baber/WOPTO huggingface dataset:
Patent DE-3206267-A1 (DE)
Title: Method and arrangement for picking up image data and transfer to a recognition unit
Inventor: FUCHS HANS-JUERGEN DIPL-ING
IPC: G06V10/10
Filed: 1982-02-20
Abstract: The data of a character to be recognised, scanned line by line by a pick-up camera (3), are stored in a frame buffer (5), read out by a video processor (4) and conducted to a buffer memory (6) so that they can be supplied to a recognition unit (7). This method automatically recognises characters occurring without order and simulates the action of a manually guided OCR reader. <IMAGE>
Patent DE-3209652-A1 (DE)
Title: Method for removing oil deposits, in particular from ground areas, and device for carrying out the method
Inventor: BRUNS GERD
IPC: E01H1/00
Filed: 1982-03-17
Abstract: The invention relates to a method for removing oil deposits, in particular from ground areas, preferably sandy beaches, mud-flats or the like, as well as a device for carrying out the method. According to the invention, compressed water is sprayed with a relatively concentrated jet onto a locally limited area of the oil-contaminated ground area, and the oil which subsequently floats on the surface of the water is drawn off again together with the water. The device for carrying out the method is composed of a towing apron with approximately perpendicular elastic walls which locally bound the area to be cleaned. The towing apron is moved over the oil-contaminated ground area.
Patent DE-3211924-A1 (DE)
Title: Yarn-tensioning device
Inventor: KOSLOWSKI GERHARD
IPC: B65H59/10
Filed: 1982-03-31
Abstract: The yarn-tensioning device (2) possesses a pneumatic loading device (6), from which there are line connections to a gas-pressure source (13) of adjustable pressure. Inserted into the line connection is a leakage-flow indicator (11) which has a housing (14) with an inspection window (18). The housing (14) contains solid elements which are of variable position under the influence of a gas flow and which here consist, for example, of solid particles suspended in a liquid measure (20). If leaks occur downstream, the level (21) of the liquid measure (20) first rises to the line (21'), whereupon turbulence streaking and therefore movement of the solid particles become visible in the inspection window (18). This is then an indication that there is a leak. <IMAGE>
Patent DE-3213378-A1 (DE)
Inventor: HEINRICH JUERGEN DIPL ING DR
IPC: F16J15/34
Filed: 1982-04-10
Abstract: PCT No. PCT/EP83/00100 Sec. 371 Date Dec. 9, 1983 Sec. 102(e) Date Dec. 9, 1983 PCT Filed Apr. 8, 1983 PCT Pub. No. WO83/03651 PCT Pub. Date Oct. 27, 1983.The invention concerns a sliding body for sliding systems in which sliding surfaces of sliding and counter components form a gap in which there is a fluid, whereby the sliding body (1) at least in the area of sliding surfaces (10) is comprised of several stacked thin form elements stamped out of foils or cards, which are solidly bonded together on the contact faces. The invention also concerns a process for the production of the sliding body, whereby foils are produced from ceramic slips, in which various hollow chambers and/or recesses are stamped or impressed, a laminating agent is applied to the foils or cards, the foils or cards are stacked into a sliding body packet and the layers of the stack are laminated together, the organic components are partially baked off, after which a post-treatment of the sliding body takes place, then the remainder of the organic components are removed, and then the laminated sliding body is sintered between 1200 DEG  and 2200 DEG  C., after which an optional post-treatment takes place. The novel sliding body is used especially for production of hydrodynamic enhancement shapes in the sliding surface.
Patent DE-3213467-A1 (DE)
Title: Guide for the lateral safety plate on loading ramps
IPC: B65G69/28
Filed: 1982-04-10
Abstract: To prevent the safety plates articulated at the bottom on the lateral guard plates of loading ramps from being pivoted inwards at the lower end by the attendance crew with the feet when the free end of the ramp plate is raised, there are fastened to the lower edge of the safety plate shackles which engage under an arcuate rail which is fastened laterally at one end to the frame or masonry level with the lower edge of the safety plate, with the free end of the ramp plate lifted out, and at the other end to the ground or to the lower frame approximately in the longitudinal axis.
Patent DE-3216413-A1 (DE)
Inventor: TACKE PETER DR DIPL CHEM
IPC: C08L67/02
Filed: 1982-05-03
Abstract: 1. Mixtures of a. 60-99.5% by weight of at least one mesomorphous polycondensate A and b. 0.5-40% by weight of at least one partially crystalline thermoplast B having a melting enthalpy of >= 10 J/g, with the proviso that A forms a two phase system with B (in the solid), the partially crystalline thermoplast B being selected from the series comprising fully aromatic polyesters, polyamides, polyoxymethylene, polyethylene and polypropylene.
