baber/WOPTO huggingface dataset:
Patent DE-3334638-A1 (DE)
Title: Device to indicate the rupture of a membrane
Inventor: MALIZARD MAX ALBERT
IPC: F04B43/00
Filed: 1983-09-24
Abstract: The invention relates to a device to indicate the rupture of the membrane of a hydraulically driven pump, comprising two membranes 5a and 5b which, around their periphery, are clamped to a fixed assembly 1a, 1b and 1c so as to form a seal, and which between them delimit an internal space 10 which, via a lead 13 passing transversely through the assembly, are connected to an external indicator device 14. Said internal space 10 is enclosed at its periphery by a ring 1c, which is inserted between the membranes 5a and 5b and which forms part of the fixed assembly, and has an intermediate membrane 11, which is made of soft material and which is essentially enclosed by a floating anti-extrusion ring 12, said device being characterised in that the internal space 10 is filled with a plurality of floating membranes 11a, 11b and 11c which are adjacent to each other. 
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Patent DE-3345106-A1 (DE)
Title: Process for smelting at least partially reduced iron ore
Inventor: JANUSCH ALOIS DIPL ING
IPC: C21B13/00
Filed: 1983-12-13
Abstract: In smelting at least partially reduced iron ore in a fusion gasifier, a fluidised bed is built up in which coal is reacted together with oxygen-containing gas, whereby the smelting heat is generated and a reduction gas is formed. The reduction gases are discharged from the gasifier and the solids consisting substantially of carbon are precipitated. The precipitated solids are subsequently agglomerated and returned again as formed coke to the fusion gasifier.
Patent DE-3346381-A1 (DE)
Title: Installation distributor system
Inventor: HERGERT GERHARD
IPC: H02G3/00
Filed: 1983-12-22
Abstract: In order to simplify assembly, an installation distributor system is constructed from a plurality of housing elements (10, 11, ...), which can be arranged in rows side-by-side and can be latched to one another, and from conductors which are prefitted with connectors and are provided with connecting plugs (16). The individual housing elements have a supporting plate (35) and main connecting plug tabs (42, 43, 44, 45, 46) which are mounted transversely thereto and on the supporting plate and are connected via connecting leads (38, 39) to the connecting points for connection of the connecting plugs (16). In this way, any desired number of housing elements can be arranged side-by-side in order to form an installation distributor and/or a central distributor. <IMAGE>
Patent DE-3347541-A1 (DE)
Title: Electro-acoustic transducer, in particular for telephony purposes
Inventor: JUCUM GERHARD
IPC: H04R17/00
Filed: 1983-12-30
Abstract: The invention relates to an electro-acoustic transducer, in particular for telephony purposes. In this transducer, the diaphragm provided with a piezoelectric layer is clamped at its edge by an upper and a lower bearing ring, at least one of which has a contour in a radial direction which differs from the peripheral contour of the diaphragm. As a result, the diaphragm projects beyond a bearing ring in some positions but not in others. The result of this in turn is that different clamping forces are exerted in different positions on the peripheral area of the diaphragm, whereby the vibratory response of the diaphragm is favourably influenced.
Patent DE-3408036-A1 (DE)
Title: Physical training equipment
Inventor: ROMBERG FRANZ HEINRICH
IPC: A63B21/055
Filed: 1984-03-05
Abstract: The invention relates to physical training equipment in accordance with the precharacterising clause of Claim 1. To improve the adjustment of the equipment to the physical size of the user and to increase its low-noise properties and safe handling, the features indicated in the characterising part of the main claim are proposed.
Patent DE-3408213-A1 (DE)
Title: Fitting for actuating the lock of doors
Inventor: RAUER KLAUS
IPC: E05B15/00
Filed: 1984-03-07
Abstract: What is indicated is a fitting for actuating the lock of escape doors, in which the actuating member is designed as a pressure plate which, when actuated, extends a toggle lever setting the lock square in rotational movement leading to the displacement of the door latch.
