baber/WOPTO huggingface dataset:
Patent DE-3304367-A1 (DE)
Title: Device for converting kinetic energy
Inventor: NEUBER KARL-HEINZ
IPC: F03D9/16
Filed: 1983-02-09
Abstract: In order to make use of energy which is freely available from nature, the kinetic energy of, preferably, water is converted via a vibrating element, which is constructed to be capable of rotation and oscillation, in such a way that it is possible via a lifting system to feed spherical mass elements to a store from which the aim is to extract to a desired extent mass elements whose potential energy is to be consumed and converted, for example, into electrical energy.
Patent DE-3310855-A1 (DE)
Title: Process for die-casting a cage for roller bearings and associated apparatus
Inventor: OLSCHEWSKI ARMIN
IPC: B22D25/00
Filed: 1983-03-25
Abstract: In a process for diecasting a cage (63) for roller bearings, with at least one pocket (46), open on one side or both sides for the roller body or bodies, slides (49, 64) are inserted into a casting mould and, on finish-casting the cage (63), in the pocket (46) are moulded onto at least one sidewall (50) with wall sections (60, 61) partially enclosing the roller bodies. So that the cage (63) can be made of a relatively rigid material, a cross-slide (49) with at least one end surface (53) which is moulded onto the inner and outer wall sections (60, 61), and one or two longitudinal slides (64) per pocket (46), are first inserted into the casting mould so that the longitudinal slide(s) (64) closely contact(s) the relevant end surface (53) of the cross-slide (49) between the two wall sections (60,61). A die-casting material is then filled into the casting mould. Finally, each cross-slide (49) is removed from the mould through the pocket (46) and each longitudinal slide (64) is removed through a longitudinal opening (66) of the cage (63) without an undercut. <IMAGE>
Patent DE-3313711-A1 (DE)
Title: Process and apparatus for obtaining drinking water
Inventor: GESSLAUER RUDOLF
IPC: B01D5/00
Filed: 1983-04-15
Abstract: The invention relates to a process and an apparatus for obtaining drinking water. The drinking water is obtained from air containing moisture by at least partially condensing the moisture by cooling the air to below its dew point, collecting the water thus obtained and treating it to provide water of drinking quality. The apparatus has a cooling element (3), which is kept at a temperature below the dew point of the surrounding area, and a collecting device (9) for the water condensing on the cooling element (3), the collecting device (9) being in connection with a treating unit (11), intended for treating the collected water to produce water of drinking quality (Fig. 1). <IMAGE>
Patent DE-3315393-A1 (DE)
Inventor: WINNICKI KALIXT VON
IPC: H04B3/44
Filed: 1983-04-28
Abstract: A current supply device for series-fed electronic circuits has a Zener diode interconnected between the input and the output for the feed current together with a rectifying diode and a charging capacitor, a first controllable impedance being connected between the charging capacitor and the consumer, and a second controllable impedance being connected in parallel with the consumer. Both controllable impedances are driven by a regulator which monitors the voltage supplied to the consumer, and maintains this voltage at a constant level.
Patent DE-3318421-A1 (DE)
Title: Arch lining brick
Inventor: WIELAND KLAUS
IPC: F27D1/04
Filed: 1983-05-20
Abstract: In an arch lining brick, in particular for rotary tubular kilns, two opposite side faces (2, 3) of the brick (1) converge in the shape of a wedge. A circular arc-shaped convex bulge (4) is provided in the middle of one side face (2). A corresponding circular arc-shaped concave indentation (5) is arranged in the middle of the other side face (3). To obtain secure contact given the flexibility thereby obtained, the radii (r, s) of the circular arc-shaped areas (4, 5) are greater than the depth (h) of the indentation (5) and the height (g) of the bulge (4), the side-face parts (2', 2" and 3', 3") on either side of the bulge (4) and indentation (5), respectively, being in plane alignment. At least the bulge (4) is provided, at its centre, with a flat area (6). <IMAGE>
Patent DE-3320615-A1 (DE)
Title: Use of alkyl-substituted 2,4-hydroxybenzophenones for stabilising baking finishes
Inventor: AVAR LAJOS DR
IPC: C09D7/12
Filed: 1983-06-08
Abstract: The use of alkyl-substituted 2,4-dihydroxybenzophenones, optionally in combination with further stabilisers, for stabilising baking (stoving) finishes (coatings, paints, enamels, lacquers), in particular compounds of the formula <IMAGE> in which R is C3-C12-alkyl, and R1 is hydrogen or C1-C8-alkyl.
