baber/WOPTO huggingface dataset:
Patent DE-3414186-A1 (DE)
Title: Seal for a window pane guided in a frameless fashion in the body of a motor vehicle
Inventor: SCHOLTYSSEK SIEGBERT
IPC: B60J10/16
Filed: 1984-04-14
Abstract: Seal for a window pane guided in a frameless fashion in the body of a motor vehicle. A seal is proposed having a cavity for a window pane which is guided in a frameless fashion in the body of a motor vehicle, a lip with a greater degree of material rigidity than the rest of the seal being formed onto the seal, the window pane sliding along the said lip when it is not in the completely closed position. In addition, the lip forms a pane-directing element for the prestressed window pane and guides the latter into its closed position in which its edge interacts with a web which bounds the cavity towards the window pane. Here, the lip rests against the inside of the window pane and forms a second seal.
Patent DE-3416803-A1 (DE)
Title: Device for introducing a yarn end
Inventor: HALAMKA PETR DIPL ING
IPC: D01H4/50
Filed: 1984-05-07
Abstract: The invention relates to a device for introducing a yarn end (17) to the delivery tube (12) of a spinning unit (1) of an open-end spinning machine by means of a driver (10) which is displaceable to and fro and which is equipped with an open guide (2) serving for guiding and tensioning the end piece (16) of the yarn in close proximity to the mouth (11) of the delivery tube (12), and with a supporting face (13) controlling the position of the end piece (16) of the yarn (3) during the movement of the driver (10). The device is characterised in that the supporting face (13) has a pneumatic holding device (8, 9, 15). In an especially advantageous embodiment, the line on the supporting face (13) opens out through some orifices (15) which are arranged next to one another in a row extending in the longitudinal direction in relation to the fixed position of the end length (16) of the yarn (3). <IMAGE>
Patent DE-3418120-A1 (DE)
Title: Conveying system
Inventor: GASTGEB RUDOLF ING GRAD
IPC: B65G47/54
Filed: 1984-05-16
Abstract: The invention relates to the branch region between a main conveyor and a transverse conveyor. When a body pallet X arriving on the transverse conveyor is to be transferred to the main conveyor, the frame (4) is raised together with its supporting rollers by about 30 mm, two shock absorbing rollers (15) mounted on the frame (4) entering the conveying path of the body pallet X and stopping it. Figure 4 shows the arrangement of the shock absorbing roller (15) on the lowered frame (4). The position of the angle lever (16) when it is 30 mm lower is also indicated, by dots and dashes. It adopts this position when the frame (4) together with the shock absorbing roller (15) is lowered by another 30 mm to permit the passage of a body pallet X. The latter has a spindle (17) for an angle lever (16) with a roller arm (16a) for the shock absorbing roller (15) and an approximately horizontal pivot arm (16b) for a draw rod (18) which is provided with an adjustment thread (18a) and a nut (18b). Because the frame (4) has been lowered and the spindle (17) is in the lower position, the compression spring (20) is almost released in the position shown in Figure 4. The angle lever (16) is held by a return compression spring (23) of a shock absorber (24) positioned butting against a stop (26). <IMAGE>
Patent DE-3418401-A1 (DE)
Title: Aluminium substrate for electrophotographic element with silicon
Inventor: KAWAMURA TAKAO
IPC: G03G5/082
Filed: 1984-05-17
Abstract: Electrophotographically sensitive element, having photoconductive amorphous Si layer(s) on an Al-based substrate, has a substrate contg. Fe and/or Mn in an amt. of max. 0.30 wt.%. The substrate contains max. 0.30 wt.% Fe and/or Mn and has a surface roughness of 0.5 S or less.  It also contains 0.5-10.0 wt.% Mg.
