baber/WOPTO huggingface dataset:
Patent RU-2040445-C1 (RU)
Title: Combined electric jet-propulsion engine unit for spacecraft, method of creating controlling moments and three-channel electric jet-propulsion engine
Inventor: AGEEV VLADIMIR P
IPC: B64G1/50
Filed: 1992-05-22
Granted: 1995-07-25
Abstract: FIELD: space engineering. SUBSTANCE: combined electric jet- propulsion engine unit for spacecraft has cluster of cruise electric jet engines and cluster of electric jet engines for pitch, roll, and yaw orientation of the spacecraft. The orientation cluster is constructed as four engine assemblies arranged symmetrically in the plane of cruise engines. Each orientation engine is mounted in pair with the cruise engine. The remainder cruise engines are arranged uniformly in the spaces between the mentioned pairs of the engines. The roll orientation engines are the same as the cruise engines and mounted in pair with them. At least one pair of diametrically opposite cruise engines mounted in pair with the roll orientation engines are three-channel. One channel is cruise and the other two channels point in opposite directions perpendicular to the cruise engine orientation. All channels are connected with the power plant in parallel. The method of creating controlling moments of pitch and yaw channel includes connection of one or group of orientation electric jet engines simultaneously with disconnection of one or group of diametrically opposite cruise engines respectively. The three-channel electric jet engine has anodes-gas- distributors, magnetic field source, magnetic conductor and pole tips. EFFECT: simplified method of control and enhanced reliability. 4 cl, 2 dwg
Patent RU-2019332-C1 (RU)
Title: Part straightening method
Inventor: BURAVTSEV SERGEJ K
IPC: B21D3/16
Filed: 1992-06-25
Granted: 1994-09-15
Abstract: FIELD: mechanical engineering. SUBSTANCE: method involves providing initial action of indenters on part by applying admissible force for straightening the part; moving indenters and providing further action by these indenters on part while retaining the extent of flexure of part after initial straightening. Displacement of indenters during straightening allows load to be repeatedly applied without formation of riveting in the zones of contact between part and indenters and additional plastic deformation of shaft beyond riveting zones to be provided. Additional plastic deformations allow bending left after initial straightening operation to be eliminated. Such set of features allows parts to be straightened with greater bending extent, with straightening forces being limited by part material ultimate strength. EFFECT: high quality of parts and enhanced reliability in operation. 2 cl, 2 dwg
Patent RU-2029799-C1 (RU)
Title: Electrolyte for precipitation of coating made of alloy copper-tin
Inventor: ALEKSEYUK ALFRED A
IPC: C25D3/58
Filed: 1992-07-13
Granted: 1995-02-27
Abstract: FIELD: coating application. SUBSTANCE: electrolyte has, g/g: sodium tripolyphosphate 230-260; tin dichloride dihydrate 13-20; copper sulfate pentahydrate 18-27.5, and casein glue 0.5-3.0. EFFECT: enhanced quality of electrolyte. 1 tbl
Patent RU-2039742-C1 (RU)
Title: Method of synthesis of 2-ethoxy-6-nitro-9-aminoacridine
Inventor: NIKITENKOVA LINA P
IPC: C07D219/10
Filed: 1992-09-14
Granted: 1995-07-20
Abstract: FIELD: organic chemistry. SUBSTANCE: product: 2-ethoxy-6-nitro-9-aminoacridine. Reagent 1: 2-ethoxy-6-nitro-9-chloroacridine. Reagent 2: ammonia. Reaction conditions: process is carried out in the medium of saturated monoatomic aliphatic alcohols with normal or isomeric structure, at 130-140 C, in autoclave. EFFECT: improved method of synthesis.
