baber/WOPTO huggingface dataset:
Patent DE-19618199-C1 (DE)
IPC: H02J9/06
Filed: 1996-05-07
Granted: 1997-11-27
Abstract: The device has an accumulator (14), a charging device (18) for the accumulator supplied from the d.c. voltage supply (12) and a controller (22) which connects the accumulator electrically to the supply to maintain the supply of connected electrical loads (11) free of interrupts in accumulator mode. At least one further accumulator (16) is supplied from the charging device. The two or more accumulators are connected in series and to the d.c. voltage supply in accumulator mode.
Patent DE-19619390-C1 (DE)
Title: Staircase banister with tubular posts
Inventor: KOERTING SVEN
IPC: E04F11/18
Filed: 1996-05-14
Granted: 1997-11-13
Abstract: Short bars (6) extend vertically downwards from the handrail at the same intervals as the posts (1) and are fixed to the latter's top ends, while holders secure the struts to the posts. Both bars and struts pass through the holders, which each consist of plug (11) and socket (12) halves. When assembled together these allow a limited among of axial free movement, and they also turn in relation to each other and are lockable in the final position.  The plug half has a stop flange (14) with concave curved end face (16) and a round boss (13) with annular groove (15), together with an axial through drilling (17) for a fixing screw (19). The socket half has an axial blind hole (21) in which the boss is a close fit, also a transverse through drilling (24). At the outside of the socket half is a radial tapped hole (22) in line with the annular groove in the boss for a clamping screw (23). A second clamping screw (26) is accommodated in a tapped hole (25) extending radially from the transverse drilling.
Patent DE-19629604-C1 (DE)
Title: Chain drive with multiple gear rim for bicycle
Inventor: NEUER ANDREAS DR
IPC: B62M9/10
Filed: 1996-07-23
Granted: 1997-08-21
Abstract: The chain consisting of two plates (27) works together with toothed wheel half discs, where the correct right half works with the right plate and the left half with the left plate. Only every second tooth (18a) is constructed on each half and covered with an elevation (18b) of the tooth gaps on the neighbouring half when both halves are rotated around a chain pitch.  Teeth are located on one plate which have double sided guide surfaces on both flanks at an angle to each other, and work together with double sided retention surfaces in the toothed wheel. A guide surface with an incline is located on a plate between a first tooth and a second tooth, which works together with an incline on the tooth head of a toothed wheel.
Patent DE-19631817-C1 (DE)
Inventor: DIRKS ROLF
IPC: H01H33/12
Filed: 1996-08-07
Granted: 1998-03-12
Abstract: An SF6 gas-isolated switch installation for several switchboard sections, each with a three-pole separating switch and an earthing device. A switchboard section is equipped with a separating switch designed as a transformer switch. This can be a load-break switch, whose phases are combined with cutouts, or a load-isolating breaker. The switch installation has for the support of mobile switch contacts and the connection of cables and/or cutouts appropriate lead-throughs in the housing walls and switch shafts mounted on said walls, as well as omnibus bars for the fixed contact of phases L1, L2 and L3, and individual phase quenching devices directly connected to the omnibus bars (9). The quenching devices of the load-break switches that do not function as as transformer switches are equipped with sheet steel quenching chambers. Breaking ability must be enhanced with no extra space requirement. For this purpose blow-out coils (13, 13a) are introduced according to an arrangement which when in off position meets the requirements for a disconnected section, with a contact arrangement corresponding to the remaining load-break switches for the three phases of the switch designed as a transformer switch.
Patent DE-19635408-C1 (DE)
Inventor: DORSCH DIETER
IPC: H01C1/08
Filed: 1996-08-31
Granted: 1998-03-12
Abstract: In a high load dropping resistance for electrical components (4, 5, 6) which are disposed on a housing portion (2), the housing portion (2) is made in accordance with the invention from a resistive material and constitutes the dropping resistance (R v ). In this fashion, the heating per unit resistive surface area can be reduced by a substantial factor. Heating of the high load dropping resistance does not occur in a point-wise fashion, rather evenly. In particular, the resistive material is a carbon material which can be injection-moulded.
