baber/WOPTO huggingface dataset:
Patent RU-2016261-C1 (RU)
Title: Method and device for compressing mediums in jet apparatus
Inventor: FISENKO VLADIMIR V
IPC: B01F23/00
Filed: 1991-09-06
Granted: 1994-07-15
Abstract: A two-phase mixture of at least two fluids which is supplied with subsonic velocity through associated feed lines (4, 3) is accelerated to sound velocity by means of a nozzle (2). Upon the exit from the narrowest cross-sectional area (6) of the nozzle (2) the two-phase mixture is expanded in an expansion chamber (10) to supersonic velocity. The two-phase mixture expanded to supersonic velocity is thereafter brought to ambient pressure substantially as a one-phase mixture after flowing off through a diffuser passage (9) by means of a shock wave built up in an outlet channel (8). The outlet channel (8) has a constant cross-sectional area the hydraulic diameter of which is as great as the hydraulic diameter of the narrowest cross-sectional area (6) of the nozzle (2) or amounts to up to the three-fold of this hydraulic diameter. An outlet (11) provided with a relief valve (22) is connected to the expansion chamber (10). After termination of a starting operation a continuous operation appears with the shock wave being stably maintained in axial direction in the outlet channel. In this manner a good mixture of the fluids can be obtained because of the angular flow and the relative velocities of the fluids, by condensation during the transition in the two-phase condition as well as by boiling and vaporization in the range of the supersonic flow and following thereto in the shock wave because of its "shattering effect".
Patent RU-2033248-C1 (RU)
Inventor: BYKOV PETR A
IPC: B01D57/00
Filed: 1991-10-30
Granted: 1995-04-20
Abstract: Использование: получение кислорода из воздуха. Сущность изобретения: установка содержит цилиндр с плунжером, электромагнит и дополнительный плунжер (ДП). Электромагнит закреплен на цилиндре. ДП установлен соосно с основным плунжером, ДП выполнен с полостью, в которую установлен подпружиненный толкатель. Отношение площадей ДП и основного плунжеров соответствует отношению объема кислорода к объему остальных газов воздуха. 2 з.п. ф-лы, 4 ил.
Patent RU-2004055-C1 (RU)
Inventor: KONOVALOV SERGEJ I
IPC: H02M7/219
Filed: 1991-11-21
Granted: 1993-11-30
Abstract: Использование: преобразование переменного  напр жени  в посто нное дл  систем вторичного  электропитани  Сущность изобретени : на выходе преобразовател  частоты включены последовательно  соединенные по первичной стороне основной  и дополнительный трансформаторы. Выпр мленное  и отфильтрованное напр жение основного  трансформатора с конденсатора фильтра снимаетс  и подаетс  к мостовому обратимому инвертору, с  помощью которого дополнительное напр жение  добавл етс  вычитаетс  или отсутствует в цепи  первичной обмотки основного трансформатора 2  ил.
Patent RU-2007876-C1 (RU)
Inventor: RABINOVICH SEMEN I
IPC: H04B3/46
Filed: 1991-08-07
Granted: 1994-02-15
Abstract: FIELD: communication devices. SUBSTANCE: device has terminal radio set 1, remote control signal generator 2, control signal receiver 3, intermediate radio set 4, test signal generator 5, amplitude detector 6, shift register 7, commutator 8, code detector 9, univibrator 10, NOR gate 11, OR gate 12, switch 13, retransmitter 14, selector 16, two-way amplifier 17, memory gate 18, two relay 20, 21 having windings and contacts 26, 27, two AND gates 22 and 23, inverter 24, current leakage indication unit 25. EFFECT: increased functional capabilities by locating piece with leakage. 2 dwg
Patent RU-2050695-C1 (RU)
Inventor: VDOVICHENKO NIKOLAJ S
IPC: H04B7/26
Filed: 1991-12-10
Granted: 1995-12-20
Abstract: Использование: в радиосвязи, а именно в системах автоматизированного обмена воздух земля. Сущность изобретения: центральная станция системы радиосвязи с подвижными объектами содержит приемник 1, демодуляторы 2, дешифраторы 3 адреса, блок 4 задания приоритета, таймеры 5, первые линии 6 задержки, элементы И 7, счетчики импульсов 8, генератор импульсов 9, первые, вторые формирователи импульсов 10, 11, первый, второй, третий, четвертый элементы ИЛИ 12, 13, 15, 18, счетчик 14 числа подвижных объектов, счетчик загрузки системы, первые ключи 17, третий, четвертый формирователи 19, 24 импульсов, блок управления 20, передатчик 21, блок хранения сигнала передачи 22, блок формирования сигнала "Включения передачи" 23. 2 ил.
