baber/WOPTO huggingface dataset:
Patent DE-3661593-D1 (DE)
Title: Filter for liquids
IPC: B01D25/24
Filed: 1986-02-05
Granted: 1989-02-09
Abstract: 1. Liquid filter having a filter housing (6) consisting of two filter webs (1, 2) which are connected to one another and wound on a sleeve-like core (5), the lower filter web (1) being equipped with groove-like indentations (11, 12) running transversely to the longitudinal direction while, in order to form a V-shaped wound filter strip open on one side for the entrance of liquid, the upper filter web (2) is fixed to the lower filter web (1) and the liquid filter formed in this manner is partially fastened to the inner wall regions (41, 51) of the filter housing (6), characterized in that the groove-like indentations (11, 12) end at a defined distance (A) from the edges (15, 16) of the lower filter web (1) with formation of planar edge strips (13, 14) without grooves, that that edge strip (13) of the lower filter web (1) which is opposite the liquid inlet is coated on top, in the longitudinal direction, with an adhesive substance which forms a continuous adhesive bond with the edge region (23) of the associated upper filter web (2), and that the adhesive substance is arranged in the longitudinal direction on the lower edge region (21) of the outer side (22) of the upper filter web (2), which outer side is opposite the lower filter web (1), in such a way that continuous adhesive bonding of the filter webs (1, 2) at the edge strips (13, 21) takes place during winding of the two filter webs (1, 2), the said bond being displaced in each case by 180 degrees.
Patent DE-3663164-D1 (DE)
Title: Trackless articulated mine vehicle with an electric motor drive
Inventor: HILLMANN WILLI
IPC: E21F17/06
Filed: 1986-01-15
Granted: 1989-06-08
Abstract: A trackless, center-pivot underground vehicle is described, which has a tractor section, which is driven by an electric motor, which is powered via a sliding contact line, a current collector device, which is movable along the contact line line, and a supply cable, which is electrically and mechanically connected to the current collector device and adapted to be unwound from a reel against a restoring force. An improved mobility of the vehicle and a large width range throughout the range of travel are ensured by the combination of the following features: a. the supply cable is connected to the current collector device by a slip ring member, which is rotatable about a vertical axle; b. a helically winding cable reel is mounted on the tractor section and rotatable about a vertical axle, which is provided with a slip ring member; c. a guide arm is coaxially arranged with respect to the cable reel and adapted to be pivotally movable by hydraulic means; and d. a hydrostatic axial piston transmission is coupled to a three-phase a.c. motor.
Patent DE-3668444-D1 (DE)
Inventor: WARD DENNIS JOHN
IPC: C07C5/32
Filed: 1986-08-02
Granted: 1990-03-01
Abstract: Hydrocarbons are catalytically dehydrogenated in a reaction zone comprising at least two separate beds of dehydrogenation catalyst. The reactants are reheated and hydrogen is consumed through use of an intermediate bed of hydrogen selective oxidation catalyst. The amount of hydrogen consumed in the combustion step is increased by cooling the effluent of the first dehydrogenation catalyst bed by direct or indirect heat exchange.
Patent DE-3677416-D1 (DE)
Inventor: SCHREYER KARLHEINZ DIPL ING
IPC: G08B29/06
Filed: 1986-05-21
Granted: 1991-03-14
Abstract: The burglary detection system has a central station which regularly scans the individual signal lines for their instantaneous measured values and compares the latter with various setpoint measured values. If the scanned measured value (MW) differs from a quiescent setpoint value (MWR) by a specified amount, a first counter (Z1) is increased by 1 and the scanned measured value (MW) is compared with further setpoint values for line break (MWD) and short circuit (MWK). In the event of equality with a setpoint value for line break or short circuit (MWD or MWK), a second counter (Z2) is increased by 1. If the scanned measured value (MW) corresponds to the quiescent setpoint value (NWR), the counters (Z1, Z2,...) are set to zero. If the first or the second counter (Z1 or Z2) reaches a specified counter reading (ZW NR; ZW K/D), the chosen counter reading (ZW K/D) of the second counter (Z2) being lower than the counter reading (ZW NR) of the first counter (Z1), an alarm signal (ANZ AL) is emitted for the signal line concerned if it is activated. If the second counter (Z2) reaches its preselected counter reading (ZW, K/D) in the absence of activation, a fault signal (ANZ K/D) is emitted. <IMAGE>
Patent DE-3683240-D1 (DE)
Inventor: MAIGNAN JEAN
IPC: C07C235/84
Filed: 1986-10-10
Granted: 1992-02-13
Abstract: A bicyclic naphthalenic compound has the formula    <IMAGE>  (I) wherein A represents methylene or dimethylene, substituted or not by lower alkyl, R1, R2, R3 and R4 represent hydrogen or lower alkyl, or R1 and R3 taken together form a methylene or dimethylene bridge when A represents dimethylene, R' represents hydrogen, OH, alkoxy having 1-4 carbon atoms, acyloxy having 1-4 carbon atoms or amino, R'' represents hydrogen or alkoxy having 1-4 carbon atoms, or r' and R'' taken together form an oxo, methano or hydroxyimino group, R represents -CH2OH or -COR5, R5 represents hydrogen, -OR6 or   <IMAGE> R6 represents hydrogen, alkyl having 1-20 carbon atoms, monohydroxyalkyl, polyhydroxyalkyl, aryl or aralkyl optionally substituted, the residue of a sugar or   <IMAGE>  p is 1, 2 or 3, and r' and r'', each independently, represent hydrogen, lower alkyl, monohydroxyalkyl optionally interrupted by a heteroatom, polyhydroxyalkyl, aryl or benzyl optionally substituted, the residue of an amino acid, an aminoester or an aminated sugar, or r' and r'' together form with the nitrogen atom to which they are attached, a heterocycle substituted or not, and the salts of said compounds of formula (I) or the optional isomers thereof.
