baber/WOPTO huggingface dataset:
Patent DE-3722062-A1 (DE)
Title: Method for fastening a metallic sleeve on a stranded steel wire by extrusion
IPC: E04C5/12
Filed: 1987-07-03
Abstract: To anchor a strand (1) made of steel wires (1'), a metallic sleeve (8) is secured on it in an extrusion process in which the strand (1) is drawn and/or extruded through a drawing die with the sleeve (8) surrounding it. To produce a positive engagement between the strand (1) and the sleeve (8), the diameter of the strand (1) is altered over at least part of the length of the sleeve (8) and over at least part of the circumference of the strand (1) before the sleeve (8) is applied. This is preferably accomplished by producing in the surface of the strand (1) or in the surfaces of the steel wires (1') forming the strand transverse depressions in the form of indentations, into which the material of the sleeve can flow during the subsequent deformation of the latter. <IMAGE>
Patent DE-3723652-A1 (DE)
Title: Method for producing inexpensive technical video films
Inventor: RIENKS GERD
IPC: G11B27/024
Filed: 1987-07-17
Abstract: Film productions of the previous type produced recordings of the individual sequences of pictures - on assumption, on standby, for later, in various exposures, with faults during the recording and so forth. Many long tapes were produced which were only subsequently sorted, edited, copied and then provided with commentary. This was expensive, time-consuming and cumbersome for all parties involved. The new video production method operates efficiently with predetermined text and time. Faults during the recording are immediately corrected by means of a control monitor and, if necessary, erased and newly copied so that a complete first-generation master tape is immediately produced. As a result, the quality can be kept high and it becomes possible to use the inexpensive VHS technology for commercial application. The novel method finds a market where providers of technical products or methods, services or novelties must explain in detail to their customers and colleagues and inexpensive technical video films are to be utilised for the documentation of sequences and complex relationships.
Patent DE-3727754-A1 (DE)
Title: Surround of a separating panel in a frame
Inventor: SIEMS ECKARD
IPC: A47K3/30
Filed: 1987-08-19
Abstract: The invention relates to a surround of a separating panel (2) in a frame (1) with a surround profile portion, in particular for door segments, side walls or the like in shower partitions. According to the invention, the separating panel (2) is adhesively bonded, by means of a double-sided adhesive-bonding strip (7), into the surround profile portion (3, 4) of the frame (1). This results in a particularly firm and tight adhesive bonding and sealing which does not require any follow-up work. <IMAGE>
Patent DE-3727765-A1 (DE)
Title: Device for laying bait for molluscs
Inventor: MEYER ALFONS
IPC: A01M25/00
Filed: 1987-08-20
Abstract: A device for laying bait for molluscs, having a dish which receives the bait and can be set up on an underlying surface, preferably the ground, and consists of a weather-resistant material, e.g. plastic, and having a roof which is arranged at an axial spacing above the dish by means of a spacer, spans the dish and likewise consists of a weather-resistant material, e.g. plastic.
Patent DE-3729076-A1 (DE)
Title: Temperature sensor and method for its production
Inventor: KONRAD HORST
IPC: G01K7/16
Filed: 1987-09-01
Abstract: In a temperature sensor, a sensor housing (1) has set into it a metal can (10) in which a holder (14) carrying a resistor element (16) is arranged. Insulating tubes (17, 18), which sheath connecting wires (8, 9) leading to the resistor element (16), are lead into the metal can (10). A casting compound (19) accommodated in the metal can (10) holds the holder (14) and the insulating tubes (17, 18) in the metal can (10). <IMAGE>
Patent DE-3729288-A1 (DE)
Title: Laser device
Inventor: SCHMIDT RUDOLF
IPC: A61N5/067
Filed: 1987-09-02
Abstract: In a laser device for performing medical and/or cosmetic treatments, especially an acupuncture device, having a laser beam generating arrangement which is connected via at least one light guide arrangement to at least one treatment style (4), universal applicability is achieved in that the laser beam generating arrangement comprises a plurality of laser beam generators (5, 6) which are followed by a collecting device (11) for collection of the laser beams (12a, 12b) which can be supplied by the individual generators (5, 6) and which can be jointly fed to the beam exit of the treatment style (4). <IMAGE>
Patent DE-3729661-A1 (DE)
Title: Tape-guiding device for a magnetic-tape cassette apparatus
Inventor: GAUSE DIETER
IPC: G11B15/665
Filed: 1987-09-04
Abstract: A tape-guiding device for a magnetic-tape cassette apparatus is proposed, which serves for threading in or out a magnetic tape located in a magnetic-tape cassette. The tape-guiding device comprises arcuate supporting elements, against the inner radius and outer radius of which there in each case bears a flexible band. The ends of the flexible bands are connected to a tape-guiding support. By winding up and unwinding of the flexible bands, the tape-guiding support follows in the longitudinal direction a guide path which is defined by the supporting element.
