baber/WOPTO huggingface dataset:
Patent RU-2068493-C1 (RU)
Title: Apparatus for casing strings perforation by cumulative charges
Inventor: SHAGAEV GENNADIJ KH
IPC: E21B43/116
Filed: 1992-07-07
Granted: 1996-10-27
Abstract: FIELD: liquid production from wells, oil and gas wells perforation in particular. SUBSTANCE: apparatus provides increase of perforated canals sizes with simultaneous decrease of electrical power consumption. Apparatus has main cumulative charges in individual casings and means of their explosion. Besides, apparatus has additional cumulative charges . Main cumulative charges with means of their explosion are located on peaks of wedges. They are capable to make preliminary transversal notches on string. Additional cumulative charges are located in bases of wedges. The are mounted so as to be capable to explode from main cumulative charges and final formation in string of perforated canals in zones of preliminary transversal notches. EFFECT: apparatus provides increase of perforated canals sizes with simultaneous decrease of electrical power consumption. 6 dwg
Patent DE-10057832-C1 (DE)
Title: Blood analysis device has syringe mounted in casing, annular mounting carrying needles mounted behind test strip and being swiveled so that needle can be pushed through strip and aperture in casing to take blood sample
Inventor: WURSTER THOMAS
IPC: A61B5/155
Filed: 2000-11-21
Granted: 2002-02-21
Abstract: Blood analysis device has a syringe (8) mounted in a casing (4) and operated by an external plunger. An annular mounting (32) carries needles (12), each of which is mounted behind a test strip (30). The mounting is swiveled so that a needle cooperates with the syringe and the needle can be pushed through the test strip and an aperture in the casing to take a blood sample.
Patent DE-10127363-C1 (DE)
Title: Ignition device for internal combustion engine comprises control input connected to variable current source and sink for sending current signal to controller depending on ignition voltage
Inventor: FOERSTER RALF
IPC: F02P3/045
Filed: 2001-06-06
Granted: 2002-10-10
Abstract: The device has an output for activating an ignition element, an energy storage device and a control input enabling information re the state of charge of the storage device and/or the ignition process to be returned to a controller. The control input is connected to a controllable current source and sink for sending a current signal to the controller depending on the ignition voltage. A current measurement unit can be connected to the source or sink.  The device (2) has an output for electrical activation of an ignition element (9) for an engine combustion chamber, an ignition energy storage device (3) and a control input (5) from a controller (2) via a bi-directional data connection enabling information re the state of charge of the storage device and/or the ignition process to be returned to the controller. The control input is connected to a controllable current source (20,21) and to a controllable current sink (13,14) for imposing a current signal on the controller depending on the ignition voltage. A current measurement unit (18,19) that monitors the ignition voltage can be connected to the source or sink. Independent claims are also included for the following: a controller for an ignition device and an ignition system for an internal combustion engine.
Patent DE-10132360-C1 (DE)
Title: Color-neutral brightness adjustment for microscope illumination beam path has filter for compensating red shift in light source spectrum adjusted in dependence on brightness of light source
Inventor: WEIS ALBRECHT
IPC: G02B5/26
Filed: 2001-07-04
Granted: 2002-11-28
Abstract: The brightness adjustment uses a control device (12), for regulating the power supplied to the electric light source (2) supplying the illumination beam path (8) and a device for compensation of the red shift in the light source spectrum with the reduction in the electrical power, using an optical filter (16) inserted in the illumination beam path. The filter has a transmission characteristic for red light which alters along its surface, with displacement of the filter by an electric motor via the control device, in dependence on the brightness of the light source.
