baber/WOPTO huggingface dataset:
Patent DE-3211617-A1 (DE)
Title: Single-lever mixer-tap
Inventor: WOITELLE ROLAND
IPC: F16K11/078
Filed: 1982-03-30
Abstract: The invention relates to a single-lever mixer-tap, in which the quantity and temperature of the mixed water are controlled via one lever using a pair of discs, which lever is supported such that it can pivot vertically in a lever support which can pivot horizontally within a pivoting range that is bounded by stops. Provided on the lever support (7) and on a stop cover (70) which is arranged such that it cannot rotate about the lever support are fixedly arranged stops for limiting the total pivoting range and continuously variably arranged stops for additionally limiting the pivoting range which determines the maximum supply of hot water. <IMAGE>
Patent DE-3212755-A1 (DE)
Title: Electronic counter in 1-of-10 code
Inventor: MERKLE PAUL
IPC: H03K3/286
Filed: 1982-04-06
Abstract: The subject matter of the invention is developing the up counters and down counters and up/down counters according to P 3146336.3 and P 3147439.1 as special counters, the flip flops of which are not reset-preselected in accordance with the shift register principle but in accordance with the principle of self-reset preselection. In comparison with the representations in P 3146336.3 and P 3147438.1, the indicating circuit is shown changed in the area of the dual flip-flop (5-15). This changed representation does not change anything in the circuit. <IMAGE>
Patent DE-3216308-A1 (DE)
Title: Sintered moulding based on silicon nitride
Inventor: OLAPINSKI HANS DR DIPL CHEM
IPC: C04B35/584
Filed: 1982-04-30
Abstract: A moulding produced on the basis of silicon nitride, if appropriate with additional use of compounds of metals from groups two to four of the periodic table of the elements, by pressureless sintering is produced using 0.3 to 15 % by weight, preferably 0.5 to 4 % by weight, of boron oxide. In addition, one or more components, selected from the group comprising MgO, Mg3N2, Al2O3, AlN, SiO2, Y2O3, ZrO2, HfO2, La2O3 and rare earth oxides, can also be used, preferably in a quantity from 1.5 to 15 % by weight. For production, the components are intimately mixed with one another and have a size of 1  mu m (median value) after they have been ground. The pressed shapes formed by the powder mixture are sintered preferably at normal atmospheric pressure under non-flowing pure nitrogen for 10 minutes to 3 hours at temperatures between 1500 and 1650 DEG C.
Patent DE-3217370-A1 (DE)
Title: Process for covering a door with plastic-foil blanks and door covered by the process
Inventor: OFFENBECHER JOSEF
IPC: E06B3/70
Filed: 1982-05-08
Abstract: The invention relates to a process for covering a door with plastic-foil blanks, in which the heated foil blanks are laid onto the machined surfaces of the door, in which the edges of the heated foil blanks are introduced into a groove fashioned continuously in the door end faces and are fixed therein, and in which the recooled fixed foil blanks are held flush on the surfaces of the door as a result of an increase in tension. So that doors with fillings can also be covered with foil blanks, in a door having fillings of smaller thickness held in frame parts the transitional edges of the frame parts towards the fillings are made perpendicular to the surfaces of the fillings, the filling-covering regions of the heated foil blanks fixed in the groove are lowered onto the surfaces of the fillings, the regions of the foil blanks lowered onto the surfaces of the fillings are firmly connected to the fillings and/or the frame parts in all the transitional regions towards the adjacent frame parts, and the connection points are covered by means of frames formed from covering strips and surrounding the fillings.