Patent DE-3321100-A1 (DE)
Title: Use of tea bag paper for frying filters
Inventor: STEIGENBERGER DIETER
IPC: A47J37/10
Filed: 1983-06-10
Abstract: Use of boiling-resistant, in particular hot-sealable tea bag paper having an open sieve structure and a water vapour permeability greater than 80%, in particular greater than 90%, as a filter surface for covers for frying pans or similar vessels.
Patent DE-3321721-A1 (DE)
Title: Universal potting housing for annular-core inductors and annular-core transformers
Inventor: SCHMELLER ANTON ING GRAD
IPC: H01F5/04
Filed: 1983-06-16
Abstract: The invention relates to a potting housing for annular-core coils, with an additional part for thick winding wires to be passed out.
Patent DE-3325050-A1 (DE)
Title: Machine for joining together veneer strips
Inventor: BIEWALD HEINZ
IPC: B29C65/50
Filed: 1983-07-12
Abstract: In a machine for joining together veneer strips (10) on a supporting table (12) as they pass through, having an application device (13) which coats in each case two veneer strips (10) with glue along their adjacent abutting edges, a conveying device which presses the veneer strips (10) against one another along the abutting edges, and an adhesive thread-supplying device which applies an adhesive thread, in a wave or zigzag shape, up to the surface of the two veneer strips (10) over the abutting-edge region, the glue-application device (13) contains a tool holder (16) which is arranged underneath the supporting table (12) and is lowerable and horizontally displaceable transversely to the feed direction of the veneer strips (10) out of the region of the supporting table (12). This arrangement makes it possible to withdraw the entire glue-application device (13) from the machine in order to exchange or clean, in a simple way, the glue-application discs (17) of the tool holder (16), without the need for dismounting the other devices of the machine in the process. <IMAGE>
Patent DE-3328457-A1 (DE)
Title: Cleaning device for beet-harvesting machines
Inventor: HOFMANN STEFFEN
IPC: G02B7/36
Filed: 1983-08-06
Abstract: The invention relates to a cleaning device for beet-harvesting machines, by means of which the beet lifted out of the ground is conveyed and at the same time freed of adhering earth. To match the intensity of the cleaning devices to the harvesting conditions, it is known to equip screening wheels with gears which permit different rotational speeds. The rotational speed required is selected and set by appearance alone and necessitates increased attention on the part of the operating personnel. The result can be inadequate cleaning and beet losses. According to the invention, an electronic control circuit, known per se, having a plurality of transmitters, an evaluation unit and a setting unit preceeds the drive of the cleaning device, the transmitters being arranged directly in the region of the earth falling through. The transmitters are preferably arranged in the middle and rear region of the cleaning stage and have an "O-L" characteristic. <IMAGE>
Patent DE-3343781-A1 (DE)
Title: Method for achieving a three-dimensional impression of an image when viewing a two-dimensional image, and arrangement for carrying out the method
Inventor: GRONENBORN DARIUS
IPC: G02B27/22
Filed: 1983-12-03
Abstract: When viewing a two-dimensional image, in order to achieve a three-dimensional impression in the sense of a pseudostereoscopic image, use is made of prisms whose refracting edges extend obliquely to one another but which mark a common plane, the refracting edges enclosing a concave angle seen in the direction of view of the observer. The prisms are arranged so that their central planes containing the refracting edges are perpendicular to the marked plane through the ocular axes. The prisms can also be arranged so that their refracting edges are perpendicular to the marked plane through the ocular axes, in which case the central planes of the prisms, which contain the refracting edges of the prisms, enclose a corresponding concave angle with one another. The pseudostereoscopic image seen by the observer is clear and faithful in colour.
Patent DE-3401079-A1 (DE)
Title: Multi-spindle head with integrated coolant and lubricant supply
IPC: B23Q11/10
Filed: 1984-01-13
Abstract: A multi-spindle head with central coolant and lubricant supply is described, the individual spindles being provided with axial channels, a feed of the coolant and lubricant to the axial channels of the spindles taking place via a distributor plate having an integrated channel system, and the leakage discharge being carried out via channels likewise formed in the distributor plate.
