baber/WOPTO huggingface dataset:
Patent DE-19709223-C1 (DE)
Title: Hydraulic machine with electro-meter powered impeller shaft e.g for pump
Inventor: TRIMBORN PETER DR ING
IPC: F04C19/00
Filed: 1997-03-06
Granted: 1998-04-23
Abstract: A hydraulic ring machine (1) including a revolving housing (2) and a synchronously rotating impeller (3) revolving in the same direction and arranged with its shaft (4) eccentrically to the revolving housing, in which the driven impeller acts in combination with a coupling device (7) and in which the number of rotations of the revolving housing (2) is equal to the number of rotations of the impeller (3). The coupling device (7) is designed as an angled lever (8) connected at one end to the impeller shaft and, with its other end resting on one side (10) of a V-shaped segment (11) of the housing.
Patent DE-19730574-C1 (DE)
Title: Filter unit for prolonged operation feeding extruders
Inventor: KREYENBORG JAN-UDO
IPC: B29C48/03
Filed: 1997-07-17
Granted: 1998-04-30
Abstract: A novel filter passes thermoplastics to extruders and pressure injection moulding machines. It includes replaceable filter elements (4, 5) in carriers (2, 3) located in two side channels (8a, 9a; 8b, 9b) in the filter casing (1). These channels connect in parallel between the main inlet- and outlet channels (6, 7). The filter carriers are inserted or removed through casing bores. Ahead of the carriers, in the main inlet channel (6), a block valve (10) is set to pass the thermoplastic to both filter elements. It has alternative positions preventing flow from the main channel into either one of the side channels. In these positions, the appropriate dirty sieve side (S) is connected to a take-off channel. In the novel design, the blocking unit (10) comprises a bolt or spool crossing the main inlet channel and adjustable transversely to the flow direction. The through-flow path from the main inlet into the side channels passes a necking (12) formed into the outer circumference of the bolt (11).
Patent DE-19737880-C1 (DE)
Title: Complex elasticity or shear modulus evaluation method for thin polymer layers
Inventor: LUCKLUM RALF DR RER NAT
IPC: G01N3/00
Filed: 1997-08-29
Granted: 1998-11-19
Abstract: The elasticity or shear modulus of a thin layer is evaluated by attaching a number of identical electromechanical resonators to the thin layer, caused to oscillate at the characteristic frequency, with measurement of the effective acoustic impedance of the thin layer via at least 2 resonance frequencies.  The effective acoustic impedance of a double layer provided by the measured layer and a layer with a known acoustic impedance is used with the previous measurement for providing the characteristic acoustic impedance of the measured layer, used for calculating the elasticity and shear modulus.
Patent DE-19739610-C1 (DE)
Title: Electrical power distribution unit for domestic and business premises
Inventor: MINAR FRANK DIPL ING
IPC: H02B1/32
Filed: 1997-09-09
Granted: 1999-05-12
Abstract: The power distribution unit includes a rail (1) with at least twelve divisions for attachment of installed devices (2). The rail is arranged vertically, and the devices are installed horizontally, one beneath the other. The sides walls of the unit have wire holders (6) in a wiring chamber (5).
Patent DE-19807163-C1 (DE)
Inventor: GADOW RAINER
IPC: C23C4/11
Filed: 1998-02-20
Granted: 1999-10-28
Abstract: A thermochemically stable oxidic thermal insulating material presenting phase stability, which can be used advantageously as a thermal insulating layer on parts subjected to high thermal stress, such as turbine blades or such like. The thermal insulating material can be processed by plasma spraying and consists preferably of a magnetoplumbite phase whose preferred composition is MMeAl<SUB>11</SUB>O<SUB>19</SUB>, where M is La or Nd and where Me is chosen from among zinc, the alkaline earth metals, transition metals, and rare earths, preferably from magnesium, zinc, cobalt, manganese, iron, nickel and chromium.
Patent DE-19827299-C1 (DE)
Inventor: PLESCHIUTSCHNIGG FRITZ-PETER
IPC: C21C5/42
Filed: 1998-06-19
Granted: 2000-03-09
Abstract: The furnace vessel (2) is provided with a lid consisting of pivotable (3) and fixed (4) sections, with the latter taking the form of a tower. Arc melting of scrap and blowing of oxygen for purposes of pig iron impurities oxidation in the furnace vessel take place at least partially at the same time.