Patent DE-3218942-A1 (DE)
Title: Board game
Inventor: ERNST MEINHARD
IPC: A63F7/06
Filed: 1982-05-19
Abstract: Board game having a planar playing surface, having a surround which projects upwards on the playing surface and encloses the playing area, having a ball which runs freely on the playing area, having two catching devices, preferably goals, which are arranged on opposite sides of the playing area and are intended for the ball, having obstacles which are arranged in the region of the playing area and are intended for the ball, and having means for moving the ball on the playing area. According to the invention, the obstacles are obstacle pins which are fixedly arranged on the playing area, and the means for moving the ball are bars. In contrast to known board games of this type, in which the obstacles are moved and are used for moving the ball, the obstacles according to the invention are fixed, and movement takes place by means of an additional bar. The board game is thus considerably simpler, cheaper and is also suitable for playing at home. <IMAGE>
Patent DE-3222271-A1 (DE)
Title: Method for controlling and regulating a synchronous machine
Inventor: HUSSELS PETER DIPL ING
IPC: H02P21/10
Filed: 1982-06-10
Abstract: In a method for controlling and regulating a synchronous machine which is operated on the converter and has indirect flux orientation, that is to say the flux position which is required for control being calculated from the rotor position and from the reference variables for the currents, and the components of the actual flux value being additionally determined from the terminal voltage and current, the object exists of compensating for errors in the rotor model when calculating the reference variables for the angle  delta  as well as the reference variable for the excitation current iE, by regulation. This is achieved by the co-ordinates ( psi m,  psi l) of the actual flux value ( psi  alpha ,  psi  beta ) being determined with respect to the previously calculated position of the flux using a co-ordinate rotator (3'), by the deviation in the m-component of the flux vector from the reference value  psi  being supplied to a first flux regulator (11a) whose output signal is subtracted from the reference value of the stator current component in the magnetisation direction (Ism) which is supplied to the rotor model, that is to say to the device for calculating the reference values for the angle  delta between the flux and rotor axes and for the excitation current iE (2), while the reference variable for the stator current component in the magnetisation direction (Ism) impressed on the machine remains uninfluenced, and by the deviation in the 1-component of the flux from the value zero being supplied to a second flux regulator (11b), whose output signal is subtracted from the reference value of the stator current component at right angles to the magnetisation direction (isi), which is supplied to the rotor model, while the reference variable for the stator current component at right angles to the magnetisation direction (isi), which is impressed on the machine, remains uninfluenced. <IMAGE>
Patent DE-3225244-A1 (DE)
Title: Motor-car brake valve, especially foot-operated brake valve for motor vehicles
Inventor: EIBAND KARL
IPC: B60T15/04
Filed: 1982-07-06
Abstract: In a motor-car brake valve, especially a foot-operated brake valve for motor vehicles, which is equipped not only with the valve device (5) for the friction brake, but additionally with a pneumatically acting retarder valve (3) for the retarder brake, the actuating devices for the retarder valve and for the valve device are guided telescopically relative to one another along a common axis, the retarder valve (3) and the valve device (5) being accommodated axially in line in a common housing of the foot-operated brake valve. The retarder valve (3) is located between the valve device (5) for the friction brake and the foot-operated brake valve top side containing the footplate (1). The valve device (5) can be actuated by a pressure rod (19) extending axially through the retarder valve (3), whilst the actuating elements for the retarder valve (3) surround the pressure rod (19) radially on the outside in a sleeve-shaped manner and are displaceable relative to the pressure rod (19). There are adjusting means in the form of discs, by means of which the adjustment values of the valves can be determined absolutely and relative to one another. The adjustment of the various values can be carried out from outside the fixedly mounted foot-operated brake valve. <IMAGE>
Patent DE-3227738-A1 (DE)
Title: Xerographic printer
Inventor: OTTEN ANDREAS
IPC: H04N1/29
Filed: 1982-07-24
Abstract: In the xerographic printer, an intensity- or frequency-modulated laser is used to read into a photosensitive layer a charge pattern which is then converted into an image using conventional xerographic procedures. It is possible to eliminate the rollers customary in conventional photocopiers, and to read the charge pattern into a photosensitive strip. With the printer described here even colour prints can be so quickly produced that colour television images can even be printed out. <IMAGE>
Patent DE-3232422-A1 (DE)
Title: Connection piece for spray guns
Inventor: HUBBES HILMAR
IPC: B05B7/24
Filed: 1982-09-01
Abstract: A connection piece for a spray gun is described, which gun has a retaining ring for attachment to a can filled with a liquid to be sprayed, especially a paint adjusted to an appropriate viscosity. The connection piece consists of a moulding with an essentially flat middle piece which has shoulders formed on its wide sides and which has an axial through-bore. One of the shoulders fits the retaining ring of the spray gun, which ring is attached to this shoulder. The other shoulder is for fixing the connection piece in the opening of the can from which the liquid is to be sprayed.
