baber/WOPTO huggingface dataset:
Patent DE-3336479-A1 (DE)
Inventor: KOBLOVSKY FRIEDRICH
IPC: B65B53/02
Filed: 1983-10-07
Abstract: 1. A device operating in the vertical direction of movement for shrinking a plastic sheet envelope (6) on to a pack (5) comprising, in particular, a pallet, a shrink hood (1) of a size sufficient to cover the pack and pallet, if used, which can be raised and lowered by means of a hoisting device and which inside is equipped with heaters for shrinking the plastic sheet envelope when lowered over a pack loosely covered with the said plastic sheet envelope, said pack being conveyable to the area underneath the shrink hood (1) by means of a conveyer and raisable from that conveyer by means of a lifting device far enough to permit the plastic sheet envelope (6) to hang down freely beyond the bottom edge of the pack (5) or the pallet, characterized in that the hoisting device for the shrink hood (1) and the lifting device for the pack (5) are coupled together to be jointly driven by a common hoist drive (2, 16) incorporating a compensating device (11-14) to compensate for the difference in length between the lowering travel of the shrink hood (1) and the shorter lifting travel for lifting the pack (5) or pallet (8) from the conveyer (7).
Patent DE-3340608-A1 (DE)
Title: Material feeder
Inventor: BOROWKA FRIEDRICH
IPC: B65G53/46
Filed: 1983-11-10
Abstract: The material feeder with rotor (1) is used in a pneumatic conveying device for bulk material, especially for mortar and concrete. The rotor has chambers (5) which are distributed around its circumference, extend parallel to the axis of rotation and are open on both sides. The rotor casing has two casing cover plates (35, 38). The upper plate is provided with a feeding aperture (36). Special means permit the introduction from outside the feeder of lubricants between the stationary casing cover plate (35, 38) and the counter plate (10, 11) which rotates in operation. They are used exclusively to reduce the amount of dust which escapes during operation between the casing cover plates (35, 38) of the rotor (1) and its rotating counter plates (10, 11). <IMAGE>
Patent DE-3343630-A1 (DE)
Title: Mixture-forming device
Inventor: THOENNESSEN DIETER
IPC: F02M19/12
Filed: 1983-12-02
Abstract: In the case of a mixture-forming device with a central fuel feed into a venturi area downstream of a swivellable throttle valve the fuel passes by way of a needle jet into a diaphragm-controlled constant pressure section, which in turn opens by way of a restrictor into a pre-atomiser in the venturi area. In order to permit exactly reproducible fuel metering at all times, the metering needle is operated by a regulating motor, which is controlled by an electronic control unit, which can detect a plurality of operating parameters and provide the necessary needle control. The regulating motor is preferably located in a mechanical control connection between the throttle valve and the needle valve, so that the regulating motor can step the mechanical pilot control of the metering needle by the throttle valve up or down in accordance with the control signals applied to the motor.
Patent DE-3400366-A1 (DE)
Title: Application of regulating power to the drive control gears of wrapping devices
Inventor: ROTTER ERHARD F DIPL ING
IPC: B65H18/10
Filed: 1984-01-07
Abstract: Control devices for wrapping devices with V-belt control gears and with radial cam adjustment of their adjustment cones via the conical rotors in contact with the said radial cams are designed in such a way that in the proposed embodiments, additional radial pressures are imparted to the sliding hubs of the adjustment cones of the control assemblies. These additional radial forces are eliminated according to the invention by actuating adjustment of the control assembly adjustment cones by means of control sleeves on the bearing bushes of the control assemblies, the contact between the adjusting radial cam and the control sleeve always remaining in the region of the bearing bush.
Patent DE-3400820-A1 (DE)
Title: Monitoring device for monitoring the pressure-relief valve in non-reusable and disposable filters
Inventor: DONAT JOHANNES
IPC: B01D35/143
Filed: 1984-01-12
Abstract: Lubrication oil filters, disposable filters and other filters have a pressure-relief valve which opens when the filter is highly contaminated and allows the medium to pass unfiltered into the circulation. This is a condition which one attempts to avoid by short periods between maintenance or filter change. By means of a monitoring device for this pressure-relief valve, both the period between filter change can be increased and the premature contamination outside the normal conditions (e.g. by an imminent defect) can be detected. The result in relation to, e.g., cars: More economical and safer driving by using fewer filters with continuous monitoring of the filter condition.
