baber/WOPTO huggingface dataset:
Patent DE-3516912-A1 (DE)
Title: Device for the paper delivery
Inventor: BOECK ARTHUR DIPL ING
IPC: B41J11/70
Filed: 1985-05-10
Abstract: In printers with a paper supply roll, a tearing-off rail is preferably provided for the sheetwise separation of the printed text.   In the case of publicly accessible printers of conventional design, there is a risk of unauthorised removal of the printing paper. The invention provides an arrangement of the tearing-off rail (5) which is inaccessible from the outside. The web of paper (1) is guided (3, 4) around a tearing-off rail (5) which is arranged in the opposite direction to an outlet opening (6). By pulling the free end of the web of paper (1), it is placed around the tearing edge of the rail (5) which, with increased tension, separates the corresponding part of the web of paper (1). <IMAGE>
Patent DE-3519933-A1 (DE)
Title: Gas plug socket
Inventor: SEPPELFRICKE OTTO DIPL ING
IPC: F16L37/23
Filed: 1985-06-04
Abstract: The gas plug socket has a tubular gas transmission body, which can be rotated in the plug socket housing, for accommodating a connecting plug, and has a housing inlet channel which is directed at right angles to the transmission body. The blocking device consists of a sphere which can be rotated about the longitudinal axis of the transmission body and has a rectangular sphere channel. The inlet end of the transmission body projects into the outlet end of the sphere channel and is coupled in a rotationally fixed manner to the sphere by means of projections and depressions which can be pushed into one another in the longitudinal direction of the transmission body. The external diameter of the sphere is less than the internal diameter of the housing inlet channel, and the sphere lies with its sides which are diametrically opposite in the longitudinal direction of the inlet channel on two elastic sealing rings of the plug socket housing, of which one sealing ring is arranged on a pipe connecting piece which is inserted into the inlet channel and by means of which the sealing ring can be pressed against the sphere.
Patent DE-3521201-A1 (DE)
Title: Organosilicon compounds
Inventor: PAULUTH DETLEF DR
IPC: C09K19/40
Filed: 1985-06-13
Abstract: Organosilicon compounds of the formula I  R<1>-A<1>-A<2>-O-Cn-H2n-SiXaYbZc in which R<1>, A<1>, A<2>, X, Y, Z, n, a, b and c are as defined in Claim 1, can be used to produce a homeotropic alignment of liquid-crystalline phases on surfaces.
Patent DE-3523754-A1 (DE)
Title: Device for identifying a rotational movement of a vehicle about its longitudinal and/or transverse axis
Inventor: HUBER GUNTRAM DIPL ING
IPC: G01C19/42
Filed: 1985-07-03
Abstract: When a vehicle turns over, this device generates an electrical signal which triggers passive safety devices present in the vehicle. In the embodiment according to the invention, the signal is generated by a gyroscope-supported sensor with previously determined critical angles of rotation which can be selected to be of different magnitude depending on the direction of rotation.
Patent DE-3528959-A1 (DE)
Title: Flat pallet
Inventor: HAMMERS PAUL
IPC: B65D19/38
Filed: 1985-08-13
Abstract: The support board of the flat pallet intended for stacking storage products in shelves or structures is formed by the covering boards of at least two small pallets with spacers provided on their undersides to facilitate transportation. In order to maintain the same storage capacity as in the use of non-divisible flat pallets despite easy transportability, the flat pallet consists of small pallets fitted together by a composite system which can be releasably connected to the spacers. The covering boards of the small pallets form the support board for the product to be stored. Provided as the composite system are a number of connecting elements corresponding to the number of rows of adjacently or successively arranged small pallets and at least one composite element which connects the connecting elements to one another and to at least one of the small pallets. The connecting elements are insertion boards which can be inserted in grooves arranged facing one another in the spacers and have guide strips which engage below the underside of the covering boards for the composite elements which can be inserted between them. A stop which engages behind an outer edge of the small pallets on each composite element and a lock which can be connected releasably to the ends of the guide strips guarantee a firm bond.
Patent DE-3544398-A1 (DE)
Inventor: HAMMER BENEDIKT DR
IPC: D21C9/10
Filed: 1985-12-16
Abstract: 1. Process for the bleaching and delignifying of cellulose-containing products with peroxides and/or oxygen and/or ozone, characterised in that one additionally uses 0.01 to 2.5 wt. % of cyanamide and/or cyanamide salts, referred to the dry weight of the cellulose, and adjusts the pH value of the bleach to 4 to 13.
