baber/WOPTO huggingface dataset:
Patent DE-3213809-A1 (DE)
Inventor: SCHMITT WILHELM DIPL ING DR
IPC: F16J15/3264
Filed: 1982-04-15
Abstract: A cassette seal comprising a U-ring having legs projecting in the direction of a rotating machine part, a counterring connected to the rotating machine part, and at least one sealing lip fabricated from an elastomer material which rests under pretension against the running surface of the counterring extending in the axial direction thereby forming a seal. The counterring has the shape of a hollow cylinder and is free of unrelieved internal stresses. The counterring is associated with the legs of the U-ring with a small axial clearance on both sides whereby the counterring and the U-shaped ring enclose a hollow space having substantially rectangular boundaries. The sealing lip is mounted on the U-ring and extends into the hollow space formed by the counterring and the U-shaped ring.
Patent DE-3214233-A1 (DE)
Title: Converter apparatus
Inventor: FICHTE KARLHEINZ
IPC: H01L25/11
Filed: 1982-04-17
Abstract: In this converter apparatus, which is preferably intended for forming a double converter for speed control of DC machines, the cooler for switching an apparatus of compact construction is designed at the same time as the housing (8). The converter modules (M1...), in each case having two converter valves (V11..., V21...), preferably thyristors, make thermal contact with the housing (8) via the electrically floating base plates. The connections (A1..., K1..., B1...) of the modules, which are freely accessible on the top of the modules (M1...), are connected via screw connections (7) to a copper-coated printed-circuit board (1). The conductor tracks on the printed-circuit board (1) are used for electrical connection of the individual converter valves to one another in order to form the converter circuit, and for connection to external main connections (AK1, AK2, Am1, Km1) and run without crossing in a geometrically identical manner on both sides of the printed-circuit board (1). <IMAGE>
Patent DE-3214534-A1 (DE)
Title: Device for window shutters
Inventor: SCHLOTTERER WILLY
IPC: E06B9/04
Filed: 1982-04-20
Abstract: A device for a window shutter is proposed, having a guide device by means of which the window shutter (33) can be slid to and fro in translational movement in front of the window in an easy-motion roller/rail device, having a rack device (47, 48) which is provided parallel to the sliding direction on the rear side of the window shutter and which is connected firmly to the window shutter and is at least as long as the sliding range of the window shutter, and having a randomly actuable drive device, of which the gearwheel (49), actuated by means of a driving axle (53) passing through the masonry, meshes in the rack (47, 48). <IMAGE>
Patent DE-3222982-A1 (DE)
Title: Rotary-piston cylinder
Inventor: BURMEISTER HANS-JOACHIM
IPC: F15B15/22
Filed: 1982-06-19
Abstract: A rotary-piston cylinder is composed essentially of a stator (1) and a rotor (2). The latter carries piston vanes (22) on a shaft (21) and is mounted in the stator (1). Formed in the stator (1) are working spaces which are sealed off from one another by radial and axial seals (41, 42). To permit loading at very high operating pressures, the axial seal is provided in the form of axially deformable, non-abrasive discs (42) which extend radially between the shaft (21) of the rotor (2) and the housing (11) or its caps (12, 13). Furthermore, the rotary-piston cylinder is provided with an end-position damper which has a non-return valve with a restriction bore, as a result of which the piston vane can run lightly against the dividing wall (14). Swivel angles over 300 DEG  at pressures of 300 bar and more can be achieved with the rotary-piston cylinder. <IMAGE>
Patent DE-3230180-A1 (DE)
Title: Seating furniture, in particular rotatable work chair
Inventor: DAUPHIN GEB CAPLICK
IPC: A47C7/00
Filed: 1982-08-13
Abstract: To achieve a complete and attractive termination of the seat plate of seating furniture on its underside, cladding or panelling is used which covers all the fitting parts required for adjusting the seat. Known cladding is difficult to handle during the mounting process and entails the risk of injuries due to pinching between the panelling and the seat surface. For the purpose of avoiding these disadvantages, the seat support and the actuating linkage required for adjusting the seat and, if appropriate, also the backrest are arranged invisibly between the seat plate and the cladding. The cladding is connected by means of a negative and/or positive connection by means of a covering profile of the seat plate.
Patent DE-3240138-A1 (DE)
Title: Circular knitting machine
Inventor: CERMAK STANISLAV
IPC: D04B9/20
Filed: 1982-10-29
Abstract: The invention relates to the actuation of the ejectors of a circular knitting machine which has two knitting systems knitting in pendulum motion. The actuation of the ejectors is to take place in such a way that these cannot narrow twice during one pendulum revolution. This is achieved in that the ejectors are assigned levers which are designed for alternately always holding one ejector in the lifted position and which are actuated by the lifted ejectors.
