baber/WOPTO huggingface dataset:
Patent DE-3626697-A1 (DE)
Inventor: BECKER HANS DR
IPC: B01D3/38
Filed: 1986-08-07
Abstract: For regeneration of a loaded scrubbing agent, e.g. a polyethylene glycol ether containing H2O and sour gases, the regeneration is conducted in a regeneration column equipped with a bottom heater and an overhead condenser, by stripping with vapor, e.g. stream provided by the heater vaporizing an aqueous condensate. After condensation of the vapor in the condenser, the stripped components are removed and the remaining condensate is recycled to the bottom part of regeneration column to avoid mixing the aqueous condensate with the loaded solvent. The condensate is fed directly into the bottom of the column or is fed into the line between the column and the bottom heater.
Patent DE-3637281-A1 (DE)
Title: Spring bracket which can be fixed on the frame of a chassis
Inventor: KNOLL WOLFGANG DIPL ING
IPC: B60G11/107
Filed: 1986-11-03
Abstract: A spring bracket which can be fixed on the frame of a chassis is equipped with a plurality of elastic bearings, arranged at intervals from one another in the longitudinal direction of the leaf springs to be supported and interacting with a spring end, which bearings, in the event of leaf spring deflection, relative to the wheel axle, caused by compression, are supported one after the other from the outside inwards on the spring end piece. In order to be able to keep the height of the elastic bearings as small as possible, so as to obtain a compact, attractively priced construction for the spring bracket, it is proposed that the spring bracket be applied to one spring end piece of a leaf spring without screw fasteners. In the event of compression movements, the supported spring end piece, starting from the outermost bearings, can thus come to rest progressively on the bearings adjoining these and lift off from them again, as a result of which their shear load remains relatively low.
Patent DE-3637873-A1 (DE)
Title: Container
IPC: B65D88/12
Filed: 1986-11-06
Abstract: A container has a load-receiving base surface which is adjoined by in each case two side walls and end walls which run in a plane-parallel manner with respect to one another. The walls enclose an interior space, which receives the load, and are connected to one another by a roof surface which closes off the interior space. At least one of the two side walls is connected releasably to the base surface and the end walls and is fastened on at least part of the roof surface. At least one of the two end walls is mounted such that it can be displaced, together with the roof surface, in the longitudinal direction of the base surface, beyond at least one of the end walls. The roof surface is fixedly connected to at least one of the two side walls. The roof surface is subdivided into two parts and in each case one of the two parts is fixedly connected to one side wall in each case. A seal is provided between the parts.
Patent DE-3638758-A1 (DE)
Inventor: PETZOLDT KARL DR
IPC: C12P7/26
Filed: 1986-11-13
Abstract: PCT No. PCT/DE87/00513 Sec. 371 Date Jul. 13, 1988 Sec. 102(e) Date Jul. 13, 1988 PCT Filed Nov. 12, 1987 PCT Pub. No. WO88/03567 PCT Pub. Date May 19, 1988.Process for the production of optically active (+)-bicyclo[3.3.0]octanol derivatives of formula (+)-I, in which R1 and R2represent jointly an oxygen atom or the double-bond residue -O-X-O- with X as a straight or branched-chain alkylene with 1-7 C-atoms, or R1 and R2 represent separately the residue OR5 with R5 as a straight or branched-chain alkyl with 1-7 C-atoms, and R3 the residue COOZ with Z as a hydrogen atom, straight or branched chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 atoms or R3 is the residue -(CH2)n-O-COR4 with n having the meaning 1-4 and R4 as a straight or branched-chain alkyl with 1-7 C atoms, cycloalkyl with 3-6 C atoms, phenyl or aralkyl with 7-10 C atoms. The process is characterized in that racemic 3 alpha -cyloxy-cis-bicyclo[3.3.0]-octane derivatives of formula (+)-II, wherein R1, R2R3 and R4 have the above meanings, are subjected enzymatically or microbiologically to a stereospecific acylate hydrolsis and the (+)-bicyclo[3.3.0]-octanol derivative produced is separated from the unsaponified bicyclo[3.3.0]-octanol acylate of formula (-)-II or the unsaponified enantiomers (+)-II are separated from the saponified bicyclo[3.3.0]octanol derivative (-)-I and then subjected to chemical acylate hydrolysis.
