baber/WOPTO huggingface dataset:
Patent DE-3872284-D1 (DE)
Inventor: NILSSON ROLAND
IPC: E21C35/18
Filed: 1988-03-21
Granted: 1992-07-30
Abstract: The present invention refers to a tool (14) intended to be rotatably mounted in a cutter (10), said tool (14) is in operative position carrying out ice-scraping and/or snow clearing of a road surface (17), and that the longitudinal axis (16) of the tool (14) forms an angle ( alpha ) being in the range of 20 DEG  - 90 DEG , and that a hard material tip (15;15';15'') of the tool (14) contacts the road surface in operative position of the tool. The invention also refers to the hard material tip (15;15';15'') separately. The aim of the invention is to present a tool (14) and especially the design of the hard material tip (15;15';15'') that is especially adapted for ice-scraping. The invention is characterized in that the hard material tip (15;15';15'') includes a cylindrical or slightly conical portion (20;20';20'') and a smoothly curved shape-defining surface (21;21';21'') connected to said portion (20;20';20'').
Patent DE-3872983-D1 (DE)
Inventor: BOURQUIN PATRICK
IPC: D02J1/18
Filed: 1988-07-22
Granted: 1992-08-27
Abstract: The fibre (18) issuing from a reel (12) passes into an untwisting system (26) and then into a degreasing oven (24) and enters a tank (30) containing a liquid (32), before being wound onto a receiver reel (38). A pump (50) makes it possible to suck up the liquid contained in the tank and to deliver it by means of a nozzle (48) onto the fibre at a point located within the tank. The pressure exerted by the liquid discharged in this way causes the separation of the filaments (58) forming the fibre (18), and the fibre wound onto the reel (38) is one which has been spread correctly. The invention is used for the spreading of fragile fibres. <IMAGE>
Patent DE-3877567-D1 (DE)
Inventor: SCHEUFLER GERT
IPC: G03B17/26
Filed: 1988-03-04
Granted: 1993-02-25
Abstract: The cassette loader has a lightproof housing (1) inside which the trays of sheet film are arranged one over the other, with the larger sizes at the top. The dispensing ends (2b) of the trays are adjacent to a sloping feed (8) down to the cassette (15) so that the film sheets do not drag over the lower trays during loading. The selected sheet size is taken from the tray by a suction grip and dropped into the sloping feed. This has a conveyor belt with retainers to locate each sheet, or a suction grip.
Patent DE-3878670-D1 (DE)
Inventor: MOULY RAYMOND JULES
IPC: C03B21/02
Filed: 1988-12-20
Granted: 1993-04-01
Abstract: Glass shapes and sheets are cut directly from a heated glass ribbon while maintaining the optical quality of the cut glass. A float glass ribbon is removed from a glass forming chamber and prior to annealing, a line of cut is heated to its softening temperature. A blade arrangement thereafter penetrates the glass along the heated line of cut to sever the glass. The cut glass edge is shaped after cutting while the edge is still at the softening temperature. During the line heating and cutting operation, the overall glass temperature is maintained above the strain point of the glass.
Patent DE-3878903-D1 (DE)
Inventor: MYERS ROBERT E
IPC: B29D28/00
Filed: 1988-07-21
Granted: 1993-04-08
Abstract: Grating comprises two sets of mutually parallel, interlocking fibreglass reinforced moulded resin bars extending transversely to one another. One set are underlying bearing bars of rectangular cross-section having a thickness T and a height H. Each bar has inverted U-shaped notches of depth D at longitudinally spaced positions. Each notch includes oppositely directed oblique slots extending downwards and outwards terminating adjacent the upper edge of a bar in oblique cam surfaces diverging outwards and upwards spaced apart a distance W". The second set of bars are of inverted U cross-section including a horizontal base portion and a pair of diverging legs of thickness equal to that of the diver-ging slots in the bearing bars but having a vertical height H' greater than the vertical depth D fo the notches. The cross bars have flat horizontal upper edges and oblique edges diverging outwards. The bars have rectangular locking notches of width W' equal to the thickness T fo the bearing bar but of height H' less than their overall vertical height H". The locking notches form laterally opposed vertical edges which contact the opposite sides of the bearing bars, their horizontal edges being spaced a distance W" between the upper edges of the opposed oblique camming surfaces in the bearing bars. When the cross bars are forced into the inverted U-shaped notches of the bearing bars, their locking notches are deflected inwards by the camming action of the camming surfaces at the upper ends of the oblique slots and momentarily deform the cross bar legs so that they enter the slots. Consequently the cross bars join to the bearing bars with their oblique legs snapping flush with the oblique surfaces of the latter and prevent removal.
