baber/WOPTO huggingface dataset:
Patent DE-3871358-D1 (DE)
Inventor: RANGERT BO
IPC: A61C8/00
Filed: 1988-11-04
Granted: 1992-06-25
Abstract: The disclosure relates to a spacer for a dental implant disposed between a fixture implanted in the jaw bone and a dental bridge/artificial tooth. Both the spacer and the dental bridge/artificial tooth are secured by screw unions, both of the screw unions having a fixed angle of deviation ( alpha ). The spacer includes a substantially conical base portion (1) intended to cooperate with the upper portion of a fixture (19), an intermediate portion (8) and a conical upper portion (9).
Patent DE-3880288-D1 (DE)
Inventor: DENIS JEAN-PIERRE
IPC: C07C233/15
Filed: 1988-12-14
Granted: 1993-05-19
Abstract: Process for the preparation of an N-acyl-N-allyl aniline from a solution of diallylaniline or of a monoallyl-diallylaniline mixture and from an acyl halide in the presence of the metal catalyst chosen from palladium and copper.
Patent DE-3884339-D1 (DE)
Inventor: ERIKSSON HANS FOLKE
IPC: C22C38/58
Filed: 1988-10-13
Granted: 1993-10-28
Abstract: The present invention relates to a ferritic-martensitic Mn-Cr-Ni-N-steel in which the austenite phase is transformed into martensite at cold deformation so that the steel obtains high strength with maintained good ductility. The distinguishing feature is an alloy analysis comprising max 0.1 % C, 0.1 - 1.5 % Si, max 5.0 % Mn, 17 - 22 % Cr, 2.0 - 5.0 % Ni, max 2.0 % Mo, max 0.2 % N, balance Fe and normal amounts of impurities whereby the ferrite content is 5 - 45 % and austenite stability, Sm, expressed as Sm = 462 (% C + % N) + 9.2 % Si + 8.1 % Mn + 13.7 % Cr + 34 % Ni shall fulfill the condition 475 < Sm < 600.
Patent DE-50000793-D1 (DE)
Inventor: KURZE PETER
IPC: C23C22/83
Filed: 2000-03-22
Granted: 2003-01-02
Abstract: An article made of magnesium or its alloys, some or all of whose surface has a conversion coating, the conversion coating comprising MgO, Mn2O3 and MnO2 plus at least one oxide from the group consisting of vanadium, molybdenum and tungsten; and also a process for producing such an article, and its use.
Patent DE-50002265-D1 (DE)
Inventor: DICKE ROBERT
IPC: F16B35/00
Filed: 2000-02-25
Granted: 2003-06-26
Abstract: The invention relates to a countersunk head screw having a head (1), a shank (2) and a thread (3) extending at least partly over the shank (2). The head (1) has a bearing surface (4), narrowing in the direction of the shank (2), and a basic contour (5) which converges at a first angle (alpha) in a first head section (5a) remote from the shank (2) and at a second, smaller angle (beta) in a second head section (5b) facing the shank (2). In order to avoid, for example, undesirable deformations, splintering, tearing or the like, provision is made for friction ribs (6) to be arranged in the region of the bearing surface (4), and these friction rigs (6) extend over the two head sections (5a, 5b) and, with their outer edges (K), follow the converging basic contour (5) of the head (1), so that in each case the first edge section (6a), lying in the region of the first head section (5a), and a second edge section (6b), lying in the region of the second head section (5b), of the outer edges (K) of the friction ribs (6) enclose an obtuse angle (gamma) with one another. The bearing surface (4) is set back radially in the direction of the shank (2) relative to the converging basic contour (5) of the head (1).
