baber/WOPTO huggingface dataset:
Patent DE-3524505-A1 (DE)
Title: Image detection device
Inventor: MIKAMI KAZUO
IPC: G06V10/24
Filed: 1985-07-09
Abstract: The present image detection device converts an image signal of an object to be detected into a bivalent input pattern and compares the input pattern with a standard pattern for detecting the object to be detected. It contains auxiliary calculating means for carrying out a particular auxiliary calculation during a horizontal scanning period of the patterns in accordance with the state of the pattern; main calculating means for carrying out a main calculation on the basis of the calculation results of the auxiliary calculating means during a vertical return blanking period; and detection means for detecting the input pattern with respect to the standard pattern on the basis of the calculation results of the main calculating means with respect to the patterns. Since the auxiliary calculation and the main calculation can be carried out in real time and essentially in firm ware, no memory is therefore required for storing the image signals for the input pattern and the standard pattern which is necessary in a conventional device and, in addition, the calculating speed is considerably increased. Furthermore, the device is simplified since it is not necessary to position the object in a particular attitude. <IMAGE>
Patent DE-3525104-A1 (DE)
Title: Polycondensates, their preparation and their use
Inventor: HELLER JUERG DR
IPC: D06M15/423
Filed: 1985-07-13
Abstract: A polycondensate A), prepared by reacting   a) a monofunctional or polyfunctional amine containing one or more primary and/or secondary and/or tertiary amino groups with b) cyanamide, dicyandiamide, guanidine or biguanidine, where up to 50 mol percent of cyanamide, dicyandiamide, guanidine or biguanidine can be replaced by a dicarboxylic acid or a mono ester or diester thereof, with elimination of ammonia in the presence of a catalyst K, where this product A) contains at least one free hydrogen atom bonded to a nitrogen atom,  or a polycondensate B) prepared by reacting A) with c) an N-methylol compound of urea, melamines, guanamines, triazinones, urones, urethanes or acid amides, or with   d) an epihalohydrin or a precursor thereof, or with   e) formaldehyde or a formaldehyde-liberating compound, or a polycondensate C) prepared by reacting A) with d) or A) with e) and an N-methylol compound c), where the polycondensates A), B) or C) may be in the form of the free base or in the form of an acid-addition salt, and the reaction of the product A) with d) or A) with e) and an N-methylol compound c) or of A) with c) can optionally be carried out in the presence of a catalyst K1 for the crosslinking of the N-methylol compound c).
Patent DE-3525917-A1 (DE)
Title: Surgical instrument for the removal of small varices
Inventor: CORCOS LEONARDO
IPC: A61B17/00
Filed: 1985-07-19
Abstract: The surgical instrument for the removal of relatively small and preferably superficial varices possesses a short tubular element (1) with an annular cutting edge (1A) which is carried by the end of a rod (3) which is thinner than the tubular element (1). <IMAGE>
Patent DE-3528439-A1 (DE)
Title: Graphite tube cuvette for flameless atomic absorption spectroscopy
Inventor: GOENNER WINFRIED ING GRAD
IPC: H05B3/00
Filed: 1985-08-08
Abstract: A graphite tube cuvette for flameless atomic absorption spectroscopy is heated by pairs of electrodes which bear radially on the lateral face of the graphite tube. The heating currents supplied by different pairs of electrodes are generated by separate network sections. This reduces the influence of contact resistances between the electrodes and the graphite tube.
Patent DE-3530683-A1 (DE)
Title: Process for reducing the NOx emissions from rotary kilns and burner for carrying out this process
Inventor: XELLER HORST DIPL ING
IPC: C04B7/60
Filed: 1985-08-28
Abstract: A process for reducing the NOx emissions of rotary kilns, in which a flame-forming primary gas is passed through the burner, while at least the majority of the air required for the combustion of the fuel is introduced into the rotary kiln as secondary air outside the burner, is characterized in that there is introduced into the burner a primary gas which, in comparison to air, is low in oxygen or is oxygen-free.