Patent DE-3883732-D1 (DE)
Inventor: STEPHAN DIETER DR
IPC: A23L25/00
Filed: 1988-12-07
Granted: 1993-10-07
Abstract: In the method, the linseed is coarsely ground in order to break open at least the seed casing. Most of the linseed oil is pressed out of the coarse linseed meal. The linseed cake is finely ground. The linseed meal is treated, in order to extract the remaining oils and fats, with an extractant which is suitable for this, and which is subsequently removed again. In addition, either at the same time as the oil and fat extraction or separate therefrom, the water content of the linseed meal is also expediently reduced.
Patent DE-3884342-D1 (DE)
Inventor: GOMA GERARD
IPC: C12P7/58
Filed: 1988-07-11
Granted: 1993-10-28
Abstract: Process for the simultaneous aerobic preparation of gluconic acid, fructose and oligosides, in which Aspergillus niger microorganisms are caused to act on sucrose solutions while the solution is maintained at a pH close to 5 by controlled addition of a basic liquid converting gluconic acid into gluconate, characterised in that: - a heel stock is prepared by Aspergillus niger fermentation in the dilute sucrose solution, - when the glucose concentration is approximately 10 g/l or when the GF2 concentration is close to its maximum, the sucrose concentration is increased to more than 400 g/l on proliferating Aspergillus niger cells, - the microorganisms are separated from the culture medium before exhaustion of the sucrose concentration to avoid hydrolysis of the oligosides, - the said oligosides and fructose are separated from gluconic acid or from the gluconate.
Patent DE-50002756-D1 (DE)
Inventor: KOERNER TILLMANN
IPC: F16H57/033
Filed: 2000-09-07
Granted: 2003-08-07
Abstract: The application relates to a unitary case for a plurality of angular drives which comprises at least one bevel gear step with a first bevel gear and a second bevel gear, and which is provided for achieving various angles between a transmission input shaft and a transmission output shaft. The second bevel gear is coupled to the transmission output shaft in an indirect rotationally fixed manner. The unitary case is designed for a plurality of possible angular outputs wherein multiplication is substantially constant and the outer diameters of the individual bevel gears are substantially identical.
Patent DE-50005965-D1 (DE)
Inventor: HUBER ING
IPC: G01N27/28
Filed: 2000-09-05
Granted: 2004-05-13
Abstract: On each narrow side of the seal (10) in recesses (28, 29) there are projecting guides (26, 27) in the sensor carrier. The guides lie in a sealing plane ( epsilon ) defined by the sealing lips on the side facing away from the cover section (2).
Patent DE-50006477-D1 (DE)
Inventor: LANG DR
IPC: F24D11/02
Filed: 2000-12-12
Granted: 2004-06-24
Abstract: The device has at least three heating medium circuits in addition to a load circuit. One heating medium circuit contains the absorbers and desorbers of all modules in series with a high temperature heat exchanger in a heat cell with an exhaust gas line and heated by a burner, a low temperature heat exchanger and a pump. A condensing exhaust gas heat exchanger in the exhaust gas line is connected to one of the heating medium circuits. The device has several modules (M1,M2). There are at least three heating medium circuits (W1-W3) in addition to a load (11) circuit (W4). One heating medium circuit contains the absorbers (A) and desorbers (D) of all modules connected in series with a high temperature heat exchanger (1) in a heat cell (3) with an exhaust gas line (8) and heated by a burner (2), a low temperature heat exchanger (4) and a pump (P1). A condensing exhaust gas heat exchanger (9) is arranged in the exhaust gas line and is connected to one of the heating medium circuits.
Patent DE-50009308-D1 (DE)
Inventor: RIPPL PETER
IPC: B23K26/16
Filed: 2000-11-29
Granted: 2005-02-24
Abstract: The invention relates to a blowing device (4) for a laser system (1) used for separating or welding workpieces (17). The blowing device (4) has at least one nozzle assembly (5), which generates a gas stream (7) that is oriented at an angle to the laser beam (3). The blowing device also has an air supply (8) which, on one side of the nozzle, leads into the proximity of the nozzle opening (6) and which is provided for an air supply stream (10) that is fed to the gas stream (7) in an essentially parallel manner or at an apex angle. A second air supply (9) is arranged on the other side of the nozzle. Said second air supply leads into the proximity of the nozzle opening (6) and is provided for a second air supply stream (11) that is fed to the gas steam (7) in an essentially parallel manner or at an apex angle. A protecting glass (13), which is oriented toward the gas stream (7) in an essentially parallel manner, can be alternatively or additionally placed in the proximity of the nozzle opening (6). Said protecting glass is provided in the form of a pane and directly abuts against the nozzle opening (6) in a sealed manner. In the preferred embodiment, the outer cross-section of the nozzle (5) is provided in the shape of a drop or a vane, whereby at least the outer surfaces thereof extending toward the nozzle opening (6) form air conducting surfaces (12).
