baber/WOPTO huggingface dataset:
Patent DE-3333070-A1 (DE)
Title: Medium-frequency spectrometer
IPC: G01N21/35
Filed: 1983-09-14
Abstract: In this medium-frequency spectrometer for measuring and recording the natural frequencies of chemical elements, substances and homeopathic agents at frequencies of 0 Hz up into the megahertz region, said natural frequencies are excited by a tunable generator using electrical and/or magnetic 2n-poles (e.g. dipoles) or modulated infrared light in order to raise them above the noise. The vibrations involved are plasma vibrations of the electrons in the atom or molecule of the sample to be studied, a knowledge of which vibrations can be used for structural elucidation or purity analysis.   A maximum in the useful signal strength is found by suitably adjusting the intensity of excitation, on the one hand, and amplifying the signal processing, on the other. The separation of this maximum from the thermal noise improved still further by using conventional means such as narrow-band amplifiers and noise integrators. Recording can be carried out in an analog manner, in a digital manner by Fourier analysis or directly.
Patent DE-3335858-A1 (DE)
Inventor: STOY ERICH
IPC: B21B31/18
Filed: 1983-10-03
Abstract: A positioning actuator for use between a working-roll journal block and a roll-stand frame has a housing, a worm shaft rotatable in the housing about a main axis and formed with two axially offset worms, and respective worm wheels meshing with the worms and rotatable in the housing about respective parallel axes lying in a plane parallel to but offset from the main axis. The worm wheels are each formed internally centered on the respective axis with a screwthread. Respective pusher rods extending along the worm-wheel axes through the worm wheels are each formed with an external screwthread complementary to and meshing with the respective internal screwthread. The rods and housing are coupled together so as to inhibit rotation of the rods about the respective worm-wheel axes while permitting movement of the rods along the respective worm-wheel axes. The screwthreads are of such hand that rotation of the worm shaft in one direction about the main axis moves the rods along the respective worm-wheel axes in one direction while opposite worm-shaft rotation moves the pusher rods axially oppositely.
Patent DE-3337507-A1 (DE)
Inventor: BRUNN OSWALD
IPC: A47C20/04
Filed: 1983-10-14
Abstract: Combinable piece of furniture comprising at least one berth (2) arranged on a carrier frame (1). Said piece of furniture is intended to have the largest possible number of uses. It should also be possible to remove the berth (2) from the carrier frame (1) so as to use only the berth. To this effect, the berth (2) is comprised of a rectangular frame (9) and of a slat pannel (10, 11, 12) arranged thereon, or the like; said slat pannel (10, 11, 12) or carrier part is comprised of a medial portion secured to the frame (seating (10)) and of two parts which may be inclined to a desired position with respect to the medial portion, in other words a back rest (11) and a leg rest (12). It is possible to fix sideways to the separate frame (9) a tray (22). It is also possible to provide for the frame (9) separate foot-rests (25) which may be nested by means of pins (24) into holes of the frame (9).
Patent DE-3346993-A1 (DE)
Inventor: HERBST WERNER PROF DR ING
IPC: E01B5/02
Filed: 1983-12-24
Abstract: 1. Rail with damping means for sound vibrations resiliently or rigidly secured to the rail and consisting of a solid body, characterised in that a permanently-flowable intermediate layer (15) is interposed between the damping means (13, 14) and the rail (11), which consists of a liquid or a pasty or jelly-like material or an easily-kneadable solid substance (15).
Patent DE-3402107-A1 (DE)
Title: Drive for doors, especially sliding folding doors
Inventor: PETERS MANFRED-JOSEF DIPL ING
IPC: E05F15/605
Filed: 1984-01-21
Abstract: The invention relates to a drive for a door, especially a sliding folding door. The door is driven by an electric motor (1) via a two-stage gear (2, 3, 12). The first gear stage (2) connected to the drive motor (1) is designed as a self-locking worm gear and, together with a small spur wheel (3) in the second gear stage and the drive motor (1), is pivotably arranged as a constructional unit on a rocker (4), in such a way that the small spur wheel (3) can be disengaged from the larger spur wheel (12) seated on the output shaft (13) of the drive motor and belonging to the second gear stage. Such a drive is functionally reliable and requires little maintenance despite a simple construction and can easily be uncoupled from the drive even when the door is held closed under tension originating from the drive. <IMAGE>
Patent DE-3408248-A1 (DE)
Title: Convertible padded sofa
Inventor: LUEBKE DIETER
IPC: A47C17/04
Filed: 1984-03-07
Abstract: The invention relates to a convertible sofa, in which a lying surface can be produced by folding down the backrest in order to use the furniture as a bed. In order to avoid the unpadded vertical gap which allows a draught to pass through and has previously occurred in the region of the folding point of the back cushion, the invention proposes to provide the abutting cushion parts with wedged ends so that an unpadded, prismatic space extending in the transverse direction is produced in the seating position. When the backrest is folded down, the two wedge-shaped ends of the two cushions aligned opposite one another come to rest on one another so that no unpadded zone can be produced between the two cushions and the boundary plane between the two cushions extends obliquely relative to the floor.