Patent DE-3533726-A1 (DE)
Title: Low-pressure shut-off means for gaseous and liquid media, having a ball catch connection
Inventor: STEIGERWALD NIKOLAUS
IPC: F16L37/42
Filed: 1985-09-21
Abstract: A shut-off means, closing automatically on one side with compression spring and pressure medium, in which the closure ring is a standard part and is guided by a column guide. Closure parts on shut-off means have mostly been guided, up until now, by tubular hollow bodies, the through-passage at the shut-off point of the shut-off means being as narrow as the bore of the hollow body. The column guide has, in contrast, a through-passage, at the shut-off point of a shut-off means, which is greater by the amount of the free space between the columns. The columns of the column guide can be arranged such that they are spaced apart from one another over the entire length of their spatial form, or else they can be arranged, for manufacturing reasons, such that they are connected to one another partially in an annular manner at one or at both ends. The shut-off means is equipped with a ball catch connection of known type, in which, however, the compression spring of the actuating sleeve does not, as is usual, abut on a collar of the shut-off means, but is supported on a stop ring which is fitted on the shut-off means. A saving in material can thus be achieved for the shut-off means.
Patent DE-3535614-A1 (DE)
Title: Swivel door
Inventor: PLASSMANN REINHARD
IPC: E05D15/06
Filed: 1985-10-05
Abstract: The swivel door comprises a door frame and at least one door leaf. Leaf with large weights can be installed. For swivel-mounting, use is made of rails which are provided on the upper end side of the door leaf and on that side of the door frame which is directed towards this end side and/or on the lower end side of the door leaf and on that side of the door frame which is directed towards this end side. Between neighbouring rails there is provided a carrying part which is displaced in the rails in the event of a movement of the door leaf.
Patent DE-3543112-A1 (DE)
Title: Set of angular tiles for configuring corner regions
Inventor: MEYER GUENTHER
IPC: E04F13/14
Filed: 1985-12-06
Abstract: The tiles of a set of this type are used to configure corner regions which are formed by two walls which meet at an angle. The single-piece angular tiles comprise a first leg and a second leg which is at an angle with respect to the first leg and is connected to the latter at one of its edges. In order further to simplify the tiling in the corner regions, at least the one legs of the set have a variable working length or, by means of spaced-apart predetermined breaking points, can be adapted from their greatest length to the working length.
Patent DE-3544064-A1 (DE)
Title: Process for the preparation of p-hydroxyarylphosphine oxides or p-hydroxyarylphosphine sulphides
Inventor: UDE WERNER DIPL ING DR
IPC: C07F9/53
Filed: 1985-12-13
Abstract: The invention describes a process for the preparation of p-hydroxyarylphosphine oxides or p-hydroxyarylphosphine sulphides by reacting p-haloarylphosphine sulphides, in particular p-fluoro- or p-chloroarylphosphine sulphides, with inorganic bases at temperatures above 170 DEG C, and liberating the p-hydroxyarylphosphine oxide compound and/or p-hydroxyarylphosphine sulphide compound from the resulting salt by reacting this salt with an acid, in particular a mineral acid, such as hydrochloric acid or sulphuric acid.
Patent DE-3545246-A1 (DE)
Inventor: VIEHWEG HOLGER DR
IPC: C12P19/06
Filed: 1985-12-20
Abstract: Process for the preparation of exocellular biopolymers having a thickening effect in aqueous media by aerobic culture of microorganism strains forming the biopolymers in an aqueous nutrient medium present as disperse aqueous phase in a water/oil emulsion (W/O-emulsion) stable under fermentation conditions using W/O emulsifiers for emulsion formation and stabilization, in which the oil phase is used in quantities below 50% by volume, based on the mixture as a whole, and fatty acid dialkanolamides are used as the W/O emulsifiers.
