baber/WOPTO huggingface dataset:
Patent DE-3327825-A1 (DE)
Title: Flexible shaft coupling
Inventor: FALZ ULRICH DIPL ING
IPC: F16D3/78
Filed: 1983-08-02
Abstract: The two parts of this shaft coupling are connected to one another by a concentric annular disc (3) made of rubber-elastic material. To transmit the forces, an inner group of pins parallel to the axis is secured on one part of the coupling and an outer group of pins parallel to the axis is secured on the other part of the coupling, the said pins penetrating the flexible annular disc (3) in holes. The inner and outer pins form pairs, each pair of pins being surrounded by a closed loop (18) of reinforcing material such as fabric, fibres or the like. In order to achieve uniform loading of the two strands of each loop (18) during torque transmission, the radial strands (19) are centred on the axis of rotation of the shaft coupling. This is achieved by sleeves (7) and shaped parts (17) which are arranged on the pins, are embedded in the flexible material and, in the circumferential direction, have a thickness such that the two straight strands of a loop (18) are in each case aligned with the centre of the coupling. The shaped parts (17) situated in the radially outer region of the loops (18) preferably have an essentially elliptical or oval shape and, to accommodate the pin, are provided with a central hole (14). <IMAGE>
Patent DE-3335967-A1 (DE)
Title: Device for supporting and closing a deformable, opened package
Inventor: FRITZ RAINER
IPC: A24F15/12
Filed: 1983-10-04
Abstract: In a device 1 for supporting and closing a deformable, opened package, especially a cigarette carton (2), a solution is to be provided which will make it possible not only to provide a very substantial degree of support to such packages but also, in particular, to enable such packages to be reclosed after opening. This is achieved by an arrangement wherein it is designed as an essentially U-shaped straddling element which can be pushed into or over the package (2) and has a lid which can close the aperture made in the package. <IMAGE>
Patent DE-3341301-A1 (DE)
Title: Electronic flash unit having mutually independent devices which influence its luminous intensity
Inventor: ACKERMANN KARL
IPC: G03B15/05
Filed: 1983-11-15
Abstract: An electronic flash unit having mutually independent devices which influence its luminous intensity is proposed, which displays on an aperture computer on three scale carriers the allocation of the stop values to the range values as a function of film sensitivity. The unit is provided with a mechanical coupling to one of the scale carriers (9) of at least one of the devices (7) which influence the luminous intensity. As a result, it is possible to display the allocation of the stop values to the range values while taking account of the changes effected by the devices. Each scale carrier (9, 16, 47) can be displaced with respect to its own read off mark (window) (13, 27, 49). The individual values can therefore be read off easily and unmistakably and can, moreover, be input into a control circuit for limiting the flash duration. This purpose is served by a selector switch (52) for setting the desired stop value which influences a corresponding setting of the lens stop of a camera via various resistors (62) and an output (63), and influences a device for limiting the flash duration via RC elements (64). <IMAGE>
Patent DE-3400562-A1 (DE)
Title: Autofocus circuit for slide projectors
Inventor: TROUSSAS JOANNIS DIPL ING
IPC: G03B21/53
Filed: 1984-01-10
Abstract: An autofocus circuit for slide projectors, having a film gate or lens which can be adjusted by an electric motor, is described, which is characterised in that glass-mounted slides and non-glass-mounted slides are detected by it and the lens or the film gate experiences a corresponding presetting by the electric motor. Apart from the voltage of the differential photoresistor, the circuit additionally also measures the photocurrent, which is substantially stronger in the case of glass-mounted slides than in the case of non-glass-mounted slides. By making available reference currents and comparing the photocurrent with these reference currents, a voltage signal is obtained which is fed to a controller, preferably in the form of an operational amplifier, which conducts a corresponding control signal to the motor control and thus brings about the presetting appropriate for the slide being projected.
