baber/WOPTO huggingface dataset:
Patent DE-19616426-C1 (DE)
Title: Drive unit with hydrodynamic retarder
Inventor: VOGELSANG KLAUS
IPC: B60T1/087
Filed: 1996-04-25
Granted: 1997-08-14
Abstract: A coolant circuit for an internal combustion engine is incorporated, the coolant in which is at the same time the work medium of the retarder (1). A work medium container (3) is provided and between the retarder and the work medium container a conduit (4,5) with a valve (2) is provided. A coolant feed is incorporated for the retarder. The valve may be of the 2/2 way type and is operable by a hydraulic pressure present in the system. Between the valve and the work medium container may be a conduit (5), which issues beneath the level (3.1) of the work medium in the work medium container.
Patent DE-19638312-C1 (DE)
Title: Insulating system production
Inventor: MARTIN MANFRED
IPC: E04F15/18
Filed: 1996-09-19
Granted: 1998-05-20
Abstract: Production of joint-less insulating system, comprises applying a lower insulating layer made of a mixture of 90-70 wt. %  rubber and/or plastic granules and 10-30 wt. % epoxide resin, or (meth)acrylic binder to a surface to be coated or pouring into moulds. The insulating layer is hardened without further energy input and provided with a coating made of a mixture of mineral raw materials and the binder of the insulating layer. Ratio of insulating layer thickness  to coating thickness is 4:1.  The coating has a thickness of 3-15 mm. The granules have a grain size of 0.5-5 mm, and the mineral raw materials have a grain size of 0.3-3 mm.
Patent DE-19725492-C1 (DE)
Title: Square hollow conductor to microstripline coupling arrangement
Inventor: MAHR ULRICH DR
IPC: H01P5/107
Filed: 1997-06-17
Granted: 1998-08-20
Abstract: The arrangement includes a feeder network (2) and a planar line structure (5) of an antenna which are applied on different sides of a two layered substrate (3,4) with an earth surface (6) between both substrate layers. The square hollow conductor (1) is a hollow conductor elbow which is overlapped with a microstripline (2). A first hollow conductor section (7) is provided in the substrate plane and a second hollow conductor section (8) is provided orthogonally to the substrate plane.  The hollow conductor does not have a wall in the substrate plane and the walls which are orthogonal on the substrate are contacted with the earth surface. A bridge (9) is provided in the hollow conductor and has a first section (10) in the first hollow conductor section contacting the microstripline. A second section of the bridge is provided in the second hollow conductor section.
Patent DE-19802931-C1 (DE)
Title: Medical image data transmission method
Inventor: HERZOG RAINER
IPC: H04N1/32
Filed: 1998-01-27
Granted: 1999-06-24
Abstract: The image data transmission method has  image data provided by decentralized imaging devices (1) transmitted to a central archive location (3) together with identification data, the image data stored at the central archive location provided with an originality validation, which is altered after that the image data has been accessed via an access control (7) at the central archive location.
