted: 2002-05-29
Abstract: The digital camera (5) is mounted on an arm (3) connected to a base body (2), e.g. a desk lamp arm. The basis body is designed to be secured to or rested on a desktop and comprises e.g. a lamp foot. Objects (8) on the desktop can be recorded by the camera.
Patent NL-1018976-C1 (NL)
Title: Staining for use in manual laboratory, uses sample slides which remain attached to staining device during staining procedure
Inventor: CONTANT MENNO
IPC: G01N1/31
Filed: 2001-09-18
Granted: 2003-03-19
Abstract: Staining comprising microscope slides (6) for samples (5) which remain physically attached to the device during the staining procedure, is new. A device and a method for carrying out staining of a material in a manual laboratory as part of a histological, cytological, bacteriological, hermatological or immunological process uses an electronic system for advising the operative as to which reagents the device with the microscope slides with the material to be stained on them should be placed in during a given time period. The slides remain physically attached to the device.
Patent NL-1020823-C1 (NL)
Title: Bag opening machine, includes bag opening device which holds bag with its mouth facing downwards
Inventor: ZWEMER JACOBUS ADRIAAN
IPC: B65B43/30
Filed: 2002-06-10
Granted: 2003-12-11
Abstract: A device (13) for opening a folded flat bag (5) is designed to hold the bag in a substantially vertical position (C) with its mouth facing in the downwards direction.  The machine (1) is used to open bags with one open side and comprises a first device (3) for supplying an empty folded flat to a first position (A) in a feed device (9) used to supply it to an opening device in which the folded flat bag is gripped on two opposing outer sides in order to open it.
Patent RU-2040534-C1 (RU)
Title: Thermoplastic composition
Inventor: SUMIO UEDA
IPC: C08L77/00
Filed: 1986-12-25
Granted: 1995-07-25
Abstract: FIELD: thermoplastic materials. SUBSTANCE: composition has styrene-butadiene block-copolymer at styrene link content from 25 to 80 wt.-% EFFECT: enhanced quality of composition. 6 tbl
Patent RU-2018119-C1 (RU)
Inventor: GRUZDOV VALERIJ E
IPC: G01N27/72
Filed: 1988-12-26
Granted: 1994-08-15
Abstract: FIELD: magnetic circuit parameter check-up. SUBSTANCE: method employs for rejection deviation of gradients of longitudinal component of high-frequency magnetic field strength vector from rated value built up along edges in their plane of symmetry, value and sign of gradient measured at point of phase polarity reversal or value and direction of displacement of phase polarity reversal point of longitudinal component. EFFECT: improved accuracy of check.
Patent RU-2052392-C1 (RU)
Inventor: BOCHAROV VIKTOR V
IPC: C02F101/30
Filed: 1989-06-06
Granted: 1996-01-20
Abstract: FIELD: sewage treatment. SUBSTANCE: method for treatment of sewage which contains surfactants by active slime comprises delivery of sewage at constant volumetric speed into an air tank with concentration of surfactants equal to half the critical concentration of mycelium formation, and adaptation of active slime. On completion of the active slime adaptation process the volumetric delivery speed of sewage is increased to a value which is equal to, or smaller than, 0.5 the biological decomposition speed of surfactants adapted by active slime. The sewage delivery speed is found from a relation submitted in the description of the invention. EFFECT: higher efficiency. 1 tbl
Patent RU-2038015-C1 (RU)
Title: Machine for rolling of dough
Inventor: AKIO SAITO
IPC: A21C3/06
Filed: 1990-06-11
Granted: 1995-06-27
Abstract: FIELD: food industry. SUBSTANCE: sector-shaped endless conveyor 5 is installed at the outlet of delivery conveyor 4. Disposed at a distance above said conveyor 5 is plate 6 also shaped like conveyor 5. The plate is secured on bearing member 7. Both member 7 and sector-shaped conveyor are mounted on frame 10. EFFECT: improved design. 3 cl, 3 dwg
Patent RU-2021669-C1 (RU)
Inventor: KLAAS KHELMUT
IPC: A01D41/12
Filed: 1990-09-27
Granted: 1994-10-30
Abstract: Использование: для увеличения сепарации остаточного зерна из соломистого вороха. Сущность изобретения: комбайн содержит аксиальное молотильно-сепарирующее устройство, которое состоит по меньшей мере из двух роторов и окружающего их кожуха. Кожух выполнен частично с проходными отверстиями для повторно вымолачиваемого зерна. Для достижения безупречного отделения остатков зерна кожух увеличен поверх обоих роторов так, что там образуется полость, в которой может расширяться переданный первым ротором соломистый ворох, прежде чем он снова будет захвачен вторым ротором. Посредством этого расширения находящиеся еще внутри соломистого вороха остаточные зерна могут выпадать наружу и, таким образом, сепарироваться. 5 з.п. ф-лы, 4 ил.