Patent DE-10136661-C1 (DE)
Title: Transmitter for data communication system has 2 transmission units supplied with clock signals offset for reducing cross-talk between their transmission signals
Inventor: AHRNDT THOMAS
IPC: H04L27/26
Filed: 2001-07-27
Granted: 2003-03-06
Abstract: The transmitter has 2 transmission units, supplying modulated periodic transmission signals (15') to one or more receivers via respective transmission lines, each transmitted bit or bit sequence of a transmission signal having a given amplitude and phase relative to the transmitter clock signal (T'), with a given offset between the clock signals for the 2 transmission units, for reducing cross-talk. Also included are Independent claims for the following: a data communication system; a data communication method.
Patent DE-10203596-C1 (DE)
Title: Verfahren zur Abtastphasenregelung
Inventor: ENGL BERNHARD
IPC: H04L7/033
Filed: 2002-01-30
Granted: 2003-08-14
Abstract: Verfahren zur Abtastphasenregelung für die Takt- und Datenrückgewinnung eines Datensignals mit den folgenden Schritten, nämlich Abtasten (S1) des empfangenen Datensignals mit einem ersten Abtastsignal, das aus äquidistanten Abtastimpulsen besteht, Minimieren (S2, S3) der Phasenabweichung zwischen dem ersten Abtastsignal und der Phase des empfangenen Datensignals zur Erzeugung eines eingeregelten zweiten Abtastsignals, Abtasten (S4) des empfangenen Datensignals mit dem zweiten eingeregelten Abtastsignal zur Erzeugung von Abtastdatenwerten, Integrieren (S5) der Abtastdatenwerte des abgetasteten Datensignals zu einem Summenwert und Verändern (S9) der Phase von Abtastimpulsen des eingeregelten zweiten Abtastsignals bis der integrierte Summenwert einen einstellbaren Schwellenwert (SW) überschreitet.
Patent DE-19505808-C1 (DE)
Title: Mash tun mixing flights with perforations, variable pitch and floor clearance
Inventor: LENZ BERNHARD
IPC: C12C7/06
Filed: 1995-02-21
Granted: 1995-12-14
Abstract: The flights or blades (20, 21), at least two of them, rotate low in the mash tun, turned by a rotary drive. Each has a number of holes (24) in it.  The height h, of the mixing flights (20, 21), projected in a plane at right angles to the plane of rotation (28), increases at least locally, towards the rotation axis of the mixer flight arrangement. The two segments (22, 23) of the flights, are set at differing angles ( alpha 1,  alpha 2) to the plane of rotation (28), to direct flow down to the floor (11) of the mash tank (10); and up and away from it.  In addition to the mixing flights, a stirring system, is also claimed.
Patent DE-19506320-C1 (DE)
Title: Calender has automatic, cheap, sure, easily serviced greasing appts.
Inventor: LINDER HEIKO
IPC: B30B15/00
Filed: 1995-02-23
Granted: 1996-02-08
Abstract: A calender where the roller rest blocks are supported via levers on support blocks is adjustable along a slide guideway where the levers swivel in the support blocks during adjustment. Here, a pressure space (16), variable in vol. by virtue of the swivelling movement, lies between lever (4) and support block (5) or between rest block (3) and support block to act as the pressure device of a lubrication appts..  PREFERRED - Pref. the pressure space is in the form of a pressure cylinder (15) where its inlet is connected to a lubricant source (12), i.e. a lubricant pump via a non-return valve (13). The daily yield of the pump is limited to the daily requirement of lubrication points (22).
Patent DE-19540220-C1 (DE)
Title: Running wheel block assembly
Inventor: BECKER EBERHARD DIPL ING
IPC: B66C9/08
Filed: 1995-10-18
Granted: 1997-04-10
Abstract: The running wheel block, with seatings in the housing for the sliding and/or roller bearings, has at least one head connection surface (8) at the block-shaped housing (1). It takes up the carrier forces, and matches the width (6) of the housing and the width (7) of the running wheel. It is at the side of the bonding between the housing and the chassis.  The housing and/or the cover (14) are of a light metal alloy, a ferrous alloy, a plastics which can be plasticised or it is a compound material which can be melted. The housing and/or cover can be forgings.