Patent DE-3641312-A1 (DE)
Inventor: PREISS MICHAEL DR
IPC: C07D215/56
Filed: 1986-12-03
Abstract: A process for the preparation of quinolinecarboxylic acids of the formula (I) <IMAGE> in which R<1>, R<2> and R<3>, X and A have the meaning given in the description, which are used as such or in the form of their esters, salts, prodrugs etc. as antibacterial agents in human and veterinary medicine and as agents stimulating the immune defence.
Patent DE-3703269-A1 (DE)
Title: Vertical-shaft wind turbine
Inventor: REAL MARKUS G
IPC: F03D9/25
Filed: 1987-02-04
Abstract: In wind turbines with a rotor having a vertical central shaft and a plurality of rotor blades, the torque has a periodic time characteristic with zero points. This results in pulsation of the torque and output, which makes difficulties, especially when driving electrical generators connected in parallel in isolated operation, requiring an energy-of-rotation accumulator of relatively large capacity and correspondingly large dimensions. The problem therefore exists of installing such an accumulator so as to save space, and in particular without increasing the overall height. To solve this problem, a torsionally elastic energy-of-rotation accumulator (17) is installed within the central shaft, which is designed as a hollow body, preferably in its bottom section (1a). <IMAGE>
Patent DE-3709685-A1 (DE)
Title: Slow-release fertiliser in the form of a gel composition, and process for its preparation
Inventor: GOERTZ HARVEY MAURICE
IPC: C05C9/02
Filed: 1987-03-25
Abstract: Methylenediurea, either alone or as a component of methyleneurea polymers, acts as a gel-forming agent to form a gel composition which is capable of suspending particles which are insoluble in a liquid medium. Methylenediurea can be used as gel-forming agent in a liquid medium to obtain novel gel compositions in the absence of additional thickener/suspending agents. The methylenediurea is present in an amount greater than the limit of solubility of methylenediurea in the liquid medium and which suffices for forming a gel for suspending insoluble particles. In the process for the preparation of the gel composition, a dry, particulate methyleneurea composition is subjected to shearing stress in a liquid medium, the methyleneurea including such an amount of methylenediurea which is greater than the limit of solubility of methylenediurea in the liquid medium. Slow-release nitrogen fertiliser compositions are obtained which have agricultural advantages compared with conventional liquid nitrogen fertilisers, can be handled more easily compared with dry fertilisers and have advantages on application.
Patent DE-3709957-A1 (DE)
Title: Method of saving memory capacity for digital information storage
Inventor: CHRISTOF KARL-HEINZ
IPC: H03M7/30
Filed: 1987-03-26
Abstract: The method of saving memory capacity for digital information storage provides that, using a conversion memory, several characters, e.g. letters, which often appear in succession in information to be stored, and are stored in the conversion memory, are in each case compressed to a single character. The coding of such a character is outside the range which is used for standard coding. Memory capacity is thus saved because only one byte is required for such a character combination in a mass memory.
Patent DE-3710547-A1 (DE)
Title: Process and apparatus for demolishing high, narrow structures
Inventor: SCHUMACHER WILHELM
IPC: E04G23/08
Filed: 1987-03-30
Abstract: When demolishing high, narrow structures, a demolishing apparatus is provided in the interior of the structure wall, on a support column on a hydraulic climbing apparatus, via which demolishing apparatus the rubble in the interior of the structure is conveyed downwards via a chute.
Patent DE-3710830-A1 (DE)
Inventor: LADANYI LASZLO DIPL ING
IPC: G05D11/00
Filed: 1987-04-01
Abstract: A spraying machine for area-proportionate dispersion of spray-solution, e.g. a pesticide, is provided with a spray-solution circuit consisting of a tank 3, a spraying mechanism 5, as well as a pump 1 and pressure control valve 2. Furthermore, it has a speed signal transmitter 6 and a control unit 7 connected with the pressure control valve. The speed signal transmitter is formed as speed-proportionate pressure signal-producing unit (6), while the control unit (7) is formed as pressure transmitter capable to transfer the speed proportionate pressure signals of the pressure signal-producing unit (6) to the spray-solution circuit. A hand wheel acts on the control unit to allow adjustment of the degree of spring prestress. <IMAGE>
Patent DE-3712636-A1 (DE)
Title: Load-bearing panel for stages or similar surfaces
Inventor: HAHN VOLKMAR
IPC: E04H3/24
Filed: 1987-04-14
Abstract: Load-bearing panel for stages or similar surfaces, having border profiles which support a panel base and on whose mutually facing side surfaces there are fastened, in the corner region, angle legs of corner angles, which load-bearing panel has at least one carrying wall, parallel to an angle leg, for a pivotable supporting leg which can be mounted with the aid of a bolt which is perpendicular to said angle leg. In order to provide the panel with a universal corner for the connection of differently configured supporting legs, the panel is designed such that the carrying wall forms, with one angle leg, a receiving chamber which is intended for plug-in supporting legs and in which a plug-in supporting leg can be fastened by means of a fastening bolt perpendicular to an angle leg.
