baber/WOPTO huggingface dataset:
Patent DE-3771284-D1 (DE)
Inventor: LOVISETTO PRIMO
IPC: F04D29/16
Filed: 1987-08-01
Granted: 1991-08-14
Abstract: The hydraulic sealing ring (1) on the inlet (5) of the impeller (6), particularly for single-stage and multistage pumps is made in a rubber-like material the inner face (3) whereof couples to the outer surface (4) of the inlet (5) of an impeller (6). The ring (1) has substantially radial openings which connect a shimming face to the outer one to allow a slight injection of liquid bled from the higher-pressure chamber in output from the impeller blades in the shimming region and to allow the creation and the maintainance of an extremely thin layer of liquid adapted to ensure a lubrication of the scraping surfaces with a reduced leakage towards the lower-pressure region at the input of the impeller (6) and to counterbalance the radial force which tends to press the ring around the inlet (5) of the impeller (6), said force being generated by the pressure of the liquid acting on the outer face (4) of said ring.
Patent DE-3771372-D1 (DE)
Inventor: ANGST TIM VALENTINE
IPC: B41J11/36
Filed: 1987-03-24
Granted: 1991-08-22
Abstract: The printer for use with data processing apparatus has a normal mode for moving the web in normal operation and a load assist mode for operating at a slower than normal rate for loading the web. The printer comprises means for recording information on the web including a platen (14) attached to the printer and a print head (13) for generating characters. The print head (13) is disposed in a predetermined spaced relationship from the platen (14) to define a print station (15) therebetween. A means (24, 25, 33) for engaging and moving the web (D) through the print station (15) and signal means (60) for generating normal and load assist mode signals are provided. Means for driving the means for engaging and moving the web is responsive to the normal mode signal from the signal means for operating during normal printing operation and responsive to the load assist mode signal from the signal means for operating at a slower than normal rate to facilitate alignment and engagement of the web with the means for engaging and moving the web during web loading operations.
Patent DE-3776377-D1 (DE)
Inventor: AMEY WALTER DIPL ING
IPC: G07C3/10
Filed: 1987-02-25
Granted: 1992-03-12
Abstract: The processing circuit has a central processor (CPU), a programme memory (PS), a data memory, an energy supply (BAT) and data input and output lines. A read-time clock (EZU) allows the operating parameters selected by given criteria to be arranged in sequence, entered in the data memory and held over at least part of the working life of the motor (M). Pref. the energy supply (BAT) comprises a lithium battery. It provides a back-up supply for the programme and data memories and the real-time clock upon loss of the mains supply.
Patent DE-3851022-D1 (DE)
Inventor: MURAMATSU MASAYOSHI
IPC: A21D2/18
Filed: 1988-09-05
Granted: 1994-09-15
Abstract: This invention relates to a method for production on an industrial scale of the branched fructooligosaccharide indicated by the general structural formula below using microorganisms or an enzyme produced by microorganisms which belong to the genus Aspergillus. <CHEM> r
Patent DE-3851032-D1 (DE)
Inventor: CASSIDY EDWARD FRANCIS
IPC: C08G18/10
Filed: 1988-10-13
Granted: 1994-09-15
Abstract: A polyisocyanate composition, suitable for use in the production of elastomers by the RIM process, or foams, said composition being the product of reacting an imino-functional or enamine-containing compound having a molecular weight of at least 1000 with a stoichiometric excess of an organic polyisocyanate.
Patent DE-3860654-D1 (DE)
Inventor: CHAFIK EFAT DR
IPC: B01D21/32
Filed: 1988-07-23
Granted: 1990-10-25
Abstract: 1. A method of treating waste water from flue-gas purification plants, constituents being precipitated by adding precipitation and floculating agents and the sedimented sludge being separated from the supernatant water and subsequently dewatered in a separate stage and salts such as calcium chloride or sodium sulphate dissolved in the supernatant water are converted to usefull salts, e.g. sodium chloride, in batches by adding suitable double decomposition substances, e.g. sodium carbonate or calcium chloride after the sludge separation, characterised in that the batchwise double decomposition process is carried out in two steps, i.e. a first step in which 80 to 90% of the amount necessary for double decomposition and calculated by a first analysis is added through a volumetric metering system, after which a second analysis of the waste water is made and subsequently, in a second step, the remaining amount necessary for complete double decomposition is added through a gravimetric metering system.