Patent DE-3545625-A1 (DE)
Title: Water-free, liquid recording material
Inventor: KAUFMANN RAINER DIPL ING
IPC: C09D11/36
Filed: 1985-12-21
Abstract: The invention relates to water-free (anhydrous), liquid recording materials for machine or hand writing instruments, characterised in that they contain about 1-20% of polymeric dyes or about 1-20% of dyes bonded to polar and/or ionic polymers via primary (principle) valencies and/or secondary valencies and/or dipole forces, about 0.5-20% of polymers in high-boiling solvents having an evaporation index of greater than 1000 and have a viscosity of less than 100 mPas/sec at 20 DEG C.
Patent DE-3601685-A1 (DE)
Title: Radiator protective grille for construction vehicles
Inventor: CAMERON THOMAS MILLER
IPC: F01P11/12
Filed: 1986-01-16
Abstract: Radiator protective grille for a construction vehicle, comprising a sheet metal plate with a plurality of holes, which represent flow passages, and at least one reinforcing strut, running horizontally and integrally formed with the sheet metal plate, which strut projects from the vertical plane of the sheet metal plate. <IMAGE>
Patent DE-3606133-A1 (DE)
Title: Process for applying stiffening material reinforcements in the case of refuse containers and device for carrying out this process
Inventor: ECKHARDT MARTIN DIPL ING
IPC: B29C73/12
Filed: 1986-02-26
Abstract: The invention relates to a process for applying stiffening material reinforcements to at least one corner region, having broken areas, of refuse containers. For repair, the refuse containers are clamped in the corner regions such that the wall assumes its original shape in the corner regions and, during clamping, a material strip is pressed onto the outside, after which the material strip is non-releasably bonded to the outer wall and, after the bonding, the clamping is released. A device for carrying out this process has at least one mould core and a holding down means, between which a corner region of a refuse container can be firmly clamped and brought back to its original shape. <IMAGE>
Patent DE-3607094-A1 (DE)
Title: Flow heater (instantaneous water heater) housing
Inventor: APPUN ERNST
IPC: F24H9/02
Filed: 1986-03-05
Abstract: In a flow heater housing with a rear holding frame and a front covering hood 3, the mounting possibilities are to be improved. For this, the holding frame is divided into an upper frame part 1 and a lower frame part 2. The lower frame part 2 is open towards the back, whereas the upper frame part 1 is provided with a continuous rear wall 7. <IMAGE>
Patent DE-3608581-A1 (DE)
Inventor: RENNEN HEINZ DR
IPC: C04B18/26
Filed: 1986-03-14
Abstract: A description is given of structural elements, in particular plasterboards of the sandwich-type or pure plasterboards, the plaster core containing up to about 10% wood chips in addition to the additives known in this technology. The chips are made up in turn of elongated strip-shaped flat chips produced in cutter mills and plate-type flat chips produced in swing-hammer mills. They are added to the dry plaster with the other components, after which this mix is processed on a standard sandwich-type plasterboard machine with water being added. <IMAGE>
Patent DE-3609593-A1 (DE)
Title: Manhole cover with switch cabinet, in particular for tee-off substations and/or amplifier stations
Inventor: SCHATTA MARTIN
IPC: E02D29/14
Filed: 1986-03-21
Abstract: The manhole cover receives, on the inner side, the switch cabinet and/or the pallet or the underground-cable sleeves. Its two axial bearing journals are fitted rotationally in the vertical bearing shells which are arranged in the recessed upper edge of the rectangular casing. The full-turn limitation of the manhole cover is always possible by means of the threaded prismatic stops inserted in the two planar corners of the rectangular casing, while its lock-type arresting flush with the upper edge is achieved, in a manner appropriate for functioning, by screwing the socket-head-shaped cover threaded bolts into the threaded prismatic stops. The lower edge of the rectangular casing, which has no base and is seated on the trench foundation base, exhibits the underground-cable protective-tubing cutouts in which the respective underground-cable protective tubings and their underground cables are mounted. According to the invention and in a manner appropriate for functioning, inter alia no path work and no hindering of people and vehicles takes place; it is invisible in the overall open road layout while providing optimum protection against all acts of force.