Patent DE-3410250-A1 (DE)
Title: Container for receiving a stack of units of goods, in particular packages of haberdashery articles, such as shoelaces, packaged in blister packages, and for dispensing the unit of the stack which is at the front in each case
Inventor: SEESEMANN HANS-JUERGEN
IPC: A47F1/12
Filed: 1984-03-21
Abstract: The invention relates to a container for receiving a stack of units of goods, in particular packages of haberdashery articles, such as shoelaces packaged in blister packages. The stack is subjected to force by means of a compression spring in the direction of a removal opening which is provided in the front end wall and through which the front unit of goods can be removed in each case. In order to allow a clear view of the front unit of goods, the front side is kept completely open and forms the removal opening. Retaining webs are provided on two opposite edges of the removal opening. The front package can pass between the retaining webs and rests against the retaining webs solely with its rear wall, as a result of which the package lies in front of the front side of the container and can be viewed freely from all sides.
Patent DE-3413954-A1 (DE)
Title: Method for suppressing the induced surrounding incident flow in the event of baffle plate flow
Inventor: BRUENIG MATTHIAS PROF DIPL PHY
IPC: F15D1/00
Filed: 1984-04-13
Abstract: Deflector flows generate a flow-induced surrounding incident flow which can be a hindrance in many cases where this flow is used, for example in the launch of rockets, vertical take-off aircraft, helicopters etc. By arranging rotationally symmetrical components in the flow field, this induced surrounding incident flow can be suppressed during baffle plate flow. The necessary measures can be extended in that an additional thrust is obtained and/or components are protected against thermal overloading by means of minimal structural alterations and the addition of water.
Patent DE-3416097-A1 (DE)
Title: Attachment of a crane rail to a crane runway girder
Inventor: FORSTER BRUNO F DIPL ING
IPC: B66C7/08
Filed: 1984-04-30
Abstract: A crane rail 1 is carried on a crane runway girder 5 with a shock-absorbing plate 2 in between. This crane rail 1 is held on the crane runway girder 5 by guide brackets 3 abutting laterally on the crane rail foot 6 and by claws 4 which overlap the crane rail foot 6 and are each connected to the crane runway girder 5 by welding. The claws 4 prevent vertical lifting and the guide brackets 3 prevent horizontal displacement. Two guide brackets 3 and two claws 4 can in each case be alternately arranged opposite one another or one guide bracket 3 can in each case be arranged opposite one claw 4, in which case a guide bracket 3 and a claw 4 can be alternately arranged on each side of the crane rail 5. <IMAGE>
Patent DE-3417325-A1 (DE)
Title: Loading test weight
Inventor: SORGENICHT KNUT
IPC: G01M99/00
Filed: 1984-05-10
Abstract: A loading test weight (20) for checking safety factors referred to weight-loading, in particular the loadability of escalators, lifts or the like on the occasion of official acceptance is specified, which is provided at least with a contact surface (25, 26), which is spaced at the top from its base (27), for one or more fork arms of a lift truck. As a result, the loading test weight (20) can be lifted from a flat surface by the fork arms and redeposited on a flat surface. <IMAGE>
Patent DE-3423061-A1 (DE)
Title: Emergency indicator device
Inventor: KRIPP HERBERT
IPC: B60Q7/00
Filed: 1984-06-22
Abstract: The present invention relates to a versatile emergency indicator device. Its teaching is that an emergency indicator device can be so designed, with the aid of light fields and luminous frame areas, that a chance observer is alerted even from a distance to the existence of an emergency and, moreover, is informed of the nature of the emergency by virtue of the characters or symbols which are visible on the light fields. The emergency indicator device is highly suitable for road traffic, and also for areas much frequented by the public (such as stations, airports, stadiums, etc).