Patent DE-3402760-A1 (DE)
Title: Cooker, in particular gas cooker for outside use
Inventor: KILLMANN PETER A DIPL ING
IPC: A47J36/26
Filed: 1984-01-27
Abstract: The invention relates to a cooker whose burner is surrounded by a wind guard. Said wind guard is formed by a pot-shaped housing which is tightly closed off towards the top by the cooking vessel. The bottom of the wind guard housing is penetrated by a tubular burner neck which bears the burner head arranged in the wind guard housing. An air feed opening is made in the burner neck outside the wind guard housing, through which opening the combustion air is fed to the burner head. The openings for the waste gases are provided with baffle plates in such a way that the waste gases can escape easily without additional air from outside entering the wind guard housing.
Patent DE-3404516-A1 (DE)
Title: Thumb grip
Inventor: SCHMELOW MARTIN HARALD
IPC: G03B17/56
Filed: 1984-02-09
Abstract: In conjunction with the remainder of the housing of the photographic camera, the thumb grip represents a unit which enables the camera to be held with one hand only in a self-closed, relaxed way, that is to say without any expenditure of force, it being the case, moreover, that said hand, which is likewise relaxed, releases the shutter release in the normal way with the index finger. As a result, the photographer's left hand becomes able to undertake all settings of the lens without, as previously, also having to use the left hand to take the weight of the camera.
Patent DE-3404573-A1 (DE)
Title: Mesh mat
IPC: E04C5/04
Filed: 1984-02-09
Abstract: In a mesh mat, in particular construction (reinforcing) steel mat, having spacers (5 to 7) formed integrally by said mat and projecting from the mat plane (4), the capacity of the mesh mat to bear foot loads, without the underlying surface on which it rests being damaged or the spacers digging into this underlying surface when walked on, is achieved in that the foot ends (9) of the spacers (5 to 7) have a plastic covering (14) which forms a stand surface (11 to 13) which is enlarged with respect to the plastic-coated side regions (10) of the spacers and extends parallel to the plane of the mat. A process for producing such mesh mats is characterised in that the foot ends of the spacers are covered with a liquid plastic composition and in that the mesh mat rests while the plastic composition is still in a flowable state on a bearing surface extending parallel to the plane of the mat until the plastic mat solidifies. <IMAGE>
Patent DE-3405414-A1 (DE)
Title: Automatic analyser for continuous measurement of trace concentrations of oxidising or reducing substances in the atmosphere
Inventor: NOVAK JIRI DR
IPC: G01N27/44
Filed: 1984-02-15
Abstract: According to the invention, the analyser is characterised in that an electrically actuatable three-way valve (1) is provided which is connected to a calibration source (15) with an air pump (13) and also to an infeed of air to be measured and to a zeroing filter (12), the zeroing filter (12) being connected to the input of the three-way valve (1), the output of the three-way valve (1) being connected to selective filters (2), and the output of the selective filters (2), via a mechanical filter (3), being connected to an electrolyser (4), and in that the output of the electrolyser (4) for the air/electrolyte mixture is connected to an electrolyte reservoir (7) via an air lift pump (5), the air lift pump (5) being connected, by means of an electrolyte circulation line via a pump (10) for the solution, and a filter (16), to the electrolyser (4), and the output line of the analysed air from the electrolyte reservoir (7) communicating with the atmosphere via a protective filter (9). The automatic analysers according to the invention can be used in automatic measurement grids for monitoring trace concentrations of oxidising or reducing substances in the atmosphere. <IMAGE>
Patent DE-3406923-A1 (DE)
Title: Application and build up of bitumen products by layers to produce roofing and waterproofing sheets
IPC: E04D11/02
Filed: 1984-02-25
Abstract: Published without abstract.
