baber/WOPTO huggingface dataset:
Patent DE-19631814-C1 (DE)
Inventor: WALTHER THOMAS
IPC: B65H29/04
Filed: 1996-08-07
Granted: 1998-01-29
Abstract: An air blowing device 6 comprises an array of blowing tubes 1 made of an elastomeric or thermoplastic plastics material, each tube 1 having small openings directed towards the upper surface of sheets to be deposited on a delivery pile (5, Fig 1). The array consists of constructional groups 20, 21, 22 of tubes 1, each constructional group with a coupling part 17 connected via a compressed air line 3 with a control unit 18, which selectively controls the flow of air to each constructional group 20, 21, 22. The blowing tubes 1 are rotatable in connection pieces (2, Fig 3) allowing the direction of the blown air to be adjusted.
Patent DE-19637038-C1 (DE)
Title: Flexible cover for roof support slots in soft-top car body
Inventor: HARTING ASTRID DIPL ING
IPC: B60J7/20
Filed: 1996-09-12
Granted: 1998-01-22
Abstract: No further information.
Patent DE-19710247-C1 (DE)
Title: Cleaning of flue gas by a dry method
Inventor: WEICHS HERMANN
IPC: B01D53/10
Filed: 1997-03-12
Granted: 1998-11-12
Abstract: Equipment for cleaning flue gas consisting of a vessel (1) into which the raw gas enters at (3) and the clean gas leaves at (5). Recirculation column (7) draws a gas/absorbent mixture from (41) up tube (9) to expel it through openings (39) at the top.
Patent DE-19816248-C1 (DE)
Title: Lean adjuster for motor vehicle backrest
Inventor: NOTTEBAUM THORSTEN
IPC: B60N2/235
Filed: 1998-04-11
Granted: 1999-10-14
Abstract: The lean adjuster has control cams (30,32) formed as circular segments mounted in a circular guide (22). The circular guide has a bore (38) which supports cam followers (36). Each cam can be moved between locking and free positions.
Patent DE-19827752-C1 (DE)
Title: Screening machine with ultrasound module
Inventor: HIELSCHER HARALD
IPC: B07B1/42
Filed: 1998-06-23
Granted: 1999-10-28
Abstract: A screen frame (16) is connected to an ultrasound module (21) by a detachable articulated joint (22), which enables the angular position between the swing axis of the ultrasound module and the screen surface to be changed, preferably between 0 deg -90 deg . The joint may be an articulated axle. The screen frame is preferably made of titanium
Patent DE-19932079-C1 (DE)
Title: Verfahren zur Verkürzung der Ansprechzeit eines Temperatursensors
Inventor: BAERTS CHRISTIAAN
IPC: G01K7/42
Filed: 1999-07-12
Granted: 2001-01-11
Abstract: Die Erfindung betrifft ein Verfahren zur Verkürzung der Ansprechzeit eines Temperatursensors, der in der Abgasführung eines Kraftfahrzeuges angeordnet ist, mit einem PID-Regler, der die Regelparameter P, I und D aufweist. Der Erfindung liegt das Problem zugrunde, die Ansprechzeit eines Temperatursensors, der in der Abgasführung eines Kraftfahrzeuges angeordnet ist, trotz wechselnder Betriebsweise des Kraftfahrzeuges zuverlässig zu verkürzen. Das Problem wird dadurch gelöst, daß eine aktuelle Temperatur eines Abgases gemessen wird und daß ein daraus resultierendes Sensorsignal mit Hilfe eines Algorithmus mit den Regelparametern P, I und D verrechnet wird und daß diese Regelparameter P, I und D mit Hilfe einer Zeitkonstante   berechnet werden und daß die Zeitkonstante   sich in Abhängigkeit vom verwendeten Temperatursensor-Typ und seiner Anordnung aus aktuellen Motordaten ergibt und daß ein so berechneter Signalwert zur Vorhersage eines Temperaturverlaufes verwendet wird.