Patent DE-3407511-A1 (DE)
Inventor: WELTER ANDRE DIPL CHEM DR
IPC: C07D293/12
Filed: 1984-03-01
Abstract: The invention relates to new benzisoselenazolethiones of the general formula Iprocesses for their preparation and pharmaceutical products containing these compounds.
Patent DE-3410022-A1 (DE)
Title: Method and arrangement for measuring the greasiness of the skin
Inventor: NOSER FRIEDRICH DR
IPC: A61B5/103
Filed: 1984-03-19
Abstract: For determining the greasiness of the human skin, especially the scalp, a fat solvent is sprayed onto a delimited area of skin via a shower (18) in the extraction vessel (6), and the superatmospheric pressure necessary for the showering operation is generated by an inert gas, preferably nitrogen. The fat solvent which contains sebaceous matter is extracted into a storage vessel (32) via a collection vessel (15) and a filtration device (27). The sebaceous matter contained in the fat solvent is determined gravimetrically after elimination of the fat solvent. Due to the relatively large area of skin covered by the showering operation the fat quantities obtained are fairly high when compared to the conventional extraction methods, so that methodological errors are only small. <IMAGE>
Patent DE-3410862-A1 (DE)
Title: Method and device for collecting sheet-like products, thereby forming stacks
Inventor: PRITSCHOW GUENTER DR
IPC: B42B9/00
Filed: 1984-03-23
Abstract: The invention relates to a method and a device for collecting sheet-like products, thereby forming stacks, in which, to form discrete stacks, a certain number of the products are transported into a compartment of a bucket wheel, the said compartment being formed from partitions which extend radially, and in which the last sheet-like product of a stack is deflected into the compartment by means of a rotating disc, after which the stack, after a predetermined angular rotation of the bucket wheel, is transported off by a transport means, in which process the sheet-like products arranged separately one behind the other are conveyed from a vertical plane into the compartment and, while a sheet-like product is sliding into the compartment, the preceding sheet-like product or the stack which has already been collected in the compartment is pressed in the direction of rotation of the bucket wheel by a plate cam until and to such an extent that a free space has been created above and inside the compartment to permit the unhindered sliding in of the following sheet-like product. <IMAGE>
Patent DE-3412755-A1 (DE)
Title: Extendable running gear for a standing body
Inventor: LIPOWSKI ULRICH
IPC: A47B91/00
Filed: 1984-04-05
Abstract: The running gear has running wheels (16, 17) which are swivellably attached to running gear bearings (20, 24) via holders (19, 19%). The holders (19, 19%) are connected to one another by means of connecting elements (27). A pulling element (30) engages on a holder (19%), the said pulling element (30) being capable of swivelling all the holders (19, 19%) in such a way that the running wheels move into the travel position. The pulling element (30) is actuated via a force-amplifying lever (18) which protrudes laterally in the travel position but hangs down perpendicularly in the standing position with the running gear withdrawal. 
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Patent DE-3412770-A1 (DE)
Title: Weather-proof roof formed from lamellae
Inventor: ZIMMERMANN FRANZ-JOSEF
IPC: E04B7/16
Filed: 1984-04-05
Abstract: A weather-proof roof according to the invention comprises individual lamellae which are pivotably mounted in a frame (10) by means of transverse-side journals (13). On the inner side of one longitudinal side of the frame, a rack (17) with a drive mechanism is mounted, which rack engages in gear wheels (16) attached on the respective side on the journals (13) of the lamellae. The lamellae are preferably double-walled plastic panels which are enclosed on both transverse sides and on one or two longitudinal sides by profiled bars. A movable roof gutter, which can be displaced transversely with respect to the longitudinal direction of the frame, is preferably arranged beneath the lamellae, on one longitudinal side of the frame (10). On the other longitudinal side of the frame (10), the interspace between the lamellae and the frame timber (10) is covered by a covering, which can likewise be displaced transversely with respect to the longitudinal direction of the frame, as a result of which a completely closed weather-proof roof is obtained. <IMAGE>
Patent DE-3413747-A1 (DE)
Title: Fixing point for a pipeline
Inventor: HUBER PETER
IPC: F16L59/12
Filed: 1984-04-12
Abstract: In the case of a fixing point for prestressing remote-heating lines, two rows of ribs (2, 3) are welded onto the medium pipe (1). Annular flanges (4, 5) are welded onto the ribs, which annular flanges (4, 5) clamp a metal ring (13) in between them. The metal ring (13) has an annular groove (14) into which a clamping ring (15) is inserted which, in the prestressed state of the pipeline, is supported in a groove (21) in the outer pipe (19, 20) (Fig. 1). <IMAGE>
Patent DE-3416683-A1 (DE)
Title: Apparatus and method of picking up contaminants floating on the surface of bodies of water
