baber/WOPTO huggingface dataset:
Patent DE-3238951-A1 (DE)
Title: Force transducer
Inventor: BAETHKE KLAUS DIPL ING
IPC: G01L1/22
Filed: 1982-10-21
Abstract: In a force transducer, having a deformation element (3) which consists of an outer rim (14), a hub (13) and bending webs (15) connecting the latter and bearing strain gauges (25) and whose outer rim is to be clamped between two parts of a housing or the like, it is to be ensured that the clamping of the outer rim (14) takes place without interfering mechanical effects on the bending webs (15) of the deformation element (3). For this purpose, provision is made according to the invention for the outer rim (14) to have an elastic bending and torsion zone (17) in the connection region of the bending webs (15) in each case, each bending zone preferably being provided with an elongate hole (18) located transversely in front of the respectively adjacent bending web (15). <IMAGE>
Patent DE-3245294-A1 (DE)
Title: Use of an isocyanate group-containing copolymer for moisture-curing surface coatings (paints)
Inventor: GIMPEL JUERGEN DR
IPC: C08G18/72
Filed: 1982-12-08
Abstract: The invention relates to the use of an isocyanate group-containing copolymer of from 5 to 60% by weight of an N-(1-alkenyl) isocyanate and from 95 to 40% by weight of at least one (meth)acrylate, some of which may be replaced by further copolymerisable, olefinically unsaturated compounds containing no OH-, CH-, NH- or SH-acidic groups, the copolymer having a mean molecular weight of from 500 to 10000, in combination with water as a binder for polyurethane paints, in particular for automotive refinish paints.
Patent DE-3300712-A1 (DE)
Title: Pull-up aid
Inventor: LEUTHEUSER HEINZ
IPC: A63B23/12
Filed: 1983-01-11
Abstract: Pull-up aid to relieve the forearm during exercises which promote the muscles in the back, and as a result make it possible to increase the training intensity. The pull-up aid comprises a highly loadable hook which fits on every commercially available pull-up bar, and a wrist cuff with infinite adjustment which permits individual adjustment to every wrist.
Patent DE-3310379-A1 (DE)
Title: Use of a semiconductor diode as a sensor
Inventor: SCHAFFER HERBERT DIPL ING
IPC: G01K7/01
Filed: 1983-03-22
Abstract: Use of a semiconductor diode (Fig. 1) according to Patent 3240240.6 as a measuring sensor for heat or radiation (44), the temperature-dependant change in capacitance of the diode preferably being evaluated as measurement variable in a resonant circuit (Fig. 3). <IMAGE>
Patent DE-3313251-A1 (DE)
Title: Method for the ultimate storage of fuel spheres
Inventor: HUSCHKA HANS
IPC: G21F9/34
Filed: 1983-04-13
Abstract: With spent fuel spheres from high-temperature reactors, the concept to date has been for them to be ultimately stored in containers and cans. It is possible for these fuel elements, which have a graphite shell with open pores, to be ultimately stored in a direct fashion if the fissile materials and fission products seated in the open pores are dissolved out and, if necessary, the pores are subsequently sealed using compounds resistant to brine.
Patent DE-3314880-A1 (DE)
Title: Method for producing resistance bridge circuits
Inventor: FRITZ HARALD
IPC: H01C3/16
Filed: 1983-04-25
Abstract: A method for producing resistance bridge circuits of wire resistors having the same resistance value, in which, in order to reduce the consequences of production and environmental influences, the bridge resistors (R) consist of equally long wires coming from a drawing batch, stranded together with a lay which is long in comparison with the wire diameter and wound onto a common coil former (13), and the resistors (R) are connected within the bridge in such a manner that irradiated electromagnetic interference cancels with respect to the bridge diagonal points (11; 12) outputting a useful signal. <IMAGE>
Patent DE-3316846-A1 (DE)
Title: Anti-theft safety device for skis
Inventor: WEISHAAR FRANZ
IPC: A63C11/00
Filed: 1983-05-07
Abstract: Anti-theft safety device for skis left out-of-doors, which interlocks the two skis with mutually opposite side faces next to one another.
