baber/WOPTO huggingface dataset:
Patent DE-3613205-A1 (DE)
Title: Diffuser, preferably for flue gas desulphurisation plants or the like
Inventor: SCHWARZENSTEINER HERMANN
IPC: B01J4/00
Filed: 1986-04-18
Abstract: The invention proposes a diffuser, preferably for flue gas desulphurisation plants or the like, which is equipped with a float which prevents entry of water into the air-intake branches when the water level increases in the diffuser body, in that the float is forced by the rising water against a seal ring arranged upstream of the air feed branch.
Patent DE-3616795-A1 (DE)
Title: Process for spray-coating double T girders
Inventor: KOEHNE ULRICH
IPC: B05B13/02
Filed: 1986-05-17
Abstract: The present invention describes a process for spray-coating large double T girders, in which a spray device is arranged so as to be movable back and forth transversely to the passage direction of a girder and has one spray gun pair above and below the passage plane of the girder in each case. The spray guns of each pair are set obliquely to one another and connected such that, during the advance of the spray device, only one upper gun and one lower gun are effective, which partly coat the girder and such that, during the return stroke, the upper and lower spray guns which have not been actuated until that time become effective and spray the girder with paint only in the region which has not been coated during the advance stroke. In this manner, a uniform coating with a minimum consumption of paint is achieved.
Patent DE-3617088-A1 (DE)
Inventor: FOELLER DIETER DR
IPC: A41D13/00
Filed: 1986-05-21
Abstract: A protective suit against sound waves with which it is possible to achieve a considerable reduction of the effects of sound waves on the human body. The suit material is furnished with at least two flexible soundproofing layers, of which at least one layer increases the weight per unit area of the suit, and another acts as a cushioning layer.
Patent DE-3617702-A1 (DE)
Title: Acrylate-based mortar
Inventor: MAUTHE PETER
IPC: C08G59/17
Filed: 1986-05-26
Abstract: The curable agent serves for fixing dowels and anchor bars. It contains curable acrylate which can be obtained by reacting acrylic acid or acrylic acid derivatives with epoxy-containing bisphenol and/or novolak compounds. The agent is stored in cartridges and, mixed and metered by means of ejection devices, is supplied to the application points.
Patent DE-3619402-A1 (DE)
Title: Adjustable, hydraulic shock absorber
Inventor: ENGEL WALTER
IPC: B60G17/08
Filed: 1986-06-09
Abstract: Adjustable, hydraulic shock absorber with a piston fixed on a hollow piston rod, the valve plates of the piston being supported by a control piston, displaceable on the piston rod, where necessary with the insertion of a helical spring for adjustment of the damping force. The intention in this was to obtain an increase of the damping force for an increasing vehicle load, the damping force on the piston of the shock absorber, for safety reasons, being automatically set to the maximum possible in the event of a failure of one of the control elements or of a pressure drop in the control system. For this purpose a stop, arranged at an interval from the control piston, is provided on the piston rod for each control piston, on that side of the control piston lying opposite the piston, on which stop the control piston is resiliently supported and the control chamber connected by way of the hollow space of the piston rod to a pressure intensifier, so that when the vehicle loading is reduced the control piston is displaced towards the stop.