Inventor: BLUM ALBERT
IPC: E02B15/04
Filed: 1984-05-05
Abstract: An apparatus (21) is proposed for picking up contaminants, in particular oil films and oil lumps, floating on the surface of bodies of water. The apparatus (21) consists of a floating body (1) with an essentially stable floating position and of an inflow funnel (2) which is vertically adjustable relative to the floating body (1), tapers towards the bottom and has an overflow (3) in the area of the water surface. The overflow (3) can be adjusted both below and above the water surface, it being possible to provide the overflow (3) with special conveying elements. In a method according to the invention, the apparatus (21) is connected to two floating barriers (16, 17) in order to form a horizontal collecting funnel (18) which is either anchored against the flow or the wave direction or wind direction or is propelled through the body of water against the flow or the wave direction or wind direction in order thereby to form a narrowing flow channel. <IMAGE>
Patent DE-3428441-A1 (DE)
Title: Switching device for the power supply to an electrical apparatus
Inventor: SCHICK LUDWIG
IPC: H02H11/00
Filed: 1984-08-01
Abstract: A switching device for the power supply of a voltage source (Q) to an electrical apparatus (G) is constructed such that switching on takes place only for a predetermined time, the maintenance of predetermined operating parameters is monitored within this predetermined time with the aid of a signalling device (SP), and, in the event of said parameters not being maintained, immediate interruption of the power supply is ensured. <IMAGE>
Patent DE-3428893-A1 (DE)
Inventor: GRAUL OTTO
IPC: H01F41/12
Filed: 1984-08-04
Abstract: A layer winding for transformers, measuring transformers, choke coils or the like is to be so improved that the insulation of such a layer winding exhibits practically no free spaces in the insulating tape edge areas. This is assured by the method of manufacture in that when reaching the outer end face (12) of a layer winding edge (4), the insulating tape (2) is continued to be wound and the band portion (13) of the insulating tape (2) which projects beyond the edge face (12) is continuously cut off. The remaining residual portion of the insulating tape (15) is then continued to be wound with zero pitch for such length of time until the free spaces which otherwise occur at the layer winding edge (4') are filled out.
Patent DE-3432040-A1 (DE)
Title: Supporting assembly of a torsional pendulum clock
Inventor: ROTH WERNER
IPC: G04B37/04
Filed: 1984-08-31
Abstract: For the supporting assembly of a torsional pendulum clock, comprising a base (1), a holder (3) receiving the time-indicating mechanism of the torsional pendulum clock, and at least two columns (5 and 6) connecting base (1) and holder (3), it is proposed, inter alia, to provide only one joining plane and to form the columns (5 and 6) directly on the base (1). <IMAGE>
Patent DE-3446061-A1 (DE)
Title: Current busbar for a medium-voltage or high-voltage switching and distribution installation, and intermediate supports for this busbar
Inventor: HOYER PETER DIPL ING DR
IPC: H02G5/06
Filed: 1984-12-18
Abstract: For a current busbar (10) (from here on referred to only as a "busbar"), which can be allocated to a medium-voltage or high-voltage switching and distribution installation and has an essentially circular or elliptical external cross-sectional contour, and to which at least one insulating intermediate support (19) can be linked for its retention and in order to fix its position, it is proposed to provide it with at least two approximately U-shaped, groove-like constrictions (11, 12), which are distributed approximately uniformly on its circumference and whose side walls (13, 14; 15, 16) merge in a sharply curved manner into the circular or elliptical external cross-sectional contour. The intermediate support (19) is intended to be constructed, as the busbar (10), with a surrounding ring at a considerable distance from whose internal edge spoke-like supporting arms (20, 21) originate which point into the interior of the ring, whose number corresponds to the number of groove-like constrictions on the busbar, and whose free ends engage in the groove-like constrictions and here extend as far as the busbar, supporting it. In this way, the occurrence of partial discharges on the gaps of touching surfaces can be largely or completely prevented. <IMAGE>
Patent DE-3507332-A1 (DE)
Title: Steel matrix/sintered material composite
Inventor: SEILSTORFER HELMUT DIPL ING
IPC: C22C33/02
Filed: 1985-03-01
Abstract: The invention relates to a steel matrix/sintered material composite formed by hot-isostatic pressing of a powder mixture of 60 to 90% by volume of a hardenable cold-working steel matrix of a composition of 1.5 to 2.2% by weight of C, 0.3 to 1.5% by weight of Si, 0.3 to 1.5% by weight of Mn, 5 to 20% by weight of Cr, 0 to 12% by weight of V, 0 to 5% by weight of Mo, 0 to 5% by weight of W and 0 to 0.5% by weight of B, the remainder being iron and unavoidable impurities, with 40 to 10% by volume of one of the sintered materials TiC, Al2O3, B4C and VC or a mixture thereof.