Patent DE-3763686-D1 (DE)
Inventor: LECOMTE THIERRY
IPC: F16C39/06
Filed: 1987-02-12
Granted: 1990-08-23
Abstract: 1. A vibration damper for a shaft line (18, Figure 3), characterized in that it comprises : a stator (4) comprising a ring, ferromagnetic teeth (7), and slots (8), each containing tow insulated bars, the winding of the turns being diametral in pitch and all of the turns being independent, said stator at a very small distance from the shaft line ; an exciter constrained to rotate at the speed of rotation of the shaft with the exciter stator (2, Figure 1) feeding each phase of the damper stator with sinusoidal alternating current ; and a regulator (3) allowing current to flow into each phase of the stator turns during one quarter of a period only, with all phases having the same firing angle such that the magnetic pressure exerted on the shaft urges its axis of rotation towards its geometrical axis.
Patent DE-3768783-D1 (DE)
Inventor: MAIER KONRAD
IPC: F01L1/04
Filed: 1987-08-27
Granted: 1991-04-25
Abstract: An elongated generally cylindrical iron shaft is cast as a single piece. The shaft has a longitudinal axis and has a centrally disposed longitudinal hollow channel extending completely therethrough along the axis. The shaft has a plurality of transverse channels extending outwardly from the longitudinal channel completely through the shaft to the outside thereof and communicating with the longitudinal channel. Each transverse channel has the shape of a nozzle. The outside openings of the transverse channels are spaced apart and are disposed along a helical path on the outer surface of the shaft. The helix has an axis coincident with the longitudinal axis.
Patent DE-3769064-D1 (DE)
Inventor: DELAGE ROBERT
IPC: C03B5/187
Filed: 1987-10-08
Granted: 1991-05-08
Abstract: Process and apparatus for melting glass before casting onto a float bath. 
<??>The apparatus according to the invention comprises stirring means made up of at least one horizontal stirrer (8) made up of a series of essentially vertical loops extending over the whole width of the bath, at the corset (7) between the refining zone (4) and the homogenising zone (5), the horizontal stirrer (2) being driven by means providing it with an elliptical motion in the horizontal plane. 
<IMAGE>
Patent DE-3771773-D1 (DE)
Inventor: LABAIG JEAN-JACQUES
IPC: B29C48/00
Filed: 1987-03-25
Granted: 1991-09-05
Abstract: An extruded thermoplastic polymer conduit having a conduit wall of substantially uniform crystalline morphology through the entire thickness thereof free of any oriented surface zone is formed by heating to melt the surface zone and cooling to recrystallize the surface zone.
Patent DE-3776398-D1 (DE)
Inventor: BAUMGARTNER ALFONS
IPC: G01D5/243
Filed: 1987-03-17
Granted: 1992-03-12
Abstract: Between a clock circuit (TGE) and a parallel-series changeover input (PSU) of a parallel-serial shift register (PSS), there is provided a clock-controlled sequential circuit  (TSS1).  The circuit has a serial-serial shift register (SSS) with a differencing circuit (DG) and an internal clock (TG1), or a series-parallel shift register with a logic circuit downstream of it and an internal clock. The serial-serial register has two flip-flops (FF1,FF2) clocked from the internal clock and receiving reset inputs from the difference circuit (DG).  The serial output is connected to the changeover input (PSU).  The series-parallel embodiment is coupled by a NOR-gate to the changeover input.