Patent DE-50009913-D1 (DE)
Inventor: WINTGENS RUDOLF
IPC: B28B7/08
Filed: 2000-12-04
Granted: 2005-05-04
Abstract: The molding material is of a type undergoing delayed hardening. An Independent claim is included for the corresponding equipment comprising a core shooting unit and an extraction station. A compressed air reservoir, also included, can be abruptly depressurized. Equipment is provided to invert the core box.
Patent DE-50010845-D1 (DE)
Inventor: MAGYAR PETER
IPC: H02M5/257
Filed: 2000-12-19
Granted: 2005-09-01
Abstract: The invention relates to a method for operating a 3-phase controller circuit, especially a soft start device for 3-phase motors, with a controllable semi-conductor circuit (2) in two of its three phase branches (L1-T1, L2-T2, L3-T3), respectively. The problem with known methods for controlling asymmetrically constructed circuits of this type are the unwanted side affects, such as torque fluctuations, that occur in motors to be controlled or similar. The invention solves this problem by providing that the two semiconductor circuits (2) of the phase branches to be controlled are controlled asymmetrically.
Patent DE-50013869-D1 (DE)
Inventor: MEINTKER MANFRED
IPC: G21D3/08
Filed: 2000-10-24
Granted: 2007-01-25
Abstract: For dosing lithium in cooling water containing cationic impurities or for reducing cationic impurities, the invention guides cooling water cycle through a first side of an electrodialysis unit and guides a concentration cycle through a second side of the electrodialysis unit. Cationic impurities are filtered out of the medium of the concentration cycle with a selective ion exchanger that is disposed in the concentration cycle.
Patent DE-50015511-D1 (DE)
Inventor: FISCHBECK UDO
IPC: G09G3/36
Filed: 2000-11-03
Granted: 2009-02-26
Abstract: The image enhancement device has the image signal input (1) coupled to 2 different signal paths respectively containing an interpolator (2) and a delay device (3), each providing an image signal with a higher resolution, fed to a switching stage (6) which supplies one or other of the enhanced signals to the display (7), in dependence on a switching control signal (S1). This is provided by a processor (4) coupled to the signal input for evaluating the image content.
Patent DE-50016079-D1 (DE)
Inventor: BOEHM KARL-HEINZ
IPC: E03F5/02
Filed: 2000-12-27
Granted: 2011-04-28
Abstract: A filter device (34,36,38,40,42) is reversibly arranged in the rain water seepage shaft section (12,14) between an inflow aperture (16) and an outflow aperture (18), and is held by a retaining device (30,32). This device takes the form of radially inwardly extending bolts or similar continuously or at least partly continuously acting as a shoulder section (30). The holding device may also be formed as a corrugation (12a) on the inner periphery of the shaft section, in which the filter device engages. A further alternative for it takes the form of an inner tube or holding body insertable in the shaft section.
Patent DE-50103897-D1 (DE)
Inventor: BRANDNER ALEXANDER
IPC: D21B1/16
Filed: 2001-04-11
Granted: 2004-11-04
Abstract: The invention relates to a method for the production of cellulose particles by means of dispersing a cellulose solution in a precipitant, in addition to a device for carrying out said method.  The method is characterised in that the cellulose solution is dispersed by the shear load produced with the aid of a refiner in the precipitant, and the cellulose is regenerated or precipated in a dispersed form.  The device is characterised in that it contains a disk refiner, which has axial boreholes in the stator disk and plate for the introduction of the preciptant.  According to the invention, it is possible to produce fibrous cellulose particles having a defined average fibre length with excellent homogeneity fibre material.
Patent DE-50109997-D1 (DE)
Inventor: HIRT ROSWITHA
IPC: B62D49/04
Filed: 2001-03-09
Granted: 2006-07-20
Abstract: The appliance consists of support part and support plate on snow plow and vehicle, a connection system, and a return unit to apply a return force to the support part. It also has a tilt adjustment drive (16), acting on the return unit so that the zero position of the support part is variable. The connection system consists of a lever system (1) with three or more levers (2,3,4). At least one lever is connected to the support plate, and to the support part via a spatial joint.