Patent DE-19942483-C1 (DE)
Title: Electric vacuum cleaner has dust collection space accessed via hinged cover provided with pivoted dust bag holder for facilitating replacement of dust filter bag
Inventor: GLONING GUNTER
IPC: A47L9/14
Filed: 1999-09-07
Granted: 2001-02-22
Abstract: The vacuum cleaner (1) has the dust collection space (10) within the vacuum cleaner housing (5) provided with a pivoted dust bag holder (13) for a removable dust filter bag, with access to the dust collection space via a hinged cover (8). The dust bag holder is pivoted about an axis on the opposite side of the dist collection space to the hinge axis (7) for the cover, with a spring mechanism controlling a lifting and pivoting movement of the dust bag holder.
Patent RU-2026980-C1 (RU)
Title: Device for locking perforator working tool
Inventor: BORISOV VLADIMIR M
IPC: B25D16/00
Filed: 1992-10-23
Granted: 1995-01-20
Abstract: FIELD: perforators. SUBSTANCE: device for locking perforator working tool has body accommodating perforator drive, working tool with shank and lock of working tool with shaped channel to pass working tool shank. Body has boss on its front end. Body and boss form a blind socket to accommodate lock. Lock is made in form of strip. Strip is installed in socket for limited longitudinal motion and is spring- loaded relative to boss. Shank has shaped recess on its outer side surface for accommodation of strip. Shaped channel of lock has conjugated parts - upper part for passing shank, and lower part for location of shaped recess on shank. Body and boss has coaxial channels to pass working tool shank. EFFECT: higher efficiency. 15 cl, 8 dwg
Patent RU-2044222-C1 (RU)
Title: Device for firing gaseous mixtures
Inventor: KOSOLAPOV ALEKSANDR M
IPC: F23Q3/00
Filed: 1992-11-30
Granted: 1995-09-20
Abstract: FIELD: electrical engineering; ignition of gaseous mixtures. SUBSTANCE: device for firing gaseous mixtures has housing accommodating two spark-generating electrodes, inductance coil with core, switch, first capacitor, diode, and resistor; first lead of inductance coil is connected to first spark-generating electrode, its second lead, to first lead of first capacitor, third lead, to first contact of switch, it also has plug connector and second capacitor rigidly fixed to housing; one lead of second capacitor is connected through resistor to third lead of inductance coil and to second spark-generating electrode, and through diode, to first pin of plug connector; second lead of capacitor is connected to second pin of plug connector, second lead of first capacitor; and second contact of switch. EFFECT: improved design. 1 dwg
Patent RU-2047202-C1 (RU)
Inventor: BABINTSEV VLADIMIR F
IPC: G02B13/24
Filed: 1993-01-15
Granted: 1995-10-27
Abstract: Использование: в приборостроении для передачи изображения с однократным увеличением с экрана электронно-оптического преобразователя на телевизионный приемник. Сущность изобретения: система содержит последовательно установленные по ходу луча первый трехлинзовый компонент, первые выпуклое и вогнутое сферическое зеркала, два апланатических мениска, вторые вогнутое и выпуклое сферическое зеркала и второй трехлинзовый компонент. Первое и второе сферические зеркала представляют собой зеркальную поверхность соответствующих зеркал Манжена. 2 ил.
