baber/WOPTO huggingface dataset:
Patent DE-3611591-A1 (DE)
Title: Machine for printing on flexible, inflated hollow items, preferably balloons
Inventor: WAGNER RUDI GUENTER
IPC: B41F17/30
Filed: 1986-04-07
Abstract: The invention relates to a machine for printing on flexible, inflated hollow items, preferably balloons. The machine consists of a printing unit having at least one impression roller (10) and a counter-roller (12) disposed with spacing opposite said impression roller forming a gap (13), of a transporting device (3) for moving the hollow items (4) up to the gap, of holding elements (52) on the transporting device for retaining one hollow item in each case at least during its approach up to the gap, and of a device for holding the hollow items down during their introduction into the gap. To increase the printing speed and improve the printing quality, the device for holding hollow items (4) down has two drawing-in rollers (141, 142), which are arranged ahead of the gap (13) in the direction of transport, are disposed with spacing opposite one another, and are rotatable synchronously with the impression roller (10), and a plurality of holding-down elements (95) which come into effect alternately. The holding-down elements (95) serve for positioning the hollow items (4) just before their entry into the drawing-in gap between the drawing-in rollers (141, 142) in a preselected position relative thereto (Figure 1). <IMAGE>
Patent DE-3612421-A1 (DE)
Title: Connection element for setting up branched-off portions on supply lines
Inventor: KLEIN KURT ANDREAS
IPC: F16L41/12
Filed: 1986-04-12
Abstract: The connection element serves for setting up branched-off portions and/or connections on tubular supply lines (1) which channel liquid or gaseous media. The connection element comprises a clamping piece which is formed by two half-shells (5, 6) which engage around the supply line (1) with essentially semi-cylindrical cutouts (2, 3), are separated from each other by a separating gap (4), can be braced with respect to each other perpendicularly to the plane or planes of the separating gap (4) and thereby clamp the supply line between them. At least one of the half-shells (5) is provided with a connection opening (7) which is essentially perpendicular to the axis (1.1) of the supply line (1), opens into the semi-cylindrical cutout (2) and into which a connection piece (8) can be inserted. The side (8.1), directed towards the supply line, of said connection piece is sealed against the casing surface of the supply line (1) via a sealing element (9) which can be inserted into the connection opening (7) and encloses, on the border side, an opening in the supply line (1). <IMAGE>
Patent DE-3613528-A1 (DE)
Inventor: BARTZ WILFRIED DR
IPC: C08L77/00
Filed: 1986-04-22
Abstract: Impact-resistant polyamide molding compound consisting of a mixture of A. 60 to 98% by weight of a polyamide and B. 2 to 40% by weight of a polyalkenamer, wherein the mixture is treated at elevated temperatures with 0.05 to 5% by weight of the sum of components A and B of an organic radical former are provided as well as processes for making them.
Patent DE-3616585-A1 (DE)
Title: Telephone set
Inventor: FREESE JENS
IPC: H04M19/04
Filed: 1986-05-16
Abstract: A telephone set with a control device to which a dialling keypad is connected to enter digits of a telephone number and with a display device which is connected to the control device, the control device containing corresponding counters and decoders for an electronic clock whose display is presented in the form of digits by means of the display device, can be set through the input of corresponding digits to identify the start and end times of a period of time during which the volume of the tone calling device or loudspeaker device is reduced to a lower value. This allows the user to reduce the volume of the tone calling device or loudspeaker device accordingly, depending on periods of time to be defined.
Patent DE-3629459-A1 (DE)
Title: Ladder with one string
Inventor: SPRUNCK ALFONS
IPC: E06C1/38
Filed: 1986-08-29
Abstract: The patent application relates to a ladder with one string and with rungs which are fitted on two opposite sides and with one foot. The invention consists in the fact that the connection pieces between the rungs and the string are configured such that they are separated in the longitudinal direction and engage behind the lugs. A fundamental advantage is that a simple and expedient manner of fastening the rungs on the string is obtained.
Patent DE-3629743-A1 (DE)
Title: Shoe holder for displaying footwear
Inventor: SCHRAMM WERNER
IPC: A47F7/08
Filed: 1986-09-01
Abstract: A shoe holder for displaying footwear consists of an L-shaped bracket which bears by its vertical leg against the display wall and protrudes by its base leg away from the wall. Furthermore, there is provided a downwardly curved hook which is mounted vertically adjustably and pivotably on the vertical leg in order to secure the shoe held by its heel on the base leg against tilting at the heel cap or the heel strap.