Patent DE-3234182-A1 (DE)
Title: Device for generating an auxiliary hydraulic force
Inventor: SAUER JOSEPH
IPC: F16H61/00
Filed: 1982-09-15
Abstract: The device for the actuation of control elements of a motor vehicle transmission by means of servo cylinder (44) has an energy converter (14), in which a differential piston (23) actuated by pressure medium against a spring force (24) is arranged, which is connected to a pump piston (29). Due to the reciprocating movement of the differential piston (23) the pump piston draws pressure medium from a tank (34) and delivers this into a pressure line (36), to which a pressure accumulator and/or a consuming unit are connected. A reversing valve (13) serving for reversal of the differential piston (23) is also controlled by the pressure medium, that is no further means such as electrical operating devices are necessary for its control. The device therefore functions automatically and is automatically shut off when the pressure accumulator (37) is fully charged. <IMAGE>
Patent DE-3235644-A1 (DE)
Title: Screw conveyor with one or more threads consisting of mutually rotatable sheet metal lamellae
Inventor: HESS ADRIAN VAN
IPC: B65G33/26
Filed: 1982-09-25
Abstract: Published without abstract.
Patent DE-3243170-A1 (DE)
Title: Method for feeding fuel to the carburettor chamber or the injection nozzles of a spark ignition engine and device for implementing the method
Inventor: ABU NAMUS FAYEZ
IPC: F02D33/00
Filed: 1982-11-23
Abstract: A device for feeding fuel to a spark ignition engine has a vessel (10) into which the fuel is fed. The vessel is pressurised by means of compressed air and the fuel in the vessel is fed by the compressed air by way of connecting lines (24, 26, 28, 30) to the carburettor chamber or the injection nozzles (56 to 62, 64 to 70). In the connecting lines are valves (32 to 38), of which one valve is opened for the maintenance of idling, the valves of further connecting lines (28, 30) being operated according to the position of the accelerator pedal. In addition a connecting line (26) is provided, which has a valve (34) which is so controlled that it is open when the engine is cold but closed when the engine is at operating temperature. <IMAGE>
Patent DE-3244398-A1 (DE)
Title: Arrangement for the detachable connection of two board-shaped elements at the correct angle
Inventor: MUNZ JOHANN
IPC: F16B12/46
Filed: 1982-12-01
Abstract: The invention relates to an arrangement for the connection of board-shaped elements, especially for the construction of furniture pieces which can be dismantled. A first element (1), for example the side or intermediate wall of a cabinet, has a recess (3) which runs parallel to the edge (4) of the element. A side surface (6) bounding the recess is provided with a longitudinally running rib (7) which projects into the interior of the recess (3). The second element (2), which is to be connected to the first element (1), is provided with a groove (9) running parallel to the edge, and the end surface (10) opposite the groove is chamfered at an angle of approximately 35 DEG . The second element (2) is inserted into the recess (3) in a twisted position and is subsequently pivoted so that the groove (9) engages over the rib (7) in a positively-locking manner. In consequence, the second element (2) is locked with respect to the first element (1) at the correct angle. The connection between the two elements (1, 2) can easily be released again without tools. <IMAGE>
Patent DE-3245198-A1 (DE)
Title: Transport device for containers, in particular bottles
IPC: B65G47/68
Filed: 1982-12-07
Abstract: The invention relates to a transport device for containers, in particular for bottles, with an inlet and an outlet, with a conveying section which extends in the inlet-outlet direction (conveying direction), this section being formed at least over part of its area by at least a first and a second conveying element, the conveying elements directly neighbouring one another and forming surfaces for the containers to stand on, and with guides which bound the conveying section laterally, the guide in the region of the outlet being formed at at least one side of the conveying section by at least a first guide portion which lies at a slant with respect to the conveying direction, extends beyond the first conveying section and in the conveying direction merges into a second guide portion which extends in the conveying direction at the side of the second conveying element which neighbours the first conveying element. The transport device is distinguished in that the surfaces, on which the containers stand, formed by at least one conveying element are inclined transversely with respect to the conveying direction in such a way that they form an angle of less than 180 DEG  with the stand-on surfaces of at least one neighbouring conveying element. <IMAGE>
Patent DE-3248634-A1 (DE)
Title: Process for the production of an annular shaped body, in particular a blank for a race of a rolling bearing
Inventor: BREME JUERGEN DR ING
IPC: B21D53/10
Filed: 1982-12-30
Abstract: In a process for the production of annular shaped bodies, in particular blanks for races of rolling bearings, a semi-finished product is produced by forming and a raw body of annular cross-section is formed from this by mechanical working. In order to make possible the production of blanks with a considerably improved wear-reducing effect while making economical use of materials, the semi-finished product is a band which is bent to form an annular body and joined at the ends (abutting edges).