Patent DE-19741990-C1 (DE)
Title: Electrolyte for low-stress, crack-free ruthenium coatings
Inventor: FREUDENBERGER RENATE DR
IPC: C25D3/52
Filed: 1997-09-24
Granted: 1999-04-29
Abstract: Pyridine or N-alkylated pyridinium salts are components of electrolytes containing ruthenium in the form of a sulfamic acid complex, for the electrolytic deposition of low-stress, crack-free ruthenium coatings. An electrolyte for the deposition of low-stress, crack-free ruthenium (Ru) coatings contains Ru in the form of a sulfamic acid complex and also pyridine or N-alkylated pyridinium salts of formula (I) R<->  = -(CH2)3-SO3<->, -CH2-CHOH-CH2-SO3<-> or -CH2C6H5 Cl<->;  R<1>  = H, 1-6C alkyl, vinyl or -COONa Independent claims are also included for (a) a process for the production of this electrolyte by adding pyridine or a salt (I) to an aqueous acid solution containing Ru as a sulfamic acid complex; (b) a process for the production of low-stress, crack-free Ru coatings by the cathodic deposition of Ru from this electrolyte.
Patent DE-19752734-C1 (DE)
Title: Production of di:alkyl-phosphinic acids and=or their alkali salts
Inventor: WEFERLING NORBERT
IPC: C07F9/30
Filed: 1997-11-28
Granted: 1999-11-04
Abstract: Dialkylphosphinic acids and/or their alkali salts are obtained by reacting alkylphosphonous and/or hypophosphorous acids and/or their alkali salts with olefins in presence of radical initiators.
Patent DE-19804026-C1 (DE)
Title: Process to regulate gas turbo set for gas and steam power plants
Inventor: KUTZNER RUEDIGER DIPL ING DR
IPC: G05B11/32
Filed: 1998-02-02
Granted: 1999-05-06
Abstract: The method forms partial manipulated variables for each regulating value by individual transmission functions from regulating deviations. The deviations between actual and target values for turbine revs., generator power, turbine temperature and generator voltage are used as input values for valve and motor regulation.  The output values are manipulated variables combined as a vector (e). The matrices allow specific characteristics and functions to be considered.
Patent DE-19816384-C1 (DE)
Title: Distributor for container of liquid containing vertical pipe
Inventor: ISENMANN HERMANN
IPC: F28D20/00
Filed: 1998-04-11
Granted: 1999-12-02
Abstract: The vertical pipe (5) inside the container (2) feeds in the liquid. The middle part of the pipe has at least one fluid-outlet (6) enclosed by a flow guide (12).  The liquid is conveyed to one or more outlets (7) opening into the container and is diverted by more than 180 degrees in the pipe's peripheral direction.  The flow guide is in the form of a spiral wall (8) with overlapping wall-parts spaced apart t form a radial flow duct (9).
Patent DE-19817217-C1 (DE)
Title: Suction gripper for workpieces
Inventor: SCHMALZ KURT DR
IPC: B65G47/91
Filed: 1998-04-17
Granted: 1999-08-05
Abstract: The suction gripper (10) has a suction plate (11) with a profiled seal (14) to engage the workpiece and surrounding a suction plenum (13). On the workpiece facing lower surface of the plate is a contact pad (17) which has at least one weakened area (25) which is frangible without using tools.
