baber/WOPTO huggingface dataset:
Patent DE-19523898-A1 (DE)
Title: Motor vehicle drive unit control method
Inventor: HESS WERNER DIPL ING
IPC: F02D43/00
Filed: 1995-06-30
Abstract: The figure shows the structure of a proposed regulator. The lines (24,18) pass the RPM and the load, respectively, to the characteristics field (100) and the output line (102) sends a quantity representing the torque (Mind) of the engine to the regulator (99) to a node (104).  The output line (106) passes the acceleration moment (Mbes) to the integrator (108), and the output line (110) sends the model RPM (Mmod) to the node (112), along with the actual RPM (nist). The difference goes to a filter (118) and a proportional regulator (120), and so on.
Patent DE-19525928-A1 (DE)
Title: Electric signal transmission device for transmitting signals between steering wheel and vehicle circuitry - is integrated into housing chamber of steering wheel with chamber cladding formed as rotor
Inventor: BONN HELMUT
IPC: H01R35/02
Filed: 1995-07-04
Abstract: The device transmits electric signals between the steering wheel and the fixed circuitry using a rotor and a stator. An electric cable is arranged between the stator and the rotor. The device is integrated in the steering wheel (8). It is arranged in a housing chamber (12) of the steering wheel (8). The housing chamber outer cladding (13) is formed as the rotor. The stator (2) is preferably coupled to the stationary steering column cladding (1) such that it does not rotate. The housing chamber is preferably covered with a damping material (5). The stator (2) may have an arc shaped flat part with a perpendicular part for fastening and winding the cable (6). It may also have at pick-up element with an associated pick-up element on the steering column cladding.
Patent DE-19531695-A1 (DE)
Title: Crankcase ventilation for IC engine
Inventor: HENNINGSEN BERND
IPC: F01M13/04
Filed: 1995-08-29
Abstract: The oil return line (5) has an oil collection chamber (9) or siphon, set into the crankcase or a gearbox. When the IC engine is started, the chamber automatically fills with oil. The oil is supplied via a toothed gear (11) sitting on a shaft. The case around the oil collection chamber has an oil stripper projection (12).
Patent DE-19531922-A1 (DE)
Title: Bulkhead to protect buildings against flooding
Inventor: BOTT ERICH JOSEPH DIPL ING
IPC: E02B3/10
Filed: 1995-08-30
Abstract: The bulkhead protects buildings from flooding, and is made from wall elements (12) whose side edges (14) can be sealed against one another using connecting elements (22). The underside of the bulkhead has a sealing element (64). The inner side (28) of the wall, which faces away from the water, has an abutment pillar element (32) in the region of the side walls of adjacent wall elements, and is linked rigidly to the latter using the connecting elements. Bracing equipment (68) extends away from each pillar element towards the inside of the wall. Each wall element may have profiled side edges which are angled so that similarly formed elements may be linked together into a wall.
Patent DE-19534820-A1 (DE)
Title: Producing vehicle parts that can be dynamically loaded
Inventor: SOEFFGE FRIEDHELM
IPC: G06F17/50
Filed: 1995-09-20
Abstract: The computer model results from the first step (1), optimised by the finite element process in the second step (2), and then subjected to rapid proto-typing in the third step, giving a nylon model obtained automatically in a laser installation. The nylon model is examined by a thermo-elastic voltage analysis in step (4), evaluated in step (5) for a metal model, and then an estimate of its working life made in step (6). A casting is made from the nylon model in step (7) and shaped for a test stand in step (8) and tested in step (9) with alternating loads. When the results are satisfactory, a  prototype is accepted in step (10).
Patent DE-19545497-A1 (DE)
Title: Ziegler-Natta type catalyst system giving reduced micro:speck formation
Inventor: HUEFFER STEPHAN DR
IPC: C08F4/642
Filed: 1995-12-06
Abstract: The Ziegler-Natta type catalyst system (I) comprises as active constituents: (a) a Ti-contg. solid component comprising a Ti cpd., a Mg cpd., a halogen, silica gel as support and a carboxylic ester as electron donor; (b) an Al cpd. as cocatalyst; and opt (c) a further electron donor cpd. as a further cocatalyst, where the silica gel has a mean particle dia. of 5-200  mu m, a mean particle dia. of the prim. particles of 1-10  mu m, and voids or channels having a mean dia. of 1-10  mu m whose macroscopic proportion in the total particle is 5-20 vol.%. Also claimed are: (1) prodn. of (I) comprising reacting (a), (b) and opt. (c) at 0-150 deg C and 1-100 bar pressure; (2) prepn. of propylene polymers, comprising polymerising propylene and opt. comonomers at 20-150 deg C and 1-100 bar pressure in the presence of (I); and (3) a propylene polymer, partic. a homopolymer, so obtd.
