baber/WOPTO huggingface dataset:
Patent DE-3330174-A1 (DE)
Title: Exterior rearview mirror for motor vehicles
Inventor: LEONBERGER KARL-HEINZ
IPC: B60R1/072
Filed: 1983-08-20
Abstract: An exterior rearview mirror for motor vehicles has a glass carrier plate which is plugged with a receptacle onto an adjustment plate of a mirror adjustment device and is locked with respect thereto. For this purpose, the receptacle has two hook-like securing parts which are arranged next to one another at a distance and protrude into the receptacle opening and in the mounted position of the carrier plate engage over an edge of the adjustment plate. On the side lying opposite these securing parts, a rod-shaped spring is provided for which the carrier plate can be axially attached to the adjustment plate. For this purpose, the spring is bent out of an extended position in the direction of the receptacle of the carrier plate and then bent downwards so that it engages over the edge of the adjustment plate and is secured in a hook-like lock of the carrier plate. The two securing parts which are constructed integrally with the edge of the carrier plate and the spring are of simple construction and permit simple, rapid fitting of the carrier plate on the adjustment plate.
Patent DE-3331935-A1 (DE)
Title: Stretcher with integrated infusion mounting
Inventor: SCHNITZLER ALOIS
IPC: A61G1/04
Filed: 1983-09-05
Abstract: An infusion mounting, integrated in the foot support of the stretcher, which permits extremely quick treatment of the patient outside the ambulance without any time being lost due to time-consuming assembly or even absence of the infusion mounting, the transverse tube of the foot support serving as a fixing element for the infusion mounting when not in use and the fixing tubes simultaneously serving as accommodation tubes for the infusion mounting when it is ready for use.
Patent DE-3331983-A1 (DE)
Title: Heat-sealable multilayer film for packaging purposes
Inventor: CRASS GUENTHER
IPC: C08L23/00
Filed: 1983-09-05
Abstract: A multilayer film is described which comprises a base layer of a propylene polymer and at least one heat-sealable layer of a combination of   a) from 67.5 to 89.6 % by weight, based on the heat-sealable layer, of an olefin resin composition comprising a copolymer or terpolymer of ethylene, propylene, butylene or further  alpha -olefins having 5 to 10 carbon atoms, or mixtures thereof b) 5 to 15 % by weight, based on the heat-sealable layer, of a low-molecular-weight resin which is compatible with the olefin resin composition, c)from 5 to 15 % by weight, based on the heat-sealable layer, of a propylene homopolymer, d)from 0.3 to 1.5 % by weight, based on the heat-sealable layer, of a polydiorganosiloxane and e) from 0.1 to 1.0 % by weight, based on the heat-sealable layer, of a silicate having a leaf-like structure. m
Patent DE-3338143-A1 (DE)
Inventor: KRAMP JUERGEN DIPL ING
IPC: B41F31/00
Filed: 1983-10-20
Abstract: As ink is conveyed through the inking unit of a printing machine, a state of equilibrium occurs which ensures adequate inking of the printing plate during continuous printing. The equilibrium state includes different ink gradients for the respective printing zones superimposed on a uniform base level. In order to achieve the state of equilibrium rapidly and easily at the start of printing, an ink distribution is produced in the inking unit before printing closely matching the state of equilibrium for continuous printing. An accurately defined ink film distribution is initially fed to the inking unit rollers via the vibrator. Preferably, when the ink applicator rollers are thrown off of the plate cylinder and the sheet feed is off, a predetermined amount of ink is introduced to the inking unit. The vibrator is then shut off and the base level of ink is allowed to become uniformly distributed. Next the ink profile is set at the ink metering elements and the vibrator is turned on. When the ink profile propagates to the applicator rollers, the applicator rollers are thrown on to the plate cylinder and the sheet feed is turned on.
