baber/WOPTO huggingface dataset:
Patent DE-3236595-A1 (DE)
Title: Method for washing passenger vehicles
Inventor: WEIGELE GEBHARD
IPC: B60S3/06
Filed: 1982-10-02
Abstract: In the method for washing passenger vehicles by means of a washing gantry which moves backwards and forwards in the longitudinal direction of the vehicle and which has two laterally moving washing brushes (vertical brushes) which rotate about essentially vertical axes of rotation and a vertically moving washing brush (horizontal brush) which rotates about a horizontal axis of rotation, in washing gantries in which the horizontal brush is connected in front of the vertical brushes in the direction of movement of the gantry, washing is started with the horizontal brush on the engine bonnet and the front part of the passenger vehicle is washed simply by repeated lateral reciprocating movements of the vertical brushes. In washing gantries in which the horizontal brush is connected after the vertical brushes in the direction of movement, washing is terminated with the horizontal brush on the boot lid and the rear part is washed simply by repeated lateral reciprocating movements of the vertical brushes.
Patent DE-3241043-A1 (DE)
Title: Rotatably driveable blade
Inventor: GOTTERBARM ULRICH
IPC: B02C18/18
Filed: 1982-11-06
Abstract: Conveying teeth (13) and pressing teeth (14) are provided on a rotatably driven blade (11) for comminuting waste, the pressing teeth (14) being set back in their external diameter (D2) relative to the conveying teeth (13), and the housing (1) accommodating the blade (11) is matched, in a partial region (5), to the external diameter (D1) of the conveying teeth (13) and sheathes them closely. The material fed to the blade (11) is thus not only comminuted but also heated, since it is rubbed along the housing (1) in its partial region (5) by the pressing teeth (14). Some of the drive energy is thereby converted into heat, and the waste is thus highly compressed and also partially baked by the action of the heat. <IMAGE>
Patent DE-3241179-A1 (DE)
Title: Connection device for connecting chairs of chair rows
Inventor: HOERBRAND ERWIN M
IPC: A47C7/58
Filed: 1982-11-08
Abstract: The device is designed as a pivoting body which has a pivot pin (101) and two hooks (103, 104) which are arranged at a radial distance from the pivot pin, the outer end portions (105, 106) of which hooks having the free hook ends (107, 108) are arranged at a distance from one another in the longitudinal direction of the pivot pin and extend essentially in the same direction transversely relative to the pivot pin. <IMAGE>
Patent DE-3242407-A1 (DE)
Title: Method for measuring the spring force of a helical compression spring which is arranged laterally on a web in a mesh of a grid-shaped spacer for a nuclear reactor fuel element, and barrel gauge for carrying out this method
Inventor: BEZOLD HELMUT
IPC: G21C17/06
Filed: 1982-11-16
Abstract: For the purpose of precisely measuring the spring force of a helical compression spring which is arranged laterally on a web (5) or (6) in a mesh (4) of a grid-shaped spacer for a nuclear reactor fuel element and serves to hold in this mesh (4) a fuel rod containing a nuclear fuel, a barrel gauge (2) which has outside on its circumferential surface a measuring element (9) for measuring the spring force, is inserted into the mesh (4) until a stop member (11), situated outside on the barrel gauge (2), comes to bear against the spacer and the helical compression spring (7) bears on the measuring element (9) in the proper manner for measurement; the stop member (11) is then raised from the spacer in order to measure the spring force of the helical compression spring (7) with the aid of the measuring element (9). <IMAGE>
Patent DE-3300087-A1 (DE)
Title: Mechanical cadence brake
Inventor: ASSFALG ALOIS
IPC: B60T8/32
Filed: 1983-01-04
Abstract: Published without abstract.