Patent RU-2053424-C1 (RU)
Inventor: BELAN VLADIMIR I
IPC: F16K1/00
Filed: 1992-02-24
Granted: 1996-01-27
Abstract: FIELD: plumbing equipment. SUBSTANCE: water cock has body with seat, inlet and outlet branch pipes, cover, spring- loaded rod connected with shut-off member having taper surface, unit for locking the rod in upper position made in form of two half-rings received by circular groove in the cover. One half- ring whose radius of inner surface is less than radius of rod is mounted for entering the circular groove under action of spring. Secured on outer surface of second half-ring is reset button for return of rod to initial position; radius of inner surface of this half-ring is more than radius of rod, that is why it is pushed out of circular groove of rod when button is depressed. EFFECT: enhanced reliability. 3 dwg
Patent RU-2021574-C1 (RU)
Title: Self-loading gas gun
Inventor: ZIMINA LYUDMILA P
IPC: F41A21/16
Filed: 1992-03-10
Granted: 1994-10-15
Abstract: FIELD: shooting weapons. SUBSTANCE: partition is mounted in channel of barrel made in form of a plate with length of 5-8 calibres and with thickness of 0.3-0.4 calibres at distance of 0.8-1.6 calibres from the cartridge-chamber. Back edge of the plate is cut along the width at angle, which does not exceed 30 deg.. EFFECT: improved reliability. 1 dwg
Patent RU-2037724-C1 (RU)
Title: Detachable joint of vessels
Inventor: IONIN VLADIMIR S
IPC: F16L37/24
Filed: 1992-03-11
Granted: 1995-06-19
Abstract: FIELD: detachable joint of vessels and tanks. SUBSTANCE: annular edges entering each other are made on the flange surfaces facing each other. Annular bores are made on the external surfaces of the edges. The lock ring is made of segments connected by fasteners and installed in a common external annular bore formed by the edges. A cylindrical shell is made under the annular edge of one flange. Annular sealing assemblies are installed on the contacting end and radial surfaces. Countersunk-head fastening bolt and a captive stopper with a shoulder are installed on the ends of the lock ring segments. EFFECT: enhanced reliability. 5 cl, 6 dwg
Patent RU-2077343-C1 (RU)
Title: Device for injection of heterogeneous preparations
Inventor: TEKARI MEKHDI BEN SALEM
IPC: A61M5/19
Filed: 1992-03-24
Granted: 1997-04-20
Abstract: FIELD: medicine, in particular, ophthalmology, can be used for transplantation of the culture of islet cells of the pancreas and injection of preparations with similar properties. SUBSTANCE: device for transplantation uses two hollow casings, one of which is furnished with an output tapered end-piece, and the other has a blind end. Both casings are furnished with pistons having rods of different lengths; the piston with the longer rod is located in the casing with the tapered output end-piece, and the casings communicate with each other in the area adjoining the tapered end-piece. EFFECT: improved design. 2 cl, 1 dwg
Patent RU-2025813-C1 (RU)
Title: Fast-action short-circuiting switch
Inventor: MOGILEVSKIJ GENNADIJ V
IPC: H01H31/00
Filed: 1992-03-31
Granted: 1994-12-30
Abstract: FIELD: electrical engineering. SUBSTANCE: invention refers to low-voltage protection equipment. Each phase of fast-action short-circuiting switch has stationary U-shaped laminated core 16 which first pole carries current coil 9 placed in series in phase circuit. Adjustable spring 19 turns mobile laminated armature 17 as far as it goes in direction of increase of air gap between first pole and armature. Conductive lever 21 with mobile contact is made fast to armature 17. Insulation block 26 with stationary contact is made fast to core. Lever 21 is coupled to tap of coil 9 connected to load circuit via swing joint 27. Stationary contacts of three phases are interconnected with wires. EFFECT: increased reliability of operation. 4 cl, 3 dwg
Patent RU-2044846-C1 (RU)
Title: Structural member
Inventor: VOLKOV VLADIMIR V
IPC: E04B2/02
Filed: 1992-04-09
Granted: 1995-09-27
