baber/WOPTO huggingface dataset:
Patent DE-3420805-A1 (DE)
Title: Double-ended profile for joint bridging in structures
Inventor: KEMPER HANS A
IPC: E04F19/06
Filed: 1984-06-04
Abstract: In the case of a double-ended profile for joint bridging in structures, having at least one pair of central webs arranged between a covering flank and a bearing web and each foldable about buckling grooves, at least a third central web is provided, which adjoins the central-web pair, is foldable, reaches the covering flank and/or the bearing web, and at both ends of which at least one buckling groove is arranged in each case. <IMAGE>
Patent DE-3446361-A1 (DE)
Title: Hydroxyethylcarboxymethylcellulose, and the use thereof
Inventor: OPITZ WILLY DR
IPC: C08L1/28
Filed: 1984-12-19
Abstract: The application relates to a hydroxyethylcarboxymethylcellulose obtained by reacting alkali metal cellulose with ethylene oxide or epoxy chlorohydrin and subsequently reacting the resultant hydroxyethylcellulose with monochloroacetic acid or an alkali metal salt thereof, and to the use thereof for the preparation of a workover fluid.
Patent DE-3500482-A1 (DE)
Title: Method and device for controlling the reference variable of a regulating device which has two regulators
Inventor: SCHMITZ-JOSTEN PAUL DIPL ING
IPC: G05B11/42
Filed: 1985-01-09
Abstract: The invention relates to a method and a device for controlling the reference variable of a regulating device which has two regulators which effectively influence one another via their control variables or regulating paths, especially a power-regulating device on a power-station block. According to the invention, the output variable of a desired-value control device for the first regulator follows its input variable at a variable rate, the rate of change of the output variable being controlled with the aid of a regulation deviation, which is obtained by the second regulator, such that - depending on the mathematical sign of the reference-variable change of the first regulator - only positive or negative regulation deviations of the second regulator can be processed. In consequence, the regulation deviations of the two regulators are kept within predetermined, small limits when a regulation variable changes in accordance with the movement plan.
Patent DE-3501560-A1 (DE)
Title: Protein hydrolysates, process for their preparation and pharmaceutical compositions containing these
Inventor: GAURI KAILASH KUMAR PROF DR
IPC: C12P21/00
Filed: 1985-01-18
Abstract: Protein hydrolysates which can be obtained by enzymatic degradation of lactalbumin and lysozyme are described. These products are suitable for pharmaceutical purposes.
Patent DE-3502072-A1 (DE)
Title: Measuring head
Inventor: LINDER KURT
IPC: G01D5/242
Filed: 1985-01-23
Abstract: In a measuring head with a drive unit for advance steering of a straight-line guidance system of the Z direction, a tension spring 13 arranged in the Z direction is provided for weight equalisation. To save a separate drive unit for the tension spring 13, the tension spring 13 engages at the same parts as the drive unit 2, 3. The drive unit 2, 3 sets the moving part 12 into zero position. <IMAGE>
Patent DE-3505441-A1 (DE)
Title: Apparatus for securing a saw blade on the hollow pushing rod of a compass saw
Inventor: WOLF OTTO DIPL ING DR
IPC: B23D51/10
Filed: 1985-02-16
Abstract: The invention relates to an apparatus for securing a saw blade on the hollow pushing rod of a compass saw, the pushing rod being provided in the region of the clamping point of the saw blade with a constriction, forming a bearing surface for the broad side of the saw blade shank, and a clamping ring, adapted to the pushing rod contour produced by the constriction, being able to be fitted onto the pushing rod and having a threaded bore for a clamping screw which, in the clamped state, presses the saw blade against the bearing surface of the pushing rod. In order to extend the stress-bearing range of saw blades for compass saws and consequently to increase the service life of the saw blades, the invention provides that the wall of the pushing rod (1) is provided in the receiving region of the broad side of the saw blade (4) with two mutually opposite longitudinal slits (10, 11), which extend as far as the lower end of the pushing rod and into which there fit two webs (6, 7), which are arranged on the inner circumference of the clamping ring (2) in a spatially like manner and correspondingly offset with respect to each other, which run in the axial direction of the clamping ring and which serve as a guide for the shank (4', 4'') of the saw blade (Fig. 1). <IMAGE>
Patent DE-3507900-A1 (DE)
Title: Motor vehicle with a windscreen washing system
Inventor: LEITERMANN WULF DIPL ING
IPC: B60S1/50
Filed: 1985-03-06
