baber/WOPTO huggingface dataset:
Patent DE-3310471-A1 (DE)
Title: Coupling between two functional elements mounted with a spacing from one another which is subject to tolerance
Inventor: KIEFNER HERMANN
IPC: G05G1/12
Filed: 1983-03-23
Abstract: Spacing tolerances occur between two functional elements, e.g. an operating knob (8) and a switch (9a), when the latter are mounted on separate carrier boards, e.g. a front board (11) and a printed circuit board (12). By means of the invention, a coupling is provided which compensates the positional tolerances in the direction of all three axes of a three-dimensional coordinate cross. In this case, at least one first end piece (1a) of the power line (1) is guided in a first groove (4) by the width and height thereof in such a way that the position of the power line (1) is displaceable in a sliding manner in the direction of two axes of a three-dimensional coordinate cross. In this case, the power line (1) can be constructed as a flat bar cross (1), a second end piece (1b) and an associated second groove (5) being offset by 90 DEG  relative to the first end piece (1a) and the second groove (5) allowing displacement of the second end piece (1b) in the direction of the third axis of a three-dimensional coordinate cross. However, cams (6a, 6b) can also be constructed at least on the first end piece (1a) on both sides of the power line (1) between the latter and the guide walls (4a, 4b) of the first groove (4), which cams act as a slip joint and permit a tilting movement of the power line (1) in the direction of the third axis of a three-dimensional coordinate cross, a joint which also carries out the tilting movement also being constructed on the second end piece. <IMAGE>
Patent DE-3312869-A1 (DE)
Inventor: EIRICH WILLI
IPC: B28C5/32
Filed: 1983-04-09
Abstract: PCT No. PCT/DE84/00085 Sec. 371 Date Sep. 19, 1984 Sec. 102(e) Date Sep. 19, 1984 PCT Filed Apr. 9, 1984 PCT Pub. No. WO84/04055 PCT Pub. Date Oct. 25, 1984.Described is an apparatus for treating materials which are capable of flow, comprising a container (1) which rotates about is central axis (5) which is inclined with respect to the vertical, with a wall and/or bottom scraper plate (2) which is arranged substantially stationarily with respect to the cylindrical inside wall of the container (1), a discharge opening (3) disposed in the bottom of the container (1) and a rotating tool (6) which engages into the material. To reduce the amount of power consumed, while giving good treatment effects, and to enhance the output of the machine, with respect to the available volume in the machine, it is proposed according to the invention, that the container (1) is driven at a sub-critical speed of rotation, the rotating tool (6) is arranged exclusively at the downstream side of the apex, that the space on the upstream side is free of fittings therein and that the scraper plate (2) is disposed in the vicinity of the apex of the container (1).
Patent DE-3319406-A1 (DE)
Title: Housing for a measuring instrument
Inventor: MIRBETH HEINZ GEORG DIPL ING
IPC: G01D11/24
Filed: 1983-05-28
Abstract: A housing for a measuring instrument, consisting of a cuboid unilaterally open steel-plate housing part (1) and a base plate (2). On the surface of the housing part (1), roof-shaped projections (3, 4) pointing inward are impressed onto two oppositely located sides in the vicinity of the open edge, whilst on the other two oppositely located sides of the surface, inwardly pointing tongues (5, 6) are formed by stamping out. When the housing parts (1, 2) are assembled, both the roof-shaped projections (3, 4) and the tongues (5, 6) are located in the groove (11) of the base plate (2). The two parts can be very easily manufactured, can be durably connected to one another without play and easily detached from one another. <IMAGE>
Patent DE-3321502-A1 (DE)
Title: Polymeric esters of acrylic acid and methacrylic acid with aromatic thioether alcohols, and process for their preparation
Inventor: KUEPPER FRIEDRICH-WILHELM DR
IPC: C08F20/38
Filed: 1983-06-15
Abstract: The invention relates to polymeric esters of acrylic acid and methacrylic acid with aromatic thioether alcohols of the formula I <IMAGE> in which m = 0 or 1, n = 1 to 3, R' = aromatic radical, R' = H or CH3, and x = 50 to 5000, and copolymers thereof, for example with acrylates or styrene. They are prepared by polymerising the corresponding esters of acrylic acid and methacrylic acid with aromatic thioether alcohols by means of free radicals with addition of azo initiators or peroxidic initiators.
