baber/WOPTO huggingface dataset:
Patent DE-3435468-A1 (DE)
Title: Thermoplastic polymer, and articles made from a thermoplastic polymer
Inventor: BELZ ROLAND DIPL KFM
IPC: A01G9/10
Filed: 1984-09-27
Abstract: The invention relates to polymers prepared using organic acids, and to products obtained therefrom. The polymers and products produced therefrom are insoluble in water, but soluble in alkaline media. The polymers have numerous interesting potential applications.
Patent DE-3435545-A1 (DE)
Title: Highly substituted (3-pyridyl)benzyloxymethanes, their preparation and use as fungicides
Inventor: STAIGER GERHARD DIPL CHEM DR
IPC: A01N43/40
Filed: 1984-09-27
Abstract: The invention relates to compounds of the general formula <IMAGE>  where   R1 and R2 are identical or different substituents from the group consisting of alkyl having 1 to 6 carbon atoms, cycloalkyl having 3 to 6 carbon atoms, alkenyl having 2 to 4 carbon atoms, alkynyl having 2 to 4 carbon atoms, phenyl or benzyl having up to 4 substituents, the substituents being selected from the group consisting of fluorine, bromine and iodine; alkyl having 1 to 4 carbon atoms and alkoxy having 1 to 2 carbon atoms, and X represents fluorine, chlorine, bromine, iodine, alkyl having 1 to 4 carbon atoms, cycloalkyl having 5 to 6 carbon atoms, haloalkyl having 1 to 2 carbon atoms and 1 to 5 halogen atoms from the group consisting of fluorine, chlorine, bromine and iodine; phenyl, phenoxy, phenylalkyl, and phenylalkyl and phenylalkoxy having 1 to 2 carbon atoms in the alkyl moiety, and   n is an integer from 1 to 3; and their physiologically tolerable acid addition salts and complexes with the metal salts of copper, zinc, manganese, magnesium, tin, iron and nickel. The compounds according to the invention exhibit fungicidal activity.
Patent DE-3441314-A1 (DE)
Title: Supply hopper for fly ash
Inventor: HANSEN ALFRED DIPL ING
IPC: B65G65/36
Filed: 1984-11-12
Abstract: Supply hoppers for fly ash, having a cylindrical outer wall, having a central hollow column which has entry apertures, distributed over its height, for the product and a hopper outlet at its lower end, and having mechanical conveying means which convey the product to the column, circulating around the column at the upper level of the product. In order to be able to use the same hopper at a later date with full utilisation of the volume for cement or raw meal and yet to keep the product and refitting costs low, the outer wall is dimensioned in total and the column is dimensioned in part, for example only in its upper section, for receiving the other product. During refitting, an emptying chamber is provided on the hopper bottom, which emptying chamber encloses the lower section of the column and shields and reinforces the column laterally. The venting pipe for the emptying chamber is passed up through the column. The mechanical conveying means, which were required for fly ash, are removed. The bottom, which is firstly provided, like the conveying means, in an approximately horizontal position, is provided, during refitting, with venting devices and inclined relative to the emptying chamber.
Patent DE-3442162-A1 (DE)
Title: Device for sewing in zip fasteners
Inventor: TIMMERS LEONARDES AUGUST
IPC: D05B35/06
Filed: 1984-11-17
Abstract: The invention relates to a device for sewing in individual zip fasteners, a seam-forming point having an open sewing foot being preceded by a band brake which is equipped with means for guiding the slide through. Along the path of the slide through the band brake are provided switching means which are actuated by the zip-fastener slide and which thereby open a further path for it through the band brake.
Patent DE-3442805-A1 (DE)
Title: Monitoring device for safety-critical actuating apparatuses
Inventor: KAUSZ IVAN DIPL ING DR
IPC: H02B15/00
Filed: 1984-11-23
Abstract: Safety-critical actuating apparatuses (1) are provided with a bolt (3) which can be displaced for locking, with a key (4), in a desired position of the actuating apparatus (1). A switching device (7) for remote operation of a position indicator (12) can be operated using the same key (4), which switching device is combined in groups with other switching devices (7), in a cabinet (6). <IMAGE>
Patent DE-3445266-A1 (DE)
Title: Process and device for the production of a laminated glass sheet
Inventor: REHM JOSEPH
IPC: B29C39/20
Filed: 1984-12-12
Abstract: The invention relates to a process for the production of a laminated glass having at least two parallel glass sheets which are held at a distance (spaced) in their edge regions by means of a bead of sealant, and where the curable, liquid synthetic resin is introduced and the displaced air is allowed out through openings in the spacer, and where the arrangement for curing is held in a virtually horizontal position. In order to improve and rationalise the introduction operation for the casting resin and the evacuation operation of the cavity between the sheets, hollow profiles, as introduction and evacuation means, are laid in the seal with an end remaining in the seal, the resin is introduced in a position tilted to the horizontal, the sheet arrangement is brought into the horizontal position, the resin is cured, and, after the curing, the profile parts projecting beyond the sheet edges are cut off.
