baber/WOPTO huggingface dataset:
Patent DE-3605064-A1 (DE)
Title: Radiator blind for motor vehicles
Inventor: PETER DIETMAR
IPC: B60K11/08
Filed: 1986-02-18
Abstract: A radiator blind for motor vehicles comprises a support frame fixed to the body, on which a plurality of swivelling flaps are arranged on both sides of a vertical centre plane. In order on the one hand to achieve a simple construction and rapid assembly of the radiator blind and on the other to reduce bending stresses of the flaps, additional intermediate bearings are provided on the flaps of both halves of the support frame. In addition, all flaps are rotatably connected, by means of lever arms formed on to the ends, to a single adjusting rail arranged in the area of the centre plane.
Patent DE-3607282-A1 (DE)
Title: Process for separating off SO2 and NOx from flue gases
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D53/60
Filed: 1986-03-06
Abstract: It is known to free flue gases downstream of refuse incineration plants from SO2 and NOx by integrated processes in the flue gas exhaust stream. Catalytic, dropwise and wet technologies are used. The disadvantage in the wet technologies lies in the water treatment which is comparatively complex. In order to remove these disadvantages, according to the invention it is proposed to use a two-stage separation of SO2 and NOx, the known SO2 scrubbing being performed in the first stage via limestone or hydrated lime and a sodium hydroxide scrubbing solution being used in the second stage for NOx separation, in which stage the residual SO2 emission from the first stage is reduced together with the NOx via electrolysis in such a way that N2 is cleaved off, transferred to the atmosphere and sodium sulphate is ejected as end product. The sodium hydroxide solution is provided with an EDTA and/or NTA complex, the scrubbing solution being converted in the bypass of an electrolysis cell for the reduction of iron(III) to iron(II).
Patent DE-3608076-A1 (DE)
Title: Chopping machine
Inventor: ESCHLBOECK RUDOLF
IPC: B02C18/22
Filed: 1986-03-11
Abstract: In a chopping machine for brush wood and offal timber, which has a driven cutter wheel (2) which bears chopper blades (6) which project above the end face pointing towards a horizontally arranged inlet duct (9) and interact with stationary counter-blades (7) there is provided in the inlet duct (9) a drawing-in apparatus (10, 11) which is intended to impart to the material which is to be disintegrated an advancing motion towards the end face of the cutter wheel and which comprises drivable drawing-in rolls which are arranged vertically and parallel to the end face of the cutter wheel (2) and of which one (11) can be adjusted against restoring springs (20) for setting the inlet gap. In order to prevent residual matter from accumulating in the inlet duct (9) and to prevent the movable drawing-in roll (11) from becoming jammed by such residual matter, there is provided for this adjustable drawing-in roll (11), which is only over-mounted above, a parallel guide (13-19, 23, 24) which guides the drawing-in roll (11) parallel to the end face of the cutter wheel (2). <IMAGE>
Patent DE-3611597-A1 (DE)
Title: Central remote escalator monitoring arrangement
Inventor: ABRAHAM DETLEV DIPL ING
IPC: B66B29/00
Filed: 1986-04-07
Abstract: This arrangement has a central processing unit (1), a number of concentrators, connected via a data network to the central processing unit (1) and in each case allocated to one escalator station, and a separate electronics controller (12) for each escalator (4). The electronics controller (12) communicates via the associated concentrator (3) with the central processing unit (1) so that all escalators of a traffic system can be monitored in a simple manner from this central processing unit. <IMAGE>
Patent DE-3612492-A1 (DE)
Title: Expanded centrifugal drive internal combustion engine
Inventor: FREUDENAU GUENTER
IPC: F02N7/10
Filed: 1986-04-14
Abstract: The application >>Expanded centrifugal drive internal combustion engine<< demonstrates as a further development of the prior applications with what versatility the above >>centrifugal drive<< principle can be configured and used in the engine. There is a wealth of possible starting arrangements for the centrifugal mass and free pistons, inter alia by means of a combined starting device. Larger engines may, to their particular advantage, have a genuine facility for switching individual free pistons on and off, reliably improving the economy of a centrifugal drive internal combustion engine in addition to other effective factors.