Patent DE-3621400-A1 (DE)
Title: Method and device for protecting a percussion-hammer mill against overload
Inventor: AERTKER PAUL
IPC: B02C25/00
Filed: 1986-06-26
Abstract: The invention relates to a method for protecting a percussion-hammer mill against overload, at least one load-specific operating parameter of the mill being recorded by measurement, and the throughput of the mill in terms of grinding material or its degree of filling being set according to the load-specific measured value recorded, and the mill being relieved by means of corresponding measures, in which   - the working noises generated by the mill according to the load are recorded electroacoustically and are converted into electrical signals - the electrical signals are processed in terms of their frequency modulation and/or intensity and are filtered accordingly in each particular case, - limit values are predetermined as desired or threshold values for the processed electrical signals, and these limit values are compared with the signals, and - if the desired or threshold values are exceeded, measures for changing the load of the mill are initiated, and to a device for protecting a percussion-hammer mill.   <IMAGE>
Patent DE-3622228-A1 (DE)
Title: Roller blind with arresting device
Inventor: SCHMELZER KURT
IPC: E06B9/82
Filed: 1986-07-02
Abstract: A roller blind on a winding shaft with an arresting device, which is assigned to the roller blind or to the winding shaft provided in a roller-blind casing, is to be configured such that secure arresting is ensured without complex securing manipulations being required or the danger of damage to the roller blind arising. For this purpose, tabs (27) or similar strips project, approximately radially and at a distance from one another, from the winding shaft (20) or a device (26) connected thereto, between which tabs there engages an arresting pin (30) or the like which is held by a tension member (40) in the tab interspace (28) and is fitted such that it can be moved out, by means of an energy-storing device (35), of the tab interspace about a fixed axis (32). The arresting pin (30) may be part of a pressure-exerting lever (46) whose free end (47) can be transferred approximately radially into a locking position in which it acts on the winding shaft as a rotation lock, said lever being held, in this position, against an energy-storing device (35) by means of a tensi on element (40). Another development exhibits a locking bar (63) which is located inside the roller-blind casing (10a), is fitted such that it can pivot, about an axis (62) which is approximately vertical in the installed position, approximately horizontally into the movement path of the roller blind (18), and, in the closed position of the roller blind, passes over said roller blind in its upper part or engages into cutouts (70) of the roller blind. <IMAGE>
Patent DE-3627547-A1 (DE)
Title: Two-way lock
IPC: E05B23/00
Filed: 1986-08-13
Abstract: A bolt (2) is guided on the baseplate (1) of the two-way lock. A bolt stump (3) is fastened to the bolt (2). Furthermore, lamella-like tumblers (4) are arranged on the bolt (2) so as to be pivotable in an overlapping manner. Each tumbler (4) has a closed cutout (42) for the engagement of part of a key bit (82) and, at the bolt end, a passage slot for the bolt stump (3). Each cutout (42) is designed in its middle part (43) with a clear dimension equal to the outer distance between key-bit parts belonging to one another. Each passage slot consists of two part slots (45, 46) offset relative to one another in the pivoting direction of the tumbler (4) and of a curved cross-slot (47) arranged between the part slots. The cross-slots (47) of all the tumblers (4) are arranged congruently. <IMAGE>
Patent DE-3630910-A1 (DE)
Title: Device for discharging liquid or pasty material, especially sealing material for container seals
Inventor: DIECKMANN WERNER
IPC: B05C5/02
Filed: 1986-09-11
Abstract: A device for discharging liquid or pasty material (5), especially sealing material for container seals, having a nozzle tip (1) which has an outlet aperture (3), in which nozzle tip (1) a nozzle needle (2) reciprocates between a sealing position and an open position and into which nozzle tip (1) material (5) can be inserted via a feed pipe (11) under pressure, has between the material (5) in the interior of the nozzle tip (1) and a seal (4), which is provided in the interior on the side facing away from the outlet aperture (3), a buffer chamber (7) which contains a constant quantity of air. <IMAGE>
Patent DE-3633390-A1 (DE)
Title: Receptacle for plants for cultivating, in particular, dry locations with greenery, and process for cultivating plants by means of the receptacle
Inventor: WEBER A PROF DR RER NAT
IPC: A01G9/00
Filed: 1986-10-01
Abstract: The invention relates to a receptacle for plants, in particular woody plants for cultivating, in particular, dry locations with greenery. The receptacle comprises a plant-cultivation receptacle which is formed by a bottom receptacle part and a top receptacle part and to which water or an aqueous solution is supplied through at least one supply line arranged in the bottom receptacle part. Formed in the top receptacle part are through-passages for woody plants, plants and the like and for ventilating the plant-cultivation receptacle.
Patent DE-3637691-A1 (DE)
Title: Hang glider having a telescopic lateral rod or wing strut and a wing profile which can be clamped on by means of elastic sail slats
Inventor: LEIBE GERNOT DIPL ING
IPC: B64C31/028
Filed: 1986-11-05
Abstract: Published without abstract.
Patent DE-3638672-A1 (DE)
Title: Process for producing a boiled cured product, in particular boiled ham
Inventor: IYIMEN SIDDIK DR RER NAT
IPC: B65D75/00
Filed: 1986-11-12
Abstract: In order to be able to subject a boiled cured product, e.g. boiled ham, which was packaged under vacuum in shrink-wrap pouches, to the boiling operation without cooking moulds, and to prevent leakage of water or loss of jelly during this, the shrink-wrap pouches are sealed under vacuum by an outwardly curved circular weld seam.
