baber/WOPTO huggingface dataset:
Patent DE-3412301-A1 (DE)
Title: Apparatus for transporting band rings
Inventor: MAIER DIPL-WIRTSCH-ING FH
IPC: B66F9/16
Filed: 1984-04-03
Abstract: An apparatus for transporting band rings, with a lifting support (1), which can be attached to a fork-lift truck, and a gripper device carried by the lifting support and intended for gripping a band ring (27). It is desirable here for the apparatus to take hold of a band ring in a horizontal position, from above, by clamping and then to tilt it into a perpendicular position. This is achieved by the lifting support (1) rotatably carrying a flat frame (8) via a horizontal tilting pivot (6), by a piston/cylinder device (4) for the tilting acting on the lifting support on the one hand and on the frame (8) on the other hand and by the frame being arranged horizontally in one position and perpendicularly in a further position, and also by the frame carrying a clamping jaw (21) in a fixed position on the front side at a distance from the tilting pivot, the clamping surface of which clamping jaw (21) is turned convexly outwards, and by the frame carrying, in the direction of the exterior of the frame, a further clamping jaw (15), allocated opposite the fixed clamping jaw, in such a way that it can be moved for clamping via a piston/cylinder device (13). With this apparatus, band rings can be removed from a coil without intermediate storage, tilted, transported and detached. <IMAGE>
Patent DE-3413180-A1 (DE)
Title: Device for the attachment of electrical installation elements
Inventor: BERGMANN BORIS
IPC: H02G3/18
Filed: 1984-04-07
Abstract: A housing (24) which is inserted coaxially into the flush-mounted socket and has preferably axially projecting expanding arms (30) is used for the attachment of electrical installation elements in a flush-mounted circuit. An expanding element (10) is arranged such that it can rotate in the housing (24) and presses the expanding arms (30) against the inner wall of the flush-mounted socket by means of expanding cams (36) which rise in the circumferential direction. <IMAGE>
Patent DE-3416658-A1 (DE)
Title: Labelling machine
Inventor: SCHWARZ KARL
IPC: B65C9/18
Filed: 1984-05-05
Abstract: The invention relates to a labelling machine, in which a backing tape (10) which supports labels (11) adhering to it in a row and which comes from a supply reel (4) along a tape conveying path is guided to a separating station (12) and then to a winding reel (27). At the separating station (12), the labels (11) are peeled off the backing tape (10) one after the other by a peeling deflection of the backing tape (10) and applied to the articles (24) to be labelled, which are guided past. Between the separating station (12) and the winding reel (27), a drive roller (26) and a freely rotatable counter-roller (25) are arranged with parallel axes and are resiliently held against one another, between which the backing tape (10) is guided. The tape conveying path follows an S-shaped course in the region of the rollers (25, 26), around which it is wrapped. A tape deflection surface (29) with the shape of a partial cylinder surface is situated opposite the periphery of the roller (25) facing the separating station (12), looking along the tape conveying path, approximately above the arc of wrap of the said roller (25), forming a partial annular gap (30) which is open at both ends. <IMAGE>
Patent DE-3419749-A1 (DE)
Title: Thermotropic, aromatic polyesters of high rigidity and toughness, process for their preparation, and their use for the production of mouldings, filaments, fibres and films
Inventor: DICKE HANS-RUDOLF DR
IPC: C08G63/60
Filed: 1984-05-26
Abstract: Thermotropic, fully aromatic polyesters which contain condensed radicals of p-hydroxybenzoic acid, iso- and terephthalic acid, hydroquinone and 3,4'- or 4,4'- dihydroxybiphenyl, -diphenyl ether or -diphenyl sulphide, have excellent mechanical properties, but nevertheless good processing properties.
Patent DE-3431274-A1 (DE)
Inventor: CHEVROULET LEON
IPC: B29C48/96
Filed: 1984-08-25
Abstract: A discharge nozzle connected to the outlet of an extruder is built wedge-shaped in vertical longitudinal section and comprises a lower housing part and an upper housing part. The upper housing part is adapted to be swung open by being pivoted around a pivot axis, thus causing the nozzle to open. This opening of the nozzle occurs under the influence of a control and actuating member, as soon as a predetermined value of twisting moment, pressure or temperature is exceeded. The nozzle discharge opening has shutting locking bolts associated with it, adapted to shut off the discharge channels of the discharge opening of the nozzle. The discharge nozzle may be used to advantage for the continuous processing of electrode material.