Patent RU-2047364-C1 (RU)
Title: Disintegrator
Inventor: GRYAZEV ALEKSEJ ALEKSANDROVICH
IPC: B02C13/22
Filed: 1991-02-25
Granted: 1995-11-10
Abstract: FIELD: milling. SUBSTANCE: disintegrator has housing 1 with charging branch pipe 2 and discharging branch pipe 3. Working members 4 and 5 are oppositely mounted inside the housing for permitting rotation in opposite directions. The members have grinding members made up as pins 8. The free ends of the pins of one of the rotors are received in ring concentric grooves made in the disk of the other rotor. The pins can be mounted for permitting rotation about their own axis and dismounted and mounted. EFFECT: enhanced efficiency. 3 cl, 3 dwg
Patent RU-2064713-C1 (RU)
Title: Method of diagnosis of structural cleanness of monocrystals of n type silicon grown by zone melting
Inventor: KAZAKEVICH LEONID ALEKSANDROVI
IPC: H01L21/66
Filed: 1991-02-28
Granted: 1996-07-27
Abstract: FIELD: electronics. SUBSTANCE: invention is related to field of measurement of parameters of semiconductor materials. Examined and standard samples are irradiated with particles having energy sufficient to form Frenkel pairs, and with integral flux not leading to inversion of type of conductance. Then they are annealed, dependence of concentration of A centers on temperature is measured and annealing temperature of A centers is found by it. By relation between annealing temperature of A centers in examined and standard samples conclusion is made on presence of defects not exposed by selective etching in examined sample. EFFECT: improved reliability of method. 1 dwg, 1 tbl
Patent RU-2006030-C1 (RU)
Inventor: OVCHARENKO GENNADIJ I
IPC: G01N33/38
Filed: 1991-04-19
Granted: 1994-01-15
Abstract: FIELD: building materials. SUBSTANCE: method involves the steps of: taking samples of brown coal ashes, carrying out chemical analysis for free calcium oxide in initial ash and in ash after its grinding to specific surface of 800-1000 squared cm/g, then determining free calcium oxide in initial ash as a function of free calcium oxide open or closed by glass phase in ash after grinding, and finally determining free calcium oxide closed by glass phase of ash of a batch to be analyzed from the obtained relationship. EFFECT: simplified method.
Patent RU-2019798-C1 (RU)
Inventor: OGORODOV VALERIJ A
IPC: G01M3/14
Filed: 1991-05-12
Granted: 1994-09-15
Abstract: Использование: контроль герметичности изделий, находящихся под давлением газа или жидкости. Сущность: кольцевые камеры, выполненные с возможностью их расширения, герметично скреплены кромками с испытуемым трубопроводом. На трубопроводе /или на опоре/ установлен электроконтактный датчик /ЭКД/, соединенный посредством кабеля с сигнализатором и снабженный контрольно - пусковым органом, выполненным в виде ленточного или нитевидного длинномерного гибкого элемента /ДГЭ/, натянутого вдоль трубопровода и пропущенного через направляющие опоры /НО/, установленные на кромках камер или на некотором удалении от них, причем конец ДГЭ, противоположный ЭКД, закреплен на неподвижный опоре. При утечке газа /жидкости/ на одном из участков трубопровода соответствующая ему камера расширяется и давит на ДГЭ. Натяжение последнего усиливается, что ведет к срабатыванию ЭКД, а следовательно, сигнализатора. Нитевидный ДГЭ в целях увеличения площади взаимодействия с камерами может быть снабжен гибкими трубками или жесткими пластинчатыми элементами, причем последние в направлении натяжения нити выполнены дугообразными с радиусом дуги, превышающим радиус контролируемого участка трубопровода на 1 - 3 см. В целях снижения потерь на трение контрольно - пускового элемента датчика устройство с ленточным ДГЭ может быть снабжено НО с цилиндрическим роликом, а устройство с нитевидным ДГЭ - НО с вкладышем, выполненным в форме втулки с округлыми кромками отверстия, обладающего низким коэффициентом трения поверхности. 7 з.п. ф-лы, 19 ил.
