baber/WOPTO huggingface dataset:
Patent DE-4207993-A1 (DE)
Title: Joining together two metal surfaces - using adhesive contg. borax and metal dust or turnings
Inventor: BONEV ENTCHEV ENCHO DIPL ING
IPC: B23K35/36
Filed: 1992-03-13
Abstract: Adhesive for joining together two metal parts comprises a mixt. of one part water-free powder borax and at least one part metal dust or turnings. Pref. one part borax and 4-5 parts metal dust or turnings. The metal dust or turnings is of the same material as the metal parts. Prior to mixing the borax is heated to 600-700 deg.C. The adhesive mixt. is coated onto one of the surfaces to be joined and the parts pressed together at 700-1100 deg.C. USE/ADVANTAGE - Pref. joining together steel parts. The joint has the same high thermal and mechanical loadability as the rest of the metal parts. The method is simple and cheap.
Patent DE-4208438-A1 (DE)
Title: Passenger service supply for aircraft on long journeys - has catering container in under floor area with freight loading system beneath work cabin area
Inventor: MUELLER HANS-JUERGEN
IPC: B64D11/04
Filed: 1992-03-17
Abstract: The supply is composed of trolleys, kitchen equipment and waste containers in the passenger cabin area. The underfloor area (4) with its freight loading feed underneath the work cabin (2) area of the passenger cabin is provided with a distributor station (6) It accommodates a catering container (3) with integrated surface delivery feed (7) and integrated waste disposal (26a). Beneath the distributor station is an integrated delivery feed (24) for the trolleys (27). The surface delivery feed is equipped with an electric motor-driven double roller assembly (8) USE/ADVANTAGE - A space-saving catering system for long-distance aircraft carrying large numbers of passengers.
Patent DE-4209296-A1 (DE)
Title: Neural network for word recognition system with automatic learning capability - has characteristic vectors identified from speech signal that are classified based upon defined control regions
Inventor: BARSCHDORFF DIETER PROF DR ING
IPC: G06N3/063
Filed: 1992-03-21
Abstract: The neural network is structured with 3 layers with the first providing processing of inputs to generate token vectors that are stored in the second level after classification. The binary output signals of the intermediate neurons are transferred to output neuron layer elements. The classification process uses defined control regions that can be defined of various sizes. All learning vectors are tested for presence within the regions and sub classes can be defined. USE/ADVANTAGE - Reduces processing time of learning process. Can be used with speech systems.
Patent DE-4210241-A1 (DE)
Inventor: BAUMANN DIETER
IPC: B29C39/02
Filed: 1992-03-28
Abstract: A process and device are disclosed for sealing several components, such as line output transformers, in an impregnating compound which does not set at room temperature but which sets in a short time, for example in less than 30 minutes, at a higher temperature (for example 60 DEG  to 80  DEG C). The process includes the steps of introducing a component-carrying pallet into an evacuable casting chamber (10), evacuating the casting chamber, sealing the components in the compound in a vacuum (48), venting the casting chamber (48), removing the components, preferably conveyed on a pallet (46), from the casting chamber and introducing them into a multiple-chamber oven (60), within which the components are exposed at over-pressure to a higher temperature at which the impregnating compound sets. In order to save heating and pressure energy, the oven has a preliminary air lock, a main chamber and a discharge air lock. The main chamber is constantly under pressure whereas the air locks may be alternately put under pressure and vented.
Patent DE-4210454-A1 (DE)
Title: Flat semitrailer for vehicle - has trailer platform with connected long strut, which is guided in frame on chassis
Inventor: SUCKO HELMUT HARALD
IPC: B62D21/02
Filed: 1992-03-30
Abstract: The semitrailer is for an articulated lorry with a chassis (2), axle (3) with one or more axles (7,9), and a trailer platform (12), the loading area of which has no curved section, and is approx. aligned with the chassis-sided loading platform. The trailer platform has a connected long strut (22), which is displaceably held in a guide frame (11) connected to the chassis. The semitrailer (1) is telescopic, and an axle in the unit is steerable. The transition between platform and strut is continuous, e.g. the width of the platform is reduced continuously to the strut width. ADVANTAGE  - Is for universal use, and relatively simple to handle.