Abstract: In the case of a motor vehicle with front engine 2 and a screen washing system for the windscreen 4, the heat in the engine compartment 1 is used for heating the entire windscreen washing system in order to as far as possible prevent part of this system from freezing. For this purpose, the entire screen washing system is arranged on the underside of the engine bonnet 3, to be precise in a region which is swept by the heat rising in the engine compartment 1. In order that the wash nozzle 8 is particularly intensively heated, the latter is arranged in or on a tubular air-collecting component 9 which is inserted in the cavity between the engine bonnet 3 and a reinforcement plate 17 which is parallel thereto. Laterally next to the nozzle 8, the component 9 has warm air outlet openings with the result that there is a plentiful flow of warm air around the nozzle 8. The warm air is conveyed primarily by means of the vacuum which prevails at the outlet point of the warm air in front of the windscreen 4. In order to achieve a simple filling of the screen wash container 15, the latter is pivotably fastened on the engine bonnet 3 about a horizontal spindle 30 lying transversely with respect to the longitudinal axis of the vehicle and is held in its pivoted-in position by means of a spring catch 32. A stop 34 on the engine bonnet 3 has the effect that the container 5, after the spring catch 32 is released when the engine bonnet 3 is open, can only be swivelled until it is horizontal. <IMAGE>
Patent DE-3509245-A1 (DE)
Title: Bath and process for hard gold electroplating
Inventor: VANHUMBEECK JACKY DR RER NAT
IPC: C25D3/48
Filed: 1985-03-14
Abstract: Published without abstract.
Patent DE-3510742-A1 (DE)
Title: Holding device for glazings forming a glass wall
Inventor: HOFFMANN MANFRED
IPC: E06B3/263
Filed: 1985-03-25
Abstract: A holding device for single glass panes or multiple glass panes is to be designed to the effect that use is made of profiles which are erected with low material use and have great breaking strength, which are corrosion-proof and prevent condensation-water formation. To this end, it is proposed to design the profiles as extensively closed metal profiles which are equipped with a foamed-material covering and the mutually facing base surfaces of which are formed by edge strips which are bent off from their sides and run towards one another in a common plane and which enclose an exposed central slot, the profiles being clamped together in each case to form supports by square elements which in their height take into consideration the thickness of the panes to be inserted, and the edge strips being engaged around by sealing strips clamping the panes.
Patent DE-3517600-A1 (DE)
Title: Process and apparatus for the aerobic purification of waste waters
Inventor: ZIMMER ERICH
IPC: C02F3/28
Filed: 1985-05-15
Abstract: A sewage treatment plant for the purification of organic waste waters contains a vessel (1) having feed (10), outlet (12) and discharge (11) for the excess sludge. In the vessel (1), which is configured to have the smallest possible surface area for the volume, is arranged an immersion body (2.1, 2.2, 2.3), composed of a multiplicity of individual bodies as packing. In the region of the funnel-like vessel bottom (9) is arranged a gassing unit (3.2). The vessel contents (6) are pumped round via a pipe (4.1, 4.2) with a built-in pump (5) in counter-current to the rising gas bubbles of the gassing unit (3.2). A probe tube (20) having a measuring probe (21) movable therein permits monitoring of the processes proceeding in the individual immersion bodies (2.1, 2.2, 2.3). <IMAGE>
Patent DE-3518548-A1 (DE)
Title: Espagnolette fastening device with snap fastening and released by an actuating means, for example a push-button
Inventor: RADICE GUISEPPE
IPC: E05C3/24
Filed: 1985-05-23
Abstract: In a fastening device for doors, windows or the like with espagnolettes and snap fastening, the release is obtained by an actuating means, for example a push-button. The espagnolettes are loaded in a position predetermined by an elastic element. The espagnolettes terminate in a shaped projection cooperating with a shaped seat which is arranged in the hook group which is itself subject to the effect of a spring. The hook group has a receptacle, in order to cooperate with a fixed pin secured to a part of the frame on which the fastening device is mounted. For release, pressure is exerted on the actuating means, in order to prevent the elastic element from acting on the espagnolette and to bring about the rotation of the shaped projection of the espagnolette within the shaped seat of the hook group, its release being accomplished by the fixed part, whilst the projection of the espagnolette slides on a shaped surface of the hook group into the opening position.