Patent DE-3730021-A1 (DE)
Inventor: KOCHANNECK UWE
IPC: B65G1/04
Filed: 1987-09-08
Abstract: The movable shelving device comprises rows of shelves in a warehouse or small-parts cupboard which can be rotated in a circular manner and concentrically with respect to one another and about the common axis, and is intended to be integrated with robot and computer work units. The device operates as a self-supporting, independent system unit in a highly space-saving manner as a result of the storage capacity of the rows of shelves, is served by the robot units and controlled and monitored by the computer work units and is steered freely towards target destinations by its own drives and sensor systems and, when equipped only with computers, becomes a computer work unit with free access to the rows of shelves. This is achieved in that there are provided on the top sides of the rows of shelves (1) rotary connections (3) having attached work units which are arranged vertically offset with respect to one another and have a central passage opening, so that the nearest inner rows of shelves (1) can be freely swung in independently of one another and relative to one another and to the common central axis by the attached rotary connections (3) having work units, consisting of work plates (26, 26'), robots (25), computers having programming terminals and radio-signal receiving units (7), telescope tables (31), an outer covering (19, 19') having robot-sensor rings (7') and cover hoods (9). <IMAGE>
Patent DE-3732559-A1 (DE)
Title: Production unit
Inventor: KELLERT HANS-DIETER ING GRAD
IPC: B23Q1/01
Filed: 1987-09-26
Abstract: In a production unit, a portal (1) is designed as a supporting structure in which at least one machine tool (11, 12) is firmly mounted on a base frame (13). This production unit is connected as a unit at the erection site to the foundation. Consequently, mutual orientation of the portal (1) and the machine tool (11, 12) at the erection site is not necessary. <IMAGE>
Patent DE-3737130-A1 (DE)
Title: Method and apparatus for the production of very fine powder
Inventor: WALZ ALFRED PROF DIPL ING DR I
IPC: B22F9/08
Filed: 1987-11-02
Abstract: The production of very fine powder in the form of spherical particles with a diameter of less than about 30  mu m from metal, metal-alloy or ceramic melts has hitherto been performed by a procedure in which a rotationally symmetrical jet of melt emerging from a melting crucible with a narrow outlet opening arranged essentially directly above a propellent-gas feed funnel is fed to a rotationally symmetrical Laval-nozzle system through which the propellent gas flows in a laminar fashion. The new method is intended to avoid disadvantageous effects of hydrostatic pressure differences and premature outflow/overflow of liquid melt from the outlet opening of the melting crucible. Melt is produced in a melting device spatially separated from the Laval-nozzle system and transported to the Laval-nozzle system in such a way that the resulting jet of melt contains a presettable/controllable volume of melt per unit length and transports this per unit time. A device which serves this purpose has at least one tube (26) of essentially U-shaped design for connecting the separate melting device (25) to at least one propellent-gas feed arrangement (7) with a Laval-nozzle (18) in a container. Production of very fine powders with a diameter in a range below about 30  mu m to the nm range. <IMAGE>
Patent DE-3741336-A1 (DE)
Title: Drum brake
Inventor: BRANDT HEINRICH
IPC: F16D65/22
Filed: 1987-12-07
Abstract: The invention relates to a drum brake having piston/cylinder units (7, 7a), brake blocks (15, 15a) and brake linings (16, 16a) guided in parallel in brake supports (5, 5a). The brake application is balanced and the actuation takes place directly by means of automatically readjustable piston/cylinder units (7, 7a). The readjustment takes place by rotary springs (27) via threaded bushes (24, 25) and the shafts (18, 21) connected rotatably thereto. The readjustment is limited by adhesive rings (28) which are axially displaceable on the shafts (18, 21) and are accommodated in the brake supports (5, 5a) with lateral clearance of the order of magnitude of the air clearance. <IMAGE>
Patent DE-3801080-A1 (DE)
Inventor: WAGNER WOLFRAM DR ING
IPC: D01D5/18
Filed: 1988-01-16
Abstract: The polymer granular melt (1) is whirled out of a rotating nozzle head (6) through a plurality of exit holes (24) with fibre formation (32) and the fibres formed (9) are deposited on a collecting surface (12) in web form (15). This polymer melt is introduced into the nozzle head (6) under a preliminary pressure of 1 bar to 200 bar, preferably 1 bar to 50 bar. Furthermore, the fibres (32) are deflected by a high-speed gas stream (7, 8) in a radial direction at a radial distance of 10 mm to 200 mm from the exit holes (24) and, in the course of being deflected, are simultaneously drawn and stretched. The melt streams (32) exiting from the exit holes (24) can be additionally drawn by gas streams (26, 34) exiting in the vicinity of the exit holes (24) at the nozzle head (6) with a predominantly radial component before coming under the influence of the axial deflecting gas stream (7, 8).
