baber/WOPTO huggingface dataset:
Patent DE-3310477-A1 (DE)
Title: Electrical apparatus, especially a switching and control apparatus for motor vehicles
Inventor: HAUBNER GEORG
IPC: H05K5/00
Filed: 1983-03-23
Abstract: An electrical apparatus is proposed which can, to a large extent, be produced and assembled by machine. The electrical apparatus (10) contains a printed-circuit board (14) having electrical components (15) and having a plug body (12) which is set back with respect to the underneath (14a) of the printed-circuit board. The plug body (12) is held in an opening (18) of a rim-shaped end plate (17) which, for its part, is attached on the outside to the edge (11a) of the housing (11). Such encapsulated switching and control apparatuses are required especially for motor vehicles, but can also be used in electrical systems generally. 
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Patent DE-3310941-A1 (DE)
Title: Apparatus for transmitting the rotational movement of the trunnion of a weapon to an angle-measuring device, especially on a combat vehicle
Inventor: HELDMANN HEINRICH ING GRAD
IPC: F41A27/08
Filed: 1983-03-25
Abstract: An apparatus for transmitting the rotational movement of a trunnion of a weapon to an angle-measuring device, especially on a combat vehicle. The angle-measuring device (8) is so arranged outside the trunnion (16) that the trunnion axis (1) and the axis of the drive shaft (6) of the angle-measuring device (8) are parallel. An endless transmission band (3) is guided under stress over a driven roller connected to the trunnion (16) and over a driving roller (5) connected to the drive shaft (6) of the angle-measuring device (8), the driven roller and driving roller having equal diameters. The advantage of this apparatus is that transverse movements of the trunnion and temperature changes cannot cause any angular movements on the angle-measuring device. <IMAGE>
Patent DE-3315538-A1 (DE)
Title: Automatic transmission for motor vehicles
Inventor: YOKOYAMA SHOJI
IPC: B60W30/18
Filed: 1983-04-29
Abstract: The automatic transmission for motor vehicles has a hydraulic clutch, an infinitely variable belt drive with an input and an output pulley, which for joint rotation are interconnected, and a hydraulic control system. The input and the output pulley are each provided with a hydraulic servo motor. The hydraulic control system has a primary control valve for adjusting the pressure generated by a pump to a specific line pressure, a secondary control valve for adjusting the pressure generated by the pump to a pressure lower than the line pressure, a duct for the admission of working fluid, which is under line pressure, to the hydraulic servo motor of the output pulley, a transmission ratio control mechanism for the selective admission of working fluid, which is under line pressure, to the hydraulic servo motor of the input pulley, and a duct for feeding working fluid, which is under the lower pressure, by way of a non-return valve to the hydraulic servo motor of the input pulley.
Patent DE-3315648-A1 (DE)
Title: Trellis panel for enclosures
Inventor: LECHTENBOEHMER HANS
IPC: E04H17/16
Filed: 1983-04-29
Abstract: A trellis panel for enclosures comprising horizontal bars and vertical bars of wire material having a diameter of from 4 to 12 mm, which are welded to one another at the points of intersection. The trellis panel does not include vertical bars which run over its entire height, but shorter vertical bars which are arranged in such a manner that all the weld points lie on straight lines of the grid which are parallel to one another and which contain in each case a plurality of weld points. Trellis panels of different heights and with only one type of vertical bars can be machine-produced, while retaining the welding process used hitherto. <IMAGE>
Patent DE-3317129-A1 (DE)
Title: Internal-combustion engine with magnetic power transmission
Inventor: KURZOK HUBERT
IPC: F02B75/02
Filed: 1983-05-03
Abstract: The invention has as the essential feature a magnetic circuit in conjunction with an internal-combustion engine which allows the energy from the cyclic linear movement of the piston to be converted into rotating or electrical energy; this is nevertheless achieved with a relatively high efficiency and a relatively low structural volume. Applications included the vehicle drive and use as a generator for producing power.
