baber/WOPTO huggingface dataset:
Patent DE-3536030-A1 (DE)
Title: Use of benzimidazoles for the treatment of migraine
Inventor: MEEL JACQUES VAN DR
IPC: A61K31/50
Filed: 1985-10-09
Abstract: The present invention relates to the use of benzimidazoles of the general formula <IMAGE>  in which     R1 is a hydrogen atom, an alkyl, cycloalkyl or phenyl group, R2 is a hydrogen atom, an alkyl, trifluoromethyl or cycloalkyl group, a hydroxyl or mercapto group which is optionally substituted by an alkyl group, or a phenylalkyl or phenyl group which can be mono-, di- or trisubstituted by a halogen atom, an alkyl group, a hydroxyl, mercapto, alkylsulphinyl, alkylsulphonyl, alkoxy or alkylmercapto group, or a dimethylaminophenyl group,   R3 is a hydrogen atom or an alkyl group and R4 and R5 together with the carbon atom located between them are a carbonyl group or R4 is a chlorine atom, a methylamino, morpholino or 4-methylpiperazino group and R5 together with R3 is another bond, one of the radicals A or B is a hydrogen atom and the other of the radicals A or B is likewise a hydrogen atom or an alkyl group or   A together with B is another bond, their tautomers if R1 is a hydrogen atom, their optically active antipodes if A or B is an alkyl group, and their physiologically tolerated salts for the treatment and prophylaxis of migraine.
Patent DE-3537130-A1 (DE)
Title: Control arrangement for a working cylinder
Inventor: RAPP EUGEN
IPC: F15B11/02
Filed: 1985-10-18
Abstract: Control arrangement for a double-acting, hydraulic or pneumatic working cylinder 1 with reversal of the direction of movement via a 4/2-way directional valve 8 and a time-delay valve 11 in a first line 6, serving as return line during the working stroke, between working cylinder 1 and directional valve 8, in which arrangement a one-way restrictor serves as a timing function 13 of a 3/2-way control valve 12 of the time-delay valve 11, which one-way restrictor has a non-return valve 16 opening in the direction of flow towards the control valve 12, and the restoring spring 20 of the control valve 12 is variable in force. <IMAGE>
Patent DE-3540455-A1 (DE)
Title: Inorganic multi-layer lightweight construction panel
Inventor: UTTENTHALER RUDOLF
IPC: B32B19/06
Filed: 1985-11-14
Abstract: The invention relates to a multi-layer lightweight construction panel having an insulating layer, in particular rock wool or glass wool, and having at least one cover layer on one side. It is characterized in that the cover layer consists of spun glass fibre elements which are arranged in a layer in an irregular position with respect to one another and which are bound to one another by means of a mineral binder. <IMAGE>
Patent DE-3540474-A1 (DE)
Title: Electrical gas-blast circuit breaker
Inventor: BEIER HELMUT ING GRAD
IPC: H01H33/91
Filed: 1985-11-12
Abstract: In the case of an electrical gas-blast circuit breaker, a relatively low-mass annular piston (4) can be moved by a drive, which annular piston (4) is of geometrically simple design and is connected to a moving switching element (3) via an insulating-material tube (9) which enables an arc to be blown out uniformly. The drive energy can accordingly be reduced. The annular piston (4) is designed together with the insulating-material tube (9) as an integral component which can easily be replaced if the force-fitting connection to the moving switching element (3) is a threaded connection having a cap nut (11). The compression space (7) is bounded by the annular piston (4), a cylinder (5) which is fixed relative thereto, and a moulding (6). The cylinder (5) forms the component which carries the switching elements, so that the dimensions of the electrical gas-blast circuit breaker can be reduced. <IMAGE>
Patent DE-3540799-A1 (DE)
Title: Exchanger for detoxication of blood
Inventor: BRETHAUER KURT DIPL ING
IPC: A61M1/18
Filed: 1985-11-16
Abstract: The invention relates to an exchanger for the detoxication of blood as is used for the purification of human blood in clinics in patients with kidney failure. The invention is aimed at reducing the production costs for the exchanger. The object was to develop an exchanger specific parts of which can be reused and which can be made ready for use after each treatment without any great outlay of working time and material. In order to achieve this an exchangeable blood carrying system is inserted in the box belonging to the exchanger and provided with connections carrying dialysate or discharging filtrate, and each bundle head of this system is connected to a cap having at least one circumferential bead and/or at least one circumferential groove and a nozzle, and forming a blood chamber together with the front side of the bundle head. The exchanger is made ready for reuse by cleaning, which can be done with few manipulations, and sterilization of the box and insertion of a new blood carrying system, i.e. a new hollow fibre bundle.
