baber/WOPTO huggingface dataset:
Patent DE-3043926-A1 (DE)
Title: Window with multiple position locking handle - which enables window to tilt about horizontal or vertical axis, while also locking partly open window
Inventor: VOSSKOETTER ALFRED
IPC: E05D15/52
Filed: 1980-11-21
Abstract: The window is tiltable about a horizontal axis (30) at the bottom of its frame and also about a vertical axis (40) at one side of the frame. It is controlled by a single operating handle (48). This is mounted on the side opposite the vertical axis, and has two control positions for the two axes, a locking position and a further position for controlling an arrangement of levers (22) at the top for a position of tilt about the bottom horizontal axis, but locked partly open at the top. The handle controls an operating mechanism with sliding levers inside the frame, with sections connected by a flexible strip at the corner. This terminates with a sliding catch (42) at the top which locks the top levers and also controls the release mechanisms to enable the window to tilt about the alternative axes.
Patent DE-3046326-A1 (DE)
Title: Private car passive safety belt - has slide with three portions working with guiding profile in rail
Inventor: THILL ALBERT
IPC: B60R22/06
Filed: 1980-12-09
Abstract: The passive safety belt is particularly for private cars, being secured at one or both ends to a slide movable in a guide rail fixed to the vehicle body. The slide (1) has three or more slide portions one behind the other in the adjustment direction, working with a guiding profile (7) in the rail. These are so arranged that where the profile is straight at least two (9,11) of them bear against it, and on curves all three (9,10,11) do so. One (10) at least of the portions can be of elastic material. The slide can be clad with plastics material sprayed onto it (3), and the portions can be formed by feeler-type plastics ribs protruding from it.
Patent DE-3100817-A1 (DE)
Inventor: SCHEDELE HELMUT
IPC: H01H50/04
Filed: 1981-01-13
Abstract: A polarized electromagnetic relay has a coil core body comprised of insulating material having a ferromagnetic movable contact element disposed in a hollow interior thereof, the movable contact element having a free end movable between two pole plates which are mounted in a flange of said coil body and which enclose a permanent magnet in a chamber of the coil body. The movable contact element is secured at its opposite end to a carrier which forms a ferromagnetic flux guidance plate extending substantially through the entire interior of the coil which is wound about the coil body and which terminates in close proximity to the pole plates.
Patent DE-3103509-A1 (DE)
Title: Process for producing thin films, target for carrying out said process and process for producing said target
Inventor: KLEER GUENTER DIPL PHYS
IPC: C23C14/34
Filed: 1981-02-03
Abstract: In view of the problem of producing thin films, for example ferroelectrics, in the desired material composition in a simple manner, it is proposed to produce a target in accordance with the drawing not made of metal oxides but of the metals themselves in a simple manner and to oxidise the metals during sputtering of the target so that reproducible, stoichiometrically correct thin films are produced without the exceptional use of aids. <IMAGE>
Patent DE-3106622-A1 (DE)
Inventor: PAYSAN FRANK DIPL PHYS
IPC: G03B19/12
Filed: 1981-02-23
Abstract: In single-lens reflex cameras a movable minor (1) is disposed between the lens (13) and the film (14). This minor deflects, in a view finding position (1), the light rays onto a focusing screen (15) viewfinder and can be retracted by tilting into a shot taking position (1'). This must be done so as to avoid a fuzzy image caused by the shock of the minor against the camera frame. A retraction of the mirror free from vibrations is obtained by accelerating it with the help of a torque spring (4) which is placed between the minor (1) and a movable balancing mass (2) added to the mirror and braking it by means of a brake (21, 22, 23) disposed on the movable parts. The minor position at every moment of its displacement is determined by cogwheels (16, 17, 18, 19) linked to the minor, to the balancing mass, respectively to a supplementary pin (20). Through the rotation of the pin (20) the minor can be disposed into a view finding position after the taking of photographs and be held in this position by locking this axis. The unlocking allows the minor to tilt into the view finding position. The unbalance resulting from the displacement of the minor and the balancing mass can be reduced by providing some counterweights (11, 12) or by disposing the masses of the minor and of the balancing mass symmetrically with respect to the rotation axis at the centre of the displacement. A corresponding disposition for the minor with a virtual mirror with a virtual rotation axis (for instance a pivoting mirror) is also described.