Patent DE-3616203-A1 (DE)
Title: Stirrer for paints
Inventor: STEIN BERNHARD
IPC: B01F15/00
Filed: 1986-05-14
Abstract: The present invention relates to a motor-driven stirrer, in particular for small quantities of paint, consisting of a stirring unit arranged at the end of a shaft. It differs from known stirrers due to the fact that the stirring unit has a preferably circular top disc and a preferably circular bottom disc, between which discs an intermediate plate is arranged centrally and perpendicular to the discs. <IMAGE>
Patent DE-3619780-A1 (DE)
Title: Edge guard for laminated insulating glass
IPC: E06B3/66
Filed: 1986-06-12
Abstract: The invention relates to a moulded plastic part which engages around the edge of laminated insulating glass. The moulded part is configured such that it can engage around different pane thicknesses. The moulded part is held automatically in the position given to it on the pane edge. By means of the moulded parts fitted on the edge of the laminated insulating glass, the subsequent position of the wedging of the pane in the window frame is predetermined and the pane can be set down without risk of chipping or damaging the pane edge.
Patent DE-3621929-A1 (DE)
Inventor: IVANUSEC MIRJANA
IPC: H01L25/07
Filed: 1986-06-30
Abstract: The diode stack (1) described is mounted on a ceramic body (6). The stack (1) consists of several individual diodes (7) and is provided at its ends with metallized ceramic discs (9, 10), which are bonded by means of an electrically conductive adhesive (16) to the metallization tracks (5) of the ceramic support (6). This provides a reliable and mechanically sound contact between the diodes of the stack (1).
Patent DE-3622785-A1 (DE)
Title: Process for the catalytic hydrogenation of polynuclear aromatic compounds
Inventor: FELL BERNHARD PROF DR
IPC: B01J31/00
Filed: 1986-07-07
Abstract: The invention relates to a novel process for the selective catalytic hydrogenation of polynuclear aromatics. It is characterised in that cobalt carbonyl compounds are used as catalysts and in that the hydrogenation is carried out at a temperature of above 210 DEG C and a heat pressure of 400 to 600 bar. A CO/H2 mixture or a hydrogen-transferring compound can be used as hydrogenating agent.
Patent DE-3624616-A1 (DE)
Title: Device for automatically actuating headlights on motor vehicles
Inventor: KNOBLOCH LUDWIG DIPL PHYS
IPC: B60Q1/14
Filed: 1986-07-21
Abstract: A device which responds to specific states in the surroundings of motor vehicle leads to headlights being switched on automatically on the motor vehicle. The device here can comprise a moisture-sensitive device which switches on in particular the fog lights when a specific moisture value is reached and a brightness-sensitive device which switches on the lights of the motor vehicle when brightness falls below a predetermined value. <IMAGE>
Patent DE-3626006-A1 (DE)
Title: Roof spoiler for driver's cabs of lorries
Inventor: WEIGL ADOLF
IPC: B62D35/00
Filed: 1986-07-31
Abstract: A roof spoiler for driver's cabs of lorries has a wind-deflecting shield which comprises a front, fixedly mounted main part and a rear, pivotably arranged hinged part which can be adjusted vertically by means of a vertical-adjustment device, which can be adjusted remotely preferably from the driver's cab.
Patent DE-3631455-A1 (DE)
Title: Automatic wrench
Inventor: RIAD NABIL
IPC: B25B13/06
Filed: 1986-09-16
Abstract: The invention relates to an automatic wrench with a hollow-cylindrical body which is rotatably mounted in a housing open at at least one end face and has a polygonal socket, preferably a hexagonal socket, which matches screw heads or nuts, the body comprising on its outer circumference toothing in which there engages a toothed wheel, such as a worm wheel, which is arranged non-positively on a rotatable drive shaft passing out of the housing, which wrench is characterised by a hollow-cylinder body which is divided into two parts (31, 32) along a plane (30) through its axis of rotation (5), a housing (2) which is divided in two essentially along a plane through the axis of rotation (5) of the hollow-cylinder body (3), is open at both end faces in the region of the polygonal socket (33), and whose parts (21, 22) are foldably connected to one another via at least one hinge (23), and at least one closure (24, 25) which locks the two housing parts (21, 22) relative to one another in the closed state. <IMAGE>
Patent DE-3631683-A1 (DE)
Title: Actuating device for the wheel brakes of a vehicle hydraulic brake system
Inventor: GATH DIETMAR
IPC: B60T11/224
Filed: 1986-09-18