Patent DE-3541282-A1 (DE)
Title: Balcony for subsequent attachment on a building
IPC: E04B1/00
Filed: 1985-11-22
Abstract: The object of the invention is further to develop balconies, which can be subsequently attached, such that, in multi-storeyed buildings, the uppermost storey, near to the roof, may also be provided with a balcony, and that balconies of enlarged extension and greater width may also be used. In order to achieve this object, the invention proposes to provide a pair of principal load-bearing members (2) which run virtually over the entire height of the building and on which there are fastened, by fastening means (5), in each case one balcony load-bearing member with a vertical legs (4) and a horizontal leg (3) connected thereto, the horizontal legs (3) serving as bearing means for the balcony floor (6) and it being possible to connect the principal load-bearing members (2), at least in the vicinity of their upper ends, to the building wall (1) by fastening means (10) which can be led through said building wall (1). <IMAGE>
Patent DE-3543408-A1 (DE)
Title: Process for sewage purification using activated sludge
Inventor: BALLNUS WILHELM DIPL ING
IPC: C02F3/00
Filed: 1985-12-07
Abstract: A process for biological sewage purification is proposed and makes possible more economic operation of an activated sludge plant due to simultaneous measurement of degrees of turbidity and oxygen concentrations.
Patent DE-3544434-A1 (DE)
Title: Cereal press for producing cereal flakes
Inventor: DOLL WALTER DIPL ING
IPC: A47J19/06
Filed: 1985-12-16
Abstract: In order to allow the production of genuine raw cereal flakes in any private household, a small device suitable for the kitchen was developed, in which a cylindrical body operates in a hollow cylinder to crush the cereal. This arrangement allows the machine to have small dimensions suitable for kitchen operation or other small requirements. Special profiling of the cylinder surface enhances the effect. The thickness of the cereal flakes is adjustable. The cereal press can be designed as an attachment for kitchen machines, with its own stand and crank handle or with its own electric drive. <IMAGE>
Patent DE-3546554-A1 (DE)
Title: Solid-body laser rod or plate for high powers
Inventor: HOFFMANN HANS-JUERGEN DIPL PHY
IPC: H01S3/042
Filed: 1985-12-28
Abstract: Published without abstract.
Patent DE-3601282-A1 (DE)
Title: Circuit arrangement for voltage monitoring
Inventor: DUENGEL PETER DR
IPC: G01R19/155
Filed: 1986-01-17
Abstract: The invention relates to a circuit arrangement for voltage monitoring, having a capacitor which is charged from the voltage to be monitored and is discharged periodically via clock pulses, two optocouplers and a device which responds when the discharge current surges are absent. Such a circuit arrangement allows a voltage supply in the measurement circuit to be dispensed with.
Patent DE-3603818-A1 (DE)
Title: Fast-flow axial high-power CO2 laser
Inventor: KUECHLER RAINER
IPC: H01S3/036
Filed: 1986-02-07
Abstract: The invention relates to a fast-flow axial high-power CO2 laser having at least one discharge tube (11) through which laser gas flows and to which in each case one cathode (27) and anode are allocated, which are connected to a high-voltage source. Preferably in the case of high-power lasers, in order to stabilise the laser power and in order to avoid inhomogeneities occurring at the cathode (27), the cathode (27) is constructed as a hollow cathode. <IMAGE>
Patent DE-3607309-A1 (DE)
Title: Sliding device for the construction of a concrete bridge superstructure in sections
IPC: E01D19/04
Filed: 1986-03-06
Abstract: In a method for the construction of a concrete bridge superstructure with the aid of a feeding gantry, the gantry being moved forward, with the aid of two sliding bearings, between the superstructure located above it and previously concreted and the bridge-pier head located below it, a stationary bearing (6, 7; 7, 12) is arranged on the superstructure (2) as the upper sliding bearing (4) of the sliding arrangement and a slideway (5) extending over the length of the entire feeding gantry is arranged on the sliding face of the launching gantry (1) facing the stationary bearing. <IMAGE>
Patent DE-3607452-A1 (DE)
Title: Stator for an electric motor
Inventor: GEHRT HANS
IPC: H02K21/14
Filed: 1986-03-07
Abstract: A stator (1) (Figure 1) for a stepping motor or a synchronous motor consists essentially of an iron-powder/plastic mixture, the iron powder being distributed inhomogeneously and being concentrated especially in the pole teeth (3) and the magnetic return paths (10). During production, this can be brought about by the external influence of a suitably directed magnetic field as long as the iron-powder/plastic mixture can still be deformed. In addition, as a combination measure, outlet openings for iron powder and/or a mixture of plastic and iron powder which is greatly enriched with iron powder and, in the remaining region, outlet openings for plastic which is at least largely free of iron powder can be provided in a suitable form for accommodating the iron-powder/plastic mixture in the region of the pole teeth (3) and the magnetic return paths (10). A complete stator (1) which at the same time essentially also forms the motor housing, may consist of three main parts. <IMAGE>
Patent DE-3614234-A1 (DE)
Title: Comminuting apparatus
Inventor: KNOLL ANTON
IPC: A01F29/00
Filed: 1986-04-26
Abstract: Published without abstract.