Patent DE-3109888-A1 (DE)
Title: Optoelectronic transmission path
Inventor: HALBACH SEBULON
IPC: G02B6/42
Filed: 1981-03-14
Abstract: Optoelectronic transmission path comprising an optical transmitter (25) or an optical receiver and an optical waveguide (4, 18), in particular in the form of an optical conductor (5 to 12, 18), both of which are inseparably combined with insulation compound to form a compact module (1, 14) in such a way that the optical waveguide (5 to 12, 18) emerges on one side of the module (1, 14). To enable a simple and fast optical and electrical connection of two devices via an optical waveguide, the module (1, 14) has electrical terminals (2, 27, 28) for the optical transmitter (25) or the optical receiver (5 to 12, 18) and an optical receiver or optical transmitter (25) is disposed in an identical arrangement at the other end of the optical conductor (5 to 12, 18). This arrangement can be used in any situation where communication signals are not to be transmitted or cannot be transmitted via electrical paths. <IMAGE>
Patent DE-3114509-A1 (DE)
Title: Seat, in particular for vehicles of all types
Inventor: WALTER KURT
IPC: A47C7/62
Filed: 1981-04-10
Abstract: The invention relates to a seat, in particular for vehicles of all types, which is arranged individually or in pairs in a row and comprises a seat frame, the actual seat and an optionally adjustable backrest. In order to be able to accommodate items of practical use conveniently and within easy reach of the seat user, it is regarded as expedient for there to be provided, under the respective seat (1), a trough-like storage compartment (15) which is suspended in such a manner on parallelogram-like links (11, 12), acting on the seat frame (4), that it can be pivoted from an upper position into a low position (cf. 16) which is offset downwards to the rear. <IMAGE>
Patent DE-3116753-A1 (DE)
Title: Device for adjusting the ignition timing of an applied-ignition internal combustion engine
Inventor: SELLNER H-J DIPL PHYS
IPC: F02P5/152
Filed: 1981-04-28
Abstract: A device for adjusting the ignition timing of an applied-ignition internal combustion engine, especially a reciprocating-piston internal combustion engine, so as to retard it in the event of knocking combustion is described, the knock-detecting device of which is activated only when the internal combustion engine is running in excess of a predetermined load. In this way, the response threshold of the knock-detecting device can be set low since noises caused by the mechanics of the internal combustion engine and occurring especially in the lower partial load range and in idling, which can be distinguished only with difficulty from knocking noises occurring under higher load conditions, have no effect.
Patent DE-3122405-A1 (DE)
Title: Device for conveying rings of wire
Inventor: HAUCK ALBERT
IPC: B65G47/54
Filed: 1981-06-05
Abstract: A device for conveying rings of wire from a ring-forming station to a ring press, and from thence to a removal station, having a conveying device which extends both in the longitudinal direction and the transverse direction of the workshop is to have a simple and cheap structure and is intended to ensure that the space used by the conveying device can be reached by a crane at any time. It is proposed that pallets be provided for reception of the rings of wire, which pallets can travel by means of running rollers on rails arranged in the longitudinal direction of the workshop and by means of runners on conveying rollers which convey them in the transverse direction of the workshop, the rails extending into the region of the conveying rollers and being raisable and lowerable in this region at least.