Patent DE-3340251-A1 (DE)
Title: Matching capacitor for sensors
Inventor: HEBER KURT DR ING
IPC: G01D18/00
Filed: 1983-11-08
Abstract: Sensors and other electronic components often require the total capacitance to be matched after completion of all the mechanical work. The capacitive matching can be carried out in a non-destructive manner, without further mechanical treatment and with the desired accuracy and stability by means of a suitable layer which is deposited to the respectively required extent on a suitably shaped base capacitor, for matching. At the same time, the material of the layer can take into account view points relating to the application. A plunger-type body is advantageous for fine adjustment of the capacitance of hollow capacitors. <IMAGE>
Patent DE-3342226-A1 (DE)
Title: Device for displacing and turning heavy motorcycles about the vertical axis
Inventor: SCHUMACHER WOLFGANG H ING GRAD
IPC: B66F7/24
Filed: 1983-11-23
Abstract: The subject of the invention is a device for manually displacing and turning heavy motorcycles about the vertical axis, which device is so small, lightweight, easy to transport and so low in terms of constructional height that it is possible to turn a heavy motorcycle on the spot about the vertical axis with extremely small expenditure of force and in addition to move it to any desired location in narrow spaces even when the wheels are removed. The invention consists in the fact that the device consists of a platform onto which the motorcycle is pushed, which platform consists of rectangular profile tubes and has at the longitudinal sides in each case two welded-on brackets with screwed-on steering rollers and in each case two fixing spindles at the ends of the longitudinal sides for the purpose of securing against rolling away and for guiding the wheels of a motorcycle which is to be jacked up on the platform, has insertion rails and tracking rails and is provided in the region of the support face for the motorcycle stand between the steering rollers with an anti-slip coating.
Patent DE-3342241-A1 (DE)
Title: Air-conditioning system with variable volume flows
Inventor: MOELLERS PAUL
IPC: F24F12/00
Filed: 1983-11-23
Abstract: The air-conditioning system includes a hot air main (3) in which only recirculated air is conveyed, and a cold air main (4) in which only outside air is conveyed. The air mains (3,4) are connected by mixing boxes (5) to form a supply air stream, each mixing box (5) having a mixing flap (17) and a volume flow controller (18) in the supply air stream. The volume flows are variable and the temperature is kept constant in both air mains (3,4). The temperature in the hot air main (3) is kept at a value such that the rate of outside air required for hygienic reasons is maintained at the outlet from each mixing box (5) (Fig. 1). <IMAGE>
Patent DE-3345040-A1 (DE)
Title: Process for producing a planarised inorganic insulation layer separating two metallisations using polyimide
Inventor: WAGNER UDO DR
IPC: H01L21/768
Filed: 1983-12-13
Abstract: The polyimide layer (3) is applied to the surface, to be insulated and planarised, of the first metallisation (2) with a layer thickness which is such that a flat surface is produced. The polyimide layer (3) is then removed over the entire surface until the surface of the first metallisation (2) is laid bare and the insulation layer (4) composed of inorganic material is then deposited with the layer thickness necessary for the purpose of insulation. After patterning the inorganic insulation layer (4), the second metallisation (5) is produced in a known manner. If a first metallisation (2) arranged at different levels is present, the polyimide layer (3) is removed by etching only until the uppermost regions (2a) of the metallisation surface (2) are laid bare. The process makes a layer structure possible which has almost flat surfaces in the case of integrated VLSI circuits, even if more than three interconnection layers are present. <IMAGE>
Patent DE-3347827-A1 (DE)
Title: Resonating, variable-volume resonator in the form of a silator
Inventor: GHIBU MICHAEL
IPC: G10K11/172
Filed: 1983-05-10
Abstract: The invention relates to a resonating, variable-volume resonator in the form of a silator with a sheet-metal housing curved in the shape of a lens, the cup cavity of which is evacuated, and with a coating completely surrounding the housing. In order to be able to use a silator of this kind even for damping low frequencies, it is provided according to the invention that the coating consists of a thin metal layer (38) which is only connected to the outer rim area of the housing (34, 36) and that the interspace between the metal layer (38) and the housing (34, 36) is filled with a fluid, the specific weight of which is greater than 0.8 g/cm<3>, in particular greater than 1.0 g/cm<3>. <IMAGE>
Patent DE-3408766-A1 (DE)
Title: Pressure relief valve
Inventor: SZEWCZYK MATTHIAS DR ING
IPC: F16K17/02
Filed: 1984-03-09
Abstract: To simplify the pressure relief valve, valve parts (1, 2) are provided which rest against one another under prestress and can be deformed elastically by the pressure of the pressurised medium to cancel the sealing effect. The valve operates in a manner free of frictional forces. <IMAGE>
Patent DE-3410277-A1 (DE)
Title: Thin-format prefabricated parquet/thin-format wooden flooring
Inventor: LIEBRICHT ECKHARD DIPL ING
IPC: E04F15/04
Filed: 1984-03-17
Abstract: A parquet element/wooden element for the simplified, rapid and cost-reducing (self) production and laying of parquet flooring/wooden flooring on floors which have sealed and smooth surfaces and which resist footfall impact. Said element is particularly suitable for being laid in (living) rooms which are already being used or which are ready to be used. A parquet element/wooden element which comprises one layer, is of a thin format (it can be below 4 mm, 3 mm, 2mm or 1mm), is convenient to handle, is stable in terms of shape and dimensions, in each case according to the type of wood used, is bonded to the subfloor by commercially available adhesive film, is prefabricated, waterproofed and sealed.