Patent DE-19544159-C1 (DE)
Inventor: SCHMITZ GUENTER
IPC: C21C5/46
Filed: 1995-11-14
Granted: 1997-01-16
Abstract: The invention relates to a safety device for a vessel jacket, especially for tipping metallurgical furnaces or vessels, by means of which overheating at any point on the vessel jacket can simply and reliably be detected. In order to initiate safety measures to prevent the leakage of steel through the vessel jacket immediately overheating occurs, especially with the vessel tipped, it is proposed to fit at least one hollow sensor (21) in the region of the vessel jacket (11, 15) and to provide facilities for applying a compressed gas to the hollow space. In addition, the sensor is made of a material which melts when heated to a given temperature lying below the melting point of the vessel jacket. There are also means (25) for detecting the gas pressure in the hollow space and for triggering an actuator (10b).
Patent DE-19612950-C1 (DE)
Title: MOS transistor circuit structure
Inventor: SCHWALKE UDO DR
IPC: H01L21/8238
Filed: 1996-04-01
Granted: 1997-07-31
Abstract: A circuit structure, with a MOS transistors, has a gate dielectric (5a) and a gate electrode (6a) on the surface of a channel region between two first conductivity type doped source/drain regions (17) in a semiconductor substrate (1). The gate electrode (6a) consists of second opposite conductivity type doped silicon which is thoroughly doped, the dopant concentration at least at one edge (12) being lower than that in the middle of the gate electrode (6a).  Preferably, the dopant concentration at the gate electrode edge (12) is 10<17>-10<19> cm.<-3> Also claimed is a process for producing the above circuit structure.
Patent DE-19714342-C1 (DE)
Title: Methane gas generator assembly has raised enclosed gas-sealed dome
Inventor: BUERGER ADAM DIPL ING
IPC: C12M1/107
Filed: 1997-04-08
Granted: 1998-10-01
Abstract: A methane gas generator assembly (1) ferments organic matter, e.g. grass,farm animal slurry, straw and similar. The assembly has a fermenter vessel (2) and a height-adjustable mixer (5, 6) with a vertical supporting shaft (9). The fermenter covering wall (4) has a passage (23) for the mixer shaft (9) which extends into the fermenter vessel (2). The mixer shaft (9) upper sector (18) passes through a gas-tight hatch (24) in the mixer passage (23). The novelty is that: (a) the mixer opening (23) is covered by a dome within which a height-adjustment mechanism raises or lowers the mixer (6) from the fermenter vessel (2) into the dome (41) chamber (41); (b) the dome has a gas-tight hatch (39) through which a maintenance operator has access to the raised mixer unit (6).
Patent DE-19742325-C1 (DE)
Title: Ball valve for sanitary installations
Inventor: DUMRATH ROLF RAINALD
IPC: F16K5/06
Filed: 1997-09-25
Granted: 1999-07-01
Abstract: The ball valve (1) has a casing (2) containing a valve body (3) and with a flow duct (5) having annular bearing faces (7,8). Between one bearing face (7) mounted on the casing and the casing itself is an operationally positioned support. The support can be formed as projections (11,12) on the casing wall.
Patent DE-19743119-C1 (DE)
Title: Wood power line mast testing method
Inventor: SCHATZ REINHARD DIPL ING
IPC: G01N3/00
Filed: 1997-09-30
Granted: 1998-11-12
Abstract: The non-destructive testing method measures a value which is proportional to the elasticity modulus of the mast, at 2 or more points above the ground for detection of rotten wood. The measuring points are spaced apart by at least one meter, the measurement effected by impacting the mast with a bolt at a defined impact energy and evaluating the rebound, with comparison of the measured results from the different measuring points for indicating rotten wood when they differ by more than 30 %.
