baber/WOPTO huggingface dataset:
Patent DE-19811879-C1 (DE)
Title: Speech recognition device
Inventor: KERN RALF DIPL ING
IPC: G01L5/06
Filed: 1998-03-18
Granted: 1999-05-12
Abstract: The invention relates to a device and method for speech recognition. Voice signals are inputted optionally by means of a microphone (14) placed in proximity to the speaker or by means of a microphone (20) placed remotely from said speaker. A correction unit (15), connected in the transmission channel (12) with the microphone (14) placed in proximity to the speaker, modifies the electrical voice signal so that said signal has spatial transmission features.
Patent DE-19817945-C1 (DE)
Title: Schrank mit mindestens einem eingebauten elektrischen Gerät
Inventor: JAKOB JUERGEN
IPC: H05K5/02
Filed: 1998-04-17
Granted: 1999-11-18
Abstract: Die Erfindung bezieht sich auf einen Schrank mit mindestens einem eingebauten elektrischen Gerät, das eine Vorderfront mit einer Frontplatte mit Anzeige- und Bedienelementen und Verbindungsleitungen von diesen Elementen in das Innere des elektrischen Gerätes sowie eine Rückseite mit Einrichtungen zum Befestigen elektrischer Anschlußleitungen aufweist. DOLLAR A Um bei einem solchen Schrank mit einfachen konstruktiven Mitteln eine gute Zugänglichkeit der Einrichtungen zum Befestigen der elektrischen Anschlußleitungen zu erreichen, ist erfindungsgemäß die Frontplatte (8) des elektrischen Gerätes (5) abnehmbar gehalten, und das elektrische Gerät (5) mit abgenommener Frontplatte (8) und mit der Rückseite (10) nach vorne im Schrank (1) angebracht; die Frontplatte (8) ist im vorderseitigen Bereich des Schrankes (1) gehalten, und die entsprechend lang bemessenen Verbindungsleitungen (9) sind durch die Vorderfront (7) in das Innere des elektrischen Gerätes (5) geführt.
Patent DE-19830105-C1 (DE)
Title: Acridinderivate
Inventor: PUETZ CLAUDIA
IPC: C07D219/06
Filed: 1998-07-06
Granted: 2000-02-17
Abstract: Die Erfindung betrifft Acridinderivate der allgemeinen Formel  DOLLAR F1 oder pharmazeutisch verwendbare Salze davon, ein Verfahren zu deren Herstellung sowie deren Verwendung als Analgetika.
Patent DE-19841323-C1 (DE)
Title: Sugar manufacture evaporator process tank has a mixer unit driving the flow of liquid horizontally over heat exchanger, enhancing efficiency with lower cost
Inventor: ROS GUENTHER
IPC: C13B25/00
Filed: 1998-09-10
Granted: 2000-02-24
Abstract: Sugar manufacture evaporator process tank has a mixer unit driving the flow of liquid horizontally over heat exchanger, enhancing efficiency with lower cost.  A continually operated evaporation crystallisation assembly is employed in the production of sugar solution (magma). The unit has a continual supply of juice which is continually heated and agitated. The assembly is an enclosed, evacuated container with an upper vapour zone over a juice chamber with heat exchanger. The lower chamber also has a juice inlet, a crystal outlet, a heat exchanger steam heat inlet and a rotary mixer assembly which drives the juice through the heat exchanger. The rotary mixer is a roller drives the fluid horizontally over the heat exchanger surface. The mixer operates in the same way as a cross-flow ventilator, though with fewer paddles at its periphery. The mixer is preceded by an outlet diffusion unit which encompasses at least half the mixer circumference.
Patent DE-19848986-C1 (DE)
Title: Gassensor zur Kohlenwasserstoffbestimmung mit Perovskitstruktur
Inventor: BAUSEWEIN ANDREAS
IPC: G01N27/12
Filed: 1998-10-23
Granted: 2000-09-07
Abstract: Beschrieben wird ein resistiver Gassensor zur Kohlenwasserstoffbestimmung in Abgasen mit einem halbleitenden Metalloxid in Perovskitstruktur der allgemeinen Formel A¶1-x-z1¶A'¶x¶B¶1-y-z2¶B'¶y¶O¶3¶, wobei DOLLAR A x zwischen 0 und 0,05; DOLLAR A z1 zwischen 0,01 und 0,1; DOLLAR A y zwischen 0 und 0,1 und DOLLAR A z2 zwischen 0 und 0,005 beträgt.
