baber/WOPTO huggingface dataset:
Patent DE-3244985-A1 (DE)
Inventor: SCHULZ GUENTER DR
IPC: A01N43/56
Filed: 1982-12-04
Abstract: 1. An azolylacetophenone oxime ether of the formula (I)  see diagramm : EP0113839,P15,F1  where R and R**1 independently of one another are each hydrogen, halogen, C1 -C4 -alkyl, C1 or C2 -alkoxy, C1 or C2 -alkylthio, C1 -C4 -alkylsulfonyl, C1 -C4 -haloalkyl containing not more than 5 halogen atoms, nitro, cyano or phenyl or phenoxy, either of which is unsubstituted or substituted by halogen, cyano, nitro or C1 or C2 -haloalkyl containing not more than 3 identical or different halogen atoms, R**2 is a divalent radical of the formula -(CH2 )m -, -(CH2 CH2 O-)u CH2 CH2 -, -(CH2 )v -CH = CH-(CH2 )t - or -(CH2 )v -C -= C-(CH2 )t -, n, o, u, v and t independently of one another are each 1, 2 or 3, m is an integer from 2 to 8, or a salt or metal complex thereof.
Patent DE-3245271-A1 (DE)
Title: Method and device for making metallic particles
Inventor: STUCK EARL N
IPC: C23C4/12
Filed: 1982-12-07
Abstract: A device (10) for making metallic particles (P) uses the Coanda effect in order to draw a gas stream (EFG) towards another gas stream (GF) flowing over a profiled surface (CD). Molten metal (MF) is introduced between the two gas streams and the resulting interaction breaks the flow of molten metal into particles of suitable size, configuration, composition and the like. <IMAGE>
Patent DE-3245708-A1 (DE)
Title: Toothed belt drive
Inventor: DANCKERT HERMANN DR
IPC: F16G1/28
Filed: 1982-12-10
Abstract: To optimise the power transmission of a toothed belt drive, the flanks of each belt tooth (1) are shaped such that the lines of action of the compressive force (R) exerted on the belt tooth (1) and of the tensile forces (S1, S2) in the tight side (2) of the belt on both sides of the belt tooth (1) under consideration have a common line (S) of intersection (Fig. 1). <IMAGE>
Patent DE-3247911-A1 (DE)
Title: Switching arrangement for evaluating and indicating measurement values
Inventor: GOERTLER HORST
IPC: G01D1/00
Filed: 1982-12-24
Abstract: The invention relates to a switching arrangement for evaluating and indicating measurement values in a motor vehicle instrument, in which measurement value fluctuations around the value 1 are not indicated so that fluttering of the indicator is avoided. In addition, greater measurement-value changes are indicated faster by dividing a measuring time interval into equally long gate times.
Patent DE-3303145-A1 (DE)
Title: Simulator for a watercraft equipped with rudder and sail
Inventor: RICKENS ANNE-MARIE
IPC: G09B9/06
Filed: 1983-01-31
Abstract: The simulator has a circular platform 1 supporting a sailing boat 2 and freely suspended on a rotary table by way of a plurality of flexible cables 3 uniformly distributed around the periphery. The rotary table 4 may be either freely rotatable or driveable by an electric motor in either direction. A force-measuring device 21 associated with the bow of the boat 2 determines the forward drive force corresponding to the speed of travel. The force-measuring device 21 and a sensor device 20, determining the deflection of the rudder 19, emit their signals to a control device which drives the electric motor with a torque corresponding to the signals only when the signals of the sensor device 20 and the force-measuring device 21 are applied simultaneously to the control device. <IMAGE>
Patent DE-3305801-A1 (DE)
Title: Waste water treatment process
IPC: C02F3/12
Filed: 1983-02-19
Abstract: In order, in a process for treating waste water from power stations equipped with flue gas desulphurisation equipment in which the organic acids contained are eliminated, to treat acid-containing power station waste water in such a manner that the chemical and biological oxygen demand (COD and BOD, respectively) of organic acids are virtually disposed of without a high energy consumption, it is proposed to degrade the organic acids in a last process step from aerobic microorganisms using atmospheric oxygen, by bringing into contact the acid-containing, gypsum-desaturated and low-solids and low-heavy-metal waste water and atmospheric oxygen with the microorganisms over a large surface area.