Patent DE-3320349-A1 (DE)
Title: Portable deep-freeze container for freezing packages containing, in particular, biomedical liquids
IPC: A61J1/16
Filed: 1983-06-04
Abstract: Portable deep-freeze container for deep-freezing and/or transporting packages containing, in particular, biomedical liquids which comprises a heat-insulating container wall, a cooling liquid partially filling the container cavity and at least one mounting (7) on which the packages are to be fastened in such a way that at least the greater part of the package volume lies below the cooling liquid level, said liquid consisting of silicone or fluorosilicone oil. In the deep-freeze container there is arranged an essentially continuous intermediate plate (6) which has a charging orifice (5) for lumps of dry ice (solid CO2) and, furthermore, insertion openings (8) with mountings (7) located underneath for the liquid packages to be immersed. <IMAGE>
Patent DE-3321500-A1 (DE)
Title: Electrical ignition system for a spark-ignition internal combustion engine
Inventor: STEINHOF WALTER
IPC: F02P15/12
Filed: 1983-06-15
Abstract: An ignition system of this kind comprises an ignition coil, a circuit arrangement which opens and closes the circuit which comprises the primary winding of the ignition coil and, if appropriate, a distributor device for supplying voltage to a plurality of spark plugs of the engine. In order to be able to ignite in a particularly reliable fashion for example a lean mixture of fuel at the lower rpm range of the engine, the circuit arrangement produces, whilst the circuit is open or during an analogous time period, a pulse sequence which is in dependent of the rpm of the engine and has fixed time intervals for supplying the primary winding of the ignition coils such that, during the respective ignition process at the spark plug in question, an ignition spark which is present during the entire period of the time or time period mentioned is provided at least at the lower rpm range of the engine.
Patent DE-3324238-A1 (DE)
Title: Building block with interlocking profiles
Inventor: PYRA JOHANNES
IPC: E04B2/02
Filed: 1983-07-06
Abstract: This building block has interlocking profiles which are suitable, in particular, for a mortar-free interlocking of the abutting faces, but can also advantageously be formed on the supporting faces, to be joined with mortar, of the block. Each interlocking profile consists of in each case one convex-cylindrical protuberance (2, 9) and a correspondingly concave-cylindrical recess (3, 10) directly adjoining the protuberance and merging seamlessly into it, which protuberance and recess in turn both merge, at (4, 5), likewise seamlessly smoothly into the block face (6). In this way, edge-and step-free block surfaces are created which exhibit an insensitivity, not known hitherto with profiled blocks, on transportation and handling. At the same time, the curved shape of the joints constitutes a surprisingly effective obstacle to the heat transition. The novel S-shaped profile can be used as a standard profile in a uniform size for all common types and sizes of block. The manufacturer merely requires a standardised preform to be able to cast all block sizes therewith. <IMAGE>
Patent DE-3324561-A1 (DE)
Title: Magazine for printed circuit boards and/or flat modules
Inventor: RICHTER HANS-JUERGEN
IPC: H05K7/14
Filed: 1983-07-07
Abstract: In the two mutually parallel side walls (SW1, SW2) of a magazine, a multiplicity of insertion planes for printed circuit boards and/or flat modules are defined by grooves (N) assigned to one another in pairs. For automatic securing of the position of an inserted printed circuit board or flat module, each insertion plane is assigned a separate securing member, each securing member being separately releasable for the automatic loading and unloading of the magazine, whereas the securing members of all the insertion planes can be released together by a manually operable opening element for manual loading and unloading. Locking mechanisms (G1), the locking catches (K1) of which are provided with locking edges (SS), are preferably provided as securing members. For releasing the locking mechanisms (G1) together, preferably an operating slide (B) which can be pushed over all the catches (K1) of a magazine is provided. <IMAGE>
Patent DE-3330506-A1 (DE)
Title: Process for producing ferro-electric ceramic powder
Inventor: SPRINGER JOHANN DR RER NAT
IPC: H01L41/43
Filed: 1983-08-24
Abstract: For producing ferro-electric ceramic powders for composite materials with organic polymers or elastomers, the starting oxides are reacted in a liquid medium at an elevated temperature. The liquid medium used can be a salt melt of potassium chloride and sodium chloride. However, water at elevated pressure can also be used as the liquid medium. The resulting small single-domain grains have smooth surfaces and are very suitable for use in composite materials with organic polymers or elastomers.
Patent DE-3331815-A1 (DE)
Title: Incandescent lamps
Inventor: GLANDIEN ULF
IPC: H01K1/28
Filed: 1983-08-31
Abstract: The invention relates to an incandescent lamp, characterised in that the bulb is a glass bottle which has been produced, or normally is produced, in order to store fluids therein.