Patent DE-19547940-A1 (DE)
Title: Device for fixing boot lid of motor car in desired opening position
IPC: E05C17/04
Filed: 1995-12-21
Abstract: The lower part fixture device fixes in the lock of the boot wall of the vehicle. A tubular or rod-shaped upper part can be drawn out upwardly and telescopically from the tubular lower part and in its upper end area has a fixture device for insertion in the closure part of the boot lid, and which in normal use on closure of the lid works in conjunction with the lock in the rearward boot wall. An end-piece of the upper part (32), which is available for fixture of the upper part, is exchangeably fixed to the upper part by means of a connection (V1). An end-piece of the lower part (31), which the fixture device (50) has for fixing the lower part, is fixed to the lower part exchangeably by means of a connection (V2).
Patent DE-19606209-A1 (DE)
Title: Drive mechanism for lift door
Inventor: HEIN CHRISTIAN
IPC: E05F15/643
Filed: 1996-02-21
Abstract: The mechanism has a driving motor (6) which is in connected to the opening area (5) of the door through a driving belt (10). The belt has two trunks (10a,10b) and is driven in a circular path in the form of two chord pairs, intersecting the mid-perpendicular line of the opening area of the door wings (2a,2b). The two trunks of the belt are defined by two guide rollers (14,16) which are located off-center the middle of the opening area, so that the angle (a1) formed by the intersection of the mid-perpendicular line and one trunk (10a), is equal to the angle ( alpha 2) formed by the other trunk (10b) and the mid-perpendicular line. Each belt trunk is connected to a corresponding curved door wing via a telescopic connecting link (18,19).
Patent DE-19619150-A1 (DE)
Title: Microparticles, useful in formulations of active agent
Inventor: BODMEIER ROLAND PROF DR
IPC: B01J13/02
Filed: 1996-05-06
Abstract: Microparticles or nano:particles are claimed, which are prepared by converting a soluble active agent (A) into a less soluble form, and enclosing or binding this to microparticles. Also claimed are (1) a process for preparing the particles by (a) bringing (A) and a solubility-reducing substance (B) together with a carrier phase and optionally a second phase (P2), to produce a less soluble form of (A); and (b) forming particles: and (2) a product as above, containing (A) in its less soluble form, dissolved or suspended in the particles.
Patent DE-19621161-A1 (DE)
Title: Manufacture of concrete blocks with at least one cavity
Inventor: KLOEPPNER BERNHARD
IPC: B28B7/18
Filed: 1996-05-24
Abstract: The cores (39) forming the hollow cavities are moved out from them independently of the lower section (29) of the mould which remains in a lower position forming the shuttering of the outer walls (35) of the concrete block. The cores located on the intermediate section of the mould are connected to the upper section (24) of the mould. A second type of concrete is poured into the hollow cavities. The unit formed from the intermediate section of the mould and the upper section serves as an abutment during complete de-shuttering of the concrete block.
Patent DE-19625270-A1 (DE)
Title: Vehicle speedometer
Inventor: WEINER HANS
IPC: G01P3/64
Filed: 1996-06-25
Abstract: The vehicle speed is calculated by a revolution counter (4) fitted to at least one wheel. This value is compared with the actual speed as determined by use of a navigation system (8), e.g. Global Positioning System, at pre-set time intervals. The comparator (11) determines a correction factor to be applied to the counter-derived speed by the computer (6) at regular intervals e.g. once daily or after programmed events such as vehicle start or excess of a given speed. In addition to display of the speed on the instrument panel (7), the corrected speed value can be transferred to other control devices in the vehicle e.g. to calculate the distance covered.
Patent DE-19625590-A1 (DE)
Title: Method for filling construction trenches such as those used for cables and pipes
Inventor: SUILMANN HEINZ
IPC: E02D17/12
Filed: 1996-06-27
Abstract: The method involves base material being ground in conveyance prior to filling in its track. Base fixtures may be dosed on the base material prior to filling. The system for filling of the trenches etc consists of a container (1) with a in-fill hopper (3), at its mouth, for the base material. The container may be positioned at a small distance via a container base (7) that is band, chain or drum-like that runs continuously and has grinding tools (6). The base material may be arranged via the container base on the moving conveyor device (4). The container may be in connection with a dosing system (11) for the discharge of base fixtures.