Patent DE-19831480-C1 (DE)
Inventor: PETERS ANDREAS
IPC: B21B37/58
Filed: 1998-07-14
Granted: 2000-01-13
Abstract: The hardness of the product is measured shortly before its formation, and the result is used for correction of its hardening curve and the presetting of the cold-forming installation.
Patent DE-19845381-C1 (DE)
Title: Purifying apparatus for exhaust gas of an internal combustion engine
Inventor: WESTMEIER SIEGFRIED
IPC: F01N3/023
Filed: 1998-10-02
Granted: 1999-12-16
Abstract: IC engine exhaust gas is purified using an apparatus with rotating disks. The purifying apparatus for an IC engine exhaust gas comprises a container (1) with an axial drive shaft (11), upper inlet (12) and a lower outlet (13) for the exhaust gas stream with at least two rotating disks (2) in the container filled with catalyst material. The disks have numerous openings on their upper and lower sides for gas to permeate and are connected to the drive shaft. Corrugated covers (22) lie opposite the upper and lower sides of the disks and there is a larger opening (23) in the cover between the first and second disk. The larger opening is the outlet for the first stage as well as the inlet for the second stage.
Patent DE-19906314-C1 (DE)
Title: Einrichtung zur Umkehr eines Einseitenbands mit einem Träger
Inventor: BAUER ROBERT
IPC: G01S7/40
Filed: 1999-02-16
Granted: 2000-10-12
Abstract: Zur Einseitenbandumsetzung mit einem einzigen Trägeroszillator (8) wird unter Verwendung eines Quadraturdemodulators das Eingangssignal in das Basisband heruntergemischt. Inphase- und Quadraturkomponente werden durch Tiefpaßfilter (3a, 3b) gefiltert. Die erhaltenen Basisband-Komponenten sind um 90 DEG phasenverschoben. DOLLAR A Ein Quadraturmodulator setzt die Basisband-Komponenten wieder in die HF-Ebene um. An den Ausgängen von zwei Mischern (4a, 4b) liegen sowohl Signale der Regel- und Kehrlage an. An einem Mischerausgang wird bei einer Signalkomponente eine Vorzeichenumkehr vorgenommen, die zu Kompensation genutzt werden kann. Somit ist eine Seitenbandumkehr erfolgt.
Patent DE-19912038-C1 (DE)
Title: Handgriff für ein medizinisches Instrument
Inventor: FRANK TIM
IPC: A61B17/28
Filed: 1999-03-17
Granted: 2001-01-25
Abstract: Ein Handgriff (20) für ein medizinisches Instrument (10) weist zumindest ein bewegliches Griffteil (22) und ein Kopplungsteil (42) auf, durch das ein Schaft (12) mit dem Handgriff (20) verbindbar oder verbunden ist. Das bewegliche Griffteil (22) ist weiterhin mit einem in Richtung einer Längsachse (66) des Schafts (12) axial beweglichen Kraftübertragungselement (18) verbunden und verbindbar, um eine Bewegung des zumindest einen beweglichen Griffteils (22) in eine axiale Bewegung des Kraftübertragungselements (18) zu übertragen. Das Kopplungsteil (42) ist um zumindest eine erste quer zur Längsachse (66) des Schafts (12) verlaufende Drehachse (64) relativ zu einer Handgriffachse (68) verschwenkbar. Das bewegliche Griffteil (22) ist weiterhin mit dem Kraftübertragungselement (18) über eine Hebelanordnung (82) verbunden oder verbindbar, die zumindest zwei zweiarmige Habel (84, 86) aufweist, von denen ein erster Hebel (84) um eine handgriffeste Achse (88) und ein zweiter Hebel (86) um eine kopplungsteilfeste Achse (90) schwenkbar ist, und wobei die beiden Hebel (84, 86) kraftschlüssig und um die erste Drehchse (64) gegeneinander verdrehbar miteinander verbunden sind (Fig. 1).
