baber/WOPTO huggingface dataset:
Patent DE-19523946-A1 (DE)
Inventor: DEHIO GOTTFRIED
IPC: B60T8/40
Filed: 1995-07-05
Abstract: To precharge the self-priming return pump (17) of an antislip control braking system, for example at low temperatures, the invention proposes that a precharging pump (28) be situated between reservoir (22) and master cylinder (1) to deliver pressure medium into one or both of the feed connections (23, 24) to the master cylinder (1), said pressure medium reaching the suction side of the return pump (17) through the switching of an electromagnetic reversing valve (19) and an electromagnetic block valve (4). For normal braking a line fitted with an on-off valve (27) is provided between reservoir (22) and master cylinder (1). This on-off valve (27) is closed for purposes of precharging the return pump (17). The on-off valve (17) can be either an electromagnetically actuated valve or else a hydraulically actuated valve.
Patent DE-19525257-A1 (DE)
Title: Electrical plug and socket connector for automobile - has double locking system provided by cooperating locking elements of both connector halves securing connector in fully assembled position
Inventor: HEIMUELLER HANS-JOST DIPL ING
IPC: H01R13/627
Filed: 1995-07-11
Abstract: The connector has an initial locking device provided by cooperating locking elements (9,11) of the plug and socket halves (1,4) of the connector and a second locking device provided by further cooperating locking elements (22,23), only brought into engagement upon full interconnection of the connector halves and inter-engagement of the first locking elements. Pref. both locking elements (11,23) of one connector half (4) are integral with one another, the second locking element of the other connector half formed as a flexible spring tongue, bent about a fold line to bring it into the locking position.
Patent DE-19529123-A1 (DE)
Title: Garage with parking device for second floor with joint entrance - has platform as second parking level which is guided in two U=shaped rails by rollers, rails being fixed to longitudinal wall of garage and inclined towards garage door
Inventor: KLOSS GERNOT
IPC: E04H6/06
Filed: 1995-08-08
Abstract: The garage has a platform (1) as the second parking level which is guided in two U-shaped rails (4) by rollers (2,2a). The rails are fixed to the longitudinal wall of the garage and are inclined towards the garage door (5) and are open towards the middle of garage.
Patent DE-19530986-A1 (DE)
Title: Locking device for castors, esp. on rubbish bins
Inventor: IHLOW KLAUS-DIETER
IPC: B65F1/14
Filed: 1995-08-23
Abstract: The device locks a castor, esp. on a rubbish bin, and has a rotating shaft (21) with an associated cam, in order to block the swinging of the wheel fork relative to its bearing head, and to block the rotation of the wheel. The cam acts against a bolt (17) which penetrates through the centre of the bearing head. The shaft is cranked (22) in order to form the cam in the region of each bolt, and is retained on each side of the cranked section, by a bearing clip (23) which is associated with the bin. The clip may have a bearing shell, which is open at the bottom, and which may have a bearing perimeter which is slightly larger than the semicircular circumference of the shaft, in order to form at least one clipping lug.
Patent DE-19533751-A1 (DE)
Title: Hinged folding bicycle frame
Inventor: BRINGEWALD HORST
IPC: B62K15/00
Filed: 1995-09-12
Abstract: The folding bicycle has the folding frame joints (1) formed with external collars and internal hinges. Pref. the external collars have threaded or bayonet connections and have handles both to help assembly and to carry the bicycle when folded.Pref. the hinges have multiple links and can fold together inside the frame tubes when the bicycle is in use. Pref. the hinges have limited movement to prevent over-folding.
Patent DE-19536584-A1 (DE)
Title: Copying photographic originals with different density extent
Inventor: MAENDL MATTHIAS DR
IPC: G03B27/73
Filed: 1995-09-29
Abstract: The method uses a copying material for the matching of the contrast of the copying material to the requirements of the original, which has a distinct contrast dark plate effect. Namely, the gamma value alters considerably with the alteration of the exposure time. The illumination density of the original during the copying is so controlled that over the corresp. altered copying time (T), the contrast of the copying material is matched to the respective character of the original. The determination of the original character and the required copying material contrast, is executed automatically based on a sectional scanning of the original and a comparison of the measured density value distribution with distribution of known recording substance.