Patent RU-2102309-C1 (RU)
Inventor: MATJANIN A S
IPC: B67C3/04
Filed: 1992-05-26
Granted: 1998-01-20
Abstract: FIELD: chemical industry. SUBSTANCE: during motion of spherical support 7 on inclined section of circular cam 8, rod 6 moves down under action of spring. Outlet valve 5 closes while inlet valve 4 is not yet open. During further motion of spherical support 7 on lower section of circular cam 8, rod 6 takes lower position. Inlet valve 4 is open and outlet valve 5 is closed and liquid 13 fills metering sleeve 3. EFFECT: enhanced accuracy of metering. 3 dwg
Patent RU-2049517-C1 (RU)
Title: Rotary extractor
Inventor: LOMACHINSKIJ VYACHESLAV A
IPC: B01D11/02
Filed: 1992-10-13
Granted: 1995-12-10
Abstract: FIELD: food industry. SUBSTANCE: extraction has a vertical casing with a flat bottom separated by partitions with guide slots into ducts for passage of starting material with periodically smoothly varying width, vertical drive shaft with a cross-piece, secured on which on axially movable roller bearings installed in the guide slots are movable members of blades for relative movement, and means for delivery and discharge of starting material and extractive. EFFECT: intensified mass-transfer processes due to constant regeneration of the phase contact surface. 3 dwg
Patent RU-2062582-C1 (RU)
Inventor: ALIEV ZAZAV M
IPC: A23C3/08
Filed: 1992-08-14
Granted: 1996-06-27
Abstract: FIELD: milk industry. SUBSTANCE: method involves introducing preservative into basic product by bubbling at rate equal to volume unit per hour to pH 6.0. EFFECT: increased efficiency and improved quality of product.
Patent DE-10023658-C1 (DE)
Title: Procedure for production of empty or full deep drawn containers from thermoplastic in which a preformed label is stuck around their walls from beneath the containers, increasing reliability and avoiding label paper dust problems
Inventor: HANNIG HARALD
IPC: B65C3/08
Filed: 2000-05-13
Granted: 2001-10-18
Abstract: Procedure involves production of ring shaped labels (10) and transfer to the labels on to a transport device (11, 24). The labels and transporters are then moved to a position beneath the containers (14) hanging from a conveyor belt (3). Lastly the labels are taken from the transport device and fixed to the wall of the container.  Device for attachment of labels to thermoplastic containers.
Patent DE-10046201-C1 (DE)
Title: Load platform for goods transport vehicle has load selectively lowered onto skates for positioning within load space
Inventor: KRAEMER WALTER
IPC: B60P1/52
Filed: 2000-09-19
Granted: 2001-12-13
Abstract: The load platform (1) has attached U-shaped rails (2) fitted with skates (3) provided by rollers (4), with parallel pressure hoses (8) positioned between the adjacent rails and used for raising and lowering the transported loads via U-shaped platform surfaces (9) fitting between the side flanks (11) of the rails.
Patent DE-10060764-C1 (DE)
Title: Vehicle seat has head support on holder inside back rest rigidly connected to inner frame hinged to side bars of back rest frame where inner frame has device to support occupant in case of crash
Inventor: ROTHMEIER ALEXANDER
IPC: B60N2/22
Filed: 2000-12-07
Granted: 2002-01-17
Abstract: The vehicle seat has a head support held on a holder (9) inside a back rest. The holder is rigidly connected to an inner frame (5) hinged to the side bars (2) of the back rest frame (1). The inner frame has a device to support the seat occupant in the case of a crash. The inner frame can pivot into a release position to move the head support.  The side bars of the back rest frame are rigidly connected by an upper transverse bar (3). The holder for the head support lies on a front support surface (18) of the transverse bar in the usage position and moves forwards away from it in the event of a crash. The upper parts of the back rest frame and the inner frame are connected by a toggle lever mechanism (19), which allows restricts the movement. In the release position in the event of a crash, loads on the head support are conducted directly through the rigid connection to the back rest.
