baber/WOPTO huggingface dataset:
Patent DE-3413003-A1 (DE)
Title: Vehicle window pane
Inventor: ZARFL HARTMUT
IPC: B60J10/30
Filed: 1984-04-06
Abstract: A vehicle window pane (5) is described which is bonded into a window frame (2) of the body of a motor vehicle. The vehicle window pane (5) has at its edge (6) a peripheral decorative strip (8). The attachment of the decorative strip (8) is effected via holding clamps (7) which are bonded securely on the vehicle window pane (5). As a result, the decorative strip (8) can be replaced without difficulty. <IMAGE>
Patent DE-3415817-A1 (DE)
Title: Method for masking the front of a substrate provided with component structures
Inventor: SIGUSCH REINER DIPL ING
IPC: H01L21/312
Filed: 1984-04-27
Abstract: The invention relates to a method for masking with photoresist the front of a substrate provided with component structures when etching the rear. According to the invention, only that dissolved resin component of the photoresist is used for masking which is directly applied to the front of the substrate optionally provided with photoresist structures. The method requires fewer process steps, is more cost-effective and gives a higher yield of good systems. It is used in semi-conductor technology, especially in the production of storage chips.
Patent DE-3416498-A1 (DE)
Title: Method and device for using condensate heat to heat feed water
Inventor: CORDES ROLF DIPL ING
IPC: F22D11/00
Filed: 1984-05-04
Abstract: In this case, recycled condensate is led through a heat exchanger (6) and then into a collecting vessel (11). Feed water is likewise guided through the heat exchanger (6) and subsequently fed into a steam boiler (1). The pressure of the condensate emerging from the heat exchanger (6) is regulated at a value above atmospheric pressure. Feed water temperatures in excess of 100 DEG C can be achieved in this way, and condensate re-evaporation losses can be further reduced. <IMAGE>
Patent DE-3416571-A1 (DE)
Title: Retaining element, in particular for fastening a cladding panel on a support panel
Inventor: KLEIN JEAN-LUC RENE GEORGES
IPC: F16B21/02
Filed: 1984-05-04
Abstract: The invention relates to a retaining element 1, in particular for fastening a cladding panel on a support panel, having a base part 2, which can be fastened on the support panel via retaining elements 6, and a retaining part 3 which is connected to said base part 2 and can engage in an opening in the cladding panel. According to the invention a drive-type connection 4 can be established between the base part 2 and the retaining part 3 by rotation about the longitudinal axis, it being possible for the retaining part 3 to be screwed, by a screwing region 5, into the opening in the cladding panel. 
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Patent DE-3426162-A1 (DE)
Title: Vehicle for transporting prefabricated garages
Inventor: KALETKA GEB HUEBNER
IPC: E04G21/16
Filed: 1984-07-16
Abstract: The vehicle for transporting prefabricated garages has a carriage which can be displaced on guides of the frame of the vehicle. A pole is seated on the carriage, a frame which engages on the door opening of the garage being vertically guided on the said pole. Lowerable floor supports are provided between the front and rear axles on the one hand and also in the rear area. A counterbearing is arranged so as to be independently displaceable between the carriage and the driver's cab and is connected to the pole via a bracing in order to absorb the tilting moments during the loading and unloading of the garage over the rear of the vehicle. In the limit position of the carriage on the rear of the vehicle, the counterbearing is fixed at a distance therefrom so that the weight of the garage is taken up on the one hand by the pole in the area of the rear of the vehicle and on the other hand via the bracing and the counterbearing in the area between the axles, as a result of which the tilting moments on the pole and the vehicle are distributed in a favourable manner.