Patent DE-3320534-A1 (DE)
Title: Carbamates
Inventor: BOEGER MANFRED
IPC: A01N47/12
Filed: 1983-06-07
Abstract: Novel substituted 2-(4-pyridyloxyphenoxy)ethyl carbamates of the formula <IMAGE>  in which R1 is hydrogen, <IMAGE> R2 is C1-C6-alkyl or alkoxyalkyl having a total of 3 to 5 carbon atoms, R3 is halogen or a halogen-substituted C1-C2-alkyl and n is a number 0, 1 or 2, processes for the preparation of these compounds, and agents containing them for controlling insects and representatives of the order of the Acarina. The novel compounds are distinguished by an ovicidal and larvicidal action, in particular against insects which are harmful to plants.
Patent DE-3320971-A1 (DE)
Title: Apparatus for testing the mechanical strength of flexible packing materials and packing material composites
Inventor: KORN MILAN DR RER NAT
IPC: G01N3/20
Filed: 1983-06-10
Abstract: Apparatus for testing the mechanical strength, in particular the interlaminar strength and the resistance to delamination, of flexible packing materials and packing material composites such as gluing seams in flexible packing materials. A sample (1, 2, 3) of the packing material or of the longitudinal gluing seam (1) joining two packing material parts is cleaved by means of a roller (8) bonded (4) to the surface of the sample and having a force acting perpendicularly to its surface and transversely to the longitudinal direction of the gluing seam, with a constant cleavage angle (linear cleavage loading, transverse peeling test). <IMAGE>
Patent DE-3325951-A1 (DE)
Title: Self-propelled combine harvester
Inventor: RODERFELD HEINRICH ING GRAD
IPC: A01D41/12
Filed: 1983-07-19
Abstract: The present invention relates to a combine harvester of axial design, in which the axial-threshing and separating unit is installed transversely to the direction of travel and projects beyond the two side walls of the cleaning device. Shafts extending towards the ploughland are connected to the two end regions of the axial-threshing and separating unit, there being provided, in the region of these shafts facing the ground, devices which move the straw falling down through the shafts towards one another. Provided underneath the axial-threshing and separating unit is a screen-box device which separates off the short-straw/chaff mixture and then discharges it onto the already deposited straw swath, so that the short-straw/chaff mixture is picked up, together with the straw swath, by a collecting press following the combine harvester and is no longer left lying on the field. Obstructions to the germination of the young seeds by concentrated accumulations of short-straw/chaff mixture are thereby avoided in a simple way.
Patent DE-3329327-A1 (DE)
Inventor: HORVAT BORUT DR
IPC: F16F15/02
Filed: 1983-08-13
Abstract: A pneumatic suspension system between relatively-vibratable structures has a single expansible pneumatic working chamber for pneumatically isolating the vibrations between the structures and inlet and outlet valves responsive to a control for opening only one at a time in response to vibrations which exceed respective vibration thresholds. The valves then admit or vent gas from the working chamber to damp vibrations in the threshold-determined range which includes resonance.
Patent DE-3334139-A1 (DE)
Title: Roadway spiral for the entry and/or departure of motor vehicles in multistorey car parks, underground garages or the like
Inventor: KITSCHUN PETER DIPL ING
IPC: E04H6/10
Filed: 1983-09-16
Abstract: A roadway spiral for the entry and/or departure of motor vehicles in multistorey car parks, underground garages or the like is specified, which spiral is produced exclusively from prefabricated elements, thus allowing a considerable saving in costs and time to be achieved in comparison with conventional production by the in-situ concrete process. The roadway spiral is made up of identically designed prefabricated roadway slabs (3), for which cantilever arms (2) integrally bonded to prefabricated supports (1) serve as bearers. By rigid coupling of the roadway slabs to the supports in the region of their bearing on the cantilever arms, the spiral acts statically as a ring and holds the supports firmly in place horizontally. To absorb horizontal forces, individual supports are connected shear-resistantly to shear walls. <IMAGE>
Patent DE-3336033-A1 (DE)
Title: Surface facing for moisture-prone masonry or concreted walls of building structures
Inventor: KNIPF ADAM
IPC: E04B1/66
Filed: 1983-10-04
Abstract: In the case of a surface facing for moisture-prone masonry or concreted walls (1, 2, 3) of building structures, such as wine tanks, a high standard of hygiene and sterility can be achieved by means of panels (9) of plastic, preferably polypropylene, which are joined to one another in a sealed manner in the region of their joints (10) and can be fixed on the existing masonry with a degree of freedom to expand. <IMAGE>
Patent DE-3336596-A1 (DE)
Title: Method for controlling a power unit operated in cogeneration of power and heat
Inventor: RENZE HEINRICH
IPC: F01K17/02
Filed: 1983-10-07
