baber/WOPTO huggingface dataset:
Patent DE-3438513-A1 (DE)
Title: Closing device for product containers of automatic machines or the like
Inventor: SCHWARZ GEORG
IPC: E05B51/02
Filed: 1984-10-20
Abstract: In a closing device for product containers of automatic machines or the like, a holding rod (5) projecting towards the container orifice from inside and a cover (3) anchorable to the holding rod (5) and intended for the container orifice are provided. To achieve a rapid opening and closing of the product container (2) and, on the other hand, prevent an unauthorised manipulation of the closure, the holding rod (5) has a sawtooth profile (6) at its end engaging into a blind hole (7) of a lock case (4) connected to the cover (3). The steep flanks of this sawtooth profile (6) are respectively arranged on the side facing away from the cover (3). Mounted in the lock case (4) is a bolt (8) which is displaceable transversely to the holding rod (5) and which engages under the effect of a spring into the sawtooth profile (6) and has an oblique face (10) towards which is directed a piston (12) which slides in a cylinder bore (11) of the lock case (4), the said cylinder bore (11) being parallel to the blind hole (7). The piston (12) can be subjected to compressed air from a compressed-air nozzle (15), so that it pushes the bolt (10) back from the sawtooth profile (6) counter to the force of the spring (9) loading the bolt (8), so that the cover (3) can be lifted off from the product container (2). <IMAGE>
Patent DE-3442242-A1 (DE)
Title: Accessories for inflatable balloons
Inventor: NEUMEIER ROBERT
IPC: F21S8/00
Filed: 1984-11-19
Abstract: The invention aims to render known inflatable balloons of different sizes more interesting by using useful accessories.
Patent DE-3443916-A1 (DE)
Title: Device for measuring separations on objects having structural features
Inventor: ANIOL ROLAND W
IPC: G01B21/02
Filed: 1984-12-01
Abstract: Devices for measuring separations of annual-growth rings on pieces of wood, which devices consist of a framework which has guides and in which a carriage can move in a reciprocating manner by means of a threaded spindle which is arranged in the framework, are driven by DC motors which have considerable running-on properties and are unusable for semi-automatic and fully automatic measurement operation. In addition, controlling the examination requires considerable operator skill. In order to avoid these disadvantages of the known devices, the device (10) which is proposed here has a spindle (14) which is driven by a stepping motor (13) which drives the spindle (14) in accordance with a displacement of the carriage (12) which is demanded by the operator or by automated observation means. <IMAGE>
Patent DE-3447256-A1 (DE)
Title: Centrifugal pump
Inventor: LUECK GEORG ING GRAD
IPC: F04D13/02
Filed: 1984-12-22
Abstract: A centrifugal pump (1) with magnetic torque transmission, especially for pumping chemically aggressive fluids, comprises a pump casing (2) having an axial inlet port (4) and a radial outlet port (5), a partition (6) which seals the pump casing (2) against a bearing casing (3) and which is made of a material permeable to magnetic force fields but not magnetisable, a pivot (9) which is connected to the partition (6) and projects centrally into the pump casing (2) for the purpose of supporting an impeller (14) provided with a follower magnet ring (16), and a drive shaft (19) disposed in the bearing casing (3) to accommodate a rotor (20) with a drive magnet ring (21).   In order to ensure that it is not possible for any leakage fluid to flow off via the partition (6) which is disposed between the pump casing (2) and the bearing casing (3), in particular in the region of the bearing pivot (9) for the impeller (14), the partition (6) is designed to be completely closed and on its face which faces the pump casing (2) bears a pivot (9) manufactured integrally with the partition, to accommodate the impeller (14). <IMAGE>
Patent DE-3503185-A1 (DE)
Title: Veneer jointing machine
Inventor: HAUG ERWIN
IPC: B26D1/09
Filed: 1985-01-31
Abstract: A veneer jointing machine is proposed whose feed device for the supply of the veneer strips (11) to be joined has two adjacent feed rollers (4, 5) alternatively driven separately or together. The entry-side shuttle table (6) and the cutting device (3) arranged behind the feed device (1) in the processing direction can likewise be split up or coupled in accordance with the feed rollers (4, 5). In this way, it is possible to work very long veneer strips with coupled feed roller as well as two separate paths with shorter veneer strips independently of one another. <IMAGE>
Patent DE-3505618-A1 (DE)
Inventor: LUTTERMOELLER JUERGEN DIPL ING
IPC: B05B7/06
Filed: 1985-02-19
Abstract: A spray gun for applying a film to a workpiece has a spray head provided with an annular nozzle designed to discharge material which is to undergo pneumatic atomization. A second annular nozzle surrounds the pneumatic material discharge nozzle and is designed to discharge atomizing air for pneumatic atomization of the material issuing from the pneumatic material discharge nozzle. The spray head is further provided with an additional material discharge nozzle designed to discharge material which is to undergo hydrostatic atomization. The hydrostatic material discharge nozzle is disposed centrally of, and is surrounded by, the pneumatic material discharge nozzle. The hydrostatic material discharge nozzle forms a first spray of hydrostatically atomized material while the annular nozzles form a hollow conical second spray which surrounds the first spray when both sprays are on simultaneously. The spray gun is capable of creating a spray pattern exhibiting the characteristics of a pneumatically generated spray as well as the characteristics of a hydrostatically generated spray. The material supplied to the pneumatic material discharge nozzle may be the same as that supplied to the hydrostatic material discharge nozzle or each of these nozzles may be supplied with a different component of a two-component substance.