Abstract: FIELD: civil engineering. SUBSTANCE: structural member is proposed. The member is combined of two elements of tyre of a vehicle wheel with parallel faces formed after tyre cutting with a pair of parallel planes connected to one another with protector parts in symmetry manner, or with a turning through 90 about one another. EFFECT: tyre utilization. 6 dwg
Patent RU-2043340-C1 (RU)
Title: Способ управления процессом получения капролактама
Inventor: GERASIMENKO VIKTOR I
IPC: C07D201/04
Filed: 1992-04-01
Granted: 1995-09-10
Abstract: Использование: получение капролактама оксилированием циклогексанона и перегруппировкой Бекмана, автоматическое управление процессом. Сущность изобретения: изменением подачи олеума в реактор перегруппировки оксима регулируют кислотность получаемой реакционной массы. По величине оптической плотности циклогексанон ректификата и по температуре верха ректификационной колонны для выделения регулируют подачу орошения на верх или подачу пара в куб колонны. Импульс температуры верха первой колонны для отгонки спиртовой фракции из циклогексанона сырца фиксирует подачу щелочи в эту колонну, а также количество орошения и подачу пара в куб колонны. По температуре верха колонны для выделения циклогексанона сырца устанавливают расход продукта из колонны получения циклогексанон ректификата на питание данной колонны, а также регулируют расход орошения и пара. Кроме того, температурой верха колонны выделение циклогексанона сырца определяется температура верха первой колонны отгонки спиртовой фракции, по которой в свою очередь регулируется подача щелочи, орошения и пара в первую колонну. 1 ил.
Patent RU-2020850-C1 (RU)
Title: Bench for feet
Inventor: CHERNYSHEV ANATOLIJ P
IPC: A47C16/02
Filed: 1992-05-22
Granted: 1994-10-15
Abstract: FIELD: office equipment. SUBSTANCE: support has a body with perforated stands and semiaxles with suspensions with pressure rollers hung on them and with backup pedals, a bed-plate and a bearing removable platform. The latter is equipped with complex-shaped fingers in order to install it to the required height and with bearing edge, stiffening ribs and rests with catches in order to make it stable. The backup pedals are mounted on the suspensions connected with the body stands by means of cantilevers and semiaxles for possible longitudinal displacement in order to measure the height of their position. EFFECT: improved office equipment. 5 cl, 2 dwg
Patent RU-2053919-C1 (RU)
Inventor: VALDAEV MAKSIM M
IPC: B63B21/06
Filed: 1992-04-28
Granted: 1996-02-10
Abstract: FIELD: shipbuilding. SUBSTANCE: bitt has revolving posts with slinger rings, ratchet mechanism and clamp for running-off end of mooring rope. Stopping members are made in form of plates whose edges are bent over arcs of circles and are congruent to slots of ratchet mechanism. EFFECT: enhanced reliability. 3 dwg
Patent RU-2046616-C1 (RU)
Title: Runner trainer
Inventor: MEKHRIKADZE VITALIJ VARLAMOVIC
IPC: A63B21/065
Filed: 1992-05-26
Granted: 1995-10-27
Abstract: FIELD: training aids. SUBSTANCE: trainer has a loading block with a flexible link and two pairs of plates with belts for their attachment to legs at the level of hips and shins. Each plate accommodates a guide with springs at the ends and slip members installed between the springs. The slip members of each pair of hip and shin plates are hinge-joined on belt sides. The flexible link is furnished at the end with a C-hook with pulleys. The pulleys are enveloped with a cord with rollers at the ends. The respective cables linking the slip members are passed through the rollers. The plate guides are installed for varying the angle of their slope to the longitudinal axis of plates. EFFECT: enhanced efficiency. 2 dwg
Patent RU-2017796-C1 (RU)
Inventor: FUKS IGOR G
IPC: C10M133/08
Filed: 1992-06-09
Granted: 1994-08-15
Abstract: Сущность изобретения: смазка содержит, % диизооктилсебацинат 3-7; гидрофобизированный силикагель 14-16; дисульфид молибдена 3-17; политетрафторэтилен 1-5; диалкилдитиофосфат цинка 0,5-1,5; нафтенат меди 0,1-1,0; триэтаноламин 0,5-1,5 и минеральное масло остальное. 2 табл.