Abstract: In order to operate power units operating in cogeneration of power and heat and in which steam is extracted from the turbine for heating purposes, generally at the input of the low-pressure section, it is necessary to measure the heating capacity in order to control the steam generator. It is known for this purpose to measure the heated quantity of water and its feed and return temperatures, and to calculate the heating capacity therefrom. The invention circumvents this complicated approach by forming the difference between the measured values for the pressure at the input of the first turbine stage and for the capacity, which measured values are present in any case in most power units, as a measure of the heating capacity (SUB5) and adding this difference to the desired value for the steam generator (DPE). <IMAGE>
Patent DE-3338246-A1 (DE)
Title: Prefabricated building element of reinforced concrete
Inventor: DENNERT HEINZ
IPC: E04C2/52
Filed: 1983-10-21
Abstract: A prefabricated building element of reinforced concrete, namely a wall element (1) intended as an exterior or interior wall for buildings and having at least one cavity (6) for leading through or fitting installation elements such as electric power lines, telephone lines, aerial leads, water, gas, heating and ventilation pipelines as well as associated connection distributors and/or control elements, is intended, according to the object, to be designed in such a way that, after erecting the carcass, individual installation measures of all types can be carried out without having to attach any disturbing fixtures or apply layers of plaster to the walls; for this purpose, the prefabricated building element is characterised in that at least one vertical and at least one horizontal duct (15, 16) is provided, if there are a plurality of vertical ducts, these being vertical cavities (6) which are arranged periodically and with a small spacing from one another, lie between the wall surfaces (2, 3) and the length of the vertical extent of which covers a large part of the wall element height (8), and the horizontal duct (15, 16) being designed as a groove-like recess which extends substantially over the entire width of the wall element (1), is in connection, or at least can be connected, to the cavities (6) and can be filled or can be closed flush with the wall by at least one covering element (34, 35). <IMAGE>
Patent DE-3339743-A1 (DE)
Title: Magazine for receiving bags carrying the supply lengths of optical waveguides
Inventor: FRANKE LUDWIG
IPC: G02B6/44
Filed: 1983-11-03
Abstract: The invention is based on a magazine for receiving flexible bags in which supply lengths of optical waveguides are accommodated. In this case, the magazine consists of a plurality of plates (4) which are stacked one above the other, maintain a spacing from one another, and between which the bags are inserted. <IMAGE>
Patent DE-3342854-A1 (DE)
Title: Hopper for bulk materials with controllable delivery
Inventor: STOG WILHELM DIPL ING
IPC: B65G65/48
Filed: 1983-11-26
Abstract: For bulk materials, in particular fine coal, a hopper is provided whose walls run vertically or approximately vertically at least in the region of delivery. Together with a cone arranged centrally in the delivery, they form an annular slot in which the fine coal or the bulk material available is supported on the bottom of the hopper. The delivery discs of a planetary-type gearing, driven via planet wheels, engage in said annular slot and carry the bulk product along in each case in order to deliver it to the outlet which is in the form of four channels. In this manner, a uniform and evened-out delivery of the bulk material from the hopper is guaranteed. <IMAGE>
Patent DE-3343402-A1 (DE)
Title: Wheel well part
IPC: C08K3/36
Filed: 1983-11-30
Abstract: A wheel well part made of plastic which, due to special shaping and design and/or due to a special plastic blend, effects a noticeable reduction in the internal noises of a vehicle, in particular when driving on a carriageway wet from rain, is specified. In particular a plastic which is tough but resilient and has a dynamic modulus of elasticity of 10<7> to 10<10> Nm<-2> and a loss factor of at least 0.05 is used for the wheel well part (4). Suitable for this in particular are polypropylenes or polystyrenes of high impact strength, EPDM or EBR and amorphous silicon dioxide or amorphous chalk. According to requirements, customary additives may be provided. The special shaping and design is distinguished in particular by moulded, in particular spherical, depressions (13) in the surface (8) of the wheel well part (4) facing the wheel (3), which are preferably provided in those sections in which the greatest impact energy occurs. In these regions, surface-area thickenings (14, 15) and, in particular, artificial roughenings may be additionally provided. Furthermore, it is expedient to dimension the distance (17) between the wheel housing (2) and the wheel well part (4) as well as its mass per unit area in such a way that a hollow-chamber resonator (18) tuned to certain frequency ranges is formed. A resiliently flexible coupling of the wheel well part (4) to the wheel housing (2) or its flange area (6) improves the energy-dissipating ... Original abstract incomplete. <IMAGE>
Patent DE-3344231-A1 (DE)
