baber/WOPTO huggingface dataset:
Patent DE-3311598-A1 (DE)
Title: Protective and decorative cover for vehicle body and/or frame components on passenger vehicles
Inventor: KOPS HANS-OTTO
IPC: B60R13/04
Filed: 1983-03-30
Abstract: A protective and decorative cover made of plastic provided with a chrome coating is placed, and secured in a suitable manner, onto the supports made of plastic which are attached to the lower region of the doors and of the fixed vehicle body parts adjoining said doors on the two sides of passenger vehicles. The cover is matched to the dimensions and to the profile of the support so that it does not noticeably increase the dimensions of the car, in particular its width. Due to the chrome coating, the cover can be used for any colour and for any type of colour so that it is no longer necessary to match the colouring of the plastic support to the colour of the vehicle body.
Patent DE-3315311-A1 (DE)
Title: Raw sausage press
Inventor: REISEGGER AUGUST
IPC: A22C7/00
Filed: 1983-04-27
Abstract: A raw sausage press has, inserted in a loose manner in a press frame (1) equipped with a pressure piston, pressing plates (2), between which the raw sausages (3) are clamped. In order to be able to guarantee an efficient maturing process which is qualitatively constant for all raw sausages, the pressing plates (2) are equipped with inner flow ducts of the heat exchanger of a heating circuit (13). <IMAGE>
Patent DE-3316281-A1 (DE)
Title: DC/DC converter for power switch-mode power supplies
Inventor: FRANKE WALTER ING GRAD
IPC: H02M3/337
Filed: 1983-04-29
Abstract: In a DC/DC converter which is formed from a forward converter (T1) which is controlled via at least one first semiconductor switch (S1) and from a flyback converter (T2) which is controlled via at least one second semiconductor switch (S2), which is provided with a load-shedding network and is driven ideally, it is intended that the first semiconductor switch (S1) should switch without current flowing. To this end, a tuned circuit consisting of a capacitor (C1) and an inductor coil (L1) is arranged between the poles of the DC voltage source on the primary side, in which tuned circuit the connecting point between the capacitor (C1) and the inductor coil is connected to the connection between the flyback converter (T2) and the second semiconductor switch (S2). During demagnetisation of the stray inductances (LS) of the two converters (T1, T2) with the second semiconductor switch (S2) open and the first semiconductor switch (S1) (still) closed, the potential on the second semiconductor switch (S2) can thus be raised above that on the first semiconductor switch (S1), in order to allow the first semiconductor switch (S1) to be opened without current flowing. <IMAGE>
Patent DE-3318110-A1 (DE)
Title: Device for fitting components to printed-circuit boards
Inventor: ACHAUER GUENTER
IPC: B23P21/00
Filed: 1983-05-18
Abstract: The invention relates to a device for fitting electronic components to printed-circuit boards. In this case, the connecting feet of the components are inserted into connecting openings of the printed-circuit board which is resting on an anvil. A monitoring device checks that the connecting feet have passed through the connecting openings, in that spring-loaded plungers per connecting foot are moved by a specific amount and in this case close off outlet openings of glass-fibre-optic cables and thus cause a reflection. This reflection is evaluated. The cutting to length and bending of the connecting feet on the side of the printed-circuit board facing away from the components is enabled as a function thereof.
Patent DE-3320705-A1 (DE)
Title: Device for preventing an object from being jammed between the frame and pane of a window, especially motor-vehicle window, to be opened and closed by a motor.
IPC: E05F15/42
Filed: 1983-06-08
Abstract: Device for preventing an object from being jammed between the frame and the pane of a window, especially motor-vehicle window, to be opened and closed by a motor, by means of a sensor directed into the space surrounded by the frame and controlling the motor, characterised in that the sensor is designed as a pyroelectric sensor responding to the heat radiation of warm-blooded living beings.
