baber/WOPTO huggingface dataset:
Patent RU-2040877-C1 (RU)
Title: Способ закладки селекционно-опытных посадок картофеля
Inventor: SHCHERBININ ANATOLIJ N
IPC: A01G1/00
Filed: 1992-08-20
Granted: 1995-08-09
Abstract: Использование: в сельском хозяйстве, в частности в способах закладки селекционно-опытных посадок картофеля. Сущность изобретения: способ предусматривает осеннее нарезание гребней, которые весной переформировывают в гряды с рыхлой почвой и выравненной поверхностью. Перед посадкой клубней на грядах с помощью лункообразующих колес образуют по два ряда лунок с междурядьем 70 см. При этом при каждом проходе образуют по два ряда лунок на одной гряде и по одному ряду на смежных грядах. При укрытии клубней окучниками восстанавливают обычный гребневый профиль. 3 ил.
Patent DE-10010261-C1 (DE)
Title: Non-destructive material testing method for automobile wheel rims uses opposing drive organs with attached carrier elements for transporting wheel rims to illumination point and rotation of wheel rim
Inventor: WINTER GERD
IPC: G01N23/06
Filed: 2000-03-02
Granted: 2001-05-10
Abstract: The testing method has a pair of diametrically opposing drive organs (30a,32a) for transporting the automobile wheel rims (4) to an illumination device and for rotation of the wheel rim concentric to its axis, for illumination of successive parts of the wheel rim. The drive organs are pressed radially into contact with opposite peripheral parts of the wheel rim and provided with carrier elements for supporting the wheel rim.  An Independent claim for a non-destructive testing device is also included.
Patent DE-10065077-C1 (DE)
Title: Storage tank for inflammable liquids, i.e. heating oil, has a plastics inner container within a metal outer container, supported on a one-piece plastics pallet frame with structured hollow supporting ribs
IPC: B65D90/511
Filed: 2000-12-23
Granted: 2002-07-04
Abstract: The storage tank (1) for inflammable liquids has an inner container (2) of a plastics material, and an outer container (13) of metal sheet. The base is a one-piece plastics pallet frame (18). The pallet frame has a square or rectangular shape with a base (20), with upper hollow support ribs (22) at the center (21) between the longitudinal sides and parallel to the lateral sides of the pallet.  It has four hollow corner supports (28) and two hollow center supports (31) at the lateral sides, to carry the outer container and its inserted inner container.
Patent DE-10103294-C1 (DE)
Title: Träger mit einer Metallfläche und mindestens ein darauf angeordneter Chip, insbesondere Leistungshalbleiter
Inventor: GROS KURT
IPC: H01L23/492
Filed: 2001-01-25
Granted: 2002-10-31
Abstract: Die Metallfläche (M) besteht im Wesentlichen aus Kupfer. Der Chip (C) weist eine Rückseitenmetallisierung (R) auf. Auf der Metallfläche (M) ist eine Pufferschicht (P) angeordnet, die im Wesentlichen aus Nickel besteht und zwischen 5 mum und 10 mum dick ist. Der Chip (C) weist kein Chipgehäuse auf und ist derart auf der mit der Pufferschicht (P) versehenen Metallfläche (M) angeordnet, dass zwischen der Rückseitenmetallisierung (R) des Chips (C) und der Pufferschicht (P) nur ein Verbindungsmedium (V) angeordnet ist.
Patent DE-10131461-C1 (DE)
Title: Welding plant for rolled sheet metal pipe has welding device provided by work head mounted on traverse extending above machine bed
Inventor: KAPP DIETER
IPC: B23K37/053
Filed: 2001-06-29
Granted: 2002-12-05
Abstract: The welding plant has a machine bed (4) with uprights (5) at the corners, along which the rolled sheet metal pipe (2) is displaced in the longitudinal direction, for welding the longitudinal pipe seam via a welding device (12), positioned between 2 rolling devices (11) of a vertically displaced work head (10), mounted on a traverse (9) above the machine bed. Each rolling device has at least 2 adjacent wheels pivoted in common about a rotation point along the central longitudinal axis (16) via a pivot device.