Patent DE-3410583-A1 (DE)
Title: Insulated vessel, in particular insulated jug, insulated flask or insulated food container
Inventor: ZIMMERMANN ANSO DR
IPC: A47J41/00
Filed: 1984-03-22
Abstract: The invention relates to an insulated vessel having an insulated housing and a filling opening which can be closed by a closure member, and having a cup-shaped, removable cap which can be screwed, plugged or locked onto the insulated vessel, covering at least part of the closure member. The purpose is to improve the insulation in the region of the closure member and the handling of the insulated vessel. This is achieved in that there is arranged inside the cap (9) a second, cup-shaped cap (10) which can be fitted onto the insulated vessel (1) in a sealing manner in the region of its free edge (20). <IMAGE>
Patent DE-3411567-A1 (DE)
Title: Heat exchanger, in particular for a refrigerant circuit
Inventor: WENTZEL HANS DIPL ING
IPC: F25B39/04
Filed: 1984-03-29
Abstract: In a heat exchanger for a refrigerant circuit, a housing 6 is provided with an inlet pipe 7 and an outlet pipe 18 and passed through by a pipe 9 for heating water. A further heat exchanger surface 11 is provided for a further cooling agent. In order in this connection to be able to heat calcareous water with simple means without the fear of scale deposits, the inlet pipe 7 is in heat contact with the pipe 9 for the heating water via a section 8. The section 8 opens in this case freely into the housing 6 while the further heat exchanger surface 11 is arranged at a distance from the section 8. <IMAGE>
Patent DE-3411848-A1 (DE)
Title: Printer having an optical print head for recording picture and text information by line
Inventor: PLORIN ROLF
IPC: B41J2/44
Filed: 1984-03-30
Abstract: Known printers, having an optical print head, have a plurality of adjacently arranged, actuatable, optical components with picture elements for recording graphic and text information by line, from which picture elements light is transmitted by point along the length of a recording line via lenses to a light-sensitive recording medium. In order to produce a precisely aligned line of light on the recording medium, each lens (9) is arranged in an adjustable manner. The invention is based on the object of simplifying this adjustment. This object is achieved in that the lenses (9) are mounted in holders (22), and in that these holders (22) are arranged in the print head housing (20) adjacently in the line direction and are individually adjustable by two separately actuatable adjusting devices transversely to the plane arranged in the longitudinal direction of the optical axes (21). As a result, simple and rapid adjustment of the lenses (9) is made possible without additional aids. <IMAGE>
Patent DE-3413537-A1 (DE)
Title: Reactor for the biological purification of waste water
Inventor: MENGES MARTIN DIPL ING
IPC: C02F3/22
Filed: 1984-04-11
Abstract: In reactors for the biological purification of waste water, hazardous gases collect in the top. In order to reduce the amount of these gases, according to the invention they are returned to the oxygen which is admixed to the waste water to be purified. <IMAGE>
Patent DE-3415923-A1 (DE)
Title: Directional control valve
Inventor: ZIRPS WILHELM ING GRAD
IPC: F15B13/01
Filed: 1984-04-28
Abstract: Formed in a directional control valve (11) actuated by electromagnets (46, 53) is an eccentric spool bore (12) in which a control spool (31) is guided in sliding fashion. This spool directs pressure medium via a connecting passage (27) to a load connection (66) which can be shut off by a valve member (72) of a non-return valve (71). The valve member (72) is arranged in a longitudinal bore (28). A control spool (79) which can be pressurised by pressure medium flowing in via the connection passage (26) acts on the said valve member. The control spool (79) on the one hand acts on the valve member (72) and lifts this from the valve seat (76) and on the other hand it simultaneously opens a connection, via a passage (91), to the tank (23). As a result, the pressure medium can flow off via the connection passage (27), via which it also flows in, and via the passage (91) to the tank (23), i.e. there are now two return flow paths. This reduces the actuating forces on the control spool (31) and smaller electromagnets (46, 53) can be used. The passage (91) is designed in such a way that the majority of the pressure medium flows off via this passage. 