Patent DE-3308402-A1 (DE)
Title: Reaction resin compositions which can be processed in screen printing
Inventor: WIPFELDER ERNST DR
IPC: H01G9/00
Filed: 1983-03-09
Abstract: Reaction resin compositions which can be processed in screen printing, having a viscosity in the range of between 5000 and 25,000 mPa.s, consisting of   a) 48 to 64 % by weight of an epoxidised novolak of the general formula <IMAGE> 0 </= m </= 3 and 1 </= n </= 5; R1 = hydrogen or alkyl; R2 = dihydroxypropyl or a polypropylene glycol radical and R3 = epoxypropyl, b) 2.5 to 10 wt.% dicyandiamide or of a mixture of dicyandiamide derivatives, c) approximately 4 wt.% of a colloidal silica or 5 to 8 wt.% of an organically modified layer silicate,   d) 6 to 12 wt.% precipitated calcium carbonate,   e) 0.25 to 2 wt.% of a levelling agent, and   f) a liquid diluent  in each case based on the total weight. The reaction resin compositions may possibly also contain 0.5 to 2 wt % by weight of glass or carbon fibres. The reaction resin compositions can be converted, by warming, into a B state which is tack-free at room temperature and is re-meltable at elevated temperatures. The reaction resin composition in the B state can be crosslinked at elevated temperatures to form a moulded material which is inert towards liquid-crystal substances and adheres well to the conventional substrate materials for liquid-crystal displays. The reaction resin compositions are particularly suitable for edge-bonding of parallel plates for producing open or closed cavities for accommodating liquid-crystal substances, as in large-area ... Original abstract incomplete.
Patent DE-3308602-A1 (DE)
Title: Two-wheeled vehicle with auxiliary motor
IPC: B62K3/00
Filed: 1983-03-10
Abstract: The two-wheeled vehicle is constructed as a scooter in such a way that the central part of the frame located between seat component and steering column is constructed as a standing surface which extends parallel to the floor and is located near to the floor. The motor can be inserted and detachably held on the vehicle. The seat component can be folded onto the standing surface and the steering column can be folded onto the seat component so that a small overall height is produced.
Patent DE-3316652-A1 (DE)
Title: Foam material with noise-reducing properties
IPC: B32B15/095
Filed: 1983-05-06
Abstract: A novel, at least predominantly open-pored PU foam material with noise-reducing properties is disclosed, which can be adhesively attached to a thin-walled backing material and has the properties of both insulating from airborne sound and damping structure-borne sound. The foam material is characterised by a structure based on castor oil and, if required, polyalcohol, especially polyglycol, as well as by a material density of at least 120 kgm<-3>. Here, the material density can be determined by the addition of low-cost organic and/or inorganic fillers. In particular the proportion of polyalcohol determines the temperature at which the damping maximum is achieved. The proportion can be locally different, so that optimum damping can be achieved depending on the service temperature reached locally by the wall to be acoustically insulated. The overall layer thickness can be reduced by providing a flexible, especially rigid surface covering of the foam material with an improvement of the structure-borne sound damping and the airborne-sound insulation. <IMAGE>
Patent DE-3320839-A1 (DE)
Title: Rotating shears
Inventor: AUSTEN ERHARD
IPC: B23D25/12
Filed: 1983-06-09
Abstract: The invention relates to rotating shears for cropping and separating rod for rod-rolling mills. The aim of the invention is to reduce the amount of mechanical equipment needed. The object of the invention is to create rotating shears which, at high rolling speed, permit reliable cutting of hot-rolled rod independently of rotational speed and thus independently of rolling speed. The features of the invention consist in the fact that a tie rod is guided in each cutter-head hollow shaft, which tie rod has a threaded piece in which nut pieces engage in pairs, which are pivotably mounted via bolts and articulation pieces in the guide piston which in turn is arranged in the bore of the cylinder fastened to the control housing, and provided in its bore is a spring bolt having a restoring spring. Furthermore, each nut piece is guided in a fork piece which is mounted in a control housing via bolts, rocking levers and a further bolt, a compression spring being arranged between the control housing and a spring holder. The invention is used in rod-rolling mills. <IMAGE>
Patent DE-3321091-A1 (DE)
Title: Process and device for introducing or enlarging holes in plastics containers
Inventor: HUBER ANTON
IPC: B26F1/38
Filed: 1983-06-10
Abstract: A process for introducing and/or enlarging openings in walls of plastics containers, the opening being cut in a drawing manner and the drawing cut being carried out using a tool having at least one blade and a relative rotary movement between tool and plastics container.