Patent DE-10139634-C1 (DE)
Title: Laser welding device has protection gas supplied via ring facilitating free rotation of welding head
Inventor: SCHRENK PETER
IPC: B23K26/14
Filed: 2001-08-11
Granted: 2003-03-06
Abstract: Welding device (1) has a welding head (2) providing a laser welding beam (20) and a protection gas, supplied via a ring (4) positioned between the welding head and the welded component (30), having at least one bore (9) supplying the protection gas to an outlet opening (7). The ring has a window (6) for passage of the welding beam and is rotated about the axis of the carrier (3) for the welding head simultaneous with the rotation of the latter.
Patent DE-10160768-C1 (DE)
Title: Centering device for wheel balancing machine has centering cone releasably secured to spring-loaded cover cap
Inventor: WARKOTSCH HORST
IPC: G01M1/04
Filed: 2001-12-11
Granted: 2002-12-19
Abstract: The centering device (1) has a centering cone (2) for entering the balanced wheel fitted to a shaft of the wheel balancing machine and releasably secured to a spring-loaded cover cap, via a manually released coupling device (12), for allowing replacement of the centering cone, but preventing its accidental release upon removal of the wheel.
Patent DE-19506067-C1 (DE)
Title: Aperture cutter for pressure moulded items
Inventor: HERBERG UWE VON DER DIPL ING
IPC: B21D26/02
Filed: 1995-02-22
Granted: 1996-06-20
Abstract: The side of the mould has a shaped die (6) whose servo ram (10) is activated to align the face of the die with the mould profile. When the item is blow moulded, the pressure is maintained inside the moulding and the die is retracted in a controlled manner, exposing the sharp edges (7) around the aperture shape.The moulded material is pressed into the die aperture until it shears off, leaving the required aperture. The die shape is such that it is fully retracted against an internal shoulder (11) inside the moulding while the fully extended position of the die has another shoulder profile to align the face of the die with the side of the mould.
Patent DE-19631608-C1 (DE)
Title: Hydraulic damper with adjustable effect
Inventor: SCHIFFLER STEFAN DIPL ING
IPC: F16F9/32
Filed: 1996-08-05
Granted: 1998-01-02
Abstract: The damper comprises a double walled cylinder partitioned into two pressure chambers by a piston. The double wall forms a return duct for high pressure fluid. A lateral connection through the outer wall leads to an external control valve to vent some or all of the high pressure fluid back into the low pressure reservoir between the double walled cylinder and an outer casing. The lateral duct is provided with a socket (29) crimped into the outer wall of the double wall and having a flange. The flange has a widened belt which grips the inside of a hole (39) through the pipe wall. The belt has a groove that holds a sealing ring (45). The hole is located at a flattened section of the wall.
Patent DE-19645853-C1 (DE)
Title: Connection between pipe and moulded part with clamping ring
Inventor: BAMBERGER MICHAEL
IPC: F16L37/092
Filed: 1996-11-07
Granted: 1998-01-08
Abstract: The pipe (18) is enclosed by a clamping ring (20) which is positioned in a housing (10) conically tapering at one end and enclosing the pipe. The clamping ring co-operates with a helical spring tensioned between the conical part of the housing and the pipe. The housing carries a blocking element movable between two positions and which protrudes into the spring travel of the helical compression spring (30). The blocking element forms a stop for the compressed compression spring. In the second position, the blocking element releases the compression spring. The end of the compression spring facing away from the clamping ring rests against a stop (28) on the housing.
Patent DE-19715953-C1 (DE)
Title: Shredder for motor driven domestic appliance with lidded operating chamber
Inventor: MAGG JOHANN DIPL ING
IPC: B26D7/06
Filed: 1997-04-16
Granted: 1998-12-24
Abstract: The operating chamber (7) contains a rotary cutter disc (31) beneath which is a rotary discharge-blade (35). The lid of the operating chamber contains a filler opening from which slope downwards an ejector shaft (9) and an outlet-side ejector opening (45). The wall (54) of the ejector shaft above the base (15) of the operating chamber is pivotally attached to the continuous shredder (1) on a horizontal axle (61), and enlarges the free cross-section of the ejector shaft. The wall of the ejector shaft is in the form of a hood (53) with two aprons at the side (55) and a front apron (57) acting as deflector wall.