Patent DE-3424630-A1 (DE)
Title: Tool-feed device for the machining of cylindrical drillholes
Inventor: DENGLER WALTER
IPC: B23B51/04
Filed: 1984-07-04
Abstract: The invention relates to a tool-feed device for a machining tool, especially a tool on a drill rod of a horizontal well-drilling machine or a lathe, in which the drill rod, to the front end of which the tool is attached, is mounted so as to be axially displaceable in a feed-pressure medium supply device. In order, along with the compact design, to guarantee that the drillhole to be made is as accurate as possible, the feed-pressure medium supply device has a pressure-medium passage channel 14 and a sealing-off centring bush 32 for bearing against one end of a workpiece 13. The drill rod 11, in the region of the front end, or the tool 34 is provided with an annular piston 21 having a diameter which is larger than that of the drill rod 11 and which is equal to or somewhat smaller than the workpiece drillhole 29. The annular piston 21 for generating the feed force for the tool 34 can be subjected to the pressure medium via the feed-pressure medium supply device 12 (Fig. 1). <IMAGE>
Patent DE-3425988-A1 (DE)
Title: Adjustable hydraulic shock absorber
Inventor: SCHMIDT RUDOLF
IPC: F16F9/46
Filed: 1984-07-14
Abstract: Adjustable hydraulic shock absorber in which, to adjust the damping forces, the damping piston having on each of the sides facing the damping valves for the rebound stage and for the compression stage at least one recess, which is connected via an outflow hole or an inflow hole to the cavity of the piston rod, it being possible to influence in an appropriate manner the damping valves of both the rebound and of the compression stage by way of a flow passage and transverse holes arranged above the damping piston and a valve provided under the piston rod. The intention is that adjustments of the damping forces should be possible both at low piston speed and at moderate piston speed.
Patent DE-3426493-A1 (DE)
Title: Method and device for self-dialysis
Inventor: STEMMER ADAM
IPC: A61M1/36
Filed: 1984-07-18
Abstract: The device for self-dialysis has a dialysis chamber (11) which in turn comprises one flow path each for the blood and for a dialysis liquid. The dialysis chamber is interposed between a supply tank (12) containing the fresh dialysis liquid and a collection vessel (18) for the used dialysis liquid, the through-flow being adjustable by means of a flow regulator (15). This device permits the dialysis patient to conduct dialysis regularly at home with a small risk and at low expense. <IMAGE>
Patent DE-3428234-A1 (DE)
Title: Circuit for a code checking device
Inventor: SIMEC MARJAN DIPL ING
IPC: G06F11/08
Filed: 1984-07-31
Abstract: To check a code formed from a number of individual signals which do not necessarily occur at the same time, the individual signals (E1 to E5) are subjected to a multiple logic operation by AND(U), OR(O) and XOR gates, using a timing section (T), to form a result signal. <IMAGE>
Patent DE-3428699-A1 (DE)
Title: Capacitive measurement-value pick-up
Inventor: KORDTS JUERGEN DIPL ING
IPC: G01D5/241
Filed: 1984-08-03
Abstract: The capacitive measurement-value pick-up contains a first and a second measurement integrator (1, 2) which in each case comprise an operational amplifier (4, 5) with ohmic input resistor (6, 7) with feedback via a measuring capacitor (10, 11) with measurement-value-dependent capacitance. The first measurement integrator (1) is connected to the positive input and the second measurement integrator (2) is connected to the negative input of a subtracting element. To create a capacitive measurement-value pick-up which generates an error-free alternating signal independent of interference and which can be transmitted without error over relatively long signal lines, a reference integrator (3), which consists of an operational amplifier (6) with ohmic input resistor (9) and a capacitor (12) with measurement-value-independent capacitance in the feedback circuit is connected in parallel with the measurement integrators (1, 2). The output of the reference integrator (3) is connected to the positive input of the subtracting element (13) which, in turn, is connected via a Schmitt trigger (14) to the inputs of the measurement integrators (1, 2) and of the reference integrator (3). <IMAGE>
Patent DE-3437449-A1 (DE)
Title: Device for detecting thickness fluctuations in cold-rolled metal sheets
Inventor: WILHELM HANS GUENTER DIPL PHYS
IPC: B21B38/00
Filed: 1984-10-12
Abstract: The invention relates to a device for detecting thickness fluctuations in cold-rolled metal sheets. These occur periodically and generally have complex causes. The prior proposals for measurement and circuitry do not yield an expression sufficiently free of inertia, with the result that the automatic logging, referred to the strip length, of the said thickness fluctuations is still not possible. According to the invention, this is achieved by the sensors which differentially detect thickness fluctuations in terms of amplitude and frequency and whose signals are processed in an evaluation circuit in which there is an adjustable trigger threshold which enables a sample and hold stage to be controlled as a function of the measurement signal in such a way that the influence of the disturbing, non-periodic signal components is largely avoided, whereas virtually the entire information of the measurement signal which stems exclusively from thickness fluctuations of a periodic nature is retained.