Abstract: An actuating device for the wheel brakes of a hydraulic brake system is proposed, with a housing which defines a working chamber, connected to at least one wheel brake, and a filling step chamber, from which pressure medium can be displaced into the working chamber by way of a master cylinder sleeve by means of a filling step piston, and with a master cylinder piston, by means of which a high pressure can be built up in the working chamber, the working chamber being connectable to a compensating vessel at zero pressure by means of a central valve arranged in the master cylinder piston. In order to build up a pressure necessary for a braking sequence in the motor vehicle hydraulic brake system with the lowest possible pedal forces, the invention proposes that a pressure-controlled reducing valve (5) be connected to the filling step chamber (22), by means of which valve the pressure prevailing in the filling step chamber (22) can be reduced to a predeterminable value and kept at this value. <IMAGE>
Patent DE-3633582-A1 (DE)
Title: Articulated crane with self-erecting tower and telescoping jib
Inventor: CATTANEO GEROLAMO
IPC: B66C23/34
Filed: 1986-10-02
Abstract: An articulated crane with self-erecting tower and telescoping jib has an articulated tower that is coupled to a ballasted platform, and whose tip carries a cantilevered jib with the aid of support cables fastened to the platform. The jib carries the load-bearing device. The tower consists of two articulated elements that can be aligned and braced with the aid of a hoisting device. The jib consists of a pair of jib halves that are positioned transversely to the tower by the action of the hoisting device and their suspension braces. At least one of the braces is attached to the first jib half, near the articulated joint of the jib halves. The outer jib half is unfolded with the aid of a pair of opening rods. The opening rods are hinged to one another and to the first and second jib halves, and an expansion actuating device acts on them.
Patent DE-3635219-A1 (DE)
Title: Process for the oxidation of scrubbing waters of low thiosulphate concentration
Inventor: REISSNER RENATE
IPC: C02F1/72
Filed: 1986-10-16
Abstract: Aqueous solutions which contain 0.002 to 0.05 mol of thiosulphate/l of solution can be oxidised by H2O2 to give sulphate-containing solutions if the oxidation is catalysed with compounds of chromium, vanadium, tungsten or molybdenum, in particular with molybdate.
Patent DE-3636015-A1 (DE)
Title: Agricultural appliance combination
Inventor: KEMPER MARTIN
IPC: A01C15/00
Filed: 1986-10-23
Abstract: Agricultural appliance combination, consisting of a fertiliser spreader, on the one hand, and of a seed drill, primarily seed-spacing drill, and a chopper, on the other hand, the fertiliser spreader being connected to the seed drill or to the chopper via a quick-action coupling which, during the coupling operation, compensates coupling inaccuracies seen in the direction of travel. In order to provide a simple "one-man coupling", whilst at the same time ensuring a firm and distortion-resistant connection between the coupled appliances, provision is made for also arranging, in addition to the quick-action coupling (15, 17), between the fertiliser spreader (1) and the seed drill or the chopper a releasable coupling which connects the interconnected appliances (1, 2) to one another, but without play. <IMAGE>
Patent DE-3638802-A1 (DE)
Title: Air-conditioning system for cooling or heating the passenger compartment of vehicles
Inventor: HILLEBRAND NORBERT DIPL ING
IPC: B64D13/08
Filed: 1986-11-13
Abstract: An air-conditioning system for cooling or heating the passenger compartment of vehicles driven by turbines is described. The air-conditioning system consists of a coolant circuit which has at least one heat exchanger arranged in the passenger compartment and a heat exchanger which is provided outside the passenger compartment and which, for cooling, operates as a cooling circuit with a heat exchanger in the passenger compartment acting as evaporator and, for heating, operates with the reverse flow direction as a heat pump. The air supply to the heat exchanger arranged outside the passenger compartment is carried out via a mixing chamber to which, apart from the ambient air, a portion of hot air, which is drawn off downstream of the compressor of the drive turbine, can be supplied during the mode of operation as heater. This additional heat can be utilised for evaporating the coolant in this mode of operation. Since the temperature of the mixed air supplied to the heat exchanger can be kept very high, however, the exhaust air coming from the heat exchanger can also be directly utilised for heating the passenger compartment, which, for this purpose, is connected to the heat exchanger via a connection line. By means of this system, the available heat energies can be optimally utilised with minimum space and construction outlay.