Patent DE-19726642-C1 (DE)
Title: Print-head positioning arrangement with cleaning and sealing arrangement
Inventor: INTEN WOLFGANG VON
IPC: B41J2/165
Filed: 1997-06-18
Granted: 1998-09-03
Abstract: The positioning arrangement includes an ink print head which is arranged when printing stationary behind a guide plate in a printing window, along which the print carriers are led by device of a transport arrangement. The print head (2) can be moved between a printing position and a cleaning and sealing position. A cleaning and sealing arrangement (3) is also arranged behind the guide plate (1), but is movable towards and away from the print head. A common gearing (4) is provided for the advance of the printing head and the cleaning and sealing arrangement. The common gearing is driven by a motor (5) which runs only in one rotation direction. The print head, the cleaning and sealing arrangement, and the common gearing with the motor are fastened in a common frame (8) and are combined to a compact assembly group which is fastened adjustably to the transport arrangement (9).
Patent DE-19731736-C1 (DE)
Title: Remote controlled theft protection system for motor vehicle
Inventor: GIESL OLIVER
IPC: B60R16/02
Filed: 1997-07-23
Granted: 1998-07-23
Abstract: The system contains a control device (1) with a receiver unit (11) and an evaluation unit (12) for evaluating of a signal received by the receiver unit. A power supply conductor (2) is provided, which serves also as an antenna of the receiver unit.  The power supply conductor is preferably connected over a high-pass filter, such as a capacitor formed through a conductor structure on a printed circuit board, with the receiver unit.
Patent DE-19742658-C1 (DE)
Title: Post holder with a post for carrying and/or holding objects
Inventor: BUCK KONRAD DR
IPC: E04H12/22
Filed: 1997-09-26
Granted: 1999-02-18
Abstract: The post holder (1a) takes the form of a block with a seating (2a) for the post (3b).  There are several passages for air exchange in the vicinity of the seating (2a).  A roof (36) consisting of two parts (36a, 36b) is releasably attached to the post. A side wall (85) with several grid covered closable apertures (90) is located on the top of the post holder block.  The wall adjoins the roof made of a transparent material.
Patent DE-19829681-C1 (DE)
Title: Liquid heater for oil, fuel or water, has heating coil embedded in metal block incorporating capillary tube coil with coil windings positioned between coil windings of heating coil
Inventor: HERRMANN STEPHAN
IPC: H05B3/48
Filed: 1998-07-03
Granted: 2000-02-17
Abstract: The liquid heater has at least one heating coil (8) embedded in a metal block (2), e.g. a brass block, the liquid fed through a capillary tube coil (9) incorporated in the metal block, with its coil windings positioned between the coil windings of the heating coil. The metal block has an axial bore (3) with an outer diameter of slightly less than the inner diameter of the heating coil and/or the capillary tube coil.
Patent DE-19836790-C1 (DE)
Title: Loudspeaker housing
Inventor: RICHTER MICHAEL
IPC: H04R1/28
Filed: 1998-08-13
Granted: 1999-04-22
Abstract: the loudspeaker housing has an essentially cubic external contour with front and rear walls (3,13) of plate material with a stack (25) of flat frames (27,33) of plate material between them and fixed together, each with at least one enclosing bridge about an aperture. The end surfaces of the frames form upper, lower, left and right lateral surfaces of the  loudspeaker housing
Patent DE-19840263-C1 (DE)
Title: Papillomviren, Mittel zu deren Nachweis sowie zur Therapie von durch sie verursachten Erkrankungen
Inventor: VILLIERS-ZUR HAUSEN ETHEL-MICH
IPC: C12N15/37
Filed: 1998-09-03
Granted: 2000-05-25
Abstract: Die Erfindung betrifft eine DNA, die für ein Peptid eines Papillomvirus-Hauptcapsid-Proteins bzw. ein Papillomvirus-Genom codiert. Des Weiteren betrifft die Erfindung durch das Papillomvirus-Genom codierte Proteine und gegen sie gerichtete Antikörper sowie deren Verwendung in Diagnose, Therapie und Vakzinierung.