Patent DE-3321101-A1 (DE)
Title: Chimney seal
Inventor: TEERI NIILO HEIKKI
IPC: E04D13/147
Filed: 1983-06-10
Abstract: The invention relates to a seal which serves to seal a chimney or other object penetrating the roof skin, consisting of a plate-like part, fitting snugly against the roof skin, and a tube-like part fitting snugly around the chimney or other object to be sealed. The tube-like part forms a watertight sleeve which presses against the chimney outer wall. The plate-like part which fits against the roof skin can be fastened to the roof skin by adhesive bonding or another method. A characteristic of the invention is that the seal is formed by a blank which is prefabricated from rubber or some other elastically stretchable material and has an opening which is adapted for the purpose and is smaller than the cross-section of the object to be sealed. If the sealing blank is drawn from above over the chimney or the like, the opening stretches, for example, to three times its original cross-sectional area and in the process forms a collar which presses sealingly against the chimney or the like. By further drawing-down of the seal thus formed until it reaches the roof skin, sealing is effected in the above-described manner. If necessary, the opening can be formed so as to be stretchable/snug-fitting in a different way, and the collar can, if necessary, be extended in height by an additional part.
Patent DE-3322561-A1 (DE)
Title: System for combining laminate elements to form packs
IPC: B65H39/04
Filed: 1983-06-23
Abstract: System for combining laminate elements to form packs which are delivered for further processing, for example as compressed packs to a platen press. The system has a plurality of laminate element stack tables in rows, a coating device and a transfer device. With the transfer device, laminate elements can be removed from stacks on the laminate element stack tables and delivered to the coating device. The laminate element stack tables are movable as carriages and can be introduced individually to the coating device, which is arranged so as to be stationary. Preferably, a single suction manipulator operates as a transfer device between the laminate element stack table at the front in each case and the coating device. <IMAGE>
Patent DE-3322583-A1 (DE)
Title: Hydraulic dual circuit brake system for road vehicles
Inventor: BURCKHARDT MANFRED DR ING
IPC: B60T8/26
Filed: 1983-06-23
Abstract: In a hydraulic dual circuit brake system with division into low pressure and high pressure brake circuits a stepped tandem master cylinder is provided as central control element for the distribution of brake pressure, to the primary circuit of which cylinder the larger cylinder stage is assigned, to the pressure outlet of which the HP brake circuit is connected; the LP brake circuit is connected to the secondary circuit of the tandem master cylinder. In addition a pressure control device is provided, which in the event of a failure of the LP brake circuit reduces the brake pressure delivered to the rear wheel brakes to such a degree that an overall stable braking behaviour of the vehicle is obtained. This pressure control device is designed as a pressure-controlled auxiliary cylinder, the output pressure of which acts on the rear wheel brakes. The actuating element for this auxiliary cylinder is designed as a double acting piston with pushrod arranged on one side, which when the brake system is functioning correctly is acted upon on one side by the output pressure of the primary circuit of the tandem master cylinder, and in the event of a malfunction of the LP brake circuit on both sides, when it generates a reduced actuating force.
Patent DE-3324060-A1 (DE)
Inventor: KLINK WINFRED
IPC: E04F13/08
Filed: 1983-07-04
Abstract: 1. A cladding arrangement for house walls (15) or the like comprising : - a support structure (10) which has vertically arranged carrier strips (1) secured to the wall, - carrier hooks (4) secured to the carrier strips (1), and - cladding panels (6) which are held to the support structure in mutually overlapping relationship by the carrier hooks (4), wherein the upper outwardly directed edge surface of the respective cladding panels (6) bears against a hook-like portion (5) of the carrier hook (4) with which the cladding panel disposed there above is supported from beneath, characterised in that - the carrier strips (1) have securing portions which extend perpendicularly in the arrangement secured to the wall and which are each arranged between strip portions (3) which extend inclinedly with respect to the vertical, - the carrier hooks (4) are secured to the support structure (10) in the region of the securing portion (2) and the hook-shaped portion (5) of each carrier hook (4) has a rear face which extends parallel to the outwardly directed face of the inclinedly extending strip portion (3) of the carrier strip (1) and against which the outwardly directed upper edge surface of the respective cladding panel (6) bears, - the upper edge surface of the cladding panel (6) which is directed towards the wall (15) lies against the outwardly directed surface of the respective inclinedly extending strip portion (3) of the carrier strip (1), and - the upper edge (7) of the respective cladding panel (6) is at such a spacing relative to a bend portion (8) of the carrier hook (4) which is provided between the securing location (9) of the carrier hook (4) on the support structure (10) and the hook-shaped portion (5), that the cladding panel (6) can be released from the hook-shaped portion (5) by being pushed upwardly.
