baber/WOPTO huggingface dataset:
Patent DE-3037071-A1 (DE)
Title: Control lever for construction vehicle - has hand lever slide plate connected to swing arm drive shaft to operate adjuster pump through push-pull cable
Inventor: MEISSNER WILLI
IPC: B60K23/00
Filed: 1980-10-01
Abstract: The hand control for controlling construction vehicles consists of a hand lever which can be tipped against a spring to free it from its arrester (36) on the switch housing thus allowing the lever to swing to the right or left. This movement rotates a double lever (12) connected to a slide plate (20) which moves to the right or left to rotate drive shaft (5) through a swinging connector (29). The drive shaft is fixed to a swing arm (4) connected by a push-pull cable to the lever of an adjuster pump. The fine adjustment of the adjuster pump is simplified.
Patent DE-3040892-A1 (DE)
Title: Dual purpose solar heat absorbing venetian blind slat - is metal, vertically hung for turning, with one black and one clear side
IPC: E06B9/386
Filed: 1980-10-30
Abstract: Energy from the sun is converted into usable heat by a two-coloured lamella forming part of a sun-screening venetian blind. It is made of metal, esp. aluminium material. It is hung vertically, and is dark, pref. black, on the outward-facing side, and clear, pref. polished, on the side facing indoors. The lamella can be hung by a threaded section, enabling it to turn through 180 degrees. It can contain cutouts for the lateral guiding cords. Various profiling and perforation designs can be incorporated. This can be turned so as to provide both heating and cooling, combining the effect of a Venetian blind with that of a curtain.
Patent DE-3041707-A1 (DE)
Title: Solenoid valve for automatic vehicle gears - has cylindrical rounded-end closure piece for robustness
IPC: H01F7/16
Filed: 1980-11-05
Abstract: The solenoid valve has its closure piece also acting as armature in the magnetic circuit. The closure piece is roughly cylindrical with hemispherical caps at each ends. The advantage of this shape lies in its making the valve robust, tightly sealed and immune to contamination. The armature may have various other shapes all giving the same advantages - i.e. it may be barrel shaped or it may have transverse or longitudinal slots (the longitudinal slots may be helical).
Patent DE-3049456-A1 (DE)
Title: Locking system for trailer coupling hook - uses pin and plate shaped segments secured by adhesive inside tapered hole in body
Inventor: FRIESE PAUL
IPC: B60D1/04
Filed: 1980-12-30
Abstract: The trailer coupling with a hook (1) to engage a ring to form the connection as in the main patent has a load carrying member locked inside the stem of the hook, consisting of e.g. two shaped plates (7), and locking plates (3). The sloping front ports of the plates fit into a conical recess inside the stem and an adhesive is used to lock them, together with the locking plates. They can be made of plastics material. These plates also interlock with a securing plate (2) incorporating locating balls (9) with springs (10) behind them to form a centering system. Both the load carrying plates and locking plates have holes (11,12) through their outer ends for securing rings. A pin (5) through the central spindle (5) locks the plates against a sleeve (4) round the outside.
Patent DE-3109034-A1 (DE)
Title: Switching regulator for regulating and/or limiting an output variable
Inventor: GANZER ERICH DIPL ING
IPC: H02M3/335
Filed: 1981-03-10
Abstract: The invention relates to a switching regulator for regulating or limiting an output variable, having a switching transistor (12), a primary circuit, a transformer (2) and a regulating comparator (5). In the case of such a switching regulator, it is intended to ensure stable regulation or limiting, even in the case of stringent requirements for the regulation speed, by changing the duty cycle on the actuating transistor which is arranged in the primary circuit. To this end, the invention provides that the regulating amplifier (5) is connected by means of one of its inputs to a capacitor (58) which is connected via a resistor (55) to a winding (23) of the transformer (2). The invention can advantageously be used for remote supply of telecommunications transmission paths. <IMAGE>
Patent DE-3113007-A1 (DE)
Title: Motor vehicle with additional electric motor which draws its current from a current-conducting overhead line
Inventor: CHRISTMANN PETER
IPC: B60L9/00
Filed: 1981-04-01
Abstract: The idea of the invention is to equip motor vehicles of all kinds with an additional electric motor. All busy motorways, trunk roads, A-class roads etc. are given a current-conducting, net-like metal gauze at a specific height above the carriageway or current-conducting wires or the like which are installed at specific intervals transversely with respect to the carriageway and are to be installed over the entire carriageway. As soon as the motor vehicle with the additional electric motor finds itself on a current-conducting road it can extend its current collector. If both motors run synchronously (speed of revolution), the fuel motor is automatically switched off. The current collector of the vehicle is extended and retracted like an electrically operated car aerial. Since current-conducting, net-like metal matting is installed over the entire width of the carriageway, drivers can also overtake as often as they wish. The vehicle, which is equipped with electric motor and rechargeable batteries, will recharge its batteries when travelling and can thus propel itself with its own energy so that it can reach the next current-conducting road again.
