baber/WOPTO huggingface dataset:
Patent DE-3603434-A1 (DE)
Title: Body for lorries
Inventor: GERBRACHT HARALD
IPC: B62D33/00
Filed: 1986-02-05
Abstract: The invention relates to a body for lorries, in particular an interchangeable body, in particular for bulk material, comprising an approximately cuboidal box which is open at the top, in particular with a rear wall which can be opened, the floor of which box has edge parts which are angled upwards or rounded and drawn down at least along the longitudinal sides and to which are attached the side walls, which have a multiplicity of reinforcements arranged at a distance one behind the other. In order to improve the body in such a manner that a more simple method of production can be achieved which also results in a reduction in the dead weight whilst the stability is at least as high as previously, the edge parts (3), which are bent upwards, of the floor (1) merge into flange-like edge parts (1) which are in each case angled outwards, and furthermore the reinforcements of the side walls are designed as beads (6) which extend over the entire height thereof, and the side walls are welded by their end sides onto the flange-like edge parts (4) such that they are supported against the latter. <IMAGE>
Patent DE-3616647-A1 (DE)
Title: Waiting shelter for public-transport stops
Inventor: KULBACH ANDRE
IPC: G09F15/00
Filed: 1986-05-16
Abstract: The invention proposes a waiting shelter which is used when waiting for public transport, composed of two vertical load-bearing members 1, 2 and of a further load-bearing member 6, which connects said load-bearing members 1, 2 together at their top end and, altogether, form a side wall 3, and of two further load-bearing members 4, 5 which are fastened, in the form of a gallows, at an angle on said side wall, are connected, at their end located opposite the side wall 3, to a further load-bearing member 7 and, altogether, form the roof. Each load-bearing member 1, 2, 4, 5, 6, 7 is a box-shaped tube 8 which is enclosed on one or both sides by in each case one profile 9 which is fastened preferably via screws, pins or the like which engage through the box-shaped tube 8, said U-profile 9 consisting of plastic, in particular a duroplastic and being glass-fibre reinforced in the corners. <IMAGE>
Patent DE-3616830-A1 (DE)
Title: Electrical plug socket having screwless connecting terminals
Inventor: KOEHLER F-ULRICH
IPC: H01R4/48
Filed: 1986-05-17
Abstract: The invention relates to an electrical plug socket having screwless connecting terminals which contain, for example, v-shaped leaf springs (15) with a sprung clamping limb (20) and a base limb (21), the connecting conductor (27) being clamped firmly, like a barb, between the clamping edge (29) of the clamping limb (20) and a contact plate of the clamping cage (14). The base limb (21) is considerably longer than the clamping limb (20) and forms a lever which has one lever arm (24) from the clamping edge (27) to the bearing (23). A force acts on the other lever arm (25), which force is produced during attachment of the cover (7) and is used for the purpose of reinforcing the clamping force of the clamping limb (20) in accordance with the step-up ratio of the lever system (24, 25). <IMAGE>
Patent DE-3619184-A1 (DE)
Title: Motor-vehicle body with a front flap or rear flap
Inventor: BIEBERICH WALTER
IPC: B62D25/12
Filed: 1986-06-06
Abstract: In the case of a motor-vehicle body with a front flap or rear flap (1) for an engine compartment or luggage compartment (6), the transition region between a stationary vehicle-body element (8, 26) and the vehicle flap (1) is determined by a gap (10) extending over a specific width in the closing direction. In order to be able to reduce the gap width to a minimum size without having to accept the risk of the flap closing mechanism having an impaired function or the worry that damage may occur to the component edges which form the gap (10), it is proposed along the border (4), projected onto the vehicle-body element (8, 26), of the vehicle flap (1), on the stationary vehicle-body element (8, 26) to provide an elastic insert (11, 15, 19) embedded in a depression (14, 20). <IMAGE>
Patent DE-3621770-A1 (DE)
Title: Method for the production of a cage fitted with rolling elements and the cage itself
Inventor: WALTER LOTHAR
IPC: F16C33/54
Filed: 1986-06-28