Patent DE-3243690-A1 (DE)
Title: Contact device
Inventor: BAEUERLE GOTTFRIED
IPC: H01R13/53
Filed: 1982-11-25
Abstract: A contact device for the detachable connection of parts of a power supply system to a plug socket (12) having contact elements which are sprung in the radial direction, has a plug pin (10) which is provided with a central longitudinal hole for holding a conductor end. The plug pin has a connecting section (19) which is used for the connection between the conductor end and the plug pin, as well as a contact section (18) which is used as the contact surface for seating of the contact elements (14) of the plug socket. The connecting section (19) is in this case provided between the free end (10') of the plug pin (10) and the contact section (18). <IMAGE>
Patent DE-3247421-A1 (DE)
Title: Driving device, in particular for wipers of motor vehicles
Inventor: BUEHL HARRO
IPC: B60S1/16
Filed: 1982-12-22
Abstract: A driving device for wipers of motor vehicles has a cup-shaped gear housing and a driving wheel which is mounted rotatably therein and has an eccentric bore. Inserted by a first end into the bore is a pin, close to the second end of which there engages a connecting rod which is in engagement with further gear elements. The pin is supported by its second end via a slider on the gear housing which is designed as a covering cap which bears by its spherical end against an inner surface of the gear housing, engages over the second end of the pin and is supported by its edge against the connecting rod. By this means, the position of the driving wheel and of the connecting rod in the planes provided is secured without expensive operations such as knurlings etc. having to be undertaken on the pin or on the said gear elements.
Patent DE-3248435-A1 (DE)
Inventor: ANNEN KLAUS DR
IPC: C07J5/00
Filed: 1982-12-23
Abstract: Novel 6 alpha -methylprednisolone derivatives of the general formula I   <IMAGE> (in which R1 represents C2-C6-I-oxoalkyl or benzoyl and R2 represents H, C2-C6- I-oxoalkyl or benzoyl) and a process for their manufacture.   The novel compounds are useful in the treatment of skin disorders and of allergic disorders of the respiratory and intestinal tracts.
Patent DE-3308628-A1 (DE)
Title: Unit for the delivery of liquid to pasty foodstuffs or semi-luxuries
Inventor: FRANK FRIEDHELM
IPC: B67D7/02
Filed: 1983-03-11
Abstract: A unit for delivery of liquid to pasty foodstuffs or semi-luxuries with a casing which accommodates a supply chamber and on which an actuating lever is rotatably mounted, and a conveyor device which can be driven by the actuating lever for transport of the material to be delivered from the supply chamber to a delivery aperture of the unit. To permit the metered delivery of products with a higher viscosity as well and to prevent drying out of the products in the conveyor device, the conveyor device has a flexible tube which can be placed against a concave circular-arced abutment and which is arranged between the abutment and three compression rollers of a rotor which can be turned by means of the actuating lever. The rotational axis of the rotor extends coaxially with the abutment and the rotation angle distance of the equidistant compression rollers from one another is smaller than the angle of the arc of the abutment. One end of the flexible tube extends into the supply chamber and the other end of the flexible tube forms the delivery aperture.
Patent DE-3310192-A1 (DE)
Title: Gripper coupling for industrial robots
Inventor: KEPPLER RAINER
IPC: B25J9/14
Filed: 1983-03-21
Abstract: In the case of a gripper coupling for the gripper (7) of an industrial robot, a pneumatic coupling is also produced at the same time as the mechanical coupling by means of a valve (10) with displaceable valve seat (101). <IMAGE>
Patent DE-3312199-A1 (DE)
Title: Intermediate layer
Inventor: JUERGENS WALTER DR ING
IPC: B32B7/02
Filed: 1983-04-02
Abstract: Published without abstract.
Patent DE-3312829-A1 (DE)
Title: Container for angled hexagon screwdrivers
Inventor: HILBERT THOMAS
IPC: B65D85/20
Filed: 1983-04-09
Abstract: The invention relates to a container for angled hexagon screwdrivers, with a slide, accommodating the long legs of the screwdrivers in compartments lying parallel to one another, and a lid enclosing the slide in a slidable manner, the compartments each having a different depth as a function of the width across the flats. So that individual screwdrivers can be removed from and inserted again into such a container easily and without friction, provision is made for support humps of different height which determine the compartment depth to be arranged at the ends of at least one part of the compartments, on which support humps the screwdrivers rest, and for the support surfaces of the humps to merge into sloping surfaces which run down at an angle in the pull-out direction of the slide from the lid.