Patent DE-3502637-A1 (DE)
Title: Process for calcining lumpy flue gas desulphurisation gypsum by steam action
Inventor: FINK FRANK W DR ING
IPC: B01J6/00
Filed: 1985-01-26
Abstract: The invention relates to a process for converting flue gas desulphurisation gypsum, which has been brought into a lumpy form, with steam into hemihydrate of high purity and high quality as a building material.
Patent DE-3504552-A1 (DE)
Title: Alarm-triggering device and apparatus operating without installation
Inventor: WURM FRITZ
IPC: G08B13/16
Filed: 1985-02-11
Abstract: The invention describes a device and apparatus for the purpose of acoustically controlled alarm triggering, for the purpose of avoiding any sort of installation. Use is made as alarm-triggering event of acoustic events whose harmonics are situated in the ultrasonic range, in particular glass breakage, tool clattering, cracking and scraping.
Patent DE-3509858-A1 (DE)
Inventor: SPIRA MANFRED DIPL ING
IPC: A47F11/06
Filed: 1985-03-19
Abstract: The images of the available eyeglass frames are stored in an image storage device (6). The image of the customer's face is taken, by means of a videocamera (2), stored in an image storage device (2) and reproduced as a still image on a display screen (5). The images of the face and of the individual eyeglass frames are superimposed on the display screen (5) by means of an overlay device (4) in such a way that the customer sees his face each time together with the respective eyeglass frame that has been called in from the storage device (6).
Patent DE-3511662-A1 (DE)
Title: Non-return valve, in particular a non-return disc valve
Inventor: SEDLACEK VLASTIMIL
IPC: F16K15/02
Filed: 1985-03-29
Abstract: The invention is intended to simplify the installation and removal of the back-up plate (3) of a valve element (2) and to guarantee secure fixing of the back-up plate (3). A circumferential groove is provided in guide ribs (14) of the valve body (1). The back-up plate (3) has at least one flexible tongue (33), the free end of which is fixed in a securing rib (141). To secure the back-up plate (3) against rotation, the elasticity of the tongue (33) is exploited either by bending its free end out of the plane of the back-up plate (3) or by parallel displacement of the annular groove (151) of the securing rib (141) with the supported free end of the tongue (33) relative to the circumferential groove (15) of the other guiding ribs (14) and, to further facilitate installation, the securing rib (141) can be broadened in the direction of the seat (139). <IMAGE>
Patent DE-3512498-A1 (DE)
Title: Hydraulic press for mobile use
Inventor: SCHADE KLAUS
IPC: B30B15/04
Filed: 1985-04-06
Abstract: The invention relates to a portable, hydraulic press for mobile use for joining metal bars or tubes of round cross-section by means of press sleeves. Presses of this type are used in particular on construction sites in order to replace the otherwise conventional welded joints for this. The aim of the invention is to make hydraulic presses of this type easier to manipulate and to extend the range of use by reducing the mass of the press and by reducing the external dimensions. The object of the invention is to design the housing of the hand-operated press in such a way that no bending moments and tangential forces occur. This is achieved by the press elements being held by two diametrically arranged, closed tension stirrups (9). At their inner edge, the straight stirrup legs have a flat (91) into which the press cylinder (2) is fitted. 
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Patent DE-3523000-A1 (DE)
Title: Metal foil which moulds on automatically for dental crown retainers
Inventor: KOERBER KARLHEINZ PROF DR
IPC: A61K6/04
Filed: 1985-06-27
Abstract: Metal foil/foil retainers have hitherto been produced by drawing together, incising, bending over and rotating on the foil sheet freehand. In practice, the frequency of individually caused faults is very high and this results in unusable crowns with projecting edges and detaching ceramic. Due to the arrangement of loop-shaped pleats, the metal foils according to the invention mould themselves automatically onto the tooth stump. This results, in a much shorter time than hitherto, in a reproducibly fault-free crown retainer with exact pleat junctions and a homogeneous structure, because all manual operations dependent on the individual dental technician are dispensed with.