Patent DE-19807488-C1 (DE)
Title: Method for regulating valve-controlled stroke piston internal combustion engine
Inventor: WUNDERLICH KLAUS
IPC: F01L9/20
Filed: 1998-02-21
Granted: 1999-09-23
Abstract: The engine is controlled by characteristic lines, characteristic fields or algorithms introduced into control unit independently of operating parameters. At least one operating parameter has influence on a pinking operating of the engine. The operating point of the engine by altering of the operating parameters is located in a pinking-secure area, as soon as a pinking signal emitted by a pinking sensor exceeds a reference signal.- DETAILED DESCRIPTION - The engine has at least one inlet (29) and one outlet (30) valve with a variable valve control. The control unit (37) so alters the control time point of the valve control dependent upon the strength of the pinking signal (1) that the cylinder intake with increasing strength is so reduced until the pinking signal is less than the reference signal and when the pinking signal is less than a second reference signal the cylinder intake increases again
Patent DE-19811587-C1 (DE)
Title: Method of steam disinfecting hospital walls
Inventor: KEIM BETTINA
IPC: A61L2/06
Filed: 1998-03-17
Granted: 1999-10-21
Abstract: The method of steam disinfecting walls uses a disinfecting head (1) mounted on a nozzle (3) casing with a suction bell (6) movably connected to a holder (2) which forms a guide tube (13) for the steam and which contains a suction head (7) both connected to a pumping and suction assembly mounted on a carriage.  A cleaner is also claimed
Patent DE-19853756-C1 (DE)
Title: Machine component positioning device e.g. for precision machine tool, has linear guidance of positioned machine component relative to second machine component provided by linearly adjustable positioning elements
Inventor: WISSNER ROLF
IPC: B23Q1/54
Filed: 1998-11-21
Granted: 2000-11-30
Abstract: The positioning device (1) has 3 separate positioning elements (4), acting on the machine component (2) at different points and each exhibiting a linear length variation in a respective working direction. The parallel guidance of the machine component relative to a second machine component is provided by the torsional rigidity of at least 2 of the positioning elements and the limited pivot movement allowed by the pivot mountings for the positioning elements.  An Independent claim for a precision machine tool provided with a positioning device is also included.
Patent DE-19853765-C1 (DE)
Title: Verfahren und Vorrichtung zur Ermittlung einer Regelhaftigkeit
Inventor: DREPPER FRIEDHELM
IPC: G05B17/02
Filed: 1998-11-21
Granted: 2000-07-13
Abstract: Die Erfindung betrifft eine Vorrichtung und/oder eine Verfahren zur Ermittlung bzw. Rekonstruktion der Regelhaftigkeit einer oder mehrerer zyklisch fluktuierender naturwissenschaftlicher oder technischer Größen einschließlich ihrer gegenseitigen Beeinflussung. Die Erfindung ist besonders vorteilhaft, wenn es sich um (möglicherweise nur vorübergehend) synchronisierte Fluktuationen mindestens zweier Größen handelt. Die Erfindung transformiert jede fluktuierende Größe in eine Folge von Phasenwinkeln und berücksichtigt, daß aufeinanderfolgende Phasenwinkel keine Einbettung der ursprünglichen Größen darstellen. Aus der (geschätzten) Bewegungsgleichung der gekoppelten Phasenwinkel können qualitative und quantitative Eigenschaften der Synchronisation direkt abgelesen werden. Darüber hinaus kann die Bewegungsgleichung zur Vorhersage und/oder Kontrolle von Prozessen benutzt werden.
Patent DE-19900726-C1 (DE)
Title: Apparatus for finish-blowing of a hollow glass article comprises a spring-loaded bearing socket of the holding down unit and a mating spherical bearing dome of the blower head
Inventor: SCHNEIDER WILHELM
IPC: C03B9/29
Filed: 1999-01-12
Granted: 2000-03-16
Abstract: The sleeve (12) has an extension (13) provided with stops (40, 41) engaging with the holding elements (42) of the blower head (43). The blower head has a spherical bearing dome (49) on the side facing its holder (8). The bearing socket (26) of the holding down unit (20) is preloaded by means of a spring (29) against the bearing dome.
Patent DE-19902811-C1 (DE)
Title: Coding device for electrical apparatus component e.g. automisation apparatus module disc, has individual coding sections of coding element combined by flexible flat U-shaped grip hoop
Inventor: ZEBERMANN CHRISTOPH
IPC: H01R13/645
Filed: 1999-01-25
Granted: 2000-09-14
Abstract: The coding device uses 2 coding element sections (64,68) attached to 2 cooperating components of the electrical apparatus, e.g. an automisation apparatus and a module disc, combined together by a flexible flat U-shaped grip hoop (94), to provide a coding element, which can be dismounted by rotation of the grip hoop.  An Independent claim for a coding method for electrical apparatus components is also included.