Patent DE-3324246-A1 (DE)
Inventor: NESTLEN WOLFGANG DIPL ING
IPC: H01H51/22
Filed: 1983-07-06
Abstract: The polarized, electromagnetic relay includes a magnet frame, relative to conduit rabbets, with angles-off yoke arrangement, which includes two separated, parallel-arranged yokes, as well as a permanent magnet that lies therebetween and between anchor plates. The two yokes are L-shaped and formed exactly identical, whereby their core shanks stretch over the entire length of the exciter coil, and lie next to each other in the region of the exciter coil. Thereby a mechanically and electrically absolutely symmetrical magnet frame results, whose asymmetry is compensated by losses arising from the air gap. Through the use of individual yokes there ensues a simple assembly in the spring jack, which functions as holding element for all of the parts.
Patent DE-3338023-A1 (DE)
Title: Head rest
IPC: B60N2/48
Filed: 1983-10-17
Abstract: Head rest, in particular for motor vehicle seats, whose holding bars (11 and 12) are connected by means of hinges (13) to a supporting bar (29) which, with sleeves (31) arranged at its ends (30a and 30b), surrounds rectangular hinge housings (14) in which joint discs (15) are seated with interference and are pressed onto the holding rods (11 and 12) and are rotatably mounted with single-piece pivot pins (19) in bearing recesses (20) of the longitudinal walls (17) of the hinge housing, which pins clamp the joint discs (15) and brake their rotational movement. <IMAGE>
Patent DE-3338132-A1 (DE)
Title: Turbo-machine, especially for low rates of flow
Inventor: SAIFI RAHWI TALAT
IPC: F03B17/06
Filed: 1983-10-20
Abstract: In an embodiment of the invention for obtaining energy from flows, blades (1) are forcibly guided in a continuous sequence by a traction element (3) over two deflection rollers (4) in a curved path (2) so that they dip into the flow (5), where, due to the resistance, they generate a force (9) which is transmitted by way of the traction element (3) to the deflection wheel (4) on the traction side, where, as a tangential force, it is the utilisable torque (10) used to drive machinery or to obtain electrical current. A double skin float (6), on which the system is mounted, by shaping causes an acceleration of the flow (5) so that the energy utilisation is higher. In addition the float element (6) makes the system independent of the water level and locally adjustable. <IMAGE>
Patent DE-3339964-A1 (DE)
Title: Electrical resistor having adjustable resistance values
Inventor: UTNER FERDINAND
IPC: H05K1/14
Filed: 1983-11-04
Abstract: In an electrical resistor (12, 13), the resistance values can be set by means of stamped impressions (17). The electrical resistance tracks (12, 13) are constructed as a film circuit and are arranged on a metal film as a substrate. The substrate is permanently deformed by means of the stamped impressions (17), and the resistance value of the resistance tracks (12, 13) is varied by expansion. The resistance tracks (12, 13) are provided with supply leads (14), and connecting clips (16) are arranged on contact surfaces (15). <IMAGE>
Patent DE-3400269-A1 (DE)
Title: Signalling light for motor vehicles for emitting coloured light
Inventor: MUSANTI DARIO
IPC: F21V9/08
Filed: 1984-01-05
Abstract: Signalling light for motor vehicles for emitting coloured light with a parabolic stepped reflector (14) made of transparent material which is held on an element (12) which bears a lamp holder (18). A cup-shaped element (24) is connected to the reflector (14) by means of a preferably bayonet-like rapid-release coupling. This cup-shaped element (24) surrounds with its outer casing (which is coloured in accordance with the desired colour of light) the lamp (20) located in the lamp holder (18) so that the light beams which penetrate this outer casing (24a) pass to the reflector and are reflected by the latter parallel to the axis. On the side facing the outer space, the cup-shaped element (24) has a dome-like floor (24b) which is covered by a thin layer (26) made of preferably non-translucent material. <IMAGE>
Patent DE-3400934-A1 (DE)
Title: Body care and body cleaning instrument, especially a tooth and face cleaning brush or a mouth douche and fluidic oscillator, especially for use in such instruments
Inventor: HERZFELD RONALD
IPC: A46B5/00
Filed: 1984-01-12
Abstract: Published without abstract.
