baber/WOPTO huggingface dataset:
Patent DE-19528622-A1 (DE)
Title: Electromagnetic horn for motor vehicle - has elastic mounted striker for electric contacts with similar rate of we ar as have the contacts.
Inventor: ENGEL KLAUS
IPC: G10K9/15
Filed: 1995-08-04
Abstract: The electric horn has and elastic mounted striker (13) which operates on the electric contacts (11,12) to activate the horn. The material of the striker support tag, and of the striker itself is chosen so that the mechanical wear after approx. 100 000 operations is similar to the arc wear on the contacts. This provides a self compensating action to maintain the quality of the horn. The striker and support are made of thermo-plastic with processing to provide duro-plastic properties. This can be produced by irradiating the items. The contour of the striker is curved for even wear.
Patent DE-19528902-A1 (DE)
Title: Cleaning roller for road cleaning vehicle
Inventor: KUEGLER NORBERT
IPC: E01H1/10
Filed: 1995-08-05
Abstract: The vehicle has several freely rotating rubberised rollers (2), with profiled surfaces. These are positioned axis-parallel to the cleaning roller. Cleaning brushes (3) are located between the rubberised rollers, and are non-turnably connected to the cleaning roller. The rubberised rollers and the brushes are located in the cleaning roller, and are radially adjustable relative to the cleaning roller. The side flanges (8) of the cleaning roller have longitudinal grooves (10) for rollers and brushes. The grooves contain spring-loaded thrust pieces (13), supported against a pressure plate (14).
Patent DE-19529342-A1 (DE)
Title: Overlap degree detection for equipment testing - determining status and events combinations, and entering results in list which is output as matrix on screen
Inventor: HEISING ANDREAS DIPL ING
IPC: G06F11/28
Filed: 1995-08-09
Abstract: The method involves using a data processing system, to create and dynamically actualise a list, which stores all tested combinations of conditions and events of the system to be tested. The list is pref. formed as a matrix, whose rows or columns correspond to the conditions or the events. The list contains pref. only possible or sensible combinations of conditions and events, and tested conditions are marked for identification. A data processing or communications device, to be tested may be simulated on the test system, or physical measurements may be taken during it's operation, to provide data for the test, and to enable an evaluation of the overlap of the real with the ideal conditions and events. The source code of the tested device may be analysed to enable creation of the list of conditions and events. The list may be visualised on screen in form of a matrix.
Patent DE-19534225-A1 (DE)
Title: Mechanical coupling for vehicle brake pedal
Inventor: GRAICHEN KAI-MICHAEL
IPC: B60T7/06
Filed: 1995-09-15
Abstract: The brake rod (2) is pivot-mounted onto a pin that projects from the brake pedal (1). The rod connects with a pneumatic or hydraulic force amplifier to apply a load to the brakes.  The mechanical connection between the rod and the pedal is provided by a slot (10) that fits around the pin and is axially retained by a circlip (11). In the event of an externally generated load being applied, the slot is forced open to break the mechanical connection
Patent DE-19535373-A1 (DE)
Title: Service/maintenance channel of passenger conveyance vehicle
Inventor: VOGEL HEINER
IPC: B60H1/00
Filed: 1995-09-25
Abstract: A passenger vehicle has at least one wall (1) with seats fastened to it. Between the upper and lower fastening points(2,3) is a service channel or duct (4) running the length of the vehicle containing power and signalling cables along with heating pipes. The channel is a profiled rail with separate pipes (6,7,8) containing heated water. On the surface, the channel has ribs (5) to increase its effective surface area. The ribs can be detached. The channel has power cables which are freely accessible from outside with quick release terminals.
Patent DE-19535473-A1 (DE)
Title: Floor, e.g. for public buildings
Inventor: JOURI SELSKI DR ING
IPC: E04B5/38
Filed: 1995-09-23
Abstract: A floor covering, esp. for public buildings, has a shell type carrying arrangement. The latter consists of a thin cement plate (1) and a base section which consists of a light steel arrangement with cutouts (2) and a shell network support (3), which is located in the cut outs. The covering pref. has corrosion, sound and fire resistant characteristics.