Patent DE-3400787-A1 (DE)
Title: Trigger clamp
Inventor: BRECKEL WERNER DIPL ING
IPC: G01R1/22
Filed: 1984-01-12
Abstract: A trigger clamp for detecting the rotational speed in motor vehicles and motorcycles is proposed by means of which ignition pulses can be evaluated. The trigger clamp comprises a ferrite core formed of two shells, both core halves carrying a high-inductance winding. The result is that, due to the low-pass characteristic of the winding, the spark head is masked out and furthermore the trigger clamp is more immune to interference whilst being more sensitive. <IMAGE>
Patent DE-3401341-A1 (DE)
Title: Trueing gearwheel for profiling a grinding worm
Inventor: WIRZ WALTER
IPC: B24B53/14
Filed: 1984-01-17
Abstract: The diamond-fitted toothing (2) of the trueing gearwheel (1) serves for profiling an enveloping or enveloping-like grinding worm. A plurality of diamond-fitted parts (4-8) are arranged on the toothing (2) in such a way that, over a maximum of one revolution of the trueing gearwheel (1), their working surfaces limit an enveloping surface (3) which corresponds to the desired shape of the trueing profile. The parts set back relative to the enveloping curve could likewise be diamond-fitted, so that they come into contact with the grinding worm at a high trueing setting, for example during roughing. If contact can no longer occur at all, the set-back parts can also remain uncovered. An interrupted characteristic is thereby achieved, so that the risk of rattling vibrations is reduced considerably. <IMAGE>
Patent DE-3402696-A1 (DE)
Inventor: REISCHL ARTUR DR
IPC: C08J9/00
Filed: 1984-01-26
Abstract: This invention relates to polyurethane(urea) compositions which contain foam and which are preferably cationically modified, contain non-abrasively bonded fillers and have a very high water absorbability (WAF). Production is effected by reacting isocyanate-terminated prepolymers with a quantity of water far exceeding the stoichiometric quantity in the presence of foams in particle or film form. The reaction mixture may also contain lignite powder and/or peat, other inorganic and organic fillers and/or biomasses (living cells, living bacteria, enzymes). The polyurethane(urea) compositions contain up to 95% by weight of foam particles and may contain further fillers (preferably lignite and/or peat). The compositions are swollen and have a high water content during production. Their water absorbability (WAF) when suspended in water is 33 to 97% by weight of water. They can be used as carriers in microbic synthesis processes for the production of complicated organic compounds (when they have incorporated biomasses) as special carriers for the growth of plants, as filter agents or as adsorbents for non water-soluble liquids [for example, crude oil or petrol].
Patent DE-3403428-A1 (DE)
Title: Rotatable concrete-distributing mast, which can be pivoted by pressure cylinders, in the form of a three-armed jib
Inventor: BENDER HORST
IPC: E04G21/04
Filed: 1984-02-01
Abstract: The invention relates to a rotatably and pivotably drivable concrete-distributing mast in the form of a three-armed jib, in the transporting position of which mast the second and third arms are arranged in a collapsed-down state with respect to the first arm. The prior art discloses, on the one hand, rolling jibs in which the third arm connected to the second arm can be collapsed between the first arm, adjoining the jib tower, and the second arm connected to the first arm, and on the other hand so-called "Z-jibs", it being possible for said "Z-jibs" to be folded in a Z. Both these concrete-distributing masts have advantages, the aim of the invention being to specify a concrete-distributing mast which produces both the advantages of the rolling folding and those of the Z-folding. It is provided that the arm (III) adjoining the connecting hinge (4) of the first and second arms (I/II) is equipped with a rotary hinge (6) which is designed for an axial pivoting range of 180 DEG  with respect to the axis of the arm (II). The position of the pivoting range of the rotary hinge (6) is fixed such that, in its oppositely directed longitudinal and end stops, the branching-off part of the connecting hinge (5) between the arm (II) and the arm (III) in an end position directed upwards towards the arm (I) defines the rolling folding and, in the other end position directed downwards and away from the arm (I), defines the Z-folding. <IMAGE>
Patent DE-3407911-A1 (DE)
Title: Arrangement and process for determining the temperature distribution on surfaces
Inventor: DEY DIETER DR ING
IPC: G01N25/72
Filed: 1984-03-03
Abstract: In the case of an arrangement according to the invention, recording means sensitive to infrared radiation are used to establish on components through which heat flows whether there are points of adhesive detachment. In this process, the position and size or shape of the points of adhesive detachment can be established, it being possible to adjust the reproducing means to display the temperature differences of the temperature prevailing over the surface.
Patent DE-3411057-A1 (DE)
Title: Impregnation agent for tobacco product filter systems
Inventor: PAVLISTA BALBO PAUL RICHARD
IPC: A24D3/14
Filed: 1984-03-26
Abstract: Impregnation agent for tobacco product filter systems on a biochemical basis for the absorption of pollutants in the filter, whereby healthier smoking and improved flavour and aroma can be achieved.