Patent DE-3631430-A1 (DE)
Title: Filter insert
Inventor: ASSMANN WOLFGANG DIPL ING
IPC: B01D29/11
Filed: 1986-09-16
Abstract: In the case of a filter insert having a casing of a filter material, an end wall closing the casing at the top side having a rim drawn down at the side and having a folding handle which lies against the end wall in an idle position and is bent out from the end wall in a grip position, in order to simplify the production and fitting of the handle and, possibly, to enable retrofitting of a filter insert with a handle piece, it is proposed that the handle is joined in one piece to a plastic holder ring, which lies flat on the annular end wall and is held by elastic retainer elements to the annular end wall or the cylindrical casing of the filter insert, and that the connection of the holder ring and the handle is designed as a hinge connection.
Patent DE-3638329-A1 (DE)
Title: Method and device for loading and unloading a reheating furnace
Inventor: MUES ALFRED DIPL ING
IPC: F27B9/38
Filed: 1986-11-10
Abstract: In reheating furnaces with a walking-beam system, the material to be reheated has to be conveyed transversely at the beginning or end of the walking-beam system, in order to convey it into and out of the furnace. Until now, stationary water-cooled roller tables have been installed there. In order to avoid the heat loss from the water-cooled roller tables inside the reheating furnace, and the maintenance work on such roller tables, a loading and unloading machine is proposed which has a roller table that can be inserted into the furnace and lifted and lowered at the same time; when not in use, it is stored outside the furnace, and therefore only needs to be air-cooled.
Patent DE-3640152-A1 (DE)
Title: Wheel suspension for a vehicle with a frequency-controlled damper
Inventor: VOY CHRISTIAN DR
IPC: B60G17/018
Filed: 1986-11-25
Abstract: In order to optimise a frequency-controlled damper for the wheel suspension of a vehicle, the damper is designed so that it possesses a high damping in the resonance frequency range of the vehicle body and wheel but low damping between them, and that in addition the phase angle between damping force and exciting oscillation is close to the value zero throughout the frequency range in question. <IMAGE>
Patent DE-3643730-A1 (DE)
Title: High-voltage generator for an electrostatic varnishing unit, particularly in accordance with the spray splitting method
Inventor: LOOS JUERGEN DIPL ING
IPC: B05B5/053
Filed: 1986-12-20
Abstract: In this generator, a high-voltage transformer (5) is connected via a voltage tap to the actual-value input of a PI controller (2). The output of the PI controller (2) is connected to a control input of a converter (3) which generates a sinusoidal fundamental wave of a certain frequency by pulse width modulation and integration. The fundamental wave consists of narrow square wave pulses, the amplitude of the fundamental wave being proportionally variable to the control voltage. The converter (3) is followed by a low-pass power filter (4) by means of which the harmonics are filtered out of the fundamental wave. The low-pass power filter (4) is followed by the high-voltage transformer (5). Closed-loop control of a high-voltage generator carried out in this manner is accurate and fast, as a result of which, in particular, the demands of a wet-in-wet two-colour painting process with uniform layer thickness and accurate transition regions in chassis painting can be met. <IMAGE>
Patent DE-3700833-A1 (DE)
Title: Position sensor
Inventor: STEPRATH WERNER ING GRAD
IPC: G01B7/02
Filed: 1987-01-14
Abstract: The movement of a component (27) is converted by means of an indicator (26) into a force to be measured which deforms a diaphragm (23). A pressure component (18) is mounted on the diaphragm (23), which pressure component (18) acts on two constriction resistances (15, 16) which are connected in a differential circuit. In this arrangement, one construction resistance (15) is relieved of load and the other (16) is correspondingly loaded. The position sensor (11) is of simple, compact design and is particularly suitable for use in agriculture. <IMAGE>
Patent DE-3710563-A1 (DE)
Inventor: LEHR LOTHAR
IPC: H02B1/26
Filed: 1987-03-30
Abstract: 1. Switch cabinet consisting of cabinet body and thereon hinged cabinet door (10), in which the cabinet door is held in the locked position to the cabinet body by means of a sliding rod lock (12) fitted to the cabinet door (10) and by means of sliding rods, axially adjustable on the cabinet door (10) through the sliding rod lock (12), whereby in the sliding rod lock (12) and operating mechanism, displacable by a rotary movement, is coupled to the sliding rods (13, 22) and moves these axially, and whereby the locking ends (18) of the sliding rods (13, 22) away from the sliding rod lock (12), when in the locked position, grip behind the striking plates fitted to the cabinet body, and in the open position are withdrawn from the region of the striking plates, and further in which a turning catch (24) is rigidly attached