Abstract: In a method for the production of a cage (1) fitted with rolling elements (10), pockets (3) with two mutually opposite retention tongues (7) projecting in opposite directions into the pocket (3) are punched into a strip-shaped, plastically deformable material, at least one rolling element (10) is inserted into each pocket (3) from the outside inwards and the cage (1) is plastically deformed, forming two retention lugs (9) at the free end of each retention tongue (7), these lugs grasping the rolling element(s) (10) from the outside and from the inside. To ensure that the material of the cage (1) is not overstressed during the formation of the retention lugs (9), the two retention lugs (9) of each retention tongue (7) are fully formed before the insertion of the rolling elements (10), so that one of the two retention lugs (9) projects into the pocket (3) and the other retention lug (9) projects out of the latter. To form the retention lugs (9), the retention tongue (7) is bent plastically through about 45 DEG  about a bending axis (18) running along the edge (6) of the pocket (3). <IMAGE>
Patent DE-3622439-A1 (DE)
Inventor: HOEFFKES HORST
IPC: C09K23/04
Filed: 1986-07-04
Abstract: Aqueous hair treatment preparations containing as anionic surfactant an alkylether sulfonate corresponding to the following formula R1-O-(CnH2nO)x-(CH2)y-SO3(-)M(+) in which R1 is a C8-C18 alkyl group, n=2 or 3, x=0 to 20, y=1 to 3 and M(+) is an alkali metal ion. Alkylether sulfonates such as these show high foaming power, are easy to thicken and are stable to hydrolysis in acidic medium. They can be prepared by reaction of corresponding alkylether sulfates with sodium sulfite in aqueous solution and extraction from the reaction mixture with a saturated C4-C6 alcohol.
Patent DE-3624111-A1 (DE)
Title: Cutter retention for round-shank cutters, especially for use in roll-type crushers
Inventor: THOMAS PETER
IPC: E21C35/193
Filed: 1986-07-17
Abstract: In order to achieve an especially reliable retention of round-shank cutters (1) on their cutter holders (2), there is used, according to the invention, a retention element (7) consisting of two approximately identical half parts (8, 9) which are fixed to the shank end of the cutter shank by means of at least one clamping screw (15, 16), whilst they engage by means of stop ribs (12) into an annular groove (5) of the cutter shank. <IMAGE>
Patent DE-3624141-A1 (DE)
Title: Vessels for liquids, for strengthening the effect of temperature differences
Inventor: GRUBER HANS DR ING
IPC: F28F1/40
Filed: 1986-07-17
Abstract: Channels in the internal surfaces of the vessels steer the directions of movement of the liquids into circulating movements. If the part of the external wall, on whose internal wall the channels are, is heated electrically, then the heat transfer increases especially.
Patent DE-3631831-A1 (DE)
Title: Process for the preparation of diethylaminoethyl p-nitrobenzoate
Inventor: FELD MARCEL DR
Filed: 1986-09-19
Abstract: Diethylaminoethyl p-nitrobenzoate is prepared by reaction of p-nitrobenzoic acid with 2-diethylaminoethanol in the presence of an acid as catalyst in inert solvents with distillative removal of the water of reaction. p-Nitrobenzoic acid is separated from the cooled reaction mixture as a solid and added again to following esterifications. Further nitrobenzoic acid can be extracted from the filtrate of the resulting solution of diethylaminoethyl p-nitrobenzoate using water or basic aqueous solution.
Patent DE-3634827-A1 (DE)
Inventor: KOCH WILHELM
IPC: F16K21/12
Filed: 1986-10-13
Abstract: A self-closing valve assembly for sanitary installations is disclosed. The valve assembly includes upper and lower valve housings which define a metering chamber that is normally filled with a metering fluid. A metering means, shiftably mounted in the lower valve housing, includes a first one-way valve means which displaces a predetermined volume of the metering fluid when said valve assembly is shifted to its opened position. A closure means, which includes a second one-way valve means, is operably coupled to the metering means to automatically shift said metering means from its opened to its normally closed position, by transferring the displaced volume of said metering fluid in the metering chamber through a second one-way valve means after a predetermined period of time has elapsed, to thereby close said valve assembly.