Patent DE-19939134-C1 (DE)
Title: Schutzvorrichtung für Warmwasserspeicher
Inventor: LAUN RAINER
IPC: F24H1/18
Filed: 1999-08-18
Granted: 2001-03-15
Abstract: Die Erfindung betrifft eine Schutzvorrichtung für einen Warmwasserspeicher mit einer wärmebedarfsabhängig gesteuerten Speicherheizung (16), mit einer in den Speicherraum ragenden Meßanode (40), die durch Fremdstrom gespeist und an einer Auswerteelektronik (44, 50) angeschlossen ist. Es wird vorgeschlagen, daß die vorzugsweise über das Netzteil (46) im Heizgerät (16) versorgte Auswerteelektronik (44, 50) der Fremdstromanode mit der Steuereinrichtung (32, 54) der Speicherheizung (16) verbunden ist und bei Fehlen des Anodenstroms ein die Inbetriebnahme der Speicherheizung (16) zwangsläufig verhinderndes Sperrsignal an die Steuereinrichtung übermittelt. DOLLAR A Dadurch wird verhindert, daß ein Warmwasserspeicher in Betrieb genommen und beschädigt werden kann, wenn eine ausreichende Schutzwirkung nicht gegeben ist oder wenn die zugeführte Heizenergie vom Speicherwasser nicht aufgenommen werden kann.
Patent DE-19942951-C1 (DE)
Title: Surgical device for closing opening in artery wall has rod-shaped thread guide with rotatable thread release/thread clamping section between its rear and front sections
Inventor: ISCHINGER THOMAS
IPC: A61B17/00
Filed: 1999-09-08
Granted: 2001-01-18
Abstract: The invention relates to a suture guide device (1) for guiding two sutures (14, 15) through a wall of a membrane, balloon structure or a surface, in particular, of an artery of an individual in close proximity to the edge of an opening therein and for withdrawing said sutures from said opening, once they have been guided through the wall. The device comprises a suture feed section (3) located at the rear in the longitudinal direction, a front suture receiving section (4) and a central suture release/suture clamping section (5) positioned therebetween, which can be rotated at least in relation to the front suture receiving section (4). Said suture release/suture clamping section has a cross-section which allows it, in at least one rotational position, to introduce the sutures (14, 15) from the rear suture feed section (3) into the front suture receiving section (4) and which, in a different rotational position, secures the needles (12, 13) together with their sutures (14, 15) in the front suture receiving section (4).
Patent MD-4690-C1 (MD)
Title: Process for cultivation of Rhodotorula gracilis yeasts
Inventor: EFREMOVA NADEJDA
IPC: C12P21/00
Filed: 2018-07-31
Abstract: The invention relates to biotechnology, in particular to a process for cultivation of Rhodotorula gracilis yeasts, which can be applied to produce proteins used in the microbiological, food, pharmaceutical and cosmetic industries.The process, according to the invention, consists in preparing a Rhodotorula gracilis CNMN-Y-30 or Rhodotorula gracilis CNMN-Y-03 yeast suspension by cultivating for 24 hours on YPD medium, inoculating the suspension in a concentration of 5% vol. on YPD medium with the addition of 50 nm ZnO nanoparticles in a concentration of 20.0 mg/L and cultivating at 25…28°C with continuous stirring at 180…200 rpm for 72 hours.The result of the invention consists in increasing the protein content in the yeast biomass.
Patent RU-2064575-C1 (RU)
Inventor: PERETYAKA PAVEL V
IPC: E21B43/26
Filed: 1992-11-11
Granted: 1996-07-27
Abstract: Использование: при эксплуатации нефтегазовых и водозаборных скважин, в частности при обработке призабойной зоны пласта. Обеспечивает увеличение давления в зоне пласта при одновременном уменьшении времени обработки и упрощение технологии. Сущность изобретения: по способу вскрывают пласт. Осуществляют импульсную подачу в зону гидроразрыва жидкости разрыва. Подачу осуществляют через колонну труб. Осуществляют герметизацию затрубного пространства. Ее осуществляют пакером. Импульсную подачу жидкости разрыва осуществляют кавитирующей трубкой Вентури. Ее соединяют с колонной труб. Полость труб ниже трубки Вентури соединяют при заданном давлении с надпакерной зоной через обратный клапан. При этом расход жидкости через обратный клапан принимают ниже расхода жидкости через трубку Вентури. Затем осуществляют гидроразрыв пласта. 2 з.п. ф-лы.