to the operating mechanism of the sliding rod lock (12), which on turning the operating mechanism by means of a catch finger (25) can be turned behind the retainer block (28) mounted on the cabinet body (26) and braces the cabinet door (10) to the cabinet body (26), characterised thereby, that the locking ends (18) of the sliding rods (13, 22) carry rotatable rollers (19) which upon turning of the operating mechanism and displacement of the sliding rods (13, 21) from the open position, initially via transition sections (31) standing at a sharp angle to the direction of movement of the sliding rods (13, 21) and away from the cabinet door, guided by the locking blocks (30) mounted on the cabinet body (26), exert a pulling motion on the cabinet door (10) resting against the cabinet body (26), that upon further turning of the operating mechanism and further displacement of the sliding rods (13, 22), the rollers (19) grip behind the locking blocks on the side away from the cabinet door (10) and the correspondingly sloped locking sections (18a) of the locking ends (18) towards the cabinet door (10) come into effective contact with the transition sections (31) of the locking blocks (30) and brace the cabinet door (10) to the cabinet body (26), and that the rollers (19), on crossing from the transition section (31) to the rearside (32) of the locking blocks (30), pass a lateral locking strut and catch behind this.
Patent DE-3713654-A1 (DE)
Title: Magnetic motor
Inventor: LANG ROLAND GUENTHER
IPC: H02K53/00
Filed: 1987-04-21
Abstract: The magnetic motor is a machine and is supplied with battery current with whose aid the natural magnetic force is considerably enhanced. Identical magnet poles are located opposite one another and repel one another. Every other pole is blocked by the non-magnetic screening bracket, which runs in the opposite direction, and a movement of the cylinder is thus produced. Maximum rotation speeds are achieved at a relatively low energy cost by the combination of the generator internally and the arrangement of the mutually repelling magnets, because the built-in generator additionally produces current. This skilful utilisation of the natural magnetic force produces a more environmentally friendly drive motor for motor vehicles of all types, as well as for submarines and airships and railway vehicles.
Patent DE-3713710-A1 (DE)
Title: Pack with integral label and projection
Inventor: CASTELLA LLORCA JUAN MIGUEL
IPC: B29C45/14
Filed: 1987-04-24
Abstract: Packs are injection moulded with integral label and dummy walls or projections.  The label is laid in the mould where it will be visible, using a label which has been perforated beforehand with a number of holes at the dummy walls or projections areas; the polymer is injected in the normal way so that it flows through the holes to fill the mould cavity and forms the dummy walls/projections.
Patent DE-3714280-A1 (DE)
Inventor: GANCS LAJOS DR ING
IPC: B01F29/25
Filed: 1987-04-29
Abstract: In equipment for moistening and simultaneous mixing pulverized or granular materials in a rotatable drum, the axis of which encloses an acute angle with the horizontal, the inner surface of the drum is lined with an elastic material (3), expediently rubber; the liquid for moistening is led into the inside of the drum through nozzles (7). The elastic lining is formed of strip(s) 3 which bear against spaced profiles 2 loosely, and which are fixed symmetrically on carrying laths arranged between said profiles. <IMAGE>
Patent DE-3715285-A1 (DE)
Title: Dishwasher with an evacuation pump
Inventor: SCHEUERLEIN HANS
IPC: A47L15/42
Filed: 1987-05-08
Abstract: In a dishwasher or corresponding domestic appliance, a drainage tube (2) is led up above the highest level to be expected operationally in the washing container of the dishwasher to the pressure connection (1) of an evacuation pump. To avoid back-soiling of the washing liquid in the washing container owing to the dirty water still present in the drainage tube (2) after completion of the evacuation operation, a non-return valve (3) is inserted into the delivery path of the evacuation pump. <IMAGE>
Patent DE-3729792-A1 (DE)
Inventor: BUETTNER JOSEF
IPC: B60G11/46
Filed: 1987-09-05
Abstract: The invention relates to a suspension for a vehicle wheel axle having a rigid axle member with at least one upper guide leaf and at least one bottom bearing leaf each on both sides of longitudinal median plane of the vehicle. They form a parabolic guide at their front ends they are articulated at a bearing point of the chassis and between their front and rear ends they are clamped rigidly to the axle member, the rear end of the guide leaf can be moved longitudinally on the chassis a bearing arm of the bearing leaf, projecting rearwards from the the axle member, forms a bottom bearing of an air spring on whose upper end the chassis is supported. To improve the properties of such an axle suspension the bearing point is approximately level to the axle member and the guide leaf extends primarily sloped from the front bottom towards the rear top.
