baber/WOPTO huggingface dataset:
Patent DE-3876793-D1 (DE)
Inventor: DOLLHOPF RUEDIGER DIPL ING
IPC: B29C48/76
Filed: 1988-08-01
Granted: 1993-01-28
Abstract: Extrusion process is conducted using single-, dual-, or multiple-screw extruder having screw flights which are partly left-handed and partly right-handed, the material being processed being guided firstly in one longitudinal direction of the screw or screws and subsequently in the opposite longitudinal direciton. The process is essentially a reverse degasification extrusion process, volatiles being removed by a degasifying arrangement located at the end of the screw or screws, if the direction of movement of the material being processed is changed at this location, or somewhere along the length of the screw or screws between oppositely handed flight sections which carry away the material in opposite directions.
Patent DE-3886727-D1 (DE)
Inventor: HANGAUER WINFRIED DR
IPC: F23N5/24
Filed: 1988-02-06
Granted: 1994-02-10
Abstract: Control method for a circulating water heater (1) with a sealed combustion chamber (2) and removal by suction of the waste gases supported by a fan (10), the circulating water heater being fed from a gas pipe (28) provided with a valve (27, 29) and monitored by a flame sensor (31), and there being provided a control and regulating device (15) which governs the fan and the gas valve. According to the invention, in the event of non-closure of the gas valve (29) in spite of a corresponding command of the control or regulating device (15), the fan (10) is operated further, when the flame sensor (31) signals a flame. <IMAGE>
Patent DE-50000755-D1 (DE)
Inventor: GEISLER JENS
IPC: C07J1/00
Filed: 2000-03-16
Granted: 2002-12-19
Abstract: The invention relates to a method for representing compounds of the general formula (1). The invention further relates to the hitherto unknown compounds of general formulas (5, 6 and 7) in the form of intermediate products and to the use of 4,4-dimethyl-3beta hydroxypregna-8,14-diene-21-carboxylic acid esters of the general formula (1) for producing 4,4-dimethyl-5alpha-cholesta-8,14,24-triene-3beta-ol (2).
Patent DE-50004675-D1 (DE)
Inventor: REUSSER CHRISTIAN
IPC: B24B51/00
Filed: 2000-12-14
Granted: 2004-01-15
Abstract: For the working of walls which bound the cavity of a continuous casting mold, a machine is used which incorporates machining and/or polishing tools. The machine consists of a machine tool table with an arm introducible into the cavity for the supporting of the tools and a table for the clamping of the mold, as well as devices for generating a numerically controlled relative movement between the tools and the walls. In order to obtain a high accuracy in the working also in the case of a cavity with a conicity varying in longitudinal direction and/or along the peripheral line of a cross-section or in the case of a cavity with special corner configurations, it is proposed that a rotational movement of the tools about axes which are arranged substantially obliquely to the longitudinal axis of the arm be combined with a swivelling movement of the arm about its longitudinal axis.
Patent DE-50009239-D1 (DE)
Inventor: MEESE CLAUS
IPC: C07C215/54
Filed: 2000-11-15
Granted: 2005-02-17
Abstract: N,N-Diisopropyl-3-(2-acyloxy-5-hydroxymethyl)-3-phenylpropylammonium salts (I) are new. Diphenylpropylamine derivative salts of formula (I) are new. [Image] R : 1-6C alkyl, 3-10C cycloalkyl or optionally substituted phenyl; X -> : residue of an organic or inorganic acid. Independent claims are included for new diphenylpropylamine derivatives of formulae (II). [Image] Q 1 : COOMe; and Q 2 : H or benzyl; or Q 1 : CH 2OH; and Q 2 : H. ACTIVITY : Uropathic; spasmolytic. MECHANISM OF ACTION : None given.