Patent DE-3301694-A1 (DE)
Title: Filter apparatus
Inventor: PRIEFER NORBERT
IPC: B01D29/11
Filed: 1983-01-20
Abstract: The invention relates to a filter apparatus having a plurality of filter elements, which are cleaned by backwashing and border, on the dirty side, an entry chamber for medium to be filtered and border, on the clean side, a filtrate exit chamber. Filtration takes place in the present filter through the filter elements from the inside to the outside. Filtration can proceed continuously, that is filtration does not need to be stopped for cleaning. <IMAGE>
Patent DE-3301777-A1 (DE)
Title: Mop holder
Inventor: STROMMER VIKTOR
IPC: A47L13/25
Filed: 1983-01-20
Abstract: The mop holder includes a bow (10), open on one side, a tensioning lever of spring wire, mounted pivotably by means of bearing windings on the bearing leg (12) of the bow (10) on two sides of a bent-off part (16), and a pivoting bar (20), mounted on the bent-off part (16) of the bow (10). The pivoting bar (20) has two bar tongues (22), which protrude radially to opposite sides and, in the tensioning position of the tensioning lever (30), engage over the two spring legs of the retaining arm (34) and hold firmly on the bent-off part. In this position, the foot parts (37) of the clamping arm (36) of the tensioning lever (30) are pressed against the clamping leg (14) of the bow, clamping in between a mop (40) located in the bow. By a quarter rotation of the pivoting bar (20), the retaining arm (34) comes free from the blocking means, so that the tensioning lever (30) can be swivelled by about 90 DEG , lifting the clamping arm (36) off the clamping leg (14) and clearing the bow opening in its full width.   <IMAGE>
Patent DE-3304020-A1 (DE)
Title: Device for finding and stopping tube leaks for the purpose of stopping leaky tube connections in manifolds of heating engineering apparatuses
Inventor: EBERLE HANS
IPC: G01M3/00
Filed: 1983-02-07
Abstract: On a guiding and manipulating bar (14), which is guided displaceably and rotatably in a guide crossbeam (15) to be mounted on the manifold end face there is located in front of a hydraulic cylinder (30) a unit (16) for finding leaks, which serves to stop leaky tube connections (31) and enables the exact locating of leaky tube connections. A search pin (26) which is remotely controlled from outside and from which a hose (20) leads outwards is guided in this arrangement into the opening of the tube connection. Pressure medium escaping at the hose (20) betrays leaky tube connections. In order to stop a leaky point, the hydraulic cylinder (30) can subsequently be brought exactly under the latter with the aid of a spacer (66). <IMAGE>
Patent DE-3304570-A1 (DE)
Title: Electrical/optical device for displaying various status variables
Inventor: BUECHL JOSEF
IPC: B60Q3/04
Filed: 1983-02-10
Abstract: The invention describes a system for displaying various status variables in a motor vehicle. Here, several items of information are applied to a single information carrier, and by influencing the display means only one item of information of the information carrier is displayed whilst the other items of information are suppressed. For example, a transparent carrier with red and green items of information applied to it on a non-transparent background only shows the red display in the case of red illumination and only shows the green display in the case of green illumination.
Patent DE-3310155-A1 (DE)
Title: Glove gas pistol of 8 mm calibre
Inventor: MERKEL ADAM
IPC: F41C9/00
Filed: 1983-03-21
Abstract: Glove gas pistol of 8 mm calibre in a repeating version. Very small size. Incorporation in gloves. Safety is obtained because cocking takes place only before the shot is fired. The weapon is for the self-defence of, above all, prominent people in commerce and industry, and also to prevent kidnapping. The weapon is especially rapid-firing.
Patent DE-3312297-A1 (DE)
Title: Gear shifting mechanism for a bicycle
Inventor: SCHNEIDER WALTER DIPL ING
IPC: B62M9/04
Filed: 1983-04-05
Abstract: The description is given of a gear shifting mechanism for a bicycle in which there is accommodated in the hub of the rear wheel a gear mechanism which has a plurality of gears and an input sprocket driven by a pedal sprocket via a chain. With conventional gear shifting mechanisms of this type, the overall transmission ratio which can be achieved is relatively limited. In certain situations, the rider of the bicycle is therefore required to use considerable force. In order to reduce this force, it is proposed to arrange in the power flow from the pedal (3) to the hub (7) of the rear wheel (6) a further hub gear mechanism (8) with a plurality of gears. <IMAGE>
Patent DE-3313889-A1 (DE)
Title: Method and apparatus for the elimination of toxic and special refuse
Inventor: AHN MARTINA VON
IPC: A62D101/28
Filed: 1983-04-16
Abstract: The toxicant to be eliminated and/or the special refuse to be eliminated is mixed with an electrically conductive material, particularly in the form of powdered iron and/or coke, and brought within an induction furnace to the decomposition temperature of the toxicant and/or special refuse to be eliminated.