Patent DE-3118966-A1 (DE)
Title: Chromium-containing colour stains
Inventor: ENDRES ROBERT DIPL CHEM DR
IPC: C09C1/34
Filed: 1981-05-13
Abstract: The present invention relates to chromium-containing pigments which have a spinel or corundum lattice and have an antimony content, to a process for preparing them, and to their use. The pigments of the invention are obtainable by a manufacturing process which does not give rise to chromate.
Patent DE-3123747-A1 (DE)
Title: Friction false twister
Inventor: BAUER KARL DR ING DR
IPC: D02G1/08
Filed: 1981-06-15
Abstract: For a friction false twister having two endlessly rotating flat or crowned belts which intersect at an adjustable angle of intersection and between which the thread to be false-twisted is clamped by adjustable pressure devices, measures for optimising the operating conditions, which allow essentially a slip-free operation, are indicated.
Patent DE-3136577-A1 (DE)
Title: Bituminous mixture, product and process
Inventor: ARMBRUSTER GEORG
IPC: C08K3/00
Filed: 1981-09-15
Abstract: The invention relates to the preparation of a bituminous mixture in which part of the mixture comprises sewage sludge or residues from the incineration of sewage sludge. In the preparation process, the sewage sludge produced in the sewage plant (treatment plant) is used in the preparation of a bituminous mixture without significant expenditure of energy. In addition, the opportunity is offered of safe landfilling of incineration residues and of saving raw materials.
Patent DE-3138762-A1 (DE)
Title: Thyristor mit steuerbaren emitter-kurzschluessen und zuendverstaerkung
Inventor: STOISIEK MICHAEL DIPL PHYS DR
IPC: H01L29/749
Filed: 1981-09-29
Abstract: 1 Die Erfindung bezieht sich auf einen Thyristor mit steuerbaren Emitter-Kurzschlüssen, die über MIS-Transistoren (S1, G1, D1) im blockierenden Zustand des Thyristors wirksam und während des Zündvorgangs unwirksam geschaltet werden. Angestrebt wird, die Zündung des Thyristors einschließlich der hierzu erforderlichen Steuerung der Emitter-Kurzschlüsse (SK) in einfacher Weise von einem Zündstromimpuls (Z2) abzuleiten. Zu diesem Zweck ist erfindungsgemäß auf der Kathodenseite des Thyristors ein npn-Lateraltransistor integriert, dessen Kollektor (12) mit den Gates (G1) der MIS-Transistoren verbunden ist, während seine Basis aus einem Teilbereich der p-Basis (3) und sein Emitter aus einem Randbereich des n-Emitters (2a) des Thyristors bestehen. Die Gates (G1) der MIS-Transistoren sind über einen Ladewiderstand (R) mit der Anode (9) des Thyristors verbunden. Der Anwendungsbereich umfaßt Leistungsthyristoren.
Patent DE-3139176-A1 (DE)
Inventor: POTH KLAUS
IPC: B62K27/00
Filed: 1981-10-02
Abstract: 1. A small carriage, in particular a trailer for two-wheeled vehicles, which can be converted into a table whereby a loading bridge (1) with which two wheels (2) and a pole (3) removably cooperate can be accommodated on four table legs (24) preferably as self-supporting table plate and optionally without wheels (2) and pole (3), characterized in that the loading bridge (1), at its long sides and running at right angles thereto, has two mountings (8) each which are in the form of sleeves and can be made to engage in pairs each with a mounting frame (4) accommodating a wheel (2) and having each two supporting arms (7) in the form of pins, or in singles each with a table leg (24) having each a supporting arm (25) in the form of a pin.
