baber/WOPTO huggingface dataset:
Patent RU-2056853-C1 (RU)
Title: Method of preparing substance recovering reproductive function from ovaries
Inventor: KHAVINSON VLADIMIR KH
IPC: A61K35/54
Filed: 1992-04-24
Granted: 1996-03-27
Abstract: FIELD: medicine. SUBSTANCE: method involves the treatment of milled ovaries with acetic acid at pH 2.5-4.0 for 24-36 hr at 0-4 C with addition of zinc chloride (0.3-0.7 g/l), precipitation of polypeptides with acetone (8-12 volumes per 1 volume extract) at (-2)-(-8) C for 10-16 hr followed by separation of precipitate by filtration, drying, precipitate dissolving in distilled water, filtration and lyophilization. EFFECT: increased specific activity of product. 11 tbl
Patent RU-2035873-C1 (RU)
Title: Method for increasing nutrient value of milk products
Inventor: LIPATOV NIKITA N
IPC: A23C9/20
Filed: 1992-05-25
Granted: 1995-05-27
Abstract: FIELD: dairy industry. SUBSTANCE: milk-protein feedstock is mixed with fat component containing polyunsaturated fatty acids belonging to group ω 3 , which are added to milk-protein feedstock in the amount ensuring the 6-7% ratio of polyunsaturated fatty acids to the mass of proteins. EFFECT: higher efficiency. 1 tbl
Patent RU-2048908-C1 (RU)
Inventor: BORISOVA TATYANA V
IPC: C01F7/02
Filed: 1992-06-01
Granted: 1995-11-27
Abstract: Использование: в каталитической химии, в частности в способе получения катализаторов для процесса Клауса выделения газовой серы из кислых газов на катализаторе. Сущность изобретения: способ предусматривает использование переходного оксида алюминия с удельной поверхностью 100 400 м 2 /г который измельчают до частиц, большая половина которых имеет размер менее 20 мкм, с последующей обработкой при 60 99°С полученного продукта раствором азотной и/или уксусной, щавелевой или муравьиной кислоты (расход кислоты 0,01 0,1 моль на моль оксида алюминия). Гидратированный продукт сушат в кипящем слое инертного теплоносителя и пластифицируют азотной и/или щавелевой кислотами в присутствии карбамида (расход каждой из кислот 0,01 0,1 моль на моль оксида алюминия, а расход карбамида 1 2 моль на моль азотной кислоты). Пластифицированный продукт формуют, гранулы сушат и термообрабатывают. Переходный оксид алюминия содержит: χ оксид алюминия 10 80% и рентгеноаморфный гидроксид алюминия остальное или c оксид алюминия 10 80% и рентгеноаморфный гидроксид алюминия, содержащий 10% гиббсита и/или до 5% беминта, остальное. 3 з. п. ф-лы, 1 табл.
Patent RU-2045688-C1 (RU)
Title: Method for supply with natural gas and unit for its realization
Inventor: NAGANOV ALEKSANDR VALERIANOVIC
IPC: F02C6/00
Filed: 1992-05-06
Granted: 1995-10-10
Abstract: FIELD: technique for natural gas transportation. SUBSTANCE: to reduce expenditures for filling cylinders 4 with natural gas, provision is made for pressure differential between trunk gas pipeline 1 and gas pipeline 3 for rotation of turbine 2, which is connected by means of drive 9 with compressor 5 and pump 10. Gas withdrawn for filling cylinders is cooled in additional heat exchanger 12 and compressed in compressor 5 up to supercritical pressure, and cooled in cooler to temperature below critical. Produced liquid is supercooled in supercooler 11 and compressed additionally to preset pressure. Optimization of power consumption for compression of gas filled into cylinder 4 from service vessel 7 due to utilization of low temperature in recuperative heat exchangers 6, 11 and 12. EFFECT: higher efficiency. 2 cl, 2 dwg
Patent RU-2045305-C1 (RU)
Title: Tennis gun
Inventor: BRYZZHEV ALEKSANDR V
IPC: A63B69/40
Filed: 1992-06-16
Granted: 1995-10-10