Patent DE-3403227-A1 (DE)
Title: Loudspeaker arrangement for motor vehicles
Inventor: JOCHMANN FRANZ
IPC: B60R11/02
Filed: 1984-01-31
Abstract: In a loudspeaker arrangement for motor vehicles, in which a loudspeaker is located laterally in the passenger compartment in the region of each of the two front doors and/or the parcel shelf, the loudspeakers are high-frequency loudspeakers of small dimensions and are directed at the region of the passenger compartment which is on the opposite side of the longitudinal axis of the vehicle.
Patent DE-3405000-A1 (DE)
Title: Fastening device
Inventor: MAXEINER RUDOLF ING GRAD
IPC: F16B5/02
Filed: 1984-02-13
Abstract: In a device (1) for fastening covering parts (3) or the like of plastic, hard rubber or similar materials, especially to the bodies or body parts (4) of motor vehicles, using a screw (18) and a nut (9), the covering part (3) has on its fastening side two rib-like projections (5, 6) which are at a distance from and opposite one another and are produced in one piece with the said covering part (3); between the projections (5, 6) are arranged a fastening part (8) provided with a thread, in a rotationally rigid manner, and a covering plate (11) provided with a through aperture (13) for the screw (18); and at least the projections (5, 6) and the fastening part (8) or the covering plate (11) in each case have in their transition region a recess (7, 10, 16) which extends transversely to the fastening direction, the said recesses (7, 10, 16) complementing one another and accommodating a common blocking element (17) which projects into all the recesses (7, 10, 16). <IMAGE>
Patent DE-3405990-A1 (DE)
Title: Process for the elimination of uranium from aqueous solutions
Inventor: FRESENIUS WILHELM
IPC: C22B60/02
Filed: 1984-02-20
Abstract: The process for the elimination of uranium from aqueous solutions having low uranium concentration is characterised in that the uranium-containing aqueous solution is adjusted to a pH of 4 to 6.5, then treated with aluminium oxide and the aluminium oxide is removed from the treated solution.
Patent DE-3408313-A1 (DE)
Title: Dental rotating tool
Inventor: LAPLAUD PIERRE DR
IPC: A61C1/05
Filed: 1984-03-07
Abstract: The invention relates to a dental rotating tool having a tool body provided with a shaft on one end. A handpiece having a chuck for clamping of the shaft possesses nozzles from which coolant is sprayed in the direction toward the tool body. However, since this permits immediate cooling only of the back of the tool body it is proposed, according to the invention, that the tool body be provided with an annular depression on its side facing the chuck and that at least one channel starting from the depression penetrates the tool body and emerges on the tool body side facing away from the depression and forming the working surface. Working surface and dental substance can now be cooled directly.
Patent DE-3408896-A1 (DE)
Title: Sewage shaft, composed of prefabricated compound units, for drains
Inventor: HOEPFNER JUERGEN
IPC: E03F5/02
Filed: 1984-03-10
Abstract: The invention relates to a sewage shaft, composed of prefabricated compound units, comprising a base part (1), having a prefabricated gutter (9), and an axially projecting shaft pipe (2) placed on said base part. According to the invention, the connecting elements (4) are integrated in the base part in a flush manner and the base part (1) exhibits an axial annular flange (3), into the opening (10) of which the shaft pipe (2) is introduced. <IMAGE>
Patent DE-3416553-A1 (DE)
Title: Process for the operation of at least one plastics press for processing plastic, in particular plasticated waste plastic, emerging continuously from a plasticator, and system for carrying out the process
Inventor: WEICHENRIEDER SEN ERICH
IPC: B29C48/03
Filed: 1984-05-04
Abstract: For the operation of at least one plastics press for processing plasticated strand-shaped plastic, in particular contaminated waste plastic, emerging continuously from a plasticator, the strand is divided into individual portions, a feeding station assigned to each press being supplied depending on the material requirement of the press and, when the required filling amount is reached, first of all the press is opened, then the moulding is removed and the content of the feeding station transferred to the press mould and subsequently the press is closed; in the case of a plurality of presses, these presses are arranged along a conveyor for transport of the plastics portions and, when the required filling amount is received at a feeding station, the portions are discharged from the conveyor to the particular station preceding in the direction counter to the conveying direction.
