baber/WOPTO huggingface dataset:
Patent DE-3401124-A1 (DE)
Title: Two-wheeled vehicle and frame for two-wheeled vehicles with a saddle pillar bar tube
Inventor: KUNZE JUERGEN
IPC: B62J11/02
Filed: 1984-01-14
Abstract: A two-wheeled vehicle and a frame for a two-wheeled vehicle with a saddle pillar bar tube is provided, in which it is possible to accommodate the air pump protected against the weather and against theft. This is ensured in that the air pump (5) is inserted in the saddle pillar bar tube (1), a spring element (2) projecting towards the bottom bracket ball bearing and a closure part (4) projecting into the saddle pillar bar tube (1) towards the saddle sleeve (6). <IMAGE>
Patent DE-3405005-A1 (DE)
Title: Suspended roof for industrial furnaces
Inventor: HAESSLER ANDREAS ING GRAD
IPC: F27D1/02
Filed: 1984-02-13
Abstract: Published without abstract.
Patent DE-3407082-A1 (DE)
Title: Apparatus for erecting a shelter
Inventor: BLOEM JAN DIPL ING
IPC: E04B2/86
Filed: 1984-02-27
Abstract: An apparatus for erecting an underground reinforced-concrete shelter in a permanent, structural steel shuttering, characterised in that the required reinforcement and the necessary parts, such as fans, pipe filters, pressuretight and gastight doors, electrical and sanitary installations and bushings, are built in at the factory. Optimum safety is achieved by the combination of reinforced concrete and an interior and exterior steel skin. Even in the possible event of cracking of the reinforced concrete, the shelter remains gastight, radiation-proof and thus functional. Installation in the groundwater region is, moreover, possible. As a result of prefabrication at the factory, assembly is extremely rapid and precisely fitting installation of technical equipment is possible, absolute gastightness thus being ensured.
Patent DE-3420497-A1 (DE)
Title: Method for supplementing, in circuitry terms, a thick-film circuit board which is wired up using thick-film technology, and a tuning device produced with the aid of this method
Inventor: KUPFER KARL-HEINZ
IPC: H05K1/03
Filed: 1984-06-01
Abstract: The invention relates to a method for supplementing, in circuitry terms, a thick-film circuit board (1), which is wired up using thick-film technology and is provided with further electrical functional complexes. The functional complexes are connected to the circuit of the circuit board (1) by soldering, after being fitted. In addition to the thick-film circuit on its upper side, the board is also provided on its lower side with printed wiring runs (72), and the wiring runs (69, 72) on both sides are connected to one another in part via through-plated holes (83). In order to complete the board (1), chip components (71) are bonded onto the lower side (7) without soldering paste and a tin paste is applied onto the upper side (9), into which the components (71) which are to be soldered on are inserted in an adhering manner. For soldering, the lower side (7) is passed through liquid solder and soldered, the thick-film board (1) being heated to such an extent by the solder in the bath that the soldering paste on the upper side (9) melts. If, at the same time, compartmentalisation frames (3, 5) are soldered onto both sides of the circuit board (1) in the same soldering process, then, after assembly and after the single soldering process, a functional tuning device is produced. <IMAGE>
Patent DE-3427768-A1 (DE)
Title: Leak testing apparatus for gas and compressed air plants
Inventor: SIMSHEUSER KARL-FRIEDRICH
IPC: G01M3/08
Filed: 1984-07-27
Abstract: The leak testing apparatus for gas and compressed air plants consists of a pressure-proof housing which contains two transparent chambers which are partly filled with liquid and are connected to one another at the lowest point. By means of two lines and channel screws, this housing is connected in parallel with a shut-off member in such a way that one chamber is connected to the input and the other chamber to the output of the shut-off member. If in the case of a pressure-filled, leak-free plant whose tapping points are shut off, the shut-off member is closed, there is no change in the liquid level. If, however, there is a leak on one of the two sides of the shut-off member, the medium flowing there from the other side because of the pressure gradient must pass as bubbles through the liquid. The passage of the bubbles through one of the two chambers indicates on which side of the shut-off member the leak is situated.