Patent DE-3427267-A1 (DE)
Title: Device for moving a travelling trolley
Inventor: ZERZA HORST ING
IPC: B66C11/16
Filed: 1984-07-24
Abstract: In a device for moving a travelling trolley on the jib of a crane with a trolley winch, the trolley rope is run via a rope pulley arranged in the area of the tower tip and a rope pulley arranged in the outer area of the jib to a fixed point on the trolley or further via a deflection pulley on the trolley via at least one further rope pulley in the outer area of the jib and via further intermediate rope pulleys to a fixed point on the jib or tower. In order to provide an operationally and functionally reliable return device for the trolley, the shaft (1) of the trolley winch, via a friction clutch with an intermediate friction wheel (6) mounted in a freely rotatable manner and with a preset or adjustable overrun torque, is connected to the drum (4) of a return winch, the winding diameter of which is greater than the winding diameter of the trolley winch drum (2). The intermediate friction wheel (6) can be locked by a ratchet mechanism or the like in the direction of rotation corresponding to the moving-out of the trolley. The return rope (13) is wound onto the drum (4) with a direction of winding opposed to the trolley rope (12) and is run via a rope pulley (21) in the area of the tower tip to a fixed point on the trolley (18) or via a deflection pulley (22) of the trolley to a fixed point (23) on the jib or the tower. <IMAGE>
Patent DE-3427415-A1 (DE)
Title: Surface-heating system, in particular floor-heating system
IPC: F24D3/16
Filed: 1984-07-25
Abstract: A floor-heating system, which can be dismantled and erected rapidly for old-building renovation and holiday houses and can also be used as an air-conditioning installation, consists of units (2 to 5) which fill the floor of a room, covering the surface and without tripping places, via bridge plates (64, 66). Provided between the units (2 to 5) are mounting ducts for the heating medium supply and removal lines. As a result of the large-surface contact of the heating medium on a cover plate 6 consisting of a material of good conductivity, the heating system can be brought to operating temperature very rapidly. <IMAGE>
Patent DE-3432530-A1 (DE)
Title: Sack barrow, capable of travelling over steps, with battery drive
Inventor: HOELZER EGON
IPC: B60L11/18
Filed: 1984-09-05
Abstract: The device is suitable for transporting bulky goods, such as washing machines, fridges, electric cookers, etc. over steps. Only one person is required for this transporting operation. The body of the structure is constructed using the principle of a sack barrow. In the lower part, there is a crankshaft with a gearwheel and the running wheels mounted thereon. A floor plate which bears motor and battery is mounted on this shaft. The shaft is moved by the motor via the chain drive and reaches a stroke of 200 mm over the crank in order to overcome the difference in height in the case of steps. At the end of the shovel of the barrow two support wheels are attached which are supported on the step when the load is being transported by the sack barrow. Keys are mounted on the right and left of the handles and, by virtue of the mutual key locking, move the sack barrow, which is capable of travelling over steps and has battery drive, either upwards or downwards. The battery is charged with the built-in charging device. The maximum permitted load is 100 kg. The load is prevented from falling off by a safety strap.
Patent DE-3434285-A1 (DE)
Title: Method and device for fastening roller shutter guide profiles on a casing profile by means of a plate
Inventor: RIEF THOMAS
IPC: E06B9/58
Filed: 1984-09-19
Abstract: The invention relates to a method for fastening roller shutter guide profiles on a casing profile by means of a plate which is munted on the casing profile by means of screws and which has through-holes for receiving the screws and an undercut edge for clamping on the roller shutter guide profile which is designed with a corresponding insertion slot, as well as a device, with the aid of which the plate is fastened on the casing profile as well as the design of a corresponding plate, use being made of a star-shaped holding rosette with plates made of thermoplastic material arranged in a radiating manner.
Patent DE-3443439-A1 (DE)
Title: Hand air drier with bactericidal tube arrangement
Inventor: HOELTER HEINZ DIPL ING
IPC: A47K10/48
Filed: 1984-11-29
Abstract: Driers for hands, especially in lavatories, are known which have a heating part and a fan for supply of the heated air to the hands to be dried by holding them under the device. Since this air contains a large number of bacteria, especially if the devices are fitted in lavatories, it is proposed according to the invention that the devices be fitted with one or more UV tubes in the air stream, which are attached on the cold air side or, preferably, on the hot air side and have a bactericidal effect. <IMAGE>
Patent DE-3501160-A1 (DE)
Title: Spreading appliance, especially mineral-fertiliser spreader
Inventor: LELY ARY VAN DER
IPC: A01C15/00
Filed: 1985-01-16
Abstract: The spreading appliance works with two driven spreading-material distributors and is mounted on an undercarriage which, during operation, is drawn by a tractor. The spreading appliance and undercarriage are designed so that the spreading appliance can be tilted about a transverse axis for adjusting the spreading width, whilst at the same time it can also be inclined to the right-hand or to the left-hand side, for example in order to spread the lateral strips of a field uniformly in one operation. The spreading appliance can also be connected directly, without undercarriage, to the three-point lifting device of a tractor.