Patent DE-3410491-A1 (DE)
Title: Internal combustion engine
Inventor: KONETZNY JOHANN
IPC: F02B33/08
Filed: 1984-03-22
Abstract: During the downward movement of the piston 1, the scavenge piston 6, which is connected to the piston 1 by the shaft 5 and is supported in the scavenge pump cylinder 7, is pulled along downwards as well. During this process, the scavenge piston 6 forces the air out of the bottom part of the scavenge pump cylinder 7 through the conduits 8. This fresh air forces the exhaust gases out of the cylinder 2 through the exhaust ports 9 in the cylinder 2 and fills the cylinder 2 with fresh air. The scavenge air can also be passed into the cylinder 2 through the scavenging ports 15 in the shaft 5. Before the upward-moving piston 1 reaches top dead centre, fuel is injected into the cylinder 2 by means of the injection nozzle 12. The scavenge piston 6, which is connected to the piston 1 by the shaft 5, forces fresh air out of the scavenge pump cylinder 7, through the pipes 13 and into the exhaust manifold 11. Here, in the exhaust manifold 11, the exhaust gases from the cylinder 2 combine with the fresh air from the scavenge pump cylinder 7. This early mixing of the exhaust gases with fresh air in the exhaust manifold 11 ensure low-noise expulsion of the burnt gases. <IMAGE>
Patent DE-3410536-A1 (DE)
Title: Castor
Inventor: SACHSER HERBERT
IPC: B60B33/00
Filed: 1984-03-22
Abstract: The castor has a wheel fork in which the running wheel is mounted. The back of the wheel fork is swivellably supported on an axial bearing, the axial bearing being held together in the axial direction by means of an axle journal which protrudes upwards beyond the said bearing. This part of the axle journal which projects out of the axial bearing has an attachment arrangement with which the castor can be secured to a grate-like frame of a transport vehicle. In order to obtain a secure attachment arrangement which can be re-tightened at any time and thus does not generate any noise, the said arrangement has a clamping bar which can be connected to the axle journal and is constructed as a half shell which embraces a vertical grate rod of the transport vehicle and has clamping tabs which can be clamped to one another and grasp in a closing fashion two grate rods which are arranged horizontally at a distance from one another.
Patent DE-3413491-A1 (DE)
Title: Preventing lime efflorescences in brick material
Inventor: DRINKUTH FRANZ DIPL ING
IPC: C04B33/08
Filed: 1984-04-10
Abstract: Published without abstract.
Patent DE-3418775-A1 (DE)
Title: Process and apparatus for the monitoring of the lacquer film
Inventor: FOERSTER WILFRIED
IPC: B05C5/00
Filed: 1984-05-19
Abstract: The invention relates to a process and an apparatus for the monitoring of the lacquer film curtain on lacquer casting machines which, operating in a continuous throughflow process, are especially used for the lacquer coating of wooden panels. According to the invention, the object is achieved in that the lacquer collecting trough is zonally divided into chambers, and a reduced filling height in any zone as a result of a disturbed lacquer film curtain is indicated by means of these chambers via a filling state display in connection with an applied measuring pressure.
