baber/WOPTO huggingface dataset:
Patent DE-10362028-A1 (DE)
Title: Verfahren zur Bestimmung einer Abgasrückführmenge
Inventor: BARBA CHRISTIAN
IPC: F02M25/07
Filed: 2003-09-26
Abstract: Die Erfindung betrifft ein Verfahren zur Bestimmung einer äußeren Abgasrückführmenge für einen Verbrennungsmotor, wobei die äußere Abgasrückführmenge aus einer Abgastemperatur (T¶3¶), einer Frischgastemperatur (T¶2¶), einer Frischgasmenge (m¶L¶) und einer inneren Abgasrückführung (m¶Ri¶, m¶Ri0¶) ermittelt wird und wobei die innere Abgasrückführung (m¶Ri¶, m¶Ri0¶) die Verbrennungsgasmenge (m¶RiOT¶) berücksichtigt, die während eines Ladungswechsels im oberen Totpunkt in einem Zylinder des Verbrennungsmotors verbleibt.
Patent DE-19502090-A1 (DE)
Title: Harmful emissions and fuel consumption reduction device e.g. for petrol and diesel IC engines with oil-fired heating system
IPC: F02B3/06
Filed: 1995-01-24
Abstract: The device contains a hard PVC tube system (1,4) contg. inductance (6) with no mechanical connection to the fuel flowing in the pipe system. The pipe system is connected via screened cable to control electronics. The control electronics consists of an oscillator which produces a sawtooth pulse with a frequency of about 500 Hz which is applied to a constant DC current. The pulse current control is applied to the inductance via a power amplifier. A directed electromagnetic field in the pipe system is pulsed by the sawtooth pulses to provide energy to the fuel chain molecules.
Patent DE-19502966-A1 (DE)
Title: Opto-electronic component for colour display screen or gas sensor
Inventor: EISELE IGNAZ PROF DR
IPC: H01J17/06
Filed: 1995-01-31
Abstract: An electrically conductive substrate (1) and surface layer (5) are separated by an insulator (4). The surface layer (5) has openings, beneath which the substrate (1) bears electrodes (3) within cavities (8) in the insulator (4). The cavities (8) are filled with gas.  A optically transparent coating (9) which can b gas-tight may be used over the surface layer (5). By imposing a potential difference between an electrode (3) and the surface layer (5) a field emission causes the gas in the cavity (8) to be illuminated.
Patent DE-19504015-A1 (DE)
Inventor: HILLE HANS-DIETER
IPC: C09D7/65
Filed: 1995-02-07
Abstract: The invention concerns microgel obtainable by polymerisation in the aqueous phase of a monomer mixture of at least one ethylenically monofunctional compound selected from the group of vinyl compounds, alkyl esters of acrylic or methacrylic acid, hydroxyalkyl (meth)acrylates and vinyl acetate, and at least one ethylenically di- or multifunctional compound selected from the group of diacrylates, triacrylates and/or (meth)acrylic acid esters of polyfunctional alcohols. Polymerisation takes place in the presence of a polycondensation product of a polycarboxylic acid, polyhydroxycarboxylic acid, hydroxypolycarboxylic acid and/or polyhydroxypolycarboxylic acid with polyol. The invention also discloses the use of the microgel for aqueous or solvent-containing coating compounds, in particular for aqueous or solvent containing base coatings, (metal)-effect base coatings or varnishes in the motor industry.
Patent DE-19505288-A1 (DE)
Inventor: ASANUMA NOBUYOSHI
IPC: G01C21/26
Filed: 1995-02-16
Abstract: In a vehicle travel control system, map information including the present position of the vehicle is output 2 to the driver, the course to be followed to a given destination is set and the vehicle is controlled 13 based on this course eg by limiting its speed when a bend is approached. When the vehicle is judged to deviate from the set course, an alarm is activated and an alternative course may be set with the vehicle being controlled according to the deviated course. Also disclosed (figure 2) is a system whereby possible course deviations are determined when the pattern of turn indicator actions do not match those required for the set path to be followed. The vehicle can then be controlled in accordance with either the set or deviated course eg the vehicle speed can be limited so that it can safely negotiate the severist of the bends that are available to it at a given location. <IMAGE>
Patent DE-19509606-A1 (DE)
Title: Tissue removal system for drainage shunt for hydrocephalus
Inventor: NOBLES ANTHONY A
IPC: A61M1/00
Filed: 1995-03-16
Abstract: The system uses a tubular catheter (12) inserted in the drainage shunt, with a blade projecting from its distal end, for removing tissue within the drainage shunt upon rotation of the catheter. An optical viewing element is inserted through the catheter for viewing the displacement of the catheter and detecting the position fo the tissue to be removed. Pref. the catheter has a pair of blades (52, 54) for removing tissue when the catheter is rotated in clockwise and anti-clockwise directions (74, 76) respectively. Each blade is pref. curved and may be heated to allow cauterising.
