baber/WOPTO huggingface dataset:
Patent DE-3233438-A1 (DE)
Title: Arrangement for the pulsation-free delivery of a liquid medium
Inventor: HOFMANN FRANK DIPL ING
IPC: F04B11/00
Filed: 1982-09-09
Abstract: The invention relates to an arrangement for the pulsation-free delivery of a liquid medium from a storage reservoir to a consuming unit by means of at least two bellows pumps driven by hydraulic fluid acting directly on the pump's displacement elements with overlapping areas of identical hydraulic flows whose reversing elements can be connected alternately to the consuming unit or to the storage reservoir, a throttle element being inserted into the return line to the storage reservoir, the resistance of which throttle element is adjustable to the resistance of the consuming unit and serves to provide a practical solution for driving of the displacement elements of the bellows pumps by means of hydraulic fluid acting on the displacement elements, in order to make the arrangement usable even for higher liquid delivery pressures of up to approximately 300 bar or more, as are usual, for example, in high pressure spraying. According to the invention it is also proposed in order to feed the hydraulic fluid to the displacement elements of the bellows pumps to arrange (lacuna) on the side of the displacement elements which is not acted upon by the hydraulic medium between the drive for the displacement elements and the servo parts, by means of which the hydraulic fluid drawn off from an auxiliary circuit is so regulated that the speed of lift of the displacement elements matches the speed of lift of the slide of the servo valves. <IMAGE>
Patent DE-3233660-A1 (DE)
Title: Contact-free centring arrangement
Inventor: PALMQUIST HARRY
IPC: B27B31/06
Filed: 1982-09-10
Abstract: A contact-free centring arrangement for articles carried by a support (2) which can be moved in the centring direction includes two measuring units (21), each of which carries at the same mutual spacing in the centring direction either one transmitting and receiving element (22, 23) or two transmitting and receiving elements. The measuring units are coupled mechanically to the support by means of a mechanical system driven directly by the support and having the action of a two-arm lever (401, 402), in such a way that they always move over the same distance but in opposite directions. A drive element (8) which moves the support in the stated direction is controlled as a function of whether none, one or both ray paths between the elements of the two measuring units are free in order to move the support into a position in which the supported article is centred relative to a selected reference. The invention is particularly suitable for use in the woodworking industry. <IMAGE>
Patent DE-3233970-A1 (DE)
Inventor: MUNK EDMUND
IPC: F41J1/08
Filed: 1982-09-14
Abstract: Die Zielscheibe besteht aus einer oder mehreren Tafeln, welche aus zwei, von Abstandshaltern auf Distanz gehaltenen und miteinander verbundenen Platten besteht.
Patent DE-3237387-A1 (DE)
Inventor: LINDE GERHARD DR
IPC: B01D51/10
Filed: 1982-10-08
Abstract: The invention refers to a process for the removal of undesirable gaseous components from hot flue gases incurred in the combustion of carbonaceous fuels. The flue gas is passed through regenerators for cooling and preliminary cleaning, and subsequently is scrubbed with a physically active solvent for SO2 absorption. After absorbing SO2, the solvent is subjected to regeneration and returned to the scrubbing process. For purposes of energy savings, it is suggested to heat exchange the hot flue gas in the regenerators with atmospheric air to cool it to temperatures between 0 DEG  and 60 DEG  C., and to scrub at this temperature with a solvent consisting predominantly of tetraethyleneglycol dimethylether. The process of the invention permits utilization of the exhaust heat of the flue gas to be purified.