Patent DE-3428305-A1 (DE)
Title: Device for introducing compressed air to predetermined ground depths
Inventor: POETHER WERNER
IPC: A01B79/00
Filed: 1984-08-01
Abstract: The invention proposes a compressed-air vessel designed with two pressure chambers, these two pressure chambers being connected to one another via a control system, in such a way that, during the filling of the second pressure chamber via a non-return valve, a filling of the first pressure chamber also takes place when the necessary pressure difference between the first and the second pressure chamber is present. If the connection between the second pressure chamber and the first air line and therefore the probe is subsequently opened, an abrupt emptying of the second pressure chamber takes place, without the possibility that the first pressure chamber will empty. At the same time, as a result of the pressure difference thus achieved between the second and the first pressure chamber, the first air line, that is to say therefore the interior of the second pressure chamber, is closed off relative to the probe and simultaneously the first pressure chamber is opened to the probe via the second air line, the supply of filling material into the first pressure chamber taking place and consequently these filling materials being conveyed from the first pressure chamber via the second air line to the probe.
Patent DE-3436439-A1 (DE)
Title: Interlocking profile, in particular for windows, doors or facades
Inventor: SCHULZE HORST
IPC: E06B3/273
Filed: 1984-10-04
Abstract: The insulating rods (3) connecting the metal profiles (1) are in each case of T-shaped design at the ends (5). These ends (5) are surrounded in each case in pairs by two L-shaped webs formed on the metal profiles (1), one of which webs is designed as a stationary bearing web (6) and the other as a bending web (7). The bending web (7) consists of two legs (8 and 9) standing at right angles to one another, the free end of one leg (8) adjoining the inner wall of the metal profile (1) and the pressing force being generated by this one leg alone of the bending web. The surface of the engaging end of the insulating rods (3) which faces the pressure leg (8) has protuberances (11) or recesses which are deformed under pressure. To increase the deformation pressure, the pressure surface of the pressure leg (8) also has at least one protuberance (11a) which runs continuously in the longitudinal direction of the interlocking profile and which, after bending of the bending web (7), engages in a deforming manner at least partially with the opposite protuberances (11) or recesses on the facing outer side of the associated engaging end of the insulating rod (3). Additional punctual deformations of the pressure leg (8) in the direction of the engaging end of the insulating rod (3) additionally increase the shear strength and the transverse tensile strength. <IMAGE>
Patent DE-3436895-A1 (DE)
Title: Central shutter for photographic cameras having an electromagnetic drive
Inventor: RIETBROCK PETER
IPC: G03B9/22
Filed: 1984-10-08
Abstract: The invention relates to a central shutter for photographic cameras having an electromagnetic drive. It is used as a shutter system in conjunction, in particular, with microphotographic devices. The aim of the invention is a simply designed shutter which reliably ensures short exposure times and can be produced economically. The object to be achieved consists in configuring a central shutter in which the magnetic force for opening the shutter acts on an armature that can rotate about the optical axis and is made from a soft magnetic material in such a way that an optimised magnetic force characteristic is achieved between the armature and the pole shoes of an electromagnet. The object is achieved according to the invention when the armature is constructed as an annular disc having an even number of lug-shaped, outwardly projecting poles. Arranged concentrically with the armature is a ring which is made from soft magnetic material, has a thickness preferably equal to the armature, and supports pole shoes which are situated opposite the respective poles when the shutter is open and consist of lug-shaped projections preferably of twice the width of the armature poles.
Patent DE-3437089-A1 (DE)
Title: Clamping device
IPC: F16B7/04
Filed: 1984-10-10
Abstract: A clamping device (10) having a body (12) is described, at least one through-hole (14), which is provided for holding an elongated element (16), passing through the body (12). The body (12) is additionally provided with at least one threaded hole (18) which extends from a base surface (20) of the body (12) to the through-hole (14) and into which a threaded pin (24), which is connected to a rotating part (22), can be screwed in order to clamp the body (12) firmly on the elongated element (16). Provided between the body (12) of the clamping device (10) and the rotating part (22) is an elastically sprung element (26) which prestresses the threaded pin (24) of the rotating part (22) in its screwing-in direction, in the normal operating mode of the clamping device (10). <IMAGE>
Patent DE-3438660-A1 (DE)
Title: Screened electrical cable
IPC: H01B11/10
Filed: 1984-10-22
Abstract: The screened electrically conductive cable has one or more electrical conductors (2-5) which are in each case individually sheathed by insulation (6-9) and are sheathed by a common, screening layer (jacket 10). This layer consists of a mixture of plastic and electrically conductive particles. Aluminium flakes are proposed in a particularly preferred manner, as particles. <IMAGE>
Patent DE-3445248-A1 (DE)
Title: Cold accumulator element with installation in a chilling room, in particular a transportable chilling room
Inventor: MEHLING ERNST
IPC: F25D3/00
Filed: 1984-12-12
Abstract: In order to achieve a very large cold storage capacity and for the purpose of simple production, a cold accumulator element consisting of a container 1 filled with a eutectic brine and of a pipeline 22 situated therein has two outer chambers 14, 15 and at least one double inner chamber 20, 21, so that the pipeline 22 has overall at least four straight pipeline sections 22a-d, of which in each case two adjacent pipeline sections 22a-d are connected via a connecting bow 23a-c. In order to keep the position of the pipeline 22 constant in the container 1 and to protect the container 1 additionally against deformations, pipe holders 24 which are supported on the inner wall of the container 1 and/or in the corners of the chambers 14, 15, 20, 21, are seated on the straight pipeline sections 22a-d. It is possible to push onto the straight pipeline sections 22a-d a strip fin 25, which consists, e.g., of copper and improves the heat transfer of the eutectic brine via the pipeline 22 onto the refrigerant flowing through the pipeline 22. 