Patent DE-3124368-A1 (DE)
Title: Device for controlling the amount of grit applied to a surface by an automatic gritting device
Inventor: BAUMANN HANS
IPC: G05D7/06
Filed: 1981-06-20
Abstract: The invention relates to a device for controlling the amount of grit applied to a surface by an automatic gritting device taking into account the relative speed between the automatic gritting device and this surface, the amount of grit dispensed being determined by the conveying speed of a conveying device which can be varied with the aid of an actuator, said conveying device supplying the material for gritting in the automatic gritting device to a revolving gritting system whose speed of revolution determines the gritting width of the automatic gritting device. The special feature of the invention is characterised by an electro-mechanical transducer which generates a first signal which corresponds to the relative speed between the automatic gritting device and the surface and is combined with a second measuring signal which corresponds to the speed of revolution of the gritting system in a combination circuit to form a first control signal, which is dependent both on the relative speed between automatic gritting device and surface and on the speed of revolution of the gritting system, for the purpose of controlling the actuator, and by a threshold value circuit which supplies at its output a second, predetermined control signal until the first measuring signal has exceeded a predetermined threshold value. <IMAGE>
Patent DE-3124501-A1 (DE)
Title: Coin-return device on a vending machine
Inventor: PFEIFER ADAM
IPC: G07F5/24
Filed: 1981-06-23
Abstract: The coin-return orifice (18) of the coin-stacking shaft (16) of a vending machine is closed by means of a blocking component (23) capable of being moved out. The blocking component (23) is in positive drive connection with an actuating slide (12) in both directions of movement. The actuating slide (12) is connected via a tension spring (10) to a coin-return slide (7) actuable from outside. The actuating slide (12) has a blocking surface which, in the actuated position, projects into the path of movement of a stop (12) of a push rod (1) which is displaced during the extraction of a product. <IMAGE>
Patent DE-3126475-A1 (DE)
Title: Venting device
Inventor: HAUSCHILD WOLFGANG
IPC: B60K15/035
Filed: 1981-07-04
Abstract: The invention relates to a venting device for fuel tanks of motor vehicles, with a venting bore (5) leading from the fuel tank (3) to the outside. This venting bore (5) can be closed by a float-operated venting valve designed as a seating valve. In order to permit sensitive closing and opening of the venting valve in any position of the venting device, the float (1), on its circumferential surface (11) facing the guide (2), has a radial all-round tipping edge (14), the radial extent of which is equal to or greater than the maximum diameter of the float (1). <IMAGE>
Patent DE-3127939-A1 (DE)
Title: Balance having a flat magnet
Inventor: KNOTHE ERICH ING GRAD
IPC: G01G7/04
Filed: 1981-07-15
Abstract: In a balance on the principle of electromagnetic force compensation, with a balance pan (2) mounted as a top pan, for receiving the weighing material, and with a movable live coil (11) which is located in the air gap of a fixed permanent-magnet system (11 to 17) and which generates the compensating force, the coil (11) has approximately a rectangular shape, and the permanent-magnet system consists of rectangular plates (12 to 15) of magnetically active material, having a vertical magnetising direction above and/or below the longer sides of the coil (11), and of a soft-iron return (16, 17), thus resulting in a horizontal compensating force, means (7 to 10) for force deflection being provided between the coil (11) and balance pan (2). <IMAGE>
Patent DE-3130007-A1 (DE)
Inventor: ALLERT KURT
IPC: F16L33/08
Filed: 1981-07-30
Abstract: Hose band clip with a tightening strap and a turnbuckle which is secured to one end of the tightening strap and to which a turnbuckle worm, that cooperates with gearing of the tightening strap in order to adjust the strap, is pivoted. Narrow openings are formed in longitudinal sidewalls of the housing of the turnbuckle which, when the tightening strap is tightened, are deformed by a predetermined large tension force transmitted from the worm to the housing of the turnbuckle to provide an optical indication that the tension force should not be increased any further.
Patent DE-3130767-A1 (DE)
Title: Two-stroke internal combustion engine with variable compression space and variable displacement
Inventor: BECKER ULRICH
IPC: F02D15/04
Filed: 1981-08-04
Abstract: The invention relates to improvement of the thermal efficiency by reducing the compression space in the partial load range; improvement of the scavenging by reducing the displacement during exhaust and refill in the partial load range; reduction of the lubricating oil consumption and its environmental damage by transferring of the oil film from the secondary piston to the piston; by the use of a secondary piston in the upwardly extended cylinder and shifting of the spark plug and/or the injection nozzle into the cylinder wall. The secondary piston is adjusted by spring force (see drawing), eccentric and hydraulics/pneumatics to the optimum load-dependent compression and combustion pressure and the load-dependent reduction of the displacement by up to 50%. Control of the displacement reduction is linked to the throttle valve, that is the smaller the throttle valve orifice, the greater the displacement reduction. The secondary piston is equipped with forced-feed lubrication. It reduces the displacement somewhat also at full load, in order to supply lubricating oil to the piston slideway. <IMAGE>
Patent DE-3132422-A1 (DE)
Title: Electrically insulating assembly aid for interfaces in high-voltage connection means
Inventor: BAEUERLE ADALBERT
IPC: C10M169/00
Filed: 1981-08-17
Abstract: An assembly aid is proposed for interfaces in high-voltage connection means, preferably in motor vehicles, which, in addition to facilitating assembly and dismantling, also electrically insulates (isolates) the connecting point (terminal connection). The assembly aid consists of a mixture of a fat-like lubricant and a pulverulent anti-friction agent. Particularly good utility is shown by combination of vaseline, silicone oil or paraffin oil with a highly disperse silicic acid such as "Aerosol", a bentonite such as "Bentone", talc or a calcium silicate such as "Calsil", the pulverulent anti-friction agent being present in an amount of 1-20% by weight.