Patent DE-19536889-A1 (DE)
Title: Increasing speed and overall production of plastic bag making and collecting machine
Inventor: ODENTHAL HARTMUT
IPC: B31B70/00
Filed: 1995-10-04
Abstract: A welding and collection system manufactures bags, esp. from plastic sheet material. It has upper and lower, rising and falling beams, with upper and lower rinsing and falling clamping strips and a separating unit between the beams and clamping strips. A transport system advances the material band and a collection device with a pinning unit, gathering the bags detached from the band by a separating blade. In the new system, the lower clamping strip (7), quite independently of its normally-adjusted motion, has a separate motorised adjustment for each feed cycle. This corresponds to the height of the rising pack of bags held between the clamping strips.
Patent DE-19540544-A1 (DE)
Title: Ethanol-2-Ý(4-aminophenyl)-sulphonyl¨ hydrogen sulphate compound preparation
Inventor: SAITMACHER KLAUS DR
IPC: C07C303/24
Filed: 1995-10-31
Abstract: Process for synthesis of ethanol-2-(4-aminophenyl)-sulphonylhydrogen sulphate (parabase ester) of formula (I) comprises (i) sulphochlorination of acetanilide with chlorosulphonic acid and thionyl chloride in the presence of a bromide and/or an iodide to form p-acetanilide sulphochloride (II); (ii) reduction of the chlorosulphonyl group of the (II) to the sulphinate; (iii) saponification of the N-acetyl group and (iv) ethoxylation and esterification of the p-acetamino-benzenesulphinate. M = H or alkali metal.
Patent DE-19540841-A1 (DE)
Inventor: TULK STEVEN E
IPC: H05B41/34
Filed: 1995-10-30
Abstract: A strobe lamp fixture 50 is operable from any AC supply voltage 18 in a range of 90 to 255 volts and is controlled by a CPU 62 which provides firing signal to an SCR unit 58, a boost gating circuit 72 and a trigger circuit 64. The trigger circuit 64 starts the lamp 41 which is initially supplied from a boost capacitor 70 via gate 72 and then from the mains AC 18 via SCR's 58. A 400 volt supply for capacitor 70 and for trigger circuit 64 is formed by a regulator 60 in which a voltage multiplier is fed via SCR's (113, Fig. 4), the phase angle of which is controlled to regulate the 400 volt output. The CPU 62 determines the current AC input voltage from the triggering delay of the SCR's in regulator 60 and determines the frequency from the time between zero crossings sensed by a detector 56. The CPU 62 can then determine the necessary conduction angle for the SCR's 58 to achieve a desired lamp intensity with the current supply voltage and frequency. The CPU 62 is AC coupled to circuits 58, 64, 72 via one shots 141, 143 which have a duration of 100 microseconds so that the boost capacitor 70 can recharge while lamp 41 is firing through SCR's 58, and so that the lamp cannot go into a runaway firing if one of the firing signals from CPU 62 should over become stuck in the firing position. A plurality of strobe fixtures 50 may be connected to a central controller (12, Fig. 1) via a serial link 16. According to the state of a first dip switch 151, the CPU 62 in a fixture controls its lamp 41 either in dependence on intensity, duration and time base data on the serial link 16 addressed to that fixture, or by internally generating intensity, duration and time base signals. In the serial link control mode, the fixture address is determined by a second dip switch 153. In the internally controlled mode, a number read by CPU 62 from dip switch 153 represents the intensity, duration and time base that the CPU 62 will generate. <IMAGE>
Patent DE-19541578-A1 (DE)
Inventor: MICHALIK HORST
IPC: B41F13/02
Filed: 1995-11-08
Abstract: The invention relates to a turning rod, acted upon by a blast of air, which should not be modified when the direction of the paper web is changed. This is achieved in that the turning rod has a guide tube provided on one side with air outlets, i.e. on the side facing the web of paper, and mounted at both ends in fixtures to be rigid on a side frame. At least one fixture has a guide groove, acted upon by a blast of air, and for a feed strip. The guide tube is optionally arranged to be rotatable 180 DEG  about its axis of rotation from one final position into a second final position.
Patent DE-19542082-A1 (DE)
Title: Pressure-tight swivelling joint
Inventor: WOEHRL BERNHARD DR
IPC: F02K1/80
Filed: 1995-11-11
Abstract: The swivelling joint (4) is fitted between a structural component (2) and a flap (8) running crosswise between side walls to separate cavities (K) at different pressures from each other. It has several axially successive joint elements (10) connected so that they can swivel relative to each other. These elements are fixed alternately to the structural component and the flap. Seals are fitted between the adjacent joint elements and also between circumferential sectors of the joint elements and the swivelling flap and structural component.