Patent DE-19853379-C1 (DE)
Title: Anordnung zur Erzeugung eines wasserstoffhaltigen Gases
Inventor: BENZ UWE
IPC: C01B3/38
Filed: 1998-11-19
Granted: 2000-06-15
Abstract: Die Erfindung betrifft eine Anordnung zur Erzeugung eines wasserstoffhaltigen Gases aus einem kohlenwasserstoffhaltigen Medium mit einer mehrstufigen, ein Reformat zur Verfügung stellenden Reformierungseinheit, welche mit einer mehrstufigen Kohlenmonoxid-Entfernungseinheit verbunden ist, wobei die Reformierungseinheit bzw. die Kohlenmonoxid-Entfernungseinheit jeweils in einer Gasströmungsrichtung vom kohlenwasserstoffhaltigen Medium bzw. vom Reformat durchströmt ist, wobei Stufen der Reformierungseinheit in aufsteigender Reihenfolge bezogen auf die Gasströmungsrichtung in der Reformierungseinheit mit Stufe der Kohlenmonoxid-Entfernungseinheit in absteigender Reihenfolge bezogen auf die Gasströmungsrichtung in der Kohlenmonoxid-Entfernungseinheit über je ein wärmeleitendes Trennmedium in Wärmekontakt stehen.
Patent DE-19914020-C1 (DE)
Title: Coil-wound hardware items noise reduction procedure especially for chokes and transformers
Inventor: BOHN JOSEF
IPC: H01F27/33
Filed: 1999-03-19
Granted: 2000-08-31
Abstract: A noise-reduction method for hardware items equipped with electrical coils and windings is based on arranging the noise- emitting components of the wound items with sound-damping encapsulation on all sides. After mounting of the windings (5) and the cores carrying the windings into the insulating encapsulations (1,2), the remaining free spaces therein are filled with polycrystalline ferro- or ferri-magnetic oxide powder and the remaining openings (6) in the insulating encapsulations are then sealed outside.  The ferro- or ferri-magnetic oxide is compacted in the insulating encapsulations before the latter are sealed.
Patent DE-19926086-C1 (DE)
Title: Closure for clinical radiation thermometer has closure plate blocking waveguide channel fitted in base plate displaced via spring-loaded coupling element upon depression of operating element
Inventor: HUANG JAMES
IPC: A61B5/01
Filed: 1999-06-08
Granted: 2001-01-18
Abstract: The closure has a base (2) with a horizontal opening for reception of a waveguide channel (81), communicating with a vertical slit, a carrier frame (3) at the rear end of the base, and a closure plate (4) inserted in the vertical slit, for closing the channel (81). It is attached to the carrier frame via a coupling element (5), displaced via an attached spring (6) upon depression of an lever (7).
Patent DE-19936792-C1 (DE)
Title: Hollow-profile transom bar for composite windows comprises an inner layer of glass sphere- or glass fibre-filled ABS and a thinner, outer layer of smooth, shiny, UV-resistant material
IPC: E06B3/66
Filed: 1999-08-10
Granted: 2000-11-16
Abstract: Hollow-profile transom bars for composite window panes comprise at least (1) an inner layer of glass sphere- or glass fibre-filled ABS (acrylonitrile-butadiene-styrene polymer) and (2) a thinner outer layer of smooth, shiny, UV-resistant material.