Patent DE-3323008-A1 (DE)
Inventor: LANGE PETER
IPC: F16K3/08
Filed: 1983-06-25
Abstract: 1. Upper valve part for sanitary fittings comprising a sleeve-like head piece (1), which can be secured in a valve housing and is provided with openings (12) disposed in its wall, a mounting support disposed at its front end facing the water supply for a first valve seat disc (5) comprising at least one opening (51) and made of a ceramic material, and with a sealing ring (7) projecting beyond this front end, a stem (2), which can be rotated in the head piece (1) and onto which a crossbar (25), which can be rotated between stops in the head piece, is formed in a T-shaped manner, and a hollow cylindrical sleeve as a lifter (3) which comprises openings (32) in wall areas, the edge of which, facing the stem (2), is provided with a mounting for the crossbar (25), and the front end of which, facing the water supply, is provided with a second valve seat disc (6) which comprises at least one opening (61), is made of a ceramic material, rests against the side of the first valve seat disc (5) distant from the water supply and whose one or more opening(s) (51) open(s) or close(s) due to the rotation of the stem (2), characterised in that the valve seat discs (5 ; 6) are each provided with a semicircular opening (51 ; 61) and that one end of the crossbar (25) comprises a recess (26) having the same dimensions as the stops, so that this end sweeps over the stops and the other end of the crossbar can only be rotated to a limited degree between the stops.
Patent DE-3332773-A1 (DE)
Title: Sanitary fitting
Inventor: OBERDOERFER HANS
IPC: E03C1/04
Filed: 1983-09-10
Abstract: A description is given of a sanitary fitting in which the inlet pipes can be attached in the very last production step, thus in particular even after chroming and after the insertion of the control cartridge containing the control elements. This makes the handling of the sanitary fitting during the production process considerably simpler. For this type of assembly, which is performed without solder and releasably, the inlet pipes have a wall region which projects or is set back radially and is supported in an axial direction on a step of the location hole. The inlet pipes are introduced into the bottom part of the body of the fitting from the underside and fixed in the second axial direction by a counter-holding device, which is likewise moved towards the bottom part from the underside and fixed on the said bottom part. <IMAGE>
Patent DE-3336669-A1 (DE)
Title: Gear set
Inventor: SCHULZ KLAUS
IPC: F16H55/18
Filed: 1983-10-08
Abstract: A gear set for constructing a gear which is free from play is described. On a pinion (10), one gearwheel (14) is fitted fixedly and one gearwheel (16) is fitted rotatably. The gearwheels (14, 16) are coupled by means of studs (36, 60, 62) and leaf springs (18, 46, 48, 50), so that their teeth spread resiliently apart in the inoperative state and bear resiliently against opposite tooth flanks of neighbouring teeth of a counter-gearwheel during operation. By fitting the gearwheels (14, 16) together in different ways, different degrees of resilience can be achieved. In the case of another configuration, the gearwheels are coupled by shaped elements of silicone rubber which are seated in recesses of the gearwheels. <IMAGE>
Patent DE-3339710-A1 (DE)
Title: Points sleeper made of prestressed concrete
IPC: E01B7/22
Filed: 1983-11-03
Abstract: In this points sleeper, to prevent electric conduction between rail fastening and sleeper, the rails are fastened on the sleeper indirectly via bolts (4) which penetrate the sleeper in sleeves (5) made of non-conducting material. The torsion-proof bearing of the bolt nuts (10) is achieved by the sleeves (5) being widened in a bushing-shaped manner at their end (7) facing the ballast (6), and covering with the widening the bolt nuts (10) with an intermediate space (12), into which a plastic cap (13) is pressed with its cuff (14) which with its inner surface (15) surrounds positively the hexagon of the bolt nuts (10) and at the same time with its cutting ribs (17) arranged on the cuff outer surface (16) engages in a torsion-proof manner in the concrete. <IMAGE>
Patent DE-3340287-A1 (DE)
Title: Fastener elements for garments, handbags or the like
Inventor: GLIEMANN GERALD
IPC: A45C13/26
Filed: 1983-11-08
Abstract: The invention relates to a fastener element for garments, handbags and the like, in particular fur garments, having a baseplate and a holding element which can be attached thereto, in which the baseplate (1) has two limbs (2, 3) which project in a U-shape in section and can be pressed through the garment (4) and engaged in openings (8, 9) of the holding element (7), the holding element (7) being formed by two shaped parts (5, 6) which are provided with mutually facing noses (17, 18) and are expediently connected to one another via a resilient web (10). <IMAGE>
Patent DE-3340637-A1 (DE)
Title: Device for varying the force of a spring which acts on the piston of a brake cylinder
Inventor: LEHNERT ERHARD
IPC: B60T13/68
Filed: 1983-11-10
Abstract: The invention relates to a device for varying the force of a spring which acts on the piston of a brake cylinder. The pressure medium chamber which is separated from the spring chamber by the piston can be connected to a pressure medium source via a valve device. In order to be able to graduate the braking force produced by the spring and acting on the wheels via the piston, the piston rod and the brake elements, a plurality of pressure reducing valves, by means of which the pressure assigned to each of the braking force stages can be varied without varying the pressure of the other pressure stages are arranged in the valve device.
