baber/WOPTO huggingface dataset:
Patent DE-3631688-A1 (DE)
Title: Forked towbar in vehicles
Inventor: STADEL WILLI
IPC: B60D1/40
Filed: 1986-09-18
Abstract: A forked towbar (10), which can be varied in length and is intended for the tension-resistant and shear-resistant connection of vehicles, has two fork arms (12, 14) with the vehicle to be towed coupled at their rear ends, and furthermore has a sleeve (22) which is coupled non-positively and positively to the front end regions of the two fork arms. It furthermore has a connecting rod (24, 32), which in the longitudinal direction L is guided displaceably in the sleeve (22) and at its front end has the towbar eye (29) through which the pin of a trailer coupling on the towing vehicle can be passed; furthermore, holes (34, 36, 38) are provided spaced apart from one another in the connecting rod (32), as is a pin (39), which can be passed through in each case one of these holes and by its two end regions, which protrude out of the hole, can be placed in a tension-resistant and shear-resistant manner onto holding elements (38), fixedly connected to the forked towbar (10). A forked towbar of this type is distinguished in that the pin (39) is part of a further component (44), this component (44) is a structural member of a trailer coupling and is attached at a distance from the sleeve (22) of a forked towbar (10); furthermore, the connecting rod (24, 32) can be passed through the sleeve (22) in such a manner that the pin (39) of this automatic coupling device can be passed through in each case one of the holes (34, 36, 38) in the connecting rod (32). <IMAGE>
Patent DE-3636916-A1 (DE)
Title: Winding drum
Inventor: ROTHKEHL DETLEF
IPC: B65H75/26
Filed: 1986-10-30
Abstract: In a winding drum, the surface of the drum is to be provided with grooving like a screw thread. This has a triangular contour resembling a sharp thread to receive the rope, in order to ensure a defined, centrical positioning of the first layer, and to prevent axial shifting on the surface of the drum.
Patent DE-3637145-A1 (DE)
Inventor: WRINN JOSEPH FRANCIS
IPC: G01R31/319
Filed: 1986-10-31
Abstract: Quickly synchronizing adjustable delay circuits for a multiple channel tester by using a timing pulse that has reached the end of a given path in the tester to trigger the following timing pulse of a timing generator, thereby providing oscillating timing pulses having an associated frequency related to the propagation delay associated with the particular path, comparing the associated frequency with a reference frequency and adjusting a delay provided in the path until the associated frequency matches a desired frequency.
Patent DE-3637624-A1 (DE)
Title: Venturi tube system
IPC: F04F5/46
Filed: 1986-11-05
Abstract: A venturi tube system for vacuum purposes characterised in that the outer tube is not necked (Fig. 1 P.4), but rather a vacuum effect in the tube 2 results (Fig. 3) from installing an iris diaphragm or disc (Fig. 2 P.5) or a suitably shaped piece (Fig. 3 P.4). <IMAGE>
Patent DE-3640160-A1 (DE)
Inventor: ERNST ALFONS DIPL ING
IPC: B23Q16/02
Filed: 1986-11-25
Abstract: In a switching multi-coordinate probe an accurate and accurately reproducible switching behavior is attained by a plurality of seating points, which all have the same elasticity but also a relatively high stiffness. The bearing members (14) and their counterbearing support members (16) exhibit an adequate number of degress of freedom, in order to be able to accurately align themselves with respect to each other during assembly. After adjustment the contact zones of the individual bearing members (14) form with their counterbearing support members (16) circular lines, which all lie in one plane with respect to the stylus axis (FIG. 1).