Patent DE-50006534-D1 (DE)
Inventor: SCHWENDT LUTZ
IPC: B61F5/46
Filed: 2000-11-22
Granted: 2004-06-24
Abstract: The invention relates to a device for the radial control of a rail vehicle. According to the invention, at least one wheel set ( 1 ) is mounted in a bogie or chassis and the ends of said wheel set(s) can be adjusted in the longitudinal direction of the vehicle, using actuating devices ( 12, 19, 21, 26 ). The ends of the wheel set are adjusted in a longitudinal direction by a foldable wheel-set driving rod ( 8/9, 15/16 ), the actuating device engaging with the joint ( 11, 18 ) of said foldable wheel-set driving rod.
Patent DE-50012056-D1 (DE)
Inventor: GRAF WALTER
IPC: F16N11/08
Filed: 2000-10-02
Granted: 2006-04-06
Abstract: A device for lubricating a rolling bearing. The inventive device comprises a lubricant dispenser (1) connected to the lubricating point of the rolling bearing (7) and a measuring unit (8) allocated to the rolling bearing (7) for detecting the condition of the bearing. The lubricant dispenser (1) comprises a lubricant container with a supply of lubricant (2), a discharge device with an electromotor drive (3) and a control device (4) lined with the measuring device (8). The control device (4) of the lubricant dispenser (1) emits control signals to the electromotor drive (3) at certain intervals prompting it to discharge small amounts of lubricant and changes the discharge times and/or the duration of the discharge intervals if the measuring signal emitted by the measuring unit (8) exceeds a defined value. In this case, a signal for displaying an incipient bearing defect is also emitted.
Patent DE-50101094-D1 (DE)
Inventor: OPRISCH MARGARETE
IPC: G05G1/327
Filed: 2001-07-27
Granted: 2004-01-15
Abstract: A pedal support for a motor vehicle includes a first partial spindle, a second partial spindle, a clamp, a bracket connected to a crash-deformable bodywork part of the motor vehicle, and a stay in engagement with another part of the pedal support and connected to a crash-stable bodywork part of the motor vehicle. The bracket includes side walls, each having an outside. The first partial spindle and the second partial spindle are each mounted in one of said the walls and spaced apart in an axial direction. A spring force acts on the partial spindles in the axial direction. The clamp includes two parallel limbs, each limb being connected to one of the partial spindles and bearing against the outside of one of the side walls, such that a relative movement of the crash-deformable bodywork part to the crash-stable bodywork part urges the partial spindles away from each other so as to release a pedal supported by the partial spindles.
Patent DE-50102311-D1 (DE)
Inventor: BIRKMUELLER HANS-HEINZ
IPC: E04F15/00
Filed: 2001-06-26
Granted: 2004-06-24
Abstract: The support has a core with external thread and at least one plate with internal thread and both made of fibre-reinforced bonded gypsum. The core has a diameter of 70 to 120 mm and the plate has a height of 25 to 50 mm and an edge length of 110 to 220 mm.  An Independent claim is also included for the method for manufacturing support.
Patent DE-50103432-D1 (DE)
Inventor: GLASMEYER JOHANNES
IPC: F27D1/04
Filed: 2001-02-21
Granted: 2004-10-07
Abstract: The ceramic block has a U-shape with two parallel arms and a connecting cross arm. The parallel arms (2, 3) form an inside and outside wall (5, 4) and the cross arm (6) forms a side wall (7). The side wall and inside wall each have a recess (8,9) with at least the width of the free end (12) of the parallel arm (2) forming the outside wall which is longer than the arm forming the inside wall. The width of the recesses of the side wall and inside wall can be equal to or slightly larger than the width of the free end of the parallel arm forming the outside wall.