Patent DE-4210493-A1 (DE)
Title: Drawing unit belt guide profile - is under pressure at one end against the other cylinder mounting saddle for easy insertion and removal
Inventor: LATTION ANDRE
IPC: D01H5/26
Filed: 1992-03-31
Abstract: The drawing unit for a spinner has a guide profile (5) for the belt guide between two cylinder mounting saddles (11a,11b), where the belt passes partially round it. The guide (5) is under pressure at least at one end, to press it against the othe belt cylinder mounting saddle (11b). Pref. at least one locking projection from the mounting saddle engages within the guide profile (5) at least at one side, which can be detached. The locking projection is at an elastic cheek fixed to the mounting saddle. Two locking projections can be at the cheek walls, with a width and gap from each other matching the rectangular shape of the inner wall of the guide profile (5). The side cheeks can be fitted to bonding strips secured to the legs over and under the mounting saddles, and projecting from them to hold the cheeks at a gap from the saddles. The bonding strips, on either side of the mounting saddle, have a larger gap between them than the saddle width. USE/ADVANTAGE - The drawing unit, with at least one stretch between upper and lower belts, for a slubbing or yarn. The profile guide for the belts, between cylinder mounting saddles, can be inserted and removed easily.
Patent DE-4212807-A1 (DE)
Title: Moulded plastic suction system for internal combustion engines - produced by injection moulding in flanged halves, welding these together e.g. frictionally, and then moulding covering over flanges
Inventor: JESCHONNEK PETER
IPC: B29C65/82
Filed: 1992-04-16
Abstract: A plastics suction system for i.c. engines with an integral air collector is made of two half-dish members with peripheral flange and these are welded together gas and water-tight. The flanges are held together by a clamp device, at least over parts of the circumference of the air collector; this device is made one-piece with a throttle valve supporting body attached to the air collector. The suction system is preferably made of polyamide 6.6 and the supporting body polyphenylenesulphide. ADVANTAGE - The product is inexpensive (in contrast with existing types). It is suitable for use in petrol engines.
Patent DE-4218064-A1 (DE)
Title: Method for accurately measuring out adhesive drops onto a substrate - involves use of microprocessor-stored values of adhesive amounts corresp. to different cartridge pressures
Inventor: MARTIN BERNHARD DIPL ING
IPC: B01J4/02
Filed: 1992-06-01
Abstract: The method for accurately measuring out the volume of adhesive drops applied to a substrate is characterised by the following steps: (a) specification of a target value for the amount of adhesive to be applied; (b) opening of the pressure valve of the adhesive cartridge (1):(c) determination, at a given time instants of the actual amounts of adhesive already issued from the cartridge (1); (d) summation of the amounts of adhesive already issued and the amount yet to be expected (as a result of the delay and pressure drop at the pressure valve); (e) shutting of the pressure valve when the sum thus formed corresponds to the target value. The actual amounts of adhesive already issued are determined from the pressure values over given time intervals by summing the stored values of adhesive amounts corresp. to these pressures. The amounts of adhesives yet to be expected are stored in a memory of a micro-processor (4) for different types of adhesives and for different states of filling of the cartridge. To determine the state of filling of the cartridge from the pressure measured at least over two time intervals, the microprocessor establishes the gradient of the respective pressure-time function. USE/ADVANTAGE - In the electronics industry, for mounting of components on circuit boards. It allows the actual amount of adhesive to be accurately matched to its target values.
Patent DE-4221174-A1 (DE)
Title: Bulk bottle-transporting crate - consists of one-piece plastics injection moulding accommodating bottles in multiple of those in standard-size crate
Inventor: KLEMM WALTER
IPC: B65D21/02
Filed: 1992-06-30
Abstract: The crate has a set of internal compartments for the bottles. The number of the latter is a multiple, at least twice and pref. eight times, of those accommodated in a standard-size plastics crate. Its bottom surface can be divided into modules (1-4), each of the size of a standard crate and with supports (5,6,7) at the corners for stacking with similar crates. There can be centring bosses (14,15) at the top ends of the supports, fitting in mating sockets in the underside of the crate stacked above. USE/ADVANTAGE - Crate for easy handling and distribution of bottles.,
Patent DE-4224527-A1 (DE)
Title: Through switching of digital signals - transmitting signals in frame with eighteen bit frame identification word with more signal edges than required for synchronisation
Inventor: KERSTEN HANS-OTTO DIPL ING
IPC: H04Q11/04
Filed: 1992-07-24
Abstract: Digital signals to be switched through in a coupling field are inserted into an internal pulse frame (PR). The frame (PR) contains a frame identification word (REW) whose first binary state is 0 and whose second binary state has the sequence 0 111 000 101 011 01 001. The frame (PR) is pref. made up of nine lines with 300 data words (DW) in each gap, each data word (DW) having nine bits. The identification word (REW) pref. makes up the first two data words of a frame (PR). ADVANTAGE - Guarantees optimal clock recovery and allows accurate transmission in simple method.