Patent DE-19509887-A1 (DE)
Title: Safety belt winder with bobbin for motor vehicle
Inventor: SPECHT MARTIN DIPL ING
IPC: B60R22/20
Filed: 1995-03-17
Abstract: The belt bobbin (20) is rotatable in a winding frame against the force of a drive spring (6), which a sensor (9) responds to excessive vehicle acceleration or braking and/or excessive belt pull acceleration and actuates a block for the bobbin against further rotation in the belt unwinding sense. A positive and play-free drive (4,5,22) transmits the force of the drive spring below the bobbin to the latter and/or the bobbin rotation to the belt sensor located under the bobbin. Pref. the bobbin is mounted on a support rail (26) secured to the car body for the belt height adjuster.
Patent DE-19510622-A1 (DE)
Title: IC engine throttle with throttle flap housing
Inventor: MARQUARDT WERNER-KARL DIPL ING
IPC: F02D9/10
Filed: 1995-03-23
Abstract: The throttle flap is coupled to shaft (6) swivelably mounted is a housing bearing recess (10) and swivelled by an adjuster, engaging the shaft. A bearing (33) is located in the axial direction on the shaft, at least indirectly and is swivelable in peripheral direction w.r.t. the shaft. The bearing is held in the bearing recess, at least indirectly. Pref. the shaft carries two stops (31-111, 32-111), between which the bearing is held in axial direction, held against one stop by a clamp (34).
Patent DE-19513644-A1 (DE)
Title: Trailer for overhanging part of crane being towed by tractor
Inventor: JUNG AXEL
IPC: B60P3/28
Filed: 1995-04-04
Abstract: The trailer can support eg. the overhanging part of a crane being towed by a tractor. It has the overhang (2) supported in a mounting (4) between guides (6) allowing movement along an upper or a lower tilting path. The support surface (7) of the mounting is curved. The guides and the support surface allow the overhang to tilt by a certain angle and both are attached to a turntable (9) moving about a vertical axis (10) in the trailer. There is further space in the trailer for carrying loads (13). The mounting and the loading surface are on two parallel longitudinal chassis rails, connected by transverse beams.
Patent DE-19515909-A1 (DE)
Title: Brazed heat exchanger mfr.
Inventor: STAFFA KARL-HEINZ DIPL ING
IPC: B23K1/20
Filed: 1995-04-29
Abstract: Brazed heat exchangers are mfd. from Al tubes, coated electrolytically or by spraying with Zn and flux in a single operation. The tubes are assembled with other components, either Zn-coated or uncoated, and the assembly is brazed together. Pref. the flux specified for the 'Nocolok' process is used.  Also claimed is a heat exchanger consisting of extruded Al tubes (1) with corrugated fin strips (2) between adjacent tubes, and with at least one header (4) of non-braze-coated material and/or extruded material and/or an extruded section.
Patent DE-19517232-A1 (DE)
Title: Factory exit=door fire=protection system
Inventor: BRAUER GUENTER
IPC: E06B9/00
Filed: 1995-05-15
Abstract: The housing (5) with cover is incorporated in the threshold of the exit door (2). This accommodates a flexible sealing wall (6,7), also a frame guide (4) with seal (9), the latter being an integral part of the wall. A release mechanism, operated by a sensor or manually extends the wall to form a dam (3) of sufficient height. The wall can be made of rubber or similar plastics material, or rubberised cloth, being folded when in the rest position and extended by compressed air. The seal can likewise be made of rubber, plastics, or rubberised cloth, and can incorporate a sealing lip.
Patent DE-19519615-A1 (DE)
Title: Stacking system for shaped sections of doors and windows
Inventor: ALSFASSER ANDREAS
IPC: B62B3/04
Filed: 1995-05-29
Abstract: The stacking system uses a support (4) with which the shapes (2) laid upon it are lowered into the container (3). The support is held by a lowering device (5). A retainer (6) secures a pile placed on the support when the lowering device sinks below the level of the container. The retainer is formed by the floor of the container and is provided with a gap to allow the passage of the lowering device.