Patent DE-3339913-A1 (DE)
Title: A portable or mobile packing device with multiple functions
IPC: B62B1/00
Filed: 1983-11-04
Abstract: A container, preferably a travel case, briefcase or equipment case, which is portable using handle components and is mobile as a result of transport rollers is equipped with additional device components which are permanently connected to its housing in order to extend its range of uses. It can be used with the aid of these components as a transport and/or working device for containers or objects which are to be carried along and are themselves not portable. The required device components can be lowered into the inside of the container when not in use or positioned at least partially embedded into the wall of the housing.
Patent DE-3344199-A1 (DE)
Title: Notelet holder with fitting notelets
Inventor: HOECK JUERGEN
IPC: B42D5/00
Filed: 1983-12-07
Abstract: The notelet holder with fitting notelets consists of a retaining block (12) with an under-cut, groove-like recess (14) which is open at least at one end face. The notelets (16) have a retaining attachment (22) at one lateral edge of their useful surface (18), which engages with positive fitting into the recess (14). This attachment is separated from the useful surface (18) of the notelets (16) by a perforation. It lies in the recess (14) essentially without play. The retaining block (12) is fixedly connected to a support plate (10) for the notelets (16). The groove-like recess (14) can be arranged obliquely to the main plane of the notelets (16) in such a manner that at least one exposed lateral edge of the notelet which is currently at the top or front projects outwards over the corresponding lateral edge of the other notelets. <IMAGE>
Patent DE-3344891-A1 (DE)
Title: Use of trihydroxypropyl 2-p-chlorophenoxyisobutyrate 1,3-dinicotinate for the treatment of pathological states caused by insufficient cardiac, cerebral or peripheral blood flow
Inventor: ROVATI ROMEO ANDREOLI
IPC: A61K31/4406
Filed: 1983-12-12
Abstract: The invention relates to the use of trihydroxypropyl 2-p-chlorophenoxyisobutyrate 1,3-dinicotinate of the formula I <IMAGE> for the treatment of pathological states caused by insufficient cardiac, cerebral or peripheral blood flow.
Patent DE-3400427-A1 (DE)
Title: Method and apparatus for the cutting-to-size of window profiles
Inventor: THELEN ROLF DIPL ING
IPC: B27G5/02
Filed: 1984-01-09
Abstract: The invention relates to a method for the cutting-to-size of prefabricated profiles for casing and sash frames of windows as well as for carrying out the further machining operations by means of drilling and milling units. A corresponding apparatus consists of a feed device for the profiles, a sawing device and also individual drilling and milling units. To optimise the interplay of the individual operations and accelerate the production sequence, several profiles, preferably four to eight profiles, are guided simultaneously in parallel machining paths lying close beside one another, all profiles guided next to one another being initially cut in one operation by a notching saw (8). The initially cut profiles are fed forwards according to their predetermined length, and the positioned profiles are in turn cut off in one operation by the notching saw (8), all further machining operations being carried out at the same time by means of the drilling and milling units (9-16, 24). <IMAGE>
Patent DE-3404196-A1 (DE)
Inventor: DIERKES ALBERT DIPL ING
IPC: G11B33/14
Filed: 1984-02-07
Abstract: A magnetic disk memory comprises a hub rotatably seated at both ends in a one-piece supporting shell of a housing and carrying at least one storage disk and driven by an internal drive motor. The hub is fixed on a rotating spindle, whereby a pair of ball bearings is provided for seating the spindle at mutually opposite walls of the supporting shell. The ball bearings are embraced in the axial direction in order to achieve a play-free spindle guidance. Each ball bearing has an inner ring fixed with an interference fit onto a respective end of the spindle and a respective bearing bushing likewise seated with an interference fit on its outer ring. One of the two bearing bushings is rigidly disposed in the allocated wall of the supporting shell and, in the incorporated condition of the hub, the other bearing bushing is fixed at the opposite wall of the supporting shell and is prestressed in the axial direction.
Patent DE-3412335-A1 (DE)
Inventor: BAHRMANN HELMUT
IPC: C07C45/50
Filed: 1984-04-03
Abstract: In the prodn. of aldehydes by reacting olefins with CO and H2 in the liquid phase in the presence of water and water-soluble Rh-phosphine complex cpds. (I) at 20-150 deg.C and 1-200 bar (100- 20 x 10 power 3 kPa), (I) contg. trisulphonated or tricarboxylated triarylphosphones (II) are used as catalyst and the reaction medium contains a solvent promoter (III). Pref. (II) is of the formula P(Ar1(X1M)(Y1n1))(Ar2(X2M)(Y2n2)) (Ar3(X3M)(Y3n3))(IIA): Ar1, Ar2 and Ar3 = phenyl or naphthyl gps.; esp. phenyl; Y1, Y2 and Y3 = linear or branched 1-4C alkyl, alkoxy, halogen, OH, CN, NO2 or R1R2N- gps.; R1 and R2 = linear or branched 1-4C alkyl; X1, X2 and X3 = a carboxylate (COO-) and/or sulphonate (SO3-) gp.; esp. a sulphonate gp.; n1, n2 and n3 independently = 0-5; M = an alkali alkaline metal, Zn, NH4 or quat. ammonium of the formula N(R3R4R5R6)+; R3, R4, R5 and R6 = linear or branched 1-4C alkyl.
