baber/WOPTO huggingface dataset:
Patent DE-3124029-A1 (DE)
Title: Device for adjusting support extensions, in particular on machines such as concrete pumps or the like
Inventor: MAURUS ERICH
IPC: F16M11/42
Filed: 1981-06-19
Abstract: The invention relates to a support-foot adjusting means for machines, comprising a guide profile and a supporting-arm or extension profile guided therein. The two parts are preferably displaced with respect to one another in a horizontal plane, but the features may also be applied to a slanting plane, indeed a vertical plane. The particular advantage in the novelty is that a preferably hydraulic motor engages directly, or indirectly via a reduction gear mechanism and a cylindrical wheel, cylindrical lantern wheel or chain wheel, into a rack, perforated strip or chain on the arm to be displaced, and the drive unit, if appropriate with the supporting roller, forms a displaceable structural unit which can be screw-connected and can be joined to the fixed guide arm or the adjustable supporting arm.
Patent DE-3124242-A1 (DE)
Title: Device for providing contact between two fluid, non-mixable media
Inventor: MALACHA EVGENIJ ALEKSANDROVIC
IPC: B01D11/04
Filed: 1981-06-19
Abstract: The invention contains a housing (1) in which an insert unit is accommodated which consists of the elements (2) which form a guide face for one of the media involved in the heat-exchange process. The insert unit elements (2) are positively connected to one disc (7) and connected to another disc (7') so as to be movable in a sprung fashion, the tension being ensured by means of a spring (8). The distribution grills (5) have channels (6) with bevelled portions (6') at their outputs in the direction of movement of one of the aforesaid media, the elements (2) being guided through these channels. <IMAGE>
Patent DE-3125147-A1 (DE)
Title: Moving-coil core magnet taut-band measuring mechanism
IPC: G01R5/06
Filed: 1981-06-26
Abstract: In a moving-coil core magnet taut-band measuring mechanism (1) having a core magnet (2) clamped in a frame and a moving coil (6) arranged movably in a air gap between a core magnet (2) and a return ring (12), the frame is formed from two support frame halves (14', 14'') for providing for a series production of identical measuring mechanisms for different measuring instruments, the support frame halves (14', 14'') exhibit holding cams (15', 15'') for the core magnet (2), the return ring (12) is provided with guide grooves (13', 13'') for the support frame halves (14', 14'') and constructed so as to be capable of being pushed on from the outside, furthermore, clamping spring discs (22, 23) are held form-locked by the support frame halves (14', 14'') and the support frame halves (14', 14'') exhibit locator openings (21', 21'') for locator pins (20', 20'') of a small frame (6) provided with the pointer cross (9) and, furthermore, the support frame halves (14', 14'') are provided with adjusting teeth (28), interacting with notches (30) of an installation flange (29), for optional arrangement of the zero point of the indication by setting the magnetisation device. <IMAGE>
Patent DE-3129203-A1 (DE)
Title: Transport vehicle
Inventor: REMMERT INGO
IPC: B62D47/00
Filed: 1981-07-24
Abstract: The invention proposes an interchangeable body for motor vehicles, which is equipped with a separate running axle and can be coupled to the rear of the motor vehicle via a corresponding coupling device.
Patent DE-3135726-A1 (DE)
Title: High-pressure piston pump
Inventor: SCRABACK ERNST
IPC: F04B53/00
Filed: 1981-09-09
Abstract: The invention relates to a high-pressure piston pump which has a pump piston which penetrates the pump cylinder outwards on the drive side, and wear-resistant running faces of piston and cylinder. The pump is sealed, in a simple manner and without further sealing measures, against leakage losses at the point where the pump piston emerges, by virtue of the pump piston (5) having a piston clearance in the cylinder bore of in the range from approximately 0.005 to 0.01 mm and, with a guide length (17) in the bore at the internal end position of the piston of at least approximately 300 mm, having a travel of approximately from 500 to 1000 mm, and by virtue of the pump piston (5) itself consisting of a hard metal. <IMAGE>
Patent DE-3137320-A1 (DE)
Title: Device for transferring a belt section which is arranged at the bottom of the region of entry to the back seats of a two-door motor vehicle
Inventor: PFEIFFER KLAUS
IPC: B60R22/02
Filed: 1981-09-19
Abstract: A device is proposed for transferring a belt section, which is arranged at the bottom of the region of entry to the back seats of a two-door motor vehicle and is connected to a pivotably mounted arm, into a position which permits free access to the back seats, the pivot movement of the arm being brought about by pivoting forwards the back rest of an assigned front seat with interposition of a Bowden cable, to which there is assigned a power limiter, which prevents further pivoting of the arm when a predetermined pulling force is exceeded while the back rest is being pivoted forwards.
