baber/WOPTO huggingface dataset:
Patent DE-3733826-A1 (DE)
Title: Game apparatus with playing sequence which can be mechanically influenced
Inventor: GEHRIG ELMAR
IPC: A63F7/07
Filed: 1987-10-07
Abstract: The invention relates to a game apparatus with a playing sequence which can be mechanically influenced, in which a flat puck of lightweight material is used to accelerate the speed of play and hence increase the necessary concentration, with means for moving the puck on the playing surface, with contacts on the playing surface and a counting device with a display panel for the contacts, and with an air cushion above the playing surface which is generated by means of blown air which emerges through the air-permeable playing surface.
Patent DE-3736875-A1 (DE)
Title: Modular block of electric boxes which can be universally separated
Inventor: GUITART FRANCISCO
IPC: H02G3/08
Filed: 1987-10-30
Abstract: In a modular block, electric boxes which can be universally separated are arranged in such a manner that the block comprises a uniform number of hollow single elements (2) of the same size and preferably of regular construction which are aligned both in the longitudinal direction and the transverse direction with respect to each other and form an unlimited number of module elements (2). These module elements (2) are connected in each case via their adjoining sides (3, 4) by means of connecting means (6) which are detachable at predetermined breaking points by breaking, tearing off, kinking etc. <IMAGE>
Patent DE-3739065-A1 (DE)
Title: Balancing device for continuous imbalance compensation in rotors, in particular grinding wheels
Inventor: LULAY EUGEN
IPC: G01M1/36
Filed: 1987-11-17
Abstract: A balancing device for continuous imbalance compensation in rotors, in particular grinding wheels, having a ring container, which is divided in the circumferential direction into a plurality of balancing chambers having different angular positions and into which balancing liquid may be supplied from outside for imbalance compensation, and chamber emptying valves which are assigned to each balancing chamber and which are opened by using compressed air as pressure medium to open the valve, in order to empty the balancing chamber in the case of a balancing chamber filled with balancing fluid, the valve body being brought out of the closed position into the opened position in a manner parallel to the axis of rotation and against the force of a spring, and the valve body being automatically held in the opened position by means of adhesive friction.
Patent DE-3739207-A1 (DE)
Inventor: GROLLIER JEAN-FRAN ZETA OIS
IPC: A61Q7/00
Filed: 1987-11-19
Abstract: Compositions suitable for inducing and stimulating hair growth and retarding hair loss contain in a carrier the alkylenediaminoquinazoline derivative:   <IMAGE>  where R1 and R2 are - H, C1-C4 alkyl or a benzyl group;  n is 2-4  R is a C1-C6 cycloalkyl group,  a group of formula:   <IMAGE> where q is 0-2, a group of formula:   <IMAGE> where m is 0-2 and p is 0-2.
Patent DE-3740081-A1 (DE)
Title: Subsoil loosener for loosening compacted soils
Inventor: LANG GEORG
IPC: A01B13/08
Filed: 1987-11-26
Abstract: To loosen compacted soil, a loosening body (34) is drawn through the soil by a traction vehicle (10). An undercarriage (24) is articulated on the traction vehicle (10) via a link (25) in order to compensate vertical movements of the traction vehicle. Moreover, lateral tilting movements are compensated. The beam (30) carrying the loosening body (34) is bent outwards, so that the furrow (Fn) is made laterally next to the track of the traction vehicle (10). Two loosening devices mirror-symmetrical to one another are suspended on the undercarriage (24), so that the furrows can be made successively in the outward direction and in the opposite direction without any idle travel. The appliance cuts a furrow bar out of the soil horizontally by means of the coulter knife edge and vertically by means of the coulter and mouldboard edge, lifts the furrow bar over the hollowed surface of the body and of the mouldboard and deposits it to the side, without rearrangement taking place. <IMAGE>
Patent DE-3741636-A1 (DE)
Title: Crankshaft
Inventor: KLING WOLFGANG ING
IPC: F16C3/08
Filed: 1987-12-09
Abstract: In conventional crankshafts, at least one of the crank webs connected by means of the crank pin projects beyond the entire crank pin and forms a continuous run-on flange for the connecting-rod bearing. This necessitates a corresponding increase in the counter-mass, in order to allow the requisite mass compensation. This disadvantage is avoided, according to the invention, in that the crank pin projects with some of its cross-section beyond the two crank webs connected by it, preferably by up to 60% of the diameter of the crank pin, thereby achieving a corresponding weight reduction in the crank web and in the compensating mass (Figure 1). <IMAGE>
Patent DE-3741859-A1 (DE)
Title: Aircraft canopy, without any gap between the nose of the fuselage and the cockpit windows, having a sealing mechanism for reducing the fuselage drag, opening and emergency ejection of the canopy by means of one-hand, one-lever operation
Inventor: KLOTZ WILLI DIPL ING
IPC: B64C1/32
Filed: 1987-12-10
Abstract: The invention relates to aircraft canopies for aircraft in weight classes E, G, F, I, K, H and gliders. The nose of the fuselage and the cockpit windows are permanently connected, that is to say without any gaps, as a result of which the aerodynamic fuselage drag is reduced. For entry/exit, the entire nose of the fuselage, including the cockpit windows, is hinged upwards in a spring-assisted manner, as a result of which it is possible to enter from ground level. When the canopy is closed, a sealing mechanism becomes effective. It produces a hermetic seal, reliable attachment to the fuselage, and fixing between the outer walls of the canopy and the fuselage with millimetric accuracy and such that the shapes are flush. With one-hand, one-lever operation, both opening and closing as well as emergency ejection of the canopy are possible.