Patent DE-3431559-A1 (DE)
Title: Handbrake valve for brake systems, especially of motor vehicles
Inventor: PELLECUER FRANCOIS
IPC: B60T15/02
Filed: 1984-08-28
Abstract: In a handbrake valve, especially for motor vehicles, the rocker lever (1) is provided with a shift rod (7), connected to a control element (5) for the valve mechanism and fixed in an axial direction but capable of swivelling in a rotational direction, which outside a shifting gate (3), arranged on the valve housing, of the handbrake valve is enclosed by a shift sleeve (11) connected to the gear shift knob (9); the shift sleeve (11) in turn carries a relatively displaceable ratchet element (13), which in the area of a gate opening (37) of the shifting gate (3) can be shifted into a detent position inside the gate opening under the action of a detent spring (17), without forces acting on the gear shift knob (9) during operation of the rocker lever being able to exert a locking or retarding influence on the detent movement. Starting from the parking brake position in the gate opening (37) of the shifting gate (3), the ratchet element (13), by means of the shift sleeve (11), can be pressed by a further degree in the direction of the control element (5) of the handbrake valve if the rocker lever is to be swivelled out of the parking brake position into the control position. In addition the ratchet element (13), by means of the shift sleeve, can be raised radially outwards in the direction away from the control element (5) if the rocker lever is to be unlocked from the parking brake position and swivelled back into the release or drive position. <IMAGE>
Patent DE-3437751-A1 (DE)
Title: Coupling arrangement for connecting two machine-tool tables mounted on a common bed
Inventor: ECKSTEIN ROLF
IPC: B23Q5/38
Filed: 1984-10-16
Abstract: In a coupling arrangement for connecting two machine-tool tables (1, 2) mounted on a common bed and having a rack drive (4-6), the two tables (1, 2) each have a recess (9, 10) at their ends (1a, 2a) facing one another below their clamping surfaces (1c, 2c) in the area of the associated rack (4, 5). The rack (4, 5) of each table (1, 2) ends at a distance (a) from the facing end face (1b, 2b) at the respective recess (9, 10). An intermediate piece (11) engaging in the recesses (9, 10) is provided. At its underside, the intermediate piece (11) has a rack section (12) which is in alignment with the racks (4, 5) of the two tables (1, 2) but is separate from the latter. Couplings (13 and 14 resp.) are arranged between each table (1 and 2) and the intermediate piece (11) in such a way that the intermediate piece (11) can alternatively be coupled to the two tables (1, 2) simultaneously or to one of the tables each. <IMAGE>
Patent DE-3439420-A1 (DE)
Title: Device for the removal of liquid from opened glass and break ampoules
IPC: A61J1/20
Filed: 1984-10-27
Abstract: The invention represents a device for the removal of liquid from opened glass and break ampoules. The device can be used mainly in the medical field. According to the present state of the art the liquid contents of opened glass and break ampoules are removed with the aid of disposable cannulas having a metal content. In the known disposable cannulas it is difficult to assess how the cannula tip is positioned in the ampoule, and this may lead to incomplete emptying of the ampoule. Removal of the known disposable cannula from the syringe cone is not always possible unaided. The device solves the technical problems in that the attachment piece of the device has a marking which permits complete emptying of the ampoule by optimum positioning of the tip of the device. The ribs and the flange-shaped annular structure on the attachment piece of the device facilitate separation of the device from the syringe cone. The device is intended exclusively for the removal of the liquid contents of opened ampoules and can be used wherever this process takes place.
Patent DE-3445227-A1 (DE)
Title: Internal combustion engine with cooled pistons, especially for motor vehicles
Inventor: KLAUE HERMANN DR ING
IPC: F02F3/22
Filed: 1984-12-12
Abstract: Published without abstract.
Patent DE-3503136-A1 (DE)
Title: Process for increasing the whiteness in optically brightened polyolefins and polystyrene
Inventor: MARTINI THOMA DR
IPC: C08K5/00
Filed: 1985-01-31
Abstract: Plastics based on polyolefins and polystyrene which, in addition to optical brighteners, additionally contain a sterically hindered heterocyclic amine. These amines, known as light stabilisers, preferably 2,2,6,6-tetraalkylpiperidine compounds, increase the whiteness compared with a plastic of the same type which contains the same amount of brightener only.