Patent DE-3734698-A1 (DE)
Title: Suspension system for a motor vehicle axle with wheel suspension links pivotably articulated on the vehicle body
Inventor: FIALA ERNST PROF DR
IPC: B60G21/05
Filed: 1987-10-14
Abstract: The invention relates to a suspension system for a motor vehicle axle with wheel suspension links in the form of transverse or longitudinal links pivotably articulated on the vehicle body, which links are connected to one another by a torsionally soft transverse strut in the area of their link pivoting axis. The spring dampers serving for vehicle suspension are articulated by their one end at a fixed point on the vehicle body and by their wheel suspension link end on a pivoted lever, swivel-mounted on the wheel suspension link, swivelling of which lever results in a variation of the effective spring lever arm. The swivelling of the pivoted lever is caused by a linkage arrangement acting on both pivoted levers of the axle, which arrangement is dimensioned and arranged in such a way that automatically, in the event of a compression or rebound of the vehicle wheels in the same direction, essentially no swivelling of the pivoted levers occurs, whereas compression or rebound in opposing directions produces a swivelling of the pivoted lever connected to the compressing wheel suspension link in the direction of an increase of the effective spring lever arm and a swivelling of the pivoted lever connected to the rebounding wheel suspension link in the direction of a reduction of the effective spring lever arm (Fig. 1). <IMAGE>
Patent DE-3734859-A1 (DE)
Title: Wheel support for a wheel-chair or the like
Inventor: DUBOIS JEAN
IPC: F16B5/02
Filed: 1987-10-14
Abstract: The invention relates to wheel supports for wheel-chairs or the like. The wheel support according to the invention essentially comprises a plate with four fastening points (11-14) at the corners of a rectangle and with four fixing openings (21-24) for a rotating shaft of a wheel. These openings are arranged in pairs on axes (25 and 27) which run parallel to one axis (15) of two axes of symmetry (15 and 16) of the rectangle and symmetrically relative to this one axis. The centres (28 and 26) of two openings (21 and 22) located on the same axis are each spaced apart from one side of the rectangle extending at right angles to this axis by an amount "b" or "b+2x", whereas the centres (30 and 29) of the other two openings (24 and 23, respectively) are spaced apart from the same side in each case by an amount "b+x" or "b+3x". The centre (26) which is spaced apart by the amount "b+2x" itself has a distance of "x/8" from the other axis of symmetry of the rectangle. The invention can be applied for adjustment of the position of the wheel shaft of a wheel-chair in sixteen possible positions with only four fixing openings. <IMAGE>
Patent DE-3800543-A1 (DE)
Inventor: DIPPEL DIETER
IPC: G02B26/10
Filed: 1988-01-12
Abstract: PCT No. PCT/EP88/01201 Sec. 371 Date Aug. 28, 1989 Sec. 102(e) Date Aug. 28, 1989 PCT Filed Dec. 24, 1988 PCT Pub. No. WO89/06787 PCT Pub. Date Jul. 27, 1989.Web-like planar structures 10 are tested by means of a light source 11 which directs a light beam 4 onto a rotating mirror wheel 5. The light beam is projected onto the web 10 to be tested via a stationary folding mirror 1 which is centered above the web to be tested. The folding mirror 1 is composed of at least two mirror surfaces 2, which form an obtuse angle  alpha  to each other. The light beam 4 coming from the polygonal surface 14 of the mirror wheel 5 covers successively all mirror surfaces 2 of the folding mirror 1 during the rotation of the mirror wheel 5. The number of scannings of the web-like planar structures 10 per polygonal surface 14 is increased, corresponding to the number of mirror surfaces 2.
Patent DE-3802101-A1 (DE)
Title: Safety circuit
Inventor: LANGE JUERGEN DR
IPC: F02D41/22
Filed: 1988-01-26
Abstract: In a safety circuit for a device for electrical open-loop or closed-loop control of the power of an internal combustion engine in a motor vehicle, at least one safety switch each being connected to a set-point adjuster and a control element, a predetermined combination of the positions of the safety switches resulting in the device being set into an uncritical safety mode, a bistable element is provided which, when the predetermined combination occurs, is set to a first stable switch condition characterising the uncritical safety mode and this switch condition is maintained even if the positions of the safety switches change.