Patent RU-2074822-C1 (RU)
Title: Printing device
Inventor: DINISOV VITALIJ YA
IPC: B41J19/14
Filed: 1993-01-18
Granted: 1997-03-10
Abstract: FIELD: printers, typewriting machines, telegraph apparatuses and other printing devices information printing out. SUBSTANCE: Printing device allows to use one electric motor to provide carriage movement, paper motion and inking ribbon continuous motion. Mounted in printing device clock does not load gear-belt transmission, that allows to increase reliability of printing device and to decrease power consumption. Printing device has body with fixed on it electric drive, paper carrying shaft, carriage with printing head. Electric drive body of printing device has cantilever with fixed on it light-emitting diode and photodiode, in slit between which shutter enters. Shutter is fixed on carriage body and determines beginning of printing line. Disk is mounted on shaft of electric motor. Its grooves are engaged with its pair of light-emitting diode and photodiode an realize control of printing members operation. EFFECT: increased reliability and deceased power consumption. 2 cl, 4 dwg
Patent RU-2049455-C1 (RU)
Inventor: FEDOROV SVYATOSLAV N
IPC: A61F9/08
Filed: 1993-03-12
Granted: 1995-12-10
Abstract: Использование: для ориентации слепых в пространстве. Сущность изобретения: в устройство, содержащее передатчик, приемник, электроакустический преобразователь и индикатор, введены выпрямитель, вход которого соединен с выходом приемника, и первый и второй каналы обратной связи, входы которых подсоединены к выходу выпрямителя, передатчик выполнен в виде последовательно соединенных задающего генератора, усилителя мощности и передающей антенны, причем задающий генератор выполнен в виде последовательно соединенных первого и второго мультивибраторов, вход первого мультивибратора и второй вход второго мультивибратора являются соответственно первым и вторым входами задающего генератора и соответственно первым и вторым входами передатчика, приемник выполнен в виде последовательно соединенных приемной антенны и усилителя с выходным каскадом, охваченным отрицательной обратной связью через конденсатор, первый канал обратной связи выполнен в виде последовательно соединенных первого фильтра нижних частот, вход которого является входом первого канала обратной связи, усилителя постоянного тока, второго фильтра нижних частот и первого согласующего резистора, выход которого является выходом первого канала обратной связи, а второй канал обратной связи выполнен в виде последовательно соединенных порогового блока, вход которого является входом первого канала обратной связи, и второго согласующего регистра, выход которого является выходом второго канала обратной связи. При этом электроакустический преобразователь включен между выходом приемника и индикатором, параллельно обмотке электроакустического преобразователя включен резистор, а выходы первого и второго каналов обратной связи соединены соответственно с вторым и первым входами передатчика. 4 ил.
Patent RU-2049977-C1 (RU)
Title: Automatic handgun
Inventor: BELYAEV IGOR V
IPC: F41C3/00
Filed: 1993-04-26
Granted: 1995-12-10
Abstract: FIELD: small arms. SUBSTANCE: automatic handgun has a scope, housing/bolt, firing mechanism, magazine, movable barrel with return spring installed on it. One end of the spring rests on the scope. The second end of the scope rests on housing/bolt. When the bolt comes back the barrel and bolt are moved together being interlocked with a closer. As they moves further, wedge rests on scope projection and displaces rear part of the closer. Barrel hole unlocking occurs. Return spring is compressed as it rests. Forward motion starts under action of return spring due bolt release. Closer comes over the barrel, channel is locked and the bolt together with barrel are moved forward up to the rest on the barrel. EFFECT: high rate of fire. 2 cl, 1 dwg
Patent RU-2048960-C1 (RU)
Title: Method of continuous casting of metals
Inventor: LEBEDEV VLADIMIR I
IPC: B22D11/00
Filed: 1993-04-29
Granted: 1995-11-27
Abstract: FIELD: casting of metals. SUBSTANCE: metal is fed into crystallizer, ingot of rectangular section is drawn out of crystallizer with varying speed, working walls of crystallizer are cooled with running water, slag mixture is fed on meniscus of metal in crystallizer, the metal surface is cooled under crystallizer with a cooler dispersed by injectors and temperature of ingot surface is measured. In the process of continuous casting temperature is measured at four angles on joining edges of ingot. The results of measurements received at each angle are compared in pairs. In case the difference in temperature values on joining edges at least in one of the angles increases by 10-60 per cent of the working value the drawing speed of ingot is reduced by 10-30 per cent of the working value. EFFECT: improved quality. 1 tbl
Patent RU-2051166-C1 (RU)
Inventor: KHAJRUDINOV ILDAR R
IPC: C10G21/14
Filed: 1993-05-25
Granted: 1995-12-27
Abstract: Сущность изобретения: в способе деасфальтизации нефтяных остатков путем обработки пропан-бутановой смесью при температуре выше температуры размягчения асфальта. Обработку ведут смесью, содержание пропана (C n ) в которой определяют по формуле, приведенной в тексте описания. 1 табл.