Patent RU-2045925-C1 (RU)
Title: Chair
Inventor: GLADKOV SERGEJ M
IPC: A47C4/02
Filed: 1992-06-30
Granted: 1995-10-20
Abstract: FIELD: furniture manufacture. SUBSTANCE: chair has a skeleton of U-shaped profile whose vertical walls are connected by the stiffening rib. Bush-shaped bosses for mounting the legs with back props are made between the vertical walls on the bearing horizontal wall. All the legs are connected between themselves by arched links whose tops enter the skeleton groove. The skeleton, legs, props, back and links are made from the composition of wood-polymeric materials. The supports and the seat are made of plywood. EFFECT: simpler design. 10 dwg
Patent RU-2008028-C1 (RU)
Title: Method for treating alimentary obesity
Inventor: TUKAEV RASHIT D
IPC: A61M21/00
Filed: 1992-10-06
Granted: 1994-02-28
Abstract: FIELD: medicine. SUBSTANCE: method involves preliminary psychotherapeutical treatment with patient alert, reinforcing and strengthening the motivation for throwing down weight by verbal suggestion, then bringing the patient to the state of meditation, applying auto-heterosuggestive effect, inspiring indifferent attitude towards food, arousing anorexically-disphagial sensations and intensifying them by mechanical stimulation of the anterior projection of stomach and esophagus, repeating this procedure after 1-2 days and beginning next procedure by administering acupuncture or acupressure to the reflexogenic zones or points of hypotalamo-hypophysial system, vegetative nervous system and gastroenteric tract, calculating the flesh-losing program (including loss of weight during the first two procedures), combining it with the program of putting the patient into meditative state, and repeating the autoheterosuggestive treatment against the background of stimulation of reflexogenic zones. EFFECT: higher efficiency.
Patent DE-10029831-C1 (DE)
Title: Verfahren und Vorrichtung zum Betrieb einer Linearen Lambdasonde
Inventor: BOLZ STEPHAN
IPC: G01N27/406
Filed: 2000-06-16
Granted: 2002-02-28
Abstract: Zur Ermittlung der Sauerstoff-Konzentration lambda im Abgas einer Brennkraftmaschine wird der der Differenz DELTAVs von Nernstspannung Vs und Referenzspannung Vref entsprechende Mittelwert aus Oberwert OW und Unterwert UW der rechteckförmigen Summenspannung Vsum gebildet und in einen proportionalen Pumpstrom Ip gewandelt, der am Kalibrierwiderstand Rc eine lambda-proportionale Spannung hervorruft; die Differenz von Oberwert OW und Unterwert UW der Summenspannung Vsum dient als Temperaturmessspannung Vri zur Regelung der Sondentemperatur.
Patent DE-10050559-C1 (DE)
Title: Mobile telephone accessory used for directing speech waves to microphone via chamber fitted around microphone and sound transmission channel incorporated in pivoted cover
Inventor: FAITA EBERHARD
IPC: H04M1/19
Filed: 2000-10-12
Granted: 2002-04-04
Abstract: The mobile telephone accessory has a chamber (4) which is fitted to the mobile telephone (1) in the vicinity of the microphone (5), provided with a pivoted cover (7) having a speaking opening, coupled to the microphone via a sound wave transmission channel incorporated in the cover and the chamber.
Patent DE-10050739-C1 (DE)
Title: Re-orientation of device for loose items handles by industrial robot has sorting plate operated via setting piston for re-orientation and loosening of handled items
Inventor: BLOCK MARIO
IPC: B07C5/02
Filed: 2000-10-13
Granted: 2002-02-28
Abstract: The re-orientation device has a sorting plate and measuring and control devices which detect the actual positions of the loose items, for corresponding control of the industrial robot in dependence on the position data. The sorting plate is pivot mounted and displayed via a setting piston for re-orientation of loose items via periodic setting movements, with slow movement of the setting plate into an angled position for releasing the loose items.
