baber/WOPTO huggingface dataset:
Patent DE-3335990-A1 (DE)
Title: Bobbin holder
Inventor: GREIVE ALOYS
IPC: B65H65/00
Filed: 1983-10-04
Abstract: A bobbin holder (1) with a pivotably mounted creel (2) has on each of its two supporting arms (3a, 3b) a freely rotatably mounted tube plate, of which one (7) possesses a centring extension (10) receiving the bobbin tube (5), axially next to said centring extension at least one yarn-catching device (12), and a bearing extension (11) surrounding a bearing journal (18) concentrically and projecting towards the supporting arm (3a). Said bearing extension is surrounded concentrically over some of its axial length by a sleeve-like part (15) provided on the supporting arm. The bearing extension (11) is provided, in its region not surrounded by the sleeve-like part (15), with a circumferential groove (16) for the winding of the overhanging free yarn end (FE) not grasped by the catching device (12, 13, 14). <IMAGE>
Patent DE-3340161-A1 (DE)
Title: Suction unit for suction devices for commercial or industrial purposes
Inventor: RINGLER BERNHARD
IPC: A47L9/00
Filed: 1983-11-07
Abstract: In order considerably to lower the sound level of a suction unit, accommodated in a covering hood, of a suction device, it is proposed to fit the covering hood on the inside with a sound-proofing lining and to provide inside the covering hood a ventilation device to which at least one suction opening is assigned on the covering hood. Additionally, the ventilation device is to be connected to an air inlet opening. The ventilation device thus constantly extracts heated air from the covering hood during operation of the suction unit, as a result of which overheating of the suction unit due to the insulation of the covering hood provided by the heat-insulating lining is avoided.
Patent DE-3347021-A1 (DE)
Inventor: HEITMANN JUERGEN DIPL ING
IPC: H04N5/926
Filed: 1983-12-24
Abstract: Process for storing digitally coded video signals on a magnetic tape (51), making it useless to create a special synchronisation information at the beginning of each track segment. The circuit comprises a storage device (55, 60) in the recording part, respectively the reproduction for successively adding, respectively removing at least one part of a television line at the beginning of the track.
Patent DE-3400120-A1 (DE)
Title: Clip closure
Inventor: WELTGEN PAUL-OTTO
IPC: B65D33/16
Filed: 1984-01-04
Abstract: A clip closure for reclosing an opened plastic bag packaging allows relatively long storage even of products containing solvents and the like in the plastic bag which has been opened, provided said closure is constructed as a clamping strip (1), consisting of a first clamping jaw (2) and a second clamping jaw (4) which is pressed against said first clamping jaw along a clamping line (3), and provided the clamping jaws (2, 4) are connected integrally to one another via a round curve (5) which is under elastic stress in its circumferential direction (6) (Figure 1). <IMAGE>
Patent DE-3401199-A1 (DE)
Title: Aircraft roundabout
Inventor: MOLITOR FRANZ FRIEDRICH
IPC: A63G1/24
Filed: 1984-01-14
Abstract: The aerodynamic aircraft roundabout has a mast which is arranged on a platform and on which a central bearing is arranged which can rotate, is adjustable in height and has supporting arms which project like rays and can be freely pivoted with respect to the central bearing between a lower and an upper pivoting angle limit in the vertical plane. Arranged on the free supporting arm ends are aircraft gondolas which can rotate freely about their aircraft longitudinal axis with respect to the supporting arms and are constructed with aerodynamically effective aerofoils whose angle of incidence can be controlled manually, and which additionally have aerofoil ailerons, which can be controlled manually, in order to be able to control the altitude and flying attitude of the aircraft gondolas individually, from the gondola, when the rotation speed of the roundabout produces sufficient lift moments on the aerofoils.