Patent DE-3441643-A1 (DE)
Title: Gripping mechanism for a manipulating appliance
Inventor: SAADAT MOHAMMAD MOHSEN DR ING
IPC: B25J15/02
Filed: 1984-11-14
Abstract: The invention describes a gripping mechanism for a manipulating appliance, the gripping jaws or fingers 1 of which are guided in parallel along straight lines B crossing the thrust axis A at right angles. Each gripping jaw 1 is arranged as a couple of an articulated parallelogram 1, 2, 3, 4 on the slide 3 of an equal-sided concentric thrust crank 3, 4, 5, 6, the crank 5 of which acts in a rotatable manner at the mid-point 16 of a link 4 of the articulated parallelogram 1, 2, 3, 4. In the simplest arrangement there is only a six-member guide linkage 1 to 6. The second gripping jaw or finger 20 is located in a fixed position on the thrust rod 6 or on the ring 7. The gripping mechanism according to the invention can also be equipped with two guide linkages 1 to 6 opposite one another in mirror image. The articulated parallelograms 1, 2, 3, 4, with the interchangeable gripping jaws 1 arranged on their couple plane, are located on a common slide 3. A gripping mechanism of such configuration can grip profiled workpieces free of displacement. But three or more guide linkages 1 to 6 can also be arranged offset about the thrust axis A. A gripping mechanism of such configuration can grip round workpieces on both the inside and outside and automatically centre them on account of the constraint between the gripping fingers 1. In the spatial arrangement of the guide linkages 1 to 6, the thrust guide 6 of the slide 3 can be omitted; nonetheless, the same moves on ... Original abstract incomplete. <IMAGE>
Patent DE-3444363-A1 (DE)
Title: Device for taking liquid samples
Inventor: DICKINSON WILLIAM DAVID
IPC: G01N1/14
Filed: 1984-12-05
Abstract: A device for taking liquid samples is disclosed which takes samples of ground water or other liquids from a well or another inspection site. The device preferably comprises a pump, lines and a wellhead which are installed virtually permanently in a well or an inspection site and are thus intended specifically therefor in order to avoid cross-contamination of the samples between different sites or at least to keep it as low as possible. In addition, the device preferably has a disconnectable and portable regulator which can easily be moved and connected to such permanent sampling components at various wells or inspection sites. <IMAGE>
Patent DE-3447849-A1 (DE)
Title: Device for double-sided exposure of printed circuit boards
Inventor: GRIMM WALTER
IPC: G03F7/20
Filed: 1984-12-31
Abstract: The device is intended for double-sided exposure of printed circuit boards by means of contact printing. It consists of a support for the printed circuit board and original, which is arranged in a device frame between two light sources. In order to provide possibilities for a rapid and possibly automated throughput of the printed circuit boards through the device, the latter is constructed in such a way that the support is formed from a double frame (1) the two frame parts (2, 2') of which are provided with parallel guides (3). The two frame parts (2, 2'), of which each is provided with a transparent plate (1), are constructed and arranged such that, while remaining in a parallel position relative to one another, they can be distanced and moved together relative to one another. <IMAGE>
Patent DE-3515678-A1 (DE)
Title: Device for fastening and tensioning external components of a fixator
Inventor: SCHEWIOR THOMAS DR MED
IPC: A61B17/62
Filed: 1985-05-02
Abstract: The device comprises fastening and tensioning elements for fixators used in surgical orthopaedics and accident surgery, especially the annular fixators which are made manoeuvrable by pivoting bearings. At the same time, non-slipping sleeve-shaped tensioning forceps are used to fasten the bone-fixing wire elements and any pivoting bearings of the ring-rod connections. The configuration, according to the invention, and the constellation integrating the elements concentrically also represent an adaptation, according to the invention, of the device for the maneouvring dynamisation and measurability of the tension values applied, the device according to the invention offering the adaptability of torque measuring instruments.
Patent DE-3519870-A1 (DE)
Title: Process for preparing a coating agent for paper and other cellulosic materials
Inventor: GINESTET RAMON
IPC: D21H19/38
Filed: 1985-06-03
Abstract: For preparing a coating agent for paper and other cellulosic materials, consisting of pigments, dispersants and binders, it is proposed that the binder is prepared as a colloid by adding a mixture of phosphoric acid and an ammonium base to a starch, the 3 components being reacted in an autoclave at 160 to 220 DEG C for 180 to 240 minutes and then rapidly quenched to a temperature below 45 DEG C and converted into a colloid by dispersing, hydrating and drying at temperatures above 80 DEG C.