Patent DE-50105187-D1 (DE)
Inventor: ANSMANN DR
IPC: C07D295/12
Filed: 2001-10-26
Granted: 2005-03-03
Abstract: Nitrite is hydrogenated to primary amine using an activated macroporous Raney catalyst comprising  alpha -alumina and transition metal(s), obtained by (i) shaping kneadable composition comprising an alloy, a shaping aid, water and a pore former, (ii) calcining and activating by treating with aqueous alkali metal hydroxide solution and (iii) rinsing with aqueous alkali metal hydroxide solution and water. Hydrogenating nitrite to primary amine involves using activated macroporous Raney catalyst comprising  alpha -alumina and transition metal(s), such as iron, cobalt, nickel, titanium, zirconium, chromium and manganese. The Raney catalyst is obtained by preparing a kneadable composition comprising an alloy, a shaping aid, water and a pore former, which is then shaped to form a component. The shaped component is calcined and activated by treating with aqueous alkali metal hydroxide solution. The catalyst obtained is rinsed with aqueous alkali metal hydroxide solution and water. Independent claims are also included for the following: (1) a macroporous Raney catalyst; and (2) the production of a macroporous Raney catalyst.
Patent DE-50109650-D1 (DE)
Inventor: SCHMIDT ALFRED
IPC: A61K31/5685
Filed: 2001-10-30
Granted: 2006-06-01
Abstract: A composition for medicinal treatment by means of topical administration is described, which contains an aromatase inhibitor, in addition to conventional constituents of topical forms of administration. The active ingredient or the composition containing this active ingredient is especially suitable for the prophylaxis and for the treatment of mastalgia.
Patent DE-50111630-D1 (DE)
Inventor: RINGLER JUERGEN
IPC: F02M21/06
Filed: 2001-10-09
Granted: 2007-01-25
Abstract: De-tanked fuel is heated in an exchanger (6) by cooled intake air for fuel and intake air to be fed separately into the combustion chamber (8). Fuel pressure in exchanger lies at initial chamber pressure and the fuel reaches the exchanger in gaseous or liquid form with heat exchange carried out in counter-flow. The preferably hydrogen fuel, preferably hydrogen at temperature below 20K, is fed through by an upstream highpressure feeder. The intake air reaches the combustion chamber via a charger and is dried by cooling below dewpoint with water removal. The exchanger (6) is rated for normal combustion chamber pressure.
Patent DE-50112644-D1 (DE)
Inventor: SCHWER ANTON
IPC: A63B69/00
Filed: 2001-09-12
Granted: 2007-08-02
Abstract: The device has an impact wall consisting of several measurement frames with tensioned sheets, a fixed holding frame and suitable sensors that detect the forces between the measurement and holding frames when a ball impacts a sheet. The exact position of the ball on the sheet is derived from just the determined force distribution. The speed of striking the ball is derived from the sum of the individual forces.
Patent DE-50112667-D1 (DE)
Inventor: MADAUS STEFAN
IPC: A61M16/00
Filed: 2001-07-02
Granted: 2007-08-09
Abstract: A unit develops a gas flow signal for processing, which is measured over an interval to develop a reference relationship. From subsequent observation and correlation with the reference relationship, an indicative output signal is developed. This shows respiration activity of the patient, and/or physiological state. Respiration gas pressure is adjusted in accordance with the result. An independent claim is included for the method of controlling respiratory gas pressure during continuous positive airway pressure (CPAP) therapy.
Patent DE-50113464-D1 (DE)
Inventor: RAUTENBACH ROBERT
IPC: F02M21/04
Filed: 2001-08-25
Granted: 2008-02-21
Abstract: Process for utilizing methane-containing biogas e.g. mine gas, waste gas and biogas produced from fermentation plants and digestion processes in clarifying plants involves feeding the gas to a gas motor of a gas motor/generator arrangement to produce a current. The inert gas content of the combustion air fed to the motor is reduced using a membrane separation device connected to the motor. Preferred Features: Lean gas containing less than 40 vol.% methane is used to operate the motor. Atmospheric air is compressed and fed to a gas permeation module of the membrane separation device, whose membranes have a preferred permeability for O2. The permeate with a reduced inert gas content is withdrawn from the permeation module and fed to the gas motor as combustion air. The oxygen/nitrogen ratio of the combustion air is adjusted by the operation of the membrane separation device so that the gas motor is operated with a specified air ratio, preferably  lambda  = 1.5-1.8, preferably  lambda  = 1.6.