Patent DE-3412548-A1 (DE)
Title: Seal for settlement joints in the region where walls are connected to a base
Inventor: BAYER KARL
IPC: E02D29/16
Filed: 1984-04-04
Abstract: The seal for settlement joints in the region where walls are connected to a base, in particular for the joint gap (3) between a masonry dam (1) and the bottom of a storage reservoir (2), comprises a rubber profile (4) which is essentially L-shaped, has one or two parts when seen in cross-section, and into the corner region of which an L-shaped metal angle section (5) is vulcanised. <IMAGE>
Patent DE-3416361-A1 (DE)
Title: A stator for an electromagnetic machine
Inventor: MARSH JOHN DAVID
IPC: H02K1/18
Filed: 1984-05-03
Abstract: Electromagnetic machines of the type having circular arrangements of permanent magnets, arranged on a rotor, and having a multiplicity of pole pieces which are arranged on a stator make it necessary that the pole pieces be held in the correct relationship to the permanent magnets and to one another. Furthermore, means must be provided in order to remove undesired heat from the machine. Finally, it is expedient to provide a rapid and simple method for assembling the machine. The stator, according to the invention, of an electromagnetic machine has a stator or spoked body, to be precise having a multiplicity of bearing surfaces. The pole pieces are arranged in a positive manner through the bearing surfaces of the stator body. The stator body has a multiplicity of walls which, together with the pole pieces, define a multiplicity of paths, to be precise from the exterior to the interior of the stator body. Cooling air can flow through these paths. In this way, the pole pieces are held in their position and means are provided for removing undesired heat from the machine. A simple and rapid method for assembling the machine is likewise provided in consequence.
Patent DE-3418000-A1 (DE)
Title: Water sealing material or water sealing composition
Inventor: MACHO VENDELIN PROF
IPC: C04B24/26
Filed: 1984-05-15
Abstract: The invention relates to a water sealing construction material based on silicate-containing binders, in particular cement, fillers, modifying additives and an aqueous dispersion of a suitable polymer. This water sealing material may be used in the sealing of a wide variety of construction elements under active loading against water and pressurised water. The field of application is similar to many water sealing systems known and used, for example "Theroseal" and possibly the HEY'DI System.
Patent DE-3420019-A1 (DE)
Title: Method for injecting meat with curing brine and apparatus for carrying out the method
Inventor: IYIMEN SIDDIK DR RER NAT
IPC: A23B4/28
Filed: 1984-05-29
Abstract: In a method for injecting meat with curing brine by an apparatus for carrying out the method, from the entire batch of uninjected meat, a portion to be injected separately is first divided off. The weight of this portion is measured as the initial weight. For this meat portion, the theoretical amount of curing brine is then calculated as the product of its percentage by weight fraction and the initial weight. The metered volume of curing brine is then set, which contains at least the theoretical amount, and the entire metered volume of curing brine is injected into the meat portion in one cycle. After injection of this meat portion, its output weight is determined. In this case, the metered volume for the subsequent meat portion is amended in accordance with the difference between the sum weight - comprising the weight of the theoretical amount determined plus the initial weight - and the output weight. The method offers the advantage of a highly precise curing brine metering.
Patent DE-3421875-A1 (DE)
Inventor: GOEHLE ROLF ING GRAD
IPC: H01H71/08
Filed: 1984-06-13
Abstract: 1. Terminal for an electrical installation switch, in particular a circuit-breaker, having a contact point at which an arc is drawn when it is switched off, one base point of which runs on an arc runner (25) into an arc splitter chamber (14), having a first terminal box (27) and having a second terminal box (37) which encloses the lower cross-web (31) of the first terminal box (27), and in the upper cross-web (39) of which a threaded bore (42) is provided, into which the clamping screw (49) engages, thereby passing through a bore (36) in the upper cross-web of the first terminal box (27), characterized in that the first terminal box (27) is composed of a box element, comprising the upper and lower cross-web (29, 31) and the outer longitudinal web (30), and a web section (45) which forms a (inner) longitudinal web directed towards the switch interior and is formed onto the arc runner (25).
Patent DE-3422237-A1 (DE)
Title: Method for reducing pressure, storing and regulating pressure in the withdrawal of gas from small oxygen capsules
Inventor: SANDER ERWIN
IPC: F17C7/00
Filed: 1984-06-15
Abstract: The invention discloses a method which makes it easy to expand oxygen contained in steel capsules under high pressure, store it and feed it to a consuming device, for example an ozone generator, at constant low pressure.