Patent DE-3216581-A1 (DE)
Inventor: WETZEL ALFRED DIPL ING
IPC: E06B7/02
Filed: 1982-05-04
Abstract: 1. Sound-damping and heat-insulating composite window ; with a blind frame (11) ; and with a composite wing (12) consisting of at least one individually glazed subsidiary wing (17, 17a) ; the window being equipped with a sound-damping ventilating device which has angled air-channels communicating with the inner and outer faces of the window and with the space (24) between the window panes ; the communication taking place in a horizontal ventilating device (18a, 18b) comprising a longitudinal housing (60) with adjustable air-passages (31, 33) ; one of the ventilating devices (18a, 18b) being located in the lower portion (16A) and one in the upper portion (16B) of the main wing ; each ventilating device (18a, 18b) having a mobile core with at least two longitudinal rows of air-channels (41, 43) ; the two ventilating devices being connected together mechanically in such a way that when one of them is rotated, for the purpose of adjustment, the other rotates synchronously with it, characterized in that the main wing (16) of the composite window (12) has, in its lower wing (16A) and in its upper wing (16B), a channel-section member (60) approximately U-shaped in cross-section, the U being open to the space (24) between the two glass planes of the window ; the U containing the adjustable core (40) of the sound-damping ventilating device (18a or 18b) ; the core being sealed stripwise or area-wise over its entire length between the air-passages (31, 33) which communicate with the outer face (10a) and the inner face (10b) of the window ; the open mouth of the U of the channel-section member (60) being closed by a cover-strip (61) which also acts as bearing surface for the core (40) of each ventilating device (18a, 18b), the cover-strip (61) being inserted into place after the manufacture of the window ; the cover-strip (61) having air-passages (32) which communicate with the space (24) between the window panes, the air-passages (32) being located between strip-seals or area-seals (62b, 62c) for the core (40).
Patent DE-3223775-A1 (DE)
Title: Ignition chain with a safety device
Inventor: LIEBHARDT JOSEF
IPC: F42C19/06
Filed: 1982-06-25
Abstract: The invention relates to an ignition chain consisting of a detonator (10), ignition transmitter (5) or ignition amplifier and, if appropriate, further ignition charges for the ignition of a main charge. The ignition chain is equipped with a safety device having at least one movable blocking member (2) which, in the safe position of the ignition chain, separates the detonator and ignition transmitter from one another and, in the ignition or armed position, closes the ignition-chain connection. In order to reduce the ignition distance between the individual ignition means to the value zero within the ignition chain, the movable blocking member (2) has an orifice (14) corresponding to the diameter of the detonator (10). In the armed position, this orifice (14) and the detonator (10) are opposite one another, so that the detonator can be pushed into this orifice, for example by means of a compression spring (11), and brought directly to bear against the ignition transmitter (5). The blocking member is a rotor (2) or a slide (2'). <IMAGE>
Patent DE-3224500-A1 (DE)
Title: Device for monitoring the combustion behaviour of a combustion appliance
Inventor: ROTHENBURG KLAUS
IPC: F23N1/06
Filed: 1982-07-01
Abstract: The invention relates to a device for monitoring the combustion behaviour of a combustion appliance (5), in which an open flame (9) burns in a boiler space (3) and its flue gases are conducted away through a flue (7). A flame luminosity sensor (11) is arranged in the boiler space (3), and its measured luminosity values are fed to an indicating device (15) outside the boiler space (3). A temperature sensor, arranged in the flue (7), can also be present in place of the flame luminosity sensor. An arrangement is however preferred with both a flame luminosity sensor and also a temperature sensor, which provide their measurement values in common to the indication device (15), the individual measurement values then being additionally processed in a mixer (27) to give a common indication value. <IMAGE>
Patent DE-3225155-A1 (DE)
Title: Novel N-benzylamides and their salts, their preparation and pharmaceuticals containing these compounds
Inventor: HURNAUS RUDOLF DIPL CHEM DR
IPC: A61K31/4418
Filed: 1982-07-06
Abstract: Novel N-benzylamides of the general formula <IMAGE> in which R1 denotes a hydrogen, fluorine, chlorine or bromine atom, a nitro group, an alkyl or alkoxy group, R2 denotes an aryl group having 6 to 10 carbon atoms, which is optionally mono- or disubstituted by halogen atoms, by alkyl, hydroxyl, alkoxy, phenylalkoxy, alkylsulphenyl, alkylsulphinyl and/or alkylsulphonyl groups, where the substituents can be identical or different, or a heteroaryl group having 4, 5, 8 or 9 carbon atoms and containing 1 or 2 nitrogen atoms, R3 denotes a hydrogen or halogen atom, A denotes an unbranched alkyleneimino group having 4 to 6 carbon atoms, which can be substituted by one or two alkyl groups, or an octahydroazocino, octahydro-1H-azonino or decahydroazecino group, a dialkylamino group, an allyloxy group or an alkoxy group and W denotes a carboxyl, formyl, hydroxymethyl, nitro, cyano, aminocarbonyl, 2-hydroxycarbonylethylene, 2-hydroxycarbonylethyl or 2,2-bis(hydroxycarbonyl)ethyl group, an alkoxycarbonyl group, an ethylene group which is substituted in the 2-position by an alkoxycarbonyl group or an ethyl group which is substituted in the 2-position by one or two alkoxycarbonyl groups, and their salts which have useful pharmacological properties, in particular a hypoglycaemic action. The compounds of the formula I can be prepared by processes customary for analogous compounds.