Patent DE-19541090-A1 (DE)
Inventor: VOLLMERS GERHARD
IPC: B23K11/31
Filed: 1995-11-03
Abstract: A resistance welding process in which the welding electrodes are moved at least via a working piston-cylinder unit, wherein before the start of the welding process, the welding electrode is in a ready position in which it gently touches the workpiece or there is a gap in the tenth of a millimetre range between the welding electrode and the workpiece, and during the subsequent welding process pneumatic force is applied to the working piston-cylinder unit, where the maximum possible stroke of the working piston-cylinder from the position of readiness corresponds to 1 to 40 times the travel of collapsing bulges in projection welding or 1 to 120 times the penetration distance of the welding electrode in an originally hard material becoming pasty during the welding process in spot welding, or 1 to 60 times the penetration distance of the welding electrode in an originally soft material becoming pasty during the welding process in spot welding. The invention also relates to a device for implementing the process.
Patent DE-19546112-A1 (DE)
Title: Tow cable with driven guide or routing trollies
Inventor: SCHMIDT HEINZ
IPC: H02G11/00
Filed: 1995-12-11
Abstract: A tow cable in which the drive motors of the routing trollies are provided with a circuit to cause an increase in motor speed during generator operation. There is a  circuit responding directly to the generator current and another to the speed increase. There is alternate step-up and step-down in the speed of the drive of the trailing vehicle until generator operation is discontinued.  In front of the load but attached to it is a non-driven slave vehicle. There is an end clamp for the towing cable on the guide rail. The supply-side routing trolley is attached to the end clamp. The following trollies are joined together.
Patent DE-19548671-A1 (DE)
Title: Suction cleaner at a drawing unit for vacuum spinning machine
Inventor: GUENTHER WOLFGANG
IPC: D01H5/66
Filed: 1995-12-23
Abstract: The suction assembly, to keep the drawing unit of a spinner free of dust and other debris, has one or more suction points (35,36) for the extraction of dust and fibre waste. The suction openings (9) at the suction points (35,36) are formed by one or more shaped sections (6,14) for a single drawing unit (1) or a group of neighbouring drawing stations.
Patent DE-19601023-A1 (DE)
Title: Throughflow control valve, e.g. for controlling pressure
Inventor: MAYR KARLHEINZ
IPC: F16K31/00
Filed: 1996-01-13
Abstract: The valve (1) controls the flow of a fluid by the distance of a piston (5) with optional cross-sectional shape from a control edge (6). The distance of the piston from the control edge is set by a linear piezo-stepper motor. The piston is internally hollow and carries a pressure sensor on its side remote from the control edge. The sensor measures the pressure inside the hollow chamber. The pressure sensor is a piezo-pressure sensor (7) and its measured pressure is used to control the throughflow control valve.
Patent DE-19601839-A1 (DE)
Inventor: RIEDLINGER HEINZ
IPC: F04B39/00
Filed: 1996-01-19
Abstract: The annular space (9) within the nonrotating housing (10) stands concentric to the rotation axis of (8) of the cam (6) or crank in pump runs and (9) contains two balls (12) to ride freely round the inside surface (13) of the space (9). The remainder of the space (9) lies empty and free of fluid, using a radial width of space slightly exceeding that of the balls in this direction so that the disbalance as the pump starts moves the balls between the inner and outer walls of the space (9) with the result that sliding friction between balls and between balls and the space limits (9) entrains the balls peripherally as pump starts. The circular groove forming the space (9) has its own releasable cover (15), with space radial width 1/10 to 1/4 mm greater than maximum ball (12) diameter. The outer space wall (13) as ball track runs straight axi-parallel and normal to the largest diameter and thus forms a hollow cylinder of refined steel or hard chromeplated surfaces. The balls are identical in mass and dimension. A permanently fitted counterweight (7) on the housing (10) containing the ring groove (9) faces away from the eccentric part of the cam (6) and/or the connecting rod (5).
Patent DE-19602902-A1 (DE)
Inventor: BANOWSKI BERNHARD
IPC: A61K8/36
Filed: 1996-01-27
Abstract: The invention concerns a soap gel preparation for the use of cosmetic or pharmaceutical active substances, in particular in stick form, containing between 5 and 15 wt % fatty acids in the form of their alkali soaps, between 20 and 50 wt % of a water-soluble polyol, and between 30 and 70 wt % water, said preparation also comprising a portion of between 1 and 10 wt % of a water-insoluble oil in the form of an emulsion with a droplet size of less than 500 nm. The oil is transformed into a transparent microemulsion or an opalescent PIT emulsion and thus incorporated into the molten soap gel stick mass. Oils particularly suitable for this purpose are hydrocarbon oils, dialkylether with between 14 and 36 carbon atoms or mixtures of these substances with a fatty acid ester.