Patent DE-3241212-A1 (DE)
Title: Push button tuner
Inventor: CHAKI TAKAO
IPC: H03J5/12
Filed: 1982-11-08
Abstract: In a push button tuner, the parts (14), which support and guide operating elements (12) on a chassis (11), are constructed as injection-moulded plastic parts which in each case exhibit a peg-shaped section (14a) which extends through a hole formed in the chassis, an upper end section which is in contact with the operating elements on the chassis, and a lower end section which is in contact with the lower surface of the chassis. A baseplate (25) which is mounted underneath the chassis has holes (27) which accommodate the lower end sections (14b) of the moulded plastic parts. <IMAGE>
Patent DE-3246088-A1 (DE)
Title: Seating furniture
Inventor: KELLER JENS
IPC: A47C15/00
Filed: 1982-12-13
Abstract: The seating furniture has a seat surface and a structure bearing the seat surface with spacing above the ground, support devices being provided below the seat surface (2) for resting the parts of the limbs situated below the knee. <IMAGE>
Patent DE-3246115-A1 (DE)
Title: Device for setting the geometrical dimensions of a system for scanning recording media
Inventor: OLDERMANN KLAUS DIPL ING
IPC: G11B3/06
Filed: 1982-12-13
Abstract: The invention relates to a device for setting the geometrical dimensions of a system for scanning recording media. After fixing the distance (12) of the vertical pick-up arm mounting (17) from the disc centre (11), the pick-up arm length (23) and the offset angle (13) of the scanning system (6) have to be set for the optimum geometrical dimension of the sound pick-up system. In order to eliminate mutual influencing during setting of the system components pick-up arm length (23) and offset angle (13), a displaceable seat of the scanning system (6) is provided on the pick-up arm (1). After setting the pick-up arm length (23), the scanning system (6) is arrested by means of a fastening screw (2) in a sleeve (3). For the setting of the offset angle (13), the scanning system (6) is turned over the scanner (5) and arrested by a fastening screw (4). <IMAGE>
Patent DE-3247152-A1 (DE)
Title: Percolation section as outlet structure for waste water ponds and clarifying ponds
Inventor: GOEHNER GILBERT DIPL ING
IPC: C02F1/00
Filed: 1982-12-21
Abstract: Percolation section made of natural pebble, gravel or metalworks slag for ponds in the outlet area. Outlets, in particular in the case of waste water ponds, have hitherto been produced via pipe connections, so that the settling process of sludge has been greatly impaired and with relatively high feed rates, a strong suction action and turbulent mixing motions of the water in the outlet area occur. The percolation section reduces the flow velocity and ensures a uniform take-off of the water from the pond surface even with relatively high feed rates and thus improves the clarifying action in the waste water pond. Moreover, the water level in the pond increases with higher feed rates and thus simultaneously acts as a buffer tank.
Patent DE-3304268-A1 (DE)
Title: Device for determining the thickness of integral sealing layers above and under water
Inventor: BUMILLER BERNO
IPC: G01N1/08
Filed: 1983-02-08
Abstract: Device for determining the thickness of sealing layers above and under water, consisting of a guide tube, which is connected in an articulated fashion to a base plate provided on its underside with mandrels, and in which a removal tube slides by means of which a sample is removed from the sealing layer. Thereafter, the removal point is once again directly closed and sealed by filling with a suitable sealing material.
Patent DE-3308881-A1 (DE)
Title: Use of pyrazolone derivatives as lipoxygenase inhibitors in the therapy of ischaemias and cardiac dysrhythmias and of rheumatic, allergic and asthmatic disorders, oedemas, pulmonary embolisms, pulmonary hypertension, oxygen intoxication and ulceration, pharmaceutical compositions for this purpose and process for the production thereof
Inventor: MARDIN MITHAT DIPL CHEM DR
IPC: A61K31/415
Filed: 1983-03-12
Abstract: The present invention relates to the use of certain 1-substituted 5-pyrazolone derivatives as lipoxygenase inhibitors for the prevention and treatment of ischaemias, especially of myocardial infarcts after myocardial ischaemias, of cardiac dysrhythmias, of rheumatic, allergic and asthmatic disorders, pulmonary embolisms and oedemas (especially pulmonary oedemas), of pulmonary hypertension, oxygen intoxication and ulceration. The invention also relates to lipoxygenase-inhibiting, bronchodilating, antiarrhythmic, antiischaemic, antirheumatic, antiallergic, antiasthmatic, antioedemic and gastroprotective pharmaceutical compositions which are characterised by containing a therapeutically effective amount of the pyrazolone derivative.
Patent DE-3309072-A1 (DE)
Title: Sports floor covering
Inventor: BAGER SEN OTTO
IPC: D04H11/08
Filed: 1983-03-14
Abstract: The invention proposes a sports floor suitable especially for tennis courts, this sports floor being characterised by a tufted material having a coarsely structured topside, and the topside consisting in an open-thread manner of loops, the height of which corresponds to the total height of the open-thread topside.
