baber/WOPTO huggingface dataset:
Patent DE-3337367-A1 (DE)
Title: Device for mounting an abrasive tool in a dental instrument
Inventor: LEONARD HENRI
IPC: A61C5/02
Filed: 1983-10-14
Abstract: The mounting device comprises a body (3) which is hollow and essentially cylindrical and is connected with its adjacent end to vibration-generating means. The cylindrical body (3) has at its remote end a bent region (5) through which a bore (7) extends at the level of the bend (6). This bore (7) leads through the extension of the inner region of the cylindrical body (3). An abrasive tool (2) which is clamped by a nut (8) is located in this bore (7). This nut (8) is screwed onto a screw thread on the unbent portion (4) of the hollow body (3). 
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Patent DE-3338516-A1 (DE)
Title: Corner fitting for pallet roller carriages
Inventor: BINNENBRUCK WERNER
IPC: B65D19/38
Filed: 1983-10-22
Abstract: Published without abstract.
Patent DE-3339529-A1 (DE)
Title: Lintel beam for load removal via openings in masonry facings and coverings
Inventor: NATUSCH WERNER DIPL ING
IPC: E04C3/02
Filed: 1983-11-02
Abstract: The beam serves for load removal via openings in masonry facings and coverings.
Patent DE-3404031-A1 (DE)
Title: Wardrobe
Inventor: JUERGENS WALTER DR ING
IPC: E05C9/04
Filed: 1984-02-06
Abstract: The invention relates to securing a wardrobe via a plurality of bolts over the height of the wardrobe door. The bolts can engage at any point in the side supports or the side panel.
Patent DE-3404505-A1 (DE)
Title: Length compensation between two ropes
IPC: B66D1/36
Filed: 1984-02-09
Abstract: The invention relates to length compensation between two ropes in a rope drive, in particular for cranes. Here, the free ends of these ropes 3, 4 are in each case attached to two yokes 1, 2, from which at least two rope sections 5, 6 are passed over compensating pulleys 7, the two rope sections 5, 6 consisting of a right-hand and a left-hand wire rope. <IMAGE>
Patent DE-3408594-A1 (DE)
Title: Kit for constructing a microcomputer terminal
IPC: G06F1/16
Filed: 1984-03-09
Abstract: A kit for constructing a microcomputer terminal should make it possible in a simple manner to adapt the field of application for handy, particularly portable, microcomputers, without problems to the respective requirements and to make it upgradeable. For this purpose, the kit comprises a central processing unit equipped with a flatly rising keyboard and a liquid crystal display and various ancillary devices such as printer, plotter, disc drives, cassette drives, plug-in module memory blocks, telephone modems and the like and also a data display device. For this purpose, the central processing unit is located as hand computer in a housing which can be connected by detachable coupling members to a corresponding housing of one or each ancillary device. The connection is of such a type that the central processing unit can be folded with its operating or display side (keyboard and liquid crystal display) against the top of the ancillary device and/or over its openings as cover. Both the housing of the central processing unit and the housing of the ancillary device have locking means which can be engaged with one another and via which they can be interlocked with one another in the manner of a suitcase. At least one of the housings is also provided with handles for jointly handling the housings interlocked with one another in the manner of a suitcase.
Patent DE-3409172-A1 (DE)
Inventor: PORCHAM WOLFGANG DR
IPC: E03D9/08
Filed: 1984-03-13
Abstract: A process for producing silane, whereby silicon tetrafluoride is reacted with magnesium hydride in a melt of alkali or alkaline earth halides under a hydrogen partial pressure which is greater than the dissociation pressure of the magnesium hydride at the temperature of the melt.