Patent DE-19525289-A1 (DE)
Title: Bonnet structure for vehicle
Inventor: KANEKO TAKASHI
IPC: B62D25/10
Filed: 1995-07-03
Abstract: The bonnet structure consists of a reinforcing element and a locking bracket between a bonnet inner part and outer part. The reinforcing element consists of an upper flat section and flange sections. The flange section of the locking bracket laps over the flange section of the reinforcing element and is welded to the bonnet inner part. The upper flat section of the reinforcing element is rigidly connected to the inner surface of the bonnet outer part.
Patent DE-19526261-A1 (DE)
Inventor: UTSCH JOACHIM
IPC: B44B5/00
Filed: 1995-07-19
Abstract: The distance between the facing work surface parts (6',7') of the top (1) and bottom part (2), when the embossing die is closed at the end of the embossing process, is smaller in the area of the raised parts (22) of the plate (20) than the distance between the facing work surfaces (6,7) in the area of the recessed parts (21). In the top part, the recess (3) for each character being embossed is surrounded by a rim (5) ending a cutting edge and protruding towards the bottom part. The depth (t) of the recess for embossing a character in the top part, compared with the protruding rim is less than the height (h) of the corresponding protuberance (4) on the bottom part for embossing the same character.
Patent DE-19527503-A1 (DE)
Inventor: WALTER KLAUS DIPL ING
IPC: F02D41/04
Filed: 1995-07-27
Abstract: In an electronic control system for an internal combustion engine, the controller cuts off ignition and/or injection when the will to stop is recognised and determines the position of the internal combustion engine even during the slow down phase until its standstill. Shortly before engine standstill, fuel is once again injected into at least one still open inlet valve. When the internal combustion engine is started again, ignition is triggered in the at least one cylinder into which additional fuel was injected, so that a first torque is immediately generated. In order to determine the probable standstill position of the internal combustion engine, its speed of rotation or speed of rotation gradient is detected during the slowing down phase.
Patent DE-19529142-A1 (DE)
Title: Automatic identification of faulty points in digital image
Inventor: PEAIRS MARK
IPC: G06T7/20
Filed: 1995-08-08
Abstract: The faulty points result from faults in a digitiser generating a digital image from a document image. The digital image contains numerous pixel points, each with a pixel colour value. Numerous documents are scanned for generating several digital images.  A pixel colour value is allocated to each pixel point in each image with a pixel characterised by its position and colour. A numerical value of documents is accumulated for each pixel point in an interesting section, in which the subjective pixel point contains a pixel of a common colour value. Finally pixel points are added, which have a count value higher than a threshold value of numerous points.
Patent DE-19529851-A1 (DE)
Title: High grade steel chimney - comprises outer and inner pipes, inner pipe being made of high grade steel and positioned at distance from outer pipe, and insulating layer made of shapable material e.g. plastics hard foam and positioned between inner and outer pipes
IPC: F23J13/02
Filed: 1995-08-12
Abstract: The chimney comprises outer and inner pipes (2,5). The inner pipe is positioned at a distance from the outer pipe. The inner pipe is made of high grade steel and there is an insulating layer (6) between the inner and outer pipes. The insulating layer is made of a shapable material, e.g. a plastics hard foam. The outer pipe has reinforcing fins (3,4) towards inside and/or outside which secure the insulating layer. The inner pipe has two ribs (7) which engage into the insulating layer with an end section.
Patent DE-19532510-A1 (DE)
Title: Axially locking telescopic damper, especially for motor vehicles
Inventor: ALBRECHT KLAUS DIPL ING
IPC: B60G13/08
Filed: 1995-09-02
Abstract: The damper has a container tube (4), and a piston (3) which is fixed to a connecting rod (2). The piston divides the tube, or a cylinder inside it, into two working volumes, and the rod is guided and sealed externally in the region of the upper volume. An outer tube (6) is arranged coaxially around the outside of the container tube, and is fastened to the rod. The tubes can be fixed together axially via a frictional or shape-mating locking mechanism (7), which may be arranged coaxially between them, and which may have an elastic element whose radial size can be altered. The element may also have at least one cavity which may be filled by a gas and/or a fluid.
Patent DE-19534652-A1 (DE)
Title: Aid for introducing endotracheal tube into trachea when laryngoscope can not be used
Inventor: SKOLJAREV GORAN DR
IPC: A61M16/04
Filed: 1995-09-19
Abstract: The aid for introducing an endotracheal tube into the trachea is used when the anatomical conditions in the larynx prevent or hinder the use of a laryngoscope and takes the form of a bar. The bar is made from plastic (b) or it can be aluminium with a plastic coating (d). At the distal end, the plastic (4) extends over the metal core (3) to form a flexible point which is at least 1.5cm. Its diameter is less than that of the endotracheal tube. The bar is fed through the endotracheal tube such that it extends downwards at least seventeen cm. At the proximal end, the bar has a circular shape (9). After intubation, the bar is removed and the endotracheal tube is fixed to the tongue with tape.