Abstract: FIELD: sports training equipment. SUBSTANCE: tennis gun comprises pneumatic chamber 1 having a barrel 2 and communicating through tubular guide 5 with a ball hopper. The guide is made of two relatively inclined channels. Th lower outlet channel 7 is displaced along the axis of the inlet channel 8 towards the hopper and forms a step 9. The size of said step does not exceed half the inside diameter of the tubular guide. After a shot, this enables the guide curve to be locked by the next balls. Ball 10 disposed on step 9 before the next shot is twisted due to eccentricity "A" towards the step under the effect of the air flow. Balls are fed into the chamber under gravity. EFFECT: higher reliability of tennis gun. 2 dwg
Patent RU-2089082-C1 (RU)
Inventor: KARLO F ZEZZA MLADSHIJ
IPC: B29C49/00
Filed: 1992-10-09
Granted: 1997-09-10
Abstract: Изобретение относится к легкой промышленности, в частности к изготовлению кожгалантерейных изделий личного пользования и вариантов шарниров для таких изделий. Кожгалантерейные изделия личного пользования такие, как бумажники, папки для счетов, карманные календари, имеют часть, которая очень часто сгибается. Это сгибание приводит к образованию морщин и сильному износу, который плохо влияет на внешний вид изделия и уменьшает его долговечность. Предложен механический шарнир, который прикрепляется к кожеподобным панелям таких изделий. Шарнир включает в себя набор вставляемых друг между другом цилиндров, изготовленных из относительно мягкого материала, которые образуют осевое отверстие по всей длине шарнира, в которое вставляется тонкий стержень, изготовленный из достаточно жесткого, но упругого материала. Стержень короче, чем осевая длина отверстия, и удерживается в отверстии с помощью концевых заглушек, изготовленных либо отдельно от створки шарнира, либо непосредственно на ней. Створки шарнира имеют искривленную форму для того, чтобы панели, к которым они прикрепляются, могли оставаться параллельными, когда между ними размещаются материалы. Представлена альтернативная конструкция, включающая в себя третью панель, содержащую корешок наподобие используемого в бумажном переплете, или элемент конструкции, состоящий из серии независимо присоединенных цилиндров и трубчатых частей элемента конструкции, которые в свою очередь образуют второй расширяемый шарнироподобный элемент. 4 с и 2 з. п. ф-лы, 12 ил.
Patent RU-2069873-C1 (RU)
Title: Method of exposure of inhomogeneous sections of earth surface along railway bed
Inventor: KROTOV NIKOLAJ V
IPC: G01V1/00
Filed: 1992-07-21
Granted: 1996-11-27
Abstract: FIELD: railway transport. SUBSTANCE: invention is meant for examination of earth surface while using underground and land structures, railway vehicles and metropolitans. Vibration sensor is installed on railway vehicle. Values of resonance frequency of vibration of sensor during movement of vehicle along route is determined as well as its criterion value. Section of earth surface is referred to as anomalous by veviation of resonance frequency of vibration of sensor from its criterion value. EFFECT: improved authenticity of method. 2 cl
Patent RU-2041909-C1 (RU)
Inventor: DMITRIEVA ZINAIDA T
IPC: C09K17/00
Filed: 1992-07-27
Granted: 1995-08-20
Abstract: Изобретение относится к охране окружающей среды и может быть использовано для очистки песка, почв, грунтового материала от нефти, нефтепродуктов и для сбережения энергоресурсов. Состав для очистки почв содержит в качестве рабочего тела техническую воду, а в качестве экстрагирующего вещества широкую (бензиновую) фракцию легких углеводородов без или с добавкой фракции жирных кислот C 10 -C 16  суспендированных в воде, при следующем соотношении компонентов, мас. широкая фракция легких углеводородов 4,95 15,0; фракция жирных кислот C 10 -C 16  0- 0,15; вода остальное. 1 табл.