<IMAGE>
Patent DE-3416144-A1 (DE)
Title: Device for anchoring the roof and wall of low and narrow mine galleries
Inventor: SCHELL FRANZ
IPC: E21D20/00
Filed: 1984-05-02
Abstract: In a device for anchoring the wall of mine galleries, a drill 10 and an anchor setter 11 are displaced in a reciprocating manner along one allocated slide guide 31, 34 each on a cradle 7. A drive chain 35 laid endlessly on the cradle serves as the drive for this reciprocating displacement. <IMAGE>
Patent DE-3418920-A1 (DE)
Title: Device for cleaning medical equipment
Inventor: PAULDRACH GEORG
IPC: A61B1/12
Filed: 1984-05-21
Abstract: For the disinfection of endoscopes it has hitherto been necessary to use a plurality of different vessels. These cannot be handled very easily due to their geometrical dimensions. In order to avoid these disadvantages, a device is proposed which is distinguished by having a cleaning vessel for accommodation of the endoscope and the disinfecting or rinsing fluid surrounding the latter. On the cleaning vessel there are located two storage vessels fastened so as to be rotatable and whose contents can be tipped into the cleaning vessel and returned to the storage vessels via two outflow openings.
Patent DE-3421148-A1 (DE)
Inventor: KUNKEL FRED
IPC: B41F27/12
Filed: 1984-06-07
Abstract: 1. Device for fixing th lowermost blanket of a two-layer blanket (1, 2) on the outer surface of a blanket cylinder (3) in printing presses, wherein the upper blanket (2) essentially covers the device for the lower blanket (1) and extends across the length of the blanket cylinder (3), particularly for sheet printing presses, characterized in that the device is constructed from two paper tensioning bars (5, 6) rotatably connected with one another via hinges (4), that the paper tensioning bars (5, 6) can be pressed together by means of at least two bows of clamping springs (7) rotatably fixed to on paper clamping bar (5), and that the paper clamping bars (5, 6) are held easily releasable by means of at least two self-locking bearer ties (8) which are fixed to the blanket cylinder (3).
Patent DE-3425674-A1 (DE)
Title: Dark-field illuminating system
Inventor: STRAEHLE FRITZ DIPL PHYS DR
IPC: G02B21/10
Filed: 1984-07-12
Abstract: For the purpose of incident-light dark-field illumination of object fields of different size, use is made of concave or convex toric ring mirrors without the interposition of further optical components. The tangential sections of the mirrors are preferably parabolas of second order or circular arcs approximated thereto whose vertices or centres of curvature are situated outside the optical axis. <IMAGE>
Patent DE-3429294-A1 (DE)
Title: Air-humidification system for vehicle interiors
Inventor: MEYER ENGELBERT
IPC: B60H3/02
Filed: 1984-08-09
Abstract: The invention is based on the object of humidifying the climate in vehicle interiors, which is characterised by dryness and therefore decreases the comfort of the passengers of the vehicle. The tangential fan (4) forces the exterior air through the heat exchanger (6), where the air is heated, to the humidification agent-absorbing press board (14) which is wetted by the humidification agent of the reserve tank (7) and thus promotes the evaporation of the humidification agent. The humidification agent is then forced through the heating air/fresh air duct (20) into the vehicle interior, still by the pressure of the tangential fan (4). <IMAGE>
Patent DE-3432211-A1 (DE)
Title: Method for controlling the winding process of preferably weblike materials
Inventor: SUHLING PETER DR ING
IPC: B65H23/195
Filed: 1984-09-01
Abstract: The invention relates to a method for controlling the winding process of preferably weblike materials. The invention has the aim of specifying a method for controlling the winding process of preferably weblike materials, in order, by specific control of the tensile force in the material to be wound, to prevent tearing of the said material on the one hand and to ensure that winding is sufficiently taut and even on the other. The object is achieved according to the invention in that the tensile force in the material to be wound is adjusted by controlling the torque at the winding device. The said torque can be shown as a function of the desired tensile force in the material to be wound and of the radius of the material which has already been wound. To determine the current radius of the reel in the winding device, which radius changes during the winding process, the angular speeds of both the winding device and of a measuring roller with a constant diameter which is mounted upstream of the winding process are measured. The invention can be used in the areas of engineering which concern processes for winding preferably weblike materials and in which a specific tensile force of the material to be wound is necessary.