Patent RU-2119187-C1 (RU)
Title: Display system
Inventor: ROBERT DEJL ALTMANSHOFER
IPC: H04N5/44
Filed: 1991-05-29
Granted: 1998-09-20
Abstract: FIELD: TV sets having image format of wide-screen relation of sides. SUBSTANCE: display system includes display means, means mapping output videosignal, processing means, switch-over means, selection means, control means. EFFECT: increased resolving power of display with one or many images on screen from one or several source having equal or different relations of sides of image format and capability to choose relation of sides of display format. 21 cl, 117 dwg, 1 tbl
Patent RU-2069951-C1 (RU)
Inventor: FEDOROV SVYATOSLAV N
IPC: A01N1/00
Filed: 1993-02-26
Granted: 1996-12-10
Abstract: FIELD: medicine, ophthalmology. SUBSTANCE: the known medium containing medium-199 and dextran has additionally medium "Ф"-10, Dulbecko-Eagle medium, chondroitin sulfate, gentamycin sulfate, amphothericin B at the following ratio of components, wt.-%: medium M-199 25; medium "Ф"-10 25; chondroitin sulfate 2.7; dextran-40 2.0; gentamycin sulfate 0.00014; amphothericin B 0.00015, and medium Dulbecko-Eagle - the rest. EFFECT: improved transplantability and viability of endothelium.
Patent RU-2044874-C1 (RU)
Title: Method for thermal mine recovery of high-viscosity oil from formation
Inventor: BAKULIN VIKTOR N
IPC: E21B43/24
Filed: 1993-03-22
Granted: 1995-09-27
Abstract: FIELD: gas and oil production. SUBSTANCE: method for thermal mine recovery of high-viscosity oil from formation includes reinforcement of well with perforated casing. Part of casing every 7-10 m is made of piezoceramic material having magnetostriction properties. Connected to radiator are electrodes to which exciting voltage is applied from pulse generator and powerful vibrations are excited in formation with amplitude of sign-alternating wave equalling 0.5 of value of distractible stresses of rocks comprising the producing formation in combination with injection into formation of solutions weakening the rock strength. Solutions are used in form of surfactants, sodium hydroxide, or sodium hydroxide with methanol. EFFECT: increased permeability of formation rocks from 80 to 300% and over, and increased additional recovery of oil from formation from 10 to 40% as compared with the known methods which do not employ vibration stimulation of formation within the selected range of frequencies. 6 cl, 2 dwg
Patent RU-2047654-C1 (RU)
Title: Working liquid for electric equipment
Inventor: NAZAROVA DIANARA V
IPC: C10M169/04
Filed: 1993-03-23
Granted: 1995-11-10
Abstract: FIELD: special liquids. SUBSTANCE: liquid has, oligophenyl-(2-ethylhexoxy)-siloxane 5-10 and phenyltri-(2-ethylhexoxy)-silane 90-95. EFFECT: enhanced quality of liquid. 2 tbl
Patent RU-2109024-C1 (RU)
Title: Standard answer former for teaching devices
Inventor: VERTLIB M JA
IPC: C09B7/02
Filed: 1993-03-23
Granted: 1998-04-20
Abstract: FIELD: technical facilities for automated check of knowledge. SUBSTANCE: standard answer former has teaching device which includes indicator, comparison unit, AND gate and patchboard, pseudorandom sequence pickup, counter, former, three triggers, OR gate, second AND gate and communication line between them. EFFECT: extended functional capabilities; simplified work of operator. 2 dwg
Patent RU-2054029-C1 (RU)
Inventor: MIKHALKIN ANATOLIJ P
IPC: C10L1/222
Filed: 1993-04-09
Granted: 1996-02-10
Abstract: FIELD: petrochemistry. SUBSTANCE: N-substituted derivatives of aminopropanoic acid are proposed as protective additives for fuels. EFFECT: improves quality of desired product. 1 tbl
Patent RU-2046535-C1 (RU)
Title: Three-phase inductance starting resistor
Inventor: ZOTOV ALEKSANDR V
IPC: H02P1/26
Filed: 1993-05-19
Granted: 1995-10-20