Patent DE-3644732-A1 (DE)
Title: Device for measuring body temperatures
Inventor: PFEIFER HANS PAUL
IPC: G01K13/00
Filed: 1986-12-30
Abstract: The invention relates to a device 1 for measuring body temperatures, in particular a fever measuring device having a device member 3 that can be inserted in a body cavity and is provided with a measuring element 19 indicating temperature fluctuations. The measuring element 19 is a liquid crystal element with temperature-dependent colour change. <IMAGE>
Patent DE-3701360-A1 (DE)
Title: Device and method for preparing plaster casts
Inventor: JOHN HELMUT
IPC: A61B5/107
Filed: 1987-01-19
Abstract: The invention relates to a device and a method for preparing plaster casts. It is the object of the invention to prepare plaster casts without the risk of contamination of the room in which the plaster cast is made or of the patient. The invention achieves this object by a sealed, water-tight bag of a flexible material in which another, smaller bag completely filled with water and made of a film that bursts open when subjected to pressure is present besides the pulverulent plaster.
Patent DE-3703366-A1 (DE)
Title: Mobile line-marking device
Inventor: SCHUETZ EBERHARD
IPC: B05B15/55
Filed: 1987-02-04
Abstract: A mobile line-marking device has a colouring receptacle 2 and a water receptacle 1 which can be selectively connected to the spray nozzle via a line 5, so that, after application of the paint, the lines, valves and the like which are wetted with paint can be rinsed with water. The nozzle is seated between two parallel shielding plates 10, 11 on a parallelogram linkage 9 which can swing out to both sides so that the marking line can be applied to the side of the wheels or between them. The guiding frame 18 can be folded in by joints. <IMAGE>
Patent DE-3705971-A1 (DE)
Title: Solid-state laser apparatus
IPC: H01S3/117
Filed: 1987-02-25
Abstract: In the case of a solid-state laser, a lamp (2) for continuous-wave excitation and a lamp (3) for pulsed excitation are arranged in the pumping chamber (11), which lamps illuminate the same solid-state bar (1). In consequence, inter alia, both operating modes of the laser can be used simultaneously. <IMAGE>
Patent DE-3706153-A1 (DE)
Title: Electrical safety circuit for plasma-arc cutting appliances
Inventor: SMIREK JOACHIM DIPL ING
IPC: B23K10/00
Filed: 1987-02-26
Abstract: In known plasma-arc cutting appliances, a high rectified output voltage for generating the cutting arc between the cutting torch and workpiece is applied. A circuit which, with the arc extinguished, avoids dangerous contact voltages for operators is to be specified. For this purpose, a safety circuit senses the applied output voltage via a detector circuit. Provided in the detector circuit is a threshold stage which, when a predeterminable voltage value of the output voltage is exceeded, actuates a breaker located in the control circuit of the cutting appliance and switching off the output voltage. The safety circuit can be used in plasma-arc cutting appliances.
Patent DE-3711981-A1 (DE)
Title: Device for reducing resistance and/or lift in vehicles
Inventor: SCHIEFER ULRICH
IPC: B62D35/02
Filed: 1987-04-09
Abstract: The device comprises a plurality of flow channels (1) which are bounded by a plurality of profile elements (3) which are directed downwards from the underside (2) of the vehicle with a symmetrical, droplet-shaped profile cross-section. Largely horizontal surface areas (4) of the underside (2) of the vehicle adjoin the profile elements (3) laterally. As a result of the expansion of the air after it flows through the narrowest cross-section (5) of the flow channels (1), the pressure is increased downstream of the profile elements (3) and the flow speed is reduced so that the losses in flow on the unevennesses of the underside (2) of the vehicle are reduced. Furthermore, in the region of the flow channels themselves a very low pressure is produced which affects the adjacent horizontal surface areas (4) and brings about a force directed towards the plane of the roadway. <IMAGE>
Patent DE-3712373-A1 (DE)
Title: Ground-cleaning apparatus
Inventor: KUEHN KLAUS-DIETER
IPC: B07B1/00
Filed: 1987-04-11
Abstract: Soiling matter on the surface of the ground frequently constitutes a risk of injury, for example on sports grounds when sharp stones come up to the surface of the ground out of the packed layer, or on sandy beaches when the water brings in soiling matter, for example in the form of crown corks, broken glass or the like. The new device is to bring about simple and effective cleaning of the uppermost ground layer. Arranged in a mobile supporting frame is a rotating brush which throws the uppermost ground layer onto a screening area, the screening area having a sawtooth-like surface and being constructed as an oscillating conveyor device, so that soiling matter which does not drop through the screening area onto the ground is conveyed into a collecting trough, which can be regularly emptied.
