baber/WOPTO huggingface dataset:
Patent DE-3333256-A1 (DE)
Title: Container
Inventor: KOENIG REINHARD DR
IPC: B65D90/06
Filed: 1983-09-15
Abstract: A container is formed from a bottom, a top (1), a front and rear wall and two side walls (4) which consist in each case of an inner covering (12) and an outer covering (13), said coverings being connected flatly to one another via insulation material (14). The material used for the inner covering (12) and the outer covering (13) can be (galvanised) steel sheet, and the inner covering (12) can be selected to be larger in its thickness than that of the outer covering (13) and/or to be folded in a trapezoidal manner. <IMAGE>
Patent DE-3333834-A1 (DE)
Inventor: PATZSCHKE HANS-PETER DR
IPC: C09D5/44
Filed: 1983-09-20
Abstract: A cathodically precipitable aqueous electro-dipcoating agent which includes as Component A, 50 to 99% by mass (relative to the total quantity of Components A and B) of a synthetic resin binder having tertiary amino groups and hydroxyl groups which can be rendered water soluble by protonation with acids, and which (a) has an amine number of 35 to 120, (b) has a hydroxyl number of 50 to 400, (c) has substantially no primary, secondary and quaternary amino groups, (d) has substantially no free isocyanate groups, and (e) has substantially no blocked isocyanate groups which can react at baking temperatures of up to 200 DEG  C. with hydroxyl groups present in the reaction components. The agent also includes as Component B, 1 to 50% by mass (relative to the total quantity of Components A and B) of substantially non-acid synthetic resins having at least two terminal esterified carboxyl groups which can react under normal lacquer baking conditions with Component A, accompanied by cross-linkage.
Patent DE-3334232-A1 (DE)
Title: Parquet-floor laying unit
Inventor: KURZENDORFER WALTER
IPC: E04F15/022
Filed: 1983-09-22
Abstract: In order to provide a parquet-floor laying unit which can be produced in a way which saves raw materials, is lightweight and can be laid with few offcuts and which allows the creation of many laying patterns, the laying unit is of a rectangular design and is formed by a plurality of elongate wooden battens lying in parallel next to one another, has a length/width ratio of 2:1, its length is 25-30 cm, preferably 28 cm, its wooden battens (2) run in the longitudinal direction (5) and its thickness is about 8-10 mm. <IMAGE>
Patent DE-3339474-A1 (DE)
Title: Disposable sleeve shields
Inventor: ZAHN MONIKA
IPC: A41D27/13
Filed: 1983-10-31
Abstract: The invention relates to disposable sleeve shields for detachable application under a person's armpits, the sleeve shields being constructed so as to be easily removable with the aid of attachment means which adhere to the respective garments in the sleeve seam, consisting of an absorbent, single- or multi-layered material, and having odoriphores and/or preparations in a liquid or solid phase to inhibit the growth of or kill bacteria and/or microbes. In the spread-out state and seen in plan, the sleeve shields are of semicircular construction and are designed to be foldable about their transverse axis of symmetry.
Patent DE-3346797-A1 (DE)
Title: Device for the sliding and for the over-mounted bearing of elements, which can be extended from furniture having a roller, for the sliding displacement of the intermediate guide
Inventor: GASPERIN LORENZO
IPC: A47B88/493
Filed: 1983-12-23
Abstract: A device for the sliding and for the over-mounted bearing of elements which can be extended from bodies containing them and, in particular, of drawers, frames and similar of the furniture, consisting of three guides: one guide to be mounted fixedly on the furniture, one sliding guide to be mounted on the extensible element, and an intermediate guide containing a roller which is inserted in a special gap of the intermediate guide, the latter being simultaneously in contact with the fixed guide and the movable guide. Carried along by the friction of the movable guide during its movement in relation to the fixed guide, the roller brings about the displacement of the intermediate guide in the one or other direction, in which case it presses against the front or rear edge of said intermediate guide.