Patent DE-3514251-A1 (DE)
Title: Process for producing an article from a core and an outer layer of thermoplastics
Inventor: BACIU ANTOINE
IPC: B29C45/26
Filed: 1985-04-19
Abstract: In a process for injection moulding an article with a core and an outer layer of thermoplastics, which article has at least two dome-shaped walls connected by a plate, the plastics are injected one after the other through injection openings (41, 42) into regions (24, 25), corresponding to the dome-shaped walls, of a mould cavity (23) under conditions of throughput, duration and synchronisation of the start of injection such that, at a specific time (t3) the total volume of plastic injected for the outer layer corresponds to the specified volume of this plastic in the finished article and the individual volumes correspond to the distribution of the total volume in the finished article, and such that, at a respective time (t5, t4), the volume of plastic injected for the core corresponds to a specified distribution of a predetermined volume of this plastic in the finished article, the plastic streams also filling the region (26) of the mould cavity (23) corresponding to the joining plate. 
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Patent DE-3518411-A1 (DE)
Title: Process for simplified landfilling of flue gas desulphurization products of dry and/or semi-dry processes
Inventor: HUELLER ROLF DIPL CHEM DR
IPC: C04B28/18
Filed: 1985-05-22
Abstract: A process for simplified landfilling of flue gas desulphurization products of dry and/or semi-dry processes comprises mixing them in the ratio 3:1 to 1:3, preferably in the ratio 2:1 to 1:2 (flue gas desulphurization product: fly ash) with pozzolanically active fly ash with or without up to 5 % by weight of calcium hydroxide and the optimum amount of water according to Proctor, bringing the mixtures resulting from this to the landfill and, if desired, compressing them.
Patent DE-3523875-A1 (DE)
Title: Process for producing sharp edges on workpieces
Inventor: NEUDAHM WALTER
IPC: C23C4/12
Filed: 1985-07-04
Abstract: The process is intended for producing sharp edges on workpieces when applying especially self-flowing thermal spraying layers, namely in the region of holes, grooves or similar depressions, which are provided with a filler piece delimiting the edge to be formed. In order to simplify the manufacturing cost for forming sharp edges in the region of the layer to be applied, the procedure followed is such that, in the region of the edges (1) to be formed, a plastically formable filler piece (4) of refractory cement, such as ceramic paste or the like, is moulded in before spraying next to the joining surface (2), which is to be coated, of the workpiece (3). This moulding-in is carried out in such a way that, for providing depth, the refractory cement protrudes beyond the joining surfaces (2) at least up to the height of the thermal spraying layer (5) to be applied. After the thermal spraying layer has been applied, the dried-out filler piece (4) is then simply removed in a suitable manner. <IMAGE>
Patent DE-3530939-A1 (DE)
Title: Optical data transmission device
Inventor: KELLER WALTER DIPL ING
IPC: H04B10/00
Filed: 1985-08-29
Abstract: A row of light transmitters (7a) is arranged on a movable part (21), and their light is modulated according to the data to be transmitted. A row of light receivers (32a) is arranged on a fixed part, opposite the light transmitters (7a). The gaps between the light transmitters (7a) and/or light receivers (32a), and the dispersion of the light beams, are chosen so that light is transmitted continuously.   a) If the distribution of light transmitters and light receivers in the data transmission device is uniform, there are N light transmitters and N + 1 light receivers, or vice versa (vernier division). b) If the distribution of light transmitters (7a) in the data transmission device is uniform, however many there are of them, an odd number of light receivers (32a) is placed opposite them on a section, or vice versa.   <IMAGE>
Patent DE-3532196-A1 (DE)
Title: Camshaft and apparatus for its production
Inventor: WIZEMANN KURT
IPC: B22D15/02
Filed: 1985-09-10
Abstract: Integral cast-iron camshaft with a shaft and cams made of chilled cast iron, the contact surfaces of which have, at least in the region of the cam lobe, a ledeburitic dendritic structure. To improve the running properties and achieve a low weight, the camshaft is cast as a hollow casting and, in the region of the cams, is cast against chills or denseners, with the result that the camshaft takes the form of a hollow body and the circumferential wall of the cams has a homogeneous, finely dendritic ledeburitic structure, at least in the region of the cams, and the camshaft has an at least essentially uniform wall thickness, at least in the region of the cams and of the shaft sections lying between them.
