baber/WOPTO huggingface dataset:
Patent DE-3626236-A1 (DE)
Title: Safety shut-down device for a welding robot equipped with scissors-type welding tongs
Inventor: PITSCH ANDREAS
IPC: B25J19/06
Filed: 1986-08-02
Abstract: Published without abstract.
Patent DE-3627510-A1 (DE)
Title: Head positioning device for a dental X-ray diagnosis unit
Inventor: MOLITOR DIETER ING GRAD
IPC: A61B6/14
Filed: 1986-08-13
Abstract: The invention relates to a head positioning device for a dental X-ray diagnosis unit, in particular for pantomograms. The device comprises a chin support (9) whose height can be adjusted to suit the patient and a forehead support (8) which can also be adjusted in the horizontal direction and can be aligned on the patient's head. In order to achieve a simpler support of the patient's head it is proposed that the forehead support (8) be of bracket-shaped design, the bracket having struts (8b) which extend on both sides of the patient's head and whose bent ends (8c) which face each other are guided in a guide member (13) in opposite directions such that the struts (8b) can be adjusted to suit the width (B) of the patient's face. The front section (8a) of the forehead support (8) against which the forehead of the patient's head can rest is designed such that it can be adjusted to suit the adjusted width of the struts (8b). For this purpose, the forehead support (8) may be transversely divided in its front section (8a) or may be made of a flexible material. <IMAGE>
Patent DE-3631453-A1 (DE)
Title: Height-measuring device and scriber
Inventor: NIETZ REINHARD
IPC: B25H7/04
Filed: 1986-09-16
Abstract: Height-measuring device and scriber for three-dimensional measuring of workpieces, consisting of a device base and a device column which is at right angles to the aligning plate and on which a cross slide is vertically guided and on whose transverse arm a measuring tool is provided. The measuring device is to be constructed in such a way that the displacement of the entire device in the X axis can take place without a particular expenditure of force by the operating staff. For this purpose, the device base can be displaced relatively in relation to the alignment plate in the direction of the X axis by means of a drive device which has a control device.
Patent DE-3632660-A1 (DE)
Title: Integrated process for preparing oxidants (oxidizing agents) containing manganese and/or zinc compounds
Inventor: SCHOENFELD BERND DR
IPC: C08K3/22
Filed: 1986-09-26
Abstract: Integrated process for working up waste sludge containing manganese dioxide, inert components and optionally inorganic zinc compounds and for preparing oxidants based on MnO2 and optionally ZnO2, characterized in that the waste sludge is treated at elevated temperature with acid or alkali, the solid phase essentially containing manganese dioxide is separated off and removed from the suspension obtained and the liquid phase optionally containing zinc compounds is either fed to a chemical process processing zinc compounds or is used to prepare zinc hydroxide by neutralization and zinc peroxide is prepared from the hydroxide by oxidation with hydrogen peroxide.
Patent DE-3633926-A1 (DE)
Title: Earth contact for a p-i-n diode
Inventor: DEHDARIAN CHAVI DIPL ING
IPC: H01L23/498
Filed: 1986-10-04
Abstract: In an earth contact for a p-i-n diode (5) which is designed as a planar conductor (2) situated on a substrate, contact is made to the p-i-n diode (5) by its earth connection on a conductor track (6) which extends through a break (4) accommodating the p-i-n diode (5) in the signal conductor (2) and has a through contact (7, 8) to the earth conductor on the substrate (1) at each of its ends. <IMAGE>
Patent DE-3639028-A1 (DE)
Title: Method and device for duplicating jaw models
Inventor: ROSSNER JOHANNES
IPC: A61C9/00
Filed: 1986-11-14
Abstract: A method and a device for duplicating jaw models in which, during preparation of a duplicate by filling of an impression of an original jaw model with duplicating composition a prefabricated base element is connected in the correct position to the duplicate being formed from the solidifying duplicating composition. The device according to the invention comprises a holding means for temporarily holding an original jaw model provided with a base having a predetermined shape inside a vessel (15) whose open end is releasably connected to the holder; a sealing device (13) consisting of an elastic material for sealing the jaw model, which has been provided with a base, against the interior of the vessel, and a device (17) for introducing a pourable composition. The invention produces a model duplicate provided with a base which is completely identical to the original model including its base. <IMAGE>
Patent DE-3642527-A1 (DE)
Title: Process for producing GRP mouldings with tough and resilient polyurethane surfaces and moulding produced according to this process
Inventor: GERMAR HANS ING GRAD
IPC: B60N3/00
Filed: 1986-12-12
Abstract: In a process for the stepless lamination of GRP mouldings (1) to tough and resilient polyurethane (2), it is possible to dimension the tough and resilient polyurethane layer (2, 2a) in regions of particularly heavy loading of the moulding (1), for example corners, edges, roundings (1a) and the like, more thickly (s1) in its application (s) than in the other regions (1, 1b). <IMAGE>
Patent DE-3644320-A1 (DE)
Title: Eccentric shaft of a rotary internal combustion engine
Inventor: EIERMANN DANKWART
IPC: F01C21/00
Filed: 1986-12-23
Abstract: Eccentric shaft of a single or multi-disc rotary internal combustion engine of the trochoidal type with a two-lobed trochoid surface and a triangular piston which, for the purpose of saving weight, has eccentrics of hollow drum-shaped design and sections of hollow tubular design on both sides of each eccentric, which form a common internal chamber of the eccentric shaft, the inside wall of which runs essentially parallel to the external contour of the eccentric shaft.