Patent DE-3505468-A1 (DE)
Title: Process and apparatus for removing layers of paint or varnish coatings
Inventor: DUERIG EBERHARD
IPC: B24C7/00
Filed: 1985-02-16
Abstract: In the case of a process for removing layers of paint or varnish coatings applied on structural parts, in which process an abrasive-blasting means is directed onto the structural part by means of a centrifugal wheel, the description is given of a control means for the abrasive-blasting action in dependence of the material thickness of the structural part. The control means for the abrasive-blasting action operates such that, when removing layers, surface tensions which arise do not exceed a degree of saturation determined in comparative tests. An apparatus for carrying out the process comprises a hydraulically driven centrifugal wheel in which there are incorporated measuring devices, for measuring the distance between the centrifugal wheel and the structural part from which layers are to be removed and for measuring the thickness of the structural-part surface, and a computer with a display panel. <IMAGE>
Patent DE-3513520-A1 (DE)
Title: Grab for lifting over a laying unit of paving stones to be laid in particular in a stretching bond
Inventor: SCHMITZ HEINZ
IPC: E01C19/52
Filed: 1985-04-16
Abstract: In grabs for lifting over laying units of paving stones to be laid in particular in a stretching bond, having aligning strips (14) coming to bear in a leading manner against the front ends of the rows of paving stones via staggered pressure pieces (141, 142) and clamping strips coming to bear against the longitudinal sides of the laying unit, in order to facilitate the satisfactory laying of the lifted-over laying unit, provision is made for secondary lever drives (32 to 37) provided with a restoring force to be allocated to the aligning strips (14), which secondary lever drives (32 to 37), during the aligning phase preceding the clamping phase, are frictionally connected to the main lever drive (22), then also bringing about the subsequent clamping of the clamping strips coming to bear against the longitudinal sides of the laying unit, and are uncoupled from the main lever drive (22) at the end of the aligning phase, and for the aligning strips (14) to be linked to the base frame (11) of the grab in such a way that they can be swung upwards. <IMAGE>
Patent DE-3514224-A1 (DE)
Title: Insulating system based on suitable elastic glass fibre-reinforced polyester resins
Inventor: SZWOYCOWSKI LESLAW
IPC: E04D7/00
Filed: 1985-04-19
Abstract: Published without abstract.
Patent DE-3523662-A1 (DE)
Title: Cutting and bending head for the terminating wires of electronic components
Inventor: ROLOFF HARTMUT ING GRAD
IPC: H05K13/04
Filed: 1985-06-28
Abstract: The invention concerns a cutting and bending head for the terminating wires of electronic components in an assembly device for printed-circuit boards. The head is held under a printed-circuit board receiving device so that it can be lifted, and has a rotary table, on which one cutting and bending unit is undisplaceably fitted, and a further cutting and bending unit is longitudinally displaceably fitted. To form such a cutting and bending head so that the requirement for orientation of the terminating wires of electronic components projecting through the printed-circuit board is slight, each cutting and bending unit (9; 10) contains a cutting jaw (24; 26) and a bending jaw (25; 27); the cutting jaw (26) and bending jaw (27) of the further unit (10) are arranged opposite the respectively corresponding jaw (24; 25) of the first unit (9). <IMAGE>
Patent DE-3524460-A1 (DE)
Title: Multiple connection point for electrical lines, which can be attached to hot parts of an internal combustion engine
Inventor: DRAEXLMAIER GEB WALLNER
IPC: H02G3/08
Filed: 1985-07-09
Abstract: This system is for the combined connection and the preferably mechanical mounting of all electrical supply lines for corresponding electrical components of internal combustion engines, for securing the connections for both the internal combustion engine and the vehicle housing the internal combustion engine, even under harsh operating conditions. The system comprises a trough-shaped basic housing containing a wire harness and having outlets for the flexible connection or flexible fastening of plug sockets, plugs, or for branches emerging from the wire harness, and exhibiting a cover which can be closed. Screw bolts are used to fasten the basic housing to the hot part of the internal combustion engine, via means which compensate for varying degrees of thermal expansion and which keep the basic housing at a distance. In two mutually perpendicular planes the fastening screw bolts have assigned to them resiliently limited tolerances for the compensation of varying degrees of thermal expansion between them, the hot part of the internal combustion engine and the basic housing. <IMAGE>