Patent DE-3639871-A1 (DE)
Title: Draw-in arbor or chuck with self-acting and positive centring, manually and automatically, with a large chucking capacity
Inventor: WEISSINGER HANSJOERG
IPC: B23B31/22
Filed: 1986-11-21
Abstract: Published without abstract.
Patent DE-3644398-A1 (DE)
Title: Greetings card
Inventor: DINGWERTH LEONHARD
IPC: B42D15/04
Filed: 1986-12-24
Abstract: In a greetings card whose one-piece cardboard is divided into a right-hand (lower) cardboard part and a left-hand (upper) cardboard part (10) which is flush with the former and can be folded open in the manner of a book, the right-hand cardboard part is fixed to a frame (14) containing a picture (16). <IMAGE>
Patent DE-3700360-A1 (DE)
Title: Tub-filling fitting
Inventor: GRUBER WALTER
IPC: E03C1/24
Filed: 1987-01-08
Abstract: A tub-filling fitting, which is intended for installation into the overflow hole of a bathtub, contains both a water channel for supplying fresh water and a water channel for discharging overflow water. The water channel for supplying fresh water is configured in the manner of a reversed siphon, the uppermost part of this water channel being located at a safe distance above the upper edge of the bathtub. In one region which is likewise arranged above the upper edge of the bathtub, an aeration opening, moreover, connects the fresh-water channel to the surrounding atmosphere. In this manner, dirty water is prevented from flowing back or being sucked back into the fresh-water system, even if the discharge of the bathtub is blocked or a subatmospheric pressure were to arise in the fresh-water system. <IMAGE>
Patent DE-3708479-A1 (DE)
Title: Binary armature current monitor for DC drives
Inventor: HOFER KLAUS PROF DR ING
IPC: H02P7/285
Filed: 1987-03-16
Abstract: The invention relates to a binary armature current monitor for DC drives, which monitor produces a floating digital actual value of the armature current, with the aid of a simulation circuit, from binary converter signals, such as triggering delay, conductance duration and overlap. The special features of mains-commutated converters in the intermittent region and in the non-intermittent region are taken into account. No analog intermediate steps are required, so that the hardware cost is extremely low. Implementation can be carried out in digital current control loops without any problems. There are no limitations with respect to drive power or dependencies on parameter fluctatuations of the DC machine in the case of binary armature current monitors. <IMAGE>
Patent DE-3709389-A1 (DE)
Inventor: WECKBRODT KLAUS
IPC: F03C1/04
Filed: 1987-03-21
Abstract: A piston engine, in particular a radial piston engine, is provided with a housing (1) containing movable pistons (8) and a drive shaft (3) carried on a bearing in said housing. The drive shaft is provided with a second bearing designed as a control pin (7) with control grooves and connection passages. The control pin (7) is supported in a bearing bushing (13) inserted in the housing (1) and surrounded by the latter. The bearing bushing (13) is made of a sliding bearing material and is surrounded by a grey cast iron or steel ring (19). Said ring (19) is so dimensioned that the thermal expansion of the ring (19) and bearing bushing (13) combined is at least approximately as great as the thermal expansion of the control pin (7).
Patent DE-3712666-A1 (DE)
Title: Apparatus for the locking of doors
Inventor: SOMMER HORST
IPC: E05B63/20
Filed: 1987-04-14
Abstract: An apparatus for the locking of doors contains at least one bolt-adjusting device extending essentially vertically in the door. The device can be actuated by a handle, in order to displace the bolt between a blocking position and a release position. The device is provided with a number of guide slots corresponding to the number of bolts, each bolt is arranged so as to be pivotable along the device about a bearing axis, and a driving or guiding element is provided between each bolt and the associated guide slot of the device.
Patent DE-3717862-A1 (DE)
IPC: A23L19/00
Filed: 1987-05-28
Abstract: A ready-made mixed salad for sale in air-tight packaging contains at least three non-sterilized components one of which consists of mango, papaya, pineapple or pomaceous fruit or a mixture of several of these fruits and the mango or papaya taste predominates. These fruits are peeled and cored and are covered with a juice which contains sufficient vitamin C to inhibit enzymatic browning of the fruit pieces. The fruit pieces may be cubes characteristic dimensions between 8 and 30mm. A new salad type is thereby offered side-by-side with the established vegetable salads which new salad is tasteful and can be maintained fresh for consumption.