Patent DE-3439637-A1 (DE)
Title: Device for cooling the nuclear reactor fuel elements arranged in a transfer cask
Inventor: STIEFEL MAX ING GRAD
IPC: G21F5/10
Filed: 1984-10-30
Abstract: If such transfer casks are cooled with water, thermal shocks occur in the transfer cask in the case of an internal temperature of more than 100 DEG C. In order to avoid the formation of shocks, which is possibly harmful to the fuel rods, it is provided that the interior of the transfer cask 1 is connected to a separate gas (9) and water (10) circuit. The transfer cask is now locked into the gas cooling circuit until the temperature of the interior has fallen to below 100 DEG C. Not until then is the switchover to water cooling performed. <IMAGE>
Patent DE-3442145-A1 (DE)
Title: Process for the preparation of complex ether glycerolipids using plant cell cultures
Inventor: WEBER NIKOLAUS DR
IPC: C07F9/10
Filed: 1984-11-17
Abstract: The invention relates to a process for preparing complex ether glycerolipids from 1-O-alkylglycerols, 1-O-(1'-alkenyl)glycerols or 2-O-alkylglycerols using plant cell cultures. Cell suspension cultures of rape (Brassica napus) and soya (Glycine max) synthesise neutral and ionic ether glycerolipids, mainly alkylacylglycerophosphocholines and 1-alkenylacylglycerophosphocholines, from exogenous alkylglycerols. The best yields of ether glycerolipids are obtained on incubation of the cells with optically active 1-O-alkyl-sn-glycerols. Racemic and symmetrical alkylglycerols are likewise metabolised by the cell cultures to optically active ionic ether lipids with 'natural' configuration. 1-O-Alkyl-2-acetyl-sn-glycero-3-phosphocholines (I) can be prepared in a simple way from the biosynthetic 1-O-alkyl-2-acyl-sn-glycero-3-phosphocholines. The former compounds ('Platelet Activating Factor') are bioregulators with a plurality of physiological effects; they have been recognised as, inter alia, substances which lower blood pressure. <IMAGE>
Patent DE-3443170-A1 (DE)
Inventor: BECHSTEIN HERBERT DIPL ING
IPC: G09F3/06
Filed: 1984-11-27
Abstract: A set of identification plates for electrical installation modules, especially plugs and multiple plug sockets, with a plurality of identification plates (18) which, according to the number and inscription, correspond to a predetermined identification task. All the identification plates (18) of the set form a single grid in the form of a plate (10) from which the identification plates (18) can individually be detached as needed. This considerably simplifies the handling of the identification plates, from production to inscription and then utilisation, and reduces manufacturing costs.
Patent DE-3444067-A1 (DE)
Title: Method and device for achieving a novel resetting and repeating effect
Inventor: CAESAR WILHELM DIPL ING
IPC: G09B23/00
Filed: 1984-12-03
Abstract: It is intended to protect the various relativity apparatuses or respectively double carousels, double gyroscopes or carousel/gyroscope systems (with movement 1: circulating uniformly and slowly and embodying the measure of time; and very rapidly opposed movement 2 and thereby moving into the "negative region of carousel 1") and the working methods to be implemented thereby.
Patent DE-3517030-A1 (DE)
Title: Electronic switch with a transistor
Inventor: KARBOWSKI GEORG
IPC: H03K17/16
Filed: 1985-05-11
Abstract: Electronic switches having two series-connected transistors (T1, T2), for example for switching on a motor (M) for regulating the volume in a sound replay device. According to the invention, the bases of the two transistors (T1, T2) are decoupled in such a manner that the switching voltage passes to both bases but with an inadmissibly low-impedance bypassing of the electrodes of one transistor (T1), the other transistor (T2) does not become conductive. This prevents the entire switch from becoming conductive in the event of a shortcircuit of the electrodes of one transistor (T1). <IMAGE>
Patent DE-3517538-A1 (DE)
Title: Working device for people with only one hand
Inventor: MEIGIES KURT
IPC: B25G1/00
Filed: 1985-05-15
Abstract: The invention relates to a working device for people with only one hand, which consists of a handling shaft and, arranged at the lower end of the same, a working tool, in particular broom. The subject of the invention is characterised in that the handling shaft (2) is provided with a handgrip (3) and, lying above this, an underarm holding device (4). <IMAGE>
Patent DE-3521125-A1 (DE)
Title: Phosphorus-containing polyarylene ethers and processes for their preparation
Inventor: BESECKE S DIPL CHEM DR
IPC: C08G75/23
Filed: 1985-06-13
Abstract: Phosphorus-containing polyarylene ethers of the structure <IMAGE>  in which Ar denotes a phenylene or naphthylene group or the group <IMAGE> and R, R' and R'' denote certain substituents, E denotes identical or different terminal groups of certain atoms or groups of atoms, m denotes an average value from 0 to 10, n denotes at least 10, and q denotes 0 or 1, for the ratios a:b:c the particulars a:b = (>/= 0.8 to 0.99):(</= 0.2 to 0.01> a:c = (>/= 0.8 to 0.99):(</= 0.02 to 0) and b:c = (</= 0.2 to 0.01):(</= 0.02 to 0> apply and their preparation is carried out using bifunctional isomer mixtures of <IMAGE> in which the ratio of the positions of the functional groups X to the P atom is: p:o:m = (>/= 80 to 99):(</= 20 to 1):(</= 2 to 0).