Patent DE-3317159-A1 (DE)
Title: Process for the preparation of 5Z forms of 2,3,4-trinor-1,5-inter-m-phenylene prostacyclin derivatives
Inventor: SEIPP ULRICH DIPL CHEM DR
IPC: C07D307/937
Filed: 1983-05-11
Abstract: The invention relates to the preparation of 5Z forms of 2,3,4-trinor-1,5-inter-m-phenylene prostacyclin derivatives of the formula <IMAGE> in which R1 is a hydrogen atom, a cation or a lower alkyl radical, R2 is a hydrogen atom or a methyl radical, A is one of the groups -CH2-CH2-, (trans)-CH=CH- or -C IDENTICAL C- and B is an alkyl radical or a cycloalkyl radical which is optionally substituted by a lower alkyl radical, by isomerisation of a compound of the formula <IMAGE> in which R2, A and B have the above meaning and R'1 represents a lower alkyl radical or an aralkyl radical, and, if desired, subsequent conversion of R'1 to R1. This isomerisation is effected by treating the compound of the formula IIE in the presence of an anhydrous solvent with at least one salt composed of an organic base and an organic sulphonic acid or a fluorinated or chlorinated acetic acid.
Patent DE-3326236-A1 (DE)
Title: Implement combination for ground working and seedbed preparation
Inventor: WEICHEL ERNST
IPC: A01B35/30
Filed: 1983-07-21
Abstract: Published without abstract.
Patent DE-3326611-A1 (DE)
Title: Device for reconditioning the disc brake surfaces of disc brakes for vehicles
Inventor: STROBEL JOSEF
IPC: B60T17/22
Filed: 1983-07-23
Abstract: Published without abstract.
Patent DE-3328867-A1 (DE)
Title: Method of producing an underwater tunnel of reinforced concrete
Inventor: HERTLE EDMUND
IPC: E02D29/077
Filed: 1983-08-10
Abstract: Published without abstract.
Patent DE-3329408-A1 (DE)
Title: Demonstration device for opticians
Inventor: MOSQUA KURT
IPC: A61B3/18
Filed: 1983-08-13
Abstract: The demonstration device (10) has a basic frame (11) and a table top (12) arranged thereon. The basic frame (11) is height-adjustable. The table top (12) is arranged so as to be pivotable about a horizontal axis relative to the basic frame. A specific top part (52) of the table top (12) is arranged so as to be displaceable in the depth direction relative to the main part (51) by means of a slide (57) and so as to be pivotable by means of a pivoting joint (55). One adjustment drive with an electric motor is expediently present for all possible adjustments. <IMAGE>
Patent DE-3333260-A1 (DE)
Title: Process for the production of crumpled-pleating crease patterns in fabric webs and device for carrying out the process
Inventor: KLEBER KURT
IPC: D02J13/00
Filed: 1983-09-15
Abstract: A smooth fabric web is stuffed batchwise into a tubular nozzle and compressed and hot steam then flows through it. The pressed and steamed batch of fabric web is then extracted from the nozzle, unfolded and dried, the next-following batch of fabric web simultaneously being introduced into the nozzle and treated. This procedure is repeated as often as necessary until the entire fabric web is provided with the desired crumpled-pleating crease pattern.
Patent DE-3336189-A1 (DE)
Title: Sound damping screen for mass oscillator
Inventor: DILK HELMUT
IPC: G10K11/16
Filed: 1983-10-05
Abstract: A sound damping screen for a mass oscillator which is for damping acoustic frequency ranges and has a panel 5 of sound-absorbing material is shown. The covering of the panel 5 is performed with the aid of thin metal foils 1, which are pushed into U-sections 3 of thin sheet steel and are fastened there by notchings 4. The panel 5, including the metal foil 1 secured on the sections 3, is fitted in a sheet-metal frame 6. <IMAGE>
Patent DE-3342679-A1 (DE)
Title: Compressor for gases, especially supercharger for combustion engines
Inventor: SCHAEFER WOLFGANG
IPC: F02B33/36
Filed: 1983-11-25
Abstract: The invention relates to a compressor of simple type, which is suitable in particular as a supercharger for light combustion engines. The compressor has a rotary piston in an annular chamber. Between gas outlet and gas inlet of the annular chamber a check slide valve is provided, which separates the intake and compression section from one another and which is briefly opened for the passage of the rotary piston.
Patent DE-3346838-A1 (DE)
Title: Transport vehicle for sports equipment
Inventor: LOKAI DIETER
IPC: B63B35/79
Filed: 1983-12-23
Abstract: Published without abstract.