Patent DE-3882783-D1 (DE)
Inventor: GRANDONE CASS J
IPC: G01N35/04
Filed: 1988-04-07
Granted: 1993-09-09
Abstract: A plurality of disposable cartridges (20), each having a plurality of wells including at least one assay reaction well, are loaded in a plurality of openings arranged radially around a rack (30) of a carousel (10). Securing of the cartridges in a predetermined orientation and position in said openings is ensured by means of alignment and securing means on the cartridges and corresponding means on the rack. A locking hub (40) with tangs is mounted on the rack and is rotated to cause the tangs to contact locator tabs on each cartridge to force locator nubs on each of the cartridges radially into corresponding notches on the rack, and to accurately wedge the cartridges against the outer periphery of the rack. The carousel indexes for positioning the cartridges under a variety of stations, one of which generally contains an optical reader such as a fluorometer.
Patent DE-50000233-D1 (DE)
Inventor: GOOD JOHANN
IPC: B23Q1/00
Filed: 2000-11-17
Granted: 2002-08-08
Abstract: Connector clamping coupling comprises an annular clamping plunger (7) which can be pressed into an upper final position using compressed air, and a pressure spring packet (8) which provides a closing force when the pressurized air supply is switched off. A clamping pin (12) of a docking plate (13) of a docking unit is connected to a cone (21) on the plunger via clamping balls (10). Preferred Features: The plunger is positioned and sealed in a cylinder chamber (6) via O-rings (19, 20, 26).
Patent DE-50002444-D1 (DE)
Inventor: PECOURT FREDERIC
IPC: H03H11/12
Filed: 2000-02-04
Granted: 2003-07-10
Abstract: The invention relates to an analog echo filter for a modem, to which an analog transmit signal is supplied. According to the invention, a passive analog input filter and an active analog filter, whose transfer function is adjustable, are provided. The transfer function of the active analog filter can preferably be switched between a first-order transfer function and a second-order transfer function.
Patent DE-50003200-D1 (DE)
Inventor: STRUEMPLER RALF
IPC: H01H9/40
Filed: 2000-06-14
Granted: 2003-09-11
Abstract: The invention relates to a combination of a microrelay switch (1) switching off small overcurrents, and a short-circuit current limiter, for example a fuse link, a PTC thermistor 16 or a power breaker, for limiting or switching of large overcurrents.
Patent DE-50010541-D1 (DE)
Inventor: BOECKELER FRANZ-JOSEF
IPC: B60S1/52
Filed: 2000-04-04
Granted: 2005-07-21
Abstract: A lamp module (2) in a lamp unit casing (3) forms a lamp glass (1) and a casing component (4). A cleaning device has an elongated nozzle support (6) fed through the casing's rear opening (7) engaging a front section (8) in a front opening (5). The nozzle sup pushes through the rear opening into the casing's inside to rest on a stop (10) in the casing. A seal (11,12) fits round between nozzle support and an edge area on the casing's front and rear openings.
Patent DE-50011385-D1 (DE)
Inventor: GEISBAUER HEINZ
IPC: B01D29/68
Filed: 2000-01-27
Granted: 2006-03-02
Abstract: The aim of the invention is to improve the backwashing action of a backwashable filter for liquids comprising the following: a filter body which is located in a housing and which separates an incoming flow chamber from an outgoing flow chamber and a backwashing channel which lies adjacent to the filter body, is situated in the outgoing flow chamber and has a backwashing opening that faces towards the filter body, said backwashing channel also communicating with a source of a cleaning medium and said cleaning medium being subjected to pressure in the backwashing channel, and the filter body and the backwashing channel being moveable in relation to each other. To this end, the filter body has links on a side facing towards the backwashing channel which are set apart from each other in the direction of motion. Adjacent links form a separately backwashable segment respectively and when a segment is backwashed, the corresponding links lie sealingly against the backwashing channel with sealing surfaces and expose the backwashing opening. Each sealing surface extends further than the backwashing opening in the direction of motion, so that each link can tightly seal the backwashing opening with its sealing surface.