Patent DE-3145517-A1 (DE)
Title: Filter device
Inventor: HALL ROBERT F
IPC: B01D46/00
Filed: 1981-11-17
Abstract: The filter device has a housing (12) in which filter bags (20) are suspended. The open ends of the filter bags are fixed in a dust-tight manner in openings (30) in an intermediate plate (14). The dust-tight seal is formed by a profiled felt ring (32) which is tacked to the filter bag and is forced radially outwards by a spring ring (36) located between the felt ring and the filter bag. <IMAGE>
Patent DE-3151144-A1 (DE)
Title: Bone clamp
Inventor: FELDMEIER CHRISTIAN DR MED
IPC: A61B17/88
Filed: 1981-12-23
Abstract: Published without abstract.
Patent DE-3201501-A1 (DE)
Title: Rail wheel with rubber suspension
Inventor: RITTINGHAUS ROLF
IPC: B60B17/00
Filed: 1982-01-20
Abstract: The rubber elements of the rail wheel with rubber suspension are fixed, during the assembly of the rail wheel, on a circumferential web of the centring element arranged on the rim ring. After assembly, the web is functionless. In order to compensate its influence on the uniform spring characteristic of the rubber elements, the latter have bores on the two sides of the web.
Patent DE-3203465-A1 (DE)
Inventor: ADAMS HERIBERT
IPC: F15B13/02
Filed: 1982-02-03
Abstract: 1. A pressure fluid circuit - especially for a mowing implement attached to a farm tractor - including at least two fluid-consuming devices each being operable by means of its respective control valve spool (3 and 23 respectively) and including a pressure medium pump arranged to feed the pressure medium to the circuit and being directly connected by its feed duct (13) to a three-way flow-regulating valve the outlets (15 and 16) - one for constant pressure fluid flow and the other for residual flow - of which are connected to two separate branches of the hydraulic circuit so as to feed the pressure fluid to the consuming devices associated with these branches, characterized in that the three-way flow-regulating valve (14) is adjustable for regulating the quantity of the constant flow, and in that the duct (15) carrying the constant flow includes a pressure-relief valve (30) the discharge duct (31) of which is connected, like the discharge duct or ducts (29) of the constant flow control valve spool or spools (23) for the consuming devices associated therewith, to the duct (16) which carries the residual flow into the other branch of the hydraulic circuit.
Patent DE-3204425-A1 (DE)
Inventor: SCHUSTER-WOLDAN HANS DIPL CHEM
IPC: G01F1/68
Filed: 1982-02-09
Abstract: A method for manufacturing unsupported metal lattice structures, such as nickel lattices for use as micro-flow sensors in gas analysis devices, employs the steps of two-sided vacuum metallization on a substrate, several photoresist steps, an electroplating step, and an etching step. A number of units can be produced by this method on a single substrate.
Patent DE-3207659-A1 (DE)
Title: Thin-film circuits with through-contact holes
Inventor: WAGNER THOMAS DIPL ING
IPC: H05K3/40
Filed: 1982-03-03
Abstract: Solder-coated thin-film conductor tracks having through-contact holes without gold-wetting layer, the dip solder being applied directly to the palladium layer. The process comprises the following steps: vapour deposition of approximately 30 nm of NiCr, heat treatment, vapour deposition of titanium and palladium, partial gold plating, patterning and solder coating.
Patent DE-3207690-A1 (DE)
Title: Venous valve prosthesis/artificial venous valve
Inventor: GAUL KARL-EGON DR MED
IPC: A61F2/24
Filed: 1982-03-01
Abstract: Published without abstract.