Patent DE-3301229-A1 (DE)
Title: Broad-strip clamp for the sealed connection of smooth-cylindrical pipe ends, especially of sewage pipes, by means of a sealing element
IPC: F16B7/08
Filed: 1983-01-15
Abstract: In order to improve the sealed connection of smooth-cylindrical pipe ends by means of a broad-strip clamp (12A), in the sense of increased axial strength, and in order to prevent the sealing lips being pinched over during contraction of the broad-strip clamp (12A), pins (24) are embedded in the sealing element (13A), which pins penetrate the elastomeric material of the sealing element (13A) during contraction of the broad-strip clamp (12A), and claw themselves into the outer walls of the pipe ends which are to be connected. In this case, the pins (24) at the same time form stops which prevent the sealing lips being pinched over. The main application of the invention is in the sealed connection of sewage pipes in buildings. <IMAGE>
Patent DE-3301400-A1 (DE)
Title: Device for fastening a wall cupboard or the like to a wall
IPC: A47B95/00
Filed: 1983-01-18
Abstract: To improve a device of this type, consisting of an angle piece (1), a first leg (2) of which is intended for fastening to the top of the wall cupboard (3) or the like and the other second leg (4) of which is intended for fastening to the wall (5), in each case at least one fastening screw (6, 7) being added to both legs (2, 4), in such a way that, even if the wall cupboard (3) is subsequently changed in position relative to the wall (5) in the vertical direction after assembly of the cupboard (3), the original stability of the cupboard (3) can nonetheless be maintained, at least one straight guide piece (9) is allocated to the second angle-piece leg (4) intended for fastening to the wall (5), which straight guide piece (9) is mounted so as to be adjustable relative to and along the leg (4), and the fastening screw (7) is arranged to act in such a way that it can be clamped solely against the guide piece (9). <IMAGE>
Patent DE-3303546-A1 (DE)
Title: Control device for needle positioning, single-stitch sewing and limiting of the final speed
Inventor: SCHULZ DIETER
IPC: D05B69/22
Filed: 1983-02-03
Abstract: The control device according to the invention relates to sewing machines with electronic speed regulation or with electronic speed regulation and electronic seam-pattern control. The object of the invention is to provide a circuit board equipped with few integrated circuits and in the form of a module which can be connected by means of plug connections to an electronic speed regulation and to an electronic seam-pattern control, so that the electronic speed regulation present in the sewing machine can be extended, on the one hand, by the functions "needle positioning", "single-stitch sewing" and "limiting of the maximum final speed" and, on the other hand, by an electronic seam-pattern control. Both operating elements and electronic components are located on the circuit board of the module according to the invention. The sector of use is restricted to sewing machines having an electronically controlled drive.
Patent DE-3304022-A1 (DE)
Title: Process for cooling and/or sealing gaps and lubricating screw machines or other gas-delivering displacement machines
Inventor: VINZ PETER DR ING
IPC: F01C21/00
Filed: 1983-02-07
Abstract: A process for cooling and/or sealing gaps and lubricating screw machines or other gas-delivering displacement machines is proposed, the coolant being a molten metal, for example the eutectic alloy of gallium and tin or of gallium and indium. The molten metal is preferably fed at the gas inlet of the machine and, in the case of compression or depressurisation of condensing gases, precipitated in a condenser and collected.
Patent DE-3306678-A1 (DE)
Title: Method for monitoring party lines and telephone subscriber lines connected thereto
Inventor: HUTT HANS
IPC: H04Q5/02
Filed: 1983-02-25
Abstract: The method according to the invention specifies how monitoring signals are continuously sent out by one of the interfaces connected in parallel with a party line, one interface in each case addressing the next one in the sequence. The monitoring signals consist of two part signals, the first one of which identifies the monitoring per se and the second one of which identifies the interface at which it is to be evaluated. During a disturbance, the station transmitting last selects, if an interface is not able to send out a monitoring signal, the next interface but one. The monitoring signals can consist of audio-frequencies in accordance with the familiar multi-frequency method.