Patent DE-3429226-A1 (DE)
Title: Gas foil solar-energy collector installation
Inventor: NASCHKE ROLF DIPL ING
IPC: F24J2/04
Filed: 1984-08-08
Abstract: The gas-filled solar collector contains, in part chambers (1) which are covered with at least one transparent layer (2) and made of rigid foam or equivalent material, absorbers (4) made of coated thin foil. The absorber foil forms dimensionally stable flow ducts (6) of virtually the same cross-section. The duct edges touch the cover layer as well as the part chamber bottom in a linear manner. The absorber is fastened (8) in the part chamber in such a manner that inlet and outlet ducts (10) running transversely to the flow ducts are created. The rear side of the part chamber contains integrated collecting ducts for inlet (5) and outlet (9) of the closed gas circuit with a controlled circulating blower and heat exchanger installation. Admission openings to the part chambers are situated at the ends of the supply duct (3), exit openings in the centre of the opposite outlet duct (7). <IMAGE>
Patent DE-3434923-A1 (DE)
Title: Salts of sulpho group-containing heterocyclic monoazo compounds
Inventor: PEDRAZZI REINHARD
IPC: C09B29/52
Filed: 1984-09-22
Abstract: Salts of sulpho group-containing heterocyclic monoazo compounds correspond in one of the possible tautomeric forms to the formula I <IMAGE> in which the radicals R1 to R4, Q1, Q2, X, Y, Z and n are as defined in Claim 1 and at least one sulpho group is present as Q1 or Q2 as a quaternary ammonium salt. These salts are obtained as ready-to-use dyeing preparations; they are used for the dyeing or printing of organic substrates containing hydroxy groups or nitrogen, such as cellulose-containing textiles, leather and in particular paper.
Patent DE-3440395-A1 (DE)
Title: Multi-purpose toothbrush having an exchangeable handle
Inventor: STOECKHERT HEINZ
IPC: A46B9/04
Filed: 1984-11-06
Abstract: The invention proposes a toothbrush in which bristles are inserted on at least two sides, 3-2. The short bristles can be fitted at the top or at the bottom at choice. The handle of the brush should consist of rigid materials.
Patent DE-3501948-A1 (DE)
Title: Dust filter apparatus
IPC: B01D46/00
Filed: 1985-01-22
Abstract: A dust filter apparatus having at least one exchangeable, preferably essentially tubular, filter (52) which is tightly and detachably attached to a plate in the region of a recess, the plate being arranged in a housing and dividing a clean air side and a dust side of the filter apparatus, is characterised in that the plate (54) can be removed from the housing with the filter towards the dust side. As a result, dust is prevented from passing into the clean air side. <IMAGE>
Patent DE-3508262-A1 (DE)
Title: Settlement-joint moulding for floor structures
Inventor: WEDI STEPHAN
IPC: E04F15/02
Filed: 1985-03-08
Abstract: Settlement-joint moulding (20) for floor structures, made in one piece from profile moulding and filling moulding (21, 21', 22). The settlement-joint moulding (20) is, as a rule, designed in a U-shape with a downwardly directed opening, at least one of the U-legs (23, 23') terminating with its lower free ends in outwardly projecting standing mouldings (24, 24'). In the interior space of the settlement-joint moulding (20), an insert tongue (26) can be additionally pushed in for enlargement purposes. <IMAGE>
Patent DE-3509445-A1 (DE)
Title: Process for producing plastics fittings for joining and branching pipelines or hose lines.
Inventor: ZELENKA RUDOLF ING
IPC: B29C65/02
Filed: 1985-03-15
Abstract: Process for producing plastics fittings for joining and branching pipelines or hose lines, the ends of the fittings being optionally provided with a pipe connection element or hose connection element in the form of a compression ring or of a threaded connection. According to this process, first, for each fitting, the basic bodies with connection ends are produced which are all free of connection elements and the separately produced connection elements are optionally joined to the connection ends of the basic bodies.
Patent DE-3513127-A1 (DE)
Title: Actuator for motor-vehicle equipment
Inventor: NICKEL VOLKER DIPL-ING
IPC: E05F15/689
Filed: 1985-04-12
Abstract: A description is given of an actuator for motor-vehicle equipment and is intended, in particular, for use with electrically actuated window lifters. The actuator comprises an electric motor with a driving pinion which is in engagement with an exposed segment gear connected to the part to be adjusted. The driving pinion is surrounded by a storage container which can be filled with lubricating grease and has an opening in the region of engagement between the driving pinion and the segment gear. The entire actuating device can therefore be installed and adjusted without being greased. After installation, the storage container can be filled with grease. No greased parts are therefore encountered during installation.