Patent DE-3536845-A1 (DE)
Title: Set of structural elements for fitting window frames into their wall opening
Inventor: HOELZLE BERND
IPC: E06B1/60
Filed: 1985-10-16
Abstract: A description is given of a set of structural elements for fitting window frames (1) into their wall opening using wedges (3) and panels (4 and 7), which can be alternately plugged together to form a stack, in particular by groove-and-tongue connection. <IMAGE>
Patent DE-3540481-A1 (DE)
Title: Appliance for determining extremely small gas flow rates
Inventor: NEUMANN WILLI PROF DR SC TECHN
IPC: G01F3/00
Filed: 1985-11-15
Abstract: The purpose of the invention is to provide a simple, economical and continuously operating appliance for the accurate determination of gas flows with very small flow rates and low flow velocities. It can be used in laboratory devices and in industry, preferably for characterising flow parameters of biogases from batch cultures and fermenters and for monitoring, controlling, data collection and data processing in process engineering applied to a very wide variety of processes. This object is achieved according to the invention by the test gas moving a drop of mercury in an annular duct having directly adjacent inlet and outlet orifices, the mercury drop after each revolution of the drop being newly formed in a U-tube barrier system arranged in the annular duct, the test gas inflow and outflow being effected at the same time via the legs of the U-tube. The measurement of the flow rate is achieved by sensing the revolution of the mobile drop which accompanies the gas flow in the annular duct.
Patent DE-3546709-A1 (DE)
Title: Vessel with flange plate - has plastics ring with elastic fingers holding nuts until bolts are screwed home
Inventor: GARBE HANS-JOSEF
IPC: F24H9/18
Filed: 1985-09-20
Abstract: The vessel has a flange plate fixed to its neck by nuts and bolts. A flange (3) with insertion slots (6) for the nuts (17) is welded to the neck (2). A plastics ring (7) is fitted over it, having pockets (8) for the nuts at the slots, also an elastic finger (21) at each pocket, engaging in the tapped bore of the respective nut as long as the bolt (16) is not screwed into it. As this is done the finger is forced out of the bore. ADVANTAGE - Simplifies fitting of flange plate.
Patent DE-3602364-A1 (DE)
Inventor: MEYER HANS DIPL ING
IPC: A63C5/06
Filed: 1986-01-27
Abstract: In order to improve the running characteristics of a ski (1) with a spring board (2) which does not break out in the rear region in the case of short curves and when travelling diagonally on steep slopes during downhill skiing, the mass forces occurring of the skier, which are transmitted approximately in the vertical continuation from the lower leg to the ski boot, are supported resiliently in relation to the ski (1) at least at one point between the articulated connection of the front and rear ends of the spring board (2). In order to improve rigidity against twisting and lateral stability of the spring board (2) in relation to the ski (1), the spring board (2) is connected by its front and rear ends to the surface of the ski in an articulated manner so that the spring board (2) describes a vertical movement and in the longitudinal axis of the ski a horizontal movement relative to the surface of the ski. <IMAGE>
Patent DE-3603921-A1 (DE)
Title: Head-setting method and recording or reproducing apparatus for use of the same
Inventor: FUKUSHIMA NOBUO
IPC: G11B19/20
Filed: 1986-02-07
Abstract: In the case of a recording apparatus in which a recording head is displaced in a predetermined direction with respect to a recording carrier and recording is carried out at each point of displacement, a head-setting method is used, according to which recording points on the recording carrier are tested one after the other from a predetermined point in the direction opposite to the predetermined direction, in order to determine the presence or absence of a recording at each of the recording points. Thereafter, the head is set to the first of successive empty recording tracks by the setting into a position which is determined by the displacement by a predetermined distance in the predetermined direction away from a point at which the testing first established a recording.
Patent DE-3612395-A1 (DE)
Title: Dryer
Inventor: BERNAUER JOACHIM
IPC: H05K3/22
Filed: 1986-04-12
Abstract: For drying plastic films 14 printed with ink or lacquers, both heated air and radiant heat are used in a dryer 10. A dryer 10 of this kind is characterised in that air-outlet nozzles 20 for the heated air 22 and radiant heaters 24 are arranged above the conveyor belt 12 at a distance therefrom. The heated air 22 and the radiant heat 26 are in this arrangement directed perpendicularly onto the plastic film 14. Furthermore, the radiator 24 is arranged between two air-outlet nozzles 20 which are at a distance from one another in the movement direction 16 of the conveyor belt 12. <IMAGE>
Patent DE-3617891-A1 (DE)
Title: Ceiling element, in particular for a fire-retarding ceiling
Inventor: SCHMID LUDWIG DIPL ING
IPC: E04B9/30
Filed: 1986-05-28
Abstract: The invention provides a ceiling element, in particular for a fire-retarding ceiling, which can be folded down and is provided, on the two corners of one side, with a shaped articulation element and, on the corners of an opposite side, with a locking device which is arranged in a concealed manner, but is accessible from the fair-faced side.