Patent DE-3410704-A1 (DE)
Title: Device for testing bolt-shaped workpieces provided with a head
Inventor: SCHMITT HEINZ
IPC: B07C5/06
Filed: 1984-03-23
Abstract: The testing device (10) has a monitoring station which can be fed successively, by means of a conveyor (16), with workpieces (14) which are sorted in a correctly positioned fashion. The monitoring station is provided with a housing (24) with a guide slot (26), which opens into a rejection shaft (28), for the workpieces. The rejection shaft (28) can be blocked against the passage of workpieces by means of a bolt, and, in the housing (24), a calliper gauge (30) for workpieces which are located in front of the rejection shaft (28) in the guide slot (26) is provided. In the area which adjoins the bolt, an ejection device for rejected workpieces is arranged in the rejection shaft (28). Bolt, calliper gauge and ejection device are controlled by a control unit in a clocked fashion. <IMAGE>
Patent DE-3410985-A1 (DE)
Title: Hopscotch game
IPC: A63B5/22
Filed: 1984-03-16
Abstract: The invention relates to a frame structure for a hopscotch game, which has connecting struts (14), each of which can be assembled at its ends by means of intersection pieces (2) to form a frame shape. The connecting struts (14) and/or the intersection pieces (2) are provided with projections (17'') on their bearing sides, which prevent slipping, especially on carpeted floors. <IMAGE>
Patent DE-3412939-A1 (DE)
Inventor: WALLENFELS KURT
IPC: C07F9/09
Filed: 1984-04-06
Abstract: Chromogenic substrates of the formula A-O-B are described, in which A represents the radical in the ion A-O- of a compound A-OH, whose absorbance is measured photometrically after hydrolysis of A-O-B, while B is the radical in a compound B-OH which makes the compound specific for the reaction with a given enzyme, and where A-OH is a hydroxynitropyridine, a hydroxynitrobenzopyranone, a dibenzox(or thi)azine or a dibenzopyranone or a derivative thereof, and B is a sugar or sugar derivative, an amino acid or an oligopeptide or an inorganic acid. These compounds can be used for the detection and determination of hydrolases.
Patent DE-3413399-A1 (DE)
Title: Device for the venting of a fuel tank, especially for motor vehicles
Inventor: KLEINEBERG WOLFGANG
IPC: B60K15/035
Filed: 1984-04-10
Abstract: In order to prevent in fuel tanks, which are equipped in the upper area of the tank's interior with an expansion tank connected to an expansion line, fuel from backing up in the expansion tank and being able to flow into the open by way of the expansion line, it is proposed to provide, at each of the open ends of the expansion tank, positioned in front of these, a swivellable flap, which automatically swivels back from the closed into the open position and to assign to the flap a double-armed pendulum element, the arm of which interacting with the flap loosely bears on that side of the flap remote from the open end of the expansion tank and at the same time to design the distance of the point of contact between flap and pendulum element from a horizontal plane containing the swivel axis of the pendulum element greater than its distance from a horizontal plane containing the swivel axis of the flap. This arrangement ensures that when the flap swivels back into its open position a larger opening cross-section is immediately produced which permits a rapid and complete discharge of fuel which has entered the expansion tank.
Patent DE-3415112-A1 (DE)
Title: Device for concentrating solar radiation
Inventor: LANGE LUDWIG DIPL PHYS
IPC: F24S23/70
Filed: 1984-04-21
Abstract: The invention relates to the concentration of solar radiation onto an absorber in such a way that the concentrated energy flux density incident on the absorber surface is constant over this surface. In order to achieve this, the shape of the reflector is formed from a plurality of juxtaposed, internally mirrored hollow conical frustums; the absorber is provided with a conicity precisely matched to the shape of the reflector. The constant solar energy flux, which is concentrated over the surface of the absorber, ensures unambiguous thermodynamic conditions, avoids instability and enables an installation to be optimally configured. Particularly significant is the constant distribution of the concentrated solar energy flux for photovoltaic use, e.g. coating the absorber surface with solar cells. The main possible application is to the efficient generation of heat in the low-temperature range, and process steam generation for sea water desalination. Power and warm water for heating purposes can be generated simultaneously when the absorber surface is coated with cooled solar cells. <IMAGE>
Patent DE-3416298-A1 (DE)
Title: Method of producing a foundation
Inventor: WACKENHUT ERNST
IPC: E02D27/01
Filed: 1984-05-03
Abstract: The invention relates to a method of producing a foundation, in particular for steel-framed structures, in which first of all excavation takes place, then a concrete layer is placed and subsequently the supporting connections are set in concrete. Here, it is proposed by the invention that a concrete layer be placed after the excavation and that a section girder be laid on the concrete layer, aligned and levelled, whereupon the section girder be encased in concrete while leaving the supporting connections free and the recesses be grouted after the assembly of the steel framing. Consequently, substantially less foundation concrete is required, reinforced-concrete inserts can be completely dispensed with, and the working time is also reduced. Although the section girder causes higher costs, these costs are more than compensated for by in the first instance less foundation concrete being required. The excavation work is also greatly reduced, because the foundation on the whole turns out to be very much smaller.