Patent DE-19606507-A1 (DE)
Title: Safety circuit for electric toaster
Inventor: STEINLE MICHAEL
IPC: A47J37/08
Filed: 1996-02-22
Abstract: The circuit has a temperature-tripped timer (13) with an additional circuit (5) fed from the main heating circuit (4). In this heating circuit is an additional switch (8) which is a relay worked from the additional circuit. The current in the heating circuit is measured by processing (11) the voltage drop across a resistor (7) and this is linked to the electromagnetic locking of the bread carrier. The timer and/or the additional circuit and/or the current measuring circuit include an integrated circuit. The relay of the additional switch is a triac.
Patent DE-19607996-A1 (DE)
Title: Stable liquid crystalline or mesogenic 3-fluoro-cyclohexenyl derivatives
Inventor: KIRSCH PEER DR
IPC: C07C17/16
Filed: 1996-03-04
Abstract: Substituted 3-fluoro-cyclohex-3-en-1-yl derivatives of formula (I) are new; in which R1 = hydrogen (H), 1-15 carbon (C) alk(en)yl, optionally mono-substituted by cyano (CN) or trifluoromethyl (CF3) or at least mono-substituted by halogen, in which 1 or more methylene groups (CH2) may be replaced by oxygen (-O-), sulphur (-S-), 1,3-cyclobutylene, carbonyl (-CO-, carboxyl (-CO-O- or -O-CO-) or carbonate (-O-CO-O-) without directly linked O atoms; A1, A2 = (a) trans-1,4-cyclohexylene, in which 1 or more non-adjacent CH2 groups may be replaced by -O- and/or -S-; (b) 1,4-phenylene, in which 1 or 2 CH groups may be replaced by nitrogen (N); (c) 1,4-cyclohexenylene; or (d) 1,4-cyclohexenylene, 1,4-bicyclo(2,2,2)-octylene, piperidin-1,4-diyl, naphth-2,6-diyl, decahydronaphth-2,6-diyl or 1,2,3,4-tetrahydronaphth-2,6-diyl, in which groups (a-c) may be mono- or di-substituted by fluorine (F); Z1, Z2 = -CO-O-, -O-CO-, methyleneoxy (-CH2O- or -OCH2-), ethylene (-CH2CH2-), ethenylene (-CH=CH-), acetylene (-C?=C-), butylene (-(CH2)4-), butenylene (-CH=CH-CH2CH2-) or a single bond; m = 0, 1 or 2; L1 = F, chlorine (Cl), CN, isocyanato (NCO), isothiocyanato (NCS) or optionally substituted 1-6 C alk(en)yl, in which 1 or more CH2 groups may be replaced by -O-, -CO- or -CO-O- without directly linked O atoms. Also claimed is a liquid crystalline (LC) medium containing  >=  2 LC components, including compound(s) (I).
Patent DE-19611887-A1 (DE)
Title: Control of baking temperature in grouped, multiple-hearth oven
Inventor: KNOST DIETER
IPC: F24C15/32
Filed: 1996-03-26
Abstract: A new method controls baking temperature in a recirculating oven. The hearths (2a-e; 3a-e) are assembled in groups (2, 3). The hot gas circulation unit includes a burner (20), hot gas supply channels (13a-b; 14a-b) for individual groups and fans (23, 24; 23', 24') for circulation. Each channel also has a damper adjusting volumetric flow-rate to each group. To control baking temperature, actual temperature Tist is measured for the respective group under control. The deviation  (delta T) between actual and desired (wi) values is established, in accordance with a given time/temperature profile. Control magnitude(s) (Yi) for the burner (20) and/or dampers is established in accordance with a given control program, taking into account the measured thermal state of the other group.
Patent DE-19612952-A1 (DE)
Title: Electronically controlled brake servo for road vehicle
Inventor: EICK RUEDIGER DR
IPC: B60T13/563
Filed: 1996-04-01
Abstract: The brake servo is enclosed in a housing with two vacuum chambers and working chambers separated by movable walls. The working chambers are connected to atmosphere by a control valve operated by an electromagnetic actuator (24) comprising a coil, an armature (24b) and a counterpart (24c) held apart by a spring (24f).  The shaping and/or the material of the armature and counterpart are chosen to give a characteristic of magnetic force with respect to air gap which shows a positive slope preferably within the working range of the movement.