Patent DE-3314797-A1 (DE)
Title: Batch for the preparation of low-melting foam ceramic, and a process for the preparation thereof
IPC: C04B38/02
Filed: 1983-04-23
Abstract: The invention relates to a batch for the preparation of low-melting foam ceramic which comprises ground glass, comminuted igneous rocks, blowing agent and flux. This batch preferably comprises ground waste glass, basalt dust and/or andesite dust and/or diabase dust, furthermore silicon carbide and/or carbon black as blowing agent and borax and/or boric acid as flux.
Patent DE-3328366-A1 (DE)
Title: Injection device for injection of liquids in the medical field
Inventor: HOLDORFF JUERGEN DR
IPC: A61M5/28
Filed: 1983-08-03
Abstract: A disposable device is intended for the injection of liquid medical solutions into tissues, body cavities and the bloodstream. It consists of a chamber whose soft upper part is moved against the hard lower part by pressure of the fingers and thus forces the liquid contents of the chamber through a cannula which has been put on or is firmly connected. The reduced pressure necessary for checking the correct cannula position can be generated by pressure of the fingers on the key of the front upper part of the chamber.
Patent DE-3328810-A1 (DE)
Title: Adjustment and display device
Inventor: FOERSTER KARL-HEINZ DR ING
IPC: B41F31/04
Filed: 1983-08-10
Abstract: The invention relates to an adjustment and display device for the remote-adjustment of the inking zone on printers. The object of the invention - to provide an adjustment and display device with a high degree of accuracy and a low outlay on adjustment - is achieved in that the display device is constructed as a further motorised potentiometer which is connected to a manual adjustment element, the output of the further motorised potentiometer and of the motorised potentiometer with an operational amplifier is connected to a downstream drive unit connected on the input side to an instruction generator and the output of said drive unit is connected to a change-over switch, downstream of whose first contact the motorised potentiometer is connected and downstream of whose second contact the further motorised potentiometer is arranged.
Patent DE-3329371-A1 (DE)
Title: Flow-regulating control unit
Inventor: COATTI FRANCESCO
IPC: B62D5/07
Filed: 1983-08-13
Abstract: In a flow-regulating control unit, especially for hydraulic systems on agricultural tractors, with two hydraulic oil chambers which can be sealed off from one another, to the first of which is assigned a hydraulic oil main flow which flows to the passage of a consuming unit to be kept constantly serviceable and to the second of which is assigned a branch flow, whose flow can be regulated and which branches off from the hydraulic oil main flow, for one or more consuming units to be connected from time to time, it is proposed, in order to reduce the space needed for attachment or installation and to simplify the actuation, to incorporate a main control piston into the hydraulic oil main flow and in conjunction with this a length of pipe which is inserted into the branch flow and can be opened and closed in alternating flow directions by means of a mechanical reversing element. <IMAGE>
Patent DE-3338684-A1 (DE)
Title: Heatable cutting tool
Inventor: BREITLING RUDOLF
IPC: B26F3/08
Filed: 1983-10-25
Abstract: The invention relates to a heatable cutting tool for processing thermoplastic materials, preferably of mouldings of flat or dish-shaped design. The cutting tool has assigned to it a heating device following its profile and which is disposed opposite to the region of the blades of the cutting tool in the non-operating times between two cutting operations. Cutting tool and heating device are displaceable relative to one another, that is to say the region of the blades can be retracted from the heating device for executing a cut. Because of the direct heating of the region of the blades, the necessary temperatures are achieved with low energy requirement much faster than, for example, in a tool with a heated knife base. A partial overheating of knife parts, making necessary complex thermal insulation measures, is avoided. Furthermore, when space is limited conditions the heating device can be disposed far away from the working range of the apparatus. In a preferred embodiment of the invention the region of the blades is heated inductively.