Patent DE-3407527-A1 (DE)
Title: Process and device for producing mouldings with multiple colours and/or consisting of a plurality of thermoplastic materials, in particular footwear, by injection moulding
Inventor: FERNIANI ALDO
IPC: B29D35/08
Filed: 1984-03-01
Abstract: A process and a device for producing mouldings with multiple colours and/or consisting of a plurality of thermoplastic materials, in particular footwear, by injection moulding are described, in which process, with an injection mould consisting of two sections (35, 37), a first injection phase is carried out in which a first part of the moulding, for example a shoe, is formed on a mould (17) whilst simultaneously a moulding part, for example a sole, is formed on an auxiliary injection mould (25). After the injection mould is opened, the mould with the first injection-moulded product is rotated into the second section (37) of the injection mould, whilst by rotating a part (28) of the auxiliary injection mould the moulding part, for example a sole, is brought into a position closing the second section of the injection mould. In a further injection phase, a third amount of material is injected into the second section (37) of the injection mould, producing a bond between the first part produced by the first injection and the moulding part or sole. <IMAGE>
Patent DE-3411115-A1 (DE)
Title: Sensor combination
Inventor: ELISCHER WERNER
IPC: G01D3/02
Filed: 1984-03-26
Abstract: The invention relates to a sensor combination with a measurement signal channel (36), consisting of a measurement signal sensor (4) followed by a voltage amplifier (8). According to the invention, the measurement signal channel (36) is associated with at least one interference signal channel (38) consisting of an interference signal sensor (6) and a resistance/voltage converter (12), and the measurement signal channel (36) and interference signal channel (38) are in each case followed by an analog/digital converter (10 and 14 respectively), the outputs of which (16 and 18 respectively) are in each case connected to one address input (24 and 26 respectively) of a memory (28). The effect of this design of the sensor combination is that error-free measurement values are present for further processing at the output (40) of this sensor combination without the processing time being significantly increased. <IMAGE>
Patent DE-3416546-A1 (DE)
Title: Safety device for stopping motor-driven objects
Inventor: WOLFER HERMANN
IPC: E05F15/43
Filed: 1984-05-04
Abstract: In order to achieve an improved response of a safety device, which has a light-barrier arrangement, for stopping motor-driven garage doors, the light-barrier arrangement consists of a light transmitter and a light receiver (5, 6) which are arranged at both ends of a profiled rail (10) which exhibits a light duct (9). In the event of striking against an obstruction, the profiled rail (10), which consists of elastically deformable material, is squeezed together, thus reducing the cross-section of the light duct (9), so that the light beam (8) is interrupted. <IMAGE>
Patent DE-3416827-A1 (DE)
Title: Method for centrally controlled telecommunications systems, in particular telephone switching systems with a plurality of switchboard positions
Inventor: KRETZ HANS-JOACHIM ING GRAD
IPC: H04M3/523
Filed: 1984-05-07
Abstract: A multiplicity of switchboard positions is provided in a telephone switching system, a call memory being provided at a central point for each call type per switchboard position in which the calls are stored in the order in which they arrive. Moreover, a further memory is provided for each call type in the switchboard position in which the call data contained in the call memory are likewise stored. As soon as this memory contains a number of calls which exceeds a pre-defined number, a congestion signal is generated at the switchboard position for the call type concerned to prompt the switchboard position operator to deal with the queued calls more quickly.
Patent DE-3417066-A1 (DE)
Title: Suspended particle through-flow measuring unit with replaceable measuring tube
Inventor: BUSCHMANN HEINZ
IPC: G01F1/22
Filed: 1984-05-09
Abstract: Suspended particle through-flow measuring unit with a replaceable measuring tube (6) which is held between one lower and one upper through-flow fitting (1, 2), one of the through-flow fittings (1, 2), preferably the upper through-flow fitting (2), having in a fixed holding block a clamping piece (11) which is displaceable in a piston-like manner and can be braced in a sealing manner against one end of the measuring tube by means of a clamping device, and the clamping device (11, 15) being designed in such a way that the operating force acting on the clamping device is exerted in the same plane as the clamping force which acts between the clamping piece (11) and the measuring tube (6). <IMAGE>
Patent DE-3420779-A1 (DE)
Title: Process for producing a motor vehicle seat cover
Inventor: CAUDILL JUN CHARLES
IPC: B29C65/48
Filed: 1984-06-04
Abstract: In a preferred embodiment, a dielectrically embossed motor vehicle seat cover arrangement is formed by preparing a laminate of a decorative cover material (28), a first, relatively thin polyurethane foam layer (20) which can be dielectrically heated and a second, thicker polyurethane foam layer (22) which cannot be dielectrically heated and by subsequently impressing a desired embossing pattern (16) into the top polyurethane foam layer and by melting the top polyurethane foam layer to bond the cover layer to the lower polyurethane foam layer in order in this manner to form the embossed pattern in the laminated structure. …<IMAGE>…
Patent DE-3423965-A1 (DE)
Title: Miniature electric motor, especially for motor vehicles
Inventor: SAUSSELE WERNER
IPC: H02K5/15
Filed: 1984-06-29
Abstract: A miniature electric motor has a housing pot which is closed by a housing cover. Two spring elements are used for firm connection of the two parts. Each spring element is supported on three opposing bearings (abutments). A first opposing support is formed in a perforation in the housing pot and faces away from the end surface of this pot. The second opposing bearing is located on an attachment of the housing which is immersed in the housing pot, faces the end surface of the housing pot and is at a greater distance therefrom than the first opposing bearing. Finally, the third opposing bearing is located on a part which is held on the housing cover and is located on the same side of the spring element as the first opposing bearing, and is at least as close to the axis of the housing pot as the second opposing bearing.