Patent DE-3713359-A1 (DE)
Title: Starting-up warning device on bookbinding machines
Inventor: EGERT MANFRED
IPC: B42C19/00
Filed: 1987-04-21
Abstract: The invention relates to a warning and starting-up control device for bookbinding machines which are operated by more than one person and require safety measures to be taken in line with safety regulations. The aim of the invention is to reduce the cost incurred by the use of such devices, to reduce the space and energy requirements and to increase reliability and therefore safety for the operating personnel and the machine. The object is therefore to reduce the number of mechanical components, to reduce the dimensions of the overall devices and to make it possible to monitor all components which have an effect on safety. This object is achieved in that the device for controlling the drives and for implementing the start-up process comprises a microelectronic control device, to which there is assigned a monitoring device which is used to monitor the function of the timing assemblies, the driving current circuit, the warning signal device and the switching slates of the command contacts.
Patent DE-3713672-A1 (DE)
Inventor: PREISS MICHAEL DR
IPC: C07D215/56
Filed: 1987-04-24
Abstract: Solutions of quinolonecarboxylic acids for parenteral administration, of the formula I 
<IMAGE>
 in which R<1>, R<2>, R<3>, X and A have the meaning given in the description, and a process for their preparation.
Patent DE-3718544-A1 (DE)
Title: Valve arrangement for controlling the idling speed of motor vehicle engines
IPC: F02D31/00
Filed: 1987-06-03
Abstract: A valve arrangement for idling compensation of a vehicle internal combustion engine has a line 3 which bypasses the throttle valve 2 in the induction manifold 1 and in which are arranged an idling compensation valve 4, which is controlled by operating parameters, and also a throttle 6, which is independent of this valve and variable depending on the rotational speed and which has a throttle body, actuated in the closing direction by a spring, and restricts the open cross-section of the bypass line 3 to a value corresponding to a preset maximum idling speed when the throttle valve 2 is closed. As a result, an excessive idling speed is precluded, should the electronic control 5 for the idling compensation valve 4 fail or the valve body become jammed. <IMAGE>
Patent DE-3723082-A1 (DE)
Title: Divalent cation perovskite-type cpds. with controlled particle size
Inventor: MENASHI JAMEEL
IPC: C01G23/00
Filed: 1987-07-13
Abstract: Divalent cation perovskite-type cpds. are produced by introducing at least one of the divalent cation hydroxides or oxides Ba(OH)2, Sr(OH)2, Ca(OH)2, PbO or Pb(OH)2 into a slurry of at least one of the hydrous tetravalent oxides TiO2, SnO2, ZrO2 or HfO2 at a temp. sufficient to effect formation of the particular divalent cation perovzkite based co-form. The invention relates particularly to barium titanate and barium titanate compsns..
Patent DE-3724277-A1 (DE)
Title: Device for mixing and/or drying pourable materials
Inventor: RUDOLF PETER DIPL ING
IPC: F26B11/12
Filed: 1987-07-22
Abstract: The device according to the invention for mixing, in particular vacuum-drying, pourable materials has a container, which is provided with a filling opening at the top and an outlet opening at the bottom and tapers towards the bottom, and, furthermore, an agitator arranged in the interior of the container, which agitator is connected, via a shaft which is led out through the cover of the container, to an external drive element, the container being provided, as required, with connections or items of equipment known per se. The device, furthermore, according to the invention has a movable container - which is expediently provided with wheels - and a stationary lifting apparatus which is provided with a holding apparatus, the drive element being arranged on the lifting apparatus and being connected, via a detachable connection, expediently via a cardan joint, to the led-out shaft of the agitator and the container having a carrying element which is connected to the holding apparatus of the lifting apparatus.