Patent DE-3712039-A1 (DE)
Title: Incineration boiler, in particular for incinerating wastes
Inventor: TEMELLI SEDAT DIPL ING
IPC: F23L9/02
Filed: 1987-04-09
Abstract: The invention concerns an incineration boiler, in particular for incinerating wastes, consisting of a combustion chamber (2) with a grate (3), a feeder (6) located above the grate (3), and a flue (12). According to the invention, a flow restrictor (17) is formed at the junction of the combustion chamber (2) and the flue (12), in the shape of a narrowing of the flue's (12) cross-section. This leads to a guiding and mixing of the flue gases such that uniform and complete combustion is achieved in the combustion chamber (2). <IMAGE>
Patent DE-3719158-A1 (DE)
Title: Stand support for securing a camera
Inventor: MULINDWA VINCENT M
IPC: F16M11/06
Filed: 1987-06-09
Abstract: A stand support for securing a camera has a stand head housing, which is connected to the stand, a shaft (11) which is located in the stand head housing, is fixedly connected thereto and on which there is rotatably mounted a carrier plate for securing the camera, and a damping and storage device which is located between the shaft (11) and the carrier plate. Said damping and storage device comprises cutouts (13, 14) on a widened portion (12) on the shaft, which widened portion (12) of the storage means (19) consists of an elastically deformable, soft material. Damping and energy storage are achieved by the deformable material flowing into the cutouts (13, 14). <IMAGE>
Patent DE-3722332-A1 (DE)
Title: Gas-permeable loosening base as a discharge aid in bunkers or hoppers made of film material
Inventor: LESK ADOLF
IPC: B65D88/72
Filed: 1987-07-07
Abstract: A loosening base as a discharge aid in bunkers and hoppers, consisting of a film having perforations, the perforations being provided partially or completely with sewing threads. If required, the film can be connected by means of the sewing threads to a filter fabric and/or a backing fabric.
Patent DE-3724644-A1 (DE)
Inventor: TETZNER CHRISTINE DR
IPC: A61K31/505
Filed: 1987-07-25
Abstract: Combination products containing gallopamil and prazosin, each in depot form, are used in the therapy of high blood pressure.
Patent DE-3728946-A1 (DE)
Title: Homogeniser
Inventor: HERR EDWIN
IPC: B01F5/06
Filed: 1987-08-29
Abstract: A homogeniser suitable even for cell digestion having valve components joined with formation of an inlet chamber, an outlet chamber and at least one homogenisation gap connecting these is furnished with a continuous diamond sinter layer on the homogenisation-gap-forming surfaces of the valve components and, if required, of at least one baffle.
Patent DE-3735606-A1 (DE)
Title: Device for determining the initial roll attitude of a projectile in the firing barrel (tube)
Inventor: FISCHER RAINER
IPC: F42B10/60
Filed: 1987-10-21
Abstract: In order to determine the initial roll attitude of a projectile in the firing barrel, either a plurality of light-emitting diodes arranged distributed in an annular fashion are arranged in the breech and the receiving end of an optical fibre is arranged in the projectile base, or only an optotransmitter is located in the breech and the projectile base has a rim of optoreceivers in the form of the receiving ends of a plurality of optical fibres.