Patent DE-4226528-A1 (DE)
Inventor: GOTTSCHALK MICHAEL DR
IPC: C12N9/24
Filed: 1992-08-11
Abstract: A novel xylanase, obtained from Bacillus subtilis strains, is provided which improves the consistency and increases the volume of bread and baked goods containing it. B. subtilis DSM 7147 containing the plasmid pIK 91 produces the xylanase. Genetic engineering insertion of the gene encoding the xylanase in the plasmid pUB110 is described.
Patent DE-4226990-A1 (DE)
Inventor: FRANETZKI MANFRED DR ING
IPC: A61B1/04
Filed: 1992-08-14
Abstract: Several solutions are disclosed to the problem of image rectification, i.e. to the realistic orientation of the image when an intraoral camera is used. Means allow the image to be reproduced upright with the right lateral orientation on a monitor independently of the viewing angle of the camera.
Patent DE-4231684-A1 (DE)
Title: Computer-controlled machining unit for profiles - has drill bits replaceable by milling tools
Inventor: PEDDINGHAUS CARL ULLRICH DR
IPC: B23B41/00
Filed: 1992-09-22
Abstract: A unit for machining profiles, esp. heavy steel profiles, has a machine frame with entry and exit roller conveyors, a feed unit with an advancing drive and an advance measuring device, one or more vertically adjustable drills, one or more horizontally adjustable drills, and a controller which effects drilling control and feed control during drilling, and which is computer programmable by drilling operation software. The novelty is that (a) at least one of the drills (7) also functions as a milling machine and has a bit (8) replaceable by a milling tool (12); (b) the computer (10) of the controller (9) is also programmable by milling operation software; and (c) the controller (9) also effects milling control and feed control during milling. The unit may also have one or more flame cutters. The drill bits (8) and the milling tools (12) are automatically exchangeable. The unit may include a sawing machine and one or more flame cutters, together with associated computer software. ADVANTAGE - The unit performs both drilling and milling of heavy steel profiles, useful for erection of steel building constructions.
Patent DE-4234661-A1 (DE)
Title: Method of making dental brace - is made from clips fixed to curved wire with clip for each tooth
Inventor: ANDREIKO CRAIG A
IPC: A61C13/00
Filed: 1992-10-15
Abstract: The tooth brace is formed by clips with slits which enable the clips to fit on to a curved wire (14) which corresponds to the shape of the patient's jaw. The tooth brace is made by first ascertaining the shape of the patient's jaw and the position and contour of each individual tooth. A clip is then made for each tooth and fixed to the curved wire in the appropriate place. When all the clips are made and fitted the shape of the brace then corresponds to the shape of the patient's teeth. USE/ADVANTAGE - Tooth brace which is made to suit each individual patient.
Patent DE-4235862-A1 (DE)
Title: Vehicle flashing warning light system with back-up radio warning signal for foggy road conditions - switches between warning signal receive and warning signal transmit functions
Inventor: GFROERER WOLF-GUENTER
IPC: H01Q1/32
Filed: 1992-10-26
Abstract: An inexpensive radio transmitter and receiver is added on to a vehicle warning light system, especially in road vehicle. This generates warning signals which can pass through fog. When the warning light system is triggered, the radio transmitter transmits signals. The radio signals can be intercepted by another vehicle in the vicinity which has a similar device installed. The warning signals may contain l.f. codes characteristic of a warning light signal. ADVANTAGE - Simple, light, compact system which can easily be installed into new and old vehicles.