Patent DE-3407220-A1 (DE)
Title: Assembly for packaging machines
Inventor: SCHUBERT GERHARD
IPC: B65B35/18
Filed: 1984-02-28
Abstract: Assembly for packaging machines for the introduction of, in particular, small-sized filling material which has been delivered on a conveying belt into packaging boxes, which has the following elements:   a) a bracket (11) which is movable in a horizontal plane, consists of the two lever arms (12, 13), is pivotable about a stationary vertical axis (14) and is arranged on the casing (50) of a drive transmission system; b) an adjusting device for the angular position of the two lever arms (12, 13) of the bracket (11) in relation to a predetermined system of coordinates; c) a gripper device head (37) which is arranged on the front free end of the bracket (11) and by means of which the gripper device (27) can be raised, lowered and rotated.   <IMAGE>
Patent DE-3408586-A1 (DE)
Title: Bottle in the form of a rocket, together with a safety screw closure, having a humorous label
Inventor: PLASZCZYNSKI IRENEUSZ
IPC: B65D41/58
Filed: 1984-03-09
Abstract: Published without abstract.
Patent DE-3410442-A1 (DE)
Inventor: GOESSLER GERHARD DIPL ING
IPC: H05B3/74
Filed: 1984-03-22
Abstract: A temperature sensor for a temperature limiter is made up of an outer tube and a number of inner component rods. The temperature sensor extends transversely over the top side of a moulding of a heating system for a glass-ceramic cooking unit. The heating system comprises a central heating surface and an outer connectable heating surface disposed in a circle therearound. Disposed in the zone of the central heating surface is an inner component rod whose coefficient of expansion is lower than that of the outer tube, while in the zone of the connectable heating surface the component rods have a higher coefficient of expansion than the outer tube.
Patent DE-3413711-A1 (DE)
Title: Oil-cooled asynchronous motor, especially for hermetic coolant compressors
Inventor: GUENTHER EBERHARD DIPL ING
IPC: H02K9/19
Filed: 1984-04-12
Abstract: The invention is used in the construction of oil-cooled asynchronous motors as are used in hermetic coolant compressors for generating cold conditions in domestic and industrial cooling apparatuses. The aim of the invention is to reduce the mean winding temperature and to avoid temperature spreading. The invention relates to oil-cooled asynchronous motors for hermetically encapsulated compressors, the motor consisting of a rotor and stator. The rotor has a squirrel cage with an upper and a lower short-circuiting ring. Located on the upper short-circuiting ring is an element which is cylindrical or opens conically upwards and has radially arranged sinusoidal cutouts. The element projects beyond the upper winding overhang by at least 1 mm, and the rise in the sinusoidal function at the point of inflection is calculated in accordance with the formula:  tan = (n +/- h)/ +/- d The invention is used in the case of oil-cooled asynchronous motors in the construction of hermetically encapsulated coolant compressors.   <IMAGE>
Patent DE-3417652-A1 (DE)
Title: Serial bus system
Inventor: SCHWARTZ PETER U DR
IPC: H04L12/413
Filed: 1984-05-12
Abstract: In a serial bus system with active representation of the logic conditions, the two logic conditions are transmitted either on two separate lines or on a single line, the two logic conditions being represented in the latter case by different frequencies.
Patent DE-3419275-A1 (DE)
Title: Process for the generation of glass layers from the gas phase, in particular for the production of preforms for optical glass fibres
Inventor: SCHNEIDER HARTMUT DR
IPC: C03B8/04
Filed: 1984-05-23
Abstract: The invention relates to a CVD process for the production of glass layers for the production of preforms for optical glass fibres, in which, from the gas phase, glass particles are condensed out and form an aerosol (9), from which, in a deposition zone, particles are deposited on a cooler substrate, for example on the inner wall of a tube (7), in order to form a glass layer. In order to increase the deposition efficiency, the aerosol (9) formed is subsequently heated with the aid of a laser beam (L) which is absorbed by the aerosol. <IMAGE>
Patent DE-3423185-A1 (DE)
Title: Closure system having a failure pressure containment for openings in partition walls in a reactor building
Inventor: TIEDEMANN HEINER
IPC: G21C9/004
Filed: 1984-06-22
Abstract: The invention relates to a closure system having a failure pressure containment for openings in partition walls in a reactor building, in particular for openings, provided in the region of the coolant nozzles of a reactor pressure vessel, in the biological shield together with the thermal insulation mounted thereon inside, in which closure elements are anchored in a cassette design in the openings with the aid of means set to the permissible pressure difference, and closure elements for openings can be removed in order to insert test devices. The invention consists in that the closure elements are constructed as folding doors hinged on one side and, on the side opposite the hingeing, are held on the permanently mounted region of the thermal insulation by means of a closing bolt which is loaded by an adjustable spring and opens automatically when a specific internal pressure is reached.