Patent DE-19818863-C1 (DE)
Title: Wähleinrichtung für ein automatisches Kraftfahrzeuggetriebe
Inventor: WOERNER GUENTER
IPC: F16H59/10
Filed: 1998-04-28
Granted: 1999-11-04
Abstract: Wähleinrichtung für ein automatisches Kraftfahrzeuggetriebe. Ein Wählelement (2) zum Wählen von Getriebestellungen (P, R, N, D) ist manuell einstellbar. Eine mit dem Wählelement (2) verbundene Kniehebelanordnung (6) wirkt quer zur Bewegungsrichtung eines Sperrelements (28). Damit kann sich eine manuelle Kraft am Wählelement (2) nicht oder nur stark reduziert auf das Sperrelement (28) übertragen. Das Sperrelement (28) ist vorzugsweise ein parallel zu den Drehachsen (14, 18, 22) der Kniehebelanordnung (6) angeordneter Magnetanker eines Elektromagneten (26). Dadurch ergibt sich eine kleine Baugröße.
Patent DE-19820426-C1 (DE)
Title: Katalysatormodul
Inventor: SIGLING RALF
IPC: B01J19/32
Filed: 1998-05-07
Granted: 2000-03-16
Abstract: Die Erfindung betrifft ein Katalysatormodul zum Einbau in einem Strömungskanal mit einem Einbaurahmen (1) und einer Anzahl von darin angeordneten Katalysatorelementen (2), bei dem die Katalysatorelemente (2) in mindestens zwei in Strömungsrichtung (3) voneinander beabstandeten Lagen angeordnet sind. Zwischen den Lagen kann sich ein statischer Mischer (4) befinden. Hierdurch wird ein Strömungsmedium innerhalb des Moduls mehrfach verwirbelt und die katalytisch aktive Oberfläche besonders gleichmäßig und intensiv genutzt. Das Modul verursacht nur geringen Druckverlust, ist unanfällig gegen Verstopfen und mechanisch stabil.
Patent DE-19828788-C1 (DE)
Title: Computerized, two-motor, swing-needle, swing-table, button-hole sewing and cutting machine with enhanced simplicity and reliability
Inventor: NOELTGE THOMAS
IPC: D05B19/12
Filed: 1998-06-27
Granted: 1999-09-30
Abstract: The needle swing is set and constant. To form the button hole edge stitching (27'), table and needle co- or counter-oscillate at the same frequency. Preferred features: An input device, e.g. a keypad connected to the controller, is used to enter stitch parameters. From these, a computer determines appropriate X,Y path coordinates for the table, to achieve the required stitch width (a). A selector sets the machine into pre- or post buttonhole-cutting mode. X and Y path coordinates computed, allow for required button hole slitting clearance (b) and for overall width of stitching (B).
Patent DE-19860248-C1 (DE)
Title: Computing method and device for classifying vehicle driver's performance ascertains driving behavior indicators by comparison with reference values sensed as measured variables through regulator unit
Inventor: TROESTER HARRY
IPC: B60R16/02
Filed: 1998-12-24
Granted: 2000-03-16
Abstract: Parameter adjustments corresponding to driver behavior characteristic numbers are used to adapt the function of a regulator unit (3). Pre-adjustments for driver behavior characteristic numbers are stored in a regulator or controller unit in the vehicle (2). Numbers for most different stages in a driver's reactions are preset. The current driver is rated at a preset driver reaction stage in the motor vehicle through the measurement of classifying indicators.
Patent DE-19906401-C1 (DE)
Inventor: KLIPFEL BERNHARD
IPC: F02M26/32
Filed: 1999-02-16
Granted: 2000-08-31
Abstract: The system has an exhaust gas feedback valve for feeding exhaust gas back to the air delivery system to the engine, whereby the exhaust gases pass through a cooler (10), a bypass line (17) round the cooler and a branching device (18) with its inlet connected to an exhaust gas return line and two passages, one connected to the cooler and one to the bypass line. The gases can be controllably passed through the cooler or bypass line. The branching device is arranged before the cooler and forms an integral component of the cooler.