Patent DE-50101544-D1 (DE)
Inventor: KUEHNLE DR
IPC: C07F7/08
Filed: 2001-11-22
Granted: 2004-04-01
Abstract: New cyclic oligomeric silsesquioxanes have 6 substituent groups selected from alkyl, cycloalkyl other than cyclohexyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, aryl and/or heteroaryl. Oligomeric silsesquioxanes of formula R 6Si 6O 9and structure (I) are new. [Image] R : alkyl, cycloalkyl other than cyclohexyl, alkenyl, cycloalkenyl, alkynyl, cycloalkynyl, aryl and/or heteroaryl. An independent claim is also included for a method for the preparation of (I).
Patent DE-50103777-D1 (DE)
Inventor: KRAFT GERHARD
IPC: G21K5/04
Filed: 2001-07-02
Granted: 2004-10-28
Abstract: The invention relates to an apparatus and a method for irradiating tumour tissue (3) of a patient (10) by means of an ion beam (2). For that purpose, the apparatus has a deflecting device (1) for the ion beam (2) for slice-wise and area-wise scanning of the tumour tissue (3) and an ion beam energy control device for slice-wise and depth-wise scanning of the ion beam (2). An electromechanically driven ion-braking device (11, 12) is provided as a depth-wise scanning adaptation apparatus (5) for adapting the range of the ion beam (2) and has faster depth-wise adaptation than the energy control device of an accelerator. The movement of a patient is monitored by means of a movement detection device (7) for detecting a temporal and positional change in the location of the tumour tissue (3) in a treatment space (8). A control device controls the deflecting device (1) and the depth-wise adaptation apparatus (5) for adjusting the ion beam direction and ion beam range, respectively, when scanning the tumour tissue (3) in the course of temporal and positional change in the location of the tumour tissue (3) in the treatment space (8).
Patent DE-50111227-D1 (DE)
Inventor: HASER CHRISTIAN
IPC: A61M1/10
Filed: 2001-12-10
Granted: 2006-11-23
Abstract: A peristaltic hose pump comprising a roller wheel, which can rotate about a roller wheel axis and which has rollers that are mounted on the roller wheel. The rollers roll along a circular path having a certain radius with respect to the roller wheel axis. The peristaltic hose pump also comprises a pressure arched element with a supporting surface, whereby the supporting surface extends along a circular path having a certain radius around the rotation axis of the roller wheel. In addition, a flexible hose can be inserted between the supporting surface and the rollers of the roller wheel.
Patent DE-50111583-D1 (DE)
Inventor: TONTARRA THOMAS
IPC: A61B90/00
Filed: 2001-12-05
Granted: 2007-01-18
Abstract: Locking device (26) holds upper movable part (13) of forceps in first (33), spring loaded and initial positions. In second position, upper part is partly raised round axis of releasable joint connection (41) between upper part and operating grip (19). Thus in first phase (13) transferring from initial to second position comes (13) free of guide and in second phase joint (41) is released. Joint (41) has U-shaped receiver slot for grip (19) and pin of movable part (13). Top open end of receiver is restricted by yielding detent (73) with ball etc held sprung in above to form narrowed part of receiver. Detent force is adjusted by threaded pin in ball bore and sprung adjustably onto ball.
Patent DE-50112028-D1 (DE)
Inventor: HOERBURGER KURT
IPC: A47L15/00
Filed: 2001-08-08
Granted: 2007-03-29
Abstract: The cleaning device has a transport arrangement (6) for delivering the containers (2) to a cleaning station for applying cleaning liquid to the containers. The transport arrangement has a circulating conveyor device (8) with a number of holders for the containers so that they can be transported continuously from an input station to an output station.
Patent DE-50112586-D1 (DE)
IPC: F22B1/28
Filed: 2001-06-07
Granted: 2007-07-19
Abstract: Each desired value is recorded and stored in memory as a steamer operates for the first time when it is brand-new and filled with fresh water for the first time. The time gap between two consecutive fresh water refills at boiling temperature for the water in the steamer sets important operating parameters, which are the steamer's water boiling temperature according to geographical height, the filling time between low and high water levels fixed by devices monitoring water levels, the filling time up to the highest level after complete emptying and the speed at which the temperature of the water in the steamer changes.