Patent DE-3805334-A1 (DE)
Title: Refractory wearing part for the nozzle on metallurgical vessels and a protective sleeve for initial casting with a wearing part of this kind
Inventor: JESCHKE PETER DR
IPC: B22D41/54
Filed: 1988-02-20
Abstract: The invention relates to a refractory wearing part for the nozzle on metallurgical vessels, which comes into contact with the metal melt, e.g. with steel, in the hole- or channel-shaped throughflow region during initial casting, such as a slide gate nozzle, nozzle sleeve, exchange nozzles, distributor pipe, immersion nozzle and the like. In order to avoid or reduce the formation of cracks, which is disadvantageous, the throughflow region (1) is, according to the invention, provided with an internal coating (2) composed of a fibre- or foam-ceramic material as protection for initial casting. <IMAGE>
Patent DE-3809219-A1 (DE)
Title: Self-locking differential
Inventor: WESTERMAIER FRITZ
IPC: F16H48/20
Filed: 1988-03-18
Abstract: A self-locking differential, especially for motor vehicles, is described, in which the self locking action can be eliminated by a clutch. This has advantages for certain operating conditions of a motor vehicle with self locking differential, for example when braking. According to the invention, it is proposed that the clutch, designed as a claw clutch (1a), be arranged so as to save space inside an output shaft (11) connected to a vehicle wheel. <IMAGE>
Patent DE-3810595-A1 (DE)
Title: Thermoplastic films
Inventor: ERMERT WOLFGANG DR
IPC: C08J9/06
Filed: 1988-03-29
Abstract: Improved polyurethane films which are suitable for rainwear (wet-weather clothing) are characterised in that they have essentially closed-cell pores.
Patent DE-3811050-A1 (DE)
Title: Tube system for a superconducting cable with oxide-ceramic high-temperature superconductor material
Inventor: BOGNER GUENTHER DR
IPC: H01B12/14
Filed: 1988-03-31
Abstract: The tube system of a superconducting cable includes at least one rigid inner tube, in which there is arranged at least one superconducting conductor core with an oxide-ceramic high-temperature superconductor material, which core is cooled by a corresponding cooling medium. The inner tube is concentrically enclosed by a rigid outer tube, the intermediate space between inner tube and outer tube being evacuated. To avoid technical cooling problems owing to eddy currents in metallic tube parts and to permit a simple cable construction, it is provided that at least the inner tube (3) consists of a vacuum-tight and coolant-tight polymer material. The outer tube (4) is advantageously also produced from this material. <IMAGE>
Patent DE-3815959-A1 (DE)
Title: Card reader
Inventor: HOPT RUDOLF
IPC: G06K7/00
Filed: 1988-05-10
Abstract: The invention relates to a card reader having a slide which is driven over the last section of the insertion movement by a card having an integrated circuit, and having contact springs which bear on the card during its insertion without relative movement in the insertion direction, a stop movable in the insertion direction of the card being provided, on which stop the forward end of the card comes to rest and via which the insertion movement of the card is transmitted to the spring contacts. The invention comprises the stop (27) being provided on a slide (5) guided parallel to the card track (21) and a contact carrier (6) having the spring contacts (36) being arranged, in the slide (5) the contact carrier being driven by the slide (5) in its movement parallel to the card track (21), and the contact carrier (6) being guided in oblique guides (14, 15) of the device housing (3), these oblique guides feeding the contact carrier (6) perpendicular towards the card without relative movement with respect to the latter. <IMAGE>
Patent DE-3821325-A1 (DE)
Inventor: PLACHETTA CHRISTOPH DR
IPC: C08K5/5393
Filed: 1988-06-24
Abstract: Polyamide moulding compositions having improved translucency, containing A) 80 to 99.95 % by weight of a thermoplastic polyamide, B) 0.05 to 1.0 % by weight of a phosphorus compound of the general structure <IMAGE> where R and R', independently of one another, are C1-C8-alkyl, C1-C8-alkoxy, aryl or C1-C6-alkyl-substituted aryl, and Ar is 1,4-phenylene, 1,3-phenylene, 2,6-naphthylene, 2,7-naphthylene or 4,4'-diphenylene, or C1-C6-alkyl-substituted derivatives thereof, and, in addition, C) 0 to 19.95 % by weight of additives and processing assistants which are different from B).