Patent DE-3417047-A1 (DE)
Title: Process for preparing synthetic resin-modified bituminous substances
Inventor: OMRAN JAFAR DIPL CHEM DR
IPC: C08L95/00
Filed: 1984-05-09
Abstract: The invention relates to the preparation of bituminous substances in which up to 60% by weight of the bitumen is replaced by more economical aromatic petrochemical residues. In order to obtain optimum strength characteristics, 5 to 30% by weight of an elastic and/or thermoplastic synthetic resin are added to the bituminous mixture. Depending on the intended application, the synthetic resin-modified mixture can be mixed with up to 50% by weight of an inorganic or organic filler.
Patent DE-3420416-A1 (DE)
Title: Material guiding shaft, in particular for waste material
Inventor: RIEPE RAINER
IPC: B02C13/28
Filed: 1984-06-01
Abstract: In order to improve a material guiding shaft, in particular for waste material, with tools rotating therein, in such a way that the rotor can remain in its position, irrespective of the charged materials to be processed and regardless of whether the rotor is to act on the materials or not, and yet at the same time can reliably grasp specific materials and comminute or disaggregate them whilst it can leave other materials unaffected, a rotor, known per se, with beating elements is mounted outside the material guiding shaft in a chamber which adjoins the material guiding shaft and is open towards it; at the same time, the radius of action of the beating elements is the same or greater than the length of the material guiding shaft.
Patent DE-3420660-A1 (DE)
Title: Centring body for mounting a multi-part centring and clamp-screw device of bolt-like design
Inventor: SPREITZER JOHANN
IPC: B29C45/26
Filed: 1984-06-02
Abstract: Published without abstract.
Patent DE-3422769-A1 (DE)
Title: Piping
Inventor: MORITZ DIETER
IPC: B68G7/10
Filed: 1984-06-20
Abstract: The invention relates to a piping for seams on upholstery articles consisting of two-ply textile material, with a pile trimming attached to a border and with an inserted core fixed in the textile material. To produce an elastic piping having a permanent and stable pile trimming, the two-ply textile material is a knitted fabric in the form of a flat tube with two borders, whilst terry loops are worked on as a pile trimming in the region of one border.
Patent DE-3423576-A1 (DE)
Title: Partition wall which can be nailed
Inventor: HEINRICH MATTHIAS
IPC: E04C2/34
Filed: 1984-06-27
Abstract: Published without abstract.
Patent DE-3427180-A1 (DE)
Title: Alarm device for installation in motor vehicles
Inventor: ZESTNIK JANKO
IPC: B60Q5/00
Filed: 1984-07-24
Abstract: The invention relates to an alarm device consisting of a high-frequency transmitter and a high-frequency receiver of the same frequency with amplifier for installation in motor vehicles. So that emergency services vehicles can draw the attention of motor vehicle drivers to them on their way to the location of an incident even from a distance when the radio is switched on, the high-frequency transmitter is installed in an emergency services vehicle of the police, the fire brigade or the emergency recovery service in such a way that a high-frequency signal is radiated in the direction of travel of the emergency services vehicle and has a range of up to approximately 300 m and that in each case a high-frequency receiver is installed in the motor vehicles, passenger cars and lorries in the traffic, in such a way that a sound generator is switched on when the high-frequency signal is received by means of a suitable aerial with an electric or electronic actuation element, which generator can emit one or more known warning signals, in which case a car radio which is switched on is switched off and, instead, the sound generator is switched on.