Patent RU-2057143-C1 (RU)
Title: Method for production of phosphorylated starch
Inventor: KOZLOVA NELI YAKOVLEVNA
IPC: C08B31/06
Filed: 1992-08-04
Granted: 1996-03-27
Abstract: FIELD: textile and food industry. SUBSTANCE: initially starch is treated by urea, the process is carried out within 4-4.5 h at 80-90 C. Thus obtained product is cooled to room temperature and is mixed with aqueous solution of hydrogen peroxide. Then thus prepared mixture is heated at 60-70 within 1-2 h, cooled to room temperature and treated by phosphorous anhydride. The latter process is carried out within 1-7 h at 20-70 C, molar ratio of starch, urea, hydrogen peroxide and phosphorous anhydride being 1: (0.048-0.435): (0.0046-0.0483):(0.0013-0.161) respectively. EFFECT: improves efficiency of method. 1 tbl
Patent RU-2030723-C1 (RU)
Title: Signaller of engine charging
Inventor: AMELCHENKO PETR ADAMOVICH
IPC: G01L23/22
Filed: 1992-06-03
Granted: 1995-03-10
Abstract: FIELD: measuring equipment. SUBSTANCE: signal from contact pickup 1 of position of fuel pump rack is analyzed to determine duration of logical "1", T1, and duration of logical "0", T2. If the ratio of T2/T1 is equal to a given one indicator 15 shows optimal regime. If the ratio T2/T1 is less than the given one the indicator 15 blinks signaling about engine overloading. EFFECT: enhanced reliability. 3 dwg
Patent DE-10036435-C1 (DE)
Title: Active noise suppression system, especially for motor vehicle, generates counter-phase sound signal depending on position and/or orientation of listener and detected noise
Inventor: GROEGER DIRK
IPC: G10K11/178
Filed: 2000-07-26
Granted: 2001-09-20
Abstract: The system has at least one microphone (2.1,2.2), at least one loudspeaker (14.1,14.2) near the listener (1) for generating sound of opposite phase to the noise and a control unit (5,6,9) for generating the sound depending on the noise with an input connected to a sensor (10) for detecting the spatial position and/or orientation of the listener's head for generating the counter-phase signal depending on the listener's position and/or orientation.
Patent DE-10116933-C1 (DE)
Title: Device for differentiating between different types of egg by sight and touch, comprises an egg-shell shaped flexible plastic cap
Inventor: GRAMLICH GABRIELE
IPC: A01K43/10
Filed: 2001-04-05
Granted: 2002-06-20
Abstract: Device for differentiating between different types of egg by sight and touch comprises an egg-shell shaped flexible plastic cap carrying printed symbols and shaped sections.
Patent DE-10132593-C1 (DE)
Title: Verfahren zum Betrieb eines Magnetresonanzgeräts mit Kompensation von Wirbelstromfeldern
Inventor: GEBHARDT MATTHIAS
IPC: G01R33/565
Filed: 2001-07-05
Granted: 2003-02-20
Abstract: Ein Verfahren zum Betrieb eines Magnetresonanzgeräts beinhaltet folgende Merkmale: DOLLAR A - Ein Gradientenspulen-, Shimspulen- und/oder Hochfrequenzsystem des Magnetresonanzgeräts werden mit einer Kompensationseinstellung zum wenigstens teilweisen Kompensieren von Wirbelstromfeldern, die durch wenigstens ein magnetisches Gradientenfeld verursacht werden, betrieben und DOLLAR A - in Abhängigkeit von einer Lage eines Mittelpunkts eines abzubildenden Bereichs eines Untersuchungsobjekts bezüglich einem Mittelpunkt eines Abbildungsvolumens des Magnetresonanzgeräts wird die Kompensationseinstellung derart gewählt, dass sie für die Lage des Mittelpunkts des abzubildenden Bereichs optimiert ist.
Patent DE-10156658-C1 (DE)
Title: Seat cushion, for actively inflated vehicle seat having cushion zones divided by protrusions, comprises air-impermeable bearing layer, especially made from foam, in which an air shaft with miniature fans is arranged
Inventor: PFAHLER KARL
IPC: B60N2/58
Filed: 2001-11-17
Granted: 2003-05-08
Abstract: Cushion, especially a seat cushion, comprises air-impermeable bearing layer (10), especially made from foam, in which an air shaft (20) with miniature fans (21) is arranged. Inserted strips (22) made from air-permeable material are arranged below the protrusions, run along the protrusions (15) and cover longitudinal edge zones of section of a ventilation layer (11).  The insertion strips are arranged in grooves (23) which extend longitudinally to the protrusions.