Patent DE-10138254-C1 (DE)
Title: Earth connection device for automobile jump lead connects negative jump lead to chassis independent of starter battery negative pole
Inventor: STOCK BERNHARD
IPC: H01R4/66
Filed: 2001-08-03
Granted: 2002-11-28
Abstract: The earth connection device has a connection unit (10), independent of the starter battery negative pole, for providing an electrical connection between the negative jump lead and the automobile chassis (18) and securing the starter battery (22) and/or the battery energy manager to the chassis.
Patent DE-19501951-C1 (DE)
Title: Method of producing opening in pipe wall containing plastics inner pipe
Inventor: TIEDTKE MANFRED
IPC: F16L41/04
Filed: 1995-01-24
Granted: 1996-05-09
Abstract: A section (3) is cut out of the pipe wall (1) by making an incision along the edge of the opening. The base of the incision forms a continuous ridge (6) of the material forming the pipe wall. The ridge of material is detached, and the cut-out section lifted out. The cut-out section is set oscillating by an oscillator (5) which detaches the ridge of pipe-wall material by means of cracking. The oscillator, with the cut-out wall section, is elastically braced.
Patent DE-19515314-C1 (DE)
Title: Lubricant and release agent for rubber vulcanisation
Inventor: UMLAND HENNING DR
IPC: B29C33/62
Filed: 1995-04-19
Granted: 1996-07-25
Abstract: A lubricant and release agent (I) for rubber comprises a polyester obtd. by the esterification of polyethylene glycol(s) (PEG) contg. an average of 3-20 ethylene oxide (EO) units/mol. (II) with linear dicarboxylic acid(s) contg. an average of 4-10 C atoms (III).
Patent DE-19634402-C1 (DE)
Title: Producing cam
Inventor: DAUNER BERTRAM
IPC: C21D1/42
Filed: 1996-08-26
Granted: 1997-07-24
Abstract: The method for producing a cam (1) includes:  (a) boundary layer hardening the working surface (2) of the cam disc using a hardening process applicable to chosen parts of the workpiece; (b) leaving a gap is left between the start and end points of the hardened section of the cam working surface; (c) producing a cutout (6) corresponding to this gap either before or after the hardening process; and (d) fitting an insert (7) with a hardened working surface and fastening it into this cutout to bridge the gap and thus complete the endless working surface of the cam. Also claimed is the resultant cam (1) comprising a hardened surface (2) which includes an unhardened gap bridged by means of an insert (7) with hardened working surface fitted and fastened into a cutout (6) in the cam.
Patent DE-19709014-C1 (DE)
Title: Television antenna distributor for satellite and terrestrial signals
Inventor: PASADU CHAIYAKARN
IPC: H03H7/46
Filed: 1997-03-05
Granted: 1997-11-20
Abstract: The antenna distributor has two inputs (E1,E3) for a first satellite signal frequency range, and a third input (E2) for the terrestrial signal frequency range.  Each of the first inputs are coupled to a respective output (A1,A2).  The third signal input is coupled to both outputs.  First and second two way distributors (8,9) are coupled between each of the first inputs and its respective output, with a third two way distributor (1) coupling the signal at the third input to both outputs.
Patent DE-19719225-C1 (DE)
Title: Method and apparatus for controlling a nitriding or nitro-carburising atmosphere
Inventor: LEVERKUS VOLKER DIPL ING
IPC: C23C8/30
Filed: 1997-05-07
Granted: 1998-08-06
Abstract: The method and apparatus are concerned with control of a nitriding or nitrocarburising atmosphere in a furnace installation incorporating a preliminary splitter (30) for generation of a split gas, a furnace (10), a system for controlling the furnace pressure, and a sensor system (13) for determining the furnace atmosphere. The mixing ratio of NH3  to H2  in the furnace is controlled dependent on the nitriding index, while the preliminary splitter is operated below the saturation range without further NH3  supply. Only the working point of the preliminary splitter is controlled by means of the system (50, 60), while the throughput of NH3 gas is maintained constant. Only a single line (20) is foreseen for NH3  supply.