Patent DE-3430969-A1 (DE)
Title: Appliance for comminuting silage blocks consisting of ensiled cattle fodder
Inventor: MAYER KARL MATTHIAS
IPC: A01F25/20
Filed: 1984-08-23
Abstract: The appliance for comminuting silage on the silage stack and/or silage blocks consisting of ensiled cattle fodder is composed of driven rotating and/or revolving cutter chains fastened by means of a mounting to a lifting frame or three-point hydraulics of a tractor.
Patent DE-3443339-A1 (DE)
Title: Protective cover for flush-mounted installation apparatuses
Inventor: BERKER RAINER
IPC: H02G3/14
Filed: 1984-11-28
Abstract: During plastering, wallpapering and similar tasks, it is necessary to remove the operating devices and covers from electrical flush-mounted installation apparatuses in order to be able to carry out such tasks without hindrance. In order that the apparatuses which are exposed in such a manner in the flush-mounted sockets are reliably protected against contamination, damage and contact with bare parts which are live during operation, the invention has provided specially constructed protective covers. The protective cover is thus designed for switches in such a manner that, by means of a moulded part, it covers the operating device and the internal space of the socket as far as the supporting ring. The protective cover is fixed by means of flaps which are integrally formed on the moulded part and engage in free spaces in the switch insert when they are fitted. In contrast, the protective cover for earth-contact plug sockets has a moulded part which is like a plug-socket pot and has plug pins which are integrally formed in the same material and are plugged into the pole sockets of the socket insert when the protective cover is fitted. A handle, which is integrally formed in the same material, simplifies the fitting and removal of the protective cover.
Patent DE-3504417-A1 (DE)
Title: Device for preventing a creep movement of motor vehicles provided with automatic transmissions
Inventor: NISHIKAWA MASAO
IPC: F16H59/54
Filed: 1985-02-08
Abstract: Device for preventing a creep movement of motor vehicles, which have an engine and a transmission connected in series with a fluid medium clutch and having a frictionally engaging element. The device has an engine load sensor for generating a fluid medium signal with a pressure representing the engine load, a control device provided between the frictionally engaging element and a fluid medium source, and a fluid medium line for feeding the fluid medium signal from the engine load sensor to the control device. The control device serves for controlling the power transmission capacity of the frictionally engaging element in a range from zero up to a predetermined value as a function of the pressure of the fluid medium signal supplied, in order to prevent creeping of the vehicle when the engine is not under load. In the fluid medium line, a selector valve is provided, which is capable of assuming a first position, in which a flow of the fluid medium signal in both directions from the engine load sensor to the control device and vice versa is possible, when the pressure of the fluid medium signal is less than a predetermined value, and which is capable of assuming a second position, in which a flow of the fluid medium signal is only possible from the engine load sensor to the control device, when the pressure of the fluid medium signal is greater than the predetermined value. <IMAGE>
Patent DE-3504863-A1 (DE)
Title: Logic tester with visual and acoustic display, H/L/O keying and voltage monitoring circuit
Inventor: BERNEISCH KLAUS
IPC: G01R31/319
Filed: 1985-02-13
Abstract: The invention contains a logic tester by means of which a visual and an acoustic display is possible. An H level is indicated by a high note and an L level by a low note in the acoustic operating mode. It is also possible to acoustically key out the logic level present in the visual/acoustic operating mode. When the signal level changes, this is again indicated visually and acoustically. The voltage monitoring circuit makes it possible to monitor a direct voltage of up to 140 V. In the case of voltage jumps and voltage interruptions, this is optionally indicated visually or visually and acoustically.
Patent DE-3506057-A1 (DE)
Title: Ski boot keyword: central closure with adapting member for adapting to walking position
Inventor: LEDERER JOSEF
IPC: A43B5/04
Filed: 1985-02-21
Abstract: In a ski boot, in which, in addition to holding means engaging on the instep of the foot for pressing the foot back into the heel region of the boot, closing means are provided, in order to close an ankle cuff consisting of cuff front part and cuff rear part, and in which the closing means and the holding means are continuously adjustable, it is proposed that the closing means or the holding means or both are assigned, in addition to the respective continuously adjustable setting device, a two-stage adapting device which makes it possible to adapt the closing tension or the holding tension to a downhill operation value and a walking operation value.