baber/WOPTO huggingface dataset:
Patent DE-3041794-A1 (DE)
Inventor: BECKER JOSEF
IPC: B05D5/06
Filed: 1980-11-06
Abstract: A process for the production of decorated molded articles wherein a base article is produced by casting and/or compression molding from a hardenable substance containing a minor amount of a thermosetting synthetic resin and a hardener therefor, and a major amount of at least one inert filler, and, optionally, accelerators, colorants and other auxiliary materials and by providing the article with a surface layer of hardenable lacquer resin.
Patent DE-3043741-A1 (DE)
IPC: B41M1/34
Filed: 1980-11-20
Abstract: 1. A process for the direct printing of ceramic pigments onto glass and glazed or unglazed articles of ceramics, metals or the like, using polymeric printing media and a baking temperature in the range from 500 to 1 400 degrees C, characterised in that a) printing media for the preparation of pigment pastes from ceramic pigments are used, said printing media having the following composition : a1 ) prepolymers of acrylic polyester 10 to 50% a2 ) diethylene glycol diacrylate, triethylene glycol diacrylate, tetraethylene glycol diacrylate or trimethylol propane triacrylate 2 to 40% a3 ) polymethacrylate with a molecular weight between 95.000 and 150.000 1 to 30% a4 ) monomers of methacrylates 0 to 45% a5 ) monomeric and polymeric plasticisers 0 to 20% a6 ) monomeric solutions of alkyd resins 0 to 10% a7 ) photoinitiator systems of the class consisting of ketals, acrylketones and benzophenones 1 to 10% the sum of components a3 + a4 + a5 + a6 amounting to at least 5% and the sum of all components a1 to a7 amounting to 100% ; b) the pigment paste is produced by adding a ceramic pigment to the printing medium according a) and the pigment paste printed as a layer is hardened by UV-light.
Patent DE-3047208-A1 (DE)
Title: Intra-uterine device esp. comprising metallically pure copper - has generally straight spring arms penetrating into cervical canal
Inventor: SZCZEPANIK EUGENIUSZ DR MED
IPC: A61F6/14
Filed: 1980-12-15
Abstract: An intrauterine contraceptive device has incorporated metal or metal alloy physiologically active material on its surface, esp. metallically pure copper. The device has a first portion (4) designed to rest against the mouth of the uterus and a second portion (6,7) bent from this and extending into the cervical canal. Here it has a splayed-out action which holds it in place. Both the outer or first portion and at least a part of the second portion contain or carry the metallic contraceptive agent esp. pure copper. The straight, spring portions extend pref. to within 0.5-1 cm. of the inner end of the cervical canal. The first portion (4) is pref. 0.5-1 cm. in dia., while on the second portion (6,7) small spheres or hemispheres or hollow spheres of the metallic physiologically active material are fixed. Compared to the coil, this device is simpler to fit, and remains reliable over a longer period. It cannot be displaced.
Patent DE-3049076-A1 (DE)
Title: Bag block making machine - has separating station with upper belt conveyors with return rollers mounted on adjustable supports
Inventor: SCHERZ WILHELM
IPC: B31B23/00
Filed: 1980-12-24
Abstract: The separating station for a machine making blocks of bags includes a short conveyor (162,164) each side of the main conveyor (124) between a welding drum and a suction chamber (200). The return rollers (184,186) around which the short belts pass are supported by frames (182) which can be adjusted in the direction of travel of the endless web of bags. The rollers (158,160) at the driving end are mounted on a common driving shaft (157). The belts pass between vertical side plates (174,176) to which the adjustable frames are attached, and which also carry upper rollers (192,194) between them, acting as tensioning rollers. An alternative belt conveyor system includes a driving shaft supported by swinging bearings attached to the machine frame, with a different tensioning system.