Patent MD-4303-C1 (MD)
Title: Bis(dimethylglyoximato)chloro(isonicotinoylhydrazone-2-hydroxy-1-naphthaldehyde)cobalt(III) and process for cultivation of Porphyridium cruentum microalga with the use thereof
Inventor: GUSINA Liudmila
IPC: C12R1/89
Filed: 2013-07-05
Abstract: The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of cobalt(III) and a process for cultivation of Porphyridium cruentum microalga with the use thereof.According to the invention, a coordinative compound - bis(dimethylglyoximato)chloro(isonicotinoylhydrazone-2-hydroxy-1-naphthaldehyde)cobalt(III) is claimed.It is also claimed a process for cultivation of Porphyridium cruentum microalga, consisting in that microalga is cultivated on a nutrient medium, comprising in g/L: NaNO3 - 5.0; NaCl - 7.0; KCl - 7.5; MgSO4·7H2O - 1.8; Ca(NO3)2·4H2O - 0.15; KBr - 0.05; KI - 0.05; K2HPO4 - 0.2; FeCl3·6H2O - 0.0027; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 - 0.00002; NaVO3 - 0.00005; bis(dimethylglyoximato)chloro(isonicotinoylhydrazone-2-hydroxy-1-naphthaldehyde)cobalt(III) compound - 0.010…0.014 g/L and distilled water up to 1 L, having a pH of 6.8…7.2; at the temperature of 23…25°C and the lighting of 2000…3000 lx/cm2.The result is to increase the amount of lipids and eicosapentaenoic acid in the absolutely dry biomass of microalga.
Patent MD-4777-C1 (MD)
Title: Gravity mixer
Inventor: CATANOI GRIGORI
IPC: B01F29/60
Filed: 2019-12-17
Abstract: The invention relates to the field of mechanical engineering, in particular to gravity mixers, and can be used in technological processes for the preparation of concretes, mortars, dry mixtures and suspensions.The mixer, according to the invention, comprises a frame, made of metal bearing rods (6), on which is installed a hollow rotating body (2) with two opposite discharge/delivery openings (3), formed from two rigidly connected truncated cones (1). On the inner surface of the body (2) are fixed mixing removable blades (4) and mixing cone-shaped removable blades (5). The ends of the metal bearing rods (6) are connected to two opposite wheels (7). On the outer side of each wheel (7) is placed a removable tipper (8), which comprises a curved guide tire (9), the ends of which are connected to a rim (10) of the wheel (7), tangentially with the tire (11) of the wheel (7).
Patent RU-2037712-C1 (RU)
Title: Screw-shaped sealing of shaft
Inventor: GOLUBEV GEORGIJ A
IPC: F16J15/44
Filed: 1992-10-26
Granted: 1995-06-19
Abstract: FIELD: mechanical engineering. SUBSTANCE: screw-shaped sealing member located in the body bore and enclosing the shaft in a spaced relation is made of a flexible material and installed with one end resting against the bore end, and with the other end against the limiting flange. Made inside the member is a space that is blind on one side, and communicates with the control pressure source on the other side. The member has an elliptical shape, the maximum dimension of its section is oriented in the plane passing through the shaft axis and located in parallel with the axis. The pressure source is adjustable. EFFECT: enhanced reliability. 2 cl, 1 dwg
Patent RU-2039685-C1 (RU)
Title: Device for discharging loose materials from soft containers
Inventor: MARUSHIN GEORGIJ F
IPC: B65B69/00
Filed: 1992-10-27
Granted: 1995-07-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: device for discharging loose materials from soft containers has swivel platform and container fixing device. Platform has uprights provided with holes and beams to be fitted by ends in holes. Container fixing device has levers installed on platform for movement towards each other along platform. EFFECT: enlarged operating capabilities. 3 dwg
Patent RU-2110292-C1 (RU)
Title: Method for transmitting energy and information characteristics of drugs
Inventor: BEREZHNOJ IGOR ROAL DOVICH
IPC: A61N2/00
Filed: 1992-11-16
Granted: 1998-05-10
Abstract: FIELD: medicine. SUBSTANCE: method involves using electromagnetic radiation source for transmitting energy and information characteristics of drugs being reflecting surface connected to drug by means of conductor. Emitted radiation modulated by spectral and wave characteristics of the drug is directed towards predefined region of organism. EFFECT: enhanced effectiveness of treatment due to limited zone of action.