Patent DE-4239180-A1 (DE)
Title: Clamp for contoured workpieces - is based on jaw block with clamping surface formed by rods pushed back against springs and locked when jaw is forced against work
Inventor: PUETTMER HERMANN
IPC: B25B1/24
Filed: 1992-11-21
Abstract: The clamp is based on a contour clamping jaw (10) with a base block (12) and a clamping surface (14) which is formed by the ends of pressure rods (16) sliding independently relative to the base block against spring pressure. As the base blocks are pushed up against the workpiece the pressure rods slide automatically to take up the workpiece contour and are then locked in position. At this point the clamping force is applied.The pressure rods may be locked in position against the work using a mechanical, pneumatic or hydraulic system. ADVANTAGE -Allows increased simplicity of design.
Patent DE-4239840-A1 (DE)
Title: Balancing of fuel metering device for e.g. diesel engine - involves comparison of measured and expected flows at two or more operating points including one in region of full load curve
Inventor: WANNENWETSCH PETER DR
IPC: F02D41/24
Filed: 1992-11-27
Abstract: The pump (110) supplying fuel to the nozzles (105) of individual cylinders of the engine is fitted with a flowmeter (115) sending a feedback signal at two operating points defined by engine speed and load for comparison (125) with an expected value. The correction factors are established on a test bench after assembly of the metering device and stored in the memory of a control unit for correction of the output (US) or input (QK) of a pumping characteristic memory (135). ADVANTAGE - Adjustment and equalisation of fuel supply are simplified and automated with compensation of errors in region of pump and positioning shaft.
Patent DE-4241283-A1 (DE)
Title: Simultaneous disposal of liq., pasty and solid waste - by slurry prodn. and combined gasification and melting
Inventor: RABE WOLFGANG DIPL CHEM
IPC: C10J3/46
Filed: 1992-12-08
Abstract: A process for utilising fine solid, pasty and liq. residual and waste materials in a gasification process involves (a) producing slurry prods. (i) of the pasty (1) and liq. (2) materials in a stirred vessel (3), (ii) of he fine solid (4) and liq. (2) materials in a mixer (6) and (iii) of the fine solid (4), pasty (1) and liq. (2) materials in a stirred vessel (7); (b) feeding the prods. together or individually (opt. simultaneously) through one or more burners (9) into a gasification reactor (10); (c) converting the organic content of the materials with gasifying agent (11,12) to mainly CO and H2; (d) melting the mineral components of the materials by partial oxidn. of the organic components at 1300-2000 deg.C; and (e) producing and temporarily storing the slurry products in at least two separate systems. USE/ADVANTAGE - E.g. for processing special waste from the chemical, metal processing, energy producing and waste processing industries. The process allows simultaneous disposal of liq. and solid wastes (e.g. used oil, lacquer sludges, clarification sludges, flyash, filter dusts and tar residues) in a single process step, employs the reaction heat from liq. waste disposal for disposal of the solid waste and provides non-leachable incorporation of the heavy metal content of the liq. waste in the mineral components of the solid waste.
Patent DE-4241439-A1 (DE)
Title: Keyed bonding between connectors and contacts on a semiconductor surface - uses an intermediate layer with structured melting point to fuse connector to solar cell contact under heat and pressure
Inventor: PCHALEK NORBERT DIPL PHYS
IPC: H01L31/05
Filed: 1992-12-10
Abstract: A keyed connection is formed between metal connectors and metallic contacts for semiconductor surfaces, by placing an intermediate layer of low melting metal between the connector and the connection, which are of higher melting materials, and they are brought together. Heat and pressure are applied, hotter than the melting temp. of the intermediate layer, to give a molten layer over the two surfaces to be bonded. The molten intermediate layer is diffused into the connector and contact as an intermetallic phase. The joint is cooled during the preset temp. and pressure for setting, and the keyed joint between the connector and contact at a melting temp. higher than the original intermediate layer. The intermediate layer is a metal with a melting point lower than 450 deg.C, such as Bi, Cd, Ga, In, Pb, Sn or Zn. The connectors and contacts are of metal such as Ag, Au, Cu, Co, Fe, Mn, Ni, Pd, Pt, Ir, Os, Re, Rh or Ru. USE/ADVANTAGE - The method is especially for bonding connectors and contacts at semiconductor surfaces for series and/or parallel circuits of solar cells. The joints are effected easily, and they have a long life especially when subjected to wide changes of temp.