Patent RU-2056562-C1 (RU)
Title: Double-seated high-pressure valve
Inventor: KONONOV IVAN VASILEVICH
IPC: F16K11/044
Filed: 1993-06-01
Granted: 1996-03-20
Abstract: FIELD: hydraulic systems. SUBSTANCE: valve body has seats, pressure and discharge canals. The body accommodates a spring- loaded rod with two sealing edges made for engagement with the respective seats. Each of the two throttles is made as a rod, whose one end is coupled to the drive of its reciprocal motion. The other rod end is positioned in the pressure and discharge canals respectively. The drive is made as a screw pair. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2076691-C1 (RU)
Inventor: PERTSOVICH IGOR K
IPC: A61H39/08
Filed: 1993-07-20
Granted: 1997-04-10
Abstract: FIELD: medical equipment for acting upon acupuncture points by multiple-point hammers. SUBSTANCE: hammer has body 1 and handle 13, with body 1 being positioned in symmetry relative to handle 13. Disks 3,4 are removably positioned in slots 2 within hollow body 1 at its ends. Diameter of disks 3,4 is equal to diameter of cassettes 5,6 mounted on disks 3,4. Cassettes 5,6 are rigidly fixed by captive nuts 8,9. Weight of hammer body is 20-60 g. Handle 13 is made composite and provided with rod 10, plate 12 and handle 13. Rod 10 is rigidly fixed in body 1 by locking plank 11 in position perpendicular to body longitudinal axis. Plastoelastic plate 12 is clamped between rod 10 and handle 13. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 cl, 2 dwg, 2 tbl
Patent RU-2066865-C1 (RU)
Title: Device for frequency- selective conversion of microwave power
Inventor: KITAJTSEV ALEKSANDR A
IPC: G01R21/07
Filed: 1993-07-27
Granted: 1996-09-20
Abstract: FIELD: microwave instruments. SUBSTANCE: device has modulating gyro-magnetic converter 1, which microwave output is connected to attenuator 2 and microwave detector 3, which are connected in series. In addition device has narrow-band amplifying unit 4, which output is connected to high- frequency input of gyro-magnetic converter 1. Input of unit 4 is connected to output of microwave detector 3. Investigated microwave signal which frequency belongs to slope of resonant curve of converter 1 is modulated by converter, attenuated by attenuator 2, detected by microwave detector 3. One harmonic is detected and amplified by unit 4 is sent to input of converter 1. So, it modulates resonant frequency of its gyro-magnetic resonator. EFFECT: increased speed of permission test of microwave power. 2 cl, 1 dwg
Patent RU-2060076-C1 (RU)
Title: Method of drawing with elongation
Inventor: ANANCHENKO IGOR YU
IPC: B21D22/22
Filed: 1993-08-10
Granted: 1996-05-20
Abstract: FIELD: different branches of machine engineering, namely drawing of vehicle body parts in simple and double-action presses. SUBSTANCE: method comprises steps of pressing a peripheral portion of a blank with forming on it a braking member, being in the form of an isosceles trapezium; performing braking on lateral sides of the trapezium upon the drawing process with a gap between a thickness of the blank, taking into account a positive admittance thickness. A gap on a small base of the trapezium consists (2-2.3) of the thickness of the blank. EFFECT: enhanced strength of tools due to lowered wear of the braking member, rolled sheet material economy. 1 cl, 3 dwg
Patent RU-2078195-C1 (RU)
Title: Device for drilling directional and horizontal wells
Inventor: RAZUVAEV VLADIMIR D
IPC: E21B17/00
Filed: 1993-09-03
Granted: 1997-04-27
Abstract: FIELD: drilling of directional and horizontal wells. SUBSTANCE: device for drilling directional and horizontal wells has drill bit, down-hole hydraulic motor, sleeve between the drill bit and motor shaft, string of drill barrels and drill pipes. Sleeve hollow contains a ball for rolling over its side walls. Sleeve hollow is confined by screen on the side of motor shaft and by partition of the side of drill bet. Partition has longitudinal equalling one half of ball diameter. EFFECT: increased efficiency of operation of the device in inclined and horizontal wells due to intensification of transmission of load to drill bit. 4 dwg