Patent DE-3522834-A1 (DE)
Title: Sensor for sensing odours
Inventor: HOELTER HEINZ DIPL ING
IPC: B60H3/06
Filed: 1985-06-26
Abstract: The main application P 3514588.9 relates to a sensor, particularly for use in safety cabins, for example the cabins of motor vehicles with controlled and/or temperature-stabilized air volume. It is known to use sensors for indicating gaseous pollutants via light-emitting diodes or for initiating switching processes. To avoid shifts in the indication of the sensor at different air speeds, it is proposed according to the main application that the sensor be preceded by a pulsating air chamber, the pulsating element of which has asymmetric flow profiles, and that a dense air flow through the measuring opening occurs due to the pulsating movement generated by the pulsator. An air conditioning arrangement is arranged in the sensor housing. To allow the sensor to detect not only pollutants but also the slightest traces of odorous substances, it is proposed, in further development of the teaching according to the main application, to accommodate the sensor in a pressure-tight housing in which a preconditioned volume of air is supplied compressed to the sensor.
Patent DE-3522885-A1 (DE)
Title: Energy supply chain
Inventor: HENNIG KURT
IPC: F16G13/16
Filed: 1985-06-26
Abstract: The invention relates to an energy supply chain, in the case of which the cross members which are split in the longitudinal direction consist of two rigid cross member parts and a resiliently elastic element arranged in between. In the maximum deformed condition of the resiliently elastic element, the width of the cross member is reduced to such an extent that it can freely be inserted into the recesses and removed from the recesses. In the partially destressed state of the resiliently elastic element, the cross member engages in a positively-locking manner with the recesses of the fishplates. Such an energy supply chain is distinguished by very simple construction and easy installation.
Patent DE-3524456-A1 (DE)
Title: Scrubbing water treatment for the simultaneous SO2 and NOx gas purification having an integrated stage for the reduction of ironIII to ironII in the scrubbing liquid circulation by reducing the pH to the strongly acidic range
IPC: B01D53/68
Filed: 1985-07-09
Abstract: In patent application P 3519681.5, a process is described for scrubbing water treatment and recovery of valuable materials in the simultaneous removal of SO2 and NOx from flue gas, in which in the oxidizer sulphuric acid and air are added so that a commercial end product is present as gypsum after the filtration. It has now surprisingly been found that if the pH is sufficiently greatly reduced to the strongly acidic range by addition of sulphuric acid, in the range of pH below 3, ironIII is reduced to ironII. The conversion of ironIII to ironII is integrated in the scrubbing water treatment and at a defined point a pH-reducing medium is added, preferably sulphuric acid, which reduces the scrubbing liquid to a pH below 3, preferably around 1.5.
Patent DE-3529683-A1 (DE)
Inventor: FREIBERG HELGE
IPC: D06C3/02
Filed: 1985-08-20
Abstract: In order to reduce production and operating expenditure of a tensioning frame conveyor used for the continuous guiding and broad drawing of a textile web in a fabric web tensioning machine, the link between neighbouring chain elements, which consists of a sleeve (4) and an articulation pin (2) supported on a needle-bearing, is formed directly as the ball-bearing inner race of a track roller (6), which has the task of transferring the horizontally-directed tension forces of the fabric web to a roller rail and the longitudinal forces of the chain to chain-wheels provided on the longitudinal ends of the machine.
Patent DE-3531266-A1 (DE)
Title: Process for the screwed assembly of a sheet-metal roof covering, and means for carrying out the process
Inventor: LEININGER FRANZ
IPC: E04D3/36
Filed: 1985-08-31
Abstract: Process for the screwed assembly of profiled load-bearing members and a sheet-metal layer, preferably a trapezoidal-metal-sheet layer of a roof covering, in which, after the profiled load-bearing members have been positioned on the trapezoidal-metal-sheet layer and the screw through-holes have been drilled, the shank of each screw is drawn, from the upper side of the trapezoidal-metal-sheet layer with the aid of a drawing means connectable to the screw, from bottom to top through the through-hole. The screw shank which has been drawn through is then held in a clamping manner from the upper side and the screw nut is subsequently screwed onto the screw shank from the top.
Patent DE-3532803-A1 (DE)
Title: Equipment support for configurations of computer equipment which have a printer
Inventor: HASEKE HORST DIPL ING
IPC: B41J29/06
Filed: 1985-09-11
Abstract: The invention relates to an equipment support for configurations of computer equipment which have a printer. The object is to allow all actions associated with the printer, such as printer operation, paper removal, paper change, etc., by means of frontal and ergonomic operation from the front of the equipment support. This object is achieved in that the paper delivery tray arranged behind the printer has two storeys and can be moved by means of a lifting device from a retracted, lowered working position into an advanced, raised operation position. <IMAGE>
Patent DE-3537627-A1 (DE)
Title: Disinfectant and its use
Inventor: WILLENEGGER HANS PROF DR
IPC: A01N47/44
Filed: 1985-10-23
Abstract: The invention relates to a disinfectant based on a polymeric biguanide, characterised in that it contains polymeric biguanide and polyethylene glycol in a ratio of 10:1 to 30:1.