Patent DE-3213242-A1 (DE)
Title: Pneumatic brake device for rail vehicles
Inventor: SKACH KUNO DIPL ING
IPC: B60T17/22
Filed: 1982-04-08
Abstract: The pneumatic brake device for rail vehicles, especially for rail locomotives, has a three pressure brake control valve (5) with a main air line chamber (4) and a reference pressure chamber (7). A shut-off valve (3), which can be closed arbitrarily only below a pressure level in the main air line (1) corresponding to full braking, is incorporated into the connection from the main air line (1) to the main air line chamber (4). An arbitrarily actuable shut-off valve (22) and an overflow valve (20) are connected in series into a large cross-sectioned connection, provided in addition to a usual filling device for the reference pressure chamber (7) between the main air line chamber (4) and the reference pressure chamber (7), the overflow valve (20) closing in the event of a certain pressure limit of, for example, 2 bar in the reference pressure chamber being undershot. A further, arbitrarily actuable shut-off valve (17) monitors a flow cross section enlargement of the release nozzle (13) of the three pressure brake control valve (5). By corresponding actuation of the shut-off valves a normal, usual functioning of the pneumatic brake device, a post braking valve action, an adjustment in the event of overloaded reference pressure chamber (7) and an arbitrary brake release in the event of emergency or forced braking are possible. Any leak of the shut-off valves can, moreover, not cause any failure of the pneumatic brake device. <IMAGE>
Patent DE-3214028-A1 (DE)
Title: Topological solitaire game
IPC: A63F9/08
Filed: 1982-04-16
Abstract: A topological solitaire game is proposed, consisting of a hairpin-like bar which is closed on both sides and annular elements pushed onto the bar, a connecting part being attached to each annular element, and each connecting part engaging through the respectively following annular element, and the lower ends of all connecting parts being retained in a common fixing element.
Patent DE-3214898-A1 (DE)
Inventor: SCHERFF HELMUT
IPC: C21C5/46
Filed: 1982-04-22
Abstract: An apparatus is disclosed for manipulating and handling sampling tubes in relation to a metallurgical vessel. The apparatus includes a generally vertically oriented guide frame, mounted for limited tilting about a horizontal axis. Rails on the guide frame permit a carriage to run thereon, the carriage will carry a measuring lance. A tube manipulator is pivotably mounted to the guide frame, and includes a tube holding structure for holding a tube on an axis leading directly into the vessel and being coaxial with an axis of the lance, as moved by the carriage, while being alternatively positionable in coaxial relationship with a horizontal delivery axis. Tubes are placed into this horizontal delivery axis and such tube is moved toward the manipulator for being gripped by the holder thereon, so that such a tube may be swung into an upright position, as the manipulator assumes a vertical position of coaxial relation of the tube as held with respect to said lance axis, leading directly into the metallurgical vessel.
Patent DE-3215194-A1 (DE)
Title: Hip abduction device
Inventor: FA HEINRICH KUCZ NUERNBERG
IPC: A61F5/01
Filed: 1982-04-23
Abstract: There is a hip abduction device in which two edge beads (1) each extend over the length of the bandage and are fitted at the ends with buckles (12) and loops (13) and in which a spacer (8) is provided between the two edge beads, and the area between the two edge beads is provided with a perforation (14) for the purpose of aeration. It is desirable to achieve a great improvement in aeration by means of a considerably larger perforation while safeguarding sufficient stiffness of the edge beads and adequate spacing. This is achieved in that the perforation is designed as a large window (14) and the spacer is formed by struts (8). Maintenance of the spacing is ensured by the struts; the large window guarantees sufficient aeration in every case. <IMAGE>
Patent DE-3215524-A1 (DE)
Title: Terminal device, especially a terminal adaptor for the connection of electrical cables
Inventor: STIELER ALFRED OTTO HUGO
IPC: H01R4/38
Filed: 1982-04-26
Abstract: The invention relates to a terminal device, especially a terminal adaptor for connection to electrical cables. The electrical conductor (20) has applied to it a terminal element which can pivot freely between an operating device (5) and a housing (1), the terminal element (11) on which a screw acts being constructed both in the sense of a quick-attachment terminal and in the sense of a quick-release device. <IMAGE>
Patent DE-3216882-A1 (DE)
Title: Photographic camera having a film transport and shutter cocking device
Inventor: SITZLER KLAUS
IPC: G03B1/62
Filed: 1982-05-06
Abstract: A multi arm control member (4) is mounted capable of sliding and swivelling at an elongated hole (4a) and bears under the pressure of a spring (6) against a release element (1) which is pressurised by a spring (2) in such a way that a contact arm (4b) presses against the film (14). Upon rotation of a transport wheel (7) in the direction "A" of the arrow, the film (14) is transported in the direction "B" of the arrow. In this case, the contact arm (4b) drops into a film perforation (14a) and is taken along by the film (14). If the film (14) has been transported through the required segment, the control element (4) swivels anticlockwise and snaps in front of an end face (1c) of the release element (1). At the same time, a blocking arm (4c) drops into a blocking toothed system (7a) of the transport wheel (7). The control element (4) is released for operation by pressing the release element (1) and rotates a rotating shutter (8) open by means of a rotating arm (4d). The pressed release member (1, 1d) projects into the path of motion of a locking lever (11), which acts during film transport as a return stop for the transport wheel (7). When the release element (1) is pressed, it bears against the blocking lever (11, 11b) in such a way that the latter additionally blocks the film transport. <IMAGE>
Patent DE-3219357-A1 (DE)
Title: Refractory door plugs
Inventor: STRUZIK ERICH
IPC: F27D1/18
Filed: 1982-05-22
Abstract: The invention consists of a refractory ceramic plug for doors of coke oven chambers the plug comprising a plurality of door plug parts which are arranged above one another and are supported on a foot support, held at the upper end by a head piece, and individually fastened to a door body plate.