Patent RU-2033717-C1 (RU)
Inventor: GLUKHOV VIKTOR M
IPC: A01K69/10
Filed: 1992-11-23
Granted: 1995-04-30
Abstract: FIELD: commercial fishing. SUBSTANCE: trap comprises central section polygonal in plan, provided with intake devices in side walls and upper part, additional sections in the form of truncated pyramids, secured to central section symmetrically between inlet holes with a provision for moving relative to the central section during shooting and heaving-in operations, a catch-scooping device and a shooting and heaving-in means consisting of a set of branch lines made from a material with positive buoyancy with the ends connected to the upper side of the upper base of additional sections. The upper part of the central section is also shaped like a truncated pyramid whose sides are inclined to vertical at 20 deg minimum. The trap ensures efficient catching of objects on broken-rock stretches of the bottom. As the trap is heaved-in the additional sections fold in a manner of flower petals, thus concentrating the catch in the central section. EFFECT: improved design. 4 dwg
Patent RU-2042738-C1 (RU)
Title: Method for facing by self-fluxing powders
Inventor: ASEEV NIKOLAJ A
IPC: B22F7/04
Filed: 1992-12-21
Granted: 1995-08-27
Abstract: FIELD: application of coatings to materials. SUBSTANCE: method involved fusing first powder layer by radiation; growing coating thickness by gas-plasma method. EFFECT: increased efficiency, wider operational capabilities and improved quality of coatings. 1 tbl
Patent RU-2086090-C1 (RU)
Title: Flax puller
Inventor: KOVALEV MIKHAIL MIKHAJLOVICH
IPC: A01D45/06
Filed: 1992-12-29
Granted: 1997-08-10
Abstract: FIELD: agricultural engineering; flax harvesters. SUBSTANCE: flax puller has frame with pulling drums 2 installed in row and dividers 1. Picking belt 5 is passed over drums. Flax puller has rollers 6 and bow-shaped brackets 3, each being secured on frame in vertical plane behind one of dividers. Rollers 6 are fitted on drums, each being mounted on lower end of one of brackets. Each drum 2 of picking belt 5 and roller 6 are installed coaxially in tandem. EFFECT: improved quality of flax pulling. 2 dwg
Patent RU-2052515-C1 (RU)
Inventor: TSYRLIN MIKHAIL B
IPC: C21D8/12
Filed: 1993-03-06
Granted: 1996-01-20
Abstract: FIELD: metallurgy. SUBSTANCE: method involves conducting hot rolling with terminating finish rolling temperature of 1100-900 C and winding temperature of 700-600 C; etching scale; carrying out cold rolling; providing recrystallization, decarburizing and high-temperature annealing; cooling from rolling termination temperature to winding temperature with cooling rate of 20-50 C/sec. EFFECT: increased efficiency and improved quality of steel. 1 tbl
Patent RU-2040628-C1 (RU)
Title: Groover for cutting deformation seams in solidified cement/concrete coating
Inventor: KOZLOV LEONID NIKOLAEVICH
IPC: E01C23/09
Filed: 1993-03-17
Granted: 1995-07-25
Abstract: FIELD: civil engineering. SUBSTANCE: groover has movable chassis with cross carrying guide. A frame with working members in the form of disk cutters are installed on the guide. The frame enables to move along the guide. Cutters are located between shafts at a distance exceeding sum of radii of disks by at least 10 mm. Planes of disk cutters are installed at α angle about direction of their motion, the value of which is determined using tgα = 0,5b/R formula, where b is a width of cutting disk; R is radius of cutting disk. Each shaft has individual drive. EFFECT: high productivity. 2 dwg
Patent RU-2087039-C1 (RU)
Inventor: SHCHERBAKOV NIKOLAJ V
IPC: G09F9/33
Filed: 1993-04-02
Granted: 1997-08-10
Abstract: Изобретение относится к электронной технике. Оно обеспечивает повышение эргономических характеристик и надежности модуля экрана за счет совершенствования его конструкции. Модуль экрана выполнен на основе подложки с медноникелиевой схемой разводки, на которой установлены кристаллы излучателей света. Печатная плата закрыта многолинзовой крышкой из диспергированной цветной или бесцветной пластмассы. На межлинзовую поверхность крышки нанесено контрастообразующее покрытие. Модуль экрана выполняется с многоцветным или монохроматическим цветом свечения элементов, пригоден для бесшовной стыковки и предназначен для создания информационных табло типа бегущих строк и экранов. 6 з.п. ф-лы, 5 ил.