Patent DE-3325082-A1 (DE)
Title: Device for operating a film projector and projector for carrying out this method
Inventor: VOLZ ALBRECHT
IPC: G03B21/40
Filed: 1983-07-12
Abstract: In accordance with Fig. 3, during one cycle 5 there are, alternately, two picture changes W and two projections of the two pictures 1 and 2 advanced. <IMAGE>
Patent DE-3336564-A1 (DE)
Title: Plastic cap for the setting element of a haberdashery article, such as a press stud part, and method of manufacturing such a plastic cap
Inventor: NYSTEN BERNHARD DIPL ING
IPC: A44B17/00
Filed: 1983-10-07
Abstract: To apply a haberdashery article, such as a press stud part, to a backing material, a setting element, such as a rivet, is used which is provided at the end with a plastic cap for decorative purposes. For the purpose of inexpensive manufacture of large numbers and individual adaptation of the cap appearance to the backing material used in each case, it is proposed that the face of the cap has regions made of different plastics which are delimited from one another by the contour lines of a picture and these plastics have a different dyeing capacity in relation to a dye bath.
Patent DE-3337261-A1 (DE)
Inventor: BRANDNER BURKHARD DIPL ING
IPC: F02M7/24
Filed: 1983-10-13
Abstract: A high-velocity carburetor for an Otto engine comprising a slide for changing the cross-section of the suction pipe, a nozzle connection receiving nozzles and a profiled nozzle needle seated on the slide and controlling the cross-section of the nozzle. One object is the precise adjustment of the air admixture and thus an optimum mixture regulation as a function of the most important parameters for the operational conditions. The nozzle connection contains two nozzles, situated coaxially to one another and separated from one another by an intermediate chamber. The intermediate chamber is connected to an outlet channel of a flow control value having a ferromagnetic membrane-like valve plate. The valve plate is operable by two coils opposing each other and being connected to push-pull outputs of a pulse generator with adjustable pulse duty factor. An input channel of the flow control valve is connected with the atmospheric air via an air filter. For the control of the pulse duty factor an address memory is provided which can be addressed by load values, speed values, and temperature values and which contains in the form of a performance characteristic field information values for the pulse duty factor so that the pulse duty factor and thus the air admixture in the intermediate chamber can be adjusted in accordance with said information values.
Patent DE-3337573-A1 (DE)
Title: Media accelerator for circulatory heating systems, which accelerator is driven by non-positive magnetic coupling for circuits which have to be hermetically sealed and solar plants, and embodied in two parts
Inventor: HOLZNER JOSEF
IPC: F04D13/02
Filed: 1983-10-15
Abstract: The invention improves the hitherto known process techniques and apparatuses in the heating-technology field in that the hitherto sluggish circulation characteristics of circulating plants in general and of solar plants in particular must yield to a dynamically more flow-intensive pulse at respective weak points, which are critical for flow, by the decentralised use of media accelerators, which pulse represents a maximum improvement factor as regards smaller mains current requirement for media accelerators, energy savings as a result of a more cost-effective operation of the abovementioned systems and their lower liability to failure because air inclusions are prevented. The versatility which has been systematically developed in the design, the prerequisite for which is the separate unit of drive part and accelerator part, allows the person skilled in the art the greatest possible scope for installation which is best suited to his needs, and the technology involved in the media accelerator, which is obviously of low mechanical sensitivity, means it can be repaired at very low cost in the event of faults.
Patent DE-3340171-A1 (DE)
Title: Method and device for removing dust-forming and/or oxidisable solids from containers
Inventor: MOSKAU GERHARD ING GRAD
IPC: F27D25/00
Filed: 1983-11-07
Abstract: The method and devices are characterised in that the solids to be removed are introduced into the containers receiving the solids with air being excluded. During removal, the solids and/or the dusty and/or gaseous media accompanying them are exposed to vaporous, liquid and/or solid media, in particular to water vapour, water and/or ice or snow. Waste substances can also be added and removed in an environmentally friendly manner. The gaseous media produced are passed through the bed of material, sucked off and fed to existing cleaning plants. Excess liquid media are reused for exposure. The movable container receiving the solid is covered and provided with a sliding seal. Mounted between container and driving machine is an elongated carriage coupling. Measuring and regulating devices ensure uniform filling of the container. The method and devices are used for emptying furnaces and coke ovens, removing harmful waste, drawing off coal from hoppers etc. Advantages are high environmental friendliness, high energy recovery, the elimination of separate dust-removal plants or workshop extraction systems, the elimination of water quenching towers or dry cooling plants, and the low procurement costs. Existing plants can be converted in a simple manner by radical method and design modifications ... Original abstract incomplete.