Patent DE-3225763-A1 (DE)
Title: Rope-driven transport track
Inventor: ANTHOFER HORST DIPL ING
IPC: E21F13/04
Filed: 1982-07-09
Abstract: In the event of a rope break or of an inadmissible rope stretching of the pull rope (8, 9) of a rope-driven transport track employed in underground mining, in order to activate the emergency braking system provided on the brake car of this transport track, an electrical conductor (15, 16) extending over the entire length of the pull rope (8, 9) is provided on the latter and is connected to the electrical circuit (18) of an electrohydraulic monitoring device (11). As long as the circuit (18) is closed, the brake cylinders (31) of the braking system are under hydraulic pressure and the brakes are in the position of readiness. An electrically adjustable 3/2-way valve (23) is provided for this. If the circuit (18) is opened as a result of a rope break or inadmissible rope stretching, the 3/2-way valve (23) is adjusted and the feed of the hydraulic fluid to the brake cylinders (31) is interrupted. The brakes drop by means of the restoring force of mechanical brake springs (39). <IMAGE>
Patent DE-3231421-A1 (DE)
Title: Device for optionally grouping a date display supplied by a time hold circuit
Inventor: MIYAZAKI RYUJI
IPC: G04G99/00
Filed: 1982-08-24
Abstract: The date output device (Fig. 1), which can be combined with a time measuring circuit, contains a data processing device (e.g. microcomputer) and a simple input device (7) by means of which it is possible given appropriate operation to display or print out in any sequence the calender information comprising the year, month and day.   <IMAGE>
Patent DE-3240449-A1 (DE)
Title: Mowing and conveying device for types of cereal sensitive to touch, especially sesame
Inventor: TAUSCHER FRIEDRICH
IPC: A01D45/30
Filed: 1982-11-02
Abstract: On a mowing and conveying device for types of cereal sensitive to touch, especially sesame, which is mounted on a tractor or on a self-propelled harvesting, in particular threshing or rubbing-out machine, the grain loss is to be reduced. For this, according to the drawing, a saw band rotating transversely to the direction of travel and with the teeth pointing forwards or a rough, for example sanded cord with deflecting rollers mounted approximately in the direction of travel is attached; furthermore, a pneumatic conveying device effective as far as the front side of the saw band is attached for the crop. <IMAGE>
Patent DE-3241276-A1 (DE)
Title: Protection circuit for current transformers
Inventor: HAGER REINHARD PROF
IPC: H02H7/04
Filed: 1982-11-09
Abstract: The use of an earth-leakage current protection circuit breaker with a restraining magnet trip device and contacts which are changed from ''make'' to ''break'' or alternatively of a modified restraining magnet trip device with a switch contact allows the secondary terminal voltages of current transformers to be monitored. Zener diodes allow a threshold voltage to be defined which causes the circuit breaker to be triggered when it is exceeded. When the contact is made, the circuit breaker bridges the transformer secondary terminals which are connected to it and prevents high voltages in the transformer secondary circuit which are interrupted in the case of a defect.