Patent DE-50112466-D1 (DE)
Inventor: BLUEMCKE THOMAS
IPC: G01S7/4913
Filed: 2001-03-01
Granted: 2007-06-21
Abstract: The light transit time measurement system has light detectors (1) with switch (3) connection direct to a mixer (4) using pulsed local oscillator (5) which also controls the light transmitter (6).
Patent DE-50113000-D1 (DE)
Inventor: GUDLIN TAMAS
IPC: F16D65/28
Filed: 2001-01-08
Granted: 2007-10-25
Abstract: A cable device for actuating a control element, in particular for actuating a transmission shift shaft of a motor vehicle transmission, and preferably for actuating a parking lock of the motor vehicle transmission, is provided. The cable device has a core and a sheath substantially encasing the core. The core and the sheath are mounted such that they form a pull-push cable. A first end of the core is operatively connected to the control element, in particular to the transmission shift shaft. A emergency actuation device cooperates functionally with the core in such a way that, in the event of a functional failure of a controlling device, the control element can be, preferably manually, actuated with the emergency actuation device.
Patent DE-50115352-D1 (DE)
Inventor: BOHLENDER FRANZ
IPC: B60H1/03
Filed: 2001-12-06
Granted: 2010-04-01
Abstract: The electric heating device has a positive temperature coefficient (PTC) heating element and two electrode sheets contacting with the PTC heating element (18) for supplying power to the PTC heating element. The two radiator elements (17) are connected together to the electrode sheets in a heat-conducting manner. The electrode sheet and the radiator elements are provided in the PTC heating element in stacking manner and is clamped in the frames. An electric insulation is provided between the electrode sheet and the radiator element connected to the electrode sheets.
Patent DE-50206572-D1 (DE)
Inventor: DIRKS ROLF
IPC: H01R13/74
Filed: 2002-02-26
Granted: 2006-06-01
Abstract: The invention relates to a bus coupling by adjacent walls (1) of two adjacent functional units of a switching system. The aim of the invention is to provide an improved coupling which can be easily secured to the walls of the functional units and which ensures secure functional unit control in a compact form. Means (13) for securing to the respective functional unit walls (1) are integrated into the insulating bodies (8). A sealing body (18) which can be used for the coupling or a closing body (18') can be inserted into the insulating body (8). The insulating body (8) is provided with a sealing gap (32) into which the edge (18.2) of the sealing body (18) or the closing body (18') which is embodied in a cupular form can be pressed.
Patent DE-50208591-D1 (DE)
Inventor: HOLLENBERG DETLEF
IPC: C09B69/00
Filed: 2002-01-03
Granted: 2006-12-14
Abstract: A composition and method for using the composition for dyeing keratin fibers. The composition consists of indole/indoline hybrid dyes and hybrid dye precursors. More particularly, the indole/indoline hybrid dyes and hybrid dye precursors correspond to formula (I): X-S-Y (I) where X is a group derived from an indole or indoline derivative as a melanin precursor, Y is a group derived from an oxidation dye precursor of the secondary or primary intermediate type or an indole or indoline derivative as a melanin precursor; and S is a structural element which is common constituent of the groups X and Y, a direct bond or at least one spacer group. The composition may also be used to color human skin.
Patent DE-50210087-D1 (DE)
Inventor: MUFFLER HANS-JUERGEN
IPC: C23C24/08
Filed: 2002-11-29
Granted: 2007-06-14
Abstract: in conventional methods for the reaction to give final products, the cation donor starting material is introduced in solid form and the anion donor starting material in gas form as reactant gas. The anion donor starting material in particular can however be highly toxic, such as to be technically difficult to handle in the gaseous state. According to the inventive method both starting materials are applied to a solid mixture as easily handled solids, whereby under the applied method conditions the starting materials in the solid mixture do not inter- or intra-react. After application of the solid mixture to a substrate with any morphology, the solid dry starting layer is treated with an activating gas, which triggers the chemical reaction between the solid starting materials, which is as non-toxic as possible and the components of which are not contained in the final product. Said method is thus suitable for production of chalcogenide coatings or organic coatings according to the choice of starting materials in a technically simple, reliable and economic manner of operation, in particular in large-scale applications.