Patent DE-50114170-D1 (DE)
Inventor: STARCK DOROTHEA
IPC: A61P25/34
Filed: 2001-03-26
Granted: 2008-09-11
Abstract: The present invention relates to the use of at least one compound of the general formula I, L-D-B-G   (I) in which L and G are aromatic, optionally heterocyclic radicals, D is an aliphatic or heteroaliphatic connecting link and B is a 6-, 7- or 8-membered saturated or unsaturated ring bonded to D via the 1 position and to G via the 4 or 5 position and having one or two nitrogen heteroatoms, for the treatment of disorders of the central nervous system and in particular of disorders which are to be assigned to the psychiatric or neurological type. These compounds offer particular advantages in the control of addiction.
Patent DE-50115078-D1 (DE)
Inventor: HILGERT CHRISTOPH
IPC: F16J15/12
Filed: 2001-12-03
Granted: 2009-10-08
Abstract: A flat gasket for a reciprocating engine or a driven machine includes at least two laminated metal sheets 0.05 to 0.5 mm thick which are provided with a coating of an elastomer film at least on the side facing outward and have an edge area, formed by the outer contour and/or at least one cylinder bore and/or a water and/or oil passage in the cylinder head, adjacent to at least one peripheral first bead of one of the metal sheets, the second metal sheet bridging the first bead, both metal sheets being joined together permanently on both sides of the first bead.
Patent DE-50115284-D1 (DE)
Inventor: SCHMIDT STEFAN
IPC: G01B11/24
Filed: 2001-05-10
Granted: 2010-02-11
Abstract: An optical sensor for measuring the distance and/or inclination of a surface, particularly relative to a reference plane, or for detecting the distance and/or change in inclination of a surface, wherein a light spot is generated on a detector in that a light beam that is collimated in a first direction is focused in a direction perpendicular to the first direction, so that a line focus is effected along the first direction on the surface and the line focus is imaged on the detector in the second direction and, at the same time, the beam that is reflected at the surface and collimated in the first direction is focused on the detector, wherein the line focus is perpendicular to the reflection plane defined by the impinging, reflected beam.
Patent DE-50207847-D1 (DE)
Inventor: BREUER HARALD
IPC: E03C1/322
Filed: 2002-11-05
Granted: 2006-09-28
Abstract: Fixing fitting (10) for a sanitary fixing comprises a housing (12) which is inserted in a form-locking manner in a recess in a sanitary component, one at least two-piece nut (14) lying in the housing so that it rotates about its axis, and a clamping surface which holds the parts (16) of the nut together using a force exerted on the nut. <??>Preferred Features: The housing has an inner conical surface (28) as a clamping surface. The parts of the nut have an outer conical surface (26) as a clamping surface. The fixing fitting has a spring element (24) elastically clamping the parts of the nut.
Patent DE-50209910-D1 (DE)
Inventor: BERGEMANN HEINZ-JUERGEN
IPC: D06F34/32
Filed: 2002-11-20
Granted: 2007-05-24
Abstract: The device has a display panel for displaying a selected program and a specified number of memory locations in a memory area for storing freely selectable program sequences and a display area per memory location associated with a general display and whose character refers to the memory location. The general display can be automatically replaced by a display word matching the freely selectable program sequence.
Patent DE-50210253-D1 (DE)
Inventor: BARTENBACH CHRISTIAN
IPC: F21Y113/13
Filed: 2002-03-07
Granted: 2007-07-19
Abstract: The device has a hollow body bounded by a wall (15) provided with reflective inner surfaces for multiple reflection of light. The inner surfaces (14) of the hollow body have a degree of reflection of at least 90 per cent and are light scattering. The wall of the hollow body has at least one light outlet opening (16) penetrating the wall.
Patent DE-50214464-D1 (DE)
Inventor: FRENKEN EGBERT
IPC: F15B15/20
Filed: 2002-12-06
Granted: 2010-07-15
Abstract: Hydraulic pressing device comprises a hydraulic pump, a moving part (4), a fixed part (9), and a non-return valve (6) acting as an over pressure valve. The moving part runs from a starting position into a pressing position, the non-return valve moves automatically into an open position depending on a prescribed pressing pressure and the moving part moves back under the action of a restoring spring (5). Preferred Features: The non-return valve has a locking arrangement (10) in which a protrusion (12) interacts. The protrusion stays in its locking position under the spring tension.