Patent DE-3105211-A1 (DE)
Title: Electronic musical instrument with digital, sequential sound and key processing
Inventor: HORN BERNHARD
IPC: G10H7/00
Filed: 1981-02-13
Abstract: The subject-matter of the invention is an electronic musical instrument with digital, sequential sound and key processing which, on the basis of its mode of operation, is especially suitable for integration. It is characterised in that, in an instrument with e.g. 61 keys, all the sounds assigned to the keys are switched consecutively to a bus line where they can, for example, be multiplied (amplitude modulation) or otherwise modified. Unlike conventional devices, the modulator stage is required once only per bus line (= base position bus line, also referred to as chorus), although all 61 sounds of the line can be modulated differently. Furthermore, a dedicated envelope time pattern with virtually any given appearance can be assigned to every key by the sequential key processing in a computer (e.g. microprocessor) which simulates build-up and decay processes (resonance). The generation of complex processes, e.g. for synthesisers, is also provided, a plurality of such time patterns also being able to be assigned to one key, for example build-up, resonance, without additional modification (i.e. amplitude modulation corresponds exactly to the key depression), percussion effect etc.
Patent DE-3108000-A1 (DE)
Title: Accelerator wheel for aircraft wheels
Inventor: ESCHLBECK FRIEDRICH
IPC: B64C25/40
Filed: 1981-03-03
Abstract: The invention relates to an accelerator wheel for aircraft wheels of any type and for any aircraft. A rotary movement of the wheels in the direction of flight is required during landing for all aircraft wheels, which rotary movement corresponds to the speed of the aircraft on landing. The accelerator wheel accelerates the aircraft wheels in the required rotary movement and rotation direction. All aircraft, irrespective of whether they are transport aircraft, passenger aircraft, light aircraft or combat aircraft still land with stationary wheels even today. This object is achieved according to the invention in that an accelerator wheel per tyre or pair of tyres accelerates the wheels to have the necessary rotary movement, rotation direction and rotation speed as a result of the air pressure which occurs when the undercarriage is extended. The accelerator wheel is placed rigidly, or with a step up, onto the aircraft wheel as an air impeller which is provided with the desired rotary movement as a result of the shaping of its vanes. The accelerator wheel can be installed in any aircraft, even retrospectively, without any major technical modification and cost outlay. The drawing contains the stylised side view of an aircraft wheel. The items in the drawing are: direction of flight g, rotation direction f, aircraft tyre a, wheel rim b, wheel axle c, accelerator wheel D, impeller vanes E. <IMAGE>
Patent DE-3108264-A1 (DE)
Title: Circuit arrangement for identifying the switching state of an electrical switch
Inventor: ZINN JUERGEN DIPL ING
IPC: H04M3/58
Filed: 1981-03-05
Abstract: A circuit arrangement is described which is used for identifying the switching state of an electrical switch, especially the earth key of a telephone set, the electrical switch being located in a branch line which branches off electrically from any desired branching point between connections (a, b) of a supply loop. In order to be able to identify the switching state of the electrical switch even in the case of unknown, random potential conditions within the supply loop and at the branching point simply and reliably, a current-measuring device (6) (ammeter) and a DC voltage source (8) are inserted into the branch line (4) in series with the switch (2), and the other end of said branch line (4) is connected to a voltage divider (D1, D2) which is connected in parallel with the supply loop (a, 10, Ra, Rb, b). <IMAGE>
Patent DE-3116474-A1 (DE)
Inventor: RUECHARDT CHRISTOPH DIPL CHEM
IPC: C07C69/708
Filed: 1981-04-25
Abstract: Optically active carboxylic acids    <IMAGE>  I  where R1 is an organic radical which is linked to the asymmetric C' atom via a carbon atom and R2 is one of the radicals R1 (but not the same radical), halogen or an organic radical which is bonded to the asymmetric C' atom via an oxygen atom, are prepared by reacting a ketene II    <IMAGE> II  with an alcohol in a homogeneous liquid phase in the presence of a tertiary amine III and then converting the resulting ester into the acid, using an optically active alcohol IV.
Patent DE-3117200-A1 (DE)
Title: Method of producing rings and discs
Inventor: RIECKE HOLM
IPC: B23D31/00
Filed: 1981-04-30
Abstract: The invention relates to a method of producing rings and discs from bars or the like, in particular rings from tube. Directly after the hot rolling of the tube, annular notches are made in the entire tube in the hot-rolling plant at the spacing of the desired ring width so that in each case a connecting web for obtaining a compact tube remains. Then the tube is quenched from the rolling heat so that it is hardened. The rings are finally separated from one another by breaking them off, the connecting webs tearing in each case. Alternatively, notches can also be scored or ground in a hardened tube so that the rings can then likewise be broken off.