Patent DE-50011962-D1 (DE)
Inventor: STEINHAEUSER PROF DR-ING
IPC: B22C1/20
Filed: 2000-10-20
Granted: 2006-02-02
Abstract: A binder system comprises an aqueous alkali silicate solution containing an emulsion solution with 8-10% silicone oil, and a hygroscopic base in a ratio of 1: 4-6. The silicone oil has a boiling point of at least 250 degrees C. The alkali silicate solution has the formula: xSiO2.yM2O.zH2O (where, M = Li<+>, K<+> or Na<+>). The module Na2O/SiO2 is 2.5-3.5 with a solids content of 20-40%. The hygroscopic base is 30% caustic soda in an aqueous solution. AN Independent claim is also included for the production of a core sand mixture containing the binder system.
Patent DE-50105058-D1 (DE)
Inventor: HEHNER URSULA
IPC: A61Q5/00
Filed: 2001-12-07
Granted: 2005-02-17
Abstract: A synergistic anti-dandruff agent contains climbazole, zinc pyrithione and piroctone olamine as active substances.
Patent DE-50108222-D1 (DE)
Inventor: ROHR PATRICK
IPC: B62D25/08
Filed: 2001-08-23
Granted: 2006-01-05
Abstract: The rain collector for use on a car comprises a sloping drain surface (3) positioned between the windscreen (1) and the bonnet (2). This is connected to a bonnet support (4) with a sealing strip (7) on its front edge.
Patent DE-50112582-D1 (DE)
Inventor: WITTE ANNE DR
IPC: C08K5/5333
Filed: 2001-03-16
Granted: 2007-07-19
Abstract: A halogen free, flame resistant, rigid polyurethane foam (I) contains a mixture of oxalkylated alkylphosphonic acids and ammonium polyphosphate flame retardant (II). An Independent claim is included for a process for the production of the foam (I) by the reaction of polyisocyanates and polyols in the presence of blowing agent, stabilizer, activator and flame retardant (II).
Patent DE-50205412-D1 (DE)
Inventor: SWAROVSKI GERHARD
IPC: G02B23/16
Filed: 2002-08-02
Granted: 2006-02-02
Abstract: The telescope (1) has a viewing inlet inclined to the sight axis and a holder for an aiming device fixed to the telescope housing. The holder is insertable in the telescope housing (6) and the aiming device (4) is arranged on the telescope housing. The aiming device parallel to the sight axis (2) has back and front sights or is formed as a strip or tube parallel to the sight axis or as an optical target device with reduced magnification. The holder has a projection for insertion in a recess in the telescope housing. The recess is arranged in the inclined section (5) of the telescope housing, which accommodates the ocular tube (7).
Patent DE-50205762-D1 (DE)
Inventor: BRUECKNER DIETER
IPC: H04L29/06
Filed: 2002-09-26
Granted: 2006-04-13
Abstract: The invention relates to a method for transmitting a data telegram from a non-real-time domain to a real-time domain, comprising the following steps: generation of a non-real-time data telegram comprising a useful data zone, the data telegram containing a real-time or a non-real-time identifier in addition to a data telegram identifier (identifier i) in the useful data zone thereof when the real time identifier is provided; monitoring of the non-real-time data telegram for the presence of a real time identifier by the coupling unit if the real-time identifier is provided; transmission of the useful data and real-time identifier (identifier i) from the useful data zone of the non-real-time data telegram to a user interface of the coupling node; storage of the useful data in a storage zone of a communication memory which is associated with the identifier.
Patent DE-50206484-D1 (DE)
Inventor: SENZLOBER MICHAEL
IPC: C08J5/12
Filed: 2002-05-29
Granted: 2006-05-24
Abstract: The invention relates to a method and to a rubber blend for producing a composite body and to a composite body consisting of a rubber layer and an intermediate layer of polyurethane. As the composite body is produced from a rubber layer and an intermediate polyurethane layer, it is important that the polyurethane sole adheres firmly to the rubber layer. The adhesive properties are produced by a special rubber blend, whose unvulcanised rubber consists substantially of one component with an increased polarity and by the addition of a predominantly non-polar unvulcanised rubber. The stearin proportion is substantially reduced.