Patent DE-3313874-A1 (DE)
Title: Apparatus for treating webs of thin material with a gas
Inventor: KAEHMANN PETER
IPC: F26B13/20
Filed: 1983-04-16
Abstract: The invention relates to an apparatus for treating webs (3) of thin material with a gas, having at least one nozzle (2) extending transversely over the web of material (3) and situated in the wall (1) of a gas distributor along which the web of material (3) is floatingly conveyed, leaving a narrow gap (4), the gas emerging from this first nozzle (2) essentially parallel to the wall (1), and further nozzles (5), from which the gas exits essentially at right angles to the wall (1), being provided in the wall (1). In order to prevent fluttering motions of the web of material in such an apparatus, the invention proposes that the wall (1) of the gas distributor, seen in the flow direction of the gas, be formed behind the first nozzle (2) with a curvature like a cylindrical casing, and that the gas exit from the first nozzle (2) tangentially to this cylindrically curved wall (1), and that the further nozzles (5) be arranged behind the first nozzle (2), as seen in the flow direction of the gas. <IMAGE>
Patent DE-3327439-A1 (DE)
Title: Lid for a pressure cooker
Inventor: OCHS HUBERT DIPL ING
IPC: A47J27/08
Filed: 1983-07-29
Abstract: The invention relates to a lid for a pressure cooker, on which the lid can be placed in a resting position and can be moved from said position into a pressure-cooking position in which beaded edge portions of the lid grip below counter-edge portions of the pan in such a way that they prevent the lid from being lifted off. The intention is to simplify the placing-on of the lid and the movement into the pressure-cooking position and to make it independent of a predetermined positioning of the lid on the pan. For this purpose, the lid is divided into at least two lid parts which complement each other to form a lid shape corresponding to the pan, which can be moved apart for the release and placing-on of the lid to the extent that the engagement of the edge and counter-edge portions is lifted, and which are pressed against one another in the pressure-cooking position by means of a locking device in a sealed-off manner.
Patent DE-3331166-A1 (DE)
Title: Turbine
Inventor: HERTER ERICH
IPC: F03D1/06
Filed: 1983-08-30
Abstract: The turbine is intended especially for the conversion of wind energy and comprises a rotor shaft arranged on a mast and at least one flow capturing blade. The at least one flow capturing blade (1) is formed from a strip-shaped, inherently flexible band (3). The loop (2) is arranged concentrically or eccentrically on the rotor shaft (4) and the two chords (5) are fixed by their longitudinal centre lines (6) to their holders (7) with a variable angular position in relation to the rotor shaft axis (4). <IMAGE>
Patent DE-3332998-A1 (DE)
Title: System for warning oncoming traffic
Inventor: RIBBERT HANS
IPC: B60Q1/52
Filed: 1983-09-13
Abstract: The invention relates to a vehicle-mounted warning device for motor vehicles (4, 5, 6) in which a driver of a motor vehicle can trigger a warning information transmitter (1) which then transmits, only forwards in the direction of travel (7) and obliquely with respect to the carriageway (3) of the oncoming traffic, warning information signals in the form of a highly directed beam (30). In this way, the oncoming traffic can be made aware of a hazardous situation directly ahead. Advantageously, light flashes of a white colour are emitted, and the component on the vehicle emitting said light flashes is assigned to the upper end of the front cross-tie of the vehicle facing the oncoming carriageway (3) and can be located in said cross-tie, on the roof or on the windscreen. Expediently, the transmission of signals is restricted to a predetermined duration of approximately one minute and it is only necessary for the vehicle driver of the warning vehicle (4, 5) to carry out triggering. A change-over of intensity can be provided when the ambient light conditions change. <IMAGE>
Patent DE-3333887-A1 (DE)
Title: Process and device for removing dog excrement
Inventor: ROTH ERICH DIPL CHEM
IPC: E01H1/12
Filed: 1983-09-20
Abstract: Process and device for removing dog excrement or the like in which the dog excrement is at least partly enclosed by means of a covering material at its respective place of deposition, then preferably picked up manually and finally, possibly after intermediate storage in a storage container or the like, transferred to a final storage or elimination, characterised in that the enclosing of the dog excrement by means of the covering material is carried out by spraying on a foam material which cures rapidly whilst foaming, especially a single-component or multi-component plastics and/or synthetic resin polymer. <IMAGE>