Patent DE-3811054-A1 (DE)
Title: Heat-distortion-resistant, thermoplastic moulding composition containing a terpolymer
Inventor: BAUMGARTNER EHRENFRIED DR
IPC: C08F220/54
Filed: 1988-03-31
Abstract: A heat-distortion-resistant (heat-resistant) thermoplastic moulding composition containing a terpolymer comprising the copolymerised monomers     a) styrene   b) acrylonitrile and at least one c) N-substituted amide of an  alpha , beta -monoolefinically unsaturated monocarboxylic acid is characterised in that the monomers are present in the moulding composition in the following proportions, based on a) + b) + c):     a) from 1 to 94% by weight   b) from 1 to 40% by weight,   c) from 5 to 98% by weight, and furthermore that the monomer c) is the amide of methacrylic acid of the formula <IMAGE> where R is a primary, secondary or tertiary alkyl radical, a cycloalkyl radical, an aryl radical or an aralkyl radical having 1 to 12 carbon atoms. The moulding composition is used for the production of heat-distortion-resistant mouldings, or composites with other thermoplastics.
Patent DE-3812823-A1 (DE)
Title: Network of connected microcomputers
Inventor: BENGEL GUENTHER
IPC: G06F15/173
Filed: 1988-04-16
Abstract: In a network of connected microcomputers, the object is to relieve the microcomputers in the network nodes of passing on messages which do not affect the network node. This object is achieved by arranging communication processors (4) in the transmission channels (2) between the microcomputers (1). The invention is provided for application in transputer networks. <IMAGE>
Patent DE-3817336-A1 (DE)
Inventor: LEFORT PIERRE-OLIVER
IPC: G01L1/22
Filed: 1988-05-20
Abstract: Pressure sensor comprising piezoresistive strain gauges R1-R4, mounted on a member 3 which is deformable under the action of pressure, forming a measuring bridge (4) and, for compensating for the influence of the temperature on the strain gauges, resistances RT1-RT2 sensitive to temperature and connected in a bridge (5) are mounted on the deformable member, each in a symmetrical manner with respect to a zero strain line. Means are provided for correcting the information supplied by the measuring bridge (4) according to a polynomial model comprising a memory (12) divided into areas associated respectively with the different terms of the correction polynomial model and each containing predetermined correction data, means (8-11) for addressing one of the data of each area of the memory, controlled by the measuring bridge (4) and the means sensitive to temperature (5) and means (11, 13) for reading the areas of the memory and adding the data of these areas and obtaining the corrected pressure information Gc. <IMAGE>
Patent DE-3825312-A1 (DE)
Title: Method for influencing and/or controlling the composition of natural or artificial microbial mixed biocoenoses
Inventor: GRADL TONI
IPC: C02F3/34
Filed: 1988-07-26
Abstract: The method is distinguished in that the influencing and/or control is effected by adding an effector to an existent mixed biocoenosis, and that this effector is formed by at least one non-toxic substance which acts to inhibit or promote, predominantly via the membranes, differentially or selectively certain species of microorganisms in the mixed biocoenosis.