Patent DE-3143758-A1 (DE)
Title: Arrangement for earthing an electrical circuit in a motor vehicle
Inventor: HARA KAZUO
IPC: F02M7/24
Filed: 1981-11-04
Abstract: The arrangement serves to earth an electrical circuit which is attached to the body of a vehicle and which contains a detector for determining engine operation, a control circuit which responds to the output signal of the detector and generates an output signal, and a driver circuit which responds to the output signal of the control circuit in order to actuate an actuation element in order to control the engine operation. The circuit earth of the control circuit is earthed to the vehicle body by a feedline and the circuit earth of the driver circuit is earthed to the vehicle body by a further feedline. <IMAGE>
Patent DE-3144609-A1 (DE)
Title: Valve
Inventor: ESCHRICH HUBERT DIPL ING
IPC: F16K47/08
Filed: 1981-11-10
Abstract: The invention relates to a valve having a plurality of valve seats which are arranged one behind the other in the flow direction and in each case interact with a moving closing part. Throttle valves are known having parabolic-conical closing parts on a common spindle. Until now, it has not been possible to throttle relatively small flow rates over a relatively large pressure range in a satisfactory manner. In contrast, this can be achieved by means of the invention if a plurality of seating discs of at least approximately the same cross-sectional shape and height are placed one on top of the other in the valve housing and contain closing parts, which are placed one on top of the other in their through-openings and each have a height corresponding to the height of a seating disc, and if the closing parts and seating discs can be displaced relative to one another.
Patent DE-3144825-A1 (DE)
Title: Injection pump
Inventor: PARSEHL WOLFRAM
IPC: A61M5/145
Filed: 1981-11-11
Abstract: An injection pump (1) for the slow metering conveying of a liquid from at least one exchangeable needle (6) has a closed-wall housing, a bearing device (4) for the needle (6), a motor drive device (9) and a transmission for transmitting a drive force from the drive device (9) to the needle (6). A rotating drive element (24), whose rotary movement can be converted to a translational movement of the injection piston to convey the liquid, is arranged outside the housing wall (10) and engages with its circumference (27) directly on the movable injection part (26) for conveying. To avoid the entry of liquids, the shaft (18) of the rotating drive element (24) is guided fluid-tightly through the adjacent wall region (10) of the housing (4). <IMAGE>
Patent DE-3150973-A1 (DE)
Title: Vacuum power circuit breaker
Inventor: BARD MARTIN DIPL ING
IPC: H01H33/18
Filed: 1981-12-23
Abstract: The subject matter of the invention is a vacuum circuit breaker having a switching chamber in which a stationary switching contact and a switching contact which can move in the axial direction are arranged. Favourable conditions for the switching chamber dimensions and for the extinguishing of arcs are achieved in that the stationary switching contact is formed by a part of the switching chamber housing.
Patent DE-3151950-A1 (DE)
Title: Transfer mechanism
Inventor: KATO HISANORI
IPC: B21K27/04
Filed: 1981-12-30
Abstract: The invention relates to a conveying or transfer mechanism for the transfer of workpieces or the like in a (particular) direction, having two feed bars arranged essentially parallel to one another, at least one pair of mutually opposite clamping jaws arranged on the feed bars, a device for supporting or guiding the feed bars for a movement in three directions, each of which is essentially perpendicular to the other two directions, and three separate drives, which can be actuated in a time relationship to one another or in synchronism in order to bring about a cyclical movement of the feed bars in the three directions. The particular feature of this conveying mechanism consists in the fact that each drive has at least one hydraulic cylinder (7, 10R, 10L, 14R, 14L) for the displacement of the feed bars (1) in one of the said directions and at least one cam-actuated or -controlled hydraulic pump (26, 27, 28, 29, 30), which is hydraulically connected to the (relevant) hydraulic cylinder in locking relationship, and that devices are provided for driving the cams (21, 22, 23, 24, 25) of the hydraulic pumps in synchronism for the purpose of successive actuation of these hydraulic pumps. <IMAGE>
Patent DE-3206466-A1 (DE)
Title: Safety device for motor-vehicle windows
Inventor: RUETTIGER ANTON
IPC: B60J10/00
Filed: 1982-02-23
Abstract: A safety device of a motor-vehicle window switches the drive motor of the window pane when an object becomes jammed. To design the device so that it is inconspicuous and insensitive to faults, a contact strip is inserted into a rubber gasket of the window frame. The electrical resistance of the contact strip changes when pressure is applied.
Patent DE-3206518-A1 (DE)
Title: Process and device for subjecting extracted sugar beet pulp to a liquid
Inventor: LANGE HEINZ
IPC: C13B15/00
Filed: 1982-02-24
Abstract: The liquid promoting dewatering is atomised in a horizontal plane in the form of a flat liquid mist, through which the sugar beet pulp falls vertically. The liquid mist is produced by a liquid distribution disc having a vertical axis of rotation.