Patent DE-3241425-A1 (DE)
Title: Cable
Inventor: KAISER PETER
IPC: H01B7/18
Filed: 1982-11-05
Abstract: In a cable, to reinforce conductors (1, 2), use is made of a mesh fabric band (4), the warp threads (6) and weft threads (7) of which consist of aramid fibres (KEVLAR). The warp threads afford the cable a high degree of tensile strength. <IMAGE>
Patent DE-3242142-A1 (DE)
Inventor: GRIMME FRIEDRICH WILHELM DR
IPC: F28D21/00
Filed: 1982-11-13
Abstract: 1. Latent heat storage device with a salt hydrate or a mixture of salt hydrates and salts which serve as heat storage medium at temperatures around their melting point and constitute a filling within individual compartments of mats which are arranged in a single layer or in multiple layers and are impervious to water vapour to the exterior, characterised in that the compartments (2, 2a, 2b, 2c, 2d, 2e) are closed in watertight manner and have an interior space (5) which is bounded by walls arranged at a distance from one another at the most only such that, with free choice as to the positioning of the mats (1 to 1d, 8, 9), no dissociation of formed salt crystals from remaining melt occurs within the interior spaces of the compartments.
Patent DE-3248455-A1 (DE)
Title: Stirring device, in particular magnetic stirrer
Inventor: KOENIG HANS
IPC: B01F13/08
Filed: 1982-12-29
Abstract: A stirring device, in particular a magnetic stirrer with a housing and an electric stirring drive, either in the form of a rotatable magnet or in the form of alternately excitable coils, has an upper stand plate for a stirring vessel which can also be heated. Fastened on the stand plate or if appropriate on the bottom plate of the housing are vertically running upright bolts which extend over the entire height of the device. The individual parts of the stirring device can be threaded onto these upright bolts, spacing distance sleeves in each case being interposed. This results in a rapid and simple but at the same time stable assembly, in which in addition forces arising in the axial direction of the device can be absorbed well by these upright bolts.
Patent DE-3300111-A1 (DE)
Title: Clip-shaped part for orthopaedic foot treatment
Inventor: THOMAS WOLFRAM PROF DR
IPC: A61F5/01
Filed: 1983-01-04
Abstract: Part gripping around the foot of an individual or clip-shaped part having tension cords in order to exert forces in the orthopaedic treatment of the foot or ankle. Two opposite, cushioned pads (17, 18) arching into the clip interior are provided for the form-fitting bilateral engagement with the heel-bone. A recess (19) in the clip interior essentially extending from the top downwards and between the pads (17, 18) is intended to accommodate that part of the foot which surrounds the Achilles tendon (Fig. 1). <IMAGE>
Patent DE-3301944-A1 (DE)
Title: Ventilating system
Inventor: KEMPER KARL
IPC: E05F15/79
Filed: 1983-01-21
Abstract: Ventilating system for window casements and door leaves which we have already applied for by us under the numbers P 3216157.3 and G 8212484.1. The principle of this whole ventilating system is identical with the original application, in that the window casement or door leaf is drawn to the window or door frame by a motor is opened via a cable winch. The casement or leaf is opened by the counter-pressure of the spring arm. Since there are various types and sizes of windows, it was required to make the ventilating equipment carry out various functions.
Patent DE-3305041-A1 (DE)
Title: Once-through heat reservoir for liquid media, especially for hot water
Inventor: NUSSER ALBAN
IPC: F24D11/00
Filed: 1983-02-14
Abstract: A flexible partition prevents to the greatest possible extent both fluidic mixing, especially on successive withdrawal of the hot liquid, of the latter with the inflowing colder liquid, and also the thermodynamic kind of temperature equalisation. The flexible partition divides the container of the once-through heat reservoir into an upper chamber which contains the hot liquid and a lower chamber which contains the liquid to be heated. The control of the flexible partition takes place automatically by the differential pressure between the upper and lower chamber and by end stops in the container of the once-through heat reservoir. The once-through heat reservoir can therefore be constructed with a relatively large horizontal cross-section.
Patent DE-3310034-A1 (DE)
Title: Arrangement for the connection of pipelines
Inventor: NIELINGER HELGA
IPC: F16L59/21
Filed: 1983-03-19
Abstract: In a connecting arrangement of lines for the transport of cryogenic media by means of a plug connection (male-female connection), the plug connection is covered by means of a plastic sleeve which is seated, at normal temperatures, with play on the ends which are to be connected.