Patent DE-19526449-C1 (DE)
Title: Two=part piston for IC engine
Inventor: GRASSER DIETER
IPC: F02F3/00
Filed: 1995-07-20
Granted: 1997-02-27
Abstract: The piston is esp. for an IC engine, having outer and inner halves together with ring grooves and gudgeon pin bearings. The outer half (1) has insulating material in disc or washer form (9) to protect the gudgeon pin bearings (5) from the high combustion temperature. This insulating material is on the underside of the crown (8) or integral with it. A bayonet coupling joins the halves (1,2) together, and has a locking ring (3) on the outer half and mounted below the inner half. Ceramic can be used for the insulating material, and it is typically clamped between the halves.
Patent DE-19600448-C1 (DE)
Title: Liquid-cooled cylinder head for multicylinder engine
Inventor: AUPPERLE WALTER
IPC: F02F1/38
Filed: 1996-01-09
Granted: 1997-04-10
Abstract: The cylinder head is fitted to a multicylinder internal combustion engine, and has a casting with a space for cooling water, which is bounded by an outer side wall, a base of the cylinder head, and a cover which is spaced above the head. Gas exchange channels (9,10) pass through the space in the transverse direction, from valve openings in the base, to openings in the side walls. Supporting pillars (16,17) extend from the base to the cover inside the space, and have openings to accept cylinder head bolts. Each pillar is connected to a gas exchange channel by a bracing rib (19,20), which is integrated at least with the base and which extends into the space.
Patent DE-19621921-C1 (DE)
Title: Production of material made of waste
Inventor: RABE WOLFGANG DIPL CHEM
IPC: C10L5/40
Filed: 1996-05-31
Granted: 1997-10-23
Abstract: Production of a material made of waste, especially household waste, industrial waste, shredder residue, electronic scrap or mixed waste, comprises: (a) preparing a mixture comprising 2-20% water, 5-25% ash, and > 20% carbon; (b) pressing the mixture to a grain size of 10-100 mm and a bulk density of 0.3-0.9 t/m<3>; and (c) adjusting the fine grain amount of less than 1 mm of the fuel used to less than 25% after subsequent heating of the green body to 800 deg  C and subsequent centrifuging with a speed of 25 U/min. for 1 minute.
Patent DE-19622228-C1 (DE)
Title: Device for signal transmission to or from motor vehicle steering column
Inventor: WELSCHHOLZ JOERG
IPC: B60R21/01
Filed: 1996-06-03
Granted: 1997-06-26
Abstract: The device (2) fitted concentrically around the column below the steering wheel (1) comprises a fixed housing portion (2a) and a relatively rotatable portion (2b) preferably of plastic. The upper surface (2b') of the rotatable part (2b) carries electronic components (5) for signal preparation or processing. These components are connected by conductive tracks (6) to one another and to the cores of a ribbon cable (3). Also on the same surface is a pluggable connector (7) mating with a counterpart (8) on the hub of the steering wheel.
Patent DE-19651933-C1 (DE)
Title: Method of encasing plate-shaped pre-cast concrete parts, with shuttering robot
Inventor: BRUNE ROLAND DIPL ING
IPC: B28B7/00
Filed: 1996-12-14
Granted: 1997-11-27
Abstract: The method involves a pick-up appliance (4) which deposits the elements (7), with magnetic pieces for fixing them, onto a flat steel or other base, especially pallet. The pick-up appliance is movably mounted on an overhead gantry covering the base, conveyor track (9) and storage magazine (8) for the depositing elements which are conveyed with at least one conveyor to a level between an operating plane and the base plane.  For stacking, the depositing elements are vertically lowered in the storage magazine. For unstacking, the elements are raised to the level between the operating plane and base plane. The depositing elements are conveyed on one and the same conveyor track as far as a fixed stop (14) and are measured and identified by contactless sensors (13,15).
Patent DE-19733023-C1 (DE)
Inventor: HACKENBERG DIETER
IPC: F16B7/04
Filed: 1997-07-31
Granted: 1999-02-11
Abstract: The frame has profiled bars (11,12), some with back-tapered grooves (18), and others with an end-side cavity (13) receiving a connector (20) consisting of at least two adjacent profiled plates (21,22). The two plates have two spaced apart pairs of control profiles between them. When a pressure element (30) is turned (34), two different movements of the coupling plate (22) in relation to the base plate (21) are produced. A coupling hook (35) is pulled towards the end (14) of the second profiled bar, and is transversely moved behind a groove wall (19).