Patent DE-3541169-A1 (DE)
Title: Security lock installed in the frame for securing two-wheeled vehicles, mainly bicycles, against theft
Inventor: RIEPL LEOPOLD
IPC: B62H5/06
Filed: 1985-11-21
Abstract: Security lock installed in the frame for securing two-wheeled vehicles, mainly bicycles, against theft, in order to make it impossible for the two-wheeled vehicle to be used by unauthorized persons or to make it so difficult that the theft is almost impossible. By virtue of the arrangement of its parts, boring out the lock makes no sense since the locking action can thus not be released. The blocking mechanism is activated when the lock is closed by means of two rods which are accommodated in the frame tube. They block the handlebars and the pedal shaft when one of the pedals is pointing downwards and the handlebars are in the travel direction or have a small degree of steering lock. This lock which could be expensive to manufacture and to fit proves its worth however if the theft statistics are considered. Up to 10% of existing bicycles are stolen. As a result of the large number of thefts, bicycle insurance has been until now excluded from household insurance and offered as a separate item. By means of this lock, the contributions made by owners could be lowered.
Patent DE-3607741-A1 (DE)
Title: Circuit for determining the rate of flow of a fluid medium
Inventor: BURGDORF ACHIM
IPC: G01F1/698
Filed: 1986-03-08
Abstract: Electric circuit for determining the rate of flow of air for the combustion process of a gas-fired water heater, having two temperature sensor resistors connected to an electrical operating voltage, of which one is heated and both are exposed to the medium. Both are wired to series resistors, and the series resistor (50) for the heated temperature sensor resistor (16) is dimensioned such that the power loss (pe1) of the temperature sensor resistor (16) is the same at the upper and lower temperature limits (T1, T2) of the fluid medium. <IMAGE>
Patent DE-3611543-A1 (DE)
Title: Solar module
Inventor: MELCHIOR BERND
IPC: H01L31/048
Filed: 1986-04-05
Abstract: The invention relates to a solar module having photovoltaic cells (photocells) and a supporting plate on the rear side, which plate has a layer consisting of corrugated aluminium foil (5) or aluminium sheet (5a). <IMAGE>
Patent DE-3614999-A1 (DE)
Title: Mixing and conveying element for shear-sensitive and/or viscous biosuspensions
Inventor: GERMERDONK ROLF PROF DR ING
IPC: B01F15/00
Filed: 1986-05-02
Abstract: The difficulties in the submerged fermentation of biosuspensions, which are very viscous and/or tend to adhere to walls or to form agglomerates and/or are shear-sensitive, as a consequence of the inadequate mixing arising in fermenters of normal construction or of the unduly high local shear gradient are, according to the invention, overcome in such a way that, instead of the stirrer elements of conventional construction, a single-pass or multi-pass stair helix assembled from horizontal and vertical surfaces, unperforated or provided with holes, is used whose vertical surface can in each case be taken down below the horizontal surface of the next lower step, so that it forms a weir for the rising air. In this way, it is possible to keep the local shear gradient in the range between that required for overcoming the Bingham effect arising in the non-Newtonian, viscous biosuspensions and that damaging or endangering the formation of the agglomerate size which is the optimum for growth and production. Due to the stair-like design of the helix and the suitable arrangement of holes or notches, adequate gas feed and nutrient supply in the entire reactor volume is at the same time obtained for suspensions which require a continuous gas supply. The backflow of the suspension preferentially conveyed downwards through the helix takes place, depending on the specific properties of the culture, predominantly together with the gassing air through the ... Original abstract incomplete. <IMAGE>
Patent DE-3615447-A1 (DE)
Title: Novel E/Z isomeric, fungicidally active acrylic acid compounds, process for their preparation and intermediates for carrying out the process
Inventor: CURTZE JUERGEN DR
IPC: C07D207/40
Filed: 1986-05-07
Abstract: The invention relates to novel E/Z isomeric compounds of the formula   <IMAGE>  or <IMAGE> in which A, B and R1 are as defined in the text, to processes for their preparation, to their use as fungicides and to intermediates for the preparation of compounds of the formula I, and to processes for the preparation of these intermediates.