Patent DE-3423669-A1 (DE)
Title: Transportable concrete production plant
Inventor: KUEHNER ERNST EWALD
IPC: B28C9/04
Filed: 1984-06-27
Abstract: In a transportable concrete production plant which consists of a box-shaped base frame as bottom part and a rack-like frame as top part, which on the rear side form a common dividing wall with proportioning gates opposite an aggregate store, of an aggregate hoist leading from the bottom part after the dividing wall up into the upper area of the top part, an aggregate weigh batcher, if need be a cement container, a cement weigh batcher, a water batcher, a mixer and an adjoining concrete-discharge funnel, the top and bottom part, with the functional parts accommodating them in each case, can be separated from one another and transported as separate units, a concrete pump being accommodated in the bottom part in such a way that its feeding hopper is in alignment with the discharge funnel of the mixer in the assembled position of top and bottom part.
Patent DE-3427893-A1 (DE)
Title: Electrically heated fluid circulation thermostat
Inventor: VOLLMERT BRUNO PROF DR
IPC: H05B3/16
Filed: 1984-07-28
Abstract: An electrically heated fluid circulation thermostat is disclosed, in which the heating resistance wire is arranged on a supporting body and is directly immersed in the heat-carrier fluid. In one preferred embodiment, the thermostat has a separate heating part and cooling part for the heat-carrier fluid.
Patent DE-3428322-A1 (DE)
Title: Method for monitoring insulation gas in high-voltage switching installations
Inventor: LUTZ FERDINAND DR
IPC: H01H33/26
Filed: 1984-08-01
Abstract: The invention relates to a method for monitoring the insulating gas in gas-insulated high-voltage switching installations. The state variables of the insulating gas are detected by sensors (DS, LS, TS) and the signals are electronically further-processed and evaluated.
Patent DE-3434127-A1 (DE)
Title: Stop for doors, gates or the like
Inventor: KRESS HELMUT RUEDIGER
IPC: E05C17/48
Filed: 1984-09-18
Abstract: A stop for doors, gates or the like has a mounting and a stop hook supported movably thereon and intended for hooking on or with the door, gate or the like. To give the stop a high degree of reliability in the stopping of the door or gate, the mounting is designed as a guide column (2) for a telescopic part (3) which is displaceable counter to the effect of a spring (6) and to which the stop hook (11) is attached. <IMAGE>
Patent DE-3435471-A1 (DE)
Title: Apparatus for bending sheet plates
Inventor: GARBE HANS-JOSEF
IPC: B21D5/14
Filed: 1984-09-27
Abstract: In an apparatus for bending sheet plates, the bent-up longitudinal edges of the said plates should remain smooth. To achieve this, the apparatus has jaws 6, 7 at both ends of a conveying roller 1, the said jaws forming guiding gaps 10 for the bent-up longitudinal edges a, b. The jaws 6, 7 extend into the bending zone 11 and are fixed relative to the direction of rotation of the rollers 1, 2. <IMAGE>
Patent DE-3438335-A1 (DE)
Title: Device for adjusting a vehicle seat
Inventor: KORTH JUERGEN ING GRAD
IPC: B60N2/90
Filed: 1984-10-19
Abstract: In a device for adjusting, in particular, a vehicle seat, a toothed wheel which is mounted eccentrically with respect to the central axis runs on a circumferential inner toothing. The toothed wheel engages additionally with at least one of several fixedly mounted power take-off toothed wheels. The power flux can be selected in such a way that one or more of the power take-off toothed wheels is driven. So that the non-driven toothed wheels are blocked, a further fixed inner toothing is provided on which a further toothed wheel, which is mounted on an eccentric pin, runs. This toothed wheel is constructed to engage simultaneously with the fixed inner toothing and with all the power take-off toothed wheels not in use. It therefore continuously blocks the power take-off toothed wheels not in use so that they cannot be unintentionally adjusted.
Patent DE-3506056-A1 (DE)
Title: Ski boot keyword: instep pull anchored displaceably on the ankle cuff
Inventor: LEDERER JOSEF
IPC: A43B5/04
Filed: 1985-02-21
Abstract: In a ski boot, consisting of a front foot heel shell and an ankle cuff, by connecting in the cuff front part of the ankle cuff as tension transmission means, influence is exerted on the instep region of the foot so that the foot is pushed backwards and downwards into the heel region of the front foot heel shell. The cuff front part does not, however, act directly on the instep region; rather a holding bow is provided inside the cuff front part, which, together with the cuff front part, is pulled backwards and downwards and is anchored length-adjustably on the cuff front part.