Patent DE-3432765-A1 (DE)
Title: Hot bowl mangle
Inventor: THURNER GUENTHER DIPL ING
IPC: D06F67/00
Filed: 1984-09-06
Abstract: The invention relates to a hot bowl mangle which is heated by means of a flowable heat-transfer medium, the condensate of which serves for heating the laundry on a preheating cylinder preceding the first mangle unit, the condensate being expanded in this preheating cylinder, and the sensible heat of the condensate and the condensation heat of the expansion vapour obtained being utilised. The aim of the invention is to utilise the residual heat of the condensate as much as possible and thereby achieve an energy saving. The object on which the invention is based is, in a hot bowl mangle, to expose the condensate to a relief of pressure to form expansion vapour in the preheating cylinder, whilst the pressure difference is to be independent of the conditions for connecting the hot bowl mangle to an external condensate system. This object is achieved, according to the invention, in that there is arranged between the preheating cylinder and the external condensate system independent of the hot bowl mangle a condensate-collecting vessel which is under atmospheric pressure and which is connected to the external condensate system via a conveying means. <IMAGE>
Patent DE-3433930-A1 (DE)
Title: Chain guide
Inventor: TANDBERG ELLING
IPC: B63B21/10
Filed: 1984-09-15
Abstract: A chain guide, in particular for anchor chains of floating platforms, has a sheave housing (1) which is pivotably mounted (2, 3) on a bearing block (4). The sheave housing comprises a plurality of rotatably mounted sheaves (8, 9, 10) which are arranged in such a way that the load angle (a) of the chain (15) is generally the same and becomes relatively small for each of the sheaves. The lowermost sheave (10) is arranged at a sufficiently large distance from the pivot axis (14) of the sheave housing in order to obtain the necessary torque for the pivoting of the sheave housing without any considerable oblique pull on the chain. The nose-shaped section of the sheave housing is provided with two supporting blocks (12) which only come into operation if the chain (15') is subjected to abnormally high loading. The sheave housing is equipped on the inside with two guide rails (13) which form a slot between them for every second chain link and the top side of which forms a supporting surface and guide for the other chain links. 
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Patent DE-3435806-A1 (DE)
Title: Process for producing multi-layer capacitors with a grain boundary barrier layer from strontium titanate
Inventor: SCHWAEN WERNER
IPC: C04B35/465
Filed: 1984-09-28
Abstract: To control the grain size, pre-sintering is carried out before the actual sintering, with a duration, temperature and oxygen partial pressure atmosphere different from those for sintering.
Patent DE-3440455-A1 (DE)
Title: Chipping machine for producing flakes from long timber
Inventor: ELSEN REINHOLD W DR ING
IPC: B27L11/02
Filed: 1984-11-06
Abstract: Chipping machine for producing flakes from long timber, in which the cutting-table area of the slide carrying the cutter shaft and the bottom counterholding area for the timber are designed in the cutting space as gripper teeth which lift the timber in the cutting space during the chipping operation so that the timber is cut only in an area of the cutter shaft in which it can no longer be clamped between cutter shaft and slide.
Patent DE-3445363-A1 (DE)
Title: Method for identifying the line interruption of the wires of a subscriber connection line
Inventor: LECHNER ROBERT DIPL ING
IPC: H04M3/30
Filed: 1984-12-12
Abstract: The identification is carried out on the basis of capacitance evaluation. In order to include the effect of direct-axis currents produced by mains voltage interference and interference from the traction current (16@ Hz) in the charge voltage measurement which is also carried out, integration is carried out on the one hand during the measurement over the period of the AC mains voltage, and on the other hand two measurements are carried out at an interval of one traction current period. <IMAGE>
Patent DE-3446417-A1 (DE)
Title: Novel pyrrolobenzimidazoles, process for their preparation and medicaments containing these compounds, and novel intermediates
Inventor: HOELCK JENS-PETER DR RER NAT
IPC: C07D209/34
Filed: 1984-12-20
Abstract: Novel pyrrolobenzimidazoles of the formula I <IMAGE>  in which   R1 denotes a hydrogen atom, an alkyl, alkenyl or a cycloalkyl group,   R2 denotes a hydrogen atom, an alkyl, alkenyl or cyano group, a carbonyl group substituted by a hydroxyl, alkyl, alkoxy, amino, alkylamino, dialkylamino or hydrazino group, or, together with R1, represents a cycloalkylene group or R1 and R2 together form an alkylidene or cycloalkylidene group, X denotes a valency dash, a C1-C4-alkylene group or the vinyl group,     T equals oxygen or denotes sulphur, Py represents a 2- ,3- or 4-pyridyl radical, which optionally carries an oxygen atom on the ring hetero atom and/or can be substituted by one or more alkyl, alkoxy, hydroxyl, cyano or nitro groups, as well as by halogen, their tautomers and their physiologically tolerable salts, process for their preparation, medicaments, which contain compounds of the formula I, for the treatment of cardiac and circulatory disorders, and compounds of the formula IIa <IMAGE> in which R1 and R2 have the meanings given in formula I,  A and B denote hydrogen, an amino or nitro group or the group <IMAGE> with the proviso that A and B are different, but can simultaneously represent two amino groups, as intermediates for the preparation of compounds of the formula I.