Patent RU-2112775-C1 (RU)
Title: Steroid esters or their stereoisomers, method of their synthesis, pharmaceutical composition
Inventor: BENGT AKSEL SSON
IPC: A61K31/57
Filed: 1992-01-29
Granted: 1998-06-10
Abstract: FIELD: organic chemistry, steroids. SUBSTANCE: steroid esters of the formula (I) given in description or their stereoisomers can have double bond at position 1,2; R 1  - H, C 1 -C 4 -alkyl; R 2  - H, C 1 -C 6 -alkyl; R 3  - C 4 -C 20 -acyl; one of X 1  and X 2  - F and other - H or F at condition that R 1  and R 2  simultaneously - H or in the case of the presence of double bond at position 1,2 then R 1  - H and R 2  - C 1 -C 6 -alkyl, and R 3  - C 11 -C 20 -acyl. Compound (I) is synthesized by interaction of 21-hydroxy-derivative of compound (I) with compound of the formula R 4 -COX where R 4  - C 3 -C 19 -alkyl; X - halogen or group -OOC-R 4  followed by if necessary by separation for stereoisomers. Compound (I) is used at the dose 10-1000 mcg as an active component in pharmaceutical composition and liposomes are used as a carrier. Proposed compounds are used in medicine as antiallergic and antiinflammatory preparations. EFFECT: improved method of synthesis, enhanced effectiveness of preparations. 21 cl, 1 tbl
Patent RU-2073327-C1 (RU)
Title: Массообменная колонна
IPC: B01D3/24
Filed: 1994-01-05
Granted: 1997-02-10
Abstract: Массообменная колонна, включающая вертикальный корпус, внутри которого поярусно расположены распределительные перфорированные центробежные решетки, каждая из которых выполнена в виде конуса, ориентированного вершиной вверх с острым углом образующей к горизонтали, с перфорациями, выполненными в виде арочных прорезей выпуклостью вверх с тангенциально направленными осями и расположенными по концентрическим окружностям, отличающаяся тем, что между центробежными распределительными решетками установлены центростремительные перфорированные распределительные решетки, каждая из которых выполнена в виде конуса, ориентированного вершиной вниз с острым углом образующих к горизонтали, в два раза большим, чем для центробежных решеток, с перфорациями в виде арочных прорезей выпуклостью вверх, расположенных по концентрическим окружностям с осями, направленными под острым углом к образующим конусов от периферии к центру, над каждой центростремительной решеткой установлены дополнительные решетки на расстоянии одна от другой с уменьшающимся диаметром снизу вверх и с уменьшающимся углом наклона образующих к горизонтали, с арочными прорезями, как и на самой нижней центростремительной решетке с осями, направленными под острым углом к образующим от периферии к центру, а на самой верхней дополнительной центростремительной решетке оси арочных прорезей направлены под острым углом к образующим от центра к периферии, над каждой центробежной решеткой установлены на расстоянии друг от друга дополнительные центробежные решетки в виде усеченных конусов с одинаковыми диаметрами больших оснований, равными внутреннему
Patent RU-2087944-C1 (RU)
Title: Training model of building
Inventor: ABOVSKIJ NAUM P
IPC: G09B25/04
Filed: 1994-02-15
Granted: 1997-08-20
Abstract: FIELD: training and demonstration models. SUBSTANCE: all members of model of building (beams, plates, columns) are made resilient from composite low-modulus material with adjusted pretension changing rigidity of these elements depending on value of tension. In this case model is fitted with system of instruments, loading gears and fixtures simulating various external actions, unit for photographing deformed view of model through transparent screen with silhouette non-deformed outline of building. EFFECT: possibility of easy-to-grasp demonstration of deformed frame of building under various external actions. 1 dwg