Patent DE-3427849-A1 (DE)
Title: Flat-silo cutter
Inventor: EISELE JOHANN
IPC: A01F25/20
Filed: 1984-07-27
Abstract: In a flat-silo cutter which can be mounted releasably on a tiltable front-loader shovel by means of a supporting frame and of which the cutting roller provided with cutting tools is driven by a hydraulic motor, the roller (3) has the form of a circular-cylindrical elongate sheet-metal drum (30), on the outer face of which a continuous cutting tool is attached and in the interior of which is fastened centrally a shaft (31) which is carried in a supported manner and which is mounted at one end (31a) on one of the side parts (21) of the supporting frame. Furthermore, the hydraulic motor (4) is flanged to the other side part (21) of the supporting frame, in such a way that it is enclosed completely by the sheet-metal drum (30); furthermore, the drive shaft (40) of the hydraulic motor is connected releasably to the other end (31b) of the drum shaft (31). Moreover, a gearwheel (5) having a support-bearing extension (50) is fastened to the motor drive shaft (40), and a corresponding gearwheel (6) having a cup-shaped extension (60) for receiving this support-bearing extension (50) is fastened to the associated end (31b) of the drum shaft (31), in such a way that the two gearwheels (5 and 6) arranged next to one another can be connected by means of a chain. <IMAGE>
Patent DE-3429019-A1 (DE)
Title: Blood flow composition with vitamin E
Inventor: ISMAIL RHOSDY DIPL CHEM DR
IPC: A61K31/355
Filed: 1984-08-07
Abstract: Composition for blood flow in the brain or central nervous system, the periphery of the eye and of the middle ear by the combination of dimethylaminoethanol or its derivatives with vitamin E or vitamin A + E.
Patent DE-3429661-A1 (DE)
Title: Broadcast receiving device
Inventor: BUCK WALTER DR
IPC: H04B1/18
Filed: 1984-08-11
Abstract: In a broadcast receiving device with a receiver for the LMSV ranges which has no built-in LMS antenna and to which only the VHF range is fed with adequate quality to a screened coaxial antenna input via a coaxial receiver feeding line, the receiver feeding line has an interruption point into which a circuit is inserted to convert incoming sheath waves into line waves which can be transferred to the antenna input of the receiver. Acceptable-quality LMS reception is thereby enabled in simple and cost-saving fashion even in existing receiving installations of this type. In a particularly useful embodiment of the conversion circuit, the latter is disposed in a separate housing designed as a plug-in connector and a bifilar coil which is inserted in an interruption point of the receiver feeding line is provided to couple out the sheath waves and a transformer is provided to convert the sheath waves into line waves, the bifilar coil serving as the primary winding of the transformer while its secondary winding is inserted between the inner and outer conductor of the receiver feeding line.
Patent DE-3436792-A1 (DE)
Title: Assembly apparatus
Inventor: RIEDEL WALTER
IPC: B60J10/00
Filed: 1984-10-06
Abstract: An assembly apparatus is presented for drawing a metallic push-in strip into a rubber profile surrounding the push-in strip in a tightly fitting manner by a profile web on the underside and on either side in each case by a profile lip on the top side, which assembly apparatus contains an expansion station 18, 20, bending up the profile lips up to a mutual distance apart corresponding to the width of the push-in strip, as well as a pressure-roller station 22 which is arranged downstream of the expansion station 18, 20 in the passage direction and has a deflector mechanism 34 keeping the profile lips open and a pressure-roller set 26 to 32 which holds the profile web at its lateral marginal areas in a cross-sectional configuration bent downwards and includes at least one supporting roller 28, supporting the profile web in the centre area on the underside, and a holding-down roller 30 bearing on the web top side with the push-in strip in between, as a result of which problem-free, unconstrained assembly of push-in strip and rubber profile in virtually any length is achieved. <IMAGE>