Patent DE-19840953-C1 (DE)
Title: Bobbin support in bobbin case for looper on double lockstitch sewing machine
Inventor: PAPAJEWSKI GERD
IPC: D05B57/08
Filed: 1998-09-08
Granted: 1999-10-28
Abstract: The looper rotates about a vertical axis (12) and houses a pot-shaped bobbin case (10) with a bobbin support peg (13). Permanent magnets (17) fitted along the axis (12) provide an axial frictional force between a bearing surface (28) on the upper bobbin flange (24) and the end (20) of the support peg (13) to damp out relative rotation. A yarn tensioner is fitted to the outer wall (38) of the bobbin case (10).
Patent DE-19841001-C1 (DE)
Inventor: JUNG STEFAN
IPC: G01B7/34
Filed: 1998-09-08
Granted: 2000-04-20
Abstract: The sensor is provided for the capacitive acquisition of images, in particular fingerprint images. The capacitors assigned to each pixel are supplemented by reference electrodes which are capacitively coupled to one another with coupling capacitances. Parallel acquisition of the image with the measuring electrodes and the additional reference electrodes yields, on the one hand, an image subdivided in accordance with the grid, and, on the other hand, local averaging resulting from the capacitive coupling is performed, which is used as a local reference value.
Patent DE-19920335-C1 (DE)
Title: Arrangement for phase matching of data signal to clock signal in digital integrated circuit, e.g. for mobile telephones and software radio
Inventor: HOFMANN RALF
IPC: H03K5/133
Filed: 1999-05-03
Granted: 2000-09-07
Abstract: The arrangement has an adaptive delay stage (D) for delaying the data signal w.r.t. the clock signal, at least three bistable flip-flop stages (FF1-FF3), a first comparator stage (XOR1) connected to the outputs of the first and second bistable stages, a second comparator stage (XOR2) connected to the outputs of the second and third bistable stages and a control stage (C) connected after the comparator stages.  The control stage evaluates the comparator output signals and controls the data signal delay. The first, second and third bistable stage data inputs are respectively the delayed data signal, the data signal delayed by a second delay element (T2) and the data signal delayed by a further second delay element (T2); their clock inputs all receive the clock signal.
Patent DE-19934887-C1 (DE)
Title: Physiotherapeutic stretching device works with spring acting on strap stored on reel below hospital bed
Inventor: HILLEN JOERG
IPC: A61H1/02
Filed: 1999-07-24
Granted: 2001-06-13
Abstract: A strap (8,10) is guided from a wristband or a loop (14) holding the patients (13) leg or neck around two return pulleys (11,12) movable joined to the vertical segment (4) of an L-shaped frame (2) to a reel (71), which is attached to the frame underneath the bed (16). A pulling force acting on the joints of the patient (13) is created by the forces of a spring (7), counteracting the forces created by the weight of the patient acting on the strap (8,10). The reel is positioned below the bed (16), facilitating the use of the device (1) even in the case of the bed standing adjacent to a wall.
Patent DE-19949782-C1 (DE)
Title: Phase-locked-loop circuit has charge pumping mechanism controlled by phase error, low-pass filter and inverter stage bias voltage generator between latter and voltage-controlled ring oscillator
Inventor: DIETL MARKUS
IPC: H03L7/099
Filed: 1999-10-15
Granted: 2001-07-12
Abstract: The phase-locked-loop circuit has a phase detector (90), comparing a received signal with a reference signal, coupled to a charge pump circuit (91), responding to the phase error for supplying a charge to, or extracting a charge from, a low-pass filter (93,94,92), used for providing a phase shift control voltage, coupled to a voltage-controlled ring oscillator (96), providing the circuit output, via an inverter stage bias voltage generator (95).
