baber/WOPTO huggingface dataset:
Patent DE-3102142-A1 (DE)
Title: Catheter adapter
Inventor: HERLITZE GERHARD ING GRAD
IPC: A61M25/18
Filed: 1981-01-23
Abstract: The catheter adapter is used to connect the rear end of a catheter (20) to a device to be coupled, e.g. a syringe (31). In order to clamp the end of the catheter (20) tightly without the risk of crushing it, a clamping piece (13) of a flexible material is located in the cavity (16) of a coupling housing (11). The clamping piece (13) has a channel aligned with a passage in the coupling housing. A pressure piece (12) by which the clamping piece (13) is compressed axially is screwed on to the end of the coupling housing (11) on the catheter side. By this means, the clamping piece (13) embraces the catheter (20) radially. The rear end of the catheter (20) abuts an annular shoulder (18) of the coupling housing (11). <IMAGE>
Patent DE-3106106-A1 (DE)
Title: Panel-heating system with a dry-screed structure
Inventor: HUMS DIETER DIPL ING
IPC: E04F15/18
Filed: 1981-02-19
Abstract: The invention relates to a panel-heating system with a dry-screed structure, in which, on a planar floor substructure designed, if appropriate, with a heat-insulating layer, there is arranged a heating coil system with fastening and/or spacer elements and panels consisting of inorganic materials are laid on said elements. The cavity beneath the panels can be filled with a filling consisting of granular, inorganic and porous material introduced in loose fill, the panels being gas-concrete parts which are reinforced on the surfaces by at least one glass-fibre mat, and a filling, consisting of a gas-concrete granulate or foamed-concrete granulate, preferably being provided.
Patent DE-3112989-A1 (DE)
Title: Electrical distributor
Inventor: PETZ GUENTER
IPC: H01R9/24
Filed: 1981-04-01
Abstract: In the case of the electrical distributor, a supporting block which is formed by supporting laminates which are joined together holds the distributor pins in the retaining channels such that they cannot be displaced. For space-saving design of the distributor, the supporting laminates (1') are connected alongside one another on edge and each supporting laminate (1') is provided on both sides with shoulders (2) into which the retaining channels (3) open. The distributor pins (4) are fixed, such that they are free of displacement, in the retaining channels (3) by locking pins (5) and are held by cover parts (15), which seal the shoulders (2), in the retaining channels (3). <IMAGE>
Patent DE-3118464-A1 (DE)
Title: Device for the cyclical transportation of articles
Inventor: KARIUS WERNER
IPC: B65G47/29
Filed: 1981-05-09
Abstract: A device for the cyclical transportation of articles comprises a conveyor belt, guide rails pivotably connected to each other, and sensors. The articles which are to be cyclically transported automatically control their precisely timed onward transportation by activating the sensors which control the pivotable guide rails in the through position or stop position. The device permits articles arriving on a conveyor belt at indeterminate, randomly determined intervals to be transported onwards at precisely determined intervals.
Patent DE-3125437-A1 (DE)
Title: Aquarium cover which can be placed on an aquarium tank
Inventor: KOEHLMOOS GERD
IPC: A01K63/06
Filed: 1981-06-27
Abstract: An aquarium cover which can be placed on an aquarium tank has at least one lamp radiating light downwards and two end pieces, and is limited at the top by a cover hood and at the bottom by a pane of glass. At least one of the end pieces is of two-part design and takes the form of a frame which consists of plastic, is connected to the cover hood in a watertight manner by means of an adhesive layer and has a plastic plate placed thereon externally. The plastic plate has on its inside a circumferential beading projecting into the interior of the frame and surrounded on its outside by an elastic sealing cord. This seals the gap between the frame and the plastic plate. The cover hood has at least one web on its inside, with a longitudinal groove in which a support, consisting of a strip of sheet metal with multiple kinks transverse to its longitudinal direction, for the tubular lamp is arranged to be longitudinally displaceable.
Patent DE-3127626-A1 (DE)
Title: Picture reverse-side sticker
Inventor: AST HANS PETER ING GRAD
IPC: G09F3/02
Filed: 1981-07-13
Abstract: Picture reverse-side sticker, in particular for sticking photographs in photograph albums, with a support provided with an adhesive-repellent layer on its top side, with an intermediate support which is provided with a self-adhesive layer on both sides and is applied to the adhesive-repellent layer of the support and with a covering which is provided with an adhesive-repellent layer on its underside, is applied to the intermediate support and whose top side can be written on, characterised in that the top side of the intermediate support has a region provided with an adhesive-repellent layer and in that the underside of the covering is provided with a self-adhesive layer in this region.