Patent DE-3508778-A1 (DE)
Title: Pressure pulveriser oil burner
IPC: F23D11/00
Filed: 1985-03-12
Abstract: Pressure pulveriser oil burner with an end plate between outside flame head and blower arranged on the inside, the spiral housing of which opens approximately tangentially into the flame pipe leading to the flame head, the blower wheel of which is arranged coaxially between the driven shaft of a drive motor which runs approximately parallel to the end plate plane and the drive shaft of an oil pump, and on one axial end side of which an air regulating housing opens, in the inlet region of which an air regulating flap is provided, with a covering hood which is connected to the end plate and covers the blower, the drive motor, the oil pump and the air regulating housing, and with an air suction duct which extends through the end plate. This pressure pulveriser oil burner is designed in such a manner that the inlet region of the air regulating housing is connected on the inside to an opening which passes through the end plate and into which the air suction duct of sound-absorbing design opens, which is provided extending in the duct direction on the outside of the end plate parallel thereto over at least the greater part of its extent in order that the air supply conditions for the blower are the same during adjustment of the burner as those during operation.
Patent DE-3512938-A1 (DE)
Title: Retention pins made of metal and having increased retention force
Inventor: NEUMEYER STEFAN DR
IPC: A61C5/35
Filed: 1985-04-11
Abstract: In a retention pin whose cylindrical shaft is partially inserted into a bore in the hard substance of the teeth and whose part projecting out of the hard substance of the teeth is connected with the filling superstructure, the surface of the retention pin is designed or treated such that the surface area of the retention pin or at least that part of the surface which is intended to be connected with the filling superstructure is considerably increased in comparison with a plane surface. This can be achieved by mechanical or chemical surface treatment, by coating or the like.
Patent DE-3512975-A1 (DE)
Title: Hinge fastening for motor-vehicle doors
Inventor: TOELLE KARL-HEINZ DIPL ING
IPC: E05D7/12
Filed: 1985-04-11
Abstract: In a hinge fastening for motor-vehicle doors, in which a wing hinge, consisting of two hinge wings connected pivotably to one another via a hinge pin, is fastened to a fastening element, fastened conventionally to one of the door-arrangement parts, releasably via one of its hinge wings by means of screw bolts in order to remove the vehicle door during the fitting of the interior equipment of the vehicle, it is proposed, in order to simplify the labour and at the same time also reduce the risk of damage to the door or body when the vehicle door is reinserted into the vehicle body, that guide faces formed on the fastening element and on the hinge wing be formed on the one hand by a profiled recess located in the hinge wing and continuous over the width of the latter and on the other hand by a profiled crown extending over the width of the hinge wing and located on the fastening element, the profiled recess and profiled crown expediently each having a semicircular cross-sectional shape, and furthermore the hinge wing and fastening element being formed respectively by portions of continuous hinge profiles, and finally the fastening element being mounted pivotably on the other hinge wing by means of a hinge pin. <IMAGE>
Patent DE-3513051-A1 (DE)
Title: Motor-actuated car window with a jamming safeguard
Inventor: STYHLER KLAUS
IPC: E05F15/46
Filed: 1985-04-12
Abstract: A motor-actuated retractable car window possesses, along the upper edge of the glass pane (1), a strip-shaped electrical conductor which serves as a capacitively influenceable proximity sensor (2) and which is part of a control circuit cutting off the drive motor of the car window. Furthermore, a second strip-shaped conductor is arranged on the glass pane (1) as a capacitively influenceable sensor (3) in a region not directly influenceable by a body part, preferably in the lower region of the glass pane remaining in the door shaft when the window is closed. The signals coming from the two sensors (2, 3) interact in an evaluation circuit belonging to the control circuit, in such a way that the signals received simultaneously from the two sensors (2, 3) are eliminated as interfering signals. <IMAGE>
Patent DE-3518516-A1 (DE)