Patent DE-50206967-D1 (DE)
Inventor: JUNG ERHARD
IPC: B27B5/065
Filed: 2002-03-05
Granted: 2006-07-06
Abstract: A sawing device for sheets of wood and plastic material has a support with at least one transport belt. The transport belt has longitudinal profiled sections arranged in the transport direction of the transport belt. The longitudinal profiled sections are positioned at a spacing from one another. At least one saw unit is provided and is moveable transversely to a longitudinal extension of a sheet to be cut while the sheet is resting on the longitudinal profiled sections.
Patent DE-50212838-D1 (DE)
Inventor: BEHAMMER DAG
IPC: H01L21/28
Filed: 2002-02-14
Granted: 2008-11-13
Abstract: In order to produce a semiconductor component comprising a metallic contact electrode with a T-shaped cross-section, in particular a field effect transistor with a T-gate, the invention discloses a self-adjusting method for creating the foot width of the electrode in the submicrometer range using optical lithography. According to said method, a first broad opening that determines the head structure of the T-electrode is created using an optical lithography mask. Said broad opening is reduced to a substantially narrower width by means of opposing spacers, said width determining the dimension of the electrode foot. A protective layer, which is only revealed in a later step and is subsequently removed, prevents damage to sensitive semiconductor regions during the production process.
Patent DE-50301098-D1 (DE)
Inventor: BRUENING RUDOLF DI
IPC: F27D1/00
Filed: 2003-02-27
Granted: 2005-10-06
Abstract: Disclosed is a limiting wall of a glass smelting plant, said limiting wall being impinged upon by a glass melt and being more particularly a passage or wall substantially consisting of aluminium zircon silicate or similar, provided with a cooling system in order to reduce the temperature of the limiting wall. The cooling system is at least partially arranged in the limiting wall (2). Bores (8) are provided in the limiting wall (2) in order to receive tubes (9) guiding a cooling medium. The tubes (9) are disposed in the limiting wall in such a way that even after corrosive removal of the limiting wall by the glass melt, said glass melt solidifies on said tubes (9) or in the immediate vicinity thereof (9). The solidified glass melt substantially assumes the shape and function of the defining wall (2). .
Patent DE-50301533-D1 (DE)
Inventor: KAINZ ANDREAS
IPC: B61G5/10
Filed: 2003-06-20
Granted: 2005-12-08
Abstract: The contact device has first (14) and second (42) housings. The first socket (40) which plugs into the second socket (44) is rotationally symmetrical and has many small spring hooks which engage inside the second housing. The first housing has eight pins which engage in eight sockets in the second housing. Each socket has an array of contact tags (58,104) connected to wires.
Patent DE-50304126-D1 (DE)
Inventor: SEITTER ARMIN
IPC: F02M35/12
Filed: 2003-09-16
Granted: 2006-08-17
Abstract: The attenuator for air noise, in particular, in the suction channel of an internal combustion engine comprises a duct (12) combined with a resonator chamber incorporating cutouts (13), partition walls (14) and a closure lid (14) distanced from the duct wall.  An Independent claim is also included for a method for producing the proposed noise attenuator.
Patent DE-50306127-D1 (DE)
Inventor: BEHR GABRIELE
IPC: F16D7/00
Filed: 2003-09-04
Granted: 2007-02-08
Abstract: The invention relates to a system for protecting motor-operated dental instruments such as drills, files, etc. from breakage due to overloading. Said system is comprised of a slip-tolerant device for limiting the torque acting upon the respective instrument to a maximum value that can be individually preset. This device is mounted between a drive motor and the instrument as a part of the instrument and/or of the drive motor and/or as an intermediate part between the instrument and the drive motor.