Patent DE-3515944-A1 (DE)
Title: Pneumatic vehicle tyre
Inventor: HUININK HEINRICH DIPL ING
IPC: B60C15/00
Filed: 1985-05-03
Abstract: The invention relates to a pneumatic vehicle tyre with a radial carcase which is anchored in the bead parts by wrapping around the bead cores, the wrapped-round carcase edges extending, if appropriate, as far as the side wall of the tyre. In order to be able to bring about a junction which is favourable in terms of rigidity between the edges of the carcase layer and the rubber enclosing these edges, according to the invention, the borders of the edges are provided with indents arranged at a distance from one another. These borders can extend in a zigzag or wave shape but can also be shaped in saw-toothed manner.
Patent DE-3518012-A1 (DE)
Title: Process for treating a loosened ground layer with steam
Inventor: FINK WERNER
IPC: A01G11/00
Filed: 1985-05-18
Abstract: The invention relates to a process for treating a loosened ground layer with steam which is introduced by pressure under a covering foil sealing off a predetermined surface of the ground layer. The treatment of the ground layer with steam becomes more intensive and gentler, in that a pipe system is laid onto the surface of the ground layer to be treated or is embedded in the ground layer, whilst branch lines projecting from the pipe system are distributed in the ground layer with their open ends in a predetermined grid pattern, and in that the pressure of the steam under the covering foil is monitored and a predetermined pressure range is utilised for switching on and off a vacuum generator connected to the pipe system.
Patent DE-3520714-A1 (DE)
Title: Set of insoles or shoe with set of insoles adapted to it
IPC: A43B17/02
Filed: 1985-06-10
Abstract: A set of insoles or shoe with a set of insoles adapted to it, comprising a plurality of different insoles, especially for a shoe for rehabilitation purposes, is to be designed such that patients with an irritated Achilles tendon or the synovial bursae thereof are provided with an aid, or that quicker healing is possible after operations on the Achilles tendon or the ankle-joint. This is achieved in that the insoles have the same dimensions with the exception of the heel section (2), the heel sections (2) of the individual insoles having different heights from the rear heel edge (4) forwards up to the region (5) of the rear half or the rear third of the metatarsus, in that in each case a heel plate (3) of different height is applied onto the insole (1) or integrated therewith. The heel plate (3) reaches further forwards on the outer side of the foot (6) than on the the inner side of the foot (7) and tapers in wedge shape from the back to the front (Figure 1). <IMAGE>
Patent DE-3522203-A1 (DE)
Title: Partition wall for a motor vehicle
Inventor: BATHELT HARTMUT DIPL ING DR
IPC: B60R13/08
Filed: 1985-06-21
Abstract: In a partition wall 1 between the passenger compartment and the engine compartment of a motor vehicle, which wall 1 is provided with a noise-damping coating in the form of a layer 2 of foamed material and with a cover layer 3 which covers the latter and serves as a carrier for components, for example an ignition coil 4, arranged in the engine compartment, the components are not attached to the metal partition wall 1 but rather to the cover layer 3 or to a holder 13 connected thereto. As a result, the interruptions in the noise-damping coating which are otherwise necessary are avoided and, on the one hand, the mass of the cover layer is increased by the weight of the components and their holders and as a result their noise-damping effect is increased and, furthermore, an elastic bearing of the components is obtained without additional elements. <IMAGE>
Patent DE-3523956-A1 (DE)
Inventor: BOGENSCHUETZ AUGUST F
IPC: C23C18/18
Filed: 1985-07-04
Abstract: Process for chemically metallizing an inorganic substrate, which is a poor conductor of electricity, e.g. a ceramic material or glass. The surface of the substrate is chemically activated so that chemical bonds are more readily formed with a subsequently applied, inorganic adhesion promoter. The adhesion promoter in turn facilitates chemical bonding with a subseqently applied metal layer, e.g. a copper layer, which is applied by a wet chemical method. The activation step and the step of applying an adhesion promoter, in combination with at least one thermal treatment, results in an adhesive strength between the metal layer and the substrate surface which equals or exceeds the adhesion strength of the surface of the substrate material.