Patent DE-3347182-A1 (DE)
Title: Method for the simulation of flywheel masses on test benches
Inventor: TROENDLE HANS-PETER DR ING
IPC: G01M15/04
Filed: 1983-12-27
Abstract: In order to simulate flywheel masses on test benches, the electric machine which is coupled to the test specimen, e.g. an internal combustion engine, is adjusted in such a way that its actual acceleration coincides with the set acceleration determined from the mechanical moment of the test specimen and the desired inertia. <IMAGE>
Patent DE-3400965-A1 (DE)
Inventor: HEGNY HELMUT DIPL ING
IPC: H04B7/17
Filed: 1984-01-13
Abstract: 1. Equipment for the build-up of a frame at the transmitting end and for the split-up of a frame at the receiving end respectively for a digital directional radio transmission path, in which additional bits in the form of synchronising word, parity bits and service channel bits are added and removed respectively and wherein the equipment is built up from a scrambler or descrambler assembly (2), an additional bit insertion or removal assembly (3), a phase sum or phase difference calculator assembly (5), a synchronising word recognition assembly (4) and a frame counter assembly (1), characterized thereby, that the equipment is integrated on a semiconductor chip which contains all named assemblies and that individual assemblies are switchable on and off respectively through application of certain signals ("0" or "1"), whereby the equipment can be operated as transmitter as well as also as receiver at a terminal or intermediate station.
Patent DE-3404850-A1 (DE)
Title: Roof spoiler
Inventor: SCHUSTER GERHARD
IPC: B60J7/22
Filed: 1984-02-10
Abstract: In the case of roof spoilers for convertibles and/or Targas, the rear end of the roof spoiler protrudes upwards as a protruding edge over the surface of the roof. In this way, formations of eddies in the interior of the vehicle when driving with the cover open can be substantially reduced and the drag is considerably decreased.
Patent DE-3410016-A1 (DE)
Title: Pipe-wrench head
Inventor: WANNER HELMUT DR
IPC: B23P19/06
Filed: 1984-03-19
Abstract: The invention relates to a pipe-wrench head for screwing pipes and fittings onto threaded pipe ends. The pipe-wrench head consists of two halves which can be opened up around a pivot pin and can be put onto the workpiece to be screwed on. After they are put onto the workpiece, the two halves are shut and locked, whereupon the pipe-wrench head is put to the pipe onto which the workpiece is to be screwed and a drive device is coupled to the pipe-wrench head. As soon as the workpiece is sitting on the relevant thread, the pipe-wrench head is opened and removed. The pipe-wrench head is provided with tongues by means of which the workpiece to be screwed on can be clamped in place in the pipe-wrench head.
Patent DE-3415902-A1 (DE)
Title: Static seal
Inventor: ALBRECHT LUDWIG
IPC: F16J15/00
Filed: 1984-04-28
Abstract: The invention relates to a static seal for sealing the annular gap between the casing and the shaft of a centrifugal pump, having one part disposed on the shaft and one part in the casing, which parts are provided with sealing faces, the two parts being separated, while the pump is running, by a medium effecting a displacement of one of the sealing faces. 
<??>The use of elastomers, which have excellent sealing properties, has hitherto been impossible in the case of static seals, owing to the susceptibility to wear shown by such materials with respect to foreign bodies present in the flow medium. 
<??>The invention overcomes this problem by providing a static seal in which at least one of the two sealing faces is soft and in which the part of the static seal arranged in the casing and/or the part provided on the shaft is linked with the casing or the shaft, respectively, via a sealing slipping clutch. 
<??>As it is now the slipping clutch, rather than the sealing faces of the static seal, which is involved in the relative movement between the shaft and the casing of the centrifugal pump starting up or running down, the sealing faces of the static seal are spared from destructive friction due to foreign bodies.
Patent DE-3429006-A1 (DE)
Title: Process for fixing catalyst material on a support
Inventor: HEYES JOSEF DR PHIL
IPC: B01J37/34
Filed: 1984-08-07
Abstract: Published without abstract.
Patent DE-3429149-A1 (DE)
Inventor: GROEGLER GERHARD DR
IPC: B01J13/02
Filed: 1984-08-08
Abstract: This invention relates to a process for the production of solid polyamines stabilized by a polyadduct covering and showing retarded reactivity comprising reacting (1) one or more solid organic polyamines in particulate form, said polyamines containing at least two primary and/or secondary amino groups and having melting points above 50 DEG  C., and (2) from 0.1 to 25 equivalent % of isocyanate per amine equivalent of a water insoluble, difunctional and/or higher functional polyisocyanate, said reaction being conducted at a temperature below the melting point of said solid polyamine, and being conducted in the presence of (3) a liquid medium selected from the group consisting of (a) organic compounds containing two or more hydroxy groups and having molecular weights of from 62 to 10,000, (b) plasticizers, (c) water, and (d) mixtures thereof to form a suspension of polyadduct-covered stabilized polyamines in the liquid medium.
