baber/WOPTO huggingface dataset:
Patent DE-3609861-A1 (DE)
Inventor: OPPERMANN GUENTER DR
IPC: G01D5/24
Filed: 1986-03-22
Abstract: 1. Apparatus for measuring and/or regulating the movement of mechanical structural elements in hydraulic systems operating with electroviscous fluids EVF, in particular vibration dampers, shock absorbers, bearings or couplings, which have a flow channel (1) provided with electrodes (4, 5) or have electrodes which are moved relative to one another and an electric voltage is applied to the electrodes (4, 5) (sic), characterised in that the measuring zone for the movement is formed by the two electrodes (4, 5) and the EVF layer (1) in between the electrodes (4, 5) is (sic) connected to a circuit (9, 10, 11) for measurement of the current consumption due to the movement.
Patent DE-3610794-A1 (DE)
Inventor: SCHWARZE WERNER DR
IPC: C07D251/52
Filed: 1986-04-01
Abstract: Compounds of the general formula <IMAGE>  in which  R<1>, R<2> denote H; R<2> denotes benzyl, R<2>, R<3>, R<4> denote C1-C8-alkyl, allyl, C3-C8-cycloalkyl, the latter being unsubstituted or substituted by 1-3 methyl groups, 2-hydroxyethyl, 3-hydroxypropyl, 2-hydroxypropyl or R<3> and R<4> (together) denote C4-C6-alkylene, -(CH2-CHX)2Y where X is H, CH3 and Y is O, S and their oligosulphide disproportionation products, whose average statistical chain length corresponds to S4 are prepared from the corresponding N,N'-substituted diaminomercaptotriazines. The substances according to the invention are used in vulcanisable rubber mixtures as crosslinking agents without sulphur or as vulcanisation accelerators together with sulphur.
Patent DE-3610836-A1 (DE)
Title: Apparatus for fitting pipes one against the other
Inventor: GRESSBACH GERHARD DIPL ING
IPC: F16L1/09
Filed: 1986-04-01
Abstract: The apparatus for drawing together pipe ends comprises two pipe grippers (9) which can be actuated by hydraulic bracing cylinders and are connected to one another by a telescopic guide crossmember (5, 6, 7) on the end axial journals (8) of which the pipe grippers (9) are pivotably mounted. The bracing arms (10) of the latter are connected to one another between pressure plates (14), resting on the pipes (1, 2), by hydraulic drawing cylinders (20). On their outer sides, the pipe grippers (9) are provided with supporting wheels (22) seated on the pipe surface. A hydraulic hand pump unit (23) is located on the crossmember (5) and carrying arms (29) are provided at the ends of the apparatus. The apparatus can be displaced on the pipe surface by means of the supporting wheels (22) and, after bracing the pipe grippers (9) with two pipe ends, the latter can be drawn together by actuating the drawing cylinders (20). The unit is suitable for small-diameter pipes, in the interior of which work cannot be carried out, and it can also be used in pipe trenches with comparatively narrow sheeting.   <IMAGE>
Patent DE-3610951-A1 (DE)
Inventor: NANN EBERHARD DR
IPC: H01M4/76
Filed: 1986-04-02
Abstract: A negative electrode for lead accumulators has the shape of a rectangular planar grid plate (11) consisting of expanded copper metal which serves as a carrier for the active mass and for the supply and extraction of current. The grid plate (11) consists of two side regions of expanded copper metal (14) and a copper strip (12) which is arranged between them in one piece therewith, and which projects at one end beyond the regions of expanded copper metal in order to form the connection lug (13). A current conducting strip is formed at the upper edge of the regions (14) of the expanded metal grid by the appropriately cut-off webs (15) which are bent towards one another into mutual contact at the edge (16) of the expanded copper metal regions (14) at the connection lug side.
Patent DE-3611700-A1 (DE)
Title: Process for cleaning off a hot gas filter
Inventor: HOELTER HEINZ DIPL ING
IPC: B01D50/00
Filed: 1986-04-08
Abstract: DE-A 3114068 discloses a process of this type with shut-off of the untreated gas stream and backflushing of the shut-off filter and separation of the dust from the flush stream via cyclone and an auxiliary filter. In these known processes, the filter is shut off on the untreated gas and clean gas side, an individual flushing circulation being present. In order to simplify this process, according to the invention it is proposed that some of the clean gas under elevated pressure is directly used as backflushing gas and that the backflow is produced by depressurising the untreated gas-side inlet space. The dust-laden flush gas is conducted via a cyclone and an auxiliary filter. The cyclone lies within the inlet space, the coarse ash falling into the ash funnel of the filter unit. The hot clean gas is returned to the process upstream of the compressor.