Patent MD-4237-C1 (MD)
Title: Photothermoplastic optical information recording medium
Inventor: CHIRIŢA ARCADI
IPC: G03G5/022
Filed: 2012-04-24
Abstract: The invention relates to information media, in particular to a photothermoplastic medium for recording of optical information, holograms and interferograms in real time.The photothermoplastic optical information recording medium comprises a transparent substrate (1), on which are consecutively deposited a conductive layer (2), a photosensitive layer based on chalcogenide glass-like semiconductors As-Se-S (3) and a thermoplastic layer based on polyepoxypropylcarbazole (4) with a thickness of 0.15…0.20 µm and with an unevenness of surface relief of 30…35 nm.
Patent MD-4586-C1 (MD)
Title: Spectrophotometric method for determining total selenium in the algal biomass
Inventor: BULIMAGA VALENTINA
IPC: G01N21/78
Filed: 2016-07-21
Abstract: The invention relates to analytical chemistry and microbiology, namely to a spectrophotometric method for determining total selenium in the algal biomass.The method comprises the mineralization of the sample, addition of sodium hydroxide for the precipitation of Fe3+ and Cu2+ ions, masking of the remaining Fe3+ and Cu2+ ions by binding them to the cation exchanger, addition of 4.5 M HCl, 0.25% KI, 0.2% starch solutions and determination of selenium concentration using a calibration curve.
Patent RU-2042455-C1 (RU)
Title: Method of making hollow parts with inclines bottom by deep drawing
Inventor: BARANOV NIKOLAJ F
IPC: B21D22/20
Filed: 1992-10-15
Granted: 1995-08-27
Abstract: FIELD: metal pressure forming. SUBSTANCE: method comprises steps of shaping variable-height corrugations on portions of a flange, being adjacent to zones of maximum curvature of a wall of a part in a plan view, in such a way, that height values of the corrugations are being increased to an outer side of the flange and axis of the corrugations are being placed normally relative to a line tangent to a hollow portion contour; then performing drawing operation of the hollow portion with simultaneous straightening of the corrugations of the flange; using a blank, being rectangular in the plan view, and making the part by two transitions with formation of the corrugations in angular zones of the flange at the first transition and performing a drawing of the hollow portion with simultaneous straightening of the corrugations at the second transition. EFFECT: enhanced quality of parts due to provision of possibility of redistribution of the blank material along a perimeter of the flange towards a zone, being adjacent to a place of the part, having maximum depth. 1 cl, 3 dwg
Patent RU-2063269-C1 (RU)
Inventor: SHCHIPANOV NIKOLAJ P
IPC: B02C21/00
Filed: 1992-11-10
Granted: 1996-07-10
Abstract: Изобретение относится к устройствам для измельчения различного биологического сырья и может быть использовано в медицинской промышленности. Установка для измельчения поджелудочной железы состоит из монорельса 1 с электроталью 2. На электроталь навешивается контейнер 3 с открывающимся дном 4 для загрузки брикетов 5 в костедробилку пальцевую 6. Измельчитель 7 состоит из двух ярусов измельчения: верхнего 8 и нижнего 9 с противорежущими устройствами. Имеются загрузочное и выгрузочное окна. В качестве режущих элементов применены цилиндрические фрезы со вставными ножами. Новым в установке для измельчения поджелудочной железы является то, что установка снабжена пальцевой костедробилкой, а режущие элементы измельчителя выполнены в виде цилиндрических фрез со вставными ножами, причем на режущем элементе верхнего яруса смонтировано четыре ножа, а на режущем элементе нижнего яруса - шесть ножей, при этом на ножах в шахматном порядке выполнены канавки, причем расстояние между ножами и противорежущим устройством нижнего яруса меньше, чем расстояние между ножами и противорежущим устройством верхнего яруса. 4 ил.