Patent DE-50304392-D1 (DE)
Inventor: SCHARMANN MANFRED
IPC: B23B27/06
Filed: 2003-10-29
Granted: 2006-09-07
Abstract: The invention relates to a tool for the cutting of threads, comprising a pin-like tool body (1), with a tool arrangement region (2), provided on at least one end thereof, provided with at least two regions (3, 4) for the seating of cutting dies (5, 6), distributed around the circumference, which are detachably but rigidly fixed to the regions (3, 4) embodied as seating surfaces, by means of tensioning elements (7). At least one cutting die (5) is embodied as a thread cutting die. According to the invention, at least one further cutting die (6), embodied as a parting die has a cutting section (9, 10) arranged to both sides of a region corresponding to the length of the thread, each at an angle to the thread axis, for generation of the first cut of the thread and the thread run-out.
Patent DE-50305152-D1 (DE)
Inventor: KOPEC EDVARD
IPC: B01D46/42
Filed: 2003-05-22
Granted: 2006-11-09
Abstract: Filter comprises a filter housing (2), and a removable filter element (9) in a receiving chamber (11) in the housing. The housing has a lid (3) for opening and closing the receiving chamber. The lid is in a region of the filter housing between the inlet side and the outlet side of the filter element at a distance from the flow path of the fluid to be cleaned.
Patent DE-50306728-D1 (DE)
Inventor: SCHAUB MATTHIAS DR
IPC: A61K6/90
Filed: 2003-09-09
Granted: 2007-04-19
Abstract: Two-part system that cures to an elastomeric material at room temperature comprises a base component containing a silane-functionalized polyether and an antacid compound, and a catalyst component containing an acid.
Patent DE-50313250-D1 (DE)
Inventor: KRETEK PETER
IPC: E05D7/04
Filed: 2003-02-28
Granted: 2010-12-23
Abstract: The hinge (10) has fixed (38',40') and movable (12) portions with hinge plates with adjustment systems. The vertically-adjustable moving part has a projecting cylindrical sleeve (30) to accommodate an adjustment screw. The fixed portion has a bracket (35) with grooves accommodating vertically adjustable plates (57) with holes (55) for screws.
Patent DE-58903423-D1 (DE)
Inventor: VON JORDAN WENZEL
IPC: C04B2/04
Filed: 1989-02-22
Granted: 1993-03-18
Abstract: The dry slaking of lime is carried out continuously in a vessel from which an exhaust gas is removed. Hot gas, preferably a flue gas to be desulfurized, is added to the exhaust gas to prevent it from contacting the inner surface of the exhaust gas duct and thereby reduce the tendency for deposits in lines traversed by the exhaust gas.
Patent DE-58907893-D1 (DE)
Inventor: LUPO DONALD DR
IPC: C08F20/52
Filed: 1989-12-20
Granted: 1994-07-21
Abstract: Amphiphilic monomers with mixed-chain structures of the formula <IMAGE>  in which Y denotes -O- or -NH- X denotes a group of the formula -(CH2)n- or -(CH2-O-CH2)n- l denotes an integer from 0 to 10, n denotes an integer from 1 to 10, R1 denotes hydrogen, methyl, chlorine, cyano, fluorine or bromine, R2 denotes C1-C24-alkyl or C1-C24-fluoroalkyl and R3 denotes C8-C24-alkyl or C8-C24-fluoralkyl, with the proviso that the groups R2 and R3 contain a different number of carbon atoms. The monomers are polymerized on their own or together with other comonomers. The polymers obtained are suitable for the preparation of ultra-thin layers on a suitable layer support.
Patent DE-58908314-D1 (DE)
Inventor: SCHMIDT HELMUT
IPC: C03C17/25
Filed: 1989-10-20
Granted: 1994-10-13
Abstract: A process is described for making materials having a structured coating which can be converted into glass or ceramic, in which process (a) a coating material obtained by hydrolytic polycondensation of compounds of elements making up glass or ceramic is applied to a substrate, of these compounds, 25 to 100 mole per cent (based on monomeric compounds) is at least one silicon compound of the general formula (I) <IMAGE> in which R' is a hydrolysis-stable group which can be polymerised thermally and/or by radiation, and the radicals R, which may be identical or different, are OH groups and/or hydrolysis-sensitive groups, or corresponding amounts of a precondensed compound of the general formula (I); (b) areas of the applied coating, if necessary after prior drying, are cured thermally and/or by radiation by exposing only certain areas of the coating to the thermal and/or radiation energy; and (c) the non-cured areas of the coating are removed in a suitable manner. A coating material for use in the above process is also described.