Patent DE-3528294-A1 (DE)
Title: Method for the fibre-optical, spectrally coded transmission of the value of a variable physical measured quantity
Inventor: ULRICH REINHARD PROF DIPL PHYS
IPC: G01D5/26
Filed: 1985-08-07
Abstract: In simple fibre-optical pickups, in which the measured quantity to be detected modulates the power of a first light flux and in which a second light flux is transmitted as reference power for approximate compensation of the fibre losses, a high independence of the transmission of the measured value from the characteristics of the fibre and their fluctuations is achieved by arranging that the measured quantity modulates the power ratio of the two light fluxes, and that the latter are then transmitted, together with mutually interleaved comb spectra consisting of many lines, over this fibre from the measurement sensor to the evaluation device. Because the two light fluxes thereby have the same mean optical frequencies, and thus also suffer the same losses, it is possible to use fibre plugs and fibres of different length, without influencing the display of measured values. The required filtering of the light fluxes in the measurement sensor and in the evaluation unit can be undertaken with different interference filters, in which the light fluxes are advantageously also interleaved spatially or in their polarisations. Modulation is possible by means of movable masks of polarisers, or else by means of elasto-optical members.
Patent DE-3531725-A1 (DE)
Title: Equipment combination for skiing tours
Inventor: KAMPEL GERALD
IPC: A45F3/04
Filed: 1985-09-05
Abstract: An equipment combination for skiing tours, comprising a rucksack and a rescue shovel, is characterised by two rucksack parts which can be unfolded from one another, namely a back part and a rucksack outer part, which parts can be connected to one another in the unfolding region by a continuous connecting means surrounding the unfolding region, and by a shovel compartment which is arranged inside the rucksack outer part and in which a shovel blade of a rescue shovel can be inserted, the lateral boundary parts surrounding the rucksack outer part being adapted to the contour of the shovel blade and the outer surface of the rucksack outer part being adapted to the profile of the shovel blade.
Patent DE-3533166-A1 (DE)
Inventor: MUEHLBAUER ERNST
IPC: B01F11/00
Filed: 1985-09-17
Abstract: Arrangement for mixing two free-flowing components, in particular dental impression materials, which consists of a foil bag (8) and a mixing device. The latter has a support surface (3) for the foil bag (8) and a squeezing roller (18), which rolls on the foil bag (8) and thereby rolls out its contents.
Patent DE-3533206-A1 (DE)
Title: Device for extracting gaseous media
Inventor: IBENS EWALD
IPC: B08B15/00
Filed: 1985-09-18
Abstract: The device for extracting gaseous media, which has a vacuum source, consists of pipe sections (2 and 3) which are connected to the pipe connection (1) of the vacuum source and to one another by joints (7, 8). Each joint is formed by two 90 DEG  pipe bends (9, 11) which are preferably connected to one another by a rotatable ring (10). These pipe bends are smooth and, at the same time, form the bearing elements in the region of the joints. By this means a simple and compact construction is possible and, in particular, the flow losses are very much lower compared with conventionally used rough hoses, which are also not self-supporting (Fig. 2). <IMAGE>
Patent DE-3607565-A1 (DE)
Title: Riding saddle
Inventor: MERKER CURT
IPC: B68C1/00
Filed: 1986-03-07
Abstract: In a European riding saddle with knee rolls, the cushioning of the knee rolls, which is arranged on the saddle cushion or on the saddle skirts (2), is designed as an openable pocket (6), in which a removable insert (10), for example made of rubber, is situated. The pocket (6) can be closable by a touch-and-close fastening (18), zip closure, press studs or the like. <IMAGE>
Patent DE-3615551-A1 (DE)
Title: Upright container for treating red wine must
Inventor: QUETSCH KARL-HEINZ
IPC: C12G1/02
Filed: 1986-05-09
Abstract: An upright container is described for treating red wine must, especially for fermentation, which is preferably cylindrical, the lower part being wedge shaped and a discharging conveyor device in the form of a worm being situated in the bottommost region. The container contains devices, such as elastic diaphragms, which are inflated when the pressure medium has been inserted and which push the cake of must from below. A lowering floor which takes the form of a screening floor is vertically adjustable and ensures that the cake of must is kept sufficiently moist at all times. The container has heating and cooling devices. Juice extraction chambers are present, as are closable apertures for filling and cleaning.