<IMAGE>
Patent DE-3504728-A1 (DE)
Title: Angle-adjustable brackets
Inventor: JENSEN ARNE BRANDT
IPC: A47B96/07
Filed: 1985-02-12
Abstract: An angle-adjustable bracket has a fitting (1), for fastening on a wall or a similar fixed part, and an arm (2) which is arranged such that it can pivot with respect to this fitting (1), is used for receiving a load and can be fixed in a number of angle positions with respect to said fitting (1). The arm (2) is fixed on the fitting (1) by means of a number of releasable connecting parts (3) such as, for example, screws which extend at equal spacings with respect to one another through preferably equally sized mounting holes (4, 5) in the fitting (1) and in the arm (2). These mounting holes (4, 5) are arranged such that they are equidistant on at least one or more circular arcs on concentric pitch circles (9, 10) having the same diameters. The number of mounting holes (4, 5) in the fitting (1) and in the arm (2) amounts to different values. These values are selected such that, when they are divided by the number of screws to be used for fixing the arm (2), whole numbers are given. The number of mounting holes (4, 5) is further selected such that their difference divided by their product is the same as the smallest angular turning, measured in radians, by which the arm (2) is to be pivoted. The angle position of the arm (2) can be finely adjusted by this angular turning simply by moving a screw (3) one mounting hole further in the same direction. <IMAGE>
Patent DE-3505651-A1 (DE)
Title: Process for removing nitrate from ground water
Inventor: FISCHER FRIEDRICH
IPC: C02F9/00
Filed: 1985-02-19
Abstract: The ground water is subjected to a treatment by reverse osmosis or ion exchange and a treated water is obtained and, separately therefrom, a nitrate-rich concentrate. The nitrate content in the concentrate is about 5 to 20 times as high as in the untreated ground water. This concentrate is subjected to a biological denitrification.
Patent DE-3506035-A1 (DE)
Title: Method for the production of a gear wheel
IPC: B21K1/30
Filed: 1985-02-21
Abstract: Method for the production of a gear wheel, a gear wheel blank being preshaped, the gear wheel blank being placed in a blank receptacle of a press and the toothing on the gear wheel blank, which is clamped fast by means of a power-actuated hold-down device and a power-actuated counter-holder, by hot cutting. A gear wheel blank (which has an all-round outer burr) is preshaped in the die. The firmly clamped gear wheel blank with the outer burr is deburred to the final dimensions with the aid of a leading deburring die. By means of a tooth-profiled die following the deburring die, the toothed profile is accurately cut, at least with regard to the tooth root. During deburring and tooth-profile cutting, the burr and the displaced and cut tooth-profile material connected to it is held by the yielding counter-holder. <IMAGE>
Patent DE-3506295-A1 (DE)
Inventor: BLOCK WERNER DR
IPC: H01J61/12
Filed: 1985-02-22
Abstract: A metal halide high-pressure discharge lamp has a discharge vessel of compact construction, with a fill of mercury, at least one noble gas, typically argon, and a metal halide, with an excess of halogen. The halogen component of the metal halide is formed by iodine and/or bromine. An average light density in excess of 30 ksb, with a specific arc power of between 400 to 5000 W/cm is obtained over an average lifetime of 250 hours with a color rendering index Ra of at least 85 by utilizing cadmium and lithium as the metal component in the metal halide of the fill. Preferably, holmium also is used as a metal for the metal halide, the fill including between 0.1 and 5 mg cadmium, up to 0.05 mg lithium, and 0.05 to 1 mg holmium in a preferred form, halogen and bromine being present in a mol relation of between 0.5 to 2 within the discharge vessel. The excess halogen may be up to about 35 micromol per cubic centimeter of volume of the discharge vessel. The lamp is particularly suitable for optical projection systems, for example for combination with a reflector (13).