Patent DE-19741214-C1 (DE)
Title: Semiconductor switch with temperature protection e.g. for excess temperature in semiconductor body
Inventor: GASSEL HELMUT DR ING
IPC: H03K17/08
Filed: 1997-09-18
Granted: 1998-12-17
Abstract: A temperature protected semiconductor switch, including a semiconductor switching element (10) integrated in a first semiconductor body (100), and a thyristor (20) for controlling the semiconductor switching element (10) and connected to the latter's gate (11), and arranged in a second semiconductor body (200). A temperature sensor (30) is integrated into the semiconductor body (100), for switching on the thyristor (20) during excess temperature and is connected to the gate (21) of the thyristor (20).  The temperature sensor is specifically a diode, or more specifically a bipolar transistor. The semiconductor switching element (10) is specifically a power n-channel. MOSFET (or optionally a p-channel type can be used together with appropriate changes to the circuit).
Patent DE-19757882-C1 (DE)
Title: Rotary fluid passage for coolant feed in machine tool
Inventor: OTT STEPHAN
IPC: F16L27/08
Filed: 1997-12-24
Granted: 1999-09-30
Abstract: The rotary fluid passage across a machine panel has a housing (9) with a valve (4,5) and two seal rings (32,33). The valve has a valve closure biased towards a valve seat (42). The closure can be a piston (5) movable in the flow direction towards the seat. The piston is opened by fluid fed through a passage (41).
Patent DE-19802127-C1 (DE)
Title: Method for laser machining
Inventor: YUYAMA TAKAYUKI
IPC: B23K26/382
Filed: 1998-01-21
Granted: 1999-04-15
Abstract: A predetermined number (n1) of laser pulses are initially applied to the position of a first hole.  The same number of laser pulses is then sequentially applied to the positions of all holes to be produced. After this further predetermined numbers (n2, ..., nn) laser pulses are sequentially applied to the positions of such holes until a predetermined total number (N) of pulses for each hole has been reached. The number (n) is an integer greater than or equal to 2, but less than the predetermined total number (N).
Patent DE-19809088-C1 (DE)
Title: Hochspannungsleistungsschalter mit einer Isolierstoffdüse
Inventor: BERGMANN RALF
IPC: H01H33/91
Filed: 1998-02-25
Granted: 1999-09-30
Abstract: Bei einem Hochspannungsleistungsschalter mit zwei einander koaxial gegenüberstehenden Lichtbogenkontaktstücken (1, 2) und einer Isolierstoffdüse, die im Einschaltzustand von einem ersten Lichtbogenkontakt (1) verdämmt ist, weist das erste Lichtbogenkontaktstück einen Schaft (8) mit vergrößertem Durchmesser und ein Endstück (7) mit verringertem Durchmesser auf, wobei der Schaft (8) einen Durchgangskanal (6) des Isolierstoffkörpers (3) verdämmt. Der Durchgangskanal (6) ist zylindrisch gestaltet, und zwar über eine Länge, die geringer ist als die Länge des Endstücks (7). Dadurch wird die Löschgasströmung eingeleitet, wenn das Endstück (7) in den Durchgangskanal (6) hinein zurückgezogen wird.
Patent DE-19827261-C1 (DE)
Title: Power fluctuation compensation method for generator e.g. of wind-power station
Inventor: KARLECIK-MAIER FRANZ
IPC: F03D15/20
Filed: 1998-06-18
Granted: 2000-03-02
Abstract: A method for compensating/correcting power fluctuations (delta P) of a generator in which the stator (36) of the generator is driven directly from a production machine, and the rotor (38) of the generator is driven directly from a speed- variable drive (58) in such a way that a detected power fluctuation (delta P) is adjusted to zero by changing the actual rotor revs (nr).  Depending on the actual stator revs rate (ns) and a calculated desired revs rate (n*sy), which is proportional to a mains radian frequency (omega N) of a mains network (12) connected to the stator (36) of the generator, a desired rotor revs rate (n*r) is determined and is superimposed by a speed (revs) correction value (n*p) depending on an ascertained power fluctuation (delta P).