Patent DE-3801732-A1 (DE)
Title: Sound-insulating sheeting and wound sheeting for pipes and ducts
Inventor: MANTEL JUVAL DR ING
IPC: F16L55/033
Filed: 1988-01-21
Abstract: Sound-emitting bodies, such as machines, pipes or ducts, can be encapsulated against sound emission. Apart from encapsulation with solid materials such as wood or sheet metal, encapsulations which are based on a wrapping of the objects in question may also be considered. A wrapping generally includes two layers:   1. a soft, wherever possible sound-absorbing wrapping, preferably with a mineral-fibre substance, and over it 2. a sheathing with a heavy shell, typically 10 kg/m<2>, for example comprising sheet metal.   The solution according to the invention is to use sheetings or wound sheetings, developed from sound-absorbing, distance-maintaining materials (flexible plastic foams or fibrous materials or mineral-fibre mats) with a combination of sand fill adhesively bonded on or embedded into a sheeting. The typical thickness of the sand is 1.5 to 2.5 mm.
Patent DE-3810160-A1 (DE)
Title: Teat cup cluster
Inventor: MOLDENHAUER HERMANN
IPC: A01J5/04
Filed: 1988-03-25
Abstract: A teat cup cluster having a collection piece (1) which can be connected to a milk pipe and having a plurality of teat cups (2, 3) which are connected to the collection piece (1) and can be connected to a pulsator (4). A regulating valve (RV) is used to regulate the low pressure in the interior of the collection piece (1) and is actuated by the instantaneous low pressure prevailing in the collection piece. The regulating valve (RV) has a valve housing (9) which is connected to the outside atmosphere and a control chamber (10) which is separated from the valve housing (9) by a diaphragm and is connected to the interior of the collection piece (1). A valve disc (12) which is built into the diaphragm is situated opposite a valve face (14) which is arranged in the valve housing (9) and is acted upon in the closing direction by the adjustable force of a pressure spring (15). When the pressure in the control chamber (10) falls below a predetermined value, the regulating valve is opened and air flows into the interior of the collection piece (1). <IMAGE>
Patent DE-3816656-A1 (DE)
Title: Countersinking device with depth stop by means of setting head
Inventor: HORVATH TIBOR
IPC: B23B49/00
Filed: 1988-05-17
Abstract: The patent application is made for a countersinking device with depth stop by means of setting head for making countersinks for countersunk screw heads, countersunk rivet heads and the like. The depth stop required in each case for the workpiece can be set in a variable, i.e. individual, manner. The countersinking device is not designed for stationary operation. It is in principle transportable and can be used in particular for workpieces which cannot be transported or can only be transported with difficulty.