Patent DE-19747928-C1 (DE)
Inventor: CORDES DIETER
IPC: E03C1/02
Filed: 1997-10-30
Granted: 1999-07-29
Abstract: The device is used in a pipe (5) containing flowing water, and has a permanent magnet (6) integrated in a hose-like part (7) of elastomeric material placed in the pipe. The magnet is positioned to form an air-filled chamber (9) with the wall of the pipe, to acts as damper for flow-generated noise. The magnet may be a powder embedded into the hose-like part material. The part has outer ring projections (8) to engage sealing on the pipe wall.
Patent DE-19820880-C1 (DE)
Inventor: WALTER TIMO
IPC: B60N3/00
Filed: 1998-05-09
Granted: 2000-03-02
Abstract: The seat unit has a seat pad and a fold-down back rest with a function surface on the back. The back pad (18) can folded out of the back rest (12) onto the seat pad (11). The back of the pad has a second useable functional surface (21). This consists of a central part (211) and two fold-down side parts (212,213). A support element is located on either side of the seat pad to support the folded-down side parts. The functional surfaces act as table tops, support surfaces, and/or steps.
Patent DE-19850885-C1 (DE)
Title: Verfahren zum Herstellen von Granulaten aus polymeren Werkstoffen
Inventor: STARK BERNHARD
IPC: B29B9/06
Filed: 1998-11-05
Granted: 2000-07-20
Abstract: Verfahren zur Herstellung von Granulaten aus polymeren Werkstoffen umfaßt die Schritte Plastifizieren des Polymers, Aufteilen der plastifizierten Massen in Einzelstränge, Zerschneiden der Einzelstränge zu Granulat, Kühlen des Granulats in einer Kühlflüssigkeit und Abscheiden der Kühlflüssigkeit vom Granulat in einem ersten Trocknungsprozeß. Das Granulat wird anschließend mindestens einem Waschprozeß in einer Reinigungsflüssigkeit unterzogen und die Reinigungsflüssigkeit nachfolgend in mindestens einem weiteren Trocknungsprozeß vom Granulat abgeschieden. DOLLAR A Im ersten Trocknungsprozeß wird das Granulat bevorzugt einer hohen mechanischen Belastung ausgesetzt, mittels derer Vorsprünge ("tails") vom Granulat abgeschlagen werden, während der weitere Trocknungsprozeß schonend, also unter weitgehender Vermeidung von Abrieb durchzuführen ist.
Patent DE-19913344-C1 (DE)
Title: Needleless injection syringe includes mounting for capsule of medicament with piston operated by spring, which can be tensioned from common rotary unit
Inventor: GOLAN YGAL
IPC: A61M5/30
Filed: 1999-03-24
Granted: 2000-08-24
Abstract: The casing (4) has a nozzle (6) at one end (8), a mounting (14) for a capsule (12) of fluid with piston (18). A spring (24) acting on the piston, has a tensioning mechanism and release. The tensioning mechanism acts through a coupling from a conventional toothed drive unit.
Patent DE-19954682-C1 (DE)
Title: Hochfrequenz-Transformator
Inventor: WOLLNITZKE HELMUT
IPC: H01F27/255
Filed: 1999-11-13
Granted: 2001-08-09
Abstract: Es wird ein Hochfrequenz-Transformator (10) beschrieben, der insbesondere für eine Schweiß- oder Schneidmaschine vorgesehen ist. Er weist einen Transformatorkern (12) und eine Primär- und eine Sekundärwicklung (28, 30) auf, die gegeneinander elektrisch isoliert sind. Der Transformatorkern (12) besteht aus U-Kernelementen (14) mit jeweils einem Innenschenkel (16) und einem Außenschenkel (18) und einem diese verbindenden Verbindungsabschnitt (20), wobei zwei U-Kernelemente (14) mit ihren Innenschenkeln (16) zueinander eng benachbart in einer gemeinsamen Ebene, eine E-Kernlage (22) bildend, vorgesehen sind. Zwei E-Kernlagen (22) liegen einander zugewandt eng und spaltfrei aneinander an und bilden eine Transformator-Kernlage (26). Der Transformatorkern (12) weist mindestens eine Transformator-Kernlage (26) auf. Die Innenschenkel (16) der mindestens einen Transformator-Kernlage (26) sind gemeinsam von der Primär- und der Sekundärwicklung (28, 30) umschlossen.