Patent DE-3524570-A1 (DE)
Title: Apparatus for working logs
Inventor: JAECKLE LOTHAR
IPC: A01G23/083
Filed: 1985-07-10
Abstract: In a method of, in particular, delivering timber logs with a hauling rope via a winch, the hauling rope (38) is unwound from the winch (10) onto the log to be moved and is hauled in again after the log is tied. In the process, during the unwinding of the hauling rope (38), its initial position in relation to the position of the winch (10) is to be varied in such a way that the log to be moved can cause no damage to the remaining stock of timber when the hauling rope (38) is being hauled in. The initial position of the hauling rope is to be varied by remote control. <IMAGE>
Patent DE-3525788-A1 (DE)
Title: Method and arrangement for controlling the addition of chemicals for flocculating flocculable substances in suspensions, especially for purifying the backwater of de-inking installations
Inventor: BASSLER WOLFGANG
IPC: C02F1/52
Filed: 1985-07-19
Abstract: For the purpose of flocculating flocculable substances in suspensions, especially for purifying the backwater of de-inking installations for processing waste paper, the raw water is admixed, at different points, with a number of different chemicals (5, 6, 7) having different effect. Optimum quality of the purified raw water is set by proportioning the individual chemicals as a function of suitable measured values (20, 21, 22, 23) which characterise the effect of the chemicals prior to the addition of the next agent. <IMAGE>
Patent DE-3527472-A1 (DE)
Title: Air outlet chamber for room ventilation
Inventor: RUEEGG MAX
IPC: F24F13/065
Filed: 1985-07-31
Abstract: The air outlet chamber has a constant cross-section which consists of a number of wall parts. The wall parts are extruded profiles and have profiled ribs on their inside. In each case one profiled-rib pair serves for anchoring plates for holding ball-shaped nozzle bodies in wall openings of the air outlet chamber. Pushed onto edge profiles of the wall parts is a clamping element so that the wall parts are braced with one another. An inflow duct is connected to the chamber with its axis parallel to the wall parts. Wall parts bearing the nozzle bodies thus extend vertically into the room to be ventilated so that a good air distribution results via the pivotable nozzle bodies.
Patent DE-3528634-A1 (DE)
Title: Apparatus for the packaging of individual articles
Inventor: MEYER ERICH
IPC: B65B9/06
Filed: 1985-08-09
Abstract: An apparatus for the packaging of individual articles transported in a packaging tube contains a wheel which actually consists only of spokes. The surface or circumference of the wheel is formed by individual segments, on which the foil tube is sucked tight. Arranged between two respective rams is a pair of welding jaws which encloses the foil tube between them and welds them together. As a result of the transport of the foil tube over approximately half the circumference, a sufficiently long time is available for the welding.
Patent DE-3530570-A1 (DE)
Title: Dielectric ceramic material
Inventor: WERSING WOLFRAM DIPL PHYS
IPC: C04B35/495
Filed: 1985-08-27
Abstract: Dielectric ceramic material, suitable for GHz resonators, on the basis of a barium tantalate with nickel and zinc. <IMAGE>
Patent DE-3533126-A1 (DE)
Inventor: KOCK HANS-OTTO DIPL ING
IPC: B60R22/405
Filed: 1985-09-17
Abstract: Double synchronized safety belt coiler for back tensioners, consisting of a pinion (40) fixedly attached axially to a coiling shaft and a locking catch (18) rotatably supported at a distance from the pinion (40), the locking catch (18) having also teeth (41) for engagement in the pinion (40) whereby the rotary engagement movement of the locking catch (18) has a direction of rotation opposite to that of the pinion, together with a control plate (20) which can be entrained after the triggering of sensors (25, 30) by the pinion (40) their pre-control elements (22, 24), a control cam (36) and a control pin (37) engaging in the control cam (36). To ensure that in the locked position when the back tensioner is released the lock can be automatically disengaged in a short time, without loosing the locking function thereby, the invention provides that the control pin (37) is arranged on the locking catch (18) and the control cam (36) is arranged on the control plate (20) and that the control cam (36) is inclined over its whole length at an angle of at least 10<o> in relation to a tangent which at the relevant interface of the control cam (36) is applied against an arc of cercle passing around the rotation axis (38) of the pinion (40).