Patent DE-3640223-A1 (DE)
Inventor: ZANDER WOLF-DIETRICH
IPC: B63B41/00
Filed: 1986-11-25
Abstract: To clearly define the pivotal point and the required frictional resistance of the hinge, it is proposed that the hinge form a unit with the keel in the assembled state. <IMAGE>
Patent DE-3641853-A1 (DE)
Title: Apparatus for lowering round shaft covers into road surfaces
Inventor: RUPPRECHT RICHARD
IPC: E02D29/14
Filed: 1986-12-08
Abstract: An apparatus for lowering round shaft covers into road surfaces comprises a frame 1 which surrounds the shaft ring R to be lowered and is fastened to the road surface S. Rotatably mounted on the frame 1 is a shaft 3 which is rotatably received in a rail 2, which is displaceable on the frame 1, or in an eccentric, which is pivotable on the frame 1. Rotatably mounted on the shaft 3, at a certain distance, is a drive shaft 6 with a disc-type milling cutter 7 which is flange-mounted thereon and which, in its working position, mills and undercuts the spacer ring D, located directly below the shaft ring R, with a certain overmeasure and is guided once around the conduit shaft K by means of the operating lever. Spacers corresponding to the amount to be lowered are inserted into the slot which is milled out with overmeasure. After the shaft ring has been lowered onto the spacers, the remaining slot is filled out. With this device, a projecting manhole cover can be lowered by a single road construction worker in approximately two hours. <IMAGE>
Patent DE-3644052-A1 (DE)
Title: Adjustable axial piston machine
Inventor: FORSTER FRANZ DIPL ING
IPC: F01B3/10
Filed: 1986-12-22
Abstract: Published without abstract.
Patent DE-3680623-A1 (DE)
IPC: H01L21/316
Filed: 1986-02-28
Abstract: A method and system for fabricating insulating layer is capable of optimizing the performance of an energy beam and whereby provide satisfactorily high productibility and uniformity of the formed layer. The method of fabricating an insulating layer on a semiconductor surface employs a step of irradiating an opposing with an energy beam. The energy beam irradiation step is performed under an atmosphere of gaseous reagent which is absorbed. Preferably, the gaseous reagent is subject to photolysis by the light beam. The device performing the process includes an energy beam source which directs an energy beam onto a semiconductor substrate. The energy beam generated by the energy beam source heats the surface of the semiconductor.
Patent DE-3703312-A1 (DE)
Title: Utility bicycle
IPC: B62M1/36
Filed: 1987-02-04
Abstract: The novelty of this invention consists in the crank mechanism being divided and mounted in a u-shaped gearbox. The gearbox forms a compact unit with the frame structure. Coupling and power transmission from the pedal cranks is effected by way of a crank mechanism, by sprocket wheels, chain or toothed belt, or by a combination of the kinds of drive mentioned. The advantage of such a design is in its high torsional rigidity, its compactness, and the advantageous, ergonomic seat position. The passive safety is provided mainly by the relatively smooth side surfaces of the gearbox (no open-running chains and chain wheels), and by an ergonomically designed bicycle handlebar provided with an impact surface, and possibly including integrated displays such as a speedometer, cyclometer and chronometer.
Patent DE-3706324-A1 (DE)
Title: Device for monitoring an object in the open air
Inventor: BROCKE GEORG VOR DEM DIPL ING
IPC: G08B13/12
Filed: 1987-02-27
Abstract: A safety fence for monitoring objects is specified, in which an optical waveguide (3) is used as sensor. The optical waveguide (3) can be arranged in loops in the fence. The distance between two loops is small in relation to the dimensions of a person. If the fence (2) consists of a plurality of elements (6), the optical waveguide (3) is connected through by means of plug-in connectors (7). The optical waveguide (3) is connected by one end to a light source and by the other end to a monitoring device. <IMAGE>
Patent DE-3706915-A1 (DE)
Title: Storage-stable UV-absorber concentrate
Inventor: GILGEN HERMANN
IPC: C08K5/3475
Filed: 1987-03-04
Abstract: Storage-stable, concentrated, aqueous dispersions comprising   from 20 to 45% of a UV absorber from the 2-(2-hydroxyphenyl)-benzotriazole series and from 7 to 15% of a salt-free dispersant from the series of the sulphonated tolyl ethers/formaldehyde condensation products,  the remainder (up to 100%) comprising water and, if desired,     from 0.8 to 2% of a nonionic wetting agent,   from 0.5 to 1.5% of a liquefying (fluidising) agent,   from 0.1 to 0.2% of a buffer, and   from 0.1 to 0.3% of a rotproofing agent, the percentages indicated being by weight, are outstandingly suitable as agents for improving the light fastness (light stability) of dyeings on polyester fibre material.