Patent DE-19619410-A1 (DE)
Title: Temp. coefft. compensation of voltage source e.g for ADC reference voltage source
Inventor: OLDENDORF CHRISTIAN
IPC: G05F1/567
Filed: 1996-05-14
Abstract: The method requires using a reference voltage source (4) in close thermal contact with a temperature sensor (14). At normal operating temperature a constant voltage is input to the analogue/digital convertor (ADC) (3) while a microprocessor (5) accepts the outputs from the ADC and temp. sensor. The reference source and sensor are then heated (17) and the microprocessor evaluates the changes in both outputs, from which the temp. coefficient of the reference source is determined and stored.
Patent DE-19624132-A1 (DE)
IPC: B29C48/12
Filed: 1996-06-17
Abstract: In a process for manufacturing a tubular insulating and sound proofing material a hollow foam profile is extruded and covered with an outer sleeve preferably a film. Groups of parallel reinforcing fibres forming a tear-resistant material are embedded in and/or placed on the outer surface of the hollow profile during the extrusion or an immediately following extrusion stage. A tubular insulating and sound proofing material, especially for pipes carrying fluids and made by the process, comprises an extruded hollow foam profile with a tear resistant composite sleeve including at least one layer consisting of a flexible mesh reinforcement fused to the foam profile.
Patent DE-19633386-A1 (DE)
Title: X=ray photodetector component apparatus for computer tomography
Inventor: MARCOVICI SORIN
IPC: G01N23/20
Filed: 1996-08-19
Abstract: The apparatus uses semiconductor devices having radiation absorption surfaces provided with a doped region (24) of one conductivity. At least one further region (20-23,25-28) of similar conductivity, each region being provided at respective depths.  A region of opposite conductivity lies between these two regions and at a third depth. The initial two regions can be activated separately or simultaneously, via contact devices (50-58,60-68) coupled to the doped regions extending along the absorption surface.
Patent DE-19639408-A1 (DE)
Title: Bus contact connection for data processing input
Inventor: WOLF JOHANN DIPL ING DR
IPC: H01R25/14
Filed: 1996-09-25
Abstract: The contact arrangement provides contact between a rail system (3) and at least one information processing input of an installation device, and comprises at least one or several paths (4) of electrically conducting plastic embedded in isolating plastic (5), forming a contact area on at least one side of the arrangement. The electrically conducting plastic is pref. elastic, and both conducting and isolating plastic paths are arranged on a base plate (6). Stabilization ribs (7) of a harder material are pref. inserted in the electrically isolating plastic, and also arranged on the base plate.
Patent DE-19640938-A1 (DE)
Inventor: POECHMUELLER WERNER DR
IPC: G08G1/04
Filed: 1996-10-04
Abstract: Disclosed is a device for monitoring traffic zones by means of videocameras which are installed by pairs so as to permit observation with framing overlap.
Patent DE-19644076-A1 (DE)
Title: Control procedure for lifting and lowering load platform
Inventor: KNOBLING MANFRED
IPC: B60P1/44
Filed: 1996-11-01
Abstract: The operation of the first operated component (15,16) is effective only if the other component is also operated before the expiry of a defined time. The time span for operation of the second component begins to run only after a known time delay after the operation of the first component. The time span for operation of the second component is greater than the time delay after which the time span begins to run. The time span or the time delay can be varied.
Patent DE-19707299-A1 (DE)
Title: Sound-proofing wall supporting growing plants
Inventor: KLERING PAVEL DR
IPC: E01F8/00
Filed: 1997-02-11
Abstract: The soundproofing module (1-5) can incorporate cores consisting of thin flat clay bodies suspended in the frame over their entire surface. In front of them there can be bodies accommodating vegetation and dish-shaped bodies with openings for the vegetation and limiting evaporation. The frame can contain a water-collecting gutter at the bottom and a water-supply pipe at the top. The clay bodies can be accommodated in water-permeable plastics tissue, with thread-type or flat distance-pieces forming an even chamber 2 to 5 cm wide.