Patent DE-3618790-A1 (DE)
Title: Method for testing a large number of emergency lights in an illumination system, and a test system for carrying out the method
Inventor: LINGNER HEINZ-DIETER DIPL ING
IPC: H05B37/03
Filed: 1986-06-04
Abstract: In order to test a large number of emergency lights, which are operated via a supply cable and are designed in accordance with the single-battery principle, in an illumination system, the supply voltage is cut off and each emergency light is tested separately, on the basis of a confirmation signal which is emitted from the emergency light, to determine how long the emergency light burns in the battery mode. Once the supply voltage for the emergency lights has been cut off, said emergency lights are selectively and cyclically interrogated with coded signals via the supply cable, and the confirmation signals which are received during the cyclic interrogation and are passed via the supply cable are evaluated centrally.
Patent DE-3618857-A1 (DE)
Title: Apparatus for the flying change of spinning cans for a spinning preparation machine
Inventor: MOELDERS FRANZ DIPL ING
IPC: B65H67/04
Filed: 1986-06-04
Abstract: In an apparatus for the flying change of spinning cans for a spinning preparation machine, especially a drafting frame, provision is made for the moving-out direction for the full spinning cans and the follow-up direction for the empty spinning cans to be directed approximately at right angles to one another, and for there to be provided for the moving-out a linearly displaceable changing device which is separated mechanically from a changing device clamping an empty spinning can and executing a pivoting movement for the follow-up.
Patent DE-3619315-A1 (DE)
Title: Electrical vacuum switch
Inventor: SLAMECKA ERNST PROF DR TECHN
IPC: H01H33/18
Filed: 1986-06-09
Abstract: An axial magnetic field, which runs parallel to the switching arc, is intended to be excited without the considerable cost which is required for this purpose for an additional excitation winding arrangement. To this end, a portion of the magnetic field which is excited by the current i in the current conductor bolts 2, 12 is initially concentrated in bodies composed of a material having high magnetic permeability and is then diverted, as a result of special shaping of these bodies, into an axial path through the switching path s. In the present variant of the solution relating to the first solution which has already been quoted in the main patent, the magnetic field diversion (and especially making the circular field course uniform) can be achieved using a plurality of magnetic field diversion bodies which are in the form of ring sectors. These bodies are arranged in the annular space between the current conductor bolts 2, 12 and the outer wall of the contact bodies 3, 13, to be precise such that further diversion bodies 7, 9; 17, 19 having a reducing circular extent follow those diversion bodies 5; 15 which have the largest circular extent. Gaps 6, 8, 10; 16, 18, 20 are left free between the diversion bodies. In this case, the largest gaps 10; 20 are located between the smallest and the largest diversion bodies. The two largest diversion bodies 5; 15 are dimensioned and arranged such that their end regions overlap. The shaping of the diversion bodies results in the circular distribution of the axial magnetic field being optimised in a simple manner. <IMAGE>
Patent DE-3628144-A1 (DE)
Title: Table
Inventor: EHRET ROLF
IPC: A47B21/00
Filed: 1986-08-19
Abstract: A table, with a cable channel provided along its rear edge and with attachments arranged there for desk utensils, is characterised in that the open-topped cable channel (2) has at its upper edge inward-directed flanges (8, 9) made of metal. <IMAGE>
Patent DE-3630318-A1 (DE)
Title: Process for the stabilisation of polyvinyl chloride or copolymers of vinyl chloride containing up to 30 per cent by weight of copolymers
Inventor: BIERINGER HEIMO DR
IPC: C08K3/105
Filed: 1986-09-05
Abstract: PVC or VC copolymers prepared by suspension polymerisation are stabilised by first prestabilisation by     A) use of certain polyoxazolines as suspension stabilisers and B) addition of an inorganic zinc compound and/or a zinc carboxylate or zinc phenoxide (phenolate) to the polymerisation reactor, before, during or after the polymerisation, and then post-stabilising the mixture in a conventional manner.
Patent DE-3632410-A1 (DE)
Inventor: POETSCH EIKE DR
IPC: C07B37/00
Filed: 1986-09-24
Abstract: Compounds having formula (I): R<1>-(A<o>)k-(Z<1>-A<1>)m-Z<o>-(E)n-(Q)o-(Z<2>-A<2>)p-R<2>, can be easily produced in high yields from organic zinc compounds having formula (II): R<1>-(A<o>)k-(Z<1>-A<1>)m-Z<o>-ZnY and compounds having formula (III): X-(E)n-(Q)o-(Z<2>-A<2>)p-R<2>, in which A<o>, A<1>, A<2>, E, R<1>, R<2>, Z<o>, Z<1>, Z<2>, Q, k, m, n, o and p have the given meaning.