Patent DE-3118055-A1 (DE)
Title: Railway locomotive
Inventor: HIERL ALFRED
IPC: B61C17/00
Filed: 1981-05-07
Abstract: The railway locomotive is provided with a vehicle frame which is open at the top; the necessary assemblies are constructed as units in such a way that they can be attached in any desired sequence with the vehicle frame and can be connected easily to one another by virtue of the open construction of the vehicle frame. <IMAGE>
Patent DE-3118893-A1 (DE)
Title: Casing, in particular for deodorant sticks
Inventor: SCHUCKMANN ALFRED VON
IPC: B65D83/00
Filed: 1981-05-13
Abstract: The invention relates to a casing, in particular for deodorant sticks, in which the stick can be moved out by screwing via a spindle drive and can be closed by a covering cap (7) which has a free space for the stick moved out by screwing. In order to find the stick always in the correct position of use, the invention proposes that the threaded spindle drive has an overload sliding clutch (R) and the housing tube (2) is mounted rotatably in the outer housing (4) of the casing with interposition of a return barrier (S), projects beyond the upper end face (4') of the outer housing (4) of the casing, and forms a thread (5) on said projecting portion (2') for screwing on a counter-thread (6) of the covering cap (7), whose thread direction is in the same direction as the free direction of rotation of the return barrier (S). <IMAGE>
Patent DE-3119704-A1 (DE)
Title: Displacement body
Inventor: CARL HEINZ ING GRAD
IPC: E04C2/04
Filed: 1981-05-18
Abstract: A description is given of a displacement body for the simultaneous production of a plurality of recesses in concrete parts, said displacement body being producible in a cost-effective and simple manner, having hardly any weight of its own and, nevertheless, satisfying requirements in terms of stability. It comprises a series of hollow profiles, located one next to the other, comprising latticework, preferably a steel fabric mat, that side of the hollow profile directed towards the concrete being covered over by a flexible sheet, in particular a plastic sheet. The hollow profiles are connected to one another by sheet-free webs which are formed in one piece and comprise the same latticework. A description is also given of a process for producing said displacement bodies.
Patent DE-3120755-A1 (DE)
Title: Method and device for monitoring and safeguarding (securing) objects
Inventor: SCHMALFUSS HARALD DIPL PHYS DR
IPC: G08B13/186
Filed: 1981-05-25
Abstract: In a method for monitoring and safeguarding objects, optical fibres are connected to said objects in such a way that in the event of unauthorised removal the luminous flux between a light source and a photoreceiver is interrupted, and this fact is used to trigger alarm devices.
Patent DE-3124416-A1 (DE)
Title: Stretcher with an adjustable and lockable belt
IPC: A61G1/02
Filed: 1981-06-22
Abstract: The invention relates to a stretcher, especially for ambulance vehicles. The stretcher (1) has a retaining cushion (4) for retaining purposes in the event of abrupt movements in the longitudinal direction of an ambulance, which cushion (4) holds the patient. The retaining cushion (4) is connected to a retaining belt (5) which is in turn operatively connected to the catch (10) of an automatic roll-up system (3). The automatic roll-up system itself includes a safety belt (7) which is connected, preferably automatically, to the vehicle floor (11) on loading the stretcher into a supporting device of an ambulance. The relationships are such that in the event of a sudden tensile force in the retaining belt, for example on braking or in a collision with an obstacle, i.e. on exceeding a predetermined deceleration value, the belt locks the automatic roll-up system (3) via its catch (10), so that patient and stretcher are reliably retained. <IMAGE>
Patent DE-3126129-A1 (DE)
Title: Shuttle for embroidering and quilting machines
Inventor: PRINCIPE VIKTOR
IPC: D05C11/18
Filed: 1981-07-02
Abstract: The shuttle (S) is designed asymmetrically in the rear cross-section. The outer contour in the rear region (II-IV) is rounded to a greater extent on the side located opposite the thread hole (F) than on the same side as the thread hole. This makes it easier for the needle thread (nf) to slide off when the loop is pulled tight during the passage of the shuttle. <IMAGE>
Patent DE-3208135-A1 (DE)
Title: Method for detecting and identifying and/or the quality control of objects
Inventor: SCHOENE GERHARD DIPL ING
IPC: G06K7/10
Filed: 1982-03-06