Patent DE-19627013-A1 (DE)
Title: One=way clutch with inner and outer elements
Inventor: YAMAMOTO KEN
IPC: F16D41/07
Filed: 1996-07-04
Abstract: The one-way clutch (3) comprises an inner element (3a), contg. a runner groove (3a1) along outer periphery, and an outer element (3b), contg. a runner groove (3b1) along an inner periphery. Between the grooves are located rolling bodies (3c) in a cage (3d) with a single-side directed cam face.  The two elements are relatively rotatable in one direction, while supporting a load by the rolling bodies. In the other direction the two elements are mutually arrestable by engagement of the rolling bodies with the cage cam face, or by moving the roller bodies into the cam face.
Patent DE-19630615-A1 (DE)
Inventor: HEI ROBERT D
IPC: B08B3/08
Filed: 1996-07-29
Abstract: A cleaning and sanitizing method for soiled solid surfaces, especially clean-in-place process facilities, involves contacting the surfaces first with an aqueous ozone cleaning composition having a pH greater than 7, wherein the ozone is generated by electrical discharge, then quenching the excess ozone and simultaneously sanitizing the surfaces by contact with an aqueous composition containing hydrogen peroxide, a C 1 -C 10 peroxyaliphatic carboxylic acid or a mixture thereof.
Patent DE-19635383-A1 (DE)
Inventor: SCHAEFER NORBERT
IPC: B01D53/86
Filed: 1996-08-31
Abstract: Honeycomb or cell-like catalyst consists of a monolithic structural bodies containing channels running parallel to their longitudinal axis with honeycomb or cell-like cross-section and having a front surface of more than 50%. The channels have a hydraulic diameter of more than 2 mm. The catalyst has a main component of TiO2 and a hydraulic diameter of 6.8-7.8 mm.
Patent DE-19635632-A1 (DE)
Inventor: HERMANN FRITZ
IPC: F16B37/04
Filed: 1996-09-03
Abstract: The fastener has a clamp plate (3) and a nut (2) which are connected by a flexible connection web (4) to form an integral unit. When the longitudinal sides (6,7) of the nut are parallel to the opening (35) in the rail (30), the connection web engages on the free end (33) of one leg (31) of the opening. When the nut is turned relative to the opening, the connection web engages with the free end (34) of the opposite leg (32). The distance between the nut and clamp plate is smaller than the thickness of the free leg ends, within an edge section, which may be moved into active connection with the free end of one leg.
Patent DE-19637821-A1 (DE)
Inventor: PETER THOMAS
IPC: F25B37/00
Filed: 1996-09-17
Abstract: The invention concerns a heat transferring method, in which a vapor-like refrigerant is absorbed by a liquid solvent and the emerging heat is conducted by a heat-transferring element (22) by means of a heat-transferring medium, which is not in mass transfer with the refrigerant or the solvent. The invention seeks to create a heat transferring method and heat exchangers yielding greater efficiency and having good stability as compared to known methods and exchangers. To this end, the solvent is vaporized into a droplet mist in a refrigerant vapor atmosphere, where an essentially adiabatic spray absorption of the refrigerant by the solvent droplets occurs. The droplet mist of the vaporized solvent is fed to the heat-transferring element (22) through which the heat-transferring medium flows, in order to be cooled and for further absorption of the refrigerant by the solvent.
Patent DE-19639682-A1 (DE)
Inventor: KLUMPP ARMIN
IPC: H01L21/20
Filed: 1996-09-26
Abstract: In a process for joining first and second silicium slices (2, 4), a main surface of the first silicium slice (2) is first provided with a polyimide layer (6), and then a plasma-induced reaction is conducted between the polyimide layer (6) and water. A plasma-induced reaction between a main surface of the second silicium slice (4) and chlorine is also conducted. The main surface of the second silicium slide (4) is then treated with hydrolysed triethoxysilylpropanamine. The surfaces of the two silicium slices subjected to the plasma-induced reactions are then assembled to be joined in a permanent manner.
Patent DE-19645789-A1 (DE)
Title: Rocking lever for valve gear of internal combustion engine for vehicle
Inventor: SAILER PETER
IPC: F01L1/18
Filed: 1996-11-07
Abstract: The lever has a roller (5) rolling on the periphery of a cam (6), which is rotationally located on a bolt in the side walls. The lever is in working connection with a gas shuttle valve (4). The bearing face (7) of the lever for contact with the end face of the valve's spindle (4) is supplied with a lubricating medium through at least one hole (11) pointing in its direction. The hole emerges from a section of the cylinder head cover below the lever's bearing face. The hole may be closed off by a cap which is pressed or fixed in the hole and provided with at least one oil exit hole pointing in the direction of the lever's bearing face.