Patent DE-19810038-C1 (DE)
Title: Rear holder mounting for the swing lever lock to mount a telescopic sight
Inventor: RECKNAGEL GEORG
IPC: F41G1/387
Filed: 1998-03-09
Granted: 1999-08-19
Abstract: The rear holder mounting for a swing lever installation, with a closure body, has a closing lever (3) integrated with a locking pawl (1).  The pawl (1) locks with a locking groove (10).  The closure lever (3) swings round a bolt with a left and a right threading.  The mounting has a distance roller (5) with a circular and eccentric drilling, under a clamping ring (8) and over the closure body (6).
Patent DE-19818682-C1 (DE)
Title: Sichttür für ein Hausgerät
Inventor: LEUTNER KURT
IPC: F24C15/02
Filed: 1998-04-27
Granted: 1999-12-23
Abstract: Die Erfindung betrifft eine Sichttür mit Rahmen für ein Hausgerät mit einer gewölbten Frontscheibe, beispielsweise einen Haushaltsbackofen, wobei der Rahmen im wesentlichen eben ist und die Frontscheibe mittels wenigstens eines Adapters auf dem Rahmen befestigt ist. Vorzugsweise verschließt der Adapter den Spalt zwischen Rahmen und Scheibe.
Patent DE-19906551-C1 (DE)
Title: Purification of phytosterols useful as hypocholesterolemic agents and as food additives comprises crystallization from a saturated hydrocarbon solvent
Inventor: SCHWARZER JOERG
IPC: A23L33/11
Filed: 1999-02-13
Granted: 2000-06-29
Abstract: Phytosterols obtained by alkali-catalysed esterification of the residue obtained from the production of e.g. sunflower fatty acid methyl ester are purified by crystallization using a saturated 5-10C hydrocarbon solvent, at a temperature where the ester is normally liquid.  Preparation of phytosterols comprises alkali-catalysed esterification of the residue obtained from the production of methyl esters from methanol, followed by neutralization of the catalyst and separation of any unreacted alcohol. The phytosterol is crystallized out by reducing the temperature, followed by filtration, washing and drying.
Patent DE-19910012-C1 (DE)
Title: Verfahren zur Herstellung von Formkörpern
Inventor: SCHULZE THOMAS
IPC: D01F1/10
Filed: 1999-03-08
Granted: 2001-01-18
Abstract: Verfahren zur Herstellung von Formkörpern, insbesondere Fäden oder Folien, aus wenigstens einem Polymeren aus der aus Polysaccharid, Polysaccharidderivat und Polyvinylalkohol bestehenden Gruppe durch Bildung einer einen Zusatzstoff enthaltenden Lösung des Polymeren in einem Amin-N-oxid enthaltenden Lösungsmittel, Extrudieren der Lösung und Ausfällen des Extrudats durch Berührung mit einem Koagulationsmittel, dadurch gekennzeichnet, daß man wenigstens zwei Polymerlösungen bildet, von denen wenigstens eine einen oder mehrere Zusatzstoffe in feiner Verteilung enthält, und die wenigstens zwei Polymerlösungen unter Bildung eines vereinigten Extrudats gleichzeitig extrudiert.
Patent DE-19921222-C1 (DE)
Title: Pipeline flow switching device e.g. for loose material feed, has longitudinally displaced switching slide incorporating coupling channels for connecting inlet flow to 2 alternate outlet flows
IPC: B65G53/56
Filed: 1999-05-07
Granted: 2000-09-28
Abstract: The switching device allows an inlet pipeline flow (2) to be coupled to 2 alternate outlet pipeline flows (3,4) using at least 2 coupling channels (7,8) provided by a longitudinally sliding switching slide (5). The relative spacing of the mouths of the coupling channels on the input side is half their relative spacing on the output side and corresponds to the relative spacing of the outlet pipeline flows.