Patent DE-3507127-A1 (DE)
Title: Travelling games compendium
Inventor: OBERMEIER WERNER
IPC: A63F3/02
Filed: 1985-02-28
Abstract: To increase playing possibilities in travelling games, various playing boards are pushed under a transparent lid of the game case.
Patent DE-3510849-A1 (DE)
Title: Keyless closure method using locking technology on dispatch cases
Inventor: MATULLA KONRAD ED
IPC: E05B47/04
Filed: 1985-03-26
Abstract: A keyless closure method using locking technology on dispatch cases is used in the transfer of valuables to bank night safes or other deposits, for example by wages carriers. In the former case, sums X are deposited in the boxes and the closure flap is locked. Then the contents are passed to the messenger and onwards to the bank night safe. When the messenger pushes the box into the sliding compartment, the action of pushing-in unlocks the closure unit and the contents slide from the box into the bank safe. A transfer of valuables which operates in a keyless manner is thus provided, and the value of the valuables remains unknown to the messenger. As a preventive against robbery, the "minibox" bears a connection to the body and thus prevents theft/snatching, etc. The two closure units are unknown or inaccessible to the carrier and are administered by the works. The stationary unlocking mechanism at the bank remains hidden.
Patent DE-3512426-A1 (DE)
Inventor: BUSCHMANN HEINZ
IPC: G01F1/24
Filed: 1985-04-04
Abstract: Schwebekörper-Durchflußmeßgerät mit einem Meßrohr (A) und einem im Meßrohr (A) axial frei bewegbaren Schwebekörper (9), der mit einem stabförmigen Körper (11) verbunden ist, der wenigstens teilweise aus einem magnetisch leitenden Material hergestellt ist und dem wenigstens eine elektrische Meßspule (13, 14) koaxial zugeordnet ist, wobei das Meßrohr (A) mit einem gleichachsig ausgerichteten Zulaufrohr (B) für das Medium versehen ist, und wobei die Meßspule (13, 14) koaxial zum stabförmigen Körper (11) im Zulaufrohr (B) angeordnet ist.
Patent DE-3513417-A1 (DE)
Title: Discharge device for twin-flushing cisterns
Inventor: BOERNER HELMUT
IPC: E03D1/14
Filed: 1985-04-15
Abstract: In this discharge device, two discharge valves have been arranged one above the other and their functions accordingly dictated such that, when the two predetermined quantities of flushing water are discharged, these two elements assist and complement each other. Water-saving and hygiene are in an optimum ratio with respect to each other in a twin-flushing cistern equipped with this discharge device. It is not possible for the user to modify the predetermined quantities of flushing water. The quantities of flushing water predetermined by the manufacturer or installer can be released without difficulty by pushing the respective push-button lightly and briefly, and without overlap or mistakes occurring when the flushing processes are triggered. Misuse, be it as a result of over-zealous economy or of a misjudgement of the quantity of flushing water required for the flushing process, is thus totally out of the question.
Patent DE-3518300-A1 (DE)
Inventor: DREIER HORST E
IPC: G05B19/18
Filed: 1985-05-22
Abstract: Switching equipment for numerically controlled machine tools is provided with at least one controllable switch for initiating a measuring process and a switch control which closes the switch when a supply voltage appears on a connecting wire, for example on a power supply connecting wire of an electric pump for cooling water. Therefore it is possible to measure automatically without any additional program-steps of the central processing unit.