Patent DE-19711434-A1 (DE)
Title: Control circuit arrangement for DC motor connected to AC line supply
Inventor: KLINGBEIL THOMAS DIPL ING
IPC: H02M7/10
Filed: 1997-03-19
Abstract: The circuit arrangement includes a first output current terminal (D) connected over at least one diode (Dl) in forward direction with a line supply connection (B), and a second output current terminal (C) connected over at least one second, reverse diode (D2) with the same line supply connection. The second output current terminal is connected over at least one diode (D4) with a second line supply connection (A), and over at least one further, reverse diode (D3) with the first line supply connection. The first output current terminal is connected over a series circuit of a fifth diode (D5) and an electrolytic capacitor (C1) with the second line supply connection. The second line supply connection is connected over a series circuit of a sixth diode (D6) and an electrolytic capacitor (C2) with the second output current terminal. A first and a second controllable switch (S1, S2) are connected in parallel to the fifth and sixth diodes.
Patent DE-19714128-A1 (DE)
Title: Vehicle roof with removable central portion
Inventor: REINSCH BURKHARD
IPC: B60J7/14
Filed: 1997-04-05
Abstract: The vehicle roof (1) consists of a rigid central portion (4) which covers the driver's and passenger's seats and spans the gap between the top of the windscreen (2) frame (3) and the front of a rear portion (7). The rear portion contains a rigid rear window (6) and rigid side windows (8). The two roof sections are connected together by linkages (13,14) so that the rigid central portion may be moved back and downwards to its stowage position under the rear portion of the roof. During the removal of the roof, the rear portion is tilted upwards to make room for the central portion of the roof. The rear portion is hinged (12) to the vehicle bodywork at its rear edge.
Patent DE-19714626-A1 (DE)
Title: Walling system is based on diverse-shaped interlocking building blocks with insulating- or structural properties
Inventor: REUSING DIETER
IPC: E04B2/86
Filed: 1997-04-09
Abstract: This original wall system has diversely shaped shuttering elements (blocks) which can be variously combined and are used especially for concrete-cored walls, being left in situ after pouring. In horizontal joints (105) there are fixing guides. These confer dimensional stability and tensile strength (especially against pouring). The blocks may have vertical holes in various cross sections, carrying services or reinforcing rods or tubes in various cross sections. The latter further stabilise the construction. The block edges can have a variety of interlocking conformations, e.g. tongues and grooves; studs and depressions. Whatever the conformations, they are situated to allow interlocking to the sides, above and below each block. As required, the blocks may be insulating, e.g. of hard foam, polystyrene or polyurethane. The blocks may be mineral fibre-reinforced cement, natural products, limestone, pumice, clay, ceramic, porous clay, expanded concrete, concrete, gypsum, plaster board, wood, wood particle board, pressed materials or cork. The cast core (5) comprises concrete, lime mortar, mortar or other stabilising material.
Patent DE-19719076-A1 (DE)
Title: Hydropneumatic vehicle suspension
Inventor: BRANDENBURGER WALTER DIPL ING
IPC: B60G17/04
Filed: 1997-05-06
Abstract: The hydropneumatic vehicle suspension system has the support for the control spring (41) of the three-way pressure control valve (20) at a closely sited positioning piston (42), which divides the control zone (48) within a housing (52). It has a working surface (47) subjected to a pressure force within the control zone (48), against the pressure of a positioning spring (51) supported at the housing (52). The control pressure is taken from the feed (16) to the piston zone (3,4), upstream of the releasable non-return valve (17). The positioning spring (51) has a pretension and spring constant greater than the control spring (41). Their levels put the positioning piston (42) at an initial limit stop (54), on an initial working pressure with the control spring (41) at a maximum pretension and, on an increase in the working pressure by a given value, is at a limit stop (53) where the control spring (41) has a min. pretension.
Patent DE-19724614-A1 (DE)
Title: Pressure device for clutch release bearing of vehicle
Inventor: DOREMUS OLIVER
IPC: F16D23/14
Filed: 1997-06-11
Abstract: The pressure ring (16) is provided with a collar (17) for location on the membrane spring (11) of the coupling on the opposite side to the release bearing. An axially directed casing (18) is provided and a connecting ring (20) extends ring-shaped into the interior of the casing. The connecting ring is elastically deformable. At least two peripherally distributed extensions (25) hold between two fingers (19) the pressure ring in relation to the membrane spring. The extensions extend axially and peripherally support an axial holding tongue. The tongue extends at a distance from the outlet edge of the extension to border a recess on the end of the extension. The peripheral lengths of the tongue are at most the same as the width of the slit between the two fingers of the membrane fingers. The peripheral gap between the free end of the tongue and the outlet edge of the extension is greater than the width of the slit.