Patent DE-19538289-A1 (DE)
Title: Movement limit reporter for vehicles
Inventor: LASCZYK PETER
IPC: G01P13/00
Filed: 1995-10-14
Abstract: The movement limit reporter comprises an elastically deformable bellows (1) which can be attached to the periphery of the vehicle. Its cavity (2) can expand of its own accord through at least one aperture (3) in its wall. It may be filled with air. When it is subsequently pressed together, acting as a bumper, due to contact with an obstacle, it empties. As it does so, the aperture in it creates noise, and thus acts as an acoustic signal producer, or may have such a signal producer fitted in it.
Patent DE-19538775-A1 (DE)
Title: Leak test for fuel tank ventilation system
Inventor: BLUMENSTOCK ANDREAS DIPL ING
IPC: B60K15/035
Filed: 1995-10-18
Abstract: The fuel system of a vehicle is fitted with venting facility for the fuel tank to collect fuel vapour in an adsorption filter (AF). This collected fuel is subsequently flushed into the inlet manifold (SR) by opening a flushing valve (AV) into the filter. The fuel system has an on board diagnostic system with a pressure meter (DDM) to measure the vapour pressure over the fuel level in the fuel tank (KT). To eliminate the effects of expansion and contraction of a plastic fuel tank, the metering process includes a controlled over pressure/ under pressure applied to the metering pressure for a controlled time interval. The pressure changes are monitored to determine if the tank has changed in volume ie. creep of the tank material. The over pressure is generated by closing the venting valve (TEV) and the flushing valve (AV) while compressed air is applied. Under pressure is generated by opening the venting valve and connecting to the inlet manifold. At the end of the metering sequence pressure is equalised by opening the flushing valve.
Patent DE-19542766-A1 (DE)
Title: Hydraulic control for working cylinder of vehicle friction clutch
Inventor: RUEHMER HEINZ DIPL ING
IPC: F16D48/02
Filed: 1995-11-16
Abstract: The working cylinder has a piston (1) and is divided into two hydraulic chambers (3,4) containing hydraulic fluid. One of the chambers (3) is capable of being loaded by a control line (5) from a hydraulic control device (6).A valve (7) is provided which disconnects the hydraulic control line from the hydraulic chamber (4) during filling by a filling device (8). After filling of the chamber is complete, the chamber is connected with the hydraulic control device so as to compensate for the fluid-loss.
Patent DE-19548822-A1 (DE)
Title: Antenna apparatus for mobile phone
Inventor: BAHR ACHIM DIPL ING
IPC: H01Q9/30
Filed: 1995-12-27
Abstract: The base point of the monopole antenna (A) is surrounded by a hollow cylinder (HZ1) of electrically conductive material. Both the input impedance and the radiation pattern of the monopole antenna can be adjusted by changing the physical dimensions of the hollow cylinder i.e. its length and diameter. In addition the aperture diameter of the opening for the base point of the monopole antenna in the electrically conductive housing can be used for adjustment. A further hollow cylinder of electrically conductive material (HZ2) is conductively connected to the monopole antenna.
Patent DE-19600997-A1 (DE)
Title: Signals processing network bus-system for data transmission between subscribers
Inventor: LEIFER CHRISTOPH
IPC: H01R31/00
Filed: 1996-01-12
Abstract: The bus subscribers (1) are arranged one after the other along a carrying rail (2), each having signal processing units or modules and being connected with all the others, as in a network, through a bus coupling module (3) that reproduces the signals for the bus subscribers. Each subscriber has an individual address and the signals are passed along the bar by radio waves. For this purpose, each subscriber has a coupling input (4) and a coupling output (5). Optical fibres can be used between adjacent subscribers. Each subscriber possesses a unit (8) for evaluating data transfer to a working stage (9) with separate terminals (6, 7), supplying power if needed.