Patent DE-19906392-C1 (DE)
Title: Determining the concentration of nitrogen in water by subtraction of measured partial pressure of other gases in enclosed chamber
IPC: G01N7/10
Filed: 1999-02-16
Granted: 2000-07-06
Abstract: In a process to determine the concentration of nitrogen in water or waste water, the water is held under a semi-permeable membrane within an overhead closed chamber. A pressure sensor located in the chamber above the membrane measures the total partial pressure in the chamber. The partial pressure of other gases is subtracted from the total, thereby determining the partial pressure of nitrogen.
Patent DE-19921483-C1 (DE)
Title: Appts for foaming milk has a steam pipe with an end jet extending from a base body with a sliding vertical movement in a housing to move the jet in and out of the milk without holding the vessel
Inventor: ZILS JUERGEN W
IPC: A47J31/44
Filed: 1999-05-08
Granted: 2000-08-17
Abstract: The appts. to foam milk, in a vessel, has a steam pipe (2) from the base body (1) which has a jet (4) inserted into the interior of the milk vessel (11). The base body (1) with the steam pipe (2) rides in vertical guides (10) at the housing (3), to be moved up and down and bring the jet (4) in and out of the vessel (11) containing the milk, without a need to hold the milk vessel (11) by hand.
Patent DE-19937985-C1 (DE)
Inventor: SAILER ROLAND
IPC: F28D20/00
Filed: 1999-08-11
Granted: 2001-03-22
Abstract: The arrangement has a single-layer device (v1-v4) inside a container (sp), which forms a vertical main flow channel (a) and a surrounding separation area. Vertical flow channels in different positions through the separation area layer a fluid flow from the main flow channel to the surrounding fluid according to density. The flow channels have at least one vertical maximum and at least one vertical minimum between the main flow channel and the surrounding area in the radial direction.
Patent MD-4653-C1 (MD)
Title: Process for producing the coordinative compound of copper(II): bis(m2-1-(7-chloro-6-methyl-2,3-bis(pyridin-2-yl)-5H-cyclopenta[b]pyrazin-5-yl)ethanone)-dichloro-di-copper(II) methanol solvate
Inventor: MELNIC ELENA
IPC: C07D401/14
Filed: 2017-10-17
Abstract: The invention relates to the chemistry of coordinative compounds, namely to metal-organic complex compounds of copper(II) with pyrazine and pyridine derivatives, in particular to the class of 2,3-bis(2-pyridyl)pyrazine. Due to their antimicrobial and antitumor activity, these compounds may be promising candidates for use in medicine.According to the invention, a process for producing the coordinative compound bis(µ2-1-(7-chloro-6-methyl-2,3-bis(pyridin-2-yl)-5H-cyclopenta[b]pyrazin-5-yl)ethanone)-dichloro-di-copper(II) methanol solvate is claimed, with the formula [Cu2(acdpp)2Cl2]·2(CH3OH), which consists in dissolving copper(II) chloride dihydrate and 2,3-bis(2-pyridyl)pyrazine in methanol, with subsequent addition of acetylacetone, the resulting solution is filtered and slowly evaporated with the formation of single crystals of the above compound, which comprises a new monodeprotonated ligand 1-(7-chloro-6-methyl-2,3-bis(pyridin-2-yl)-5H-cyclopenta[b]pyrazin-5-yl)ethanone, produced as a result of condensation reaction of 2,3-bis(2-pyridyl)pyrazine and acetylacetone ligands.