Patent DE-3612770-A1 (DE)
Title: Heat exchanger
Inventor: HAFERKAMP WOLFGANG
IPC: F28F1/42
Filed: 1986-04-16
Abstract: Because, as is generally known, the degree of heat exchange depends not only on the temperature difference and the exchange surface but also on the path of the medium through the pipe, the speed and its thorough mixing, by using tubes with screw-shaped corrugation or twist in heat exchange apparatuses of the most different arrangement this effect can be used to increase the exchange efficiency.
Patent DE-3615388-A1 (DE)
Title: Electrohydraulic servo valve
Inventor: GROMAKOV VITALIJ VIKTOROVIC
IPC: F16K31/02
Filed: 1986-05-07
Abstract: The electrohydraulic servo valve has connected one behind the other an electromechanical transducer 1 and a hydraulic intensifier 2, the first intensifier stage 3 of which is hydraulically connected to the end control chambers 8, 9 of a control spool 10 of a second intensifier stage. In the body 24 of the control spool 10, a bore 25 is made on the side of one of the end chambers 9. The bore 25 forms a common control chamber 26 with this chamber 9. The position indicator 18 of the control spool 10 is accommodated in the chamber 26. The sensor element of the indicator 18, in practical application an armature 22, is rigidly connected to the control spool 10. <IMAGE>
Patent DE-3616941-A1 (DE)
Title: Aid for worktops
Inventor: HACKENBERG EDELBERT
IPC: A47B21/03
Filed: 1986-05-20
Abstract: The invention relates to an aid for worktops on which a display unit, an operating unit for controlling electronic devices and a holder for documents are to be set up. It is the object of the invention to create an aid which is ergonomic in all respects and which is intended to facilitate working at these workstations, which are problematic in any case. Firstly, it achieves this by means of a holder for documents of relatively great weight, which can be adjusted with the document and is stable in all of the selected positions. It is especially this holder which, according to another feature of the invention, can be integrated in an aid which arranges the entire workstation in such a manner that all devices of all relevant types necessary for this can be adjusted in all dimensions and are accessible. It achieves this by means of a base frame which can be placed onto the worktop and which carries both the display unit and the holder in an optimally ergonomic position.
Patent DE-3617229-A1 (DE)
Title: Radiation detector
Inventor: HECKENBERGER WOLFGANG
IPC: H01L31/0216
Filed: 1986-05-22
Abstract: To prevent optical crosstalk, it is proposed in a multi-element detector to provide a radiation-opaque metal mask with optical windows for the individual detector elements.
Patent DE-3627713-A1 (DE)
Title: Circuit arrangement of a converter which supplies a synchronous motor at low rotation speeds via two DC intermediate circuits
Inventor: VOIGT HANS-HERBERT DIPL ING
IPC: H02P25/024
Filed: 1986-08-15
Abstract: Published without abstract.
Patent DE-3629271-A1 (DE)
Title: Steel disc wheel for motor vehicles
Inventor: TAUTENHAHN WOLFRAM DIPL ING
IPC: B60B3/00
Filed: 1986-08-28
Abstract: The invention relates to a steel disc wheel for motor vehicles, having a steel disc component which can be mounted to a wheel flange by means of attachment bolts and has at least three bolt holes which are arranged on a circle and are for the purpose of receiving the attachment bolts. In order to achieve a simple and very precise centring of the wheel and comparatively low tightening torques, the individual bolt holes are each arranged inside pressed-out portions directed towards the wheel flange and are formed without caps, the pressed-out portions, viewed in plan view of the wheel, being bounded towards the wheel centre in each case by an approximately circular contour whose apex points lie on a diameter corresponding to the centring diameter of the wheel flange. <IMAGE>
Patent DE-3631866-A1 (DE)
Title: Batch-type continuous-flow washing machine
Inventor: GRUNEWALD HEINZ
IPC: D06F31/00
Filed: 1986-09-19
Abstract: In a continuously working batch-type continuous-flow washing machine, the pivotable and rotatable inner drum is subdivided into a plurality of chambers by partition walls. Arranged at the connection points of the individual chambers are radially extending double-lip annular gaskets which at least in the region in which washing fluid is present, bear against the inner face of an outer drum and thus separate the different washing fluids from one another. The space between the two lips of the double-lip gasket is free of washing liquids and can be used in various ways. <IMAGE>
Patent DE-3634985-A1 (DE)
Title: Valley-slab blank
Inventor: TEUFEL JOHANN
IPC: E04D13/04
Filed: 1986-10-14
Abstract: Both right-hand and left-hand valley slabs for covering over a valley between two intersecting, rising roof surfaces can be obtained from a single embodiment of a valley-slab blank. Such a valley-slab blank comprises a planar slab material with a predetermined outer surface and has an outline which is delimited by a straight, sharp edge (slab front) and by a slab back which is aligned essentially parallel thereto and is arranged at a distance therefrom, and by two connecting edges which connect the shorter slab back to the longer slab front. One connecting edge runs - with respect to a central plane perpendicular to the longitudinal axis of the blank - in a mirror-inverted manner with respect to the other connecting edge. Preferably, each connecting edge follows essentially a hyperbola branch, whose curved portion merges into the slab back and whose largely straight portion intersects the slab front.