Patent DE-3525018-A1 (DE)
Title: Method for displaying the dialling operation on a telephone station
Inventor: ROEDL THOMAS DIPL ING
IPC: H04M1/56
Filed: 1985-07-12
Abstract: Published without abstract.
Patent DE-3526304-A1 (DE)
Title: Motor vehicle intended for use or as a toy
Inventor: BURBACH FRANZ
IPC: B60F3/00
Filed: 1985-07-23
Abstract: A motor vehicle intended for use or as a toy is provided, which is constructed in a conventional manner as a land vehicle. It can be converted with just a few manipulations for travel over water by extending the running-wheel axle and fitting the axle extensions with balloon-like additional running wheels which hold the load of the vehicle above the water and transfer the driving power of the running-wheel axles to the water.
Patent DE-3527603-A1 (DE)
Title: Process which makes it possible to prepare by machine relatively large amounts of polyurethane foam or similar multicomponent foams and introduce them into a mould
Inventor: BARTL ARTHUR ING GRAD
IPC: B29B7/32
Filed: 1985-08-01
Abstract: The invention relates to a process for the simultaneous mixing of relatively large portions of PU foam with the possibility of applying them in a metered manner. This can be used, for example, for the production of foam cores of wind power station rotor blades and other large PU foam parts. In a mixing chamber lined with disposable film, multicomponent foam is mixed with dried compressed air or other gases and introduced into the chamber by tipping, spinning or pressure build-up. The filling can be subjected to open-loop or closed-loop control; the filling, mixing and removal can be automated. After the foaming operation, only the film lining of the mixing chamber need be renewed; expensive mixing tools are not soiled.
Patent DE-3529388-A1 (DE)
Title: Intake pipe for a multi-cylinder internal combustion engine
Inventor: LOHAN TIBERIU DIPL ING
IPC: F02F1/24
Filed: 1985-08-16
Abstract: In an intake pipe for a multi-cylinder internal combustion engine with a manifold, from which one single pipe branches off for each cylinder, the single pipes being interconnected by connecting pipes in the area between the manifold and the internal combustion engine, in order to increase the power of the internal combustion engine valve devices are provided in the connecting pipes, which devices close the connecting pipes in the lower speed range of the internal combustion engine.
Patent DE-3543335-A1 (DE)
Title: Industrial robot as well as tool holder for an industrial robot
Inventor: SCHMIDT WILLI J
IPC: B25J19/06
Filed: 1985-12-07
Abstract: An industrial robot with an arm pivotable about at least two parallel pivot axes carries at its free end a holding element (8, 9) which can be reciprocated to a limited extent in a direction parallel to the pivot axes and can also be rotated about its centre axis (8') running parallel to the pivot axes. Fastened to the holding element (8, 9) is a tool holder (12, 15) which is pivotable about a first axis (13) running at right angles to the pivot axes. <IMAGE>
Patent DE-3543915-A1 (DE)
Title: Drive assembly for motor vehicles
Inventor: BUKOVICS JUERGEN DR ING
IPC: B60K17/22
Filed: 1985-12-12
Abstract: In a drive assembly for a motor vehicle the cardan universal joint between the output shaft 2' of the power unit block and the drive shaft 4' for the rear wheels is formed by a corrugated pipe 10, which is at the same time the spring of a spring-mass system representing an oscillation damper, the mass of which is formed by the drive shaft 4'. <IMAGE>
Patent DE-3600683-A1 (DE)
Title: Driver device for moving rail wagons
Inventor: SCHULTE FISCHEDICK MARTIN DIPL
IPC: B61J3/06
Filed: 1986-01-13
Abstract: This driver device is primarily provided for moving mining trucks in mining works. On a connecting rod (2) which is connected in an articulated fashion at its ends to the ends of an articulated chain of a chain haulage system which can be moved backwards and forwards, a tappet-like driver lever, preferably a double lever, is mounted as a driver lever (10) which acts on two sides and has lever arms of equal length and of the same type in such a way that it can be pivoted freely between two driving positions directed in opposite directions. In addition, mounted on the joint bolt (9) which bears the driver levers (10) is a stressing lever (15) which can be pivoted manually from one limit position into the opposite limit position and vice versa and attempts to keep the driver levers (10) in their respective driving position by the force of gravity with at least one cam which exerts pressure. In each of the two driving positions, the driver levers (10) of mining trucks can be freely moved over from behind in the respective transport and shunting direction. <IMAGE>
Patent DE-3609407-A1 (DE)
Title: Joint of two fibre-shaped monomode optical fibres
Inventor: BECKER JOHANN DR ING
IPC: G02B6/255
Filed: 1986-03-20