Patent DE-3614328-A1 (DE)
Title: Tipper for a refuse vehicle and refuse container for this tipper
Inventor: SCHILLER WOLFGANG DIPL ING
IPC: B65F3/00
Filed: 1986-04-28
Abstract: A tipper (10) for a refuse vehicle, for receiving refuse containers (24) provided with a partition (56) and emptying the same into the refuse vehicle, is characterised in that the receiving members (16, 18, 20, 22, 38, 40) and the container (24) can be displaced relative to each other and parallel to the container edge (26) in a manner such that the receiving members can automatically be brought into a predeterminable position relative to the plane of the partition (56) of the container. <IMAGE>
Patent DE-3614896-A1 (DE)
Title: Accessory device for packaging machines for the reception, stocking, processing and transport of sheet-like articles
Inventor: NEUMANN GEB GRASSLER
IPC: B62B3/00
Filed: 1986-05-02
Abstract: An accessory device for packaging machines for the reception, stocking, processing and transport of sheet-like articles of predetermined and uniform dimensions, especially records in rectangular sleeves and cassettes is provided, which accessory device comprises essentially a lifting platform provided on the packaging machine and a box-shaped container which is matched to the lifting platform of the packaging machine and the inner dimensions of which correspond, with play, to the dimensions of the articles to be received and which have at least four stationary walls, namely two longitudinal walls, a first transverse wall and a bottom, and which is provided with at least two travelling rollers and handles. Furthermore, the container can contain two movable walls, namely a cover and a second transverse wall which can be pushed into slots arranged correspondingly in the stationary walls.
Patent DE-3615655-A1 (DE)
Title: Unit for introducing a highly concentrated disinfectant solution into the feed line to a tapping point
Inventor: WIENHOLD WILLY
IPC: E03C1/046
Filed: 1986-05-09
Abstract: A description is given of a unit for introducing a disinfectant solution from a container into the water feed line to a tapping point, the water feed line having a control valve and a water-quantity distributor, and a bypass line, into which a concentrate line opens via a mixing valve, branching off from said water-quantity distributor. In order to achieve that the unit, independently of an external power source, can discharge water mixed with disinfectant as required, the invention provides that the control valve has a pneumatic control line which can be aerated and is connected to a pneumatic pressure switch.
Patent DE-3618461-A1 (DE)
Title: Ball tube mill
Inventor: SCHEUCHER FRANZ JOHANN ING
IPC: B02C17/10
Filed: 1986-06-02
Abstract: In a ball tube mill having at least two chambers, the material to be ground is fed through a feed opening (1) to the first chamber (2) and, from the latter, reaches the next grinding chamber (7) in a comminuted state. The first chamber (2) is a preliminary chamber having at least one ball (4) whose diameter is in the order of magnitude of 1 m and for which there is provided a groove-shaped running surface (3) on the inner periphery of the preliminary chamber. <IMAGE>
Patent DE-3622898-A1 (DE)
Title: Isoindoline dyes
Inventor: LOTSCH WOLFGANG DR
IPC: C09B57/04
Filed: 1986-07-08
Abstract: Isoindoline dyes of the formula <IMAGE> in which each R, independently of the other, is methyl or ethyl. The dyes colour paint in neutral yellow shades. The colorations do not darken on weathering and exhibit, in comparison with prior art pigments, improved gloss retention on weathering.
Patent DE-3624148-A1 (DE)
Title: Aligning and clamping system
Inventor: HAUKE HUBERT
IPC: B23Q3/10
Filed: 1986-07-17
Abstract: Aligning and clamping system, by means of which workpieces can be aligned and clamped in measuring, machining and other machines in a simple and rapid way. This is achieved in that special aligning bolts are inserted in bores which are made at an exact spacing on plates, machine tables, etc, and these aligning bores can be clamped from above so that they are connected firmly to the plate, machine table, etc. The workpieces can then be laid against and onto these aligning and clamping bolts and can be clamped.