Patent DE-3615033-A1 (DE)
Title: Method and apparatus for the spreading out of fabrics
Inventor: JAEGER RAINER G
IPC: D06H1/00
Filed: 1986-05-02
Abstract: To avoid determining the correct total fabric length of a fabric web by taking into account different added dimensions, there is provided a method for the spreading out of fabrics, such as drape and curtain fabrics, especially for the cutting of desired fabric lengths, the fabric being drawn out automatically to a desired length, in which method an added dimension is predetermined separately for the dimensional length of the fabric, the total length to be cut off is determined automatically from the dimensional length and added dimension, and the fabric is drawn out to the total length given by the dimensional length and added dimension. An apparatus for carrying out the method provides for separate inputs (12, 18) for the dimensional length and added dimension and a comparator device (34). <IMAGE>
Patent DE-3615851-A1 (DE)
Title: Single-phase motor
Inventor: HAHN MARTIN
IPC: H02K17/08
Filed: 1986-05-10
Abstract: The invention relates to a single-phase motor, especially for pumps or fans, which can be connected to at least two different voltages and has a capacitor, which is matched to said voltage, for each voltage and is connected in parallel with the main windings of the motor and in series with the auxiliary windings. The connecting leads (5) of the windings (1-4) are passed to a multipole connecting device (6), to whose contacts (a-g) a first multipole plug (7) can be connected, of which two contacts (a',b') are connected to a capacitor (8) which is designed for a low voltage. At least one second multipole plug (10) is provided, of which two contacts (a'',b'') are connected to a capacitor (11) which is designed for a high voltage. The plugs (7,10) have connections (9,12) which conduct between the contacts, in each case connect the main windings (1,2) and the auxiliary windings (3,4) in parallel with one another in the case of the first plug (7) and in series with one another in each case in the case of the second plug (10). <IMAGE>
Patent DE-3617616-A1 (DE)
Title: Carrying framework for a plumbing unit which is intended for installation into a lightweight-construction wall
Inventor: KNAPPE DIETER
IPC: E03D11/14
Filed: 1986-05-24
Abstract: In order to facilitate the mounting of the foot structure for a plumbing unit (12) which is to be installed into a lightweight-construction wall, the two threaded bolts (24), serving for the floor-side support and vertical adjustment of the carrying framework (15) of the plumbing unit (12), are welded vertically on a single foot plate (25) extending parallel to the width side of the plumbing unit (12). The foot plate (25) is inserted in a fitting manner into the upwardly open profile of a floor-side profile rail (10) of the skeleton structure for the lightweight-construction wall, is precisely located and is fixedly connected thereto and to the unfinished floor (11) by means of screws. The length of this foot plate (25) is the same as, or slightly smaller than, the width of the plumbing unit (12), with the result that the foot plate (25) can always be inserted into the floor-side profile rail (10), between two neighbouring vertical profile rails (10). When mounting the plumbing unit (12), the foot plate (25), then, is fastened first of all and, subsequently, the plumbing unit (12) with its carrying framework (15) is plugged onto the two threaded bolts (24) and is vertically adjusted and fixed thereon by means of nuts (27) screwed onto the threaded bolts (24). <IMAGE>
Patent DE-3637425-A1 (DE)
Title: Process and apparatus for dewatering sludge-like materials
Inventor: SCHREIBER HELMUT
IPC: C02F11/123
Filed: 1986-11-04
Abstract: Published without abstract.