Patent DE-50311963-D1 (DE)
Inventor: KROEPKE RAINER
IPC: A61K9/00
Filed: 2003-02-07
Granted: 2009-11-12
Abstract: Disclosed is a cosmetic or dermatological formulation comprising a) at least one polyol in a concentration of from 0.1 to 20% by weight, based on the total weight of the formulation, and b) at least one diol selected from 2-methyl-1,3-propanediol, pentanediol, and hexanediol, in a concentration of from 0.1 to 25% by weight, based on the total weight of the formulation.
Patent DE-58900653-D1 (DE)
Inventor: ROGGEN ROLF
IPC: G01N7/10
Filed: 1989-04-28
Granted: 1992-02-13
Abstract: The device comprises an immersion probe (10) which is permeable to hydrogen and is made of melt-resistant sintered or calcined ceramic material connected, in a vacuum tight manner via a capillary tube (4), to a pressure gauge (2). The immersion probe (10) features at least two essentially plate-shaped diffusion membranes (7,8) that in each case form a common interface (9). The capillary tube (4) as such communicates freely with the interface (9). The immersion probe (10) is preferably situated in a crucible featuring openings above the level of the probe (10); on dipping the crucible into the melt 12, the openings allow the melt (12) to flow in, permit equalization of the hydrogen content of the metal and, after removing the crucible from the melt (12), allow the melt to flow out leaving a residual amount that protects the probe (10). The measuring probe is robust, easily changed and features a short response time.
Patent DE-58909119-D1 (DE)
Inventor: HERMANN DIETMAR
IPC: H04R25/00
Filed: 1989-07-26
Granted: 1995-04-20
Abstract: A positive ear impression (1) is machined to the intended size, fitted in the proximal region with a core (4), immersed in wax and fitted into a receptacle, which is then filled with the casting compound (8) for the negative mould. After taking out the ear impression (1) and removing the core (4), a flexible strand (11) is drawn into the negative mould (5). The strand (11) is laid along the inside wall of the negative mould and then the housing shell material is filled into the negative mould. After a short polymerisation time, excess material is drained and, after curing, the housing shell (18) is taken out of the negative mould (5). By drawing a strand insert (12, 13) out of the channel (19) moulded into the housing shell (18) and after removing protruding sprue pieces, the housing shell with a venting channel moulded in it is obtained. <IMAGE>
Patent DE-59001703-D1 (DE)
Inventor: BEYER EDUARD
IPC: B23K11/06
Filed: 1990-04-14
Granted: 1993-07-15
Abstract: Two clamping devices (32, 34) for one flat bar (Pl, Pr) each as well as a welding device (20) for welding overlapping edges of the flat bars (Pl, Pr) are arranged on a central machine part (10). One feed table (80, 82) each is arranged on either side of the centre machine part (10). One flat bar (Pl, Pr) each can be fed on the feed table (80, 82) transversely to the intended weld through one of the clamping devices (32, 34) respectively into an overlapping position. A supporting device (50) is arranged between the two clamping devices (32, 34) for supporting the edge, to be welded, of the flat bar (Pl) fed on one of the two feed tables (80). This supporting device (50) can be moved from a supporting position in which it supports the edge of the relevant flat bar (Pl) to be welded into a rest position (Fig. 4b) in which it places this edge on the edge of the other flat bar (Pr).
Patent DE-59004617-D1 (DE)
Inventor: JACOB EBERHARD DR DIPL CHEM
IPC: B01D53/86
Filed: 1990-12-07
Granted: 1994-03-24
Abstract: Gas phase decomposition of organic halo cpds. (I) to CO2 and H halides is effected by contacting a mixt. of (I) and steam and/or O2 with a catalyst (II) at elevated temp.. (II) is based on TiO2 with a sulphate content of 0.01-10 (wt.)% and also contains, Cr, Mn, Fe, Co, Ni and/or Cu oxide. Pref. (II) contains 0.05-20, pref. 0.3-5% added metal. 98% pure TiO2 pellets (0.5% sulphate; dia. 3-5mm; specific surface area 70-80 m2/g) were impregnated with a soln. of Cr(NO3)3 in aq. dil. HNO3 to give (I) contg. 2% Cr or 8% Cr. Catalysts contg. 2% or 8% Mn, Co, Ni, Cu + Cr, Cu + Mn, Cu + Fe or Cu + Ni were prepd. similarly. These were used in the treatment of a gas mixt. of 3 vol.% chlorohydrocarbon waste prod. (average compsn. CH1.69Cl0.72)0.05) and 20 vol.% steam, rest air by 5 s contact at 400 deg.C.. Residual chlorohydrocarbon content was under 10 ppm total Cl and waste gas also contained 3 vol.% CO2 and 2.2 vol.% HCl.