Patent DE-3415359-A1 (DE)
Title: Automatically opening buckle for safety belts
Inventor: GOSCHKE KURT
IPC: B60R22/32
Filed: 1984-04-25
Abstract: Published without abstract.
Patent DE-3419257-A1 (DE)
Title: Device for controlling a paper-conveying device in printers
Inventor: KLING ADAM
IPC: B41J13/048
Filed: 1984-05-23
Abstract: The device for controlling a paper-conveying device in printers having a platen, having paper-guiding elements, such as a paper tray, a pressure roller and paper stops, which can be pivoted onto and away from the platen as required, and having a motor-driven carriage which can be moved line by line along the platen, has a coupling device in the form of a control cam which mechanically couples the paper-guiding elements and the carriage and is designed in such a way that the carriage pivots the paper-guiding elements via the control cam in dependence on its column position.
Patent DE-3425498-A1 (DE)
Title: Lower end bearing for a hydraulic lifting device
Inventor: GOERANSSON LENNART
IPC: B66F7/08
Filed: 1984-07-11
Abstract: The present invention relates to a lower end bearing for a hydraulic lifting device, which acts primarily in a simple manner obliquely upwards from said end bearing and has a small vibration movement in the vertical direction. The invention is characterised in that the end bearing is constructed from a pressure foot (12), which is mounted on the lifting device, and an opposing pressure element (13), which supports said pressure foot (12). Said opposing pressure element (13) has at least two bearing points (14, 15), which are located at a distance from one another, for the corresponding pressure points of the pressure foot (12). Furthermore, a tangent in the vertical direction through the one (14) of the pressure points (14, 15) of the opposing pressure element forms an angle with respect to its pressure surface which is significantly closer to the right angle to the direction of operation of the lifting device than the corresponding tangent through the second bearing point (15). This has the consequence that the first pressure point (14) is used for absorbing the majority of the pressure force (F) of the lifting device (7), while the latter pressure point (17) is directed more upwards and, in fact, is used as a vertical support for the lifting device. <IMAGE>
Patent DE-3426239-A1 (DE)
Title: Hollow building block or hollow building slab made of gas concrete
Inventor: KORKE KLAUS
IPC: E04B2/18
Filed: 1984-07-17
Abstract: In order to increase the heat-insulation effect of hollow building blocks or hollow building slabs made of gas concrete, provision is made for a glass-fibre paste to be dispersed in said blocks or slabs in order to produce vacuum-tight cavities. These cavities are to communicate with their adjacent hollow components, with the result that a wall assembly holds itself together by negative pressure. This does not exclude the possibility of additionally coating the very smooth bearing surfaces with a building adhesive in order to enhance the tightness of the expansion joints.
Patent DE-3426813-A1 (DE)
Title: Upholstery for seating furniture, in particular the seats on public transport vehicles
Inventor: PAULISCH HEINZ
IPC: A47C7/24
Filed: 1984-07-20
Abstract: Upholstery for seating furniture, in particular the seats on public transport vehicles, consisting of a seat frame and suspension which is arranged on the seat frame, which frame and suspension serve as carrier for an upholstery support in which the upholstery support is attached on a separate upholstery frame and the upholstery frame is held as an entirety on the seat frame. The upholstery is formed by an upholstery plate which is shaped in accordance with the upholstery frame, partially engages around the struts of the upholstery frame and is held against the frame by means of the cover which covers the upholstery, the upholstery frame being provided with elements for clipping onto the seat frame. The upholstery frame is provided at its upper strut with bars which grip behind the frame of the seat frame and is provided at its lower strut with bar catches which interact with a bolt arranged on the seat frame. The bolt has a bent outer surface serving as a sliding face for the bar catch.