Patent DE-3546037-A1 (DE)
Title: Method for the production of the latch support in knitting-machine needles
Inventor: HOFMANN ULRICH DIPL ING
IPC: B21G1/06
Filed: 1985-12-24
Abstract: To provide support for the latch in knitting-machine needles or similar latch-type needles, the needle shank (1) is provided, before or after the production of the longitudinal slot (3), with a transverse hole (2) extending through only one shank cheek. An axle pin (11), the length of which corresponds approximately to 2/3 of the thickness of the needle shank, is pressed into the hole (2), extending through the hole in the latch and resting against the opposite shank cheek without a hole. To fix the axle pin (11) securely in the hole (2) use is made of a subsequently produced indentation which surrounds the hole (2) in a ring shape or of a corresponding annular weld (Fig.3). <IMAGE>
Patent DE-3601511-A1 (DE)
Title: Combined ignition and electrical power supply device for internal combustion engines
Inventor: BARANOV JURIJ FEDOROVIC
IPC: H02K21/48
Filed: 1986-01-20
Abstract: The ignition and electrical power supply device is designed on the basis of an electrical machine and contains a stator (1) having an even number of teeth which are arranged at a distance corresponding to the pole pitch, and a rotor (9) having a magnet which is arranged between two plates (11, 12) having beak-shaped (nozzle-shaped) projections (13, 15). The number of projections (13, 15) on each plate (11, 12) is identical and is one less than half the number of teeth on the stator (1), one of the projections (15) on one plate (12) and the slot (14), which corresponds thereto, on the other plate (11) having a width which is less than or equal to four pole pitches.   <IMAGE>
Patent DE-3603432-A1 (DE)
Title: Extruder head for producing semi-finished articles from thermoplastic materials
Inventor: SCHUMACHER FRANZ
IPC: B29C48/10
Filed: 1986-02-05
Abstract: Extruder head for producing semi-finished articles from thermoplastic materials having a flow channel (3), the flow channel being dividable in a subregion by a displacer body (8) arranged in the axial direction, into at least two individual channels (9, 10), and the individual channels being reunitable directly upstream of the flow channel mouth (6). The displacer body has a plurality of directing devices (14) and (15) which are aligned essentially parallel to one another or radially in the direction of a common point of intersection and in each case at an angle, preferably at an angle of about 45 DEG , with respect to the direction of flow in the flow channel. <IMAGE>
Patent DE-3605203-A1 (DE)
Title: Continuously variable torque-splitting compound power-shift transmission with range changes
Inventor: JARCHOW FRIEDRICH PROF DR ING
IPC: F16H47/04
Filed: 1986-02-19
Abstract: Published without abstract.
Patent DE-3606810-A1 (DE)
Title: Sealing arrangement
Inventor: SIEGEL GUNTER
IPC: B60J10/25
Filed: 1986-03-03
Abstract: The invention relates to a sealing arrangement for protecting a vehicle-body space, which lies under a lower edge of a motor-vehicle windscreen, from the penetration of water. In this arrangement, a lower edge section of the outer windscreen surface is embraced by a connection component and in the cover region between the connection component and the opposite windscreen surface an elastomeric sealing profile is supported with elastic deformation. In order to ensure the sealing function of this sealing arrangement in driving mode, it is provided that the connection component be attachable at a predetermined distance from the opposite surface of the windscreen, that on the connection component there be held, in a sealing manner, a base of a sealing lip on an attachment surface, and that the sealing lip, the cross-sectional length of which amounts to a multiple of its thickness, extends up the windscreen in such a manner that its free end bears with essentially linear contact on the outer surface of the windscreen.
Patent DE-3614681-A1 (DE)
Title: Flat-brush washer
Inventor: HAHN WOLFGANG
IPC: G03F7/30
Filed: 1986-04-30
Abstract: In a flat-brush washer, in which a large-area brush (42) and a block carrier (41) are disposed in a tank (2) with a small spacing opposite one another such that the brush touches the surface of the block carrier with its bristles (43), translation movements of different speeds on circular paths of different radii are imparted to the block carrier and the brush, for example by means of a crank mechanism. It is thus guaranteed that the brush (42) brushes over every point on a printing plate mounted on the block carrier (41) with constantly changing directions and also at constantly changing speeds, as a result of which the cleaning effect of the brush is increased significantly. <IMAGE>
Patent DE-3617656-A1 (DE)
Title: Practice projectile (practice round) having a reduced range
Inventor: BENDER RICHARD DIPL CHEM DR
IPC: F42B10/50
Filed: 1986-05-26
Abstract: Practice projectiles must frequently have a shorter range than live ammunition. It must be possible to set this range exactly in order to prevent accidents. It is proposed to brake a practice projectile via safety means after a defined distance has been travelled, the practice projectile being provided with at least two safety means which are completely separate from one another.