Patent DE-3408556-A1 (DE)
Title: Separating element for concrete slabs
Inventor: SCHOECK EBERHARD ING GRAD
IPC: E04B1/82
Filed: 1984-03-08
Abstract: The invention relates to separating elements for separating adjacent concrete slabs, in a structure, for sound insulation and/or heat insulation and for vertical load transfer. A separating slab (1) comprising sound-insulating and/or heat-insulating material is located between the adjacent vertical end faces of the horizontal conrete slabs (11, 12). A load-bearing member (2) comprising permanently load-bearing material, preferably steel or reinforced concrete, is led through this separating slab. That end of the load-bearing member projecting on one side out of the separating slab, is surrounded by a casing (3) comprising a flexible foam material. Cut-outs for receiving elastomeric slabs (8) which are used for load transfer are located in the casing. <IMAGE>
Patent DE-3409165-A1 (DE)
Title: Sensor
Inventor: BREIMESSER FRITZ
IPC: G01B13/00
Filed: 1984-03-13
Abstract: The invention relates to a sensor having a nozzle arrangement. According to the invention, the nozzle arrangement is provided as a nozzle plate (2) which is provided with a centrally arranged signal channel (8), a plurality of flow ducts (10) which are arranged concentrically with respect to the signal channel (8), and a plurality of pressure feed ducts (12) and an intermediate plate (4) provided with a centrally arranged bore (14) which is arranged between the nozzle plate (2) and the semiconductor pressure sensor (6), and the nozzle plate (2) and the intermediate plate (4) consist in each case of silicon. The outcome of this configuration is that the signal channel length and the dead volume are substantially reduced in conjunction with a diminution of the overall size of the sensor. Moreover, a pneumatic sensor is produced whose response time is, for example, at most approximately 5 msec. <IMAGE>
Patent DE-3410468-A1 (DE)
Title: Paint roller
Inventor: FRIESS ALFRED
IPC: B05C17/02
Filed: 1984-03-22
Abstract: A paint roller has a hollow roll which is mounted on a multiple-angled handle part and covered with plush or the like, and a cylindrical roll core concentrically retained in the roll by means of radial webs, in which roll core a slitted bearing bush which receives, in a clamping manner, the bearing leg of the handle part is rotatably mounted in an axially non-displaceable manner, the bearing bush, which is provided with two separate slits each terminating at the end faces and preferably consists of resilient plastic, having a cylindrical external recess for receiving a clip-in annular rib of the undivided roll core.
Patent DE-3410623-A1 (DE)
Title: Guide element for motor vehicle seat belts
Inventor: BURGHARDT WILFRIED
IPC: B60R22/18
Filed: 1984-03-22
Abstract: The guide element has a body made of deformable material, in particular plastic, with a slot for receiving a seat belt strap and a bore for receiving an attachment element. A core with a slot and a bore are embedded in the body for the purpose of reinforcement, the edges of said bore being covered by the deformable material which forms the edges of the slot or of the bore of the body. The core is formed by an essentially planar reinforcement plate which is oriented at an acute angle with respect to the axis of the bore of the body.
Patent DE-3416473-A1 (DE)
Inventor: VOEST WALTER
IPC: C08L63/00
Filed: 1984-05-04
Abstract: 1. A process for preparing moldings by mixing a fibrous material with an adhesive and maintaining the mixture under pressure in a mold until the adhesive has set, which comprises mixing the fibrous material with a pulverulent mixture of a hot-melt adhesive based on a copolymer of vinyl ester and at least one further vinyl monomer, a solid epoxy resin and a curing agent for the epoxy resin and heating the resulting mixture containing 80-95 parts by weight of a fibrous material and 5-20 parts by weight of adhesive, under pressure in a mold to a temperature at which the hot-melt adhesive becomes liquid and the epoxy resin reacts with its curing agent.
Patent DE-3416921-A1 (DE)
Title: Electrical switching device
Inventor: BERGER-AGATHANGELIDU REIMAR
IPC: H04M17/02
Filed: 1984-05-08
Abstract: An electrical switching device is described for enabling a control line, in particular for enabling the operation of television sets, telephone sets etc. The switching device comprises an operating device and an operation element in the form of a card which can be inserted into the operating device. The device which is to be put into operation is enabled through the insertion of the card and the card is simultaneously cancelled through the destruction of an electrically conducting connection which is printed on the card. The cards can be mass-produced so that the switching device can be simply and cost-effectively constructed.
Patent DE-3418556-A1 (DE)
Title: Method for determining the ignition angle
Inventor: WOLFSTEINER JOSEF
IPC: F02P17/04
Filed: 1984-05-18
Abstract: A method is proposed for determining the ignition angle, in which two measured values are related to one another. By careful selection of the two measured values it is ensured that the measuring error included in the final result is minimised.