Patent DE-50205613-D1 (DE)
Inventor: SCHWUGER JOSEF
IPC: F16D23/02
Filed: 2002-11-22
Granted: 2006-04-06
Abstract: A clutch body (6) for a gear-shifting and synchronizing device is provided, in particular for motor-vehicle transmissions. The clutch body has a clutch disk (1) and a conical ring (5), wherein the clutch disk (1) is rotationally fixed to a gear wheel and has on its outer circumference a toothed section (7), which can be coupled to a counter-section of a sliding sleeve rotationally fixed to a transmission shaft, wherein the clutch disk (1) is produced from several parts (2, 2a, 3, 3a, or 4) and the parts (2, 2a, 3, 3a, or 4) are connected to each other.
Patent DE-50211544-D1 (DE)
Inventor: STOLLER VIKTOR
IPC: C22B34/20
Filed: 2002-11-05
Granted: 2008-03-06
Abstract: Process for recovering valuable metals from super alloys comprises using an electrochemical treatment in which the electrolysis stream is subjected to a frequency of 0.005-5 Hz. <??>Preferred Features: The super alloy contains cobalt (Co), nickel (Ni), chromium (Cr) or aluminum (Al) as the main component and tantalum (Ta), rhenium (Re), tungsten (W), molybdenum (Mo), hafnium (Hf) or platinum (Pt) as the secondary component. The super alloy preferably contains 1-10 wt.% Re. The electrolyte is an oxygen-free inorganic acid. The treatment is carried out using a voltage of 2-6 V with a constant electrolysis stream.
Patent DE-50213837-D1 (DE)
Inventor: PROLL THEO
IPC: B01J27/199
Filed: 2002-06-21
Granted: 2009-10-22
Abstract: Partial oxidation products and/or ammoxidation products of an olefinic hydrocarbon A' are prepared by a process in which said olefinic hydrocarbon is produced during normal operation by partial dehydrogenation and/or oxydehydrogenation of hydrocarbon A and fed in from another source during partial or complete nonoperation of the dehydrogenation and/or oxydehydrogenation.
Patent DE-50303871-D1 (DE)
Inventor: HAAS HARALD
IPC: H04L5/02
Filed: 2003-10-23
Granted: 2006-07-27
Abstract: The method involves transmitting information on at least one frequency band with a number of sub-carriers (ST1-ST6), where the sub-carriers of the at least one band are available to each cell from time to time for transmitting information and the number of sub-carriers of the at least one band are allocated at times to a number of radio cells so that each allocated sub-carrier is available to some of the cells for information transmission.  Independent claims are also included for the following:  (a)  a cellular radio communications system  (b)  and a controller for a cellular radio communications system.
Patent DE-50304575-D1 (DE)
Inventor: STUDER CHRISTOPH
IPC: H01B9/00
Filed: 2003-04-02
Granted: 2006-09-21
Abstract: A three-conductor cable ( 10 ) including three stranded electric cables ( 1 ), each having a core that has a current conductor ( 2 ) and a neutral and/or return conductor. Each individual cable ( 1 ) is essentially characterized in that the neutral and/or return conductor is configured from a number of individual conductors ( 4 ), distributed concentrically around the current conductor ( 2 ), that an insulating sheath ( 3 ) is provided between the current conductor ( 2 ) an the distributed individual conductors ( 4 ) of the neutral and/or return conductor and that a protective jacket covers the neutral and/or return conductor.
Patent DE-50304768-D1 (DE)
Inventor: WINKLHOFER ERNST DIPL ING DR
IPC: F02P23/04
Filed: 2003-09-23
Granted: 2006-10-05
Abstract: The device has a switched pumped solid laser with a light source, and a solid laser crystal enclosed in a resonator (9). A quality switch (4) increases power density, and a focusing device (7) focuses a laser beam into a combustion chamber. The source, resonator, crystal, switch, focusing device, an output mirror and a cooling device (11) that cools the resonator, are integrated into a single unit in a spark plug shaft of an engine.