Patent RU-2112446-C1 (RU)
Inventor: GUSEJNOV A G
IPC: A61B17/56
Filed: 1992-11-05
Granted: 1998-06-10
Abstract: FIELD: medicine, orthopedics. SUBSTANCE: femoral arteries are tightened at the level of middle third of a thigh by using inflatable gaskets, such a procedure is conducted three or four times a day beginning from the period for 5 s to prolong it for 7 min during a week. Treatment is conducted for 2 months by repeating the procedure in 1.5-2 months. EFFECT: higher efficiency of therapy course. 6 dwg
Patent RU-2061266-C1 (RU)
Title: Method for decontamination of radioactive materials
Inventor: SHAKHPARONOV IVAN M
IPC: G21F9/00
Filed: 1992-11-10
Granted: 1996-05-27
Abstract: FIELD: nuclear power engineering. SUBSTANCE: method involves application of external electrostatic fields to radioactive material. Source of electrostatic fields is system of conducting strips, which is located on dielectric substrate which is bent as Moebius band. Conducting strips are arranged in parallel to band edge and have contact terminals, which are located on inner and outer sides of Moebius band in opposite to one another. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2054104-C1 (RU)
Title: Risalita for reconstructing building
Inventor: ARONOV ALEKSANDR I
IPC: E04G23/00
Filed: 1992-11-20
Granted: 1996-02-10
Abstract: FIELD: civil engineering. SUBSTANCE: lean-to represents a risalita of story spatial blocks installed one on top of the other. The blocks are attached to building 2 and have face-surface wall 3 and lateral walls 4 and floor 5. Each member is made in the form of a whole spatial pre-fabricated block. Lateral walls 4 of the block have bevels 6 in the upper part to be used as guide, and wedge-type projections 7 in lower part. Contact surfaces of latter are parallel. Such wall structure allows one to provide high accuracy in installation and self-stopping blocks in design position without use of any additional equipment. Wedge-type projections 7 of the block being installed provide self-stopping spatial block in the design position and additionally squeeze wall 2 of the building being reconstructed in the process of assembly when moving along guide bevels of lateral walls 4. EFFECT: one can reduce significantly manual labour, increase technological efficiency when assembly, increase productivity, simplify installation, improve stiffness of the building. 3 dwg
Patent RU-2090777-C1 (RU)
Title: Solar tracking system
Inventor: VOLKOV EFIM E
IPC: F03G6/00
Filed: 1993-02-18
Granted: 1997-09-20
Abstract: FIELD: solar engineering; tracking systems for plants converting energy of sun rays into electricity, heat, and other kinds of energy; solar collectors and cells, mirrors of solar-electric power plants solar compasses, weather heliographs, etc. SUBSTANCE: system depends for its operation on directed sun flux which heats up heat-sensing elements of high coefficient of linear thermal (volumetric) expansion. Ecliptic-oriented heat-sensing elements are assembled into two sun-tracking units forming tracking mechanism with respect to cardinal points relative to vertical axis and tracking mechanism with respect to altitude above horizon relative to horizontal axis. Due to temperature difference, extensions of heat-sensing elements cause lilting of screw platforms corresponding to motion of the Sun tracked by rolls and mechanically transmitted to oriented axes coupled with auxiliary solar element. EFFECT: improved design. 9 cl, 12 dwg
Patent RU-2111527-C1 (RU)
Title: Device which measures characteristics of masking noise signals
Inventor: ZHELEZNJAK VLADIMIR KIRILLOVIC
IPC: G06F7/58
Filed: 1993-03-22
Granted: 1998-05-20
Abstract: FIELD: testing low-frequency signal oscillators. SUBSTANCE: device has reference voltage source, timer, AND gate and indicator and information processing channels each of which has analog comparator, AND gate, prohibition gate, differentiating circuit, adder and digital comparators. EFFECT: increased functional capabilities due to analysis of spectral characteristics of noise signals. 1 dwg
Patent RU-2102084-C1 (RU)
Inventor: BEL KOV EVGENIJ PETROVICH
IPC: A61L2/14
Filed: 1993-04-06
Granted: 1998-01-20