Patent DE-3341061-A1 (DE)
Title: Device on training equipment
Inventor: SCHNELL JOSEF
IPC: A63B21/00
Filed: 1983-11-12
Abstract: The invention relates to a device on training equipment which is intended to enable the respective stress to be altered by means of a few non-arduous manipulations. This is achieved in that the respective connecting means between lever (7) and loading device (cf.13), e.g. a belt (12), runs over a deflector (11) lying above the loading device, formed by a suspended weight (13) and the free end of the belt (12) or the like engages in a variable position on a counter-bearing (15) which belongs to the lever (7) and extends, preferably arcuately, away and upwards from the region of the bearing point (8) of the lever (7), the centre of the circle, in an arcuate shape, approximately coinciding with the deflection (11). <IMAGE>
Patent DE-3344369-A1 (DE)
Title: Effect cartridge
Inventor: SICHERMANN KONRAD
IPC: F42B4/02
Filed: 1983-12-08
Abstract: The present invention relates to a cartridge case or calibre 12 for firing low-calibre, if appropriate commercially available effects. It is formed in one piece from plastic and has on the inside projections as stops for the prefabricated, if appropriate commercially available effects of different diameters of smaller calibre which can be inserted into the cartridge. Arranged at the head is an annular recess which acts together with a closing disc as a catch closure and against which the effect insert or its tamping bears. <IMAGE>
Patent DE-3403270-A1 (DE)
Title: Device for recording worktimes on a data carrier
Inventor: BREIT ERWIN
IPC: G07C1/08
Filed: 1984-01-31
Abstract: The invention relates to a device for recording worktimes on a data carrier, with a bearing surface for the data carrier and with a printing and stamping device, the bearing surface and stamping device being rotatable relative to one another about an axis of rotation perpendicular to the bearing surface by means of a clockwork provided on the housing of the device. It is characterised in that, for the simultaneous recording of a plurality of worktimes, the printing and stamping device has at least two printing elements actuable independently of one another and each located at a different distance from the axis of rotation, and in that the bearing surface is formed by a disc which is located on a clockwork shaft projecting from one side of the clockwork and coaxial with a shaft carrying at least one pointer on the other side of the clockwork, and in that the printing and stamping device is provided underneath the disc at a fixed location on the housing.
Patent DE-3414492-A1 (DE)
Title: Polyether thioether nitriles
Inventor: ZEINER HARTMUT DR
IPC: C08G65/40
Filed: 1984-04-17
Abstract: Polyarylether thioether nitriles of the formula <IMAGE> and a process for the preparation thereof by polycondensation of 4,4'-thiodiphenol and 2,6- or 2,4-dichlorobenzonitrile in the presence of water-free alkali metal carbonate.
Patent DE-3418320-A1 (DE)
Title: Sample syphon for liquid metal and clip used therein
Inventor: SURINX HUBERTUS JOHANNES JOSEP
IPC: G01N1/12
Filed: 1984-05-17
Abstract: The parts of the sample chamber of the novel sample syphon are held together in a suitable manner during sampling. After sampling, opening the sample chamber does not present any difficulties. The two metal shells 3 of the sample chamber 1 are held together at one end by a bow-shaped spring 10. The spring 10 is made of a spring-steel strip having a thickness of 0.3-0.8 mm and is annealed by heating during sampling. The limbs 12 of the spring 10 are bent one after the other through an angle of 210 DEG -270 DEG , preferably of 237 DEG -243 DEG . Those ends of the limbs 12 which come into contact with the metal shells 3 face the spring body 11 at an angle. <IMAGE>
Patent DE-3425794-A1 (DE)
Inventor: JABLONKA DIETER DIPL ING
IPC: E04D12/00
Filed: 1984-07-13
Abstract: 1. Roof lining made of synthetic sheeting for high pitched roofs and similar constructions, roof consisting of joists and rafters with insulating material between the rafters, rafters and insulating material covered with vapour trap sheeting on the inside of the roof, and on the outside of the roof rafters covered with the roof lining on which lateral rafters are fixed forming space for ventilation and finally rafters to carry the roofing tiles, characterized in that the roof lining (1) is made of polyurethane sheeting (2) coated on the side facing inside the building with bonded fabric (4), wich is closely attached to the polyurethane sheeting (2), the other side of wich is exposed as far as possible.