Patent DE-19544575-A1 (DE)
Inventor: MELZER PETER
IPC: F16H25/22
Filed: 1995-11-30
Abstract: The invention relates to a spindle drive with a spindle (1) and a spindle nut (5) which moves on the spindle (1) and is used for high precision drive of a linearly movable device. The spindle nut (5) comprises a base block (8) connected to the movable device  and having a bore extending axially to the spindle (1), at least one sliding nut segment (10, 11) fastened to the base block (8) and with a thread resting on the spindle (1). Said spindle nut also comprises at least one other sliding nut segment (12) which can be pressed in a resilient manner on the spindle (1) using extension springs (16). An adjusting device (17) is also provided which, depending on the direction of linear movement, causes a thread flank of the sliding nut segment (10, 11) to rest against the thread flank of the spindle (1) sliding in the direction of linear movement, and one of the thread flanks of the other sliding nut segment (12) is pressed on the other thread flank of the spindle (1) which does not slide in the direction of linear movement.
Patent DE-19545081-A1 (DE)
Title: Thermostatic valve for coolant of fluid-cooled internal combustion engine
Inventor: LEU PETER
IPC: F01P7/16
Filed: 1995-12-04
Abstract: The connecting opening (14) for the engine outlet is covered by a cover element (30) held resiliently pliable in the direction of the mixer chamber (12). The cover element has several openings (33) closable by the short circuit plate (26) and whose overall cross-section is less than the cross-section of the connecting opening for the engine outlet. The cover element has a collar (32) projecting into the mixer chamber and enclosing the short circuit valve plate. The distance between the edge of the short circuit valve plate and collar is so great that the free cross-sectional face between the edge of the plate and collar amounts to a multiple of the overall cross-section of the openings in the cover element.
Patent DE-19545985-A1 (DE)
Inventor: FREYTAG JOCHEN
IPC: C21B13/00
Filed: 1995-12-09
Abstract: The granular sponge iron is fed into a roller press at temperatures of 600-850  DEG C to form hot briquets. A strip structure is thereby formed from sponge iron with ausformed hot briquets separated from one another by gaps. The strip structure is smashed to isolate the hot briquets, during this operation fragments of strip structure are produced. The hot briquets and at least some of the fragments are cooled to between 20 and 400  DEG C and the cooled briquets and fragments are led through a revolving drum. Inside the latter, fine-grained abrasion material is produced from the briquets and fragments. This is then separated from the briquets and fragments since it is pyrophorous.
Patent DE-19602908-A1 (DE)
Title: Synchronisation device for hydraulic platform
Inventor: DANTLGRABER JOERG
IPC: B66F7/18
Filed: 1996-01-27
Abstract: The synchronisation device has a control device (12) for moving feed parts (10). At least two synchronising devices, which are guided by deflections and are held under tension, contact different sides of the feed parts.  When in motion at least one side moves a synchronisation device in the direction of motion until the deflections contract and the other side stretches.  There is also a synchronisation element such as a synchronisation string (14), a rope or a cogged belt. It has a free end on one side and on the other side it is attached to the feed part.
Patent DE-19612250-A1 (DE)
Title: Image processor with special object illumination for dentistry
Inventor: HERZOG RAINER
IPC: A61B1/24
Filed: 1996-03-27
Abstract: The image processor has a camera (1) a screen (7) and a light source (6) which illuminates an object (2) from one direction (8). The camera records the object from a different direction (9). The light is conveyed to the object by a light wave guide (3) and the light frequency is varied by a filter. The strength of the light source is controlled. Provision is made to enlarge the photograph and the object can also be taken using x-rays.
Patent DE-19616263-A1 (DE)
Title: Aerogels and xerogels production from wide range of inorganic or organic gels
Inventor: GHISLAIN MICHAUX BERNARD
IPC: C01B33/158
Filed: 1996-04-24
Abstract: In the production of aerogels and/or xerogels based on inorganic or organic gels by mixing a gel precursor (I) with an organic solvent, hydrolysis and converting the resultant gel into an aerogel or xerogel with carbon dioxide (CO2) under super-critical conditions, (I) is treated with an aprotic solvent (II) which is soluble in CO2.