Patent DE-3527670-A1 (DE)
Title: Device for locking a washing-machine door
Inventor: BAADER HELMUT DR
IPC: D06F37/42
Filed: 1985-08-01
Abstract: A device for locking a washing-machine door is provided with a rotary bolt (18) which can be tensioned by a torsion spring and which co-operates with a closing claw fastened to the door, in such a way that, in the closing position of the door, a locking pin engages into a recess in the closing claw, a locking slide (22) being displaceable perpendicularly to the axis of rotation (20) of the rotary bolt (18) into a position blocking the rotation of the latter, and at the same time loading an electrical switch (32) which is also actuated by a tilting movement (B) of the locking slide (22). <IMAGE>
Patent DE-3529041-A1 (DE)
Title: Flat, high-resolution image display device
Inventor: LITTWIN BURKHARD DIPL PHYS
IPC: H01J31/12
Filed: 1985-08-13
Abstract: The invention relates to a flat screen having an electron generating system (1), an electron control system (2) and an electron acceleration system (3). It is intended to achieve clear imaging of the electrons on the screen (10), especially by splitting the high voltage into an initial acceleration zone and a subsequent acceleration zone in the region of the electron acceleration system (3). For this purpose, the invention provides that the electron generating system (1) (cathodes 4) is integrated in the electron control system (2), which is formed from spaced-apart column lines (5), active row lines (7) and y-deflection lines (6), and that the electron acceleration system (3) for electron imaging and x-deflection is constructed as an x-deflection grid (9). A high-resolution flat screen according to the invention is used especially for visual display units and television sets. <IMAGE>
Patent DE-3532997-A1 (DE)
Title: Process for the production of composites for dental practice
Inventor: KLEMM ELISABETH DIPL CHEM DR
IPC: C08K3/36
Filed: 1985-09-16
Abstract: The invention relates to a process for the production of composites for dental practice, based on finely divided silicic acid and polymerizable monomers. The composite material according to the invention can be handled readily even at a filler content of > 50 % and is easy to process. It allows the production of high-gloss smooth surfaces. The object is achieved according to the invention in that spherical silicic acid particles obtained by ultrasonic nebulization of silica sols are incorporated into mixtures suitable for polymer formation. Mixtures suitable for polymer formation are solutions of highly functionalized (meth)acrylates or highly functionalized hydroxymethacrylates in methyl methacrylates, which optionally contain thiol compounds and allyl esters.
Patent DE-3538521-A1 (DE)
Title: Double garage
Inventor: PRIMUS ILLO-FRANK DIPL ING DR
IPC: E04H6/06
Filed: 1985-10-30
Abstract: Up until now, the known double garages in which two vehicles can be parked independently, and from which said vehicles can be taken out independently, could only be erected by the conventional construction method on site since, as a result of their large outer dimensions, they cannot be transported by road as prefabricated garages in their entirety. It has therefore been the object to design garages of this type such that their outer dimensions can be reduced by such a large extent in order to make it possible to transport the double garage, which has been produced and installed at the factory, as a prefabricated garage. This is achieved in that the lower edges of the transverse and/or longitudinal walls of the unitised unit (10) are at the same level at least over part of their length, with the result that the unitised unit can be deposited on strip foundations (17) arranged in one plane, in that the inclined portion (18) of the ground slab serving as parking surface for the lower vehicle is secured in a load-bearing manner at least on the longitudinal walls (11, 23) of the unitised unit, and in that the bearing means for a moving platform (19) serving as parking surface for the upper vehicle are introduced into the longitudinal walls or into the ground slab (15, 18). <IMAGE>
Patent DE-3541150-A1 (DE)
Title: Process for the manufacture of a luminescent (fluorescent) screen
Inventor: ANANDASIVAM KANAGARATNAM
IPC: H01J9/227
Filed: 1985-11-21
Abstract: To improve the adhesion of luminescent (fluorescent) screens, it is proposed that the application of the luminescent (fluorescent) material layer be followed by a silica (silicic acid) treatment at an elevated temperature.