Patent DE-3636936-A1 (DE)
Title: Sensor-controlled evaluation circuits for die casting machines - allows measurement of several parameters from one sensor probe improving control
Inventor: KERN ROMAN
IPC: B22D17/32
Filed: 1986-10-30
Abstract: At least two sensor controlled evaluation circuits for the control of pressure or injection moulding machines, in which the movement of a piston in a housing with determined volume controls the amount of casting material fed into the mould per time unit. The evaluation circuits are connected to a common sensor designed to read at least two parameter functions. Further claims include use of a piezo-crystal pressure emitter, a temp. probe in the piston area connected to a memory for temp. comparisons over time periods, a position generator for the monitoring of piston movement, a servo-actuator in a cooling circuit, at least one dwell-pressure piston controlled by a comparison step which compares the output signal from the temp. gauge with a preset value and a threshold value switch. USE/ADVANTAGE - With increasing controls required for injection moulding machines, more and more probes are required. More sensors require space and openings in the walls causing sealing problems. This invention reduces the number of sensors by increasing the number of measured parameters per sensor avoiding the sealing problems and consequently reducing the excessive wear to which all sensors are subject. Additionally more accuracy can be achieved in controlling the process because comparison of parameters can be made from one sensor where previously comparison was made from sensors in different positions with different conditions.
Patent DE-3638753-A1 (DE)
Title: Urea derivatives
Inventor: HAEBERLE NORMAN DIPL CHEM DR
IPC: C07D295/215
Filed: 1986-11-13
Abstract: The invention relates to herbicidal compounds of the formula <IMAGE> in which X is a chlorine or bromine atom and R is an N,N-dimethylamino radical, an N-methoxy-N-methyl radical or a (4-methylpiperidin-1-yl) radical.
Patent DE-3638900-A1 (DE)
Title: Hydrostatic drive unit
Inventor: SCHMITT KARL DIPL ING
IPC: F15B11/16
Filed: 1986-11-14
Abstract: Published without abstract.
Patent DE-3642178-A1 (DE)
Title: Process and apparatus for dry SO2 and NOx separation downstream of fired boiler plants
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/86
Filed: 1986-12-10
Abstract: It known to separate off SO2 and NOx by flue gas scrubbing systems or dry additive systems and to use catalysts downstream of the SO2 separation in order to reduce the NOx load. It is further known to use coke from bituminous coal or brown coal to separate off NOx. In order to create a reliable, economical, easy to operate plant technology with the known reducing agents bituminous coal coke and/or brown coal coke, according to the invention it is proposed that SO2 separation is arranged downstream of the actual combustion boiler (9) and downstream of this is arranged a packed bed prefilter (5) for the SO2 separation, which prefilter is preferably charged with brown coal coke and downstream of the packed bed prefilter, a component (4), preferably NH3, necessary for the catalytic reduction of NOx is injected into the gas before this is fed to a packed bed filter (6) and passes from this into a further packed bed filter (7), which latter is charged with coke already once laden with SO2 in the packed bed prefilter (5) and the packed bed filter (7) represents a prefilter for the dust filter (8). <IMAGE>
Patent DE-3700341-A1 (DE)
Title: Oxygen sensor
Inventor: SCHAUER WALTER
IPC: F02D41/14
Filed: 1987-01-08
Abstract: An oxygen sensor is described which has an essentially conically shaped protective cap (6) in which passage openings (11) have been made in a plurality of planes arranged at a distance from one another. In order to improve the flow to the solid electrolyte (2), a chimney effect is intended to be achieved by this structural design of the protective cap. <IMAGE>
Patent DE-3701859-A1 (DE)
Title: Tipping container for vehicles, in particular rail vehicles
Inventor: CORSTEN LEONHARD
IPC: B61D9/02
Filed: 1987-01-23
Abstract: The invention relates to a tipping container for vehicles, in particular rail vehicles, which can be tilted with respect to the underframe of the vehicle about at least one preferably horizontal axis which lies at the bottom in order to empty out the load under the force of gravity and has at least one flap which is coupled at its upper edge area to the tipping container so as to be capable of pivoting about an axis which preferably extends parallel to the tipping axis. In order to be able to dispense with flap drives which are complex and susceptible to faults and to provide automatic locking and unlocking of the flap as a function of the tipping process, the flap can be locked in the normal position in which it closes the tipping container by at least one sliding element which interacts with a curved element in a positively engaging fashion with respect to the underframe of the vehicle. This positive locking is automatically released by a movement of the tipping container about the tipping axis.