Patent DE-3633704-A1 (DE)
Inventor: NIEBERDING KARL R
IPC: G01B13/10
Filed: 1986-10-03
Abstract: 1. A pneumatic plug gauge having at least two radial displaceable measuring pins whose outer ends bear against the inner wall of the recess, more particularly the bore to be measured, in order to determine the rate of flow of the measuring air, characterized in that each measuring pin (5, 6) forms the control member of a separate valve (14, 15, 16), each valve has a flow aperture (15, 16) controlled by the measuring pin, and the measuring pins (5, 6) reach the flow aperture (15, 16) by their control edges (14) only in the extended state.
Patent DE-3633928-A1 (DE)
Title: Thermoplastic rubber, and process for the preparation thereof
Inventor: KUNZ HARRY
IPC: C08L21/00
Filed: 1986-10-04
Abstract: The invention relates to a thermoplastic rubber which contains, as first component, a pure rubber or a rubber mixture and, as second component, a thermoplastic polymer or polymer mixture, and to which additives of a conventional type can be admixed, and to a process for the preparation of the thermoplastic rubber. In order to obtain articles having a uniform structure and an improved surface, it is proposed that it contains, as third component, a rubber which is liquid, but at least viscous, at room temperature.
Patent DE-3634465-A1 (DE)
Title: Method for forwarding information to a person engaged in a sport
Inventor: SCHARFENBERG ACHIM
IPC: A63B69/18
Filed: 1986-10-09
Abstract: A measurement quantity which can be influenced by a person engaged in a sport is transformed into an acoustic signal which at the same time is provided to the person as feedback. To facilitate the information processing, a conclusion relating to the instantaneous value of the measurement quantity can be drawn from the type of the acoustic signal. Due to the fact that the feedback occurs at the same time, the person can respond immediately by attempting to bring the measurement quantity into a predetermined optimum range.
Patent DE-3640689-A1 (DE)
Title: Robot gripper
Inventor: HOEHNE WERNER
IPC: B25J19/02
Filed: 1986-11-28
Abstract: The gripper is equipped with an electric control unit (5) which is accommodated, together with a pressure cylinder (4), in a common housing part (3) of the gripper. As a result, a good cooling action with optimum space utilisation is obtained. <IMAGE>
Patent DE-3641645-A1 (DE)
Title: Method and arrangement for rapidly measuring the content of dissolved gaseous substances, in particular oxygen, but also other substances, in liquid media, for example the sea
Inventor: KROEBEL WERNER PROF DR
IPC: G01N21/78
Filed: 1986-12-05
Abstract: Published without abstract.
Patent DE-3701610-A1 (DE)
Title: Tubular furnace, especially for semiconductor technology
Inventor: HARTUNG ROLF
IPC: F27B17/00
Filed: 1987-01-21
Abstract: The tubular furnace, which is provided especially for semiconductor technology, is provided with one or more process tubes and one electrical heating device (2) for each process tube (1). In the axial direction, the process tube (1) has a plurality of mutually connected heating zones (3, 4, 5), which can optionally be heated at different intensities and are formed by individual heating windings (2.1, 2.2, 2.3) of the heating device (2). The heating device (2) has an inner heating winding (2.2) which extends over all the heating zones (3, 4, 5). Furthermore, outer heating windings (2.1, 2.3) are provided which surround the inner heating winding (2.2) essentially coaxially and whose connections, which are in each case at the ends of the process tube (1), lie approximately in a common plane with the end of the inner heating winding, that region of the inner heating winding (2.2) which is not enclosed by the outer heating windings (2.1, 23) forming the central heating zone (4). <IMAGE>
Patent DE-3703320-A1 (DE)
Title: Emptying device for roof-gutter discharges
Inventor: HOELZLWIMMER KARIN
IPC: E04D13/076
Filed: 1987-02-04
Abstract: The invention relates to an emptying device for roof-gutter discharges. Said device exhibits a grating (1), whose shaping is adapted to the inner wall of the roof gutter (3) and is configured in the manner of a lever such that the free lever arm (5) projects over the edge of the roof gutter (3). For actuation, there is provided a pulling cable (7) which is fastened at the free end of the lever arm (5) and by means of which the grating (1), mounted movably on the roof-gutter edge, is pivoted outwards, counter to a spring force (6), and the grating (1) is thus emptied. <IMAGE>
Patent DE-3705585-A1 (DE)
Title: Spring-tensioned clip
Inventor: EHMANN GEB GHINI
IPC: A45D6/14
Filed: 1987-02-21
Abstract: A spring-tensioned clip is described, which consists of two adjacently arranged bars. These bars are connected to one another with interposition of a spring so as to be pivotable about a pivot point by means of which each bar is divided into two lever arms. Two adjacently located lever arms extend in a divergent manner and can be moved towards each other counter to the spring tension, the other two lever arms, serving as clamping parts, then being opened in the manner of scissors. These two lever arms extend essentially in parallel, but at a distance apart, and a ball made of rubber or a rubber-like synthetic material is arranged at the free end of each of these lever arms. The balls touch each other in the rest position of the clip.