Patent RU-2028756-C1 (RU)
Title: Apparatus to grow plants
Inventor: LIPOV YURIJ N
IPC: A01G9/00
Filed: 1992-12-31
Granted: 1995-02-20
Abstract: FIELD: agriculture. SUBSTANCE: main screen together with additional reflecting screen are fixed on corresponding cantilevers. With sufficient daylight stream, additional reflecting screen together with main screen form united reflecting natural light surface. In case of switching sources of radiation on, additional reflecting screen is being driven in opposite position and together with main screen forms reflecting dome, that embraces source of radiation and directs its light stream to plants. EFFECT: apparatus to grow plants is used in agriculture. 3 cl, 2 dwg
Patent RU-2032646-C1 (RU)
Title: Method for producing manure of everyday urban wastes
Inventor: GLAZKOV IVAN K
IPC: C05F9/00
Filed: 1992-12-22
Granted: 1995-04-10
Abstract: FIELD: utilization of everyday wastes. SUBSTANCE: inorganic impurities are removed of everyday urban wastes. Said wastes are ground and mixed with precipitate of sewage. Thus prepared compost is dried at 75-105 C, mixed with common mineral manures and with microelements, compressed and then is packed. EFFECT: decreases duration of the process.
Patent RU-2027524-C1 (RU)
Title: Hydrocyclon of three components
Inventor: PRASS LEMBIT V
IPC: B04C5/12
Filed: 1992-12-24
Granted: 1995-01-27
Abstract: FIELD: cleaning up drilling mud and oil-field waste water. SUBSTANCE: hydrocyclon of three components has cylindrical/cone body 1 with tangential inlet branch pipe 2 and outlet branch pipes for oil, water and slurry 3 - 5. Oil outlet branch pipe 3 is multi-part. Lower part 6 of oil outlet branch pipe 3 is made in the form of solid rod, and its upper part 9 is perforated with rectangular tangential openings. Diameter of upper branch pipe part located within bounds of cylindrical section of hydrocyclon body is larger than diameter of its lower part located within conical section bounds of the body by a magnitude twice a thickness of oil flow revolving around solid rod. Moreover, a centering guide able to revolve easily is installed to remove oil in lower part of branch pipe in its fastening points to decrease vibration of the branch pipe and eliminate breaks. EFFECT: drilling mud and oil-field waste water of high purity. 2 cl, 2 dwg
Patent RU-2083746-C1 (RU)
Title: Method of cellulose bleaching
Inventor: MEDVEDEV DMITRIJ D
IPC: D21C9/10
Filed: 1992-12-30
Granted: 1997-07-10
Abstract: FIELD: wood-pulp and paper industry; applicable in bleaching of cellulose. SUBSTANCE: cellulose is treated with active particles produced by electric discharge in gas. EFFECT: higher efficiency.
Patent RU-2080934-C1 (RU)
Title: Chamber hydraulic classifier
Inventor: BAKHTIN ALEKSANDR KONSTANTINOV
IPC: B03B5/62
Filed: 1993-05-06
Granted: 1997-06-10
Abstract: FIELD: powder materials classification mainly used for production of hollow microspheres of low density from ashes-slag wastes of thermoelectric power stations. SUBSTANCE: chamber hydraulic classifier has operational chamber filled with separating liquid, mechanism for heavy fraction unloading with agitator 5, mechanism for light fraction unloading with embracing operational chamber collector, bottom of which is partially communicating with operational chamber. Drum has vertical axis of rotation. Flexible blades are made in the form of brushes 12 and are engaged with bottom 9, that has configuration of screw-type spiral or alternating horizontal and inclined sections. Besides, the drum has pushing away plates made in the form of spirals curled oppositely to remover rotation direction. Pushing away plates move floated up particles to submerged part of collector bottom, where they are caught by brushes and moved on protruding over separating liquid part of bottom. Then liquid is separated from them and flow down into operational chamber and light fraction is moved to discharge branch pipe. EFFECT: improved process. 5 cl, 3 dwg
Patent RU-2065678-C1 (RU)
Title: Method for producing and structure of mulch cover
Inventor: LAZARENKOV ALEKSEJ N
IPC: A01C21/00
Filed: 1993-06-15
Granted: 1996-08-27