Patent DE-3702936-A1 (DE)
Title: Fibre composite material
Inventor: ROTH SIEGFRIED DIPL ING
IPC: D04H1/42
Filed: 1987-01-31
Abstract: The fibre composite material consists of a multidirectional fibre laminate with 0@, +/-45@ and 90@ oriented fibres. In this arrangement, the fibres in the 0@ and/or 90@ orientation are high strength, with respect to tensile strength and elongation at break, and in the +/-45@ orientation are highly stiff with respect to modulus of elasticity. For the quoted fibre-orientation angle, a tolerance of up to +/-15@ in each case is provided.
Patent DE-3703440-A1 (DE)
Title: Floating-point scalar product formation circuit - converts variables to fixed-point representation in summation network
Inventor: KULISCH ULRICH PROF DR
IPC: G06F7/50
Filed: 1987-02-05
Abstract: The electronic circuit arrangement forms sums, esp. scaler products, using a summation network connected to a multiplier network via an exponentially-controlled mantissa positioner. The multiplier network passes one of the products each clock period via a product exponent analyser and the mantissa positioner to an array of synchronised transfer register lines (TR). Control variables from the analyser are inputted for the summation of the mantissas at the control variable transfer register parts together with the associated mantissas positioned within the parts of a line. The parts are connected to a control that performs specified tasks. ADVANTAGE - Wide operating range.
Patent DE-3714187-A1 (DE)
Title: Device for balancing cylinders in printing machines
Inventor: GORGS CHRISTIAN DIPL ING
IPC: B41F13/08
Filed: 1987-04-29
Abstract: The invention relates to a device for balancing cylinders in printing machines, for example plate cylinders, rubber-covered cylinders and printing cylinders, in which as a consequence of the inaccuracies of production during casting and of the accommodation of different clamping devices for printing plates in the cylinder gap (groove) there is a balancing of mass due to the application of co-rotating countermasses, the so-called balancing rails. The object of the invention is to prevent impermissibly large deformations of the cylinders and to ensure a high printing quality. The object of the invention, namely to arrange the balancing rails in the interior of the cylinders in such a way that when the cylinder jacket (barrel) is heated a relative movement of the balancing rails in the longitudinal direction is possible, is achieved when the balancing rails are arranged with one end fixed on a rib of the cylinder and with the other end in a sliding guide.
Patent DE-3715389-A1 (DE)
Title: Loudspeaker foam diaphragm, composite system
IPC: H04R7/12
Filed: 1987-05-08
Abstract: Published without abstract.
Patent DE-3717894-A1 (DE)
Inventor: SCHLINK WILHELM
IPC: B43K25/00
Filed: 1987-05-27
Abstract: The cap (1) consists of an outer cap sleeve (2), an inner sleeve (3) arranged in this cap sleeve (2), and a clip (6) attached to the outside of the cap sleeve (2). A connecting element (5) which can be inserted from outside into the cap sleeve (2) and the inner sleeve (3) is provided for fastening the clip (6) to the cap sleeve (2). The connecting element (5) passes through a bore in a fastening eye (7) of the clip (6) and has in its circumferential surface an annular groove (12) in which a necked-down portion (15, 16) at the end of the inner sleeve (3) catches. In this way, a connection which is simple to produce and assemble is provided between the clip (6), the cap sleeve (2) and the inner sleeve (3), which connection at the same time forms a tight closure at the end of the inner sleeve (3). A cap head (22) can be inserted from outside into the connecting element (5). The cap head (22) surrounds the connecting element (5) from the outside and permits a different design and colouring for the closure at the end of the cap. <IMAGE>