Patent DE-3342191-A1 (DE)
Title: Gear for espagnolettes on windows, doors or the like
Inventor: HOLZHAUSER MAX DIPL ING
IPC: E05C9/02
Filed: 1983-11-23
Abstract: Gears for espagnolettes on windows, doors or the like are equipped with drive-transmission means which are mounted rotatably to a limited extent in a gear case (3) and which are to be drive-connected to a rotary actuating handle on the one hand and to an espagnolette (1) on the other hand. In order to obtain an increase in the adjusting stroke of the espagnolette, the drive-transmission means consist of a driving member (6) to be connected to the rotary actuating handle and of a driven member (5) to be connected to the espagnolette (1) which are mounted rotatably one in the other and which are coupled so as to be taken up in rotation via a take-up cam (6'), the axis of rotation (5<IV>) of the driven member (5) being arranged offset relative to the axis of rotation (6''') of the driving member (6) in the direction towards the curve of the region of rotational adjustment of the take-up cam (6'). The driven member is advantageously designed as an annular gear follower (5) which is equipped with the circumferential part toothing (5') to be brought into engagement with the espagnolette (1) and within which is mounted eccentrically the driving member (6) provided with a polygonal insertion orifice (6<IV>) and with a radially projecting take-up cam (6'). <IMAGE>
Patent DE-3343955-A1 (DE)
Title: Tidal power station
Inventor: MANKEEZHU JOHN KORUTHU
IPC: F03B13/26
Filed: 1983-10-13
Abstract: The movement of the water level as a function of the tides is transmitted by means of float elements (W1, W2) to a piston (P1) arranged in a cylinder (C1), which piston compresses a fluid in a second cylinder (C2) which is provided with a piston (P2) acted upon by a source (W3) of potential energy. The fluid is forced out of the cylinder (C2) by way of the piston (P2) as a function of the tides and serves to drive a machine (M). <IMAGE>
Patent DE-3344516-A1 (DE)
Title: Bumper
IPC: B60R19/18
Filed: 1983-12-09
Abstract: The invention relates to a bumper for absorbing impact energy in motor vehicles. The bumper consists of an impact body and a holder, the impact body being provided with damping devices. The damping devices permit an elastic, restorable deformation of the impact body before the permanent deformation under the effect of an impact stress. The impact body according to the invention consists of a double-shelled structure with a cover shell and a base shell. The two shells are permanently connected to one another over their entire length via connecting zones in the region of their free ends. According to the invention support webs which extend longitudinally and transversely project into the receptacle space formed between the cover shell and the base shell. Furthermore, edge regions of the cover shell and/or of the base shell are provided outside their connecting zones with steps directed towards the holding space (Fig. 1). <IMAGE>
Patent DE-3344597-A1 (DE)
Title: Apparatus for scooping oil from water surfaces
Inventor: STALLZUS HARRY
IPC: E02B15/04
Filed: 1983-12-09
Abstract: In a boom as a floating body, provision is made for scoop openings to be arranged in the barrage wall side for scooping up the oil, which scoop openings lead to an inner space and run with a return line for water. This inner space accommodates a vacuum line in the form of a suction tube which in turn has slots distributed over its length in the area of the oil/water level. A two-stage separating process is thereby achieved and the water portion of the discharged mixture is kept relatively low.
Patent DE-3345452-A1 (DE)
Title: Cutting and welding apparatus for trimming and welding the ends of sheet-metal strips
Inventor: LORENZ JOERG DIPL ING
IPC: B23D15/00
Filed: 1983-12-15
Abstract: Cutting and welding apparatus for trimming and welding the ends of sheet-metal strips which are drawn off from a supply coil and fed to a processing station. The trailing end of the strip and the start of the strip from the new supply coil are trimmed by means of a cutting tool and butt-welded together by means of a line welding device. The line welding device and the cutting tool are mounted on a C-shaped upright, allowing the apparatus to be moved away transversely to the welded strip and moved to another work station. The guide rail of the cutting tool lies in the working plane of the sheet-metal strip and perpendicularly below the line welding device. For the trimming of the start of the sheet, the guide rail is displaced relative to the working plane. For this, the welding electrode is moved into a raised position and the counter-electrode, arranged underneath the guide rail, of the line welding device is pivoted out of the region of the cutting paths.
Patent DE-3400630-A1 (DE)
Title: Mechanically controlling transverse guide device
Inventor: MEHREN HERBERT DIPL ING
IPC: B62D1/26
Filed: 1984-01-11
Abstract: The invention relates to a transverse guide device, by means of which mechanically transversely controlled vehicles can cover relatively long travel distances, even moving in reverse, guided by tracks. With the devices according to the invention for mechanically controlling transverse guidance, in particular the previous known advantages are maintained which are due to a low weight and a space-saving structure of the carrying arms and guide rollers. In addition to the carrying arms and guide rollers which engage at the front around the steerable wheels in the main direction of travel, carrying arms and guide rollers which engage around the wheels at the rear are also arranged. In track-guided mode, the rear carrying arms can be withdrawn and extended for reverse travel. In a preferred embodiment of the invention, the front carrying arms can be withdrawn for reverse travel and only the rear carrying arms can be extended.