Patent DE-3310538-A1 (DE)
Title: Pressure transducer with a pressure-sensitive diaphragm
Inventor: SCHULZ WINFRIED DR ING
IPC: G01L9/00
Filed: 1983-03-21
Abstract: The invention relates to a pressure transducer with a pressure-sensitive diaphragm (5) which is firmly clamped in place at its margin and on which at least one wire strain gauge (11) is held. In order to give the pressure transducer especially high sensitivity, a narrow bending beam (8) extends across the diaphragm (5). The bending beam (8) is firmly connected to the diaphragm (5) and is firmly clamped in place at least at one end. To further increase the sensitivity of the pressure transducer, in each case at least one comparatively short rod can be arranged on the diaphragm on either side of the bending beam and transversely to its longitudinal axis. It is especially advantageous from the production point of view if the diaphragm is etched out of a disc, the bending beam, the short rods and a clamping margin of the diaphragm being left behind. <IMAGE>
Patent DE-3317663-A1 (DE)
Title: Universal joint
Inventor: GEISTHOFF HUBERT ING GRAD
IPC: F16D3/40
Filed: 1983-05-14
Abstract: Published without abstract.
Patent DE-3318780-A1 (DE)
Title: Spiralfoermige ansaugvorrichtung fuer eine brennkraftmaschine
Inventor: KANDA MUTSUMI
IPC: F02B31/08
Filed: 1983-05-24
Abstract: Offenbart ist ein Motor mit einer Ansaugvorrichtung, die eine Trennwand hat, die sich von der oberen Wandung der Ansaugvorrichtung nach unten erstreckt. Die Trennwand bildet einen spiralförmigen Abschnitt, einen tangential mit diesem verbundenen Ansaugabschnitt, und einen Bypasskanal aus, der den Ansaugabschnitt und den spiralförmigen Abschnitt verbindet. Die Trennwand erstreckt sich in die Nähe der Seitenwandung des spiralförmigen Abschnitts und bildet einen engen Durchgangsabschnitt dazwischen. Die Breite der oberen Wandung des Ansaugabschnitts nimmt allmählich in Richtung dieses engen Durchgangsabschnitts ab. Ein Drehventil ist im Bypasskanal angeordnet und wird durch eine unterdruckbetätigte Membranvorrichtung betätigt. Das Drehventil ist geöffnet, wenn die in den Zylinder des Motors geführte Luftmenge einen bestimmten Wert übersteigt.
Patent DE-3328510-A1 (DE)
Title: Switching device for switching mains voltages
IPC: H01H50/68
Filed: 1983-08-06
Abstract: A switching device for switching mains voltages is described, in which an electromagnet is combined with a switching element, and the switching element is a switch with a geometric lock.
Patent DE-3329459-A1 (DE)
Title: Arrangement for the multi-stage drawing of metal wire
Inventor: PFEIFFER HANS DIPL ING
IPC: B21C1/14
Filed: 1983-08-16
Abstract: The invention relates to an arrangement for the multi-stage drawing of metal wire, having one driven drawing pulley per stage, directed towards the circumference of which is a drawing die. In order to be able to construct a plurality of drawing stages in prefabricated form and to do this with a small space requirement, the shafts of the drawing pulleys are constructed in the form of a driven central shaft and hollow shafts coaxially surrounding the latter, each of which has, coaxially one above the other, the drawing pulleys associated with the drawing stages. Downwards too, the shaft ends become shorter in steps towards the outside and the respectively exposed ends of the shafts are connected to one or more driving devices. The drawing dies are here expediently held at least jointly in groups in one or two beams, advantageously in an exchangeable manner.
Patent DE-3330107-A1 (DE)
Title: Transport and storage container for shoes
Inventor: GRAEBER GUNTER
IPC: B65D5/46
Filed: 1983-08-20
Abstract: The transport and storage container (10) has a cuboid outer container (12), open at least at the front end side, into which and from which an inner container, open at its top, can be inserted and withdrawn in a manner of a drawer. In the end wall (26) of the inner container (14) which is visible in the open end face of the outer container (12) is a gripping aperture (30) as a purchase for withdrawing the inner container. Arranged on the outer surface of one of the side walls (16) is a carrying handle (32) which permits the container (10) to be transported in a manner similar to a suitcase. <IMAGE>