Patent DE-3444267-A1 (DE)
Title: Liquid filter having a heat-exchanger end piece
Inventor: BAUMANN DIETER DIPL ING
IPC: F01M5/00
Filed: 1984-12-05
Abstract: A liquid filter having a housing (2) which receives a filter insert and which is provided with an end piece (base 8) having a feed (15) and outlet (16) for the liquid to be filtered, the base (8) being configured as a heat exchanger. The base (8), in addition to through-flow channels (25; 6) for the liquid to be filtered, which have a centrally arranged outlet channel (6) which passes through the entire height of the end piece, also has further channels (30, 32) adjacent thereto for an exchanger fluid. Within the base (8), the liquid to be filtered is conducted in an annular pipe area (25) arranged concentrically to the outlet channel (6). Two further concentric annular channels (30, 32) are arranged on either side of the annular pipe area (25). <IMAGE>
Patent DE-3445118-A1 (DE)
Title: Vacuum brake booster
Inventor: SCHIEL LOTHAR
IPC: B60T13/57
Filed: 1984-12-11
Abstract: In a vacuum brake booster (Fig. 2) with a movable wall (2), sealed off from the vacuum housing (1), and a piston rod (8), coupled to a brake pedal, for the actuation of a control valve (22), by means of which a working chamber (3) of the brake booster can be connected either to a vacuum or to a higher differential pressure, the control valve (22) has a control valve piston (31), axially displaceable in a control valve housing (23), which piston, by way of a reaction element (13), acts on the end of a pushrod (14) which displaces the piston of the master cylinder, the control valve piston (31) having two control edges (39, 40), of which the one control edge (40) controls a valve opening (36) arranged in the control valve housing (23) and making the connection from the external air passage (38) to the working chamber (3), and the other control edge (39) controls the valve opening (36) making the connection from a valve chamber (35), corresponding to the vacuum source, to the working chamber (3), the distance (b2) from the one to the other control edge being at least equal to the distance (d) of the brake-pedal-side edge of the valve opening (36) to the master- cylinder-side edge of the valve opening (36). For this purpose the control valve piston (31) has two sealing rings (33, 34) encompassing it, which ... Original abstract incomplete. <IMAGE>
Patent DE-3501709-A1 (DE)
Title: Oven
Inventor: WITTMANN GEORG
IPC: F24B1/08
Filed: 1985-01-19
Abstract: Oven (10) for solid fuels, in particular wood, coal or the like, with a combustion chamber (16) and, starting from the latter and leading to a chimney (36), smoke gas flues (34), there being arranged above the combustion chamber (16), for optimising the useful heat and for improving the refilling of fuels, a charging chamber (26) for the solid fuels, from the bottom (42) of which a closable fall opening (46) leads into the combustion chamber (16). <IMAGE>
Patent DE-3504323-A1 (DE)
Title: Non-return valve
IPC: F16K15/14
Filed: 1985-02-08
Abstract: A hat-shaped element consisting of flexible material to be screwed sealingly into pressure fittings and having a pocket hole has a slit on the circumference of its valve part. By virtue of this novel arrangement, the valve is leak-proof even at the least sign of reverse pressure.
Patent DE-3508205-A1 (DE)
Inventor: SCHATZ HERMANN
IPC: C08G14/06
Filed: 1985-03-08
Abstract: A cold-stable, aqueous adhesive resin solution of products of the condensation of formaldehyde with a combination of phenol, urea and melamine components is obtainable by condensation of the phenol, urea and melamine components with formaldehyde in the presence of at least 0.5% by weight of  epsilon -aminocaprolactam or  epsilon -aminocaproic acid, based on the total weight of the adhesive resin solution.
Patent DE-3511017-A1 (DE)
Title: Process and appliance for obtaining predominantly monoatomically dispersed metals at low temperatures
Inventor: SCHMIDT FRIEDRICH PROF DR
IPC: C22B59/00
Filed: 1985-03-27
Abstract: Compounds which are not readily reducible, such as oxides, are reduced to metals according to the process described even at very low temperatures and are thus obtained in virtually atomically dispersed form. By using carriers such as zeolite or oxides having large surface areas, the high dispersity can be stabilised. On the other hand, this method can also be used to reactivate catalysts of limited thermal stability. The process is characterised in that the gas required for reduction or activation is passed through a microwave field, so that a plasma is produced. This plasma is then passed directly over the sample. While this is happening, the sample is outside the microwave field so that it is not subject to thermal stress.