Patent DE-3635733-A1 (DE)
Inventor: VOLK HEINRICH
IPC: B41K1/10
Filed: 1986-10-21
Abstract: A printing mechanism is described comprising a plurality of type carriers (12, 34) which on their outer peripheral face carry in one region printing types and in another region indicator types (44). The printing types can be brought into a printing position by turning the type carriers (12, 34). A setting means (32, 20, 24) including an actuating knob (32) can be brought into a drive connection with each of the type carriers (12, 34) for rotation thereof. Stop means (100, 102, 104, 106, 110) limit the turning travel of the type carriers (12, 34). Detent elements (96) hold the actuating knob against rotation relative to the type carrier (12, 34) which is in drive connection with the setting means (32, 20, 24), with a detent moment governed by the spring hardness of the detent elements. The spring hardness and thus the detent moment are determined so that when a moment is applied greater than the detent moment, rotation is permitted between the actuation knob and the type carrier, and when a moment is applied, there is no relative rotation between the actuation knob and the type carrier, and the type carrier is turned.
Patent DE-3636347-A1 (DE)
Title: House number plate
Inventor: REBHAN KLAUS
IPC: G09F13/28
Filed: 1986-10-25
Abstract: The invention relates to a house number plate having one or more numbers and letters arranged on a sheet-like element which can be fastened on a wall of a building or on a door. For improved discernability, the numbers and letters comprise a chain of individual light-emitting elements which are lined up in a row and can be connected, individually or together, by an electric control circuit to a power-supply source.
Patent DE-3639705-A1 (DE)
Title: Mobile apparatus for destroying weeds
Inventor: CZEPEK RUDOLF DIPL ING
IPC: A01M21/04
Filed: 1986-11-20
Abstract: Published without abstract.
Patent DE-3640498-A1 (DE)
Title: Apparatus for tensioning strings, especially for tennis, badminton and squash stringing machines
Inventor: LENTZ WILHELM-ERNST
IPC: A63B51/14
Filed: 1986-11-27
Abstract: An apparatus for tensioning strings, especially for tennis, badminton and squash stringing machines, has a conical disc and a clamping disc. When the tennis string is laid, it slides down the cone and becomes fixed between the cone and the clamping disc. The clamping disc consists, for example, of rubber, as a result of which a high frictional force is achieved. As a result it is possible, up to a predetermined tensile force, to tension the strings without sliding in a single manual action.
Patent DE-3642702-A1 (DE)
Title: Method for taking off float materials from the surface of settling tanks
Inventor: LEPPERT GERHARD DIPL ING
IPC: B01D21/34
Filed: 1986-12-13
Abstract: The novel method for taking off float materials from the surface of settling tanks, separators and the like is characterised in that the active weir edge of the discharge element is lowered and raised again at regular intervals. Preferably, the weir edge is allowed to oscillate sinusoidally about a zero point, the natural frequency of the take-off motion of the float material being taken into account. Zero point, amplitude, phase length and upper standstill times can be adjustable. Pressure and level sensors can be used to control the drive of the weir edge.
Patent DE-3643668-A1 (DE)
Title: Device for storing and/or transferring heat
Inventor: VAHLBRAUK KARL HEINZ
IPC: F28F21/04
Filed: 1986-12-20
Abstract: A device for storing and transferring heat consists of a plurality of heat exchangers (1, 2) which are arranged one above another and are respectively constructed in a corrugated fashion on one side. The wave trains extend at an angle of 90@ with respect to one another. Extending respectively in the course of the wave crests is a cylindrical cavity (4) which is used to guide a heat-carrying medium. The substance of the heat exchangers (1, 2) which are constructed in an essentially plate-shaped manner, otherwise consists of a concrete-like compound whose binding agent is a hydraulic binding agent, a plastic which is present in dissolved or dispersed form, and a bitumen content and/or a tar content, respectively in a finely dispersed form. The concrete-like compound further contains aggregates, such as metal particles in finely ground form, for example, which improve the thermal conductivity and the heat storage capacity. The outsides of the heat exchangers (1, 2) are provided with a coating of basalt sand for the purpose of improving the absorption of thermal radiation and of improving the protection against mechanically and chemically aggressive media and of protecting against UV radiation. Because of the elastomeric properties of the concrete-like compound, the heat exchangers (1, 2) can be constructed to be relatively thin, with the result that starting from the environment there is an optimum transfer of heat to the heat-carrying medium circulating in the cavities (4). <IMAGE>
Patent DE-3704363-A1 (DE)
Title: Perforated slab
Inventor: MIELKE HORST GUENTER DIPL BIOL
IPC: E01C11/22
Filed: 1987-02-12
Abstract: The perforated slab is a ground slab which makes it possible for the rain to flow off into the subsoil. It is in two parts and consists of a grid (lattice) framework and a flat covering slab. The grid framework forms a self-contained, jointless framework and is suitable as a short-term retention space for holding rainwater. The individual grid frameworks are held together either by covering slabs or by supporting devices attached on the ground side. They may, however, also be produced and laid in a manner joined together in larger chambered units.