Patent DE-3712258-A1 (DE)
Inventor: SCHLESINGER DETLEV
IPC: H01R13/642
Filed: 1987-04-10
Abstract: Although the terminals of contact-bearing member 2 usually receive those of a cooperating plug in a single orientation imposed by main guide groove 3d and further guide grooves 3c in casing section 3, alternative sets among them can receive terminals of a similar-size plug which is part of a cable-testing apparatus. Retaining sleeve 4 is removed, and the section 3 is pulled away from its cooperation with rear casing 1, then replaced in a chosen one of a plurality of angularly- spaced alternative positions, imposed by multiple projections 6c, spaced around the periphery of annular abutment 6b, and matching recesses 3f on the rear face of section 3. Terminals of the test plug then cooperate with selected terminals of the member 2.   <IMAGE>
Patent DE-3713207-A1 (DE)
Title: Pipe, in particular for the transport of aggressive liquids, and process for the production thereof
IPC: B28B19/00
Filed: 1987-04-18
Abstract: In a socket pipe (1) for the transport of aggressive liquids, the shank (5) of the pipe body consists of cement concrete and its end parts, namely one part (8) of the socket end (2) and one part (9) of the spigot end (3), consist of a chemically resistant concrete, for example polymer concrete with an organic binder. The pipe body itself is provided on the interior surface with a lining (7) of chemically resistant material, for example plastic. By this means, it is achieved that the pipe (1) can be produced in a uniform production process in a conventional form mould, avoiding post-working, the pipe parts which correspond at least largely as regards the aggregates and differ only with respect to the binders are embedded in concrete by a "wet-on-wet" technique and sealed. <IMAGE>
Patent DE-3713472-A1 (DE)
Title: Method of manufacturing a cooking vessel or the like
IPC: B21D51/22
Filed: 1987-04-22
Abstract: The invention relates to a method of manufacturing a cooking vessel or the like which is made of a multilayer material, which is distinguished by the fact that individual material layers are connected to one another under partial or complete forming of at least one of the material layers, if need be after individual or joint preforming, into the final configuration of the finished cooking vessel.
Patent DE-3715426-A1 (DE)
Title: Telephone set for wall-mounted and desk-top operation
Inventor: BREU KARL JAN
IPC: H04M1/02
Filed: 1987-05-08
Abstract: Telephone set with a support trough (1) for the handset provided in the stationary housing part. In the peripheral area of the support trough (1), a filling body (7) is disposed which lies flush with the support trough (1) when the telephone set is used for desk-top operation, whereas a part of the filling body projects beyond the contours of the support trough (1) and engages in an indentation in the earpiece end of the handset when the telephone set is used for wall-mounted operation. The filling body (7) is intended to be disposed in the peripheral area of the support trough (1) in such a way that the subscriber can without a great deal of installation work switch the telephone set between two operating positions. For this purpose, the filling body (7) is movably guided in a receptacle (17) located inside the telephone set in the vicinity of the support trough (1) and is locked into place in two final positions. <IMAGE>
Patent DE-3716563-A1 (DE)
Title: Composite window
Inventor: HOLZER WALTER DR
IPC: F24J2/44
Filed: 1987-05-18
Abstract: A composite window comprises at least two or more panes of glass or plastic having sealed cavities between the individual panes. For optimum utilisation of the solar energy and for avoiding excessive radiation of light and heat into the rooms assigned to the composite windows, the invention provides that at least one of the cavities has connections for the inflow or the outflow of a fluid. The filling level of the fluid in the cavities can be controlled as required. A roller blind is thus dispensed with. The fluid located in the cavity may be part of a heat-pump system or absorption cooling system.