Patent DE-3726289-A1 (DE)
Title: Vacuum gripper for sheet-bar loaders
Inventor: HARSCH ERICH
IPC: B65G47/91
Filed: 1987-08-07
Abstract: The invention relates to a vacuum gripper for sheet-bar loaders for individually separating and removing sheet bars from a sheet-bar stack and for transferring the sheet bars to a conveying means, for example a conveyor belt or the like. The invention intends to improve the removal of the sheet bars from the sheet-bar stack and the transfer of the sheet bars to a downstream conveyor. For this purpose, according to the invention, in a vacuum gripper of the design described at the beginning, it is proposed that the vacuum gripper is displaceable, counter to spring force, in both directions axially with respect to the piston rod of the actuating cylinder and is pivotably mounted so as to be capable of oscillating transversely with respect to the longitudinal axis.
Patent DE-3728988-A1 (DE)
Title: Heating-circuit distributor
Inventor: BOEHNISCH SIEGFRIED
IPC: F16L41/14
Filed: 1987-08-29
Abstract: The heating-circuit distributor (1) has a plastic housing (2) and at least one metal connection bushing (3). Formed between the plastic and the metal is an annular groove (20) in which a sealing ring (26) is located. Consequently, leakages in the event of heat expansions are avoided. <IMAGE>
Patent DE-3729908-A1 (DE)
Title: Handle fixture
Inventor: FISCHBACH WOLFGANG
IPC: A47J45/07
Filed: 1987-09-07
Abstract: To fix an attachable pot or pan handle (10) to a supporting part (T), the invention provides for an annular spring (20) which is arranged in the hollow (16) of the handle end (12) tranversely to the attachment direction (S), encloses the supporting part and a bridge-shaped nose (28), is tensioned by a stop shoulder (24, 26) and snaps into place at a latching recess (R) of the supporting part. The forces arising during this process are not transmitted outwards; rather they cancel each other out by virtue of the arrangement according to the invention as a result of uniform pressure on all sides on the nose and supporting part. <IMAGE>
Patent DE-3741493-A1 (DE)
Title: Supporting element for holding two adjacent vertebrae
Inventor: FISCHER HERMANN DIPL ING
IPC: A61F2/00
Filed: 1987-12-08
Abstract: The supporting element for holding two adjacent vertebrae in the spine at a distance consists of at least one flexible cushion which can be inserted in place of an intervertebral disc between two vertebrae.
Patent DE-3742334-A1 (DE)
Title: Circuit arrangement for the linearisation and normalisation of a family of characteristic curves of a measured value pickup
Inventor: ROETHIG HARALD DR RER NAT
IPC: G01D3/02
Filed: 1987-12-14
Abstract: The invention relates to a circuit arrangement for the linearisation and normalisation of a family of characteristic curves of a measured value pickup. It may be applied particularly in connection with the measurement of the concrete covering of steel reinforcement in reinforced concrete and prestressed concrete components. A variable input voltage divider has a rectifier connected after it, which works on the inverting input of a differential amplifier. On its non-inverting input there is a constant d.c. voltage. A modified logarithmic device is connected downstream of the differential amplifier. The base of the feedback transistor is at a positive d.c. voltage via a switchable voltage divider. Parallel to the emitter-collector path is an ohmic fixed resistor. This is so dimensioned, that the current in the feedback branch of the logarithmic device is determined in the case of large input signals by the current through the feedback transistor and in the case of decreasing input signals increasingly by the current through the fixed resistor. <IMAGE>
Patent DE-3744271-A1 (DE)
Title: Furnace for carrying out a heat treatment
Inventor: JOHNEN DIETER
IPC: F27B9/20
Filed: 1987-12-24
Abstract: A furnace for carrying out a heat treatment in particular on metallic materials in a gas atmosphere is described. The furnace is distinguished in that it has an especially small furnace interior, so that a uniform flow through the furnace useful space with the gas atmosphere is ensured, in that recirculation possibilities for the gas atmosphere owing to different specific gravities, temperatures or pressures are eliminated or at least kept to a minimum. This is accomplished constructionally in that a gastight chamber closely surrounds the driving devices of a walking beam while forming block-like, downward-directed extensions, in that steel tubes for heating up the gas atmosphere are arranged in a vertical direction on both sides of the carriers for the material to be treated, and in that in the furnace longitudinal direction spaced gas ducts are provided which connect the furnace interior in the region of the walking beam to the upper region of the furnace interior.