Abstract: Method for detecting and identifying and/or the quality control of objects, in particular of books or the like, which are preferably subjected to a measurement of length, width and height for the purpose of storage or taking out of store and are provided with a readable barcode. A characteristic linear brightness contour of the surface of the object is produced by row-wise and/or column-wise summation of the brightness values of a scanned object surface in horizontal and/or vertical direction. The linear brightness contour is used for the purpose of identifying and/or the quality control of the object. <IMAGE>
Patent DE-3208229-A1 (DE)
Title: Sleeping bag
Inventor: HAMMER MICHAEL
IPC: A47G9/08
Filed: 1982-03-06
Abstract: The sleeping bag, housecoat or the like consists of a blanket, onto the edge of which a single continuous zip fastener chain (12) is sewn. In the folded state of the blanket, the centre (14) of the zip fastener chain (12) lies on the folding edge (16) and forms one end of the zip fastener. The chain (12) is sewn to the blanket (10) before the sliders (18, 20) of the zip fastener are fitted on. In this manner, difficulties during the sewing operation are avoided. The slider (18) which is firstly mounted at the ends (22, 24) of the chain (12) closes the zip fastener while it is pushed towards the centre (14). The second slider (20) which is then fitted on opens the zip fastener in the same direction of movement. When both sliders (18, 20) have been fitted on, the ends (22, 24) of the chain (12) are sealed. <IMAGE>
Patent DE-3211119-A1 (DE)
Title: Device for producing an electrically conductive connection between an insulated tubular busbar and insulated cables of a medium-voltage or high-voltage power supply system
Inventor: BACHMEIER ALBERT
IPC: H01R13/53
Filed: 1982-03-26
Abstract: A device for producing an electrically conductive connection between an insulated tubular busbar and insulated cables of a medium-voltage or high-voltage power supply network has a first plug socket (9) for holding the stripped end (2') of the tubular busbar (2) as a plug, a number of second plug sockets (16), corresponding to the number of insulated cables (1), into which in each case one cable plug (21) can be inserted, and a connecting line (13, 14) between the first plug socket (9) and each second plug socket (16). A sleeve housing (3, 4, 5) having openings for the tubular busbar (2) and the cable plugs (21) contains a moulded body (8) which rests on it internally and consists of an electrically insulating material in which the connecting lines (13, 14) and the plug sockets (9, 16), at least incompletely, are embedded. In each case one channel (11, 17) is provided in the moulded body on the same axis as each plug socket and adjacent thereto, which channel extends as far as one of the openings in the sleeve housing and has an external diameter which is at least equal to the internal diameter of the sockets (9, 16). <IMAGE>
Patent DE-3212651-A1 (DE)
Title: Method for safely storing dangerous material which endangers people and/or the environment
Inventor: DUIVELAAR MACHIEL NICOLAAS
IPC: G21F9/36
Filed: 1982-04-05
Abstract: The invention relates to a method for safely storing dangerous material which endangers people and/or the environment, in particular radioactive waste, poisonous substances and chemical waste or pharmaceutical waste which damage people and/or the environment, dangerous material with a composition which is in each case identical or of the same type being filled into standardised containers which are provided with permanent labelling showing the hazardous nature of the material and the filled containers are placed in protective sheaths whose internal space is larger than the container and the remaining intermediate space is provided with a filling which increases safety during handling and/or storage and subsequently the containers enclosed in the aforesaid manner are combined in groups with dangerous material of composition which is identical or of the same type and are stored underwater or in underground galleries.
Patent DE-3214137-A1 (DE)
Title: Method for recording and reproducing stereoscopic/three-dimensional television images in black/white or in colour
Inventor: WEISS HORST
IPC: H04N13/00
Filed: 1982-04-14
Abstract: This method makes it possible to record, to transmit or to reproduce three-dimensional television images by using conventional television engineering. This is done by the following means: two television cameras set up next to one another record an image which is input, for example line by line in succession, into the transmission link. During the reproduction in a television set, the image is viewed through spectacles coated with liquid crystals. The spectacle lenses are controlled in such a manner that the right-hand eye can see only the information of the right-hand camera and the left-hand eye can see the information of the left-hand camera.