Patent DE-3135902-A1 (DE)
Title: Safety device for bobsleigh runs
Inventor: MAIBACH GERD DIETER
IPC: E01F15/06
Filed: 1981-09-10
Abstract: A description is given of a safety device (11) for erecting along roads, tracks and the like, in particular bobsleigh runs (15), which has one or more units, acting one behind the other, of a net-like fence (16) which is held between two upright posts (17, 18). To permit, with a safety device of this type, the kinetic energy of the striking object or person without springing back, i.e. in one direction, under favourable conditions, the posts (17, 18) have a fixed part (21) and a part (22) rotatable about a vertical axis. In this case, the post parts are connected to one another by means of a braking device (27), and the net (16) is wound up at its ends such that it can be unrolled at the relevant post (17, 18). <IMAGE>
Patent DE-3137549-A1 (DE)
Title: Ceiling-border shuttering for the ceilings, of buildings, which are to be cast
Inventor: GEMMECKE WALTER
IPC: E04B5/32
Filed: 1981-09-22
Abstract: In a ceiling-border shuttering for ceilings (2), of buildings, which are to be cast, a plaster-carrier panel (12), an insulating layer (13), which is arranged on that side of said panel which is directed towards the ceiling (2), and angle pieces (14), which are introduced into said insulating layer at a distance from one another and rest on the wall (1) by means of a leg (15), are fitted together to form a ceiling-border shuttering element (11). Shuttering elements (11) of this type make it possible to produce a ceiling-border shuttering with very low labour outlay in a short period of time. For this purpose, prefabricated shuttering elements merely have to be placed one against the other on the wall and fastened thereto. A separate shuttering for a ceiling border is dispensed with. Rather, the shuttering elements remain in the structure, with the result that finishing work is not necessary. With simple handling, the shuttering elements can be adapted in length to specific requirements; good heat insulation is also obtained by the integrated insulating layer. <IMAGE>
Patent DE-3137597-A1 (DE)
Title: Process and device for producing decorative candles from rolled-up wax sheets
Inventor: IHL GEB MUELLER
IPC: C11C5/02
Filed: 1981-09-22
Abstract: The invention relates to a process and a device for producing decorative candles from rolled-up wax sheets. It is based on the object of providing a process and a device which permit the production of candles with coloured decoration. This aim is achieved by a process which is distinguished in that wax decorations are applied to a flat base surrounded by a frame, the surface in the frame is filled by pouring in heated, liquid wax to form a sheet and this sheet is rolled up in the hot state to form a candle. This process is carried out using a device which is designed as a handicraft kit comprising a base (1) with frame (2) and application devices. The process according to the invention provides a novel hobby and permits the production of candles in a hitherto unknown aesthetic form. <IMAGE>
Patent DE-3138404-A1 (DE)
Title: Suction device for firmly holding plates
Inventor: SCHOEN KLAUS-PETER
IPC: G03F7/20
Filed: 1981-09-26
Abstract: The invention relates to a suction device for positioning and firmly holding pressure plates (19) on suction tables (1 to 4) of a turnstile arrangement (12). The suction tables are fastened to flange projections (27) of a cylindrical hub part (13) and can be easily exchanged. The suction tables (1 to 4) are arranged in pairs in two planes (I, II) enclosing a right angle with one another. The turnstile arrangement is pivoted by a motor (14) in steps of 90 DEG . For positioning the pressure plate (19), stop pins (34) and drive rollers (33) are provided in each suction table. The stop pins (34) and the drive rollers (33) can be lifted above the level of the supporting plane of the suction table and lowered beneath it. Sensors (35) detect the edges of the pressure plate (19) which lie against the stop pins (34), switch off the drive of the drive rollers (33), lower the latter together with the stop pins (34) and switch on the vacuum for the suction table in order to suck in the pressure plate (19), which is positioned thereon, by negative pressure. <IMAGE>
Patent DE-3138575-A1 (DE)
Inventor: MARX HANS-NORBERT CHEM ING
IPC: C07D235/32
Filed: 1981-09-28
Abstract: Fungicides containing an aqueous solution of a salt of 2-(methoxy-carbonylamino)-benzimidazole and a weak acid, and methods of controlling fungi and preserving wood using these solutions.