Patent DE-19617088-A1 (DE)
Title: Surface-cleaning machine for sweeping, cleaning, polishing grinding etc.
Inventor: JOHN JUERGEN
IPC: E01H1/05
Filed: 1996-04-29
Abstract: The machine comprises an endless belt with cleaning components fitted on to or into the belt or cast in it. The belt (6) runs round rollers (5,7) mounted vertically in the machine, so that it and the components bear against the surface to be cleaned over its entire length. Alternatively, the rollers can be at a slight angle to the surface, so that the belt does not run against it for its full length. One of the rollers can be driven, while the other is an idling one. All kinds of driving motor can be used, together with a transmission mechanism of variable speed and which is reversible.
Patent DE-19620141-A1 (DE)
Title: Protection device for detecting earth shorts in energising circuit for electrical machine
Inventor: FRITISCHI JUERGEN DIPL ING
IPC: G01R31/34
Filed: 1996-05-07
Abstract: The circuit contains a square wave generator (2) of a very low frequency voltage symmetrically coupled to the energising circuit via high impedance resistances on one side and on the other side via measurement shunt (10) to earth. The voltage drop across the shunt is used to check the measurement circuit contg. the energising circuit, square wave generator and measurement shunt for open circuits.  An integrator (16) connected to the shunt generates a measurement parameter and related output corresp. to the voltage-time area during a half period of the square wave voltage (Ug(t)) from the voltage drop across the shunt. A limiter stage (18) connected to the integrator output generates an alarm signal (S) if the output value (A) is below a defined level.  The limiter thus generates low output voltage alarm
Patent DE-19627338-A1 (DE)
Inventor: PIETZAK BJOERN DIPL PHYS
IPC: C01B31/02
Filed: 1996-06-28
Abstract: In order to improve the yield of higher fullerenes produced by the Krätschmer-Huffman arc process, the graphite electrode contains an oxygen-gettering material whose boiling point differs only slightly from the graphite evaporation point.
Patent DE-19630138-A1 (DE)
Title: Recovery of olefin(s) from poly:olefin(s)
Inventor: ZIMMERMANN HEINZ DR ING DR
IPC: C07C4/22
Filed: 1996-07-25
Abstract: The process for recovering olefins from polyolefins comprises dissolving the polyolefins in a hydrocarbon mixture and depolymerising. The solution is diluted with superheated vapour and the mixture produced is converted into the gas phase and then thermally cracked. The novelty is that the depolymerisation (1,2,3,4) is carried out in a depolymerisation stage containing a mixer (1,2), a separator (4) and a pump (3) and is coupled with the vapour cracker via a heat exchanger arranged in the convection zone (9) of the vapour cracker, where the hydrocarbon mixture is preheated and fed into the mixer (1,2). The polyolefins (12) are fed via a conveyor into a liquid return stream (13) and then into the mixer (1,2). The mixture is removed as solution (17) from the mixer (1,2), diluted with the vapour superheated in the convection zone (9), further heated in the convection zone (9) and fed into the separator (4). A liquid phase is conveyed with the pump (3) and a gaseous depolymer (20) is heated in the convection zone (9); and thermally cracked.
Patent DE-19633861-A1 (DE)
Title: Intruder or fire alarm monitoring system for number of objects, esp. houses
Inventor: GERLACH EDELBERT
IPC: G08B25/10
Filed: 1996-08-16
Abstract: The system has several alarm installations (2) each arranged in or on one of the objects (1) to be monitored. Each installation has at least one sensor for detecting an alarm triggering event. A wireless transmitter sends a signal indicating the alarm state of the respective object and identifies a respective object. The transmitters are connected at the output side with an antenna for emitting the alarm signal and the identification signal. The individual installations have a receiver connected at the input side with an antenna to receive alarm signals and identification signals from other installations. An output unit reproduces optically and/or acoustically the alarm signal. The reproduction of the alarm signal depends on the identification signal.