Title: Method and apparatus for pulling out the winding ropes in a shaft winding installation in a timed sequence
Inventor: SCHROEDER WALTER OTTO
IPC: F16G11/04
Filed: 1983-12-07
Abstract: In a method of pulling out the winding ropes in a timed sequence for the purpose of relieving the ropes in a shaft winding installation by means of a clamping and working device, the winding ropes (1) of the associated strand (5) are pulled downwards step-by-step by means of a pulling device (7) after a hauling means (3) or counterweight is secured, in the course of which the pulling device is moved upwards for each step when the winding ropes are secured, is frictionally connected to the winding ropes and is moved downwards again when the winding ropes are released. In the process, relief of the winding ropes (1) takes place between the pulling device (7) and the secured hauling means (3) of this strand, which relief is increase by subsequent repeat steps so that the length of the pulled-out rope increases. The apparatus for carrying out the method consists of a clamping and pulling device (7) for securing and pulling the winding ropes (1) in the working strand (5), and a clamping device (8) for securing the winding ropes (1) in the other strand (6). If need be, additional rope-return clamps (9) are provided. <IMAGE>
Patent DE-3347767-A1 (DE)
Title: Photocopier control with multi-purpose indicator
Inventor: YAGASAKI TOSHIAKE
IPC: G03G15/20
Filed: 1983-08-22
Abstract: The processor control for the copier has a programmable section for the selected copy numbers, with a digital read-out for the number, and controls to set the number. Other indicators on the read-out provide failure indication, along with the alpha-numeric panel for the copy number.  The read-out display is kept as simple as possible and the copy number is displayed after each set of special displays. Copy material low or used display can be a flashing read-out or other similar warning indicator.
Patent DE-3401195-A1 (DE)
Title: Composite materials made from polyether-imide and reinforcing fibres
Inventor: FISCHER JUERGEN DR
IPC: C08J5/04
Filed: 1984-01-14
Abstract: A process for the production of thermoplastically mouldable, synthetic resin-bound continuous fibre strands (prepreg rovings) in which continuous fibre strands are passed through a bath where they are impregnated with a solution of a polyether-imide in a solvent, preferably dichloromethane. The dried prepreg rovings can be used for the production of pipes by the winding method or, in the form of tapes or sheets of a plurality of rovings lying one on top of the other, as a sheet-like semifinished product.
Patent DE-3401817-A1 (DE)
Title: Process for feeding a heatable squeeze-roll press with, in particular, film-like or pulverulent plastic materials and arrangement for carrying out the process
Inventor: WEICHENRIEDER SEN ERICH
IPC: B29C48/465
Filed: 1984-01-19
Abstract: A heatable squeeze-roll press for plasticating plastic material is fed with, in particular, film-like or pulverulent material in such a manner that the material is comminuted, if required into the form of flakes from and scattered directly onto the squeeze-roll (18), at least approximately continuously over the entire axial length of the squeeze-roll (18) as a moderately and coherently distributed layer of material which is fusible on the squeeze-roll (18). A suitable arrangement for this comprises an at least approximately continuously operating metering device (32) which is suitable for discharging a thin stream of flaky and/or pulverulent material via an elongated outlet (35) which is parallel to the axis of the squeeze-roll (18) and corresponds approximately to the axial length thereof, this outlet (35) being allocated to a filling shaft (22) for feeding the squeeze-roll press (10) in such a way that the material leaving the outlet can fall under gravity directly onto the squeeze-roll (18). <IMAGE>
Patent DE-3403389-A1 (DE)
Title: System for measuring traffic on dedicated telecommunications connections
Inventor: RUPP DIETER DIPL ING
IPC: H04L12/14
Filed: 1984-02-01
Abstract: The Post and Telecommunications administrations operate dedicated telecommunications connections as well as the public dial-up switched telecommunications networks. Charges are normally calculated without taking into account actual usage. The Deutsche Bundespost intends to introduce charge calculation based on actual usage. For this purpose, the traffic on dedicated telecommunications connections of this type must be measured. The invention relates to dedicated telecommunications connections via which digital signals are transmitted. A dedicated telecommunications connection of this type for digital signals leads from a data terminal device at the transmitting end via interface lines at the transmitting end, via a data transmission device at the transmitting end and via a data transmission device at the receiving end to a data terminal device at the receiving end. Sensors are disposed in the data terminal devices at the transmitting end and are connected to the interface lines at the transmitting end, and the output signals of the latter are transmitted to the traffic-measuring device in a telecommunications exchange.