Patent DE-3511239-A1 (DE)
Title: Fastening device of a housing, especially vending-machine housing
Inventor: BOEGELEIN JOHANN
IPC: E05C19/00
Filed: 1985-03-28
Abstract: In a fastening device of a vending machine, for safety reasons the closing parts are not to engage in one another only in a hook-like manner. To improve the stability of the fastening, the closing parts cooperate over their surface, in that a strip 24 provided on the housing 1 and a strip 16 provided on the door 3 project into the interior of the housing. In a closing position, a closing rail 22 engages over the two strips 16, 24. By means of the lock 4, the closing rail 22 can be moved out of its closing position obliquely upwards into its opening position. <IMAGE>
Patent DE-3511690-A1 (DE)
Title: Device for measuring gear-tooth thickness by means of measuring wires
Inventor: EFUNE MICHAIL
IPC: G01B5/20
Filed: 1985-03-28
Abstract: Device for measuring gear-tooth thickness by means of measuring wires, used in instrument manufacturing works, in which the clasp is constructed from one side with eyes, the measuring wire is set up therein, from the other side with a cylindrical bore, merging into a conical bore, a sleeve having an internal conical surface is pressed into the latter. This conical surface is formed by the ball race outer ring. Inner ring of the ball race is constructed from one side with a conical annular groove, from the other side with the cylindrical bore, mounted on the indicator measuring shaft or on a micrometer screw. Constructed on this sleeve is an outer conical thread in which slots are constructed, forming narrow cheeks with the groove on the chord, deforming upon turning of the nut, screwed on to the thread, but the centring cheek is not deformed because the latter is wide without a groove on the chord, and the thread is cut off. A spring for magnifying the measured pressure is mounted on the indicator measuring shaft. Standard indicator and standard micrometer are mounted in this device.
Patent DE-3517842-A1 (DE)
Title: Sulfonylguanidinopyrimidin-derivate
Inventor: DIEHR HANS-JOACHIM DR
IPC: C07D239/52
Filed: 1985-05-17
Abstract: Die Erfindung betrifft neue Sulfonylguanidinopyrimidin-Derivate der allgemeinen Formel (I) (I) (worin die Reste M, R[hoch]1, R[hoch]2, R[hoch]3, R[hoch]4, R[hoch]5 und R[hoch]6 die in der Beschreibung angegebenen Bedeutungen haben) sowie 1:1-Addukte von Verbindungen der Formel (I) mit starken Säuren, Verfahren zu ihrer Herstellung und ihre Verwendung als Herbizide.
Patent DE-3521742-A1 (DE)
Title: Bearing for hermetic refrigerant compressors with recirculatory oil cooling
Inventor: GUENTHER EBERHARD DIPL ING
IPC: F04B39/00
Filed: 1985-06-18
Abstract: The invention relates to the mounting of one-piece crankshafts in hermetic refrigerant compressors of vertical construction. The aim and object of the invention is to provide inexpensive and reliable mounting of the crankshaft by means of a compact mounting in the motor support without additional components. The invention consists in that at least three bearing locations of different diameters are provided for the crankshaft in the motor support, two radial bearings and a thrust bearing being provided. The invention can be employed in the construction of hermetic refrigerant compressors. <IMAGE>
Patent DE-3523977-A1 (DE)
Title: Process for the preparation of copolycarbonate resins
Inventor: MASUMOTO MITSUHIKO
IPC: C08G63/00
Filed: 1985-07-04
Abstract: The invention relates to an improved process for the preparation of a polycarbonate by means of a solvent process in which the divalent phenol compound used is a bisphenol and a hydroxybenzenecarboxylic diester of a diol. The copolycarbonate resin formed has improved flow properties and solvent resistance.