Patent DE-19639116-A1 (DE)
Title: Fuel tank ventilation arrangement for motor vehicle
Inventor: GRAS JUERGEN
IPC: B60K15/035
Filed: 1996-09-24
Abstract: The arrangement includes a filter casing (17) connected at a ventilation nozzle (13) of a fuel tank (10), which comprises an absorption filter (18) for the deposition of fuel vapours.  An air inlet and outlet (19, 21) are provided for an adjustable airstream for a filter regeneration of the absorption filter.  The adjustable airstream is supplied over the air outlet (21) to an induction manifold (11) of the combustion engine.  An air pump (23) with reversible flow direction is connected to the air outlet of the filter casing.  The flow direction of the air pump is controlled over the duration of the filter regeneration, in such way that the air outlet of the filter casing lies on the suction side of the air pump.
Patent DE-19640386-A1 (DE)
Title: Mounting for child's seat on bicycle
Inventor: KUCHLER MATTHIAS
IPC: B62J1/16
Filed: 1996-09-30
Abstract: The twist-free connection of the two holder sections (4) to the clamp (3) is caused by a single tensioner located along the rotational axis (II). A reciprocal end-grip (16) is provided between the respective holder section and clamp to prevent rotation. The holder sections are connected to the clamp (3) by a threaded pin which extends along the length of the rotation axis.
Patent DE-19642598-A1 (DE)
Inventor: THEYSSEN HOLGER
IPC: C10M173/02
Filed: 1996-10-16
Abstract: A lubricant concentrate is disclosed, of which the aqueous use solution is suited for lubricating, cleaning and disinfecting of feed and conveyance installations in the food industry, particularly by means of immersion or automatic belt lubricating installations, which is characterized by a content of the following components in combinations: (i) one or more amines; (ii) one or more ether carboxylic acid compounds; (iii) one or more polyethyleneglycol (PEGs), whereby the portion of the compounds (i) + (ii) + (iii) with respect to the concentrate is 1 to 100 wt.%, and said concentrate optionally contains (iv) up to 99 wt.% (wt/wt) of the usual aids and additives.
Patent DE-19646991-A1 (DE)
Title: Eradicating pests in wooden, leather or textile articles
Inventor: FROEBA GEORG DR
IPC: A01M19/00
Filed: 1996-11-14
Abstract: Inert gas, e.g. carbon dioxide and or nitrogen and or rare gas is introduced as the treatment gas into the inner room, and the temperature and humidity of the inert gas atmosphere regulated. The inert gas atmosphere is cooled by condensing the liquid inert gas in the inner room (1), in a condenser unit (3) e.g. heat-exchanger, preferably with a large surface and especially with fins or ridges. The cold produced by the condenser unit is discharged by a conveyor unit (33), especially ventilator from the condenser unit and evenly distributed inside the treatment room. The insert gas is taken from a storage container (11) and its flow rate is controlled by a valve (7). The condenser unit is placed inside a tray (31) or receptacle.
Patent DE-19648799-A1 (DE)
Inventor: HOENL HANS DR
IPC: C08L25/02
Filed: 1996-11-26
Abstract: Thermoplastic moulding material containing, in relation to the sum of A to E, at least 3 but no more than 30 wt.% polyphenylene ether A; at least 10, but no more than 65 wt.% of shock resistant modified styrol polymerizates B; at least 30 wt.% of a non shock resistant modified (standard) styrene; between 0.05 and 5 % of a radical former D, 1-20 wt.% of a flame protection agent E, especially a phosphoroorganic compound such as triphenyl phosphate or triphenyl phosphine oxide.
Patent DE-19654522-A1 (DE)
Title: Method for removal of samples from a measuring probe used in metallurgy
Inventor: SCHOECK HANS WILHELM DIPL ING
IPC: G01N1/12
Filed: 1996-12-19
Abstract: A method for removal of samples from a measuring probe which, after being dipped into a steel melt in a metallurgical vessel, is brought into a separation station by means of a manipulator, where the lower section with the sample chamber is separated from the rest of the probe. The manipulator (11) places the probe horizontally on a stand. The probe is gripped at the section containing the sample and it is cut through on both sides of the sample, which is pressed out of the probe section. The sample is sent into a laboratory by means of a pipe delivery system and the empty probe section is loaded into a refuse container. Also claimed ia an apparatus for the above including a stand (41) for the probe, and a handling unit (21) with a gripper (23) at the end of an arm (22). The apparatus further includes a pusher-out unit (51) aligned with the entry (72) of the pipe delivery system for the sample.