Patent DE-3421820-A1 (DE)
Title: Tamper-proof closure
Inventor: PERSCH ALOIS
IPC: B65D41/34
Filed: 1984-06-13
Abstract: A tamper-proof closure for a threaded mouth. The closure has a cap which is made of plastic and is provided by tear-off elements with a ring. When the ring is still on the cap with the mouth closed, it indicates that it has not yet been opened. The ring is blocked against unscrewing by blocking elements on the mouth. The ring has at least one opening in which a carrier of the cap engages. When the cap is unscrewed, the carrier destroys the ring. This can be facilitated by the fact that intended breakage points are provided which have the shape of narrow connecting webs between parts of the ring.
Patent DE-3422559-A1 (DE)
Title: Process for the preparation of a coloured wood preservative
Inventor: KRAUS HANS
IPC: B27K3/44
Filed: 1984-06-18
Abstract: Preparation of a wood preservative by dyeing mineral oils with iron oxides using solvents.
Patent DE-3423076-A1 (DE)
Inventor: MILSCH ULRICH DIPL ING
IPC: G01F1/58
Filed: 1984-06-22
Abstract: Flow rate of an electrically conductive medium flowing through an electrically insulating pipe section is measured as a function of electrical voltages induced in the medium by electromagnetic fields generated by an exciter coil energized by a pulsating direct current. To eliminate noise signal components the repetition rate of the pulsating direct current applied to the exciter coil is set as an even integer multiple of a frequency of alternating current interference voltage component and the detection of measuring signals occurs in adjustable pick-up intervals of equal length so that a group of four or an integer multiple of four is detected during each period pertaining to the frequency of the interference voltage. Then every second detected measuring voltage is reversed in polarity and thereafter the measuring voltages in each group are integrated whereby the noise components are neutralized and a sum of pure useful voltage components is obtained.
Patent DE-3428798-A1 (DE)
Title: Apparatus for purifying exhaust gas
Inventor: FUCHS UWE
IPC: C02F3/04
Filed: 1984-08-04
Abstract: The invention relates to an apparatus for purifying exhaust gas, using a biologically active filter. In order, for the lowest possible investment and operating costs, to ensure an exhaust gas purification which is as thorough as possible together with the greatest possible freedom from odours, a filter 9 made of low-specific-density, open-pored materials having a high void volume is provided, which materials are suitable for colonisation by microorganisms. <IMAGE>
Patent DE-3431701-A1 (DE)
Title: Glass valve
Inventor: STRUVE ARMIN DIPL ING
IPC: F16K7/16
Filed: 1984-08-29
Abstract: In a glass valve, the socket (6) situated opposite the connection (3) to be shut off can be sealed off in relation to the plug (16) by providing an annular space (26) with an elastomer ring (23), which fills the latter and is under pressure, between a sleeve (19) surrounding the spindle mechanism (12, 14) and the wall (26) of the plug (16). <IMAGE>
Patent DE-3432332-A1 (DE)
Title: Component for an experimentation system
Inventor: TREUDLER REINHARD DIPL ING
IPC: H05K7/10
Filed: 1984-09-03
Abstract: Component for an experimentation system. Such a component has tension springs with which, however, it is very difficult to make contact by means of soft soldering. It is therefore proposed to electroplate onto the tension springs a layer which can be soft-soldered.
Patent DE-3434281-A1 (DE)
Title: Process for the dyeing of wool or wool/polyamide fibre blends with acid dyes
Inventor: FRAUENKNECHT JOSEF
IPC: D06P3/82
Filed: 1984-09-19
Abstract: The invention relates to a process for the dyeing of wool or of wool-containing fibre blends, the substrate being treated with an aqueous dyeing liquor containing an acid dye or a mixture of acid dyes which has   a) an affinity of 90-98% defined as exhaustion of the dyeing bath and at the same time   b) a migration ability in the range from 25-40%. The criteria a) and b) are determined under defined conditions. The dyes defined in this way give dyeings on wool which, with respect to evenness, fastnesses and reproducibility, fulfil high demands.