Abstract: FIELD: agriculture, in particular, protection of plantation from weeds. SUBSTANCE: method involves introducing mineral fertilizer and alleopatically active substances of plant origin, with access of water and washing out into mulched soil in different portions of mulch cover layers depending on basic density of mulch cover and concentration of inclusions being differentiated depending on age of plants to be protected with mulch. Structure of mulch cover is characterized in that mulch layer is made corrugated, with corrugations on lower side being more distinct than on upper side. Lower side of cover have arced runout of protective web to facilitate fixation of cover on surface to be mulched by damming up soil. Mulch cover is made in the form of closed circles composed of fragments geometrically mating one with the other and laid so that their beveled portions overlap each other and connected with clips. Mulch cover is further provided with continuous supporting projections with trapezium-shaped open top slots made in their ridges. Vertical drain openings extend through the whole height of projections and uniformly spaced between planting openings. Sides of mulch cover strips directed inward are provided with triangular protrusions which are joined in mating relation to similar protrusions of strips laid at opposite side of rows. Portions of protective web positioned between supporting projections are made convex. Water- permeable supporting projections in upper part are provided with conical depressions making continuation of vertical through openings which extend to projection base. Supporting projections are strengthened with plated vertical thicker portions radially extending from their side surfaces. EFFECT: increased efficiency, simplified structure of mulch cover and enhanced reliability in operation. 6 cl, 52 dwg
Patent RU-2090141-C1 (RU)
Title: Method for determining pulse conduction speed
IPC: A61B5/16
Filed: 1993-05-27
Granted: 1997-09-20
Abstract: FIELD: medicine. SUBSTANCE: method involves irritating or stimulating a nerve, recording, also graphically, the induced potentials (including muscular or somatosensory ones), determining time or pulse conduction time also in the form of difference of latent time periods or moments of time by using points belonging to interrelated parts or elements of induced potentials, determining distance between the electrodes or stimulation points and determining pulse conduction speed by calculating ratio of distance to time values. The time or pulse conduction time is determined by means of interrelated points lying between the induced potential peaks (among them, those belonging to equiamplitude or isoamplitude lines, also to isoelectric or zero line or base line, to descendant and ascendant parts or elements of induced potentials). The induced potentials are recorded as tables, interrelated parts, or elements of induced potentials. Distance between the electrodes or stimulation points are measured between the centers of electrodes application zones in mm or accurate to mm or fractions of mm, by means of technical members scaled in mm, or fractions of mm; recording heart induced muscle potentials or somatosensory induced potentials requires sensitivity level of 2 mV/division to 0.05 mV/division. Difference of latent time periods or moments of time is determined as mean difference of latent time periods or moments of time determined between two or more pairs of interacting points (among them, those belonging to peaks, equiamplitude or isoamplitude lines, also to isoelectric or zero line, or base line). The interrelated parts or elements are determined by means of tables, formulas, or analytical expressions. The interrelated points are determined graphically or by means of graphical constructions, by means of tables, analytically or by means of formulas or analytical expressions. EFFECT: enhanced accuracy of measurements. 18 cl, 10 dwg, 8 tbl
Patent RU-2065561-C1 (RU)
Inventor: KAGANER YULIJ A
IPC: F42B1/036
Filed: 1993-05-28
Granted: 1996-08-20
Abstract: FIELD: blasting operations. SUBSTANCE: shell is manufactured with simultaneous profiling, is treated chemically, thermally and (or) mechanically. It is filled with liquid explosive. Shell is manufactured from polymer by extrusion. In process of formation temperature in different zones of cylinder of extruder is kept within limits from 90 to 150 C. Temperature is uniformly increased from zone to zone as process approaches calibration head. In zones of calibration head temperature is kept at level reached at inlet to calibration device. EFFECT: facilitated manufacture. 2 cl