Patent DE-3714160-A1 (DE)
Inventor: OSBORN WAYNE LINCOLN
IPC: B41F31/12
Filed: 1987-04-28
Abstract: The rate of delivery of ink to the various zones transverse to the direction of printing is achieved by varying the rate of delivery of a single nozzle which is traversed axially of an ink receiving roller by a moving carriage. As shown in Fig. 4 the carriage supports a reservoir (in the form of a replaceable ink cartridge 106) and a motorised ink pump 46, the ink being urged into the pump by low pressure air acting on piston 110, and being delivered to the roller via nozzle 28 in accordance with the state of activation of the pump. Control arrangements for correlating delivery with the position of the carriage are described. <IMAGE>
Patent DE-3722757-A1 (DE)
Title: Large-bale press
Inventor: RUTZ ANDREAS-MICHAEL DIPL ING
IPC: A01F15/04
Filed: 1987-07-09
Abstract: The large-bale press has a pick-up device, a conveying device, a collecting space, a tying device and a bale-forming device which contains a raisable and pivotable pressing piston which is connected to a pivotable guide crosshead via a trapezoidal parallelogram linkage and which is connected to hydraulic cylinders controlling both its raising movement and its pivoting movement. <IMAGE>
Patent DE-3723383-A1 (DE)
Inventor: KALLINA GUENTER DR ING
IPC: G05B11/42
Filed: 1987-07-15
Abstract: In the forward path of a controller, the signal is multiplied by the value Kp Tm/Tai and, in the feedback path, is divided by this value (Kp = controller gain, Tm = actuating time of the actuator, Tai = sampling period of the pulse shaper). The result of the division is fed to a computing element which adds the respective input signal to the last output signal and subtracts from the result of the addition the product of the latter with the ratio of the controller sampling period Ta to the reset time Tn of the controller. The principal area of application of the invention is in the field of switching PI controllers. <IMAGE>
Patent DE-3725111-A1 (DE)
Title: Medullary nail, in particular locking nail
Inventor: BLOEMER WILHELM DIPL ING
IPC: A61B17/72
Filed: 1987-07-29
Abstract: In order to permit improved stability and simplified insertion of locking bolts in a medullary nail, in particular a locking nail, for fixing bone fragments of a tubular bone which has a cross-section which permits partial contact between the medullary nail and the inner surface of the medullary space, it is proposed that the medullary nail have a U-shaped cross-section and two legs connected by a web, the legs being directed obliquely outwards approximately from half their height onwards.
Patent DE-3726945-A1 (DE)
Title: L-Carnitine derivatives of valproic acid and pharmaceuticals containing these
Inventor: DIETL HANS DIPL CHEM DR
IPC: C07C229/22
Filed: 1987-08-13
Abstract: The invention relates to L-carnitine derivatives of valproic acid, in particular L-carnitine valproate, O-valproyl-L-carnitine and O-valproyl-L-carnitine valproate, as pharmaceuticals, in particular for the treatment of epilepsy.
Patent DE-3730763-A1 (DE)
Inventor: ZWICKER EBERHARD PROF DR ING
IPC: H03G5/16
Filed: 1987-09-12
Abstract: To improve the fidelity of reproduction of automobile radios during conditions of extraneous in the passenger compartment, noise signals are derived, for example from a microphone installed in the engine compartment of the vehicle. The audio program signals are conducted through a multichannel equalizer; the program audio signals and the noise signals are separated into a plurality of frequency bands, for example three bands, the envelope of which are demodulated and the derived demodulation signals are instantaneously compared to then control the transfer characteristics of the respective bands of the equalizer in accordance with the derived comparison between the respective bands of the noise and program signals. Preferably, amplitude, change of transfer amplitude and rate of change is controlled by weighting the comparison signals and the rate of change thereof in relation to the frequency bands and the extent of change of the signals.
Patent DE-3733237-A1 (DE)
Title: Casing-pipe lead-through for the masonry work of house walls and similar walls
Inventor: HESSE HANS HERMANN
IPC: F16L5/02
Filed: 1987-10-01
Abstract: Water-tight and gas-tight casing-pipe lead-through for the masonry work of house walls and similar walls for leading through cables and pipes with a sealing arrangement, comprising a bitumen board, an annular disc, a sealing body, a sealing element, a supporting disc and a contact-pressure nut.