Patent DE-3342228-A1 (DE)
Title: Waste treatment apparatus, in particular for caravans and weekend homes
Inventor: KIESLICH KURT
IPC: C02F1/52
Filed: 1983-11-23
Abstract: The waste treatment apparatus for clarification of dirty water from water systems of relatively small mobile or stationary dwellings or workplaces is characterised by at least one pipe having a top inlet opening and a top outlet opening for the passage and the clarification of waste water, a clarifying medium contacting the waste water being contained in the pipe. The inlet and outlet openings are preferably provided with filling and discharge connection pieces. For filling the pipe 2 with clarifying medium, the pipe is provided at the top with a plurality of closable filling openings. The contacting medium used is gravel chips and wood charcoal. In the waste treatment apparatus fed with waste water, the impurity in the waste water flocculates out as a result of the long passageway on the large surface area contact of the contacting medium. The purified water is fed to the soil in an environmentally friendly manner at the site of the caravan or the like.
Patent DE-3342235-A1 (DE)
Title: Process for gluing wood particles
Inventor: SANDER DIETRICH DIPL ING DR
IPC: B27N1/02
Filed: 1983-11-23
Abstract: The invention relates to a process for gluing wood particles, as is necessary in the production of chipboards and fibreboards. The quality defects caused by variations in moisture content are to be eliminated, with a simultaneous reduction in outlay, by the invention. The object is to provide a process with which the quantities of added water required to equalise the water balance do not lead to inhomogeneities in moisture content. Additional mixing processes for homogenising the wood-particle mixture are to be avoided. According to the invention, this object is achieved by controlling the concentration of the binder fed to the gluing machine, in dependence on the moisture content of the wood particles, by the addition of water in such a manner that a constant and homogeneous moisture content results in the wood-particle mixture after the gluing. <IMAGE>
Patent DE-3344524-A1 (DE)
Inventor: WENDLAND BRODER PROF DR ING
IPC: H04N5/21
Filed: 1983-12-09
Abstract: In the transmission of a television signal containing a luminance signal between a transmitting station and a receiving station of a television system, the picture resolution at the receiving station is compatibly increased by: effecting planar prefiltering of the luminance signal at the transmitting station and a corresponding planar postfiltering of the luminance signal at the receiving station; effecting offset sampling or offset modulation of the luminance signal at the transmitting station and a corresponding sampling conversion or demodulation of the luminance signal at the receiving station; deriving an additional signal from the luminance signal for increasing picture resolution, reducing the amplitude of the additional signal at the transmitting station and transmitting the additional signal together with the original luminance signal to the receiving station; and increasing the amplitude of the additional signal at the receiving station to an extent corresponding to the reduction performed at the transmitting station.
Patent DE-3401025-A1 (DE)
Title: Cage with windows for cylindrical roller bearings
Inventor: HOFMANN HEINRICH
IPC: F16C33/46
Filed: 1984-01-13
Abstract: In a solid cage with windows, preferably for cylindrical roller bearings, holding portions are provided on one side of all the webs, at least in the central portion of the webs, and recesses with an oblique surface are provided on the opposite side of the same web. To make possible the purely radial design of a one-part slide without problems in the manufacture of the pockets, the recesses 9 are wider than the holding portions 7. <IMAGE>
Patent DE-3401820-A1 (DE)
Inventor: SCHUSTER DIETRICH DIPL CHEM DR
IPC: C07C231/02
Filed: 1984-01-20
Abstract: The process, which uses starting materials known per se, is characterised in that boric esters serve as the reaction medium and/or the energy transfer agent and as the catalyst and in that a) the reaction medium acting as the catalyst and serving as the thermal energy transfer agent is a boric ester which is thermostable at a temperature of at least 150 DEG C b) this boric ester is brought by itself, before introducing the reactants for the amide formation, to a higher thermal energy level than the reactants for the amide formation and c) after the catalytic reaction, the reaction product is rapidly transferred from the high thermal energy level to a lower level.