Patent DE-3151793-A1 (DE)
Title: Method and device for lowering surface temperature
Inventor: MARX WILHELM
IPC: F01P1/06
Filed: 1981-12-29
Abstract: The surface temperature of indicator connections on cylinder heads of internal combustion engines is lowered by diverting pressurised air onto the indicator connection from the charge air pipe. <IMAGE>
Patent DE-3215295-A1 (DE)
Title: Direct-current counter
Inventor: OELSCH KURT
IPC: G01R21/133
Filed: 1982-04-20
Abstract: An analog signal to be counted is converted into a pulse sequence fein by a converter (10). Adjustable frequency step-down means (14) contain several rate multipliers (22, 24, 26) which are connected in cascade and are controlled by coding switches (34, 36, 38). This results in an output frequency faus = Nfein, in which the factor N can be directly set at the rate multipliers (22, 24, 26). When all coding switches (34, 36, 38) are set to zero, a zero detection logic (40) operates by means of which the input can be switched directly to the output by means of a change-over switch (42). <IMAGE>
Patent DE-3216740-A1 (DE)
Title: Insulating tank
Inventor: STEIER HANS-WIDO
IPC: F25D31/00
Filed: 1982-05-05
Abstract: An insulating tank (1), consisting of two semi-shells (2, 3), is surrounded by insulating shells (17, 24). Heat exchangers (20, 21) which consist of a spirally wound plastic tube, are held by foam flush in the inner surface (37) of the insulating shells (17, 24). <IMAGE>
Patent DE-3217689-A1 (DE)
Title: Mounting element for non-detachable connection to a supporting board consisting of material like cardboard
Inventor: BENIK WERNFRIED
IPC: F16B15/00
Filed: 1982-05-11
Abstract: A mounting element for non-detachable connection to a supporting board consisting of a material like cardboard, having a base board from which tongues project approximately at right angles, which are provided for pressing into the supporting board. The base board is provided with contact parts for support with respect to the supporting board, from which the tongues project at the edges, whose edges are bent inwards at a small angle, like claws. The contact parts are connected via a retaining board, which is offset away from the supporting board with respect to the contact parts and is provided with a recess for an object to be mounted by engaging behind it.
Patent DE-3226695-A1 (DE)
Inventor: BRETSCHNEIDER ERICH
IPC: B21B27/02
Filed: 1982-07-16
Abstract: 1. Equipment for the tightening-up of rolling discs (2) or rolling rings (20, 20a), preferably in overhung arrangement, by means of axially directed tightening forces between planar parallel surfaces on a drive shaft (7), wherein an axially arranged extensible tie rod (5) is used to take up the tightening forces and the transmission of the tightening forces takes place by way of its clamping unit (12) to one of the end faces of the rolling disc (2) or the rolling ring (20, 20a), wherein the rolling disc (2) or the rolling ring (20, 20a) sits on a free head end (5a) of the tie rod (5) outside the drive shaft (7) and is tightenable by the exertion exclusively of axial forces with both its end faces between a pressure surface of the clamping unit (12) detachably fixed on the head end (5a) of the tie rod (5) on the one hand and an end face of the drive shaft (7) on the other hand and is in addition shape-lockingly and centringly connectable between the mutually facing end faces of the drive shaft (7) and the rolling disc (2) or the rolling ring (20, 20a), characterised thereby, that the shape-locking connection is formed of coggings (17a, 17b; 27a, 27b) at the mutually facing end faces and the rolling disc (2) or the rolling ring (20, 20a) sits directly or indirectly and with radial play (S) on the free end of the tie rod (5), wherein the tie rod (5) is by its one end (5b) detachably connected with the drive shaft (7) and engaging as deeply as desired into this for the attainment of a great extension travel and the detachably fixed clamping unit (12) extending the tie rod (5) is operated hydraulically.