Patent DE-3621529-A1 (DE)
Title: Device for measuring the rotation speed of the impeller of an impeller flowmeter for electrolytic liquids
Inventor: JUDENHERC DOMINIQUE
IPC: G01F1/07
Filed: 1986-06-27
Abstract: The impeller flowmeter has three electrodes (3, 4 and 5) which are arranged in a line. A voltage difference is applied periodically to the two outer electrodes (3, 5) by means of a control logic device (15), and the voltage of the centre electrode (4) is measured, this voltage being dependent on the impeller position. An amplifier (12) is used for this purpose, which is switched on only very briefly. The output signal from the amplifier (12) is passed to a digital memory (14) which retains the mathematical sign of the input pulse until an input pulse having the opposite mathematical sign arrives. The number of pulse changes is a measure of the rotation speed of the impeller. Using a device of this type it is possible to use an amplifier having low-impedance components which are independent of fluctuations in the operating voltage, so that it is also possible at the same time to use the supply line for the abovementioned elements (control logic device, amplifier and digital memory) as a measurement line for pulses supplied from the digital memory. <IMAGE>
Patent DE-3624785-A1 (DE)
Title: Electrical straight-through plug connector
Inventor: KIRMA SAFA DIPL ING
IPC: H01R13/74
Filed: 1986-07-22
Abstract: In the case of an electrical straight-through plug connector for connecting at least one first cable, which is provided with a contact element, to another second cable, which is provided with a contact element, having a housing 1 consisting of an electrically insulating material with sealing pads 9 having openings 2, 3 for sealing the contact points, and with securing elements 4 for locking the contact elements, the invention comprises the provision of a contact socket 5, with a collar 7, as the contact element of the first cable and the provision of a contact pin 6, having a collar 8, as the contact element of the second cable. In the case of a straight-through plug connector, this results in the previous contact socket as a part which wears being omitted and the contact resistance being halved. <IMAGE>
Patent DE-3626643-A1 (DE)
Title: Drive device
Inventor: BAUER KURT
IPC: B60S1/36
Filed: 1986-08-06
Abstract: A description is given of a drive device having a drive element, a drive shaft and an output element, the connection between drive element and drive shaft being effected from the output side for the purpose of simple mounting. For this purpose there is guided, in the hollow drive shaft, a threaded bolt which exhibits a toothing arrangement on its casing surface, with the result that a tool for turning said threaded bolt can be attached, eccentrically so to speak.
Patent DE-3627742-A1 (DE)
Title: Substituted 1,4-dihydropyridine-3-carboxylic acid derivatives
Inventor: AMSCHLER HERMANN DR
IPC: C07D211/90
Filed: 1986-08-16
Abstract: Substituted 1,4-dihydropyridine-3-carboxylic acid derivatives of the general formula I <IMAGE>  in which Ar represents a cycle of the formula <IMAGE> in which Y denotes oxygen (O), sulphur (S), vinylene (-CH=CH-), azomethine (-CH=N-) or a group of the formula <IMAGE> R1, R2 and R3 are identical or different and denote hydrogen, C1-C6-alkyl, C3-C7-alkoxyalkyl, aryl, aryl-C1-C6-alkyl or aryloxy-C1-C6-alkyl, R4 and R5 are identical or different and denote hydrogen, hydroxyl, halogen, nitro, cyano, trifluoromethyl, C1-C4-alkyl, C1-C4-alkoxy, completely or partially fluorine-substituted C1-C4-alkoxy, C1-C4alkoxy-carbonyl, C2-C5-acyl, amino or mono- or di-C1-C4-alkylamino, R6, R7, R8 and R9 are identical or different and denote hydrogen, hydroxyl, halogen, C1-C4-alkyl, C1-C4-alkoxy, amino, mono- or di-C1-C4-alkylamino or completely or partially fluorine-substituted C1-C4-alkoxy, A denotes straight-chain or branched C2-C5-alkylene which can be substituted by C1-C4-alkoxy or aryl, and their salts are novel compounds for the treatment and prophylaxis of circulation-related diseases.