Patent DE-3336240-A1 (DE)
Title: Valve control for internal combustion engines
Inventor: STANSKI UWE DIPL ING DR
IPC: F01L1/053
Filed: 1983-10-05
Abstract: A valve control (1) for internal combustion engines with an automatic play compensation device (6) comprises a stop (9, 9'), which holds a valve gear element (4) with some play in relation to the base circle (11) of a control cam (3). In order to create a stop of simple construction for a valve control (1) with a hydraulic play compensation device (6), the stop (9, 9') is arranged on the engine fixed in relation to the valve gear element (4). <IMAGE>
Patent DE-3337835-A1 (DE)
Title: Method for defining the parameters of a subroutine for a numerically-controlled machine tool
Inventor: GEYER WERNER DIPL ING
IPC: G05B19/409
Filed: 1983-10-18
Abstract: Subroutines (Zn) are used for routine machining sequences in a machining program for a numerically-controlled machine tool (WM). The subroutines contain parameters (R1, R2) which have to be defined for the respective application. The parameters (R1, R2) are defined in a dialogue interchange, the parameters (R1, R2) being displayed in clear text on a visual display unit (M), with a statement of the maximum format which can be entered. <IMAGE>
Patent DE-3339420-A1 (DE)
IPC: C02F1/68
Filed: 1983-10-29
Abstract: A device for the dosable addition of accurate quantities of liquid disinfecting agent to water, having a reservoir for the water, and a supply container for the disinfectant. A dosing pump feeds the disinfectant in regulatable amounts from supply container to the water flowing from the reservoir. In order to reduce constructional costs and to increase the dosing accuracy, the water reservoir has a liquid level-control device and an outlet line. The quantity of the outflowing water is controlled accurately solely by the existing static pressure of the water level in the reservoir. The fluctuation in dosing is less than 2%.
Patent DE-3340971-A1 (DE)
Title: Process for producing liquid combustible media consisting of at least two components
Inventor: LINNEBORN JOHANNES DIPL ING
IPC: C10L1/32
Filed: 1983-11-11
Abstract: The invention concerns a process for producing liquid combustible media which consist of at least two components, wherein the point is to use, in particular, renewable materials, that is to say fuels of vegetable type. The main subject of the invention is to grind biocoal obtained from vegetable materials down to such a grain size that, when it is admixed to a liquid material, a colloidal mixture is formed with the latter, that is to say the biocoal is held in a suspended state in the liquid component. In consistent implementation of the economic utilisation of renewable and continuously arising starting materials such as wood, wood wastes, fruit shells, straw, organic refuse and lastly also sewage sludges of the most diverse types, this process is frequently preceded by a process according to which the biocoal is produced with utilisation of all the by-products formed at the same time.
Patent DE-3341108-A1 (DE)
Title: Rotatable attachment of a suction nozzle on the suction slide of a vacuum cleaner
Inventor: VARIN MICHEL
IPC: A47L9/02
Filed: 1983-11-12
Abstract: The invention relates to a rotatable attachment of a suction nozzle on the suction slide of a vacuum cleaner. In this case, the suction nozzle 1 is provided with a tubular extension 4 which fits into a bore 5 in the connecting portion of the suction slide (slide housing or pivoting joint 2) and bears a Seeger circlip ring 15. The tubular extension 4 is continuous and is connected at one end to the nozzle 1 by a shoulder piece 7 with a rotary stop against the opening of a through-bore 5. At the other end, it projects with an end 12 into the connecting portion of the slide and has a groove 14 which is flush with the inner surface of the orifice 16 of the bore 5. Said groove serves for receiving the Seeger circlip ring 15 which rests against the inner surface of the orifice 16. <IMAGE>
Patent DE-3344611-A1 (DE)
Inventor: ZOOR REINHOLD
IPC: B60R9/12
Filed: 1983-12-09
Abstract: 1. Device for holding skis on roof racks of motor vehicles, with a ski gripper open on one side and to be located on the roof rack, in which the inserted skis are held by a pressing member acting in a resilient manner substantially transverse to the insertion direction of the skis, the ski gripper consisting of a substantially rigid base member (1, 26, 34) with two opposing support jaws (3, 4; 27, 28; 35, 36) and the resilient pressing member is constructed as a pressing ring (2, 31, 32; 38), characterised in that the pressing ring is constructed from a resilient material as an open ring in the manner of a Seeger ring, whereof the ends (8, 9; 39; 40) are pivoted at a distance apart on one support jaw.