Patent DE-3707292-A1 (DE)
Title: Process for anchoring an anchor bolt
Inventor: KORTE-JUNGERMANN HANS-WERNER
IPC: F16B13/08
Filed: 1987-03-06
Abstract: A description is given of a process for anchoring an anchor bolt in a hole, in the case of which process the anchor bolt is inserted into the hole by means of its shank, widened at the front end of the shank, in the region of an undercut, and the interspace between the shank and the hole wall is filled with a composite mortar. In this arrangement, the undercut is not formed by the action of hard-metal pins or special drills at the widened, lower end region by widening the bore, but the, for example cylindrical, bore remains cylindrical and the undercut is achieved is that the composite mortar forms, in the set state, a solid body between the inner wall of the bore and the outer wall of the shank, and said solid body consisting of composite mortar assumes a correspondingly conically widened form in the region of the widened, lower shank end.
Patent DE-3708788-A1 (DE)
Inventor: UEBEL HELMUT DIPL ING
IPC: B61L1/18
Filed: 1987-03-18
Abstract: A circuit is described in which the bandwidth of the track circuit receiver (8) is design to be so narrow that it is virtually impossible for it to be subjected to interference. To permit interpretation of the frequency-modulated track voltage, the frequency deviation of which far exceeds the bandwidth of the receiver, the narrow band characteristic is achieved by means of an adjustable bandpass filter (7), the centre frequency of which is controlled so that it precisely follows the frequency of the track circuit transmitter (2). For this purpose, the output signal from the track circuit transmitter is fed to the track circuit receiver via a special lead (9). <IMAGE>
Patent DE-3720332-A1 (DE)
Inventor: RUBACK WULF DR
IPC: C07C213/06
Filed: 1987-06-19
Abstract: A process for the preparation of trialkanolamine di(fatty acid) esters in which a trialkanolamine is reacted with a fatty acid in the presence of small amounts of a fatty acid ester. The trialkanolamine fatty acid diesters obtained can be converted into the quaternary ammonium salt by means of standard quaternizing agents, and the resulting products can be employed as fabric conditioners.
Patent DE-3723388-A1 (DE)
Inventor: MCNEIL-WATSON FRASER KEITH
IPC: G01N27/447
Filed: 1987-07-15
Abstract: A microelectrophoresis cell incorporates a sample analysis zone 10 forming part of a sample introduction and exhaust flow path 1. Side walls of the cell 10 are defined by a pair of electrodes 2 formed as polished films of indium tin oxide (which is optically transparent) on the walls of prisms 3. Laser beams 6, 7 are reflected by angled surfaces 8, 9 of the prisms to pass through the transparent electrodes 2 and cross within the zone 10. Light scattering effects created by particles are measured by a photomultiplier 11 aligned on the axis of the flow path 1. Because the electrodes 2 are transparent large crossing angles for the beams 6 and 7 can be achieved within the sample. <IMAGE>
Patent DE-3723406-A1 (DE)
Title: Container for storing balls, in particular tennis balls
Inventor: POPP-GINSBACH HILDEGARD DR
IPC: A63B47/00
Filed: 1987-07-15
Abstract: The present invention relates to a container for storing balls, in particular tennis balls, which contains a hygroscopic substance, e.g. calcium chloride, silica gel or the like, for the drying and dry storage of the tennis balls. <IMAGE>
Patent DE-3727292-A1 (DE)
Title: Heat-insulating, movable roofing for greenhouses and swimming pools
Inventor: FABRITZ GERHARD
IPC: E06B9/24
Filed: 1987-08-17
Abstract: The invention relates to a heat-insulating roofing for greenhouses and also for swimming pools, in the case of which use is made of covering webs consisting of textile material or plastic sheeting. The object of the invention is to configure a movable roofing such that it is possible both fully to cover over and to expose the area which is to be covered. Furthermore, the roofing is intended to exhibit a heat-insulating action during cold periods in order to save energy. This object is achieved in that, in accordance with Figs. 1 and 2, bearings 6, in which rollers 7 rotate, are fitted fixedly on rails 1. These make it possible for the rails to slide easily back and forth on the load-bearing cables 8. On the rails 1 there are arranged, on the top and bottom sides thereof or on the four longitudinal edges, rolled-over portions 2, 3, through which the covering webs 4, 5 are pushed, by means of their wire-filled hoses 9, and are consequently fastened between the rails 1. <IMAGE>