Patent DE-3543562-A1 (DE)
Title: Overheating safeguard for heating devices
Inventor: KLEMME HELMUT
IPC: B60H1/22
Filed: 1985-12-10
Abstract: In the case of an overheating safeguard for heating devices, in particular for additional fuel-fed heating devices in motor vehicles, having a temperature-dependent sensor element which projects into the chamber to be monitored of the heating device and which switches the heating device off when the chamber temperature exceeds a predetermined limit temperature, the sensor element according to the invention is a ferromagnet, the Curie temperature of which is approximately the same as the limit temperature. Furthermore, a component is present which is made of magnetically hard or soft material, is attracted by the ferromagnet below the Curie temperature counter to the force of a spring and is connected to the switching means for switching the heating device in such a manner that the heating device is switched on in the attracted state of the component made of magnetically hard or soft material. The invention has the purpose of providing an overheating safeguard which is simple in structure, is robust and, even over long periods of time, has a reliable switching function.
Patent DE-3600350-A1 (DE)
Title: Economy-flushing circuit for WC flushing cisterns
Inventor: ALTMANN MANFRED
IPC: E03D1/22
Filed: 1986-01-09
Abstract: This is made possible by subdividing the flushing cistern into two differently sized tanks. Water is saved owing to the possibility of only emptying the small tank of the flushing cistern when the user has urinated. Each of the two tanks has a closing valve, fastened on the false base, from where the water flows through a small cavity into the discharge pipe. The two closing valves are actuated by an articulated arm which makes it possible to empty only the smaller tank or the two tanks together. This is achieved by a delay eyelet on one closing valve. The inflow does not change and there remains the existing float, which closes the inlet valve if the two tanks are full and the water is located at about one to two centimetres above the partition wall.
Patent DE-3607111-A1 (DE)
Title: Double coffee bag for the rapid preparation of a cup or pot of coffee
Inventor: BECKERS MATHIAS
IPC: B65D85/808
Filed: 1986-03-05
Abstract: The double bag consists of a water-permeable inside bag for receiving the coffee powder and a plastic outside bag which can be closed air-tightly. The latter has an airtight tear-off perforation. To prepare the coffee, the outside bag is torn open, the inside bag removed and hung in a cup filled with hot water. The coffee is ready in just a few minutes. The aroma remains intact in the double bag.
Patent DE-3610365-A1 (DE)
Title: Method for regulation, controlled in terms of the present technological state, of the upper furnace heating of glass-melting baths
Inventor: HEGEWALD FRANK DIPL ING
IPC: C03B5/235
Filed: 1986-03-27
Abstract: The invention relates to a method for regulation, controlled in terms of the present technological state, of the upper furnace heating of continuously working, preferably fuel-heated regenerative glass-melting baths, which is distinguished by high dynamics, stability and safety and is suitable for maintaining a furnace operation which is energy-saving and ensures quality, and accomplishes this both in the temporally-balanced process and in unsteady operation, e.g. during great changes in melting output of this system, and also contributes to the detection of technological faults. For this purpose, two process states, namely the temporally-balanced furnace process and the unsteady furnace process undergoing dynamic change, are differentiated and, accordingly, either the upper furnace heating is regulated by the fuel stream or the vault temperature, the two associated desired values being controlled in terms of the present technological state by the most important present operating variables and, in both modes of operation, the simultaneous approximate correspondence of both actual values with their desired values appropriate for the system being tested. Based on this testing, the identification of the two process states and, moreover, the recognition of the technologically faulty or system-appropriate operation ensues.
Patent DE-3614229-A1 (DE)
Title: Process and apparatus for blow-moulding hollow bodies from a tubular parison of plastic
Inventor: RULAND GERHARD DIPL ING
IPC: B29C49/04
Filed: 1986-04-26
Abstract: To avoid noise emissions in the operation of blow-moulding machines, initially an outwardly closed cavity 22 is built up around the mouth end 9 of the parison 3 and sealed off from the blow mould 5. Only then is the penetrating movement of the blowing mandrel 7 into the parison 3 effected outside the cavity 22 and the blowing operation is already initiated outside the blow mould 5 at the beginning of and during the penetrating movement of the blowing mandrel 7 into the parison 3. The blowing air emanating from the mouth opening 9 of the parison is then taken up by the cavity 22 and passed on from the latter via a silencer (Fig. 2). <IMAGE>
Patent DE-3616219-A1 (DE)
Title: Handle (welding-shield handle, interchangeable with electrode holder)
Inventor: CHRISTL WERNER
IPC: A61F9/06
Filed: 1986-05-14
Abstract: The handle mounting is intended to enable the handle or the electrode handle to be accommodated quickly and without problem. The welder consequently has one hand free for holding work. In contrast to other solutions, a longer and better view of the workpiece is obtained by the manipulation of the shield and a displacement is more unlikely. In addition, the assistant can be dispensed with in many cases.