Patent DE-3220443-A1 (DE)
Title: Device for safeguarding persons at a loading station
IPC: B65G69/28
Filed: 1982-05-29
Abstract: In a device for safeguarding persons at a loading station, especially for loading liquid goods from stationary tanks or the like into mobile tanker vehicles, which drive into the loading station, said loading station having at least one stairway which can be pivoted from an inoperative position onto the surface of the tanker vehicles and one cover plate, which can be lowered, next to the stairway for closing the gap between the vehicle and the loading platform and having a support grid on the side of the vehicles to be filled opposite the stairway within the loading station, a solution is to be provided with which the safeguarding of all approaching vehicles is ensured, irrespective of whether they are rail or road vehicles and also irrespective of whether they have different heights with regard to the length of the filling station. This is achieved in that the cover plate, which can be lowered, is formed by a multiplicity of narrow cover elements (3) arranged on a common axis (2) and the support grid (9) can be lowered onto the surface of the vehicles (6).   <IMAGE>
Patent DE-3229181-A1 (DE)
Title: Method and breeding device for breeding from queen bees
Inventor: JENTER KARL
IPC: A01K49/00
Filed: 1982-08-05
Abstract: When breeding from queen bees, eggs or larvae (14) must be transferred from the cells (3) of the breeding honeycomb (1) into the larger queen cells (10). With the usual breeding methods known hitherto, e.g. larvae transfer method, cell cut, arched cut, etc., the bee-keepers had great difficulties with the method itself and with acceptance of the larvae. In the present method, transfer plugs (6) are inserted into bore holes (5) in the cells (3) of the breeding honeycomb (1). After egg-laying in the cell (3) by the queen bee, the egg (14) lies in a trough (8) of the transfer plug (6) and can be transferred with the plug into the queen cell (10). The egg and/or the larva (4) thus reach the queen cell (10) undamaged and it is possible for the bee-keeper, without special training, to breed from queen-bees of the highest quality. <IMAGE>
Patent DE-3232849-A1 (DE)
Title: Variable speed electromechanical drive system
Inventor: APETREI CONSTANTIN DIPL ING
IPC: H02P29/00
Filed: 1982-09-03
Abstract: The invention relates to an electromechanical drive system having an asynchronous motor in which the speed is regulated continuously by means of electromechanical slip-clutches, the drive system being controlled electronically in the feedback loop using a speed and/or position transmitter (3). The actual drive system (1) is automatically ventilated by means of a ventilating system which is independent of that of the motor. The structural unit of the electromechanical slip-clutches has a single ferro-magnetic clutch disc which is operated both during braking and during engagement. <IMAGE>
Patent DE-3236884-A1 (DE)
Title: Arrangement and method for two-sided printing
Inventor: BOBICK THOMAS WALTER
IPC: B41J13/00
Filed: 1982-10-05
Abstract: The printing system for two-sided printing of a plurality of document images on a plurality of sheets contains a device (10) for storing printing control information which defines the document images. A printer (12) prints the images on sheets while the latter are being transported past a printing station (14) by means of a transport arrangement (28) which forms a closed sheet path. The length of the sheet path is sufficient to allow a number of sheets to be transported on it simultaneously. A sheet turner (40) picks up sheets successively from the sheet path, after they have been printed on their first sides, and, having turned them, returns them to the sheet path before the second sides of the sheets are printed. <IMAGE>
Patent DE-3239250-A1 (DE)
Inventor: BOHM DIRK DIPL ING
IPC: F26B21/12
Filed: 1982-10-23
Abstract: 1. Arrangement for automatic adjustment of the amount of evacuated air to the evaporative power of dryers operating with inlet air, circulating air and outlet air, under changing working conditions, in which a liquid is evaporated out of a material to be dried, adjusting the amount of evacuated air dependent on the difference between the temperature T1 of the circulating air when carried towards the material to be dried and the temperature T2 of the circulating air when carried off again.