Patent DE-3440585-A1 (DE)
Inventor: FORSTER PETER
IPC: A47C31/12
Filed: 1984-11-07
Abstract: 1. Support for a lying or sitting person with a shaped support body (1, 12, 19, 22, 38) of a resilient material which rests on a shaped bearing body (2) and, when pressure (10, 18) is exerted from above, exerts on the person a stretching action (11, 17) proceeding from the pressure centre point (10, 18) to the right and the left, characterized in that the shaped support body (1, 12, 19, 22, 38) is provided with folds extending transversely to the support so that stretching of its projected length occurs in the area under pressure, and in that between the shaped support body (1, 12, 19, 22, 38) and the shaped bearing body (2) movably mounted spring elements (6, 13, 14) are provided which make possible the longitudinal stretching of the  shaped support body (1, 12, 19, 22, 38).
Patent DE-3442155-A1 (DE)
Title: Hydrodynamic foil bearing
Inventor: WINKLER OTMAR
IPC: F16C17/12
Filed: 1984-11-17
Abstract: A hydrodynamic foil bearing possesses a supporting body (1) with a supporting face (5) and a sliding body (4) with a stepless sliding face (9) movable along the supporting face (5) in two opposite sliding directions (6). A plurality of flexurally elastic bearing foils (7) are arranged in series in the sliding direction (6). So that the foil bearing has an especially low operating temperature despite high vibration damping, a mounting foil (2) is interposed between the sliding body (4) and the spring foil (3). Each bearing foil (7) has, at least on its end pointing in the sliding direction (6), one or more projecting tab projections (13, 15) which each engage through a holding orifice (14, 16) of the mounting foil (2). The mounting foil (2) possesses at least one supporting tab (17) which carries the spring foil (3) and which is arranged under the bearing foil (7), engages through a connecting orifice (18) made in the spring foil (3) and is supported on the supporting face (5) of the supporting body (1) at a distance, in a sliding direction (6), from the tab projection or tab projections (13, 15). <IMAGE>
Patent DE-3442700-A1 (DE)
Title: Plastic outlet valve for liquid containers
IPC: B65D47/24
Filed: 1984-11-23
Abstract: The invention relates to a plastic outlet valve for liquid containers in which a valve disc is moved in an opening and closing manner via a cam connected to a handle, and the actual sealing surface of the valve disc is located in the interior of the container so that a short overall length of the valve outside the container is thereby made possible.
Patent DE-3503401-A1 (DE)
Title: Guiding device for a laser beam, preferably for three-dimensional workpiece machining
Inventor: ROEDER WALTER
IPC: B23K26/08
Filed: 1985-02-01
Abstract: As a further development of the subject-matter of main patent... (Patent Application P 3343045.3), the invention proposes a guiding device for a laser beam (17) deflected several times by 45 DEG mirrors, three embodiments being provided. The device has a plurality of controlled axes of motion (X, Y, Z, 4, 5, 6, 7, 8, 9, 10), several of which are horizontal pivot axes (5, 12, 9, 10) which are arranged parallel to the pivot axis (12) of the laser head (15). The very adaptable device allows laser cuts to be made on two-dimensional and three-dimensional workpieces (26). The deflection of the laser beam at the various axes of motion is carried out in such a way that the centre line of the laser head (15) is always in a plane perpendicular to the Z axis of motion. Two laser-beam deflection axes (13, 14) adjacent to the laser head (15) can additionally be adjusted in such a way that, in conjunction with a pivot axis (8) arranged on the output side of the pivot axis (12) of the laser head, simplified arcs can be cut even on non-horizontal workpieces without moving the axes X, Y, Z on a coordinate guiding machine. <IMAGE>
Patent DE-3503656-A1 (DE)
Title: Lateral protective belt device for lorries
Inventor: HERMANNS ROLF
IPC: B60R21/34
Filed: 1985-02-04
Abstract: The invention to be patented is intended to end the danger, to pedestrians and cyclists in particular, presented by the unprotected lateral surfaces between the axles of lorries, especially as the latter turn. To this end, the dangerous region is covered by a protective belt in such a way that entry into this dangerous region of the lorry by other road users is prevented. So as not to impair transporting across country, lorry assembly and maintenance work and loading, the protective belt is not fixedly mounted, but can be wound into a container mounted on the vehicle, as soon as it has been unhooked from the holding part. When the vehicle goes back onto the road, the protective belt is once again brought out of the belt rolling box, hooked onto the mounting provided for it and made taut by means of a tensioning device. With an additional guide roll on each side, the invention can also be used in articulated trains.