Patent DE-19924816-C1 (DE)
Title: Setting device for automobile passenger seat has rotatable hollow shaft held in selected rotary position by ratchet device against torsion spring bias
Inventor: DEPTOLLA BERND
IPC: B60N2/90
Filed: 1999-05-29
Granted: 2001-01-25
Abstract: The setting device has a rotatable hollow shaft (7) extending transverse to the travel direction, held in a selected rotary position via a ratchet device, against the force of a torsion spring (8) acting between the hollow shaft and a relatively fixed frame (10), provided with a rotatable tensioning head (9) for the torsion spring.
Patent DE-19942994-C1 (DE)
Title: Stepping mechanism for automobile passenger seat height adjustment has manually operated pivoted lever used for rotating cogwheel of stepping mechanism
Inventor: MUEHLBERGER JOACHIM
IPC: B60N2/16
Filed: 1999-09-09
Granted: 2001-03-22
Abstract: The stepping mechanism (10) has a cogwheel (22) and a manually-operated, relatively pivoted lever (30), brought into engagement with the cogwheel for rotation of the latter and biased out of engagement with the cogwheel by a bent wire friction spring (70), passed around a hub projection (22') of the cogwheel.
Patent DE-19955895-C1 (DE)
Title: Lock key for automobile locking system has microwave lock code signal generation and/or evaluation device with key shaft acting as microwave antenna
Inventor: REEB MAX
IPC: G07C9/00
Filed: 1999-11-20
Granted: 2001-06-21
Abstract: The lock key (1) has a key housing (5) of an electrically non-conductive material and a relatively pivoted electrically conductive key shaft (4) which can be inserted in the lock, for mechanical and/or magnetic operation of the lock mechanism. The key shaft acts a reception antenna for microwave signals, the key housing containing a device (8) for generation and/or evaluation of microwave lock code signals.
Patent RU-2065462-C1 (RU)
Title: Method of dye preparing
Inventor: BURAKAEVA AJGUL D
IPC: C09B61/00
Filed: 1992-10-21
Granted: 1996-08-20
Abstract: FIELD: biotechnology. SUBSTANCE: dye is prepared by cultivation of pigment-containing fungus Hypomyces rosellus, strain 94/77, on the nutrient medium consisting of an aqueous composition of the following components, %: hydrocarbon raw-base waste production 0.4-6; ammonium phosphate or sulfate 0.2-4; magnesium sulfate 0.05; iron sulfate 0.001 or manganese sulfate 0.05. In the process of cultivation mycelium is subjected for enzymatic hydrolysis and dye separation is carried out from cultural fluid. Mixture of benzene with ethanol or chloroform with isopropanol or chloroform with methanol at ratio 1:2 is used as an organic solvent. Dye yield is 35-40% of dry mycelium cell mass. EFFECT: increased yield of dye. 4 ex
Patent RU-2048755-C1 (RU)
Inventor: TSYGANOK GRIGORIJ PETROVICH
IPC: A01K1/01
Filed: 1992-11-26
Granted: 1995-11-27
Abstract: Изобретение относится к механизации трудоемких процессов в животноводстве, в частности к устройствам для перекачки навоза. Цель изобретения повышение эксплуатационной надежности устройства. Цель достигается путем установки на входе загрузочной горловины отсечного клапана, выполненного в виде соединенного со штоком гидроцилиндра и установленного с возможностью возвратно-поступательного перемещения ножа, а также в виде закрепленной на стенке загрузочной горловины противорежущей пластины. Режущая кромка противорежущей пластины выполнена < образной, острый угол ее обращен к стенке горловины, а стороны угла кромки выполнены равной длины и расположены под одинаковым углом к продольной оси пластины. Между измельчающим приспособлением и отсечным клапаном имеется камера накопления. 1 з. п. ф-лы, 4 ил.