Patent DE-3725712-A1 (DE)
Title: Chaff spreader trailer attachment for combine harvesters - has drive roller frame set beneath straw shaker for even spreading
IPC: A01D41/12
Filed: 1987-08-03
Abstract: The chaff spreader trailer attachment for combine harvesters has endless flexible draw means rotating round drive and guide pulleys set across the travel direction. The frame (3,4) which supports the drive and guide pulleys (7,8) is mounted behind the sieves (13,14) beneath the straw shaker (2) whereby the endless flexible draw means and at least the scoops (12) of one band thereof are screened by a stop plate (15), which can be formed by the scoops (12). Several air guide plates can be mounted side by side over the length of the draw means between this and the sieves (2) thereby supplying the straw and chaff laden air stream on one side to the scoops of the upper band of the draw means. USE/ADVANTAGE - The short straw and chaff can now be spread out evenly over the ground useful for the subsequent formation of humus.
Patent DE-3726483-A1 (DE)
Title: Process and device for reducing the formation of CO in the combustion process of fossil fuels, preferably coals
Inventor: HOELTER HEINZ DIPL ING
IPC: F23C10/18
Filed: 1987-08-08
Abstract: In the patent application it is described how, through a selective air supply in the intake area of the coal in a fluidised bed firing installation, preferably through several nozzles, the resulting CO value can be reduced by more than 90%, it being advantageous to place a surface with holes above the nozzle arrangement, and at the same time a low stoichiometric air supply changes the combustion process to a sensible, low NOx combustion.
Patent DE-3727634-A1 (DE)
Title: Device for articulating jaw models
Inventor: SCHREIBER HANS DR DR
IPC: A61C11/02
Filed: 1987-08-19
Abstract: The invention relates to a device for articulating jaw models which comprises a spatially adjustable model plate, an articulator base plate and wedges which are movable in the longitudinal and transverse directions and axially rotatable with fixation elements that can be displaced like a slide on both sides in the inclination of the wedges, the wedge preferably being designed as a wedge frame and, in particular, as an open frame. The model plate may carry a positive or negative relief which facilitates direct jaw model plaster application; the model plate is preferably trapezoidal and has a serration or an at least partially serrated web on both sides. <IMAGE>
Patent DE-3728173-A1 (DE)
Title: Logarithmic signal converter
Inventor: WELLHAUSEN HEINZ PROF DIPL ING
IPC: G06G7/24
Filed: 1987-08-24
Abstract: The logarithmic signal converter is used for evaluating analog signals having a large dynamic range. It compares the voltage elements (which occur on a resistance chain which is split into logarithmic steps) of a predetermined reference DC voltage with the signal voltage. Either a fraction of equal value of the supply voltage or a dual number (in the case of digital evaluation) occurs at the output, depending on the steps reached by the signals. The dynamic range can be extended as desired by cascade connection.
Patent DE-3728298-A1 (DE)
Title: Brake pressure control device
Inventor: BECKER HORST PETER
IPC: B60T8/44
Filed: 1987-08-25
Abstract: The invention relates to a brake pressure control device, especially an antilock control device for hydraulic brakes, with a master cylinder (16), a plurality of wheel cylinders, a vacuum brake booster (9), sensors (36, 37, 38, 39) for detection of the wheel circumferential speed, an electronic control unit (5) for processing the sensor signals, a pressure modulator (60) for controlling the wheel cylinder pressures on the basis of the sensor signals processed by the electronic control unit (5), and a hydraulic pump (8). The pump serves for supplying the pressure medium supply to the wheel cylinders and at the same time pressurises the pressure chambers (10, 15) of the master cylinder. Pressure is hereby generated in the filling stage chamber (2). This pressure in the filling stage chamber (2), which has detrimental effects, especially when the brake pedal is released and in the transition from the normal braking mode into the brake pressure control mode, is reduced by way of a bypass line (51), which has a 2-2 directional control valve (1, 55, 56). <IMAGE>
Patent DE-3729609-A1 (DE)
Title: Powered face support
Inventor: LACHNER HANS
IPC: E21D23/04
Filed: 1987-09-04