Patent DE-3215906-A1 (DE)
Title: Shaft furnace for generating fuel gas from organic materials
Inventor: ROSE ERNST-AUGUST
IPC: C10J3/38
Filed: 1982-04-29
Abstract: A shaft furnace for generating fuel gas from organic materials, in particular organic wastes, has a gasification chamber, an ash chamber and a separating tray, located between these and carrying an incandescent bed, and devices for introducing air into the gasification chamber and devices for extracting the fuel gases, and a multiplicity of slots (10) in the separating tray (12), through which the fuel gases can be taken off downwards from the incandescent bed (14). <IMAGE>
Patent DE-3216589-A1 (DE)
Title: Mounted-on front power lift for tractors
Inventor: ALBERSINGER GEORG
IPC: B62D49/02
Filed: 1982-05-04
Abstract: Front power lift for the mounting of front implements, such as a mowing unit, windrower and the like. A particular feature of the construction of the front power lift is the special design for the best possible introduction of the forces into the tractor body. The construction is such that the forces are guided as far as the centre of the tractor and are supported in an articulated manner on the front-axle bracket, with the result that no unfavourable bending moments occur on this. The power lift consists of lower links in the form of toggle levers. Spring suspension and damping are provided for the hydraulic cylinders by means of a pressurised oil-pressure accumulator and an adjustable throughflow throttle.
Patent DE-3217281-A1 (DE)
Title: Apparatus for aligning a sawn board
Inventor: VARTIAINEN JORMA
IPC: B27B31/06
Filed: 1982-05-07
Abstract: The apparatus for aligning a sawn board, in particular a pattern, consists of a conveyor (1', 1) for conveying the pattern (9, 10) in its longitudinal direction, of a measuring station (2) and of a microprocessor (4) or the like. Before advancing the pattern to cutting tools, it is important to align the pattern correctly to ensure maximum yield. In the known aligning tools, the alignment is carried out by way of unsawn faces of the pattern. In practice, this gives rise to errors. With the apparatus according to the invention, the abovementioned error is eliminated, since the aligning tools consist of one or more short conveyors (7) which are arranged downstream of the conveyor. The short conveyor (7) can be displaced in the vertical direction so that it is situated below or above the level of the conveyors (1), and a horizontal controller movement can be imparted to it by virtue of the controller values given by the arithmetic unit (4). <IMAGE>
Patent DE-3219735-A1 (DE)
Title: Traffic route for non-solid sub-surface
Inventor: MUENKNER WALTER DIPL ING
IPC: E01D15/20
Filed: 1982-05-26
Abstract: This traffic route consists of at least one row of floats with the length I arranged one behind another. In the case of only one row of floats (1), these are interconnected by coupling elements (1'') which are arranged in pairs on their outsides. Each two floats (1) and each pair of coupling elements (1'') and - conversely - each two pairs of coupling elements and one float have in each case two pivot axes (2). The distance (a) of the pivot axes (2) is in the floats (1) and in the coupling elements (1'') uniformly equal to half the length (1/2) of the floats. In the case of wide traffic routes, a number of rows of floats (1) are arranged next to one another, the floats of adjacent rows in each case being offset by 1/2 in relation to one another. The distance (a) of the pivot axes is uniform (1/2) in all floats. The floats have, coaxially with the pivot axes (2), cylindrical cutouts (3, 3'), through which rods (7) or cables (11) are drawn. These traffic routes have a favourable transport volume and can be transformed rapidly into a plane state. <IMAGE>
Patent DE-3230990-A1 (DE)
Title: Magazine having compartments for microfilm cassettes
Inventor: SYLLA JUERGEN DIPL ING
IPC: B42F17/02
Filed: 1982-08-20
Abstract: In a magazine (1) having compartments (5) for microfilm cassettes (2), the compartments (5) of said magazine being formed at least by compartment wall attachments (4) arranged on the magazine side walls, an indicating means is to be provided for a cassette (2) removed from a compartment (5) in order to facilitate re-finding the compartment in order to replace the removed cassette (2). For this purpose, the invention provides that each compartment (5) is assigned an indicating element (10) which is subject to the action of a spring (11) and has a continuation (10c) which is arranged in the path in which a cassette (2) is introduced into the respective compartment (5), with the result that, on introducing a cassette (2) into the assigned compartment (5), the indicating element (10) can move, under the tension of the spring (11), out of an indicating or visible region. <IMAGE>