Patent DE-3526353-A1 (DE)
Title: Cable plug having a snap-action device
Inventor: HEIMUELLER HANS JOST
IPC: H01R13/627
Filed: 1985-07-23
Abstract: The cable plug has an integrally injection-moulded bending spring (3) which extends in the insertion direction and behind the outside of whose free end the outer wall of a housing (1) of the plug engages and which rests thereon. In this position, the bending spring (3) is used as a locking element to a mating plug. By plugging a stop piece (6) on to the housing (1), the stop for the free end of the bending spring is offset so far inwards that the bending spring (3) is used merely as a latching element which makes it possible for the plug to be pulled out of the mating plug device. <IMAGE>
Patent DE-3527060-A1 (DE)
Title: Method and device of a ball massaging device having one or more balls
Inventor: KITZBERGER JOSEF
IPC: A61H15/00
Filed: 1985-07-27
Abstract: The massaging devices which have hitherto been available commercially and function with the aid of balls, discs or rollers are disadvantageous in that the rolling elements rotate about an axis. It is therefore provided, according to the invention, that circular massaging movements be executed with a ball massaging device having one or more balls which can freely rotate in any direction resulting in a considerable improvement in the massaging effect by rolling over individual body parts under a selected pressure. One ball is located in a housing in which it is pressed, can easily be moved and cannot fall out. In the embodiment as a hand-held massaging device one or any number of ball element(s) is or are provided with a handle. The housing handle can be designed as a hollow body, so that cosmetic substances can be supplied to the ball by pressure of the hand and massaged into the skin surface. Furthermore, the ball massaging elements can be equipped with a massaging brush or integrated in gloves. Particular importance and a strong massaging effect are also achieved by integrating the ball massaging elements in a cushion which can then be used in a versatile manner as a ball massaging cushion or can be fastened on a car seat with variable adjustment possibilities.
Patent DE-3533579-A1 (DE)
Title: Electric accumulator (rechargeable battery)
Inventor: ILLMANN JOACHIM
IPC: H01M10/16
Filed: 1985-09-20
Abstract: In order to support and position a plate block in the accumulator box, spacer prisms (2) consisting of plastic are injection moulded at least onto the underneath of the plate block (1). These spacer prisms (2) also firmly fix the mutual position of the individual plates and separators, by means of effective toothed engagement with the edges of said individual plates and separators. The supporting strips which are otherwise integrally formed on the box base are dispensed with, so that, during battery manufacture, housing boxes and plate blocks can be allocated to one another with a relatively high level of flexibility with respect to the installation dimensions. In the case of relatively low power requirements, there is no need to use packing pieces to fill the space of electrodes which have become superfluous and are thus saved, since extensions (5) of the spacer prisms (2) also take over the frontal support of the plate block which is too short for the block box. <IMAGE>
Patent DE-3537235-A1 (DE)
Title: Adjusting device for an incremental shaft encoder
Inventor: HAEFFNER BERND
IPC: G01D5/347
Filed: 1985-10-19
Abstract: In an incremental shaft encoder, a frictionally closed connection between the input shaft (5) of the incremental shaft encoder and the shaft (7) to be measured is provided for the purpose of adjustment. The frictionally closed connection is effected by an axially slotted hollow shaft (5) which can be spread apart by an axially displaceable expansion mandrel (4). A pressure spring (2) holds the expansion mandrel (4) in the spread-out position. The expansion mandrel (4) can be displaced by manual pressure against the force of the compression spring (2) in order to release the force-closed connection during adjustment. <IMAGE>
Patent DE-3539720-A1 (DE)
Inventor: MAELZER MARTIN
IPC: G01R1/073
Filed: 1985-11-08
Abstract: An adapter (175) for a printed circuit board testing apparatus. The adapter serves to connect testing contacts located in the grid to testing points, located in and/or out of grid, of a printed circuit board to be tested, through adapter pins (181). The adapter pins (181) are conically tapered at their ends facing the testing points. The adapter (175) has a first guide plate (176), a second guide plate (177) and a third guide plate (178) lying in between. The first guide plate (176) only has holes (180) only located in the grid. The second guide plate (177) has holes (179) located in the grid, as well as holes (179a) located out of grid. In order to guarantee that the testing pins (181), with perpendicular introduction into the guide holes (180) of the first guide plate (176), are inevitably always guided into the corresponding guide holes (179, 179a) of the second guide plate (177), the displacement for holes, located out of grid, in the third guide plate (178) is so chosen n that the conical points of the adapter pins (181) in any case still go home into the corresponding guide hole (182a), located out of grid, of the third guide plate (178).