Patent DE-3616938-A1 (DE)
Title: Electrical circuit for generating an analog output signal, representing a trigonometric function value, from an analog input signal representing an argument value
Inventor: UNBEHAUEN ROLF PROF DR ING
IPC: G06G7/22
Filed: 1986-05-20
Abstract: Electronic circuits for generating trigonometric function values (cos x1, sin x1) and inverse function values (arcsin x1, arccos x1, arctg x1) on the basis of the switch-capacitor technique are proposed and elaborated in order to produce circuits which can be integrated without problems. A function value (B1cos( pi x1/b)) is taken from the cosine voltage (V1 = Acos( omega t)) of a harmonic oscillator (1) when the input signal (x1) and a triangular voltage (VT) synchronous with the cosine voltage (V1) match. <IMAGE>
Patent DE-3619762-A1 (DE)
Title: Pan recognition device
Inventor: SEYER REINHARD
IPC: H05B3/74
Filed: 1986-06-12
Abstract: Method for controlling the delivery of energy to a hotplate. For reasons of energy saving and operational safety, the operation of a hotplate without cooking receptacle should be avoided. The invention provides a method in which the delivery of energy to the hotplate takes place only when, in the presence of a cooking vessel, the switch-on command is present. <IMAGE>
Patent DE-3620533-A1 (DE)
Title: Folding chair
Inventor: JANSKY FRANZ
IPC: A47C5/10
Filed: 1986-06-19
Abstract: The invention relates to a portable folding chair with a rigid seat which is fixed pivotably to the front frame-like leg framework and can be locked releasably to the rear frame-like leg framework. For static stabilisation of the chair, cables, which are firmly braced in the seating state, are stretched, in each case centrally, between back and lower crossbar of the rear leg framework, and also between the two lower crossbars of the two leg frameworks, and finally between the lower and upper crossbar of the front leg framework.
Patent DE-3620897-A1 (DE)
Inventor: SCHUCKMANN ALFRED VON
IPC: B67D7/02
Filed: 1986-06-21
Abstract: 1. Dispenser for the portioned dispensing of liquid to pasty media, with a dispensing device (1) which is arranged on the neck (2) of a bottle (3) or the like and has a dispensing valve (V2) and an operating head-piece (16) which has a lateral dispensing opening (24) and projects in the top area of a flexible pump chamber wall of a bellows (B) and, passing through the pump chamber (10), is guided in a rigidly arranged hub (N) of the pump chamber bottom (8), the hub wall of the pump chamber bottom (8), which is of closed design, continuing, directed inwards into the bottle, into a pump inlet valve chamber (35), characterized in that the operating head-piece (16) is of star-shaped design (star ribs 19) over its length which is guided in the hub (N) and the narrow edge (19') of at least one star rib (19) engages, by clipping, behind a stop bead (20) on the upper edge of the hub (N).
Patent DE-3621570-A1 (DE)
Inventor: OBERHAUSEN ERICH PROF DR DR
IPC: A61K51/00
Filed: 1986-06-27
Abstract: A diagnostic aid for the scintigraphic visualization of malignant tumors which contains a radionuclide which is bonded by means of a complex-forming agent to the substance obtained by the enzymatic processing of murein with enzyme consisting essentially of hen's eggwhite lysozyme.
Patent DE-3623627-A1 (DE)
Title: Method for operating a friction clutch
Inventor: TEBBE GERHARD DIPL ING
IPC: F16F15/12
Filed: 1986-07-12
Abstract: The invention relates to a method for rapid damping of low-frequency load-change vibrations in the drive line of motor vehicles with an internal combustion engine. The rotary mass already provided to reduce the natural frequency and damp transmission noise, which can be engaged or disengaged by means of a friction clutch in accordance with its function, can be additionally used to damp low-frequency load-change vibrations by reducing the torque transmission value of the friction clutch in the presence of such load-change vibrations to such an extent that it functions as a slip clutch. This damping effect can be employed in a particularly effective manner by appropriate influencing of the transmissible torque.
Patent DE-3627091-A1 (DE)
Title: Mosaic-tile platform
IPC: E04H3/24
Filed: 1986-08-09
Abstract: The present invention relates to a mosaic-tile platform comprising uniform mosaic tiles which can be assembled together to form an entire surface and have cutouts at the corners. Said cutouts leave a space free into which there can be inserted, so as to fill in the surface, an intermediate element which is anchored to the tiles. The anchoring takes place preferably by laying the tiles on anchoring elements which are integrally formed on the intermediate element.