Patent DE-3239686-A1 (DE)
Title: Ready-made shelving elements for flat products
Inventor: RAUCHFUSS JOACHIM
IPC: A47F1/14
Filed: 1982-10-27
Abstract: A shelving unit for accommodating flat products has individual, three-walled elements which can be screwed to one another. By this means, a rigid connection of the individual elements is obtained so that, by joining together any desired number of such elements, the shelf size can be adapted to the respective requirement and to the respective space available.
Patent DE-3240097-A1 (DE)
Title: Metallurgical vessel
Inventor: SINDELAR GUENTER DR ING
IPC: B22D41/46
Filed: 1982-10-29
Abstract: A metallurgical vessel includes at least one flushing gas inlet arranged in the vessel floor, for example a bubble brick, a gas inlet nozzle or the like, and also a safety device for protection against breakouts of liquid metal in the vicinity of the flushing gas inlet. In order to make the metallurgical vessel more secure against breakouts of the metal melt, a receiving container is arranged beneath the flushing gas inlet and is filled with a granular filling mass which consists of a material having a melting point below the temperature of the melt situated in the vessel but above or only slightly below the melting point of the material of the melt. In the event of the melt breaking out into the granular filling mass, the melt gives up part of its heat to the filling mass, and is thereby cooled and solidifies, so that as a result the breakout is stopped.
Patent DE-3240152-A1 (DE)
Title: Cosmetic container
IPC: A45D40/24
Filed: 1982-10-29
Abstract: Cosmetic container for liquid, pasty or pulverulent cosmetic agents having an application member preferably fixed to a closure cap, projecting into the container and at the same time penetrating a strip-off seal, at least two independently actuable application members being provided which are of different design and/or to which different strip-off seals are allocated such that they carry different amounts of the cosmetic agent when pulled out.
Patent DE-3240437-A1 (DE)
Title: Arrangement for operating planetaria
Inventor: MEIER LUDWIG
IPC: G09B27/02
Filed: 1982-11-02
Abstract: The invention relates to an arrangement for operating planetaria with the aim of increasing operating convenience and useful value. The object is to use a small number of operating elements to give a maximum number of possibilities of presentation as well as to make the overall layout of the operating elements easier to appreciate and to simplify the design of the operating console. The arrangement comprises an operating console, on which operating elements for initiating switching and control functions are provided. These operating elements are assigned to switching and/or control functions of differing order and can be interconnected by means of logic circuits known per se in order to input signals into a computer or into a unit for realising the functions. <IMAGE>
Patent DE-3247645-A1 (DE)
Title: Foaming device for cleaning liquids
Inventor: KELLER PETER
IPC: B08B3/00
Filed: 1982-12-23
Abstract: Foaming device for cleaning liquids with a liquid pump which delivers with medium pressure (< 5 bar) and an air pump which delivers with low pressure (< 0.5 bar), the foaming being carried out in a foaming pipe which also serves for discharging the foam. The foaming here is carried out via a first mixing chamber with a large diameter in proportion to the foaming pipe and a second and possibly further mixing chambers with a small diameter in proportion to the foaming pipe, the second and - if provided - all further mixing chambers serving for drying the foam. The foaming pipe may be designed such that it can be split and is preferably made of transparent plastic.
Patent DE-3247922-A1 (DE)
Inventor: DWORKIN MARC-BRUCE DR
IPC: C07K14/52
Filed: 1982-12-24
Abstract: The present invention relates to the combination of the promoter/operator region of the tryptophan operon of Serratia marcescens with a synthetic ribosome binding sequence, an expression plasmid which contains this sequence and in which the above sequence is followed by the only Hind III cleavage site in the plasmid, into which site the gene to be expressed can be inserted, and to production plasmids for the expression of eukaryotic gene products in prokaryotes, especially for the preparation of leucocyte interferon.