Patent DE-3137516-A1 (DE)
Title: X-ray diagnostic device having a pivotable, U-shaped support for the X-ray tube and an image-recording device
Inventor: KURODA YASUMASA DR
IPC: H05G1/61
Filed: 1981-09-21
Abstract: The invention relates to an X-ray diagnostic device having a U-shaped support (1) on whose free ends an X-ray tube (2) and an image recording device (3) are mounted, and which is mounted such that it can pivot about an axis (10) situated parallel to its lateral limbs (7, 8) and perpendicular to its yoke (9) which connects said limbs. A switching device is present for taking the individual images at least of one pair of stereoscopic images in one each of two predetermined positions of the support (1). <IMAGE>
Patent DE-3143421-A1 (DE)
Title: Laser scalpel
Inventor: IMAGAWA KYOSHIRO
IPC: A61B18/20
Filed: 1981-11-02
Abstract: In a laser scalpel (Fig. 1) for surgical purposes the energy of a laser beam emitted from the handpiece (4) onto an operation field can be changed within limits guaranteeing safety by means of pressure keys (DW, UP) arranged on a handpiece (4) held in the surgeon's hand during operations. Every required power change can be made without risk and simply by finger pressure of the surgeon himself/herself, and the course of the operation is not interrupted thereby. <IMAGE>
Patent DE-3146877-A1 (DE)
Title: Device for heating water
Inventor: GEIGER LUDWIG
IPC: F28D21/00
Filed: 1981-11-26
Abstract: In a device for heating water with the aid of the residual heat of the exhaust gas leaving a furnace fired by a burner (2) and flowing off to an extractor, which device has a chamber (9) which is arranged in the flow path of the exhaust gas, is provided with an exhaust gas inlet (7) and an exhaust gas outlet (8), and has a helical insert around which the exhaust gas flows and through which water to be heated flows, it is possible to achieve a good thermal yield and thus excellent economy when there is provided in the region of the exhaust gas outlet (8) of the chamber (9) a butterfly valve (14) which can be opened or closed as a function of the turning on or off of the burner (2), and the chamber insert, through which the water to be heated flows, has a plurality of tube coils (10) that extend over the entire chamber length and are distributed approximately evenly over the chamber cross-section. <IMAGE>
Patent DE-3201045-A1 (DE)
Title: Antilock brake system for vehicles
Inventor: SCARPATETTI DIETHER VON DIPL I
IPC: B60T8/34
Filed: 1982-01-15
Abstract: Antilock brake system for vehicles, especially for commercial vehicles with a front axle and two rear axles, with four control lines and with a sensor for each wheel, in which a common control line, in each case with two sensor inputs, is provided for both the lefthand and righthand wheel brakes of both rear axles, in order to reliably keep all wheels of the three-axle vehicle, tandem and lifting axles included, from locking during braking. If a lifting axle is fitted, an indicator switch is provided which, when the axle is lifted, sends a corresponding signal to the analysing and control electronics and blocks the brake pressure lines to the wheel brakes of the lifting axle.