Patent DE-3729653-A1 (DE)
Title: Process for the precautionary or retroactive protection of the soil around a landfill against harmful liquid leaching out of the landfill
IPC: B09B1/00
Filed: 1987-09-04
Abstract: The base protection according to the invention utilises a flushing zone (4) which is filled with flowing collection liquid and is drawn in below an existing landfill (1) or is provided in advance during the construction of a new landfill and which at least covers the area from which the harmful liquid from the landfill can emerge into the subsoil and is sealed with respect to the soil (2) to be protected and the ground water occurring therein. In the flushing zone (4) harmful liquid emerging from the landfill is trapped in a collection liquid and, together with the liquid stream of this collection liquid, is drained off for further treatment - for example in a sewage treatment plant. The flushing zone (4) consists of a permeable filter layer (6) which is sealed with respect to the soil (2) lying below it and permits a sufficient stream of a collection liquid. <IMAGE>
Patent DE-3731195-A1 (DE)
Title: Device for the distribution of pipes in heating installations with a flow and a return chamber
Inventor: MEIERING EWALD
IPC: F24D3/10
Filed: 1987-09-17
Abstract: With a device (1) for the distribution of pipes in heating installations with a flow (4) and a return (5) chamber in a common housing (2), the housing (2) being constructed essentially as a box-shaped hollow section with a dividing wall (3), situated vertically in the use position, between the two chambers, and the connecting pieces (10) of the flow and return pipes being arranged at the upper section wall, a solution is to be provided which, while retaining simple structural shapes, through a smooth dividing wall and substantially smooth profiled walls is not subjected to excessive restrictions on flow cross-sections. This is achieved in that the height of the central dividing wall (3) is less than the height of the outer walls, in such a way that the upper profiled wall (6) is configured in a manner inclined inwards in a V-shape. <IMAGE>
Patent DE-3735805-A1 (DE)
Title: Spiral hose
Inventor: DONKO FRIEDRICH ING
IPC: F16L11/08
Filed: 1987-10-22
Abstract: Longitudinal changes in a hose, provided with reinforcing inserts and a stiffening helix, under operating pressure are counteracted in that low-expansion tension-bearing members are inserted into the hose at an acute angle of inclination of between, in particular, 0 and 40@ with respect to the hose axis.
Patent DE-3737087-A1 (DE)
Title: Electric switch combination
Inventor: BIEBER KARL HEINZ DIPL ING
IPC: B60H1/00
Filed: 1987-11-02
Abstract: The invention relates to an electric switch combination for switching a plurality of loads of a motor vehicle. The subject matter of the invention is distinguished by a selection switch (13) which serves to select the desired load and to which a number of symbolic load indicators (14) corresponding to the number of loads is assigned, and by a pulse sensor (12) for the respective activation and deactivation of the selected load. <IMAGE>
Patent DE-3737413-A1 (DE)
Title: Process for producing and for processing reactive resin
Inventor: ZEISS KARL REINHARD
IPC: B05C17/00
Filed: 1987-11-04
Abstract: The process serves for the production and processing of multicomponent mixtures based on reactive resins. It can be used in a large variety of applications, for example in the construction industry, in the production of foam plastics or in the prefabrication or shaping of reinforced plastic articles. To facilitate and improve the further processing of the reactive synthetic resin mixture, it is proposed to cool the mixture or at least a part of the reactive synthetic resins, before or during their further processing, by liquid nitrogen to a temperature which permits an essentially dry further processing.
Patent DE-3737748-A1 (DE)
Title: 3-arylsulphonylamino-1H-1,2,4-triazoles, processes for their preparation, and their use as herbicides and growth regulators
Inventor: WEGNER PETER DIPL CHEM DR
IPC: A01N43/653
Filed: 1987-11-03
Abstract: The invention relates to novel 3-arylsulphonylamino-1H-1,2,4-triazoles of the general formula I <IMAGE> in which R<6>, R<7>, R<8> and R<9> have the meanings given in the description, to processes for their preparation, and to their use as herbicides and growth regulators.