Patent DE-3427065-A1 (DE)
Title: Combustion chamber of a self-igniting reciprocating piston internal combustion engine
Inventor: KLAUE HERMANN DR ING
IPC: F02B23/06
Filed: 1984-07-23
Abstract: In the combustion chamber of a self-igniting reciprocating piston internal combustion engine accommodated in the piston, an air reservoir having less than a quarter of the volume of the combustion chamber and projecting into the main combustion chamber and a controlled hole injection nozzle with an angular bore arranged at an angle of 30 DEG  to 140 DEG  to the pipe carrying the air reservoir are provided, from which bore the jet of fuel emerging in the direction of the nozzle centre axis at the start of the stroke of the nozzle needle penetrates the aperture of the air reservoir, immediately burns there due to the heated inner wall and generates a pressure wave emanating from the air reservoir. The pressure wave ignites and deflects the main quantity of fuel then emerging in the direction of the nozzle angular bore into the piston combustion chamber in the direction of the wall of the piston combustion chamber. As a result injection can occur later and the precompression be reduced so that pressure peaks in the combustion and rough running of the engine are prevented.
Patent DE-3428048-A1 (DE)
Title: Disk reproducing apparatus
Inventor: ROTH DAVID
IPC: G11B7/005
Filed: 1984-07-30
Abstract: Items of information stored in digital form on a disk (2) are output by this device (1) to further signal-processing stages. In order to determine, for example, the maximum level of these signals in advance and simply, the apparatus (1) is equipped with a generator (10) which can be cut in and out for generating a digital reference signal. <IMAGE>
Patent DE-3431352-A1 (DE)
Title: Mailing envelope
IPC: B65D27/00
Filed: 1984-08-25
Abstract: An envelope (10) has a front surface (12), a bottom flap (13), a mouth flap (14) and two lateral flaps (15). A mouth flap groove (27) is embossed into the mouth flap in the region of its gummed portion (25). An opening edge groove (28) is embossed into the bottom flap near to its opening edge (23), and lateral grooves (29) are embossed close to the lateral edges. The grooves assist the openability of the envelope for the introduction of contents, and they facilitate the processing of the envelope before folding. <IMAGE>
Patent DE-3433774-A1 (DE)
Title: Cashless operation of automatic machines of any kind, particularly automatic entertainment, gaming, ticket and vending machines, by data carrier (plastic card or the like)
Inventor: FRIEDRICH PETER
IPC: G07F7/02
Filed: 1984-09-14
Abstract: Published without abstract.