Patent DE-19829325-C1 (DE)
Inventor: BALZER-APKE LUDWIG
IPC: B66B25/00
Filed: 1998-07-01
Granted: 2000-01-05
Abstract: The invention relates to a device for actuating driving elements of a passenger transport unit, such as an escalator or a moving pavement. At least one covered optical wave guide, which is pressure responsive and actively linked to at least one evaluation electronic system, is provided in the input and/or output region of said passenger transport unit.
Patent DE-19841629-C1 (DE)
Title: Drawing machine for aligning metal strip has clamp at each end of bed with sprung jaws having offset faces to clamp work
Inventor: LEISTER JUERGEN
IPC: B21D25/04
Filed: 1998-09-11
Granted: 2000-04-20
Abstract: The drawing machine for aligning metal strips (3) has a clamp (2,4) at each end of a bed (1). A movable clamp (4) is mounted on a drawing slide (5) actuated by a slave cylinder from a master hydraulic cylinder (6). Each clamp has a jaw (9) sprung into a clamping position, with an eccentric clamping face (10)
Patent DE-19908144-C1 (DE)
Title: Aqueous lead-free cathodically deposited coating used e.g. in lacquering vehicles contains sulfonic acid salts of specified metals
Inventor: KUEHHIRT WALTER
IPC: C09D5/44
Filed: 1999-02-25
Granted: 2000-03-16
Abstract: Aqueous lead-free cathodically deposited coating contains a binder and optionally crosslinker, pigments and/or usual additives, and also one or more sulfonic acid salts of vanadium, manganese, iron, zinc, zirconium, silver, tin, lanthanum, cerium, or bismuth and/or of organometallic compounds in an amount of 0.2-2 wt.%. An Independent claim is also included for a process for producing the coating comprising working the sulfonic acid salt into an aqueous dispersion of the coating binder and processing in the usual way to form the coating.
Patent DE-19914901-C1 (DE)
Title: Prefabricated shed for raising poultry has scratching tub mounted below shed frame
Inventor: WEILAND MAX
IPC: A01K1/00
Filed: 1999-04-01
Granted: 2000-03-30
Abstract: The prefabricated stall for poultry has a scratching tub (30) mounted below the frame (12). The tub can be made of profiled sections such as trapezium shaped metal panels. The tub can be spaced above the ground.
Patent DE-19919293-C1 (DE)
Title: Hochtemperatur-Gaserhitzer
Inventor: WUENNING JOACHIM
IPC: F28F21/04
Filed: 1999-04-28
Granted: 2000-11-23
Abstract: Bei einer kompakten Wärmequelle umgibt ein glocken- oder konusförmiger Rekuperator die Brennkammer. Der Rekuperator besteht aus axial gegeneinander verspannten Teilen, so dass die ständige Anlage einer mit Vorsprüngen versehenen Trennwand sowohl an einer glockenförmigen Außenwand als auch an einer glockenförmigen Innenwand sichergestellt ist.
Patent DE-19921063-C1 (DE)
Title: Process controlled manufacture of articles allows the customer to tailor the product to specific requirements
Inventor: LOESCH CHRISTOPH
IPC: G06Q50/00
Filed: 1999-05-09
Granted: 2000-06-29
Abstract: The mass production system has components manufactured in a series of production,assembly and quality control stages. The process use a series of data sets. The customer is able to enter specific requirements that are used to customize the product. The producer may expand and modify the data. Alternatively the producer may use standard data.
Patent DE-19955510-C1 (DE)
Title: Exhaust gas turbo charger has a radial compressor with air guide paddles which swing on a radial axis against a torsion spring to reduce the twist in the air flow on an increased mass flow
Inventor: BETZ THOMAS
IPC: F04D29/42
Filed: 1999-11-18
Granted: 2000-09-21
Abstract: The exhaust gas turbo charger, for an internal combustion gasoline or diesel motor, has a radial compressor which forces air into a diffuser. The guide paddles (11) within an air intake channel (10) each swing round a radial axis (28), to be positioned by the inflowing air against the force of a torsion spring (13). The paddles (11) are structured and deployed so that the twist in the air flow decreases with an increased mass flow.