Patent RU-2064830-C1 (RU)
Title: Method of copper-bearing catalyst preparation for liquid phase dehydrogenation of alcohols
Inventor: TSIVUNIN VALERIJ SEMENOVICH
IPC: B01J37/03
Filed: 1993-04-08
Granted: 1996-08-10
Abstract: FIELD: processes of liquid phase dehydrogenation of mono- and multiatomic alcohols of aliphatic and alicyclic rows. SUBSTANCE: Catalyst is produced using treatment of water complex solution of copper with solution of boric hydrate of sodium or potassium in ratio of 2 moles of boric hydride per 1 mole of copper. EFFECT: duration of effective action of catalyst is increased ten times as much. 4 tbl
Patent RU-2084330-C1 (RU)
Title: Safety device
Inventor: VODOPYANOV BORIS I
IPC: B25J19/00
Filed: 1993-04-14
Granted: 1997-07-20
Abstract: FIELD: mechanical engineering; overload protection of robots and working tools. SUBSTANCE: housing 1 and flange 2 are arranged concentrically relative to each other and are loaded by springs 3 installed in between stops 4 with taper heads 5 getting into holes 6 on flange 2 are installed on housing 1. Microswitches 7 with push-button 8 are installed on peripheral section of housing 1. Cutoff mechanism in form of pusher to engages with end face 12 of housing I when device operates at overload. EFFECT: improved protection against overload. 4 dwg
Patent RU-2095306-C1 (RU)
Title: Railway tank car lower draining device
Inventor: TSARAPKIN VADIM G
IPC: B67D7/02
Filed: 1993-04-27
Granted: 1997-11-10
Abstract: FIELD: railway transport. SUBSTANCE: device has rocker installed for pumping and for connection of gripping hooks with drive. Drive is made in form of screw mechanism. Coupling head is made in form of cylinder. Seat is made as ring. EFFECT: facilitated draining - discharge of liquid fuel from railway tank car. 3 dwg
Patent RU-2038981-C1 (RU)
Inventor: ERMILOV VALERIJ PAVLOVICH
IPC: B29D30/24
Filed: 1993-04-27
Granted: 1995-07-09
Abstract: Использование: для складывания и раскрытия сборочного барабана при сборке покрышек пневматических шин. Сущность изобретения: кронштейн 7 и шкив 10 снабжены цапфами 8 и 11 соответственно. На станине смонтированы направляющие 12. Вилка 3 установлена с возможностью возвратно-поступательного перемещения в перпендикулярной оси вращения приводного вала плоскости в направляющих 12. На концах зубьев вилки 3 выполнены опорные площадки 17 для взаимодействия с цапфами 8 и 11. 4 ил.
Patent RU-2063365-C1 (RU)
Title: Flying vehicle lifting surface tip
Inventor: FROLISHCHEV BORIS N
IPC: B64C3/10
Filed: 1993-07-06
Granted: 1996-07-10
Abstract: FIELD: aeronautical engineering. SUBSTANCE: to enhance aerodynamic efficiency of flying vehicle due to creation of additional suction force due to tip trailing vortex, trailing edge 3 of tip 1 has step 4 located at distance of (0.1-0.3) b xip  from wing leading edge at width of (0.1-0.4) b xip , where b xip  is wing tip chord; at area of step, profile has larger relative curvature and twist angle as compared with tip profile before step. EFFECT: enhanced aerodynamic efficiency. 6 dwg
Patent RU-2054701-C1 (RU)
Inventor: EGANOV ANATOLIJ I
IPC: G01V1/16
Filed: 1993-07-26
Granted: 1996-02-20
Abstract: FIELD: geophysical engineering. SUBSTANCE: device for winding-up the seismic cables has transport facility with body where cable-receiving reservoir is mounted, winding-up mechanism and seismic cable layer. Cable-receiving reservoir is made for rotation about vertical axis. Its shaft is connected via friction clutch and reduction gear with engine of transport facility and with displacement-type hydraulic motor whose pump is connected with engine of transport facility, as well as with seismic cable layer which consists of differential reduction gear and screw-nut drive; mounted on the nut is winding-up mechanism which consists of friction pulleys connected kinematically. Drive pulley of winding-up mechanism is kinematically kinked with engine of transport facility; cable-receiving reservoir is provided with band brake. EFFECT: enhanced reliability. 2 dwg
Patent RU-2066996-C1 (RU)
Title: Method for producing film materials usable in ophthalmic surgery
Inventor: BASHKATOV SERGEJ A