Patent RU-2006451-C1 (RU)
Inventor: POPOVA SVETLANA N
IPC: B66F7/06
Filed: 1991-04-11
Granted: 1994-01-30
Abstract: FIELD: load lifting. SUBSTANCE: lifter has trolley 1. Fitted in housing 3 in bearings 4 and 5 are two two-support load screws 6 of lifting mechanism of load-lifting disk 14. Load screws are arranged vertically in parallel and rotate in synchronism. Two nuts 8 of screws 6 are secured in lower cross-member 7. Fitted in middle of cross-member is rod 9 with upper cross-member connected to its upper end. Lifting mechanism has also folding rod supports, upper supports being coupled with upper cross-member. EFFECT: enlarged operating capabilities. 4 cl, 8 dwg
Patent RU-2023182-C1 (RU)
Inventor: NUZHNOV ADOLF A
IPC: F02B53/00
Filed: 1991-11-18
Granted: 1994-11-15
Abstract: Использование: в машиностроении, а именно в роторно-поршневых двигателях внутреннего сгорания. Сущность изобретения: двигатель содержит корпус 1, выполненные в нем кольцевую незамкнутую цилиндрическую полость 2, впускной 3 и выпускной 4 каналы, блок поршней, выполненный в виде диска 5 и закрепленных кольцевой полости 2, и цилиндрический разделитель 7 с выполненными в нем радиальными камерами сгорания 8, установленный в разрыве кольцевой полости 2, причем оси 10 камер 8 сгорания расположены по касательной к осевой линии 11 кольцевой полости 2 в точках пересечения линии 11 с цилиндрической поверхностью 9 сопряжения корпуса 1 и разделителя 7, а впускной 3 и выпускной 4 каналы расположены со стороны, противоположной разделителю 7. 2 ил.
Patent RU-2008836-C1 (RU)
Title: Tendinous-figamentous intraosseous fixative
Inventor: LANSHAKOV VITALIJ A
IPC: A61B17/58
Filed: 1992-07-08
Granted: 1994-03-15
Abstract: FIELD: traumatology. SUBSTANCE: fixation has body 1 with through longitudinal opening 2 made with longitudinal through slot to form flaps 4 with lateral slot 7 on one end to form open ring 6 and teeth 5 on opposite end. Body 1 is made of porous material with shape memory effect. As a result of contact heating in bone the flaps (4) join, rings 6 move apart and teeth 5 diverge. EFFECT: higher efficiency. 5 dwg
Patent RU-2024922-C1 (RU)
Title: Control command input device
Inventor: RUSAKOV VLADIMIR D
IPC: G06F3/02
Filed: 1991-08-29
Granted: 1994-12-15
Abstract: FIELD: control systems. SUBSTANCE: device has three flip-flops, six AND gates, four counters, a group of registers, group of multiplexers, comparison unit, four decoders, two NOT gates, two OR gates, memory unit. EFFECT: enhanced reliability. 1 dwg
Patent RU-2016431-C1 (RU)
Title: Electromagnetic voltage stabilizer
Inventor: MOROZOV MIKHAIL A
IPC: H01F29/10
Filed: 1991-07-25
Granted: 1994-07-15
Abstract: FIELD: electrical engineering. SUBSTANCE: primary network winding 11 is put on one half of O-shaped core, output winding 12 - secondary winding is placed on second half. It is connected in series with load and is used as stabilizing device of secondary voltage. In this autotransformer control over secondary voltage is achieved by change of value of magnetic flux crossing turns of secondary winding and consequently of value of secondary voltage by movement of regulator coupled to armature of electromagnet in plane of butt ends of halves of O-shaped core. Coil of electromagnet 9 is connected in parallel to load and is used as element responding to change of voltage in supply network. EFFECT: improved reliability of control over secondary voltage. 2 cl, 1 dwg
Patent RU-2053222-C1 (RU)
Inventor: ANDRIEVSKIJ ALEKSANDR M
IPC: C07C213/00
Filed: 1991-11-21
Granted: 1996-01-27
Abstract: FIELD: chemical industry. SUBSTANCE: method is carried out by reduction of 6-brom-2,4-dinitrophenol. The latter compound is prepared by simultaneously nitration and bromination of chlorobenzene. The process is followed by hydrolysis thus prepared 2-brom-4,6-dinitrochlorobenzene with the help of aqueous alkali at 70-95 C. Said hydrolysis may be carried out in aqueous-ammonium medium with the help of ammonium sulfide or sulfides of alkali metal. EFFECT: improves efficiency of method.
Patent RU-2041058-C1 (RU)
Inventor: JOKHANN VOLF
IPC: B27B29/00
Filed: 1992-04-23
Granted: 1995-08-09
Abstract: Использование: для зажима и подвода к месту обработки стволов деревьев посредством обрабатывающих инструментов, таких, как ленточные или дисковые пилы, фрезы и т.п. Сущность: выполненные в виде рамки приемные салазки оборудованы опорой для ствола. Опора расположена в нижней части рамки, ролики и прижимы в верхней. Направляющая закреплена на раме. Зажатый в приемных залазках ствол дерева движется с ними через обрабатывающий центр. 8 з.п.ф-лы, 7 ил.