Patent DE-10101178-C1 (DE)
Title: Bremsenprüfstand
Inventor: SAAME CHRISTOPH
IPC: B60T17/22
Filed: 2001-01-12
Granted: 2002-08-08
Abstract: Die Erfindung betrifft einen Bremsenprüfstand (1) mit wenigstens einer Prüfstation (2), wobei diese eine Antriebswelle (3) zum Antrieb einer zu prüfenden Bremsscheibe (4) aufweist. Diese Prüfstation (2) weist weiter eine Bremse (5, 6) auf, die aus einem Bremssattel (9, 10) und daran verstellbar angeordneten und an die Bremsscheibe (4) gesteuert anpressbaren Bremsbelägen (11, 12) besteht. Ferner ist wenigstens ein steuerbarer Bremszylinder (13) als Stellglied für die Bremsbeläge (11, 12) vorgesehen. Ebenfalls ist eine Prüfstandsteuerung (14, 17) vorgesehen, mittels deren Prüfablauf und der Bremszylinderdruck steuerbar sind. Erfindungsgemäß weist eine Prüfstation (2) mindestens zwei am Umfang der jeweiligen Bremsscheibe (4) versetzt angeordnete Bremsen (5, 6) auf, wobei jede der wenigstens zwei Bremsen (5, 6) einem Belagverschleiß-Sensor (7, 8) zugeordnet ist und die Belagverschleiß-Sensoren (7, 8) mit der Prüfstandsteuerung (14, 17) verbunden sind. Mittels der Prüfstandsteuerung (14, 17) ist ferner zu Beginn einer Dauerprüfung bei neuen Bremsbelägen (11, 12) in allen Bremsen (5, 6) davon eine Bremse (5, 6) aktivierbar, wobei nach Erkennung des Belagverschleißes durch den dieser Bremse (5, 6) zugeordneten Belagverschleiß-Sensors (7, 8) diese Bremse (5, 6) deaktivierbar und eine nächste Bremse (5, 6) aktivierbar ist, wobei dieser Vorgang nacheinander so lange durchführbar ist, bis bei allen eingesetzten Bremsen (5, 6) ein Belagverschleiß vorliegt.
Patent DE-19501543-C1 (DE)
Title: Transfer device for interchangeable containers
Inventor: BERMUELLER WOLFGANG
IPC: B61D47/00
Filed: 1995-01-19
Granted: 1996-08-08
Abstract: The device has a U-shaped base (10), which is guided in the central section (20). First lifting devices to lift/lower the central section relative to the base, consist of vertical pressure cylinders (12). These are hinged to the central section and move on tracks on the base. The reverse U-shaped carrier head (30) is hinged to the central section via a second lifting device, which contains pressure cylinders. This lifts and lowers the head relative to the central section. The pressure cylinders are diagonal cylinders, engaging on a pivot member, which in turn is hinged to the central section. The cylinders are hinged to base and central section.
Patent DE-19603515-C1 (DE)
Title: Spraying material used to form corrosive-resistant coating
Inventor: LUSTER JEFFREY
IPC: C23C4/08
Filed: 1996-02-01
Granted: 1996-12-12
Abstract: A part exposed to hot gas corrosive stresses caused by sulphur, chlorine and other corrosive compounds is thermally sprayed with an iron-based material having the following composition: 10.0-33 wt.% Al; < 10.0 wt.% Cr; < 10.0 wt.% Ta, Ti and/or Zr; < 5.0 wt.% Nb and/or Mo; < 6.0 wt.% Si; < 2.0 wt.% Y, Hf and/or Ce; < 2.0 wt.% C; the remainder being iron. The sprayed material forms a corrosion-resistant coating of 0.1 to 2.0 mm thickness on the sprayed part.
Patent DE-19607235-C1 (DE)
Title: Electrolysis unit
Inventor: MERGEL JUERGEN
IPC: C25B15/06
Filed: 1996-02-27
Granted: 1997-07-17
Abstract: The electrolysis unit with reduced parasitic current flow comprises a channel for the supply of electrolyte or the removal of electrolysis gases, with a metallic, electrically earthed section (1). A hose (5) comprising an electrically non-conducting material, is located in the metallic section of the channel. An insulation (6) is connected to the non-conducting hose, which separates the metallic channel section from the inside of the block.