Patent DE-3204025-A1 (DE)
Title: Heating boiler for liquid or gaseous fuels
Inventor: VIESSMANN HANS DR
IPC: F24H9/14
Filed: 1982-02-05
Abstract: In order to make in particular large-volume heating boilers more favourable in terms of transport and installation possibilities, such a heating boiler is designed in such a manner that the tubular insert (1) is formed from at least two insert parts (2, 3) and each insert part (2, 3) is provided with a self-contained water-bearing housing part (4, 5). The junction (6) of the two parts (2, 3) is sealed with a seal (7) and moreover the two housing parts (4, 5) are arranged fixed to one another with aligned arrangement of the two insert parts (2, 3). <IMAGE>
Patent DE-3204988-A1 (DE)
Title: Support frame, in particular chock-type support frame, for underground mining
Inventor: PIETSCHNER WILFRIED
IPC: E21D23/08
Filed: 1982-02-12
Abstract: The invention relates to a support frame, in particular a chock-type support frame, with a detachable articulated connection between its floor skid and at least one pushing ram, the articulated connection consisting of a bar-shaped articulation member which passes through a second articulated member in a recess, and the object of the invention is to be able to assemble or dismantle the bar-shaped articulation member radially to its longitudinal axis. This is achieved in that the recess has an opening which runs transversely to the wide sides of the bar-shaped articulation member in its working position and which - as viewed along the bar-shaped articulation member - is dimensioned to be larger than the thickness and smaller than the width of the bar-shaped articulation member, and the bar-shaped articulation member, for retracting and extending into and respectively out of the recess, is rotatable in the recess, if need be while utilising the transition area between the recess and the opening, about its longitudinal axis preferably by about 90 DEG .
Patent DE-3218575-A1 (DE)
Title: Device for sprung support
Inventor: BERNHARDT BRUNO
IPC: F16C35/06
Filed: 1982-05-17
Abstract: A device for sprung support of a first component on a second component by means of a spring element is specified. The sprung element is dimensioned such that its extent in the direction of the spring force before installation in the unloaded state is greater than the distance between the components. The spring element is furthermore constructed and dimensioned such that, during installation between the components, when being loaded by the components, it can be loaded against its spring force beyond the region of its springing into the region of expansion with permanent deformation, while maintaining the spring effect.
Patent DE-3220792-A1 (DE)
Title: Printing device
Inventor: BALSFULLAND PAUL
IPC: B41F15/32
Filed: 1982-06-03
Abstract: In a device for printing the outer shell surface of a body which is symmetrical to a mid-axis, such as a bucket or the like, having a printing forme which can be moved in a straight line and on which the curved shell surface of the body forming the printing product rolls off during the printing operation, a bar-shaped electrode (25) can be moved onto the shell surface of the body, which has been fitted onto a workpiece receiver (24), and is held there during the rolling-off operation of the body at a slight, constant distance from the shell surface, the electrode (25) being arranged offset relative to the contact line of the printing forme in the circumferential direction of the body and running in each case parallel to a line of the shell.   <IMAGE>
Patent DE-3222568-A1 (DE)
Title: Piston in piston
Inventor: WILHELM JOSEF
IPC: F02B41/04
Filed: 1982-06-16
Abstract: Published without abstract.
Patent DE-3223028-A1 (DE)
Title: Product having cloisonné enamelling
Inventor: ISE MINORU
IPC: B44C1/26
Filed: 1982-06-19
Abstract: The invention relates to a product which has cloisonné enamelling and which has a base composed of a metal, preferably stainless steel, which is dimensionally stable to above the melting point of the enamel mix, and a cladding layer which is applied to said base on one or both sides and which is composed of another metal, preferably copper, silver or their alloys, which is solid to above the melting point of the enamel mix and which takes up the cloisonné enamelling in an adhesive manner. Both the base and the cladding layer may have continuous recesses which may either make the metal surface situated behind visible or may also be provided with cloisonné enamelling.
Patent DE-3226888-A1 (DE)
Inventor: SIMON HELMUT PROF DR
IPC: C12P1/00
Filed: 1982-07-17
Abstract: An electromicrobial reduction with the aid of aerobic microorganisms in the absence of oxygen is described.
Patent DE-3228227-A1 (DE)
Title: Device for the fitment of cables to supporting cables or the like
Inventor: EINSLE GUENTER
IPC: H02G1/02
Filed: 1982-07-28
Abstract: The invention relates to a device for the continuous fitment of attachment means (9, 14) for cable (2) to supporting cables (1). The device (3) is guided along the supporting cable (1) and deposits attachment means (9, 14) which are independent of one another at selectable intervals, which means are integrally formed on the supporting cable (1) and on the cable (2) which is to be fitted, by means of a plurality of impressing rollers (10). <IMAGE>