Patent DE-3435143-A1 (DE)
Title: Device for laminating panel material with an adhesive film
Inventor: LAMM HELMUT
IPC: B29C63/02
Filed: 1984-09-25
Abstract: The device has a basic frame with a table board applied thereon, onto which the panel material to be laminated, for example a glass pane, is placed in an aligned manner. Above the table board there can be moved a travelling carriage (28) which bears, in each case so as to be rotatable, an adhesive film supply roll (34), a cover film reel (36) and a pressing roller (50) which is provided with a drive. The travelling carriage (28) has its own drive device, from which the drive for the pressing roller (50) is taken off. The movement of the travelling carriage (28) sets the pressing roller (50) into rotation in such a manner that the latter's circumferential velocity is somewhat smaller than the advance velocity of the travelling carriage (28). The adhesive film is taken off from the supply roll (34) and laid around the pressing roller. When the latter is set into rotation, it presses the adhesive film onto the panel material to be laminated and rolls it onto said panel material without bubbles or creases. On the travelling carriage (28) there are also attached a longitudinal and a tranverse cutting device which cut the adhesive film to the width of the panel material to be laminated or, after the latter has been laminated, cut off the adhesive film transversely to the advance direction of the travelling carriage. <IMAGE>
Patent DE-3440045-A1 (DE)
Title: Mattress
Inventor: LIEBERKNECHT ARTHUR
IPC: A47C21/04
Filed: 1984-11-02
Abstract: The invention relates to a mattress having a padded core, having hollow spaces 4 inside the mattress which are filled with exchangeable profile elements 5 of equal height, but different pressure effect, and having a final padding 9, 11 as winter side and summer side of the mattress. In order that the mattress can be used both with a winter side and with a summer side, it is characterised in that a pressure distribution plate 3 is located between an tops and a lower padded element 4 in which the profile elements 5 are arranged, in that the profile elements 5 have a projection 5.1 relative to the tops and lower padded element 4 and are covered in each case by a pressure compensation plate 6, above which the final padding 9, 11 is arranged. <IMAGE>
Patent DE-3446681-A1 (DE)
Title: Support for a swinging machine
Inventor: SCHARMER WOLFGANG DIPL ING
IPC: F16M1/02
Filed: 1984-12-21
Abstract: A support for a swinging machine, which consists of an elongated profiled element, especially a hollow profile, which has flanges welded onto its ends, is intended to be improved such that fractures on the welding seams between the flange and the profiled element are prevented. This is achieved in that the flanges (3) have an attachment (4), which corresponds to the cross-sectional shape of the profiled element (2), on the side facing said profiled element (2), in that the wall thickness of the attachment (4) on the flange side is greater than the wall thickness of the flange (3) and/or of the profiled element (2), and in that said wall thickness is reduced towards the profiled element (2) to approximately the wall thickness of the said profiled element (2), the transitions between the flange (3) and attachment (4) being constructed continuously, and in that the flanges (3) are welded to the profiled element (2) on the attachment (4). As a result of the use of flanges having attachments, the welded seam between the flange and profiled element can be placed directly on the flange, out of the region which is subject to dangerous stress, and can thus be relieved of stress. 
<IMAGE>
Patent DE-3447754-A1 (DE)
Title: Flame monitor
Inventor: WIDEMANN FRIEDRICH
IPC: B60H1/22
Filed: 1984-12-21
Abstract: A flame monitor is described for burners, especially in heating appliances such as motor vehicle auxiliary heating devices, which makes possible contactless flame monitoring and in which the noises arising during the reaction in the flame are used for flame monitoring. For this purpose, a connection is provided from the combustion chamber to a sensor which provides voltage signals at the output in dependence on the noises produced; the said signals can if necessary be filtered by means of a filter for the suppression of interference frequencies. An air-borne sound sensor is expediently used as the sensor, which is formed by a microphone or a pressure sensor, and the connection can be produced via a bore and/or via a flexible duct.
Patent DE-3502893-A1 (DE)
Title: Process and apparatus for the selective embroidering and/or engraving and/or painting and/or perforating of material webs or blanks made of materials permeable or impermeable to needles and drills
Inventor: REICH RUDOLF
IPC: D05C3/04
Filed: 1985-01-29
Abstract: In a process for the embroidering, painting, engraving, perforating and/or suchlike processing of material webs or blanks, the tools necessary for the processing are combined, in each work station, to form a segment unit and are each connected to an embroidering head of an embroidering machine. The individual tools of each segment unit are adjusted in a manner predetermined by the pattern to a fixed preset work station and displaced. The particular point of the material surface to be processed is displaced to the work station according to the pattern. The particular tool present at the work station is driven by the embroidering machine via a coupling.
Patent DE-3505693-A1 (DE)
Title: Strain gauge
Inventor: YAMADA YOJI
IPC: G01L5/10
Filed: 1985-02-19
Abstract: Strain gauge for measuring the stress of a longitudinally stretched measurement object with the aid of the adjustment of a gauge roll, there essentially being eliminated from the measurement results errors which are caused by the bending load of the measurement object and the weight of the detector including the gauge roll (Fig. 6). <IMAGE>
Patent DE-3508902-A1 (DE)
Title: Process for the recovery of molybdenum and/or vanadium from used catalysts
Inventor: IRGANG MATTHIAS DR
IPC: C22B34/22
Filed: 1985-03-13
Abstract: The application relates to a process for the recovery of molybdenum and/or vanadium from used catalysts or oxide residues of such catalysts, by a selective leaching of the ground catalysts with solutions of aqueous oxalic acid at 50 to 150 DEG C, in particular at 90 to 120 DEG C. The leaching and grinding can also be performed simultaneously in an intensively stirred and heated container using grinding bodies.