Patent DE-3737156-A1 (DE)
Title: Apparatus for heating food
Inventor: HIRSCH PAUL
IPC: A47J37/06
Filed: 1987-11-02
Abstract: The invention relates to an apparatus for heating food, having a closed container which is subdivided by a perforated floor into an upper food space and a lower, electrically heated steam generator, the steam generator having .... water space extending substantially over the entire base area of the container. An electric heating device, with a heating surface which is in heat-exchange relation with the water in the water space and covers only a fraction of the base area of the container, is surrounded by a separating web which extends from the base up to at least close to the water level and delimits the heating surface from the remaining water space. The water space inside and outside the space separated off by the separating web is connected by an orifice-like water passage.
Patent DE-3738148-A1 (DE)
Inventor: HERGETH HUBERT
IPC: D01G7/04
Filed: 1987-11-10
Abstract: Travelling bale plucker for plucking loose fibre off fibre bales placed in a row. The compressed layers (10) of the fibre bales (4) are removed by a plucking head (2) which comprises a plucking roll and a grille (3) as its operating elements and is set in an inclined position ( alpha ). As a resuit of the inclined position relative ( alpha ) to the horizontal, fibre is plucked from more than one layer (10) at a time and this improves the degree of mixing. The inclined position reduces the falling away of lumps on the inner surfaces of the bales during plucking. A wall (5) on the outer surface of the bales improves the working off process. Guide rollers 9 of head 2 move within rails 7 of a support structure 1 for the head 2. <IMAGE>
Patent DE-3740381-A1 (DE)
Inventor: BAUERSACHS EVA
IPC: C23F1/28
Filed: 1987-11-27
Abstract: The invention concerns a process for etching nickel structures or surfaces, in particular perforations in nickel sheet, which can be used for example to manufacture nickel etching molds for printing heads of an ink-jet printer. The etching material used is a highly concentrated iron (III) chloride etching solution without the addition of acids. The invention also concerns a printing head for ink-jet printers.
Patent DE-3804530-A1 (DE)
Title: Arrangement for moving a piece of equipment
Inventor: KAYSER HARALD DR ING
IPC: F16C29/04
Filed: 1988-02-13
Abstract: The invention relates to an arrangement for moving a piece of equipment on a planar surface with the aid of running rollers which each have a bearing. The object of the invention is to design such an arrangement so that the surfaces and the running rollers are subjected to less stress. This is achieved according to the invention in that in each case one pendulum bearing with bearing play serves as bearing and that the running roller is of such a width that as the piece of equipment is moved the axis of rotation of the outer bearing ring comes to be parallel to the plane and perpendicular to the direction of movement. <IMAGE>
Patent DE-3806096-A1 (DE)
Title: Final drive assembly, especially for motor vehicles which - with full differential action when cornering - prevents spinning of a wheel irrespective of the torque introduced
Inventor: CHUDZIK WERNER
IPC: F16H48/24
Filed: 1988-02-26
Abstract: Final drive assembly, especially for motor vehicles which - with full differential action when cornering - prevents spinning of a wheel irrespective of the torque introduced. In order to create an final drive assembly which, in contrast to those hitherto used based on friction, is automatically fully locking but permits an especially smooth-running differential action of the wheels, even under load, and is also to be used for steering axles and as an intermediate or auxiliary transmission, the function of a double-acting freewheel mechanism is created by a certain arrangement of gears with internal and external toothing and an eccentric, which is formed by balls or barrel rollers and an eccentrically routed disc, two systems of which in a bevel gear differential produce an automatically releasing or locking differential as final drive assembly.