Patent DE-3639642-A1 (DE)
Inventor: BOGENSCHUETZ AUGUST FRIEDRICH
IPC: C23C18/18
Filed: 1986-11-20
Abstract: Process for the pre-treatment of ceramic parts, particularly of aluminium nitride parts, for the purpose of secure metallization. The pre-treatment consists of the removal of the inert surface of the ceramic bodies, and the defined roughening of said bodies by means of chemical corrosive action in a specially formulated alkali-hydroxide electrolyte. Aluminium nitride parts thus pre-treated can be securely metallized, in particular by means of hydro-chemistry.
Patent DE-3642703-A1 (DE)
Title: Boat hull that is inflatable (e.g. with air) for use, and can be collapsed when not in use or for transport
Inventor: SCHULZ HANS M
IPC: B63B7/08
Filed: 1986-12-13
Abstract: In order to provide a hull that combines the advantages of collapsible and inflatable boats, such as low weight and ease of stowage, with those of fixed constructions, especially great rigidity, such as are needed to install a mechanical drive, for example a pedal drive, the following construction is proposed: Two rigid shells are joined together by two elastic bellows so that a hollow space is formed between them, which considerably enlarges the volume of the boat over its transport volume when it is filled with compressed air.
Patent DE-3704802-A1 (DE)
Title: Process for modifying the mechanical properties of polyurethane foams
Inventor: KAISER HORST ING GRAD
IPC: C08K3/30
Filed: 1987-02-16
Abstract: In order to modify the mechanical properties - in particular in order to increase the strength and modulus - of polyurethane foams, the chemical starting materials of these foams are admixed with a finely particulate mineral additive. The particles thereof, as a constituent of the cell structure, cause, after curing, an increase in strength and modulus of the foam, dependent on the amount of admixed additive but without the inherent foaming behaviour of the pure foam being impaired. The additive can be gypsum, cement, crushed rock, quartz sand, etc.
Patent DE-3713443-A1 (DE)
Title: Electric brush for the surfaces of cars
Inventor: HORNSTEIN HELMUT
IPC: B60S3/04
Filed: 1987-04-22
Abstract: Electric brush for the surfaces of cars as a rotating brush and as a roller brush, the device consisting of a plastic or metal housing in which a high-quality direct current motor (operates with integrated battery, accumulator or mains connection) is integrated, which direct current motor drives via a shaft and obliquely toothed bevelled gears 3 running axles on which the brushes or discs are fitted. The actual cleaning and polishing is achieved by means of the uniform rotation of the drive shafts over the same surface with brushes. Type A - rotating brush: 3 rotating discs which are guided one in the other permit totally uniform cleaning and polishing over the same surface (without the formation of joints). The brush tool can also be changed rapidly and easily. Type B - roller brush: in this case, particles of dirt cannot be rubbed into the paintwork since they are repelled forwards to one side only by means of the rollers as a result of the centrifugal force. Additionally, connection fittings for water or cleaning agents or emulsion. The rollers are driven by means of toothed belts.
Patent DE-3716925-A1 (DE)
Title: Manicuring device
Inventor: BECHTER SIGRID
IPC: A45D29/14
Filed: 1987-05-20
Abstract: The manicuring device proposed achieves a desired fingernail shape by treatment in the direction of growth of the fingernail, and has a handpiece in which batteries supply a motor with current via an expediently designed switching device, which motor causes a flexible endless belt with an appropriate coating to circulate via a drive roller and a counter-roller, which belt provides semicircular and straight treatment zones.