Patent DE-3227769-A1 (DE)
Title: Machine for producing sheets with film coating
Inventor: BARBERAN ALBIAC JESUS
IPC: B29C63/02
Filed: 1982-07-24
Abstract: The invention relates to a machine for producing sheets with film coating. In order to manufacture sheets of this kind in series with the least possible effort, whilst also being able to give sufficient consideration to the processing conditions predetermined by the respective material characteristics, the machine has a conveying device effecting the transport of cleaned sheets in an at least approximately horizontal plane, a take-off device assigned to one respective side of the sheet, by means of which take-off device a film web can be taken off continuously from a supply roll whilst maintaining a predetermined tension, an application device assigned to one respective side of the sheet, by means of which application device adhesive is applied in metered quantity to the inner side of the film web, and a pair of press rolls acting on both sides of one respective sheet, by means of which the film webs are pressed under pressure and with simultaneous heating of both sides of the sheet.
Patent DE-3230578-A1 (DE)
Title: Method of making release points for gas bubbles in the inside surface of containers for receiving gaseous or gas-saturated liquids, and container with release points of this type
Inventor: STEINHOFF HANS-JOACHIM DR
IPC: B23K26/40
Filed: 1982-08-17
Abstract: Release points (6) in the form of recesses with a smooth surface are formed in a contactless manner by means of a laser in the inside surface of the bottom (4) or the wall of a drinking vessel (1). After a gaseous liquid (7) is poured in, gas bubbles (8) rising at the release points (6) are produced which, on account of the intended arrangement of the release points (6), produce a characteristic and attractive appearance. 
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Patent DE-3232665-A1 (DE)
Title: Camera having a synchronising device for flash photography
Inventor: MASUNAGA MAKOTO
IPC: G03B9/70
Filed: 1982-09-02
Abstract: A camera having a flash photography synchronising device is specified, in which the extent of the opening of a shutter which also serves as a stop is detected and a signal corresponding to the detected extent of the opening is compared in such way with a signal corresponding to a computed stop value or a predetermined stop value that a synchronising signal is generated for the emission of the flash when the difference between the two stop opening signals reaches a specific, fixed value.
Patent DE-3233306-A1 (DE)
Title: Fastening clamp for wall and ceiling coverings
Inventor: BUSCH GUENTER
IPC: E04F13/08
Filed: 1982-09-08
Abstract: Published without abstract.
Patent DE-3236531-A1 (DE)
Title: Rotary switch, in particular for motor vehicles
Inventor: MUTSCHLER ERICH
IPC: H01H25/06
Filed: 1982-10-02
Abstract: Rotary switches, which are essentially of identical construction, are often demanded in forms which differ in type, the number of positions or the distance between these positions. In order to obtain the different switch types, it is known to install different indexing link inserts. In order to simplify the installation of the different switch types in the case of rotary switches, the positions of which are determined by an indexing system with an indexing link and a latching element pressed resiliently in a radial direction against the indexing link, one of these two parts being arranged in a contact piece coupled to a turning knob and the other being arranged on the housing, a second indexing link, which differs from the first indexing link, is arranged offset in the axial direction towards the first indexing link and the position of the contact piece in the axial direction is determined by the shape and/or the installation position of the turning knob.
Patent DE-3242963-A1 (DE)
Title: Electronic counter in 1-of-10 code
Inventor: MERKLE PAUL
IPC: H03K23/54
Filed: 1982-11-20
Abstract: Published without abstract.
Patent DE-3248627-A1 (DE)
Inventor: MAIER PETER DIPL ING
IPC: B25H1/10
Filed: 1982-12-30
Abstract: A bench has a driving unit on which abrading or polishing tools may be fixed. The unit is mounted on two cradles on the bench so that it may be rocked between an upright and a level position. The frame of the bench is made up of lengths of section and the bench top and the cradles may be slidingly moved thereon.