Patent MD-4366-C1 (MD)
Title: Bis[1-phenyl-3-methyl-6-(pyridinium-4-il)-4,5-diaza-hexa-1,3,5-triene-1-hydroxy-6-olato-O1,N4,O6]iron(II)sulphate tetrahydrate and process for cultivation of microalga Porphyridium cruentum with its use
Inventor: COCU MARIA
IPC: C07F15/02
Filed: 2014-07-09
Abstract: The invention relates to chemistry and biotechnology, in particular to the synthesis of a new coordinative compound of iron(II) which can be used to produce a biomass with a high antioxidant capacity and which can be used in the food industry and in medicine, and to a process for cultivation of microalga Porphyridium cruentum with its use.According to the invention, a coordinative compound - βis[1-phenyl-3-methyl-6-(pyridinium-4-il)-4,5-diaza-hexa-1,3,5-triene-1-hydroxy-6-olato-O1,N4,O6]iron(II)sulphate tetrahydrate is claimed.Also, claimed is a process for cultivation of microalga Porphyridium cruentum, which consists in that microalga is cultivated on a nutrient medium containing, 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; ZnSO4·5H2O - 0.00002; CuSO4·5H2O - 0.00005; MnSO4·5H2O - 0.0003; H3BO3 - 0.0006; MoO3 - 0.00002; NaVO3 - 0.00005, the compound βis[1-phenyl-3-methyl-6-(pyridinium-4-il)-4,5-diaza-hexa-1,3,5-triene-1-hydroxy-6-olato-O1,N4,O6]iron(II)sulphate tetrahydrate - 0.011…0.012 and distilled water up to 1 L; having the pH 6.8…7.2, at the temperature of 23…25°C, the illumination of 2000…3000 lx/cm2, with periodic slow agitation.The result consists in increasing the phenol content in the microalga biomass.
Patent MD-4742-C1 (MD)
Title: Use of oxohepta(salicylate)tri-iron(III)-polysolvate cluster as an inhibitor of the reproduction of fungi of the Cryptococcus neoformans species
Inventor: GORINCIOI VIORINA
IPC: C07F15/02
Filed: 2019-11-15
Abstract: The invention relates to chemistry and medicine, namely to the use of a biologically active coordination compound from the class of transition metal carboxylates, which selectively inhibits the reproduction of fungi of the Cryptococcus neoformans species and due to these properties can find application in medicine and veterinary medicine for the prevention and treatment of mycoses.Summary of the invention consists in the use as an inhibitor of the reproduction of fungi of the Cryptococcus neoformans species of oxohepta(salicylate)tri-iron(III)-polysolvate of the composition [FeIII 3O(SalH)7(H2O)2]-(DMAA)2(H2O)2.6(CH3OH)(THF)1.5, where SalH stands for monodeprotonated salicylic acid, DMAA - dimethylacetamide, THF - tetrahydrofuran, at the same time the cluster has the following structural formula:The technical result of the invention consists in revealing in the oxohepta(salicylate)tri-iron(III)-polysolvate cluster of fungistatic and fungicidal activity against fungi of the Cryptococcus neoformans species within the limits of concentrations of 0.08…0.16 µg/ml.
Patent RU-2037262-C1 (RU)
Title: Electric drive
Inventor: ALIMOV TAGIR I
IPC: H02P7/292
Filed: 1992-10-19
Granted: 1995-06-09
Abstract: FIELD: electric drives of machine-tools. SUBSTANCE: electric drive has current sensor built around two shunts and high-frequency electric-isolation unit; in addition, it has second amplifier-adder, comparator, two diodes, and switching unit inserted in its circuit. Such circuit arrangement makes it possible to simplify electric drive control system. EFFECT: improved speed of response, accuracy, facilitated manufacture and reliability. 2 dwg
Patent RU-2071645-C1 (RU)
Inventor: DANILOV ALEKSANDR VASILEVICH
IPC: H05K3/00
Filed: 1992-12-09
Granted: 1997-01-10
Abstract: Изобретение относится к микроэлектронике. Сущность изобретения: подложку из алюминия электрохимически анодируют, термообрабатывают и после повторной термообработки при 550 o С отделяют две тонкие диэлектрические подложки. 5 ил.