Patent DE-50210467-D1 (DE)
Inventor: FRANZEN JOHANNES
IPC: B24B41/06
Filed: 2002-08-30
Granted: 2007-08-23
Abstract: The invention relates to a device (1) for sharpening multiple blade knives (17), comprising at least one motor (5) and a retaining table (2) which can be displaced in relation to the motor, said retaining table (2) comprises a retaining device (8) which enables the blades (7) to be fixed, and an axis (6) of the motor (1) disposed perpendicular to the main displacement axis (24) of the retaining table (2).
Patent DE-50210749-D1 (DE)
Inventor: BARILLAS GONZALO
IPC: F16J15/3268
Filed: 2002-09-06
Granted: 2007-10-04
Abstract: Sealing ring comprises a ring body (1) made of an elastomer material with a clamping bead (2) formed by a ring-shaped spring body (5) inserted in a form-locking manner into a recess in the sealing ring housing <??>Preferred Features: The ring body and the spring body are joined by vulcanization. The spring body is completely surrounded by the elastomer material of the ring body. The spring body is made of spring steel or a thermoplastic material. The ring body has a Shore hardness A of less than 90, preferably 60-85.
Patent DE-50307457-D1 (DE)
Inventor: LOHMANN BERNHARD DIPL-ING
IPC: B62D43/10
Filed: 2003-10-14
Granted: 2007-07-26
Abstract: The method involves manufacturing a semifinished body for different vehicles in respect of model variants by producing the semifinished body, painting it and then adapting it as required for the selected respective vehicle model variant. Longitudinal and transverse bearer elements are assembled to form a semifinished platform-rear car that is fitted with a base plate (1) with a spare wheel basin (2) and attached to other parts.  AN Independent claim is also included for the following:  (a)  a semifinished body for different vehicles in respect of model variants.
Patent DE-50308608-D1 (DE)
Inventor: GOEBBEL HANS-GEORG
IPC: B01J8/22
Filed: 2003-07-14
Granted: 2007-12-27
Abstract: A process is described for preparing tetrahydrogeranylacetone in which pseudoionone, geranylacetone and/or dihydrogeranylacetone in a liquid phase, in which particles of a catalyst which is capable of preferentially hydrogenating carbon-carbon double bonds over carbon-oxygen double bonds are suspended, is conducted through a device which inhibits the transport of the catalyst particles in the presence of a hydrogen-containing gas.
Patent DE-50309512-D1 (DE)
Inventor: KUNZ HUGO J
IPC: B22D17/20
Filed: 2003-02-10
Granted: 2008-05-15
Abstract: Filling chamber comprises: a feed opening (11) for liquid casting material; and a cooling device (14) arranged in the region (12) lying opposite the opening (11). The cooling device is formed by a plate which can be inserted into the wall of the filling chamber in the region lying opposite the feed opening. The plate is provided with guiding channels. Preferred Features: The plate has a spiral-like feed channel (16) and a recycle channel (17) for the coolant, the channels being provided with corresponding external connections. The plate is bent corresponding to the bend in the filling chamber wall.
Patent DE-50309522-D1 (DE)
Inventor: LORENZ DIRK
IPC: G08B21/16
Filed: 2003-10-14
Granted: 2008-05-15
Abstract: The pneumatic transport line (2) contains an elongated displacement body (3) with at least one infrared sensor (4) for detecting ignition points (1) and an elongated sleeve (7) that is transparent at least at some points. The infrared sensors are arranged inside the sleeve at infrared transmissive points of the sleeve. The sleeve can be made of an infrared transmissive material, especially quartz glass.
Patent DE-50312524-D1 (DE)
Inventor: BUERK RICHARD
IPC: B65H39/055
Filed: 2003-10-02
Granted: 2010-04-29
Abstract: The method for the manufacture of bound books, magazines or brochures entails lifting of printed sheets (5) in an edge region from a front side of a printed sheet pile and withdrawing them from the rest of the pile by a feed component . The edge region is gripped by the feed component and then withdrawn from the rest of the pile parallel to the longitudinal extent of the edge region. The edge region is provided with a fold. An independent claim is included for a device (1) for the manufacture of bound books, magazine or brochures has a separating device and a feed component combined into a withdrawal unit (13).
Patent DE-58901527-D1 (DE)
Inventor: HASENBEIN NORBERT DR
IPC: C08F210/02
Filed: 1989-06-20
Granted: 1992-07-02
Abstract: The invention relates to a process for the preparation of ionically crosslinked ethylene copolymers by mixing the carboxyl group-containing copolymers with an aqueous metal salt solution in the reaction zone of a twin-screw extruder and transferring the reaction mixture into a degassing zone, to an ionically crosslinked ethylene copolymer, and to its use as a coupling agent, injection-moulded article or coating film.