Patent DE-3524214-A1 (DE)
Title: Process and device for producing hollow, thin-walled, flexible plastics articles from plastisol
Inventor: WOLFF MARTIN
IPC: B29C41/18
Filed: 1985-07-06
Abstract: In a process for producing hollow, thin-walled, flexible plastics articles from plastisol in which a hollow metal casting mould is filled with liquid plastisol and then heated in such a manner that a thin skin of gelled plastisol forms on the inner surface of the mould, after which the ungelled plastisol is emptied from the casting mould, subsequently thereto the casting mould is cooled and the skin finally removed from the casting mould, it is provided that at least one insert be moved into the casting mould and, during the skin-formation process, the said insert be held at a defined distance from the surface of the casting mould. <IMAGE>
Patent DE-3528108-A1 (DE)
Title: Packaging, in particular vacuum-tight packaging for easily spoiled food
Inventor: SENGEWALD KARL HEINZ DR
IPC: B32B7/022
Filed: 1985-08-06
Abstract: Published without abstract.
Patent DE-3533668-A1 (DE)
Title: Dust-extraction device for grinding machines with a rotating grinding plate
Inventor: FABRITIUS HANS J
IPC: B24B55/10
Filed: 1985-09-20
Abstract: Dust-extraction device for grinding machines with a rotating grinding plate screwed onto a machine output shaft designed as a threaded mandrel, comprising axially and/or radially extending dust-extraction channels, a dust-extraction bell, which is open towards the plate, is connected to the machine and has a dust-discharging channel, adjoining the plate on the machine side, and a fan (3) being non-positively arranged inside the bell (2) on the threaded mandrel (12) between the grinding machine (1) and the grinding plate (5), said fan generating, on rotation of the threaded mandrel (12) in the working rotational direction of the grinding machine (1), an air flow directed into the dust-discharging channel (21) of the bell (2). <IMAGE>
Patent DE-3534036-A1 (DE)
Title: Device for receiving flat work-pieces
Inventor: ENGELBART WILHELM
IPC: B65H3/48
Filed: 1985-09-24
Abstract: In the course of automating operations, in particular in the production of garments, devices for receiving flat work-pieces made of cloth, leather or synthetics are required for working said flat work-pieces. In order to avoid disturbances when working in continuous operation, even with such piles (14) of work-pieces, in which the workpiece material places high requirements on the separation required in conjunction with the receiving operations, it is proposed to provide a blower device which has air nozzles (13) and blows the uppermost workpiece (14a) in each case in the state of the workpiece pile (14) retained by the workpiece grippers (10) only in such partial regions horizontally or slightly obliquely upwards, which regions are determined by the spacing between two workpiece grippers along the edge of the workpiece pile. <IMAGE>
Patent DE-3537424-A1 (DE)
Title: Process and device for the manufacture of electrical plasma-polymeric multi-layer capacitors
Inventor: EILERS CARL-ERNST DIPL ING
IPC: H01G13/00
Filed: 1985-10-21
Abstract: In the manufacture of mica-polymeric multi-layer capacitors, surface impurities are removed from contact layers (2, 3) by a plasma-etching process. For this purpose, the substrate carrier (1) intended for the construction of the capacitor is passed, in the vacuum unit (V) intended for the coating, on a drum (T) past a titanium electrode, aluminium electrode or stainless steel electrode (7) provided with an HF feed line (10). The electrode (7) is located in an insulating housing (8) and has a feed line (9) for the etching gas (�). <IMAGE>
Patent DE-3539243-A1 (DE)
Title: Puncturing cannula
Inventor: RYCYK MANFRED
IPC: A61M5/158
Filed: 1985-11-05
Abstract: The invention relates to a puncturing cannula having a capillary part (60) of plastic and a steel cannula part (42) which is located in the part (60), projects beyond the latter at the front and has a tip. The steel cannula part comprises a region (90) of fairly large diameter behind the tip on which the polyurethane capillary part is seated with sealing engagement. The region of fairly large diameter of the steel cannula part can be formed by a step or can be a bushing sitting on the steel cannula part. <IMAGE>
Patent DE-3542741-A1 (DE)
Title: Torsional oscillation device
IPC: B06B1/06
Filed: 1985-12-03
Abstract: In the case of the present torsional oscillation device, a plurality of electrodes are constructed on the two outer surfaces of an annular element consisting of electrostrictive material, and adjacent electrodes are in each case simultaneously polarized such that alternately oppositely directed polarization is produced in corresponding polarized regions in the circumferential direction.