Patent DE-3820096-A1 (DE)
Inventor: HUEBNER THORGER
IPC: A41D31/00
Filed: 1988-06-13
Abstract: A garment having a layer which is impermeable or only slightly permeable to air, which garment is provided with a ventilated layered fabric (3) having longitudinal air ducts and transverse air ducts connected to the latter. <IMAGE>
Patent DE-3820650-A1 (DE)
Inventor: BRODALLA DIETER DR
IPC: C25D11/24
Filed: 1988-06-18
Abstract: The invention relates to a method for sealing-in decorative anodised films on aluminium and aluminium alloy surfaces in aqueous solutions containing phosphonic acids or their alkali metal and/or alkanolamine salts at elevated temperature in solutions containing 1-phosphonopropane-1,2,3-tricarboxylic acid and/or 1,1-3-diphosphonopropane-2,2-dicarboxylic acid as sealing coating inhibitor.
Patent DE-3827909-A1 (DE)
Title: Motor-driven, movable protective panel for securing the workplace at assembly-line operating points, pressing installations, punching installations, welding installations or the like
Inventor: HEINRICHS PETER
IPC: F16P3/08
Filed: 1988-08-17
Abstract: The intention is to stop a protective panel, which moves upwards and downwards and is changed over to move in the opposite direction upon contact with part of the body, in a mechanical manner without having to reverse the drive motor and independently of the same and, moreover, to subject the stopping mechanism to continuous functional monitoring. This is achieved in that the lower part of the protective-panel frame bears a stop strip which can move pivotably or vertically and at one end or both ends of which there is articulated one end of a two-armed lever which is fastened pivotably in the lower protective-panel frame and at the other end of which there is articulated, by means of a slot guide, one end of a pawl which can engage into a rack arranged in the side member of the standing frame, whereas the pawl is articulated, at its other end, on the lateral part of the protective-panel frame.
Patent DE-3836334-A1 (DE)
Title: Device for ventilating roofs
Inventor: RICKERT HUBERT
IPC: E04D13/17
Filed: 1988-10-25
Abstract: A description is given of a device for ventilating roofs, having air-channelling members arranged in the ridge or hip region, in the case of which device a large-surface-area air-passage region made up preferably of slots is designed, on the ridge or hip side, such that it borders a spoiler member which continues preferably in the longitudinal direction of the capping.
Patent DE-3839750-A1 (DE)
Title: Special production process for the fabrication of products from engineering plastics comprising two or more different types of plastic; illustrated by the example of producing bellows
Inventor: BATTEFELD HEINZ
IPC: B29C67/24
Filed: 1988-11-25
Abstract: Engineering plastics, such as PTFE, PTFE-glass compound, PTFE-carbon compound ..., require a different moulding pressure in the production of the semifinished article for optimum compression. In the case of blanks comprising two or more types of plastic, it is of course possible only to operate with one moulding pressure, which results in overcompression and undercompression of the individual types of material. In our problem solution, the semifinished blank is designed such that it is divided into the same number of segments as the number of types of plastic. These segments are then compression-moulded and sintered individually, achieving optimum compression. The plastic segments obtained are subsequently pre-machined in such a way as to produce a loose fit by the tongue-and-groove principle. Thereafter, two segments at a time are fitted together and welded by means of heating appliances and band heaters and are later finish-machined. An optimally compressed, absolutely homogeneous and durable plastic product is obtained; it can be used for the chemical industry, apparatus and plant construction, instrumentation and control engineering.
Patent DE-3841060-A1 (DE)
Title: System for selecting and transferring a video film from a video centre to a subscriber station
Inventor: KLAPPROTH-MAY GABRIELE
IPC: H04N7/173
Filed: 1988-12-06
Abstract: The system enables a video film to be selected from a multiplicity of video films kept available in a video centre and is used for transferring the signals of the selected video film via a connecting line to the subscriber station connected to the video centre and comprising a video reproduction device. To be able to request a video film at any time from any subscriber station, which is then fed in immediately, the video centre comprises a computer (3) which can be activated from each subscriber station (1, 1', 1'',...) via the telecommunication network with the aid of telephone sets (2, 2', 2'', ...) in each case allocated to the subscriber stations. This computer exhibits at least one subscriber identification memory (6) used for registering the identification of the subscriber station (1, 1', 1'' ...) making the selection, a film recognition memory (8) used for registering a signal sequence corresponding to the selected video film, and an evaluating unit (10) for storing and evaluating the video film transfer data of each subscriber station (1, 1', 1'' ...) during each transmission of a video film for calculating the cost. <IMAGE>
Patent DE-3843652-A1 (DE)
Title: Electrolytic capacitor
Inventor: ZUSCHKE RUDI
IPC: H01G9/10
Filed: 1988-12-23
Abstract: An electrolytic capacitor is described, in which both the container and the lid consist of aluminium and gas-tight welding of the lid and container is provided.