IPC: A61F9/00
Filed: 1993-08-18
Granted: 1996-09-27
Abstract: FIELD: medicine. SUBSTANCE: method involves carefully washing up umbilical cords received from female donors checked for absence of syphilis infection, AIDS human virus infection or hepatitis infection from blood, freezing, homogenizing, pouring over with caustic sodium solution and retaining for 7 days at 18-24 C under constant stirring. Then it is centrifuged, the sediment is removed, the supernatant is neutralized with hydrochloric acid, trichloracetic acid is added, the mixture is stirred and centrifuged in 1 h. The sediment is removed, the supernatant is neutralized with caustic sodium, ethanol is added and retained for 24 h at 4 C. Next to it, centrifuging is carried out, the supernatant is removed, the sediment is dissolved in distilled water and dialyzed against distilled water during 22-26 h at 4 C. The dialysis being finished, the solution is poured into flask with round bottom, water is removed and the product is dried until the weight is constant. The so obtained colorless powder is placed into glass container. 0.1-0.5 ml of distilled water is added. Viscous transparent colloid solution is formed and dried in drying dust-proof cabinet during 48 h at 18-24 C. The finished film material is sterilized with gamma radiation. EFFECT: no changes in optical properties when applied to corneal surface.
Patent RU-2075275-C1 (RU)
Title: Pneumatic seeding unit
Inventor: SKOMOROKHIN VIKTOR A
IPC: A01C7/04
Filed: 1993-09-13
Granted: 1997-03-20
Abstract: FIELD: agricultural engineering. SUBSTANCE: seeding unit has casing, spindle fixed within casing, seeding disk with suction openings and auxiliary casing with vacuum space and atmospheric pressure chamber. Auxiliary casing is disposed between main casing and seeding disk. Seeding disk drive mechanism with drive gear is removably connected to seeding disk. Closure mounted on spindle has seed chamber with inclined bottom, channel-shaped seed attachment communicated with seed hopper and seed chamber, and excessive seed thrower formed as corrugated plate, agitator and seed discharge gate positioned between seed chamber bottom and seed attachment. Closure has member for separating seed sucked into seeding disk opening. Seed separating member has slot for receiving seeding disk projections. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 6 cl, 2 dwg
Patent RU-2059844-C1 (RU)
Title: Internal combustion engine
Inventor: EDAPIN EVGENIJ NIKOLAEVICH
IPC: F02F3/26
Filed: 1993-10-15
Granted: 1996-05-10
Abstract: FIELD: engine engineering. SUBSTANCE: engine has cylinder 1, piston 2 mounted inside the cylinder for permitting movement, and spherical combustion chamber 4 connected with the cylindrical combustion chamber. Piston 2 is provided with a projection directed toward the inside of combustion chamber 4. The part of the side surface of piston 2 are spherical. The engine is provided with a control unit. At least two needles 9 are received in the housing of nozzle 7. Each of the needles is connected with the control unit and can operate independent of the others. Spraying nozzle holes of the nozzle are arranged at various angles to the radius of combustion chamber 4. At least one of the holes faces projection 6 of piston 2. EFFECT: enhanced efficiency. 2 cl, 3 dwg
Patent RU-2061147-C1 (RU)
Title: Drilling platform
Inventor: GERASKIN GRIGORIJ V
IPC: E02B17/00
Filed: 1993-10-27
Granted: 1996-05-27
Abstract: FIELD: marine hydraulic structures, borehole drilling, minerals production, processing and storage in ice floes. SUBSTANCE: drilling platform includes such two blocks as floatable pontoon and foundation frame. Foundation block represents a frame with vertical pile-like guides installed inside, and interconnected to create a single structure using tubular members. Reply part of the floatable block with ring recess is installed onto support ring of the foundation block, and cavity formed between support ring and recess ring is filled with concrete. Floatable block is dismantled and removed if needed. EFFECT: decreased cost, university, decreased labour consumption. 2 cl, 3 dwg