Patent DE-3437974-A1 (DE)
Title: Device for producing concealed connections of panels to their substructure
Inventor: SAWATZKI GUENTHER ING GRAD
IPC: E04B1/49
Filed: 1984-10-17
Abstract: A description is given of a device for producing concealed connections of panels, for example an arrangement of boards, to their substructure with the aid of connecting elements, one panel being attached on the panel adjacent to it and fastened to the substructure. Said device is characterised according to the invention by a single-piece, plate-shaped connecting element, on the upper side and underside of which there are arranged tapered claws standing perpendicularly on these surfaces.
Patent DE-3439209-A1 (DE)
Title: Radial piston machine, especially spherical piston pump
Inventor: BUDECKER LUDWIG
IPC: F04B1/10
Filed: 1984-10-26
Abstract: In the proposed radial piston machine the spherical piston (11), guided so that it slides in a cylinder bore (30) of a cylinder body (1) capable of rotating relative to a control journal (8) provided with inlet and outlet ducts, comprises a sphere (9), capable of rolling on a lifting cam (10) and a sleeve (3) built up from two elements (31, 32). The second element (31), which can be applied against the sphere (9), is made from a material with a lower coefficient of friction and is guided so that it slides in the cylinder bore (30). Owing to the design according to the invention, stiffness of the spherical piston (9) or even jamming under unfavourable operating conditions is reliably prevented; the machine according to the invention functions efficiently even under unfavourable operating conditions. <IMAGE>
Patent DE-3440103-A1 (DE)
Title: Wall bushing for lines, that is pipelines, hoses or electrical cables, especially for pneumatic lines of motor vehicles
Inventor: SCHAEFER DANKMAR DIPL ING
IPC: F16L5/00
Filed: 1984-11-02
Abstract: A plurality of coupling halves (3, 4), to which lines can be connected, are detachably fixed on coupling holders (1, 2). Each coupling holder (1, 2) has a body (5, 37) and a slide (6, 38). The body (5, 37) contains circular holes (7a to 7f) and the slide elongated holes (14a to 14f), which have a wide area (15) and a narrow area (16). In certain slide positions coupling halves (3, 4) can be inserted. They are arrested by displacement of the slide (6, 38), the narrow areas (16) engaging with annular grooves (34, 44) of the coupling halves (3, 4). With suitable adjustment of the slide (6, 38), the coupling halves (3, 4) can be released again. <IMAGE>
Patent DE-3446430-A1 (DE)
Title: Change-speed gearbox
Inventor: SPITZER KLAUS DIPL ING
IPC: F16H3/12
Filed: 1984-12-20
Abstract: A change-speed gearbox 1 with at least one loose wheel 6, 7 arranged rotatably on an input shaft 4, with a shifting sleeve 8 which is fixed rotationally on the input shaft 4 but can be displaced axially, and with a mating gearwheel 14, 15 which is fixed rotationally on the output shaft 16 and is in engagement with the loose wheel 6, 7 is assigned sensors 22, 23, 29 in such a way that they sense the respective tooth positions and pass these in the form of pulses to a microprocessor 31 which is capable of detecting the exact position in which the teeth and gaps of the mating teeth 12 and of the clutch teeth 13 correspond and which then brings the shifting sleeve 8 into engagement with the loose wheel 6, 7 via a shifting unit 11. <IMAGE>
Patent DE-3507382-A1 (DE)
Title: Monitoring and evaluation device on polygraphic machines
Inventor: BEYER WOLFGANG
IPC: B65H7/06
Filed: 1985-03-02
Abstract: The invention relates to a monitoring and evaluation device on polygraphic machines for measuring defective and/or multiple sheets. The aim of the invention is the provision of a device of this kind with a higher stability and a wider field of application. The technical object of the invention consists in designing the device such that no mechanical loading of the electrical connections leading to breakage can occur and the measurements can be made independent of the position of the basic body. This object is achieved in that the basic body is attached at least at one side and is connected to movably mounted guide elements serving to eliminate air inclusions between the support surface and object being measured and also that a device serving for the acquisition and evaluation of the measurement changes caused by flexion is allocated to the evaluation circuit. To increase the accuracy of the measurements, the flexion line of the basic body is registered by strain gauges.