Patent DE-3826926-A1 (DE)
Inventor: KOTOWSKI STEPHAN DR
IPC: C23F13/02
Filed: 1988-08-09
Abstract: A prefabricated anode for the cathodic protection against corrosion of the steel reinforcements of reinforced steel structures has a core of expanded titanium provided with an activation layer and an ion-conducting cement-containing casing; said prefabricated anode is immovably mounted on the reinforced steel structure so as to conduct ions; the reinforcements of the concrete structure and the core of the anode are then connected to the poles of a constant voltage source.
Patent DE-3827563-A1 (DE)
Title: Boiling-water apparatus
Inventor: ESSER HANS-PETER
IPC: A47J31/56
Filed: 1988-08-13
Abstract: The boiling-water apparatus has a tank with an electric heating means, an inflow which can be shut off and is intended for filling the tank with cold water, an outflow which can be shut off and is intended for discharging hot water which has been produced out of the tank, and a tank overflow pipe. In addition to the overflow pipe, or in place of the overflow pipe, the tank is configured with a steam-tapping pipe which exhibits a connection for the connection of a steam hoseline. The electric heating means can be changed over from the conventional, thermostatically controlled hot-water preparation to a continuing-heating stage which lies at or above the boiling temperature and is intended for useful-steam generation by means of the apparatus. The tank is provided with a water-level limiting means which, for the steam-generation operation, defines a maximum water level which lies at a distance beneath the point where the steam-tapping pipe opens into the tank, it being possible to switch on the electric heating means only for the thermostatically controlled hot-water preparation when said water level is exceeded.
Patent DE-3831222-A1 (DE)
Inventor: KLAR ULRICH DR
IPC: C07C405/00
Filed: 1988-09-09
Abstract: The invention concerns 6-oxo-9-fluor-prostaglandin derivatives of formula (I) in which R<1> is a COOR<2> or CONHSO2R<2> residue in which R<2> is a C5 to C6 cycloalkyl group or a C6 to C12 aryl group or a 5- or 6-membered heterocyclic residue, or if R<1> is COOR<2>, R<2> is a hydrogen atom or a free phenacyl or a phenacyl substituted with 1 to 3 halogen atoms; A is an E-configured CH=CH- or -C=C-group; W is a free of functionally modified hydroxymethyl group or a free or functionally modified group (a), in which the OH group in each case can be in the  alpha  or  beta  position; D is a straight-chain or branched alkylene group with 1 to 5 carbon atoms or a direct bond; E is a -C=C- group, a C2 to C4 alkylene group or a group (b); R<3> is a hydrogen atom, a C1 to C10 alkenyl group, a C3 to C10 cycloalkyl group or a possibly substituted C6 to C12 aryl group or a 5- or 6-membered heterocyclic group; R<4> is a hydrogen atom, a methyl group or a free or functionally modified hydroxy group, and if R<2> is a hydrogen atom, their salts with physiologically compatible bases, the  alpha ,  beta  or  gamma  cyclodextrin clathrates and the liposome-encapsulated compounds of formula (I), a process for producing them and their use as drugs.
Patent DE-3831741-A1 (DE)
Title: Wetting trough for offset printing machines
Inventor: SCHULTZ ARMIN
IPC: B41F7/32
Filed: 1988-09-17
Abstract: The invention relates to a wetting trough for offset printing machines to achieve a predetermined temperature gradient of the wetting agent, in particular in alcohol damping units. The aim of the invention consists in providing a wetting trough which requires less production expenditure and in which cleaning work can be carried out more easily with less expenditure. The object therefore consists in designing the wetting trough in such a way that it has simple mechanical modules, and the demounting and accessibility of these modules are simplified during cleaning work. The object is achieved in that at least two separate outlet devices and at least one separate inlet device are arranged over the length of the supply trough in such a way that one outlet device and one inlet device are mounted in each case alternately and equidistantly. Outlet and inlet tubes are preferably arranged at the bottom of the supply trough in the manner described above, the number of said tubes being selected such that the drop of the temperature gradient to a maximum 1 degree Celsius is achieved. <IMAGE>
Patent DE-3838196-A1 (DE)
Inventor: REINHERZ BARRY P
IPC: C03C8/14
Filed: 1988-11-10
Abstract: In glass enamel coating compositions containing a glass frit system and a vehicle therefor, the improvement comprising the presence therein of iron, aluminum, zinc and tin sulfides or sulfates as an anti-stick agent; the resulting coatings being effective for application to glass sheets which are subsequently subjected to high temperature forming procedures.