Patent DE-59004658-D1 (DE)
Inventor: WEBER EKKEHARD PROF DR
IPC: B01D46/42
Filed: 1990-05-26
Granted: 1994-03-31
Abstract: A process is described for avoiding the formation of highly condensed aromatic hydrocarbons and dioxines in combustion systems, preferably in garbage incinerating systems, wherein the combustion exhaust gas are dedusted at temperatures from 300 DEG  to 1000 DEG  C. behind the furnace and wherein said process combustion exhaust gases are dedusted by means of a ceramic filter element which is made of SiO2 and/or Al2O3 and/or ZrO2 and an inorganic binder and has a porosity of 50 to 90% and an apparatus for carrying out the process is also described.
Patent DE-59004958-D1 (DE)
Inventor: LUETH GERO
IPC: C10J3/46
Filed: 1990-01-20
Granted: 1994-04-21
Abstract: The application relates to a process for the preparation of synthesis gases by partial autothermal oxidation of liquid fuels and/or solid fuels in the presence of oxygen or oxygen-containing gases with the addition of a temperature moderator such as steam and/or CO2, in an empty reactor space without baffles at temperatures of 1000 to 1500 DEG C at a pressure of 1 to 100 bar, the reactants fuel and oxygen-containing gas being fed separately to the reactor, characterised in that the steam or CO2 is fed in simultaneously with the feed of the fuel and, immediately before the orifice for the fuel, the steam is let down through one or more nozzles into the fuel stream, the let-down step being carried out with 30 to 250%, preferably 80 to 140%, of the critical pressure ratio. The application furthermore relates to an apparatus for carrying out the process.
Patent DE-59100052-D1 (DE)
Inventor: KUEHNREICH HEINZ-PETER
IPC: A61F15/00
Filed: 1991-07-17
Granted: 1993-04-08
Abstract: A shoe for a bandaged foot to be worn over foot bandages or in the case of foot injuries or in the case of foot wounds is to be rapidly adaptable in its shape to the respective requirements. To this end, an extensively prefabricated shoe for a bandaged foot is provided, which is characterised by a sole part (13) with touch-and-close material (16) running around on the outside edge, and by a one-piece unwindable upper material piece (1) with suitable touch-and-close material (14, 15) on the inner lower edge. 
<IMAGE>
Patent DE-59207085-D1 (DE)
Inventor: FRISCH GERHARD
IPC: A01N25/04
Filed: 1992-05-14
Granted: 1996-10-17
Abstract: The invention relates to storage-stable aqueous suspoemulsions which contain fenoxaprop-ethyl, a sulphonylurea and/or phenylurea, an aromatic solvent and a surfactant combination of ethoxylated tristyrylphenol and ethoxylated synthesis alcohol, which are optionally phosphated, to processes for their preparation, and to their use in crop protection.