Patent DE-3715338-A1 (DE)
Inventor: DUNKLAU CLAUS
IPC: B23B27/16
Filed: 1987-05-08
Abstract: PCT No. PCT/EP88/00358 Sec. 371 Date Mar. 6, 1989 Sec. 102(e) Date Mar. 6, 1989 PCT Filed Apr. 28, 1988 PCT Pub. No. WO88/08767 PCT Pub. Date Nov. 17, 1988.High speed milling or drilling tool of the type including a rotatable head which carries several circumferentially arranged cutting insert holders for reversible cutting inserts retained by dogs. Each insert has a pair of parallel top surfaces bounded by four orthogonal end surfaces, two of which are received against perpendicular sidewalls in an open pocket of the holder. Each top surface has at least one pair of elongate clamping indentations which are formed as surfaces of rotation and lie at a like angle beta  to the adjacent end surface of the insert.
Patent DE-3727879-A1 (DE)
Inventor: TRABER JOERG DIPL CHEM DR
IPC: A61K31/505
Filed: 1987-08-21
Abstract: Pharmaceuticals containing 2-pyrimidinyl-1-piperazine derivatives can be used for the treatment of alcoholism. 
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Patent DE-3730368-A1 (DE)
Title: Travel-way lateral limit and apparatus for its displacement
Inventor: SCHMITT KARL-HEINZ DIPL ING
IPC: E01F15/00
Filed: 1987-09-10
Abstract: The travel-way lateral limit 1, 1' comprises deflecting sills 3, 3' and guiding beams 4, 4' which can be angled to a limited extent relative to one another in the horizontal plane. The displacement is effected with the aid of a shifting member 34, capable of being displaced along the guiding beams 4, 4', as part of a shifting vehicle 31. With the aid of the shifting member 34, the individual travel-way lateral limits 1, 1' are moved, upon continued travel of the shifting vehicle 34, from the position according to line 2 within an S-shaped configuration continuously into the new position Y. <IMAGE>
Patent DE-3734199-A1 (DE)
Title: Bath with circulating installation, in particular eddy current/bubble bath, massage or whirlpool for hydrotherapy for sports horses
IPC: A61D11/00
Filed: 1987-10-09
Abstract: Published without abstract.
Patent DE-3801921-A1 (DE)
Inventor: HILL MALCOLM DAVID
IPC: D04B15/68
Filed: 1988-01-23
Abstract: A pattern selecting means for a circular knitting machine comprises a single bank of slidable patterning blades (6) each having a first cam surface (28) operable at a given level in the bank, an associated bank of pivotal members (32) mounted about an axis (34) and formed with second cam surfaces (30), and respective rotary members (36) pivotal about an axis (38), each rotary member (36) having a contoured camming surface (A-F) adapted to contact a contact edge (V-Z) of said pivotal member (32) and an e.g. toothed surface (40) adapted to engage with the blade (6), whereby sliding movement of the blade (6) brings about rotation of, the rotary member (36), the camming surface (A-F) thereof pivoting the pivotal member (32) to extend or retract the second cam surface (30), a first movement of the blade (6) causes the second surface (30) to become operative as shown for a tuck selection while a second movement bring the first surface (28) also into action, the pivotal member (32) being unaffected, for a miss selection. <IMAGE>
Patent DE-3803489-A1 (DE)
Title: Multicolour imaging apparatus
Inventor: HIGASHI TOSHIKAZU
IPC: G03G15/01
Filed: 1988-02-05
Abstract: A copier having a photosensitive element has a device for generating an electrostatic charge image on the photosensitive element, a first and a second developing device for developing the electrostatic charge image, which in each case contain toners in different colours, a control device for controlling the generation of a multicolour image by subsequently activating the first and the second developing device, and a device for displaying the colours of the toners in the first and the second developing device, the display device being constructed in such a manner that it displays the colour of the toner in the developing device which is respectively in operation.
Patent DE-3803711-A1 (DE)
Inventor: KAMPS PETER DIPL ING
IPC: F16B21/00
Filed: 1988-02-04
Abstract: For the holding of a lock bolt (13) in a lock bolt joint (13, 5, 6) the lock bolt should be secured against unintended release, this traditionally being effected by mechanical safety means, which complicate the otherwise easy insertion and simple design of the bolt. With the invention safety means (15) of a magnetic type are used, whereby the bolt is easy to insert without any difficult manipulation, as the bolt will be magnetically self-holding in its mounted condition.