Patent DE-50308873-D1 (DE)
Inventor: PAJUNK HORST
IPC: A61B17/88
Filed: 2003-02-04
Granted: 2008-02-07
Abstract: A cannula comprises a mandrel rod (14) which accommodates an injection cannula (20) in its internal guide channel (18) which extends from an opening (19) at the far end of the mandrel, to an opening (17) at its near end.
Patent DE-50310188-D1 (DE)
Inventor: BELGER PETER
IPC: C08L19/00
Filed: 2003-11-04
Granted: 2008-09-04
Abstract: Loose, free-flowing rubber particles (I) comprising a reclaimed rubber core with a permanently elastic coating of binder material over the entire surface.  An Independent claim is also included for a method for the production of (I) by mixing ground rubber scrap with a binder containing polymer components and then stirring the mixture continuously or quasi-continuously until the polymer components are completely crosslinked and the particles are completely coated with binder without sticking together.
Patent DE-50311560-D1 (DE)
Inventor: FRENZEL STEFAN
IPC: C13B15/00
Filed: 2003-12-18
Granted: 2009-07-09
Abstract: The biological material is treated by electroporation. Cell fluids are separated from the biological material. The biological material is extracted. The content of biological cell material in the cell fluid and the extract are preserved. Separation of cell fluid from the biological material is achieved by mechanical loading, e.g. by tumbling. The mechanical loading is always less than 2 MPa. The separation takes place in a screw, preferably a solid screw. Extraction takes place at preferably 45-60[deg]C and is alkaline. The biological material comprises sugar beet, i.e. beta vulgaris, and/or sugar beet chippings. An independent claim is included for corresponding plant.
Patent DE-50312660-D1 (DE)
Inventor: BELZER WERNER
IPC: C07D235/18
Filed: 2003-01-15
Granted: 2010-06-10
Abstract: Purification of 1,7'-dimethyl-2'-propyl-2,5'-bi-1H-benzimidazole (I), obtained by reacting 2-propyl-4-methyl-1H-benzimidazole-6-carboxylic acid (II) (or its salt) with N-methyl-o-phenylene diamine (III) (or its salt), comprises treating the crude product with carbon. An independent claim is also included for the use of (I) as purified above in the preparation of telmisartan.
Patent DE-50313635-D1 (DE)
Inventor: FREUND DIRK
IPC: A61B5/022
Filed: 2003-05-28
Granted: 2011-06-01
Abstract: The invention relates to a blood pressure manometer comprising a housing which receives components such as a manometer, a display unit and the like, a cuff which is connected to the housing and is positioned around a limb, a cuff storage element in which a section of the cuff can be retracted in order to adjust the width of the cuff, and a cuff tightener which pulls the cuff section into the cuff storage element with a pre-determined tractive force. According to the invention, the cuff tightener comprises a pre-tensioned spring drive and a detachable withdrawal blocking element which prevents the cuff from withdrawing counter to the spring drive. Said spring drive causes the cuff to automatically tighten with a pre-determined force, ensuring reproducible measuring results. According to another advantageous aspect of the present invention, the cuff storage element and the cuff tightener are integrated into the housing or can be engaged in a locking manner therewith. Preferably, the cuff storage element can receive an end of the cuff and can be embodied as a closing element which can be detachably locked to the housing. An automatic switch-on mechanism switches the appliance on as soon as the cuff storage element is locked to the housing when the cuff is positioned on the limb.