Abstract: FIELD: electrical engineering industry. SUBSTANCE: resistor has three hollow ferromagnetic cylinders 1 carrying continuous windings 2 with several taps 3. Cylinders are interconnected by top and bottom parts 4 and 5 of magnetic circuit, respectively. Top part of magnetic circuit is built up of two steel strips attached to upper flanges 6; bottom part of magnetic circuit is made of two angle pieces. Number of turns is optimized and found from formula given in description of invention. EFFECT: improved design. 1 dwg
Patent RU-2057328-C1 (RU)
Title: Process of magnetic-particle testing
Inventor: NAZAROV MIKHAIL P
IPC: G01N27/84
Filed: 1993-06-01
Granted: 1996-03-27
Abstract: FIELD: nondestructive testing. SUBSTANCE: in agreement with process of magnetic-particle testing examined part is subjected to action of two or more alternating magnetic fields acting in aiding which resulting magnetic flux moved along specified path with constant linear or angular speed is directed orthogonally to vector of speed of own movement. EFFECT: increased authenticity of testing. 1 dwg
Patent RU-2055767-C1 (RU)
Title: Hand pulsed fire extinguishing device
Inventor: ZAKHMATOV VLADIMIR D
IPC: A62C27/00
Filed: 1993-06-24
Granted: 1996-03-10
Abstract: FIELD: fire fighting facilities. SUBSTANCE: hand pulsed fire extinguishing device has envelope inside housing made of at least one layer of flexible material and containing fire extinguishant. Ratio between propellant charge and fire extinguishant is within 1:10 and 1:600. Device can be operated with powder, liquid, viscous and foaming agents. Barrel of device can be made in form of cylinder, parallelepiped, prism and cone, both in front and outside. Charge is enclosed in standard cartridge. EFFECT: enhanced reliability in fighting local fires. 9 cl, 2 dwg
Patent RU-2057721-C1 (RU)
Inventor: PODZOROVA ELENA A
IPC: C02F103/02
Filed: 1993-06-30
Granted: 1996-04-10
Abstract: FIELD: water supply and water treatment. SUBSTANCE: non-purified water is separated into two flows, the first flow is passed through a filter, the second flow washes off microorganisms and organic matters retained in the filter, the second water flow after washing-off is fed for treatment with ozone-containing gas, and after treatment with ozone-containing gas the second flow with ozone dissolved in it is returned to the process cycle, and gets mixed with non-purified water before filtering. The second flow is treated with ozone-containing gas until the concentration of pollutions is reduced to the level of non-purified water supplied for purification, and suspended solid particles are separated from water. Water flow rate in the first flow is 1.5 to 100 times higher than flow rate in the second flow. EFFECT: facilitated procedure. 4 cl, 1 dwg
Patent RU-2080796-C1 (RU)
Title: Installation for drying and roasting of food products in flow of hot air
Inventor: GLEMBA-OVIDSKIJ OLGERD A
IPC: A23F3/00
Filed: 1993-07-08
Granted: 1997-06-10
Abstract: FIELD: food industry. SUBSTANCE: installation comprises switched in circuit fan, controller of air consumption in circuit, device for air heating, drying-roasting chamber, dust extractor with gate for air cleaning and gates for switching operating conditions of circuit. Circuit additionally has controller for consumption of air, discharged into atmosphere, and screen filter connected with circuit between fan and controller of air consumption. Filter is installed in output branch pipe of dust extractor and gate which connects fan output with dust extractor output. EFFECT: higher efficiency. 1 dwg
Patent RU-2087319-C1 (RU)
Title: Apparatus for transverse processing of articles in automatic process line
Inventor: KUZNETSOV EDUARD S
IPC: B31B1/00
Filed: 1993-08-06
Granted: 1997-08-20