Patent DE-3803778-A1 (DE)
Title: Vacuum switch with flat or corrugated elastic disc. - used as intermediate piece between fixed-contacts bolt and casings ceramic tube
Inventor: BEYERMANN GERD
IPC: H01H33/662
Filed: 1988-02-09
Abstract: The vacuum-switch chamber has an intermediate piece (1) concentrically around the bolt to which the fixed contact is attached. The piece is connected vacuum-tight to the bolt and to the ceramic tube that forms a part of the casing. The piece consists of a cover (9), flat or corrugated, whose wall thickness and elasticity are chosen so that it allows slight axial movement of the bolt (2) with the ceramic tube (3) when the moving contact (5) moves. The outer periphery of the cover is connected via a metal tube (10) to the ceramic tube. The metal tube's walling is much thinner than that of the ceramic tube. One end face of the metal tube is butt-soldered to the end of the ceramic tube. The metal tube is ductible -e.g. copper. ADVANTAGE - Increased life. Chamber's casing less likely to break.
Patent DE-3812120-A1 (DE)
Title: Car radios integrated insert for storing and for receiving traffic announcements
Inventor: SKLORZ CHRISTIAN
IPC: G08G1/09
Filed: 1988-04-12
Abstract: The broadcast stations offer to the car driver the information service of the traffic radio which is transmitted at certain clock times. With its traffic-radio-capable receiving set, the car driver can only use this service of the broadcast stations at certain times. The insert according to the invention now provides the car driver with the possibility of calling up the traffic radio and a current traffic situation announcement at any time from his set and to change his route accordingly. For this purpose, the insert is equipped with two relays, a chip, a digital/analog converter and an electromagnetic resonance circuit which allow the traffic radio situation recorded in the chip to be called up at any time on his own car radio at the touch of a button.
Patent DE-3821175-A1 (DE)
Title: Abradant for washing garments and fabrics in the stone-wash process
IPC: C08J5/14
Filed: 1988-06-23
Abstract: Published without abstract.
Patent DE-3822235-A1 (DE)
Title: Bucket-wheel body
Inventor: METT JOACHIM DIPL ING
IPC: B65G65/20
Filed: 1988-07-01
Abstract: A bucket-wheel body is proposed which consists of a supporting body and several buckets arranged on it. The ring support or ring supports accommodating the buckets are of disc-shaped design and for reasons of rigidity are connected to flanges which are directed to the outside and in turn carry encircling wear protection. Boxes open at the bottom are provided between the ring supports in the area of the flanges. The openings of the boxes can be closed by a lid. <IMAGE>
Patent DE-3830187-A1 (DE)
Title: Coding device for switch cabinet inserts
Inventor: DIERKS JENS-UWE DIPL ING
IPC: H05K7/14
Filed: 1988-09-06
Abstract: The invention is based on the object of simplifying components for insert coding devices. To this end, coding pins (6) are mounted standing vertically at right angles in a row on the underneath of the insert base (2), said coding pins (6) being arranged at right angles to the insertion direction. A coding plate (3) having grooves (4) lying in the insertion direction is mounted on the base plate of the insert support (1). The distance between the grooves (4) corresponds to the distance between the coding pins (6). The number of coding pins (6), and the distances between them, correspond to a characteristic coding. The invention can be used in switch cabinet inserts for unambiguous association of the insert and insert chamber. <IMAGE>
Patent DE-3830335-A1 (DE)
Title: De-icing device for aircraft
Inventor: BETTERMANN JOACHIM
IPC: H01Q1/02
Filed: 1988-09-07
Abstract: The invention relates to a de-icing device for plastic structural components which are provided on the leading edges (front edges) of aircraft. The de-icing device is combined with a radar-absorber device in order that the effects of the two devices do not cancel one another out.
Patent DE-3834729-A1 (DE)
Inventor: BERNHARDT DIETER DR
IPC: A61K33/26
Filed: 1988-10-12
Abstract: The use of zinc hydroxide and/or iron hydroxide gel and, where appropriate, of a lecithin as adjuvant in antigen solutions is described.
Patent DE-3837550-A1 (DE)
Inventor: BRAQUET PIERRE
IPC: A61P7/02
Filed: 1988-11-04
Abstract: The reaction of an excess of a diazoalkane with Ginkgolide A, B, C, J or M in a solvent gives a mixture of the 1-alkoxy and 10-alkoxy derivatives of that Ginkgolide. The mixture can be separated to give the individual derivatives, which are of interest in the treatment of PAF-Acether induced maladies. Methoxy and ethoxy derivatives are preferred. Pharmaceutical compositions containing the alkoxy-Ginkgolide derivatives are also disclosed.