Patent RU-2078248-C1 (RU)
Title: Engine
Inventor: KHAJRULLIN IREK KH
IPC: F03B3/00
Filed: 1994-03-05
Granted: 1997-04-27
Abstract: FIELD: mechanical engineering. SUBSTANCE: engine has cylindrical housing 1 with tangential slotted hole 2, vertical shaft 3 and check valve 4. Housing 1 is enclosed in hermetic chamber 5 partially filled with liquid 6 and is provided with heat exchanger 7 of cooling system mounted on outer surface of chamber 5; sensitive element 8 fitted in upper portion of chamber 5 is heated by external energy source located under vessel 9 fitted with valve 10 connected with chamber 5 by means of pipe line 11 provided with safety valve 12. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2066449-C1 (RU)
Title: Method of detection of toxic substances in gas mixtures
Inventor: KOROLENKO IGOR I
IPC: G01N30/02
Filed: 1994-04-28
Granted: 1996-09-10
Abstract: FIELD: measurement technology. SUBSTANCE: gas mixture is let pass through polymer absorbent which is porous carboxyl-carrying material characterized by porosity 90-99.9% and by content of carbonyl groups 1-13 mmole/g of polymer. After this desorption by heating is conducted. Generated gas flow is passed through detector where surface ionization and analysis by way of plasma chromatography are performed. Heating during desorption is carried out by sudden rise of temperature or by burst. Toxic substances which are subject to detection are narcotics, explosives, that is substances containing nitrogen-carrying groups as well as substances containing alkyl compositions of phosphorus or arsenic. EFFECT: enhanced authenticity of detection. 4 cl, 1 tbl
Patent RU-2082894-C1 (RU)
Title: Gas-turbine engine
Inventor: RAKHMAILOV ANATOLIJ MIKHAJLOVI
IPC: F02C3/16
Filed: 1994-04-26
Granted: 1997-06-27
Abstract: FIELD: surface and air vehicles and stationary plants. SUBSTANCE: gas-turbine engine has free turbine and wheel made in form of disk with holes where combustion chambers are located. Outlet sections of combustion chambers are matched with profiled passages of free turbine and may be located in passages at spaced relation for supply of cooling air. EFFECT: enhanced reliability. 4 cl, 6 dwg
Patent RU-2100625-C1 (RU)
Title: Internal combustion engine
Inventor: DAN MERRITT
IPC: F02B75/02
Filed: 1992-11-02
Granted: 1997-12-27
Abstract: An internal combustion engine has at least one set of first and second cylinders (12,14), the first cylinder (12) having a larger swept volume than the second cylinder (14), and respective first and second pistons (16,18) movable in the cylinders. The pistons are coupled together such that they are movable in the cylinders in a cyclic manner at the same frequency. An air inlet (24) and an exhaust outlet open into the first cylinder and a fuel injector (34) provides fuel to the second cylinder. A combustion space (20) is also provided which communicates with both cylinders during at least a portion of the expansion stroke. The second piston has a crown (35) and a body portion (19), with the crown being spaced from and connected to the body portion and having an edge (37) which is relatively small in the axial direction compared to the distance between the crown and the body portion in the axial direction. The combustion space (20) is defined between the piston crown and body portion and a side wall (14a) of the second cylinder. The gap (128) between the crown edge (37) and the cylinder wall (14a) serves to inhibit ingression of fuel into the combustion space (20) until towards the end of the compression stroke. Access means (30) associated with the second cylinder for admitting fuel and/or air to the second cylinder during the induction stroke comprises a port (33) opening into the second cylinder and a valve (31) for controlling port. <IMAGE>