Patent DE-3207924-A1 (DE)
Title: Machine for producing crowned tooth flanks on a toothed workpiece by shaving, rolling or the like
Inventor: FISCHER HEINRICH
IPC: B23F19/06
Filed: 1982-03-05
Abstract: In a machine for the fine machining of the flanks of gears by shaving, rolling or the like, in which the workpiece is accommodated in a fixed position and is in engagement with a gear-like tool which, apart from a reciprocating feed movement and an infeed movement for reducing the centre distance, also performs a pivoting movement about an axis directed transversely to the feed movement, the tool is arranged on a cradle in such a way that it can be driven in a rotary manner. An adjusting unit acting along an axis is provided for the pivoting movement. The adjusting unit is connected to the cradle via a coupling member. The adjusting unit can be a motor driving a spindle, the spindle interacting with a spindle nut to which the coupling member is linked in the same way as to the cradle.
Patent DE-3209614-A1 (DE)
Title: Process for the disposal of hazardous constituents of combustion waste gases
Inventor: SOMMERS HANS DIPL ING
IPC: F02B1/04
Filed: 1982-03-17
Abstract: A process is described for the disposal of hazardous waste gases by passing the waste gases into waste water, in which process the gases, prior to their entry into the waste water, are subjected to an oxidation treatment to convert NO into NO2.
Patent DE-3210013-A1 (DE)
Title: Mobile or stationary hoisting-cage feeding apparatus
Inventor: OFFERGELD WERNER DIPL ING
IPC: B66B17/20
Filed: 1982-03-19
Abstract: The feeding of the hoisting cages in the course of the hoisting takes place by means of containers and pallets or also with bundled and bulky loads. To feed large hoisting cages, pivotable load arms (4, 4') accommodating containers (2) and pallets (3) between them and arranged parallel to the load are provided in such a way that they can be set up in a mobile or stationary arrangement at a distance in front of a hoisting cage (1), the load arms (4, 4') being provided with rotatable supporting bearings (5) directed to the inside for picking up and setting down the supporting rods (7) having supporting elements (6) and connected to the containers (2) and pallets (3). <IMAGE>
Patent DE-3211549-A1 (DE)
Inventor: KRAICAR HEINZ DIPL ING
IPC: H01H9/54
Filed: 1982-03-29
Abstract: 1. Circuit arrangement for discharging capacitances by means of a relay, a reactor (33) and a resistor (11) being arranged in series with a contact (a) of the relay (A) and an RC series circuit (15, 23) being provided in parallel with the contact (a), in particular for the automatic closing of an interrupted pover feeding loop before the point of interruption in the operationally provided pover feeding loop of a pover feeding facility, in which arrangement the reactor (33) exhibits a core of saturable magnetic material, characterized in that the inductance of the unsaturated reactor (33) is of such a magnitude and the RC series circuit (15, 23) is dimensioned in such a manner that an arc produced at the contact (a) when the contact (a) closes is extinguished after the vinding capacitance of the reactor (33) has been charged and the capacitor (23) of the RC series circuit (15, 23) has been discharged, and that the capacitor (23) is dimensioned of sufficient size for the voltage produced across the RC series circuit (15, 23) after the extinction of the arc to remain below the minimum value of the flashover voltage of the contact (a) during the closing process of the contact (a), in which arrangement the voltage/time area produced up to the saturation of the reactor (33) is of such a size that the saturation occurs only after the closing of the contact (a).
Patent DE-3212317-A1 (DE)
Title: Denture base for dental prostheses, as well as method, starting material and material packaging for producing it
Inventor: RAMKE HANS
IPC: A61C13/07
Filed: 1982-04-02
Abstract: In order to achieve satisfactory adhesion of dental prostheses, an exchangeable cushioning plate which rests closely against the back side of the rigid denture base carrying the artificial teeth, provides tight contact with the skin and preferably consists of a silicone-based material which is flexible and elastic on compression after curing is provided, with an added flavoring, in a squeezable pack with a metering mechanism for personal metering and adjustment by biting.