Patent DE-3838267-A1 (DE)
Inventor: KULL HERMANN PROF DIPL ING DR
IPC: F02D41/40
Filed: 1988-11-11
Abstract: A method of monitoring the integrity of a redundant safety shut-off valve (16) in an internal combustion engine comprises the steps, carried out during steady idling operation as indicated by maintenance of prescribed boundary conditions, of reducing the feed pressure and the injected quantity to a fuel quantity setting mechanism by closing of the valve (16) by means of test circuitry (19), and of observing the reaction of an idling regulator resulting therefrom. A rise in the output magnitude of the regulator, or a resultant greater fuel pump regulating travel or setting angle, is evaluated as an indication confirming the correct function of the valve. <IMAGE>
Patent DE-3838701-A1 (DE)
Title: Apparatus for neutralizing liquids
Inventor: KESSEL BERNHARD
IPC: C02F1/68
Filed: 1988-11-15
Abstract: Apparatus for neutralizing liquids, in particular flue gas condensate water, having a flow-through vessel which has a feed and an outlet and in which is accommodated at least one batch, through which flow can pass, of a granulated, pulverulent or granular neutralization substance. In order to simplify handling of the apparatus after exhaustion of the neutralization substance, a receiver (A, A') containing the batch (24) is provided which, together with the batch (24) is removably secured in the flow-through vessel (22). <IMAGE>
Patent DE-3839648-A1 (DE)
Title: Process and apparatus for the production of wool-like synthetic fibres
IPC: D01D5/22
Filed: 1988-11-24
Abstract: Synthetic fibres having a wool-like surface are to be produced by means of a spinneret consisting of piezoceramic Fig. (1) and Fig. (2). As a result of the application of a voltage by a positive-pole terminal (1) and a negative-pole terminal (2), the diameter of the spinneret holes (3) varies and gives the synthetic fibre an annular wave profile. The spinneret diameter of the spinneret hole (3) changes periodically by means of voltage intervals of a specific frequency. The spinnerets Fig. (1) and Fig. (2) can be reinforced by metal inserts (4) and can be used for all spinning processes, insofar as they are resistant to chemical influences. The voltage intervals of a specific frequency can be regulated, and the surface structure of the spun fibre can thus also be varied. <IMAGE>
Patent DE-3902621-A1 (DE)
Title: Method for producing a laminated core stack and voltage core, for inductive electricity meters, produced according to the method
Inventor: SAWITZKI REINER DIPL ING
IPC: H01F27/245
Filed: 1989-01-30
Abstract: In the case of electromagnetic systems, core stacks, often closed in frame fashion, having a limb, are often intended to engage through a coil. In order to make it possible to mount these, the laminated iron core is usually assembled from a plurality of partial stacks. The aim is therefore to produce a voltage core, preferably assembled in two parts, for meter drive systems, which has a uniform lamination structure and lamination thickness over the corresponding partial stacks, is extensively independent of manufacturing tolerances and can be fitted particularly simply and reliably. In the method, lamination plates of a voltage core assembled from two partial stacks (1, 2), which plates are located in the same plane, are produced in common working steps and remain associated with one another in defined fashion. The voltage core is held together by means of a plug-in stud (tenon/mortice) connection (2a, 1d) of the two partial stacks (1, 2) which is made by a common, congruent separating point in each lamination plate. The partial plates (1, 2) which are separated from each other congruently are stacked on top of each other to directly form stacks having the required thickness and are mechanically connected together. The partial stacks (1, 2) are subsequently fitted together in a self-locking manner at their original separating positions (1d, 2a) without play and accurately as regards the plates. The method allows... Original abstract incomplete. <IMAGE>
Patent DE-3906371-A1 (DE)
Title: Dust extraction device with filter bag for hand-held power tool
Inventor: REIBETANZ WILBERT DIPL ING
IPC: B23Q11/00
Filed: 1989-03-01
Abstract: Dust extraction device for a hand-held power tool with filter bag.  r id hand-held power tools have hitherto collected the dust in filter bags made of textile fabric which are not always completely satisfactory in their filtering action and handling. A filter bag (11) made of paper is not only to be seated with its connecting part leaktightly on the blowing-out nozzle (10), but is also to hold the filled filter bag securely in that position. At the same time, the connection is to be inexpensive and easily detachable by hand. Further aims are universal usability and capability even in the case of extreme loading. An elastic sealing lip (18) fits snugly onto the blowing-out nozzle (10) upon mounting on the latter and turns inside out upon withdrawal. A bulge (16) on the blowing-out nozzle (10) ensures a firm seating, but nevertheless the connection can be easily detached again by a combined turning and pulling movement. As an alternative, or as an addition for extreme loading, the use of a touch-and-close fastener for fastening the filter bag (11) is proposed. An additional holder (34) and a holding device (36) secure the filter bag (11) against detachment from the blowing-out nozzle (10) and protect it against damage. <IMAGE>
Patent DE-3906790-A1 (DE)
Title: Gasification reactor for combustible fuels
IPC: C10J3/42
Filed: 1989-03-03
Abstract: Published without abstract.