Patent DE-58905548-D1 (DE)
Inventor: VOGELSANG HORST
IPC: F16L9/19
Filed: 1989-12-09
Granted: 1993-10-14
Abstract: A pipe assembly for holding cables, consisting of extruded plastic pipes, which can be assembled from plastic pipes laid on top of one another, forming columns and free spaces, by means of integrally formed flexible spacer webs, to form a pipe bundle which is intended to be laid directly underground. The spacer webs have holes or slots which are large enough to allow water to enter and emerge. In the assembled pipe bundle, a spacer web forms the lowest region of the pipe bundle inner space resulting from the column and free spaces. <IMAGE>
Patent DE-58906233-D1 (DE)
Inventor: BELKA HEINRICH
IPC: B62J7/04
Filed: 1989-02-16
Granted: 1994-01-05
Abstract: A luggage carrier for two-wheeled vehicles contains a frame (11) forming a luggage support surface, the longitudinal sides (12, 13) of said frame extending approximately parallel to a longitudinal axis of the vehicle. From the frame, on each side a pair of support legs (16, 17) extend converging downwards in a V-shape. Their lower free ends are mounted on the two-wheeled vehicle in the vicinity of the open ends (6) of a fork. 
<??>In order always to be able to set a desired inclination or a horizontal position of the luggage support surface independently of the respective geometry of the frame of the two-wheeled vehicle, a releasable fixing element (37) is assigned to each of the support legs (16, 17) through which element the upper end of each support leg can be fixed on the respective longitudinal side of the frame of the luggage carrier (9) at any desired position within a section, which section extends at least for a certain amount parallel to the respective longitudinal side (12, 13). 
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Patent DE-58908909-D1 (DE)
Inventor: KLOSS GERD
IPC: B01F3/04
Filed: 1989-04-04
Granted: 1995-03-02
Abstract: PCT No. PCT/CH89/00067 Sec. 371 Date Feb. 5, 1989 Sec. 102(e) Date Feb. 5, 1989 PCT Filed Apr. 4, 1989 PCT Pub. No. WO89/09814 PCT Pub. Date Oct. 19, 1989.An apparatus for submerged culture of tissue cells in which gas is supplied to the culture medium in an upright sterilizable container through a rotating hollow shaft having a plurality of sets of radially extending blades from which the gas is discharged only along upper surfaces of the blades within a cage formed by vertically spaced hollow baffle plates connected by hollow posts through which gas is supplied to the baffle plates and is charged into the nutrient medium through porous parts of the plates.
Patent DE-59001654-D1 (DE)
Inventor: POLLAUF SIGRID DIPL ING
IPC: H02G5/08
Filed: 1990-03-15
Granted: 1993-07-15
Abstract: The invention relates to an outlet box for a busbar system, having connecting pieces (6) which are led out of a housing. During installation with busbar systems, the connecting pieces (6) engage between the busbars (10) and are conductively connected thereto by means of a clamped connection. In order to minimise the risk of electric shocks during installation, the invention is intended to offer a solution in which the connecting pieces (6) are covered, so far as possible, to protect against being touched. This cover is formed by a hose-like covering device (3) which is arranged on the outlet box (2) in such a manner that the connecting pieces (6) are completely covered except for the side located in the installation direction. It is particularly advantageous for the covering device (3) to be designed in the form of a folding bellows which has a fixed frame (5) on the open end. A laterally arranged clip (4) holds the covering device in the unfolded state. During installation of an outlet box on a busbar system, the covering device rests with the frame (5) initially on the busbar system (1) and shortens itself into the busbar system (1), in accordance with the movement of the connecting pieces (6). <IMAGE>
Patent DE-59006383-D1 (DE)
Inventor: HAUBENNESTEL KARL-HEINZ DIPL I
IPC: C09D7/47
Filed: 1990-01-17
Granted: 1994-08-18
Abstract: The coating and moulding masses contain an effective amount of alkyl vinyl ether polymers to improve the levelling and/or to prevent or eliminate foam. The alkyl vinyl ether polymers are copolymers containing identical or different recurring units of the formula 
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 in which R is a C1-18-alkyl or CmF2m+1(CH2)2 group where m is a number from 4 to 18, and identical or different recurring units of the formula 
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 in which R' is a particular group.