Patent DE-3407295-A1 (DE)
Title: Apparatus for musical instruction
Inventor: PLASGER DOROTHEUS
IPC: G09B15/08
Filed: 1984-02-29
Abstract: For musical instruction, a wall panel is provided with a stave line system and a keyboard connected to a sound generator, the keyboard being arranged parallel to the stave lines so that it is presented to the student, in spatial terms, in the same manner as when playing the piano from printed sheet music. For learning the notation, a wide range of symbol media is provided (such as clefts, notes, symbols for key, bar, transposition, resolution, dynamics, tempo, etc.). These symbol media can be optionally inserted into the stave system, for example by magnetic adhesion. For the playing of other instruments and ensemble playing, symbol media are also provided for fingering symbols for wind or plucked instruments, which can be affixed to the keyboard, which is of flat design.
Patent DE-3408734-A1 (DE)
Inventor: GEIGER MICHAEL ING GRAD
IPC: B23Q7/04
Filed: 1984-03-09
Abstract: The invention relates to a device for changing of tools into the work spindle of a machine tool. It includes a two-arm changing arm, the axis of rotation of which is positioned at an angle of 45 DEG  with respect to the work spindle, and the gripping ends of which are angled each at 45 DEG  toward the axis of rotation. The tools are inserted into the changing arm with the ends, which are to be inserted into the spindle, pointing away from the axis of rotation, so that, in particular when using long tools, a smaller flight circle and thus a smaller collision free space, which is to be kept free, results. Therefore, the device is particularly suited for machine tools with two spindles. The entire changing arm with its support, which permits the change rotation and the pulling out and inserting movement of the tool out of and into the spindles, is pivotal about an axis which extends perpendicularly with respect to the plane which is defined by the spindles. With this the device can be changed over with one single pivoting movement to the different spindle directions.
Patent DE-3409196-A1 (DE)
Title: Air humidifier
Inventor: JACOB GERNOT DIPL ING
IPC: F24F6/04
Filed: 1984-03-14
Abstract: The air humidifier is provided with a blower accommodated in a housing, with which an air flow is pushed through a filter element arranged upright. The filter element is moistened with liquid so that the air is humidified on passage through the filter element. The filter element extends in the direction of flow of the air flow and forms a guide device, by which the air flow is guided to an outlet opening in the housing. The air flows along the filter element and can be optimally humidified on the long contact path.
Patent DE-3412227-A1 (DE)
Title: Novel piperidine compounds
Inventor: AVAR LAJOS DR
IPC: C08K5/3435
Filed: 1984-04-02
Abstract: Piperidine compounds of the formula <IMAGE>  in which   R, independently of one another, denotes a low molecular weight alkyl radical, R1, independently of one another, denotes hydrogen, an optionally substituted low molecular weight alkyl radical or acyl,   A denotes an optionally substituted aromatic radical and   n denotes 1 or 2, preferably 1, a process for their preparation and use thereof as light stabilisers in polymers, in particular automotive coatings.
Patent DE-3412998-A1 (DE)
Title: Knitting cam
Inventor: EGBERS GERHARD PROF DR ING
IPC: D04B15/32
Filed: 1984-04-06
Abstract: Knitting cam of a knitting machine, which has cam parts forming sliding tracks for the butts of the stitch-forming tools. To reduce or eliminate the risk of damage to the stitch-forming tools, on at least one cam part at least one portion of the sliding track is formed by a resilient web. This web is supported and/or held on its two longitudinal end regions on the remaining cam part.