Patent DE-4301224-A1 (DE)
Title: Natural language hardware architecture with content-addressable memory - includes specific CPU as checking unit for each verbal meaning employed in real=time dialogue simulation
Inventor: KUEMMEL PETER DR
IPC: G06F3/16
Filed: 1993-01-19
Abstract: The number of micro-controllers (ROM-CPU) connected in parallel between an input sound comparator and an output speech synthesiser corresponds exactly to the number of possible meanings to be identified in the input speech. When a message is entered into the appropriate ROM-CPU an association is formed with between one and four other ROM-CPUs in sequence, according to the six interpretation criteria along preprogrammed circuit connections. The two to five words spoken in each answer in a real-time sequence give a logical answer w.r.t. the content. USE - With e.g. Air Traffic Control Language in ground-to-aircraft dialogue.
Patent DE-4306108-A1 (DE)
Title: IC engine carburettor heater control method - using PID control on heater with microcomputer to compare stored temperature data with actual temperatures
Inventor: YONG-UNG BANG
IPC: F23N5/00
Filed: 1993-02-27
Abstract: A heating device is controlled in several steps. A heater preheat temperature for optimal fuel combustion is determined in advance, relative to the heat capacity of the carburettor, and also a rate of heater temperature change, relative to the change of interior temperature and latent heat of the heater material. There is a comparison of the above data with instantaneous interior and instantaneous heater temperatures. A PID controller controls the variable AC power to the heater as a result of this comparison, using phase angle control. A microcomputer stores the pre-determined data and there are interfaces between this and the temperature sensors. ADVANTAGE - Allows stable combustion process to be maintained in engine.
Patent DE-4319293-A1 (DE)
Title: Air-conditioning system for a vehicle
Inventor: BURK ROLAND
IPC: F25B39/04
Filed: 1993-06-10
Abstract: In an air-conditioning system for a vehicle, especially a motor vehicle, there is provided a condenser designed as a ribbed tube block with collecting tubes arranged at both sides, one of the collecting tubes forming a constructional unit with a collector containing a dryer having a cage-like sleeve, in which drying granulate is arranged in a small bag.
Patent DE-4326704-A1 (DE)
Title: Geometric parameter measurement using optical position detectors - focussing light source on measurement object onto position detectors in camera focus plane and using algorithm for translation and orientation
Inventor: SCHMADEL INGOBERT
IPC: G01S5/16
Filed: 1993-08-09
Abstract: In the geometric parameter measuring method, an active or passive light source on the measurement object is focused onto the  position detector via the camera's objective lens. The position of the light source in space is derived from the position of the image of the light source's image on the position detector or detectors. The derivation is performed electronically using a suitable data processing algorithm in one, two or three dimensions. The algorithm performs translation and orientation of the measurement data. USE/ADVANTAGE - As an alternative to conventional levelling devices, photogrammetric measuring chambers, theodolites, or image processing based systems; for robot tool pick-up operation. Precise measurement of geometric parameters.
Patent DE-4329437-A1 (DE)
Title: A measurement and evaluation unit for assessing the condition of animals, especially horses
Inventor: WARZECHA MATTHIAS DR
IPC: A61D17/00
Filed: 1993-09-01
Abstract: A measurement and evaluation unit for horses is intended to measure the heart rate and changes in the cardiac rhythm pattern automatically and without any manipulation over a lengthy period in order to demonstrate the condition of the horses for sports events. If horses are sent to a race in poor condition, which is usually not evident in good time to the keeper, they are frequently unable to win the race, and the overstrain often leads to serious accidents. This measurement and evaluation unit records the heart rate and changes in the cardiac rhythm pattern automatically in the resting periods of all tested horses over a lengthy period. It utilises a manipulation-free method with appropriate sensors and a transmitter in order to avoid falsification of the measured result due to anxiety and stress caused by frequent measurements by the veterinary surgeon or other people. The continuous evaluations of the measured values offer the keeper/rider/trainer a reliable aid for assessment of the condition of his/her horses. Use of this system results in reduced wear and loss of competition horses which are, after all, rather expensive.