Patent DE-3346772-A1 (DE)
Title: Alkali metal-free lead borosilicate glass, and a mixture for the production of a grinding tool using this glass as glass binder
Inventor: LYSANOV VLADISLAV SERGEEVIC
IPC: C03C3/108
Filed: 1983-12-23
Abstract: An alkali metal-free lead borosilicate glass containing SiO2, B2O3, Al2O3, CaO, BaO, ZnO, PbO, MgO and TiO2 additionally contains MnO and P2O5 in the following component ratio (% by weight):     SiO2 - 36.0 to 42.0   B2O3 - 9.0 to 11.5   Al2O3 - 13.0 to 14.0   PbO - 24.5 to 30.0   ZnO - 3.0 to 5.0   MgO - 1.5 to 2.5   CaO - 0.5 to 4.0   BaO - 0.1 to 2.0   TiO2 - 0.1 to 0.5   P2O5 - 0.1 to 1.0   MnO - 0.1 to 2.0. A mixture for the production of grinding tools containing cubic boron nitride, grinding filler and glass binder contains, as glass binder, alkali metal-free lead borosilicate glass of the stated composition in the following component ratio (% by weight):     cubic boron nitride - 37 to 51   grinding filler - 33 to 48 glass binder - 13 to 23. ng
Patent DE-3411674-A1 (DE)
Title: Filter for very short electromagnetic waves
Inventor: ENSSLIN GERHARD DIPL ING
IPC: H01P1/208
Filed: 1984-03-29
Abstract: In order to produce attenuation plans, even in the case of complex frequencies, coupling which can be bridged over is added in addition to the resonator coupling, which coupling which can be bridged over couples to one another resonators which do not follow one another directly. The individual resonators have a rectangular cross-section. In the case of the filters specified here, the resonators are offset with respect to one another by in each case half the side length of the rectangle. The theoretically maximum number of cross-couplings can thus be implemented. <IMAGE>
Patent DE-3414103-A1 (DE)
Title: Process for the preparation of 4-(trialkylammonium) acetoacetarylides
Inventor: TENUD LEANDER DR
IPC: C07C67/00
Filed: 1984-04-13
Abstract: 4-(trialkylammonium) acetoacetarylides are prepared from diketene by brominating diketene and further reacting the brominated products with aromatic amines and trialkylamines.
Patent DE-3423210-A1 (DE)
Title: Schwingungsdaempfungseinrichtung
Inventor: KOSHIMO MASAHIKO
IPC: F16F15/10
Filed: 1984-06-22
Abstract: Die Erfindung betrifft eine Schwingungsdämpfungseinrichtung, bei welcher Seitenplatten frei drehbar an der äußeren Peripherie einer Nabe befestigt sind, ein Sonnenrad an der äußeren Umfangsfläche der Nabe ausgebildet ist, eine Flanschplatte außerhalb bzw. an der Außenseite des Sonnenrads angeordnet ist und einen Zwischenraum zu letzterem aufweist, ein dem Sonnenrad zugewandter Zahnkranz an der inneren Umfangsfläche der Flanschplatte ausgebildet ist, ein durch beide Seitenplatten getragenes Planetenrad für kämmenden Eingriff zwischen dem Sonnenrad und dem Zahnkranz ausgelegt ist und die Seitenplatten und der Flansch über eine Torsionsfeder elastisch miteinander verbunden sind.
Patent DE-3423472-A1 (DE)
Title: Cooking vessel
Inventor: BEHNISCH ROLAND
IPC: A47J27/022
Filed: 1984-06-26
Abstract: The cooking vessel has a bottom (11) which is corrugated at least over part of its surface whilst maintaining an even thickness throughout. <IMAGE>
Patent DE-3428179-A1 (DE)
Title: Sheet-metal channel system having means for connection of the ends of the individual channel sections, and corner connectors for making the connections
Inventor: HEILMAN ROBERT ROY
IPC: F16L23/14
Filed: 1984-07-31
Abstract: The invention relates to the connection of sections of a sheet-metal channel system, in which each section end can be provided with a frame (18, 20). Corner connectors (34) having limbs which run at right angles with respect to one another are joined together with each frame, and screws or other connecting means are used in order to join the corner connectors and the frames together. The frames consist of profile-rolled parts of the channel ends. These parts have a first section (22), which extends at right angles outwards from the channel wall, and a second section (24), which is bent backwards from the outer end of the first section (22). If the frame (18, 20) is constructed in this manner it is suitable for holding the side edges (36, 38) of the respective limbs of the corner connectors (34) such that they snap in, as a result of which the channel sections can be preinstalled in a simple manner by inserting the corner connectors (34) into the frame (18, 20) in order that the channel sections can subsequently be connected just by means of screws (40). <IMAGE>