Patent DE-19646595-A1 (DE)
Title: Bottling machine for filling bottles with drinks
Inventor: STERBA JOSEF
IPC: B67C3/26
Filed: 1996-11-12
Abstract: The bottling machine (1) comprises a block (2) in which a funnel (9) is housed and several pipes (15,20;40,50,60,70) which supply the drink as well as supply and draw off gas. The end-piece of each pipe has an outlet which is shaped like a channel. This end-piece is made from two parts. The outlet side parts (18,19,32,33,44) of these channels are connected to the funnel via a valve outlet (21,43) on the surface of the block. The other halves (20,22,41,40) are connected via another valve outlet (23,42) to a coupling opening on another surface of the block. An external pipe section (15) attached to the pipe is at the same time connected to the pipe's valve outlets and valves.
Patent DE-19647349-A1 (DE)
Title: Preparation of 1,6-hexan:diol and epsilon-caprolactone from carboxylic acid mixture
Inventor: BAUR KARL GERHARD DR
IPC: C07C29/149
Filed: 1996-11-15
Abstract: Preparation of 2,6-hexandiol and  iota -caprolactone from a carboxylic acid mixture containing adipic acid, 6-hydroxycaproic acid and small amounts of 1,4-cyclohexandiols. The mixture is obtained as a by-product of the oxidation of cyclohexane into cyclohexanone and cyclohexanol with oxygen or oxygen-containing gases, water extraction, esterification and hydrogenation into hexandiol and cyclisation of 6-hydroxycaproic acid esters into caprolactone. Steps involved are: (a) esterification of the monocarboxylic and dicarboxylic acids in the aqueous reaction mixture with low molecular mass alcohols, (b) excess alcohol and low b.pt. substances are distilled off, (c) a second distillation step separates the mixture into an ester fraction substantially free of 1,4-cyclohexandiols and one containing at least the greater part of the 1,4-cyclohexandiols, (d) at least part of a substantially 6-hydroxycaproic acid ester stream is separated from the ester fraction in a third distillation stage, (e) the ester fraction from (d) from which the 6-hydroxycaproic acid ester was at least partially removed, is hydrogenated catalytically and 1,6-hexandiol is extracted by distillation and (f) the substantially 6-hydroxycaproic acid ester containing stream is heated above 200 deg C at reduced pressure so as to effect cyclisation. Pure  iota -caprolactone is recovered by distillation.  Preferably water is removed from the carboxylic acid mixture before esterification. Alcohol for esterification is either 1-3C (preferably MeOH) or 4-10C (preferably iso-BuOH or tert.-BuOH) and a variety of distillation, collection and separation arrangements are used depending on the relative b.pts. of the intermediate products involved. A Cu, Co and/or Re based catalyst is used for the hydrogenation step, or one of type CuaAlbZrcMndOx (a > 0, b > 0, c \- 0, d > 0, a > b/2, b > a/4, a > c, a > d and x = a number to balance the formula).
Patent DE-19647514-A1 (DE)
Title: Sensor head measuring method for coordinate measuring device
Inventor: LINDNER MATTHIAS DR
IPC: G01B5/012
Filed: 1996-11-16
Abstract: The measuring method involves generating the force required for a sensor and the mechanical guiding of the sensor movement using the return unit of the sensor head (1). Sensor weight compensation is carried out for different weights.  The weight compensation is provided electronically or by a processor. Preferably, the offset which occurs when the zero position is offset is compensated by addition of an offset compensation voltage to the sensor output signal.
Patent DE-19650515-A1 (DE)
Title: Additional data decoding for MPEG2 data stream of image and sound information
Inventor: BRUECKNER WERNER
IPC: H04N7/52
Filed: 1996-12-05
Abstract: The method involves including additional data into a uniform data structure irrespective of its content.  The service program for managing the collection memory (100) has a logical layer (121) with a language containing a limited number of logical commands, which is independent of the machine language for the processing unit, and which represents the only interface for access (1214) by other service programs to the additional data supplied.  The logical layer has a self-managing search algorithm which accesses the content of the additional data without addressing and according to the structure of the additional data.