Patent DE-3507416-A1 (DE)
Title: Measuring device or size control device for diameters of different magnitude
Inventor: POPPE RUDOLF DIPL ING
IPC: B23Q15/02
Filed: 1985-03-02
Abstract: The invention relates to a device which is used for size-controlled guidance of the cutting process on, e.g. cylindrical grinding machines and lathes. The object is achieved of realising at all the phases of the cutting process a size-controlled guidance, as well as a uniform operation, acquisition of measured values and numerical programming. A high precision is achieved by eliminating the inertial forces and slide tiltings independently of the different cutting conditions for the various diameters. The essence of the invention consists in guiding the signals of the analogue sensors of two probes, via a summing amplifier and a downstream analogue/digital converter, to a digital summing element to whose other input the output of an electronic actual value detecting unit of a scale measuring system for the adjusting movement of the sleeves supporting the probes is connected. In addition, there are connected downstream of the summing amplifier comparators whose output signals control, with the aid of further control signals from a digital comparator downstream of the digital summing element, via a combinational logic element, the fast and creep speeds and the in-feeding and resetting motion of a motor which drives the sleeves.
Patent DE-3509887-A1 (DE)
Title: Ribbed tube heating boiler
Inventor: SCHULTZ ROLF
IPC: F24H1/26
Filed: 1985-03-16
Abstract: A ribbed tube heating boiler with flame-reverse chamber is described, in which the flame-reverse chamber is mounted displaceably in the axial direction of the combustion chamber. By means of relatively small displacement movements of the flame-reverse chamber, relatively large changes in the waste gas temperatures can be achieved so that it is either possible, in a boiler with variable output, to achieve an approximately identical waste gas temperature at all outputs set, or to set an increased waste gas temperature in the event of special chimney conditions.
Patent DE-3510389-A1 (DE)
Title: Bearing arrangement
Inventor: MAURER FRIEDEL
IPC: F16C43/02
Filed: 1985-03-22
Abstract: A bearing arrangement with radial sliding bearings and at least one axial sliding bearing, in which the axial sliding bearing contains at least one semicircular thrust-washer segment can be considerably improved as regards ensuring that the axial sliding bearing elements are rotated in the right way round if the axial sliding bearing has at least one thrust-washer segment in the shape of an annular wedge while the contact surface provided for this thrust-washer segment in the bearing housing has a corresponding annular wedge shape and is bounded by a radially outer and a radially inner lateral shoulder. The radially outer lateral shoulder is then designed as a shoulder cut eccentrically to the main bore in the bearing housing while the inner lateral shoulder can be formed either by a rim area of the radial sliding bearing, projecting axially from the main bore, or by a transitional surface, arched without a relief cut, between the journal part received by the radial sliding bearing and the cheeks of the shaft. By virtue of this design and arrangement, the thrust-washer segment can be rotated into the space between the contact surface in the bearing housing and the cheek on the shaft by only one of four possible ways of presentation and hence only the correct way round.
Patent DE-3511061-A1 (DE)
Title: Method and apparatus for studying a gas stream
Inventor: DUEWEL UWE DR RER NAT
IPC: G01N30/00
Filed: 1985-03-27
Abstract: The invention relates to a method for determining gaseous and/or solid components of a gas stream, especially of a waste gas stream, in which a gas sample is taken from the gas stream to be studied, the gas sample is filtered and condensed and the condensed gas sample is fed to at least one sorption stage to be analysed subsequently and is then either returned into the gas stream or discharged into the environment. The gas sample drawn off is passed, from the off-take point up to the return or discharge point, essentially exclusively over guide surface and/or test surface contact material comprising silicates and/or borates (and/or phosphates) of sodium and/or potassium and/or magnesium and/or aluminium and/or barium and/or, optionally, zinc. The invention also relates to an apparatus which is suitable and designed for implementing the abovementioned method.