Patent RU-2039275-C1 (RU)
Inventor: STEFANYUK BOGDAN M
IPC: E21C25/60
Filed: 1991-07-16
Granted: 1995-07-09
Abstract: Использование для гидравлического разрушения горных пород. Сущность изобретения: устройство для формирования струй жидкости содержит подводящий патрубок и последующие пары конического и цилиндрического патрубков с уменьшающимися по ходу движения жидкости радиусами. Радиусы цилиндрических патрубков, длины тех же патрубков и тангенсы углов конусности конических патрубков в последовательном ряду пар выполнены как средне геометрические величины. 1 ил.
Patent RU-2061611-C1 (RU)
Inventor: KASHNIKOV VLADIMIR N
IPC: E01B35/00
Filed: 1991-12-09
Granted: 1996-06-10
Abstract: FIELD: railway transport. SUBSTANCE: parameters characterizing condition of "wheel-rail" system are determined by angles between longitudinal axes of bogies and longitudinal axis of vehicle frame, length of vehicle base, values of forces appearing between bogie frame and wheelset axles. Parameters are expressed in form of values of directing forces between outer rail and wheel flanges. EFFECT: enhanced accuracy of results obtained. 4 dwg
Patent RU-2035482-C1 (RU)
Title: Vibration-absorbing mastic
Inventor: RODIONOV ALEKSANDR G
IPC: C09D131/04
Filed: 1991-11-26
Granted: 1995-05-20
Abstract: FIELD: vibration-absorbing materials. SUBSTANCE: mastic has, wt.-%: aqueous polyvinyl acetate dispersion plasticized with dibutylphthalate or glycerol triacetate 39.4-56.0; nepheline antipyrene 11.8-19.0; crystalline graphite 26-42. Mastic has additionally, wt.-%: chalk 2.2-8.0 and alkylbenzylpyridinium chloride 0.5-4.6 for stability increase. EFFECT: improved quality of mastic. 2 tbl
Patent RU-2018337-C1 (RU)
Inventor: KRASNOUKHOV VLADIMIR I
IPC: A63F9/06
Filed: 1991-10-31
Granted: 1994-08-30
Abstract: Использование: развитие логического мышления. Сущность изобретения: головоломка содержит игровые элементы, сцепленные друг с другом. Каждый из игровых элементов может быть вынут только одновременно с выдвижением другого игрового элемента. Головоломка имеет дополнительный игровой элемент, расположенный в центре игрушки и снабженный штырями, выступающими снаружи. Штыри проходят через промежутки между игровыми элементами или через отверстия в игровых элементах. Сопряженные поверхности скольжения игровых элементов имеют такой коэффициент трения, что центробежные силы, возникающие при закручивании головоломки, превышают силы трения между игровыми элементами. Игра заключается в разборке и последующей сборке головоломки. 1 з.п. ф-лы, 9 ил.
Patent RU-2030815-C1 (RU)
Inventor: SHALAEV NIKOLAJ V
IPC: H01L35/32
Filed: 1991-12-27
Granted: 1995-03-10
Abstract: Изобретение относится к термоэлементам, работающим в среднетемпературном диапазоне, и способу их изготовления, в котором ветви выполнены путем горячего прессования с упрощающим включением из продуктов термического разложения нитроцеллюлозного клея. Сущность: термоэлемент содержит теллурид свинца, в порах которого размещены продукты разложения нитроцеллюлозного клея, составляющего 0,02 - 0,04 мас.%. Изготоваливают суспензию, содержащую ацетон, нитроцеллюлозный клей и порошок полупроводникового состава, высушивают до твердого состояния. Твердую массу измельчают и прессуют заготовки при высокой температуре с коммутационными перемычками. 2 с. и 5 з.п. ф-лы, 2 ил.
Patent RU-2010054-C1 (RU)
Title: Method for treatment of threads and device for its realization
Inventor: BATISHCHEVA NATALYA A
IPC: D06B3/06
Filed: 1991-08-14
Granted: 1994-03-30
Abstract: FIELD: tailoring industry. SUBSTANCE: method includes the following stages: thread reeling out of bobbin, treatment of thread surface with balls of thermoplastic materials while rotating cone-shaped vessel round the thread, thread passing over guide units of sewing machine, and direction of thread to seam. Device realizes the method by receiving motion from main shaft and rotating cone-shaped vessel round the thread. EFFECT: improved quality of thread surface due to treatment with thermoplastic polymer material, reduced labor input and power consumption, higher productivity of labor due to reduced rupture of threads. 7 cl, 3 dwg