Patent DE-19650923-A1 (DE)
Title: Courtesy light for vehicle interior
Inventor: KARG HORST
IPC: B60Q3/02
Filed: 1996-12-07
Abstract: The sun visor (1) has a mirror (2) on the rear, covered by a pivot mounted cover (3). The cover pivot activates a micro-switch (8) for the courtesy light (5) mounted in the roof lining. The light is switched on when the mirror cover is raised, with the raised cover preventing dazzling for the mirror user. The mirror cover has fitting which operate on the micro-switch. The light control operates in any setting of the sun visor. The rear of the mirror cover has clips to secure tickets etc.
Patent DE-19654072-A1 (DE)
Title: New plasticisers with low volatility and low fogging
Inventor: WIEGNER JENS-PETER
IPC: C07C45/46
Filed: 1996-12-23
Abstract: Plasticisers based on diaryl-alkanes of formula (I), or mixtures thereof, in which the benzene rings have one or more substituents in o-, m- and/or p-positions. In (I), R = CH2, C2H4, C3H6 or C4H8; R1 = H and/or 1-4C alkyl; R'and/or R" = acyl groups with 1-12C alkyl chains.  Also claimed is a process for the production of (I) by acylation of diarylalkanes (II) with acid anhydrides or chlorides in presence of equimolar or catalytic amounts of aluminium trichloride or other Lewis acids at 20-60 deg C in carbon disulphide, halogenated aromatics or nitroaromatics as solvents.
Patent DE-19654493-A1 (DE)
Title: Bayesian optimal code analysis and synthesis of code representation
Inventor: GERST HELLMUT DR ING
IPC: H03M7/00
Filed: 1996-12-18
Abstract: The method involves computing a system of code representations for all code groups or clusters using a posteriori compound probabilities according to the Bayes theorem and the entire code under analysis. The computation is performed so that the co-distance of the code representations are maximal and the code distance of the individual codes or code fragments collected into the clusters are minimal for each cluster representation.
Patent DE-19654527-A1 (DE)
Title: Interior light for motor vehicles
Inventor: ELB JUERGEN
IPC: F21V23/00
Filed: 1996-12-19
Abstract: The interior light consists of a plastic housing for holding a tubular lamp and a diffuse plate. The housing has at least one sprung clamping strap for holding the tubular lamp and the housing inner wall has associated conducting tracks for supplying current to the tubular lamp. The housing is a box (1) open on both sides and a base part (2) force and/or shape connected to it. The conducting tracks are flexible conducting foil strips (8) forming part of the vehicle's wiring fit and a strap (9) which folds out of the foil track. The conducting foils are applied to rails and wall-shaped guide bodies (5,6,4) on the inside of the box-shaped housing part. The foil is attached to the base part and the rail-shaped guide body along part of its length. The sprung clamp strap (22) is formed from the base part and engages behind the unfolding strap.
Patent DE-19700084-A1 (DE)
Title: Coffee drink
Inventor: STEFFENHAGEN UTE
IPC: A23F5/40
Filed: 1997-01-03
Abstract: A coffee drink comprises instant coffee with roasted coffee added to it. The instant coffee is sprayed and agglomerated or freeze-dried. The roasted coffee is added during agglomeration or thickening.
Patent DE-19706351-A1 (DE)
Title: Tunnel kiln for firing single layer of tiles
Inventor: PIFFERI GIUSEPPE
IPC: F27D3/00
Filed: 1997-02-19
Abstract: A tunnel kiln, for tiles conveyed as a single layer on a transport or roller system, has at least two series of burners with different characteristics provided on each wall, the burners of one series being used mainly for heating certain zones of the tunnel cross-section. Preferably, the burners of one series are in the form of normal burners with axial flames and the burners of the other series are in the form of burners with axial and radial flames. The burners of each series (51, 52) are preferably in the form of heads or ends of independent supply lines and are preferably supplied in groups, each group being in the form of a head or end of a collector formed by the supply line of its associated series and autonomous regulating devices being provided for regulating the supply depending on the temperature determined in the corresponding section of the kiln. Preferably, the burners of one series are spaced from the burners of the other series in a row (31, 32) of burners mounted on the tunnel wall.
Patent DE-19706427-A1 (DE)
Inventor: MUTSCHLER ROBERT
IPC: B60T8/40
Filed: 1997-02-19
Abstract: The invention relates to a pressure accumulator with a housing (1) that has a pressure connection (5) and a body movably lodged inside the housing (1) and separating at least two chambers (2, 11) from each other in the pressure accumulator. The body is configured as metallic bellows (3), movably lodged in the housing (1) and enclosing one chamber (2).