Patent DE-3617928-A1 (DE)
Title: Method for centrally fixing an optical fibre on the front end of a plug body
Inventor: GAEBLER WOLFGANG DR
IPC: B23K26/402
Filed: 1986-05-28
Abstract: A thin platelet or piece of foil mounted in front of the front end of an optical fibre plug pin is perforated at the point of intersection between the plug pin axis and platelet by means of an excimer laser in such a way that the centre of the light-guiding core of an optical fibre plugged through the perforation comes to lie exactly on the pin axis, and then the free end of an optical fibre pushed with an end section through the axial bore of the plug pin is plugged into the perforation. A curable adhesive is subsequently inserted into the gap between the axial bore and fibre, and thereby causes the fibre end to be centrally fixed in the plug pin.
Patent DE-3621761-A1 (DE)
Inventor: ROSENTRETER ULRICH DIPL CHEM D
IPC: C07D209/22
Filed: 1986-06-28
Abstract: An N-sulphonamidoethyl-indole of the formula   <IMAGE>   in which R1 represents hydrogen, alkyl, alkoxy, alkylthio, halogen, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, difluoromethoxy, aryl, arylthio, aralkyl, aralkoxy, aralkylthio, acyl or a group of the formula   <IMAGE>   in which R5 and R6 are identical or different and denote hydrogen, alkyl, aryl, aralkyl or acyl, and R3 represents hydrogen, alkyl, aryl, pyridyl, thienyl or furyl, and R4 represents hydrogen, alkyl, alkoxy, alkylthio, halogen, trifluoromethyl, trifluoromethoxy, trifluoromethylthio, aryl, aryloxy, arylthio, aralkyl, aralkoxy, aralkylthio, acl or a group of the formula    <IMAGE>   in which R7 and R8 are identical or different and denote hydrogen, alkyl, aryl, aralkyl or acyl, R5 represents hydrogen,   <IMAGE>   or a pharmacologically acceptable salt of   <IMAGE>   and R2 represents hydrogen, alkyl or aryl. The compounds were R5 is   <IMAGE>   or a salt thereof inhibit the aggregation of thrombocytes.
Patent DE-3623938-A1 (DE)
Title: Gaming machine promising a win
Inventor: GAUSELMANN PAUL
IPC: G07F17/32
Filed: 1986-07-16
Abstract: Published without abstract.
Patent DE-3624377-A1 (DE)
Title: Use of a corrosion-resistant, nickel-free cobalt-chromium alloy
Inventor: HAUSCH GERNOT DR
IPC: A61K6/04
Filed: 1986-07-18
Abstract: For the inexpensive preparation of medical implants and firmly seating dental prostheses, corrosion-resistant base metal alloys of high strength are required which not only show excellent adhesive strength on suitable ceramic material but can also be easily worked, that is to say have a relatively low hardness. For this application, a cobalt-chromium alloy is proposed which contains 15 to 24% of chromium, 2 to 15% of iron, 3 to 10% of molybdenum and, as the remainder, essentially cobalt. This alloy has an essentially cubic face-centred microstructure and does not tend to undergo a phase transformation into the hexagonal phase. It is particularly advantageous to limit the nitrogen content and carbon content of the alloy to < 0.05%.
Patent DE-3626690-A1 (DE)
Title: Device for monitoring the operation of a pressure medium pump
Inventor: BECKER HORST PETER
IPC: B60T8/40
Filed: 1986-08-07
Abstract: In order to monitor the operation of a pressure medium pump for supplying a hydraulic brake system, a control piston (36), which can be displaced in the direction of the pump flow against a compression spring (42), in order thereby to operate a switch (46), is arranged between the pump outlet and a feed line leading to the brake system. The control piston (36) has a longitudinal bore (40), the outlet aperture of which is closed by a valve ball (41), on which the compression spring (42) is supported. The control piston (36) is acted upon by the pump pressure by way of an inlet bore (47) and thereby displaced into an operating position on a stop surface (38). As the pressure rises further the valve ball (41) is raised so that the pressure medium passes by way of an outlet bore (38) into the pressure line of the brake system. <IMAGE>