Patent DE-3513750-A1 (DE)
Title: Method and device for the direction-controlled feeding of pipes in accordance with the displacement principle
IPC: E21B44/00
Filed: 1985-04-17
Abstract: Lengths of pipe can be laid in the earth or can be pressed through the earth, in that excess earth is either transported away or is displaced to the sides and is compressed. For the direction-controlled feeding of pipes which are laid in accordance with the displacement principle, according to the invention, the displacement head is driven in a rotating manner when the direction is correct. As soon as the actual direction deviates from the desired orientation, the rotation is interrupted and the head is rotated into a fixed position such that a control surface guides the head back into the desired position during the compression feed. The respective orientation of the head is displayed in a monitoring station by means of an optical monitoring device, for example a laser beam.
Patent DE-3523860-A1 (DE)
Title: Aqueous wax dispersions as preservatives for electroplated metal surfaces, their use, and a process for preserving electroplated metal surfaces
Inventor: HETTCHE ALBERT DR
IPC: B05D7/14
Filed: 1985-07-04
Abstract: The invention relates to a liquid preservative for electroplated metal surfaces in the form of aqueous wax dispersions which contain a specific ethylene-acrylic acid copolymer wax comprising from 8 to 25 % by weight of acrylic acid units and from 92 to 75 % by weight of ethylene units in partially or fully neutralised form, in particular the use of this specific ethylene-acrylic acid copolymer wax for preserving electroplated metal surfaces and a process for preserving electroplated metal surfaces.
Patent DE-3529425-A1 (DE)
Title: Concrete block for increasing the righting moment
Inventor: ROTH REINER
IPC: E02D29/02
Filed: 1985-08-16
Abstract: To increase the righting moment in slope stabilisation systems as a gravity retaining wall, in decorative and sound-proofing walls as well as in enclosures and flower tubs for garden, park and landscape architecture, a concrete block is used
 which has a uniform height and, in a uniform wall thickness, circumscribes an air space open at the bottom and top,
 in such a way that the concrete block encloses with its outer dimensions in plan view an area composed of three sectional figures,
 which consists of two octagons arranged in mirror image, the sides of which as viewed from inside form an angle of 135 DEG , and a rectangle in between, the connecting side of the respective octagon being congruent with the connecting side of the rectangle in the same size. 
<??>Furthermore, the five sides of each octagon which are furthest away from the rectangle have the same size as each rectangle side which is not congruent with the side of the octagon.
Patent DE-3601115-A1 (DE)
Title: Non-interchangeable plug connection (plug connection which cannot be incorrectly inserted)
Inventor: WALTHER JOERG DIPL ING
IPC: H01R13/645
Filed: 1986-01-16
Abstract: A non-interchangeable plug connection is described for cables (lines, leads), having a plug (1) which has a plurality of contact elements (2) as well as keyed elements (3), and having a socket (5) which has a plurality of contact elements, which are complementary to the contact elements (2) of the plug (1), as well as keyed elements (6) which are operatively connected to the keyed elements of the plug and allow the plug to be pushed into the socket only when the keyed elements correspond. The plug connection according to the invention is distinguished by the fact that the keyed elements of the plug are coding pins (3A...3D) which can be pushed into pin holes (5) which run from the top (1b) to the bottom (1c) of the plug and can assume more than two positions. In these positions, they project differently beyond the top and/or bottom of the plug. The socket has corresponding recesses or knock-outs (6) in the top and/or bottom of the socket housing. The plug connection according to the invention has, inter alia, the advantage that it can be produced in a space-saving manner and easily (to have a light weight), and makes possible a large number of different codings. <IMAGE>
Patent DE-3603358-A1 (DE)
Title: Remote-control data transmission procedure
Inventor: DIETRICH PETER
IPC: H04Q9/00
Filed: 1986-02-04
Abstract: Self-descriptive data forms are used that contain not only the information but also details about the information source and the information type. By information selection, compression, grouping, compacting and senting priorities, the transmission time is made to comply with the times for existing remote controls. The transmission speed is matched at individual sections of the remote control network to the quantity of data being sent. Large amounts of information are set in long packets divided into logical blocks. The transmission of the packets occurs without loss of information. The measurements are coded physical variables. The quality of transmission is monitored.