Patent DE-3853158-D1 (DE)
Inventor: NOJIMA YOUKO
IPC: A01K63/04
Filed: 1988-09-12
Granted: 1995-03-30
Abstract: A three-dimensional mass-cultivation of aquatic organisms is kept immediately below multilayered gaseousphases. Oxygen supply involves fixing a large number of containers in the water and allowing air to stay in the multiple layers. When air is supplied from below, it can pass from lower containers to upper containers through hollow tubes and a natural underwater environment can be produced at all points .
Patent DE-3867034-D1 (DE)
Inventor: CHAMPSEIX HENRI
IPC: A61M5/00
Filed: 1988-10-24
Granted: 1992-01-30
Abstract: The central valve assembly, which consists of an element sliding between two non-moving guide pieces 2 placed on either side, is held on four of its surfaces by a lower guide 7, an upper guide 8, a metal sheet 10 and an end block 11, which are non-moving members; the assembly is held at its end by means of a manually releasable end clamp 14 and on one side by a rocker 18 pulled by a spring 26 against the lateral surface of a non-moving guidepiece 2. 
<??>Application to blood sampling valves. 
<IMAGE>
Patent DE-3867599-D1 (DE)
Inventor: STALL ALAN DAVID
IPC: A22C13/02
Filed: 1988-09-14
Granted: 1992-02-20
Abstract: A shirring method and apparatus for shirring food casing (42) in which the casing is shirred directly onto a sleeve (26) which moves longitudinally through the shirring mechanism (14) from a first position to a second position until a desired length (44) of shirred casing is accumulated on the sleeve. The sleeve is held at its second position and the shirred casing is removed from the sleeve in the direction of shirring and thereafter the sleeve is returned to its first position.
Patent DE-3877742-D1 (DE)
Inventor: MARTEL PATRICK
IPC: A61K8/34
Filed: 1988-04-20
Granted: 1993-03-04
Abstract: A paramedicamentous cosmetic preparation having a softening action contains, as the basic constituent n-dodecanol-1 (or lauryl alcohol), and in addition at least one polyol selected from the low molecular weight diols and an excipient such as vaseline and/or lanoline in proportions such that the quantity of n-dodecanol constitutes about 20% of the preparation; it contains an antioxidant which prevents breakdown of the finished product, for example tocopherol. The paramedicamentous cosmetic preparation has a softening action on nails and hyperkeratoses.
Patent DE-3880220-D1 (DE)
Inventor: BEISSWANGER RUDOLF
IPC: B65H19/20
Filed: 1988-05-27
Granted: 1993-05-19
Abstract: The web unwinder incorporates a master roller (12), whose ends rest on guide tracks (18). The unwound web is cut-off by a separator, transverse to the web travel direction. The empty roll (26) is lifted into a store. The end (45) of the unwound web is joined to the leader of a new web on the master roller. A splicer (30) with a traverse (34) is positioned on at least one carriage (32) parallel to the guide tracks.
Patent DE-3883098-D1 (DE)
Inventor: HO YING TIEN RICHARD
IPC: A61K47/00
Filed: 1988-07-01
Granted: 1993-09-16
Abstract: A spray dried ibuprofen composition suitable for direct compression into tablets comprising a spray dried dispersion in water of ibuprofen, pregelatinized starch, a disintegrant and a wetting agent for the ibuprofen.
Patent DE-3887677-D1 (DE)
Inventor: JUDEL YVES
IPC: E05D15/48
Filed: 1988-07-06
Granted: 1994-03-17
Abstract: Turn-and-tilt window, in which the wing fits completely into the fixed frame, with the casement and fixed frame being aligned flush with one another, and which has a third so-called "ventilation" opening mode. Its fitting comprises a single four-position control member (24) connected by means of rods (20) to two sets of two articulated links, of which one (13, 14) is fastened to the upper crosspieces of the fixed frame (2) and of the wing (1) and the other (15, 16) to the lower crosspieces of the fixed frame (2) and of the wing (1), these two sets of links each being composed of a link (13) and (15) connecting the fixed frame (2) to the wing (1) by means of two pivots (18) and (19) or (22) and (23), and of a link (14) and (16) connecting the link (13) and (15) to the fixed frame (2) by means of pivots (17) and (19') or (21) and (23'), the links (13) and (15) each having a multi-directional groove (26) and (29), inside which can be displaced a dog (11) and (12) connected by means of the rods (20) to the control member (24) and likewise capable of being displaced in a groove (27) and (31) made in a plate fixed to the wing (1), the dog (11) and (12) being capable, as a function of the four positions of the control member (24), of occupying four positions (A, B, C, D) corresponding respectively to the locking of the wing (1) and to the three possible opening modes. <IMAGE>
Patent DE-50002821-D1 (DE)
Inventor: GUENTHER DR
IPC: C07B57/00
Filed: 2000-09-29
Granted: 2003-08-14
Abstract: Separation of enantiomers from mixtures of isomers of azabicycloalkanones or -alkenones (i.e. bicyclic lactams) (I) is effected by liquid chromatography using a chiral phase containing a sugar derivative and an eluant containing acetonitrile. Separation of enantiomers from mixtures of isomers of bicyclic lactams of formula (I) is effected by liquid chromatography using a chiral phase containing a sugar derivative and an eluant containing acetonitrile. n, m = 0-3; Q = H or protecting group.