Patent DE-3435805-A1 (DE)
Title: Process for producing an optical star coupler
Inventor: WITTE HANS-HERMANN DR
IPC: G02B6/28
Filed: 1984-09-28
Abstract: A process for producing an optical star coupler having a coupling region designed as a waveguide is described. The aim is to be able to shape the coupling regions reproducibly and within wide limits as required and produce them without irregularities. To this end the coupling region is injection moulded using a gas-free transparent injection moulding composition. Both rotationally symmetrical coupling regions and planar coupling regions can be produced. The coupling regions can also be produced from a solid piece of transparent material, for example by rotating or stretching the softened material. <IMAGE>
Patent DE-3439869-A1 (DE)
Title: Process for producing an image
Inventor: SAEKI NAOMI
IPC: C07D233/84
Filed: 1984-10-31
Abstract: The invention relates to a process for producing an image by imagewise exposure of a photographic light-sensitive material having a base material to which at least one silver halide emulsion layer has been applied which is sensitive to visible light, the emulsion layer or another hydrophilic colloid layer containing at least one of the compounds of the general formula <IMAGE> in which the substituents are as defined in Claim 1, and by treating the light-sensitive material with a developer containing a developer of the dihydroxybenzene type, if appropriate an auxiliary developer, free sulphite ions and 5- or 6-nitroindazole.
Patent DE-3439872-A1 (DE)
Title: Clear liquid detergent composition
Inventor: SATSUKI TERUHISA
IPC: C11D17/00
Filed: 1984-10-31
Abstract: An essentially optically clear liquid detergent composition contains (i) 5 to 95 % by weight of a surface-active agent, relative to the total weight of the detergent composition, and (ii) 5 to 70 % by weight of an essentially water-insoluble scouring agent, relative to the total weight of the detergent composition. The refractive index of the scouring agent is essentially the same as that of the liquid phase of the detergent composition which contains the surface-active agent.
Patent DE-3502650-A1 (DE)
Title: Steering arm switch for indicating the direction of travel in motor vehicles
Inventor: HILLE HUBERT
IPC: B60Q1/42
Filed: 1985-01-26
Abstract: Steering arm switch for indicating the direction of travel in motor vehicles, having a housing which at least partially engages around the steering spindle and having a switching element which is held in the housing so as to be capable of swivelling, by means of a switching lever, about an axis of rotation out of a central position of rest into working positions located on both sides of said switching lever, to which switching element catch elements, affected by spring-action, for holding it in its various positions are assigned, and having a device provided for permitting the restoring of the switching element and for protecting the components involved in the restoring against fracture, which device consists of a driver element which can be deflected counter to spring-action and a restoring component which is assigned to the said driver element, can be swivelled about a further axis of rotation counter to spring-action and interacts with a restoring cam which is present on the steering spindle, the device being constructed and arranged and being assigned to the spring means provided for locking and restoring, in such a way that the protection against fracture is also realised thereby. This steering arm switch which is based on the subject of Patent 3443162, for indicating the direction of travel in motor vehicles, is based on the technical problem of designing of the said steering arm switch in such a way that it has a construction which is as robust as possible and has a long service life, the steering arm switch being composed of a particularly small number of individual components. This ... Original abstract incomplete.
Patent DE-3503351-A1 (DE)
Title: Electronic measuring device for vehicles, in particlar in fog, which is coupled to the steering mechanism
Inventor: HOELTER HEINZ DIPL ING
IPC: G01S15/931
Filed: 1985-02-01
Abstract: In the main application P 3502854.8, a device for measuring the distance between vehicles, preferably in foggy conditions, is described which is used as an ultrasonic measuring unit in the radiator grille, preferably by means of a slide-in device and can be retracted or extended by means of switches via remote control, the cleaning taking place via rinsing with compressed air or water or with a washing mixture of compressed air and with water. In a further embodiment of this device, it is proposed according to the invention that the measuring device (2) be swivellably mounted and be coupled to the steering movements of the vehicle (1). The steering movement of the measuring device (2) is connected to the steering linkage of the vehicle by means of a linkage connection (3) (Figure). <IMAGE>
Patent DE-3505496-A1 (DE)
Title: Apparatus for the automatic exchange of empty cans for cans filled with fibre sliver
Inventor: RAASCH HANS
IPC: D01H9/00
Filed: 1985-02-16
Abstract: In order to simplify, automate and accelerate the exchange of the cans, empty deposit points are automatically equipped in succession with supplied filled cans by an apparatus movable along a lane. Empty cans are received automatically by the same apparatus. The apparatus possesses two gripper devices which can be operated independently of one another and the gripping elements of which are movable in pairs along curved paths of movement lying in vertical planes. The gripper devices can be controlled by sensors.