Patent DE-3805810-A1 (DE)
Title: Communication system for vehicles
IPC: B60R25/102
Filed: 1988-02-24
Abstract: The invention relates to a communication system for vehicles, which comprises an on-board computer (car computer), a storage device for data representing road maps, a device for determining the actual travel path and the respective location on the road map, and a storage device for storing the respective location data. The communication system according to the invention is characterised in that     a code for vehicle identification is stored in a storage device,   a device is provided which determines if the vehicle moves,   the on-board computer is always kept in an operational state,   a transceiver is provided in/on the vehicle,   the transceiver is always kept in an operational state, a triggering device is provided which is assigned to the on-board computer and triggers the transceiver to transmit a specific signal automatically, and one or more guide centres are provided for communication with the vehicle via radio link.   The signal which is transmitted after the triggering, preferably contains the code for vehicle identification and/or the location data.
Patent DE-3816519-A1 (DE)
Title: Hydraulic unit which serves to supply water to sanitary appliances and/or installations and can be fitted such that it can be introduced into a recess
Inventor: ROMANELLI ANTONIO
IPC: E03C1/02
Filed: 1988-05-14
Abstract: The invention relates to a hydraulic unit which can be fitted such that it can be introduced into a recess and is intended to supply water to sanitary appliances and/or installations of various types. Said unit contains a housing body which is intended to be inserted into a wall and fully contains a distributor unit for distributing the water. Said unit (12) has three connections (14, 15, 16) which run parallel to one another and whose free ends are located opposite corresponding openings (17, 18, 19) and are aligned in a linear manner therewith, these being provided in the walls of the housing body (11). A first and a second connection (14, 15) are suitable to accommodate corresponding feed lines (21, 22) for supplying cold water and hot water and are, moreover, connected to a mixer tap (31) which, for its part, is connected to the third connection (16) which is suitable for being connected to a corresponding feed line (33) for supplying water to a remote consumer point. <IMAGE>
Patent DE-3820901-A1 (DE)
Title: Method for transporting the ink ribbon in electronic typewriters
Inventor: SHIN BONG-YON
IPC: B41J33/38
Filed: 1988-06-21
Abstract: A method for controlling the transporting of the ink ribbon of an electronic typewriter determines the part of the ink ribbon which is still unused in a respectively preceding character stroke and only carries out transportation of the ink ribbon if no unused region of the ink ribbon is available at the point of the respective character currently to be printed. <IMAGE>
Patent DE-3824214-A1 (DE)
Title: Vending machine
Inventor: SCHOCK HANS
IPC: G07F11/42
Filed: 1988-07-16
Abstract: A vending machine with a high reception capacity for product packs has, in front of the dispensing end and above the bearing surface of a chute (4) for the product packs, two vane wheels (24; 25), each for grasping a product pack between two vanes; these vane wheels (24; 25) are attached fixedly to a shaft (26) which is mounted transversely to the chute (4), their vanes are angularly offset to one another, and they are both coupled to a dispenser for the purpose of executing a synchronous rotational movement. <IMAGE>
Patent DE-3824944-A1 (DE)
Title: Piece of furniture on which to sit and/or lie
Inventor: JAERSCHKE HELMUT
IPC: A47C17/16
Filed: 1988-07-22
Abstract: In the case of a piece of furniture on which to sit and/or lie, having a central sitting region, a rear backrest articulated thereon and a footrest frontally attached to the sitting region, a separate sitting area is constructed, with respect to a bottom frame, frontally with a footrest articulated fixedly thereon, and at the rear is articulated pivotably on said frame. <IMAGE>
Patent DE-3829454-A1 (DE)
Inventor: BOEKER GEORG DIPL ING
IPC: G06F13/42
Filed: 1988-08-31
Abstract: Serial data interface for connecting to a data bus peripheral circuits which receive or send data over said data bus. Said interface analyses the features of a data stream flowing over the data bus, which are used to determine which connected peripheral circuit they are allocated to. A data storage (4), a compare logic (5), a control circuit (6), an internal set/reset circuit (7) and an internal clock generator (8) are provided. The input of the data storage (4) can be connected to the data line (9) of the data bus (3) and the compare logic (5) is arranged on the output of the data storage (4), the control circuit (6) being connected downstream of said compare logic (5). The input of the internal set/reset circuit (7) can be connected to the enable (10) and to the clock line (11) of the data bus (3) and outputs of the internal set/reset circuit (7) are connected to the set/reset inputs of the data storage (4), of the compare logic (5) and of the control circuit (6). Moreover, the input of the internal clock generator (8) can be connected to the enable (10) and clock line (11) of the data bus (3) and the output of the internal clock generator (8) is connected to the clock inputs of the data storage (4), of the compare logic (5) and of the control circuit (6). Said serial data interface is in particular suited for connecting a peripheral circuit to a data bus according to the Thomson specifications.