Patent DE-3417654-A1 (DE)
Inventor: FOCK KURT DR
IPC: C08K5/07
Filed: 1984-05-12
Abstract: Reduction in the adhesion to glass of thermoplastic, plasticized polyvinylbutyral molding compositions, in particular sheeting, by the addition of a metal salt and/or metal chelate of an enolizable  beta -diketone, or mixtures of these compounds, as an non-stick agent, preferably in amounts of 0.003 to 0.3% by weight, relative to the plasticized polyvinylbutyral. It is preferable to employ the non-stick agent in the form of a solution in the plasticizer. The use of the sheeting having an adhesion to glass reduced in accordance with the invention as a laminating layer for the production of glass laminates.
Patent DE-3429180-A1 (DE)
Inventor: ERPENBACH HEINZ DIPL CHEM DR
IPC: C07C51/12
Filed: 1984-08-08
Abstract: 1. A process for the preparation of acetic anhydride and possibly acetic acid by reaction of carbon monoxide and possibly hydrogen with methyl acetate and/or dimethylether, possibly as a mixture with methanol and/or water, at temperatures from 350 to 575 K and pressures from 1 to 300 bar in the presence of a catalyst system consisting of noble metals of group VIII of the periodic table of the elements or compounds thereof, iodine and/or compounds thereof and possibly carbonylforming base metals from groups IV, V, VI, VII or VIII of the periodic table of the elements or compounds thereof and possibly an aliphatic carboxylic acid having 1 to 4 carbon atoms, wherein the catalyst system contains tetrabutylphosphonium iodide as an additional promoter.
Patent DE-3435070-A1 (DE)
Inventor: HAAS PETER DR
IPC: C08G18/18
Filed: 1984-09-25
Abstract: Composite polyisocyanate addition products are formed from (1) the reaction product of a compound having at least two isocyanate-reactive hydrogen atoms and a molecular weight of from 400 to 10,000, a polyisocyanate and a catalyst which is a diffusion stable amino alkyl urea having tertiary amino groups and corresponds to the formula   <IMAGE>   in which R1, R2, R3, R4, R5, R6, R7 and n each represent specified groups or values and (2) another different material such as polyvinyl chloride, ABS, lacquers and textiles. Known additives such as blowing agents, chain extenders and foam stabilizers may optionally be used in the production of reaction product (1). The composite materials of the present invention which are particularly useful in the production of bedding and seating furniture, seats used in transport means, dashboard panels, arm-rests and for other similar applications are characterized by their lack of discoloration due to the diffusion of the catalyst employed in producing reaction product (1).
Patent DE-3439930-A1 (DE)
Title: Heat-insulating element for insulating buildings, in particular house walls
Inventor: FINGERLING KARL-HEINZ
IPC: F24J2/04
Filed: 1984-11-02
Abstract: The heat-insulating element for insulating buildings, in particular house walls, is designed after the fashion of a cuboid (1) which is provided, at least on the front surface and preferably on the front surface (2) and rear surface (3), with recesses (5) for introducing adhesive, which recesses are connected to one another through ducts (8) in the side surfaces (4), serving as bearing surface, of the heat-insulating element. <IMAGE>
Patent DE-3440785-A1 (DE)
Title: Device for controlling the specific supporting pressure of a support system
Inventor: PODSCHWADEK HERMANN DIPL ING
IPC: F15B13/01
Filed: 1984-11-08
Abstract: For the hydraulic support system used underground, a valve unit is provided with which the specific supporting pressure can also be followed up automatically. All control parts are combined in the form of non-return valves, matched to one another, in a single valve housing. The non-return valves are here arranged and connected in such a way that they can be operated with respect to the pressures occurring and with respect to one another. <IMAGE>
Patent DE-3444402-A1 (DE)
Title: Cement-bound construction element
Inventor: WINTERER JOSEF
IPC: E03F3/04
Filed: 1984-12-05
Abstract: In order with a cement-bound construction element, preferably for producing pipes, channels, containers and the like, having a sheet-shaped or strip-shaped protective layer extending at least over a part of the inner or outer surface, anchored in the construction element and made of a plastic or metal material resistant to mechanical and chemical effects, for example rigid PVC, V 2 A (stainless steel) or the like, to permit more economical and cheaper production than hitherto, the sheet- or strip-shaped protective layer (S) is designed in the approximate shape of a groove (R) at least in the region of one of its edges, the width of the groove being less in the region of the opening slit than in the region of the groove base.   <IMAGE>