Patent DE-3906456-A1 (DE)
Title: Self-propelled combine with two-part cutter
Inventor: OSTRUP HEINRICH
IPC: A01D41/14
Filed: 1989-03-01
Abstract: In a self-propelled combine with a cutter which is arranged on the slope conveyor channel (1) and which is divided into two symmetrical cutter halves (3, 4) which in the working position lie against one another via their dividing planes, the aim is for the cutter halves (3, 4) to be capable of being swivelled approximately in a horizontal plane into a transportation position in which their overall width does not exceed the permissible transportation width on public highways. For this purpose the cutter halves (3, 4) are connected to one another in the front area of the dividing planes by way of a hinge (14). In the rear area of the dividig planes there is a hinged connection to guide members (11, 12) which can be spread apart and moved together in the transverse direction of the vehicle. In the transportation position, the cutter bars (6) face each other. The guide members (11, 12) are moved with the aid of threaded spindles (13). <IMAGE>
Patent DE-3908238-A1 (DE)
Inventor: HAHN KLAUS DR
IPC: C08F2/18
Filed: 1989-03-14
Abstract: Expandable styrene polymers of from 95 to 99.5% by weight of polystyrene and from 0.15 to 5% by weight of a styrene-soluble styrene/acrylonitrile copolymer having a total content of not less than 0.15% by weight of acrylonitrile, which contain from 3 to 10% by weight of a C3-C6-hydrocarbon and may contain conventional additives, give foams which do not shrink. The said styrene polymers can be prepared by suspension polymerization of a solution of the styrene/acrylonitrile copolymer in styrene.
Patent DE-3908652-A1 (DE)
Title: Pedal-actuated brake pressure transmitter for a vehicle hydraulic brake system
Inventor: SCHONLAU JUERGEN DIPL ING
IPC: B60T13/24
Filed: 1989-03-16
Abstract: A brake pressure transmitter for a hydraulic brake system is demonstrated which is capable of raising and lowering the pressure in the brake master cylinder irrespective of the pedal force. By means of a brake pressure transmitter of this type the brake slip of the vehicle wheels can be controlled. The basic concept of the invention resides in the fact that the servo unit (2) acts by way of a hydraulic system on the brake master cylinder. This has the advantage firstly that the servo unit (2) can be arranged spatially separated from the master cylinder and secondly offers the advantage that the hydraulic system can easily be switched between the servo pressure transmitter and the brake master cylinder in order to pressurise or relieve the brake master cylinder for the purpose of controlling brake slip (main valve 102). <IMAGE>
Patent DE-3909418-A1 (DE)
Title: Animal excrement container
Inventor: HAAS WALTER
IPC: E01H1/12
Filed: 1989-03-22
Abstract: A device for disposing of animal excrement consists of a first container (70) provided for receiving the excrement and a gripping device (82) for the excrement. The first container is an internal container (70) in relation to the gripping device (82) and has a flexible wall so that it can be turned inside out with its inner wall side outwards and with its outer wall side inwards. The gripping device (82) is fastened on the outside of the first container and is shorter than the first container so that, as a result of the mutual fastening of container and gripping device, the wall of the first container can be turned inside out only in its wall region projecting out of the gripping device. <IMAGE>
Patent DE-3914084-A1 (DE)
Title: Transmission shaft between seat backrest hinges - contains elastic clamp acting in axial direction
Inventor: BERGHOF HANS-JOACHIM
IPC: B60N2/225
Filed: 1989-04-28
Abstract: The transmission shaft is mounted between the hinges on opposite sides between a seat and backrest, particularly in a motor vehicle. An adjusting and locking mechanism acts between the halves of each hinge, one half is mounted on the eccentric portion of a rotary spindle with cone face and which is turned by a driving member. The two spindles are coupled by the transmission shaft. The transmission shaft (23) contains an elastic clamping device (33) exerting a force in the axial direction. ADVANTAGE - Exerts only axial force to hold spindle cone faces in engaged position.