Title: Wind-driven ship
Inventor: ZERETZKE HERBERT
IPC: B63H5/08
Filed: 1985-05-23
Abstract: Wind-driven ship, characterised in that it utilises wind energy from all directions for the ship propulsion by enabling sail, Flettner-rotor, wind-power-plant/propeller propulsion by one or more indentical devices. The devices can be converted by the vanes of the vertical-axis-rotor wind-power plant forming the support for the covering of a sail or a Flettner rotor. The rotatability of the central mast of the devices serves in following winds to orientate the sail, in side winds serves the rotary drive of the Flettner rotor by the ship's vertical-axis-rotor propeller driven by the relative movement of the water, and in head winds serves the rotary drive of the vertical-axis-rotor wind-power plant, which produces the ship's propulsion via the ship's vertical-axis-rotor propeller. For stability reasons, to distribute the propulsion plant over several devices, for control reasons and to avoid flow losses by the ship's propeller, the devices are accommodated on the platform of a catamaran, and the ship's propeller can be retracted.
Patent DE-3522223-A1 (DE)
Title: Circuit arrangement for a peak pressure measuring and warning unit
Inventor: STIEGLER FRANK DIPL ING
IPC: A61M16/00
Filed: 1985-06-21
Abstract: The invention relates to a circuit arrangement for a peak pressure measuring and warning unit which is intended for monitoring breathing during anaesthesia and therapy. It is the aim and the object of the invention to render possible continuous setting of limiting values independently of breathing rate, it being necessary to provide an additional logic connection in the signal line system for the duration of the setting of the limiting values. This logic connection is achieved with the inclusion of a known signal level changing circuit by means of the signal combination of two push-button switches with a negator, which is driven by the ventilator and whose output is interconnected with the inputs of integrated circuits.
Patent DE-3523207-A1 (DE)
Title: Brightener preparations
Inventor: KOLL JOCHEN DIPL ING
IPC: D06L4/664
Filed: 1985-06-28
Abstract: Solid preparations of water-soluble optical brighteners which contain aromatic carboxylic acid esters or fatty acid polyol esters exhibit an excellent solubility behaviour in water. Particularly preferred preparations are those containing glyceryl triacetate.
Patent DE-3529951-A1 (DE)
Title: Extractor hood
Inventor: KRUEGER ULRICH
IPC: F24C15/20
Filed: 1985-08-22
Abstract: An extractor hood for fitted kitchens has a main housing 1 which has a hood part 2, which can be set at an inclination at the front and a control box 5. In order that the controls 7 of the switch box 5 automatically come into the field of vision of the user when the hood part 2 is pulled out and are automatically folded in again when it is pushed in, and that a front panel corresponding to the front of the furniture can be provided on the hood part 2, the control box 5 is mounted pivotably at one end of the upper side wall 4 of the hood part 2 and is pivoted up with its end face 6 over the plane of the side wall 4 via a control edge 12, 13, 16 in interaction with a control member 14, 17 when the hood part 2 is pulled out. <IMAGE>
Patent DE-3531540-A1 (DE)
Title: A pipe connection which prevents separation
Inventor: HASHIMOTO TAKAO
IPC: F16L21/08
Filed: 1985-09-04
Abstract: A pipe connection which prevents separation contains a socket end 1 of a socket pipe and a smooth pipe end 2 of a socket pipe which is inserted into the socket end 1, with an annular seal 4 located in between. An annular gland 5 which is connected to the socket end 1 has an axial compression projection 5b for the seal 4 and is provided internally with an annular retaining groove 6. Arc-shaped engagement segments 10 are inserted obliquely, in an annular arrangement, into the retaining groove 6 and are held there by elastic spacer parts 11. The engagement segments 10 are pressed radially inwards by means of compression screws 14 and engage in the external circumferential surface of the pipe end 2. Each engagement segment 10 is deformed elastically in the manner of a plate spring as a reaction to a separating movement of the pipe end 1, so that each engagement element 10 assumes a position essentially at right angles to the external circumferential surface of the pipe end 2, so that the engagement in this surface becomes firmer. <IMAGE>