Abstract: FIELD: medicine. SUBSTANCE: method involves placing objects into chamber filled with oxygen-containing gas to expose them to concurrent influence of low temperature plasma and high voltage pulse discharge. Low temperature plasma is produced by means of pulsating 3-dimensional discharge of capacity type. The 3-dimensional discharge is created on chamber electrodes in the space between dielectric barriers under voltage pulse action so that amplitude is not less than 10 4  V, voltage growth rate is not less than 10 8  V/s and pulse repetition frequency is equal to 1-1-10 4  Hz. EFFECT: improved quality of sterilization. 2 dwg, 1 tbl
Patent RU-2060942-C1 (RU)
Title: Method and aggregate for aluminate solution desilication
Inventor: TYRTYSHNYJ VLADILEN M
IPC: C01F7/46
Filed: 1993-04-22
Granted: 1996-05-27
Abstract: FIELD: alumina production, aluminate solution desilication in particular. SUBSTANCE: desilication of aluminate solution is exercise by its heating, steam-lifting mixing in autoclaves with contact steam-lifters to produce pulp and to feed it self evaporation. 20 - 90 % of pulp is fed for self-evaporation. 10 - 80 % of pulp before selfevaporation is subjected to concentration by evaporation in autoclave with surface steam-lifting. Aggregate for desilication of aluminate solution has heater, autoclaves with contact steam-lifts and self-evaporator. It is additionally provided with autoclave with surface steam-lift, three pipelines and regulator. Heater is mounted over first autoclave. Regulator is mounted on one of pipelines. Last autoclave with contact steam-lift is connected with by pipeline with regulator and self-evaporator. Autoclave with surface steam-lift is located between last autoclave with contact steam-lift and self-evaporator and is linked with them by two pipelines. EFFECT: increased productivity. 2 cl, 1 dwg
Patent RU-2100223-C1 (RU)
Inventor: LAPITSKIJ MIKHAIL N
IPC: B60P3/07
Filed: 1993-05-07
Granted: 1997-12-27
Abstract: FIELD: transportation of passenger cars. SUBSTANCE: cars are arranged in two rows in width on guides secured on platform, with clearance between projecting parts of neighboring cars. Guides are secured on platform with distance between row axes of symmetry not exceeding summary distance from axes to corresponding nearest edges of platform. Front-wheel drive cars, models VAZ 2108 and VAZ 2109 are installed in right row, and rear-wheel drive cars, models VAZ 2105, VAZ 2106 and VAZ 2107, in left row. Cars are installed in right and left rows in turn, with displacement through value equal to distance between front extremity of car and front wheel. EFFECT: enlarged operating capabilities. 2 dwg
Patent RU-2081562-C1 (RU)
Title: Milk indicator
Inventor: LUKIN SERGEJ A
IPC: A01J5/01
Filed: 1993-05-26
Granted: 1997-06-20
Abstract: FIELD: agriculture, animal science. SUBSTANCE: a float is designed in the upper part of receiving chamber and connected by hollow stem with lateral opening in its upper part for vacuum supply sleeve. Delivering channel as hollow cylindrical sleeve is performed in measuring chamber. An input of the former is connected with atmosphere by electromagnetic valve, an output together with a valve as inverted glass and thickening element is placed in the upper part of measuring chamber. Control unit contains amplifier an input of which is connected with sensitive element of level controller, an output is connected by impulse former with electromagnetic valve and by scale coefficient controller - with a counter and indication unit. EFFECT: higher accuracy. 1 dwg
Patent RU-2062336-C1 (RU)
Title: Power plant
Inventor: OBUKHOV VITALIJ A
IPC: F02B39/10
Filed: 1993-06-08
Granted: 1996-06-20