Patent DE-3815070-A1 (DE)
Inventor: HILLER JOERG DIPL ING
IPC: F28D7/16
Filed: 1988-05-04
Abstract: In the case of a cooler having a tube package disposed within a housing and formed by superposed flat tubes 21 to 33, at least one intermediate wall is constituted by a flat tube 25, 29 itself, adjacent to which there is on one side a partition 40, 50 extending as far as the inside surface of the housing wall, so that the through-flow space between the intermediate wall and the adjacent partition is sub-divided and so that a meandering flow path is provided for the cooling medium which flows through the housing and along the outside of the tube package, in the interior of which flows the medium which is to be cooled. The flat tubes are constructed as substantially rectangular longitudinal members. The partition may be disposed between two longitudinal walls provided on both sides and which engage over at least a part of the longitudinal sides of the tube package, closing off and sealing a gap between them and the wall of the housing. Thus, any possibility of a bypass flow in this region is avoided. At the same time, a meandering and multi-section flow path is achieved. The cooling efficiency of the cooler is improved. The cooler is simple, favourably priced, relatively light and compact. <IMAGE>
Patent DE-3815674-A1 (DE)
Title: Flexible lagging sheet
Inventor: SCHULTE KLAUS DR
IPC: E21D11/15
Filed: 1988-05-07
Abstract: Lagging sheets which can be rolled up and unrolled in a meander shape can have a length of several metres and cover the area between two support arches when only longitudinal bars arranged at a distance apart are coupled to the lagging sheet. The lagging sheet preferably consists of textile fabric or of plastic film permissible underground, the lagging bars being encased by it as far as possible and being fixed thereto via prestressed clamps. The fixing via the clamps is effected here from the composite-sheet side which subsequently bears against the rock after assembly. Release of the connection between composite sheet and lagging bars is then not possible. A connection between the longitudinal bars in the longitudinal direction is not provided, since they have a length which lies over the centre section of the support arches so that supporting is reliably effected across them. A type of tube is formed by connecting the end areas of the combined composite sheet without the composite sheet as such being damaged or destroyed, the lagging bar being inserted into this tube and then being secured via the clamps. The composite sheet therefore remains advantageously undamaged and can thus reliably restrain the backfilling material placed afterwards and help to rapidly bind the backfilling material. <IMAGE>
Patent DE-3817342-A1 (DE)
Title: X-ray diagnostic installation for angiographic X-ray examinations
Inventor: FRANKE KURT DR ING
IPC: A61B6/00
Filed: 1988-05-20
Abstract: The invention proceeds from an X-ray diagnostic installation having an image-intensifier television chain (3, 7, 8) and an image subtraction device (9, 10, 11) connected thereto, having at least one image store (9, 10), whose image data are subtracted from image data occuring at other time instants than the stored image data. In such an installation it is intended that the image definition is to be increased with respect to the prior art, and especially to reduce movement blurring. A controllable diaphragm (2) is provided for fading in the image-producing X-ray bundle (4, 5, 6) onto one part of the image format of the X-ray image intensifier (3) for the generation of a partial image. A control device (14) controls the adjustment of the diaphragm and the image subtraction in such a way that a plurality of successive partial subtraction images, which yield a total subtraction image, are generated. <IMAGE>
Patent DE-3821788-A1 (DE)
Title: Landfill installation
Inventor: MOSER KARL DIPL ING
IPC: B09B1/00
Filed: 1988-06-28
Abstract: The landfill installation comprises a self-supporting cupola roof (7) which covers over the waste materials and spans a, for example, conical depression (1) in the ground. The cupola roof (7) is configured as a wooden-network cupola roof and bears, in the vertex, a gas-extracting device (39) and, if appropriate, an irrigation device (41). The refuse materials are deposited in layers (25) which are separated from one another by sealing layers (21, 27). The sealing layers (21, 27) channel percolating water to a central percolating-water collecting device (23) and permit the deposited pollutants to be localised. The cupola roof (7) is reusable. <IMAGE>
Patent DE-3825539-A1 (DE)
Inventor: LIEN SHEUE-LING
IPC: G06T15/50
Filed: 1988-07-27
Abstract: The present invention provides methods and apparatus for shading curves, polygons and patches, implementing Phong, Gouraud and other shading techniques in the rendering of images on a cathode ray tube or other display device. The present invention also includes a method and apparatus for shading patches by rendering a series of adjacent curves such that no pixel gaps exist between each rendered curve. The shading, in dependance on whether it is applied to a) Vectors /Curves, or b) Polygons / Patches, is respectively cumulatively- dependent upon:-     a) Depicted transparency, distance and Bresenham error, or b) Depicted transparency, distance and amount of diffuse/specular reflection.