Patent DE-19704228-C1 (DE)
Title: Vehicle seat
Inventor: SCHAPER DIETER
IPC: B60R21/207
Filed: 1997-02-05
Granted: 1998-04-30
Abstract: The seat (10) has a seat (11), a back rest (12) and a support rail (14), which is fitted in the back rest. Components of a safety belt system, e.g. a self=locking belt roller or a belt deflector, are attached to the support rail. The support rail is formed as a long profiled part, with a first profile (22) externally open to the seat side to hold a partly folded air bag (15), which extends over the length of the rail. The rail has an inner profile (23) for conducting gas to the air bag. The rail has a second outer profile (24), which is open to the plane of the back rest for connection of the long side of an arched shell (20), which is matched to the shape of the back rest. A linearly movable adjustment lever on the seat side of the support rail opposite to a rotary axis (21) is connected with the support rail such that a longitudinal adjustment of the lever pivots the support rail around the rotary axis.
Patent DE-19747217-C1 (DE)
Inventor: SCHUERMANN WOLFRAM
IPC: E04D1/36
Filed: 1997-10-25
Granted: 1999-04-15
Abstract: The side parts (3) abutting on the central part (2) are formed with air through passage areas (21) between their edge areas (21) and the central part. These areas are formed as spaced flow apertures in air permeable areas of the side parts. The flow apertures extend over at least one longitudinal fold (10-14) in the ventilating component (1) longitudinal direction. The flow apertures of the side parts are closed by an air-permeable material layer fixable to the under side or the upper side of the side part, in order to close several flow apertures.
Patent DE-19828823-C1 (DE)
Title: Continuous press, used in production of board materials
IPC: B27N3/24
Filed: 1998-06-27
Granted: 1999-08-12
Abstract: The free movement path of the fibre material (M) leads into the entry gap between the belts, where each steel belt is moving on a curved path on a cage curve surface (15). At the transit to the press plate (2) zone, the paths form a kink free acceleration stretch with the steel press belts (5), carried by rolling rods (8). Continuous press has two continuous steel belts which form an entry gap between them for the fibre material, to be carried through with increasing pressure between the belts from upper and lower press plates. The free movement path of the fibre material (M) leads into the entry gap between the belts, where each steel belt is moving on a curved path on a cage curve surface (15). At the transit to the press plate (2) zone, the paths form a kink free acceleration stretch with the steel press belts (5), carried by rolling rods (8).  Preferred Features: The radius of the curved path, at the acceleration stretch, is R \- 500 \* S, where S is the thickness of the steel press belts. The guide surfaces (15) are exchangeable.
Patent DE-19832375-C1 (DE)
Inventor: GEIGER ALBERT
IPC: F16L31/02
Filed: 1998-07-18
Granted: 2000-06-08
Abstract: The hose (1) has an integral hose pipe section branching off from the side and comprising an attachment (2) moulded onto the hose and a pipe section (16) of harder material than the hose engaging round the attachment. The pipe section can be part of a T-pipe engaging round the hose in the branch area.
Patent DE-19850378-C1 (DE)
Title: Sealing bellows with support component locates on one hand on link pin and on other hand on link housing movably accommodating link pin on all sides
Inventor: SOKOLHS DIRK
IPC: F16C11/06
Filed: 1998-11-02
Granted: 2000-03-16
Abstract: Through the support component, the sealing bellows is secured against slipping on the link pin. Between the inner surface of the sealing bellows and the location of the link pin in the link housing a chamber is formed for receiving lubricant. The support component (2) is an elastic plastic ring, which beneath the sealing bellows (1) is pushed onto the conically widening link pin (6). Through a ring union (3) of the support ring, when an excess pressure occurs in the lubricant in the chamber (7), a channel running through the wall of the sealing bellows is freed for outlet of lubricant.
Patent DE-19906986-C1 (DE)
Title: Dithiophosphoric acid polysulfide mixtures, useful as sulfur source in the vulcanization of rubber, are prepared by heating the corresponding disulfide with sulfur in the presence of a solvent
Inventor: HEILIGER LUDGER
IPC: C07F9/165
Filed: 1999-02-19
Granted: 2000-07-13
Abstract: Stable dithiophosphoric acid polysulfide mixtures of formula (I) are prepared by heating the corresponding disulfide compounds (II) with sulfur optionally in the presence of a solvent.  Process for preparing dithiophosphoric acid polysulfide mixtures of formula (I): R<1> - R<4> (same or different)  = straight or branched 1-18 C alkyl, 1-18 C alkenyl, 5-28 C cycloalkyl, 5-28 C cycloalkenyl, 6-28 C aryl or 7-28 aralkyl n  = 2.5-3.5 are prepared by heating the dithiophosphoric acid disulfide compound (II): in which R<1>-R<4> are as above, with 0.5-1.5 mol sulfur at temperatures of 100-140 deg C, optionally in the presence of a solvent.