Patent DE-50003946-D1 (DE)
Inventor: DOSE ROLF
IPC: B65G11/20
Filed: 2000-11-16
Granted: 2003-11-06
Abstract: A method and an arrangement for concretizing vertical shafts having a depth of e.g. 500 m or more. The concrete is conveyed to a low-lying application site (20) in the shaft by a concrete column that is situated in a downpipe (30). Delivery of concrete is guaranteed without separation (demixing) or clogging of concrete. The concrete is removed in portions of from the succeeding concrete column at the output end of the downpipe (30), is separated from the concrete column, is depressurized and it subsequently conveyed to the application site.
Patent DE-50008544-D1 (DE)
Inventor: DOETSCH MARKUS
IPC: H04L7/00
Filed: 2000-11-06
Granted: 2004-12-09
Abstract: A method for synchronizing a CDMA receiver signal, wherein a synchronization sequence (SCH) contained in said CDMA receiver signal is determined in several successive steps. At each step, the CDMA receiver signal is correlated within a time- slot/search area with a stored synchronization recognition sequence for the formation of correlation values (KW) and the time-slot/search area of the subsequent search step is narrowed down as a function of the evaluated correlation values with higher search accuracy.
Patent DE-50009249-D1 (DE)
Inventor: PILZ AXEL
IPC: H05B37/02
Filed: 2000-02-22
Granted: 2005-02-24
Abstract: The method involves activating a lighting system having several drive devices (B1-B6) to drive lamps (LP1-LP8) inserted in electric lights (L1-L6), and at least one programmable control unit (St) to control the drive devices. During the activation phase, addresses are assigned to the drive devices through the control device.  The address assignment involves applying the supply voltage to the drive devices. A control command to initiate the address assignment is sent from the control unit to the drive devices to be controlled. The drive device to be controlled is selected by interrupting and re-establishing the electrical contact to a lamp of the drive device. The contact interruption is reported to the control unit. An address is transferred from an address supply of the control unit to the selected drive device and is stored in a memory of the drive device. The process is repeated for the remaining lights, which have drive devices that are to be controlled by the control unit and to which addresses are to be assigned.
Patent DE-50011304-D1 (DE)
Inventor: REINER ROBERT
IPC: H04B1/16
Filed: 2000-12-01
Granted: 2005-11-10
Abstract: An electronic device has an operating mode and an energy saving standby mode. The electronic device includes an input-side antenna element for receiving a signal carrying information, a receiving unit for processing the basic information carried on the signal, a voltage supply unit for providing the supply voltage required for operation, and a switching unit for switching between the operating mode and the standby mode. First, to minimize the current being drawn in the standby mode, and second to ensure quick and reliable switching from the energy saving standby mode to the operating mode as required, it is proposed that the signal carrying the information includes a number of modulated frequency bands. At least one frequency band is intended for the basic information to be processed by the receiving unit. The other frequency band contains wake-up information for actuating the switching unit.
Patent DE-50101401-D1 (DE)
Inventor: HOGAN BRENDAN
IPC: B01D29/01
Filed: 2001-11-20
Granted: 2004-03-04
Abstract: A combination filter arrangement has a number of parallel filter sieves arranged behind each other in the flow direction The sieves are fixed in housing elements forming filter elements (4). Each filter element has a male centering coupling and sealing formation (14) on its upper and lower bearing surfaces (10) and a corresponding female centering coupling and sealing formation (16) on the opposite lying upper and lower bearing surfaces. Preferred Features: The male coupling and sealing formation consists of an annular protrusion (18) on the upper bearing surface and the female coupling and sealing formation comprises a corresponding annular recess (20) in the lower bearing surface. The protrusion and the recess each have a V-shaped cross-section.