Patent DE-3825677-A1 (DE)
Inventor: GRILL ERWIN DR
IPC: C12N9/10
Filed: 1988-07-28
Abstract: The invention relates to  gamma -glutamylcysteine transferase. It catalyses the transfer of  gamma -glutamylcysteine or  gamma -glutamylcysteine S derivatives.
Patent DE-3827973-A1 (DE)
Title: Computer lock for comparing papillary lines
Inventor: RUX KURT
IPC: G07C9/00
Filed: 1988-08-18
Abstract: This lock consists of one or more sensory fields which are structured like the eye of an insect. Each sensor is followed by an A/D converter. A memory cell is provided for each sensor. The finite memory matrix formed in this manner is accessed by the processors. From the frequency distribution of the binary input pulses, the voltage generators following the processors build up individual parameter voltages, or the voltage sequences are conducted as binary sequences into an associative network, in that each line from the processors or voltage generators intersects each line of the comparison parameter memory which has a modular structure as a matrix. At the points of intersection, switches or processors are integrated which transmit a signal to a control circuit as soon as they register an identical voltage or identical voltage sequence. The switches or processors in the associative network have a tolerance. In the case of a positive comparison, the values determined form the basis for the new comparison. The corresponding values in the comparison memory matrix are therefore deleted and the newly determined values are stored.
Patent DE-3839754-A1 (DE)
Title: Heat pipe
Inventor: POEHLMANN ERICH DIPL ING
IPC: F28D15/02
Filed: 1988-11-25
Abstract: A heat pipe has an outer bracket (1), which is proof against liquid and vapour or gas, and a filling of liquid/vapour refrigerant (2). The refrigerant (2) evaporates at a warm region, connected to a heat source (3), of the outer jacket (2) and condenses at a cold region connected to a heat sink (4). Particularly in the case of uneven surfaces, the heat pipe permits the realisation of a higher heat transfer coefficient by providing that the outer jacket (1) consists of a flexible, preferably elastically deformable material and thus clings even to uneven surfaces (5) under the action of internal overpressure, and that a rigid reinforcing pipe (6) having a lesser diameter than the outer jacket (1) is arranged in the interior of the outer jacket (1). <IMAGE>
Patent DE-3843061-A1 (DE)
Title: Microfilm aperture card, with stuck-in aperture film image
Inventor: SCHWEINSBERG DIETER
IPC: G03B21/64
Filed: 1988-12-21
Abstract: The invention relates to a microfilm aperture card, especially a camera card, consisting of a film aperture card, a window cut-out provided herein, an adhesive tape which runs around the window cut-out and a microfilm image stuck in by means of the adhesive tape, and is distinguished especially by a masking cover in the region of the adhesive tape which prevents the illumination of the film region behind this frame.
Patent DE-3844740-A1 (DE)
Title: Combustion accelerator for engine burning fuel-air mixt. - generates turbulence in mixt. by propagation of shock wave from electric discharge for boundary layer enlargement
Inventor: MALY RUDOLF DR ING
IPC: F02B21/00
Filed: 1988-12-23
Abstract: Turbulence is generated in the combustion chamber (1) by e.g. a sliding plug (4) which is set into the cylinder wall (3) and switched-on by a contrl unit (5) before and/or after each ignition. The shock wave (6) generated by the electric discharge at the plug (4) is propagated into the combustion chamber (1) so that the boundary layer (7) between burnt and unburnt mixt. becomes disrupted and enlarged. The same effect can arise from discharge before ignition. ADVANTAGE - Combustion process is optimised spatially and temporally by enlargement of surface of flame boundary layer.
Patent DE-3903991-A1 (DE)
Inventor: JANSSEN BERND DR
IPC: C07C317/34
Filed: 1989-02-10
Abstract: Phenylhydrazones of  beta -ionone, of the formula I 
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 in which R assumes the meaning given in the description, and their preparation are described. The substances are suitable for controlling diseases and as cosmetic agents.
Patent DE-3906055-A1 (DE)
Title: Safety wheel cap
IPC: B60B11/10
Filed: 1989-02-25
Abstract: The invention relates to a safety wheel cap (1) or a safety ring (2) for a vehicle wheel which has a pneumatic tyre, the said cap (1) or ring (2) being attached to the rim (3). The said safety wheel cap (1) or safety ring (2) is equipped with a solid-rubber or inflatable tyre (4). <IMAGE>