Patent DE-19918195-C1 (DE)
Title: Tension/compression buffer for rail vehicle or automobile coupling has piston element displaced from neutral position in opposite directions with hydraulic damping of its return movement
Inventor: LEBEN KLAUS
IPC: B61G11/12
Filed: 1999-04-22
Granted: 2000-09-28
Abstract: The tension/compression buffer has a housing (1) with a projecting piston element (3), displaced in opposite directions from a neutral position, against the force of a spring resistance and a damping device. The return movement of the piston element is damped by a hydraulic damper, with an annular working space (32) enclosing the piston element, coupled to an overflow space (29) via an overflow channel (31).
Patent DE-19960319-C1 (DE)
Title: Vorrichtung zum Erzeugen eines Hackschnitzels sowie Vorrichtung zum Profilieren eines Baumstammes
IPC: B27L11/00
Filed: 1999-12-15
Granted: 2001-07-26
Abstract: Eine Vorrichtung dient zum Erzeugen eines im wesentlichen keilförmigen Hackschnitzels (10'), insbesondere im Zusammenhang mit dem Profilieren von Baumstämmen. Der Hackschnitzel (10') wird mittels eines um eine erste Achse (46) drehbaren Zerspanerwerkzeuges (44) derart aus dem Holz gespant, daß er eine erste, konkave Oberfläche (12) sowie eine zweite, konvexe Oberfläche (14) aufweist, die zwischen sich den Hackschnitzel (10') begrenzen. Die erste Achse (46) verläuft horizontal. Ein um eine zweite, vertikale Achse (72) drehbares Kreissägeblatt (70) ist vorgesehen, um das Holz vor dem Ausspanen in dem Bereich zu entfernen, in dem die Oberflächen (12, 14) in einer gedachten Spitze (16) zusammenlaufen (Fig. 6).
Patent MD-4349-C1 (MD)
Title: N-(3-methoxyphenyl)-2-(pyridine-2-ylmethylene)-hydrazinecarbothioamide compound - inhibitor of human melanoma MeW-164 cell proliferation
Inventor: GULEA AURELIAN
IPC: C07D213/48
Filed: 2014-06-23
Abstract: The invention relates to chemistry and medicine, namely to an organic compound from the class of thioamides, which may find application in medicine as a cytostatic agent for the prophylaxis and treatment of human melanoma.Summary of the invention consists in the synthesis of N-(3-methoxyphenyl)-2-(pyridine-2-ylmethylene)-hydrazinecarbothioamide compound of formula:,exhibiting the human melanoma MeW-164 cell proliferation inhibition property.
Patent MD-4600-C1 (MD)
Title: 4-Formyl-3-hydroxy-2-naphthoic acid hydrazone compound exhibiting antimicrobial activity
Inventor: LAZARESCU ANA
IPC: C07C337/04
Filed: 2017-06-06
Abstract: The invention relates to organic chemistry and medicine, in particular to a biologically active organic compound of the dithiohydrazone class, 4-formyl-3-hydroxy-2-naphthoic acid derivative of the Formula:,which possesses antimicrobial activity against gram-positive and gram-negative microorganisms.