Patent RU-2062868-C1 (RU)
Title: Process of production of high-viscous oil
Inventor: KURTOV VENIAMIN DMITRIEVICH
IPC: E21B43/22
Filed: 1992-12-09
Granted: 1996-06-27
Abstract: FIELD: oil production. SUBSTANCE: process of production of high-viscous oil includes pouring of diluting agent into hole clearance which contains following components, per cent by mass: anion surface active substance 0.3-0.7, non-ionogenic surface active substance 0.8-1.2; hydroxide of alkaline metals 0.5-8.3 of 5-40% concentration and water of chlorine-calcium type with content of chlorine salts up to 20% being the balance. EFFECT: enhanced efficiency of process.
Patent RU-2135536-C1 (RU)
Title: Method of preparing pigment composite, and pigment composite
Inventor: KELLI EHNN GRIN
IPC: C09C1/36
Filed: 1993-04-09
Granted: 1999-08-27
Abstract: FIELD: chemical industry, more particularly manufacture of colorants for paints, inks and paper. SUBSTANCE: pigment composite comprises titanium dioxide substrate, and zirconium and aluminium oxide layers, TiO 2  particles are dispersed in water and sodium hexamethaphosphate dispersant is added. The resulting titanium dioxide suspension is heated to 46.11-50 C. H 2 SO 4  solution is added to adjust pH from 7 to 9. Zirconium sulfate solution is added, 0.1-2.5% of zirconium hydroxide is precipitated from TiO 2  in terms of ZrO 2 . Aqueous NaOH solution is added to adjust pH from 7 to 9. Aqueous solution of sodium aluminate is added. 3.5-4% of aluminium hydroxide is precipitated from TiO 2  in terms of Al 2 O 3 . The resulting product is filtered, washed with water and dried at 110 C, and ground. EFFECT: improved optical properties such as scattering, luster, brightness and color and also resistance of the pigment composite. 8 cl, 1 ex, 1 tbl
Patent RU-2092340-C1 (RU)
Title: Direction indicator selector switch
Inventor: RYZHOV VLADIMIR M
IPC: B60Q1/34
Filed: 1993-02-01
Granted: 1997-10-10
Abstract: FIELD: transport engineering; maneuver indicators. SUBSTANCE: direction indicator selector switch has pulse generator whose output is connected with selector switch of warning lamps on different sides of automotive vehicle, OR gates and short circuit protection unit. Novelty is that selector switch is built around thyristor and dinistor with switching capacitor placed between their cathodes, resistor is connected in parallel with thyristor and direction indicator lamps and cathode of diode are connected to thyristor cathode through selector switch and shunts of indication units. Anode of diode is connected to base of protection unit transistor. Resistor of switching capacitor charging circuit is connected between dinistor cathode and common wire. Control circuit of second thyristor is connected to collector of protection unit transistor. Anode of second thyristor is connected with capacitor and emitter of transistor of pulse generator. Indication units are built around transistors whose base-emitter junctions are connected in parallel with shunts in warning lamp circuits. Collectors of transistors are connected according to OR circuits by means of isolating diodes with indicating lamps connected to outputs. EFFECT: improved reliability, manufacturability and increased service life of direction indicator lamps. 1 dwg
Patent RU-2075700-C1 (RU)
Title: Ventilation shelter
Inventor: GILYAZOV DAMIR GALYAUVICH
IPC: B08B15/02
Filed: 1993-02-16
Granted: 1997-03-20
Abstract: FIELD: ventilation systems; removal of gases separating from vibratory knock-out grids. SUBSTANCE: end walls are secured to protective baffles of shelter housing for turn through 90 deg; housing of shelter is mounted on rollers received by slots of longitudinal guides, air intakes being secured on side walls of shelter housing. EFFECT: enhanced reliability. 2 cl, 3 dwg