Patent DE-3402110-A1 (DE)
Title: Hydraulically releasable non-return valve for hydraulic high-pressure systems, in particular for support systems in underground mining operations
Inventor: WEIRICH WALTER
IPC: F15B13/01
Filed: 1984-01-21
Abstract: The invention relates to a hydraulically releasable non-return valve for hydraulic high-pressure systems, in particular for support assemblies in underground mining operations. The activating pressure of the non-return valve (5) according to the invention is constant irrespective of the pressure present at the input side. In its valve body (1), the non-return valve according to the invention has a pressure-compensating piston (9) inserted between closing member (2) and activating piston (14). The pressure present at the input side is admitted to the annular space (8) of the pressure-compensating piston (9) via a line (10). Consequently, the pressure-compensating piston (9) counteracts the pressure acting on the closing member (2) (Fig. 1). <IMAGE>
Patent DE-3402304-A1 (DE)
Title: Method, apparatus and vessel for the immunological analysis of substances
Inventor: TAKEKAWA HIROSHI
IPC: G01N35/02
Filed: 1984-01-24
Abstract: An automatic chemical analyser for measuring given substances in samples by the enzyme immunoassay has a turntable (12) which can be turned intermittently through a given angle and carries a number of reaction vessels (tubes 11) which are arranged at equal spacings around the periphery of the turntable in such a way that they define a circular reaction path. At the same time, the following are provided: a carrier supply device (20) which supplies the reaction vessels individually and in succesion with one carrier (21) each at a given station (S17) along the reaction path, on which carrier (21) a given antibody or a given antigen is immobilised; a sample dispensing device (13) by means of which given amounts of samples are charged into the reaction vessels at a given station (S1) along the reaction path; a rinsing device (pump 24) for rinsing the reaction vessels and the carriers contained therein for the purpose of B-F separation; a colour reagent dispensing device (18) by means of which given amounts of colour reagent (19) are charged into reaction vessels in order to provide test liquids; a colorimeter (22) for photometric measurement of the test liquids; and a carrier removal device (pump 23) by means of which carriers are removed from the reaction vessels. For each of the samples, a reaction vessel is passed repeatedly through the rinsing device in order to carry out several rinsing operations including the B-F separation. <IMAGE>
Patent DE-3404349-A1 (DE)
Inventor: HAXEL GERD ING GRAD
IPC: A47B47/00
Filed: 1984-02-08
Abstract: 1. Cabinet for the reception of inserts, modules and devices, which display electrical and/or electronic components, with a framework consisting of at least twelve interconnected frame limbs of profile rods which have the same cross-section and are constructed as square hollow bodies which on at least one longitudinal side display a strip which extends in longitudinal direction, projects at right angles and is provided with a row of holes, at which the inserts, modules or devices are fastenable, in a given case by way of connecting elements, characterised thereby, that the strip (13, 15), apart from the holes (17) of the first row, the spacings of which correspond to a grid spacing envisaged for built-in parts, is provided with a second row of holes (18), which is arranged parallely to the first row of holes (17) and displaced in longitudinal direction relative to these, that the holes (18) of the second row are connected with walls (25) by way of intermediate pieces (26), which are arranged at their side remote from the interior of the cabinet, and that hinge parts (28, 49) for doors (63, 64) with portions (43, 52) and/or abutments (29, 58), which are matched to the outline of the profile rods (2 to 10, 14, 31, 32, 15) and extend as far as the strips (13), are fastenable at a respective hole at the holes (18) of the second row.
Patent DE-3405768-A1 (DE)
Title: Enamelled metal sheet
Inventor: TESS PETER
IPC: C23D5/02
Filed: 1984-02-17
Abstract: A metal sheet (1) is coated on both sides with a single-layer enamel layer (2). The enamel layer (2) is designed for optimal adhesion to the metal sheet (1) and therefore contains only a relatively small proportion of incorporated material (5), for example of quartz. Additives (4), for example SiO2 for high acid resistance, are incorporated in a high concentration in the free surface (3) of the enamel layer (2). <IMAGE>