Abstract: The invention relates to a self-advancing powered face support with a roof bar (2) and a floor structure (1), distanced from one another by hydraulic props (3), and a guide-bar assembly (4) which is arranged between the roof bar (2) and the floor structure (1) and which guides the roof bar (2) rectilinearly or almost rectilinearly relative to the floor structure (1) over the powered-support adjusting area perpendicular to the stratification and imparts angular stability to the powered face support. In order to be able to construct such a powered face support to be as short as possible as viewed in the advancing direction and in order to enlarge the space remaining for the miners to travel in and for the ventilation system, the invention proposes that the pivoting planes of the bars of the guide-bar system (4) run in the longitudinal direction of the face. <IMAGE>
Patent DE-3736929-A1 (DE)
Title: Method and device for training gunners in the open air
IPC: F41G3/26
Filed: 1987-10-30
Abstract: The method and the device are used for training gunners (2) in the open air, preferably for air defence, but also for ground targets. The actual target background is recorded. After being digitised and after data processing, additional information is added and displayed to the gunner (1) via existing aiming devices (3). In this case, the additional information includes images of the targets (7), tracers of actual projectiles after operation of the firing enable device, and light flashes in the case of a hit. The path of the target (7) is advantageously entered in a central processor (6), with the aid of a control column (8) or a light pen (9) on a screen (10). <IMAGE>
Patent DE-3739946-A1 (DE)
Title: Coloured flasher light unit, controlled via car speed measuring devices for km/h measurements, visible as an automatic monitoring display
Inventor: MATULLA KONRAD ED
IPC: G01P1/10
Filed: 1987-11-25
Abstract: The claimed patent protection relates to a coloured km/h-controlled flashing traffic light, each of the individual lights also lighting up with km/h numerical values when the specific km/h speeds are reached and these are triggered via the speedometer functions. They serve all people involved in public traffic, as a result of which openly observable incorrect driving behaviour up to the speed limit can be detected and they remain functional during continuous driving, as a result of which drivers can be instructed to adopt a considerate all for one, one for all behaviour by virtue of display controls, as a result of which, inter alia, legal traffic requirements can be imposed on reckless drivers and they can be subjected to official sanctions.
Patent DE-3803953-A1 (DE)
Title: Shoulder pad insert
IPC: B32B5/24
Filed: 1988-02-10
Abstract: According to the invention, instead of the shoulder pad fillings with cotton wool and fine-pore foam material which are leading in quality, a filling of large-pore foam material is provided, which is needled with fibre material. Large-pore foam material treated in this manner gives the shoulder pad the feel of soft textile aimed at for high quality whilst providing it with an optimum restoring capacity.
Patent DE-3807667-A1 (DE)
Title: Arrangement for protecting the body parts of cars
Inventor: BRAUN CARL
IPC: B60R13/00
Filed: 1988-03-09
Abstract: In the case of an arrangement for reliably protecting the body parts of cars against mechanical and chemical influences, there is provided a thin-walled flexible covering body (2) which can be fixedly mounted in a releasible fashion on the body part (1') and is made of a viscoplastic material. <IMAGE>
Patent DE-3807936-A1 (DE)
Title: Electronic anti-theft system
Inventor: LEIENDECKER HANS-JUERGEN
IPC: G08B13/24
Filed: 1988-03-10
Abstract: A complex electronic anti-theft system has been invented to secure articles for everyday use (basic consumer goods), which is distinguished in particular in that the contactless passive labels (label material consisting of flexible basic microwave material) are small and in that it has a construction which consists of two respective transmitters and two receivers which operate at a specific transmitter and receiver frequency. These passive securing elements can be mechanically incorporated as bar code labels on almost all articles of everyday use and packaging, or the possibility exists manually to impress these labels on the spot. The object had been set to invent a complex securing scanning system which made it possible to obtain a sure diagnosis (that is to say an alarm) in an outlay-advantageous manner by identifying sudden signal sources in the intended sales areas in a fast and positive way. (For this purpose, false alarms and other electrical signal representations have to be excluded by all means). The extraordinary fast development in the field of semiconductors and telemetry, using radio link, then resulted, also on economic grounds, in the use of these securing systems on a territory which so far had been exclusively preserved for continuous systems. In view of the high number of ways of looking at a problem, this required an increased development of specialised basic materials. The mode of operation of the contactless ... Original abstract incomplete.