Patent DE-3311306-A1 (DE)
IPC: F16H61/12
Filed: 1983-03-28
Abstract: 1. Control device for a vehicle driven by a motor by way of a transmission that preferably changes the transmission ratio in steps, which device has the following features : a) there is provided a store (36) recording the characteristics of the motor for ascertaining the instantaneous driving torque MA  delivered by the motor (6) ; b) there is provided a sensor (16) registering the number of revolutions per minute nR  of at least one vehicle wheel (15) of which the output signal is fed to a differentiating device for ascertaining a magnitude 9s of acceleration derived from the variation with time of the number of revolution per minute nR  of the vehicle wheel (15) ; c) there is provided a weight-assessment means (30) for calculating the weight of the vehicle from the instantaneous driving torque MA  and the magnitude s of acceleration. d) there is provided a torque-control device (24) for calculating a steady torque MSTAT , which is necessary for driving the vehicle without acceleration, from the instantaneous torque MA , the vehicle weight G and the magnitude 9s of acceleration ; e) there is provided a transmission-control means (18) with comparison device (45, 47) which compare the steady torque MSTAT  with torque limiting lines (65, 63) which have been determined on the basis of economy factors, and a control signal for a change in gear is released if the steady torque MSTAT  does not lie within the economy range included by the limiting lines (65, 63).
Patent DE-3313768-A1 (DE)
Title: Asynchronous electric motor having a rotation frequency which can be regulated
Inventor: DOTSCHEV MINKO ILIEV DIPL ING
IPC: H02K9/04
Filed: 1983-04-15
Abstract: The invention relates to an asynchronous electric motor having a rotation frequency which can be regulated, for electrical drives. The asynchronous electric motor has a simplified structure and a reduced consumption of active materials and energy. The asynchronous electric motor having a rotation frequency which can be regulated has a stator (1), a front and a rear bearing plate (4, 8), a laminated, short-circuited motor rotor (2) which is supported in the front bearing plate (4), a ventilator rotor (3) which is supported in the rear bearing plate (8), and a ventilator (10) which is surrounded by a jacket (11) which is attached to the body of the stator (1). The motor rotor (2) has an increased rotor impedance and is supported together with the ventilator rotor (3) in two bearing seats having bearings in the ventilator rotor (3) which is produced from a dense ferromagnetic material and has a formed shaft (13) on its other side. <IMAGE>
Patent DE-3314231-A1 (DE)
Title: Quick-change device with a rotatable tool, in particular a milling tool
Inventor: SIEGLER GUSTAV
IPC: B23B31/11
Filed: 1983-04-20
Abstract: A quick-change device has a rotatable tool (6), in particular a milling tool, a chuck body (1) and a retaining nut (4) which can be screwed onto the chuck body (1). In order to directly accommodate the tool in the quick-change device, a positive anti-rotation locking means (3, 9) is provided between the tool and the chuck body (Fig. 1). 
<IMAGE>
Patent DE-3319832-A1 (DE)
Title: Device for the automatic loading of a dishwasher
Inventor: SCHROEDER EGON
IPC: A47L15/24
Filed: 1983-06-01
Abstract: The invention relates to a device according to Figures 1 to 3 for the automatic loading of a dishwasher with items of crockery which are conveyed in on a delivery belt 1, are transferred therefrom onto a belt 3, and fed in cycles by linear movement elements 7 and 8 into a dishwasher transport belt 10 arranged at an angle to the delivery belt 1. <IMAGE>
Patent DE-3321360-A1 (DE)
Title: Nondispersive infrared gas analyser
Inventor: FABINSKI WALTER
IPC: G01N21/37
Filed: 1983-06-14
Abstract: In nondispersive infrared gas analysers having two-layer receivers, the interference effect due to absorption curve overlap is primarily manifested in the rear receiver chamber or chambers. To eliminate the interference effect due to impurity gases, a selective interference filter which repels the infrared radiation in the overlap region into the rear receiver chamber is provided behind the rear receiver chamber, which is transparent to infrared radiation.
Patent DE-3329214-A1 (DE)
Title: Arrangement for measuring the difference in height between two liquid levels
Inventor: BESOLD DIETER
IPC: E03F5/14
Filed: 1983-08-10
Abstract: A differential-pressure sensor (7) with a mechanically coupled displacement transducer is used to measure the difference in height ( DELTA H) between two liquid levels (4, 6), in particular between the upstream water and the downstream water at a device (3) producing a banked-up water level. The two sides of the pressure diaphragm are attached to continuously closed, branchless pressure lines (16, 17), the free end of which is in each case located below one of the two water levels and in which a statically arranged pressure-transmitting medium is exposed at the free ends directly or indirectly to the liquid pressure. <IMAGE>