Patent RU-2039569-C1 (RU)
Title: Method of prevention of brucellosis and campilobacteriosis of cattle
Inventor: LUCHKO MIKHAIL A
IPC: A61K39/116
Filed: 1992-11-26
Granted: 1995-07-20
Abstract: FIELD: veterinary. SUBSTANCE: essence of this method resides in administering anti-brucillosis vaccine prepared from Brucella strain No. 82 and after expiry of 40 to 48 days administering dose of 2.5 to 3.0 ml of anticampilobacterial vaccine derived from strain No. 1123. EFFECT: disclosed method permits one-hundred-percent immunity against brucelloses and campilobacteriosis. 1 tbl
Patent RU-2080533-C1 (RU)
Title: Cupola forehearth
Inventor: PETROV IVAN P
IPC: F27B1/08
Filed: 1992-12-17
Granted: 1997-05-27
Abstract: FIELD: metallurgy; cupola melting of cast iron. SUBSTANCE: channel of forehearth is arranged at angle towards shaft. Cupola well is made with tilting from walls to middle and to side of hole arranged square to axis of chute. Iron tap-hole is force-cooled by means of air duct furnished with regulator. EFFECT: enlarged operating capabilities. 1 dwg
Patent RU-2070064-C1 (RU)
Title: Respiratory system for creation of hypoxia
Inventor: STEPANOV SERGEJ LEONIDOVICH
IPC: A61M16/00
Filed: 1992-12-28
Granted: 1996-12-10
Abstract: FIELD: medical equipment, in particular, respiratory systems intended for prophylaxis and treatment with low content of oxygen in inhaled air. SUBSTANCE: respiratory system for creation of hypoxia has a mask connected to an adsorber through a branch pipe and secured in its neck. The adsorber lower branch pipe is connected to a respiratory bag. The adsorber casing neck that receives the mask branch pipe has ports located in the grooves made in the neck. One of the neck ports is furnished with a detachable stopper. The adsorber lower branch pipe is also furnished with diametrically opposed ports. The system has no valves, which simplifies its design and production practice, with the characteristics of systems of such a type remaining unchanged. EFFECT: enhanced efficiency, simplified design. 4 cl, 2 dwg, 1 tbl
Patent RU-2040039-C1 (RU)
Inventor: DUKHNICH EVGENIJ I
IPC: G06F7/544
Filed: 1993-02-01
Granted: 1995-07-20
Abstract: FIELD: computer engineering. SUBSTANCE: device has first register 2, first commutator 3, second register 4, second commutator 5, third register 6, third commutator 7, decoder 15. In addition device has constants memory unit 1, control unit 8, first, second and third arithmetic units 9-11, memory unit 12, sign inversion unit 13, fourth commutator 14, fifth commutator 16, device mode input 17. Introduced memory unit, constants memory unit, two commutators and control unit provides possibility to increase functional capabilities when problems having large number of coordinate conversions are solved. In particular, this provides possibility to compute directive cosines of vector which is done by one operations and the result does not need further correction. This results in possibility to increase speed of coordinate conversions, simplify control operations with device, to facilitate use and reliability of programming with insignificantly increased complexity of hardware. EFFECT: increased functional capabilities. 3 dwg
Patent RU-2044505-C1 (RU)
Title: Cut tobacco accumulator-doser
Inventor: BORODYANSKIJ VITALIJ P
IPC: A24B3/00
Filed: 1993-03-01
Granted: 1995-09-27
Abstract: FIELD: tobacco industry. SUBSTANCE: cut tobacco accumulator-doser has axially aligned inner and outer housings, which are positioned to define vertical chamber. Radial walls are mounted in chamber to divide it into sections. Accumulator-doser has bottom with discharge windows and screens and dosing drive cylinders. Inner and outer housings are made in the form of regular polyhedral prisms with plates pivotally attached to their vertical faces and radial walls Plates are connected with devices for adjusting their position. Each dosing cylinder is provided with positioning mechanism, which is kinematically connected with screen drive. Screen has two parts, with first part rigidly secured on bottom and second part mounted on bottom for displacement with respect to first part. EFFECT: increased efficiency by uniform and independent feeding of each group of cigarette-making machines with raw material and reduced loss of raw material. 3 dwg