Abstract: The invention relates to a joint of two fibre-shaped monomode optical fibres of different field width, which is produced by a connecting piece. A particularly simple design in conjunction with relatively low attenuation results when the connecting piece is a section of a fibre-shaped monomode optical fibre whose field width wz has a value between the field widths w1 and w2 of the monomode optical fibres to be connected. <IMAGE>
Patent DE-3611125-A1 (DE)
Title: Apparatus for monitoring conveyor belt installations
Inventor: WEBER KARL-HEINZ DIPL ING
IPC: A62C3/00
Filed: 1986-04-03
Abstract: The invention is concerned with an apparatus (8) for monitoring conveyor belt installations. The apparatus is guided, unmanned, on or adjacent to the conveyor belt supporting frame (1) of the belt installation (1) in such a manner that it can be moved over the length of the conveyor belt and has a camera system (26), which serves for inspection of the garland sets (5), of the belt supporting frame (1) and of the conveyor belt (7). Moreover, the apparatus (8) is equipped with heat sensors (24) and microphones (23) which, like the camera system (23), are connected to a control stand (30) or else to a memory, which is present in the apparatus (8), via lines (36) or by radio. Both the video signals, which transmit to a monitor (29) images of the garland sets (5), of the belt supporting construction (1) and of the conveyor belt (7) which appear in the field of view of the camera system (26), and the sensors (24) or microphones (23), which indicate inadmissible temperatures in the area of the garland sets (5) or noises occurring here, are permanently monitored in the control stand (30) or else the memories of the apparatus (8) are examined after the inspection run of the apparatus (8) is completed in order to determine damage to the conveyor belt installation (1). <IMAGE>
Patent DE-3613038-A1 (DE)
Title: Apparatus for taking samples from bulk materials, in particular coal
Inventor: DEGRO HANS
IPC: G01N1/08
Filed: 1986-04-17
Abstract: For taking samples from bulk materials, in particular coal, a sampling device is used, which can be raised and lowered and which is in the form of a drill pipe 7 with a tubular drill head 8, which is introduced into the bulk material and, having been filled with bulk material, is withdrawn again. The sample material is then introduced via a transverse conveyor 20 into individual collecting containers 36. <IMAGE>
Patent DE-3617568-A1 (DE)
Title: Phase-shifting arrangement using waveguide technology
Inventor: SOLBACH KLAUS DR ING
IPC: H01P1/185
Filed: 1986-05-24
Abstract: In the case of a phase-shifting arrangement using waveguide technology, having switchable PIN diodes which are arranged one behind the other in the wave propagation direction in the waveguide and by means of which it is in each case possible to switch over between the two susceptance levels, PIN diodes which are not housed (are glass-encapsulated for example) and have extended connecting wires are aligned parallel to the electric field of the wave in the waveguide, so that the connecting wires act as coupling elements to the waves in the waveguide. The susceptance values, which are inductive because of the connecting wires, can be compensated for in the case of one of the two switching states by additional means, which act capacitively, in the waveguide for each diode.
Patent DE-3622522-A1 (DE)
Title: Fixing element for fixing wound tapes
Inventor: KUPCZYK ANDREAS
IPC: A44B11/04
Filed: 1986-07-04
Abstract: The invention relates to a fixing element (1) for fixing wound tapes (6), preferably shrink tapes, which is designed in the form of a belt buckle, two outer slits (5) being formed between the centre web (3) and the two outer webs (2). In the centre web (3), two further slits (4) are additionally formed. For the fixing of a wound tape (6), the end of the wound tape is first threaded into the centre slits (4) in the manner of a belt and, after a further winding, is fixed in the outer slits (5) in the same manner. <IMAGE>
Patent DE-3628883-A1 (DE)
Title: Translatory windscreen wiper
Inventor: IFFIU MICHAEL ATTILA
IPC: B60S1/34
Filed: 1986-08-26
Abstract: The invention relates to a windscreen wiper for vehicles, the wiper blade of which is moved such that it runs to and fro in a translatory manner pressed against the windscreen surface. In the case of this windscreen wiper, the penetration of dirt and dust into the guide boxes serving as a rail, is prevented by a flexible gap-covering steel tape attached immovably on one side to the gap. Within the guide boxes effective lubrication is thus made possible. Despite the wiper-blade end stub moving to and fro in the gap, the perfect covering is not prevented because the end stub is also made from a thin steel tape and only raises the flexible gap-covering steel tape in the particular guide region. <IMAGE>
Patent DE-3632729-A1 (DE)
Title: Lock-latch locking
Inventor: KRACHTEN THEODOR
IPC: E05B55/00
Filed: 1986-09-26
Abstract: A lock proof against break-in is obtained by an inner lock-latch locking by means of a movable blocking slide.