Patent DE-3620755-A1 (DE)
Title: Vending machine for products
Inventor: DALLMANN HORST
IPC: G07F7/08
Filed: 1986-06-20
Abstract: A vending machine for products, which works either with cash or without cash, is proposed. For this purpose, a payment card (33) having value units can be introduced into the vending machine (10). The payment card preferably contains an electronic memory (34), in which the value units are stored. An electronic memory and control device (32) contained in the vending machine reads out the value units for the product selected by means of product keys (12) of the vending machine. As a result of the insertion of cash into the vending machine, value units can be credited on the payment card after the actuation of a specific product key (20). As a result of the actuation of another specific product key (21) and the keyboard (24), the vending machine debits value units from the payment card and dispenses a cash amount corresponding to the value units. <IMAGE>
Patent DE-3620860-A1 (DE)
Inventor: KARBACH STEFAN DR
IPC: C07C323/22
Filed: 1986-06-21
Abstract: Substituted acrylates of the general formula   <IMAGE>   where R1 and R2 are alkyl, alkenyl or alkynyl, X is hydrogen, halogen, alkyl, alkoxy, tirfluoromethyl, cyano or nitro, Y is ethylene, ethenylene, methyleneoxy, oxymethylene, thiomethylene, methylenethio or oxygen, R is hydrogen, substituted or unsubstituted alkyl, cycloalkyl, alkenyl, cycloalkenyl, alkynyl or cycloalkynyl, and fungicides containing these compounds.
Patent DE-3629954-A1 (DE)
Title: Process and apparatus for dewatering wet material, in particular slip
Inventor: PREHM YORCK-UWE DIPL ING
IPC: C02F11/12
Filed: 1986-09-03
Abstract: Process and apparatus for dewatering wet material, in particular flowable and/or pourable bulk materials or the like with a high water content, in particular slip. To dewater wet materials containing granular material or particles by machine to powder dryness in a way which is quick, cost-effective and saves energy, solid-matter particles are dynamically dispersed in at least one drying stage and moisture is separated and extracted by the dispersing and/or dispersed material by constant application of an adapted vacuum. For this purpose, an apparatus comprises at least one device or stage which carries out a flash drying process, dynamically rectifies, disperses and conveys solid-matter particles in a container or the like, generates a vacuum and uses the latter to separate and remove moisture. <IMAGE>
Patent DE-3636934-A1 (DE)
Title: Double-encapsulated internal combustion engine
Inventor: ZERNIG NORBERT DR
IPC: F02B77/13
Filed: 1986-10-30
Abstract: The invention relates to an internal combustion engine with a capsule 2 enclosing the housing of the internal combustion engine all-round and a closed air chamber 3 provided between internal combustion engine 1 and capsule 2. In order to improve the outward sound insulation and the thermal insulation, it is proposed that the capsule 2, at least in partial areas, be of double-walled design and that a second air chamber 5, enclosed all-round, be formed between the capsule 2 and the outer wall 4. <IMAGE>
Patent DE-3637409-A1 (DE)
Title: Pressure-reducing valve
Inventor: RONZON NORBERT
IPC: G05D16/06
Filed: 1986-11-03
Abstract: The object is to avoid unwanted noise generation during the operation of a pressure-reducing valve, the housing of which has a radial inlet opening, a radial outlet opening and a housing insert which can be inserted into the housing transversely to the said openings and in which there is provided a deflection passage starting from the inlet opening and leading through a valve seat into the outlet opening, this deflection passage being passed through by a valve rod arranged axially in the housing insert and bearing a valve element and the said valve rod being held on a pressure balance diaphragm arranged on the housing insert and delimiting a balance chamber. In order to achieve this object, a medium flow regulator (20) with a plurality of baffles arranged and designed in such a way that they redirect the flow of medium into an at least predominantly axial direction is provided in the deflection passage (7') upstream of the valve seat (8) and adjoining the inlet opening (4). <IMAGE>