Abstract: FIELD: mechanical engineering. SUBSTANCE: apparatus has conveying carriage 1 and article 2 fixed on carriage 1, transverse processing module with platform 4 positioned for displacement along columns 5 fixed on reversible trolley 6. Platform 4 is provided with slots for receiving working members of tool 8, which is connected through tie-rod with stationary members of process line and provided with return spring. During processing of article 2 time coordination between technological operation and operation of conveying means is provided. EFFECT: increased efficiency, simplified construction and enhanced reliability in operation. 2 dwg
Patent RU-2086003-C1 (RU)
Inventor: METELSKIJ VIKTOR I
IPC: G09F3/03
Filed: 1993-09-07
Granted: 1997-07-27
Abstract: FIELD: locks for railroad cars. SUBSTANCE: device has housing which is made from two parts which are joined with rod. Both parts are shaped as half-spheres which convex surfaces are directed in opposite sides. Locking rings are located in grooves which provided in spherical parts and are used for locking housing with flexible member with pieces. Protection sleeve is mounted on rod loosely. EFFECT: increased security. 4 cl, 9 dwg
Patent RU-2053283-C1 (RU)
Inventor: LOENKO YURIJ N
IPC: C12G3/06
Filed: 1993-09-17
Granted: 1996-01-27
Abstract: FIELD: liqueur and vodka industry. SUBSTANCE: for preparing 1000 dal balsam with strong 40 vol.% the following components were used, kg: mock-orange (jasmine flowers) 0.2-0.4; Bergenia pacifica blackened leaves 1.1-1.3; Eleutherococcus senticosus leaves 3.0-3.6; hawthorn flowers 0.1-0.3; bush clover leaves 0.9-1.1; wild rosemary leaves 0.9-1.1; shizandra vine 4-6; Amur valerian root 0.1-0.3; birch small branches with leaves 2-3; elecampane root 2-3; Manchurian nut leaves 1-3; cork tree berries 0.2-0.8; cork tree leaves 0.5-1.5; common wormwood flowering stem tips 0.2-0.7; bird cherry flowers 0.05-1.5; bird cherry branches 0.05-0.1; Inonotus obliquus 0.05-0.1; common balm leaves 0.3-0.8; sweet flag root 0.2-0.6; milfoil 0.5-1.5; dioecious nettle 1.0-1.4; shizandra seeds 1-3; rose 30-80; hawthorn 13-39; mountain cranberry 120-152; Amur grape 100-112; mountain-ash 370-410; raspberry essence 0.005-0.015; pine apple essence 0.0005-0.0015; apricot essence 0.02-0.08; run essence 0.2-0.7; special color 300-500; color 10-14, and aqueous-spirituous liquid the rest. EFFECT: enhanced quality of balsam.
Patent RU-2090995-C1 (RU)
Title: Method for presowing treatment of seed (plant) material
Inventor: BELIK ANDREJ G
IPC: A01C1/00
Filed: 1993-10-25
Granted: 1997-09-27
Abstract: FIELD: agriculture, in particular, treatment of seeds, seedlings, tubers, bulbs, roots etc. SUBSTANCE: method involves exposing seed (plant) material to the action of energy by positioning at least one pyramid adjacent to zone of seed (plant) material to be processed. EFFECT: increased efficiency and reduced power consumption.
Patent RU-2068491-C1 (RU)
Title: Apparatus for removal of hydrateparaffin sediments
Inventor: AKHMETSHINA ILIZA Z
IPC: E21B37/06
Filed: 1993-12-14
Granted: 1996-10-27
Abstract: FIELD: gas and oil producing industry, apparatuses for removal of hydrateparaffin formations in wells, paraffin and resin sediments in pipelines transporting oil and gas and also for dissolving of structural sediments of synthetic resins, silicates an etc. SUBSTANCE: apparatus has container mounted on communication member with surface lifting equipment and filled with reactant. Container body is made of material engaged in thermal chemical reaction with reactant. Lower part of body has hole covered by plug of light-melting material. Inside container there is filter made of metal neutral in respect to reactant and there are detachable tips with different diameters of holes - from 0.5 to 3.0 mm. Usage of apparatus increases degree of purification due to adjustment of hot gasses output duration and temperature of exothermal reaction. EFFECT: increased degree of purification. 2 cl, 1 dwg