Abstract: FIELD: power-generating plants using internal-combustion engines and designed for off-line operation or as part of power system. SUBSTANCE: power plant has shaft mounting first half-coupling, turbocharger with turbine and additional shaft mounting second half-coupling, first and second electrical machines with armatures and inductors coupled through half-coupling with respective shafts of engine and turbocharger, and engine control system. Engine control system has unipolar first and second electrical machines in the form of integral unit; first and second half-couplings are, essentially, coaxially installed hollow ferromagnetic cylinders facing each other and provided with slots. Electrical machine armatures are placed between half-couplings; hollow cylinder of second half-coupling is sectionalized by means of nonmagnetic ring arranged in this cylinder body along magnetic axis of second electrical machine inductor; inductor of first electrical machine is provided with control system and is made as ferromagnetic cylinder with circular field windings and with two circular disks and safety cylinder installed at ends of external cylindrical surface to form first sealed circular chamber. Inductor of second unipolar machine is mounted on inductor shaft extension of first electrical machine; it is provided with control system and is made in the form of hollow ferromagnetic cylinder with circular field windings and with other ferromagnetic cylinder arranged coaxially to the former. Armatures of first and second electrical machines have liquid-metal contacts; control system is connected to engine control system. EFFECT: enlarged functional capabilities. 4 dwg
Patent RU-2055983-C1 (RU)
Title: Method for reagent demudding of wells
Inventor: POLISHCHUK ALEKSANDR M
IPC: E21B43/27
Filed: 1993-07-05
Granted: 1996-03-10
Abstract: FIELD: mining industry. SUBSTANCE: method for reagent demudding of wells includes organization of two-stage process for removal of mud colmatage primary and secondary accumulations. The first stage covers dispersion of mud materials as a result of ion-exchange reactions with aqueous solutions of alkali metals. The second stage includes dissolving of mud particles with subsequent removal of reaction products. For more effective dissolving of carbonate collectors and alumosilicates, use is made of mixture of hydrochloric and hydrofluoric acids in ratio established experimentally. Tubing is lowered to lower openings of filter to increase efficiency of such process operations as setting a bath and flushing to clean the well from products of reaction and sludge. EFFECT: higher efficiency of well particular, increased oil production rate and formation oil recovery due to increased filter capacity of bottom-hole formation zone. 1 dwg, 1 tbl
Patent RU-2044056-C1 (RU)
Title: Method for production of high-silicon pig iron
Inventor: TSODIK MARK NAUMOVICH
IPC: C21B5/02
Filed: 1993-07-12
Granted: 1995-09-20
Abstract: FIELD: ferrous metallurgy. SUBSTANCE: method for production of high-silicon pig iron includes charging into blast-furnace of silicon containing additives in 3-5 interlayers, alternating with main iron ore part of charge. Additives are introduced in the amount of 10-30 kg per ton of pig iron containing 35-60% of silicon. EFFECT: reduced consumption of coke due to prevention of silicon oxidation with charge oxygen. 1 tbl
Patent RU-2063443-C1 (RU)
Title: Method of titanium-magnetite raw materials blast furnace heating
Inventor: MELAMUD SAMUIL G
IPC: C21B5/00
Filed: 1993-08-06
Granted: 1996-07-10
Abstract: FIELD: ferrous metallurgy, production of pig-iron. SUBSTANCE: blast furnace charge is added with low-alkaline pellets in amount of 30 - 70 % of iron ore components mass, fluxed sinter cake and alkaline-earth metals carbonates in the form of limestone. dolomite or their mixtures. Amount of alkaline-earth metals carbonates depends upon share of low-alkaline pellets. As their share is 30 % amount of carbonated is 20 - 30 kg/t of pig-iron. As pellets amount is increasing by each 10 %, consumption of carbonates is increasing by 10 -12 kg/t of pig-iron. Required alkalinity of blast-furnace slag is achieved by choice of sinter cake alkalinity, that is calculated on the base of charge composition and number of its components. EFFECT: increased productivity. 3 tbl
Patent RU-2091981-C1 (RU)
Title: Touch-sensitive ac switch for active load
Inventor: LEVINZON SULEJMAN VLADIMIROVIC
IPC: H03K17/00
Filed: 1993-08-02
Granted: 1997-09-27
Abstract: FIELD: electrical engineering; switching of lighting systems. SUBSTANCE: touch-sensitive AC switch has active load, two-way key, controlled key 3, switchboard signal former, clock frequency former, and time delay assembly. EFFECT: enhanced efficiency of device. 7 cl, 2 dwg