Patent DE-3628188-A1 (DE)
Title: Roof panel for a finished roof covering with simultaneous insulation
Inventor: FEIL EUGEN
IPC: E04D1/28
Filed: 1986-08-20
Abstract: The invention relates to a roof panel by means of which a finished roof covering with simultaneous insulation can be achieved in one operation. The roof panel (1) comprises, for this purpose, a wedge-shaped upper part (2), a central part (3) of approximately uniform thickness, and a lower part (4) as extension of the central part (3). The sum of the lengths of the central part (3) and lower part (4) (measured in the eaves-ridge direction of the laid roof panel) is greater than the length of the upper part (2), with the result that an imbricated double or multiple roofing can be effected. The upper part (2), central part (3) and lower part (4), as a unit, consist of a heat-insulating material, in particular rigid foam. The lower part (4) is coated, at least on its surface and lower bordering edge (10), with a protective layer, in particular with a sheet-metal surround (9), which runs in the direction of the upper part (2) at least to the extent that, in the case of a double or multiple roofing, the protective layers (9) of roof panels (1), which engage one over the other, overlap. The invention provides a very lightweight roof which can be roofed in only one operation. <IMAGE>
Patent DE-3632022-A1 (DE)
Title: Device for applying mortar or a similar application composition
Inventor: WECKERLE ADOLF
IPC: E04G21/20
Filed: 1986-09-20
Abstract: The scooping trowel shown has a sliding frame (2) with a trowel blade (1) and can be guided and moved by a handle (3). The trowel blade (1) is in one piece as is the sliding frame (2). The lateral runners (24) of the latter are brought together by a V-shaped bend (27) which bears, at its point, a stem (31) with handle (3). The trowel blade (1) comprises two triangular side parts (12) which are each fastened on a runner (21) by an edge part and hold a central part (11) between them, said central part widening, in the form of a trapezium, from the runners (21) up to the scooping edge (19). Mortar can thus be scooped out of a receptacle and, by pivoting up, be provided on the application surface (5) of a wall (7). Subsequently, the trowel is tipped up from the application surface (5) in such a manner that the application plane (23) of the sliding frame (2) lies on the application surface (5). Formed between the latter and a covering (15) of the central part (11) is an outlet opening (17), through which a mortar bead (8) is applied if the trowel is pulled by the handle (3) in the direction of the arrow (32). All that needs to be done, in one operation, is thus to scoop, pivot up, position, tip and pull. <IMAGE>
Patent DE-3633087-A1 (DE)
Title: Adjustable switching device for an ironing table
Inventor: DORN JOHANN
IPC: D06F81/08
Filed: 1986-09-29
Abstract: An adjustable switching device (5) for an ironing table (1) is arbitrarily adjustable and lockable between lateral spars (20) on rods (8) in bores (36) of the spar (7) parallel to the longitudinal axis of the ironing surface (4) and consists of a carrier (16), on which a foot-switch strip (11) is fastened via rubber elements (12) and a first control element (9, 10) in the form of an infrared reflex-light barrier (9) with a reflector (10) is fastened on lateral angles (18, 19, 25), the interruption of the light beam (32) controlling the switch-on of the blower (2), and of a second control element (13) which, actuated by the foot-switch strip (11) located behind the light beam (32), controls the operating change-over of a change-over device (3) for the blower-air stream in conjunction with a switching arrangement (6) or (6'). <IMAGE>
Patent DE-3636173-A1 (DE)
Title: Stirring utensil (mixing utensil)
Inventor: SCHNEIDER HILMAR
IPC: A47J43/10
Filed: 1986-10-24
Abstract: The invention relates to a stirring utensil, in particular a cooking spoon, whisk, beater and the like, with a handle and a spoon or whisk part. The essence of the invention resides in the fact that a temperature sensor with a temperature indicating device is integrated into the stirring utensil. <IMAGE>
Patent DE-3642795-A1 (DE)
Title: Electric contact and process for producing it
Inventor: SASAKI NOBORU
IPC: H01H11/04
Filed: 1986-12-15
Abstract: An electric contact for switches, relays, voltage regulators or the like is produced with a composite body of a contact area of silver, palladium or an alloy thereof and a base area of copper or an alloy thereof as carrier for the contact area. The contact has a central passage, which extends through the contact area and the base area, and the thickness of the contact area at the periphery of the passage is greater than in the other areas. Furthermore, a process for producing such a contact is described.
Patent DE-3702428-A1 (DE)
Title: Method and device for detecting, in terms of metrology, a projectile or parts thereof
Inventor: NAHRWOLD KLAUS HERMANN DIPL IN
IPC: F42B35/00
Filed: 1987-01-28
Abstract: The invention relates to a method and a device for detecting, in metrology terms, a projectile (3) or parts thereof in the target area, the electrical charge which is given to or forced on the projectile (3) or its parts by air friction and/or a gas cloud produced on detonation or explosion being detected via at least one sensor (1) (which is arranged in the target area, is flat, is electrically conductive and acts as a capacitor) on impact of the projectile (3) or its parts, and being processed to form at least one signal. The signal which is obtained can be used for measuring time of flight, speed measurement, detection of the fragment distribution or the like. <IMAGE>
Patent DE-3704953-A1 (DE)
Inventor: RICHTER GEROLD PROF DR
IPC: G08B19/02
Filed: 1987-02-17
Abstract: In order to issue a prewarning signal, in particular of the risk of slipperiness on traffic surfaces, stored meteorological data are compared with currently measured data. The most probable weather development - risk of slipperiness - is detected on the basis of the gradient of the curve and a prewarning signal issued. This method supplies a long-term forecasting value.