Patent DE-3305583-A1 (DE)
Title: Injection start sensor
Inventor: MUELLER ECKART DR ING
IPC: F02M65/00
Filed: 1983-02-18
Abstract: For the purpose of detecting the dynamic injection start of a fuel injection nozzle (4), an electrical component (6) in the nature of a thermocouple or a temperature-dependent electrical resistor of low thermal capacity projects into the jet of fuel (7) emitted by the said nozzle (4); electrical output signals from this component are fed to an analysing circuit. <IMAGE>
Patent DE-3307099-A1 (DE)
Title: Adjustable vane cell pump
Inventor: KAHRS MANFRED DR
IPC: F04C14/22
Filed: 1983-03-01
Abstract: An adjustable vane cell pump is described with a rotor (2) arranged in a housing (1) and a displaceable lifting ring (3). The working chamber between lifting ring (3) and rotor (2) is sealed laterally by side parts (6,7). The one side part (6) is axially displaceable and acted upon on both end faces (13, 14) in such a way that a resulting force is produced in the direction of the rotor (2). The second side part (7) is fixed to the housing and is formed by a housing cover. The lifting ring (3) is clamped between two diametrically opposed adjusting elements (10, 11). The outer circumferential surface (15) is so inclined in the bearing area of the two adjusting elements (10, 11) that in addition to the pressure-related clamping forces, which are applied by the adjusting elements (10, 11), a pressure-related axial displacement force acts on the lifting ring (3) and constantly presses this in the direction of the housing cover. The axially displaceable side part (6) can adjust its postion under the effect of the hydraulic forces, so that slight air gaps between lifting ring (3) and/or rotor (2) and both side parts (6,7) and a good volumetric efficiency are produced. <IMAGE>
Patent DE-3308972-A1 (DE)
Title: Device for indicating the condition of a fuse
Inventor: HEVERHAGEN DETLEV
IPC: H01H85/30
Filed: 1983-03-14
Abstract: The invention relates to a device for indicating the operating condition of a fuse, especially of a melting fuse. The invention is based on the object of signalling the condition of the fuse which is to be monitored without any circuitry cost, by means of a potential indicator which is connected directly to the fuse. This object is achieved according to the invention in that a liquid-crystal display, having a capacitor connected in series, is used as the indicating element. <IMAGE>
Patent DE-3310775-A1 (DE)
Title: Device for producing the corrugated toothed zone of a magnetic conductor of an electrical machine, from strip material
Inventor: PAVLENKO MICHAIL VASILEVIC
IPC: H02K15/02
Filed: 1983-03-24
Abstract: The device for producing the corrugated toothed zone of a magnetic conductor of an electrical machine, from strip material, has a housing (1) in which a first guide element (2) and a second guide element (3), which are connected to their drive for a reciprocating movement in a plane which is at right angles to the feed of direction of the strip (5), and two tools (4) for bending the strip (5) are accommodated, which tools are connected to a drive for their rotation and rest on the guide elements (2, 3). The device furthermore has a moving stop (6) with a drive for a reciprocating movement, which stop is arranged between the first and the second guide elements (2, 3), separating elements (8) which have a feed drive, rest on the first and on the second guide elements (2, 3) and are arranged above and, respectively, below the moving stop (6), as well as sprung end stops (11). The sprung end stops (11) are arranged in front of the moving stop (6) on the ends of the strip (5). <IMAGE>
Patent DE-3311557-A1 (DE)
Title: Method for mounting an electric motor, and an electric motor
Inventor: STANKE THOMAS
IPC: H02K5/14
Filed: 1983-03-30
Abstract: In order to mount an electric motor, a roller bearing (13) is initially mounted on the armature shaft (11), so that the armature (10) can be balanced, including the mounted roller bearing (13). Attached to the stator (1) is a motor bridge (20) which has a retaining opening (21) for the roller bearing (13). In order to fix the roller bearing (13), which is inserted into the retaining opening (21), and hence to fix the armature (10) in the axial direction, a bearing plate element (30) is inserted into the motor bridge (20) between the retaining opening (21) and the stator (1), adjacent to the retaining opening (21). <IMAGE>
Patent DE-3313417-A1 (DE)
Title: Measuring instrument for measuring the charging voltage and the stored electrostatic energy in electrostatic charges
Inventor: TITTES EBERHARD PROF DR
IPC: G01R29/24
Filed: 1983-04-13
Abstract: The invention relates to a measuring instrument for simultaneously measuring the charging voltage with sign and the stored electrostatic energy in electrostatic charges. The electrical charges stored on a charged object are transferred via a discharging resistor to a capacitor of known capacitance which is initially discharged or charged to a known voltage. The voltage across this capacitor is measured several times during the charge transfer. From the measurement results, the voltage of the charged object at the beginning of the measuring process and the electrostatic energy stored on the object is automatically calculated by means of an analog or digital method. In one possible implementation, the electrical voltage across the capacitor contained in the measuring instrument is measured with an amplifier having a high input impedance. In another possible implementation, this capacitor has a piezoceramic dielectric which changes its dimension transversely to the direction of the electrical field when the electrical charges are applied to the capacitor foils. The change in length of the dielectric and thus the electrical voltage across the foils is measured with strain gauges. <IMAGE>