Patent DE-3214559-A1 (DE)
Title: 4'-jododerivate von anthracyclinglykosiden und arzneimittel, welche diese enthalten
Inventor: SUARATO ANTONIO
IPC: A61K31/7034
Filed: 1982-04-20
Abstract: 1 Ausgehend von den bekannten 4´-Deoxy-4´-jodo-N-tri-fluoroacetyldaunorubicin wurden zwei neue anthracyclinglykosidische Antibiotika, nämlich 4´-Deoxy-4´-jodo-daunorubicin und 4´-Deoxy-4´-jododoxorubicin hergestellt, wobei bekannte Verfahren angewendet werden. Die beiden neuen Glykoside weisen eine ausgezeichnete Antitumoraktivität auf.
Patent DE-3222436-A1 (DE)
Inventor: NAOUMIDIS ARISTIDES DIPL CHEM
IPC: C25B11/12
Filed: 1982-06-15
Abstract: A process is disclosed for the production of a tungsten carbide-activated electrode, particularly an electrode which is utilizable as a cathode, and which consists of an electrically-conductive substrate with an active surface layer of tungsten carbide. The tungsten carbide is adhesively bonded through chemical reaction to the surface of a substrate which is constituted of graphite or a graphite-like material. The graphite-like material is a graphite binder mixture, whose binder material components, other than the graphitic filler granules, are only carbonized, and may not be completely graphited.
Patent DE-3225049-A1 (DE)
Title: Device for the coupling of espagnolettes extending perpendicularly to one another
Inventor: SCHLEICHER DIETER
IPC: E05F7/08
Filed: 1982-07-05
Abstract: A device for the coupling of espagnolettes extending perpendicularly to one another in profiled channels of windows, doors and the like is described, the espagnolettes being insertable from the open profile side, and the respective corner angle being coupled to the espagnolettes without additional fastening elements and being fixable in its position in a clearly defined manner as a result of the interlocking of espagnolette, profiled channels and corner-angle extensions by the use of coupling bolts.
Patent DE-3226023-A1 (DE)
Title: Nozzle pipe with pressure reduction device
Inventor: SWOBODA WALTER
IPC: F23D11/28
Filed: 1982-07-12
Abstract: A nozzle pipe of an oil furnace burner is proposed from which a bypass branches to a low-pressure space for the reduction of a dynamic pressure, especially in plants with oil preheaters. According to an embodiment of this invention, a constantly open bypass is concerned, in which is arranged a throttle for the maintenance of the spray pressure, and according to another examplary embodiment this bypass is controlled by a magnetic valve which opens the bypass when the transport of oil is blocked. A 3/2-way magnetic valve is especially advantageous for the second examplary embodiment, and serves on the one hand as the main magnetic valve for the oil supply and on the other hand for the control of the bypass.
Patent DE-3230136-A1 (DE)
Title: Air-intake stage for the combustion air fed to an internal-combustion engine
Inventor: RAUBE WOLFHARD
IPC: F02M35/12
Filed: 1982-08-13
Abstract: According to the invention, for an air-intake stage consisting of an air filter and of an intake-noise damper, as high a damping of the intake noises as possible is to be achieved. This is achieved in that a nozzle is arranged in the air stream respectively between the air filter and the intake-noise damper and between the intake-noise damper and the cylinder head of the internal-combustion engine. The intake-noise damper itself is a combined reflection/absorption damper which has a plurality of chambers having a lining on all sides with absorption material, and each chamber partition wall is equipped with at least one tube connecting two chambers.
Patent DE-3236870-A1 (DE)
Inventor: GEIGER FRIEDRICH ING GRAD
IPC: D06F67/00
Filed: 1982-10-05
Abstract: PCT No. PCT/EP83/00257 Sec. 371 Date Jun. 4, 1984 Sec. 102(e) Date Jun. 4, 1984 PCT Filed Oct. 3, 1983 PCT Pub. No. WO84/01395 PCT Pub. Date Apr. 12, 1984.In the case of common trough mangles (1) used for the smoothing and drying of wet laundry pieces (11) wherein the hollow rollers (2) provided with roller wrappings (3) are only partially surrounded by heated pressing troughs (4, 5), a considerable amount of energy is wasted due to the absorption of cooler room air. In order to eliminate the cause of this deficiency, the invention proposes to cover the free area of the hollow roller (2) with a hood (6), whose rims (9) are sealed against the roller wrapping (3). The exhaust (8) of the steam is removed directly from the hood (6). This way, inside the hood (6) clean saturated steam is obtained and superheated, when the absorption from the hood (6) takes place in counterflow with regard to the travel of the laundry pieces (11). This superheated saturated steam is especially suitable as operating means for washing machines or the like.