Patent MD-4787-C1 (MD)
Title: Photovoltaic panel orientation installations
Inventor: BOSTAN Viorel
IPC: H02S20/32
Filed: 2020-03-06
Abstract: The invention relates to photovoltaic solar energy conversion installations, namely to photovoltaic self-orientating installations in the meridional and azimuthal planes.The photovoltaic panel orientation installation comprises a tower (1) with vertical holes (2) with sunbeam concentration elements (3) and with a cover (27). In the tower (1) is installed a support axle (24), on which is hinged at least one photovoltaic panel (25), equipped with a rotation mechanism behind the sun, which consists of a corrugated tube (4) and a mechanism for photovoltaic panel reset (25) to its initial position. The corrugated tube (4) is rigidly connected to an axle (6), which communicates with a rotating cylinder (13), rigidly connected to the support axle (24) of the photovoltaic panel (25), which is pivotally connected by means of a rod (26) to the cover (27) of the tower (1). According to the first embodiment of the installation, the support axle (24) is connected to a bushing, which, by means of a one-way clutch, communicates with a one-way rotating bushing, connected to a nut-shaped bushing, which, in turn, is connected to the cover (27) of the tower (1) and through the rod (26) with the photovoltaic panel (25). According to the second embodiment of the installation, the panel (25) is pivotally connected to the cover (27) of the tower (1) by means of the rod (26) and by means of a spherical connection, formed from a crust with a spherical element, made with the possibility of sliding in a channel, which is made in the flange of the cover (27).
Patent RU-2029304-C1 (RU)
Title: Method of diagnosing hepatitis of cows
Inventor: LOPAREV PAVEL I
IPC: G01N33/04
Filed: 1992-11-12
Granted: 1995-02-20
Abstract: FIELD: veterinary. SUBSTANCE: in order to test condition of liver of cow, urea content is measured in milk. If factor of content achieves 4.06 mmole/l and clinical signs are available such as prestomach hypotonia, increased area of liver blunting (back bound of liver behind the 13-th rib), painfulness of liver at percussion, the hepatitis is diagnosed. Accuracy of the method is equal to 88%. The method is simple enough and effective. Productivity of animals may be improved by 3-5%, and labor efficiency by 75-80% . EFFECT: improved efficiency.
Patent RU-2060542-C1 (RU)
Title: Multiple-dimension statistic analyzer of averaged power of variable load
Inventor: ERMAKOV VLADIMIR F
IPC: G06F17/18
Filed: 1992-12-13
Granted: 1996-05-20
Abstract: FIELD: instruments, computer engineering. SUBSTANCE: device has power detector 1, counters 2, 4, 17, 22, 28, 31, memory units 5, 26, 35, accumulating adder 6, register 8, subtraction units 10, 37, first, second and third read-only memory units 11, 23, 34, rectangular pulse oscillator 16, switches 3 and 18, commutator 38, flip-flop 30, multiple-input NAND gate 24, NAND gate 32, AND gates 19, 20, 25, NOT gates 33, 39, univibrators 7, 9, 13, 14, 15, 21, 27, 29. Device provides possibility to output families of histograms of variable and constant constituents of load power, which is averaged over various sliding time intervals. EFFECT: increased functional capabilities, increased precision. 6 dwg, 1 tbl
Patent RU-2067301-C1 (RU)
Inventor: BRITVIN LEV N
IPC: G01N33/04
Filed: 1992-12-10
Granted: 1996-09-27
Abstract: FIELD: dairy products industry. SUBSTANCE: process envisages irradiation of milk, analysis of luminous flux followed by comparison of wave length characteristic of each component of milk with reference wave length corresponding to it and by determination of percentage composition of components. In this case partial flow separation of phase of examined samples is carried out with the use of rotary motion and each obtained phase is subjected to irradiation. Phase of examined sample of milk in zone of rotation center is used as standard, phase located in zone 1/4-1/2 radius from rotation center is used to determine percentage of fat and phase positioned in peripheral zone - is used to determine percentage of lactose. Percentage of protein is found in phase between phase determination of fat and lactose. In this case reference and characteristic wave lenghtes coincide for each component of examined sample of milk and are equal to characteristic ones. Device for implementation of process has radiation source, polychromator, dish unit and analyzer of composition of milk. Rotating disc with radial ducts is installed inside body. Body is provided with holes, hole connected to proper dishes for samples of milk. Light passing through dishes for milk is spectrum-decomposed and is analyzed in analyzer of composition of milk to determine percentage of fat, protein and lactose. EFFECT: improved authenticity of analysis. 6 cl, 8 dwg