Patent DE-3834874-A1 (DE)
Title: Vessel-treatment machine
Inventor: KNABE UWE
IPC: B67C3/22
Filed: 1988-10-13
Abstract: Vessel-treatment machines of this type are equipped with control devices which are arranged outside the region of rotation of the machine and which can be used to initiate different operations during the rotation of such a machine. When vessels of different sizes are to be treated by the vessel treatment machine in question, the fact that such a vessel treatment machine is vertically adjusted makes it necessary to adapt the control devices to the new bottle heights. The object of the invention is to ensure that the control devices and the rotor are connected in a consistently precise manner at the same height, both in the conversion phase and the operating phase, it being unnecessary to use additional driving devices which must, by pivoting or the like, have a connection between the rotor and the control devices in order to make the vertical adjustment. This problem is solved in that the control devices are connected via sliding, rolling and/or transmission devices to the rotor at a constant height. The area of application is intended in particular to be vessel treatment machines such as filling, sealing, labelling and inspection machines. <IMAGE>
Patent DE-3835696-A1 (DE)
Title: Portable press for producing compression joints
Inventor: WOLF ERICH
IPC: B30B1/00
Filed: 1988-10-20
Abstract: A portable press for producing compression joints, especially between electrical conductors using pressing clips, has a hydraulic medium delivering device which can be driven by means of a battery-powered electric motor (10) and a flexible connecting pipe (19) which is situated between the said delivery device and the hydraulic cylinder (5). As a hydraulic medium delivery device there are provided at least two pressure cylinders (14) which are each provided with a pressure piston (15). A threaded spindle (13) which is mounted in a rotatable but axially non-displaceable fashion and can be driven by the electric motor (10) engages in a threaded bore of a connecting part (16) which can be displaced in the longitudinal direction of the threaded spindle (13) by means of rotation of the latter and to which connecting part (16) the pressure pistons (15), which are arranged symmetrically and parallel to the threaded spindle (13), are fixedly connected in the direction of their movement. <IMAGE>
Patent DE-3836343-A1 (DE)
Inventor: HAFNER WERNER
IPC: G01N30/88
Filed: 1988-10-25
Abstract: A chromatography column is formed of a number of hollow segments (12) which are positioned one on top of the other through their flat-ground faces and are pressed together by a cap nut (4) disposed on the upper part of a steel housing (1). A base segment (9) is supported on a base by feet 10 and is provided with a solvent-permeable glass frit (11). The substance to be investigated is placed above the glass frit (11) in the base segment (9) and carried upwards into the stationary phase surrounded by the hollow segments (12) by the solvent entering between the feet (10). When the chromatographic separation is complete, the column formed by the hollow segments (12) is disassembled, and the substance components present in the individual hollow segments can be analyzed further. <IMAGE>
Patent DE-3837732-A1 (DE)
Title: Spotlight (searchlight, projector) for multicoloured light
Inventor: VOEGELI WERNER
IPC: F21S10/02
Filed: 1988-11-07
Abstract: In a spotlight housing an electro-mechanical colour changer is arranged. The colour changer consists of a carrier board having a light passage opening and, distributed around it, rotating plates, each of which carries a dichroic (dichroitic) colour filter board. Each rotating plate carries on its side facing the carrier board three permanent magnets arranged at equal distance from an axis of rotation. Coils of electromagnets are located in the carrier board opposite said permanent magnets. The rotating plate is pivoted by about 45-60@ by driving the electromagnets with current pulses so that the rotating plate clears or covers the light passage opening. Instead of or in addition to mechanical stops on the rotating plate and carrier board, permanent magnets are arranged as braking magnets on the rotating plate and on the carrier board under the rotating plate. When, during adjustment of the rotating plate, mutually corresponding, similar permanent magnets come nearer to each other, the rotating plate is slowed down gently, resulting in low-noise operation since any mechanical stop has been avoided.