Patent DE-3906804-A1 (DE)
Title: Platform for microwave appliances
Inventor: OELJEKLAUS GUSTAV
IPC: H05B6/64
Filed: 1989-03-03
Abstract: The food intended for heating in a microwave appliance is mostly accommodated in vessels, of which the bottom of the cooking chamber is only able to accommodate one owing to the narrow internal dimensions of a cooking chamber. The platform is intended to make it possible to accommodate a plurality of vessels containing food to be cooked one above the other in a cooking chamber. To accommodate a plurality of vessels, such as plates, dishes and the like, in a cooking chamber, additional cooking bases (1) supported at the desired height by side walls are provided. The additional cooking bases can then receive additional vessels. The opening width of the platform is chosen so that when loading the cooking chamber only the vessels containing the food to be cooked have to be moved. Use as a hotplate is possible if, for example, a food warmer is positioned under an opening (4) left in the cooking-base plate (1), through which the flame can heat a vessel deposited on the platform. Retrofitting of the microwave appliances with the platform is provided for, since it can adapt to any dimensions of the cooking chamber or bottom of the cooking chamber. The platform can be easily placed into and taken out of the cooking chamber through the opening in the microwave appliance. <IMAGE>
Patent DE-3906884-A1 (DE)
Title: Pharmaceutical product
Inventor: STABLES ROGER
IPC: A61P1/08
Filed: 1989-03-03
Abstract: The invention relates to the coadministration in human or veterinary medicine of a systemic, non-steroidal antiinflammatory drug and sufotidine or its physiologically acceptable salt. The two active ingredients, which can be administered separately or combined in a single product, are useful for the treatment of inflammatory states.
Patent DE-3911155-A1 (DE)
Title: Circuit arrangement for measuring the cross correlation between two predetermined signals
Inventor: BITZER WOLFGANG DIPL ING
IPC: G06F17/15
Filed: 1989-04-06
Abstract: A cross correlation measuring circuit is described in which convertors (1, 2) for the signals to be correlated are followed by a chain of correlation stages which consist of delay elements (4), of multipliers (3), accumulators (5) and output registers (6), at which subtotals of the measurement can be picked up. <IMAGE>
Patent DE-3916386-A1 (DE)
Title: Temp. stable inductive proximity switch - has control coupled to emitter-collector circuit of oscillation transistor for compsn. current feed
Inventor: KRIZ DIETER
IPC: H03K17/14
Filed: 1989-05-19
Abstract: The proximity switch has a transistored oscillator (1,2a,b,T1) and a current source (I1) in the emitter-collector circuit of the oscillator transistor (T1). The current source is adjustable to the basic current of the oscillation circuit coil (1). To the emitter-collector circuit of the oscillation circuit transistor is coupled a control (S), feeding a compensating current into the emitter-collector circuit. The compensating current magnitude is dependent on the temp. of the oscillation circuit transistor such that the switching distance of the proximity switch is temp. stabilised. Pref. the control operates exclusively in response to the temp. of the oscillating circuit transistor. ADVANTAGE - Target reaction exclusively in response to temp.
Patent DE-3918539-A1 (DE)
Title: Ball alley with columns and cross bridges - has flexible hoses forming at least some bridges for greater versatility
IPC: A63G13/00
Filed: 1989-06-07
Abstract: The ball runway comprises several interlinked hollow columns made up from several individual sections whilst channel-like cross bridges form partially vertical, partially horizontal or inclined runways on which the rollers can be rolled down from an upper start point. At least some of the cross bridges are formed by flexible hoses (8,9,10) which can be observed from outside.  The hoses can be formed by spaced rings (15) moulded on a longitudinal web (14).  The hoses can be detachably held on a column by double clips (11) which can have articulated joints (12,13). ADVANTAGE - The hoses can be provided to form connecting loops and other interesting configurations between the columns.