Patent DE-3405291-A1 (DE)
Title: Machine tool
Inventor: ZAUNER OTTO
IPC: C03B23/11
Filed: 1984-02-15
Abstract: A machine for producing objects such as glass vials of tubular starting material contains a number of revolving clamping stations which revolve about the vertical central axis of the machine, and a number of tool stations which form the vial neck. The number of tool stations are arranged in the same numbers as the number of clamping stations on two conveyor internals which are arranged in the region of the periphery of the circle bounded by the revolving clamping stations. The tool stations each contain rolls which form the outside of the vial neck and a segmented mandrel which forms the inside of the vial neck, if appropriate including a blow-back cavity. <IMAGE>
Patent DE-3406190-A1 (DE)
Inventor: DILTHEY ULRICH DR
IPC: B23K9/06
Filed: 1984-02-21
Abstract: 1. Process for the ignition of an arc in welding with a melting electrode, in which the arc is maintained between the electrode and a workpiece and is supplied from a power source having a variable characteristic, characterized in that, during ignition, a constant-voltage characteristic is established by contact of the electrode with the workpiece surface and, after ignition, a switch is changed over to a falling characteristic.
Patent DE-3406894-A1 (DE)
Title: Process for producing a construction material composition for concrete components
Inventor: SCHWENSOW KLAUS DIPL ING
IPC: C04B28/02
Filed: 1984-02-25
Abstract: For producing a construction material composition suitable for manufacturing reinforced and unreinforced concrete components particularly for underground use, a process is provided in which wash refuse, preferably from coal-mining is used as concrete additive, to which end the hard, quartz-containing types of stone are separated out, comminuted to the necessary grain size according to DIN 4226 and then covered with cement paste.
Patent DE-3409185-A1 (DE)
Title: Process for the preparation of eburnamonines by electrochemical means
Inventor: PALMISANO GIOVANNI
IPC: C25B3/23
Filed: 1984-03-14
Abstract: Process for the preparation of eburnamonines of the formula 1 
<IMAGE>
 is characterised in that the corresponding vincamine alkaloids are subjected under controlled conditions to electrolysis in alcoholic or aqueous alcoholic solution.
Patent DE-3411133-A1 (DE)
Inventor: BENENOWSKI SEBASTIAN
IPC: E01B9/48
Filed: 1984-03-26
Abstract: 1. A device for attaching rails (14, 40) preferably in the form of stock rails or track rails with associated check rails stands in the area of points and/or crossings, comprising a sole plate (10, 34, 70) for the rail with rail attachment plate (12, 36, 80) arranged detachably thereon, such as slide chair or check rail base plate, where the rail attachment plate extends on one side of the rail past the rail foot (18, 38), and at least one spring element (22, 24, 46, 48) interacting with the rail attachment plate, characterized in that the spring element (22, 24, 46, 48) protrudes from the rail attachment plate (12, 36, 80), is attachable on the base plate on that side of the rail (14, 40) opposite the rail attachment plate, and is clampable such that the rail foot (18, 38) can be held down by the rail attachment plate.
Patent DE-3417986-A1 (DE)
Title: Arrangement for dissipating heat losses from printed-circuit boards which are arranged in housings
Inventor: BAUM WALTER DIPL PHYS
IPC: H05K7/20
Filed: 1984-05-15
Abstract: In the case of an arrangement for dissipating the heat losses from printed-circuit boards which are arranged in housings (1a, 1b, 1c, 1d), the housings (1a, 1b, 1c, 1d) being arranged side-by-side or one above the other, the heat loss is transmitted to a medium flowing in a pipe system. In order to prevent an invisible pipe obstruction on the rear side of the housings (1a, 1b, 1c, 1d) and in order to simplify the connections, a pipe (4) through which a coolant flows runs in the direction of the arrangement of the housings (1a, 1b, 1c, 1d), which pipe (4) has plug connections, which are arranged in a specific grid size, for inlet and outlet pipes (2, 3) for the coolant, which are fitted on the housings (1a, 1b, 1c, 1d). In the event of a plug connection not being used, the emergence of the coolant is prevented. In the event of a connection of a housing (1a, 1b, 1c, 1d), a valve (9) shuts off the cross-section of the pipe (4).   <IMAGE>
Patent DE-3418746-A1 (DE)
Title: Non-skidding pneumatic tyre
Inventor: FELDMANN PAUL DIPL ING DR
IPC: B60C11/14
Filed: 1984-05-19
Abstract: Published without abstract.