Patent DE-3509310-A1 (DE)
Title: Swivelling pipe discharge for fittings
Inventor: FLIEGER HORST
IPC: E03C1/04
Filed: 1985-03-15
Abstract: In the case of a swivelling discharge for fittings, a pipe end (12) engages into a discharge stub (11). The pipe end (12) has, on its outer side, a peripheral groove (16) in which a securing element (17) is inserted. By means of an attachment (18), the securing element (17) can be fixed axially on the discharge stub (11), in an opening (19) of said discharge stub (11). It is likewise possible for the securing element (17) to engage in a groove on the inner side of the discharge stub (11). The securing element (17) can be deformed to such an extent that it is located entirely inside the groove (16) of the pipe end (12). <IMAGE>
Patent DE-3509512-A1 (DE)
Title: Device for the interferometric testing of the optical homogeneity of transparent, plate-shaped workpieces
Inventor: DISCHLER BERNHARD DR
IPC: G01B11/06
Filed: 1985-03-16
Abstract: In a device for the interferometric testing of the optical homogeneity of transparent, plate-shaped workpieces (22), the variation in the optical layer thickness is tested by means of planar recording of an interferogram of the layer thickness interference. The device has a light source (1) for generating a coherent, monochromatic light beam (17) which sequentially scans the workpiece (22). The light beam (26) transmitted through the workpiece and modulated in its intensity passes to a temperature-sensitive paper (27) and causes blackenings there in accordance with the variations in the optical layer thickness. For the purpose of generating a scanning movement between the light beam (17) and the workpiece (22), use is made of a graph plotter (9) on the carriage (8) of which a first deflecting mirror (7) and on the writing head part (15) of which a second deflecting mirror (14) are fixed in such a way that the workpiece (22) is scanned by the scanning light beam (17) in accordance with the movement of the writing head part (15). <IMAGE>
Patent DE-3509830-A1 (DE)
Title: Headlamp for motor vehicles
Inventor: DIEFFENBACH RUEDIGER DIPL ING
IPC: F21V17/00
Filed: 1985-03-19
Abstract: The foot (26) of the lens (31) is fixed in the annular groove (12) of the reflector (10) by means of an adhesive (27). The foot (26), which is supported on a plurality of bumps (25) of the entire base (13) of the groove, is centred by two projections (16) in each case at three points (18, 19, 23) of one reflector half (9). As a result, the lens (31) is precisely fixed in one reflector half (9) (two sides in the case of a rectangular shape), and a constant distance of the foot (26) relative to the adjacent vehicle body and to the indicator is maintained. The total tolerance of the joined parts and the temperature-induced length compensation flow into the other reflector half (Figure 1). <IMAGE>
Patent DE-3511301-A1 (DE)
Title: Friction brake on vehicle/trailer couplings
Inventor: HERMBUSCH GERD
IPC: B60D1/32
Filed: 1985-03-28
Abstract: A friction brake on a vehicle/trailer coupling, which consists of a coupling ball and, surrounding this, a coupling ball housing (2). Arranged in the coupling ball housing (2) is a coupling pan (45) with a ball segment-shaped contact surface (45b), which, via adjusting elements (48, 48a, 49, 49a and 52), can be moved radially in the direction towards the coupling ball and away therefrom and locked. The ball segment-shaped contact surface (45b) of the coupling pan (45) is in this case designed as a friction brake block which acts on the coupling ball. <IMAGE>
Patent DE-3511500-A1 (DE)
Title: Protective and decorative neck scarf as a multi-purpose scarf with a touch-and-close fastener
Inventor: WOLFF KARL-HEINZ
IPC: A41D23/00
Filed: 1985-03-29
Abstract: This scarf replaces the usual scarf or tie and can be worn both by women and men. It comprises the main part, replacing the tie, and a neck-band which is integrated therewith and is open and provided with a touch-and-close fastener. It fits any neck size. The scarf protects the shirt collar from being soiled. It can be adapted in colour and design to any purpose, for example job, sport, leisure or social event. It is also designed and appropriate as a decorative child's bib.
Patent DE-3512645-A1 (DE)
Title: Device for actuating a rear-flap lock
Inventor: NAUMANN FRITZ DR ING DR
IPC: E05B81/08
Filed: 1985-04-06
Abstract: Device for actuating a rear-flap lock (10) of a motor vehicle, with a locking latch (12) and with a detent pawl (14) which engages into the locking latch (12) for the purpose of locking the rear-flap lock (10) and which is connected to the core (15) of an electromagnet (16) energisable by means of a circuit (20, 24, 28). <IMAGE>