Patent DE-50103724-D1 (DE)
Inventor: GUTSCHE DR
IPC: C07J9/00
Filed: 2001-07-28
Granted: 2004-10-28
Abstract: Isolation of sterols from residues of the distillation of transesterified oils comprises a first transesterification of the partial glycerides, followed by removal of by-products, and a second transesterification of the sterol esters under extreme conditions. Isolation of sterols from residues of the distillation of transesterified oils comprises: (a) transesterifying the partial glycerides in the mixture with a lower alcohol at 115-145 degrees C and 2-10 bar for 5-20 minutes in presence of a basic catalyst; (b) distilling off the excess of the alcohol; (c) separating off the catalyst and the glycerol obtained; (d) distilling off the fatty acid alkyl ester; and (e) converting the sterol esters and residual partial glycerides in the sump to free sterols and fatty acid esters by a further transesterification at 90-145 degrees C and 2-10 bar for 4-8 hours.
Patent DE-50106384-D1 (DE)
Inventor: STENGELE GERALD
IPC: B23Q5/28
Filed: 2001-03-09
Granted: 2005-07-07
Abstract: The machine tool has a frame (2) with guide rails (6,8) supporting a horizontally moving X sliding carriage (7) which in turn has guide rails (12) supporting a vertically-moving Y sliding carriage. Each carriage has its own set of linear motors (23,30). The air gaps (37,38) of each set of motors lie respectively in space single horizontal or vertical plane.
Patent DE-50114256-D1 (DE)
Inventor: FEHRENBACH JOSEF
IPC: H01Q1/40
Filed: 2001-11-19
Granted: 2008-10-02
Abstract: The invention relates to a horn antenna for a radar filling level measuring device comprising an antenna covering (3), containing an expandable cavity for the antenna (4) wherein filling material (10) is disposed in such a way that it at least partially fills the cavity of the antenna (4). Said antenna also comprises a casing (10, 20) made of dielectric material which surrounds the outer surface of the antenna covering (3) and closes the opening (3a) of the antenna cavity (4).
Patent DE-50200530-D1 (DE)
Inventor: LUDWIG WOLFGANG
IPC: F16B43/00
Filed: 2002-02-27
Granted: 2004-07-29
Abstract: The washer, for use with an anchor rod (1) embedded in a mortar mass within a borehole (5), has an opening (2) for the rod to pass through and an access drilling (3) for the injection of the mortar mass into the borehole. The rod opening and the injection opening are linked together by at least one channel (7), which has a run which diverts from the direct path in a curve between the two openings. The channel(s) is (are) formed by embossing.
Patent DE-50202083-D1 (DE)
Inventor: WEBER MARTIN
IPC: C08G75/20
Filed: 2002-09-27
Granted: 2005-02-24
Abstract: The present invention relates to molding compositions comprising A) from 39 to 99% by weight of at least one polyarylene ether sulfone built up from bifunctional monomer units, B) from 1 to 20% by weight of at least one polyarylene ether sulfone containing, based on the total weight of component B, from 0.1 to 10% by weight of units which derive from 1,1,1-tris(4-hydroxyphenyl)ethane, C) from 0 to 60% by weight of at least one filler, D) from 0 to 40% by weight of at least one impact-modifying rubber, and E) from 0 to 40% by weight of one or more various additives, where the percentages by weight of components A to E give 100% in total, and also to a process for preparing these molding compositions, to their use, and to moldings, films, fibers, or foams obtainable from these molding compositions.
Patent DE-50202899-D1 (DE)
Inventor: ASSADI AMIR
IPC: F16B13/14
Filed: 2002-12-18
Granted: 2005-06-02
Abstract: The plug (10) for anchoring a bolt (24) in a bore (38) using cement (16) comprises a netting sleeve (12). This has an expandable section (22), e.g. a textile sleeve, over part of its length.
Patent DE-50205035-D1 (DE)
Inventor: MAETZIG CHRISTOPH
IPC: G07D11/00
Filed: 2002-05-10
Granted: 2005-12-29
Abstract: The invention relates to a method for secured used of boxes for valuable objects such a banknotes or coins and/or for cash dispensers, wherein valuable objects are deposited in boxes and/or distributed from said boxes. The invention also relates to said box, to said cash dispensers and to a corresponding control device. The boxes for valuable objects and the cash dispensers containing said boxes can be manipulated in different situations in a secure manner when manipulation is protected by three radiotelephone units of a radiotelephone circuit.