Patent DE-3719148-A1 (DE)
Title: Device for testing and sorting electronic components, particularly ICs
Inventor: WILLBERG HANS-HEINRICH
IPC: H05K13/02
Filed: 1987-06-09
Abstract: A device for testing and sorting electronic components (3), particularly ICs, having an input magazine (4) and an output magazine (14) which in each case exhibit at least one magazine channel (16) for the components (3) to be supplied and removed, having a test probe (8) arranged between the input magazine (4) and the output magazine (14), by means of which probe the components (3) are contacted, and having a mandatory guide (7) for supplying the components (3) to the test probe (8) and forwarding them from the test probe (8), is to be developed in such a manner that, whilst ensuring a simple and small type of construction, relatively short cycle times and thus good power utilisation is possible. This is acheived by the fact that carrier parts (18, 98), which are arranged in a row, are provided for accommodating the components which can be moved past the test probe (8) in the longitudinal direction of the row. <IMAGE>
Patent DE-3719636-A1 (DE)
Title: Push button switch having a latching device
Inventor: MAEKLER KLAUS
IPC: H01H13/56
Filed: 1987-06-12
Abstract: The latching lever, which interacts with a latching link, of known push button switches of the generic type is subject to high bending stresses, which are conducive to fracture, as a result of being clamped in in a fixed position on one side. In the case of the push button switch according to the invention, the object is to construct and mount the latching lever such that it can be controlled exactly by the latching link, with a minimal bending stress. It is proposed that the latching lever (3) is designed by forming a latching pin (7), a pivoting arm (8), a mounting bracket (9) and a pivoting bracket (10) and is mounted in a pivoting and clamping bearing (15, 16, 17, 21) which has a groove (21), a trough (15), a wall (17) and an abutment (16), the latching lever (3) being in indifferent balance in each pivoting position. The invention ensures that the latching lever (3) is controlled exactly and that it is largely prevented from fracturing. <IMAGE>
Patent DE-3726825-A1 (DE)
Title: Training apparatus
Inventor: PORSTNER IRENE
IPC: A63B23/12
Filed: 1987-08-12
Abstract: The training apparatus for the muscles of the shoulder and neck and the shoulder joints is characterized by a hand crank for each arm of the user, each hand crank being attached to a lockable ball joint and being capable of being set to different radii, the hand cranks being fixed by infinitely adjustable frames on each side of the user, for example on a couch. <IMAGE>
Patent DE-3729790-A1 (DE)
Title: Process for the preparation of an emulsifier-free copolymer latex
Inventor: STEINFORT KLAUS G DR
IPC: C08F222/02
Filed: 1987-09-05
Abstract: The invention relates to a process for the preparation of an emulsifier-free copolymer latex by emulsion polymerisation of a monomer mixture containing from 2 to 10% by weight of olefinically unsaturated carboxylic acids and from 90 to 98% by weight of a plurality of monomers which can be copolymerised therewith, in the presence of a polymerisation initiator. In order to prepare an emulsifier-free latex which is free from microcoagulates in a one-step process in a reactor,   a) from 2 to 5% by weight of at least one olefinically unsaturated dicarboxylic acid dissolved in the majority of the total amount of water is initially introduced and adjusted to a pH of from 3.0 to 6.0 by addition of alkali metal hydroxide, b) this mixture is heated to a temperature of from 30 to 100@C, preferably from 80 to 90@C, c) the polymerisation is initiated by injecting from 15 to 25% of the total amount of initiator, of from 0.5 to 3.0% by weight, necessary for the polymerisation d) a nonaqueous stream of a monomer mixture containing - based on the total amount of monomer - from 5 to 30% by weight of acrylonitrile and from 63 to 93% by weight of other monomers which can be copolymerised with acrylonitrile and olefinically unsaturated dicarboxylic acid is fed in continuously, e) an aqueous stream containing the remainder of the initiator and the remainder of the alkali metal hydroxide is simultaneously fed in continuously. where the reactor contents at a pH of 3.0 to 6.0 and a temperature of from 30 to 100@C, preferably from 80 to 100@C, ... until virtually complete... Original abstract incomplete.
Patent DE-3731745-A1 (DE)
Title: Device and method for evaluating signals of gas sensors for the purpose of air-conditioning control in motor vehicles
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H3/00
Filed: 1987-09-22
Abstract: The invention describes a method and an apparatus which acts on the ventilation system when noxious substances are present outside motor vehicle cabs in particular. In particular, an electronic control is described which preferably contains a program-controlled microcomputer.
Patent DE-3737136-A1 (DE)
Title: Coupling device with an elastic unit which has essentially annular parts and the use of the said device, in particular with a belt pulley for a variable-speed drive and with a clutch mechanism
Inventor: JACCOD MICHEL
IPC: F16D13/58
Filed: 1987-11-02
Abstract: A description is given of a coupling device with an elastic unit which includes annular parts, and of uses relating, in particular, to a belt pulley of a variable-speed drive and to a clutch mechanism with such an elastic unit. The elastic unit has at least one diaphragm spring 26, i.e. an essentially annular part, with a circumferential section (27) which continues in circular form and forms a Belleville spring and with a central region (28) which is divided by slots (30) into radial fingers (29). The elastic unit (25) has at least two such diaphragm springs (26), these being separated from one another by an embedded layer (32), each of these diaphragm springs being firmly connected to this layer. The area of application is with belt pulleys for variable-speed drives and/or with a clutch mechanism, especially for motor vehicles.   <IMAGE>