Patent DE-3522498-A1 (DE)
Title: Device for guiding textile work-pieces
Inventor: KUSS PETER DIPL ING
IPC: D05B35/10
Filed: 1985-06-24
Abstract: The aim of the invention is an edge guide which guides the layers of a work-piece, whose contours differ from one another, with congruent edges, which raises the quality of the sewn work-pieces and which can be manufactured with little expenditure. The edge guide which is attached ahead of the sewing point of a sewing machine and has a work-piece support plate with an air nozzle in each case for each layer of sewing material, is connected to a control via a row of directional valves. The air nozzles can be subjected to a plurality of preset intensities of the air stream so that each layer of sewing material can be guided with the optimum force for each seam section. <IMAGE>
Patent DE-3522532-A1 (DE)
Inventor: HASE CHRISTIAN DR
IPC: C07C239/00
Filed: 1985-06-24
Abstract: Acylcyanamides are disclosed having the formula   <IMAGE>   in which the symbol R represents a straight-chain or branched chain alkyl or alkenyl group having from about 5 to about 21 carbon atoms, which group may be substituted by OH-, O-CH2-CH2-OH- and/or O-R'- groups, where the symbol R' represents an alkyl group having from 1 to about 4 carbon atoms and wherein M is a manganese, iron, cobalt, nickel, zinc, cadmium, copper and/or lead. The compounds of the invention are useful as heat stabilizers for chlorine-containing polymers.
Patent DE-3523723-A1 (DE)
Title: Refractory lining for protecting the hottest sintering zone of a cement rotary kiln of steel, or the like
Inventor: GROSPITSCH HUBERT DIPL ING
IPC: F27B7/28
Filed: 1985-04-17
Abstract: For the coating zone in the hottest sintering zone of cement rotary kilns or the like, a stable refractory lining consisting of a dolomite brick component and a refractory coating component is recommended for the first time, wherein the CaO content of the refractory lining in total is raised to the CaO content of the coating of 66%, a lowering of the dilatation of the brick component by 0.4% is achieved by the incorporation of 5-10% by volume of serrated closed cavities of 2-6 mm diameter in the brick component, so that the overall porosity rises to 22-30% by volume, an extension insert between the bricks transversely to the longitudinal kiln axis of then only 2 mm per 1000 mm ensuring that there is a low expansion resistance against the thermal expansion of the bricks of 0.05 kp/cm<2> or 0.1 kp/cm<2> at 100-1400 DEG C, so that the dilatation of the brick component moves partially into the interior of the bricks, owing to the cavities. Optimum adhesion of the coating is ensured by the CaO content of 66% and the increase in the adhesion surface of the brick component, and the security of the brick component against spalling during sudden temperature shocks is greatly enhanced by the lowering of the dilatation of the bricks by 0.4%.
Patent DE-3526711-A1 (DE)
Title: Travelling laying machine for road marking studs for roadways
Inventor: GRAF ALBIN DR
IPC: E01C23/18
Filed: 1985-07-26
Abstract: Arranged on a vehicle (10) at a small distance above the roadway is a distribution station (26) for road marking studs. Mounted on the vehicle is a horizontally movable pressure device (41) which presses a gripper (44) from above against the road marking stud contained in the distribution station (26). The gripper (44) presses the road marking stud out of the distribution station (26) downwards onto the roadway and it is subsequently driven at the same speed, at which the vehicle moves, in the opposite direction to the vehicle movement so that its position remains fixed in relation to the roadway and it holds the road marking stud pressed against the roadway for a given time, while the vehicle travels further continuously. The road marking studs are supplied to the distribution station (26) with the underside facing upwards and adhesive is applied to the underside. The distribution station (26) has a turning device (67), by which the road marking stud is turned before it is pressed onto the roadway. <IMAGE>
Patent DE-3531031-A1 (DE)
Title: Antifogging coating composition for glasses
Inventor: PLAINER HERRMANN DIPL CHEM DR
IPC: C09D143/04
Filed: 1985-08-30
Abstract: Coating compositions for coating light-reflecting or light-transmitting articles made from inorganic or organic glass with an antifogging layer comprising a solution of a hydrophilic plastic which is a copolymer comprising   a) a monomer containing a salt-like group, in particular a quaternary ammonium group,   b) lower acrylates and methacrylates,   c) monomers which are capable of crosslinking, and d) a polymerizable silane which improves the adhesion of hydrophilic plastic to the glass.