Patent DE-3633358-A1 (DE)
Title: Contact spring housing for plug connectors
Inventor: KOINER JOSEF
IPC: H01R13/422
Filed: 1986-10-01
Abstract: In the case of a contact spring housing for plug connectors having at least one flat contact spring element for blade contacts which can be plugged on, in the case of which the flat contact spring element can be pushed from the cable connecting side into a chamber in the contact spring housing, can be placed against stop edges, which are fixed to the housing, in this chamber and can be supported by means of two spring tongues which engage over a step on the contact spring housing, in order to monitor the correct positioning of the flat contact spring element (3), the said element (3) is provided over part of its length with an indentation (11) or a recess into which a tab (10) on a spring strip (9) can be bent by prestressing, which spring strip (9) is firmly arranged on the contact spring housing (1) and is held in a bent-in position by means of a slide (12) which is inserted into the contact spring housing (1) parallel to the axis of the flat contact spring element (3). <IMAGE>
Patent DE-3635821-A1 (DE)
Inventor: JABS GERT DIPL CHEM DR
IPC: B01J13/02
Filed: 1986-10-22
Abstract: Improved microcapsules contain at least one wall which is the reaction product of at least one isocyanate-reactive group and an aromatic isocyanate which has the formula:   <IMAGE>   in which n=8 to 20. The microcapsules are useful in carbonless copy paper.
Patent DE-3640418-A1 (DE)
Title: Block lock for intruder alarm systems (EMA)
IPC: E05B15/00
Filed: 1986-11-26
Abstract: Block lock for intruder alarm systems (EMA), in which the bolt is movable, by means of the vertical stroke of a toothed slide, via a toggle joint coupled to a toothed pinion and can be locked in the closed-off position by means of an electromagnetically controllable detent, and in which, in the closing position of the bolt and in the lower position of the slide, a switching contact is actuated by the latter and consequently the intruder alarm system (EMA) is primed, there being inserted in the circuit of the said switching contact two junction points in touch contact with the lock-case cover and at least two resistors connected easily releasably, in a freely accessible position, to solder support points.
Patent DE-3704651-A1 (DE)
Title: Process for isolating high-fibre and low-lipid fractions from spent brewer's grains
Inventor: J DR NIEFIND HANS
IPC: A23L33/21
Filed: 1987-02-14
Abstract: The invention relates to a process for isolating high-fibre and low-lipid fractions from spent brewer's grains, the wet brewer's grains being first suspended in water, preferably in hot water. The solids contents in the resulting suspension are then selectively comminuted and disintegrated in a high-pressure homogeniser. From the resulting mixture, the solids portion is then separated by screening into a high-fibre and low-lipid and low-protein fraction and a low-fibre fraction higher in lipids and proteins. The screening residue, leached with water, preferably with hot water, is dried and, if required, further treated in a known manner for further fibre enrichment.
Patent DE-3706144-A1 (DE)
Title: Flat-headed countersunk screw
Inventor: MUNZ WALFRIED W
IPC: F16B35/06
Filed: 1987-02-26
Abstract: The flat-headed countersunk screw is configured as a flat-headed countersunk tapping screw (20) and has a shank (26), provided with a thread, as a wood thread, machine thread or special thread, if appropriate also continuing as far as the head, and a flat head (21), in the top surface (23) of which the tool-attachment means, for example a screwdriver slit (24.1), are provided. The frustoconical part located between top surface (23) and shank is divided into cutting regions (41) and supporting regions (38), the points or cutting edges in the cutting region extending, at most, as far as the lateral cone surface determined by the supporting regions, with the result that they do not penetrate into hard materials, but, in softer materials, they automatically cut the necessary countersinking in the bore. The supporting regions may be configured as annular supporting regions, in particular in the region of the uppermost end and/or as cone-generatrix regions (37). The latter are located between the cutting regions (41). <IMAGE>
Patent DE-3707335-A1 (DE)
Title: Method and apparatus for the superfinishing of barrel-shaped rollers
Inventor: SCHMIDT THOMAS DIPL ING
IPC: B24B33/04
Filed: 1987-03-07
Abstract: Barrel-shaped rollers are worked in the plunge-cutting process to obtain a defined camber. This requires complicated apparatuses in which the barrel-shaped rollers (13) have to be inserted individually and removed individually. To make possible a less elaborate apparatus, the invention proposes to work the barrel-shaped rollers (13) in a continuous process, fixing them obliquely to the transporting direction. The method and apparatus are suitable for the finishing of barrel-shaped rollers (13) and the production of cambered cylindrical rollers. <IMAGE>