Patent DE-3718259-A1 (DE)
Title: Card holder, in particular for receiving identity cards
Inventor: SERSCH JUERGEN
IPC: G09F3/18
Filed: 1987-05-30
Abstract: The invention relates to a card holder, in particular for receiving identity cards, having a back and a front which is spaced away from the latter in parallel and, with the back, forms a card receiving channel which is open at the edge and opens out in a card insertion opening. For easier insertion of the card, it is proposed that the insertion-side edge (12) of the front (2) or back (3) is set back relative to the insertion-side edge (13) of the back (3) or front (2) over a partial length of the insertion opening (5) in the card-insertion direction to form a corner cutout (14). <IMAGE>
Patent DE-3720603-A1 (DE)
Title: Pressure vessel
Inventor: KIESOW ARTUR DIPL ING
IPC: G21C17/00
Filed: 1987-06-23
Abstract: The invention relates to a pressure vessel consisting of an at least single-layer pressure shell made of steel and a cladding (1) composed of materials which cannot be joined to steel by fusion welding. The circumferential and longitudinal seams of the cladding (1) which coincide with the circumferential and longitudinal seams of the pressure shell are backed up or produced by means of backing (insertion) or covering strips composed of a material corresponding to that of the cladding and are connected to a test and monitoring system by holes passed through the pressure shell. In order to permit reliable monitoring of the pressure vessel for leaks while providing increased safety and in order to prevent the working medium in the pressure vessel from acting on the steel part of the pressure vessel in the event of a leak, the test holes (26) are passed through the pressure shell (2, 11a to 11d) and the cladding (1) and open into a test channel (27) situated on the inside of the cladding (1), this channel being formed by a cover strip (28) covering each individual circumferential and longitudinal seam. The cover strip (28) is composed of a material corresponding to that of the cladding (1) and is welded to this cladding (1) at its edges. <IMAGE>
Patent DE-3721950-A1 (DE)
Title: Frame of a loudspeaker
Inventor: HAUCK MARTIN
IPC: H04R1/22
Filed: 1987-06-11
Abstract: To increase the sound pressure and prevent the build up of air cushions between the webs of a frame and the diaphragm and for reducing deflection errors, the webs are provided with honeycomb shaped perforations which are horizontal to the support surface of the peripheral metal ring carrying the diaphragm, the wall thickness and height of which perforations can be of different types depending on the diameter of the adjoining perforations.
Patent DE-3730595-A1 (DE)
Title: Stepping motor for unipolar drive
IPC: H02K37/14
Filed: 1987-09-11
Abstract: In order to be able to avoid too sudden a rise in current in the commutation time period using means which are simple in production engineering and assembly terms, even in the case of a unipolar drive circuit fitted with different commutation aids or a plurality of aids, for a stepping motor having at least two windings (1, 2 and 3, 4 respectively) per phase, which windings are introduced into a coil former (5 or 6 respectively), it is proposed according to the invention that either each of the two windings (1 or 2 respectively) be wound intrinsically separately and one winding (1) be arranged concentrically with respect to the other winding (2) with a correspondingly smaller mean radial diameter in the coil former (5), or that one winding (3) be wound intrinsically separately in a first, radially inner part and jointly with the first part of the other winding (4) in a radially outer part concentric thereto, the second, radially outer part of which other winding (4) is once again wound intrinsically separately. <IMAGE>
Patent DE-3736859-A1 (DE)
Title: Large woven bag for bulk materials
IPC: B65D88/16
Filed: 1987-10-30
Abstract: Large woven bag for bulk materials, with loops arranged at the open end of the bag, in which the fabric, the warp threads of which run in the longitudinal direction of the bag, is folded round in the region of the open end and the loops are formed by fabric portions severed in the folded-round region in the longitudinal direction of the bag. The fabric is designed without weft threads in the region of the loops, and in this region a plurality of warp threads lying next to one another is combined to form loops. <IMAGE>
Patent DE-3737131-A1 (DE)
Title: Device for the paired locking of reinforcement inserts in concrete parts, in particular a peripheral-tie-beam connection of prefabricated floor slabs
Inventor: SEIDER GUENTER
IPC: E04B5/02
Filed: 1987-11-02
Abstract: The invention relates to a device for the paired locking of reinforcement inserts in concrete parts, in particular a peripheral-tie-beam connection of prefabricated floor slabs, which, after completion, is covered with mortar from above and in the case of which a catch engages over locking bodies which are each fastened on the projecting reinforcement ends. In order to avoid the paired welding of the reinforcement inserts on site and to provide a device which can be easily produced and ensures reliable, favourable force transmission, the invention provides that the locking bodies are angled off and the catch comprises a tube into which the outer angle legs project, force-transmitting mortar being arranged between the outer angle legs and the tube casing surface located opposite these.