Patent DE-59208131-D1 (DE)
Inventor: HUEBEL EGON
IPC: H05K3/00
Filed: 1992-10-16
Granted: 1997-04-10
Abstract: The invention is initially based on a process for electroplating workpieces, such as boards, provided with perforations (15), especially circuit boards (2), in which the workpiece (article) to be treated is located between a first (3) and a second (4) external electrode. In order to obtain a more favourable ratio, compared to the prior art, of the thickness of the layer formed by the material applied by electroplating on the outer faces of the board to the thickness of the layer on the inner walls of the perforations, i.e. towards a value of 1:1, provision is made for the following operational cycles to be carried out consecutively and alternately: a first cycle, in which, with respect to the article (2), the first external electrode (3) is operated in a metallising manner and the second external electrode (4) in a demetallising manner, a second cycle, in which, with respect to the article (2), the first external electrode (3) is operated in a demetallising manner and the second external electrode (4) in a metallising manner, the effect of the demetallisation in each case being reduced compared to the associated metallisation of the same cycle. The invention further relates to an arrangement for carrying out this process, having a first and a second rectifier (5, 7) which are connected in a suitable manner to the external electrodes (3, 4) and the article (2).
Patent DE-59300352-D1 (DE)
Inventor: DAEHLING PAUL-HEINZ
IPC: D21H19/42
Filed: 1993-01-15
Granted: 1995-08-17
Abstract: The rotogravure paper proposed has, on at least one side, a coating designed to incorporate the printing ink and which contains mineral pigment, synthetic-resin binder and, in addition, finely ground cellulose fibres.
Patent DE-59302277-D1 (DE)
Inventor: RATH GERHARD
IPC: G01F1/7086
Filed: 1993-05-06
Granted: 1996-05-23
Abstract: The invention concerns a device for testing the operability of a system for detecting heat-radiating, e.g. glowing or red-hot, particles carried in a particle stream, the device having at least two detectors spaced a certain distance apart and located on the wall of a tube through which the particle stream flows. Each detector is located in a chamber separated from the particle stream by a wall plate which is transparent to at least heat radiation. Associated with each detector is a transmitter which is also located in the chamber. Each transmitter and detector is connected to a central switching point.
Patent DE-59303556-D1 (DE)
Inventor: GEISS MANFRED DIPL ING
IPC: B29C69/00
Filed: 1993-06-01
Granted: 1996-10-02
Abstract: The invention relates to a vacuum-forming machine for simultaneously preforming and welding two plastic sheets or films (8, 9). Between the upper clamping frame (1) and the lower clamping frame (2) there is arranged a spacer frame (3) which keeps the two plastic sheets (8, 9) at a distance from one another during heating and plastication. Both the two clamping frames (1, 2) and the spacer frame (3) are held in a support frame (4, 5, 6) in each case. The support frame (4) of the upper clamping frame (1) is connected to the support frame (5) of the spacer frame (3) (e.g. by means of sliding bolts 7), such that, after lifting of the upper clamping frame (1) by a specific distance, the spacer frame (3) is carried along. Furthermore, all frame parts of the spacer frame (3) are arranged so as to be displaceable or slidable within the associated carrier frame (5). In this manner, a fully automatic process sequence with automated ejection of the finished part is ensured. <IMAGE>
Patent DE-59304315-D1 (DE)
Inventor: MATZIK IDUNA
IPC: C09K23/34
Filed: 1993-08-13
Granted: 1996-11-28
Abstract: Agents are disclosed for dyeing keratin-containing fibres, preferably human hair, based on oxidizing dyes which contain a C12-C16 alkyl glycoside, and most preferably, an additional amphoteric or zwitterionic polymer.
Patent DE-59304562-D1 (DE)
Inventor: LUEHMANN KARLHEINZ
IPC: F24D19/06
Filed: 1993-02-02
Granted: 1997-01-09
Abstract: A method for mounting a heating installation is described, in which a connection fixture (10) is first mounted on the wall or on the floor of the installation site for the radiator (32, 40). Subsequently, the connection of the pipes to the connection fixture (10), the shutting off of the radiator connections of the connection fixture, and the hydraulic-pressure testing of the entire installation consisting of pipes and the connection fixture are carried out. The radiator(s) (32, 40) is (are) mounted on the connection fixture (10) only at a later suitable time. A connection fixture developed for this purpose has connection means (38) for connection to the pipes, connection means for connection to at least one radiator, and fastening means for stationary mounting of the connection fixture on a wall or a floor. <IMAGE>