Patent DE-3507732-A1 (DE)
IPC: E21D21/00
Filed: 1985-03-05
Abstract: A tension member for use as a rock anchor or the like has a plurality of steel wires embedded in a tubular member with a central bore and formed of a hardenable plastics material, such as a synthetic resin. The outer surface of the tubular member is profiled such as in the manner of a screw thread so that an anchor member can be threaded on to the tubular member. The steel wires are arranged symmetrically around the axis of the tubular member for carrying the load transmitted by the tension member. If there is a displacement of the rock anchored by the tension member then both the tension and shearing stresses acting on the wires can cause individual wires to be displaced from the tubular member into its central bore. As a result, the flexibility of the tension member is increased and the most highly stressed wires can move out of the tubular member into its central bore.
Patent DE-3517914-A1 (DE)
Title: Valve for internal combustion engines
Inventor: BINDER JUERGEN
IPC: F01L3/04
Filed: 1985-05-15
Abstract: Published without abstract.
Patent DE-3519656-A1 (DE)
Title: Closure cap
Inventor: FINNERN HARTMUT
IPC: B65D51/00
Filed: 1985-06-01
Abstract: A closure cap for containers with pharmaceutical contents, comprising a tear-off part which is integrally formed and tightly connected metal-to-metal to the flange cap in a tearing line and which is connected to a gripping part by a rivet integrally formed from the material of the flange cap, is to be improved with regard to its use properties. This is achieved in that the tear-off part is formed as a rivet-like attachment (5) and in that the gripping part is a plastic lid (7) which is connected to the rivet-like attachment (5) and which engages over the surface of the lid part (4) of the flange cap (1) (Fig. 1). <IMAGE>
Patent DE-3524864-A1 (DE)
Inventor: JOST JOCHEN
IPC: A47G1/06
Filed: 1985-07-12
Abstract: The holder serves for fixing sheet-like picture material between a back wall (1) and a transparent front pane, which together with the picture material can be exchanged towards the front side. The back wall (1) is designed as one piece with a frame (2) extending around the inserted picture material and the front pane and projecting towards the face side. Frame segments disposed on opposing sides (3, 4) of the frame each support at least one holding attachment (5, 6) and each are cut free by a through-extending opening (12, 13) disposed adjacent the holding attachment, wherein in each case one of said openings is aligned with a holding attachment, exposing an area in the back wall (1) which is larger than the parallel projection of the projecting holding attachment. One (13) of the through-extending openings is shaped in a way such that it can be penetrated by the user with the end of a finger in order to lift out the picture material and front pane for exchanging the picture. The through-extending opening (13) is extended by slots to an extent such that the frame segment (4) disposed adjacent to said opening can be readily deformed for exchanging the picture and is capable of elastically returning to its initial position.
Patent DE-3528862-A1 (DE)
Title: Combination bag for system equipment
Inventor: GROSCHUPP DIETER
IPC: A45C11/38
Filed: 1985-08-12
Abstract: A spacious combination bag 1 with easy accessibility is provided by using a reinforced textile material (10, 14, 15) and a rigid intermediate shelf (5) with two straps (17, 18) which are sown on all sides. The combination effect consists in the fact that the intermediate shelf is sown on only on a single longitudinal side, namely a side wall (7), while large-area touch-and-close fasteners (35, 36) are provided for attachment to the other walls (6, 8, 9). A number of slide fastener flaps (40 to 43) allow free access to the bag. <IMAGE>
Patent DE-3529591-A1 (DE)
Title: Method and device for operating an invertor
Inventor: SCHUMANN HORST DIPL ING
IPC: H02M7/5387
Filed: 1985-08-19
Abstract: In the case of a pulse invertor, in order to be able to regulate out regulation deviations of the output current (IR), setting variables (U<*>, f<*>) are formed which determine the pulse-width-modulated control signals (SR) of the pulse invertor. In order in this case to preclude disturbances caused by commutation-dependent fluctuations of the current, according to the invention, the actual current value is sampled at times which are synchronized with the modulation frequency (fp). <IMAGE>