Patent DE-3531929-A1 (DE)
Title: Chain-hauled shearer loader
Inventor: VALERIUS HUBERT DIPL ING
IPC: E21C27/02
Filed: 1985-09-07
Abstract: To reduce the problems with hydraulic winches in shearer loaders, a chain-hauled shearer loader is proposed which is moved at the coal face and on the face conveyor via an endless chain. The positive chain guide is divided into a positive chain guide on the coal-face side and a positive chain guide on the goaf side so that an advantageously low overall height results, which can be further improved owing to the fact that the portal can be designed to be less thick, which now has to absorb smaller forces. This results in a shearer loader which can be used advantageously in particular in thin seams and is attached to the chain running on the coal-face side, which chain is guided in a positive chain guide which has a channel open at the top and having a guide slot. The return guide on the goaf side has a horizontally running slot so that there is always a sufficient quantity of coal dust here which minimizes the wear. <IMAGE>
Patent DE-3538103-A1 (DE)
Title: Position measurement with a laser beam
Inventor: REICH STEFAN
IPC: G01S5/16
Filed: 1985-10-26
Abstract: A method for measuring the position of a moving object. A laser beam is deflected over the measurement region via a rotating mirror. A rotating driven plate on the rotating mirror results in the angular speed remaining constant with time, with respect to the stationary space. High-accuracy angular measurement is achieved by measuring the times. A light sensor on the moving measurement object and a stationary reference sensor receive the laser light and control the time measurement. The time interval is counted electronically and produces the meaurement angle, normalized to the revolution time. A plurality of measurement angles, determined simultaneously from various spatial directions, can be converted digitally into linear location coordinates. Another version with a large-area light sensor uses the shadow of the measurement object to determine its size or position. Furthermore, an arrangement having a plurality of light sensors and an optically expanded beam for measuring all 3 displacement coordinates and 3 rotation coordinates.
Patent DE-3540587-A1 (DE)
Title: Device for ventilating a control element drive for nuclear reactors
Inventor: THIERMANN RICHARD DIPL ING
IPC: G21C7/16
Filed: 1985-11-15
Abstract: Such a device must occasionally be ventilated. In order to ensure a safe and reliable discharge of the medium emerging during ventilation, it is provided that three parallel bores (12, 22, 31) extend from an upwardly directed outer surface of the closure member (3) in the axial direction of the closure member (3). In this arrangement, one bore (12) meets a vent duct (10) coaxially and forms a transverse connection with the bore (22). The bore (22) forms a transverse connection with a third bore (31), this third bore (31) forming the discharge duct (33). The discharge duct (33) supports a coupling nipple (34) at its free end. The bores (12, 22) are assigned a valve stem (16) of identical design. The valve stem (16) supports a valve cone (19) and has an angular groove (20) for receiving an O-ring (21). <IMAGE>
Patent DE-3542145-A1 (DE)
Title: Process for the manufacture of cement
Inventor: KREFT WILFRIED DIPL ING
IPC: B01D53/56
Filed: 1985-11-28
Abstract: The invention relates to a process and installation for the manufacture of cement. To reduce the nitric oxides contained in the exit gases of the burning zone, and at the same time to dispose of waste liquids, such liquids are introduced into the exit gases of the burning zone.
Patent DE-3542833-A1 (DE)
Inventor: HISGEN BERND DR
IPC: C08G73/16
Filed: 1985-12-04
Abstract: Wholly aromatic mesomorphic polyether ester imides which form a liquid-crystalline fiber-forming melt below 320 DEG  C. and are composed of (a) from 5 to 35 mol % of repeat units of the formula I <IMAGE>  (I)  (b) from 5 to 35 mol % of repeat units of the formula II    <IMAGE> (II)    <IMAGE>   where X is a chemical bond, -O-, -S-, -SO2-, -CO-, -Ch2- or =C(CH3)2, and n is 0 or 1, (c) from 15 to 30 mol % of repeat units of the formula III    <IMAGE> (III)  (d) a molar amount corresponding to the total amount of (b) plus (c) minus (a) of repeat units of the formulae IV and/or V    <IMAGE> (IV) <IMAGE> (V)  (e) repeat units of the formula VI    <IMAGE> (VI)   the mole percentages of components a, b, c, d and e adding up to a 100 mol % in each case, the preparation thereof and fibers, films and molding prepared therefrom.
Patent DE-3544179-A1 (DE)
Title: Process and device for distilling contaminated solvents from dry cleaning apparatuses
IPC: B01D1/22
Filed: 1985-12-13
Abstract: Published without abstract.