Patent DE-3501422-A1 (DE)
Title: Open-ended mould for a continuous casting installation
IPC: B22D11/04
Filed: 1985-01-17
Abstract: An open-ended mould for a continuous casting installation has an inlet end, which is formed by side walls and the cross-section (11) of which in a first direction (12) is larger than the cross-section (13) of the outlet end in this first direction (12). In order to be able to cast thin strands using a casting pipe extending below the molten metal level of the mould, the cross-section (11) of the inlet end in a second direction (16), perpendicular to the first direction (12) has a smaller dimension (17) than the cross-section (13) of the outlet end in this second direction (16), the side walls of the open-ended mould forming, in the first direction (12), mutually opposite wall parts (2, 2') which converge in the direction of flow and, in the second direction (16), mutually opposite wall parts (3, 3') which diverge. <IMAGE>
Patent DE-3503672-A1 (DE)
Title: Clock with display by a rotating vernier
Inventor: SCHARSTEIN HANS DIPL PHYS DR
IPC: G01D13/22
Filed: 1985-02-04
Abstract: An application is made for a clock in which the minutes hand is replaced by the rapidly rotating geometrical interference fringe (Moiree fringe) of a suitable rotating vernier disk (e.g. in a 12-part arrangement in front of a fixed disk of 11 parts). As a result, a high resolution is achieved without the application of gears even in the case of measuring scales in which only small forces are present (for example compass).
Patent DE-3503731-A1 (DE)
Title: Arrangement for fastening signs by means of sign carriers on a supporting structure, in particular in power stations
Inventor: FUCHS ADOLF
IPC: G09F7/18
Filed: 1985-02-04
Abstract: Arrangement for fastening signs (1) by means of sign carriers on a supporting structure, in particular nameplates or other means of identification on wall surfaces of building structures, components or pipelines in power stations. The sign carrier (1) is composed of: at least one base flange (2a, 2b) for bearing against the wall surface; at least one side wall (7a, 7b) rising up from the base flange and at least one front flange (5), which adjoins the side wall or side walls, preferably extends parallel to the base flange (2a, 2b) and is intended as a plane directed towards the observer for mounting the identification plate. Two types of base flange, a first type (2a) which extends in the longitudinal direction of the sign carrier, and a second type (2b) which extends in the transverse direction of the sign carrier, as well as their side walls (7a, 7b) are produced by L-, parallel- or U-shaped incisions in a sheet-metal profile strip and by at least double bending off of the tongues which remain. Fastening of the sign carrier (1) by means of clamping elements engaging on the base flange (2a, 2b), such as tightening straps, pipe clips or the like, or by means of fastening elements which penetrate through clearances (8) in the base flange and are in vertical or horizontal alignment. <IMAGE>
Patent DE-3505824-A1 (DE)
Title: Awning casing
Inventor: ROEDELBRONN HORST
IPC: E04F10/06
Filed: 1985-02-20
Abstract: The invention relates to an awning casing for fastening on building surfaces, comprising retaining blocks and profiles which are in clamping connection therewith. Fastening the retaining blocks on building walls inevitably leads to irregularities of the building walls being transferred. In order nevertheless to ensure that the profiles bear on the retaining blocks in a stable and substantially distortion-free manner, the invention provides that, during mounting, the profile is first of all placed on one side of the retaining blocks, in bordering edges of the same, to form lever pivot points, and is pressed out of this position into a catch connection in which a tongue-and-groove connection is formed from the respective other side of the retaining blocks. The design required for this is depicted in detail. As a result, this leads to a stable fastening of the profiles on the retaining blocks.
Patent DE-3506064-A1 (DE)
Title: Component carrier and a method for its production
Inventor: MARGREITER HANS
IPC: H05K3/30
Filed: 1985-02-21
Abstract: A component carrier in the form of a printed-circuit board holding electrical and mechanical components (15, 17) comprises conductor tracks (25) which are electrically isolated from one another and have contacting holes (23) through which connecting ends (19) of the electrical and/or mechanical components (15, 17) can be pushed and soldered. In order to create a component carrier which is of considerably simpler construction, particularly in the case of less complex circuits, and in consequence can be produced considerably more cheaply, it is provided according to the invention that the conductor tracks (25) consist of separately formed or stamped components which are held on the insulating carrier (9). This is preferably done jointly with a chassis (1), which is electrically isolated from the conductor tracks and out of whose metal sheet the conductor tracks (25) are stamped (Figure 1). <IMAGE>