Patent DE-19602703-A1 (DE)
Title: Twin=port, two=stroke, high=speed engine
Inventor: WAGENER UDO
IPC: F02B25/08
Filed: 1996-01-26
Abstract: The engine has a crank case (2) between two opposing coaxial cylinders (4,5), in which pistons (6,7) move on the ends of connecting rods (8,9). Each rod has a guide (14,15) which is fixed to the case, and which forms a compression chamber (17,18) along with the piston and the inside of the cylinder. Each cylinder foot (20) has a slot (21) on an induction port (19) for combustion air, and each charge chamber (22) has a valve (63) which is connected to the cylinder chamber (26,27) by at least one air outlet (23) and inlet (24) slot in the cylinder wall (25). Each chamber also has at least one outlet slot (28) for the burnt gases, and a nozzle (31) for the direct injection of fuel. A spark plug (32) is mounted in each cylinder head (30), and the piston, together with the bearings for the crankshaft and the connecting rods, are lubricated.
Patent DE-19603045-A1 (DE)
Title: Compact light distributor for centralised bright lighting system
Inventor: CASSARLY WILLIAM J
IPC: G02B6/42
Filed: 1996-01-29
Abstract: The light from a source emerges from an optical waveguide (16) and opt. colour wheel, and is directed at the concave entry surface (24a) at the rim of the distributor (24), whose upper and lower plane faces (24b) exhibit total internal reflection. The reflected light emerges from another concave surface (24c) on the opposite side of the disc. The configuration forms a uniform and continuous pattern of rays extending to about 45 deg. on each side of the centre, with sharp upper and lower cut-off.
Patent DE-19608186-A1 (DE)
Title: Reconditioning faulty cathode ray tube (CRT)
Inventor: YOU YONGSANG
IPC: H01J9/50
Filed: 1996-03-04
Abstract: The method involves cutting away the neck fo the faulty CRT. Gaseous carbon dioxide is introduced into the bulb to convert barium hydroxide or barium hydrate, precipitated on the CRT inner structure, into carbonate. The CRT is then heated to expel the gaseous carbon dioxide. Suitable getter material is introduced into the CRT, followed by hermetic reclosure (neck welding). Then follows evacuation and ignition of the getter. Preferably the carbon dioxide contains at least 50% humidity, obtained by bubbling gaseous carbon dioxide through water.
Patent DE-19610402-A1 (DE)
Title: Subsoil gas sample collector for e.g. landfill sites - uses gas permeable water=tight pipe that is strengthened, sub=divided into sections, has central gas tapping tube, and can remain in soil
Inventor: GREGORIUS KLAUS DIPL PHYS
IPC: B09C1/00
Filed: 1996-03-16
Abstract: A subsoil gas monitor collector assembly is lowered vertically into a borehole located both above and below the water table. The novelty is that the assembly: (a) gathers gas by means of a gas-permeable yet water-tight pipe; (b) the pipe is sub-divided into sections separated internally by plugs and externally by rings; (c) the pipe is internally strengthened to prevent interior collapse, and is protected externally against damage; (d) the assembly is suitable to remain in the soil for several years and the repeated collection of samples; and (e) the pipe incorporates a central gas tapping tube (variant A), a number of gas-removal tubes projecting into the relevant sections (variant B), or a number of gas-removal tubes extending externally (variant C) into the relevant pipe sections. Each pipe section is discrete and sealed from adjacent sections.
Patent DE-19610728-A1 (DE)
Title: Vertical planetary extruder, particularly for blending thermoplastics
Inventor: RUST HARALD
IPC: B29C48/44
Filed: 1996-03-19
Abstract: A planetary extruder, especially a vertical extruder, with a central shaft and geared planetary shafts, has an extrusion die at the exit which can be closed off. Closure is effected by an axial movement of the central shaft.
Patent DE-19612276-A1 (DE)
Title: Bolt for mending fractures of long bones
Inventor: TRAUTMANN MARTIN
IPC: A61B17/72
Filed: 1996-03-28
Abstract: The system is for repair of fractures especially near the ends of long bones. It consists of a bolt (10) driven into the side of the bone at a skew angle. The end of the bolt left hanging out of the side of the bone has a nut (18) engaging the threaded end of the bolt. The nut bears against a slider (30) which is connected to the bearing piece (20) at the other end of the bolt by spreading wires (16.1). These wires are spread further out as the slider is forced up towards the end of the bolt buried in the knob (12) at the end of the bone. The wires engage with the walls of the marrow cavity and lock the broken pieces together.
Patent DE-19614340-A1 (DE)
Title: Staircase tread cleaning device
IPC: A47L11/30
Filed: 1996-04-11
Abstract: The device has a spray jet (19) for delivering steam on to each tread, with extraction of the released dirt via a suction device (18). The device is moved up or down the staircase via lifting drives (12,13,2,15) and electrically driven roller wheels (14c,4c).  The spray jet and the suction device are adjusted horizontally relative to the surfaces (28,29) of each tread via electric setting drives (24,23).