Patent DE-3639345-A1 (DE)
Title: Colour filter arrangement for lighting body provided with a lamp
Inventor: SCHAETTGEN HORST
IPC: F21V9/40
Filed: 1986-11-18
Abstract: Colour filter arrangement for a lighting body provided with a lamp, the screen (11) of which is pushed directly onto a lamp (12) with holding clamps (17) arranged in the interior (42) of the screen (11), and either has a slot (21) for inserting exchangeable colour filter plates (22) or is provided with a rotatable colour filter plate (31) which is set in rotation by a rotary drive (37) which is driven by solar energy. <IMAGE>
Patent DE-3640341-A1 (DE)
Title: Spiral gear, especially for optical component supports
Inventor: BRAMLEY PAUL MICHAEL LOUGHBORO
IPC: G02B7/00
Filed: 1986-11-26
Abstract: The spiral gear according to the invention is composed of two gear elements 10 and 20 which are connected to one another in an open-jawed manner, for example by means of a ball 29 which is mounted in the gear element 10 so as to project from it and is supported by the gear element 20, the aforementioned connection being such that the said elements are able to execute opening and closing movements of the jaws, the closing movement being brought about by a spring 30 which is also able to cause the two gear elements 10 and 20 to be held together. One gear element has at least two guides which are inclined with respect to one another, preferably at right angles, take the form of blind bores 13, 17 and 14, 18 respectively which merge into one another inside the gear element 10 at one of their ends in each case. One pocket ball 17 or 18 respectively is provided with an internal thread into which there is screwed an adjustment screw 27, the point of which interacts with a roll body 26 which is situated in the pocket ball 17 or 18 respectively, is preferably spherical and is in contact with another roll body 28, which is also preferably spherical and which is in its turn accommodated in the pocket ball 13 or 14 respectively in such a way that it projects from the mouth of the pocket ball and is in contact with the other gear element 20. Adjustment of the adjustment screw 27 causes the ball 26 to be axially displaced in the pocket ball 17 or 18 respectively. This brings about a corresponding axial displacement of the ball 28 inside the pocket ball 13 or 14 respectively, and therefore a tipping movement on the part of... Original abstract incomplete. <IMAGE>
Patent DE-3642783-A1 (DE)
Title: Device preventing the rotation of a pushrod especially of a multi-bolt lock
Inventor: LUEF HEINZ
IPC: F16B39/02
Filed: 1986-12-15
Abstract: A device preventing the rotation of a pushrod (7, 8), especially of a multi-bolt lock (1), in relation to a coupling piece (5, 6), to which the pushrod is screwed, comprises a pin (14) mounted so as to be longitudinally displaceable in the coupling piece (sleeve 13) and having a bevelled end face (bevel 18). The end face of the pushrod (7) is also bevelled (bevel 19). When the pushrod (7) is being screwed in, during each revolution an engagement of the bevels (18, 19) takes place and consequently a securing in position against an unintentional loosening of the pushrod (7) in the coupling piece (5).   <IMAGE>
Patent DE-3701118-A1 (DE)
Title: Metering device for liquids
Inventor: HOFFMANN ALFRED
IPC: D06F39/02
Filed: 1987-01-16
Abstract: In known metering devices, the outlet valve of the storage container is kept open for an adjustable time. In this case, the metered quantity is dependent on pressure, temperature and viscosity of the liquid and on the manufacturing tolerances of the outlet valve. In the metering device, the liquid to be metered runs from a storage container (1), via an outlet valve (6) and a syphon trap (13), into a metering container (16). An air pipe (22) is guided in a vertically adjustable manner into the pressure-tight metering container (16). After the air pipe (22) has been reached, the inflow of liquid is limited by an air cushion formed in the metering container (16). The metering device is suitable for metering liquids in washing machines, dishwashers or the like. <IMAGE>